diff --git a/CREDITS b/CREDITS
index dca6abcead6b061afc30f5d2e8176fb11f897103..95c469c610bc8a059b3bebac13fba37b98b544c1 100644
--- a/CREDITS
+++ b/CREDITS
@@ -328,7 +328,7 @@ S: Haifa, Israel
 N: Johannes Berg
 E: johannes@sipsolutions.net
 W: http://johannes.sipsolutions.net/
-P: 1024D/9AB78CA5 AD02 0176 4E29 C137 1DF6 08D2 FC44 CF86 9AB7 8CA5
+P: 4096R/7BF9099A C0EB C440 F6DA 091C 884D  8532 E0F3 73F3 7BF9 099A
 D: powerpc & 802.11 hacker
 
 N: Stephen R. van den Berg (AKA BuGless)
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index c17cd4bb2290895ee209764708efcb372815b8bb..1b777b9604921396c47497e4bf919adb3d51c0f4 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -328,8 +328,6 @@ sysrq.txt
 	- info on the magic SysRq key.
 telephony/
 	- directory with info on telephony (e.g. voice over IP) support.
-uml/
-	- directory with information about User Mode Linux.
 unicode.txt
 	- info on the Unicode character/font mapping used in Linux.
 unshare.txt
diff --git a/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-koneplus b/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-koneplus
new file mode 100644
index 0000000000000000000000000000000000000000..c2a270b45b03ae20084b33aa7295bdee8eb6c445
--- /dev/null
+++ b/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-koneplus
@@ -0,0 +1,10 @@
+What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/startup_profile
+Date:		October 2010
+Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:	The integer value of this attribute ranges from 0-4.
+                When read, this attribute returns the number of the actual
+                profile. This value is persistent, so its equivalent to the
+                profile that's active when the mouse is powered on next time.
+		When written, this file sets the number of the startup profile
+		and the mouse activates this profile immediately.
+		Please use actual_profile, it does the same thing.
diff --git a/Documentation/ABI/testing/sysfs-bus-bcma b/Documentation/ABI/testing/sysfs-bus-bcma
new file mode 100644
index 0000000000000000000000000000000000000000..06b62badddd18a4b5fdc61ae9012ad73621fcb7e
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-bcma
@@ -0,0 +1,31 @@
+What:		/sys/bus/bcma/devices/.../manuf
+Date:		May 2011
+KernelVersion:	2.6.40
+Contact:	Rafał Miłecki <zajec5@gmail.com>
+Description:
+		Each BCMA core has it's manufacturer id. See
+		include/linux/bcma/bcma.h for possible values.
+
+What:		/sys/bus/bcma/devices/.../id
+Date:		May 2011
+KernelVersion:	2.6.40
+Contact:	Rafał Miłecki <zajec5@gmail.com>
+Description:
+		There are a few types of BCMA cores, they can be identified by
+		id field.
+
+What:		/sys/bus/bcma/devices/.../rev
+Date:		May 2011
+KernelVersion:	2.6.40
+Contact:	Rafał Miłecki <zajec5@gmail.com>
+Description:
+		BCMA cores of the same type can still slightly differ depending
+		on their revision. Use it for detailed programming.
+
+What:		/sys/bus/bcma/devices/.../class
+Date:		May 2011
+KernelVersion:	2.6.40
+Contact:	Rafał Miłecki <zajec5@gmail.com>
+Description:
+		Each BCMA core is identified by few fields, including class it
+		belongs to. See include/linux/bcma/bcma.h for possible values.
diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci
index 36bf454ba855cc69a3156c40b18ac4c6700ea699..349ecf26ce108440a5bd0c9fe9414cfa984aed9d 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci
+++ b/Documentation/ABI/testing/sysfs-bus-pci
@@ -74,6 +74,15 @@ Description:
 		hot-remove the PCI device and any of its children.
 		Depends on CONFIG_HOTPLUG.
 
+What:		/sys/bus/pci/devices/.../pci_bus/.../rescan
+Date:		May 2011
+Contact:	Linux PCI developers <linux-pci@vger.kernel.org>
+Description:
+		Writing a non-zero value to this attribute will
+		force a rescan of the bus and all child buses,
+		and re-discover devices removed earlier from this
+		part of the device tree.  Depends on CONFIG_HOTPLUG.
+
 What:		/sys/bus/pci/devices/.../rescan
 Date:		January 2009
 Contact:	Linux PCI developers <linux-pci@vger.kernel.org>
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
index 7564e88bfa431cb588584c72e8d6e1b040016793..e7be75b96e4bcae77caec52d3e00fa3d7d725204 100644
--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -183,21 +183,21 @@ Description:	Discover and change clock speed of CPUs
 		to learn how to control the knobs.
 
 
-What:      /sys/devices/system/cpu/cpu*/cache/index*/cache_disable_X
-Date:      August 2008
+What:		/sys/devices/system/cpu/cpu*/cache/index3/cache_disable_{0,1}
+Date:		August 2008
 KernelVersion:	2.6.27
-Contact:	mark.langsdorf@amd.com
-Description:	These files exist in every cpu's cache index directories.
-		There are currently 2 cache_disable_# files in each
-		directory.  Reading from these files on a supported
-		processor will return that cache disable index value
-		for that processor and node.  Writing to one of these
-		files will cause the specificed cache index to be disabled.
-
-		Currently, only AMD Family 10h Processors support cache index
-		disable, and only for their L3 caches.  See the BIOS and
-		Kernel Developer's Guide at
-		http://support.amd.com/us/Embedded_TechDocs/31116-Public-GH-BKDG_3-28_5-28-09.pdf	
-		for formatting information and other details on the
-		cache index disable.
-Users:    joachim.deguara@amd.com
+Contact:	discuss@x86-64.org
+Description:	Disable L3 cache indices
+
+		These files exist in every CPU's cache/index3 directory. Each
+		cache_disable_{0,1} file corresponds to one disable slot which
+		can be used to disable a cache index. Reading from these files
+		on a processor with this functionality will return the currently
+		disabled index for that node. There is one L3 structure per
+		node, or per internal node on MCM machines. Writing a valid
+		index to one of these files will cause the specificed cache
+		index to be disabled.
+
+		All AMD processors with L3 caches provide this functionality.
+		For details, see BKDGs at
+		http://developer.amd.com/documentation/guides/Pages/default.aspx
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus b/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
index 326e05452da72bcefba8b4f8f7cd903c12466ff3..c1b53b8bc2ae72703b4e3e72648c24e1ee92e2d0 100644
--- a/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
+++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
@@ -1,9 +1,12 @@
 What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/actual_profile
 Date:		October 2010
 Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
-Description:	When read, this file returns the number of the actual profile in
-		range 0-4.
-		This file is readonly.
+Description:	The integer value of this attribute ranges from 0-4.
+                When read, this attribute returns the number of the actual
+                profile. This value is persistent, so its equivalent to the
+                profile that's active when the mouse is powered on next time.
+		When written, this file sets the number of the startup profile
+		and the mouse activates this profile immediately.
 Users:		http://roccat.sourceforge.net
 
 What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/firmware_version
@@ -89,16 +92,6 @@ Description:	The mouse has a tracking- and a distance-control-unit. These
 		This file is writeonly.
 Users:		http://roccat.sourceforge.net
 
-What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/startup_profile
-Date:		October 2010
-Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
-Description:	The integer value of this attribute ranges from 0-4.
-                When read, this attribute returns the number of the profile
-                that's active when the mouse is powered on.
-		When written, this file sets the number of the startup profile
-		and the mouse activates this profile immediately.
-Users:		http://roccat.sourceforge.net
-
 What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/tcu
 Date:		October 2010
 Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
diff --git a/Documentation/ABI/testing/sysfs-firmware-dmi b/Documentation/ABI/testing/sysfs-firmware-dmi
index ba9da9503c232607ab184ccdc781838d67245d8e..c78f9ab01e56b8631a681ca7dc3e3f2720d6e32f 100644
--- a/Documentation/ABI/testing/sysfs-firmware-dmi
+++ b/Documentation/ABI/testing/sysfs-firmware-dmi
@@ -14,14 +14,15 @@ Description:
 
 		DMI is structured as a large table of entries, where
 		each entry has a common header indicating the type and
-		length of the entry, as well as 'handle' that is
-		supposed to be unique amongst all entries.
+		length of the entry, as well as a firmware-provided
+		'handle' that is supposed to be unique amongst all
+		entries.
 
 		Some entries are required by the specification, but many
 		others are optional.  In general though, users should
 		never expect to find a specific entry type on their
 		system unless they know for certain what their firmware
-		is doing.  Machine to machine will vary.
+		is doing.  Machine to machine experiences will vary.
 
 		Multiple entries of the same type are allowed.  In order
 		to handle these duplicate entry types, each entry is
@@ -67,25 +68,24 @@ Description:
 			  and the two terminating nul characters.
 		type	: The type of the entry.  This value is the same
 			  as found in the directory name.  It indicates
-			  how the rest of the entry should be
-			  interpreted.
+			  how the rest of the entry should be interpreted.
 		instance: The instance ordinal of the entry for the
 			  given type.  This value is the same as found
 			  in the parent directory name.
-		position: The position of the entry within the entirety
-			  of the entirety.
+		position: The ordinal position (zero-based) of the entry
+			  within the entirety of the DMI entry table.
 
 		=== Entry Specialization ===
 
 		Some entry types may have other information available in
-		sysfs.
+		sysfs.  Not all types are specialized.
 
 		--- Type 15 - System Event Log ---
 
 		This entry allows the firmware to export a log of
 		events the system has taken.  This information is
 		typically backed by nvram, but the implementation
-		details are abstracted by this table.  This entries data
+		details are abstracted by this table.  This entry's data
 		is exported in the directory:
 
 		/sys/firmware/dmi/entries/15-0/system_event_log
diff --git a/Documentation/ABI/testing/sysfs-firmware-gsmi b/Documentation/ABI/testing/sysfs-firmware-gsmi
new file mode 100644
index 0000000000000000000000000000000000000000..0faa0aaf4b6af88e1f4668aca0e147e26d9a438b
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-firmware-gsmi
@@ -0,0 +1,58 @@
+What:		/sys/firmware/gsmi
+Date:		March 2011
+Contact:	Mike Waychison <mikew@google.com>
+Description:
+		Some servers used internally at Google have firmware
+		that provides callback functionality via explicit SMI
+		triggers.  Some of the callbacks are similar to those
+		provided by the EFI runtime services page, but due to
+		historical reasons this different entry-point has been
+		used.
+
+		The gsmi driver implements the kernel's abstraction for
+		these firmware callbacks.  Currently, this functionality
+		is limited to handling the system event log and getting
+		access to EFI-style variables stored in nvram.
+
+		Layout:
+
+		/sys/firmware/gsmi/vars:
+
+			This directory has the same layout (and
+			underlying implementation as /sys/firmware/efi/vars.
+			See Documentation/ABI/*/sysfs-firmware-efi-vars
+			for more information on how to interact with
+			this structure.
+
+		/sys/firmware/gsmi/append_to_eventlog - write-only:
+
+			This file takes a binary blob and passes it onto
+			the firmware to be timestamped and appended to
+			the system eventlog.  The binary format is
+			interpreted by the firmware and may change from
+			platform to platform.  The only kernel-enforced
+			requirement is that the blob be prefixed with a
+			32bit host-endian type used as part of the
+			firmware call.
+
+		/sys/firmware/gsmi/clear_config - write-only:
+
+			Writing any value to this file will cause the
+			entire firmware configuration to be reset to
+			"factory defaults".  Callers should assume that
+			a reboot is required for the configuration to be
+			cleared.
+
+		/sys/firmware/gsmi/clear_eventlog - write-only:
+
+			This file is used to clear out a portion/the
+			whole of the system event log.  Values written
+			should be values between 1 and 100 inclusive (in
+			ASCII) representing the fraction of the log to
+			clear.  Not all platforms support fractional
+			clearing though, and this writes to this file
+			will error out if the firmware doesn't like your
+			submitted fraction.
+
+			Callers should assume that a reboot is needed
+			for this operation to complete.
diff --git a/Documentation/ABI/testing/sysfs-firmware-log b/Documentation/ABI/testing/sysfs-firmware-log
new file mode 100644
index 0000000000000000000000000000000000000000..9b58e7c5365f05b6711d6482dc05ed356a2d8fdd
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-firmware-log
@@ -0,0 +1,7 @@
+What:		/sys/firmware/log
+Date:		February 2011
+Contact:	Mike Waychison <mikew@google.com>
+Description:
+		The /sys/firmware/log is a binary file that represents a
+		read-only copy of the firmware's log if one is
+		available.
diff --git a/Documentation/ABI/testing/sysfs-kernel-fscaps b/Documentation/ABI/testing/sysfs-kernel-fscaps
new file mode 100644
index 0000000000000000000000000000000000000000..50a3033b5e150c0c1a9456ee540b4d411b016085
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-kernel-fscaps
@@ -0,0 +1,8 @@
+What:		/sys/kernel/fscaps
+Date:		February 2011
+KernelVersion:	2.6.38
+Contact:	Ludwig Nussel <ludwig.nussel@suse.de>
+Description
+		Shows whether file system capabilities are honored
+		when executing a binary
+
diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power
index 194ca446ac287692333040ca76235503af8738a9..b464d12761baf81023bb35da2e3aba01049fc81a 100644
--- a/Documentation/ABI/testing/sysfs-power
+++ b/Documentation/ABI/testing/sysfs-power
@@ -158,3 +158,17 @@ Description:
 		successful, will make the kernel abort a subsequent transition
 		to a sleep state if any wakeup events are reported after the
 		write has returned.
+
+What:		/sys/power/reserved_size
+Date:		May 2011
+Contact:	Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+		The /sys/power/reserved_size file allows user space to control
+		the amount of memory reserved for allocations made by device
+		drivers during the "device freeze" stage of hibernation.  It can
+		be written a string representing a non-negative integer that
+		will be used as the amount of memory to reserve for allocations
+		made by device drivers' "freeze" callbacks, in bytes.
+
+		Reading from this file will display the current value, which is
+		set to 1 MB by default.
diff --git a/Documentation/DocBook/.gitignore b/Documentation/DocBook/.gitignore
index c6def352fe39e667bd884e1e518872bc962aaf41..679034cbd686ceb4e38b8d1879592a132ca4baeb 100644
--- a/Documentation/DocBook/.gitignore
+++ b/Documentation/DocBook/.gitignore
@@ -8,3 +8,4 @@
 *.dvi
 *.log
 *.out
+media/
diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl
index 36f63d4a0a065368e187822b86a8c4af2feddbe3..b638e50cf8f604b8bacb3a4a0f974653ca055071 100644
--- a/Documentation/DocBook/device-drivers.tmpl
+++ b/Documentation/DocBook/device-drivers.tmpl
@@ -96,10 +96,10 @@ X!Iinclude/linux/kobject.h
 
   <chapter id="devdrivers">
      <title>Device drivers infrastructure</title>
+     <sect1><title>The Basic Device Driver-Model Structures </title>
+!Iinclude/linux/device.h
+     </sect1>
      <sect1><title>Device Drivers Base</title>
-<!--
-X!Iinclude/linux/device.h
--->
 !Edrivers/base/driver.c
 !Edrivers/base/core.c
 !Edrivers/base/class.c
diff --git a/Documentation/DocBook/dvb/dvbapi.xml b/Documentation/DocBook/dvb/dvbapi.xml
index ad8678d489169e7d5dc9d8b06a5d42db98d35ad7..9fad86ce7f5e7e6c2e464ed87d42192c47447f49 100644
--- a/Documentation/DocBook/dvb/dvbapi.xml
+++ b/Documentation/DocBook/dvb/dvbapi.xml
@@ -34,6 +34,14 @@
 
 <revhistory>
 <!-- Put document revisions here, newest first. -->
+<revision>
+	<revnumber>2.0.4</revnumber>
+	<date>2011-05-06</date>
+	<authorinitials>mcc</authorinitials>
+	<revremark>
+		Add more information about DVB APIv5, better describing the frontend GET/SET props ioctl's.
+	</revremark>
+</revision>
 <revision>
 	<revnumber>2.0.3</revnumber>
 	<date>2010-07-03</date>
diff --git a/Documentation/DocBook/dvb/dvbproperty.xml b/Documentation/DocBook/dvb/dvbproperty.xml
index 97f397e2fb3a32be5df12c0be7480ba341687a90..52d5e3c7cf6c0dd96646b43c05aaa8d2dd97561b 100644
--- a/Documentation/DocBook/dvb/dvbproperty.xml
+++ b/Documentation/DocBook/dvb/dvbproperty.xml
@@ -1,6 +1,327 @@
-<section id="FE_GET_PROPERTY">
+<section id="FE_GET_SET_PROPERTY">
 <title>FE_GET_PROPERTY/FE_SET_PROPERTY</title>
 
+<programlisting>
+/* Reserved fields should be set to 0 */
+struct dtv_property {
+	__u32 cmd;
+	union {
+		__u32 data;
+		struct {
+			__u8 data[32];
+			__u32 len;
+			__u32 reserved1[3];
+			void *reserved2;
+		} buffer;
+	} u;
+	int result;
+} __attribute__ ((packed));
+
+/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
+#define DTV_IOCTL_MAX_MSGS 64
+
+struct dtv_properties {
+	__u32 num;
+	struct dtv_property *props;
+};
+</programlisting>
+
+<section id="FE_GET_PROPERTY">
+<title>FE_GET_PROPERTY</title>
+<para>DESCRIPTION
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>This ioctl call returns one or more frontend properties. This call only
+ requires read-only access to the device.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>SYNOPSIS
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>int ioctl(int fd, int request = <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>,
+ dtv_properties &#x22C6;props);</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>PARAMETERS
+</para>
+<informaltable><tgroup cols="2"><tbody><row><entry align="char">
+<para>int fd</para>
+</entry><entry
+ align="char">
+<para>File descriptor returned by a previous call to open().</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>int num</para>
+</entry><entry
+ align="char">
+<para>Equals <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link> for this command.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>struct dtv_property *props</para>
+</entry><entry
+ align="char">
+<para>Points to the location where the front-end property commands are stored.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>ERRORS</para>
+<informaltable><tgroup cols="2"><tbody><row>
+  <entry align="char"><para>EINVAL</para></entry>
+  <entry align="char"><para>Invalid parameter(s) received or number of parameters out of the range.</para></entry>
+ </row><row>
+  <entry align="char"><para>ENOMEM</para></entry>
+  <entry align="char"><para>Out of memory.</para></entry>
+ </row><row>
+  <entry align="char"><para>EFAULT</para></entry>
+  <entry align="char"><para>Failure while copying data from/to userspace.</para></entry>
+ </row><row>
+  <entry align="char"><para>EOPNOTSUPP</para></entry>
+  <entry align="char"><para>Property type not supported.</para></entry>
+ </row></tbody></tgroup></informaltable>
+</section>
+
+<section id="FE_SET_PROPERTY">
+<title>FE_SET_PROPERTY</title>
+<para>DESCRIPTION
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>This ioctl call sets one or more frontend properties. This call only
+ requires read-only access to the device.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>SYNOPSIS
+</para>
+<informaltable><tgroup cols="1"><tbody><row><entry
+ align="char">
+<para>int ioctl(int fd, int request = <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
+ dtv_properties &#x22C6;props);</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>PARAMETERS
+</para>
+<informaltable><tgroup cols="2"><tbody><row><entry align="char">
+<para>int fd</para>
+</entry><entry
+ align="char">
+<para>File descriptor returned by a previous call to open().</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>int num</para>
+</entry><entry
+ align="char">
+<para>Equals <link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link> for this command.</para>
+</entry>
+ </row><row><entry
+ align="char">
+<para>struct dtv_property *props</para>
+</entry><entry
+ align="char">
+<para>Points to the location where the front-end property commands are stored.</para>
+</entry>
+ </row></tbody></tgroup></informaltable>
+<para>ERRORS
+</para>
+<informaltable><tgroup cols="2"><tbody><row>
+  <entry align="char"><para>EINVAL</para></entry>
+  <entry align="char"><para>Invalid parameter(s) received or number of parameters out of the range.</para></entry>
+ </row><row>
+  <entry align="char"><para>ENOMEM</para></entry>
+  <entry align="char"><para>Out of memory.</para></entry>
+ </row><row>
+  <entry align="char"><para>EFAULT</para></entry>
+  <entry align="char"><para>Failure while copying data from/to userspace.</para></entry>
+ </row><row>
+  <entry align="char"><para>EOPNOTSUPP</para></entry>
+  <entry align="char"><para>Property type not supported.</para></entry>
+ </row></tbody></tgroup></informaltable>
+</section>
+
+<para>
+On <link linkend="FE_GET_PROPERTY">FE_GET_PROPERTY</link>/<link linkend="FE_SET_PROPERTY">FE_SET_PROPERTY</link>,
+the actual action is determined by the dtv_property cmd/data pairs. With one single ioctl, is possible to
+get/set up to 64 properties. The actual meaning of each property is described on the next sections.
+</para>
+
+<para>The Available frontend property types are:</para>
+<programlisting>
+#define DTV_UNDEFINED		0
+#define DTV_TUNE		1
+#define DTV_CLEAR		2
+#define DTV_FREQUENCY		3
+#define DTV_MODULATION		4
+#define DTV_BANDWIDTH_HZ	5
+#define DTV_INVERSION		6
+#define DTV_DISEQC_MASTER	7
+#define DTV_SYMBOL_RATE		8
+#define DTV_INNER_FEC		9
+#define DTV_VOLTAGE		10
+#define DTV_TONE		11
+#define DTV_PILOT		12
+#define DTV_ROLLOFF		13
+#define DTV_DISEQC_SLAVE_REPLY	14
+#define DTV_FE_CAPABILITY_COUNT	15
+#define DTV_FE_CAPABILITY	16
+#define DTV_DELIVERY_SYSTEM	17
+#define DTV_ISDBT_PARTIAL_RECEPTION	18
+#define DTV_ISDBT_SOUND_BROADCASTING	19
+#define DTV_ISDBT_SB_SUBCHANNEL_ID	20
+#define DTV_ISDBT_SB_SEGMENT_IDX	21
+#define DTV_ISDBT_SB_SEGMENT_COUNT	22
+#define DTV_ISDBT_LAYERA_FEC			23
+#define DTV_ISDBT_LAYERA_MODULATION		24
+#define DTV_ISDBT_LAYERA_SEGMENT_COUNT		25
+#define DTV_ISDBT_LAYERA_TIME_INTERLEAVING	26
+#define DTV_ISDBT_LAYERB_FEC			27
+#define DTV_ISDBT_LAYERB_MODULATION		28
+#define DTV_ISDBT_LAYERB_SEGMENT_COUNT		29
+#define DTV_ISDBT_LAYERB_TIME_INTERLEAVING	30
+#define DTV_ISDBT_LAYERC_FEC			31
+#define DTV_ISDBT_LAYERC_MODULATION		32
+#define DTV_ISDBT_LAYERC_SEGMENT_COUNT		33
+#define DTV_ISDBT_LAYERC_TIME_INTERLEAVING	34
+#define DTV_API_VERSION		35
+#define DTV_CODE_RATE_HP	36
+#define DTV_CODE_RATE_LP	37
+#define DTV_GUARD_INTERVAL	38
+#define DTV_TRANSMISSION_MODE	39
+#define DTV_HIERARCHY		40
+#define DTV_ISDBT_LAYER_ENABLED	41
+#define DTV_ISDBS_TS_ID		42
+</programlisting>
+
+<section id="fe_property_common">
+	<title>Parameters that are common to all Digital TV standards</title>
+	<section id="DTV_FREQUENCY">
+		<title><constant>DTV_FREQUENCY</constant></title>
+
+		<para>Central frequency of the channel, in HZ.</para>
+
+		<para>Notes:</para>
+		<para>1)For ISDB-T, the channels are usually transmitted with an offset of 143kHz.
+			E.g. a valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of
+			the channel which is 6MHz.</para>
+
+		<para>2)As in ISDB-Tsb the channel consists of only one or three segments the
+			frequency step is 429kHz, 3*429 respectively. As for ISDB-T the
+			central frequency of the channel is expected.</para>
+	</section>
+
+	<section id="DTV_BANDWIDTH_HZ">
+		<title><constant>DTV_BANDWIDTH_HZ</constant></title>
+
+		<para>Bandwidth for the channel, in HZ.</para>
+
+		<para>Possible values:
+			<constant>1712000</constant>,
+			<constant>5000000</constant>,
+			<constant>6000000</constant>,
+			<constant>7000000</constant>,
+			<constant>8000000</constant>,
+			<constant>10000000</constant>.
+		</para>
+
+		<para>Notes:</para>
+
+		<para>1) For ISDB-T it should be always 6000000Hz (6MHz)</para>
+		<para>2) For ISDB-Tsb it can vary depending on the number of connected segments</para>
+		<para>3) Bandwidth doesn't apply for DVB-C transmissions, as the bandwidth
+			 for DVB-C depends on the symbol rate</para>
+		<para>4) Bandwidth in ISDB-T is fixed (6MHz) or can be easily derived from
+			other parameters (DTV_ISDBT_SB_SEGMENT_IDX,
+			DTV_ISDBT_SB_SEGMENT_COUNT).</para>
+		<para>5) DVB-T supports 6, 7 and 8MHz.</para>
+		<para>6) In addition, DVB-T2 supports 1.172, 5 and 10MHz.</para>
+	</section>
+
+	<section id="DTV_DELIVERY_SYSTEM">
+		<title><constant>DTV_DELIVERY_SYSTEM</constant></title>
+
+		<para>Specifies the type of Delivery system</para>
+
+		<para>Possible values: </para>
+<programlisting>
+typedef enum fe_delivery_system {
+	SYS_UNDEFINED,
+	SYS_DVBC_ANNEX_AC,
+	SYS_DVBC_ANNEX_B,
+	SYS_DVBT,
+	SYS_DSS,
+	SYS_DVBS,
+	SYS_DVBS2,
+	SYS_DVBH,
+	SYS_ISDBT,
+	SYS_ISDBS,
+	SYS_ISDBC,
+	SYS_ATSC,
+	SYS_ATSCMH,
+	SYS_DMBTH,
+	SYS_CMMB,
+	SYS_DAB,
+	SYS_DVBT2,
+} fe_delivery_system_t;
+</programlisting>
+
+	</section>
+
+	<section id="DTV_TRANSMISSION_MODE">
+		<title><constant>DTV_TRANSMISSION_MODE</constant></title>
+
+		<para>Specifies the number of carriers used by the standard</para>
+
+		<para>Possible values are:</para>
+<programlisting>
+typedef enum fe_transmit_mode {
+	TRANSMISSION_MODE_2K,
+	TRANSMISSION_MODE_8K,
+	TRANSMISSION_MODE_AUTO,
+	TRANSMISSION_MODE_4K,
+	TRANSMISSION_MODE_1K,
+	TRANSMISSION_MODE_16K,
+	TRANSMISSION_MODE_32K,
+} fe_transmit_mode_t;
+</programlisting>
+
+		<para>Notes:</para>
+		<para>1) ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
+			'mode' in the standard: Mode 1 is 2K, mode 2 is 4K, mode 3 is 8K</para>
+
+		<para>2) If <constant>DTV_TRANSMISSION_MODE</constant> is set the <constant>TRANSMISSION_MODE_AUTO</constant> the
+			hardware will try to find the correct FFT-size (if capable) and will
+			use TMCC to fill in the missing parameters.</para>
+		<para>3) DVB-T specifies 2K and 8K as valid sizes.</para>
+		<para>4) DVB-T2 specifies 1K, 2K, 4K, 8K, 16K and 32K.</para>
+	</section>
+
+	<section id="DTV_GUARD_INTERVAL">
+		<title><constant>DTV_GUARD_INTERVAL</constant></title>
+
+		<para>Possible values are:</para>
+<programlisting>
+typedef enum fe_guard_interval {
+	GUARD_INTERVAL_1_32,
+	GUARD_INTERVAL_1_16,
+	GUARD_INTERVAL_1_8,
+	GUARD_INTERVAL_1_4,
+	GUARD_INTERVAL_AUTO,
+	GUARD_INTERVAL_1_128,
+	GUARD_INTERVAL_19_128,
+	GUARD_INTERVAL_19_256,
+} fe_guard_interval_t;
+</programlisting>
+
+		<para>Notes:</para>
+		<para>1) If <constant>DTV_GUARD_INTERVAL</constant> is set the <constant>GUARD_INTERVAL_AUTO</constant> the hardware will
+			try to find the correct guard interval (if capable) and will use TMCC to fill
+			in the missing parameters.</para>
+		<para>2) Intervals 1/128, 19/128 and 19/256 are used only for DVB-T2 at present</para>
+	</section>
+</section>
+
 <section id="isdbt">
 	<title>ISDB-T frontend</title>
 	<para>This section describes shortly what are the possible parameters in the Linux
@@ -32,73 +353,6 @@
 
 	<para>Parameters used by ISDB-T and ISDB-Tsb.</para>
 
-	<section id="isdbt-parms">
-		<title>Parameters that are common with DVB-T and ATSC</title>
-
-		<section id="isdbt-freq">
-			<title><constant>DTV_FREQUENCY</constant></title>
-
-			<para>Central frequency of the channel.</para>
-
-			<para>For ISDB-T the channels are usually transmitted with an offset of 143kHz. E.g. a
-				valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of
-				the channel which is 6MHz.</para>
-
-			<para>As in ISDB-Tsb the channel consists of only one or three segments the
-				frequency step is 429kHz, 3*429 respectively. As for ISDB-T the
-				central frequency of the channel is expected.</para>
-		</section>
-
-		<section id="isdbt-bw">
-			<title><constant>DTV_BANDWIDTH_HZ</constant> (optional)</title>
-
-			<para>Possible values:</para>
-
-			<para>For ISDB-T it should be always 6000000Hz (6MHz)</para>
-			<para>For ISDB-Tsb it can vary depending on the number of connected segments</para>
-
-			<para>Note: Hardware specific values might be given here, but standard
-				applications should not bother to set a value to this field as
-				standard demods are ignoring it anyway.</para>
-
-			<para>Bandwidth in ISDB-T is fixed (6MHz) or can be easily derived from
-				other parameters (DTV_ISDBT_SB_SEGMENT_IDX,
-				DTV_ISDBT_SB_SEGMENT_COUNT).</para>
-		</section>
-
-		<section id="isdbt-delivery-sys">
-			<title><constant>DTV_DELIVERY_SYSTEM</constant></title>
-
-			<para>Possible values: <constant>SYS_ISDBT</constant></para>
-		</section>
-
-		<section id="isdbt-tx-mode">
-			<title><constant>DTV_TRANSMISSION_MODE</constant></title>
-
-			<para>ISDB-T supports three carrier/symbol-size: 8K, 4K, 2K. It is called
-				'mode' in the standard: Mode 1 is 2K, mode 2 is 4K, mode 3 is 8K</para>
-
-			<para>Possible values: <constant>TRANSMISSION_MODE_2K</constant>, <constant>TRANSMISSION_MODE_8K</constant>,
-				<constant>TRANSMISSION_MODE_AUTO</constant>, <constant>TRANSMISSION_MODE_4K</constant></para>
-
-			<para>If <constant>DTV_TRANSMISSION_MODE</constant> is set the <constant>TRANSMISSION_MODE_AUTO</constant> the
-				hardware will try to find the correct FFT-size (if capable) and will
-				use TMCC to fill in the missing parameters.</para>
-
-			<para><constant>TRANSMISSION_MODE_4K</constant> is added at the same time as the other new parameters.</para>
-		</section>
-
-		<section id="isdbt-guard-interval">
-			<title><constant>DTV_GUARD_INTERVAL</constant></title>
-
-			<para>Possible values: <constant>GUARD_INTERVAL_1_32</constant>, <constant>GUARD_INTERVAL_1_16</constant>, <constant>GUARD_INTERVAL_1_8</constant>,
-				<constant>GUARD_INTERVAL_1_4</constant>, <constant>GUARD_INTERVAL_AUTO</constant></para>
-
-			<para>If <constant>DTV_GUARD_INTERVAL</constant> is set the <constant>GUARD_INTERVAL_AUTO</constant> the hardware will
-				try to find the correct guard interval (if capable) and will use TMCC to fill
-				in the missing parameters.</para>
-		</section>
-	</section>
 	<section id="isdbt-new-parms">
 		<title>ISDB-T only parameters</title>
 
@@ -314,5 +568,20 @@
 			</section>
 		</section>
 	</section>
+	<section id="dvbt2-params">
+		<title>DVB-T2 parameters</title>
+		
+		<para>This section covers parameters that apply only to the DVB-T2 delivery method. DVB-T2
+			support is currently in the early stages development so expect this section to grow
+			and become more detailed with time.</para>
+
+		<section id="dvbt2-plp-id">
+			<title><constant>DTV_DVBT2_PLP_ID</constant></title>
+
+			<para>DVB-T2 supports Physical Layer Pipes (PLP) to allow transmission of
+				many data types via a single multiplex. The API will soon support this
+				at which point this section will be expanded.</para>
+		</section>
+	</section>
 </section>
 </section>
diff --git a/Documentation/DocBook/dvb/frontend.h.xml b/Documentation/DocBook/dvb/frontend.h.xml
index d08e0d401418686540d30a0871feea0a8065a046..d792f789ad3b16f4cc3e67575d601bcae5bbce0a 100644
--- a/Documentation/DocBook/dvb/frontend.h.xml
+++ b/Documentation/DocBook/dvb/frontend.h.xml
@@ -176,14 +176,20 @@ typedef enum fe_transmit_mode {
         TRANSMISSION_MODE_2K,
         TRANSMISSION_MODE_8K,
         TRANSMISSION_MODE_AUTO,
-        TRANSMISSION_MODE_4K
+        TRANSMISSION_MODE_4K,
+        TRANSMISSION_MODE_1K,
+        TRANSMISSION_MODE_16K,
+        TRANSMISSION_MODE_32K,
 } fe_transmit_mode_t;
 
 typedef enum fe_bandwidth {
         BANDWIDTH_8_MHZ,
         BANDWIDTH_7_MHZ,
         BANDWIDTH_6_MHZ,
-        BANDWIDTH_AUTO
+        BANDWIDTH_AUTO,
+        BANDWIDTH_5_MHZ,
+        BANDWIDTH_10_MHZ,
+        BANDWIDTH_1_712_MHZ,
 } fe_bandwidth_t;
 
 
@@ -192,7 +198,10 @@ typedef enum fe_guard_interval {
         GUARD_INTERVAL_1_16,
         GUARD_INTERVAL_1_8,
         GUARD_INTERVAL_1_4,
-        GUARD_INTERVAL_AUTO
+        GUARD_INTERVAL_AUTO,
+        GUARD_INTERVAL_1_128,
+        GUARD_INTERVAL_19_128,
+        GUARD_INTERVAL_19_256,
 } fe_guard_interval_t;
 
 
@@ -306,7 +315,9 @@ struct dvb_frontend_event {
 
 #define DTV_ISDBS_TS_ID         42
 
-#define DTV_MAX_COMMAND                         DTV_ISDBS_TS_ID
+#define DTV_DVBT2_PLP_ID	43
+
+#define DTV_MAX_COMMAND                         DTV_DVBT2_PLP_ID
 
 typedef enum fe_pilot {
         PILOT_ON,
@@ -338,6 +349,7 @@ typedef enum fe_delivery_system {
         SYS_DMBTH,
         SYS_CMMB,
         SYS_DAB,
+        SYS_DVBT2,
 } fe_delivery_system_t;
 
 struct dtv_cmds_h {
diff --git a/Documentation/DocBook/genericirq.tmpl b/Documentation/DocBook/genericirq.tmpl
index fb10fd08c05cd00a49a4276f06842299e092b4a7..b3422341d65c7ae07c14b743c328cae15c529d17 100644
--- a/Documentation/DocBook/genericirq.tmpl
+++ b/Documentation/DocBook/genericirq.tmpl
@@ -191,8 +191,8 @@
 	<para>
 	Whenever an interrupt triggers, the lowlevel arch code calls into
 	the generic interrupt code by calling desc->handle_irq().
-	This highlevel IRQ handling function only uses desc->chip primitives
-	referenced by the assigned chip descriptor structure.
+	This highlevel IRQ handling function only uses desc->irq_data.chip
+	primitives referenced by the assigned chip descriptor structure.
 	</para>
     </sect1>
     <sect1 id="Highlevel_Driver_API">
@@ -206,11 +206,11 @@
 	  <listitem><para>enable_irq()</para></listitem>
 	  <listitem><para>disable_irq_nosync() (SMP only)</para></listitem>
 	  <listitem><para>synchronize_irq() (SMP only)</para></listitem>
-	  <listitem><para>set_irq_type()</para></listitem>
-	  <listitem><para>set_irq_wake()</para></listitem>
-	  <listitem><para>set_irq_data()</para></listitem>
-	  <listitem><para>set_irq_chip()</para></listitem>
-	  <listitem><para>set_irq_chip_data()</para></listitem>
+	  <listitem><para>irq_set_irq_type()</para></listitem>
+	  <listitem><para>irq_set_irq_wake()</para></listitem>
+	  <listitem><para>irq_set_handler_data()</para></listitem>
+	  <listitem><para>irq_set_chip()</para></listitem>
+	  <listitem><para>irq_set_chip_data()</para></listitem>
           </itemizedlist>
 	  See the autogenerated function documentation for details.
 	</para>
@@ -225,6 +225,8 @@
 	  <listitem><para>handle_fasteoi_irq</para></listitem>
 	  <listitem><para>handle_simple_irq</para></listitem>
 	  <listitem><para>handle_percpu_irq</para></listitem>
+	  <listitem><para>handle_edge_eoi_irq</para></listitem>
+	  <listitem><para>handle_bad_irq</para></listitem>
 	  </itemizedlist>
 	  The interrupt flow handlers (either predefined or architecture
 	  specific) are assigned to specific interrupts by the architecture
@@ -241,13 +243,13 @@
 		<programlisting>
 default_enable(struct irq_data *data)
 {
-	desc->chip->irq_unmask(data);
+	desc->irq_data.chip->irq_unmask(data);
 }
 
 default_disable(struct irq_data *data)
 {
 	if (!delay_disable(data))
-		desc->chip->irq_mask(data);
+		desc->irq_data.chip->irq_mask(data);
 }
 
 default_ack(struct irq_data *data)
@@ -284,9 +286,9 @@ noop(struct irq_data *data))
 		<para>
 		The following control flow is implemented (simplified excerpt):
 		<programlisting>
-desc->chip->irq_mask();
-handle_IRQ_event(desc->action);
-desc->chip->irq_unmask();
+desc->irq_data.chip->irq_mask_ack();
+handle_irq_event(desc->action);
+desc->irq_data.chip->irq_unmask();
 		</programlisting>
 		</para>
 	    </sect3>
@@ -300,8 +302,8 @@ desc->chip->irq_unmask();
 		<para>
 		The following control flow is implemented (simplified excerpt):
 		<programlisting>
-handle_IRQ_event(desc->action);
-desc->chip->irq_eoi();
+handle_irq_event(desc->action);
+desc->irq_data.chip->irq_eoi();
 		</programlisting>
 		</para>
 	    </sect3>
@@ -315,17 +317,17 @@ desc->chip->irq_eoi();
 		The following control flow is implemented (simplified excerpt):
 		<programlisting>
 if (desc->status &amp; running) {
-	desc->chip->irq_mask();
+	desc->irq_data.chip->irq_mask_ack();
 	desc->status |= pending | masked;
 	return;
 }
-desc->chip->irq_ack();
+desc->irq_data.chip->irq_ack();
 desc->status |= running;
 do {
 	if (desc->status &amp; masked)
-		desc->chip->irq_unmask();
+		desc->irq_data.chip->irq_unmask();
 	desc->status &amp;= ~pending;
-	handle_IRQ_event(desc->action);
+	handle_irq_event(desc->action);
 } while (status &amp; pending);
 desc->status &amp;= ~running;
 		</programlisting>
@@ -344,7 +346,7 @@ desc->status &amp;= ~running;
 		<para>
 		The following control flow is implemented (simplified excerpt):
 		<programlisting>
-handle_IRQ_event(desc->action);
+handle_irq_event(desc->action);
 		</programlisting>
 		</para>
    	    </sect3>
@@ -362,12 +364,29 @@ handle_IRQ_event(desc->action);
 		<para>
 		The following control flow is implemented (simplified excerpt):
 		<programlisting>
-handle_IRQ_event(desc->action);
-if (desc->chip->irq_eoi)
-        desc->chip->irq_eoi();
+if (desc->irq_data.chip->irq_ack)
+	desc->irq_data.chip->irq_ack();
+handle_irq_event(desc->action);
+if (desc->irq_data.chip->irq_eoi)
+        desc->irq_data.chip->irq_eoi();
 		</programlisting>
 		</para>
    	    </sect3>
+	    <sect3 id="EOI_Edge_IRQ_flow_handler">
+	 	<title>EOI Edge IRQ flow handler</title>
+		<para>
+		handle_edge_eoi_irq provides an abnomination of the edge
+		handler which is solely used to tame a badly wreckaged
+		irq controller on powerpc/cell.
+		</para>
+   	    </sect3>
+	    <sect3 id="BAD_IRQ_flow_handler">
+	 	<title>Bad IRQ flow handler</title>
+		<para>
+		handle_bad_irq is used for spurious interrupts which
+		have no real handler assigned..
+		</para>
+   	    </sect3>
 	</sect2>
 	<sect2 id="Quirks_and_optimizations">
 	<title>Quirks and optimizations</title>
@@ -410,6 +429,7 @@ if (desc->chip->irq_eoi)
 	  <listitem><para>irq_mask_ack() - Optional, recommended for performance</para></listitem>
 	  <listitem><para>irq_mask()</para></listitem>
 	  <listitem><para>irq_unmask()</para></listitem>
+	  <listitem><para>irq_eoi() - Optional, required for eoi flow handlers</para></listitem>
 	  <listitem><para>irq_retrigger() - Optional</para></listitem>
 	  <listitem><para>irq_set_type() - Optional</para></listitem>
 	  <listitem><para>irq_set_wake() - Optional</para></listitem>
@@ -424,32 +444,24 @@ if (desc->chip->irq_eoi)
   <chapter id="doirq">
      <title>__do_IRQ entry point</title>
      <para>
- 	The original implementation __do_IRQ() is an alternative entry
-	point for all types of interrupts.
+	The original implementation __do_IRQ() was an alternative entry
+	point for all types of interrupts. It not longer exists.
      </para>
      <para>
 	This handler turned out to be not suitable for all
 	interrupt hardware and was therefore reimplemented with split
-	functionality for egde/level/simple/percpu interrupts. This is not
+	functionality for edge/level/simple/percpu interrupts. This is not
 	only a functional optimization. It also shortens code paths for
 	interrupts.
       </para>
-      <para>
-	To make use of the split implementation, replace the call to
-	__do_IRQ by a call to desc->handle_irq() and associate
-        the appropriate handler function to desc->handle_irq().
-	In most cases the generic handler implementations should
-	be sufficient.
-     </para>
   </chapter>
 
   <chapter id="locking">
      <title>Locking on SMP</title>
      <para>
 	The locking of chip registers is up to the architecture that
-	defines the chip primitives. There is a chip->lock field that can be used
-	for serialization, but the generic layer does not touch it. The per-irq
-	structure is protected via desc->lock, by the generic layer.
+	defines the chip primitives. The per-irq structure is
+	protected via desc->lock, by the generic layer.
      </para>
   </chapter>
   <chapter id="structs">
diff --git a/Documentation/DocBook/media-entities.tmpl b/Documentation/DocBook/media-entities.tmpl
index fea63b45471aadce771b99ce3874abb5ef2c9c36..c8abb23ef1e7b063c8babd317e985fb0814db68c 100644
--- a/Documentation/DocBook/media-entities.tmpl
+++ b/Documentation/DocBook/media-entities.tmpl
@@ -270,6 +270,7 @@
 <!ENTITY sub-write SYSTEM "v4l/func-write.xml">
 <!ENTITY sub-io SYSTEM "v4l/io.xml">
 <!ENTITY sub-grey SYSTEM "v4l/pixfmt-grey.xml">
+<!ENTITY sub-m420 SYSTEM "v4l/pixfmt-m420.xml">
 <!ENTITY sub-nv12 SYSTEM "v4l/pixfmt-nv12.xml">
 <!ENTITY sub-nv12m SYSTEM "v4l/pixfmt-nv12m.xml">
 <!ENTITY sub-nv12mt SYSTEM "v4l/pixfmt-nv12mt.xml">
@@ -295,6 +296,7 @@
 <!ENTITY sub-srggb8 SYSTEM "v4l/pixfmt-srggb8.xml">
 <!ENTITY sub-y10 SYSTEM "v4l/pixfmt-y10.xml">
 <!ENTITY sub-y12 SYSTEM "v4l/pixfmt-y12.xml">
+<!ENTITY sub-y10b SYSTEM "v4l/pixfmt-y10b.xml">
 <!ENTITY sub-pixfmt SYSTEM "v4l/pixfmt.xml">
 <!ENTITY sub-cropcap SYSTEM "v4l/vidioc-cropcap.xml">
 <!ENTITY sub-dbg-g-register SYSTEM "v4l/vidioc-dbg-g-register.xml">
diff --git a/Documentation/DocBook/v4l/pixfmt-m420.xml b/Documentation/DocBook/v4l/pixfmt-m420.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ce4bc019e5c0351ee86ec12abff513571c9bf32f
--- /dev/null
+++ b/Documentation/DocBook/v4l/pixfmt-m420.xml
@@ -0,0 +1,147 @@
+    <refentry id="V4L2-PIX-FMT-M420">
+      <refmeta>
+	<refentrytitle>V4L2_PIX_FMT_M420 ('M420')</refentrytitle>
+	&manvol;
+      </refmeta>
+      <refnamediv>
+	<refname><constant>V4L2_PIX_FMT_M420</constant></refname>
+	<refpurpose>Format with &frac12; horizontal and vertical chroma
+	resolution, also known as YUV 4:2:0. Hybrid plane line-interleaved
+	layout.</refpurpose>
+      </refnamediv>
+      <refsect1>
+	<title>Description</title>
+
+	<para>M420 is a YUV format with &frac12; horizontal and vertical chroma
+	subsampling (YUV 4:2:0). Pixels are organized as interleaved luma and
+	chroma planes. Two lines of luma data are followed by one line of chroma
+	data.</para>
+	<para>The luma plane has one byte per pixel. The chroma plane contains
+	interleaved CbCr pixels subsampled by &frac12; in the horizontal and
+	vertical directions. Each CbCr pair belongs to four pixels. For example,
+Cb<subscript>0</subscript>/Cr<subscript>0</subscript> belongs to
+Y'<subscript>00</subscript>, Y'<subscript>01</subscript>,
+Y'<subscript>10</subscript>, Y'<subscript>11</subscript>.</para>
+
+	<para>All line lengths are identical: if the Y lines include pad bytes
+	so do the CbCr lines.</para>
+
+	<example>
+	  <title><constant>V4L2_PIX_FMT_M420</constant> 4 &times; 4
+pixel image</title>
+
+	  <formalpara>
+	    <title>Byte Order.</title>
+	    <para>Each cell is one byte.
+		<informaltable frame="none">
+		<tgroup cols="5" align="center">
+		  <colspec align="left" colwidth="2*" />
+		  <tbody valign="top">
+		    <row>
+		      <entry>start&nbsp;+&nbsp;0:</entry>
+		      <entry>Y'<subscript>00</subscript></entry>
+		      <entry>Y'<subscript>01</subscript></entry>
+		      <entry>Y'<subscript>02</subscript></entry>
+		      <entry>Y'<subscript>03</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start&nbsp;+&nbsp;4:</entry>
+		      <entry>Y'<subscript>10</subscript></entry>
+		      <entry>Y'<subscript>11</subscript></entry>
+		      <entry>Y'<subscript>12</subscript></entry>
+		      <entry>Y'<subscript>13</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start&nbsp;+&nbsp;8:</entry>
+		      <entry>Cb<subscript>00</subscript></entry>
+		      <entry>Cr<subscript>00</subscript></entry>
+		      <entry>Cb<subscript>01</subscript></entry>
+		      <entry>Cr<subscript>01</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start&nbsp;+&nbsp;16:</entry>
+		      <entry>Y'<subscript>20</subscript></entry>
+		      <entry>Y'<subscript>21</subscript></entry>
+		      <entry>Y'<subscript>22</subscript></entry>
+		      <entry>Y'<subscript>23</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start&nbsp;+&nbsp;20:</entry>
+		      <entry>Y'<subscript>30</subscript></entry>
+		      <entry>Y'<subscript>31</subscript></entry>
+		      <entry>Y'<subscript>32</subscript></entry>
+		      <entry>Y'<subscript>33</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start&nbsp;+&nbsp;24:</entry>
+		      <entry>Cb<subscript>10</subscript></entry>
+		      <entry>Cr<subscript>10</subscript></entry>
+		      <entry>Cb<subscript>11</subscript></entry>
+		      <entry>Cr<subscript>11</subscript></entry>
+		    </row>
+		  </tbody>
+		</tgroup>
+		</informaltable>
+	      </para>
+	  </formalpara>
+
+	  <formalpara>
+	    <title>Color Sample Location.</title>
+	    <para>
+		<informaltable frame="none">
+		<tgroup cols="7" align="center">
+		  <tbody valign="top">
+		    <row>
+		      <entry></entry>
+		      <entry>0</entry><entry></entry><entry>1</entry><entry></entry>
+		      <entry>2</entry><entry></entry><entry>3</entry>
+		    </row>
+		    <row>
+		      <entry>0</entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry>
+		    </row>
+		    <row>
+		      <entry></entry>
+		      <entry></entry><entry>C</entry><entry></entry><entry></entry>
+		      <entry></entry><entry>C</entry><entry></entry>
+		    </row>
+		    <row>
+		      <entry>1</entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry>
+		    </row>
+		    <row>
+		      <entry></entry>
+		    </row>
+		    <row>
+		      <entry>2</entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry>
+		    </row>
+		    <row>
+		      <entry></entry>
+		      <entry></entry><entry>C</entry><entry></entry><entry></entry>
+		      <entry></entry><entry>C</entry><entry></entry>
+		    </row>
+		    <row>
+		      <entry>3</entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry>
+		      <entry>Y</entry><entry></entry><entry>Y</entry>
+		    </row>
+		  </tbody>
+		</tgroup>
+		</informaltable>
+	      </para>
+	  </formalpara>
+	</example>
+      </refsect1>
+    </refentry>
+
+  <!--
+Local Variables:
+mode: sgml
+sgml-parent-document: "pixfmt.sgml"
+indent-tabs-mode: nil
+End:
+  -->
diff --git a/Documentation/DocBook/v4l/pixfmt-y10b.xml b/Documentation/DocBook/v4l/pixfmt-y10b.xml
new file mode 100644
index 0000000000000000000000000000000000000000..adb0ad808c9352d3d0c315fde6caecfeeb9a9bc5
--- /dev/null
+++ b/Documentation/DocBook/v4l/pixfmt-y10b.xml
@@ -0,0 +1,43 @@
+<refentry id="V4L2-PIX-FMT-Y10BPACK">
+  <refmeta>
+    <refentrytitle>V4L2_PIX_FMT_Y10BPACK ('Y10B')</refentrytitle>
+    &manvol;
+  </refmeta>
+  <refnamediv>
+    <refname><constant>V4L2_PIX_FMT_Y10BPACK</constant></refname>
+    <refpurpose>Grey-scale image as a bit-packed array</refpurpose>
+  </refnamediv>
+  <refsect1>
+    <title>Description</title>
+
+    <para>This is a packed grey-scale image format with a depth of 10 bits per
+      pixel. Pixels are stored in a bit-packed array of 10bit bits per pixel,
+      with no padding between them and with the most significant bits coming
+      first from the left.</para>
+
+    <example>
+      <title><constant>V4L2_PIX_FMT_Y10BPACK</constant> 4 pixel data stream taking 5 bytes</title>
+
+      <formalpara>
+	<title>Bit-packed representation</title>
+	<para>pixels cross the byte boundary and have a ratio of 5 bytes for each 4
+          pixels.
+	  <informaltable frame="all">
+	    <tgroup cols="5" align="center">
+	      <colspec align="left" colwidth="2*" />
+	      <tbody valign="top">
+		<row>
+		  <entry>Y'<subscript>00[9:2]</subscript></entry>
+		  <entry>Y'<subscript>00[1:0]</subscript>Y'<subscript>01[9:4]</subscript></entry>
+		  <entry>Y'<subscript>01[3:0]</subscript>Y'<subscript>02[9:6]</subscript></entry>
+		  <entry>Y'<subscript>02[5:0]</subscript>Y'<subscript>03[9:8]</subscript></entry>
+		  <entry>Y'<subscript>03[7:0]</subscript></entry>
+		</row>
+	      </tbody>
+	    </tgroup>
+	  </informaltable>
+	</para>
+      </formalpara>
+    </example>
+  </refsect1>
+</refentry>
diff --git a/Documentation/DocBook/v4l/pixfmt.xml b/Documentation/DocBook/v4l/pixfmt.xml
index 40af4beb48b92aa7403e8c6682e1160cbbaa761d..dbfe3b08435f9a588c2de93a4e4fd4af202c7d82 100644
--- a/Documentation/DocBook/v4l/pixfmt.xml
+++ b/Documentation/DocBook/v4l/pixfmt.xml
@@ -697,6 +697,7 @@ information.</para>
     &sub-grey;
     &sub-y10;
     &sub-y12;
+    &sub-y10b;
     &sub-y16;
     &sub-yuyv;
     &sub-uyvy;
@@ -712,6 +713,7 @@ information.</para>
     &sub-nv12m;
     &sub-nv12mt;
     &sub-nv16;
+    &sub-m420;
   </section>
 
   <section>
diff --git a/Documentation/DocBook/v4l/subdev-formats.xml b/Documentation/DocBook/v4l/subdev-formats.xml
index d7ccd25edcc1f454e66e1bf1ae4b40ab52d9abd8..a26b10c07857d215077b05d957633edcf1c034b6 100644
--- a/Documentation/DocBook/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/v4l/subdev-formats.xml
@@ -2522,5 +2522,51 @@
 	</tgroup>
       </table>
     </section>
+
+    <section>
+      <title>JPEG Compressed Formats</title>
+
+      <para>Those data formats consist of an ordered sequence of 8-bit bytes
+	obtained from JPEG compression process. Additionally to the
+	<constant>_JPEG</constant> prefix the format code is made of
+	the following information.
+	<itemizedlist>
+	  <listitem>The number of bus samples per entropy encoded byte.</listitem>
+	  <listitem>The bus width.</listitem>
+	</itemizedlist>
+
+	<para>For instance, for a JPEG baseline process and an 8-bit bus width
+	  the format will be named <constant>V4L2_MBUS_FMT_JPEG_1X8</constant>.
+	</para>
+      </para>
+
+      <para>The following table lists existing JPEG compressed formats.</para>
+
+      <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-jpeg">
+	<title>JPEG Formats</title>
+	<tgroup cols="3">
+	  <colspec colname="id" align="left" />
+	  <colspec colname="code" align="left"/>
+	  <colspec colname="remarks" align="left"/>
+	  <thead>
+	    <row>
+	      <entry>Identifier</entry>
+	      <entry>Code</entry>
+	      <entry>Remarks</entry>
+	    </row>
+	  </thead>
+	  <tbody valign="top">
+	    <row id="V4L2-MBUS-FMT-JPEG-1X8">
+	      <entry>V4L2_MBUS_FMT_JPEG_1X8</entry>
+	      <entry>0x4001</entry>
+	      <entry>Besides of its usage for the parallel bus this format is
+		recommended for transmission of JPEG data over MIPI CSI bus
+		using the User Defined 8-bit Data types.
+	      </entry>
+	    </row>
+	  </tbody>
+	</tgroup>
+      </table>
+    </section>
   </section>
 </section>
diff --git a/Documentation/DocBook/v4l/videodev2.h.xml b/Documentation/DocBook/v4l/videodev2.h.xml
index 2b796a2ee98a06fd8c7c853a63f52600be3ab9d8..c50536a4f596150af92dd64072e65f25b8dfd892 100644
--- a/Documentation/DocBook/v4l/videodev2.h.xml
+++ b/Documentation/DocBook/v4l/videodev2.h.xml
@@ -311,6 +311,9 @@ struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> {
 #define <link linkend="V4L2-PIX-FMT-Y10">V4L2_PIX_FMT_Y10</link>     v4l2_fourcc('Y', '1', '0', ' ') /* 10  Greyscale     */
 #define <link linkend="V4L2-PIX-FMT-Y16">V4L2_PIX_FMT_Y16</link>     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
 
+/* Grey bit-packed formats */
+#define <link linkend="V4L2-PIX-FMT-Y10BPACK">V4L2_PIX_FMT_Y10BPACK</link>    v4l2_fourcc('Y', '1', '0', 'B') /* 10  Greyscale bit-packed */
+
 /* Palette formats */
 #define <link linkend="V4L2-PIX-FMT-PAL8">V4L2_PIX_FMT_PAL8</link>    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
 
@@ -333,6 +336,7 @@ struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> {
 #define <link linkend="V4L2-PIX-FMT-YUV420">V4L2_PIX_FMT_YUV420</link>  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
 #define <link linkend="V4L2-PIX-FMT-HI240">V4L2_PIX_FMT_HI240</link>   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
 #define <link linkend="V4L2-PIX-FMT-HM12">V4L2_PIX_FMT_HM12</link>    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
+#define <link linkend="V4L2-PIX-FMT-M420">V4L2_PIX_FMT_M420</link>    v4l2_fourcc('M', '4', '2', '0') /* 12  YUV 4:2:0 2 lines y, 1 line uv interleaved */
 
 /* two planes -- one Y, one Cr + Cb interleaved  */
 #define <link linkend="V4L2-PIX-FMT-NV12">V4L2_PIX_FMT_NV12</link>    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
diff --git a/Documentation/HOWTO b/Documentation/HOWTO
index 365bda9a0d947cf16edbdcb7b76c994ec6a438e0..81bc1a9ab9d8fa1357fcbb56268156786f741287 100644
--- a/Documentation/HOWTO
+++ b/Documentation/HOWTO
@@ -209,7 +209,7 @@ tools.  One such tool that is particularly recommended is the Linux
 Cross-Reference project, which is able to present source code in a
 self-referential, indexed webpage format. An excellent up-to-date
 repository of the kernel code may be found at:
-	http://users.sosdg.org/~qiyong/lxr/
+	http://lxr.linux.no/+trees
 
 
 The development process
diff --git a/Documentation/RCU/00-INDEX b/Documentation/RCU/00-INDEX
index 71b6f500ddb9ae3914ba8f31988470c4d8cb8d3c..1d7a885761f51f07a8e46be9199ac67d5939f946 100644
--- a/Documentation/RCU/00-INDEX
+++ b/Documentation/RCU/00-INDEX
@@ -21,7 +21,7 @@ rcu.txt
 RTFP.txt
 	- List of RCU papers (bibliography) going back to 1980.
 stallwarn.txt
-	- RCU CPU stall warnings (CONFIG_RCU_CPU_STALL_DETECTOR)
+	- RCU CPU stall warnings (module parameter rcu_cpu_stall_suppress)
 torture.txt
 	- RCU Torture Test Operation (CONFIG_RCU_TORTURE_TEST)
 trace.txt
diff --git a/Documentation/RCU/stallwarn.txt b/Documentation/RCU/stallwarn.txt
index 862c08ef1fde4436ddac8010ba4a1aae40328719..4e959208f7363c7a2fb1e5e3e190fac2c0c90887 100644
--- a/Documentation/RCU/stallwarn.txt
+++ b/Documentation/RCU/stallwarn.txt
@@ -1,22 +1,25 @@
 Using RCU's CPU Stall Detector
 
-The CONFIG_RCU_CPU_STALL_DETECTOR kernel config parameter enables
-RCU's CPU stall detector, which detects conditions that unduly delay
-RCU grace periods.  The stall detector's idea of what constitutes
-"unduly delayed" is controlled by a set of C preprocessor macros:
+The rcu_cpu_stall_suppress module parameter enables RCU's CPU stall
+detector, which detects conditions that unduly delay RCU grace periods.
+This module parameter enables CPU stall detection by default, but
+may be overridden via boot-time parameter or at runtime via sysfs.
+The stall detector's idea of what constitutes "unduly delayed" is
+controlled by a set of kernel configuration variables and cpp macros:
 
-RCU_SECONDS_TILL_STALL_CHECK
+CONFIG_RCU_CPU_STALL_TIMEOUT
 
-	This macro defines the period of time that RCU will wait from
-	the beginning of a grace period until it issues an RCU CPU
-	stall warning.	This time period is normally ten seconds.
+	This kernel configuration parameter defines the period of time
+	that RCU will wait from the beginning of a grace period until it
+	issues an RCU CPU stall warning.  This time period is normally
+	ten seconds.
 
 RCU_SECONDS_TILL_STALL_RECHECK
 
 	This macro defines the period of time that RCU will wait after
 	issuing a stall warning until it issues another stall warning
-	for the same stall.  This time period is normally set to thirty
-	seconds.
+	for the same stall.  This time period is normally set to three
+	times the check interval plus thirty seconds.
 
 RCU_STALL_RAT_DELAY
 
diff --git a/Documentation/RCU/trace.txt b/Documentation/RCU/trace.txt
index 6a8c73f55b80ca38601ba96f179565fe8b0b7ea0..c078ad48f7a187aa8d76e9885d1776a46a4255e7 100644
--- a/Documentation/RCU/trace.txt
+++ b/Documentation/RCU/trace.txt
@@ -10,34 +10,46 @@ for rcutree and next for rcutiny.
 
 CONFIG_TREE_RCU and CONFIG_TREE_PREEMPT_RCU debugfs Files and Formats
 
-These implementations of RCU provides five debugfs files under the
-top-level directory RCU: rcu/rcudata (which displays fields in struct
-rcu_data), rcu/rcudata.csv (which is a .csv spreadsheet version of
-rcu/rcudata), rcu/rcugp (which displays grace-period counters),
-rcu/rcuhier (which displays the struct rcu_node hierarchy), and
-rcu/rcu_pending (which displays counts of the reasons that the
-rcu_pending() function decided that there was core RCU work to do).
+These implementations of RCU provides several debugfs files under the
+top-level directory "rcu":
+
+rcu/rcudata:
+	Displays fields in struct rcu_data.
+rcu/rcudata.csv:
+	Comma-separated values spreadsheet version of rcudata.
+rcu/rcugp:
+	Displays grace-period counters.
+rcu/rcuhier:
+	Displays the struct rcu_node hierarchy.
+rcu/rcu_pending:
+	Displays counts of the reasons rcu_pending() decided that RCU had
+	work to do.
+rcu/rcutorture:
+	Displays rcutorture test progress.
+rcu/rcuboost:
+	Displays RCU boosting statistics.  Only present if
+	CONFIG_RCU_BOOST=y.
 
 The output of "cat rcu/rcudata" looks as follows:
 
 rcu_sched:
-  0 c=17829 g=17829 pq=1 pqc=17829 qp=0 dt=10951/1 dn=0 df=1101 of=0 ri=36 ql=0 b=10
-  1 c=17829 g=17829 pq=1 pqc=17829 qp=0 dt=16117/1 dn=0 df=1015 of=0 ri=0 ql=0 b=10
-  2 c=17829 g=17829 pq=1 pqc=17829 qp=0 dt=1445/1 dn=0 df=1839 of=0 ri=0 ql=0 b=10
-  3 c=17829 g=17829 pq=1 pqc=17829 qp=0 dt=6681/1 dn=0 df=1545 of=0 ri=0 ql=0 b=10
-  4 c=17829 g=17829 pq=1 pqc=17829 qp=0 dt=1003/1 dn=0 df=1992 of=0 ri=0 ql=0 b=10
-  5 c=17829 g=17830 pq=1 pqc=17829 qp=1 dt=3887/1 dn=0 df=3331 of=0 ri=4 ql=2 b=10
-  6 c=17829 g=17829 pq=1 pqc=17829 qp=0 dt=859/1 dn=0 df=3224 of=0 ri=0 ql=0 b=10
-  7 c=17829 g=17830 pq=0 pqc=17829 qp=1 dt=3761/1 dn=0 df=1818 of=0 ri=0 ql=2 b=10
+  0 c=20972 g=20973 pq=1 pqc=20972 qp=0 dt=545/1/0 df=50 of=0 ri=0 ql=163 qs=NRW. kt=0/W/0 ktl=ebc3 b=10 ci=153737 co=0 ca=0
+  1 c=20972 g=20973 pq=1 pqc=20972 qp=0 dt=967/1/0 df=58 of=0 ri=0 ql=634 qs=NRW. kt=0/W/1 ktl=58c b=10 ci=191037 co=0 ca=0
+  2 c=20972 g=20973 pq=1 pqc=20972 qp=0 dt=1081/1/0 df=175 of=0 ri=0 ql=74 qs=N.W. kt=0/W/2 ktl=da94 b=10 ci=75991 co=0 ca=0
+  3 c=20942 g=20943 pq=1 pqc=20942 qp=1 dt=1846/0/0 df=404 of=0 ri=0 ql=0 qs=.... kt=0/W/3 ktl=d1cd b=10 ci=72261 co=0 ca=0
+  4 c=20972 g=20973 pq=1 pqc=20972 qp=0 dt=369/1/0 df=83 of=0 ri=0 ql=48 qs=N.W. kt=0/W/4 ktl=e0e7 b=10 ci=128365 co=0 ca=0
+  5 c=20972 g=20973 pq=1 pqc=20972 qp=0 dt=381/1/0 df=64 of=0 ri=0 ql=169 qs=NRW. kt=0/W/5 ktl=fb2f b=10 ci=164360 co=0 ca=0
+  6 c=20972 g=20973 pq=1 pqc=20972 qp=0 dt=1037/1/0 df=183 of=0 ri=0 ql=62 qs=N.W. kt=0/W/6 ktl=d2ad b=10 ci=65663 co=0 ca=0
+  7 c=20897 g=20897 pq=1 pqc=20896 qp=0 dt=1572/0/0 df=382 of=0 ri=0 ql=0 qs=.... kt=0/W/7 ktl=cf15 b=10 ci=75006 co=0 ca=0
 rcu_bh:
-  0 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=10951/1 dn=0 df=0 of=0 ri=0 ql=0 b=10
-  1 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=16117/1 dn=0 df=13 of=0 ri=0 ql=0 b=10
-  2 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=1445/1 dn=0 df=15 of=0 ri=0 ql=0 b=10
-  3 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=6681/1 dn=0 df=9 of=0 ri=0 ql=0 b=10
-  4 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=1003/1 dn=0 df=15 of=0 ri=0 ql=0 b=10
-  5 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=3887/1 dn=0 df=15 of=0 ri=0 ql=0 b=10
-  6 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=859/1 dn=0 df=15 of=0 ri=0 ql=0 b=10
-  7 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=3761/1 dn=0 df=15 of=0 ri=0 ql=0 b=10
+  0 c=1480 g=1480 pq=1 pqc=1479 qp=0 dt=545/1/0 df=6 of=0 ri=1 ql=0 qs=.... kt=0/W/0 ktl=ebc3 b=10 ci=0 co=0 ca=0
+  1 c=1480 g=1480 pq=1 pqc=1479 qp=0 dt=967/1/0 df=3 of=0 ri=1 ql=0 qs=.... kt=0/W/1 ktl=58c b=10 ci=151 co=0 ca=0
+  2 c=1480 g=1480 pq=1 pqc=1479 qp=0 dt=1081/1/0 df=6 of=0 ri=1 ql=0 qs=.... kt=0/W/2 ktl=da94 b=10 ci=0 co=0 ca=0
+  3 c=1480 g=1480 pq=1 pqc=1479 qp=0 dt=1846/0/0 df=8 of=0 ri=1 ql=0 qs=.... kt=0/W/3 ktl=d1cd b=10 ci=0 co=0 ca=0
+  4 c=1480 g=1480 pq=1 pqc=1479 qp=0 dt=369/1/0 df=6 of=0 ri=1 ql=0 qs=.... kt=0/W/4 ktl=e0e7 b=10 ci=0 co=0 ca=0
+  5 c=1480 g=1480 pq=1 pqc=1479 qp=0 dt=381/1/0 df=4 of=0 ri=1 ql=0 qs=.... kt=0/W/5 ktl=fb2f b=10 ci=0 co=0 ca=0
+  6 c=1480 g=1480 pq=1 pqc=1479 qp=0 dt=1037/1/0 df=6 of=0 ri=1 ql=0 qs=.... kt=0/W/6 ktl=d2ad b=10 ci=0 co=0 ca=0
+  7 c=1474 g=1474 pq=1 pqc=1473 qp=0 dt=1572/0/0 df=8 of=0 ri=1 ql=0 qs=.... kt=0/W/7 ktl=cf15 b=10 ci=0 co=0 ca=0
 
 The first section lists the rcu_data structures for rcu_sched, the second
 for rcu_bh.  Note that CONFIG_TREE_PREEMPT_RCU kernels will have an
@@ -52,17 +64,18 @@ o	The number at the beginning of each line is the CPU number.
 	substantially larger than the number of actual CPUs.
 
 o	"c" is the count of grace periods that this CPU believes have
-	completed.  CPUs in dynticks idle mode may lag quite a ways
-	behind, for example, CPU 4 under "rcu_sched" above, which has
-	slept through the past 25 RCU grace periods.  It is not unusual
-	to see CPUs lagging by thousands of grace periods.
+	completed.  Offlined CPUs and CPUs in dynticks idle mode may
+	lag quite a ways behind, for example, CPU 6 under "rcu_sched"
+	above, which has been offline through not quite 40,000 RCU grace
+	periods.  It is not unusual to see CPUs lagging by thousands of
+	grace periods.
 
 o	"g" is the count of grace periods that this CPU believes have
-	started.  Again, CPUs in dynticks idle mode may lag behind.
-	If the "c" and "g" values are equal, this CPU has already
-	reported a quiescent state for the last RCU grace period that
-	it is aware of, otherwise, the CPU believes that it owes RCU a
-	quiescent state.
+	started.  Again, offlined CPUs and CPUs in dynticks idle mode
+	may lag behind.  If the "c" and "g" values are equal, this CPU
+	has already reported a quiescent state for the last RCU grace
+	period that it is aware of, otherwise, the CPU believes that it
+	owes RCU a quiescent state.
 
 o	"pq" indicates that this CPU has passed through a quiescent state
 	for the current grace period.  It is possible for "pq" to be
@@ -81,7 +94,8 @@ o	"pqc" indicates which grace period the last-observed quiescent
 	the next grace period!
 
 o	"qp" indicates that RCU still expects a quiescent state from
-	this CPU.
+	this CPU.  Offlined CPUs and CPUs in dyntick idle mode might
+	well have qp=1, which is OK: RCU is still ignoring them.
 
 o	"dt" is the current value of the dyntick counter that is incremented
 	when entering or leaving dynticks idle state, either by the
@@ -108,7 +122,7 @@ o	"df" is the number of times that some other CPU has forced a
 
 o	"of" is the number of times that some other CPU has forced a
 	quiescent state on behalf of this CPU due to this CPU being
-	offline.  In a perfect world, this might neve happen, but it
+	offline.  In a perfect world, this might never happen, but it
 	turns out that offlining and onlining a CPU can take several grace
 	periods, and so there is likely to be an extended period of time
 	when RCU believes that the CPU is online when it really is not.
@@ -125,6 +139,62 @@ o	"ql" is the number of RCU callbacks currently residing on
 	of what state they are in (new, waiting for grace period to
 	start, waiting for grace period to end, ready to invoke).
 
+o	"qs" gives an indication of the state of the callback queue
+	with four characters:
+
+	"N"	Indicates that there are callbacks queued that are not
+		ready to be handled by the next grace period, and thus
+		will be handled by the grace period following the next
+		one.
+
+	"R"	Indicates that there are callbacks queued that are
+		ready to be handled by the next grace period.
+
+	"W"	Indicates that there are callbacks queued that are
+		waiting on the current grace period.
+
+	"D"	Indicates that there are callbacks queued that have
+		already been handled by a prior grace period, and are
+		thus waiting to be invoked.  Note that callbacks in
+		the process of being invoked are not counted here.
+		Callbacks in the process of being invoked are those
+		that have been removed from the rcu_data structures
+		queues by rcu_do_batch(), but which have not yet been
+		invoked.
+
+	If there are no callbacks in a given one of the above states,
+	the corresponding character is replaced by ".".
+
+o	"kt" is the per-CPU kernel-thread state.  The digit preceding
+	the first slash is zero if there is no work pending and 1
+	otherwise.  The character between the first pair of slashes is
+	as follows:
+
+	"S"	The kernel thread is stopped, in other words, all
+		CPUs corresponding to this rcu_node structure are
+		offline.
+
+	"R"	The kernel thread is running.
+
+	"W"	The kernel thread is waiting because there is no work
+		for it to do.
+
+	"O"	The kernel thread is waiting because it has been
+		forced off of its designated CPU or because its
+		->cpus_allowed mask permits it to run on other than
+		its designated CPU.
+
+	"Y"	The kernel thread is yielding to avoid hogging CPU.
+
+	"?"	Unknown value, indicates a bug.
+
+	The number after the final slash is the CPU that the kthread
+	is actually running on.
+
+o	"ktl" is the low-order 16 bits (in hexadecimal) of the count of
+	the number of times that this CPU's per-CPU kthread has gone
+	through its loop servicing invoke_rcu_cpu_kthread() requests.
+
 o	"b" is the batch limit for this CPU.  If more than this number
 	of RCU callbacks is ready to invoke, then the remainder will
 	be deferred.
@@ -174,14 +244,14 @@ o	"gpnum" is the number of grace periods that have started.  It is
 The output of "cat rcu/rcuhier" looks as follows, with very long lines:
 
 c=6902 g=6903 s=2 jfq=3 j=72c7 nfqs=13142/nfqsng=0(13142) fqlh=6
-1/1 .>. 0:127 ^0    
-3/3 .>. 0:35 ^0    0/0 .>. 36:71 ^1    0/0 .>. 72:107 ^2    0/0 .>. 108:127 ^3    
-3/3f .>. 0:5 ^0    2/3 .>. 6:11 ^1    0/0 .>. 12:17 ^2    0/0 .>. 18:23 ^3    0/0 .>. 24:29 ^4    0/0 .>. 30:35 ^5    0/0 .>. 36:41 ^0    0/0 .>. 42:47 ^1    0/0 .>. 48:53 ^2    0/0 .>. 54:59 ^3    0/0 .>. 60:65 ^4    0/0 .>. 66:71 ^5    0/0 .>. 72:77 ^0    0/0 .>. 78:83 ^1    0/0 .>. 84:89 ^2    0/0 .>. 90:95 ^3    0/0 .>. 96:101 ^4    0/0 .>. 102:107 ^5    0/0 .>. 108:113 ^0    0/0 .>. 114:119 ^1    0/0 .>. 120:125 ^2    0/0 .>. 126:127 ^3    
+1/1 ..>. 0:127 ^0
+3/3 ..>. 0:35 ^0    0/0 ..>. 36:71 ^1    0/0 ..>. 72:107 ^2    0/0 ..>. 108:127 ^3
+3/3f ..>. 0:5 ^0    2/3 ..>. 6:11 ^1    0/0 ..>. 12:17 ^2    0/0 ..>. 18:23 ^3    0/0 ..>. 24:29 ^4    0/0 ..>. 30:35 ^5    0/0 ..>. 36:41 ^0    0/0 ..>. 42:47 ^1    0/0 ..>. 48:53 ^2    0/0 ..>. 54:59 ^3    0/0 ..>. 60:65 ^4    0/0 ..>. 66:71 ^5    0/0 ..>. 72:77 ^0    0/0 ..>. 78:83 ^1    0/0 ..>. 84:89 ^2    0/0 ..>. 90:95 ^3    0/0 ..>. 96:101 ^4    0/0 ..>. 102:107 ^5    0/0 ..>. 108:113 ^0    0/0 ..>. 114:119 ^1    0/0 ..>. 120:125 ^2    0/0 ..>. 126:127 ^3
 rcu_bh:
 c=-226 g=-226 s=1 jfq=-5701 j=72c7 nfqs=88/nfqsng=0(88) fqlh=0
-0/1 .>. 0:127 ^0    
-0/3 .>. 0:35 ^0    0/0 .>. 36:71 ^1    0/0 .>. 72:107 ^2    0/0 .>. 108:127 ^3    
-0/3f .>. 0:5 ^0    0/3 .>. 6:11 ^1    0/0 .>. 12:17 ^2    0/0 .>. 18:23 ^3    0/0 .>. 24:29 ^4    0/0 .>. 30:35 ^5    0/0 .>. 36:41 ^0    0/0 .>. 42:47 ^1    0/0 .>. 48:53 ^2    0/0 .>. 54:59 ^3    0/0 .>. 60:65 ^4    0/0 .>. 66:71 ^5    0/0 .>. 72:77 ^0    0/0 .>. 78:83 ^1    0/0 .>. 84:89 ^2    0/0 .>. 90:95 ^3    0/0 .>. 96:101 ^4    0/0 .>. 102:107 ^5    0/0 .>. 108:113 ^0    0/0 .>. 114:119 ^1    0/0 .>. 120:125 ^2    0/0 .>. 126:127 ^3
+0/1 ..>. 0:127 ^0
+0/3 ..>. 0:35 ^0    0/0 ..>. 36:71 ^1    0/0 ..>. 72:107 ^2    0/0 ..>. 108:127 ^3
+0/3f ..>. 0:5 ^0    0/3 ..>. 6:11 ^1    0/0 ..>. 12:17 ^2    0/0 ..>. 18:23 ^3    0/0 ..>. 24:29 ^4    0/0 ..>. 30:35 ^5    0/0 ..>. 36:41 ^0    0/0 ..>. 42:47 ^1    0/0 ..>. 48:53 ^2    0/0 ..>. 54:59 ^3    0/0 ..>. 60:65 ^4    0/0 ..>. 66:71 ^5    0/0 ..>. 72:77 ^0    0/0 ..>. 78:83 ^1    0/0 ..>. 84:89 ^2    0/0 ..>. 90:95 ^3    0/0 ..>. 96:101 ^4    0/0 ..>. 102:107 ^5    0/0 ..>. 108:113 ^0    0/0 ..>. 114:119 ^1    0/0 ..>. 120:125 ^2    0/0 ..>. 126:127 ^3
 
 This is once again split into "rcu_sched" and "rcu_bh" portions,
 and CONFIG_TREE_PREEMPT_RCU kernels will again have an additional
@@ -240,13 +310,20 @@ o	Each element of the form "1/1 0:127 ^0" represents one struct
 		current grace period.
 
 	o	The characters separated by the ">" indicate the state
-		of the blocked-tasks lists.  A "T" preceding the ">"
+		of the blocked-tasks lists.  A "G" preceding the ">"
 		indicates that at least one task blocked in an RCU
 		read-side critical section blocks the current grace
-		period, while a "." preceding the ">" indicates otherwise.
-		The character following the ">" indicates similarly for
-		the next grace period.  A "T" should appear in this
-		field only for rcu-preempt.
+		period, while a "E" preceding the ">" indicates that
+		at least one task blocked in an RCU read-side critical
+		section blocks the current expedited grace period.
+		A "T" character following the ">" indicates that at
+		least one task is blocked within an RCU read-side
+		critical section, regardless of whether any current
+		grace period (expedited or normal) is inconvenienced.
+		A "." character appears if the corresponding condition
+		does not hold, so that "..>." indicates that no tasks
+		are blocked.  In contrast, "GE>T" indicates maximal
+		inconvenience from blocked tasks.
 
 	o	The numbers separated by the ":" are the range of CPUs
 		served by this struct rcu_node.  This can be helpful
@@ -328,6 +405,113 @@ o	"nn" is the number of times that this CPU needed nothing.  Alert
 	is due to short-circuit evaluation in rcu_pending().
 
 
+The output of "cat rcu/rcutorture" looks as follows:
+
+rcutorture test sequence: 0 (test in progress)
+rcutorture update version number: 615
+
+The first line shows the number of rcutorture tests that have completed
+since boot.  If a test is currently running, the "(test in progress)"
+string will appear as shown above.  The second line shows the number of
+update cycles that the current test has started, or zero if there is
+no test in progress.
+
+
+The output of "cat rcu/rcuboost" looks as follows:
+
+0:5 tasks=.... kt=W ntb=0 neb=0 nnb=0 j=2f95 bt=300f
+     balk: nt=0 egt=989 bt=0 nb=0 ny=0 nos=16
+6:7 tasks=.... kt=W ntb=0 neb=0 nnb=0 j=2f95 bt=300f
+     balk: nt=0 egt=225 bt=0 nb=0 ny=0 nos=6
+
+This information is output only for rcu_preempt.  Each two-line entry
+corresponds to a leaf rcu_node strcuture.  The fields are as follows:
+
+o	"n:m" is the CPU-number range for the corresponding two-line
+	entry.  In the sample output above, the first entry covers
+	CPUs zero through five and the second entry covers CPUs 6
+	and 7.
+
+o	"tasks=TNEB" gives the state of the various segments of the
+	rnp->blocked_tasks list:
+
+	"T"	This indicates that there are some tasks that blocked
+		while running on one of the corresponding CPUs while
+		in an RCU read-side critical section.
+
+	"N"	This indicates that some of the blocked tasks are preventing
+		the current normal (non-expedited) grace period from
+		completing.
+
+	"E"	This indicates that some of the blocked tasks are preventing
+		the current expedited grace period from completing.
+
+	"B"	This indicates that some of the blocked tasks are in
+		need of RCU priority boosting.
+
+	Each character is replaced with "." if the corresponding
+	condition does not hold.
+
+o	"kt" is the state of the RCU priority-boosting kernel
+	thread associated with the corresponding rcu_node structure.
+	The state can be one of the following:
+
+	"S"	The kernel thread is stopped, in other words, all
+		CPUs corresponding to this rcu_node structure are
+		offline.
+
+	"R"	The kernel thread is running.
+
+	"W"	The kernel thread is waiting because there is no work
+		for it to do.
+
+	"Y"	The kernel thread is yielding to avoid hogging CPU.
+
+	"?"	Unknown value, indicates a bug.
+
+o	"ntb" is the number of tasks boosted.
+
+o	"neb" is the number of tasks boosted in order to complete an
+	expedited grace period.
+
+o	"nnb" is the number of tasks boosted in order to complete a
+	normal (non-expedited) grace period.  When boosting a task
+	that was blocking both an expedited and a normal grace period,
+	it is counted against the expedited total above.
+
+o	"j" is the low-order 16 bits of the jiffies counter in
+	hexadecimal.
+
+o	"bt" is the low-order 16 bits of the value that the jiffies
+	counter will have when we next start boosting, assuming that
+	the current grace period does not end beforehand.  This is
+	also in hexadecimal.
+
+o	"balk: nt" counts the number of times we didn't boost (in
+	other words, we balked) even though it was time to boost because
+	there were no blocked tasks to boost.  This situation occurs
+	when there is one blocked task on one rcu_node structure and
+	none on some other rcu_node structure.
+
+o	"egt" counts the number of times we balked because although
+	there were blocked tasks, none of them were blocking the
+	current grace period, whether expedited or otherwise.
+
+o	"bt" counts the number of times we balked because boosting
+	had already been initiated for the current grace period.
+
+o	"nb" counts the number of times we balked because there
+	was at least one task blocking the current non-expedited grace
+	period that never had blocked.  If it is already running, it
+	just won't help to boost its priority!
+
+o	"ny" counts the number of times we balked because it was
+	not yet time to start boosting.
+
+o	"nos" counts the number of times we balked for other
+	reasons, e.g., the grace period ended first.
+
+
 CONFIG_TINY_RCU and CONFIG_TINY_PREEMPT_RCU debugfs Files and Formats
 
 These implementations of RCU provides a single debugfs file under the
@@ -394,9 +578,9 @@ o	"neb" is the number of expedited grace periods that have had
 o	"nnb" is the number of normal grace periods that have had
 	to resort to RCU priority boosting since boot.
 
-o	"j" is the low-order 12 bits of the jiffies counter in hexadecimal.
+o	"j" is the low-order 16 bits of the jiffies counter in hexadecimal.
 
-o	"bt" is the low-order 12 bits of the value that the jiffies counter
+o	"bt" is the low-order 16 bits of the value that the jiffies counter
 	will have at the next time that boosting is scheduled to begin.
 
 o	In the line beginning with "normal balk", the fields are as follows:
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index e439cd0d33752fd4231bcea896f39871aeff8dc3..569f3532e1383cb3e67dcba7b77990b5f18a1411 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -714,10 +714,11 @@ Jeff Garzik, "Linux kernel patch submission format".
   <http://linux.yyz.us/patch-format.html>
 
 Greg Kroah-Hartman, "How to piss off a kernel subsystem maintainer".
-  <http://www.kroah.com/log/2005/03/31/>
-  <http://www.kroah.com/log/2005/07/08/>
-  <http://www.kroah.com/log/2005/10/19/>
-  <http://www.kroah.com/log/2006/01/11/>
+  <http://www.kroah.com/log/linux/maintainer.html>
+  <http://www.kroah.com/log/linux/maintainer-02.html>
+  <http://www.kroah.com/log/linux/maintainer-03.html>
+  <http://www.kroah.com/log/linux/maintainer-04.html>
+  <http://www.kroah.com/log/linux/maintainer-05.html>
 
 NO!!!! No more huge patch bombs to linux-kernel@vger.kernel.org people!
   <http://marc.theaimsgroup.com/?l=linux-kernel&m=112112749912944&w=2>
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bf57ecd5d73a6218d1310da2695f4bb977710e57
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -0,0 +1,397 @@
+=====================================================================
+SEC 4 Device Tree Binding
+Copyright (C) 2008-2011 Freescale Semiconductor Inc.
+
+ CONTENTS
+   -Overview
+   -SEC 4 Node
+   -Job Ring Node
+   -Run Time Integrity Check (RTIC) Node
+   -Run Time Integrity Check (RTIC) Memory Node
+   -Secure Non-Volatile Storage (SNVS) Node
+   -Full Example
+
+NOTE: the SEC 4 is also known as Freescale's Cryptographic Accelerator
+Accelerator and Assurance Module (CAAM).
+
+=====================================================================
+Overview
+
+DESCRIPTION
+
+SEC 4 h/w can process requests from 2 types of sources.
+1. DPAA Queue Interface (HW interface between Queue Manager & SEC 4).
+2. Job Rings (HW interface between cores & SEC 4 registers).
+
+High Speed Data Path Configuration:
+
+HW interface between QM & SEC 4 and also BM & SEC 4, on DPAA-enabled parts
+such as the P4080.  The number of simultaneous dequeues the QI can make is
+equal to the number of Descriptor Controller (DECO) engines in a particular
+SEC version.  E.g., the SEC 4.0 in the P4080 has 5 DECOs and can thus
+dequeue from 5 subportals simultaneously.
+
+Job Ring Data Path Configuration:
+
+Each JR is located on a separate 4k page, they may (or may not) be made visible
+in the memory partition devoted to a particular core.  The P4080 has 4 JRs, so
+up to 4 JRs can be configured; and all 4 JRs process requests in parallel.
+
+=====================================================================
+SEC 4 Node
+
+Description
+
+    Node defines the base address of the SEC 4 block.
+    This block specifies the address range of all global
+    configuration registers for the SEC 4 block.  It
+    also receives interrupts from the Run Time Integrity Check
+    (RTIC) function within the SEC 4 block.
+
+PROPERTIES
+
+   - compatible
+      Usage: required
+      Value type: <string>
+      Definition: Must include "fsl,sec-v4.0"
+
+   - #address-cells
+       Usage: required
+       Value type: <u32>
+       Definition: A standard property.  Defines the number of cells
+           for representing physical addresses in child nodes.
+
+   - #size-cells
+       Usage: required
+       Value type: <u32>
+       Definition: A standard property.  Defines the number of cells
+           for representing the size of physical addresses in
+           child nodes.
+
+   - reg
+      Usage: required
+      Value type: <prop-encoded-array>
+      Definition: A standard property.  Specifies the physical
+          address and length of the SEC4 configuration registers.
+          registers
+
+   - ranges
+       Usage: required
+       Value type: <prop-encoded-array>
+       Definition: A standard property.  Specifies the physical address
+           range of the SEC 4.0 register space (-SNVS not included).  A
+           triplet that includes the child address, parent address, &
+           length.
+
+   - interrupts
+      Usage: required
+      Value type: <prop_encoded-array>
+      Definition:  Specifies the interrupts generated by this
+           device.  The value of the interrupts property
+           consists of one interrupt specifier. The format
+           of the specifier is defined by the binding document
+           describing the node's interrupt parent.
+
+   - interrupt-parent
+      Usage: (required if interrupt property is defined)
+      Value type: <phandle>
+      Definition: A single <phandle> value that points
+          to the interrupt parent to which the child domain
+          is being mapped.
+
+   Note: All other standard properties (see the ePAPR) are allowed
+   but are optional.
+
+
+EXAMPLE
+	crypto@300000 {
+		compatible = "fsl,sec-v4.0";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x300000 0x10000>;
+		ranges = <0 0x300000 0x10000>;
+		interrupt-parent = <&mpic>;
+		interrupts = <92 2>;
+	};
+
+=====================================================================
+Job Ring (JR) Node
+
+    Child of the crypto node defines data processing interface to SEC 4
+    across the peripheral bus for purposes of processing
+    cryptographic descriptors. The specified address
+    range can be made visible to one (or more) cores.
+    The interrupt defined for this node is controlled within
+    the address range of this node.
+
+  - compatible
+      Usage: required
+      Value type: <string>
+      Definition: Must include "fsl,sec-v4.0-job-ring"
+
+  - reg
+      Usage: required
+      Value type: <prop-encoded-array>
+      Definition: Specifies a two JR parameters:  an offset from
+          the parent physical address and the length the JR registers.
+
+   - fsl,liodn
+       Usage: optional-but-recommended
+       Value type: <prop-encoded-array>
+       Definition:
+           Specifies the LIODN to be used in conjunction with
+           the ppid-to-liodn table that specifies the PPID to LIODN mapping.
+           Needed if the PAMU is used.  Value is a 12 bit value
+           where value is a LIODN ID for this JR. This property is
+           normally set by boot firmware.
+
+   - interrupts
+      Usage: required
+      Value type: <prop_encoded-array>
+      Definition:  Specifies the interrupts generated by this
+           device.  The value of the interrupts property
+           consists of one interrupt specifier. The format
+           of the specifier is defined by the binding document
+           describing the node's interrupt parent.
+
+   - interrupt-parent
+      Usage: (required if interrupt property is defined)
+      Value type: <phandle>
+      Definition: A single <phandle> value that points
+          to the interrupt parent to which the child domain
+          is being mapped.
+
+EXAMPLE
+	jr@1000 {
+		compatible = "fsl,sec-v4.0-job-ring";
+		reg = <0x1000 0x1000>;
+		fsl,liodn = <0x081>;
+		interrupt-parent = <&mpic>;
+		interrupts = <88 2>;
+	};
+
+
+=====================================================================
+Run Time Integrity Check (RTIC) Node
+
+  Child node of the crypto node.  Defines a register space that
+  contains up to 5 sets of addresses and their lengths (sizes) that
+  will be checked at run time.  After an initial hash result is
+  calculated, these addresses are checked by HW to monitor any
+  change.  If any memory is modified, a Security Violation is
+  triggered (see SNVS definition).
+
+
+  - compatible
+      Usage: required
+      Value type: <string>
+      Definition: Must include "fsl,sec-v4.0-rtic".
+
+   - #address-cells
+       Usage: required
+       Value type: <u32>
+       Definition: A standard property.  Defines the number of cells
+           for representing physical addresses in child nodes.  Must
+           have a value of 1.
+
+   - #size-cells
+       Usage: required
+       Value type: <u32>
+       Definition: A standard property.  Defines the number of cells
+           for representing the size of physical addresses in
+           child nodes.  Must have a value of 1.
+
+  - reg
+      Usage: required
+      Value type: <prop-encoded-array>
+      Definition: A standard property.  Specifies a two parameters:
+          an offset from the parent physical address and the length
+          the SEC4 registers.
+
+   - ranges
+       Usage: required
+       Value type: <prop-encoded-array>
+       Definition: A standard property.  Specifies the physical address
+           range of the SEC 4 register space (-SNVS not included).  A
+           triplet that includes the child address, parent address, &
+           length.
+
+EXAMPLE
+	rtic@6000 {
+		compatible = "fsl,sec-v4.0-rtic";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x6000 0x100>;
+		ranges = <0x0 0x6100 0xe00>;
+	};
+
+=====================================================================
+Run Time Integrity Check (RTIC) Memory Node
+  A child node that defines individual RTIC memory regions that are used to
+  perform run-time integrity check of memory areas that should not modified.
+  The node defines a register that contains the memory address &
+  length (combined) and a second register that contains the hash result
+  in big endian format.
+
+  - compatible
+      Usage: required
+      Value type: <string>
+      Definition: Must include "fsl,sec-v4.0-rtic-memory".
+
+  - reg
+      Usage: required
+      Value type: <prop-encoded-array>
+      Definition: A standard property.  Specifies two parameters:
+          an offset from the parent physical address and the length:
+
+          1. The location of the RTIC memory address & length registers.
+          2. The location RTIC hash result.
+
+  - fsl,rtic-region
+       Usage: optional-but-recommended
+       Value type: <prop-encoded-array>
+       Definition:
+           Specifies the HW address (36 bit address) for this region
+           followed by the length of the HW partition to be checked;
+           the address is represented as a 64 bit quantity followed
+           by a 32 bit length.
+
+   - fsl,liodn
+       Usage: optional-but-recommended
+       Value type: <prop-encoded-array>
+       Definition:
+           Specifies the LIODN to be used in conjunction with
+           the ppid-to-liodn table that specifies the PPID to LIODN
+           mapping.  Needed if the PAMU is used.  Value is a 12 bit value
+           where value is a LIODN ID for this RTIC memory region. This
+           property is normally set by boot firmware.
+
+EXAMPLE
+	rtic-a@0 {
+		compatible = "fsl,sec-v4.0-rtic-memory";
+		reg = <0x00 0x20 0x100 0x80>;
+		fsl,liodn   = <0x03c>;
+		fsl,rtic-region  = <0x12345678 0x12345678 0x12345678>;
+	};
+
+=====================================================================
+Secure Non-Volatile Storage (SNVS) Node
+
+    Node defines address range and the associated
+    interrupt for the SNVS function.  This function
+    monitors security state information & reports
+    security violations.
+
+  - compatible
+      Usage: required
+      Value type: <string>
+      Definition: Must include "fsl,sec-v4.0-mon".
+
+  - reg
+      Usage: required
+      Value type: <prop-encoded-array>
+      Definition: A standard property.  Specifies the physical
+          address and length of the SEC4 configuration
+          registers.
+
+   - interrupts
+      Usage: required
+      Value type: <prop_encoded-array>
+      Definition:  Specifies the interrupts generated by this
+           device.  The value of the interrupts property
+           consists of one interrupt specifier. The format
+           of the specifier is defined by the binding document
+           describing the node's interrupt parent.
+
+   - interrupt-parent
+      Usage: (required if interrupt property is defined)
+      Value type: <phandle>
+      Definition: A single <phandle> value that points
+          to the interrupt parent to which the child domain
+          is being mapped.
+
+EXAMPLE
+	sec_mon@314000 {
+		compatible = "fsl,sec-v4.0-mon";
+		reg = <0x314000 0x1000>;
+		interrupt-parent = <&mpic>;
+		interrupts = <93 2>;
+	};
+
+=====================================================================
+FULL EXAMPLE
+
+	crypto: crypto@300000 {
+		compatible = "fsl,sec-v4.0";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x300000 0x10000>;
+		ranges = <0 0x300000 0x10000>;
+		interrupt-parent = <&mpic>;
+		interrupts = <92 2>;
+
+		sec_jr0: jr@1000 {
+			compatible = "fsl,sec-v4.0-job-ring";
+			reg = <0x1000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <88 2>;
+		};
+
+		sec_jr1: jr@2000 {
+			compatible = "fsl,sec-v4.0-job-ring";
+			reg = <0x2000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <89 2>;
+		};
+
+		sec_jr2: jr@3000 {
+			compatible = "fsl,sec-v4.0-job-ring";
+			reg = <0x3000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <90 2>;
+		};
+
+		sec_jr3: jr@4000 {
+			compatible = "fsl,sec-v4.0-job-ring";
+			reg = <0x4000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <91 2>;
+		};
+
+		rtic@6000 {
+			compatible = "fsl,sec-v4.0-rtic";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x6000 0x100>;
+			ranges = <0x0 0x6100 0xe00>;
+
+			rtic_a: rtic-a@0 {
+				compatible = "fsl,sec-v4.0-rtic-memory";
+				reg = <0x00 0x20 0x100 0x80>;
+			};
+
+			rtic_b: rtic-b@20 {
+				compatible = "fsl,sec-v4.0-rtic-memory";
+				reg = <0x20 0x20 0x200 0x80>;
+			};
+
+			rtic_c: rtic-c@40 {
+				compatible = "fsl,sec-v4.0-rtic-memory";
+				reg = <0x40 0x20 0x300 0x80>;
+			};
+
+			rtic_d: rtic-d@60 {
+				compatible = "fsl,sec-v4.0-rtic-memory";
+				reg = <0x60 0x20 0x500 0x80>;
+			};
+		};
+	};
+
+	sec_mon: sec_mon@314000 {
+		compatible = "fsl,sec-v4.0-mon";
+		reg = <0x314000 0x1000>;
+		interrupt-parent = <&mpic>;
+		interrupts = <93 2>;
+	};
+
+=====================================================================
diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
new file mode 100755
index 0000000000000000000000000000000000000000..1a729f089866259ef82d0db5893ff7a8c54d5ccf
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
@@ -0,0 +1,61 @@
+CAN Device Tree Bindings
+------------------------
+2011 Freescale Semiconductor, Inc.
+
+fsl,flexcan-v1.0 nodes
+-----------------------
+In addition to the required compatible-, reg- and interrupt-properties, you can
+also specify which clock source shall be used for the controller.
+
+CPI Clock- Can Protocol Interface Clock
+	This CLK_SRC bit of CTRL(control register) selects the clock source to
+	the CAN Protocol Interface(CPI) to be either the peripheral clock
+	(driven by the PLL) or the crystal oscillator clock. The selected clock
+	is the one fed to the prescaler to generate the Serial Clock (Sclock).
+	The PRESDIV field of CTRL(control register) controls a prescaler that
+	generates the Serial Clock (Sclock), whose period defines the
+	time quantum used to compose the CAN waveform.
+
+Can Engine Clock Source
+	There are two sources for CAN clock
+	- Platform Clock  It represents the bus clock
+	- Oscillator Clock
+
+	Peripheral Clock (PLL)
+	--------------
+		     |
+		    ---------		      -------------
+		    |       |CPI Clock	      | Prescaler |       Sclock
+		    |       |---------------->| (1.. 256) |------------>
+		    ---------		      -------------
+                     |  |
+	--------------  ---------------------CLK_SRC
+	Oscillator Clock
+
+- fsl,flexcan-clock-source : CAN Engine Clock Source.This property selects
+			     the peripheral clock. PLL clock is fed to the
+			     prescaler to generate the Serial Clock (Sclock).
+			     Valid values are "oscillator" and "platform"
+			     "oscillator": CAN engine clock source is oscillator clock.
+			     "platform" The CAN engine clock source is the bus clock
+		             (platform clock).
+
+- fsl,flexcan-clock-divider : for the reference and system clock, an additional
+			      clock divider can be specified.
+- clock-frequency: frequency required to calculate the bitrate for FlexCAN.
+
+Note:
+	- v1.0 of flexcan-v1.0 represent the IP block version for P1010 SOC.
+	- P1010 does not have oscillator as the Clock Source.So the default
+	  Clock Source is platform clock.
+Examples:
+
+	can0@1c000 {
+		compatible = "fsl,flexcan-v1.0";
+		reg = <0x1c000 0x1000>;
+		interrupts = <48 0x2>;
+		interrupt-parent = <&mpic>;
+		fsl,flexcan-clock-source = "platform";
+		fsl,flexcan-clock-divider = <2>;
+		clock-frequency = <fixed by u-boot>;
+	};
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt b/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt
new file mode 100644
index 0000000000000000000000000000000000000000..939a26d541f64251252a652c04270e82c96b377b
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt
@@ -0,0 +1,76 @@
+Integrated Flash Controller
+
+Properties:
+- name : Should be ifc
+- compatible : should contain "fsl,ifc". The version of the integrated
+               flash controller can be found in the IFC_REV register at
+               offset zero.
+
+- #address-cells : Should be either two or three.  The first cell is the
+                   chipselect number, and the remaining cells are the
+                   offset into the chipselect.
+- #size-cells : Either one or two, depending on how large each chipselect
+                can be.
+- reg : Offset and length of the register set for the device
+- interrupts : IFC has two interrupts. The first one is the "common"
+               interrupt(CM_EVTER_STAT), and second is the NAND interrupt
+               (NAND_EVTER_STAT).
+
+- ranges : Each range corresponds to a single chipselect, and covers
+           the entire access window as configured.
+
+Child device nodes describe the devices connected to IFC such as NOR (e.g.
+cfi-flash) and NAND (fsl,ifc-nand). There might be board specific devices
+like FPGAs, CPLDs, etc.
+
+Example:
+
+	ifc@ffe1e000 {
+		compatible = "fsl,ifc", "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		reg = <0x0 0xffe1e000 0 0x2000>;
+		interrupts = <16 2 19 2>;
+
+		/* NOR, NAND Flashes and CPLD on board */
+		ranges = <0x0 0x0 0x0 0xee000000 0x02000000
+			  0x1 0x0 0x0 0xffa00000 0x00010000
+			  0x3 0x0 0x0 0xffb00000 0x00020000>;
+
+		flash@0,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "cfi-flash";
+			reg = <0x0 0x0 0x2000000>;
+			bank-width = <2>;
+			device-width = <1>;
+
+			partition@0 {
+				/* 32MB for user data */
+				reg = <0x0 0x02000000>;
+				label = "NOR Data";
+			};
+		};
+
+		flash@1,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,ifc-nand";
+			reg = <0x1 0x0 0x10000>;
+
+			partition@0 {
+				/* This location must not be altered  */
+				/* 1MB for u-boot Bootloader Image */
+				reg = <0x0 0x00100000>;
+				label = "NAND U-Boot Image";
+				read-only;
+			};
+		};
+
+		cpld@3,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,p1010rdb-cpld";
+			reg = <0x3 0x0 0x000001f>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpic-timer.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpic-timer.txt
new file mode 100644
index 0000000000000000000000000000000000000000..df41958140e8a975d798ead9ef0b370d2d967a3f
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/fsl/mpic-timer.txt
@@ -0,0 +1,38 @@
+* Freescale MPIC timers
+
+Required properties:
+- compatible: "fsl,mpic-global-timer"
+
+- reg : Contains two regions.  The first is the main timer register bank
+  (GTCCRxx, GTBCRxx, GTVPRxx, GTDRxx).  The second is the timer control
+  register (TCRx) for the group.
+
+- fsl,available-ranges: use <start count> style section to define which
+  timer interrupts can be used.  This property is optional; without this,
+  all timers within the group can be used.
+
+- interrupts: one interrupt per timer in the group, in order, starting
+  with timer zero.  If timer-available-ranges is present, only the
+  interrupts that correspond to available timers shall be present.
+
+Example:
+	/* Note that this requires #interrupt-cells to be 4 */
+	timer0: timer@41100 {
+		compatible = "fsl,mpic-global-timer";
+		reg = <0x41100 0x100 0x41300 4>;
+
+		/* Another AMP partition is using timers 0 and 1 */
+		fsl,available-ranges = <2 2>;
+
+		interrupts = <2 0 3 0
+		              3 0 3 0>;
+	};
+
+	timer1: timer@42100 {
+		compatible = "fsl,mpic-global-timer";
+		reg = <0x42100 0x100 0x42300 4>;
+		interrupts = <4 0 3 0
+		              5 0 3 0
+		              6 0 3 0
+		              7 0 3 0>;
+	};
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpic.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpic.txt
index 4f6145859aab6bd2b2dc06a4265666acdac566e2..2cf38bd841fd5776028803a11882036dccb3e38c 100644
--- a/Documentation/devicetree/bindings/powerpc/fsl/mpic.txt
+++ b/Documentation/devicetree/bindings/powerpc/fsl/mpic.txt
@@ -190,7 +190,7 @@ EXAMPLE 4
 	 */
 	timer0: timer@41100 {
 		compatible = "fsl,mpic-global-timer";
-		reg = <0x41100 0x100>;
+		reg = <0x41100 0x100 0x41300 4>;
 		interrupts = <0 0 3 0
 		              1 0 3 0
 		              2 0 3 0
diff --git a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt
index a7e155a023b87112b82054b7165872fe99fbc8ed..36afa322b04be0b5a9e41a070ebecb38ed2c64c5 100644
--- a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt
+++ b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt
@@ -127,7 +127,7 @@ Nintendo Wii device tree
    - reg : should contain the SDHCI registers location and length
    - interrupts : should contain the SDHCI interrupt
 
-1.j) The Inter-Processsor Communication (IPC) node
+1.j) The Inter-Processor Communication (IPC) node
 
   Represent the Inter-Processor Communication interface. This interface
   enables communications between the Broadway and the Starlet processors.
diff --git a/Documentation/dontdiff b/Documentation/dontdiff
index 470d3dba1a69aa48c55d98bea3c70d094f458de6..dfa6fc6e4b287fcdc8c79ea94dbbed71cc0bb807 100644
--- a/Documentation/dontdiff
+++ b/Documentation/dontdiff
@@ -1,6 +1,8 @@
 *.a
 *.aux
 *.bin
+*.bz2
+*.cis
 *.cpio
 *.csp
 *.dsp
@@ -8,6 +10,8 @@
 *.elf
 *.eps
 *.fw
+*.gcno
+*.gcov
 *.gen.S
 *.gif
 *.grep
@@ -19,14 +23,20 @@
 *.ko
 *.log
 *.lst
+*.lzma
+*.lzo
+*.mo
 *.moc
 *.mod.c
 *.o
 *.o.*
+*.order
 *.orig
 *.out
+*.patch
 *.pdf
 *.png
+*.pot
 *.ps
 *.rej
 *.s
@@ -39,16 +49,22 @@
 *.tex
 *.ver
 *.xml
+*.xz
 *_MODULES
 *_vga16.c
 *~
+\#*#
 *.9
-*.9.gz
 .*
+.*.d
 .mm
 53c700_d.h
 CVS
 ChangeSet
+GPATH
+GRTAGS
+GSYMS
+GTAGS
 Image
 Kerntypes
 Module.markers
@@ -57,15 +73,14 @@ PENDING
 SCCS
 System.map*
 TAGS
+aconf
+af_names.h
 aic7*reg.h*
 aic7*reg_print.c*
 aic7*seq.h*
 aicasm
 aicdb.h*
-altivec1.c
-altivec2.c
-altivec4.c
-altivec8.c
+altivec*.c
 asm-offsets.h
 asm_offsets.h
 autoconf.h*
@@ -80,6 +95,7 @@ btfixupprep
 build
 bvmlinux
 bzImage*
+capability_names.h
 capflags.c
 classlist.h*
 comp*.log
@@ -88,7 +104,8 @@ conf
 config
 config-*
 config_data.h*
-config_data.gz*
+config.mak
+config.mak.autogen
 conmakehash
 consolemap_deftbl.c*
 cpustr.h
@@ -96,7 +113,9 @@ crc32table.h*
 cscope.*
 defkeymap.c
 devlist.h*
+dnotify_test
 docproc
+dslm
 elf2ecoff
 elfconfig.h*
 evergreen_reg_safe.h
@@ -105,6 +124,7 @@ flask.h
 fore200e_mkfirm
 fore200e_pca_fw.c*
 gconf
+gconf.glade.h
 gen-devlist
 gen_crc32table
 gen_init_cpio
@@ -112,11 +132,12 @@ generated
 genheaders
 genksyms
 *_gray256.c
+hpet_example
+hugepage-mmap
+hugepage-shm
 ihex2fw
 ikconfig.h*
 inat-tables.c
-initramfs_data.cpio
-initramfs_data.cpio.gz
 initramfs_list
 int16.c
 int1.c
@@ -133,15 +154,19 @@ kxgettext
 lkc_defs.h
 lex.c
 lex.*.c
+linux
 logo_*.c
 logo_*_clut224.c
 logo_*_mono.c
 lxdialog
+mach
 mach-types
 mach-types.h
 machtypes.h
 map
+map_hugetlb
 maui_boot.h
+media
 mconf
 miboot*
 mk_elfconfig
@@ -150,23 +175,29 @@ mkbugboot
 mkcpustr
 mkdep
 mkprep
+mkregtable
 mktables
 mktree
 modpost
 modules.builtin
 modules.order
 modversions.h*
+nconf
 ncscope.*
 offset.h
 offsets.h
 oui.c*
+page-types
 parse.c
 parse.h
 patches*
 pca200e.bin
 pca200e_ecd.bin2
-piggy.gz
+perf.data
+perf.data.old
+perf-archive
 piggyback
+piggy.gzip
 piggy.S
 pnmtologo
 ppc_defs.h*
@@ -177,10 +208,9 @@ r200_reg_safe.h
 r300_reg_safe.h
 r420_reg_safe.h
 r600_reg_safe.h
-raid6altivec*.c
-raid6int*.c
-raid6tables.c
+recordmcount
 relocs
+rlim_names.h
 rn50_reg_safe.h
 rs600_reg_safe.h
 rv515_reg_safe.h
@@ -194,6 +224,7 @@ split-include
 syscalltab.h
 tables.c
 tags
+test_get_len
 tftpboot.img
 timeconst.h
 times.h*
@@ -210,10 +241,13 @@ vdso32.so.dbg
 vdso64.lds
 vdso64.so.dbg
 version.h*
+vmImage
 vmlinux
 vmlinux-*
 vmlinux.aout
+vmlinux.bin.all
 vmlinux.lds
+vmlinuz
 voffset.h
 vsyscall.lds
 vsyscall_32.lds
diff --git a/Documentation/driver-model/bus.txt b/Documentation/driver-model/bus.txt
index 5001b751162609052b48f589fb6611c246aa596a..6754b2df8aa15a763504c785df4980dc7e429f8e 100644
--- a/Documentation/driver-model/bus.txt
+++ b/Documentation/driver-model/bus.txt
@@ -3,24 +3,7 @@ Bus Types
 
 Definition
 ~~~~~~~~~~
-
-struct bus_type {
-	char			* name;
-
-	struct subsystem	subsys;
-	struct kset		drivers;
-	struct kset		devices;
-
-	struct bus_attribute	* bus_attrs;
-	struct device_attribute	* dev_attrs;
-	struct driver_attribute	* drv_attrs;
-
-	int		(*match)(struct device * dev, struct device_driver * drv);
-	int		(*hotplug) (struct device *dev, char **envp, 
-				    int num_envp, char *buffer, int buffer_size);
-	int		(*suspend)(struct device * dev, pm_message_t state);
-	int		(*resume)(struct device * dev);
-};
+See the kerneldoc for the struct bus_type.
 
 int bus_register(struct bus_type * bus);
 
diff --git a/Documentation/driver-model/class.txt b/Documentation/driver-model/class.txt
index 548505f14aa481fd906967272f1da6b6b7da3259..1fefc480a80b56a7376d9cc7925205d135f2b49f 100644
--- a/Documentation/driver-model/class.txt
+++ b/Documentation/driver-model/class.txt
@@ -27,22 +27,7 @@ The device class structure looks like:
 typedef int (*devclass_add)(struct device *);
 typedef void (*devclass_remove)(struct device *);
 
-struct device_class {
-	char			* name;
-	rwlock_t		lock;
-	u32			devnum;
-	struct list_head	node;
-
-	struct list_head	drivers;
-	struct list_head	intf_list;
-
-	struct driver_dir_entry	dir;
-	struct driver_dir_entry	device_dir;
-	struct driver_dir_entry	driver_dir;
-
-	devclass_add		add_device;
-	devclass_remove		remove_device;
-};
+See the kerneldoc for the struct class.
 
 A typical device class definition would look like: 
 
diff --git a/Documentation/driver-model/device.txt b/Documentation/driver-model/device.txt
index a124f3126b0d1f4f495c982a03df6e12f743b87b..b2ff42685bcbab9c51b1f1222ed2fea3f81a7bbf 100644
--- a/Documentation/driver-model/device.txt
+++ b/Documentation/driver-model/device.txt
@@ -2,96 +2,7 @@
 The Basic Device Structure
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-struct device {
-        struct list_head g_list;
-        struct list_head node;
-        struct list_head bus_list;
-        struct list_head driver_list;
-        struct list_head intf_list;
-        struct list_head children;
-        struct device   * parent;
-
-        char    name[DEVICE_NAME_SIZE];
-        char    bus_id[BUS_ID_SIZE];
-
-        spinlock_t      lock;
-        atomic_t        refcount;
-
-        struct bus_type * bus;
-        struct driver_dir_entry dir;
-
-	u32		class_num;
-
-        struct device_driver *driver;
-        void            *driver_data;
-        void            *platform_data;
-
-        u32             current_state;
-        unsigned char *saved_state;
-
-        void    (*release)(struct device * dev);
-};
-
-Fields 
-~~~~~~
-g_list:	Node in the global device list.
-
-node:	Node in device's parent's children list.
-
-bus_list: Node in device's bus's devices list.
-
-driver_list:   Node in device's driver's devices list.
-
-intf_list:     List of intf_data. There is one structure allocated for
-	       each interface that the device supports.
-
-children:      List of child devices.
-
-parent:        *** FIXME ***
-
-name:	       ASCII description of device. 
-	       Example: " 3Com Corporation 3c905 100BaseTX [Boomerang]"
-
-bus_id:	       ASCII representation of device's bus position. This 
-	       field should be a name unique across all devices on the
-	       bus type the device belongs to. 
-
-	       Example: PCI bus_ids are in the form of
-	       <bus number>:<slot number>.<function number> 
-	       This name is unique across all PCI devices in the system.
-
-lock:	       Spinlock for the device. 
-
-refcount:      Reference count on the device.
-
-bus:	       Pointer to struct bus_type that device belongs to.
-
-dir:	       Device's sysfs directory.
-
-class_num:     Class-enumerated value of the device.
-
-driver:	       Pointer to struct device_driver that controls the device.
-
-driver_data:   Driver-specific data.
-
-platform_data: Platform data specific to the device.
-
-	       Example:  for devices on custom boards, as typical of embedded
-	       and SOC based hardware, Linux often uses platform_data to point
-	       to board-specific structures describing devices and how they
-	       are wired.  That can include what ports are available, chip
-	       variants, which GPIO pins act in what additional roles, and so
-	       on.  This shrinks the "Board Support Packages" (BSPs) and
-	       minimizes board-specific #ifdefs in drivers.
-
-current_state: Current power state of the device.
-
-saved_state:   Pointer to saved state of the device. This is usable by
-	       the device driver controlling the device.
-
-release:       Callback to free the device after all references have 
-	       gone away. This should be set by the allocator of the 
-	       device (i.e. the bus driver that discovered the device).
+See the kerneldoc for the struct device.
 
 
 Programming Interface
diff --git a/Documentation/driver-model/driver.txt b/Documentation/driver-model/driver.txt
index d2cd6fb8ba9efc649eb14cf4af8805ba762f0fe8..4421135826a2e5fb8526288afa06473cb2137027 100644
--- a/Documentation/driver-model/driver.txt
+++ b/Documentation/driver-model/driver.txt
@@ -1,23 +1,7 @@
 
 Device Drivers
 
-struct device_driver {
-        char                    * name;
-        struct bus_type         * bus;
-
-        struct completion	unloaded;
-        struct kobject		kobj;
-        list_t                  devices;
-
-        struct module		*owner;
-
-        int     (*probe)        (struct device * dev);
-        int     (*remove)       (struct device * dev);
-
-        int     (*suspend)      (struct device * dev, pm_message_t state);
-        int     (*resume)       (struct device * dev);
-};
-
+See the kerneldoc for the struct device_driver.
 
 
 Allocation
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 492e81df296835e04ff6195304b3a32931e466c6..95788ad2506c57575e1ead9af19f6fc3440e59d5 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -35,17 +35,6 @@ Who:	Luis R. Rodriguez <lrodriguez@atheros.com>
 
 ---------------------------
 
-What:	AR9170USB
-When:	2.6.40
-
-Why:	This driver is deprecated and the firmware is no longer
-	maintained. The replacement driver "carl9170" has been
-	around for a while, so the devices are still supported.
-
-Who:	Christian Lamparter <chunkeey@googlemail.com>
-
----------------------------
-
 What:	IRQF_SAMPLE_RANDOM
 Check:	IRQF_SAMPLE_RANDOM
 When:	July 2009
@@ -226,7 +215,7 @@ Who:	Zhang Rui <rui.zhang@intel.com>
 What:	CONFIG_ACPI_PROCFS_POWER
 When:	2.6.39
 Why:	sysfs I/F for ACPI power devices, including AC and Battery,
-        has been working in upstream kenrel since 2.6.24, Sep 2007.
+        has been working in upstream kernel since 2.6.24, Sep 2007.
 	In 2.6.37, we make the sysfs I/F always built in and this option
 	disabled by default.
 	Remove this option and the ACPI power procfs interface in 2.6.39.
@@ -405,16 +394,6 @@ Who: 	anybody or Florian Mickler <florian@mickler.org>
 
 ----------------------------
 
-What:	capifs
-When:	February 2011
-Files:	drivers/isdn/capi/capifs.*
-Why:	udev fully replaces this special file system that only contains CAPI
-	NCCI TTY device nodes. User space (pppdcapiplugin) works without
-	noticing the difference.
-Who:	Jan Kiszka <jan.kiszka@web.de>
-
-----------------------------
-
 What:	KVM paravirt mmu host support
 When:	January 2011
 Why:	The paravirt mmu host support is slower than non-paravirt mmu, both
@@ -460,14 +439,6 @@ Who:	Thomas Gleixner <tglx@linutronix.de>
 
 ----------------------------
 
-What:	The acpi_sleep=s4_nonvs command line option
-When:	2.6.37
-Files:	arch/x86/kernel/acpi/sleep.c
-Why:	superseded by acpi_sleep=nonvs
-Who:	Rafael J. Wysocki <rjw@sisk.pl>
-
-----------------------------
-
 What: 	PCI DMA unmap state API
 When:	August 2012
 Why:	PCI DMA unmap state API (include/linux/pci-dma.h) was replaced
@@ -580,3 +551,26 @@ Why:	These legacy callbacks should no longer be used as i2c-core offers
 Who:	Jean Delvare <khali@linux-fr.org>
 
 ----------------------------
+
+What:	Support for UVCIOC_CTRL_ADD in the uvcvideo driver
+When:	2.6.42
+Why:	The information passed to the driver by this ioctl is now queried
+	dynamically from the device.
+Who:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+----------------------------
+
+What:	Support for UVCIOC_CTRL_MAP_OLD in the uvcvideo driver
+When:	2.6.42
+Why:	Used only by applications compiled against older driver versions.
+	Superseded by UVCIOC_CTRL_MAP which supports V4L2 menu controls.
+Who:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+----------------------------
+
+What:	Support for UVCIOC_CTRL_GET and UVCIOC_CTRL_SET in the uvcvideo driver
+When:	2.6.42
+Why:	Superseded by the UVCIOC_CTRL_QUERY ioctl.
+Who:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+----------------------------
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index b0b814d75ca138090395820794d5a2749d0052f4..60740e8ecb3779e7bb314dcde47d88f54183788b 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -836,7 +836,6 @@ Provides counts of softirq handlers serviced since boot time, for each cpu.
  TASKLET:          0          0          0        290
    SCHED:      27035      26983      26971      26746
  HRTIMER:          0          0          0          0
-     RCU:       1678       1769       2178       2250
 
 
 1.3 IDE devices in /proc/ide
diff --git a/Documentation/usb/hiddev.txt b/Documentation/hid/hiddev.txt
similarity index 100%
rename from Documentation/usb/hiddev.txt
rename to Documentation/hid/hiddev.txt
diff --git a/Documentation/hid/hidraw.txt b/Documentation/hid/hidraw.txt
new file mode 100644
index 0000000000000000000000000000000000000000..029e6cb9a7e8ea78326c36b3a5fe42f8302c6e31
--- /dev/null
+++ b/Documentation/hid/hidraw.txt
@@ -0,0 +1,119 @@
+      HIDRAW - Raw Access to USB and Bluetooth Human Interface Devices
+     ==================================================================
+
+The hidraw driver provides a raw interface to USB and Bluetooth Human
+Interface Devices (HIDs).  It differs from hiddev in that reports sent and
+received are not parsed by the HID parser, but are sent to and received from
+the device unmodified.
+
+Hidraw should be used if the userspace application knows exactly how to
+communicate with the hardware device, and is able to construct the HID
+reports manually.  This is often the case when making userspace drivers for
+custom HID devices.
+
+Hidraw is also useful for communicating with non-conformant HID devices
+which send and receive data in a way that is inconsistent with their report
+descriptors.  Because hiddev parses reports which are sent and received
+through it, checking them against the device's report descriptor, such
+communication with these non-conformant devices is impossible using hiddev.
+Hidraw is the only alternative, short of writing a custom kernel driver, for
+these non-conformant devices.
+
+A benefit of hidraw is that its use by userspace applications is independent
+of the underlying hardware type.  Currently, Hidraw is implemented for USB
+and Bluetooth.  In the future, as new hardware bus types are developed which
+use the HID specification, hidraw will be expanded to add support for these
+new bus types.
+
+Hidraw uses a dynamic major number, meaning that udev should be relied on to
+create hidraw device nodes.  Udev will typically create the device nodes
+directly under /dev (eg: /dev/hidraw0).  As this location is distribution-
+and udev rule-dependent, applications should use libudev to locate hidraw
+devices attached to the system.  There is a tutorial on libudev with a
+working example at:
+	http://www.signal11.us/oss/udev/
+
+The HIDRAW API
+---------------
+
+read()
+-------
+read() will read a queued report received from the HID device. On USB
+devices, the reports read using read() are the reports sent from the device
+on the INTERRUPT IN endpoint.  By default, read() will block until there is
+a report available to be read.  read() can be made non-blocking, by passing
+the O_NONBLOCK flag to open(), or by setting the O_NONBLOCK flag using
+fcntl().
+
+On a device which uses numbered reports, the first byte of the returned data
+will be the report number; the report data follows, beginning in the second
+byte.  For devices which do not use numbered reports, the report data
+will begin at the first byte.
+
+write()
+--------
+The write() function will write a report to the device. For USB devices, if
+the device has an INTERRUPT OUT endpoint, the report will be sent on that
+endpoint. If it does not, the report will be sent over the control endpoint,
+using a SET_REPORT transfer.
+
+The first byte of the buffer passed to write() should be set to the report
+number.  If the device does not use numbered reports, the first byte should
+be set to 0. The report data itself should begin at the second byte.
+
+ioctl()
+--------
+Hidraw supports the following ioctls:
+
+HIDIOCGRDESCSIZE: Get Report Descriptor Size
+This ioctl will get the size of the device's report descriptor.
+
+HIDIOCGRDESC: Get Report Descriptor
+This ioctl returns the device's report descriptor using a
+hidraw_report_descriptor struct.  Make sure to set the size field of the
+hidraw_report_descriptor struct to the size returned from HIDIOCGRDESCSIZE.
+
+HIDIOCGRAWINFO: Get Raw Info
+This ioctl will return a hidraw_devinfo struct containing the bus type, the
+vendor ID (VID), and product ID (PID) of the device. The bus type can be one
+of:
+	BUS_USB
+	BUS_HIL
+	BUS_BLUETOOTH
+	BUS_VIRTUAL
+which are defined in linux/input.h.
+
+HIDIOCGRAWNAME(len): Get Raw Name
+This ioctl returns a string containing the vendor and product strings of
+the device.  The returned string is Unicode, UTF-8 encoded.
+
+HIDIOCGRAWPHYS(len): Get Physical Address
+This ioctl returns a string representing the physical address of the device.
+For USB devices, the string contains the physical path to the device (the
+USB controller, hubs, ports, etc).  For Bluetooth devices, the string
+contains the hardware (MAC) address of the device.
+
+HIDIOCSFEATURE(len): Send a Feature Report
+This ioctl will send a feature report to the device.  Per the HID
+specification, feature reports are always sent using the control endpoint.
+Set the first byte of the supplied buffer to the report number.  For devices
+which do not use numbered reports, set the first byte to 0. The report data
+begins in the second byte. Make sure to set len accordingly, to one more
+than the length of the report (to account for the report number).
+
+HIDIOCGFEATURE(len): Get a Feature Report
+This ioctl will request a feature report from the device using the control
+endpoint.  The first byte of the supplied buffer should be set to the report
+number of the requested report.  For devices which do not use numbered
+reports, set the first byte to 0.  The report will be returned starting at
+the first byte of the buffer (ie: the report number is not returned).
+
+Example
+---------
+In samples/, find hid-example.c, which shows examples of read(), write(),
+and all the ioctls for hidraw.  The code may be used by anyone for any
+purpose, and can serve as a starting point for developing applications using
+hidraw.
+
+Document by:
+	Alan Ott <alan@signal11.us>, Signal 11 Software
diff --git a/Documentation/hwmon/adm1275 b/Documentation/hwmon/adm1275
new file mode 100644
index 0000000000000000000000000000000000000000..6a3a6476cf207891895441205e3c2a180f8c38cd
--- /dev/null
+++ b/Documentation/hwmon/adm1275
@@ -0,0 +1,60 @@
+Kernel driver adm1275
+=====================
+
+Supported chips:
+  * Analog Devices ADM1275
+    Prefix: 'adm1275'
+    Addresses scanned: -
+    Datasheet: www.analog.com/static/imported-files/data_sheets/ADM1275.pdf
+
+Author: Guenter Roeck <guenter.roeck@ericsson.com>
+
+
+Description
+-----------
+
+This driver supports hardware montoring for Analog Devices ADM1275 Hot-Swap
+Controller and Digital Power Monitor.
+
+The ADM1275 is a hot-swap controller that allows a circuit board to be removed
+from or inserted into a live backplane. It also features current and voltage
+readback via an integrated 12-bit analog-to-digital converter (ADC), accessed
+using a PMBus. interface.
+
+The driver is a client driver to the core PMBus driver. Please see
+Documentation/hwmon/pmbus for details on PMBus client drivers.
+
+
+Usage Notes
+-----------
+
+This driver does not auto-detect devices. You will have to instantiate the
+devices explicitly. Please see Documentation/i2c/instantiating-devices for
+details.
+
+
+Platform data support
+---------------------
+
+The driver supports standard PMBus driver platform data. Please see
+Documentation/hwmon/pmbus for details.
+
+
+Sysfs entries
+-------------
+
+The following attributes are supported. Limits are read-write; all other
+attributes are read-only.
+
+in1_label		"vin1" or "vout1" depending on chip variant and
+			configuration.
+in1_input		Measured voltage. From READ_VOUT register.
+in1_min			Minumum Voltage. From VOUT_UV_WARN_LIMIT register.
+in1_max			Maximum voltage. From VOUT_OV_WARN_LIMIT register.
+in1_min_alarm		Voltage low alarm. From VOLTAGE_UV_WARNING status.
+in1_max_alarm		Voltage high alarm. From VOLTAGE_OV_WARNING status.
+
+curr1_label		"iout1"
+curr1_input		Measured current. From READ_IOUT register.
+curr1_max		Maximum current. From IOUT_OC_WARN_LIMIT register.
+curr1_max_alarm		Current high alarm. From IOUT_OC_WARN_LIMIT register.
diff --git a/Documentation/hwmon/coretemp b/Documentation/hwmon/coretemp
index 25568f844804d7d5cc43560898251c85eca2c912..f85e913a34011525f24d839e5e82aa3c295b552f 100644
--- a/Documentation/hwmon/coretemp
+++ b/Documentation/hwmon/coretemp
@@ -15,8 +15,13 @@ Author: Rudolf Marek
 
 Description
 -----------
+This driver permits reading the DTS (Digital Temperature Sensor) embedded
+inside Intel CPUs. This driver can read both the per-core and per-package
+temperature using the appropriate sensors. The per-package sensor is new;
+as of now, it is present only in the SandyBridge platform. The driver will
+show the temperature of all cores inside a package under a single device
+directory inside hwmon.
 
-This driver permits reading temperature sensor embedded inside Intel Core CPU.
 Temperature is measured in degrees Celsius and measurement resolution is
 1 degree C. Valid temperatures are from 0 to TjMax degrees C, because
 the actual value of temperature register is in fact a delta from TjMax.
@@ -27,13 +32,15 @@ mechanism will perform actions to forcibly cool down the processor. Alarm
 may be raised, if the temperature grows enough (more than TjMax) to trigger
 the Out-Of-Spec bit. Following table summarizes the exported sysfs files:
 
-temp1_input	 - Core temperature (in millidegrees Celsius).
-temp1_max	 - All cooling devices should be turned on (on Core2).
-temp1_crit	 - Maximum junction temperature (in millidegrees Celsius).
-temp1_crit_alarm - Set when Out-of-spec bit is set, never clears.
+All Sysfs entries are named with their core_id (represented here by 'X').
+tempX_input	 - Core temperature (in millidegrees Celsius).
+tempX_max	 - All cooling devices should be turned on (on Core2).
+tempX_crit	 - Maximum junction temperature (in millidegrees Celsius).
+tempX_crit_alarm - Set when Out-of-spec bit is set, never clears.
 		   Correct CPU operation is no longer guaranteed.
-temp1_label	 - Contains string "Core X", where X is processor
-		   number.
+tempX_label	 - Contains string "Core X", where X is processor
+		   number. For Package temp, this will be "Physical id Y",
+		   where Y is the package number.
 
 The TjMax temperature is set to 85 degrees C if undocumented model specific
 register (UMSR) 0xee has bit 30 set. If not the TjMax is 100 degrees C as
diff --git a/Documentation/hwmon/max16065 b/Documentation/hwmon/max16065
new file mode 100644
index 0000000000000000000000000000000000000000..44b4f61e04f9e3195c32602f77b2fd310dbbf980
--- /dev/null
+++ b/Documentation/hwmon/max16065
@@ -0,0 +1,98 @@
+Kernel driver max16065
+======================
+
+Supported chips:
+  * Maxim MAX16065, MAX16066
+    Prefixes: 'max16065', 'max16066'
+    Addresses scanned: -
+    Datasheet:
+	http://datasheets.maxim-ic.com/en/ds/MAX16065-MAX16066.pdf
+ *  Maxim MAX16067
+    Prefix: 'max16067'
+    Addresses scanned: -
+    Datasheet:
+	http://datasheets.maxim-ic.com/en/ds/MAX16067.pdf
+ *  Maxim MAX16068
+    Prefix: 'max16068'
+    Addresses scanned: -
+    Datasheet:
+	http://datasheets.maxim-ic.com/en/ds/MAX16068.pdf
+ *  Maxim MAX16070/MAX16071
+    Prefixes: 'max16070', 'max16071'
+    Addresses scanned: -
+    Datasheet:
+	http://datasheets.maxim-ic.com/en/ds/MAX16070-MAX16071.pdf
+
+
+Author: Guenter Roeck <guenter.roeck@ericsson.com>
+
+
+Description
+-----------
+
+[From datasheets] The MAX16065/MAX16066 flash-configurable system managers
+monitor and sequence multiple system voltages. The MAX16065/MAX16066 can also
+accurately monitor (+/-2.5%) one current channel using a dedicated high-side
+current-sense amplifier. The MAX16065 manages up to twelve system voltages
+simultaneously, and the MAX16066 manages up to eight supply voltages.
+
+The MAX16067 flash-configurable system manager monitors and sequences multiple
+system voltages. The MAX16067 manages up to six system voltages simultaneously.
+
+The MAX16068 flash-configurable system manager monitors and manages up to six
+system voltages simultaneously.
+
+The MAX16070/MAX16071 flash-configurable system monitors supervise multiple
+system voltages. The MAX16070/MAX16071 can also accurately monitor (+/-2.5%)
+one current channel using a dedicated high-side current-sense amplifier. The
+MAX16070 monitors up to twelve system voltages simultaneously, and the MAX16071
+monitors up to eight supply voltages.
+
+Each monitored channel has its own low and high critical limits. MAX16065,
+MAX16066, MAX16070, and MAX16071 support an additional limit which is
+configurable as either low or high secondary limit. MAX16065, MAX16066,
+MAX16070, and MAX16071 also support supply current monitoring.
+
+
+Usage Notes
+-----------
+
+This driver does not probe for devices, since there is no register which
+can be safely used to identify the chip. You will have to instantiate
+the devices explicitly. Please see Documentation/i2c/instantiating-devices for
+details.
+
+
+Sysfs entries
+-------------
+
+in[0-11]_input		Input voltage measurements.
+
+in12_input		Voltage on CSP (Current Sense Positive) pin.
+			Only if the chip supports current sensing and if
+			current sensing is enabled.
+
+in[0-11]_min		Low warning limit.
+			Supported on MAX16065, MAX16066, MAX16070, and MAX16071
+			only.
+
+in[0-11]_max		High warning limit.
+			Supported on MAX16065, MAX16066, MAX16070, and MAX16071
+			only.
+
+			Either low or high warning limits are supported
+			(depending on chip configuration), but not both.
+
+in[0-11]_lcrit		Low critical limit.
+
+in[0-11]_crit		High critical limit.
+
+in[0-11]_alarm		Input voltage alarm.
+
+curr1_input		Current sense input; only if the chip supports current
+			sensing and if current sensing is enabled.
+			Displayed current assumes 0.001 Ohm current sense
+			resistor.
+
+curr1_alarm		Overcurrent alarm; only if the chip supports current
+			sensing and if current sensing is enabled.
diff --git a/Documentation/hwmon/max6642 b/Documentation/hwmon/max6642
new file mode 100644
index 0000000000000000000000000000000000000000..afbd3e4942e26b81cd1148c780166eb706ce2c9e
--- /dev/null
+++ b/Documentation/hwmon/max6642
@@ -0,0 +1,21 @@
+Kernel driver max6642
+=====================
+
+Supported chips:
+  * Maxim MAX6642
+    Prefix: 'max6642'
+    Addresses scanned: I2C 0x48-0x4f
+    Datasheet: Publicly available at the Maxim website
+               http://datasheets.maxim-ic.com/en/ds/MAX6642.pdf
+
+Authors:
+        Per Dalen <per.dalen@appeartv.com>
+
+Description
+-----------
+
+The MAX6642 is a digital temperature sensor. It senses its own temperature as
+well as the temperature on one external diode.
+
+All temperature values are given in degrees Celsius. Resolution
+is 0.25 degree for the local temperature and for the remote temperature.
diff --git a/Documentation/hwmon/pkgtemp b/Documentation/hwmon/pkgtemp
deleted file mode 100644
index c8e1fb0fadd38931d7daf396a43c4ada5942e0d4..0000000000000000000000000000000000000000
--- a/Documentation/hwmon/pkgtemp
+++ /dev/null
@@ -1,36 +0,0 @@
-Kernel driver pkgtemp
-======================
-
-Supported chips:
-  * Intel family
-    Prefix: 'pkgtemp'
-    CPUID:
-    Datasheet: Intel 64 and IA-32 Architectures Software Developer's Manual
-               Volume 3A: System Programming Guide
-
-Author: Fenghua Yu
-
-Description
------------
-
-This driver permits reading package level temperature sensor embedded inside
-Intel CPU package. The sensors can be in core, uncore, memory controller, or
-other components in a package. The feature is first implemented in Intel Sandy
-Bridge platform.
-
-Temperature is measured in degrees Celsius and measurement resolution is
-1 degree C. Valid temperatures are from 0 to TjMax degrees C, because the actual
-value of temperature register is in fact a delta from TjMax.
-
-Temperature known as TjMax is the maximum junction temperature of package.
-We get this from MSR_IA32_TEMPERATURE_TARGET. If the MSR is not accessible,
-we define TjMax as 100 degrees Celsius. At this temperature, protection
-mechanism will perform actions to forcibly cool down the package. Alarm
-may be raised, if the temperature grows enough (more than TjMax) to trigger
-the Out-Of-Spec bit. Following table summarizes the exported sysfs files:
-
-temp1_input	  - Package temperature (in millidegrees Celsius).
-temp1_max        - All cooling devices should be turned on.
-temp1_crit	  - Maximum junction temperature (in millidegrees Celsius).
-temp1_crit_alarm - Set when Out-of-spec bit is set, never clears.
-		    Correct CPU operation is no longer guaranteed.
diff --git a/Documentation/hwmon/sht15 b/Documentation/hwmon/sht15
new file mode 100644
index 0000000000000000000000000000000000000000..02850bdfac182c0308eaacbffc13b24c6a36e276
--- /dev/null
+++ b/Documentation/hwmon/sht15
@@ -0,0 +1,74 @@
+Kernel driver sht15
+===================
+
+Authors:
+  * Wouter Horre
+  * Jonathan Cameron
+  * Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+  * Jerome Oufella <jerome.oufella@savoirfairelinux.com>
+
+Supported chips:
+  * Sensirion SHT10
+    Prefix: 'sht10'
+
+  * Sensirion SHT11
+    Prefix: 'sht11'
+
+  * Sensirion SHT15
+    Prefix: 'sht15'
+
+  * Sensirion SHT71
+    Prefix: 'sht71'
+
+  * Sensirion SHT75
+    Prefix: 'sht75'
+
+Datasheet: Publicly available at the Sensirion website
+http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf
+
+Description
+-----------
+
+The SHT10, SHT11, SHT15, SHT71, and SHT75 are humidity and temperature
+sensors.
+
+The devices communicate using two GPIO lines.
+
+Supported resolutions for the measurements are 14 bits for temperature and 12
+bits for humidity, or 12 bits for temperature and 8 bits for humidity.
+
+The humidity calibration coefficients are programmed into an OTP memory on the
+chip. These coefficients are used to internally calibrate the signals from the
+sensors. Disabling the reload of those coefficients allows saving 10ms for each
+measurement and decrease power consumption, while loosing on precision.
+
+Some options may be set directly in the sht15_platform_data structure
+or via sysfs attributes.
+
+Notes:
+  * The regulator supply name is set to "vcc".
+  * If a CRC validation fails, a soft reset command is sent, which resets
+    status register to its hardware default value, but the driver will try to
+    restore the previous device configuration.
+
+Platform data
+-------------
+
+* checksum:
+  set it to true to enable CRC validation of the readings (default to false).
+* no_otp_reload:
+  flag to indicate not to reload from OTP (default to false).
+* low_resolution:
+  flag to indicate the temp/humidity resolution to use (default to false).
+
+Sysfs interface
+---------------
+
+* temp1_input:     temperature input
+* humidity1_input: humidity input
+* heater_enable:   write 1 in this attribute to enable the on-chip heater,
+                   0 to disable it. Be careful not to enable the heater
+                   for too long.
+* temp1_fault:     if 1, this means that the voltage is low (below 2.47V) and
+                   measurement may be invalid.
+* humidity1_fault: same as temp1_fault.
diff --git a/Documentation/hwmon/ucd9000 b/Documentation/hwmon/ucd9000
new file mode 100644
index 0000000000000000000000000000000000000000..40ca6db50c4851d003a26b6e24febf63dd773a97
--- /dev/null
+++ b/Documentation/hwmon/ucd9000
@@ -0,0 +1,110 @@
+Kernel driver ucd9000
+=====================
+
+Supported chips:
+  * TI UCD90120, UCD90124, UCD9090, and UCD90910
+    Prefixes: 'ucd90120', 'ucd90124', 'ucd9090', 'ucd90910'
+    Addresses scanned: -
+    Datasheets:
+	http://focus.ti.com/lit/ds/symlink/ucd90120.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd90124.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd9090.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd90910.pdf
+
+Author: Guenter Roeck <guenter.roeck@ericsson.com>
+
+
+Description
+-----------
+
+From datasheets:
+
+The UCD90120 Power Supply Sequencer and System Health Monitor monitors and
+sequences up to 12 independent voltage rails. The device integrates a 12-bit
+ADC with a 2.5V internal reference for monitoring up to 13 power supply voltage,
+current, or temperature inputs.
+
+The UCD90124 is a 12-rail PMBus/I2C addressable power-supply sequencer and
+system-health monitor. The device integrates a 12-bit ADC for monitoring up to
+13 power-supply voltage, current, or temperature inputs. Twenty-six GPIO pins
+can be used for power supply enables, power-on reset signals, external
+interrupts, cascading, or other system functions. Twelve of these pins offer PWM
+functionality. Using these pins, the UCD90124 offers support for fan control,
+margining, and general-purpose PWM functions.
+
+The UCD9090 is a 10-rail PMBus/I2C addressable power-supply sequencer and
+monitor. The device integrates a 12-bit ADC for monitoring up to 10 power-supply
+voltage inputs. Twenty-three GPIO pins can be used for power supply enables,
+power-on reset signals, external interrupts, cascading, or other system
+functions. Ten of these pins offer PWM functionality. Using these pins, the
+UCD9090 offers support for margining, and general-purpose PWM functions.
+
+The UCD90910 is a ten-rail I2C / PMBus addressable power-supply sequencer and
+system-health monitor. The device integrates a 12-bit ADC for monitoring up to
+13 power-supply voltage, current, or temperature inputs.
+
+This driver is a client driver to the core PMBus driver. Please see
+Documentation/hwmon/pmbus for details on PMBus client drivers.
+
+
+Usage Notes
+-----------
+
+This driver does not auto-detect devices. You will have to instantiate the
+devices explicitly. Please see Documentation/i2c/instantiating-devices for
+details.
+
+
+Platform data support
+---------------------
+
+The driver supports standard PMBus driver platform data. Please see
+Documentation/hwmon/pmbus for details.
+
+
+Sysfs entries
+-------------
+
+The following attributes are supported. Limits are read-write; all other
+attributes are read-only.
+
+in[1-12]_label		"vout[1-12]".
+in[1-12]_input		Measured voltage. From READ_VOUT register.
+in[1-12]_min		Minumum Voltage. From VOUT_UV_WARN_LIMIT register.
+in[1-12]_max		Maximum voltage. From VOUT_OV_WARN_LIMIT register.
+in[1-12]_lcrit		Critical minumum Voltage. VOUT_UV_FAULT_LIMIT register.
+in[1-12]_crit		Critical maximum voltage. From VOUT_OV_FAULT_LIMIT register.
+in[1-12]_min_alarm	Voltage low alarm. From VOLTAGE_UV_WARNING status.
+in[1-12]_max_alarm	Voltage high alarm. From VOLTAGE_OV_WARNING status.
+in[1-12]_lcrit_alarm	Voltage critical low alarm. From VOLTAGE_UV_FAULT status.
+in[1-12]_crit_alarm	Voltage critical high alarm. From VOLTAGE_OV_FAULT status.
+
+curr[1-12]_label	"iout[1-12]".
+curr[1-12]_input	Measured current. From READ_IOUT register.
+curr[1-12]_max		Maximum current. From IOUT_OC_WARN_LIMIT register.
+curr[1-12]_lcrit	Critical minumum output current. From IOUT_UC_FAULT_LIMIT
+			register.
+curr[1-12]_crit		Critical maximum current. From IOUT_OC_FAULT_LIMIT register.
+curr[1-12]_max_alarm	Current high alarm. From IOUT_OC_WARNING status.
+curr[1-12]_crit_alarm	Current critical high alarm. From IOUT_OC_FAULT status.
+
+			For each attribute index, either voltage or current is
+			reported, but not both. If voltage or current is
+			reported depends on the chip configuration.
+
+temp[1-2]_input		Measured temperatures. From READ_TEMPERATURE_1 and
+			READ_TEMPERATURE_2 registers.
+temp[1-2]_max		Maximum temperature. From OT_WARN_LIMIT register.
+temp[1-2]_crit		Critical high temperature. From OT_FAULT_LIMIT register.
+temp[1-2]_max_alarm	Temperature high alarm.
+temp[1-2]_crit_alarm	Temperature critical high alarm.
+
+fan[1-4]_input		Fan RPM.
+fan[1-4]_alarm		Fan alarm.
+fan[1-4]_fault		Fan fault.
+
+			Fan attributes are only available on chips supporting
+			fan control (UCD90124, UCD90910). Attribute files are
+			created only for enabled fans.
+			Note that even though UCD90910 supports up to 10 fans,
+			only up to four fans are currently supported.
diff --git a/Documentation/hwmon/ucd9200 b/Documentation/hwmon/ucd9200
new file mode 100644
index 0000000000000000000000000000000000000000..3c58607f72fe41095a20ebdfd6a2663ea3834cff
--- /dev/null
+++ b/Documentation/hwmon/ucd9200
@@ -0,0 +1,112 @@
+Kernel driver ucd9200
+=====================
+
+Supported chips:
+  * TI UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, and UCD9248
+    Prefixes: 'ucd9220', 'ucd9222', 'ucd9224', 'ucd9240', 'ucd9244', 'ucd9246',
+	'ucd9248'
+    Addresses scanned: -
+    Datasheets:
+	http://focus.ti.com/lit/ds/symlink/ucd9220.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd9222.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd9224.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd9240.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd9244.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd9246.pdf
+	http://focus.ti.com/lit/ds/symlink/ucd9248.pdf
+
+Author: Guenter Roeck <guenter.roeck@ericsson.com>
+
+
+Description
+-----------
+
+[From datasheets] UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, and
+UCD9248 are multi-rail, multi-phase synchronous buck digital PWM controllers
+designed for non-isolated DC/DC power applications. The devices integrate
+dedicated circuitry for DC/DC loop management with flash memory and a serial
+interface to support configuration, monitoring and management.
+
+This driver is a client driver to the core PMBus driver. Please see
+Documentation/hwmon/pmbus for details on PMBus client drivers.
+
+
+Usage Notes
+-----------
+
+This driver does not auto-detect devices. You will have to instantiate the
+devices explicitly. Please see Documentation/i2c/instantiating-devices for
+details.
+
+
+Platform data support
+---------------------
+
+The driver supports standard PMBus driver platform data. Please see
+Documentation/hwmon/pmbus for details.
+
+
+Sysfs entries
+-------------
+
+The following attributes are supported. Limits are read-write; all other
+attributes are read-only.
+
+in1_label		"vin".
+in1_input		Measured voltage. From READ_VIN register.
+in1_min			Minumum Voltage. From VIN_UV_WARN_LIMIT register.
+in1_max			Maximum voltage. From VIN_OV_WARN_LIMIT register.
+in1_lcrit		Critical minumum Voltage. VIN_UV_FAULT_LIMIT register.
+in1_crit		Critical maximum voltage. From VIN_OV_FAULT_LIMIT register.
+in1_min_alarm		Voltage low alarm. From VIN_UV_WARNING status.
+in1_max_alarm		Voltage high alarm. From VIN_OV_WARNING status.
+in1_lcrit_alarm		Voltage critical low alarm. From VIN_UV_FAULT status.
+in1_crit_alarm		Voltage critical high alarm. From VIN_OV_FAULT status.
+
+in[2-5]_label		"vout[1-4]".
+in[2-5]_input		Measured voltage. From READ_VOUT register.
+in[2-5]_min		Minumum Voltage. From VOUT_UV_WARN_LIMIT register.
+in[2-5]_max		Maximum voltage. From VOUT_OV_WARN_LIMIT register.
+in[2-5]_lcrit		Critical minumum Voltage. VOUT_UV_FAULT_LIMIT register.
+in[2-5]_crit		Critical maximum voltage. From VOUT_OV_FAULT_LIMIT register.
+in[2-5]_min_alarm	Voltage low alarm. From VOLTAGE_UV_WARNING status.
+in[2-5]_max_alarm	Voltage high alarm. From VOLTAGE_OV_WARNING status.
+in[2-5]_lcrit_alarm	Voltage critical low alarm. From VOLTAGE_UV_FAULT status.
+in[2-5]_crit_alarm	Voltage critical high alarm. From VOLTAGE_OV_FAULT status.
+
+curr1_label		"iin".
+curr1_input		Measured current. From READ_IIN register.
+
+curr[2-5]_label		"iout[1-4]".
+curr[2-5]_input		Measured current. From READ_IOUT register.
+curr[2-5]_max		Maximum current. From IOUT_OC_WARN_LIMIT register.
+curr[2-5]_lcrit		Critical minumum output current. From IOUT_UC_FAULT_LIMIT
+			register.
+curr[2-5]_crit		Critical maximum current. From IOUT_OC_FAULT_LIMIT register.
+curr[2-5]_max_alarm	Current high alarm. From IOUT_OC_WARNING status.
+curr[2-5]_crit_alarm	Current critical high alarm. From IOUT_OC_FAULT status.
+
+power1_input		Measured input power. From READ_PIN register.
+power1_label		"pin"
+
+power[2-5]_input	Measured output power. From READ_POUT register.
+power[2-5]_label	"pout[1-4]"
+
+			The number of output voltage, current, and power
+			attribute sets is determined by the number of enabled
+			rails. See chip datasheets for details.
+
+temp[1-5]_input		Measured temperatures. From READ_TEMPERATURE_1 and
+		        READ_TEMPERATURE_2 registers.
+			temp1 is the chip internal temperature. temp[2-5] are
+			rail temperatures.  temp[2-5] attributes are only
+			created for enabled rails. See chip datasheets for
+			details.
+temp[1-5]_max		Maximum temperature. From OT_WARN_LIMIT register.
+temp[1-5]_crit		Critical high temperature. From OT_FAULT_LIMIT register.
+temp[1-5]_max_alarm	Temperature high alarm.
+temp[1-5]_crit_alarm	Temperature critical high alarm.
+
+fan1_input		Fan RPM. ucd9240 only.
+fan1_alarm		Fan alarm. ucd9240 only.
+fan1_fault		Fan fault. ucd9240 only.
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
index a0a5d82b6b0b86c94415284ea7d29387bbaaf7c7..2d1ad12e2b3ec783c186a81b3763ea4d3f8ce3cb 100644
--- a/Documentation/ioctl/ioctl-number.txt
+++ b/Documentation/ioctl/ioctl-number.txt
@@ -166,7 +166,6 @@ Code  Seq#(hex)	Include File		Comments
 'T'	all	arch/x86/include/asm/ioctls.h	conflict!
 'T'	C0-DF	linux/if_tun.h		conflict!
 'U'	all	sound/asound.h		conflict!
-'U'	00-0F	drivers/media/video/uvc/uvcvideo.h	conflict!
 'U'	00-CF	linux/uinput.h		conflict!
 'U'	00-EF	linux/usbdevice_fs.h
 'U'	C0-CF	drivers/bluetooth/hci_uart.h
@@ -259,6 +258,7 @@ Code  Seq#(hex)	Include File		Comments
 't'	80-8F	linux/isdn_ppp.h
 't'	90	linux/toshiba.h
 'u'	00-1F	linux/smb_fs.h		gone
+'u'	20-3F	linux/uvcvideo.h	USB video class host driver
 'v'	00-1F	linux/ext2_fs.h		conflict!
 'v'	00-1F	linux/fs.h		conflict!
 'v'	00-0F	linux/sonypi.h		conflict!
diff --git a/Documentation/ja_JP/HOWTO b/Documentation/ja_JP/HOWTO
index b63301a03811d8ecf7ae04175f946cd3c9a1b59a..050d37fe6d40a566f684891a626e17d519144472 100644
--- a/Documentation/ja_JP/HOWTO
+++ b/Documentation/ja_JP/HOWTO
@@ -11,14 +11,14 @@ for non English (read: Japanese) speakers and is not intended as a
 fork. So if you have any comments or updates for this file, please try
 to update the original English file first.
 
-Last Updated: 2008/10/24
+Last Updated: 2011/03/31
 ==================================
 これは、
-linux-2.6.28/Documentation/HOWTO
+linux-2.6.38/Documentation/HOWTO
 の和訳です。
 
 翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ >
-翻訳日： 2008/10/24
+翻訳日： 2011/3/28
 翻訳者： Tsugikazu Shibata <tshibata at ab dot jp dot nec dot com>
 校正者： 松倉さん <nbh--mats at nifty dot com>
          小林 雅典さん (Masanori Kobayasi) <zap03216 at nifty dot ne dot jp>
@@ -256,8 +256,8 @@ Linux カーネルの開発プロセスは現在幾つかの異なるメイン
   - メインの 2.6.x カーネルツリー
   - 2.6.x.y -stable カーネルツリー
   - 2.6.x -git カーネルパッチ
-  - 2.6.x -mm カーネルパッチ
   - サブシステム毎のカーネルツリーとパッチ
+  - 統合テストのための 2.6.x -next カーネルツリー
 
 2.6.x カーネルツリー
 -----------------
@@ -268,9 +268,9 @@ Linux カーネルの開発プロセスは現在幾つかの異なるメイン
 
   - 新しいカーネルがリリースされた直後に、2週間の特別期間が設けられ、
     この期間中に、メンテナ達は Linus に大きな差分を送ることができます。
-    このような差分は通常 -mm カーネルに数週間含まれてきたパッチです。
+    このような差分は通常 -next カーネルに数週間含まれてきたパッチです。
     大きな変更は git(カーネルのソース管理ツール、詳細は
-    http://git.or.cz/  参照) を使って送るのが好ましいやり方ですが、パッ
+    http://git-scm.com/  参照) を使って送るのが好ましいやり方ですが、パッ
     チファイルの形式のまま送るのでも十分です。
 
   - 2週間後、-rc1 カーネルがリリースされ、この後にはカーネル全体の安定
@@ -333,86 +333,44 @@ git リポジトリで管理されているLinus のカーネルツリーの毎
 れは -rc カーネルと比べて、パッチが大丈夫かどうかも確認しないで自動的
 に生成されるので、より実験的です。
 
-2.6.x -mm カーネルパッチ
-------------------------
-
-Andrew Morton によってリリースされる実験的なカーネルパッチ群です。
-Andrew は個別のサブシステムカーネルツリーとパッチを全て集めてきて
-linux-kernel メーリングリストで収集された多数のパッチと同時に一つにま
-とめます。
-このツリーは新機能とパッチが検証される場となります。ある期間の間パッチ
-が -mm に入って価値を証明されたら、Andrew やサブシステムメンテナが、
-メインラインへ入れるように Linus にプッシュします。
-
-メインカーネルツリーに含めるために Linus に送る前に、すべての新しいパッ
-チが -mm ツリーでテストされることが強く推奨されています。マージウィン
-ドウが開く前に -mm ツリーに現れなかったパッチはメインラインにマージさ
-れることは困難になります。
-
-これらのカーネルは安定して動作すべきシステムとして使うのには適切ではあ
-りませんし、カーネルブランチの中でももっとも動作にリスクが高いものです。
-
-もしあなたが、カーネル開発プロセスの支援をしたいと思っているのであれば、
-どうぞこれらのカーネルリリースをテストに使ってみて、そしてもし問題があ
-れば、またもし全てが正しく動作したとしても、linux-kernel メーリングリ
-ストにフィードバックを提供してください。
-
-すべての他の実験的パッチに加えて、これらのカーネルは通常リリース時点で
-メインラインの -git カーネルに含まれる全ての変更も含んでいます。
-
--mm カーネルは決まったスケジュールではリリースされません、しかし通常幾
-つかの -mm カーネル (1 から 3 が普通）が各-rc カーネルの間にリリースさ
-れます。
-
 サブシステム毎のカーネルツリーとパッチ
 -------------------------------------------
 
-カーネルの様々な領域で何が起きているかを見られるようにするため、多くの
-カーネルサブシステム開発者は彼らの開発ツリーを公開しています。これらの
-ツリーは説明したように -mm カーネルリリースに入れ込まれます。
-
-以下はさまざまなカーネルツリーの中のいくつかのリスト-
-
-  git ツリー-
-    - Kbuild の開発ツリー、Sam Ravnborg <sam@ravnborg.org>
-	git.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
-
-    - ACPI の開発ツリー、 Len Brown <len.brown@intel.com>
-	git.kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
-
-    - Block の開発ツリー、Jens Axboe <axboe@suse.de>
-	git.kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
-
-    - DRM の開発ツリー、Dave Airlie <airlied@linux.ie>
-	git.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
-
-    - ia64 の開発ツリー、Tony Luck <tony.luck@intel.com>
-	git.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
-
-    - infiniband, Roland Dreier <rolandd@cisco.com>
-	git.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
-
-    - libata, Jeff Garzik <jgarzik@pobox.com>
-	git.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
-
-    - ネットワークドライバ, Jeff Garzik <jgarzik@pobox.com>
-	git.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
-
-    - pcmcia, Dominik Brodowski <linux@dominikbrodowski.net>
-	git.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
-
-    - SCSI, James Bottomley <James.Bottomley@hansenpartnership.com>
-	git.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
-
-    - x86, Ingo Molnar <mingo@elte.hu>
-	git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git
-
-  quilt ツリー-
-    - USB, ドライバコアと I2C, Greg Kroah-Hartman <gregkh@suse.de>
-	kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+それぞれのカーネルサブシステムのメンテナ達は --- そして多くのカーネル
+サブシステムの開発者達も --- 各自の最新の開発状況をソースリポジトリに
+公開しています。そのため、自分とは異なる領域のカーネルで何が起きている
+かを他の人が見られるようになっています。開発が早く進んでいる領域では、
+開発者は自身の投稿がどのサブシステムカーネルツリーを元にしているか質問
+されるので、その投稿とすでに進行中の他の作業との衝突が避けられます。
+
+大部分のこれらのリポジトリは git ツリーです。しかしその他の SCM や
+quilt シリーズとして公開されているパッチキューも使われています。これら
+のサブシステムリポジトリのアドレスは MAINTAINERS ファイルにリストされ
+ています。これらの多くは http://git.kernel.org/ で参照することができま
+す。
 
-  その他のカーネルツリーは http://git.kernel.org/ と MAINTAINERS ファ
-  イルに一覧表があります。
+提案されたパッチがこのようなサブシステムツリーにコミットされる前に、メー
+リングリストで事前にレビューにかけられます（以下の対応するセクションを
+参照）。いくつかのカーネルサブシステムでは、このレビューは patchwork
+というツールによって追跡されます。Patchwork は web インターフェイスに
+よってパッチ投稿の表示、パッチへのコメント付けや改訂などができ、そして
+メンテナはパッチに対して、レビュー中、受付済み、拒否というようなマーク
+をつけることができます。大部分のこれらの patchwork のサイトは
+http://patchwork.kernel.org/ でリストされています。
+
+統合テストのための 2.6.x -next カーネルツリー
+---------------------------------------------
+
+サブシステムツリーの更新内容がメインラインの 2.6.x ツリーにマージされ
+る前に、それらは統合テストされる必要があります。この目的のため、実質的
+に全サブシステムツリーからほぼ毎日プルされてできる特別なテスト用のリ
+ポジトリが存在します-
+       http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git
+       http://linux.f-seidel.de/linux-next/pmwiki/
+
+このやり方によって、-next カーネルは次のマージ機会でどんなものがメイン
+ラインカーネルにマージされるか、おおまかなの展望を提供します。-next 
+カーネルの実行テストを行う冒険好きなテスターは大いに歓迎されます
 
 バグレポート
 -------------
@@ -673,10 +631,9 @@ Linux カーネルコミュニティは、一度に大量のコードの塊を
 じところからスタートしたのですから。
 
 Paolo Ciarrocchi に感謝、彼は彼の書いた "Development Process"
-(http://linux.tar.bz/articles/2.6-development_process)セクショ
-ンをこのテキストの原型にすることを許可してくれました。
-Rundy Dunlap と Gerrit Huizenga はメーリングリストでやるべきこととやっ
-てはいけないことのリストを提供してくれました。
+(http://lwn.net/Articles/94386/) セクションをこのテキストの原型にする
+ことを許可してくれました。Rundy Dunlap と Gerrit Huizenga はメーリング
+リストでやるべきこととやってはいけないことのリストを提供してくれました。
 以下の人々のレビュー、コメント、貢献に感謝。
 Pat Mochel, Hanna Linder, Randy Dunlap, Kay Sievers,
 Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook, Andrew Morton, Andi
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index cc85a927819070bef71e5802204b0f07cfb76973..7c6624e7a5cb50f80bcc1d92e010d8896ec92956 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -245,7 +245,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
 	acpi_sleep=	[HW,ACPI] Sleep options
 			Format: { s3_bios, s3_mode, s3_beep, s4_nohwsig,
-				  old_ordering, s4_nonvs, sci_force_enable }
+				  old_ordering, nonvs, sci_force_enable }
 			See Documentation/power/video.txt for information on
 			s3_bios and s3_mode.
 			s3_beep is for debugging; it makes the PC's speaker beep
@@ -1664,6 +1664,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			noexec=on: enable non-executable mappings (default)
 			noexec=off: disable non-executable mappings
 
+	nosmep		[X86]
+			Disable SMEP (Supervisor Mode Execution Protection)
+			even if it is supported by processor.
+
 	noexec32	[X86-64]
 			This affects only 32-bit executables.
 			noexec32=on: enable non-executable mappings (default)
@@ -2581,6 +2585,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 					bytes of sense data);
 				c = FIX_CAPACITY (decrease the reported
 					device capacity by one sector);
+				d = NO_READ_DISC_INFO (don't use
+					READ_DISC_INFO command);
+				e = NO_READ_CAPACITY_16 (don't use
+					READ_CAPACITY_16 command);
 				h = CAPACITY_HEURISTICS (decrease the
 					reported device capacity by one
 					sector if the number is odd);
diff --git a/Documentation/networking/batman-adv.txt b/Documentation/networking/batman-adv.txt
index ee496eb2f4a6a54266d5227a84823476b4918ea7..88d4afbdef98a913b539e3973a804220f491635c 100644
--- a/Documentation/networking/batman-adv.txt
+++ b/Documentation/networking/batman-adv.txt
@@ -1,4 +1,4 @@
-[state: 27-01-2011]
+[state: 17-04-2011]
 
 BATMAN-ADV
 ----------
@@ -19,6 +19,7 @@ duce the overhead to a minimum. It does not depend on any (other)
 network driver, and can be used on wifi as well as ethernet  lan,
 vpn,  etc ... (anything with ethernet-style layer 2).
 
+
 CONFIGURATION
 -------------
 
@@ -160,13 +161,13 @@ face.  Each  entry can/has to have the following values:
 -> "TQ mac  value"  -  src mac's link quality towards mac address
                        of a neighbor originator's interface which
                        is being used for routing
--> "HNA mac" - HNA announced by source mac
+-> "TT mac" - TT announced by source mac
 -> "PRIMARY" - this  is a primary interface
 -> "SEC mac" - secondary mac address of source
                (requires preceding PRIMARY)
 
 The TQ value has a range from 4 to 255 with 255 being  the  best.
-The HNA entries are showing which hosts are connected to the mesh
+The TT entries are showing which hosts are connected to the mesh
 via bat0 or being bridged into the mesh network.  The PRIMARY/SEC
 values are only applied on primary interfaces
 
@@ -199,7 +200,7 @@ abled  during run time. Following log_levels are defined:
 
 0 - All  debug  output  disabled
 1 - Enable messages related to routing / flooding / broadcasting
-2 - Enable route or hna added / changed / deleted
+2 - Enable route or tt entry added / changed / deleted
 3 - Enable all messages
 
 The debug output can be changed at runtime  using  the  file
@@ -207,7 +208,7 @@ The debug output can be changed at runtime  using  the  file
 
 # echo 2 > /sys/class/net/bat0/mesh/log_level
 
-will enable debug messages for when routes or HNAs change.
+will enable debug messages for when routes or TTs change.
 
 
 BATCTL
diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt
index e27202bb8d752dd72dead86953976762b78e34be..1f45bd887d65615621ac5443875dc81097166f10 100644
--- a/Documentation/networking/bonding.txt
+++ b/Documentation/networking/bonding.txt
@@ -1,7 +1,7 @@
 
 		Linux Ethernet Bonding Driver HOWTO
 
-		Latest update: 23 September 2009
+		Latest update: 27 April 2011
 
 Initial release : Thomas Davis <tadavis at lbl.gov>
 Corrections, HA extensions : 2000/10/03-15 :
@@ -585,25 +585,23 @@ mode
 		chosen.
 
 num_grat_arp
-
-	Specifies the number of gratuitous ARPs to be issued after a
-	failover event.  One gratuitous ARP is issued immediately after
-	the failover, subsequent ARPs are sent at a rate of one per link
-	monitor interval (arp_interval or miimon, whichever is active).
-
-	The valid range is 0 - 255; the default value is 1.  This option
-	affects only the active-backup mode.  This option was added for
-	bonding version 3.3.0.
-
 num_unsol_na
 
-	Specifies the number of unsolicited IPv6 Neighbor Advertisements
-	to be issued after a failover event.  One unsolicited NA is issued
-	immediately after the failover.
-
-	The valid range is 0 - 255; the default value is 1.  This option
-	affects only the active-backup mode.  This option was added for
-	bonding version 3.4.0.
+	Specify the number of peer notifications (gratuitous ARPs and
+	unsolicited IPv6 Neighbor Advertisements) to be issued after a
+	failover event.  As soon as the link is up on the new slave
+	(possibly immediately) a peer notification is sent on the
+	bonding device and each VLAN sub-device.  This is repeated at
+	each link monitor interval (arp_interval or miimon, whichever
+	is active) if the number is greater than 1.
+
+	The valid range is 0 - 255; the default value is 1.  These options
+	affect only the active-backup mode.  These options were added for
+	bonding versions 3.3.0 and 3.4.0 respectively.
+
+	From Linux 2.6.40 and bonding version 3.7.1, these notifications
+	are generated by the ipv4 and ipv6 code and the numbers of
+	repetitions cannot be set independently.
 
 primary
 
diff --git a/Documentation/networking/igb.txt b/Documentation/networking/igb.txt
index 98953c0d5342f603ed7bdfe74a67af29ebd61c3d..9a2a037194a5679355918355f356bf0ab5e5aa95 100644
--- a/Documentation/networking/igb.txt
+++ b/Documentation/networking/igb.txt
@@ -93,6 +93,19 @@ Additional Configurations
   REQUIREMENTS: MSI-X support is required for Multiqueue. If MSI-X is not
   found, the system will fallback to MSI or to Legacy interrupts.
 
+  MAC and VLAN anti-spoofing feature
+  ----------------------------------
+  When a malicious driver attempts to send a spoofed packet, it is dropped by
+  the hardware and not transmitted.  An interrupt is sent to the PF driver
+  notifying it of the spoof attempt.
+
+  When a spoofed packet is detected the PF driver will send the following
+  message to the system log (displayed by  the "dmesg" command):
+
+  Spoof event(s) detected on VF(n)
+
+  Where n=the VF that attempted to do the spoofing.
+
 Support
 =======
 
diff --git a/Documentation/power/devices.txt b/Documentation/power/devices.txt
index 1971bcf48a602fd5466bd3c1e440b666115f2a8a..88880839ece4e84f8101b4cfd50e3e22b8024515 100644
--- a/Documentation/power/devices.txt
+++ b/Documentation/power/devices.txt
@@ -279,11 +279,15 @@ When the system goes into the standby or memory sleep state, the phases are:
 	time.)  Unlike the other suspend-related phases, during the prepare
 	phase the device tree is traversed top-down.
 
-	The prepare phase uses only a bus callback.  After the callback method
-	returns, no new children may be registered below the device.  The method
-	may also prepare the device or driver in some way for the upcoming
-	system power transition, but it should not put the device into a
-	low-power state.
+	In addition to that, if device drivers need to allocate additional
+	memory to be able to hadle device suspend correctly, that should be
+	done in the prepare phase.
+
+	After the prepare callback method returns, no new children may be
+	registered below the device.  The method may also prepare the device or
+	driver in some way for the upcoming system power transition (for
+	example, by allocating additional memory required for this purpose), but
+	it should not put the device into a low-power state.
 
     2.	The suspend methods should quiesce the device to stop it from performing
 	I/O.  They also may save the device registers and put it into the
diff --git a/Documentation/power/notifiers.txt b/Documentation/power/notifiers.txt
index cf980709122aa25cfaef984e60da0f2f7218e92e..c2a4a346c0d98597d3375c5a9f160c012fded709 100644
--- a/Documentation/power/notifiers.txt
+++ b/Documentation/power/notifiers.txt
@@ -1,46 +1,41 @@
 Suspend notifiers
-	(C) 2007 Rafael J. Wysocki <rjw@sisk.pl>, GPL
-
-There are some operations that device drivers may want to carry out in their
-.suspend() routines, but shouldn't, because they can cause the hibernation or
-suspend to fail. For example, a driver may want to allocate a substantial amount
-of memory (like 50 MB) in .suspend(), but that shouldn't be done after the
-swsusp's memory shrinker has run.
-
-Also, there may be some operations, that subsystems want to carry out before a
-hibernation/suspend or after a restore/resume, requiring the system to be fully
-functional, so the drivers' .suspend() and .resume() routines are not suitable
-for this purpose.  For example, device drivers may want to upload firmware to
-their devices after a restore from a hibernation image, but they cannot do it by
-calling request_firmware() from their .resume() routines (user land processes
-are frozen at this point).  The solution may be to load the firmware into
-memory before processes are frozen and upload it from there in the .resume()
-routine.  Of course, a hibernation notifier may be used for this purpose.
-
-The subsystems that have such needs can register suspend notifiers that will be
-called upon the following events by the suspend core:
+	(C) 2007-2011 Rafael J. Wysocki <rjw@sisk.pl>, GPL
+
+There are some operations that subsystems or drivers may want to carry out
+before hibernation/suspend or after restore/resume, but they require the system
+to be fully functional, so the drivers' and subsystems' .suspend() and .resume()
+or even .prepare() and .complete() callbacks are not suitable for this purpose.
+For example, device drivers may want to upload firmware to their devices after
+resume/restore, but they cannot do it by calling request_firmware() from their
+.resume() or .complete() routines (user land processes are frozen at these
+points).  The solution may be to load the firmware into memory before processes
+are frozen and upload it from there in the .resume() routine.
+A suspend/hibernation notifier may be used for this purpose.
+
+The subsystems or drivers having such needs can register suspend notifiers that
+will be called upon the following events by the PM core:
 
 PM_HIBERNATION_PREPARE	The system is going to hibernate or suspend, tasks will
 			be frozen immediately.
 
 PM_POST_HIBERNATION	The system memory state has been restored from a
-			hibernation image or an error occurred during the
-			hibernation.  Device drivers' .resume() callbacks have
+			hibernation image or an error occurred during
+			hibernation.  Device drivers' restore callbacks have
 			been executed and tasks have been thawed.
 
 PM_RESTORE_PREPARE	The system is going to restore a hibernation image.
-			If all goes well the restored kernel will issue a
+			If all goes well, the restored kernel will issue a
 			PM_POST_HIBERNATION notification.
 
-PM_POST_RESTORE		An error occurred during the hibernation restore.
-			Device drivers' .resume() callbacks have been executed
+PM_POST_RESTORE		An error occurred during restore from hibernation.
+			Device drivers' restore callbacks have been executed
 			and tasks have been thawed.
 
-PM_SUSPEND_PREPARE	The system is preparing for a suspend.
+PM_SUSPEND_PREPARE	The system is preparing for suspend.
 
 PM_POST_SUSPEND		The system has just resumed or an error occurred during
-			the suspend.	Device drivers' .resume() callbacks have
-			been executed and tasks have been thawed.
+			suspend.  Device drivers' resume callbacks have been
+			executed and tasks have been thawed.
 
 It is generally assumed that whatever the notifiers do for
 PM_HIBERNATION_PREPARE, should be undone for PM_POST_HIBERNATION.  Analogously,
diff --git a/Documentation/pti/pti_intel_mid.txt b/Documentation/pti/pti_intel_mid.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e7a5b6d1f7a90c0d5b70ad2d53e7804e4dca04c7
--- /dev/null
+++ b/Documentation/pti/pti_intel_mid.txt
@@ -0,0 +1,99 @@
+The Intel MID PTI project is HW implemented in Intel Atom
+system-on-a-chip designs based on the Parallel Trace
+Interface for MIPI P1149.7 cJTAG standard.  The kernel solution
+for this platform involves the following files:
+
+./include/linux/pti.h
+./drivers/.../n_tracesink.h
+./drivers/.../n_tracerouter.c
+./drivers/.../n_tracesink.c
+./drivers/.../pti.c
+
+pti.c is the driver that enables various debugging features
+popular on platforms from certain mobile manufacturers.
+n_tracerouter.c and n_tracesink.c allow extra system information to
+be collected and routed to the pti driver, such as trace
+debugging data from a modem.  Although n_tracerouter
+and n_tracesink are a part of the complete PTI solution,
+these two line disciplines can work separately from
+pti.c and route any data stream from one /dev/tty node
+to another /dev/tty node via kernel-space.  This provides
+a stable, reliable connection that will not break unless
+the user-space application shuts down (plus avoids
+kernel->user->kernel context switch overheads of routing
+data).
+
+An example debugging usage for this driver system:
+   *Hook /dev/ttyPTI0 to syslogd.  Opening this port will also start
+    a console device to further capture debugging messages to PTI.
+   *Hook /dev/ttyPTI1 to modem debugging data to write to PTI HW.
+    This is where n_tracerouter and n_tracesink are used.
+   *Hook /dev/pti to a user-level debugging application for writing
+    to PTI HW.
+   *Use mipi_* Kernel Driver API in other device drivers for
+    debugging to PTI by first requesting a PTI write address via
+    mipi_request_masterchannel(1).
+
+Below is example pseudo-code on how a 'privileged' application
+can hook up n_tracerouter and n_tracesink to any tty on
+a system.  'Privileged' means the application has enough
+privileges to successfully manipulate the ldisc drivers
+but is not just blindly executing as 'root'. Keep in mind
+the use of ioctl(,TIOCSETD,) is not specific to the n_tracerouter
+and n_tracesink line discpline drivers but is a generic
+operation for a program to use a line discpline driver
+on a tty port other than the default n_tty.
+
+/////////// To hook up n_tracerouter and n_tracesink /////////
+
+// Note that n_tracerouter depends on n_tracesink.
+#include <errno.h>
+#define ONE_TTY "/dev/ttyOne"
+#define TWO_TTY "/dev/ttyTwo"
+
+// needed global to hand onto ldisc connection
+static int g_fd_source = -1;
+static int g_fd_sink  = -1;
+
+// these two vars used to grab LDISC values from loaded ldisc drivers
+// in OS.  Look at /proc/tty/ldiscs to get the right numbers from
+// the ldiscs loaded in the system.
+int source_ldisc_num, sink_ldisc_num = -1;
+int retval;
+
+g_fd_source = open(ONE_TTY, O_RDWR); // must be R/W
+g_fd_sink   = open(TWO_TTY, O_RDWR); // must be R/W
+
+if (g_fd_source <= 0) || (g_fd_sink <= 0) {
+   // doubt you'll want to use these exact error lines of code
+   printf("Error on open(). errno: %d\n",errno);
+   return errno;
+}
+
+retval = ioctl(g_fd_sink, TIOCSETD, &sink_ldisc_num);
+if (retval < 0) {
+   printf("Error on ioctl().  errno: %d\n", errno);
+   return errno;
+}
+
+retval = ioctl(g_fd_source, TIOCSETD, &source_ldisc_num);
+if (retval < 0) {
+   printf("Error on ioctl().  errno: %d\n", errno);
+   return errno;
+}
+
+/////////// To disconnect n_tracerouter and n_tracesink ////////
+
+// First make sure data through the ldiscs has stopped.
+
+// Second, disconnect ldiscs.  This provides a
+// little cleaner shutdown on tty stack.
+sink_ldisc_num = 0;
+source_ldisc_num = 0;
+ioctl(g_fd_uart, TIOCSETD, &sink_ldisc_num);
+ioctl(g_fd_gadget, TIOCSETD, &source_ldisc_num);
+
+// Three, program closes connection, and cleanup:
+close(g_fd_uart);
+close(g_fd_gadget);
+g_fd_uart = g_fd_gadget = NULL;
diff --git a/Documentation/scsi/LICENSE.qla2xxx b/Documentation/scsi/LICENSE.qla2xxx
index 9e15b4f9cd289f116a1448986847a6313d13bf5f..19e7cd4bba66b0af6cdcb1627679a2ad309f2cf4 100644
--- a/Documentation/scsi/LICENSE.qla2xxx
+++ b/Documentation/scsi/LICENSE.qla2xxx
@@ -1,11 +1,11 @@
-Copyright (c)  2003-2005 QLogic Corporation
-QLogic Linux Fibre Channel HBA Driver
+Copyright (c) 2003-2011 QLogic Corporation
+QLogic Linux/ESX Fibre Channel HBA Driver
 
-This program includes a device driver for Linux 2.6 that may be
+This program includes a device driver for Linux 2.6/ESX that may be
 distributed with QLogic hardware specific firmware binary file.
 You may modify and redistribute the device driver code under the
-GNU General Public License as published by the Free Software
-Foundation (version 2 or a later version).
+GNU General Public License (a copy of which is attached hereto as
+Exhibit A) published by the Free Software Foundation (version 2).
 
 You may redistribute the hardware specific firmware binary file
 under the following terms:
@@ -43,3 +43,285 @@ OTHERWISE IN ANY INTELLECTUAL PROPERTY RIGHTS (PATENT, COPYRIGHT,
 TRADE SECRET, MASK WORK, OR OTHER PROPRIETARY RIGHT) EMBODIED IN
 ANY OTHER QLOGIC HARDWARE OR SOFTWARE EITHER SOLELY OR IN
 COMBINATION WITH THIS PROGRAM.
+
+
+EXHIBIT A
+
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
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+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
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+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
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+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
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+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
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+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
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+
+    a) Accompany it with the complete corresponding machine-readable
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+The source code for a work means the preferred form of the work for
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+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
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+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
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+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
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+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
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+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
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+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
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+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
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+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 9822afb6313cb1a56d5fdec722c62847cb98ce87..89757012c7ffda2d1babfd1dd9bc9d7e4d1604eb 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -1230,6 +1230,13 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     This module supports multiple cards.
     The driver requires the firmware loader support on kernel.
 
+  Module snd-lola
+  ---------------
+
+    Module for Digigram Lola PCI-e boards
+
+    This module supports multiple cards.
+
   Module snd-lx6464es
   -------------------
 
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 0caf77e59be4833ee1dcdd8535b64b641dd95b55..d70c93bdcadf16a8be454581c1cb611686102cf0 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -94,7 +94,7 @@ ALC662/663/272
   3stack-dig	3-stack (2-channel) with SPDIF
   3stack-6ch	 3-stack (6-channel)
   3stack-6ch-dig 3-stack (6-channel) with SPDIF
-  6stack-dig	 6-stack with SPDIF
+  5stack-dig	 5-stack with SPDIF
   lenovo-101e	 Lenovo laptop
   eeepc-p701	ASUS Eeepc P701
   eeepc-ep20	ASUS Eeepc EP20
diff --git a/Documentation/stable_api_nonsense.txt b/Documentation/stable_api_nonsense.txt
index 847b342b7b20bd73758c603d833811c5ac738930..db3be892afb2b64ee582a5e43ce87223a1251ad3 100644
--- a/Documentation/stable_api_nonsense.txt
+++ b/Documentation/stable_api_nonsense.txt
@@ -122,7 +122,7 @@ operating system to suffer.
 
 In both of these instances, all developers agreed that these were
 important changes that needed to be made, and they were made, with
-relatively little pain.  If Linux had to ensure that it preserve a
+relatively little pain.  If Linux had to ensure that it will preserve a
 stable source interface, a new interface would have been created, and
 the older, broken one would have had to be maintained over time, leading
 to extra work for the USB developers.  Since all Linux USB developers do
diff --git a/Documentation/sysctl/fs.txt b/Documentation/sysctl/fs.txt
index 4af0614147ef0749d617dec7f69731113e1c427c..88fd7f5c8dcd61307171b3af852541d06a984380 100644
--- a/Documentation/sysctl/fs.txt
+++ b/Documentation/sysctl/fs.txt
@@ -231,13 +231,6 @@ its creation).
 
 This directory contains configuration options for the epoll(7) interface.
 
-max_user_instances
-------------------
-
-This is the maximum number of epoll file descriptors that a single user can
-have open at a given time. The default value is 128, and should be enough
-for normal users.
-
 max_user_watches
 ----------------
 
diff --git a/Documentation/sysctl/net.txt b/Documentation/sysctl/net.txt
index cbd05ffc606baa1ca06c59ca0c2ab19cac6c8e62..3201a7097e4dea6c9075de416b38fdd811fea2ab 100644
--- a/Documentation/sysctl/net.txt
+++ b/Documentation/sysctl/net.txt
@@ -32,6 +32,17 @@ Table : Subdirectories in /proc/sys/net
 1. /proc/sys/net/core - Network core options
 -------------------------------------------------------
 
+bpf_jit_enable
+--------------
+
+This enables Berkeley Packet Filter Just in Time compiler.
+Currently supported on x86_64 architecture, bpf_jit provides a framework
+to speed packet filtering, the one used by tcpdump/libpcap for example.
+Values :
+	0 - disable the JIT (default value)
+	1 - enable the JIT
+	2 - enable the JIT and ask the compiler to emit traces on kernel log.
+
 rmem_default
 ------------
 
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index 30289fab86ebb3598466822c36c59481b30f60d3..96f0ee825bed3e71fe9758156ee8b575389d7bba 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -481,10 +481,10 @@ the DMA zone.
 Type(A) is called as "Node" order. Type (B) is "Zone" order.
 
 "Node order" orders the zonelists by node, then by zone within each node.
-Specify "[Nn]ode" for zone order
+Specify "[Nn]ode" for node order
 
 "Zone Order" orders the zonelists by zone type, then by node within each
-zone.  Specify "[Zz]one"for zode order.
+zone.  Specify "[Zz]one" for zone order.
 
 Specify "[Dd]efault" to request automatic configuration.  Autoconfiguration
 will select "node" order in following case.
diff --git a/Documentation/timers/timers-howto.txt b/Documentation/timers/timers-howto.txt
index c9ef29d2ede3e304a030e150034087a6e6e54c32..038f8c77a0767d26f64526924178bec3439b98bc 100644
--- a/Documentation/timers/timers-howto.txt
+++ b/Documentation/timers/timers-howto.txt
@@ -24,7 +24,7 @@ ATOMIC CONTEXT:
 
 	ndelay(unsigned long nsecs)
 	udelay(unsigned long usecs)
-	mdelay(unsgined long msecs)
+	mdelay(unsigned long msecs)
 
 	udelay is the generally preferred API; ndelay-level
 	precision may not actually exist on many non-PC devices.
diff --git a/Documentation/trace/kprobetrace.txt b/Documentation/trace/kprobetrace.txt
index 6d27ab8d6e9fcc5b00c42f5a9bc6eee6f2a36086..c83bd6b4e6e82b7641eb5d411cb69c415b57d24d 100644
--- a/Documentation/trace/kprobetrace.txt
+++ b/Documentation/trace/kprobetrace.txt
@@ -120,7 +120,6 @@ format:
         field:unsigned char common_flags;       offset:2;       size:1; signed:0;
         field:unsigned char common_preempt_count;       offset:3; size:1;signed:0;
         field:int common_pid;   offset:4;       size:4; signed:1;
-        field:int common_lock_depth;    offset:8;       size:4; signed:1;
 
         field:unsigned long __probe_ip; offset:12;      size:4; signed:0;
         field:int __probe_nargs;        offset:16;      size:4; signed:1;
diff --git a/Documentation/usb/callbacks.txt b/Documentation/usb/callbacks.txt
index bfb36b34b79e41f427702542252b27e4bfd08a1d..9e85846bdb985e98e17b0aa20f4c17a6a4be7546 100644
--- a/Documentation/usb/callbacks.txt
+++ b/Documentation/usb/callbacks.txt
@@ -95,9 +95,11 @@ pre_reset
 
 int (*pre_reset)(struct usb_interface *intf);
 
-Another driver or user space is triggering a reset on the device which
-contains the interface passed as an argument. Cease IO and save any
-device state you need to restore.
+A driver or user space is triggering a reset on the device which
+contains the interface passed as an argument. Cease IO, wait for all
+outstanding URBs to complete, and save any device state you need to
+restore.  No more URBs may be submitted until the post_reset method
+is called.
 
 If you need to allocate memory here, use GFP_NOIO or GFP_ATOMIC, if you
 are in atomic context.
diff --git a/Documentation/usb/linux-cdc-acm.inf b/Documentation/usb/linux-cdc-acm.inf
index 612e7220fb295e33da477aded9c1c16e5a1619ee..37a02ce5484176670fde42a5bb915427316587f3 100644
--- a/Documentation/usb/linux-cdc-acm.inf
+++ b/Documentation/usb/linux-cdc-acm.inf
@@ -90,10 +90,10 @@ ServiceBinary=%12%\USBSER.sys
 [SourceDisksFiles]
 [SourceDisksNames]
 [DeviceList]
-%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_0525&PID_A4AB&MI_02
+%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_1D6B&PID_0104&MI_02
 
 [DeviceList.NTamd64]
-%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_0525&PID_A4AB&MI_02
+%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_1D6B&PID_0104&MI_02
 
 
 ;------------------------------------------------------------------------------
diff --git a/Documentation/usb/linux.inf b/Documentation/usb/linux.inf
index 4dee95851224a35521831065926c9e6e1ef0363e..4ffa715b0ae8826f7f88c430ca140350ba9361ce 100644
--- a/Documentation/usb/linux.inf
+++ b/Documentation/usb/linux.inf
@@ -18,15 +18,15 @@ DriverVer           = 06/21/2006,6.0.6000.16384
 
 ; Decoration for x86 architecture
 [LinuxDevices.NTx86]
-%LinuxDevice%       = RNDIS.NT.5.1, USB\VID_0525&PID_a4a2, USB\VID_0525&PID_a4ab&MI_00
+%LinuxDevice%       = RNDIS.NT.5.1, USB\VID_0525&PID_a4a2, USB\VID_1d6b&PID_0104&MI_00
 
 ; Decoration for x64 architecture
 [LinuxDevices.NTamd64]
-%LinuxDevice%       = RNDIS.NT.5.1, USB\VID_0525&PID_a4a2, USB\VID_0525&PID_a4ab&MI_00
+%LinuxDevice%       = RNDIS.NT.5.1, USB\VID_0525&PID_a4a2, USB\VID_1d6b&PID_0104&MI_00
 
 ; Decoration for ia64 architecture
 [LinuxDevices.NTia64]
-%LinuxDevice%       = RNDIS.NT.5.1, USB\VID_0525&PID_a4a2, USB\VID_0525&PID_a4ab&MI_00
+%LinuxDevice%       = RNDIS.NT.5.1, USB\VID_0525&PID_a4a2, USB\VID_1d6b&PID_0104&MI_00
 
 ;@@@ This is the common setting for setup
 [ControlFlags]
diff --git a/Documentation/vgaarbiter.txt b/Documentation/vgaarbiter.txt
index 43a9b0694fddbc5b65b8c4286ab6feb8f9c4cc26..b7d401e0eae90c0d55c9c917671ae41a902d64ce 100644
--- a/Documentation/vgaarbiter.txt
+++ b/Documentation/vgaarbiter.txt
@@ -14,11 +14,10 @@ the legacy VGA arbitration task (besides other bus management tasks) when more
 than one legacy device co-exists on the same machine. But the problem happens
 when these devices are trying to be accessed by different userspace clients
 (e.g. two server in parallel). Their address assignments conflict. Moreover,
-ideally, being an userspace application, it is not the role of the the X
-server to control bus resources. Therefore an arbitration scheme outside of
-the X server is needed to control the sharing of these resources. This
-document introduces the operation of the VGA arbiter implemented for Linux
-kernel.
+ideally, being a userspace application, it is not the role of the X server to
+control bus resources. Therefore an arbitration scheme outside of the X server
+is needed to control the sharing of these resources. This document introduces
+the operation of the VGA arbiter implemented for the Linux kernel.
 
 ----------------------------------------------------------------------------
 
@@ -39,7 +38,7 @@ I.1 vgaarb
 The vgaarb is a module of the Linux Kernel. When it is initially loaded, it
 scans all PCI devices and adds the VGA ones inside the arbitration. The
 arbiter then enables/disables the decoding on different devices of the VGA
-legacy instructions. Device which do not want/need to use the arbiter may
+legacy instructions. Devices which do not want/need to use the arbiter may
 explicitly tell it by calling vga_set_legacy_decoding().
 
 The kernel exports a char device interface (/dev/vga_arbiter) to the clients,
@@ -95,8 +94,8 @@ In the case of devices hot-{un,}plugged, there is a hook - pci_notify() - to
 notify them being added/removed in the system and automatically added/removed
 in the arbiter.
 
-There's also a in-kernel API of the arbiter in the case of DRM, vgacon and
-others which may use the arbiter.
+There is also an in-kernel API of the arbiter in case DRM, vgacon, or other
+drivers want to use it.
 
 
 I.2 libpciaccess
@@ -117,9 +116,8 @@ Besides it, in pci_system were added:
     struct pci_device *vga_default_dev;
 
 
-The vga_count is usually need to keep informed how many cards are being
-arbitrated, so for instance if there's only one then it can totally escape the
-scheme.
+The vga_count is used to track how many cards are being arbitrated, so for
+instance, if there is only one card, then it can completely escape arbitration.
 
 
 These functions below acquire VGA resources for the given card and mark those
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 31b485723bc59958deb35490d88f89e06c8fe8d1..9aae449440dc465c02780d72600f3496670cbc84 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -54,7 +54,7 @@
  53 -> Pinnacle Hybrid Pro                      (em2881)
  54 -> Kworld VS-DVB-T 323UR                    (em2882)        [eb1a:e323]
  55 -> Terratec Cinnergy Hybrid T USB XS (em2882) (em2882)        [0ccd:005e,0ccd:0042]
- 56 -> Pinnacle Hybrid Pro (2)                  (em2882)        [2304:0226]
+ 56 -> Pinnacle Hybrid Pro (330e)               (em2882)        [2304:0226]
  57 -> Kworld PlusTV HD Hybrid 330              (em2883)        [eb1a:a316]
  58 -> Compro VideoMate ForYou/Stereo           (em2820/em2840) [185b:2041]
  60 -> Hauppauge WinTV HVR 850                  (em2883)        [2040:651f]
diff --git a/Documentation/video4linux/Zoran b/Documentation/video4linux/Zoran
index c40e3bab08fa3cffc72c162931b8694d57fd2a03..9ed629d4874bc4cd1f67d41f00646a4ba6929719 100644
--- a/Documentation/video4linux/Zoran
+++ b/Documentation/video4linux/Zoran
@@ -130,7 +130,6 @@ Card number: 4
 
 Note: No module for the mse3000 is available yet
 Note: No module for the vpx3224 is available yet
-Note: use encoder=X or decoder=X for non-default i2c chips
 
 ===========================
 
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index 5c542e60f51db3dba6c037e633830a727284a9de..5bfa9a777d26c5696ee10b5bef0e23d1baea8190 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -275,6 +275,7 @@ pac7302		093a:2629	Genious iSlim 300
 pac7302		093a:262a	Webcam 300k
 pac7302		093a:262c	Philips SPC 230 NC
 jeilinj		0979:0280	Sakar 57379
+jeilinj		0979:0280	Sportscam DV15
 zc3xx		0ac8:0302	Z-star Vimicro zc0302
 vc032x		0ac8:0321	Vimicro generic vc0321
 vc032x		0ac8:0323	Vimicro Vc0323
diff --git a/Documentation/video4linux/uvcvideo.txt b/Documentation/video4linux/uvcvideo.txt
new file mode 100644
index 0000000000000000000000000000000000000000..848d620dcc5cf35ff2fad404e1e6cea9070bece2
--- /dev/null
+++ b/Documentation/video4linux/uvcvideo.txt
@@ -0,0 +1,239 @@
+Linux USB Video Class (UVC) driver
+==================================
+
+This file documents some driver-specific aspects of the UVC driver, such as
+driver-specific ioctls and implementation notes.
+
+Questions and remarks can be sent to the Linux UVC development mailing list at
+linux-uvc-devel@lists.berlios.de.
+
+
+Extension Unit (XU) support
+---------------------------
+
+1. Introduction
+
+The UVC specification allows for vendor-specific extensions through extension
+units (XUs). The Linux UVC driver supports extension unit controls (XU controls)
+through two separate mechanisms:
+
+  - through mappings of XU controls to V4L2 controls
+  - through a driver-specific ioctl interface
+
+The first one allows generic V4L2 applications to use XU controls by mapping
+certain XU controls onto V4L2 controls, which then show up during ordinary
+control enumeration.
+
+The second mechanism requires uvcvideo-specific knowledge for the application to
+access XU controls but exposes the entire UVC XU concept to user space for
+maximum flexibility.
+
+Both mechanisms complement each other and are described in more detail below.
+
+
+2. Control mappings
+
+The UVC driver provides an API for user space applications to define so-called
+control mappings at runtime. These allow for individual XU controls or byte
+ranges thereof to be mapped to new V4L2 controls. Such controls appear and
+function exactly like normal V4L2 controls (i.e. the stock controls, such as
+brightness, contrast, etc.). However, reading or writing of such a V4L2 controls
+triggers a read or write of the associated XU control.
+
+The ioctl used to create these control mappings is called UVCIOC_CTRL_MAP.
+Previous driver versions (before 0.2.0) required another ioctl to be used
+beforehand (UVCIOC_CTRL_ADD) to pass XU control information to the UVC driver.
+This is no longer necessary as newer uvcvideo versions query the information
+directly from the device.
+
+For details on the UVCIOC_CTRL_MAP ioctl please refer to the section titled
+"IOCTL reference" below.
+
+
+3. Driver specific XU control interface
+
+For applications that need to access XU controls directly, e.g. for testing
+purposes, firmware upload, or accessing binary controls, a second mechanism to
+access XU controls is provided in the form of a driver-specific ioctl, namely
+UVCIOC_CTRL_QUERY.
+
+A call to this ioctl allows applications to send queries to the UVC driver that
+directly map to the low-level UVC control requests.
+
+In order to make such a request the UVC unit ID of the control's extension unit
+and the control selector need to be known. This information either needs to be
+hardcoded in the application or queried using other ways such as by parsing the
+UVC descriptor or, if available, using the media controller API to enumerate a
+device's entities.
+
+Unless the control size is already known it is necessary to first make a
+UVC_GET_LEN requests in order to be able to allocate a sufficiently large buffer
+and set the buffer size to the correct value. Similarly, to find out whether
+UVC_GET_CUR or UVC_SET_CUR are valid requests for a given control, a
+UVC_GET_INFO request should be made. The bits 0 (GET supported) and 1 (SET
+supported) of the resulting byte indicate which requests are valid.
+
+With the addition of the UVCIOC_CTRL_QUERY ioctl the UVCIOC_CTRL_GET and
+UVCIOC_CTRL_SET ioctls have become obsolete since their functionality is a
+subset of the former ioctl. For the time being they are still supported but
+application developers are encouraged to use UVCIOC_CTRL_QUERY instead.
+
+For details on the UVCIOC_CTRL_QUERY ioctl please refer to the section titled
+"IOCTL reference" below.
+
+
+4. Security
+
+The API doesn't currently provide a fine-grained access control facility. The
+UVCIOC_CTRL_ADD and UVCIOC_CTRL_MAP ioctls require super user permissions.
+
+Suggestions on how to improve this are welcome.
+
+
+5. Debugging
+
+In order to debug problems related to XU controls or controls in general it is
+recommended to enable the UVC_TRACE_CONTROL bit in the module parameter 'trace'.
+This causes extra output to be written into the system log.
+
+
+6. IOCTL reference
+
+---- UVCIOC_CTRL_MAP - Map a UVC control to a V4L2 control ----
+
+Argument: struct uvc_xu_control_mapping
+
+Description:
+	This ioctl creates a mapping between a UVC control or part of a UVC
+	control and a V4L2 control. Once mappings are defined, userspace
+	applications can access vendor-defined UVC control through the V4L2
+	control API.
+
+	To create a mapping, applications fill the uvc_xu_control_mapping
+	structure with information about an existing UVC control defined with
+	UVCIOC_CTRL_ADD and a new V4L2 control.
+
+	A UVC control can be mapped to several V4L2 controls. For instance,
+	a UVC pan/tilt control could be mapped to separate pan and tilt V4L2
+	controls. The UVC control is divided into non overlapping fields using
+	the 'size' and 'offset' fields and are then independantly mapped to
+	V4L2 control.
+
+	For signed integer V4L2 controls the data_type field should be set to
+	UVC_CTRL_DATA_TYPE_SIGNED. Other values are currently ignored.
+
+Return value:
+	On success 0 is returned. On error -1 is returned and errno is set
+	appropriately.
+
+	ENOMEM
+		Not enough memory to perform the operation.
+	EPERM
+		Insufficient privileges (super user privileges are required).
+	EINVAL
+		No such UVC control.
+	EOVERFLOW
+		The requested offset and size would overflow the UVC control.
+	EEXIST
+		Mapping already exists.
+
+Data types:
+	* struct uvc_xu_control_mapping
+
+	__u32	id		V4L2 control identifier
+	__u8	name[32]	V4L2 control name
+	__u8	entity[16]	UVC extension unit GUID
+	__u8	selector	UVC control selector
+	__u8	size		V4L2 control size (in bits)
+	__u8	offset		V4L2 control offset (in bits)
+	enum v4l2_ctrl_type
+		v4l2_type	V4L2 control type
+	enum uvc_control_data_type
+		data_type	UVC control data type
+	struct uvc_menu_info
+		*menu_info	Array of menu entries (for menu controls only)
+	__u32	menu_count	Number of menu entries (for menu controls only)
+
+	* struct uvc_menu_info
+
+	__u32	value		Menu entry value used by the device
+	__u8	name[32]	Menu entry name
+
+
+	* enum uvc_control_data_type
+
+	UVC_CTRL_DATA_TYPE_RAW		Raw control (byte array)
+	UVC_CTRL_DATA_TYPE_SIGNED	Signed integer
+	UVC_CTRL_DATA_TYPE_UNSIGNED	Unsigned integer
+	UVC_CTRL_DATA_TYPE_BOOLEAN	Boolean
+	UVC_CTRL_DATA_TYPE_ENUM		Enumeration
+	UVC_CTRL_DATA_TYPE_BITMASK	Bitmask
+
+
+---- UVCIOC_CTRL_QUERY - Query a UVC XU control ----
+
+Argument: struct uvc_xu_control_query
+
+Description:
+	This ioctl queries a UVC XU control identified by its extension unit ID
+	and control selector.
+
+	There are a number of different queries available that closely
+	correspond to the low-level control requests described in the UVC
+	specification. These requests are:
+
+	UVC_GET_CUR
+		Obtain the current value of the control.
+	UVC_GET_MIN
+		Obtain the minimum value of the control.
+	UVC_GET_MAX
+		Obtain the maximum value of the control.
+	UVC_GET_DEF
+		Obtain the default value of the control.
+	UVC_GET_RES
+		Query the resolution of the control, i.e. the step size of the
+		allowed control values.
+	UVC_GET_LEN
+		Query the size of the control in bytes.
+	UVC_GET_INFO
+		Query the control information bitmap, which indicates whether
+		get/set requests are supported.
+	UVC_SET_CUR
+		Update the value of the control.
+
+	Applications must set the 'size' field to the correct length for the
+	control. Exceptions are the UVC_GET_LEN and UVC_GET_INFO queries, for
+	which the size must be set to 2 and 1, respectively. The 'data' field
+	must point to a valid writable buffer big enough to hold the indicated
+	number of data bytes.
+
+	Data is copied directly from the device without any driver-side
+	processing. Applications are responsible for data buffer formatting,
+	including little-endian/big-endian conversion. This is particularly
+	important for the result of the UVC_GET_LEN requests, which is always
+	returned as a little-endian 16-bit integer by the device.
+
+Return value:
+	On success 0 is returned. On error -1 is returned and errno is set
+	appropriately.
+
+	ENOENT
+		The device does not support the given control or the specified
+		extension unit could not be found.
+	ENOBUFS
+		The specified buffer size is incorrect (too big or too small).
+	EINVAL
+		An invalid request code was passed.
+	EBADRQC
+		The given request is not supported by the given control.
+	EFAULT
+		The data pointer references an inaccessible memory area.
+
+Data types:
+	* struct uvc_xu_control_query
+
+	__u8	unit		Extension unit ID
+	__u8	selector	Control selector
+	__u8	query		Request code to send to the device
+	__u16	size		Control data size (in bytes)
+	__u8	*data		Control value
diff --git a/Documentation/virtual/00-INDEX b/Documentation/virtual/00-INDEX
new file mode 100644
index 0000000000000000000000000000000000000000..fe0251c4cfb7dcd589163d1283e516153d066cbe
--- /dev/null
+++ b/Documentation/virtual/00-INDEX
@@ -0,0 +1,10 @@
+Virtualization support in the Linux kernel.
+
+00-INDEX
+	- this file.
+kvm/
+	- Kernel Virtual Machine.  See also http://linux-kvm.org
+lguest/
+	- Extremely simple hypervisor for experimental/educational use.
+uml/
+	- User Mode Linux, builds/runs Linux kernel as a userspace program.
diff --git a/Documentation/kvm/api.txt b/Documentation/virtual/kvm/api.txt
similarity index 97%
rename from Documentation/kvm/api.txt
rename to Documentation/virtual/kvm/api.txt
index 9bef4e4cec50d0b135c9bcb88320a0cf463a4965..42542eb802ca16127d3338ebbd60c9f4efe37d41 100644
--- a/Documentation/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -175,7 +175,10 @@ Parameters: vcpu id (apic id on x86)
 Returns: vcpu fd on success, -1 on error
 
 This API adds a vcpu to a virtual machine.  The vcpu id is a small integer
-in the range [0, max_vcpus).
+in the range [0, max_vcpus).  You can use KVM_CAP_NR_VCPUS of the
+KVM_CHECK_EXTENSION ioctl() to determine the value for max_vcpus at run-time.
+If the KVM_CAP_NR_VCPUS does not exist, you should assume that max_vcpus is 4
+cpus max.
 
 4.8 KVM_GET_DIRTY_LOG (vm ioctl)
 
@@ -261,7 +264,7 @@ See KVM_GET_REGS for the data structure.
 4.13 KVM_GET_SREGS
 
 Capability: basic
-Architectures: x86
+Architectures: x86, ppc
 Type: vcpu ioctl
 Parameters: struct kvm_sregs (out)
 Returns: 0 on success, -1 on error
@@ -279,6 +282,8 @@ struct kvm_sregs {
 	__u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
 };
 
+/* ppc -- see arch/powerpc/include/asm/kvm.h */
+
 interrupt_bitmap is a bitmap of pending external interrupts.  At most
 one bit may be set.  This interrupt has been acknowledged by the APIC
 but not yet injected into the cpu core.
@@ -286,7 +291,7 @@ but not yet injected into the cpu core.
 4.14 KVM_SET_SREGS
 
 Capability: basic
-Architectures: x86
+Architectures: x86, ppc
 Type: vcpu ioctl
 Parameters: struct kvm_sregs (in)
 Returns: 0 on success, -1 on error
@@ -1263,6 +1268,29 @@ struct kvm_assigned_msix_entry {
 	__u16 padding[3];
 };
 
+4.54 KVM_SET_TSC_KHZ
+
+Capability: KVM_CAP_TSC_CONTROL
+Architectures: x86
+Type: vcpu ioctl
+Parameters: virtual tsc_khz
+Returns: 0 on success, -1 on error
+
+Specifies the tsc frequency for the virtual machine. The unit of the
+frequency is KHz.
+
+4.55 KVM_GET_TSC_KHZ
+
+Capability: KVM_CAP_GET_TSC_KHZ
+Architectures: x86
+Type: vcpu ioctl
+Parameters: none
+Returns: virtual tsc-khz on success, negative value on error
+
+Returns the tsc frequency of the guest. The unit of the return value is
+KHz. If the host has unstable tsc this ioctl returns -EIO instead as an
+error.
+
 5. The kvm_run structure
 
 Application code obtains a pointer to the kvm_run structure by
diff --git a/Documentation/kvm/cpuid.txt b/Documentation/virtual/kvm/cpuid.txt
similarity index 100%
rename from Documentation/kvm/cpuid.txt
rename to Documentation/virtual/kvm/cpuid.txt
diff --git a/Documentation/kvm/locking.txt b/Documentation/virtual/kvm/locking.txt
similarity index 100%
rename from Documentation/kvm/locking.txt
rename to Documentation/virtual/kvm/locking.txt
diff --git a/Documentation/kvm/mmu.txt b/Documentation/virtual/kvm/mmu.txt
similarity index 100%
rename from Documentation/kvm/mmu.txt
rename to Documentation/virtual/kvm/mmu.txt
diff --git a/Documentation/kvm/msr.txt b/Documentation/virtual/kvm/msr.txt
similarity index 100%
rename from Documentation/kvm/msr.txt
rename to Documentation/virtual/kvm/msr.txt
diff --git a/Documentation/kvm/ppc-pv.txt b/Documentation/virtual/kvm/ppc-pv.txt
similarity index 100%
rename from Documentation/kvm/ppc-pv.txt
rename to Documentation/virtual/kvm/ppc-pv.txt
diff --git a/Documentation/kvm/review-checklist.txt b/Documentation/virtual/kvm/review-checklist.txt
similarity index 95%
rename from Documentation/kvm/review-checklist.txt
rename to Documentation/virtual/kvm/review-checklist.txt
index 730475ae1b8dbefed43a47c0c80f8207f19412d9..a850986ed684c7409ab616a55781c1adfddf70b0 100644
--- a/Documentation/kvm/review-checklist.txt
+++ b/Documentation/virtual/kvm/review-checklist.txt
@@ -7,7 +7,7 @@ Review checklist for kvm patches
 2.  Patches should be against kvm.git master branch.
 
 3.  If the patch introduces or modifies a new userspace API:
-    - the API must be documented in Documentation/kvm/api.txt
+    - the API must be documented in Documentation/virtual/kvm/api.txt
     - the API must be discoverable using KVM_CHECK_EXTENSION
 
 4.  New state must include support for save/restore.
diff --git a/Documentation/kvm/timekeeping.txt b/Documentation/virtual/kvm/timekeeping.txt
similarity index 100%
rename from Documentation/kvm/timekeeping.txt
rename to Documentation/virtual/kvm/timekeeping.txt
diff --git a/Documentation/lguest/.gitignore b/Documentation/virtual/lguest/.gitignore
similarity index 100%
rename from Documentation/lguest/.gitignore
rename to Documentation/virtual/lguest/.gitignore
diff --git a/Documentation/lguest/Makefile b/Documentation/virtual/lguest/Makefile
similarity index 100%
rename from Documentation/lguest/Makefile
rename to Documentation/virtual/lguest/Makefile
diff --git a/Documentation/lguest/extract b/Documentation/virtual/lguest/extract
similarity index 100%
rename from Documentation/lguest/extract
rename to Documentation/virtual/lguest/extract
diff --git a/Documentation/lguest/lguest.c b/Documentation/virtual/lguest/lguest.c
similarity index 100%
rename from Documentation/lguest/lguest.c
rename to Documentation/virtual/lguest/lguest.c
diff --git a/Documentation/lguest/lguest.txt b/Documentation/virtual/lguest/lguest.txt
similarity index 97%
rename from Documentation/lguest/lguest.txt
rename to Documentation/virtual/lguest/lguest.txt
index dad99978a6a8d5439d80662716bc52519a310293..bff0c554485dbeaba6fe45e18d5a256b77e4a286 100644
--- a/Documentation/lguest/lguest.txt
+++ b/Documentation/virtual/lguest/lguest.txt
@@ -74,7 +74,8 @@ Running Lguest:
 
 - Run an lguest as root:
 
-      Documentation/lguest/lguest 64 vmlinux --tunnet=192.168.19.1 --block=rootfile root=/dev/vda
+      Documentation/virtual/lguest/lguest 64 vmlinux --tunnet=192.168.19.1 \
+        --block=rootfile root=/dev/vda
 
    Explanation:
     64: the amount of memory to use, in MB.
diff --git a/Documentation/uml/UserModeLinux-HOWTO.txt b/Documentation/virtual/uml/UserModeLinux-HOWTO.txt
similarity index 100%
rename from Documentation/uml/UserModeLinux-HOWTO.txt
rename to Documentation/virtual/uml/UserModeLinux-HOWTO.txt
diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt
index 092e596a1301f184bce14acd04a15f8e97904c48..c54b4f503e2a00e0d45a6ae7ae92533b5d3468af 100644
--- a/Documentation/x86/x86_64/boot-options.txt
+++ b/Documentation/x86/x86_64/boot-options.txt
@@ -206,7 +206,7 @@ IOMMU (input/output memory management unit)
       (e.g. because you have < 3 GB memory).
       Kernel boot message: "PCI-DMA: Disabling IOMMU"
 
-   2. <arch/x86_64/kernel/pci-gart.c>: AMD GART based hardware IOMMU.
+   2. <arch/x86/kernel/amd_gart_64.c>: AMD GART based hardware IOMMU.
       Kernel boot message: "PCI-DMA: using GART IOMMU"
 
    3. <arch/x86_64/kernel/pci-swiotlb.c> : Software IOMMU implementation. Used
diff --git a/Documentation/zh_CN/email-clients.txt b/Documentation/zh_CN/email-clients.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5d65e323d0603580101e4c62ae5eeb386fc44ee0
--- /dev/null
+++ b/Documentation/zh_CN/email-clients.txt
@@ -0,0 +1,210 @@
+锘?Chinese translated version of Documentation/email-clients.txt
+
+If you have any comment or update to the content, please contact the
+original document maintainer directly.  However, if you have a problem
+communicating in English you can also ask the Chinese maintainer for
+help.  Contact the Chinese maintainer if this translation is outdated
+or if there is a problem with the translation.
+
+Chinese maintainer: Harry Wei <harryxiyou@gmail.com>
+---------------------------------------------------------------------
+Documentation/email-clients.txt ???涓????缈昏??
+
+濡??????宠??璁烘????存?版???????????瀹癸??璇风?存?ヨ??绯诲?????妗ｇ??缁存?よ?????濡????浣?浣跨?ㄨ?辨??
+浜ゆ???????伴?剧??璇?锛?涔????浠ュ??涓???????缁存?よ??姹???┿??濡???????缈昏????存?颁???????舵?????缈?
+璇?瀛???ㄩ??棰?锛?璇疯??绯讳腑??????缁存?よ?????
+
+涓???????缁存?よ??锛? 璐惧??濞?  Harry Wei <harryxiyou@gmail.com>
+涓???????缈昏?????锛? 璐惧??濞?  Harry Wei <harryxiyou@gmail.com>
+涓?????????¤?????锛? Yinglin Luan <synmyth@gmail.com>
+		Xiaochen Wang <wangxiaochen0@gmail.com>
+		yaxinsn <yaxinsn@163.com>
+
+浠ヤ??涓烘?ｆ??
+---------------------------------------------------------------------
+
+Linux???浠跺?㈡?风?????缃?淇℃??
+======================================================================
+
+?????????缃?
+----------------------------------------------------------------------
+Linux?????歌ˉ涓???????杩????浠惰?????浜ょ??锛????濂芥??琛ヤ??浣?涓洪??浠朵????????宓?????????????浜?缁存?よ??
+??ユ?堕??浠讹??浣???????浠剁?????瀹规?煎??搴?璇ユ??"text/plain"?????惰??锛????浠朵????????涓?璧???????锛?
+???涓鸿??浼?浣胯ˉ涓????寮???ㄩ?ㄥ????ㄨ??璁鸿??绋?涓???????寰???伴?俱??
+
+??ㄦ?ュ?????Linux?????歌ˉ涓???????浠跺?㈡?风????ㄥ?????琛ヤ????跺??璇ュ??浜?????????????濮???舵?????渚?濡?锛?
+浠?浠?涓???芥?瑰?????????????ゅ?惰〃绗???????绌烘?硷???????虫????ㄦ??涓?琛????寮?澶存?????缁?灏俱??
+
+涓?瑕????杩?"format=flowed"妯″????????琛ヤ?????杩???蜂??寮?璧蜂?????棰????浠ュ?????瀹崇?????琛????
+
+涓?瑕?璁╀????????浠跺?㈡?风??杩?琛??????ㄦ?㈣?????杩???蜂??浼???村??浣????琛ヤ?????
+
+???浠跺?㈡?风??涓???芥?瑰???????????瀛?绗????缂??????瑰?????瑕??????????琛ヤ???????芥??ASCII??????UTF-8缂??????瑰??锛?
+濡????浣?浣跨??UTF-8缂??????瑰???????????浠讹????ｄ??浣?灏?浼???垮??涓?浜??????藉????????瀛?绗???????棰????
+
+???浠跺?㈡?风??搴?璇ュ舰???骞朵??淇???? References: ?????? In-Reply-To: ???棰?锛???ｄ??
+???浠惰??棰?灏变??浼?涓???????
+
+澶???剁??甯?(?????????璐寸??甯?)???甯镐????界?ㄤ??琛ヤ??锛????涓哄?惰〃绗?浼?杞????涓虹┖??笺??浣跨??xclipboard, xclip
+??????xcutsel涔?璁稿??浠ワ??浣???????濂芥??璇?涓?涓?????????垮??浣跨?ㄥ????剁??甯????
+
+涓?瑕???ㄤ娇???PGP/GPG缃插????????浠朵腑??????琛ヤ?????杩???蜂??浣垮??寰?澶???????涓???借?诲??????????ㄤ??浣????琛ヤ?????
+锛?杩?涓????棰?搴?璇ユ?????浠ヤ慨澶????锛?
+
+??ㄧ???????搁??浠跺??琛ㄥ?????琛ヤ??涔????锛?缁????宸卞?????涓?涓?琛ヤ?????涓?涓???????涓绘??锛?淇?瀛???ユ?跺?扮??
+???浠讹??灏?琛ヤ?????'patch'??戒护???涓?锛?濡??????????浜?锛????缁??????搁??浠跺??琛ㄥ????????
+
+
+涓?浜????浠跺?㈡?风?????绀?
+----------------------------------------------------------------------
+杩????缁???轰??浜?璇?缁????MUA???缃????绀猴?????浠ョ?ㄤ??缁?Linux?????稿?????琛ヤ?????杩?浜?骞朵???????虫??
+?????????杞?浠跺?????缃???荤?????
+
+璇存??锛?
+TUI = 浠ユ?????涓哄?虹???????ㄦ?锋?ュ??
+GUI = ??惧舰?????㈢?ㄦ?锋?ュ??
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Alpine (TUI)
+
+???缃????椤癸??
+???"Sending Preferences"??ㄥ??锛?
+
+- "Do Not Send Flowed Text"蹇?椤诲?????
+- "Strip Whitespace Before Sending"蹇?椤诲?抽??
+
+褰???????浠舵?讹????????搴?璇ユ?惧?ㄨˉ涓?浼???虹?扮????版?癸????跺?????涓?CTRL-R缁???????锛?浣挎??瀹????
+琛ヤ?????浠跺????ュ?伴??浠朵腑???
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Evolution (GUI)
+
+涓?浜?寮????????????????浣跨?ㄥ????????琛ヤ??
+
+褰??????╅??浠堕??椤癸??Preformat
+  浠?Format->Heading->Preformatted (Ctrl-7)??????宸ュ?锋??
+
+??跺??浣跨??锛?
+  Insert->Text File... (Alt-n x)?????ヨˉ涓????浠躲??
+
+浣?杩????浠?"diff -Nru old.c new.c | xclip"锛???????Preformat锛???跺??浣跨?ㄤ腑??撮??杩?琛?绮?甯????
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Kmail (GUI)
+
+涓?浜?寮????????????????浣跨?ㄥ????????琛ヤ?????
+
+榛?璁よ?剧疆涓?涓?HTML??煎??????????????锛?涓?瑕??????ㄥ?????
+
+褰?涔????涓?灏????浠剁????跺??锛???ㄩ??椤逛?????涓?瑕??????╄????ㄦ?㈣????????涓????缂虹?瑰氨???浣???ㄩ??浠朵腑杈???ョ??浠讳????????
+??戒??浼?琚??????ㄦ?㈣??锛????姝や??蹇?椤诲?ㄥ?????琛ヤ??涔?????????ㄦ?㈣????????绠?????????规??灏辨???????ㄨ????ㄦ?㈣????ヤ功??????浠讹??
+??跺?????瀹?淇?瀛?涓鸿??绋裤??涓????浣???ㄨ??绋夸腑???娆℃??寮?瀹?锛?瀹?宸茬????ㄩ?ㄨ????ㄦ?㈣??浜?锛???ｄ??浣???????浠惰?界?舵病???
+?????╄????ㄦ?㈣??锛?浣????杩?涓?浼?澶卞?诲凡???????????ㄦ?㈣?????
+
+??ㄩ??浠剁??搴????锛??????ヨˉ涓?涔????锛???句??甯哥?ㄧ??琛ヤ??瀹????绗?锛?涓?涓?杩?瀛????(---)???
+
+??跺?????"Message"????????＄??锛??????╂????ユ??浠讹????ョ????????浣????琛ヤ?????浠躲??杩????涓?涓?棰?澶???????椤癸??浣????浠?
+???杩?瀹????缃?浣???????浠跺缓绔?宸ュ?锋????????锛?杩????浠ュ甫涓?"insert file"??炬?????
+
+浣????浠ュ????ㄥ?伴??杩?GPG???璁伴??浠讹??浣???????宓?琛ヤ?????濂戒??瑕?浣跨??GPG???璁板??浠????浣?涓哄??宓??????????绛惧??琛ヤ??锛?
+褰?浠?GPG涓???????7浣?缂??????朵??浣夸??浠?????????村??澶???????
+
+濡????浣????瑕?浠ラ??浠剁??褰㈠????????琛ヤ??锛???ｄ??灏卞?抽????瑰?婚??浠讹????跺?????涓?灞???э??绐????"Suggest automatic
+display"锛?杩???峰??宓????浠舵?村?规??璁╄?昏???????般??
+
+褰?浣?瑕?淇?瀛?灏?瑕?????????????宓???????琛ヤ??锛?浣????浠ヤ??娑???????琛ㄧ????奸????╁?????琛ヤ????????浠讹????跺????冲?婚?????
+"save as"???浣????浠ヤ娇??ㄤ??涓?娌℃????存?圭????????琛ヤ????????浠讹??濡????瀹????浠ユ?ｇ‘???褰㈠??缁???????褰?浣?姝ｇ????ㄥ??
+???宸辩??绐???ｄ??涓?瀵????锛???ｆ?舵病??????椤瑰??浠ヤ??瀛????浠?--宸茬?????涓?涓?杩???风??bug琚?姹???ュ?颁??kmail???bugzilla
+骞朵??甯????杩?灏?浼?琚?澶??????????浠舵??浠ュ?????瀵规??涓???ㄦ?峰??璇诲???????????琚?淇?瀛????锛????浠ュ?????浣???虫?????浠跺????跺?板?朵????版?癸??
+浣?涓?寰?涓????浠?浠????????????逛负缁?????????翠?????璇汇??
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Lotus Notes (GUI)
+
+涓?瑕?浣跨?ㄥ?????
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Mutt (TUI)
+
+寰?澶?Linux寮????浜哄??浣跨??mutt瀹㈡?风??锛????浠ヨ?????瀹????瀹?宸ヤ????????甯告??浜????
+
+Mutt涓????甯?缂?杈????锛????浠ヤ??绠′??浣跨?ㄤ??涔?缂?杈???ㄩ?戒??搴?璇ュ甫????????ㄦ??琛????澶у????扮??杈???ㄩ?藉甫???
+涓?涓?"insert file"???椤癸??瀹????浠ラ??杩?涓???瑰?????浠跺??瀹圭????瑰???????ユ??浠躲??
+
+'vim'浣?涓?mutt???缂?杈????锛?
+  set editor="vi"
+
+  濡????浣跨??xclip锛???插?ヤ互涓???戒护
+  :set paste
+  ???涓????涔??????????shift-insert??????浣跨??
+  :r filename
+
+濡??????宠?????琛ヤ??浣?涓哄??宓??????????
+(a)ttach宸ヤ?????寰?濂斤??涓?甯????"set paste"???
+
+???缃????椤癸??
+瀹?搴?璇ヤ互榛?璁よ?剧疆???褰㈠??宸ヤ?????
+??惰??锛????"send_charset"璁剧疆涓?"us-ascii::utf-8"涔????涓?涓?涓???????涓绘?????
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Pine (TUI)
+
+Pine杩???绘??涓?浜?绌烘?煎????????棰?锛?浣????杩?浜???板?ㄥ??璇ラ?借??淇?澶?浜????
+
+濡???????浠ワ??璇蜂娇???alpine(pine???缁ф?胯??)
+
+???缃????椤癸??
+- ???杩?????????????瑕?娑???ゆ??绋???????
+- "no-strip-whitespace-before-send"???椤逛????????瑕???????
+
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Sylpheed (GUI)
+
+- ???宓??????????浠ュ??濂界??宸ヤ??锛???????浣跨?ㄩ??浠讹?????
+- ???璁镐娇??ㄥ????ㄧ??缂?杈???ㄣ??
+- 瀵逛?????褰?杈?澶???堕??甯告?????
+- 濡???????杩?non-SSL杩???ワ?????娉?浣跨??TLS SMTP?????????
+- ??ㄧ?????绐???ｄ腑???涓?涓?寰??????ㄧ??ruler bar???
+- 缁???板?????涓?娣诲????板??灏变??浼?姝ｇ‘???浜?瑙ｆ?剧ず??????
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Thunderbird (GUI)
+
+榛?璁ゆ????典??锛?thunderbird寰?瀹规??????????????锛?浣????杩????涓?浜???规?????浠ュ己??跺?????寰???村ソ???
+
+- ??ㄧ?ㄦ?峰????疯?剧疆???锛?缁???????瀵诲??锛?涓?瑕???????"Compose messages in HTML format"???
+
+- 缂?杈?浣????Thunderbird???缃?璁剧疆??ヤ娇瀹?涓?瑕????琛?浣跨??锛?user_pref("mailnews.wraplength", 0);
+
+- 缂?杈?浣????Thunderbird???缃?璁剧疆锛?浣垮??涓?瑕?浣跨??"format=flowed"??煎??锛?user_pref("mailnews.
+  send_plaintext_flowed", false);
+
+- 浣????瑕?浣?Thunderbird???涓洪???????煎????瑰??锛?
+  濡????榛?璁ゆ????典??浣?涔??????????HTML??煎??锛???ｄ?????寰???俱??浠?浠?浠????棰???????涓????妗?涓???????"Preformat"??煎?????
+  濡????榛?璁ゆ????典??浣?涔??????????????????煎??锛?浣?涓?寰????瀹???逛负HTML??煎??锛?浠?浠?浣?涓轰??娆℃?х??锛???ヤ功?????扮??娑????锛?
+  ??跺??寮哄?朵娇瀹??????版???????煎??锛???????瀹?灏变?????琛????瑕?瀹???板??锛???ㄥ??淇＄????炬??涓?浣跨??shift?????ヤ娇瀹????涓?HTML
+  ??煎??锛???跺?????棰???????涓????妗?涓???????"Preformat"??煎?????
+
+- ???璁镐娇??ㄥ????ㄧ??缂?杈????锛?
+  ???瀵?Thunderbird???琛ヤ?????绠?????????规??灏辨??浣跨?ㄤ??涓?"external editor"??╁??锛???跺??浣跨?ㄤ????????娆㈢??
+  $EDITOR??ヨ?诲???????????骞惰ˉ涓???版?????涓????瑕?瀹???板??锛????浠ヤ??杞藉苟涓?瀹?瑁?杩?涓???╁??锛???跺??娣诲??涓?涓?浣跨?ㄥ?????
+  ??????View->Toolbars->Customize...??????褰?浣?涔????淇℃???????跺??浠?浠???瑰?诲??灏卞??浠ヤ?????
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+TkRat (GUI)
+
+???浠ヤ娇??ㄥ?????浣跨??"Insert file..."??????澶???ㄧ??缂?杈???ㄣ??
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Gmail (Web GUI)
+
+涓?瑕?浣跨?ㄥ????????琛ヤ?????
+
+Gmail缃?椤靛?㈡?风???????ㄥ?版????惰〃绗?杞????涓虹┖??笺??
+
+??界?跺?惰〃绗?杞????涓虹┖??奸??棰????浠ヨ??澶???ㄧ??杈???ㄨВ??筹???????跺??杩?浼?浣跨?ㄥ??杞???㈣?????姣?琛???????涓?78涓?瀛?绗????
+
+???涓?涓????棰????Gmail杩?浼????浠讳??涓????ASCII???瀛?绗????淇℃????逛负base64缂???????瀹????涓?瑗垮????????娆ф床浜虹?????瀛????
+
+                                ###
diff --git a/MAINTAINERS b/MAINTAINERS
index 16a5c5f2c6a633a593820060f9e9df813e7acb06..0b415248ae252b0706f16e3e5cb85e721e0b14d0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -405,8 +405,8 @@ S:	Maintained
 F:	sound/oss/aedsp16.c
 
 AFFS FILE SYSTEM
-M:	Roman Zippel <zippel@linux-m68k.org>
-S:	Maintained
+L:	linux-fsdevel@vger.kernel.org
+S:	Orphan
 F:	Documentation/filesystems/affs.txt
 F:	fs/affs/
 
@@ -548,10 +548,11 @@ S:	Maintained
 F:	sound/aoa/
 
 APM DRIVER
-L:	linux-laptop@vger.kernel.org
-S:	Orphan
+M:	Jiri Kosina <jkosina@suse.cz>
+S:	Odd fixes
 F:	arch/x86/kernel/apm_32.c
 F:	include/linux/apm_bios.h
+F:	drivers/char/apm-emulation.c
 
 APPLE BCM5974 MULTITOUCH DRIVER
 M:	Henrik Rydberg <rydberg@euromail.se>
@@ -729,7 +730,7 @@ ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
 M:	Daniel Ribeiro <drwyrm@gmail.com>
 M:	Stefan Schmidt <stefan@openezx.org>
 M:	Harald Welte <laforge@openezx.org>
-L:	openezx-devel@lists.openezx.org (subscribers-only)
+L:	openezx-devel@lists.openezx.org (moderated for non-subscribers)
 W:	http://www.openezx.org/
 S:	Maintained
 T:	topgit git://git.openezx.org/openezx.git
@@ -1232,13 +1233,6 @@ W:	http://wireless.kernel.org/en/users/Drivers/ath9k
 S:	Supported
 F:	drivers/net/wireless/ath/ath9k/
 
-ATHEROS AR9170 WIRELESS DRIVER
-M:	Christian Lamparter <chunkeey@web.de>
-L:	linux-wireless@vger.kernel.org
-W:	http://wireless.kernel.org/en/users/Drivers/ar9170
-S:	Obsolete
-F:	drivers/net/wireless/ath/ar9170/
-
 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
 M:	Christian Lamparter <chunkeey@googlemail.com>
 L:	linux-wireless@vger.kernel.org
@@ -2813,38 +2807,19 @@ F:	Documentation/gpio.txt
 F:	drivers/gpio/
 F:	include/linux/gpio*
 
+GRE DEMULTIPLEXER DRIVER
+M:	Dmitry Kozlov <xeb@mail.ru>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	net/ipv4/gre.c
+F:	include/net/gre.h
+
 GRETH 10/100/1G Ethernet MAC device driver
 M:	Kristoffer Glembo <kristoffer@gaisler.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/greth*
 
-HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
-M:	Frank Seidel <frank@f-seidel.de>
-L:	platform-driver-x86@vger.kernel.org
-W:	http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
-S:	Maintained
-F:	drivers/platform/x86/hdaps.c
-
-HWPOISON MEMORY FAILURE HANDLING
-M:	Andi Kleen <andi@firstfloor.org>
-L:	linux-mm@kvack.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6.git hwpoison
-S:	Maintained
-F:	mm/memory-failure.c
-F:	mm/hwpoison-inject.c
-
-HYPERVISOR VIRTUAL CONSOLE DRIVER
-L:	linuxppc-dev@lists.ozlabs.org
-S:	Odd Fixes
-F:	drivers/tty/hvc/
-
-iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
-M:	Peter Jones <pjones@redhat.com>
-M:	Konrad Rzeszutek Wilk <konrad@kernel.org>
-S:	Maintained
-F:	drivers/firmware/iscsi_ibft*
-
 GSPCA FINEPIX SUBDRIVER
 M:	Frank Zago <frank@zago.net>
 L:	linux-media@vger.kernel.org
@@ -2895,6 +2870,26 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
 F:	drivers/media/video/gspca/
 
+HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
+M:	Frank Seidel <frank@f-seidel.de>
+L:	platform-driver-x86@vger.kernel.org
+W:	http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
+S:	Maintained
+F:	drivers/platform/x86/hdaps.c
+
+HWPOISON MEMORY FAILURE HANDLING
+M:	Andi Kleen <andi@firstfloor.org>
+L:	linux-mm@kvack.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6.git hwpoison
+S:	Maintained
+F:	mm/memory-failure.c
+F:	mm/hwpoison-inject.c
+
+HYPERVISOR VIRTUAL CONSOLE DRIVER
+L:	linuxppc-dev@lists.ozlabs.org
+S:	Odd Fixes
+F:	drivers/tty/hvc/
+
 HARDWARE MONITORING
 M:	Jean Delvare <khali@linux-fr.org>
 M:	Guenter Roeck <guenter.roeck@ericsson.com>
@@ -2945,8 +2940,8 @@ F:	drivers/block/cciss*
 F:	include/linux/cciss_ioctl.h
 
 HFS FILESYSTEM
-M:	Roman Zippel <zippel@linux-m68k.org>
-S:	Maintained
+L:	linux-fsdevel@vger.kernel.org
+S:	Orphan
 F:	Documentation/filesystems/hfs.txt
 F:	fs/hfs/
 
@@ -3362,6 +3357,12 @@ F:	Documentation/wimax/README.i2400m
 F:	drivers/net/wimax/i2400m/
 F:	include/linux/wimax/i2400m.h
 
+INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
+M:	Stanislaw Gruszka <sgruszka@redhat.com>
+L:	linux-wireless@vger.kernel.org
+S:	Supported
+F:	drivers/net/wireless/iwlegacy/
+
 INTEL WIRELESS WIFI LINK (iwlwifi)
 M:	Wey-Yi Guy <wey-yi.w.guy@intel.com>
 M:	Intel Linux Wireless <ilw@linux.intel.com>
@@ -3478,6 +3479,12 @@ F:	Documentation/isapnp.txt
 F:	drivers/pnp/isapnp/
 F:	include/linux/isapnp.h
 
+iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
+M:	Peter Jones <pjones@redhat.com>
+M:	Konrad Rzeszutek Wilk <konrad@kernel.org>
+S:	Maintained
+F:	drivers/firmware/iscsi_ibft*
+
 ISCSI
 M:	Mike Christie <michaelc@cs.wisc.edu>
 L:	open-iscsi@googlegroups.com
@@ -3807,7 +3814,7 @@ M:	Rusty Russell <rusty@rustcorp.com.au>
 L:	lguest@lists.ozlabs.org
 W:	http://lguest.ozlabs.org/
 S:	Odd Fixes
-F:	Documentation/lguest/
+F:	Documentation/virtual/lguest/
 F:	arch/x86/lguest/
 F:	drivers/lguest/
 F:	include/linux/lguest*.h
@@ -3994,7 +4001,6 @@ F:	arch/m32r/
 
 M68K ARCHITECTURE
 M:	Geert Uytterhoeven <geert@linux-m68k.org>
-M:	Roman Zippel <zippel@linux-m68k.org>
 L:	linux-m68k@lists.linux-m68k.org
 W:	http://www.linux-m68k.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
@@ -4247,7 +4253,7 @@ F:	include/linux/isicom.h
 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
 M:	Felipe Balbi <balbi@ti.com>
 L:	linux-usb@vger.kernel.org
-T:	git git://gitorious.org/usb/usb.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
 S:	Maintained
 F:	drivers/usb/musb/
 
@@ -4264,6 +4270,13 @@ M:	Tim Hockin <thockin@hockin.org>
 S:	Maintained
 F:	drivers/net/natsemi.c
 
+NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
+M:	Daniel Mack <zonque@gmail.com>
+S:	Maintained
+L:	alsa-devel@alsa-project.org
+W:	http://www.native-instruments.com
+F:	sound/usb/caiaq/
+
 NCP FILESYSTEM
 M:	Petr Vandrovec <petr@vandrovec.name>
 S:	Odd Fixes
@@ -4379,6 +4392,7 @@ S:	Maintained
 F:	net/ipv4/
 F:	net/ipv6/
 F:	include/net/ip*
+F:	arch/x86/net/*
 
 NETWORKING [LABELED] (NetLabel, CIPSO, Labeled IPsec, SECMARK)
 M:	Paul Moore <paul.moore@hp.com>
@@ -4574,6 +4588,7 @@ M:	Felipe Balbi <balbi@ti.com>
 M:	David Brownell <dbrownell@users.sourceforge.net>
 L:	linux-usb@vger.kernel.org
 L:	linux-omap@vger.kernel.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
 S:	Maintained
 F:	drivers/usb/*/*omap*
 F:	arch/arm/*omap*/usb*
@@ -4989,6 +5004,13 @@ F:	Documentation/pps/
 F:	drivers/pps/
 F:	include/linux/pps*.h
 
+PPTP DRIVER
+M:	Dmitry Kozlov <xeb@mail.ru>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/net/pptp.c
+W:	http://sourceforge.net/projects/accel-pptp
+
 PREEMPTIBLE KERNEL
 M:	Robert Love <rml@tech9.net>
 L:	kpreempt-tech@lists.sourceforge.net
@@ -5418,6 +5440,7 @@ F:	include/linux/timex.h
 F:	kernel/time/clocksource.c
 F:	kernel/time/time*.c
 F:	kernel/time/ntp.c
+F:	drivers/clocksource
 
 TLG2300 VIDEO4LINUX-2 DRIVER
 M:	Huang Shijie <shijie8@gmail.com>
@@ -5598,9 +5621,9 @@ F:	include/linux/ata.h
 F:	include/linux/libata.h
 
 SERVER ENGINES 10Gbps iSCSI - BladeEngine 2 DRIVER
-M:	Jayamohan Kallickal <jayamohank@serverengines.com>
+M:	Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
 L:	linux-scsi@vger.kernel.org
-W:	http://www.serverengines.com
+W:	http://www.emulex.com
 S:	Supported
 F:	drivers/scsi/be2iscsi/
 
@@ -5818,6 +5841,13 @@ S:	Maintained
 F:	drivers/ssb/
 F:	include/linux/ssb/
 
+BROADCOM SPECIFIC AMBA DRIVER (BCMA)
+M:	Rafał Miłecki <zajec5@gmail.com>
+L:	linux-wireless@vger.kernel.org
+S:	Maintained
+F:	drivers/bcma/
+F:	include/linux/bcma/
+
 SONY VAIO CONTROL DEVICE DRIVER
 M:	Mattia Dongili <malattia@linux.it>
 L:	platform-driver-x86@vger.kernel.org
@@ -5847,7 +5877,7 @@ F:	include/sound/
 F:	sound/
 
 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
-M:	Liam Girdwood <lrg@slimlogic.co.uk>
+M:	Liam Girdwood <lrg@ti.com>
 M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
@@ -6098,7 +6128,7 @@ F:	drivers/mmc/host/tifm_sd.c
 F:	include/linux/tifm.h
 
 TI TWL4030 SERIES SOC CODEC DRIVER
-M:	Peter Ujfalusi <peter.ujfalusi@nokia.com>
+M:	Peter Ujfalusi <peter.ujfalusi@ti.com>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Maintained
 F:	sound/soc/codecs/twl4030*
@@ -6201,6 +6231,7 @@ TRIVIAL PATCHES
 M:	Jiri Kosina <trivial@kernel.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
 S:	Maintained
+K:	^Subject:.*(?i)trivial
 
 TTY LAYER
 M:	Greg Kroah-Hartman <gregkh@suse.de>
@@ -6618,7 +6649,7 @@ L:	user-mode-linux-devel@lists.sourceforge.net
 L:	user-mode-linux-user@lists.sourceforge.net
 W:	http://user-mode-linux.sourceforge.net
 S:	Maintained
-F:	Documentation/uml/
+F:	Documentation/virtual/uml/
 F:	arch/um/
 F:	fs/hostfs/
 F:	fs/hppfs/
@@ -6742,7 +6773,7 @@ F:	drivers/scsi/vmw_pvscsi.c
 F:	drivers/scsi/vmw_pvscsi.h
 
 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
-M:	Liam Girdwood <lrg@slimlogic.co.uk>
+M:	Liam Girdwood <lrg@ti.com>
 M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
 W:	http://opensource.wolfsonmicro.com/node/15
 W:	http://www.slimlogic.co.uk/?p=48
@@ -7024,20 +7055,6 @@ M:	"Maciej W. Rozycki" <macro@linux-mips.org>
 S:	Maintained
 F:	drivers/tty/serial/zs.*
 
-GRE DEMULTIPLEXER DRIVER
-M:	Dmitry Kozlov <xeb@mail.ru>
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	net/ipv4/gre.c
-F:	include/net/gre.h
-
-PPTP DRIVER
-M:	Dmitry Kozlov <xeb@mail.ru>
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	drivers/net/pptp.c
-W:	http://sourceforge.net/projects/accel-pptp
-
 THE REST
 M:	Linus Torvalds <torvalds@linux-foundation.org>
 L:	linux-kernel@vger.kernel.org
diff --git a/Makefile b/Makefile
index 41ea6fbec55a1edcdcd697510afcc417578b057c..a0344a81a893b1a6e8d35346c370db7574d656ff 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 39
-EXTRAVERSION = -rc7
+EXTRAVERSION =
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*
@@ -1268,6 +1268,7 @@ help:
 	@echo  '  make C=1   [targets] Check all c source with $$CHECK (sparse by default)'
 	@echo  '  make C=2   [targets] Force check of all c source with $$CHECK'
 	@echo  '  make W=1   [targets] Enable extra gcc checks'
+	@echo  '  make RECORDMCOUNT_WARN=1 [targets] Warn about ignored mcount sections'
 	@echo  ''
 	@echo  'Execute "make" or "make all" to build all targets marked with [*] '
 	@echo  'For further info see the ./README file'
diff --git a/arch/Kconfig b/arch/Kconfig
index f78c2be4242b437ced3308795952102bf1359763..8d24bacaa61ea5746e326133d32f019f9511b602 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -144,9 +144,6 @@ config HAVE_CLK
 config HAVE_DMA_API_DEBUG
 	bool
 
-config HAVE_DEFAULT_NO_SPIN_MUTEXES
-	bool
-
 config HAVE_HW_BREAKPOINT
 	bool
 	depends on PERF_EVENTS
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 058937bf5a77718983126f2ab3813a023cb8c1d0..b1834166922dbb8260eb4457cf2c77a8c4616e59 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -452,10 +452,14 @@
 #define __NR_fanotify_init		494
 #define __NR_fanotify_mark		495
 #define __NR_prlimit64			496
+#define __NR_name_to_handle_at		497
+#define __NR_open_by_handle_at		498
+#define __NR_clock_adjtime		499
+#define __NR_syncfs			500
 
 #ifdef __KERNEL__
 
-#define NR_SYSCALLS			497
+#define NR_SYSCALLS			501
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 42aa078a5e4d3531994144998b6a5c6bfe87ddaf..5a621c6d22ab4e217b489376c82da5f3d5f94894 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -585,8 +585,7 @@ handle_ipi(struct pt_regs *regs)
 
 		switch (which) {
 		case IPI_RESCHEDULE:
-			/* Reschedule callback.  Everything to be done
-			   is done by the interrupt return path.  */
+			scheduler_ipi();
 			break;
 
 		case IPI_CALL_FUNC:
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index a6a1de9db16fd6e57d96c4e0b1f76db70f27147f..15f999d41c75c820822fffb70a437ab0467d629e 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -498,23 +498,27 @@ sys_call_table:
 	.quad sys_ni_syscall			/* sys_timerfd */
 	.quad sys_eventfd
 	.quad sys_recvmmsg
-	.quad sys_fallocate				/* 480 */
+	.quad sys_fallocate			/* 480 */
 	.quad sys_timerfd_create
 	.quad sys_timerfd_settime
 	.quad sys_timerfd_gettime
 	.quad sys_signalfd4
-	.quad sys_eventfd2				/* 485 */
+	.quad sys_eventfd2			/* 485 */
 	.quad sys_epoll_create1
 	.quad sys_dup3
 	.quad sys_pipe2
 	.quad sys_inotify_init1
-	.quad sys_preadv				/* 490 */
+	.quad sys_preadv			/* 490 */
 	.quad sys_pwritev
 	.quad sys_rt_tgsigqueueinfo
 	.quad sys_perf_event_open
 	.quad sys_fanotify_init
-	.quad sys_fanotify_mark				/* 495 */
+	.quad sys_fanotify_mark			/* 495 */
 	.quad sys_prlimit64
+	.quad sys_name_to_handle_at
+	.quad sys_open_by_handle_at
+	.quad sys_clock_adjtime
+	.quad sys_syncfs			/* 500 */
 
 	.size sys_call_table, . - sys_call_table
 	.type sys_call_table, @object
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 918e8e0b72ff1e3220845ea410277a83ff326517..818e74ed45dc01bbc0eaef0eb60b2ccbf8c137e9 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -375,8 +375,7 @@ static struct clocksource clocksource_rpcc = {
 
 static inline void register_rpcc_clocksource(long cycle_freq)
 {
-	clocksource_calc_mult_shift(&clocksource_rpcc, cycle_freq, 4);
-	clocksource_register(&clocksource_rpcc);
+	clocksource_register_hz(&clocksource_rpcc, cycle_freq);
 }
 #else /* !CONFIG_SMP */
 static inline void register_rpcc_clocksource(long cycle_freq)
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index 433be2a24f3149261a03600ca19aa6a33992bbc8..3d890a98a08ba139f8d234755512fdb97f0fe51e 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -46,6 +46,7 @@ SECTIONS
 	__init_end = .;
 	/* Freed after init ends here */
 
+	_sdata = .;	/* Start of rw data section */
 	_data = .;
 	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
 
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 377a7a595b08041fdacb1dfd43d8be206578bda8..7275009686e64a9336ff6fb902d57c6363f1d4fd 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -197,15 +197,21 @@ config ARM_PATCH_PHYS_VIRT
 	depends on !XIP_KERNEL && MMU
 	depends on !ARCH_REALVIEW || !SPARSEMEM
 	help
-	  Patch phys-to-virt translation functions at runtime according to
-	  the position of the kernel in system memory.
+	  Patch phys-to-virt and virt-to-phys translation functions at
+	  boot and module load time according to the position of the
+	  kernel in system memory.
 
-	  This can only be used with non-XIP with MMU kernels where
-	  the base of physical memory is at a 16MB boundary.
+	  This can only be used with non-XIP MMU kernels where the base
+	  of physical memory is at a 16MB boundary, or theoretically 64K
+	  for the MSM machine class.
 
 config ARM_PATCH_PHYS_VIRT_16BIT
 	def_bool y
 	depends on ARM_PATCH_PHYS_VIRT && ARCH_MSM
+	help
+	  This option extends the physical to virtual translation patching
+	  to allow physical memory down to a theoretical minimum of 64K
+	  boundaries.
 
 source "init/Kconfig"
 
@@ -297,6 +303,7 @@ config ARCH_BCMRING
 	depends on MMU
 	select CPU_V6
 	select ARM_AMBA
+	select ARM_TIMER_SP804
 	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
@@ -366,6 +373,7 @@ config ARCH_MXC
 	select GENERIC_CLOCKEVENTS
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select HAVE_SCHED_CLOCK
 	help
 	  Support for Freescale MXC/iMX-based family of processors
@@ -375,21 +383,13 @@ config ARCH_MXS
 	select GENERIC_CLOCKEVENTS
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	help
 	  Support for Freescale MXS-based family of processors
 
-config ARCH_STMP3XXX
-	bool "Freescale STMP3xxx"
-	select CPU_ARM926T
-	select CLKDEV_LOOKUP
-	select ARCH_REQUIRE_GPIOLIB
-	select GENERIC_CLOCKEVENTS
-	select USB_ARCH_HAS_EHCI
-	help
-	  Support for systems based on the Freescale 3xxx CPUs.
-
 config ARCH_NETX
 	bool "Hilscher NetX based"
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select ARM_VIC
 	select GENERIC_CLOCKEVENTS
@@ -457,6 +457,7 @@ config ARCH_IXP2000
 config ARCH_IXP4XX
 	bool "IXP4xx-based"
 	depends on MMU
+	select CLKSRC_MMIO
 	select CPU_XSCALE
 	select GENERIC_GPIO
 	select GENERIC_CLOCKEVENTS
@@ -468,7 +469,7 @@ config ARCH_IXP4XX
 
 config ARCH_DOVE
 	bool "Marvell Dove"
-	select CPU_V6K
+	select CPU_V7
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
@@ -497,6 +498,7 @@ config ARCH_LOKI
 
 config ARCH_LPC32XX
 	bool "NXP LPC32XX"
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select ARCH_REQUIRE_GPIOLIB
 	select HAVE_IDE
@@ -554,23 +556,12 @@ config ARCH_KS8695
 	  Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
 	  System-on-Chip devices.
 
-config ARCH_NS9XXX
-	bool "NetSilicon NS9xxx"
-	select CPU_ARM926T
-	select GENERIC_GPIO
-	select GENERIC_CLOCKEVENTS
-	select HAVE_CLK
-	help
-	  Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
-	  System.
-
-	  <http://www.digi.com/products/microprocessors/index.jsp>
-
 config ARCH_W90X900
 	bool "Nuvoton W90X900 CPU"
 	select CPU_ARM926T
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select GENERIC_CLOCKEVENTS
 	help
 	  Support for Nuvoton (Winbond logic dept.) ARM9 processor,
@@ -592,6 +583,7 @@ config ARCH_NUC93X
 config ARCH_TEGRA
 	bool "NVIDIA Tegra"
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select GENERIC_TIME
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_GPIO
@@ -617,6 +609,7 @@ config ARCH_PXA
 	select ARCH_MTD_XIP
 	select ARCH_HAS_CPUFREQ
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
 	select HAVE_SCHED_CLOCK
@@ -667,6 +660,7 @@ config ARCH_RPC
 
 config ARCH_SA1100
 	bool "SA1100-based"
+	select CLKSRC_MMIO
 	select CPU_SA1100
 	select ISA
 	select ARCH_SPARSEMEM_ENABLE
@@ -803,6 +797,7 @@ config ARCH_SHARK
 
 config ARCH_TCC_926
 	bool "Telechips TCC ARM926-based systems"
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select HAVE_CLK
 	select CLKDEV_LOOKUP
@@ -813,6 +808,7 @@ config ARCH_TCC_926
 config ARCH_U300
 	bool "ST-Ericsson U300 Series"
 	depends on MMU
+	select CLKSRC_MMIO
 	select CPU_ARM926T
 	select HAVE_SCHED_CLOCK
 	select HAVE_TCM
@@ -854,6 +850,7 @@ config ARCH_DAVINCI
 	select HAVE_IDE
 	select CLKDEV_LOOKUP
 	select GENERIC_ALLOCATOR
+	select GENERIC_IRQ_CHIP
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	help
 	  Support for TI's DaVinci platform.
@@ -874,6 +871,7 @@ config PLAT_SPEAR
 	select ARM_AMBA
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
 	help
@@ -951,8 +949,6 @@ source "arch/arm/mach-netx/Kconfig"
 source "arch/arm/mach-nomadik/Kconfig"
 source "arch/arm/plat-nomadik/Kconfig"
 
-source "arch/arm/mach-ns9xxx/Kconfig"
-
 source "arch/arm/mach-nuc93x/Kconfig"
 
 source "arch/arm/plat-omap/Kconfig"
@@ -1005,8 +1001,6 @@ source "arch/arm/mach-exynos4/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"
 
-source "arch/arm/plat-stmp3xxx/Kconfig"
-
 source "arch/arm/mach-tegra/Kconfig"
 
 source "arch/arm/mach-u300/Kconfig"
@@ -1033,6 +1027,8 @@ config PLAT_IOP
 
 config PLAT_ORION
 	bool
+	select CLKSRC_MMIO
+	select GENERIC_IRQ_CHIP
 	select HAVE_SCHED_CLOCK
 
 config PLAT_PXA
@@ -1043,6 +1039,7 @@ config PLAT_VERSATILE
 
 config ARM_TIMER_SP804
 	bool
+	select CLKSRC_MMIO
 
 source arch/arm/mm/Kconfig
 
@@ -1318,8 +1315,7 @@ menu "Kernel Features"
 source "kernel/time/Kconfig"
 
 config SMP
-	bool "Symmetric Multi-Processing (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
+	bool "Symmetric Multi-Processing"
 	depends on CPU_V6K || CPU_V7
 	depends on GENERIC_CLOCKEVENTS
 	depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \
@@ -1521,8 +1517,8 @@ config ARCH_SELECT_MEMORY_MODEL
 	def_bool ARCH_SPARSEMEM_ENABLE
 
 config HIGHMEM
-	bool "High Memory Support (EXPERIMENTAL)"
-	depends on MMU && EXPERIMENTAL
+	bool "High Memory Support"
+	depends on MMU
 	help
 	  The address space of ARM processors is only 4 Gigabytes large
 	  and it has to accommodate user address space, kernel address
@@ -1742,16 +1738,31 @@ config CMDLINE
 	  time by entering them here. As a minimum, you should specify the
 	  memory size and the root device (e.g., mem=64M root=/dev/nfs).
 
+choice
+	prompt "Kernel command line type" if CMDLINE != ""
+	default CMDLINE_FROM_BOOTLOADER
+
+config CMDLINE_FROM_BOOTLOADER
+	bool "Use bootloader kernel arguments if available"
+	help
+	  Uses the command-line options passed by the boot loader. If
+	  the boot loader doesn't provide any, the default kernel command
+	  string provided in CMDLINE will be used.
+
+config CMDLINE_EXTEND
+	bool "Extend bootloader kernel arguments"
+	help
+	  The command-line arguments provided by the boot loader will be
+	  appended to the default kernel command string.
+
 config CMDLINE_FORCE
 	bool "Always use the default kernel command string"
-	depends on CMDLINE != ""
 	help
 	  Always use the default kernel command string, even if the boot
 	  loader passes other arguments to the kernel.
 	  This is useful if you cannot or don't want to change the
 	  command-line options your boot loader passes to the kernel.
-
-	  If unsure, say N.
+endchoice
 
 config XIP_KERNEL
 	bool "Kernel Execute-In-Place from ROM"
@@ -2010,7 +2021,7 @@ menu "Power management options"
 source "kernel/power/Kconfig"
 
 config ARCH_SUSPEND_POSSIBLE
-	depends on !ARCH_S5P64X0 && !ARCH_S5P6442
+	depends on !ARCH_S5P64X0 && !ARCH_S5P6442 && !ARCH_S5PC100
 	depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
 		CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE
 	def_bool y
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index c7d321a3d95db7ef2b73c76aa38357af41dd62d2..25750bcb3397ed85908b59529c1c2add7695be4d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -158,13 +158,11 @@ machine-$(CONFIG_ARCH_MV78XX0)		:= mv78xx0
 machine-$(CONFIG_ARCH_MX1)		:= imx
 machine-$(CONFIG_ARCH_MX2)		:= imx
 machine-$(CONFIG_ARCH_MX25)		:= imx
-machine-$(CONFIG_ARCH_MX3)		:= mx3
+machine-$(CONFIG_ARCH_MX3)		:= imx
 machine-$(CONFIG_ARCH_MX5)		:= mx5
-machine-$(CONFIG_ARCH_MXC91231)		:= mxc91231
 machine-$(CONFIG_ARCH_MXS)		:= mxs
 machine-$(CONFIG_ARCH_NETX)		:= netx
 machine-$(CONFIG_ARCH_NOMADIK)		:= nomadik
-machine-$(CONFIG_ARCH_NS9XXX)		:= ns9xxx
 machine-$(CONFIG_ARCH_OMAP1)		:= omap1
 machine-$(CONFIG_ARCH_OMAP2)		:= omap2
 machine-$(CONFIG_ARCH_OMAP3)		:= omap2
@@ -185,8 +183,6 @@ machine-$(CONFIG_ARCH_EXYNOS4)		:= exynos4
 machine-$(CONFIG_ARCH_SA1100)		:= sa1100
 machine-$(CONFIG_ARCH_SHARK)		:= shark
 machine-$(CONFIG_ARCH_SHMOBILE) 	:= shmobile
-machine-$(CONFIG_ARCH_STMP378X)		:= stmp378x
-machine-$(CONFIG_ARCH_STMP37XX)		:= stmp37xx
 machine-$(CONFIG_ARCH_TCC8K)		:= tcc8k
 machine-$(CONFIG_ARCH_TEGRA)		:= tegra
 machine-$(CONFIG_ARCH_U300)		:= u300
@@ -207,7 +203,6 @@ machine-$(CONFIG_MACH_SPEAR600)		:= spear6xx
 plat-$(CONFIG_ARCH_MXC)		:= mxc
 plat-$(CONFIG_ARCH_OMAP)	:= omap
 plat-$(CONFIG_ARCH_S3C64XX)	:= samsung
-plat-$(CONFIG_ARCH_STMP3XXX)	:= stmp3xxx
 plat-$(CONFIG_ARCH_TCC_926)	:= tcc
 plat-$(CONFIG_PLAT_IOP)		:= iop
 plat-$(CONFIG_PLAT_NOMADIK)	:= nomadik
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 8ebbb511c7836383aac94622d0ed00aed5c5f29a..23aad07223035a3fcfd9346158a808d2fe423b8e 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -74,7 +74,7 @@ ZTEXTADDR	:= $(CONFIG_ZBOOT_ROM_TEXT)
 ZBSSADDR	:= $(CONFIG_ZBOOT_ROM_BSS)
 else
 ZTEXTADDR	:= 0
-ZBSSADDR	:= ALIGN(4)
+ZBSSADDR	:= ALIGN(8)
 endif
 
 SEDFLAGS	= s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/
@@ -98,8 +98,6 @@ endif
 ccflags-y := -fpic -fno-builtin
 asflags-y := -Wa,-march=all
 
-# Provide size of uncompressed kernel to the decompressor via a linker symbol.
-LDFLAGS_vmlinux = --defsym _image_size=$(shell stat -c "%s" $(obj)/../Image)
 # Supply ZRELADDR to the decompressor via a linker symbol.
 ifneq ($(CONFIG_AUTO_ZRELADDR),y)
 LDFLAGS_vmlinux += --defsym zreladdr=$(ZRELADDR)
@@ -122,10 +120,23 @@ lib1funcs = $(obj)/lib1funcs.o
 $(obj)/lib1funcs.S: $(srctree)/arch/$(SRCARCH)/lib/lib1funcs.S FORCE
 	$(call cmd,shipped)
 
+# We need to prevent any GOTOFF relocs being used with references
+# to symbols in the .bss section since we cannot relocate them
+# independently from the rest at run time.  This can be achieved by
+# ensuring that no private .bss symbols exist, as global symbols
+# always have a GOT entry which is what we need.
+# The .data section is already discarded by the linker script so no need
+# to bother about it here.
+check_for_bad_syms = \
+bad_syms=$$($(CROSS_COMPILE)nm $@ | sed -n 's/^.\{8\} [bc] \(.*\)/\1/p') && \
+[ -z "$$bad_syms" ] || \
+  ( echo "following symbols must have non local/private scope:" >&2; \
+    echo "$$bad_syms" >&2; rm -f $@; false )
+
 $(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.$(suffix_y).o \
 	 	$(addprefix $(obj)/, $(OBJS)) $(lib1funcs) FORCE
 	$(call if_changed,ld)
-	@:
+	@$(check_for_bad_syms)
 
 $(obj)/piggy.$(suffix_y): $(obj)/../Image FORCE
 	$(call if_changed,$(suffix_y))
diff --git a/arch/arm/boot/compressed/decompress.c b/arch/arm/boot/compressed/decompress.c
index 4c72a97bc3e1405318eaeeafaf130cf998049515..07be5a2f830236736b15022da52fa0362ff5c16f 100644
--- a/arch/arm/boot/compressed/decompress.c
+++ b/arch/arm/boot/compressed/decompress.c
@@ -44,7 +44,7 @@ extern void error(char *);
 #include "../../../../lib/decompress_unlzma.c"
 #endif
 
-void do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
+int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
 {
-	decompress(input, len, NULL, NULL, output, NULL, error);
+	return decompress(input, len, NULL, NULL, output, NULL, error);
 }
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index adf583cd0c351196cbfb4efe450b845707c7e36c..f9da41921c521e216f07816eb5cab99c041f4845 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -179,16 +179,29 @@ not_angel:
 		bl	cache_on
 
 restart:	adr	r0, LC0
-		ldmia	r0, {r1, r2, r3, r5, r6, r9, r11, r12}
-		ldr	sp, [r0, #32]
+		ldmia	r0, {r1, r2, r3, r6, r10, r11, r12}
+		ldr	sp, [r0, #28]
 
 		/*
 		 * We might be running at a different address.  We need
 		 * to fix up various pointers.
 		 */
 		sub	r0, r0, r1		@ calculate the delta offset
-		add	r5, r5, r0		@ _start
 		add	r6, r6, r0		@ _edata
+		add	r10, r10, r0		@ inflated kernel size location
+
+		/*
+		 * The kernel build system appends the size of the
+		 * decompressed kernel at the end of the compressed data
+		 * in little-endian form.
+		 */
+		ldrb	r9, [r10, #0]
+		ldrb	lr, [r10, #1]
+		orr	r9, r9, lr, lsl #8
+		ldrb	lr, [r10, #2]
+		ldrb	r10, [r10, #3]
+		orr	r9, r9, lr, lsl #16
+		orr	r9, r9, r10, lsl #24
 
 #ifndef CONFIG_ZBOOT_ROM
 		/* malloc space is above the relocated stack (64k max) */
@@ -206,31 +219,40 @@ restart:	adr	r0, LC0
 /*
  * Check to see if we will overwrite ourselves.
  *   r4  = final kernel address
- *   r5  = start of this image
  *   r9  = size of decompressed image
  *   r10 = end of this image, including  bss/stack/malloc space if non XIP
  * We basically want:
- *   r4 >= r10 -> OK
- *   r4 + image length <= r5 -> OK
+ *   r4 - 16k page directory >= r10 -> OK
+ *   r4 + image length <= current position (pc) -> OK
  */
+		add	r10, r10, #16384
 		cmp	r4, r10
 		bhs	wont_overwrite
 		add	r10, r4, r9
-		cmp	r10, r5
+   ARM(		cmp	r10, pc		)
+ THUMB(		mov	lr, pc		)
+ THUMB(		cmp	r10, lr		)
 		bls	wont_overwrite
 
 /*
  * Relocate ourselves past the end of the decompressed kernel.
- *   r5  = start of this image
  *   r6  = _edata
  *   r10 = end of the decompressed kernel
  * Because we always copy ahead, we need to do it from the end and go
  * backward in case the source and destination overlap.
  */
-		/* Round up to next 256-byte boundary. */
-		add	r10, r10, #256
+		/*
+		 * Bump to the next 256-byte boundary with the size of
+		 * the relocation code added. This avoids overwriting
+		 * ourself when the offset is small.
+		 */
+		add	r10, r10, #((reloc_code_end - restart + 256) & ~255)
 		bic	r10, r10, #255
 
+		/* Get start of code we want to copy and align it down. */
+		adr	r5, restart
+		bic	r5, r5, #31
+
 		sub	r9, r6, r5		@ size to copy
 		add	r9, r9, #31		@ rounded up to a multiple
 		bic	r9, r9, #31		@ ... of 32 bytes
@@ -245,6 +267,11 @@ restart:	adr	r0, LC0
 		/* Preserve offset to relocated code. */
 		sub	r6, r9, r6
 
+#ifndef CONFIG_ZBOOT_ROM
+		/* cache_clean_flush may use the stack, so relocate it */
+		add	sp, sp, r6
+#endif
+
 		bl	cache_clean_flush
 
 		adr	r0, BSYM(restart)
@@ -333,12 +360,11 @@ not_relocated:	mov	r0, #0
 LC0:		.word	LC0			@ r1
 		.word	__bss_start		@ r2
 		.word	_end			@ r3
-		.word	_start			@ r5
 		.word	_edata			@ r6
-		.word	_image_size		@ r9
+		.word	input_data_end - 4	@ r10 (inflated size location)
 		.word	_got_start		@ r11
 		.word	_got_end		@ ip
-		.word	user_stack_end		@ sp
+		.word	.L_user_stack_end	@ sp
 		.size	LC0, . - LC0
 
 #ifdef CONFIG_ARCH_RPC
@@ -447,7 +473,11 @@ __setup_mmu:	sub	r3, r4, #16384		@ Page directory size
 		orr	r1, r1, #3 << 10
 		add	r2, r3, #16384
 1:		cmp	r1, r9			@ if virt > start of RAM
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+		orrhs	r1, r1, #0x08		@ set cacheable
+#else
 		orrhs	r1, r1, #0x0c		@ set cacheable, bufferable
+#endif
 		cmp	r1, r10			@ if virt > end of RAM
 		bichs	r1, r1, #0x0c		@ clear cacheable, bufferable
 		str	r1, [r0], #4		@ 1:1 mapping
@@ -472,6 +502,12 @@ __setup_mmu:	sub	r3, r4, #16384		@ Page directory size
 		mov	pc, lr
 ENDPROC(__setup_mmu)
 
+__arm926ejs_mmu_cache_on:
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+		mov	r0, #4			@ put dcache in WT mode
+		mcr	p15, 7, r0, c15, c0, 0
+#endif
+
 __armv4_mmu_cache_on:
 		mov	r12, lr
 #ifdef CONFIG_MMU
@@ -653,6 +689,12 @@ proc_types:
 		W(b)	__armv4_mpu_cache_off
 		W(b)	__armv4_mpu_cache_flush
 
+		.word	0x41069260		@ ARM926EJ-S (v5TEJ)
+		.word	0xff0ffff0
+		b	__arm926ejs_mmu_cache_on
+		b	__armv4_mmu_cache_off
+		b	__armv5tej_mmu_cache_flush
+
 		.word	0x00007000		@ ARM7 IDs
 		.word	0x0000f000
 		mov	pc, lr
@@ -735,12 +777,6 @@ proc_types:
 		W(b)	__armv4_mmu_cache_off
 		W(b)	__armv6_mmu_cache_flush
 
-		.word	0x560f5810		@ Marvell PJ4 ARMv6
-		.word	0xff0ffff0
-		W(b)	__armv4_mmu_cache_on
-		W(b)	__armv4_mmu_cache_off
-		W(b)	__armv6_mmu_cache_flush
-
 		.word	0x000f0000		@ new CPU Id
 		.word	0x000f0000
 		W(b)	__armv7_mmu_cache_on
@@ -1062,8 +1098,9 @@ memdump:	mov	r12, r0
 #endif
 
 		.ltorg
+reloc_code_end:
 
 		.align
 		.section ".stack", "aw", %nobits
-user_stack:	.space	4096
-user_stack_end:
+.L_user_stack:	.space	4096
+.L_user_stack_end:
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 2df38263124c2676e0b0ec62a95de05a1e2ad891..832d37236c59fdc92c852166d64a6b0c6efc71d5 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -26,8 +26,6 @@ unsigned int __machine_arch_type;
 #include <linux/linkage.h>
 #include <asm/string.h>
 
-#include <asm/unaligned.h>
-
 
 static void putstr(const char *ptr);
 extern void error(char *x);
@@ -139,13 +137,12 @@ void *memcpy(void *__dest, __const void *__src, size_t __n)
 }
 
 /*
- * gzip delarations
+ * gzip declarations
  */
 extern char input_data[];
 extern char input_data_end[];
 
 unsigned char *output_data;
-unsigned long output_ptr;
 
 unsigned long free_mem_ptr;
 unsigned long free_mem_end_ptr;
@@ -170,15 +167,15 @@ asmlinkage void __div0(void)
 	error("Attempting division by 0!");
 }
 
-extern void do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x));
+extern int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x));
 
 
-unsigned long
+void
 decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
 		unsigned long free_mem_ptr_end_p,
 		int arch_id)
 {
-	unsigned char *tmp;
+	int ret;
 
 	output_data		= (unsigned char *)output_start;
 	free_mem_ptr		= free_mem_ptr_p;
@@ -187,12 +184,11 @@ decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
 
 	arch_decomp_setup();
 
-	tmp = (unsigned char *) (((unsigned long)input_data_end) - 4);
-	output_ptr = get_unaligned_le32(tmp);
-
 	putstr("Uncompressing Linux...");
-	do_decompress(input_data, input_data_end - input_data,
-			output_data, error);
-	putstr(" done, booting the kernel.\n");
-	return output_ptr;
+	ret = do_decompress(input_data, input_data_end - input_data,
+			    output_data, error);
+	if (ret)
+		error("decompressor returned an error");
+	else
+		putstr(" done, booting the kernel.\n");
 }
diff --git a/arch/arm/boot/compressed/vmlinux.lds.in b/arch/arm/boot/compressed/vmlinux.lds.in
index 5309909d72823592dc7e9f6db0ba1e73574da46d..ea80abe788449444a685339c01a128e04250ceb8 100644
--- a/arch/arm/boot/compressed/vmlinux.lds.in
+++ b/arch/arm/boot/compressed/vmlinux.lds.in
@@ -54,6 +54,7 @@ SECTIONS
   .bss			: { *(.bss) }
   _end = .;
 
+  . = ALIGN(8);		/* the stack must be 64-bit aligned */
   .stack		: { *(.stack) }
 
   .stab 0		: { *(.stab) }
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index f70ec7dadebbae0b4bcd098fc4c824ff4b0c3eef..4ddd0a6ac7ff3d9db4f55b165c172ec144e90a51 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -49,7 +49,7 @@ struct gic_chip_data {
  * Default make them NULL.
  */
 struct irq_chip gic_arch_extn = {
-	.irq_ack	= NULL,
+	.irq_eoi	= NULL,
 	.irq_mask	= NULL,
 	.irq_unmask	= NULL,
 	.irq_retrigger	= NULL,
@@ -84,21 +84,12 @@ static inline unsigned int gic_irq(struct irq_data *d)
 /*
  * Routines to acknowledge, disable and enable interrupts
  */
-static void gic_ack_irq(struct irq_data *d)
-{
-	spin_lock(&irq_controller_lock);
-	if (gic_arch_extn.irq_ack)
-		gic_arch_extn.irq_ack(d);
-	writel(gic_irq(d), gic_cpu_base(d) + GIC_CPU_EOI);
-	spin_unlock(&irq_controller_lock);
-}
-
 static void gic_mask_irq(struct irq_data *d)
 {
 	u32 mask = 1 << (d->irq % 32);
 
 	spin_lock(&irq_controller_lock);
-	writel(mask, gic_dist_base(d) + GIC_DIST_ENABLE_CLEAR + (gic_irq(d) / 32) * 4);
+	writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_CLEAR + (gic_irq(d) / 32) * 4);
 	if (gic_arch_extn.irq_mask)
 		gic_arch_extn.irq_mask(d);
 	spin_unlock(&irq_controller_lock);
@@ -111,10 +102,21 @@ static void gic_unmask_irq(struct irq_data *d)
 	spin_lock(&irq_controller_lock);
 	if (gic_arch_extn.irq_unmask)
 		gic_arch_extn.irq_unmask(d);
-	writel(mask, gic_dist_base(d) + GIC_DIST_ENABLE_SET + (gic_irq(d) / 32) * 4);
+	writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_SET + (gic_irq(d) / 32) * 4);
 	spin_unlock(&irq_controller_lock);
 }
 
+static void gic_eoi_irq(struct irq_data *d)
+{
+	if (gic_arch_extn.irq_eoi) {
+		spin_lock(&irq_controller_lock);
+		gic_arch_extn.irq_eoi(d);
+		spin_unlock(&irq_controller_lock);
+	}
+
+	writel_relaxed(gic_irq(d), gic_cpu_base(d) + GIC_CPU_EOI);
+}
+
 static int gic_set_type(struct irq_data *d, unsigned int type)
 {
 	void __iomem *base = gic_dist_base(d);
@@ -138,7 +140,7 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
 	if (gic_arch_extn.irq_set_type)
 		gic_arch_extn.irq_set_type(d, type);
 
-	val = readl(base + GIC_DIST_CONFIG + confoff);
+	val = readl_relaxed(base + GIC_DIST_CONFIG + confoff);
 	if (type == IRQ_TYPE_LEVEL_HIGH)
 		val &= ~confmask;
 	else if (type == IRQ_TYPE_EDGE_RISING)
@@ -148,15 +150,15 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
 	 * As recommended by the spec, disable the interrupt before changing
 	 * the configuration
 	 */
-	if (readl(base + GIC_DIST_ENABLE_SET + enableoff) & enablemask) {
-		writel(enablemask, base + GIC_DIST_ENABLE_CLEAR + enableoff);
+	if (readl_relaxed(base + GIC_DIST_ENABLE_SET + enableoff) & enablemask) {
+		writel_relaxed(enablemask, base + GIC_DIST_ENABLE_CLEAR + enableoff);
 		enabled = true;
 	}
 
-	writel(val, base + GIC_DIST_CONFIG + confoff);
+	writel_relaxed(val, base + GIC_DIST_CONFIG + confoff);
 
 	if (enabled)
-		writel(enablemask, base + GIC_DIST_ENABLE_SET + enableoff);
+		writel_relaxed(enablemask, base + GIC_DIST_ENABLE_SET + enableoff);
 
 	spin_unlock(&irq_controller_lock);
 
@@ -188,8 +190,8 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
 
 	spin_lock(&irq_controller_lock);
 	d->node = cpu;
-	val = readl(reg) & ~mask;
-	writel(val | bit, reg);
+	val = readl_relaxed(reg) & ~mask;
+	writel_relaxed(val | bit, reg);
 	spin_unlock(&irq_controller_lock);
 
 	return 0;
@@ -218,11 +220,10 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
 	unsigned int cascade_irq, gic_irq;
 	unsigned long status;
 
-	/* primary controller ack'ing */
-	chip->irq_ack(&desc->irq_data);
+	chained_irq_enter(chip, desc);
 
 	spin_lock(&irq_controller_lock);
-	status = readl(chip_data->cpu_base + GIC_CPU_INTACK);
+	status = readl_relaxed(chip_data->cpu_base + GIC_CPU_INTACK);
 	spin_unlock(&irq_controller_lock);
 
 	gic_irq = (status & 0x3ff);
@@ -236,15 +237,14 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
 		generic_handle_irq(cascade_irq);
 
  out:
-	/* primary controller unmasking */
-	chip->irq_unmask(&desc->irq_data);
+	chained_irq_exit(chip, desc);
 }
 
 static struct irq_chip gic_chip = {
 	.name			= "GIC",
-	.irq_ack		= gic_ack_irq,
 	.irq_mask		= gic_mask_irq,
 	.irq_unmask		= gic_unmask_irq,
+	.irq_eoi		= gic_eoi_irq,
 	.irq_set_type		= gic_set_type,
 	.irq_retrigger		= gic_retrigger,
 #ifdef CONFIG_SMP
@@ -272,13 +272,13 @@ static void __init gic_dist_init(struct gic_chip_data *gic,
 	cpumask |= cpumask << 8;
 	cpumask |= cpumask << 16;
 
-	writel(0, base + GIC_DIST_CTRL);
+	writel_relaxed(0, base + GIC_DIST_CTRL);
 
 	/*
 	 * Find out how many interrupts are supported.
 	 * The GIC only supports up to 1020 interrupt sources.
 	 */
-	gic_irqs = readl(base + GIC_DIST_CTR) & 0x1f;
+	gic_irqs = readl_relaxed(base + GIC_DIST_CTR) & 0x1f;
 	gic_irqs = (gic_irqs + 1) * 32;
 	if (gic_irqs > 1020)
 		gic_irqs = 1020;
@@ -287,26 +287,26 @@ static void __init gic_dist_init(struct gic_chip_data *gic,
 	 * Set all global interrupts to be level triggered, active low.
 	 */
 	for (i = 32; i < gic_irqs; i += 16)
-		writel(0, base + GIC_DIST_CONFIG + i * 4 / 16);
+		writel_relaxed(0, base + GIC_DIST_CONFIG + i * 4 / 16);
 
 	/*
 	 * Set all global interrupts to this CPU only.
 	 */
 	for (i = 32; i < gic_irqs; i += 4)
-		writel(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
+		writel_relaxed(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
 
 	/*
 	 * Set priority on all global interrupts.
 	 */
 	for (i = 32; i < gic_irqs; i += 4)
-		writel(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
+		writel_relaxed(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
 
 	/*
 	 * Disable all interrupts.  Leave the PPI and SGIs alone
 	 * as these enables are banked registers.
 	 */
 	for (i = 32; i < gic_irqs; i += 32)
-		writel(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
+		writel_relaxed(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
 
 	/*
 	 * Limit number of interrupts registered to the platform maximum
@@ -319,12 +319,12 @@ static void __init gic_dist_init(struct gic_chip_data *gic,
 	 * Setup the Linux IRQ subsystem.
 	 */
 	for (i = irq_start; i < irq_limit; i++) {
-		irq_set_chip_and_handler(i, &gic_chip, handle_level_irq);
+		irq_set_chip_and_handler(i, &gic_chip, handle_fasteoi_irq);
 		irq_set_chip_data(i, gic);
 		set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
 	}
 
-	writel(1, base + GIC_DIST_CTRL);
+	writel_relaxed(1, base + GIC_DIST_CTRL);
 }
 
 static void __cpuinit gic_cpu_init(struct gic_chip_data *gic)
@@ -337,17 +337,17 @@ static void __cpuinit gic_cpu_init(struct gic_chip_data *gic)
 	 * Deal with the banked PPI and SGI interrupts - disable all
 	 * PPI interrupts, ensure all SGI interrupts are enabled.
 	 */
-	writel(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR);
-	writel(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET);
+	writel_relaxed(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR);
+	writel_relaxed(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET);
 
 	/*
 	 * Set priority on PPI and SGI interrupts
 	 */
 	for (i = 0; i < 32; i += 4)
-		writel(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4);
+		writel_relaxed(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4);
 
-	writel(0xf0, base + GIC_CPU_PRIMASK);
-	writel(1, base + GIC_CPU_CTRL);
+	writel_relaxed(0xf0, base + GIC_CPU_PRIMASK);
+	writel_relaxed(1, base + GIC_CPU_CTRL);
 }
 
 void __init gic_init(unsigned int gic_nr, unsigned int irq_start,
@@ -391,7 +391,13 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 {
 	unsigned long map = *cpus_addr(*mask);
 
+	/*
+	 * Ensure that stores to Normal memory are visible to the
+	 * other CPUs before issuing the IPI.
+	 */
+	dsb();
+
 	/* this always happens on GIC0 */
-	writel(map << 16 | irq, gic_data[0].dist_base + GIC_DIST_SOFTINT);
+	writel_relaxed(map << 16 | irq, gic_data[0].dist_base + GIC_DIST_SOFTINT);
 }
 #endif
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index a12b33c0dc4291a7b35d38552603ef7a51751580..9c49a46a2b7a5c24b6c85ed6b45fb6fa7e5d3008 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -185,14 +185,6 @@ static struct sa1111_dev_info sa1111_devices[] = {
 	},
 };
 
-void __init sa1111_adjust_zones(unsigned long *size, unsigned long *holes)
-{
-	unsigned int sz = SZ_1M >> PAGE_SHIFT;
-
-	size[1] = size[0] - sz;
-	size[0] = sz;
-}
-
 /*
  * SA1111 interrupt support.  Since clearing an IRQ while there are
  * active IRQs causes the interrupt output to pulse, the upper levels
diff --git a/arch/arm/common/timer-sp.c b/arch/arm/common/timer-sp.c
index 6ef3342153b90c003d43a12123eee18560efffc7..41df47875122a6fcd641a3c47df9ce1de696ce30 100644
--- a/arch/arm/common/timer-sp.c
+++ b/arch/arm/common/timer-sp.c
@@ -18,53 +18,67 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
+#include <linux/clk.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
+#include <linux/err.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
 
 #include <asm/hardware/arm_timer.h>
 
-/*
- * These timers are currently always setup to be clocked at 1MHz.
- */
-#define TIMER_FREQ_KHZ	(1000)
-#define TIMER_RELOAD	(TIMER_FREQ_KHZ * 1000 / HZ)
+static long __init sp804_get_clock_rate(const char *name)
+{
+	struct clk *clk;
+	long rate;
+	int err;
+
+	clk = clk_get_sys("sp804", name);
+	if (IS_ERR(clk)) {
+		pr_err("sp804: %s clock not found: %d\n", name,
+			(int)PTR_ERR(clk));
+		return PTR_ERR(clk);
+	}
 
-static void __iomem *clksrc_base;
+	err = clk_enable(clk);
+	if (err) {
+		pr_err("sp804: %s clock failed to enable: %d\n", name, err);
+		clk_put(clk);
+		return err;
+	}
 
-static cycle_t sp804_read(struct clocksource *cs)
-{
-	return ~readl(clksrc_base + TIMER_VALUE);
-}
+	rate = clk_get_rate(clk);
+	if (rate < 0) {
+		pr_err("sp804: %s clock failed to get rate: %ld\n", name, rate);
+		clk_disable(clk);
+		clk_put(clk);
+	}
 
-static struct clocksource clocksource_sp804 = {
-	.name		= "timer3",
-	.rating		= 200,
-	.read		= sp804_read,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
+	return rate;
+}
 
-void __init sp804_clocksource_init(void __iomem *base)
+void __init sp804_clocksource_init(void __iomem *base, const char *name)
 {
-	struct clocksource *cs = &clocksource_sp804;
+	long rate = sp804_get_clock_rate(name);
 
-	clksrc_base = base;
+	if (rate < 0)
+		return;
 
 	/* setup timer 0 as free-running clocksource */
-	writel(0, clksrc_base + TIMER_CTRL);
-	writel(0xffffffff, clksrc_base + TIMER_LOAD);
-	writel(0xffffffff, clksrc_base + TIMER_VALUE);
+	writel(0, base + TIMER_CTRL);
+	writel(0xffffffff, base + TIMER_LOAD);
+	writel(0xffffffff, base + TIMER_VALUE);
 	writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC,
-		clksrc_base + TIMER_CTRL);
+		base + TIMER_CTRL);
 
-	clocksource_register_khz(cs, TIMER_FREQ_KHZ);
+	clocksource_mmio_init(base + TIMER_VALUE, name,
+		rate, 200, 32, clocksource_mmio_readl_down);
 }
 
 
 static void __iomem *clkevt_base;
+static unsigned long clkevt_reload;
 
 /*
  * IRQ handler for the timer
@@ -90,7 +104,7 @@ static void sp804_set_mode(enum clock_event_mode mode,
 
 	switch (mode) {
 	case CLOCK_EVT_MODE_PERIODIC:
-		writel(TIMER_RELOAD, clkevt_base + TIMER_LOAD);
+		writel(clkevt_reload, clkevt_base + TIMER_LOAD);
 		ctrl |= TIMER_CTRL_PERIODIC | TIMER_CTRL_ENABLE;
 		break;
 
@@ -120,7 +134,6 @@ static int sp804_set_next_event(unsigned long next,
 }
 
 static struct clock_event_device sp804_clockevent = {
-	.name		= "timer0",
 	.shift		= 32,
 	.features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_mode	= sp804_set_mode,
@@ -136,17 +149,24 @@ static struct irqaction sp804_timer_irq = {
 	.dev_id		= &sp804_clockevent,
 };
 
-void __init sp804_clockevents_init(void __iomem *base, unsigned int timer_irq)
+void __init sp804_clockevents_init(void __iomem *base, unsigned int irq,
+	const char *name)
 {
 	struct clock_event_device *evt = &sp804_clockevent;
+	long rate = sp804_get_clock_rate(name);
+
+	if (rate < 0)
+		return;
 
 	clkevt_base = base;
+	clkevt_reload = DIV_ROUND_CLOSEST(rate, HZ);
 
-	evt->irq = timer_irq;
-	evt->mult = div_sc(TIMER_FREQ_KHZ, NSEC_PER_MSEC, evt->shift);
+	evt->name = name;
+	evt->irq = irq;
+	evt->mult = div_sc(rate, NSEC_PER_SEC, evt->shift);
 	evt->max_delta_ns = clockevent_delta2ns(0xffffffff, evt);
 	evt->min_delta_ns = clockevent_delta2ns(0xf, evt);
 
-	setup_irq(timer_irq, &sp804_timer_irq);
+	setup_irq(irq, &sp804_timer_irq);
 	clockevents_register_device(evt);
 }
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index 113085a77123d95b9cad64a882fff297c3f98dfe..7aa4262ada7a1b5f046f8bbe36631e11ce516c74 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -22,17 +22,16 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/device.h>
 #include <linux/amba/bus.h>
 
 #include <asm/mach/irq.h>
 #include <asm/hardware/vic.h>
 
-#if defined(CONFIG_PM)
+#ifdef CONFIG_PM
 /**
  * struct vic_device - VIC PM device
- * @sysdev: The system device which is registered.
  * @irq: The IRQ number for the base of the VIC.
  * @base: The register base for the VIC.
  * @resume_sources: A bitmask of interrupts for resume.
@@ -43,8 +42,6 @@
  * @protect: Save for VIC_PROTECT.
  */
 struct vic_device {
-	struct sys_device sysdev;
-
 	void __iomem	*base;
 	int		irq;
 	u32		resume_sources;
@@ -59,11 +56,6 @@ struct vic_device {
 static struct vic_device vic_devices[CONFIG_ARM_VIC_NR];
 
 static int vic_id;
-
-static inline struct vic_device *to_vic(struct sys_device *sys)
-{
-	return container_of(sys, struct vic_device, sysdev);
-}
 #endif /* CONFIG_PM */
 
 /**
@@ -85,10 +77,9 @@ static void vic_init2(void __iomem *base)
 	writel(32, base + VIC_PL190_DEF_VECT_ADDR);
 }
 
-#if defined(CONFIG_PM)
-static int vic_class_resume(struct sys_device *dev)
+#ifdef CONFIG_PM
+static void resume_one_vic(struct vic_device *vic)
 {
-	struct vic_device *vic = to_vic(dev);
 	void __iomem *base = vic->base;
 
 	printk(KERN_DEBUG "%s: resuming vic at %p\n", __func__, base);
@@ -107,13 +98,18 @@ static int vic_class_resume(struct sys_device *dev)
 
 	writel(vic->soft_int, base + VIC_INT_SOFT);
 	writel(~vic->soft_int, base + VIC_INT_SOFT_CLEAR);
+}
 
-	return 0;
+static void vic_resume(void)
+{
+	int id;
+
+	for (id = vic_id - 1; id >= 0; id--)
+		resume_one_vic(vic_devices + id);
 }
 
-static int vic_class_suspend(struct sys_device *dev, pm_message_t state)
+static void suspend_one_vic(struct vic_device *vic)
 {
-	struct vic_device *vic = to_vic(dev);
 	void __iomem *base = vic->base;
 
 	printk(KERN_DEBUG "%s: suspending vic at %p\n", __func__, base);
@@ -128,14 +124,21 @@ static int vic_class_suspend(struct sys_device *dev, pm_message_t state)
 
 	writel(vic->resume_irqs, base + VIC_INT_ENABLE);
 	writel(~vic->resume_irqs, base + VIC_INT_ENABLE_CLEAR);
+}
+
+static int vic_suspend(void)
+{
+	int id;
+
+	for (id = 0; id < vic_id; id++)
+		suspend_one_vic(vic_devices + id);
 
 	return 0;
 }
 
-struct sysdev_class vic_class = {
-	.name		= "vic",
-	.suspend	= vic_class_suspend,
-	.resume		= vic_class_resume,
+struct syscore_ops vic_syscore_ops = {
+	.suspend	= vic_suspend,
+	.resume		= vic_resume,
 };
 
 /**
@@ -147,30 +150,8 @@ struct sysdev_class vic_class = {
 */
 static int __init vic_pm_init(void)
 {
-	struct vic_device *dev = vic_devices;
-	int err;
-	int id;
-
-	if (vic_id == 0)
-		return 0;
-
-	err = sysdev_class_register(&vic_class);
-	if (err) {
-		printk(KERN_ERR "%s: cannot register class\n", __func__);
-		return err;
-	}
-
-	for (id = 0; id < vic_id; id++, dev++) {
-		dev->sysdev.id = id;
-		dev->sysdev.cls = &vic_class;
-
-		err = sysdev_register(&dev->sysdev);
-		if (err) {
-			printk(KERN_ERR "%s: failed to register device\n",
-			       __func__);
-			return err;
-		}
-	}
+	if (vic_id > 0)
+		register_syscore_ops(&vic_syscore_ops);
 
 	return 0;
 }
diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig
index 54bf5eec80163e97108a79645f00d8d639f25ee5..40db34cf27719c03570360ba4a42729fb538144d 100644
--- a/arch/arm/configs/dove_defconfig
+++ b/arch/arm/configs/dove_defconfig
@@ -8,8 +8,6 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_ARCH_DOVE=y
 CONFIG_MACH_DOVE_DB=y
-CONFIG_CPU_V6=y
-CONFIG_CPU_32v6K=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_AEABI=y
@@ -44,7 +42,6 @@ CONFIG_MTD_UBI=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=1
-# CONFIG_MISC_DEVICES is not set
 # CONFIG_SCSI_PROC_FS is not set
 CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_LOWLEVEL is not set
@@ -59,12 +56,12 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_KEYBOARD_ATKBD is not set
 # CONFIG_MOUSE_PS2 is not set
 # CONFIG_SERIO is not set
+CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_PCI is not set
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
@@ -72,12 +69,10 @@ CONFIG_I2C_MV64XXX=y
 CONFIG_SPI=y
 CONFIG_SPI_ORION=y
 # CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
 CONFIG_USB=y
 CONFIG_USB_DEVICEFS=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_STORAGE=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_MV=y
@@ -86,7 +81,6 @@ CONFIG_MV_XOR=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
 CONFIG_ISO9660_FS=y
 CONFIG_JOLIET=y
 CONFIG_UDF_FS=m
@@ -110,23 +104,19 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_TIMER_STATS=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_DEBUG_USER=y
 CONFIG_DEBUG_ERRORS=y
 CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_SHA1=y
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_DES=y
 CONFIG_CRYPTO_TEA=y
 CONFIG_CRYPTO_TWOFISH=y
 CONFIG_CRYPTO_DEFLATE=y
diff --git a/arch/arm/configs/mx1_defconfig b/arch/arm/configs/mx1_defconfig
index b39b5ced8a104971164e95d8132b7d6a4780a9f8..c9436d0bf59347ef5d19946926dc20d632dd3229 100644
--- a/arch/arm/configs/mx1_defconfig
+++ b/arch/arm/configs/mx1_defconfig
@@ -15,6 +15,7 @@ CONFIG_ARCH_MXC=y
 CONFIG_ARCH_MX1=y
 CONFIG_ARCH_MX1ADS=y
 CONFIG_MACH_SCB9328=y
+CONFIG_MACH_APF9328=y
 CONFIG_MXC_IRQ_PRIOR=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
diff --git a/arch/arm/configs/mx51_defconfig b/arch/arm/configs/mx51_defconfig
index e3c903281f7028bc07b609f0aeb8622160c2f81e..0ace16cba9b5cc3ad3464d15757a4bc89795eaca 100644
--- a/arch/arm/configs/mx51_defconfig
+++ b/arch/arm/configs/mx51_defconfig
@@ -13,7 +13,7 @@ CONFIG_MODULE_SRCVERSION_ALL=y
 # CONFIG_LBDAF is not set
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_ARCH_MXC=y
-CONFIG_ARCH_MX5=y
+CONFIG_ARCH_MX51=y
 CONFIG_MACH_MX51_BABBAGE=y
 CONFIG_MACH_MX51_3DS=y
 CONFIG_MACH_EUKREA_CPUIMX51=y
diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..2bf224310fb4d96df2a6a72c2828ce6caee13d7c
--- /dev/null
+++ b/arch/arm/configs/mxs_defconfig
@@ -0,0 +1,129 @@
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_PERF_EVENTS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_BLK_DEV_INTEGRITY=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_MXS=y
+CONFIG_MACH_STMP378X_DEVB=y
+CONFIG_MACH_TX28=y
+# CONFIG_ARM_THUMB is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_AEABI=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_AUTO_ZRELADDR=y
+CONFIG_FPE_NWFPE=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_IPV6 is not set
+CONFIG_CAN=m
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_DEV=m
+CONFIG_CAN_FLEXCAN=m
+# CONFIG_WIRELESS is not set
+CONFIG_DEVTMPFS=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+# CONFIG_BLK_DEV is not set
+CONFIG_NETDEVICES=y
+CONFIG_NET_ETHERNET=y
+CONFIG_ENC28J60=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_TSC2007=m
+# CONFIG_SERIO is not set
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=m
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_MXS=m
+CONFIG_SPI=y
+CONFIG_SPI_GPIO=m
+CONFIG_DEBUG_GPIO=y
+CONFIG_GPIO_SYSFS=y
+# CONFIG_HWMON is not set
+# CONFIG_MFD_SUPPORT is not set
+CONFIG_DISPLAY_SUPPORT=m
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_MMC=y
+CONFIG_MMC_MXS=y
+CONFIG_RTC_CLASS=m
+CONFIG_RTC_DRV_DS1307=m
+CONFIG_DMADEVICES=y
+CONFIG_MXS_DMA=y
+CONFIG_EXT3_FS=y
+# CONFIG_DNOTIFY is not set
+CONFIG_FSCACHE=m
+CONFIG_FSCACHE_STATS=y
+CONFIG_CACHEFILES=m
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_PRINTK_TIME=y
+CONFIG_FRAME_WARN=2048
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_TIMER_STATS=y
+CONFIG_PROVE_LOCKING=y
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+CONFIG_DEBUG_INFO=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_STRICT_DEVMEM=y
+CONFIG_DEBUG_USER=y
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC7=m
diff --git a/arch/arm/configs/ns9xxx_defconfig b/arch/arm/configs/ns9xxx_defconfig
deleted file mode 100644
index 1f528a0029830d368a8ef6d3d9f0e83c3469a732..0000000000000000000000000000000000000000
--- a/arch/arm/configs/ns9xxx_defconfig
+++ /dev/null
@@ -1,56 +0,0 @@
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_NS9XXX=y
-CONFIG_MACH_CC9P9360DEV=y
-CONFIG_MACH_CC9P9360JS=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=m
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_SYN_COOKIES=y
-CONFIG_MTD=m
-CONFIG_MTD_CONCAT=m
-CONFIG_MTD_CHAR=m
-CONFIG_MTD_BLOCK=m
-CONFIG_MTD_CFI=m
-CONFIG_MTD_JEDECPROBE=m
-CONFIG_MTD_CFI_AMDSTD=m
-CONFIG_MTD_PHYSMAP=m
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=m
-CONFIG_I2C_GPIO=m
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=m
-CONFIG_LEDS_GPIO=m
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=m
-CONFIG_LEDS_TRIGGER_HEARTBEAT=m
-CONFIG_RTC_CLASS=m
-CONFIG_EXT2_FS=m
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=m
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/configs/realview-smp_defconfig b/arch/arm/configs/realview-smp_defconfig
index 5ca7a61f7c01d6d5eef1591f80fad1152a9dab31..abe61bf379d265988220ea03fa6fe9346a737bba 100644
--- a/arch/arm/configs/realview-smp_defconfig
+++ b/arch/arm/configs/realview-smp_defconfig
@@ -38,7 +38,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_ARM_CHARLCD=y
 CONFIG_NETDEVICES=y
 CONFIG_SMSC_PHY=y
diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig
index fcaa60328051254439df8f96dc2013b8dc750a4e..7079cbe898a8c8041983dcb95679dfa24fc4f0f2 100644
--- a/arch/arm/configs/realview_defconfig
+++ b/arch/arm/configs/realview_defconfig
@@ -37,7 +37,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_ARM_CHARLCD=y
 CONFIG_NETDEVICES=y
 CONFIG_SMSC_PHY=y
diff --git a/arch/arm/configs/spear300_defconfig b/arch/arm/configs/spear300_defconfig
deleted file mode 100644
index cf29f3e569228afac40f539b72dd088dcdb58471..0000000000000000000000000000000000000000
--- a/arch/arm/configs/spear300_defconfig
+++ /dev/null
@@ -1,51 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_PLAT_SPEAR=y
-CONFIG_BINFMT_MISC=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_INPUT_FF_MEMLESS=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_AMBA_PL011=y
-CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=8192
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_PL061=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_AUTOFS4_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
-CONFIG_TMPFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/spear310_defconfig b/arch/arm/configs/spear310_defconfig
deleted file mode 100644
index 824e44418b1813af00942259e2c17cef9473df65..0000000000000000000000000000000000000000
--- a/arch/arm/configs/spear310_defconfig
+++ /dev/null
@@ -1,52 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_PLAT_SPEAR=y
-CONFIG_MACH_SPEAR310=y
-CONFIG_BINFMT_MISC=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_INPUT_FF_MEMLESS=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_AMBA_PL011=y
-CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=8192
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_PL061=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_AUTOFS4_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
-CONFIG_TMPFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/spear320_defconfig b/arch/arm/configs/spear3xx_defconfig
similarity index 93%
rename from arch/arm/configs/spear320_defconfig
rename to arch/arm/configs/spear3xx_defconfig
index 842f7f3c512aa3c76c8adb08f3d6e5e1fd10c2f1..fea7e1f026a367e88a70a2350deff4e83e4f517e 100644
--- a/arch/arm/configs/spear320_defconfig
+++ b/arch/arm/configs/spear3xx_defconfig
@@ -7,7 +7,9 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_PLAT_SPEAR=y
-CONFIG_MACH_SPEAR320=y
+CONFIG_BOARD_SPEAR300_EVB=y
+CONFIG_BOARD_SPEAR310_EVB=y
+CONFIG_BOARD_SPEAR320_EVB=y
 CONFIG_BINFMT_MISC=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_BLK_DEV_RAM=y
@@ -25,7 +27,6 @@ CONFIG_MAX_RAW_DEVS=8192
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PL061=y
 # CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
diff --git a/arch/arm/configs/spear600_defconfig b/arch/arm/configs/spear6xx_defconfig
similarity index 97%
rename from arch/arm/configs/spear600_defconfig
rename to arch/arm/configs/spear6xx_defconfig
index 6777c11f63e756e14bc02f329c28a8b6a528f892..cef2e836afd25cb2bf048b7d5d0c135ff09568fd 100644
--- a/arch/arm/configs/spear600_defconfig
+++ b/arch/arm/configs/spear6xx_defconfig
@@ -8,6 +8,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_PLAT_SPEAR=y
 CONFIG_ARCH_SPEAR6XX=y
+CONFIG_BOARD_SPEAR600_EVB=y
 CONFIG_BINFMT_MISC=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_BLK_DEV_RAM=y
@@ -22,7 +23,6 @@ CONFIG_MAX_RAW_DEVS=8192
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PL061=y
 # CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
diff --git a/arch/arm/configs/stmp378x_defconfig b/arch/arm/configs/stmp378x_defconfig
deleted file mode 100644
index 1079c2b6eb3aacc3a3655a90c1e8454a8908f25d..0000000000000000000000000000000000000000
--- a/arch/arm/configs/stmp378x_defconfig
+++ /dev/null
@@ -1,128 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-default"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_STMP3XXX=y
-CONFIG_ARCH_STMP378X=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_HIGHMEM=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttySDBG0,115200 mem=32M"
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_NET_SCHED=y
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_STANDALONE is not set
-CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=4
-CONFIG_BLK_DEV_RAM_SIZE=6144
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_INPUT_POLLDEV=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_INPUT_MISC=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_HW_RANDOM=y
-CONFIG_DEBUG_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=m
-# CONFIG_MISC_FILESYSTEMS is not set
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_STRIP_ASM_SYMS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SHIRQ=y
-# CONFIG_SCHED_DEBUG is not set
-CONFIG_DEBUG_OBJECTS=y
-CONFIG_DEBUG_OBJECTS_SELFTEST=y
-CONFIG_DEBUG_OBJECTS_FREE=y
-CONFIG_DEBUG_OBJECTS_TIMERS=y
-CONFIG_DEBUG_SLAB=y
-CONFIG_DEBUG_SLAB_LEAK=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_PROVE_LOCKING=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_KOBJECT=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_BOOT_TRACER=y
-CONFIG_STACK_TRACER=y
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-CONFIG_SECURITY=y
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_LZO=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=y
diff --git a/arch/arm/configs/stmp37xx_defconfig b/arch/arm/configs/stmp37xx_defconfig
deleted file mode 100644
index 564a5cc44085ea14e4a17ee27f51b86f5dc9c28f..0000000000000000000000000000000000000000
--- a/arch/arm/configs/stmp37xx_defconfig
+++ /dev/null
@@ -1,108 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-default"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_STMP3XXX=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttySDBG0,115200 mem=32M lcd_panel=lms350 rdinit=/bin/sh ignore_loglevel"
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_NET_SCHED=y
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_STANDALONE is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=4
-CONFIG_BLK_DEV_RAM_SIZE=6144
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_INPUT_POLLDEV=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_INPUT_MISC=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_HW_RANDOM=y
-CONFIG_DEBUG_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=m
-# CONFIG_MISC_FILESYSTEMS is not set
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_BOOT_TRACER=y
-CONFIG_STACK_TRACER=y
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_DEBUG_LL=y
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-CONFIG_SECURITY=y
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_LZO=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=y
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index 0ce710f475007e69af38b519cd15b709695e7e1d..cdd4d2bd39620bf97bfecfdc8c0bcc35e0ee0356 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -32,7 +32,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_ADV_OPTIONS=y
 CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_EEPROM_LEGACY=m
 CONFIG_NETDEVICES=y
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index ca51143f97f179132ffa2117443172f4da612c57..42005542932b3d38fa727ff3de6c25ff750c0271 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -6,8 +6,10 @@
 /*
  * This is the maximum virtual address which can be DMA'd from.
  */
-#ifndef MAX_DMA_ADDRESS
+#ifndef ARM_DMA_ZONE_SIZE
 #define MAX_DMA_ADDRESS	0xffffffff
+#else
+#define MAX_DMA_ADDRESS	(PAGE_OFFSET + ARM_DMA_ZONE_SIZE)
 #endif
 
 #ifdef CONFIG_ISA_DMA_API
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index c3cd8755e64897d49938c8b454dafec18c0ebffc..0e9ce8d9686ee916af2263a42e0ddcd5926cbe53 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -108,6 +108,7 @@ struct task_struct;
 int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
 #define ELF_CORE_COPY_TASK_REGS dump_task_regs
 
+#define CORE_DUMP_USE_REGSET
 #define ELF_EXEC_PAGESIZE	4096
 
 /* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index 199a6b6de7f48f7704e2cf3024cbdfcae6ad73d3..8c73900da9ed01dba62045fc376aabd07d8ce9bb 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -3,16 +3,74 @@
 
 #ifdef __KERNEL__
 
+#if defined(CONFIG_CPU_USE_DOMAINS) && defined(CONFIG_SMP)
+/* ARM doesn't provide unprivileged exclusive memory accessors */
+#include <asm-generic/futex.h>
+#else
+
+#include <linux/futex.h>
+#include <linux/uaccess.h>
+#include <asm/errno.h>
+
+#define __futex_atomic_ex_table(err_reg)			\
+	"3:\n"							\
+	"	.pushsection __ex_table,\"a\"\n"		\
+	"	.align	3\n"					\
+	"	.long	1b, 4f, 2b, 4f\n"			\
+	"	.popsection\n"					\
+	"	.pushsection .fixup,\"ax\"\n"			\
+	"4:	mov	%0, " err_reg "\n"			\
+	"	b	3b\n"					\
+	"	.popsection"
+
 #ifdef CONFIG_SMP
 
-#include <asm-generic/futex.h>
+#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)	\
+	smp_mb();						\
+	__asm__ __volatile__(					\
+	"1:	ldrex	%1, [%2]\n"				\
+	"	" insn "\n"					\
+	"2:	strex	%1, %0, [%2]\n"				\
+	"	teq	%1, #0\n"				\
+	"	bne	1b\n"					\
+	"	mov	%0, #0\n"				\
+	__futex_atomic_ex_table("%4")				\
+	: "=&r" (ret), "=&r" (oldval)				\
+	: "r" (uaddr), "r" (oparg), "Ir" (-EFAULT)		\
+	: "cc", "memory")
+
+static inline int
+futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+			      u32 oldval, u32 newval)
+{
+	int ret;
+	u32 val;
+
+	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+		return -EFAULT;
+
+	smp_mb();
+	__asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
+	"1:	ldrex	%1, [%4]\n"
+	"	teq	%1, %2\n"
+	"	ite	eq	@ explicit IT needed for the 2b label\n"
+	"2:	strexeq	%0, %3, [%4]\n"
+	"	movne	%0, #0\n"
+	"	teq	%0, #0\n"
+	"	bne	1b\n"
+	__futex_atomic_ex_table("%5")
+	: "=&r" (ret), "=&r" (val)
+	: "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
+	: "cc", "memory");
+	smp_mb();
+
+	*uval = val;
+	return ret;
+}
 
 #else /* !SMP, we can work around lack of atomic ops by disabling preemption */
 
-#include <linux/futex.h>
 #include <linux/preempt.h>
-#include <linux/uaccess.h>
-#include <asm/errno.h>
 #include <asm/domain.h>
 
 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)	\
@@ -21,19 +79,37 @@
 	"	" insn "\n"					\
 	"2:	" T(str) "	%0, [%2]\n"			\
 	"	mov	%0, #0\n"				\
-	"3:\n"							\
-	"	.pushsection __ex_table,\"a\"\n"		\
-	"	.align	3\n"					\
-	"	.long	1b, 4f, 2b, 4f\n"			\
-	"	.popsection\n"					\
-	"	.pushsection .fixup,\"ax\"\n"			\
-	"4:	mov	%0, %4\n"				\
-	"	b	3b\n"					\
-	"	.popsection"					\
+	__futex_atomic_ex_table("%4")				\
 	: "=&r" (ret), "=&r" (oldval)				\
 	: "r" (uaddr), "r" (oparg), "Ir" (-EFAULT)		\
 	: "cc", "memory")
 
+static inline int
+futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+			      u32 oldval, u32 newval)
+{
+	int ret = 0;
+	u32 val;
+
+	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+		return -EFAULT;
+
+	__asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
+	"1:	" T(ldr) "	%1, [%4]\n"
+	"	teq	%1, %2\n"
+	"	it	eq	@ explicit IT needed for the 2b label\n"
+	"2:	" T(streq) "	%3, [%4]\n"
+	__futex_atomic_ex_table("%5")
+	: "+r" (ret), "=&r" (val)
+	: "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
+	: "cc", "memory");
+
+	*uval = val;
+	return ret;
+}
+
+#endif /* !SMP */
+
 static inline int
 futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
 {
@@ -87,39 +163,6 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
 	return ret;
 }
 
-static inline int
-futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
-			      u32 oldval, u32 newval)
-{
-	int ret = 0;
-	u32 val;
-
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
-		return -EFAULT;
-
-	__asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
-	"1:	" T(ldr) "	%1, [%4]\n"
-	"	teq	%1, %2\n"
-	"	it	eq	@ explicit IT needed for the 2b label\n"
-	"2:	" T(streq) "	%3, [%4]\n"
-	"3:\n"
-	"	.pushsection __ex_table,\"a\"\n"
-	"	.align	3\n"
-	"	.long	1b, 4f, 2b, 4f\n"
-	"	.popsection\n"
-	"	.pushsection .fixup,\"ax\"\n"
-	"4:	mov	%0, %5\n"
-	"	b	3b\n"
-	"	.popsection"
-	: "+r" (ret), "=&r" (val)
-	: "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
-	: "cc", "memory");
-
-	*uval = val;
-	return ret;
-}
-
-#endif /* !SMP */
-
+#endif /* !(CPU_USE_DOMAINS && SMP) */
 #endif /* __KERNEL__ */
 #endif /* _ASM_ARM_FUTEX_H */
diff --git a/arch/arm/include/asm/hardware/timer-sp.h b/arch/arm/include/asm/hardware/timer-sp.h
index 21e75e30d497e3b4c282385e938733ba0588d440..4384d81eee79d4f456589541d8ea957ca598d50a 100644
--- a/arch/arm/include/asm/hardware/timer-sp.h
+++ b/arch/arm/include/asm/hardware/timer-sp.h
@@ -1,2 +1,2 @@
-void sp804_clocksource_init(void __iomem *);
-void sp804_clockevents_init(void __iomem *, unsigned int);
+void sp804_clocksource_init(void __iomem *, const char *);
+void sp804_clockevents_init(void __iomem *, unsigned int, const char *);
diff --git a/arch/arm/include/asm/i8253.h b/arch/arm/include/asm/i8253.h
new file mode 100644
index 0000000000000000000000000000000000000000..70656b69d5ce15d9ba71ea87c1b2d996e2fe41d5
--- /dev/null
+++ b/arch/arm/include/asm/i8253.h
@@ -0,0 +1,15 @@
+#ifndef __ASMARM_I8253_H
+#define __ASMARM_I8253_H
+
+/* i8253A PIT registers */
+#define PIT_MODE	0x43
+#define PIT_CH0		0x40
+
+#define PIT_LATCH	((PIT_TICK_RATE + HZ / 2) / HZ)
+
+extern raw_spinlock_t i8253_lock;
+
+#define outb_pit	outb_p
+#define inb_pit		inb_p
+
+#endif
diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h
index 883f6be5117a75a529e8a07af892cc80f2974dd6..d5adaae5ee2c0b576aa3d0805591d8796376de06 100644
--- a/arch/arm/include/asm/mach/time.h
+++ b/arch/arm/include/asm/mach/time.h
@@ -34,7 +34,6 @@
  *   timer interrupt which may be pending.
  */
 struct sys_timer {
-	struct sys_device	dev;
 	void			(*init)(void);
 	void			(*suspend)(void);
 	void			(*resume)(void);
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 431077c5a867717f9f725be3cf4debe0ce657d1d..af44a8fb34809fda134b10e28006d76fb5c3132b 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -209,14 +209,10 @@ static inline unsigned long __phys_to_virt(unsigned long x)
  * allocations.  This must be the smallest DMA mask in the system,
  * so a successful GFP_DMA allocation will always satisfy this.
  */
-#ifndef ISA_DMA_THRESHOLD
+#ifndef ARM_DMA_ZONE_SIZE
 #define ISA_DMA_THRESHOLD	(0xffffffffULL)
-#endif
-
-#ifndef arch_adjust_zones
-#define arch_adjust_zones(size,holes) do { } while (0)
-#elif !defined(CONFIG_ZONE_DMA)
-#error "custom arch_adjust_zones() requires CONFIG_ZONE_DMA"
+#else
+#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + ARM_DMA_ZONE_SIZE - 1)
 #endif
 
 /*
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index a8ff22b2a391deaa5ac7110c46ebaff18410c1df..312d10877bd74d4df144bbdbbd99e083ea784828 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -128,6 +128,12 @@ struct pt_regs {
 #define ARM_r0		uregs[0]
 #define ARM_ORIG_r0	uregs[17]
 
+/*
+ * The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS
+ * and core dumps.
+ */
+#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
+
 #ifdef __KERNEL__
 
 #define user_mode(regs)	\
diff --git a/arch/arm/include/asm/sizes.h b/arch/arm/include/asm/sizes.h
index 316bb2b2be3dd7ca64638ea2d13d502e66ee5fde..154b89b81d3eca7bec9eed7cde520f9a145a9e5b 100644
--- a/arch/arm/include/asm/sizes.h
+++ b/arch/arm/include/asm/sizes.h
@@ -16,44 +16,6 @@
 /*  Size definitions
  *  Copyright (C) ARM Limited 1998. All rights reserved.
  */
+#include <asm-generic/sizes.h>
 
-#ifndef __sizes_h
-#define __sizes_h                       1
-
-/* handy sizes */
-#define SZ_16				0x00000010
-#define SZ_32				0x00000020
-#define SZ_64				0x00000040
-#define SZ_128				0x00000080
-#define SZ_256				0x00000100
-#define SZ_512				0x00000200
-
-#define SZ_1K                           0x00000400
-#define SZ_2K                           0x00000800
-#define SZ_4K                           0x00001000
-#define SZ_8K                           0x00002000
-#define SZ_16K                          0x00004000
-#define SZ_32K                          0x00008000
-#define SZ_64K                          0x00010000
-#define SZ_128K                         0x00020000
-#define SZ_256K                         0x00040000
-#define SZ_512K                         0x00080000
-
-#define SZ_1M                           0x00100000
-#define SZ_2M                           0x00200000
-#define SZ_4M                           0x00400000
-#define SZ_8M                           0x00800000
-#define SZ_16M                          0x01000000
-#define SZ_32M                          0x02000000
-#define SZ_48M                          0x03000000
-#define SZ_64M                          0x04000000
-#define SZ_128M                         0x08000000
-#define SZ_256M                         0x10000000
-#define SZ_512M                         0x20000000
-
-#define SZ_1G                           0x40000000
-#define SZ_2G                           0x80000000
-
-#endif
-
-/*         END */
+#define SZ_48M	(SZ_32M + SZ_16M)
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 96ed521f240877cd20a7d44df4c24b1481aae4f6..a87664f54f93480b702afe8c52d838052217bc58 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -14,8 +14,6 @@
 #include <linux/cpumask.h>
 #include <linux/thread_info.h>
 
-#include <mach/smp.h>
-
 #ifndef CONFIG_SMP
 # error "<asm/smp.h> included in non-SMP build"
 #endif
@@ -47,9 +45,9 @@ extern void smp_init_cpus(void);
 
 
 /*
- * Raise an IPI cross call on CPUs in callmap.
+ * Provide a function to raise an IPI cross call on CPUs in callmap.
  */
-extern void smp_cross_call(const struct cpumask *mask, int ipi);
+extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int));
 
 /*
  * Boot a secondary CPU, and assign it the specified idle task.
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h
index fdd3820edff86ed900147d00436df2b6c2afd08f..65fa3c88095c3c7b324a5027610133dc1f825d4b 100644
--- a/arch/arm/include/asm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
@@ -5,6 +5,8 @@
 #error SMP not supported on pre-ARMv6 CPUs
 #endif
 
+#include <asm/processor.h>
+
 /*
  * sev and wfe are ARMv6K extensions.  Uniprocessor ARMv6 may not have the K
  * extensions, so when running on UP, we have to patch these instructions away.
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 885be097769d108d9ff9c5d39dd0cd94af55fbb9..832888d0c20c263a761cc093bb96ae4977ed15bc 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -159,7 +159,7 @@ extern unsigned int user_debug;
 #include <mach/barriers.h>
 #elif defined(CONFIG_ARM_DMA_MEM_BUFFERABLE) || defined(CONFIG_SMP)
 #define mb()		do { dsb(); outer_sync(); } while (0)
-#define rmb()		dmb()
+#define rmb()		dsb()
 #define wmb()		mb()
 #else
 #include <asm/memory.h>
diff --git a/arch/arm/kernel/leds.c b/arch/arm/kernel/leds.c
index 31a316c1777b8e80ca362407b008168fc7f2e06b..0f107dcb034790d3be0b7405b7c235034d495868 100644
--- a/arch/arm/kernel/leds.c
+++ b/arch/arm/kernel/leds.c
@@ -10,6 +10,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <asm/leds.h>
 
@@ -69,36 +70,37 @@ static ssize_t leds_store(struct sys_device *dev,
 
 static SYSDEV_ATTR(event, 0200, NULL, leds_store);
 
-static int leds_suspend(struct sys_device *dev, pm_message_t state)
+static struct sysdev_class leds_sysclass = {
+	.name		= "leds",
+};
+
+static struct sys_device leds_device = {
+	.id		= 0,
+	.cls		= &leds_sysclass,
+};
+
+static int leds_suspend(void)
 {
 	leds_event(led_stop);
 	return 0;
 }
 
-static int leds_resume(struct sys_device *dev)
+static void leds_resume(void)
 {
 	leds_event(led_start);
-	return 0;
 }
 
-static int leds_shutdown(struct sys_device *dev)
+static void leds_shutdown(void)
 {
 	leds_event(led_halted);
-	return 0;
 }
 
-static struct sysdev_class leds_sysclass = {
-	.name		= "leds",
+static struct syscore_ops leds_syscore_ops = {
 	.shutdown	= leds_shutdown,
 	.suspend	= leds_suspend,
 	.resume		= leds_resume,
 };
 
-static struct sys_device leds_device = {
-	.id		= 0,
-	.cls		= &leds_sysclass,
-};
-
 static int __init leds_init(void)
 {
 	int ret;
@@ -107,6 +109,8 @@ static int __init leds_init(void)
 		ret = sysdev_register(&leds_device);
 	if (ret == 0)
 		ret = sysdev_create_file(&leds_device, &attr_event);
+	if (ret == 0)
+		register_syscore_ops(&leds_syscore_ops);
 	return ret;
 }
 
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 139e3c8273696198fa0995a761a5368875961b51..d53c0abc4dd3aaa375595fcd4d54527f013b41f8 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -560,11 +560,6 @@ static int armpmu_event_init(struct perf_event *event)
 	event->destroy = hw_perf_event_destroy;
 
 	if (!atomic_inc_not_zero(&active_events)) {
-		if (atomic_read(&active_events) > armpmu->num_events) {
-			atomic_dec(&active_events);
-			return -ENOSPC;
-		}
-
 		mutex_lock(&pmu_reserve_mutex);
 		if (atomic_read(&active_events) == 0) {
 			err = armpmu_reserve_hardware();
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 8182f45ca493724f732f59cfe38e69a7c45afe44..97260060bf2605e5809eb2655eba33a3acf60759 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -21,6 +21,7 @@
 #include <linux/uaccess.h>
 #include <linux/perf_event.h>
 #include <linux/hw_breakpoint.h>
+#include <linux/regset.h>
 
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -308,58 +309,6 @@ static int ptrace_write_user(struct task_struct *tsk, unsigned long off,
 	return put_user_reg(tsk, off >> 2, val);
 }
 
-/*
- * Get all user integer registers.
- */
-static int ptrace_getregs(struct task_struct *tsk, void __user *uregs)
-{
-	struct pt_regs *regs = task_pt_regs(tsk);
-
-	return copy_to_user(uregs, regs, sizeof(struct pt_regs)) ? -EFAULT : 0;
-}
-
-/*
- * Set all user integer registers.
- */
-static int ptrace_setregs(struct task_struct *tsk, void __user *uregs)
-{
-	struct pt_regs newregs;
-	int ret;
-
-	ret = -EFAULT;
-	if (copy_from_user(&newregs, uregs, sizeof(struct pt_regs)) == 0) {
-		struct pt_regs *regs = task_pt_regs(tsk);
-
-		ret = -EINVAL;
-		if (valid_user_regs(&newregs)) {
-			*regs = newregs;
-			ret = 0;
-		}
-	}
-
-	return ret;
-}
-
-/*
- * Get the child FPU state.
- */
-static int ptrace_getfpregs(struct task_struct *tsk, void __user *ufp)
-{
-	return copy_to_user(ufp, &task_thread_info(tsk)->fpstate,
-			    sizeof(struct user_fp)) ? -EFAULT : 0;
-}
-
-/*
- * Set the child FPU state.
- */
-static int ptrace_setfpregs(struct task_struct *tsk, void __user *ufp)
-{
-	struct thread_info *thread = task_thread_info(tsk);
-	thread->used_cp[1] = thread->used_cp[2] = 1;
-	return copy_from_user(&thread->fpstate, ufp,
-			      sizeof(struct user_fp)) ? -EFAULT : 0;
-}
-
 #ifdef CONFIG_IWMMXT
 
 /*
@@ -418,56 +367,6 @@ static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp)
 }
 #endif
 
-#ifdef CONFIG_VFP
-/*
- * Get the child VFP state.
- */
-static int ptrace_getvfpregs(struct task_struct *tsk, void __user *data)
-{
-	struct thread_info *thread = task_thread_info(tsk);
-	union vfp_state *vfp = &thread->vfpstate;
-	struct user_vfp __user *ufp = data;
-
-	vfp_sync_hwstate(thread);
-
-	/* copy the floating point registers */
-	if (copy_to_user(&ufp->fpregs, &vfp->hard.fpregs,
-			 sizeof(vfp->hard.fpregs)))
-		return -EFAULT;
-
-	/* copy the status and control register */
-	if (put_user(vfp->hard.fpscr, &ufp->fpscr))
-		return -EFAULT;
-
-	return 0;
-}
-
-/*
- * Set the child VFP state.
- */
-static int ptrace_setvfpregs(struct task_struct *tsk, void __user *data)
-{
-	struct thread_info *thread = task_thread_info(tsk);
-	union vfp_state *vfp = &thread->vfpstate;
-	struct user_vfp __user *ufp = data;
-
-	vfp_sync_hwstate(thread);
-
-	/* copy the floating point registers */
-	if (copy_from_user(&vfp->hard.fpregs, &ufp->fpregs,
-			   sizeof(vfp->hard.fpregs)))
-		return -EFAULT;
-
-	/* copy the status and control register */
-	if (get_user(vfp->hard.fpscr, &ufp->fpscr))
-		return -EFAULT;
-
-	vfp_flush_hwstate(thread);
-
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 /*
  * Convert a virtual register number into an index for a thread_info
@@ -694,6 +593,219 @@ static int ptrace_sethbpregs(struct task_struct *tsk, long num,
 }
 #endif
 
+/* regset get/set implementations */
+
+static int gpr_get(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   void *kbuf, void __user *ubuf)
+{
+	struct pt_regs *regs = task_pt_regs(target);
+
+	return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				   regs,
+				   0, sizeof(*regs));
+}
+
+static int gpr_set(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   const void *kbuf, const void __user *ubuf)
+{
+	int ret;
+	struct pt_regs newregs;
+
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+				 &newregs,
+				 0, sizeof(newregs));
+	if (ret)
+		return ret;
+
+	if (!valid_user_regs(&newregs))
+		return -EINVAL;
+
+	*task_pt_regs(target) = newregs;
+	return 0;
+}
+
+static int fpa_get(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   void *kbuf, void __user *ubuf)
+{
+	return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				   &task_thread_info(target)->fpstate,
+				   0, sizeof(struct user_fp));
+}
+
+static int fpa_set(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   const void *kbuf, const void __user *ubuf)
+{
+	struct thread_info *thread = task_thread_info(target);
+
+	thread->used_cp[1] = thread->used_cp[2] = 1;
+
+	return user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+		&thread->fpstate,
+		0, sizeof(struct user_fp));
+}
+
+#ifdef CONFIG_VFP
+/*
+ * VFP register get/set implementations.
+ *
+ * With respect to the kernel, struct user_fp is divided into three chunks:
+ * 16 or 32 real VFP registers (d0-d15 or d0-31)
+ *	These are transferred to/from the real registers in the task's
+ *	vfp_hard_struct.  The number of registers depends on the kernel
+ *	configuration.
+ *
+ * 16 or 0 fake VFP registers (d16-d31 or empty)
+ *	i.e., the user_vfp structure has space for 32 registers even if
+ *	the kernel doesn't have them all.
+ *
+ *	vfp_get() reads this chunk as zero where applicable
+ *	vfp_set() ignores this chunk
+ *
+ * 1 word for the FPSCR
+ *
+ * The bounds-checking logic built into user_regset_copyout and friends
+ * means that we can make a simple sequence of calls to map the relevant data
+ * to/from the specified slice of the user regset structure.
+ */
+static int vfp_get(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   void *kbuf, void __user *ubuf)
+{
+	int ret;
+	struct thread_info *thread = task_thread_info(target);
+	struct vfp_hard_struct const *vfp = &thread->vfpstate.hard;
+	const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);
+	const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr);
+
+	vfp_sync_hwstate(thread);
+
+	ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				  &vfp->fpregs,
+				  user_fpregs_offset,
+				  user_fpregs_offset + sizeof(vfp->fpregs));
+	if (ret)
+		return ret;
+
+	ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf,
+				       user_fpregs_offset + sizeof(vfp->fpregs),
+				       user_fpscr_offset);
+	if (ret)
+		return ret;
+
+	return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				   &vfp->fpscr,
+				   user_fpscr_offset,
+				   user_fpscr_offset + sizeof(vfp->fpscr));
+}
+
+/*
+ * For vfp_set() a read-modify-write is done on the VFP registers,
+ * in order to avoid writing back a half-modified set of registers on
+ * failure.
+ */
+static int vfp_set(struct task_struct *target,
+			  const struct user_regset *regset,
+			  unsigned int pos, unsigned int count,
+			  const void *kbuf, const void __user *ubuf)
+{
+	int ret;
+	struct thread_info *thread = task_thread_info(target);
+	struct vfp_hard_struct new_vfp = thread->vfpstate.hard;
+	const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);
+	const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr);
+
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+				  &new_vfp.fpregs,
+				  user_fpregs_offset,
+				  user_fpregs_offset + sizeof(new_vfp.fpregs));
+	if (ret)
+		return ret;
+
+	ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				user_fpregs_offset + sizeof(new_vfp.fpregs),
+				user_fpscr_offset);
+	if (ret)
+		return ret;
+
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+				 &new_vfp.fpscr,
+				 user_fpscr_offset,
+				 user_fpscr_offset + sizeof(new_vfp.fpscr));
+	if (ret)
+		return ret;
+
+	vfp_sync_hwstate(thread);
+	thread->vfpstate.hard = new_vfp;
+	vfp_flush_hwstate(thread);
+
+	return 0;
+}
+#endif /* CONFIG_VFP */
+
+enum arm_regset {
+	REGSET_GPR,
+	REGSET_FPR,
+#ifdef CONFIG_VFP
+	REGSET_VFP,
+#endif
+};
+
+static const struct user_regset arm_regsets[] = {
+	[REGSET_GPR] = {
+		.core_note_type = NT_PRSTATUS,
+		.n = ELF_NGREG,
+		.size = sizeof(u32),
+		.align = sizeof(u32),
+		.get = gpr_get,
+		.set = gpr_set
+	},
+	[REGSET_FPR] = {
+		/*
+		 * For the FPA regs in fpstate, the real fields are a mixture
+		 * of sizes, so pretend that the registers are word-sized:
+		 */
+		.core_note_type = NT_PRFPREG,
+		.n = sizeof(struct user_fp) / sizeof(u32),
+		.size = sizeof(u32),
+		.align = sizeof(u32),
+		.get = fpa_get,
+		.set = fpa_set
+	},
+#ifdef CONFIG_VFP
+	[REGSET_VFP] = {
+		/*
+		 * Pretend that the VFP regs are word-sized, since the FPSCR is
+		 * a single word dangling at the end of struct user_vfp:
+		 */
+		.core_note_type = NT_ARM_VFP,
+		.n = ARM_VFPREGS_SIZE / sizeof(u32),
+		.size = sizeof(u32),
+		.align = sizeof(u32),
+		.get = vfp_get,
+		.set = vfp_set
+	},
+#endif /* CONFIG_VFP */
+};
+
+static const struct user_regset_view user_arm_view = {
+	.name = "arm", .e_machine = ELF_ARCH, .ei_osabi = ELF_OSABI,
+	.regsets = arm_regsets, .n = ARRAY_SIZE(arm_regsets)
+};
+
+const struct user_regset_view *task_user_regset_view(struct task_struct *task)
+{
+	return &user_arm_view;
+}
+
 long arch_ptrace(struct task_struct *child, long request,
 		 unsigned long addr, unsigned long data)
 {
@@ -710,19 +822,31 @@ long arch_ptrace(struct task_struct *child, long request,
 			break;
 
 		case PTRACE_GETREGS:
-			ret = ptrace_getregs(child, datap);
+			ret = copy_regset_to_user(child,
+						  &user_arm_view, REGSET_GPR,
+						  0, sizeof(struct pt_regs),
+						  datap);
 			break;
 
 		case PTRACE_SETREGS:
-			ret = ptrace_setregs(child, datap);
+			ret = copy_regset_from_user(child,
+						    &user_arm_view, REGSET_GPR,
+						    0, sizeof(struct pt_regs),
+						    datap);
 			break;
 
 		case PTRACE_GETFPREGS:
-			ret = ptrace_getfpregs(child, datap);
+			ret = copy_regset_to_user(child,
+						  &user_arm_view, REGSET_FPR,
+						  0, sizeof(union fp_state),
+						  datap);
 			break;
-		
+
 		case PTRACE_SETFPREGS:
-			ret = ptrace_setfpregs(child, datap);
+			ret = copy_regset_from_user(child,
+						    &user_arm_view, REGSET_FPR,
+						    0, sizeof(union fp_state),
+						    datap);
 			break;
 
 #ifdef CONFIG_IWMMXT
@@ -757,11 +881,17 @@ long arch_ptrace(struct task_struct *child, long request,
 
 #ifdef CONFIG_VFP
 		case PTRACE_GETVFPREGS:
-			ret = ptrace_getvfpregs(child, datap);
+			ret = copy_regset_to_user(child,
+						  &user_arm_view, REGSET_VFP,
+						  0, ARM_VFPREGS_SIZE,
+						  datap);
 			break;
 
 		case PTRACE_SETVFPREGS:
-			ret = ptrace_setvfpregs(child, datap);
+			ret = copy_regset_from_user(child,
+						    &user_arm_view, REGSET_VFP,
+						    0, ARM_VFPREGS_SIZE,
+						    datap);
 			break;
 #endif
 
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 006c1e884eafedbbfab80caf6a53f3c24fc47a10..6dce209a623b2a0bee4fc3665c1f1ca8dd559d5a 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -672,11 +672,16 @@ __tagtable(ATAG_REVISION, parse_tag_revision);
 
 static int __init parse_tag_cmdline(const struct tag *tag)
 {
-#ifndef CONFIG_CMDLINE_FORCE
-	strlcpy(default_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);
-#else
+#if defined(CONFIG_CMDLINE_EXTEND)
+	strlcat(default_command_line, " ", COMMAND_LINE_SIZE);
+	strlcat(default_command_line, tag->u.cmdline.cmdline,
+		COMMAND_LINE_SIZE);
+#elif defined(CONFIG_CMDLINE_FORCE)
 	pr_warning("Ignoring tag cmdline (using the default kernel command line)\n");
-#endif /* CONFIG_CMDLINE_FORCE */
+#else
+	strlcpy(default_command_line, tag->u.cmdline.cmdline,
+		COMMAND_LINE_SIZE);
+#endif
 	return 0;
 }
 
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index cb83983176447ee04d2492a957e691b459f3f7f4..0340224cf73c5c9db2d16185bd698a6ba6518fb8 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -597,45 +597,19 @@ setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
 	return err;
 }
 
-static inline void setup_syscall_restart(struct pt_regs *regs)
-{
-	regs->ARM_r0 = regs->ARM_ORIG_r0;
-	regs->ARM_pc -= thumb_mode(regs) ? 2 : 4;
-}
-
 /*
  * OK, we're invoking a handler
  */	
 static int
 handle_signal(unsigned long sig, struct k_sigaction *ka,
 	      siginfo_t *info, sigset_t *oldset,
-	      struct pt_regs * regs, int syscall)
+	      struct pt_regs * regs)
 {
 	struct thread_info *thread = current_thread_info();
 	struct task_struct *tsk = current;
 	int usig = sig;
 	int ret;
 
-	/*
-	 * If we were from a system call, check for system call restarting...
-	 */
-	if (syscall) {
-		switch (regs->ARM_r0) {
-		case -ERESTART_RESTARTBLOCK:
-		case -ERESTARTNOHAND:
-			regs->ARM_r0 = -EINTR;
-			break;
-		case -ERESTARTSYS:
-			if (!(ka->sa.sa_flags & SA_RESTART)) {
-				regs->ARM_r0 = -EINTR;
-				break;
-			}
-			/* fallthrough */
-		case -ERESTARTNOINTR:
-			setup_syscall_restart(regs);
-		}
-	}
-
 	/*
 	 * translate the signal
 	 */
@@ -685,6 +659,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
  */
 static void do_signal(struct pt_regs *regs, int syscall)
 {
+	unsigned int retval = 0, continue_addr = 0, restart_addr = 0;
 	struct k_sigaction ka;
 	siginfo_t info;
 	int signr;
@@ -698,18 +673,61 @@ static void do_signal(struct pt_regs *regs, int syscall)
 	if (!user_mode(regs))
 		return;
 
+	/*
+	 * If we were from a system call, check for system call restarting...
+	 */
+	if (syscall) {
+		continue_addr = regs->ARM_pc;
+		restart_addr = continue_addr - (thumb_mode(regs) ? 2 : 4);
+		retval = regs->ARM_r0;
+
+		/*
+		 * Prepare for system call restart.  We do this here so that a
+		 * debugger will see the already changed PSW.
+		 */
+		switch (retval) {
+		case -ERESTARTNOHAND:
+		case -ERESTARTSYS:
+		case -ERESTARTNOINTR:
+			regs->ARM_r0 = regs->ARM_ORIG_r0;
+			regs->ARM_pc = restart_addr;
+			break;
+		case -ERESTART_RESTARTBLOCK:
+			regs->ARM_r0 = -EINTR;
+			break;
+		}
+	}
+
 	if (try_to_freeze())
 		goto no_signal;
 
+	/*
+	 * Get the signal to deliver.  When running under ptrace, at this
+	 * point the debugger may change all our registers ...
+	 */
 	signr = get_signal_to_deliver(&info, &ka, regs, NULL);
 	if (signr > 0) {
 		sigset_t *oldset;
 
+		/*
+		 * Depending on the signal settings we may need to revert the
+		 * decision to restart the system call.  But skip this if a
+		 * debugger has chosen to restart at a different PC.
+		 */
+		if (regs->ARM_pc == restart_addr) {
+			if (retval == -ERESTARTNOHAND
+			    || (retval == -ERESTARTSYS
+				&& !(ka.sa.sa_flags & SA_RESTART))) {
+				regs->ARM_r0 = -EINTR;
+				regs->ARM_pc = continue_addr;
+			}
+		}
+
 		if (test_thread_flag(TIF_RESTORE_SIGMASK))
 			oldset = &current->saved_sigmask;
 		else
 			oldset = &current->blocked;
-		if (handle_signal(signr, &ka, &info, oldset, regs, syscall) == 0) {
+		if (handle_signal(signr, &ka, &info, oldset, regs) == 0) {
 			/*
 			 * A signal was successfully delivered; the saved
 			 * sigmask will have been stored in the signal frame,
@@ -723,11 +741,14 @@ static void do_signal(struct pt_regs *regs, int syscall)
 	}
 
  no_signal:
-	/*
-	 * No signal to deliver to the process - restart the syscall.
-	 */
 	if (syscall) {
-		if (regs->ARM_r0 == -ERESTART_RESTARTBLOCK) {
+		/*
+		 * Handle restarting a different system call.  As above,
+		 * if a debugger has chosen to restart at a different PC,
+		 * ignore the restart.
+		 */
+		if (retval == -ERESTART_RESTARTBLOCK
+		    && regs->ARM_pc == continue_addr) {
 			if (thumb_mode(regs)) {
 				regs->ARM_r7 = __NR_restart_syscall - __NR_SYSCALL_BASE;
 				regs->ARM_pc -= 2;
@@ -750,11 +771,6 @@ static void do_signal(struct pt_regs *regs, int syscall)
 #endif
 			}
 		}
-		if (regs->ARM_r0 == -ERESTARTNOHAND ||
-		    regs->ARM_r0 == -ERESTARTSYS ||
-		    regs->ARM_r0 == -ERESTARTNOINTR) {
-			setup_syscall_restart(regs);
-		}
 
 		/* If there's no signal to deliver, we just put the saved sigmask
 		 * back.
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index f29b8a29b17436f80f3b960a8be0337aa91811c7..d439a8f4c078fcef079a0adcb3844e69bf8d3cee 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -376,6 +376,13 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	}
 }
 
+static void (*smp_cross_call)(const struct cpumask *, unsigned int);
+
+void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int))
+{
+	smp_cross_call = fn;
+}
+
 void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
 	smp_cross_call(mask, IPI_CALL_FUNC);
@@ -560,10 +567,7 @@ asmlinkage void __exception_irq_entry do_IPI(int ipinr, struct pt_regs *regs)
 		break;
 
 	case IPI_RESCHEDULE:
-		/*
-		 * nothing more to do - eveything is
-		 * done on the interrupt return path
-		 */
+		scheduler_ipi();
 		break;
 
 	case IPI_CALL_FUNC:
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 1ff46cabc7efd4cd65c97ab0447895b3c21cf533..cb634c3e28e95c6aa6f21ece37341c0e42c9d75b 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -21,7 +21,7 @@
 #include <linux/timex.h>
 #include <linux/errno.h>
 #include <linux/profile.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/timer.h>
 #include <linux/irq.h>
 
@@ -115,48 +115,37 @@ void timer_tick(void)
 #endif
 
 #if defined(CONFIG_PM) && !defined(CONFIG_GENERIC_CLOCKEVENTS)
-static int timer_suspend(struct sys_device *dev, pm_message_t state)
+static int timer_suspend(void)
 {
-	struct sys_timer *timer = container_of(dev, struct sys_timer, dev);
-
-	if (timer->suspend != NULL)
-		timer->suspend();
+	if (system_timer->suspend)
+		system_timer->suspend();
 
 	return 0;
 }
 
-static int timer_resume(struct sys_device *dev)
+static void timer_resume(void)
 {
-	struct sys_timer *timer = container_of(dev, struct sys_timer, dev);
-
-	if (timer->resume != NULL)
-		timer->resume();
-
-	return 0;
+	if (system_timer->resume)
+		system_timer->resume();
 }
 #else
 #define timer_suspend NULL
 #define timer_resume NULL
 #endif
 
-static struct sysdev_class timer_sysclass = {
-	.name		= "timer",
+static struct syscore_ops timer_syscore_ops = {
 	.suspend	= timer_suspend,
 	.resume		= timer_resume,
 };
 
-static int __init timer_init_sysfs(void)
+static int __init timer_init_syscore_ops(void)
 {
-	int ret = sysdev_class_register(&timer_sysclass);
-	if (ret == 0) {
-		system_timer->dev.cls = &timer_sysclass;
-		ret = sysdev_register(&system_timer->dev);
-	}
+	register_syscore_ops(&timer_syscore_ops);
 
-	return ret;
+	return 0;
 }
 
-device_initcall(timer_init_sysfs);
+device_initcall(timer_init_syscore_ops);
 
 void __init time_init(void)
 {
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 3b54ad19d4890c40752905af84a345b21ba56b62..d52eec268b4746a006ef3badf6805b8acae5d7e1 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -234,7 +234,6 @@ static int __die(const char *str, int err, struct thread_info *thread, struct pt
 
 	printk(KERN_EMERG "Internal error: %s: %x [#%d]" S_PREEMPT S_SMP "\n",
 	       str, err, ++die_counter);
-	sysfs_printk_last_file();
 
 	/* trap and error numbers are mostly meaningless on ARM */
 	ret = notify_die(DIE_OOPS, str, regs, err, tsk->thread.trap_no, SIGSEGV);
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index 9ffbf3a2dfeaa07ac6fd81bd154520d977250bd2..21020ceb2f3ac308064c52d5e5379c02c9d8ca73 100644
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -171,7 +171,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
 	 */
 	usba_udc_data.pdata.vbus_pin = -EINVAL;
 	usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-	memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+	memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
 
 	if (data && data->vbus_pin > 0) {
 		at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 1e8f275c17f602349540461bceb989ae34b21ca2..5e9f8a4c38df0d900c326287debd0ea8ce57f604 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -256,7 +256,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
 {
 	usba_udc_data.pdata.vbus_pin = -EINVAL;
 	usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-	memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+	memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
 
 	if (data && data->vbus_pin > 0) {
 		at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 53aaa94df75a1fbce525da6f2919b94d90827b91..c49262bddd851db28d12415c73203a532ae3d431 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -145,7 +145,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
 	 */
 	usba_udc_data.pdata.vbus_pin = -EINVAL;
 	usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-	memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+	memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
 
 	if (data && data->vbus_pin > 0) {
 		at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c
index 73eb066d23292e5757f5592d711531eeca920888..a604b9ebb50152b323b5112a5e9c2439c6f591ac 100644
--- a/arch/arm/mach-bcmring/arch.c
+++ b/arch/arm/mach-bcmring/arch.c
@@ -169,6 +169,7 @@ MACHINE_START(BCMRING, "BCMRING")
 	/* Maintainer: Broadcom Corporation */
 	.fixup = bcmring_fixup,
 	.map_io = bcmring_map_io,
+	.init_early = bcmring_init_early,
 	.init_irq = bcmring_init_irq,
 	.timer = &bcmring_timer,
 	.init_machine = bcmring_init_machine
diff --git a/arch/arm/mach-bcmring/core.c b/arch/arm/mach-bcmring/core.c
index 8fc2035759fb4fe16d340ecad2f8aec2a83cd300..43eadbcc29ede940fd5c4035c2b6abacbcdb2a3b 100644
--- a/arch/arm/mach-bcmring/core.c
+++ b/arch/arm/mach-bcmring/core.c
@@ -28,8 +28,6 @@
 #include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/amba/bus.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
 #include <linux/clkdev.h>
 
 #include <mach/csp/mm_addr.h>
@@ -37,6 +35,7 @@
 #include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/hardware/arm_timer.h>
+#include <asm/hardware/timer-sp.h>
 #include <asm/mach-types.h>
 
 #include <asm/mach/arch.h>
@@ -97,6 +96,35 @@ static struct clk dummy_apb_pclk = {
 	.mode = CLK_MODE_XTAL,
 };
 
+/* Timer 0 - 25 MHz, Timer3 at bus clock rate, typically  150-166 MHz */
+#if defined(CONFIG_ARCH_FPGA11107)
+/* fpga cpu/bus are currently 30 times slower so scale frequency as well to */
+/* slow down Linux's sense of time */
+#define TIMER0_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
+#define TIMER1_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
+#define TIMER3_FREQUENCY_MHZ  (tmrHw_HIGH_FREQUENCY_MHZ * 30)
+#define TIMER3_FREQUENCY_KHZ   (tmrHw_HIGH_FREQUENCY_HZ / 1000 * 30)
+#else
+#define TIMER0_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
+#define TIMER1_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
+#define TIMER3_FREQUENCY_MHZ  tmrHw_HIGH_FREQUENCY_MHZ
+#define TIMER3_FREQUENCY_KHZ  (tmrHw_HIGH_FREQUENCY_HZ / 1000)
+#endif
+
+static struct clk sp804_timer012_clk = {
+	.name = "sp804-timer-0,1,2",
+	.type = CLK_TYPE_PRIMARY,
+	.mode = CLK_MODE_XTAL,
+	.rate_hz = TIMER1_FREQUENCY_MHZ * 1000000,
+};
+
+static struct clk sp804_timer3_clk = {
+	.name = "sp804-timer-3",
+	.type = CLK_TYPE_PRIMARY,
+	.mode = CLK_MODE_XTAL,
+	.rate_hz = TIMER3_FREQUENCY_KHZ * 1000,
+};
+
 static struct clk_lookup lookups[] = {
 	{			/* Bus clock */
 		.con_id = "apb_pclk",
@@ -107,6 +135,18 @@ static struct clk_lookup lookups[] = {
 	}, {			/* UART1 */
 		.dev_id = "uartb",
 		.clk = &uart_clk,
+	}, {			/* SP804 timer 0 */
+		.dev_id = "sp804",
+		.con_id = "timer0",
+		.clk = &sp804_timer012_clk,
+	}, {			/* SP804 timer 1 */
+		.dev_id = "sp804",
+		.con_id = "timer1",
+		.clk = &sp804_timer012_clk,
+	}, {			/* SP804 timer 3 */
+		.dev_id = "sp804",
+		.con_id = "timer3",
+		.clk = &sp804_timer3_clk,
 	}
 };
 
@@ -151,8 +191,6 @@ void __init bcmring_amba_init(void)
 
 	chipcHw_busInterfaceClockEnable(bus_clock);
 
-	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
 	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
 		struct amba_device *d = amba_devs[i];
 		amba_device_register(d, &iomem_resource);
@@ -162,170 +200,18 @@ void __init bcmring_amba_init(void)
 /*
  * Where is the timer (VA)?
  */
-#define TIMER0_VA_BASE		 MM_IO_BASE_TMR
-#define TIMER1_VA_BASE		(MM_IO_BASE_TMR + 0x20)
-#define TIMER2_VA_BASE		(MM_IO_BASE_TMR + 0x40)
-#define TIMER3_VA_BASE          (MM_IO_BASE_TMR + 0x60)
-
-/* Timer 0 - 25 MHz, Timer3 at bus clock rate, typically  150-166 MHz */
-#if defined(CONFIG_ARCH_FPGA11107)
-/* fpga cpu/bus are currently 30 times slower so scale frequency as well to */
-/* slow down Linux's sense of time */
-#define TIMER0_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
-#define TIMER1_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
-#define TIMER3_FREQUENCY_MHZ  (tmrHw_HIGH_FREQUENCY_MHZ * 30)
-#define TIMER3_FREQUENCY_KHZ   (tmrHw_HIGH_FREQUENCY_HZ / 1000 * 30)
-#else
-#define TIMER0_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
-#define TIMER1_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
-#define TIMER3_FREQUENCY_MHZ  tmrHw_HIGH_FREQUENCY_MHZ
-#define TIMER3_FREQUENCY_KHZ  (tmrHw_HIGH_FREQUENCY_HZ / 1000)
-#endif
-
-#define TICKS_PER_uSEC     TIMER0_FREQUENCY_MHZ
-
-/*
- *  These are useconds NOT ticks.
- *
- */
-#define mSEC_1                          1000
-#define mSEC_5                          (mSEC_1 * 5)
-#define mSEC_10                         (mSEC_1 * 10)
-#define mSEC_25                         (mSEC_1 * 25)
-#define SEC_1                           (mSEC_1 * 1000)
-
-/*
- * How long is the timer interval?
- */
-#define TIMER_INTERVAL	(TICKS_PER_uSEC * mSEC_10)
-#if TIMER_INTERVAL >= 0x100000
-#define TIMER_RELOAD	(TIMER_INTERVAL >> 8)
-#define TIMER_DIVISOR	(TIMER_CTRL_DIV256)
-#define TICKS2USECS(x)	(256 * (x) / TICKS_PER_uSEC)
-#elif TIMER_INTERVAL >= 0x10000
-#define TIMER_RELOAD	(TIMER_INTERVAL >> 4)	/* Divide by 16 */
-#define TIMER_DIVISOR	(TIMER_CTRL_DIV16)
-#define TICKS2USECS(x)	(16 * (x) / TICKS_PER_uSEC)
-#else
-#define TIMER_RELOAD	(TIMER_INTERVAL)
-#define TIMER_DIVISOR	(TIMER_CTRL_DIV1)
-#define TICKS2USECS(x)	((x) / TICKS_PER_uSEC)
-#endif
-
-static void timer_set_mode(enum clock_event_mode mode,
-			   struct clock_event_device *clk)
-{
-	unsigned long ctrl;
-
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		writel(TIMER_RELOAD, TIMER0_VA_BASE + TIMER_LOAD);
-
-		ctrl = TIMER_CTRL_PERIODIC;
-		ctrl |=
-		    TIMER_DIVISOR | TIMER_CTRL_32BIT | TIMER_CTRL_IE |
-		    TIMER_CTRL_ENABLE;
-		break;
-	case CLOCK_EVT_MODE_ONESHOT:
-		/* period set, and timer enabled in 'next_event' hook */
-		ctrl = TIMER_CTRL_ONESHOT;
-		ctrl |= TIMER_DIVISOR | TIMER_CTRL_32BIT | TIMER_CTRL_IE;
-		break;
-	case CLOCK_EVT_MODE_UNUSED:
-	case CLOCK_EVT_MODE_SHUTDOWN:
-	default:
-		ctrl = 0;
-	}
-
-	writel(ctrl, TIMER0_VA_BASE + TIMER_CTRL);
-}
-
-static int timer_set_next_event(unsigned long evt,
-				struct clock_event_device *unused)
-{
-	unsigned long ctrl = readl(TIMER0_VA_BASE + TIMER_CTRL);
-
-	writel(evt, TIMER0_VA_BASE + TIMER_LOAD);
-	writel(ctrl | TIMER_CTRL_ENABLE, TIMER0_VA_BASE + TIMER_CTRL);
-
-	return 0;
-}
-
-static struct clock_event_device timer0_clockevent = {
-	.name = "timer0",
-	.shift = 32,
-	.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-	.set_mode = timer_set_mode,
-	.set_next_event = timer_set_next_event,
-};
-
-/*
- * IRQ handler for the timer
- */
-static irqreturn_t bcmring_timer_interrupt(int irq, void *dev_id)
-{
-	struct clock_event_device *evt = &timer0_clockevent;
-
-	writel(1, TIMER0_VA_BASE + TIMER_INTCLR);
-
-	evt->event_handler(evt);
-
-	return IRQ_HANDLED;
-}
-
-static struct irqaction bcmring_timer_irq = {
-	.name = "bcmring Timer Tick",
-	.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.handler = bcmring_timer_interrupt,
-};
-
-static cycle_t bcmring_get_cycles_timer1(struct clocksource *cs)
-{
-	return ~readl(TIMER1_VA_BASE + TIMER_VALUE);
-}
-
-static cycle_t bcmring_get_cycles_timer3(struct clocksource *cs)
-{
-	return ~readl(TIMER3_VA_BASE + TIMER_VALUE);
-}
-
-static struct clocksource clocksource_bcmring_timer1 = {
-	.name = "timer1",
-	.rating = 200,
-	.read = bcmring_get_cycles_timer1,
-	.mask = CLOCKSOURCE_MASK(32),
-	.flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static struct clocksource clocksource_bcmring_timer3 = {
-	.name = "timer3",
-	.rating = 100,
-	.read = bcmring_get_cycles_timer3,
-	.mask = CLOCKSOURCE_MASK(32),
-	.flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
+#define TIMER0_VA_BASE		((void __iomem *)MM_IO_BASE_TMR)
+#define TIMER1_VA_BASE		((void __iomem *)(MM_IO_BASE_TMR + 0x20))
+#define TIMER2_VA_BASE		((void __iomem *)(MM_IO_BASE_TMR + 0x40))
+#define TIMER3_VA_BASE          ((void __iomem *)(MM_IO_BASE_TMR + 0x60))
 
 static int __init bcmring_clocksource_init(void)
 {
 	/* setup timer1 as free-running clocksource */
-	writel(0, TIMER1_VA_BASE + TIMER_CTRL);
-	writel(0xffffffff, TIMER1_VA_BASE + TIMER_LOAD);
-	writel(0xffffffff, TIMER1_VA_BASE + TIMER_VALUE);
-	writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC,
-	       TIMER1_VA_BASE + TIMER_CTRL);
-
-	clocksource_register_khz(&clocksource_bcmring_timer1,
-				 TIMER1_FREQUENCY_MHZ * 1000);
+	sp804_clocksource_init(TIMER1_VA_BASE, "timer1");
 
 	/* setup timer3 as free-running clocksource */
-	writel(0, TIMER3_VA_BASE + TIMER_CTRL);
-	writel(0xffffffff, TIMER3_VA_BASE + TIMER_LOAD);
-	writel(0xffffffff, TIMER3_VA_BASE + TIMER_VALUE);
-	writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC,
-	       TIMER3_VA_BASE + TIMER_CTRL);
-
-	clocksource_register_khz(&clocksource_bcmring_timer3,
-				 TIMER3_FREQUENCY_KHZ);
+	sp804_clocksource_init(TIMER3_VA_BASE, "timer3");
 
 	return 0;
 }
@@ -347,21 +233,16 @@ void __init bcmring_init_timer(void)
 	/*
 	 * Make irqs happen for the system timer
 	 */
-	setup_irq(IRQ_TIMER0, &bcmring_timer_irq);
-
 	bcmring_clocksource_init();
 
-	timer0_clockevent.mult =
-	    div_sc(1000000, NSEC_PER_SEC, timer0_clockevent.shift);
-	timer0_clockevent.max_delta_ns =
-	    clockevent_delta2ns(0xffffffff, &timer0_clockevent);
-	timer0_clockevent.min_delta_ns =
-	    clockevent_delta2ns(0xf, &timer0_clockevent);
-
-	timer0_clockevent.cpumask = cpumask_of(0);
-	clockevents_register_device(&timer0_clockevent);
+	sp804_clockevents_register(TIMER0_VA_BASE, IRQ_TIMER0, "timer0");
 }
 
 struct sys_timer bcmring_timer = {
 	.init = bcmring_init_timer,
 };
+
+void __init bcmring_init_early(void)
+{
+	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
+}
diff --git a/arch/arm/mach-bcmring/core.h b/arch/arm/mach-bcmring/core.h
index b197ba48e36e25ada7226bd5c358d257c4a8b0a2..e0e02c48f9b10299d2a96e5f05074de5c2cfce89 100644
--- a/arch/arm/mach-bcmring/core.h
+++ b/arch/arm/mach-bcmring/core.h
@@ -25,6 +25,7 @@
 void __init bcmring_amba_init(void);
 void __init bcmring_map_io(void);
 void __init bcmring_init_irq(void);
+void __init bcmring_init_early(void);
 
 extern struct sys_timer bcmring_timer;
 #endif
diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c
index 0a95be1512bbfd5044cea277bffe9bf4646905f6..41669ecc1f91f14f0d4cade20f2cf502deb8774b 100644
--- a/arch/arm/mach-davinci/cpufreq.c
+++ b/arch/arm/mach-davinci/cpufreq.c
@@ -94,9 +94,7 @@ static int davinci_target(struct cpufreq_policy *policy,
 	if (freqs.old == freqs.new)
 		return ret;
 
-	cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER,
-			dev_driver_string(cpufreq.dev),
-			"transition: %u --> %u\n", freqs.old, freqs.new);
+	dev_dbg(&cpufreq.dev, "transition: %u --> %u\n", freqs.old, freqs.new);
 
 	ret = cpufreq_frequency_table_target(policy, pdata->freq_table,
 						freqs.new, relation, &idx);
diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h
index 78822723f382b09674a10f0a50c259307a8220f8..491249ef209c3c54eff2c84b075112c9592a6924 100644
--- a/arch/arm/mach-davinci/include/mach/memory.h
+++ b/arch/arm/mach-davinci/include/mach/memory.h
@@ -41,27 +41,11 @@
  */
 #define CONSISTENT_DMA_SIZE (14<<20)
 
-#ifndef __ASSEMBLY__
 /*
  * Restrict DMA-able region to workaround silicon bug.  The bug
  * restricts buffers available for DMA to video hardware to be
  * below 128M
  */
-static inline void
-__arch_adjust_zones(unsigned long *size, unsigned long *holes)
-{
-	unsigned int sz = (128<<20) >> PAGE_SHIFT;
-
-	size[1] = size[0] - sz;
-	size[0] = sz;
-}
-
-#define arch_adjust_zones(zone_size, holes) \
-        if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(zone_size, holes)
-
-#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + (128<<20) - 1)
-#define MAX_DMA_ADDRESS		(PAGE_OFFSET + (128<<20))
-
-#endif
+#define ARM_DMA_ZONE_SIZE	SZ_128M
 
 #endif /* __ASM_ARCH_MEMORY_H */
diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h
index 47723e8d75a449b7495a8453c5acc66111265507..78d80683cdc213425317b254166891155eb187b2 100644
--- a/arch/arm/mach-davinci/include/mach/uncompress.h
+++ b/arch/arm/mach-davinci/include/mach/uncompress.h
@@ -25,8 +25,7 @@
 
 #include <mach/serial.h>
 
-static u32 *uart;
-static u32 *uart_info = (u32 *)(DAVINCI_UART_INFO);
+u32 *uart;
 
 /* PORT_16C550A, in polled non-fifo mode */
 static void putc(char c)
@@ -44,6 +43,8 @@ static inline void flush(void)
 
 static inline void set_uart_info(u32 phys, void * __iomem virt)
 {
+	u32 *uart_info = (u32 *)(DAVINCI_UART_INFO);
+
 	uart = (u32 *)phys;
 	uart_info[0] = phys;
 	uart_info[1] = (u32)virt;
diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c
index e6269a6e0014fb49b92a5ee8bd5820397885913c..bfe68ec4e1a67bc1c95f2ae617bfa1bfe2912e58 100644
--- a/arch/arm/mach-davinci/irq.c
+++ b/arch/arm/mach-davinci/irq.c
@@ -29,8 +29,6 @@
 #include <mach/common.h>
 #include <asm/mach/irq.h>
 
-#define IRQ_BIT(irq)		((irq) & 0x1f)
-
 #define FIQ_REG0_OFFSET		0x0000
 #define FIQ_REG1_OFFSET		0x0004
 #define IRQ_REG0_OFFSET		0x0008
@@ -42,78 +40,33 @@
 #define IRQ_INTPRI0_REG_OFFSET	0x0030
 #define IRQ_INTPRI7_REG_OFFSET	0x004C
 
-static inline unsigned int davinci_irq_readl(int offset)
-{
-	return __raw_readl(davinci_intc_base + offset);
-}
-
 static inline void davinci_irq_writel(unsigned long value, int offset)
 {
 	__raw_writel(value, davinci_intc_base + offset);
 }
 
-/* Disable interrupt */
-static void davinci_mask_irq(struct irq_data *d)
+static __init void
+davinci_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num)
 {
-	unsigned int mask;
-	u32 l;
-
-	mask = 1 << IRQ_BIT(d->irq);
-
-	if (d->irq > 31) {
-		l = davinci_irq_readl(IRQ_ENT_REG1_OFFSET);
-		l &= ~mask;
-		davinci_irq_writel(l, IRQ_ENT_REG1_OFFSET);
-	} else {
-		l = davinci_irq_readl(IRQ_ENT_REG0_OFFSET);
-		l &= ~mask;
-		davinci_irq_writel(l, IRQ_ENT_REG0_OFFSET);
-	}
-}
-
-/* Enable interrupt */
-static void davinci_unmask_irq(struct irq_data *d)
-{
-	unsigned int mask;
-	u32 l;
-
-	mask = 1 << IRQ_BIT(d->irq);
-
-	if (d->irq > 31) {
-		l = davinci_irq_readl(IRQ_ENT_REG1_OFFSET);
-		l |= mask;
-		davinci_irq_writel(l, IRQ_ENT_REG1_OFFSET);
-	} else {
-		l = davinci_irq_readl(IRQ_ENT_REG0_OFFSET);
-		l |= mask;
-		davinci_irq_writel(l, IRQ_ENT_REG0_OFFSET);
-	}
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
+
+	gc = irq_alloc_generic_chip("AINTC", 1, irq_start, base, handle_edge_irq);
+	ct = gc->chip_types;
+	ct->chip.irq_ack = irq_gc_ack;
+	ct->chip.irq_mask = irq_gc_mask_clr_bit;
+	ct->chip.irq_unmask = irq_gc_mask_set_bit;
+
+	ct->regs.ack = IRQ_REG0_OFFSET;
+	ct->regs.mask = IRQ_ENT_REG0_OFFSET;
+	irq_setup_generic_chip(gc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
 }
 
-/* EOI interrupt */
-static void davinci_ack_irq(struct irq_data *d)
-{
-	unsigned int mask;
-
-	mask = 1 << IRQ_BIT(d->irq);
-
-	if (d->irq > 31)
-		davinci_irq_writel(mask, IRQ_REG1_OFFSET);
-	else
-		davinci_irq_writel(mask, IRQ_REG0_OFFSET);
-}
-
-static struct irq_chip davinci_irq_chip_0 = {
-	.name		= "AINTC",
-	.irq_ack	= davinci_ack_irq,
-	.irq_mask	= davinci_mask_irq,
-	.irq_unmask	= davinci_unmask_irq,
-};
-
 /* ARM Interrupt Controller Initialization */
 void __init davinci_irq_init(void)
 {
-	unsigned i;
+	unsigned i, j;
 	const u8 *davinci_def_priorities = davinci_soc_info.intc_irq_prios;
 
 	davinci_intc_type = DAVINCI_INTC_TYPE_AINTC;
@@ -144,7 +97,6 @@ void __init davinci_irq_init(void)
 	davinci_irq_writel(~0x0, IRQ_REG1_OFFSET);
 
 	for (i = IRQ_INTPRI0_REG_OFFSET; i <= IRQ_INTPRI7_REG_OFFSET; i += 4) {
-		unsigned	j;
 		u32		pri;
 
 		for (j = 0, pri = 0; j < 32; j += 4, davinci_def_priorities++)
@@ -152,13 +104,8 @@ void __init davinci_irq_init(void)
 		davinci_irq_writel(pri, i);
 	}
 
-	/* set up genirq dispatch for ARM INTC */
-	for (i = 0; i < davinci_soc_info.intc_irq_num; i++) {
-		irq_set_chip(i, &davinci_irq_chip_0);
-		set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-		if (i != IRQ_TINT1_TINT34)
-			irq_set_handler(i, handle_edge_irq);
-		else
-			irq_set_handler(i, handle_level_irq);
-	}
+	for (i = 0, j = 0; i < davinci_soc_info.intc_irq_num; i += 32, j += 0x04)
+		davinci_alloc_gc(davinci_intc_base + j, i, 32);
+
+	irq_set_handler(IRQ_TINT1_TINT34, handle_level_irq);
 }
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index e06a88f1f81df4acff2c9107753c07f60a97fec5..5ed51b84c1b24693dd8eacc170ebc17ffa21201a 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -16,10 +16,8 @@
 #include <linux/serial_8250.h>
 #include <linux/clk.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
-#include <linux/spi/orion_spi.h>
+#include <linux/serial_8250.h>
 #include <linux/gpio.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -32,11 +30,12 @@
 #include <mach/bridge-regs.h>
 #include <asm/mach/arch.h>
 #include <linux/irq.h>
-#include <plat/mv_xor.h>
-#include <plat/ehci-orion.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
+static int get_tclk(void);
+
 /*****************************************************************************
  * I/O Address Mapping
  ****************************************************************************/
@@ -69,464 +68,107 @@ void __init dove_map_io(void)
 	iotable_init(dove_io_desc, ARRAY_SIZE(dove_io_desc));
 }
 
-/*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data dove_ehci_data = {
-	.dram		= &dove_mbus_dram_info,
-	.phy_version	= EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = DMA_BIT_MASK(32);
-
 /*****************************************************************************
  * EHCI0
  ****************************************************************************/
-static struct resource dove_ehci0_resources[] = {
-	{
-		.start	= DOVE_USB0_PHYS_BASE,
-		.end	= DOVE_USB0_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_DOVE_USB0,
-		.end	= IRQ_DOVE_USB0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_ehci0 = {
-	.name		= "orion-ehci",
-	.id		= 0,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-		.platform_data		= &dove_ehci_data,
-	},
-	.resource	= dove_ehci0_resources,
-	.num_resources	= ARRAY_SIZE(dove_ehci0_resources),
-};
-
 void __init dove_ehci0_init(void)
 {
-	platform_device_register(&dove_ehci0);
+	orion_ehci_init(&dove_mbus_dram_info,
+			DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0);
 }
 
 /*****************************************************************************
  * EHCI1
  ****************************************************************************/
-static struct resource dove_ehci1_resources[] = {
-	{
-		.start	= DOVE_USB1_PHYS_BASE,
-		.end	= DOVE_USB1_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_DOVE_USB1,
-		.end	= IRQ_DOVE_USB1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_ehci1 = {
-	.name		= "orion-ehci",
-	.id		= 1,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-		.platform_data		= &dove_ehci_data,
-	},
-	.resource	= dove_ehci1_resources,
-	.num_resources	= ARRAY_SIZE(dove_ehci1_resources),
-};
-
 void __init dove_ehci1_init(void)
 {
-	platform_device_register(&dove_ehci1);
+	orion_ehci_1_init(&dove_mbus_dram_info,
+			  DOVE_USB1_PHYS_BASE, IRQ_DOVE_USB1);
 }
 
 /*****************************************************************************
  * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data dove_ge00_shared_data = {
-	.t_clk		= 0,
-	.dram		= &dove_mbus_dram_info,
-};
-
-static struct resource dove_ge00_shared_resources[] = {
-	{
-		.name	= "ge00 base",
-		.start	= DOVE_GE00_PHYS_BASE + 0x2000,
-		.end	= DOVE_GE00_PHYS_BASE + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device dove_ge00_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &dove_ge00_shared_data,
-	},
-	.num_resources	= 1,
-	.resource	= dove_ge00_shared_resources,
-};
-
-static struct resource dove_ge00_resources[] = {
-	{
-		.name	= "ge00 irq",
-		.start	= IRQ_DOVE_GE00_SUM,
-		.end	= IRQ_DOVE_GE00_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_ge00 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 0,
-	.num_resources	= 1,
-	.resource	= dove_ge00_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
-	eth_data->shared = &dove_ge00_shared;
-	dove_ge00.dev.platform_data = eth_data;
-
-	platform_device_register(&dove_ge00_shared);
-	platform_device_register(&dove_ge00);
+	orion_ge00_init(eth_data, &dove_mbus_dram_info,
+			DOVE_GE00_PHYS_BASE, IRQ_DOVE_GE00_SUM,
+			0, get_tclk());
 }
 
 /*****************************************************************************
  * SoC RTC
  ****************************************************************************/
-static struct resource dove_rtc_resource[] = {
-	{
-		.start	= DOVE_RTC_PHYS_BASE,
-		.end	= DOVE_RTC_PHYS_BASE + 32 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_DOVE_RTC,
-		.flags	= IORESOURCE_IRQ,
-	}
-};
-
 void __init dove_rtc_init(void)
 {
-	platform_device_register_simple("rtc-mv", -1, dove_rtc_resource, 2);
+	orion_rtc_init(DOVE_RTC_PHYS_BASE, IRQ_DOVE_RTC);
 }
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource dove_sata_resources[] = {
-	{
-		.name	= "sata base",
-		.start	= DOVE_SATA_PHYS_BASE,
-		.end	= DOVE_SATA_PHYS_BASE + 0x5000 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "sata irq",
-		.start	= IRQ_DOVE_SATA,
-		.end	= IRQ_DOVE_SATA,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_sata = {
-	.name		= "sata_mv",
-	.id		= 0,
-	.dev		= {
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.num_resources	= ARRAY_SIZE(dove_sata_resources),
-	.resource	= dove_sata_resources,
-};
-
 void __init dove_sata_init(struct mv_sata_platform_data *sata_data)
 {
-	sata_data->dram = &dove_mbus_dram_info;
-	dove_sata.dev.platform_data = sata_data;
-	platform_device_register(&dove_sata);
+	orion_sata_init(sata_data, &dove_mbus_dram_info,
+			DOVE_SATA_PHYS_BASE, IRQ_DOVE_SATA);
+
 }
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart0_data[] = {
-	{
-		.mapbase	= DOVE_UART0_PHYS_BASE,
-		.membase	= (char *)DOVE_UART0_VIRT_BASE,
-		.irq		= IRQ_DOVE_UART_0,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource dove_uart0_resources[] = {
-	{
-		.start		= DOVE_UART0_PHYS_BASE,
-		.end		= DOVE_UART0_PHYS_BASE + SZ_256 - 1,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_DOVE_UART_0,
-		.end		= IRQ_DOVE_UART_0,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_uart0 = {
-	.name			= "serial8250",
-	.id			= 0,
-	.dev			= {
-		.platform_data	= dove_uart0_data,
-	},
-	.resource		= dove_uart0_resources,
-	.num_resources		= ARRAY_SIZE(dove_uart0_resources),
-};
-
 void __init dove_uart0_init(void)
 {
-	platform_device_register(&dove_uart0);
+	orion_uart0_init(DOVE_UART0_VIRT_BASE, DOVE_UART0_PHYS_BASE,
+			 IRQ_DOVE_UART_0, get_tclk());
 }
 
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart1_data[] = {
-	{
-		.mapbase	= DOVE_UART1_PHYS_BASE,
-		.membase	= (char *)DOVE_UART1_VIRT_BASE,
-		.irq		= IRQ_DOVE_UART_1,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource dove_uart1_resources[] = {
-	{
-		.start		= DOVE_UART1_PHYS_BASE,
-		.end		= DOVE_UART1_PHYS_BASE + SZ_256 - 1,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_DOVE_UART_1,
-		.end		= IRQ_DOVE_UART_1,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_uart1 = {
-	.name			= "serial8250",
-	.id			= 1,
-	.dev			= {
-		.platform_data	= dove_uart1_data,
-	},
-	.resource		= dove_uart1_resources,
-	.num_resources		= ARRAY_SIZE(dove_uart1_resources),
-};
-
 void __init dove_uart1_init(void)
 {
-	platform_device_register(&dove_uart1);
+	orion_uart1_init(DOVE_UART1_VIRT_BASE, DOVE_UART1_PHYS_BASE,
+			 IRQ_DOVE_UART_1, get_tclk());
 }
 
 /*****************************************************************************
  * UART2
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart2_data[] = {
-	{
-		.mapbase	= DOVE_UART2_PHYS_BASE,
-		.membase	= (char *)DOVE_UART2_VIRT_BASE,
-		.irq		= IRQ_DOVE_UART_2,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource dove_uart2_resources[] = {
-	{
-		.start		= DOVE_UART2_PHYS_BASE,
-		.end		= DOVE_UART2_PHYS_BASE + SZ_256 - 1,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_DOVE_UART_2,
-		.end		= IRQ_DOVE_UART_2,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_uart2 = {
-	.name			= "serial8250",
-	.id			= 2,
-	.dev			= {
-		.platform_data	= dove_uart2_data,
-	},
-	.resource		= dove_uart2_resources,
-	.num_resources		= ARRAY_SIZE(dove_uart2_resources),
-};
-
 void __init dove_uart2_init(void)
 {
-	platform_device_register(&dove_uart2);
+	orion_uart2_init(DOVE_UART2_VIRT_BASE, DOVE_UART2_PHYS_BASE,
+			 IRQ_DOVE_UART_2, get_tclk());
 }
 
 /*****************************************************************************
  * UART3
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart3_data[] = {
-	{
-		.mapbase	= DOVE_UART3_PHYS_BASE,
-		.membase	= (char *)DOVE_UART3_VIRT_BASE,
-		.irq		= IRQ_DOVE_UART_3,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource dove_uart3_resources[] = {
-	{
-		.start		= DOVE_UART3_PHYS_BASE,
-		.end		= DOVE_UART3_PHYS_BASE + SZ_256 - 1,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_DOVE_UART_3,
-		.end		= IRQ_DOVE_UART_3,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_uart3 = {
-	.name			= "serial8250",
-	.id			= 3,
-	.dev			= {
-		.platform_data	= dove_uart3_data,
-	},
-	.resource		= dove_uart3_resources,
-	.num_resources		= ARRAY_SIZE(dove_uart3_resources),
-};
-
 void __init dove_uart3_init(void)
 {
-	platform_device_register(&dove_uart3);
+	orion_uart3_init(DOVE_UART3_VIRT_BASE, DOVE_UART3_PHYS_BASE,
+			 IRQ_DOVE_UART_3, get_tclk());
 }
 
 /*****************************************************************************
- * SPI0
+ * SPI
  ****************************************************************************/
-static struct orion_spi_info dove_spi0_data = {
-	.tclk		= 0,
-};
-
-static struct resource dove_spi0_resources[] = {
-	{
-		.start	= DOVE_SPI0_PHYS_BASE,
-		.end	= DOVE_SPI0_PHYS_BASE + SZ_512 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_DOVE_SPI0,
-		.end	= IRQ_DOVE_SPI0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_spi0 = {
-	.name		= "orion_spi",
-	.id		= 0,
-	.resource	= dove_spi0_resources,
-	.dev		= {
-		.platform_data	= &dove_spi0_data,
-	},
-	.num_resources	= ARRAY_SIZE(dove_spi0_resources),
-};
-
 void __init dove_spi0_init(void)
 {
-	platform_device_register(&dove_spi0);
+	orion_spi_init(DOVE_SPI0_PHYS_BASE, get_tclk());
 }
 
-/*****************************************************************************
- * SPI1
- ****************************************************************************/
-static struct orion_spi_info dove_spi1_data = {
-	.tclk		= 0,
-};
-
-static struct resource dove_spi1_resources[] = {
-	{
-		.start	= DOVE_SPI1_PHYS_BASE,
-		.end	= DOVE_SPI1_PHYS_BASE + SZ_512 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_DOVE_SPI1,
-		.end	= IRQ_DOVE_SPI1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_spi1 = {
-	.name		= "orion_spi",
-	.id		= 1,
-	.resource	= dove_spi1_resources,
-	.dev		= {
-		.platform_data	= &dove_spi1_data,
-	},
-	.num_resources	= ARRAY_SIZE(dove_spi1_resources),
-};
-
 void __init dove_spi1_init(void)
 {
-	platform_device_register(&dove_spi1);
+	orion_spi_init(DOVE_SPI1_PHYS_BASE, get_tclk());
 }
 
 /*****************************************************************************
  * I2C
  ****************************************************************************/
-static struct mv64xxx_i2c_pdata dove_i2c_data = {
-	.freq_m		= 10, /* assumes 166 MHz TCLK gets 94.3kHz */
-	.freq_n		= 3,
-	.timeout	= 1000, /* Default timeout of 1 second */
-};
-
-static struct resource dove_i2c_resources[] = {
-	{
-		.name	= "i2c base",
-		.start	= DOVE_I2C_PHYS_BASE,
-		.end	= DOVE_I2C_PHYS_BASE + 0x20 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "i2c irq",
-		.start	= IRQ_DOVE_I2C,
-		.end	= IRQ_DOVE_I2C,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device dove_i2c = {
-	.name		= MV64XXX_I2C_CTLR_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(dove_i2c_resources),
-	.resource	= dove_i2c_resources,
-	.dev		= {
-		.platform_data = &dove_i2c_data,
-	},
-};
-
 void __init dove_i2c_init(void)
 {
-	platform_device_register(&dove_i2c);
+	orion_i2c_init(DOVE_I2C_PHYS_BASE, IRQ_DOVE_I2C, 10);
 }
 
 /*****************************************************************************
@@ -553,209 +195,23 @@ struct sys_timer dove_timer = {
 	.init = dove_timer_init,
 };
 
-/*****************************************************************************
- * XOR
- ****************************************************************************/
-static struct mv_xor_platform_shared_data dove_xor_shared_data = {
-	.dram		= &dove_mbus_dram_info,
-};
-
 /*****************************************************************************
  * XOR 0
  ****************************************************************************/
-static u64 dove_xor0_dmamask = DMA_BIT_MASK(32);
-
-static struct resource dove_xor0_shared_resources[] = {
-	{
-		.name	= "xor 0 low",
-		.start	= DOVE_XOR0_PHYS_BASE,
-		.end	= DOVE_XOR0_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "xor 0 high",
-		.start	= DOVE_XOR0_HIGH_PHYS_BASE,
-		.end	= DOVE_XOR0_HIGH_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device dove_xor0_shared = {
-	.name		= MV_XOR_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data = &dove_xor_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(dove_xor0_shared_resources),
-	.resource	= dove_xor0_shared_resources,
-};
-
-static struct resource dove_xor00_resources[] = {
-	[0] = {
-		.start	= IRQ_DOVE_XOR_00,
-		.end	= IRQ_DOVE_XOR_00,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data dove_xor00_data = {
-	.shared		= &dove_xor0_shared,
-	.hw_id		= 0,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device dove_xor00_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(dove_xor00_resources),
-	.resource	= dove_xor00_resources,
-	.dev		= {
-		.dma_mask		= &dove_xor0_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &dove_xor00_data,
-	},
-};
-
-static struct resource dove_xor01_resources[] = {
-	[0] = {
-		.start	= IRQ_DOVE_XOR_01,
-		.end	= IRQ_DOVE_XOR_01,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data dove_xor01_data = {
-	.shared		= &dove_xor0_shared,
-	.hw_id		= 1,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device dove_xor01_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(dove_xor01_resources),
-	.resource	= dove_xor01_resources,
-	.dev		= {
-		.dma_mask		= &dove_xor0_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &dove_xor01_data,
-	},
-};
-
 void __init dove_xor0_init(void)
 {
-	platform_device_register(&dove_xor0_shared);
-
-	/*
-	 * two engines can't do memset simultaneously, this limitation
-	 * satisfied by removing memset support from one of the engines.
-	 */
-	dma_cap_set(DMA_MEMCPY, dove_xor00_data.cap_mask);
-	dma_cap_set(DMA_XOR, dove_xor00_data.cap_mask);
-	platform_device_register(&dove_xor00_channel);
-
-	dma_cap_set(DMA_MEMCPY, dove_xor01_data.cap_mask);
-	dma_cap_set(DMA_MEMSET, dove_xor01_data.cap_mask);
-	dma_cap_set(DMA_XOR, dove_xor01_data.cap_mask);
-	platform_device_register(&dove_xor01_channel);
+	orion_xor0_init(&dove_mbus_dram_info,
+			DOVE_XOR0_PHYS_BASE, DOVE_XOR0_HIGH_PHYS_BASE,
+			IRQ_DOVE_XOR_00, IRQ_DOVE_XOR_01);
 }
 
 /*****************************************************************************
  * XOR 1
  ****************************************************************************/
-static u64 dove_xor1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource dove_xor1_shared_resources[] = {
-	{
-		.name	= "xor 0 low",
-		.start	= DOVE_XOR1_PHYS_BASE,
-		.end	= DOVE_XOR1_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "xor 0 high",
-		.start	= DOVE_XOR1_HIGH_PHYS_BASE,
-		.end	= DOVE_XOR1_HIGH_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device dove_xor1_shared = {
-	.name		= MV_XOR_SHARED_NAME,
-	.id		= 1,
-	.dev		= {
-		.platform_data = &dove_xor_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(dove_xor1_shared_resources),
-	.resource	= dove_xor1_shared_resources,
-};
-
-static struct resource dove_xor10_resources[] = {
-	[0] = {
-		.start	= IRQ_DOVE_XOR_10,
-		.end	= IRQ_DOVE_XOR_10,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data dove_xor10_data = {
-	.shared		= &dove_xor1_shared,
-	.hw_id		= 0,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device dove_xor10_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 2,
-	.num_resources	= ARRAY_SIZE(dove_xor10_resources),
-	.resource	= dove_xor10_resources,
-	.dev		= {
-		.dma_mask		= &dove_xor1_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &dove_xor10_data,
-	},
-};
-
-static struct resource dove_xor11_resources[] = {
-	[0] = {
-		.start	= IRQ_DOVE_XOR_11,
-		.end	= IRQ_DOVE_XOR_11,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data dove_xor11_data = {
-	.shared		= &dove_xor1_shared,
-	.hw_id		= 1,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device dove_xor11_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 3,
-	.num_resources	= ARRAY_SIZE(dove_xor11_resources),
-	.resource	= dove_xor11_resources,
-	.dev		= {
-		.dma_mask		= &dove_xor1_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &dove_xor11_data,
-	},
-};
-
 void __init dove_xor1_init(void)
 {
-	platform_device_register(&dove_xor1_shared);
-
-	/*
-	 * two engines can't do memset simultaneously, this limitation
-	 * satisfied by removing memset support from one of the engines.
-	 */
-	dma_cap_set(DMA_MEMCPY, dove_xor10_data.cap_mask);
-	dma_cap_set(DMA_XOR, dove_xor10_data.cap_mask);
-	platform_device_register(&dove_xor10_channel);
-
-	dma_cap_set(DMA_MEMCPY, dove_xor11_data.cap_mask);
-	dma_cap_set(DMA_MEMSET, dove_xor11_data.cap_mask);
-	dma_cap_set(DMA_XOR, dove_xor11_data.cap_mask);
-	platform_device_register(&dove_xor11_channel);
+	orion_xor1_init(DOVE_XOR1_PHYS_BASE, DOVE_XOR1_HIGH_PHYS_BASE,
+			IRQ_DOVE_XOR_10, IRQ_DOVE_XOR_11);
 }
 
 /*****************************************************************************
@@ -833,14 +289,6 @@ void __init dove_init(void)
 #endif
 	dove_setup_cpu_mbus();
 
-	dove_ge00_shared_data.t_clk = tclk;
-	dove_uart0_data[0].uartclk = tclk;
-	dove_uart1_data[0].uartclk = tclk;
-	dove_uart2_data[0].uartclk = tclk;
-	dove_uart3_data[0].uartclk = tclk;
-	dove_spi0_data.tclk = tclk;
-	dove_spi1_data.tclk = tclk;
-
 	/* internal devices that every board has */
 	dove_rtc_init();
 	dove_xor0_init();
diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c
index c66c7634690455dc8b1df12a2ad3c7c9e06ccd98..51e0e411c9cbe5602d518643c81a54f250ad7c8b 100644
--- a/arch/arm/mach-dove/mpp.c
+++ b/arch/arm/mach-dove/mpp.c
@@ -11,24 +11,17 @@
 #include <linux/kernel.h>
 #include <linux/gpio.h>
 #include <linux/io.h>
-
+#include <plat/mpp.h>
 #include <mach/dove.h>
-
 #include "mpp.h"
 
-#define MPP_NR_REGS 4
-#define MPP_CTRL(i)	((i) == 3 ?				\
-			 DOVE_MPP_CTRL4_VIRT_BASE :		\
-			 DOVE_MPP_VIRT_BASE + (i) * 4)
-#define PMU_SIG_REGS 2
-#define PMU_SIG_CTRL(i)	(DOVE_PMU_SIG_CTRL + (i) * 4)
-
 struct dove_mpp_grp {
 	int start;
 	int end;
 };
 
-static struct dove_mpp_grp dove_mpp_grp[] = {
+/* Map a group to a range of GPIO pins in that group */
+static const struct dove_mpp_grp dove_mpp_grp[] = {
 	[MPP_24_39] = {
 		.start	= 24,
 		.end	= 39,
@@ -38,8 +31,8 @@ static struct dove_mpp_grp dove_mpp_grp[] = {
 		.end	= 45,
 	},
 	[MPP_46_51] = {
-		.start	= 40,
-		.end	= 45,
+		.start	= 46,
+		.end	= 51,
 	},
 	[MPP_58_61] = {
 		.start	= 58,
@@ -51,6 +44,8 @@ static struct dove_mpp_grp dove_mpp_grp[] = {
 	},
 };
 
+/* Enable gpio for a range of pins. mode should be a combination of
+   GPIO_OUTPUT_OK | GPIO_INPUT_OK */
 static void dove_mpp_gpio_mode(int start, int end, int gpio_mode)
 {
 	int i;
@@ -59,24 +54,17 @@ static void dove_mpp_gpio_mode(int start, int end, int gpio_mode)
 		orion_gpio_set_valid(i, gpio_mode);
 }
 
+/* Dump all the extra MPP registers. The platform code will dump the
+   registers for pins 0-23. */
 static void dove_mpp_dump_regs(void)
 {
-#ifdef DEBUG
-	int i;
+	pr_debug("PMU_CTRL4_CTRL: %08x\n",
+		 readl(DOVE_MPP_CTRL4_VIRT_BASE));
 
-	pr_debug("MPP_CTRL regs:");
-	for (i = 0; i < MPP_NR_REGS; i++)
-		printk(" %08x", readl(MPP_CTRL(i)));
-	printk("\n");
+	pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n",
+		 readl(DOVE_PMU_MPP_GENERAL_CTRL));
 
-	pr_debug("PMU_SIG_CTRL regs:");
-	for (i = 0; i < PMU_SIG_REGS; i++)
-		printk(" %08x", readl(PMU_SIG_CTRL(i)));
-	printk("\n");
-
-	pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n", readl(DOVE_PMU_MPP_GENERAL_CTRL));
 	pr_debug("MPP_GENERAL: %08x\n", readl(DOVE_MPP_GENERAL_VIRT_BASE));
-#endif
 }
 
 static void dove_mpp_cfg_nfc(int sel)
@@ -92,7 +80,7 @@ static void dove_mpp_cfg_nfc(int sel)
 
 static void dove_mpp_cfg_au1(int sel)
 {
-	u32 mpp_ctrl4		= readl(DOVE_MPP_CTRL4_VIRT_BASE);
+	u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
 	u32 ssp_ctrl1 = readl(DOVE_SSP_CTRL_STATUS_1);
 	u32 mpp_gen_ctrl = readl(DOVE_MPP_GENERAL_VIRT_BASE);
 	u32 global_cfg_2 = readl(DOVE_GLOBAL_CONFIG_2);
@@ -128,82 +116,46 @@ static void dove_mpp_cfg_au1(int sel)
 	writel(global_cfg_2, DOVE_GLOBAL_CONFIG_2);
 }
 
-static void dove_mpp_conf_grp(int num, int sel, u32 *mpp_ctrl)
-{
-	int start = dove_mpp_grp[num].start;
-	int end = dove_mpp_grp[num].end;
-	int gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0;
-
-	*mpp_ctrl &= ~(0x1 << num);
-	*mpp_ctrl |= sel << num;
-
-	dove_mpp_gpio_mode(start, end, gpio_mode);
-}
-
-void __init dove_mpp_conf(unsigned int *mpp_list)
+/* Configure the group registers, enabling GPIO if sel indicates the
+   pin is to be used for GPIO */
+static void dove_mpp_conf_grp(unsigned int *mpp_grp_list)
 {
-	u32 mpp_ctrl[MPP_NR_REGS];
-	u32 pmu_mpp_ctrl = 0;
-	u32 pmu_sig_ctrl[PMU_SIG_REGS];
-	int i;
-
-	for (i = 0; i < MPP_NR_REGS; i++)
-		mpp_ctrl[i] = readl(MPP_CTRL(i));
-
-	for (i = 0; i < PMU_SIG_REGS; i++)
-		pmu_sig_ctrl[i] = readl(PMU_SIG_CTRL(i));
-
-	pmu_mpp_ctrl = readl(DOVE_PMU_MPP_GENERAL_CTRL);
+	u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
+	int gpio_mode;
 
-	dove_mpp_dump_regs();
-
-	for ( ; *mpp_list != MPP_END; mpp_list++) {
-		unsigned int num = MPP_NUM(*mpp_list);
-		unsigned int sel = MPP_SEL(*mpp_list);
-		int shift, gpio_mode;
-
-		if (num > MPP_MAX) {
-			pr_err("dove: invalid MPP number (%u)\n", num);
-			continue;
-		}
-
-		if (*mpp_list & MPP_NFC_MASK) {
-			dove_mpp_cfg_nfc(sel);
-			continue;
-		}
+	for ( ; *mpp_grp_list; mpp_grp_list++) {
+		unsigned int num = MPP_NUM(*mpp_grp_list);
+		unsigned int sel = MPP_SEL(*mpp_grp_list);
 
-		if (*mpp_list & MPP_AU1_MASK) {
-			dove_mpp_cfg_au1(sel);
+		if (num > MPP_GRP_MAX) {
+			pr_err("dove: invalid MPP GRP number (%u)\n", num);
 			continue;
 		}
 
-		if (*mpp_list & MPP_GRP_MASK) {
-			dove_mpp_conf_grp(num, sel, &mpp_ctrl[3]);
-			continue;
-		}
-
-		shift = (num & 7) << 2;
-		if (*mpp_list & MPP_PMU_MASK) {
-			pmu_mpp_ctrl |= (0x1 << num);
-			pmu_sig_ctrl[num / 8] &= ~(0xf << shift);
-			pmu_sig_ctrl[num / 8] |= 0xf << shift;
-			gpio_mode = 0;
-		} else {
-			mpp_ctrl[num / 8] &= ~(0xf << shift);
-			mpp_ctrl[num / 8] |= sel << shift;
-			gpio_mode = GPIO_OUTPUT_OK | GPIO_INPUT_OK;
-		}
+		mpp_ctrl4 &= ~(0x1 << num);
+		mpp_ctrl4 |= sel << num;
 
-		orion_gpio_set_valid(num, gpio_mode);
+		gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0;
+		dove_mpp_gpio_mode(dove_mpp_grp[num].start,
+				   dove_mpp_grp[num].end, gpio_mode);
 	}
+	writel(mpp_ctrl4, DOVE_MPP_CTRL4_VIRT_BASE);
+}
 
-	for (i = 0; i < MPP_NR_REGS; i++)
-		writel(mpp_ctrl[i], MPP_CTRL(i));
+/* Configure the various MPP pins on Dove */
+void __init dove_mpp_conf(unsigned int *mpp_list,
+			  unsigned int *mpp_grp_list,
+			  unsigned int grp_au1_52_57,
+			  unsigned int grp_nfc_64_71)
+{
+	dove_mpp_dump_regs();
 
-	for (i = 0; i < PMU_SIG_REGS; i++)
-		writel(pmu_sig_ctrl[i], PMU_SIG_CTRL(i));
+	/* Use platform code for pins 0-23 */
+	orion_mpp_conf(mpp_list, 0, MPP_MAX, DOVE_MPP_VIRT_BASE);
 
-	writel(pmu_mpp_ctrl, DOVE_PMU_MPP_GENERAL_CTRL);
+	dove_mpp_conf_grp(mpp_grp_list);
+	dove_mpp_cfg_au1(grp_au1_52_57);
+	dove_mpp_cfg_nfc(grp_nfc_64_71);
 
 	dove_mpp_dump_regs();
 }
diff --git a/arch/arm/mach-dove/mpp.h b/arch/arm/mach-dove/mpp.h
index 2a43ce413b15a0735948d69131bcc4c9bef8a724..fbec7c52bfac79ee74d6baac07ad0171163d4e2d 100644
--- a/arch/arm/mach-dove/mpp.h
+++ b/arch/arm/mach-dove/mpp.h
@@ -1,178 +1,150 @@
 #ifndef __ARCH_DOVE_MPP_CODED_H
 #define __ARCH_DOVE_MPP_CODED_H
 
-#define MPP(_num, _mode, _pmu, _grp, _au1, _nfc) (	\
-/* MPP/group number */		((_num) & 0xff) |		\
-/* MPP select value */		(((_mode) & 0xf) << 8) |	\
-/* MPP PMU */			((!!(_pmu)) << 12) |		\
-/* group flag */		((!!(_grp)) << 13) |		\
-/* AU1 flag */			((!!(_au1)) << 14) |		\
-/* NFCE flag */			((!!(_nfc)) << 15))
-
-#define MPP_MAX	71
-
-#define MPP_NUM(x)    ((x) & 0xff)
-#define MPP_SEL(x)    (((x) >> 8) & 0xf)
-
-#define MPP_PMU_MASK		MPP(0, 0x0, 1, 0, 0, 0)
-#define MPP_GRP_MASK		MPP(0, 0x0, 0, 1, 0, 0)
-#define MPP_AU1_MASK		MPP(0, 0x0, 0, 0, 1, 0)
-#define MPP_NFC_MASK		MPP(0, 0x0, 0, 0, 0, 1)
-
-#define MPP_END			MPP(0xff, 0xf, 1, 1, 1, 1)
-
-#define MPP_PMU_DRIVE_0		0x1
-#define MPP_PMU_DRIVE_1		0x2
-#define MPP_PMU_SDI		0x3
-#define MPP_PMU_CPU_PWRDWN	0x4
-#define MPP_PMU_STBY_PWRDWN	0x5
-#define MPP_PMU_CORE_PWR_GOOD	0x8
-#define MPP_PMU_BAT_FAULT	0xa
-#define MPP_PMU_EXT0_WU		0xb
-#define MPP_PMU_EXT1_WU		0xc
-#define MPP_PMU_EXT2_WU		0xd
-#define MPP_PMU_BLINK		0xe
-#define MPP_PMU(_num, _mode)	MPP((_num), MPP_PMU_##_mode, 1, 0, 0, 0)
-
-#define MPP_PIN(_num, _mode)	MPP((_num), (_mode), 0, 0, 0, 0)
-#define MPP_GRP(_grp, _mode)	MPP((_grp), (_mode), 0, 1, 0, 0)
-#define MPP_GRP_AU1(_mode)	MPP(0, (_mode), 0, 0, 1, 0)
-#define MPP_GRP_NFC(_mode)	MPP(0, (_mode), 0, 0, 0, 1)
-
-#define MPP0_GPIO0		MPP_PIN(0, 0x0)
-#define MPP0_UA2_RTSn		MPP_PIN(0, 0x2)
-#define MPP0_SDIO0_CD		MPP_PIN(0, 0x3)
-#define MPP0_LCD0_PWM		MPP_PIN(0, 0xf)
-
-#define MPP1_GPIO1		MPP_PIN(1, 0x0)
-#define MPP1_UA2_CTSn		MPP_PIN(1, 0x2)
-#define MPP1_SDIO0_WP		MPP_PIN(1, 0x3)
-#define MPP1_LCD1_PWM		MPP_PIN(1, 0xf)
-
-#define MPP2_GPIO2		MPP_PIN(2, 0x0)
-#define MPP2_SATA_PRESENT	MPP_PIN(2, 0x1)
-#define MPP2_UA2_TXD		MPP_PIN(2, 0x2)
-#define MPP2_SDIO0_BUS_POWER	MPP_PIN(2, 0x3)
-#define MPP2_UA_RTSn1		MPP_PIN(2, 0x4)
-
-#define MPP3_GPIO3		MPP_PIN(3, 0x0)
-#define MPP3_SATA_ACT		MPP_PIN(3, 0x1)
-#define MPP3_UA2_RXD		MPP_PIN(3, 0x2)
-#define MPP3_SDIO0_LED_CTRL	MPP_PIN(3, 0x3)
-#define MPP3_UA_CTSn1		MPP_PIN(3, 0x4)
-#define MPP3_SPI_LCD_CS1	MPP_PIN(3, 0xf)
-
-#define MPP4_GPIO4		MPP_PIN(4, 0x0)
-#define MPP4_UA3_RTSn		MPP_PIN(4, 0x2)
-#define MPP4_SDIO1_CD		MPP_PIN(4, 0x3)
-#define MPP4_SPI_1_MISO		MPP_PIN(4, 0x4)
-
-#define MPP5_GPIO5		MPP_PIN(5, 0x0)
-#define MPP5_UA3_CTSn		MPP_PIN(5, 0x2)
-#define MPP5_SDIO1_WP		MPP_PIN(5, 0x3)
-#define MPP5_SPI_1_CS		MPP_PIN(5, 0x4)
-
-#define MPP6_GPIO6		MPP_PIN(6, 0x0)
-#define MPP6_UA3_TXD		MPP_PIN(6, 0x2)
-#define MPP6_SDIO1_BUS_POWER	MPP_PIN(6, 0x3)
-#define MPP6_SPI_1_MOSI		MPP_PIN(6, 0x4)
-
-#define MPP7_GPIO7		MPP_PIN(7, 0x0)
-#define MPP7_UA3_RXD		MPP_PIN(7, 0x2)
-#define MPP7_SDIO1_LED_CTRL	MPP_PIN(7, 0x3)
-#define MPP7_SPI_1_SCK		MPP_PIN(7, 0x4)
-
-#define MPP8_GPIO8		MPP_PIN(8, 0x0)
-#define MPP8_WD_RST_OUT		MPP_PIN(8, 0x1)
-
-#define MPP9_GPIO9		MPP_PIN(9, 0x0)
-#define MPP9_PEX1_CLKREQn	MPP_PIN(9, 0x5)
-
-#define MPP10_GPIO10		MPP_PIN(10, 0x0)
-#define MPP10_SSP_SCLK		MPP_PIN(10, 0x5)
-
-#define MPP11_GPIO11		MPP_PIN(11, 0x0)
-#define MPP11_SATA_PRESENT	MPP_PIN(11, 0x1)
-#define MPP11_SATA_ACT		MPP_PIN(11, 0x2)
-#define MPP11_SDIO0_LED_CTRL	MPP_PIN(11, 0x3)
-#define MPP11_SDIO1_LED_CTRL	MPP_PIN(11, 0x4)
-#define MPP11_PEX0_CLKREQn	MPP_PIN(11, 0x5)
-
-#define MPP12_GPIO12		MPP_PIN(12, 0x0)
-#define MPP12_SATA_ACT		MPP_PIN(12, 0x1)
-#define MPP12_UA2_RTSn		MPP_PIN(12, 0x2)
-#define MPP12_AD0_I2S_EXT_MCLK	MPP_PIN(12, 0x3)
-#define MPP12_SDIO1_CD		MPP_PIN(12, 0x4)
-
-#define MPP13_GPIO13		MPP_PIN(13, 0x0)
-#define MPP13_UA2_CTSn		MPP_PIN(13, 0x2)
-#define MPP13_AD1_I2S_EXT_MCLK	MPP_PIN(13, 0x3)
-#define MPP13_SDIO1WP		MPP_PIN(13, 0x4)
-#define MPP13_SSP_EXTCLK	MPP_PIN(13, 0x5)
-
-#define MPP14_GPIO14		MPP_PIN(14, 0x0)
-#define MPP14_UA2_TXD		MPP_PIN(14, 0x2)
-#define MPP14_SDIO1_BUS_POWER	MPP_PIN(14, 0x4)
-#define MPP14_SSP_RXD		MPP_PIN(14, 0x5)
-
-#define MPP15_GPIO15		MPP_PIN(15, 0x0)
-#define MPP15_UA2_RXD		MPP_PIN(15, 0x2)
-#define MPP15_SDIO1_LED_CTRL	MPP_PIN(15, 0x4)
-#define MPP15_SSP_SFRM		MPP_PIN(15, 0x5)
-
-#define MPP16_GPIO16		MPP_PIN(16, 0x0)
-#define MPP16_UA3_RTSn		MPP_PIN(16, 0x2)
-#define MPP16_SDIO0_CD		MPP_PIN(16, 0x3)
-#define MPP16_SPI_LCD_CS1	MPP_PIN(16, 0x4)
-#define MPP16_AC97_SDATA_IN1	MPP_PIN(16, 0x5)
-
-#define MPP17_GPIO17		MPP_PIN(17, 0x0)
-#define MPP17_AC97_SYSCLK_OUT	MPP_PIN(17, 0x1)
-#define MPP17_UA3_CTSn		MPP_PIN(17, 0x2)
-#define MPP17_SDIO0_WP		MPP_PIN(17, 0x3)
-#define MPP17_TW_SDA2		MPP_PIN(17, 0x4)
-#define MPP17_AC97_SDATA_IN2	MPP_PIN(17, 0x5)
-
-#define MPP18_GPIO18		MPP_PIN(18, 0x0)
-#define MPP18_UA3_TXD		MPP_PIN(18, 0x2)
-#define MPP18_SDIO0_BUS_POWER	MPP_PIN(18, 0x3)
-#define MPP18_LCD0_PWM		MPP_PIN(18, 0x4)
-#define MPP18_AC_SDATA_IN3	MPP_PIN(18, 0x5)
-
-#define MPP19_GPIO19		MPP_PIN(19, 0x0)
-#define MPP19_UA3_RXD		MPP_PIN(19, 0x2)
-#define MPP19_SDIO0_LED_CTRL	MPP_PIN(19, 0x3)
-#define MPP19_TW_SCK2		MPP_PIN(19, 0x4)
-
-#define MPP20_GPIO20		MPP_PIN(20, 0x0)
-#define MPP20_AC97_SYSCLK_OUT	MPP_PIN(20, 0x1)
-#define MPP20_SPI_LCD_MISO	MPP_PIN(20, 0x2)
-#define MPP20_SDIO1_CD		MPP_PIN(20, 0x3)
-#define MPP20_SDIO0_CD		MPP_PIN(20, 0x5)
-#define MPP20_SPI_1_MISO	MPP_PIN(20, 0x6)
-
-#define MPP21_GPIO21		MPP_PIN(21, 0x0)
-#define MPP21_UA1_RTSn		MPP_PIN(21, 0x1)
-#define MPP21_SPI_LCD_CS0	MPP_PIN(21, 0x2)
-#define MPP21_SDIO1_WP		MPP_PIN(21, 0x3)
-#define MPP21_SSP_SFRM		MPP_PIN(21, 0x4)
-#define MPP21_SDIO0_WP		MPP_PIN(21, 0x5)
-#define MPP21_SPI_1_CS		MPP_PIN(21, 0x6)
-
-#define MPP22_GPIO22		MPP_PIN(22, 0x0)
-#define MPP22_UA1_CTSn		MPP_PIN(22, 0x1)
-#define MPP22_SPI_LCD_MOSI	MPP_PIN(22, 0x2)
-#define MPP22_SDIO1_BUS_POWER	MPP_PIN(22, 0x3)
-#define MPP22_SSP_TXD		MPP_PIN(22, 0x4)
-#define MPP22_SDIO0_BUS_POWER	MPP_PIN(22, 0x5)
-#define MPP22_SPI_1_MOSI	MPP_PIN(22, 0x6)
-
-#define MPP23_GPIO23		MPP_PIN(23, 0x0)
-#define MPP23_SPI_LCD_SCK	MPP_PIN(23, 0x2)
-#define MPP23_SDIO1_LED_CTRL	MPP_PIN(23, 0x3)
-#define MPP23_SSP_SCLK		MPP_PIN(23, 0x4)
-#define MPP23_SDIO0_LED_CTRL	MPP_PIN(23, 0x5)
-#define MPP23_SPI_1_SCK		MPP_PIN(23, 0x6)
+#define MPP(_num, _sel, _in, _out) ( \
+	/* MPP number */		((_num) & 0xff) | \
+	/* MPP select value */		(((_sel) & 0xf) << 8) | \
+	/* may be input signal */	((!!(_in)) << 12) | \
+	/* may be output signal */	((!!(_out)) << 13))
+
+#define MPP0_GPIO0		MPP(0, 0x0, 1, 1)
+#define MPP0_UA2_RTSn		MPP(0, 0x2, 0, 0)
+#define MPP0_SDIO0_CD		MPP(0, 0x3, 0, 0)
+#define MPP0_LCD0_PWM		MPP(0, 0xf, 0, 0)
+
+#define MPP1_GPIO1		MPP(1, 0x0, 1, 1)
+#define MPP1_UA2_CTSn		MPP(1, 0x2, 0, 0)
+#define MPP1_SDIO0_WP		MPP(1, 0x3, 0, 0)
+#define MPP1_LCD1_PWM		MPP(1, 0xf, 0, 0)
+
+#define MPP2_GPIO2		MPP(2, 0x0, 1, 1)
+#define MPP2_SATA_PRESENT	MPP(2, 0x1, 0, 0)
+#define MPP2_UA2_TXD		MPP(2, 0x2, 0, 0)
+#define MPP2_SDIO0_BUS_POWER	MPP(2, 0x3, 0, 0)
+#define MPP2_UA_RTSn1		MPP(2, 0x4, 0, 0)
+
+#define MPP3_GPIO3		MPP(3, 0x0, 1, 1)
+#define MPP3_SATA_ACT		MPP(3, 0x1, 0, 0)
+#define MPP3_UA2_RXD		MPP(3, 0x2, 0, 0)
+#define MPP3_SDIO0_LED_CTRL	MPP(3, 0x3, 0, 0)
+#define MPP3_UA_CTSn1		MPP(3, 0x4, 0, 0)
+#define MPP3_SPI_LCD_CS1	MPP(3, 0xf, 0, 0)
+
+#define MPP4_GPIO4		MPP(4, 0x0, 1, 1)
+#define MPP4_UA3_RTSn		MPP(4, 0x2, 0, 0)
+#define MPP4_SDIO1_CD		MPP(4, 0x3, 0, 0)
+#define MPP4_SPI_1_MISO		MPP(4, 0x4, 0, 0)
+
+#define MPP5_GPIO5		MPP(5, 0x0, 1, 1)
+#define MPP5_UA3_CTSn		MPP(5, 0x2, 0, 0)
+#define MPP5_SDIO1_WP		MPP(5, 0x3, 0, 0)
+#define MPP5_SPI_1_CS		MPP(5, 0x4, 0, 0)
+
+#define MPP6_GPIO6		MPP(6, 0x0, 1, 1)
+#define MPP6_UA3_TXD		MPP(6, 0x2, 0, 0)
+#define MPP6_SDIO1_BUS_POWER	MPP(6, 0x3, 0, 0)
+#define MPP6_SPI_1_MOSI		MPP(6, 0x4, 0, 0)
+
+#define MPP7_GPIO7		MPP(7, 0x0, 1, 1)
+#define MPP7_UA3_RXD		MPP(7, 0x2, 0, 0)
+#define MPP7_SDIO1_LED_CTRL	MPP(7, 0x3, 0, 0)
+#define MPP7_SPI_1_SCK		MPP(7, 0x4, 0, 0)
+
+#define MPP8_GPIO8		MPP(8, 0x0, 1, 1)
+#define MPP8_WD_RST_OUT		MPP(8, 0x1, 0, 0)
+
+#define MPP9_GPIO9		MPP(9, 0x0, 1, 1)
+#define MPP9_PEX1_CLKREQn	MPP(9, 0x5, 0, 0)
+
+#define MPP10_GPIO10		MPP(10, 0x0, 1, 1)
+#define MPP10_SSP_SCLK		MPP(10, 0x5, 0, 0)
+
+#define MPP11_GPIO11		MPP(11, 0x0, 1, 1)
+#define MPP11_SATA_PRESENT	MPP(11, 0x1, 0, 0)
+#define MPP11_SATA_ACT		MPP(11, 0x2, 0, 0)
+#define MPP11_SDIO0_LED_CTRL	MPP(11, 0x3, 0, 0)
+#define MPP11_SDIO1_LED_CTRL	MPP(11, 0x4, 0, 0)
+#define MPP11_PEX0_CLKREQn	MPP(11, 0x5, 0, 0)
+
+#define MPP12_GPIO12		MPP(12, 0x0, 1, 1)
+#define MPP12_SATA_ACT		MPP(12, 0x1, 0, 0)
+#define MPP12_UA2_RTSn		MPP(12, 0x2, 0, 0)
+#define MPP12_AD0_I2S_EXT_MCLK	MPP(12, 0x3, 0, 0)
+#define MPP12_SDIO1_CD		MPP(12, 0x4, 0, 0)
+
+#define MPP13_GPIO13		MPP(13, 0x0, 1, 1)
+#define MPP13_UA2_CTSn		MPP(13, 0x2, 0, 0)
+#define MPP13_AD1_I2S_EXT_MCLK	MPP(13, 0x3, 0, 0)
+#define MPP13_SDIO1WP		MPP(13, 0x4, 0, 0)
+#define MPP13_SSP_EXTCLK	MPP(13, 0x5, 0, 0)
+
+#define MPP14_GPIO14		MPP(14, 0x0, 1, 1)
+#define MPP14_UA2_TXD		MPP(14, 0x2, 0, 0)
+#define MPP14_SDIO1_BUS_POWER	MPP(14, 0x4, 0, 0)
+#define MPP14_SSP_RXD		MPP(14, 0x5, 0, 0)
+
+#define MPP15_GPIO15		MPP(15, 0x0, 1, 1)
+#define MPP15_UA2_RXD		MPP(15, 0x2, 0, 0)
+#define MPP15_SDIO1_LED_CTRL	MPP(15, 0x4, 0, 0)
+#define MPP15_SSP_SFRM		MPP(15, 0x5, 0, 0)
+
+#define MPP16_GPIO16		MPP(16, 0x0, 1, 1)
+#define MPP16_UA3_RTSn		MPP(16, 0x2, 0, 0)
+#define MPP16_SDIO0_CD		MPP(16, 0x3, 0, 0)
+#define MPP16_SPI_LCD_CS1	MPP(16, 0x4, 0, 0)
+#define MPP16_AC97_SDATA_IN1	MPP(16, 0x5, 0, 0)
+
+#define MPP17_GPIO17		MPP(17, 0x0, 1, 1)
+#define MPP17_AC97_SYSCLK_OUT	MPP(17, 0x1, 0, 0)
+#define MPP17_UA3_CTSn		MPP(17, 0x2, 0, 0)
+#define MPP17_SDIO0_WP		MPP(17, 0x3, 0, 0)
+#define MPP17_TW_SDA2		MPP(17, 0x4, 0, 0)
+#define MPP17_AC97_SDATA_IN2	MPP(17, 0x5, 0, 0)
+
+#define MPP18_GPIO18		MPP(18, 0x0, 1, 1)
+#define MPP18_UA3_TXD		MPP(18, 0x2, 0, 0)
+#define MPP18_SDIO0_BUS_POWER	MPP(18, 0x3, 0, 0)
+#define MPP18_LCD0_PWM		MPP(18, 0x4, 0, 0)
+#define MPP18_AC_SDATA_IN3	MPP(18, 0x5, 0, 0)
+
+#define MPP19_GPIO19		MPP(19, 0x0, 1, 1)
+#define MPP19_UA3_RXD		MPP(19, 0x2, 0, 0)
+#define MPP19_SDIO0_LED_CTRL	MPP(19, 0x3, 0, 0)
+#define MPP19_TW_SCK2		MPP(19, 0x4, 0, 0)
+
+#define MPP20_GPIO20		MPP(20, 0x0, 1, 1)
+#define MPP20_AC97_SYSCLK_OUT	MPP(20, 0x1, 0, 0)
+#define MPP20_SPI_LCD_MISO	MPP(20, 0x2, 0, 0)
+#define MPP20_SDIO1_CD		MPP(20, 0x3, 0, 0)
+#define MPP20_SDIO0_CD		MPP(20, 0x5, 0, 0)
+#define MPP20_SPI_1_MISO	MPP(20, 0x6, 0, 0)
+
+#define MPP21_GPIO21		MPP(21, 0x0, 1, 1)
+#define MPP21_UA1_RTSn		MPP(21, 0x1, 0, 0)
+#define MPP21_SPI_LCD_CS0	MPP(21, 0x2, 0, 0)
+#define MPP21_SDIO1_WP		MPP(21, 0x3, 0, 0)
+#define MPP21_SSP_SFRM		MPP(21, 0x4, 0, 0)
+#define MPP21_SDIO0_WP		MPP(21, 0x5, 0, 0)
+#define MPP21_SPI_1_CS		MPP(21, 0x6, 0, 0)
+
+#define MPP22_GPIO22		MPP(22, 0x0, 1, 1)
+#define MPP22_UA1_CTSn		MPP(22, 0x1, 0, 0)
+#define MPP22_SPI_LCD_MOSI	MPP(22, 0x2, 0, 0)
+#define MPP22_SDIO1_BUS_POWER	MPP(22, 0x3, 0, 0)
+#define MPP22_SSP_TXD		MPP(22, 0x4, 0, 0)
+#define MPP22_SDIO0_BUS_POWER	MPP(22, 0x5, 0, 0)
+#define MPP22_SPI_1_MOSI	MPP(22, 0x6, 0, 0)
+
+#define MPP23_GPIO23		MPP(23, 0x0, 1, 1)
+#define MPP23_SPI_LCD_SCK	MPP(23, 0x2, 0, 0)
+#define MPP23_SDIO1_LED_CTRL	MPP(23, 0x3, 0, 0)
+#define MPP23_SSP_SCLK		MPP(23, 0x4, 0, 0)
+#define MPP23_SDIO0_LED_CTRL	MPP(23, 0x5, 0, 0)
+#define MPP23_SPI_1_SCK		MPP(23, 0x6, 0, 0)
+
+#define MPP_MAX			23
+
+#define MPP_GRP(_grp, _mode)	MPP((_grp), (_mode), 0, 0)
 
 /* for MPP groups _num is a group index */
 enum dove_mpp_grp_idx {
@@ -181,40 +153,44 @@ enum dove_mpp_grp_idx {
 	MPP_46_51 = 1,
 	MPP_58_61 = 5,
 	MPP_62_63 = 4,
+	MPP_GRP_MAX = 5,
 };
 
-#define MPP24_39_GPIO		MPP_GRP(MPP_24_39, 0x1)
-#define MPP24_39_CAM		MPP_GRP(MPP_24_39, 0x0)
+#define MPP_GRP_24_39_GPIO		MPP_GRP(MPP_24_39, 0x1)
+#define MPP_GRP_24_39_CAM		MPP_GRP(MPP_24_39, 0x0)
 
-#define MPP40_45_GPIO		MPP_GRP(MPP_40_45, 0x1)
-#define MPP40_45_SD0		MPP_GRP(MPP_40_45, 0x0)
+#define MPP_GRP_40_45_GPIO		MPP_GRP(MPP_40_45, 0x1)
+#define MPP_GRP_40_45_SD0		MPP_GRP(MPP_40_45, 0x0)
 
-#define MPP46_51_GPIO		MPP_GRP(MPP_46_51, 0x1)
-#define MPP46_51_SD1		MPP_GRP(MPP_46_51, 0x0)
+#define MPP_GRP_46_51_GPIO		MPP_GRP(MPP_46_51, 0x1)
+#define MPP_GRP_46_51_SD1		MPP_GRP(MPP_46_51, 0x0)
 
-#define MPP58_61_GPIO		MPP_GRP(MPP_58_61, 0x1)
-#define MPP58_61_SPI		MPP_GRP(MPP_58_61, 0x0)
+#define MPP_GRP_58_61_GPIO		MPP_GRP(MPP_58_61, 0x1)
+#define MPP_GRP_58_61_SPI		MPP_GRP(MPP_58_61, 0x0)
 
-#define MPP62_63_GPIO		MPP_GRP(MPP_62_63, 0x1)
-#define MPP62_63_UA1		MPP_GRP(MPP_62_63, 0x0)
+#define MPP_GRP_62_63_GPIO		MPP_GRP(MPP_62_63, 0x1)
+#define MPP_GRP_62_63_UA1		MPP_GRP(MPP_62_63, 0x0)
 
 /* The MPP[64:71] control differs from other groups */
-#define MPP64_71_GPO		MPP_GRP_NFC(0x1)
-#define MPP64_71_NFC		MPP_GRP_NFC(0x0)
+#define MPP_GRP_NFC_64_71_GPO		0x1
+#define MPP_GRP_NFC_64_71_NFC		0x0
 
 /*
  * The MPP[52:57] functionality is encoded by 4 bits in different
  * registers. The _num field in this case encodes those bits in
  * correspodence with Table 135 of 88AP510 Functional specification
  */
-#define MPP52_57_AU1		MPP_GRP_AU1(0x0)
-#define MPP52_57_AU1_GPIO57	MPP_GRP_AU1(0x2)
-#define MPP52_57_GPIO		MPP_GRP_AU1(0xa)
-#define MPP52_57_TW_GPIO	MPP_GRP_AU1(0xb)
-#define MPP52_57_AU1_SSP	MPP_GRP_AU1(0xc)
-#define MPP52_57_SSP_GPIO	MPP_GRP_AU1(0xe)
-#define MPP52_57_SSP_TW		MPP_GRP_AU1(0xf)
-
-void dove_mpp_conf(unsigned int *mpp_list);
+#define MPP_GRP_AU1_52_57_AU1		0x0
+#define MPP_GRP_AU1_52_57_AU1_GPIO57	0x2
+#define MPP_GRP_AU1_52_57_GPIO		0xa
+#define MPP_GRP_AU1_52_57_TW_GPIO	0xb
+#define MPP_GRP_AU1_52_57_AU1_SSP	0xc
+#define MPP_GRP_AU1_52_57_SSP_GPIO	0xe
+#define MPP_GRP_AU1_52_57_SSP_TW	0xf
+
+void dove_mpp_conf(unsigned int *mpp_list,
+		   unsigned int *mpp_grp_list,
+		   unsigned int grp_au1_52_57,
+		   unsigned int grp_nfc_64_71);
 
 #endif	/* __ARCH_DOVE_MPP_CODED_H */
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c
index a5a9ff70b198b6ca9e767a42ebd653f71d53a7c1..415dce37b88c8d732e5826292173d8c88420d61b 100644
--- a/arch/arm/mach-ep93xx/gpio.c
+++ b/arch/arm/mach-ep93xx/gpio.c
@@ -356,29 +356,6 @@ static int ep93xx_gpio_set_debounce(struct gpio_chip *chip,
 	return 0;
 }
 
-static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
-{
-	struct ep93xx_gpio_chip *ep93xx_chip = to_ep93xx_gpio_chip(chip);
-	u8 data_reg, data_dir_reg;
-	int gpio, i;
-
-	data_reg = __raw_readb(ep93xx_chip->data_reg);
-	data_dir_reg = __raw_readb(ep93xx_chip->data_dir_reg);
-
-	gpio = ep93xx_chip->chip.base;
-	for (i = 0; i < chip->ngpio; i++, gpio++) {
-		int is_out = data_dir_reg & (1 << i);
-		int irq = gpio_to_irq(gpio);
-
-		seq_printf(s, " %s%d gpio-%-3d (%-12s) %s %s %s\n",
-				chip->label, i, gpio,
-				gpiochip_is_requested(chip, i) ? : "",
-				is_out ? "out" : "in ",
-				(data_reg & (1<<  i)) ? "hi" : "lo",
-				(!is_out && irq>= 0) ? "(interrupt)" : "");
-	}
-}
-
 #define EP93XX_GPIO_BANK(name, dr, ddr, base_gpio)			\
 	{								\
 		.chip = {						\
@@ -387,7 +364,6 @@ static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 			.direction_output = ep93xx_gpio_direction_output, \
 			.get		  = ep93xx_gpio_get,		\
 			.set		  = ep93xx_gpio_set,		\
-			.dbg_show	  = ep93xx_gpio_dbg_show,	\
 			.base		  = base_gpio,			\
 			.ngpio		  = 8,				\
 		},							\
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index e849f67be47da3bba5210d8d1f5b509d8c5a67b4..805196207ce8745196461acefdc37b5d90fb64d4 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -170,6 +170,7 @@ config MACH_NURI
 	select S3C_DEV_HSMMC3
 	select S3C_DEV_I2C1
 	select S3C_DEV_I2C5
+	select S5P_DEV_USB_EHCI
 	select EXYNOS4_SETUP_I2C1
 	select EXYNOS4_SETUP_I2C5
 	select EXYNOS4_SETUP_SDHCI
diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile
index 9be104f63c0b9626bb3bc5b96835efffe8229ffe..777897551e428bc258c599ee1415841e35dff564 100644
--- a/arch/arm/mach-exynos4/Makefile
+++ b/arch/arm/mach-exynos4/Makefile
@@ -54,3 +54,5 @@ obj-$(CONFIG_EXYNOS4_SETUP_I2C7)	+= setup-i2c7.o
 obj-$(CONFIG_EXYNOS4_SETUP_KEYPAD)	+= setup-keypad.o
 obj-$(CONFIG_EXYNOS4_SETUP_SDHCI)	+= setup-sdhci.o
 obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO)	+= setup-sdhci-gpio.o
+
+obj-$(CONFIG_USB_SUPPORT)		+= usb-phy.o
diff --git a/arch/arm/mach-exynos4/cpu.c b/arch/arm/mach-exynos4/cpu.c
index 793011391943b222a61008d53fbd1975bf7fc702..08813a6f66b13f9df62f570524f3de592c19a022 100644
--- a/arch/arm/mach-exynos4/cpu.c
+++ b/arch/arm/mach-exynos4/cpu.c
@@ -97,7 +97,12 @@ static struct map_desc exynos4_iodesc[] __initdata = {
 		.pfn		= __phys_to_pfn(EXYNOS4_PA_SROMC),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
-	},
+	}, {
+		.virtual	= (unsigned long)S5P_VA_USB_HSPHY,
+		.pfn		= __phys_to_pfn(EXYNOS4_PA_HSPHY),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
+	}
 };
 
 static void exynos4_idle(void)
diff --git a/arch/arm/mach-exynos4/include/mach/map.h b/arch/arm/mach-exynos4/include/mach/map.h
index 6330b73b9ea75173b75d69ffbc0b7d3d885dcb7c..0009e77a05fcaf9c115e02011a3807ecb5b8632e 100644
--- a/arch/arm/mach-exynos4/include/mach/map.h
+++ b/arch/arm/mach-exynos4/include/mach/map.h
@@ -101,6 +101,9 @@
 
 #define EXYNOS4_PA_SROMC		0x12570000
 
+#define EXYNOS4_PA_EHCI			0x12580000
+#define EXYNOS4_PA_HSPHY		0x125B0000
+
 #define EXYNOS4_PA_UART			0x13800000
 
 #define EXYNOS4_PA_IIC(x)		(0x13860000 + ((x) * 0x10000))
@@ -143,6 +146,7 @@
 #define S5P_PA_SROMC			EXYNOS4_PA_SROMC
 #define S5P_PA_SYSCON			EXYNOS4_PA_SYSCON
 #define S5P_PA_TIMER			EXYNOS4_PA_TIMER
+#define S5P_PA_EHCI			EXYNOS4_PA_EHCI
 
 #define SAMSUNG_PA_KEYPAD		EXYNOS4_PA_KEYPAD
 
diff --git a/arch/arm/mach-exynos4/include/mach/regs-pmu.h b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
index 62b0014d05e0b9a08c885b4f627a987ef1646622..a9643371f8e7599ed701b2e58df4c62d52dd760a 100644
--- a/arch/arm/mach-exynos4/include/mach/regs-pmu.h
+++ b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
@@ -33,6 +33,9 @@
 #define S5P_EINT_WAKEUP_MASK			S5P_PMUREG(0x0604)
 #define S5P_WAKEUP_MASK				S5P_PMUREG(0x0608)
 
+#define S5P_USBHOST_PHY_CONTROL			S5P_PMUREG(0x0708)
+#define S5P_USBHOST_PHY_ENABLE			(1 << 0)
+
 #define S5P_MIPI_DPHY_CONTROL(n)		S5P_PMUREG(0x0710 + (n) * 4)
 #define S5P_MIPI_DPHY_ENABLE			(1 << 0)
 #define S5P_MIPI_DPHY_SRESETN			(1 << 1)
diff --git a/arch/arm/mach-exynos4/include/mach/regs-usb-phy.h b/arch/arm/mach-exynos4/include/mach/regs-usb-phy.h
new file mode 100644
index 0000000000000000000000000000000000000000..703118d5173c0e4125f47305d946f2603474add5
--- /dev/null
+++ b/arch/arm/mach-exynos4/include/mach/regs-usb-phy.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_S5P_REGS_USB_PHY_H
+#define __PLAT_S5P_REGS_USB_PHY_H
+
+#define EXYNOS4_HSOTG_PHYREG(x)		((x) + S5P_VA_USB_HSPHY)
+
+#define EXYNOS4_PHYPWR			EXYNOS4_HSOTG_PHYREG(0x00)
+#define PHY1_HSIC_NORMAL_MASK		(0xf << 9)
+#define PHY1_HSIC1_SLEEP		(1 << 12)
+#define PHY1_HSIC1_FORCE_SUSPEND	(1 << 11)
+#define PHY1_HSIC0_SLEEP		(1 << 10)
+#define PHY1_HSIC0_FORCE_SUSPEND	(1 << 9)
+
+#define PHY1_STD_NORMAL_MASK		(0x7 << 6)
+#define PHY1_STD_SLEEP			(1 << 8)
+#define PHY1_STD_ANALOG_POWERDOWN	(1 << 7)
+#define PHY1_STD_FORCE_SUSPEND		(1 << 6)
+
+#define PHY0_NORMAL_MASK		(0x39 << 0)
+#define PHY0_SLEEP			(1 << 5)
+#define PHY0_OTG_DISABLE		(1 << 4)
+#define PHY0_ANALOG_POWERDOWN		(1 << 3)
+#define PHY0_FORCE_SUSPEND		(1 << 0)
+
+#define EXYNOS4_PHYCLK			EXYNOS4_HSOTG_PHYREG(0x04)
+#define PHY1_COMMON_ON_N		(1 << 7)
+#define PHY0_COMMON_ON_N		(1 << 4)
+#define PHY0_ID_PULLUP			(1 << 2)
+#define CLKSEL_MASK			(0x3 << 0)
+#define CLKSEL_SHIFT			(0)
+#define CLKSEL_48M			(0x0 << 0)
+#define CLKSEL_12M			(0x2 << 0)
+#define CLKSEL_24M			(0x3 << 0)
+
+#define EXYNOS4_RSTCON			EXYNOS4_HSOTG_PHYREG(0x08)
+#define HOST_LINK_PORT_SWRST_MASK	(0xf << 6)
+#define HOST_LINK_PORT2_SWRST		(1 << 9)
+#define HOST_LINK_PORT1_SWRST		(1 << 8)
+#define HOST_LINK_PORT0_SWRST		(1 << 7)
+#define HOST_LINK_ALL_SWRST		(1 << 6)
+
+#define PHY1_SWRST_MASK			(0x7 << 3)
+#define PHY1_HSIC_SWRST			(1 << 5)
+#define PHY1_STD_SWRST			(1 << 4)
+#define PHY1_ALL_SWRST			(1 << 3)
+
+#define PHY0_SWRST_MASK			(0x7 << 0)
+#define PHY0_PHYLINK_SWRST		(1 << 2)
+#define PHY0_HLINK_SWRST		(1 << 1)
+#define PHY0_SWRST			(1 << 0)
+
+#define EXYNOS4_PHY1CON			EXYNOS4_HSOTG_PHYREG(0x34)
+#define FPENABLEN			(1 << 0)
+
+#endif /* __PLAT_S5P_REGS_USB_PHY_H */
diff --git a/arch/arm/mach-exynos4/include/mach/smp.h b/arch/arm/mach-exynos4/include/mach/smp.h
deleted file mode 100644
index a463dcebcfd3809db24d02d6f79ec829f5a9e40c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-exynos4/include/mach/smp.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* linux/arch/arm/mach-exynos4/include/mach/smp.h
- *
- * Cloned from arch/arm/mach-realview/include/mach/smp.h
-*/
-
-#ifndef ASM_ARCH_SMP_H
-#define ASM_ARCH_SMP_H __FILE__
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-exynos4/irq-combiner.c b/arch/arm/mach-exynos4/irq-combiner.c
index f488b66d6806286d6d5a48fd0f11f677b9ebb0a8..5a2758ab055e613d42e619b797ba1a28d020ec53 100644
--- a/arch/arm/mach-exynos4/irq-combiner.c
+++ b/arch/arm/mach-exynos4/irq-combiner.c
@@ -59,8 +59,7 @@ static void combiner_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
 	unsigned int cascade_irq, combiner_irq;
 	unsigned long status;
 
-	/* primary controller ack'ing */
-	chip->irq_ack(&desc->irq_data);
+	chained_irq_enter(chip, desc);
 
 	spin_lock(&irq_controller_lock);
 	status = __raw_readl(chip_data->base + COMBINER_INT_STATUS);
@@ -79,8 +78,7 @@ static void combiner_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
 		generic_handle_irq(cascade_irq);
 
  out:
-	/* primary controller unmasking */
-	chip->irq_unmask(&desc->irq_data);
+	chained_irq_exit(chip, desc);
 }
 
 static struct irq_chip combiner_chip = {
diff --git a/arch/arm/mach-exynos4/mach-nuri.c b/arch/arm/mach-exynos4/mach-nuri.c
index b79ad010d19424bbfab6f076558e91b834afcce1..bb5d12f43af87e9ffd0a91c749fd56b348735a8e 100644
--- a/arch/arm/mach-exynos4/mach-nuri.c
+++ b/arch/arm/mach-exynos4/mach-nuri.c
@@ -30,6 +30,8 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/sdhci.h>
+#include <plat/ehci.h>
+#include <plat/clock.h>
 
 #include <mach/map.h>
 
@@ -262,6 +264,16 @@ static struct i2c_board_info i2c5_devs[] __initdata = {
 	/* max8997, To be updated */
 };
 
+/* USB EHCI */
+static struct s5p_ehci_platdata nuri_ehci_pdata;
+
+static void __init nuri_ehci_init(void)
+{
+	struct s5p_ehci_platdata *pdata = &nuri_ehci_pdata;
+
+	s5p_ehci_set_platdata(pdata);
+}
+
 static struct platform_device *nuri_devices[] __initdata = {
 	/* Samsung Platform Devices */
 	&emmc_fixed_voltage,
@@ -270,6 +282,7 @@ static struct platform_device *nuri_devices[] __initdata = {
 	&s3c_device_hsmmc3,
 	&s3c_device_wdt,
 	&s3c_device_timer[0],
+	&s5p_device_ehci,
 
 	/* NURI Devices */
 	&nuri_gpio_keys,
@@ -291,6 +304,9 @@ static void __init nuri_machine_init(void)
 	i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
 	i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
 
+	nuri_ehci_init();
+	clk_xusbxti.rate = 24000000;
+
 	/* Last */
 	platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
 }
diff --git a/arch/arm/mach-exynos4/platsmp.c b/arch/arm/mach-exynos4/platsmp.c
index 6d35878ec1aa454552e0cfee0ed0667870e0755c..c5e65a02be8d4e2e4303f1333825e141c5988b66 100644
--- a/arch/arm/mach-exynos4/platsmp.c
+++ b/arch/arm/mach-exynos4/platsmp.c
@@ -22,6 +22,7 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
 #include <asm/unified.h>
 
@@ -104,7 +105,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
 	 * the boot monitor to read the system wide flags register,
 	 * and branch to the address found there.
 	 */
-	smp_cross_call(cpumask_of(cpu), 1);
+	gic_raise_softirq(cpumask_of(cpu), 1);
 
 	timeout = jiffies + (1 * HZ);
 	while (time_before(jiffies, timeout)) {
@@ -147,6 +148,8 @@ void __init smp_init_cpus(void)
 
 	for (i = 0; i < ncores; i++)
 		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-exynos4/pm.c b/arch/arm/mach-exynos4/pm.c
index 10d917d9e3ad091d72d9971e9db96e734c5c8fbc..8755ca8dd48d2157df921a7fb5150deceb804ef1 100644
--- a/arch/arm/mach-exynos4/pm.c
+++ b/arch/arm/mach-exynos4/pm.c
@@ -16,6 +16,7 @@
 
 #include <linux/init.h>
 #include <linux/suspend.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
@@ -372,7 +373,27 @@ void exynos4_scu_enable(void __iomem *scu_base)
 	flush_cache_all();
 }
 
-static int exynos4_pm_resume(struct sys_device *dev)
+static struct sysdev_driver exynos4_pm_driver = {
+	.add		= exynos4_pm_add,
+};
+
+static __init int exynos4_pm_drvinit(void)
+{
+	unsigned int tmp;
+
+	s3c_pm_init();
+
+	/* All wakeup disable */
+
+	tmp = __raw_readl(S5P_WAKEUP_MASK);
+	tmp |= ((0xFF << 8) | (0x1F << 1));
+	__raw_writel(tmp, S5P_WAKEUP_MASK);
+
+	return sysdev_driver_register(&exynos4_sysclass, &exynos4_pm_driver);
+}
+arch_initcall(exynos4_pm_drvinit);
+
+static void exynos4_pm_resume(void)
 {
 	/* For release retention */
 
@@ -394,27 +415,15 @@ static int exynos4_pm_resume(struct sys_device *dev)
 	/* enable L2X0*/
 	writel_relaxed(1, S5P_VA_L2CC + L2X0_CTRL);
 #endif
-
-	return 0;
 }
 
-static struct sysdev_driver exynos4_pm_driver = {
-	.add		= exynos4_pm_add,
+static struct syscore_ops exynos4_pm_syscore_ops = {
 	.resume		= exynos4_pm_resume,
 };
 
-static __init int exynos4_pm_drvinit(void)
+static __init int exynos4_pm_syscore_init(void)
 {
-	unsigned int tmp;
-
-	s3c_pm_init();
-
-	/* All wakeup disable */
-
-	tmp = __raw_readl(S5P_WAKEUP_MASK);
-	tmp |= ((0xFF << 8) | (0x1F << 1));
-	__raw_writel(tmp, S5P_WAKEUP_MASK);
-
-	return sysdev_driver_register(&exynos4_sysclass, &exynos4_pm_driver);
+	register_syscore_ops(&exynos4_pm_syscore_ops);
+	return 0;
 }
-arch_initcall(exynos4_pm_drvinit);
+arch_initcall(exynos4_pm_syscore_init);
diff --git a/arch/arm/mach-exynos4/usb-phy.c b/arch/arm/mach-exynos4/usb-phy.c
new file mode 100644
index 0000000000000000000000000000000000000000..0883c1b824b94df5cdca0f7cabf76812fb734df0
--- /dev/null
+++ b/arch/arm/mach-exynos4/usb-phy.c
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <mach/regs-pmu.h>
+#include <mach/regs-usb-phy.h>
+#include <plat/cpu.h>
+#include <plat/usb-phy.h>
+
+static int exynos4_usb_phy1_init(struct platform_device *pdev)
+{
+	struct clk *otg_clk;
+	struct clk *xusbxti_clk;
+	u32 phyclk;
+	u32 rstcon;
+	int err;
+
+	otg_clk = clk_get(&pdev->dev, "otg");
+	if (IS_ERR(otg_clk)) {
+		dev_err(&pdev->dev, "Failed to get otg clock\n");
+		return PTR_ERR(otg_clk);
+	}
+
+	err = clk_enable(otg_clk);
+	if (err) {
+		clk_put(otg_clk);
+		return err;
+	}
+
+	writel(readl(S5P_USBHOST_PHY_CONTROL) | S5P_USBHOST_PHY_ENABLE,
+			S5P_USBHOST_PHY_CONTROL);
+
+	/* set clock frequency for PLL */
+	phyclk = readl(EXYNOS4_PHYCLK) & ~CLKSEL_MASK;
+
+	xusbxti_clk = clk_get(&pdev->dev, "xusbxti");
+	if (xusbxti_clk && !IS_ERR(xusbxti_clk)) {
+		switch (clk_get_rate(xusbxti_clk)) {
+		case 12 * MHZ:
+			phyclk |= CLKSEL_12M;
+			break;
+		case 24 * MHZ:
+			phyclk |= CLKSEL_24M;
+			break;
+		default:
+		case 48 * MHZ:
+			/* default reference clock */
+			break;
+		}
+		clk_put(xusbxti_clk);
+	}
+
+	writel(phyclk, EXYNOS4_PHYCLK);
+
+	/* floating prevention logic: disable */
+	writel((readl(EXYNOS4_PHY1CON) | FPENABLEN), EXYNOS4_PHY1CON);
+
+	/* set to normal HSIC 0 and 1 of PHY1 */
+	writel((readl(EXYNOS4_PHYPWR) & ~PHY1_HSIC_NORMAL_MASK),
+			EXYNOS4_PHYPWR);
+
+	/* set to normal standard USB of PHY1 */
+	writel((readl(EXYNOS4_PHYPWR) & ~PHY1_STD_NORMAL_MASK), EXYNOS4_PHYPWR);
+
+	/* reset all ports of both PHY and Link */
+	rstcon = readl(EXYNOS4_RSTCON) | HOST_LINK_PORT_SWRST_MASK |
+		PHY1_SWRST_MASK;
+	writel(rstcon, EXYNOS4_RSTCON);
+	udelay(10);
+
+	rstcon &= ~(HOST_LINK_PORT_SWRST_MASK | PHY1_SWRST_MASK);
+	writel(rstcon, EXYNOS4_RSTCON);
+	udelay(50);
+
+	clk_disable(otg_clk);
+	clk_put(otg_clk);
+
+	return 0;
+}
+
+static int exynos4_usb_phy1_exit(struct platform_device *pdev)
+{
+	struct clk *otg_clk;
+	int err;
+
+	otg_clk = clk_get(&pdev->dev, "otg");
+	if (IS_ERR(otg_clk)) {
+		dev_err(&pdev->dev, "Failed to get otg clock\n");
+		return PTR_ERR(otg_clk);
+	}
+
+	err = clk_enable(otg_clk);
+	if (err) {
+		clk_put(otg_clk);
+		return err;
+	}
+
+	writel((readl(EXYNOS4_PHYPWR) | PHY1_STD_ANALOG_POWERDOWN),
+			EXYNOS4_PHYPWR);
+
+	writel(readl(S5P_USBHOST_PHY_CONTROL) & ~S5P_USBHOST_PHY_ENABLE,
+			S5P_USBHOST_PHY_CONTROL);
+
+	clk_disable(otg_clk);
+	clk_put(otg_clk);
+
+	return 0;
+}
+
+int s5p_usb_phy_init(struct platform_device *pdev, int type)
+{
+	if (type == S5P_USB_PHY_HOST)
+		return exynos4_usb_phy1_init(pdev);
+
+	return -EINVAL;
+}
+
+int s5p_usb_phy_exit(struct platform_device *pdev, int type)
+{
+	if (type == S5P_USB_PHY_HOST)
+		return exynos4_usb_phy1_exit(pdev);
+
+	return -EINVAL;
+}
diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig
index bdd257921cfbe639cd0adfb8c30c4febd79487cc..46adca068f2c585c2d90d47eb6415825911e3708 100644
--- a/arch/arm/mach-footbridge/Kconfig
+++ b/arch/arm/mach-footbridge/Kconfig
@@ -4,6 +4,7 @@ menu "Footbridge Implementations"
 
 config ARCH_CATS
 	bool "CATS"
+	select CLKSRC_I8253
 	select FOOTBRIDGE_HOST
 	select ISA
 	select ISA_DMA
@@ -59,6 +60,7 @@ config ARCH_EBSA285_HOST
 
 config ARCH_NETWINDER
 	bool "NetWinder"
+	select CLKSRC_I8253
 	select FOOTBRIDGE_HOST
 	select ISA
 	select ISA_DMA
diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index 441c6ce0d555afe96ff8eaf1ddd7815846b71b33..7020f1a3feca4291a6367e5d2500286362d07395 100644
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -10,53 +10,16 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
+#include <linux/spinlock.h>
 #include <linux/timex.h>
 
 #include <asm/irq.h>
-
+#include <asm/i8253.h>
 #include <asm/mach/time.h>
 
 #include "common.h"
 
-#define PIT_MODE	0x43
-#define PIT_CH0		0x40
-
-#define PIT_LATCH	((PIT_TICK_RATE + HZ / 2) / HZ)
-
-static cycle_t pit_read(struct clocksource *cs)
-{
-	unsigned long flags;
-	static int old_count;
-	static u32 old_jifs;
-	int count;
-	u32 jifs;
-
-	raw_local_irq_save(flags);
-
-	jifs = jiffies;
-	outb_p(0x00, PIT_MODE);		/* latch the count */
-	count = inb_p(PIT_CH0);		/* read the latched count */
-	count |= inb_p(PIT_CH0) << 8;
-
-	if (count > old_count && jifs == old_jifs)
-		count = old_count;
-
-	old_count = count;
-	old_jifs = jifs;
-
-	raw_local_irq_restore(flags);
-
-	count = (PIT_LATCH - 1) - count;
-
-	return (cycle_t)(jifs * PIT_LATCH) + count;
-}
-
-static struct clocksource pit_cs = {
-	.name		= "pit",
-	.rating		= 110,
-	.read		= pit_read,
-	.mask		= CLOCKSOURCE_MASK(32),
-};
+DEFINE_RAW_SPINLOCK(i8253_lock);
 
 static void pit_set_mode(enum clock_event_mode mode,
 	struct clock_event_device *evt)
@@ -121,7 +84,7 @@ static void __init isa_timer_init(void)
 	pit_ce.max_delta_ns = clockevent_delta2ns(0x7fff, &pit_ce);
 	pit_ce.min_delta_ns = clockevent_delta2ns(0x000f, &pit_ce);
 
-	clocksource_register_hz(&pit_cs, PIT_TICK_RATE);
+	clocksource_i8253_init();
 
 	setup_irq(pit_ce.irq, &pit_timer_irq);
 	clockevents_register_device(&pit_ce);
diff --git a/arch/arm/mach-gemini/include/mach/uncompress.h b/arch/arm/mach-gemini/include/mach/uncompress.h
index 5483f61a80613baa9afc7c2afcc4558299b9ff18..0efa262472351c40a3c3c88ce68f00f6bc2bd9d2 100644
--- a/arch/arm/mach-gemini/include/mach/uncompress.h
+++ b/arch/arm/mach-gemini/include/mach/uncompress.h
@@ -16,7 +16,7 @@
 #include <linux/serial_reg.h>
 #include <mach/hardware.h>
 
-static volatile unsigned long *UART = (unsigned long *)GEMINI_UART_BASE;
+static volatile unsigned long * const UART = (unsigned long *)GEMINI_UART_BASE;
 
 /*
  * The following code assumes the serial port has already been
diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h
index 9d3687651462e66185474e43b0fba9e2051f40ad..b0b3baec9acfbabd6426571ba1d2a1cb3a48f876 100644
--- a/arch/arm/mach-h720x/include/mach/memory.h
+++ b/arch/arm/mach-h720x/include/mach/memory.h
@@ -13,7 +13,6 @@
  * There should not be more than (0xd0000000 - 0xc0000000)
  * bytes of RAM.
  */
-#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + SZ_256M - 1)
-#define MAX_DMA_ADDRESS		(PAGE_OFFSET + SZ_256M)
+#define ARM_DMA_ZONE_SIZE	SZ_256M
 
 #endif
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 56b930a13443dd53947967769b8c5cf11099a9dc..59c97a3311368cb9b2dddd8171fe7efdb73c79a8 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,5 +1,15 @@
 config IMX_HAVE_DMA_V1
 	bool
+#
+# ARCH_MX31 and ARCH_MX35 are left for compatibility
+# Some usages assume that having one of them implies not having (e.g.) ARCH_MX2.
+# To easily distinguish good and reviewed from unreviewed usages new (and IMHO
+# more sensible) names are used: SOC_IMX31 and SOC_IMX35
+config ARCH_MX31
+	bool
+
+config ARCH_MX35
+	bool
 
 config SOC_IMX1
 	bool
@@ -31,6 +41,24 @@ config SOC_IMX27
 	select IMX_HAVE_IOMUX_V1
 	select MXC_AVIC
 
+config SOC_IMX31
+	bool
+	select CPU_V6
+	select IMX_HAVE_PLATFORM_MXC_RNGA
+	select ARCH_MXC_AUDMUX_V2
+	select ARCH_MX31
+	select MXC_AVIC
+
+config SOC_IMX35
+	bool
+	select CPU_V6
+	select ARCH_MXC_IOMUX_V3
+	select ARCH_MXC_AUDMUX_V2
+	select HAVE_EPIT
+	select ARCH_MX35
+	select MXC_AVIC
+
+
 if ARCH_MX1
 
 comment "MX1 platforms:"
@@ -40,6 +68,7 @@ config MACH_MXLADS
 config ARCH_MX1ADS
 	bool "MX1ADS platform"
 	select MACH_MXLADS
+	select SOC_IMX1
 	select IMX_HAVE_PLATFORM_IMX_I2C
 	select IMX_HAVE_PLATFORM_IMX_UART
 	help
@@ -51,6 +80,13 @@ config MACH_SCB9328
 	help
 	  Say Y here if you are using a Synertronixx scb9328 board
 
+config MACH_APF9328
+	bool "APF9328"
+	select SOC_IMX1
+	select IMX_HAVE_PLATFORM_IMX_UART
+	help
+	  Say Yes here if you are using the Armadeus APF9328 development board
+
 endif
 
 if ARCH_MX2
@@ -129,6 +165,7 @@ choice
 
 config MACH_EUKREA_MBIMXSD25_BASEBOARD
 	bool "Eukrea MBIMXSD development board"
+	select IMX_HAVE_PLATFORM_GPIO_KEYS
 	select IMX_HAVE_PLATFORM_IMX_SSI
 	help
 	  This adds board specific devices that can be found on Eukrea's
@@ -254,6 +291,7 @@ config MACH_MX27_3DS
 config MACH_IMX27_VISSTRIM_M10
 	bool "Vista Silicon i.MX27 Visstrim_m10"
 	select SOC_IMX27
+	select IMX_HAVE_PLATFORM_GPIO_KEYS
 	select IMX_HAVE_PLATFORM_IMX_I2C
 	select IMX_HAVE_PLATFORM_IMX_SSI
 	select IMX_HAVE_PLATFORM_IMX_UART
@@ -314,3 +352,251 @@ config MACH_IMX27IPCAM
 	  configurations for the board and its peripherals.
 
 endif
+
+if ARCH_MX3
+
+comment "MX31 platforms:"
+
+config MACH_MX31ADS
+	bool "Support MX31ADS platforms"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_SSI
+	select IMX_HAVE_PLATFORM_IMX_UART
+	default y
+	help
+	  Include support for MX31ADS platform. This includes specific
+	  configurations for the board and its peripherals.
+
+config MACH_MX31ADS_WM1133_EV1
+	bool "Support Wolfson Microelectronics 1133-EV1 module"
+	depends on MACH_MX31ADS
+	depends on MFD_WM8350_I2C
+	depends on REGULATOR_WM8350
+	select MFD_WM8350_CONFIG_MODE_0
+	select MFD_WM8352_CONFIG_MODE_0
+	help
+	  Include support for the Wolfson Microelectronics 1133-EV1 PMU
+	  and audio module for the MX31ADS platform.
+
+config MACH_MX31LILLY
+	bool "Support MX31 LILLY-1131 platforms (INCO startec)"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_MMC
+	select IMX_HAVE_PLATFORM_SPI_IMX
+	select MXC_ULPI if USB_ULPI
+	help
+	  Include support for mx31 based LILLY1131 modules. This includes
+	  specific configurations for the board and its peripherals.
+
+config MACH_MX31LITE
+	bool "Support MX31 LITEKIT (LogicPD)"
+	select SOC_IMX31
+	select MXC_ULPI if USB_ULPI
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_MMC
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select IMX_HAVE_PLATFORM_MXC_RTC
+	select IMX_HAVE_PLATFORM_SPI_IMX
+	help
+	  Include support for MX31 LITEKIT platform. This includes specific
+	  configurations for the board and its peripherals.
+
+config MACH_PCM037
+	bool "Support Phytec pcm037 (i.MX31) platforms"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_MMC
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select IMX_HAVE_PLATFORM_MXC_W1
+	select MXC_ULPI if USB_ULPI
+	help
+	  Include support for Phytec pcm037 platform. This includes
+	  specific configurations for the board and its peripherals.
+
+config MACH_PCM037_EET
+	bool "Support pcm037 EET board extensions"
+	depends on MACH_PCM037
+	select IMX_HAVE_PLATFORM_GPIO_KEYS
+	select IMX_HAVE_PLATFORM_SPI_IMX
+	help
+	  Add support for PCM037 EET baseboard extensions. If you are using the
+	  OLED display with EET, use "video=mx3fb:CMEL-OLED" kernel
+	  command-line parameter.
+
+config MACH_MX31_3DS
+	bool "Support MX31PDK (3DS)"
+	select SOC_IMX31
+	select MXC_DEBUG_BOARD
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_KEYPAD
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select IMX_HAVE_PLATFORM_SPI_IMX
+	select MXC_ULPI if USB_ULPI
+	help
+	  Include support for MX31PDK (3DS) platform. This includes specific
+	  configurations for the board and its peripherals.
+
+config MACH_MX31_3DS_MXC_NAND_USE_BBT
+	bool "Make the MXC NAND driver use the in flash Bad Block Table"
+	depends on MACH_MX31_3DS
+	depends on MTD_NAND_MXC
+	help
+	  Enable this if you want that the MXC NAND driver uses the in flash
+	  Bad Block Table to know what blocks are bad instead of scanning the
+	  entire flash looking for bad block markers.
+
+config MACH_MX31MOBOARD
+	bool "Support mx31moboard platforms (EPFL Mobots group)"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_MMC
+	select IMX_HAVE_PLATFORM_SPI_IMX
+	select MXC_ULPI if USB_ULPI
+	help
+	  Include support for mx31moboard platform. This includes specific
+	  configurations for the board and its peripherals.
+
+config MACH_QONG
+	bool "Support Dave/DENX QongEVB-LITE platform"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_IMX_UART
+	help
+	  Include support for Dave/DENX QongEVB-LITE platform. This includes
+	  specific configurations for the board and its peripherals.
+
+config MACH_ARMADILLO5X0
+	bool "Support Atmark Armadillo-500 Development Base Board"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_GPIO_KEYS
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_MMC
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select MXC_ULPI if USB_ULPI
+	help
+	  Include support for Atmark Armadillo-500 platform. This includes
+	  specific configurations for the board and its peripherals.
+
+config MACH_KZM_ARM11_01
+	bool "Support KZM-ARM11-01(Kyoto Microcomputer)"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_IMX_UART
+	help
+	  Include support for KZM-ARM11-01. This includes specific
+	  configurations for the board and its peripherals.
+
+config MACH_BUG
+	bool "Support Buglabs BUGBase platform"
+	select SOC_IMX31
+	select IMX_HAVE_PLATFORM_IMX_UART
+	default y
+	help
+	  Include support for BUGBase 1.3 platform. This includes specific
+	  configurations for the board and its peripherals.
+
+comment "MX35 platforms:"
+
+config MACH_PCM043
+	bool "Support Phytec pcm043 (i.MX35) platforms"
+	select SOC_IMX35
+	select IMX_HAVE_PLATFORM_FLEXCAN
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_SSI
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+	select MXC_ULPI if USB_ULPI
+	help
+	  Include support for Phytec pcm043 platform. This includes
+	  specific configurations for the board and its peripherals.
+
+config MACH_MX35_3DS
+	bool "Support MX35PDK platform"
+	select SOC_IMX35
+	select MXC_DEBUG_BOARD
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+	help
+	  Include support for MX35PDK platform. This includes specific
+	  configurations for the board and its peripherals.
+
+config MACH_EUKREA_CPUIMX35
+	bool "Support Eukrea CPUIMX35 Platform"
+	select SOC_IMX35
+	select IMX_HAVE_PLATFORM_FLEXCAN
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+	select MXC_ULPI if USB_ULPI
+	help
+	  Include support for Eukrea CPUIMX35 platform. This includes
+	  specific configurations for the board and its peripherals.
+
+choice
+	prompt "Baseboard"
+	depends on MACH_EUKREA_CPUIMX35
+	default MACH_EUKREA_MBIMXSD35_BASEBOARD
+
+config MACH_EUKREA_MBIMXSD35_BASEBOARD
+	bool "Eukrea MBIMXSD development board"
+	select IMX_HAVE_PLATFORM_GPIO_KEYS
+	select IMX_HAVE_PLATFORM_IMX_SSI
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	help
+	  This adds board specific devices that can be found on Eukrea's
+	  MBIMXSD evaluation board.
+
+endchoice
+
+config MACH_VPR200
+	bool "Support VPR200 platform"
+	select SOC_IMX35
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+	select IMX_HAVE_PLATFORM_GPIO_KEYS
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IPU_CORE
+	select IMX_HAVE_PLATFORM_MXC_EHCI
+	select IMX_HAVE_PLATFORM_MXC_NAND
+	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+	help
+	  Include support for VPR200 platform. This includes specific
+	  configurations for the board and its peripherals.
+
+endif
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index b85794d279911de8fcd1ad61e7f447bb76e8c412..e9eb36dad888722eefd749a4771841642dbeb227 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -1,9 +1,3 @@
-#
-# Makefile for the linux kernel.
-#
-
-# Object file lists.
-
 obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o
 
 obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o
@@ -14,18 +8,27 @@ obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o ehci-imx25.o
 obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o
 obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o ehci-imx27.o
 
+obj-$(CONFIG_SOC_IMX31) += mm-imx31.o cpu-imx31.o clock-imx31.o iomux-imx31.o ehci-imx31.o
+obj-$(CONFIG_SOC_IMX35) += mm-imx35.o cpu-imx35.o clock-imx35.o ehci-imx35.o
+obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
+
 # Support for CMOS sensor interface
-obj-$(CONFIG_MX1_VIDEO)	+= mx1-camera-fiq.o mx1-camera-fiq-ksym.o
+obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o
 
+# i.MX1 based machines
 obj-$(CONFIG_ARCH_MX1ADS) += mach-mx1ads.o
 obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o
+obj-$(CONFIG_MACH_APF9328) += mach-apf9328.o
 
+# i.MX21 based machines
 obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o
 
+# i.MX25 based machines
 obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX25) += mach-eukrea_cpuimx25.o
 obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o
 
+# i.MX27 based machines
 obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
 obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o
 obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o
@@ -37,3 +40,24 @@ obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
 obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
 obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
 obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o
+
+# i.MX31 based machines
+obj-$(CONFIG_MACH_MX31ADS) += mach-mx31ads.o
+obj-$(CONFIG_MACH_MX31LILLY) += mach-mx31lilly.o mx31lilly-db.o
+obj-$(CONFIG_MACH_MX31LITE) += mach-mx31lite.o mx31lite-db.o
+obj-$(CONFIG_MACH_PCM037) += mach-pcm037.o
+obj-$(CONFIG_MACH_PCM037_EET) += mach-pcm037_eet.o
+obj-$(CONFIG_MACH_MX31_3DS) += mach-mx31_3ds.o
+obj-$(CONFIG_MACH_MX31MOBOARD) += mach-mx31moboard.o mx31moboard-devboard.o \
+		mx31moboard-marxbot.o mx31moboard-smartbot.o
+obj-$(CONFIG_MACH_QONG) += mach-qong.o
+obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
+obj-$(CONFIG_MACH_KZM_ARM11_01) += mach-kzm_arm11_01.o
+obj-$(CONFIG_MACH_BUG) += mach-bug.o
+
+# i.MX35 based machines
+obj-$(CONFIG_MACH_PCM043) += mach-pcm043.o
+obj-$(CONFIG_MACH_MX35_3DS) += mach-mx35_3ds.o
+obj-$(CONFIG_MACH_EUKREA_CPUIMX35) += mach-cpuimx35.o
+obj-$(CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD) += eukrea_mbimxsd35-baseboard.o
+obj-$(CONFIG_MACH_VPR200) += mach-vpr200.o
diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot
index 3953d60bff0bc1b73976732e80238a3e4f4df96f..ebee18b3884c7dc756870f30c2b3531d9e95441b 100644
--- a/arch/arm/mach-imx/Makefile.boot
+++ b/arch/arm/mach-imx/Makefile.boot
@@ -13,3 +13,7 @@ initrd_phys-$(CONFIG_ARCH_MX25)	:= 0x80800000
 zreladdr-$(CONFIG_MACH_MX27)	:= 0xA0008000
 params_phys-$(CONFIG_MACH_MX27)	:= 0xA0000100
 initrd_phys-$(CONFIG_MACH_MX27)	:= 0xA0800000
+
+zreladdr-$(CONFIG_ARCH_MX3)	:= 0x80008000
+params_phys-$(CONFIG_ARCH_MX3)	:= 0x80000100
+initrd_phys-$(CONFIG_ARCH_MX3)	:= 0x80800000
diff --git a/arch/arm/mach-imx/cache-l2x0.c b/arch/arm/mach-imx/cache-l2x0.c
new file mode 100644
index 0000000000000000000000000000000000000000..69d1322add3c98e7d58478ab5fc14cc5ac167dc5
--- /dev/null
+++ b/arch/arm/mach-imx/cache-l2x0.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2009-2010 Pengutronix
+ * Sascha Hauer <s.hauer@pengutronix.de>
+ * Juergen Beisert <j.beisert@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+
+#include <asm/hardware/cache-l2x0.h>
+
+#include <mach/hardware.h>
+
+static int mxc_init_l2x0(void)
+{
+	void __iomem *l2x0_base;
+	void __iomem *clkctl_base;
+
+	if (!cpu_is_mx31() && !cpu_is_mx35())
+		return 0;
+
+/*
+ * First of all, we must repair broken chip settings. There are some
+ * i.MX35 CPUs in the wild, comming with bogus L2 cache settings. These
+ * misconfigured CPUs will run amok immediately when the L2 cache gets enabled.
+ * Workaraound is to setup the correct register setting prior enabling the
+ * L2 cache. This should not hurt already working CPUs, as they are using the
+ * same value.
+ */
+#define L2_MEM_VAL 0x10
+
+	clkctl_base = ioremap(MX35_CLKCTL_BASE_ADDR, 4096);
+	if (clkctl_base != NULL) {
+		writel(0x00000515, clkctl_base + L2_MEM_VAL);
+		iounmap(clkctl_base);
+	} else {
+		pr_err("L2 cache: Cannot fix timing. Trying to continue without\n");
+	}
+
+	l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096);
+	if (IS_ERR(l2x0_base)) {
+		printk(KERN_ERR "remapping L2 cache area failed with %ld\n",
+				PTR_ERR(l2x0_base));
+		return 0;
+	}
+
+	l2x0_init(l2x0_base, 0x00030024, 0x00000000);
+
+	return 0;
+}
+arch_initcall(mxc_init_l2x0);
diff --git a/arch/arm/mach-mx3/clock-imx31.c b/arch/arm/mach-imx/clock-imx31.c
similarity index 99%
rename from arch/arm/mach-mx3/clock-imx31.c
rename to arch/arm/mach-imx/clock-imx31.c
index d423cac8cab76c6bffe0957234c075dbf83765b5..25f343fca2b9041cbc25ee2dc87af5d436b43da6 100644
--- a/arch/arm/mach-mx3/clock-imx31.c
+++ b/arch/arm/mach-imx/clock-imx31.c
@@ -32,7 +32,7 @@
 #include <mach/mx31.h>
 #include <mach/common.h>
 
-#include "crm_regs.h"
+#include "crmregs-imx31.h"
 
 #define PRE_DIV_MIN_FREQ    10000000 /* Minimum Frequency after Predivider */
 
@@ -627,4 +627,3 @@ int __init mx31_clocks_init(unsigned long fref)
 
 	return 0;
 }
-
diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-imx/clock-imx35.c
similarity index 99%
rename from arch/arm/mach-mx3/clock-imx35.c
rename to arch/arm/mach-imx/clock-imx35.c
index 448a038cd1ec15a5420f0ba5b0596c3a1d79dd84..5a4cc1ea405b46ad613ba17c64f938f5eb72263e 100644
--- a/arch/arm/mach-mx3/clock-imx35.c
+++ b/arch/arm/mach-imx/clock-imx35.c
@@ -547,4 +547,3 @@ int __init mx35_clocks_init()
 
 	return 0;
 }
-
diff --git a/arch/arm/mach-mx3/cpu.c b/arch/arm/mach-imx/cpu-imx31.c
similarity index 72%
rename from arch/arm/mach-mx3/cpu.c
rename to arch/arm/mach-imx/cpu-imx31.c
index d1d339576fdfe7900b4dd0f4723e536c9385da85..a3780700a88257dcf59cab22eae202b99b1fcf8f 100644
--- a/arch/arm/mach-mx3/cpu.c
+++ b/arch/arm/mach-imx/cpu-imx31.c
@@ -1,5 +1,5 @@
 /*
- * MX3 CPU type detection
+ * MX31 CPU type detection
  *
  * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
  *
@@ -17,14 +17,12 @@
 unsigned int mx31_cpu_rev;
 EXPORT_SYMBOL(mx31_cpu_rev);
 
-struct mx3_cpu_type {
+static struct {
 	u8 srev;
 	const char *name;
 	const char *v;
 	unsigned int rev;
-};
-
-static struct mx3_cpu_type mx31_cpu_type[] __initdata = {
+} mx31_cpu_type[] __initdata = {
 	{ .srev = 0x00, .name = "i.MX31(L)", .v = "1.0",  .rev = IMX_CHIP_REVISION_1_0	},
 	{ .srev = 0x10, .name = "i.MX31",    .v = "1.1",  .rev = IMX_CHIP_REVISION_1_1	},
 	{ .srev = 0x11, .name = "i.MX31L",   .v = "1.1",  .rev = IMX_CHIP_REVISION_1_1	},
@@ -57,33 +55,3 @@ void __init mx31_read_cpu_rev(void)
 
 	printk(KERN_WARNING "Unknown CPU identifier. srev = %02x\n", srev);
 }
-
-unsigned int mx35_cpu_rev;
-EXPORT_SYMBOL(mx35_cpu_rev);
-
-void __init mx35_read_cpu_rev(void)
-{
-	u32 rev;
-	char *srev;
-
-	rev = __raw_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
-	switch (rev) {
-	case 0x00:
-		mx35_cpu_rev = IMX_CHIP_REVISION_1_0;
-		srev = "1.0";
-		break;
-	case 0x10:
-		mx35_cpu_rev = IMX_CHIP_REVISION_2_0;
-		srev = "2.0";
-		break;
-	case 0x11:
-		mx35_cpu_rev = IMX_CHIP_REVISION_2_1;
-		srev = "2.1";
-		break;
-	default:
-		mx35_cpu_rev = IMX_CHIP_REVISION_UNKNOWN;
-		srev = "unknown";
-	}
-
-	printk(KERN_INFO "CPU identified as i.MX35, silicon rev %s\n", srev);
-}
diff --git a/arch/arm/mach-imx/cpu-imx35.c b/arch/arm/mach-imx/cpu-imx35.c
new file mode 100644
index 0000000000000000000000000000000000000000..6637cd819ecb9ee45eb7252bd411f9ee98cede43
--- /dev/null
+++ b/arch/arm/mach-imx/cpu-imx35.c
@@ -0,0 +1,44 @@
+/*
+ * MX35 CPU type detection
+ *
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#include <linux/module.h>
+#include <linux/io.h>
+#include <mach/hardware.h>
+#include <mach/iim.h>
+
+unsigned int mx35_cpu_rev;
+EXPORT_SYMBOL(mx35_cpu_rev);
+
+void __init mx35_read_cpu_rev(void)
+{
+	u32 rev;
+	char *srev;
+
+	rev = __raw_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
+	switch (rev) {
+	case 0x00:
+		mx35_cpu_rev = IMX_CHIP_REVISION_1_0;
+		srev = "1.0";
+		break;
+	case 0x10:
+		mx35_cpu_rev = IMX_CHIP_REVISION_2_0;
+		srev = "2.0";
+		break;
+	case 0x11:
+		mx35_cpu_rev = IMX_CHIP_REVISION_2_1;
+		srev = "2.1";
+		break;
+	default:
+		mx35_cpu_rev = IMX_CHIP_REVISION_UNKNOWN;
+		srev = "unknown";
+	}
+
+	printk(KERN_INFO "CPU identified as i.MX35, silicon rev %s\n", srev);
+}
diff --git a/arch/arm/mach-mx3/crm_regs.h b/arch/arm/mach-imx/crmregs-imx31.h
similarity index 100%
rename from arch/arm/mach-mx3/crm_regs.h
rename to arch/arm/mach-imx/crmregs-imx31.h
diff --git a/arch/arm/mach-imx/devices-imx1.h b/arch/arm/mach-imx/devices-imx1.h
index da593657ff3f11b2a131902b955cae6480d5bd38..3aad1e70de969fe2d76f2a741ea4525818916563 100644
--- a/arch/arm/mach-imx/devices-imx1.h
+++ b/arch/arm/mach-imx/devices-imx1.h
@@ -9,21 +9,21 @@
 #include <mach/mx1.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_imx_fb_data imx1_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx1_imx_fb_data;
 #define imx1_add_imx_fb(pdata) \
     imx_add_imx_fb(&imx1_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst;
+extern const struct imx_imx_i2c_data imx1_imx_i2c_data;
 #define imx1_add_imx_i2c(pdata)		\
 	imx_add_imx_i2c(&imx1_imx_i2c_data, pdata)
 
-extern const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_3irq_data imx1_imx_uart_data[];
 #define imx1_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_3irq(&imx1_imx_uart_data[id], pdata)
 #define imx1_add_imx_uart0(pdata)	imx1_add_imx_uart(0, pdata)
 #define imx1_add_imx_uart1(pdata)	imx1_add_imx_uart(1, pdata)
 
-extern const struct imx_spi_imx_data imx1_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx1_cspi_data[];
 #define imx1_add_cspi(id, pdata)   \
 	imx_add_spi_imx(&imx1_cspi_data[id], pdata)
 
diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h
index 16744d2d9b81a6d2919c818a13c63a79ad7105ff..2628e0c474dc2538f6a5b8c486a80fbabda738c7 100644
--- a/arch/arm/mach-imx/devices-imx21.h
+++ b/arch/arm/mach-imx/devices-imx21.h
@@ -9,31 +9,31 @@
 #include <mach/mx21.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_imx21_hcd_data imx21_imx21_hcd_data __initconst;
+extern const struct imx_imx21_hcd_data imx21_imx21_hcd_data;
 #define imx21_add_imx21_hcd(pdata)	\
 	imx_add_imx21_hcd(&imx21_imx21_hcd_data, pdata)
 
-extern const struct imx_imx2_wdt_data imx21_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx21_imx2_wdt_data;
 #define imx21_add_imx2_wdt(pdata)	\
 	imx_add_imx2_wdt(&imx21_imx2_wdt_data)
 
-extern const struct imx_imx_fb_data imx21_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx21_imx_fb_data;
 #define imx21_add_imx_fb(pdata)	\
 	imx_add_imx_fb(&imx21_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst;
+extern const struct imx_imx_i2c_data imx21_imx_i2c_data;
 #define imx21_add_imx_i2c(pdata)	\
 	imx_add_imx_i2c(&imx21_imx_i2c_data, pdata)
 
-extern const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx21_imx_keypad_data;
 #define imx21_add_imx_keypad(pdata)	\
 	imx_add_imx_keypad(&imx21_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx21_imx_ssi_data[];
 #define imx21_add_imx_ssi(id, pdata)	\
 	imx_add_imx_ssi(&imx21_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[];
 #define imx21_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx21_imx_uart_data[id], pdata)
 #define imx21_add_imx_uart0(pdata)	imx21_add_imx_uart(0, pdata)
@@ -41,19 +41,19 @@ extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst;
 #define imx21_add_imx_uart2(pdata)	imx21_add_imx_uart(2, pdata)
 #define imx21_add_imx_uart3(pdata)	imx21_add_imx_uart(3, pdata)
 
-extern const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst;
+extern const struct imx_mxc_mmc_data imx21_mxc_mmc_data[];
 #define imx21_add_mxc_mmc(id, pdata)	\
 	imx_add_mxc_mmc(&imx21_mxc_mmc_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx21_mxc_nand_data;
 #define imx21_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand(&imx21_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst;
+extern const struct imx_mxc_w1_data imx21_mxc_w1_data;
 #define imx21_add_mxc_w1(pdata)	\
 	imx_add_mxc_w1(&imx21_mxc_w1_data)
 
-extern const struct imx_spi_imx_data imx21_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx21_cspi_data[];
 #define imx21_add_cspi(id, pdata)	\
 	imx_add_spi_imx(&imx21_cspi_data[id], pdata)
 #define imx21_add_spi_imx0(pdata)	imx21_add_cspi(0, pdata)
diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h
index b591d72f60372aaac2c27c2cfea1d5cb7525745a..efa0761c508d7707ddba2f33b6d52f7cffb46cd9 100644
--- a/arch/arm/mach-imx/devices-imx25.h
+++ b/arch/arm/mach-imx/devices-imx25.h
@@ -9,48 +9,48 @@
 #include <mach/mx25.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx25_fec_data __initconst;
+extern const struct imx_fec_data imx25_fec_data;
 #define imx25_add_fec(pdata)	\
 	imx_add_fec(&imx25_fec_data, pdata)
 
-extern const struct imx_flexcan_data imx25_flexcan_data[] __initconst;
+extern const struct imx_flexcan_data imx25_flexcan_data[];
 #define imx25_add_flexcan(id, pdata)	\
 	imx_add_flexcan(&imx25_flexcan_data[id], pdata)
 #define imx25_add_flexcan0(pdata)	imx25_add_flexcan(0, pdata)
 #define imx25_add_flexcan1(pdata)	imx25_add_flexcan(1, pdata)
 
-extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data;
 #define imx25_add_fsl_usb2_udc(pdata)	\
 	imx_add_fsl_usb2_udc(&imx25_fsl_usb2_udc_data, pdata)
 
-extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst;
+extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data;
 #define imx25_add_imxdi_rtc(pdata)	\
 	imx_add_imxdi_rtc(&imx25_imxdi_rtc_data)
 
-extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data;
 #define imx25_add_imx2_wdt(pdata)	\
 	imx_add_imx2_wdt(&imx25_imx2_wdt_data)
 
-extern const struct imx_imx_fb_data imx25_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx25_imx_fb_data;
 #define imx25_add_imx_fb(pdata)	\
 	imx_add_imx_fb(&imx25_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx25_imx_i2c_data[];
 #define imx25_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx25_imx_i2c_data[id], pdata)
 #define imx25_add_imx_i2c0(pdata)	imx25_add_imx_i2c(0, pdata)
 #define imx25_add_imx_i2c1(pdata)	imx25_add_imx_i2c(1, pdata)
 #define imx25_add_imx_i2c2(pdata)	imx25_add_imx_i2c(2, pdata)
 
-extern const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx25_imx_keypad_data;
 #define imx25_add_imx_keypad(pdata)	\
 	imx_add_imx_keypad(&imx25_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx25_imx_ssi_data[];
 #define imx25_add_imx_ssi(id, pdata)	\
 	imx_add_imx_ssi(&imx25_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[];
 #define imx25_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx25_imx_uart_data[id], pdata)
 #define imx25_add_imx_uart0(pdata)	imx25_add_imx_uart(0, pdata)
@@ -59,33 +59,32 @@ extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst;
 #define imx25_add_imx_uart3(pdata)	imx25_add_imx_uart(3, pdata)
 #define imx25_add_imx_uart4(pdata)	imx25_add_imx_uart(4, pdata)
 
-extern const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst;
+extern const struct imx_mx2_camera_data imx25_mx2_camera_data;
 #define imx25_add_mx2_camera(pdata)	\
 	imx_add_mx2_camera(&imx25_mx2_camera_data, pdata)
 
-extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst;
+extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data;
 #define imx25_add_mxc_ehci_otg(pdata)	\
 	imx_add_mxc_ehci(&imx25_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst;
+extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data;
 #define imx25_add_mxc_ehci_hs(pdata)	\
 	imx_add_mxc_ehci(&imx25_mxc_ehci_hs_data, pdata)
 
-extern const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx25_mxc_nand_data;
 #define imx25_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand(&imx25_mxc_nand_data, pdata)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx25_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx25_sdhci_esdhc_imx_data[];
 #define imx25_add_sdhci_esdhc_imx(id, pdata)	\
 	imx_add_sdhci_esdhc_imx(&imx25_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx25_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx25_cspi_data[];
 #define imx25_add_spi_imx(id, pdata)	\
 	imx_add_spi_imx(&imx25_cspi_data[id], pdata)
 #define imx25_add_spi_imx0(pdata)	imx25_add_spi_imx(0, pdata)
 #define imx25_add_spi_imx1(pdata)	imx25_add_spi_imx(1, pdata)
 #define imx25_add_spi_imx2(pdata)	imx25_add_spi_imx(2, pdata)
 
-extern struct imx_mxc_pwm_data imx25_mxc_pwm_data[] __initconst;
+extern struct imx_mxc_pwm_data imx25_mxc_pwm_data[];
 #define imx25_add_mxc_pwm(id)	\
 	imx_add_mxc_pwm(&imx25_mxc_pwm_data[id])
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index f1272d4b5a33eac7a965610d3b1f23088c465e01..7f97a3cdd41db2d88896941d2351e27834fcdb11 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -9,35 +9,35 @@
 #include <mach/mx27.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx27_fec_data __initconst;
+extern const struct imx_fec_data imx27_fec_data;
 #define imx27_add_fec(pdata)	\
 	imx_add_fec(&imx27_fec_data, pdata)
 
-extern const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data;
 #define imx27_add_fsl_usb2_udc(pdata)	\
 	imx_add_fsl_usb2_udc(&imx27_fsl_usb2_udc_data, pdata)
 
-extern const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx27_imx2_wdt_data;
 #define imx27_add_imx2_wdt(pdata)	\
 	imx_add_imx2_wdt(&imx27_imx2_wdt_data)
 
-extern const struct imx_imx_fb_data imx27_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx27_imx_fb_data;
 #define imx27_add_imx_fb(pdata)	\
 	imx_add_imx_fb(&imx27_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx27_imx_i2c_data[];
 #define imx27_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx27_imx_i2c_data[id], pdata)
 
-extern const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx27_imx_keypad_data;
 #define imx27_add_imx_keypad(pdata)	\
 	imx_add_imx_keypad(&imx27_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx27_imx_ssi_data[];
 #define imx27_add_imx_ssi(id, pdata)    \
 	imx_add_imx_ssi(&imx27_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[];
 #define imx27_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx27_imx_uart_data[id], pdata)
 #define imx27_add_imx_uart0(pdata)	imx27_add_imx_uart(0, pdata)
@@ -47,30 +47,30 @@ extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst;
 #define imx27_add_imx_uart4(pdata)	imx27_add_imx_uart(4, pdata)
 #define imx27_add_imx_uart5(pdata)	imx27_add_imx_uart(5, pdata)
 
-extern const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst;
+extern const struct imx_mx2_camera_data imx27_mx2_camera_data;
 #define imx27_add_mx2_camera(pdata)	\
 	imx_add_mx2_camera(&imx27_mx2_camera_data, pdata)
 
-extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst;
+extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data;
 #define imx27_add_mxc_ehci_otg(pdata)	\
 	imx_add_mxc_ehci(&imx27_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst;
+extern const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[];
 #define imx27_add_mxc_ehci_hs(id, pdata)	\
 	imx_add_mxc_ehci(&imx27_mxc_ehci_hs_data[id - 1], pdata)
 
-extern const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst;
+extern const struct imx_mxc_mmc_data imx27_mxc_mmc_data[];
 #define imx27_add_mxc_mmc(id, pdata)	\
 	imx_add_mxc_mmc(&imx27_mxc_mmc_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx27_mxc_nand_data;
 #define imx27_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand(&imx27_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst;
+extern const struct imx_mxc_w1_data imx27_mxc_w1_data;
 #define imx27_add_mxc_w1(pdata)	\
 	imx_add_mxc_w1(&imx27_mxc_w1_data)
 
-extern const struct imx_spi_imx_data imx27_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx27_cspi_data[];
 #define imx27_add_cspi(id, pdata)	\
 	imx_add_spi_imx(&imx27_cspi_data[id], pdata)
 #define imx27_add_spi_imx0(pdata)	imx27_add_cspi(0, pdata)
diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-imx/devices-imx31.h
similarity index 67%
rename from arch/arm/mach-mx3/devices-imx31.h
rename to arch/arm/mach-imx/devices-imx31.h
index 40f4e848a671c6593859a2e3c9ef4e2222aad46e..dbe940d9c53aa5dd9be4ce74b48e38be564b3d48 100644
--- a/arch/arm/mach-mx3/devices-imx31.h
+++ b/arch/arm/mach-imx/devices-imx31.h
@@ -9,30 +9,30 @@
 #include <mach/mx31.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data;
 #define imx31_add_fsl_usb2_udc(pdata)	\
 	imx_add_fsl_usb2_udc(&imx31_fsl_usb2_udc_data, pdata)
 
-extern const struct imx_imx2_wdt_data imx31_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx31_imx2_wdt_data;
 #define imx31_add_imx2_wdt(pdata)       \
 	imx_add_imx2_wdt(&imx31_imx2_wdt_data)
 
-extern const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx31_imx_i2c_data[];
 #define imx31_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx31_imx_i2c_data[id], pdata)
 #define imx31_add_imx_i2c0(pdata)	imx31_add_imx_i2c(0, pdata)
 #define imx31_add_imx_i2c1(pdata)	imx31_add_imx_i2c(1, pdata)
 #define imx31_add_imx_i2c2(pdata)	imx31_add_imx_i2c(2, pdata)
 
-extern const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx31_imx_keypad_data;
 #define imx31_add_imx_keypad(pdata)	\
 	imx_add_imx_keypad(&imx31_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx31_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx31_imx_ssi_data[];
 #define imx31_add_imx_ssi(id, pdata)    \
 	imx_add_imx_ssi(&imx31_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[];
 #define imx31_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx31_imx_uart_data[id], pdata)
 #define imx31_add_imx_uart0(pdata)	imx31_add_imx_uart(0, pdata)
@@ -41,26 +41,38 @@ extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst;
 #define imx31_add_imx_uart3(pdata)	imx31_add_imx_uart(3, pdata)
 #define imx31_add_imx_uart4(pdata)	imx31_add_imx_uart(4, pdata)
 
-extern const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst;
+extern const struct imx_ipu_core_data imx31_ipu_core_data;
+#define imx31_add_ipu_core(pdata)	\
+	imx_add_ipu_core(&imx31_ipu_core_data, pdata)
+#define imx31_alloc_mx3_camera(pdata)	\
+	imx_alloc_mx3_camera(&imx31_ipu_core_data, pdata)
+#define imx31_add_mx3_sdc_fb(pdata)	\
+	imx_add_mx3_sdc_fb(&imx31_ipu_core_data, pdata)
+
+extern const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data;
 #define imx31_add_mxc_ehci_otg(pdata)	\
 	imx_add_mxc_ehci(&imx31_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst;
+extern const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[];
 #define imx31_add_mxc_ehci_hs(id, pdata)	\
 	imx_add_mxc_ehci(&imx31_mxc_ehci_hs_data[id - 1], pdata)
 
-extern const struct imx_mxc_mmc_data imx31_mxc_mmc_data[] __initconst;
+extern const struct imx_mxc_mmc_data imx31_mxc_mmc_data[];
 #define imx31_add_mxc_mmc(id, pdata)	\
 	imx_add_mxc_mmc(&imx31_mxc_mmc_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx31_mxc_nand_data;
 #define imx31_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand(&imx31_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst;
+extern const struct imx_mxc_rtc_data imx31_mxc_rtc_data;
+#define imx31_add_mxc_rtc(pdata)	\
+	imx_add_mxc_rtc(&imx31_mxc_rtc_data)
+
+extern const struct imx_mxc_w1_data imx31_mxc_w1_data;
 #define imx31_add_mxc_w1(pdata)	\
 	imx_add_mxc_w1(&imx31_mxc_w1_data)
 
-extern const struct imx_spi_imx_data imx31_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx31_cspi_data[];
 #define imx31_add_cspi(id, pdata)	\
 	imx_add_spi_imx(&imx31_cspi_data[id], pdata)
 #define imx31_add_spi_imx0(pdata)	imx31_add_cspi(0, pdata)
diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-imx/devices-imx35.h
similarity index 69%
rename from arch/arm/mach-mx3/devices-imx35.h
rename to arch/arm/mach-imx/devices-imx35.h
index d545d86cc202c9c5abc72b12526fb28c02a3b1ab..234cbd3c18af5f7730ffac04e5ef72306413f55d 100644
--- a/arch/arm/mach-mx3/devices-imx35.h
+++ b/arch/arm/mach-imx/devices-imx35.h
@@ -9,67 +9,74 @@
 #include <mach/mx35.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx35_fec_data __initconst;
+extern const struct imx_fec_data imx35_fec_data;
 #define imx35_add_fec(pdata)	\
 	imx_add_fec(&imx35_fec_data, pdata)
 
-extern const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data;
 #define imx35_add_fsl_usb2_udc(pdata)	\
 	imx_add_fsl_usb2_udc(&imx35_fsl_usb2_udc_data, pdata)
 
-extern const struct imx_flexcan_data imx35_flexcan_data[] __initconst;
+extern const struct imx_flexcan_data imx35_flexcan_data[];
 #define imx35_add_flexcan(id, pdata)	\
 	imx_add_flexcan(&imx35_flexcan_data[id], pdata)
 #define imx35_add_flexcan0(pdata)	imx35_add_flexcan(0, pdata)
 #define imx35_add_flexcan1(pdata)	imx35_add_flexcan(1, pdata)
 
-extern const struct imx_imx2_wdt_data imx35_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx35_imx2_wdt_data;
 #define imx35_add_imx2_wdt(pdata)       \
 	imx_add_imx2_wdt(&imx35_imx2_wdt_data)
 
-extern const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx35_imx_i2c_data[];
 #define imx35_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx35_imx_i2c_data[id], pdata)
 #define imx35_add_imx_i2c0(pdata)	imx35_add_imx_i2c(0, pdata)
 #define imx35_add_imx_i2c1(pdata)	imx35_add_imx_i2c(1, pdata)
 #define imx35_add_imx_i2c2(pdata)	imx35_add_imx_i2c(2, pdata)
 
-extern const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx35_imx_keypad_data;
 #define imx35_add_imx_keypad(pdata)	\
 	imx_add_imx_keypad(&imx35_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx35_imx_ssi_data[];
 #define imx35_add_imx_ssi(id, pdata)    \
 	imx_add_imx_ssi(&imx35_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx35_imx_uart_data[];
 #define imx35_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx35_imx_uart_data[id], pdata)
 #define imx35_add_imx_uart0(pdata)	imx35_add_imx_uart(0, pdata)
 #define imx35_add_imx_uart1(pdata)	imx35_add_imx_uart(1, pdata)
 #define imx35_add_imx_uart2(pdata)	imx35_add_imx_uart(2, pdata)
 
-extern const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst;
+extern const struct imx_ipu_core_data imx35_ipu_core_data;
+#define imx35_add_ipu_core(pdata)	\
+	imx_add_ipu_core(&imx35_ipu_core_data, pdata)
+#define imx35_alloc_mx3_camera(pdata)	\
+	imx_alloc_mx3_camera(&imx35_ipu_core_data, pdata)
+#define imx35_add_mx3_sdc_fb(pdata)	\
+	imx_add_mx3_sdc_fb(&imx35_ipu_core_data, pdata)
+
+extern const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data;
 #define imx35_add_mxc_ehci_otg(pdata)	\
 	imx_add_mxc_ehci(&imx35_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst;
+extern const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data;
 #define imx35_add_mxc_ehci_hs(pdata)	\
 	imx_add_mxc_ehci(&imx35_mxc_ehci_hs_data, pdata)
 
-extern const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx35_mxc_nand_data;
 #define imx35_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand(&imx35_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst;
+extern const struct imx_mxc_w1_data imx35_mxc_w1_data;
 #define imx35_add_mxc_w1(pdata)	\
 	imx_add_mxc_w1(&imx35_mxc_w1_data)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx35_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx35_sdhci_esdhc_imx_data[];
 #define imx35_add_sdhci_esdhc_imx(id, pdata)	\
 	imx_add_sdhci_esdhc_imx(&imx35_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx35_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx35_cspi_data[];
 #define imx35_add_cspi(id, pdata)	\
 	imx_add_spi_imx(&imx35_cspi_data[id], pdata)
 #define imx35_add_spi_imx0(pdata)	imx35_add_cspi(0, pdata)
diff --git a/arch/arm/mach-mx3/ehci-imx31.c b/arch/arm/mach-imx/ehci-imx31.c
similarity index 99%
rename from arch/arm/mach-mx3/ehci-imx31.c
rename to arch/arm/mach-imx/ehci-imx31.c
index 314a983ac614c49a1a000d85e5a3fe4dc2838106..faad0f15ac7f0684787dc1e8247cba06d87ec770 100644
--- a/arch/arm/mach-mx3/ehci-imx31.c
+++ b/arch/arm/mach-imx/ehci-imx31.c
@@ -80,4 +80,3 @@ int mx31_initialize_usb_hw(int port, unsigned int flags)
 
 	return 0;
 }
-
diff --git a/arch/arm/mach-mx3/ehci-imx35.c b/arch/arm/mach-imx/ehci-imx35.c
similarity index 99%
rename from arch/arm/mach-mx3/ehci-imx35.c
rename to arch/arm/mach-imx/ehci-imx35.c
index 33983a478c6b4dc32ee9022e691b95f3f344862d..001ec3971f5da93de19c7e2db9153a32f4347348 100644
--- a/arch/arm/mach-mx3/ehci-imx35.c
+++ b/arch/arm/mach-imx/ehci-imx35.c
@@ -77,4 +77,3 @@ int mx35_initialize_usb_hw(int port, unsigned int flags)
 
 	return 0;
 }
-
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index fa5288018ba7bcb555def76161f797717d4b0303..5911281da5f59cef0aed95f3e82e3da30750bdeb 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -32,7 +32,6 @@
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
 #include <mach/hardware.h>
-#include <mach/spi.h>
 #include <mach/audmux.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
index 6269053505f7ffec90ca276b48c307623355c2a5..f9ef04acdab1f6a37e767657d73ab5201644e40a 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -22,7 +22,6 @@
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <video/platform_lcd.h>
 
@@ -32,9 +31,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/mx25.h>
-#include <mach/imx-uart.h>
 #include <mach/audmux.h>
-#include <mach/esdhc.h>
 
 #include "devices-imx25.h"
 
@@ -208,23 +205,14 @@ static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
 	},
 };
 
-static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
+static const struct gpio_keys_platform_data
+		eukrea_mbimxsd_button_data __initconst = {
 	.buttons	= eukrea_mbimxsd_gpio_buttons,
 	.nbuttons	= ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
 
-static struct platform_device eukrea_mbimxsd_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &eukrea_mbimxsd_button_data,
-	}
-};
-
 static struct platform_device *platform_devices[] __initdata = {
 	&eukrea_mbimxsd_leds_gpio,
-	&eukrea_mbimxsd_button_device,
 	&eukrea_mbimxsd_lcd_powerdev,
 };
 
@@ -299,4 +287,5 @@ void __init eukrea_mbimxsd25_baseboard_init(void)
 				ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
 
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+	imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }
diff --git a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
similarity index 92%
rename from arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
rename to arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
index 2e288b38b4ad4fc0af60da25a84f5e1bcd9bd58b..4909ea05855a13a83806e4760189a3c1100628b1 100644
--- a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
@@ -26,7 +26,6 @@
 #include <linux/interrupt.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <video/platform_lcd.h>
 #include <linux/i2c.h>
@@ -38,15 +37,10 @@
 
 #include <mach/hardware.h>
 #include <mach/common.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx35.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 #include <mach/audmux.h>
-#include <mach/esdhc.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 static const struct fb_videomode fb_modedb[] = {
 	{
@@ -101,12 +95,11 @@ static const struct fb_videomode fb_modedb[] = {
 	},
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "CMO-QVGA",
 	.mode		= fb_modedb,
 	.num_modes	= ARRAY_SIZE(fb_modedb),
@@ -223,23 +216,14 @@ static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
 	},
 };
 
-static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
+static const struct gpio_keys_platform_data
+		eukrea_mbimxsd_button_data __initconst = {
 	.buttons	= eukrea_mbimxsd_gpio_buttons,
 	.nbuttons	= ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
 
-static struct platform_device eukrea_mbimxsd_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &eukrea_mbimxsd_button_data,
-	}
-};
-
 static struct platform_device *platform_devices[] __initdata = {
 	&eukrea_mbimxsd_leds_gpio,
-	&eukrea_mbimxsd_button_device,
 	&eukrea_mbimxsd_lcd_powerdev,
 };
 
@@ -292,8 +276,8 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
 #endif
 
 	imx35_add_imx_uart1(&uart_pdata);
-	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-	mxc_register_device(&mx3_fb, &mx3fb_pdata);
+	imx35_add_ipu_core(&mx3_ipu_data);
+	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	imx35_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
 
@@ -315,4 +299,5 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
 				ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
 
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+	imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }
diff --git a/arch/arm/mach-mx3/iomux-imx31.c b/arch/arm/mach-imx/iomux-imx31.c
similarity index 100%
rename from arch/arm/mach-mx3/iomux-imx31.c
rename to arch/arm/mach-imx/iomux-imx31.c
diff --git a/arch/arm/mach-imx/mach-apf9328.c b/arch/arm/mach-imx/mach-apf9328.c
new file mode 100644
index 0000000000000000000000000000000000000000..15e45c84e37189b2f12e440b637b9a1cc6a64025
--- /dev/null
+++ b/arch/arm/mach-imx/mach-apf9328.c
@@ -0,0 +1,144 @@
+/*
+ * linux/arch/arm/mach-imx/mach-apf9328.c
+ *
+ * Copyright (c) 2005-2011 ARMadeus systems <support@armadeus.com>
+ *
+ * This work is based on mach-scb9328.c which is:
+ * Copyright (c) 2004 Sascha Hauer <saschahauer@web.de>
+ * Copyright (c) 2006-2008 Juergen Beisert <jbeisert@netscape.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+#include <linux/dm9000.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/irqs.h>
+#include <mach/iomux-mx1.h>
+
+#include "devices-imx1.h"
+
+static const int apf9328_pins[] __initconst = {
+	/* UART1 */
+	PC9_PF_UART1_CTS,
+	PC10_PF_UART1_RTS,
+	PC11_PF_UART1_TXD,
+	PC12_PF_UART1_RXD,
+	/* UART2 */
+	PB28_PF_UART2_CTS,
+	PB29_PF_UART2_RTS,
+	PB30_PF_UART2_TXD,
+	PB31_PF_UART2_RXD,
+};
+
+/*
+ * The APF9328 can have up to 32MB NOR Flash
+ */
+static struct resource flash_resource = {
+	.start	= MX1_CS0_PHYS,
+	.end	= MX1_CS0_PHYS + SZ_32M - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct physmap_flash_data apf9328_flash_data = {
+	.width  = 2,
+};
+
+static struct platform_device apf9328_flash_device = {
+	.name		= "physmap-flash",
+	.id		= 0,
+	.dev = {
+		.platform_data = &apf9328_flash_data,
+	},
+	.resource = &flash_resource,
+	.num_resources = 1,
+};
+
+/*
+ * APF9328 has a DM9000 Ethernet controller
+ */
+static struct dm9000_plat_data dm9000_setup = {
+	.flags          = DM9000_PLATF_16BITONLY
+};
+
+static struct resource dm9000_resources[] = {
+	{
+		.start  = MX1_CS4_PHYS + 0x00C00000,
+		.end    = MX1_CS4_PHYS + 0x00C00001,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.start  = MX1_CS4_PHYS + 0x00C00002,
+		.end    = MX1_CS4_PHYS + 0x00C00003,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.start  = IRQ_GPIOB(14),
+		.end    = IRQ_GPIOB(14),
+		.flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
+	},
+};
+
+static struct platform_device dm9000x_device = {
+	.name		= "dm9000",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(dm9000_resources),
+	.resource	= dm9000_resources,
+	.dev		= {
+		.platform_data = &dm9000_setup,
+	}
+};
+
+/* --- SERIAL RESSOURCE --- */
+static const struct imxuart_platform_data uart0_pdata __initconst = {
+	.flags = 0,
+};
+
+static const struct imxuart_platform_data uart1_pdata __initconst = {
+	.flags = IMXUART_HAVE_RTSCTS,
+};
+
+static struct platform_device *devices[] __initdata = {
+	&apf9328_flash_device,
+	&dm9000x_device,
+};
+
+static void __init apf9328_init(void)
+{
+	mxc_gpio_setup_multiple_pins(apf9328_pins,
+			ARRAY_SIZE(apf9328_pins),
+			"APF9328");
+
+	imx1_add_imx_uart0(&uart0_pdata);
+	imx1_add_imx_uart1(&uart1_pdata);
+
+	platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+static void __init apf9328_timer_init(void)
+{
+	mx1_clocks_init(32768);
+}
+
+static struct sys_timer apf9328_timer = {
+	.init	= apf9328_timer_init,
+};
+
+MACHINE_START(APF9328, "Armadeus APF9328")
+	/* Maintainer: Gwenhael Goavec-Merou, ARMadeus Systems */
+	.map_io       = mx1_map_io,
+	.init_early   = imx1_init_early,
+	.init_irq     = mx1_init_irq,
+	.timer        = &apf9328_timer,
+	.init_machine = apf9328_init,
+MACHINE_END
diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
similarity index 95%
rename from arch/arm/mach-mx3/mach-armadillo5x0.c
rename to arch/arm/mach-imx/mach-armadillo5x0.c
index 226829bf7c25d8834b725df6103b40b1cee10701..ffb40ff619b1013c8716b798fd5352387869f575 100644
--- a/arch/arm/mach-mx3/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -34,7 +34,6 @@
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
 #include <linux/input.h>
-#include <linux/gpio_keys.h>
 #include <linux/i2c.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -49,13 +48,10 @@
 
 #include <mach/common.h>
 #include <mach/iomux-mx3.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
-#include "crm_regs.h"
+#include "crmregs-imx31.h"
 
 static int armadillo5x0_pins[] = {
 	/* UART1 */
@@ -280,20 +276,12 @@ static struct gpio_keys_button armadillo5x0_buttons[] = {
 	}
 };
 
-static struct gpio_keys_platform_data armadillo5x0_button_data = {
+static const struct gpio_keys_platform_data
+		armadillo5x0_button_data __initconst = {
 	.buttons	= armadillo5x0_buttons,
 	.nbuttons	= ARRAY_SIZE(armadillo5x0_buttons),
 };
 
-static struct platform_device armadillo5x0_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &armadillo5x0_button_data,
-	}
-};
-
 /*
  * NAND Flash
  */
@@ -383,12 +371,11 @@ static const struct fb_videomode fb_modedb[] = {
 	},
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "CRT-VGA",
 	.mode		= fb_modedb,
 	.num_modes	= ARRAY_SIZE(fb_modedb),
@@ -496,7 +483,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
 
 static struct platform_device *devices[] __initdata = {
 	&armadillo5x0_smc911x_device,
-	&armadillo5x0_button_device,
 };
 
 /*
@@ -508,6 +494,7 @@ static void __init armadillo5x0_init(void)
 			ARRAY_SIZE(armadillo5x0_pins), "armadillo5x0");
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
+	imx_add_gpio_keys(&armadillo5x0_button_data);
 	imx31_add_imx_i2c1(NULL);
 
 	/* Register UART */
@@ -521,8 +508,8 @@ static void __init armadillo5x0_init(void)
 	imx31_add_mxc_mmc(0, &sdhc_pdata);
 
 	/* Register FB */
-	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-	mxc_register_device(&mx3_fb, &mx3fb_pdata);
+	imx31_add_ipu_core(&mx3_ipu_data);
+	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	/* Register NOR Flash */
 	mxc_register_device(&armadillo5x0_nor_flash,
diff --git a/arch/arm/mach-mx3/mach-bug.c b/arch/arm/mach-imx/mach-bug.c
similarity index 98%
rename from arch/arm/mach-mx3/mach-bug.c
rename to arch/arm/mach-imx/mach-bug.c
index d137d7078ee90c8a94f843910e4e7151376ec325..42e4f078a19c2025c3639ca68f368d33fcab2afe 100644
--- a/arch/arm/mach-mx3/mach-bug.c
+++ b/arch/arm/mach-imx/mach-bug.c
@@ -20,7 +20,6 @@
 #include <linux/platform_device.h>
 
 #include <mach/iomux-mx3.h>
-#include <mach/imx-uart.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
 
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 759299bb035b485fee30dc8a6317debfacb767e8..46a2e41d43d2c21bac6cb2e54e9472aad6d9393d 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -38,7 +38,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
similarity index 99%
rename from arch/arm/mach-mx3/mach-cpuimx35.c
rename to arch/arm/mach-imx/mach-cpuimx35.c
index ec63d998f647b9c6acb547bd70b760328670ad63..3f8ef825fa6f132207c9100c04c39a7c013d0ec8 100644
--- a/arch/arm/mach-mx3/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -41,10 +41,8 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/mxc_nand.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
 	.flags = IMXUART_HAVE_RTSCTS,
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index 9da8d18eeb00667b484086773d7ba1b807b3ed68..148cff2819b95246c9c8946c62f41600fb546402 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -36,8 +36,6 @@
 #include <asm/mach/map.h>
 #include <mach/common.h>
 #include <mach/mx25.h>
-#include <mach/mxc_nand.h>
-#include <mach/imxfb.h>
 #include <mach/iomux-mx25.h>
 
 #include "devices-imx25.h"
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index d7e0d219726a26b916aaf6b3be5315dd2464aa96..7ae43b1ec51715ece828b11a72937c99ccb920a7 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -27,7 +27,6 @@
 #include <linux/mtd/physmap.h>
 #include <linux/i2c.h>
 #include <linux/i2c/pca953x.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
@@ -130,19 +129,12 @@ static struct gpio_keys_button visstrim_gpio_keys[] = {
 	}
 };
 
-static struct gpio_keys_platform_data visstrim_gpio_keys_platform_data = {
+static const struct gpio_keys_platform_data
+		visstrim_gpio_keys_platform_data __initconst = {
 	.buttons	= visstrim_gpio_keys,
 	.nbuttons	= ARRAY_SIZE(visstrim_gpio_keys),
 };
 
-static struct platform_device visstrim_gpio_keys_device = {
-	.name	= "gpio-keys",
-	.id	= -1,
-	.dev	= {
-		.platform_data	= &visstrim_gpio_keys_platform_data,
-	},
-};
-
 /* Visstrim_SM10 has a microSD slot connected to sdhc1 */
 static int visstrim_m10_sdhc1_init(struct device *dev,
 		irq_handler_t detect_irq, void *data)
@@ -186,7 +178,6 @@ static struct platform_device visstrim_m10_nor_mtd_device = {
 };
 
 static struct platform_device *platform_devices[] __initdata = {
-	&visstrim_gpio_keys_device,
 	&visstrim_m10_nor_mtd_device,
 };
 
@@ -255,6 +246,7 @@ static void __init visstrim_m10_board_init(void)
 	imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata);
 	imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata);
 	imx27_add_fec(NULL);
+	imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
 }
 
diff --git a/arch/arm/mach-mx3/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
similarity index 99%
rename from arch/arm/mach-mx3/mach-kzm_arm11_01.c
rename to arch/arm/mach-imx/mach-kzm_arm11_01.c
index d35621d62b4dcf57a28a236eeebfeefc102a29af..1ecae20cf4e3cae1a240bd34aee6861b29a9aaab 100644
--- a/arch/arm/mach-mx3/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -39,7 +39,6 @@
 #include <mach/iomux-mx3.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 #define KZM_ARM11_IO_ADDRESS(x) (IOMEM(					\
 	IMX_IO_P2V_MODULE(x, MX31_CS4) ?:				\
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index 47cf56ac6d5b36d7604c981dd50c3b7766d81431..38ec5cbbda9bd9f96a1bd82e17534fab1f50cecf 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -25,7 +25,6 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/i2c.h>
 #include <mach/iomux-mx1.h>
 #include <mach/irqs.h>
 
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index fa52a1086eaee49cbfa8431ecd79081ef8d609ea..74ac88978ddd6ec22cf25d86f78b8d4f176e01ec 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -25,7 +25,6 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 #include <mach/iomux-mx21.h>
-#include <mach/mxc_nand.h>
 
 #include "devices-imx21.h"
 
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index 06da438282aa231743d10396bb4dc6502ac45792..58ea3fdf09119bdfa239f44b4a51a74f6bd9de16 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -29,7 +29,6 @@
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
-#include <linux/input/matrix_keypad.h>
 #include <linux/usb/otg.h>
 
 #include <mach/hardware.h>
@@ -103,6 +102,8 @@ static iomux_v3_cfg_t mx25pdk_pads[] = {
 	MX25_PAD_SD1_DATA1__SD1_DATA1,
 	MX25_PAD_SD1_DATA2__SD1_DATA2,
 	MX25_PAD_SD1_DATA3__SD1_DATA3,
+	MX25_PAD_A14__GPIO_2_0, /* WriteProtect */
+	MX25_PAD_A15__GPIO_2_1, /* CardDetect */
 
 	/* I2C1 */
 	MX25_PAD_I2C1_CLK__I2C1_CLK,
@@ -208,6 +209,14 @@ static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = {
 	.bitrate = 100000,
 };
 
+#define SD1_GPIO_WP	IMX_GPIO_NR(2, 0)
+#define SD1_GPIO_CD	IMX_GPIO_NR(2, 1)
+
+static const struct esdhc_platform_data mx25pdk_esdhc_pdata __initconst = {
+	.wp_gpio = SD1_GPIO_WP,
+	.cd_gpio = SD1_GPIO_CD,
+};
+
 static void __init mx25pdk_init(void)
 {
 	mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
@@ -225,7 +234,7 @@ static void __init mx25pdk_init(void)
 	imx25_add_fec(&mx25_fec_pdata);
 	imx25_add_imx_keypad(&mx25pdk_keymap_data);
 
-	imx25_add_sdhci_esdhc_imx(0, NULL);
+	imx25_add_sdhci_esdhc_imx(0, &mx25pdk_esdhc_pdata);
 	imx25_add_imx_i2c0(&mx25_3ds_i2c0_data);
 }
 
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index 367d1e4384c7ddc4da4b1ddceab2689b6893adde..1db79506f5e42e724b939f8b39c27b542c819d53 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -29,7 +29,6 @@
 #include <asm/mach/map.h>
 #include <mach/gpio.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 
 #include "devices-imx27.h"
 
diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
similarity index 96%
rename from arch/arm/mach-mx3/mach-mx31_3ds.c
rename to arch/arm/mach-imx/mach-mx31_3ds.c
index 034be624d35cb31f14c0e380e8e9eee3bf0b5339..9b982449cb520723a0ae68491cb8db86abe90ee6 100644
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -39,13 +39,8 @@
 #include <mach/iomux-mx3.h>
 #include <mach/3ds_debugboard.h>
 #include <mach/ulpi.h>
-#include <mach/mmc.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
-#include <mach/mx3_camera.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /* CPLD IRQ line for external uart, external ethernet etc */
 #define EXPIO_PARENT_INT	IOMUX_TO_IRQ(MX31_PIN_GPIO1_1)
@@ -178,22 +173,37 @@ static struct gpio mx31_3ds_camera_gpios[] = {
 	{ MX31_3DS_GPIO_CAMERA_RST, GPIOF_OUT_INIT_HIGH, "camera-reset" },
 };
 
-static int __init mx31_3ds_camera_alloc_dma(void)
+static const struct mx3_camera_pdata mx31_3ds_camera_pdata __initconst = {
+	.flags = MX3_CAMERA_DATAWIDTH_10,
+	.mclk_10khz = 2600,
+};
+
+static int __init mx31_3ds_init_camera(void)
 {
-	int dma;
+	int dma, ret = -ENOMEM;
+	struct platform_device *pdev =
+		imx31_alloc_mx3_camera(&mx31_3ds_camera_pdata);
+
+	if (IS_ERR(pdev))
+		return PTR_ERR(pdev);
 
 	if (!mx3_camera_base)
-		return -ENOMEM;
+		goto err;
 
-	dma = dma_declare_coherent_memory(&mx3_camera.dev,
+	dma = dma_declare_coherent_memory(&pdev->dev,
 					mx3_camera_base, mx3_camera_base,
 					MX31_3DS_CAMERA_BUF_SIZE,
 					DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
 
 	if (!(dma & DMA_MEMORY_MAP))
-		return -ENOMEM;
+		goto err;
 
-	return 0;
+	ret = platform_device_add(pdev);
+	if (ret)
+err:
+		platform_device_put(pdev);
+
+	return ret;
 }
 
 static int mx31_3ds_camera_power(struct device *dev, int on)
@@ -241,12 +251,6 @@ static struct platform_device mx31_3ds_ov2640 = {
 	},
 };
 
-struct mx3_camera_pdata mx31_3ds_camera_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
-	.flags		= MX3_CAMERA_DATAWIDTH_10,
-	.mclk_10khz	= 2600,
-};
-
 /*
  * FB support
  */
@@ -273,8 +277,7 @@ static struct ipu_platform_data mx3_ipu_data = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "Epson-VGA",
 	.mode		= fb_modedb,
 	.num_modes	= ARRAY_SIZE(fb_modedb),
@@ -723,8 +726,8 @@ static void __init mx31_3ds_init(void)
 	imx31_add_mxc_mmc(0, &sdhc1_pdata);
 
 	imx31_add_spi_imx0(&spi0_pdata);
-	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-	mxc_register_device(&mx3_fb, &mx3fb_pdata);
+	imx31_add_ipu_core(&mx3_ipu_data);
+	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	/* CSI */
 	/* Camera power: default - off */
@@ -735,10 +738,7 @@ static void __init mx31_3ds_init(void)
 		iclink_ov2640.power = NULL;
 	}
 
-	if (!mx31_3ds_camera_alloc_dma())
-		mxc_register_device(&mx3_camera, &mx31_3ds_camera_pdata);
-	else
-		pr_err("Failed to allocate dma memory for camera");
+	mx31_3ds_init_camera();
 }
 
 static void __init mx31_3ds_timer_init(void)
diff --git a/arch/arm/mach-mx3/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
similarity index 99%
rename from arch/arm/mach-mx3/mach-mx31ads.c
rename to arch/arm/mach-imx/mach-mx31ads.c
index 3d095d69bc68363bf81e6b4b3bcc5cc7330ff02b..f4dee025463433430fc490ab6a276b0ef271766d 100644
--- a/arch/arm/mach-mx3/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -38,7 +38,6 @@
 #endif
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /* PBC Board interrupt status register */
 #define PBC_INTSTATUS           0x000016
diff --git a/arch/arm/mach-mx3/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
similarity index 99%
rename from arch/arm/mach-mx3/mach-mx31lilly.c
rename to arch/arm/mach-imx/mach-mx31lilly.c
index ed95745163b8adac30b045a59fb4fc7864aa1ad8..410e676ae087ff16520333b70f085acba14ccbe9 100644
--- a/arch/arm/mach-mx3/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -46,7 +46,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains module-specific initialization routines for LILLY-1131.
diff --git a/arch/arm/mach-mx3/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
similarity index 99%
rename from arch/arm/mach-mx3/mach-mx31lite.c
rename to arch/arm/mach-imx/mach-mx31lite.c
index 24a21a384bf138d60aa86ce343a248d874136eaf..ac9b4cad320edeb2a3c6c79690f53224b8c80cc3 100644
--- a/arch/arm/mach-mx3/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -44,7 +44,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains the module-specific initialization routines.
diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
similarity index 92%
rename from arch/arm/mach-mx3/mach-mx31moboard.c
rename to arch/arm/mach-imx/mach-mx31moboard.c
index 3a021b01161db3ad122f531d9fe366bb1961b146..eaa51e49ca9517466793fb667248f9cfabe9f700 100644
--- a/arch/arm/mach-mx3/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -27,6 +27,7 @@
 #include <linux/mfd/mc13783.h>
 #include <linux/spi/spi.h>
 #include <linux/types.h>
+#include <linux/memblock.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -39,13 +40,9 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx3.h>
-#include <mach/ipu.h>
-#include <mach/mx3_camera.h>
-#include <mach/spi.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int moboard_pins[] = {
 	/* UART0 */
@@ -102,7 +99,7 @@ static unsigned int moboard_pins[] = {
 };
 
 static struct physmap_flash_data mx31moboard_flash_data = {
-	.width  	= 2,
+	.width	= 2,
 };
 
 static struct resource mx31moboard_flash_resource = {
@@ -194,8 +191,8 @@ static struct regulator_init_data sdhc_vreg_data = {
 
 static struct regulator_consumer_supply cam_consumers[] = {
 	{
-		.dev	= &mx3_camera.dev,
-		.supply	= "cam_vcc",
+		.dev_name = "mx3_camera.0",
+		.supply = "cam_vcc",
 	},
 };
 
@@ -430,9 +427,9 @@ static int __init moboard_usbh2_init(void)
 
 static struct gpio_led mx31moboard_leds[] = {
 	{
-		.name 	= "coreboard-led-0:red:running",
+		.name	= "coreboard-led-0:red:running",
 		.default_trigger = "heartbeat",
-		.gpio 	= IOMUX_TO_GPIO(MX31_PIN_SVEN0),
+		.gpio	= IOMUX_TO_GPIO(MX31_PIN_SVEN0),
 	}, {
 		.name	= "coreboard-led-1:red",
 		.gpio	= IOMUX_TO_GPIO(MX31_PIN_STX0),
@@ -446,7 +443,7 @@ static struct gpio_led mx31moboard_leds[] = {
 };
 
 static struct gpio_led_platform_data mx31moboard_led_pdata = {
-	.num_leds 	= ARRAY_SIZE(mx31moboard_leds),
+	.num_leds	= ARRAY_SIZE(mx31moboard_leds),
 	.leds		= mx31moboard_leds,
 };
 
@@ -458,7 +455,7 @@ static struct platform_device mx31moboard_leds_device = {
 	},
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
@@ -467,37 +464,39 @@ static struct platform_device *devices[] __initdata = {
 	&mx31moboard_leds_device,
 };
 
-static struct mx3_camera_pdata camera_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
+static struct mx3_camera_pdata camera_pdata __initdata = {
 	.flags		= MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10,
 	.mclk_10khz	= 4800,
 };
 
-#define CAMERA_BUF_SIZE	(4*1024*1024)
+static phys_addr_t mx3_camera_base __initdata;
+#define MX3_CAMERA_BUF_SIZE SZ_4M
 
-static int __init mx31moboard_cam_alloc_dma(const size_t buf_size)
+static int __init mx31moboard_init_cam(void)
 {
-	dma_addr_t dma_handle;
-	void *buf;
-	int dma;
-
-	if (buf_size < 2 * 1024 * 1024)
-		return -EINVAL;
+	int dma, ret = -ENOMEM;
+	struct platform_device *pdev;
 
-	buf = dma_alloc_coherent(NULL, buf_size, &dma_handle, GFP_KERNEL);
-	if (!buf) {
-		pr_err("%s: cannot allocate camera buffer-memory\n", __func__);
-		return -ENOMEM;
-	}
+	imx31_add_ipu_core(&mx3_ipu_data);
 
-	memset(buf, 0, buf_size);
+	pdev = imx31_alloc_mx3_camera(&camera_pdata);
+	if (IS_ERR(pdev))
+		return PTR_ERR(pdev);
 
-	dma = dma_declare_coherent_memory(&mx3_camera.dev,
-					dma_handle, dma_handle, buf_size,
+	dma = dma_declare_coherent_memory(&pdev->dev,
+					mx3_camera_base, mx3_camera_base,
+					MX3_CAMERA_BUF_SIZE,
 					DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+	if (!(dma & DMA_MEMORY_MAP))
+		goto err;
+
+	ret = platform_device_add(pdev);
+	if (ret)
+err:
+		platform_device_put(pdev);
+
+	return ret;
 
-	/* The way we call dma_declare_coherent_memory only a malloc can fail */
-	return dma & DMA_MEMORY_MAP ? 0 : -ENOMEM;
 }
 
 static int mx31moboard_baseboard;
@@ -529,9 +528,7 @@ static void __init mx31moboard_init(void)
 
 	imx31_add_mxc_mmc(0, &sdhc1_pdata);
 
-	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-	if (!mx31moboard_cam_alloc_dma(CAMERA_BUF_SIZE))
-		mxc_register_device(&mx3_camera, &camera_pdata);
+	mx31moboard_init_cam();
 
 	usb_xcvr_reset();
 
@@ -565,9 +562,19 @@ struct sys_timer mx31moboard_timer = {
 	.init	= mx31moboard_timer_init,
 };
 
+static void __init mx31moboard_reserve(void)
+{
+	/* reserve 4 MiB for mx3-camera */
+	mx3_camera_base = memblock_alloc(MX3_CAMERA_BUF_SIZE,
+			MX3_CAMERA_BUF_SIZE);
+	memblock_free(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+	memblock_remove(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+}
+
 MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
 	/* Maintainer: Valentin Longchamp, EPFL Mobots group */
 	.boot_params = MX3x_PHYS_OFFSET + 0x100,
+	.reserve = mx31moboard_reserve,
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
similarity index 99%
rename from arch/arm/mach-mx3/mach-mx35_3ds.c
rename to arch/arm/mach-imx/mach-mx35_3ds.c
index ff5fe231b8d6cdac35b73e1d8ecd35ac421edd8d..882880ac1bbc9bf1b57a9b6e2c17ec31cd5415db 100644
--- a/arch/arm/mach-mx3/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -42,7 +42,6 @@
 #include <mach/3ds_debugboard.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 #define EXPIO_PARENT_INT	(MXC_INTERNAL_IRQS + GPIO_PORTA + 1)
 
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index 69787c30c320526a2b635f5c26f1d4694c2d9315..2774541511e7bc2da0935663a933eb3917cfab62 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -29,7 +29,6 @@
 #include <asm/mach/map.h>
 #include <linux/gpio.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 #include <linux/i2c/pca953x.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 63e182556778ad97ebb8a0b8e1f1100fc1449b8c..bbddc5a11c43b52dec562f719b0fe3fce044edc6 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -37,7 +37,6 @@
 #include <mach/iomux-mx27.h>
 #include <asm/mach/time.h>
 #include <mach/audmux.h>
-#include <mach/mxc_nand.h>
 #include <mach/irqs.h>
 #include <mach/ulpi.h>
 
diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
similarity index 94%
rename from arch/arm/mach-mx3/mach-pcm037.c
rename to arch/arm/mach-imx/mach-pcm037.c
index f07d3bded674c5e389f02031a513bc2c089d4adb..89c213b81295cc7dc999c112916c2fbfcef17cff 100644
--- a/arch/arm/mach-mx3/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -31,6 +31,7 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 #include <linux/gfp.h>
+#include <linux/memblock.h>
 
 #include <media/soc_camera.h>
 
@@ -41,13 +42,9 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx3.h>
-#include <mach/ipu.h>
-#include <mach/mx3_camera.h>
-#include <mach/mx3fb.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 #include "pcm037.h"
 
 static enum pcm037_board_variant pcm037_instance = PCM037_PCM970;
@@ -404,35 +401,35 @@ static const struct imxmmc_platform_data sdhc_pdata __initconst = {
 	.exit = pcm970_sdhc1_exit,
 };
 
-struct mx3_camera_pdata camera_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
+struct mx3_camera_pdata camera_pdata __initdata = {
 	.flags		= MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10,
 	.mclk_10khz	= 2000,
 };
 
-static int __init pcm037_camera_alloc_dma(const size_t buf_size)
-{
-	dma_addr_t dma_handle;
-	void *buf;
-	int dma;
-
-	if (buf_size < 2 * 1024 * 1024)
-		return -EINVAL;
+static phys_addr_t mx3_camera_base __initdata;
+#define MX3_CAMERA_BUF_SIZE SZ_4M
 
-	buf = dma_alloc_coherent(NULL, buf_size, &dma_handle, GFP_KERNEL);
-	if (!buf) {
-		pr_err("%s: cannot allocate camera buffer-memory\n", __func__);
-		return -ENOMEM;
-	}
+static int __init pcm037_init_camera(void)
+{
+	int dma, ret = -ENOMEM;
+	struct platform_device *pdev = imx31_alloc_mx3_camera(&camera_pdata);
 
-	memset(buf, 0, buf_size);
+	if (IS_ERR(pdev))
+		return PTR_ERR(pdev);
 
-	dma = dma_declare_coherent_memory(&mx3_camera.dev,
-					dma_handle, dma_handle, buf_size,
+	dma = dma_declare_coherent_memory(&pdev->dev,
+					mx3_camera_base, mx3_camera_base,
+					MX3_CAMERA_BUF_SIZE,
 					DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+	if (!(dma & DMA_MEMORY_MAP))
+		goto err;
+
+	ret = platform_device_add(pdev);
+	if (ret)
+err:
+		platform_device_put(pdev);
 
-	/* The way we call dma_declare_coherent_memory only a malloc can fail */
-	return dma & DMA_MEMORY_MAP ? 0 : -ENOMEM;
+	return ret;
 }
 
 static struct platform_device *devices[] __initdata = {
@@ -442,7 +439,7 @@ static struct platform_device *devices[] __initdata = {
 	&pcm037_mt9v022,
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
@@ -500,7 +497,6 @@ static const struct fb_videomode fb_modedb[] = {
 };
 
 static struct mx3fb_platform_data mx3fb_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
 	.name		= "Sharp-LQ035Q7DH06-QVGA",
 	.mode		= fb_modedb,
 	.num_modes	= ARRAY_SIZE(fb_modedb),
@@ -638,8 +634,8 @@ static void __init pcm037_init(void)
 
 	imx31_add_mxc_nand(&pcm037_nand_board_info);
 	imx31_add_mxc_mmc(0, &sdhc_pdata);
-	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-	mxc_register_device(&mx3_fb, &mx3fb_pdata);
+	imx31_add_ipu_core(&mx3_ipu_data);
+	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	/* CSI */
 	/* Camera power: default - off */
@@ -649,8 +645,7 @@ static void __init pcm037_init(void)
 	else
 		iclink_mt9t031.power = NULL;
 
-	if (!pcm037_camera_alloc_dma(4 * 1024 * 1024))
-		mxc_register_device(&mx3_camera, &camera_pdata);
+	pcm037_init_camera();
 
 	platform_device_register(&pcm970_sja1000);
 
@@ -680,9 +675,19 @@ struct sys_timer pcm037_timer = {
 	.init	= pcm037_timer_init,
 };
 
+static void __init pcm037_reserve(void)
+{
+	/* reserve 4 MiB for mx3-camera */
+	mx3_camera_base = memblock_alloc(MX3_CAMERA_BUF_SIZE,
+			MX3_CAMERA_BUF_SIZE);
+	memblock_free(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+	memblock_remove(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+}
+
 MACHINE_START(PCM037, "Phytec Phycore pcm037")
 	/* Maintainer: Pengutronix */
 	.boot_params = MX3x_PHYS_OFFSET + 0x100,
+	.reserve = pcm037_reserve,
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
diff --git a/arch/arm/mach-mx3/mach-pcm037_eet.c b/arch/arm/mach-imx/mach-pcm037_eet.c
similarity index 92%
rename from arch/arm/mach-mx3/mach-pcm037_eet.c
rename to arch/arm/mach-imx/mach-pcm037_eet.c
index df6fb07d037e5d8fc69e9d5da70f7ca15c47a50c..1b7606bef8f4f0047b585974cd9f49fc6854c07d 100644
--- a/arch/arm/mach-mx3/mach-pcm037_eet.c
+++ b/arch/arm/mach-imx/mach-pcm037_eet.c
@@ -7,19 +7,16 @@
  * published by the Free Software Foundation.
  */
 #include <linux/gpio.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 
 #include <mach/common.h>
 #include <mach/iomux-mx3.h>
-#include <mach/spi.h>
 
 #include <asm/mach-types.h>
 
 #include "pcm037.h"
-#include "devices.h"
 #include "devices-imx31.h"
 
 static unsigned int pcm037_eet_pins[] = {
@@ -156,20 +153,13 @@ static struct gpio_keys_button pcm037_gpio_keys[] = {
 	},
 };
 
-static struct gpio_keys_platform_data pcm037_gpio_keys_platform_data = {
+static const struct gpio_keys_platform_data
+		pcm037_gpio_keys_platform_data __initconst = {
 	.buttons	= pcm037_gpio_keys,
 	.nbuttons	= ARRAY_SIZE(pcm037_gpio_keys),
 	.rep		= 0, /* No auto-repeat */
 };
 
-static struct platform_device pcm037_gpio_keys_device = {
-	.name	= "gpio-keys",
-	.id	= -1,
-	.dev	= {
-		.platform_data	= &pcm037_gpio_keys_platform_data,
-	},
-};
-
 static int __init eet_init_devices(void)
 {
 	if (!machine_is_pcm037() || pcm037_variant() != PCM037_EET)
@@ -182,9 +172,8 @@ static int __init eet_init_devices(void)
 	spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev));
 	imx31_add_spi_imx0(&pcm037_spi1_pdata);
 
-	platform_device_register(&pcm037_gpio_keys_device);
+	imx_add_gpio_keys(&pcm037_gpio_keys_platform_data);
 
 	return 0;
 }
-
 late_initcall(eet_init_devices);
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 4cbce6d0fef1652ff9358a496ef907d5b239e129..853bb871c7ed0d34b3e124ae20e3584b600736f0 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -36,7 +36,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
similarity index 97%
rename from arch/arm/mach-mx3/mach-pcm043.c
rename to arch/arm/mach-imx/mach-pcm043.c
index 036ba1a4704b1461d09c209be20e085039d71fe1..026441628dfaae962c9dfb88e02788c4e72a8e89 100644
--- a/arch/arm/mach-mx3/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -36,14 +36,10 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 #include <mach/ulpi.h>
 #include <mach/audmux.h>
-#include <mach/esdhc.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 static const struct fb_videomode fb_modedb[] = {
 	{
@@ -81,12 +77,11 @@ static const struct fb_videomode fb_modedb[] = {
 	},
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "Sharp-LQ035Q7",
 	.mode		= fb_modedb,
 	.num_modes	= ARRAY_SIZE(fb_modedb),
@@ -127,12 +122,12 @@ static struct at24_platform_data board_eeprom = {
 };
 
 static struct i2c_board_info pcm043_i2c_devices[] = {
-       {
+	{
 		I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */
 		.platform_data = &board_eeprom,
 	}, {
 		I2C_BOARD_INFO("pcf8563", 0x51),
-	}
+	},
 };
 
 static struct platform_device *devices[] __initdata = {
@@ -390,8 +385,8 @@ static void __init pcm043_init(void)
 
 	imx35_add_imx_i2c0(&pcm043_i2c0_data);
 
-	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-	mxc_register_device(&mx3_fb, &mx3fb_pdata);
+	imx35_add_ipu_core(&mx3_ipu_data);
+	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	if (otg_mode_host) {
 		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
diff --git a/arch/arm/mach-mx3/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
similarity index 95%
rename from arch/arm/mach-mx3/mach-qong.c
rename to arch/arm/mach-imx/mach-qong.c
index 17f758b7762351901886f159ff798c2d2a17f2f6..c1632871593993dc0d98b961d8fd85bd24424d99 100644
--- a/arch/arm/mach-mx3/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -33,24 +33,23 @@
 #include <mach/iomux-mx3.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /* FPGA defines */
 #define QONG_FPGA_VERSION(major, minor, rev)	\
 	(((major & 0xF) << 12) | ((minor & 0xF) << 8) | (rev & 0xFF))
 
-#define QONG_FPGA_BASEADDR 		MX31_CS1_BASE_ADDR
-#define QONG_FPGA_PERIPH_SIZE 		(1 << 24)
+#define QONG_FPGA_BASEADDR		MX31_CS1_BASE_ADDR
+#define QONG_FPGA_PERIPH_SIZE		(1 << 24)
 
 #define QONG_FPGA_CTRL_BASEADDR		QONG_FPGA_BASEADDR
-#define QONG_FPGA_CTRL_SIZE 		0x10
+#define QONG_FPGA_CTRL_SIZE		0x10
 /* FPGA control registers */
 #define QONG_FPGA_CTRL_VERSION		0x00
 
 #define QONG_DNET_ID		1
 #define QONG_DNET_BASEADDR	\
 	(QONG_FPGA_BASEADDR + QONG_DNET_ID * QONG_FPGA_PERIPH_SIZE)
-#define QONG_DNET_SIZE 		0x00001000
+#define QONG_DNET_SIZE		0x00001000
 
 #define QONG_FPGA_IRQ		IOMUX_TO_IRQ(MX31_PIN_DTR_DCE1)
 
@@ -166,15 +165,15 @@ static struct platform_nand_data qong_nand_data = {
 		.options		= 0,
 	},
 	.ctrl = {
-		.cmd_ctrl 		= qong_nand_cmd_ctrl,
+		.cmd_ctrl		= qong_nand_cmd_ctrl,
 		.dev_ready		= qong_nand_device_ready,
 		.select_chip		= qong_nand_select_chip,
 	}
 };
 
 static struct resource qong_nand_resource = {
-	.start  	= MX31_CS3_BASE_ADDR,
-	.end    	= MX31_CS3_BASE_ADDR + SZ_32M - 1,
+	.start		= MX31_CS3_BASE_ADDR,
+	.end		= MX31_CS3_BASE_ADDR + SZ_32M - 1,
 	.flags		= IORESOURCE_MEM,
 };
 
diff --git a/arch/arm/mach-mx3/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
similarity index 94%
rename from arch/arm/mach-mx3/mach-vpr200.c
rename to arch/arm/mach-imx/mach-vpr200.c
index 47a69cbc31a873dbc19fc9f69d4b231095f3d356..d74e3473d2369163adac10c2aba99d7403598115 100644
--- a/arch/arm/mach-mx3/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -32,16 +32,12 @@
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
 #include <mach/irqs.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
 #include <linux/mfd/mc13xxx.h>
-#include <linux/gpio_keys.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 #define GPIO_LCDPWR	IMX_GPIO_NR(1, 2)
 #define GPIO_PMIC_INT	IMX_GPIO_NR(2, 0)
@@ -91,12 +87,11 @@ static const struct fb_videomode fb_modedb[] = {
 	}
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-	.dma_dev	= &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "PT0708048",
 	.mode		= fb_modedb,
 	.num_modes	= ARRAY_SIZE(fb_modedb),
@@ -141,18 +136,12 @@ static struct gpio_keys_button vpr200_gpio_keys_table[] = {
 	{KEY_F9, GPIO_BUTTON8, 1, "vpr-keys: F9", 1, VPR_KEY_DEBOUNCE},
 };
 
-static struct gpio_keys_platform_data vpr200_gpio_keys_data = {
+static const struct gpio_keys_platform_data
+		vpr200_gpio_keys_data __initconst = {
 	.buttons = vpr200_gpio_keys_table,
 	.nbuttons = ARRAY_SIZE(vpr200_gpio_keys_table),
 };
 
-static struct platform_device vpr200_device_gpiokeys = {
-	.name = "gpio-keys",
-	.dev = {
-		.platform_data = &vpr200_gpio_keys_data,
-	}
-};
-
 static struct mc13xxx_platform_data vpr200_pmic = {
 	.flags = MC13XXX_USE_ADC | MC13XXX_USE_TOUCHSCREEN,
 };
@@ -271,7 +260,6 @@ static const struct mxc_usbh_platform_data usb_host_pdata __initconst = {
 
 static struct platform_device *devices[] __initdata = {
 	&vpr200_flash,
-	&vpr200_device_gpiokeys,
 };
 
 /*
@@ -283,6 +271,7 @@ static void __init vpr200_board_init(void)
 
 	imx35_add_fec(NULL);
 	imx35_add_imx2_wdt(NULL);
+	imx_add_gpio_keys(&vpr200_gpio_keys_data);
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
@@ -299,8 +288,8 @@ static void __init vpr200_board_init(void)
 	imx35_add_imx_uart0(NULL);
 	imx35_add_imx_uart2(NULL);
 
-	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-	mxc_register_device(&mx3_fb, &mx3fb_pdata);
+	imx35_add_ipu_core(&mx3_ipu_data);
+	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	imx35_add_fsl_usb2_udc(&otg_device_pdata);
 	imx35_add_mxc_ehci_hs(&usb_host_pdata);
diff --git a/arch/arm/mach-imx/mm-imx31.c b/arch/arm/mach-imx/mm-imx31.c
new file mode 100644
index 0000000000000000000000000000000000000000..86b9b45864d2f482b55c58c09362967564eb2785
--- /dev/null
+++ b/arch/arm/mach-imx/mm-imx31.c
@@ -0,0 +1,66 @@
+/*
+ *  Copyright (C) 1999,2000 Arm Limited
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
+ *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *    - add MX31 specific definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/err.h>
+
+#include <asm/pgtable.h>
+#include <asm/mach/map.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/iomux-v3.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+
+static struct map_desc mx31_io_desc[] __initdata = {
+	imx_map_entry(MX31, X_MEMC, MT_DEVICE),
+	imx_map_entry(MX31, AVIC, MT_DEVICE_NONSHARED),
+	imx_map_entry(MX31, AIPS1, MT_DEVICE_NONSHARED),
+	imx_map_entry(MX31, AIPS2, MT_DEVICE_NONSHARED),
+	imx_map_entry(MX31, SPBA0, MT_DEVICE_NONSHARED),
+};
+
+/*
+ * This function initializes the memory map. It is called during the
+ * system startup to create static physical to virtual memory mappings
+ * for the IO modules.
+ */
+void __init mx31_map_io(void)
+{
+	iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc));
+}
+
+void __init imx31_init_early(void)
+{
+	mxc_set_cpu_type(MXC_CPU_MX31);
+	mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
+}
+
+static struct mxc_gpio_port imx31_gpio_ports[] = {
+	DEFINE_IMX_GPIO_PORT_IRQ(MX31, 0, 1, MX31_INT_GPIO1),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX31, 1, 2, MX31_INT_GPIO2),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX31, 2, 3, MX31_INT_GPIO3),
+};
+
+void __init mx31_init_irq(void)
+{
+	mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR));
+	mxc_gpio_init(imx31_gpio_ports,	ARRAY_SIZE(imx31_gpio_ports));
+}
diff --git a/arch/arm/mach-imx/mm-imx35.c b/arch/arm/mach-imx/mm-imx35.c
new file mode 100644
index 0000000000000000000000000000000000000000..c880e6d1ae550312d1136a8f37890144ea442bc3
--- /dev/null
+++ b/arch/arm/mach-imx/mm-imx35.c
@@ -0,0 +1,63 @@
+/*
+ *  Copyright (C) 1999,2000 Arm Limited
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
+ *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *    - add MX31 specific definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/err.h>
+
+#include <asm/pgtable.h>
+#include <asm/mach/map.h>
+#include <asm/hardware/cache-l2x0.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/iomux-v3.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+
+static struct map_desc mx35_io_desc[] __initdata = {
+	imx_map_entry(MX35, X_MEMC, MT_DEVICE),
+	imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED),
+	imx_map_entry(MX35, AIPS1, MT_DEVICE_NONSHARED),
+	imx_map_entry(MX35, AIPS2, MT_DEVICE_NONSHARED),
+	imx_map_entry(MX35, SPBA0, MT_DEVICE_NONSHARED),
+};
+
+void __init mx35_map_io(void)
+{
+	iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc));
+}
+
+void __init imx35_init_early(void)
+{
+	mxc_set_cpu_type(MXC_CPU_MX35);
+	mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR));
+	mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
+}
+
+static struct mxc_gpio_port imx35_gpio_ports[] = {
+	DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3),
+};
+
+void __init mx35_init_irq(void)
+{
+	mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR));
+	mxc_gpio_init(imx35_gpio_ports,	ARRAY_SIZE(imx35_gpio_ports));
+}
diff --git a/arch/arm/mach-mx3/mx31lilly-db.c b/arch/arm/mach-imx/mx31lilly-db.c
similarity index 95%
rename from arch/arm/mach-mx3/mx31lilly-db.c
rename to arch/arm/mach-imx/mx31lilly-db.c
index 8f1a38ebf5c87dc9b1802df5d2925824b67f0340..7d26f766a4ee8988c919bec7269c3366ff8185bd 100644
--- a/arch/arm/mach-mx3/mx31lilly-db.c
+++ b/arch/arm/mach-imx/mx31lilly-db.c
@@ -34,11 +34,8 @@
 #include <mach/common.h>
 #include <mach/iomux-mx3.h>
 #include <mach/board-mx31lilly.h>
-#include <mach/mx3fb.h>
-#include <mach/ipu.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains board-specific initialization routines for the
@@ -164,13 +161,13 @@ static const struct imxmmc_platform_data mmc_pdata __initconst = {
 };
 
 /* Framebuffer support */
-static struct ipu_platform_data ipu_data __initdata = {
+static const struct ipu_platform_data ipu_data __initconst = {
 	.irq_base = MXC_IPU_IRQ_START,
 };
 
 static const struct fb_videomode fb_modedb = {
 	/* 640x480 TFT panel (IPS-056T) */
-	.name	   	= "CRT-VGA",
+	.name		= "CRT-VGA",
 	.refresh	= 64,
 	.xres		= 640,
 	.yres		= 480,
@@ -187,7 +184,6 @@ static const struct fb_videomode fb_modedb = {
 };
 
 static struct mx3fb_platform_data fb_pdata __initdata = {
-	.dma_dev	= &mx3_ipu.dev,
 	.name		= "CRT-VGA",
 	.mode		= &fb_modedb,
 	.num_modes	= 1,
@@ -202,8 +198,8 @@ static void __init mx31lilly_init_fb(void)
 		return;
 	}
 
-	mxc_register_device(&mx3_ipu, &ipu_data);
-	mxc_register_device(&mx3_fb, &fb_pdata);
+	imx31_add_ipu_core(&ipu_data);
+	imx31_add_mx3_sdc_fb(&fb_pdata);
 	gpio_direction_output(LCD_VCC_EN_GPIO, 1);
 }
 
@@ -218,4 +214,3 @@ void __init mx31lilly_db_init(void)
 	imx31_add_mxc_mmc(0, &mmc_pdata);
 	mx31lilly_init_fb();
 }
-
diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-imx/mx31lite-db.c
similarity index 98%
rename from arch/arm/mach-mx3/mx31lite-db.c
rename to arch/arm/mach-imx/mx31lite-db.c
index 3124ea837ac7969d9877f4f1f1633db73ca889a5..5aa053edc17cc1b5799676a50ab1a630e0629aaa 100644
--- a/arch/arm/mach-mx3/mx31lite-db.c
+++ b/arch/arm/mach-imx/mx31lite-db.c
@@ -37,7 +37,6 @@
 #include <mach/board-mx31lite.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains board-specific initialization routines for the
@@ -200,5 +199,5 @@ void __init mx31lite_db_init(void)
 	imx31_add_spi_imx0(&spi0_pdata);
 	platform_device_register(&litekit_led_device);
 	imx31_add_imx2_wdt(NULL);
-	mxc_register_device(&imx_rtc_device0, NULL);
+	imx31_add_mxc_rtc(NULL);
 }
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c
similarity index 99%
rename from arch/arm/mach-mx3/mx31moboard-devboard.c
rename to arch/arm/mach-imx/mx31moboard-devboard.c
index 6410b9c48a0268ebd267f94068840da2597626d7..0aa25364360dbcd78d1eea3a3af31164a4a9c6d6 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-imx/mx31moboard-devboard.c
@@ -28,7 +28,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int devboard_pins[] = {
 	/* UART1 */
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
similarity index 99%
rename from arch/arm/mach-mx3/mx31moboard-marxbot.c
rename to arch/arm/mach-imx/mx31moboard-marxbot.c
index 57f7b00cb7094b2bf320c1080f0376847f20aa81..bb639cbda4e5a7b9c847e5159000480eaa93e020 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -26,14 +26,12 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
 #include <mach/ulpi.h>
 
 #include <media/soc_camera.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int marxbot_pins[] = {
 	/* SDHC2 */
diff --git a/arch/arm/mach-mx3/mx31moboard-smartbot.c b/arch/arm/mach-imx/mx31moboard-smartbot.c
similarity index 99%
rename from arch/arm/mach-mx3/mx31moboard-smartbot.c
rename to arch/arm/mach-imx/mx31moboard-smartbot.c
index 35f806e737c155e55f987ddba628b47c2dcedbb7..fabb801e799420ad269519b109821aa4f6a69b58 100644
--- a/arch/arm/mach-mx3/mx31moboard-smartbot.c
+++ b/arch/arm/mach-imx/mx31moboard-smartbot.c
@@ -32,7 +32,6 @@
 #include <media/soc_camera.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int smartbot_pins[] = {
 	/* UART1 */
diff --git a/arch/arm/mach-mx3/pcm037.h b/arch/arm/mach-imx/pcm037.h
similarity index 100%
rename from arch/arm/mach-mx3/pcm037.h
rename to arch/arm/mach-imx/pcm037.h
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index d701d32a07f1b104273238f9580605bdeabcde55..dfd18f3b50e8a4eb27eddd5029855eb682377b74 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -4,6 +4,7 @@ menu "Integrator Options"
 
 config ARCH_INTEGRATOR_AP
 	bool "Support Integrator/AP and Integrator/PP2 platforms"
+	select CLKSRC_MMIO
 	select MIGHT_HAVE_PCI
 	help
 	  Include support for the ARM(R) Integrator/AP and
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 980803ff348ce938bcd72d9abdb7ed45b0af2803..2fbbdd5eac352bb4df44611894e4220e029f7903 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -24,13 +24,14 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/string.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/kmi.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/mtd/physmap.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
@@ -43,7 +44,6 @@
 #include <mach/lm.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
@@ -180,13 +180,13 @@ static void __init ap_init_irq(void)
 #ifdef CONFIG_PM
 static unsigned long ic_irq_enable;
 
-static int irq_suspend(struct sys_device *dev, pm_message_t state)
+static int irq_suspend(void)
 {
 	ic_irq_enable = readl(VA_IC_BASE + IRQ_ENABLE);
 	return 0;
 }
 
-static int irq_resume(struct sys_device *dev)
+static void irq_resume(void)
 {
 	/* disable all irq sources */
 	writel(-1, VA_CMIC_BASE + IRQ_ENABLE_CLEAR);
@@ -194,33 +194,25 @@ static int irq_resume(struct sys_device *dev)
 	writel(-1, VA_IC_BASE + FIQ_ENABLE_CLEAR);
 
 	writel(ic_irq_enable, VA_IC_BASE + IRQ_ENABLE_SET);
-	return 0;
 }
 #else
 #define irq_suspend NULL
 #define irq_resume NULL
 #endif
 
-static struct sysdev_class irq_class = {
-	.name		= "irq",
+static struct syscore_ops irq_syscore_ops = {
 	.suspend	= irq_suspend,
 	.resume		= irq_resume,
 };
 
-static struct sys_device irq_device = {
-	.id	= 0,
-	.cls	= &irq_class,
-};
-
-static int __init irq_init_sysfs(void)
+static int __init irq_syscore_init(void)
 {
-	int ret = sysdev_class_register(&irq_class);
-	if (ret == 0)
-		ret = sysdev_register(&irq_device);
-	return ret;
+	register_syscore_ops(&irq_syscore_ops);
+
+	return 0;
 }
 
-device_initcall(irq_init_sysfs);
+device_initcall(irq_syscore_init);
 
 /*
  * Flash handling.
@@ -230,7 +222,7 @@ device_initcall(irq_init_sysfs);
 #define EBI_CSR1 (VA_EBI_BASE + INTEGRATOR_EBI_CSR1_OFFSET)
 #define EBI_LOCK (VA_EBI_BASE + INTEGRATOR_EBI_LOCK_OFFSET)
 
-static int ap_flash_init(void)
+static int ap_flash_init(struct platform_device *dev)
 {
 	u32 tmp;
 
@@ -247,7 +239,7 @@ static int ap_flash_init(void)
 	return 0;
 }
 
-static void ap_flash_exit(void)
+static void ap_flash_exit(struct platform_device *dev)
 {
 	u32 tmp;
 
@@ -263,15 +255,14 @@ static void ap_flash_exit(void)
 	}
 }
 
-static void ap_flash_set_vpp(int on)
+static void ap_flash_set_vpp(struct platform_device *pdev, int on)
 {
 	void __iomem *reg = on ? SC_CTRLS : SC_CTRLC;
 
 	writel(INTEGRATOR_SC_CTRL_nFLVPPEN, reg);
 }
 
-static struct flash_platform_data ap_flash_data = {
-	.map_name	= "cfi_probe",
+static struct physmap_flash_data ap_flash_data = {
 	.width		= 4,
 	.init		= ap_flash_init,
 	.exit		= ap_flash_exit,
@@ -285,7 +276,7 @@ static struct resource cfi_flash_resource = {
 };
 
 static struct platform_device cfi_flash_device = {
-	.name		= "armflash",
+	.name		= "physmap-flash",
 	.id		= 0,
 	.dev		= {
 		.platform_data	= &ap_flash_data,
@@ -343,25 +334,9 @@ static void __init ap_init(void)
 
 static unsigned long timer_reload;
 
-static void __iomem * const clksrc_base = (void __iomem *)TIMER2_VA_BASE;
-
-static cycle_t timersp_read(struct clocksource *cs)
-{
-	return ~(readl(clksrc_base + TIMER_VALUE) & 0xffff);
-}
-
-static struct clocksource clocksource_timersp = {
-	.name		= "timer2",
-	.rating		= 200,
-	.read		= timersp_read,
-	.mask		= CLOCKSOURCE_MASK(16),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static void integrator_clocksource_init(u32 khz)
 {
-	struct clocksource *cs = &clocksource_timersp;
-	void __iomem *base = clksrc_base;
+	void __iomem *base = (void __iomem *)TIMER2_VA_BASE;
 	u32 ctrl = TIMER_CTRL_ENABLE;
 
 	if (khz >= 1500) {
@@ -372,7 +347,8 @@ static void integrator_clocksource_init(u32 khz)
 	writel(ctrl, base + TIMER_CTRL);
 	writel(0xffff, base + TIMER_LOAD);
 
-	clocksource_register_khz(cs, khz);
+	clocksource_mmio_init(base + TIMER_VALUE, "timer2",
+		khz * 1000, 200, 16, clocksource_mmio_readl_down);
 }
 
 static void __iomem * const clkevt_base = (void __iomem *)TIMER1_VA_BASE;
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 9e3ce26023e87fc70fbdb947e677cee2e6a7006b..4eb03ab5cb46813f7658a76977b8f575d012feb3 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -22,6 +22,7 @@
 #include <linux/io.h>
 #include <linux/gfp.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
@@ -35,7 +36,6 @@
 #include <mach/lm.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
@@ -229,17 +229,24 @@ static struct clk cp_auxclk = {
 	.vcoreg	= CM_AUXOSC,
 };
 
+static struct clk sp804_clk = {
+	.rate	= 1000000,
+};
+
 static struct clk_lookup cp_lookups[] = {
 	{	/* CLCD */
 		.dev_id		= "mb:c0",
 		.clk		= &cp_auxclk,
+	}, {	/* SP804 timers */
+		.dev_id		= "sp804",
+		.clk		= &sp804_clk,
 	},
 };
 
 /*
  * Flash handling.
  */
-static int intcp_flash_init(void)
+static int intcp_flash_init(struct platform_device *dev)
 {
 	u32 val;
 
@@ -250,7 +257,7 @@ static int intcp_flash_init(void)
 	return 0;
 }
 
-static void intcp_flash_exit(void)
+static void intcp_flash_exit(struct platform_device *dev)
 {
 	u32 val;
 
@@ -259,7 +266,7 @@ static void intcp_flash_exit(void)
 	writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
 }
 
-static void intcp_flash_set_vpp(int on)
+static void intcp_flash_set_vpp(struct platform_device *pdev, int on)
 {
 	u32 val;
 
@@ -271,8 +278,7 @@ static void intcp_flash_set_vpp(int on)
 	writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
 }
 
-static struct flash_platform_data intcp_flash_data = {
-	.map_name	= "cfi_probe",
+static struct physmap_flash_data intcp_flash_data = {
 	.width		= 4,
 	.init		= intcp_flash_init,
 	.exit		= intcp_flash_exit,
@@ -286,7 +292,7 @@ static struct resource intcp_flash_resource = {
 };
 
 static struct platform_device intcp_flash_device = {
-	.name		= "armflash",
+	.name		= "physmap-flash",
 	.id		= 0,
 	.dev		= {
 		.platform_data	= &intcp_flash_data,
@@ -476,8 +482,8 @@ static void __init intcp_timer_init(void)
 	writel(0, TIMER1_VA_BASE + TIMER_CTRL);
 	writel(0, TIMER2_VA_BASE + TIMER_CTRL);
 
-	sp804_clocksource_init(TIMER2_VA_BASE);
-	sp804_clockevents_init(TIMER1_VA_BASE, IRQ_TIMERINT1);
+	sp804_clocksource_init(TIMER2_VA_BASE, "timer2");
+	sp804_clockevents_init(TIMER1_VA_BASE, IRQ_TIMERINT1, "timer1");
 }
 
 static struct sys_timer cp_timer = {
diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h
index b247551b6f5a35d65a0efe2bd29d7a7cb981eec4..4fd715496f4567ac497dfbfc1764f7b3e82798c9 100644
--- a/arch/arm/mach-iop32x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop32x/include/mach/uncompress.h
@@ -7,7 +7,7 @@
 #include <linux/serial_reg.h>
 #include <mach/hardware.h>
 
-static volatile u8 *uart_base;
+volatile u8 *uart_base;
 
 #define TX_DONE		(UART_LSR_TEMT | UART_LSR_THRE)
 
diff --git a/arch/arm/mach-iop33x/include/mach/uncompress.h b/arch/arm/mach-iop33x/include/mach/uncompress.h
index b42423f633026e0bcb3aff56db8ed87984a51175..f99bb848c5a115d29244aad588669d01d1361e69 100644
--- a/arch/arm/mach-iop33x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop33x/include/mach/uncompress.h
@@ -7,7 +7,7 @@
 #include <linux/serial_reg.h>
 #include <mach/hardware.h>
 
-static volatile u32 *uart_base;
+volatile u32 *uart_base;
 
 #define TX_DONE		(UART_LSR_TEMT | UART_LSR_THRE)
 
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index a54b3db8036678c8c385705b7c22b763769bb515..e9a589395723dafd59e01f9c6d3458a1b1689b4c 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -342,29 +342,6 @@ int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
 	return (dev->bus == &pci_bus_type ) && ((dma_addr + size) >= SZ_64M);
 }
 
-/*
- * Only first 64MB of memory can be accessed via PCI.
- * We use GFP_DMA to allocate safe buffers to do map/unmap.
- * This is really ugly and we need a better way of specifying
- * DMA-capable regions of memory.
- */
-void __init ixp4xx_adjust_zones(unsigned long *zone_size,
-	unsigned long *zhole_size)
-{
-	unsigned int sz = SZ_64M >> PAGE_SHIFT;
-
-	/*
-	 * Only adjust if > 64M on current system
-	 */
-	if (zone_size[0] <= sz)
-		return;
-
-	zone_size[1] = zone_size[0] - sz;
-	zone_size[0] = sz;
-	zhole_size[1] = zhole_size[0];
-	zhole_size[0] = 0;
-}
-
 void __init ixp4xx_pci_preinit(void)
 {
 	unsigned long cpuid = read_cpuid_id();
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index ed19bc3143184571b3ffebe8a821947be58fd4f1..74ed81a3cb1a7ae0ca7ca97d7ba3f41e4509c150 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -419,26 +419,14 @@ static void notrace ixp4xx_update_sched_clock(void)
 /*
  * clocksource
  */
-static cycle_t ixp4xx_get_cycles(struct clocksource *cs)
-{
-	return *IXP4XX_OSTS;
-}
-
-static struct clocksource clocksource_ixp4xx = {
-	.name 		= "OSTS",
-	.rating		= 200,
-	.read		= ixp4xx_get_cycles,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ;
 EXPORT_SYMBOL(ixp4xx_timer_freq);
 static void __init ixp4xx_clocksource_init(void)
 {
 	init_sched_clock(&cd, ixp4xx_update_sched_clock, 32, ixp4xx_timer_freq);
 
-	clocksource_register_hz(&clocksource_ixp4xx, ixp4xx_timer_freq);
+	clocksource_mmio_init(&IXP4XX_OSTS, "OSTS", ixp4xx_timer_freq, 200, 32,
+			clocksource_mmio_readl_up);
 }
 
 /*
diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h
index 6d388c9d0e209fd22460eb22d27efadd03168a18..34e79404671afc265fe6ff324d1cace94640388d 100644
--- a/arch/arm/mach-ixp4xx/include/mach/memory.h
+++ b/arch/arm/mach-ixp4xx/include/mach/memory.h
@@ -14,16 +14,8 @@
  */
 #define PLAT_PHYS_OFFSET	UL(0x00000000)
 
-#if !defined(__ASSEMBLY__) && defined(CONFIG_PCI)
-
-void ixp4xx_adjust_zones(unsigned long *size, unsigned long *holes);
-
-#define arch_adjust_zones(size, holes) \
-	ixp4xx_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD (SZ_64M - 1)
-#define MAX_DMA_ADDRESS		(PAGE_OFFSET + SZ_64M)
-
+#ifdef CONFIG_PCI
+#define ARM_DMA_ZONE_SIZE	SZ_64M
 #endif
 
 #endif
diff --git a/arch/arm/mach-ixp4xx/include/mach/uncompress.h b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
index 2db0078a8cf24d8284bb876ae4c14c8b35a41dde..219d7c1dcdba03f39ad3716c1b36c52b67352817 100644
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
@@ -19,7 +19,7 @@
 
 #define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
 
-static volatile u32* uart_base;
+volatile u32* uart_base;
 
 static inline void putc(int c)
 {
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 20e71df3e3bbeda5d3b5f3980a7ec9753d785ab6..f3248cfbe51d058f79812d5247125fc98c2c2af6 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -13,11 +13,9 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
 #include <linux/mtd/nand.h>
-#include <linux/spi/orion_spi.h>
+#include <linux/dma-mapping.h>
 #include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/timex.h>
@@ -28,11 +26,9 @@
 #include <mach/bridge-regs.h>
 #include <plat/audio.h>
 #include <plat/cache-feroceon-l2.h>
-#include <plat/ehci-orion.h>
 #include <plat/mvsdio.h>
-#include <plat/mv_xor.h>
 #include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
+#include <plat/common.h>
 #include <plat/time.h>
 #include "common.h"
 
@@ -69,210 +65,52 @@ void __init kirkwood_map_io(void)
  * registered.  Some reserved bits must be set to 1.
  */
 unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
-	
-
-/*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data kirkwood_ehci_data = {
-	.dram		= &kirkwood_mbus_dram_info,
-	.phy_version	= EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = 0xffffffffUL;
 
 
 /*****************************************************************************
  * EHCI0
  ****************************************************************************/
-static struct resource kirkwood_ehci_resources[] = {
-	{
-		.start	= USB_PHYS_BASE,
-		.end	= USB_PHYS_BASE + 0x0fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_KIRKWOOD_USB,
-		.end	= IRQ_KIRKWOOD_USB,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_ehci = {
-	.name		= "orion-ehci",
-	.id		= 0,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
-		.platform_data		= &kirkwood_ehci_data,
-	},
-	.resource	= kirkwood_ehci_resources,
-	.num_resources	= ARRAY_SIZE(kirkwood_ehci_resources),
-};
-
 void __init kirkwood_ehci_init(void)
 {
 	kirkwood_clk_ctrl |= CGC_USB0;
-	platform_device_register(&kirkwood_ehci);
+	orion_ehci_init(&kirkwood_mbus_dram_info,
+			USB_PHYS_BASE, IRQ_KIRKWOOD_USB);
 }
 
 
 /*****************************************************************************
  * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data kirkwood_ge00_shared_data = {
-	.dram		= &kirkwood_mbus_dram_info,
-};
-
-static struct resource kirkwood_ge00_shared_resources[] = {
-	{
-		.name	= "ge00 base",
-		.start	= GE00_PHYS_BASE + 0x2000,
-		.end	= GE00_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "ge00 err irq",
-		.start	= IRQ_KIRKWOOD_GE00_ERR,
-		.end	= IRQ_KIRKWOOD_GE00_ERR,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_ge00_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &kirkwood_ge00_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(kirkwood_ge00_shared_resources),
-	.resource	= kirkwood_ge00_shared_resources,
-};
-
-static struct resource kirkwood_ge00_resources[] = {
-	{
-		.name	= "ge00 irq",
-		.start	= IRQ_KIRKWOOD_GE00_SUM,
-		.end	= IRQ_KIRKWOOD_GE00_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_ge00 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 0,
-	.num_resources	= 1,
-	.resource	= kirkwood_ge00_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	kirkwood_clk_ctrl |= CGC_GE0;
-	eth_data->shared = &kirkwood_ge00_shared;
-	kirkwood_ge00.dev.platform_data = eth_data;
 
-	platform_device_register(&kirkwood_ge00_shared);
-	platform_device_register(&kirkwood_ge00);
+	orion_ge00_init(eth_data, &kirkwood_mbus_dram_info,
+			GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
+			IRQ_KIRKWOOD_GE00_ERR, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * GE01
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data kirkwood_ge01_shared_data = {
-	.dram		= &kirkwood_mbus_dram_info,
-	.shared_smi	= &kirkwood_ge00_shared,
-};
-
-static struct resource kirkwood_ge01_shared_resources[] = {
-	{
-		.name	= "ge01 base",
-		.start	= GE01_PHYS_BASE + 0x2000,
-		.end	= GE01_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "ge01 err irq",
-		.start	= IRQ_KIRKWOOD_GE01_ERR,
-		.end	= IRQ_KIRKWOOD_GE01_ERR,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_ge01_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 1,
-	.dev		= {
-		.platform_data	= &kirkwood_ge01_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(kirkwood_ge01_shared_resources),
-	.resource	= kirkwood_ge01_shared_resources,
-};
-
-static struct resource kirkwood_ge01_resources[] = {
-	{
-		.name	= "ge01 irq",
-		.start	= IRQ_KIRKWOOD_GE01_SUM,
-		.end	= IRQ_KIRKWOOD_GE01_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_ge01 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 1,
-	.num_resources	= 1,
-	.resource	= kirkwood_ge01_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
+
 	kirkwood_clk_ctrl |= CGC_GE1;
-	eth_data->shared = &kirkwood_ge01_shared;
-	kirkwood_ge01.dev.platform_data = eth_data;
 
-	platform_device_register(&kirkwood_ge01_shared);
-	platform_device_register(&kirkwood_ge01);
+	orion_ge01_init(eth_data, &kirkwood_mbus_dram_info,
+			GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
+			IRQ_KIRKWOOD_GE01_ERR, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * Ethernet switch
  ****************************************************************************/
-static struct resource kirkwood_switch_resources[] = {
-	{
-		.start	= 0,
-		.end	= 0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_switch_device = {
-	.name		= "dsa",
-	.id		= 0,
-	.num_resources	= 0,
-	.resource	= kirkwood_switch_resources,
-};
-
 void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq)
 {
-	int i;
-
-	if (irq != NO_IRQ) {
-		kirkwood_switch_resources[0].start = irq;
-		kirkwood_switch_resources[0].end = irq;
-		kirkwood_switch_device.num_resources = 1;
-	}
-
-	d->netdev = &kirkwood_ge00.dev;
-	for (i = 0; i < d->nr_chips; i++)
-		d->chip[i].mii_bus = &kirkwood_ge00_shared.dev;
-	kirkwood_switch_device.dev.platform_data = d;
-
-	platform_device_register(&kirkwood_switch_device);
+	orion_ge00_switch_init(d, irq);
 }
 
 
@@ -325,53 +163,23 @@ void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
 /*****************************************************************************
  * SoC RTC
  ****************************************************************************/
-static struct resource kirkwood_rtc_resource = {
-	.start	= RTC_PHYS_BASE,
-	.end	= RTC_PHYS_BASE + SZ_16 - 1,
-	.flags	= IORESOURCE_MEM,
-};
-
 static void __init kirkwood_rtc_init(void)
 {
-	platform_device_register_simple("rtc-mv", -1, &kirkwood_rtc_resource, 1);
+	orion_rtc_init(RTC_PHYS_BASE, IRQ_KIRKWOOD_RTC);
 }
 
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource kirkwood_sata_resources[] = {
-	{
-		.name	= "sata base",
-		.start	= SATA_PHYS_BASE,
-		.end	= SATA_PHYS_BASE + 0x5000 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "sata irq",
-		.start	= IRQ_KIRKWOOD_SATA,
-		.end	= IRQ_KIRKWOOD_SATA,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_sata = {
-	.name		= "sata_mv",
-	.id		= 0,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-	.num_resources	= ARRAY_SIZE(kirkwood_sata_resources),
-	.resource	= kirkwood_sata_resources,
-};
-
 void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
 {
 	kirkwood_clk_ctrl |= CGC_SATA0;
 	if (sata_data->n_ports > 1)
 		kirkwood_clk_ctrl |= CGC_SATA1;
-	sata_data->dram = &kirkwood_mbus_dram_info;
-	kirkwood_sata.dev.platform_data = sata_data;
-	platform_device_register(&kirkwood_sata);
+
+	orion_sata_init(sata_data, &kirkwood_mbus_dram_info,
+			SATA_PHYS_BASE, IRQ_KIRKWOOD_SATA);
 }
 
 
@@ -391,14 +199,14 @@ static struct resource mvsdio_resources[] = {
 	},
 };
 
-static u64 mvsdio_dmamask = 0xffffffffUL;
+static u64 mvsdio_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device kirkwood_sdio = {
 	.name		= "mvsdio",
 	.id		= -1,
 	.dev		= {
 		.dma_mask = &mvsdio_dmamask,
-		.coherent_dma_mask = 0xffffffff,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
 	},
 	.num_resources	= ARRAY_SIZE(mvsdio_resources),
 	.resource	= mvsdio_resources,
@@ -423,424 +231,84 @@ void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data)
 /*****************************************************************************
  * SPI
  ****************************************************************************/
-static struct orion_spi_info kirkwood_spi_plat_data = {
-};
-
-static struct resource kirkwood_spi_resources[] = {
-	{
-		.start	= SPI_PHYS_BASE,
-		.end	= SPI_PHYS_BASE + SZ_512 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device kirkwood_spi = {
-	.name		= "orion_spi",
-	.id		= 0,
-	.resource	= kirkwood_spi_resources,
-	.dev		= {
-		.platform_data	= &kirkwood_spi_plat_data,
-	},
-	.num_resources	= ARRAY_SIZE(kirkwood_spi_resources),
-};
-
 void __init kirkwood_spi_init()
 {
 	kirkwood_clk_ctrl |= CGC_RUNIT;
-	platform_device_register(&kirkwood_spi);
+	orion_spi_init(SPI_PHYS_BASE, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * I2C
  ****************************************************************************/
-static struct mv64xxx_i2c_pdata kirkwood_i2c_pdata = {
-	.freq_m		= 8, /* assumes 166 MHz TCLK */
-	.freq_n		= 3,
-	.timeout	= 1000, /* Default timeout of 1 second */
-};
-
-static struct resource kirkwood_i2c_resources[] = {
-	{
-		.start	= I2C_PHYS_BASE,
-		.end	= I2C_PHYS_BASE + 0x1f,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_KIRKWOOD_TWSI,
-		.end	= IRQ_KIRKWOOD_TWSI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_i2c = {
-	.name		= MV64XXX_I2C_CTLR_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(kirkwood_i2c_resources),
-	.resource	= kirkwood_i2c_resources,
-	.dev		= {
-		.platform_data	= &kirkwood_i2c_pdata,
-	},
-};
-
 void __init kirkwood_i2c_init(void)
 {
-	platform_device_register(&kirkwood_i2c);
+	orion_i2c_init(I2C_PHYS_BASE, IRQ_KIRKWOOD_TWSI, 8);
 }
 
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port kirkwood_uart0_data[] = {
-	{
-		.mapbase	= UART0_PHYS_BASE,
-		.membase	= (char *)UART0_VIRT_BASE,
-		.irq		= IRQ_KIRKWOOD_UART_0,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource kirkwood_uart0_resources[] = {
-	{
-		.start		= UART0_PHYS_BASE,
-		.end		= UART0_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_KIRKWOOD_UART_0,
-		.end		= IRQ_KIRKWOOD_UART_0,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_uart0 = {
-	.name			= "serial8250",
-	.id			= 0,
-	.dev			= {
-		.platform_data	= kirkwood_uart0_data,
-	},
-	.resource		= kirkwood_uart0_resources,
-	.num_resources		= ARRAY_SIZE(kirkwood_uart0_resources),
-};
 
 void __init kirkwood_uart0_init(void)
 {
-	platform_device_register(&kirkwood_uart0);
+	orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+			 IRQ_KIRKWOOD_UART_0, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port kirkwood_uart1_data[] = {
-	{
-		.mapbase	= UART1_PHYS_BASE,
-		.membase	= (char *)UART1_VIRT_BASE,
-		.irq		= IRQ_KIRKWOOD_UART_1,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource kirkwood_uart1_resources[] = {
-	{
-		.start		= UART1_PHYS_BASE,
-		.end		= UART1_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_KIRKWOOD_UART_1,
-		.end		= IRQ_KIRKWOOD_UART_1,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_uart1 = {
-	.name			= "serial8250",
-	.id			= 1,
-	.dev			= {
-		.platform_data	= kirkwood_uart1_data,
-	},
-	.resource		= kirkwood_uart1_resources,
-	.num_resources		= ARRAY_SIZE(kirkwood_uart1_resources),
-};
-
 void __init kirkwood_uart1_init(void)
 {
-	platform_device_register(&kirkwood_uart1);
+	orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+			 IRQ_KIRKWOOD_UART_1, kirkwood_tclk);
 }
 
-
 /*****************************************************************************
  * Cryptographic Engines and Security Accelerator (CESA)
  ****************************************************************************/
-
-static struct resource kirkwood_crypto_res[] = {
-	{
-		.name   = "regs",
-		.start  = CRYPTO_PHYS_BASE,
-		.end    = CRYPTO_PHYS_BASE + 0xffff,
-		.flags  = IORESOURCE_MEM,
-	}, {
-		.name   = "sram",
-		.start  = KIRKWOOD_SRAM_PHYS_BASE,
-		.end    = KIRKWOOD_SRAM_PHYS_BASE + KIRKWOOD_SRAM_SIZE - 1,
-		.flags  = IORESOURCE_MEM,
-	}, {
-		.name   = "crypto interrupt",
-		.start  = IRQ_KIRKWOOD_CRYPTO,
-		.end    = IRQ_KIRKWOOD_CRYPTO,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device kirkwood_crypto_device = {
-	.name           = "mv_crypto",
-	.id             = -1,
-	.num_resources  = ARRAY_SIZE(kirkwood_crypto_res),
-	.resource       = kirkwood_crypto_res,
-};
-
 void __init kirkwood_crypto_init(void)
 {
 	kirkwood_clk_ctrl |= CGC_CRYPTO;
-	platform_device_register(&kirkwood_crypto_device);
+	orion_crypto_init(CRYPTO_PHYS_BASE, KIRKWOOD_SRAM_PHYS_BASE,
+			  KIRKWOOD_SRAM_SIZE, IRQ_KIRKWOOD_CRYPTO);
 }
 
 
-/*****************************************************************************
- * XOR
- ****************************************************************************/
-static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = {
-	.dram		= &kirkwood_mbus_dram_info,
-};
-
-static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32);
-
-
 /*****************************************************************************
  * XOR0
  ****************************************************************************/
-static struct resource kirkwood_xor0_shared_resources[] = {
-	{
-		.name	= "xor 0 low",
-		.start	= XOR0_PHYS_BASE,
-		.end	= XOR0_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "xor 0 high",
-		.start	= XOR0_HIGH_PHYS_BASE,
-		.end	= XOR0_HIGH_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device kirkwood_xor0_shared = {
-	.name		= MV_XOR_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data = &kirkwood_xor_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(kirkwood_xor0_shared_resources),
-	.resource	= kirkwood_xor0_shared_resources,
-};
-
-static struct resource kirkwood_xor00_resources[] = {
-	[0] = {
-		.start	= IRQ_KIRKWOOD_XOR_00,
-		.end	= IRQ_KIRKWOOD_XOR_00,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data kirkwood_xor00_data = {
-	.shared		= &kirkwood_xor0_shared,
-	.hw_id		= 0,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor00_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(kirkwood_xor00_resources),
-	.resource	= kirkwood_xor00_resources,
-	.dev		= {
-		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &kirkwood_xor00_data,
-	},
-};
-
-static struct resource kirkwood_xor01_resources[] = {
-	[0] = {
-		.start	= IRQ_KIRKWOOD_XOR_01,
-		.end	= IRQ_KIRKWOOD_XOR_01,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data kirkwood_xor01_data = {
-	.shared		= &kirkwood_xor0_shared,
-	.hw_id		= 1,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor01_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(kirkwood_xor01_resources),
-	.resource	= kirkwood_xor01_resources,
-	.dev		= {
-		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &kirkwood_xor01_data,
-	},
-};
-
 static void __init kirkwood_xor0_init(void)
 {
 	kirkwood_clk_ctrl |= CGC_XOR0;
-	platform_device_register(&kirkwood_xor0_shared);
 
-	/*
-	 * two engines can't do memset simultaneously, this limitation
-	 * satisfied by removing memset support from one of the engines.
-	 */
-	dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask);
-	dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask);
-	platform_device_register(&kirkwood_xor00_channel);
-
-	dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask);
-	dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask);
-	dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask);
-	platform_device_register(&kirkwood_xor01_channel);
+	orion_xor0_init(&kirkwood_mbus_dram_info,
+			XOR0_PHYS_BASE, XOR0_HIGH_PHYS_BASE,
+			IRQ_KIRKWOOD_XOR_00, IRQ_KIRKWOOD_XOR_01);
 }
 
 
 /*****************************************************************************
  * XOR1
  ****************************************************************************/
-static struct resource kirkwood_xor1_shared_resources[] = {
-	{
-		.name	= "xor 1 low",
-		.start	= XOR1_PHYS_BASE,
-		.end	= XOR1_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "xor 1 high",
-		.start	= XOR1_HIGH_PHYS_BASE,
-		.end	= XOR1_HIGH_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device kirkwood_xor1_shared = {
-	.name		= MV_XOR_SHARED_NAME,
-	.id		= 1,
-	.dev		= {
-		.platform_data = &kirkwood_xor_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(kirkwood_xor1_shared_resources),
-	.resource	= kirkwood_xor1_shared_resources,
-};
-
-static struct resource kirkwood_xor10_resources[] = {
-	[0] = {
-		.start	= IRQ_KIRKWOOD_XOR_10,
-		.end	= IRQ_KIRKWOOD_XOR_10,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data kirkwood_xor10_data = {
-	.shared		= &kirkwood_xor1_shared,
-	.hw_id		= 0,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor10_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 2,
-	.num_resources	= ARRAY_SIZE(kirkwood_xor10_resources),
-	.resource	= kirkwood_xor10_resources,
-	.dev		= {
-		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &kirkwood_xor10_data,
-	},
-};
-
-static struct resource kirkwood_xor11_resources[] = {
-	[0] = {
-		.start	= IRQ_KIRKWOOD_XOR_11,
-		.end	= IRQ_KIRKWOOD_XOR_11,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data kirkwood_xor11_data = {
-	.shared		= &kirkwood_xor1_shared,
-	.hw_id		= 1,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor11_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 3,
-	.num_resources	= ARRAY_SIZE(kirkwood_xor11_resources),
-	.resource	= kirkwood_xor11_resources,
-	.dev		= {
-		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &kirkwood_xor11_data,
-	},
-};
-
 static void __init kirkwood_xor1_init(void)
 {
 	kirkwood_clk_ctrl |= CGC_XOR1;
-	platform_device_register(&kirkwood_xor1_shared);
 
-	/*
-	 * two engines can't do memset simultaneously, this limitation
-	 * satisfied by removing memset support from one of the engines.
-	 */
-	dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask);
-	dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask);
-	platform_device_register(&kirkwood_xor10_channel);
-
-	dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask);
-	dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask);
-	dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask);
-	platform_device_register(&kirkwood_xor11_channel);
+	orion_xor1_init(XOR1_PHYS_BASE, XOR1_HIGH_PHYS_BASE,
+			IRQ_KIRKWOOD_XOR_10, IRQ_KIRKWOOD_XOR_11);
 }
 
 
 /*****************************************************************************
  * Watchdog
  ****************************************************************************/
-static struct orion_wdt_platform_data kirkwood_wdt_data = {
-	.tclk		= 0,
-};
-
-static struct platform_device kirkwood_wdt_device = {
-	.name		= "orion_wdt",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &kirkwood_wdt_data,
-	},
-	.num_resources	= 0,
-};
-
 static void __init kirkwood_wdt_init(void)
 {
-	kirkwood_wdt_data.tclk = kirkwood_tclk;
-	platform_device_register(&kirkwood_wdt_device);
+	orion_wdt_init(kirkwood_tclk);
 }
 
 
@@ -984,11 +452,6 @@ void __init kirkwood_init(void)
 {
 	printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
 		kirkwood_id(), kirkwood_tclk);
-	kirkwood_ge00_shared_data.t_clk = kirkwood_tclk;
-	kirkwood_ge01_shared_data.t_clk = kirkwood_tclk;
-	kirkwood_spi_plat_data.tclk = kirkwood_tclk;
-	kirkwood_uart0_data[0].uartclk = kirkwood_tclk;
-	kirkwood_uart1_data[0].uartclk = kirkwood_tclk;
 	kirkwood_i2s_data.tclk = kirkwood_tclk;
 
 	/*
diff --git a/arch/arm/mach-kirkwood/include/mach/irqs.h b/arch/arm/mach-kirkwood/include/mach/irqs.h
index 9da2eb59180b2128af2d14bed71091d2bd574b1d..2bf8161e3b519c37417f94e50e9cb57ec69c215c 100644
--- a/arch/arm/mach-kirkwood/include/mach/irqs.h
+++ b/arch/arm/mach-kirkwood/include/mach/irqs.h
@@ -51,6 +51,7 @@
 #define IRQ_KIRKWOOD_GPIO_HIGH_16_23	41
 #define IRQ_KIRKWOOD_GE00_ERR	46
 #define IRQ_KIRKWOOD_GE01_ERR	47
+#define IRQ_KIRKWOOD_RTC        53
 
 /*
  * KIRKWOOD General Purpose Pins
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
index 7ce201848067fef794643927f47e5bbb3319948f..b0a7d979a8ed98e9fa35abed1d49577e0ec66b63 100644
--- a/arch/arm/mach-kirkwood/mpp.c
+++ b/arch/arm/mach-kirkwood/mpp.c
@@ -14,6 +14,7 @@
 #include <linux/io.h>
 #include <asm/gpio.h>
 #include <mach/hardware.h>
+#include <plat/mpp.h>
 #include "common.h"
 #include "mpp.h"
 
@@ -36,61 +37,8 @@ static unsigned int __init kirkwood_variant(void)
 	return 0;
 }
 
-#define MPP_CTRL(i)	(DEV_BUS_VIRT_BASE + (i) * 4)
-#define MPP_NR_REGS	(1 + MPP_MAX/8)
-
 void __init kirkwood_mpp_conf(unsigned int *mpp_list)
 {
-	u32 mpp_ctrl[MPP_NR_REGS];
-	unsigned int variant_mask;
-	int i;
-
-	variant_mask = kirkwood_variant();
-	if (!variant_mask)
-		return;
-
-	printk(KERN_DEBUG "initial MPP regs:");
-	for (i = 0; i < MPP_NR_REGS; i++) {
-		mpp_ctrl[i] = readl(MPP_CTRL(i));
-		printk(" %08x", mpp_ctrl[i]);
-	}
-	printk("\n");
-
-	for ( ; *mpp_list; mpp_list++) {
-		unsigned int num = MPP_NUM(*mpp_list);
-		unsigned int sel = MPP_SEL(*mpp_list);
-		int shift, gpio_mode;
-
-		if (num > MPP_MAX) {
-			printk(KERN_ERR "kirkwood_mpp_conf: invalid MPP "
-					"number (%u)\n", num);
-			continue;
-		}
-		if (!(*mpp_list & variant_mask)) {
-			printk(KERN_WARNING
-			       "kirkwood_mpp_conf: requested MPP%u config "
-			       "unavailable on this hardware\n", num);
-			continue;
-		}
-
-		shift = (num & 7) << 2;
-		mpp_ctrl[num / 8] &= ~(0xf << shift);
-		mpp_ctrl[num / 8] |= sel << shift;
-
-		gpio_mode = 0;
-		if (*mpp_list & MPP_INPUT_MASK)
-			gpio_mode |= GPIO_INPUT_OK;
-		if (*mpp_list & MPP_OUTPUT_MASK)
-			gpio_mode |= GPIO_OUTPUT_OK;
-		if (sel != 0)
-			gpio_mode = 0;
-		orion_gpio_set_valid(num, gpio_mode);
-	}
-
-	printk(KERN_DEBUG "  final MPP regs:");
-	for (i = 0; i < MPP_NR_REGS; i++) {
-		writel(mpp_ctrl[i], MPP_CTRL(i));
-		printk(" %08x", mpp_ctrl[i]);
-	}
-	printk("\n");
+	orion_mpp_conf(mpp_list, kirkwood_variant(),
+		       MPP_MAX, DEV_BUS_VIRT_BASE);
 }
diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h
index 9b0a94d85c3ee6b4e2238c0db2e65117f63f44eb..ac787957e2d9f94e5a57afbce87c799b697d1cc3 100644
--- a/arch/arm/mach-kirkwood/mpp.h
+++ b/arch/arm/mach-kirkwood/mpp.h
@@ -22,14 +22,8 @@
 	/* available on F6281 */	((!!(_F6281)) << 17) | \
 	/* available on F6282 */	((!!(_F6282)) << 18))
 
-#define MPP_NUM(x)	((x) & 0xff)
-#define MPP_SEL(x)	(((x) >> 8) & 0xf)
-
 				/*   num sel  i  o  6180 6190 6192 6281 6282 */
 
-#define MPP_INPUT_MASK		MPP(  0, 0x0, 1, 0, 0,   0,   0,   0,   0 )
-#define MPP_OUTPUT_MASK		MPP(  0, 0x0, 0, 1, 0,   0,   0,   0,   0 )
-
 #define MPP_F6180_MASK		MPP(  0, 0x0, 0, 0, 1,   0,   0,   0,   0 )
 #define MPP_F6190_MASK		MPP(  0, 0x0, 0, 0, 0,   1,   0,   0,   0 )
 #define MPP_F6192_MASK		MPP(  0, 0x0, 0, 0, 0,   0,   1,   0,   0 )
diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index e41e909cf8f413db3506c927957ca68e26293510..5f02664db81245244a1d1939836968a6ead0b47b 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -13,7 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
+#include <linux/dma-mapping.h>
 #include <asm/page.h>
 #include <asm/timex.h>
 #include <asm/mach/map.h>
@@ -22,6 +22,7 @@
 #include <mach/loki.h>
 #include <plat/orion_nand.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -43,116 +44,28 @@ void __init loki_map_io(void)
 
 
 /*****************************************************************************
- * GE0
+ * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data loki_ge0_shared_data = {
-	.t_clk		= LOKI_TCLK,
-	.dram		= &loki_mbus_dram_info,
-};
-
-static struct resource loki_ge0_shared_resources[] = {
-	{
-		.name	= "ge0 base",
-		.start	= GE0_PHYS_BASE + 0x2000,
-		.end	= GE0_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device loki_ge0_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &loki_ge0_shared_data,
-	},
-	.num_resources	= 1,
-	.resource	= loki_ge0_shared_resources,
-};
-
-static struct resource loki_ge0_resources[] = {
-	{
-		.name	= "ge0 irq",
-		.start	= IRQ_LOKI_GBE_A_INT,
-		.end	= IRQ_LOKI_GBE_A_INT,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device loki_ge0 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 0,
-	.num_resources	= 1,
-	.resource	= loki_ge0_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init loki_ge0_init(struct mv643xx_eth_platform_data *eth_data)
 {
-	eth_data->shared = &loki_ge0_shared;
-	loki_ge0.dev.platform_data = eth_data;
-
 	writel(0x00079220, GE0_VIRT_BASE + 0x20b0);
-	platform_device_register(&loki_ge0_shared);
-	platform_device_register(&loki_ge0);
+
+	orion_ge00_init(eth_data, &loki_mbus_dram_info,
+			GE0_PHYS_BASE, IRQ_LOKI_GBE_A_INT,
+			0, LOKI_TCLK);
 }
 
 
 /*****************************************************************************
- * GE1
+ * GE01
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data loki_ge1_shared_data = {
-	.t_clk		= LOKI_TCLK,
-	.dram		= &loki_mbus_dram_info,
-};
-
-static struct resource loki_ge1_shared_resources[] = {
-	{
-		.name	= "ge1 base",
-		.start	= GE1_PHYS_BASE + 0x2000,
-		.end	= GE1_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device loki_ge1_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 1,
-	.dev		= {
-		.platform_data	= &loki_ge1_shared_data,
-	},
-	.num_resources	= 1,
-	.resource	= loki_ge1_shared_resources,
-};
-
-static struct resource loki_ge1_resources[] = {
-	{
-		.name	= "ge1 irq",
-		.start	= IRQ_LOKI_GBE_B_INT,
-		.end	= IRQ_LOKI_GBE_B_INT,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device loki_ge1 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 1,
-	.num_resources	= 1,
-	.resource	= loki_ge1_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init loki_ge1_init(struct mv643xx_eth_platform_data *eth_data)
 {
-	eth_data->shared = &loki_ge1_shared;
-	loki_ge1.dev.platform_data = eth_data;
-
 	writel(0x00079220, GE1_VIRT_BASE + 0x20b0);
-	platform_device_register(&loki_ge1_shared);
-	platform_device_register(&loki_ge1);
+
+	orion_ge01_init(eth_data, &loki_mbus_dram_info,
+			GE1_PHYS_BASE, IRQ_LOKI_GBE_B_INT,
+			0, LOKI_TCLK);
 }
 
 
@@ -187,7 +100,7 @@ static struct platform_device loki_sas = {
 	.name		= "mvsas",
 	.id		= 0,
 	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	},
 	.num_resources	= ARRAY_SIZE(loki_sas_resources),
 	.resource	= loki_sas_resources,
@@ -203,88 +116,19 @@ void __init loki_sas_init(void)
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port loki_uart0_data[] = {
-	{
-		.mapbase	= UART0_PHYS_BASE,
-		.membase	= (char *)UART0_VIRT_BASE,
-		.irq		= IRQ_LOKI_UART0,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= LOKI_TCLK,
-	}, {
-	},
-};
-
-static struct resource loki_uart0_resources[] = {
-	{
-		.start		= UART0_PHYS_BASE,
-		.end		= UART0_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_LOKI_UART0,
-		.end		= IRQ_LOKI_UART0,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device loki_uart0 = {
-	.name			= "serial8250",
-	.id			= 0,
-	.dev			= {
-		.platform_data	= loki_uart0_data,
-	},
-	.resource		= loki_uart0_resources,
-	.num_resources		= ARRAY_SIZE(loki_uart0_resources),
-};
-
 void __init loki_uart0_init(void)
 {
-	platform_device_register(&loki_uart0);
+	orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+			 IRQ_LOKI_UART0, LOKI_TCLK);
 }
 
-
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port loki_uart1_data[] = {
-	{
-		.mapbase	= UART1_PHYS_BASE,
-		.membase	= (char *)UART1_VIRT_BASE,
-		.irq		= IRQ_LOKI_UART1,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= LOKI_TCLK,
-	}, {
-	},
-};
-
-static struct resource loki_uart1_resources[] = {
-	{
-		.start		= UART1_PHYS_BASE,
-		.end		= UART1_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_LOKI_UART1,
-		.end		= IRQ_LOKI_UART1,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device loki_uart1 = {
-	.name			= "serial8250",
-	.id			= 1,
-	.dev			= {
-		.platform_data	= loki_uart1_data,
-	},
-	.resource		= loki_uart1_resources,
-	.num_resources		= ARRAY_SIZE(loki_uart1_resources),
-};
-
 void __init loki_uart1_init(void)
 {
-	platform_device_register(&loki_uart1);
+	orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+			 IRQ_LOKI_UART1, LOKI_TCLK);
 }
 
 
diff --git a/arch/arm/mach-lpc32xx/timer.c b/arch/arm/mach-lpc32xx/timer.c
index 6162ac308c20f7bb1f2c6f6e2d5dcc636ab3ec9c..b42c909bbeeb12634394ab4d1fcf1f4a5bb3d9ec 100644
--- a/arch/arm/mach-lpc32xx/timer.c
+++ b/arch/arm/mach-lpc32xx/timer.c
@@ -31,19 +31,6 @@
 #include <mach/platform.h>
 #include "common.h"
 
-static cycle_t lpc32xx_clksrc_read(struct clocksource *cs)
-{
-	return (cycle_t)__raw_readl(LCP32XX_TIMER_TC(LPC32XX_TIMER1_BASE));
-}
-
-static struct clocksource lpc32xx_clksrc = {
-	.name	= "lpc32xx_clksrc",
-	.rating	= 300,
-	.read	= lpc32xx_clksrc_read,
-	.mask	= CLOCKSOURCE_MASK(32),
-	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static int lpc32xx_clkevt_next_event(unsigned long delta,
     struct clock_event_device *dev)
 {
@@ -170,7 +157,9 @@ static void __init lpc32xx_timer_init(void)
 	__raw_writel(0, LCP32XX_TIMER_MCR(LPC32XX_TIMER1_BASE));
 	__raw_writel(LCP32XX_TIMER_CNTR_TCR_EN,
 		LCP32XX_TIMER_TCR(LPC32XX_TIMER1_BASE));
-	clocksource_register_hz(&lpc32xx_clksrc, clkrate);
+
+	clocksource_mmio_init(LCP32XX_TIMER_TC(LPC32XX_TIMER1_BASE),
+		"lpc32xx_clksrc", clkrate, 300, 32, clocksource_mmio_readl_up);
 }
 
 struct sys_timer lpc32xx_timer = {
diff --git a/arch/arm/mach-mmp/include/mach/uncompress.h b/arch/arm/mach-mmp/include/mach/uncompress.h
index 85bd8a2d84b5e47cc3acc1a24192a8387c3d28ab..d6daeb7e4ef1f40fff91f64aa83778fa5cd1c52b 100644
--- a/arch/arm/mach-mmp/include/mach/uncompress.h
+++ b/arch/arm/mach-mmp/include/mach/uncompress.h
@@ -14,7 +14,7 @@
 #define UART2_BASE	(APB_PHYS_BASE + 0x17000)
 #define UART3_BASE	(APB_PHYS_BASE + 0x18000)
 
-static volatile unsigned long *UART;
+volatile unsigned long *UART;
 
 static inline void putc(char c)
 {
diff --git a/arch/arm/mach-msm/gpio-v2.c b/arch/arm/mach-msm/gpio-v2.c
index 56a964e52ad3fa10f1a7d83f46b6958a38a64880..cc9c4fd7ccccb9c592cb412317332e7471b4676c 100644
--- a/arch/arm/mach-msm/gpio-v2.c
+++ b/arch/arm/mach-msm/gpio-v2.c
@@ -27,6 +27,9 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/spinlock.h>
+
+#include <asm/mach/irq.h>
+
 #include <mach/msm_iomap.h>
 #include "gpiomux.h"
 
@@ -309,8 +312,10 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int flow_type)
  */
 static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
-	struct irq_data *data = irq_desc_get_irq_data(desc);
 	unsigned long i;
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+
+	chained_irq_enter(chip, desc);
 
 	for (i = find_first_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS);
 	     i < NR_GPIO_IRQS;
@@ -319,7 +324,8 @@ static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc)
 			generic_handle_irq(msm_gpio_to_irq(&msm_gpio.gpio_chip,
 							   i));
 	}
-	data->chip->irq_ack(data);
+
+	chained_irq_exit(chip, desc);
 }
 
 static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index c98c7591f3b81fc0ffb9e3b0c735f29a9dbbd235..2f494b6a9d0a969f4411d3adc306fcbfce407eb7 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -55,7 +55,7 @@
 
 #include "msm_iomap-8960.h"
 
-/* Virtual addressses shared across all MSM targets. */
+/* Virtual addresses shared across all MSM targets. */
 #define MSM_CSR_BASE		IOMEM(0xE0001000)
 #define MSM_QGIC_DIST_BASE	IOMEM(0xF0000000)
 #define MSM_QGIC_CPU_BASE	IOMEM(0xF0001000)
diff --git a/arch/arm/mach-msm/include/mach/smp.h b/arch/arm/mach-msm/include/mach/smp.h
deleted file mode 100644
index 3c01000ecc806ecd1fa222becea9f031664e89f8..0000000000000000000000000000000000000000
--- a/arch/arm/mach-msm/include/mach/smp.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MSM_SMP_H
-#define __ASM_ARCH_MSM_SMP_H
-
-#include <asm/hardware/gic.h>
-
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c
index 0f427bc944471874b709415ed8280a2db3f13473..2034098cf0150eaa45487a2020796d809bc265dc 100644
--- a/arch/arm/mach-msm/platsmp.c
+++ b/arch/arm/mach-msm/platsmp.c
@@ -119,7 +119,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
 	 * the boot monitor to read the system wide flags register,
 	 * and branch to the address found there.
 	 */
-	smp_cross_call(cpumask_of(cpu), 1);
+	gic_raise_softirq(cpumask_of(cpu), 1);
 
 	timeout = jiffies + (1 * HZ);
 	while (time_before(jiffies, timeout)) {
@@ -151,6 +151,8 @@ void __init smp_init_cpus(void)
 
 	for (i = 0; i < NR_CPUS; i++)
 		set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 44fb4e55be0d6beb4717c6424ae4c6eb2712b885..23d3980ef59d561e8a4c9055170266dcb3b45faa 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -13,8 +13,6 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
 #include <linux/ethtool.h>
 #include <asm/mach/map.h>
@@ -22,11 +20,12 @@
 #include <mach/mv78xx0.h>
 #include <mach/bridge-regs.h>
 #include <plat/cache-feroceon-l2.h>
-#include <plat/ehci-orion.h>
 #include <plat/orion_nand.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
+static int get_tclk(void);
 
 /*****************************************************************************
  * Common bits
@@ -168,285 +167,62 @@ void __init mv78xx0_map_io(void)
 /*****************************************************************************
  * EHCI
  ****************************************************************************/
-static struct orion_ehci_data mv78xx0_ehci_data = {
-	.dram		= &mv78xx0_mbus_dram_info,
-	.phy_version	= EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = 0xffffffffUL;
-
-
-/*****************************************************************************
- * EHCI0
- ****************************************************************************/
-static struct resource mv78xx0_ehci0_resources[] = {
-	{
-		.start	= USB0_PHYS_BASE,
-		.end	= USB0_PHYS_BASE + 0x0fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_MV78XX0_USB_0,
-		.end	= IRQ_MV78XX0_USB_0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ehci0 = {
-	.name		= "orion-ehci",
-	.id		= 0,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
-		.platform_data		= &mv78xx0_ehci_data,
-	},
-	.resource	= mv78xx0_ehci0_resources,
-	.num_resources	= ARRAY_SIZE(mv78xx0_ehci0_resources),
-};
-
 void __init mv78xx0_ehci0_init(void)
 {
-	platform_device_register(&mv78xx0_ehci0);
+	orion_ehci_init(&mv78xx0_mbus_dram_info,
+			USB0_PHYS_BASE, IRQ_MV78XX0_USB_0);
 }
 
 
 /*****************************************************************************
  * EHCI1
  ****************************************************************************/
-static struct resource mv78xx0_ehci1_resources[] = {
-	{
-		.start	= USB1_PHYS_BASE,
-		.end	= USB1_PHYS_BASE + 0x0fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_MV78XX0_USB_1,
-		.end	= IRQ_MV78XX0_USB_1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ehci1 = {
-	.name		= "orion-ehci",
-	.id		= 1,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
-		.platform_data		= &mv78xx0_ehci_data,
-	},
-	.resource	= mv78xx0_ehci1_resources,
-	.num_resources	= ARRAY_SIZE(mv78xx0_ehci1_resources),
-};
-
 void __init mv78xx0_ehci1_init(void)
 {
-	platform_device_register(&mv78xx0_ehci1);
+	orion_ehci_1_init(&mv78xx0_mbus_dram_info,
+			  USB1_PHYS_BASE, IRQ_MV78XX0_USB_1);
 }
 
 
 /*****************************************************************************
  * EHCI2
  ****************************************************************************/
-static struct resource mv78xx0_ehci2_resources[] = {
-	{
-		.start	= USB2_PHYS_BASE,
-		.end	= USB2_PHYS_BASE + 0x0fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_MV78XX0_USB_2,
-		.end	= IRQ_MV78XX0_USB_2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ehci2 = {
-	.name		= "orion-ehci",
-	.id		= 2,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
-		.platform_data		= &mv78xx0_ehci_data,
-	},
-	.resource	= mv78xx0_ehci2_resources,
-	.num_resources	= ARRAY_SIZE(mv78xx0_ehci2_resources),
-};
-
 void __init mv78xx0_ehci2_init(void)
 {
-	platform_device_register(&mv78xx0_ehci2);
+	orion_ehci_2_init(&mv78xx0_mbus_dram_info,
+			  USB2_PHYS_BASE, IRQ_MV78XX0_USB_2);
 }
 
 
 /*****************************************************************************
  * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge00_shared_data = {
-	.t_clk		= 0,
-	.dram		= &mv78xx0_mbus_dram_info,
-};
-
-static struct resource mv78xx0_ge00_shared_resources[] = {
-	{
-		.name	= "ge00 base",
-		.start	= GE00_PHYS_BASE + 0x2000,
-		.end	= GE00_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "ge err irq",
-		.start	= IRQ_MV78XX0_GE_ERR,
-		.end	= IRQ_MV78XX0_GE_ERR,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ge00_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &mv78xx0_ge00_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(mv78xx0_ge00_shared_resources),
-	.resource	= mv78xx0_ge00_shared_resources,
-};
-
-static struct resource mv78xx0_ge00_resources[] = {
-	{
-		.name	= "ge00 irq",
-		.start	= IRQ_MV78XX0_GE00_SUM,
-		.end	= IRQ_MV78XX0_GE00_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ge00 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 0,
-	.num_resources	= 1,
-	.resource	= mv78xx0_ge00_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
-	eth_data->shared = &mv78xx0_ge00_shared;
-	mv78xx0_ge00.dev.platform_data = eth_data;
-
-	platform_device_register(&mv78xx0_ge00_shared);
-	platform_device_register(&mv78xx0_ge00);
+	orion_ge00_init(eth_data, &mv78xx0_mbus_dram_info,
+			GE00_PHYS_BASE, IRQ_MV78XX0_GE00_SUM,
+			IRQ_MV78XX0_GE_ERR, get_tclk());
 }
 
 
 /*****************************************************************************
  * GE01
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
-	.t_clk		= 0,
-	.dram		= &mv78xx0_mbus_dram_info,
-	.shared_smi	= &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge01_shared_resources[] = {
-	{
-		.name	= "ge01 base",
-		.start	= GE01_PHYS_BASE + 0x2000,
-		.end	= GE01_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device mv78xx0_ge01_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 1,
-	.dev		= {
-		.platform_data	= &mv78xx0_ge01_shared_data,
-	},
-	.num_resources	= 1,
-	.resource	= mv78xx0_ge01_shared_resources,
-};
-
-static struct resource mv78xx0_ge01_resources[] = {
-	{
-		.name	= "ge01 irq",
-		.start	= IRQ_MV78XX0_GE01_SUM,
-		.end	= IRQ_MV78XX0_GE01_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ge01 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 1,
-	.num_resources	= 1,
-	.resource	= mv78xx0_ge01_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
-	eth_data->shared = &mv78xx0_ge01_shared;
-	mv78xx0_ge01.dev.platform_data = eth_data;
-
-	platform_device_register(&mv78xx0_ge01_shared);
-	platform_device_register(&mv78xx0_ge01);
+	orion_ge01_init(eth_data, &mv78xx0_mbus_dram_info,
+			GE01_PHYS_BASE, IRQ_MV78XX0_GE01_SUM,
+			NO_IRQ, get_tclk());
 }
 
 
 /*****************************************************************************
  * GE10
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
-	.t_clk		= 0,
-	.dram		= &mv78xx0_mbus_dram_info,
-	.shared_smi	= &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge10_shared_resources[] = {
-	{
-		.name	= "ge10 base",
-		.start	= GE10_PHYS_BASE + 0x2000,
-		.end	= GE10_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device mv78xx0_ge10_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 2,
-	.dev		= {
-		.platform_data	= &mv78xx0_ge10_shared_data,
-	},
-	.num_resources	= 1,
-	.resource	= mv78xx0_ge10_shared_resources,
-};
-
-static struct resource mv78xx0_ge10_resources[] = {
-	{
-		.name	= "ge10 irq",
-		.start	= IRQ_MV78XX0_GE10_SUM,
-		.end	= IRQ_MV78XX0_GE10_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ge10 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 2,
-	.num_resources	= 1,
-	.resource	= mv78xx0_ge10_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	u32 dev, rev;
 
-	eth_data->shared = &mv78xx0_ge10_shared;
-	mv78xx0_ge10.dev.platform_data = eth_data;
-
 	/*
 	 * On the Z0, ge10 and ge11 are internally connected back
 	 * to back, and not brought out.
@@ -458,65 +234,19 @@ void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
 		eth_data->duplex = DUPLEX_FULL;
 	}
 
-	platform_device_register(&mv78xx0_ge10_shared);
-	platform_device_register(&mv78xx0_ge10);
+	orion_ge10_init(eth_data, &mv78xx0_mbus_dram_info,
+			GE10_PHYS_BASE, IRQ_MV78XX0_GE10_SUM,
+			NO_IRQ, get_tclk());
 }
 
 
 /*****************************************************************************
  * GE11
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
-	.t_clk		= 0,
-	.dram		= &mv78xx0_mbus_dram_info,
-	.shared_smi	= &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge11_shared_resources[] = {
-	{
-		.name	= "ge11 base",
-		.start	= GE11_PHYS_BASE + 0x2000,
-		.end	= GE11_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device mv78xx0_ge11_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 3,
-	.dev		= {
-		.platform_data	= &mv78xx0_ge11_shared_data,
-	},
-	.num_resources	= 1,
-	.resource	= mv78xx0_ge11_shared_resources,
-};
-
-static struct resource mv78xx0_ge11_resources[] = {
-	{
-		.name	= "ge11 irq",
-		.start	= IRQ_MV78XX0_GE11_SUM,
-		.end	= IRQ_MV78XX0_GE11_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_ge11 = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 3,
-	.num_resources	= 1,
-	.resource	= mv78xx0_ge11_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
 {
 	u32 dev, rev;
 
-	eth_data->shared = &mv78xx0_ge11_shared;
-	mv78xx0_ge11.dev.platform_data = eth_data;
-
 	/*
 	 * On the Z0, ge10 and ge11 are internally connected back
 	 * to back, and not brought out.
@@ -528,293 +258,68 @@ void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
 		eth_data->duplex = DUPLEX_FULL;
 	}
 
-	platform_device_register(&mv78xx0_ge11_shared);
-	platform_device_register(&mv78xx0_ge11);
+	orion_ge11_init(eth_data, &mv78xx0_mbus_dram_info,
+			GE11_PHYS_BASE, IRQ_MV78XX0_GE11_SUM,
+			NO_IRQ, get_tclk());
 }
 
 /*****************************************************************************
- * I2C bus 0
- ****************************************************************************/
-
-static struct mv64xxx_i2c_pdata mv78xx0_i2c_0_pdata = {
-	.freq_m		= 8, /* assumes 166 MHz TCLK */
-	.freq_n		= 3,
-	.timeout	= 1000, /* Default timeout of 1 second */
-};
-
-static struct resource mv78xx0_i2c_0_resources[] = {
-	{
-		.start  = I2C_0_PHYS_BASE,
-		.end    = I2C_0_PHYS_BASE + 0x1f,
-		.flags  = IORESOURCE_MEM,
-	}, {
-		.start  = IRQ_MV78XX0_I2C_0,
-		.end    = IRQ_MV78XX0_I2C_0,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-
-static struct platform_device mv78xx0_i2c_0 = {
-	.name		= MV64XXX_I2C_CTLR_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(mv78xx0_i2c_0_resources),
-	.resource	= mv78xx0_i2c_0_resources,
-	.dev		= {
-		.platform_data	= &mv78xx0_i2c_0_pdata,
-	},
-};
-
-/*****************************************************************************
- * I2C bus 1
+ * I2C
  ****************************************************************************/
-
-static struct mv64xxx_i2c_pdata mv78xx0_i2c_1_pdata = {
-	.freq_m		= 8, /* assumes 166 MHz TCLK */
-	.freq_n		= 3,
-	.timeout	= 1000, /* Default timeout of 1 second */
-};
-
-static struct resource mv78xx0_i2c_1_resources[] = {
-	{
-		.start  = I2C_1_PHYS_BASE,
-		.end    = I2C_1_PHYS_BASE + 0x1f,
-		.flags  = IORESOURCE_MEM,
-	}, {
-		.start  = IRQ_MV78XX0_I2C_1,
-		.end    = IRQ_MV78XX0_I2C_1,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-
-static struct platform_device mv78xx0_i2c_1 = {
-	.name		= MV64XXX_I2C_CTLR_NAME,
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(mv78xx0_i2c_1_resources),
-	.resource	= mv78xx0_i2c_1_resources,
-	.dev		= {
-		.platform_data	= &mv78xx0_i2c_1_pdata,
-	},
-};
-
 void __init mv78xx0_i2c_init(void)
 {
-	platform_device_register(&mv78xx0_i2c_0);
-	platform_device_register(&mv78xx0_i2c_1);
+	orion_i2c_init(I2C_0_PHYS_BASE, IRQ_MV78XX0_I2C_0, 8);
+	orion_i2c_1_init(I2C_1_PHYS_BASE, IRQ_MV78XX0_I2C_1, 8);
 }
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource mv78xx0_sata_resources[] = {
-	{
-		.name	= "sata base",
-		.start	= SATA_PHYS_BASE,
-		.end	= SATA_PHYS_BASE + 0x5000 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "sata irq",
-		.start	= IRQ_MV78XX0_SATA,
-		.end	= IRQ_MV78XX0_SATA,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_sata = {
-	.name		= "sata_mv",
-	.id		= 0,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-	.num_resources	= ARRAY_SIZE(mv78xx0_sata_resources),
-	.resource	= mv78xx0_sata_resources,
-};
-
 void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
 {
-	sata_data->dram = &mv78xx0_mbus_dram_info;
-	mv78xx0_sata.dev.platform_data = sata_data;
-	platform_device_register(&mv78xx0_sata);
+	orion_sata_init(sata_data, &mv78xx0_mbus_dram_info,
+			SATA_PHYS_BASE, IRQ_MV78XX0_SATA);
 }
 
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart0_data[] = {
-	{
-		.mapbase	= UART0_PHYS_BASE,
-		.membase	= (char *)UART0_VIRT_BASE,
-		.irq		= IRQ_MV78XX0_UART_0,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource mv78xx0_uart0_resources[] = {
-	{
-		.start		= UART0_PHYS_BASE,
-		.end		= UART0_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_MV78XX0_UART_0,
-		.end		= IRQ_MV78XX0_UART_0,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_uart0 = {
-	.name			= "serial8250",
-	.id			= 0,
-	.dev			= {
-		.platform_data	= mv78xx0_uart0_data,
-	},
-	.resource		= mv78xx0_uart0_resources,
-	.num_resources		= ARRAY_SIZE(mv78xx0_uart0_resources),
-};
-
 void __init mv78xx0_uart0_init(void)
 {
-	platform_device_register(&mv78xx0_uart0);
+	orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+			 IRQ_MV78XX0_UART_0, get_tclk());
 }
 
 
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart1_data[] = {
-	{
-		.mapbase	= UART1_PHYS_BASE,
-		.membase	= (char *)UART1_VIRT_BASE,
-		.irq		= IRQ_MV78XX0_UART_1,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource mv78xx0_uart1_resources[] = {
-	{
-		.start		= UART1_PHYS_BASE,
-		.end		= UART1_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_MV78XX0_UART_1,
-		.end		= IRQ_MV78XX0_UART_1,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_uart1 = {
-	.name			= "serial8250",
-	.id			= 1,
-	.dev			= {
-		.platform_data	= mv78xx0_uart1_data,
-	},
-	.resource		= mv78xx0_uart1_resources,
-	.num_resources		= ARRAY_SIZE(mv78xx0_uart1_resources),
-};
-
 void __init mv78xx0_uart1_init(void)
 {
-	platform_device_register(&mv78xx0_uart1);
+	orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+			 IRQ_MV78XX0_UART_1, get_tclk());
 }
 
 
 /*****************************************************************************
  * UART2
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart2_data[] = {
-	{
-		.mapbase	= UART2_PHYS_BASE,
-		.membase	= (char *)UART2_VIRT_BASE,
-		.irq		= IRQ_MV78XX0_UART_2,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource mv78xx0_uart2_resources[] = {
-	{
-		.start		= UART2_PHYS_BASE,
-		.end		= UART2_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_MV78XX0_UART_2,
-		.end		= IRQ_MV78XX0_UART_2,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_uart2 = {
-	.name			= "serial8250",
-	.id			= 2,
-	.dev			= {
-		.platform_data	= mv78xx0_uart2_data,
-	},
-	.resource		= mv78xx0_uart2_resources,
-	.num_resources		= ARRAY_SIZE(mv78xx0_uart2_resources),
-};
-
 void __init mv78xx0_uart2_init(void)
 {
-	platform_device_register(&mv78xx0_uart2);
+	orion_uart2_init(UART2_VIRT_BASE, UART2_PHYS_BASE,
+			 IRQ_MV78XX0_UART_2, get_tclk());
 }
 
-
 /*****************************************************************************
  * UART3
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart3_data[] = {
-	{
-		.mapbase	= UART3_PHYS_BASE,
-		.membase	= (char *)UART3_VIRT_BASE,
-		.irq		= IRQ_MV78XX0_UART_3,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource mv78xx0_uart3_resources[] = {
-	{
-		.start		= UART3_PHYS_BASE,
-		.end		= UART3_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_MV78XX0_UART_3,
-		.end		= IRQ_MV78XX0_UART_3,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mv78xx0_uart3 = {
-	.name			= "serial8250",
-	.id			= 3,
-	.dev			= {
-		.platform_data	= mv78xx0_uart3_data,
-	},
-	.resource		= mv78xx0_uart3_resources,
-	.num_resources		= ARRAY_SIZE(mv78xx0_uart3_resources),
-};
-
 void __init mv78xx0_uart3_init(void)
 {
-	platform_device_register(&mv78xx0_uart3);
+	orion_uart3_init(UART3_VIRT_BASE, UART3_PHYS_BASE,
+			 IRQ_MV78XX0_UART_3, get_tclk());
 }
 
-
 /*****************************************************************************
  * Time handling
  ****************************************************************************/
@@ -895,13 +400,4 @@ void __init mv78xx0_init(void)
 #ifdef CONFIG_CACHE_FEROCEON_L2
 	feroceon_l2_init(is_l2_writethrough());
 #endif
-
-	mv78xx0_ge00_shared_data.t_clk = tclk;
-	mv78xx0_ge01_shared_data.t_clk = tclk;
-	mv78xx0_ge10_shared_data.t_clk = tclk;
-	mv78xx0_ge11_shared_data.t_clk = tclk;
-	mv78xx0_uart0_data[0].uartclk = tclk;
-	mv78xx0_uart1_data[0].uartclk = tclk;
-	mv78xx0_uart2_data[0].uartclk = tclk;
-	mv78xx0_uart3_data[0].uartclk = tclk;
 }
diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c
index 65b72c454cb078b6b2c20a7d981a11f25c9ad8a4..59b7686b92097f30f36175ccfeb8ead5f12d42c3 100644
--- a/arch/arm/mach-mv78xx0/mpp.c
+++ b/arch/arm/mach-mv78xx0/mpp.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/mbus.h>
 #include <linux/io.h>
+#include <plat/mpp.h>
 #include <asm/gpio.h>
 #include <mach/hardware.h>
 #include "common.h"
@@ -31,61 +32,8 @@ static unsigned int __init mv78xx0_variant(void)
 	return 0;
 }
 
-#define MPP_CTRL(i)	(DEV_BUS_VIRT_BASE + (i) * 4)
-#define MPP_NR_REGS	(1 + MPP_MAX/8)
-
 void __init mv78xx0_mpp_conf(unsigned int *mpp_list)
 {
-	u32 mpp_ctrl[MPP_NR_REGS];
-	unsigned int variant_mask;
-	int i;
-
-	variant_mask = mv78xx0_variant();
-	if (!variant_mask)
-		return;
-
-	printk(KERN_DEBUG "initial MPP regs:");
-	for (i = 0; i < MPP_NR_REGS; i++) {
-		mpp_ctrl[i] = readl(MPP_CTRL(i));
-		printk(" %08x", mpp_ctrl[i]);
-	}
-	printk("\n");
-
-	for ( ; *mpp_list; mpp_list++) {
-		unsigned int num = MPP_NUM(*mpp_list);
-		unsigned int sel = MPP_SEL(*mpp_list);
-		int shift, gpio_mode;
-
-		if (num > MPP_MAX) {
-			printk(KERN_ERR "mv78xx0_mpp_conf: invalid MPP "
-					"number (%u)\n", num);
-			continue;
-		}
-		if (!(*mpp_list & variant_mask)) {
-			printk(KERN_WARNING
-					"mv78xx0_mpp_conf: requested MPP%u config "
-					"unavailable on this hardware\n", num);
-			continue;
-		}
-
-		shift = (num & 7) << 2;
-		mpp_ctrl[num / 8] &= ~(0xf << shift);
-		mpp_ctrl[num / 8] |= sel << shift;
-
-		gpio_mode = 0;
-		if (*mpp_list & MPP_INPUT_MASK)
-			gpio_mode |= GPIO_INPUT_OK;
-		if (*mpp_list & MPP_OUTPUT_MASK)
-			gpio_mode |= GPIO_OUTPUT_OK;
-		if (sel != 0)
-			gpio_mode = 0;
-		orion_gpio_set_valid(num, gpio_mode);
-	}
-
-	printk(KERN_DEBUG "  final MPP regs:");
-	for (i = 0; i < MPP_NR_REGS; i++) {
-		writel(mpp_ctrl[i], MPP_CTRL(i));
-		printk(" %08x", mpp_ctrl[i]);
-	}
-	printk("\n");
+	orion_mpp_conf(mpp_list, mv78xx0_variant(),
+		       MPP_MAX, DEV_BUS_VIRT_BASE);
 }
diff --git a/arch/arm/mach-mv78xx0/mpp.h b/arch/arm/mach-mv78xx0/mpp.h
index 80840b781eaa26cac4232b2e319c2b0bff186919..b61b50927123f3178320f084de9fe19910eb1862 100644
--- a/arch/arm/mach-mv78xx0/mpp.h
+++ b/arch/arm/mach-mv78xx0/mpp.h
@@ -19,14 +19,8 @@
     /* may be output signal */    ((!!(_out)) << 13) | \
     /* available on A0 */    ((!!(_78100_A0)) << 14))
 
-#define MPP_NUM(x)    ((x) & 0xff)
-#define MPP_SEL(x)    (((x) >> 8) & 0xf)
-
                 /*   num sel  i  o  78100_A0  */
 
-#define MPP_INPUT_MASK        MPP(0, 0x0, 1, 0, 0)
-#define MPP_OUTPUT_MASK        MPP(0, 0x0, 0, 1, 0)
-
 #define MPP_78100_A0_MASK    MPP(0, 0x0, 0, 0, 1)
 
 #define MPP0_GPIO        MPP(0, 0x0, 1, 1, 1)
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
deleted file mode 100644
index 340809a7d233a014a2c6a1ffb74df024c858fa83..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mx3/Kconfig
+++ /dev/null
@@ -1,257 +0,0 @@
-if ARCH_MX3
-
-# ARCH_MX31 and ARCH_MX35 are left for compatibility
-# Some usages assume that having one of them implies not having (e.g.) ARCH_MX2.
-# To easily distinguish good and reviewed from unreviewed usages new (and IMHO
-# more sensible) names are used: SOC_IMX31 and SOC_IMX35
-config ARCH_MX31
-	bool
-
-config ARCH_MX35
-	bool
-
-config SOC_IMX31
-	bool
-	select IMX_HAVE_PLATFORM_MXC_RNGA
-	select ARCH_MXC_AUDMUX_V2
-	select ARCH_MX31
-	select MXC_AVIC
-
-config SOC_IMX35
-	bool
-	select ARCH_MXC_IOMUX_V3
-	select ARCH_MXC_AUDMUX_V2
-	select HAVE_EPIT
-	select ARCH_MX35
-	select MXC_AVIC
-
-comment "MX3 platforms:"
-
-config MACH_MX31ADS
-	bool "Support MX31ADS platforms"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_SSI
-	select IMX_HAVE_PLATFORM_IMX_UART
-	default y
-	help
-	  Include support for MX31ADS platform. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_MX31ADS_WM1133_EV1
-	bool "Support Wolfson Microelectronics 1133-EV1 module"
-	depends on MACH_MX31ADS
-	depends on MFD_WM8350_I2C
-	depends on REGULATOR_WM8350
-	select MFD_WM8350_CONFIG_MODE_0
-	select MFD_WM8352_CONFIG_MODE_0
-	help
-	  Include support for the Wolfson Microelectronics 1133-EV1 PMU
-	  and audio module for the MX31ADS platform.
-
-config MACH_PCM037
-	bool "Support Phytec pcm037 (i.MX31) platforms"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_MMC
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_MXC_W1
-	select MXC_ULPI if USB_ULPI
-	help
-	  Include support for Phytec pcm037 platform. This includes
-	  specific configurations for the board and its peripherals.
-
-config MACH_PCM037_EET
-	bool "Support pcm037 EET board extensions"
-	depends on MACH_PCM037
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	help
-	  Add support for PCM037 EET baseboard extensions. If you are using the
-	  OLED display with EET, use "video=mx3fb:CMEL-OLED" kernel
-	  command-line parameter.
-
-config MACH_MX31LITE
-	bool "Support MX31 LITEKIT (LogicPD)"
-	select SOC_IMX31
-	select MXC_ULPI if USB_ULPI
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_MMC
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	help
-	  Include support for MX31 LITEKIT platform. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_MX31_3DS
-	bool "Support MX31PDK (3DS)"
-	select SOC_IMX31
-	select MXC_DEBUG_BOARD
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_KEYPAD
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select MXC_ULPI if USB_ULPI
-	help
-	  Include support for MX31PDK (3DS) platform. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_MX31_3DS_MXC_NAND_USE_BBT
-	bool "Make the MXC NAND driver use the in flash Bad Block Table"
-	depends on MACH_MX31_3DS
-	depends on MTD_NAND_MXC
-	help
-	  Enable this if you want that the MXC NAND driver uses the in flash
-	  Bad Block Table to know what blocks are bad instead of scanning the
-	  entire flash looking for bad block markers.
-
-config MACH_MX31MOBOARD
-	bool "Support mx31moboard platforms (EPFL Mobots group)"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_MMC
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select MXC_ULPI if USB_ULPI
-	help
-	  Include support for mx31moboard platform. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_MX31LILLY
-	bool "Support MX31 LILLY-1131 platforms (INCO startec)"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_MMC
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select MXC_ULPI if USB_ULPI
-	help
-	  Include support for mx31 based LILLY1131 modules. This includes
-	  specific configurations for the board and its peripherals.
-
-config MACH_QONG
-	bool "Support Dave/DENX QongEVB-LITE platform"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_IMX_UART
-	help
-	  Include support for Dave/DENX QongEVB-LITE platform. This includes
-	  specific configurations for the board and its peripherals.
-
-config MACH_PCM043
-	bool "Support Phytec pcm043 (i.MX35) platforms"
-	select SOC_IMX35
-	select IMX_HAVE_PLATFORM_FLEXCAN
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_SSI
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select MXC_ULPI if USB_ULPI
-	help
-	  Include support for Phytec pcm043 platform. This includes
-	  specific configurations for the board and its peripherals.
-
-config MACH_ARMADILLO5X0
-	bool "Support Atmark Armadillo-500 Development Base Board"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_MMC
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select MXC_ULPI if USB_ULPI
-	help
-	  Include support for Atmark Armadillo-500 platform. This includes
-	  specific configurations for the board and its peripherals.
-
-config MACH_MX35_3DS
-	bool "Support MX35PDK platform"
-	select SOC_IMX35
-	select MXC_DEBUG_BOARD
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	help
-	  Include support for MX35PDK platform. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_KZM_ARM11_01
-	bool "Support KZM-ARM11-01(Kyoto Microcomputer)"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_IMX_UART
-	help
-	  Include support for KZM-ARM11-01. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_BUG
-	bool "Support Buglabs BUGBase platform"
-	select SOC_IMX31
-	select IMX_HAVE_PLATFORM_IMX_UART
-	default y
-	help
-	  Include support for BUGBase 1.3 platform. This includes specific
-	  configurations for the board and its peripherals.
-
-config MACH_EUKREA_CPUIMX35
-	bool "Support Eukrea CPUIMX35 Platform"
-	select SOC_IMX35
-	select IMX_HAVE_PLATFORM_FLEXCAN
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select MXC_ULPI if USB_ULPI
-	help
-	  Include support for Eukrea CPUIMX35 platform. This includes
-	  specific configurations for the board and its peripherals.
-
-choice
-	prompt "Baseboard"
-	depends on MACH_EUKREA_CPUIMX35
-	default MACH_EUKREA_MBIMXSD35_BASEBOARD
-
-config MACH_EUKREA_MBIMXSD35_BASEBOARD
-	bool "Eukrea MBIMXSD development board"
-	select IMX_HAVE_PLATFORM_IMX_SSI
-	help
-	  This adds board specific devices that can be found on Eukrea's
-	  MBIMXSD evaluation board.
-
-endchoice
-
-config MACH_VPR200
-	bool "Support VPR200 platform"
-	select SOC_IMX35
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	help
-	  Include support for VPR200 platform. This includes specific
-	  configurations for the board and its peripherals.
-
-endif
diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile
deleted file mode 100644
index a54faf2cf5fa2d9ed7153d7615d628ed0febc94e..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mx3/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-# Object file lists.
-
-obj-y				:= mm.o devices.o cpu.o
-obj-$(CONFIG_SOC_IMX31)		+= clock-imx31.o iomux-imx31.o ehci-imx31.o
-obj-$(CONFIG_SOC_IMX35)		+= clock-imx35.o ehci-imx35.o
-obj-$(CONFIG_MACH_MX31ADS)	+= mach-mx31ads.o
-obj-$(CONFIG_MACH_MX31LILLY)	+= mach-mx31lilly.o mx31lilly-db.o
-obj-$(CONFIG_MACH_MX31LITE)	+= mach-mx31lite.o mx31lite-db.o
-obj-$(CONFIG_MACH_PCM037)	+= mach-pcm037.o
-obj-$(CONFIG_MACH_PCM037_EET)	+= mach-pcm037_eet.o
-obj-$(CONFIG_MACH_MX31_3DS)	+= mach-mx31_3ds.o
-obj-$(CONFIG_MACH_MX31MOBOARD)	+= mach-mx31moboard.o mx31moboard-devboard.o \
-				   mx31moboard-marxbot.o mx31moboard-smartbot.o
-obj-$(CONFIG_MACH_QONG)		+= mach-qong.o
-obj-$(CONFIG_MACH_PCM043)	+= mach-pcm043.o
-obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
-obj-$(CONFIG_MACH_MX35_3DS)	+= mach-mx35_3ds.o
-obj-$(CONFIG_MACH_KZM_ARM11_01)	+= mach-kzm_arm11_01.o
-obj-$(CONFIG_MACH_BUG)		+= mach-bug.o
-obj-$(CONFIG_MACH_EUKREA_CPUIMX35)	+= mach-cpuimx35.o
-obj-$(CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD)	+= eukrea_mbimxsd-baseboard.o
-obj-$(CONFIG_MACH_VPR200)	+= mach-vpr200.o
diff --git a/arch/arm/mach-mx3/Makefile.boot b/arch/arm/mach-mx3/Makefile.boot
deleted file mode 100644
index e1dd366f836b20412b0bab210cd77a90681b0368..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mx3/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y	:= 0x80008000
-params_phys-y	:= 0x80000100
-initrd_phys-y	:= 0x80800000
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
deleted file mode 100644
index b6672db788fb8145ff41931ffc5849335ef61535..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mx3/devices.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA  02110-1301, USA.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/serial.h>
-#include <linux/gpio.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/common.h>
-#include <mach/mx3_camera.h>
-
-#include "devices.h"
-
-/* i.MX31 Image Processing Unit */
-
-/* The resource order is important! */
-static struct resource mx3_ipu_rsrc[] = {
-	{
-		.start = MX3x_IPU_CTRL_BASE_ADDR,
-		.end = MX3x_IPU_CTRL_BASE_ADDR + 0x5F,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MX3x_IPU_CTRL_BASE_ADDR + 0x88,
-		.end = MX3x_IPU_CTRL_BASE_ADDR + 0xB3,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MX3x_INT_IPU_SYN,
-		.end = MX3x_INT_IPU_SYN,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = MX3x_INT_IPU_ERR,
-		.end = MX3x_INT_IPU_ERR,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device mx3_ipu = {
-	.name = "ipu-core",
-	.id = -1,
-	.num_resources = ARRAY_SIZE(mx3_ipu_rsrc),
-	.resource = mx3_ipu_rsrc,
-};
-
-static struct resource fb_resources[] = {
-	{
-		.start	= MX3x_IPU_CTRL_BASE_ADDR + 0xB4,
-		.end	= MX3x_IPU_CTRL_BASE_ADDR + 0x1BF,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-struct platform_device mx3_fb = {
-	.name		= "mx3_sdc_fb",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(fb_resources),
-	.resource	= fb_resources,
-	.dev		= {
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-       },
-};
-
-static struct resource camera_resources[] = {
-	{
-		.start	= MX3x_IPU_CTRL_BASE_ADDR + 0x60,
-		.end	= MX3x_IPU_CTRL_BASE_ADDR + 0x87,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-struct platform_device mx3_camera = {
-	.name		= "mx3-camera",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(camera_resources),
-	.resource	= camera_resources,
-	.dev		= {
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-static struct resource imx_rtc_resources[] = {
-	{
-		.start  = MX31_RTC_BASE_ADDR,
-		.end    = MX31_RTC_BASE_ADDR + 0x3fff,
-		.flags  = IORESOURCE_MEM,
-	},
-	{
-		.start  = MX31_INT_RTC,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device imx_rtc_device0 = {
-	.name           = "mxc_rtc",
-	.id             = -1,
-	.num_resources  = ARRAY_SIZE(imx_rtc_resources),
-	.resource       = imx_rtc_resources,
-};
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
deleted file mode 100644
index 121962c568d10ca449ea00f1150489de2ea5746a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mx3/devices.h
+++ /dev/null
@@ -1,4 +0,0 @@
-extern struct platform_device mx3_ipu;
-extern struct platform_device mx3_fb;
-extern struct platform_device mx3_camera;
-extern struct platform_device imx_rtc_device0;
diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
deleted file mode 100644
index 54d7174b42028656660cf57419b5536a58961129..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mx3/mm.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- *  Copyright (C) 1999,2000 Arm Limited
- *  Copyright (C) 2000 Deep Blue Solutions Ltd
- *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
- *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- *    - add MX31 specific definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/err.h>
-
-#include <asm/pgtable.h>
-#include <asm/mach/map.h>
-#include <asm/hardware/cache-l2x0.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-v3.h>
-#include <mach/gpio.h>
-#include <mach/irqs.h>
-
-#ifdef CONFIG_SOC_IMX31
-static struct map_desc mx31_io_desc[] __initdata = {
-	imx_map_entry(MX31, X_MEMC, MT_DEVICE),
-	imx_map_entry(MX31, AVIC, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX31, AIPS1, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX31, AIPS2, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX31, SPBA0, MT_DEVICE_NONSHARED),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory mappings
- * for the IO modules.
- */
-void __init mx31_map_io(void)
-{
-	iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc));
-}
-
-void __init imx31_init_early(void)
-{
-	mxc_set_cpu_type(MXC_CPU_MX31);
-	mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
-}
-
-static struct mxc_gpio_port imx31_gpio_ports[] = {
-	DEFINE_IMX_GPIO_PORT_IRQ(MX31, 0, 1, MX31_INT_GPIO1),
-	DEFINE_IMX_GPIO_PORT_IRQ(MX31, 1, 2, MX31_INT_GPIO2),
-	DEFINE_IMX_GPIO_PORT_IRQ(MX31, 2, 3, MX31_INT_GPIO3),
-};
-
-void __init mx31_init_irq(void)
-{
-	mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR));
-	mxc_gpio_init(imx31_gpio_ports,	ARRAY_SIZE(imx31_gpio_ports));
-}
-#endif /* ifdef CONFIG_SOC_IMX31 */
-
-#ifdef CONFIG_SOC_IMX35
-static struct map_desc mx35_io_desc[] __initdata = {
-	imx_map_entry(MX35, X_MEMC, MT_DEVICE),
-	imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX35, AIPS1, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX35, AIPS2, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX35, SPBA0, MT_DEVICE_NONSHARED),
-};
-
-void __init mx35_map_io(void)
-{
-	iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc));
-}
-
-void __init imx35_init_early(void)
-{
-	mxc_set_cpu_type(MXC_CPU_MX35);
-	mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR));
-	mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
-}
-
-static struct mxc_gpio_port imx35_gpio_ports[] = {
-	DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1),
-	DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2),
-	DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3),
-};
-
-void __init mx35_init_irq(void)
-{
-	mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR));
-	mxc_gpio_init(imx35_gpio_ports,	ARRAY_SIZE(imx35_gpio_ports));
-}
-#endif /* ifdef CONFIG_SOC_IMX35 */
-
-#ifdef CONFIG_CACHE_L2X0
-static int mxc_init_l2x0(void)
-{
-	void __iomem *l2x0_base;
-	void __iomem *clkctl_base;
-/*
- * First of all, we must repair broken chip settings. There are some
- * i.MX35 CPUs in the wild, comming with bogus L2 cache settings. These
- * misconfigured CPUs will run amok immediately when the L2 cache gets enabled.
- * Workaraound is to setup the correct register setting prior enabling the
- * L2 cache. This should not hurt already working CPUs, as they are using the
- * same value
- */
-#define L2_MEM_VAL 0x10
-
-	clkctl_base = ioremap(MX35_CLKCTL_BASE_ADDR, 4096);
-	if (clkctl_base != NULL) {
-		writel(0x00000515, clkctl_base + L2_MEM_VAL);
-		iounmap(clkctl_base);
-	} else {
-		pr_err("L2 cache: Cannot fix timing. Trying to continue without\n");
-	}
-
-	l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096);
-	if (IS_ERR(l2x0_base)) {
-		printk(KERN_ERR "remapping L2 cache area failed with %ld\n",
-				PTR_ERR(l2x0_base));
-		return 0;
-	}
-
-	l2x0_init(l2x0_base, 0x00030024, 0x00000000);
-
-	return 0;
-}
-
-arch_initcall(mxc_init_l2x0);
-#endif
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
index 159340da9191974309ad8f6996bfcd91bfa02ff7..799fbc40e53c22437420d9767cb6a18f10f7bb57 100644
--- a/arch/arm/mach-mx5/Kconfig
+++ b/arch/arm/mach-mx5/Kconfig
@@ -1,11 +1,11 @@
-if ARCH_MX5
-# ARCH_MX50/51/53 are left to mark places where prevent multi-soc in single
+if ARCH_MX503 || ARCH_MX51
+# ARCH_MX5/50/53 are left to mark places where prevent multi-soc in single
 # image. So for most time, SOC_IMX50/51/53 should be used.
 
-config ARCH_MX50
+config ARCH_MX5
 	bool
 
-config ARCH_MX51
+config ARCH_MX50
 	bool
 
 config ARCH_MX53
@@ -13,27 +13,54 @@ config ARCH_MX53
 
 config SOC_IMX50
 	bool
+	select CPU_V7
+	select ARM_L1_CACHE_SHIFT_6
 	select MXC_TZIC
 	select ARCH_MXC_IOMUX_V3
 	select ARCH_MXC_AUDMUX_V2
 	select ARCH_HAS_CPUFREQ
+	select ARCH_MX5
 	select ARCH_MX50
 
 config	SOC_IMX51
 	bool
+	select CPU_V7
+	select ARM_L1_CACHE_SHIFT_6
 	select MXC_TZIC
 	select ARCH_MXC_IOMUX_V3
 	select ARCH_MXC_AUDMUX_V2
 	select ARCH_HAS_CPUFREQ
-	select ARCH_MX51
+	select ARCH_MX5
 
 config	SOC_IMX53
 	bool
+	select CPU_V7
+	select ARM_L1_CACHE_SHIFT_6
 	select MXC_TZIC
 	select ARCH_MXC_IOMUX_V3
+	select ARCH_MX5
 	select ARCH_MX53
 
-comment "MX5 platforms:"
+if ARCH_MX50_SUPPORTED
+#comment "i.MX50 machines:"
+
+config MACH_MX50_RDP
+	bool "Support MX50 reference design platform"
+	depends on BROKEN
+	select SOC_IMX50
+	select IMX_HAVE_PLATFORM_IMX_I2C
+	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+	select IMX_HAVE_PLATFORM_SPI_IMX
+	select IMX_HAVE_PLATFORM_FEC
+	help
+	  Include support for MX50 reference design platform (RDP) board. This
+	  includes specific configurations for the board and its peripherals.
+
+endif # ARCH_MX50_SUPPORTED
+
+if ARCH_MX51
+comment "i.MX51 machines:"
 
 config MACH_MX51_BABBAGE
 	bool "Support MX51 BABBAGE platforms"
@@ -136,6 +163,11 @@ config MACH_MX51_EFIKASB
 	  Include support for Genesi Efika Smartbook. This includes specific
 	  configurations for the board and its peripherals.
 
+endif # ARCH_MX51
+
+if ARCH_MX53_SUPPORTED
+comment "i.MX53 machines:"
+
 config MACH_MX53_EVK
 	bool "Support MX53 EVK platforms"
 	select SOC_IMX53
@@ -154,6 +186,7 @@ config MACH_MX53_SMD
 	select IMX_HAVE_PLATFORM_IMX2_WDT
 	select IMX_HAVE_PLATFORM_IMX_I2C
 	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
 	help
 	  Include support for MX53 SMD platform. This includes specific
 	  configurations for the board and its peripherals.
@@ -170,17 +203,6 @@ config MACH_MX53_LOCO
 	  Include support for MX53 LOCO platform. This includes specific
 	  configurations for the board and its peripherals.
 
-config MACH_MX50_RDP
-	bool "Support MX50 reference design platform"
-	depends on BROKEN
-	select SOC_IMX50
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select IMX_HAVE_PLATFORM_FEC
-	help
-	  Include support for MX50 reference design platform (RDP) board. This
-	  includes specific configurations for the board and its peripherals.
+endif # ARCH_MX53_SUPPORTED
 
 endif
diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c
index d0296a94c475dda0448ade48b192a790e6047c34..4efa02ee163991aa4c788bc042f8d1d8dff2111b 100644
--- a/arch/arm/mach-mx5/board-cpuimx51.c
+++ b/arch/arm/mach-mx5/board-cpuimx51.c
@@ -23,13 +23,11 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 
 #include <mach/eukrea-baseboards.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c
index 29b180823bf58b9a5c5e70404cc39f1d344b8d13..5ef25a596143bf52a9c1bc3034e95c903d31325e 100644
--- a/arch/arm/mach-mx5/board-cpuimx51sd.c
+++ b/arch/arm/mach-mx5/board-cpuimx51sd.c
@@ -23,7 +23,6 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <linux/i2c-gpio.h>
 #include <linux/spi/spi.h>
 #include <linux/can/platform/mcp251x.h>
@@ -32,7 +31,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-mx5/board-mx50_rdp.c b/arch/arm/mach-mx5/board-mx50_rdp.c
index dedf7f2d6d0fda4cbddac06b4e7e4c2bfae8d479..11210e1ae42a3a61155d67163a5ce74cfeda4473 100644
--- a/arch/arm/mach-mx5/board-mx50_rdp.c
+++ b/arch/arm/mach-mx5/board-mx50_rdp.c
@@ -23,7 +23,6 @@
 #include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index bea4e4135f9def09d56bd794040a14ec0d409f11..c7b3fabf50f99a550bb5242f0b3fad37c65ee650 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -16,9 +16,6 @@
 #include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
-#include <linux/fec.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
@@ -26,7 +23,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -208,18 +204,16 @@ static inline void babbage_usbhub_reset(void)
 {
 	int ret;
 
-	/* Bring USB hub out of reset */
-	ret = gpio_request(BABBAGE_USB_HUB_RESET, "GPIO1_7");
+	/* Reset USB hub */
+	ret = gpio_request_one(BABBAGE_USB_HUB_RESET,
+					GPIOF_OUT_INIT_LOW, "GPIO1_7");
 	if (ret) {
 		printk(KERN_ERR"failed to get GPIO_USB_HUB_RESET: %d\n", ret);
 		return;
 	}
-	gpio_direction_output(BABBAGE_USB_HUB_RESET, 0);
 
-	/* USB HUB RESET - De-assert USB HUB RESET_N */
-	msleep(1);
-	gpio_set_value(BABBAGE_USB_HUB_RESET, 0);
-	msleep(1);
+	msleep(2);
+	/* Deassert reset */
 	gpio_set_value(BABBAGE_USB_HUB_RESET, 1);
 }
 
@@ -361,7 +355,7 @@ static void __init mx51_babbage_init(void)
 
 	/* Set the PAD settings for the pwr key. */
 	mxc_iomux_v3_setup_pad(power_key);
-	imx51_add_gpio_keys(&imx_button_data);
+	imx_add_gpio_keys(&imx_button_data);
 
 	imx51_add_imx_i2c(0, &babbage_i2c_data);
 	imx51_add_imx_i2c(1, &babbage_i2c_data);
diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c
index acab1911cb3c6f7eac1720515ac6d3634b3e84f3..6e362315291b4f03a9dd71d6085b67edfd2078a6 100644
--- a/arch/arm/mach-mx5/board-mx51_efikamx.c
+++ b/arch/arm/mach-mx5/board-mx51_efikamx.c
@@ -22,7 +22,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -32,8 +31,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -252,7 +249,7 @@ static void __init mx51_efikamx_init(void)
 	}
 
 	platform_device_register(&mx51_efikamx_leds_device);
-	imx51_add_gpio_keys(&mx51_efikamx_powerkey_data);
+	imx_add_gpio_keys(&mx51_efikamx_powerkey_data);
 
 	if (system_rev == 0x11) {
 		gpio_request(EFIKAMX_RESET1_1, "reset");
diff --git a/arch/arm/mach-mx5/board-mx51_efikasb.c b/arch/arm/mach-mx5/board-mx51_efikasb.c
index db04ce8462dc35b8b0a2ee3ac0404cc80bec1075..474fc6e4c6df5593ecd0df7a80b3f3c8c5569a1c 100644
--- a/arch/arm/mach-mx5/board-mx51_efikasb.c
+++ b/arch/arm/mach-mx5/board-mx51_efikasb.c
@@ -22,7 +22,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -35,8 +34,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -260,7 +257,7 @@ static void __init efikasb_board_init(void)
 	imx51_add_sdhci_esdhc_imx(1, NULL);
 
 	platform_device_register(&mx51_efikasb_leds_device);
-	imx51_add_gpio_keys(&mx51_efikasb_keys_data);
+	imx_add_gpio_keys(&mx51_efikasb_keys_data);
 
 }
 
diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c
index 2af3f43f74db7db5375a75b62d4fc5c80f99d09e..f87d571882c64df8419e7cd3ce6bff9099bab428 100644
--- a/arch/arm/mach-mx5/board-mx53_evk.c
+++ b/arch/arm/mach-mx5/board-mx53_evk.c
@@ -21,7 +21,6 @@
 
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/spi/flash.h>
@@ -31,7 +30,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 
 #define MX53_EVK_FEC_PHY_RST	IMX_GPIO_NR(7, 6)
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index 6206b1191fe8e574efe7c480864fd8201060244c..1b947e8c9c0c69f45c6bfef5abf048b1f33d5cdf 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -20,13 +20,11 @@
 
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-mx5/board-mx53_smd.c b/arch/arm/mach-mx5/board-mx53_smd.c
index 31e173267edfadfa014ccd562eaa9fd818f78ee2..817c08938f552e0194a8c409c48132252766ba51 100644
--- a/arch/arm/mach-mx5/board-mx53_smd.c
+++ b/arch/arm/mach-mx5/board-mx53_smd.c
@@ -20,13 +20,11 @@
 
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 
 #include <asm/mach-types.h>
@@ -52,6 +50,31 @@ static iomux_v3_cfg_t mx53_smd_pads[] = {
 	/* I2C1 */
 	MX53_PAD_CSI0_DAT8__I2C1_SDA,
 	MX53_PAD_CSI0_DAT9__I2C1_SCL,
+	/* SD1 */
+	MX53_PAD_SD1_CMD__ESDHC1_CMD,
+	MX53_PAD_SD1_CLK__ESDHC1_CLK,
+	MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
+	MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
+	MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
+	MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
+	/* SD2 */
+	MX53_PAD_SD2_CMD__ESDHC2_CMD,
+	MX53_PAD_SD2_CLK__ESDHC2_CLK,
+	MX53_PAD_SD2_DATA0__ESDHC2_DAT0,
+	MX53_PAD_SD2_DATA1__ESDHC2_DAT1,
+	MX53_PAD_SD2_DATA2__ESDHC2_DAT2,
+	MX53_PAD_SD2_DATA3__ESDHC2_DAT3,
+	/* SD3 */
+	MX53_PAD_PATA_DATA8__ESDHC3_DAT0,
+	MX53_PAD_PATA_DATA9__ESDHC3_DAT1,
+	MX53_PAD_PATA_DATA10__ESDHC3_DAT2,
+	MX53_PAD_PATA_DATA11__ESDHC3_DAT3,
+	MX53_PAD_PATA_DATA0__ESDHC3_DAT4,
+	MX53_PAD_PATA_DATA1__ESDHC3_DAT5,
+	MX53_PAD_PATA_DATA2__ESDHC3_DAT6,
+	MX53_PAD_PATA_DATA3__ESDHC3_DAT7,
+	MX53_PAD_PATA_IORDY__ESDHC3_CLK,
+	MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
 };
 
 static const struct imxuart_platform_data mx53_smd_uart_data __initconst = {
@@ -97,6 +120,9 @@ static void __init mx53_smd_board_init(void)
 	imx53_add_fec(&mx53_smd_fec_data);
 	imx53_add_imx2_wdt(0, NULL);
 	imx53_add_imx_i2c(0, &mx53_smd_i2c_data);
+	imx53_add_sdhci_esdhc_imx(0, NULL);
+	imx53_add_sdhci_esdhc_imx(1, NULL);
+	imx53_add_sdhci_esdhc_imx(2, NULL);
 }
 
 static void __init mx53_smd_timer_init(void)
diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index fdbc05ed5513db7792ba04c39991d210843e2ace..6b89c1bf4eb2f7a774b18c7b68871b173b5f4da1 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1563,6 +1563,7 @@ int __init mx53_clocks_init(unsigned long ckil, unsigned long osc,
 	clk_enable(&iim_clk);
 	mx53_revision();
 	clk_disable(&iim_clk);
+	mx53_display_revision();
 
 	/* Set SDHC parents to be PLL2 */
 	clk_set_parent(&esdhc1_clk, &pll2_sw_clk);
diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c
index 472bdfab2e552e3d7974c0a42a1477c444c84fe2..86f87da59c641e9012b7faccaadd80bbe0b8a44e 100644
--- a/arch/arm/mach-mx5/cpu.c
+++ b/arch/arm/mach-mx5/cpu.c
@@ -166,6 +166,29 @@ int mx50_revision(void)
 }
 EXPORT_SYMBOL(mx50_revision);
 
+void mx53_display_revision(void)
+{
+	int rev;
+	char *srev;
+	rev = mx53_revision();
+
+	switch (rev) {
+	case IMX_CHIP_REVISION_1_0:
+		srev = IMX_CHIP_REVISION_1_0_STRING;
+		break;
+	case IMX_CHIP_REVISION_2_0:
+		srev = IMX_CHIP_REVISION_2_0_STRING;
+		break;
+	case IMX_CHIP_REVISION_2_1:
+		srev = IMX_CHIP_REVISION_2_1_STRING;
+		break;
+	default:
+		srev = IMX_CHIP_REVISION_UNKNOWN_STRING;
+	}
+	printk(KERN_INFO "CPU identified as i.MX53, silicon rev %s\n", srev);
+}
+EXPORT_SYMBOL(mx53_display_revision);
+
 static int __init post_cpu_init(void)
 {
 	unsigned int reg;
diff --git a/arch/arm/mach-mx5/devices-imx50.h b/arch/arm/mach-mx5/devices-imx50.h
index c9e42823c7e305ebc1621bdcbd19b5273c91ca60..7216667eaafcd2d259c2882a934b3f292c02ef21 100644
--- a/arch/arm/mach-mx5/devices-imx50.h
+++ b/arch/arm/mach-mx5/devices-imx50.h
@@ -21,14 +21,14 @@
 #include <mach/mx50.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[];
 #define imx50_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx50_imx_uart_data[id], pdata)
 
-extern const struct imx_fec_data imx50_fec_data __initconst;
+extern const struct imx_fec_data imx50_fec_data;
 #define imx50_add_fec(pdata)	\
 	imx_add_fec(&imx50_fec_data, pdata)
 
-extern const struct imx_imx_i2c_data imx50_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx50_imx_i2c_data[];
 #define imx50_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx50_imx_i2c_data[id], pdata)
diff --git a/arch/arm/mach-mx5/devices-imx51.h b/arch/arm/mach-mx5/devices-imx51.h
index 7fff485e5603fa44c5940db381bfb06de5caf0d9..e11bc0e0ec490fc1c1c12b32fde2b634ee39598e 100644
--- a/arch/arm/mach-mx5/devices-imx51.h
+++ b/arch/arm/mach-mx5/devices-imx51.h
@@ -9,49 +9,46 @@
 #include <mach/mx51.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx51_fec_data __initconst;
+extern const struct imx_fec_data imx51_fec_data;
 #define imx51_add_fec(pdata)	\
 	imx_add_fec(&imx51_fec_data, pdata)
 
-#define imx51_add_gpio_keys(pdata) imx_add_gpio_keys(pdata)
-
-extern const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx51_imx_i2c_data[];
 #define imx51_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx51_imx_i2c_data[id], pdata)
 
-extern const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx51_imx_ssi_data[];
 #define imx51_add_imx_ssi(id, pdata)	\
 	imx_add_imx_ssi(&imx51_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[];
 #define imx51_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx51_imx_uart_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx51_mxc_nand_data;
 #define imx51_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand(&imx51_mxc_nand_data, pdata)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx51_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx51_sdhci_esdhc_imx_data[];
 #define imx51_add_sdhci_esdhc_imx(id, pdata)	\
 	imx_add_sdhci_esdhc_imx(&imx51_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx51_cspi_data __initconst;
+extern const struct imx_spi_imx_data imx51_cspi_data;
 #define imx51_add_cspi(pdata)	\
 	imx_add_spi_imx(&imx51_cspi_data, pdata)
 
-extern const struct imx_spi_imx_data imx51_ecspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx51_ecspi_data[];
 #define imx51_add_ecspi(id, pdata)	\
 	imx_add_spi_imx(&imx51_ecspi_data[id], pdata)
 
-extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst;
+extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[];
 #define imx51_add_imx2_wdt(id, pdata)	\
 	imx_add_imx2_wdt(&imx51_imx2_wdt_data[id])
 
-extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst;
+extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[];
 #define imx51_add_mxc_pwm(id)	\
 	imx_add_mxc_pwm(&imx51_mxc_pwm_data[id])
 
-extern const struct imx_imx_keypad_data imx51_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx51_imx_keypad_data;
 #define imx51_add_imx_keypad(pdata)	\
 	imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)
diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
index 9251008dad1f666d3f9eacb3c6d7c7fb8fa9eda5..48f4c8cc42f54e95e72c70fe2c58a900a86185b4 100644
--- a/arch/arm/mach-mx5/devices-imx53.h
+++ b/arch/arm/mach-mx5/devices-imx53.h
@@ -8,28 +8,27 @@
 #include <mach/mx53.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx53_fec_data __initconst;
+extern const struct imx_fec_data imx53_fec_data;
 #define imx53_add_fec(pdata)   \
 	imx_add_fec(&imx53_fec_data, pdata)
 
-extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[];
 #define imx53_add_imx_uart(id, pdata)	\
 	imx_add_imx_uart_1irq(&imx53_imx_uart_data[id], pdata)
 
 
-extern const struct imx_imx_i2c_data imx53_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx53_imx_i2c_data[];
 #define imx53_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx53_imx_i2c_data[id], pdata)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx53_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx53_sdhci_esdhc_imx_data[];
 #define imx53_add_sdhci_esdhc_imx(id, pdata)	\
 	imx_add_sdhci_esdhc_imx(&imx53_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx53_ecspi_data[];
 #define imx53_add_ecspi(id, pdata)	\
 	imx_add_spi_imx(&imx53_ecspi_data[id], pdata)
 
-extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
+extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[];
 #define imx53_add_imx2_wdt(id, pdata)	\
 	imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
diff --git a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
index 4a8550529b04f6aa6fbb4a2c3a635da7c7467d2e..97292d20f1f39353fe63bdda41088ac9ff5fce94 100644
--- a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
@@ -18,13 +18,11 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <linux/i2c/tsc2007.h>
 #include <linux/leds.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx51.h>
 
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
index e6c1119c20ae4df4d1bd2e846cbaa25d08ee854b..31c871ec46a6f9cc060d8a24c72df591f0277dbd 100644
--- a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
@@ -27,7 +27,6 @@
 #include <linux/irq.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/i2c.h>
 
@@ -38,7 +37,6 @@
 
 #include <mach/hardware.h>
 #include <mach/common.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx51.h>
 #include <mach/audmux.h>
 
@@ -108,23 +106,14 @@ static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
 	},
 };
 
-static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
+static const struct gpio_keys_platform_data
+		eukrea_mbimxsd_button_data __initconst = {
 	.buttons	= eukrea_mbimxsd_gpio_buttons,
 	.nbuttons	= ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
 
-static struct platform_device eukrea_mbimxsd_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &eukrea_mbimxsd_button_data,
-	}
-};
-
 static struct platform_device *platform_devices[] __initdata = {
 	&eukrea_mbimxsd_leds_gpio,
-	&eukrea_mbimxsd_button_device,
 };
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -166,4 +155,5 @@ void __init eukrea_mbimxsd51_baseboard_init(void)
 				ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
 
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+	imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }
diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
index d0c7075937cf31828dccc87e339dab38b8bf821a..56739c23aca7868f43c42b0af94042632f8f5084 100644
--- a/arch/arm/mach-mx5/mx51_efika.c
+++ b/arch/arm/mach-mx5/mx51_efika.c
@@ -20,7 +20,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -30,8 +29,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
diff --git a/arch/arm/mach-mxc91231/Kconfig b/arch/arm/mach-mxc91231/Kconfig
deleted file mode 100644
index 8e5fa38ebb67268159fa7c17a8774fbc1dda5e0e..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-if ARCH_MXC91231
-
-comment "MXC91231 platforms:"
-
-config MACH_MAGX_ZN5
-	bool "Support Motorola Zn5 GSM phone"
-	default n
-	help
-	  Include support for Motorola Zn5 GSM phone.
-
-endif
diff --git a/arch/arm/mach-mxc91231/Makefile b/arch/arm/mach-mxc91231/Makefile
deleted file mode 100644
index 011d5e19712560160a4c8e79c4db8111aa128dc0..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-y	:= mm.o clock.o devices.o system.o iomux.o
-obj-$(CONFIG_MACH_MAGX_ZN5) += magx-zn5.o
diff --git a/arch/arm/mach-mxc91231/Makefile.boot b/arch/arm/mach-mxc91231/Makefile.boot
deleted file mode 100644
index 9939a19d99a1fba431295b0ae189f74b2e61676a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y	:= 0x90008000
-params_phys-y	:= 0x90000100
-initrd_phys-y	:= 0x90800000
diff --git a/arch/arm/mach-mxc91231/clock.c b/arch/arm/mach-mxc91231/clock.c
deleted file mode 100644
index 9fab505f1eb1a2c73b14ea489553442956782af0..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/clock.c
+++ /dev/null
@@ -1,640 +0,0 @@
-#include <linux/clk.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/clkdev.h>
-
-#include <mach/clock.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-
-#include <asm/bug.h>
-#include <asm/div64.h>
-
-#include "crm_regs.h"
-
-#define CRM_SMALL_DIVIDER(base, name) \
-	crm_small_divider(base, \
-			  base ## _ ## name ## _OFFSET, \
-			  base ## _ ## name ## _MASK)
-#define CRM_1DIVIDER(base, name) \
-	crm_divider(base, \
-		    base ## _ ## name ## _OFFSET, \
-		    base ## _ ## name ## _MASK, 1)
-#define CRM_16DIVIDER(base, name) \
-	crm_divider(base, \
-		    base ## _ ## name ## _OFFSET, \
-		    base ## _ ## name ## _MASK, 16)
-
-static u32 crm_small_divider(void __iomem *reg, u8 offset, u32 mask)
-{
-	static const u32 crm_small_dividers[] = {
-		2, 3, 4, 5, 6, 8, 10, 12
-	};
-	u8 idx;
-
-	idx = (__raw_readl(reg) & mask) >> offset;
-	if (idx > 7)
-		return 1;
-
-	return crm_small_dividers[idx];
-}
-
-static u32 crm_divider(void __iomem *reg, u8 offset, u32 mask, u32 z)
-{
-	u32 div;
-	div = (__raw_readl(reg) & mask) >> offset;
-	return div ? div : z;
-}
-
-static int _clk_1bit_enable(struct clk *clk)
-{
-	u32 reg;
-
-	reg = __raw_readl(clk->enable_reg);
-	reg |= 1 << clk->enable_shift;
-	__raw_writel(reg, clk->enable_reg);
-
-	return 0;
-}
-
-static void _clk_1bit_disable(struct clk *clk)
-{
-	u32 reg;
-
-	reg = __raw_readl(clk->enable_reg);
-	reg &= ~(1 << clk->enable_shift);
-	__raw_writel(reg, clk->enable_reg);
-}
-
-static int _clk_3bit_enable(struct clk *clk)
-{
-	u32 reg;
-
-	reg = __raw_readl(clk->enable_reg);
-	reg |= 0x7 << clk->enable_shift;
-	__raw_writel(reg, clk->enable_reg);
-
-	return 0;
-}
-
-static void _clk_3bit_disable(struct clk *clk)
-{
-	u32 reg;
-
-	reg = __raw_readl(clk->enable_reg);
-	reg &= ~(0x7 << clk->enable_shift);
-	__raw_writel(reg, clk->enable_reg);
-}
-
-static unsigned long ckih_rate;
-
-static unsigned long clk_ckih_get_rate(struct clk *clk)
-{
-	return ckih_rate;
-}
-
-static struct clk ckih_clk = {
-	.get_rate = clk_ckih_get_rate,
-};
-
-static unsigned long clk_ckih_x2_get_rate(struct clk *clk)
-{
-	return 2 * clk_get_rate(clk->parent);
-}
-
-static struct clk ckih_x2_clk = {
-	.parent = &ckih_clk,
-	.get_rate = clk_ckih_x2_get_rate,
-};
-
-static unsigned long clk_ckil_get_rate(struct clk *clk)
-{
-	return CKIL_CLK_FREQ;
-}
-
-static struct clk ckil_clk = {
-	.get_rate = clk_ckil_get_rate,
-};
-
-/* plls stuff */
-static struct clk mcu_pll_clk;
-static struct clk dsp_pll_clk;
-static struct clk usb_pll_clk;
-
-static struct clk *pll_clk(u8 sel)
-{
-	switch (sel) {
-	case 0:
-		return &mcu_pll_clk;
-	case 1:
-		return &dsp_pll_clk;
-	case 2:
-		return &usb_pll_clk;
-	}
-	BUG();
-}
-
-static void __iomem *pll_base(struct clk *clk)
-{
-	if (clk == &mcu_pll_clk)
-		return MXC_PLL0_BASE;
-	else if (clk == &dsp_pll_clk)
-		return MXC_PLL1_BASE;
-	else if (clk == &usb_pll_clk)
-		return MXC_PLL2_BASE;
-	BUG();
-}
-
-static unsigned long clk_pll_get_rate(struct clk *clk)
-{
-	const void __iomem *pllbase;
-	unsigned long dp_op, dp_mfd, dp_mfn, pll_hfsm, ref_clk, mfi;
-	long mfn, mfn_abs, mfd, pdf;
-	s64 temp;
-	pllbase = pll_base(clk);
-
-	pll_hfsm = __raw_readl(pllbase + MXC_PLL_DP_CTL) & MXC_PLL_DP_CTL_HFSM;
-	if (pll_hfsm == 0) {
-		dp_op = __raw_readl(pllbase + MXC_PLL_DP_OP);
-		dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_MFD);
-		dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_MFN);
-	} else {
-		dp_op = __raw_readl(pllbase + MXC_PLL_DP_HFS_OP);
-		dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFD);
-		dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFN);
-	}
-
-	pdf = dp_op & MXC_PLL_DP_OP_PDF_MASK;
-	mfi = (dp_op >> MXC_PLL_DP_OP_MFI_OFFSET) & MXC_PLL_DP_OP_PDF_MASK;
-	mfi = (mfi <= 5) ? 5 : mfi;
-	mfd = dp_mfd & MXC_PLL_DP_MFD_MASK;
-	mfn = dp_mfn & MXC_PLL_DP_MFN_MASK;
-	mfn = (mfn <= 0x4000000) ? mfn : (mfn - 0x10000000);
-
-	if (mfn < 0)
-		mfn_abs = -mfn;
-	else
-		mfn_abs = mfn;
-
-/* XXX: actually this asumes that ckih is fed to pll, but spec says
- * that ckih_x2 is also possible. need to check this out.
- */
-	ref_clk = clk_get_rate(&ckih_clk);
-
-	ref_clk *= 2;
-	ref_clk /= pdf + 1;
-
-	temp = (u64) ref_clk * mfn_abs;
-	do_div(temp, mfd);
-	if (mfn < 0)
-		temp = -temp;
-	temp += ref_clk * mfi;
-
-	return temp;
-}
-
-static int clk_pll_enable(struct clk *clk)
-{
-	void __iomem *ctl;
-	u32 reg;
-
-	ctl = pll_base(clk);
-	reg = __raw_readl(ctl);
-	reg |= (MXC_PLL_DP_CTL_RST | MXC_PLL_DP_CTL_UPEN);
-	__raw_writel(reg, ctl);
-	do {
-		reg = __raw_readl(ctl);
-	} while ((reg & MXC_PLL_DP_CTL_LRF) != MXC_PLL_DP_CTL_LRF);
-	return 0;
-}
-
-static void clk_pll_disable(struct clk *clk)
-{
-	void __iomem *ctl;
-	u32 reg;
-
-	ctl = pll_base(clk);
-	reg = __raw_readl(ctl);
-	reg &= ~(MXC_PLL_DP_CTL_RST | MXC_PLL_DP_CTL_UPEN);
-	__raw_writel(reg, ctl);
-}
-
-static struct clk mcu_pll_clk = {
-	.parent = &ckih_clk,
-	.get_rate = clk_pll_get_rate,
-	.enable = clk_pll_enable,
-	.disable = clk_pll_disable,
-};
-
-static struct clk dsp_pll_clk = {
-	.parent = &ckih_clk,
-	.get_rate = clk_pll_get_rate,
-	.enable = clk_pll_enable,
-	.disable = clk_pll_disable,
-};
-
-static struct clk usb_pll_clk = {
-	.parent = &ckih_clk,
-	.get_rate = clk_pll_get_rate,
-	.enable = clk_pll_enable,
-	.disable = clk_pll_disable,
-};
-/* plls stuff end */
-
-/* ap_ref_clk stuff */
-static struct clk ap_ref_clk;
-
-static unsigned long clk_ap_ref_get_rate(struct clk *clk)
-{
-	u32 ascsr, acsr;
-	u8 ap_pat_ref_div_2, ap_isel, acs, ads;
-
-	ascsr = __raw_readl(MXC_CRMAP_ASCSR);
-	acsr = __raw_readl(MXC_CRMAP_ACSR);
-
-	/* 0 for ckih, 1 for ckih*2 */
-	ap_isel = ascsr & MXC_CRMAP_ASCSR_APISEL;
-	/* reg divider */
-	ap_pat_ref_div_2 = (ascsr >> MXC_CRMAP_ASCSR_AP_PATDIV2_OFFSET) & 0x1;
-	/* undocumented, 1 for disabling divider */
-	ads = (acsr >> MXC_CRMAP_ACSR_ADS_OFFSET) & 0x1;
-	/* 0 for pat_ref, 1 for divider out */
-	acs = acsr & MXC_CRMAP_ACSR_ACS;
-
-	if (acs & !ads)
-		/* use divided clock */
-		return clk_get_rate(clk->parent) / (ap_pat_ref_div_2 ? 2 : 1);
-
-	return clk_get_rate(clk->parent) * (ap_isel ? 2 : 1);
-}
-
-static struct clk ap_ref_clk = {
-	.parent = &ckih_clk,
-	.get_rate = clk_ap_ref_get_rate,
-};
-/* ap_ref_clk stuff end */
-
-/* ap_pre_dfs_clk stuff */
-static struct clk ap_pre_dfs_clk;
-
-static unsigned long clk_ap_pre_dfs_get_rate(struct clk *clk)
-{
-	u32 acsr, ascsr;
-
-	acsr = __raw_readl(MXC_CRMAP_ACSR);
-	ascsr = __raw_readl(MXC_CRMAP_ASCSR);
-
-	if (acsr & MXC_CRMAP_ACSR_ACS) {
-		u8 sel;
-		sel = (ascsr & MXC_CRMAP_ASCSR_APSEL_MASK) >>
-			MXC_CRMAP_ASCSR_APSEL_OFFSET;
-		return clk_get_rate(pll_clk(sel)) /
-			CRM_SMALL_DIVIDER(MXC_CRMAP_ACDR, ARMDIV);
-	}
-	return clk_get_rate(&ap_ref_clk);
-}
-
-static struct clk ap_pre_dfs_clk = {
-	.get_rate = clk_ap_pre_dfs_get_rate,
-};
-/* ap_pre_dfs_clk stuff end */
-
-/* usb_clk stuff */
-static struct clk usb_clk;
-
-static struct clk *clk_usb_parent(struct clk *clk)
-{
-	u32 acsr, ascsr;
-
-	acsr = __raw_readl(MXC_CRMAP_ACSR);
-	ascsr = __raw_readl(MXC_CRMAP_ASCSR);
-
-	if (acsr & MXC_CRMAP_ACSR_ACS) {
-		u8 sel;
-		sel = (ascsr & MXC_CRMAP_ASCSR_USBSEL_MASK) >>
-			MXC_CRMAP_ASCSR_USBSEL_OFFSET;
-		return pll_clk(sel);
-	}
-	return &ap_ref_clk;
-}
-
-static unsigned long clk_usb_get_rate(struct clk *clk)
-{
-	return clk_get_rate(clk->parent) /
-		CRM_SMALL_DIVIDER(MXC_CRMAP_ACDER2, USBDIV);
-}
-
-static struct clk usb_clk = {
-	.enable_reg = MXC_CRMAP_ACDER2,
-	.enable_shift = MXC_CRMAP_ACDER2_USBEN_OFFSET,
-	.get_rate = clk_usb_get_rate,
-	.enable = _clk_1bit_enable,
-	.disable = _clk_1bit_disable,
-};
-/* usb_clk stuff end */
-
-static unsigned long clk_ipg_get_rate(struct clk *clk)
-{
-	return clk_get_rate(clk->parent) / CRM_16DIVIDER(MXC_CRMAP_ACDR, IPDIV);
-}
-
-static unsigned long clk_ahb_get_rate(struct clk *clk)
-{
-	return clk_get_rate(clk->parent) /
-		CRM_16DIVIDER(MXC_CRMAP_ACDR, AHBDIV);
-}
-
-static struct clk ipg_clk = {
-	.parent = &ap_pre_dfs_clk,
-	.get_rate = clk_ipg_get_rate,
-};
-
-static struct clk ahb_clk = {
-	.parent = &ap_pre_dfs_clk,
-	.get_rate = clk_ahb_get_rate,
-};
-
-/* perclk_clk stuff */
-static struct clk perclk_clk;
-
-static unsigned long clk_perclk_get_rate(struct clk *clk)
-{
-	u32 acder2;
-
-	acder2 = __raw_readl(MXC_CRMAP_ACDER2);
-	if (acder2 & MXC_CRMAP_ACDER2_BAUD_ISEL_MASK)
-		return 2 * clk_get_rate(clk->parent);
-
-	return clk_get_rate(clk->parent);
-}
-
-static struct clk perclk_clk = {
-	.parent = &ckih_clk,
-	.get_rate = clk_perclk_get_rate,
-};
-/* perclk_clk stuff end */
-
-/* uart_clk stuff */
-static struct clk uart_clk[];
-
-static unsigned long clk_uart_get_rate(struct clk *clk)
-{
-	u32 div;
-
-	switch (clk->id) {
-	case 0:
-	case 1:
-		div = CRM_SMALL_DIVIDER(MXC_CRMAP_ACDER2, BAUDDIV);
-		break;
-	case 2:
-		div = CRM_SMALL_DIVIDER(MXC_CRMAP_APRA, UART3DIV);
-		break;
-	default:
-		BUG();
-	}
-	return clk_get_rate(clk->parent) / div;
-}
-
-static struct clk uart_clk[] = {
-	{
-		.id = 0,
-		.parent = &perclk_clk,
-		.enable_reg = MXC_CRMAP_APRA,
-		.enable_shift = MXC_CRMAP_APRA_UART1EN_OFFSET,
-		.get_rate = clk_uart_get_rate,
-		.enable = _clk_1bit_enable,
-		.disable = _clk_1bit_disable,
-	}, {
-		.id = 1,
-		.parent = &perclk_clk,
-		.enable_reg = MXC_CRMAP_APRA,
-		.enable_shift = MXC_CRMAP_APRA_UART2EN_OFFSET,
-		.get_rate = clk_uart_get_rate,
-		.enable = _clk_1bit_enable,
-		.disable = _clk_1bit_disable,
-	}, {
-		.id = 2,
-		.parent = &perclk_clk,
-		.enable_reg = MXC_CRMAP_APRA,
-		.enable_shift = MXC_CRMAP_APRA_UART3EN_OFFSET,
-		.get_rate = clk_uart_get_rate,
-		.enable = _clk_1bit_enable,
-		.disable = _clk_1bit_disable,
-	},
-};
-/* uart_clk stuff end */
-
-/* sdhc_clk stuff */
-static struct clk nfc_clk;
-
-static unsigned long clk_nfc_get_rate(struct clk *clk)
-{
-	return clk_get_rate(clk->parent) /
-		CRM_1DIVIDER(MXC_CRMAP_ACDER2, NFCDIV);
-}
-
-static struct clk nfc_clk = {
-	.parent = &ahb_clk,
-	.enable_reg = MXC_CRMAP_ACDER2,
-	.enable_shift = MXC_CRMAP_ACDER2_NFCEN_OFFSET,
-	.get_rate = clk_nfc_get_rate,
-	.enable = _clk_1bit_enable,
-	.disable = _clk_1bit_disable,
-};
-/* sdhc_clk stuff end */
-
-/* sdhc_clk stuff */
-static struct clk sdhc_clk[];
-
-static struct clk *clk_sdhc_parent(struct clk *clk)
-{
-	u32 aprb;
-	u8 sel;
-	u32 mask;
-	int offset;
-
-	aprb = __raw_readl(MXC_CRMAP_APRB);
-
-	switch (clk->id) {
-	case 0:
-		mask = MXC_CRMAP_APRB_SDHC1_ISEL_MASK;
-		offset = MXC_CRMAP_APRB_SDHC1_ISEL_OFFSET;
-		break;
-	case 1:
-		mask = MXC_CRMAP_APRB_SDHC2_ISEL_MASK;
-		offset = MXC_CRMAP_APRB_SDHC2_ISEL_OFFSET;
-		break;
-	default:
-		BUG();
-	}
-	sel = (aprb & mask) >> offset;
-
-	switch (sel) {
-	case 0:
-		return &ckih_clk;
-	case 1:
-		return &ckih_x2_clk;
-	}
-	return &usb_clk;
-}
-
-static unsigned long clk_sdhc_get_rate(struct clk *clk)
-{
-	u32 div;
-
-	switch (clk->id) {
-	case 0:
-		div = CRM_SMALL_DIVIDER(MXC_CRMAP_APRB, SDHC1_DIV);
-		break;
-	case 1:
-		div = CRM_SMALL_DIVIDER(MXC_CRMAP_APRB, SDHC2_DIV);
-		break;
-	default:
-		BUG();
-	}
-
-	return clk_get_rate(clk->parent) / div;
-}
-
-static int clk_sdhc_enable(struct clk *clk)
-{
-	u32 amlpmre1, aprb;
-
-	amlpmre1 = __raw_readl(MXC_CRMAP_AMLPMRE1);
-	aprb = __raw_readl(MXC_CRMAP_APRB);
-	switch (clk->id) {
-	case 0:
-		amlpmre1 |= (0x7 << MXC_CRMAP_AMLPMRE1_MLPME4_OFFSET);
-		aprb |= (0x1 << MXC_CRMAP_APRB_SDHC1EN_OFFSET);
-		break;
-	case 1:
-		amlpmre1 |= (0x7 << MXC_CRMAP_AMLPMRE1_MLPME5_OFFSET);
-		aprb |= (0x1 << MXC_CRMAP_APRB_SDHC2EN_OFFSET);
-		break;
-	}
-	__raw_writel(amlpmre1, MXC_CRMAP_AMLPMRE1);
-	__raw_writel(aprb, MXC_CRMAP_APRB);
-	return 0;
-}
-
-static void clk_sdhc_disable(struct clk *clk)
-{
-	u32 amlpmre1, aprb;
-
-	amlpmre1 = __raw_readl(MXC_CRMAP_AMLPMRE1);
-	aprb = __raw_readl(MXC_CRMAP_APRB);
-	switch (clk->id) {
-	case 0:
-		amlpmre1 &= ~(0x7 << MXC_CRMAP_AMLPMRE1_MLPME4_OFFSET);
-		aprb &= ~(0x1 << MXC_CRMAP_APRB_SDHC1EN_OFFSET);
-		break;
-	case 1:
-		amlpmre1 &= ~(0x7 << MXC_CRMAP_AMLPMRE1_MLPME5_OFFSET);
-		aprb &= ~(0x1 << MXC_CRMAP_APRB_SDHC2EN_OFFSET);
-		break;
-	}
-	__raw_writel(amlpmre1, MXC_CRMAP_AMLPMRE1);
-	__raw_writel(aprb, MXC_CRMAP_APRB);
-}
-
-static struct clk sdhc_clk[] = {
-	{
-		.id = 0,
-		.get_rate = clk_sdhc_get_rate,
-		.enable = clk_sdhc_enable,
-		.disable = clk_sdhc_disable,
-	}, {
-		.id = 1,
-		.get_rate = clk_sdhc_get_rate,
-		.enable = clk_sdhc_enable,
-		.disable = clk_sdhc_disable,
-	},
-};
-/* sdhc_clk stuff end */
-
-/* wdog_clk stuff */
-static struct clk wdog_clk[] = {
-	{
-		.id = 0,
-		.parent = &ipg_clk,
-		.enable_reg = MXC_CRMAP_AMLPMRD,
-		.enable_shift = MXC_CRMAP_AMLPMRD_MLPMD7_OFFSET,
-		.enable = _clk_3bit_enable,
-		.disable = _clk_3bit_disable,
-	}, {
-		.id = 1,
-		.parent = &ipg_clk,
-		.enable_reg = MXC_CRMAP_AMLPMRD,
-		.enable_shift = MXC_CRMAP_AMLPMRD_MLPMD3_OFFSET,
-		.enable = _clk_3bit_enable,
-		.disable = _clk_3bit_disable,
-	},
-};
-/* wdog_clk stuff end */
-
-/* gpt_clk stuff */
-static struct clk gpt_clk = {
-	.parent = &ipg_clk,
-	.enable_reg = MXC_CRMAP_AMLPMRC,
-	.enable_shift = MXC_CRMAP_AMLPMRC_MLPMC4_OFFSET,
-	.enable = _clk_3bit_enable,
-	.disable = _clk_3bit_disable,
-};
-/* gpt_clk stuff end */
-
-/* cspi_clk stuff */
-static struct clk cspi_clk[] = {
-	{
-		.id = 0,
-		.parent = &ipg_clk,
-		.enable_reg = MXC_CRMAP_AMLPMRE2,
-		.enable_shift = MXC_CRMAP_AMLPMRE2_MLPME0_OFFSET,
-		.enable = _clk_3bit_enable,
-		.disable = _clk_3bit_disable,
-	}, {
-		.id = 1,
-		.parent = &ipg_clk,
-		.enable_reg = MXC_CRMAP_AMLPMRE1,
-		.enable_shift = MXC_CRMAP_AMLPMRE1_MLPME6_OFFSET,
-		.enable = _clk_3bit_enable,
-		.disable = _clk_3bit_disable,
-	},
-};
-/* cspi_clk stuff end */
-
-#define _REGISTER_CLOCK(d, n, c) \
-	{ \
-		.dev_id = d, \
-		.con_id = n, \
-		.clk = &c, \
-	},
-
-static struct clk_lookup lookups[] = {
-	_REGISTER_CLOCK("imx-uart.0", NULL, uart_clk[0])
-	_REGISTER_CLOCK("imx-uart.1", NULL, uart_clk[1])
-	_REGISTER_CLOCK("imx-uart.2", NULL, uart_clk[2])
-	_REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc_clk[0])
-	_REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc_clk[1])
-	_REGISTER_CLOCK("mxc-wdt.0", NULL, wdog_clk[0])
-	_REGISTER_CLOCK("spi_imx.0", NULL, cspi_clk[0])
-	_REGISTER_CLOCK("spi_imx.1", NULL, cspi_clk[1])
-};
-
-int __init mxc91231_clocks_init(unsigned long fref)
-{
-	void __iomem *gpt_base;
-
-	ckih_rate = fref;
-
-	usb_clk.parent = clk_usb_parent(&usb_clk);
-	sdhc_clk[0].parent = clk_sdhc_parent(&sdhc_clk[0]);
-	sdhc_clk[1].parent = clk_sdhc_parent(&sdhc_clk[1]);
-
-	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
-	gpt_base = MXC91231_IO_ADDRESS(MXC91231_GPT1_BASE_ADDR);
-	mxc_timer_init(&gpt_clk, gpt_base, MXC91231_INT_GPT);
-
-	return 0;
-}
diff --git a/arch/arm/mach-mxc91231/crm_regs.h b/arch/arm/mach-mxc91231/crm_regs.h
deleted file mode 100644
index b989baccd67507f76b5aa8dcc5fb7d6a2f67029f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/crm_regs.h
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Copyright 2006 Freescale Semiconductor, Inc.
- * Copyright 2006-2007 Motorola, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _ARCH_ARM_MACH_MXC91231_CRM_REGS_H_
-#define _ARCH_ARM_MACH_MXC91231_CRM_REGS_H_
-
-#define CKIL_CLK_FREQ			32768
-
-#define MXC_CRM_AP_BASE			MXC91231_IO_ADDRESS(MXC91231_CRM_AP_BASE_ADDR)
-#define MXC_CRM_COM_BASE		MXC91231_IO_ADDRESS(MXC91231_CRM_COM_BASE_ADDR)
-#define MXC_DSM_BASE			MXC91231_IO_ADDRESS(MXC91231_DSM_BASE_ADDR)
-#define MXC_PLL0_BASE			MXC91231_IO_ADDRESS(MXC91231_PLL0_BASE_ADDR)
-#define MXC_PLL1_BASE			MXC91231_IO_ADDRESS(MXC91231_PLL1_BASE_ADDR)
-#define MXC_PLL2_BASE			MXC91231_IO_ADDRESS(MXC91231_PLL2_BASE_ADDR)
-#define MXC_CLKCTL_BASE			MXC91231_IO_ADDRESS(MXC91231_CLKCTL_BASE_ADDR)
-
-/* PLL Register Offsets */
-#define MXC_PLL_DP_CTL			0x00
-#define MXC_PLL_DP_CONFIG		0x04
-#define MXC_PLL_DP_OP			0x08
-#define MXC_PLL_DP_MFD			0x0C
-#define MXC_PLL_DP_MFN			0x10
-#define MXC_PLL_DP_HFS_OP		0x1C
-#define MXC_PLL_DP_HFS_MFD		0x20
-#define MXC_PLL_DP_HFS_MFN		0x24
-
-/* PLL Register Bit definitions */
-#define MXC_PLL_DP_CTL_DPDCK0_2_EN	0x1000
-#define MXC_PLL_DP_CTL_ADE		0x800
-#define MXC_PLL_DP_CTL_REF_CLK_DIV	0x400
-#define MXC_PLL_DP_CTL_HFSM		0x80
-#define MXC_PLL_DP_CTL_PRE		0x40
-#define MXC_PLL_DP_CTL_UPEN		0x20
-#define MXC_PLL_DP_CTL_RST		0x10
-#define MXC_PLL_DP_CTL_RCP		0x8
-#define MXC_PLL_DP_CTL_PLM		0x4
-#define MXC_PLL_DP_CTL_BRM0		0x2
-#define MXC_PLL_DP_CTL_LRF		0x1
-
-#define MXC_PLL_DP_OP_MFI_OFFSET	4
-#define MXC_PLL_DP_OP_MFI_MASK		0xF
-#define MXC_PLL_DP_OP_PDF_OFFSET	0
-#define MXC_PLL_DP_OP_PDF_MASK		0xF
-
-#define MXC_PLL_DP_MFD_OFFSET		0
-#define MXC_PLL_DP_MFD_MASK		0x7FFFFFF
-
-#define MXC_PLL_DP_MFN_OFFSET		0
-#define MXC_PLL_DP_MFN_MASK		0x7FFFFFF
-
-/* CRM AP Register Offsets */
-#define MXC_CRMAP_ASCSR			(MXC_CRM_AP_BASE + 0x00)
-#define MXC_CRMAP_ACDR			(MXC_CRM_AP_BASE + 0x04)
-#define MXC_CRMAP_ACDER1		(MXC_CRM_AP_BASE + 0x08)
-#define MXC_CRMAP_ACDER2		(MXC_CRM_AP_BASE + 0x0C)
-#define MXC_CRMAP_ACGCR			(MXC_CRM_AP_BASE + 0x10)
-#define MXC_CRMAP_ACCGCR		(MXC_CRM_AP_BASE + 0x14)
-#define MXC_CRMAP_AMLPMRA		(MXC_CRM_AP_BASE + 0x18)
-#define MXC_CRMAP_AMLPMRB		(MXC_CRM_AP_BASE + 0x1C)
-#define MXC_CRMAP_AMLPMRC		(MXC_CRM_AP_BASE + 0x20)
-#define MXC_CRMAP_AMLPMRD		(MXC_CRM_AP_BASE + 0x24)
-#define MXC_CRMAP_AMLPMRE1		(MXC_CRM_AP_BASE + 0x28)
-#define MXC_CRMAP_AMLPMRE2		(MXC_CRM_AP_BASE + 0x2C)
-#define MXC_CRMAP_AMLPMRF		(MXC_CRM_AP_BASE + 0x30)
-#define MXC_CRMAP_AMLPMRG		(MXC_CRM_AP_BASE + 0x34)
-#define MXC_CRMAP_APGCR			(MXC_CRM_AP_BASE + 0x38)
-#define MXC_CRMAP_ACSR			(MXC_CRM_AP_BASE + 0x3C)
-#define MXC_CRMAP_ADCR			(MXC_CRM_AP_BASE + 0x40)
-#define MXC_CRMAP_ACR			(MXC_CRM_AP_BASE + 0x44)
-#define MXC_CRMAP_AMCR			(MXC_CRM_AP_BASE + 0x48)
-#define MXC_CRMAP_APCR			(MXC_CRM_AP_BASE + 0x4C)
-#define MXC_CRMAP_AMORA			(MXC_CRM_AP_BASE + 0x50)
-#define MXC_CRMAP_AMORB			(MXC_CRM_AP_BASE + 0x54)
-#define MXC_CRMAP_AGPR			(MXC_CRM_AP_BASE + 0x58)
-#define MXC_CRMAP_APRA			(MXC_CRM_AP_BASE + 0x5C)
-#define MXC_CRMAP_APRB			(MXC_CRM_AP_BASE + 0x60)
-#define MXC_CRMAP_APOR			(MXC_CRM_AP_BASE + 0x64)
-#define MXC_CRMAP_ADFMR			(MXC_CRM_AP_BASE + 0x68)
-
-/* CRM AP Register Bit definitions */
-#define MXC_CRMAP_ASCSR_CRS			0x10000
-#define MXC_CRMAP_ASCSR_AP_PATDIV2_OFFSET	15
-#define MXC_CRMAP_ASCSR_AP_PATREF_DIV2		0x8000
-#define MXC_CRMAP_ASCSR_USBSEL_OFFSET		13
-#define MXC_CRMAP_ASCSR_USBSEL_MASK		(0x3 << 13)
-#define MXC_CRMAP_ASCSR_CSISEL_OFFSET		11
-#define MXC_CRMAP_ASCSR_CSISEL_MASK		(0x3 << 11)
-#define MXC_CRMAP_ASCSR_SSI2SEL_OFFSET		7
-#define MXC_CRMAP_ASCSR_SSI2SEL_MASK		(0x3 << 7)
-#define MXC_CRMAP_ASCSR_SSI1SEL_OFFSET		5
-#define MXC_CRMAP_ASCSR_SSI1SEL_MASK		(0x3 << 5)
-#define MXC_CRMAP_ASCSR_APSEL_OFFSET		3
-#define MXC_CRMAP_ASCSR_APSEL_MASK		(0x3 << 3)
-#define MXC_CRMAP_ASCSR_AP_PATDIV1_OFFSET	2
-#define MXC_CRMAP_ASCSR_AP_PATREF_DIV1		0x4
-#define MXC_CRMAP_ASCSR_APISEL			0x1
-
-#define MXC_CRMAP_ACDR_ARMDIV_OFFSET		8
-#define MXC_CRMAP_ACDR_ARMDIV_MASK		(0xF << 8)
-#define MXC_CRMAP_ACDR_AHBDIV_OFFSET		4
-#define MXC_CRMAP_ACDR_AHBDIV_MASK		(0xF << 4)
-#define MXC_CRMAP_ACDR_IPDIV_OFFSET		0
-#define MXC_CRMAP_ACDR_IPDIV_MASK		0xF
-
-#define MXC_CRMAP_ACDER1_CSIEN_OFFSET		30
-#define MXC_CRMAP_ACDER1_CSIDIV_OFFSET		24
-#define MXC_CRMAP_ACDER1_CSIDIV_MASK		(0x3F << 24)
-#define MXC_CRMAP_ACDER1_SSI2EN_OFFSET		14
-#define MXC_CRMAP_ACDER1_SSI2DIV_OFFSET		8
-#define MXC_CRMAP_ACDER1_SSI2DIV_MASK		(0x3F << 8)
-#define MXC_CRMAP_ACDER1_SSI1EN_OFFSET		6
-#define MXC_CRMAP_ACDER1_SSI1DIV_OFFSET		0
-#define MXC_CRMAP_ACDER1_SSI1DIV_MASK		0x3F
-
-#define MXC_CRMAP_ACDER2_CRCT_CLK_DIV_OFFSET	24
-#define MXC_CRMAP_ACDER2_CRCT_CLK_DIV_MASK	(0x7 << 24)
-#define MXC_CRMAP_ACDER2_NFCEN_OFFSET		20
-#define MXC_CRMAP_ACDER2_NFCDIV_OFFSET		16
-#define MXC_CRMAP_ACDER2_NFCDIV_MASK		(0xF << 16)
-#define MXC_CRMAP_ACDER2_USBEN_OFFSET		12
-#define MXC_CRMAP_ACDER2_USBDIV_OFFSET		8
-#define MXC_CRMAP_ACDER2_USBDIV_MASK		(0xF << 8)
-#define MXC_CRMAP_ACDER2_BAUD_ISEL_OFFSET	5
-#define MXC_CRMAP_ACDER2_BAUD_ISEL_MASK		(0x3 << 5)
-#define MXC_CRMAP_ACDER2_BAUDDIV_OFFSET		0
-#define MXC_CRMAP_ACDER2_BAUDDIV_MASK		0xF
-
-#define MXC_CRMAP_AMLPMRA_MLPMA7_OFFSET		22
-#define MXC_CRMAP_AMLPMRA_MLPMA7_MASK		(0x7 << 22)
-#define MXC_CRMAP_AMLPMRA_MLPMA6_OFFSET		19
-#define MXC_CRMAP_AMLPMRA_MLPMA6_MASK		(0x7 << 19)
-#define MXC_CRMAP_AMLPMRA_MLPMA4_OFFSET		12
-#define MXC_CRMAP_AMLPMRA_MLPMA4_MASK		(0x7 << 12)
-#define MXC_CRMAP_AMLPMRA_MLPMA3_OFFSET		9
-#define MXC_CRMAP_AMLPMRA_MLPMA3_MASK		(0x7 << 9)
-#define MXC_CRMAP_AMLPMRA_MLPMA2_OFFSET		6
-#define MXC_CRMAP_AMLPMRA_MLPMA2_MASK		(0x7 << 6)
-#define MXC_CRMAP_AMLPMRA_MLPMA1_OFFSET		3
-#define MXC_CRMAP_AMLPMRA_MLPMA1_MASK		(0x7 << 3)
-
-#define MXC_CRMAP_AMLPMRB_MLPMB0_OFFSET		0
-#define MXC_CRMAP_AMLPMRB_MLPMB0_MASK		0x7
-
-#define MXC_CRMAP_AMLPMRC_MLPMC9_OFFSET		28
-#define MXC_CRMAP_AMLPMRC_MLPMC9_MASK		(0x7 << 28)
-#define MXC_CRMAP_AMLPMRC_MLPMC7_OFFSET		22
-#define MXC_CRMAP_AMLPMRC_MLPMC7_MASK		(0x7 << 22)
-#define MXC_CRMAP_AMLPMRC_MLPMC5_OFFSET		16
-#define MXC_CRMAP_AMLPMRC_MLPMC5_MASK		(0x7 << 16)
-#define MXC_CRMAP_AMLPMRC_MLPMC4_OFFSET		12
-#define MXC_CRMAP_AMLPMRC_MLPMC4_MASK		(0x7 << 12)
-#define MXC_CRMAP_AMLPMRC_MLPMC3_OFFSET		9
-#define MXC_CRMAP_AMLPMRC_MLPMC3_MASK		(0x7 << 9)
-#define MXC_CRMAP_AMLPMRC_MLPMC2_OFFSET		6
-#define MXC_CRMAP_AMLPMRC_MLPMC2_MASK		(0x7 << 6)
-#define MXC_CRMAP_AMLPMRC_MLPMC1_OFFSET		3
-#define MXC_CRMAP_AMLPMRC_MLPMC1_MASK		(0x7 << 3)
-#define MXC_CRMAP_AMLPMRC_MLPMC0_OFFSET		0
-#define MXC_CRMAP_AMLPMRC_MLPMC0_MASK		0x7
-
-#define MXC_CRMAP_AMLPMRD_MLPMD7_OFFSET		22
-#define MXC_CRMAP_AMLPMRD_MLPMD7_MASK		(0x7 << 22)
-#define MXC_CRMAP_AMLPMRD_MLPMD4_OFFSET		12
-#define MXC_CRMAP_AMLPMRD_MLPMD4_MASK		(0x7 << 12)
-#define MXC_CRMAP_AMLPMRD_MLPMD3_OFFSET		9
-#define MXC_CRMAP_AMLPMRD_MLPMD3_MASK		(0x7 << 9)
-#define MXC_CRMAP_AMLPMRD_MLPMD2_OFFSET		6
-#define MXC_CRMAP_AMLPMRD_MLPMD2_MASK		(0x7 << 6)
-#define MXC_CRMAP_AMLPMRD_MLPMD0_OFFSET		0
-#define MXC_CRMAP_AMLPMRD_MLPMD0_MASK		0x7
-
-#define MXC_CRMAP_AMLPMRE1_MLPME9_OFFSET	28
-#define MXC_CRMAP_AMLPMRE1_MLPME9_MASK		(0x7 << 28)
-#define MXC_CRMAP_AMLPMRE1_MLPME8_OFFSET	25
-#define MXC_CRMAP_AMLPMRE1_MLPME8_MASK		(0x7 << 25)
-#define MXC_CRMAP_AMLPMRE1_MLPME7_OFFSET	22
-#define MXC_CRMAP_AMLPMRE1_MLPME7_MASK		(0x7 << 22)
-#define MXC_CRMAP_AMLPMRE1_MLPME6_OFFSET	19
-#define MXC_CRMAP_AMLPMRE1_MLPME6_MASK		(0x7 << 19)
-#define MXC_CRMAP_AMLPMRE1_MLPME5_OFFSET	16
-#define MXC_CRMAP_AMLPMRE1_MLPME5_MASK		(0x7 << 16)
-#define MXC_CRMAP_AMLPMRE1_MLPME4_OFFSET	12
-#define MXC_CRMAP_AMLPMRE1_MLPME4_MASK		(0x7 << 12)
-#define MXC_CRMAP_AMLPMRE1_MLPME3_OFFSET	9
-#define MXC_CRMAP_AMLPMRE1_MLPME3_MASK		(0x7 << 9)
-#define MXC_CRMAP_AMLPMRE1_MLPME2_OFFSET	6
-#define MXC_CRMAP_AMLPMRE1_MLPME2_MASK		(0x7 << 6)
-#define MXC_CRMAP_AMLPMRE1_MLPME1_OFFSET	3
-#define MXC_CRMAP_AMLPMRE1_MLPME1_MASK		(0x7 << 3)
-#define MXC_CRMAP_AMLPMRE1_MLPME0_OFFSET	0
-#define MXC_CRMAP_AMLPMRE1_MLPME0_MASK		0x7
-
-#define MXC_CRMAP_AMLPMRE2_MLPME0_OFFSET	0
-#define MXC_CRMAP_AMLPMRE2_MLPME0_MASK		0x7
-
-#define MXC_CRMAP_AMLPMRF_MLPMF6_OFFSET		19
-#define MXC_CRMAP_AMLPMRF_MLPMF6_MASK		(0x7 << 19)
-#define MXC_CRMAP_AMLPMRF_MLPMF5_OFFSET		16
-#define MXC_CRMAP_AMLPMRF_MLPMF5_MASK		(0x7 << 16)
-#define MXC_CRMAP_AMLPMRF_MLPMF3_OFFSET		9
-#define MXC_CRMAP_AMLPMRF_MLPMF3_MASK		(0x7 << 9)
-#define MXC_CRMAP_AMLPMRF_MLPMF2_OFFSET		6
-#define MXC_CRMAP_AMLPMRF_MLPMF2_MASK		(0x7 << 6)
-#define MXC_CRMAP_AMLPMRF_MLPMF1_OFFSET		3
-#define MXC_CRMAP_AMLPMRF_MLPMF1_MASK		(0x7 << 3)
-#define MXC_CRMAP_AMLPMRF_MLPMF0_OFFSET		0
-#define MXC_CRMAP_AMLPMRF_MLPMF0_MASK		(0x7 << 0)
-
-#define MXC_CRMAP_AMLPMRG_MLPMG9_OFFSET		28
-#define MXC_CRMAP_AMLPMRG_MLPMG9_MASK		(0x7 << 28)
-#define MXC_CRMAP_AMLPMRG_MLPMG7_OFFSET		22
-#define MXC_CRMAP_AMLPMRG_MLPMG7_MASK		(0x7 << 22)
-#define MXC_CRMAP_AMLPMRG_MLPMG6_OFFSET		19
-#define MXC_CRMAP_AMLPMRG_MLPMG6_MASK		(0x7 << 19)
-#define MXC_CRMAP_AMLPMRG_MLPMG5_OFFSET		16
-#define MXC_CRMAP_AMLPMRG_MLPMG5_MASK		(0x7 << 16)
-#define MXC_CRMAP_AMLPMRG_MLPMG4_OFFSET		12
-#define MXC_CRMAP_AMLPMRG_MLPMG4_MASK		(0x7 << 12)
-#define MXC_CRMAP_AMLPMRG_MLPMG3_OFFSET		9
-#define MXC_CRMAP_AMLPMRG_MLPMG3_MASK		(0x7 << 9)
-#define MXC_CRMAP_AMLPMRG_MLPMG2_OFFSET		6
-#define MXC_CRMAP_AMLPMRG_MLPMG2_MASK		(0x7 << 6)
-#define MXC_CRMAP_AMLPMRG_MLPMG1_OFFSET		3
-#define MXC_CRMAP_AMLPMRG_MLPMG1_MASK		(0x7 << 3)
-#define MXC_CRMAP_AMLPMRG_MLPMG0_OFFSET		0
-#define MXC_CRMAP_AMLPMRG_MLPMG0_MASK		0x7
-
-#define MXC_CRMAP_AGPR_IPUPAD_OFFSET		20
-#define MXC_CRMAP_AGPR_IPUPAD_MASK		(0x7 << 20)
-
-#define MXC_CRMAP_APRA_EL1TEN_OFFSET		29
-#define MXC_CRMAP_APRA_SIMEN_OFFSET		24
-#define MXC_CRMAP_APRA_UART3DIV_OFFSET		17
-#define MXC_CRMAP_APRA_UART3DIV_MASK		(0xF << 17)
-#define MXC_CRMAP_APRA_UART3EN_OFFSET		16
-#define MXC_CRMAP_APRA_SAHARA_DIV2_CLKEN_OFFSET	14
-#define MXC_CRMAP_APRA_MQSPIEN_OFFSET		13
-#define MXC_CRMAP_APRA_UART2EN_OFFSET		8
-#define MXC_CRMAP_APRA_UART1EN_OFFSET		0
-
-#define MXC_CRMAP_APRB_SDHC2_ISEL_OFFSET	13
-#define MXC_CRMAP_APRB_SDHC2_ISEL_MASK		(0x7 << 13)
-#define MXC_CRMAP_APRB_SDHC2_DIV_OFFSET		9
-#define MXC_CRMAP_APRB_SDHC2_DIV_MASK		(0xF << 9)
-#define MXC_CRMAP_APRB_SDHC2EN_OFFSET		8
-#define MXC_CRMAP_APRB_SDHC1_ISEL_OFFSET	5
-#define MXC_CRMAP_APRB_SDHC1_ISEL_MASK		(0x7 << 5)
-#define MXC_CRMAP_APRB_SDHC1_DIV_OFFSET		1
-#define MXC_CRMAP_APRB_SDHC1_DIV_MASK		(0xF << 1)
-#define MXC_CRMAP_APRB_SDHC1EN_OFFSET		0
-
-#define MXC_CRMAP_ACSR_ADS_OFFSET		8
-#define MXC_CRMAP_ACSR_ADS			(0x1 << 8)
-#define MXC_CRMAP_ACSR_ACS			0x1
-
-#define MXC_CRMAP_ADCR_LFDF_0			(0x0 << 8)
-#define MXC_CRMAP_ADCR_LFDF_2			(0x1 << 8)
-#define MXC_CRMAP_ADCR_LFDF_4			(0x2 << 8)
-#define MXC_CRMAP_ADCR_LFDF_8			(0x3 << 8)
-#define MXC_CRMAP_ADCR_LFDF_OFFSET		8
-#define MXC_CRMAP_ADCR_LFDF_MASK		(0x3 << 8)
-#define MXC_CRMAP_ADCR_ALT_PLL			0x80
-#define MXC_CRMAP_ADCR_DFS_DIVEN		0x20
-#define MXC_CRMAP_ADCR_DIV_BYP			0x2
-#define MXC_CRMAP_ADCR_VSTAT			0x8
-#define MXC_CRMAP_ADCR_TSTAT			0x10
-#define MXC_CRMAP_ADCR_DVFS_VCTRL		0x10
-#define MXC_CRMAP_ADCR_CLK_ON			0x40
-
-#define MXC_CRMAP_ADFMR_FC_OFFSET		16
-#define MXC_CRMAP_ADFMR_FC_MASK			(0x1F << 16)
-#define MXC_CRMAP_ADFMR_MF_OFFSET		1
-#define MXC_CRMAP_ADFMR_MF_MASK			(0x3FF << 1)
-#define MXC_CRMAP_ADFMR_DFM_CLK_READY		0x1
-#define MXC_CRMAP_ADFMR_DFM_PWR_DOWN		0x8000
-
-#define MXC_CRMAP_ACR_CKOHS_HIGH		(1 << 18)
-#define MXC_CRMAP_ACR_CKOS_HIGH			(1 << 16)
-#define MXC_CRMAP_ACR_CKOHS_MASK		(0x7 << 12)
-#define MXC_CRMAP_ACR_CKOHD			(1 << 11)
-#define MXC_CRMAP_ACR_CKOHDIV_MASK		(0xF << 8)
-#define MXC_CRMAP_ACR_CKOHDIV_OFFSET		8
-#define MXC_CRMAP_ACR_CKOD			(1 << 7)
-#define MXC_CRMAP_ACR_CKOS_MASK			(0x7 << 4)
-
-/* AP Warm reset */
-#define MXC_CRMAP_AMCR_SW_AP			(1 << 14)
-
-/* Bit definitions of ACGCR in CRM_AP for tree level clock gating */
-#define MXC_CRMAP_ACGCR_ACG0_STOP_WAIT		0x00000001
-#define MXC_CRMAP_ACGCR_ACG0_STOP		0x00000003
-#define MXC_CRMAP_ACGCR_ACG0_RUN		0x00000007
-#define MXC_CRMAP_ACGCR_ACG0_DISABLED		0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG1_STOP_WAIT		0x00000008
-#define MXC_CRMAP_ACGCR_ACG1_STOP		0x00000018
-#define MXC_CRMAP_ACGCR_ACG1_RUN		0x00000038
-#define MXC_CRMAP_ACGCR_ACG1_DISABLED		0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG2_STOP_WAIT		0x00000040
-#define MXC_CRMAP_ACGCR_ACG2_STOP		0x000000C0
-#define MXC_CRMAP_ACGCR_ACG2_RUN		0x000001C0
-#define MXC_CRMAP_ACGCR_ACG2_DISABLED		0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG3_STOP_WAIT		0x00000200
-#define MXC_CRMAP_ACGCR_ACG3_STOP		0x00000600
-#define MXC_CRMAP_ACGCR_ACG3_RUN		0x00000E00
-#define MXC_CRMAP_ACGCR_ACG3_DISABLED		0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG4_STOP_WAIT		0x00001000
-#define MXC_CRMAP_ACGCR_ACG4_STOP		0x00003000
-#define MXC_CRMAP_ACGCR_ACG4_RUN		0x00007000
-#define MXC_CRMAP_ACGCR_ACG4_DISABLED		0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG5_STOP_WAIT		0x00010000
-#define MXC_CRMAP_ACGCR_ACG5_STOP		0x00030000
-#define MXC_CRMAP_ACGCR_ACG5_RUN		0x00070000
-#define MXC_CRMAP_ACGCR_ACG5_DISABLED		0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG6_STOP_WAIT		0x00080000
-#define MXC_CRMAP_ACGCR_ACG6_STOP		0x00180000
-#define MXC_CRMAP_ACGCR_ACG6_RUN		0x00380000
-#define MXC_CRMAP_ACGCR_ACG6_DISABLED		0x00000000
-
-#define NUM_GATE_CTRL				6
-
-/* CRM COM Register Offsets */
-#define MXC_CRMCOM_CSCR				(MXC_CRM_COM_BASE + 0x0C)
-#define MXC_CRMCOM_CCCR				(MXC_CRM_COM_BASE + 0x10)
-
-/* CRM COM Bit Definitions */
-#define MXC_CRMCOM_CSCR_PPD1			0x08000000
-#define MXC_CRMCOM_CSCR_CKOHSEL			(1 << 18)
-#define MXC_CRMCOM_CSCR_CKOSEL			(1 << 17)
-#define MXC_CRMCOM_CCCR_CC_DIV_OFFSET		8
-#define MXC_CRMCOM_CCCR_CC_DIV_MASK		(0x1F << 8)
-#define MXC_CRMCOM_CCCR_CC_SEL_OFFSET		0
-#define MXC_CRMCOM_CCCR_CC_SEL_MASK		0x3
-
-/* DSM Register Offsets */
-#define MXC_DSM_SLEEP_TIME			(MXC_DSM_BASE + 0x0c)
-#define MXC_DSM_CONTROL0			(MXC_DSM_BASE + 0x20)
-#define MXC_DSM_CONTROL1			(MXC_DSM_BASE + 0x24)
-#define MXC_DSM_CTREN				(MXC_DSM_BASE + 0x28)
-#define MXC_DSM_WARM_PER			(MXC_DSM_BASE + 0x40)
-#define MXC_DSM_LOCK_PER			(MXC_DSM_BASE + 0x44)
-#define MXC_DSM_MGPER				(MXC_DSM_BASE + 0x4c)
-#define MXC_DSM_CRM_CONTROL			(MXC_DSM_BASE + 0x50)
-
-/* Bit definitions of various registers in DSM */
-#define MXC_DSM_CRM_CTRL_DVFS_BYP		0x00000008
-#define MXC_DSM_CRM_CTRL_DVFS_VCTRL		0x00000004
-#define MXC_DSM_CRM_CTRL_LPMD1			0x00000002
-#define MXC_DSM_CRM_CTRL_LPMD0			0x00000001
-#define MXC_DSM_CRM_CTRL_LPMD_STOP_MODE		0x00000000
-#define MXC_DSM_CRM_CTRL_LPMD_WAIT_MODE		0x00000001
-#define MXC_DSM_CRM_CTRL_LPMD_RUN_MODE		0x00000003
-#define MXC_DSM_CONTROL0_STBY_COMMIT_EN		0x00000200
-#define MXC_DSM_CONTROL0_MSTR_EN		0x00000001
-#define MXC_DSM_CONTROL0_RESTART		0x00000010
-/* Counter Block reset */
-#define MXC_DSM_CONTROL1_CB_RST			0x00000002
-/* State Machine reset */
-#define MXC_DSM_CONTROL1_SM_RST			0x00000004
-/* Bit needed to reset counter block */
-#define MXC_CONTROL1_RST_CNT32			0x00000008
-#define MXC_DSM_CONTROL1_RST_CNT32_EN		0x00000800
-#define MXC_DSM_CONTROL1_SLEEP			0x00000100
-#define MXC_DSM_CONTROL1_WAKEUP_DISABLE		0x00004000
-#define MXC_DSM_CTREN_CNT32			0x00000001
-
-/* Magic Fix enable bit */
-#define MXC_DSM_MGPER_EN_MGFX			0x80000000
-#define MXC_DSM_MGPER_PER_MASK			0x000003FF
-#define MXC_DSM_MGPER_PER(n)			(MXC_DSM_MGPER_PER_MASK & n)
-
-/* Address offsets of the CLKCTL registers */
-#define MXC_CLKCTL_GP_CTRL	(MXC_CLKCTL_BASE + 0x00)
-#define MXC_CLKCTL_GP_SER	(MXC_CLKCTL_BASE + 0x04)
-#define MXC_CLKCTL_GP_CER	(MXC_CLKCTL_BASE + 0x08)
-
-#endif /* _ARCH_ARM_MACH_MXC91231_CRM_REGS_H_ */
diff --git a/arch/arm/mach-mxc91231/devices.c b/arch/arm/mach-mxc91231/devices.c
deleted file mode 100644
index 027af4f0d18aed1a40c97f448f43daa2028efc32..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/devices.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA  02110-1301, USA.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/serial.h>
-#include <linux/gpio.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/imx-uart.h>
-
-static struct resource uart0[] = {
-	{
-		.start = MXC91231_UART1_BASE_ADDR,
-		.end = MXC91231_UART1_BASE_ADDR + 0x0B5,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MXC91231_INT_UART1_RX,
-		.end = MXC91231_INT_UART1_RX,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = MXC91231_INT_UART1_TX,
-		.end = MXC91231_INT_UART1_TX,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = MXC91231_INT_UART1_MINT,
-		.end = MXC91231_INT_UART1_MINT,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device mxc_uart_device0 = {
-	.name = "imx-uart",
-	.id = 0,
-	.resource = uart0,
-	.num_resources = ARRAY_SIZE(uart0),
-};
-
-static struct resource uart1[] = {
-	{
-		.start = MXC91231_UART2_BASE_ADDR,
-		.end = MXC91231_UART2_BASE_ADDR + 0x0B5,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MXC91231_INT_UART2_RX,
-		.end = MXC91231_INT_UART2_RX,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = MXC91231_INT_UART2_TX,
-		.end = MXC91231_INT_UART2_TX,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = MXC91231_INT_UART2_MINT,
-		.end = MXC91231_INT_UART2_MINT,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device mxc_uart_device1 = {
-	.name = "imx-uart",
-	.id = 1,
-	.resource = uart1,
-	.num_resources = ARRAY_SIZE(uart1),
-};
-
-static struct resource uart2[] = {
-	{
-		.start = MXC91231_UART3_BASE_ADDR,
-		.end = MXC91231_UART3_BASE_ADDR + 0x0B5,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MXC91231_INT_UART3_RX,
-		.end = MXC91231_INT_UART3_RX,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = MXC91231_INT_UART3_TX,
-		.end = MXC91231_INT_UART3_TX,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = MXC91231_INT_UART3_MINT,
-		.end = MXC91231_INT_UART3_MINT,
-		.flags = IORESOURCE_IRQ,
-
-	},
-};
-
-struct platform_device mxc_uart_device2 = {
-	.name = "imx-uart",
-	.id = 2,
-	.resource = uart2,
-	.num_resources = ARRAY_SIZE(uart2),
-};
-
-/* GPIO port description */
-static struct mxc_gpio_port mxc_gpio_ports[] = {
-	[0] = {
-		.chip.label = "gpio-0",
-		.base = MXC91231_IO_ADDRESS(MXC91231_GPIO1_AP_BASE_ADDR),
-		.irq = MXC91231_INT_GPIO1,
-		.virtual_irq_start = MXC_GPIO_IRQ_START,
-	},
-	[1] = {
-		.chip.label = "gpio-1",
-		.base = MXC91231_IO_ADDRESS(MXC91231_GPIO2_AP_BASE_ADDR),
-		.irq = MXC91231_INT_GPIO2,
-		.virtual_irq_start = MXC_GPIO_IRQ_START + 32,
-	},
-	[2] = {
-		.chip.label = "gpio-2",
-		.base = MXC91231_IO_ADDRESS(MXC91231_GPIO3_AP_BASE_ADDR),
-		.irq = MXC91231_INT_GPIO3,
-		.virtual_irq_start = MXC_GPIO_IRQ_START + 64,
-	},
-	[3] = {
-		.chip.label = "gpio-3",
-		.base = MXC91231_IO_ADDRESS(MXC91231_GPIO4_SH_BASE_ADDR),
-		.irq = MXC91231_INT_GPIO4,
-		.virtual_irq_start = MXC_GPIO_IRQ_START + 96,
-	},
-};
-
-int __init mxc91231_register_gpios(void)
-{
-	return mxc_gpio_init(mxc_gpio_ports, ARRAY_SIZE(mxc_gpio_ports));
-}
-
-static struct resource mxc_nand_resources[] = {
-	{
-		.start	= MXC91231_NFC_BASE_ADDR,
-		.end	= MXC91231_NFC_BASE_ADDR + 0xfff,
-		.flags	= IORESOURCE_MEM
-	}, {
-		.start	= MXC91231_INT_NANDFC,
-		.end	= MXC91231_INT_NANDFC,
-		.flags	= IORESOURCE_IRQ
-	},
-};
-
-struct platform_device mxc_nand_device = {
-	.name = "mxc_nand",
-	.id = 0,
-	.num_resources = ARRAY_SIZE(mxc_nand_resources),
-	.resource = mxc_nand_resources,
-};
-
-static struct resource mxc_sdhc0_resources[] = {
-	{
-		.start = MXC91231_MMC_SDHC1_BASE_ADDR,
-		.end = MXC91231_MMC_SDHC1_BASE_ADDR + SZ_16K - 1,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MXC91231_INT_MMC_SDHC1,
-		.end = MXC91231_INT_MMC_SDHC1,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-static struct resource mxc_sdhc1_resources[] = {
-	{
-		.start = MXC91231_MMC_SDHC2_BASE_ADDR,
-		.end = MXC91231_MMC_SDHC2_BASE_ADDR + SZ_16K - 1,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MXC91231_INT_MMC_SDHC2,
-		.end = MXC91231_INT_MMC_SDHC2,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device mxc_sdhc_device0 = {
-	.name = "mxc-mmc",
-	.id = 0,
-	.num_resources = ARRAY_SIZE(mxc_sdhc0_resources),
-	.resource = mxc_sdhc0_resources,
-};
-
-struct platform_device mxc_sdhc_device1 = {
-	.name = "mxc-mmc",
-	.id = 1,
-	.num_resources = ARRAY_SIZE(mxc_sdhc1_resources),
-	.resource = mxc_sdhc1_resources,
-};
-
-static struct resource mxc_cspi0_resources[] = {
-	{
-		.start = MXC91231_CSPI1_BASE_ADDR,
-		.end = MXC91231_CSPI1_BASE_ADDR + 0x20,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MXC91231_INT_CSPI1,
-		.end = MXC91231_INT_CSPI1,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device mxc_cspi_device0 = {
-	.name = "spi_imx",
-	.id = 0,
-	.num_resources = ARRAY_SIZE(mxc_cspi0_resources),
-	.resource = mxc_cspi0_resources,
-};
-
-static struct resource mxc_cspi1_resources[] = {
-	{
-		.start = MXC91231_CSPI2_BASE_ADDR,
-		.end = MXC91231_CSPI2_BASE_ADDR + 0x20,
-		.flags = IORESOURCE_MEM,
-	}, {
-		.start = MXC91231_INT_CSPI2,
-		.end = MXC91231_INT_CSPI2,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device mxc_cspi_device1 = {
-	.name = "spi_imx",
-	.id = 1,
-	.num_resources = ARRAY_SIZE(mxc_cspi1_resources),
-	.resource = mxc_cspi1_resources,
-};
-
-static struct resource mxc_wdog0_resources[] = {
-	{
-		.start = MXC91231_WDOG1_BASE_ADDR,
-		.end = MXC91231_WDOG1_BASE_ADDR + 0x10,
-		.flags = IORESOURCE_MEM,
-	},
-};
-
-struct platform_device mxc_wdog_device0 = {
-	.name = "mxc-wdt",
-	.id = 0,
-	.num_resources = ARRAY_SIZE(mxc_wdog0_resources),
-	.resource = mxc_wdog0_resources,
-};
diff --git a/arch/arm/mach-mxc91231/devices.h b/arch/arm/mach-mxc91231/devices.h
deleted file mode 100644
index 72a2136ce27d70844ea1f62b8010fb397bb8e2d9..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/devices.h
+++ /dev/null
@@ -1,13 +0,0 @@
-extern struct platform_device mxc_uart_device0;
-extern struct platform_device mxc_uart_device1;
-extern struct platform_device mxc_uart_device2;
-
-extern struct platform_device mxc_nand_device;
-
-extern struct platform_device mxc_sdhc_device0;
-extern struct platform_device mxc_sdhc_device1;
-
-extern struct platform_device mxc_cspi_device0;
-extern struct platform_device mxc_cspi_device1;
-
-extern struct platform_device mxc_wdog_device0;
diff --git a/arch/arm/mach-mxc91231/iomux.c b/arch/arm/mach-mxc91231/iomux.c
deleted file mode 100644
index 66fc41cbf2ca3edd0ef73fafdf15075009f8768f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/iomux.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de>
- * Copyright (C) 2009 by Valentin Longchamp <valentin.longchamp@epfl.ch>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-#include <linux/module.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#include <mach/iomux-mxc91231.h>
-
-/*
- * IOMUX register (base) addresses
- */
-#define IOMUX_AP_BASE		MXC91231_IO_ADDRESS(MXC91231_IOMUX_AP_BASE_ADDR)
-#define IOMUX_COM_BASE		MXC91231_IO_ADDRESS(MXC91231_IOMUX_COM_BASE_ADDR)
-#define IOMUXSW_AP_MUX_CTL	(IOMUX_AP_BASE + 0x000)
-#define IOMUXSW_SP_MUX_CTL	(IOMUX_COM_BASE + 0x000)
-#define IOMUXSW_PAD_CTL		(IOMUX_COM_BASE + 0x200)
-
-#define IOMUXINT_OBS1		(IOMUX_AP_BASE + 0x600)
-#define IOMUXINT_OBS2		(IOMUX_AP_BASE + 0x004)
-
-static DEFINE_SPINLOCK(gpio_mux_lock);
-
-#define NB_PORTS			((PIN_MAX + 32) / 32)
-#define PIN_GLOBAL_NUM(pin) \
-	(((pin & MUX_SIDE_MASK) >> MUX_SIDE_SHIFT)*PIN_AP_MAX +	\
-	 ((pin & MUX_REG_MASK) >> MUX_REG_SHIFT)*4 +		\
-	 ((pin & MUX_FIELD_MASK) >> MUX_FIELD_SHIFT))
-
-unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG];
-/*
- * set the mode for a IOMUX pin.
- */
-int mxc_iomux_mode(unsigned int pin_mode)
-{
-	u32 side, field, l, mode, ret = 0;
-	void __iomem *reg;
-
-	side = (pin_mode & MUX_SIDE_MASK) >> MUX_SIDE_SHIFT;
-	switch (side) {
-	case MUX_SIDE_AP:
-		reg = IOMUXSW_AP_MUX_CTL;
-		break;
-	case MUX_SIDE_SP:
-		reg = IOMUXSW_SP_MUX_CTL;
-		break;
-	default:
-		return -EINVAL;
-	}
-	reg += ((pin_mode & MUX_REG_MASK) >> MUX_REG_SHIFT) * 4;
-	field = (pin_mode & MUX_FIELD_MASK) >> MUX_FIELD_SHIFT;
-	mode = (pin_mode & MUX_MODE_MASK) >> MUX_MODE_SHIFT;
-
-	spin_lock(&gpio_mux_lock);
-
-	l = __raw_readl(reg);
-	l &= ~(0xff << (field * 8));
-	l |= mode << (field * 8);
-	__raw_writel(l, reg);
-
-	spin_unlock(&gpio_mux_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL(mxc_iomux_mode);
-
-/*
- * This function configures the pad value for a IOMUX pin.
- */
-void mxc_iomux_set_pad(enum iomux_pins pin, u32 config)
-{
-	u32 padgrp, field, l;
-	void __iomem *reg;
-
-	padgrp = (pin & MUX_PADGRP_MASK) >> MUX_PADGRP_SHIFT;
-	reg = IOMUXSW_PAD_CTL + (pin + 2) / 3 * 4;
-	field = (pin + 2) % 3;
-
-	pr_debug("%s: reg offset = 0x%x, field = %d\n",
-			__func__, (pin + 2) / 3, field);
-
-	spin_lock(&gpio_mux_lock);
-
-	l = __raw_readl(reg);
-	l &= ~(0x1ff << (field * 10));
-	l |= config << (field * 10);
-	__raw_writel(l, reg);
-
-	spin_unlock(&gpio_mux_lock);
-}
-EXPORT_SYMBOL(mxc_iomux_set_pad);
-
-/*
- * allocs a single pin:
- * 	- reserves the pin so that it is not claimed by another driver
- * 	- setups the iomux according to the configuration
- */
-int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label)
-{
-	unsigned pad = PIN_GLOBAL_NUM(pin_mode);
-	if (pad >= (PIN_MAX + 1)) {
-		printk(KERN_ERR "mxc_iomux: Attempt to request nonexistant pin %u for \"%s\"\n",
-			pad, label ? label : "?");
-		return -EINVAL;
-	}
-
-	if (test_and_set_bit(pad, mxc_pin_alloc_map)) {
-		printk(KERN_ERR "mxc_iomux: pin %u already used. Allocation for \"%s\" failed\n",
-			pad, label ? label : "?");
-		return -EBUSY;
-	}
-	mxc_iomux_mode(pin_mode);
-
-	return 0;
-}
-EXPORT_SYMBOL(mxc_iomux_alloc_pin);
-
-int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
-		const char *label)
-{
-	const unsigned int *p = pin_list;
-	int i;
-	int ret = -EINVAL;
-
-	for (i = 0; i < count; i++) {
-		ret = mxc_iomux_alloc_pin(*p, label);
-		if (ret)
-			goto setup_error;
-		p++;
-	}
-	return 0;
-
-setup_error:
-	mxc_iomux_release_multiple_pins(pin_list, i);
-	return ret;
-}
-EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins);
-
-void mxc_iomux_release_pin(unsigned int pin_mode)
-{
-	unsigned pad = PIN_GLOBAL_NUM(pin_mode);
-
-	if (pad < (PIN_MAX + 1))
-		clear_bit(pad, mxc_pin_alloc_map);
-}
-EXPORT_SYMBOL(mxc_iomux_release_pin);
-
-void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count)
-{
-	const unsigned int *p = pin_list;
-	int i;
-
-	for (i = 0; i < count; i++) {
-		mxc_iomux_release_pin(*p);
-		p++;
-	}
-}
-EXPORT_SYMBOL(mxc_iomux_release_multiple_pins);
diff --git a/arch/arm/mach-mxc91231/magx-zn5.c b/arch/arm/mach-mxc91231/magx-zn5.c
deleted file mode 100644
index f31a45e5a0b8696b31534ab65803048e8f01b616..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/magx-zn5.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2009 Dmitriy Taychenachev <dimichxp@gmail.com>
- *
- * This file is released under the GPLv2 or later.
- */
-
-#include <linux/irq.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/time.h>
-#include <asm/mach/arch.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mxc91231.h>
-#include <mach/mmc.h>
-#include <mach/imx-uart.h>
-
-#include "devices.h"
-
-static struct imxuart_platform_data uart_pdata = {
-};
-
-static struct imxmmc_platform_data sdhc_pdata = {
-};
-
-static void __init zn5_init(void)
-{
-	pm_power_off = mxc91231_power_off;
-
-	mxc_iomux_alloc_pin(MXC91231_PIN_SP_USB_DAT_VP__RXD2, "uart2-rx");
-	mxc_iomux_alloc_pin(MXC91231_PIN_SP_USB_SE0_VM__TXD2, "uart2-tx");
-
-	mxc_register_device(&mxc_uart_device1, &uart_pdata);
-	mxc_register_device(&mxc_uart_device0, &uart_pdata);
-
-	mxc_register_device(&mxc_sdhc_device0, &sdhc_pdata);
-
-	mxc_register_device(&mxc_wdog_device0, NULL);
-
-	return;
-}
-
-static void __init zn5_timer_init(void)
-{
-	mxc91231_clocks_init(26000000); /* 26mhz ckih */
-}
-
-struct sys_timer zn5_timer = {
-	.init = zn5_timer_init,
-};
-
-MACHINE_START(MAGX_ZN5, "Motorola Zn5")
-	.boot_params = MXC91231_PHYS_OFFSET + 0x100,
-	.map_io = mxc91231_map_io,
-	.init_early = mxc91231_init_early,
-	.init_irq = mxc91231_init_irq,
-	.timer = &zn5_timer,
-	.init_machine = zn5_init,
-MACHINE_END
diff --git a/arch/arm/mach-mxc91231/mm.c b/arch/arm/mach-mxc91231/mm.c
deleted file mode 100644
index a77f6daf6a2628581ec901fa5360c90be13c4e63..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/mm.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- *  Copyright (C) 1999,2000 Arm Limited
- *  Copyright (C) 2000 Deep Blue Solutions Ltd
- *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
- *  Copyright 2004-2005 Freescale Semiconductor, Inc. All Rights Reserved.
- *    - add MXC specific definitions
- *  Copyright 2006 Motorola, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <asm/pgtable.h>
-#include <asm/mach/map.h>
-
-/*
- * This structure defines the MXC memory map.
- */
-static struct map_desc mxc91231_io_desc[] __initdata = {
-	imx_map_entry(MXC91231, L2CC, MT_DEVICE),
-	imx_map_entry(MXC91231, X_MEMC, MT_DEVICE),
-	imx_map_entry(MXC91231, ROMP, MT_DEVICE),
-	imx_map_entry(MXC91231, AVIC, MT_DEVICE),
-	imx_map_entry(MXC91231, AIPS1, MT_DEVICE),
-	imx_map_entry(MXC91231, SPBA0, MT_DEVICE),
-	imx_map_entry(MXC91231, SPBA1, MT_DEVICE),
-	imx_map_entry(MXC91231, AIPS2, MT_DEVICE),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory map for
- * the IO modules.
- */
-void __init mxc91231_map_io(void)
-{
-	iotable_init(mxc91231_io_desc, ARRAY_SIZE(mxc91231_io_desc));
-}
-
-void __init mxc91231_init_early(void)
-{
-	mxc_set_cpu_type(MXC_CPU_MXC91231);
-}
-
-int mxc91231_register_gpios(void);
-
-void __init mxc91231_init_irq(void)
-{
-	mxc91231_register_gpios();
-	mxc_init_irq(MXC91231_IO_ADDRESS(MXC91231_AVIC_BASE_ADDR));
-}
diff --git a/arch/arm/mach-mxc91231/system.c b/arch/arm/mach-mxc91231/system.c
deleted file mode 100644
index 736f7efd874a7e2182a9d48640b64bec787a020a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mxc91231/system.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2009 Dmitriy Taychenachev <dimichxp@gmail.com>
- *
- * This file is released under the GPLv2 or later.
- */
-
-#include <linux/delay.h>
-#include <linux/io.h>
-
-#include <asm/proc-fns.h>
-#include <mach/hardware.h>
-
-#include "crm_regs.h"
-
-#define WDOG_WCR		MXC91231_IO_ADDRESS(MXC91231_WDOG1_BASE_ADDR)
-#define WDOG_WCR_OUT_ENABLE	(1 << 6)
-#define WDOG_WCR_ASSERT		(1 << 5)
-
-void mxc91231_power_off(void)
-{
-	u16 wcr;
-
-	wcr = __raw_readw(WDOG_WCR);
-	wcr |= WDOG_WCR_OUT_ENABLE;
-	wcr &= ~WDOG_WCR_ASSERT;
-	__raw_writew(wcr, WDOG_WCR);
-}
-
-void mxc91231_arch_reset(char mode, const char *cmd)
-{
-	u32 amcr;
-
-	/* Reset the AP using CRM */
-	amcr = __raw_readl(MXC_CRMAP_AMCR);
-	amcr &= ~MXC_CRMAP_AMCR_SW_AP;
-	__raw_writel(amcr, MXC_CRMAP_AMCR);
-
-	mdelay(10);
-	cpu_reset(0);
-}
-
-void mxc91231_prepare_idle(void)
-{
-	u32 crm_ctl;
-
-	/* Go to WAIT mode after WFI */
-	crm_ctl = __raw_readl(MXC_DSM_CRM_CONTROL);
-	crm_ctl &= ~(MXC_DSM_CRM_CTRL_LPMD0 | MXC_DSM_CRM_CTRL_LPMD1);
-	crm_ctl |=  MXC_DSM_CRM_CTRL_LPMD_WAIT_MODE;
-	__raw_writel(crm_ctl, MXC_DSM_CRM_CONTROL);
-}
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 4522fbb235d55e569074e8dbe04d968e36046c84..f114960622e05079a1b2f9ddaaffbbd7b6c30fc5 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -17,6 +17,16 @@ config SOC_IMX28
 
 comment "MXS platforms:"
 
+config MACH_STMP378X_DEVB
+	bool "Support STMP378x_devb Platform"
+	select SOC_IMX23
+	select MXS_HAVE_AMBA_DUART
+	select MXS_HAVE_PLATFORM_AUART
+	select MXS_HAVE_PLATFORM_MXS_MMC
+	help
+	  Include support for STMP378x-devb platform. This includes specific
+	  configurations for the board and its peripherals.
+
 config MACH_MX23EVK
 	bool "Support MX23EVK Platform"
 	select SOC_IMX23
@@ -24,7 +34,6 @@ config MACH_MX23EVK
 	select MXS_HAVE_PLATFORM_AUART
 	select MXS_HAVE_PLATFORM_MXS_MMC
 	select MXS_HAVE_PLATFORM_MXSFB
-	default y
 	help
 	  Include support for MX23EVK platform. This includes specific
 	  configurations for the board and its peripherals.
@@ -39,7 +48,6 @@ config MACH_MX28EVK
 	select MXS_HAVE_PLATFORM_MXS_MMC
 	select MXS_HAVE_PLATFORM_MXSFB
 	select MXS_OCOTP
-	default y
 	help
 	  Include support for MX28EVK platform. This includes specific
 	  configurations for the board and its peripherals.
diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile
index 2f1f6141ca710409a571a55e1e7d230b5e63c466..58e892376bf2b10cd2e00fa3ba885987549ffce7 100644
--- a/arch/arm/mach-mxs/Makefile
+++ b/arch/arm/mach-mxs/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_PM) += pm.o
 obj-$(CONFIG_SOC_IMX23) += clock-mx23.o mm-mx23.o
 obj-$(CONFIG_SOC_IMX28) += clock-mx28.o mm-mx28.o
 
+obj-$(CONFIG_MACH_STMP378X_DEVB) += mach-stmp378x_devb.o
 obj-$(CONFIG_MACH_MX23EVK) += mach-mx23evk.o
 obj-$(CONFIG_MACH_MX28EVK) += mach-mx28evk.o
 obj-$(CONFIG_MODULE_TX28) += module-tx28.o
diff --git a/arch/arm/mach-mxs/clock-mx23.c b/arch/arm/mach-mxs/clock-mx23.c
index c3577ea789ac699afd8a04910448aeeec8090718..0163b6d83773fcf3d4e25ff9deaa8b16b6d662d3 100644
--- a/arch/arm/mach-mxs/clock-mx23.c
+++ b/arch/arm/mach-mxs/clock-mx23.c
@@ -446,6 +446,8 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("rtc", NULL, rtc_clk)
 	_REGISTER_CLOCK("mxs-dma-apbh", NULL, hbus_clk)
 	_REGISTER_CLOCK("mxs-dma-apbx", NULL, xbus_clk)
+	_REGISTER_CLOCK("mxs-mmc.0", NULL, ssp_clk)
+	_REGISTER_CLOCK("mxs-mmc.1", NULL, ssp_clk)
 	_REGISTER_CLOCK(NULL, "usb", usb_clk)
 	_REGISTER_CLOCK(NULL, "audio", audio_clk)
 	_REGISTER_CLOCK("mxs-pwm.0", NULL, pwm_clk)
diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h
index c473eddce8cf7b7d98b3c05f4f0ee582e8b2b160..79b94523954ac7f9fce078980ef1885eea4a76a6 100644
--- a/arch/arm/mach-mxs/devices-mx28.h
+++ b/arch/arm/mach-mxs/devices-mx28.h
@@ -34,7 +34,7 @@ extern const struct mxs_flexcan_data mx28_flexcan_data[] __initconst;
 #define mx28_add_flexcan0(pdata)	mx28_add_flexcan(0, pdata)
 #define mx28_add_flexcan1(pdata)	mx28_add_flexcan(1, pdata)
 
-extern const struct mxs_i2c_data mx28_mxs_i2c_data[] __initconst;
+extern const struct mxs_mxs_i2c_data mx28_mxs_i2c_data[] __initconst;
 #define mx28_add_mxs_i2c(id)		mxs_add_mxs_i2c(&mx28_mxs_i2c_data[id])
 
 extern const struct mxs_mxs_mmc_data mx28_mxs_mmc_data[] __initconst;
diff --git a/arch/arm/mach-mxs/devices/platform-mxs-i2c.c b/arch/arm/mach-mxs/devices/platform-mxs-i2c.c
index eab3a06836d6d56b5b736bbdf114a5ab80d3091d..79222ec8ede1701beff4d3e8ad9e086aef97bcbf 100644
--- a/arch/arm/mach-mxs/devices/platform-mxs-i2c.c
+++ b/arch/arm/mach-mxs/devices/platform-mxs-i2c.c
@@ -22,13 +22,14 @@
 	[_id] = mxs_i2c_data_entry_single(soc, _id)
 
 #ifdef CONFIG_SOC_IMX28
-const struct mxs_i2c_data mx28_mxs_i2c_data[] __initconst = {
+const struct mxs_mxs_i2c_data mx28_mxs_i2c_data[] __initconst = {
 	mxs_i2c_data_entry(MX28, 0),
 	mxs_i2c_data_entry(MX28, 1),
 };
 #endif
 
-struct platform_device *__init mxs_add_mxs_i2c(const struct mxs_i2c_data *data)
+struct platform_device *__init mxs_add_mxs_i2c(
+		const struct mxs_mxs_i2c_data *data)
 {
 	struct resource res[] = {
 		{
diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h
index c5137f14c364ea8d0bfaf0758ebd1443538a278b..7a37469ed5bf37baa3bd4908f99be3a6dd79ef34 100644
--- a/arch/arm/mach-mxs/include/mach/devices-common.h
+++ b/arch/arm/mach-mxs/include/mach/devices-common.h
@@ -65,13 +65,14 @@ struct platform_device *__init mxs_add_flexcan(
 		const struct flexcan_platform_data *pdata);
 
 /* i2c */
-struct mxs_i2c_data {
+struct mxs_mxs_i2c_data {
 	int id;
 	resource_size_t iobase;
 	resource_size_t errirq;
 	resource_size_t dmairq;
 };
-struct platform_device * __init mxs_add_mxs_i2c(const struct mxs_i2c_data *data);
+struct platform_device * __init mxs_add_mxs_i2c(
+		const struct mxs_mxs_i2c_data *data);
 
 /* mmc */
 #include <mach/mmc.h>
diff --git a/arch/arm/mach-mxs/include/mach/mx23.h b/arch/arm/mach-mxs/include/mach/mx23.h
index c0a18c23084ac2388285af389e14bae17ce6f871..599094bc99dec827319036bbdb0dc4e43a3932d0 100644
--- a/arch/arm/mach-mxs/include/mach/mx23.h
+++ b/arch/arm/mach-mxs/include/mach/mx23.h
@@ -57,7 +57,7 @@
 #define MX23_AUDIOIN_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x04c000)
 #define MX23_LRADC_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x050000)
 #define MX23_SPDIF_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x054000)
-#define MX23_I2C0_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x058000)
+#define MX23_I2C_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x058000)
 #define MX23_RTC_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x05c000)
 #define MX23_PWM_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x064000)
 #define MX23_TIMROT_BASE_ADDR		(MX23_IO_BASE_ADDR + 0x068000)
diff --git a/arch/arm/mach-mxs/include/mach/uncompress.h b/arch/arm/mach-mxs/include/mach/uncompress.h
index f12a1732d8b81bf209fb68144d4b4c780492fedc..7f8bf653964697117e8fd31375a2bde11bef9d48 100644
--- a/arch/arm/mach-mxs/include/mach/uncompress.h
+++ b/arch/arm/mach-mxs/include/mach/uncompress.h
@@ -20,7 +20,7 @@
 
 #include <asm/mach-types.h>
 
-static unsigned long mxs_duart_base;
+unsigned long mxs_duart_base;
 
 #define MXS_DUART(x)	(*(volatile unsigned long *)(mxs_duart_base + (x)))
 
diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c
index 214e5b641bbcd932b82d2b8421398ba9f97f86d8..3c2de33803abba9e7024ff226371778612c6bcdc 100644
--- a/arch/arm/mach-mxs/mach-mx23evk.c
+++ b/arch/arm/mach-mxs/mach-mx23evk.c
@@ -148,7 +148,7 @@ static void __init mx23evk_init(void)
 	mx23_add_auart0();
 
 	/* power on mmc slot by writing 0 to the gpio */
-	ret = gpio_request_one(MX23EVK_MMC0_SLOT_POWER, GPIOF_DIR_OUT,
+	ret = gpio_request_one(MX23EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW,
 			       "mmc0-slot-power");
 	if (ret)
 		pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret);
diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c
index bb329b9a2608e4b5a4d8cfa7cc612b801842fb0e..eacdc6b0e70abeb497e542d1084031b0a3d5da07 100644
--- a/arch/arm/mach-mxs/mach-mx28evk.c
+++ b/arch/arm/mach-mxs/mach-mx28evk.c
@@ -375,13 +375,13 @@ static void __init mx28evk_init(void)
 	mx28_add_mxsfb(&mx28evk_mxsfb_pdata);
 
 	/* power on mmc slot by writing 0 to the gpio */
-	ret = gpio_request_one(MX28EVK_MMC0_SLOT_POWER, GPIOF_DIR_OUT,
+	ret = gpio_request_one(MX28EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW,
 			       "mmc0-slot-power");
 	if (ret)
 		pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret);
 	mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]);
 
-	ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_DIR_OUT,
+	ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_OUT_INIT_LOW,
 			       "mmc1-slot-power");
 	if (ret)
 		pr_warn("failed to request gpio mmc1-slot-power: %d\n", ret);
diff --git a/arch/arm/mach-mxs/mach-stmp378x_devb.c b/arch/arm/mach-mxs/mach-stmp378x_devb.c
new file mode 100644
index 0000000000000000000000000000000000000000..7f38d82b69af6863c5e64bc527750ae05f011ab1
--- /dev/null
+++ b/arch/arm/mach-mxs/mach-stmp378x_devb.c
@@ -0,0 +1,120 @@
+/*
+ * board setup for STMP378x-Development-Board
+ *
+ * based on mx23evk board setup and information gained form the original
+ * plat-stmp based board setup, now converted to mach-mxs.
+ *
+ * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <linux/spi/spi.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include <mach/common.h>
+#include <mach/iomux-mx23.h>
+
+#include "devices-mx23.h"
+
+#define STMP378X_DEVB_MMC0_WRITE_PROTECT	MXS_GPIO_NR(1, 30)
+#define STMP378X_DEVB_MMC0_SLOT_POWER		MXS_GPIO_NR(1, 29)
+
+#define STMP378X_DEVB_PAD_AUART (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL)
+
+static const iomux_cfg_t stmp378x_dvb_pads[] __initconst = {
+	/* duart (extended setup missing in old boardcode, too */
+	MX23_PAD_PWM0__DUART_RX,
+	MX23_PAD_PWM1__DUART_TX,
+
+	/* auart */
+	MX23_PAD_AUART1_RX__AUART1_RX | STMP378X_DEVB_PAD_AUART,
+	MX23_PAD_AUART1_TX__AUART1_TX | STMP378X_DEVB_PAD_AUART,
+	MX23_PAD_AUART1_CTS__AUART1_CTS | STMP378X_DEVB_PAD_AUART,
+	MX23_PAD_AUART1_RTS__AUART1_RTS | STMP378X_DEVB_PAD_AUART,
+
+	/* mmc */
+	MX23_PAD_SSP1_DATA0__SSP1_DATA0 |
+		(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+	MX23_PAD_SSP1_DATA1__SSP1_DATA1 |
+		(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+	MX23_PAD_SSP1_DATA2__SSP1_DATA2 |
+		(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+	MX23_PAD_SSP1_DATA3__SSP1_DATA3 |
+		(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+	MX23_PAD_SSP1_CMD__SSP1_CMD |
+		(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+	MX23_PAD_SSP1_DETECT__SSP1_DETECT |
+		(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+	MX23_PAD_SSP1_SCK__SSP1_SCK |
+		(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+	MX23_PAD_PWM4__GPIO_1_30 | MXS_PAD_CTRL, /* write protect */
+	MX23_PAD_PWM3__GPIO_1_29 | MXS_PAD_CTRL, /* power enable */
+};
+
+static struct mxs_mmc_platform_data stmp378x_dvb_mmc_pdata __initdata = {
+	.wp_gpio = STMP378X_DEVB_MMC0_WRITE_PROTECT,
+};
+
+static struct spi_board_info spi_board_info[] __initdata = {
+#if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
+	{
+		.modalias       = "enc28j60",
+		.max_speed_hz   = 6 * 1000 * 1000,
+		.bus_num	= 1,
+		.chip_select    = 0,
+		.platform_data  = NULL,
+	},
+#endif
+};
+
+static void __init stmp378x_dvb_init(void)
+{
+	int ret;
+
+	mxs_iomux_setup_multiple_pads(stmp378x_dvb_pads,
+			ARRAY_SIZE(stmp378x_dvb_pads));
+
+	mx23_add_duart();
+	mx23_add_auart0();
+
+	/* power on mmc slot */
+	ret = gpio_request_one(STMP378X_DEVB_MMC0_SLOT_POWER,
+		GPIOF_OUT_INIT_LOW, "mmc0-slot-power");
+	if (ret)
+		pr_warn("could not power mmc (%d)\n", ret);
+
+	mx23_add_mxs_mmc(0, &stmp378x_dvb_mmc_pdata);
+
+	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
+}
+
+static void __init stmp378x_dvb_timer_init(void)
+{
+	mx23_clocks_init();
+}
+
+static struct sys_timer stmp378x_dvb_timer = {
+	.init	= stmp378x_dvb_timer_init,
+};
+
+MACHINE_START(STMP378X, "STMP378X")
+	.map_io		= mx23_map_io,
+	.init_irq	= mx23_init_irq,
+	.init_machine	= stmp378x_dvb_init,
+	.timer		= &stmp378x_dvb_timer,
+MACHINE_END
diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c
index 13647f30186092edfdb1ecb8973d98998b5f9582..cace0d2e5a55f03b42837093ea54220893f53f59 100644
--- a/arch/arm/mach-mxs/timer.c
+++ b/arch/arm/mach-mxs/timer.c
@@ -101,11 +101,6 @@ static cycle_t timrotv1_get_cycles(struct clocksource *cs)
 			& 0xffff0000) >> 16);
 }
 
-static cycle_t timrotv2_get_cycles(struct clocksource *cs)
-{
-	return ~__raw_readl(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1));
-}
-
 static int timrotv1_set_next_event(unsigned long evt,
 					struct clock_event_device *dev)
 {
@@ -230,8 +225,8 @@ static int __init mxs_clockevent_init(struct clk *timer_clk)
 static struct clocksource clocksource_mxs = {
 	.name		= "mxs_timer",
 	.rating		= 200,
-	.read		= timrotv2_get_cycles,
-	.mask		= CLOCKSOURCE_MASK(32),
+	.read		= timrotv1_get_cycles,
+	.mask		= CLOCKSOURCE_MASK(16),
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -239,12 +234,11 @@ static int __init mxs_clocksource_init(struct clk *timer_clk)
 {
 	unsigned int c = clk_get_rate(timer_clk);
 
-	if (timrot_is_v1()) {
-		clocksource_mxs.read = timrotv1_get_cycles;
-		clocksource_mxs.mask = CLOCKSOURCE_MASK(16);
-	}
-
-	clocksource_register_hz(&clocksource_mxs, c);
+	if (timrot_is_v1())
+		clocksource_register_hz(&clocksource_mxs, c);
+	else
+		clocksource_mmio_init(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1),
+			"mxs_timer", c, 200, 32, clocksource_mmio_readl_down);
 
 	return 0;
 }
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index f12f22d09b6c7ba157b6aa8de79918cdde76e74e..e24c141ba489c7f82b1d576bafea0864f1ad1e05 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -104,19 +104,6 @@ static struct irqaction netx_timer_irq = {
 	.handler	= netx_timer_interrupt,
 };
 
-cycle_t netx_get_cycles(struct clocksource *cs)
-{
-	return readl(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE));
-}
-
-static struct clocksource clocksource_netx = {
-	.name		= "netx_timer",
-	.rating		= 200,
-	.read		= netx_get_cycles,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 /*
  * Set up timer interrupt
  */
@@ -150,7 +137,8 @@ static void __init netx_timer_init(void)
 	writel(NETX_GPIO_COUNTER_CTRL_RUN,
 			NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE));
 
-	clocksource_register_hz(&clocksource_netx, CLOCK_TICK_RATE);
+	clocksource_mmio_init(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE),
+		"netx_timer", CLOCK_TICK_RATE, 200, 32, clocksource_mmio_readl_up);
 
 	netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
 			netx_clockevent.shift);
diff --git a/arch/arm/mach-ns9xxx/Kconfig b/arch/arm/mach-ns9xxx/Kconfig
deleted file mode 100644
index dd0cd5ac4b8b895b1d96e47662028e99a345f80c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/Kconfig
+++ /dev/null
@@ -1,40 +0,0 @@
-if ARCH_NS9XXX
-
-menu "NS9xxx Implementations"
-
-config NS9XXX_HAVE_SERIAL8250
-	bool
-
-config PROCESSOR_NS9360
-	bool
-
-config MODULE_CC9P9360
-	bool
-	select PROCESSOR_NS9360
-
-config BOARD_A9M9750DEV
-	select NS9XXX_HAVE_SERIAL8250
-	bool
-
-config BOARD_JSCC9P9360
-	bool
-
-config MACH_CC9P9360DEV
-	bool "ConnectCore 9P 9360 on an A9M9750 Devboard"
-	select MODULE_CC9P9360
-	select BOARD_A9M9750DEV
-	help
-	  Say Y here if you are using the Digi ConnectCore 9P 9360
-	  on an A9M9750 Development Board.
-
-config MACH_CC9P9360JS
-	bool "ConnectCore 9P 9360 on a JSCC9P9360 Devboard"
-	select MODULE_CC9P9360
-	select BOARD_JSCC9P9360
-	help
-	  Say Y here if you are using the Digi ConnectCore 9P 9360
-	  on an JSCC9P9360 Development Board.
-
-endmenu
-
-endif
diff --git a/arch/arm/mach-ns9xxx/Makefile b/arch/arm/mach-ns9xxx/Makefile
deleted file mode 100644
index 41efaf9ad50ba18f7bdbae94ecee052dfb0b7fd9..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-obj-y := clock.o generic.o gpio.o irq.o
-
-obj-$(CONFIG_MACH_CC9P9360DEV) += mach-cc9p9360dev.o
-obj-$(CONFIG_MACH_CC9P9360JS) += mach-cc9p9360js.o
-
-obj-$(CONFIG_PROCESSOR_NS9360) += gpio-ns9360.o processor-ns9360.o time-ns9360.o
-
-obj-$(CONFIG_BOARD_A9M9750DEV) += board-a9m9750dev.o
-obj-$(CONFIG_BOARD_JSCC9P9360) += board-jscc9p9360.o
-
-# platform devices
-obj-$(CONFIG_NS9XXX_HAVE_SERIAL8250) += plat-serial8250.o
diff --git a/arch/arm/mach-ns9xxx/Makefile.boot b/arch/arm/mach-ns9xxx/Makefile.boot
deleted file mode 100644
index 54654919229b0972954911f301f0928cee6f771c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/Makefile.boot
+++ /dev/null
@@ -1,2 +0,0 @@
-zreladdr-y := 0x8000
-params_phys-y := 0x100
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
deleted file mode 100644
index e27687d53504a985c379c53a4f0a07dae9f477d6..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-a9m9750dev.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/irq.h>
-
-#include <asm/mach/map.h>
-#include <asm/gpio.h>
-
-#include <mach/board.h>
-#include <mach/processor-ns9360.h>
-#include <mach/regs-sys-ns9360.h>
-#include <mach/regs-mem.h>
-#include <mach/regs-bbu.h>
-#include <mach/regs-board-a9m9750dev.h>
-
-#include "board-a9m9750dev.h"
-
-static struct map_desc board_a9m9750dev_io_desc[] __initdata = {
-	{ /* FPGA on CS0 */
-		.virtual = io_p2v(NS9XXX_CSxSTAT_PHYS(0)),
-		.pfn = __phys_to_pfn(NS9XXX_CSxSTAT_PHYS(0)),
-		.length = NS9XXX_CS0STAT_LENGTH,
-		.type = MT_DEVICE,
-	},
-};
-
-void __init board_a9m9750dev_map_io(void)
-{
-	iotable_init(board_a9m9750dev_io_desc,
-		     ARRAY_SIZE(board_a9m9750dev_io_desc));
-}
-
-static void a9m9750dev_fpga_ack_irq(struct irq_data *d)
-{
-	/* nothing */
-}
-
-static void a9m9750dev_fpga_mask_irq(struct irq_data *d)
-{
-	u8 ier;
-
-	ier = __raw_readb(FPGA_IER);
-
-	ier &= ~(1 << (d->irq - FPGA_IRQ(0)));
-
-	__raw_writeb(ier, FPGA_IER);
-}
-
-static void a9m9750dev_fpga_maskack_irq(struct irq_data *d)
-{
-	a9m9750dev_fpga_mask_irq(d);
-	a9m9750dev_fpga_ack_irq(d);
-}
-
-static void a9m9750dev_fpga_unmask_irq(struct irq_data *d)
-{
-	u8 ier;
-
-	ier = __raw_readb(FPGA_IER);
-
-	ier |= 1 << (d->irq - FPGA_IRQ(0));
-
-	__raw_writeb(ier, FPGA_IER);
-}
-
-static struct irq_chip a9m9750dev_fpga_chip = {
-	.irq_ack	= a9m9750dev_fpga_ack_irq,
-	.irq_mask	= a9m9750dev_fpga_mask_irq,
-	.irq_mask_ack	= a9m9750dev_fpga_maskack_irq,
-	.irq_unmask	= a9m9750dev_fpga_unmask_irq,
-};
-
-static void a9m9750dev_fpga_demux_handler(unsigned int irq,
-		struct irq_desc *desc)
-{
-	u8 stat = __raw_readb(FPGA_ISR);
-
-	desc->irq_data.chip->irq_mask_ack(&desc->irq_data);
-
-	while (stat != 0) {
-		int irqno = fls(stat) - 1;
-
-		stat &= ~(1 << irqno);
-
-		generic_handle_irq(FPGA_IRQ(irqno));
-	}
-
-	desc->irq_data.chip->irq_unmask(&desc->irq_data);
-}
-
-void __init board_a9m9750dev_init_irq(void)
-{
-	u32 eic;
-	int i;
-
-	if (gpio_request(11, "board a9m9750dev extirq2") == 0)
-		ns9360_gpio_configure(11, 0, 1);
-	else
-		printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_NS9XXX_EXT2\n",
-				__func__);
-
-	for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) {
-		irq_set_chip_and_handler(i, &a9m9750dev_fpga_chip,
-					 handle_level_irq);
-		set_irq_flags(i, IRQF_VALID);
-	}
-
-	/* IRQ_NS9XXX_EXT2: level sensitive + active low */
-	eic = __raw_readl(SYS_EIC(2));
-	REGSET(eic, SYS_EIC, PLTY, AL);
-	REGSET(eic, SYS_EIC, LVEDG, LEVEL);
-	__raw_writel(eic, SYS_EIC(2));
-
-	irq_set_chained_handler(IRQ_NS9XXX_EXT2,
-				a9m9750dev_fpga_demux_handler);
-}
-
-void __init board_a9m9750dev_init_machine(void)
-{
-	u32 reg;
-
-	/* setup static CS0: memory base ... */
-	reg = __raw_readl(SYS_SMCSSMB(0));
-	REGSETIM(reg, SYS_SMCSSMB, CSxB, NS9XXX_CSxSTAT_PHYS(0) >> 12);
-	__raw_writel(reg, SYS_SMCSSMB(0));
-
-	/* ... and mask */
-	reg = __raw_readl(SYS_SMCSSMM(0));
-	REGSETIM(reg, SYS_SMCSSMM, CSxM, 0xfffff);
-	REGSET(reg, SYS_SMCSSMM, CSEx, EN);
-	__raw_writel(reg, SYS_SMCSSMM(0));
-
-	/* setup static CS0: memory configuration */
-	reg = __raw_readl(MEM_SMC(0));
-	REGSET(reg, MEM_SMC, PSMC, OFF);
-	REGSET(reg, MEM_SMC, BSMC, OFF);
-	REGSET(reg, MEM_SMC, EW, OFF);
-	REGSET(reg, MEM_SMC, PB, 1);
-	REGSET(reg, MEM_SMC, PC, AL);
-	REGSET(reg, MEM_SMC, PM, DIS);
-	REGSET(reg, MEM_SMC, MW, 8);
-	__raw_writel(reg, MEM_SMC(0));
-
-	/* setup static CS0: timing */
-	__raw_writel(0x2, MEM_SMWED(0));
-	__raw_writel(0x2, MEM_SMOED(0));
-	__raw_writel(0x6, MEM_SMRD(0));
-	__raw_writel(0x6, MEM_SMWD(0));
-}
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.h b/arch/arm/mach-ns9xxx/board-a9m9750dev.h
deleted file mode 100644
index edc75abbc5dd6d98d134bf98bde9489ca30ee160..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-a9m9750dev.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/init.h>
-
-void __init board_a9m9750dev_map_io(void);
-void __init board_a9m9750dev_init_machine(void);
-void __init board_a9m9750dev_init_irq(void);
diff --git a/arch/arm/mach-ns9xxx/board-jscc9p9360.c b/arch/arm/mach-ns9xxx/board-jscc9p9360.c
deleted file mode 100644
index 4bd3eec04bfe2670918843ef9c61ce0073550e83..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/board-jscc9p9360.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-jscc9p9360.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include "board-jscc9p9360.h"
-
-void __init board_jscc9p9360_init_machine(void)
-{
-	/* TODO: reserve GPIOs for push buttons, etc pp */
-}
-
diff --git a/arch/arm/mach-ns9xxx/board-jscc9p9360.h b/arch/arm/mach-ns9xxx/board-jscc9p9360.h
deleted file mode 100644
index 1a81a074df451dcdea32f2580eb402830c0f56ae..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/board-jscc9p9360.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-jscc9p9360.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/init.h>
-
-void __init board_jscc9p9360_init_machine(void);
diff --git a/arch/arm/mach-ns9xxx/clock.c b/arch/arm/mach-ns9xxx/clock.c
deleted file mode 100644
index cf81cbc57544552970e88986efed07ad71f5c336..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/clock.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/clock.c
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/list.h>
-#include <linux/clk.h>
-#include <linux/string.h>
-#include <linux/platform_device.h>
-#include <linux/semaphore.h>
-
-#include "clock.h"
-
-static LIST_HEAD(clocks);
-static DEFINE_SPINLOCK(clk_lock);
-
-struct clk *clk_get(struct device *dev, const char *id)
-{
-	struct clk *p, *ret = NULL, *retgen = NULL;
-	unsigned long flags;
-	int idno;
-
-	if (dev == NULL || dev->bus != &platform_bus_type)
-		idno = -1;
-	else
-		idno = to_platform_device(dev)->id;
-
-	spin_lock_irqsave(&clk_lock, flags);
-	list_for_each_entry(p, &clocks, node) {
-		if (strcmp(id, p->name) == 0) {
-			if (p->id == idno) {
-				if (!try_module_get(p->owner))
-					continue;
-				ret = p;
-				break;
-			} else if (p->id == -1)
-				/* remember match with id == -1 in case there is
-				 * no clock for idno */
-				retgen = p;
-		}
-	}
-
-	if (!ret && retgen && try_module_get(retgen->owner))
-		ret = retgen;
-
-	if (ret)
-		++ret->refcount;
-
-	spin_unlock_irqrestore(&clk_lock, flags);
-
-	return ret ? ret : ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL(clk_get);
-
-void clk_put(struct clk *clk)
-{
-	module_put(clk->owner);
-	--clk->refcount;
-}
-EXPORT_SYMBOL(clk_put);
-
-static int clk_enable_unlocked(struct clk *clk)
-{
-	int ret = 0;
-	if (clk->parent) {
-		ret = clk_enable_unlocked(clk->parent);
-		if (ret)
-			return ret;
-	}
-
-	if (clk->usage++ == 0 && clk->endisable)
-		ret = clk->endisable(clk, 1);
-
-	return ret;
-}
-
-int clk_enable(struct clk *clk)
-{
-	int ret;
-	unsigned long flags;
-
-	spin_lock_irqsave(&clk_lock, flags);
-
-	ret = clk_enable_unlocked(clk);
-
-	spin_unlock_irqrestore(&clk_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(clk_enable);
-
-static void clk_disable_unlocked(struct clk *clk)
-{
-	if (--clk->usage == 0 && clk->endisable)
-		clk->endisable(clk, 0);
-
-	if (clk->parent)
-		clk_disable_unlocked(clk->parent);
-}
-
-void clk_disable(struct clk *clk)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&clk_lock, flags);
-
-	clk_disable_unlocked(clk);
-
-	spin_unlock_irqrestore(&clk_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-	if (clk->get_rate)
-		return clk->get_rate(clk);
-
-	if (clk->rate)
-		return clk->rate;
-
-	if (clk->parent)
-		return clk_get_rate(clk->parent);
-
-	return 0;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-int clk_register(struct clk *clk)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&clk_lock, flags);
-
-	list_add(&clk->node, &clocks);
-
-	if (clk->parent)
-		++clk->parent->refcount;
-
-	spin_unlock_irqrestore(&clk_lock, flags);
-
-	return 0;
-}
-
-int clk_unregister(struct clk *clk)
-{
-	int ret = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&clk_lock, flags);
-
-	if (clk->usage || clk->refcount)
-		ret = -EBUSY;
-	else
-		list_del(&clk->node);
-
-	if (clk->parent)
-		--clk->parent->refcount;
-
-	spin_unlock_irqrestore(&clk_lock, flags);
-
-	return ret;
-}
-
-#if defined CONFIG_DEBUG_FS
-
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-
-static int clk_debugfs_show(struct seq_file *s, void *null)
-{
-	unsigned long flags;
-	struct clk *p;
-
-	spin_lock_irqsave(&clk_lock, flags);
-
-	list_for_each_entry(p, &clocks, node)
-		seq_printf(s, "%s.%d: usage=%lu refcount=%lu rate=%lu\n",
-				p->name, p->id, p->usage, p->refcount,
-				p->usage ? clk_get_rate(p) : 0);
-
-	spin_unlock_irqrestore(&clk_lock, flags);
-
-	return 0;
-}
-
-static int clk_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, clk_debugfs_show, NULL);
-}
-
-static const struct file_operations clk_debugfs_operations = {
-	.open = clk_debugfs_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-static int __init clk_debugfs_init(void)
-{
-	struct dentry *dentry;
-
-	dentry = debugfs_create_file("clk", S_IFREG | S_IRUGO, NULL, NULL,
-			&clk_debugfs_operations);
-	return IS_ERR(dentry) ? PTR_ERR(dentry) : 0;
-}
-subsys_initcall(clk_debugfs_init);
-
-#endif /* if defined CONFIG_DEBUG_FS */
diff --git a/arch/arm/mach-ns9xxx/clock.h b/arch/arm/mach-ns9xxx/clock.h
deleted file mode 100644
index b86c30dd79eb50aa73f57d61177b8b5fabcf2158..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/clock.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/clock.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __NS9XXX_CLOCK_H
-#define __NS9XXX_CLOCK_H
-
-#include <linux/list.h>
-
-struct clk {
-	struct module *owner;
-	const char *name;
-	int id;
-
-	struct clk *parent;
-
-	unsigned long rate;
-	int (*endisable)(struct clk *, int enable);
-	unsigned long (*get_rate)(struct clk *);
-
-	struct list_head node;
-	unsigned long refcount;
-	unsigned long usage;
-};
-
-int clk_register(struct clk *clk);
-int clk_unregister(struct clk *clk);
-
-#endif /* ifndef __NS9XXX_CLOCK_H */
diff --git a/arch/arm/mach-ns9xxx/generic.c b/arch/arm/mach-ns9xxx/generic.c
deleted file mode 100644
index 1e0f467879ccceb1a7289fabaaabb7915fd870db..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/generic.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/generic.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/memory.h>
-
-#include "generic.h"
-
-void __init ns9xxx_init_machine(void)
-{
-}
diff --git a/arch/arm/mach-ns9xxx/generic.h b/arch/arm/mach-ns9xxx/generic.h
deleted file mode 100644
index 82493191aad6519b3cd6d6fe3937c51fcf1eabfe..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/generic.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/generic.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/time.h>
-#include <asm/mach/time.h>
-#include <linux/init.h>
-
-void __init ns9xxx_init_irq(void);
-void __init ns9xxx_init_machine(void);
diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.c b/arch/arm/mach-ns9xxx/gpio-ns9360.c
deleted file mode 100644
index 377330c1b250d69df22be7dec4b1465c252dc49f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/gpio-ns9360.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/gpio-ns9360.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/bug.h>
-#include <linux/errno.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-#include <mach/regs-bbu.h>
-#include <mach/processor-ns9360.h>
-
-#include "gpio-ns9360.h"
-
-static inline int ns9360_valid_gpio(unsigned gpio)
-{
-	return gpio <= 72;
-}
-
-static inline void __iomem *ns9360_gpio_get_gconfaddr(unsigned gpio)
-{
-	if (gpio < 56)
-		return BBU_GCONFb1(gpio / 8);
-	else
-		/*
-		 * this could be optimised away on
-		 * ns9750 only builds, but it isn't ...
-		 */
-		return BBU_GCONFb2((gpio - 56) / 8);
-}
-
-static inline void __iomem *ns9360_gpio_get_gctrladdr(unsigned gpio)
-{
-	if (gpio < 32)
-		return BBU_GCTRL1;
-	else if (gpio < 64)
-		return BBU_GCTRL2;
-	else
-		/* this could be optimised away on ns9750 only builds */
-		return BBU_GCTRL3;
-}
-
-static inline void __iomem *ns9360_gpio_get_gstataddr(unsigned gpio)
-{
-	if (gpio < 32)
-		return BBU_GSTAT1;
-	else if (gpio < 64)
-		return BBU_GSTAT2;
-	else
-		/* this could be optimised away on ns9750 only builds */
-		return BBU_GSTAT3;
-}
-
-/*
- * each gpio can serve for 4 different purposes [0..3].  These are called
- * "functions" and passed in the parameter func.  Functions 0-2 are always some
- * special things, function 3 is GPIO.  If func == 3 dir specifies input or
- * output, and with inv you can enable an inverter (independent of func).
- */
-int __ns9360_gpio_configure(unsigned gpio, int dir, int inv, int func)
-{
-	void __iomem *conf = ns9360_gpio_get_gconfaddr(gpio);
-	u32 confval;
-
-	confval = __raw_readl(conf);
-	REGSETIM_IDX(confval, BBU_GCONFx, DIR, gpio & 7, dir);
-	REGSETIM_IDX(confval, BBU_GCONFx, INV, gpio & 7, inv);
-	REGSETIM_IDX(confval, BBU_GCONFx, FUNC, gpio & 7, func);
-	__raw_writel(confval, conf);
-
-	return 0;
-}
-
-int ns9360_gpio_configure(unsigned gpio, int inv, int func)
-{
-	if (likely(ns9360_valid_gpio(gpio))) {
-		if (func == 3) {
-			printk(KERN_WARNING "use gpio_direction_input "
-					"or gpio_direction_output\n");
-			return -EINVAL;
-		} else
-			return __ns9360_gpio_configure(gpio, 0, inv, func);
-	} else
-		return -EINVAL;
-}
-EXPORT_SYMBOL(ns9360_gpio_configure);
-
-int ns9360_gpio_get_value(unsigned gpio)
-{
-	void __iomem *stat = ns9360_gpio_get_gstataddr(gpio);
-	int ret;
-
-	ret = 1 & (__raw_readl(stat) >> (gpio & 31));
-
-	return ret;
-}
-
-void ns9360_gpio_set_value(unsigned gpio, int value)
-{
-	void __iomem *ctrl = ns9360_gpio_get_gctrladdr(gpio);
-	u32 ctrlval;
-
-	ctrlval = __raw_readl(ctrl);
-
-	if (value)
-		ctrlval |= 1 << (gpio & 31);
-	else
-		ctrlval &= ~(1 << (gpio & 31));
-
-	__raw_writel(ctrlval, ctrl);
-}
diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.h b/arch/arm/mach-ns9xxx/gpio-ns9360.h
deleted file mode 100644
index 131cd1715caafc54bebfc7fe77b8568e91c25497..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/gpio-ns9360.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/gpio-ns9360.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-int __ns9360_gpio_configure(unsigned gpio, int dir, int inv, int func);
-int ns9360_gpio_get_value(unsigned gpio);
-void ns9360_gpio_set_value(unsigned gpio, int value);
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
deleted file mode 100644
index 5503ca09c4aee4a1d2dc8e5a249ddb6e9c31814a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/gpio.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/gpio.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/compiler.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include <linux/bitops.h>
-
-#include <mach/gpio.h>
-#include <mach/processor.h>
-#include <mach/processor-ns9360.h>
-#include <asm/bug.h>
-#include <asm/types.h>
-
-#include "gpio-ns9360.h"
-
-#if defined(CONFIG_PROCESSOR_NS9360)
-#define GPIO_MAX 72
-#elif defined(CONFIG_PROCESSOR_NS9750)
-#define GPIO_MAX 49
-#endif
-
-/* protects BBU_GCONFx and BBU_GCTRLx */
-static spinlock_t gpio_lock = __SPIN_LOCK_UNLOCKED(gpio_lock);
-
-/* only access gpiores with atomic ops */
-static DECLARE_BITMAP(gpiores, GPIO_MAX + 1);
-
-static inline int ns9xxx_valid_gpio(unsigned gpio)
-{
-#if defined(CONFIG_PROCESSOR_NS9360)
-	if (processor_is_ns9360())
-		return gpio <= 72;
-	else
-#endif
-#if defined(CONFIG_PROCESSOR_NS9750)
-	if (processor_is_ns9750())
-		return gpio <= 49;
-	else
-#endif
-	{
-		BUG();
-		return 0;
-	}
-}
-
-int gpio_request(unsigned gpio, const char *label)
-{
-	if (likely(ns9xxx_valid_gpio(gpio)))
-		return test_and_set_bit(gpio, gpiores) ? -EBUSY : 0;
-	else
-		return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_request);
-
-void gpio_free(unsigned gpio)
-{
-	might_sleep();
-	clear_bit(gpio, gpiores);
-	return;
-}
-EXPORT_SYMBOL(gpio_free);
-
-int gpio_direction_input(unsigned gpio)
-{
-	if (likely(ns9xxx_valid_gpio(gpio))) {
-		int ret = -EINVAL;
-		unsigned long flags;
-
-		spin_lock_irqsave(&gpio_lock, flags);
-#if defined(CONFIG_PROCESSOR_NS9360)
-		if (processor_is_ns9360())
-			ret = __ns9360_gpio_configure(gpio, 0, 0, 3);
-		else
-#endif
-			BUG();
-
-		spin_unlock_irqrestore(&gpio_lock, flags);
-
-		return ret;
-
-	} else
-		return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_direction_input);
-
-int gpio_direction_output(unsigned gpio, int value)
-{
-	if (likely(ns9xxx_valid_gpio(gpio))) {
-		int ret = -EINVAL;
-		unsigned long flags;
-
-		gpio_set_value(gpio, value);
-
-		spin_lock_irqsave(&gpio_lock, flags);
-#if defined(CONFIG_PROCESSOR_NS9360)
-		if (processor_is_ns9360())
-			ret = __ns9360_gpio_configure(gpio, 1, 0, 3);
-		else
-#endif
-			BUG();
-
-		spin_unlock_irqrestore(&gpio_lock, flags);
-
-		return ret;
-	} else
-		return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_direction_output);
-
-int gpio_get_value(unsigned gpio)
-{
-#if defined(CONFIG_PROCESSOR_NS9360)
-	if (processor_is_ns9360())
-		return ns9360_gpio_get_value(gpio);
-	else
-#endif
-	{
-		BUG();
-		return -EINVAL;
-	}
-}
-EXPORT_SYMBOL(gpio_get_value);
-
-void gpio_set_value(unsigned gpio, int value)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&gpio_lock, flags);
-#if defined(CONFIG_PROCESSOR_NS9360)
-	if (processor_is_ns9360())
-		ns9360_gpio_set_value(gpio, value);
-	else
-#endif
-		BUG();
-
-	spin_unlock_irqrestore(&gpio_lock, flags);
-}
-EXPORT_SYMBOL(gpio_set_value);
diff --git a/arch/arm/mach-ns9xxx/include/mach/board.h b/arch/arm/mach-ns9xxx/include/mach/board.h
deleted file mode 100644
index 19ca6de46a452fbd4c0708685647b11c283d36f1..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/board.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/board.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_BOARD_H
-#define __ASM_ARCH_BOARD_H
-
-#include <asm/mach-types.h>
-
-#define board_is_a9m9750dev()	(0			\
-		|| machine_is_cc9p9750dev()		\
-		)
-
-#define board_is_a9mvali()	(0			\
-		|| machine_is_cc9p9750val()		\
-		)
-
-#define board_is_jscc9p9210()	(0			\
-		|| machine_is_cc9p9210js()		\
-		)
-
-#define board_is_jscc9p9215()	(0			\
-		|| machine_is_cc9p9215js()		\
-		)
-
-#define board_is_jscc9p9360()	(0			\
-		|| machine_is_cc9p9360js()		\
-		)
-
-#define board_is_uncbas()	(0			\
-		|| machine_is_cc7ucamry()		\
-		)
-
-#endif /* ifndef __ASM_ARCH_BOARD_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S
deleted file mode 100644
index 5a2acbdc3d679f2563aab0a8a24b4988b26431aa..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/debug-macro.S
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <mach/hardware.h>
-#include <asm/memory.h>
-
-#include <mach/regs-board-a9m9750dev.h>
-
-		.macro	addruart, rp, rv
-		ldr	\rp, =NS9XXX_CSxSTAT_PHYS(0)
-		ldr	\rv, =io_p2v(NS9XXX_CSxSTAT_PHYS(0))
-		.endm
-
-#define UART_SHIFT	2
-#include <asm/hardware/debug-8250.S>
diff --git a/arch/arm/mach-ns9xxx/include/mach/entry-macro.S b/arch/arm/mach-ns9xxx/include/mach/entry-macro.S
deleted file mode 100644
index 71ca0319b547038ec7b8b9df176c02145ec498fb..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/entry-macro.S
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/entry-macro.S
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <mach/hardware.h>
-#include <mach/regs-sys-common.h>
-
-		.macro	get_irqnr_preamble, base, tmp
-		ldr	\base, =SYS_ISRADDR
-		.endm
-
-		.macro	arch_ret_to_user, tmp1, tmp2
-		.endm
-
-		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
-		ldr	\irqstat, [\base, #(SYS_ISA - SYS_ISRADDR)]
-		cmp	\irqstat, #0
-		ldrne	\irqnr, [\base]
-		.endm
-
-		.macro	disable_fiq
-		.endm
diff --git a/arch/arm/mach-ns9xxx/include/mach/gpio.h b/arch/arm/mach-ns9xxx/include/mach/gpio.h
deleted file mode 100644
index 5eb349032579b0dd6c1cf9474c147af26ff0c2e0..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/gpio.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/gpio.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
-*/
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H
-
-#include <asm/errno.h>
-
-int gpio_request(unsigned gpio, const char *label);
-
-void gpio_free(unsigned gpio);
-
-int ns9xxx_gpio_configure(unsigned gpio, int inv, int func);
-
-int gpio_direction_input(unsigned gpio);
-
-int gpio_direction_output(unsigned gpio, int value);
-
-int gpio_get_value(unsigned gpio);
-
-void gpio_set_value(unsigned gpio, int value);
-
-/*
- * ns9xxx can use gpio pins to trigger an irq, but it's not generic
- * enough to be supported by the gpio_to_irq/irq_to_gpio interface
- */
-static inline int gpio_to_irq(unsigned gpio)
-{
-	return -EINVAL;
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
-	return -EINVAL;
-}
-
-/* get the cansleep() stubs */
-#include <asm-generic/gpio.h>
-
-#endif /* ifndef __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/hardware.h b/arch/arm/mach-ns9xxx/include/mach/hardware.h
deleted file mode 100644
index 76631128e11cfb467649c02b5bbe4dba488eaf92..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/hardware.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/hardware.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-/*
- * NetSilicon NS9xxx internal mapping:
- *
- * physical                <--> virtual
- * 0x90000000 - 0x906fffff <--> 0xf9000000 - 0xf96fffff
- * 0xa0100000 - 0xa0afffff <--> 0xfa100000 - 0xfaafffff
- */
-#define io_p2v(x)	(0xf0000000 \
-			 + (((x) & 0xf0000000) >> 4) \
-			 + ((x) & 0x00ffffff))
-
-#define io_v2p(x)	((((x) & 0x0f000000) << 4) \
-			 + ((x) & 0x00ffffff))
-
-#define __REGSHIFT(mask)	((mask) & (-(mask)))
-
-#define __REGBIT(bit)		((u32)1 << (bit))
-#define __REGBITS(hbit, lbit)	((((u32)1 << ((hbit) - (lbit) + 1)) - 1) << (lbit))
-#define __REGVAL(mask, value)	(((value) * __REGSHIFT(mask)) & (mask))
-
-#ifndef __ASSEMBLY__
-
-#  define __REG(x)	((void __iomem __force *)io_p2v((x)))
-#  define __REG2(x, y)	((void __iomem __force *)(io_p2v((x)) + 4 * (y)))
-
-#  define __REGSET(var, field, value)					\
-	((var) = (((var) & ~((field) & ~(value))) | (value)))
-
-#  define REGSET(var, reg, field, value)				\
-	__REGSET(var, reg ## _ ## field, reg ## _ ## field ## _ ## value)
-
-#  define REGSET_IDX(var, reg, field, idx, value)			\
-	__REGSET(var, reg ## _ ## field((idx)), reg ## _ ## field ## _ ## value((idx)))
-
-#  define REGSETIM(var, reg, field, value)				\
-	__REGSET(var, reg ## _ ## field, __REGVAL(reg ## _ ## field, (value)))
-
-#  define REGSETIM_IDX(var, reg, field, idx, value)			\
-	__REGSET(var, reg ## _ ## field((idx)), __REGVAL(reg ## _ ## field((idx)), (value)))
-
-#  define __REGGET(var, field)						\
-	(((var) & (field)))
-
-#  define REGGET(var, reg, field)					\
-	 __REGGET(var, reg ## _ ## field)
-
-#  define REGGET_IDX(var, reg, field, idx)				\
-	 __REGGET(var, reg ## _ ## field((idx)))
-
-#  define REGGETIM(var, reg, field)					\
-	 __REGGET(var, reg ## _ ## field) / __REGSHIFT(reg ## _ ## field)
-
-#  define REGGETIM_IDX(var, reg, field, idx)				\
-	 __REGGET(var, reg ## _ ## field((idx))) /			\
-	 __REGSHIFT(reg ## _ ## field((idx)))
-
-#else
-
-#  define __REG(x)	io_p2v(x)
-#  define __REG2(x, y)	io_p2v((x) + 4 * (y))
-
-#endif
-
-#endif /* ifndef __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/io.h b/arch/arm/mach-ns9xxx/include/mach/io.h
deleted file mode 100644
index f08451d2e1bc87d69a1b861e2f9175dd7a5cef45..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/io.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/io.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_IO_H
-#define __ASM_ARCH_IO_H
-
-#define IO_SPACE_LIMIT  0xffffffff /* XXX */
-
-#define __io(a)		__typesafe_io(a)
-#define __mem_pci(a)    (a)
-#define __mem_isa(a)    (IO_BASE + (a))
-
-#endif /* ifndef __ASM_ARCH_IO_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/irqs.h b/arch/arm/mach-ns9xxx/include/mach/irqs.h
deleted file mode 100644
index 13483949e210b9d2710ae1207aa8377c2ca688be..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/irqs.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/irqs.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H
-
-/* NetSilicon 9360 */
-#define IRQ_NS9XXX_WATCHDOG	0
-#define IRQ_NS9XXX_AHBBUSERR	1
-#define IRQ_NS9360_BBUSAGG	2
-/* irq 3 is reserved for NS9360 */
-#define IRQ_NS9XXX_ETHRX	4
-#define IRQ_NS9XXX_ETHTX	5
-#define IRQ_NS9XXX_ETHPHY	6
-#define IRQ_NS9360_LCD		7
-#define IRQ_NS9360_SERBRX	8
-#define IRQ_NS9360_SERBTX	9
-#define IRQ_NS9360_SERARX	10
-#define IRQ_NS9360_SERATX	11
-#define IRQ_NS9360_SERCRX	12
-#define IRQ_NS9360_SERCTX	13
-#define IRQ_NS9360_I2C		14
-#define IRQ_NS9360_BBUSDMA	15
-#define IRQ_NS9360_TIMER0	16
-#define IRQ_NS9360_TIMER1	17
-#define IRQ_NS9360_TIMER2	18
-#define IRQ_NS9360_TIMER3	19
-#define IRQ_NS9360_TIMER4	20
-#define IRQ_NS9360_TIMER5	21
-#define IRQ_NS9360_TIMER6	22
-#define IRQ_NS9360_TIMER7	23
-#define IRQ_NS9360_RTC		24
-#define IRQ_NS9360_USBHOST	25
-#define IRQ_NS9360_USBDEVICE	26
-#define IRQ_NS9360_IEEE1284	27
-#define IRQ_NS9XXX_EXT0		28
-#define IRQ_NS9XXX_EXT1		29
-#define IRQ_NS9XXX_EXT2		30
-#define IRQ_NS9XXX_EXT3		31
-
-#define BBUS_IRQ(irq)	(32 + irq)
-
-#define IRQ_BBUS_DMA		BBUS_IRQ(0)
-#define IRQ_BBUS_SERBRX		BBUS_IRQ(2)
-#define IRQ_BBUS_SERBTX		BBUS_IRQ(3)
-#define IRQ_BBUS_SERARX		BBUS_IRQ(4)
-#define IRQ_BBUS_SERATX		BBUS_IRQ(5)
-#define IRQ_BBUS_SERCRX		BBUS_IRQ(6)
-#define IRQ_BBUS_SERCTX		BBUS_IRQ(7)
-#define IRQ_BBUS_SERDRX		BBUS_IRQ(8)
-#define IRQ_BBUS_SERDTX		BBUS_IRQ(9)
-#define IRQ_BBUS_I2C		BBUS_IRQ(10)
-#define IRQ_BBUS_1284		BBUS_IRQ(11)
-#define IRQ_BBUS_UTIL		BBUS_IRQ(12)
-#define IRQ_BBUS_RTC		BBUS_IRQ(13)
-#define IRQ_BBUS_USBHST		BBUS_IRQ(14)
-#define IRQ_BBUS_USBDEV		BBUS_IRQ(15)
-#define IRQ_BBUS_AHBDMA1	BBUS_IRQ(24)
-#define IRQ_BBUS_AHBDMA2	BBUS_IRQ(25)
-
-/*
- * these Interrupts are specific for the a9m9750dev board.
- * They are generated by an FPGA that interrupts the CPU on
- * IRQ_NS9360_EXT2
- */
-#define FPGA_IRQ(irq)	(64 + irq)
-
-#define IRQ_FPGA_UARTA		FPGA_IRQ(0)
-#define IRQ_FPGA_UARTB		FPGA_IRQ(1)
-#define IRQ_FPGA_UARTC		FPGA_IRQ(2)
-#define IRQ_FPGA_UARTD		FPGA_IRQ(3)
-#define IRQ_FPGA_TOUCH		FPGA_IRQ(4)
-#define IRQ_FPGA_CF		FPGA_IRQ(5)
-#define IRQ_FPGA_CAN0		FPGA_IRQ(6)
-#define IRQ_FPGA_CAN1		FPGA_IRQ(7)
-
-#define NR_IRQS	72
-
-#endif /* __ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/memory.h b/arch/arm/mach-ns9xxx/include/mach/memory.h
deleted file mode 100644
index 5c65aee6e7a93e5fe69e607b174d68921d27bdaf..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/memory.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/memory.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
-*/
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/* x in [0..3] */
-#define NS9XXX_CSxSTAT_PHYS(x)	UL(((x) + 4) << 28)
-
-#define NS9XXX_CS0STAT_LENGTH	UL(0x1000)
-#define NS9XXX_CS1STAT_LENGTH	UL(0x1000)
-#define NS9XXX_CS2STAT_LENGTH	UL(0x1000)
-#define NS9XXX_CS3STAT_LENGTH	UL(0x1000)
-
-#define PLAT_PHYS_OFFSET	UL(0x00000000)
-
-#endif
diff --git a/arch/arm/mach-ns9xxx/include/mach/module.h b/arch/arm/mach-ns9xxx/include/mach/module.h
deleted file mode 100644
index 628e9752589bc72c8c4be09fe37021e5ab85b103..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/module.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/module.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_MODULE_H
-#define __ASM_ARCH_MODULE_H
-
-#include <asm/mach-types.h>
-
-#define module_is_cc7ucamry()	(0			\
-		|| machine_is_cc7ucamry()		\
-		)
-
-#define module_is_cc9c()	(0			\
-		)
-
-#define module_is_cc9p9210()	(0			\
-		|| machine_is_cc9p9210()		\
-		|| machine_is_cc9p9210js()		\
-		)
-
-#define module_is_cc9p9215()	(0			\
-		|| machine_is_cc9p9215()		\
-		|| machine_is_cc9p9215js()		\
-		)
-
-#define module_is_cc9p9360()	(0			\
-		|| machine_is_cc9p9360dev()		\
-		|| machine_is_cc9p9360js()		\
-		)
-
-#define module_is_cc9p9750()	(0			\
-		|| machine_is_a9m9750()			\
-		|| machine_is_cc9p9750js()		\
-		|| machine_is_cc9p9750val()		\
-		)
-
-#define module_is_ccw9c()	(0			\
-		)
-
-#define module_is_inc20otter()	(0			\
-		|| machine_is_inc20otter()		\
-		)
-
-#define module_is_otter()	(0			\
-		|| machine_is_otter()			\
-		)
-
-#endif /* ifndef __ASM_ARCH_MODULE_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h b/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h
deleted file mode 100644
index f41deda5129e4b6cc588e10f3f51064074b86bd4..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_PROCESSORNS9360_H
-#define __ASM_ARCH_PROCESSORNS9360_H
-
-#include <linux/init.h>
-
-void ns9360_reset(char mode);
-
-unsigned long ns9360_systemclock(void) __attribute__((const));
-
-static inline unsigned long ns9360_cpuclock(void) __attribute__((const));
-static inline unsigned long ns9360_cpuclock(void)
-{
-	return ns9360_systemclock() / 2;
-}
-
-void __init ns9360_map_io(void);
-
-extern struct sys_timer ns9360_timer;
-
-int ns9360_gpio_configure(unsigned gpio, int inv, int func);
-
-#endif /* ifndef __ASM_ARCH_PROCESSORNS9360_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/processor.h b/arch/arm/mach-ns9xxx/include/mach/processor.h
deleted file mode 100644
index 9f77f746a386b386587bac821833d22cfd1c33d8..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/processor.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/processor.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_PROCESSOR_H
-#define __ASM_ARCH_PROCESSOR_H
-
-#include <mach/module.h>
-
-#define processor_is_ns9210()	(0			\
-		|| module_is_cc7ucamry()		\
-		|| module_is_cc9p9210()			\
-		|| module_is_inc20otter()		\
-		|| module_is_otter()			\
-		)
-
-#define processor_is_ns9215()	(0			\
-		|| module_is_cc9p9215()			\
-		)
-
-#define processor_is_ns9360()	(0			\
-		|| module_is_cc9p9360()			\
-		|| module_is_cc9c()			\
-		|| module_is_ccw9c()			\
-		)
-
-#define processor_is_ns9750()	(0			\
-		|| module_is_cc9p9750()			\
-		)
-
-#define processor_is_ns921x()	(0			\
-		|| processor_is_ns9210()		\
-		|| processor_is_ns9215()		\
-		)
-
-#endif /* ifndef __ASM_ARCH_PROCESSOR_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h b/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h
deleted file mode 100644
index af227c058fb9b118937665e910d0604881e12ee9..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-bbu.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSBBU_H
-#define __ASM_ARCH_REGSBBU_H
-
-#include <mach/hardware.h>
-
-/* BBus Utility */
-
-/* GPIO Configuration Registers block 1 */
-/* NOTE: the HRM starts counting at 1 for the GPIO registers, here the start is
- * at 0 for each block.  That is, BBU_GCONFb1(0) is GPIO Configuration Register
- * #1, BBU_GCONFb2(0) is GPIO Configuration Register #8. */
-#define BBU_GCONFb1(x)	__REG2(0x90600010, (x))
-#define BBU_GCONFb2(x)	__REG2(0x90600100, (x))
-
-#define BBU_GCONFx_DIR(m)	__REGBIT(3 + (((m) & 7) << 2))
-#define BBU_GCONFx_DIR_INPUT(m)	__REGVAL(BBU_GCONFx_DIR(m), 0)
-#define BBU_GCONFx_DIR_OUTPUT(m)	__REGVAL(BBU_GCONFx_DIR(m), 1)
-#define BBU_GCONFx_INV(m)	__REGBIT(2 + (((m) & 7) << 2))
-#define BBU_GCONFx_INV_NO(m)		__REGVAL(BBU_GCONFx_INV(m), 0)
-#define BBU_GCONFx_INV_YES(m)		__REGVAL(BBU_GCONFx_INV(m), 1)
-#define BBU_GCONFx_FUNC(m)	__REGBITS(1 + (((m) & 7) << 2), ((m) & 7) << 2)
-#define BBU_GCONFx_FUNC_0(m)		__REGVAL(BBU_GCONFx_FUNC(m), 0)
-#define BBU_GCONFx_FUNC_1(m)		__REGVAL(BBU_GCONFx_FUNC(m), 1)
-#define BBU_GCONFx_FUNC_2(m)		__REGVAL(BBU_GCONFx_FUNC(m), 2)
-#define BBU_GCONFx_FUNC_3(m)		__REGVAL(BBU_GCONFx_FUNC(m), 3)
-
-#define BBU_GCTRL1	__REG(0x90600030)
-#define BBU_GCTRL2	__REG(0x90600034)
-#define BBU_GCTRL3	__REG(0x90600120)
-
-#define BBU_GSTAT1	__REG(0x90600040)
-#define BBU_GSTAT2	__REG(0x90600044)
-#define BBU_GSTAT3	__REG(0x90600130)
-
-#endif /* ifndef __ASM_ARCH_REGSBBU_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h b/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h
deleted file mode 100644
index cd1593693f561460f2b663c5168dce4bb9ee5fd0..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSBOARDA9M9750_H
-#define __ASM_ARCH_REGSBOARDA9M9750_H
-
-#include <mach/hardware.h>
-
-#define FPGA_UARTA_BASE	io_p2v(NS9XXX_CSxSTAT_PHYS(0))
-#define FPGA_UARTB_BASE	io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x08)
-#define FPGA_UARTC_BASE	io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x10)
-#define FPGA_UARTD_BASE	io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x18)
-
-#define FPGA_IER	__REG(NS9XXX_CSxSTAT_PHYS(0) + 0x50)
-#define FPGA_ISR	__REG(NS9XXX_CSxSTAT_PHYS(0) + 0x60)
-
-#endif /* ifndef __ASM_ARCH_REGSBOARDA9M9750_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-mem.h b/arch/arm/mach-ns9xxx/include/mach/regs-mem.h
deleted file mode 100644
index f1625bf8cdce6b12f78e56ba61514a2af749a248..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-mem.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-mem.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSMEM_H
-#define __ASM_ARCH_REGSMEM_H
-
-#include <mach/hardware.h>
-
-/* Memory Module */
-
-/* Control register */
-#define MEM_CTRL	__REG(0xa0700000)
-
-/* Status register */
-#define MEM_STAT	__REG(0xa0700004)
-
-/* Configuration register */
-#define MEM_CONF	__REG(0xa0700008)
-
-/* Dynamic Memory Control register */
-#define MEM_DMCTRL	__REG(0xa0700020)
-
-/* Dynamic Memory Refresh Timer */
-#define MEM_DMRT	__REG(0xa0700024)
-
-/* Dynamic Memory Read Configuration register */
-#define MEM_DMRC	__REG(0xa0700028)
-
-/* Dynamic Memory Precharge Command Period (tRP) */
-#define MEM_DMPCP	__REG(0xa0700030)
-
-/* Dynamic Memory Active to Precharge Command Period (tRAS) */
-#define MEM_DMAPCP	__REG(0xa0700034)
-
-/* Dynamic Memory Self-Refresh Exit Time (tSREX) */
-#define MEM_DMSRET	__REG(0xa0700038)
-
-/* Dynamic Memory Last Data Out to Active Time (tAPR) */
-#define MEM_DMLDOAT	__REG(0xa070003c)
-
-/* Dynamic Memory Data-in to Active Command Time (tDAL or TAPW) */
-#define MEM_DMDIACT	__REG(0xa0700040)
-
-/* Dynamic Memory Write Recovery Time (tWR, tDPL, tRWL, tRDL) */
-#define MEM_DMWRT	__REG(0xa0700044)
-
-/* Dynamic Memory Active to Active Command Period (tRC) */
-#define MEM_DMAACP	__REG(0xa0700048)
-
-/* Dynamic Memory Auto Refresh Period, and Auto Refresh to Active Command Period (tRFC) */
-#define MEM_DMARP	__REG(0xa070004c)
-
-/* Dynamic Memory Exit Self-Refresh to Active Command (tXSR) */
-#define MEM_DMESRAC	__REG(0xa0700050)
-
-/* Dynamic Memory Active Bank A to Active B Time (tRRD) */
-#define MEM_DMABAABT	__REG(0xa0700054)
-
-/* Dynamic Memory Load Mode register to Active Command Time (tMRD) */
-#define MEM_DMLMACT	__REG(0xa0700058)
-
-/* Static Memory Extended Wait */
-#define MEM_SMEW	__REG(0xa0700080)
-
-/* Dynamic Memory Configuration Register x */
-#define MEM_DMCONF(x) 	__REG2(0xa0700100, (x) << 3)
-
-/* Dynamic Memory RAS and CAS Delay x */
-#define MEM_DMRCD(x)	__REG2(0xa0700104, (x) << 3)
-
-/* Static Memory Configuration Register x */
-#define MEM_SMC(x)	__REG2(0xa0700200, (x) << 3)
-
-/* Static Memory Configuration Register x: Write protect */
-#define MEM_SMC_PSMC		__REGBIT(20)
-#define MEM_SMC_PSMC_OFF		__REGVAL(MEM_SMC_PSMC, 0)
-#define MEM_SMC_PSMC_ON			__REGVAL(MEM_SMC_PSMC, 1)
-
-/* Static Memory Configuration Register x: Buffer enable */
-#define MEM_SMC_BSMC		__REGBIT(19)
-#define MEM_SMC_BSMC_OFF		__REGVAL(MEM_SMC_BSMC, 0)
-#define MEM_SMC_BSMC_ON			__REGVAL(MEM_SMC_BSMC, 1)
-
-/* Static Memory Configuration Register x: Extended Wait */
-#define MEM_SMC_EW		__REGBIT(8)
-#define MEM_SMC_EW_OFF			__REGVAL(MEM_SMC_EW, 0)
-#define MEM_SMC_EW_ON			__REGVAL(MEM_SMC_EW, 1)
-
-/* Static Memory Configuration Register x: Byte lane state */
-#define MEM_SMC_PB		__REGBIT(7)
-#define MEM_SMC_PB_0			__REGVAL(MEM_SMC_PB, 0)
-#define MEM_SMC_PB_1			__REGVAL(MEM_SMC_PB, 1)
-
-/* Static Memory Configuration Register x: Chip select polarity */
-#define MEM_SMC_PC		__REGBIT(6)
-#define MEM_SMC_PC_AL			__REGVAL(MEM_SMC_PC, 0)
-#define MEM_SMC_PC_AH			__REGVAL(MEM_SMC_PC, 1)
-
-/* static memory configuration register x: page mode*/
-#define MEM_SMC_PM		__REGBIT(3)
-#define MEM_SMC_PM_DIS			__REGVAL(MEM_SMC_PM, 0)
-#define MEM_SMC_PM_ASYNC		__REGVAL(MEM_SMC_PM, 1)
-
-/* static memory configuration register x: Memory width */
-#define MEM_SMC_MW		__REGBITS(1, 0)
-#define MEM_SMC_MW_8			__REGVAL(MEM_SMC_MW, 0)
-#define MEM_SMC_MW_16			__REGVAL(MEM_SMC_MW, 1)
-#define MEM_SMC_MW_32			__REGVAL(MEM_SMC_MW, 2)
-
-/* Static Memory Write Enable Delay x */
-#define MEM_SMWED(x)	__REG2(0xa0700204, (x) << 3)
-
-/* Static Memory Output Enable Delay x */
-#define MEM_SMOED(x)	__REG2(0xa0700208, (x) << 3)
-
-/* Static Memory Read Delay x */
-#define MEM_SMRD(x)	__REG2(0xa070020c, (x) << 3)
-
-/* Static Memory Page Mode Read Delay 0 */
-#define MEM_SMPMRD(x)	__REG2(0xa0700210, (x) << 3)
-
-/* Static Memory Write Delay */
-#define MEM_SMWD(x)	__REG2(0xa0700214, (x) << 3)
-
-/* Static Memory Turn Round Delay x */
-#define MEM_SWT(x)	__REG2(0xa0700218, (x) << 3)
-
-#endif /* ifndef __ASM_ARCH_REGSMEM_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h b/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h
deleted file mode 100644
index 14f91dfd5736bf636c89ef19aa200c78e5eb7722..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_REGSSYSCOMMON_H
-#define __ASM_ARCH_REGSSYSCOMMON_H
-#include <mach/hardware.h>
-
-/* Interrupt Vector Address Register Level x */
-#define SYS_IVA(x)	__REG2(0xa09000c4, (x))
-
-/* Interrupt Configuration registers */
-#define SYS_IC(x)	__REG2(0xa0900144, (x))
-
-/* ISRADDR */
-#define SYS_ISRADDR     __REG(0xa0900164)
-
-/* Interrupt Status Active */
-#define SYS_ISA		__REG(0xa0900168)
-
-/* Interrupt Status Raw */
-#define SYS_ISR		__REG(0xa090016c)
-
-#endif /* ifndef __ASM_ARCH_REGSSYSCOMMON_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h b/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h
deleted file mode 100644
index 8ff254d9901c3bb3c3d577b32febd7bcf5e9e783..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSSYSNS9360_H
-#define __ASM_ARCH_REGSSYSNS9360_H
-
-#include <mach/hardware.h>
-
-/* System Control Module */
-
-/* AHB Arbiter Gen Configuration */
-#define SYS_AHBAGENCONF	__REG(0xa0900000)
-
-/* BRC */
-#define SYS_BRC(x)	__REG2(0xa0900004, (x))
-
-/* Timer x Reload Count register */
-#define SYS_TRC(x)	__REG2(0xa0900044, (x))
-
-/* Timer x Read register */
-#define SYS_TR(x)	__REG2(0xa0900084, (x))
-
-/* Timer Interrupt Status register */
-#define SYS_TIS		__REG(0xa0900170)
-
-/* PLL Configuration register */
-#define SYS_PLL		__REG(0xa0900188)
-
-/* PLL FS status */
-#define SYS_PLL_FS		__REGBITS(24, 23)
-
-/* PLL ND status */
-#define SYS_PLL_ND		__REGBITS(20, 16)
-
-/* PLL Configuration register: PLL SW change */
-#define SYS_PLL_SWC		__REGBIT(15)
-#define SYS_PLL_SWC_NO			__REGVAL(SYS_PLL_SWC, 0)
-#define SYS_PLL_SWC_YES			__REGVAL(SYS_PLL_SWC, 1)
-
-/* Timer x Control register */
-#define SYS_TC(x)	__REG2(0xa0900190, (x))
-
-/* Timer x Control register: Timer enable */
-#define SYS_TCx_TEN		__REGBIT(15)
-#define SYS_TCx_TEN_DIS			__REGVAL(SYS_TCx_TEN, 0)
-#define SYS_TCx_TEN_EN			__REGVAL(SYS_TCx_TEN, 1)
-
-/* Timer x Control register: CPU debug mode */
-#define SYS_TCx_TDBG		__REGBIT(10)
-#define SYS_TCx_TDBG_CONT		__REGVAL(SYS_TCx_TDBG, 0)
-#define SYS_TCx_TDBG_STOP		__REGVAL(SYS_TCx_TDBG, 1)
-
-/* Timer x Control register: Interrupt clear */
-#define SYS_TCx_INTC		__REGBIT(9)
-#define SYS_TCx_INTC_UNSET		__REGVAL(SYS_TCx_INTC, 0)
-#define SYS_TCx_INTC_SET		__REGVAL(SYS_TCx_INTC, 1)
-
-/* Timer x Control register: Timer clock select */
-#define SYS_TCx_TLCS		__REGBITS(8, 6)
-#define SYS_TCx_TLCS_CPU		__REGVAL(SYS_TCx_TLCS, 0)	/* CPU clock */
-#define SYS_TCx_TLCS_DIV2		__REGVAL(SYS_TCx_TLCS, 1)	/* CPU clock / 2 */
-#define SYS_TCx_TLCS_DIV4		__REGVAL(SYS_TCx_TLCS, 2)	/* CPU clock / 4 */
-#define SYS_TCx_TLCS_DIV8		__REGVAL(SYS_TCx_TLCS, 3)	/* CPU clock / 8 */
-#define SYS_TCx_TLCS_DIV16		__REGVAL(SYS_TCx_TLCS, 4)	/* CPU clock / 16 */
-#define SYS_TCx_TLCS_DIV32		__REGVAL(SYS_TCx_TLCS, 5)	/* CPU clock / 32 */
-#define SYS_TCx_TLCS_DIV64		__REGVAL(SYS_TCx_TLCS, 6)	/* CPU clock / 64 */
-#define SYS_TCx_TLCS_EXT		__REGVAL(SYS_TCx_TLCS, 7)
-
-/* Timer x Control register: Timer mode */
-#define SYS_TCx_TM		__REGBITS(5, 4)
-#define SYS_TCx_TM_IEE			__REGVAL(SYS_TCx_TM, 0)		/* Internal timer or external event */
-#define SYS_TCx_TM_ELL			__REGVAL(SYS_TCx_TM, 1)		/* External low-level, gated timer */
-#define SYS_TCx_TM_EHL			__REGVAL(SYS_TCx_TM, 2)		/* External high-level, gated timer */
-#define SYS_TCx_TM_CONCAT		__REGVAL(SYS_TCx_TM, 3)		/* Concatenate the lower timer. */
-
-/* Timer x Control register: Interrupt select */
-#define SYS_TCx_INTS		__REGBIT(3)
-#define SYS_TCx_INTS_DIS		__REGVAL(SYS_TCx_INTS, 0)
-#define SYS_TCx_INTS_EN			__REGVAL(SYS_TCx_INTS, 1)
-
-/* Timer x Control register: Up/down select */
-#define SYS_TCx_UDS		__REGBIT(2)
-#define SYS_TCx_UDS_UP			__REGVAL(SYS_TCx_UDS, 0)
-#define SYS_TCx_UDS_DOWN		__REGVAL(SYS_TCx_UDS, 1)
-
-/* Timer x Control register: 32- or 16-bit timer */
-#define SYS_TCx_TSZ		__REGBIT(1)
-#define SYS_TCx_TSZ_16			__REGVAL(SYS_TCx_TSZ, 0)
-#define SYS_TCx_TSZ_32			__REGVAL(SYS_TCx_TSZ, 1)
-
-/* Timer x Control register: Reload enable */
-#define SYS_TCx_REN		__REGBIT(0)
-#define SYS_TCx_REN_DIS			__REGVAL(SYS_TCx_REN, 0)
-#define SYS_TCx_REN_EN			__REGVAL(SYS_TCx_REN, 1)
-
-/* System Memory Chip Select x Dynamic Memory Base */
-#define SYS_SMCSDMB(x)	__REG2(0xa09001d0, (x) << 1)
-
-/* System Memory Chip Select x Dynamic Memory Mask */
-#define SYS_SMCSDMM(x)	__REG2(0xa09001d4, (x) << 1)
-
-/* System Memory Chip Select x Static Memory Base */
-#define SYS_SMCSSMB(x)	__REG2(0xa09001f0, (x) << 1)
-
-/* System Memory Chip Select x Static Memory Base: Chip select x base */
-#define SYS_SMCSSMB_CSxB	__REGBITS(31, 12)
-
-/* System Memory Chip Select x Static Memory Mask */
-#define SYS_SMCSSMM(x)	__REG2(0xa09001f4, (x) << 1)
-
-/* System Memory Chip Select x Static Memory Mask: Chip select x mask */
-#define SYS_SMCSSMM_CSxM	__REGBITS(31, 12)
-
-/* System Memory Chip Select x Static Memory Mask: Chip select x enable */
-#define SYS_SMCSSMM_CSEx	__REGBIT(0)
-#define SYS_SMCSSMM_CSEx_DIS		__REGVAL(SYS_SMCSSMM_CSEx, 0)
-#define SYS_SMCSSMM_CSEx_EN		__REGVAL(SYS_SMCSSMM_CSEx, 1)
-
-/* General purpose, user-defined ID register */
-#define SYS_GENID	__REG(0xa0900210)
-
-/* External Interrupt x Control register */
-#define SYS_EIC(x)	__REG2(0xa0900214, (x))
-
-/* External Interrupt x Control register: Status */
-#define SYS_EIC_STS		__REGBIT(3)
-
-/* External Interrupt x Control register: Clear */
-#define SYS_EIC_CLR		__REGBIT(2)
-
-/* External Interrupt x Control register: Polarity */
-#define SYS_EIC_PLTY		__REGBIT(1)
-#define SYS_EIC_PLTY_AH			__REGVAL(SYS_EIC_PLTY, 0)
-#define SYS_EIC_PLTY_AL			__REGVAL(SYS_EIC_PLTY, 1)
-
-/* External Interrupt x Control register: Level edge */
-#define SYS_EIC_LVEDG		__REGBIT(0)
-#define SYS_EIC_LVEDG_LEVEL		__REGVAL(SYS_EIC_LVEDG, 0)
-#define SYS_EIC_LVEDG_EDGE		__REGVAL(SYS_EIC_LVEDG, 1)
-
-#endif /* ifndef __ASM_ARCH_REGSSYSNS9360_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/system.h b/arch/arm/mach-ns9xxx/include/mach/system.h
deleted file mode 100644
index 1561588ca364bf10978f3a90dd147beda3bddefe..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/system.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/system.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_SYSTEM_H
-#define __ASM_ARCH_SYSTEM_H
-
-#include <asm/proc-fns.h>
-#include <mach/processor.h>
-#include <mach/processor-ns9360.h>
-
-static inline void arch_idle(void)
-{
-	cpu_do_idle();
-}
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-#ifdef CONFIG_PROCESSOR_NS9360
-	if (processor_is_ns9360())
-		ns9360_reset(mode);
-	else
-#endif
-		BUG();
-
-	BUG();
-}
-
-#endif /* ifndef __ASM_ARCH_SYSTEM_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/timex.h b/arch/arm/mach-ns9xxx/include/mach/timex.h
deleted file mode 100644
index 734a8d8bd578885f1f3c0ceb6decb3134d57e4e7..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/timex.h
- *
- * Copyright (C) 2005-2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_TIMEX_H
-#define __ASM_ARCH_TIMEX_H
-
-/*
- * value for CLOCK_TICK_RATE stolen from arch/arm/mach-s3c2410/include/mach/timex.h.
- * See there for an explanation.
- */
-#define CLOCK_TICK_RATE         12000000
-
-#endif /* ifndef __ASM_ARCH_TIMEX_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/uncompress.h b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
deleted file mode 100644
index 770a68c46e8114f4a7360b559e0ddecd15cfdc57..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/uncompress.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/uncompress.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_UNCOMPRESS_H
-#define __ASM_ARCH_UNCOMPRESS_H
-
-#include <linux/io.h>
-
-#define __REG(x)	((void __iomem __force *)(x))
-
-static void putc_dummy(char c, void __iomem *base)
-{
-	/* nothing */
-}
-
-static int timeout;
-
-static void putc_ns9360(char c, void __iomem *base)
-{
-	do {
-		if (timeout)
-			--timeout;
-
-		if (__raw_readl(base + 8) & (1 << 3)) {
-			__raw_writeb(c, base + 16);
-			timeout = 0x10000;
-			break;
-		}
-	} while (timeout);
-}
-
-static void putc_a9m9750dev(char c, void __iomem *base)
-{
-	do {
-		if (timeout)
-			--timeout;
-
-		if (__raw_readb(base + 5) & (1 << 5)) {
-			__raw_writeb(c, base);
-			timeout = 0x10000;
-			break;
-		}
-	} while (timeout);
-
-}
-
-static void putc_ns921x(char c, void __iomem *base)
-{
-	do {
-		if (timeout)
-			--timeout;
-
-		if (!(__raw_readl(base) & (1 << 11))) {
-			__raw_writeb(c, base + 0x0028);
-			timeout = 0x10000;
-			break;
-		}
-	} while (timeout);
-}
-
-#define MSCS __REG(0xA0900184)
-
-#define NS9360_UARTA	__REG(0x90200040)
-#define NS9360_UARTB	__REG(0x90200000)
-#define NS9360_UARTC	__REG(0x90300000)
-#define NS9360_UARTD	__REG(0x90300040)
-
-#define NS9360_UART_ENABLED(base)					\
-		(__raw_readl(NS9360_UARTA) & (1 << 31))
-
-#define A9M9750DEV_UARTA	__REG(0x40000000)
-
-#define NS921XSYS_CLOCK	__REG(0xa090017c)
-#define NS921X_UARTA	__REG(0x90010000)
-#define NS921X_UARTB	__REG(0x90018000)
-#define NS921X_UARTC	__REG(0x90020000)
-#define NS921X_UARTD	__REG(0x90028000)
-
-#define NS921X_UART_ENABLED(base)					\
-		(__raw_readl((base) + 0x1000) & (1 << 29))
-
-static void autodetect(void (**putc)(char, void __iomem *), void __iomem **base)
-{
-	timeout = 0x10000;
-	if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x00) {
-		/* ns9360 or ns9750 */
-		if (NS9360_UART_ENABLED(NS9360_UARTA)) {
-			*putc = putc_ns9360;
-			*base = NS9360_UARTA;
-			return;
-		} else if (NS9360_UART_ENABLED(NS9360_UARTB)) {
-			*putc = putc_ns9360;
-			*base = NS9360_UARTB;
-			return;
-		} else if (NS9360_UART_ENABLED(NS9360_UARTC)) {
-			*putc = putc_ns9360;
-			*base = NS9360_UARTC;
-			return;
-		} else if (NS9360_UART_ENABLED(NS9360_UARTD)) {
-			*putc = putc_ns9360;
-			*base = NS9360_UARTD;
-			return;
-		} else if (__raw_readl(__REG(0xa09001f4)) == 0xfffff001) {
-			*putc = putc_a9m9750dev;
-			*base = A9M9750DEV_UARTA;
-			return;
-		}
-	} else if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x02) {
-		/* ns921x */
-		u32 clock = __raw_readl(NS921XSYS_CLOCK);
-
-		if ((clock & (1 << 1)) &&
-				NS921X_UART_ENABLED(NS921X_UARTA)) {
-			*putc = putc_ns921x;
-			*base = NS921X_UARTA;
-			return;
-		} else if ((clock & (1 << 2)) &&
-				NS921X_UART_ENABLED(NS921X_UARTB)) {
-			*putc = putc_ns921x;
-			*base = NS921X_UARTB;
-			return;
-		} else if ((clock & (1 << 3)) &&
-				NS921X_UART_ENABLED(NS921X_UARTC)) {
-			*putc = putc_ns921x;
-			*base = NS921X_UARTC;
-			return;
-		} else if ((clock & (1 << 4)) &&
-				NS921X_UART_ENABLED(NS921X_UARTD)) {
-			*putc = putc_ns921x;
-			*base = NS921X_UARTD;
-			return;
-		}
-	}
-
-	*putc = putc_dummy;
-}
-
-void (*myputc)(char, void __iomem *);
-void __iomem *base;
-
-static void putc(char c)
-{
-	myputc(c, base);
-}
-
-static void arch_decomp_setup(void)
-{
-	autodetect(&myputc, &base);
-}
-#define arch_decomp_wdog()
-
-static void flush(void)
-{
-	/* nothing */
-}
-
-#endif /* ifndef __ASM_ARCH_UNCOMPRESS_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/vmalloc.h b/arch/arm/mach-ns9xxx/include/mach/vmalloc.h
deleted file mode 100644
index c8651974c4b0f0a3a2c9560cbcb17e95cc8eb606..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/vmalloc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/vmalloc.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_VMALLOC_H
-#define __ASM_ARCH_VMALLOC_H
-
-#define VMALLOC_END     (0xf0000000UL)
-
-#endif /* ifndef __ASM_ARCH_VMALLOC_H */
diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c
deleted file mode 100644
index 37ab0a2b83ad59b3b83a0b35c9047f508333d497..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/irq.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/irq.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/io.h>
-#include <asm/mach/irq.h>
-#include <mach/regs-sys-common.h>
-#include <mach/irqs.h>
-#include <mach/board.h>
-
-#include "generic.h"
-
-/* simple interrupt prio table: prio(x) < prio(y) <=> x < y */
-#define irq2prio(i) (i)
-#define prio2irq(p) (p)
-
-static void ns9xxx_mask_irq(struct irq_data *d)
-{
-	/* XXX: better use cpp symbols */
-	int prio = irq2prio(d->irq);
-	u32 ic = __raw_readl(SYS_IC(prio / 4));
-	ic &= ~(1 << (7 + 8 * (3 - (prio & 3))));
-	__raw_writel(ic, SYS_IC(prio / 4));
-}
-
-static void ns9xxx_eoi_irq(struct irq_data *d)
-{
-	__raw_writel(0, SYS_ISRADDR);
-}
-
-static void ns9xxx_unmask_irq(struct irq_data *d)
-{
-	/* XXX: better use cpp symbols */
-	int prio = irq2prio(d->irq);
-	u32 ic = __raw_readl(SYS_IC(prio / 4));
-	ic |= 1 << (7 + 8 * (3 - (prio & 3)));
-	__raw_writel(ic, SYS_IC(prio / 4));
-}
-
-static struct irq_chip ns9xxx_chip = {
-	.irq_eoi	= ns9xxx_eoi_irq,
-	.irq_mask	= ns9xxx_mask_irq,
-	.irq_unmask	= ns9xxx_unmask_irq,
-};
-
-void __init ns9xxx_init_irq(void)
-{
-	int i;
-
-	/* disable all IRQs */
-	for (i = 0; i < 8; ++i)
-		__raw_writel(prio2irq(4 * i) << 24 |
-				prio2irq(4 * i + 1) << 16 |
-				prio2irq(4 * i + 2) << 8 |
-				prio2irq(4 * i + 3),
-				SYS_IC(i));
-
-	for (i = 0; i < 32; ++i)
-		__raw_writel(prio2irq(i), SYS_IVA(i));
-
-	for (i = 0; i <= 31; ++i) {
-		irq_set_chip_and_handler(i, &ns9xxx_chip, handle_fasteoi_irq);
-		set_irq_flags(i, IRQF_VALID);
-		irq_set_status_flags(i, IRQ_LEVEL);
-	}
-}
diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
deleted file mode 100644
index 2858417d8d8aea49c1248633afd95c38b70f41b9..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-
-#include <mach/processor-ns9360.h>
-
-#include "board-a9m9750dev.h"
-#include "generic.h"
-
-static void __init mach_cc9p9360dev_map_io(void)
-{
-	ns9360_map_io();
-	board_a9m9750dev_map_io();
-}
-
-static void __init mach_cc9p9360dev_init_irq(void)
-{
-	ns9xxx_init_irq();
-	board_a9m9750dev_init_irq();
-}
-
-static void __init mach_cc9p9360dev_init_machine(void)
-{
-	ns9xxx_init_machine();
-	board_a9m9750dev_init_machine();
-}
-
-MACHINE_START(CC9P9360DEV, "Digi ConnectCore 9P 9360 on an A9M9750 Devboard")
-	.map_io = mach_cc9p9360dev_map_io,
-	.init_irq = mach_cc9p9360dev_init_irq,
-	.init_machine = mach_cc9p9360dev_init_machine,
-	.timer = &ns9360_timer,
-	.boot_params = 0x100,
-MACHINE_END
diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c
deleted file mode 100644
index 729f68da4293f476cb29a4ed4f89c4e7bd9bb3eb..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/mach-cc9p9360js.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-
-#include <mach/processor-ns9360.h>
-
-#include "board-jscc9p9360.h"
-#include "generic.h"
-
-static void __init mach_cc9p9360js_init_machine(void)
-{
-	ns9xxx_init_machine();
-	board_jscc9p9360_init_machine();
-}
-
-MACHINE_START(CC9P9360JS, "Digi ConnectCore 9P 9360 on an JSCC9P9360 Devboard")
-	.map_io = ns9360_map_io,
-	.init_irq = ns9xxx_init_irq,
-	.init_machine = mach_cc9p9360js_init_machine,
-	.timer = &ns9360_timer,
-	.boot_params = 0x100,
-MACHINE_END
diff --git a/arch/arm/mach-ns9xxx/plat-serial8250.c b/arch/arm/mach-ns9xxx/plat-serial8250.c
deleted file mode 100644
index 463e92465fda692566169e07c608f2b88a4853bf..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/plat-serial8250.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/plat-serial8250.c
- *
- * Copyright (C) 2008 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/slab.h>
-
-#include <mach/regs-board-a9m9750dev.h>
-#include <mach/board.h>
-
-#define DRIVER_NAME "serial8250"
-
-static int __init ns9xxx_plat_serial8250_init(void)
-{
-	struct plat_serial8250_port *pdata;
-	struct platform_device *pdev;
-	int ret = -ENOMEM;
-	int i;
-
-	if (!board_is_a9m9750dev())
-		return -ENODEV;
-
-	pdev = platform_device_alloc(DRIVER_NAME, 0);
-	if (!pdev)
-		goto err;
-
-	pdata = kzalloc(5 * sizeof(*pdata), GFP_KERNEL);
-	if (!pdata)
-		goto err;
-
-	pdev->dev.platform_data = pdata;
-
-	pdata[0].iobase = FPGA_UARTA_BASE;
-	pdata[1].iobase = FPGA_UARTB_BASE;
-	pdata[2].iobase = FPGA_UARTC_BASE;
-	pdata[3].iobase = FPGA_UARTD_BASE;
-
-	for (i = 0; i < 4; ++i) {
-		pdata[i].membase = (void __iomem *)pdata[i].iobase;
-		pdata[i].mapbase = pdata[i].iobase;
-		pdata[i].iotype = UPIO_MEM;
-		pdata[i].uartclk = 18432000;
-		pdata[i].flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
-	}
-
-	pdata[0].irq = IRQ_FPGA_UARTA;
-	pdata[1].irq = IRQ_FPGA_UARTB;
-	pdata[2].irq = IRQ_FPGA_UARTC;
-	pdata[3].irq = IRQ_FPGA_UARTD;
-
-	ret = platform_device_add(pdev);
-	if (ret) {
-err:
-		platform_device_put(pdev);
-
-		printk(KERN_WARNING "Could not add %s (errno=%d)\n",
-				DRIVER_NAME, ret);
-	}
-
-	return 0;
-}
-
-arch_initcall(ns9xxx_plat_serial8250_init);
diff --git a/arch/arm/mach-ns9xxx/processor-ns9360.c b/arch/arm/mach-ns9xxx/processor-ns9360.c
deleted file mode 100644
index aed1999d24fc9d16fbbc42b13b356f8420fecda9..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/processor-ns9360.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/processor-ns9360.c
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/io.h>
-#include <linux/kernel.h>
-
-#include <asm/page.h>
-#include <asm/mach/map.h>
-#include <mach/processor-ns9360.h>
-#include <mach/regs-sys-ns9360.h>
-
-void ns9360_reset(char mode)
-{
-	u32 reg;
-
-	reg = __raw_readl(SYS_PLL) >> 16;
-	REGSET(reg, SYS_PLL, SWC, YES);
-	__raw_writel(reg, SYS_PLL);
-}
-
-#define CRYSTAL 29491200 /* Hz */
-unsigned long ns9360_systemclock(void)
-{
-	u32 pll = __raw_readl(SYS_PLL);
-	return CRYSTAL * (REGGETIM(pll, SYS_PLL, ND) + 1)
-		>> REGGETIM(pll, SYS_PLL, FS);
-}
-
-static struct map_desc ns9360_io_desc[] __initdata = {
-	{ /* BBus */
-		.virtual = io_p2v(0x90000000),
-		.pfn = __phys_to_pfn(0x90000000),
-		.length = 0x00700000,
-		.type = MT_DEVICE,
-	}, { /* AHB */
-		.virtual = io_p2v(0xa0100000),
-		.pfn = __phys_to_pfn(0xa0100000),
-		.length = 0x00900000,
-		.type = MT_DEVICE,
-	},
-};
-
-void __init ns9360_map_io(void)
-{
-	iotable_init(ns9360_io_desc, ARRAY_SIZE(ns9360_io_desc));
-}
diff --git a/arch/arm/mach-ns9xxx/time-ns9360.c b/arch/arm/mach-ns9xxx/time-ns9360.c
deleted file mode 100644
index 9ca32f55728bda7e8d74ee01883ccfcf2cdb05f7..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ns9xxx/time-ns9360.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/time-ns9360.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/jiffies.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/stringify.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-
-#include <mach/processor-ns9360.h>
-#include <mach/regs-sys-ns9360.h>
-#include <mach/irqs.h>
-#include <mach/system.h>
-#include "generic.h"
-
-#define TIMER_CLOCKSOURCE 0
-#define TIMER_CLOCKEVENT 1
-static u32 latch;
-
-static cycle_t ns9360_clocksource_read(struct clocksource *cs)
-{
-	return __raw_readl(SYS_TR(TIMER_CLOCKSOURCE));
-}
-
-static struct clocksource ns9360_clocksource = {
-	.name	= "ns9360-timer" __stringify(TIMER_CLOCKSOURCE),
-	.rating	= 300,
-	.read	= ns9360_clocksource_read,
-	.mask	= CLOCKSOURCE_MASK(32),
-	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static void ns9360_clockevent_setmode(enum clock_event_mode mode,
-		struct clock_event_device *clk)
-{
-	u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
-
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		__raw_writel(latch, SYS_TRC(TIMER_CLOCKEVENT));
-		REGSET(tc, SYS_TCx, REN, EN);
-		REGSET(tc, SYS_TCx, INTS, EN);
-		REGSET(tc, SYS_TCx, TEN, EN);
-		break;
-
-	case CLOCK_EVT_MODE_ONESHOT:
-		REGSET(tc, SYS_TCx, REN, DIS);
-		REGSET(tc, SYS_TCx, INTS, EN);
-
-		/* fall through */
-
-	case CLOCK_EVT_MODE_UNUSED:
-	case CLOCK_EVT_MODE_SHUTDOWN:
-	case CLOCK_EVT_MODE_RESUME:
-	default:
-		REGSET(tc, SYS_TCx, TEN, DIS);
-		break;
-	}
-
-	__raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-}
-
-static int ns9360_clockevent_setnextevent(unsigned long evt,
-		struct clock_event_device *clk)
-{
-	u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
-
-	if (REGGET(tc, SYS_TCx, TEN)) {
-		REGSET(tc, SYS_TCx, TEN, DIS);
-		__raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-	}
-
-	REGSET(tc, SYS_TCx, TEN, EN);
-
-	__raw_writel(evt, SYS_TRC(TIMER_CLOCKEVENT));
-
-	__raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-
-	return 0;
-}
-
-static struct clock_event_device ns9360_clockevent_device = {
-	.name		= "ns9360-timer" __stringify(TIMER_CLOCKEVENT),
-	.shift		= 20,
-	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-	.set_mode	= ns9360_clockevent_setmode,
-	.set_next_event	= ns9360_clockevent_setnextevent,
-};
-
-static irqreturn_t ns9360_clockevent_handler(int irq, void *dev_id)
-{
-	int timerno = irq - IRQ_NS9360_TIMER0;
-	u32 tc;
-
-	struct clock_event_device *evt = &ns9360_clockevent_device;
-
-	/* clear irq */
-	tc = __raw_readl(SYS_TC(timerno));
-	if (REGGET(tc, SYS_TCx, REN) == SYS_TCx_REN_DIS) {
-		REGSET(tc, SYS_TCx, TEN, DIS);
-		__raw_writel(tc, SYS_TC(timerno));
-	}
-	REGSET(tc, SYS_TCx, INTC, SET);
-	__raw_writel(tc, SYS_TC(timerno));
-	REGSET(tc, SYS_TCx, INTC, UNSET);
-	__raw_writel(tc, SYS_TC(timerno));
-
-	evt->event_handler(evt);
-
-	return IRQ_HANDLED;
-}
-
-static struct irqaction ns9360_clockevent_action = {
-	.name		= "ns9360-timer" __stringify(TIMER_CLOCKEVENT),
-	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.handler	= ns9360_clockevent_handler,
-};
-
-static void __init ns9360_timer_init(void)
-{
-	int tc;
-
-	tc = __raw_readl(SYS_TC(TIMER_CLOCKSOURCE));
-	if (REGGET(tc, SYS_TCx, TEN)) {
-		REGSET(tc, SYS_TCx, TEN, DIS);
-		__raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
-	}
-
-	__raw_writel(0, SYS_TRC(TIMER_CLOCKSOURCE));
-
-	REGSET(tc, SYS_TCx, TEN, EN);
-	REGSET(tc, SYS_TCx, TDBG, STOP);
-	REGSET(tc, SYS_TCx, TLCS, CPU);
-	REGSET(tc, SYS_TCx, TM, IEE);
-	REGSET(tc, SYS_TCx, INTS, DIS);
-	REGSET(tc, SYS_TCx, UDS, UP);
-	REGSET(tc, SYS_TCx, TSZ, 32);
-	REGSET(tc, SYS_TCx, REN, EN);
-
-	__raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
-
-	clocksource_register_hz(&ns9360_clocksource, ns9360_cpuclock());
-
-	latch = SH_DIV(ns9360_cpuclock(), HZ, 0);
-
-	tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
-	REGSET(tc, SYS_TCx, TEN, DIS);
-	REGSET(tc, SYS_TCx, TDBG, STOP);
-	REGSET(tc, SYS_TCx, TLCS, CPU);
-	REGSET(tc, SYS_TCx, TM, IEE);
-	REGSET(tc, SYS_TCx, INTS, DIS);
-	REGSET(tc, SYS_TCx, UDS, DOWN);
-	REGSET(tc, SYS_TCx, TSZ, 32);
-	REGSET(tc, SYS_TCx, REN, EN);
-	__raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-
-	ns9360_clockevent_device.mult = div_sc(ns9360_cpuclock(),
-			NSEC_PER_SEC, ns9360_clockevent_device.shift);
-	ns9360_clockevent_device.max_delta_ns =
-		clockevent_delta2ns(-1, &ns9360_clockevent_device);
-	ns9360_clockevent_device.min_delta_ns =
-		clockevent_delta2ns(1, &ns9360_clockevent_device);
-
-	ns9360_clockevent_device.cpumask = cpumask_of(0);
-	clockevents_register_device(&ns9360_clockevent_device);
-
-	setup_irq(IRQ_NS9360_TIMER0 + TIMER_CLOCKEVENT,
-			&ns9360_clockevent_action);
-}
-
-struct sys_timer ns9360_timer = {
-	.init = ns9360_timer_init,
-};
diff --git a/arch/arm/mach-nuc93x/include/mach/uncompress.h b/arch/arm/mach-nuc93x/include/mach/uncompress.h
index 73082cd61e840310fa5ef60a79784429605597fa..381cb9baadd51c72f957b597bd3c0b36b14633ba 100644
--- a/arch/arm/mach-nuc93x/include/mach/uncompress.h
+++ b/arch/arm/mach-nuc93x/include/mach/uncompress.h
@@ -27,7 +27,7 @@
 #define arch_decomp_wdog()
 
 #define TX_DONE	(UART_LSR_TEMT | UART_LSR_THRE)
-static u32 * uart_base = (u32 *)UART0_PA;
+static u32 * const uart_base = (u32 *)UART0_PA;
 
 static void putc(int ch)
 {
diff --git a/arch/arm/mach-omap1/flash.c b/arch/arm/mach-omap1/flash.c
index acd16166640861a61dff9a334179d12dcdc670e9..1749cb37dda0365985e6da1cc79e632f8564061b 100644
--- a/arch/arm/mach-omap1/flash.c
+++ b/arch/arm/mach-omap1/flash.c
@@ -13,7 +13,7 @@
 #include <plat/tc.h>
 #include <plat/flash.h>
 
-void omap1_set_vpp(struct map_info *map, int enable)
+void omap1_set_vpp(struct platform_device *pdev, int enable)
 {
 	static int count;
 	u32 l;
diff --git a/arch/arm/mach-omap1/pm_bus.c b/arch/arm/mach-omap1/pm_bus.c
index 6588c22b8a64116dd11004001e2682aa14fe423e..fe31d933f0edee78106d52d0c82fb95ef70a3a58 100644
--- a/arch/arm/mach-omap1/pm_bus.c
+++ b/arch/arm/mach-omap1/pm_bus.c
@@ -24,75 +24,50 @@
 #ifdef CONFIG_PM_RUNTIME
 static int omap1_pm_runtime_suspend(struct device *dev)
 {
-	struct clk *iclk, *fclk;
-	int ret = 0;
+	int ret;
 
 	dev_dbg(dev, "%s\n", __func__);
 
 	ret = pm_generic_runtime_suspend(dev);
+	if (ret)
+		return ret;
 
-	fclk = clk_get(dev, "fck");
-	if (!IS_ERR(fclk)) {
-		clk_disable(fclk);
-		clk_put(fclk);
-	}
-
-	iclk = clk_get(dev, "ick");
-	if (!IS_ERR(iclk)) {
-		clk_disable(iclk);
-		clk_put(iclk);
+	ret = pm_runtime_clk_suspend(dev);
+	if (ret) {
+		pm_generic_runtime_resume(dev);
+		return ret;
 	}
 
 	return 0;
-};
+}
 
 static int omap1_pm_runtime_resume(struct device *dev)
 {
-	struct clk *iclk, *fclk;
-
 	dev_dbg(dev, "%s\n", __func__);
 
-	iclk = clk_get(dev, "ick");
-	if (!IS_ERR(iclk)) {
-		clk_enable(iclk);
-		clk_put(iclk);
-	}
+	pm_runtime_clk_resume(dev);
+	return pm_generic_runtime_resume(dev);
+}
 
-	fclk = clk_get(dev, "fck");
-	if (!IS_ERR(fclk)) {
-		clk_enable(fclk);
-		clk_put(fclk);
-	}
+static struct dev_power_domain default_power_domain = {
+	.ops = {
+		.runtime_suspend = omap1_pm_runtime_suspend,
+		.runtime_resume = omap1_pm_runtime_resume,
+		USE_PLATFORM_PM_SLEEP_OPS
+	},
+};
 
-	return pm_generic_runtime_resume(dev);
+static struct pm_clk_notifier_block platform_bus_notifier = {
+	.pwr_domain = &default_power_domain,
+	.con_ids = { "ick", "fck", NULL, },
 };
 
 static int __init omap1_pm_runtime_init(void)
 {
-	const struct dev_pm_ops *pm;
-	struct dev_pm_ops *omap_pm;
-
 	if (!cpu_class_is_omap1())
 		return -ENODEV;
 
-	pm = platform_bus_get_pm_ops();
-	if (!pm) {
-		pr_err("%s: unable to get dev_pm_ops from platform_bus\n",
-			__func__);
-		return -ENODEV;
-	}
-
-	omap_pm = kmemdup(pm, sizeof(struct dev_pm_ops), GFP_KERNEL);
-	if (!omap_pm) {
-		pr_err("%s: unable to alloc memory for new dev_pm_ops\n",
-			__func__);
-		return -ENOMEM;
-	}
-
-	omap_pm->runtime_suspend = omap1_pm_runtime_suspend;
-	omap_pm->runtime_resume = omap1_pm_runtime_resume;
-
-	platform_bus_set_pm_ops(omap_pm);
+	pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 6885d2fac183d69e3ad8861d4c2bde464485adcb..03e1e1062ad4d782419ce3dd3d3489fad9eb55cd 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -68,49 +68,50 @@ typedef struct {
 } omap_mpu_timer_regs_t;
 
 #define omap_mpu_timer_base(n)							\
-((volatile omap_mpu_timer_regs_t*)OMAP1_IO_ADDRESS(OMAP_MPU_TIMER_BASE +	\
+((omap_mpu_timer_regs_t __iomem *)OMAP1_IO_ADDRESS(OMAP_MPU_TIMER_BASE +	\
 				 (n)*OMAP_MPU_TIMER_OFFSET))
 
 static inline unsigned long notrace omap_mpu_timer_read(int nr)
 {
-	volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
-	return timer->read_tim;
+	omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
+	return readl(&timer->read_tim);
 }
 
 static inline void omap_mpu_set_autoreset(int nr)
 {
-	volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
+	omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
 
-	timer->cntl = timer->cntl | MPU_TIMER_AR;
+	writel(readl(&timer->cntl) | MPU_TIMER_AR, &timer->cntl);
 }
 
 static inline void omap_mpu_remove_autoreset(int nr)
 {
-	volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
+	omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
 
-	timer->cntl = timer->cntl & ~MPU_TIMER_AR;
+	writel(readl(&timer->cntl) & ~MPU_TIMER_AR, &timer->cntl);
 }
 
 static inline void omap_mpu_timer_start(int nr, unsigned long load_val,
 					int autoreset)
 {
-	volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
-	unsigned int timerflags = (MPU_TIMER_CLOCK_ENABLE | MPU_TIMER_ST);
+	omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
+	unsigned int timerflags = MPU_TIMER_CLOCK_ENABLE | MPU_TIMER_ST;
 
-	if (autoreset) timerflags |= MPU_TIMER_AR;
+	if (autoreset)
+		timerflags |= MPU_TIMER_AR;
 
-	timer->cntl = MPU_TIMER_CLOCK_ENABLE;
+	writel(MPU_TIMER_CLOCK_ENABLE, &timer->cntl);
 	udelay(1);
-	timer->load_tim = load_val;
+	writel(load_val, &timer->load_tim);
         udelay(1);
-	timer->cntl = timerflags;
+	writel(timerflags, &timer->cntl);
 }
 
 static inline void omap_mpu_timer_stop(int nr)
 {
-	volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
+	omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
 
-	timer->cntl &= ~MPU_TIMER_ST;
+	writel(readl(&timer->cntl) & ~MPU_TIMER_ST, &timer->cntl);
 }
 
 /*
@@ -189,38 +190,11 @@ static __init void omap_init_mpu_timer(unsigned long rate)
  * ---------------------------------------------------------------------------
  */
 
-static unsigned long omap_mpu_timer2_overflows;
-
-static irqreturn_t omap_mpu_timer2_interrupt(int irq, void *dev_id)
-{
-	omap_mpu_timer2_overflows++;
-	return IRQ_HANDLED;
-}
-
-static struct irqaction omap_mpu_timer2_irq = {
-	.name		= "mpu_timer2",
-	.flags		= IRQF_DISABLED,
-	.handler	= omap_mpu_timer2_interrupt,
-};
-
-static cycle_t mpu_read(struct clocksource *cs)
-{
-	return ~omap_mpu_timer_read(1);
-}
-
-static struct clocksource clocksource_mpu = {
-	.name		= "mpu_timer2",
-	.rating		= 300,
-	.read		= mpu_read,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static DEFINE_CLOCK_DATA(cd);
 
 static inline unsigned long long notrace _omap_mpu_sched_clock(void)
 {
-	u32 cyc = mpu_read(&clocksource_mpu);
+	u32 cyc = ~omap_mpu_timer_read(1);
 	return cyc_to_sched_clock(&cd, cyc, (u32)~0);
 }
 
@@ -238,21 +212,22 @@ static unsigned long long notrace omap_mpu_sched_clock(void)
 
 static void notrace mpu_update_sched_clock(void)
 {
-	u32 cyc = mpu_read(&clocksource_mpu);
+	u32 cyc = ~omap_mpu_timer_read(1);
 	update_sched_clock(&cd, cyc, (u32)~0);
 }
 
 static void __init omap_init_clocksource(unsigned long rate)
 {
+	omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(1);
 	static char err[] __initdata = KERN_ERR
 			"%s: can't register clocksource!\n";
 
-	setup_irq(INT_TIMER2, &omap_mpu_timer2_irq);
 	omap_mpu_timer_start(1, ~0, 1);
 	init_sched_clock(&cd, mpu_update_sched_clock, 32, rate);
 
-	if (clocksource_register_hz(&clocksource_mpu, rate))
-		printk(err, clocksource_mpu.name);
+	if (clocksource_mmio_init(&timer->read_tim, "mpu_timer2", rate,
+			300, 32, clocksource_mmio_readl_down))
+		printk(err, "mpu_timer2");
 }
 
 static void __init omap_mpu_timer_init(void)
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 512b15204450417c88a7040b0302eccb3f8fdfdc..66dfbccacd25e0cabfdbbbf802f8cb59526d8fc7 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -59,10 +59,10 @@ endif
 # Power Management
 ifeq ($(CONFIG_PM),y)
 obj-$(CONFIG_ARCH_OMAP2)		+= pm24xx.o
-obj-$(CONFIG_ARCH_OMAP2)		+= sleep24xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP2)		+= sleep24xx.o
 obj-$(CONFIG_ARCH_OMAP3)		+= pm34xx.o sleep34xx.o \
-					   cpuidle34xx.o pm_bus.o
-obj-$(CONFIG_ARCH_OMAP4)		+= pm44xx.o pm_bus.o
+					   cpuidle34xx.o
+obj-$(CONFIG_ARCH_OMAP4)		+= pm44xx.o
 obj-$(CONFIG_PM_DEBUG)			+= pm-debug.o
 obj-$(CONFIG_OMAP_SMARTREFLEX)          += sr_device.o smartreflex.o
 obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3)	+= smartreflex-class3.o
diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
index b2b1e37bb6bba3cefa5961f39d026c1a5f616d53..d6e34dd9e7e75c6dde4de60a004e319dd7f02547 100644
--- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
+++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
@@ -115,6 +115,7 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
 				  sdrc_cs0->rfr_ctrl, sdrc_cs0->actim_ctrla,
 				  sdrc_cs0->actim_ctrlb, sdrc_cs0->mr,
 				  0, 0, 0, 0);
+	clk->rate = rate;
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index c2804c1c4efd0cde043c0f03d54bafa2b367fe78..a016c8b59e0063f4294d1b63d2d4ba47669fb498 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -236,7 +236,7 @@
 #define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
 #define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)
 
-/* 36xx-only RTA - Retention till Accesss control registers and bits */
+/* 36xx-only RTA - Retention till Access control registers and bits */
 #define OMAP36XX_CONTROL_MEM_RTA_CTRL	0x40C
 #define OMAP36XX_RTA_DISABLE		0x0
 
diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index de441c05a6a6339204cff5633eab3d9f7a767962..e4bd876197341194dd7d0752af97de20d64d4707 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -33,4 +33,11 @@ extern void __iomem *gic_dist_base_addr;
 extern void __init gic_init_irq(void);
 extern void omap_smc1(u32 fn, u32 arg);
 
+#ifdef CONFIG_SMP
+/* Needed for secondary core boot */
+extern void omap_secondary_startup(void);
+extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
+extern void omap_auxcoreboot_addr(u32 cpu_addr);
+extern u32 omap_read_auxcoreboot0(void);
+#endif
 #endif
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 237e4530abf2320121451cf7f77bc293b7944eb9..3af2b7a1045e38d957e40a1f125acb19bc57ba41 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -73,83 +73,18 @@ static u32 intc_bank_read_reg(struct omap_irq_bank *bank, u16 reg)
 	return __raw_readl(bank->base_reg + reg);
 }
 
-static int previous_irq;
-
-/*
- * On 34xx we can get occasional spurious interrupts if the ack from
- * an interrupt handler does not get posted before we unmask. Warn about
- * the interrupt handlers that need to flush posted writes.
- */
-static int omap_check_spurious(unsigned int irq)
-{
-	u32 sir, spurious;
-
-	sir = intc_bank_read_reg(&irq_banks[0], INTC_SIR);
-	spurious = sir >> 7;
-
-	if (spurious) {
-		printk(KERN_WARNING "Spurious irq %i: 0x%08x, please flush "
-					"posted write for irq %i\n",
-					irq, sir, previous_irq);
-		return spurious;
-	}
-
-	return 0;
-}
-
 /* XXX: FIQ and additional INTC support (only MPU at the moment) */
 static void omap_ack_irq(struct irq_data *d)
 {
 	intc_bank_write_reg(0x1, &irq_banks[0], INTC_CONTROL);
 }
 
-static void omap_mask_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-	int offset = irq & (~(IRQ_BITS_PER_REG - 1));
-
-	if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
-		int spurious = 0;
-
-		/*
-		 * INT_34XX_GPT12_IRQ is also the spurious irq. Maybe because
-		 * it is the highest irq number?
-		 */
-		if (irq == INT_34XX_GPT12_IRQ)
-			spurious = omap_check_spurious(irq);
-
-		if (!spurious)
-			previous_irq = irq;
-	}
-
-	irq &= (IRQ_BITS_PER_REG - 1);
-
-	intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_SET0 + offset);
-}
-
-static void omap_unmask_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-	int offset = irq & (~(IRQ_BITS_PER_REG - 1));
-
-	irq &= (IRQ_BITS_PER_REG - 1);
-
-	intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_CLEAR0 + offset);
-}
-
 static void omap_mask_ack_irq(struct irq_data *d)
 {
-	omap_mask_irq(d);
+	irq_gc_mask_disable_reg(d);
 	omap_ack_irq(d);
 }
 
-static struct irq_chip omap_irq_chip = {
-	.name		= "INTC",
-	.irq_ack	= omap_mask_ack_irq,
-	.irq_mask	= omap_mask_irq,
-	.irq_unmask	= omap_unmask_irq,
-};
-
 static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
 {
 	unsigned long tmp;
@@ -186,11 +121,31 @@ int omap_irq_pending(void)
 	return 0;
 }
 
+static __init void
+omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num)
+{
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
+
+	gc = irq_alloc_generic_chip("INTC", 1, irq_start, base,
+					handle_level_irq);
+	ct = gc->chip_types;
+	ct->chip.irq_ack = omap_mask_ack_irq;
+	ct->chip.irq_mask = irq_gc_mask_disable_reg;
+	ct->chip.irq_unmask = irq_gc_unmask_enable_reg;
+
+	ct->regs.ack = INTC_CONTROL;
+	ct->regs.enable = INTC_MIR_CLEAR0;
+	ct->regs.disable = INTC_MIR_SET0;
+	irq_setup_generic_chip(gc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
+				IRQ_NOREQUEST | IRQ_NOPROBE, 0);
+}
+
 void __init omap_init_irq(void)
 {
 	unsigned long nr_of_irqs = 0;
 	unsigned int nr_banks = 0;
-	int i;
+	int i, j;
 
 	for (i = 0; i < ARRAY_SIZE(irq_banks); i++) {
 		unsigned long base = 0;
@@ -215,17 +170,15 @@ void __init omap_init_irq(void)
 
 		omap_irq_bank_init_one(bank);
 
+		for (i = 0, j = 0; i < bank->nr_irqs; i += 32, j += 0x20)
+			omap_alloc_gc(bank->base_reg + j, i, 32);
+
 		nr_of_irqs += bank->nr_irqs;
 		nr_banks++;
 	}
 
 	printk(KERN_INFO "Total of %ld interrupts on %d active controller%s\n",
 	       nr_of_irqs, nr_banks, nr_banks > 1 ? "s" : "");
-
-	for (i = 0; i < nr_of_irqs; i++) {
-		irq_set_chip_and_handler(i, &omap_irq_chip, handle_level_irq);
-		set_irq_flags(i, IRQF_VALID);
-	}
 }
 
 #ifdef CONFIG_ARCH_OMAP3
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index b66cfe8bc464fad189d41d2e1f8f03ac898a51e6..ecfe93c4b5859d25c333f6f01b2507d882ff3895 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -21,6 +21,7 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
 #include <mach/hardware.h>
 #include <mach/omap4-common.h>
@@ -63,7 +64,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
 	omap_modify_auxcoreboot0(0x200, 0xfffffdff);
 	flush_cache_all();
 	smp_wmb();
-	smp_cross_call(cpumask_of(cpu), 1);
+	gic_raise_softirq(cpumask_of(cpu), 1);
 
 	/*
 	 * Now the secondary core is starting up let it run its
@@ -118,6 +119,8 @@ void __init smp_init_cpus(void)
 
 	for (i = 0; i < ncores; i++)
 		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-omap2/pm_bus.c b/arch/arm/mach-omap2/pm_bus.c
deleted file mode 100644
index 5acd2ab298b107786bb57433f608f487884377b6..0000000000000000000000000000000000000000
--- a/arch/arm/mach-omap2/pm_bus.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Runtime PM support code for OMAP
- *
- * Author: Kevin Hilman, Deep Root Systems, LLC
- *
- * Copyright (C) 2010 Texas Instruments, Inc.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/pm_runtime.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-
-#include <plat/omap_device.h>
-#include <plat/omap-pm.h>
-
-#ifdef CONFIG_PM_RUNTIME
-static int omap_pm_runtime_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	int r, ret = 0;
-
-	dev_dbg(dev, "%s\n", __func__);
-
-	ret = pm_generic_runtime_suspend(dev);
-
-	if (!ret && dev->parent == &omap_device_parent) {
-		r = omap_device_idle(pdev);
-		WARN_ON(r);
-	}
-
-	return ret;
-};
-
-static int omap_pm_runtime_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	int r;
-
-	dev_dbg(dev, "%s\n", __func__);
-
-	if (dev->parent == &omap_device_parent) {
-		r = omap_device_enable(pdev);
-		WARN_ON(r);
-	}
-
-	return pm_generic_runtime_resume(dev);
-};
-#else
-#define omap_pm_runtime_suspend NULL
-#define omap_pm_runtime_resume NULL
-#endif /* CONFIG_PM_RUNTIME */
-
-static int __init omap_pm_runtime_init(void)
-{
-	const struct dev_pm_ops *pm;
-	struct dev_pm_ops *omap_pm;
-
-	pm = platform_bus_get_pm_ops();
-	if (!pm) {
-		pr_err("%s: unable to get dev_pm_ops from platform_bus\n",
-			__func__);
-		return -ENODEV;
-	}
-
-	omap_pm = kmemdup(pm, sizeof(struct dev_pm_ops), GFP_KERNEL);
-	if (!omap_pm) {
-		pr_err("%s: unable to alloc memory for new dev_pm_ops\n",
-			__func__);
-		return -ENOMEM;
-	}
-
-	omap_pm->runtime_suspend = omap_pm_runtime_suspend;
-	omap_pm->runtime_resume = omap_pm_runtime_resume;
-
-	platform_bus_set_pm_ops(omap_pm);
-
-	return 0;
-}
-core_initcall(omap_pm_runtime_init);
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 986c3bf4e6b8dfc56ca89bc68d1c02a45237c557..0ab531d047fc7a32f56f49d2ce75cd1e479272c5 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -13,12 +13,11 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
 #include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
-#include <linux/spi/orion_spi.h>
 #include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -29,11 +28,9 @@
 #include <mach/bridge-regs.h>
 #include <mach/hardware.h>
 #include <mach/orion5x.h>
-#include <plat/ehci-orion.h>
-#include <plat/mv_xor.h>
 #include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -69,531 +66,125 @@ void __init orion5x_map_io(void)
 }
 
 
-/*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data orion5x_ehci_data = {
-	.dram		= &orion5x_mbus_dram_info,
-	.phy_version	= EHCI_PHY_ORION,
-};
-
-static u64 ehci_dmamask = 0xffffffffUL;
-
-
 /*****************************************************************************
  * EHCI0
  ****************************************************************************/
-static struct resource orion5x_ehci0_resources[] = {
-	{
-		.start	= ORION5X_USB0_PHYS_BASE,
-		.end	= ORION5X_USB0_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_ORION5X_USB0_CTRL,
-		.end	= IRQ_ORION5X_USB0_CTRL,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_ehci0 = {
-	.name		= "orion-ehci",
-	.id		= 0,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
-		.platform_data		= &orion5x_ehci_data,
-	},
-	.resource	= orion5x_ehci0_resources,
-	.num_resources	= ARRAY_SIZE(orion5x_ehci0_resources),
-};
-
 void __init orion5x_ehci0_init(void)
 {
-	platform_device_register(&orion5x_ehci0);
+	orion_ehci_init(&orion5x_mbus_dram_info,
+			ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
 }
 
 
 /*****************************************************************************
  * EHCI1
  ****************************************************************************/
-static struct resource orion5x_ehci1_resources[] = {
-	{
-		.start	= ORION5X_USB1_PHYS_BASE,
-		.end	= ORION5X_USB1_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_ORION5X_USB1_CTRL,
-		.end	= IRQ_ORION5X_USB1_CTRL,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_ehci1 = {
-	.name		= "orion-ehci",
-	.id		= 1,
-	.dev		= {
-		.dma_mask		= &ehci_dmamask,
-		.coherent_dma_mask	= 0xffffffff,
-		.platform_data		= &orion5x_ehci_data,
-	},
-	.resource	= orion5x_ehci1_resources,
-	.num_resources	= ARRAY_SIZE(orion5x_ehci1_resources),
-};
-
 void __init orion5x_ehci1_init(void)
 {
-	platform_device_register(&orion5x_ehci1);
+	orion_ehci_1_init(&orion5x_mbus_dram_info,
+			  ORION5X_USB1_PHYS_BASE, IRQ_ORION5X_USB1_CTRL);
 }
 
 
 /*****************************************************************************
- * GigE
+ * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data orion5x_eth_shared_data = {
-	.dram		= &orion5x_mbus_dram_info,
-};
-
-static struct resource orion5x_eth_shared_resources[] = {
-	{
-		.start	= ORION5X_ETH_PHYS_BASE + 0x2000,
-		.end	= ORION5X_ETH_PHYS_BASE + 0x3fff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_ORION5X_ETH_ERR,
-		.end	= IRQ_ORION5X_ETH_ERR,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_eth_shared = {
-	.name		= MV643XX_ETH_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &orion5x_eth_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(orion5x_eth_shared_resources),
-	.resource	= orion5x_eth_shared_resources,
-};
-
-static struct resource orion5x_eth_resources[] = {
-	{
-		.name	= "eth irq",
-		.start	= IRQ_ORION5X_ETH_SUM,
-		.end	= IRQ_ORION5X_ETH_SUM,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_eth = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 0,
-	.num_resources	= 1,
-	.resource	= orion5x_eth_resources,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-};
-
 void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 {
-	eth_data->shared = &orion5x_eth_shared;
-	orion5x_eth.dev.platform_data = eth_data;
-
-	platform_device_register(&orion5x_eth_shared);
-	platform_device_register(&orion5x_eth);
+	orion_ge00_init(eth_data, &orion5x_mbus_dram_info,
+			ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
+			IRQ_ORION5X_ETH_ERR, orion5x_tclk);
 }
 
 
 /*****************************************************************************
  * Ethernet switch
  ****************************************************************************/
-static struct resource orion5x_switch_resources[] = {
-	{
-		.start	= 0,
-		.end	= 0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_switch_device = {
-	.name		= "dsa",
-	.id		= 0,
-	.num_resources	= 0,
-	.resource	= orion5x_switch_resources,
-};
-
 void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
 {
-	int i;
-
-	if (irq != NO_IRQ) {
-		orion5x_switch_resources[0].start = irq;
-		orion5x_switch_resources[0].end = irq;
-		orion5x_switch_device.num_resources = 1;
-	}
-
-	d->netdev = &orion5x_eth.dev;
-	for (i = 0; i < d->nr_chips; i++)
-		d->chip[i].mii_bus = &orion5x_eth_shared.dev;
-	orion5x_switch_device.dev.platform_data = d;
-
-	platform_device_register(&orion5x_switch_device);
+	orion_ge00_switch_init(d, irq);
 }
 
 
 /*****************************************************************************
  * I2C
  ****************************************************************************/
-static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
-	.freq_m		= 8, /* assumes 166 MHz TCLK */
-	.freq_n		= 3,
-	.timeout	= 1000, /* Default timeout of 1 second */
-};
-
-static struct resource orion5x_i2c_resources[] = {
-	{
-		.start	= I2C_PHYS_BASE,
-		.end	= I2C_PHYS_BASE + 0x1f,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_ORION5X_I2C,
-		.end	= IRQ_ORION5X_I2C,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_i2c = {
-	.name		= MV64XXX_I2C_CTLR_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(orion5x_i2c_resources),
-	.resource	= orion5x_i2c_resources,
-	.dev		= {
-		.platform_data	= &orion5x_i2c_pdata,
-	},
-};
-
 void __init orion5x_i2c_init(void)
 {
-	platform_device_register(&orion5x_i2c);
+	orion_i2c_init(I2C_PHYS_BASE, IRQ_ORION5X_I2C, 8);
+
 }
 
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource orion5x_sata_resources[] = {
-	{
-		.name	= "sata base",
-		.start	= ORION5X_SATA_PHYS_BASE,
-		.end	= ORION5X_SATA_PHYS_BASE + 0x5000 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "sata irq",
-		.start	= IRQ_ORION5X_SATA,
-		.end	= IRQ_ORION5X_SATA,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_sata = {
-	.name		= "sata_mv",
-	.id		= 0,
-	.dev		= {
-		.coherent_dma_mask	= 0xffffffff,
-	},
-	.num_resources	= ARRAY_SIZE(orion5x_sata_resources),
-	.resource	= orion5x_sata_resources,
-};
-
 void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
 {
-	sata_data->dram = &orion5x_mbus_dram_info;
-	orion5x_sata.dev.platform_data = sata_data;
-	platform_device_register(&orion5x_sata);
+	orion_sata_init(sata_data, &orion5x_mbus_dram_info,
+			ORION5X_SATA_PHYS_BASE, IRQ_ORION5X_SATA);
 }
 
 
 /*****************************************************************************
  * SPI
  ****************************************************************************/
-static struct orion_spi_info orion5x_spi_plat_data = {
-	.tclk			= 0,
-	.enable_clock_fix	= 1,
-};
-
-static struct resource orion5x_spi_resources[] = {
-	{
-		.name	= "spi base",
-		.start	= SPI_PHYS_BASE,
-		.end	= SPI_PHYS_BASE + 0x1f,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device orion5x_spi = {
-	.name		= "orion_spi",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &orion5x_spi_plat_data,
-	},
-	.num_resources	= ARRAY_SIZE(orion5x_spi_resources),
-	.resource	= orion5x_spi_resources,
-};
-
 void __init orion5x_spi_init()
 {
-	platform_device_register(&orion5x_spi);
+	orion_spi_init(SPI_PHYS_BASE, orion5x_tclk);
 }
 
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port orion5x_uart0_data[] = {
-	{
-		.mapbase	= UART0_PHYS_BASE,
-		.membase	= (char *)UART0_VIRT_BASE,
-		.irq		= IRQ_ORION5X_UART0,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource orion5x_uart0_resources[] = {
-	{
-		.start		= UART0_PHYS_BASE,
-		.end		= UART0_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_ORION5X_UART0,
-		.end		= IRQ_ORION5X_UART0,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_uart0 = {
-	.name			= "serial8250",
-	.id			= PLAT8250_DEV_PLATFORM,
-	.dev			= {
-		.platform_data	= orion5x_uart0_data,
-	},
-	.resource		= orion5x_uart0_resources,
-	.num_resources		= ARRAY_SIZE(orion5x_uart0_resources),
-};
-
 void __init orion5x_uart0_init(void)
 {
-	platform_device_register(&orion5x_uart0);
+	orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+			 IRQ_ORION5X_UART0, orion5x_tclk);
 }
 
-
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port orion5x_uart1_data[] = {
-	{
-		.mapbase	= UART1_PHYS_BASE,
-		.membase	= (char *)UART1_VIRT_BASE,
-		.irq		= IRQ_ORION5X_UART1,
-		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-		.iotype		= UPIO_MEM,
-		.regshift	= 2,
-		.uartclk	= 0,
-	}, {
-	},
-};
-
-static struct resource orion5x_uart1_resources[] = {
-	{
-		.start		= UART1_PHYS_BASE,
-		.end		= UART1_PHYS_BASE + 0xff,
-		.flags		= IORESOURCE_MEM,
-	}, {
-		.start		= IRQ_ORION5X_UART1,
-		.end		= IRQ_ORION5X_UART1,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_uart1 = {
-	.name			= "serial8250",
-	.id			= PLAT8250_DEV_PLATFORM1,
-	.dev			= {
-		.platform_data	= orion5x_uart1_data,
-	},
-	.resource		= orion5x_uart1_resources,
-	.num_resources		= ARRAY_SIZE(orion5x_uart1_resources),
-};
-
 void __init orion5x_uart1_init(void)
 {
-	platform_device_register(&orion5x_uart1);
+	orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+			 IRQ_ORION5X_UART1, orion5x_tclk);
 }
 
-
 /*****************************************************************************
  * XOR engine
  ****************************************************************************/
-struct mv_xor_platform_shared_data orion5x_xor_shared_data = {
-	.dram		= &orion5x_mbus_dram_info,
-};
-
-static struct resource orion5x_xor_shared_resources[] = {
-	{
-		.name	= "xor low",
-		.start	= ORION5X_XOR_PHYS_BASE,
-		.end	= ORION5X_XOR_PHYS_BASE + 0xff,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.name	= "xor high",
-		.start	= ORION5X_XOR_PHYS_BASE + 0x200,
-		.end	= ORION5X_XOR_PHYS_BASE + 0x2ff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device orion5x_xor_shared = {
-	.name		= MV_XOR_SHARED_NAME,
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &orion5x_xor_shared_data,
-	},
-	.num_resources	= ARRAY_SIZE(orion5x_xor_shared_resources),
-	.resource	= orion5x_xor_shared_resources,
-};
-
-static u64 orion5x_xor_dmamask = DMA_BIT_MASK(32);
-
-static struct resource orion5x_xor0_resources[] = {
-	[0] = {
-		.start	= IRQ_ORION5X_XOR0,
-		.end	= IRQ_ORION5X_XOR0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data orion5x_xor0_data = {
-	.shared		= &orion5x_xor_shared,
-	.hw_id		= 0,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device orion5x_xor0_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(orion5x_xor0_resources),
-	.resource	= orion5x_xor0_resources,
-	.dev		= {
-		.dma_mask		= &orion5x_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &orion5x_xor0_data,
-	},
-};
-
-static struct resource orion5x_xor1_resources[] = {
-	[0] = {
-		.start	= IRQ_ORION5X_XOR1,
-		.end	= IRQ_ORION5X_XOR1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data orion5x_xor1_data = {
-	.shared		= &orion5x_xor_shared,
-	.hw_id		= 1,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device orion5x_xor1_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(orion5x_xor1_resources),
-	.resource	= orion5x_xor1_resources,
-	.dev		= {
-		.dma_mask		= &orion5x_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &orion5x_xor1_data,
-	},
-};
-
 void __init orion5x_xor_init(void)
 {
-	platform_device_register(&orion5x_xor_shared);
-
-	/*
-	 * two engines can't do memset simultaneously, this limitation
-	 * satisfied by removing memset support from one of the engines.
-	 */
-	dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask);
-	dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask);
-	platform_device_register(&orion5x_xor0_channel);
-
-	dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask);
-	dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask);
-	dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask);
-	platform_device_register(&orion5x_xor1_channel);
+	orion_xor0_init(&orion5x_mbus_dram_info,
+			ORION5X_XOR_PHYS_BASE,
+			ORION5X_XOR_PHYS_BASE + 0x200,
+			IRQ_ORION5X_XOR0, IRQ_ORION5X_XOR1);
 }
 
-static struct resource orion5x_crypto_res[] = {
-	{
-		.name   = "regs",
-		.start  = ORION5X_CRYPTO_PHYS_BASE,
-		.end    = ORION5X_CRYPTO_PHYS_BASE + 0xffff,
-		.flags  = IORESOURCE_MEM,
-	}, {
-		.name   = "sram",
-		.start  = ORION5X_SRAM_PHYS_BASE,
-		.end    = ORION5X_SRAM_PHYS_BASE + SZ_8K - 1,
-		.flags  = IORESOURCE_MEM,
-	}, {
-		.name   = "crypto interrupt",
-		.start  = IRQ_ORION5X_CESA,
-		.end    = IRQ_ORION5X_CESA,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device orion5x_crypto_device = {
-	.name           = "mv_crypto",
-	.id             = -1,
-	.num_resources  = ARRAY_SIZE(orion5x_crypto_res),
-	.resource       = orion5x_crypto_res,
-};
-
-static int __init orion5x_crypto_init(void)
+/*****************************************************************************
+ * Cryptographic Engines and Security Accelerator (CESA)
+ ****************************************************************************/
+static void __init orion5x_crypto_init(void)
 {
 	int ret;
 
 	ret = orion5x_setup_sram_win();
 	if (ret)
-		return ret;
+		return;
 
-	return platform_device_register(&orion5x_crypto_device);
+	orion_crypto_init(ORION5X_CRYPTO_PHYS_BASE, ORION5X_SRAM_PHYS_BASE,
+			  SZ_8K, IRQ_ORION5X_CESA);
 }
 
 /*****************************************************************************
  * Watchdog
  ****************************************************************************/
-static struct orion_wdt_platform_data orion5x_wdt_data = {
-	.tclk			= 0,
-};
-
-static struct platform_device orion5x_wdt_device = {
-	.name		= "orion_wdt",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &orion5x_wdt_data,
-	},
-	.num_resources	= 0,
-};
-
 void __init orion5x_wdt_init(void)
 {
-	orion5x_wdt_data.tclk = orion5x_tclk;
-	platform_device_register(&orion5x_wdt_device);
+	orion_wdt_init(orion5x_tclk);
 }
 
 
@@ -685,11 +276,6 @@ void __init orion5x_init(void)
 	orion5x_id(&dev, &rev, &dev_name);
 	printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
 
-	orion5x_eth_shared_data.t_clk = orion5x_tclk;
-	orion5x_spi_plat_data.tclk = orion5x_tclk;
-	orion5x_uart0_data[0].uartclk = orion5x_tclk;
-	orion5x_uart1_data[0].uartclk = orion5x_tclk;
-
 	/*
 	 * Setup Orion address map
 	 */
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index 4258075793031095861d64d2a282b726ce18e965..19cf5bf99f1b9fafcd7470f0252923b4dba79b27 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -267,28 +267,28 @@ static struct platform_device d2net_gpio_buttons = {
  * General Setup
  ****************************************************************************/
 
-static struct orion5x_mpp_mode d2net_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },	/* Board ID (bit 0) */
-	{  1, MPP_GPIO },	/* Board ID (bit 1) */
-	{  2, MPP_GPIO },	/* Board ID (bit 2) */
-	{  3, MPP_GPIO },	/* SATA 0 power */
-	{  4, MPP_UNUSED },
-	{  5, MPP_GPIO },	/* Fan fail detection */
-	{  6, MPP_GPIO },	/* Red front LED */
-	{  7, MPP_UNUSED },
-	{  8, MPP_GPIO },	/* Rear power switch (on|auto) */
-	{  9, MPP_GPIO },	/* Rear power switch (auto|off) */
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_GPIO },	/* SATA 1 power */
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_SATA_LED },	/* SATA 0 active */
-	{ 15, MPP_SATA_LED },	/* SATA 1 active */
-	{ 16, MPP_GPIO },	/* Blue front LED blink control */
-	{ 17, MPP_UNUSED },
-	{ 18, MPP_GPIO },	/* Front button (0 = Released, 1 = Pushed ) */
-	{ 19, MPP_UNUSED },
-	{ -1 }
+static unsigned int d2net_mpp_modes[] __initdata = {
+	MPP0_GPIO,	/* Board ID (bit 0) */
+	MPP1_GPIO,	/* Board ID (bit 1) */
+	MPP2_GPIO,	/* Board ID (bit 2) */
+	MPP3_GPIO,	/* SATA 0 power */
+	MPP4_UNUSED,
+	MPP5_GPIO,	/* Fan fail detection */
+	MPP6_GPIO,	/* Red front LED */
+	MPP7_UNUSED,
+	MPP8_GPIO,	/* Rear power switch (on|auto) */
+	MPP9_GPIO,	/* Rear power switch (auto|off) */
+	MPP10_UNUSED,
+	MPP11_UNUSED,
+	MPP12_GPIO,	/* SATA 1 power */
+	MPP13_UNUSED,
+	MPP14_SATA_LED,	/* SATA 0 active */
+	MPP15_SATA_LED,	/* SATA 1 active */
+	MPP16_GPIO,	/* Blue front LED blink control */
+	MPP17_UNUSED,
+	MPP18_GPIO,	/* Front button (0 = Released, 1 = Pushed ) */
+	MPP19_UNUSED,
+	0,
 	/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
 	/* 23: Blue front LED off */
 	/* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index b7d4591214e0ba35361f136c3cb30c8321809abd..f95d3cb01cbf150cca8128f32d208ca3ec37b9ff 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -298,28 +298,28 @@ static struct i2c_board_info __initdata db88f5281_i2c_rtc = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode db88f5281_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* USB Over Current */
-	{  1, MPP_GPIO },		/* USB Vbat input */
-	{  2, MPP_PCI_ARB },		/* PCI_REQn[2] */
-	{  3, MPP_PCI_ARB },		/* PCI_GNTn[2] */
-	{  4, MPP_PCI_ARB },		/* PCI_REQn[3] */
-	{  5, MPP_PCI_ARB },		/* PCI_GNTn[3] */
-	{  6, MPP_GPIO },		/* JP0, CON17.2 */
-	{  7, MPP_GPIO },		/* JP1, CON17.1 */
-	{  8, MPP_GPIO },		/* JP2, CON11.2 */
-	{  9, MPP_GPIO },		/* JP3, CON11.3 */
-	{ 10, MPP_GPIO },		/* RTC int */
-	{ 11, MPP_GPIO },		/* Baud Rate Generator */
-	{ 12, MPP_GPIO },		/* PCI int 1 */
-	{ 13, MPP_GPIO },		/* PCI int 2 */
-	{ 14, MPP_NAND },		/* NAND_REn[2] */
-	{ 15, MPP_NAND },		/* NAND_WEn[2] */
-	{ 16, MPP_UART },		/* UART1_RX */
-	{ 17, MPP_UART },		/* UART1_TX */
-	{ 18, MPP_UART },		/* UART1_CTSn */
-	{ 19, MPP_UART },		/* UART1_RTSn */
-	{ -1 },
+static unsigned int db88f5281_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* USB Over Current */
+	MPP1_GPIO,		/* USB Vbat input */
+	MPP2_PCI_ARB,		/* PCI_REQn[2] */
+	MPP3_PCI_ARB,		/* PCI_GNTn[2] */
+	MPP4_PCI_ARB,		/* PCI_REQn[3] */
+	MPP5_PCI_ARB,		/* PCI_GNTn[3] */
+	MPP6_GPIO,		/* JP0, CON17.2 */
+	MPP7_GPIO,		/* JP1, CON17.1 */
+	MPP8_GPIO,		/* JP2, CON11.2 */
+	MPP9_GPIO,		/* JP3, CON11.3 */
+	MPP10_GPIO,		/* RTC int */
+	MPP11_GPIO,		/* Baud Rate Generator */
+	MPP12_GPIO,		/* PCI int 1 */
+	MPP13_GPIO,		/* PCI int 2 */
+	MPP14_NAND,		/* NAND_REn[2] */
+	MPP15_NAND,		/* NAND_WEn[2] */
+	MPP16_UART,		/* UART1_RX */
+	MPP17_UART,		/* UART1_TX */
+	MPP18_UART,		/* UART1_CTSn */
+	MPP19_UART,		/* UART1_RTSn */
+	0,
 };
 
 static void __init db88f5281_init(void)
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 90ab022eabeb7f83432e325ea808f965cc3ede7e..855e0e77d56364f0ded6fd35c046458fe6ceacbc 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -385,76 +385,76 @@ static struct mv_sata_platform_data dns323_sata_data = {
 /****************************************************************************
  * General Setup
  */
-static struct orion5x_mpp_mode dns323a_mpp_modes[] __initdata = {
-	{  0, MPP_PCIE_RST_OUTn },
-	{  1, MPP_GPIO },		/* right amber LED (sata ch0) */
-	{  2, MPP_GPIO },		/* left amber LED (sata ch1) */
-	{  3, MPP_UNUSED },
-	{  4, MPP_GPIO },		/* power button LED */
-	{  5, MPP_GPIO },		/* power button LED */
-	{  6, MPP_GPIO },		/* GMT G751-2f overtemp */
-	{  7, MPP_GPIO },		/* M41T80 nIRQ/OUT/SQW */
-	{  8, MPP_GPIO },		/* triggers power off */
-	{  9, MPP_GPIO },		/* power button switch */
-	{ 10, MPP_GPIO },		/* reset button switch */
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_UNUSED },
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_UNUSED },
-	{ 15, MPP_UNUSED },
-	{ 16, MPP_UNUSED },
-	{ 17, MPP_UNUSED },
-	{ 18, MPP_UNUSED },
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int dns323a_mpp_modes[] __initdata = {
+	MPP0_PCIE_RST_OUTn,
+	MPP1_GPIO,		/* right amber LED (sata ch0) */
+	MPP2_GPIO,		/* left amber LED (sata ch1) */
+	MPP3_UNUSED,
+	MPP4_GPIO,		/* power button LED */
+	MPP5_GPIO,		/* power button LED */
+	MPP6_GPIO,		/* GMT G751-2f overtemp */
+	MPP7_GPIO,		/* M41T80 nIRQ/OUT/SQW */
+	MPP8_GPIO,		/* triggers power off */
+	MPP9_GPIO,		/* power button switch */
+	MPP10_GPIO,		/* reset button switch */
+	MPP11_UNUSED,
+	MPP12_UNUSED,
+	MPP13_UNUSED,
+	MPP14_UNUSED,
+	MPP15_UNUSED,
+	MPP16_UNUSED,
+	MPP17_UNUSED,
+	MPP18_UNUSED,
+	MPP19_UNUSED,
+	0,
 };
 
-static struct orion5x_mpp_mode dns323b_mpp_modes[] __initdata = {
-	{  0, MPP_UNUSED },
-	{  1, MPP_GPIO },		/* right amber LED (sata ch0) */
-	{  2, MPP_GPIO },		/* left amber LED (sata ch1) */
-	{  3, MPP_GPIO },		/* system up flag */
-	{  4, MPP_GPIO },		/* power button LED */
-	{  5, MPP_GPIO },		/* power button LED */
-	{  6, MPP_GPIO },		/* GMT G751-2f overtemp */
-	{  7, MPP_GPIO },		/* M41T80 nIRQ/OUT/SQW */
-	{  8, MPP_GPIO },		/* triggers power off */
-	{  9, MPP_GPIO },		/* power button switch */
-	{ 10, MPP_GPIO },		/* reset button switch */
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_SATA_LED },
-	{ 13, MPP_SATA_LED },
-	{ 14, MPP_SATA_LED },
-	{ 15, MPP_SATA_LED },
-	{ 16, MPP_UNUSED },
-	{ 17, MPP_UNUSED },
-	{ 18, MPP_UNUSED },
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int dns323b_mpp_modes[] __initdata = {
+	MPP0_UNUSED,
+	MPP1_GPIO,		/* right amber LED (sata ch0) */
+	MPP2_GPIO,		/* left amber LED (sata ch1) */
+	MPP3_GPIO,		/* system up flag */
+	MPP4_GPIO,		/* power button LED */
+	MPP5_GPIO,		/* power button LED */
+	MPP6_GPIO,		/* GMT G751-2f overtemp */
+	MPP7_GPIO,		/* M41T80 nIRQ/OUT/SQW */
+	MPP8_GPIO,		/* triggers power off */
+	MPP9_GPIO,		/* power button switch */
+	MPP10_GPIO,		/* reset button switch */
+	MPP11_UNUSED,
+	MPP12_SATA_LED,
+	MPP13_SATA_LED,
+	MPP14_SATA_LED,
+	MPP15_SATA_LED,
+	MPP16_UNUSED,
+	MPP17_UNUSED,
+	MPP18_UNUSED,
+	MPP19_UNUSED,
+	0,
 };
 
-static struct orion5x_mpp_mode dns323c_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* ? input */
-	{  1, MPP_GPIO },		/* input power switch (0 = pressed) */
-	{  2, MPP_GPIO },		/* output power off */
-	{  3, MPP_UNUSED },		/* ? output */
-	{  4, MPP_UNUSED },		/* ? output */
-	{  5, MPP_UNUSED },		/* ? output */
-	{  6, MPP_UNUSED },		/* ? output */
-	{  7, MPP_UNUSED },		/* ? output */
-	{  8, MPP_GPIO },		/* i/o right amber LED */
-	{  9, MPP_GPIO },		/* i/o left amber LED */
-	{ 10, MPP_GPIO },		/* input */
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_SATA_LED },
-	{ 13, MPP_SATA_LED },
-	{ 14, MPP_SATA_LED },
-	{ 15, MPP_SATA_LED },
-	{ 16, MPP_UNUSED },
-	{ 17, MPP_GPIO },		/* power button LED */
-	{ 18, MPP_GPIO },		/* fan speed bit 0 */
-	{ 19, MPP_GPIO },		/* fan speed bit 1 */
-	{ -1 },
+static unsigned int dns323c_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* ? input */
+	MPP1_GPIO,		/* input power switch (0 = pressed) */
+	MPP2_GPIO,		/* output power off */
+	MPP3_UNUSED,		/* ? output */
+	MPP4_UNUSED,		/* ? output */
+	MPP5_UNUSED,		/* ? output */
+	MPP6_UNUSED,		/* ? output */
+	MPP7_UNUSED,		/* ? output */
+	MPP8_GPIO,		/* i/o right amber LED */
+	MPP9_GPIO,		/* i/o left amber LED */
+	MPP10_GPIO,		/* input */
+	MPP11_UNUSED,
+	MPP12_SATA_LED,
+	MPP13_SATA_LED,
+	MPP14_SATA_LED,
+	MPP15_SATA_LED,
+	MPP16_UNUSED,
+	MPP17_GPIO,		/* power button LED */
+	MPP18_GPIO,		/* fan speed bit 0 */
+	MPP19_GPIO,		/* fan speed bit 1 */
+	0,
 };
 
 /* Rev C1 Fan speed notes:
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index d037a90c216c5d1d7640ade3b06ffda4f4b52ad7..b67cff0d4cfe0b6f4f136b872b97183aba52dc6b 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -180,31 +180,31 @@ static struct platform_device edmini_v2_gpio_buttons = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode edminiv2_mpp_modes[] __initdata = {
-	{  0, MPP_UNUSED },
-	{  1, MPP_UNUSED },
-	{  2, MPP_UNUSED },
-	{  3, MPP_GPIO },	/* RTC interrupt */
-	{  4, MPP_UNUSED },
-	{  5, MPP_UNUSED },
-	{  6, MPP_UNUSED },
-	{  7, MPP_UNUSED },
-	{  8, MPP_UNUSED },
-	{  9, MPP_UNUSED },
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_SATA_LED },	/* SATA 0 presence */
-	{ 13, MPP_SATA_LED },	/* SATA 1 presence */
-	{ 14, MPP_SATA_LED },	/* SATA 0 active */
-	{ 15, MPP_SATA_LED },	/* SATA 1 active */
+static unsigned int edminiv2_mpp_modes[] __initdata = {
+	MPP0_UNUSED,
+	MPP1_UNUSED,
+	MPP2_UNUSED,
+	MPP3_GPIO,	/* RTC interrupt */
+	MPP4_UNUSED,
+	MPP5_UNUSED,
+	MPP6_UNUSED,
+	MPP7_UNUSED,
+	MPP8_UNUSED,
+	MPP9_UNUSED,
+	MPP10_UNUSED,
+	MPP11_UNUSED,
+	MPP12_SATA_LED,	/* SATA 0 presence */
+	MPP13_SATA_LED,	/* SATA 1 presence */
+	MPP14_SATA_LED,	/* SATA 0 active */
+	MPP15_SATA_LED,	/* SATA 1 active */
 	/* 16: Power LED control (0 = On, 1 = Off) */
-	{ 16, MPP_GPIO },
+	MPP16_GPIO,
 	/* 17: Power LED control select (0 = CPLD, 1 = GPIO16) */
-	{ 17, MPP_GPIO },
+	MPP17_GPIO,
 	/* 18: Power button status (0 = Released, 1 = Pressed) */
-	{ 18, MPP_GPIO },
-	{ 19, MPP_UNUSED },
-	{ -1 }
+	MPP18_GPIO,
+	MPP19_UNUSED,
+	0,
 };
 
 static void __init edmini_v2_init(void)
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 47497c76162a857c63aee7d46625ebc9a0bfdf07..c0eb6462633f067927297442942ce3e0c942eaba 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -315,28 +315,28 @@ static void kurobox_pro_power_off(void)
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode kurobox_pro_mpp_modes[] __initdata = {
-	{  0, MPP_UNUSED },
-	{  1, MPP_UNUSED },
-	{  2, MPP_GPIO },		/* GPIO Micon */
-	{  3, MPP_GPIO },		/* GPIO Rtc */
-	{  4, MPP_UNUSED },
-	{  5, MPP_UNUSED },
-	{  6, MPP_NAND },		/* NAND Flash REn */
-	{  7, MPP_NAND },		/* NAND Flash WEn */
-	{  8, MPP_UNUSED },
-	{  9, MPP_UNUSED },
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_SATA_LED },		/* SATA 0 presence */
-	{ 13, MPP_SATA_LED },		/* SATA 1 presence */
-	{ 14, MPP_SATA_LED },		/* SATA 0 active */
-	{ 15, MPP_SATA_LED },		/* SATA 1 active */
-	{ 16, MPP_UART },		/* UART1 RXD */
-	{ 17, MPP_UART },		/* UART1 TXD */
-	{ 18, MPP_UART },		/* UART1 CTSn */
-	{ 19, MPP_UART },		/* UART1 RTSn */
-	{ -1 },
+static unsigned int kurobox_pro_mpp_modes[] __initdata = {
+	MPP0_UNUSED,
+	MPP1_UNUSED,
+	MPP2_GPIO,		/* GPIO Micon */
+	MPP3_GPIO,		/* GPIO Rtc */
+	MPP4_UNUSED,
+	MPP5_UNUSED,
+	MPP6_NAND,		/* NAND Flash REn */
+	MPP7_NAND,		/* NAND Flash WEn */
+	MPP8_UNUSED,
+	MPP9_UNUSED,
+	MPP10_UNUSED,
+	MPP11_UNUSED,
+	MPP12_SATA_LED,		/* SATA 0 presence */
+	MPP13_SATA_LED,		/* SATA 1 presence */
+	MPP14_SATA_LED,		/* SATA 0 active */
+	MPP15_SATA_LED,		/* SATA 1 active */
+	MPP16_UART,		/* UART1 RXD */
+	MPP17_UART,		/* UART1 TXD */
+	MPP18_UART,		/* UART1 CTSn */
+	MPP19_UART,		/* UART1 RTSn */
+	0,
 };
 
 static void __init kurobox_pro_init(void)
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 6ae12aa6d7592b23ed1c8852e885fc481a1126d4..5065803ca82ac8d44c18a7eb383d9cb2a974e6f5 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -251,28 +251,28 @@ static struct platform_device lschl_fan_device = {
  * GPIO Data
  ****************************************************************************/
 
-static struct orion5x_mpp_mode lschl_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO }, /* LED POWER */
-	{  1, MPP_GPIO }, /* HDD POWER */
-	{  2, MPP_GPIO }, /* LED ALARM */
-	{  3, MPP_GPIO }, /* LED INFO */
-	{  4, MPP_UNUSED },
-	{  5, MPP_UNUSED },
-	{  6, MPP_GPIO }, /* FAN LOCK */
-	{  7, MPP_GPIO }, /* SW INIT */
-	{  8, MPP_GPIO }, /* SW POWER */
-	{  9, MPP_GPIO }, /* USB POWER */
-	{ 10, MPP_GPIO }, /* SW AUTO POWER */
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_UNUSED },
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_GPIO }, /* FAN HIGH */
-	{ 15, MPP_GPIO }, /* SW FUNC */
-	{ 16, MPP_GPIO }, /* FAN LOW */
-	{ 17, MPP_GPIO }, /* LED FUNC */
-	{ 18, MPP_UNUSED },
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int lschl_mpp_modes[] __initdata = {
+	MPP0_GPIO, /* LED POWER */
+	MPP1_GPIO, /* HDD POWER */
+	MPP2_GPIO, /* LED ALARM */
+	MPP3_GPIO, /* LED INFO */
+	MPP4_UNUSED,
+	MPP5_UNUSED,
+	MPP6_GPIO, /* FAN LOCK */
+	MPP7_GPIO, /* SW INIT */
+	MPP8_GPIO, /* SW POWER */
+	MPP9_GPIO, /* USB POWER */
+	MPP10_GPIO, /* SW AUTO POWER */
+	MPP11_UNUSED,
+	MPP12_UNUSED,
+	MPP13_UNUSED,
+	MPP14_GPIO, /* FAN HIGH */
+	MPP15_GPIO, /* SW FUNC */
+	MPP16_GPIO, /* FAN LOW */
+	MPP17_GPIO, /* LED FUNC */
+	MPP18_UNUSED,
+	MPP19_UNUSED,
+	0,
 };
 
 static void __init lschl_init(void)
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index 7adafd79cf985a3f8ba19435aa5a82db606cd54a..8503d0a42d417d740118d2484259251dddb53924 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -200,28 +200,28 @@ static void ls_hgl_power_off(void)
 
 #define LS_HGL_GPIO_HDD_POWER	1
 
-static struct orion5x_mpp_mode ls_hgl_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO }, /* LED_PWR */
-	{  1, MPP_GPIO }, /* HDD_PWR */
-	{  2, MPP_GPIO }, /* LED_ALARM */
-	{  3, MPP_GPIO }, /* LED_INFO */
-	{  4, MPP_UNUSED },
-	{  5, MPP_UNUSED },
-	{  6, MPP_GPIO }, /* FAN_LCK */
-	{  7, MPP_GPIO }, /* INIT */
-	{  8, MPP_GPIO }, /* POWER */
-	{  9, MPP_GPIO }, /* USB_PWR */
-	{ 10, MPP_GPIO }, /* AUTO_POWER */
-	{ 11, MPP_UNUSED }, /* LED_ETH (dummy) */
-	{ 12, MPP_UNUSED },
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_UNUSED },
-	{ 15, MPP_GPIO }, /* FUNC */
-	{ 16, MPP_UNUSED },
-	{ 17, MPP_GPIO }, /* LED_FUNC */
-	{ 18, MPP_UNUSED },
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int ls_hgl_mpp_modes[] __initdata = {
+	MPP0_GPIO, /* LED_PWR */
+	MPP1_GPIO, /* HDD_PWR */
+	MPP2_GPIO, /* LED_ALARM */
+	MPP3_GPIO, /* LED_INFO */
+	MPP4_UNUSED,
+	MPP5_UNUSED,
+	MPP6_GPIO, /* FAN_LCK */
+	MPP7_GPIO, /* INIT */
+	MPP8_GPIO, /* POWER */
+	MPP9_GPIO, /* USB_PWR */
+	MPP10_GPIO, /* AUTO_POWER */
+	MPP11_UNUSED, /* LED_ETH (dummy) */
+	MPP12_UNUSED,
+	MPP13_UNUSED,
+	MPP14_UNUSED,
+	MPP15_GPIO, /* FUNC */
+	MPP16_UNUSED,
+	MPP17_GPIO, /* LED_FUNC */
+	MPP18_UNUSED,
+	MPP19_UNUSED,
+	0,
 };
 
 static void __init ls_hgl_init(void)
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 869958f5c3940121721fc094c7aa8b3dcfdab420..9c82723c05c0229aac61b9af6e6dc70b5b4ec9d6 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -201,28 +201,28 @@ static void lsmini_power_off(void)
 #define LSMINI_GPIO_HDD_POWER0	1
 #define LSMINI_GPIO_HDD_POWER1	19
 
-static struct orion5x_mpp_mode lsmini_mpp_modes[] __initdata = {
-	{  0, MPP_UNUSED }, /* LED_RESERVE1 (unused) */
-	{  1, MPP_GPIO }, /* HDD_PWR */
-	{  2, MPP_GPIO }, /* LED_ALARM */
-	{  3, MPP_GPIO }, /* LED_INFO */
-	{  4, MPP_UNUSED },
-	{  5, MPP_UNUSED },
-	{  6, MPP_UNUSED },
-	{  7, MPP_UNUSED },
-	{  8, MPP_UNUSED },
-	{  9, MPP_GPIO }, /* LED_FUNC */
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED }, /* LED_ETH (dummy) */
-	{ 12, MPP_UNUSED },
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_GPIO }, /* LED_PWR */
-	{ 15, MPP_GPIO }, /* FUNC */
-	{ 16, MPP_GPIO }, /* USB_PWR */
-	{ 17, MPP_GPIO }, /* AUTO_POWER */
-	{ 18, MPP_GPIO }, /* POWER */
-	{ 19, MPP_GPIO }, /* HDD_PWR1 */
-	{ -1 },
+static unsigned int lsmini_mpp_modes[] __initdata = {
+	MPP0_UNUSED, /* LED_RESERVE1 (unused) */
+	MPP1_GPIO, /* HDD_PWR */
+	MPP2_GPIO, /* LED_ALARM */
+	MPP3_GPIO, /* LED_INFO */
+	MPP4_UNUSED,
+	MPP5_UNUSED,
+	MPP6_UNUSED,
+	MPP7_UNUSED,
+	MPP8_UNUSED,
+	MPP9_GPIO, /* LED_FUNC */
+	MPP10_UNUSED,
+	MPP11_UNUSED, /* LED_ETH (dummy) */
+	MPP12_UNUSED,
+	MPP13_UNUSED,
+	MPP14_GPIO, /* LED_PWR */
+	MPP15_GPIO, /* FUNC */
+	MPP16_GPIO, /* USB_PWR */
+	MPP17_GPIO, /* AUTO_POWER */
+	MPP18_GPIO, /* POWER */
+	MPP19_GPIO, /* HDD_PWR1 */
+	0,
 };
 
 static void __init lsmini_init(void)
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index 2288207726e40425719b677bcfaa24a7ab3174a5..f12c41b98d46805a05a98ccfb2878b8bdcb10a2c 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -12,154 +12,34 @@
 #include <linux/init.h>
 #include <linux/mbus.h>
 #include <linux/io.h>
-#include <asm/gpio.h>
 #include <mach/hardware.h>
-#include "common.h"
+#include <plat/mpp.h>
 #include "mpp.h"
+#include "common.h"
 
-static int is_5181l(void)
-{
-	u32 dev;
-	u32 rev;
-
-	orion5x_pcie_id(&dev, &rev);
-
-	return !!(dev == MV88F5181_DEV_ID && rev >= MV88F5181L_REV_A0);
-}
-
-static int is_5182(void)
+static unsigned int __init orion5x_variant(void)
 {
 	u32 dev;
 	u32 rev;
 
 	orion5x_pcie_id(&dev, &rev);
 
-	return !!(dev == MV88F5182_DEV_ID);
-}
+	if (dev == MV88F5181_DEV_ID && rev >= MV88F5181L_REV_A0)
+		return MPP_F5181_MASK;
 
-static int is_5281(void)
-{
-	u32 dev;
-	u32 rev;
+	if (dev == MV88F5182_DEV_ID)
+		return MPP_F5182_MASK;
 
-	orion5x_pcie_id(&dev, &rev);
+	if (dev == MV88F5281_DEV_ID)
+		return MPP_F5281_MASK;
 
-	return !!(dev == MV88F5281_DEV_ID);
+	printk(KERN_ERR "MPP setup: unknown orion5x variant "
+	       "(dev %#x rev %#x)\n", dev, rev);
+	return 0;
 }
 
-static int __init determine_type_encoding(int mpp, enum orion5x_mpp_type type)
+void __init orion5x_mpp_conf(unsigned int *mpp_list)
 {
-	switch (type) {
-	case MPP_UNUSED:
-	case MPP_GPIO:
-		if (mpp == 0)
-			return 3;
-		if (mpp >= 1 && mpp <= 15)
-			return 0;
-		if (mpp >= 16 && mpp <= 19) {
-			if (is_5182())
-				return 5;
-			if (type == MPP_UNUSED)
-				return 0;
-		}
-		return -1;
-
-	case MPP_PCIE_RST_OUTn:
-		if (mpp == 0)
-			return 0;
-		return -1;
-
-	case MPP_PCI_ARB:
-		if (mpp >= 0 && mpp <= 7)
-			return 2;
-		return -1;
-
-	case MPP_PCI_PMEn:
-		if (mpp == 2)
-			return 3;
-		return -1;
-
-	case MPP_GIGE:
-		if (mpp >= 8 && mpp <= 19)
-			return 1;
-		return -1;
-
-	case MPP_NAND:
-		if (is_5182() || is_5281()) {
-			if (mpp >= 4 && mpp <= 7)
-				return 4;
-			if (mpp >= 12 && mpp <= 17)
-				return 4;
-		}
-		return -1;
-
-	case MPP_PCI_CLK:
-		if (is_5181l() && mpp >= 6 && mpp <= 7)
-			return 5;
-		return -1;
-
-	case MPP_SATA_LED:
-		if (is_5182()) {
-			if (mpp >= 4 && mpp <= 7)
-				return 5;
-			if (mpp >= 12 && mpp <= 15)
-				return 5;
-		}
-		return -1;
-
-	case MPP_UART:
-		if (mpp >= 16 && mpp <= 19)
-			return 0;
-		return -1;
-	}
-
-	printk(KERN_INFO "unknown MPP type %d\n", type);
-
-	return -1;
-}
-
-void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode)
-{
-	u32 mpp_0_7_ctrl = readl(MPP_0_7_CTRL);
-	u32 mpp_8_15_ctrl = readl(MPP_8_15_CTRL);
-	u32 mpp_16_19_ctrl = readl(MPP_16_19_CTRL);
-
-	for ( ; mode->mpp >= 0; mode++) {
-		u32 *reg;
-		int num_type;
-		int shift;
-
-		if (mode->mpp >= 0 && mode->mpp <= 7)
-			reg = &mpp_0_7_ctrl;
-		else if (mode->mpp >= 8 && mode->mpp <= 15)
-			reg = &mpp_8_15_ctrl;
-		else if (mode->mpp >= 16 && mode->mpp <= 19)
-			reg = &mpp_16_19_ctrl;
-		else {
-			printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
-					"(%d)\n", mode->mpp);
-			continue;
-		}
-
-		num_type = determine_type_encoding(mode->mpp, mode->type);
-		if (num_type < 0) {
-			printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
-					"combination (%d, %d)\n", mode->mpp,
-					mode->type);
-			continue;
-		}
-
-		shift = (mode->mpp & 7) << 2;
-		*reg &= ~(0xf << shift);
-		*reg |= (num_type & 0xf) << shift;
-
-		if (mode->type == MPP_UNUSED && (mode->mpp < 16 || is_5182()))
-			orion_gpio_set_unused(mode->mpp);
-
-		orion_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO));
-	}
-
-	writel(mpp_0_7_ctrl, MPP_0_7_CTRL);
-	writel(mpp_8_15_ctrl, MPP_8_15_CTRL);
-	writel(mpp_16_19_ctrl, MPP_16_19_CTRL);
+	orion_mpp_conf(mpp_list, orion5x_variant(),
+		       MPP_MAX, ORION5X_DEV_BUS_VIRT_BASE);
 }
diff --git a/arch/arm/mach-orion5x/mpp.h b/arch/arm/mach-orion5x/mpp.h
index 290e610dc012adc777e639a93f8c2bfe99edc29d..eac68978a2c2a3103ce05f34cbbdf0628f473717 100644
--- a/arch/arm/mach-orion5x/mpp.h
+++ b/arch/arm/mach-orion5x/mpp.h
@@ -1,74 +1,129 @@
 #ifndef __ARCH_ORION5X_MPP_H
 #define __ARCH_ORION5X_MPP_H
 
-enum orion5x_mpp_type {
-	/*
-	 * This MPP is unused.
-	 */
-	MPP_UNUSED,
-
-	/*
-	 * This MPP pin is used as a generic GPIO pin.  Valid for
-	 * MPPs 0-15 and device bus data pins 16-31.  On 5182, also
-	 * valid for MPPs 16-19.
-	 */
-	MPP_GPIO,
-
-	/*
-	 * This MPP is used as PCIe_RST_OUTn pin.  Valid for
-	 * MPP 0 only.
-	 */
-	MPP_PCIE_RST_OUTn,
-
-	/*
-	 * This MPP is used as PCI arbiter pin (REQn/GNTn).
-	 * Valid for MPPs 0-7 only.
-	 */
-	MPP_PCI_ARB,
-
-	/*
-	 * This MPP is used as PCI_PMEn pin.  Valid for MPP 2 only.
-	 */
-	MPP_PCI_PMEn,
-
-	/*
-	 * This MPP is used as GigE half-duplex (COL, CRS) or GMII
-	 * (RXERR, CRS, TXERR, TXD[7:4], RXD[7:4]) pin.  Valid for
-	 * MPPs 8-19 only.
-	 */
-	MPP_GIGE,
-
-	/*
-	 * This MPP is used as NAND REn/WEn pin.  Valid for MPPs
-	 * 4-7 and 12-17 only, and only on the 5181l/5182/5281.
-	 */
-	MPP_NAND,
-
-	/*
-	 * This MPP is used as a PCI clock output pin.  Valid for
-	 * MPPs 6-7 only, and only on the 5181l.
-	 */
-	MPP_PCI_CLK,
-
-	/*
-	 * This MPP is used as a SATA presence/activity LED.
-	 * Valid for MPPs 4-7 and 12-15 only, and only on the 5182.
-	 */
-	MPP_SATA_LED,
-
-	/*
-	 * This MPP is used as UART1 RXD/TXD/CTSn/RTSn pin.
-	 * Valid for MPPs 16-19 only.
-	 */
-	MPP_UART,
-};
-
-struct orion5x_mpp_mode {
-	int			mpp;
-	enum orion5x_mpp_type	type;
-};
-
-void orion5x_mpp_conf(struct orion5x_mpp_mode *mode);
+#define MPP(_num, _sel, _in, _out, _F5181l, _F5182, _F5281) ( \
+	/* MPP number */		((_num) & 0xff) | \
+	/* MPP select value */		(((_sel) & 0xf) << 8) | \
+	/* may be input signal */	((!!(_in)) << 12) | \
+	/* may be output signal */	((!!(_out)) << 13) | \
+	/* available on F5181l */	((!!(_F5181l)) << 14) | \
+	/* available on F5182 */	((!!(_F5182)) << 15) | \
+	/* available on F5281 */	((!!(_F5281)) << 16))
 
+				/* num sel  i  o  5181 5182 5281 */
+
+#define MPP_F5181_MASK		MPP(0,  0x0, 0, 0, 1,   0,   0)
+#define MPP_F5182_MASK		MPP(0,  0x0, 0, 0, 0,   1,   0)
+#define MPP_F5281_MASK		MPP(0,  0x0, 0, 0, 0,   0,   1)
+
+#define MPP0_UNUSED	        MPP(0,  0x3, 0, 0, 1,   1,   1)
+#define MPP0_GPIO		MPP(0,  0x3, 1, 1, 1,   1,   1)
+#define MPP0_PCIE_RST_OUTn	MPP(0,  0x0, 0, 0, 1,   1,   1)
+#define MPP0_PCI_ARB            MPP(0,  0x2, 0, 0, 1,   1,   1)
+
+#define MPP1_UNUSED		MPP(1,  0x0, 0, 0, 1,   1,   1)
+#define MPP1_GPIO		MPP(1,  0x0, 1, 1, 1,   1,   1)
+#define MPP1_PCI_ARB            MPP(1,  0x2, 0, 0, 1,   1,   1)
+
+#define MPP2_UNUSED		MPP(2,  0x0, 0, 0, 1,   1,   1)
+#define MPP2_GPIO		MPP(2,  0x0, 1, 1, 1,   1,   1)
+#define MPP2_PCI_ARB            MPP(2,  0x2, 0, 0, 1,   1,   1)
+#define MPP2_PCI_PMEn           MPP(2,  0x3, 0, 0, 1,   1,   1)
+
+#define MPP3_UNUSED		MPP(3,  0x0, 0, 0, 1,   1,   1)
+#define MPP3_GPIO		MPP(3,  0x0, 1, 1, 1,   1,   1)
+#define MPP3_PCI_ARB            MPP(3,  0x2, 0, 0, 1,   1,   1)
+
+#define MPP4_UNUSED		MPP(4,  0x0, 0, 0, 1,   1,   1)
+#define MPP4_GPIO		MPP(4,  0x0, 1, 1, 1,   1,   1)
+#define MPP4_PCI_ARB            MPP(4,  0x2, 0, 0, 1,   1,   1)
+#define MPP4_NAND               MPP(4,  0x4, 0, 0, 0,   1,   1)
+#define MPP4_SATA_LED           MPP(4,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP5_UNUSED		MPP(5,  0x0, 0, 0, 1,   1,   1)
+#define MPP5_GPIO		MPP(5,  0x0, 1, 1, 1,   1,   1)
+#define MPP5_PCI_ARB            MPP(5,  0x2, 0, 0, 1,   1,   1)
+#define MPP5_NAND               MPP(5,  0x4, 0, 0, 0,   1,   1)
+#define MPP5_SATA_LED           MPP(5,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP6_UNUSED		MPP(6,  0x0, 0, 0, 1,   1,   1)
+#define MPP6_GPIO		MPP(6,  0x0, 1, 1, 1,   1,   1)
+#define MPP6_PCI_ARB            MPP(6,  0x2, 0, 0, 1,   1,   1)
+#define MPP6_NAND               MPP(6,  0x4, 0, 0, 0,   1,   1)
+#define MPP6_PCI_CLK            MPP(6,  0x5, 0, 0, 1,   0,   0)
+#define MPP6_SATA_LED           MPP(6,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP7_UNUSED		MPP(7,  0x0, 0, 0, 1,   1,   1)
+#define MPP7_GPIO		MPP(7,  0x0, 1, 1, 1,   1,   1)
+#define MPP7_PCI_ARB            MPP(7,  0x2, 0, 0, 1,   1,   1)
+#define MPP7_NAND               MPP(7,  0x4, 0, 0, 0,   1,   1)
+#define MPP7_PCI_CLK            MPP(7,  0x5, 0, 0, 1,   0,   0)
+#define MPP7_SATA_LED           MPP(7,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP8_UNUSED		MPP(8,  0x0, 0, 0, 1,   1,   1)
+#define MPP8_GPIO		MPP(8,  0x0, 1, 1, 1,   1,   1)
+#define MPP8_GIGE               MPP(8,  0x1, 0, 0, 1,   1,   1)
+
+#define MPP9_UNUSED		MPP(9,  0x0, 0, 0, 1,   1,   1)
+#define MPP9_GPIO		MPP(9,  0x0, 0, 0, 1,   1,   1)
+#define MPP9_GIGE               MPP(9,  0x1, 1, 1, 1,   1,   1)
+
+#define MPP10_UNUSED		MPP(10, 0x0, 0, 0, 1,   1,   1)
+#define MPP10_GPIO		MPP(10, 0x0, 1, 1, 1,   1,   1)
+#define MPP10_GIGE              MPP(10, 0x1, 0, 0, 1,   1,   1)
+
+#define MPP11_UNUSED		MPP(11, 0x0, 0, 0, 1,   1,   1)
+#define MPP11_GPIO		MPP(11, 0x0, 1, 1, 1,   1,   1)
+#define MPP11_GIGE              MPP(11, 0x1, 0, 0, 1,   1,   1)
+
+#define MPP12_UNUSED		MPP(12, 0x0, 0, 0, 1,   1,   1)
+#define MPP12_GPIO		MPP(12, 0x0, 1, 1, 1,   1,   1)
+#define MPP12_GIGE              MPP(12, 0x1, 0, 0, 1,   1,   1)
+#define MPP12_NAND              MPP(12, 0x4, 0, 0, 0,   1,   1)
+#define MPP12_SATA_LED          MPP(12, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP13_UNUSED		MPP(13, 0x0, 0, 0, 1,   1,   1)
+#define MPP13_GPIO		MPP(13, 0x0, 1, 1, 1,   1,   1)
+#define MPP13_GIGE              MPP(13, 0x1, 0, 0, 1,   1,   1)
+#define MPP13_NAND              MPP(13, 0x4, 0, 0, 0,   1,   1)
+#define MPP13_SATA_LED          MPP(13, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP14_UNUSED		MPP(14, 0x0, 0, 0, 1,   1,   1)
+#define MPP14_GPIO		MPP(14, 0x0, 1, 1, 1,   1,   1)
+#define MPP14_GIGE              MPP(14, 0x1, 0, 0, 1,   1,   1)
+#define MPP14_NAND              MPP(14, 0x4, 0, 0, 0,   1,   1)
+#define MPP14_SATA_LED          MPP(14, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP15_UNUSED		MPP(15, 0x0, 0, 0, 1,   1,   1)
+#define MPP15_GPIO		MPP(15, 0x0, 1, 1, 1,   1,   1)
+#define MPP15_GIGE              MPP(15, 0x1, 0, 0, 1,   1,   1)
+#define MPP15_NAND              MPP(15, 0x4, 0, 0, 0,   1,   1)
+#define MPP15_SATA_LED          MPP(15, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP16_UNUSED		MPP(16, 0x0, 0, 0, 1,   1,   1)
+#define MPP16_GPIO		MPP(16, 0x5, 1, 1, 0,   1,   0)
+#define MPP16_GIGE              MPP(16, 0x1, 0, 0, 1,   1,   1)
+#define MPP16_NAND              MPP(16, 0x4, 0, 0, 0,   1,   1)
+#define MPP16_UART              MPP(16, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP17_UNUSED		MPP(17, 0x0, 0, 0, 1,   1,   1)
+#define MPP17_GPIO		MPP(17, 0x5, 1, 1, 0,   1,   0)
+#define MPP17_GIGE              MPP(17, 0x1, 0, 0, 1,   1,   1)
+#define MPP17_NAND              MPP(17, 0x4, 0, 0, 0,   1,   1)
+#define MPP17_UART              MPP(17, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP18_UNUSED		MPP(18, 0x0, 0, 0, 1,   1,   1)
+#define MPP18_GPIO		MPP(18, 0x5, 1, 1, 0,   1,   0)
+#define MPP18_GIGE              MPP(18, 0x1, 0, 0, 1,   1,   1)
+#define MPP18_UART              MPP(18, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP19_UNUSED		MPP(19, 0x0, 0, 0, 1,   1,   1)
+#define MPP19_GPIO		MPP(19, 0x5, 1, 1, 0,   1,   0)
+#define MPP19_GIGE              MPP(19, 0x1, 0, 0, 1,   1,   1)
+#define MPP19_UART              MPP(19, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP_MAX			19
+
+void orion5x_mpp_conf(unsigned int *mpp_list);
 
 #endif
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index b43b208153cb8a08af0ba3124272a407fd8ee64f..59263b73d1e4b20d1f9137189b54a249bfbc20fe 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -193,28 +193,28 @@ static void mss2_power_off(void)
 /****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode mss2_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* Power LED */
-	{  1, MPP_GPIO },		/* Error LED */
-	{  2, MPP_UNUSED },
-	{  3, MPP_GPIO },		/* RTC interrupt */
-	{  4, MPP_GPIO },		/* HDD ind. (Single/Dual)*/
-	{  5, MPP_GPIO },		/* HD0 5V control */
-	{  6, MPP_GPIO },		/* HD0 12V control */
-	{  7, MPP_GPIO },		/* HD1 5V control */
-	{  8, MPP_GPIO },		/* HD1 12V control */
-	{  9, MPP_UNUSED },
-	{ 10, MPP_GPIO },		/* Fan control */
-	{ 11, MPP_GPIO },		/* Power button */
-	{ 12, MPP_GPIO },		/* Reset button */
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_SATA_LED },		/* SATA 0 active */
-	{ 15, MPP_SATA_LED },		/* SATA 1 active */
-	{ 16, MPP_UNUSED },
-	{ 17, MPP_UNUSED },
-	{ 18, MPP_UNUSED },
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int mss2_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* Power LED */
+	MPP1_GPIO,		/* Error LED */
+	MPP2_UNUSED,
+	MPP3_GPIO,		/* RTC interrupt */
+	MPP4_GPIO,		/* HDD ind. (Single/Dual)*/
+	MPP5_GPIO,		/* HD0 5V control */
+	MPP6_GPIO,		/* HD0 12V control */
+	MPP7_GPIO,		/* HD1 5V control */
+	MPP8_GPIO,		/* HD1 12V control */
+	MPP9_UNUSED,
+	MPP10_GPIO,		/* Fan control */
+	MPP11_GPIO,		/* Power button */
+	MPP12_GPIO,		/* Reset button */
+	MPP13_UNUSED,
+	MPP14_SATA_LED,		/* SATA 0 active */
+	MPP15_SATA_LED,		/* SATA 1 active */
+	MPP16_UNUSED,
+	MPP17_UNUSED,
+	MPP18_UNUSED,
+	MPP19_UNUSED,
+	0,
 };
 
 static void __init mss2_init(void)
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index c55d071707f5fd209a8b638a41f0b119f277edc7..63ff10c3c46481cf4b24c6de55ba04598e2efd21 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -108,28 +108,28 @@ static struct platform_device mv2120_button_device = {
 /****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode mv2120_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* Sys status LED */
-	{  1, MPP_GPIO },		/* Sys error LED */
-	{  2, MPP_GPIO },		/* OverTemp interrupt */
-	{  3, MPP_GPIO },		/* RTC interrupt */
-	{  4, MPP_GPIO },		/* V_LED 5V */
-	{  5, MPP_GPIO },		/* V_LED 3.3V */
-	{  6, MPP_UNUSED },
-	{  7, MPP_UNUSED },
-	{  8, MPP_GPIO },		/* SATA 0 fail LED */
-	{  9, MPP_GPIO },		/* SATA 1 fail LED */
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_SATA_LED },		/* SATA 0 presence */
-	{ 13, MPP_SATA_LED },		/* SATA 1 presence */
-	{ 14, MPP_SATA_LED },		/* SATA 0 active */
-	{ 15, MPP_SATA_LED },		/* SATA 1 active */
-	{ 16, MPP_UNUSED },
-	{ 17, MPP_GPIO },		/* Reset button */
-	{ 18, MPP_GPIO },		/* Power button */
-	{ 19, MPP_GPIO },		/* Power off */
-	{ -1 },
+static unsigned int mv2120_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* Sys status LED */
+	MPP1_GPIO,		/* Sys error LED */
+	MPP2_GPIO,		/* OverTemp interrupt */
+	MPP3_GPIO,		/* RTC interrupt */
+	MPP4_GPIO,		/* V_LED 5V */
+	MPP5_GPIO,		/* V_LED 3.3V */
+	MPP6_UNUSED,
+	MPP7_UNUSED,
+	MPP8_GPIO,		/* SATA 0 fail LED */
+	MPP9_GPIO,		/* SATA 1 fail LED */
+	MPP10_UNUSED,
+	MPP11_UNUSED,
+	MPP12_SATA_LED,		/* SATA 0 presence */
+	MPP13_SATA_LED,		/* SATA 1 presence */
+	MPP14_SATA_LED,		/* SATA 0 active */
+	MPP15_SATA_LED,		/* SATA 1 active */
+	MPP16_UNUSED,
+	MPP17_GPIO,		/* Reset button */
+	MPP18_GPIO,		/* Power button */
+	MPP19_GPIO,		/* Power off */
+	0,
 };
 
 static struct i2c_board_info __initdata mv2120_i2c_rtc = {
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index a5930f83958b615f9c1944c71aa0e7fb868548cd..e43b39cc7fe9e521fed3de260db3f1d6d04064d2 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -339,28 +339,28 @@ static struct platform_device net2big_gpio_buttons = {
  * General Setup
  ****************************************************************************/
 
-static struct orion5x_mpp_mode net2big_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },	/* Raid mode (bit 0) */
-	{  1, MPP_GPIO },	/* USB port 2 fuse (0 = Fail, 1 = Ok) */
-	{  2, MPP_GPIO },	/* Raid mode (bit 1) */
-	{  3, MPP_GPIO },	/* Board ID (bit 0) */
-	{  4, MPP_GPIO },	/* Fan activity (0 = Off, 1 = On) */
-	{  5, MPP_GPIO },	/* Fan fail detection */
-	{  6, MPP_GPIO },	/* Red front LED (0 = Off, 1 = On) */
-	{  7, MPP_GPIO },	/* Disable initial blinking on front LED */
-	{  8, MPP_GPIO },	/* Rear power switch (on|auto) */
-	{  9, MPP_GPIO },	/* Rear power switch (auto|off) */
-	{ 10, MPP_GPIO },	/* SATA 1 red LED (0 = Off, 1 = On) */
-	{ 11, MPP_GPIO },	/* SATA 0 red LED (0 = Off, 1 = On) */
-	{ 12, MPP_GPIO },	/* Board ID (bit 1) */
-	{ 13, MPP_GPIO },	/* SATA 1 blue LED blink control */
-	{ 14, MPP_SATA_LED },
-	{ 15, MPP_SATA_LED },
-	{ 16, MPP_GPIO },	/* Blue front LED control */
-	{ 17, MPP_GPIO },	/* SATA 0 blue LED blink control */
-	{ 18, MPP_GPIO },	/* Front button (0 = Released, 1 = Pushed ) */
-	{ 19, MPP_GPIO },	/* SATA{0,1} power On/Off request */
-	{ -1 }
+static unsigned int net2big_mpp_modes[] __initdata = {
+	MPP0_GPIO,	/* Raid mode (bit 0) */
+	MPP1_GPIO,	/* USB port 2 fuse (0 = Fail, 1 = Ok) */
+	MPP2_GPIO,	/* Raid mode (bit 1) */
+	MPP3_GPIO,	/* Board ID (bit 0) */
+	MPP4_GPIO,	/* Fan activity (0 = Off, 1 = On) */
+	MPP5_GPIO,	/* Fan fail detection */
+	MPP6_GPIO,	/* Red front LED (0 = Off, 1 = On) */
+	MPP7_GPIO,	/* Disable initial blinking on front LED */
+	MPP8_GPIO,	/* Rear power switch (on|auto) */
+	MPP9_GPIO,	/* Rear power switch (auto|off) */
+	MPP10_GPIO,	/* SATA 1 red LED (0 = Off, 1 = On) */
+	MPP11_GPIO,	/* SATA 0 red LED (0 = Off, 1 = On) */
+	MPP12_GPIO,	/* Board ID (bit 1) */
+	MPP13_GPIO,	/* SATA 1 blue LED blink control */
+	MPP14_SATA_LED,
+	MPP15_SATA_LED,
+	MPP16_GPIO,	/* Blue front LED control */
+	MPP17_GPIO,	/* SATA 0 blue LED blink control */
+	MPP18_GPIO,	/* Front button (0 = Released, 1 = Pushed ) */
+	MPP19_GPIO,	/* SATA{0,1} power On/Off request */
+	0,
 	/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
 	/* 23: SATA 0 power status */
 	/* 24: Board power off */
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 34310ab56e29f09046b64ef7b0156010b95edf28..9eec7c2375e9bbf5cdb059d96859c0495ece997f 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -64,28 +64,28 @@ static struct platform_device rd88f5181l_fxo_nor_boot_flash = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode rd88f5181l_fxo_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* LED1 CardBus LED (front panel) */
-	{  1, MPP_GPIO },		/* PCI_intA */
-	{  2, MPP_GPIO },		/* Hard Reset / Factory Init*/
-	{  3, MPP_GPIO },		/* FXS or DAA select */
-	{  4, MPP_GPIO },		/* LED6 - phone LED (front panel) */
-	{  5, MPP_GPIO },		/* LED5 - phone LED (front panel) */
-	{  6, MPP_PCI_CLK },		/* CPU PCI refclk */
-	{  7, MPP_PCI_CLK },		/* PCI/PCIe refclk */
-	{  8, MPP_GPIO },		/* CardBus reset */
-	{  9, MPP_GPIO },		/* GE_RXERR */
-	{ 10, MPP_GPIO },		/* LED2 MiniPCI LED (front panel) */
-	{ 11, MPP_GPIO },		/* Lifeline control */
-	{ 12, MPP_GIGE },		/* GE_TXD[4] */
-	{ 13, MPP_GIGE },		/* GE_TXD[5] */
-	{ 14, MPP_GIGE },		/* GE_TXD[6] */
-	{ 15, MPP_GIGE },		/* GE_TXD[7] */
-	{ 16, MPP_GIGE },		/* GE_RXD[4] */
-	{ 17, MPP_GIGE },		/* GE_RXD[5] */
-	{ 18, MPP_GIGE },		/* GE_RXD[6] */
-	{ 19, MPP_GIGE },		/* GE_RXD[7] */
-	{ -1 },
+static unsigned int rd88f5181l_fxo_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* LED1 CardBus LED (front panel) */
+	MPP1_GPIO,		/* PCI_intA */
+	MPP2_GPIO,		/* Hard Reset / Factory Init*/
+	MPP3_GPIO,		/* FXS or DAA select */
+	MPP4_GPIO,		/* LED6 - phone LED (front panel) */
+	MPP5_GPIO,		/* LED5 - phone LED (front panel) */
+	MPP6_PCI_CLK,		/* CPU PCI refclk */
+	MPP7_PCI_CLK,		/* PCI/PCIe refclk */
+	MPP8_GPIO,		/* CardBus reset */
+	MPP9_GPIO,		/* GE_RXERR */
+	MPP10_GPIO,		/* LED2 MiniPCI LED (front panel) */
+	MPP11_GPIO,		/* Lifeline control */
+	MPP12_GIGE,		/* GE_TXD[4] */
+	MPP13_GIGE,		/* GE_TXD[5] */
+	MPP14_GIGE,		/* GE_TXD[6] */
+	MPP15_GIGE,		/* GE_TXD[7] */
+	MPP16_GIGE,		/* GE_RXD[4] */
+	MPP17_GIGE,		/* GE_RXD[5] */
+	MPP18_GIGE,		/* GE_RXD[6] */
+	MPP19_GIGE,		/* GE_RXD[7] */
+	0,
 };
 
 static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = {
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index c1f79fa014edee33cf5719a460e83462e56e8c8a..0cc90bbfd32670bc4bf4017f956893628d40ea4f 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -65,28 +65,28 @@ static struct platform_device rd88f5181l_ge_nor_boot_flash = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode rd88f5181l_ge_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* LED1 */
-	{  1, MPP_GPIO },		/* LED5 */
-	{  2, MPP_GPIO },		/* LED4 */
-	{  3, MPP_GPIO },		/* LED3 */
-	{  4, MPP_GPIO },		/* PCI_intA */
-	{  5, MPP_GPIO },		/* RTC interrupt */
-	{  6, MPP_PCI_CLK },		/* CPU PCI refclk */
-	{  7, MPP_PCI_CLK },		/* PCI/PCIe refclk */
-	{  8, MPP_GPIO },		/* 88e6131 interrupt */
-	{  9, MPP_GPIO },		/* GE_RXERR */
-	{ 10, MPP_GPIO },		/* PCI_intB */
-	{ 11, MPP_GPIO },		/* LED2 */
-	{ 12, MPP_GIGE },		/* GE_TXD[4] */
-	{ 13, MPP_GIGE },		/* GE_TXD[5] */
-	{ 14, MPP_GIGE },		/* GE_TXD[6] */
-	{ 15, MPP_GIGE },		/* GE_TXD[7] */
-	{ 16, MPP_GIGE },		/* GE_RXD[4] */
-	{ 17, MPP_GIGE },		/* GE_RXD[5] */
-	{ 18, MPP_GIGE },		/* GE_RXD[6] */
-	{ 19, MPP_GIGE },		/* GE_RXD[7] */
-	{ -1 },
+static unsigned int rd88f5181l_ge_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* LED1 */
+	MPP1_GPIO,		/* LED5 */
+	MPP2_GPIO,		/* LED4 */
+	MPP3_GPIO,		/* LED3 */
+	MPP4_GPIO,		/* PCI_intA */
+	MPP5_GPIO,		/* RTC interrupt */
+	MPP6_PCI_CLK,		/* CPU PCI refclk */
+	MPP7_PCI_CLK,		/* PCI/PCIe refclk */
+	MPP8_GPIO,		/* 88e6131 interrupt */
+	MPP9_GPIO,		/* GE_RXERR */
+	MPP10_GPIO,		/* PCI_intB */
+	MPP11_GPIO,		/* LED2 */
+	MPP12_GIGE,		/* GE_TXD[4] */
+	MPP13_GIGE,		/* GE_TXD[5] */
+	MPP14_GIGE,		/* GE_TXD[6] */
+	MPP15_GIGE,		/* GE_TXD[7] */
+	MPP16_GIGE,		/* GE_RXD[4] */
+	MPP17_GIGE,		/* GE_RXD[5] */
+	MPP18_GIGE,		/* GE_RXD[6] */
+	MPP19_GIGE,		/* GE_RXD[7] */
+	0,
 };
 
 static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = {
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 4fc46772a0870f0c7f16b25c8b4c48588af5cc5e..48da39b9bdb0ca0e1f6f484c03b7cf7c84936b6b 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -241,28 +241,28 @@ static struct mv_sata_platform_data rd88f5182_sata_data = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode rd88f5182_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* Debug Led */
-	{  1, MPP_GPIO },		/* Reset Switch */
-	{  2, MPP_UNUSED },
-	{  3, MPP_GPIO },		/* RTC Int */
-	{  4, MPP_GPIO },
-	{  5, MPP_GPIO },
-	{  6, MPP_GPIO },		/* PCI_intA */
-	{  7, MPP_GPIO },		/* PCI_intB */
-	{  8, MPP_UNUSED },
-	{  9, MPP_UNUSED },
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_SATA_LED },		/* SATA 0 presence */
-	{ 13, MPP_SATA_LED },		/* SATA 1 presence */
-	{ 14, MPP_SATA_LED },		/* SATA 0 active */
-	{ 15, MPP_SATA_LED },		/* SATA 1 active */
-	{ 16, MPP_UNUSED },
-	{ 17, MPP_UNUSED },
-	{ 18, MPP_UNUSED },
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int rd88f5182_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* Debug Led */
+	MPP1_GPIO,		/* Reset Switch */
+	MPP2_UNUSED,
+	MPP3_GPIO,		/* RTC Int */
+	MPP4_GPIO,
+	MPP5_GPIO,
+	MPP6_GPIO,		/* PCI_intA */
+	MPP7_GPIO,		/* PCI_intB */
+	MPP8_UNUSED,
+	MPP9_UNUSED,
+	MPP10_UNUSED,
+	MPP11_UNUSED,
+	MPP12_SATA_LED,		/* SATA 0 presence */
+	MPP13_SATA_LED,		/* SATA 1 presence */
+	MPP14_SATA_LED,		/* SATA 0 active */
+	MPP15_SATA_LED,		/* SATA 1 active */
+	MPP16_UNUSED,
+	MPP17_UNUSED,
+	MPP18_UNUSED,
+	MPP19_UNUSED,
+	0,
 };
 
 static void __init rd88f5182_init(void)
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index b080c6966d105e423d50c0d8b5abb7a814dbf2cd..ad2eba9286adf3a1af1b9fa157fb297d68d48735 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -27,7 +27,6 @@
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
 	.phy_addr	= -1,
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 616004143912159e4b6bba85057ec69f1aa86248..29ce826c3c214e445324b3ed93a06a6b2a40c175 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -295,28 +295,28 @@ static void tsp2_power_off(void)
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode tsp2_mpp_modes[] __initdata = {
-	{  0, MPP_PCIE_RST_OUTn },
-	{  1, MPP_UNUSED },
-	{  2, MPP_UNUSED },
-	{  3, MPP_UNUSED },
-	{  4, MPP_NAND },		/* BOOT NAND Flash REn */
-	{  5, MPP_NAND },		/* BOOT NAND Flash WEn */
-	{  6, MPP_NAND },		/* BOOT NAND Flash HREn[0] */
-	{  7, MPP_NAND },		/* BOOT NAND Flash WEn[0] */
-	{  8, MPP_GPIO },		/* MICON int */
-	{  9, MPP_GPIO },		/* RTC int */
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_GPIO },		/* PCI Int A */
-	{ 12, MPP_UNUSED },
-	{ 13, MPP_GPIO },		/* UPS on UART0 enable */
-	{ 14, MPP_GPIO },		/* UPS low battery detection */
-	{ 15, MPP_UNUSED },
-	{ 16, MPP_UART },		/* UART1 RXD */
-	{ 17, MPP_UART },		/* UART1 TXD */
-	{ 18, MPP_UART },		/* UART1 CTSn */
-	{ 19, MPP_UART },		/* UART1 RTSn */
-	{ -1 },
+static unsigned int tsp2_mpp_modes[] __initdata = {
+	MPP0_PCIE_RST_OUTn,
+	MPP1_UNUSED,
+	MPP2_UNUSED,
+	MPP3_UNUSED,
+	MPP4_NAND,		/* BOOT NAND Flash REn */
+	MPP5_NAND,		/* BOOT NAND Flash WEn */
+	MPP6_NAND,		/* BOOT NAND Flash HREn[0] */
+	MPP7_NAND,		/* BOOT NAND Flash WEn[0] */
+	MPP8_GPIO,		/* MICON int */
+	MPP9_GPIO,		/* RTC int */
+	MPP10_UNUSED,
+	MPP11_GPIO,		/* PCI Int A */
+	MPP12_UNUSED,
+	MPP13_GPIO,		/* UPS on UART0 enable */
+	MPP14_GPIO,		/* UPS low battery detection */
+	MPP15_UNUSED,
+	MPP16_UART,		/* UART1 RXD */
+	MPP17_UART,		/* UART1 TXD */
+	MPP18_UART,		/* UART1 CTSn */
+	MPP19_UART,		/* UART1 RTSn */
+	0,
 };
 
 static void __init tsp2_init(void)
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index e6d64494d3de40bdc1078cf2ae71ac6db8a8d809..47162fd5f0447264af65d8713eca042ce2010d0d 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -244,28 +244,28 @@ static struct mv_sata_platform_data qnap_ts209_sata_data = {
 
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode ts209_mpp_modes[] __initdata = {
-	{  0, MPP_UNUSED },
-	{  1, MPP_GPIO },		/* USB copy button */
-	{  2, MPP_GPIO },		/* Load defaults button */
-	{  3, MPP_GPIO },		/* GPIO RTC */
-	{  4, MPP_UNUSED },
-	{  5, MPP_UNUSED },
-	{  6, MPP_GPIO },		/* PCI Int A */
-	{  7, MPP_GPIO },		/* PCI Int B */
-	{  8, MPP_UNUSED },
-	{  9, MPP_UNUSED },
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_SATA_LED },		/* SATA 0 presence */
-	{ 13, MPP_SATA_LED },		/* SATA 1 presence */
-	{ 14, MPP_SATA_LED },		/* SATA 0 active */
-	{ 15, MPP_SATA_LED },		/* SATA 1 active */
-	{ 16, MPP_UART },		/* UART1 RXD */
-	{ 17, MPP_UART },		/* UART1 TXD */
-	{ 18, MPP_GPIO },		/* SW_RST */
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int ts209_mpp_modes[] __initdata = {
+	MPP0_UNUSED,
+	MPP1_GPIO,		/* USB copy button */
+	MPP2_GPIO,		/* Load defaults button */
+	MPP3_GPIO,		/* GPIO RTC */
+	MPP4_UNUSED,
+	MPP5_UNUSED,
+	MPP6_GPIO,		/* PCI Int A */
+	MPP7_GPIO,		/* PCI Int B */
+	MPP8_UNUSED,
+	MPP9_UNUSED,
+	MPP10_UNUSED,
+	MPP11_UNUSED,
+	MPP12_SATA_LED,		/* SATA 0 presence */
+	MPP13_SATA_LED,		/* SATA 1 presence */
+	MPP14_SATA_LED,		/* SATA 0 active */
+	MPP15_SATA_LED,		/* SATA 1 active */
+	MPP16_UART,		/* UART1 RXD */
+	MPP17_UART,		/* UART1 TXD */
+	MPP18_GPIO,		/* SW_RST */
+	MPP19_UNUSED,
+	0,
 };
 
 static void __init qnap_ts209_init(void)
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 9eac8192d923377b06d592a9da50404e57dc2a2c..5aacc7ac5cf4dac165b000f9bc54541b6cc18a7d 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -242,28 +242,28 @@ static struct platform_device qnap_ts409_button_device = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode ts409_mpp_modes[] __initdata = {
-	{  0, MPP_UNUSED },
-	{  1, MPP_UNUSED },
-	{  2, MPP_UNUSED },
-	{  3, MPP_UNUSED },
-	{  4, MPP_GPIO },		/* HDD 1 status */
-	{  5, MPP_GPIO },		/* HDD 2 status */
-	{  6, MPP_GPIO },		/* HDD 3 status */
-	{  7, MPP_GPIO },		/* HDD 4 status */
-	{  8, MPP_UNUSED },
-	{  9, MPP_UNUSED },
-	{ 10, MPP_GPIO },		/* RTC int */
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_UNUSED },
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_GPIO },		/* SW_RST */
-	{ 15, MPP_GPIO },		/* USB copy button */
-	{ 16, MPP_UART },		/* UART1 RXD */
-	{ 17, MPP_UART },		/* UART1 TXD */
-	{ 18, MPP_UNUSED },
-	{ 19, MPP_UNUSED },
-	{ -1 },
+static unsigned int ts409_mpp_modes[] __initdata = {
+	MPP0_UNUSED,
+	MPP1_UNUSED,
+	MPP2_UNUSED,
+	MPP3_UNUSED,
+	MPP4_GPIO,		/* HDD 1 status */
+	MPP5_GPIO,		/* HDD 2 status */
+	MPP6_GPIO,		/* HDD 3 status */
+	MPP7_GPIO,		/* HDD 4 status */
+	MPP8_UNUSED,
+	MPP9_UNUSED,
+	MPP10_GPIO,		/* RTC int */
+	MPP11_UNUSED,
+	MPP12_UNUSED,
+	MPP13_UNUSED,
+	MPP14_GPIO,		/* SW_RST */
+	MPP15_GPIO,		/* USB copy button */
+	MPP16_UART,		/* UART1 RXD */
+	MPP17_UART,		/* UART1 TXD */
+	MPP18_UNUSED,
+	MPP19_UNUSED,
+	0,
 };
 
 static void __init qnap_ts409_init(void)
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index edb1dd2d1611b1ad4497f92922fd4b92c7d46d84..6b7b54116f3048f82a75d0c2dcbed66fc9b46ecc 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -557,27 +557,27 @@ static struct kobj_attribute ts78xx_fpga_attr =
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
-	{  0, MPP_UNUSED },
-	{  1, MPP_GPIO },		/* JTAG Clock */
-	{  2, MPP_GPIO },		/* JTAG Data In */
-	{  3, MPP_GPIO },		/* Lat ECP2 256 FPGA - PB2B */
-	{  4, MPP_GPIO },		/* JTAG Data Out */
-	{  5, MPP_GPIO },		/* JTAG TMS */
-	{  6, MPP_GPIO },		/* Lat ECP2 256 FPGA - PB31A_CLK4+ */
-	{  7, MPP_GPIO },		/* Lat ECP2 256 FPGA - PB22B */
-	{  8, MPP_UNUSED },
-	{  9, MPP_UNUSED },
-	{ 10, MPP_UNUSED },
-	{ 11, MPP_UNUSED },
-	{ 12, MPP_UNUSED },
-	{ 13, MPP_UNUSED },
-	{ 14, MPP_UNUSED },
-	{ 15, MPP_UNUSED },
-	{ 16, MPP_UART },
-	{ 17, MPP_UART },
-	{ 18, MPP_UART },
-	{ 19, MPP_UART },
+static unsigned int ts78xx_mpp_modes[] __initdata = {
+	MPP0_UNUSED,
+	MPP1_GPIO,		/* JTAG Clock */
+	MPP2_GPIO,		/* JTAG Data In */
+	MPP3_GPIO,		/* Lat ECP2 256 FPGA - PB2B */
+	MPP4_GPIO,		/* JTAG Data Out */
+	MPP5_GPIO,		/* JTAG TMS */
+	MPP6_GPIO,		/* Lat ECP2 256 FPGA - PB31A_CLK4+ */
+	MPP7_GPIO,		/* Lat ECP2 256 FPGA - PB22B */
+	MPP8_UNUSED,
+	MPP9_UNUSED,
+	MPP10_UNUSED,
+	MPP11_UNUSED,
+	MPP12_UNUSED,
+	MPP13_UNUSED,
+	MPP14_UNUSED,
+	MPP15_UNUSED,
+	MPP16_UART,
+	MPP17_UART,
+	MPP18_UART,
+	MPP19_UART,
 	/*
 	 * MPP[20] PCI Clock Out 1
 	 * MPP[21] PCI Clock Out 0
@@ -586,7 +586,7 @@ static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
 	 * MPP[24] Unused
 	 * MPP[25] Unused
 	 */
-	{ -1 },
+	0,
 };
 
 static void __init ts78xx_init(void)
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 4e5216be07457a0b0360c0e83c96cda56315ec74..444a1c7fdfd6689e486e0380382825ee35b69579 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -24,28 +24,28 @@
 #include "common.h"
 #include "mpp.h"
 
-static struct orion5x_mpp_mode wnr854t_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* Power LED green (0=on) */
-	{  1, MPP_GPIO },		/* Reset Button (0=off) */
-	{  2, MPP_GPIO },		/* Power LED blink (0=off) */
-	{  3, MPP_GPIO },		/* WAN Status LED amber (0=off) */
-	{  4, MPP_GPIO },		/* PCI int */
-	{  5, MPP_GPIO },		/* ??? */
-	{  6, MPP_GPIO },		/* ??? */
-	{  7, MPP_GPIO },		/* ??? */
-	{  8, MPP_UNUSED },		/* ??? */
-	{  9, MPP_GIGE },		/* GE_RXERR */
-	{ 10, MPP_UNUSED },		/* ??? */
-	{ 11, MPP_UNUSED },		/* ??? */
-	{ 12, MPP_GIGE },		/* GE_TXD[4] */
-	{ 13, MPP_GIGE },		/* GE_TXD[5] */
-	{ 14, MPP_GIGE },		/* GE_TXD[6] */
-	{ 15, MPP_GIGE },		/* GE_TXD[7] */
-	{ 16, MPP_GIGE },		/* GE_RXD[4] */
-	{ 17, MPP_GIGE },		/* GE_RXD[5] */
-	{ 18, MPP_GIGE },		/* GE_RXD[6] */
-	{ 19, MPP_GIGE },		/* GE_RXD[7] */
-	{ -1 },
+static unsigned int wnr854t_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* Power LED green (0=on) */
+	MPP1_GPIO,		/* Reset Button (0=off) */
+	MPP2_GPIO,		/* Power LED blink (0=off) */
+	MPP3_GPIO,		/* WAN Status LED amber (0=off) */
+	MPP4_GPIO,		/* PCI int */
+	MPP5_GPIO,		/* ??? */
+	MPP6_GPIO,		/* ??? */
+	MPP7_GPIO,		/* ??? */
+	MPP8_UNUSED,		/* ??? */
+	MPP9_GIGE,		/* GE_RXERR */
+	MPP10_UNUSED,		/* ??? */
+	MPP11_UNUSED,		/* ??? */
+	MPP12_GIGE,		/* GE_TXD[4] */
+	MPP13_GIGE,		/* GE_TXD[5] */
+	MPP14_GIGE,		/* GE_TXD[6] */
+	MPP15_GIGE,		/* GE_TXD[7] */
+	MPP16_GIGE,		/* GE_RXD[4] */
+	MPP17_GIGE,		/* GE_RXD[5] */
+	MPP18_GIGE,		/* GE_RXD[6] */
+	MPP19_GIGE,		/* GE_RXD[7] */
+	0,
 };
 
 /*
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index fab79d09cc5c1d24acaa0b99da470981306b2f9f..d1952be0ae1c8c8a8d13c3fa5d6215b9c12b4ebe 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -101,28 +101,28 @@ static struct platform_device wrt350n_v2_button_device = {
 /*
  * General setup
  */
-static struct orion5x_mpp_mode wrt350n_v2_mpp_modes[] __initdata = {
-	{  0, MPP_GPIO },		/* Power LED green (0=on) */
-	{  1, MPP_GPIO },		/* Security LED (0=on) */
-	{  2, MPP_GPIO },		/* Internal Button (0=on) */
-	{  3, MPP_GPIO },		/* Reset Button (0=on) */
-	{  4, MPP_GPIO },		/* PCI int */
-	{  5, MPP_GPIO },		/* Power LED orange (0=on) */
-	{  6, MPP_GPIO },		/* USB LED (0=on) */
-	{  7, MPP_GPIO },		/* Wireless LED (0=on) */
-	{  8, MPP_UNUSED },		/* ??? */
-	{  9, MPP_GIGE },		/* GE_RXERR */
-	{ 10, MPP_UNUSED },		/* ??? */
-	{ 11, MPP_UNUSED },		/* ??? */
-	{ 12, MPP_GIGE },		/* GE_TXD[4] */
-	{ 13, MPP_GIGE },		/* GE_TXD[5] */
-	{ 14, MPP_GIGE },		/* GE_TXD[6] */
-	{ 15, MPP_GIGE },		/* GE_TXD[7] */
-	{ 16, MPP_GIGE },		/* GE_RXD[4] */
-	{ 17, MPP_GIGE },		/* GE_RXD[5] */
-	{ 18, MPP_GIGE },		/* GE_RXD[6] */
-	{ 19, MPP_GIGE },		/* GE_RXD[7] */
-	{ -1 },
+static unsigned int wrt350n_v2_mpp_modes[] __initdata = {
+	MPP0_GPIO,		/* Power LED green (0=on) */
+	MPP1_GPIO,		/* Security LED (0=on) */
+	MPP2_GPIO,		/* Internal Button (0=on) */
+	MPP3_GPIO,		/* Reset Button (0=on) */
+	MPP4_GPIO,		/* PCI int */
+	MPP5_GPIO,		/* Power LED orange (0=on) */
+	MPP6_GPIO,		/* USB LED (0=on) */
+	MPP7_GPIO,		/* Wireless LED (0=on) */
+	MPP8_UNUSED,		/* ??? */
+	MPP9_GIGE,		/* GE_RXERR */
+	MPP10_UNUSED,		/* ??? */
+	MPP11_UNUSED,		/* ??? */
+	MPP12_GIGE,		/* GE_TXD[4] */
+	MPP13_GIGE,		/* GE_TXD[5] */
+	MPP14_GIGE,		/* GE_TXD[6] */
+	MPP15_GIGE,		/* GE_TXD[7] */
+	MPP16_GIGE,		/* GE_RXD[4] */
+	MPP17_GIGE,		/* GE_RXD[5] */
+	MPP18_GIGE,		/* GE_RXD[6] */
+	MPP19_GIGE,		/* GE_RXD[7] */
+	0,
 };
 
 /*
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index bfbecec6d05fbd5a3f3457185675720e00ab74d1..810a982a66f8246291ffd8f776c5debb08714bc7 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -15,7 +15,6 @@
 
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
diff --git a/arch/arm/mach-pxa/clock-pxa2xx.c b/arch/arm/mach-pxa/clock-pxa2xx.c
index 1ce090448493501a23ce9c9da74a4dc81c57182e..1d5859d9a0e3299bfe55d82d21b9fe3ba123b94c 100644
--- a/arch/arm/mach-pxa/clock-pxa2xx.c
+++ b/arch/arm/mach-pxa/clock-pxa2xx.c
@@ -9,7 +9,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/pxa2xx-regs.h>
 
@@ -33,32 +33,22 @@ const struct clkops clk_pxa2xx_cken_ops = {
 #ifdef CONFIG_PM
 static uint32_t saved_cken;
 
-static int pxa2xx_clock_suspend(struct sys_device *d, pm_message_t state)
+static int pxa2xx_clock_suspend(void)
 {
 	saved_cken = CKEN;
 	return 0;
 }
 
-static int pxa2xx_clock_resume(struct sys_device *d)
+static void pxa2xx_clock_resume(void)
 {
 	CKEN = saved_cken;
-	return 0;
 }
 #else
 #define pxa2xx_clock_suspend	NULL
 #define pxa2xx_clock_resume	NULL
 #endif
 
-struct sysdev_class pxa2xx_clock_sysclass = {
-	.name		= "pxa2xx-clock",
+struct syscore_ops pxa2xx_clock_syscore_ops = {
 	.suspend	= pxa2xx_clock_suspend,
 	.resume		= pxa2xx_clock_resume,
 };
-
-static int __init pxa2xx_clock_init(void)
-{
-	if (cpu_is_pxa2xx())
-		return sysdev_class_register(&pxa2xx_clock_sysclass);
-	return 0;
-}
-postcore_initcall(pxa2xx_clock_init);
diff --git a/arch/arm/mach-pxa/clock-pxa3xx.c b/arch/arm/mach-pxa/clock-pxa3xx.c
index 3f864cd0bd2893d786bc0441576a8c648a4435d3..2a37a9a8f62188cafffbe6289130129d1bfc9c9e 100644
--- a/arch/arm/mach-pxa/clock-pxa3xx.c
+++ b/arch/arm/mach-pxa/clock-pxa3xx.c
@@ -10,6 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/smemc.h>
 #include <mach/pxa3xx-regs.h>
@@ -182,7 +183,7 @@ const struct clkops clk_pxa3xx_pout_ops = {
 static uint32_t cken[2];
 static uint32_t accr;
 
-static int pxa3xx_clock_suspend(struct sys_device *d, pm_message_t state)
+static int pxa3xx_clock_suspend(void)
 {
 	cken[0] = CKENA;
 	cken[1] = CKENB;
@@ -190,28 +191,18 @@ static int pxa3xx_clock_suspend(struct sys_device *d, pm_message_t state)
 	return 0;
 }
 
-static int pxa3xx_clock_resume(struct sys_device *d)
+static void pxa3xx_clock_resume(void)
 {
 	ACCR = accr;
 	CKENA = cken[0];
 	CKENB = cken[1];
-	return 0;
 }
 #else
 #define pxa3xx_clock_suspend	NULL
 #define pxa3xx_clock_resume	NULL
 #endif
 
-struct sysdev_class pxa3xx_clock_sysclass = {
-	.name		= "pxa3xx-clock",
+struct syscore_ops pxa3xx_clock_syscore_ops = {
 	.suspend	= pxa3xx_clock_suspend,
 	.resume		= pxa3xx_clock_resume,
 };
-
-static int __init pxa3xx_clock_init(void)
-{
-	if (cpu_is_pxa3xx() || cpu_is_pxa95x())
-		return sysdev_class_register(&pxa3xx_clock_sysclass);
-	return 0;
-}
-postcore_initcall(pxa3xx_clock_init);
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index f9f349a21b54ee7f2d2c1b67f5079efc11b5ad65..1f2fb9c43f062301ab5dc9595203a94ab4bfada4 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -1,5 +1,5 @@
 #include <linux/clkdev.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 struct clkops {
 	void			(*enable)(struct clk *);
@@ -54,7 +54,7 @@ extern const struct clkops clk_pxa2xx_cken_ops;
 void clk_pxa2xx_cken_enable(struct clk *clk);
 void clk_pxa2xx_cken_disable(struct clk *clk);
 
-extern struct sysdev_class pxa2xx_clock_sysclass;
+extern struct syscore_ops pxa2xx_clock_syscore_ops;
 
 #if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
 #define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay)	\
@@ -74,5 +74,6 @@ extern const struct clkops clk_pxa3xx_smemc_ops;
 extern void clk_pxa3xx_cken_enable(struct clk *);
 extern void clk_pxa3xx_cken_disable(struct clk *);
 
-extern struct sysdev_class pxa3xx_clock_sysclass;
+extern struct syscore_ops pxa3xx_clock_syscore_ops;
+
 #endif
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index b88d601a80904baddb4c787dcee19194dab4bdf0..13518a7053994dbfe6c4ce422ee994a88d3e21f4 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -10,7 +10,6 @@
  */
 
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c
index 8b1a30959fae3e0426bd1475114cc042d7b08856..1afc0fb7d6d5764436e761800e8bba0051951103 100644
--- a/arch/arm/mach-pxa/cm-x2xx-pci.c
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.c
@@ -29,33 +29,6 @@
 unsigned long it8152_base_address;
 static int cmx2xx_it8152_irq_gpio;
 
-/*
- * Only first 64MB of memory can be accessed via PCI.
- * We use GFP_DMA to allocate safe buffers to do map/unmap.
- * This is really ugly and we need a better way of specifying
- * DMA-capable regions of memory.
- */
-void __init cmx2xx_pci_adjust_zones(unsigned long *zone_size,
-	unsigned long *zhole_size)
-{
-	unsigned int sz = SZ_64M >> PAGE_SHIFT;
-
-	if (machine_is_armcore()) {
-		pr_info("Adjusting zones for CM-X2XX\n");
-
-		/*
-		 * Only adjust if > 64M on current system
-		 */
-		if (zone_size[0] <= sz)
-			return;
-
-		zone_size[1] = zone_size[0] - sz;
-		zone_size[0] = sz;
-		zhole_size[1] = zhole_size[0];
-		zhole_size[0] = 0;
-	}
-}
-
 static void cmx2xx_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
 	/* clear our parent irq */
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index 8225e2e58c6e9d15ede4d76d705b134534d4ec37..a1099678247630524da6ab789d4719e87d75ce47 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -10,7 +10,7 @@
  */
 
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
 
@@ -388,7 +388,7 @@ static inline void cmx2xx_init_display(void) {}
 #ifdef CONFIG_PM
 static unsigned long sleep_save_msc[10];
 
-static int cmx2xx_suspend(struct sys_device *dev, pm_message_t state)
+static int cmx2xx_suspend(void)
 {
 	cmx2xx_pci_suspend();
 
@@ -412,7 +412,7 @@ static int cmx2xx_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int cmx2xx_resume(struct sys_device *dev)
+static void cmx2xx_resume(void)
 {
 	cmx2xx_pci_resume();
 
@@ -420,27 +420,18 @@ static int cmx2xx_resume(struct sys_device *dev)
 	__raw_writel(sleep_save_msc[0], MSC0);
 	__raw_writel(sleep_save_msc[1], MSC1);
 	__raw_writel(sleep_save_msc[2], MSC2);
-
-	return 0;
 }
 
-static struct sysdev_class cmx2xx_pm_sysclass = {
-	.name = "pm",
+static struct syscore_ops cmx2xx_pm_syscore_ops = {
 	.resume = cmx2xx_resume,
 	.suspend = cmx2xx_suspend,
 };
 
-static struct sys_device cmx2xx_pm_device = {
-	.cls = &cmx2xx_pm_sysclass,
-};
-
 static int __init cmx2xx_pm_init(void)
 {
-	int error;
-	error = sysdev_class_register(&cmx2xx_pm_sysclass);
-	if (error == 0)
-		error = sysdev_register(&cmx2xx_pm_device);
-	return error;
+	register_syscore_ops(&cmx2xx_pm_syscore_ops);
+
+	return 0;
 }
 #else
 static int __init cmx2xx_pm_init(void) { return 0; }
diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c
index 81c3c433e2d6c8dc35a99b006cad812baf1f53e7..d28e802e2448b9a4c210c778a0faea4f650182fd 100644
--- a/arch/arm/mach-pxa/colibri-evalboard.c
+++ b/arch/arm/mach-pxa/colibri-evalboard.c
@@ -13,7 +13,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c
index 44c1b77ece67a66773e4af8bbd570073bb59dffd..80538b8806ed73627fb83c523a46f2d88b7d5aee 100644
--- a/arch/arm/mach-pxa/colibri-pxa270-income.c
+++ b/arch/arm/mach-pxa/colibri-pxa270-income.c
@@ -22,7 +22,6 @@
 #include <linux/platform_device.h>
 #include <linux/pwm_backlight.h>
 #include <linux/i2c/pxa-i2c.h>
-#include <linux/sysdev.h>
 
 #include <asm/irq.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c
index 6fc5d328ba7f80b2a40fb1926691fdcfced0d7f8..7545a48ed88bf5e66c28ca8c859dfedddda9e7a4 100644
--- a/arch/arm/mach-pxa/colibri-pxa270.c
+++ b/arch/arm/mach-pxa/colibri-pxa270.c
@@ -17,7 +17,6 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/ucb1400.h>
 
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index a079d8baa45ac93f14d8ee3915f7626cc14529a8..e6c9344a95ae1cb9062fab82415f096f6d96b651 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -61,10 +61,10 @@ extern unsigned pxa3xx_get_clk_frequency_khz(int);
 #define pxa3xx_get_clk_frequency_khz(x)		(0)
 #endif
 
-extern struct sysdev_class pxa_irq_sysclass;
-extern struct sysdev_class pxa_gpio_sysclass;
-extern struct sysdev_class pxa2xx_mfp_sysclass;
-extern struct sysdev_class pxa3xx_mfp_sysclass;
+extern struct syscore_ops pxa_irq_syscore_ops;
+extern struct syscore_ops pxa_gpio_syscore_ops;
+extern struct syscore_ops pxa2xx_mfp_syscore_ops;
+extern struct syscore_ops pxa3xx_mfp_syscore_ops;
 
 void __init pxa_set_ffuart_info(void *info);
 void __init pxa_set_btuart_info(void *info);
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 9cdcca59792455ede51f2046fcf66df898561779..f941a495a4a8ed1806a38233ac4236899fee4f34 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -735,7 +735,7 @@ static struct platform_device bq24022 = {
  * StrataFlash
  */
 
-static void hx4700_set_vpp(struct map_info *map, int vpp)
+static void hx4700_set_vpp(struct platform_device *pdev, int vpp)
 {
 	gpio_set_value(GPIO91_HX4700_FLASH_VPEN, vpp);
 }
diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h
index 7f68724dcc274d067387c520eca1e20ed33a6f4e..07734f37f8fd79796d755c53d88ad656ab1d0b6c 100644
--- a/arch/arm/mach-pxa/include/mach/memory.h
+++ b/arch/arm/mach-pxa/include/mach/memory.h
@@ -17,14 +17,8 @@
  */
 #define PLAT_PHYS_OFFSET	UL(0xa0000000)
 
-#if !defined(__ASSEMBLY__) && defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
-void cmx2xx_pci_adjust_zones(unsigned long *size, unsigned long *holes);
-
-#define arch_adjust_zones(size, holes) \
-	cmx2xx_pci_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + SZ_64M - 1)
-#define MAX_DMA_ADDRESS		(PAGE_OFFSET + SZ_64M)
+#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
+#define ARM_DMA_ZONE_SIZE	SZ_64M
 #endif
 
 #endif
diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h
index 759b851ec985e02939d2b8f23cb7b9af8019a1c0..5519a34b667faf77de767bdad6e7a56ff96a4554 100644
--- a/arch/arm/mach-pxa/include/mach/uncompress.h
+++ b/arch/arm/mach-pxa/include/mach/uncompress.h
@@ -16,9 +16,9 @@
 #define BTUART_BASE	(0x40200000)
 #define STUART_BASE	(0x40700000)
 
-static unsigned long uart_base;
-static unsigned int uart_shift;
-static unsigned int uart_is_pxa;
+unsigned long uart_base;
+unsigned int uart_shift;
+unsigned int uart_is_pxa;
 
 static inline unsigned char uart_read(int offset)
 {
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 6251e3f5c62c0399a8c019d71e576de1cab49974..32ed551bf9c5d363f8181a590e79157ed002f0c1 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -15,7 +15,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 #include <linux/irq.h>
 
@@ -183,7 +183,7 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn)
 static unsigned long saved_icmr[MAX_INTERNAL_IRQS/32];
 static unsigned long saved_ipr[MAX_INTERNAL_IRQS];
 
-static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state)
+static int pxa_irq_suspend(void)
 {
 	int i;
 
@@ -202,7 +202,7 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int pxa_irq_resume(struct sys_device *dev)
+static void pxa_irq_resume(void)
 {
 	int i;
 
@@ -218,22 +218,13 @@ static int pxa_irq_resume(struct sys_device *dev)
 			__raw_writel(saved_ipr[i], IRQ_BASE + IPR(i));
 
 	__raw_writel(1, IRQ_BASE + ICCR);
-	return 0;
 }
 #else
 #define pxa_irq_suspend		NULL
 #define pxa_irq_resume		NULL
 #endif
 
-struct sysdev_class pxa_irq_sysclass = {
-	.name		= "irq",
+struct syscore_ops pxa_irq_syscore_ops = {
 	.suspend	= pxa_irq_suspend,
 	.resume		= pxa_irq_resume,
 };
-
-static int __init pxa_irq_init(void)
-{
-	return sysdev_class_register(&pxa_irq_sysclass);
-}
-
-core_initcall(pxa_irq_init);
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index f5de541725b1525024e6a469492934ce4e9c1be5..6cf8180bf5bdd2de3941009ccf1231fa9fa0d8ac 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -15,7 +15,7 @@
 
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
@@ -159,30 +159,22 @@ static void __init lpd270_init_irq(void)
 
 
 #ifdef CONFIG_PM
-static int lpd270_irq_resume(struct sys_device *dev)
+static void lpd270_irq_resume(void)
 {
 	__raw_writew(lpd270_irq_enabled, LPD270_INT_MASK);
-	return 0;
 }
 
-static struct sysdev_class lpd270_irq_sysclass = {
-	.name = "cpld_irq",
+static struct syscore_ops lpd270_irq_syscore_ops = {
 	.resume = lpd270_irq_resume,
 };
 
-static struct sys_device lpd270_irq_device = {
-	.cls = &lpd270_irq_sysclass,
-};
-
 static int __init lpd270_irq_device_init(void)
 {
-	int ret = -ENODEV;
 	if (machine_is_logicpd_pxa270()) {
-		ret = sysdev_class_register(&lpd270_irq_sysclass);
-		if (ret == 0)
-			ret = sysdev_register(&lpd270_irq_device);
+		register_syscore_ops(&lpd270_irq_syscore_ops);
+		return 0;
 	}
-	return ret;
+	return -ENODEV;
 }
 
 device_initcall(lpd270_irq_device_init);
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 3ede978c83d9573128ae409723d5387ed66de49b..e10ddb827147940b14d7793942c301e3fe9ea806 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -15,7 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/major.h>
 #include <linux/fb.h>
 #include <linux/interrupt.h>
@@ -176,31 +176,22 @@ static void __init lubbock_init_irq(void)
 
 #ifdef CONFIG_PM
 
-static int lubbock_irq_resume(struct sys_device *dev)
+static void lubbock_irq_resume(void)
 {
 	LUB_IRQ_MASK_EN = lubbock_irq_enabled;
-	return 0;
 }
 
-static struct sysdev_class lubbock_irq_sysclass = {
-	.name = "cpld_irq",
+static struct syscore_ops lubbock_irq_syscore_ops = {
 	.resume = lubbock_irq_resume,
 };
 
-static struct sys_device lubbock_irq_device = {
-	.cls = &lubbock_irq_sysclass,
-};
-
 static int __init lubbock_irq_device_init(void)
 {
-	int ret = -ENODEV;
-
 	if (machine_is_lubbock()) {
-		ret = sysdev_class_register(&lubbock_irq_sysclass);
-		if (ret == 0)
-			ret = sysdev_register(&lubbock_irq_device);
+		register_syscore_ops(&lubbock_irq_syscore_ops);
+		return 0;
 	}
-	return ret;
+	return -ENODEV;
 }
 
 device_initcall(lubbock_irq_device_init);
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 9984ef70bd794ff8e5a97ffff07ebc08eebb0988..e1920572948a9b1dcdc0d96a5be03a763f6f2e43 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -662,7 +662,7 @@ static struct pxaohci_platform_data magician_ohci_info = {
  * StrataFlash
  */
 
-static void magician_set_vpp(struct map_info *map, int vpp)
+static void magician_set_vpp(struct platform_device *pdev, int vpp)
 {
 	gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp);
 }
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 95163baca29ec04dcf77d76e0b87b35ef67d5294..3479e2b3b51195ee51c40962604aecfc68a35a35 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -15,7 +15,7 @@
 
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
@@ -185,31 +185,21 @@ static void __init mainstone_init_irq(void)
 
 #ifdef CONFIG_PM
 
-static int mainstone_irq_resume(struct sys_device *dev)
+static void mainstone_irq_resume(void)
 {
 	MST_INTMSKENA = mainstone_irq_enabled;
-	return 0;
 }
 
-static struct sysdev_class mainstone_irq_sysclass = {
-	.name = "cpld_irq",
+static struct syscore_ops mainstone_irq_syscore_ops = {
 	.resume = mainstone_irq_resume,
 };
 
-static struct sys_device mainstone_irq_device = {
-	.cls = &mainstone_irq_sysclass,
-};
-
 static int __init mainstone_irq_device_init(void)
 {
-	int ret = -ENODEV;
+	if (machine_is_mainstone())
+		register_syscore_ops(&mainstone_irq_syscore_ops);
 
-	if (machine_is_mainstone()) {
-		ret = sysdev_class_register(&mainstone_irq_sysclass);
-		if (ret == 0)
-			ret = sysdev_register(&mainstone_irq_device);
-	}
-	return ret;
+	return 0;
 }
 
 device_initcall(mainstone_irq_device_init);
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index 1d1419b7345770aacdd28fce8b482055fdd28bf7..87ae3129f4f702353e7348442f9ae29df4379d47 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -16,7 +16,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/gpio.h>
 #include <mach/pxa2xx-regs.h>
@@ -338,7 +338,7 @@ static unsigned long saved_gafr[2][4];
 static unsigned long saved_gpdr[4];
 static unsigned long saved_pgsr[4];
 
-static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
+static int pxa2xx_mfp_suspend(void)
 {
 	int i;
 
@@ -365,7 +365,7 @@ static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
 	return 0;
 }
 
-static int pxa2xx_mfp_resume(struct sys_device *d)
+static void pxa2xx_mfp_resume(void)
 {
 	int i;
 
@@ -376,15 +376,13 @@ static int pxa2xx_mfp_resume(struct sys_device *d)
 		PGSR(i) = saved_pgsr[i];
 	}
 	PSSR = PSSR_RDH | PSSR_PH;
-	return 0;
 }
 #else
 #define pxa2xx_mfp_suspend	NULL
 #define pxa2xx_mfp_resume	NULL
 #endif
 
-struct sysdev_class pxa2xx_mfp_sysclass = {
-	.name		= "mfp",
+struct syscore_ops pxa2xx_mfp_syscore_ops = {
 	.suspend	= pxa2xx_mfp_suspend,
 	.resume		= pxa2xx_mfp_resume,
 };
@@ -409,6 +407,6 @@ static int __init pxa2xx_mfp_init(void)
 	for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++)
 		gpdr_lpm[i] = GPDR(i * 32);
 
-	return sysdev_class_register(&pxa2xx_mfp_sysclass);
+	return 0;
 }
 postcore_initcall(pxa2xx_mfp_init);
diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.c b/arch/arm/mach-pxa/mfp-pxa3xx.c
index 7a270eecd4808a64f60a7bc1dc97395a47c23b51..89863a01ecd7a438cff6692c8396a6327347851c 100644
--- a/arch/arm/mach-pxa/mfp-pxa3xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa3xx.c
@@ -17,7 +17,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <mach/mfp-pxa3xx.h>
@@ -31,13 +31,13 @@
  * a pull-down mode if they're an active low chip select, and we're
  * just entering standby.
  */
-static int pxa3xx_mfp_suspend(struct sys_device *d, pm_message_t state)
+static int pxa3xx_mfp_suspend(void)
 {
 	mfp_config_lpm();
 	return 0;
 }
 
-static int pxa3xx_mfp_resume(struct sys_device *d)
+static void pxa3xx_mfp_resume(void)
 {
 	mfp_config_run();
 
@@ -47,24 +47,13 @@ static int pxa3xx_mfp_resume(struct sys_device *d)
 	 * preserve them here in case they will be referenced later
 	 */
 	ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S);
-	return 0;
 }
 #else
 #define pxa3xx_mfp_suspend	NULL
 #define pxa3xx_mfp_resume	NULL
 #endif
 
-struct sysdev_class pxa3xx_mfp_sysclass = {
-	.name		= "mfp",
+struct syscore_ops pxa3xx_mfp_syscore_ops = {
 	.suspend	= pxa3xx_mfp_suspend,
-	.resume 	= pxa3xx_mfp_resume,
+	.resume		= pxa3xx_mfp_resume,
 };
-
-static int __init mfp_init_devicefs(void)
-{
-	if (cpu_is_pxa3xx())
-		return sysdev_class_register(&pxa3xx_mfp_sysclass);
-
-	return 0;
-}
-postcore_initcall(mfp_init_devicefs);
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 23925db8ff74fe8dff4b3ea229bae7e178322676..e3470137c93473a3929d5fb53a7eebb0932b1090 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -22,7 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/gpio_keys.h>
@@ -488,7 +488,7 @@ static void install_bootstrap(void)
 }
 
 
-static int mioa701_sys_suspend(struct sys_device *sysdev, pm_message_t state)
+static int mioa701_sys_suspend(void)
 {
 	int i = 0, is_bt_on;
 	u32 *mem_resume_vector	= phys_to_virt(RESUME_VECTOR_ADDR);
@@ -514,7 +514,7 @@ static int mioa701_sys_suspend(struct sys_device *sysdev, pm_message_t state)
 	return 0;
 }
 
-static int mioa701_sys_resume(struct sys_device *sysdev)
+static void mioa701_sys_resume(void)
 {
 	int i = 0;
 	u32 *mem_resume_vector	= phys_to_virt(RESUME_VECTOR_ADDR);
@@ -527,43 +527,18 @@ static int mioa701_sys_resume(struct sys_device *sysdev)
 	*mem_resume_enabler = save_buffer[i++];
 	*mem_resume_bt	    = save_buffer[i++];
 	*mem_resume_unknown = save_buffer[i++];
-
-	return 0;
 }
 
-static struct sysdev_class mioa701_sysclass = {
-	.name = "mioa701",
-};
-
-static struct sys_device sysdev_bootstrap = {
-	.cls		= &mioa701_sysclass,
-};
-
-static struct sysdev_driver driver_bootstrap = {
-	.suspend	= &mioa701_sys_suspend,
-	.resume		= &mioa701_sys_resume,
+static struct syscore_ops mioa701_syscore_ops = {
+	.suspend	= mioa701_sys_suspend,
+	.resume		= mioa701_sys_resume,
 };
 
 static int __init bootstrap_init(void)
 {
-	int rc;
 	int save_size = mioa701_bootstrap_lg + (sizeof(u32) * 3);
 
-	rc = sysdev_class_register(&mioa701_sysclass);
-	if (rc) {
-		printk(KERN_ERR "Failed registering mioa701 sys class\n");
-		return -ENODEV;
-	}
-	rc = sysdev_register(&sysdev_bootstrap);
-	if (rc) {
-		printk(KERN_ERR "Failed registering mioa701 sys device\n");
-		return -ENODEV;
-	}
-	rc = sysdev_driver_register(&mioa701_sysclass, &driver_bootstrap);
-	if (rc) {
-		printk(KERN_ERR "Failed registering PMU sys driver\n");
-		return -ENODEV;
-	}
+	register_syscore_ops(&mioa701_syscore_ops);
 
 	save_buffer = kmalloc(save_size, GFP_KERNEL);
 	if (!save_buffer)
@@ -576,9 +551,7 @@ static int __init bootstrap_init(void)
 static void bootstrap_exit(void)
 {
 	kfree(save_buffer);
-	sysdev_driver_unregister(&mioa701_sysclass, &driver_bootstrap);
-	sysdev_unregister(&sysdev_bootstrap);
-	sysdev_class_unregister(&mioa701_sysclass);
+	unregister_syscore_ops(&mioa701_syscore_ops);
 
 	printk(KERN_CRIT "Unregistering mioa701 suspend will hang next"
 	       "resume !!!\n");
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index a6f898cbfac91b30b0f82d95a4b9fe5dcb94ea43..4061ecddee70fa02524bede634c451ede4f2d702 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -24,7 +24,6 @@
 #include <linux/gpio.h>
 #include <linux/wm97xx.h>
 #include <linux/power_supply.h>
-#include <linux/sysdev.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index 8aadad55fbe49babfca457c0bb11b5bd444527ab..20d1b18b1733ff5ab37b994264ba01b4bdcf9554 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -25,7 +25,6 @@
 #include <linux/pwm_backlight.h>
 #include <linux/gpio.h>
 #include <linux/power_supply.h>
-#include <linux/sysdev.h>
 #include <linux/w1-gpio.h>
 
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 3b8a4f37dbbe3e546f7ec0b3aa1d16c7e9caa0c5..65f24f0b77e85673d7908aec8683debc6110249e 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -19,7 +19,7 @@
  */
 
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/delay.h>
 #include <linux/irq.h>
 #include <linux/gpio_keys.h>
@@ -233,9 +233,9 @@ static struct palmz72_resume_info palmz72_resume_info = {
 
 static unsigned long store_ptr;
 
-/* sys_device for Palm Zire 72 PM */
+/* syscore_ops for Palm Zire 72 PM */
 
-static int palmz72_pm_suspend(struct sys_device *dev, pm_message_t msg)
+static int palmz72_pm_suspend(void)
 {
 	/* setup the resume_info struct for the original bootloader */
 	palmz72_resume_info.resume_addr = (u32) cpu_resume;
@@ -249,31 +249,23 @@ static int palmz72_pm_suspend(struct sys_device *dev, pm_message_t msg)
 	return 0;
 }
 
-static int palmz72_pm_resume(struct sys_device *dev)
+static void palmz72_pm_resume(void)
 {
 	*PALMZ72_SAVE_DWORD = store_ptr;
-	return 0;
 }
 
-static struct sysdev_class palmz72_pm_sysclass = {
-	.name = "palmz72_pm",
+static struct syscore_ops palmz72_pm_syscore_ops = {
 	.suspend = palmz72_pm_suspend,
 	.resume = palmz72_pm_resume,
 };
 
-static struct sys_device palmz72_pm_device = {
-	.cls = &palmz72_pm_sysclass,
-};
-
 static int __init palmz72_pm_init(void)
 {
-	int ret = -ENODEV;
 	if (machine_is_palmz72()) {
-		ret = sysdev_class_register(&palmz72_pm_sysclass);
-		if (ret == 0)
-			ret = sysdev_register(&palmz72_pm_device);
+		register_syscore_ops(&palmz72_pm_syscore_ops);
+		return 0;
 	}
-	return ret;
+	return -ENODEV;
 }
 
 device_initcall(palmz72_pm_init);
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index a4af8c52d7ee297b49246be5246aa0e055e1c970..fed363cec9c635feb64cdaa70a79a375c92c1a0d 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -21,7 +21,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/suspend.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/irq.h>
 
 #include <asm/mach/map.h>
@@ -350,21 +350,9 @@ static struct platform_device *pxa25x_devices[] __initdata = {
 	&pxa_device_asoc_platform,
 };
 
-static struct sys_device pxa25x_sysdev[] = {
-	{
-		.cls	= &pxa_irq_sysclass,
-	}, {
-		.cls	= &pxa2xx_mfp_sysclass,
-	}, {
-		.cls	= &pxa_gpio_sysclass,
-	}, {
-		.cls	= &pxa2xx_clock_sysclass,
-	}
-};
-
 static int __init pxa25x_init(void)
 {
-	int i, ret = 0;
+	int ret = 0;
 
 	if (cpu_is_pxa25x()) {
 
@@ -377,11 +365,10 @@ static int __init pxa25x_init(void)
 
 		pxa25x_init_pm();
 
-		for (i = 0; i < ARRAY_SIZE(pxa25x_sysdev); i++) {
-			ret = sysdev_register(&pxa25x_sysdev[i]);
-			if (ret)
-				pr_err("failed to register sysdev[%d]\n", i);
-		}
+		register_syscore_ops(&pxa_irq_syscore_ops);
+		register_syscore_ops(&pxa2xx_mfp_syscore_ops);
+		register_syscore_ops(&pxa_gpio_syscore_ops);
+		register_syscore_ops(&pxa2xx_clock_syscore_ops);
 
 		ret = platform_add_devices(pxa25x_devices,
 					   ARRAY_SIZE(pxa25x_devices));
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 909756eaf4b72a3b32a36f444517d1748604767a..2fecbec58d8821e720066b0e20583d18b69dc3f7 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <linux/suspend.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/i2c/pxa-i2c.h>
@@ -428,21 +428,9 @@ static struct platform_device *devices[] __initdata = {
 	&pxa27x_device_pwm1,
 };
 
-static struct sys_device pxa27x_sysdev[] = {
-	{
-		.cls	= &pxa_irq_sysclass,
-	}, {
-		.cls	= &pxa2xx_mfp_sysclass,
-	}, {
-		.cls	= &pxa_gpio_sysclass,
-	}, {
-		.cls	= &pxa2xx_clock_sysclass,
-	}
-};
-
 static int __init pxa27x_init(void)
 {
-	int i, ret = 0;
+	int ret = 0;
 
 	if (cpu_is_pxa27x()) {
 
@@ -455,11 +443,10 @@ static int __init pxa27x_init(void)
 
 		pxa27x_init_pm();
 
-		for (i = 0; i < ARRAY_SIZE(pxa27x_sysdev); i++) {
-			ret = sysdev_register(&pxa27x_sysdev[i]);
-			if (ret)
-				pr_err("failed to register sysdev[%d]\n", i);
-		}
+		register_syscore_ops(&pxa_irq_syscore_ops);
+		register_syscore_ops(&pxa2xx_mfp_syscore_ops);
+		register_syscore_ops(&pxa_gpio_syscore_ops);
+		register_syscore_ops(&pxa2xx_clock_syscore_ops);
 
 		ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 	}
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 8dd107391157489a8ea651d7386cd37f1da61638..8521d7d6f1dab39402ef5c36ed3abece4cf17f89 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -20,7 +20,7 @@
 #include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/i2c/pxa-i2c.h>
 
 #include <asm/mach/map.h>
@@ -427,21 +427,9 @@ static struct platform_device *devices[] __initdata = {
 	&pxa27x_device_pwm1,
 };
 
-static struct sys_device pxa3xx_sysdev[] = {
-	{
-		.cls	= &pxa_irq_sysclass,
-	}, {
-		.cls	= &pxa3xx_mfp_sysclass,
-	}, {
-		.cls	= &pxa_gpio_sysclass,
-	}, {
-		.cls	= &pxa3xx_clock_sysclass,
-	}
-};
-
 static int __init pxa3xx_init(void)
 {
-	int i, ret = 0;
+	int ret = 0;
 
 	if (cpu_is_pxa3xx()) {
 
@@ -462,11 +450,10 @@ static int __init pxa3xx_init(void)
 
 		pxa3xx_init_pm();
 
-		for (i = 0; i < ARRAY_SIZE(pxa3xx_sysdev); i++) {
-			ret = sysdev_register(&pxa3xx_sysdev[i]);
-			if (ret)
-				pr_err("failed to register sysdev[%d]\n", i);
-		}
+		register_syscore_ops(&pxa_irq_syscore_ops);
+		register_syscore_ops(&pxa3xx_mfp_syscore_ops);
+		register_syscore_ops(&pxa_gpio_syscore_ops);
+		register_syscore_ops(&pxa3xx_clock_syscore_ops);
 
 		ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 	}
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
index 23b229bd06e9a39a66d788b6fb6bea3e5346d038..ecc82a330fad09a6747beca85c9007598ded30f5 100644
--- a/arch/arm/mach-pxa/pxa95x.c
+++ b/arch/arm/mach-pxa/pxa95x.c
@@ -18,7 +18,7 @@
 #include <linux/i2c/pxa-i2c.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <mach/gpio.h>
@@ -260,16 +260,6 @@ static struct platform_device *devices[] __initdata = {
 	&pxa27x_device_pwm1,
 };
 
-static struct sys_device pxa95x_sysdev[] = {
-	{
-		.cls	= &pxa_irq_sysclass,
-	}, {
-		.cls	= &pxa_gpio_sysclass,
-	}, {
-		.cls	= &pxa3xx_clock_sysclass,
-	}
-};
-
 static int __init pxa95x_init(void)
 {
 	int ret = 0, i;
@@ -293,11 +283,9 @@ static int __init pxa95x_init(void)
 		if ((ret = pxa_init_dma(IRQ_DMA, 32)))
 			return ret;
 
-		for (i = 0; i < ARRAY_SIZE(pxa95x_sysdev); i++) {
-			ret = sysdev_register(&pxa95x_sysdev[i]);
-			if (ret)
-				pr_err("failed to register sysdev[%d]\n", i);
-		}
+		register_syscore_ops(&pxa_irq_syscore_ops);
+		register_syscore_ops(&pxa_gpio_syscore_ops);
+		register_syscore_ops(&pxa3xx_clock_syscore_ops);
 
 		ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 	}
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index cd1861351f75790258b8b9daee865ab628a0617f..d130f77b6d11c8dfd6317cf793dcdcabd1b354af 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -18,7 +18,6 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/sysdev.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c
index 232b7316ec08aa1c1de7e913b01fdef069ad5b84..79923058d10f1352d8fd420180fc86ceca06957c 100644
--- a/arch/arm/mach-pxa/smemc.c
+++ b/arch/arm/mach-pxa/smemc.c
@@ -6,7 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <mach/smemc.h>
@@ -16,7 +16,7 @@ static unsigned long msc[2];
 static unsigned long sxcnfg, memclkcfg;
 static unsigned long csadrcfg[4];
 
-static int pxa3xx_smemc_suspend(struct sys_device *dev, pm_message_t state)
+static int pxa3xx_smemc_suspend(void)
 {
 	msc[0] = __raw_readl(MSC0);
 	msc[1] = __raw_readl(MSC1);
@@ -30,7 +30,7 @@ static int pxa3xx_smemc_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int pxa3xx_smemc_resume(struct sys_device *dev)
+static void pxa3xx_smemc_resume(void)
 {
 	__raw_writel(msc[0], MSC0);
 	__raw_writel(msc[1], MSC1);
@@ -40,34 +40,19 @@ static int pxa3xx_smemc_resume(struct sys_device *dev)
 	__raw_writel(csadrcfg[1], CSADRCFG1);
 	__raw_writel(csadrcfg[2], CSADRCFG2);
 	__raw_writel(csadrcfg[3], CSADRCFG3);
-
-	return 0;
 }
 
-static struct sysdev_class smemc_sysclass = {
-	.name		= "smemc",
+static struct syscore_ops smemc_syscore_ops = {
 	.suspend	= pxa3xx_smemc_suspend,
 	.resume		= pxa3xx_smemc_resume,
 };
 
-static struct sys_device smemc_sysdev = {
-	.id		= 0,
-	.cls		= &smemc_sysclass,
-};
-
 static int __init smemc_init(void)
 {
-	int ret = 0;
+	if (cpu_is_pxa3xx())
+		register_syscore_ops(&smemc_syscore_ops);
 
-	if (cpu_is_pxa3xx()) {
-		ret = sysdev_class_register(&smemc_sysclass);
-		if (ret)
-			return ret;
-
-		ret = sysdev_register(&smemc_sysdev);
-	}
-
-	return ret;
+	return 0;
 }
 subsys_initcall(smemc_init);
 #endif
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 428da3ff33a54b415b02043de39aa1bfa2a7f6c1..de684701449c823f19a8bc6bf518862b911af89b 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -105,19 +105,6 @@ static struct clock_event_device ckevt_pxa_osmr0 = {
 	.set_mode	= pxa_osmr0_set_mode,
 };
 
-static cycle_t pxa_read_oscr(struct clocksource *cs)
-{
-	return OSCR;
-}
-
-static struct clocksource cksrc_pxa_oscr0 = {
-	.name           = "oscr0",
-	.rating         = 200,
-	.read           = pxa_read_oscr,
-	.mask           = CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static struct irqaction pxa_ost0_irq = {
 	.name		= "ost0",
 	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
@@ -134,7 +121,6 @@ static void __init pxa_timer_init(void)
 
 	init_sched_clock(&cd, pxa_update_sched_clock, 32, clock_tick_rate);
 
-	clocksource_calc_mult_shift(&cksrc_pxa_oscr0, clock_tick_rate, 4);
 	clockevents_calc_mult_shift(&ckevt_pxa_osmr0, clock_tick_rate, 4);
 	ckevt_pxa_osmr0.max_delta_ns =
 		clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
@@ -144,7 +130,8 @@ static void __init pxa_timer_init(void)
 
 	setup_irq(IRQ_OST0, &pxa_ost0_irq);
 
-	clocksource_register_hz(&cksrc_pxa_oscr0, clock_tick_rate);
+	clocksource_mmio_init(&OSCR, "oscr0", clock_tick_rate, 200, 32,
+		clocksource_mmio_readl_up);
 	clockevents_register_device(&ckevt_pxa_osmr0);
 }
 
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index b9cfbebdfe9ce62475fae95cf6301d307f7b312e..687417a936988014da451cfaf8676fad1e08aa55 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -15,7 +15,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index b523f119e0f0183ddff38bfb28ce4fb8a69f8b52..903218eab56db6031ecf54ea2b3244edb165eb6e 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -44,6 +44,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/pxa25x.h>
 #include <mach/audio.h>
@@ -130,20 +131,19 @@ static u8 viper_hw_version(void)
 	return v1;
 }
 
-/* CPU sysdev */
-static int viper_cpu_suspend(struct sys_device *sysdev, pm_message_t state)
+/* CPU system core operations. */
+static int viper_cpu_suspend(void)
 {
 	viper_icr_set_bit(VIPER_ICR_R_DIS);
 	return 0;
 }
 
-static int viper_cpu_resume(struct sys_device *sysdev)
+static void viper_cpu_resume(void)
 {
 	viper_icr_clear_bit(VIPER_ICR_R_DIS);
-	return 0;
 }
 
-static struct sysdev_driver viper_cpu_sysdev_driver = {
+static struct syscore_ops viper_cpu_syscore_ops = {
 	.suspend	= viper_cpu_suspend,
 	.resume		= viper_cpu_resume,
 };
@@ -945,7 +945,7 @@ static void __init viper_init(void)
 	viper_init_vcore_gpios();
 	viper_init_cpufreq();
 
-	sysdev_driver_register(&cpu_sysdev_class, &viper_cpu_sysdev_driver);
+	register_syscore_ops(&viper_cpu_syscore_ops);
 
 	if (version) {
 		pr_info("viper: hardware v%di%d detected. "
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index f71d377c864076470c8f41c45b9f9223d1d5813e..67bd41488bf81f05f0d853e708c243a747e8cd03 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -16,7 +16,6 @@
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
-#include <linux/sysdev.h>
 #include <linux/usb/gpio_vbus.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 75dbc8791d05e5fea4df2da1407071a527f31c95..5c23450d2d1d40af01462bd4d765b49cc14e5845 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -31,6 +31,7 @@
 #include <linux/amba/mmci.h>
 #include <linux/gfp.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/system.h>
 #include <mach/hardware.h>
@@ -41,7 +42,6 @@
 #include <asm/hardware/icst.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 
@@ -56,48 +56,9 @@
 
 #include "core.h"
 
-#ifdef CONFIG_ZONE_DMA
-/*
- * Adjust the zones if there are restrictions for DMA access.
- */
-void __init realview_adjust_zones(unsigned long *size, unsigned long *hole)
-{
-	unsigned long dma_size = SZ_256M >> PAGE_SHIFT;
-
-	if (!machine_is_realview_pbx() || size[0] <= dma_size)
-		return;
-
-	size[ZONE_NORMAL] = size[0] - dma_size;
-	size[ZONE_DMA] = dma_size;
-	hole[ZONE_NORMAL] = hole[0];
-	hole[ZONE_DMA] = 0;
-}
-#endif
-
-
 #define REALVIEW_FLASHCTRL    (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_FLASH_OFFSET)
 
-static int realview_flash_init(void)
-{
-	u32 val;
-
-	val = __raw_readl(REALVIEW_FLASHCTRL);
-	val &= ~REALVIEW_FLASHPROG_FLVPPEN;
-	__raw_writel(val, REALVIEW_FLASHCTRL);
-
-	return 0;
-}
-
-static void realview_flash_exit(void)
-{
-	u32 val;
-
-	val = __raw_readl(REALVIEW_FLASHCTRL);
-	val &= ~REALVIEW_FLASHPROG_FLVPPEN;
-	__raw_writel(val, REALVIEW_FLASHCTRL);
-}
-
-static void realview_flash_set_vpp(int on)
+static void realview_flash_set_vpp(struct platform_device *pdev, int on)
 {
 	u32 val;
 
@@ -109,16 +70,13 @@ static void realview_flash_set_vpp(int on)
 	__raw_writel(val, REALVIEW_FLASHCTRL);
 }
 
-static struct flash_platform_data realview_flash_data = {
-	.map_name		= "cfi_probe",
+static struct physmap_flash_data realview_flash_data = {
 	.width			= 4,
-	.init			= realview_flash_init,
-	.exit			= realview_flash_exit,
 	.set_vpp		= realview_flash_set_vpp,
 };
 
 struct platform_device realview_flash_device = {
-	.name			= "armflash",
+	.name			= "physmap-flash",
 	.id			= 0,
 	.dev			= {
 		.platform_data	= &realview_flash_data,
@@ -315,6 +273,10 @@ static struct clk ref24_clk = {
 	.rate	= 24000000,
 };
 
+static struct clk sp804_clk = {
+	.rate	= 1000000,
+};
+
 static struct clk dummy_apb_pclk;
 
 static struct clk_lookup lookups[] = {
@@ -357,7 +319,10 @@ static struct clk_lookup lookups[] = {
 	}, {	/* SSP */
 		.dev_id		= "dev:ssp0",
 		.clk		= &ref24_clk,
-	}
+	}, {	/* SP804 timers */
+		.dev_id		= "sp804",
+		.clk		= &sp804_clk,
+	},
 };
 
 void __init realview_init_early(void)
@@ -545,8 +510,8 @@ void __init realview_timer_init(unsigned int timer_irq)
 	writel(0, timer2_va_base + TIMER_CTRL);
 	writel(0, timer3_va_base + TIMER_CTRL);
 
-	sp804_clocksource_init(timer3_va_base);
-	sp804_clockevents_init(timer0_va_base, timer_irq);
+	sp804_clocksource_init(timer3_va_base, "timer3");
+	sp804_clockevents_init(timer0_va_base, timer_irq, "timer0");
 }
 
 /*
diff --git a/arch/arm/mach-realview/include/mach/barriers.h b/arch/arm/mach-realview/include/mach/barriers.h
index 0c5d749d7b5f17f8ad7241506a90dc8dc2d63a89..9a732195aa1cbd1ebb515d63502628e33277a979 100644
--- a/arch/arm/mach-realview/include/mach/barriers.h
+++ b/arch/arm/mach-realview/include/mach/barriers.h
@@ -4,5 +4,5 @@
  * operation to deadlock the system.
  */
 #define mb()		dsb()
-#define rmb()		dmb()
+#define rmb()		dsb()
 #define wmb()		mb()
diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h
index e05fc2c4c0802911e7b642fa4e950efaf4135eec..1759fa673eea2505a51bd57b69369f22daf5f2c2 100644
--- a/arch/arm/mach-realview/include/mach/memory.h
+++ b/arch/arm/mach-realview/include/mach/memory.h
@@ -29,13 +29,8 @@
 #define PLAT_PHYS_OFFSET		UL(0x00000000)
 #endif
 
-#if !defined(__ASSEMBLY__) && defined(CONFIG_ZONE_DMA)
-extern void realview_adjust_zones(unsigned long *size, unsigned long *hole);
-#define arch_adjust_zones(size, hole) \
-	realview_adjust_zones(size, hole)
-
-#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + SZ_256M - 1)
-#define MAX_DMA_ADDRESS		(PAGE_OFFSET + SZ_256M)
+#ifdef CONFIG_ZONE_DMA
+#define ARM_DMA_ZONE_SIZE	SZ_256M
 #endif
 
 #ifdef CONFIG_SPARSEMEM
diff --git a/arch/arm/mach-realview/include/mach/smp.h b/arch/arm/mach-realview/include/mach/smp.h
deleted file mode 100644
index c8221b38ee7c32ec2e53d5a24fe6c0a90e6c3743..0000000000000000000000000000000000000000
--- a/arch/arm/mach-realview/include/mach/smp.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef ASMARM_ARCH_SMP_H
-#define ASMARM_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 23919229e12de14454945997b68941bda05e0077..963bf0d8119aafb17ac3281f843820ff454d3886 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -14,6 +14,7 @@
 #include <linux/io.h>
 
 #include <mach/hardware.h>
+#include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include <asm/smp_scu.h>
 #include <asm/unified.h>
@@ -61,6 +62,8 @@ void __init smp_init_cpus(void)
 
 	for (i = 0; i < ncores; i++)
 		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-rpc/include/mach/uncompress.h b/arch/arm/mach-rpc/include/mach/uncompress.h
index 8c9e2c7161c6f70a03bd3968b7b07f40298a4b91..9cd9bcdad6cc7691988dec96363cd9158fa51065 100644
--- a/arch/arm/mach-rpc/include/mach/uncompress.h
+++ b/arch/arm/mach-rpc/include/mach/uncompress.h
@@ -66,12 +66,12 @@ extern __attribute__((pure)) struct param_struct *params(void);
 #define params (params())
 
 #ifndef STANDALONE_DEBUG 
-static unsigned long video_num_cols;
-static unsigned long video_num_rows;
-static unsigned long video_x;
-static unsigned long video_y;
-static unsigned char bytes_per_char_v;
-static int white;
+unsigned long video_num_cols;
+unsigned long video_num_rows;
+unsigned long video_x;
+unsigned long video_y;
+unsigned char bytes_per_char_v;
+int white;
 
 /*
  * This does not append a newline
diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h
index 25bbf5a942dd004605c9d1455662101d98bccd7c..425552d84b6064e3df07384a89bb85ef68cd0107 100644
--- a/arch/arm/mach-s3c2410/include/mach/map.h
+++ b/arch/arm/mach-s3c2410/include/mach/map.h
@@ -21,6 +21,10 @@
 /* USB host controller */
 #define S3C2410_PA_USBHOST (0x49000000)
 
+/* S3C2416/S3C2443/S3C2450 High-Speed USB Gadget */
+#define S3C2416_PA_HSUDC	(0x49800000)
+#define S3C2416_SZ_HSUDC	(SZ_4K)
+
 /* DMA controller */
 #define S3C2410_PA_DMA	   (0x4B000000)
 #define S3C24XX_SZ_DMA	   SZ_1M
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
index 44494a56e68b6e3c3fceee465b0311b7df3aae23..5e06c72658358ef3d263b84e61766635b03c37b3 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
@@ -37,6 +37,10 @@
 #define S3C2443_SYSID			S3C2443_CLKREG(0x5C)
 #define S3C2443_PWRCFG			S3C2443_CLKREG(0x60)
 #define S3C2443_RSTCON			S3C2443_CLKREG(0x64)
+#define S3C2443_PHYCTRL			S3C2443_CLKREG(0x80)
+#define S3C2443_PHYPWR			S3C2443_CLKREG(0x84)
+#define S3C2443_URSTCON			S3C2443_CLKREG(0x88)
+#define S3C2443_UCLKCON			S3C2443_CLKREG(0x8C)
 
 #define S3C2443_SWRST_RESET		(0x533c2443)
 
@@ -121,6 +125,27 @@
 
 #define S3C2443_PWRCFG_SLEEP		(1<<15)
 
+#define S3C2443_PWRCFG_USBPHY		(1 << 4)
+
+#define S3C2443_URSTCON_FUNCRST		(1 << 2)
+#define S3C2443_URSTCON_PHYRST		(1 << 0)
+
+#define S3C2443_PHYCTRL_CLKSEL		(1 << 3)
+#define S3C2443_PHYCTRL_EXTCLK		(1 << 2)
+#define S3C2443_PHYCTRL_PLLSEL		(1 << 1)
+#define S3C2443_PHYCTRL_DSPORT		(1 << 0)
+
+#define S3C2443_PHYPWR_COMMON_ON	(1 << 31)
+#define S3C2443_PHYPWR_ANALOG_PD	(1 << 4)
+#define S3C2443_PHYPWR_PLL_REFCLK	(1 << 3)
+#define S3C2443_PHYPWR_XO_ON		(1 << 2)
+#define S3C2443_PHYPWR_PLL_PWRDN	(1 << 1)
+#define S3C2443_PHYPWR_FSUSPEND		(1 << 0)
+
+#define S3C2443_UCLKCON_DETECT_VBUS	(1 << 31)
+#define S3C2443_UCLKCON_FUNC_CLKEN	(1 << 2)
+#define S3C2443_UCLKCON_TCLKEN		(1 << 0)
+
 #include <asm/div64.h>
 
 static inline unsigned int
diff --git a/arch/arm/mach-s3c2410/irq.c b/arch/arm/mach-s3c2410/irq.c
index 5e2f35332056e26e9a5f682a1bfd6ed9be68616a..2854129f8cc70756da0fac97a7d47be5f3b53ff6 100644
--- a/arch/arm/mach-s3c2410/irq.c
+++ b/arch/arm/mach-s3c2410/irq.c
@@ -23,38 +23,12 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <plat/cpu.h>
 #include <plat/pm.h>
 
-static int s3c2410_irq_add(struct sys_device *sysdev)
-{
-	return 0;
-}
-
-static struct sysdev_driver s3c2410_irq_driver = {
-	.add		= s3c2410_irq_add,
+struct syscore_ops s3c24xx_irq_syscore_ops = {
 	.suspend	= s3c24xx_irq_suspend,
 	.resume		= s3c24xx_irq_resume,
 };
-
-static int __init s3c2410_irq_init(void)
-{
-	return sysdev_driver_register(&s3c2410_sysclass, &s3c2410_irq_driver);
-}
-
-arch_initcall(s3c2410_irq_init);
-
-static struct sysdev_driver s3c2410a_irq_driver = {
-	.add		= s3c2410_irq_add,
-	.suspend	= s3c24xx_irq_suspend,
-	.resume		= s3c24xx_irq_resume,
-};
-
-static int __init s3c2410a_irq_init(void)
-{
-	return sysdev_driver_register(&s3c2410a_sysclass, &s3c2410a_irq_driver);
-}
-
-arch_initcall(s3c2410a_irq_init);
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 2970ea9f7c2bfced373562f3d0c8e157a23f8bf3..1e2d536adda9c101acaedaa4f630d3cf3303bf87 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -17,7 +17,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/gpio.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/dm9000.h>
@@ -214,17 +214,16 @@ static struct s3c2410_uartcfg bast_uartcfgs[] __initdata = {
 /* NAND Flash on BAST board */
 
 #ifdef CONFIG_PM
-static int bast_pm_suspend(struct sys_device *sd, pm_message_t state)
+static int bast_pm_suspend(void)
 {
 	/* ensure that an nRESET is not generated on resume. */
 	gpio_direction_output(S3C2410_GPA(21), 1);
 	return 0;
 }
 
-static int bast_pm_resume(struct sys_device *sd)
+static void bast_pm_resume(void)
 {
 	s3c_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPA21_nRSTOUT);
-	return 0;
 }
 
 #else
@@ -232,16 +231,11 @@ static int bast_pm_resume(struct sys_device *sd)
 #define bast_pm_resume NULL
 #endif
 
-static struct sysdev_class bast_pm_sysclass = {
-	.name		= "mach-bast",
+static struct syscore_ops bast_pm_syscore_ops = {
 	.suspend	= bast_pm_suspend,
 	.resume		= bast_pm_resume,
 };
 
-static struct sys_device bast_pm_sysdev = {
-	.cls		= &bast_pm_sysclass,
-};
-
 static int smartmedia_map[] = { 0 };
 static int chip0_map[] = { 1 };
 static int chip1_map[] = { 2 };
@@ -642,8 +636,7 @@ static void __init bast_map_io(void)
 
 static void __init bast_init(void)
 {
-	sysdev_class_register(&bast_pm_sysclass);
-	sysdev_register(&bast_pm_sysdev);
+	register_syscore_ops(&bast_pm_syscore_ops);
 
 	s3c_i2c0_set_platdata(&bast_i2c_info);
 	s3c_nand_set_platdata(&bast_nand_info);
diff --git a/arch/arm/mach-s3c2410/nor-simtec.c b/arch/arm/mach-s3c2410/nor-simtec.c
index 598d130633dcd90a1896b5535270321c47a58674..ad9f750f1e556077c0f8331a5c17e8ac272e97c3 100644
--- a/arch/arm/mach-s3c2410/nor-simtec.c
+++ b/arch/arm/mach-s3c2410/nor-simtec.c
@@ -32,7 +32,7 @@
 
 #include "nor-simtec.h"
 
-static void simtec_nor_vpp(struct map_info *map, int vpp)
+static void simtec_nor_vpp(struct platform_device *pdev, int vpp)
 {
 	unsigned int val;
 	unsigned long flags;
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 725636fc4dc3a892a9a89d72d03c8804eb9ba283..4728f9aa7df1911f251fca9a50087147b7dc2c2d 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -25,6 +25,7 @@
 #include <linux/errno.h>
 #include <linux/time.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/gpio.h>
 #include <linux/io.h>
 
@@ -92,7 +93,7 @@ static void s3c2410_pm_prepare(void)
 	}
 }
 
-static int s3c2410_pm_resume(struct sys_device *dev)
+static void s3c2410_pm_resume(void)
 {
 	unsigned long tmp;
 
@@ -104,10 +105,12 @@ static int s3c2410_pm_resume(struct sys_device *dev)
 
 	if ( machine_is_aml_m5900() )
 		s3c2410_gpio_setpin(S3C2410_GPF(2), 0);
-
-	return 0;
 }
 
+struct syscore_ops s3c2410_pm_syscore_ops = {
+	.resume		= s3c2410_pm_resume,
+};
+
 static int s3c2410_pm_add(struct sys_device *dev)
 {
 	pm_cpu_prep = s3c2410_pm_prepare;
@@ -119,7 +122,6 @@ static int s3c2410_pm_add(struct sys_device *dev)
 #if defined(CONFIG_CPU_S3C2410)
 static struct sysdev_driver s3c2410_pm_driver = {
 	.add		= s3c2410_pm_add,
-	.resume		= s3c2410_pm_resume,
 };
 
 /* register ourselves */
@@ -133,7 +135,6 @@ arch_initcall(s3c2410_pm_drvinit);
 
 static struct sysdev_driver s3c2410a_pm_driver = {
 	.add		= s3c2410_pm_add,
-	.resume		= s3c2410_pm_resume,
 };
 
 static int __init s3c2410a_pm_drvinit(void)
@@ -147,7 +148,6 @@ arch_initcall(s3c2410a_pm_drvinit);
 #if defined(CONFIG_CPU_S3C2440)
 static struct sysdev_driver s3c2440_pm_driver = {
 	.add		= s3c2410_pm_add,
-	.resume		= s3c2410_pm_resume,
 };
 
 static int __init s3c2440_pm_drvinit(void)
@@ -161,7 +161,6 @@ arch_initcall(s3c2440_pm_drvinit);
 #if defined(CONFIG_CPU_S3C2442)
 static struct sysdev_driver s3c2442_pm_driver = {
 	.add		= s3c2410_pm_add,
-	.resume		= s3c2410_pm_resume,
 };
 
 static int __init s3c2442_pm_drvinit(void)
diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index adc90a3c5890574856fbdd3d5ccd3ab559f71a08..f1d3bd8f6f179dfc9c54ab41953cde1ba389ca2b 100644
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -19,6 +19,7 @@
 #include <linux/gpio.h>
 #include <linux/clk.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
@@ -40,6 +41,7 @@
 #include <plat/devs.h>
 #include <plat/clock.h>
 #include <plat/pll.h>
+#include <plat/pm.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -168,6 +170,9 @@ int __init s3c2410_init(void)
 {
 	printk("S3C2410: Initialising architecture\n");
 
+	register_syscore_ops(&s3c2410_pm_syscore_ops);
+	register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
 	return sysdev_register(&s3c2410_sysdev);
 }
 
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index f3355d2ec634f9aa9e544c48104e0b938c906543..1a1aa220972bead73ceebf8ba76b5acf321621af 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -202,8 +202,6 @@ static int s3c2412_irq_add(struct sys_device *sysdev)
 
 static struct sysdev_driver s3c2412_irq_driver = {
 	.add		= s3c2412_irq_add,
-	.suspend	= s3c24xx_irq_suspend,
-	.resume		= s3c24xx_irq_resume,
 };
 
 static int s3c2412_irq_init(void)
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c
index 923e01bdf0170c370c683f5f268d87067863da3f..85dcaeb9e62f737432e0f401feb4c5e673bdacad 100644
--- a/arch/arm/mach-s3c2412/mach-jive.c
+++ b/arch/arm/mach-s3c2412/mach-jive.c
@@ -17,7 +17,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/gpio.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
@@ -486,7 +486,7 @@ static struct s3c2410_udc_mach_info jive_udc_cfg __initdata = {
 /* Jive power management device */
 
 #ifdef CONFIG_PM
-static int jive_pm_suspend(struct sys_device *sd, pm_message_t state)
+static int jive_pm_suspend(void)
 {
 	/* Write the magic value u-boot uses to check for resume into
 	 * the INFORM0 register, and ensure INFORM1 is set to the
@@ -498,10 +498,9 @@ static int jive_pm_suspend(struct sys_device *sd, pm_message_t state)
 	return 0;
 }
 
-static int jive_pm_resume(struct sys_device *sd)
+static void jive_pm_resume(void)
 {
 	__raw_writel(0x0, S3C2412_INFORM0);
-	return 0;
 }
 
 #else
@@ -509,16 +508,11 @@ static int jive_pm_resume(struct sys_device *sd)
 #define jive_pm_resume NULL
 #endif
 
-static struct sysdev_class jive_pm_sysclass = {
-	.name		= "jive-pm",
+static struct syscore_ops jive_pm_syscore_ops = {
 	.suspend	= jive_pm_suspend,
 	.resume		= jive_pm_resume,
 };
 
-static struct sys_device jive_pm_sysdev = {
-	.cls		= &jive_pm_sysclass,
-};
-
 static void __init jive_map_io(void)
 {
 	s3c24xx_init_io(jive_iodesc, ARRAY_SIZE(jive_iodesc));
@@ -536,10 +530,9 @@ static void jive_power_off(void)
 
 static void __init jive_machine_init(void)
 {
-	/* register system devices for managing low level suspend */
+	/* register system core operations for managing low level suspend */
 
-	sysdev_class_register(&jive_pm_sysclass);
-	sysdev_register(&jive_pm_sysdev);
+	register_syscore_ops(&jive_pm_syscore_ops);
 
 	/* write our sleep configurations for the IO. Pull down all unused
 	 * IO, ensure that we have turned off all peripherals we do not
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index a7417c479ffeeb5f7a1b30bf4ea631ca61c2f18f..752b13a7b3dbf15f9348d874bf928bde5ddbd018 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -17,6 +17,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
@@ -86,13 +87,24 @@ static struct sleep_save s3c2412_sleep[] = {
 	SAVE_ITEM(S3C2413_GPJSLPCON),
 };
 
-static int s3c2412_pm_suspend(struct sys_device *dev, pm_message_t state)
+static struct sysdev_driver s3c2412_pm_driver = {
+	.add		= s3c2412_pm_add,
+};
+
+static __init int s3c2412_pm_init(void)
+{
+	return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_pm_driver);
+}
+
+arch_initcall(s3c2412_pm_init);
+
+static int s3c2412_pm_suspend(void)
 {
 	s3c_pm_do_save(s3c2412_sleep, ARRAY_SIZE(s3c2412_sleep));
 	return 0;
 }
 
-static int s3c2412_pm_resume(struct sys_device *dev)
+static void s3c2412_pm_resume(void)
 {
 	unsigned long tmp;
 
@@ -102,18 +114,9 @@ static int s3c2412_pm_resume(struct sys_device *dev)
 	__raw_writel(tmp, S3C2412_PWRCFG);
 
 	s3c_pm_do_restore(s3c2412_sleep, ARRAY_SIZE(s3c2412_sleep));
-	return 0;
 }
 
-static struct sysdev_driver s3c2412_pm_driver = {
-	.add		= s3c2412_pm_add,
+struct syscore_ops s3c2412_pm_syscore_ops = {
 	.suspend	= s3c2412_pm_suspend,
 	.resume		= s3c2412_pm_resume,
 };
-
-static __init int s3c2412_pm_init(void)
-{
-	return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_pm_driver);
-}
-
-arch_initcall(s3c2412_pm_init);
diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index 4c6df51ddf33fea00f57ef5b8e68741960a090af..ef0958d3e5c6e1b6dda7a9586099b1ebc3da739a 100644
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -19,6 +19,7 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
@@ -244,5 +245,8 @@ int __init s3c2412_init(void)
 {
 	printk("S3C2412: Initialising architecture\n");
 
+	register_syscore_ops(&s3c2412_pm_syscore_ops);
+	register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
 	return sysdev_register(&s3c2412_sysdev);
 }
diff --git a/arch/arm/mach-s3c2416/irq.c b/arch/arm/mach-s3c2416/irq.c
index 77b38f2381c1ac3fd1aa159646e0e93501ede996..28ad20d42445bcf6107507a58546e6b3eafb22eb 100644
--- a/arch/arm/mach-s3c2416/irq.c
+++ b/arch/arm/mach-s3c2416/irq.c
@@ -236,8 +236,6 @@ static int __init s3c2416_irq_add(struct sys_device *sysdev)
 
 static struct sysdev_driver s3c2416_irq_driver = {
 	.add		= s3c2416_irq_add,
-	.suspend	= s3c24xx_irq_suspend,
-	.resume		= s3c24xx_irq_resume,
 };
 
 static int __init s3c2416_irq_init(void)
diff --git a/arch/arm/mach-s3c2416/mach-smdk2416.c b/arch/arm/mach-s3c2416/mach-smdk2416.c
index 3f83177246c787e847b1bb52a90c54694e7bc282..ac27ebb31c9b5da58808bb7c382a15ff6a4e34a9 100644
--- a/arch/arm/mach-s3c2416/mach-smdk2416.c
+++ b/arch/arm/mach-s3c2416/mach-smdk2416.c
@@ -23,6 +23,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/gpio.h>
 #include <linux/fb.h>
+#include <linux/delay.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -35,6 +36,7 @@
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 #include <mach/regs-lcd.h>
+#include <mach/regs-s3c2443-clock.h>
 
 #include <mach/idle.h>
 #include <mach/leds-gpio.h>
@@ -47,6 +49,7 @@
 #include <plat/cpu.h>
 #include <plat/nand.h>
 #include <plat/sdhci.h>
+#include <plat/udc.h>
 
 #include <plat/regs-fb-v4.h>
 #include <plat/fb.h>
@@ -121,6 +124,27 @@ static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = {
 	}
 };
 
+void smdk2416_hsudc_gpio_init(void)
+{
+	s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_UP);
+	s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_NONE);
+	s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(1));
+	s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 0);
+}
+
+void smdk2416_hsudc_gpio_uninit(void)
+{
+	s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 1);
+	s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_NONE);
+	s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(0));
+}
+
+struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = {
+	.epnum = 9,
+	.gpio_init = smdk2416_hsudc_gpio_init,
+	.gpio_uninit = smdk2416_hsudc_gpio_uninit,
+};
+
 struct s3c_fb_pd_win smdk2416_fb_win[] = {
 	[0] = {
 		/* think this is the same as the smdk6410 */
@@ -186,6 +210,7 @@ static struct platform_device *smdk2416_devices[] __initdata = {
 	&s3c_device_i2c0,
 	&s3c_device_hsmmc0,
 	&s3c_device_hsmmc1,
+	&s3c_device_usb_hsudc,
 };
 
 static void __init smdk2416_map_io(void)
@@ -203,6 +228,8 @@ static void __init smdk2416_machine_init(void)
 	s3c_sdhci0_set_platdata(&smdk2416_hsmmc0_pdata);
 	s3c_sdhci1_set_platdata(&smdk2416_hsmmc1_pdata);
 
+	s3c24xx_hsudc_set_platdata(&smdk2416_hsudc_platdata);
+
 	gpio_request(S3C2410_GPB(4), "USBHost Power");
 	gpio_direction_output(S3C2410_GPB(4), 1);
 
diff --git a/arch/arm/mach-s3c2416/pm.c b/arch/arm/mach-s3c2416/pm.c
index 4a04205b04d5f3c5a26ebe00a7c0397dd7aac07c..41db2b21e213368e823dbafb68c5672a31bc2a30 100644
--- a/arch/arm/mach-s3c2416/pm.c
+++ b/arch/arm/mach-s3c2416/pm.c
@@ -11,6 +11,7 @@
 */
 
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
@@ -55,30 +56,26 @@ static int s3c2416_pm_add(struct sys_device *sysdev)
 	return 0;
 }
 
-static int s3c2416_pm_suspend(struct sys_device *dev, pm_message_t state)
+static struct sysdev_driver s3c2416_pm_driver = {
+	.add		= s3c2416_pm_add,
+};
+
+static __init int s3c2416_pm_init(void)
 {
-	return 0;
+	return sysdev_driver_register(&s3c2416_sysclass, &s3c2416_pm_driver);
 }
 
-static int s3c2416_pm_resume(struct sys_device *dev)
+arch_initcall(s3c2416_pm_init);
+
+
+static void s3c2416_pm_resume(void)
 {
 	/* unset the return-from-sleep amd inform flags */
 	__raw_writel(0x0, S3C2443_PWRMODE);
 	__raw_writel(0x0, S3C2412_INFORM0);
 	__raw_writel(0x0, S3C2412_INFORM1);
-
-	return 0;
 }
 
-static struct sysdev_driver s3c2416_pm_driver = {
-	.add		= s3c2416_pm_add,
-	.suspend	= s3c2416_pm_suspend,
+struct syscore_ops s3c2416_pm_syscore_ops = {
 	.resume		= s3c2416_pm_resume,
 };
-
-static __init int s3c2416_pm_init(void)
-{
-	return sysdev_driver_register(&s3c2416_sysclass, &s3c2416_pm_driver);
-}
-
-arch_initcall(s3c2416_pm_init);
diff --git a/arch/arm/mach-s3c2416/s3c2416.c b/arch/arm/mach-s3c2416/s3c2416.c
index ba7fd87374348e0b61c9624cefa155dc8418eb43..494ce913dc9571752f81590784de2213bfc46bcb 100644
--- a/arch/arm/mach-s3c2416/s3c2416.c
+++ b/arch/arm/mach-s3c2416/s3c2416.c
@@ -32,6 +32,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/clk.h>
 #include <linux/io.h>
 
@@ -54,6 +55,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/sdhci.h>
+#include <plat/pm.h>
 
 #include <plat/iic-core.h>
 #include <plat/fb-core.h>
@@ -95,6 +97,9 @@ int __init s3c2416_init(void)
 
 	s3c_fb_setname("s3c2443-fb");
 
+	register_syscore_ops(&s3c2416_pm_syscore_ops);
+	register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
 	return sysdev_register(&s3c2416_sysdev);
 }
 
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 14dc67897757ea4d27dcde40fab8de7af74341a5..d88536393310af45a29acb0e753757f8e14615a3 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -17,7 +17,7 @@
 #include <linux/init.h>
 #include <linux/gpio.h>
 #include <linux/device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/clk.h>
 #include <linux/i2c.h>
@@ -284,7 +284,7 @@ static struct platform_device osiris_pcmcia = {
 #ifdef CONFIG_PM
 static unsigned char pm_osiris_ctrl0;
 
-static int osiris_pm_suspend(struct sys_device *sd, pm_message_t state)
+static int osiris_pm_suspend(void)
 {
 	unsigned int tmp;
 
@@ -304,7 +304,7 @@ static int osiris_pm_suspend(struct sys_device *sd, pm_message_t state)
 	return 0;
 }
 
-static int osiris_pm_resume(struct sys_device *sd)
+static void osiris_pm_resume(void)
 {
 	if (pm_osiris_ctrl0 & OSIRIS_CTRL0_FIX8)
 		__raw_writeb(OSIRIS_CTRL1_FIX8, OSIRIS_VA_CTRL1);
@@ -312,8 +312,6 @@ static int osiris_pm_resume(struct sys_device *sd)
 	__raw_writeb(pm_osiris_ctrl0, OSIRIS_VA_CTRL0);
 
 	s3c_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPA21_nRSTOUT);
-
-	return 0;
 }
 
 #else
@@ -321,16 +319,11 @@ static int osiris_pm_resume(struct sys_device *sd)
 #define osiris_pm_resume NULL
 #endif
 
-static struct sysdev_class osiris_pm_sysclass = {
-	.name		= "mach-osiris",
+static struct syscore_ops osiris_pm_syscore_ops = {
 	.suspend	= osiris_pm_suspend,
 	.resume		= osiris_pm_resume,
 };
 
-static struct sys_device osiris_pm_sysdev = {
-	.cls		= &osiris_pm_sysclass,
-};
-
 /* Link for DVS driver to TPS65011 */
 
 static void osiris_tps_release(struct device *dev)
@@ -439,8 +432,7 @@ static void __init osiris_map_io(void)
 
 static void __init osiris_init(void)
 {
-	sysdev_class_register(&osiris_pm_sysclass);
-	sysdev_register(&osiris_pm_sysdev);
+	register_syscore_ops(&osiris_pm_syscore_ops);
 
 	s3c_i2c0_set_platdata(NULL);
 	s3c_nand_set_platdata(&osiris_nand_info);
diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c
index f7663f731ea0728137700c3ada958800a54296db..ce99ff72838defb31fd4fa37f04a61f2660bbc73 100644
--- a/arch/arm/mach-s3c2440/s3c2440.c
+++ b/arch/arm/mach-s3c2440/s3c2440.c
@@ -19,6 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -33,6 +34,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/s3c244x.h>
+#include <plat/pm.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -51,6 +53,12 @@ int __init s3c2440_init(void)
 	s3c_device_wdt.resource[1].start = IRQ_S3C2440_WDT;
 	s3c_device_wdt.resource[1].end   = IRQ_S3C2440_WDT;
 
+	/* register suspend/resume handlers */
+
+	register_syscore_ops(&s3c2410_pm_syscore_ops);
+	register_syscore_ops(&s3c244x_pm_syscore_ops);
+	register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
 	/* register our system device for everything else */
 
 	return sysdev_register(&s3c2440_sysdev);
diff --git a/arch/arm/mach-s3c2440/s3c2442.c b/arch/arm/mach-s3c2440/s3c2442.c
index ecf813546554739e4d329114a0896c6d49a37288..6224bad4d604161c96676171b1ae3ea019b2c675 100644
--- a/arch/arm/mach-s3c2440/s3c2442.c
+++ b/arch/arm/mach-s3c2440/s3c2442.c
@@ -29,6 +29,7 @@
 #include <linux/err.h>
 #include <linux/device.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/mutex.h>
@@ -45,6 +46,7 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/s3c244x.h>
+#include <plat/pm.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -167,6 +169,10 @@ int __init s3c2442_init(void)
 {
 	printk("S3C2442: Initialising architecture\n");
 
+	register_syscore_ops(&s3c2410_pm_syscore_ops);
+	register_syscore_ops(&s3c244x_pm_syscore_ops);
+	register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
 	return sysdev_register(&s3c2442_sysdev);
 }
 
diff --git a/arch/arm/mach-s3c2440/s3c244x-irq.c b/arch/arm/mach-s3c2440/s3c244x-irq.c
index de07c2feaa321995bced42ae009a32895396ae64..c63e8f26d90178a9eb05f8aa872dc490cf4a000e 100644
--- a/arch/arm/mach-s3c2440/s3c244x-irq.c
+++ b/arch/arm/mach-s3c2440/s3c244x-irq.c
@@ -116,8 +116,6 @@ static int s3c244x_irq_add(struct sys_device *sysdev)
 
 static struct sysdev_driver s3c2440_irq_driver = {
 	.add		= s3c244x_irq_add,
-	.suspend	= s3c24xx_irq_suspend,
-	.resume		= s3c24xx_irq_resume,
 };
 
 static int s3c2440_irq_init(void)
@@ -129,8 +127,6 @@ arch_initcall(s3c2440_irq_init);
 
 static struct sysdev_driver s3c2442_irq_driver = {
 	.add		= s3c244x_irq_add,
-	.suspend	= s3c24xx_irq_suspend,
-	.resume		= s3c24xx_irq_resume,
 };
 
 
diff --git a/arch/arm/mach-s3c2440/s3c244x.c b/arch/arm/mach-s3c2440/s3c244x.c
index 90c1707b9c9546d0709a61ea6f49ac4e56f884fb..7e8a23d2098a3614bb9e30fab0a96db910c5e6e6 100644
--- a/arch/arm/mach-s3c2440/s3c244x.c
+++ b/arch/arm/mach-s3c2440/s3c244x.c
@@ -19,6 +19,7 @@
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/clk.h>
 #include <linux/io.h>
 
@@ -134,45 +135,14 @@ void __init s3c244x_init_clocks(int xtal)
 	s3c2410_baseclk_add();
 }
 
-#ifdef CONFIG_PM
-
-static struct sleep_save s3c244x_sleep[] = {
-	SAVE_ITEM(S3C2440_DSC0),
-	SAVE_ITEM(S3C2440_DSC1),
-	SAVE_ITEM(S3C2440_GPJDAT),
-	SAVE_ITEM(S3C2440_GPJCON),
-	SAVE_ITEM(S3C2440_GPJUP)
-};
-
-static int s3c244x_suspend(struct sys_device *dev, pm_message_t state)
-{
-	s3c_pm_do_save(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
-	return 0;
-}
-
-static int s3c244x_resume(struct sys_device *dev)
-{
-	s3c_pm_do_restore(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
-	return 0;
-}
-
-#else
-#define s3c244x_suspend NULL
-#define s3c244x_resume  NULL
-#endif
-
 /* Since the S3C2442 and S3C2440 share  items, put both sysclasses here */
 
 struct sysdev_class s3c2440_sysclass = {
 	.name		= "s3c2440-core",
-	.suspend	= s3c244x_suspend,
-	.resume		= s3c244x_resume
 };
 
 struct sysdev_class s3c2442_sysclass = {
 	.name		= "s3c2442-core",
-	.suspend	= s3c244x_suspend,
-	.resume		= s3c244x_resume
 };
 
 /* need to register class before we actually register the device, and
@@ -194,3 +164,33 @@ static int __init s3c2442_core_init(void)
 }
 
 core_initcall(s3c2442_core_init);
+
+
+#ifdef CONFIG_PM
+static struct sleep_save s3c244x_sleep[] = {
+	SAVE_ITEM(S3C2440_DSC0),
+	SAVE_ITEM(S3C2440_DSC1),
+	SAVE_ITEM(S3C2440_GPJDAT),
+	SAVE_ITEM(S3C2440_GPJCON),
+	SAVE_ITEM(S3C2440_GPJUP)
+};
+
+static int s3c244x_suspend(void)
+{
+	s3c_pm_do_save(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
+	return 0;
+}
+
+static void s3c244x_resume(void)
+{
+	s3c_pm_do_restore(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
+}
+#else
+#define s3c244x_suspend NULL
+#define s3c244x_resume  NULL
+#endif
+
+struct syscore_ops s3c244x_pm_syscore_ops = {
+	.suspend	= s3c244x_suspend,
+	.resume		= s3c244x_resume,
+};
diff --git a/arch/arm/mach-s3c64xx/irq-pm.c b/arch/arm/mach-s3c64xx/irq-pm.c
index da1bec64b9dadfcc38faa1f734ec16b5b1ac5cd9..8bec61e242c7a73b287a3db9b03e5f1b499180ed 100644
--- a/arch/arm/mach-s3c64xx/irq-pm.c
+++ b/arch/arm/mach-s3c64xx/irq-pm.c
@@ -13,7 +13,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/serial_core.h>
 #include <linux/irq.h>
@@ -54,7 +54,7 @@ static struct irq_grp_save {
 
 static u32 irq_uart_mask[CONFIG_SERIAL_SAMSUNG_UARTS];
 
-static int s3c64xx_irq_pm_suspend(struct sys_device *dev, pm_message_t state)
+static int s3c64xx_irq_pm_suspend(void)
 {
 	struct irq_grp_save *grp = eint_grp_save;
 	int i;
@@ -75,7 +75,7 @@ static int s3c64xx_irq_pm_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int s3c64xx_irq_pm_resume(struct sys_device *dev)
+static void s3c64xx_irq_pm_resume(void)
 {
 	struct irq_grp_save *grp = eint_grp_save;
 	int i;
@@ -94,18 +94,18 @@ static int s3c64xx_irq_pm_resume(struct sys_device *dev)
 	}
 
 	S3C_PMDBG("%s: IRQ configuration restored\n", __func__);
-	return 0;
 }
 
-static struct sysdev_driver s3c64xx_irq_driver = {
+struct syscore_ops s3c64xx_irq_syscore_ops = {
 	.suspend = s3c64xx_irq_pm_suspend,
 	.resume	 = s3c64xx_irq_pm_resume,
 };
 
-static int __init s3c64xx_irq_pm_init(void)
+static __init int s3c64xx_syscore_init(void)
 {
-	return sysdev_driver_register(&s3c64xx_sysclass, &s3c64xx_irq_driver);
-}
+	register_syscore_ops(&s3c64xx_irq_syscore_ops);
 
-arch_initcall(s3c64xx_irq_pm_init);
+	return 0;
+}
 
+core_initcall(s3c64xx_syscore_init);
diff --git a/arch/arm/mach-s3c64xx/irq.c b/arch/arm/mach-s3c64xx/irq.c
index 67a145d440f3976b92670dfc5be1c8063cc0fe2f..97660c8141aef99ef5147d26a8b0f533e60da6f6 100644
--- a/arch/arm/mach-s3c64xx/irq.c
+++ b/arch/arm/mach-s3c64xx/irq.c
@@ -58,12 +58,7 @@ void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid)
 	vic_init(VA_VIC1, IRQ_VIC1_BASE, vic1_valid, 0);
 
 	/* add the timer sub-irqs */
-
-	s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0);
-	s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1);
-	s3c_init_vic_timer_irq(IRQ_TIMER2_VIC, IRQ_TIMER2);
-	s3c_init_vic_timer_irq(IRQ_TIMER3_VIC, IRQ_TIMER3);
-	s3c_init_vic_timer_irq(IRQ_TIMER4_VIC, IRQ_TIMER4);
+	s3c_init_vic_timer_irq(5, IRQ_TIMER0);
 
 	s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs));
 }
diff --git a/arch/arm/mach-s5p64x0/include/mach/uncompress.h b/arch/arm/mach-s5p64x0/include/mach/uncompress.h
index c65b229aab238238b158de49a5af2fc20a28399a..1608faf870ffdd347010f15b9395e86edd87cae6 100644
--- a/arch/arm/mach-s5p64x0/include/mach/uncompress.h
+++ b/arch/arm/mach-s5p64x0/include/mach/uncompress.h
@@ -24,8 +24,8 @@ typedef unsigned int upf_t;	/* cannot include linux/serial_core.h */
 
 /* uart setup */
 
-static unsigned int fifo_mask;
-static unsigned int fifo_max;
+unsigned int fifo_mask;
+unsigned int fifo_max;
 
 /* forward declerations */
 
@@ -43,7 +43,7 @@ static void arch_detect_cpu(void);
 /* how many bytes we allow into the FIFO at a time in FIFO mode */
 #define FIFO_MAX	 (14)
 
-static unsigned long uart_base;
+unsigned long uart_base;
 
 static __inline__ void get_uart_base(void)
 {
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index 549d7924fd4cc77621bccd668f857bcc0897f986..24febae3d4c0241bf89069898aec3a7a37bc6f12 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -16,6 +16,7 @@
 
 #include <linux/init.h>
 #include <linux/suspend.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 
 #include <plat/cpu.h>
@@ -140,7 +141,17 @@ static int s5pv210_pm_add(struct sys_device *sysdev)
 	return 0;
 }
 
-static int s5pv210_pm_resume(struct sys_device *dev)
+static struct sysdev_driver s5pv210_pm_driver = {
+	.add		= s5pv210_pm_add,
+};
+
+static __init int s5pv210_pm_drvinit(void)
+{
+	return sysdev_driver_register(&s5pv210_sysclass, &s5pv210_pm_driver);
+}
+arch_initcall(s5pv210_pm_drvinit);
+
+static void s5pv210_pm_resume(void)
 {
 	u32 tmp;
 
@@ -150,17 +161,15 @@ static int s5pv210_pm_resume(struct sys_device *dev)
 	__raw_writel(tmp , S5P_OTHERS);
 
 	s3c_pm_do_restore_core(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
-
-	return 0;
 }
 
-static struct sysdev_driver s5pv210_pm_driver = {
-	.add		= s5pv210_pm_add,
+static struct syscore_ops s5pv210_pm_syscore_ops = {
 	.resume		= s5pv210_pm_resume,
 };
 
-static __init int s5pv210_pm_drvinit(void)
+static __init int s5pv210_pm_syscore_init(void)
 {
-	return sysdev_driver_register(&s5pv210_sysclass, &s5pv210_pm_driver);
+	register_syscore_ops(&s5pv210_pm_syscore_ops);
+	return 0;
 }
-arch_initcall(s5pv210_pm_drvinit);
+arch_initcall(s5pv210_pm_syscore_init);
diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h
index a44da6a2916c9cfc02e9f6ee3ea0e8caa3923b1e..cff31ee246b770ad3566eb1ccafc1ed938d52864 100644
--- a/arch/arm/mach-sa1100/include/mach/memory.h
+++ b/arch/arm/mach-sa1100/include/mach/memory.h
@@ -14,18 +14,8 @@
  */
 #define PLAT_PHYS_OFFSET	UL(0xc0000000)
 
-#ifndef __ASSEMBLY__
-
 #ifdef CONFIG_SA1111
-void sa1111_adjust_zones(unsigned long *size, unsigned long *holes);
-
-#define arch_adjust_zones(size, holes) \
-	sa1111_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + SZ_1M - 1)
-#define MAX_DMA_ADDRESS		(PAGE_OFFSET + SZ_1M)
-
-#endif
+#define ARM_DMA_ZONE_SIZE	SZ_1M
 #endif
 
 /*
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 423ddb3d65e9c8e0b50743414559852d4b9197b0..dfbf824a69fab02326dbc52a8c1ac2799dbacc71 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -14,7 +14,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/ioport.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <asm/mach/irq.h>
@@ -234,7 +234,7 @@ static struct sa1100irq_state {
 	unsigned int	iccr;
 } sa1100irq_state;
 
-static int sa1100irq_suspend(struct sys_device *dev, pm_message_t state)
+static int sa1100irq_suspend(void)
 {
 	struct sa1100irq_state *st = &sa1100irq_state;
 
@@ -264,7 +264,7 @@ static int sa1100irq_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int sa1100irq_resume(struct sys_device *dev)
+static void sa1100irq_resume(void)
 {
 	struct sa1100irq_state *st = &sa1100irq_state;
 
@@ -277,24 +277,17 @@ static int sa1100irq_resume(struct sys_device *dev)
 
 		ICMR = st->icmr;
 	}
-	return 0;
 }
 
-static struct sysdev_class sa1100irq_sysclass = {
-	.name		= "sa11x0-irq",
+static struct syscore_ops sa1100irq_syscore_ops = {
 	.suspend	= sa1100irq_suspend,
 	.resume		= sa1100irq_resume,
 };
 
-static struct sys_device sa1100irq_device = {
-	.id		= 0,
-	.cls		= &sa1100irq_sysclass,
-};
-
 static int __init sa1100irq_init_devicefs(void)
 {
-	sysdev_class_register(&sa1100irq_sysclass);
-	return sysdev_register(&sa1100irq_device);
+	register_syscore_ops(&sa1100irq_syscore_ops);
+	return 0;
 }
 
 device_initcall(sa1100irq_init_devicefs);
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index ae4f3d80416f2a3c617daabb94fbed14ffd27b9f..fa6602491d54749c6b06483b2fc33eebc68a6c43 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -92,25 +92,11 @@ sa1100_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *c)
 static struct clock_event_device ckevt_sa1100_osmr0 = {
 	.name		= "osmr0",
 	.features	= CLOCK_EVT_FEAT_ONESHOT,
-	.shift		= 32,
 	.rating		= 200,
 	.set_next_event	= sa1100_osmr0_set_next_event,
 	.set_mode	= sa1100_osmr0_set_mode,
 };
 
-static cycle_t sa1100_read_oscr(struct clocksource *s)
-{
-	return OSCR;
-}
-
-static struct clocksource cksrc_sa1100_oscr = {
-	.name		= "oscr",
-	.rating		= 200,
-	.read		= sa1100_read_oscr,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static struct irqaction sa1100_timer_irq = {
 	.name		= "ost0",
 	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
@@ -120,14 +106,13 @@ static struct irqaction sa1100_timer_irq = {
 
 static void __init sa1100_timer_init(void)
 {
-	OIER = 0;		/* disable any timer interrupts */
-	OSSR = 0xf;		/* clear status on all timers */
+	OIER = 0;
+	OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
 
 	init_fixed_sched_clock(&cd, sa1100_update_sched_clock, 32,
 			       3686400, SC_MULT, SC_SHIFT);
 
-	ckevt_sa1100_osmr0.mult =
-		div_sc(3686400, NSEC_PER_SEC, ckevt_sa1100_osmr0.shift);
+	clockevents_calc_mult_shift(&ckevt_sa1100_osmr0, 3686400, 4);
 	ckevt_sa1100_osmr0.max_delta_ns =
 		clockevent_delta2ns(0x7fffffff, &ckevt_sa1100_osmr0);
 	ckevt_sa1100_osmr0.min_delta_ns =
@@ -136,7 +121,8 @@ static void __init sa1100_timer_init(void)
 
 	setup_irq(IRQ_OST0, &sa1100_timer_irq);
 
-	clocksource_register_hz(&cksrc_sa1100_oscr, CLOCK_TICK_RATE);
+	clocksource_mmio_init(&OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
+		clocksource_mmio_readl_up);
 	clockevents_register_device(&ckevt_sa1100_osmr0);
 }
 
diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h
index 9afb170000085f4bb21338c8a6913b34319c5d69..4c0831f83b0c4529bd4a123bc20da4c8d2a0ed88 100644
--- a/arch/arm/mach-shark/include/mach/memory.h
+++ b/arch/arm/mach-shark/include/mach/memory.h
@@ -17,25 +17,7 @@
  */
 #define PLAT_PHYS_OFFSET     UL(0x08000000)
 
-#ifndef __ASSEMBLY__
-
-static inline void __arch_adjust_zones(unsigned long *zone_size, unsigned long *zhole_size)
-{
-  /* Only the first 4 MB (=1024 Pages) are usable for DMA */
-  /* See dev / -> .properties in OpenFirmware. */
-  zone_size[1] = zone_size[0] - 1024;
-  zone_size[0] = 1024;
-  zhole_size[1] = zhole_size[0];
-  zhole_size[0] = 0;
-}
-
-#define arch_adjust_zones(size, holes) \
-	__arch_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD	(PHYS_OFFSET + SZ_4M - 1)
-#define MAX_DMA_ADDRESS		(PAGE_OFFSET + SZ_4M)
-
-#endif
+#define ARM_DMA_ZONE_SIZE	SZ_4M
 
 /*
  * Cache flushing area
diff --git a/arch/arm/mach-shmobile/include/mach/smp.h b/arch/arm/mach-shmobile/include/mach/smp.h
deleted file mode 100644
index 50db94e927adb16790b2cc404815a2b4fae84880..0000000000000000000000000000000000000000
--- a/arch/arm/mach-shmobile/include/mach/smp.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __MACH_SMP_H
-#define __MACH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-#if defined(CONFIG_ARM_GIC)
-	gic_raise_softirq(mask, ipi);
-#endif
-}
-
-#endif
diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c
index 65e879bab4dc527d876552407bc19eb2b8770283..f3888feb1c684de1911b20cbad2fc7208cf1aee6 100644
--- a/arch/arm/mach-shmobile/platsmp.c
+++ b/arch/arm/mach-shmobile/platsmp.c
@@ -16,6 +16,7 @@
 #include <linux/device.h>
 #include <linux/smp.h>
 #include <linux/io.h>
+#include <asm/hardware/gic.h>
 #include <asm/localtimer.h>
 #include <asm/mach-types.h>
 #include <mach/common.h>
@@ -57,6 +58,8 @@ void __init smp_init_cpus(void)
 
 	for (i = 0; i < ncores; i++)
 		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-shmobile/pm_runtime.c b/arch/arm/mach-shmobile/pm_runtime.c
index 94912d3944d3997d55bbb0b5d71d1be287c82ceb..2d1b67a59e4ae4318a888736680ef9dc31fcfdd6 100644
--- a/arch/arm/mach-shmobile/pm_runtime.c
+++ b/arch/arm/mach-shmobile/pm_runtime.c
@@ -18,152 +18,41 @@
 #include <linux/clk.h>
 #include <linux/sh_clk.h>
 #include <linux/bitmap.h>
+#include <linux/slab.h>
 
 #ifdef CONFIG_PM_RUNTIME
-#define BIT_ONCE 0
-#define BIT_ACTIVE 1
-#define BIT_CLK_ENABLED 2
 
-struct pm_runtime_data {
-	unsigned long flags;
-	struct clk *clk;
-};
-
-static void __devres_release(struct device *dev, void *res)
-{
-	struct pm_runtime_data *prd = res;
-
-	dev_dbg(dev, "__devres_release()\n");
-
-	if (test_bit(BIT_CLK_ENABLED, &prd->flags))
-		clk_disable(prd->clk);
-
-	if (test_bit(BIT_ACTIVE, &prd->flags))
-		clk_put(prd->clk);
-}
-
-static struct pm_runtime_data *__to_prd(struct device *dev)
-{
-	return devres_find(dev, __devres_release, NULL, NULL);
-}
-
-static void platform_pm_runtime_init(struct device *dev,
-				     struct pm_runtime_data *prd)
-{
-	if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags)) {
-		prd->clk = clk_get(dev, NULL);
-		if (!IS_ERR(prd->clk)) {
-			set_bit(BIT_ACTIVE, &prd->flags);
-			dev_info(dev, "clocks managed by runtime pm\n");
-		}
-	}
-}
-
-static void platform_pm_runtime_bug(struct device *dev,
-				    struct pm_runtime_data *prd)
-{
-	if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags))
-		dev_err(dev, "runtime pm suspend before resume\n");
-}
-
-int platform_pm_runtime_suspend(struct device *dev)
-{
-	struct pm_runtime_data *prd = __to_prd(dev);
-
-	dev_dbg(dev, "platform_pm_runtime_suspend()\n");
-
-	platform_pm_runtime_bug(dev, prd);
-
-	if (prd && test_bit(BIT_ACTIVE, &prd->flags)) {
-		clk_disable(prd->clk);
-		clear_bit(BIT_CLK_ENABLED, &prd->flags);
-	}
-
-	return 0;
-}
-
-int platform_pm_runtime_resume(struct device *dev)
-{
-	struct pm_runtime_data *prd = __to_prd(dev);
-
-	dev_dbg(dev, "platform_pm_runtime_resume()\n");
-
-	platform_pm_runtime_init(dev, prd);
-
-	if (prd && test_bit(BIT_ACTIVE, &prd->flags)) {
-		clk_enable(prd->clk);
-		set_bit(BIT_CLK_ENABLED, &prd->flags);
-	}
-
-	return 0;
-}
-
-int platform_pm_runtime_idle(struct device *dev)
+static int default_platform_runtime_idle(struct device *dev)
 {
 	/* suspend synchronously to disable clocks immediately */
 	return pm_runtime_suspend(dev);
 }
 
-static int platform_bus_notify(struct notifier_block *nb,
-			       unsigned long action, void *data)
-{
-	struct device *dev = data;
-	struct pm_runtime_data *prd;
-
-	dev_dbg(dev, "platform_bus_notify() %ld !\n", action);
-
-	if (action == BUS_NOTIFY_BIND_DRIVER) {
-		prd = devres_alloc(__devres_release, sizeof(*prd), GFP_KERNEL);
-		if (prd)
-			devres_add(dev, prd);
-		else
-			dev_err(dev, "unable to alloc memory for runtime pm\n");
-	}
-
-	return 0;
-}
-
-#else /* CONFIG_PM_RUNTIME */
-
-static int platform_bus_notify(struct notifier_block *nb,
-			       unsigned long action, void *data)
-{
-	struct device *dev = data;
-	struct clk *clk;
+static struct dev_power_domain default_power_domain = {
+	.ops = {
+		.runtime_suspend = pm_runtime_clk_suspend,
+		.runtime_resume = pm_runtime_clk_resume,
+		.runtime_idle = default_platform_runtime_idle,
+		USE_PLATFORM_PM_SLEEP_OPS
+	},
+};
 
-	dev_dbg(dev, "platform_bus_notify() %ld !\n", action);
+#define DEFAULT_PWR_DOMAIN_PTR	(&default_power_domain)
 
-	switch (action) {
-	case BUS_NOTIFY_BIND_DRIVER:
-		clk = clk_get(dev, NULL);
-		if (!IS_ERR(clk)) {
-			clk_enable(clk);
-			clk_put(clk);
-			dev_info(dev, "runtime pm disabled, clock forced on\n");
-		}
-		break;
-	case BUS_NOTIFY_UNBOUND_DRIVER:
-		clk = clk_get(dev, NULL);
-		if (!IS_ERR(clk)) {
-			clk_disable(clk);
-			clk_put(clk);
-			dev_info(dev, "runtime pm disabled, clock forced off\n");
-		}
-		break;
-	}
+#else
 
-	return 0;
-}
+#define DEFAULT_PWR_DOMAIN_PTR	NULL
 
 #endif /* CONFIG_PM_RUNTIME */
 
-static struct notifier_block platform_bus_notifier = {
-	.notifier_call = platform_bus_notify
+static struct pm_clk_notifier_block platform_bus_notifier = {
+	.pwr_domain = DEFAULT_PWR_DOMAIN_PTR,
+	.con_ids = { NULL, },
 };
 
 static int __init sh_pm_runtime_init(void)
 {
-	bus_register_notifier(&platform_bus_type, &platform_bus_notifier);
+	pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
 	return 0;
 }
 core_initcall(sh_pm_runtime_init);
diff --git a/arch/arm/mach-spear3xx/Kconfig b/arch/arm/mach-spear3xx/Kconfig
index 20d1317cc486b1c7a1cf0f7c1b4e6f37f4bc3c98..2cee6b0de3712db9b10d99ad5066209834d5227a 100644
--- a/arch/arm/mach-spear3xx/Kconfig
+++ b/arch/arm/mach-spear3xx/Kconfig
@@ -4,9 +4,26 @@
 
 if ARCH_SPEAR3XX
 
-choice
-	prompt "SPEAr3XX Family"
-	default MACH_SPEAR300
+menu "SPEAr3xx Implementations"
+config BOARD_SPEAR300_EVB
+	bool "SPEAr300 Evaluation Board"
+	select MACH_SPEAR300
+	help
+	  Supports ST SPEAr300 Evaluation Board
+
+config BOARD_SPEAR310_EVB
+	bool "SPEAr310 Evaluation Board"
+	select MACH_SPEAR310
+	help
+	  Supports ST SPEAr310 Evaluation Board
+
+config BOARD_SPEAR320_EVB
+	bool "SPEAr320 Evaluation Board"
+	select MACH_SPEAR320
+	help
+	  Supports ST SPEAr320 Evaluation Board
+
+endmenu
 
 config MACH_SPEAR300
 	bool "SPEAr300"
@@ -23,11 +40,4 @@ config MACH_SPEAR320
 	help
 	  Supports ST SPEAr320 Machine
 
-endchoice
-
-# Adding SPEAr3XX machine specific configuration files
-source "arch/arm/mach-spear3xx/Kconfig300"
-source "arch/arm/mach-spear3xx/Kconfig310"
-source "arch/arm/mach-spear3xx/Kconfig320"
-
 endif #ARCH_SPEAR3XX
diff --git a/arch/arm/mach-spear3xx/Kconfig300 b/arch/arm/mach-spear3xx/Kconfig300
deleted file mode 100644
index c519a05b4ab4adfa277181f6f27230c4ec3305b0..0000000000000000000000000000000000000000
--- a/arch/arm/mach-spear3xx/Kconfig300
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr300 machine configuration file
-#
-
-if MACH_SPEAR300
-
-choice
-	prompt "SPEAr300 Boards"
-	default BOARD_SPEAR300_EVB
-
-config BOARD_SPEAR300_EVB
-	bool "SPEAr300 Evaluation Board"
-	help
-	  Supports ST SPEAr300 Evaluation Board
-endchoice
-
-endif	#MACH_SPEAR300
diff --git a/arch/arm/mach-spear3xx/Kconfig310 b/arch/arm/mach-spear3xx/Kconfig310
deleted file mode 100644
index 60e7442d75bd12c84a2eb57a3d9aec7151dbcb1f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-spear3xx/Kconfig310
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr310 machine configuration file
-#
-
-if MACH_SPEAR310
-
-choice
-	prompt "SPEAr310 Boards"
-	default BOARD_SPEAR310_EVB
-
-config BOARD_SPEAR310_EVB
-	bool "SPEAr310 Evaluation Board"
-	help
-	  Supports ST SPEAr310 Evaluation Board
-endchoice
-
-endif	#MACH_SPEAR310
diff --git a/arch/arm/mach-spear3xx/Kconfig320 b/arch/arm/mach-spear3xx/Kconfig320
deleted file mode 100644
index 1c1d438399b8234e30ced57549ae03fe8cb47201..0000000000000000000000000000000000000000
--- a/arch/arm/mach-spear3xx/Kconfig320
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr320 machine configuration file
-#
-
-if MACH_SPEAR320
-
-choice
-	prompt "SPEAr320 Boards"
-	default BOARD_SPEAR320_EVB
-
-config BOARD_SPEAR320_EVB
-	bool "SPEAr320 Evaluation Board"
-	help
-	  Supports ST SPEAr320 Evaluation Board
-endchoice
-
-endif	#MACH_SPEAR320
diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c
index 98bc7edc95a62fe71ffbbc5e41f15878d6d748c4..f67860cd649f3df1ee009425d5938feaf9fa0784 100644
--- a/arch/arm/mach-spear3xx/clock.c
+++ b/arch/arm/mach-spear3xx/clock.c
@@ -13,6 +13,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <asm/mach-types.h>
 #include <plat/clock.h>
 #include <mach/misc_regs.h>
 
@@ -688,56 +689,71 @@ static struct clk_lookup spear_clk_lookups[] = {
 	{ .dev_id = "adc",		.clk = &adc_clk},
 	{ .dev_id = "ssp-pl022.0",	.clk = &ssp0_clk},
 	{ .dev_id = "gpio",		.clk = &gpio_clk},
-#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
-	{ .dev_id = "physmap-flash",	.clk = &emi_clk},
-#endif
-#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR310) || \
-	defined(CONFIG_MACH_SPEAR320)
-	{ .con_id = "fsmc",		.clk = &fsmc_clk},
-#endif
-
-/* common clocks to spear310 and spear320 */
-#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
-	{ .dev_id = "uart1",		.clk = &uart1_clk},
-	{ .dev_id = "uart2",		.clk = &uart2_clk},
-#endif
-
-	/* common clock to spear300 and spear320 */
-#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR320)
-	{ .dev_id = "clcd",		.clk = &clcd_clk},
-	{ .dev_id = "sdhci",		.clk = &sdhci_clk},
-#endif /* CONFIG_MACH_SPEAR300 || CONFIG_MACH_SPEAR320 */
+};
 
-	/* spear300 machine specific clock structures */
+/* array of all spear 300 clock lookups */
 #ifdef CONFIG_MACH_SPEAR300
+static struct clk_lookup spear300_clk_lookups[] = {
+	{ .dev_id = "clcd",		.clk = &clcd_clk},
+	{ .con_id = "fsmc",		.clk = &fsmc_clk},
 	{ .dev_id = "gpio1",		.clk = &gpio1_clk},
 	{ .dev_id = "keyboard",		.clk = &kbd_clk},
+	{ .dev_id = "sdhci",		.clk = &sdhci_clk},
+};
 #endif
 
-	/* spear310 machine specific clock structures */
+/* array of all spear 310 clock lookups */
 #ifdef CONFIG_MACH_SPEAR310
+static struct clk_lookup spear310_clk_lookups[] = {
+	{ .con_id = "fsmc",		.clk = &fsmc_clk},
+	{ .con_id = "emi",		.clk = &emi_clk},
+	{ .dev_id = "uart1",		.clk = &uart1_clk},
+	{ .dev_id = "uart2",		.clk = &uart2_clk},
 	{ .dev_id = "uart3",		.clk = &uart3_clk},
 	{ .dev_id = "uart4",		.clk = &uart4_clk},
 	{ .dev_id = "uart5",		.clk = &uart5_clk},
-
+};
 #endif
-	/* spear320 machine specific clock structures */
+
+/* array of all spear 320 clock lookups */
 #ifdef CONFIG_MACH_SPEAR320
+static struct clk_lookup spear320_clk_lookups[] = {
+	{ .dev_id = "clcd",		.clk = &clcd_clk},
+	{ .con_id = "fsmc",		.clk = &fsmc_clk},
+	{ .dev_id = "i2c_designware.1",	.clk = &i2c1_clk},
+	{ .con_id = "emi",		.clk = &emi_clk},
+	{ .dev_id = "pwm",		.clk = &pwm_clk},
+	{ .dev_id = "sdhci",		.clk = &sdhci_clk},
 	{ .dev_id = "c_can_platform.0",	.clk = &can0_clk},
 	{ .dev_id = "c_can_platform.1",	.clk = &can1_clk},
-	{ .dev_id = "i2c_designware.1",	.clk = &i2c1_clk},
 	{ .dev_id = "ssp-pl022.1",	.clk = &ssp1_clk},
 	{ .dev_id = "ssp-pl022.2",	.clk = &ssp2_clk},
-	{ .dev_id = "pwm",		.clk = &pwm_clk},
-#endif
+	{ .dev_id = "uart1",		.clk = &uart1_clk},
+	{ .dev_id = "uart2",		.clk = &uart2_clk},
 };
+#endif
 
-void __init clk_init(void)
+void __init spear3xx_clk_init(void)
 {
-	int i;
+	int i, cnt;
+	struct clk_lookup *lookups;
+
+	if (machine_is_spear300()) {
+		cnt = ARRAY_SIZE(spear300_clk_lookups);
+		lookups = spear300_clk_lookups;
+	} else if (machine_is_spear310()) {
+		cnt = ARRAY_SIZE(spear310_clk_lookups);
+		lookups = spear310_clk_lookups;
+	} else {
+		cnt = ARRAY_SIZE(spear320_clk_lookups);
+		lookups = spear320_clk_lookups;
+	}
 
 	for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
 		clk_register(&spear_clk_lookups[i]);
 
-	recalc_root_clocks();
+	for (i = 0; i < cnt; i++)
+		clk_register(&lookups[i]);
+
+	clk_init();
 }
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index 8e30636909ef9c9a6b7518c853ab098e9ee9508b..b8f31c3935f7c23eae979532ea337d5c9fddac50 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -27,16 +27,16 @@
  * Following GPT channels will be used as clock source and clockevent
  */
 #define SPEAR_GPT0_BASE		SPEAR3XX_ML1_TMR_BASE
-#define SPEAR_GPT0_CHAN0_IRQ	IRQ_CPU_GPT1_1
-#define SPEAR_GPT0_CHAN1_IRQ	IRQ_CPU_GPT1_2
+#define SPEAR_GPT0_CHAN0_IRQ	SPEAR3XX_IRQ_CPU_GPT1_1
+#define SPEAR_GPT0_CHAN1_IRQ	SPEAR3XX_IRQ_CPU_GPT1_2
 
 /* Add spear3xx family device structure declarations here */
-extern struct amba_device gpio_device;
-extern struct amba_device uart_device;
+extern struct amba_device spear3xx_gpio_device;
+extern struct amba_device spear3xx_uart_device;
 extern struct sys_timer spear3xx_timer;
 
 /* Add spear3xx family function declarations here */
-void __init clk_init(void);
+void __init spear3xx_clk_init(void);
 void __init spear_setup_timer(void);
 void __init spear3xx_map_io(void);
 void __init spear3xx_init_irq(void);
@@ -60,81 +60,80 @@ void __init spear3xx_init(void);
 #define PMX_TIMER_1_2_MASK	(1 << 0)
 
 /* pad mux devices */
-extern struct pmx_dev pmx_firda;
-extern struct pmx_dev pmx_i2c;
-extern struct pmx_dev pmx_ssp_cs;
-extern struct pmx_dev pmx_ssp;
-extern struct pmx_dev pmx_mii;
-extern struct pmx_dev pmx_gpio_pin0;
-extern struct pmx_dev pmx_gpio_pin1;
-extern struct pmx_dev pmx_gpio_pin2;
-extern struct pmx_dev pmx_gpio_pin3;
-extern struct pmx_dev pmx_gpio_pin4;
-extern struct pmx_dev pmx_gpio_pin5;
-extern struct pmx_dev pmx_uart0_modem;
-extern struct pmx_dev pmx_uart0;
-extern struct pmx_dev pmx_timer_3_4;
-extern struct pmx_dev pmx_timer_1_2;
+extern struct pmx_dev spear3xx_pmx_firda;
+extern struct pmx_dev spear3xx_pmx_i2c;
+extern struct pmx_dev spear3xx_pmx_ssp_cs;
+extern struct pmx_dev spear3xx_pmx_ssp;
+extern struct pmx_dev spear3xx_pmx_mii;
+extern struct pmx_dev spear3xx_pmx_gpio_pin0;
+extern struct pmx_dev spear3xx_pmx_gpio_pin1;
+extern struct pmx_dev spear3xx_pmx_gpio_pin2;
+extern struct pmx_dev spear3xx_pmx_gpio_pin3;
+extern struct pmx_dev spear3xx_pmx_gpio_pin4;
+extern struct pmx_dev spear3xx_pmx_gpio_pin5;
+extern struct pmx_dev spear3xx_pmx_uart0_modem;
+extern struct pmx_dev spear3xx_pmx_uart0;
+extern struct pmx_dev spear3xx_pmx_timer_3_4;
+extern struct pmx_dev spear3xx_pmx_timer_1_2;
 
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 /* padmux plgpio devices */
-extern struct pmx_dev pmx_plgpio_0_1;
-extern struct pmx_dev pmx_plgpio_2_3;
-extern struct pmx_dev pmx_plgpio_4_5;
-extern struct pmx_dev pmx_plgpio_6_9;
-extern struct pmx_dev pmx_plgpio_10_27;
-extern struct pmx_dev pmx_plgpio_28;
-extern struct pmx_dev pmx_plgpio_29;
-extern struct pmx_dev pmx_plgpio_30;
-extern struct pmx_dev pmx_plgpio_31;
-extern struct pmx_dev pmx_plgpio_32;
-extern struct pmx_dev pmx_plgpio_33;
-extern struct pmx_dev pmx_plgpio_34_36;
-extern struct pmx_dev pmx_plgpio_37_42;
-extern struct pmx_dev pmx_plgpio_43_44_47_48;
-extern struct pmx_dev pmx_plgpio_45_46_49_50;
+extern struct pmx_dev spear3xx_pmx_plgpio_0_1;
+extern struct pmx_dev spear3xx_pmx_plgpio_2_3;
+extern struct pmx_dev spear3xx_pmx_plgpio_4_5;
+extern struct pmx_dev spear3xx_pmx_plgpio_6_9;
+extern struct pmx_dev spear3xx_pmx_plgpio_10_27;
+extern struct pmx_dev spear3xx_pmx_plgpio_28;
+extern struct pmx_dev spear3xx_pmx_plgpio_29;
+extern struct pmx_dev spear3xx_pmx_plgpio_30;
+extern struct pmx_dev spear3xx_pmx_plgpio_31;
+extern struct pmx_dev spear3xx_pmx_plgpio_32;
+extern struct pmx_dev spear3xx_pmx_plgpio_33;
+extern struct pmx_dev spear3xx_pmx_plgpio_34_36;
+extern struct pmx_dev spear3xx_pmx_plgpio_37_42;
+extern struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48;
+extern struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50;
 #endif
 
-extern struct pmx_driver pmx_driver;
-
 /* spear300 declarations */
 #ifdef CONFIG_MACH_SPEAR300
 /* Add spear300 machine device structure declarations here */
-extern struct amba_device gpio1_device;
+extern struct amba_device spear300_gpio1_device;
 
 /* pad mux modes */
-extern struct pmx_mode nand_mode;
-extern struct pmx_mode nor_mode;
-extern struct pmx_mode photo_frame_mode;
-extern struct pmx_mode lend_ip_phone_mode;
-extern struct pmx_mode hend_ip_phone_mode;
-extern struct pmx_mode lend_wifi_phone_mode;
-extern struct pmx_mode hend_wifi_phone_mode;
-extern struct pmx_mode ata_pabx_wi2s_mode;
-extern struct pmx_mode ata_pabx_i2s_mode;
-extern struct pmx_mode caml_lcdw_mode;
-extern struct pmx_mode camu_lcd_mode;
-extern struct pmx_mode camu_wlcd_mode;
-extern struct pmx_mode caml_lcd_mode;
+extern struct pmx_mode spear300_nand_mode;
+extern struct pmx_mode spear300_nor_mode;
+extern struct pmx_mode spear300_photo_frame_mode;
+extern struct pmx_mode spear300_lend_ip_phone_mode;
+extern struct pmx_mode spear300_hend_ip_phone_mode;
+extern struct pmx_mode spear300_lend_wifi_phone_mode;
+extern struct pmx_mode spear300_hend_wifi_phone_mode;
+extern struct pmx_mode spear300_ata_pabx_wi2s_mode;
+extern struct pmx_mode spear300_ata_pabx_i2s_mode;
+extern struct pmx_mode spear300_caml_lcdw_mode;
+extern struct pmx_mode spear300_camu_lcd_mode;
+extern struct pmx_mode spear300_camu_wlcd_mode;
+extern struct pmx_mode spear300_caml_lcd_mode;
 
 /* pad mux devices */
-extern struct pmx_dev pmx_fsmc_2_chips;
-extern struct pmx_dev pmx_fsmc_4_chips;
-extern struct pmx_dev pmx_keyboard;
-extern struct pmx_dev pmx_clcd;
-extern struct pmx_dev pmx_telecom_gpio;
-extern struct pmx_dev pmx_telecom_tdm;
-extern struct pmx_dev pmx_telecom_spi_cs_i2c_clk;
-extern struct pmx_dev pmx_telecom_camera;
-extern struct pmx_dev pmx_telecom_dac;
-extern struct pmx_dev pmx_telecom_i2s;
-extern struct pmx_dev pmx_telecom_boot_pins;
-extern struct pmx_dev pmx_telecom_sdhci_4bit;
-extern struct pmx_dev pmx_telecom_sdhci_8bit;
-extern struct pmx_dev pmx_gpio1;
+extern struct pmx_dev spear300_pmx_fsmc_2_chips;
+extern struct pmx_dev spear300_pmx_fsmc_4_chips;
+extern struct pmx_dev spear300_pmx_keyboard;
+extern struct pmx_dev spear300_pmx_clcd;
+extern struct pmx_dev spear300_pmx_telecom_gpio;
+extern struct pmx_dev spear300_pmx_telecom_tdm;
+extern struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk;
+extern struct pmx_dev spear300_pmx_telecom_camera;
+extern struct pmx_dev spear300_pmx_telecom_dac;
+extern struct pmx_dev spear300_pmx_telecom_i2s;
+extern struct pmx_dev spear300_pmx_telecom_boot_pins;
+extern struct pmx_dev spear300_pmx_telecom_sdhci_4bit;
+extern struct pmx_dev spear300_pmx_telecom_sdhci_8bit;
+extern struct pmx_dev spear300_pmx_gpio1;
 
 /* Add spear300 machine function declarations here */
-void __init spear300_init(void);
+void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR300 */
 
@@ -143,17 +142,18 @@ void __init spear300_init(void);
 /* Add spear310 machine device structure declarations here */
 
 /* pad mux devices */
-extern struct pmx_dev pmx_emi_cs_0_1_4_5;
-extern struct pmx_dev pmx_emi_cs_2_3;
-extern struct pmx_dev pmx_uart1;
-extern struct pmx_dev pmx_uart2;
-extern struct pmx_dev pmx_uart3_4_5;
-extern struct pmx_dev pmx_fsmc;
-extern struct pmx_dev pmx_rs485_0_1;
-extern struct pmx_dev pmx_tdm0;
+extern struct pmx_dev spear310_pmx_emi_cs_0_1_4_5;
+extern struct pmx_dev spear310_pmx_emi_cs_2_3;
+extern struct pmx_dev spear310_pmx_uart1;
+extern struct pmx_dev spear310_pmx_uart2;
+extern struct pmx_dev spear310_pmx_uart3_4_5;
+extern struct pmx_dev spear310_pmx_fsmc;
+extern struct pmx_dev spear310_pmx_rs485_0_1;
+extern struct pmx_dev spear310_pmx_tdm0;
 
 /* Add spear310 machine function declarations here */
-void __init spear310_init(void);
+void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR310 */
 
@@ -162,37 +162,38 @@ void __init spear310_init(void);
 /* Add spear320 machine device structure declarations here */
 
 /* pad mux modes */
-extern struct pmx_mode auto_net_smii_mode;
-extern struct pmx_mode auto_net_mii_mode;
-extern struct pmx_mode auto_exp_mode;
-extern struct pmx_mode small_printers_mode;
+extern struct pmx_mode spear320_auto_net_smii_mode;
+extern struct pmx_mode spear320_auto_net_mii_mode;
+extern struct pmx_mode spear320_auto_exp_mode;
+extern struct pmx_mode spear320_small_printers_mode;
 
 /* pad mux devices */
-extern struct pmx_dev pmx_clcd;
-extern struct pmx_dev pmx_emi;
-extern struct pmx_dev pmx_fsmc;
-extern struct pmx_dev pmx_spp;
-extern struct pmx_dev pmx_sdhci;
-extern struct pmx_dev pmx_i2s;
-extern struct pmx_dev pmx_uart1;
-extern struct pmx_dev pmx_uart1_modem;
-extern struct pmx_dev pmx_uart2;
-extern struct pmx_dev pmx_touchscreen;
-extern struct pmx_dev pmx_can;
-extern struct pmx_dev pmx_sdhci_led;
-extern struct pmx_dev pmx_pwm0;
-extern struct pmx_dev pmx_pwm1;
-extern struct pmx_dev pmx_pwm2;
-extern struct pmx_dev pmx_pwm3;
-extern struct pmx_dev pmx_ssp1;
-extern struct pmx_dev pmx_ssp2;
-extern struct pmx_dev pmx_mii1;
-extern struct pmx_dev pmx_smii0;
-extern struct pmx_dev pmx_smii1;
-extern struct pmx_dev pmx_i2c1;
+extern struct pmx_dev spear320_pmx_clcd;
+extern struct pmx_dev spear320_pmx_emi;
+extern struct pmx_dev spear320_pmx_fsmc;
+extern struct pmx_dev spear320_pmx_spp;
+extern struct pmx_dev spear320_pmx_sdhci;
+extern struct pmx_dev spear320_pmx_i2s;
+extern struct pmx_dev spear320_pmx_uart1;
+extern struct pmx_dev spear320_pmx_uart1_modem;
+extern struct pmx_dev spear320_pmx_uart2;
+extern struct pmx_dev spear320_pmx_touchscreen;
+extern struct pmx_dev spear320_pmx_can;
+extern struct pmx_dev spear320_pmx_sdhci_led;
+extern struct pmx_dev spear320_pmx_pwm0;
+extern struct pmx_dev spear320_pmx_pwm1;
+extern struct pmx_dev spear320_pmx_pwm2;
+extern struct pmx_dev spear320_pmx_pwm3;
+extern struct pmx_dev spear320_pmx_ssp1;
+extern struct pmx_dev spear320_pmx_ssp2;
+extern struct pmx_dev spear320_pmx_mii1;
+extern struct pmx_dev spear320_pmx_smii0;
+extern struct pmx_dev spear320_pmx_smii1;
+extern struct pmx_dev spear320_pmx_i2c1;
 
 /* Add spear320 machine function declarations here */
-void __init spear320_init(void);
+void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR320 */
 
diff --git a/arch/arm/mach-spear3xx/include/mach/irqs.h b/arch/arm/mach-spear3xx/include/mach/irqs.h
index a1a7f481866d43a4057dbf297ce29e27a7eb0f1b..6e265442808eb814bf96d5a83bca046ef53f1163 100644
--- a/arch/arm/mach-spear3xx/include/mach/irqs.h
+++ b/arch/arm/mach-spear3xx/include/mach/irqs.h
@@ -15,138 +15,140 @@
 #define __MACH_IRQS_H
 
 /* SPEAr3xx IRQ definitions */
-#define IRQ_HW_ACCEL_MOD_0			0
-#define IRQ_INTRCOMM_RAS_ARM			1
-#define IRQ_CPU_GPT1_1				2
-#define IRQ_CPU_GPT1_2				3
-#define IRQ_BASIC_GPT1_1			4
-#define IRQ_BASIC_GPT1_2			5
-#define IRQ_BASIC_GPT2_1			6
-#define IRQ_BASIC_GPT2_2			7
-#define IRQ_BASIC_DMA				8
-#define IRQ_BASIC_SMI				9
-#define IRQ_BASIC_RTC				10
-#define IRQ_BASIC_GPIO				11
-#define IRQ_BASIC_WDT				12
-#define IRQ_DDR_CONTROLLER			13
-#define IRQ_SYS_ERROR				14
-#define IRQ_WAKEUP_RCV				15
-#define IRQ_JPEG				16
-#define IRQ_IRDA				17
-#define IRQ_ADC					18
-#define IRQ_UART				19
-#define IRQ_SSP					20
-#define IRQ_I2C					21
-#define IRQ_MAC_1				22
-#define IRQ_MAC_2				23
-#define IRQ_USB_DEV				24
-#define IRQ_USB_H_OHCI_0			25
-#define IRQ_USB_H_EHCI_0			26
-#define IRQ_USB_H_EHCI_1			IRQ_USB_H_EHCI_0
-#define IRQ_USB_H_OHCI_1			27
-#define IRQ_GEN_RAS_1				28
-#define IRQ_GEN_RAS_2				29
-#define IRQ_GEN_RAS_3				30
-#define IRQ_HW_ACCEL_MOD_1			31
-#define IRQ_VIC_END				32
-
-#define VIRQ_START				IRQ_VIC_END
+#define SPEAR3XX_IRQ_HW_ACCEL_MOD_0		0
+#define SPEAR3XX_IRQ_INTRCOMM_RAS_ARM		1
+#define SPEAR3XX_IRQ_CPU_GPT1_1			2
+#define SPEAR3XX_IRQ_CPU_GPT1_2			3
+#define SPEAR3XX_IRQ_BASIC_GPT1_1		4
+#define SPEAR3XX_IRQ_BASIC_GPT1_2		5
+#define SPEAR3XX_IRQ_BASIC_GPT2_1		6
+#define SPEAR3XX_IRQ_BASIC_GPT2_2		7
+#define SPEAR3XX_IRQ_BASIC_DMA			8
+#define SPEAR3XX_IRQ_BASIC_SMI			9
+#define SPEAR3XX_IRQ_BASIC_RTC			10
+#define SPEAR3XX_IRQ_BASIC_GPIO			11
+#define SPEAR3XX_IRQ_BASIC_WDT			12
+#define SPEAR3XX_IRQ_DDR_CONTROLLER		13
+#define SPEAR3XX_IRQ_SYS_ERROR			14
+#define SPEAR3XX_IRQ_WAKEUP_RCV			15
+#define SPEAR3XX_IRQ_JPEG			16
+#define SPEAR3XX_IRQ_IRDA			17
+#define SPEAR3XX_IRQ_ADC			18
+#define SPEAR3XX_IRQ_UART			19
+#define SPEAR3XX_IRQ_SSP			20
+#define SPEAR3XX_IRQ_I2C			21
+#define SPEAR3XX_IRQ_MAC_1			22
+#define SPEAR3XX_IRQ_MAC_2			23
+#define SPEAR3XX_IRQ_USB_DEV			24
+#define SPEAR3XX_IRQ_USB_H_OHCI_0		25
+#define SPEAR3XX_IRQ_USB_H_EHCI_0		26
+#define SPEAR3XX_IRQ_USB_H_EHCI_1		SPEAR3XX_IRQ_USB_H_EHCI_0
+#define SPEAR3XX_IRQ_USB_H_OHCI_1		27
+#define SPEAR3XX_IRQ_GEN_RAS_1			28
+#define SPEAR3XX_IRQ_GEN_RAS_2			29
+#define SPEAR3XX_IRQ_GEN_RAS_3			30
+#define SPEAR3XX_IRQ_HW_ACCEL_MOD_1		31
+#define SPEAR3XX_IRQ_VIC_END			32
+
+#define SPEAR3XX_VIRQ_START			SPEAR3XX_IRQ_VIC_END
 
 /* SPEAr300 Virtual irq definitions */
-#ifdef CONFIG_MACH_SPEAR300
 /* IRQs sharing IRQ_GEN_RAS_1 */
-#define VIRQ_IT_PERS_S				(VIRQ_START + 0)
-#define VIRQ_IT_CHANGE_S			(VIRQ_START + 1)
-#define VIRQ_I2S				(VIRQ_START + 2)
-#define VIRQ_TDM				(VIRQ_START + 3)
-#define VIRQ_CAMERA_L				(VIRQ_START + 4)
-#define VIRQ_CAMERA_F				(VIRQ_START + 5)
-#define VIRQ_CAMERA_V				(VIRQ_START + 6)
-#define VIRQ_KEYBOARD				(VIRQ_START + 7)
-#define VIRQ_GPIO1				(VIRQ_START + 8)
+#define SPEAR300_VIRQ_IT_PERS_S			(SPEAR3XX_VIRQ_START + 0)
+#define SPEAR300_VIRQ_IT_CHANGE_S		(SPEAR3XX_VIRQ_START + 1)
+#define SPEAR300_VIRQ_I2S			(SPEAR3XX_VIRQ_START + 2)
+#define SPEAR300_VIRQ_TDM			(SPEAR3XX_VIRQ_START + 3)
+#define SPEAR300_VIRQ_CAMERA_L			(SPEAR3XX_VIRQ_START + 4)
+#define SPEAR300_VIRQ_CAMERA_F			(SPEAR3XX_VIRQ_START + 5)
+#define SPEAR300_VIRQ_CAMERA_V			(SPEAR3XX_VIRQ_START + 6)
+#define SPEAR300_VIRQ_KEYBOARD			(SPEAR3XX_VIRQ_START + 7)
+#define SPEAR300_VIRQ_GPIO1			(SPEAR3XX_VIRQ_START + 8)
 
 /* IRQs sharing IRQ_GEN_RAS_3 */
-#define IRQ_CLCD				IRQ_GEN_RAS_3
+#define SPEAR300_IRQ_CLCD			SPEAR3XX_IRQ_GEN_RAS_3
 
 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define IRQ_SDHCI				IRQ_INTRCOMM_RAS_ARM
-
-/* GPIO pins virtual irqs */
-#define SPEAR_GPIO_INT_BASE			(VIRQ_START + 9)
-#define SPEAR_GPIO1_INT_BASE			(SPEAR_GPIO_INT_BASE + 8)
-#define SPEAR_GPIO_INT_END			(SPEAR_GPIO1_INT_BASE + 8)
+#define SPEAR300_IRQ_SDHCI			SPEAR3XX_IRQ_INTRCOMM_RAS_ARM
 
 /* SPEAr310 Virtual irq definitions */
-#elif defined(CONFIG_MACH_SPEAR310)
 /* IRQs sharing IRQ_GEN_RAS_1 */
-#define VIRQ_SMII0				(VIRQ_START + 0)
-#define VIRQ_SMII1				(VIRQ_START + 1)
-#define VIRQ_SMII2				(VIRQ_START + 2)
-#define VIRQ_SMII3				(VIRQ_START + 3)
-#define VIRQ_WAKEUP_SMII0			(VIRQ_START + 4)
-#define VIRQ_WAKEUP_SMII1			(VIRQ_START + 5)
-#define VIRQ_WAKEUP_SMII2			(VIRQ_START + 6)
-#define VIRQ_WAKEUP_SMII3			(VIRQ_START + 7)
+#define SPEAR310_VIRQ_SMII0			(SPEAR3XX_VIRQ_START + 0)
+#define SPEAR310_VIRQ_SMII1			(SPEAR3XX_VIRQ_START + 1)
+#define SPEAR310_VIRQ_SMII2			(SPEAR3XX_VIRQ_START + 2)
+#define SPEAR310_VIRQ_SMII3			(SPEAR3XX_VIRQ_START + 3)
+#define SPEAR310_VIRQ_WAKEUP_SMII0		(SPEAR3XX_VIRQ_START + 4)
+#define SPEAR310_VIRQ_WAKEUP_SMII1		(SPEAR3XX_VIRQ_START + 5)
+#define SPEAR310_VIRQ_WAKEUP_SMII2		(SPEAR3XX_VIRQ_START + 6)
+#define SPEAR310_VIRQ_WAKEUP_SMII3		(SPEAR3XX_VIRQ_START + 7)
 
 /* IRQs sharing IRQ_GEN_RAS_2 */
-#define VIRQ_UART1				(VIRQ_START + 8)
-#define VIRQ_UART2				(VIRQ_START + 9)
-#define VIRQ_UART3				(VIRQ_START + 10)
-#define VIRQ_UART4				(VIRQ_START + 11)
-#define VIRQ_UART5				(VIRQ_START + 12)
+#define SPEAR310_VIRQ_UART1			(SPEAR3XX_VIRQ_START + 8)
+#define SPEAR310_VIRQ_UART2			(SPEAR3XX_VIRQ_START + 9)
+#define SPEAR310_VIRQ_UART3			(SPEAR3XX_VIRQ_START + 10)
+#define SPEAR310_VIRQ_UART4			(SPEAR3XX_VIRQ_START + 11)
+#define SPEAR310_VIRQ_UART5			(SPEAR3XX_VIRQ_START + 12)
 
 /* IRQs sharing IRQ_GEN_RAS_3 */
-#define VIRQ_EMI				(VIRQ_START + 13)
-#define VIRQ_PLGPIO				(VIRQ_START + 14)
+#define SPEAR310_VIRQ_EMI			(SPEAR3XX_VIRQ_START + 13)
+#define SPEAR310_VIRQ_PLGPIO			(SPEAR3XX_VIRQ_START + 14)
 
 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define VIRQ_TDM_HDLC				(VIRQ_START + 15)
-#define VIRQ_RS485_0				(VIRQ_START + 16)
-#define VIRQ_RS485_1				(VIRQ_START + 17)
-
-/* GPIO pins virtual irqs */
-#define SPEAR_GPIO_INT_BASE			(VIRQ_START + 18)
+#define SPEAR310_VIRQ_TDM_HDLC			(SPEAR3XX_VIRQ_START + 15)
+#define SPEAR310_VIRQ_RS485_0			(SPEAR3XX_VIRQ_START + 16)
+#define SPEAR310_VIRQ_RS485_1			(SPEAR3XX_VIRQ_START + 17)
 
 /* SPEAr320 Virtual irq definitions */
-#else
 /* IRQs sharing IRQ_GEN_RAS_1 */
-#define VIRQ_EMI				(VIRQ_START + 0)
-#define VIRQ_CLCD				(VIRQ_START + 1)
-#define VIRQ_SPP				(VIRQ_START + 2)
+#define SPEAR320_VIRQ_EMI			(SPEAR3XX_VIRQ_START + 0)
+#define SPEAR320_VIRQ_CLCD			(SPEAR3XX_VIRQ_START + 1)
+#define SPEAR320_VIRQ_SPP			(SPEAR3XX_VIRQ_START + 2)
 
 /* IRQs sharing IRQ_GEN_RAS_2 */
-#define IRQ_SDHCI				IRQ_GEN_RAS_2
+#define SPEAR320_IRQ_SDHCI			SPEAR3XX_IRQ_GEN_RAS_2
 
 /* IRQs sharing IRQ_GEN_RAS_3 */
-#define VIRQ_PLGPIO				(VIRQ_START + 3)
-#define VIRQ_I2S_PLAY				(VIRQ_START + 4)
-#define VIRQ_I2S_REC				(VIRQ_START + 5)
+#define SPEAR320_VIRQ_PLGPIO			(SPEAR3XX_VIRQ_START + 3)
+#define SPEAR320_VIRQ_I2S_PLAY			(SPEAR3XX_VIRQ_START + 4)
+#define SPEAR320_VIRQ_I2S_REC			(SPEAR3XX_VIRQ_START + 5)
 
 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define VIRQ_CANU				(VIRQ_START + 6)
-#define VIRQ_CANL				(VIRQ_START + 7)
-#define VIRQ_UART1				(VIRQ_START + 8)
-#define VIRQ_UART2				(VIRQ_START + 9)
-#define VIRQ_SSP1				(VIRQ_START + 10)
-#define VIRQ_SSP2				(VIRQ_START + 11)
-#define VIRQ_SMII0				(VIRQ_START + 12)
-#define VIRQ_MII1_SMII1				(VIRQ_START + 13)
-#define VIRQ_WAKEUP_SMII0			(VIRQ_START + 14)
-#define VIRQ_WAKEUP_MII1_SMII1			(VIRQ_START + 15)
-#define VIRQ_I2C				(VIRQ_START + 16)
-
-/* GPIO pins virtual irqs */
-#define SPEAR_GPIO_INT_BASE			(VIRQ_START + 17)
+#define SPEAR320_VIRQ_CANU			(SPEAR3XX_VIRQ_START + 6)
+#define SPEAR320_VIRQ_CANL			(SPEAR3XX_VIRQ_START + 7)
+#define SPEAR320_VIRQ_UART1			(SPEAR3XX_VIRQ_START + 8)
+#define SPEAR320_VIRQ_UART2			(SPEAR3XX_VIRQ_START + 9)
+#define SPEAR320_VIRQ_SSP1			(SPEAR3XX_VIRQ_START + 10)
+#define SPEAR320_VIRQ_SSP2			(SPEAR3XX_VIRQ_START + 11)
+#define SPEAR320_VIRQ_SMII0			(SPEAR3XX_VIRQ_START + 12)
+#define SPEAR320_VIRQ_MII1_SMII1		(SPEAR3XX_VIRQ_START + 13)
+#define SPEAR320_VIRQ_WAKEUP_SMII0		(SPEAR3XX_VIRQ_START + 14)
+#define SPEAR320_VIRQ_WAKEUP_MII1_SMII1		(SPEAR3XX_VIRQ_START + 15)
+#define SPEAR320_VIRQ_I2C1			(SPEAR3XX_VIRQ_START + 16)
 
+/*
+ * GPIO pins virtual irqs
+ * Use the lowest number for the GPIO virtual IRQs base on which subarchs
+ * we have compiled in
+ */
+#if defined(CONFIG_MACH_SPEAR310)
+#define SPEAR3XX_GPIO_INT_BASE			(SPEAR3XX_VIRQ_START + 18)
+#elif defined(CONFIG_MACH_SPEAR320)
+#define SPEAR3XX_GPIO_INT_BASE			(SPEAR3XX_VIRQ_START + 17)
+#else
+#define SPEAR3XX_GPIO_INT_BASE			(SPEAR3XX_VIRQ_START + 9)
 #endif
 
-/* PLGPIO Virtual IRQs */
+#define SPEAR300_GPIO1_INT_BASE			(SPEAR3XX_GPIO_INT_BASE + 8)
+#define SPEAR3XX_PLGPIO_COUNT	102
+
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
-#define SPEAR_PLGPIO_INT_BASE			(SPEAR_GPIO_INT_BASE + 8)
-#define SPEAR_GPIO_INT_END			(SPEAR_PLGPIO_INT_BASE + 102)
+#define SPEAR3XX_PLGPIO_INT_BASE		(SPEAR3XX_GPIO_INT_BASE + 8)
+#define SPEAR3XX_GPIO_INT_END			(SPEAR3XX_PLGPIO_INT_BASE + \
+							SPEAR3XX_PLGPIO_COUNT)
+#else
+#define SPEAR3XX_GPIO_INT_END	(SPEAR300_GPIO1_INT_BASE + 8)
 #endif
 
-#define VIRQ_END				SPEAR_GPIO_INT_END
-#define NR_IRQS					VIRQ_END
+#define SPEAR3XX_VIRQ_END	SPEAR3XX_GPIO_INT_END
+#define NR_IRQS			SPEAR3XX_VIRQ_END
 
 #endif /* __MACH_IRQS_H */
diff --git a/arch/arm/mach-spear3xx/include/mach/spear300.h b/arch/arm/mach-spear3xx/include/mach/spear300.h
index c723515f88531ea6ae02297f0ef41c212e9c2b6b..3b6ea07290407588be50b37c2318bb3680188502 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear300.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear300.h
@@ -20,19 +20,19 @@
 #define SPEAR300_TELECOM_BASE		UL(0x50000000)
 
 /* Interrupt registers offsets and masks */
-#define INT_ENB_MASK_REG		0x54
-#define INT_STS_MASK_REG		0x58
-#define IT_PERS_S_IRQ_MASK		(1 << 0)
-#define IT_CHANGE_S_IRQ_MASK		(1 << 1)
-#define I2S_IRQ_MASK			(1 << 2)
-#define TDM_IRQ_MASK			(1 << 3)
-#define CAMERA_L_IRQ_MASK		(1 << 4)
-#define CAMERA_F_IRQ_MASK		(1 << 5)
-#define CAMERA_V_IRQ_MASK		(1 << 6)
-#define KEYBOARD_IRQ_MASK		(1 << 7)
-#define GPIO1_IRQ_MASK			(1 << 8)
-
-#define SHIRQ_RAS1_MASK			0x1FF
+#define SPEAR300_INT_ENB_MASK_REG	0x54
+#define SPEAR300_INT_STS_MASK_REG	0x58
+#define SPEAR300_IT_PERS_S_IRQ_MASK	(1 << 0)
+#define SPEAR300_IT_CHANGE_S_IRQ_MASK	(1 << 1)
+#define SPEAR300_I2S_IRQ_MASK		(1 << 2)
+#define SPEAR300_TDM_IRQ_MASK		(1 << 3)
+#define SPEAR300_CAMERA_L_IRQ_MASK	(1 << 4)
+#define SPEAR300_CAMERA_F_IRQ_MASK	(1 << 5)
+#define SPEAR300_CAMERA_V_IRQ_MASK	(1 << 6)
+#define SPEAR300_KEYBOARD_IRQ_MASK	(1 << 7)
+#define SPEAR300_GPIO1_IRQ_MASK		(1 << 8)
+
+#define SPEAR300_SHIRQ_RAS1_MASK	0x1FF
 
 #define SPEAR300_CLCD_BASE		UL(0x60000000)
 #define SPEAR300_SDHCI_BASE		UL(0x70000000)
diff --git a/arch/arm/mach-spear3xx/include/mach/spear310.h b/arch/arm/mach-spear3xx/include/mach/spear310.h
index 1e853479b8cdcbbf6af3738387a2fad8c0b56b35..1567d0da725feb4d8048cc20210a85c3413825c8 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear310.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear310.h
@@ -29,29 +29,29 @@
 #define SPEAR310_SOC_CONFIG_BASE	UL(0xB4000000)
 
 /* Interrupt registers offsets and masks */
-#define INT_STS_MASK_REG		0x04
-#define SMII0_IRQ_MASK			(1 << 0)
-#define SMII1_IRQ_MASK			(1 << 1)
-#define SMII2_IRQ_MASK			(1 << 2)
-#define SMII3_IRQ_MASK			(1 << 3)
-#define WAKEUP_SMII0_IRQ_MASK		(1 << 4)
-#define WAKEUP_SMII1_IRQ_MASK		(1 << 5)
-#define WAKEUP_SMII2_IRQ_MASK		(1 << 6)
-#define WAKEUP_SMII3_IRQ_MASK		(1 << 7)
-#define UART1_IRQ_MASK			(1 << 8)
-#define UART2_IRQ_MASK			(1 << 9)
-#define UART3_IRQ_MASK			(1 << 10)
-#define UART4_IRQ_MASK			(1 << 11)
-#define UART5_IRQ_MASK			(1 << 12)
-#define EMI_IRQ_MASK			(1 << 13)
-#define TDM_HDLC_IRQ_MASK		(1 << 14)
-#define RS485_0_IRQ_MASK		(1 << 15)
-#define RS485_1_IRQ_MASK		(1 << 16)
+#define SPEAR310_INT_STS_MASK_REG	0x04
+#define SPEAR310_SMII0_IRQ_MASK		(1 << 0)
+#define SPEAR310_SMII1_IRQ_MASK		(1 << 1)
+#define SPEAR310_SMII2_IRQ_MASK		(1 << 2)
+#define SPEAR310_SMII3_IRQ_MASK		(1 << 3)
+#define SPEAR310_WAKEUP_SMII0_IRQ_MASK	(1 << 4)
+#define SPEAR310_WAKEUP_SMII1_IRQ_MASK	(1 << 5)
+#define SPEAR310_WAKEUP_SMII2_IRQ_MASK	(1 << 6)
+#define SPEAR310_WAKEUP_SMII3_IRQ_MASK	(1 << 7)
+#define SPEAR310_UART1_IRQ_MASK		(1 << 8)
+#define SPEAR310_UART2_IRQ_MASK		(1 << 9)
+#define SPEAR310_UART3_IRQ_MASK		(1 << 10)
+#define SPEAR310_UART4_IRQ_MASK		(1 << 11)
+#define SPEAR310_UART5_IRQ_MASK		(1 << 12)
+#define SPEAR310_EMI_IRQ_MASK		(1 << 13)
+#define SPEAR310_TDM_HDLC_IRQ_MASK	(1 << 14)
+#define SPEAR310_RS485_0_IRQ_MASK	(1 << 15)
+#define SPEAR310_RS485_1_IRQ_MASK	(1 << 16)
 
-#define SHIRQ_RAS1_MASK			0x000FF
-#define SHIRQ_RAS2_MASK			0x01F00
-#define SHIRQ_RAS3_MASK			0x02000
-#define SHIRQ_INTRCOMM_RAS_MASK		0x1C000
+#define SPEAR310_SHIRQ_RAS1_MASK	0x000FF
+#define SPEAR310_SHIRQ_RAS2_MASK	0x01F00
+#define SPEAR310_SHIRQ_RAS3_MASK	0x02000
+#define SPEAR310_SHIRQ_INTRCOMM_RAS_MASK	0x1C000
 
 #endif /* __MACH_SPEAR310_H */
 
diff --git a/arch/arm/mach-spear3xx/include/mach/spear320.h b/arch/arm/mach-spear3xx/include/mach/spear320.h
index 940f0d85d95953523329fea9a7e5183390db51fc..8cfa83fa12961b2cb56c3fb4b2e81c0197e1e91f 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear320.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear320.h
@@ -36,31 +36,31 @@
 #define SPEAR320_SOC_CONFIG_BASE	UL(0xB3000000)
 
 /* Interrupt registers offsets and masks */
-#define INT_STS_MASK_REG		0x04
-#define INT_CLR_MASK_REG		0x04
-#define INT_ENB_MASK_REG		0x08
-#define GPIO_IRQ_MASK			(1 << 0)
-#define I2S_PLAY_IRQ_MASK		(1 << 1)
-#define I2S_REC_IRQ_MASK		(1 << 2)
-#define EMI_IRQ_MASK			(1 << 7)
-#define CLCD_IRQ_MASK			(1 << 8)
-#define SPP_IRQ_MASK			(1 << 9)
-#define SDHCI_IRQ_MASK			(1 << 10)
-#define CAN_U_IRQ_MASK			(1 << 11)
-#define CAN_L_IRQ_MASK			(1 << 12)
-#define UART1_IRQ_MASK			(1 << 13)
-#define UART2_IRQ_MASK			(1 << 14)
-#define SSP1_IRQ_MASK			(1 << 15)
-#define SSP2_IRQ_MASK			(1 << 16)
-#define SMII0_IRQ_MASK			(1 << 17)
-#define MII1_SMII1_IRQ_MASK		(1 << 18)
-#define WAKEUP_SMII0_IRQ_MASK		(1 << 19)
-#define WAKEUP_MII1_SMII1_IRQ_MASK	(1 << 20)
-#define I2C1_IRQ_MASK			(1 << 21)
+#define SPEAR320_INT_STS_MASK_REG		0x04
+#define SPEAR320_INT_CLR_MASK_REG		0x04
+#define SPEAR320_INT_ENB_MASK_REG		0x08
+#define SPEAR320_GPIO_IRQ_MASK			(1 << 0)
+#define SPEAR320_I2S_PLAY_IRQ_MASK		(1 << 1)
+#define SPEAR320_I2S_REC_IRQ_MASK		(1 << 2)
+#define SPEAR320_EMI_IRQ_MASK			(1 << 7)
+#define SPEAR320_CLCD_IRQ_MASK			(1 << 8)
+#define SPEAR320_SPP_IRQ_MASK			(1 << 9)
+#define SPEAR320_SDHCI_IRQ_MASK			(1 << 10)
+#define SPEAR320_CAN_U_IRQ_MASK			(1 << 11)
+#define SPEAR320_CAN_L_IRQ_MASK			(1 << 12)
+#define SPEAR320_UART1_IRQ_MASK			(1 << 13)
+#define SPEAR320_UART2_IRQ_MASK			(1 << 14)
+#define SPEAR320_SSP1_IRQ_MASK			(1 << 15)
+#define SPEAR320_SSP2_IRQ_MASK			(1 << 16)
+#define SPEAR320_SMII0_IRQ_MASK			(1 << 17)
+#define SPEAR320_MII1_SMII1_IRQ_MASK		(1 << 18)
+#define SPEAR320_WAKEUP_SMII0_IRQ_MASK		(1 << 19)
+#define SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK	(1 << 20)
+#define SPEAR320_I2C1_IRQ_MASK			(1 << 21)
 
-#define SHIRQ_RAS1_MASK			0x000380
-#define SHIRQ_RAS3_MASK			0x000007
-#define SHIRQ_INTRCOMM_RAS_MASK		0x3FF800
+#define SPEAR320_SHIRQ_RAS1_MASK		0x000380
+#define SPEAR320_SHIRQ_RAS3_MASK		0x000007
+#define SPEAR320_SHIRQ_INTRCOMM_RAS_MASK	0x3FF800
 
 #endif /* __MACH_SPEAR320_H */
 
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index 2697e65adf86052ccaa382c06706d479087c088b..a5e46b4ade206cbc4897bbe68336dd9d3524dada 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -40,86 +40,86 @@
 #define CAML_LCD_MODE			(1 << 12)
 #define ALL_MODES			0x1FFF
 
-struct pmx_mode nand_mode = {
+struct pmx_mode spear300_nand_mode = {
 	.id = NAND_MODE,
 	.name = "nand mode",
 	.mask = 0x00,
 };
 
-struct pmx_mode nor_mode = {
+struct pmx_mode spear300_nor_mode = {
 	.id = NOR_MODE,
 	.name = "nor mode",
 	.mask = 0x01,
 };
 
-struct pmx_mode photo_frame_mode = {
+struct pmx_mode spear300_photo_frame_mode = {
 	.id = PHOTO_FRAME_MODE,
 	.name = "photo frame mode",
 	.mask = 0x02,
 };
 
-struct pmx_mode lend_ip_phone_mode = {
+struct pmx_mode spear300_lend_ip_phone_mode = {
 	.id = LEND_IP_PHONE_MODE,
 	.name = "lend ip phone mode",
 	.mask = 0x03,
 };
 
-struct pmx_mode hend_ip_phone_mode = {
+struct pmx_mode spear300_hend_ip_phone_mode = {
 	.id = HEND_IP_PHONE_MODE,
 	.name = "hend ip phone mode",
 	.mask = 0x04,
 };
 
-struct pmx_mode lend_wifi_phone_mode = {
+struct pmx_mode spear300_lend_wifi_phone_mode = {
 	.id = LEND_WIFI_PHONE_MODE,
 	.name = "lend wifi phone mode",
 	.mask = 0x05,
 };
 
-struct pmx_mode hend_wifi_phone_mode = {
+struct pmx_mode spear300_hend_wifi_phone_mode = {
 	.id = HEND_WIFI_PHONE_MODE,
 	.name = "hend wifi phone mode",
 	.mask = 0x06,
 };
 
-struct pmx_mode ata_pabx_wi2s_mode = {
+struct pmx_mode spear300_ata_pabx_wi2s_mode = {
 	.id = ATA_PABX_WI2S_MODE,
 	.name = "ata pabx wi2s mode",
 	.mask = 0x07,
 };
 
-struct pmx_mode ata_pabx_i2s_mode = {
+struct pmx_mode spear300_ata_pabx_i2s_mode = {
 	.id = ATA_PABX_I2S_MODE,
 	.name = "ata pabx i2s mode",
 	.mask = 0x08,
 };
 
-struct pmx_mode caml_lcdw_mode = {
+struct pmx_mode spear300_caml_lcdw_mode = {
 	.id = CAML_LCDW_MODE,
 	.name = "caml lcdw mode",
 	.mask = 0x0C,
 };
 
-struct pmx_mode camu_lcd_mode = {
+struct pmx_mode spear300_camu_lcd_mode = {
 	.id = CAMU_LCD_MODE,
 	.name = "camu lcd mode",
 	.mask = 0x0D,
 };
 
-struct pmx_mode camu_wlcd_mode = {
+struct pmx_mode spear300_camu_wlcd_mode = {
 	.id = CAMU_WLCD_MODE,
 	.name = "camu wlcd mode",
 	.mask = 0x0E,
 };
 
-struct pmx_mode caml_lcd_mode = {
+struct pmx_mode spear300_caml_lcd_mode = {
 	.id = CAML_LCD_MODE,
 	.name = "caml lcd mode",
 	.mask = 0x0F,
 };
 
 /* devices */
-struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = {
 	{
 		.ids = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE |
 			ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE,
@@ -127,14 +127,14 @@ struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_fsmc_2_chips = {
+struct pmx_dev spear300_pmx_fsmc_2_chips = {
 	.name = "fsmc_2_chips",
 	.modes = pmx_fsmc_2_chips_modes,
 	.mode_count = ARRAY_SIZE(pmx_fsmc_2_chips_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = {
 	{
 		.ids = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE |
 			ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE,
@@ -142,14 +142,14 @@ struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_fsmc_4_chips = {
+struct pmx_dev spear300_pmx_fsmc_4_chips = {
 	.name = "fsmc_4_chips",
 	.modes = pmx_fsmc_4_chips_modes,
 	.mode_count = ARRAY_SIZE(pmx_fsmc_4_chips_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_keyboard_modes[] = {
+static struct pmx_dev_mode pmx_keyboard_modes[] = {
 	{
 		.ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE |
 			LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE |
@@ -159,14 +159,14 @@ struct pmx_dev_mode pmx_keyboard_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_keyboard = {
+struct pmx_dev spear300_pmx_keyboard = {
 	.name = "keyboard",
 	.modes = pmx_keyboard_modes,
 	.mode_count = ARRAY_SIZE(pmx_keyboard_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_clcd_modes[] = {
+static struct pmx_dev_mode pmx_clcd_modes[] = {
 	{
 		.ids = PHOTO_FRAME_MODE,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK ,
@@ -177,14 +177,14 @@ struct pmx_dev_mode pmx_clcd_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_clcd = {
+struct pmx_dev spear300_pmx_clcd = {
 	.name = "clcd",
 	.modes = pmx_clcd_modes,
 	.mode_count = ARRAY_SIZE(pmx_clcd_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_gpio_modes[] = {
+static struct pmx_dev_mode pmx_telecom_gpio_modes[] = {
 	{
 		.ids = PHOTO_FRAME_MODE | CAMU_LCD_MODE | CAML_LCD_MODE,
 		.mask = PMX_MII_MASK,
@@ -204,14 +204,14 @@ struct pmx_dev_mode pmx_telecom_gpio_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_gpio = {
+struct pmx_dev spear300_pmx_telecom_gpio = {
 	.name = "telecom_gpio",
 	.modes = pmx_telecom_gpio_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_gpio_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_tdm_modes[] = {
+static struct pmx_dev_mode pmx_telecom_tdm_modes[] = {
 	{
 		.ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
 			HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE
@@ -222,14 +222,14 @@ struct pmx_dev_mode pmx_telecom_tdm_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_tdm = {
+struct pmx_dev spear300_pmx_telecom_tdm = {
 	.name = "telecom_tdm",
 	.modes = pmx_telecom_tdm_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_tdm_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = {
+static struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = {
 	{
 		.ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE |
 			LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE
@@ -239,14 +239,14 @@ struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_spi_cs_i2c_clk = {
+struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk = {
 	.name = "telecom_spi_cs_i2c_clk",
 	.modes = pmx_telecom_spi_cs_i2c_clk_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_spi_cs_i2c_clk_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_camera_modes[] = {
+static struct pmx_dev_mode pmx_telecom_camera_modes[] = {
 	{
 		.ids = CAML_LCDW_MODE | CAML_LCD_MODE,
 		.mask = PMX_MII_MASK,
@@ -256,14 +256,14 @@ struct pmx_dev_mode pmx_telecom_camera_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_camera = {
+struct pmx_dev spear300_pmx_telecom_camera = {
 	.name = "telecom_camera",
 	.modes = pmx_telecom_camera_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_camera_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_dac_modes[] = {
+static struct pmx_dev_mode pmx_telecom_dac_modes[] = {
 	{
 		.ids = ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE
 			| CAMU_WLCD_MODE | CAML_LCD_MODE,
@@ -271,14 +271,14 @@ struct pmx_dev_mode pmx_telecom_dac_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_dac = {
+struct pmx_dev spear300_pmx_telecom_dac = {
 	.name = "telecom_dac",
 	.modes = pmx_telecom_dac_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_dac_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_i2s_modes[] = {
+static struct pmx_dev_mode pmx_telecom_i2s_modes[] = {
 	{
 		.ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE
 			| LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE |
@@ -288,14 +288,14 @@ struct pmx_dev_mode pmx_telecom_i2s_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_i2s = {
+struct pmx_dev spear300_pmx_telecom_i2s = {
 	.name = "telecom_i2s",
 	.modes = pmx_telecom_i2s_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_i2s_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = {
+static struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = {
 	{
 		.ids = NAND_MODE | NOR_MODE,
 		.mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK |
@@ -303,14 +303,14 @@ struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_boot_pins = {
+struct pmx_dev spear300_pmx_telecom_boot_pins = {
 	.name = "telecom_boot_pins",
 	.modes = pmx_telecom_boot_pins_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_boot_pins_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = {
+static struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = {
 	{
 		.ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
 			HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE |
@@ -323,14 +323,14 @@ struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_sdhci_4bit = {
+struct pmx_dev spear300_pmx_telecom_sdhci_4bit = {
 	.name = "telecom_sdhci_4bit",
 	.modes = pmx_telecom_sdhci_4bit_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_sdhci_4bit_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = {
+static struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = {
 	{
 		.ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
 			HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE |
@@ -342,14 +342,14 @@ struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_sdhci_8bit = {
+struct pmx_dev spear300_pmx_telecom_sdhci_8bit = {
 	.name = "telecom_sdhci_8bit",
 	.modes = pmx_telecom_sdhci_8bit_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_sdhci_8bit_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_gpio1_modes[] = {
+static struct pmx_dev_mode pmx_gpio1_modes[] = {
 	{
 		.ids = PHOTO_FRAME_MODE,
 		.mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK |
@@ -357,7 +357,7 @@ struct pmx_dev_mode pmx_gpio1_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_gpio1 = {
+struct pmx_dev spear300_pmx_gpio1 = {
 	.name = "arm gpio1",
 	.modes = pmx_gpio1_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio1_modes),
@@ -365,60 +365,60 @@ struct pmx_dev pmx_gpio1 = {
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver = {
+static struct pmx_driver pmx_driver = {
 	.mode_reg = {.offset = MODE_CONFIG_REG, .mask = 0x0000000f},
 	.mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
 	{
-		.virq = VIRQ_IT_PERS_S,
-		.enb_mask = IT_PERS_S_IRQ_MASK,
-		.status_mask = IT_PERS_S_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_IT_PERS_S,
+		.enb_mask = SPEAR300_IT_PERS_S_IRQ_MASK,
+		.status_mask = SPEAR300_IT_PERS_S_IRQ_MASK,
 	}, {
-		.virq = VIRQ_IT_CHANGE_S,
-		.enb_mask = IT_CHANGE_S_IRQ_MASK,
-		.status_mask = IT_CHANGE_S_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_IT_CHANGE_S,
+		.enb_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK,
+		.status_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK,
 	}, {
-		.virq = VIRQ_I2S,
-		.enb_mask = I2S_IRQ_MASK,
-		.status_mask = I2S_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_I2S,
+		.enb_mask = SPEAR300_I2S_IRQ_MASK,
+		.status_mask = SPEAR300_I2S_IRQ_MASK,
 	}, {
-		.virq = VIRQ_TDM,
-		.enb_mask = TDM_IRQ_MASK,
-		.status_mask = TDM_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_TDM,
+		.enb_mask = SPEAR300_TDM_IRQ_MASK,
+		.status_mask = SPEAR300_TDM_IRQ_MASK,
 	}, {
-		.virq = VIRQ_CAMERA_L,
-		.enb_mask = CAMERA_L_IRQ_MASK,
-		.status_mask = CAMERA_L_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_CAMERA_L,
+		.enb_mask = SPEAR300_CAMERA_L_IRQ_MASK,
+		.status_mask = SPEAR300_CAMERA_L_IRQ_MASK,
 	}, {
-		.virq = VIRQ_CAMERA_F,
-		.enb_mask = CAMERA_F_IRQ_MASK,
-		.status_mask = CAMERA_F_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_CAMERA_F,
+		.enb_mask = SPEAR300_CAMERA_F_IRQ_MASK,
+		.status_mask = SPEAR300_CAMERA_F_IRQ_MASK,
 	}, {
-		.virq = VIRQ_CAMERA_V,
-		.enb_mask = CAMERA_V_IRQ_MASK,
-		.status_mask = CAMERA_V_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_CAMERA_V,
+		.enb_mask = SPEAR300_CAMERA_V_IRQ_MASK,
+		.status_mask = SPEAR300_CAMERA_V_IRQ_MASK,
 	}, {
-		.virq = VIRQ_KEYBOARD,
-		.enb_mask = KEYBOARD_IRQ_MASK,
-		.status_mask = KEYBOARD_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_KEYBOARD,
+		.enb_mask = SPEAR300_KEYBOARD_IRQ_MASK,
+		.status_mask = SPEAR300_KEYBOARD_IRQ_MASK,
 	}, {
-		.virq = VIRQ_GPIO1,
-		.enb_mask = GPIO1_IRQ_MASK,
-		.status_mask = GPIO1_IRQ_MASK,
+		.virq = SPEAR300_VIRQ_GPIO1,
+		.enb_mask = SPEAR300_GPIO1_IRQ_MASK,
+		.status_mask = SPEAR300_GPIO1_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_ras1 = {
-	.irq = IRQ_GEN_RAS_1,
+static struct spear_shirq shirq_ras1 = {
+	.irq = SPEAR3XX_IRQ_GEN_RAS_1,
 	.dev_config = shirq_ras1_config,
 	.dev_count = ARRAY_SIZE(shirq_ras1_config),
 	.regs = {
-		.enb_reg = INT_ENB_MASK_REG,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_RAS1_MASK,
+		.enb_reg = SPEAR300_INT_ENB_MASK_REG,
+		.status_reg = SPEAR300_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR300_SHIRQ_RAS1_MASK,
 		.clear_reg = -1,
 	},
 };
@@ -427,10 +427,10 @@ struct spear_shirq shirq_ras1 = {
 /* arm gpio1 device registration */
 static struct pl061_platform_data gpio1_plat_data = {
 	.gpio_base	= 8,
-	.irq_base	= SPEAR_GPIO1_INT_BASE,
+	.irq_base	= SPEAR300_GPIO1_INT_BASE,
 };
 
-struct amba_device gpio1_device = {
+struct amba_device spear300_gpio1_device = {
 	.dev = {
 		.init_name = "gpio1",
 		.platform_data = &gpio1_plat_data,
@@ -440,11 +440,12 @@ struct amba_device gpio1_device = {
 		.end = SPEAR300_GPIO_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	},
-	.irq = {VIRQ_GPIO1, NO_IRQ},
+	.irq = {SPEAR300_VIRQ_GPIO1, NO_IRQ},
 };
 
 /* spear300 routines */
-void __init spear300_init(void)
+void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count)
 {
 	int ret = 0;
 
@@ -460,6 +461,10 @@ void __init spear300_init(void)
 	}
 
 	/* pmx initialization */
+	pmx_driver.mode = pmx_mode;
+	pmx_driver.devs = pmx_devs;
+	pmx_driver.devs_count = pmx_dev_count;
+
 	pmx_driver.base = ioremap(SPEAR300_SOC_CONFIG_BASE, SZ_4K);
 	if (pmx_driver.base) {
 		ret = pmx_register(&pmx_driver);
diff --git a/arch/arm/mach-spear3xx/spear300_evb.c b/arch/arm/mach-spear3xx/spear300_evb.c
index 42d2253ef540b803e493fa7db3cf0dc771539816..69006f694220ff30de6b5f5cc68cfc7f6581af55 100644
--- a/arch/arm/mach-spear3xx/spear300_evb.c
+++ b/arch/arm/mach-spear3xx/spear300_evb.c
@@ -19,26 +19,26 @@
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
 	/* spear3xx specific devices */
-	&pmx_i2c,
-	&pmx_ssp_cs,
-	&pmx_ssp,
-	&pmx_mii,
-	&pmx_uart0,
+	&spear3xx_pmx_i2c,
+	&spear3xx_pmx_ssp_cs,
+	&spear3xx_pmx_ssp,
+	&spear3xx_pmx_mii,
+	&spear3xx_pmx_uart0,
 
 	/* spear300 specific devices */
-	&pmx_fsmc_2_chips,
-	&pmx_clcd,
-	&pmx_telecom_sdhci_4bit,
-	&pmx_gpio1,
+	&spear300_pmx_fsmc_2_chips,
+	&spear300_pmx_clcd,
+	&spear300_pmx_telecom_sdhci_4bit,
+	&spear300_pmx_gpio1,
 };
 
 static struct amba_device *amba_devs[] __initdata = {
 	/* spear3xx specific devices */
-	&gpio_device,
-	&uart_device,
+	&spear3xx_gpio_device,
+	&spear3xx_uart_device,
 
 	/* spear300 specific devices */
-	&gpio1_device,
+	&spear300_gpio1_device,
 };
 
 static struct platform_device *plat_devs[] __initdata = {
@@ -51,13 +51,9 @@ static void __init spear300_evb_init(void)
 {
 	unsigned int i;
 
-	/* padmux initialization, must be done before spear300_init */
-	pmx_driver.mode = &photo_frame_mode;
-	pmx_driver.devs = pmx_devs;
-	pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
 	/* call spear300 machine init function */
-	spear300_init();
+	spear300_init(&spear300_photo_frame_mode, pmx_devs,
+			ARRAY_SIZE(pmx_devs));
 
 	/* Add Platform Devices */
 	platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 5c0a67b60c2ac3195bb8dc2077f7062093ff02c4..9004cf9f01bf0ffbae8c9d7ffc951f6be7cba8d2 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -22,112 +22,112 @@
 #define PAD_MUX_CONFIG_REG	0x08
 
 /* devices */
-struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = {
+static struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_TIMER_3_4_MASK,
 	},
 };
 
-struct pmx_dev pmx_emi_cs_0_1_4_5 = {
+struct pmx_dev spear310_pmx_emi_cs_0_1_4_5 = {
 	.name = "emi_cs_0_1_4_5",
 	.modes = pmx_emi_cs_0_1_4_5_modes,
 	.mode_count = ARRAY_SIZE(pmx_emi_cs_0_1_4_5_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = {
+static struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_TIMER_1_2_MASK,
 	},
 };
 
-struct pmx_dev pmx_emi_cs_2_3 = {
+struct pmx_dev spear310_pmx_emi_cs_2_3 = {
 	.name = "emi_cs_2_3",
 	.modes = pmx_emi_cs_2_3_modes,
 	.mode_count = ARRAY_SIZE(pmx_emi_cs_2_3_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart1_modes[] = {
+static struct pmx_dev_mode pmx_uart1_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_FIRDA_MASK,
 	},
 };
 
-struct pmx_dev pmx_uart1 = {
+struct pmx_dev spear310_pmx_uart1 = {
 	.name = "uart1",
 	.modes = pmx_uart1_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart2_modes[] = {
+static struct pmx_dev_mode pmx_uart2_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_TIMER_1_2_MASK,
 	},
 };
 
-struct pmx_dev pmx_uart2 = {
+struct pmx_dev spear310_pmx_uart2 = {
 	.name = "uart2",
 	.modes = pmx_uart2_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart2_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart3_4_5_modes[] = {
+static struct pmx_dev_mode pmx_uart3_4_5_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_UART0_MODEM_MASK,
 	},
 };
 
-struct pmx_dev pmx_uart3_4_5 = {
+struct pmx_dev spear310_pmx_uart3_4_5 = {
 	.name = "uart3_4_5",
 	.modes = pmx_uart3_4_5_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart3_4_5_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_fsmc_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_SSP_CS_MASK,
 	},
 };
 
-struct pmx_dev pmx_fsmc = {
+struct pmx_dev spear310_pmx_fsmc = {
 	.name = "fsmc",
 	.modes = pmx_fsmc_modes,
 	.mode_count = ARRAY_SIZE(pmx_fsmc_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_rs485_0_1_modes[] = {
+static struct pmx_dev_mode pmx_rs485_0_1_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_rs485_0_1 = {
+struct pmx_dev spear310_pmx_rs485_0_1 = {
 	.name = "rs485_0_1",
 	.modes = pmx_rs485_0_1_modes,
 	.mode_count = ARRAY_SIZE(pmx_rs485_0_1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_tdm0_modes[] = {
+static struct pmx_dev_mode pmx_tdm0_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_tdm0 = {
+struct pmx_dev spear310_pmx_tdm0 = {
 	.name = "tdm0",
 	.modes = pmx_tdm0_modes,
 	.mode_count = ARRAY_SIZE(pmx_tdm0_modes),
@@ -135,122 +135,122 @@ struct pmx_dev pmx_tdm0 = {
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver = {
+static struct pmx_driver pmx_driver = {
 	.mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
 	{
-		.virq = VIRQ_SMII0,
-		.status_mask = SMII0_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_SMII0,
+		.status_mask = SPEAR310_SMII0_IRQ_MASK,
 	}, {
-		.virq = VIRQ_SMII1,
-		.status_mask = SMII1_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_SMII1,
+		.status_mask = SPEAR310_SMII1_IRQ_MASK,
 	}, {
-		.virq = VIRQ_SMII2,
-		.status_mask = SMII2_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_SMII2,
+		.status_mask = SPEAR310_SMII2_IRQ_MASK,
 	}, {
-		.virq = VIRQ_SMII3,
-		.status_mask = SMII3_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_SMII3,
+		.status_mask = SPEAR310_SMII3_IRQ_MASK,
 	}, {
-		.virq = VIRQ_WAKEUP_SMII0,
-		.status_mask = WAKEUP_SMII0_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_WAKEUP_SMII0,
+		.status_mask = SPEAR310_WAKEUP_SMII0_IRQ_MASK,
 	}, {
-		.virq = VIRQ_WAKEUP_SMII1,
-		.status_mask = WAKEUP_SMII1_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_WAKEUP_SMII1,
+		.status_mask = SPEAR310_WAKEUP_SMII1_IRQ_MASK,
 	}, {
-		.virq = VIRQ_WAKEUP_SMII2,
-		.status_mask = WAKEUP_SMII2_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_WAKEUP_SMII2,
+		.status_mask = SPEAR310_WAKEUP_SMII2_IRQ_MASK,
 	}, {
-		.virq = VIRQ_WAKEUP_SMII3,
-		.status_mask = WAKEUP_SMII3_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_WAKEUP_SMII3,
+		.status_mask = SPEAR310_WAKEUP_SMII3_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_ras1 = {
-	.irq = IRQ_GEN_RAS_1,
+static struct spear_shirq shirq_ras1 = {
+	.irq = SPEAR3XX_IRQ_GEN_RAS_1,
 	.dev_config = shirq_ras1_config,
 	.dev_count = ARRAY_SIZE(shirq_ras1_config),
 	.regs = {
 		.enb_reg = -1,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_RAS1_MASK,
+		.status_reg = SPEAR310_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR310_SHIRQ_RAS1_MASK,
 		.clear_reg = -1,
 	},
 };
 
-struct shirq_dev_config shirq_ras2_config[] = {
+static struct shirq_dev_config shirq_ras2_config[] = {
 	{
-		.virq = VIRQ_UART1,
-		.status_mask = UART1_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_UART1,
+		.status_mask = SPEAR310_UART1_IRQ_MASK,
 	}, {
-		.virq = VIRQ_UART2,
-		.status_mask = UART2_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_UART2,
+		.status_mask = SPEAR310_UART2_IRQ_MASK,
 	}, {
-		.virq = VIRQ_UART3,
-		.status_mask = UART3_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_UART3,
+		.status_mask = SPEAR310_UART3_IRQ_MASK,
 	}, {
-		.virq = VIRQ_UART4,
-		.status_mask = UART4_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_UART4,
+		.status_mask = SPEAR310_UART4_IRQ_MASK,
 	}, {
-		.virq = VIRQ_UART5,
-		.status_mask = UART5_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_UART5,
+		.status_mask = SPEAR310_UART5_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_ras2 = {
-	.irq = IRQ_GEN_RAS_2,
+static struct spear_shirq shirq_ras2 = {
+	.irq = SPEAR3XX_IRQ_GEN_RAS_2,
 	.dev_config = shirq_ras2_config,
 	.dev_count = ARRAY_SIZE(shirq_ras2_config),
 	.regs = {
 		.enb_reg = -1,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_RAS2_MASK,
+		.status_reg = SPEAR310_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR310_SHIRQ_RAS2_MASK,
 		.clear_reg = -1,
 	},
 };
 
-struct shirq_dev_config shirq_ras3_config[] = {
+static struct shirq_dev_config shirq_ras3_config[] = {
 	{
-		.virq = VIRQ_EMI,
-		.status_mask = EMI_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_EMI,
+		.status_mask = SPEAR310_EMI_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_ras3 = {
-	.irq = IRQ_GEN_RAS_3,
+static struct spear_shirq shirq_ras3 = {
+	.irq = SPEAR3XX_IRQ_GEN_RAS_3,
 	.dev_config = shirq_ras3_config,
 	.dev_count = ARRAY_SIZE(shirq_ras3_config),
 	.regs = {
 		.enb_reg = -1,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_RAS3_MASK,
+		.status_reg = SPEAR310_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR310_SHIRQ_RAS3_MASK,
 		.clear_reg = -1,
 	},
 };
 
-struct shirq_dev_config shirq_intrcomm_ras_config[] = {
+static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
 	{
-		.virq = VIRQ_TDM_HDLC,
-		.status_mask = TDM_HDLC_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_TDM_HDLC,
+		.status_mask = SPEAR310_TDM_HDLC_IRQ_MASK,
 	}, {
-		.virq = VIRQ_RS485_0,
-		.status_mask = RS485_0_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_RS485_0,
+		.status_mask = SPEAR310_RS485_0_IRQ_MASK,
 	}, {
-		.virq = VIRQ_RS485_1,
-		.status_mask = RS485_1_IRQ_MASK,
+		.virq = SPEAR310_VIRQ_RS485_1,
+		.status_mask = SPEAR310_RS485_1_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_intrcomm_ras = {
-	.irq = IRQ_INTRCOMM_RAS_ARM,
+static struct spear_shirq shirq_intrcomm_ras = {
+	.irq = SPEAR3XX_IRQ_INTRCOMM_RAS_ARM,
 	.dev_config = shirq_intrcomm_ras_config,
 	.dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),
 	.regs = {
 		.enb_reg = -1,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_INTRCOMM_RAS_MASK,
+		.status_reg = SPEAR310_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR310_SHIRQ_INTRCOMM_RAS_MASK,
 		.clear_reg = -1,
 	},
 };
@@ -258,7 +258,8 @@ struct spear_shirq shirq_intrcomm_ras = {
 /* Add spear310 specific devices here */
 
 /* spear310 routines */
-void __init spear310_init(void)
+void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count)
 {
 	void __iomem *base;
 	int ret = 0;
@@ -296,6 +297,10 @@ void __init spear310_init(void)
 
 	/* pmx initialization */
 	pmx_driver.base = base;
+	pmx_driver.mode = pmx_mode;
+	pmx_driver.devs = pmx_devs;
+	pmx_driver.devs_count = pmx_dev_count;
+
 	ret = pmx_register(&pmx_driver);
 	if (ret)
 		printk(KERN_ERR "padmux: registeration failed. err no: %d\n",
diff --git a/arch/arm/mach-spear3xx/spear310_evb.c b/arch/arm/mach-spear3xx/spear310_evb.c
index 2d7f333bd67bc35ad7b2d01a553e1579ff5c3c35..c8684ce1f9b304fe9efd5f72f3edef45da567490 100644
--- a/arch/arm/mach-spear3xx/spear310_evb.c
+++ b/arch/arm/mach-spear3xx/spear310_evb.c
@@ -19,31 +19,31 @@
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
 	/* spear3xx specific devices */
-	&pmx_i2c,
-	&pmx_ssp,
-	&pmx_gpio_pin0,
-	&pmx_gpio_pin1,
-	&pmx_gpio_pin2,
-	&pmx_gpio_pin3,
-	&pmx_gpio_pin4,
-	&pmx_gpio_pin5,
-	&pmx_uart0,
+	&spear3xx_pmx_i2c,
+	&spear3xx_pmx_ssp,
+	&spear3xx_pmx_gpio_pin0,
+	&spear3xx_pmx_gpio_pin1,
+	&spear3xx_pmx_gpio_pin2,
+	&spear3xx_pmx_gpio_pin3,
+	&spear3xx_pmx_gpio_pin4,
+	&spear3xx_pmx_gpio_pin5,
+	&spear3xx_pmx_uart0,
 
 	/* spear310 specific devices */
-	&pmx_emi_cs_0_1_4_5,
-	&pmx_emi_cs_2_3,
-	&pmx_uart1,
-	&pmx_uart2,
-	&pmx_uart3_4_5,
-	&pmx_fsmc,
-	&pmx_rs485_0_1,
-	&pmx_tdm0,
+	&spear310_pmx_emi_cs_0_1_4_5,
+	&spear310_pmx_emi_cs_2_3,
+	&spear310_pmx_uart1,
+	&spear310_pmx_uart2,
+	&spear310_pmx_uart3_4_5,
+	&spear310_pmx_fsmc,
+	&spear310_pmx_rs485_0_1,
+	&spear310_pmx_tdm0,
 };
 
 static struct amba_device *amba_devs[] __initdata = {
 	/* spear3xx specific devices */
-	&gpio_device,
-	&uart_device,
+	&spear3xx_gpio_device,
+	&spear3xx_uart_device,
 
 	/* spear310 specific devices */
 };
@@ -58,13 +58,8 @@ static void __init spear310_evb_init(void)
 {
 	unsigned int i;
 
-	/* padmux initialization, must be done before spear310_init */
-	pmx_driver.mode = NULL;
-	pmx_driver.devs = pmx_devs;
-	pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
 	/* call spear310 machine init function */
-	spear310_init();
+	spear310_init(NULL, pmx_devs, ARRAY_SIZE(pmx_devs));
 
 	/* Add Platform Devices */
 	platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index 741c1f414cbd8fa85850b621227c8f68dda42031..ee29bef430747d0e3c7a1c74c614f9aeed16649f 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -29,88 +29,88 @@
 #define SMALL_PRINTERS_MODE	(1 << 3)
 #define ALL_MODES		0xF
 
-struct pmx_mode auto_net_smii_mode = {
+struct pmx_mode spear320_auto_net_smii_mode = {
 	.id = AUTO_NET_SMII_MODE,
 	.name = "Automation Networking SMII Mode",
 	.mask = 0x00,
 };
 
-struct pmx_mode auto_net_mii_mode = {
+struct pmx_mode spear320_auto_net_mii_mode = {
 	.id = AUTO_NET_MII_MODE,
 	.name = "Automation Networking MII Mode",
 	.mask = 0x01,
 };
 
-struct pmx_mode auto_exp_mode = {
+struct pmx_mode spear320_auto_exp_mode = {
 	.id = AUTO_EXP_MODE,
 	.name = "Automation Expanded Mode",
 	.mask = 0x02,
 };
 
-struct pmx_mode small_printers_mode = {
+struct pmx_mode spear320_small_printers_mode = {
 	.id = SMALL_PRINTERS_MODE,
 	.name = "Small Printers Mode",
 	.mask = 0x03,
 };
 
 /* devices */
-struct pmx_dev_mode pmx_clcd_modes[] = {
+static struct pmx_dev_mode pmx_clcd_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE,
 		.mask = 0x0,
 	},
 };
 
-struct pmx_dev pmx_clcd = {
+struct pmx_dev spear320_pmx_clcd = {
 	.name = "clcd",
 	.modes = pmx_clcd_modes,
 	.mode_count = ARRAY_SIZE(pmx_clcd_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_emi_modes[] = {
+static struct pmx_dev_mode pmx_emi_modes[] = {
 	{
 		.ids = AUTO_EXP_MODE,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK,
 	},
 };
 
-struct pmx_dev pmx_emi = {
+struct pmx_dev spear320_pmx_emi = {
 	.name = "emi",
 	.modes = pmx_emi_modes,
 	.mode_count = ARRAY_SIZE(pmx_emi_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_fsmc_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_modes[] = {
 	{
 		.ids = ALL_MODES,
 		.mask = 0x0,
 	},
 };
 
-struct pmx_dev pmx_fsmc = {
+struct pmx_dev spear320_pmx_fsmc = {
 	.name = "fsmc",
 	.modes = pmx_fsmc_modes,
 	.mode_count = ARRAY_SIZE(pmx_fsmc_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_spp_modes[] = {
+static struct pmx_dev_mode pmx_spp_modes[] = {
 	{
 		.ids = SMALL_PRINTERS_MODE,
 		.mask = 0x0,
 	},
 };
 
-struct pmx_dev pmx_spp = {
+struct pmx_dev spear320_pmx_spp = {
 	.name = "spp",
 	.modes = pmx_spp_modes,
 	.mode_count = ARRAY_SIZE(pmx_spp_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_sdhci_modes[] = {
+static struct pmx_dev_mode pmx_sdhci_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE |
 			SMALL_PRINTERS_MODE,
@@ -118,42 +118,42 @@ struct pmx_dev_mode pmx_sdhci_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_sdhci = {
+struct pmx_dev spear320_pmx_sdhci = {
 	.name = "sdhci",
 	.modes = pmx_sdhci_modes,
 	.mode_count = ARRAY_SIZE(pmx_sdhci_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_i2s_modes[] = {
+static struct pmx_dev_mode pmx_i2s_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
 		.mask = PMX_UART0_MODEM_MASK,
 	},
 };
 
-struct pmx_dev pmx_i2s = {
+struct pmx_dev spear320_pmx_i2s = {
 	.name = "i2s",
 	.modes = pmx_i2s_modes,
 	.mode_count = ARRAY_SIZE(pmx_i2s_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart1_modes[] = {
+static struct pmx_dev_mode pmx_uart1_modes[] = {
 	{
 		.ids = ALL_MODES,
 		.mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK,
 	},
 };
 
-struct pmx_dev pmx_uart1 = {
+struct pmx_dev spear320_pmx_uart1 = {
 	.name = "uart1",
 	.modes = pmx_uart1_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart1_modem_modes[] = {
+static struct pmx_dev_mode pmx_uart1_modem_modes[] = {
 	{
 		.ids = AUTO_EXP_MODE,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK |
@@ -165,42 +165,42 @@ struct pmx_dev_mode pmx_uart1_modem_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_uart1_modem = {
+struct pmx_dev spear320_pmx_uart1_modem = {
 	.name = "uart1_modem",
 	.modes = pmx_uart1_modem_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart1_modem_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart2_modes[] = {
+static struct pmx_dev_mode pmx_uart2_modes[] = {
 	{
 		.ids = ALL_MODES,
 		.mask = PMX_FIRDA_MASK,
 	},
 };
 
-struct pmx_dev pmx_uart2 = {
+struct pmx_dev spear320_pmx_uart2 = {
 	.name = "uart2",
 	.modes = pmx_uart2_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart2_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_touchscreen_modes[] = {
+static struct pmx_dev_mode pmx_touchscreen_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE,
 		.mask = PMX_SSP_CS_MASK,
 	},
 };
 
-struct pmx_dev pmx_touchscreen = {
+struct pmx_dev spear320_pmx_touchscreen = {
 	.name = "touchscreen",
 	.modes = pmx_touchscreen_modes,
 	.mode_count = ARRAY_SIZE(pmx_touchscreen_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_can_modes[] = {
+static struct pmx_dev_mode pmx_can_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE | AUTO_EXP_MODE,
 		.mask = PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK |
@@ -208,28 +208,28 @@ struct pmx_dev_mode pmx_can_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_can = {
+struct pmx_dev spear320_pmx_can = {
 	.name = "can",
 	.modes = pmx_can_modes,
 	.mode_count = ARRAY_SIZE(pmx_can_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_sdhci_led_modes[] = {
+static struct pmx_dev_mode pmx_sdhci_led_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
 		.mask = PMX_SSP_CS_MASK,
 	},
 };
 
-struct pmx_dev pmx_sdhci_led = {
+struct pmx_dev spear320_pmx_sdhci_led = {
 	.name = "sdhci_led",
 	.modes = pmx_sdhci_led_modes,
 	.mode_count = ARRAY_SIZE(pmx_sdhci_led_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm0_modes[] = {
+static struct pmx_dev_mode pmx_pwm0_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
 		.mask = PMX_UART0_MODEM_MASK,
@@ -239,14 +239,14 @@ struct pmx_dev_mode pmx_pwm0_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_pwm0 = {
+struct pmx_dev spear320_pmx_pwm0 = {
 	.name = "pwm0",
 	.modes = pmx_pwm0_modes,
 	.mode_count = ARRAY_SIZE(pmx_pwm0_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm1_modes[] = {
+static struct pmx_dev_mode pmx_pwm1_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
 		.mask = PMX_UART0_MODEM_MASK,
@@ -256,14 +256,14 @@ struct pmx_dev_mode pmx_pwm1_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_pwm1 = {
+struct pmx_dev spear320_pmx_pwm1 = {
 	.name = "pwm1",
 	.modes = pmx_pwm1_modes,
 	.mode_count = ARRAY_SIZE(pmx_pwm1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm2_modes[] = {
+static struct pmx_dev_mode pmx_pwm2_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
 		.mask = PMX_SSP_CS_MASK,
@@ -273,105 +273,105 @@ struct pmx_dev_mode pmx_pwm2_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_pwm2 = {
+struct pmx_dev spear320_pmx_pwm2 = {
 	.name = "pwm2",
 	.modes = pmx_pwm2_modes,
 	.mode_count = ARRAY_SIZE(pmx_pwm2_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm3_modes[] = {
+static struct pmx_dev_mode pmx_pwm3_modes[] = {
 	{
 		.ids = AUTO_EXP_MODE | SMALL_PRINTERS_MODE | AUTO_NET_SMII_MODE,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_pwm3 = {
+struct pmx_dev spear320_pmx_pwm3 = {
 	.name = "pwm3",
 	.modes = pmx_pwm3_modes,
 	.mode_count = ARRAY_SIZE(pmx_pwm3_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_ssp1_modes[] = {
+static struct pmx_dev_mode pmx_ssp1_modes[] = {
 	{
 		.ids = SMALL_PRINTERS_MODE | AUTO_NET_SMII_MODE,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_ssp1 = {
+struct pmx_dev spear320_pmx_ssp1 = {
 	.name = "ssp1",
 	.modes = pmx_ssp1_modes,
 	.mode_count = ARRAY_SIZE(pmx_ssp1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_ssp2_modes[] = {
+static struct pmx_dev_mode pmx_ssp2_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_ssp2 = {
+struct pmx_dev spear320_pmx_ssp2 = {
 	.name = "ssp2",
 	.modes = pmx_ssp2_modes,
 	.mode_count = ARRAY_SIZE(pmx_ssp2_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_mii1_modes[] = {
+static struct pmx_dev_mode pmx_mii1_modes[] = {
 	{
 		.ids = AUTO_NET_MII_MODE,
 		.mask = 0x0,
 	},
 };
 
-struct pmx_dev pmx_mii1 = {
+struct pmx_dev spear320_pmx_mii1 = {
 	.name = "mii1",
 	.modes = pmx_mii1_modes,
 	.mode_count = ARRAY_SIZE(pmx_mii1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_smii0_modes[] = {
+static struct pmx_dev_mode pmx_smii0_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | AUTO_EXP_MODE | SMALL_PRINTERS_MODE,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_smii0 = {
+struct pmx_dev spear320_pmx_smii0 = {
 	.name = "smii0",
 	.modes = pmx_smii0_modes,
 	.mode_count = ARRAY_SIZE(pmx_smii0_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_smii1_modes[] = {
+static struct pmx_dev_mode pmx_smii1_modes[] = {
 	{
 		.ids = AUTO_NET_SMII_MODE | SMALL_PRINTERS_MODE,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_smii1 = {
+struct pmx_dev spear320_pmx_smii1 = {
 	.name = "smii1",
 	.modes = pmx_smii1_modes,
 	.mode_count = ARRAY_SIZE(pmx_smii1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_i2c1_modes[] = {
+static struct pmx_dev_mode pmx_i2c1_modes[] = {
 	{
 		.ids = AUTO_EXP_MODE,
 		.mask = 0x0,
 	},
 };
 
-struct pmx_dev pmx_i2c1 = {
+struct pmx_dev spear320_pmx_i2c1 = {
 	.name = "i2c1",
 	.modes = pmx_i2c1_modes,
 	.mode_count = ARRAY_SIZE(pmx_i2c1_modes),
@@ -379,131 +379,131 @@ struct pmx_dev pmx_i2c1 = {
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver = {
+static struct pmx_driver pmx_driver = {
 	.mode_reg = {.offset = MODE_CONFIG_REG, .mask = 0x00000007},
 	.mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
 	{
-		.virq = VIRQ_EMI,
-		.status_mask = EMI_IRQ_MASK,
-		.clear_mask = EMI_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_EMI,
+		.status_mask = SPEAR320_EMI_IRQ_MASK,
+		.clear_mask = SPEAR320_EMI_IRQ_MASK,
 	}, {
-		.virq = VIRQ_CLCD,
-		.status_mask = CLCD_IRQ_MASK,
-		.clear_mask = CLCD_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_CLCD,
+		.status_mask = SPEAR320_CLCD_IRQ_MASK,
+		.clear_mask = SPEAR320_CLCD_IRQ_MASK,
 	}, {
-		.virq = VIRQ_SPP,
-		.status_mask = SPP_IRQ_MASK,
-		.clear_mask = SPP_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_SPP,
+		.status_mask = SPEAR320_SPP_IRQ_MASK,
+		.clear_mask = SPEAR320_SPP_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_ras1 = {
-	.irq = IRQ_GEN_RAS_1,
+static struct spear_shirq shirq_ras1 = {
+	.irq = SPEAR3XX_IRQ_GEN_RAS_1,
 	.dev_config = shirq_ras1_config,
 	.dev_count = ARRAY_SIZE(shirq_ras1_config),
 	.regs = {
 		.enb_reg = -1,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_RAS1_MASK,
-		.clear_reg = INT_CLR_MASK_REG,
+		.status_reg = SPEAR320_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR320_SHIRQ_RAS1_MASK,
+		.clear_reg = SPEAR320_INT_CLR_MASK_REG,
 		.reset_to_clear = 1,
 	},
 };
 
-struct shirq_dev_config shirq_ras3_config[] = {
+static struct shirq_dev_config shirq_ras3_config[] = {
 	{
-		.virq = VIRQ_PLGPIO,
-		.enb_mask = GPIO_IRQ_MASK,
-		.status_mask = GPIO_IRQ_MASK,
-		.clear_mask = GPIO_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_PLGPIO,
+		.enb_mask = SPEAR320_GPIO_IRQ_MASK,
+		.status_mask = SPEAR320_GPIO_IRQ_MASK,
+		.clear_mask = SPEAR320_GPIO_IRQ_MASK,
 	}, {
-		.virq = VIRQ_I2S_PLAY,
-		.enb_mask = I2S_PLAY_IRQ_MASK,
-		.status_mask = I2S_PLAY_IRQ_MASK,
-		.clear_mask = I2S_PLAY_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_I2S_PLAY,
+		.enb_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
+		.status_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
+		.clear_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
 	}, {
-		.virq = VIRQ_I2S_REC,
-		.enb_mask = I2S_REC_IRQ_MASK,
-		.status_mask = I2S_REC_IRQ_MASK,
-		.clear_mask = I2S_REC_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_I2S_REC,
+		.enb_mask = SPEAR320_I2S_REC_IRQ_MASK,
+		.status_mask = SPEAR320_I2S_REC_IRQ_MASK,
+		.clear_mask = SPEAR320_I2S_REC_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_ras3 = {
-	.irq = IRQ_GEN_RAS_3,
+static struct spear_shirq shirq_ras3 = {
+	.irq = SPEAR3XX_IRQ_GEN_RAS_3,
 	.dev_config = shirq_ras3_config,
 	.dev_count = ARRAY_SIZE(shirq_ras3_config),
 	.regs = {
-		.enb_reg = INT_ENB_MASK_REG,
+		.enb_reg = SPEAR320_INT_ENB_MASK_REG,
 		.reset_to_enb = 1,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_RAS3_MASK,
-		.clear_reg = INT_CLR_MASK_REG,
+		.status_reg = SPEAR320_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR320_SHIRQ_RAS3_MASK,
+		.clear_reg = SPEAR320_INT_CLR_MASK_REG,
 		.reset_to_clear = 1,
 	},
 };
 
-struct shirq_dev_config shirq_intrcomm_ras_config[] = {
+static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
 	{
-		.virq = VIRQ_CANU,
-		.status_mask = CAN_U_IRQ_MASK,
-		.clear_mask = CAN_U_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_CANU,
+		.status_mask = SPEAR320_CAN_U_IRQ_MASK,
+		.clear_mask = SPEAR320_CAN_U_IRQ_MASK,
 	}, {
-		.virq = VIRQ_CANL,
-		.status_mask = CAN_L_IRQ_MASK,
-		.clear_mask = CAN_L_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_CANL,
+		.status_mask = SPEAR320_CAN_L_IRQ_MASK,
+		.clear_mask = SPEAR320_CAN_L_IRQ_MASK,
 	}, {
-		.virq = VIRQ_UART1,
-		.status_mask = UART1_IRQ_MASK,
-		.clear_mask = UART1_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_UART1,
+		.status_mask = SPEAR320_UART1_IRQ_MASK,
+		.clear_mask = SPEAR320_UART1_IRQ_MASK,
 	}, {
-		.virq = VIRQ_UART2,
-		.status_mask = UART2_IRQ_MASK,
-		.clear_mask = UART2_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_UART2,
+		.status_mask = SPEAR320_UART2_IRQ_MASK,
+		.clear_mask = SPEAR320_UART2_IRQ_MASK,
 	}, {
-		.virq = VIRQ_SSP1,
-		.status_mask = SSP1_IRQ_MASK,
-		.clear_mask = SSP1_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_SSP1,
+		.status_mask = SPEAR320_SSP1_IRQ_MASK,
+		.clear_mask = SPEAR320_SSP1_IRQ_MASK,
 	}, {
-		.virq = VIRQ_SSP2,
-		.status_mask = SSP2_IRQ_MASK,
-		.clear_mask = SSP2_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_SSP2,
+		.status_mask = SPEAR320_SSP2_IRQ_MASK,
+		.clear_mask = SPEAR320_SSP2_IRQ_MASK,
 	}, {
-		.virq = VIRQ_SMII0,
-		.status_mask = SMII0_IRQ_MASK,
-		.clear_mask = SMII0_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_SMII0,
+		.status_mask = SPEAR320_SMII0_IRQ_MASK,
+		.clear_mask = SPEAR320_SMII0_IRQ_MASK,
 	}, {
-		.virq = VIRQ_MII1_SMII1,
-		.status_mask = MII1_SMII1_IRQ_MASK,
-		.clear_mask = MII1_SMII1_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_MII1_SMII1,
+		.status_mask = SPEAR320_MII1_SMII1_IRQ_MASK,
+		.clear_mask = SPEAR320_MII1_SMII1_IRQ_MASK,
 	}, {
-		.virq = VIRQ_WAKEUP_SMII0,
-		.status_mask = WAKEUP_SMII0_IRQ_MASK,
-		.clear_mask = WAKEUP_SMII0_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_WAKEUP_SMII0,
+		.status_mask = SPEAR320_WAKEUP_SMII0_IRQ_MASK,
+		.clear_mask = SPEAR320_WAKEUP_SMII0_IRQ_MASK,
 	}, {
-		.virq = VIRQ_WAKEUP_MII1_SMII1,
-		.status_mask = WAKEUP_MII1_SMII1_IRQ_MASK,
-		.clear_mask = WAKEUP_MII1_SMII1_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_WAKEUP_MII1_SMII1,
+		.status_mask = SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK,
+		.clear_mask = SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK,
 	}, {
-		.virq = VIRQ_I2C,
-		.status_mask = I2C1_IRQ_MASK,
-		.clear_mask = I2C1_IRQ_MASK,
+		.virq = SPEAR320_VIRQ_I2C1,
+		.status_mask = SPEAR320_I2C1_IRQ_MASK,
+		.clear_mask = SPEAR320_I2C1_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_intrcomm_ras = {
-	.irq = IRQ_INTRCOMM_RAS_ARM,
+static struct spear_shirq shirq_intrcomm_ras = {
+	.irq = SPEAR3XX_IRQ_INTRCOMM_RAS_ARM,
 	.dev_config = shirq_intrcomm_ras_config,
 	.dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),
 	.regs = {
 		.enb_reg = -1,
-		.status_reg = INT_STS_MASK_REG,
-		.status_reg_mask = SHIRQ_INTRCOMM_RAS_MASK,
-		.clear_reg = INT_CLR_MASK_REG,
+		.status_reg = SPEAR320_INT_STS_MASK_REG,
+		.status_reg_mask = SPEAR320_SHIRQ_INTRCOMM_RAS_MASK,
+		.clear_reg = SPEAR320_INT_CLR_MASK_REG,
 		.reset_to_clear = 1,
 	},
 };
@@ -511,7 +511,8 @@ struct spear_shirq shirq_intrcomm_ras = {
 /* Add spear320 specific devices here */
 
 /* spear320 routines */
-void __init spear320_init(void)
+void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count)
 {
 	void __iomem *base;
 	int ret = 0;
@@ -543,6 +544,10 @@ void __init spear320_init(void)
 
 	/* pmx initialization */
 	pmx_driver.base = base;
+	pmx_driver.mode = pmx_mode;
+	pmx_driver.devs = pmx_devs;
+	pmx_driver.devs_count = pmx_dev_count;
+
 	ret = pmx_register(&pmx_driver);
 	if (ret)
 		printk(KERN_ERR "padmux: registeration failed. err no: %d\n",
diff --git a/arch/arm/mach-spear3xx/spear320_evb.c b/arch/arm/mach-spear3xx/spear320_evb.c
index 8213e4b66c14b9d051469af7c9d1f46d2bb1d0dd..a12b353940d64df6bf66eee6b355c0eaa8ceb481 100644
--- a/arch/arm/mach-spear3xx/spear320_evb.c
+++ b/arch/arm/mach-spear3xx/spear320_evb.c
@@ -19,28 +19,28 @@
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
 	/* spear3xx specific devices */
-	&pmx_i2c,
-	&pmx_ssp,
-	&pmx_mii,
-	&pmx_uart0,
+	&spear3xx_pmx_i2c,
+	&spear3xx_pmx_ssp,
+	&spear3xx_pmx_mii,
+	&spear3xx_pmx_uart0,
 
 	/* spear320 specific devices */
-	&pmx_fsmc,
-	&pmx_sdhci,
-	&pmx_i2s,
-	&pmx_uart1,
-	&pmx_uart2,
-	&pmx_can,
-	&pmx_pwm0,
-	&pmx_pwm1,
-	&pmx_pwm2,
-	&pmx_mii1,
+	&spear320_pmx_fsmc,
+	&spear320_pmx_sdhci,
+	&spear320_pmx_i2s,
+	&spear320_pmx_uart1,
+	&spear320_pmx_uart2,
+	&spear320_pmx_can,
+	&spear320_pmx_pwm0,
+	&spear320_pmx_pwm1,
+	&spear320_pmx_pwm2,
+	&spear320_pmx_mii1,
 };
 
 static struct amba_device *amba_devs[] __initdata = {
 	/* spear3xx specific devices */
-	&gpio_device,
-	&uart_device,
+	&spear3xx_gpio_device,
+	&spear3xx_uart_device,
 
 	/* spear320 specific devices */
 };
@@ -55,13 +55,9 @@ static void __init spear320_evb_init(void)
 {
 	unsigned int i;
 
-	/* padmux initialization, must be done before spear320_init */
-	pmx_driver.mode = &auto_net_mii_mode;
-	pmx_driver.devs = pmx_devs;
-	pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
 	/* call spear320 machine init function */
-	spear320_init();
+	spear320_init(&spear320_auto_net_mii_mode, pmx_devs,
+			ARRAY_SIZE(pmx_devs));
 
 	/* Add Platform Devices */
 	platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index d3ba8ca1bc5910bb841eeb8285ccd14454ba1ea0..10af45da86a0d06bb91717465d6fe40a10b1fd4b 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -25,10 +25,10 @@
 /* gpio device registration */
 static struct pl061_platform_data gpio_plat_data = {
 	.gpio_base	= 0,
-	.irq_base	= SPEAR_GPIO_INT_BASE,
+	.irq_base	= SPEAR3XX_GPIO_INT_BASE,
 };
 
-struct amba_device gpio_device = {
+struct amba_device spear3xx_gpio_device = {
 	.dev = {
 		.init_name = "gpio",
 		.platform_data = &gpio_plat_data,
@@ -38,11 +38,11 @@ struct amba_device gpio_device = {
 		.end = SPEAR3XX_ICM3_GPIO_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	},
-	.irq = {IRQ_BASIC_GPIO, NO_IRQ},
+	.irq = {SPEAR3XX_IRQ_BASIC_GPIO, NO_IRQ},
 };
 
 /* uart device registration */
-struct amba_device uart_device = {
+struct amba_device spear3xx_uart_device = {
 	.dev = {
 		.init_name = "uart",
 	},
@@ -51,7 +51,7 @@ struct amba_device uart_device = {
 		.end = SPEAR3XX_ICM1_UART_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	},
-	.irq = {IRQ_UART, NO_IRQ},
+	.irq = {SPEAR3XX_IRQ_UART, NO_IRQ},
 };
 
 /* Do spear3xx familiy common initialization part here */
@@ -97,215 +97,215 @@ void __init spear3xx_map_io(void)
 	iotable_init(spear3xx_io_desc, ARRAY_SIZE(spear3xx_io_desc));
 
 	/* This will initialize clock framework */
-	clk_init();
+	spear3xx_clk_init();
 }
 
 /* pad multiplexing support */
 /* devices */
-struct pmx_dev_mode pmx_firda_modes[] = {
+static struct pmx_dev_mode pmx_firda_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_FIRDA_MASK,
 	},
 };
 
-struct pmx_dev pmx_firda = {
+struct pmx_dev spear3xx_pmx_firda = {
 	.name = "firda",
 	.modes = pmx_firda_modes,
 	.mode_count = ARRAY_SIZE(pmx_firda_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_i2c_modes[] = {
+static struct pmx_dev_mode pmx_i2c_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_I2C_MASK,
 	},
 };
 
-struct pmx_dev pmx_i2c = {
+struct pmx_dev spear3xx_pmx_i2c = {
 	.name = "i2c",
 	.modes = pmx_i2c_modes,
 	.mode_count = ARRAY_SIZE(pmx_i2c_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_ssp_cs_modes[] = {
+static struct pmx_dev_mode pmx_ssp_cs_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_SSP_CS_MASK,
 	},
 };
 
-struct pmx_dev pmx_ssp_cs = {
+struct pmx_dev spear3xx_pmx_ssp_cs = {
 	.name = "ssp_chip_selects",
 	.modes = pmx_ssp_cs_modes,
 	.mode_count = ARRAY_SIZE(pmx_ssp_cs_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_ssp_modes[] = {
+static struct pmx_dev_mode pmx_ssp_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_SSP_MASK,
 	},
 };
 
-struct pmx_dev pmx_ssp = {
+struct pmx_dev spear3xx_pmx_ssp = {
 	.name = "ssp",
 	.modes = pmx_ssp_modes,
 	.mode_count = ARRAY_SIZE(pmx_ssp_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_mii_modes[] = {
+static struct pmx_dev_mode pmx_mii_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_mii = {
+struct pmx_dev spear3xx_pmx_mii = {
 	.name = "mii",
 	.modes = pmx_mii_modes,
 	.mode_count = ARRAY_SIZE(pmx_mii_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin0_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin0_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_GPIO_PIN0_MASK,
 	},
 };
 
-struct pmx_dev pmx_gpio_pin0 = {
+struct pmx_dev spear3xx_pmx_gpio_pin0 = {
 	.name = "gpio_pin0",
 	.modes = pmx_gpio_pin0_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio_pin0_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin1_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin1_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_GPIO_PIN1_MASK,
 	},
 };
 
-struct pmx_dev pmx_gpio_pin1 = {
+struct pmx_dev spear3xx_pmx_gpio_pin1 = {
 	.name = "gpio_pin1",
 	.modes = pmx_gpio_pin1_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio_pin1_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin2_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin2_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_GPIO_PIN2_MASK,
 	},
 };
 
-struct pmx_dev pmx_gpio_pin2 = {
+struct pmx_dev spear3xx_pmx_gpio_pin2 = {
 	.name = "gpio_pin2",
 	.modes = pmx_gpio_pin2_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio_pin2_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin3_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin3_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_GPIO_PIN3_MASK,
 	},
 };
 
-struct pmx_dev pmx_gpio_pin3 = {
+struct pmx_dev spear3xx_pmx_gpio_pin3 = {
 	.name = "gpio_pin3",
 	.modes = pmx_gpio_pin3_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio_pin3_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin4_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin4_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_GPIO_PIN4_MASK,
 	},
 };
 
-struct pmx_dev pmx_gpio_pin4 = {
+struct pmx_dev spear3xx_pmx_gpio_pin4 = {
 	.name = "gpio_pin4",
 	.modes = pmx_gpio_pin4_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio_pin4_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin5_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin5_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_GPIO_PIN5_MASK,
 	},
 };
 
-struct pmx_dev pmx_gpio_pin5 = {
+struct pmx_dev spear3xx_pmx_gpio_pin5 = {
 	.name = "gpio_pin5",
 	.modes = pmx_gpio_pin5_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio_pin5_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_uart0_modem_modes[] = {
+static struct pmx_dev_mode pmx_uart0_modem_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_UART0_MODEM_MASK,
 	},
 };
 
-struct pmx_dev pmx_uart0_modem = {
+struct pmx_dev spear3xx_pmx_uart0_modem = {
 	.name = "uart0_modem",
 	.modes = pmx_uart0_modem_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart0_modem_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_uart0_modes[] = {
+static struct pmx_dev_mode pmx_uart0_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_UART0_MASK,
 	},
 };
 
-struct pmx_dev pmx_uart0 = {
+struct pmx_dev spear3xx_pmx_uart0 = {
 	.name = "uart0",
 	.modes = pmx_uart0_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart0_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_timer_3_4_modes[] = {
+static struct pmx_dev_mode pmx_timer_3_4_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_TIMER_3_4_MASK,
 	},
 };
 
-struct pmx_dev pmx_timer_3_4 = {
+struct pmx_dev spear3xx_pmx_timer_3_4 = {
 	.name = "timer_3_4",
 	.modes = pmx_timer_3_4_modes,
 	.mode_count = ARRAY_SIZE(pmx_timer_3_4_modes),
 	.enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_timer_1_2_modes[] = {
+static struct pmx_dev_mode pmx_timer_1_2_modes[] = {
 	{
 		.ids = 0xffffffff,
 		.mask = PMX_TIMER_1_2_MASK,
 	},
 };
 
-struct pmx_dev pmx_timer_1_2 = {
+struct pmx_dev spear3xx_pmx_timer_1_2 = {
 	.name = "timer_1_2",
 	.modes = pmx_timer_1_2_modes,
 	.mode_count = ARRAY_SIZE(pmx_timer_1_2_modes),
@@ -314,210 +314,210 @@ struct pmx_dev pmx_timer_1_2 = {
 
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 /* plgpios devices */
-struct pmx_dev_mode pmx_plgpio_0_1_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_0_1_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_FIRDA_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_0_1 = {
+struct pmx_dev spear3xx_pmx_plgpio_0_1 = {
 	.name = "plgpio 0 and 1",
 	.modes = pmx_plgpio_0_1_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_0_1_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_2_3_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_2_3_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_UART0_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_2_3 = {
+struct pmx_dev spear3xx_pmx_plgpio_2_3 = {
 	.name = "plgpio 2 and 3",
 	.modes = pmx_plgpio_2_3_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_2_3_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_4_5_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_4_5_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_I2C_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_4_5 = {
+struct pmx_dev spear3xx_pmx_plgpio_4_5 = {
 	.name = "plgpio 4 and 5",
 	.modes = pmx_plgpio_4_5_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_4_5_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_6_9_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_6_9_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_SSP_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_6_9 = {
+struct pmx_dev spear3xx_pmx_plgpio_6_9 = {
 	.name = "plgpio 6 to 9",
 	.modes = pmx_plgpio_6_9_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_6_9_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_10_27_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_10_27_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_MII_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_10_27 = {
+struct pmx_dev spear3xx_pmx_plgpio_10_27 = {
 	.name = "plgpio 10 to 27",
 	.modes = pmx_plgpio_10_27_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_10_27_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_28_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_28_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_GPIO_PIN0_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_28 = {
+struct pmx_dev spear3xx_pmx_plgpio_28 = {
 	.name = "plgpio 28",
 	.modes = pmx_plgpio_28_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_28_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_29_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_29_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_GPIO_PIN1_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_29 = {
+struct pmx_dev spear3xx_pmx_plgpio_29 = {
 	.name = "plgpio 29",
 	.modes = pmx_plgpio_29_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_29_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_30_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_30_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_GPIO_PIN2_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_30 = {
+struct pmx_dev spear3xx_pmx_plgpio_30 = {
 	.name = "plgpio 30",
 	.modes = pmx_plgpio_30_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_30_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_31_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_31_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_GPIO_PIN3_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_31 = {
+struct pmx_dev spear3xx_pmx_plgpio_31 = {
 	.name = "plgpio 31",
 	.modes = pmx_plgpio_31_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_31_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_32_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_32_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_GPIO_PIN4_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_32 = {
+struct pmx_dev spear3xx_pmx_plgpio_32 = {
 	.name = "plgpio 32",
 	.modes = pmx_plgpio_32_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_32_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_33_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_33_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_GPIO_PIN5_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_33 = {
+struct pmx_dev spear3xx_pmx_plgpio_33 = {
 	.name = "plgpio 33",
 	.modes = pmx_plgpio_33_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_33_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_34_36_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_34_36_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_SSP_CS_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_34_36 = {
+struct pmx_dev spear3xx_pmx_plgpio_34_36 = {
 	.name = "plgpio 34 to 36",
 	.modes = pmx_plgpio_34_36_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_34_36_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_37_42_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_37_42_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_UART0_MODEM_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_37_42 = {
+struct pmx_dev spear3xx_pmx_plgpio_37_42 = {
 	.name = "plgpio 37 to 42",
 	.modes = pmx_plgpio_37_42_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_37_42_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_43_44_47_48_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_43_44_47_48_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_TIMER_1_2_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_43_44_47_48 = {
+struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48 = {
 	.name = "plgpio 43, 44, 47 and 48",
 	.modes = pmx_plgpio_43_44_47_48_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_43_44_47_48_modes),
 	.enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_45_46_49_50_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_45_46_49_50_modes[] = {
 	{
 		.ids = 0x00,
 		.mask = PMX_TIMER_3_4_MASK,
 	},
 };
 
-struct pmx_dev pmx_plgpio_45_46_49_50 = {
+struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50 = {
 	.name = "plgpio 45, 46, 49 and 50",
 	.modes = pmx_plgpio_45_46_49_50_modes,
 	.mode_count = ARRAY_SIZE(pmx_plgpio_45_46_49_50_modes),
diff --git a/arch/arm/mach-spear6xx/Kconfig b/arch/arm/mach-spear6xx/Kconfig
index bddba034f862c19a00b30ee74de4a2d2a032bfec..ff4ae5ba00f19b7015163ca9d09d92fc3870e791 100644
--- a/arch/arm/mach-spear6xx/Kconfig
+++ b/arch/arm/mach-spear6xx/Kconfig
@@ -4,17 +4,18 @@
 
 if ARCH_SPEAR6XX
 
-choice
-	prompt "SPEAr6XX Family"
-	default MACH_SPEAR600
+menu "SPEAr6xx Implementations"
+config BOARD_SPEAR600_EVB
+	bool "SPEAr600 Evaluation Board"
+	select MACH_SPEAR600
+	help
+	  Supports ST SPEAr600 Evaluation Board
+
+endmenu
 
 config MACH_SPEAR600
 	bool "SPEAr600"
 	help
 	  Supports ST SPEAr600 Machine
-endchoice
-
-# Adding SPEAr6XX machine specific configuration files
-source "arch/arm/mach-spear6xx/Kconfig600"
 
 endif #ARCH_SPEAR6XX
diff --git a/arch/arm/mach-spear6xx/Kconfig600 b/arch/arm/mach-spear6xx/Kconfig600
deleted file mode 100644
index 9e19f65eb78e5f7ac2c046f862531ebc4ca9c481..0000000000000000000000000000000000000000
--- a/arch/arm/mach-spear6xx/Kconfig600
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr600 machine configuration file
-#
-
-if MACH_SPEAR600
-
-choice
-	prompt "SPEAr600 Boards"
-	default BOARD_SPEAR600_EVB
-
-config	BOARD_SPEAR600_EVB
-	bool "SPEAr600 Evaluation Board"
-	help
-	  Supports ST SPEAr600 Evaluation Board
-endchoice
-
-endif	#MACH_SPEAR600
diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c
index 88b748b5be80fb09807eb0ebaf5d7cff8d8212f4..ac70e0d88fef8a7a7616573788c9fdb727c252c4 100644
--- a/arch/arm/mach-spear6xx/clock.c
+++ b/arch/arm/mach-spear6xx/clock.c
@@ -671,12 +671,12 @@ static struct clk_lookup spear_clk_lookups[] = {
 	{ .dev_id = "gpio2",		.clk = &gpio2_clk},
 };
 
-void __init clk_init(void)
+void __init spear6xx_clk_init(void)
 {
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
 		clk_register(&spear_clk_lookups[i]);
 
-	recalc_root_clocks();
+	clk_init();
 }
diff --git a/arch/arm/mach-spear6xx/include/mach/generic.h b/arch/arm/mach-spear6xx/include/mach/generic.h
index 94cf4a648b57394f22c03776ef433d090ab50ed2..183f0238c5e26c611a066ebc781fa29116590f58 100644
--- a/arch/arm/mach-spear6xx/include/mach/generic.h
+++ b/arch/arm/mach-spear6xx/include/mach/generic.h
@@ -39,7 +39,7 @@ void __init spear6xx_map_io(void);
 void __init spear6xx_init_irq(void);
 void __init spear6xx_init(void);
 void __init spear600_init(void);
-void __init clk_init(void);
+void __init spear6xx_clk_init(void);
 
 /* Add spear600 machine device structure declarations here */
 
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 981812961ac7358d84c479a86028b3d00c3d9a89..e0f6628c8b2c878155fc311acad938b15a3d56d4 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -148,7 +148,7 @@ void __init spear6xx_map_io(void)
 	iotable_init(spear6xx_io_desc, ARRAY_SIZE(spear6xx_io_desc));
 
 	/* This will initialize clock framework */
-	clk_init();
+	spear6xx_clk_init();
 }
 
 static void __init spear6xx_timer_init(void)
diff --git a/arch/arm/mach-stmp378x/Makefile b/arch/arm/mach-stmp378x/Makefile
deleted file mode 100644
index d156f76b379f9af03b3ce8ddae4939b578920614..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-$(CONFIG_ARCH_STMP378X) += stmp378x.o
-obj-$(CONFIG_MACH_STMP378X) += stmp378x_devb.o
diff --git a/arch/arm/mach-stmp378x/Makefile.boot b/arch/arm/mach-stmp378x/Makefile.boot
deleted file mode 100644
index 1568ad404d590ed321bf45410a0fa47ce586fb08..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y	:= 0x40008000
-params_phys-y	:= 0x40000100
-initrd_phys-y	:= 0x40800000
diff --git a/arch/arm/mach-stmp378x/include/mach/entry-macro.S b/arch/arm/mach-stmp378x/include/mach/entry-macro.S
deleted file mode 100644
index 731a92286da229451e7af5b9aad6cb05eed24008..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/entry-macro.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Low-level IRQ helper macros for Freescale STMP378X
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-		.macro	disable_fiq
-		.endm
-
-		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-	        mov	\base, #0xf0000000	@ vm address of IRQ controller
-		ldr	\irqnr, [\base, #0x70]	@ HW_ICOLL_STAT
-		cmp	\irqnr, #0x7f
-		moveqs	\irqnr, #0		@ Zero flag set for no IRQ
-
-		.endm
-
-                .macro  get_irqnr_preamble, base, tmp
-                .endm
-
-                .macro  arch_ret_to_user, tmp1, tmp2
-                .endm
diff --git a/arch/arm/mach-stmp378x/include/mach/irqs.h b/arch/arm/mach-stmp378x/include/mach/irqs.h
deleted file mode 100644
index cc59673becdd08733830ecf5adce962275ef0298..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/irqs.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Freescale STMP378X interrupts
- *
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#define IRQ_DEBUG_UART			0
-#define IRQ_COMMS_RX			1
-#define IRQ_COMMS_TX			1
-#define IRQ_SSP2_ERROR			2
-#define IRQ_VDD5V			3
-#define IRQ_HEADPHONE_SHORT		4
-#define IRQ_DAC_DMA			5
-#define IRQ_DAC_ERROR			6
-#define IRQ_ADC_DMA			7
-#define IRQ_ADC_ERROR			8
-#define IRQ_SPDIF_DMA			9
-#define IRQ_SAIF2_DMA			9
-#define IRQ_SPDIF_ERROR			10
-#define IRQ_SAIF1_IRQ			10
-#define IRQ_SAIF2_IRQ			10
-#define IRQ_USB_CTRL			11
-#define IRQ_USB_WAKEUP			12
-#define IRQ_GPMI_DMA			13
-#define IRQ_SSP1_DMA			14
-#define IRQ_SSP_ERROR			15
-#define IRQ_GPIO0			16
-#define IRQ_GPIO1			17
-#define IRQ_GPIO2			18
-#define IRQ_SAIF1_DMA			19
-#define IRQ_SSP2_DMA			20
-#define IRQ_ECC8_IRQ			21
-#define IRQ_RTC_ALARM			22
-#define IRQ_UARTAPP_TX_DMA		23
-#define IRQ_UARTAPP_INTERNAL		24
-#define IRQ_UARTAPP_RX_DMA		25
-#define IRQ_I2C_DMA			26
-#define IRQ_I2C_ERROR			27
-#define IRQ_TIMER0			28
-#define IRQ_TIMER1			29
-#define IRQ_TIMER2			30
-#define IRQ_TIMER3			31
-#define IRQ_BATT_BRNOUT			32
-#define IRQ_VDDD_BRNOUT			33
-#define IRQ_VDDIO_BRNOUT		34
-#define IRQ_VDD18_BRNOUT		35
-#define IRQ_TOUCH_DETECT		36
-#define IRQ_LRADC_CH0			37
-#define IRQ_LRADC_CH1			38
-#define IRQ_LRADC_CH2			39
-#define IRQ_LRADC_CH3			40
-#define IRQ_LRADC_CH4			41
-#define IRQ_LRADC_CH5			42
-#define IRQ_LRADC_CH6			43
-#define IRQ_LRADC_CH7			44
-#define IRQ_LCDIF_DMA			45
-#define IRQ_LCDIF_ERROR			46
-#define IRQ_DIGCTL_DEBUG_TRAP		47
-#define IRQ_RTC_1MSEC			48
-#define IRQ_DRI_DMA			49
-#define IRQ_DRI_ATTENTION		50
-#define IRQ_GPMI_ATTENTION		51
-#define IRQ_IR				52
-#define IRQ_DCP_VMI			53
-#define IRQ_DCP				54
-#define IRQ_BCH				56
-#define IRQ_PXP				57
-#define IRQ_UARTAPP2_TX_DMA		58
-#define IRQ_UARTAPP2_INTERNAL		59
-#define IRQ_UARTAPP2_RX_DMA		60
-#define IRQ_VDAC_DETECT			61
-#define IRQ_VDD5V_DROOP			64
-#define IRQ_DCDC4P2_BO			65
-
-
-#define NR_REAL_IRQS	128
-#define NR_IRQS		(NR_REAL_IRQS + 32 * 3)
-
-/* All interrupts are FIQ capable */
-#define FIQ_START		IRQ_DEBUG_UART
-
-/* Hard disk IRQ is a GPMI attention IRQ */
-#define IRQ_HARDDISK		IRQ_GPMI_ATTENTION
diff --git a/arch/arm/mach-stmp378x/include/mach/pins.h b/arch/arm/mach-stmp378x/include/mach/pins.h
deleted file mode 100644
index 93f952d35969e4d9a7af652c87218b316246f5f6..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/pins.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Freescale STMP378X SoC pin multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_PINS_H
-#define __ASM_ARCH_PINS_H
-
-/*
- * Define all STMP378x pins, a pin name corresponds to a STMP378x hardware
- * interface  this pin belongs to.
- */
-
-/* Bank 0 */
-#define PINID_GPMI_D00		STMP3XXX_PINID(0, 0)
-#define PINID_GPMI_D01		STMP3XXX_PINID(0, 1)
-#define PINID_GPMI_D02		STMP3XXX_PINID(0, 2)
-#define PINID_GPMI_D03		STMP3XXX_PINID(0, 3)
-#define PINID_GPMI_D04		STMP3XXX_PINID(0, 4)
-#define PINID_GPMI_D05		STMP3XXX_PINID(0, 5)
-#define PINID_GPMI_D06		STMP3XXX_PINID(0, 6)
-#define PINID_GPMI_D07		STMP3XXX_PINID(0, 7)
-#define PINID_GPMI_D08		STMP3XXX_PINID(0, 8)
-#define PINID_GPMI_D09		STMP3XXX_PINID(0, 9)
-#define PINID_GPMI_D10		STMP3XXX_PINID(0, 10)
-#define PINID_GPMI_D11		STMP3XXX_PINID(0, 11)
-#define PINID_GPMI_D12		STMP3XXX_PINID(0, 12)
-#define PINID_GPMI_D13		STMP3XXX_PINID(0, 13)
-#define PINID_GPMI_D14		STMP3XXX_PINID(0, 14)
-#define PINID_GPMI_D15		STMP3XXX_PINID(0, 15)
-#define PINID_GPMI_CLE		STMP3XXX_PINID(0, 16)
-#define PINID_GPMI_ALE		STMP3XXX_PINID(0, 17)
-#define PINID_GMPI_CE2N		STMP3XXX_PINID(0, 18)
-#define PINID_GPMI_RDY0		STMP3XXX_PINID(0, 19)
-#define PINID_GPMI_RDY1		STMP3XXX_PINID(0, 20)
-#define PINID_GPMI_RDY2		STMP3XXX_PINID(0, 21)
-#define PINID_GPMI_RDY3		STMP3XXX_PINID(0, 22)
-#define PINID_GPMI_WPN		STMP3XXX_PINID(0, 23)
-#define PINID_GPMI_WRN		STMP3XXX_PINID(0, 24)
-#define PINID_GPMI_RDN		STMP3XXX_PINID(0, 25)
-#define PINID_AUART1_CTS	STMP3XXX_PINID(0, 26)
-#define PINID_AUART1_RTS	STMP3XXX_PINID(0, 27)
-#define PINID_AUART1_RX		STMP3XXX_PINID(0, 28)
-#define PINID_AUART1_TX		STMP3XXX_PINID(0, 29)
-#define PINID_I2C_SCL		STMP3XXX_PINID(0, 30)
-#define PINID_I2C_SDA		STMP3XXX_PINID(0, 31)
-
-/* Bank 1 */
-#define PINID_LCD_D00		STMP3XXX_PINID(1, 0)
-#define PINID_LCD_D01		STMP3XXX_PINID(1, 1)
-#define PINID_LCD_D02		STMP3XXX_PINID(1, 2)
-#define PINID_LCD_D03		STMP3XXX_PINID(1, 3)
-#define PINID_LCD_D04		STMP3XXX_PINID(1, 4)
-#define PINID_LCD_D05		STMP3XXX_PINID(1, 5)
-#define PINID_LCD_D06		STMP3XXX_PINID(1, 6)
-#define PINID_LCD_D07		STMP3XXX_PINID(1, 7)
-#define PINID_LCD_D08		STMP3XXX_PINID(1, 8)
-#define PINID_LCD_D09		STMP3XXX_PINID(1, 9)
-#define PINID_LCD_D10		STMP3XXX_PINID(1, 10)
-#define PINID_LCD_D11		STMP3XXX_PINID(1, 11)
-#define PINID_LCD_D12		STMP3XXX_PINID(1, 12)
-#define PINID_LCD_D13		STMP3XXX_PINID(1, 13)
-#define PINID_LCD_D14		STMP3XXX_PINID(1, 14)
-#define PINID_LCD_D15		STMP3XXX_PINID(1, 15)
-#define PINID_LCD_D16		STMP3XXX_PINID(1, 16)
-#define PINID_LCD_D17		STMP3XXX_PINID(1, 17)
-#define PINID_LCD_RESET		STMP3XXX_PINID(1, 18)
-#define PINID_LCD_RS		STMP3XXX_PINID(1, 19)
-#define PINID_LCD_WR		STMP3XXX_PINID(1, 20)
-#define PINID_LCD_CS		STMP3XXX_PINID(1, 21)
-#define PINID_LCD_DOTCK		STMP3XXX_PINID(1, 22)
-#define PINID_LCD_ENABLE	STMP3XXX_PINID(1, 23)
-#define PINID_LCD_HSYNC		STMP3XXX_PINID(1, 24)
-#define PINID_LCD_VSYNC		STMP3XXX_PINID(1, 25)
-#define PINID_PWM0		STMP3XXX_PINID(1, 26)
-#define PINID_PWM1		STMP3XXX_PINID(1, 27)
-#define PINID_PWM2		STMP3XXX_PINID(1, 28)
-#define PINID_PWM3		STMP3XXX_PINID(1, 29)
-#define PINID_PWM4		STMP3XXX_PINID(1, 30)
-
-/* Bank 2 */
-#define PINID_SSP1_CMD		STMP3XXX_PINID(2, 0)
-#define PINID_SSP1_DETECT	STMP3XXX_PINID(2, 1)
-#define PINID_SSP1_DATA0	STMP3XXX_PINID(2, 2)
-#define PINID_SSP1_DATA1	STMP3XXX_PINID(2, 3)
-#define PINID_SSP1_DATA2	STMP3XXX_PINID(2, 4)
-#define PINID_SSP1_DATA3	STMP3XXX_PINID(2, 5)
-#define PINID_SSP1_SCK		STMP3XXX_PINID(2, 6)
-#define PINID_ROTARYA		STMP3XXX_PINID(2, 7)
-#define PINID_ROTARYB		STMP3XXX_PINID(2, 8)
-#define PINID_EMI_A00		STMP3XXX_PINID(2, 9)
-#define PINID_EMI_A01		STMP3XXX_PINID(2, 10)
-#define PINID_EMI_A02		STMP3XXX_PINID(2, 11)
-#define PINID_EMI_A03		STMP3XXX_PINID(2, 12)
-#define PINID_EMI_A04		STMP3XXX_PINID(2, 13)
-#define PINID_EMI_A05		STMP3XXX_PINID(2, 14)
-#define PINID_EMI_A06		STMP3XXX_PINID(2, 15)
-#define PINID_EMI_A07		STMP3XXX_PINID(2, 16)
-#define PINID_EMI_A08		STMP3XXX_PINID(2, 17)
-#define PINID_EMI_A09		STMP3XXX_PINID(2, 18)
-#define PINID_EMI_A10		STMP3XXX_PINID(2, 19)
-#define PINID_EMI_A11		STMP3XXX_PINID(2, 20)
-#define PINID_EMI_A12		STMP3XXX_PINID(2, 21)
-#define PINID_EMI_BA0		STMP3XXX_PINID(2, 22)
-#define PINID_EMI_BA1		STMP3XXX_PINID(2, 23)
-#define PINID_EMI_CASN		STMP3XXX_PINID(2, 24)
-#define PINID_EMI_CE0N		STMP3XXX_PINID(2, 25)
-#define PINID_EMI_CE1N		STMP3XXX_PINID(2, 26)
-#define PINID_GPMI_CE1N		STMP3XXX_PINID(2, 27)
-#define PINID_GPMI_CE0N		STMP3XXX_PINID(2, 28)
-#define PINID_EMI_CKE		STMP3XXX_PINID(2, 29)
-#define PINID_EMI_RASN		STMP3XXX_PINID(2, 30)
-#define PINID_EMI_WEN		STMP3XXX_PINID(2, 31)
-
-/* Bank 3 */
-#define PINID_EMI_D00		STMP3XXX_PINID(3, 0)
-#define PINID_EMI_D01		STMP3XXX_PINID(3, 1)
-#define PINID_EMI_D02		STMP3XXX_PINID(3, 2)
-#define PINID_EMI_D03		STMP3XXX_PINID(3, 3)
-#define PINID_EMI_D04		STMP3XXX_PINID(3, 4)
-#define PINID_EMI_D05		STMP3XXX_PINID(3, 5)
-#define PINID_EMI_D06		STMP3XXX_PINID(3, 6)
-#define PINID_EMI_D07		STMP3XXX_PINID(3, 7)
-#define PINID_EMI_D08		STMP3XXX_PINID(3, 8)
-#define PINID_EMI_D09		STMP3XXX_PINID(3, 9)
-#define PINID_EMI_D10		STMP3XXX_PINID(3, 10)
-#define PINID_EMI_D11		STMP3XXX_PINID(3, 11)
-#define PINID_EMI_D12		STMP3XXX_PINID(3, 12)
-#define PINID_EMI_D13		STMP3XXX_PINID(3, 13)
-#define PINID_EMI_D14		STMP3XXX_PINID(3, 14)
-#define PINID_EMI_D15		STMP3XXX_PINID(3, 15)
-#define PINID_EMI_DQM0		STMP3XXX_PINID(3, 16)
-#define PINID_EMI_DQM1		STMP3XXX_PINID(3, 17)
-#define PINID_EMI_DQS0		STMP3XXX_PINID(3, 18)
-#define PINID_EMI_DQS1		STMP3XXX_PINID(3, 19)
-#define PINID_EMI_CLK		STMP3XXX_PINID(3, 20)
-#define PINID_EMI_CLKN		STMP3XXX_PINID(3, 21)
-
-#endif /* __ASM_ARCH_PINS_H */
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-apbh.h b/arch/arm/mach-stmp378x/include/mach/regs-apbh.h
deleted file mode 100644
index dbcf85b6ac2a242c1575d74edd042b1e246bb5e2..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-apbh.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * stmp378x: APBH register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBH
-#define _MACH_REGS_APBH
-
-#define REGS_APBH_BASE	(STMP3XXX_REGS_BASE + 0x4000)
-#define REGS_APBH_PHYS	0x80004000
-#define REGS_APBH_SIZE	0x2000
-
-#define HW_APBH_CTRL0		0x0
-#define BM_APBH_CTRL0_RESET_CHANNEL	0x00FF0000
-#define BP_APBH_CTRL0_RESET_CHANNEL	16
-#define BM_APBH_CTRL0_CLKGATE	0x40000000
-#define BM_APBH_CTRL0_SFTRST	0x80000000
-
-#define HW_APBH_CTRL1		0x10
-#define BM_APBH_CTRL1_CH0_CMDCMPLT_IRQ	0x00000001
-#define BP_APBH_CTRL1_CH0_CMDCMPLT_IRQ	0
-
-#define HW_APBH_CTRL2		0x20
-
-#define HW_APBH_DEVSEL		0x30
-
-#define HW_APBH_CH0_NXTCMDAR	(0x50 + 0 * 0x70)
-#define HW_APBH_CH1_NXTCMDAR	(0x50 + 1 * 0x70)
-#define HW_APBH_CH2_NXTCMDAR	(0x50 + 2 * 0x70)
-#define HW_APBH_CH3_NXTCMDAR	(0x50 + 3 * 0x70)
-#define HW_APBH_CH4_NXTCMDAR	(0x50 + 4 * 0x70)
-#define HW_APBH_CH5_NXTCMDAR	(0x50 + 5 * 0x70)
-#define HW_APBH_CH6_NXTCMDAR	(0x50 + 6 * 0x70)
-#define HW_APBH_CH7_NXTCMDAR	(0x50 + 7 * 0x70)
-#define HW_APBH_CH8_NXTCMDAR	(0x50 + 8 * 0x70)
-#define HW_APBH_CH9_NXTCMDAR	(0x50 + 9 * 0x70)
-#define HW_APBH_CH10_NXTCMDAR	(0x50 + 10 * 0x70)
-#define HW_APBH_CH11_NXTCMDAR	(0x50 + 11 * 0x70)
-#define HW_APBH_CH12_NXTCMDAR	(0x50 + 12 * 0x70)
-#define HW_APBH_CH13_NXTCMDAR	(0x50 + 13 * 0x70)
-#define HW_APBH_CH14_NXTCMDAR	(0x50 + 14 * 0x70)
-#define HW_APBH_CH15_NXTCMDAR	(0x50 + 15 * 0x70)
-
-#define HW_APBH_CHn_NXTCMDAR	0x50
-
-#define BV_APBH_CHn_CMD_COMMAND__NO_DMA_XFER	 0
-#define BV_APBH_CHn_CMD_COMMAND__DMA_WRITE	 1
-#define BV_APBH_CHn_CMD_COMMAND__DMA_READ	 2
-#define BV_APBH_CHn_CMD_COMMAND__DMA_SENSE	 3
-#define BM_APBH_CHn_CMD_COMMAND	0x00000003
-#define BP_APBH_CHn_CMD_COMMAND	0
-#define BM_APBH_CHn_CMD_CHAIN	0x00000004
-#define BM_APBH_CHn_CMD_IRQONCMPLT	0x00000008
-#define BM_APBH_CHn_CMD_NANDLOCK	0x00000010
-#define BM_APBH_CHn_CMD_NANDWAIT4READY	0x00000020
-#define BM_APBH_CHn_CMD_SEMAPHORE	0x00000040
-#define BM_APBH_CHn_CMD_WAIT4ENDCMD	0x00000080
-#define BM_APBH_CHn_CMD_CMDWORDS	0x0000F000
-#define BP_APBH_CHn_CMD_CMDWORDS	12
-#define BM_APBH_CHn_CMD_XFER_COUNT	0xFFFF0000
-#define BP_APBH_CHn_CMD_XFER_COUNT	16
-
-#define HW_APBH_CH0_SEMA	(0x80 + 0 * 0x70)
-#define HW_APBH_CH1_SEMA	(0x80 + 1 * 0x70)
-#define HW_APBH_CH2_SEMA	(0x80 + 2 * 0x70)
-#define HW_APBH_CH3_SEMA	(0x80 + 3 * 0x70)
-#define HW_APBH_CH4_SEMA	(0x80 + 4 * 0x70)
-#define HW_APBH_CH5_SEMA	(0x80 + 5 * 0x70)
-#define HW_APBH_CH6_SEMA	(0x80 + 6 * 0x70)
-#define HW_APBH_CH7_SEMA	(0x80 + 7 * 0x70)
-#define HW_APBH_CH8_SEMA	(0x80 + 8 * 0x70)
-#define HW_APBH_CH9_SEMA	(0x80 + 9 * 0x70)
-#define HW_APBH_CH10_SEMA	(0x80 + 10 * 0x70)
-#define HW_APBH_CH11_SEMA	(0x80 + 11 * 0x70)
-#define HW_APBH_CH12_SEMA	(0x80 + 12 * 0x70)
-#define HW_APBH_CH13_SEMA	(0x80 + 13 * 0x70)
-#define HW_APBH_CH14_SEMA	(0x80 + 14 * 0x70)
-#define HW_APBH_CH15_SEMA	(0x80 + 15 * 0x70)
-
-#define HW_APBH_CHn_SEMA	0x80
-#define BM_APBH_CHn_SEMA_INCREMENT_SEMA	0x000000FF
-#define BP_APBH_CHn_SEMA_INCREMENT_SEMA	0
-#define BM_APBH_CHn_SEMA_PHORE	0x00FF0000
-#define BP_APBH_CHn_SEMA_PHORE	16
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-apbx.h b/arch/arm/mach-stmp378x/include/mach/regs-apbx.h
deleted file mode 100644
index 3b934a4d27f0262513d589b3e9e2596dc4eb9889..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-apbx.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * stmp378x: APBX register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBX
-#define _MACH_REGS_APBX
-
-#define REGS_APBX_BASE	(STMP3XXX_REGS_BASE + 0x24000)
-#define REGS_APBX_PHYS	0x80024000
-#define REGS_APBX_SIZE	0x2000
-
-#define HW_APBX_CTRL0		0x0
-#define BM_APBX_CTRL0_CLKGATE	0x40000000
-#define BM_APBX_CTRL0_SFTRST	0x80000000
-
-#define HW_APBX_CTRL1		0x10
-
-#define HW_APBX_CTRL2		0x20
-
-#define HW_APBX_CHANNEL_CTRL	0x30
-#define BM_APBX_CHANNEL_CTRL_RESET_CHANNEL	0xFFFF0000
-#define BP_APBX_CHANNEL_CTRL_RESET_CHANNEL	16
-
-#define HW_APBX_DEVSEL		0x40
-
-#define HW_APBX_CH0_NXTCMDAR	(0x110 + 0 * 0x70)
-#define HW_APBX_CH1_NXTCMDAR	(0x110 + 1 * 0x70)
-#define HW_APBX_CH2_NXTCMDAR	(0x110 + 2 * 0x70)
-#define HW_APBX_CH3_NXTCMDAR	(0x110 + 3 * 0x70)
-#define HW_APBX_CH4_NXTCMDAR	(0x110 + 4 * 0x70)
-#define HW_APBX_CH5_NXTCMDAR	(0x110 + 5 * 0x70)
-#define HW_APBX_CH6_NXTCMDAR	(0x110 + 6 * 0x70)
-#define HW_APBX_CH7_NXTCMDAR	(0x110 + 7 * 0x70)
-#define HW_APBX_CH8_NXTCMDAR	(0x110 + 8 * 0x70)
-#define HW_APBX_CH9_NXTCMDAR	(0x110 + 9 * 0x70)
-#define HW_APBX_CH10_NXTCMDAR	(0x110 + 10 * 0x70)
-#define HW_APBX_CH11_NXTCMDAR	(0x110 + 11 * 0x70)
-#define HW_APBX_CH12_NXTCMDAR	(0x110 + 12 * 0x70)
-#define HW_APBX_CH13_NXTCMDAR	(0x110 + 13 * 0x70)
-#define HW_APBX_CH14_NXTCMDAR	(0x110 + 14 * 0x70)
-#define HW_APBX_CH15_NXTCMDAR	(0x110 + 15 * 0x70)
-
-#define HW_APBX_CHn_NXTCMDAR	0x110
-#define BM_APBX_CHn_CMD_COMMAND	0x00000003
-#define BP_APBX_CHn_CMD_COMMAND	0
-#define BV_APBX_CHn_CMD_COMMAND__NO_DMA_XFER	 0
-#define BV_APBX_CHn_CMD_COMMAND__DMA_WRITE	 1
-#define BV_APBX_CHn_CMD_COMMAND__DMA_READ	 2
-#define BV_APBX_CHn_CMD_COMMAND__DMA_SENSE	 3
-#define BM_APBX_CHn_CMD_CHAIN	0x00000004
-#define BM_APBX_CHn_CMD_IRQONCMPLT	0x00000008
-#define BM_APBX_CHn_CMD_SEMAPHORE	0x00000040
-#define BM_APBX_CHn_CMD_WAIT4ENDCMD	0x00000080
-#define BM_APBX_CHn_CMD_HALTONTERMINATE	0x00000100
-#define BM_APBX_CHn_CMD_CMDWORDS	0x0000F000
-#define BP_APBX_CHn_CMD_CMDWORDS	12
-#define BM_APBX_CHn_CMD_XFER_COUNT	0xFFFF0000
-#define BP_APBX_CHn_CMD_XFER_COUNT	16
-
-#define HW_APBX_CH0_BAR		(0x130 + 0 * 0x70)
-#define HW_APBX_CH1_BAR		(0x130 + 1 * 0x70)
-#define HW_APBX_CH2_BAR		(0x130 + 2 * 0x70)
-#define HW_APBX_CH3_BAR		(0x130 + 3 * 0x70)
-#define HW_APBX_CH4_BAR		(0x130 + 4 * 0x70)
-#define HW_APBX_CH5_BAR		(0x130 + 5 * 0x70)
-#define HW_APBX_CH6_BAR		(0x130 + 6 * 0x70)
-#define HW_APBX_CH7_BAR		(0x130 + 7 * 0x70)
-#define HW_APBX_CH8_BAR		(0x130 + 8 * 0x70)
-#define HW_APBX_CH9_BAR		(0x130 + 9 * 0x70)
-#define HW_APBX_CH10_BAR		(0x130 + 10 * 0x70)
-#define HW_APBX_CH11_BAR		(0x130 + 11 * 0x70)
-#define HW_APBX_CH12_BAR		(0x130 + 12 * 0x70)
-#define HW_APBX_CH13_BAR		(0x130 + 13 * 0x70)
-#define HW_APBX_CH14_BAR		(0x130 + 14 * 0x70)
-#define HW_APBX_CH15_BAR		(0x130 + 15 * 0x70)
-
-#define HW_APBX_CHn_BAR		0x130
-
-#define HW_APBX_CH0_SEMA	(0x140 + 0 * 0x70)
-#define HW_APBX_CH1_SEMA	(0x140 + 1 * 0x70)
-#define HW_APBX_CH2_SEMA	(0x140 + 2 * 0x70)
-#define HW_APBX_CH3_SEMA	(0x140 + 3 * 0x70)
-#define HW_APBX_CH4_SEMA	(0x140 + 4 * 0x70)
-#define HW_APBX_CH5_SEMA	(0x140 + 5 * 0x70)
-#define HW_APBX_CH6_SEMA	(0x140 + 6 * 0x70)
-#define HW_APBX_CH7_SEMA	(0x140 + 7 * 0x70)
-#define HW_APBX_CH8_SEMA	(0x140 + 8 * 0x70)
-#define HW_APBX_CH9_SEMA	(0x140 + 9 * 0x70)
-#define HW_APBX_CH10_SEMA	(0x140 + 10 * 0x70)
-#define HW_APBX_CH11_SEMA	(0x140 + 11 * 0x70)
-#define HW_APBX_CH12_SEMA	(0x140 + 12 * 0x70)
-#define HW_APBX_CH13_SEMA	(0x140 + 13 * 0x70)
-#define HW_APBX_CH14_SEMA	(0x140 + 14 * 0x70)
-#define HW_APBX_CH15_SEMA	(0x140 + 15 * 0x70)
-
-#define HW_APBX_CHn_SEMA	0x140
-#define BM_APBX_CHn_SEMA_INCREMENT_SEMA	0x000000FF
-#define BP_APBX_CHn_SEMA_INCREMENT_SEMA	0
-#define BM_APBX_CHn_SEMA_PHORE	0x00FF0000
-#define BP_APBX_CHn_SEMA_PHORE	16
-
-#endif
-
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-audioin.h b/arch/arm/mach-stmp378x/include/mach/regs-audioin.h
deleted file mode 100644
index 641ac6126f839a16b36cb009dd7550e857885234..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-audioin.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * stmp378x: AUDIOIN register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOIN_BASE	(STMP3XXX_REGS_BASE + 0x4C000)
-#define REGS_AUDIOIN_PHYS	0x8004C000
-#define REGS_AUDIOIN_SIZE	0x2000
-
-#define HW_AUDIOIN_CTRL		0x0
-#define BM_AUDIOIN_CTRL_RUN	0x00000001
-#define BP_AUDIOIN_CTRL_RUN	0
-#define BM_AUDIOIN_CTRL_FIFO_ERROR_IRQ_EN	0x00000002
-#define BM_AUDIOIN_CTRL_FIFO_OVERFLOW_IRQ	0x00000004
-#define BM_AUDIOIN_CTRL_FIFO_UNDERFLOW_IRQ	0x00000008
-#define BM_AUDIOIN_CTRL_WORD_LENGTH	0x00000020
-#define BM_AUDIOIN_CTRL_CLKGATE	0x40000000
-#define BM_AUDIOIN_CTRL_SFTRST	0x80000000
-
-#define HW_AUDIOIN_STAT		0x10
-
-#define HW_AUDIOIN_ADCSRR	0x20
-
-#define HW_AUDIOIN_ADCVOLUME	0x30
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_RIGHT	0x000000FF
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_RIGHT	0
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_LEFT	0x00FF0000
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_LEFT	16
-
-#define HW_AUDIOIN_ADCDEBUG	0x40
-
-#define HW_AUDIOIN_ADCVOL	0x50
-#define BM_AUDIOIN_ADCVOL_GAIN_RIGHT	0x0000000F
-#define BP_AUDIOIN_ADCVOL_GAIN_RIGHT	0
-#define BM_AUDIOIN_ADCVOL_SELECT_RIGHT	0x00000030
-#define BP_AUDIOIN_ADCVOL_SELECT_RIGHT	4
-#define BM_AUDIOIN_ADCVOL_GAIN_LEFT	0x00000F00
-#define BP_AUDIOIN_ADCVOL_GAIN_LEFT	8
-#define BM_AUDIOIN_ADCVOL_SELECT_LEFT	0x00003000
-#define BP_AUDIOIN_ADCVOL_SELECT_LEFT	12
-#define BM_AUDIOIN_ADCVOL_MUTE	0x01000000
-
-#define HW_AUDIOIN_MICLINE	0x60
-
-#define HW_AUDIOIN_ANACLKCTRL	0x70
-#define BM_AUDIOIN_ANACLKCTRL_CLKGATE	0x80000000
-
-#define HW_AUDIOIN_DATA		0x80
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-audioout.h b/arch/arm/mach-stmp378x/include/mach/regs-audioout.h
deleted file mode 100644
index f533e23694a01feb9b14b697456519d5a1723a8f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-audioout.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * stmp378x: AUDIOOUT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOOUT_BASE	(STMP3XXX_REGS_BASE + 0x48000)
-#define REGS_AUDIOOUT_PHYS	0x80048000
-#define REGS_AUDIOOUT_SIZE	0x2000
-
-#define HW_AUDIOOUT_CTRL	0x0
-#define BM_AUDIOOUT_CTRL_RUN	0x00000001
-#define BP_AUDIOOUT_CTRL_RUN	0
-#define BM_AUDIOOUT_CTRL_FIFO_ERROR_IRQ_EN	0x00000002
-#define BM_AUDIOOUT_CTRL_FIFO_OVERFLOW_IRQ	0x00000004
-#define BM_AUDIOOUT_CTRL_FIFO_UNDERFLOW_IRQ	0x00000008
-#define BM_AUDIOOUT_CTRL_WORD_LENGTH	0x00000040
-#define BM_AUDIOOUT_CTRL_CLKGATE	0x40000000
-#define BM_AUDIOOUT_CTRL_SFTRST	0x80000000
-
-#define HW_AUDIOOUT_STAT	0x10
-
-#define HW_AUDIOOUT_DACSRR	0x20
-#define BM_AUDIOOUT_DACSRR_SRC_FRAC	0x00001FFF
-#define BP_AUDIOOUT_DACSRR_SRC_FRAC	0
-#define BM_AUDIOOUT_DACSRR_SRC_INT	0x001F0000
-#define BP_AUDIOOUT_DACSRR_SRC_INT	16
-#define BM_AUDIOOUT_DACSRR_SRC_HOLD	0x07000000
-#define BP_AUDIOOUT_DACSRR_SRC_HOLD	24
-#define BM_AUDIOOUT_DACSRR_BASEMULT	0x70000000
-#define BP_AUDIOOUT_DACSRR_BASEMULT	28
-
-#define HW_AUDIOOUT_DACVOLUME	0x30
-#define BM_AUDIOOUT_DACVOLUME_MUTE_RIGHT	0x00000100
-#define BM_AUDIOOUT_DACVOLUME_MUTE_LEFT	0x01000000
-#define BM_AUDIOOUT_DACVOLUME_EN_ZCD	0x02000000
-
-#define HW_AUDIOOUT_DACDEBUG	0x40
-
-#define HW_AUDIOOUT_HPVOL	0x50
-#define BM_AUDIOOUT_HPVOL_MUTE	0x01000000
-#define BM_AUDIOOUT_HPVOL_EN_MSTR_ZCD	0x02000000
-
-#define HW_AUDIOOUT_PWRDN	0x70
-#define BM_AUDIOOUT_PWRDN_HEADPHONE	0x00000001
-#define BP_AUDIOOUT_PWRDN_HEADPHONE	0
-#define BM_AUDIOOUT_PWRDN_CAPLESS	0x00000010
-#define BM_AUDIOOUT_PWRDN_ADC	0x00000100
-#define BM_AUDIOOUT_PWRDN_DAC	0x00001000
-#define BM_AUDIOOUT_PWRDN_RIGHT_ADC	0x00010000
-#define BM_AUDIOOUT_PWRDN_SPEAKER	0x01000000
-
-#define HW_AUDIOOUT_REFCTRL	0x80
-#define BM_AUDIOOUT_REFCTRL_VAG_VAL	0x000000F0
-#define BP_AUDIOOUT_REFCTRL_VAG_VAL	4
-#define BM_AUDIOOUT_REFCTRL_ADC_REFVAL	0x00000F00
-#define BP_AUDIOOUT_REFCTRL_ADC_REFVAL	8
-#define BM_AUDIOOUT_REFCTRL_ADJ_VAG	0x00001000
-#define BM_AUDIOOUT_REFCTRL_ADJ_ADC	0x00002000
-#define BM_AUDIOOUT_REFCTRL_BIAS_CTRL	0x00030000
-#define BP_AUDIOOUT_REFCTRL_BIAS_CTRL	16
-#define BM_AUDIOOUT_REFCTRL_LOW_PWR	0x00080000
-#define BM_AUDIOOUT_REFCTRL_VBG_ADJ	0x00700000
-#define BP_AUDIOOUT_REFCTRL_VBG_ADJ	20
-#define BM_AUDIOOUT_REFCTRL_XTAL_BGR_BIAS	0x01000000
-#define BM_AUDIOOUT_REFCTRL_RAISE_REF	0x02000000
-
-#define HW_AUDIOOUT_ANACTRL	0x90
-#define BM_AUDIOOUT_ANACTRL_HP_CLASSAB	0x00000010
-#define BM_AUDIOOUT_ANACTRL_HP_HOLD_GND	0x00000020
-
-#define HW_AUDIOOUT_TEST	0xA0
-#define BM_AUDIOOUT_TEST_HP_I1_ADJ	0x00C00000
-#define BP_AUDIOOUT_TEST_HP_I1_ADJ	22
-
-#define HW_AUDIOOUT_BISTCTRL	0xB0
-
-#define HW_AUDIOOUT_BISTSTAT0	0xC0
-
-#define HW_AUDIOOUT_BISTSTAT1	0xD0
-
-#define HW_AUDIOOUT_ANACLKCTRL	0xE0
-#define BM_AUDIOOUT_ANACLKCTRL_CLKGATE	0x80000000
-
-#define HW_AUDIOOUT_DATA	0xF0
-
-#define HW_AUDIOOUT_SPEAKERCTRL	0x100
-#define BM_AUDIOOUT_SPEAKERCTRL_MUTE	0x01000000
-
-#define HW_AUDIOOUT_VERSION	0x200
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-bch.h b/arch/arm/mach-stmp378x/include/mach/regs-bch.h
deleted file mode 100644
index 532d24650717eb4e1fe7a07e9165fb87244b9d0a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-bch.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * stmp378x: BCH register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_BCH_BASE	(STMP3XXX_REGS_BASE + 0xA000)
-#define REGS_BCH_PHYS	0x8000A000
-#define REGS_BCH_SIZE	0x2000
-
-#define HW_BCH_CTRL		0x0
-#define BM_BCH_CTRL_COMPLETE_IRQ	0x00000001
-#define BP_BCH_CTRL_COMPLETE_IRQ	0
-#define BM_BCH_CTRL_COMPLETE_IRQ_EN	0x00000100
-
-#define HW_BCH_STATUS0		0x10
-#define BM_BCH_STATUS0_UNCORRECTABLE	0x00000004
-#define BM_BCH_STATUS0_CORRECTED	0x00000008
-#define BM_BCH_STATUS0_STATUS_BLK0	0x0000FF00
-#define BP_BCH_STATUS0_STATUS_BLK0	8
-#define BM_BCH_STATUS0_COMPLETED_CE	0x000F0000
-#define BP_BCH_STATUS0_COMPLETED_CE	16
-
-#define HW_BCH_LAYOUTSELECT	0x70
-
-#define HW_BCH_FLASH0LAYOUT0	0x80
-#define BM_BCH_FLASH0LAYOUT0_DATA0_SIZE	0x00000FFF
-#define BP_BCH_FLASH0LAYOUT0_DATA0_SIZE	0
-#define BM_BCH_FLASH0LAYOUT0_ECC0	0x0000F000
-#define BP_BCH_FLASH0LAYOUT0_ECC0	12
-#define BM_BCH_FLASH0LAYOUT0_META_SIZE	0x00FF0000
-#define BP_BCH_FLASH0LAYOUT0_META_SIZE	16
-#define BM_BCH_FLASH0LAYOUT0_NBLOCKS	0xFF000000
-#define BP_BCH_FLASH0LAYOUT0_NBLOCKS	24
-#define BM_BCH_FLASH0LAYOUT1_DATAN_SIZE	0x00000FFF
-#define BP_BCH_FLASH0LAYOUT1_DATAN_SIZE	0
-#define BM_BCH_FLASH0LAYOUT1_ECCN	0x0000F000
-#define BP_BCH_FLASH0LAYOUT1_ECCN	12
-#define BM_BCH_FLASH0LAYOUT1_PAGE_SIZE	0xFFFF0000
-#define BP_BCH_FLASH0LAYOUT1_PAGE_SIZE	16
-
-#define HW_BCH_BLOCKNAME	0x150
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-clkctrl.h b/arch/arm/mach-stmp378x/include/mach/regs-clkctrl.h
deleted file mode 100644
index 7c546afd57a3ddd5937bd77c37383f8ea478f699..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-clkctrl.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * stmp378x: CLKCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_CLKCTRL
-#define _MACH_REGS_CLKCTRL
-
-#define REGS_CLKCTRL_BASE	(STMP3XXX_REGS_BASE + 0x40000)
-#define REGS_CLKCTRL_PHYS	0x80040000
-#define REGS_CLKCTRL_SIZE	0x2000
-
-#define HW_CLKCTRL_PLLCTRL0	0x0
-#define BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS	0x00040000
-
-#define HW_CLKCTRL_CPU		0x20
-#define BM_CLKCTRL_CPU_DIV_CPU	0x0000003F
-#define BP_CLKCTRL_CPU_DIV_CPU	0
-
-#define HW_CLKCTRL_HBUS		0x30
-#define BM_CLKCTRL_HBUS_DIV	0x0000001F
-#define BP_CLKCTRL_HBUS_DIV	0
-#define BM_CLKCTRL_HBUS_DIV_FRAC_EN	0x00000020
-
-#define HW_CLKCTRL_XBUS		0x40
-
-#define HW_CLKCTRL_XTAL		0x50
-#define BM_CLKCTRL_XTAL_DRI_CLK24M_GATE	0x10000000
-
-#define HW_CLKCTRL_PIX		0x60
-#define BM_CLKCTRL_PIX_DIV	0x00000FFF
-#define BP_CLKCTRL_PIX_DIV	0
-#define BM_CLKCTRL_PIX_CLKGATE	0x80000000
-
-#define HW_CLKCTRL_SSP		0x70
-
-#define HW_CLKCTRL_GPMI		0x80
-
-#define HW_CLKCTRL_SPDIF	0x90
-
-#define HW_CLKCTRL_EMI		0xA0
-#define BM_CLKCTRL_EMI_DIV_EMI	0x0000003F
-#define BP_CLKCTRL_EMI_DIV_EMI	0
-#define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE	0x00010000
-#define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC	0x00020000
-#define BM_CLKCTRL_EMI_BUSY_REF_EMI	0x10000000
-#define BM_CLKCTRL_EMI_BUSY_REF_XTAL	0x20000000
-
-#define HW_CLKCTRL_IR		0xB0
-
-#define HW_CLKCTRL_SAIF		0xC0
-
-#define HW_CLKCTRL_TV		0xD0
-
-#define HW_CLKCTRL_ETM		0xE0
-
-#define HW_CLKCTRL_FRAC		0xF0
-#define BM_CLKCTRL_FRAC_EMIFRAC	0x00003F00
-#define BP_CLKCTRL_FRAC_EMIFRAC	8
-#define BM_CLKCTRL_FRAC_PIXFRAC	0x003F0000
-#define BP_CLKCTRL_FRAC_PIXFRAC	16
-#define BM_CLKCTRL_FRAC_CLKGATEPIX	0x00800000
-
-#define HW_CLKCTRL_FRAC1	0x100
-
-#define HW_CLKCTRL_CLKSEQ	0x110
-#define BM_CLKCTRL_CLKSEQ_BYPASS_PIX	0x00000002
-
-#define HW_CLKCTRL_RESET	0x120
-#define BM_CLKCTRL_RESET_DIG	0x00000001
-#define BP_CLKCTRL_RESET_DIG	0
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-dcp.h b/arch/arm/mach-stmp378x/include/mach/regs-dcp.h
deleted file mode 100644
index fdedd00c0e28d5486c5ff7891eb6dbeea92c9d47..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-dcp.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * stmp378x: DCP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DCP_BASE	(STMP3XXX_REGS_BASE + 0x28000)
-#define REGS_DCP_PHYS	0x80028000
-#define REGS_DCP_SIZE	0x2000
-
-#define HW_DCP_CTRL		0x0
-#define BM_DCP_CTRL_CHANNEL_INTERRUPT_ENABLE	0x000000FF
-#define BP_DCP_CTRL_CHANNEL_INTERRUPT_ENABLE	0
-#define BM_DCP_CTRL_ENABLE_CONTEXT_CACHING	0x00400000
-#define BM_DCP_CTRL_GATHER_RESIDUAL_WRITES	0x00800000
-#define BM_DCP_CTRL_CLKGATE	0x40000000
-#define BM_DCP_CTRL_SFTRST	0x80000000
-
-#define HW_DCP_STAT		0x10
-#define BM_DCP_STAT_IRQ		0x0000000F
-#define BP_DCP_STAT_IRQ		0
-
-#define HW_DCP_CHANNELCTRL	0x20
-#define BM_DCP_CHANNELCTRL_ENABLE_CHANNEL	0x000000FF
-#define BP_DCP_CHANNELCTRL_ENABLE_CHANNEL	0
-
-#define HW_DCP_CONTEXT		0x50
-#define BM_DCP_PACKET1_INTERRUPT	0x00000001
-#define BP_DCP_PACKET1_INTERRUPT	0
-#define BM_DCP_PACKET1_DECR_SEMAPHORE	0x00000002
-#define BM_DCP_PACKET1_CHAIN	0x00000004
-#define BM_DCP_PACKET1_CHAIN_CONTIGUOUS	0x00000008
-#define BM_DCP_PACKET1_ENABLE_CIPHER	0x00000020
-#define BM_DCP_PACKET1_ENABLE_HASH	0x00000040
-#define BM_DCP_PACKET1_CIPHER_ENCRYPT	0x00000100
-#define BM_DCP_PACKET1_CIPHER_INIT	0x00000200
-#define BM_DCP_PACKET1_OTP_KEY	0x00000400
-#define BM_DCP_PACKET1_PAYLOAD_KEY	0x00000800
-#define BM_DCP_PACKET1_HASH_INIT	0x00001000
-#define BM_DCP_PACKET1_HASH_TERM	0x00002000
-#define BM_DCP_PACKET2_CIPHER_SELECT	0x0000000F
-#define BP_DCP_PACKET2_CIPHER_SELECT	0
-#define BM_DCP_PACKET2_CIPHER_MODE	0x000000F0
-#define BP_DCP_PACKET2_CIPHER_MODE	4
-#define BM_DCP_PACKET2_KEY_SELECT	0x0000FF00
-#define BP_DCP_PACKET2_KEY_SELECT	8
-#define BM_DCP_PACKET2_HASH_SELECT	0x000F0000
-#define BP_DCP_PACKET2_HASH_SELECT	16
-#define BM_DCP_PACKET2_CIPHER_CFG	0xFF000000
-#define BP_DCP_PACKET2_CIPHER_CFG	24
-
-#define HW_DCP_CH0CMDPTR	(0x100 + 0 * 0x40)
-#define HW_DCP_CH1CMDPTR	(0x100 + 1 * 0x40)
-#define HW_DCP_CH2CMDPTR	(0x100 + 2 * 0x40)
-#define HW_DCP_CH3CMDPTR	(0x100 + 3 * 0x40)
-
-#define HW_DCP_CHnCMDPTR	0x100
-
-#define HW_DCP_CH0SEMA		(0x110 + 0 * 0x40)
-#define HW_DCP_CH1SEMA		(0x110 + 1 * 0x40)
-#define HW_DCP_CH2SEMA		(0x110 + 2 * 0x40)
-#define HW_DCP_CH3SEMA		(0x110 + 3 * 0x40)
-
-#define HW_DCP_CHnSEMA		0x110
-#define BM_DCP_CHnSEMA_INCREMENT	0x000000FF
-#define BP_DCP_CHnSEMA_INCREMENT	0
-
-#define HW_DCP_CH0STAT		(0x120 + 0 * 0x40)
-#define HW_DCP_CH1STAT		(0x120 + 1 * 0x40)
-#define HW_DCP_CH2STAT		(0x120 + 2 * 0x40)
-#define HW_DCP_CH3STAT		(0x120 + 3 * 0x40)
-
-#define HW_DCP_CHnSTAT		0x120
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-digctl.h b/arch/arm/mach-stmp378x/include/mach/regs-digctl.h
deleted file mode 100644
index 5293005523b327d22c6493010b84bd96182c85a9..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-digctl.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * stmp378x: DIGCTL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DIGCTL_BASE	(STMP3XXX_REGS_BASE + 0x1C000)
-#define REGS_DIGCTL_PHYS	0x8001C000
-#define REGS_DIGCTL_SIZE	0x2000
-
-#define HW_DIGCTL_CTRL		0x0
-#define BM_DIGCTL_CTRL_USB_CLKGATE	0x00000004
-
-#define HW_DIGCTL_ARMCACHE	0x2B0
-#define BM_DIGCTL_ARMCACHE_ITAG_SS	0x00000003
-#define BP_DIGCTL_ARMCACHE_ITAG_SS	0
-#define BM_DIGCTL_ARMCACHE_DTAG_SS	0x00000030
-#define BP_DIGCTL_ARMCACHE_DTAG_SS	4
-#define BM_DIGCTL_ARMCACHE_CACHE_SS	0x00000300
-#define BP_DIGCTL_ARMCACHE_CACHE_SS	8
-#define BM_DIGCTL_ARMCACHE_DRTY_SS	0x00003000
-#define BP_DIGCTL_ARMCACHE_DRTY_SS	12
-#define BM_DIGCTL_ARMCACHE_VALID_SS	0x00030000
-#define BP_DIGCTL_ARMCACHE_VALID_SS	16
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-dram.h b/arch/arm/mach-stmp378x/include/mach/regs-dram.h
deleted file mode 100644
index 02851431677c560682ace21398171fb2ec3f4e8f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-dram.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * stmp378x: DRAM register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DRAM_BASE	(STMP3XXX_REGS_BASE + 0xE0000)
-#define REGS_DRAM_PHYS	0x800E0000
-#define REGS_DRAM_SIZE	0x2000
-
-#define HW_DRAM_CTL06		0x18
-
-#define HW_DRAM_CTL08		0x20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-dri.h b/arch/arm/mach-stmp378x/include/mach/regs-dri.h
deleted file mode 100644
index da25f7e397e5a8c830146ca44d6d987ad8577f32..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-dri.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * stmp378x: DRI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DRI_BASE	(STMP3XXX_REGS_BASE + 0x74000)
-#define REGS_DRI_PHYS	0x80074000
-#define REGS_DRI_SIZE	0x2000
-
-#define HW_DRI_CTRL		0x0
-#define BM_DRI_CTRL_RUN		0x00000001
-#define BP_DRI_CTRL_RUN		0
-#define BM_DRI_CTRL_ATTENTION_IRQ	0x00000002
-#define BM_DRI_CTRL_PILOT_SYNC_LOSS_IRQ	0x00000004
-#define BM_DRI_CTRL_OVERFLOW_IRQ	0x00000008
-#define BM_DRI_CTRL_ATTENTION_IRQ_EN	0x00000200
-#define BM_DRI_CTRL_PILOT_SYNC_LOSS_IRQ_EN	0x00000400
-#define BM_DRI_CTRL_OVERFLOW_IRQ_EN	0x00000800
-#define BM_DRI_CTRL_REACQUIRE_PHASE	0x00008000
-#define BM_DRI_CTRL_STOP_ON_PILOT_ERROR	0x02000000
-#define BM_DRI_CTRL_STOP_ON_OFLOW_ERROR	0x04000000
-#define BM_DRI_CTRL_ENABLE_INPUTS	0x20000000
-#define BM_DRI_CTRL_CLKGATE	0x40000000
-#define BM_DRI_CTRL_SFTRST	0x80000000
-
-#define HW_DRI_TIMING		0x10
-#define BM_DRI_TIMING_GAP_DETECTION_INTERVAL	0x000000FF
-#define BP_DRI_TIMING_GAP_DETECTION_INTERVAL	0
-#define BM_DRI_TIMING_PILOT_REP_RATE	0x000F0000
-#define BP_DRI_TIMING_PILOT_REP_RATE	16
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ecc8.h b/arch/arm/mach-stmp378x/include/mach/regs-ecc8.h
deleted file mode 100644
index cc353bec331bb24fe26b43f536ae0687df82083a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ecc8.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * stmp378x: ECC8 register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_ECC8_BASE	(STMP3XXX_REGS_BASE + 0x8000)
-#define REGS_ECC8_PHYS	0x80008000
-#define REGS_ECC8_SIZE	0x2000
-
-#define HW_ECC8_CTRL		0x0
-#define BM_ECC8_CTRL_COMPLETE_IRQ	0x00000001
-#define BP_ECC8_CTRL_COMPLETE_IRQ	0
-#define BM_ECC8_CTRL_COMPLETE_IRQ_EN	0x00000100
-#define BM_ECC8_CTRL_AHBM_SFTRST	0x20000000
-
-#define HW_ECC8_STATUS0		0x10
-#define BM_ECC8_STATUS0_UNCORRECTABLE	0x00000004
-#define BM_ECC8_STATUS0_CORRECTED	0x00000008
-#define BM_ECC8_STATUS0_STATUS_AUX	0x00000F00
-#define BP_ECC8_STATUS0_STATUS_AUX	8
-#define BM_ECC8_STATUS0_COMPLETED_CE	0x000F0000
-#define BP_ECC8_STATUS0_COMPLETED_CE	16
-
-#define HW_ECC8_STATUS1		0x20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-emi.h b/arch/arm/mach-stmp378x/include/mach/regs-emi.h
deleted file mode 100644
index 98773fc33d7b4760f000cc23bbc4993d694fe681..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-emi.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * stmp378x: EMI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_EMI_BASE	(STMP3XXX_REGS_BASE + 0x20000)
-#define REGS_EMI_PHYS	0x80020000
-#define REGS_EMI_SIZE	0x2000
-
-#define HW_EMI_STAT		0x10
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-gpmi.h b/arch/arm/mach-stmp378x/include/mach/regs-gpmi.h
deleted file mode 100644
index 2cc8bbe91687415aae13549749a417810a9ede89..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-gpmi.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * stmp378x: GPMI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_GPMI_BASE	(STMP3XXX_REGS_BASE + 0xC000)
-#define REGS_GPMI_PHYS	0x8000C000
-#define REGS_GPMI_SIZE	0x2000
-
-#define HW_GPMI_CTRL0		0x0
-#define BM_GPMI_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_GPMI_CTRL0_XFER_COUNT	0
-#define BM_GPMI_CTRL0_CS	0x00300000
-#define BP_GPMI_CTRL0_CS	20
-#define BM_GPMI_CTRL0_LOCK_CS	0x00400000
-#define BM_GPMI_CTRL0_WORD_LENGTH	0x00800000
-#define BM_GPMI_CTRL0_ADDRESS      0x000E0000
-#define BP_GPMI_CTRL0_ADDRESS      17
-#define BV_GPMI_CTRL0_ADDRESS__NAND_DATA  0x0
-#define BV_GPMI_CTRL0_ADDRESS__NAND_CLE   0x1
-#define BV_GPMI_CTRL0_ADDRESS__NAND_ALE   0x2
-#define BM_GPMI_CTRL0_ADDRESS_INCREMENT      0x00010000
-#define BM_GPMI_CTRL0_COMMAND_MODE	0x03000000
-#define BP_GPMI_CTRL0_COMMAND_MODE	24
-#define BV_GPMI_CTRL0_COMMAND_MODE__WRITE	    0x0
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ	     0x1
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ_AND_COMPARE 0x2
-#define BV_GPMI_CTRL0_COMMAND_MODE__WAIT_FOR_READY   0x3
-#define BM_GPMI_CTRL0_RUN	0x20000000
-#define BM_GPMI_CTRL0_CLKGATE	0x40000000
-#define BM_GPMI_CTRL0_SFTRST	0x80000000
-#define BM_GPMI_ECCCTRL_BUFFER_MASK	0x000001FF
-#define BP_GPMI_ECCCTRL_BUFFER_MASK	0
-#define BM_GPMI_ECCCTRL_ENABLE_ECC	0x00001000
-#define BM_GPMI_ECCCTRL_ECC_CMD	0x00006000
-#define BP_GPMI_ECCCTRL_ECC_CMD	13
-#define BV_GPMI_ECCCTRL_ECC_CMD__DECODE_4_BIT			0
-#define BV_GPMI_ECCCTRL_ECC_CMD__ENCODE_4_BIT			1
-#define BV_GPMI_ECCCTRL_ECC_CMD__DECODE_8_BIT			2
-#define BV_GPMI_ECCCTRL_ECC_CMD__ENCODE_8_BIT			3
-
-#define HW_GPMI_CTRL1		0x60
-#define BM_GPMI_CTRL1_GPMI_MODE	0x00000001
-#define BP_GPMI_CTRL1_GPMI_MODE	0
-#define BM_GPMI_CTRL1_ATA_IRQRDY_POLARITY	0x00000004
-#define BM_GPMI_CTRL1_DEV_RESET	0x00000008
-#define BM_GPMI_CTRL1_TIMEOUT_IRQ	0x00000200
-#define BM_GPMI_CTRL1_DEV_IRQ	0x00000400
-#define BM_GPMI_CTRL1_RDN_DELAY	0x0000F000
-#define BP_GPMI_CTRL1_RDN_DELAY	12
-#define BM_GPMI_CTRL1_BCH_MODE	0x00040000
-
-#define HW_GPMI_TIMING0		0x70
-#define BM_GPMI_TIMING0_DATA_SETUP	0x000000FF
-#define BP_GPMI_TIMING0_DATA_SETUP	0
-#define BM_GPMI_TIMING0_DATA_HOLD	0x0000FF00
-#define BP_GPMI_TIMING0_DATA_HOLD	8
-#define BM_GPMI_TIMING0_ADDRESS_SETUP	0x00FF0000
-#define BP_GPMI_TIMING0_ADDRESS_SETUP	16
-
-#define HW_GPMI_TIMING1		0x80
-#define BM_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT	0xFFFF0000
-#define BP_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT	16
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-i2c.h b/arch/arm/mach-stmp378x/include/mach/regs-i2c.h
deleted file mode 100644
index 13a234c994338b71a6e082f68f57156d33f7be53..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-i2c.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * stmp378x: I2C register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_I2C_BASE	(STMP3XXX_REGS_BASE + 0x58000)
-#define REGS_I2C_PHYS	0x80058000
-#define REGS_I2C_SIZE	0x2000
-
-#define HW_I2C_CTRL0		0x0
-#define BM_I2C_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_I2C_CTRL0_XFER_COUNT	0
-#define BM_I2C_CTRL0_DIRECTION	0x00010000
-#define BM_I2C_CTRL0_MASTER_MODE	0x00020000
-#define BM_I2C_CTRL0_PRE_SEND_START	0x00080000
-#define BM_I2C_CTRL0_POST_SEND_STOP	0x00100000
-#define BM_I2C_CTRL0_RETAIN_CLOCK	0x00200000
-#define BM_I2C_CTRL0_SEND_NAK_ON_LAST	0x02000000
-#define BM_I2C_CTRL0_CLKGATE	0x40000000
-#define BM_I2C_CTRL0_SFTRST	0x80000000
-
-#define HW_I2C_TIMING0		0x10
-
-#define HW_I2C_TIMING1		0x20
-
-#define HW_I2C_TIMING2		0x30
-
-#define HW_I2C_CTRL1		0x40
-#define BM_I2C_CTRL1_SLAVE_IRQ	0x00000001
-#define BP_I2C_CTRL1_SLAVE_IRQ	0
-#define BM_I2C_CTRL1_SLAVE_STOP_IRQ	0x00000002
-#define BM_I2C_CTRL1_MASTER_LOSS_IRQ	0x00000004
-#define BM_I2C_CTRL1_EARLY_TERM_IRQ	0x00000008
-#define BM_I2C_CTRL1_OVERSIZE_XFER_TERM_IRQ	0x00000010
-#define BM_I2C_CTRL1_NO_SLAVE_ACK_IRQ	0x00000020
-#define BM_I2C_CTRL1_DATA_ENGINE_CMPLT_IRQ	0x00000040
-#define BM_I2C_CTRL1_BUS_FREE_IRQ	0x00000080
-#define BM_I2C_CTRL1_CLR_GOT_A_NAK	0x10000000
-
-#define HW_I2C_VERSION		0x90
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-icoll.h b/arch/arm/mach-stmp378x/include/mach/regs-icoll.h
deleted file mode 100644
index f996e80f40e774cc1cae2b0ee7dc292c63c368ff..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-icoll.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * stmp378x: ICOLL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_ICOLL
-#define _MACH_REGS_ICOLL
-
-#define REGS_ICOLL_BASE	(STMP3XXX_REGS_BASE + 0x0)
-#define REGS_ICOLL_PHYS	0x80000000
-#define REGS_ICOLL_SIZE	0x2000
-
-#define HW_ICOLL_VECTOR		0x0
-
-#define HW_ICOLL_LEVELACK	0x10
-#define BM_ICOLL_LEVELACK_IRQLEVELACK	0x0000000F
-#define BP_ICOLL_LEVELACK_IRQLEVELACK	0
-
-#define HW_ICOLL_CTRL		0x20
-#define BM_ICOLL_CTRL_CLKGATE	0x40000000
-#define BM_ICOLL_CTRL_SFTRST	0x80000000
-
-#define HW_ICOLL_STAT		0x70
-
-#define HW_ICOLL_INTERRUPTn	0x120
-
-#define HW_ICOLL_INTERRUPTn	0x120
-#define BM_ICOLL_INTERRUPTn_ENABLE	0x00000004
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ir.h b/arch/arm/mach-stmp378x/include/mach/regs-ir.h
deleted file mode 100644
index a5b4ef10fab8189698512e9302b6c5b1d1c0e432..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ir.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * stmp378x: IR register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_IR_BASE	(STMP3XXX_REGS_BASE + 0x78000)
-#define REGS_IR_PHYS	0x80078000
-#define REGS_IR_SIZE	0x2000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-lcdif.h b/arch/arm/mach-stmp378x/include/mach/regs-lcdif.h
deleted file mode 100644
index 9cdbef4badc30b700b652ff049ad75ca4a7228b7..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-lcdif.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * stmp378x: LCDIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LCDIF_BASE	(STMP3XXX_REGS_BASE + 0x30000)
-#define REGS_LCDIF_PHYS	0x80030000
-#define REGS_LCDIF_SIZE	0x2000
-
-#define HW_LCDIF_CTRL		0x0
-#define BM_LCDIF_CTRL_RUN	0x00000001
-#define BP_LCDIF_CTRL_RUN	0
-#define BM_LCDIF_CTRL_LCDIF_MASTER	0x00000020
-#define BM_LCDIF_CTRL_RGB_TO_YCBCR422_CSC	0x00000080
-#define BM_LCDIF_CTRL_WORD_LENGTH	0x00000300
-#define BP_LCDIF_CTRL_WORD_LENGTH	8
-#define BM_LCDIF_CTRL_LCD_DATABUS_WIDTH	0x00000C00
-#define BP_LCDIF_CTRL_LCD_DATABUS_WIDTH	10
-#define BM_LCDIF_CTRL_INPUT_DATA_SWIZZLE	0x0000C000
-#define BP_LCDIF_CTRL_INPUT_DATA_SWIZZLE	14
-#define BM_LCDIF_CTRL_DATA_SELECT	0x00010000
-#define BM_LCDIF_CTRL_DOTCLK_MODE	0x00020000
-#define BM_LCDIF_CTRL_VSYNC_MODE	0x00040000
-#define BM_LCDIF_CTRL_BYPASS_COUNT	0x00080000
-#define BM_LCDIF_CTRL_DVI_MODE	0x00100000
-#define BM_LCDIF_CTRL_SHIFT_NUM_BITS	0x03E00000
-#define BP_LCDIF_CTRL_SHIFT_NUM_BITS	21
-#define BM_LCDIF_CTRL_DATA_SHIFT_DIR	0x04000000
-#define BM_LCDIF_CTRL_WAIT_FOR_VSYNC_EDGE	0x08000000
-#define BM_LCDIF_CTRL_CLKGATE	0x40000000
-#define BM_LCDIF_CTRL_SFTRST	0x80000000
-
-#define HW_LCDIF_CTRL1		0x10
-#define BM_LCDIF_CTRL1_RESET	0x00000001
-#define BP_LCDIF_CTRL1_RESET	0
-#define BM_LCDIF_CTRL1_MODE86	0x00000002
-#define BM_LCDIF_CTRL1_BUSY_ENABLE	0x00000004
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ	0x00000100
-#define BM_LCDIF_CTRL1_CUR_FRAME_DONE_IRQ	0x00000200
-#define BM_LCDIF_CTRL1_UNDERFLOW_IRQ	0x00000400
-#define BM_LCDIF_CTRL1_OVERFLOW_IRQ	0x00000800
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ_EN	0x00001000
-#define BM_LCDIF_CTRL1_BYTE_PACKING_FORMAT	0x000F0000
-#define BP_LCDIF_CTRL1_BYTE_PACKING_FORMAT	16
-#define BM_LCDIF_CTRL1_INTERLACE_FIELDS	0x00800000
-#define BM_LCDIF_CTRL1_RECOVER_ON_UNDERFLOW	0x01000000
-
-#define HW_LCDIF_TRANSFER_COUNT	0x20
-#define BM_LCDIF_TRANSFER_COUNT_H_COUNT	0x0000FFFF
-#define BP_LCDIF_TRANSFER_COUNT_H_COUNT	0
-#define BM_LCDIF_TRANSFER_COUNT_V_COUNT	0xFFFF0000
-#define BP_LCDIF_TRANSFER_COUNT_V_COUNT	16
-
-#define HW_LCDIF_CUR_BUF	0x30
-
-#define HW_LCDIF_NEXT_BUF	0x40
-
-#define HW_LCDIF_TIMING		0x60
-
-#define HW_LCDIF_VDCTRL0	0x70
-#define BM_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH	0x0003FFFF
-#define BP_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH	0
-#define BM_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_UNIT	0x00100000
-#define BM_LCDIF_VDCTRL0_VSYNC_PERIOD_UNIT	0x00200000
-#define BM_LCDIF_VDCTRL0_ENABLE_POL	0x01000000
-#define BM_LCDIF_VDCTRL0_DOTCLK_POL	0x02000000
-#define BM_LCDIF_VDCTRL0_HSYNC_POL	0x04000000
-#define BM_LCDIF_VDCTRL0_VSYNC_POL	0x08000000
-#define BM_LCDIF_VDCTRL0_ENABLE_PRESENT	0x10000000
-#define BM_LCDIF_VDCTRL0_VSYNC_OEB	0x20000000
-
-#define HW_LCDIF_VDCTRL1	0x80
-#define BM_LCDIF_VDCTRL1_VSYNC_PERIOD	0xFFFFFFFF
-#define BP_LCDIF_VDCTRL1_VSYNC_PERIOD	0
-
-#define HW_LCDIF_VDCTRL2	0x90
-#define BM_LCDIF_VDCTRL2_HSYNC_PERIOD	0x0003FFFF
-#define BP_LCDIF_VDCTRL2_HSYNC_PERIOD	0
-#define BM_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH	0xFF000000
-#define BP_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH	24
-
-#define HW_LCDIF_VDCTRL3	0xA0
-#define BM_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT	0x0000FFFF
-#define BP_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT	0
-#define BM_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT	0x0FFF0000
-#define BP_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT	16
-
-#define HW_LCDIF_VDCTRL4	0xB0
-#define BM_LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT	0x0003FFFF
-#define BP_LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT	0
-#define BM_LCDIF_VDCTRL4_SYNC_SIGNALS_ON	0x00040000
-
-#define HW_LCDIF_DVICTRL0	0xC0
-#define BM_LCDIF_DVICTRL0_V_LINES_CNT	0x000003FF
-#define BP_LCDIF_DVICTRL0_V_LINES_CNT	0
-#define BM_LCDIF_DVICTRL0_H_BLANKING_CNT	0x000FFC00
-#define BP_LCDIF_DVICTRL0_H_BLANKING_CNT	10
-#define BM_LCDIF_DVICTRL0_H_ACTIVE_CNT	0x7FF00000
-#define BP_LCDIF_DVICTRL0_H_ACTIVE_CNT	20
-
-#define HW_LCDIF_DVICTRL1	0xD0
-#define BM_LCDIF_DVICTRL1_F2_START_LINE	0x000003FF
-#define BP_LCDIF_DVICTRL1_F2_START_LINE	0
-#define BM_LCDIF_DVICTRL1_F1_END_LINE	0x000FFC00
-#define BP_LCDIF_DVICTRL1_F1_END_LINE	10
-#define BM_LCDIF_DVICTRL1_F1_START_LINE	0x3FF00000
-#define BP_LCDIF_DVICTRL1_F1_START_LINE	20
-
-#define HW_LCDIF_DVICTRL2	0xE0
-#define BM_LCDIF_DVICTRL2_V1_BLANK_END_LINE	0x000003FF
-#define BP_LCDIF_DVICTRL2_V1_BLANK_END_LINE	0
-#define BM_LCDIF_DVICTRL2_V1_BLANK_START_LINE	0x000FFC00
-#define BP_LCDIF_DVICTRL2_V1_BLANK_START_LINE	10
-#define BM_LCDIF_DVICTRL2_F2_END_LINE	0x3FF00000
-#define BP_LCDIF_DVICTRL2_F2_END_LINE	20
-
-#define HW_LCDIF_DVICTRL3	0xF0
-#define BM_LCDIF_DVICTRL3_V2_BLANK_END_LINE	0x000003FF
-#define BP_LCDIF_DVICTRL3_V2_BLANK_END_LINE	0
-#define BM_LCDIF_DVICTRL3_V2_BLANK_START_LINE	0x03FF0000
-#define BP_LCDIF_DVICTRL3_V2_BLANK_START_LINE	16
-
-#define HW_LCDIF_DVICTRL4	0x100
-#define BM_LCDIF_DVICTRL4_H_FILL_CNT	0x000000FF
-#define BP_LCDIF_DVICTRL4_H_FILL_CNT	0
-#define BM_LCDIF_DVICTRL4_CR_FILL_VALUE	0x0000FF00
-#define BP_LCDIF_DVICTRL4_CR_FILL_VALUE	8
-#define BM_LCDIF_DVICTRL4_CB_FILL_VALUE	0x00FF0000
-#define BP_LCDIF_DVICTRL4_CB_FILL_VALUE	16
-#define BM_LCDIF_DVICTRL4_Y_FILL_VALUE	0xFF000000
-#define BP_LCDIF_DVICTRL4_Y_FILL_VALUE	24
-
-#define HW_LCDIF_CSC_COEFF0	0x110
-#define BM_LCDIF_CSC_COEFF0_CSC_SUBSAMPLE_FILTER	0x00000003
-#define BP_LCDIF_CSC_COEFF0_CSC_SUBSAMPLE_FILTER	0
-#define BM_LCDIF_CSC_COEFF0_C0	0x03FF0000
-#define BP_LCDIF_CSC_COEFF0_C0	16
-
-#define HW_LCDIF_CSC_COEFF1	0x120
-#define BM_LCDIF_CSC_COEFF1_C1	0x000003FF
-#define BP_LCDIF_CSC_COEFF1_C1	0
-#define BM_LCDIF_CSC_COEFF1_C2	0x03FF0000
-#define BP_LCDIF_CSC_COEFF1_C2	16
-
-#define HW_LCDIF_CSC_COEFF2	0x130
-#define BM_LCDIF_CSC_COEFF2_C3	0x000003FF
-#define BP_LCDIF_CSC_COEFF2_C3	0
-#define BM_LCDIF_CSC_COEFF2_C4	0x03FF0000
-#define BP_LCDIF_CSC_COEFF2_C4	16
-
-#define HW_LCDIF_CSC_COEFF3	0x140
-#define BM_LCDIF_CSC_COEFF3_C5	0x000003FF
-#define BP_LCDIF_CSC_COEFF3_C5	0
-#define BM_LCDIF_CSC_COEFF3_C6	0x03FF0000
-#define BP_LCDIF_CSC_COEFF3_C6	16
-
-#define HW_LCDIF_CSC_COEFF4	0x150
-#define BM_LCDIF_CSC_COEFF4_C7	0x000003FF
-#define BP_LCDIF_CSC_COEFF4_C7	0
-#define BM_LCDIF_CSC_COEFF4_C8	0x03FF0000
-#define BP_LCDIF_CSC_COEFF4_C8	16
-
-#define HW_LCDIF_CSC_OFFSET	0x160
-#define BM_LCDIF_CSC_OFFSET_Y_OFFSET	0x000001FF
-#define BP_LCDIF_CSC_OFFSET_Y_OFFSET	0
-#define BM_LCDIF_CSC_OFFSET_CBCR_OFFSET	0x01FF0000
-#define BP_LCDIF_CSC_OFFSET_CBCR_OFFSET	16
-
-#define HW_LCDIF_CSC_LIMIT	0x170
-#define BM_LCDIF_CSC_LIMIT_Y_MAX	0x000000FF
-#define BP_LCDIF_CSC_LIMIT_Y_MAX	0
-#define BM_LCDIF_CSC_LIMIT_Y_MIN	0x0000FF00
-#define BP_LCDIF_CSC_LIMIT_Y_MIN	8
-#define BM_LCDIF_CSC_LIMIT_CBCR_MAX	0x00FF0000
-#define BP_LCDIF_CSC_LIMIT_CBCR_MAX	16
-#define BM_LCDIF_CSC_LIMIT_CBCR_MIN	0xFF000000
-#define BP_LCDIF_CSC_LIMIT_CBCR_MIN	24
-
-#define HW_LCDIF_STAT		0x1D0
-#define BM_LCDIF_STAT_TXFIFO_EMPTY	0x04000000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-lradc.h b/arch/arm/mach-stmp378x/include/mach/regs-lradc.h
deleted file mode 100644
index cb8cb06f82778589f54a6aa50d9cf28feb524327..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-lradc.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * stmp378x: LRADC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LRADC_BASE	(STMP3XXX_REGS_BASE + 0x50000)
-#define REGS_LRADC_PHYS	0x80050000
-#define REGS_LRADC_SIZE	0x2000
-
-#define HW_LRADC_CTRL0		0x0
-#define BM_LRADC_CTRL0_SCHEDULE	0x000000FF
-#define BP_LRADC_CTRL0_SCHEDULE	0
-#define BM_LRADC_CTRL0_XPLUS_ENABLE	0x00010000
-#define BM_LRADC_CTRL0_YPLUS_ENABLE	0x00020000
-#define BM_LRADC_CTRL0_XMINUS_ENABLE	0x00040000
-#define BM_LRADC_CTRL0_YMINUS_ENABLE	0x00080000
-#define BM_LRADC_CTRL0_TOUCH_DETECT_ENABLE	0x00100000
-#define BM_LRADC_CTRL0_ONCHIP_GROUNDREF	0x00200000
-#define BM_LRADC_CTRL0_CLKGATE	0x40000000
-#define BM_LRADC_CTRL0_SFTRST	0x80000000
-
-#define HW_LRADC_CTRL1		0x10
-#define BM_LRADC_CTRL1_LRADC0_IRQ	0x00000001
-#define BP_LRADC_CTRL1_LRADC0_IRQ	0
-#define BM_LRADC_CTRL1_LRADC5_IRQ	0x00000020
-#define BM_LRADC_CTRL1_LRADC6_IRQ	0x00000040
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ	0x00000100
-#define BM_LRADC_CTRL1_LRADC0_IRQ_EN	0x00010000
-#define BM_LRADC_CTRL1_LRADC5_IRQ_EN	0x00200000
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ_EN	0x01000000
-
-#define HW_LRADC_CTRL2		0x20
-#define BM_LRADC_CTRL2_BL_BRIGHTNESS	0x001F0000
-#define BP_LRADC_CTRL2_BL_BRIGHTNESS	16
-#define BM_LRADC_CTRL2_BL_MUX_SELECT	0x00200000
-#define BM_LRADC_CTRL2_BL_ENABLE	0x00400000
-#define BM_LRADC_CTRL2_DIVIDE_BY_TWO	0xFF000000
-#define BP_LRADC_CTRL2_DIVIDE_BY_TWO	24
-
-#define HW_LRADC_CTRL3		0x30
-#define BM_LRADC_CTRL3_CYCLE_TIME	0x00000300
-#define BP_LRADC_CTRL3_CYCLE_TIME	8
-
-#define HW_LRADC_STATUS		0x40
-#define BM_LRADC_STATUS_TOUCH_DETECT_RAW	0x00000001
-#define BP_LRADC_STATUS_TOUCH_DETECT_RAW	0
-
-#define HW_LRADC_CH0		(0x50 + 0 * 0x10)
-#define HW_LRADC_CH1		(0x50 + 1 * 0x10)
-#define HW_LRADC_CH2		(0x50 + 2 * 0x10)
-#define HW_LRADC_CH3		(0x50 + 3 * 0x10)
-#define HW_LRADC_CH4		(0x50 + 4 * 0x10)
-#define HW_LRADC_CH5		(0x50 + 5 * 0x10)
-#define HW_LRADC_CH6		(0x50 + 6 * 0x10)
-#define HW_LRADC_CH7		(0x50 + 7 * 0x10)
-
-#define HW_LRADC_CHn		0x50
-#define BM_LRADC_CHn_VALUE	0x0003FFFF
-#define BP_LRADC_CHn_VALUE	0
-#define BM_LRADC_CHn_NUM_SAMPLES	0x1F000000
-#define BP_LRADC_CHn_NUM_SAMPLES	24
-#define BM_LRADC_CHn_ACCUMULATE	0x20000000
-
-#define HW_LRADC_DELAY0		(0xD0 + 0 * 0x10)
-#define HW_LRADC_DELAY1		(0xD0 + 1 * 0x10)
-#define HW_LRADC_DELAY2		(0xD0 + 2 * 0x10)
-#define HW_LRADC_DELAY3		(0xD0 + 3 * 0x10)
-
-#define HW_LRADC_DELAYn		0xD0
-#define BM_LRADC_DELAYn_DELAY	0x000007FF
-#define BP_LRADC_DELAYn_DELAY	0
-#define BM_LRADC_DELAYn_LOOP_COUNT	0x0000F800
-#define BP_LRADC_DELAYn_LOOP_COUNT	11
-#define BM_LRADC_DELAYn_TRIGGER_DELAYS	0x000F0000
-#define BP_LRADC_DELAYn_TRIGGER_DELAYS	16
-#define BM_LRADC_DELAYn_KICK	0x00100000
-#define BM_LRADC_DELAYn_TRIGGER_LRADCS	0xFF000000
-#define BP_LRADC_DELAYn_TRIGGER_LRADCS	24
-
-#define HW_LRADC_CTRL4		0x140
-#define BM_LRADC_CTRL4_LRADC6SELECT	0x0F000000
-#define BP_LRADC_CTRL4_LRADC6SELECT	24
-#define BM_LRADC_CTRL4_LRADC7SELECT	0xF0000000
-#define BP_LRADC_CTRL4_LRADC7SELECT	28
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ocotp.h b/arch/arm/mach-stmp378x/include/mach/regs-ocotp.h
deleted file mode 100644
index f0af64d9937eeba5748abd2bc8df1b480fceeaa5..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ocotp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * stmp378x: OCOTP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_OCOTP_BASE	(STMP3XXX_REGS_BASE + 0x2C000)
-#define REGS_OCOTP_PHYS	0x8002C000
-#define REGS_OCOTP_SIZE	0x2000
-
-#define HW_OCOTP_CTRL		0x0
-#define BM_OCOTP_CTRL_BUSY	0x00000100
-#define BM_OCOTP_CTRL_ERROR	0x00000200
-#define BM_OCOTP_CTRL_RD_BANK_OPEN	0x00001000
-#define BM_OCOTP_CTRL_RELOAD_SHADOWS	0x00002000
-#define BM_OCOTP_CTRL_WR_UNLOCK	0xFFFF0000
-#define BP_OCOTP_CTRL_WR_UNLOCK	16
-
-#define HW_OCOTP_DATA		0x10
-
-#define HW_OCOTP_CUST0		(0x20 + 0 * 0x10)
-#define HW_OCOTP_CUST1		(0x20 + 1 * 0x10)
-#define HW_OCOTP_CUST2		(0x20 + 2 * 0x10)
-#define HW_OCOTP_CUST3		(0x20 + 3 * 0x10)
-
-#define HW_OCOTP_CUSTn		0x20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-pinctrl.h b/arch/arm/mach-stmp378x/include/mach/regs-pinctrl.h
deleted file mode 100644
index 50d90ea1b136200bbe988e6c77dd2565c1abc0d1..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-pinctrl.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * stmp378x: PINCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_PINCTRL
-#define _MACH_REGS_PINCTRL
-
-#define REGS_PINCTRL_BASE	(STMP3XXX_REGS_BASE + 0x18000)
-#define REGS_PINCTRL_PHYS	0x80018000
-#define REGS_PINCTRL_SIZE	0x2000
-
-#define HW_PINCTRL_MUXSEL0	0x100
-#define HW_PINCTRL_MUXSEL1	0x110
-#define HW_PINCTRL_MUXSEL2	0x120
-#define HW_PINCTRL_MUXSEL3	0x130
-#define HW_PINCTRL_MUXSEL4	0x140
-#define HW_PINCTRL_MUXSEL5	0x150
-#define HW_PINCTRL_MUXSEL6	0x160
-#define HW_PINCTRL_MUXSEL7	0x170
-
-#define HW_PINCTRL_DRIVE0	0x200
-#define HW_PINCTRL_DRIVE1	0x210
-#define HW_PINCTRL_DRIVE2	0x220
-#define HW_PINCTRL_DRIVE3	0x230
-#define HW_PINCTRL_DRIVE4	0x240
-#define HW_PINCTRL_DRIVE5	0x250
-#define HW_PINCTRL_DRIVE6	0x260
-#define HW_PINCTRL_DRIVE7	0x270
-#define HW_PINCTRL_DRIVE8	0x280
-#define HW_PINCTRL_DRIVE9	0x290
-#define HW_PINCTRL_DRIVE10	0x2A0
-#define HW_PINCTRL_DRIVE11	0x2B0
-#define HW_PINCTRL_DRIVE12	0x2C0
-#define HW_PINCTRL_DRIVE13	0x2D0
-#define HW_PINCTRL_DRIVE14	0x2E0
-
-#define HW_PINCTRL_PULL0	0x400
-#define HW_PINCTRL_PULL1	0x410
-#define HW_PINCTRL_PULL2	0x420
-#define HW_PINCTRL_PULL3	0x430
-
-#define HW_PINCTRL_DOUT0	0x500
-#define HW_PINCTRL_DOUT1	0x510
-#define HW_PINCTRL_DOUT2	0x520
-
-#define HW_PINCTRL_DIN0		0x600
-#define HW_PINCTRL_DIN1		0x610
-#define HW_PINCTRL_DIN2		0x620
-
-#define HW_PINCTRL_DOE0		0x700
-#define HW_PINCTRL_DOE1		0x710
-#define HW_PINCTRL_DOE2		0x720
-
-#define HW_PINCTRL_PIN2IRQ0	0x800
-#define HW_PINCTRL_PIN2IRQ1	0x810
-#define HW_PINCTRL_PIN2IRQ2	0x820
-
-#define HW_PINCTRL_IRQEN0	0x900
-#define HW_PINCTRL_IRQEN1	0x910
-#define HW_PINCTRL_IRQEN2	0x920
-
-#define HW_PINCTRL_IRQLEVEL0	0xA00
-#define HW_PINCTRL_IRQLEVEL1	0xA10
-#define HW_PINCTRL_IRQLEVEL2	0xA20
-
-#define HW_PINCTRL_IRQPOL0	0xB00
-#define HW_PINCTRL_IRQPOL1	0xB10
-#define HW_PINCTRL_IRQPOL2	0xB20
-
-#define HW_PINCTRL_IRQSTAT0	0xC00
-#define HW_PINCTRL_IRQSTAT1	0xC10
-#define HW_PINCTRL_IRQSTAT2	0xC20
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-power.h b/arch/arm/mach-stmp378x/include/mach/regs-power.h
deleted file mode 100644
index e454c830f0761b462e354db3867fc4437c370866..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-power.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * stmp378x: POWER register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_POWER
-#define _MACH_REGS_POWER
-
-#define REGS_POWER_BASE	(STMP3XXX_REGS_BASE + 0x44000)
-#define REGS_POWER_PHYS	0x80044000
-#define REGS_POWER_SIZE	0x2000
-
-#define HW_POWER_CTRL		0x0
-#define BM_POWER_CTRL_ENIRQ_VDD5V_GT_VDDIO	0x00000001
-#define BP_POWER_CTRL_ENIRQ_VDD5V_GT_VDDIO	0
-#define BM_POWER_CTRL_ENIRQ_PSWITCH	0x00020000
-#define BM_POWER_CTRL_PSWITCH_IRQ	0x00100000
-#define BM_POWER_CTRL_CLKGATE	0x40000000
-
-#define HW_POWER_5VCTRL		0x10
-#define BM_POWER_5VCTRL_ENABLE_LINREG_ILIMIT	0x00000040
-
-#define HW_POWER_MINPWR		0x20
-
-#define HW_POWER_CHARGE		0x30
-
-#define HW_POWER_VDDDCTRL	0x40
-
-#define HW_POWER_VDDACTRL	0x50
-
-#define HW_POWER_VDDIOCTRL	0x60
-#define BM_POWER_VDDIOCTRL_TRG	0x0000001F
-#define BP_POWER_VDDIOCTRL_TRG	0
-
-#define HW_POWER_STS		0xC0
-#define BM_POWER_STS_VBUSVALID	0x00000002
-#define BM_POWER_STS_BVALID	0x00000004
-#define BM_POWER_STS_AVALID	0x00000008
-#define BM_POWER_STS_DC_OK	0x00000200
-
-#define HW_POWER_RESET		0x100
-
-#define HW_POWER_DEBUG		0x110
-#define BM_POWER_DEBUG_BVALIDPIOLOCK	0x00000002
-#define BM_POWER_DEBUG_AVALIDPIOLOCK	0x00000004
-#define BM_POWER_DEBUG_VBUSVALIDPIOLOCK	0x00000008
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-pwm.h b/arch/arm/mach-stmp378x/include/mach/regs-pwm.h
deleted file mode 100644
index 0d0f9e56ec77e4f36eb35f201c0a7133ec4d72d1..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-pwm.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * stmp378x: PWM register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_PWM_BASE	(STMP3XXX_REGS_BASE + 0x64000)
-#define REGS_PWM_PHYS	0x80064000
-#define REGS_PWM_SIZE	0x2000
-
-#define HW_PWM_CTRL		0x0
-#define BM_PWM_CTRL_PWM2_ENABLE	0x00000004
-#define BM_PWM_CTRL_PWM2_ANA_CTRL_ENABLE	0x00000020
-
-#define HW_PWM_ACTIVE0		(0x10 + 0 * 0x20)
-#define HW_PWM_ACTIVE1		(0x10 + 1 * 0x20)
-#define HW_PWM_ACTIVE2		(0x10 + 2 * 0x20)
-#define HW_PWM_ACTIVE3		(0x10 + 3 * 0x20)
-
-#define HW_PWM_ACTIVEn		0x10
-#define BM_PWM_ACTIVEn_ACTIVE	0x0000FFFF
-#define BP_PWM_ACTIVEn_ACTIVE	0
-#define BM_PWM_ACTIVEn_INACTIVE	0xFFFF0000
-#define BP_PWM_ACTIVEn_INACTIVE	16
-
-#define HW_PWM_PERIOD0		(0x20 + 0 * 0x20)
-#define HW_PWM_PERIOD1		(0x20 + 1 * 0x20)
-#define HW_PWM_PERIOD2		(0x20 + 2 * 0x20)
-#define HW_PWM_PERIOD3		(0x20 + 3 * 0x20)
-
-#define HW_PWM_PERIODn		0x20
-#define BM_PWM_PERIODn_PERIOD	0x0000FFFF
-#define BP_PWM_PERIODn_PERIOD	0
-#define BM_PWM_PERIODn_ACTIVE_STATE	0x00030000
-#define BP_PWM_PERIODn_ACTIVE_STATE	16
-#define BM_PWM_PERIODn_INACTIVE_STATE	0x000C0000
-#define BP_PWM_PERIODn_INACTIVE_STATE	18
-#define BM_PWM_PERIODn_CDIV	0x00700000
-#define BP_PWM_PERIODn_CDIV	20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-pxp.h b/arch/arm/mach-stmp378x/include/mach/regs-pxp.h
deleted file mode 100644
index 54d297896de84deaa01c34818715e5afe88ed693..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-pxp.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * stmp378x: PXP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_PXP_BASE	(STMP3XXX_REGS_BASE + 0x2A000)
-#define REGS_PXP_PHYS	0x8002A000
-#define REGS_PXP_SIZE	0x2000
-
-#define HW_PXP_CTRL		0x0
-#define BM_PXP_CTRL_ENABLE	0x00000001
-#define BP_PXP_CTRL_ENABLE	0
-#define BM_PXP_CTRL_IRQ_ENABLE	0x00000002
-#define BM_PXP_CTRL_OUTPUT_RGB_FORMAT	0x000000F0
-#define BP_PXP_CTRL_OUTPUT_RGB_FORMAT	4
-#define BM_PXP_CTRL_ROTATE	0x00000300
-#define BP_PXP_CTRL_ROTATE	8
-#define BM_PXP_CTRL_HFLIP	0x00000400
-#define BM_PXP_CTRL_VFLIP	0x00000800
-#define BM_PXP_CTRL_S0_FORMAT	0x0000F000
-#define BP_PXP_CTRL_S0_FORMAT	12
-#define BM_PXP_CTRL_SCALE	0x00040000
-#define BM_PXP_CTRL_CROP	0x00080000
-
-#define HW_PXP_STAT		0x10
-#define BM_PXP_STAT_IRQ		0x00000001
-#define BP_PXP_STAT_IRQ		0
-
-#define HW_PXP_RGBBUF		0x20
-
-#define HW_PXP_RGBSIZE		0x40
-#define BM_PXP_RGBSIZE_HEIGHT	0x00000FFF
-#define BP_PXP_RGBSIZE_HEIGHT	0
-#define BM_PXP_RGBSIZE_WIDTH	0x00FFF000
-#define BP_PXP_RGBSIZE_WIDTH	12
-
-#define HW_PXP_S0BUF		0x50
-
-#define HW_PXP_S0UBUF		0x60
-
-#define HW_PXP_S0VBUF		0x70
-
-#define HW_PXP_S0PARAM		0x80
-#define BM_PXP_S0PARAM_HEIGHT	0x000000FF
-#define BP_PXP_S0PARAM_HEIGHT	0
-#define BM_PXP_S0PARAM_WIDTH	0x0000FF00
-#define BP_PXP_S0PARAM_WIDTH	8
-#define BM_PXP_S0PARAM_YBASE	0x00FF0000
-#define BP_PXP_S0PARAM_YBASE	16
-#define BM_PXP_S0PARAM_XBASE	0xFF000000
-#define BP_PXP_S0PARAM_XBASE	24
-
-#define HW_PXP_S0BACKGROUND	0x90
-
-#define HW_PXP_S0CROP		0xA0
-#define BM_PXP_S0CROP_HEIGHT	0x000000FF
-#define BP_PXP_S0CROP_HEIGHT	0
-#define BM_PXP_S0CROP_WIDTH	0x0000FF00
-#define BP_PXP_S0CROP_WIDTH	8
-#define BM_PXP_S0CROP_YBASE	0x00FF0000
-#define BP_PXP_S0CROP_YBASE	16
-#define BM_PXP_S0CROP_XBASE	0xFF000000
-#define BP_PXP_S0CROP_XBASE	24
-
-#define HW_PXP_S0SCALE		0xB0
-#define BM_PXP_S0SCALE_XSCALE	0x00003FFF
-#define BP_PXP_S0SCALE_XSCALE	0
-#define BM_PXP_S0SCALE_YSCALE	0x3FFF0000
-#define BP_PXP_S0SCALE_YSCALE	16
-
-#define HW_PXP_CSCCOEFF0	0xD0
-
-#define HW_PXP_CSCCOEFF1	0xE0
-
-#define HW_PXP_CSCCOEFF2	0xF0
-
-#define HW_PXP_S0COLORKEYLOW	0x180
-
-#define HW_PXP_S0COLORKEYHIGH	0x190
-
-#define HW_PXP_OL0		(0x200 + 0 * 0x40)
-#define HW_PXP_OL1		(0x200 + 1 * 0x40)
-#define HW_PXP_OL2		(0x200 + 2 * 0x40)
-#define HW_PXP_OL3		(0x200 + 3 * 0x40)
-#define HW_PXP_OL4		(0x200 + 4 * 0x40)
-#define HW_PXP_OL5		(0x200 + 5 * 0x40)
-#define HW_PXP_OL6		(0x200 + 6 * 0x40)
-#define HW_PXP_OL7		(0x200 + 7 * 0x40)
-
-#define HW_PXP_OLn		0x200
-
-#define HW_PXP_OL0SIZE		(0x210 + 0 * 0x40)
-#define HW_PXP_OL1SIZE		(0x210 + 1 * 0x40)
-#define HW_PXP_OL2SIZE		(0x210 + 2 * 0x40)
-#define HW_PXP_OL3SIZE		(0x210 + 3 * 0x40)
-#define HW_PXP_OL4SIZE		(0x210 + 4 * 0x40)
-#define HW_PXP_OL5SIZE		(0x210 + 5 * 0x40)
-#define HW_PXP_OL6SIZE		(0x210 + 6 * 0x40)
-#define HW_PXP_OL7SIZE		(0x210 + 7 * 0x40)
-
-#define HW_PXP_OLnSIZE		0x210
-#define BM_PXP_OLnSIZE_HEIGHT	0x000000FF
-#define BP_PXP_OLnSIZE_HEIGHT	0
-#define BM_PXP_OLnSIZE_WIDTH	0x0000FF00
-#define BP_PXP_OLnSIZE_WIDTH	8
-
-#define HW_PXP_OL0PARAM		(0x220 + 0 * 0x40)
-#define HW_PXP_OL1PARAM		(0x220 + 1 * 0x40)
-#define HW_PXP_OL2PARAM		(0x220 + 2 * 0x40)
-#define HW_PXP_OL3PARAM		(0x220 + 3 * 0x40)
-#define HW_PXP_OL4PARAM		(0x220 + 4 * 0x40)
-#define HW_PXP_OL5PARAM		(0x220 + 5 * 0x40)
-#define HW_PXP_OL6PARAM		(0x220 + 6 * 0x40)
-#define HW_PXP_OL7PARAM		(0x220 + 7 * 0x40)
-
-#define HW_PXP_OLnPARAM		0x220
-#define BM_PXP_OLnPARAM_ENABLE	0x00000001
-#define BP_PXP_OLnPARAM_ENABLE	0
-#define BM_PXP_OLnPARAM_ALPHA_CNTL	0x00000006
-#define BP_PXP_OLnPARAM_ALPHA_CNTL	1
-#define BM_PXP_OLnPARAM_ENABLE_COLORKEY	0x00000008
-#define BM_PXP_OLnPARAM_FORMAT	0x000000F0
-#define BP_PXP_OLnPARAM_FORMAT	4
-#define BM_PXP_OLnPARAM_ALPHA	0x0000FF00
-#define BP_PXP_OLnPARAM_ALPHA	8
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-rtc.h b/arch/arm/mach-stmp378x/include/mach/regs-rtc.h
deleted file mode 100644
index b8dbd6742d98a9734f2069331549d018b0b7e8fc..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-rtc.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * stmp378x: RTC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_RTC_BASE	(STMP3XXX_REGS_BASE + 0x5C000)
-#define REGS_RTC_PHYS	0x8005C000
-#define REGS_RTC_SIZE	0x2000
-
-#define HW_RTC_CTRL		0x0
-#define BM_RTC_CTRL_ALARM_IRQ_EN	0x00000001
-#define BP_RTC_CTRL_ALARM_IRQ_EN	0
-#define BM_RTC_CTRL_ONEMSEC_IRQ_EN	0x00000002
-#define BM_RTC_CTRL_ALARM_IRQ	0x00000004
-#define BM_RTC_CTRL_ONEMSEC_IRQ	0x00000008
-#define BM_RTC_CTRL_WATCHDOGEN	0x00000010
-
-#define HW_RTC_STAT		0x10
-#define BM_RTC_STAT_NEW_REGS	0x0000FF00
-#define BP_RTC_STAT_NEW_REGS	8
-#define BM_RTC_STAT_STALE_REGS	0x00FF0000
-#define BP_RTC_STAT_STALE_REGS	16
-#define BM_RTC_STAT_RTC_PRESENT	0x80000000
-
-#define HW_RTC_SECONDS		0x30
-
-#define HW_RTC_ALARM		0x40
-
-#define HW_RTC_WATCHDOG		0x50
-
-#define HW_RTC_PERSISTENT0	0x60
-#define BM_RTC_PERSISTENT0_ALARM_WAKE_EN	0x00000002
-#define BM_RTC_PERSISTENT0_ALARM_EN	0x00000004
-#define BM_RTC_PERSISTENT0_XTAL24MHZ_PWRUP	0x00000010
-#define BM_RTC_PERSISTENT0_XTAL32KHZ_PWRUP	0x00000020
-#define BM_RTC_PERSISTENT0_ALARM_WAKE	0x00000080
-#define BM_RTC_PERSISTENT0_SPARE_ANALOG	0xFFFC0000
-#define BP_RTC_PERSISTENT0_SPARE_ANALOG	18
-
-#define HW_RTC_PERSISTENT1	0x70
-#define BM_RTC_PERSISTENT1_GENERAL	0xFFFFFFFF
-#define BP_RTC_PERSISTENT1_GENERAL	0
-
-#define HW_RTC_VERSION		0xD0
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-saif.h b/arch/arm/mach-stmp378x/include/mach/regs-saif.h
deleted file mode 100644
index 6df41762c2a3f3b8f9b0da23d74f590db12bcfbd..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-saif.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * stmp378x: SAIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SAIF_SIZE	0x2000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-spdif.h b/arch/arm/mach-stmp378x/include/mach/regs-spdif.h
deleted file mode 100644
index 801539848c28d1fb1de2117e764e62b6143f0f4d..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-spdif.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * stmp378x: SPDIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SPDIF_BASE	(STMP3XXX_REGS_BASE + 0x54000)
-#define REGS_SPDIF_PHYS	0x80054000
-#define REGS_SPDIF_SIZE	0x2000
-
-#define HW_SPDIF_CTRL		0x0
-#define BM_SPDIF_CTRL_RUN	0x00000001
-#define BP_SPDIF_CTRL_RUN	0
-#define BM_SPDIF_CTRL_FIFO_ERROR_IRQ_EN	0x00000002
-#define BM_SPDIF_CTRL_FIFO_OVERFLOW_IRQ	0x00000004
-#define BM_SPDIF_CTRL_FIFO_UNDERFLOW_IRQ	0x00000008
-#define BM_SPDIF_CTRL_WORD_LENGTH	0x00000010
-#define BM_SPDIF_CTRL_CLKGATE	0x40000000
-#define BM_SPDIF_CTRL_SFTRST	0x80000000
-
-#define HW_SPDIF_STAT		0x10
-
-#define HW_SPDIF_FRAMECTRL	0x20
-
-#define HW_SPDIF_SRR		0x30
-#define BM_SPDIF_SRR_RATE	0x000FFFFF
-#define BP_SPDIF_SRR_RATE	0
-#define BM_SPDIF_SRR_BASEMULT	0x70000000
-#define BP_SPDIF_SRR_BASEMULT	28
-
-#define HW_SPDIF_DEBUG		0x40
-
-#define HW_SPDIF_DATA		0x50
-
-#define HW_SPDIF_VERSION	0x60
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ssp.h b/arch/arm/mach-stmp378x/include/mach/regs-ssp.h
deleted file mode 100644
index 28aacf0f58ed105a4324fddaf69b79d11a4d7627..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ssp.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * stmp378x: SSP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SSP1_BASE	(STMP3XXX_REGS_BASE + 0x10000)
-#define REGS_SSP1_PHYS	0x80010000
-#define REGS_SSP2_BASE	(STMP3XXX_REGS_BASE + 0x34000)
-#define REGS_SSP2_PHYS	0x80034000
-#define REGS_SSP_SIZE	0x2000
-
-#define HW_SSP_CTRL0		0x0
-#define BM_SSP_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_SSP_CTRL0_XFER_COUNT	0
-#define BM_SSP_CTRL0_ENABLE	0x00010000
-#define BM_SSP_CTRL0_GET_RESP	0x00020000
-#define BM_SSP_CTRL0_LONG_RESP	0x00080000
-#define BM_SSP_CTRL0_WAIT_FOR_CMD	0x00100000
-#define BM_SSP_CTRL0_WAIT_FOR_IRQ	0x00200000
-#define BM_SSP_CTRL0_BUS_WIDTH	0x00C00000
-#define BP_SSP_CTRL0_BUS_WIDTH	22
-#define BM_SSP_CTRL0_DATA_XFER	0x01000000
-#define BM_SSP_CTRL0_READ	0x02000000
-#define BM_SSP_CTRL0_IGNORE_CRC	0x04000000
-#define BM_SSP_CTRL0_LOCK_CS	0x08000000
-#define BM_SSP_CTRL0_RUN	0x20000000
-#define BM_SSP_CTRL0_CLKGATE	0x40000000
-#define BM_SSP_CTRL0_SFTRST	0x80000000
-
-#define HW_SSP_CMD0		0x10
-#define BM_SSP_CMD0_CMD		0x000000FF
-#define BP_SSP_CMD0_CMD		0
-#define BM_SSP_CMD0_BLOCK_COUNT	0x0000FF00
-#define BP_SSP_CMD0_BLOCK_COUNT	8
-#define BM_SSP_CMD0_BLOCK_SIZE	0x000F0000
-#define BP_SSP_CMD0_BLOCK_SIZE	16
-#define BM_SSP_CMD0_APPEND_8CYC	0x00100000
-#define BM_SSP_CMD1_CMD_ARG	0xFFFFFFFF
-#define BP_SSP_CMD1_CMD_ARG	0
-
-#define HW_SSP_TIMING		0x50
-#define BM_SSP_TIMING_CLOCK_RATE	0x000000FF
-#define BP_SSP_TIMING_CLOCK_RATE	0
-#define BM_SSP_TIMING_CLOCK_DIVIDE	0x0000FF00
-#define BP_SSP_TIMING_CLOCK_DIVIDE	8
-#define BM_SSP_TIMING_TIMEOUT	0xFFFF0000
-#define BP_SSP_TIMING_TIMEOUT	16
-
-#define HW_SSP_CTRL1		0x60
-#define BM_SSP_CTRL1_SSP_MODE	0x0000000F
-#define BP_SSP_CTRL1_SSP_MODE	0
-#define BM_SSP_CTRL1_WORD_LENGTH	0x000000F0
-#define BP_SSP_CTRL1_WORD_LENGTH	4
-#define BM_SSP_CTRL1_POLARITY	0x00000200
-#define BM_SSP_CTRL1_PHASE	0x00000400
-#define BM_SSP_CTRL1_DMA_ENABLE	0x00002000
-#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ	0x00008000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ_EN	0x00010000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ	0x00020000
-#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ	0x00200000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ_EN	0x00400000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ	0x00800000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ_EN	0x01000000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ	0x02000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ_EN	0x04000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ	0x08000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ_EN	0x10000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ	0x20000000
-#define BM_SSP_CTRL1_SDIO_IRQ	0x80000000
-
-#define HW_SSP_DATA		0x70
-
-#define HW_SSP_SDRESP0		0x80
-
-#define HW_SSP_SDRESP1		0x90
-
-#define HW_SSP_SDRESP2		0xA0
-
-#define HW_SSP_SDRESP3		0xB0
-
-#define HW_SSP_STATUS		0xC0
-#define BM_SSP_STATUS_FIFO_EMPTY	0x00000020
-#define BM_SSP_STATUS_TIMEOUT	0x00001000
-#define BM_SSP_STATUS_RESP_TIMEOUT	0x00004000
-#define BM_SSP_STATUS_RESP_ERR	0x00008000
-#define BM_SSP_STATUS_RESP_CRC_ERR	0x00010000
-#define BM_SSP_STATUS_CARD_DETECT	0x10000000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-sydma.h b/arch/arm/mach-stmp378x/include/mach/regs-sydma.h
deleted file mode 100644
index 08343a8b55667b8ba8a5670cb5fd16dceaa84283..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-sydma.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * stmp378x: SYDMA register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SYDMA_BASE	(STMP3XXX_REGS_BASE + 0x26000)
-#define REGS_SYDMA_PHYS	0x80026000
-#define REGS_SYDMA_SIZE	0x2000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-timrot.h b/arch/arm/mach-stmp378x/include/mach/regs-timrot.h
deleted file mode 100644
index b5527957c67f4d682e25bcbd9384568290da538e..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-timrot.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * stmp378x: TIMROT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_TIMROT
-#define _MACH_REGS_TIMROT
-
-#define REGS_TIMROT_BASE	(STMP3XXX_REGS_BASE + 0x68000)
-#define REGS_TIMROT_PHYS	0x80068000
-#define REGS_TIMROT_SIZE	0x2000
-
-#define HW_TIMROT_ROTCTRL	0x0
-#define BM_TIMROT_ROTCTRL_SELECT_A	0x00000007
-#define BP_TIMROT_ROTCTRL_SELECT_A	0
-#define BM_TIMROT_ROTCTRL_SELECT_B	0x00000070
-#define BP_TIMROT_ROTCTRL_SELECT_B	4
-#define BM_TIMROT_ROTCTRL_POLARITY_A	0x00000100
-#define BM_TIMROT_ROTCTRL_POLARITY_B	0x00000200
-#define BM_TIMROT_ROTCTRL_OVERSAMPLE	0x00000C00
-#define BP_TIMROT_ROTCTRL_OVERSAMPLE	10
-#define BM_TIMROT_ROTCTRL_RELATIVE	0x00001000
-#define BM_TIMROT_ROTCTRL_DIVIDER	0x003F0000
-#define BP_TIMROT_ROTCTRL_DIVIDER	16
-#define BM_TIMROT_ROTCTRL_ROTARY_PRESENT	0x20000000
-#define BM_TIMROT_ROTCTRL_CLKGATE	0x40000000
-#define BM_TIMROT_ROTCTRL_SFTRST	0x80000000
-
-#define HW_TIMROT_ROTCOUNT	0x10
-#define BM_TIMROT_ROTCOUNT_UPDOWN	0x0000FFFF
-#define BP_TIMROT_ROTCOUNT_UPDOWN	0
-
-#define HW_TIMROT_TIMCTRL0	(0x20 + 0 * 0x20)
-#define HW_TIMROT_TIMCTRL1	(0x20 + 1 * 0x20)
-#define HW_TIMROT_TIMCTRL2	(0x20 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCTRLn	0x20
-#define BM_TIMROT_TIMCTRLn_SELECT	0x0000000F
-#define BP_TIMROT_TIMCTRLn_SELECT	0
-#define BM_TIMROT_TIMCTRLn_PRESCALE	0x00000030
-#define BP_TIMROT_TIMCTRLn_PRESCALE	4
-#define BM_TIMROT_TIMCTRLn_RELOAD	0x00000040
-#define BM_TIMROT_TIMCTRLn_UPDATE	0x00000080
-#define BM_TIMROT_TIMCTRLn_IRQ_EN	0x00004000
-#define BM_TIMROT_TIMCTRLn_IRQ	0x00008000
-
-#define HW_TIMROT_TIMCOUNT0	(0x30 + 0 * 0x20)
-#define HW_TIMROT_TIMCOUNT1	(0x30 + 1 * 0x20)
-#define HW_TIMROT_TIMCOUNT2	(0x30 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCOUNTn	0x30
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-tvenc.h b/arch/arm/mach-stmp378x/include/mach/regs-tvenc.h
deleted file mode 100644
index 7f895cb34350a4cc2cbe481147fada71646de8f4..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-tvenc.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * stmp378x: TVENC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_TVENC_BASE	(STMP3XXX_REGS_BASE + 0x38000)
-#define REGS_TVENC_PHYS	0x80038000
-#define REGS_TVENC_SIZE	0x2000
-
-#define HW_TVENC_CTRL		0x0
-#define BM_TVENC_CTRL_CLKGATE	0x40000000
-#define BM_TVENC_CTRL_SFTRST	0x80000000
-
-#define HW_TVENC_CONFIG		0x10
-#define BM_TVENC_CONFIG_ENCD_MODE	0x00000007
-#define BP_TVENC_CONFIG_ENCD_MODE	0
-#define BM_TVENC_CONFIG_SYNC_MODE	0x00000070
-#define BP_TVENC_CONFIG_SYNC_MODE	4
-#define BM_TVENC_CONFIG_FSYNC_PHS	0x00000200
-#define BM_TVENC_CONFIG_CGAIN	0x0000C000
-#define BP_TVENC_CONFIG_CGAIN	14
-#define BM_TVENC_CONFIG_YGAIN_SEL	0x00030000
-#define BP_TVENC_CONFIG_YGAIN_SEL	16
-#define BM_TVENC_CONFIG_PAL_SHAPE	0x00100000
-
-#define HW_TVENC_SYNCOFFSET	0x30
-
-#define HW_TVENC_COLORSUB0	0xC0
-
-#define HW_TVENC_COLORBURST	0x140
-#define BM_TVENC_COLORBURST_PBA	0x00FF0000
-#define BP_TVENC_COLORBURST_PBA	16
-#define BM_TVENC_COLORBURST_NBA	0xFF000000
-#define BP_TVENC_COLORBURST_NBA	24
-
-#define HW_TVENC_MACROVISION0	0x150
-
-#define HW_TVENC_MACROVISION1	0x160
-
-#define HW_TVENC_MACROVISION2	0x170
-
-#define HW_TVENC_MACROVISION3	0x180
-
-#define HW_TVENC_MACROVISION4	0x190
-
-#define HW_TVENC_DACCTRL	0x1A0
-#define BM_TVENC_DACCTRL_RVAL	0x00000070
-#define BP_TVENC_DACCTRL_RVAL	4
-#define BM_TVENC_DACCTRL_DUMP_TOVDD1	0x00000100
-#define BM_TVENC_DACCTRL_PWRUP1	0x00001000
-#define BM_TVENC_DACCTRL_GAINUP	0x00040000
-#define BM_TVENC_DACCTRL_GAINDN	0x00080000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-uartapp.h b/arch/arm/mach-stmp378x/include/mach/regs-uartapp.h
deleted file mode 100644
index a251e68bb3a19ba97a73ce5e542e9986ccfa58a2..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-uartapp.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * stmp378x: UARTAPP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTAPP1_BASE	(STMP3XXX_REGS_BASE + 0x6C000)
-#define REGS_UARTAPP1_PHYS	0x8006C000
-#define REGS_UARTAPP2_BASE	(STMP3XXX_REGS_BASE + 0x6E000)
-#define REGS_UARTAPP2_PHYS	0x8006E000
-#define REGS_UARTAPP_SIZE	0x2000
-
-#define HW_UARTAPP_CTRL0	0x0
-#define BM_UARTAPP_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_UARTAPP_CTRL0_XFER_COUNT	0
-#define BM_UARTAPP_CTRL0_RXTIMEOUT	0x07FF0000
-#define BP_UARTAPP_CTRL0_RXTIMEOUT	16
-#define BM_UARTAPP_CTRL0_RXTO_ENABLE	0x08000000
-#define BM_UARTAPP_CTRL0_RUN	0x20000000
-#define BM_UARTAPP_CTRL0_SFTRST	0x80000000
-#define BM_UARTAPP_CTRL1_XFER_COUNT	0x0000FFFF
-#define BP_UARTAPP_CTRL1_XFER_COUNT	0
-#define BM_UARTAPP_CTRL1_RUN	0x10000000
-
-#define HW_UARTAPP_CTRL2	0x20
-#define BM_UARTAPP_CTRL2_UARTEN	0x00000001
-#define BP_UARTAPP_CTRL2_UARTEN	0
-#define BM_UARTAPP_CTRL2_TXE	0x00000100
-#define BM_UARTAPP_CTRL2_RXE	0x00000200
-#define BM_UARTAPP_CTRL2_RTS	0x00000800
-#define BM_UARTAPP_CTRL2_RTSEN	0x00004000
-#define BM_UARTAPP_CTRL2_CTSEN	0x00008000
-#define BM_UARTAPP_CTRL2_RXDMAE	0x01000000
-#define BM_UARTAPP_CTRL2_TXDMAE	0x02000000
-#define BM_UARTAPP_CTRL2_DMAONERR	0x04000000
-
-#define HW_UARTAPP_LINECTRL	0x30
-#define BM_UARTAPP_LINECTRL_BRK	0x00000001
-#define BP_UARTAPP_LINECTRL_BRK	0
-#define BM_UARTAPP_LINECTRL_PEN	0x00000002
-#define BM_UARTAPP_LINECTRL_EPS	0x00000004
-#define BM_UARTAPP_LINECTRL_STP2	0x00000008
-#define BM_UARTAPP_LINECTRL_FEN	0x00000010
-#define BM_UARTAPP_LINECTRL_WLEN	0x00000060
-#define BP_UARTAPP_LINECTRL_WLEN	5
-#define BM_UARTAPP_LINECTRL_SPS	0x00000080
-#define BM_UARTAPP_LINECTRL_BAUD_DIVFRAC	0x00003F00
-#define BP_UARTAPP_LINECTRL_BAUD_DIVFRAC	8
-#define BM_UARTAPP_LINECTRL_BAUD_DIVINT	0xFFFF0000
-#define BP_UARTAPP_LINECTRL_BAUD_DIVINT	16
-
-#define HW_UARTAPP_INTR		0x50
-#define BM_UARTAPP_INTR_CTSMIS	0x00000002
-#define BM_UARTAPP_INTR_RTIS	0x00000040
-#define BM_UARTAPP_INTR_CTSMIEN	0x00020000
-#define BM_UARTAPP_INTR_RXIEN	0x00100000
-#define BM_UARTAPP_INTR_RTIEN	0x00400000
-
-#define HW_UARTAPP_DATA		0x60
-
-#define HW_UARTAPP_STAT		0x70
-#define BM_UARTAPP_STAT_RXCOUNT	0x0000FFFF
-#define BP_UARTAPP_STAT_RXCOUNT	0
-#define BM_UARTAPP_STAT_FERR	0x00010000
-#define BM_UARTAPP_STAT_PERR	0x00020000
-#define BM_UARTAPP_STAT_BERR	0x00040000
-#define BM_UARTAPP_STAT_OERR	0x00080000
-#define BM_UARTAPP_STAT_RXFE	0x01000000
-#define BM_UARTAPP_STAT_TXFF	0x02000000
-#define BM_UARTAPP_STAT_TXFE	0x08000000
-#define BM_UARTAPP_STAT_CTS	0x10000000
-
-#define HW_UARTAPP_VERSION	0x90
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-uartdbg.h b/arch/arm/mach-stmp378x/include/mach/regs-uartdbg.h
deleted file mode 100644
index b810deb552a993a0a40785c410438fe9d36c5f6a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-uartdbg.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * stmp378x: UARTDBG register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTDBG_BASE	(STMP3XXX_REGS_BASE + 0x70000)
-#define REGS_UARTDBG_PHYS	0x80070000
-#define REGS_UARTDBG_SIZE	0x2000
-
-#define HW_UARTDBGDR 0x00000000
-#define BP_UARTDBGDR_UNAVAILABLE      16
-#define BM_UARTDBGDR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGDR_UNAVAILABLE)
-#define BP_UARTDBGDR_RESERVED      12
-#define BM_UARTDBGDR_RESERVED 0x0000F000
-#define BF_UARTDBGDR_RESERVED(v)  \
-	(((v) << 12) & BM_UARTDBGDR_RESERVED)
-#define BM_UARTDBGDR_OE 0x00000800
-#define BM_UARTDBGDR_BE 0x00000400
-#define BM_UARTDBGDR_PE 0x00000200
-#define BM_UARTDBGDR_FE 0x00000100
-#define BP_UARTDBGDR_DATA      0
-#define BM_UARTDBGDR_DATA 0x000000FF
-#define BF_UARTDBGDR_DATA(v)  \
-	(((v) << 0) & BM_UARTDBGDR_DATA)
-#define HW_UARTDBGRSR_ECR 0x00000004
-#define BP_UARTDBGRSR_ECR_UNAVAILABLE      8
-#define BM_UARTDBGRSR_ECR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGRSR_ECR_UNAVAILABLE(v) \
-	(((v) << 8) & BM_UARTDBGRSR_ECR_UNAVAILABLE)
-#define BP_UARTDBGRSR_ECR_EC      4
-#define BM_UARTDBGRSR_ECR_EC 0x000000F0
-#define BF_UARTDBGRSR_ECR_EC(v)  \
-	(((v) << 4) & BM_UARTDBGRSR_ECR_EC)
-#define BM_UARTDBGRSR_ECR_OE 0x00000008
-#define BM_UARTDBGRSR_ECR_BE 0x00000004
-#define BM_UARTDBGRSR_ECR_PE 0x00000002
-#define BM_UARTDBGRSR_ECR_FE 0x00000001
-#define HW_UARTDBGFR 0x00000018
-#define BP_UARTDBGFR_UNAVAILABLE      16
-#define BM_UARTDBGFR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGFR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGFR_UNAVAILABLE)
-#define BP_UARTDBGFR_RESERVED      9
-#define BM_UARTDBGFR_RESERVED 0x0000FE00
-#define BF_UARTDBGFR_RESERVED(v)  \
-	(((v) << 9) & BM_UARTDBGFR_RESERVED)
-#define BM_UARTDBGFR_RI 0x00000100
-#define BM_UARTDBGFR_TXFE 0x00000080
-#define BM_UARTDBGFR_RXFF 0x00000040
-#define BM_UARTDBGFR_TXFF 0x00000020
-#define BM_UARTDBGFR_RXFE 0x00000010
-#define BM_UARTDBGFR_BUSY 0x00000008
-#define BM_UARTDBGFR_DCD 0x00000004
-#define BM_UARTDBGFR_DSR 0x00000002
-#define BM_UARTDBGFR_CTS 0x00000001
-#define HW_UARTDBGILPR 0x00000020
-#define BP_UARTDBGILPR_UNAVAILABLE      8
-#define BM_UARTDBGILPR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGILPR_UNAVAILABLE(v) \
-	(((v) << 8) & BM_UARTDBGILPR_UNAVAILABLE)
-#define BP_UARTDBGILPR_ILPDVSR      0
-#define BM_UARTDBGILPR_ILPDVSR 0x000000FF
-#define BF_UARTDBGILPR_ILPDVSR(v)  \
-	(((v) << 0) & BM_UARTDBGILPR_ILPDVSR)
-#define HW_UARTDBGIBRD 0x00000024
-#define BP_UARTDBGIBRD_UNAVAILABLE      16
-#define BM_UARTDBGIBRD_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIBRD_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGIBRD_UNAVAILABLE)
-#define BP_UARTDBGIBRD_BAUD_DIVINT      0
-#define BM_UARTDBGIBRD_BAUD_DIVINT 0x0000FFFF
-#define BF_UARTDBGIBRD_BAUD_DIVINT(v)  \
-	(((v) << 0) & BM_UARTDBGIBRD_BAUD_DIVINT)
-#define HW_UARTDBGFBRD 0x00000028
-#define BP_UARTDBGFBRD_UNAVAILABLE      8
-#define BM_UARTDBGFBRD_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGFBRD_UNAVAILABLE(v) \
-	(((v) << 8) & BM_UARTDBGFBRD_UNAVAILABLE)
-#define BP_UARTDBGFBRD_RESERVED      6
-#define BM_UARTDBGFBRD_RESERVED 0x000000C0
-#define BF_UARTDBGFBRD_RESERVED(v)  \
-	(((v) << 6) & BM_UARTDBGFBRD_RESERVED)
-#define BP_UARTDBGFBRD_BAUD_DIVFRAC      0
-#define BM_UARTDBGFBRD_BAUD_DIVFRAC 0x0000003F
-#define BF_UARTDBGFBRD_BAUD_DIVFRAC(v)  \
-	(((v) << 0) & BM_UARTDBGFBRD_BAUD_DIVFRAC)
-#define HW_UARTDBGLCR_H 0x0000002c
-#define BP_UARTDBGLCR_H_UNAVAILABLE      16
-#define BM_UARTDBGLCR_H_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGLCR_H_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGLCR_H_UNAVAILABLE)
-#define BP_UARTDBGLCR_H_RESERVED      8
-#define BM_UARTDBGLCR_H_RESERVED 0x0000FF00
-#define BF_UARTDBGLCR_H_RESERVED(v)  \
-	(((v) << 8) & BM_UARTDBGLCR_H_RESERVED)
-#define BM_UARTDBGLCR_H_SPS 0x00000080
-#define BP_UARTDBGLCR_H_WLEN      5
-#define BM_UARTDBGLCR_H_WLEN 0x00000060
-#define BF_UARTDBGLCR_H_WLEN(v)  \
-	(((v) << 5) & BM_UARTDBGLCR_H_WLEN)
-#define BM_UARTDBGLCR_H_FEN 0x00000010
-#define BM_UARTDBGLCR_H_STP2 0x00000008
-#define BM_UARTDBGLCR_H_EPS 0x00000004
-#define BM_UARTDBGLCR_H_PEN 0x00000002
-#define BM_UARTDBGLCR_H_BRK 0x00000001
-#define HW_UARTDBGCR 0x00000030
-#define BP_UARTDBGCR_UNAVAILABLE      16
-#define BM_UARTDBGCR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGCR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGCR_UNAVAILABLE)
-#define BM_UARTDBGCR_CTSEN 0x00008000
-#define BM_UARTDBGCR_RTSEN 0x00004000
-#define BM_UARTDBGCR_OUT2 0x00002000
-#define BM_UARTDBGCR_OUT1 0x00001000
-#define BM_UARTDBGCR_RTS 0x00000800
-#define BM_UARTDBGCR_DTR 0x00000400
-#define BM_UARTDBGCR_RXE 0x00000200
-#define BM_UARTDBGCR_TXE 0x00000100
-#define BM_UARTDBGCR_LBE 0x00000080
-#define BP_UARTDBGCR_RESERVED      3
-#define BM_UARTDBGCR_RESERVED 0x00000078
-#define BF_UARTDBGCR_RESERVED(v)  \
-	(((v) << 3) & BM_UARTDBGCR_RESERVED)
-#define BM_UARTDBGCR_SIRLP 0x00000004
-#define BM_UARTDBGCR_SIREN 0x00000002
-#define BM_UARTDBGCR_UARTEN 0x00000001
-#define HW_UARTDBGIFLS 0x00000034
-#define BP_UARTDBGIFLS_UNAVAILABLE      16
-#define BM_UARTDBGIFLS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIFLS_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGIFLS_UNAVAILABLE)
-#define BP_UARTDBGIFLS_RESERVED      6
-#define BM_UARTDBGIFLS_RESERVED 0x0000FFC0
-#define BF_UARTDBGIFLS_RESERVED(v)  \
-	(((v) << 6) & BM_UARTDBGIFLS_RESERVED)
-#define BP_UARTDBGIFLS_RXIFLSEL      3
-#define BM_UARTDBGIFLS_RXIFLSEL 0x00000038
-#define BF_UARTDBGIFLS_RXIFLSEL(v)  \
-	(((v) << 3) & BM_UARTDBGIFLS_RXIFLSEL)
-#define BV_UARTDBGIFLS_RXIFLSEL__NOT_EMPTY      0x0
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_RXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_RXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID7       0x7
-#define BP_UARTDBGIFLS_TXIFLSEL      0
-#define BM_UARTDBGIFLS_TXIFLSEL 0x00000007
-#define BF_UARTDBGIFLS_TXIFLSEL(v)  \
-	(((v) << 0) & BM_UARTDBGIFLS_TXIFLSEL)
-#define BV_UARTDBGIFLS_TXIFLSEL__EMPTY	  0x0
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_TXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_TXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID7       0x7
-#define HW_UARTDBGIMSC 0x00000038
-#define BP_UARTDBGIMSC_UNAVAILABLE      16
-#define BM_UARTDBGIMSC_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIMSC_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGIMSC_UNAVAILABLE)
-#define BP_UARTDBGIMSC_RESERVED      11
-#define BM_UARTDBGIMSC_RESERVED 0x0000F800
-#define BF_UARTDBGIMSC_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGIMSC_RESERVED)
-#define BM_UARTDBGIMSC_OEIM 0x00000400
-#define BM_UARTDBGIMSC_BEIM 0x00000200
-#define BM_UARTDBGIMSC_PEIM 0x00000100
-#define BM_UARTDBGIMSC_FEIM 0x00000080
-#define BM_UARTDBGIMSC_RTIM 0x00000040
-#define BM_UARTDBGIMSC_TXIM 0x00000020
-#define BM_UARTDBGIMSC_RXIM 0x00000010
-#define BM_UARTDBGIMSC_DSRMIM 0x00000008
-#define BM_UARTDBGIMSC_DCDMIM 0x00000004
-#define BM_UARTDBGIMSC_CTSMIM 0x00000002
-#define BM_UARTDBGIMSC_RIMIM 0x00000001
-#define HW_UARTDBGRIS 0x0000003c
-#define BP_UARTDBGRIS_UNAVAILABLE      16
-#define BM_UARTDBGRIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGRIS_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGRIS_UNAVAILABLE)
-#define BP_UARTDBGRIS_RESERVED      11
-#define BM_UARTDBGRIS_RESERVED 0x0000F800
-#define BF_UARTDBGRIS_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGRIS_RESERVED)
-#define BM_UARTDBGRIS_OERIS 0x00000400
-#define BM_UARTDBGRIS_BERIS 0x00000200
-#define BM_UARTDBGRIS_PERIS 0x00000100
-#define BM_UARTDBGRIS_FERIS 0x00000080
-#define BM_UARTDBGRIS_RTRIS 0x00000040
-#define BM_UARTDBGRIS_TXRIS 0x00000020
-#define BM_UARTDBGRIS_RXRIS 0x00000010
-#define BM_UARTDBGRIS_DSRRMIS 0x00000008
-#define BM_UARTDBGRIS_DCDRMIS 0x00000004
-#define BM_UARTDBGRIS_CTSRMIS 0x00000002
-#define BM_UARTDBGRIS_RIRMIS 0x00000001
-#define HW_UARTDBGMIS 0x00000040
-#define BP_UARTDBGMIS_UNAVAILABLE      16
-#define BM_UARTDBGMIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGMIS_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGMIS_UNAVAILABLE)
-#define BP_UARTDBGMIS_RESERVED      11
-#define BM_UARTDBGMIS_RESERVED 0x0000F800
-#define BF_UARTDBGMIS_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGMIS_RESERVED)
-#define BM_UARTDBGMIS_OEMIS 0x00000400
-#define BM_UARTDBGMIS_BEMIS 0x00000200
-#define BM_UARTDBGMIS_PEMIS 0x00000100
-#define BM_UARTDBGMIS_FEMIS 0x00000080
-#define BM_UARTDBGMIS_RTMIS 0x00000040
-#define BM_UARTDBGMIS_TXMIS 0x00000020
-#define BM_UARTDBGMIS_RXMIS 0x00000010
-#define BM_UARTDBGMIS_DSRMMIS 0x00000008
-#define BM_UARTDBGMIS_DCDMMIS 0x00000004
-#define BM_UARTDBGMIS_CTSMMIS 0x00000002
-#define BM_UARTDBGMIS_RIMMIS 0x00000001
-#define HW_UARTDBGICR 0x00000044
-#define BP_UARTDBGICR_UNAVAILABLE      16
-#define BM_UARTDBGICR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGICR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGICR_UNAVAILABLE)
-#define BP_UARTDBGICR_RESERVED      11
-#define BM_UARTDBGICR_RESERVED 0x0000F800
-#define BF_UARTDBGICR_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGICR_RESERVED)
-#define BM_UARTDBGICR_OEIC 0x00000400
-#define BM_UARTDBGICR_BEIC 0x00000200
-#define BM_UARTDBGICR_PEIC 0x00000100
-#define BM_UARTDBGICR_FEIC 0x00000080
-#define BM_UARTDBGICR_RTIC 0x00000040
-#define BM_UARTDBGICR_TXIC 0x00000020
-#define BM_UARTDBGICR_RXIC 0x00000010
-#define BM_UARTDBGICR_DSRMIC 0x00000008
-#define BM_UARTDBGICR_DCDMIC 0x00000004
-#define BM_UARTDBGICR_CTSMIC 0x00000002
-#define BM_UARTDBGICR_RIMIC 0x00000001
-#define HW_UARTDBGDMACR 0x00000048
-#define BP_UARTDBGDMACR_UNAVAILABLE      16
-#define BM_UARTDBGDMACR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDMACR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGDMACR_UNAVAILABLE)
-#define BP_UARTDBGDMACR_RESERVED      3
-#define BM_UARTDBGDMACR_RESERVED 0x0000FFF8
-#define BF_UARTDBGDMACR_RESERVED(v)  \
-	(((v) << 3) & BM_UARTDBGDMACR_RESERVED)
-#define BM_UARTDBGDMACR_DMAONERR 0x00000004
-#define BM_UARTDBGDMACR_TXDMAE 0x00000002
-#define BM_UARTDBGDMACR_RXDMAE 0x00000001
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-usbctrl.h b/arch/arm/mach-stmp378x/include/mach/regs-usbctrl.h
deleted file mode 100644
index 25112c1aa608adbd873f22385b284e8bc831df59..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-usbctrl.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * stmp378x: USBCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBCTRL_BASE	(STMP3XXX_REGS_BASE + 0x80000)
-#define REGS_USBCTRL_PHYS	0x80080000
-#define REGS_USBCTRL_SIZE	0x2000
-
-#define HW_USBCTRL_USBCMD	0x140
-#define BM_USBCTRL_USBCMD_RS	0x00000001
-#define BP_USBCTRL_USBCMD_RS	0
-#define BM_USBCTRL_USBCMD_RST	0x00000002
-
-#define HW_USBCTRL_USBINTR	0x148
-#define BM_USBCTRL_USBINTR_UE	0x00000001
-#define BP_USBCTRL_USBINTR_UE	0
-
-#define HW_USBCTRL_PORTSC1	0x184
-#define BM_USBCTRL_PORTSC1_PHCD	0x00800000
-
-#define HW_USBCTRL_OTGSC	0x1A4
-#define BM_USBCTRL_OTGSC_ID	0x00000100
-#define BM_USBCTRL_OTGSC_IDIS	0x00010000
-#define BM_USBCTRL_OTGSC_IDIE	0x01000000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-usbphy.h b/arch/arm/mach-stmp378x/include/mach/regs-usbphy.h
deleted file mode 100644
index 11f3b732dc9298b28d1c3363f0962cbee152aee3..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-usbphy.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * stmp378x: USBPHY register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBPHY_BASE	(STMP3XXX_REGS_BASE + 0x7C000)
-#define REGS_USBPHY_PHYS	0x8007C000
-#define REGS_USBPHY_SIZE	0x2000
-
-#define HW_USBPHY_PWD		0x0
-
-#define HW_USBPHY_CTRL		0x30
-#define BM_USBPHY_CTRL_ENHOSTDISCONDETECT	0x00000002
-#define BM_USBPHY_CTRL_ENDEVPLUGINDETECT	0x00000010
-#define BM_USBPHY_CTRL_ENOTGIDDETECT	0x00000080
-#define BM_USBPHY_CTRL_ENIRQDEVPLUGIN	0x00000800
-#define BM_USBPHY_CTRL_CLKGATE	0x40000000
-#define BM_USBPHY_CTRL_SFTRST	0x80000000
-
-#define HW_USBPHY_STATUS	0x40
-#define BM_USBPHY_STATUS_DEVPLUGIN_STATUS	0x00000040
-#define BM_USBPHY_STATUS_OTGID_STATUS	0x00000100
diff --git a/arch/arm/mach-stmp378x/stmp378x.c b/arch/arm/mach-stmp378x/stmp378x.c
deleted file mode 100644
index c2f9fe04c112cdadb50417b34435edbdc539e065..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/stmp378x.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * Freescale STMP378X platform support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/dma.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-#include <mach/dma.h>
-#include <mach/hardware.h>
-#include <mach/system.h>
-#include <mach/platform.h>
-#include <mach/stmp3xxx.h>
-#include <mach/regs-icoll.h>
-#include <mach/regs-apbh.h>
-#include <mach/regs-apbx.h>
-#include <mach/regs-pxp.h>
-#include <mach/regs-i2c.h>
-
-#include "stmp378x.h"
-/*
- * IRQ handling
- */
-static void stmp378x_ack_irq(struct irq_data *d)
-{
-	/* Tell ICOLL to release IRQ line */
-	__raw_writel(0, REGS_ICOLL_BASE + HW_ICOLL_VECTOR);
-
-	/* ACK current interrupt */
-	__raw_writel(0x01 /* BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 */,
-			REGS_ICOLL_BASE + HW_ICOLL_LEVELACK);
-
-	/* Barrier */
-	(void)__raw_readl(REGS_ICOLL_BASE + HW_ICOLL_STAT);
-}
-
-static void stmp378x_mask_irq(struct irq_data *d)
-{
-	/* IRQ disable */
-	stmp3xxx_clearl(BM_ICOLL_INTERRUPTn_ENABLE,
-			REGS_ICOLL_BASE + HW_ICOLL_INTERRUPTn + d->irq * 0x10);
-}
-
-static void stmp378x_unmask_irq(struct irq_data *d)
-{
-	/* IRQ enable */
-	stmp3xxx_setl(BM_ICOLL_INTERRUPTn_ENABLE,
-		      REGS_ICOLL_BASE + HW_ICOLL_INTERRUPTn + d->irq * 0x10);
-}
-
-static struct irq_chip stmp378x_chip = {
-	.irq_ack	= stmp378x_ack_irq,
-	.irq_mask	= stmp378x_mask_irq,
-	.irq_unmask	= stmp378x_unmask_irq,
-};
-
-void __init stmp378x_init_irq(void)
-{
-	stmp3xxx_init_irq(&stmp378x_chip);
-}
-
-/*
- * DMA interrupt handling
- */
-void stmp3xxx_arch_dma_enable_interrupt(int channel)
-{
-	void __iomem *c1, *c2;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		c1 = REGS_APBH_BASE + HW_APBH_CTRL1;
-		c2 = REGS_APBH_BASE + HW_APBH_CTRL2;
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		c1 = REGS_APBX_BASE + HW_APBX_CTRL1;
-		c2 = REGS_APBX_BASE + HW_APBX_CTRL2;
-		break;
-
-	default:
-		return;
-	}
-	stmp3xxx_setl(1 << (16 + STMP3XXX_DMA_CHANNEL(channel)), c1);
-	stmp3xxx_setl(1 << (16 + STMP3XXX_DMA_CHANNEL(channel)), c2);
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_enable_interrupt);
-
-void stmp3xxx_arch_dma_clear_interrupt(int channel)
-{
-	void __iomem *c1, *c2;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		c1 = REGS_APBH_BASE + HW_APBH_CTRL1;
-		c2 = REGS_APBH_BASE + HW_APBH_CTRL2;
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		c1 = REGS_APBX_BASE + HW_APBX_CTRL1;
-		c2 = REGS_APBX_BASE + HW_APBX_CTRL2;
-		break;
-
-	default:
-		return;
-	}
-	stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel), c1);
-	stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel), c2);
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_clear_interrupt);
-
-int stmp3xxx_arch_dma_is_interrupt(int channel)
-{
-	int r = 0;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		r = __raw_readl(REGS_APBH_BASE + HW_APBH_CTRL1) &
-			(1 << STMP3XXX_DMA_CHANNEL(channel));
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		r = __raw_readl(REGS_APBX_BASE + HW_APBX_CTRL1) &
-			(1 << STMP3XXX_DMA_CHANNEL(channel));
-		break;
-	}
-	return r;
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_is_interrupt);
-
-void stmp3xxx_arch_dma_reset_channel(int channel)
-{
-	unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-	void __iomem *c0;
-	u32 mask;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		c0 = REGS_APBH_BASE + HW_APBH_CTRL0;
-		mask = chbit << BP_APBH_CTRL0_RESET_CHANNEL;
-		break;
-	case STMP3XXX_BUS_APBX:
-		c0 = REGS_APBX_BASE + HW_APBX_CHANNEL_CTRL;
-		mask = chbit << BP_APBX_CHANNEL_CTRL_RESET_CHANNEL;
-		break;
-	default:
-		return;
-	}
-
-	/* Reset channel and wait for it to complete */
-	stmp3xxx_setl(mask, c0);
-	while (__raw_readl(c0) & mask)
-		cpu_relax();
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_reset_channel);
-
-void stmp3xxx_arch_dma_freeze(int channel)
-{
-	unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-	u32 mask = 1 << chbit;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		stmp3xxx_setl(mask, REGS_APBH_BASE + HW_APBH_CTRL0);
-		break;
-	case STMP3XXX_BUS_APBX:
-		stmp3xxx_setl(mask, REGS_APBX_BASE + HW_APBX_CHANNEL_CTRL);
-		break;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_freeze);
-
-void stmp3xxx_arch_dma_unfreeze(int channel)
-{
-	unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-	u32 mask = 1 << chbit;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		stmp3xxx_clearl(mask, REGS_APBH_BASE + HW_APBH_CTRL0);
-		break;
-	case STMP3XXX_BUS_APBX:
-		stmp3xxx_clearl(mask, REGS_APBX_BASE + HW_APBX_CHANNEL_CTRL);
-		break;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_unfreeze);
-
-/*
- * The registers are all very closely mapped, so we might as well map them all
- * with a single mapping
- *
- * Logical      Physical
- * f0000000	80000000	On-chip registers
- * f1000000	00000000	32k on-chip SRAM
- */
-
-static struct map_desc stmp378x_io_desc[] __initdata = {
-	{
-		.virtual	= (u32)STMP3XXX_REGS_BASE,
-		.pfn		= __phys_to_pfn(STMP3XXX_REGS_PHBASE),
-		.length		= STMP3XXX_REGS_SIZE,
-		.type		= MT_DEVICE,
-	},
-	{
-		.virtual	= (u32)STMP3XXX_OCRAM_BASE,
-		.pfn		= __phys_to_pfn(STMP3XXX_OCRAM_PHBASE),
-		.length		= STMP3XXX_OCRAM_SIZE,
-		.type		= MT_DEVICE,
-	},
-};
-
-
-static u64 common_dmamask = DMA_BIT_MASK(32);
-
-/*
- * devices that are present only on stmp378x, not on all 3xxx boards:
- * 	PxP
- * 	I2C
- */
-static struct resource pxp_resource[] = {
-	{
-		.flags	= IORESOURCE_MEM,
-		.start	= REGS_PXP_PHYS,
-		.end	= REGS_PXP_PHYS + REGS_PXP_SIZE,
-	}, {
-		.flags	= IORESOURCE_IRQ,
-		.start	= IRQ_PXP,
-		.end	= IRQ_PXP,
-	},
-};
-
-struct platform_device stmp378x_pxp = {
-	.name		= "stmp3xxx-pxp",
-	.id		= -1,
-	.dev		= {
-		.dma_mask		= &common_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.num_resources	= ARRAY_SIZE(pxp_resource),
-	.resource	= pxp_resource,
-};
-
-static struct resource i2c_resources[] = {
-	{
-		.flags = IORESOURCE_IRQ,
-		.start = IRQ_I2C_ERROR,
-		.end = IRQ_I2C_ERROR,
-	}, {
-		.flags = IORESOURCE_MEM,
-		.start = REGS_I2C_PHYS,
-		.end = REGS_I2C_PHYS + REGS_I2C_SIZE,
-	}, {
-		.flags = IORESOURCE_DMA,
-		.start = STMP3XXX_DMA(3, STMP3XXX_BUS_APBX),
-		.end = STMP3XXX_DMA(3, STMP3XXX_BUS_APBX),
-	},
-};
-
-struct platform_device stmp378x_i2c = {
-	.name = "i2c_stmp3xxx",
-	.id = 0,
-	.dev	= {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-	.resource = i2c_resources,
-	.num_resources = ARRAY_SIZE(i2c_resources),
-};
-
-void __init stmp378x_map_io(void)
-{
-	iotable_init(stmp378x_io_desc, ARRAY_SIZE(stmp378x_io_desc));
-}
diff --git a/arch/arm/mach-stmp378x/stmp378x.h b/arch/arm/mach-stmp378x/stmp378x.h
deleted file mode 100644
index 0dc15b3c891f3743b78c31183a81b30fff60484c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/stmp378x.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X internal functions and data declarations
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __MACH_STMP378X_H
-#define __MACH_STMP378X_H
-
-void stmp378x_map_io(void);
-void stmp378x_init_irq(void);
-
-extern struct platform_device stmp378x_pxp, stmp378x_i2c;
-#endif /* __MACH_STMP378X_COMMON_H */
diff --git a/arch/arm/mach-stmp378x/stmp378x_devb.c b/arch/arm/mach-stmp378x/stmp378x_devb.c
deleted file mode 100644
index 06158848afd9584f60cb04690d33dc232d0c1fa3..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp378x/stmp378x_devb.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * Freescale STMP378X development board support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/spi/spi.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-#include <mach/platform.h>
-#include <mach/stmp3xxx.h>
-#include <mach/mmc.h>
-#include <mach/gpmi.h>
-
-#include "stmp378x.h"
-
-static struct platform_device *devices[] = {
-	&stmp3xxx_dbguart,
-	&stmp3xxx_appuart,
-	&stmp3xxx_watchdog,
-	&stmp3xxx_touchscreen,
-	&stmp3xxx_rtc,
-	&stmp3xxx_keyboard,
-	&stmp3xxx_framebuffer,
-	&stmp3xxx_backlight,
-	&stmp3xxx_rotdec,
-	&stmp3xxx_persistent,
-	&stmp3xxx_dcp_bootstream,
-	&stmp3xxx_dcp,
-	&stmp3xxx_battery,
-	&stmp378x_pxp,
-	&stmp378x_i2c,
-};
-
-static struct pin_desc i2c_pins_desc[] = {
-	{ PINID_I2C_SCL, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_I2C_SDA, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-};
-
-static struct pin_group i2c_pins = {
-	.pins		= i2c_pins_desc,
-	.nr_pins	= ARRAY_SIZE(i2c_pins_desc),
-};
-
-static struct pin_desc dbguart_pins_0[] = {
-	{ PINID_PWM0, PIN_FUN3, },
-	{ PINID_PWM1, PIN_FUN3, },
-};
-
-static struct pin_group dbguart_pins[] = {
-	[0] = {
-		.pins		= dbguart_pins_0,
-		.nr_pins	= ARRAY_SIZE(dbguart_pins_0),
-	},
-};
-
-static int dbguart_pins_control(int id, int request)
-{
-	int r = 0;
-
-	if (request)
-		r = stmp3xxx_request_pin_group(&dbguart_pins[id], "debug uart");
-	else
-		stmp3xxx_release_pin_group(&dbguart_pins[id], "debug uart");
-	return r;
-}
-
-static struct pin_desc appuart_pins_0[] = {
-	{ PINID_AUART1_CTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_AUART1_RTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_AUART1_RX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_AUART1_TX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-};
-
-static struct pin_desc appuart_pins_1[] = {
-#if 0 /* enable these when second appuart will be connected */
-	{ PINID_AUART2_CTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_AUART2_RTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_AUART2_RX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_AUART2_TX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-#endif
-};
-
-static struct pin_desc mmc_pins_desc[] = {
-	{ PINID_SSP1_DATA0, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-	{ PINID_SSP1_DATA1, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-	{ PINID_SSP1_DATA2, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-	{ PINID_SSP1_DATA3, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-	{ PINID_SSP1_CMD, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-	{ PINID_SSP1_SCK, PIN_FUN1, PIN_8MA, PIN_3_3V, 0 },
-	{ PINID_SSP1_DETECT, PIN_FUN1, PIN_8MA, PIN_3_3V, 0 },
-};
-
-static struct pin_group mmc_pins = {
-	.pins		= mmc_pins_desc,
-	.nr_pins	= ARRAY_SIZE(mmc_pins_desc),
-};
-
-static int stmp3xxxmmc_get_wp(void)
-{
-	return gpio_get_value(PINID_PWM4);
-}
-
-static int stmp3xxxmmc_hw_init_ssp1(void)
-{
-	int ret;
-
-	ret = stmp3xxx_request_pin_group(&mmc_pins, "mmc");
-	if (ret)
-		goto out;
-
-	/* Configure write protect GPIO pin */
-	ret = gpio_request(PINID_PWM4, "mmc wp");
-	if (ret)
-		goto out_wp;
-
-	gpio_direction_input(PINID_PWM4);
-
-	/* Configure POWER pin as gpio to drive power to MMC slot */
-	ret = gpio_request(PINID_PWM3, "mmc power");
-	if (ret)
-		goto out_power;
-
-	gpio_direction_output(PINID_PWM3, 0);
-	mdelay(100);
-
-	return 0;
-
-out_power:
-	gpio_free(PINID_PWM4);
-out_wp:
-	stmp3xxx_release_pin_group(&mmc_pins, "mmc");
-out:
-	return ret;
-}
-
-static void stmp3xxxmmc_hw_release_ssp1(void)
-{
-	gpio_free(PINID_PWM3);
-	gpio_free(PINID_PWM4);
-	stmp3xxx_release_pin_group(&mmc_pins, "mmc");
-}
-
-static void stmp3xxxmmc_cmd_pullup_ssp1(int enable)
-{
-	stmp3xxx_pin_pullup(PINID_SSP1_CMD, enable, "mmc");
-}
-
-static unsigned long
-stmp3xxxmmc_setclock_ssp1(void __iomem *base, unsigned long hz)
-{
-	struct clk *ssp, *parent;
-	char *p;
-	long r;
-
-	ssp = clk_get(NULL, "ssp");
-
-	/* using SSP1, no timeout, clock rate 1 */
-	writel(BF(2, SSP_TIMING_CLOCK_DIVIDE) |
-	       BF(0xFFFF, SSP_TIMING_TIMEOUT),
-	       base + HW_SSP_TIMING);
-
-	p = (hz > 1000000) ? "io" : "osc_24M";
-	parent = clk_get(NULL, p);
-	clk_set_parent(ssp, parent);
-	r = clk_set_rate(ssp, 2 * hz / 1000);
-	clk_put(parent);
-	clk_put(ssp);
-
-	return hz;
-}
-
-static struct stmp3xxxmmc_platform_data mmc_data = {
-	.hw_init	= stmp3xxxmmc_hw_init_ssp1,
-	.hw_release	= stmp3xxxmmc_hw_release_ssp1,
-	.get_wp		= stmp3xxxmmc_get_wp,
-	.cmd_pullup	= stmp3xxxmmc_cmd_pullup_ssp1,
-	.setclock	= stmp3xxxmmc_setclock_ssp1,
-};
-
-
-static struct pin_group appuart_pins[] = {
-	[0] = {
-		.pins		= appuart_pins_0,
-		.nr_pins	= ARRAY_SIZE(appuart_pins_0),
-	},
-	[1] = {
-		.pins		= appuart_pins_1,
-		.nr_pins	= ARRAY_SIZE(appuart_pins_1),
-	},
-};
-
-static struct pin_desc ssp1_pins_desc[] = {
-	{ PINID_SSP1_SCK,	PIN_FUN1, PIN_8MA, PIN_3_3V, 0, },
-	{ PINID_SSP1_CMD,	PIN_FUN1, PIN_4MA, PIN_3_3V, 0, },
-	{ PINID_SSP1_DATA0,	PIN_FUN1, PIN_4MA, PIN_3_3V, 0, },
-	{ PINID_SSP1_DATA3,	PIN_FUN1, PIN_4MA, PIN_3_3V, 0, },
-};
-
-static struct pin_desc ssp2_pins_desc[] = {
-	{ PINID_GPMI_WRN,	PIN_FUN3, PIN_8MA, PIN_3_3V, 0, },
-	{ PINID_GPMI_RDY1,	PIN_FUN3, PIN_4MA, PIN_3_3V, 0, },
-	{ PINID_GPMI_D00,	PIN_FUN3, PIN_4MA, PIN_3_3V, 0, },
-	{ PINID_GPMI_D03,	PIN_FUN3, PIN_4MA, PIN_3_3V, 0, },
-};
-
-static struct pin_group ssp1_pins = {
-	.pins = ssp1_pins_desc,
-	.nr_pins = ARRAY_SIZE(ssp1_pins_desc),
-};
-
-static struct pin_group ssp2_pins = {
-	.pins = ssp1_pins_desc,
-	.nr_pins = ARRAY_SIZE(ssp2_pins_desc),
-};
-
-static struct pin_desc gpmi_pins_desc[] = {
-	{ PINID_GPMI_CE0N, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_CE1N, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GMPI_CE2N, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_CLE, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_ALE, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_WPN, PIN_FUN1, PIN_12MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_RDY1, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D00, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D01, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D02, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D03, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D04, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D05, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D06, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_D07, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_RDY0, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_RDY2, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_RDY3, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_WRN, PIN_FUN1, PIN_12MA, PIN_3_3V, 0 },
-	{ PINID_GPMI_RDN, PIN_FUN1, PIN_12MA, PIN_3_3V, 0 },
-};
-
-static struct pin_group gpmi_pins = {
-	.pins		= gpmi_pins_desc,
-	.nr_pins	= ARRAY_SIZE(gpmi_pins_desc),
-};
-
-static struct mtd_partition gpmi_partitions[] = {
-	[0] = {
-		.name	= "boot",
-		.size	= 10 * SZ_1M,
-		.offset	= 0,
-	},
-	[1] = {
-		.name	= "data",
-		.size	= MTDPART_SIZ_FULL,
-		.offset	= MTDPART_OFS_APPEND,
-	},
-};
-
-static struct gpmi_platform_data gpmi_data = {
-	.pins = &gpmi_pins,
-	.nr_parts = ARRAY_SIZE(gpmi_partitions),
-	.parts = gpmi_partitions,
-	.part_types = { "cmdline", NULL },
-};
-
-static struct spi_board_info spi_board_info[] __initdata = {
-#if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
-	{
-		.modalias       = "enc28j60",
-		.max_speed_hz   = 6 * 1000 * 1000,
-		.bus_num	= 1,
-		.chip_select    = 0,
-		.platform_data  = NULL,
-	},
-#endif
-};
-
-static void __init stmp378x_devb_init(void)
-{
-	stmp3xxx_pinmux_init(NR_REAL_IRQS);
-
-	/* init stmp3xxx platform */
-	stmp3xxx_init();
-
-	stmp3xxx_dbguart.dev.platform_data = dbguart_pins_control;
-	stmp3xxx_appuart.dev.platform_data = appuart_pins;
-	stmp3xxx_mmc.dev.platform_data = &mmc_data;
-	stmp3xxx_gpmi.dev.platform_data = &gpmi_data;
-	stmp3xxx_spi1.dev.platform_data = &ssp1_pins;
-	stmp3xxx_spi2.dev.platform_data = &ssp2_pins;
-	stmp378x_i2c.dev.platform_data = &i2c_pins;
-
-	/* register spi devices */
-	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
-
-	/* add board's devices */
-	platform_add_devices(devices, ARRAY_SIZE(devices));
-
-	/* add devices selected by command line ssp1= and ssp2= options */
-	stmp3xxx_ssp1_device_register();
-	stmp3xxx_ssp2_device_register();
-}
-
-MACHINE_START(STMP378X, "STMP378X")
-	.boot_params	= 0x40000100,
-	.map_io		= stmp378x_map_io,
-	.init_irq	= stmp378x_init_irq,
-	.timer		= &stmp3xxx_timer,
-	.init_machine	= stmp378x_devb_init,
-MACHINE_END
diff --git a/arch/arm/mach-stmp37xx/Makefile b/arch/arm/mach-stmp37xx/Makefile
deleted file mode 100644
index 57deffd09fbfdd5e9d4cb9d345640d74a1dc5ee2..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-$(CONFIG_ARCH_STMP37XX) += stmp37xx.o
-obj-$(CONFIG_MACH_STMP37XX) += stmp37xx_devb.o
diff --git a/arch/arm/mach-stmp37xx/Makefile.boot b/arch/arm/mach-stmp37xx/Makefile.boot
deleted file mode 100644
index 1568ad404d590ed321bf45410a0fa47ce586fb08..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y	:= 0x40008000
-params_phys-y	:= 0x40000100
-initrd_phys-y	:= 0x40800000
diff --git a/arch/arm/mach-stmp37xx/include/mach/entry-macro.S b/arch/arm/mach-stmp37xx/include/mach/entry-macro.S
deleted file mode 100644
index fed2787b6c3452f4cd06dd75a1548a40a9433145..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/entry-macro.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Low-level IRQ helper macros for Freescale STMP37XX
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-		.macro	disable_fiq
-		.endm
-
-		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-	        mov	\base, #0xf0000000	@ vm address of IRQ controller
-		ldr	\irqnr, [\base, #0x30]	@ HW_ICOLL_STAT
-		cmp	\irqnr, #0x3f
-		movne	\irqstat, #0		@ Ack this IRQ
-		strne	\irqstat, [\base, #0x00]@ HW_ICOLL_VECTOR
-		moveqs	\irqnr, #0		@ Zero flag set for no IRQ
-
-		.endm
-
-                .macro  get_irqnr_preamble, base, tmp
-                .endm
-
-                .macro  arch_ret_to_user, tmp1, tmp2
-                .endm
diff --git a/arch/arm/mach-stmp37xx/include/mach/irqs.h b/arch/arm/mach-stmp37xx/include/mach/irqs.h
deleted file mode 100644
index 98f12938550df399e0e8f72e40dc55265880e53f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/irqs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Freescale STMP37XX interrupts
- *
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef _ASM_ARCH_IRQS_H
-#define _ASM_ARCH_IRQS_H
-
-#define IRQ_DEBUG_UART	         0
-#define IRQ_COMMS_RX	           1
-#define IRQ_COMMS_TX	           1
-#define IRQ_SSP2_ERROR	         2
-#define IRQ_VDD5V	              3
-#define IRQ_HEADPHONE_SHORT	    4
-#define IRQ_DAC_DMA	            5
-#define IRQ_DAC_ERROR	          6
-#define IRQ_ADC_DMA	            7
-#define IRQ_ADC_ERROR	          8
-#define IRQ_SPDIF_DMA	          9
-#define IRQ_SAIF2_DMA	          9
-#define IRQ_SPDIF_ERROR	        10
-#define IRQ_SAIF1_IRQ	          10
-#define IRQ_SAIF2_IRQ	          10
-#define IRQ_USB_CTRL	           11
-#define IRQ_USB_WAKEUP	         12
-#define IRQ_GPMI_DMA	           13
-#define IRQ_SSP1_DMA	           14
-#define IRQ_SSP_ERROR	          15
-#define IRQ_GPIO0	              16
-#define IRQ_GPIO1	              17
-#define IRQ_GPIO2	              18
-#define IRQ_SAIF1_DMA	          19
-#define IRQ_SSP2_DMA	           20
-#define IRQ_ECC8_IRQ	           21
-#define IRQ_RTC_ALARM	          22
-#define IRQ_UARTAPP_TX_DMA	     23
-#define IRQ_UARTAPP_INTERNAL	   24
-#define IRQ_UARTAPP_RX_DMA	     25
-#define IRQ_I2C_DMA	            26
-#define IRQ_I2C_ERROR	          27
-#define IRQ_TIMER0	             28
-#define IRQ_TIMER1	             29
-#define IRQ_TIMER2	             30
-#define IRQ_TIMER3	             31
-#define IRQ_BATT_BRNOUT	        32
-#define IRQ_VDDD_BRNOUT	        33
-#define IRQ_VDDIO_BRNOUT	       34
-#define IRQ_VDD18_BRNOUT	       35
-#define IRQ_TOUCH_DETECT	       36
-#define IRQ_LRADC_CH0	          37
-#define IRQ_LRADC_CH1	          38
-#define IRQ_LRADC_CH2	          39
-#define IRQ_LRADC_CH3	          40
-#define IRQ_LRADC_CH4	          41
-#define IRQ_LRADC_CH5	          42
-#define IRQ_LRADC_CH6	          43
-#define IRQ_LRADC_CH7	          44
-#define IRQ_LCDIF_DMA	          45
-#define IRQ_LCDIF_ERROR	        46
-#define IRQ_DIGCTL_DEBUG_TRAP	  47
-#define IRQ_RTC_1MSEC	          48
-#define IRQ_DRI_DMA	            49
-#define IRQ_DRI_ATTENTION	      50
-#define IRQ_GPMI_ATTENTION	     51
-#define IRQ_IR	                 52
-#define IRQ_DCP_VMI	            53
-#define IRQ_DCP	                54
-#define IRQ_RESERVED_55	        55
-#define IRQ_RESERVED_56	        56
-#define IRQ_RESERVED_57	        57
-#define IRQ_RESERVED_58	        58
-#define IRQ_RESERVED_59	        59
-#define SW_IRQ_60	              60
-#define SW_IRQ_61	              61
-#define SW_IRQ_62	              62
-#define SW_IRQ_63	              63
-
-#define NR_REAL_IRQS		64
-#define NR_IRQS			(NR_REAL_IRQS + 32 * 3)
-
-/* TIMER and BRNOUT are FIQ capable */
-#define FIQ_START			IRQ_TIMER0
-
-/* Hard disk IRQ is a GPMI attention IRQ */
-#define IRQ_HARDDISK		IRQ_GPMI_ATTENTION
-
-#endif /* _ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-stmp37xx/include/mach/pins.h b/arch/arm/mach-stmp37xx/include/mach/pins.h
deleted file mode 100644
index d56de0c471d8f0be129564e25af9fe59cd56766c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/pins.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Freescale STMP37XX SoC pin multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_PINS_H
-#define __ASM_ARCH_PINS_H
-
-/*
- * Define all STMP37XX pins, a pin name corresponds to a STMP37xx hardware
- * interface  this pin belongs to.
- */
-
-/* Bank 0 */
-#define PINID_GPMI_D00		STMP3XXX_PINID(0, 0)
-#define PINID_GPMI_D01		STMP3XXX_PINID(0, 1)
-#define PINID_GPMI_D02		STMP3XXX_PINID(0, 2)
-#define PINID_GPMI_D03		STMP3XXX_PINID(0, 3)
-#define PINID_GPMI_D04		STMP3XXX_PINID(0, 4)
-#define PINID_GPMI_D05		STMP3XXX_PINID(0, 5)
-#define PINID_GPMI_D06		STMP3XXX_PINID(0, 6)
-#define PINID_GPMI_D07		STMP3XXX_PINID(0, 7)
-#define PINID_GPMI_D08		STMP3XXX_PINID(0, 8)
-#define PINID_GPMI_D09		STMP3XXX_PINID(0, 9)
-#define PINID_GPMI_D10		STMP3XXX_PINID(0, 10)
-#define PINID_GPMI_D11		STMP3XXX_PINID(0, 11)
-#define PINID_GPMI_D12		STMP3XXX_PINID(0, 12)
-#define PINID_GPMI_D13		STMP3XXX_PINID(0, 13)
-#define PINID_GPMI_D14		STMP3XXX_PINID(0, 14)
-#define PINID_GPMI_D15		STMP3XXX_PINID(0, 15)
-#define PINID_GPMI_A0		STMP3XXX_PINID(0, 16)
-#define PINID_GPMI_A1		STMP3XXX_PINID(0, 17)
-#define PINID_GPMI_A2		STMP3XXX_PINID(0, 18)
-#define PINID_GPMI_RDY0		STMP3XXX_PINID(0, 19)
-#define PINID_GPMI_RDY2		STMP3XXX_PINID(0, 20)
-#define PINID_GPMI_RDY3		STMP3XXX_PINID(0, 21)
-#define PINID_GPMI_RESETN	STMP3XXX_PINID(0, 22)
-#define PINID_GPMI_IRQ		STMP3XXX_PINID(0, 23)
-#define PINID_GPMI_WRN		STMP3XXX_PINID(0, 24)
-#define PINID_GPMI_RDN		STMP3XXX_PINID(0, 25)
-#define PINID_UART2_CTS		STMP3XXX_PINID(0, 26)
-#define PINID_UART2_RTS		STMP3XXX_PINID(0, 27)
-#define PINID_UART2_RX		STMP3XXX_PINID(0, 28)
-#define PINID_UART2_TX		STMP3XXX_PINID(0, 29)
-
-/* Bank 1 */
-#define PINID_LCD_D00		STMP3XXX_PINID(1, 0)
-#define PINID_LCD_D01		STMP3XXX_PINID(1, 1)
-#define PINID_LCD_D02		STMP3XXX_PINID(1, 2)
-#define PINID_LCD_D03		STMP3XXX_PINID(1, 3)
-#define PINID_LCD_D04		STMP3XXX_PINID(1, 4)
-#define PINID_LCD_D05		STMP3XXX_PINID(1, 5)
-#define PINID_LCD_D06		STMP3XXX_PINID(1, 6)
-#define PINID_LCD_D07		STMP3XXX_PINID(1, 7)
-#define PINID_LCD_D08		STMP3XXX_PINID(1, 8)
-#define PINID_LCD_D09		STMP3XXX_PINID(1, 9)
-#define PINID_LCD_D10		STMP3XXX_PINID(1, 10)
-#define PINID_LCD_D11		STMP3XXX_PINID(1, 11)
-#define PINID_LCD_D12		STMP3XXX_PINID(1, 12)
-#define PINID_LCD_D13		STMP3XXX_PINID(1, 13)
-#define PINID_LCD_D14		STMP3XXX_PINID(1, 14)
-#define PINID_LCD_D15		STMP3XXX_PINID(1, 15)
-#define PINID_LCD_RESET 	STMP3XXX_PINID(1, 16)
-#define PINID_LCD_RS		STMP3XXX_PINID(1, 17)
-#define PINID_LCD_WR_RWN	STMP3XXX_PINID(1, 18)
-#define PINID_LCD_RD_E		STMP3XXX_PINID(1, 19)
-#define PINID_LCD_CS		STMP3XXX_PINID(1, 20)
-#define PINID_LCD_BUSY		STMP3XXX_PINID(1, 21)
-#define PINID_SSP1_CMD		STMP3XXX_PINID(1, 22)
-#define PINID_SSP1_SCK		STMP3XXX_PINID(1, 23)
-#define PINID_SSP1_DATA0	STMP3XXX_PINID(1, 24)
-#define PINID_SSP1_DATA1	STMP3XXX_PINID(1, 25)
-#define PINID_SSP1_DATA2	STMP3XXX_PINID(1, 26)
-#define PINID_SSP1_DATA3	STMP3XXX_PINID(1, 27)
-#define PINID_SSP1_DETECT	STMP3XXX_PINID(1, 28)
-
-/* Bank 2 */
-#define PINID_PWM0		STMP3XXX_PINID(2, 0)
-#define PINID_PWM1		STMP3XXX_PINID(2, 1)
-#define PINID_PWM2		STMP3XXX_PINID(2, 2)
-#define PINID_PWM3		STMP3XXX_PINID(2, 3)
-#define PINID_PWM4		STMP3XXX_PINID(2, 4)
-#define PINID_I2C_SCL		STMP3XXX_PINID(2, 5)
-#define PINID_I2C_SDA		STMP3XXX_PINID(2, 6)
-#define PINID_ROTTARYA		STMP3XXX_PINID(2, 7)
-#define PINID_ROTTARYB		STMP3XXX_PINID(2, 8)
-#define PINID_EMI_CKE		STMP3XXX_PINID(2, 9)
-#define PINID_EMI_RASN		STMP3XXX_PINID(2, 10)
-#define PINID_EMI_CASN		STMP3XXX_PINID(2, 11)
-#define PINID_EMI_CE0N		STMP3XXX_PINID(2, 12)
-#define PINID_EMI_CE1N		STMP3XXX_PINID(2, 13)
-#define PINID_EMI_CE2N		STMP3XXX_PINID(2, 14)
-#define PINID_EMI_CE3N		STMP3XXX_PINID(2, 15)
-#define PINID_EMI_A00		STMP3XXX_PINID(2, 16)
-#define PINID_EMI_A01		STMP3XXX_PINID(2, 17)
-#define PINID_EMI_A02		STMP3XXX_PINID(2, 18)
-#define PINID_EMI_A03		STMP3XXX_PINID(2, 19)
-#define PINID_EMI_A04		STMP3XXX_PINID(2, 20)
-#define PINID_EMI_A05		STMP3XXX_PINID(2, 21)
-#define PINID_EMI_A06		STMP3XXX_PINID(2, 22)
-#define PINID_EMI_A07		STMP3XXX_PINID(2, 23)
-#define PINID_EMI_A08		STMP3XXX_PINID(2, 24)
-#define PINID_EMI_A09		STMP3XXX_PINID(2, 25)
-#define PINID_EMI_A10		STMP3XXX_PINID(2, 26)
-#define PINID_EMI_A11		STMP3XXX_PINID(2, 27)
-#define PINID_EMI_A12		STMP3XXX_PINID(2, 28)
-#define PINID_EMI_A13		STMP3XXX_PINID(2, 29)
-#define PINID_EMI_A14		STMP3XXX_PINID(2, 30)
-#define PINID_EMI_WEN		STMP3XXX_PINID(2, 31)
-
-/* Bank 3 */
-#define PINID_EMI_D00		STMP3XXX_PINID(3, 0)
-#define PINID_EMI_D01		STMP3XXX_PINID(3, 1)
-#define PINID_EMI_D02		STMP3XXX_PINID(3, 2)
-#define PINID_EMI_D03		STMP3XXX_PINID(3, 3)
-#define PINID_EMI_D04		STMP3XXX_PINID(3, 4)
-#define PINID_EMI_D05		STMP3XXX_PINID(3, 5)
-#define PINID_EMI_D06		STMP3XXX_PINID(3, 6)
-#define PINID_EMI_D07		STMP3XXX_PINID(3, 7)
-#define PINID_EMI_D08		STMP3XXX_PINID(3, 8)
-#define PINID_EMI_D09		STMP3XXX_PINID(3, 9)
-#define PINID_EMI_D10		STMP3XXX_PINID(3, 10)
-#define PINID_EMI_D11		STMP3XXX_PINID(3, 11)
-#define PINID_EMI_D12		STMP3XXX_PINID(3, 12)
-#define PINID_EMI_D13		STMP3XXX_PINID(3, 13)
-#define PINID_EMI_D14		STMP3XXX_PINID(3, 14)
-#define PINID_EMI_D15		STMP3XXX_PINID(3, 15)
-#define PINID_EMI_DQS0		STMP3XXX_PINID(3, 16)
-#define PINID_EMI_DQS1		STMP3XXX_PINID(3, 17)
-#define PINID_EMI_DQM0		STMP3XXX_PINID(3, 18)
-#define PINID_EMI_DQM1		STMP3XXX_PINID(3, 19)
-#define PINID_EMI_CLK		STMP3XXX_PINID(3, 20)
-#define PINID_EMI_CLKN		STMP3XXX_PINID(3, 21)
-
-#endif /* __ASM_ARCH_PINS_H */
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-apbh.h b/arch/arm/mach-stmp37xx/include/mach/regs-apbh.h
deleted file mode 100644
index a323aa9a21f20f29da00598ae44d301529102053..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-apbh.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * stmp37xx: APBH register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBH
-#define _MACH_REGS_APBH
-
-#define REGS_APBH_BASE	(STMP3XXX_REGS_BASE + 0x4000)
-
-#define HW_APBH_CTRL0		0x0
-#define BM_APBH_CTRL0_RESET_CHANNEL	0x00FF0000
-#define BP_APBH_CTRL0_RESET_CHANNEL	16
-#define BM_APBH_CTRL0_CLKGATE	0x40000000
-#define BM_APBH_CTRL0_SFTRST	0x80000000
-
-#define HW_APBH_CTRL1		0x10
-#define BM_APBH_CTRL1_CH0_CMDCMPLT_IRQ	0x00000001
-#define BP_APBH_CTRL1_CH0_CMDCMPLT_IRQ	0
-
-#define HW_APBH_DEVSEL		0x20
-
-#define HW_APBH_CH0_NXTCMDAR	(0x50 + 0 * 0x70)
-#define HW_APBH_CH1_NXTCMDAR	(0x50 + 1 * 0x70)
-#define HW_APBH_CH2_NXTCMDAR	(0x50 + 2 * 0x70)
-#define HW_APBH_CH3_NXTCMDAR	(0x50 + 3 * 0x70)
-#define HW_APBH_CH4_NXTCMDAR	(0x50 + 4 * 0x70)
-#define HW_APBH_CH5_NXTCMDAR	(0x50 + 5 * 0x70)
-#define HW_APBH_CH6_NXTCMDAR	(0x50 + 6 * 0x70)
-#define HW_APBH_CH7_NXTCMDAR	(0x50 + 7 * 0x70)
-#define HW_APBH_CH8_NXTCMDAR	(0x50 + 8 * 0x70)
-#define HW_APBH_CH9_NXTCMDAR	(0x50 + 9 * 0x70)
-#define HW_APBH_CH10_NXTCMDAR	(0x50 + 10 * 0x70)
-#define HW_APBH_CH11_NXTCMDAR	(0x50 + 11 * 0x70)
-#define HW_APBH_CH12_NXTCMDAR	(0x50 + 12 * 0x70)
-#define HW_APBH_CH13_NXTCMDAR	(0x50 + 13 * 0x70)
-#define HW_APBH_CH14_NXTCMDAR	(0x50 + 14 * 0x70)
-#define HW_APBH_CH15_NXTCMDAR	(0x50 + 15 * 0x70)
-
-#define HW_APBH_CHn_NXTCMDAR	0x50
-
-#define BM_APBH_CHn_CMD_MODE		0x00000003
-#define BP_APBH_CHn_CMD_MODE		0x00000001
-#define BV_APBH_CHn_CMD_MODE_NOOP		 0
-#define BV_APBH_CHn_CMD_MODE_WRITE		 1
-#define BV_APBH_CHn_CMD_MODE_READ		 2
-#define BV_APBH_CHn_CMD_MODE_SENSE		 3
-#define BM_APBH_CHn_CMD_CHAIN		0x00000004
-#define BM_APBH_CHn_CMD_IRQONCMPLT	0x00000008
-#define BM_APBH_CHn_CMD_NANDLOCK	0x00000010
-#define BM_APBH_CHn_CMD_NANDWAIT4READY	0x00000020
-#define BM_APBH_CHn_CMD_SEMAPHORE	0x00000040
-#define BM_APBH_CHn_CMD_WAIT4ENDCMD	0x00000080
-#define BM_APBH_CHn_CMD_CMDWORDS	0x0000F000
-#define BP_APBH_CHn_CMD_CMDWORDS	12
-#define BM_APBH_CHn_CMD_XFER_COUNT	0xFFFF0000
-#define BP_APBH_CHn_CMD_XFER_COUNT	16
-
-#define HW_APBH_CH0_SEMA	(0x80 + 0 * 0x70)
-#define HW_APBH_CH1_SEMA	(0x80 + 1 * 0x70)
-#define HW_APBH_CH2_SEMA	(0x80 + 2 * 0x70)
-#define HW_APBH_CH3_SEMA	(0x80 + 3 * 0x70)
-#define HW_APBH_CH4_SEMA	(0x80 + 4 * 0x70)
-#define HW_APBH_CH5_SEMA	(0x80 + 5 * 0x70)
-#define HW_APBH_CH6_SEMA	(0x80 + 6 * 0x70)
-#define HW_APBH_CH7_SEMA	(0x80 + 7 * 0x70)
-#define HW_APBH_CH8_SEMA	(0x80 + 8 * 0x70)
-#define HW_APBH_CH9_SEMA	(0x80 + 9 * 0x70)
-#define HW_APBH_CH10_SEMA	(0x80 + 10 * 0x70)
-#define HW_APBH_CH11_SEMA	(0x80 + 11 * 0x70)
-#define HW_APBH_CH12_SEMA	(0x80 + 12 * 0x70)
-#define HW_APBH_CH13_SEMA	(0x80 + 13 * 0x70)
-#define HW_APBH_CH14_SEMA	(0x80 + 14 * 0x70)
-#define HW_APBH_CH15_SEMA	(0x80 + 15 * 0x70)
-
-#define HW_APBH_CHn_SEMA	0x80
-#define BM_APBH_CHn_SEMA_INCREMENT_SEMA	0x000000FF
-#define BP_APBH_CHn_SEMA_INCREMENT_SEMA	0
-#define BM_APBH_CHn_SEMA_PHORE	0x00FF0000
-#define BP_APBH_CHn_SEMA_PHORE	16
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h b/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h
deleted file mode 100644
index 6d080cd5b70286455ab501964b3b50276dff537e..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * stmp37xx: APBX register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBX
-#define _MACH_REGS_APBX
-
-#define REGS_APBX_BASE	(STMP3XXX_REGS_BASE + 0x24000)
-
-#define HW_APBX_CTRL0		0x0
-#define BM_APBX_CTRL0_RESET_CHANNEL	0x00FF0000
-#define BP_APBX_CTRL0_RESET_CHANNEL	16
-#define BM_APBX_CTRL0_CLKGATE	0x40000000
-#define BM_APBX_CTRL0_SFTRST	0x80000000
-
-#define HW_APBX_CTRL1		0x10
-
-#define HW_APBX_DEVSEL		0x20
-
-#define HW_APBX_CH0_NXTCMDAR	(0x50 + 0 * 0x70)
-#define HW_APBX_CH1_NXTCMDAR	(0x50 + 1 * 0x70)
-#define HW_APBX_CH2_NXTCMDAR	(0x50 + 2 * 0x70)
-#define HW_APBX_CH3_NXTCMDAR	(0x50 + 3 * 0x70)
-#define HW_APBX_CH4_NXTCMDAR	(0x50 + 4 * 0x70)
-#define HW_APBX_CH5_NXTCMDAR	(0x50 + 5 * 0x70)
-#define HW_APBX_CH6_NXTCMDAR	(0x50 + 6 * 0x70)
-#define HW_APBX_CH7_NXTCMDAR	(0x50 + 7 * 0x70)
-#define HW_APBX_CH8_NXTCMDAR	(0x50 + 8 * 0x70)
-#define HW_APBX_CH9_NXTCMDAR	(0x50 + 9 * 0x70)
-#define HW_APBX_CH10_NXTCMDAR	(0x50 + 10 * 0x70)
-#define HW_APBX_CH11_NXTCMDAR	(0x50 + 11 * 0x70)
-#define HW_APBX_CH12_NXTCMDAR	(0x50 + 12 * 0x70)
-#define HW_APBX_CH13_NXTCMDAR	(0x50 + 13 * 0x70)
-#define HW_APBX_CH14_NXTCMDAR	(0x50 + 14 * 0x70)
-#define HW_APBX_CH15_NXTCMDAR	(0x50 + 15 * 0x70)
-
-#define HW_APBX_CHn_NXTCMDAR	0x50
-#define BM_APBX_CHn_CMD_MODE		0x00000003
-#define BP_APBX_CHn_CMD_MODE		0x00000001
-#define BV_APBX_CHn_CMD_MODE_NOOP		 0
-#define BV_APBX_CHn_CMD_MODE_WRITE		 1
-#define BV_APBX_CHn_CMD_MODE_READ		 2
-#define BV_APBX_CHn_CMD_MODE_SENSE		 3
-#define BM_APBX_CHn_CMD_COMMAND	0x00000003
-#define BP_APBX_CHn_CMD_COMMAND	0
-#define BM_APBX_CHn_CMD_CHAIN	0x00000004
-#define BM_APBX_CHn_CMD_IRQONCMPLT	0x00000008
-#define BM_APBX_CHn_CMD_SEMAPHORE	0x00000040
-#define BM_APBX_CHn_CMD_WAIT4ENDCMD	0x00000080
-#define BM_APBX_CHn_CMD_CMDWORDS	0x0000F000
-#define BP_APBX_CHn_CMD_CMDWORDS	12
-#define BM_APBX_CHn_CMD_XFER_COUNT	0xFFFF0000
-#define BP_APBX_CHn_CMD_XFER_COUNT	16
-
-#define HW_APBX_CH0_BAR		(0x70 + 0 * 0x70)
-#define HW_APBX_CH1_BAR		(0x70 + 1 * 0x70)
-#define HW_APBX_CH2_BAR		(0x70 + 2 * 0x70)
-#define HW_APBX_CH3_BAR		(0x70 + 3 * 0x70)
-#define HW_APBX_CH4_BAR		(0x70 + 4 * 0x70)
-#define HW_APBX_CH5_BAR		(0x70 + 5 * 0x70)
-#define HW_APBX_CH6_BAR		(0x70 + 6 * 0x70)
-#define HW_APBX_CH7_BAR		(0x70 + 7 * 0x70)
-#define HW_APBX_CH8_BAR		(0x70 + 8 * 0x70)
-#define HW_APBX_CH9_BAR		(0x70 + 9 * 0x70)
-#define HW_APBX_CH10_BAR		(0x70 + 10 * 0x70)
-#define HW_APBX_CH11_BAR		(0x70 + 11 * 0x70)
-#define HW_APBX_CH12_BAR		(0x70 + 12 * 0x70)
-#define HW_APBX_CH13_BAR		(0x70 + 13 * 0x70)
-#define HW_APBX_CH14_BAR		(0x70 + 14 * 0x70)
-#define HW_APBX_CH15_BAR		(0x70 + 15 * 0x70)
-
-#define HW_APBX_CHn_BAR		0x70
-
-#define HW_APBX_CH0_SEMA	(0x80 + 0 * 0x70)
-#define HW_APBX_CH1_SEMA	(0x80 + 1 * 0x70)
-#define HW_APBX_CH2_SEMA	(0x80 + 2 * 0x70)
-#define HW_APBX_CH3_SEMA	(0x80 + 3 * 0x70)
-#define HW_APBX_CH4_SEMA	(0x80 + 4 * 0x70)
-#define HW_APBX_CH5_SEMA	(0x80 + 5 * 0x70)
-#define HW_APBX_CH6_SEMA	(0x80 + 6 * 0x70)
-#define HW_APBX_CH7_SEMA	(0x80 + 7 * 0x70)
-#define HW_APBX_CH8_SEMA	(0x80 + 8 * 0x70)
-#define HW_APBX_CH9_SEMA	(0x80 + 9 * 0x70)
-#define HW_APBX_CH10_SEMA	(0x80 + 10 * 0x70)
-#define HW_APBX_CH11_SEMA	(0x80 + 11 * 0x70)
-#define HW_APBX_CH12_SEMA	(0x80 + 12 * 0x70)
-#define HW_APBX_CH13_SEMA	(0x80 + 13 * 0x70)
-#define HW_APBX_CH14_SEMA	(0x80 + 14 * 0x70)
-#define HW_APBX_CH15_SEMA	(0x80 + 15 * 0x70)
-
-#define HW_APBX_CHn_SEMA	0x80
-#define BM_APBX_CHn_SEMA_INCREMENT_SEMA	0x000000FF
-#define BP_APBX_CHn_SEMA_INCREMENT_SEMA	0
-#define BM_APBX_CHn_SEMA_PHORE	0x00FF0000
-#define BP_APBX_CHn_SEMA_PHORE	16
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-audioin.h b/arch/arm/mach-stmp37xx/include/mach/regs-audioin.h
deleted file mode 100644
index 3b511f947a5325cc505eb63d7a4e3551e21d83b2..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-audioin.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * stmp37xx: AUDIOIN register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOIN_BASE	(STMP3XXX_REGS_BASE + 0x4C000)
-
-#define HW_AUDIOIN_CTRL		0x0
-#define BM_AUDIOIN_CTRL_RUN	0x00000001
-#define BP_AUDIOIN_CTRL_RUN	0
-#define BM_AUDIOIN_CTRL_FIFO_ERROR_IRQ_EN	0x00000002
-#define BM_AUDIOIN_CTRL_FIFO_OVERFLOW_IRQ	0x00000004
-#define BM_AUDIOIN_CTRL_FIFO_UNDERFLOW_IRQ	0x00000008
-#define BM_AUDIOIN_CTRL_WORD_LENGTH	0x00000020
-#define BM_AUDIOIN_CTRL_CLKGATE	0x40000000
-#define BM_AUDIOIN_CTRL_SFTRST	0x80000000
-
-#define HW_AUDIOIN_STAT		0x10
-
-#define HW_AUDIOIN_ADCSRR	0x20
-
-#define HW_AUDIOIN_ADCVOLUME	0x30
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_RIGHT	0x000000FF
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_RIGHT	0
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_LEFT	0x00FF0000
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_LEFT	16
-
-#define HW_AUDIOIN_ADCDEBUG	0x40
-
-#define HW_AUDIOIN_ADCVOL	0x50
-#define BM_AUDIOIN_ADCVOL_GAIN_RIGHT	0x0000000F
-#define BP_AUDIOIN_ADCVOL_GAIN_RIGHT	0
-#define BM_AUDIOIN_ADCVOL_SELECT_RIGHT	0x00000030
-#define BP_AUDIOIN_ADCVOL_SELECT_RIGHT	4
-#define BM_AUDIOIN_ADCVOL_GAIN_LEFT	0x00000F00
-#define BP_AUDIOIN_ADCVOL_GAIN_LEFT	8
-#define BM_AUDIOIN_ADCVOL_SELECT_LEFT	0x00003000
-#define BP_AUDIOIN_ADCVOL_SELECT_LEFT	12
-#define BM_AUDIOIN_ADCVOL_MUTE	0x01000000
-
-#define HW_AUDIOIN_MICLINE	0x60
-
-#define HW_AUDIOIN_ANACLKCTRL	0x70
-#define BM_AUDIOIN_ANACLKCTRL_CLKGATE	0x80000000
-
-#define HW_AUDIOIN_DATA		0x80
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-audioout.h b/arch/arm/mach-stmp37xx/include/mach/regs-audioout.h
deleted file mode 100644
index ca1942b8a3e9c6caef4950c97779d3f8913ea42c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-audioout.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * stmp37xx: AUDIOOUT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOOUT_BASE	(STMP3XXX_REGS_BASE + 0x48000)
-
-#define HW_AUDIOOUT_CTRL	0x0
-#define BM_AUDIOOUT_CTRL_RUN	0x00000001
-#define BP_AUDIOOUT_CTRL_RUN	0
-#define BM_AUDIOOUT_CTRL_FIFO_ERROR_IRQ_EN	0x00000002
-#define BM_AUDIOOUT_CTRL_FIFO_OVERFLOW_IRQ	0x00000004
-#define BM_AUDIOOUT_CTRL_FIFO_UNDERFLOW_IRQ	0x00000008
-#define BM_AUDIOOUT_CTRL_WORD_LENGTH	0x00000040
-#define BM_AUDIOOUT_CTRL_CLKGATE	0x40000000
-#define BM_AUDIOOUT_CTRL_SFTRST	0x80000000
-
-#define HW_AUDIOOUT_STAT	0x10
-
-#define HW_AUDIOOUT_DACSRR	0x20
-#define BM_AUDIOOUT_DACSRR_SRC_FRAC	0x00001FFF
-#define BP_AUDIOOUT_DACSRR_SRC_FRAC	0
-#define BM_AUDIOOUT_DACSRR_SRC_INT	0x001F0000
-#define BP_AUDIOOUT_DACSRR_SRC_INT	16
-#define BM_AUDIOOUT_DACSRR_SRC_HOLD	0x07000000
-#define BP_AUDIOOUT_DACSRR_SRC_HOLD	24
-#define BM_AUDIOOUT_DACSRR_BASEMULT	0x70000000
-#define BP_AUDIOOUT_DACSRR_BASEMULT	28
-
-#define HW_AUDIOOUT_DACVOLUME	0x30
-#define BM_AUDIOOUT_DACVOLUME_MUTE_RIGHT	0x00000100
-#define BM_AUDIOOUT_DACVOLUME_MUTE_LEFT	0x01000000
-#define BM_AUDIOOUT_DACVOLUME_EN_ZCD	0x02000000
-
-#define HW_AUDIOOUT_DACDEBUG	0x40
-
-#define HW_AUDIOOUT_HPVOL	0x50
-#define BM_AUDIOOUT_HPVOL_MUTE	0x01000000
-#define BM_AUDIOOUT_HPVOL_EN_MSTR_ZCD	0x02000000
-
-#define HW_AUDIOOUT_PWRDN	0x70
-#define BM_AUDIOOUT_PWRDN_HEADPHONE	0x00000001
-#define BP_AUDIOOUT_PWRDN_HEADPHONE	0
-#define BM_AUDIOOUT_PWRDN_CAPLESS	0x00000010
-#define BM_AUDIOOUT_PWRDN_ADC	0x00000100
-#define BM_AUDIOOUT_PWRDN_DAC	0x00001000
-#define BM_AUDIOOUT_PWRDN_RIGHT_ADC	0x00010000
-#define BM_AUDIOOUT_PWRDN_LINEOUT	0x01000000
-
-#define HW_AUDIOOUT_REFCTRL	0x80
-#define BM_AUDIOOUT_REFCTRL_VAG_VAL	0x000000F0
-#define BP_AUDIOOUT_REFCTRL_VAG_VAL	4
-#define BM_AUDIOOUT_REFCTRL_ADC_REFVAL	0x00000F00
-#define BP_AUDIOOUT_REFCTRL_ADC_REFVAL	8
-#define BM_AUDIOOUT_REFCTRL_ADJ_VAG	0x00001000
-#define BM_AUDIOOUT_REFCTRL_ADJ_ADC	0x00002000
-#define BM_AUDIOOUT_REFCTRL_BIAS_CTRL	0x00030000
-#define BP_AUDIOOUT_REFCTRL_BIAS_CTRL	16
-#define BM_AUDIOOUT_REFCTRL_LOW_PWR	0x00080000
-#define BM_AUDIOOUT_REFCTRL_VBG_ADJ	0x00700000
-#define BP_AUDIOOUT_REFCTRL_VBG_ADJ	20
-#define BM_AUDIOOUT_REFCTRL_XTAL_BGR_BIAS	0x01000000
-#define BM_AUDIOOUT_REFCTRL_RAISE_REF	0x02000000
-
-#define HW_AUDIOOUT_ANACTRL	0x90
-#define BM_AUDIOOUT_ANACTRL_HP_CLASSAB	0x00000010
-#define BM_AUDIOOUT_ANACTRL_HP_HOLD_GND	0x00000020
-
-#define HW_AUDIOOUT_TEST	0xA0
-#define BM_AUDIOOUT_TEST_HP_I1_ADJ	0x00C00000
-#define BP_AUDIOOUT_TEST_HP_I1_ADJ	22
-
-#define HW_AUDIOOUT_BISTCTRL	0xB0
-
-#define HW_AUDIOOUT_BISTSTAT0	0xC0
-
-#define HW_AUDIOOUT_BISTSTAT1	0xD0
-
-#define HW_AUDIOOUT_ANACLKCTRL	0xE0
-#define BM_AUDIOOUT_ANACLKCTRL_CLKGATE	0x80000000
-
-#define HW_AUDIOOUT_DATA	0xF0
-
-#define HW_AUDIOOUT_LINEOUTCTRL	0x100
-#define BM_AUDIOOUT_LINEOUTCTRL_VOL_RIGHT	0x0000001F
-#define BP_AUDIOOUT_LINEOUTCTRL_VOL_RIGHT	0
-#define BM_AUDIOOUT_LINEOUTCTRL_VOL_LEFT	0x00001F00
-#define BP_AUDIOOUT_LINEOUTCTRL_VOL_LEFT	8
-#define BM_AUDIOOUT_LINEOUTCTRL_CHARGE_CAP	0x00007000
-#define BP_AUDIOOUT_LINEOUTCTRL_CHARGE_CAP	12
-#define BM_AUDIOOUT_LINEOUTCTRL_VAG_CTRL	0x00F00000
-#define BP_AUDIOOUT_LINEOUTCTRL_VAG_CTRL	20
-#define BM_AUDIOOUT_LINEOUTCTRL_MUTE	0x01000000
-#define BM_AUDIOOUT_LINEOUTCTRL_EN_ZCD	0x02000000
-
-#define HW_AUDIOOUT_VERSION	0x200
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-clkctrl.h b/arch/arm/mach-stmp37xx/include/mach/regs-clkctrl.h
deleted file mode 100644
index 47f5c92fdaf6477357a272903440a74e88fa70d6..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-clkctrl.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * stmp37xx: CLKCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_CLKCTRL
-#define _MACH_REGS_CLKCTRL
-
-#define REGS_CLKCTRL_BASE	(STMP3XXX_REGS_BASE + 0x40000)
-
-#define HW_CLKCTRL_PLLCTRL0	0x0
-#define BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS	0x00040000
-
-#define HW_CLKCTRL_CPU		0x20
-#define BM_CLKCTRL_CPU_DIV_CPU	0x0000003F
-#define BP_CLKCTRL_CPU_DIV_CPU	0
-
-#define HW_CLKCTRL_HBUS		0x30
-#define BM_CLKCTRL_HBUS_DIV	0x0000001F
-#define BP_CLKCTRL_HBUS_DIV	0
-
-#define HW_CLKCTRL_XBUS		0x40
-
-#define HW_CLKCTRL_XTAL		0x50
-
-#define HW_CLKCTRL_PIX		0x60
-#define BM_CLKCTRL_PIX_DIV	0x00007FFF
-#define BP_CLKCTRL_PIX_DIV	0
-#define BM_CLKCTRL_PIX_CLKGATE	0x80000000
-
-#define HW_CLKCTRL_SSP		0x70
-
-#define HW_CLKCTRL_GPMI		0x80
-
-#define HW_CLKCTRL_SPDIF	0x90
-
-#define HW_CLKCTRL_EMI		0xA0
-
-#define HW_CLKCTRL_IR		0xB0
-
-#define HW_CLKCTRL_SAIF		0xC0
-
-#define HW_CLKCTRL_FRAC		0xD0
-#define BM_CLKCTRL_FRAC_EMIFRAC	0x00003F00
-#define BP_CLKCTRL_FRAC_EMIFRAC	8
-#define BM_CLKCTRL_FRAC_PIXFRAC	0x003F0000
-#define BP_CLKCTRL_FRAC_PIXFRAC	16
-#define BM_CLKCTRL_FRAC_CLKGATEPIX	0x00800000
-
-#define HW_CLKCTRL_CLKSEQ	0xE0
-#define BM_CLKCTRL_CLKSEQ_BYPASS_PIX	0x00000002
-
-#define HW_CLKCTRL_RESET	0xF0
-#define BM_CLKCTRL_RESET_DIG	0x00000001
-#define BP_CLKCTRL_RESET_DIG	0
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-digctl.h b/arch/arm/mach-stmp37xx/include/mach/regs-digctl.h
deleted file mode 100644
index ba1bbe265c2033eca74065c2947b262e155b846a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-digctl.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * stmp37xx: DIGCTL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DIGCTL_BASE	(STMP3XXX_REGS_BASE + 0x1C000)
-
-#define HW_DIGCTL_CTRL		0x0
-#define BM_DIGCTL_CTRL_USB_CLKGATE	0x00000004
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-ecc8.h b/arch/arm/mach-stmp37xx/include/mach/regs-ecc8.h
deleted file mode 100644
index 3b6d990a3af55e059e5e076cf1b2b22c4ff46199..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-ecc8.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * stmp37xx: ECC8 register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_ECC8_BASE	(STMP3XXX_REGS_BASE + 0x8000)
-
-#define HW_ECC8_CTRL		0x0
-#define BM_ECC8_CTRL_COMPLETE_IRQ	0x00000001
-#define BP_ECC8_CTRL_COMPLETE_IRQ	0
-#define BM_ECC8_CTRL_COMPLETE_IRQ_EN	0x00000100
-#define BM_ECC8_CTRL_AHBM_SFTRST	0x20000000
-
-#define HW_ECC8_STATUS0		0x10
-#define BM_ECC8_STATUS0_UNCORRECTABLE	0x00000004
-#define BM_ECC8_STATUS0_CORRECTED	0x00000008
-#define BM_ECC8_STATUS0_STATUS_AUX	0x00000F00
-#define BP_ECC8_STATUS0_STATUS_AUX	8
-#define BM_ECC8_STATUS0_COMPLETED_CE	0x000F0000
-#define BP_ECC8_STATUS0_COMPLETED_CE	16
-
-#define HW_ECC8_STATUS1		0x20
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-gpmi.h b/arch/arm/mach-stmp37xx/include/mach/regs-gpmi.h
deleted file mode 100644
index f2b304f54490459a16d085ef2eb7f59efaefc21c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-gpmi.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * stmp37xx: GPMI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_GPMI_BASE	(STMP3XXX_REGS_BASE + 0xC000)
-#define REGS_GPMI_PHYS	0x8000C000
-#define REGS_GPMI_SIZE	0x2000
-
-#define HW_GPMI_CTRL0		0x0
-#define BM_GPMI_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_GPMI_CTRL0_XFER_COUNT	0
-#define BM_GPMI_CTRL0_CS	0x00300000
-#define BP_GPMI_CTRL0_CS	20
-#define BM_GPMI_CTRL0_LOCK_CS	0x00400000
-#define BM_GPMI_CTRL0_WORD_LENGTH	0x00800000
-#define BM_GPMI_CTRL0_COMMAND_MODE	0x03000000
-#define BP_GPMI_CTRL0_COMMAND_MODE	24
-#define BV_GPMI_CTRL0_COMMAND_MODE__WRITE	    0x0
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ	     0x1
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ_AND_COMPARE 0x2
-#define BV_GPMI_CTRL0_COMMAND_MODE__WAIT_FOR_READY   0x3
-#define BM_GPMI_CTRL0_RUN	0x20000000
-#define BM_GPMI_CTRL0_CLKGATE	0x40000000
-#define BM_GPMI_CTRL0_SFTRST	0x80000000
-#define BM_GPMI_ECCCTRL_ENABLE_ECC	0x00001000
-#define BM_GPMI_ECCCTRL_ECC_CMD	0x00006000
-#define BP_GPMI_ECCCTRL_ECC_CMD	13
-
-#define HW_GPMI_CTRL1		0x60
-#define BM_GPMI_CTRL1_GPMI_MODE	0x00000003
-#define BP_GPMI_CTRL1_GPMI_MODE	0
-#define BM_GPMI_CTRL1_ATA_IRQRDY_POLARITY	0x00000004
-#define BM_GPMI_CTRL1_DEV_RESET	0x00000008
-#define BM_GPMI_CTRL1_TIMEOUT_IRQ	0x00000200
-#define BM_GPMI_CTRL1_DEV_IRQ	0x00000400
-#define BM_GPMI_CTRL1_DSAMPLE_TIME	0x00007000
-#define BP_GPMI_CTRL1_DSAMPLE_TIME	12
-
-#define HW_GPMI_TIMING0		0x70
-#define BM_GPMI_TIMING0_DATA_SETUP	0x000000FF
-#define BP_GPMI_TIMING0_DATA_SETUP	0
-#define BM_GPMI_TIMING0_DATA_HOLD	0x0000FF00
-#define BP_GPMI_TIMING0_DATA_HOLD	8
-
-#define HW_GPMI_TIMING1		0x80
-#define BM_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT	0xFFFF0000
-#define BP_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT	16
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-i2c.h b/arch/arm/mach-stmp37xx/include/mach/regs-i2c.h
deleted file mode 100644
index 35882a9b8bc51f916d9440abb7dc6208a71f21a3..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-i2c.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * stmp37xx: I2C register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_I2C_BASE	(STMP3XXX_REGS_BASE + 0x58000)
-#define REGS_I2C_PHYS	0x80058000
-#define REGS_I2C_SIZE	0x2000
-
-#define HW_I2C_CTRL0		0x0
-#define BM_I2C_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_I2C_CTRL0_XFER_COUNT	0
-#define BM_I2C_CTRL0_DIRECTION	0x00010000
-#define BM_I2C_CTRL0_MASTER_MODE	0x00020000
-#define BM_I2C_CTRL0_PRE_SEND_START	0x00080000
-#define BM_I2C_CTRL0_POST_SEND_STOP	0x00100000
-#define BM_I2C_CTRL0_RETAIN_CLOCK	0x00200000
-#define BM_I2C_CTRL0_SEND_NAK_ON_LAST	0x02000000
-#define BM_I2C_CTRL0_CLKGATE	0x40000000
-#define BM_I2C_CTRL0_SFTRST	0x80000000
-
-#define HW_I2C_TIMING0		0x10
-
-#define HW_I2C_TIMING1		0x20
-
-#define HW_I2C_TIMING2		0x30
-
-#define HW_I2C_CTRL1		0x40
-#define BM_I2C_CTRL1_SLAVE_IRQ	0x00000001
-#define BP_I2C_CTRL1_SLAVE_IRQ	0
-#define BM_I2C_CTRL1_SLAVE_STOP_IRQ	0x00000002
-#define BM_I2C_CTRL1_MASTER_LOSS_IRQ	0x00000004
-#define BM_I2C_CTRL1_EARLY_TERM_IRQ	0x00000008
-#define BM_I2C_CTRL1_OVERSIZE_XFER_TERM_IRQ	0x00000010
-#define BM_I2C_CTRL1_NO_SLAVE_ACK_IRQ	0x00000020
-#define BM_I2C_CTRL1_DATA_ENGINE_CMPLT_IRQ	0x00000040
-#define BM_I2C_CTRL1_BUS_FREE_IRQ	0x00000080
-#define BM_I2C_CTRL1_CLR_GOT_A_NAK	0x10000000
-
-#define HW_I2C_VERSION		0x90
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-icoll.h b/arch/arm/mach-stmp37xx/include/mach/regs-icoll.h
deleted file mode 100644
index 3b7c92239e200311ad3ad3c88dbd9127b3ec48d8..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-icoll.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * stmp37xx: ICOLL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_ICOLL
-#define _MACH_REGS_ICOLL
-
-#define REGS_ICOLL_BASE	(STMP3XXX_REGS_BASE + 0x0)
-
-#define HW_ICOLL_VECTOR		0x0
-
-#define HW_ICOLL_LEVELACK	0x10
-
-#define HW_ICOLL_CTRL		0x20
-#define BM_ICOLL_CTRL_CLKGATE	0x40000000
-#define BM_ICOLL_CTRL_SFTRST	0x80000000
-
-#define HW_ICOLL_STAT		0x30
-
-#define HW_ICOLL_PRIORITY0	(0x60 + 0 * 0x10)
-#define HW_ICOLL_PRIORITY1	(0x60 + 1 * 0x10)
-#define HW_ICOLL_PRIORITY2	(0x60 + 2 * 0x10)
-#define HW_ICOLL_PRIORITY3	(0x60 + 3 * 0x10)
-
-#define HW_ICOLL_PRIORITYn	0x60
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-lcdif.h b/arch/arm/mach-stmp37xx/include/mach/regs-lcdif.h
deleted file mode 100644
index 72514e8b0737ec72ba8e17c00413272f0aa3dd18..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-lcdif.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * stmp37xx: LCDIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LCDIF_BASE	(STMP3XXX_REGS_BASE + 0x30000)
-#define REGS_LCDIF_PHYS	0x80030000
-#define REGS_LCDIF_SIZE	0x2000
-
-#define HW_LCDIF_CTRL		0x0
-#define BM_LCDIF_CTRL_COUNT	0x0000FFFF
-#define BP_LCDIF_CTRL_COUNT	0
-#define BM_LCDIF_CTRL_RUN	0x00010000
-#define BM_LCDIF_CTRL_WORD_LENGTH	0x00020000
-#define BM_LCDIF_CTRL_DATA_SELECT	0x00040000
-#define BM_LCDIF_CTRL_DOTCLK_MODE	0x00080000
-#define BM_LCDIF_CTRL_VSYNC_MODE	0x00100000
-#define BM_LCDIF_CTRL_DATA_SWIZZLE	0x00600000
-#define BP_LCDIF_CTRL_DATA_SWIZZLE	21
-#define BM_LCDIF_CTRL_BYPASS_COUNT	0x00800000
-#define BM_LCDIF_CTRL_SHIFT_NUM_BITS	0x06000000
-#define BP_LCDIF_CTRL_SHIFT_NUM_BITS	25
-#define BM_LCDIF_CTRL_DATA_SHIFT_DIR	0x08000000
-#define BM_LCDIF_CTRL_WAIT_FOR_VSYNC_EDGE	0x10000000
-#define BM_LCDIF_CTRL_CLKGATE	0x40000000
-#define BM_LCDIF_CTRL_SFTRST	0x80000000
-
-#define HW_LCDIF_CTRL1		0x10
-#define BM_LCDIF_CTRL1_RESET	0x00000001
-#define BP_LCDIF_CTRL1_RESET	0
-#define BM_LCDIF_CTRL1_MODE86	0x00000002
-#define BM_LCDIF_CTRL1_BUSY_ENABLE	0x00000004
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ	0x00000100
-#define BM_LCDIF_CTRL1_CUR_FRAME_DONE_IRQ	0x00000200
-#define BM_LCDIF_CTRL1_UNDERFLOW_IRQ	0x00000400
-#define BM_LCDIF_CTRL1_OVERFLOW_IRQ	0x00000800
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ_EN	0x00001000
-#define BM_LCDIF_CTRL1_BYTE_PACKING_FORMAT	0x000F0000
-#define BP_LCDIF_CTRL1_BYTE_PACKING_FORMAT	16
-
-#define HW_LCDIF_TIMING		0x20
-
-#define HW_LCDIF_VDCTRL0	0x30
-#define BM_LCDIF_VDCTRL0_VALID_DATA_CNT	0x000003FF
-#define BP_LCDIF_VDCTRL0_VALID_DATA_CNT	0
-#define BM_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_UNIT	0x00100000
-#define BM_LCDIF_VDCTRL0_VSYNC_PERIOD_UNIT	0x00200000
-#define BM_LCDIF_VDCTRL0_ENABLE_POL	0x01000000
-#define BM_LCDIF_VDCTRL0_DOTCLK_POL	0x02000000
-#define BM_LCDIF_VDCTRL0_HSYNC_POL	0x04000000
-#define BM_LCDIF_VDCTRL0_VSYNC_POL	0x08000000
-#define BM_LCDIF_VDCTRL0_ENABLE_PRESENT	0x10000000
-#define BM_LCDIF_VDCTRL0_VSYNC_OEB	0x20000000
-
-#define HW_LCDIF_VDCTRL1	0x40
-#define BM_LCDIF_VDCTRL1_VSYNC_PERIOD	0x000FFFFF
-#define BP_LCDIF_VDCTRL1_VSYNC_PERIOD	0
-#define BM_LCDIF_VDCTRL1_VSYNC_PULSE_WIDTH	0xFFF00000
-#define BP_LCDIF_VDCTRL1_VSYNC_PULSE_WIDTH	20
-
-#define HW_LCDIF_VDCTRL2	0x50
-#define BM_LCDIF_VDCTRL2_VALID_DATA_CNT	0x000007FF
-#define BP_LCDIF_VDCTRL2_VALID_DATA_CNT	0
-#define BM_LCDIF_VDCTRL2_HSYNC_PERIOD	0x007FF800
-#define BP_LCDIF_VDCTRL2_HSYNC_PERIOD	11
-#define BM_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH	0xFF800000
-#define BP_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH	23
-
-#define HW_LCDIF_VDCTRL3	0x60
-#define BM_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT	0x000001FF
-#define BP_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT	0
-#define BM_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT	0x00FFF000
-#define BP_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT	12
-#define BM_LCDIF_VDCTRL3_SYNC_SIGNALS_ON	0x01000000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h b/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h
deleted file mode 100644
index cc7b4702d1cdde4b441380f9197def60708dbb21..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * stmp37xx: LRADC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LRADC_BASE	(STMP3XXX_REGS_BASE + 0x50000)
-
-#define HW_LRADC_CTRL0		0x0
-#define BM_LRADC_CTRL0_SCHEDULE	0x000000FF
-#define BP_LRADC_CTRL0_SCHEDULE	0
-#define BM_LRADC_CTRL0_XPLUS_ENABLE	0x00010000
-#define BM_LRADC_CTRL0_YPLUS_ENABLE	0x00020000
-#define BM_LRADC_CTRL0_XMINUS_ENABLE	0x00040000
-#define BM_LRADC_CTRL0_YMINUS_ENABLE	0x00080000
-#define BM_LRADC_CTRL0_TOUCH_DETECT_ENABLE	0x00100000
-#define BM_LRADC_CTRL0_ONCHIP_GROUNDREF	0x00200000
-#define BM_LRADC_CTRL0_CLKGATE	0x40000000
-#define BM_LRADC_CTRL0_SFTRST	0x80000000
-
-#define HW_LRADC_CTRL1		0x10
-#define BM_LRADC_CTRL1_LRADC0_IRQ	0x00000001
-#define BP_LRADC_CTRL1_LRADC0_IRQ	0
-#define BM_LRADC_CTRL1_LRADC5_IRQ	0x00000020
-#define BM_LRADC_CTRL1_LRADC6_IRQ	0x00000040
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ	0x00000100
-#define BM_LRADC_CTRL1_LRADC0_IRQ_EN	0x00010000
-#define BM_LRADC_CTRL1_LRADC5_IRQ_EN	0x00200000
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ_EN	0x01000000
-
-#define HW_LRADC_CTRL2		0x20
-#define BM_LRADC_CTRL2_BL_BRIGHTNESS	0x001F0000
-#define BP_LRADC_CTRL2_BL_BRIGHTNESS	16
-#define BM_LRADC_CTRL2_BL_MUX_SELECT	0x00200000
-#define BM_LRADC_CTRL2_BL_ENABLE	0x00400000
-#define BM_LRADC_CTRL2_DIVIDE_BY_TWO	0xFF000000
-#define BP_LRADC_CTRL2_DIVIDE_BY_TWO	24
-
-#define HW_LRADC_CTRL3		0x30
-#define BM_LRADC_CTRL3_CYCLE_TIME	0x00000300
-#define BP_LRADC_CTRL3_CYCLE_TIME	8
-
-#define HW_LRADC_STATUS		0x40
-#define BM_LRADC_STATUS_TOUCH_DETECT_RAW	0x00000001
-#define BP_LRADC_STATUS_TOUCH_DETECT_RAW	0
-
-#define HW_LRADC_CH0		(0x50 + 0 * 0x10)
-#define HW_LRADC_CH1		(0x50 + 1 * 0x10)
-#define HW_LRADC_CH2		(0x50 + 2 * 0x10)
-#define HW_LRADC_CH3		(0x50 + 3 * 0x10)
-#define HW_LRADC_CH4		(0x50 + 4 * 0x10)
-#define HW_LRADC_CH5		(0x50 + 5 * 0x10)
-#define HW_LRADC_CH6		(0x50 + 6 * 0x10)
-#define HW_LRADC_CH7		(0x50 + 7 * 0x10)
-
-#define HW_LRADC_CHn		0x50
-#define BM_LRADC_CHn_VALUE	0x0003FFFF
-#define BP_LRADC_CHn_VALUE	0
-#define BM_LRADC_CHn_NUM_SAMPLES	0x1F000000
-#define BP_LRADC_CHn_NUM_SAMPLES	24
-#define BM_LRADC_CHn_ACCUMULATE	0x20000000
-
-#define HW_LRADC_DELAY0		(0xD0 + 0 * 0x10)
-#define HW_LRADC_DELAY1		(0xD0 + 1 * 0x10)
-#define HW_LRADC_DELAY2		(0xD0 + 2 * 0x10)
-#define HW_LRADC_DELAY3		(0xD0 + 3 * 0x10)
-
-#define HW_LRADC_DELAYn		0xD0
-#define BM_LRADC_DELAYn_DELAY	0x000007FF
-#define BP_LRADC_DELAYn_DELAY	0
-#define BM_LRADC_DELAYn_LOOP_COUNT	0x0000F800
-#define BP_LRADC_DELAYn_LOOP_COUNT	11
-#define BM_LRADC_DELAYn_TRIGGER_DELAYS	0x000F0000
-#define BP_LRADC_DELAYn_TRIGGER_DELAYS	16
-#define BM_LRADC_DELAYn_KICK	0x00100000
-#define BM_LRADC_DELAYn_TRIGGER_LRADCS	0xFF000000
-#define BP_LRADC_DELAYn_TRIGGER_LRADCS	24
-
-#define HW_LRADC_CTRL4		0x140
-#define BM_LRADC_CTRL4_LRADC6SELECT	0x0F000000
-#define BP_LRADC_CTRL4_LRADC6SELECT	24
-#define BM_LRADC_CTRL4_LRADC7SELECT	0xF0000000
-#define BP_LRADC_CTRL4_LRADC7SELECT	28
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-pinctrl.h b/arch/arm/mach-stmp37xx/include/mach/regs-pinctrl.h
deleted file mode 100644
index d5efce2388c72da189163ded8022b4428a8daa77..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-pinctrl.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * stmp37xx: PINCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_PINCTRL
-#define _MACH_REGS_PINCTRL
-
-#define REGS_PINCTRL_BASE	(STMP3XXX_REGS_BASE + 0x18000)
-
-#define HW_PINCTRL_MUXSEL0	0x100
-#define HW_PINCTRL_MUXSEL1	0x110
-#define HW_PINCTRL_MUXSEL2	0x120
-#define HW_PINCTRL_MUXSEL3	0x130
-#define HW_PINCTRL_MUXSEL4	0x140
-#define HW_PINCTRL_MUXSEL5	0x150
-#define HW_PINCTRL_MUXSEL6	0x160
-#define HW_PINCTRL_MUXSEL7	0x170
-
-#define HW_PINCTRL_DRIVE0	0x200
-#define HW_PINCTRL_DRIVE1	0x210
-#define HW_PINCTRL_DRIVE2	0x220
-#define HW_PINCTRL_DRIVE3	0x230
-#define HW_PINCTRL_DRIVE4	0x240
-#define HW_PINCTRL_DRIVE5	0x250
-#define HW_PINCTRL_DRIVE6	0x260
-#define HW_PINCTRL_DRIVE7	0x270
-#define HW_PINCTRL_DRIVE8	0x280
-#define HW_PINCTRL_DRIVE9	0x290
-#define HW_PINCTRL_DRIVE10	0x2A0
-#define HW_PINCTRL_DRIVE11	0x2B0
-#define HW_PINCTRL_DRIVE12	0x2C0
-#define HW_PINCTRL_DRIVE13	0x2D0
-#define HW_PINCTRL_DRIVE14	0x2E0
-
-#define HW_PINCTRL_PULL0	0x300
-#define HW_PINCTRL_PULL1	0x310
-#define HW_PINCTRL_PULL2	0x320
-#define HW_PINCTRL_PULL3	0x330
-
-#define HW_PINCTRL_DOUT0	0x400
-#define HW_PINCTRL_DOUT1	0x410
-#define HW_PINCTRL_DOUT2	0x420
-
-#define HW_PINCTRL_DIN0		0x500
-#define HW_PINCTRL_DIN1		0x510
-#define HW_PINCTRL_DIN2		0x520
-
-#define HW_PINCTRL_DOE0		0x600
-#define HW_PINCTRL_DOE1		0x610
-#define HW_PINCTRL_DOE2		0x620
-
-#define HW_PINCTRL_PIN2IRQ0	0x700
-#define HW_PINCTRL_PIN2IRQ1	0x710
-#define HW_PINCTRL_PIN2IRQ2	0x720
-
-#define HW_PINCTRL_IRQEN0	0x800
-#define HW_PINCTRL_IRQEN1	0x810
-#define HW_PINCTRL_IRQEN2	0x820
-
-#define HW_PINCTRL_IRQLEVEL0	0x900
-#define HW_PINCTRL_IRQLEVEL1	0x910
-#define HW_PINCTRL_IRQLEVEL2	0x920
-
-#define HW_PINCTRL_IRQPOL0	0xA00
-#define HW_PINCTRL_IRQPOL1	0xA10
-#define HW_PINCTRL_IRQPOL2	0xA20
-
-#define HW_PINCTRL_IRQSTAT0	0xB00
-#define HW_PINCTRL_IRQSTAT1	0xB10
-#define HW_PINCTRL_IRQSTAT2	0xB20
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-power.h b/arch/arm/mach-stmp37xx/include/mach/regs-power.h
deleted file mode 100644
index 0e733d74a2299597399ff9a734038cf9f50be1a8..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-power.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * stmp37xx: POWER register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_POWER
-#define _MACH_REGS_POWER
-
-#define REGS_POWER_BASE	(STMP3XXX_REGS_BASE + 0x44000)
-
-#define HW_POWER_CTRL		0x0
-#define BM_POWER_CTRL_CLKGATE	0x40000000
-
-#define HW_POWER_5VCTRL		0x10
-
-#define HW_POWER_MINPWR		0x20
-
-#define HW_POWER_CHARGE		0x30
-
-#define HW_POWER_VDDDCTRL	0x40
-
-#define HW_POWER_VDDACTRL	0x50
-
-#define HW_POWER_VDDIOCTRL	0x60
-#define BM_POWER_VDDIOCTRL_TRG	0x0000001F
-#define BP_POWER_VDDIOCTRL_TRG	0
-
-#define HW_POWER_STS		0xB0
-#define BM_POWER_STS_VBUSVALID	0x00000002
-#define BM_POWER_STS_BVALID	0x00000004
-#define BM_POWER_STS_AVALID	0x00000008
-#define BM_POWER_STS_DC_OK	0x00000100
-
-#define HW_POWER_RESET		0xE0
-
-#define HW_POWER_DEBUG		0xF0
-#define BM_POWER_DEBUG_BVALIDPIOLOCK	0x00000002
-#define BM_POWER_DEBUG_AVALIDPIOLOCK	0x00000004
-#define BM_POWER_DEBUG_VBUSVALIDPIOLOCK	0x00000008
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-pwm.h b/arch/arm/mach-stmp37xx/include/mach/regs-pwm.h
deleted file mode 100644
index 15966a1b62e08987c1bc4b83727248efd66e36cc..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-pwm.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * stmp37xx: PWM register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_PWM_BASE	(STMP3XXX_REGS_BASE + 0x64000)
-
-#define HW_PWM_CTRL		0x0
-#define BM_PWM_CTRL_PWM2_ENABLE	0x00000004
-#define BM_PWM_CTRL_PWM2_ANA_CTRL_ENABLE	0x00000020
-
-#define HW_PWM_ACTIVE0		(0x10 + 0 * 0x20)
-#define HW_PWM_ACTIVE1		(0x10 + 1 * 0x20)
-#define HW_PWM_ACTIVE2		(0x10 + 2 * 0x20)
-#define HW_PWM_ACTIVE3		(0x10 + 3 * 0x20)
-
-#define HW_PWM_ACTIVEn		0x10
-#define BM_PWM_ACTIVEn_ACTIVE	0x0000FFFF
-#define BP_PWM_ACTIVEn_ACTIVE	0
-#define BM_PWM_ACTIVEn_INACTIVE	0xFFFF0000
-#define BP_PWM_ACTIVEn_INACTIVE	16
-
-#define HW_PWM_PERIOD0		(0x20 + 0 * 0x20)
-#define HW_PWM_PERIOD1		(0x20 + 1 * 0x20)
-#define HW_PWM_PERIOD2		(0x20 + 2 * 0x20)
-#define HW_PWM_PERIOD3		(0x20 + 3 * 0x20)
-
-#define HW_PWM_PERIODn		0x20
-#define BM_PWM_PERIODn_PERIOD	0x0000FFFF
-#define BP_PWM_PERIODn_PERIOD	0
-#define BM_PWM_PERIODn_ACTIVE_STATE	0x00030000
-#define BP_PWM_PERIODn_ACTIVE_STATE	16
-#define BM_PWM_PERIODn_INACTIVE_STATE	0x000C0000
-#define BP_PWM_PERIODn_INACTIVE_STATE	18
-#define BM_PWM_PERIODn_CDIV	0x00700000
-#define BP_PWM_PERIODn_CDIV	20
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-rtc.h b/arch/arm/mach-stmp37xx/include/mach/regs-rtc.h
deleted file mode 100644
index fac40edc38a17b64a85fc67e553a3e0f2e5ed502..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-rtc.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * stmp37xx: RTC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_RTC_BASE	(STMP3XXX_REGS_BASE + 0x5C000)
-#define REGS_RTC_PHYS   0x8005C000
-#define REGS_RTC_SIZE   0x2000
-
-#define HW_RTC_CTRL		0x0
-#define BM_RTC_CTRL_ALARM_IRQ_EN	0x00000001
-#define BP_RTC_CTRL_ALARM_IRQ_EN	0
-#define BM_RTC_CTRL_ONEMSEC_IRQ_EN	0x00000002
-#define BM_RTC_CTRL_ALARM_IRQ	0x00000004
-#define BM_RTC_CTRL_ONEMSEC_IRQ	0x00000008
-#define BM_RTC_CTRL_WATCHDOGEN	0x00000010
-
-#define HW_RTC_STAT		0x10
-#define BM_RTC_STAT_NEW_REGS	0x0000FF00
-#define BP_RTC_STAT_NEW_REGS	8
-#define BM_RTC_STAT_STALE_REGS	0x00FF0000
-#define BP_RTC_STAT_STALE_REGS	16
-#define BM_RTC_STAT_RTC_PRESENT	0x80000000
-
-#define HW_RTC_SECONDS		0x30
-
-#define HW_RTC_ALARM		0x40
-
-#define HW_RTC_WATCHDOG		0x50
-
-#define HW_RTC_PERSISTENT0	0x60
-#define BM_RTC_PERSISTENT0_ALARM_WAKE_EN	0x00000002
-#define BM_RTC_PERSISTENT0_ALARM_EN	0x00000004
-#define BM_RTC_PERSISTENT0_XTAL24MHZ_PWRUP	0x00000010
-#define BM_RTC_PERSISTENT0_XTAL32KHZ_PWRUP	0x00000020
-#define BM_RTC_PERSISTENT0_ALARM_WAKE	0x00000080
-#define BM_RTC_PERSISTENT0_SPARE_ANALOG	0xFFFC0000
-#define BP_RTC_PERSISTENT0_SPARE_ANALOG	18
-
-#define HW_RTC_PERSISTENT1	0x70
-
-#define HW_RTC_VERSION		0xD0
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-ssp.h b/arch/arm/mach-stmp37xx/include/mach/regs-ssp.h
deleted file mode 100644
index cbde891a06c265e5d69bdeae3e9744adee1309ae..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-ssp.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * stmp37xx: SSP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SSP_BASE	(STMP3XXX_REGS_BASE + 0x10000)
-#define REGS_SSP1_PHYS	0x80010000
-#define REGS_SSP2_PHYS	0x80034000
-#define REGS_SSP_SIZE	0x2000
-
-#define HW_SSP_CTRL0		0x0
-#define BM_SSP_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_SSP_CTRL0_XFER_COUNT	0
-#define BM_SSP_CTRL0_ENABLE	0x00010000
-#define BM_SSP_CTRL0_GET_RESP	0x00020000
-#define BM_SSP_CTRL0_LONG_RESP	0x00080000
-#define BM_SSP_CTRL0_WAIT_FOR_CMD	0x00100000
-#define BM_SSP_CTRL0_WAIT_FOR_IRQ	0x00200000
-#define BM_SSP_CTRL0_BUS_WIDTH	0x00C00000
-#define BP_SSP_CTRL0_BUS_WIDTH	22
-#define BM_SSP_CTRL0_DATA_XFER	0x01000000
-#define BM_SSP_CTRL0_READ	0x02000000
-#define BM_SSP_CTRL0_IGNORE_CRC	0x04000000
-#define BM_SSP_CTRL0_LOCK_CS	0x08000000
-#define BM_SSP_CTRL0_RUN	0x20000000
-#define BM_SSP_CTRL0_CLKGATE	0x40000000
-#define BM_SSP_CTRL0_SFTRST	0x80000000
-
-#define HW_SSP_CMD0		0x10
-#define BM_SSP_CMD0_CMD		0x000000FF
-#define BP_SSP_CMD0_CMD		0
-#define BM_SSP_CMD0_BLOCK_COUNT	0x0000FF00
-#define BP_SSP_CMD0_BLOCK_COUNT	8
-#define BM_SSP_CMD0_BLOCK_SIZE	0x000F0000
-#define BP_SSP_CMD0_BLOCK_SIZE	16
-#define BM_SSP_CMD0_APPEND_8CYC	0x00100000
-#define BM_SSP_CMD1_CMD_ARG	0xFFFFFFFF
-#define BP_SSP_CMD1_CMD_ARG	0
-
-#define HW_SSP_TIMING		0x50
-#define BM_SSP_TIMING_CLOCK_RATE	0x000000FF
-#define BP_SSP_TIMING_CLOCK_RATE	0
-#define BM_SSP_TIMING_CLOCK_DIVIDE	0x0000FF00
-#define BP_SSP_TIMING_CLOCK_DIVIDE	8
-#define BM_SSP_TIMING_TIMEOUT	0xFFFF0000
-#define BP_SSP_TIMING_TIMEOUT	16
-
-#define HW_SSP_CTRL1		0x60
-#define BM_SSP_CTRL1_SSP_MODE	0x0000000F
-#define BP_SSP_CTRL1_SSP_MODE	0
-#define BM_SSP_CTRL1_WORD_LENGTH	0x000000F0
-#define BP_SSP_CTRL1_WORD_LENGTH	4
-#define BM_SSP_CTRL1_POLARITY	0x00000200
-#define BM_SSP_CTRL1_PHASE	0x00000400
-#define BM_SSP_CTRL1_DMA_ENABLE	0x00002000
-#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ	0x00008000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ_EN	0x00010000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ	0x00020000
-#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ	0x00200000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ_EN	0x00400000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ	0x00800000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ_EN	0x01000000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ	0x02000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ_EN	0x04000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ	0x08000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ_EN	0x10000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ	0x20000000
-#define BM_SSP_CTRL1_SDIO_IRQ	0x80000000
-
-#define HW_SSP_DATA		0x70
-
-#define HW_SSP_SDRESP0		0x80
-
-#define HW_SSP_SDRESP1		0x90
-
-#define HW_SSP_SDRESP2		0xA0
-
-#define HW_SSP_SDRESP3		0xB0
-
-#define HW_SSP_STATUS		0xC0
-#define BM_SSP_STATUS_FIFO_EMPTY	0x00000020
-#define BM_SSP_STATUS_TIMEOUT	0x00001000
-#define BM_SSP_STATUS_RESP_TIMEOUT	0x00004000
-#define BM_SSP_STATUS_RESP_ERR	0x00008000
-#define BM_SSP_STATUS_RESP_CRC_ERR	0x00010000
-#define BM_SSP_STATUS_CARD_DETECT	0x10000000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-timrot.h b/arch/arm/mach-stmp37xx/include/mach/regs-timrot.h
deleted file mode 100644
index 4af0f6edfa78e613c2f15b9f4acff477c8018ecc..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-timrot.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * stmp37xx: TIMROT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_TIMROT
-#define _MACH_REGS_TIMROT
-
-#define REGS_TIMROT_BASE	(STMP3XXX_REGS_BASE + 0x68000)
-
-#define HW_TIMROT_ROTCTRL	0x0
-#define BM_TIMROT_ROTCTRL_CLKGATE	0x40000000
-#define BM_TIMROT_ROTCTRL_SFTRST	0x80000000
-
-#define HW_TIMROT_TIMCTRL0	(0x20 + 0 * 0x20)
-#define HW_TIMROT_TIMCTRL1	(0x20 + 1 * 0x20)
-#define HW_TIMROT_TIMCTRL2	(0x20 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCTRLn	0x20
-#define BM_TIMROT_TIMCTRLn_SELECT	0x0000000F
-#define BP_TIMROT_TIMCTRLn_SELECT	0
-#define BM_TIMROT_TIMCTRLn_PRESCALE	0x00000030
-#define BP_TIMROT_TIMCTRLn_PRESCALE	4
-#define BM_TIMROT_TIMCTRLn_RELOAD	0x00000040
-#define BM_TIMROT_TIMCTRLn_UPDATE	0x00000080
-#define BM_TIMROT_TIMCTRLn_IRQ_EN	0x00004000
-#define BM_TIMROT_TIMCTRLn_IRQ	0x00008000
-
-#define HW_TIMROT_TIMCOUNT0	(0x30 + 0 * 0x20)
-#define HW_TIMROT_TIMCOUNT1	(0x30 + 1 * 0x20)
-#define HW_TIMROT_TIMCOUNT2	(0x30 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCOUNTn	0x30
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-uartapp.h b/arch/arm/mach-stmp37xx/include/mach/regs-uartapp.h
deleted file mode 100644
index 0594275d860c8f308c884d459e01e90cf94370b5..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-uartapp.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * stmp37xx: UARTAPP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTAPP_BASE	(STMP3XXX_REGS_BASE + 0x6C000)
-#define REGS_UARTAPP1_PHYS	0x8006C000
-#define REGS_UARTAPP_SIZE	0x2000
-
-#define HW_UARTAPP_CTRL0	0x0
-#define BM_UARTAPP_CTRL0_XFER_COUNT	0x0000FFFF
-#define BP_UARTAPP_CTRL0_XFER_COUNT	0
-#define BM_UARTAPP_CTRL0_RXTIMEOUT	0x07FF0000
-#define BP_UARTAPP_CTRL0_RXTIMEOUT	16
-#define BM_UARTAPP_CTRL0_RXTO_ENABLE	0x08000000
-#define BM_UARTAPP_CTRL0_RUN	0x20000000
-#define BM_UARTAPP_CTRL0_SFTRST	0x80000000
-#define BM_UARTAPP_CTRL1_XFER_COUNT	0x0000FFFF
-#define BP_UARTAPP_CTRL1_XFER_COUNT	0
-#define BM_UARTAPP_CTRL1_RUN	0x10000000
-
-#define HW_UARTAPP_CTRL2	0x20
-#define BM_UARTAPP_CTRL2_UARTEN	0x00000001
-#define BP_UARTAPP_CTRL2_UARTEN	0
-#define BM_UARTAPP_CTRL2_TXE	0x00000100
-#define BM_UARTAPP_CTRL2_RXE	0x00000200
-#define BM_UARTAPP_CTRL2_RTS	0x00000800
-#define BM_UARTAPP_CTRL2_RTSEN	0x00004000
-#define BM_UARTAPP_CTRL2_CTSEN	0x00008000
-#define BM_UARTAPP_CTRL2_RXDMAE	0x01000000
-#define BM_UARTAPP_CTRL2_TXDMAE	0x02000000
-#define BM_UARTAPP_CTRL2_DMAONERR	0x04000000
-
-#define HW_UARTAPP_LINECTRL	0x30
-#define BM_UARTAPP_LINECTRL_BRK	0x00000001
-#define BP_UARTAPP_LINECTRL_BRK	0
-#define BM_UARTAPP_LINECTRL_PEN	0x00000002
-#define BM_UARTAPP_LINECTRL_EPS	0x00000004
-#define BM_UARTAPP_LINECTRL_STP2	0x00000008
-#define BM_UARTAPP_LINECTRL_FEN	0x00000010
-#define BM_UARTAPP_LINECTRL_WLEN	0x00000060
-#define BP_UARTAPP_LINECTRL_WLEN	5
-#define BM_UARTAPP_LINECTRL_SPS	0x00000080
-#define BM_UARTAPP_LINECTRL_BAUD_DIVFRAC	0x00003F00
-#define BP_UARTAPP_LINECTRL_BAUD_DIVFRAC	8
-#define BM_UARTAPP_LINECTRL_BAUD_DIVINT	0xFFFF0000
-#define BP_UARTAPP_LINECTRL_BAUD_DIVINT	16
-
-#define HW_UARTAPP_INTR		0x50
-#define BM_UARTAPP_INTR_CTSMIS	0x00000002
-#define BM_UARTAPP_INTR_RTIS	0x00000040
-#define BM_UARTAPP_INTR_CTSMIEN	0x00020000
-#define BM_UARTAPP_INTR_RXIEN	0x00100000
-#define BM_UARTAPP_INTR_RTIEN	0x00400000
-
-#define HW_UARTAPP_DATA		0x60
-
-#define HW_UARTAPP_STAT		0x70
-#define BM_UARTAPP_STAT_RXCOUNT	0x0000FFFF
-#define BP_UARTAPP_STAT_RXCOUNT	0
-#define BM_UARTAPP_STAT_FERR	0x00010000
-#define BM_UARTAPP_STAT_PERR	0x00020000
-#define BM_UARTAPP_STAT_BERR	0x00040000
-#define BM_UARTAPP_STAT_OERR	0x00080000
-#define BM_UARTAPP_STAT_RXFE	0x01000000
-#define BM_UARTAPP_STAT_TXFF	0x02000000
-#define BM_UARTAPP_STAT_TXFE	0x08000000
-#define BM_UARTAPP_STAT_CTS	0x10000000
-
-#define HW_UARTAPP_VERSION	0x90
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-uartdbg.h b/arch/arm/mach-stmp37xx/include/mach/regs-uartdbg.h
deleted file mode 100644
index b810deb552a993a0a40785c410438fe9d36c5f6a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-uartdbg.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * stmp378x: UARTDBG register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTDBG_BASE	(STMP3XXX_REGS_BASE + 0x70000)
-#define REGS_UARTDBG_PHYS	0x80070000
-#define REGS_UARTDBG_SIZE	0x2000
-
-#define HW_UARTDBGDR 0x00000000
-#define BP_UARTDBGDR_UNAVAILABLE      16
-#define BM_UARTDBGDR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGDR_UNAVAILABLE)
-#define BP_UARTDBGDR_RESERVED      12
-#define BM_UARTDBGDR_RESERVED 0x0000F000
-#define BF_UARTDBGDR_RESERVED(v)  \
-	(((v) << 12) & BM_UARTDBGDR_RESERVED)
-#define BM_UARTDBGDR_OE 0x00000800
-#define BM_UARTDBGDR_BE 0x00000400
-#define BM_UARTDBGDR_PE 0x00000200
-#define BM_UARTDBGDR_FE 0x00000100
-#define BP_UARTDBGDR_DATA      0
-#define BM_UARTDBGDR_DATA 0x000000FF
-#define BF_UARTDBGDR_DATA(v)  \
-	(((v) << 0) & BM_UARTDBGDR_DATA)
-#define HW_UARTDBGRSR_ECR 0x00000004
-#define BP_UARTDBGRSR_ECR_UNAVAILABLE      8
-#define BM_UARTDBGRSR_ECR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGRSR_ECR_UNAVAILABLE(v) \
-	(((v) << 8) & BM_UARTDBGRSR_ECR_UNAVAILABLE)
-#define BP_UARTDBGRSR_ECR_EC      4
-#define BM_UARTDBGRSR_ECR_EC 0x000000F0
-#define BF_UARTDBGRSR_ECR_EC(v)  \
-	(((v) << 4) & BM_UARTDBGRSR_ECR_EC)
-#define BM_UARTDBGRSR_ECR_OE 0x00000008
-#define BM_UARTDBGRSR_ECR_BE 0x00000004
-#define BM_UARTDBGRSR_ECR_PE 0x00000002
-#define BM_UARTDBGRSR_ECR_FE 0x00000001
-#define HW_UARTDBGFR 0x00000018
-#define BP_UARTDBGFR_UNAVAILABLE      16
-#define BM_UARTDBGFR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGFR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGFR_UNAVAILABLE)
-#define BP_UARTDBGFR_RESERVED      9
-#define BM_UARTDBGFR_RESERVED 0x0000FE00
-#define BF_UARTDBGFR_RESERVED(v)  \
-	(((v) << 9) & BM_UARTDBGFR_RESERVED)
-#define BM_UARTDBGFR_RI 0x00000100
-#define BM_UARTDBGFR_TXFE 0x00000080
-#define BM_UARTDBGFR_RXFF 0x00000040
-#define BM_UARTDBGFR_TXFF 0x00000020
-#define BM_UARTDBGFR_RXFE 0x00000010
-#define BM_UARTDBGFR_BUSY 0x00000008
-#define BM_UARTDBGFR_DCD 0x00000004
-#define BM_UARTDBGFR_DSR 0x00000002
-#define BM_UARTDBGFR_CTS 0x00000001
-#define HW_UARTDBGILPR 0x00000020
-#define BP_UARTDBGILPR_UNAVAILABLE      8
-#define BM_UARTDBGILPR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGILPR_UNAVAILABLE(v) \
-	(((v) << 8) & BM_UARTDBGILPR_UNAVAILABLE)
-#define BP_UARTDBGILPR_ILPDVSR      0
-#define BM_UARTDBGILPR_ILPDVSR 0x000000FF
-#define BF_UARTDBGILPR_ILPDVSR(v)  \
-	(((v) << 0) & BM_UARTDBGILPR_ILPDVSR)
-#define HW_UARTDBGIBRD 0x00000024
-#define BP_UARTDBGIBRD_UNAVAILABLE      16
-#define BM_UARTDBGIBRD_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIBRD_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGIBRD_UNAVAILABLE)
-#define BP_UARTDBGIBRD_BAUD_DIVINT      0
-#define BM_UARTDBGIBRD_BAUD_DIVINT 0x0000FFFF
-#define BF_UARTDBGIBRD_BAUD_DIVINT(v)  \
-	(((v) << 0) & BM_UARTDBGIBRD_BAUD_DIVINT)
-#define HW_UARTDBGFBRD 0x00000028
-#define BP_UARTDBGFBRD_UNAVAILABLE      8
-#define BM_UARTDBGFBRD_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGFBRD_UNAVAILABLE(v) \
-	(((v) << 8) & BM_UARTDBGFBRD_UNAVAILABLE)
-#define BP_UARTDBGFBRD_RESERVED      6
-#define BM_UARTDBGFBRD_RESERVED 0x000000C0
-#define BF_UARTDBGFBRD_RESERVED(v)  \
-	(((v) << 6) & BM_UARTDBGFBRD_RESERVED)
-#define BP_UARTDBGFBRD_BAUD_DIVFRAC      0
-#define BM_UARTDBGFBRD_BAUD_DIVFRAC 0x0000003F
-#define BF_UARTDBGFBRD_BAUD_DIVFRAC(v)  \
-	(((v) << 0) & BM_UARTDBGFBRD_BAUD_DIVFRAC)
-#define HW_UARTDBGLCR_H 0x0000002c
-#define BP_UARTDBGLCR_H_UNAVAILABLE      16
-#define BM_UARTDBGLCR_H_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGLCR_H_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGLCR_H_UNAVAILABLE)
-#define BP_UARTDBGLCR_H_RESERVED      8
-#define BM_UARTDBGLCR_H_RESERVED 0x0000FF00
-#define BF_UARTDBGLCR_H_RESERVED(v)  \
-	(((v) << 8) & BM_UARTDBGLCR_H_RESERVED)
-#define BM_UARTDBGLCR_H_SPS 0x00000080
-#define BP_UARTDBGLCR_H_WLEN      5
-#define BM_UARTDBGLCR_H_WLEN 0x00000060
-#define BF_UARTDBGLCR_H_WLEN(v)  \
-	(((v) << 5) & BM_UARTDBGLCR_H_WLEN)
-#define BM_UARTDBGLCR_H_FEN 0x00000010
-#define BM_UARTDBGLCR_H_STP2 0x00000008
-#define BM_UARTDBGLCR_H_EPS 0x00000004
-#define BM_UARTDBGLCR_H_PEN 0x00000002
-#define BM_UARTDBGLCR_H_BRK 0x00000001
-#define HW_UARTDBGCR 0x00000030
-#define BP_UARTDBGCR_UNAVAILABLE      16
-#define BM_UARTDBGCR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGCR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGCR_UNAVAILABLE)
-#define BM_UARTDBGCR_CTSEN 0x00008000
-#define BM_UARTDBGCR_RTSEN 0x00004000
-#define BM_UARTDBGCR_OUT2 0x00002000
-#define BM_UARTDBGCR_OUT1 0x00001000
-#define BM_UARTDBGCR_RTS 0x00000800
-#define BM_UARTDBGCR_DTR 0x00000400
-#define BM_UARTDBGCR_RXE 0x00000200
-#define BM_UARTDBGCR_TXE 0x00000100
-#define BM_UARTDBGCR_LBE 0x00000080
-#define BP_UARTDBGCR_RESERVED      3
-#define BM_UARTDBGCR_RESERVED 0x00000078
-#define BF_UARTDBGCR_RESERVED(v)  \
-	(((v) << 3) & BM_UARTDBGCR_RESERVED)
-#define BM_UARTDBGCR_SIRLP 0x00000004
-#define BM_UARTDBGCR_SIREN 0x00000002
-#define BM_UARTDBGCR_UARTEN 0x00000001
-#define HW_UARTDBGIFLS 0x00000034
-#define BP_UARTDBGIFLS_UNAVAILABLE      16
-#define BM_UARTDBGIFLS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIFLS_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGIFLS_UNAVAILABLE)
-#define BP_UARTDBGIFLS_RESERVED      6
-#define BM_UARTDBGIFLS_RESERVED 0x0000FFC0
-#define BF_UARTDBGIFLS_RESERVED(v)  \
-	(((v) << 6) & BM_UARTDBGIFLS_RESERVED)
-#define BP_UARTDBGIFLS_RXIFLSEL      3
-#define BM_UARTDBGIFLS_RXIFLSEL 0x00000038
-#define BF_UARTDBGIFLS_RXIFLSEL(v)  \
-	(((v) << 3) & BM_UARTDBGIFLS_RXIFLSEL)
-#define BV_UARTDBGIFLS_RXIFLSEL__NOT_EMPTY      0x0
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_RXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_RXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID7       0x7
-#define BP_UARTDBGIFLS_TXIFLSEL      0
-#define BM_UARTDBGIFLS_TXIFLSEL 0x00000007
-#define BF_UARTDBGIFLS_TXIFLSEL(v)  \
-	(((v) << 0) & BM_UARTDBGIFLS_TXIFLSEL)
-#define BV_UARTDBGIFLS_TXIFLSEL__EMPTY	  0x0
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_TXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_TXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID7       0x7
-#define HW_UARTDBGIMSC 0x00000038
-#define BP_UARTDBGIMSC_UNAVAILABLE      16
-#define BM_UARTDBGIMSC_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIMSC_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGIMSC_UNAVAILABLE)
-#define BP_UARTDBGIMSC_RESERVED      11
-#define BM_UARTDBGIMSC_RESERVED 0x0000F800
-#define BF_UARTDBGIMSC_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGIMSC_RESERVED)
-#define BM_UARTDBGIMSC_OEIM 0x00000400
-#define BM_UARTDBGIMSC_BEIM 0x00000200
-#define BM_UARTDBGIMSC_PEIM 0x00000100
-#define BM_UARTDBGIMSC_FEIM 0x00000080
-#define BM_UARTDBGIMSC_RTIM 0x00000040
-#define BM_UARTDBGIMSC_TXIM 0x00000020
-#define BM_UARTDBGIMSC_RXIM 0x00000010
-#define BM_UARTDBGIMSC_DSRMIM 0x00000008
-#define BM_UARTDBGIMSC_DCDMIM 0x00000004
-#define BM_UARTDBGIMSC_CTSMIM 0x00000002
-#define BM_UARTDBGIMSC_RIMIM 0x00000001
-#define HW_UARTDBGRIS 0x0000003c
-#define BP_UARTDBGRIS_UNAVAILABLE      16
-#define BM_UARTDBGRIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGRIS_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGRIS_UNAVAILABLE)
-#define BP_UARTDBGRIS_RESERVED      11
-#define BM_UARTDBGRIS_RESERVED 0x0000F800
-#define BF_UARTDBGRIS_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGRIS_RESERVED)
-#define BM_UARTDBGRIS_OERIS 0x00000400
-#define BM_UARTDBGRIS_BERIS 0x00000200
-#define BM_UARTDBGRIS_PERIS 0x00000100
-#define BM_UARTDBGRIS_FERIS 0x00000080
-#define BM_UARTDBGRIS_RTRIS 0x00000040
-#define BM_UARTDBGRIS_TXRIS 0x00000020
-#define BM_UARTDBGRIS_RXRIS 0x00000010
-#define BM_UARTDBGRIS_DSRRMIS 0x00000008
-#define BM_UARTDBGRIS_DCDRMIS 0x00000004
-#define BM_UARTDBGRIS_CTSRMIS 0x00000002
-#define BM_UARTDBGRIS_RIRMIS 0x00000001
-#define HW_UARTDBGMIS 0x00000040
-#define BP_UARTDBGMIS_UNAVAILABLE      16
-#define BM_UARTDBGMIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGMIS_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGMIS_UNAVAILABLE)
-#define BP_UARTDBGMIS_RESERVED      11
-#define BM_UARTDBGMIS_RESERVED 0x0000F800
-#define BF_UARTDBGMIS_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGMIS_RESERVED)
-#define BM_UARTDBGMIS_OEMIS 0x00000400
-#define BM_UARTDBGMIS_BEMIS 0x00000200
-#define BM_UARTDBGMIS_PEMIS 0x00000100
-#define BM_UARTDBGMIS_FEMIS 0x00000080
-#define BM_UARTDBGMIS_RTMIS 0x00000040
-#define BM_UARTDBGMIS_TXMIS 0x00000020
-#define BM_UARTDBGMIS_RXMIS 0x00000010
-#define BM_UARTDBGMIS_DSRMMIS 0x00000008
-#define BM_UARTDBGMIS_DCDMMIS 0x00000004
-#define BM_UARTDBGMIS_CTSMMIS 0x00000002
-#define BM_UARTDBGMIS_RIMMIS 0x00000001
-#define HW_UARTDBGICR 0x00000044
-#define BP_UARTDBGICR_UNAVAILABLE      16
-#define BM_UARTDBGICR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGICR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGICR_UNAVAILABLE)
-#define BP_UARTDBGICR_RESERVED      11
-#define BM_UARTDBGICR_RESERVED 0x0000F800
-#define BF_UARTDBGICR_RESERVED(v)  \
-	(((v) << 11) & BM_UARTDBGICR_RESERVED)
-#define BM_UARTDBGICR_OEIC 0x00000400
-#define BM_UARTDBGICR_BEIC 0x00000200
-#define BM_UARTDBGICR_PEIC 0x00000100
-#define BM_UARTDBGICR_FEIC 0x00000080
-#define BM_UARTDBGICR_RTIC 0x00000040
-#define BM_UARTDBGICR_TXIC 0x00000020
-#define BM_UARTDBGICR_RXIC 0x00000010
-#define BM_UARTDBGICR_DSRMIC 0x00000008
-#define BM_UARTDBGICR_DCDMIC 0x00000004
-#define BM_UARTDBGICR_CTSMIC 0x00000002
-#define BM_UARTDBGICR_RIMIC 0x00000001
-#define HW_UARTDBGDMACR 0x00000048
-#define BP_UARTDBGDMACR_UNAVAILABLE      16
-#define BM_UARTDBGDMACR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDMACR_UNAVAILABLE(v) \
-	(((v) << 16) & BM_UARTDBGDMACR_UNAVAILABLE)
-#define BP_UARTDBGDMACR_RESERVED      3
-#define BM_UARTDBGDMACR_RESERVED 0x0000FFF8
-#define BF_UARTDBGDMACR_RESERVED(v)  \
-	(((v) << 3) & BM_UARTDBGDMACR_RESERVED)
-#define BM_UARTDBGDMACR_DMAONERR 0x00000004
-#define BM_UARTDBGDMACR_TXDMAE 0x00000002
-#define BM_UARTDBGDMACR_RXDMAE 0x00000001
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-usbctl.h b/arch/arm/mach-stmp37xx/include/mach/regs-usbctl.h
deleted file mode 100644
index 9145e22df32c22abc923c206810b079be6707704..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-usbctl.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * stmp37xx: USBCTL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBCTL_BASE	(STMP3XXX_REGS_BASE + 0x80000)
-#define REGS_USBCTL_PHYS	0x80000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-usbctrl.h b/arch/arm/mach-stmp37xx/include/mach/regs-usbctrl.h
deleted file mode 100644
index 1a2ae9cbdfed96abfc2f6964f9fc86fd988fd4b6..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-usbctrl.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * stmp37xx: USBCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBCTRL_BASE	(STMP3XXX_REGS_BASE + 0x80000)
-#define REGS_USBCTRL_PHYS	0x80080000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-usbphy.h b/arch/arm/mach-stmp37xx/include/mach/regs-usbphy.h
deleted file mode 100644
index b7fce0fbc560c6dd1dd38b13c738139e8589dc2f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-usbphy.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * stmp37xx: USBPHY register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBPHY_BASE	(STMP3XXX_REGS_BASE + 0x7C000)
-
-#define HW_USBPHY_PWD		0x0
-
-#define HW_USBPHY_CTRL		0x30
-#define BM_USBPHY_CTRL_ENHSPRECHARGEXMIT	0x00000001
-#define BP_USBPHY_CTRL_ENHSPRECHARGEXMIT	0
-#define BM_USBPHY_CTRL_ENHOSTDISCONDETECT	0x00000002
-#define BM_USBPHY_CTRL_ENDEVPLUGINDETECT	0x00000010
-#define BM_USBPHY_CTRL_ENOTGIDDETECT	0x00000080
-#define BM_USBPHY_CTRL_ENIRQDEVPLUGIN	0x00000800
-#define BM_USBPHY_CTRL_CLKGATE	0x40000000
-#define BM_USBPHY_CTRL_SFTRST	0x80000000
-
-#define HW_USBPHY_STATUS	0x40
-#define BM_USBPHY_STATUS_DEVPLUGIN_STATUS	0x00000040
-#define BM_USBPHY_STATUS_OTGID_STATUS	0x00000100
diff --git a/arch/arm/mach-stmp37xx/stmp37xx.c b/arch/arm/mach-stmp37xx/stmp37xx.c
deleted file mode 100644
index a9aed06ff376148afcb4b6d6e8063e4d859fa5f1..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/stmp37xx.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Freescale STMP37XX platform support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/dma.h>
-
-#include <mach/platform.h>
-#include <mach/regs-icoll.h>
-#include <mach/regs-apbh.h>
-#include <mach/regs-apbx.h>
-#include "stmp37xx.h"
-
-/*
- * IRQ handling
- */
-static void stmp37xx_ack_irq(struct irq_data *d)
-{
-	/* Disable IRQ */
-	stmp3xxx_clearl(0x04 << ((d->irq % 4) * 8),
-		REGS_ICOLL_BASE + HW_ICOLL_PRIORITYn + d->irq / 4 * 0x10);
-
-	/* ACK current interrupt */
-	__raw_writel(1, REGS_ICOLL_BASE + HW_ICOLL_LEVELACK);
-
-	/* Barrier */
-	(void)__raw_readl(REGS_ICOLL_BASE + HW_ICOLL_STAT);
-}
-
-static void stmp37xx_mask_irq(struct irq_data *d)
-{
-	/* IRQ disable */
-	stmp3xxx_clearl(0x04 << ((d->irq % 4) * 8),
-		REGS_ICOLL_BASE + HW_ICOLL_PRIORITYn + d->irq / 4 * 0x10);
-}
-
-static void stmp37xx_unmask_irq(struct irq_data *d)
-{
-	/* IRQ enable */
-	stmp3xxx_setl(0x04 << ((d->irq % 4) * 8),
-		REGS_ICOLL_BASE + HW_ICOLL_PRIORITYn + d->irq / 4 * 0x10);
-}
-
-static struct irq_chip stmp37xx_chip = {
-	.irq_ack	= stmp37xx_ack_irq,
-	.irq_mask	= stmp37xx_mask_irq,
-	.irq_unmask	= stmp37xx_unmask_irq,
-};
-
-void __init stmp37xx_init_irq(void)
-{
-	stmp3xxx_init_irq(&stmp37xx_chip);
-}
-
-/*
- * DMA interrupt handling
- */
-void stmp3xxx_arch_dma_enable_interrupt(int channel)
-{
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		stmp3xxx_setl(1 << (8 + STMP3XXX_DMA_CHANNEL(channel)),
-			REGS_APBH_BASE + HW_APBH_CTRL1);
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		stmp3xxx_setl(1 << (8 + STMP3XXX_DMA_CHANNEL(channel)),
-			REGS_APBX_BASE + HW_APBX_CTRL1);
-		break;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_enable_interrupt);
-
-void stmp3xxx_arch_dma_clear_interrupt(int channel)
-{
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel),
-				REGS_APBH_BASE + HW_APBH_CTRL1);
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel),
-				REGS_APBX_BASE + HW_APBX_CTRL1);
-		break;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_clear_interrupt);
-
-int stmp3xxx_arch_dma_is_interrupt(int channel)
-{
-	int r = 0;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		r = __raw_readl(REGS_APBH_BASE + HW_APBH_CTRL1) &
-			(1 << STMP3XXX_DMA_CHANNEL(channel));
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		r = __raw_readl(REGS_APBH_BASE + HW_APBH_CTRL1) &
-			(1 << STMP3XXX_DMA_CHANNEL(channel));
-		break;
-	}
-	return r;
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_is_interrupt);
-
-void stmp3xxx_arch_dma_reset_channel(int channel)
-{
-	unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		/* Reset channel and wait for it to complete */
-		stmp3xxx_setl(chbit << BP_APBH_CTRL0_RESET_CHANNEL,
-			REGS_APBH_BASE + HW_APBH_CTRL0);
-		while (__raw_readl(REGS_APBH_BASE + HW_APBH_CTRL0) &
-		       (chbit << BP_APBH_CTRL0_RESET_CHANNEL))
-				cpu_relax();
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		stmp3xxx_setl(chbit << BP_APBX_CTRL0_RESET_CHANNEL,
-			REGS_APBX_BASE + HW_APBX_CTRL0);
-		while (__raw_readl(REGS_APBX_BASE + HW_APBX_CTRL0) &
-		       (chbit << BP_APBX_CTRL0_RESET_CHANNEL))
-				cpu_relax();
-		break;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_reset_channel);
-
-void stmp3xxx_arch_dma_freeze(int channel)
-{
-	unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		stmp3xxx_setl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-		break;
-	case STMP3XXX_BUS_APBX:
-		stmp3xxx_setl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-		break;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_freeze);
-
-void stmp3xxx_arch_dma_unfreeze(int channel)
-{
-	unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		stmp3xxx_clearl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-		break;
-	case STMP3XXX_BUS_APBX:
-		stmp3xxx_clearl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-		break;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_unfreeze);
-
-/*
- * The registers are all very closely mapped, so we might as well map them all
- * with a single mapping
- *
- * Logical      Physical
- * f0000000	80000000	On-chip registers
- * f1000000	00000000	32k on-chip SRAM
- */
-static struct map_desc stmp37xx_io_desc[] __initdata = {
-	{
-		.virtual	= (u32)STMP3XXX_REGS_BASE,
-		.pfn		= __phys_to_pfn(STMP3XXX_REGS_PHBASE),
-		.length		= SZ_1M,
-		.type		= MT_DEVICE
-	},
-	{
-		.virtual	= (u32)STMP3XXX_OCRAM_BASE,
-		.pfn		= __phys_to_pfn(STMP3XXX_OCRAM_PHBASE),
-		.length		= STMP3XXX_OCRAM_SIZE,
-		.type		= MT_DEVICE,
-	},
-};
-
-void __init stmp37xx_map_io(void)
-{
-	iotable_init(stmp37xx_io_desc, ARRAY_SIZE(stmp37xx_io_desc));
-}
diff --git a/arch/arm/mach-stmp37xx/stmp37xx.h b/arch/arm/mach-stmp37xx/stmp37xx.h
deleted file mode 100644
index 0b75fb796a64c5d1d3ae82527cea1b78403b2367..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/stmp37xx.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X internal functions and data declarations
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __MACH_STMP37XX_H
-#define __MACH_STMP37XX_H
-
-void stmp37xx_map_io(void);
-void stmp37xx_init_irq(void);
-
-#endif /* __MACH_STMP37XX_H */
diff --git a/arch/arm/mach-stmp37xx/stmp37xx_devb.c b/arch/arm/mach-stmp37xx/stmp37xx_devb.c
deleted file mode 100644
index 311d8552d3628a7b8af45f58984e93340dfaab9d..0000000000000000000000000000000000000000
--- a/arch/arm/mach-stmp37xx/stmp37xx_devb.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Freescale STMP37XX development board support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-#include "stmp37xx.h"
-
-/*
- * List of STMP37xx development board specific devices
- */
-static struct platform_device *stmp37xx_devb_devices[] = {
-	&stmp3xxx_dbguart,
-	&stmp3xxx_appuart,
-};
-
-static struct pin_desc dbguart_pins_0[] = {
-	{ PINID_PWM0, PIN_FUN3, },
-	{ PINID_PWM1, PIN_FUN3, },
-};
-
-struct pin_desc appuart_pins_0[] = {
-	{ PINID_UART2_CTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_UART2_RTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_UART2_RX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-	{ PINID_UART2_TX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-};
-
-static struct pin_group appuart_pins[] = {
-	[0] = {
-		.pins		= appuart_pins_0,
-		.nr_pins	= ARRAY_SIZE(appuart_pins_0),
-	},
-	/* 37xx has the only app uart */
-};
-
-static struct pin_group dbguart_pins[] = {
-	[0] = {
-		.pins		= dbguart_pins_0,
-		.nr_pins	= ARRAY_SIZE(dbguart_pins_0),
-	},
-};
-
-static int dbguart_pins_control(int id, int request)
-{
-	int r = 0;
-
-	if (request)
-		r = stmp3xxx_request_pin_group(&dbguart_pins[id], "debug uart");
-	else
-		stmp3xxx_release_pin_group(&dbguart_pins[id], "debug uart");
-	return r;
-}
-
-
-static void __init stmp37xx_devb_init(void)
-{
-	stmp3xxx_pinmux_init(NR_REAL_IRQS);
-
-	/* Init STMP3xxx platform */
-	stmp3xxx_init();
-
-	stmp3xxx_dbguart.dev.platform_data = dbguart_pins_control;
-	stmp3xxx_appuart.dev.platform_data = appuart_pins;
-
-	/* Add STMP37xx development board devices */
-	platform_add_devices(stmp37xx_devb_devices,
-			ARRAY_SIZE(stmp37xx_devb_devices));
-}
-
-MACHINE_START(STMP37XX, "STMP37XX")
-	.boot_params	= 0x40000100,
-	.map_io		= stmp37xx_map_io,
-	.init_irq	= stmp37xx_init_irq,
-	.timer		= &stmp3xxx_timer,
-	.init_machine	= stmp37xx_devb_init,
-MACHINE_END
diff --git a/arch/arm/mach-tcc8k/time.c b/arch/arm/mach-tcc8k/time.c
index e0a8d609afe1d1a6d66c97ac4c882468961465f4..a96babe83771e9dc7b7865cd64869fe963984390 100644
--- a/arch/arm/mach-tcc8k/time.c
+++ b/arch/arm/mach-tcc8k/time.c
@@ -25,19 +25,6 @@
 
 static void __iomem *timer_base;
 
-static cycle_t tcc_get_cycles(struct clocksource *cs)
-{
-	return __raw_readl(timer_base + TC32MCNT_OFFS);
-}
-
-static struct clocksource clocksource_tcc = {
-	.name		= "tcc_tc32",
-	.rating		= 200,
-	.read		= tcc_get_cycles,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static int tcc_set_next_event(unsigned long evt,
 			      struct clock_event_device *unused)
 {
@@ -102,7 +89,8 @@ static int __init tcc_clockevent_init(struct clk *clock)
 {
 	unsigned int c = clk_get_rate(clock);
 
-	clocksource_register_hz(&clocksource_tcc, c);
+	clocksource_mmio_init(timer_base + TC32MCNT_OFFS, "tcc_tc32", c,
+		200, 32, clocksource_mmio_readl_up);
 
 	clockevent_tcc.mult = div_sc(c, NSEC_PER_SEC,
 					clockevent_tcc.shift);
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 3cdeffc97b4452f7e1abb34c34b02f40f25cbadf..5ec1846aa1d0d13c17b143cd72235919b8bc5f26 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -27,12 +27,14 @@ comment "Tegra board type"
 
 config MACH_HARMONY
        bool "Harmony board"
+       select MACH_HAS_SND_SOC_TEGRA_WM8903
        help
          Support for nVidia Harmony development platform
 
 config MACH_KAEN
        bool "Kaen board"
        select MACH_SEABOARD
+       select MACH_HAS_SND_SOC_TEGRA_WM8903
        help
          Support for the Kaen version of Seaboard
 
@@ -43,6 +45,7 @@ config MACH_PAZ00
 
 config MACH_SEABOARD
        bool "Seaboard board"
+       select MACH_HAS_SND_SOC_TEGRA_WM8903
        help
          Support for nVidia Seaboard development platform. It will
 	 also be included for some of the derivative boards that
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 1afe05038c27c4b47396475108d926a6a18713ad..823c703e573c3c3b8d32aa9f7669b30754e40149 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -1,7 +1,7 @@
 obj-y                                   += common.o
 obj-y                                   += devices.o
 obj-y                                   += io.o
-obj-y                                   += irq.o legacy_irq.o
+obj-y                                   += irq.o
 obj-y                                   += clock.o
 obj-y                                   += timer.o
 obj-y                                   += gpio.o
diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
index 75c918a86a31d44605b87569ccbe22bda237070d..30e18bc60647b35e78bc914703de41af0ecc8e44 100644
--- a/arch/arm/mach-tegra/board-harmony.c
+++ b/arch/arm/mach-tegra/board-harmony.c
@@ -34,7 +34,7 @@
 #include <asm/mach/time.h>
 #include <asm/setup.h>
 
-#include <mach/harmony_audio.h>
+#include <mach/tegra_wm8903_pdata.h>
 #include <mach/iomap.h>
 #include <mach/irqs.h>
 #include <mach/sdhci.h>
@@ -67,15 +67,16 @@ static struct platform_device debug_uart = {
 	},
 };
 
-static struct harmony_audio_platform_data harmony_audio_pdata = {
+static struct tegra_wm8903_platform_data harmony_audio_pdata = {
 	.gpio_spkr_en		= TEGRA_GPIO_SPKR_EN,
 	.gpio_hp_det		= TEGRA_GPIO_HP_DET,
+	.gpio_hp_mute		= -1,
 	.gpio_int_mic_en	= TEGRA_GPIO_INT_MIC_EN,
 	.gpio_ext_mic_en	= TEGRA_GPIO_EXT_MIC_EN,
 };
 
 static struct platform_device harmony_audio_device = {
-	.name	= "tegra-snd-harmony",
+	.name	= "tegra-snd-wm8903",
 	.id	= 0,
 	.dev	= {
 		.platform_data  = &harmony_audio_pdata,
diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
index 65a1aba6823db6be97b9b87115be7caab4e8f2f9..919d63837736e357fe1ae8706ade2f4e4f84d3d8 100644
--- a/arch/arm/mach-tegra/gpio.c
+++ b/arch/arm/mach-tegra/gpio.c
@@ -24,6 +24,8 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 
+#include <asm/mach/irq.h>
+
 #include <mach/iomap.h>
 #include <mach/suspend.h>
 
@@ -221,8 +223,9 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 	int port;
 	int pin;
 	int unmasked = 0;
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 
-	desc->irq_data.chip->irq_ack(&desc->irq_data);
+	chained_irq_enter(chip, desc);
 
 	bank = irq_get_handler_data(irq);
 
@@ -241,7 +244,7 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 			 */
 			if (lvl & (0x100 << pin)) {
 				unmasked = 1;
-				desc->irq_data.chip->irq_unmask(&desc->irq_data);
+				chained_irq_exit(chip, desc);
 			}
 
 			generic_handle_irq(gpio_to_irq(gpio + pin));
@@ -249,7 +252,7 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 	}
 
 	if (!unmasked)
-		desc->irq_data.chip->irq_unmask(&desc->irq_data);
+		chained_irq_exit(chip, desc);
 
 }
 
diff --git a/arch/arm/mach-tegra/include/mach/barriers.h b/arch/arm/mach-tegra/include/mach/barriers.h
index cc115174899bdf4253471065134a90a658f3a5d6..425b42e91ef68a83e46e875c82a9ca8719aa492f 100644
--- a/arch/arm/mach-tegra/include/mach/barriers.h
+++ b/arch/arm/mach-tegra/include/mach/barriers.h
@@ -23,7 +23,7 @@
 
 #include <asm/outercache.h>
 
-#define rmb()		dmb()
+#define rmb()		dsb()
 #define wmb()		do { dsb(); outer_sync(); } while (0)
 #define mb()		wmb()
 
diff --git a/arch/arm/mach-tegra/include/mach/legacy_irq.h b/arch/arm/mach-tegra/include/mach/legacy_irq.h
deleted file mode 100644
index d898c0e3d905bee030f2a126a8b449dfe44cf1a8..0000000000000000000000000000000000000000
--- a/arch/arm/mach-tegra/include/mach/legacy_irq.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-tegra/include/mach/legacy_irq.h
- *
- * Copyright (C) 2010 Google, Inc.
- * Author: Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
-#define _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
-
-void tegra_legacy_mask_irq(unsigned int irq);
-void tegra_legacy_unmask_irq(unsigned int irq);
-void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
-void tegra_legacy_force_irq_set(unsigned int irq);
-void tegra_legacy_force_irq_clr(unsigned int irq);
-int tegra_legacy_force_irq_status(unsigned int irq);
-void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
-unsigned long tegra_legacy_vfiq(int nr);
-unsigned long tegra_legacy_class(int nr);
-int tegra_legacy_irq_set_wake(int irq, int enable);
-void tegra_legacy_irq_set_lp1_wake_mask(void);
-void tegra_legacy_irq_restore_mask(void);
-void tegra_init_legacy_irq(void);
-
-#endif
diff --git a/arch/arm/mach-tegra/include/mach/smp.h b/arch/arm/mach-tegra/include/mach/smp.h
deleted file mode 100644
index c8221b38ee7c32ec2e53d5a24fe6c0a90e6c3743..0000000000000000000000000000000000000000
--- a/arch/arm/mach-tegra/include/mach/smp.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef ASMARM_ARCH_SMP_H
-#define ASMARM_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-tegra/include/mach/harmony_audio.h b/arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
similarity index 83%
rename from arch/arm/mach-tegra/include/mach/harmony_audio.h
rename to arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
index af086500ab7d9dbdb6607c929176b5d8a86c8336..9d293344a7ff52b4a71d489fcbebd3ca48da0bb0 100644
--- a/arch/arm/mach-tegra/include/mach/harmony_audio.h
+++ b/arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-tegra/include/mach/harmony_audio.h
+ * arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
  *
  * Copyright 2011 NVIDIA, Inc.
  *
@@ -14,9 +14,10 @@
  *
  */
 
-struct harmony_audio_platform_data {
+struct tegra_wm8903_platform_data {
 	int gpio_spkr_en;
 	int gpio_hp_det;
+	int gpio_hp_mute;
 	int gpio_int_mic_en;
 	int gpio_ext_mic_en;
 };
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index 4330d8995b2799f1375e78d52bcfb65ea8661341..4956c3cea73172923cff3f2166eff9711a727e1c 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 2010 Google, Inc.
+ * Copyright (C) 2011 Google, Inc.
  *
  * Author:
- *	Colin Cross <ccross@google.com>
+ *	Colin Cross <ccross@android.com>
  *
  * Copyright (C) 2010, NVIDIA Corporation
  *
@@ -18,8 +18,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
@@ -27,134 +25,110 @@
 #include <asm/hardware/gic.h>
 
 #include <mach/iomap.h>
-#include <mach/legacy_irq.h>
-#include <mach/suspend.h>
 
 #include "board.h"
 
-#define PMC_CTRL		0x0
-#define PMC_CTRL_LATCH_WAKEUPS	(1 << 5)
-#define PMC_WAKE_MASK		0xc
-#define PMC_WAKE_LEVEL		0x10
-#define PMC_WAKE_STATUS		0x14
-#define PMC_SW_WAKE_STATUS	0x18
-#define PMC_DPD_SAMPLE		0x20
+#define INT_SYS_NR	(INT_GPIO_BASE - INT_PRI_BASE)
+#define INT_SYS_SZ	(INT_SEC_BASE - INT_PRI_BASE)
+#define PPI_NR		((INT_SYS_NR+INT_SYS_SZ-1)/INT_SYS_SZ)
+
+#define ICTLR_CPU_IEP_VFIQ	0x08
+#define ICTLR_CPU_IEP_FIR	0x14
+#define ICTLR_CPU_IEP_FIR_SET	0x18
+#define ICTLR_CPU_IEP_FIR_CLR	0x1c
+
+#define ICTLR_CPU_IER		0x20
+#define ICTLR_CPU_IER_SET	0x24
+#define ICTLR_CPU_IER_CLR	0x28
+#define ICTLR_CPU_IEP_CLASS	0x2C
+
+#define ICTLR_COP_IER		0x30
+#define ICTLR_COP_IER_SET	0x34
+#define ICTLR_COP_IER_CLR	0x38
+#define ICTLR_COP_IEP_CLASS	0x3c
+
+#define NUM_ICTLRS 4
+#define FIRST_LEGACY_IRQ 32
+
+static void __iomem *ictlr_reg_base[] = {
+	IO_ADDRESS(TEGRA_PRIMARY_ICTLR_BASE),
+	IO_ADDRESS(TEGRA_SECONDARY_ICTLR_BASE),
+	IO_ADDRESS(TEGRA_TERTIARY_ICTLR_BASE),
+	IO_ADDRESS(TEGRA_QUATERNARY_ICTLR_BASE),
+};
 
-static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
+static inline void tegra_irq_write_mask(unsigned int irq, unsigned long reg)
+{
+	void __iomem *base;
+	u32 mask;
 
-static u32 tegra_lp0_wake_enb;
-static u32 tegra_lp0_wake_level;
-static u32 tegra_lp0_wake_level_any;
+	BUG_ON(irq < FIRST_LEGACY_IRQ ||
+		irq >= FIRST_LEGACY_IRQ + NUM_ICTLRS * 32);
 
-static void (*tegra_gic_mask_irq)(struct irq_data *d);
-static void (*tegra_gic_unmask_irq)(struct irq_data *d);
-static void (*tegra_gic_ack_irq)(struct irq_data *d);
+	base = ictlr_reg_base[(irq - FIRST_LEGACY_IRQ) / 32];
+	mask = BIT((irq - FIRST_LEGACY_IRQ) % 32);
 
-/* ensures that sufficient time is passed for a register write to
- * serialize into the 32KHz domain */
-static void pmc_32kwritel(u32 val, unsigned long offs)
-{
-	writel(val, pmc + offs);
-	udelay(130);
+	__raw_writel(mask, base + reg);
 }
 
-int tegra_set_lp1_wake(int irq, int enable)
+static void tegra_mask(struct irq_data *d)
 {
-	return tegra_legacy_irq_set_wake(irq, enable);
+	if (d->irq < FIRST_LEGACY_IRQ)
+		return;
+
+	tegra_irq_write_mask(d->irq, ICTLR_CPU_IER_CLR);
 }
 
-void tegra_set_lp0_wake_pads(u32 wake_enb, u32 wake_level, u32 wake_any)
+static void tegra_unmask(struct irq_data *d)
 {
-	u32 temp;
-	u32 status;
-	u32 lvl;
-
-	wake_level &= wake_enb;
-	wake_any &= wake_enb;
+	if (d->irq < FIRST_LEGACY_IRQ)
+		return;
 
-	wake_level |= (tegra_lp0_wake_level & tegra_lp0_wake_enb);
-	wake_any |= (tegra_lp0_wake_level_any & tegra_lp0_wake_enb);
-
-	wake_enb |= tegra_lp0_wake_enb;
-
-	pmc_32kwritel(0, PMC_SW_WAKE_STATUS);
-	temp = readl(pmc + PMC_CTRL);
-	temp |= PMC_CTRL_LATCH_WAKEUPS;
-	pmc_32kwritel(temp, PMC_CTRL);
-	temp &= ~PMC_CTRL_LATCH_WAKEUPS;
-	pmc_32kwritel(temp, PMC_CTRL);
-	status = readl(pmc + PMC_SW_WAKE_STATUS);
-	lvl = readl(pmc + PMC_WAKE_LEVEL);
-
-	/* flip the wakeup trigger for any-edge triggered pads
-	 * which are currently asserting as wakeups */
-	lvl ^= status;
-	lvl &= wake_any;
-
-	wake_level |= lvl;
-
-	writel(wake_level, pmc + PMC_WAKE_LEVEL);
-	/* Enable DPD sample to trigger sampling pads data and direction
-	 * in which pad will be driven during lp0 mode*/
-	writel(0x1, pmc + PMC_DPD_SAMPLE);
-
-	writel(wake_enb, pmc + PMC_WAKE_MASK);
+	tegra_irq_write_mask(d->irq, ICTLR_CPU_IER_SET);
 }
 
-static void tegra_mask(struct irq_data *d)
+static void tegra_ack(struct irq_data *d)
 {
-	tegra_gic_mask_irq(d);
-	tegra_legacy_mask_irq(d->irq);
-}
+	if (d->irq < FIRST_LEGACY_IRQ)
+		return;
 
-static void tegra_unmask(struct irq_data *d)
-{
-	tegra_gic_unmask_irq(d);
-	tegra_legacy_unmask_irq(d->irq);
+	tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_CLR);
 }
 
-static void tegra_ack(struct irq_data *d)
+static void tegra_eoi(struct irq_data *d)
 {
-	tegra_legacy_force_irq_clr(d->irq);
-	tegra_gic_ack_irq(d);
+	if (d->irq < FIRST_LEGACY_IRQ)
+		return;
+
+	tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_CLR);
 }
 
 static int tegra_retrigger(struct irq_data *d)
 {
-	tegra_legacy_force_irq_set(d->irq);
+	if (d->irq < FIRST_LEGACY_IRQ)
+		return 0;
+
+	tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_SET);
+
 	return 1;
 }
 
-static struct irq_chip tegra_irq = {
-	.name			= "PPI",
-	.irq_ack		= tegra_ack,
-	.irq_mask		= tegra_mask,
-	.irq_unmask		= tegra_unmask,
-	.irq_retrigger		= tegra_retrigger,
-};
-
 void __init tegra_init_irq(void)
 {
-	struct irq_chip *gic;
-	unsigned int i;
-	int irq;
+	int i;
 
-	tegra_init_legacy_irq();
+	for (i = 0; i < NUM_ICTLRS; i++) {
+		void __iomem *ictlr = ictlr_reg_base[i];
+		writel(~0, ictlr + ICTLR_CPU_IER_CLR);
+		writel(0, ictlr + ICTLR_CPU_IEP_CLASS);
+	}
+
+	gic_arch_extn.irq_ack = tegra_ack;
+	gic_arch_extn.irq_eoi = tegra_eoi;
+	gic_arch_extn.irq_mask = tegra_mask;
+	gic_arch_extn.irq_unmask = tegra_unmask;
+	gic_arch_extn.irq_retrigger = tegra_retrigger;
 
 	gic_init(0, 29, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE),
 		 IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100));
-
-	gic = irq_get_chip(29);
-	tegra_gic_unmask_irq = gic->irq_unmask;
-	tegra_gic_mask_irq = gic->irq_mask;
-	tegra_gic_ack_irq = gic->irq_ack;
-#ifdef CONFIG_SMP
-	tegra_irq.irq_set_affinity = gic->irq_set_affinity;
-#endif
-
-	for (i = 0; i < INT_MAIN_NR; i++) {
-		irq = INT_PRI_BASE + i;
-		irq_set_chip_and_handler(irq, &tegra_irq, handle_level_irq);
-		set_irq_flags(irq, IRQF_VALID);
-	}
 }
diff --git a/arch/arm/mach-tegra/legacy_irq.c b/arch/arm/mach-tegra/legacy_irq.c
deleted file mode 100644
index 38eb719a4f53517688871d00e613486367231302..0000000000000000000000000000000000000000
--- a/arch/arm/mach-tegra/legacy_irq.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * arch/arm/mach-tegra/legacy_irq.c
- *
- * Copyright (C) 2010 Google, Inc.
- * Author: Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <mach/iomap.h>
-#include <mach/irqs.h>
-#include <mach/legacy_irq.h>
-
-#define INT_SYS_NR	(INT_GPIO_BASE - INT_PRI_BASE)
-#define INT_SYS_SZ	(INT_SEC_BASE - INT_PRI_BASE)
-#define PPI_NR		((INT_SYS_NR+INT_SYS_SZ-1)/INT_SYS_SZ)
-
-#define ICTLR_CPU_IEP_VFIQ	0x08
-#define ICTLR_CPU_IEP_FIR	0x14
-#define ICTLR_CPU_IEP_FIR_SET	0x18
-#define ICTLR_CPU_IEP_FIR_CLR	0x1c
-
-#define ICTLR_CPU_IER		0x20
-#define ICTLR_CPU_IER_SET	0x24
-#define ICTLR_CPU_IER_CLR	0x28
-#define ICTLR_CPU_IEP_CLASS	0x2C
-
-#define ICTLR_COP_IER		0x30
-#define ICTLR_COP_IER_SET	0x34
-#define ICTLR_COP_IER_CLR	0x38
-#define ICTLR_COP_IEP_CLASS	0x3c
-
-#define NUM_ICTLRS 4
-
-static void __iomem *ictlr_reg_base[] = {
-	IO_ADDRESS(TEGRA_PRIMARY_ICTLR_BASE),
-	IO_ADDRESS(TEGRA_SECONDARY_ICTLR_BASE),
-	IO_ADDRESS(TEGRA_TERTIARY_ICTLR_BASE),
-	IO_ADDRESS(TEGRA_QUATERNARY_ICTLR_BASE),
-};
-
-static u32 tegra_legacy_wake_mask[4];
-static u32 tegra_legacy_saved_mask[4];
-
-/* When going into deep sleep, the CPU is powered down, taking the GIC with it
-   In order to wake, the wake interrupts need to be enabled in the legacy
-   interrupt controller. */
-void tegra_legacy_unmask_irq(unsigned int irq)
-{
-	void __iomem *base;
-	pr_debug("%s: %d\n", __func__, irq);
-
-	irq -= 32;
-	base = ictlr_reg_base[irq>>5];
-	writel(1 << (irq & 31), base + ICTLR_CPU_IER_SET);
-}
-
-void tegra_legacy_mask_irq(unsigned int irq)
-{
-	void __iomem *base;
-	pr_debug("%s: %d\n", __func__, irq);
-
-	irq -= 32;
-	base = ictlr_reg_base[irq>>5];
-	writel(1 << (irq & 31), base + ICTLR_CPU_IER_CLR);
-}
-
-void tegra_legacy_force_irq_set(unsigned int irq)
-{
-	void __iomem *base;
-	pr_debug("%s: %d\n", __func__, irq);
-
-	irq -= 32;
-	base = ictlr_reg_base[irq>>5];
-	writel(1 << (irq & 31), base + ICTLR_CPU_IEP_FIR_SET);
-}
-
-void tegra_legacy_force_irq_clr(unsigned int irq)
-{
-	void __iomem *base;
-	pr_debug("%s: %d\n", __func__, irq);
-
-	irq -= 32;
-	base = ictlr_reg_base[irq>>5];
-	writel(1 << (irq & 31), base + ICTLR_CPU_IEP_FIR_CLR);
-}
-
-int tegra_legacy_force_irq_status(unsigned int irq)
-{
-	void __iomem *base;
-	pr_debug("%s: %d\n", __func__, irq);
-
-	irq -= 32;
-	base = ictlr_reg_base[irq>>5];
-	return !!(readl(base + ICTLR_CPU_IEP_FIR) & (1 << (irq & 31)));
-}
-
-void tegra_legacy_select_fiq(unsigned int irq, bool fiq)
-{
-	void __iomem *base;
-	pr_debug("%s: %d\n", __func__, irq);
-
-	irq -= 32;
-	base = ictlr_reg_base[irq>>5];
-	writel(fiq << (irq & 31), base + ICTLR_CPU_IEP_CLASS);
-}
-
-unsigned long tegra_legacy_vfiq(int nr)
-{
-	void __iomem *base;
-	base = ictlr_reg_base[nr];
-	return readl(base + ICTLR_CPU_IEP_VFIQ);
-}
-
-unsigned long tegra_legacy_class(int nr)
-{
-	void __iomem *base;
-	base = ictlr_reg_base[nr];
-	return readl(base + ICTLR_CPU_IEP_CLASS);
-}
-
-int tegra_legacy_irq_set_wake(int irq, int enable)
-{
-	irq -= 32;
-	if (enable)
-		tegra_legacy_wake_mask[irq >> 5] |= 1 << (irq & 31);
-	else
-		tegra_legacy_wake_mask[irq >> 5] &= ~(1 << (irq & 31));
-
-	return 0;
-}
-
-void tegra_legacy_irq_set_lp1_wake_mask(void)
-{
-	void __iomem *base;
-	int i;
-
-	for (i = 0; i < NUM_ICTLRS; i++) {
-		base = ictlr_reg_base[i];
-		tegra_legacy_saved_mask[i] = readl(base + ICTLR_CPU_IER);
-		writel(tegra_legacy_wake_mask[i], base + ICTLR_CPU_IER);
-	}
-}
-
-void tegra_legacy_irq_restore_mask(void)
-{
-	void __iomem *base;
-	int i;
-
-	for (i = 0; i < NUM_ICTLRS; i++) {
-		base = ictlr_reg_base[i];
-		writel(tegra_legacy_saved_mask[i], base + ICTLR_CPU_IER);
-	}
-}
-
-void tegra_init_legacy_irq(void)
-{
-	int i;
-
-	for (i = 0; i < NUM_ICTLRS; i++) {
-		void __iomem *ictlr = ictlr_reg_base[i];
-		writel(~0, ictlr + ICTLR_CPU_IER_CLR);
-		writel(0, ictlr + ICTLR_CPU_IEP_CLASS);
-	}
-}
-
-#ifdef CONFIG_PM
-static u32 cop_ier[NUM_ICTLRS];
-static u32 cpu_ier[NUM_ICTLRS];
-static u32 cpu_iep[NUM_ICTLRS];
-
-void tegra_irq_suspend(void)
-{
-	unsigned long flags;
-	int i;
-
-	local_irq_save(flags);
-	for (i = 0; i < NUM_ICTLRS; i++) {
-		void __iomem *ictlr = ictlr_reg_base[i];
-		cpu_ier[i] = readl(ictlr + ICTLR_CPU_IER);
-		cpu_iep[i] = readl(ictlr + ICTLR_CPU_IEP_CLASS);
-		cop_ier[i] = readl(ictlr + ICTLR_COP_IER);
-		writel(~0, ictlr + ICTLR_COP_IER_CLR);
-	}
-	local_irq_restore(flags);
-}
-
-void tegra_irq_resume(void)
-{
-	unsigned long flags;
-	int i;
-
-	local_irq_save(flags);
-	for (i = 0; i < NUM_ICTLRS; i++) {
-		void __iomem *ictlr = ictlr_reg_base[i];
-		writel(cpu_iep[i], ictlr + ICTLR_CPU_IEP_CLASS);
-		writel(~0ul, ictlr + ICTLR_CPU_IER_CLR);
-		writel(cpu_ier[i], ictlr + ICTLR_CPU_IER_SET);
-		writel(0, ictlr + ICTLR_COP_IEP_CLASS);
-		writel(~0ul, ictlr + ICTLR_COP_IER_CLR);
-		writel(cop_ier[i], ictlr + ICTLR_COP_IER_SET);
-	}
-	local_irq_restore(flags);
-}
-#endif
diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c
index ec1f68924edf354127c1466b25587cb078197460..b8ae3c978dee30a26ce8ca4df3828714c3551f87 100644
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@ -20,6 +20,7 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/smp_scu.h>
@@ -122,6 +123,8 @@ void __init smp_init_cpus(void)
 
 	for (i = 0; i < ncores; i++)
 		cpu_set(i, cpu_possible_map);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index 4459470c052de3f97ea29ec138c0a2006787328b..bb618075fab67911b97bf757147cc85b425bc40d 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -337,7 +337,7 @@ static int tegra2_super_clk_set_parent(struct clk *c, struct clk *p)
 	const struct clk_mux_sel *sel;
 	int shift;
 
-	val = clk_readl(c->reg + SUPER_CLK_MUX);;
+	val = clk_readl(c->reg + SUPER_CLK_MUX);
 	BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) &&
 		((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE));
 	shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ?
diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c
index 0fcb1eb4214dcfc9bb3d8891c23fa90f14b1a6bc..90350420c4e9b7723b6c4738fdfe54c91f6a9a36 100644
--- a/arch/arm/mach-tegra/timer.c
+++ b/arch/arm/mach-tegra/timer.c
@@ -98,11 +98,6 @@ static void tegra_timer_set_mode(enum clock_event_mode mode,
 	}
 }
 
-static cycle_t tegra_clocksource_read(struct clocksource *cs)
-{
-	return timer_readl(TIMERUS_CNTR_1US);
-}
-
 static struct clock_event_device tegra_clockevent = {
 	.name		= "timer0",
 	.rating		= 300,
@@ -111,14 +106,6 @@ static struct clock_event_device tegra_clockevent = {
 	.set_mode	= tegra_timer_set_mode,
 };
 
-static struct clocksource tegra_clocksource = {
-	.name	= "timer_us",
-	.rating	= 300,
-	.read	= tegra_clocksource_read,
-	.mask	= CLOCKSOURCE_MASK(32),
-	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static DEFINE_CLOCK_DATA(cd);
 
 /*
@@ -234,7 +221,8 @@ static void __init tegra_init_timer(void)
 	init_fixed_sched_clock(&cd, tegra_update_sched_clock, 32,
 			       1000000, SC_MULT, SC_SHIFT);
 
-	if (clocksource_register_hz(&tegra_clocksource, 1000000)) {
+	if (clocksource_mmio_init(timer_reg_base + TIMERUS_CNTR_1US,
+		"timer_us", 1000000, 300, 32, clocksource_mmio_readl_up)) {
 		printk(KERN_ERR "Failed to register clocksource\n");
 		BUG();
 	}
diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c
index 3ec58bd2d6e47a38c8ff2e06e289e6f2682b9490..891cf44591e073ea4de84968d33f598595a8263c 100644
--- a/arch/arm/mach-u300/timer.c
+++ b/arch/arm/mach-u300/timer.c
@@ -333,20 +333,6 @@ static struct irqaction u300_timer_irq = {
 	.handler        = u300_timer_interrupt,
 };
 
-/* Use general purpose timer 2 as clock source */
-static cycle_t u300_get_cycles(struct clocksource *cs)
-{
-	return (cycles_t) readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC);
-}
-
-static struct clocksource clocksource_u300_1mhz = {
-	.name           = "GPT2",
-	.rating         = 300, /* Reasonably fast and accurate clock source */
-	.read           = u300_get_cycles,
-	.mask           = CLOCKSOURCE_MASK(32), /* 32 bits */
-	.flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 /*
  * Override the global weak sched_clock symbol with this
  * local implementation which uses the clocksource to get some
@@ -422,7 +408,9 @@ static void __init u300_timer_init(void)
 	writel(U300_TIMER_APP_EGPT2_TIMER_ENABLE,
 		U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT2);
 
-	if (clocksource_register_hz(&clocksource_u300_1mhz, rate))
+	/* Use general purpose timer 2 as clock source */
+	if (clocksource_mmio_init(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC,
+			"GPT2", rate, 300, 32, clocksource_mmio_readl_up))
 		printk(KERN_ERR "timer: failed to initialize clock "
 		       "source %s\n", clocksource_u300_1mhz.name);
 
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 6e1907fa94f0405a788acd8896b9202a8a4c67c0..bb26f40493e697ffe9a6805ae65acd896b9e12e5 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -204,7 +204,7 @@ static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
 	},
 };
 
-#define U8500_I2C_CONTROLLER(id, _slsu, _tft, _rft, clk, _sm) \
+#define U8500_I2C_CONTROLLER(id, _slsu, _tft, _rft, clk, t_out, _sm)	\
 static struct nmk_i2c_controller u8500_i2c##id##_data = { \
 	/*				\
 	 * slave data setup time, which is	\
@@ -219,19 +219,21 @@ static struct nmk_i2c_controller u8500_i2c##id##_data = { \
 	.rft		= _rft,		\
 	/* std. mode operation */	\
 	.clk_freq	= clk,		\
+	/* Slave response timeout(ms) */\
+	.timeout	= t_out,	\
 	.sm		= _sm,		\
 }
 
 /*
  * The board uses 4 i2c controllers, initialize all of
  * them with slave data setup time of 250 ns,
- * Tx & Rx FIFO threshold values as 1 and standard
+ * Tx & Rx FIFO threshold values as 8 and standard
  * mode of operation
  */
-U8500_I2C_CONTROLLER(0, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD);
-U8500_I2C_CONTROLLER(1, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD);
-U8500_I2C_CONTROLLER(2,	0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD);
-U8500_I2C_CONTROLLER(3,	0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD);
+U8500_I2C_CONTROLLER(0, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
+U8500_I2C_CONTROLLER(1, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
+U8500_I2C_CONTROLLER(2,	0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
+U8500_I2C_CONTROLLER(3,	0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
 
 static void __init mop500_i2c_init(void)
 {
diff --git a/arch/arm/mach-ux500/include/mach/smp.h b/arch/arm/mach-ux500/include/mach/smp.h
deleted file mode 100644
index ca2b15b1b3b18d63ba734daed49fe5c1ea99c7a6..0000000000000000000000000000000000000000
--- a/arch/arm/mach-ux500/include/mach/smp.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * This file is based ARM realview platform.
- * Copyright (C) ARM Limited.
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#ifndef ASMARM_ARCH_SMP_H
-#define ASMARM_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/* This is required to wakeup the secondary core */
-extern void u8500_secondary_startup(void);
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-#endif
diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h
index ab0fe1432faefa831ffcf12366088ee01dfe4c8f..088b550c40df5f12b6e01baee83cd88a67deca9c 100644
--- a/arch/arm/mach-ux500/include/mach/uncompress.h
+++ b/arch/arm/mach-ux500/include/mach/uncompress.h
@@ -24,7 +24,7 @@
 #include <linux/amba/serial.h>
 #include <mach/hardware.h>
 
-static u32 ux500_uart_base;
+u32 ux500_uart_base;
 
 static void putc(const char c)
 {
diff --git a/arch/arm/mach-ux500/mbox-db5500.c b/arch/arm/mach-ux500/mbox-db5500.c
index a4ffb9f4f4614366fae99d7af5f6e337d7110f9f..2b2d51caf9d8b9f4db2e62c1eaa7a596b3313546 100644
--- a/arch/arm/mach-ux500/mbox-db5500.c
+++ b/arch/arm/mach-ux500/mbox-db5500.c
@@ -416,8 +416,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
 	dev_dbg(&(mbox->pdev->dev),
 		"Resource name: %s start: 0x%X, end: 0x%X\n",
 		resource->name, resource->start, resource->end);
-	mbox->virtbase_peer =
-		ioremap(resource->start, resource->end - resource->start);
+	mbox->virtbase_peer = ioremap(resource->start, resource_size(resource));
 	if (!mbox->virtbase_peer) {
 		dev_err(&(mbox->pdev->dev), "Unable to ioremap peer mbox\n");
 		mbox = NULL;
@@ -440,8 +439,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
 	dev_dbg(&(mbox->pdev->dev),
 		"Resource name: %s start: 0x%X, end: 0x%X\n",
 		resource->name, resource->start, resource->end);
-	mbox->virtbase_local =
-		ioremap(resource->start, resource->end - resource->start);
+	mbox->virtbase_local = ioremap(resource->start, resource_size(resource));
 	if (!mbox->virtbase_local) {
 		dev_err(&(mbox->pdev->dev), "Unable to ioremap local mbox\n");
 		mbox = NULL;
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index 4fff4d40841721120b471a4c56c72147a6a3a586..0c527fe2cebb1dd7c93a0f651323eaf7559fd77c 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -18,10 +18,14 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
 #include <mach/hardware.h>
 #include <mach/setup.h>
 
+/* This is called from headsmp.S to wakeup the secondary core */
+extern void u8500_secondary_startup(void);
+
 /*
  * control for which core is the next to come out of the secondary
  * boot "holding pen"
@@ -94,7 +98,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
 	 */
 	write_pen_release(cpu);
 
-	smp_cross_call(cpumask_of(cpu), 1);
+	gic_raise_softirq(cpumask_of(cpu), 1);
 
 	timeout = jiffies + (1 * HZ);
 	while (time_before(jiffies, timeout)) {
@@ -162,6 +166,8 @@ void __init smp_init_cpus(void)
 
 	for (i = 0; i < ncores; i++)
 		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index eb7ffa0ee8b544d77caf42cc542892413b055952..0c99cf076c63a2a24c824d61c1fd1912065f0cd5 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -32,6 +32,7 @@
 #include <linux/io.h>
 #include <linux/gfp.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/system.h>
 #include <asm/irq.h>
@@ -42,7 +43,6 @@
 #include <asm/mach-types.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
@@ -190,27 +190,7 @@ void __init versatile_map_io(void)
 
 #define VERSATILE_FLASHCTRL    (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_FLASH_OFFSET)
 
-static int versatile_flash_init(void)
-{
-	u32 val;
-
-	val = __raw_readl(VERSATILE_FLASHCTRL);
-	val &= ~VERSATILE_FLASHPROG_FLVPPEN;
-	__raw_writel(val, VERSATILE_FLASHCTRL);
-
-	return 0;
-}
-
-static void versatile_flash_exit(void)
-{
-	u32 val;
-
-	val = __raw_readl(VERSATILE_FLASHCTRL);
-	val &= ~VERSATILE_FLASHPROG_FLVPPEN;
-	__raw_writel(val, VERSATILE_FLASHCTRL);
-}
-
-static void versatile_flash_set_vpp(int on)
+static void versatile_flash_set_vpp(struct platform_device *pdev, int on)
 {
 	u32 val;
 
@@ -222,11 +202,8 @@ static void versatile_flash_set_vpp(int on)
 	__raw_writel(val, VERSATILE_FLASHCTRL);
 }
 
-static struct flash_platform_data versatile_flash_data = {
-	.map_name		= "cfi_probe",
+static struct physmap_flash_data versatile_flash_data = {
 	.width			= 4,
-	.init			= versatile_flash_init,
-	.exit			= versatile_flash_exit,
 	.set_vpp		= versatile_flash_set_vpp,
 };
 
@@ -237,7 +214,7 @@ static struct resource versatile_flash_resource = {
 };
 
 static struct platform_device versatile_flash_device = {
-	.name			= "armflash",
+	.name			= "physmap-flash",
 	.id			= 0,
 	.dev			= {
 		.platform_data	= &versatile_flash_data,
@@ -375,6 +352,10 @@ static struct clk ref24_clk = {
 	.rate	= 24000000,
 };
 
+static struct clk sp804_clk = {
+	.rate	= 1000000,
+};
+
 static struct clk dummy_apb_pclk;
 
 static struct clk_lookup lookups[] = {
@@ -411,7 +392,10 @@ static struct clk_lookup lookups[] = {
 	}, {	/* CLCD */
 		.dev_id		= "dev:20",
 		.clk		= &osc4_clk,
-	}
+	}, {	/* SP804 timers */
+		.dev_id		= "sp804",
+		.clk		= &sp804_clk,
+	},
 };
 
 /*
@@ -764,8 +748,8 @@ static void __init versatile_timer_init(void)
 	writel(0, TIMER2_VA_BASE + TIMER_CTRL);
 	writel(0, TIMER3_VA_BASE + TIMER_CTRL);
 
-	sp804_clocksource_init(TIMER3_VA_BASE);
-	sp804_clockevents_init(TIMER0_VA_BASE, IRQ_TIMERINT0_1);
+	sp804_clocksource_init(TIMER3_VA_BASE, "timer3");
+	sp804_clockevents_init(TIMER0_VA_BASE, IRQ_TIMERINT0_1, "timer0");
 }
 
 struct sys_timer versatile_timer = {
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index ebc22e759325a8b11efa731e49f6ea451cce8cfc..765a71ff7f3b5d6ef95fc76cdd95b2e9836367d8 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -71,8 +71,9 @@ static void __init ct_ca9x4_timer_init(void)
 	writel(0, MMIO_P2V(CT_CA9X4_TIMER0) + TIMER_CTRL);
 	writel(0, MMIO_P2V(CT_CA9X4_TIMER1) + TIMER_CTRL);
 
-	sp804_clocksource_init(MMIO_P2V(CT_CA9X4_TIMER1));
-	sp804_clockevents_init(MMIO_P2V(CT_CA9X4_TIMER0), IRQ_CT_CA9X4_TIMER0);
+	sp804_clocksource_init(MMIO_P2V(CT_CA9X4_TIMER1), "ct-timer1");
+	sp804_clockevents_init(MMIO_P2V(CT_CA9X4_TIMER0), IRQ_CT_CA9X4_TIMER0,
+		"ct-timer0");
 }
 
 static struct sys_timer ct_ca9x4_timer = {
@@ -141,10 +142,22 @@ static struct clk osc1_clk = {
 	.rate	= 24000000,
 };
 
+static struct clk ct_sp804_clk = {
+	.rate	= 1000000,
+};
+
 static struct clk_lookup lookups[] = {
 	{	/* CLCD */
 		.dev_id		= "ct:clcd",
 		.clk		= &osc1_clk,
+	}, {	/* SP804 timers */
+		.dev_id		= "sp804",
+		.con_id		= "ct-timer0",
+		.clk		= &ct_sp804_clk,
+	}, {	/* SP804 timers */
+		.dev_id		= "sp804",
+		.con_id		= "ct-timer1",
+		.clk		= &ct_sp804_clk,
 	},
 };
 
@@ -210,6 +223,8 @@ static void ct_ca9x4_init_cpu_map(void)
 
 	for (i = 0; i < ncores; ++i)
 		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 static void ct_ca9x4_smp_enable(unsigned int max_cpus)
diff --git a/arch/arm/mach-vexpress/include/mach/smp.h b/arch/arm/mach-vexpress/include/mach/smp.h
deleted file mode 100644
index 4c05e4a9713a311c0be2ee63912b32b6a21400b5..0000000000000000000000000000000000000000
--- a/arch/arm/mach-vexpress/include/mach/smp.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __MACH_SMP_H
-#define __MACH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-#endif
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index ba46e8e0743713b4ddbfed79c2615600b8e37506..285edcd2da2aa9a9d6186a6c17cf053918b0b66e 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -13,11 +13,11 @@
 #include <linux/sysdev.h>
 #include <linux/usb/isp1760.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/mach-types.h>
 #include <asm/sizes.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <asm/hardware/arm_timer.h>
@@ -65,8 +65,9 @@ static void __init v2m_timer_init(void)
 	writel(0, MMIO_P2V(V2M_TIMER0) + TIMER_CTRL);
 	writel(0, MMIO_P2V(V2M_TIMER1) + TIMER_CTRL);
 
-	sp804_clocksource_init(MMIO_P2V(V2M_TIMER1));
-	sp804_clockevents_init(MMIO_P2V(V2M_TIMER0), IRQ_V2M_TIMER0);
+	sp804_clocksource_init(MMIO_P2V(V2M_TIMER1), "v2m-timer1");
+	sp804_clockevents_init(MMIO_P2V(V2M_TIMER0), IRQ_V2M_TIMER0,
+		"v2m-timer0");
 }
 
 static struct sys_timer v2m_timer = {
@@ -206,27 +207,13 @@ static struct platform_device v2m_usb_device = {
 	.dev.platform_data = &v2m_usb_config,
 };
 
-static int v2m_flash_init(void)
-{
-	writel(0, MMIO_P2V(V2M_SYS_FLASH));
-	return 0;
-}
-
-static void v2m_flash_exit(void)
-{
-	writel(0, MMIO_P2V(V2M_SYS_FLASH));
-}
-
-static void v2m_flash_set_vpp(int on)
+static void v2m_flash_set_vpp(struct platform_device *pdev, int on)
 {
 	writel(on != 0, MMIO_P2V(V2M_SYS_FLASH));
 }
 
-static struct flash_platform_data v2m_flash_data = {
-	.map_name	= "cfi_probe",
+static struct physmap_flash_data v2m_flash_data = {
 	.width		= 4,
-	.init		= v2m_flash_init,
-	.exit		= v2m_flash_exit,
 	.set_vpp	= v2m_flash_set_vpp,
 };
 
@@ -243,7 +230,7 @@ static struct resource v2m_flash_resources[] = {
 };
 
 static struct platform_device v2m_flash_device = {
-	.name		= "armflash",
+	.name		= "physmap-flash",
 	.id		= -1,
 	.resource	= v2m_flash_resources,
 	.num_resources	= ARRAY_SIZE(v2m_flash_resources),
@@ -333,6 +320,10 @@ static struct clk osc2_clk = {
 	.rate	= 24000000,
 };
 
+static struct clk v2m_sp804_clk = {
+	.rate	= 1000000,
+};
+
 static struct clk dummy_apb_pclk;
 
 static struct clk_lookup v2m_lookups[] = {
@@ -363,6 +354,14 @@ static struct clk_lookup v2m_lookups[] = {
 	}, {	/* CLCD */
 		.dev_id		= "mb:clcd",
 		.clk		= &osc1_clk,
+	}, {	/* SP804 timers */
+		.dev_id		= "sp804",
+		.con_id		= "v2m-timer0",
+		.clk		= &v2m_sp804_clk,
+	}, {	/* SP804 timers */
+		.dev_id		= "sp804",
+		.con_id		= "v2m-timer1",
+		.clk		= &v2m_sp804_clk,
 	},
 };
 
diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h
index 56f1a74d7016ff3cb74750de05c920210639347a..03130212ace2a92bd76e8c694806539fdb4aa7f0 100644
--- a/arch/arm/mach-w90x900/include/mach/uncompress.h
+++ b/arch/arm/mach-w90x900/include/mach/uncompress.h
@@ -27,7 +27,7 @@
 #define arch_decomp_wdog()
 
 #define TX_DONE	(UART_LSR_TEMT | UART_LSR_THRE)
-static volatile u32 * uart_base = (u32 *)UART0_PA;
+static volatile u32 * const uart_base = (u32 *)UART0_PA;
 
 static void putc(int ch)
 {
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index 4b089cb930dc8f7dbcaddb3dc86a473bd03f4518..a2c4e2d0a0d4b6d510c2e81c33bb617a53cbdc2e 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -43,7 +43,6 @@
 #define PRESCALE	0x63 /* Divider = prescale + 1 */
 
 #define	TDR_SHIFT	24
-#define	TDR_MASK	((1 << TDR_SHIFT) - 1)
 
 static unsigned int timer0_load;
 
@@ -143,19 +142,6 @@ static void __init nuc900_clockevents_init(void)
 	clockevents_register_device(&nuc900_clockevent_device);
 }
 
-static cycle_t nuc900_get_cycles(struct clocksource *cs)
-{
-	return (~__raw_readl(REG_TDR1)) & TDR_MASK;
-}
-
-static struct clocksource clocksource_nuc900 = {
-	.name	= "nuc900-timer1",
-	.rating	= 200,
-	.read	= nuc900_get_cycles,
-	.mask	= CLOCKSOURCE_MASK(TDR_SHIFT),
-	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static void __init nuc900_clocksource_init(void)
 {
 	unsigned int val;
@@ -175,7 +161,8 @@ static void __init nuc900_clocksource_init(void)
 	val |= (COUNTEN | PERIOD | PRESCALE);
 	__raw_writel(val, REG_TCSR1);
 
-	clocksource_register_hz(&clocksource_nuc900, rate);
+	clocksource_mmio_init(REG_TDR1, "nuc900-timer1", rate, 200,
+		TDR_SHIFT, clocksource_mmio_readl_down);
 }
 
 static void __init nuc900_timer_init(void)
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 2b269c95552405552ef23be261578cdd19c840cb..1a8d4aa821bec152bc1b87736328f7b42b88d1f5 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -253,8 +253,8 @@ void __sync_icache_dcache(pte_t pteval)
 
 	if (!test_and_set_bit(PG_dcache_clean, &page->flags))
 		__flush_dcache_page(mapping, page);
-	/* pte_exec() already checked above for non-aliasing VIPT cache */
-	if (cache_is_vipt_nonaliasing() || pte_exec(pteval))
+
+	if (pte_exec(pteval))
 		__flush_icache_all();
 }
 #endif
@@ -275,7 +275,8 @@ void __sync_icache_dcache(pte_t pteval)
  *  kernel cache lines for later.  Otherwise, we assume we have
  *  aliasing mappings.
  *
- * Note that we disable the lazy flush for SMP.
+ * Note that we disable the lazy flush for SMP configurations where
+ * the cache maintenance operations are not automatically broadcasted.
  */
 void flush_dcache_page(struct page *page)
 {
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index e5f6fc42834892e7622664b496d3aa0288eaa2ff..76f82ae44efb177ae925cc998b9c3ce2c8470bb3 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -201,6 +201,20 @@ static void __init arm_bootmem_init(unsigned long start_pfn,
 	}
 }
 
+#ifdef CONFIG_ZONE_DMA
+static void __init arm_adjust_dma_zone(unsigned long *size, unsigned long *hole,
+	unsigned long dma_size)
+{
+	if (size[0] <= dma_size)
+		return;
+
+	size[ZONE_NORMAL] = size[0] - dma_size;
+	size[ZONE_DMA] = dma_size;
+	hole[ZONE_NORMAL] = hole[0];
+	hole[ZONE_DMA] = 0;
+}
+#endif
+
 static void __init arm_bootmem_free(unsigned long min, unsigned long max_low,
 	unsigned long max_high)
 {
@@ -243,11 +257,18 @@ static void __init arm_bootmem_free(unsigned long min, unsigned long max_low,
 #endif
 	}
 
+#ifdef ARM_DMA_ZONE_SIZE
+#ifndef CONFIG_ZONE_DMA
+#error ARM_DMA_ZONE_SIZE set but no DMA zone to limit allocations
+#endif
+
 	/*
 	 * Adjust the sizes according to any special requirements for
 	 * this machine type.
 	 */
-	arch_adjust_zones(zone_size, zhole_size);
+	arm_adjust_dma_zone(zone_size, zhole_size,
+		ARM_DMA_ZONE_SIZE >> PAGE_SHIFT);
+#endif
 
 	free_area_init_node(0, zone_size, min, zhole_size);
 }
@@ -392,7 +413,7 @@ free_memmap(unsigned long start_pfn, unsigned long end_pfn)
 	 * Convert start_pfn/end_pfn to a struct page pointer.
 	 */
 	start_pg = pfn_to_page(start_pfn - 1) + 1;
-	end_pg = pfn_to_page(end_pfn);
+	end_pg = pfn_to_page(end_pfn - 1) + 1;
 
 	/*
 	 * Convert to physical addresses, and
@@ -426,6 +447,14 @@ static void __init free_unused_memmap(struct meminfo *mi)
 
 		bank_start = bank_pfn_start(bank);
 
+#ifdef CONFIG_SPARSEMEM
+		/*
+		 * Take care not to free memmap entries that don't exist
+		 * due to SPARSEMEM sections which aren't present.
+		 */
+		bank_start = min(bank_start,
+				 ALIGN(prev_bank_end, PAGES_PER_SECTION));
+#endif
 		/*
 		 * If we had a previous bank, and there is a space
 		 * between the current bank and the previous, free it.
@@ -440,6 +469,12 @@ static void __init free_unused_memmap(struct meminfo *mi)
 		 */
 		prev_bank_end = ALIGN(bank_pfn_end(bank), MAX_ORDER_NR_PAGES);
 	}
+
+#ifdef CONFIG_SPARSEMEM
+	if (!IS_ALIGNED(prev_bank_end, PAGES_PER_SECTION))
+		free_memmap(prev_bank_end,
+			    ALIGN(prev_bank_end, PAGES_PER_SECTION));
+#endif
 }
 
 static void __init free_highpages(void)
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 7c99cb4c8e4fb8663158caf9832d6df6e9e27ef4..ab17cc0d3fa7cd5f2d0a97b7c5539789b2f20c09 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -175,11 +175,6 @@ cpu_v6_name:
 	.asciz	"ARMv6-compatible processor"
 	.size	cpu_v6_name, . - cpu_v6_name
 
-	.type	cpu_pj4_name, #object
-cpu_pj4_name:
-	.asciz	"Marvell PJ4 processor"
-	.size	cpu_pj4_name, . - cpu_pj4_name
-
 	.align
 
 	__CPUINIT
@@ -305,32 +300,3 @@ __v6_proc_info:
 	.long	v6_user_fns
 	.long	v6_cache_fns
 	.size	__v6_proc_info, . - __v6_proc_info
-
-	.type	__pj4_v6_proc_info, #object
-__pj4_v6_proc_info:
-	.long	0x560f5810
-	.long	0xff0ffff0
-	ALT_SMP(.long \
-		PMD_TYPE_SECT | \
-		PMD_SECT_AP_WRITE | \
-		PMD_SECT_AP_READ | \
-		PMD_FLAGS_SMP)
-	ALT_UP(.long \
-		PMD_TYPE_SECT | \
-		PMD_SECT_AP_WRITE | \
-		PMD_SECT_AP_READ | \
-		PMD_FLAGS_UP)
-	.long   PMD_TYPE_SECT | \
-		PMD_SECT_XN | \
-		PMD_SECT_AP_WRITE | \
-		PMD_SECT_AP_READ
-	b	__v6_setup
-	.long	cpu_arch_name
-	.long	cpu_elf_name
-	.long	HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
-	.long	cpu_pj4_name
-	.long	v6_processor_functions
-	.long	v6wbi_tlb_fns
-	.long	v6_user_fns
-	.long	v6_cache_fns
-	.size	__pj4_v6_proc_info, . - __pj4_v6_proc_info
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 07f23bb42bed4c4d4a47cce31b018709fabe0a61..7cdc5161ff2bda7e939c6ebcf1232bd91a964bb1 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -17,7 +17,6 @@
 #include <linux/interrupt.h>
 #include <linux/time.h>
 #include <linux/init.h>
-#include <linux/sched.h>
 #include <linux/timex.h>
 #include <linux/sched.h>
 #include <linux/io.h>
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index b0cb4258e38245a4c88bc7ef2bb8b3398c0cb060..a5353fc0793f16ab17031464f2d5ac90f283c70e 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -4,13 +4,18 @@ source "arch/arm/plat-mxc/devices/Kconfig"
 
 menu "Freescale MXC Implementations"
 
+config ARCH_MX50_SUPPORTED
+	bool
+
+config ARCH_MX53_SUPPORTED
+	bool
+
 choice
 	prompt "Freescale CPU family:"
 	default ARCH_MX3
 
 config ARCH_MX1
 	bool "MX1-based"
-	select SOC_IMX1
 	help
 	  This enables support for systems based on the Freescale i.MX1 family
 
@@ -26,29 +31,26 @@ config ARCH_MX25
 
 config ARCH_MX3
 	bool "MX3-based"
-	select CPU_V6
 	help
 	  This enables support for systems based on the Freescale i.MX3 family
 
-config ARCH_MXC91231
-	bool "MXC91231-based"
-	select CPU_V6
-	select MXC_AVIC
+config ARCH_MX503
+	bool "i.MX50 + i.MX53"
+	select ARCH_MX50_SUPPORTED
+	select ARCH_MX53_SUPPORTED
 	help
-	  This enables support for systems based on the Freescale MXC91231 family
+	  This enables support for machines using Freescale's i.MX50 and i.MX51
+	  processors.
 
-config ARCH_MX5
-	bool "MX5-based"
-	select CPU_V7
-	select ARM_L1_CACHE_SHIFT_6
+config ARCH_MX51
+	bool "i.MX51"
+	select ARCH_MX51_SUPPORTED
 	help
 	  This enables support for systems based on the Freescale i.MX51 family
 
 endchoice
 
 source "arch/arm/mach-imx/Kconfig"
-source "arch/arm/mach-mx3/Kconfig"
-source "arch/arm/mach-mxc91231/Kconfig"
 source "arch/arm/mach-mx5/Kconfig"
 
 endmenu
diff --git a/arch/arm/plat-mxc/cpufreq.c b/arch/arm/plat-mxc/cpufreq.c
index 4268a2bdf1457ee77c37c03e5526c2cafec9b178..74aac96cda2007f9edcd0aea03c9fd40520952a1 100644
--- a/arch/arm/plat-mxc/cpufreq.c
+++ b/arch/arm/plat-mxc/cpufreq.c
@@ -153,8 +153,8 @@ static int __init mxc_cpufreq_init(struct cpufreq_policy *policy)
 	ret = cpufreq_frequency_table_cpuinfo(policy, imx_freq_table);
 
 	if (ret < 0) {
-		printk(KERN_ERR "%s: failed to register i.MXC CPUfreq \
-				with error code %d\n", __func__, ret);
+		printk(KERN_ERR "%s: failed to register i.MXC CPUfreq with error code %d\n",
+		       __func__, ret);
 		goto err;
 	}
 
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig
index b9ab1d58b5e768dc80d5818f9034623157d94e67..bd294add932cfc90b6e0db2fcbdc0bb1bc73f549 100644
--- a/arch/arm/plat-mxc/devices/Kconfig
+++ b/arch/arm/plat-mxc/devices/Kconfig
@@ -24,7 +24,6 @@ config IMX_HAVE_PLATFORM_IMXDI_RTC
 
 config IMX_HAVE_PLATFORM_IMX_FB
 	bool
-	select HAVE_FB_IMX
 
 config IMX_HAVE_PLATFORM_IMX_I2C
 	bool
@@ -41,6 +40,9 @@ config IMX_HAVE_PLATFORM_IMX_UART
 config IMX_HAVE_PLATFORM_IMX_UDC
 	bool
 
+config IMX_HAVE_PLATFORM_IPU_CORE
+	bool
+
 config IMX_HAVE_PLATFORM_MX1_CAMERA
 	bool
 
@@ -63,6 +65,9 @@ config IMX_HAVE_PLATFORM_MXC_RNGA
 	bool
 	select ARCH_HAS_RNGA
 
+config IMX_HAVE_PLATFORM_MXC_RTC
+	bool
+
 config IMX_HAVE_PLATFORM_MXC_W1
 	bool
 
diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile
index 75cd2ece90538f10b66127c0a45f2145b81e523f..ad2922acf480428976cecb8e01a1c4a54089ca78 100644
--- a/arch/arm/plat-mxc/devices/Makefile
+++ b/arch/arm/plat-mxc/devices/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_KEYPAD) += platform-imx-keypad.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_IPU_CORE) += platform-ipu-core.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MX1_CAMERA) += platform-mx1-camera.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_CAMERA) += platform-mx2-camera.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_EHCI) += platform-mxc-ehci.o
@@ -19,6 +20,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_MMC) += platform-mxc-mmc.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_NAND) += platform-mxc_nand.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_PWM) += platform-mxc_pwm.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_RNGA) += platform-mxc_rnga.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_RTC) += platform-mxc_rtc.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_W1) += platform-mxc_w1.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX) += platform-sdhci-esdhc-imx.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_SPI_IMX) +=  platform-spi_imx.o
diff --git a/arch/arm/plat-mxc/devices/platform-ipu-core.c b/arch/arm/plat-mxc/devices/platform-ipu-core.c
new file mode 100644
index 0000000000000000000000000000000000000000..edf65034aea5b4956df4cf3e36badc6b223917bd
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-ipu-core.c
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2011 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_ipu_core_entry_single(soc)					\
+{									\
+	.iobase = soc ## _IPU_CTRL_BASE_ADDR,				\
+	.synirq = soc ## _INT_IPU_SYN,					\
+	.errirq = soc ## _INT_IPU_ERR,					\
+}
+
+#ifdef CONFIG_SOC_IMX31
+const struct imx_ipu_core_data imx31_ipu_core_data __initconst =
+	imx_ipu_core_entry_single(MX31);
+#endif
+
+#ifdef CONFIG_SOC_IMX35
+const struct imx_ipu_core_data imx35_ipu_core_data __initconst =
+	imx_ipu_core_entry_single(MX35);
+#endif
+
+static struct platform_device *imx_ipu_coredev __initdata;
+
+struct platform_device *__init imx_add_ipu_core(
+		const struct imx_ipu_core_data *data,
+		const struct ipu_platform_data *pdata)
+{
+	/* The resource order is important! */
+	struct resource res[] = {
+		{
+			.start = data->iobase,
+			.end = data->iobase + 0x5f,
+			.flags = IORESOURCE_MEM,
+		}, {
+			.start = data->iobase + 0x88,
+			.end = data->iobase + 0xb3,
+			.flags = IORESOURCE_MEM,
+		}, {
+			.start = data->synirq,
+			.end = data->synirq,
+			.flags = IORESOURCE_IRQ,
+		}, {
+			.start = data->errirq,
+			.end = data->errirq,
+			.flags = IORESOURCE_IRQ,
+		},
+	};
+
+	return imx_ipu_coredev = imx_add_platform_device("ipu-core", -1,
+			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
+}
+
+struct platform_device *__init imx_alloc_mx3_camera(
+		const struct imx_ipu_core_data *data,
+		const struct mx3_camera_pdata *pdata)
+{
+	struct resource res[] = {
+		{
+			.start = data->iobase + 0x60,
+			.end = data->iobase + 0x87,
+			.flags = IORESOURCE_MEM,
+		},
+	};
+	int ret = -ENOMEM;
+	struct platform_device *pdev;
+
+	if (IS_ERR_OR_NULL(imx_ipu_coredev))
+		return ERR_PTR(-ENODEV);
+
+	pdev = platform_device_alloc("mx3-camera", 0);
+	if (!pdev)
+		goto err;
+
+	pdev->dev.dma_mask = kmalloc(sizeof(*pdev->dev.dma_mask), GFP_KERNEL);
+	if (!pdev->dev.dma_mask)
+		goto err;
+
+	*pdev->dev.dma_mask = DMA_BIT_MASK(32);
+	pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+
+	ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
+	if (ret)
+		goto err;
+
+	if (pdata) {
+		struct mx3_camera_pdata *copied_pdata;
+
+		ret = platform_device_add_data(pdev, pdata, sizeof(*pdata));
+		if (ret) {
+err:
+			kfree(pdev->dev.dma_mask);
+			platform_device_put(pdev);
+			return ERR_PTR(-ENODEV);
+		}
+		copied_pdata = dev_get_platdata(&pdev->dev);
+		copied_pdata->dma_dev = &imx_ipu_coredev->dev;
+	}
+
+	return pdev;
+}
+
+struct platform_device *__init imx_add_mx3_sdc_fb(
+		const struct imx_ipu_core_data *data,
+		struct mx3fb_platform_data *pdata)
+{
+	struct resource res[] = {
+		{
+			.start = data->iobase + 0xb4,
+			.end = data->iobase + 0x1bf,
+			.flags = IORESOURCE_MEM,
+		},
+	};
+
+	if (IS_ERR_OR_NULL(imx_ipu_coredev))
+		return ERR_PTR(-ENODEV);
+
+	pdata->dma_dev = &imx_ipu_coredev->dev;
+
+	return imx_add_platform_device_dmamask("mx3_sdc_fb", -1,
+			res, ARRAY_SIZE(res), pdata, sizeof(*pdata),
+			DMA_BIT_MASK(32));
+}
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_rtc.c b/arch/arm/plat-mxc/devices/platform-mxc_rtc.c
new file mode 100644
index 0000000000000000000000000000000000000000..16d0ec4df5f65c7905896bfead4353ba643ebf14
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-mxc_rtc.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2010-2011 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_mxc_rtc_data_entry_single(soc)				\
+	{								\
+		.iobase = soc ## _RTC_BASE_ADDR,			\
+		.irq = soc ## _INT_RTC,					\
+	}
+
+#ifdef CONFIG_SOC_IMX31
+const struct imx_mxc_rtc_data imx31_mxc_rtc_data __initconst =
+	imx_mxc_rtc_data_entry_single(MX31);
+#endif /* ifdef CONFIG_SOC_IMX31 */
+
+struct platform_device *__init imx_add_mxc_rtc(
+		const struct imx_mxc_rtc_data *data)
+{
+	struct resource res[] = {
+		{
+			.start = data->iobase,
+			.end = data->iobase + SZ_16K - 1,
+			.flags = IORESOURCE_MEM,
+		}, {
+			.start = data->irq,
+			.end = data->irq,
+			.flags = IORESOURCE_IRQ,
+		},
+	};
+
+	return imx_add_platform_device("mxc_rtc", -1,
+			res, ARRAY_SIZE(res), NULL, 0);
+}
diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c
index f4a60ab6763b875d12a02c2bcd3793064f7ae7a3..f97eb3615b2c8d8496c6a8a85f843257a9b412aa 100644
--- a/arch/arm/plat-mxc/devices/platform-spi_imx.c
+++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c
@@ -80,7 +80,7 @@ const struct imx_spi_imx_data imx35_cspi_data[] __initconst = {
 
 #ifdef CONFIG_SOC_IMX51
 const struct imx_spi_imx_data imx51_cspi_data __initconst =
-	imx_spi_imx_data_entry_single(MX51, CSPI, "imx51-cspi", 0, , SZ_4K);
+	imx_spi_imx_data_entry_single(MX51, CSPI, "imx51-cspi", 2, , SZ_4K);
 
 const struct imx_spi_imx_data imx51_ecspi_data[] __initconst = {
 #define imx51_ecspi_data_entry(_id, _hwid)				\
diff --git a/arch/arm/plat-mxc/epit.c b/arch/arm/plat-mxc/epit.c
index d69d343ff61f1989cdfb1982b000eccc9aeb8d1d..d3467f818c3397188075801d13343863182707ee 100644
--- a/arch/arm/plat-mxc/epit.c
+++ b/arch/arm/plat-mxc/epit.c
@@ -83,26 +83,12 @@ static void epit_irq_acknowledge(void)
 	__raw_writel(EPITSR_OCIF, timer_base + EPITSR);
 }
 
-static cycle_t epit_read(struct clocksource *cs)
-{
-	return 0 - __raw_readl(timer_base + EPITCNR);
-}
-
-static struct clocksource clocksource_epit = {
-	.name		= "epit",
-	.rating		= 200,
-	.read		= epit_read,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static int __init epit_clocksource_init(struct clk *timer_clk)
 {
 	unsigned int c = clk_get_rate(timer_clk);
 
-	clocksource_register_hz(&clocksource_epit, c);
-
-	return 0;
+	return clocksource_mmio_init(timer_base + EPITCNR, "epit", c, 200, 32,
+			clocksource_mmio_readl_down);
 }
 
 /* clock event */
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index a22ebe11a602aa817e06ef33608da4be79f72ade..da7991832af671f022d4fed02f84168f82dbb0ce 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -23,7 +23,6 @@ extern void mx35_map_io(void);
 extern void mx50_map_io(void);
 extern void mx51_map_io(void);
 extern void mx53_map_io(void);
-extern void mxc91231_map_io(void);
 extern void imx1_init_early(void);
 extern void imx21_init_early(void);
 extern void imx25_init_early(void);
@@ -33,7 +32,6 @@ extern void imx35_init_early(void);
 extern void imx50_init_early(void);
 extern void imx51_init_early(void);
 extern void imx53_init_early(void);
-extern void mxc91231_init_early(void);
 extern void mxc_init_irq(void __iomem *);
 extern void tzic_init_irq(void __iomem *);
 extern void mx1_init_irq(void);
@@ -45,7 +43,6 @@ extern void mx35_init_irq(void);
 extern void mx50_init_irq(void);
 extern void mx51_init_irq(void);
 extern void mx53_init_irq(void);
-extern void mxc91231_init_irq(void);
 extern void epit_timer_init(struct clk *timer_clk, void __iomem *base, int irq);
 extern void mxc_timer_init(struct clk *timer_clk, void __iomem *, int);
 extern int mx1_clocks_init(unsigned long fref);
@@ -58,14 +55,11 @@ extern int mx51_clocks_init(unsigned long ckil, unsigned long osc,
 			unsigned long ckih1, unsigned long ckih2);
 extern int mx53_clocks_init(unsigned long ckil, unsigned long osc,
 			unsigned long ckih1, unsigned long ckih2);
-extern int mxc91231_clocks_init(unsigned long fref);
 extern int mxc_register_gpios(void);
 extern int mxc_register_device(struct platform_device *pdev, void *data);
 extern void mxc_set_cpu_type(unsigned int type);
 extern void mxc_arch_reset_init(void __iomem *);
-extern void mxc91231_power_off(void);
-extern void mxc91231_arch_reset(int, const char *);
-extern void mxc91231_prepare_idle(void);
 extern void mx51_efikamx_reset(void);
 extern int mx53_revision(void);
+extern int mx53_display_revision(void);
 #endif
diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S
index 3b3a37c25c56c56f5cbe9d93c7fe867d6030780f..8e8d175e5077d991dda9c46313ccc6c6a7eb5b53 100644
--- a/arch/arm/plat-mxc/include/mach/debug-macro.S
+++ b/arch/arm/plat-mxc/include/mach/debug-macro.S
@@ -44,13 +44,6 @@
 #define UART_PADDR	MX51_UART1_BASE_ADDR
 #endif
 
-#ifdef CONFIG_ARCH_MXC91231
-#ifdef UART_PADDR
-#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
-#endif
-#define UART_PADDR	MXC91231_UART2_BASE_ADDR
-#endif
-
 #define UART_VADDR	IMX_IO_ADDRESS(UART_PADDR)
 
 		.macro	addruart, rp, rv
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index 8658c9caa650ca12be1e182827f3fb5e0c43da19..fa8477337f9150f67641507da451416436989920 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -166,6 +166,24 @@ struct platform_device *__init imx_add_imx_udc(
 		const struct imx_imx_udc_data *data,
 		const struct imxusb_platform_data *pdata);
 
+#include <mach/ipu.h>
+#include <mach/mx3fb.h>
+#include <mach/mx3_camera.h>
+struct imx_ipu_core_data {
+	resource_size_t iobase;
+	resource_size_t synirq;
+	resource_size_t errirq;
+};
+struct platform_device *__init imx_add_ipu_core(
+		const struct imx_ipu_core_data *data,
+		const struct ipu_platform_data *pdata);
+struct platform_device *__init imx_alloc_mx3_camera(
+		const struct imx_ipu_core_data *data,
+		const struct mx3_camera_pdata *pdata);
+struct platform_device *__init imx_add_mx3_sdc_fb(
+		const struct imx_ipu_core_data *data,
+		struct mx3fb_platform_data *pdata);
+
 #include <mach/mx1_camera.h>
 struct imx_mx1_camera_data {
 	resource_size_t iobase;
@@ -237,6 +255,15 @@ struct imx_mxc_pwm_data {
 struct platform_device *__init imx_add_mxc_pwm(
 		const struct imx_mxc_pwm_data *data);
 
+/* mxc_rtc */
+struct imx_mxc_rtc_data {
+	resource_size_t iobase;
+	resource_size_t irq;
+};
+struct platform_device *__init imx_add_mxc_rtc(
+		const struct imx_mxc_rtc_data *data);
+
+/* mxc_w1 */
 struct imx_mxc_w1_data {
 	resource_size_t iobase;
 };
diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h
index 26bb1bab4aeba55d8d347d10cd34402a422f2103..67d3e2bed0656dfb6f94ac26e8c0cc998d5f2bdd 100644
--- a/arch/arm/plat-mxc/include/mach/hardware.h
+++ b/arch/arm/plat-mxc/include/mach/hardware.h
@@ -86,15 +86,6 @@
  *	SPBA0	0x70000000+0x100000	->	0xf5400000+0x100000
  *	AIPS1	0x73f00000+0x100000	->	0xf5700000+0x100000
  *	AIPS2	0x83f00000+0x100000	->	0xf4300000+0x100000
- * mxc91231:
- *	L2CC	0x30000000+0x010000	->	0xf4400000+0x010000
- *	X_MEMC	0xb8000000+0x010000	->	0xf4c00000+0x010000
- *	ROMP	0x60000000+0x010000	->	0xf5000000+0x010000
- *	AVIC	0x68000000+0x010000	->	0xf5800000+0x010000
- *	AIPS1	0x43f00000+0x100000	->	0xf5300000+0x100000
- *	SPBA0	0x50000000+0x100000	->	0xf5400000+0x100000
- *	SPBA1	0x52000000+0x100000	->	0xf5600000+0x100000
- *	AIPS2	0x53f00000+0x100000	->	0xf5700000+0x100000
  */
 #define IMX_IO_P2V(x)	(						\
 			0xf4000000 +					\
@@ -104,6 +95,8 @@
 
 #define IMX_IO_ADDRESS(x)	IOMEM(IMX_IO_P2V(x))
 
+#include <mach/mxc.h>
+
 #ifdef CONFIG_ARCH_MX5
 #include <mach/mx50.h>
 #include <mach/mx51.h>
@@ -134,12 +127,6 @@
 # include <mach/mx25.h>
 #endif
 
-#ifdef CONFIG_ARCH_MXC91231
-# include <mach/mxc91231.h>
-#endif
-
-#include <mach/mxc.h>
-
 #define imx_map_entry(soc, name, _type)	{				\
 	.virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR),	\
 	.pfn = __phys_to_pfn(soc ## _ ## name ## _BASE_ADDR),		\
diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h
index b4f2de7694667a9c81158ddedb92f8eda351ed18..4347a87d2bb0c8cee5f4553c5d4a8c5923d7dd45 100644
--- a/arch/arm/plat-mxc/include/mach/io.h
+++ b/arch/arm/plat-mxc/include/mach/io.h
@@ -14,19 +14,26 @@
 /* Allow IO space to be anywhere in the memory */
 #define IO_SPACE_LIMIT 0xffffffff
 
-#ifdef CONFIG_ARCH_MX3
-#define __arch_ioremap __mx3_ioremap
+#if defined(CONFIG_SOC_IMX31) || defined(CONFIG_SOC_IMX35)
+#include <mach/hardware.h>
+
+#define __arch_ioremap __imx_ioremap
 #define __arch_iounmap __iounmap
 
+#define addr_in_module(addr, mod) \
+	((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE)
+
 static inline void __iomem *
-__mx3_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
+__imx_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
 {
-	if (mtype == MT_DEVICE) {
-		/* Access all peripherals below 0x80000000 as nonshared device
-		 * but leave l2cc alone.
+	if (mtype == MT_DEVICE && (cpu_is_mx31() || cpu_is_mx35())) {
+		/*
+		 * Access all peripherals below 0x80000000 as nonshared device
+		 * on mx3, but leave l2cc alone.  Otherwise cache corruptions
+		 * can occur.
 		 */
-		if ((phys_addr < 0x80000000) && ((phys_addr < 0x30000000) ||
-			(phys_addr >= 0x30000000 + SZ_1M)))
+		if (phys_addr < 0x80000000 &&
+				!addr_in_module(phys_addr, MX3x_L2CC))
 			mtype = MT_DEVICE_NONSHARED;
 	}
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx25.h b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
index d7f52c91f82edb09f5aa686abdae16b6ce78963b..2e5244de7ff5a617778ebd563054a5ebd24f7469 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx25.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
@@ -89,13 +89,16 @@
 #define MX25_PAD_CS0__GPIO_4_2		IOMUX_PAD(0x000, 0x04c, 0x05, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_CS1__CS1		IOMUX_PAD(0x000, 0x050, 0x00, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_CS1__NF_CE3		IOMUX_PAD(0x000, 0x050, 0x01, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS1__GPIO_4_3		IOMUX_PAD(0x000, 0x050, 0x05, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_CS4__CS4		IOMUX_PAD(0x264, 0x054, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_CS4__NF_CE1		IOMUX_PAD(0x264, 0x054, 0x01, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS4__UART5_CTS		IOMUX_PAD(0x264, 0x054, 0x13, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS4__GPIO_3_20		IOMUX_PAD(0x264, 0x054, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_CS5__CS5		IOMUX_PAD(0x268, 0x058, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_CS5__NF_CE2		IOMUX_PAD(0x268, 0x058, 0x01, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS5__UART5_RTS		IOMUX_PAD(0x268, 0x058, 0x13, 0x574, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS5__GPIO_3_21		IOMUX_PAD(0x268, 0x058, 0x15, 0, 0, NO_PAD_CTRL)
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h b/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h
deleted file mode 100644
index bf28df0d58b769a5aad4eb381f5e430390992dc4..0000000000000000000000000000000000000000
--- a/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de>
- * Copyright (C) 2009 by Dmitriy Taychenachev <dimichxp@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_IOMUX_MXC91231_H__
-#define __MACH_IOMUX_MXC91231_H__
-
-/*
- * various IOMUX output functions
- */
-
-#define	IOMUX_OCONFIG_GPIO (0 << 4)	/* used as GPIO */
-#define	IOMUX_OCONFIG_FUNC (1 << 4)	/* used as function */
-#define	IOMUX_OCONFIG_ALT1 (2 << 4)	/* used as alternate function 1 */
-#define	IOMUX_OCONFIG_ALT2 (3 << 4)	/* used as alternate function 2 */
-#define	IOMUX_OCONFIG_ALT3 (4 << 4)	/* used as alternate function 3 */
-#define	IOMUX_OCONFIG_ALT4 (5 << 4)	/* used as alternate function 4 */
-#define	IOMUX_OCONFIG_ALT5 (6 << 4)	/* used as alternate function 5 */
-#define	IOMUX_OCONFIG_ALT6 (7 << 4)	/* used as alternate function 6 */
-#define	IOMUX_ICONFIG_NONE  0	 	/* not configured for input */
-#define	IOMUX_ICONFIG_GPIO  1		/* used as GPIO */
-#define	IOMUX_ICONFIG_FUNC  2		/* used as function */
-#define	IOMUX_ICONFIG_ALT1  4		/* used as alternate function 1 */
-#define	IOMUX_ICONFIG_ALT2  8		/* used as alternate function 2 */
-
-#define IOMUX_CONFIG_GPIO (IOMUX_OCONFIG_GPIO | IOMUX_ICONFIG_GPIO)
-#define IOMUX_CONFIG_FUNC (IOMUX_OCONFIG_FUNC | IOMUX_ICONFIG_FUNC)
-#define IOMUX_CONFIG_ALT1 (IOMUX_OCONFIG_ALT1 | IOMUX_ICONFIG_ALT1)
-#define IOMUX_CONFIG_ALT2 (IOMUX_OCONFIG_ALT2 | IOMUX_ICONFIG_ALT2)
-
-/*
- * setups a single pin:
- * 	- reserves the pin so that it is not claimed by another driver
- * 	- setups the iomux according to the configuration
- * 	- if the pin is configured as a GPIO, we claim it through kernel gpiolib
- */
-int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label);
-/*
- * setups mutliple pins
- * convenient way to call the above function with tables
- */
-int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
-		const char *label);
-
-/*
- * releases a single pin:
- * 	- make it available for a future use by another driver
- * 	- frees the GPIO if the pin was configured as GPIO
- * 	- DOES NOT reconfigure the IOMUX in its reset state
- */
-void mxc_iomux_release_pin(unsigned int pin_mode);
-/*
- * releases multiple pins
- * convenvient way to call the above function with tables
- */
-void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count);
-
-#define MUX_SIDE_AP		(0)
-#define MUX_SIDE_SP		(1)
-
-#define MUX_SIDE_SHIFT		(26)
-#define MUX_SIDE_MASK		(0x1 << MUX_SIDE_SHIFT)
-
-#define MUX_GPIO_PORT_SHIFT	(23)
-#define MUX_GPIO_PORT_MASK	(0x7 << MUX_GPIO_PORT_SHIFT)
-
-#define MUX_GPIO_PIN_SHIFT	(20)
-#define MUX_GPIO_PIN_MASK	(0x1f << MUX_GPIO_PIN_SHIFT)
-
-#define MUX_REG_SHIFT		(15)
-#define MUX_REG_MASK		(0x1f << MUX_REG_SHIFT)
-
-#define MUX_FIELD_SHIFT		(13)
-#define MUX_FIELD_MASK		(0x3 << MUX_FIELD_SHIFT)
-
-#define MUX_PADGRP_SHIFT	(8)
-#define MUX_PADGRP_MASK		(0x1f << MUX_PADGRP_SHIFT)
-
-#define MUX_PIN_MASK		(0xffffff << 8)
-
-#define GPIO_PORT_MAX		(3)
-
-#define IOMUX_PIN(side, gport, gpin, ctlreg, ctlfield, padgrp) \
-	(((side) << MUX_SIDE_SHIFT) |		  \
-	 (gport << MUX_GPIO_PORT_SHIFT) |		\
-	 ((gpin) << MUX_GPIO_PIN_SHIFT) |		\
-	 ((ctlreg) << MUX_REG_SHIFT) |		\
-	 ((ctlfield) << MUX_FIELD_SHIFT) |		\
-	 ((padgrp) << MUX_PADGRP_SHIFT))
-
-#define MUX_MODE_OUT_SHIFT	(4)
-#define MUX_MODE_IN_SHIFT	(0)
-#define MUX_MODE_SHIFT		(0)
-#define MUX_MODE_MASK		(0xff << MUX_MODE_SHIFT)
-
-#define IOMUX_MODE(pin, mode) \
-	(pin | (mode << MUX_MODE_SHIFT))
-
-enum iomux_pins {
-	/* AP Side pins */
-	MXC91231_PIN_AP_CLE		= IOMUX_PIN(0, 0,  0,  0, 0, 24),
-	MXC91231_PIN_AP_ALE		= IOMUX_PIN(0, 0,  1,  0, 1, 24),
-	MXC91231_PIN_AP_CE_B		= IOMUX_PIN(0, 0,  2,  0, 2, 24),
-	MXC91231_PIN_AP_RE_B		= IOMUX_PIN(0, 0,  3,  0, 3, 24),
-	MXC91231_PIN_AP_WE_B		= IOMUX_PIN(0, 0,  4,  1, 0, 24),
-	MXC91231_PIN_AP_WP_B		= IOMUX_PIN(0, 0,  5,  1, 1, 24),
-	MXC91231_PIN_AP_BSY_B		= IOMUX_PIN(0, 0,  6,  1, 2, 24),
-	MXC91231_PIN_AP_U1_TXD		= IOMUX_PIN(0, 0,  7,  1, 3, 28),
-	MXC91231_PIN_AP_U1_RXD		= IOMUX_PIN(0, 0,  8,  2, 0, 28),
-	MXC91231_PIN_AP_U1_RTS_B	= IOMUX_PIN(0, 0,  9,  2, 1, 28),
-	MXC91231_PIN_AP_U1_CTS_B	= IOMUX_PIN(0, 0, 10,  2, 2, 28),
-	MXC91231_PIN_AP_AD1_TXD		= IOMUX_PIN(0, 0, 11,  2, 3,  9),
-	MXC91231_PIN_AP_AD1_RXD		= IOMUX_PIN(0, 0, 12,  3, 0,  9),
-	MXC91231_PIN_AP_AD1_TXC		= IOMUX_PIN(0, 0, 13,  3, 1,  9),
-	MXC91231_PIN_AP_AD1_TXFS	= IOMUX_PIN(0, 0, 14,  3, 2,  9),
-	MXC91231_PIN_AP_AD2_TXD		= IOMUX_PIN(0, 0, 15,  3, 3,  9),
-	MXC91231_PIN_AP_AD2_RXD		= IOMUX_PIN(0, 0, 16,  4, 0,  9),
-	MXC91231_PIN_AP_AD2_TXC		= IOMUX_PIN(0, 0, 17,  4, 1,  9),
-	MXC91231_PIN_AP_AD2_TXFS	= IOMUX_PIN(0, 0, 18,  4, 2,  9),
-	MXC91231_PIN_AP_OWDAT		= IOMUX_PIN(0, 0, 19,  4, 3, 28),
-	MXC91231_PIN_AP_IPU_LD17	= IOMUX_PIN(0, 0, 20,  5, 0, 28),
-	MXC91231_PIN_AP_IPU_D3_VSYNC	= IOMUX_PIN(0, 0, 21,  5, 1, 28),
-	MXC91231_PIN_AP_IPU_D3_HSYNC	= IOMUX_PIN(0, 0, 22,  5, 2, 28),
-	MXC91231_PIN_AP_IPU_D3_CLK	= IOMUX_PIN(0, 0, 23,  5, 3, 28),
-	MXC91231_PIN_AP_IPU_D3_DRDY	= IOMUX_PIN(0, 0, 24,  6, 0, 28),
-	MXC91231_PIN_AP_IPU_D3_CONTR	= IOMUX_PIN(0, 0, 25,  6, 1, 28),
-	MXC91231_PIN_AP_IPU_D0_CS	= IOMUX_PIN(0, 0, 26,  6, 2, 28),
-	MXC91231_PIN_AP_IPU_LD16	= IOMUX_PIN(0, 0, 27,  6, 3, 28),
-	MXC91231_PIN_AP_IPU_D2_CS	= IOMUX_PIN(0, 0, 28,  7, 0, 28),
-	MXC91231_PIN_AP_IPU_PAR_RS	= IOMUX_PIN(0, 0, 29,  7, 1, 28),
-	MXC91231_PIN_AP_IPU_D3_PS	= IOMUX_PIN(0, 0, 30,  7, 2, 28),
-	MXC91231_PIN_AP_IPU_D3_CLS	= IOMUX_PIN(0, 0, 31,  7, 3, 28),
-	MXC91231_PIN_AP_IPU_RD		= IOMUX_PIN(0, 1,  0,  8, 0, 28),
-	MXC91231_PIN_AP_IPU_WR		= IOMUX_PIN(0, 1,  1,  8, 1, 28),
-	MXC91231_PIN_AP_IPU_LD0		= IOMUX_PIN(0, 7,  0,  8, 2, 28),
-	MXC91231_PIN_AP_IPU_LD1		= IOMUX_PIN(0, 7,  0,  8, 3, 28),
-	MXC91231_PIN_AP_IPU_LD2		= IOMUX_PIN(0, 7,  0,  9, 0, 28),
-	MXC91231_PIN_AP_IPU_LD3		= IOMUX_PIN(0, 1,  2,  9, 1, 28),
-	MXC91231_PIN_AP_IPU_LD4		= IOMUX_PIN(0, 1,  3,  9, 2, 28),
-	MXC91231_PIN_AP_IPU_LD5		= IOMUX_PIN(0, 1,  4,  9, 3, 28),
-	MXC91231_PIN_AP_IPU_LD6		= IOMUX_PIN(0, 1,  5, 10, 0, 28),
-	MXC91231_PIN_AP_IPU_LD7		= IOMUX_PIN(0, 1,  6, 10, 1, 28),
-	MXC91231_PIN_AP_IPU_LD8		= IOMUX_PIN(0, 1,  7, 10, 2, 28),
-	MXC91231_PIN_AP_IPU_LD9		= IOMUX_PIN(0, 1,  8, 10, 3, 28),
-	MXC91231_PIN_AP_IPU_LD10	= IOMUX_PIN(0, 1,  9, 11, 0, 28),
-	MXC91231_PIN_AP_IPU_LD11	= IOMUX_PIN(0, 1, 10, 11, 1, 28),
-	MXC91231_PIN_AP_IPU_LD12	= IOMUX_PIN(0, 1, 11, 11, 2, 28),
-	MXC91231_PIN_AP_IPU_LD13	= IOMUX_PIN(0, 1, 12, 11, 3, 28),
-	MXC91231_PIN_AP_IPU_LD14	= IOMUX_PIN(0, 1, 13, 12, 0, 28),
-	MXC91231_PIN_AP_IPU_LD15	= IOMUX_PIN(0, 1, 14, 12, 1, 28),
-	MXC91231_PIN_AP_KPROW4		= IOMUX_PIN(0, 7,  0, 12, 2, 10),
-	MXC91231_PIN_AP_KPROW5		= IOMUX_PIN(0, 1, 16, 12, 3, 10),
-	MXC91231_PIN_AP_GPIO_AP_B17	= IOMUX_PIN(0, 1, 17, 13, 0, 10),
-	MXC91231_PIN_AP_GPIO_AP_B18	= IOMUX_PIN(0, 1, 18, 13, 1, 10),
-	MXC91231_PIN_AP_KPCOL3		= IOMUX_PIN(0, 1, 19, 13, 2, 11),
-	MXC91231_PIN_AP_KPCOL4		= IOMUX_PIN(0, 1, 20, 13, 3, 11),
-	MXC91231_PIN_AP_KPCOL5		= IOMUX_PIN(0, 1, 21, 14, 0, 11),
-	MXC91231_PIN_AP_GPIO_AP_B22	= IOMUX_PIN(0, 1, 22, 14, 1, 11),
-	MXC91231_PIN_AP_GPIO_AP_B23	= IOMUX_PIN(0, 1, 23, 14, 2, 11),
-	MXC91231_PIN_AP_CSI_D0		= IOMUX_PIN(0, 1, 24, 14, 3, 21),
-	MXC91231_PIN_AP_CSI_D1		= IOMUX_PIN(0, 1, 25, 15, 0, 21),
-	MXC91231_PIN_AP_CSI_D2		= IOMUX_PIN(0, 1, 26, 15, 1, 21),
-	MXC91231_PIN_AP_CSI_D3		= IOMUX_PIN(0, 1, 27, 15, 2, 21),
-	MXC91231_PIN_AP_CSI_D4		= IOMUX_PIN(0, 1, 28, 15, 3, 21),
-	MXC91231_PIN_AP_CSI_D5		= IOMUX_PIN(0, 1, 29, 16, 0, 21),
-	MXC91231_PIN_AP_CSI_D6		= IOMUX_PIN(0, 1, 30, 16, 1, 21),
-	MXC91231_PIN_AP_CSI_D7		= IOMUX_PIN(0, 1, 31, 16, 2, 21),
-	MXC91231_PIN_AP_CSI_D8		= IOMUX_PIN(0, 2,  0, 16, 3, 21),
-	MXC91231_PIN_AP_CSI_D9		= IOMUX_PIN(0, 2,  1, 17, 0, 21),
-	MXC91231_PIN_AP_CSI_MCLK	= IOMUX_PIN(0, 2,  2, 17, 1, 21),
-	MXC91231_PIN_AP_CSI_VSYNC	= IOMUX_PIN(0, 2,  3, 17, 2, 21),
-	MXC91231_PIN_AP_CSI_HSYNC	= IOMUX_PIN(0, 2,  4, 17, 3, 21),
-	MXC91231_PIN_AP_CSI_PIXCLK	= IOMUX_PIN(0, 2,  5, 18, 0, 21),
-	MXC91231_PIN_AP_I2CLK		= IOMUX_PIN(0, 2,  6, 18, 1, 12),
-	MXC91231_PIN_AP_I2DAT		= IOMUX_PIN(0, 2,  7, 18, 2, 12),
-	MXC91231_PIN_AP_GPIO_AP_C8	= IOMUX_PIN(0, 2,  8, 18, 3,  9),
-	MXC91231_PIN_AP_GPIO_AP_C9	= IOMUX_PIN(0, 2,  9, 19, 0,  9),
-	MXC91231_PIN_AP_GPIO_AP_C10	= IOMUX_PIN(0, 2, 10, 19, 1,  9),
-	MXC91231_PIN_AP_GPIO_AP_C11	= IOMUX_PIN(0, 2, 11, 19, 2,  9),
-	MXC91231_PIN_AP_GPIO_AP_C12	= IOMUX_PIN(0, 2, 12, 19, 3,  9),
-	MXC91231_PIN_AP_GPIO_AP_C13	= IOMUX_PIN(0, 2, 13, 20, 0, 28),
-	MXC91231_PIN_AP_GPIO_AP_C14	= IOMUX_PIN(0, 2, 14, 20, 1, 28),
-	MXC91231_PIN_AP_GPIO_AP_C15	= IOMUX_PIN(0, 2, 15, 20, 2,  9),
-	MXC91231_PIN_AP_GPIO_AP_C16	= IOMUX_PIN(0, 2, 16, 20, 3,  9),
-	MXC91231_PIN_AP_GPIO_AP_C17	= IOMUX_PIN(0, 2, 17, 21, 0,  9),
-	MXC91231_PIN_AP_ED_INT0		= IOMUX_PIN(0, 2, 18, 21, 1, 22),
-	MXC91231_PIN_AP_ED_INT1		= IOMUX_PIN(0, 2, 19, 21, 2, 22),
-	MXC91231_PIN_AP_ED_INT2		= IOMUX_PIN(0, 2, 20, 21, 3, 22),
-	MXC91231_PIN_AP_ED_INT3		= IOMUX_PIN(0, 2, 21, 22, 0, 22),
-	MXC91231_PIN_AP_ED_INT4		= IOMUX_PIN(0, 2, 22, 22, 1, 23),
-	MXC91231_PIN_AP_ED_INT5		= IOMUX_PIN(0, 2, 23, 22, 2, 23),
-	MXC91231_PIN_AP_ED_INT6		= IOMUX_PIN(0, 2, 24, 22, 3, 23),
-	MXC91231_PIN_AP_ED_INT7		= IOMUX_PIN(0, 2, 25, 23, 0, 23),
-	MXC91231_PIN_AP_U2_DSR_B	= IOMUX_PIN(0, 2, 26, 23, 1, 28),
-	MXC91231_PIN_AP_U2_RI_B		= IOMUX_PIN(0, 2, 27, 23, 2, 28),
-	MXC91231_PIN_AP_U2_CTS_B	= IOMUX_PIN(0, 2, 28, 23, 3, 28),
-	MXC91231_PIN_AP_U2_DTR_B	= IOMUX_PIN(0, 2, 29, 24, 0, 28),
-	MXC91231_PIN_AP_KPROW0		= IOMUX_PIN(0, 7,  0, 24, 1, 10),
-	MXC91231_PIN_AP_KPROW1		= IOMUX_PIN(0, 1, 15, 24, 2, 10),
-	MXC91231_PIN_AP_KPROW2		= IOMUX_PIN(0, 7,  0, 24, 3, 10),
-	MXC91231_PIN_AP_KPROW3		= IOMUX_PIN(0, 7,  0, 25, 0, 10),
-	MXC91231_PIN_AP_KPCOL0		= IOMUX_PIN(0, 7,  0, 25, 1, 11),
-	MXC91231_PIN_AP_KPCOL1		= IOMUX_PIN(0, 7,  0, 25, 2, 11),
-	MXC91231_PIN_AP_KPCOL2		= IOMUX_PIN(0, 7,  0, 25, 3, 11),
-
-	/* Shared pins */
-	MXC91231_PIN_SP_U3_TXD		= IOMUX_PIN(1, 3,  0,  0, 0, 28),
-	MXC91231_PIN_SP_U3_RXD		= IOMUX_PIN(1, 3,  1,  0, 1, 28),
-	MXC91231_PIN_SP_U3_RTS_B	= IOMUX_PIN(1, 3,  2,  0, 2, 28),
-	MXC91231_PIN_SP_U3_CTS_B	= IOMUX_PIN(1, 3,  3,  0, 3, 28),
-	MXC91231_PIN_SP_USB_TXOE_B	= IOMUX_PIN(1, 3,  4,  1, 0, 28),
-	MXC91231_PIN_SP_USB_DAT_VP	= IOMUX_PIN(1, 3,  5,  1, 1, 28),
-	MXC91231_PIN_SP_USB_SE0_VM	= IOMUX_PIN(1, 3,  6,  1, 2, 28),
-	MXC91231_PIN_SP_USB_RXD		= IOMUX_PIN(1, 3,  7,  1, 3, 28),
-	MXC91231_PIN_SP_UH2_TXOE_B	= IOMUX_PIN(1, 3,  8,  2, 0, 28),
-	MXC91231_PIN_SP_UH2_SPEED	= IOMUX_PIN(1, 3,  9,  2, 1, 28),
-	MXC91231_PIN_SP_UH2_SUSPEN	= IOMUX_PIN(1, 3, 10,  2, 2, 28),
-	MXC91231_PIN_SP_UH2_TXDP	= IOMUX_PIN(1, 3, 11,  2, 3, 28),
-	MXC91231_PIN_SP_UH2_RXDP	= IOMUX_PIN(1, 3, 12,  3, 0, 28),
-	MXC91231_PIN_SP_UH2_RXDM	= IOMUX_PIN(1, 3, 13,  3, 1, 28),
-	MXC91231_PIN_SP_UH2_OVR		= IOMUX_PIN(1, 3, 14,  3, 2, 28),
-	MXC91231_PIN_SP_UH2_PWR		= IOMUX_PIN(1, 3, 15,  3, 3, 28),
-	MXC91231_PIN_SP_SD1_DAT0	= IOMUX_PIN(1, 3, 16,  4, 0, 25),
-	MXC91231_PIN_SP_SD1_DAT1	= IOMUX_PIN(1, 3, 17,  4, 1, 25),
-	MXC91231_PIN_SP_SD1_DAT2	= IOMUX_PIN(1, 3, 18,  4, 2, 25),
-	MXC91231_PIN_SP_SD1_DAT3	= IOMUX_PIN(1, 3, 19,  4, 3, 25),
-	MXC91231_PIN_SP_SD1_CMD		= IOMUX_PIN(1, 3, 20,  5, 0, 25),
-	MXC91231_PIN_SP_SD1_CLK		= IOMUX_PIN(1, 3, 21,  5, 1, 25),
-	MXC91231_PIN_SP_SD2_DAT0	= IOMUX_PIN(1, 3, 22,  5, 2, 26),
-	MXC91231_PIN_SP_SD2_DAT1	= IOMUX_PIN(1, 3, 23,  5, 3, 26),
-	MXC91231_PIN_SP_SD2_DAT2	= IOMUX_PIN(1, 3, 24,  6, 0, 26),
-	MXC91231_PIN_SP_SD2_DAT3	= IOMUX_PIN(1, 3, 25,  6, 1, 26),
-	MXC91231_PIN_SP_GPIO_SP_A26	= IOMUX_PIN(1, 3, 26,  6, 2, 28),
-	MXC91231_PIN_SP_SPI1_CLK	= IOMUX_PIN(1, 3, 27,  6, 3, 13),
-	MXC91231_PIN_SP_SPI1_MOSI	= IOMUX_PIN(1, 3, 28,  7, 0, 13),
-	MXC91231_PIN_SP_SPI1_MISO	= IOMUX_PIN(1, 3, 29,  7, 1, 13),
-	MXC91231_PIN_SP_SPI1_SS0	= IOMUX_PIN(1, 3, 30,  7, 2, 13),
-	MXC91231_PIN_SP_SPI1_SS1	= IOMUX_PIN(1, 3, 31,  7, 3, 13),
-	MXC91231_PIN_SP_SD2_CMD		= IOMUX_PIN(1, 7,  0,  8, 0, 26),
-	MXC91231_PIN_SP_SD2_CLK		= IOMUX_PIN(1, 7,  0,  8, 1, 26),
-	MXC91231_PIN_SP_SIM1_RST_B	= IOMUX_PIN(1, 2, 30,  8, 2, 28),
-	MXC91231_PIN_SP_SIM1_SVEN	= IOMUX_PIN(1, 7,  0,  8, 3, 28),
-	MXC91231_PIN_SP_SIM1_CLK	= IOMUX_PIN(1, 7,  0,  9, 0, 28),
-	MXC91231_PIN_SP_SIM1_TRXD	= IOMUX_PIN(1, 7,  0,  9, 1, 28),
-	MXC91231_PIN_SP_SIM1_PD		= IOMUX_PIN(1, 2, 31,  9, 2, 28),
-	MXC91231_PIN_SP_UH2_TXDM	= IOMUX_PIN(1, 7,  0,  9, 3, 28),
-	MXC91231_PIN_SP_UH2_RXD		= IOMUX_PIN(1, 7,  0, 10, 0, 28),
-};
-
-#define PIN_AP_MAX	(104)
-#define PIN_SP_MAX	(41)
-
-#define PIN_MAX		(PIN_AP_MAX + PIN_SP_MAX)
-
-/*
- * Convenience values for use with mxc_iomux_mode()
- *
- * Format here is MXC91231_PIN_(pin name)__(function)
- */
-
-#define MXC91231_PIN_SP_USB_DAT_VP__USB_DAT_VP \
-	IOMUX_MODE(MXC91231_PIN_SP_USB_DAT_VP, IOMUX_CONFIG_FUNC)
-#define MXC91231_PIN_SP_USB_SE0_VM__USB_SE0_VM \
-	IOMUX_MODE(MXC91231_PIN_SP_USB_SE0_VM, IOMUX_CONFIG_FUNC)
-#define MXC91231_PIN_SP_USB_DAT_VP__RXD2 \
-	IOMUX_MODE(MXC91231_PIN_SP_USB_DAT_VP, IOMUX_CONFIG_ALT1)
-#define MXC91231_PIN_SP_USB_SE0_VM__TXD2 \
-	IOMUX_MODE(MXC91231_PIN_SP_USB_SE0_VM, IOMUX_CONFIG_ALT1)
-
-
-#endif /* __MACH_IOMUX_MXC91231_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
index a3d930d3e65d82de3e1bbf06dd3b8137c1a61cd7..35c89bcdf758969974289c259b50bd1ed8f4dbce 100644
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ b/arch/arm/plat-mxc/include/mach/irqs.h
@@ -35,8 +35,6 @@
 #define MXC_GPIO_IRQS		(32 * 4)
 #elif defined CONFIG_SOC_IMX51
 #define MXC_GPIO_IRQS		(32 * 4)
-#elif defined CONFIG_ARCH_MXC91231
-#define MXC_GPIO_IRQS		(32 * 4)
 #elif defined CONFIG_ARCH_MX3
 #define MXC_GPIO_IRQS		(32 * 3)
 #endif
diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h
index 5d51cbb9889331b2f11380466304d1eb5b410ae9..11be5cdbdd1a4b1fef78b130a77347c4611b0a8a 100644
--- a/arch/arm/plat-mxc/include/mach/memory.h
+++ b/arch/arm/plat-mxc/include/mach/memory.h
@@ -19,7 +19,6 @@
 #define MX50_PHYS_OFFSET	UL(0x70000000)
 #define MX51_PHYS_OFFSET	UL(0x90000000)
 #define MX53_PHYS_OFFSET	UL(0x70000000)
-#define MXC91231_PHYS_OFFSET	UL(0x90000000)
 
 #if !defined(CONFIG_RUNTIME_PHYS_OFFSET)
 # if defined CONFIG_ARCH_MX1
@@ -32,8 +31,6 @@
 #  define PLAT_PHYS_OFFSET		MX27_PHYS_OFFSET
 # elif defined CONFIG_ARCH_MX3
 #  define PLAT_PHYS_OFFSET		MX3x_PHYS_OFFSET
-# elif defined CONFIG_ARCH_MXC91231
-#  define PLAT_PHYS_OFFSET		MXC91231_PHYS_OFFSET
 # elif defined CONFIG_ARCH_MX50
 #  define PLAT_PHYS_OFFSET		MX50_PHYS_OFFSET
 # elif defined CONFIG_ARCH_MX51
diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h
index cbc43ad5ef48e057c10c694f5ba644c9fa534235..1dc1c522601be2c37b74786dfa8aed330ad5e960 100644
--- a/arch/arm/plat-mxc/include/mach/mx27.h
+++ b/arch/arm/plat-mxc/include/mach/mx27.h
@@ -60,8 +60,8 @@
 #define MX27_AUDMUX_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x16000)
 #define MX27_CSPI3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x17000)
 #define MX27_MSHC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x18000)
-#define MX27_GPT5_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x19000)
-#define MX27_GPT4_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1a000)
+#define MX27_GPT4_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x19000)
+#define MX27_GPT5_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1a000)
 #define MX27_UART5_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1b000)
 #define MX27_UART6_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1c000)
 #define MX27_I2C2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1d000)
diff --git a/arch/arm/plat-mxc/include/mach/mx53.h b/arch/arm/plat-mxc/include/mach/mx53.h
index ace17864575e2ad199305fd06a72b7af1b631486..9d2a1ef84de2104c873120dff2bf15be2a200b29 100644
--- a/arch/arm/plat-mxc/include/mach/mx53.h
+++ b/arch/arm/plat-mxc/include/mach/mx53.h
@@ -337,17 +337,4 @@
 #define MX53_INT_GPIO7_LOW	107
 #define MX53_INT_GPIO7_HIGH	108
 
-/* silicon revisions specific to i.MX53 */
-#define MX53_CHIP_REV_1_0		0x10
-#define MX53_CHIP_REV_1_1		0x11
-#define MX53_CHIP_REV_1_2		0x12
-#define MX53_CHIP_REV_1_3		0x13
-#define MX53_CHIP_REV_2_0		0x20
-#define MX53_CHIP_REV_2_1		0x21
-#define MX53_CHIP_REV_2_2		0x22
-#define MX53_CHIP_REV_2_3		0x23
-#define MX53_CHIP_REV_3_0		0x30
-#define MX53_CHIP_REV_3_1		0x31
-#define MX53_CHIP_REV_3_2		0x32
-
 #endif /* ifndef __MACH_MX53_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h
index 1aea818d9d31d138759e7321df81d497a4de1e16..4ac53ce97c24f3526abcdd21df11a5998289b528 100644
--- a/arch/arm/plat-mxc/include/mach/mxc.h
+++ b/arch/arm/plat-mxc/include/mach/mxc.h
@@ -35,7 +35,6 @@
 #define MXC_CPU_MX50		50
 #define MXC_CPU_MX51		51
 #define MXC_CPU_MX53		53
-#define MXC_CPU_MXC91231	91231
 
 #define IMX_CHIP_REVISION_1_0		0x10
 #define IMX_CHIP_REVISION_1_1		0x11
@@ -177,18 +176,6 @@ extern unsigned int __mxc_cpu_type;
 # define cpu_is_mx53()		(0)
 #endif
 
-#ifdef CONFIG_ARCH_MXC91231
-# ifdef mxc_cpu_type
-#  undef mxc_cpu_type
-#  define mxc_cpu_type __mxc_cpu_type
-# else
-#  define mxc_cpu_type MXC_CPU_MXC91231
-# endif
-# define cpu_is_mxc91231()	(mxc_cpu_type == MXC_CPU_MXC91231)
-#else
-# define cpu_is_mxc91231()	(0)
-#endif
-
 #ifndef __ASSEMBLY__
 
 struct cpu_op {
@@ -207,14 +194,7 @@ enum mxc_cpu_pwr_mode {
 extern struct cpu_op *(*get_cpu_op)(int *op);
 #endif
 
-#if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX2)
-/* These are deprecated, use mx[23][157]_setup_weimcs instead. */
-#define CSCR_U(n) (IO_ADDRESS(WEIM_BASE_ADDR + n * 0x10))
-#define CSCR_L(n) (IO_ADDRESS(WEIM_BASE_ADDR + n * 0x10 + 0x4))
-#define CSCR_A(n) (IO_ADDRESS(WEIM_BASE_ADDR + n * 0x10 + 0x8))
-#endif
-
-#define cpu_is_mx3()	(cpu_is_mx31() || cpu_is_mx35() || cpu_is_mxc91231())
+#define cpu_is_mx3()	(cpu_is_mx31() || cpu_is_mx35())
 #define cpu_is_mx2()	(cpu_is_mx21() || cpu_is_mx27())
 
 #endif /*  __ASM_ARCH_MXC_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mxc91231.h b/arch/arm/plat-mxc/include/mach/mxc91231.h
deleted file mode 100644
index 765190fe633270a6074a35340774b9d555d7f0d6..0000000000000000000000000000000000000000
--- a/arch/arm/plat-mxc/include/mach/mxc91231.h
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- *  Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
- *    - Platform specific register memory map
- *
- *  Copyright 2005-2007 Motorola, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef __MACH_MXC91231_H__
-#define __MACH_MXC91231_H__
-
-/*
- * L2CC
- */
-#define MXC91231_L2CC_BASE_ADDR		0x30000000
-#define MXC91231_L2CC_SIZE		SZ_64K
-
-/*
- * AIPS 1
- */
-#define MXC91231_AIPS1_BASE_ADDR	0x43F00000
-#define MXC91231_AIPS1_SIZE		SZ_1M
-
-#define MXC91231_AIPS1_CTRL_BASE_ADDR	MXC91231_AIPS1_BASE_ADDR
-#define MXC91231_MAX_BASE_ADDR		(MXC91231_AIPS1_BASE_ADDR + 0x04000)
-#define MXC91231_EVTMON_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x08000)
-#define MXC91231_CLKCTL_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x0C000)
-#define MXC91231_ETB_SLOT4_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x10000)
-#define MXC91231_ETB_SLOT5_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x14000)
-#define MXC91231_ECT_CTIO_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x18000)
-#define MXC91231_I2C_BASE_ADDR		(MXC91231_AIPS1_BASE_ADDR + 0x80000)
-#define MXC91231_MU_BASE_ADDR		(MXC91231_AIPS1_BASE_ADDR + 0x88000)
-#define MXC91231_UART1_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x90000)
-#define MXC91231_UART2_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x94000)
-#define MXC91231_DSM_BASE_ADDR		(MXC91231_AIPS1_BASE_ADDR + 0x98000)
-#define MXC91231_OWIRE_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0x9C000)
-#define MXC91231_SSI1_BASE_ADDR		(MXC91231_AIPS1_BASE_ADDR + 0xA0000)
-#define MXC91231_KPP_BASE_ADDR		(MXC91231_AIPS1_BASE_ADDR + 0xA8000)
-#define MXC91231_IOMUX_AP_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0xAC000)
-#define MXC91231_CTI_AP_BASE_ADDR	(MXC91231_AIPS1_BASE_ADDR + 0xB8000)
-
-/*
- * AIPS 2
- */
-#define MXC91231_AIPS2_BASE_ADDR	0x53F00000
-#define MXC91231_AIPS2_SIZE		SZ_1M
-
-#define MXC91231_GEMK_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0x8C000)
-#define MXC91231_GPT1_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0x90000)
-#define MXC91231_EPIT1_AP_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0x94000)
-#define MXC91231_SCC_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xAC000)
-#define MXC91231_RNGA_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xB0000)
-#define MXC91231_IPU_CTRL_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0xC0000)
-#define MXC91231_AUDMUX_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0xC4000)
-#define MXC91231_EDIO_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xC8000)
-#define MXC91231_GPIO1_AP_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0xCC000)
-#define MXC91231_GPIO2_AP_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0xD0000)
-#define MXC91231_SDMA_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xD4000)
-#define MXC91231_RTC_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xD8000)
-#define MXC91231_WDOG1_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0xDC000)
-#define MXC91231_PWM_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xE0000)
-#define MXC91231_GPIO3_AP_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0xE4000)
-#define MXC91231_WDOG2_BASE_ADDR	(MXC91231_AIPS2_BASE_ADDR + 0xE8000)
-#define MXC91231_RTIC_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xEC000)
-#define MXC91231_LPMC_BASE_ADDR		(MXC91231_AIPS2_BASE_ADDR + 0xF0000)
-
-/*
- * SPBA global module 0
- */
-#define MXC91231_SPBA0_BASE_ADDR	0x50000000
-#define MXC91231_SPBA0_SIZE		SZ_1M
-
-#define MXC91231_MMC_SDHC1_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x04000)
-#define MXC91231_MMC_SDHC2_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x08000)
-#define MXC91231_UART3_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x0C000)
-#define MXC91231_CSPI2_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x10000)
-#define MXC91231_SSI2_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x14000)
-#define MXC91231_SIM_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x18000)
-#define MXC91231_IIM_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x1C000)
-#define MXC91231_CTI_SDMA_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x20000)
-#define MXC91231_USBOTG_CTRL_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x24000)
-#define MXC91231_USBOTG_DATA_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x28000)
-#define MXC91231_CSPI1_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x30000)
-#define MXC91231_SPBA_CTRL_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x3C000)
-#define MXC91231_IOMUX_COM_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x40000)
-#define MXC91231_CRM_COM_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x44000)
-#define MXC91231_CRM_AP_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x48000)
-#define MXC91231_PLL0_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x4C000)
-#define MXC91231_PLL1_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x50000)
-#define MXC91231_PLL2_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x54000)
-#define MXC91231_GPIO4_SH_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x58000)
-#define MXC91231_HAC_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x5C000)
-#define MXC91231_SAHARA_BASE_ADDR	(MXC91231_SPBA0_BASE_ADDR + 0x5C000)
-#define MXC91231_PLL3_BASE_ADDR		(MXC91231_SPBA0_BASE_ADDR + 0x60000)
-
-/*
- * SPBA global module 1
- */
-#define MXC91231_SPBA1_BASE_ADDR	0x52000000
-#define MXC91231_SPBA1_SIZE		SZ_1M
-
-#define MXC91231_MQSPI_BASE_ADDR	(MXC91231_SPBA1_BASE_ADDR + 0x34000)
-#define MXC91231_EL1T_BASE_ADDR		(MXC91231_SPBA1_BASE_ADDR + 0x38000)
-
-/*!
- * Defines for SPBA modules
- */
-#define MXC91231_SPBA_SDHC1		0x04
-#define MXC91231_SPBA_SDHC2		0x08
-#define MXC91231_SPBA_UART3		0x0C
-#define MXC91231_SPBA_CSPI2		0x10
-#define MXC91231_SPBA_SSI2		0x14
-#define MXC91231_SPBA_SIM		0x18
-#define MXC91231_SPBA_IIM		0x1C
-#define MXC91231_SPBA_CTI_SDMA		0x20
-#define MXC91231_SPBA_USBOTG_CTRL_REGS	0x24
-#define MXC91231_SPBA_USBOTG_DATA_REGS	0x28
-#define MXC91231_SPBA_CSPI1		0x30
-#define MXC91231_SPBA_MQSPI		0x34
-#define MXC91231_SPBA_EL1T		0x38
-#define MXC91231_SPBA_IOMUX		0x40
-#define MXC91231_SPBA_CRM_COM		0x44
-#define MXC91231_SPBA_CRM_AP		0x48
-#define MXC91231_SPBA_PLL0		0x4C
-#define MXC91231_SPBA_PLL1		0x50
-#define MXC91231_SPBA_PLL2		0x54
-#define MXC91231_SPBA_GPIO4		0x58
-#define MXC91231_SPBA_SAHARA		0x5C
-
-/*
- * ROMP and AVIC
- */
-#define MXC91231_ROMP_BASE_ADDR		0x60000000
-#define MXC91231_ROMP_SIZE		SZ_64K
-
-#define MXC91231_AVIC_BASE_ADDR		0x68000000
-#define MXC91231_AVIC_SIZE		SZ_64K
-
-/*
- * NAND, SDRAM, WEIM, M3IF, EMI controllers
- */
-#define MXC91231_X_MEMC_BASE_ADDR	0xB8000000
-#define MXC91231_X_MEMC_SIZE		SZ_64K
-
-#define MXC91231_NFC_BASE_ADDR		(MXC91231_X_MEMC_BASE_ADDR + 0x0000)
-#define MXC91231_ESDCTL_BASE_ADDR	(MXC91231_X_MEMC_BASE_ADDR + 0x1000)
-#define MXC91231_WEIM_BASE_ADDR		(MXC91231_X_MEMC_BASE_ADDR + 0x2000)
-#define MXC91231_M3IF_BASE_ADDR		(MXC91231_X_MEMC_BASE_ADDR + 0x3000)
-#define MXC91231_EMI_CTL_BASE_ADDR	(MXC91231_X_MEMC_BASE_ADDR + 0x4000)
-
-/*
- * Memory regions and CS
- * CPLD is connected on CS4
- * CS5 is TP1021 or it is not connected
- * */
-#define MXC91231_FB_RAM_BASE_ADDR	0x78000000
-#define MXC91231_FB_RAM_SIZE		SZ_256K
-#define MXC91231_CSD0_BASE_ADDR		0x80000000
-#define MXC91231_CSD1_BASE_ADDR		0x90000000
-#define MXC91231_CS0_BASE_ADDR		0xA0000000
-#define MXC91231_CS1_BASE_ADDR		0xA8000000
-#define MXC91231_CS2_BASE_ADDR		0xB0000000
-#define MXC91231_CS3_BASE_ADDR		0xB2000000
-#define MXC91231_CS4_BASE_ADDR		0xB4000000
-#define MXC91231_CS5_BASE_ADDR		0xB6000000
-
-/*
- * This macro defines the physical to virtual address mapping for all the
- * peripheral modules. It is used by passing in the physical address as x
- * and returning the virtual address.
- */
-#define MXC91231_IO_P2V(x)		IMX_IO_P2V(x)
-#define MXC91231_IO_ADDRESS(x)		IOMEM(MXC91231_IO_P2V(x))
-
-/*
- * Interrupt numbers
- */
-#define MXC91231_INT_GPIO3		0
-#define MXC91231_INT_EL1T_CI		1
-#define MXC91231_INT_EL1T_RFCI		2
-#define MXC91231_INT_EL1T_RFI		3
-#define MXC91231_INT_EL1T_MCU		4
-#define MXC91231_INT_EL1T_IPI		5
-#define MXC91231_INT_MU_GEN		6
-#define MXC91231_INT_GPIO4		7
-#define MXC91231_INT_MMC_SDHC2		8
-#define MXC91231_INT_MMC_SDHC1		9
-#define MXC91231_INT_I2C		10
-#define MXC91231_INT_SSI2		11
-#define MXC91231_INT_SSI1		12
-#define MXC91231_INT_CSPI2		13
-#define MXC91231_INT_CSPI1		14
-#define MXC91231_INT_RTIC		15
-#define MXC91231_INT_SAHARA		15
-#define MXC91231_INT_HAC		15
-#define MXC91231_INT_UART3_RX		16
-#define MXC91231_INT_UART3_TX		17
-#define MXC91231_INT_UART3_MINT		18
-#define MXC91231_INT_ECT		19
-#define MXC91231_INT_SIM_IPB		20
-#define MXC91231_INT_SIM_DATA		21
-#define MXC91231_INT_RNGA		22
-#define MXC91231_INT_DSM_AP		23
-#define MXC91231_INT_KPP		24
-#define MXC91231_INT_RTC		25
-#define MXC91231_INT_PWM		26
-#define MXC91231_INT_GEMK_AP		27
-#define MXC91231_INT_EPIT		28
-#define MXC91231_INT_GPT		29
-#define MXC91231_INT_UART2_RX		30
-#define MXC91231_INT_UART2_TX		31
-#define MXC91231_INT_UART2_MINT		32
-#define MXC91231_INT_NANDFC		33
-#define MXC91231_INT_SDMA		34
-#define MXC91231_INT_USB_WAKEUP		35
-#define MXC91231_INT_USB_SOF		36
-#define MXC91231_INT_PMU_EVTMON		37
-#define MXC91231_INT_USB_FUNC		38
-#define MXC91231_INT_USB_DMA		39
-#define MXC91231_INT_USB_CTRL		40
-#define MXC91231_INT_IPU_ERR		41
-#define MXC91231_INT_IPU_SYN		42
-#define MXC91231_INT_UART1_RX		43
-#define MXC91231_INT_UART1_TX		44
-#define MXC91231_INT_UART1_MINT		45
-#define MXC91231_INT_IIM		46
-#define MXC91231_INT_MU_RX_OR		47
-#define MXC91231_INT_MU_TX_OR		48
-#define MXC91231_INT_SCC_SCM		49
-#define MXC91231_INT_SCC_SMN		50
-#define MXC91231_INT_GPIO2		51
-#define MXC91231_INT_GPIO1		52
-#define MXC91231_INT_MQSPI1		53
-#define MXC91231_INT_MQSPI2		54
-#define MXC91231_INT_WDOG2		55
-#define MXC91231_INT_EXT_INT7		56
-#define MXC91231_INT_EXT_INT6		57
-#define MXC91231_INT_EXT_INT5		58
-#define MXC91231_INT_EXT_INT4		59
-#define MXC91231_INT_EXT_INT3		60
-#define MXC91231_INT_EXT_INT2		61
-#define MXC91231_INT_EXT_INT1		62
-#define MXC91231_INT_EXT_INT0		63
-
-#define MXC91231_MAX_INT_LINES		63
-#define MXC91231_MAX_EXT_LINES		8
-
-#endif /* __MACH_MXC91231_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h
index 0417da9f710d85dc78f34561638324219415b074..51f02a9d41a356955b13f22ade0950eaa49190ea 100644
--- a/arch/arm/plat-mxc/include/mach/system.h
+++ b/arch/arm/plat-mxc/include/mach/system.h
@@ -24,12 +24,6 @@ extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode);
 
 static inline void arch_idle(void)
 {
-#ifdef CONFIG_ARCH_MXC91231
-	if (cpu_is_mxc91231()) {
-		/* Need this to set DSM low-power mode */
-		mxc91231_prepare_idle();
-	}
-#endif
 	/* fix i.MX31 errata TLSbo65953 and i.MX35 errata ENGcm09472 */
 	if (cpu_is_mx31() || cpu_is_mx35()) {
 		unsigned long reg = 0;
diff --git a/arch/arm/plat-mxc/include/mach/timex.h b/arch/arm/plat-mxc/include/mach/timex.h
index 2d9624697cc9c9e7d99c5733e5e750b90c0a592b..d61d5c74817cb3cce231db111eee134682750d28 100644
--- a/arch/arm/plat-mxc/include/mach/timex.h
+++ b/arch/arm/plat-mxc/include/mach/timex.h
@@ -26,8 +26,6 @@
 #define CLOCK_TICK_RATE		16000000
 #elif defined CONFIG_ARCH_MX5
 #define CLOCK_TICK_RATE		8000000
-#elif defined CONFIG_ARCH_MXC91231
-#define CLOCK_TICK_RATE		13000000
 #endif
 
 #endif				/* __ASM_ARCH_MXC_TIMEX_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h
index 4864b0afd440d47c02a5b5f5b1d4fd3404660041..d85e2d1c0324449ca1209a1b572e216255e350ed 100644
--- a/arch/arm/plat-mxc/include/mach/uncompress.h
+++ b/arch/arm/plat-mxc/include/mach/uncompress.h
@@ -21,7 +21,7 @@
 
 #include <asm/mach-types.h>
 
-static unsigned long uart_base;
+unsigned long uart_base;
 
 #define UART(x) (*(volatile unsigned long *)(uart_base + (x)))
 
diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c
index 3455fc0575a620d87c6790128a9b0e03a9b83517..8024f2ac177cbc49bfa4813615927713ceefa637 100644
--- a/arch/arm/plat-mxc/system.c
+++ b/arch/arm/plat-mxc/system.c
@@ -37,12 +37,6 @@ void arch_reset(char mode, const char *cmd)
 {
 	unsigned int wcr_enable;
 
-#ifdef CONFIG_ARCH_MXC91231
-	if (cpu_is_mxc91231()) {
-		mxc91231_arch_reset(mode, cmd);
-		return;
-	}
-#endif
 #ifdef CONFIG_MACH_MX51_EFIKAMX
 	if (machine_is_mx51_efikamx()) {
 		mx51_efikamx_reset();
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index 2237ff8b434f3298e948b5d649e5d6e06f2f7a53..4b0fe285e83c92bb0589d07f52aec6b03a45bba4 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -54,7 +54,7 @@
 #define MX2_TSTAT_CAPT		(1 << 1)
 #define MX2_TSTAT_COMP		(1 << 0)
 
-/* MX31, MX35, MX25, MXC91231, MX5 */
+/* MX31, MX35, MX25, MX5 */
 #define V2_TCTL_WAITEN		(1 << 3) /* Wait enable mode */
 #define V2_TCTL_CLK_IPG		(1 << 6)
 #define V2_TCTL_FRR		(1 << 9)
@@ -106,56 +106,32 @@ static void gpt_irq_acknowledge(void)
 		__raw_writel(V2_TSTAT_OF1, timer_base + V2_TSTAT);
 }
 
-static cycle_t dummy_get_cycles(struct clocksource *cs)
-{
-	return 0;
-}
-
-static cycle_t mx1_2_get_cycles(struct clocksource *cs)
-{
-	return __raw_readl(timer_base + MX1_2_TCN);
-}
-
-static cycle_t v2_get_cycles(struct clocksource *cs)
-{
-	return __raw_readl(timer_base + V2_TCN);
-}
-
-static struct clocksource clocksource_mxc = {
-	.name 		= "mxc_timer1",
-	.rating		= 200,
-	.read		= dummy_get_cycles,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
+static void __iomem *sched_clock_reg;
 
 static DEFINE_CLOCK_DATA(cd);
 unsigned long long notrace sched_clock(void)
 {
-	cycle_t cyc = clocksource_mxc.read(&clocksource_mxc);
+	cycle_t cyc = sched_clock_reg ? __raw_readl(sched_clock_reg) : 0;
 
 	return cyc_to_sched_clock(&cd, cyc, (u32)~0);
 }
 
 static void notrace mxc_update_sched_clock(void)
 {
-	cycle_t cyc = clocksource_mxc.read(&clocksource_mxc);
+	cycle_t cyc = sched_clock_reg ? __raw_readl(sched_clock_reg) : 0;
 	update_sched_clock(&cd, cyc, (u32)~0);
 }
 
 static int __init mxc_clocksource_init(struct clk *timer_clk)
 {
 	unsigned int c = clk_get_rate(timer_clk);
+	void __iomem *reg = timer_base + (timer_is_v2() ? V2_TCN : MX1_2_TCN);
 
-	if (timer_is_v2())
-		clocksource_mxc.read = v2_get_cycles;
-	else
-		clocksource_mxc.read = mx1_2_get_cycles;
+	sched_clock_reg = reg;
 
 	init_sched_clock(&cd, mxc_update_sched_clock, 32, c);
-	clocksource_register_hz(&clocksource_mxc, c);
-
-	return 0;
+	return clocksource_mmio_init(reg, "mxc_timer1", c, 200, 32,
+			clocksource_mmio_readl_up);
 }
 
 /* clock event */
diff --git a/arch/arm/plat-nomadik/Kconfig b/arch/arm/plat-nomadik/Kconfig
index 187f4e84bb220fd8f9a804251e33688c9ae5917c..18296ee68802708b876ec68b3f2b23c2b9d65599 100644
--- a/arch/arm/plat-nomadik/Kconfig
+++ b/arch/arm/plat-nomadik/Kconfig
@@ -5,6 +5,7 @@
 config PLAT_NOMADIK
 	bool
 	depends on ARCH_NOMADIK || ARCH_U8500
+	select CLKSRC_MMIO
 	default y
 	help
 	  Common platform code for Nomadik and other ST-Ericsson
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c
index f49748eca1a3ad605c57e5effb170cde76b999e5..307b8131aa8cce03e301bcf24ccfe6c093fc0d27 100644
--- a/arch/arm/plat-nomadik/gpio.c
+++ b/arch/arm/plat-nomadik/gpio.c
@@ -23,6 +23,8 @@
 #include <linux/irq.h>
 #include <linux/slab.h>
 
+#include <asm/mach/irq.h>
+
 #include <plat/pincfg.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
@@ -681,13 +683,7 @@ static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc,
 	struct irq_chip *host_chip = irq_get_chip(irq);
 	unsigned int first_irq;
 
-	if (host_chip->irq_mask_ack)
-		host_chip->irq_mask_ack(&desc->irq_data);
-	else {
-		host_chip->irq_mask(&desc->irq_data);
-		if (host_chip->irq_ack)
-			host_chip->irq_ack(&desc->irq_data);
-	}
+	chained_irq_enter(host_chip, desc);
 
 	nmk_chip = irq_get_handler_data(irq);
 	first_irq = NOMADIK_GPIO_TO_IRQ(nmk_chip->chip.base);
@@ -698,7 +694,7 @@ static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc,
 		status &= ~BIT(bit);
 	}
 
-	host_chip->irq_unmask(&desc->irq_data);
+	chained_irq_exit(host_chip, desc);
 }
 
 static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
diff --git a/arch/arm/plat-nomadik/include/plat/i2c.h b/arch/arm/plat-nomadik/include/plat/i2c.h
index 1621db67a53dedec35b848a8230c6e276100fca6..8ba70ffc31ecaceb2adaf7d421eea9c900fe2b6a 100644
--- a/arch/arm/plat-nomadik/include/plat/i2c.h
+++ b/arch/arm/plat-nomadik/include/plat/i2c.h
@@ -11,8 +11,8 @@
 enum i2c_freq_mode {
 	I2C_FREQ_MODE_STANDARD,		/* up to 100 Kb/s */
 	I2C_FREQ_MODE_FAST,		/* up to 400 Kb/s */
+	I2C_FREQ_MODE_HIGH_SPEED,	/* up to 3.4 Mb/s */
 	I2C_FREQ_MODE_FAST_PLUS,	/* up to 1 Mb/s */
-	I2C_FREQ_MODE_HIGH_SPEED	/* up to 3.4 Mb/s */
 };
 
 /**
@@ -24,13 +24,15 @@ enum i2c_freq_mode {
  *		to the values of 14, 6, 2 for a 48 MHz i2c clk
  * @tft:	Tx FIFO Threshold in bytes
  * @rft:	Rx FIFO Threshold in bytes
+ * @timeout	Slave response timeout(ms)
  * @sm:		speed mode
  */
 struct nmk_i2c_controller {
 	unsigned long	clk_freq;
 	unsigned short	slsu;
-	unsigned char 	tft;
-	unsigned char 	rft;
+	unsigned char	tft;
+	unsigned char	rft;
+	int timeout;
 	enum i2c_freq_mode	sm;
 };
 
diff --git a/arch/arm/plat-nomadik/timer.c b/arch/arm/plat-nomadik/timer.c
index 41723402006b44d932d40f9c216d36f99911f10b..ef74e157a9d5d0074e8b58d94863301603348624 100644
--- a/arch/arm/plat-nomadik/timer.c
+++ b/arch/arm/plat-nomadik/timer.c
@@ -25,29 +25,6 @@
 
 void __iomem *mtu_base; /* Assigned by machine code */
 
-/*
- * Kernel assumes that sched_clock can be called early
- * but the MTU may not yet be initialized.
- */
-static cycle_t nmdk_read_timer_dummy(struct clocksource *cs)
-{
-	return 0;
-}
-
-/* clocksource: MTU decrements, so we negate the value being read. */
-static cycle_t nmdk_read_timer(struct clocksource *cs)
-{
-	return -readl(mtu_base + MTU_VAL(0));
-}
-
-static struct clocksource nmdk_clksrc = {
-	.name		= "mtu_0",
-	.rating		= 200,
-	.read		= nmdk_read_timer_dummy,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 /*
  * Override the global weak sched_clock symbol with this
  * local implementation which uses the clocksource to get some
@@ -172,12 +149,10 @@ void __init nmdk_timer_init(void)
 	writel(0, mtu_base + MTU_BGLR(0));
 	writel(cr | MTU_CRn_ENA, mtu_base + MTU_CR(0));
 
-	/* Now the clock source is ready */
-	nmdk_clksrc.read = nmdk_read_timer;
-
-	if (clocksource_register_hz(&nmdk_clksrc, rate))
+	if (clocksource_mmio_init(mtu_base + MTU_VAL(0), "mtu_0",
+			rate, 200, 32, clocksource_mmio_readl_down))
 		pr_err("timer: failed to initialize clock source %s\n",
-		       nmdk_clksrc.name);
+		       "mtu_0");
 
 	init_sched_clock(&cd, nomadik_update_sched_clock, 32, rate);
 
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index cd5f993612fdd0a5dd0a0e8744118c7578a214c4..49a4c75243fc2d2e396ab247946692ab9258e94a 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -12,12 +12,14 @@ choice
 config ARCH_OMAP1
 	bool "TI OMAP1"
 	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
 	help
 	  "Systems based on omap7xx, omap15xx or omap16xx"
 
 config ARCH_OMAP2PLUS
 	bool "TI OMAP2/3/4"
 	select CLKDEV_LOOKUP
+	select GENERIC_IRQ_CHIP
 	select OMAP_DM_TIMER
 	help
 	  "Systems based on OMAP2, OMAP3 or OMAP4"
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index d2adcdda23cf41c351fe418e31097fe2e4773df3..efb86939019944d6da32b1edeafd7d2bf965e653 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -17,7 +17,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -1137,8 +1137,9 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 	struct gpio_bank *bank;
 	u32 retrigger = 0;
 	int unmasked = 0;
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 
-	desc->irq_data.chip->irq_ack(&desc->irq_data);
+	chained_irq_enter(chip, desc);
 
 	bank = irq_get_handler_data(irq);
 #ifdef CONFIG_ARCH_OMAP1
@@ -1195,7 +1196,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 		configured, we could unmask GPIO bank interrupt immediately */
 		if (!level_mask && !unmasked) {
 			unmasked = 1;
-			desc->irq_data.chip->irq_unmask(&desc->irq_data);
+			chained_irq_exit(chip, desc);
 		}
 
 		isr |= retrigger;
@@ -1231,7 +1232,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 	interrupt */
 exit:
 	if (!unmasked)
-		desc->irq_data.chip->irq_unmask(&desc->irq_data);
+		chained_irq_exit(chip, desc);
 }
 
 static void gpio_irq_shutdown(struct irq_data *d)
@@ -1372,9 +1373,7 @@ static const struct dev_pm_ops omap_mpuio_dev_pm_ops = {
 	.resume_noirq = omap_mpuio_resume_noirq,
 };
 
-/* use platform_driver for this, now that there's no longer any
- * point to sys_device (other than not disturbing old code).
- */
+/* use platform_driver for this. */
 static struct platform_driver omap_mpuio_driver = {
 	.driver		= {
 		.name	= "mpuio",
@@ -1745,7 +1744,7 @@ static int __devinit omap_gpio_probe(struct platform_device *pdev)
 }
 
 #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
-static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
+static int omap_gpio_suspend(void)
 {
 	int i;
 
@@ -1795,12 +1794,12 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
 	return 0;
 }
 
-static int omap_gpio_resume(struct sys_device *dev)
+static void omap_gpio_resume(void)
 {
 	int i;
 
 	if (!cpu_class_is_omap2() && !cpu_is_omap16xx())
-		return 0;
+		return;
 
 	for (i = 0; i < gpio_bank_count; i++) {
 		struct gpio_bank *bank = &gpio_bank[i];
@@ -1836,21 +1835,13 @@ static int omap_gpio_resume(struct sys_device *dev)
 		__raw_writel(bank->saved_wakeup, wake_set);
 		spin_unlock_irqrestore(&bank->lock, flags);
 	}
-
-	return 0;
 }
 
-static struct sysdev_class omap_gpio_sysclass = {
-	.name		= "gpio",
+static struct syscore_ops omap_gpio_syscore_ops = {
 	.suspend	= omap_gpio_suspend,
 	.resume		= omap_gpio_resume,
 };
 
-static struct sys_device omap_gpio_device = {
-	.id		= 0,
-	.cls		= &omap_gpio_sysclass,
-};
-
 #endif
 
 #ifdef CONFIG_ARCH_OMAP2PLUS
@@ -2108,21 +2099,14 @@ postcore_initcall(omap_gpio_drv_reg);
 
 static int __init omap_gpio_sysinit(void)
 {
-	int ret = 0;
-
 	mpuio_init();
 
 #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
-	if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
-		if (ret == 0) {
-			ret = sysdev_class_register(&omap_gpio_sysclass);
-			if (ret == 0)
-				ret = sysdev_register(&omap_gpio_device);
-		}
-	}
+	if (cpu_is_omap16xx() || cpu_class_is_omap2())
+		register_syscore_ops(&omap_gpio_syscore_ops);
 #endif
 
-	return ret;
+	return 0;
 }
 
 arch_initcall(omap_gpio_sysinit);
diff --git a/arch/arm/plat-omap/include/plat/flash.h b/arch/arm/plat-omap/include/plat/flash.h
index 3e6327016b402fccfe8304846fc26e047d6ec416..3083195123ea2c1f9c46ea840d56a83ceda838b0 100644
--- a/arch/arm/plat-omap/include/plat/flash.h
+++ b/arch/arm/plat-omap/include/plat/flash.h
@@ -11,6 +11,6 @@
 
 #include <linux/mtd/map.h>
 
-extern void omap1_set_vpp(struct map_info *map, int enable);
+extern void omap1_set_vpp(struct platform_device *pdev, int enable);
 
 #endif
diff --git a/arch/arm/plat-omap/include/plat/smp.h b/arch/arm/plat-omap/include/plat/smp.h
deleted file mode 100644
index 7a10257909efa02969d61c5572bbacf9752adc84..0000000000000000000000000000000000000000
--- a/arch/arm/plat-omap/include/plat/smp.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * OMAP4 machine specific smp.h
- *
- * Copyright (C) 2009 Texas Instruments, Inc.
- *
- * Author:
- *	Santosh Shilimkar <santosh.shilimkar@ti.com>
- *
- * Interface functions needed for the SMP. This file is based on arm
- * realview smp platform.
- * Copyright (c) 2003 ARM Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef OMAP_ARCH_SMP_H
-#define OMAP_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/* Needed for secondary core boot */
-extern void omap_secondary_startup(void);
-extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
-extern void omap_auxcoreboot_addr(u32 cpu_addr);
-extern u32 omap_read_auxcoreboot0(void);
-
-/*
- * We use Soft IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index 30b891c4a93f1bf6608cd160262428c552248cb8..565d2664f5a739adc503bca1d86751b4e997d2c7 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -27,8 +27,8 @@
 
 #define MDR1_MODE_MASK			0x07
 
-static volatile u8 *uart_base;
-static int uart_shift;
+volatile u8 *uart_base;
+int uart_shift;
 
 /*
  * Store the DEBUG_LL uart number into memory.
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index 8a51fd58f656e15f6f1fa7d51eb0501e18143149..34fc31ee9081ff8624d77dfb664ebe059d4c9343 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -793,6 +793,8 @@ static irqreturn_t iommu_fault_handler(int irq, void *data)
 	clk_enable(obj->clk);
 	errs = iommu_report_fault(obj, &da);
 	clk_disable(obj->clk);
+	if (errs == 0)
+		return IRQ_HANDLED;
 
 	/* Fault callback or TLB/PTE Dynamic loading */
 	if (obj->isr && !obj->isr(obj, da, errs, obj->isr_priv))
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 9bbda9acb73b1d098c073535c79f21a85da8cc11..a37b8eb65b76a6c2b13a019545852b3c9b48a7cc 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -536,6 +536,28 @@ int omap_early_device_register(struct omap_device *od)
 	return 0;
 }
 
+static int _od_runtime_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+
+	return omap_device_idle(pdev);
+}
+
+static int _od_runtime_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+
+	return omap_device_enable(pdev);
+}
+
+static struct dev_power_domain omap_device_power_domain = {
+	.ops = {
+		.runtime_suspend = _od_runtime_suspend,
+		.runtime_resume = _od_runtime_resume,
+		USE_PLATFORM_PM_SLEEP_OPS
+	}
+};
+
 /**
  * omap_device_register - register an omap_device with one omap_hwmod
  * @od: struct omap_device * to register
@@ -549,6 +571,7 @@ int omap_device_register(struct omap_device *od)
 	pr_debug("omap_device: %s: registering\n", od->pdev.name);
 
 	od->pdev.dev.parent = &omap_device_parent;
+	od->pdev.dev.pwr_domain = &omap_device_power_domain;
 	return platform_device_register(&od->pdev);
 }
 
diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile
index 56021a72e10ce340e7ada4d4e4270dd8854bab51..95a5fc53b6db4c6fd3ea0d0e8c8055e3b7283b58 100644
--- a/arch/arm/plat-orion/Makefile
+++ b/arch/arm/plat-orion/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the linux kernel.
 #
 
-obj-y	:= irq.o pcie.o time.o
+obj-y	:= irq.o pcie.o time.o common.o mpp.o
 obj-m	:=
 obj-n	:=
 obj-	:=
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
new file mode 100644
index 0000000000000000000000000000000000000000..9e5451b3c8e3be92c441dc977c906b63715544a5
--- /dev/null
+++ b/arch/arm/plat-orion/common.c
@@ -0,0 +1,957 @@
+/*
+ * arch/arm/plat-orion/common.c
+ *
+ * Marvell Orion SoC common setup code used by multiple mach-/common.c
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/serial_8250.h>
+#include <linux/mbus.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
+#include <net/dsa.h>
+#include <linux/spi/orion_spi.h>
+#include <plat/orion_wdt.h>
+#include <plat/mv_xor.h>
+#include <plat/ehci-orion.h>
+
+/* Fill in the resources structure and link it into the platform
+   device structure. There is always a memory region, and nearly
+   always an interrupt.*/
+static void fill_resources(struct platform_device *device,
+			   struct resource *resources,
+			   resource_size_t mapbase,
+			   resource_size_t size,
+			   unsigned int irq)
+{
+	device->resource = resources;
+	device->num_resources = 1;
+	resources[0].flags = IORESOURCE_MEM;
+	resources[0].start = mapbase;
+	resources[0].end = mapbase + size;
+
+	if (irq != NO_IRQ) {
+		device->num_resources++;
+		resources[1].flags = IORESOURCE_IRQ;
+		resources[1].start = irq;
+		resources[1].end = irq;
+	}
+}
+
+/*****************************************************************************
+ * UART
+ ****************************************************************************/
+static void __init uart_complete(
+	struct platform_device *orion_uart,
+	struct plat_serial8250_port *data,
+	struct resource *resources,
+	unsigned int membase,
+	resource_size_t mapbase,
+	unsigned int irq,
+	unsigned int uartclk)
+{
+	data->mapbase = mapbase;
+	data->membase = (void __iomem *)membase;
+	data->irq = irq;
+	data->uartclk = uartclk;
+	orion_uart->dev.platform_data = data;
+
+	fill_resources(orion_uart, resources, mapbase, 0xff, irq);
+	platform_device_register(orion_uart);
+}
+
+/*****************************************************************************
+ * UART0
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart0_data[] = {
+	{
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+	}, {
+	},
+};
+
+static struct resource orion_uart0_resources[2];
+
+static struct platform_device orion_uart0 = {
+	.name			= "serial8250",
+	.id			= PLAT8250_DEV_PLATFORM,
+};
+
+void __init orion_uart0_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk)
+{
+	uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
+		      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART1
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart1_data[] = {
+	{
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+	}, {
+	},
+};
+
+static struct resource orion_uart1_resources[2];
+
+static struct platform_device orion_uart1 = {
+	.name			= "serial8250",
+	.id			= PLAT8250_DEV_PLATFORM1,
+};
+
+void __init orion_uart1_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk)
+{
+	uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
+		      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART2
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart2_data[] = {
+	{
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+	}, {
+	},
+};
+
+static struct resource orion_uart2_resources[2];
+
+static struct platform_device orion_uart2 = {
+	.name			= "serial8250",
+	.id			= PLAT8250_DEV_PLATFORM2,
+};
+
+void __init orion_uart2_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk)
+{
+	uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
+		      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART3
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart3_data[] = {
+	{
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+	}, {
+	},
+};
+
+static struct resource orion_uart3_resources[2];
+
+static struct platform_device orion_uart3 = {
+	.name			= "serial8250",
+	.id			= 3,
+};
+
+void __init orion_uart3_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk)
+{
+	uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
+		      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * SoC RTC
+ ****************************************************************************/
+static struct resource orion_rtc_resource[2];
+
+void __init orion_rtc_init(unsigned long mapbase,
+			   unsigned long irq)
+{
+	orion_rtc_resource[0].start = mapbase;
+	orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
+	orion_rtc_resource[0].flags = IORESOURCE_MEM;
+	orion_rtc_resource[1].start = irq;
+	orion_rtc_resource[1].end = irq;
+	orion_rtc_resource[1].flags = IORESOURCE_IRQ;
+
+	platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
+}
+
+/*****************************************************************************
+ * GE
+ ****************************************************************************/
+static __init void ge_complete(
+	struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
+	struct mbus_dram_target_info *mbus_dram_info, int tclk,
+	struct resource *orion_ge_resource, unsigned long irq,
+	struct platform_device *orion_ge_shared,
+	struct mv643xx_eth_platform_data *eth_data,
+	struct platform_device *orion_ge)
+{
+	orion_ge_shared_data->dram = mbus_dram_info;
+	orion_ge_shared_data->t_clk = tclk;
+	orion_ge_resource->start = irq;
+	orion_ge_resource->end = irq;
+	eth_data->shared = orion_ge_shared;
+	orion_ge->dev.platform_data = eth_data;
+
+	platform_device_register(orion_ge_shared);
+	platform_device_register(orion_ge);
+}
+
+/*****************************************************************************
+ * GE00
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
+
+static struct resource orion_ge00_shared_resources[] = {
+	{
+		.name	= "ge00 base",
+	}, {
+		.name	= "ge00 err irq",
+	},
+};
+
+static struct platform_device orion_ge00_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &orion_ge00_shared_data,
+	},
+};
+
+static struct resource orion_ge00_resources[] = {
+	{
+		.name	= "ge00 irq",
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device orion_ge00 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 0,
+	.num_resources	= 1,
+	.resource	= orion_ge00_resources,
+	.dev		= {
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
+};
+
+void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk)
+{
+	fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
+		       mapbase + 0x2000, SZ_16K - 1, irq_err);
+	ge_complete(&orion_ge00_shared_data, mbus_dram_info, tclk,
+		    orion_ge00_resources, irq, &orion_ge00_shared,
+		    eth_data, &orion_ge00);
+}
+
+/*****************************************************************************
+ * GE01
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
+	.shared_smi	= &orion_ge00_shared,
+};
+
+static struct resource orion_ge01_shared_resources[] = {
+	{
+		.name	= "ge01 base",
+	}, {
+		.name	= "ge01 err irq",
+	},
+};
+
+static struct platform_device orion_ge01_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 1,
+	.dev		= {
+		.platform_data	= &orion_ge01_shared_data,
+	},
+};
+
+static struct resource orion_ge01_resources[] = {
+	{
+		.name	= "ge01 irq",
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device orion_ge01 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 1,
+	.num_resources	= 1,
+	.resource	= orion_ge01_resources,
+	.dev		= {
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
+};
+
+void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk)
+{
+	fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
+		       mapbase + 0x2000, SZ_16K - 1, irq_err);
+	ge_complete(&orion_ge01_shared_data, mbus_dram_info, tclk,
+		    orion_ge01_resources, irq, &orion_ge01_shared,
+		    eth_data, &orion_ge01);
+}
+
+/*****************************************************************************
+ * GE10
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
+	.shared_smi	= &orion_ge00_shared,
+};
+
+static struct resource orion_ge10_shared_resources[] = {
+	{
+		.name	= "ge10 base",
+	}, {
+		.name	= "ge10 err irq",
+	},
+};
+
+static struct platform_device orion_ge10_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 1,
+	.dev		= {
+		.platform_data	= &orion_ge10_shared_data,
+	},
+};
+
+static struct resource orion_ge10_resources[] = {
+	{
+		.name	= "ge10 irq",
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device orion_ge10 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 1,
+	.num_resources	= 2,
+	.resource	= orion_ge10_resources,
+	.dev		= {
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
+};
+
+void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk)
+{
+	fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
+		       mapbase + 0x2000, SZ_16K - 1, irq_err);
+	ge_complete(&orion_ge10_shared_data, mbus_dram_info, tclk,
+		    orion_ge10_resources, irq, &orion_ge10_shared,
+		    eth_data, &orion_ge10);
+}
+
+/*****************************************************************************
+ * GE11
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
+	.shared_smi	= &orion_ge00_shared,
+};
+
+static struct resource orion_ge11_shared_resources[] = {
+	{
+		.name	= "ge11 base",
+	}, {
+		.name	= "ge11 err irq",
+	},
+};
+
+static struct platform_device orion_ge11_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 1,
+	.dev		= {
+		.platform_data	= &orion_ge11_shared_data,
+	},
+};
+
+static struct resource orion_ge11_resources[] = {
+	{
+		.name	= "ge11 irq",
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device orion_ge11 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 1,
+	.num_resources	= 2,
+	.resource	= orion_ge11_resources,
+	.dev		= {
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
+};
+
+void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk)
+{
+	fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
+		       mapbase + 0x2000, SZ_16K - 1, irq_err);
+	ge_complete(&orion_ge11_shared_data, mbus_dram_info, tclk,
+		    orion_ge11_resources, irq, &orion_ge11_shared,
+		    eth_data, &orion_ge11);
+}
+
+/*****************************************************************************
+ * Ethernet switch
+ ****************************************************************************/
+static struct resource orion_switch_resources[] = {
+	{
+		.start	= 0,
+		.end	= 0,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device orion_switch_device = {
+	.name		= "dsa",
+	.id		= 0,
+	.num_resources	= 0,
+	.resource	= orion_switch_resources,
+};
+
+void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
+{
+	int i;
+
+	if (irq != NO_IRQ) {
+		orion_switch_resources[0].start = irq;
+		orion_switch_resources[0].end = irq;
+		orion_switch_device.num_resources = 1;
+	}
+
+	d->netdev = &orion_ge00.dev;
+	for (i = 0; i < d->nr_chips; i++)
+		d->chip[i].mii_bus = &orion_ge00_shared.dev;
+	orion_switch_device.dev.platform_data = d;
+
+	platform_device_register(&orion_switch_device);
+}
+
+/*****************************************************************************
+ * I2C
+ ****************************************************************************/
+static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
+	.freq_n		= 3,
+	.timeout	= 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion_i2c_resources[2];
+
+static struct platform_device orion_i2c = {
+	.name		= MV64XXX_I2C_CTLR_NAME,
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &orion_i2c_pdata,
+	},
+};
+
+static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
+	.freq_n		= 3,
+	.timeout	= 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion_i2c_1_resources[2];
+
+static struct platform_device orion_i2c_1 = {
+	.name		= MV64XXX_I2C_CTLR_NAME,
+	.id		= 1,
+	.dev		= {
+		.platform_data	= &orion_i2c_1_pdata,
+	},
+};
+
+void __init orion_i2c_init(unsigned long mapbase,
+			   unsigned long irq,
+			   unsigned long freq_m)
+{
+	orion_i2c_pdata.freq_m = freq_m;
+	fill_resources(&orion_i2c, orion_i2c_resources, mapbase,
+		       SZ_32 - 1, irq);
+	platform_device_register(&orion_i2c);
+}
+
+void __init orion_i2c_1_init(unsigned long mapbase,
+			     unsigned long irq,
+			     unsigned long freq_m)
+{
+	orion_i2c_1_pdata.freq_m = freq_m;
+	fill_resources(&orion_i2c_1, orion_i2c_1_resources, mapbase,
+		       SZ_32 - 1, irq);
+	platform_device_register(&orion_i2c_1);
+}
+
+/*****************************************************************************
+ * SPI
+ ****************************************************************************/
+static struct orion_spi_info orion_spi_plat_data;
+static struct resource orion_spi_resources;
+
+static struct platform_device orion_spi = {
+	.name		= "orion_spi",
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &orion_spi_plat_data,
+	},
+};
+
+static struct orion_spi_info orion_spi_1_plat_data;
+static struct resource orion_spi_1_resources;
+
+static struct platform_device orion_spi_1 = {
+	.name		= "orion_spi",
+	.id		= 1,
+	.dev		= {
+		.platform_data	= &orion_spi_1_plat_data,
+	},
+};
+
+/* Note: The SPI silicon core does have interrupts. However the
+ * current Linux software driver does not use interrupts. */
+
+void __init orion_spi_init(unsigned long mapbase,
+			   unsigned long tclk)
+{
+	orion_spi_plat_data.tclk = tclk;
+	fill_resources(&orion_spi, &orion_spi_resources,
+		       mapbase, SZ_512 - 1, NO_IRQ);
+	platform_device_register(&orion_spi);
+}
+
+void __init orion_spi_1_init(unsigned long mapbase,
+			     unsigned long tclk)
+{
+	orion_spi_1_plat_data.tclk = tclk;
+	fill_resources(&orion_spi_1, &orion_spi_1_resources,
+		       mapbase, SZ_512 - 1, NO_IRQ);
+	platform_device_register(&orion_spi_1);
+}
+
+/*****************************************************************************
+ * Watchdog
+ ****************************************************************************/
+static struct orion_wdt_platform_data orion_wdt_data;
+
+static struct platform_device orion_wdt_device = {
+	.name		= "orion_wdt",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= &orion_wdt_data,
+	},
+	.num_resources	= 0,
+};
+
+void __init orion_wdt_init(unsigned long tclk)
+{
+	orion_wdt_data.tclk = tclk;
+	platform_device_register(&orion_wdt_device);
+}
+
+/*****************************************************************************
+ * XOR
+ ****************************************************************************/
+static struct mv_xor_platform_shared_data orion_xor_shared_data;
+
+static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
+
+void __init orion_xor_init_channels(
+	struct mv_xor_platform_data *orion_xor0_data,
+	struct platform_device *orion_xor0_channel,
+	struct mv_xor_platform_data *orion_xor1_data,
+	struct platform_device *orion_xor1_channel)
+{
+	/*
+	 * two engines can't do memset simultaneously, this limitation
+	 * satisfied by removing memset support from one of the engines.
+	 */
+	dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
+	dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
+	platform_device_register(orion_xor0_channel);
+
+	dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
+	dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
+	dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
+	platform_device_register(orion_xor1_channel);
+}
+
+/*****************************************************************************
+ * XOR0
+ ****************************************************************************/
+static struct resource orion_xor0_shared_resources[] = {
+	{
+		.name	= "xor 0 low",
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.name	= "xor 0 high",
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device orion_xor0_shared = {
+	.name		= MV_XOR_SHARED_NAME,
+	.id		= 0,
+	.dev		= {
+		.platform_data = &orion_xor_shared_data,
+	},
+	.num_resources	= ARRAY_SIZE(orion_xor0_shared_resources),
+	.resource	= orion_xor0_shared_resources,
+};
+
+static struct resource orion_xor00_resources[] = {
+	[0] = {
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct mv_xor_platform_data orion_xor00_data = {
+	.shared		= &orion_xor0_shared,
+	.hw_id		= 0,
+	.pool_size	= PAGE_SIZE,
+};
+
+static struct platform_device orion_xor00_channel = {
+	.name		= MV_XOR_NAME,
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(orion_xor00_resources),
+	.resource	= orion_xor00_resources,
+	.dev		= {
+		.dma_mask		= &orion_xor_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
+		.platform_data		= &orion_xor00_data,
+	},
+};
+
+static struct resource orion_xor01_resources[] = {
+	[0] = {
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct mv_xor_platform_data orion_xor01_data = {
+	.shared		= &orion_xor0_shared,
+	.hw_id		= 1,
+	.pool_size	= PAGE_SIZE,
+};
+
+static struct platform_device orion_xor01_channel = {
+	.name		= MV_XOR_NAME,
+	.id		= 1,
+	.num_resources	= ARRAY_SIZE(orion_xor01_resources),
+	.resource	= orion_xor01_resources,
+	.dev		= {
+		.dma_mask		= &orion_xor_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
+		.platform_data		= &orion_xor01_data,
+	},
+};
+
+void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase_low,
+			    unsigned long mapbase_high,
+			    unsigned long irq_0,
+			    unsigned long irq_1)
+{
+	orion_xor_shared_data.dram = mbus_dram_info;
+
+	orion_xor0_shared_resources[0].start = mapbase_low;
+	orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
+	orion_xor0_shared_resources[1].start = mapbase_high;
+	orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
+
+	orion_xor00_resources[0].start = irq_0;
+	orion_xor00_resources[0].end = irq_0;
+	orion_xor01_resources[0].start = irq_1;
+	orion_xor01_resources[0].end = irq_1;
+
+	platform_device_register(&orion_xor0_shared);
+
+	orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
+				&orion_xor01_data, &orion_xor01_channel);
+}
+
+/*****************************************************************************
+ * XOR1
+ ****************************************************************************/
+static struct resource orion_xor1_shared_resources[] = {
+	{
+		.name	= "xor 1 low",
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.name	= "xor 1 high",
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device orion_xor1_shared = {
+	.name		= MV_XOR_SHARED_NAME,
+	.id		= 1,
+	.dev		= {
+		.platform_data = &orion_xor_shared_data,
+	},
+	.num_resources	= ARRAY_SIZE(orion_xor1_shared_resources),
+	.resource	= orion_xor1_shared_resources,
+};
+
+static struct resource orion_xor10_resources[] = {
+	[0] = {
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct mv_xor_platform_data orion_xor10_data = {
+	.shared		= &orion_xor1_shared,
+	.hw_id		= 0,
+	.pool_size	= PAGE_SIZE,
+};
+
+static struct platform_device orion_xor10_channel = {
+	.name		= MV_XOR_NAME,
+	.id		= 2,
+	.num_resources	= ARRAY_SIZE(orion_xor10_resources),
+	.resource	= orion_xor10_resources,
+	.dev		= {
+		.dma_mask		= &orion_xor_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
+		.platform_data		= &orion_xor10_data,
+	},
+};
+
+static struct resource orion_xor11_resources[] = {
+	[0] = {
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct mv_xor_platform_data orion_xor11_data = {
+	.shared		= &orion_xor1_shared,
+	.hw_id		= 1,
+	.pool_size	= PAGE_SIZE,
+};
+
+static struct platform_device orion_xor11_channel = {
+	.name		= MV_XOR_NAME,
+	.id		= 3,
+	.num_resources	= ARRAY_SIZE(orion_xor11_resources),
+	.resource	= orion_xor11_resources,
+	.dev		= {
+		.dma_mask		= &orion_xor_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
+		.platform_data		= &orion_xor11_data,
+	},
+};
+
+void __init orion_xor1_init(unsigned long mapbase_low,
+			    unsigned long mapbase_high,
+			    unsigned long irq_0,
+			    unsigned long irq_1)
+{
+	orion_xor1_shared_resources[0].start = mapbase_low;
+	orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
+	orion_xor1_shared_resources[1].start = mapbase_high;
+	orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
+
+	orion_xor10_resources[0].start = irq_0;
+	orion_xor10_resources[0].end = irq_0;
+	orion_xor11_resources[0].start = irq_1;
+	orion_xor11_resources[0].end = irq_1;
+
+	platform_device_register(&orion_xor1_shared);
+
+	orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
+				&orion_xor11_data, &orion_xor11_channel);
+}
+
+/*****************************************************************************
+ * EHCI
+ ****************************************************************************/
+static struct orion_ehci_data orion_ehci_data = {
+	.phy_version	= EHCI_PHY_NA,
+};
+
+static u64 ehci_dmamask = DMA_BIT_MASK(32);
+
+
+/*****************************************************************************
+ * EHCI0
+ ****************************************************************************/
+static struct resource orion_ehci_resources[2];
+
+static struct platform_device orion_ehci = {
+	.name		= "orion-ehci",
+	.id		= 0,
+	.dev		= {
+		.dma_mask		= &ehci_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &orion_ehci_data,
+	},
+};
+
+void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq)
+{
+	orion_ehci_data.dram = mbus_dram_info;
+	fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
+		       irq);
+
+	platform_device_register(&orion_ehci);
+}
+
+/*****************************************************************************
+ * EHCI1
+ ****************************************************************************/
+static struct resource orion_ehci_1_resources[2];
+
+static struct platform_device orion_ehci_1 = {
+	.name		= "orion-ehci",
+	.id		= 1,
+	.dev		= {
+		.dma_mask		= &ehci_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &orion_ehci_data,
+	},
+};
+
+void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
+			      unsigned long mapbase,
+			      unsigned long irq)
+{
+	orion_ehci_data.dram = mbus_dram_info;
+	fill_resources(&orion_ehci_1, orion_ehci_1_resources,
+		       mapbase, SZ_4K - 1, irq);
+
+	platform_device_register(&orion_ehci_1);
+}
+
+/*****************************************************************************
+ * EHCI2
+ ****************************************************************************/
+static struct resource orion_ehci_2_resources[2];
+
+static struct platform_device orion_ehci_2 = {
+	.name		= "orion-ehci",
+	.id		= 2,
+	.dev		= {
+		.dma_mask		= &ehci_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &orion_ehci_data,
+	},
+};
+
+void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
+			      unsigned long mapbase,
+			      unsigned long irq)
+{
+	orion_ehci_data.dram = mbus_dram_info;
+	fill_resources(&orion_ehci_2, orion_ehci_2_resources,
+		       mapbase, SZ_4K - 1, irq);
+
+	platform_device_register(&orion_ehci_2);
+}
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct resource orion_sata_resources[2] = {
+	{
+		.name	= "sata base",
+	}, {
+		.name	= "sata irq",
+	},
+};
+
+static struct platform_device orion_sata = {
+	.name		= "sata_mv",
+	.id		= 0,
+	.dev		= {
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
+};
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq)
+{
+	sata_data->dram = mbus_dram_info;
+	orion_sata.dev.platform_data = sata_data;
+	fill_resources(&orion_sata, orion_sata_resources,
+		       mapbase, 0x5000 - 1, irq);
+
+	platform_device_register(&orion_sata);
+}
+
+/*****************************************************************************
+ * Cryptographic Engines and Security Accelerator (CESA)
+ ****************************************************************************/
+static struct resource orion_crypto_resources[] = {
+	{
+		.name   = "regs",
+	}, {
+		.name   = "crypto interrupt",
+	}, {
+		.name   = "sram",
+		.flags  = IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device orion_crypto = {
+	.name           = "mv_crypto",
+	.id             = -1,
+};
+
+void __init orion_crypto_init(unsigned long mapbase,
+			      unsigned long srambase,
+			      unsigned long sram_size,
+			      unsigned long irq)
+{
+	fill_resources(&orion_crypto, orion_crypto_resources,
+		       mapbase, 0xffff, irq);
+	orion_crypto.num_resources = 3;
+	orion_crypto_resources[2].start = srambase;
+	orion_crypto_resources[2].end = srambase + sram_size - 1;
+
+	platform_device_register(&orion_crypto);
+}
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index a431a138f4027b238e21cc80bbc5144e8bffab21..5b4fffab1eb4647f9712e61141cc6fb2f08068af 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -321,59 +321,16 @@ EXPORT_SYMBOL(orion_gpio_set_blink);
  *        polarity    LEVEL          mask
  *
  ****************************************************************************/
-static void gpio_irq_ack(struct irq_data *d)
-{
-	struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
-	int type = irqd_get_trigger_type(d);
-
-	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) {
-		int pin = d->irq - ochip->secondary_irq_base;
-
-		writel(~(1 << pin), GPIO_EDGE_CAUSE(ochip));
-	}
-}
-
-static void gpio_irq_mask(struct irq_data *d)
-{
-	struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
-	int type = irqd_get_trigger_type(d);
-	void __iomem *reg;
-	int pin;
-
-	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING))
-		reg = GPIO_EDGE_MASK(ochip);
-	else
-		reg = GPIO_LEVEL_MASK(ochip);
-
-	pin = d->irq - ochip->secondary_irq_base;
-
-	writel(readl(reg) & ~(1 << pin), reg);
-}
-
-static void gpio_irq_unmask(struct irq_data *d)
-{
-	struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
-	int type = irqd_get_trigger_type(d);
-	void __iomem *reg;
-	int pin;
-
-	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING))
-		reg = GPIO_EDGE_MASK(ochip);
-	else
-		reg = GPIO_LEVEL_MASK(ochip);
-
-	pin = d->irq - ochip->secondary_irq_base;
-
-	writel(readl(reg) | (1 << pin), reg);
-}
 
 static int gpio_irq_set_type(struct irq_data *d, u32 type)
 {
-	struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	struct irq_chip_type *ct = irq_data_get_chip_type(d);
+	struct orion_gpio_chip *ochip = gc->private;
 	int pin;
 	u32 u;
 
-	pin = d->irq - ochip->secondary_irq_base;
+	pin = d->irq - gc->irq_base;
 
 	u = readl(GPIO_IO_CONF(ochip)) & (1 << pin);
 	if (!u) {
@@ -382,18 +339,14 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type)
 		return -EINVAL;
 	}
 
-	/*
-	 * Set edge/level type.
-	 */
-	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) {
-		__irq_set_handler_locked(d->irq, handle_edge_irq);
-	} else if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
-		__irq_set_handler_locked(d->irq, handle_level_irq);
-	} else {
-		printk(KERN_ERR "failed to set irq=%d (type=%d)\n",
-		       d->irq, type);
+	type &= IRQ_TYPE_SENSE_MASK;
+	if (type == IRQ_TYPE_NONE)
 		return -EINVAL;
-	}
+
+	/* Check if we need to change chip and handler */
+	if (!(ct->type & type))
+		if (irq_setup_alt_chip(d, type))
+			return -EINVAL;
 
 	/*
 	 * Configure interrupt polarity.
@@ -425,19 +378,12 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type)
 	return 0;
 }
 
-struct irq_chip orion_gpio_irq_chip = {
-	.name		= "orion_gpio_irq",
-	.irq_ack	= gpio_irq_ack,
-	.irq_mask	= gpio_irq_mask,
-	.irq_unmask	= gpio_irq_unmask,
-	.irq_set_type	= gpio_irq_set_type,
-};
-
 void __init orion_gpio_init(int gpio_base, int ngpio,
 			    u32 base, int mask_offset, int secondary_irq_base)
 {
 	struct orion_gpio_chip *ochip;
-	int i;
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
 
 	if (orion_gpio_chip_count == ARRAY_SIZE(orion_gpio_chips))
 		return;
@@ -471,15 +417,29 @@ void __init orion_gpio_init(int gpio_base, int ngpio,
 	writel(0, GPIO_EDGE_MASK(ochip));
 	writel(0, GPIO_LEVEL_MASK(ochip));
 
-	for (i = 0; i < ngpio; i++) {
-		unsigned int irq = secondary_irq_base + i;
-
-		irq_set_chip_and_handler(irq, &orion_gpio_irq_chip,
-					 handle_level_irq);
-		irq_set_chip_data(irq, ochip);
-		irq_set_status_flags(irq, IRQ_LEVEL);
-		set_irq_flags(irq, IRQF_VALID);
-	}
+	gc = irq_alloc_generic_chip("orion_gpio_irq", 2, secondary_irq_base,
+				    ochip->base, handle_level_irq);
+	gc->private = ochip;
+
+	ct = gc->chip_types;
+	ct->regs.mask = ochip->mask_offset + GPIO_LEVEL_MASK_OFF;
+	ct->type = IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW;
+	ct->chip.irq_mask = irq_gc_mask_clr_bit;
+	ct->chip.irq_unmask = irq_gc_mask_set_bit;
+	ct->chip.irq_set_type = gpio_irq_set_type;
+
+	ct++;
+	ct->regs.mask = ochip->mask_offset + GPIO_EDGE_MASK_OFF;
+	ct->regs.ack = GPIO_EDGE_CAUSE_OFF;
+	ct->type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING;
+	ct->chip.irq_ack = irq_gc_ack;
+	ct->chip.irq_mask = irq_gc_mask_clr_bit;
+	ct->chip.irq_unmask = irq_gc_mask_set_bit;
+	ct->chip.irq_set_type = gpio_irq_set_type;
+	ct->handler = handle_edge_irq;
+
+	irq_setup_generic_chip(gc, IRQ_MSK(ngpio), IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE);
 }
 
 void orion_gpio_irq_handler(int pinoff)
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
new file mode 100644
index 0000000000000000000000000000000000000000..a63c357e2ab1a89320d0fe0e55880319fb43fea6
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -0,0 +1,117 @@
+/*
+ * arch/arm/plat-orion/include/plat/common.h
+ *
+ * Marvell Orion SoC common setup code used by different mach-/common.c
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_COMMON_H
+#include <linux/mv643xx_eth.h>
+
+struct dsa_platform_data;
+
+void __init orion_uart0_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk);
+
+void __init orion_uart1_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk);
+
+void __init orion_uart2_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk);
+
+void __init orion_uart3_init(unsigned int membase,
+			     resource_size_t mapbase,
+			     unsigned int irq,
+			     unsigned int uartclk);
+
+void __init orion_rtc_init(unsigned long mapbase,
+			   unsigned long irq);
+
+void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk);
+
+void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk);
+
+void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk);
+
+void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq,
+			    unsigned long irq_err,
+			    int tclk);
+
+void __init orion_ge00_switch_init(struct dsa_platform_data *d,
+				   int irq);
+void __init orion_i2c_init(unsigned long mapbase,
+			   unsigned long irq,
+			   unsigned long freq_m);
+
+void __init orion_i2c_1_init(unsigned long mapbase,
+			     unsigned long irq,
+			     unsigned long freq_m);
+
+void __init orion_spi_init(unsigned long mapbase,
+			   unsigned long tclk);
+
+void __init orion_spi_1_init(unsigned long mapbase,
+			     unsigned long tclk);
+
+void __init orion_wdt_init(unsigned long tclk);
+
+void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase_low,
+			    unsigned long mapbase_high,
+			    unsigned long irq_0,
+			    unsigned long irq_1);
+
+void __init orion_xor1_init(unsigned long mapbase_low,
+			    unsigned long mapbase_high,
+			    unsigned long irq_0,
+			    unsigned long irq_1);
+
+void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq);
+
+void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
+			      unsigned long mapbase,
+			      unsigned long irq);
+
+void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
+			      unsigned long mapbase,
+			      unsigned long irq);
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
+			    struct mbus_dram_target_info *mbus_dram_info,
+			    unsigned long mapbase,
+			    unsigned long irq);
+
+void __init orion_crypto_init(unsigned long mapbase,
+			      unsigned long srambase,
+			      unsigned long sram_size,
+			      unsigned long irq);
+#endif
diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h
index 5578b9803fc677e10e2ee01ba146bc0039f09541..3075b9fdde831fc314522ca4636a9d4b99227b67 100644
--- a/arch/arm/plat-orion/include/plat/gpio.h
+++ b/arch/arm/plat-orion/include/plat/gpio.h
@@ -39,7 +39,6 @@ void __init orion_gpio_init(int gpio_base, int ngpio,
 /*
  * GPIO interrupt handling.
  */
-extern struct irq_chip orion_gpio_irq_chip;
 void orion_gpio_irq_handler(int irqoff);
 
 
diff --git a/arch/arm/plat-orion/include/plat/mpp.h b/arch/arm/plat-orion/include/plat/mpp.h
new file mode 100644
index 0000000000000000000000000000000000000000..723adce99f4184ba9826cf73fa49cd4708d597f1
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/mpp.h
@@ -0,0 +1,34 @@
+/*
+ * arch/arm/plat-orion/include/plat/mpp.h
+ *
+ * Marvell Orion SoC MPP handling.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_MPP_H
+#define __PLAT_MPP_H
+
+#define MPP_NUM(x)	((x) & 0xff)
+#define MPP_SEL(x)	(((x) >> 8) & 0xf)
+
+/* This is the generic MPP macro, without any variant information.
+   Each machine architecture is expected to extend this with further
+   bit fields indicating which MPP configurations are valid for a
+   specific variant. */
+
+#define GENERIC_MPP(_num, _sel, _in, _out) ( \
+	/* MPP number */		((_num) & 0xff) | \
+	/* MPP select value */		(((_sel) & 0xf) << 8) | \
+	/* may be input signal */	((!!(_in)) << 12) | \
+	/* may be output signal */	((!!(_out)) << 13))
+
+#define MPP_INPUT_MASK		GENERIC_MPP(0, 0x0, 1, 0)
+#define MPP_OUTPUT_MASK		GENERIC_MPP(0, 0x0, 0, 1)
+
+void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
+			   unsigned int mpp_max, unsigned int dev_bus);
+
+#endif
diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c
index d8d638e09f8fd7d958324df5b74a5db0d9df0218..2d5b9c1ef3897778181d66b84b1a3281b6df24e2 100644
--- a/arch/arm/plat-orion/irq.c
+++ b/arch/arm/plat-orion/irq.c
@@ -14,52 +14,21 @@
 #include <linux/io.h>
 #include <plat/irq.h>
 
-static void orion_irq_mask(struct irq_data *d)
-{
-	void __iomem *maskaddr = irq_data_get_irq_chip_data(d);
-	u32 mask;
-
-	mask = readl(maskaddr);
-	mask &= ~(1 << (d->irq & 31));
-	writel(mask, maskaddr);
-}
-
-static void orion_irq_unmask(struct irq_data *d)
-{
-	void __iomem *maskaddr = irq_data_get_irq_chip_data(d);
-	u32 mask;
-
-	mask = readl(maskaddr);
-	mask |= 1 << (d->irq & 31);
-	writel(mask, maskaddr);
-}
-
-static struct irq_chip orion_irq_chip = {
-	.name		= "orion_irq",
-	.irq_mask	= orion_irq_mask,
-	.irq_mask_ack	= orion_irq_mask,
-	.irq_unmask	= orion_irq_unmask,
-};
-
 void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr)
 {
-	unsigned int i;
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
 
 	/*
 	 * Mask all interrupts initially.
 	 */
 	writel(0, maskaddr);
 
-	/*
-	 * Register IRQ sources.
-	 */
-	for (i = 0; i < 32; i++) {
-		unsigned int irq = irq_start + i;
-
-		irq_set_chip_and_handler(irq, &orion_irq_chip,
-					 handle_level_irq);
-		irq_set_chip_data(irq, maskaddr);
-		irq_set_status_flags(irq, IRQ_LEVEL);
-		set_irq_flags(irq, IRQF_VALID);
-	}
+	gc = irq_alloc_generic_chip("orion_irq", 1, irq_start, maskaddr,
+				    handle_level_irq);
+	ct = gc->chip_types;
+	ct->chip.irq_mask = irq_gc_mask_clr_bit;
+	ct->chip.irq_unmask = irq_gc_mask_set_bit;
+	irq_setup_generic_chip(gc, IRQ_MSK(32), IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE);
 }
diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c
new file mode 100644
index 0000000000000000000000000000000000000000..91553432711d0eb079110512f9246feafa7a2a4b
--- /dev/null
+++ b/arch/arm/plat-orion/mpp.c
@@ -0,0 +1,78 @@
+/*
+ * arch/arm/plat-orion/mpp.c
+ *
+ * MPP functions for Marvell orion SoCs
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mbus.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <mach/hardware.h>
+#include <plat/mpp.h>
+
+/* Address of the ith MPP control register */
+static __init unsigned long mpp_ctrl_addr(unsigned int i,
+					  unsigned long dev_bus)
+{
+	return dev_bus + (i) * 4;
+}
+
+
+void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
+			   unsigned int mpp_max, unsigned int dev_bus)
+{
+	unsigned int mpp_nr_regs = (1 + mpp_max/8);
+	u32 mpp_ctrl[mpp_nr_regs];
+	int i;
+
+	printk(KERN_DEBUG "initial MPP regs:");
+	for (i = 0; i < mpp_nr_regs; i++) {
+		mpp_ctrl[i] = readl(mpp_ctrl_addr(i, dev_bus));
+		printk(" %08x", mpp_ctrl[i]);
+	}
+	printk("\n");
+
+	for ( ; *mpp_list; mpp_list++) {
+		unsigned int num = MPP_NUM(*mpp_list);
+		unsigned int sel = MPP_SEL(*mpp_list);
+		int shift, gpio_mode;
+
+		if (num > mpp_max) {
+			printk(KERN_ERR "orion_mpp_conf: invalid MPP "
+					"number (%u)\n", num);
+			continue;
+		}
+		if (variant_mask & !(*mpp_list & variant_mask)) {
+			printk(KERN_WARNING
+			       "orion_mpp_conf: requested MPP%u config "
+			       "unavailable on this hardware\n", num);
+			continue;
+		}
+
+		shift = (num & 7) << 2;
+		mpp_ctrl[num / 8] &= ~(0xf << shift);
+		mpp_ctrl[num / 8] |= sel << shift;
+
+		gpio_mode = 0;
+		if (*mpp_list & MPP_INPUT_MASK)
+			gpio_mode |= GPIO_INPUT_OK;
+		if (*mpp_list & MPP_OUTPUT_MASK)
+			gpio_mode |= GPIO_OUTPUT_OK;
+		if (sel != 0)
+			gpio_mode = 0;
+		orion_gpio_set_valid(num, gpio_mode);
+	}
+
+	printk(KERN_DEBUG "  final MPP regs:");
+	for (i = 0; i < mpp_nr_regs; i++) {
+		writel(mpp_ctrl[i], mpp_ctrl_addr(i, dev_bus));
+		printk(" %08x", mpp_ctrl[i]);
+	}
+	printk("\n");
+}
diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c
index 742b0323c57ba84f012a066e8b2bd9713f79b37f..69a61367e4b88a50031f6c669e61741c33cf8ea2 100644
--- a/arch/arm/plat-orion/time.c
+++ b/arch/arm/plat-orion/time.c
@@ -80,24 +80,6 @@ static void __init setup_sched_clock(unsigned long tclk)
 	init_sched_clock(&cd, orion_update_sched_clock, 32, tclk);
 }
 
-/*
- * Clocksource handling.
- */
-static cycle_t orion_clksrc_read(struct clocksource *cs)
-{
-	return 0xffffffff - readl(timer_base + TIMER0_VAL_OFF);
-}
-
-static struct clocksource orion_clksrc = {
-	.name		= "orion_clocksource",
-	.rating		= 300,
-	.read		= orion_clksrc_read,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-
-
 /*
  * Clockevent handling.
  */
@@ -247,7 +229,8 @@ orion_time_init(u32 _bridge_base, u32 _bridge_timer1_clr_mask,
 	writel(u & ~BRIDGE_INT_TIMER0, bridge_base + BRIDGE_MASK_OFF);
 	u = readl(timer_base + TIMER_CTRL_OFF);
 	writel(u | TIMER0_EN | TIMER0_RELOAD_EN, timer_base + TIMER_CTRL_OFF);
-	clocksource_register_hz(&orion_clksrc, tclk);
+	clocksource_mmio_init(timer_base + TIMER0_VAL_OFF, "orion_clocksource",
+		tclk, 300, 32, clocksource_mmio_readl_down);
 
 	/*
 	 * Setup clockevent timer (interrupt-driven).
diff --git a/arch/arm/plat-pxa/gpio.c b/arch/arm/plat-pxa/gpio.c
index dce088f4567819f3d6574f5632d4b065ef3e54bf..48ebb9479b619708b37d385a75ce752d719d835f 100644
--- a/arch/arm/plat-pxa/gpio.c
+++ b/arch/arm/plat-pxa/gpio.c
@@ -15,7 +15,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/slab.h>
 
 #include <mach/gpio.h>
@@ -295,7 +295,7 @@ void __init pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn)
 }
 
 #ifdef CONFIG_PM
-static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state)
+static int pxa_gpio_suspend(void)
 {
 	struct pxa_gpio_chip *c;
 	int gpio;
@@ -312,7 +312,7 @@ static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int pxa_gpio_resume(struct sys_device *dev)
+static void pxa_gpio_resume(void)
 {
 	struct pxa_gpio_chip *c;
 	int gpio;
@@ -326,22 +326,13 @@ static int pxa_gpio_resume(struct sys_device *dev)
 		__raw_writel(c->saved_gfer, c->regbase + GFER_OFFSET);
 		__raw_writel(c->saved_gpdr, c->regbase + GPDR_OFFSET);
 	}
-	return 0;
 }
 #else
 #define pxa_gpio_suspend	NULL
 #define pxa_gpio_resume		NULL
 #endif
 
-struct sysdev_class pxa_gpio_sysclass = {
-	.name		= "gpio",
+struct syscore_ops pxa_gpio_syscore_ops = {
 	.suspend	= pxa_gpio_suspend,
 	.resume		= pxa_gpio_resume,
 };
-
-static int __init pxa_gpio_init(void)
-{
-	return sysdev_class_register(&pxa_gpio_sysclass);
-}
-
-core_initcall(pxa_gpio_init);
diff --git a/arch/arm/plat-pxa/mfp.c b/arch/arm/plat-pxa/mfp.c
index a9aa5ad3f4ebdc398340d946e5ecd16e37160a2b..be12eadcce20ecbfbfc3a8dac49b744560b986fb 100644
--- a/arch/arm/plat-pxa/mfp.c
+++ b/arch/arm/plat-pxa/mfp.c
@@ -17,7 +17,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
 
 #include <plat/mfp.h>
 
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 268f3ed0a105c77b05cedcfe5ccfa657618ec7e0..73667994518acdab1946029656cd31e98fa71092 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -22,6 +22,7 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/string.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -233,6 +234,46 @@ void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
 	}
 }
 
+/* USB High Speed 2.0 Device (Gadget) */
+static struct resource s3c_hsudc_resource[] = {
+	[0] = {
+		.start	= S3C2416_PA_HSUDC,
+		.end	= S3C2416_PA_HSUDC + S3C2416_SZ_HSUDC - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_USBD,
+		.end	= IRQ_USBD,
+		.flags	= IORESOURCE_IRQ,
+	}
+};
+
+static u64 s3c_hsudc_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s3c_device_usb_hsudc = {
+	.name		= "s3c-hsudc",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(s3c_hsudc_resource),
+	.resource	= s3c_hsudc_resource,
+	.dev		= {
+		.dma_mask		= &s3c_hsudc_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
+};
+
+void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
+{
+	struct s3c24xx_hsudc_platdata *npd;
+
+	npd = kmalloc(sizeof(*npd), GFP_KERNEL);
+	if (npd) {
+		memcpy(npd, pd, sizeof(*npd));
+		s3c_device_usb_hsudc.dev.platform_data = npd;
+	} else {
+		printk(KERN_ERR "no memory for udc platform data\n");
+	}
+}
+
 /* IIS */
 
 static struct resource s3c_iis_resource[] = {
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 27ea852e33700ac4894ed3cb50a8e5291687b5c4..c10d10c56e2e71a632877a9576efe62a1a8a717e 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -22,7 +22,7 @@
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/io.h>
@@ -1195,19 +1195,12 @@ int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *d
 
 EXPORT_SYMBOL(s3c2410_dma_getposition);
 
-static inline struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
-{
-	return container_of(dev, struct s3c2410_dma_chan, dev);
-}
-
-/* system device class */
+/* system core operations */
 
 #ifdef CONFIG_PM
 
-static int s3c2410_dma_suspend(struct sys_device *dev, pm_message_t state)
+static void s3c2410_dma_suspend_chan(s3c2410_dma_chan *cp)
 {
-	struct s3c2410_dma_chan *cp = to_dma_chan(dev);
-
 	printk(KERN_DEBUG "suspending dma channel %d\n", cp->number);
 
 	if (dma_rdreg(cp, S3C2410_DMA_DMASKTRIG) & S3C2410_DMASKTRIG_ON) {
@@ -1222,13 +1215,21 @@ static int s3c2410_dma_suspend(struct sys_device *dev, pm_message_t state)
 
 		s3c2410_dma_dostop(cp);
 	}
+}
+
+static int s3c2410_dma_suspend(void)
+{
+	struct s3c2410_dma_chan *cp = s3c2410_chans;
+	int channel;
+
+	for (channel = 0; channel < dma_channels; cp++, channel++)
+		s3c2410_dma_suspend_chan(cp);
 
 	return 0;
 }
 
-static int s3c2410_dma_resume(struct sys_device *dev)
+static void s3c2410_dma_resume_chan(struct s3c2410_dma_chan *cp)
 {
-	struct s3c2410_dma_chan *cp = to_dma_chan(dev);
 	unsigned int no = cp->number | DMACH_LOW_LEVEL;
 
 	/* restore channel's hardware configuration */
@@ -1249,13 +1250,21 @@ static int s3c2410_dma_resume(struct sys_device *dev)
 	return 0;
 }
 
+static void s3c2410_dma_resume(void)
+{
+	struct s3c2410_dma_chan *cp = s3c2410_chans + dma_channels - 1;
+	int channel;
+
+	for (channel = dma_channels - 1; channel >= 0; cp++, channel--)
+		s3c2410_dma_resume_chan(cp);
+}
+
 #else
 #define s3c2410_dma_suspend NULL
 #define s3c2410_dma_resume  NULL
 #endif /* CONFIG_PM */
 
-struct sysdev_class dma_sysclass = {
-	.name		= "s3c24xx-dma",
+struct syscore_ops dma_syscore_ops = {
 	.suspend	= s3c2410_dma_suspend,
 	.resume		= s3c2410_dma_resume,
 };
@@ -1269,39 +1278,14 @@ static void s3c2410_dma_cache_ctor(void *p)
 
 /* initialisation code */
 
-static int __init s3c24xx_dma_sysclass_init(void)
+static int __init s3c24xx_dma_syscore_init(void)
 {
-	int ret = sysdev_class_register(&dma_sysclass);
-
-	if (ret != 0)
-		printk(KERN_ERR "dma sysclass registration failed\n");
-
-	return ret;
-}
-
-core_initcall(s3c24xx_dma_sysclass_init);
-
-static int __init s3c24xx_dma_sysdev_register(void)
-{
-	struct s3c2410_dma_chan *cp = s3c2410_chans;
-	int channel, ret;
-
-	for (channel = 0; channel < dma_channels; cp++, channel++) {
-		cp->dev.cls = &dma_sysclass;
-		cp->dev.id  = channel;
-		ret = sysdev_register(&cp->dev);
-
-		if (ret) {
-			printk(KERN_ERR "error registering dev for dma %d\n",
-			       channel);
- 			return ret;
-		}
-	}
+	register_syscore_ops(&dma_syscore_ops);
 
 	return 0;
 }
 
-late_initcall(s3c24xx_dma_sysdev_register);
+late_initcall(s3c24xx_dma_syscore_init);
 
 int __init s3c24xx_dma_init(unsigned int channels, unsigned int irq,
 			    unsigned int stride)
diff --git a/arch/arm/plat-s3c24xx/include/plat/udc.h b/arch/arm/plat-s3c24xx/include/plat/udc.h
index 80457c6414aa2a7f3c8689ac7e180f8859dd3d47..f638842425067db036cf34a22cae43877fa79cfa 100644
--- a/arch/arm/plat-s3c24xx/include/plat/udc.h
+++ b/arch/arm/plat-s3c24xx/include/plat/udc.h
@@ -37,4 +37,21 @@ struct s3c2410_udc_mach_info {
 
 extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
 
+/**
+ * s3c24xx_hsudc_platdata - Platform data for USB High-Speed gadget controller.
+ * @epnum: Number of endpoints to be instantiated by the controller driver.
+ * @gpio_init: Platform specific USB related GPIO initialization.
+ * @gpio_uninit: Platform specific USB releted GPIO uninitialzation.
+ *
+ * Representation of platform data for the S3C24XX USB 2.0 High Speed gadget
+ * controllers.
+ */
+struct s3c24xx_hsudc_platdata {
+	unsigned int	epnum;
+	void		(*gpio_init)(void);
+	void		(*gpio_uninit)(void);
+};
+
+extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
+
 #endif /* __ASM_ARM_ARCH_UDC_H */
diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/plat-s3c24xx/irq-pm.c
index c3624d898630713d928f63b0dd30d54c11e9f42a..0efb2e2848c8aaae2986bc118da2d587cee7b852 100644
--- a/arch/arm/plat-s3c24xx/irq-pm.c
+++ b/arch/arm/plat-s3c24xx/irq-pm.c
@@ -14,7 +14,6 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
 #include <linux/irq.h>
 
 #include <plat/cpu.h>
@@ -65,7 +64,7 @@ static unsigned long save_extint[3];
 static unsigned long save_eintflt[4];
 static unsigned long save_eintmask;
 
-int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state)
+int s3c24xx_irq_suspend(void)
 {
 	unsigned int i;
 
@@ -81,7 +80,7 @@ int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-int s3c24xx_irq_resume(struct sys_device *dev)
+void s3c24xx_irq_resume(void)
 {
 	unsigned int i;
 
@@ -93,6 +92,4 @@ int s3c24xx_irq_resume(struct sys_device *dev)
 
 	s3c_pm_do_restore(irq_save, ARRAY_SIZE(irq_save));
 	__raw_writel(save_eintmask, S3C24XX_EINTMASK);
-
-	return 0;
 }
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 849229716586c152a2ac1ebee0533e685f97c9ca..6751bcf7b8888fe3360f3f9551b328d1636f4181 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -85,6 +85,11 @@ config S5P_DEV_CSIS1
 	help
 	  Compile in platform device definitions for MIPI-CSIS channel 1
 
+config S5P_DEV_USB_EHCI
+	bool
+	help
+	  Compile in platform device definition for USB EHCI
+
 config S5P_SETUP_MIPIPHY
 	bool
 	help
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 42afff7f60be01eaefa05335caa80387b4b6a9ef..e234cc4d49a0334a1b806e3b0f942968e8d846e2 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -33,4 +33,5 @@ obj-$(CONFIG_S5P_DEV_FIMC3)	+= dev-fimc3.o
 obj-$(CONFIG_S5P_DEV_ONENAND)	+= dev-onenand.o
 obj-$(CONFIG_S5P_DEV_CSIS0)	+= dev-csis0.o
 obj-$(CONFIG_S5P_DEV_CSIS1)	+= dev-csis1.o
+obj-$(CONFIG_S5P_DEV_USB_EHCI)	+= dev-ehci.o
 obj-$(CONFIG_S5P_SETUP_MIPIPHY)	+= setup-mipiphy.o
diff --git a/arch/arm/plat-s5p/dev-ehci.c b/arch/arm/plat-s5p/dev-ehci.c
new file mode 100644
index 0000000000000000000000000000000000000000..94080fff9e9bda92607558855d4ab89fad9444ad
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-ehci.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <mach/irqs.h>
+#include <mach/map.h>
+#include <plat/devs.h>
+#include <plat/ehci.h>
+#include <plat/usb-phy.h>
+
+/* USB EHCI Host Controller registration */
+static struct resource s5p_ehci_resource[] = {
+	[0] = {
+		.start	= S5P_PA_EHCI,
+		.end	= S5P_PA_EHCI + SZ_256 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_USB_HOST,
+		.end	= IRQ_USB_HOST,
+		.flags	= IORESOURCE_IRQ,
+	}
+};
+
+static u64 s5p_device_ehci_dmamask = 0xffffffffUL;
+
+struct platform_device s5p_device_ehci = {
+	.name		= "s5p-ehci",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(s5p_ehci_resource),
+	.resource	= s5p_ehci_resource,
+	.dev		= {
+		.dma_mask = &s5p_device_ehci_dmamask,
+		.coherent_dma_mask = 0xffffffffUL
+	}
+};
+
+void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
+{
+	struct s5p_ehci_platdata *npd;
+
+	npd = s3c_set_platdata(pd, sizeof(struct s5p_ehci_platdata),
+			&s5p_device_ehci);
+
+	if (!npd->phy_init)
+		npd->phy_init = s5p_usb_phy_init;
+	if (!npd->phy_exit)
+		npd->phy_exit = s5p_usb_phy_exit;
+}
diff --git a/arch/arm/plat-s5p/include/plat/ehci.h b/arch/arm/plat-s5p/include/plat/ehci.h
new file mode 100644
index 0000000000000000000000000000000000000000..6ae6810c7569a167b399bcff8beb5b94684d8d6e
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/ehci.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_S5P_EHCI_H
+#define __PLAT_S5P_EHCI_H
+
+struct s5p_ehci_platdata {
+	int (*phy_init)(struct platform_device *pdev, int type);
+	int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
+
+#endif /* __PLAT_S5P_EHCI_H */
diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h
index d973d39666a3f9e83adc79964810c6a2d8b85da3..a6c3d327ce72d1306a8b9308501f60e7c8879efb 100644
--- a/arch/arm/plat-s5p/include/plat/map-s5p.h
+++ b/arch/arm/plat-s5p/include/plat/map-s5p.h
@@ -39,7 +39,7 @@
 #define S5P_VA_TWD		S5P_VA_COREPERI(0x600)
 #define S5P_VA_GIC_DIST		S5P_VA_COREPERI(0x1000)
 
-#define S3C_VA_USB_HSPHY	S3C_ADDR(0x02900000)
+#define S5P_VA_USB_HSPHY	S3C_ADDR(0x02900000)
 
 #define VA_VIC(x)		(S3C_VA_IRQ + ((x) * 0x10000))
 #define VA_VIC0			VA_VIC(0)
diff --git a/arch/arm/plat-s5p/include/plat/usb-phy.h b/arch/arm/plat-s5p/include/plat/usb-phy.h
new file mode 100644
index 0000000000000000000000000000000000000000..6dd6bcfca3ce24539681175509e620297df48639
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/usb-phy.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_S5P_USB_PHY_H
+#define __PLAT_S5P_USB_PHY_H
+
+enum s5p_usb_phy_type {
+	S5P_USB_PHY_DEVICE,
+	S5P_USB_PHY_HOST,
+};
+
+extern int s5p_usb_phy_init(struct platform_device *pdev, int type);
+extern int s5p_usb_phy_exit(struct platform_device *pdev, int type);
+
+#endif /* __PLAT_S5P_REGS_USB_PHY_H */
diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c
index cd6d67c8382a8014fca4e8ec8b8679d24096f7fe..135abda31c9adfd9f1681f607bc92c2f27b9d92c 100644
--- a/arch/arm/plat-s5p/irq-gpioint.c
+++ b/arch/arm/plat-s5p/irq-gpioint.c
@@ -41,72 +41,11 @@ struct s5p_gpioint_bank {
 
 LIST_HEAD(banks);
 
-static int s5p_gpioint_get_offset(struct irq_data *data)
+static int s5p_gpioint_set_type(struct irq_data *d, unsigned int type)
 {
-	struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-	return data->irq - chip->irq_base;
-}
-
-static void s5p_gpioint_ack(struct irq_data *data)
-{
-	struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-	int group, offset, pend_offset;
-	unsigned int value;
-
-	group = chip->group;
-	offset = s5p_gpioint_get_offset(data);
-	pend_offset = REG_OFFSET(group);
-
-	value = __raw_readl(GPIO_BASE(chip) + PEND_OFFSET + pend_offset);
-	value |= BIT(offset);
-	__raw_writel(value, GPIO_BASE(chip) + PEND_OFFSET + pend_offset);
-}
-
-static void s5p_gpioint_mask(struct irq_data *data)
-{
-	struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-	int group, offset, mask_offset;
-	unsigned int value;
-
-	group = chip->group;
-	offset = s5p_gpioint_get_offset(data);
-	mask_offset = REG_OFFSET(group);
-
-	value = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-	value |= BIT(offset);
-	__raw_writel(value, GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-}
-
-static void s5p_gpioint_unmask(struct irq_data *data)
-{
-	struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-	int group, offset, mask_offset;
-	unsigned int value;
-
-	group = chip->group;
-	offset = s5p_gpioint_get_offset(data);
-	mask_offset = REG_OFFSET(group);
-
-	value = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-	value &= ~BIT(offset);
-	__raw_writel(value, GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-}
-
-static void s5p_gpioint_mask_ack(struct irq_data *data)
-{
-	s5p_gpioint_mask(data);
-	s5p_gpioint_ack(data);
-}
-
-static int s5p_gpioint_set_type(struct irq_data *data, unsigned int type)
-{
-	struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-	int group, offset, con_offset;
-	unsigned int value;
-
-	group = chip->group;
-	offset = s5p_gpioint_get_offset(data);
-	con_offset = REG_OFFSET(group);
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	struct irq_chip_type *ct = gc->chip_types;
+	unsigned int shift = (d->irq - gc->irq_base) << 2;
 
 	switch (type) {
 	case IRQ_TYPE_EDGE_RISING:
@@ -130,23 +69,12 @@ static int s5p_gpioint_set_type(struct irq_data *data, unsigned int type)
 		return -EINVAL;
 	}
 
-	value = __raw_readl(GPIO_BASE(chip) + CON_OFFSET + con_offset);
-	value &= ~(0x7 << (offset * 0x4));
-	value |= (type << (offset * 0x4));
-	__raw_writel(value, GPIO_BASE(chip) + CON_OFFSET + con_offset);
-
+	gc->type_cache &= ~(0x7 << shift);
+	gc->type_cache |= type << shift;
+	writel(gc->type_cache, gc->reg_base + ct->regs.type);
 	return 0;
 }
 
-static struct irq_chip s5p_gpioint = {
-	.name		= "s5p_gpioint",
-	.irq_ack	= s5p_gpioint_ack,
-	.irq_mask	= s5p_gpioint_mask,
-	.irq_mask_ack	= s5p_gpioint_mask_ack,
-	.irq_unmask	= s5p_gpioint_unmask,
-	.irq_set_type	= s5p_gpioint_set_type,
-};
-
 static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 {
 	struct s5p_gpioint_bank *bank = irq_get_handler_data(irq);
@@ -179,9 +107,10 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
 {
 	static int used_gpioint_groups = 0;
-	int irq, group = chip->group;
-	int i;
+	int group = chip->group;
 	struct s5p_gpioint_bank *bank = NULL;
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
 
 	if (used_gpioint_groups >= S5P_GPIOINT_GROUP_COUNT)
 		return -ENOMEM;
@@ -211,19 +140,28 @@ static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
 	 * chained GPIO irq has been successfully registered, allocate new gpio
 	 * int group and assign irq nubmers
 	 */
-
 	chip->irq_base = S5P_GPIOINT_BASE +
 			 used_gpioint_groups * S5P_GPIOINT_GROUP_SIZE;
 	used_gpioint_groups++;
 
 	bank->chips[group - bank->start] = chip;
-	for (i = 0; i < chip->chip.ngpio; i++) {
-		irq = chip->irq_base + i;
-		irq_set_chip(irq, &s5p_gpioint);
-		irq_set_handler_data(irq, chip);
-		irq_set_handler(irq, handle_level_irq);
-		set_irq_flags(irq, IRQF_VALID);
-	}
+
+	gc = irq_alloc_generic_chip("s5p_gpioint", 1, chip->irq_base,
+				    (void __iomem *)GPIO_BASE(chip),
+				    handle_level_irq);
+	if (!gc)
+		return -ENOMEM;
+	ct = gc->chip_types;
+	ct->chip.irq_ack = irq_gc_ack;
+	ct->chip.irq_mask = irq_gc_mask_set_bit;
+	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
+	ct->chip.irq_set_type = s5p_gpioint_set_type,
+	ct->regs.ack = PEND_OFFSET + REG_OFFSET(chip->group);
+	ct->regs.mask = MASK_OFFSET + REG_OFFSET(chip->group);
+	ct->regs.type = CON_OFFSET + REG_OFFSET(chip->group);
+	irq_setup_generic_chip(gc, IRQ_MSK(chip->chip.ngpio),
+			       IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
 	return 0;
 }
 
diff --git a/arch/arm/plat-s5p/irq-pm.c b/arch/arm/plat-s5p/irq-pm.c
index 5259ad458bc88fe15325ac4bd69915e3f326d18e..327acb3a44644e2c2b62de2aca37c3220b4a986b 100644
--- a/arch/arm/plat-s5p/irq-pm.c
+++ b/arch/arm/plat-s5p/irq-pm.c
@@ -16,7 +16,6 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
 
 #include <plat/cpu.h>
 #include <plat/irqs.h>
@@ -77,17 +76,15 @@ static struct sleep_save eint_save[] = {
 	SAVE_ITEM(S5P_EINT_MASK(3)),
 };
 
-int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state)
+int s3c24xx_irq_suspend(void)
 {
 	s3c_pm_do_save(eint_save, ARRAY_SIZE(eint_save));
 
 	return 0;
 }
 
-int s3c24xx_irq_resume(struct sys_device *dev)
+void s3c24xx_irq_resume(void)
 {
 	s3c_pm_do_restore(eint_save, ARRAY_SIZE(eint_save));
-
-	return 0;
 }
 
diff --git a/arch/arm/plat-s5p/irq.c b/arch/arm/plat-s5p/irq.c
index 5560b12035d117ed8efd159a5216abf19b2445c1..a97c08957f49b9f973a0b1f0136aeb0beb6003ea 100644
--- a/arch/arm/plat-s5p/irq.c
+++ b/arch/arm/plat-s5p/irq.c
@@ -64,11 +64,7 @@ void __init s5p_init_irq(u32 *vic, u32 num_vic)
 		vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
 #endif
 
-	s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0);
-	s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1);
-	s3c_init_vic_timer_irq(IRQ_TIMER2_VIC, IRQ_TIMER2);
-	s3c_init_vic_timer_irq(IRQ_TIMER3_VIC, IRQ_TIMER3);
-	s3c_init_vic_timer_irq(IRQ_TIMER4_VIC, IRQ_TIMER4);
+	s3c_init_vic_timer_irq(5, IRQ_TIMER0);
 
 	s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs));
 }
diff --git a/arch/arm/plat-s5p/s5p-time.c b/arch/arm/plat-s5p/s5p-time.c
index 8090403eec0f12fa9c6c8a20fc62cb21ac83bd02..899a8cc011fffc6cc98ff8bd87e07b4f54e97f1c 100644
--- a/arch/arm/plat-s5p/s5p-time.c
+++ b/arch/arm/plat-s5p/s5p-time.c
@@ -290,7 +290,7 @@ static void __init s5p_clockevent_init(void)
 	setup_irq(irq_number, &s5p_clock_event_irq);
 }
 
-static cycle_t s5p_timer_read(struct clocksource *cs)
+static void __iomem *s5p_timer_reg(void)
 {
 	unsigned long offset = 0;
 
@@ -308,10 +308,17 @@ static cycle_t s5p_timer_read(struct clocksource *cs)
 
 	default:
 		printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id);
-		return 0;
+		return NULL;
 	}
 
-	return (cycle_t) ~__raw_readl(S3C_TIMERREG(offset));
+	return S3C_TIMERREG(offset);
+}
+
+static cycle_t s5p_timer_read(struct clocksource *cs)
+{
+	void __iomem *reg = s5p_timer_reg();
+
+	return (cycle_t) (reg ? ~__raw_readl(reg) : 0);
 }
 
 /*
@@ -325,53 +332,22 @@ static DEFINE_CLOCK_DATA(cd);
 
 unsigned long long notrace sched_clock(void)
 {
-	u32 cyc;
-	unsigned long offset = 0;
-
-	switch (timer_source.source_id) {
-	case S5P_PWM0:
-	case S5P_PWM1:
-	case S5P_PWM2:
-	case S5P_PWM3:
-		offset = (timer_source.source_id * 0x0c) + 0x14;
-		break;
-
-	case S5P_PWM4:
-		offset = 0x40;
-		break;
+	void __iomem *reg = s5p_timer_reg();
 
-	default:
-		printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id);
+	if (!reg)
 		return 0;
-	}
 
-	cyc = ~__raw_readl(S3C_TIMERREG(offset));
-	return cyc_to_sched_clock(&cd, cyc, (u32)~0);
+	return cyc_to_sched_clock(&cd, ~__raw_readl(reg), (u32)~0);
 }
 
 static void notrace s5p_update_sched_clock(void)
 {
-	u32 cyc;
-	unsigned long offset = 0;
+	void __iomem *reg = s5p_timer_reg();
 
-	switch (timer_source.source_id) {
-	case S5P_PWM0:
-	case S5P_PWM1:
-	case S5P_PWM2:
-	case S5P_PWM3:
-		offset = (timer_source.source_id * 0x0c) + 0x14;
-		break;
-
-	case S5P_PWM4:
-		offset = 0x40;
-		break;
-
-	default:
-		printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id);
-	}
+	if (!reg)
+		return;
 
-	cyc = ~__raw_readl(S3C_TIMERREG(offset));
-	update_sched_clock(&cd, cyc, (u32)~0);
+	update_sched_clock(&cd, ~__raw_readl(reg), (u32)~0);
 }
 
 struct clocksource time_clocksource = {
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index be72100b81b4b86fceb6d9699256f577790126ac..4d79519d19a4146b8c6d3a9c780b0e1e0fec6954 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -8,6 +8,7 @@ config PLAT_SAMSUNG
 	bool
 	depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P
 	select NO_IOPORT
+	select GENERIC_IRQ_CHIP
 	default y
 	help
 	  Base platform code for all Samsung SoC based systems
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index cedfff51c82b11f59fac4f17c2a0aff0e49256dd..3aedac0034bac2bcaa849a44aab852b634cd1597 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -68,6 +68,12 @@ extern void s3c24xx_init_uartdevs(char *name,
 struct sys_timer;
 extern struct sys_timer s3c24xx_timer;
 
+extern struct syscore_ops s3c2410_pm_syscore_ops;
+extern struct syscore_ops s3c2412_pm_syscore_ops;
+extern struct syscore_ops s3c2416_pm_syscore_ops;
+extern struct syscore_ops s3c244x_pm_syscore_ops;
+extern struct syscore_ops s3c64xx_irq_syscore_ops;
+
 /* system device classes */
 
 extern struct sysdev_class s3c2410_sysclass;
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index f0da6b70fba4719ed408135b8ac923af70823975..39818d8da4201539bf19537a16a83bc4e2e670e0 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -88,6 +88,7 @@ extern struct platform_device s3c64xx_device_onenand1;
 extern struct platform_device s5p_device_onenand;
 
 extern struct platform_device s3c_device_usbgadget;
+extern struct platform_device s3c_device_usb_hsudc;
 extern struct platform_device s3c_device_usb_hsotg;
 
 extern struct platform_device s5pv210_device_ac97;
@@ -142,6 +143,8 @@ extern struct platform_device s5p_device_fimc3;
 extern struct platform_device s5p_device_mipi_csis0;
 extern struct platform_device s5p_device_mipi_csis1;
 
+extern struct platform_device s5p_device_ehci;
+
 extern struct platform_device exynos4_device_sysmmu;
 
 /* s3c2440 specific devices */
diff --git a/arch/arm/plat-samsung/include/plat/irq-vic-timer.h b/arch/arm/plat-samsung/include/plat/irq-vic-timer.h
index a90b53431b5b411edbecffcfbdf9ca354fe8f309..5b9c42fd32d7b8ab0e0e5ee2c6ef682609a6b12e 100644
--- a/arch/arm/plat-samsung/include/plat/irq-vic-timer.h
+++ b/arch/arm/plat-samsung/include/plat/irq-vic-timer.h
@@ -10,4 +10,4 @@
  * published by the Free Software Foundation.
 */
 
-extern void s3c_init_vic_timer_irq(unsigned int vic, unsigned int timer);
+extern void s3c_init_vic_timer_irq(unsigned int num, unsigned int timer_irq);
diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h
index 937cc2ace517572283e5b097d97b359c62e3fb60..7fb6f6be8c81e6e14b74a800b1a865f8e1225d7e 100644
--- a/arch/arm/plat-samsung/include/plat/pm.h
+++ b/arch/arm/plat-samsung/include/plat/pm.h
@@ -103,14 +103,16 @@ extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count);
 
 #ifdef CONFIG_PM
 extern int s3c_irqext_wake(struct irq_data *data, unsigned int state);
-extern int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state);
-extern int s3c24xx_irq_resume(struct sys_device *dev);
+extern int s3c24xx_irq_suspend(void);
+extern void s3c24xx_irq_resume(void);
 #else
 #define s3c_irqext_wake NULL
 #define s3c24xx_irq_suspend NULL
 #define s3c24xx_irq_resume  NULL
 #endif
 
+extern struct syscore_ops s3c24xx_irq_syscore_ops;
+
 /* PM debug functions */
 
 #ifdef CONFIG_SAMSUNG_PM_DEBUG
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 7d6ed7263d578a70326a32961bcfdfd3125fa1e6..ee48e12a1e7216ba356e5e160b650f6332904f3d 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -18,8 +18,8 @@ typedef unsigned int upf_t;	/* cannot include linux/serial_core.h */
 
 /* uart setup */
 
-static unsigned int fifo_mask;
-static unsigned int fifo_max;
+unsigned int fifo_mask;
+unsigned int fifo_max;
 
 /* forward declerations */
 
diff --git a/arch/arm/plat-samsung/irq-uart.c b/arch/arm/plat-samsung/irq-uart.c
index 4d4e571af5530dfd8ff5d72ef74be8d25b8a9b55..32582c0958e3676c74818bbcee40388953d099a9 100644
--- a/arch/arm/plat-samsung/irq-uart.c
+++ b/arch/arm/plat-samsung/irq-uart.c
@@ -27,60 +27,6 @@
 /* Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3]
  * are consecutive when looking up the interrupt in the demux routines.
  */
-
-static inline void __iomem *s3c_irq_uart_base(struct irq_data *data)
-{
-	struct s3c_uart_irq *uirq = irq_data_get_irq_chip_data(data);
-	return uirq->regs;
-}
-
-static inline unsigned int s3c_irq_uart_bit(unsigned int irq)
-{
-	return irq & 3;
-}
-
-static void s3c_irq_uart_mask(struct irq_data *data)
-{
-	void __iomem *regs = s3c_irq_uart_base(data);
-	unsigned int bit = s3c_irq_uart_bit(data->irq);
-	u32 reg;
-
-	reg = __raw_readl(regs + S3C64XX_UINTM);
-	reg |= (1 << bit);
-	__raw_writel(reg, regs + S3C64XX_UINTM);
-}
-
-static void s3c_irq_uart_maskack(struct irq_data *data)
-{
-	void __iomem *regs = s3c_irq_uart_base(data);
-	unsigned int bit = s3c_irq_uart_bit(data->irq);
-	u32 reg;
-
-	reg = __raw_readl(regs + S3C64XX_UINTM);
-	reg |= (1 << bit);
-	__raw_writel(reg, regs + S3C64XX_UINTM);
-	__raw_writel(1 << bit, regs + S3C64XX_UINTP);
-}
-
-static void s3c_irq_uart_unmask(struct irq_data *data)
-{
-	void __iomem *regs = s3c_irq_uart_base(data);
-	unsigned int bit = s3c_irq_uart_bit(data->irq);
-	u32 reg;
-
-	reg = __raw_readl(regs + S3C64XX_UINTM);
-	reg &= ~(1 << bit);
-	__raw_writel(reg, regs + S3C64XX_UINTM);
-}
-
-static void s3c_irq_uart_ack(struct irq_data *data)
-{
-	void __iomem *regs = s3c_irq_uart_base(data);
-	unsigned int bit = s3c_irq_uart_bit(data->irq);
-
-	__raw_writel(1 << bit, regs + S3C64XX_UINTP);
-}
-
 static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc)
 {
 	struct s3c_uart_irq *uirq = desc->irq_data.handler_data;
@@ -97,30 +43,25 @@ static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc)
 		generic_handle_irq(base + 3);
 }
 
-static struct irq_chip s3c_irq_uart = {
-	.name		= "s3c-uart",
-	.irq_mask	= s3c_irq_uart_mask,
-	.irq_unmask	= s3c_irq_uart_unmask,
-	.irq_mask_ack	= s3c_irq_uart_maskack,
-	.irq_ack	= s3c_irq_uart_ack,
-};
-
 static void __init s3c_init_uart_irq(struct s3c_uart_irq *uirq)
 {
 	void __iomem *reg_base = uirq->regs;
-	unsigned int irq;
-	int offs;
+	struct irq_chip_generic *gc;
+	struct irq_chip_type *ct;
 
 	/* mask all interrupts at the start. */
 	__raw_writel(0xf, reg_base + S3C64XX_UINTM);
 
-	for (offs = 0; offs < 3; offs++) {
-		irq = uirq->base_irq + offs;
-
-		irq_set_chip_and_handler(irq, &s3c_irq_uart, handle_level_irq);
-		irq_set_chip_data(irq, uirq);
-		set_irq_flags(irq, IRQF_VALID);
-	}
+	gc = irq_alloc_generic_chip("s3c-uart", 1, uirq->base_irq, reg_base,
+				    handle_level_irq);
+	ct = gc->chip_types;
+	ct->chip.irq_ack = irq_gc_ack;
+	ct->chip.irq_mask = irq_gc_mask_set_bit;
+	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
+	ct->regs.ack = S3C64XX_UINTP;
+	ct->regs.mask = S3C64XX_UINTM;
+	irq_setup_generic_chip(gc, IRQ_MSK(4), IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
 
 	irq_set_handler_data(uirq->parent_irq, uirq);
 	irq_set_chained_handler(uirq->parent_irq, s3c_irq_demux_uart);
diff --git a/arch/arm/plat-samsung/irq-vic-timer.c b/arch/arm/plat-samsung/irq-vic-timer.c
index d6ad66ab9290464964789f9e68caa725f243bb67..a607546ddbd0c25dd9c71f1517b51455324bd11f 100644
--- a/arch/arm/plat-samsung/irq-vic-timer.c
+++ b/arch/arm/plat-samsung/irq-vic-timer.c
@@ -28,60 +28,43 @@ static void s3c_irq_demux_vic_timer(unsigned int irq, struct irq_desc *desc)
 }
 
 /* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */
-
-static void s3c_irq_timer_mask(struct irq_data *data)
-{
-	u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
-	u32 mask = (u32)data->chip_data;
-
-	reg &= 0x1f;  /* mask out pending interrupts */
-	reg &= ~mask;
-	__raw_writel(reg, S3C64XX_TINT_CSTAT);
-}
-
-static void s3c_irq_timer_unmask(struct irq_data *data)
+static void s3c_irq_timer_ack(struct irq_data *d)
 {
-	u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
-	u32 mask = (u32)data->chip_data;
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = (1 << 5) << (d->irq - gc->irq_base);
 
-	reg &= 0x1f;  /* mask out pending interrupts */
-	reg |= mask;
-	__raw_writel(reg, S3C64XX_TINT_CSTAT);
+	irq_reg_writel(mask | gc->mask_cache, gc->reg_base);
 }
 
-static void s3c_irq_timer_ack(struct irq_data *data)
-{
-	u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
-	u32 mask = (u32)data->chip_data;
-
-	reg &= 0x1f;
-	reg |= mask << 5;
-	__raw_writel(reg, S3C64XX_TINT_CSTAT);
-}
-
-static struct irq_chip s3c_irq_timer = {
-	.name		= "s3c-timer",
-	.irq_mask	= s3c_irq_timer_mask,
-	.irq_unmask	= s3c_irq_timer_unmask,
-	.irq_ack	= s3c_irq_timer_ack,
-};
-
 /**
  * s3c_init_vic_timer_irq() - initialise timer irq chanined off VIC.\
- * @parent_irq: The parent IRQ on the VIC for the timer.
- * @timer_irq: The IRQ to be used for the timer.
+ * @num: Number of timers to initialize
+ * @timer_irq: Base IRQ number to be used for the timers.
  *
  * Register the necessary IRQ chaining and support for the timer IRQs
  * chained of the VIC.
  */
-void __init s3c_init_vic_timer_irq(unsigned int parent_irq,
-				   unsigned int timer_irq)
+void __init s3c_init_vic_timer_irq(unsigned int num, unsigned int timer_irq)
 {
+	unsigned int pirq[5] = { IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
+				 IRQ_TIMER3_VIC, IRQ_TIMER4_VIC };
+	struct irq_chip_generic *s3c_tgc;
+	struct irq_chip_type *ct;
+	unsigned int i;
 
-	irq_set_chained_handler(parent_irq, s3c_irq_demux_vic_timer);
-	irq_set_handler_data(parent_irq, (void *)timer_irq);
+	s3c_tgc = irq_alloc_generic_chip("s3c-timer", 1, timer_irq,
+					 S3C64XX_TINT_CSTAT, handle_level_irq);
+	ct = s3c_tgc->chip_types;
+	ct->chip.irq_mask = irq_gc_mask_clr_bit;
+	ct->chip.irq_unmask = irq_gc_mask_set_bit;
+	ct->chip.irq_ack = s3c_irq_timer_ack;
+	irq_setup_generic_chip(s3c_tgc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
+			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
+	/* Clear the upper bits of the mask_cache*/
+	s3c_tgc->mask_cache &= 0x1f;
 
-	irq_set_chip_and_handler(timer_irq, &s3c_irq_timer, handle_level_irq);
-	irq_set_chip_data(timer_irq, (void *)(1 << (timer_irq - IRQ_TIMER0)));
-	set_irq_flags(timer_irq, IRQF_VALID);
+	for (i = 0; i < num; i++, timer_irq++) {
+		irq_set_chained_handler(pirq[i], s3c_irq_demux_vic_timer);
+		irq_set_handler_data(pirq[i], (void *)timer_irq);
+	}
 }
diff --git a/arch/arm/plat-spear/clock.c b/arch/arm/plat-spear/clock.c
index bdbd7ec9cb6b2f0dc4f30c3bd798cf0ff9316d63..6fa474cb398e1c33da5a24c3b528fbf72875ff49 100644
--- a/arch/arm/plat-spear/clock.c
+++ b/arch/arm/plat-spear/clock.c
@@ -903,6 +903,11 @@ void recalc_root_clocks(void)
 	spin_unlock_irqrestore(&clocks_lock, flags);
 }
 
+void __init clk_init(void)
+{
+	recalc_root_clocks();
+}
+
 #ifdef CONFIG_DEBUG_FS
 /*
  *	debugfs support to trace clock tree hierarchy and attributes
diff --git a/arch/arm/plat-spear/include/plat/clock.h b/arch/arm/plat-spear/include/plat/clock.h
index fcc0d0ad4a1fafa4cec784548e9b088836fad8bc..0062bafef12d2e9eb1a8b3eafe60e7aad4e13689 100644
--- a/arch/arm/plat-spear/include/plat/clock.h
+++ b/arch/arm/plat-spear/include/plat/clock.h
@@ -224,6 +224,7 @@ struct clcd_rate_tbl {
 };
 
 /* platform specific clock functions */
+void __init clk_init(void);
 void clk_register(struct clk_lookup *cl);
 void recalc_root_clocks(void);
 
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index dbb6e4fff79de78b61429f2359d4e44d2b6d7554..0c77e42986758554bc25931cc6ed88287353a9b9 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -70,19 +70,6 @@ static void clockevent_set_mode(enum clock_event_mode mode,
 static int clockevent_next_event(unsigned long evt,
 				 struct clock_event_device *clk_event_dev);
 
-static cycle_t clocksource_read_cycles(struct clocksource *cs)
-{
-	return (cycle_t) readw(gpt_base + COUNT(CLKSRC));
-}
-
-static struct clocksource clksrc = {
-	.name = "tmr1",
-	.rating = 200,		/* its a pretty decent clock */
-	.read = clocksource_read_cycles,
-	.mask = 0xFFFF,		/* 16 bits */
-	.flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static void spear_clocksource_init(void)
 {
 	u32 tick_rate;
@@ -103,7 +90,8 @@ static void spear_clocksource_init(void)
 	writew(val, gpt_base + CR(CLKSRC));
 
 	/* register the clocksource */
-	clocksource_register_hz(&clksrc, tick_rate);
+	clocksource_mmio_init(gpt_base + COUNT(CLKSRC), "tmr1", tick_rate,
+		200, 16, clocksource_mmio_readw_up);
 }
 
 static struct clock_event_device clkevt = {
diff --git a/arch/arm/plat-stmp3xxx/Kconfig b/arch/arm/plat-stmp3xxx/Kconfig
deleted file mode 100644
index 2cf37c35951bf6333c3593f7ad7a68cdac04792d..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/Kconfig
+++ /dev/null
@@ -1,37 +0,0 @@
-if ARCH_STMP3XXX
-
-menu "Freescale STMP3xxx implementations"
-
-choice
-	prompt "Select STMP3xxx chip family"
-
-config ARCH_STMP37XX
-	bool "Freescale SMTP37xx"
-	select CPU_ARM926T
-	---help---
-	 STMP37xx refers to 3700 through 3769 chips
-
-config ARCH_STMP378X
-	bool "Freescale STMP378x"
-	select CPU_ARM926T
-	---help---
-	 STMP378x refers to 3780 through 3789 chips
-
-endchoice
-
-choice
-	prompt "Select STMP3xxx board type"
-
-config MACH_STMP37XX
-	depends on ARCH_STMP37XX
-	bool "Freescale STMP37xx development board"
-
-config MACH_STMP378X
-	depends on ARCH_STMP378X
-	bool "Freescale STMP378x development board"
-
-endchoice
-
-endmenu
-
-endif
diff --git a/arch/arm/plat-stmp3xxx/Makefile b/arch/arm/plat-stmp3xxx/Makefile
deleted file mode 100644
index 31dd518f37a58da44185e5abe195474cdcb46061..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-# Object file lists.
-obj-y += core.o timer.o irq.o dma.o clock.o pinmux.o devices.o
diff --git a/arch/arm/plat-stmp3xxx/clock.c b/arch/arm/plat-stmp3xxx/clock.c
deleted file mode 100644
index 2e712e17ce7257757c4592587ce63b296e39f995..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/clock.c
+++ /dev/null
@@ -1,1134 +0,0 @@
-/*
- * Clock manipulation routines for Freescale STMP37XX/STMP378X
- *
- * Author: Vitaly Wool <vital@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#define DEBUG
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/spinlock.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/clkdev.h>
-
-#include <asm/mach-types.h>
-#include <mach/platform.h>
-#include <mach/regs-clkctrl.h>
-
-#include "clock.h"
-
-static DEFINE_SPINLOCK(clocks_lock);
-
-static struct clk osc_24M;
-static struct clk pll_clk;
-static struct clk cpu_clk;
-static struct clk hclk;
-
-static int propagate_rate(struct clk *);
-
-static inline int clk_is_busy(struct clk *clk)
-{
-	return __raw_readl(clk->busy_reg) & (1 << clk->busy_bit);
-}
-
-static inline int clk_good(struct clk *clk)
-{
-	return clk && !IS_ERR(clk) && clk->ops;
-}
-
-static int std_clk_enable(struct clk *clk)
-{
-	if (clk->enable_reg) {
-		u32 clk_reg = __raw_readl(clk->enable_reg);
-		if (clk->enable_negate)
-			clk_reg &= ~(1 << clk->enable_shift);
-		else
-			clk_reg |= (1 << clk->enable_shift);
-		__raw_writel(clk_reg, clk->enable_reg);
-		if (clk->enable_wait)
-			udelay(clk->enable_wait);
-		return 0;
-	} else
-		return -EINVAL;
-}
-
-static int std_clk_disable(struct clk *clk)
-{
-	if (clk->enable_reg) {
-		u32 clk_reg = __raw_readl(clk->enable_reg);
-		if (clk->enable_negate)
-			clk_reg |= (1 << clk->enable_shift);
-		else
-			clk_reg &= ~(1 << clk->enable_shift);
-		__raw_writel(clk_reg, clk->enable_reg);
-		return 0;
-	} else
-		return -EINVAL;
-}
-
-static int io_set_rate(struct clk *clk, u32 rate)
-{
-	u32 reg_frac, clkctrl_frac;
-	int i, ret = 0, mask = 0x1f;
-
-	clkctrl_frac = (clk->parent->rate * 18 + rate - 1) / rate;
-
-	if (clkctrl_frac < 18 || clkctrl_frac > 35) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	reg_frac = __raw_readl(clk->scale_reg);
-	reg_frac &= ~(mask << clk->scale_shift);
-	__raw_writel(reg_frac | (clkctrl_frac << clk->scale_shift),
-				clk->scale_reg);
-	if (clk->busy_reg) {
-		for (i = 10000; i; i--)
-			if (!clk_is_busy(clk))
-				break;
-		if (!i)
-			ret = -ETIMEDOUT;
-		else
-			ret = 0;
-	}
-out:
-	return ret;
-}
-
-static long io_get_rate(struct clk *clk)
-{
-	long rate = clk->parent->rate * 18;
-	int mask = 0x1f;
-
-	rate /= (__raw_readl(clk->scale_reg) >> clk->scale_shift) & mask;
-	clk->rate = rate;
-
-	return rate;
-}
-
-static long per_get_rate(struct clk *clk)
-{
-	long rate = clk->parent->rate;
-	long div;
-	const int mask = 0xff;
-
-	if (clk->enable_reg &&
-			!(__raw_readl(clk->enable_reg) & clk->enable_shift))
-		clk->rate = 0;
-	else {
-		div = (__raw_readl(clk->scale_reg) >> clk->scale_shift) & mask;
-		if (div)
-			rate /= div;
-		clk->rate = rate;
-	}
-
-	return clk->rate;
-}
-
-static int per_set_rate(struct clk *clk, u32 rate)
-{
-	int ret = -EINVAL;
-	int div = (clk->parent->rate + rate - 1) / rate;
-	u32 reg_frac;
-	const int mask = 0xff;
-	int try = 10;
-	int i = -1;
-
-	if (div == 0 || div > mask)
-		goto out;
-
-	reg_frac = __raw_readl(clk->scale_reg);
-	reg_frac &= ~(mask << clk->scale_shift);
-
-	while (try--) {
-		__raw_writel(reg_frac | (div << clk->scale_shift),
-				clk->scale_reg);
-
-		if (clk->busy_reg) {
-			for (i = 10000; i; i--)
-				if (!clk_is_busy(clk))
-					break;
-		}
-		if (i)
-			break;
-	}
-
-	if (!i)
-		ret = -ETIMEDOUT;
-	else
-		ret = 0;
-
-out:
-	if (ret != 0)
-		printk(KERN_ERR "%s: error %d\n", __func__, ret);
-	return ret;
-}
-
-static long lcdif_get_rate(struct clk *clk)
-{
-	long rate = clk->parent->rate;
-	long div;
-	const int mask = 0xff;
-
-	div = (__raw_readl(clk->scale_reg) >> clk->scale_shift) & mask;
-	if (div) {
-		rate /= div;
-		div = (__raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC) &
-			BM_CLKCTRL_FRAC_PIXFRAC) >> BP_CLKCTRL_FRAC_PIXFRAC;
-		rate /= div;
-	}
-	clk->rate = rate;
-
-	return rate;
-}
-
-static int lcdif_set_rate(struct clk *clk, u32 rate)
-{
-	int ret = 0;
-	/*
-	 * On 3700, we can get most timings exact by modifying ref_pix
-	 * and the divider, but keeping the phase timings at 1 (2
-	 * phases per cycle).
-	 *
-	 * ref_pix can be between 480e6*18/35=246.9MHz and 480e6*18/18=480MHz,
-	 * which is between 18/(18*480e6)=2.084ns and 35/(18*480e6)=4.050ns.
-	 *
-	 * ns_cycle >= 2*18e3/(18*480) = 25/6
-	 * ns_cycle <= 2*35e3/(18*480) = 875/108
-	 *
-	 * Multiply the ns_cycle by 'div' to lengthen it until it fits the
-	 * bounds. This is the divider we'll use after ref_pix.
-	 *
-	 * 6 * ns_cycle >= 25 * div
-	 * 108 * ns_cycle <= 875 * div
-	 */
-	u32 ns_cycle = 1000000 / rate;
-	u32 div, reg_val;
-	u32 lowest_result = (u32) -1;
-	u32 lowest_div = 0, lowest_fracdiv = 0;
-
-	for (div = 1; div < 256; ++div) {
-		u32 fracdiv;
-		u32 ps_result;
-		int lower_bound = 6 * ns_cycle >= 25 * div;
-		int upper_bound = 108 * ns_cycle <= 875 * div;
-		if (!lower_bound)
-			break;
-		if (!upper_bound)
-			continue;
-		/*
-		 * Found a matching div. Calculate fractional divider needed,
-		 * rounded up.
-		 */
-		fracdiv = ((clk->parent->rate / 1000 * 18 / 2) *
-				ns_cycle + 1000 * div - 1) /
-				(1000 * div);
-		if (fracdiv < 18 || fracdiv > 35) {
-			ret = -EINVAL;
-			goto out;
-		}
-		/* Calculate the actual cycle time this results in */
-		ps_result = 6250 * div * fracdiv / 27;
-
-		/* Use the fastest result that doesn't break ns_cycle */
-		if (ps_result <= lowest_result) {
-			lowest_result = ps_result;
-			lowest_div = div;
-			lowest_fracdiv = fracdiv;
-		}
-	}
-
-	if (div >= 256 || lowest_result == (u32) -1) {
-		ret = -EINVAL;
-		goto out;
-	}
-	pr_debug("Programming PFD=%u,DIV=%u ref_pix=%uMHz "
-			"PIXCLK=%uMHz cycle=%u.%03uns\n",
-			lowest_fracdiv, lowest_div,
-			480*18/lowest_fracdiv, 480*18/lowest_fracdiv/lowest_div,
-			lowest_result / 1000, lowest_result % 1000);
-
-	/* Program ref_pix phase fractional divider */
-	reg_val = __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC);
-	reg_val &= ~BM_CLKCTRL_FRAC_PIXFRAC;
-	reg_val |= BF(lowest_fracdiv, CLKCTRL_FRAC_PIXFRAC);
-	__raw_writel(reg_val, REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC);
-
-	/* Ungate PFD */
-	stmp3xxx_clearl(BM_CLKCTRL_FRAC_CLKGATEPIX,
-			REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC);
-
-	/* Program pix divider */
-	reg_val = __raw_readl(clk->scale_reg);
-	reg_val &= ~(BM_CLKCTRL_PIX_DIV | BM_CLKCTRL_PIX_CLKGATE);
-	reg_val |= BF(lowest_div, CLKCTRL_PIX_DIV);
-	__raw_writel(reg_val, clk->scale_reg);
-
-	/* Wait for divider update */
-	if (clk->busy_reg) {
-		int i;
-		for (i = 10000; i; i--)
-			if (!clk_is_busy(clk))
-				break;
-		if (!i) {
-			ret = -ETIMEDOUT;
-			goto out;
-		}
-	}
-
-	/* Switch to ref_pix source */
-	reg_val = __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ);
-	reg_val &= ~BM_CLKCTRL_CLKSEQ_BYPASS_PIX;
-	__raw_writel(reg_val, REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ);
-
-out:
-	return ret;
-}
-
-
-static int cpu_set_rate(struct clk *clk, u32 rate)
-{
-	u32 reg_val;
-
-	if (rate < 24000)
-		return -EINVAL;
-	else if (rate == 24000) {
-		/* switch to the 24M source */
-		clk_set_parent(clk, &osc_24M);
-	} else {
-		int i;
-		u32 clkctrl_cpu = 1;
-		u32 c = clkctrl_cpu;
-		u32 clkctrl_frac = 1;
-		u32 val;
-		for ( ; c < 0x40; c++) {
-			u32 f = (pll_clk.rate*18/c + rate/2) / rate;
-			int s1, s2;
-
-			if (f < 18 || f > 35)
-				continue;
-			s1 = pll_clk.rate*18/clkctrl_frac/clkctrl_cpu - rate;
-			s2 = pll_clk.rate*18/c/f - rate;
-			pr_debug("%s: s1 %d, s2 %d\n", __func__, s1, s2);
-			if (abs(s1) > abs(s2)) {
-				clkctrl_cpu = c;
-				clkctrl_frac = f;
-			}
-			if (s2 == 0)
-				break;
-		};
-		pr_debug("%s: clkctrl_cpu %d, clkctrl_frac %d\n", __func__,
-				clkctrl_cpu, clkctrl_frac);
-		if (c == 0x40) {
-			int  d = pll_clk.rate*18/clkctrl_frac/clkctrl_cpu -
-				rate;
-			if (abs(d) > 100 ||
-			    clkctrl_frac < 18 || clkctrl_frac > 35)
-				return -EINVAL;
-		}
-
-		/* 4.6.2 */
-		val = __raw_readl(clk->scale_reg);
-		val &= ~(0x3f << clk->scale_shift);
-		val |= clkctrl_frac;
-		clk_set_parent(clk, &osc_24M);
-		udelay(10);
-		__raw_writel(val, clk->scale_reg);
-		/* ungate */
-		__raw_writel(1<<7, clk->scale_reg + 8);
-		/* write clkctrl_cpu */
-		clk->saved_div = clkctrl_cpu;
-
-		reg_val = __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-		reg_val &= ~0x3F;
-		reg_val |= clkctrl_cpu;
-		__raw_writel(reg_val, REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-
-		for (i = 10000; i; i--)
-			if (!clk_is_busy(clk))
-				break;
-		if (!i) {
-			printk(KERN_ERR "couldn't set up CPU divisor\n");
-			return -ETIMEDOUT;
-		}
-		clk_set_parent(clk, &pll_clk);
-		clk->saved_div = 0;
-		udelay(10);
-	}
-	return 0;
-}
-
-static long cpu_get_rate(struct clk *clk)
-{
-	long rate = clk->parent->rate * 18;
-
-	rate /= (__raw_readl(clk->scale_reg) >> clk->scale_shift) & 0x3f;
-	rate /= __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU) & 0x3f;
-	rate = ((rate + 9) / 10) * 10;
-	clk->rate = rate;
-
-	return rate;
-}
-
-static long cpu_round_rate(struct clk *clk, u32 rate)
-{
-	unsigned long r = 0;
-
-	if (rate <= 24000)
-		r = 24000;
-	else {
-		u32 clkctrl_cpu = 1;
-		u32 clkctrl_frac;
-		do {
-			clkctrl_frac =
-				(pll_clk.rate*18 / clkctrl_cpu + rate/2) / rate;
-			if (clkctrl_frac > 35)
-				continue;
-			if (pll_clk.rate*18 / clkctrl_frac / clkctrl_cpu/10 ==
-			    rate / 10)
-				break;
-		} while (pll_clk.rate / 2  >= clkctrl_cpu++ * rate);
-		if (pll_clk.rate / 2 < (clkctrl_cpu - 1) * rate)
-			clkctrl_cpu--;
-		pr_debug("%s: clkctrl_cpu %d, clkctrl_frac %d\n", __func__,
-				clkctrl_cpu, clkctrl_frac);
-		if (clkctrl_frac < 18)
-			clkctrl_frac = 18;
-		if (clkctrl_frac > 35)
-			clkctrl_frac = 35;
-
-		r = pll_clk.rate * 18;
-		r /= clkctrl_frac;
-		r /= clkctrl_cpu;
-		r = 10 * ((r + 9) / 10);
-	}
-	return r;
-}
-
-static long emi_get_rate(struct clk *clk)
-{
-	long rate = clk->parent->rate * 18;
-
-	rate /= (__raw_readl(clk->scale_reg) >> clk->scale_shift) & 0x3f;
-	rate /= __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_EMI) & 0x3f;
-	clk->rate = rate;
-
-	return rate;
-}
-
-static int clkseq_set_parent(struct clk *clk, struct clk *parent)
-{
-	int ret = -EINVAL;
-	int shift = 8;
-
-	/* bypass? */
-	if (parent == &osc_24M)
-		shift = 4;
-
-	if (clk->bypass_reg) {
-#ifdef CONFIG_ARCH_STMP378X
-		u32 hbus_val, cpu_val;
-
-		if (clk == &cpu_clk && shift == 4) {
-			hbus_val = __raw_readl(REGS_CLKCTRL_BASE +
-					HW_CLKCTRL_HBUS);
-			cpu_val = __raw_readl(REGS_CLKCTRL_BASE +
-					HW_CLKCTRL_CPU);
-
-			hbus_val &= ~(BM_CLKCTRL_HBUS_DIV_FRAC_EN |
-				      BM_CLKCTRL_HBUS_DIV);
-			clk->saved_div = cpu_val & BM_CLKCTRL_CPU_DIV_CPU;
-			cpu_val &= ~BM_CLKCTRL_CPU_DIV_CPU;
-			cpu_val |= 1;
-
-			if (machine_is_stmp378x()) {
-				__raw_writel(hbus_val,
-					REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS);
-				__raw_writel(cpu_val,
-					REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-				hclk.rate = 0;
-			}
-		} else if (clk == &cpu_clk && shift == 8) {
-			hbus_val = __raw_readl(REGS_CLKCTRL_BASE +
-							HW_CLKCTRL_HBUS);
-			cpu_val = __raw_readl(REGS_CLKCTRL_BASE +
-							HW_CLKCTRL_CPU);
-			hbus_val &= ~(BM_CLKCTRL_HBUS_DIV_FRAC_EN |
-				      BM_CLKCTRL_HBUS_DIV);
-			hbus_val |= 2;
-			cpu_val &= ~BM_CLKCTRL_CPU_DIV_CPU;
-			if (clk->saved_div)
-				cpu_val |= clk->saved_div;
-			else
-				cpu_val |= 2;
-
-			if (machine_is_stmp378x()) {
-				__raw_writel(hbus_val,
-					REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS);
-				__raw_writel(cpu_val,
-					REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-				hclk.rate = 0;
-			}
-		}
-#endif
-		__raw_writel(1 << clk->bypass_shift, clk->bypass_reg + shift);
-
-		ret = 0;
-	}
-
-	return ret;
-}
-
-static int hbus_set_rate(struct clk *clk, u32 rate)
-{
-	u8 div = 0;
-	int is_frac = 0;
-	u32 clkctrl_hbus;
-	struct clk *parent = clk->parent;
-
-	pr_debug("%s: rate %d, parent rate %d\n", __func__, rate,
-			parent->rate);
-
-	if (rate > parent->rate)
-		return -EINVAL;
-
-	if (((parent->rate + rate/2) / rate) * rate != parent->rate &&
-	    parent->rate / rate < 32) {
-		pr_debug("%s: switching to fractional mode\n", __func__);
-		is_frac = 1;
-	}
-
-	if (is_frac)
-		div = (32 * rate + parent->rate / 2) / parent->rate;
-	else
-		div = (parent->rate + rate - 1) / rate;
-	pr_debug("%s: div calculated is %d\n", __func__, div);
-	if (!div || div > 0x1f)
-		return -EINVAL;
-
-	clk_set_parent(&cpu_clk, &osc_24M);
-	udelay(10);
-	clkctrl_hbus = __raw_readl(clk->scale_reg);
-	clkctrl_hbus &= ~0x3f;
-	clkctrl_hbus |= div;
-	clkctrl_hbus |= (is_frac << 5);
-
-	__raw_writel(clkctrl_hbus, clk->scale_reg);
-	if (clk->busy_reg) {
-		int i;
-		for (i = 10000; i; i--)
-			if (!clk_is_busy(clk))
-				break;
-		if (!i) {
-			printk(KERN_ERR "couldn't set up CPU divisor\n");
-			return -ETIMEDOUT;
-		}
-	}
-	clk_set_parent(&cpu_clk, &pll_clk);
-	__raw_writel(clkctrl_hbus, clk->scale_reg);
-	udelay(10);
-	return 0;
-}
-
-static long hbus_get_rate(struct clk *clk)
-{
-	long rate = clk->parent->rate;
-
-	if (__raw_readl(clk->scale_reg) & 0x20) {
-		rate *= __raw_readl(clk->scale_reg) & 0x1f;
-		rate /= 32;
-	} else
-		rate /= __raw_readl(clk->scale_reg) & 0x1f;
-	clk->rate = rate;
-
-	return rate;
-}
-
-static int xbus_set_rate(struct clk *clk, u32 rate)
-{
-	u16 div = 0;
-	u32 clkctrl_xbus;
-
-	pr_debug("%s: rate %d, parent rate %d\n", __func__, rate,
-			clk->parent->rate);
-
-	div = (clk->parent->rate + rate - 1) / rate;
-	pr_debug("%s: div calculated is %d\n", __func__, div);
-	if (!div || div > 0x3ff)
-		return -EINVAL;
-
-	clkctrl_xbus = __raw_readl(clk->scale_reg);
-	clkctrl_xbus &= ~0x3ff;
-	clkctrl_xbus |= div;
-	__raw_writel(clkctrl_xbus, clk->scale_reg);
-	if (clk->busy_reg) {
-		int i;
-		for (i = 10000; i; i--)
-			if (!clk_is_busy(clk))
-				break;
-		if (!i) {
-			printk(KERN_ERR "couldn't set up xbus divisor\n");
-			return -ETIMEDOUT;
-		}
-	}
-	return 0;
-}
-
-static long xbus_get_rate(struct clk *clk)
-{
-	long rate = clk->parent->rate;
-
-	rate /= __raw_readl(clk->scale_reg) & 0x3ff;
-	clk->rate = rate;
-
-	return rate;
-}
-
-
-/* Clock ops */
-
-static struct clk_ops std_ops = {
-	.enable		= std_clk_enable,
-	.disable	= std_clk_disable,
-	.get_rate	= per_get_rate,
-	.set_rate	= per_set_rate,
-	.set_parent	= clkseq_set_parent,
-};
-
-static struct clk_ops min_ops = {
-	.enable		= std_clk_enable,
-	.disable	= std_clk_disable,
-};
-
-static struct clk_ops cpu_ops = {
-	.enable		= std_clk_enable,
-	.disable	= std_clk_disable,
-	.get_rate	= cpu_get_rate,
-	.set_rate	= cpu_set_rate,
-	.round_rate	= cpu_round_rate,
-	.set_parent	= clkseq_set_parent,
-};
-
-static struct clk_ops io_ops = {
-	.enable		= std_clk_enable,
-	.disable	= std_clk_disable,
-	.get_rate	= io_get_rate,
-	.set_rate	= io_set_rate,
-};
-
-static struct clk_ops hbus_ops = {
-	.get_rate	= hbus_get_rate,
-	.set_rate	= hbus_set_rate,
-};
-
-static struct clk_ops xbus_ops = {
-	.get_rate	= xbus_get_rate,
-	.set_rate	= xbus_set_rate,
-};
-
-static struct clk_ops lcdif_ops = {
-	.enable		= std_clk_enable,
-	.disable	= std_clk_disable,
-	.get_rate	= lcdif_get_rate,
-	.set_rate	= lcdif_set_rate,
-	.set_parent	= clkseq_set_parent,
-};
-
-static struct clk_ops emi_ops = {
-	.get_rate	= emi_get_rate,
-};
-
-/* List of on-chip clocks */
-
-static struct clk osc_24M = {
-	.flags		= FIXED_RATE | ENABLED,
-	.rate		= 24000,
-};
-
-static struct clk pll_clk = {
-	.parent		= &osc_24M,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_PLLCTRL0,
-	.enable_shift	= 16,
-	.enable_wait	= 10,
-	.flags		= FIXED_RATE | ENABLED,
-	.rate		= 480000,
-	.ops		= &min_ops,
-};
-
-static struct clk cpu_clk = {
-	.parent		= &pll_clk,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-	.scale_shift	= 0,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 7,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU,
-	.busy_bit	= 28,
-	.flags		= RATE_PROPAGATES | ENABLED,
-	.ops		= &cpu_ops,
-};
-
-static struct clk io_clk = {
-	.parent		= &pll_clk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-	.scale_shift	= 24,
-	.flags		= RATE_PROPAGATES | ENABLED,
-	.ops		= &io_ops,
-};
-
-static struct clk hclk = {
-	.parent		= &cpu_clk,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 7,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS,
-	.busy_bit	= 29,
-	.flags		= RATE_PROPAGATES | ENABLED,
-	.ops		= &hbus_ops,
-};
-
-static struct clk xclk = {
-	.parent		= &osc_24M,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XBUS,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XBUS,
-	.busy_bit	= 31,
-	.flags		= RATE_PROPAGATES | ENABLED,
-	.ops		= &xbus_ops,
-};
-
-static struct clk uart_clk = {
-	.parent		= &xclk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.flags		= ENABLED,
-	.ops		= &min_ops,
-};
-
-static struct clk audio_clk = {
-	.parent		= &xclk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-	.enable_shift	= 30,
-	.enable_negate	= 1,
-	.ops		= &min_ops,
-};
-
-static struct clk pwm_clk = {
-	.parent		= &xclk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-	.enable_shift	= 29,
-	.enable_negate	= 1,
-	.ops		= &min_ops,
-};
-
-static struct clk dri_clk = {
-	.parent		= &xclk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-	.enable_shift	= 28,
-	.enable_negate	= 1,
-	.ops		= &min_ops,
-};
-
-static struct clk digctl_clk = {
-	.parent		= &xclk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-	.enable_shift	= 27,
-	.enable_negate	= 1,
-	.ops		= &min_ops,
-};
-
-static struct clk timer_clk = {
-	.parent		= &xclk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-	.enable_shift	= 26,
-	.enable_negate	= 1,
-	.flags		= ENABLED,
-	.ops		= &min_ops,
-};
-
-static struct clk lcdif_clk = {
-	.parent		= &pll_clk,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_PIX,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_PIX,
-	.busy_bit	= 29,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_PIX,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 1,
-	.flags		= NEEDS_SET_PARENT,
-	.ops		= &lcdif_ops,
-};
-
-static struct clk ssp_clk = {
-	.parent		= &io_clk,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_SSP,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_SSP,
-	.busy_bit	= 29,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_SSP,
-	.enable_shift	= 31,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 5,
-	.enable_negate	= 1,
-	.flags		= NEEDS_SET_PARENT,
-	.ops		= &std_ops,
-};
-
-static struct clk gpmi_clk = {
-	.parent		= &io_clk,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_GPMI,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_GPMI,
-	.busy_bit	= 29,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_GPMI,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 4,
-	.flags		= NEEDS_SET_PARENT,
-	.ops		= &std_ops,
-};
-
-static struct clk spdif_clk = {
-	.parent		= &pll_clk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_SPDIF,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.ops		= &min_ops,
-};
-
-static struct clk emi_clk = {
-	.parent		= &pll_clk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_EMI,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-	.scale_shift	= 8,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_EMI,
-	.busy_bit	= 28,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 6,
-	.flags		= ENABLED,
-	.ops		= &emi_ops,
-};
-
-static struct clk ir_clk = {
-	.parent		= &io_clk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_IR,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 3,
-	.ops		= &min_ops,
-};
-
-static struct clk saif_clk = {
-	.parent		= &pll_clk,
-	.scale_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_SAIF,
-	.busy_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_SAIF,
-	.busy_bit	= 29,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_SAIF,
-	.enable_shift	= 31,
-	.enable_negate	= 1,
-	.bypass_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-	.bypass_shift	= 0,
-	.ops		= &std_ops,
-};
-
-static struct clk usb_clk = {
-	.parent		= &pll_clk,
-	.enable_reg	= REGS_CLKCTRL_BASE + HW_CLKCTRL_PLLCTRL0,
-	.enable_shift	= 18,
-	.enable_negate	= 1,
-	.ops		= &min_ops,
-};
-
-/* list of all the clocks */
-static struct clk_lookup onchip_clks[] = {
-	{
-		.con_id = "osc_24M",
-		.clk = &osc_24M,
-	}, {
-		.con_id = "pll",
-		.clk = &pll_clk,
-	}, {
-		.con_id = "cpu",
-		.clk = &cpu_clk,
-	}, {
-		.con_id = "hclk",
-		.clk = &hclk,
-	}, {
-		.con_id = "xclk",
-		.clk = &xclk,
-	}, {
-		.con_id = "io",
-		.clk = &io_clk,
-	}, {
-		.con_id = "uart",
-		.clk = &uart_clk,
-	}, {
-		.con_id = "audio",
-		.clk = &audio_clk,
-	}, {
-		.con_id = "pwm",
-		.clk = &pwm_clk,
-	}, {
-		.con_id = "dri",
-		.clk = &dri_clk,
-	}, {
-		.con_id = "digctl",
-		.clk = &digctl_clk,
-	}, {
-		.con_id = "timer",
-		.clk = &timer_clk,
-	}, {
-		.con_id = "lcdif",
-		.clk = &lcdif_clk,
-	}, {
-		.con_id = "ssp",
-		.clk = &ssp_clk,
-	}, {
-		.con_id = "gpmi",
-		.clk = &gpmi_clk,
-	}, {
-		.con_id = "spdif",
-		.clk = &spdif_clk,
-	}, {
-		.con_id = "emi",
-		.clk = &emi_clk,
-	}, {
-		.con_id = "ir",
-		.clk = &ir_clk,
-	}, {
-		.con_id = "saif",
-		.clk = &saif_clk,
-	}, {
-		.con_id = "usb",
-		.clk = &usb_clk,
-	},
-};
-
-static int __init propagate_rate(struct clk *clk)
-{
-	struct clk_lookup *cl;
-
-	for (cl = onchip_clks; cl < onchip_clks + ARRAY_SIZE(onchip_clks);
-	     cl++) {
-		if (unlikely(!clk_good(cl->clk)))
-			continue;
-		if (cl->clk->parent == clk && cl->clk->ops->get_rate) {
-			cl->clk->ops->get_rate(cl->clk);
-			if (cl->clk->flags & RATE_PROPAGATES)
-				propagate_rate(cl->clk);
-		}
-	}
-
-	return 0;
-}
-
-/* Exported API */
-unsigned long clk_get_rate(struct clk *clk)
-{
-	if (unlikely(!clk_good(clk)))
-		return 0;
-
-	if (clk->rate != 0)
-		return clk->rate;
-
-	if (clk->ops->get_rate != NULL)
-		return clk->ops->get_rate(clk);
-
-	return clk_get_rate(clk->parent);
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
-	if (unlikely(!clk_good(clk)))
-		return 0;
-
-	if (clk->ops->round_rate)
-		return clk->ops->round_rate(clk, rate);
-
-	return 0;
-}
-EXPORT_SYMBOL(clk_round_rate);
-
-static inline int close_enough(long rate1, long rate2)
-{
-	return rate1 && !((rate2 - rate1) * 1000 / rate1);
-}
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
-	int ret = -EINVAL;
-
-	if (unlikely(!clk_good(clk)))
-		goto out;
-
-	if (clk->flags & FIXED_RATE || !clk->ops->set_rate)
-		goto out;
-
-	else if (!close_enough(clk->rate, rate)) {
-		ret = clk->ops->set_rate(clk, rate);
-		if (ret < 0)
-			goto out;
-		clk->rate = rate;
-		if (clk->flags & RATE_PROPAGATES)
-			propagate_rate(clk);
-	} else
-		ret = 0;
-
-out:
-	return ret;
-}
-EXPORT_SYMBOL(clk_set_rate);
-
-int clk_enable(struct clk *clk)
-{
-	unsigned long clocks_flags;
-
-	if (unlikely(!clk_good(clk)))
-		return -EINVAL;
-
-	if (clk->parent)
-		clk_enable(clk->parent);
-
-	spin_lock_irqsave(&clocks_lock, clocks_flags);
-
-	clk->usage++;
-	if (clk->ops && clk->ops->enable)
-		clk->ops->enable(clk);
-
-	spin_unlock_irqrestore(&clocks_lock, clocks_flags);
-	return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-static void local_clk_disable(struct clk *clk)
-{
-	if (unlikely(!clk_good(clk)))
-		return;
-
-	if (clk->usage == 0 && clk->ops->disable)
-		clk->ops->disable(clk);
-
-	if (clk->parent)
-		local_clk_disable(clk->parent);
-}
-
-void clk_disable(struct clk *clk)
-{
-	unsigned long clocks_flags;
-
-	if (unlikely(!clk_good(clk)))
-		return;
-
-	spin_lock_irqsave(&clocks_lock, clocks_flags);
-
-	if ((--clk->usage) == 0 && clk->ops->disable)
-		clk->ops->disable(clk);
-
-	spin_unlock_irqrestore(&clocks_lock, clocks_flags);
-	if (clk->parent)
-		clk_disable(clk->parent);
-}
-EXPORT_SYMBOL(clk_disable);
-
-/* Some additional API */
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
-	int ret = -ENODEV;
-	unsigned long clocks_flags;
-
-	if (unlikely(!clk_good(clk)))
-		goto out;
-
-	if (!clk->ops->set_parent)
-		goto out;
-
-	spin_lock_irqsave(&clocks_lock, clocks_flags);
-
-	ret = clk->ops->set_parent(clk, parent);
-	if (!ret) {
-		/* disable if usage count is 0 */
-		local_clk_disable(parent);
-
-		parent->usage += clk->usage;
-		clk->parent->usage -= clk->usage;
-
-		/* disable if new usage count is 0 */
-		local_clk_disable(clk->parent);
-
-		clk->parent = parent;
-	}
-	spin_unlock_irqrestore(&clocks_lock, clocks_flags);
-
-out:
-	return ret;
-}
-EXPORT_SYMBOL(clk_set_parent);
-
-struct clk *clk_get_parent(struct clk *clk)
-{
-	if (unlikely(!clk_good(clk)))
-		return NULL;
-	return clk->parent;
-}
-EXPORT_SYMBOL(clk_get_parent);
-
-static int __init clk_init(void)
-{
-	struct clk_lookup *cl;
-	struct clk_ops *ops;
-
-	spin_lock_init(&clocks_lock);
-
-	for (cl = onchip_clks; cl < onchip_clks + ARRAY_SIZE(onchip_clks);
-	     cl++) {
-		if (cl->clk->flags & ENABLED)
-			clk_enable(cl->clk);
-		else
-			local_clk_disable(cl->clk);
-
-		ops = cl->clk->ops;
-
-		if ((cl->clk->flags & NEEDS_INITIALIZATION) &&
-				ops && ops->set_rate)
-			ops->set_rate(cl->clk, cl->clk->rate);
-
-		if (cl->clk->flags & FIXED_RATE) {
-			if (cl->clk->flags & RATE_PROPAGATES)
-				propagate_rate(cl->clk);
-		} else {
-			if (ops && ops->get_rate)
-				ops->get_rate(cl->clk);
-		}
-
-		if (cl->clk->flags & NEEDS_SET_PARENT) {
-			if (ops && ops->set_parent)
-				ops->set_parent(cl->clk, cl->clk->parent);
-		}
-	}
-	clkdev_add_table(onchip_clks, ARRAY_SIZE(onchip_clks));
-	return 0;
-}
-
-arch_initcall(clk_init);
diff --git a/arch/arm/plat-stmp3xxx/clock.h b/arch/arm/plat-stmp3xxx/clock.h
deleted file mode 100644
index a6611e1a3510b2f1dcfee532978694230ea23278..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/clock.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Clock control driver for Freescale STMP37XX/STMP378X - internal header file
- *
- * Author: Vitaly Wool <vital@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ARCH_ARM_STMX3XXX_CLOCK_H__
-#define __ARCH_ARM_STMX3XXX_CLOCK_H__
-
-#ifndef __ASSEMBLER__
-
-struct clk_ops {
-	int (*enable) (struct clk *);
-	int (*disable) (struct clk *);
-	long (*get_rate) (struct clk *);
-	long (*round_rate) (struct clk *, u32);
-	int (*set_rate) (struct clk *, u32);
-	int (*set_parent) (struct clk *, struct clk *);
-};
-
-struct clk {
-	struct clk *parent;
-	u32 rate;
-	u32 flags;
-	u8 scale_shift;
-	u8 enable_shift;
-	u8 bypass_shift;
-	u8 busy_bit;
-	s8 usage;
-	int enable_wait;
-	int enable_negate;
-	u32 saved_div;
-	void __iomem *enable_reg;
-	void __iomem *scale_reg;
-	void __iomem *bypass_reg;
-	void __iomem *busy_reg;
-	struct clk_ops *ops;
-};
-
-#endif /* __ASSEMBLER__ */
-
-/* Flags */
-#define RATE_PROPAGATES      (1<<0)
-#define NEEDS_INITIALIZATION (1<<1)
-#define PARENT_SET_RATE      (1<<2)
-#define FIXED_RATE           (1<<3)
-#define ENABLED	             (1<<4)
-#define NEEDS_SET_PARENT     (1<<5)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/core.c b/arch/arm/plat-stmp3xxx/core.c
deleted file mode 100644
index 37b8a09148a417aa440c60799cde9d7e1db8f8a3..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/core.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X core routines
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/platform.h>
-#include <mach/dma.h>
-#include <mach/regs-clkctrl.h>
-
-static int __stmp3xxx_reset_block(void __iomem *hwreg, int just_enable)
-{
-	u32 c;
-	int timeout;
-
-	/* the process of software reset of IP block is done
-	   in several steps:
-
-	   - clear SFTRST and wait for block is enabled;
-	   - clear clock gating (CLKGATE bit);
-	   - set the SFTRST again and wait for block is in reset;
-	   - clear SFTRST and wait for reset completion.
-	*/
-	c = __raw_readl(hwreg);
-	c &= ~(1<<31);		/* clear SFTRST */
-	__raw_writel(c, hwreg);
-	for (timeout = 1000000; timeout > 0; timeout--)
-		/* still in SFTRST state ? */
-		if ((__raw_readl(hwreg) & (1<<31)) == 0)
-			break;
-	if (timeout <= 0) {
-		printk(KERN_ERR"%s(%p): timeout when enabling\n",
-				__func__, hwreg);
-		return -ETIME;
-	}
-
-	c = __raw_readl(hwreg);
-	c &= ~(1<<30);		/* clear CLKGATE */
-	__raw_writel(c, hwreg);
-
-	if (!just_enable) {
-		c = __raw_readl(hwreg);
-		c |= (1<<31);		/* now again set SFTRST */
-		__raw_writel(c, hwreg);
-		for (timeout = 1000000; timeout > 0; timeout--)
-			/* poll until CLKGATE set */
-			if (__raw_readl(hwreg) & (1<<30))
-				break;
-		if (timeout <= 0) {
-			printk(KERN_ERR"%s(%p): timeout when resetting\n",
-					__func__, hwreg);
-			return -ETIME;
-		}
-
-		c = __raw_readl(hwreg);
-		c &= ~(1<<31);		/* clear SFTRST */
-		__raw_writel(c, hwreg);
-		for (timeout = 1000000; timeout > 0; timeout--)
-			/* still in SFTRST state ? */
-			if ((__raw_readl(hwreg) & (1<<31)) == 0)
-				break;
-		if (timeout <= 0) {
-			printk(KERN_ERR"%s(%p): timeout when enabling "
-					"after reset\n", __func__, hwreg);
-			return -ETIME;
-		}
-
-		c = __raw_readl(hwreg);
-		c &= ~(1<<30);		/* clear CLKGATE */
-		__raw_writel(c, hwreg);
-	}
-	for (timeout = 1000000; timeout > 0; timeout--)
-		/* still in SFTRST state ? */
-		if ((__raw_readl(hwreg) & (1<<30)) == 0)
-			break;
-
-	if (timeout <= 0) {
-		printk(KERN_ERR"%s(%p): timeout when unclockgating\n",
-				__func__, hwreg);
-		return -ETIME;
-	}
-
-	return 0;
-}
-
-int stmp3xxx_reset_block(void __iomem *hwreg, int just_enable)
-{
-	int try = 10;
-	int r;
-
-	while (try--) {
-		r = __stmp3xxx_reset_block(hwreg, just_enable);
-		if (!r)
-			break;
-		pr_debug("%s: try %d failed\n", __func__, 10 - try);
-	}
-	return r;
-}
-EXPORT_SYMBOL(stmp3xxx_reset_block);
-
-struct platform_device stmp3xxx_dbguart = {
-	.name = "stmp3xxx-dbguart",
-	.id = -1,
-};
-
-void __init stmp3xxx_init(void)
-{
-	/* Turn off auto-slow and other tricks */
-	stmp3xxx_clearl(0x7f00000, REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS);
-
-	stmp3xxx_dma_init();
-}
diff --git a/arch/arm/plat-stmp3xxx/devices.c b/arch/arm/plat-stmp3xxx/devices.c
deleted file mode 100644
index 68fed4b8746adff72c5bab11ede5494ac1511652..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/devices.c
+++ /dev/null
@@ -1,389 +0,0 @@
-/*
-* Freescale STMP37XX/STMP378X platform devices
-*
-* Embedded Alley Solutions, Inc <source@embeddedalley.com>
-*
-* Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
-* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
-*/
-
-/*
-* The code contained herein is licensed under the GNU General Public
-* License. You may obtain a copy of the GNU General Public License
-* Version 2 or later at the following locations:
-*
-* http://www.opensource.org/licenses/gpl-license.html
-* http://www.gnu.org/copyleft/gpl.html
-*/
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-
-#include <mach/dma.h>
-#include <mach/platform.h>
-#include <mach/stmp3xxx.h>
-#include <mach/regs-lcdif.h>
-#include <mach/regs-uartapp.h>
-#include <mach/regs-gpmi.h>
-#include <mach/regs-usbctrl.h>
-#include <mach/regs-ssp.h>
-#include <mach/regs-rtc.h>
-
-static u64 common_dmamask = DMA_BIT_MASK(32);
-
-static struct resource appuart_resources[] = {
-	{
-		.start = IRQ_UARTAPP_INTERNAL,
-		.end = IRQ_UARTAPP_INTERNAL,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = IRQ_UARTAPP_RX_DMA,
-		.end = IRQ_UARTAPP_RX_DMA,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = IRQ_UARTAPP_TX_DMA,
-		.end = IRQ_UARTAPP_TX_DMA,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = REGS_UARTAPP1_PHYS,
-		.end = REGS_UARTAPP1_PHYS + REGS_UARTAPP_SIZE,
-		.flags = IORESOURCE_MEM,
-	}, {
-		/* Rx DMA channel */
-		.start = STMP3XXX_DMA(6, STMP3XXX_BUS_APBX),
-		.end = STMP3XXX_DMA(6, STMP3XXX_BUS_APBX),
-		.flags = IORESOURCE_DMA,
-	}, {
-		/* Tx DMA channel */
-		.start = STMP3XXX_DMA(7, STMP3XXX_BUS_APBX),
-		.end = STMP3XXX_DMA(7, STMP3XXX_BUS_APBX),
-		.flags = IORESOURCE_DMA,
-	},
-};
-
-struct platform_device stmp3xxx_appuart = {
-	.name = "stmp3xxx-appuart",
-	.id = 0,
-	.resource = appuart_resources,
-	.num_resources = ARRAY_SIZE(appuart_resources),
-	.dev = {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-struct platform_device stmp3xxx_watchdog = {
-      .name   = "stmp3xxx_wdt",
-      .id     = -1,
-};
-
-static struct resource ts_resource[] = {
-	{
-		.flags  = IORESOURCE_IRQ,
-		.start  = IRQ_TOUCH_DETECT,
-		.end    = IRQ_TOUCH_DETECT,
-	}, {
-		.flags  = IORESOURCE_IRQ,
-		.start  = IRQ_LRADC_CH5,
-		.end    = IRQ_LRADC_CH5,
-	},
-};
-
-struct platform_device stmp3xxx_touchscreen = {
-	.name		= "stmp3xxx_ts",
-	.id		= -1,
-	.resource	= ts_resource,
-	.num_resources	= ARRAY_SIZE(ts_resource),
-};
-
-/*
-* Keypad device
-*/
-struct platform_device stmp3xxx_keyboard = {
-	.name		= "stmp3xxx-keyboard",
-	.id		= -1,
-};
-
-static struct resource gpmi_resources[] = {
-	{
-		.flags = IORESOURCE_MEM,
-		.start = REGS_GPMI_PHYS,
-		.end = REGS_GPMI_PHYS + REGS_GPMI_SIZE,
-	}, {
-		.flags = IORESOURCE_IRQ,
-		.start = IRQ_GPMI_DMA,
-		.end = IRQ_GPMI_DMA,
-	}, {
-		.flags = IORESOURCE_DMA,
-		.start = STMP3XXX_DMA(4, STMP3XXX_BUS_APBH),
-		.end = STMP3XXX_DMA(8, STMP3XXX_BUS_APBH),
-	},
-};
-
-struct platform_device stmp3xxx_gpmi = {
-	.name = "gpmi",
-	.id = -1,
-	.dev	= {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-	.resource = gpmi_resources,
-	.num_resources = ARRAY_SIZE(gpmi_resources),
-};
-
-static struct resource mmc1_resource[] = {
-	{
-		.flags	= IORESOURCE_MEM,
-		.start	= REGS_SSP1_PHYS,
-		.end	= REGS_SSP1_PHYS + REGS_SSP_SIZE,
-	}, {
-		.flags	= IORESOURCE_DMA,
-		.start	= STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-		.end	= STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-	}, {
-		.flags	= IORESOURCE_IRQ,
-		.start	= IRQ_SSP1_DMA,
-		.end	= IRQ_SSP1_DMA,
-	}, {
-		.flags	= IORESOURCE_IRQ,
-		.start	= IRQ_SSP_ERROR,
-		.end	= IRQ_SSP_ERROR,
-	},
-};
-
-struct platform_device stmp3xxx_mmc = {
-	.name	= "stmp3xxx-mmc",
-	.id	= 1,
-	.dev	= {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-	.resource = mmc1_resource,
-	.num_resources = ARRAY_SIZE(mmc1_resource),
-};
-
-static struct resource usb_resources[] = {
-	{
-		.start	= REGS_USBCTRL_PHYS,
-		.end	= REGS_USBCTRL_PHYS + SZ_4K,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_USB_CTRL,
-		.end	= IRQ_USB_CTRL,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device stmp3xxx_udc = {
-	.name		= "fsl-usb2-udc",
-	.id		= -1,
-	.dev		= {
-		.dma_mask		= &common_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource = usb_resources,
-	.num_resources = ARRAY_SIZE(usb_resources),
-};
-
-struct platform_device stmp3xxx_ehci = {
-	.name		= "fsl-ehci",
-	.id		= -1,
-	.dev		= {
-		.dma_mask		= &common_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= usb_resources,
-	.num_resources	= ARRAY_SIZE(usb_resources),
-};
-
-static struct resource rtc_resources[] = {
-	{
-		.start	= REGS_RTC_PHYS,
-		.end	= REGS_RTC_PHYS + REGS_RTC_SIZE,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_RTC_ALARM,
-		.end	= IRQ_RTC_ALARM,
-		.flags	= IORESOURCE_IRQ,
-	}, {
-		.start	= IRQ_RTC_1MSEC,
-		.end	= IRQ_RTC_1MSEC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device stmp3xxx_rtc = {
-	.name		= "stmp3xxx-rtc",
-	.id		= -1,
-	.resource	= rtc_resources,
-	.num_resources	= ARRAY_SIZE(rtc_resources),
-};
-
-static struct resource ssp1_resources[] = {
-	{
-		.start	= REGS_SSP1_PHYS,
-		.end	= REGS_SSP1_PHYS + REGS_SSP_SIZE,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_SSP1_DMA,
-		.end	= IRQ_SSP1_DMA,
-		.flags	= IORESOURCE_IRQ,
-	}, {
-		.start	= STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-		.end	= STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-		.flags	= IORESOURCE_DMA,
-	},
-};
-
-static struct resource ssp2_resources[] = {
-	{
-		.start	= REGS_SSP2_PHYS,
-		.end	= REGS_SSP2_PHYS + REGS_SSP_SIZE,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.start	= IRQ_SSP2_DMA,
-		.end	= IRQ_SSP2_DMA,
-		.flags	= IORESOURCE_IRQ,
-	}, {
-		.start	= STMP3XXX_DMA(2, STMP3XXX_BUS_APBH),
-		.end	= STMP3XXX_DMA(2, STMP3XXX_BUS_APBH),
-		.flags	= IORESOURCE_DMA,
-	},
-};
-
-struct platform_device stmp3xxx_spi1 = {
-	.name	= "stmp3xxx_ssp",
-	.id	= 1,
-	.dev	= {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-	.resource = ssp1_resources,
-	.num_resources = ARRAY_SIZE(ssp1_resources),
-};
-
-struct platform_device stmp3xxx_spi2 = {
-	.name	= "stmp3xxx_ssp",
-	.id	= 2,
-	.dev	= {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-	.resource = ssp2_resources,
-	.num_resources = ARRAY_SIZE(ssp2_resources),
-};
-
-static struct resource fb_resource[] = {
-	{
-		.flags	= IORESOURCE_IRQ,
-		.start	= IRQ_LCDIF_DMA,
-		.end	= IRQ_LCDIF_DMA,
-	}, {
-		.flags	= IORESOURCE_IRQ,
-		.start	= IRQ_LCDIF_ERROR,
-		.end	= IRQ_LCDIF_ERROR,
-	}, {
-		.flags	= IORESOURCE_MEM,
-		.start	= REGS_LCDIF_PHYS,
-		.end	= REGS_LCDIF_PHYS + REGS_LCDIF_SIZE,
-	},
-};
-
-struct platform_device stmp3xxx_framebuffer = {
-	.name		= "stmp3xxx-fb",
-	.id		= -1,
-	.dev		= {
-		.dma_mask		= &common_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.num_resources	= ARRAY_SIZE(fb_resource),
-	.resource	= fb_resource,
-};
-
-#define CMDLINE_DEVICE_CHOOSE(name, dev1, dev2)			\
-	static char *cmdline_device_##name;			\
-	static int cmdline_device_##name##_setup(char *dev)	\
-	{							\
-		cmdline_device_##name = dev + 1;		\
-		return 0;					\
-	}							\
-	__setup(#name, cmdline_device_##name##_setup);		\
-	int stmp3xxx_##name##_device_register(void)		\
-	{							\
-		struct platform_device *d = NULL;		\
-		if (!cmdline_device_##name ||			\
-			!strcmp(cmdline_device_##name, #dev1))	\
-				d = &stmp3xxx_##dev1;		\
-		else if (!strcmp(cmdline_device_##name, #dev2))	\
-				d = &stmp3xxx_##dev2;		\
-		else						\
-			printk(KERN_ERR"Unknown %s assignment '%s'.\n",	\
-				#name, cmdline_device_##name);	\
-		return d ? platform_device_register(d) : -ENOENT;	\
-	}
-
-CMDLINE_DEVICE_CHOOSE(ssp1, mmc, spi1)
-CMDLINE_DEVICE_CHOOSE(ssp2, gpmi, spi2)
-
-struct platform_device stmp3xxx_backlight = {
-	.name		= "stmp3xxx-bl",
-	.id		= -1,
-};
-
-struct platform_device stmp3xxx_rotdec = {
-	.name	= "stmp3xxx-rotdec",
-	.id	= -1,
-};
-
-struct platform_device stmp3xxx_persistent = {
-	.name			= "stmp3xxx-persistent",
-	.id			= -1,
-};
-
-struct platform_device stmp3xxx_dcp_bootstream = {
-	.name			= "stmp3xxx-dcpboot",
-	.id			= -1,
-	.dev	= {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-static struct resource dcp_resources[] = {
-	{
-		.start = IRQ_DCP_VMI,
-		.end = IRQ_DCP_VMI,
-		.flags = IORESOURCE_IRQ,
-	}, {
-		.start = IRQ_DCP,
-		.end = IRQ_DCP,
-		.flags = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device stmp3xxx_dcp = {
-	.name			= "stmp3xxx-dcp",
-	.id			= -1,
-	.resource		= dcp_resources,
-	.num_resources		= ARRAY_SIZE(dcp_resources),
-	.dev	= {
-		.dma_mask	= &common_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-static struct resource battery_resource[] = {
-	{
-		.flags  = IORESOURCE_IRQ,
-		.start  = IRQ_VDD5V,
-		.end    = IRQ_VDD5V,
-	},
-};
-
-struct platform_device stmp3xxx_battery = {
-	.name   = "stmp3xxx-battery",
-	.resource = battery_resource,
-	.num_resources = ARRAY_SIZE(battery_resource),
-};
diff --git a/arch/arm/plat-stmp3xxx/dma.c b/arch/arm/plat-stmp3xxx/dma.c
deleted file mode 100644
index b4dcf8c0477d9ef95a44a50d0848a6ebb12ae60b..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/dma.c
+++ /dev/null
@@ -1,464 +0,0 @@
-/*
- * DMA helper routines for Freescale STMP37XX/STMP378X
- *
- * Author: dmitry pervushin <dpervushin@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/gfp.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/dmapool.h>
-#include <linux/sysdev.h>
-#include <linux/cpufreq.h>
-
-#include <asm/page.h>
-
-#include <mach/platform.h>
-#include <mach/dma.h>
-#include <mach/regs-apbx.h>
-#include <mach/regs-apbh.h>
-
-static const size_t pool_item_size = sizeof(struct stmp3xxx_dma_command);
-static const size_t pool_alignment = 8;
-static struct stmp3xxx_dma_user {
-	void *pool;
-	int inuse;
-	const char *name;
-} channels[MAX_DMA_CHANNELS];
-
-#define IS_VALID_CHANNEL(ch) ((ch) >= 0 && (ch) < MAX_DMA_CHANNELS)
-#define IS_USED(ch) (channels[ch].inuse)
-
-int stmp3xxx_dma_request(int ch, struct device *dev, const char *name)
-{
-	struct stmp3xxx_dma_user *user;
-	int err = 0;
-
-	user = channels + ch;
-	if (!IS_VALID_CHANNEL(ch)) {
-		err = -ENODEV;
-		goto out;
-	}
-	if (IS_USED(ch)) {
-		err = -EBUSY;
-		goto out;
-	}
-	/* Create a pool to allocate dma commands from */
-	user->pool = dma_pool_create(name, dev, pool_item_size,
-				     pool_alignment, PAGE_SIZE);
-	if (user->pool == NULL) {
-		err = -ENOMEM;
-		goto out;
-	}
-	user->name = name;
-	user->inuse++;
-out:
-	return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_request);
-
-int stmp3xxx_dma_release(int ch)
-{
-	struct stmp3xxx_dma_user *user = channels + ch;
-	int err = 0;
-
-	if (!IS_VALID_CHANNEL(ch)) {
-		err = -ENODEV;
-		goto out;
-	}
-	if (!IS_USED(ch)) {
-		err = -EBUSY;
-		goto out;
-	}
-	BUG_ON(user->pool == NULL);
-	dma_pool_destroy(user->pool);
-	user->inuse--;
-out:
-	return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_release);
-
-int stmp3xxx_dma_read_semaphore(int channel)
-{
-	int sem = -1;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		sem = __raw_readl(REGS_APBH_BASE + HW_APBH_CHn_SEMA +
-				STMP3XXX_DMA_CHANNEL(channel) * 0x70);
-		sem &= BM_APBH_CHn_SEMA_PHORE;
-		sem >>= BP_APBH_CHn_SEMA_PHORE;
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		sem = __raw_readl(REGS_APBX_BASE + HW_APBX_CHn_SEMA +
-				STMP3XXX_DMA_CHANNEL(channel) * 0x70);
-		sem &= BM_APBX_CHn_SEMA_PHORE;
-		sem >>= BP_APBX_CHn_SEMA_PHORE;
-		break;
-	default:
-		BUG();
-	}
-	return sem;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_read_semaphore);
-
-int stmp3xxx_dma_allocate_command(int channel,
-				  struct stmp3xxx_dma_descriptor *descriptor)
-{
-	struct stmp3xxx_dma_user *user = channels + channel;
-	int err = 0;
-
-	if (!IS_VALID_CHANNEL(channel)) {
-		err = -ENODEV;
-		goto out;
-	}
-	if (!IS_USED(channel)) {
-		err = -EBUSY;
-		goto out;
-	}
-	if (descriptor == NULL) {
-		err = -EINVAL;
-		goto out;
-	}
-
-	/* Allocate memory for a command from the buffer */
-	descriptor->command =
-	    dma_pool_alloc(user->pool, GFP_KERNEL, &descriptor->handle);
-
-	/* Check it worked */
-	if (!descriptor->command) {
-		err = -ENOMEM;
-		goto out;
-	}
-
-	memset(descriptor->command, 0, pool_item_size);
-out:
-	WARN_ON(err);
-	return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_allocate_command);
-
-int stmp3xxx_dma_free_command(int channel,
-			      struct stmp3xxx_dma_descriptor *descriptor)
-{
-	int err = 0;
-
-	if (!IS_VALID_CHANNEL(channel)) {
-		err = -ENODEV;
-		goto out;
-	}
-	if (!IS_USED(channel)) {
-		err = -EBUSY;
-		goto out;
-	}
-
-	/* Return the command memory to the pool */
-	dma_pool_free(channels[channel].pool, descriptor->command,
-		      descriptor->handle);
-
-	/* Initialise descriptor so we're not tempted to use it */
-	descriptor->command = NULL;
-	descriptor->handle = 0;
-	descriptor->virtual_buf_ptr = NULL;
-	descriptor->next_descr = NULL;
-
-	WARN_ON(err);
-out:
-	return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_free_command);
-
-void stmp3xxx_dma_go(int channel,
-		     struct stmp3xxx_dma_descriptor *head, u32 semaphore)
-{
-	int ch = STMP3XXX_DMA_CHANNEL(channel);
-	void __iomem *c, *s;
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		c = REGS_APBH_BASE + HW_APBH_CHn_NXTCMDAR + 0x70 * ch;
-		s = REGS_APBH_BASE + HW_APBH_CHn_SEMA + 0x70 * ch;
-		break;
-
-	case STMP3XXX_BUS_APBX:
-		c = REGS_APBX_BASE + HW_APBX_CHn_NXTCMDAR + 0x70 * ch;
-		s = REGS_APBX_BASE + HW_APBX_CHn_SEMA + 0x70 * ch;
-		break;
-
-	default:
-		return;
-	}
-
-	/* Set next command */
-	__raw_writel(head->handle, c);
-	/* Set counting semaphore (kicks off transfer). Assumes
-	   peripheral has been set up correctly */
-	__raw_writel(semaphore, s);
-}
-EXPORT_SYMBOL(stmp3xxx_dma_go);
-
-int stmp3xxx_dma_running(int channel)
-{
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		return (__raw_readl(REGS_APBH_BASE + HW_APBH_CHn_SEMA +
-			0x70 * STMP3XXX_DMA_CHANNEL(channel))) &
-			    BM_APBH_CHn_SEMA_PHORE;
-
-	case STMP3XXX_BUS_APBX:
-		return (__raw_readl(REGS_APBX_BASE + HW_APBX_CHn_SEMA +
-			0x70 * STMP3XXX_DMA_CHANNEL(channel))) &
-			    BM_APBX_CHn_SEMA_PHORE;
-	default:
-		BUG();
-		return 0;
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_dma_running);
-
-/*
- * Circular dma chain management
- */
-void stmp3xxx_dma_free_chain(struct stmp37xx_circ_dma_chain *chain)
-{
-	int i;
-
-	for (i = 0; i < chain->total_count; i++)
-		stmp3xxx_dma_free_command(
-			STMP3XXX_DMA(chain->channel, chain->bus),
-			&chain->chain[i]);
-}
-EXPORT_SYMBOL(stmp3xxx_dma_free_chain);
-
-int stmp3xxx_dma_make_chain(int ch, struct stmp37xx_circ_dma_chain *chain,
-			    struct stmp3xxx_dma_descriptor descriptors[],
-			    unsigned items)
-{
-	int i;
-	int err = 0;
-
-	if (items == 0)
-		return err;
-
-	for (i = 0; i < items; i++) {
-		err = stmp3xxx_dma_allocate_command(ch, &descriptors[i]);
-		if (err) {
-			WARN_ON(err);
-			/*
-			 * Couldn't allocate the whole chain.
-			 * deallocate what has been allocated
-			 */
-			if (i) {
-				do {
-					stmp3xxx_dma_free_command(ch,
-								  &descriptors
-								  [i]);
-				} while (i-- > 0);
-			}
-			return err;
-		}
-
-		/* link them! */
-		if (i > 0) {
-			descriptors[i - 1].next_descr = &descriptors[i];
-			descriptors[i - 1].command->next =
-						descriptors[i].handle;
-		}
-	}
-
-	/* make list circular */
-	descriptors[items - 1].next_descr = &descriptors[0];
-	descriptors[items - 1].command->next = descriptors[0].handle;
-
-	chain->total_count = items;
-	chain->chain = descriptors;
-	chain->free_index = 0;
-	chain->active_index = 0;
-	chain->cooked_index = 0;
-	chain->free_count = items;
-	chain->active_count = 0;
-	chain->cooked_count = 0;
-	chain->bus = STMP3XXX_DMA_BUS(ch);
-	chain->channel = STMP3XXX_DMA_CHANNEL(ch);
-	return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_make_chain);
-
-void stmp37xx_circ_clear_chain(struct stmp37xx_circ_dma_chain *chain)
-{
-	BUG_ON(stmp3xxx_dma_running(STMP3XXX_DMA(chain->channel, chain->bus)));
-	chain->free_index = 0;
-	chain->active_index = 0;
-	chain->cooked_index = 0;
-	chain->free_count = chain->total_count;
-	chain->active_count = 0;
-	chain->cooked_count = 0;
-}
-EXPORT_SYMBOL(stmp37xx_circ_clear_chain);
-
-void stmp37xx_circ_advance_free(struct stmp37xx_circ_dma_chain *chain,
-		unsigned count)
-{
-	BUG_ON(chain->cooked_count < count);
-
-	chain->cooked_count -= count;
-	chain->cooked_index += count;
-	chain->cooked_index %= chain->total_count;
-	chain->free_count += count;
-}
-EXPORT_SYMBOL(stmp37xx_circ_advance_free);
-
-void stmp37xx_circ_advance_active(struct stmp37xx_circ_dma_chain *chain,
-		unsigned count)
-{
-	void __iomem *c;
-	u32 mask_clr, mask;
-	BUG_ON(chain->free_count < count);
-
-	chain->free_count -= count;
-	chain->free_index += count;
-	chain->free_index %= chain->total_count;
-	chain->active_count += count;
-
-	switch (chain->bus) {
-	case STMP3XXX_BUS_APBH:
-		c = REGS_APBH_BASE + HW_APBH_CHn_SEMA + 0x70 * chain->channel;
-		mask_clr = BM_APBH_CHn_SEMA_INCREMENT_SEMA;
-		mask = BF(count, APBH_CHn_SEMA_INCREMENT_SEMA);
-		break;
-	case STMP3XXX_BUS_APBX:
-		c = REGS_APBX_BASE + HW_APBX_CHn_SEMA + 0x70 * chain->channel;
-		mask_clr = BM_APBX_CHn_SEMA_INCREMENT_SEMA;
-		mask = BF(count, APBX_CHn_SEMA_INCREMENT_SEMA);
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	/* Set counting semaphore (kicks off transfer). Assumes
-	   peripheral has been set up correctly */
-	stmp3xxx_clearl(mask_clr, c);
-	stmp3xxx_setl(mask, c);
-}
-EXPORT_SYMBOL(stmp37xx_circ_advance_active);
-
-unsigned stmp37xx_circ_advance_cooked(struct stmp37xx_circ_dma_chain *chain)
-{
-	unsigned cooked;
-
-	cooked = chain->active_count -
-	  stmp3xxx_dma_read_semaphore(STMP3XXX_DMA(chain->channel, chain->bus));
-
-	chain->active_count -= cooked;
-	chain->active_index += cooked;
-	chain->active_index %= chain->total_count;
-
-	chain->cooked_count += cooked;
-
-	return cooked;
-}
-EXPORT_SYMBOL(stmp37xx_circ_advance_cooked);
-
-void stmp3xxx_dma_set_alt_target(int channel, int function)
-{
-#if defined(CONFIG_ARCH_STMP37XX)
-	unsigned bits = 4;
-#elif defined(CONFIG_ARCH_STMP378X)
-	unsigned bits = 2;
-#else
-#error wrong arch
-#endif
-	int shift = STMP3XXX_DMA_CHANNEL(channel) * bits;
-	unsigned mask = (1<<bits) - 1;
-	void __iomem *c;
-
-	BUG_ON(function < 0 || function >= (1<<bits));
-	pr_debug("%s: channel = %d, using mask %x, "
-		 "shift = %d\n", __func__, channel, mask, shift);
-
-	switch (STMP3XXX_DMA_BUS(channel)) {
-	case STMP3XXX_BUS_APBH:
-		c = REGS_APBH_BASE + HW_APBH_DEVSEL;
-		break;
-	case STMP3XXX_BUS_APBX:
-		c = REGS_APBX_BASE + HW_APBX_DEVSEL;
-		break;
-	default:
-		BUG();
-	}
-	stmp3xxx_clearl(mask << shift, c);
-	stmp3xxx_setl(mask << shift, c);
-}
-EXPORT_SYMBOL(stmp3xxx_dma_set_alt_target);
-
-void stmp3xxx_dma_suspend(void)
-{
-	stmp3xxx_setl(BM_APBH_CTRL0_CLKGATE, REGS_APBH_BASE + HW_APBH_CTRL0);
-	stmp3xxx_setl(BM_APBX_CTRL0_CLKGATE, REGS_APBX_BASE + HW_APBX_CTRL0);
-}
-
-void stmp3xxx_dma_resume(void)
-{
-	stmp3xxx_clearl(BM_APBH_CTRL0_CLKGATE | BM_APBH_CTRL0_SFTRST,
-			REGS_APBH_BASE + HW_APBH_CTRL0);
-	stmp3xxx_clearl(BM_APBX_CTRL0_CLKGATE | BM_APBX_CTRL0_SFTRST,
-			REGS_APBX_BASE + HW_APBX_CTRL0);
-}
-
-#ifdef CONFIG_CPU_FREQ
-
-struct dma_notifier_block {
-	struct notifier_block nb;
-	void *data;
-};
-
-static int dma_cpufreq_notifier(struct notifier_block *self,
-				unsigned long phase, void *p)
-{
-	switch (phase) {
-	case CPUFREQ_POSTCHANGE:
-		stmp3xxx_dma_resume();
-		break;
-
-	case CPUFREQ_PRECHANGE:
-		stmp3xxx_dma_suspend();
-		break;
-
-	default:
-		break;
-	}
-
-	return NOTIFY_DONE;
-}
-
-static struct dma_notifier_block dma_cpufreq_nb = {
-	.nb = {
-		.notifier_call = dma_cpufreq_notifier,
-	},
-};
-#endif /* CONFIG_CPU_FREQ */
-
-void __init stmp3xxx_dma_init(void)
-{
-	stmp3xxx_clearl(BM_APBH_CTRL0_CLKGATE | BM_APBH_CTRL0_SFTRST,
-			REGS_APBH_BASE + HW_APBH_CTRL0);
-	stmp3xxx_clearl(BM_APBX_CTRL0_CLKGATE | BM_APBX_CTRL0_SFTRST,
-			REGS_APBX_BASE + HW_APBX_CTRL0);
-#ifdef CONFIG_CPU_FREQ
-	cpufreq_register_notifier(&dma_cpufreq_nb.nb,
-				CPUFREQ_TRANSITION_NOTIFIER);
-#endif /* CONFIG_CPU_FREQ */
-}
diff --git a/arch/arm/plat-stmp3xxx/include/mach/clkdev.h b/arch/arm/plat-stmp3xxx/include/mach/clkdev.h
deleted file mode 100644
index f9c39772d7c545f83821e9d7133da45aeb2eba02..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/clkdev.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_MACH_CLKDEV_H
-#define __ASM_MACH_CLKDEV_H
-
-#define __clk_get(clk) ({ 1; })
-#define __clk_put(clk) do { } while (0)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/cputype.h b/arch/arm/plat-stmp3xxx/include/mach/cputype.h
deleted file mode 100644
index b4e205b95f2c64510980948dcfd576cf4bcb70a8..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/cputype.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X CPU type detection
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_CPU_H
-#define __ASM_PLAT_CPU_H
-
-#ifdef CONFIG_ARCH_STMP37XX
-#define cpu_is_stmp37xx()	(1)
-#else
-#define cpu_is_stmp37xx()	(0)
-#endif
-
-#ifdef CONFIG_ARCH_STMP378X
-#define cpu_is_stmp378x()	(1)
-#else
-#define cpu_is_stmp378x()	(0)
-#endif
-
-#endif /* __ASM_PLAT_CPU_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/debug-macro.S b/arch/arm/plat-stmp3xxx/include/mach/debug-macro.S
deleted file mode 100644
index d3a0985c96817f1dfd9471d7ab2a0f2d13644b48..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/debug-macro.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Debugging macro include header
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-		.macro	addruart, rp, rv
-		mov	\rp,      #0x00070000
-		add	\rv, \rp, #0xf0000000	@ virtual base
-		add	\rp, \rp, #0x80000000	@ physical base
-		.endm
-
-		.macro	senduart,rd,rx
-		strb	\rd, [\rx, #0]		@ data register at 0
-		.endm
-
-		.macro	waituart,rd,rx
-1001:		ldr	\rd, [\rx, #0x18]	@ UARTFLG
-		tst	\rd, #1 << 5		@ UARTFLGUTXFF - 1 when full
-		bne	1001b
-		.endm
-
-		.macro	busyuart,rd,rx
-1001:		ldr	\rd, [\rx, #0x18]	@ UARTFLG
-		tst	\rd, #1 << 3		@ UARTFLGUBUSY - 1 when busy
-		bne	1001b
-		.endm
diff --git a/arch/arm/plat-stmp3xxx/include/mach/dma.h b/arch/arm/plat-stmp3xxx/include/mach/dma.h
deleted file mode 100644
index 7c58557c67660c809ae0095e9e2c6f466d3a71b5..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/dma.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X DMA helper interface
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_STMP3XXX_DMA_H
-#define __ASM_PLAT_STMP3XXX_DMA_H
-
-#include <linux/platform_device.h>
-#include <linux/dmapool.h>
-
-#if !defined(MAX_PIO_WORDS)
-#define MAX_PIO_WORDS   (15)
-#endif
-
-#define STMP3XXX_BUS_APBH		0
-#define STMP3XXX_BUS_APBX		1
-#define STMP3XXX_DMA_MAX_CHANNEL	16
-#define STMP3XXX_DMA_BUS(dma)		((dma) / 16)
-#define STMP3XXX_DMA_CHANNEL(dma)	((dma) % 16)
-#define STMP3XXX_DMA(channel, bus)	((bus) * 16 + (channel))
-#define MAX_DMA_ADDRESS			0xffffffff
-#define MAX_DMA_CHANNELS		32
-
-struct stmp3xxx_dma_command {
-	u32 next;
-	u32 cmd;
-	union {
-		u32 buf_ptr;
-		u32 alternate;
-	};
-	u32 pio_words[MAX_PIO_WORDS];
-};
-
-struct stmp3xxx_dma_descriptor {
-	struct stmp3xxx_dma_command *command;
-	dma_addr_t handle;
-
-	/* The virtual address of the buffer pointer */
-	void *virtual_buf_ptr;
-	/* The next descriptor in a the DMA chain (optional) */
-	struct stmp3xxx_dma_descriptor *next_descr;
-};
-
-struct stmp37xx_circ_dma_chain {
-	unsigned total_count;
-	struct stmp3xxx_dma_descriptor *chain;
-
-	unsigned free_index;
-	unsigned free_count;
-	unsigned active_index;
-	unsigned active_count;
-	unsigned cooked_index;
-	unsigned cooked_count;
-
-	int bus;
-	unsigned channel;
-};
-
-static inline struct stmp3xxx_dma_descriptor
-    *stmp3xxx_dma_circ_get_free_head(struct stmp37xx_circ_dma_chain *chain)
-{
-	return &(chain->chain[chain->free_index]);
-}
-
-static inline struct stmp3xxx_dma_descriptor
-    *stmp3xxx_dma_circ_get_cooked_head(struct stmp37xx_circ_dma_chain *chain)
-{
-	return &(chain->chain[chain->cooked_index]);
-}
-
-int stmp3xxx_dma_request(int ch, struct device *dev, const char *name);
-int stmp3xxx_dma_release(int ch);
-int stmp3xxx_dma_allocate_command(int ch,
-				  struct stmp3xxx_dma_descriptor *descriptor);
-int stmp3xxx_dma_free_command(int ch,
-			      struct stmp3xxx_dma_descriptor *descriptor);
-void stmp3xxx_dma_continue(int channel, u32 semaphore);
-void stmp3xxx_dma_go(int ch, struct stmp3xxx_dma_descriptor *head,
-		     u32 semaphore);
-int stmp3xxx_dma_running(int ch);
-int stmp3xxx_dma_make_chain(int ch, struct stmp37xx_circ_dma_chain *chain,
-			    struct stmp3xxx_dma_descriptor descriptors[],
-			    unsigned items);
-void stmp3xxx_dma_free_chain(struct stmp37xx_circ_dma_chain *chain);
-void stmp37xx_circ_clear_chain(struct stmp37xx_circ_dma_chain *chain);
-void stmp37xx_circ_advance_free(struct stmp37xx_circ_dma_chain *chain,
-		unsigned count);
-void stmp37xx_circ_advance_active(struct stmp37xx_circ_dma_chain *chain,
-		unsigned count);
-unsigned stmp37xx_circ_advance_cooked(struct stmp37xx_circ_dma_chain *chain);
-int stmp3xxx_dma_read_semaphore(int ch);
-void stmp3xxx_dma_init(void);
-void stmp3xxx_dma_set_alt_target(int ch, int target);
-void stmp3xxx_dma_suspend(void);
-void stmp3xxx_dma_resume(void);
-
-/*
- * STMP37xx and STMP378x have different DMA control
- * registers layout
- */
-
-void stmp3xxx_arch_dma_freeze(int ch);
-void stmp3xxx_arch_dma_unfreeze(int ch);
-void stmp3xxx_arch_dma_reset_channel(int ch);
-void stmp3xxx_arch_dma_enable_interrupt(int ch);
-void stmp3xxx_arch_dma_clear_interrupt(int ch);
-int stmp3xxx_arch_dma_is_interrupt(int ch);
-
-static inline void stmp3xxx_dma_reset_channel(int ch)
-{
-	stmp3xxx_arch_dma_reset_channel(ch);
-}
-
-
-static inline void stmp3xxx_dma_freeze(int ch)
-{
-	stmp3xxx_arch_dma_freeze(ch);
-}
-
-static inline void stmp3xxx_dma_unfreeze(int ch)
-{
-	stmp3xxx_arch_dma_unfreeze(ch);
-}
-
-static inline void stmp3xxx_dma_enable_interrupt(int ch)
-{
-	stmp3xxx_arch_dma_enable_interrupt(ch);
-}
-
-static inline void stmp3xxx_dma_clear_interrupt(int ch)
-{
-	stmp3xxx_arch_dma_clear_interrupt(ch);
-}
-
-static inline int stmp3xxx_dma_is_interrupt(int ch)
-{
-	return stmp3xxx_arch_dma_is_interrupt(ch);
-}
-
-#endif /* __ASM_PLAT_STMP3XXX_DMA_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/gpio.h b/arch/arm/plat-stmp3xxx/include/mach/gpio.h
deleted file mode 100644
index a8b5792561701c15a0c3d78e3c0fecfd109f5b64..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/gpio.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X GPIO interface
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_GPIO_H
-#define __ASM_PLAT_GPIO_H
-
-#define ARCH_NR_GPIOS	(32 * 3)
-#define gpio_to_irq(gpio) __gpio_to_irq(gpio)
-#define gpio_get_value(gpio) __gpio_get_value(gpio)
-#define gpio_set_value(gpio, value) __gpio_set_value(gpio, value)
-
-#include <asm-generic/gpio.h>
-
-#endif /* __ASM_PLAT_GPIO_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/gpmi.h b/arch/arm/plat-stmp3xxx/include/mach/gpmi.h
deleted file mode 100644
index e166432910ad0e2745de9eb44c1e699e0be32a4c..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/gpmi.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __MACH_GPMI_H
-
-#include <linux/mtd/partitions.h>
-#include <mach/regs-gpmi.h>
-
-struct gpmi_platform_data {
-	void *pins;
-	int nr_parts;
-	struct mtd_partition *parts;
-	const char *part_types[];
-};
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/hardware.h b/arch/arm/plat-stmp3xxx/include/mach/hardware.h
deleted file mode 100644
index 47b8978405bc97467dfc2604d110a9f80c055609..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/hardware.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file contains the hardware definitions of the Freescale STMP3XXX
- *
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-/*
- * Where in virtual memory the IO devices (timers, system controllers
- * and so on)
- */
-#define IO_BASE			0xF0000000                 /* VA of IO  */
-#define IO_SIZE			0x00100000                 /* How much? */
-#define IO_START		0x80000000                 /* PA of IO  */
-
-/* macro to get at IO space when running virtually */
-#define IO_ADDRESS(x) (((x) & 0x000fffff) | IO_BASE)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/io.h b/arch/arm/plat-stmp3xxx/include/mach/io.h
deleted file mode 100644
index d08b1b7f3d1c0ef77f5d6fa3e058895b4a128c2e..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/io.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
-
-#define IO_SPACE_LIMIT 0xffffffff
-
-#define __io(a) 	__typesafe_io(a)
-#define __mem_pci(a)	(a)
-#define __mem_isa(a)	(a)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/memory.h b/arch/arm/plat-stmp3xxx/include/mach/memory.h
deleted file mode 100644
index 61fa54882e121959a65e786a8876751b870bbd54..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/memory.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET	UL(0x40000000)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/mmc.h b/arch/arm/plat-stmp3xxx/include/mach/mmc.h
deleted file mode 100644
index ba81e1543761fd4cf3c6e45c9ab7f99570ab09cd..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/mmc.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _MACH_MMC_H
-#define _MACH_MMC_H
-
-#include <mach/regs-ssp.h>
-
-struct stmp3xxxmmc_platform_data {
-	int (*get_wp)(void);
-	unsigned long (*setclock)(void __iomem *base, unsigned long);
-	void (*cmd_pullup)(int);
-	int  (*hw_init)(void);
-	void (*hw_release)(void);
-};
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/pinmux.h b/arch/arm/plat-stmp3xxx/include/mach/pinmux.h
deleted file mode 100644
index cc5af82279addce81abe8d9d09421dcc32008953..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/pinmux.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X Pin Multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __PINMUX_H
-#define __PINMUX_H
-
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-#include <asm-generic/gpio.h>
-
-/* Pin definitions */
-#include "pins.h"
-#include <mach/pins.h>
-
-/*
- * Each pin may be routed up to four different HW interfaces
- * including GPIO
- */
-enum pin_fun {
-	PIN_FUN1 = 0,
-	PIN_FUN2,
-	PIN_FUN3,
-	PIN_GPIO,
-};
-
-/*
- * Each pin may have different output drive strength in range from
- * 4mA to 20mA. The most common case is 4, 8 and 12 mA strengths.
- */
-enum pin_strength {
-	PIN_4MA = 0,
-	PIN_8MA,
-	PIN_12MA,
-	PIN_16MA,
-	PIN_20MA,
-};
-
-/*
- * Each pin can be programmed for 1.8V or 3.3V
- */
-enum pin_voltage {
-	PIN_1_8V = 0,
-	PIN_3_3V,
-};
-
-/*
- * Structure to define a group of pins and their parameters
- */
-struct pin_desc {
-	unsigned id;
-	enum pin_fun fun;
-	enum pin_strength strength;
-	enum pin_voltage voltage;
-	unsigned pullup:1;
-};
-
-struct pin_group {
-	struct pin_desc *pins;
-	int nr_pins;
-};
-
-/* Set pin drive strength */
-void stmp3xxx_pin_strength(unsigned id, enum pin_strength strength,
-			   const char *label);
-
-/* Set pin voltage */
-void stmp3xxx_pin_voltage(unsigned id, enum pin_voltage voltage,
-			   const char *label);
-
-/* Enable pull-up resistor for a pin */
-void stmp3xxx_pin_pullup(unsigned id, int enable, const char *label);
-
-/*
- * Request a pin ownership, only one module (identified by @label)
- * may own a pin.
- */
-int stmp3xxx_request_pin(unsigned id, enum pin_fun fun, const char *label);
-
-/* Release pin */
-void stmp3xxx_release_pin(unsigned id, const char *label);
-
-void stmp3xxx_set_pin_type(unsigned id, enum pin_fun fun);
-
-/*
- * Each bank is associated with a number of registers to control
- * pin function, drive strength, voltage and pull-up reigster. The
- * number of registers of a given type depends on the number of bits
- * describin particular pin.
- */
-#define HW_MUXSEL_NUM		2	/* registers per bank */
-#define HW_MUXSEL_PIN_LEN	2	/* bits per pin */
-#define HW_MUXSEL_PIN_NUM	16	/* pins per register */
-#define HW_MUXSEL_PINFUN_MASK	0x3	/* pin function mask */
-#define HW_MUXSEL_PINFUN_NUM	4	/* four options for a pin */
-
-#define HW_DRIVE_NUM		4	/* registers per bank */
-#define HW_DRIVE_PIN_LEN	4	/* bits per pin */
-#define HW_DRIVE_PIN_NUM	8	/* pins per register */
-#define HW_DRIVE_PINDRV_MASK	0x3	/* pin strength mask - 2 bits */
-#define HW_DRIVE_PINDRV_NUM	5	/* five possible strength values */
-#define HW_DRIVE_PINV_MASK	0x4	/* pin voltage mask - 1 bit */
-
-
-struct stmp3xxx_pinmux_bank {
-	struct gpio_chip chip;
-
-	/* Pins allocation map */
-	unsigned long pin_map;
-
-	/* Pin owner names */
-	const char *pin_labels[32];
-
-	/* Bank registers */
-	void __iomem *hw_muxsel[HW_MUXSEL_NUM];
-	void __iomem *hw_drive[HW_DRIVE_NUM];
-	void __iomem *hw_pull;
-
-	void __iomem *pin2irq,
-		*irqlevel,
-		*irqpolarity,
-		*irqen,
-		*irqstat;
-
-	/* HW MUXSEL register function bit values */
-	u8 functions[HW_MUXSEL_PINFUN_NUM];
-
-	/*
-	 * HW DRIVE register strength bit values:
-	 * 0xff - requested strength is not supported for this bank
-	 */
-	u8 strengths[HW_DRIVE_PINDRV_NUM];
-
-	/* GPIO things */
-	void __iomem *hw_gpio_in,
-		     *hw_gpio_out,
-		     *hw_gpio_doe;
-	int irq, virq;
-};
-
-int __init stmp3xxx_pinmux_init(int virtual_irq_start);
-
-#endif /* __PINMUX_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/pins.h b/arch/arm/plat-stmp3xxx/include/mach/pins.h
deleted file mode 100644
index c573318e1caa21762cc1f4e31ebd3ae46d45a272..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/pins.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X Pin multiplexing interface definitions
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_PINS_H
-#define __ASM_PLAT_PINS_H
-
-#define STMP3XXX_PINID(bank, pin)	(bank * 32 + pin)
-#define STMP3XXX_PINID_TO_BANK(pinid)	(pinid / 32)
-#define STMP3XXX_PINID_TO_PINNUM(pinid)	(pinid % 32)
-
-/*
- * Special invalid pin identificator to show a pin doesn't exist
- */
-#define PINID_NO_PIN	STMP3XXX_PINID(0xFF, 0xFF)
-
-#endif /* __ASM_PLAT_PINS_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/platform.h b/arch/arm/plat-stmp3xxx/include/mach/platform.h
deleted file mode 100644
index 7007ddaa91eb62e8da04802b03fc1314e7af8966..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/platform.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_PLATFORM_H
-#define __ASM_PLAT_PLATFORM_H
-
-#ifndef __ASSEMBLER__
-#include <linux/io.h>
-#endif
-#include <asm/sizes.h>
-
-/* Virtual address where registers are mapped */
-#define STMP3XXX_REGS_PHBASE	0x80000000
-#ifdef __ASSEMBLER__
-#define STMP3XXX_REGS_BASE	0xF0000000
-#else
-#define STMP3XXX_REGS_BASE	(void __iomem *)0xF0000000
-#endif
-#define STMP3XXX_REGS_SIZE	SZ_1M
-
-/* Virtual address where OCRAM is mapped */
-#define STMP3XXX_OCRAM_PHBASE	0x00000000
-#ifdef __ASSEMBLER__
-#define STMP3XXX_OCRAM_BASE	0xf1000000
-#else
-#define STMP3XXX_OCRAM_BASE	(void __iomem *)0xf1000000
-#endif
-#define STMP3XXX_OCRAM_SIZE	(32 * SZ_1K)
-
-#ifdef CONFIG_ARCH_STMP37XX
-#define IRQ_PRIORITY_REG_RD	HW_ICOLL_PRIORITYn_RD
-#define IRQ_PRIORITY_REG_WR	HW_ICOLL_PRIORITYn_WR
-#endif
-
-#ifdef CONFIG_ARCH_STMP378X
-#define IRQ_PRIORITY_REG_RD	HW_ICOLL_INTERRUPTn_RD
-#define IRQ_PRIORITY_REG_WR	HW_ICOLL_INTERRUPTn_WR
-#endif
-
-#define HW_STMP3XXX_SET		0x04
-#define HW_STMP3XXX_CLR		0x08
-#define HW_STMP3XXX_TOG		0x0c
-
-#ifndef __ASSEMBLER__
-static inline void stmp3xxx_clearl(u32 v, void __iomem *r)
-{
-	__raw_writel(v, r + HW_STMP3XXX_CLR);
-}
-
-static inline void stmp3xxx_setl(u32 v, void __iomem *r)
-{
-	__raw_writel(v, r + HW_STMP3XXX_SET);
-}
-#endif
-
-#define BF(value, field) (((value) << BP_##field) & BM_##field)
-
-#endif /* __ASM_ARCH_PLATFORM_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/stmp3xxx.h b/arch/arm/plat-stmp3xxx/include/mach/stmp3xxx.h
deleted file mode 100644
index 2e300feaa4cf7730a4e75c626145518fc3d0dd25..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/stmp3xxx.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X core structure and function declarations
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_STMP3XXX_H
-#define __ASM_PLAT_STMP3XXX_H
-
-#include <linux/irq.h>
-
-extern struct sys_timer stmp3xxx_timer;
-
-void stmp3xxx_init_irq(struct irq_chip *chip);
-void stmp3xxx_init(void);
-int stmp3xxx_reset_block(void __iomem *hwreg, int just_enable);
-extern struct platform_device stmp3xxx_dbguart,
-			      stmp3xxx_appuart,
-			      stmp3xxx_watchdog,
-			      stmp3xxx_touchscreen,
-			      stmp3xxx_keyboard,
-			      stmp3xxx_gpmi,
-			      stmp3xxx_mmc,
-			      stmp3xxx_udc,
-			      stmp3xxx_ehci,
-			      stmp3xxx_rtc,
-			      stmp3xxx_spi1,
-			      stmp3xxx_spi2,
-			      stmp3xxx_backlight,
-			      stmp3xxx_rotdec,
-			      stmp3xxx_dcp,
-			      stmp3xxx_dcp_bootstream,
-			      stmp3xxx_persistent,
-			      stmp3xxx_framebuffer,
-			      stmp3xxx_battery;
-int stmp3xxx_ssp1_device_register(void);
-int stmp3xxx_ssp2_device_register(void);
-
-struct pin_group;
-void stmp3xxx_release_pin_group(struct pin_group *pin_group, const char *label);
-int stmp3xxx_request_pin_group(struct pin_group *pin_group, const char *label);
-
-#endif /* __ASM_PLAT_STMP3XXX_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/system.h b/arch/arm/plat-stmp3xxx/include/mach/system.h
deleted file mode 100644
index 28a988889319bbc335691ab3945e72ec93ac5404..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/system.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_SYSTEM_H
-#define __ASM_ARCH_SYSTEM_H
-
-#include <asm/proc-fns.h>
-#include <mach/platform.h>
-#include <mach/regs-clkctrl.h>
-#include <mach/regs-power.h>
-
-static inline void arch_idle(void)
-{
-	/*
-	 * This should do all the clock switching
-	 * and wait for interrupt tricks
-	 */
-
-	cpu_do_idle();
-}
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-	/* Set BATTCHRG to default value */
-	__raw_writel(0x00010000, REGS_POWER_BASE + HW_POWER_CHARGE);
-
-	/* Set MINPWR to default value   */
-	__raw_writel(0, REGS_POWER_BASE + HW_POWER_MINPWR);
-
-	/* Reset digital side of chip (but not power or RTC) */
-	__raw_writel(BM_CLKCTRL_RESET_DIG,
-			REGS_CLKCTRL_BASE + HW_CLKCTRL_RESET);
-
-	/* Should not return */
-}
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/timex.h b/arch/arm/plat-stmp3xxx/include/mach/timex.h
deleted file mode 100644
index 3373985d7a8e59b0974b3dad0f5ff6199cf5ed17..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 1999 ARM Limited
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-/*
- * System time clock is sourced from the 32k clock
- */
-#define CLOCK_TICK_RATE		(32768)
diff --git a/arch/arm/plat-stmp3xxx/include/mach/uncompress.h b/arch/arm/plat-stmp3xxx/include/mach/uncompress.h
deleted file mode 100644
index f79f5ee56cd46781c91862e42e620534c59bb165..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/uncompress.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_UNCOMPRESS_H
-#define __ASM_PLAT_UNCOMPRESS_H
-
-/*
- * Register includes are for when the MMU enabled; we need to define our
- * own stuff here for pre-MMU use
- */
-#define UARTDBG_BASE		0x80070000
-#define UART(c)			(((volatile unsigned *)UARTDBG_BASE)[c])
-
-/*
- * This does not append a newline
- */
-static void putc(char c)
-{
-	/* Wait for TX fifo empty */
-	while ((UART(6) & (1<<7)) == 0)
-		continue;
-
-	/* Write byte */
-	UART(0) = c;
-
-	/* Wait for last bit to exit the UART */
-	while (UART(6) & (1<<3))
-		continue;
-}
-
-static void flush(void)
-{
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()
-
-#define arch_decomp_wdog()
-
-#endif /* __ASM_PLAT_UNCOMPRESS_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/vmalloc.h b/arch/arm/plat-stmp3xxx/include/mach/vmalloc.h
deleted file mode 100644
index 943c1a29d641470fa733b7cf7fd3604f15433e8d..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/vmalloc.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#define VMALLOC_END       0xf0000000UL
diff --git a/arch/arm/plat-stmp3xxx/irq.c b/arch/arm/plat-stmp3xxx/irq.c
deleted file mode 100644
index 6fdf9acf82ed50ad70472c1c056106f59a5fa8c2..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/irq.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X common interrupt handling code
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/sysdev.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/platform.h>
-#include <mach/regs-icoll.h>
-
-void __init stmp3xxx_init_irq(struct irq_chip *chip)
-{
-	unsigned int i, lv;
-
-	/* Reset the interrupt controller */
-	stmp3xxx_reset_block(REGS_ICOLL_BASE + HW_ICOLL_CTRL, true);
-
-	/* Disable all interrupts initially */
-	for (i = 0; i < NR_REAL_IRQS; i++) {
-		chip->irq_mask(irq_get_irq_data(i));
-		irq_set_chip_and_handler(i, chip, handle_level_irq);
-		set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-	}
-
-	/* Ensure vector is cleared */
-	for (lv = 0; lv < 4; lv++)
-		__raw_writel(1 << lv, REGS_ICOLL_BASE + HW_ICOLL_LEVELACK);
-	__raw_writel(0, REGS_ICOLL_BASE + HW_ICOLL_VECTOR);
-
-	/* Barrier */
-	(void)__raw_readl(REGS_ICOLL_BASE + HW_ICOLL_STAT);
-}
-
diff --git a/arch/arm/plat-stmp3xxx/pinmux.c b/arch/arm/plat-stmp3xxx/pinmux.c
deleted file mode 100644
index 3def03b3217d009b51d30c03e88e81c797c24105..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/pinmux.c
+++ /dev/null
@@ -1,550 +0,0 @@
-/*
- * Freescale STMP378X/STMP378X Pin Multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#define DEBUG
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/sysdev.h>
-#include <linux/string.h>
-#include <linux/bitops.h>
-#include <linux/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/platform.h>
-#include <mach/regs-pinctrl.h>
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-
-#define NR_BANKS ARRAY_SIZE(pinmux_banks)
-static struct stmp3xxx_pinmux_bank pinmux_banks[] = {
-	[0] = {
-		.hw_muxsel = {
-			REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL0,
-			REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL1,
-		},
-		.hw_drive = {
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE0,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE1,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE2,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE3,
-		},
-		.hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL0,
-		.functions = { 0x0, 0x1, 0x2, 0x3 },
-		.strengths = { 0x0, 0x1, 0x2, 0x3, 0xff },
-
-		.hw_gpio_in = REGS_PINCTRL_BASE + HW_PINCTRL_DIN0,
-		.hw_gpio_out = REGS_PINCTRL_BASE + HW_PINCTRL_DOUT0,
-		.hw_gpio_doe = REGS_PINCTRL_BASE + HW_PINCTRL_DOE0,
-		.irq = IRQ_GPIO0,
-
-		.pin2irq = REGS_PINCTRL_BASE + HW_PINCTRL_PIN2IRQ0,
-		.irqstat = REGS_PINCTRL_BASE + HW_PINCTRL_IRQSTAT0,
-		.irqlevel = REGS_PINCTRL_BASE + HW_PINCTRL_IRQLEVEL0,
-		.irqpolarity = REGS_PINCTRL_BASE + HW_PINCTRL_IRQPOL0,
-		.irqen = REGS_PINCTRL_BASE + HW_PINCTRL_IRQEN0,
-	},
-	[1] = {
-		.hw_muxsel = {
-			REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL2,
-			REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL3,
-		},
-		.hw_drive = {
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE4,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE5,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE6,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE7,
-		},
-		.hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL1,
-		.functions = { 0x0, 0x1, 0x2, 0x3 },
-		.strengths = { 0x0, 0x1, 0x2, 0x3, 0xff },
-
-		.hw_gpio_in = REGS_PINCTRL_BASE + HW_PINCTRL_DIN1,
-		.hw_gpio_out = REGS_PINCTRL_BASE + HW_PINCTRL_DOUT1,
-		.hw_gpio_doe = REGS_PINCTRL_BASE + HW_PINCTRL_DOE1,
-		.irq = IRQ_GPIO1,
-
-		.pin2irq = REGS_PINCTRL_BASE + HW_PINCTRL_PIN2IRQ1,
-		.irqstat = REGS_PINCTRL_BASE + HW_PINCTRL_IRQSTAT1,
-		.irqlevel = REGS_PINCTRL_BASE + HW_PINCTRL_IRQLEVEL1,
-		.irqpolarity = REGS_PINCTRL_BASE + HW_PINCTRL_IRQPOL1,
-		.irqen = REGS_PINCTRL_BASE + HW_PINCTRL_IRQEN1,
-	},
-	[2] = {
-	       .hw_muxsel = {
-			REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL4,
-			REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL5,
-		},
-		.hw_drive = {
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE8,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE9,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE10,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE11,
-		},
-		.hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL2,
-		.functions = { 0x0, 0x1, 0x2, 0x3 },
-		.strengths = { 0x0, 0x1, 0x2, 0x1, 0x2 },
-
-		.hw_gpio_in = REGS_PINCTRL_BASE + HW_PINCTRL_DIN2,
-		.hw_gpio_out = REGS_PINCTRL_BASE + HW_PINCTRL_DOUT2,
-		.hw_gpio_doe = REGS_PINCTRL_BASE + HW_PINCTRL_DOE2,
-		.irq = IRQ_GPIO2,
-
-		.pin2irq = REGS_PINCTRL_BASE + HW_PINCTRL_PIN2IRQ2,
-		.irqstat = REGS_PINCTRL_BASE + HW_PINCTRL_IRQSTAT2,
-		.irqlevel = REGS_PINCTRL_BASE + HW_PINCTRL_IRQLEVEL2,
-		.irqpolarity = REGS_PINCTRL_BASE + HW_PINCTRL_IRQPOL2,
-		.irqen = REGS_PINCTRL_BASE + HW_PINCTRL_IRQEN2,
-	},
-	[3] = {
-	       .hw_muxsel = {
-		       REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL6,
-		       REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL7,
-	       },
-	       .hw_drive = {
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE12,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE13,
-			REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE14,
-			NULL,
-	       },
-	       .hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL3,
-	       .functions = {0x0, 0x1, 0x2, 0x3},
-	       .strengths = {0x0, 0x1, 0x2, 0x3, 0xff},
-	},
-};
-
-static inline struct stmp3xxx_pinmux_bank *
-stmp3xxx_pinmux_bank(unsigned id, unsigned *bank, unsigned *pin)
-{
-	unsigned b, p;
-
-	b = STMP3XXX_PINID_TO_BANK(id);
-	p = STMP3XXX_PINID_TO_PINNUM(id);
-	BUG_ON(b >= NR_BANKS);
-	if (bank)
-		*bank = b;
-	if (pin)
-		*pin = p;
-	return &pinmux_banks[b];
-}
-
-/* Check if requested pin is owned by caller */
-static int stmp3xxx_check_pin(unsigned id, const char *label)
-{
-	unsigned pin;
-	struct stmp3xxx_pinmux_bank *pm = stmp3xxx_pinmux_bank(id, NULL, &pin);
-
-	if (!test_bit(pin, &pm->pin_map)) {
-		printk(KERN_WARNING
-		       "%s: Accessing free pin %x, caller %s\n",
-		       __func__, id, label);
-
-		return -EINVAL;
-	}
-
-	if (label && pm->pin_labels[pin] &&
-	    strcmp(label, pm->pin_labels[pin])) {
-		printk(KERN_WARNING
-		       "%s: Wrong pin owner %x, caller %s owner %s\n",
-		       __func__, id, label, pm->pin_labels[pin]);
-
-		return -EINVAL;
-	}
-	return 0;
-}
-
-void stmp3xxx_pin_strength(unsigned id, enum pin_strength strength,
-		const char *label)
-{
-	struct stmp3xxx_pinmux_bank *pbank;
-	void __iomem *hwdrive;
-	u32 shift, val;
-	u32 bank, pin;
-
-	pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-	pr_debug("%s: label %s bank %d pin %d strength %d\n", __func__, label,
-		 bank, pin, strength);
-
-	hwdrive = pbank->hw_drive[pin / HW_DRIVE_PIN_NUM];
-	shift = (pin % HW_DRIVE_PIN_NUM) * HW_DRIVE_PIN_LEN;
-	val = pbank->strengths[strength];
-	if (val == 0xff) {
-		printk(KERN_WARNING
-		       "%s: strength is not supported for bank %d, caller %s",
-		       __func__, bank, label);
-		return;
-	}
-
-	if (stmp3xxx_check_pin(id, label))
-		return;
-
-	pr_debug("%s: writing 0x%x to 0x%p register\n", __func__,
-			val << shift, hwdrive);
-	stmp3xxx_clearl(HW_DRIVE_PINDRV_MASK << shift, hwdrive);
-	stmp3xxx_setl(val << shift, hwdrive);
-}
-
-void stmp3xxx_pin_voltage(unsigned id, enum pin_voltage voltage,
-			  const char *label)
-{
-	struct stmp3xxx_pinmux_bank *pbank;
-	void __iomem *hwdrive;
-	u32 shift;
-	u32 bank, pin;
-
-	pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-	pr_debug("%s: label %s bank %d pin %d voltage %d\n", __func__, label,
-		 bank, pin, voltage);
-
-	hwdrive = pbank->hw_drive[pin / HW_DRIVE_PIN_NUM];
-	shift = (pin % HW_DRIVE_PIN_NUM) * HW_DRIVE_PIN_LEN;
-
-	if (stmp3xxx_check_pin(id, label))
-		return;
-
-	pr_debug("%s: changing 0x%x bit in 0x%p register\n",
-			__func__, HW_DRIVE_PINV_MASK << shift, hwdrive);
-	if (voltage == PIN_1_8V)
-		stmp3xxx_clearl(HW_DRIVE_PINV_MASK << shift, hwdrive);
-	else
-		stmp3xxx_setl(HW_DRIVE_PINV_MASK << shift, hwdrive);
-}
-
-void stmp3xxx_pin_pullup(unsigned id, int enable, const char *label)
-{
-	struct stmp3xxx_pinmux_bank *pbank;
-	void __iomem *hwpull;
-	u32 bank, pin;
-
-	pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-	pr_debug("%s: label %s bank %d pin %d enable %d\n", __func__, label,
-		 bank, pin, enable);
-
-	hwpull = pbank->hw_pull;
-
-	if (stmp3xxx_check_pin(id, label))
-		return;
-
-	pr_debug("%s: changing 0x%x bit in 0x%p register\n",
-			__func__, 1 << pin, hwpull);
-	if (enable)
-		stmp3xxx_setl(1 << pin, hwpull);
-	else
-		stmp3xxx_clearl(1 << pin, hwpull);
-}
-
-int stmp3xxx_request_pin(unsigned id, enum pin_fun fun, const char *label)
-{
-	struct stmp3xxx_pinmux_bank *pbank;
-	u32 bank, pin;
-	int ret = 0;
-
-	pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-	pr_debug("%s: label %s bank %d pin %d fun %d\n", __func__, label,
-		 bank, pin, fun);
-
-	if (test_bit(pin, &pbank->pin_map)) {
-		printk(KERN_WARNING
-		       "%s: CONFLICT DETECTED pin %d:%d caller %s owner %s\n",
-		       __func__, bank, pin, label, pbank->pin_labels[pin]);
-		return -EBUSY;
-	}
-
-	set_bit(pin, &pbank->pin_map);
-	pbank->pin_labels[pin] = label;
-
-	stmp3xxx_set_pin_type(id, fun);
-
-	return ret;
-}
-
-void stmp3xxx_set_pin_type(unsigned id, enum pin_fun fun)
-{
-	struct stmp3xxx_pinmux_bank *pbank;
-	void __iomem *hwmux;
-	u32 shift, val;
-	u32 bank, pin;
-
-	pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-
-	hwmux = pbank->hw_muxsel[pin / HW_MUXSEL_PIN_NUM];
-	shift = (pin % HW_MUXSEL_PIN_NUM) * HW_MUXSEL_PIN_LEN;
-
-	val = pbank->functions[fun];
-	shift = (pin % HW_MUXSEL_PIN_NUM) * HW_MUXSEL_PIN_LEN;
-	pr_debug("%s: writing 0x%x to 0x%p register\n",
-			__func__, val << shift, hwmux);
-	stmp3xxx_clearl(HW_MUXSEL_PINFUN_MASK << shift, hwmux);
-	stmp3xxx_setl(val << shift, hwmux);
-}
-
-void stmp3xxx_release_pin(unsigned id, const char *label)
-{
-	struct stmp3xxx_pinmux_bank *pbank;
-	u32 bank, pin;
-
-	pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-	pr_debug("%s: label %s bank %d pin %d\n", __func__, label, bank, pin);
-
-	if (stmp3xxx_check_pin(id, label))
-		return;
-
-	clear_bit(pin, &pbank->pin_map);
-	pbank->pin_labels[pin] = NULL;
-}
-
-int stmp3xxx_request_pin_group(struct pin_group *pin_group, const char *label)
-{
-	struct pin_desc *pin;
-	int p;
-	int err = 0;
-
-	/* Allocate and configure pins */
-	for (p = 0; p < pin_group->nr_pins; p++) {
-		pr_debug("%s: #%d\n", __func__, p);
-		pin = &pin_group->pins[p];
-
-		err = stmp3xxx_request_pin(pin->id, pin->fun, label);
-		if (err)
-			goto out_err;
-
-		stmp3xxx_pin_strength(pin->id, pin->strength, label);
-		stmp3xxx_pin_voltage(pin->id, pin->voltage, label);
-		stmp3xxx_pin_pullup(pin->id, pin->pullup, label);
-	}
-
-	return 0;
-
-out_err:
-	/* Release allocated pins in case of error */
-	while (--p >= 0) {
-		pr_debug("%s: releasing #%d\n", __func__, p);
-		stmp3xxx_release_pin(pin_group->pins[p].id, label);
-	}
-	return err;
-}
-EXPORT_SYMBOL(stmp3xxx_request_pin_group);
-
-void stmp3xxx_release_pin_group(struct pin_group *pin_group, const char *label)
-{
-	struct pin_desc *pin;
-	int p;
-
-	for (p = 0; p < pin_group->nr_pins; p++) {
-		pin = &pin_group->pins[p];
-		stmp3xxx_release_pin(pin->id, label);
-	}
-}
-EXPORT_SYMBOL(stmp3xxx_release_pin_group);
-
-static int stmp3xxx_irq_data_to_gpio(struct irq_data *d,
-	struct stmp3xxx_pinmux_bank **bank, unsigned *gpio)
-{
-	struct stmp3xxx_pinmux_bank *pm;
-
-	for (pm = pinmux_banks; pm < pinmux_banks + NR_BANKS; pm++)
-		if (pm->virq <= d->irq && d->irq < pm->virq + 32) {
-			*bank = pm;
-			*gpio = d->irq - pm->virq;
-			return 0;
-		}
-	return -ENOENT;
-}
-
-static int stmp3xxx_set_irqtype(struct irq_data *d, unsigned type)
-{
-	struct stmp3xxx_pinmux_bank *pm;
-	unsigned gpio;
-	int l, p;
-
-	stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-	switch (type) {
-	case IRQ_TYPE_EDGE_RISING:
-		l = 0; p = 1; break;
-	case IRQ_TYPE_EDGE_FALLING:
-		l = 0; p = 0; break;
-	case IRQ_TYPE_LEVEL_HIGH:
-		l = 1; p = 1; break;
-	case IRQ_TYPE_LEVEL_LOW:
-		l = 1; p = 0; break;
-	default:
-		pr_debug("%s: Incorrect GPIO interrupt type 0x%x\n",
-				__func__, type);
-		return -ENXIO;
-	}
-
-	if (l)
-		stmp3xxx_setl(1 << gpio, pm->irqlevel);
-	else
-		stmp3xxx_clearl(1 << gpio, pm->irqlevel);
-	if (p)
-		stmp3xxx_setl(1 << gpio, pm->irqpolarity);
-	else
-		stmp3xxx_clearl(1 << gpio, pm->irqpolarity);
-	return 0;
-}
-
-static void stmp3xxx_pin_ack_irq(struct irq_data *d)
-{
-	u32 stat;
-	struct stmp3xxx_pinmux_bank *pm;
-	unsigned gpio;
-
-	stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-	stat = __raw_readl(pm->irqstat) & (1 << gpio);
-	stmp3xxx_clearl(stat, pm->irqstat);
-}
-
-static void stmp3xxx_pin_mask_irq(struct irq_data *d)
-{
-	struct stmp3xxx_pinmux_bank *pm;
-	unsigned gpio;
-
-	stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-	stmp3xxx_clearl(1 << gpio, pm->irqen);
-	stmp3xxx_clearl(1 << gpio, pm->pin2irq);
-}
-
-static void stmp3xxx_pin_unmask_irq(struct irq_data *d)
-{
-	struct stmp3xxx_pinmux_bank *pm;
-	unsigned gpio;
-
-	stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-	stmp3xxx_setl(1 << gpio, pm->irqen);
-	stmp3xxx_setl(1 << gpio, pm->pin2irq);
-}
-
-static inline
-struct stmp3xxx_pinmux_bank *to_pinmux_bank(struct gpio_chip *chip)
-{
-	return container_of(chip, struct stmp3xxx_pinmux_bank, chip);
-}
-
-static int stmp3xxx_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
-	struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-	return pm->virq + offset;
-}
-
-static int stmp3xxx_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
-	struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-	unsigned v;
-
-	v = __raw_readl(pm->hw_gpio_in) & (1 << offset);
-	return v ? 1 : 0;
-}
-
-static void stmp3xxx_gpio_set(struct gpio_chip *chip, unsigned offset, int v)
-{
-	struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-
-	if (v)
-		stmp3xxx_setl(1 << offset, pm->hw_gpio_out);
-	else
-		stmp3xxx_clearl(1 << offset, pm->hw_gpio_out);
-}
-
-static int stmp3xxx_gpio_output(struct gpio_chip *chip, unsigned offset, int v)
-{
-	struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-
-	stmp3xxx_setl(1 << offset, pm->hw_gpio_doe);
-	stmp3xxx_gpio_set(chip, offset, v);
-	return 0;
-}
-
-static int stmp3xxx_gpio_input(struct gpio_chip *chip, unsigned offset)
-{
-	struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-
-	stmp3xxx_clearl(1 << offset, pm->hw_gpio_doe);
-	return 0;
-}
-
-static int stmp3xxx_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
-	return stmp3xxx_request_pin(chip->base + offset, PIN_GPIO, "gpio");
-}
-
-static void stmp3xxx_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
-	stmp3xxx_release_pin(chip->base + offset, "gpio");
-}
-
-static void stmp3xxx_gpio_irq(u32 irq, struct irq_desc *desc)
-{
-	struct stmp3xxx_pinmux_bank *pm = irq_get_handler_data(irq);
-	int gpio_irq = pm->virq;
-	u32 stat = __raw_readl(pm->irqstat);
-
-	while (stat) {
-		if (stat & 1)
-			generic_handle_irq(gpio_irq);
-		gpio_irq++;
-		stat >>= 1;
-	}
-}
-
-static struct irq_chip gpio_irq_chip = {
-	.irq_ack	= stmp3xxx_pin_ack_irq,
-	.irq_mask	= stmp3xxx_pin_mask_irq,
-	.irq_unmask	= stmp3xxx_pin_unmask_irq,
-	.irq_set_type	= stmp3xxx_set_irqtype,
-};
-
-int __init stmp3xxx_pinmux_init(int virtual_irq_start)
-{
-	int b, r = 0;
-	struct stmp3xxx_pinmux_bank *pm;
-	int virq;
-
-	for (b = 0; b < 3; b++) {
-		/* only banks 0,1,2 are allowed to GPIO */
-		pm = pinmux_banks + b;
-		pm->chip.base = 32 * b;
-		pm->chip.ngpio = 32;
-		pm->chip.owner = THIS_MODULE;
-		pm->chip.can_sleep = 1;
-		pm->chip.exported = 1;
-		pm->chip.to_irq = stmp3xxx_gpio_to_irq;
-		pm->chip.direction_input = stmp3xxx_gpio_input;
-		pm->chip.direction_output = stmp3xxx_gpio_output;
-		pm->chip.get = stmp3xxx_gpio_get;
-		pm->chip.set = stmp3xxx_gpio_set;
-		pm->chip.request = stmp3xxx_gpio_request;
-		pm->chip.free = stmp3xxx_gpio_free;
-		pm->virq = virtual_irq_start + b * 32;
-
-		for (virq = pm->virq; virq < pm->virq; virq++) {
-			gpio_irq_chip.irq_mask(irq_get_irq_data(virq));
-			irq_set_chip_and_handler(virq, &gpio_irq_chip,
-						 handle_level_irq);
-			set_irq_flags(virq, IRQF_VALID);
-		}
-		r = gpiochip_add(&pm->chip);
-		if (r < 0)
-			break;
-		irq_set_chained_handler(pm->irq, stmp3xxx_gpio_irq);
-		irq_set_handler_data(pm->irq, pm);
-	}
-	return r;
-}
-
-MODULE_AUTHOR("Vladislav Buzov");
-MODULE_LICENSE("GPL");
diff --git a/arch/arm/plat-stmp3xxx/timer.c b/arch/arm/plat-stmp3xxx/timer.c
deleted file mode 100644
index c395630a6edcba2efb676f6f1b209189953a863c..0000000000000000000000000000000000000000
--- a/arch/arm/plat-stmp3xxx/timer.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * System timer for Freescale STMP37XX/STMP378X
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-
-#include <asm/mach/time.h>
-#include <mach/stmp3xxx.h>
-#include <mach/platform.h>
-#include <mach/regs-timrot.h>
-
-static irqreturn_t
-stmp3xxx_timer_interrupt(int irq, void *dev_id)
-{
-	struct clock_event_device *c = dev_id;
-
-	/* timer 0 */
-	if (__raw_readl(REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0) &
-			BM_TIMROT_TIMCTRLn_IRQ) {
-		stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ,
-				REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-		c->event_handler(c);
-	}
-
-	/* timer 1 */
-	else if (__raw_readl(REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1)
-			& BM_TIMROT_TIMCTRLn_IRQ) {
-		stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ,
-				REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-		stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ_EN,
-				REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-		__raw_writel(0xFFFF, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static cycle_t stmp3xxx_clock_read(struct clocksource *cs)
-{
-	return ~((__raw_readl(REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1)
-				& 0xFFFF0000) >> 16);
-}
-
-static int
-stmp3xxx_timrot_set_next_event(unsigned long delta,
-		struct clock_event_device *dev)
-{
-	/* reload the timer */
-	__raw_writel(delta, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-	return 0;
-}
-
-static void
-stmp3xxx_timrot_set_mode(enum clock_event_mode mode,
-		struct clock_event_device *dev)
-{
-}
-
-static struct clock_event_device ckevt_timrot = {
-	.name		= "timrot",
-	.features	= CLOCK_EVT_FEAT_ONESHOT,
-	.shift		= 32,
-	.set_next_event	= stmp3xxx_timrot_set_next_event,
-	.set_mode	= stmp3xxx_timrot_set_mode,
-};
-
-static struct clocksource cksrc_stmp3xxx = {
-	.name           = "cksrc_stmp3xxx",
-	.rating         = 250,
-	.read           = stmp3xxx_clock_read,
-	.mask           = CLOCKSOURCE_MASK(16),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static struct irqaction stmp3xxx_timer_irq = {
-	.name		= "stmp3xxx_timer",
-	.flags		= IRQF_DISABLED | IRQF_TIMER,
-	.handler	= stmp3xxx_timer_interrupt,
-	.dev_id		= &ckevt_timrot,
-};
-
-
-/*
- * Set up timer interrupt, and return the current time in seconds.
- */
-static void __init stmp3xxx_init_timer(void)
-{
-	ckevt_timrot.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
-				ckevt_timrot.shift);
-	ckevt_timrot.min_delta_ns = clockevent_delta2ns(2, &ckevt_timrot);
-	ckevt_timrot.max_delta_ns = clockevent_delta2ns(0xFFF, &ckevt_timrot);
-	ckevt_timrot.cpumask = cpumask_of(0);
-
-	stmp3xxx_reset_block(REGS_TIMROT_BASE, false);
-
-	/* clear two timers */
-	__raw_writel(0, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-	__raw_writel(0, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-
-	/* configure them */
-	__raw_writel(
-		(8 << BP_TIMROT_TIMCTRLn_SELECT) |  /* 32 kHz */
-		BM_TIMROT_TIMCTRLn_RELOAD |
-		BM_TIMROT_TIMCTRLn_UPDATE |
-		BM_TIMROT_TIMCTRLn_IRQ_EN,
-			REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-	__raw_writel(
-		(8 << BP_TIMROT_TIMCTRLn_SELECT) |  /* 32 kHz */
-		BM_TIMROT_TIMCTRLn_RELOAD |
-		BM_TIMROT_TIMCTRLn_UPDATE |
-		BM_TIMROT_TIMCTRLn_IRQ_EN,
-			REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-
-	__raw_writel(CLOCK_TICK_RATE / HZ - 1,
-			REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-	__raw_writel(0xFFFF, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-
-	setup_irq(IRQ_TIMER0, &stmp3xxx_timer_irq);
-
-	clocksource_register_hz(&cksrc_stmp3xxx, CLOCK_TICK_RATE);
-	clockevents_register_device(&ckevt_timrot);
-}
-
-#ifdef CONFIG_PM
-
-void stmp3xxx_suspend_timer(void)
-{
-	stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ_EN | BM_TIMROT_TIMCTRLn_IRQ,
-			REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-	stmp3xxx_setl(BM_TIMROT_ROTCTRL_CLKGATE,
-			REGS_TIMROT_BASE + HW_TIMROT_ROTCTRL);
-}
-
-void stmp3xxx_resume_timer(void)
-{
-	stmp3xxx_clearl(BM_TIMROT_ROTCTRL_SFTRST | BM_TIMROT_ROTCTRL_CLKGATE,
-			REGS_TIMROT_BASE + HW_TIMROT_ROTCTRL);
-	__raw_writel(
-		8 << BP_TIMROT_TIMCTRLn_SELECT |  /* 32 kHz */
-		BM_TIMROT_TIMCTRLn_RELOAD |
-		BM_TIMROT_TIMCTRLn_UPDATE |
-		BM_TIMROT_TIMCTRLn_IRQ_EN,
-			REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-	__raw_writel(
-		8 << BP_TIMROT_TIMCTRLn_SELECT |  /* 32 kHz */
-		BM_TIMROT_TIMCTRLn_RELOAD |
-		BM_TIMROT_TIMCTRLn_UPDATE |
-		BM_TIMROT_TIMCTRLn_IRQ_EN,
-			REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-	__raw_writel(CLOCK_TICK_RATE / HZ - 1,
-			REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-	__raw_writel(0xFFFF, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-}
-
-#else
-
-#define stmp3xxx_suspend_timer	NULL
-#define	stmp3xxx_resume_timer	NULL
-
-#endif	/* CONFIG_PM */
-
-struct sys_timer stmp3xxx_timer = {
-	.init		= stmp3xxx_init_timer,
-	.suspend	= stmp3xxx_suspend_timer,
-	.resume		= stmp3xxx_resume_timer,
-};
diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c
index ba3d471d4bcfacc9552a4d41343588528bdca087..51ecfea09b2790e0d4c78314d3af51c1fef86807 100644
--- a/arch/arm/plat-versatile/platsmp.c
+++ b/arch/arm/plat-versatile/platsmp.c
@@ -16,6 +16,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 
 /*
  * control for which core is the next to come out of the secondary
@@ -83,7 +84,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
 	 * the boot monitor to read the system wide flags register,
 	 * and branch to the address found there.
 	 */
-	smp_cross_call(cpumask_of(cpu), 1);
+	gic_raise_softirq(cpumask_of(cpu), 1);
 
 	timeout = jiffies + (1 * HZ);
 	while (time_before(jiffies, timeout)) {
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 7ca41f0a09b125ecd1c86e12e580a0edddb11e0e..3b3776d0a1a764e5edfd2a57a01f5a7fbd644bc0 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -17,7 +17,7 @@
 # XXX: the last 12 months.  If your entry is missing please email rmk at
 # XXX: <linux@arm.linux.org.uk>
 #
-# Last update: Sun Mar 20 18:06:11 2011
+# Last update: Sat May 7 08:48:24 2011
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -377,6 +377,8 @@ davinci_da850_evm	MACH_DAVINCI_DA850_EVM	DAVINCI_DA850_EVM	2157
 at91sam9g10ek		MACH_AT91SAM9G10EK	AT91SAM9G10EK		2159
 omap_4430sdp		MACH_OMAP_4430SDP	OMAP_4430SDP		2160
 magx_zn5		MACH_MAGX_ZN5		MAGX_ZN5		2162
+btmavb101		MACH_BTMAVB101		BTMAVB101		2172
+btmawb101		MACH_BTMAWB101		BTMAWB101		2173
 omap3_torpedo		MACH_OMAP3_TORPEDO	OMAP3_TORPEDO		2178
 anw6410			MACH_ANW6410		ANW6410			2183
 imx27_visstrim_m10	MACH_IMX27_VISSTRIM_M10	IMX27_VISSTRIM_M10	2187
@@ -400,6 +402,7 @@ d2net			MACH_D2NET		D2NET			2282
 bigdisk			MACH_BIGDISK		BIGDISK			2283
 at91sam9g20ek_2mmc	MACH_AT91SAM9G20EK_2MMC	AT91SAM9G20EK_2MMC	2288
 bcmring			MACH_BCMRING		BCMRING			2289
+dp6xx			MACH_DP6XX		DP6XX			2302
 mahimahi		MACH_MAHIMAHI		MAHIMAHI		2304
 smdk6442		MACH_SMDK6442		SMDK6442		2324
 openrd_base		MACH_OPENRD_BASE	OPENRD_BASE		2325
@@ -424,6 +427,7 @@ smdkv210		MACH_SMDKV210		SMDKV210		2456
 omap_zoom3		MACH_OMAP_ZOOM3		OMAP_ZOOM3		2464
 omap_3630sdp		MACH_OMAP_3630SDP	OMAP_3630SDP		2465
 smartq7			MACH_SMARTQ7		SMARTQ7			2479
+watson_efm_plugin	MACH_WATSON_EFM_PLUGIN	WATSON_EFM_PLUGIN	2491
 g4evm			MACH_G4EVM		G4EVM			2493
 omapl138_hawkboard	MACH_OMAPL138_HAWKBOARD	OMAPL138_HAWKBOARD	2495
 ts41x			MACH_TS41X		TS41X			2502
@@ -433,6 +437,8 @@ mx28evk			MACH_MX28EVK		MX28EVK			2531
 smartq5			MACH_SMARTQ5		SMARTQ5			2534
 davinci_dm6467tevm	MACH_DAVINCI_DM6467TEVM	DAVINCI_DM6467TEVM	2548
 mxt_td60		MACH_MXT_TD60		MXT_TD60		2550
+riot_bei2		MACH_RIOT_BEI2		RIOT_BEI2		2576
+riot_x37		MACH_RIOT_X37		RIOT_X37		2578
 capc7117		MACH_CAPC7117		CAPC7117		2612
 icontrol		MACH_ICONTROL		ICONTROL		2624
 qsd8x50a_st1_5		MACH_QSD8X50A_ST1_5	QSD8X50A_ST1_5		2627
@@ -445,6 +451,7 @@ spear320		MACH_SPEAR320		SPEAR320		2661
 aquila			MACH_AQUILA		AQUILA			2676
 sheeva_esata		MACH_ESATA_SHEEVAPLUG	ESATA_SHEEVAPLUG	2678
 msm7x30_surf		MACH_MSM7X30_SURF	MSM7X30_SURF		2679
+ea2478devkit		MACH_EA2478DEVKIT	EA2478DEVKIT		2683
 terastation_wxl		MACH_TERASTATION_WXL	TERASTATION_WXL		2697
 msm7x25_surf		MACH_MSM7X25_SURF	MSM7X25_SURF		2703
 msm7x25_ffa		MACH_MSM7X25_FFA	MSM7X25_FFA		2704
@@ -463,75 +470,16 @@ wbd222			MACH_WBD222		WBD222			2753
 msm8x60_surf		MACH_MSM8X60_SURF	MSM8X60_SURF		2755
 msm8x60_sim		MACH_MSM8X60_SIM	MSM8X60_SIM		2756
 tcc8000_sdk		MACH_TCC8000_SDK	TCC8000_SDK		2758
-ap420			MACH_AP420		AP420			2765
-davinci_dm365_fc	MACH_DAVINCI_DM365_FC	DAVINCI_DM365_FC	2767
-msm8x55_surf		MACH_MSM8X55_SURF	MSM8X55_SURF		2768
-msm8x55_ffa		MACH_MSM8X55_FFA	MSM8X55_FFA		2769
-esl_vamana		MACH_ESL_VAMANA		ESL_VAMANA		2770
-sbc35			MACH_SBC35		SBC35			2771
-mpx6446			MACH_MPX6446		MPX6446			2772
-oreo_controller		MACH_OREO_CONTROLLER	OREO_CONTROLLER		2773
-kopin_models		MACH_KOPIN_MODELS	KOPIN_MODELS		2774
-ttc_vision2		MACH_TTC_VISION2	TTC_VISION2		2775
+nanos			MACH_NANOS		NANOS			2759
+stamp9g45		MACH_STAMP9G45		STAMP9G45		2761
 cns3420vb		MACH_CNS3420VB		CNS3420VB		2776
-olympus			MACH_OLYMPUS		OLYMPUS			2778
-vortex			MACH_VORTEX		VORTEX			2779
-s5pc200			MACH_S5PC200		S5PC200			2780
-ecucore_9263		MACH_ECUCORE_9263	ECUCORE_9263		2781
-smdkc200		MACH_SMDKC200		SMDKC200		2782
-emsiso_sx27		MACH_EMSISO_SX27	EMSISO_SX27		2783
-apx_som9g45_ek		MACH_APX_SOM9G45_EK	APX_SOM9G45_EK		2784
-songshan		MACH_SONGSHAN		SONGSHAN		2785
-tianshan		MACH_TIANSHAN		TIANSHAN		2786
-vpx500			MACH_VPX500		VPX500			2787
-am3517sam		MACH_AM3517SAM		AM3517SAM		2788
-skat91_sim508		MACH_SKAT91_SIM508	SKAT91_SIM508		2789
-skat91_s3e		MACH_SKAT91_S3E		SKAT91_S3E		2790
 omap4_panda		MACH_OMAP4_PANDA	OMAP4_PANDA		2791
-df7220			MACH_DF7220		DF7220			2792
-nemini			MACH_NEMINI		NEMINI			2793
-t8200			MACH_T8200		T8200			2794
-apf51			MACH_APF51		APF51			2795
-dr_rc_unit		MACH_DR_RC_UNIT		DR_RC_UNIT		2796
-bordeaux		MACH_BORDEAUX		BORDEAUX		2797
-catania_b		MACH_CATANIA_B		CATANIA_B		2798
-mx51_ocean		MACH_MX51_OCEAN		MX51_OCEAN		2799
 ti8168evm		MACH_TI8168EVM		TI8168EVM		2800
-neocoreomap		MACH_NEOCOREOMAP	NEOCOREOMAP		2801
-withings_wbp		MACH_WITHINGS_WBP	WITHINGS_WBP		2802
-dbps			MACH_DBPS		DBPS			2803
-pcbfp0001		MACH_PCBFP0001		PCBFP0001		2805
-speedy			MACH_SPEEDY		SPEEDY			2806
-chrysaor		MACH_CHRYSAOR		CHRYSAOR		2807
-tango			MACH_TANGO		TANGO			2808
-synology_dsx11		MACH_SYNOLOGY_DSX11	SYNOLOGY_DSX11		2809
-hanlin_v3ext		MACH_HANLIN_V3EXT	HANLIN_V3EXT		2810
-hanlin_v5		MACH_HANLIN_V5		HANLIN_V5		2811
-hanlin_v3plus		MACH_HANLIN_V3PLUS	HANLIN_V3PLUS		2812
-iriver_story		MACH_IRIVER_STORY	IRIVER_STORY		2813
-irex_iliad		MACH_IREX_ILIAD		IREX_ILIAD		2814
-irex_dr1000		MACH_IREX_DR1000	IREX_DR1000		2815
 teton_bga		MACH_TETON_BGA		TETON_BGA		2816
-snapper9g45		MACH_SNAPPER9G45	SNAPPER9G45		2817
-tam3517			MACH_TAM3517		TAM3517			2818
-pdc100			MACH_PDC100		PDC100			2819
 eukrea_cpuimx25sd	MACH_EUKREA_CPUIMX25	EUKREA_CPUIMX25		2820
 eukrea_cpuimx35sd	MACH_EUKREA_CPUIMX35	EUKREA_CPUIMX35		2821
 eukrea_cpuimx51sd	MACH_EUKREA_CPUIMX51SD	EUKREA_CPUIMX51SD	2822
 eukrea_cpuimx51		MACH_EUKREA_CPUIMX51	EUKREA_CPUIMX51		2823
-p565			MACH_P565		P565			2824
-acer_a4			MACH_ACER_A4		ACER_A4			2825
-davinci_dm368_bip	MACH_DAVINCI_DM368_BIP	DAVINCI_DM368_BIP	2826
-eshare			MACH_ESHARE		ESHARE			2827
-wlbargn			MACH_WLBARGN		WLBARGN			2829
-bm170			MACH_BM170		BM170			2830
-netspace_mini_v2	MACH_NETSPACE_MINI_V2	NETSPACE_MINI_V2	2831
-netspace_plug_v2	MACH_NETSPACE_PLUG_V2	NETSPACE_PLUG_V2	2832
-siemens_l1		MACH_SIEMENS_L1		SIEMENS_L1		2833
-elv_lcu1		MACH_ELV_LCU1		ELV_LCU1		2834
-mcu1			MACH_MCU1		MCU1			2835
-omap3_tao3530		MACH_OMAP3_TAO3530	OMAP3_TAO3530		2836
-omap3_pcutouch		MACH_OMAP3_PCUTOUCH	OMAP3_PCUTOUCH		2837
 smdkc210		MACH_SMDKC210		SMDKC210		2838
 omap3_braillo		MACH_OMAP3_BRAILLO	OMAP3_BRAILLO		2839
 spyplug			MACH_SPYPLUG		SPYPLUG			2840
@@ -973,9 +921,7 @@ isc3			MACH_ISC3		ISC3			3291
 rascal			MACH_RASCAL		RASCAL			3292
 hrefv60			MACH_HREFV60		HREFV60			3293
 tpt_2_0			MACH_TPT_2_0		TPT_2_0			3294
-pyramid_td		MACH_PYRAMID_TD		PYRAMID_TD		3295
 splendor		MACH_SPLENDOR		SPLENDOR		3296
-guf_planet		MACH_GUF_PLANET		GUF_PLANET		3297
 msm8x60_qt		MACH_MSM8X60_QT		MSM8X60_QT		3298
 htc_hd_mini		MACH_HTC_HD_MINI	HTC_HD_MINI		3299
 athene			MACH_ATHENE		ATHENE			3300
@@ -1099,3 +1045,71 @@ ecuv5			MACH_ECUV5		ECUV5			3421
 hsgx6d			MACH_HSGX6D		HSGX6D			3422
 dawad7			MACH_DAWAD7		DAWAD7			3423
 sam9repeater		MACH_SAM9REPEATER	SAM9REPEATER		3424
+gt_i5700		MACH_GT_I5700		GT_I5700		3425
+ctera_plug_c2		MACH_CTERA_PLUG_C2	CTERA_PLUG_C2		3426
+marvelct		MACH_MARVELCT		MARVELCT		3427
+ag11005			MACH_AG11005		AG11005			3428
+vangogh			MACH_VANGOGH		VANGOGH			3430
+matrix505		MACH_MATRIX505		MATRIX505		3431
+oce_nigma		MACH_OCE_NIGMA		OCE_NIGMA		3432
+t55			MACH_T55		T55			3433
+bio3k			MACH_BIO3K		BIO3K			3434
+expressct		MACH_EXPRESSCT		EXPRESSCT		3435
+cardhu			MACH_CARDHU		CARDHU			3436
+aruba			MACH_ARUBA		ARUBA			3437
+bonaire			MACH_BONAIRE		BONAIRE			3438
+nuc700evb		MACH_NUC700EVB		NUC700EVB		3439
+nuc710evb		MACH_NUC710EVB		NUC710EVB		3440
+nuc740evb		MACH_NUC740EVB		NUC740EVB		3441
+nuc745evb		MACH_NUC745EVB		NUC745EVB		3442
+transcede		MACH_TRANSCEDE		TRANSCEDE		3443
+mora			MACH_MORA		MORA			3444
+nda_evm			MACH_NDA_EVM		NDA_EVM			3445
+timu			MACH_TIMU		TIMU			3446
+expressh		MACH_EXPRESSH		EXPRESSH		3447
+veridis_a300		MACH_VERIDIS_A300	VERIDIS_A300		3448
+dm368_leopard		MACH_DM368_LEOPARD	DM368_LEOPARD		3449
+omap_mcop		MACH_OMAP_MCOP		OMAP_MCOP		3450
+tritip			MACH_TRITIP		TRITIP			3451
+sm1k			MACH_SM1K		SM1K			3452
+monch			MACH_MONCH		MONCH			3453
+curacao			MACH_CURACAO		CURACAO			3454
+origen			MACH_ORIGEN		ORIGEN			3455
+epc10			MACH_EPC10		EPC10			3456
+sgh_i740		MACH_SGH_I740		SGH_I740		3457
+tuna			MACH_TUNA		TUNA			3458
+mx51_tulip		MACH_MX51_TULIP		MX51_TULIP		3459
+mx51_aster7		MACH_MX51_ASTER7	MX51_ASTER7		3460
+acro37xbrd		MACH_ACRO37XBRD		ACRO37XBRD		3461
+elke			MACH_ELKE		ELKE			3462
+sbc6000x		MACH_SBC6000X		SBC6000X		3463
+r1801e			MACH_R1801E		R1801E			3464
+h1600			MACH_H1600		H1600			3465
+mini210			MACH_MINI210		MINI210			3466
+mini8168		MACH_MINI8168		MINI8168		3467
+pc7308			MACH_PC7308		PC7308			3468
+kmm2m01			MACH_KMM2M01		KMM2M01			3470
+mx51erebus		MACH_MX51EREBUS		MX51EREBUS		3471
+wm8650refboard		MACH_WM8650REFBOARD	WM8650REFBOARD		3472
+tuxrail			MACH_TUXRAIL		TUXRAIL			3473
+arthur			MACH_ARTHUR		ARTHUR			3474
+doorboy			MACH_DOORBOY		DOORBOY			3475
+xarina			MACH_XARINA		XARINA			3476
+roverx7			MACH_ROVERX7		ROVERX7			3477
+sdvr			MACH_SDVR		SDVR			3478
+acer_maya		MACH_ACER_MAYA		ACER_MAYA		3479
+pico			MACH_PICO		PICO			3480
+cwmx233			MACH_CWMX233		CWMX233			3481
+cwam1808		MACH_CWAM1808		CWAM1808		3482
+cwdm365			MACH_CWDM365		CWDM365			3483
+mx51_moray		MACH_MX51_MORAY		MX51_MORAY		3484
+thales_cbc		MACH_THALES_CBC		THALES_CBC		3485
+bluepoint		MACH_BLUEPOINT		BLUEPOINT		3486
+dir665			MACH_DIR665		DIR665			3487
+acmerover1		MACH_ACMEROVER1		ACMEROVER1		3488
+shooter_ct		MACH_SHOOTER_CT		SHOOTER_CT		3489
+bliss			MACH_BLISS		BLISS			3490
+blissc			MACH_BLISSC		BLISSC			3491
+thales_adc		MACH_THALES_ADC		THALES_ADC		3492
+ubisys_p9d_evp		MACH_UBISYS_P9D_EVP	UBISYS_P9D_EVP		3493
+atdgp318		MACH_ATDGP318		ATDGP318		3494
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index f74695075e641ec72562e1c8194a8220327e8bc8..f25e7ec8941696f3bd10b765d387b6ea7936d4c0 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -398,9 +398,9 @@ static void vfp_enable(void *unused)
 }
 
 #ifdef CONFIG_PM
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
-static int vfp_pm_suspend(struct sys_device *dev, pm_message_t state)
+static int vfp_pm_suspend(void)
 {
 	struct thread_info *ti = current_thread_info();
 	u32 fpexc = fmrx(FPEXC);
@@ -420,34 +420,25 @@ static int vfp_pm_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int vfp_pm_resume(struct sys_device *dev)
+static void vfp_pm_resume(void)
 {
 	/* ensure we have access to the vfp */
 	vfp_enable(NULL);
 
 	/* and disable it to ensure the next usage restores the state */
 	fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN);
-
-	return 0;
 }
 
-static struct sysdev_class vfp_pm_sysclass = {
-	.name		= "vfp",
+static struct syscore_ops vfp_pm_syscore_ops = {
 	.suspend	= vfp_pm_suspend,
 	.resume		= vfp_pm_resume,
 };
 
-static struct sys_device vfp_pm_sysdev = {
-	.cls	= &vfp_pm_sysclass,
-};
-
 static void vfp_pm_init(void)
 {
-	sysdev_class_register(&vfp_pm_sysclass);
-	sysdev_register(&vfp_pm_sysdev);
+	register_syscore_ops(&vfp_pm_syscore_ops);
 }
 
-
 #else
 static inline void vfp_pm_init(void) { }
 #endif /* CONFIG_PM */
diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c
index 21ce35f33aa5294af0a4ce8bb747be066913ba19..3e3646186c9ffa686aa01ff86821fe1cc7639ebe 100644
--- a/arch/avr32/mach-at32ap/intc.c
+++ b/arch/avr32/mach-at32ap/intc.c
@@ -12,7 +12,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <asm/io.h>
 
@@ -21,7 +21,6 @@
 struct intc {
 	void __iomem		*regs;
 	struct irq_chip		chip;
-	struct sys_device	sysdev;
 #ifdef CONFIG_PM
 	unsigned long		suspend_ipr;
 	unsigned long		saved_ipr[64];
@@ -146,9 +145,8 @@ void intc_set_suspend_handler(unsigned long offset)
 	intc0.suspend_ipr = offset;
 }
 
-static int intc_suspend(struct sys_device *sdev, pm_message_t state)
+static int intc_suspend(void)
 {
-	struct intc *intc = container_of(sdev, struct intc, sysdev);
 	int i;
 
 	if (unlikely(!irqs_disabled())) {
@@ -156,28 +154,25 @@ static int intc_suspend(struct sys_device *sdev, pm_message_t state)
 		return -EINVAL;
 	}
 
-	if (unlikely(!intc->suspend_ipr)) {
+	if (unlikely(!intc0.suspend_ipr)) {
 		pr_err("intc_suspend: suspend_ipr not initialized\n");
 		return -EINVAL;
 	}
 
 	for (i = 0; i < 64; i++) {
-		intc->saved_ipr[i] = intc_readl(intc, INTPR0 + 4 * i);
-		intc_writel(intc, INTPR0 + 4 * i, intc->suspend_ipr);
+		intc0.saved_ipr[i] = intc_readl(&intc0, INTPR0 + 4 * i);
+		intc_writel(&intc0, INTPR0 + 4 * i, intc0.suspend_ipr);
 	}
 
 	return 0;
 }
 
-static int intc_resume(struct sys_device *sdev)
+static int intc_resume(void)
 {
-	struct intc *intc = container_of(sdev, struct intc, sysdev);
 	int i;
 
-	WARN_ON(!irqs_disabled());
-
 	for (i = 0; i < 64; i++)
-		intc_writel(intc, INTPR0 + 4 * i, intc->saved_ipr[i]);
+		intc_writel(&intc0, INTPR0 + 4 * i, intc0.saved_ipr[i]);
 
 	return 0;
 }
@@ -186,27 +181,18 @@ static int intc_resume(struct sys_device *sdev)
 #define intc_resume	NULL
 #endif
 
-static struct sysdev_class intc_class = {
-	.name		= "intc",
+static struct syscore_ops intc_syscore_ops = {
 	.suspend	= intc_suspend,
 	.resume		= intc_resume,
 };
 
-static int __init intc_init_sysdev(void)
+static int __init intc_init_syscore(void)
 {
-	int ret;
-
-	ret = sysdev_class_register(&intc_class);
-	if (ret)
-		return ret;
+	register_syscore_ops(&intc_syscore_ops);
 
-	intc0.sysdev.id = 0;
-	intc0.sysdev.cls = &intc_class;
-	ret = sysdev_register(&intc0.sysdev);
-
-	return ret;
+	return 0;
 }
-device_initcall(intc_init_sysdev);
+device_initcall(intc_init_syscore);
 
 unsigned long intc_get_pending(unsigned int group)
 {
diff --git a/arch/blackfin/kernel/nmi.c b/arch/blackfin/kernel/nmi.c
index 0b5f72f17fd01293a1419531b3703db5b4303d9a..401eb1d8e3b43be33a2d6fb653d9e26fa754ae2c 100644
--- a/arch/blackfin/kernel/nmi.c
+++ b/arch/blackfin/kernel/nmi.c
@@ -12,7 +12,7 @@
 
 #include <linux/bitops.h>
 #include <linux/hardirq.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/pm.h>
 #include <linux/nmi.h>
 #include <linux/smp.h>
@@ -196,43 +196,31 @@ void touch_nmi_watchdog(void)
 
 /* Suspend/resume support */
 #ifdef CONFIG_PM
-static int nmi_wdt_suspend(struct sys_device *dev, pm_message_t state)
+static int nmi_wdt_suspend(void)
 {
 	nmi_wdt_stop();
 	return 0;
 }
 
-static int nmi_wdt_resume(struct sys_device *dev)
+static void nmi_wdt_resume(void)
 {
 	if (nmi_active)
 		nmi_wdt_start();
-	return 0;
 }
 
-static struct sysdev_class nmi_sysclass = {
-	.name		= DRV_NAME,
+static struct syscore_ops nmi_syscore_ops = {
 	.resume		= nmi_wdt_resume,
 	.suspend	= nmi_wdt_suspend,
 };
 
-static struct sys_device device_nmi_wdt = {
-	.id	= 0,
-	.cls	= &nmi_sysclass,
-};
-
-static int __init init_nmi_wdt_sysfs(void)
+static int __init init_nmi_wdt_syscore(void)
 {
-	int error;
-
-	if (!nmi_active)
-		return 0;
+	if (nmi_active)
+		register_syscore_ops(&nmi_syscore_ops);
 
-	error = sysdev_class_register(&nmi_sysclass);
-	if (!error)
-		error = sysdev_register(&device_nmi_wdt);
-	return error;
+	return 0;
 }
-late_initcall(init_nmi_wdt_sysfs);
+late_initcall(init_nmi_wdt_syscore);
 
 #endif	/* CONFIG_PM */
 
diff --git a/arch/blackfin/kernel/time-ts.c b/arch/blackfin/kernel/time-ts.c
index cdb4beb6bc8fc9507bf0531317b8b834eca9d4c8..9e9b60d969dcc468b00dd2ec2fd9227f1377feea 100644
--- a/arch/blackfin/kernel/time-ts.c
+++ b/arch/blackfin/kernel/time-ts.c
@@ -23,29 +23,6 @@
 #include <asm/gptimers.h>
 #include <asm/nmi.h>
 
-/* Accelerators for sched_clock()
- * convert from cycles(64bits) => nanoseconds (64bits)
- *  basic equation:
- *		ns = cycles / (freq / ns_per_sec)
- *		ns = cycles * (ns_per_sec / freq)
- *		ns = cycles * (10^9 / (cpu_khz * 10^3))
- *		ns = cycles * (10^6 / cpu_khz)
- *
- *	Then we use scaling math (suggested by george@mvista.com) to get:
- *		ns = cycles * (10^6 * SC / cpu_khz) / SC
- *		ns = cycles * cyc2ns_scale / SC
- *
- *	And since SC is a constant power of two, we can convert the div
- *  into a shift.
- *
- *  We can use khz divisor instead of mhz to keep a better precision, since
- *  cyc2ns_scale is limited to 10^6 * 2^10, which fits in 32 bits.
- *  (mathieu.desnoyers@polymtl.ca)
- *
- *			-johnstul@us.ibm.com "math is hard, lets go shopping!"
- */
-
-#define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */
 
 #if defined(CONFIG_CYCLES_CLOCKSOURCE)
 
@@ -63,7 +40,6 @@ static struct clocksource bfin_cs_cycles = {
 	.rating		= 400,
 	.read		= bfin_read_cycles,
 	.mask		= CLOCKSOURCE_MASK(64),
-	.shift		= CYC2NS_SCALE_FACTOR,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -75,10 +51,7 @@ static inline unsigned long long bfin_cs_cycles_sched_clock(void)
 
 static int __init bfin_cs_cycles_init(void)
 {
-	bfin_cs_cycles.mult = \
-		clocksource_hz2mult(get_cclk(), bfin_cs_cycles.shift);
-
-	if (clocksource_register(&bfin_cs_cycles))
+	if (clocksource_register_hz(&bfin_cs_cycles, get_cclk()))
 		panic("failed to register clocksource");
 
 	return 0;
@@ -111,7 +84,6 @@ static struct clocksource bfin_cs_gptimer0 = {
 	.rating		= 350,
 	.read		= bfin_read_gptimer0,
 	.mask		= CLOCKSOURCE_MASK(32),
-	.shift		= CYC2NS_SCALE_FACTOR,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -125,10 +97,7 @@ static int __init bfin_cs_gptimer0_init(void)
 {
 	setup_gptimer0();
 
-	bfin_cs_gptimer0.mult = \
-		clocksource_hz2mult(get_sclk(), bfin_cs_gptimer0.shift);
-
-	if (clocksource_register(&bfin_cs_gptimer0))
+	if (clocksource_register_hz(&bfin_cs_gptimer0, get_sclk()))
 		panic("failed to register clocksource");
 
 	return 0;
diff --git a/arch/blackfin/mach-common/dpmc.c b/arch/blackfin/mach-common/dpmc.c
index 382099fd55619be3a4f1d40c99cdf034143943a4..5e4112e518a992c2566c14b893f5d17f05481076 100644
--- a/arch/blackfin/mach-common/dpmc.c
+++ b/arch/blackfin/mach-common/dpmc.c
@@ -19,9 +19,6 @@
 
 #define DRIVER_NAME "bfin dpmc"
 
-#define dprintk(msg...) \
-	cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, DRIVER_NAME, msg)
-
 struct bfin_dpmc_platform_data *pdata;
 
 /**
diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c
index 8bce5ed031e448ed0a51d9e77c947864eed2e2bf..1fbd94c4445700d24ac882cd7515dac3c159db4f 100644
--- a/arch/blackfin/mach-common/smp.c
+++ b/arch/blackfin/mach-common/smp.c
@@ -177,6 +177,9 @@ static irqreturn_t ipi_handler_int1(int irq, void *dev_instance)
 	while (msg_queue->count) {
 		msg = &msg_queue->ipi_message[msg_queue->head];
 		switch (msg->type) {
+		case BFIN_IPI_RESCHEDULE:
+			scheduler_ipi();
+			break;
 		case BFIN_IPI_CALL_FUNC:
 			spin_unlock_irqrestore(&msg_queue->lock, flags);
 			ipi_call_function(cpu, msg);
diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index 4c9e3e1ba5d12ccb08424e6ad04ccda7341f576c..66cc75657e2f3782e6431b249fdf6f9fe5dc30fb 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -342,15 +342,18 @@ irqreturn_t crisv32_ipi_interrupt(int irq, void *dev_id)
 
 	ipi = REG_RD(intr_vect, irq_regs[smp_processor_id()], rw_ipi);
 
+	if (ipi.vector & IPI_SCHEDULE) {
+		scheduler_ipi();
+	}
 	if (ipi.vector & IPI_CALL) {
-	         func(info);
+		func(info);
 	}
 	if (ipi.vector & IPI_FLUSH_TLB) {
-		     if (flush_mm == FLUSH_ALL)
-			 __flush_tlb_all();
-		     else if (flush_vma == FLUSH_ALL)
+		if (flush_mm == FLUSH_ALL)
+			__flush_tlb_all();
+		else if (flush_vma == FLUSH_ALL)
 			__flush_tlb_mm(flush_mm);
-		     else
+		else
 			__flush_tlb_page(flush_vma, flush_addr);
 	}
 
diff --git a/arch/cris/arch-v32/mach-fs/Makefile b/arch/cris/arch-v32/mach-fs/Makefile
index 4ff407a1b931d084ac5d0e287f6a69b7037067b3..41fa6a6893a9ce2ce94247f95f750d68e3bd6f1a 100644
--- a/arch/cris/arch-v32/mach-fs/Makefile
+++ b/arch/cris/arch-v32/mach-fs/Makefile
@@ -4,7 +4,7 @@
 #
 
 obj-y   := dma.o pinmux.o io.o arbiter.o
-bj-$(CONFIG_ETRAX_VCS_SIM) += vcs_hook.o
+obj-$(CONFIG_ETRAX_VCS_SIM) += vcs_hook.o
 obj-$(CONFIG_CPU_FREQ)   += cpufreq.o
 
 clean:
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 4ce8d1358feecea321af29f6b0be5e8b1dde6bae..80241fe03f50b3e1513572970691a496b4b15bf2 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -37,6 +37,7 @@
 #include <linux/crash_dump.h>
 #include <linux/iommu-helper.h>
 #include <linux/dma-mapping.h>
+#include <linux/prefetch.h>
 
 #include <asm/delay.h>		/* ia64_get_itc() */
 #include <asm/io.h>
@@ -1063,7 +1064,7 @@ static void sba_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
 		/*
 		** Address does not fall w/in IOVA, must be bypassing
 		*/
-		DBG_BYPASS("sba_unmap_single_atttrs() bypass addr: 0x%lx\n",
+		DBG_BYPASS("sba_unmap_single_attrs() bypass addr: 0x%lx\n",
 			   iova);
 
 #ifdef ENABLE_MARK_CLEAN
diff --git a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c b/arch/ia64/kernel/cpufreq/acpi-cpufreq.c
index 22f61526a8e1d7a5fd576eddc332e7e26c372380..f09b174244d5b5e2e31178f300504c3330f2c601 100644
--- a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c
+++ b/arch/ia64/kernel/cpufreq/acpi-cpufreq.c
@@ -23,8 +23,6 @@
 #include <linux/acpi.h>
 #include <acpi/processor.h>
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "acpi-cpufreq", msg)
-
 MODULE_AUTHOR("Venkatesh Pallipadi");
 MODULE_DESCRIPTION("ACPI Processor P-States Driver");
 MODULE_LICENSE("GPL");
@@ -47,12 +45,12 @@ processor_set_pstate (
 {
 	s64 retval;
 
-	dprintk("processor_set_pstate\n");
+	pr_debug("processor_set_pstate\n");
 
 	retval = ia64_pal_set_pstate((u64)value);
 
 	if (retval) {
-		dprintk("Failed to set freq to 0x%x, with error 0x%lx\n",
+		pr_debug("Failed to set freq to 0x%x, with error 0x%lx\n",
 		        value, retval);
 		return -ENODEV;
 	}
@@ -67,14 +65,14 @@ processor_get_pstate (
 	u64	pstate_index = 0;
 	s64 	retval;
 
-	dprintk("processor_get_pstate\n");
+	pr_debug("processor_get_pstate\n");
 
 	retval = ia64_pal_get_pstate(&pstate_index,
 	                             PAL_GET_PSTATE_TYPE_INSTANT);
 	*value = (u32) pstate_index;
 
 	if (retval)
-		dprintk("Failed to get current freq with "
+		pr_debug("Failed to get current freq with "
 			"error 0x%lx, idx 0x%x\n", retval, *value);
 
 	return (int)retval;
@@ -90,7 +88,7 @@ extract_clock (
 {
 	unsigned long i;
 
-	dprintk("extract_clock\n");
+	pr_debug("extract_clock\n");
 
 	for (i = 0; i < data->acpi_data.state_count; i++) {
 		if (value == data->acpi_data.states[i].status)
@@ -110,7 +108,7 @@ processor_get_freq (
 	cpumask_t		saved_mask;
 	unsigned long 		clock_freq;
 
-	dprintk("processor_get_freq\n");
+	pr_debug("processor_get_freq\n");
 
 	saved_mask = current->cpus_allowed;
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
@@ -148,7 +146,7 @@ processor_set_freq (
 	cpumask_t		saved_mask;
 	int			retval;
 
-	dprintk("processor_set_freq\n");
+	pr_debug("processor_set_freq\n");
 
 	saved_mask = current->cpus_allowed;
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
@@ -159,16 +157,16 @@ processor_set_freq (
 
 	if (state == data->acpi_data.state) {
 		if (unlikely(data->resume)) {
-			dprintk("Called after resume, resetting to P%d\n", state);
+			pr_debug("Called after resume, resetting to P%d\n", state);
 			data->resume = 0;
 		} else {
-			dprintk("Already at target state (P%d)\n", state);
+			pr_debug("Already at target state (P%d)\n", state);
 			retval = 0;
 			goto migrate_end;
 		}
 	}
 
-	dprintk("Transitioning from P%d to P%d\n",
+	pr_debug("Transitioning from P%d to P%d\n",
 		data->acpi_data.state, state);
 
 	/* cpufreq frequency struct */
@@ -186,7 +184,7 @@ processor_set_freq (
 
 	value = (u32) data->acpi_data.states[state].control;
 
-	dprintk("Transitioning to state: 0x%08x\n", value);
+	pr_debug("Transitioning to state: 0x%08x\n", value);
 
 	ret = processor_set_pstate(value);
 	if (ret) {
@@ -219,7 +217,7 @@ acpi_cpufreq_get (
 {
 	struct cpufreq_acpi_io *data = acpi_io_data[cpu];
 
-	dprintk("acpi_cpufreq_get\n");
+	pr_debug("acpi_cpufreq_get\n");
 
 	return processor_get_freq(data, cpu);
 }
@@ -235,7 +233,7 @@ acpi_cpufreq_target (
 	unsigned int next_state = 0;
 	unsigned int result = 0;
 
-	dprintk("acpi_cpufreq_setpolicy\n");
+	pr_debug("acpi_cpufreq_setpolicy\n");
 
 	result = cpufreq_frequency_table_target(policy,
 			data->freq_table, target_freq, relation, &next_state);
@@ -255,7 +253,7 @@ acpi_cpufreq_verify (
 	unsigned int result = 0;
 	struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu];
 
-	dprintk("acpi_cpufreq_verify\n");
+	pr_debug("acpi_cpufreq_verify\n");
 
 	result = cpufreq_frequency_table_verify(policy,
 			data->freq_table);
@@ -273,7 +271,7 @@ acpi_cpufreq_cpu_init (
 	struct cpufreq_acpi_io	*data;
 	unsigned int		result = 0;
 
-	dprintk("acpi_cpufreq_cpu_init\n");
+	pr_debug("acpi_cpufreq_cpu_init\n");
 
 	data = kzalloc(sizeof(struct cpufreq_acpi_io), GFP_KERNEL);
 	if (!data)
@@ -288,7 +286,7 @@ acpi_cpufreq_cpu_init (
 
 	/* capability check */
 	if (data->acpi_data.state_count <= 1) {
-		dprintk("No P-States\n");
+		pr_debug("No P-States\n");
 		result = -ENODEV;
 		goto err_unreg;
 	}
@@ -297,7 +295,7 @@ acpi_cpufreq_cpu_init (
 					ACPI_ADR_SPACE_FIXED_HARDWARE) ||
 	    (data->acpi_data.status_register.space_id !=
 					ACPI_ADR_SPACE_FIXED_HARDWARE)) {
-		dprintk("Unsupported address space [%d, %d]\n",
+		pr_debug("Unsupported address space [%d, %d]\n",
 			(u32) (data->acpi_data.control_register.space_id),
 			(u32) (data->acpi_data.status_register.space_id));
 		result = -ENODEV;
@@ -348,7 +346,7 @@ acpi_cpufreq_cpu_init (
 	       "activated.\n", cpu);
 
 	for (i = 0; i < data->acpi_data.state_count; i++)
-		dprintk("     %cP%d: %d MHz, %d mW, %d uS, %d uS, 0x%x 0x%x\n",
+		pr_debug("     %cP%d: %d MHz, %d mW, %d uS, %d uS, 0x%x 0x%x\n",
 			(i == data->acpi_data.state?'*':' '), i,
 			(u32) data->acpi_data.states[i].core_frequency,
 			(u32) data->acpi_data.states[i].power,
@@ -383,7 +381,7 @@ acpi_cpufreq_cpu_exit (
 {
 	struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu];
 
-	dprintk("acpi_cpufreq_cpu_exit\n");
+	pr_debug("acpi_cpufreq_cpu_exit\n");
 
 	if (data) {
 		cpufreq_frequency_table_put_attr(policy->cpu);
@@ -418,7 +416,7 @@ static struct cpufreq_driver acpi_cpufreq_driver = {
 static int __init
 acpi_cpufreq_init (void)
 {
-	dprintk("acpi_cpufreq_init\n");
+	pr_debug("acpi_cpufreq_init\n");
 
  	return cpufreq_register_driver(&acpi_cpufreq_driver);
 }
@@ -427,7 +425,7 @@ acpi_cpufreq_init (void)
 static void __exit
 acpi_cpufreq_exit (void)
 {
-	dprintk("acpi_cpufreq_exit\n");
+	pr_debug("acpi_cpufreq_exit\n");
 
 	cpufreq_unregister_driver(&acpi_cpufreq_driver);
 	return;
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index 1b811c61bdc618107d05bf4bc10ebf0067b86df8..f64097b5118a852eafd045a0b3af635fee3ee6ca 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -31,8 +31,6 @@ static struct clocksource clocksource_cyclone = {
         .rating         = 300,
         .read           = read_cyclone,
         .mask           = (1LL << 40) - 1,
-        .mult           = 0, /*to be calculated*/
-        .shift          = 16,
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -118,9 +116,7 @@ int __init init_cyclone_clock(void)
 	/* initialize last tick */
 	cyclone_mc = cyclone_timer;
 	clocksource_cyclone.fsys_mmio = cyclone_timer;
-	clocksource_cyclone.mult = clocksource_hz2mult(CYCLONE_TIMER_FREQ,
-						clocksource_cyclone.shift);
-	clocksource_register(&clocksource_cyclone);
+	clocksource_register_hz(&clocksource_cyclone, CYCLONE_TIMER_FREQ);
 
 	return 0;
 }
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 5b704740f1608b531b2fafa75ceba40b82b774f8..782c3a357f24f4d4417ce4a2499e63f1a09a0e3b 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -31,6 +31,7 @@
 #include <linux/irq.h>
 #include <linux/ratelimit.h>
 #include <linux/acpi.h>
+#include <linux/sched.h>
 
 #include <asm/delay.h>
 #include <asm/intrinsics.h>
@@ -496,6 +497,7 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)
 			smp_local_flush_tlb();
 			kstat_incr_irqs_this_cpu(irq, desc);
 		} else if (unlikely(IS_RESCHEDULE(vector))) {
+			scheduler_ipi();
 			kstat_incr_irqs_this_cpu(irq, desc);
 		} else {
 			ia64_setreg(_IA64_REG_CR_TPR, vector);
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 156ad803d5b7aedce2b059545cf1bde0cd44d32e..04440cc09b40cbd2a124b78474f6bba30a26d0b2 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -73,8 +73,6 @@ static struct clocksource clocksource_itc = {
 	.rating         = 350,
 	.read           = itc_get_cycles,
 	.mask           = CLOCKSOURCE_MASK(64),
-	.mult           = 0, /*to be calculated*/
-	.shift          = 16,
 	.flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 #ifdef CONFIG_PARAVIRT
 	.resume		= paravirt_clocksource_resume,
@@ -365,11 +363,8 @@ ia64_init_itm (void)
 	ia64_cpu_local_tick();
 
 	if (!itc_clocksource) {
-		/* Sort out mult/shift values: */
-		clocksource_itc.mult =
-			clocksource_hz2mult(local_cpu_data->itc_freq,
-						clocksource_itc.shift);
-		clocksource_register(&clocksource_itc);
+		clocksource_register_hz(&clocksource_itc,
+						local_cpu_data->itc_freq);
 		itc_clocksource = &clocksource_itc;
 	}
 }
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 787de4a77d82a9ba80891ac215b2c099ac644524..53c0ba004e9eeeff2cf4f57bdceced9d69308aad 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -209,6 +209,7 @@ SECTIONS {
 	data : {
 	} :data
 	.data : AT(ADDR(.data) - LOAD_OFFSET) {
+		_sdata  =  .;
 		INIT_TASK_DATA(PAGE_SIZE)
 		CACHELINE_ALIGNED_DATA(SMP_CACHE_BYTES)
 		READ_MOSTLY_DATA(SMP_CACHE_BYTES)
diff --git a/arch/ia64/kvm/vti.h b/arch/ia64/kvm/vti.h
index f6c5617e16af85dd246e4fde9cd403898a89cdb2..b214b5b0432da6d3f119edf9500922fce8e95c06 100644
--- a/arch/ia64/kvm/vti.h
+++ b/arch/ia64/kvm/vti.h
@@ -83,13 +83,13 @@
 union vac {
 	unsigned long value;
 	struct {
-		int a_int:1;
-		int a_from_int_cr:1;
-		int a_to_int_cr:1;
-		int a_from_psr:1;
-		int a_from_cpuid:1;
-		int a_cover:1;
-		int a_bsw:1;
+		unsigned int a_int:1;
+		unsigned int a_from_int_cr:1;
+		unsigned int a_to_int_cr:1;
+		unsigned int a_from_psr:1;
+		unsigned int a_from_cpuid:1;
+		unsigned int a_cover:1;
+		unsigned int a_bsw:1;
 		long reserved:57;
 	};
 };
@@ -97,12 +97,12 @@ union vac {
 union vdc {
 	unsigned long value;
 	struct {
-		int d_vmsw:1;
-		int d_extint:1;
-		int d_ibr_dbr:1;
-		int d_pmc:1;
-		int d_to_pmd:1;
-		int d_itm:1;
+		unsigned int d_vmsw:1;
+		unsigned int d_extint:1;
+		unsigned int d_ibr_dbr:1;
+		unsigned int d_pmc:1;
+		unsigned int d_to_pmd:1;
+		unsigned int d_itm:1;
 		long reserved:58;
 	};
 };
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 0799fea4c5886643114bc767a8098b7fd246d34f..20b3593761282746777f2f27304e5ac03bdee1da 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -10,6 +10,7 @@
 #include <linux/interrupt.h>
 #include <linux/kprobes.h>
 #include <linux/kdebug.h>
+#include <linux/prefetch.h>
 
 #include <asm/pgtable.h>
 #include <asm/processor.h>
diff --git a/arch/ia64/oprofile/backtrace.c b/arch/ia64/oprofile/backtrace.c
index 5cdd7e4a597ce97eb17767c726e88358e06ee1bf..f7b798993cea0cab958427c5a09946eed673ef49 100644
--- a/arch/ia64/oprofile/backtrace.c
+++ b/arch/ia64/oprofile/backtrace.c
@@ -29,7 +29,7 @@ typedef struct
 	unsigned int depth;
 	struct pt_regs *regs;
 	struct unw_frame_info frame;
-	u64 *prev_pfs_loc;	/* state for WAR for old spinlock ool code */
+	unsigned long *prev_pfs_loc;	/* state for WAR for old spinlock ool code */
 } ia64_backtrace_t;
 
 /* Returns non-zero if the PC is in the Interrupt Vector Table */
diff --git a/arch/ia64/sn/kernel/sn2/timer.c b/arch/ia64/sn/kernel/sn2/timer.c
index 21d6f09e34477770904277d8e66e035b67d1947d..c34efda122e1fc34cb1be9c114a63d6482e47afa 100644
--- a/arch/ia64/sn/kernel/sn2/timer.c
+++ b/arch/ia64/sn/kernel/sn2/timer.c
@@ -33,8 +33,6 @@ static struct clocksource clocksource_sn2 = {
         .rating         = 450,
         .read           = read_sn2,
         .mask           = (1LL << 55) - 1,
-        .mult           = 0,
-        .shift          = 10,
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -57,9 +55,7 @@ ia64_sn_udelay (unsigned long usecs)
 void __init sn_timer_init(void)
 {
 	clocksource_sn2.fsys_mmio = RTC_COUNTER_ADDR;
-	clocksource_sn2.mult = clocksource_hz2mult(sn_rtc_cycles_per_second,
-							clocksource_sn2.shift);
-	clocksource_register(&clocksource_sn2);
+	clocksource_register_hz(&clocksource_sn2, sn_rtc_cycles_per_second);
 
 	ia64_udelay = &ia64_sn_udelay;
 }
diff --git a/arch/ia64/xen/irq_xen.c b/arch/ia64/xen/irq_xen.c
index 108bb858acf2cee32801a99f137ea970bdb73487..b279e142c6334dfcecf74c9cef69e60576805a0c 100644
--- a/arch/ia64/xen/irq_xen.c
+++ b/arch/ia64/xen/irq_xen.c
@@ -92,6 +92,8 @@ static unsigned short saved_irq_cnt;
 static int xen_slab_ready;
 
 #ifdef CONFIG_SMP
+#include <linux/sched.h>
+
 /* Dummy stub. Though we may check XEN_RESCHEDULE_VECTOR before __do_IRQ,
  * it ends up to issue several memory accesses upon percpu data and
  * thus adds unnecessary traffic to other paths.
@@ -99,7 +101,13 @@ static int xen_slab_ready;
 static irqreturn_t
 xen_dummy_handler(int irq, void *dev_id)
 {
+	return IRQ_HANDLED;
+}
 
+static irqreturn_t
+xen_resched_handler(int irq, void *dev_id)
+{
+	scheduler_ipi();
 	return IRQ_HANDLED;
 }
 
@@ -110,7 +118,7 @@ static struct irqaction xen_ipi_irqaction = {
 };
 
 static struct irqaction xen_resched_irqaction = {
-	.handler =	xen_dummy_handler,
+	.handler =	xen_resched_handler,
 	.flags =	IRQF_DISABLED,
 	.name =		"resched"
 };
diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c
index 31cef20b2996fff82b836cd54b87c126ef42fa3a..fc10b39893d42ee0cd4ed8a3e1102a79d7d51273 100644
--- a/arch/m32r/kernel/smp.c
+++ b/arch/m32r/kernel/smp.c
@@ -122,8 +122,6 @@ void smp_send_reschedule(int cpu_id)
  *
  * Description:  This routine executes on CPU which received
  *               'RESCHEDULE_IPI'.
- *               Rescheduling is processed at the exit of interrupt
- *               operation.
  *
  * Born on Date: 2002.02.05
  *
@@ -138,7 +136,7 @@ void smp_send_reschedule(int cpu_id)
  *==========================================================================*/
 void smp_reschedule_interrupt(void)
 {
-	/* nothing to do */
+	scheduler_ipi();
 }
 
 /*==========================================================================*
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index c194d64cdbb9173912ba2962c4a185561a1e2ad4..cf95aec77460687134d40c0185cd86b95d7aceac 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -44,6 +44,7 @@ SECTIONS
   EXCEPTION_TABLE(16)
   NOTES
 
+  _sdata = .;			/* Start of data section */
   RODATA
   RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
   _edata = .;			/* End of data section */
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index b995513d527fd1323b2edbdd85f439a04bb0e4c1..95022b04b62d68411ee43bf9041ebaaf3ad48909 100644
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -36,13 +36,10 @@
 
 /* Hook for MIDI serial driver */
 void (*atari_MIDI_interrupt_hook) (void);
-/* Hook for mouse driver */
-void (*atari_mouse_interrupt_hook) (char *);
 /* Hook for keyboard inputdev  driver */
 void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
 /* Hook for mouse inputdev  driver */
 void (*atari_input_mouse_interrupt_hook) (char *);
-EXPORT_SYMBOL(atari_mouse_interrupt_hook);
 EXPORT_SYMBOL(atari_input_keyboard_interrupt_hook);
 EXPORT_SYMBOL(atari_input_mouse_interrupt_hook);
 
@@ -263,8 +260,8 @@ static irqreturn_t atari_keyboard_interrupt(int irq, void *dummy)
 			kb_state.buf[kb_state.len++] = scancode;
 			if (kb_state.len == 3) {
 				kb_state.state = KEYBOARD;
-				if (atari_mouse_interrupt_hook)
-					atari_mouse_interrupt_hook(kb_state.buf);
+				if (atari_input_mouse_interrupt_hook)
+					atari_input_mouse_interrupt_hook(kb_state.buf);
 			}
 			break;
 
@@ -575,7 +572,7 @@ int atari_keyb_init(void)
 	kb_state.len = 0;
 
 	error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt,
-			    IRQ_TYPE_SLOW, "keyboard/mouse/MIDI",
+			    IRQ_TYPE_SLOW, "keyboard,mouse,MIDI",
 			    atari_keyboard_interrupt);
 	if (error)
 		return error;
diff --git a/arch/m68k/atari/stdma.c b/arch/m68k/atari/stdma.c
index 604329fafbb86d2bd4219a06b6c5a384bc0225e8..ddbf43ca8858012470d7f20665e89e85f5a045f3 100644
--- a/arch/m68k/atari/stdma.c
+++ b/arch/m68k/atari/stdma.c
@@ -180,7 +180,7 @@ void __init stdma_init(void)
 {
 	stdma_isr = NULL;
 	if (request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW | IRQF_SHARED,
-			"ST-DMA: floppy/ACSI/IDE/Falcon-SCSI", stdma_int))
+			"ST-DMA floppy,ACSI,IDE,Falcon-SCSI", stdma_int))
 		pr_err("Couldn't register ST-DMA interrupt\n");
 }
 
diff --git a/arch/m68k/include/asm/MC68EZ328.h b/arch/m68k/include/asm/MC68EZ328.h
index 69b7f9139e5efd0e873fefd82114108643442355..d1bde58ab0ddbd63e75508cbcb691d11c925c222 100644
--- a/arch/m68k/include/asm/MC68EZ328.h
+++ b/arch/m68k/include/asm/MC68EZ328.h
@@ -1047,7 +1047,7 @@ typedef volatile struct {
 
 #define WATCHDOG_EN	0x0001	/* Watchdog Enabled */
 #define WATCHDOG_ISEL	0x0002	/* Select the watchdog interrupt */
-#define WATCHDOG_INTF	0x0080	/* Watchdog interrupt occcured */
+#define WATCHDOG_INTF	0x0080	/* Watchdog interrupt occurred */
 #define WATCHDOG_CNT_MASK  0x0300	/* Watchdog Counter */
 #define WATCHDOG_CNT_SHIFT 8
 
diff --git a/arch/m68k/include/asm/MC68VZ328.h b/arch/m68k/include/asm/MC68VZ328.h
index 2b9bf626a0a5abf1454139ae50098e539405a38e..6bd1bf1f85ea23de0338e554a4609047b2db78aa 100644
--- a/arch/m68k/include/asm/MC68VZ328.h
+++ b/arch/m68k/include/asm/MC68VZ328.h
@@ -1143,7 +1143,7 @@ typedef struct {
 
 #define WATCHDOG_EN	0x0001	/* Watchdog Enabled */
 #define WATCHDOG_ISEL	0x0002	/* Select the watchdog interrupt */
-#define WATCHDOG_INTF	0x0080	/* Watchdog interrupt occcured */
+#define WATCHDOG_INTF	0x0080	/* Watchdog interrupt occurred */
 #define WATCHDOG_CNT_MASK  0x0300	/* Watchdog Counter */
 #define WATCHDOG_CNT_SHIFT 8
 
diff --git a/arch/m68k/include/asm/atarikb.h b/arch/m68k/include/asm/atarikb.h
index 546e7da5804fe3710b3fc065f1daa618be7ec557..68f3622bf591934b380b74715ee964ca5b0ce06d 100644
--- a/arch/m68k/include/asm/atarikb.h
+++ b/arch/m68k/include/asm/atarikb.h
@@ -34,8 +34,6 @@ void ikbd_joystick_disable(void);
 
 /* Hook for MIDI serial driver */
 extern void (*atari_MIDI_interrupt_hook) (void);
-/* Hook for mouse driver */
-extern void (*atari_mouse_interrupt_hook) (char *);
 /* Hook for keyboard inputdev  driver */
 extern void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
 /* Hook for mouse inputdev  driver */
diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h
index 9d69f6e6236544156af6af6f002ddc3122b49b92..e9020f88a748f4ae5905015eaa300e793a447732 100644
--- a/arch/m68k/include/asm/bitops_mm.h
+++ b/arch/m68k/include/asm/bitops_mm.h
@@ -181,14 +181,15 @@ static inline int find_first_zero_bit(const unsigned long *vaddr,
 {
 	const unsigned long *p = vaddr;
 	int res = 32;
+	unsigned int words;
 	unsigned long num;
 
 	if (!size)
 		return 0;
 
-	size = (size + 31) >> 5;
+	words = (size + 31) >> 5;
 	while (!(num = ~*p++)) {
-		if (!--size)
+		if (!--words)
 			goto out;
 	}
 
@@ -196,7 +197,8 @@ static inline int find_first_zero_bit(const unsigned long *vaddr,
 			      : "=d" (res) : "d" (num & -num));
 	res ^= 31;
 out:
-	return ((long)p - (long)vaddr - 4) * 8 + res;
+	res += ((long)p - (long)vaddr - 4) * 8;
+	return res < size ? res : size;
 }
 
 static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
@@ -215,27 +217,32 @@ static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
 		/* Look for zero in first longword */
 		__asm__ __volatile__ ("bfffo %1{#0,#0},%0"
 				      : "=d" (res) : "d" (num & -num));
-		if (res < 32)
-			return offset + (res ^ 31);
+		if (res < 32) {
+			offset += res ^ 31;
+			return offset < size ? offset : size;
+		}
 		offset += 32;
+
+		if (offset >= size)
+			return size;
 	}
 	/* No zero yet, search remaining full bytes for a zero */
-	res = find_first_zero_bit(p, size - ((long)p - (long)vaddr) * 8);
-	return offset + res;
+	return offset + find_first_zero_bit(p, size - offset);
 }
 
 static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
 {
 	const unsigned long *p = vaddr;
 	int res = 32;
+	unsigned int words;
 	unsigned long num;
 
 	if (!size)
 		return 0;
 
-	size = (size + 31) >> 5;
+	words = (size + 31) >> 5;
 	while (!(num = *p++)) {
-		if (!--size)
+		if (!--words)
 			goto out;
 	}
 
@@ -243,7 +250,8 @@ static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
 			      : "=d" (res) : "d" (num & -num));
 	res ^= 31;
 out:
-	return ((long)p - (long)vaddr - 4) * 8 + res;
+	res += ((long)p - (long)vaddr - 4) * 8;
+	return res < size ? res : size;
 }
 
 static inline int find_next_bit(const unsigned long *vaddr, int size,
@@ -262,13 +270,17 @@ static inline int find_next_bit(const unsigned long *vaddr, int size,
 		/* Look for one in first longword */
 		__asm__ __volatile__ ("bfffo %1{#0,#0},%0"
 				      : "=d" (res) : "d" (num & -num));
-		if (res < 32)
-			return offset + (res ^ 31);
+		if (res < 32) {
+			offset += res ^ 31;
+			return offset < size ? offset : size;
+		}
 		offset += 32;
+
+		if (offset >= size)
+			return size;
 	}
 	/* No one yet, search remaining full bytes for a one */
-	res = find_first_bit(p, size - ((long)p - (long)vaddr) * 8);
-	return offset + res;
+	return offset + find_first_bit(p, size - offset);
 }
 
 /*
@@ -366,23 +378,25 @@ static inline int test_bit_le(int nr, const void *vaddr)
 static inline int find_first_zero_bit_le(const void *vaddr, unsigned size)
 {
 	const unsigned long *p = vaddr, *addr = vaddr;
-	int res;
+	int res = 0;
+	unsigned int words;
 
 	if (!size)
 		return 0;
 
-	size = (size >> 5) + ((size & 31) > 0);
-	while (*p++ == ~0UL)
-	{
-		if (--size == 0)
-			return (p - addr) << 5;
+	words = (size >> 5) + ((size & 31) > 0);
+	while (*p++ == ~0UL) {
+		if (--words == 0)
+			goto out;
 	}
 
 	--p;
 	for (res = 0; res < 32; res++)
 		if (!test_bit_le(res, p))
 			break;
-	return (p - addr) * 32 + res;
+out:
+	res += (p - addr) * 32;
+	return res < size ? res : size;
 }
 
 static inline unsigned long find_next_zero_bit_le(const void *addr,
@@ -400,10 +414,15 @@ static inline unsigned long find_next_zero_bit_le(const void *addr,
 		offset -= bit;
 		/* Look for zero in first longword */
 		for (res = bit; res < 32; res++)
-			if (!test_bit_le(res, p))
-				return offset + res;
+			if (!test_bit_le(res, p)) {
+				offset += res;
+				return offset < size ? offset : size;
+			}
 		p++;
 		offset += 32;
+
+		if (offset >= size)
+			return size;
 	}
 	/* No zero yet, search remaining full bytes for a zero */
 	return offset + find_first_zero_bit_le(p, size - offset);
@@ -412,22 +431,25 @@ static inline unsigned long find_next_zero_bit_le(const void *addr,
 static inline int find_first_bit_le(const void *vaddr, unsigned size)
 {
 	const unsigned long *p = vaddr, *addr = vaddr;
-	int res;
+	int res = 0;
+	unsigned int words;
 
 	if (!size)
 		return 0;
 
-	size = (size >> 5) + ((size & 31) > 0);
+	words = (size >> 5) + ((size & 31) > 0);
 	while (*p++ == 0UL) {
-		if (--size == 0)
-			return (p - addr) << 5;
+		if (--words == 0)
+			goto out;
 	}
 
 	--p;
 	for (res = 0; res < 32; res++)
 		if (test_bit_le(res, p))
 			break;
-	return (p - addr) * 32 + res;
+out:
+	res += (p - addr) * 32;
+	return res < size ? res : size;
 }
 
 static inline unsigned long find_next_bit_le(const void *addr,
@@ -445,10 +467,15 @@ static inline unsigned long find_next_bit_le(const void *addr,
 		offset -= bit;
 		/* Look for one in first longword */
 		for (res = bit; res < 32; res++)
-			if (test_bit_le(res, p))
-				return offset + res;
+			if (test_bit_le(res, p)) {
+				offset += res;
+				return offset < size ? offset : size;
+			}
 		p++;
 		offset += 32;
+
+		if (offset >= size)
+			return size;
 	}
 	/* No set bit yet, search remaining full bytes for a set bit */
 	return offset + find_first_bit_le(p, size - offset);
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 29e17907d9f2c2af079df6e5b8e0b032de792562..f3b649de2a1bf812d78dc360c828360cd3591675 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -22,7 +22,7 @@
 #define __NR_mknod		 14
 #define __NR_chmod		 15
 #define __NR_chown		 16
-#define __NR_break		 17
+/*#define __NR_break		 17*/
 #define __NR_oldstat		 18
 #define __NR_lseek		 19
 #define __NR_getpid		 20
@@ -36,11 +36,11 @@
 #define __NR_oldfstat		 28
 #define __NR_pause		 29
 #define __NR_utime		 30
-#define __NR_stty		 31
-#define __NR_gtty		 32
+/*#define __NR_stty		 31*/
+/*#define __NR_gtty		 32*/
 #define __NR_access		 33
 #define __NR_nice		 34
-#define __NR_ftime		 35
+/*#define __NR_ftime		 35*/
 #define __NR_sync		 36
 #define __NR_kill		 37
 #define __NR_rename		 38
@@ -49,7 +49,7 @@
 #define __NR_dup		 41
 #define __NR_pipe		 42
 #define __NR_times		 43
-#define __NR_prof		 44
+/*#define __NR_prof		 44*/
 #define __NR_brk		 45
 #define __NR_setgid		 46
 #define __NR_getgid		 47
@@ -58,13 +58,13 @@
 #define __NR_getegid		 50
 #define __NR_acct		 51
 #define __NR_umount2		 52
-#define __NR_lock		 53
+/*#define __NR_lock		 53*/
 #define __NR_ioctl		 54
 #define __NR_fcntl		 55
-#define __NR_mpx		 56
+/*#define __NR_mpx		 56*/
 #define __NR_setpgid		 57
-#define __NR_ulimit		 58
-#define __NR_oldolduname	 59
+/*#define __NR_ulimit		 58*/
+/*#define __NR_oldolduname	 59*/
 #define __NR_umask		 60
 #define __NR_chroot		 61
 #define __NR_ustat		 62
@@ -103,10 +103,10 @@
 #define __NR_fchown		 95
 #define __NR_getpriority	 96
 #define __NR_setpriority	 97
-#define __NR_profil		 98
+/*#define __NR_profil		 98*/
 #define __NR_statfs		 99
 #define __NR_fstatfs		100
-#define __NR_ioperm		101
+/*#define __NR_ioperm		101*/
 #define __NR_socketcall		102
 #define __NR_syslog		103
 #define __NR_setitimer		104
@@ -114,11 +114,11 @@
 #define __NR_stat		106
 #define __NR_lstat		107
 #define __NR_fstat		108
-#define __NR_olduname		109
-#define __NR_iopl		/* 110 */ not supported
+/*#define __NR_olduname		109*/
+/*#define __NR_iopl		110*/ /* not supported */
 #define __NR_vhangup		111
-#define __NR_idle		/* 112 */ Obsolete
-#define __NR_vm86		/* 113 */ not supported
+/*#define __NR_idle		112*/ /* Obsolete */
+/*#define __NR_vm86		113*/ /* not supported */
 #define __NR_wait4		114
 #define __NR_swapoff		115
 #define __NR_sysinfo		116
@@ -132,17 +132,17 @@
 #define __NR_adjtimex		124
 #define __NR_mprotect		125
 #define __NR_sigprocmask	126
-#define __NR_create_module	127
+/*#define __NR_create_module	127*/
 #define __NR_init_module	128
 #define __NR_delete_module	129
-#define __NR_get_kernel_syms	130
+/*#define __NR_get_kernel_syms	130*/
 #define __NR_quotactl		131
 #define __NR_getpgid		132
 #define __NR_fchdir		133
 #define __NR_bdflush		134
 #define __NR_sysfs		135
 #define __NR_personality	136
-#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
+/*#define __NR_afs_syscall	137*/ /* Syscall for Andrew File System */
 #define __NR_setfsuid		138
 #define __NR_setfsgid		139
 #define __NR__llseek		140
@@ -172,7 +172,7 @@
 #define __NR_setresuid		164
 #define __NR_getresuid		165
 #define __NR_getpagesize	166
-#define __NR_query_module	167
+/*#define __NR_query_module	167*/
 #define __NR_poll		168
 #define __NR_nfsservctl		169
 #define __NR_setresgid		170
@@ -193,8 +193,8 @@
 #define __NR_capset		185
 #define __NR_sigaltstack	186
 #define __NR_sendfile		187
-#define __NR_getpmsg		188	/* some people actually want streams */
-#define __NR_putpmsg		189	/* some people actually want streams */
+/*#define __NR_getpmsg		188*/	/* some people actually want streams */
+/*#define __NR_putpmsg		189*/	/* some people actually want streams */
 #define __NR_vfork		190
 #define __NR_ugetrlimit		191
 #define __NR_mmap2		192
@@ -223,6 +223,8 @@
 #define __NR_setfsuid32		215
 #define __NR_setfsgid32		216
 #define __NR_pivot_root		217
+/* 218*/
+/* 219*/
 #define __NR_getdents64		220
 #define __NR_gettid		221
 #define __NR_tkill		222
@@ -281,7 +283,7 @@
 #define __NR_mq_notify		275
 #define __NR_mq_getsetattr	276
 #define __NR_waitid		277
-#define __NR_vserver		278
+/*#define __NR_vserver		278*/
 #define __NR_add_key		279
 #define __NR_request_key	280
 #define __NR_keyctl		281
diff --git a/arch/m68k/kernel/Makefile_mm b/arch/m68k/kernel/Makefile_mm
index 55d5d6b680a211376390499ee2aee7d2e5d41b61..aced678045799bbdc46de73ca5271821983801ad 100644
--- a/arch/m68k/kernel/Makefile_mm
+++ b/arch/m68k/kernel/Makefile_mm
@@ -10,7 +10,7 @@ endif
 extra-y	+= vmlinux.lds
 
 obj-y	:= entry.o process.o traps.o ints.o signal.o ptrace.o module.o \
-	   sys_m68k.o time.o setup.o m68k_ksyms.o devres.o
+	   sys_m68k.o time.o setup.o m68k_ksyms.o devres.o syscalltable.o
 
 devres-y = ../../../kernel/irq/devres.o
 
diff --git a/arch/m68k/kernel/entry_mm.S b/arch/m68k/kernel/entry_mm.S
index 1359ee659574135d440deea4495728c1cbb872d2..bd0ec05263b2f3bc047c8008a5453e7cd98ceb31 100644
--- a/arch/m68k/kernel/entry_mm.S
+++ b/arch/m68k/kernel/entry_mm.S
@@ -407,351 +407,3 @@ resume:
 
 	rts
 
-.data
-ALIGN
-sys_call_table:
-	.long sys_restart_syscall	/* 0 - old "setup()" system call, used for restarting */
-	.long sys_exit
-	.long sys_fork
-	.long sys_read
-	.long sys_write
-	.long sys_open		/* 5 */
-	.long sys_close
-	.long sys_waitpid
-	.long sys_creat
-	.long sys_link
-	.long sys_unlink	/* 10 */
-	.long sys_execve
-	.long sys_chdir
-	.long sys_time
-	.long sys_mknod
-	.long sys_chmod		/* 15 */
-	.long sys_chown16
-	.long sys_ni_syscall				/* old break syscall holder */
-	.long sys_stat
-	.long sys_lseek
-	.long sys_getpid	/* 20 */
-	.long sys_mount
-	.long sys_oldumount
-	.long sys_setuid16
-	.long sys_getuid16
-	.long sys_stime		/* 25 */
-	.long sys_ptrace
-	.long sys_alarm
-	.long sys_fstat
-	.long sys_pause
-	.long sys_utime		/* 30 */
-	.long sys_ni_syscall				/* old stty syscall holder */
-	.long sys_ni_syscall				/* old gtty syscall holder */
-	.long sys_access
-	.long sys_nice
-	.long sys_ni_syscall	/* 35 */	/* old ftime syscall holder */
-	.long sys_sync
-	.long sys_kill
-	.long sys_rename
-	.long sys_mkdir
-	.long sys_rmdir		/* 40 */
-	.long sys_dup
-	.long sys_pipe
-	.long sys_times
-	.long sys_ni_syscall				/* old prof syscall holder */
-	.long sys_brk		/* 45 */
-	.long sys_setgid16
-	.long sys_getgid16
-	.long sys_signal
-	.long sys_geteuid16
-	.long sys_getegid16	/* 50 */
-	.long sys_acct
-	.long sys_umount				/* recycled never used phys() */
-	.long sys_ni_syscall				/* old lock syscall holder */
-	.long sys_ioctl
-	.long sys_fcntl		/* 55 */
-	.long sys_ni_syscall				/* old mpx syscall holder */
-	.long sys_setpgid
-	.long sys_ni_syscall				/* old ulimit syscall holder */
-	.long sys_ni_syscall
-	.long sys_umask		/* 60 */
-	.long sys_chroot
-	.long sys_ustat
-	.long sys_dup2
-	.long sys_getppid
-	.long sys_getpgrp	/* 65 */
-	.long sys_setsid
-	.long sys_sigaction
-	.long sys_sgetmask
-	.long sys_ssetmask
-	.long sys_setreuid16	/* 70 */
-	.long sys_setregid16
-	.long sys_sigsuspend
-	.long sys_sigpending
-	.long sys_sethostname
-	.long sys_setrlimit	/* 75 */
-	.long sys_old_getrlimit
-	.long sys_getrusage
-	.long sys_gettimeofday
-	.long sys_settimeofday
-	.long sys_getgroups16	/* 80 */
-	.long sys_setgroups16
-	.long sys_old_select
-	.long sys_symlink
-	.long sys_lstat
-	.long sys_readlink	/* 85 */
-	.long sys_uselib
-	.long sys_swapon
-	.long sys_reboot
-	.long sys_old_readdir
-	.long sys_old_mmap	/* 90 */
-	.long sys_munmap
-	.long sys_truncate
-	.long sys_ftruncate
-	.long sys_fchmod
-	.long sys_fchown16	/* 95 */
-	.long sys_getpriority
-	.long sys_setpriority
-	.long sys_ni_syscall				/* old profil syscall holder */
-	.long sys_statfs
-	.long sys_fstatfs	/* 100 */
-	.long sys_ni_syscall				/* ioperm for i386 */
-	.long sys_socketcall
-	.long sys_syslog
-	.long sys_setitimer
-	.long sys_getitimer	/* 105 */
-	.long sys_newstat
-	.long sys_newlstat
-	.long sys_newfstat
-	.long sys_ni_syscall
-	.long sys_ni_syscall	/* 110 */	/* iopl for i386 */
-	.long sys_vhangup
-	.long sys_ni_syscall				/* obsolete idle() syscall */
-	.long sys_ni_syscall				/* vm86old for i386 */
-	.long sys_wait4
-	.long sys_swapoff	/* 115 */
-	.long sys_sysinfo
-	.long sys_ipc
-	.long sys_fsync
-	.long sys_sigreturn
-	.long sys_clone		/* 120 */
-	.long sys_setdomainname
-	.long sys_newuname
-	.long sys_cacheflush				/* modify_ldt for i386 */
-	.long sys_adjtimex
-	.long sys_mprotect	/* 125 */
-	.long sys_sigprocmask
-	.long sys_ni_syscall		/* old "create_module" */
-	.long sys_init_module
-	.long sys_delete_module
-	.long sys_ni_syscall	/* 130 - old "get_kernel_syms" */
-	.long sys_quotactl
-	.long sys_getpgid
-	.long sys_fchdir
-	.long sys_bdflush
-	.long sys_sysfs		/* 135 */
-	.long sys_personality
-	.long sys_ni_syscall				/* for afs_syscall */
-	.long sys_setfsuid16
-	.long sys_setfsgid16
-	.long sys_llseek	/* 140 */
-	.long sys_getdents
-	.long sys_select
-	.long sys_flock
-	.long sys_msync
-	.long sys_readv		/* 145 */
-	.long sys_writev
-	.long sys_getsid
-	.long sys_fdatasync
-	.long sys_sysctl
-	.long sys_mlock		/* 150 */
-	.long sys_munlock
-	.long sys_mlockall
-	.long sys_munlockall
-	.long sys_sched_setparam
-	.long sys_sched_getparam	/* 155 */
-	.long sys_sched_setscheduler
-	.long sys_sched_getscheduler
-	.long sys_sched_yield
-	.long sys_sched_get_priority_max
-	.long sys_sched_get_priority_min  /* 160 */
-	.long sys_sched_rr_get_interval
-	.long sys_nanosleep
-	.long sys_mremap
-	.long sys_setresuid16
-	.long sys_getresuid16	/* 165 */
-	.long sys_getpagesize
-	.long sys_ni_syscall		/* old sys_query_module */
-	.long sys_poll
-	.long sys_nfsservctl
-	.long sys_setresgid16	/* 170 */
-	.long sys_getresgid16
-	.long sys_prctl
-	.long sys_rt_sigreturn
-	.long sys_rt_sigaction
-	.long sys_rt_sigprocmask	/* 175 */
-	.long sys_rt_sigpending
-	.long sys_rt_sigtimedwait
-	.long sys_rt_sigqueueinfo
-	.long sys_rt_sigsuspend
-	.long sys_pread64	/* 180 */
-	.long sys_pwrite64
-	.long sys_lchown16;
-	.long sys_getcwd
-	.long sys_capget
-	.long sys_capset	/* 185 */
-	.long sys_sigaltstack
-	.long sys_sendfile
-	.long sys_ni_syscall				/* streams1 */
-	.long sys_ni_syscall				/* streams2 */
-	.long sys_vfork		/* 190 */
-	.long sys_getrlimit
-	.long sys_mmap2
-	.long sys_truncate64
-	.long sys_ftruncate64
-	.long sys_stat64	/* 195 */
-	.long sys_lstat64
-	.long sys_fstat64
-	.long sys_chown
-	.long sys_getuid
-	.long sys_getgid	/* 200 */
-	.long sys_geteuid
-	.long sys_getegid
-	.long sys_setreuid
-	.long sys_setregid
-	.long sys_getgroups	/* 205 */
-	.long sys_setgroups
-	.long sys_fchown
-	.long sys_setresuid
-	.long sys_getresuid
-	.long sys_setresgid	/* 210 */
-	.long sys_getresgid
-	.long sys_lchown
-	.long sys_setuid
-	.long sys_setgid
-	.long sys_setfsuid	/* 215 */
-	.long sys_setfsgid
-	.long sys_pivot_root
-	.long sys_ni_syscall
-	.long sys_ni_syscall
-	.long sys_getdents64	/* 220 */
-	.long sys_gettid
-	.long sys_tkill
-	.long sys_setxattr
-	.long sys_lsetxattr
-	.long sys_fsetxattr	/* 225 */
-	.long sys_getxattr
-	.long sys_lgetxattr
-	.long sys_fgetxattr
-	.long sys_listxattr
-	.long sys_llistxattr	/* 230 */
-	.long sys_flistxattr
-	.long sys_removexattr
-	.long sys_lremovexattr
-	.long sys_fremovexattr
-	.long sys_futex		/* 235 */
-	.long sys_sendfile64
-	.long sys_mincore
-	.long sys_madvise
-	.long sys_fcntl64
-	.long sys_readahead	/* 240 */
-	.long sys_io_setup
-	.long sys_io_destroy
-	.long sys_io_getevents
-	.long sys_io_submit
-	.long sys_io_cancel	/* 245 */
-	.long sys_fadvise64
-	.long sys_exit_group
-	.long sys_lookup_dcookie
-	.long sys_epoll_create
-	.long sys_epoll_ctl	/* 250 */
-	.long sys_epoll_wait
-	.long sys_remap_file_pages
-	.long sys_set_tid_address
-	.long sys_timer_create
-	.long sys_timer_settime	/* 255 */
-	.long sys_timer_gettime
-	.long sys_timer_getoverrun
-	.long sys_timer_delete
-	.long sys_clock_settime
-	.long sys_clock_gettime	/* 260 */
-	.long sys_clock_getres
-	.long sys_clock_nanosleep
-	.long sys_statfs64
-	.long sys_fstatfs64
-	.long sys_tgkill	/* 265 */
-	.long sys_utimes
-	.long sys_fadvise64_64
-	.long sys_mbind
-	.long sys_get_mempolicy
-	.long sys_set_mempolicy	/* 270 */
-	.long sys_mq_open
-	.long sys_mq_unlink
-	.long sys_mq_timedsend
-	.long sys_mq_timedreceive
-	.long sys_mq_notify	/* 275 */
-	.long sys_mq_getsetattr
-	.long sys_waitid
-	.long sys_ni_syscall	/* for sys_vserver */
-	.long sys_add_key
-	.long sys_request_key	/* 280 */
-	.long sys_keyctl
-	.long sys_ioprio_set
-	.long sys_ioprio_get
-	.long sys_inotify_init
-	.long sys_inotify_add_watch	/* 285 */
-	.long sys_inotify_rm_watch
-	.long sys_migrate_pages
-	.long sys_openat
-	.long sys_mkdirat
-	.long sys_mknodat		/* 290 */
-	.long sys_fchownat
-	.long sys_futimesat
-	.long sys_fstatat64
-	.long sys_unlinkat
-	.long sys_renameat		/* 295 */
-	.long sys_linkat
-	.long sys_symlinkat
-	.long sys_readlinkat
-	.long sys_fchmodat
-	.long sys_faccessat		/* 300 */
-	.long sys_ni_syscall		/* Reserved for pselect6 */
-	.long sys_ni_syscall		/* Reserved for ppoll */
-	.long sys_unshare
-	.long sys_set_robust_list
-	.long sys_get_robust_list	/* 305 */
-	.long sys_splice
-	.long sys_sync_file_range
-	.long sys_tee
-	.long sys_vmsplice
-	.long sys_move_pages		/* 310 */
-	.long sys_sched_setaffinity
-	.long sys_sched_getaffinity
-	.long sys_kexec_load
-	.long sys_getcpu
-	.long sys_epoll_pwait		/* 315 */
-	.long sys_utimensat
-	.long sys_signalfd
-	.long sys_timerfd_create
-	.long sys_eventfd
-	.long sys_fallocate		/* 320 */
-	.long sys_timerfd_settime
-	.long sys_timerfd_gettime
-	.long sys_signalfd4
-	.long sys_eventfd2
-	.long sys_epoll_create1		/* 325 */
-	.long sys_dup3
-	.long sys_pipe2
-	.long sys_inotify_init1
-	.long sys_preadv
-	.long sys_pwritev		/* 330 */
-	.long sys_rt_tgsigqueueinfo
-	.long sys_perf_event_open
-	.long sys_get_thread_area
-	.long sys_set_thread_area
-	.long sys_atomic_cmpxchg_32	/* 335 */
-	.long sys_atomic_barrier
-	.long sys_fanotify_init
-	.long sys_fanotify_mark
-	.long sys_prlimit64
-	.long sys_name_to_handle_at	/* 340 */
-	.long sys_open_by_handle_at
-	.long sys_clock_adjtime
-	.long sys_syncfs
-
diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S
index 9b8393d8adb89dae4ada43f66c6d63c8670589f6..5909e392cb1e7e46e0f791ecbbe39e39c1e2f470 100644
--- a/arch/m68k/kernel/syscalltable.S
+++ b/arch/m68k/kernel/syscalltable.S
@@ -1,6 +1,4 @@
 /*
- *  linux/arch/m68knommu/kernel/syscalltable.S
- *
  *  Copyright (C) 2002, Greg Ungerer (gerg@snapgear.com)
  *
  *  Based on older entry.S files, the following copyrights apply:
@@ -9,171 +7,176 @@
  *                      Kenneth Albanowski <kjahds@kjahds.com>,
  *  Copyright (C) 2000  Lineo Inc. (www.lineo.com) 
  *  Copyright (C) 1991, 1992  Linus Torvalds
+ *
+ *  Linux/m68k support by Hamish Macdonald
  */
 
 #include <linux/sys.h>
 #include <linux/linkage.h>
-#include <asm/unistd.h>
 
-.text
+#ifndef CONFIG_MMU
+#define sys_mmap2		sys_mmap_pgoff
+#endif
+
+.section .rodata
 ALIGN
 ENTRY(sys_call_table)
-	.long sys_restart_syscall	/* 0  -  old "setup()" system call */
+	.long sys_restart_syscall	/* 0 - old "setup()" system call, used for restarting */
 	.long sys_exit
 	.long sys_fork
 	.long sys_read
 	.long sys_write
-	.long sys_open		/* 5 */
+	.long sys_open			/* 5 */
 	.long sys_close
 	.long sys_waitpid
 	.long sys_creat
 	.long sys_link
-	.long sys_unlink	/* 10 */
+	.long sys_unlink		/* 10 */
 	.long sys_execve
 	.long sys_chdir
 	.long sys_time
 	.long sys_mknod
-	.long sys_chmod		/* 15 */
+	.long sys_chmod			/* 15 */
 	.long sys_chown16
-	.long sys_ni_syscall	/* old break syscall holder */
+	.long sys_ni_syscall		/* old break syscall holder */
 	.long sys_stat
 	.long sys_lseek
-	.long sys_getpid	/* 20 */
+	.long sys_getpid		/* 20 */
 	.long sys_mount
 	.long sys_oldumount
 	.long sys_setuid16
 	.long sys_getuid16
-	.long sys_stime		/* 25 */
+	.long sys_stime			/* 25 */
 	.long sys_ptrace
 	.long sys_alarm
 	.long sys_fstat
 	.long sys_pause
-	.long sys_utime		/* 30 */
-	.long sys_ni_syscall	/* old stty syscall holder */
-	.long sys_ni_syscall	/* old gtty syscall holder */
+	.long sys_utime			/* 30 */
+	.long sys_ni_syscall		/* old stty syscall holder */
+	.long sys_ni_syscall		/* old gtty syscall holder */
 	.long sys_access
 	.long sys_nice
-	.long sys_ni_syscall	/* 35 */ /* old ftime syscall holder */
+	.long sys_ni_syscall		/* 35 - old ftime syscall holder */
 	.long sys_sync
 	.long sys_kill
 	.long sys_rename
 	.long sys_mkdir
-	.long sys_rmdir		/* 40 */
+	.long sys_rmdir			/* 40 */
 	.long sys_dup
 	.long sys_pipe
 	.long sys_times
-	.long sys_ni_syscall	/* old prof syscall holder */
-	.long sys_brk		/* 45 */
+	.long sys_ni_syscall		/* old prof syscall holder */
+	.long sys_brk			/* 45 */
 	.long sys_setgid16
 	.long sys_getgid16
 	.long sys_signal
 	.long sys_geteuid16
-	.long sys_getegid16	/* 50 */
+	.long sys_getegid16		/* 50 */
 	.long sys_acct
-	.long sys_umount	/* recycled never used phys() */
-	.long sys_ni_syscall	/* old lock syscall holder */
+	.long sys_umount		/* recycled never used phys() */
+	.long sys_ni_syscall		/* old lock syscall holder */
 	.long sys_ioctl
-	.long sys_fcntl		/* 55 */
-	.long sys_ni_syscall	/* old mpx syscall holder */
+	.long sys_fcntl			/* 55 */
+	.long sys_ni_syscall		/* old mpx syscall holder */
 	.long sys_setpgid
-	.long sys_ni_syscall	/* old ulimit syscall holder */
+	.long sys_ni_syscall		/* old ulimit syscall holder */
 	.long sys_ni_syscall
-	.long sys_umask		/* 60 */
+	.long sys_umask			/* 60 */
 	.long sys_chroot
 	.long sys_ustat
 	.long sys_dup2
 	.long sys_getppid
-	.long sys_getpgrp	/* 65 */
+	.long sys_getpgrp		/* 65 */
 	.long sys_setsid
 	.long sys_sigaction
 	.long sys_sgetmask
 	.long sys_ssetmask
-	.long sys_setreuid16	/* 70 */
+	.long sys_setreuid16		/* 70 */
 	.long sys_setregid16
 	.long sys_sigsuspend
 	.long sys_sigpending
 	.long sys_sethostname
-	.long sys_setrlimit	/* 75 */
+	.long sys_setrlimit		/* 75 */
 	.long sys_old_getrlimit
 	.long sys_getrusage
 	.long sys_gettimeofday
 	.long sys_settimeofday
-	.long sys_getgroups16	/* 80 */
+	.long sys_getgroups16		/* 80 */
 	.long sys_setgroups16
 	.long sys_old_select
 	.long sys_symlink
 	.long sys_lstat
-	.long sys_readlink	/* 85 */
+	.long sys_readlink		/* 85 */
 	.long sys_uselib
-	.long sys_ni_syscall	/* sys_swapon */
+	.long sys_swapon
 	.long sys_reboot
 	.long sys_old_readdir
-	.long sys_old_mmap	/* 90 */
+	.long sys_old_mmap		/* 90 */
 	.long sys_munmap
 	.long sys_truncate
 	.long sys_ftruncate
 	.long sys_fchmod
-	.long sys_fchown16	/* 95 */
+	.long sys_fchown16		/* 95 */
 	.long sys_getpriority
 	.long sys_setpriority
-	.long sys_ni_syscall	/* old profil syscall holder */
+	.long sys_ni_syscall		/* old profil syscall holder */
 	.long sys_statfs
-	.long sys_fstatfs	/* 100 */
-	.long sys_ni_syscall	/* ioperm for i386 */
+	.long sys_fstatfs		/* 100 */
+	.long sys_ni_syscall		/* ioperm for i386 */
 	.long sys_socketcall
 	.long sys_syslog
 	.long sys_setitimer
-	.long sys_getitimer	/* 105 */
+	.long sys_getitimer		/* 105 */
 	.long sys_newstat
 	.long sys_newlstat
 	.long sys_newfstat
 	.long sys_ni_syscall
-	.long sys_ni_syscall	/* iopl for i386 */ /* 110 */
+	.long sys_ni_syscall		/* 110 - iopl for i386 */
 	.long sys_vhangup
-	.long sys_ni_syscall	/* obsolete idle() syscall */
-	.long sys_ni_syscall	/* vm86old for i386 */
+	.long sys_ni_syscall		/* obsolete idle() syscall */
+	.long sys_ni_syscall		/* vm86old for i386 */
 	.long sys_wait4
-	.long sys_ni_syscall	/* 115 */ /* sys_swapoff */
+	.long sys_swapoff		/* 115 */
 	.long sys_sysinfo
 	.long sys_ipc
 	.long sys_fsync
 	.long sys_sigreturn
-	.long sys_clone		/* 120 */
+	.long sys_clone			/* 120 */
 	.long sys_setdomainname
 	.long sys_newuname
-	.long sys_cacheflush	/* modify_ldt for i386 */
+	.long sys_cacheflush		/* modify_ldt for i386 */
 	.long sys_adjtimex
-	.long sys_ni_syscall	/* 125 */ /* sys_mprotect */
+	.long sys_mprotect		/* 125 */
 	.long sys_sigprocmask
-	.long sys_ni_syscall	/* old "creat_module" */
+	.long sys_ni_syscall		/* old "create_module" */
 	.long sys_init_module
 	.long sys_delete_module
-	.long sys_ni_syscall	/* 130: old "get_kernel_syms" */
+	.long sys_ni_syscall		/* 130 - old "get_kernel_syms" */
 	.long sys_quotactl
 	.long sys_getpgid
 	.long sys_fchdir
 	.long sys_bdflush
-	.long sys_sysfs		/* 135 */
+	.long sys_sysfs			/* 135 */
 	.long sys_personality
-	.long sys_ni_syscall	/* for afs_syscall */
+	.long sys_ni_syscall		/* for afs_syscall */
 	.long sys_setfsuid16
 	.long sys_setfsgid16
-	.long sys_llseek	/* 140 */
+	.long sys_llseek		/* 140 */
 	.long sys_getdents
 	.long sys_select
 	.long sys_flock
-	.long sys_ni_syscall	/* sys_msync */
-	.long sys_readv		/* 145 */
+	.long sys_msync
+	.long sys_readv			/* 145 */
 	.long sys_writev
 	.long sys_getsid
 	.long sys_fdatasync
 	.long sys_sysctl
-	.long sys_ni_syscall	/* 150 */ /* sys_mlock */
-	.long sys_ni_syscall	/* sys_munlock */
-	.long sys_ni_syscall	/* sys_mlockall */
-	.long sys_ni_syscall	/* sys_munlockall */
+	.long sys_mlock			/* 150 */
+	.long sys_munlock
+	.long sys_mlockall
+	.long sys_munlockall
 	.long sys_sched_setparam
-	.long sys_sched_getparam /* 155 */
+	.long sys_sched_getparam	/* 155 */
 	.long sys_sched_setscheduler
 	.long sys_sched_getscheduler
 	.long sys_sched_yield
@@ -181,124 +184,124 @@ ENTRY(sys_call_table)
 	.long sys_sched_get_priority_min  /* 160 */
 	.long sys_sched_rr_get_interval
 	.long sys_nanosleep
-	.long sys_ni_syscall	/* sys_mremap */
+	.long sys_mremap
 	.long sys_setresuid16
-	.long sys_getresuid16	/* 165 */
-	.long sys_getpagesize	/* sys_getpagesize */
-	.long sys_ni_syscall	/* old "query_module" */
+	.long sys_getresuid16		/* 165 */
+	.long sys_getpagesize
+	.long sys_ni_syscall		/* old "query_module" */
 	.long sys_poll
-	.long sys_ni_syscall	/* sys_nfsservctl */
-	.long sys_setresgid16	/* 170 */
+	.long sys_nfsservctl
+	.long sys_setresgid16		/* 170 */
 	.long sys_getresgid16
 	.long sys_prctl
 	.long sys_rt_sigreturn
 	.long sys_rt_sigaction
-	.long sys_rt_sigprocmask /* 175 */
+	.long sys_rt_sigprocmask	/* 175 */
 	.long sys_rt_sigpending
 	.long sys_rt_sigtimedwait
 	.long sys_rt_sigqueueinfo
 	.long sys_rt_sigsuspend
-	.long sys_pread64	/* 180 */
+	.long sys_pread64		/* 180 */
 	.long sys_pwrite64
 	.long sys_lchown16
 	.long sys_getcwd
 	.long sys_capget
-	.long sys_capset	/* 185 */
+	.long sys_capset		/* 185 */
 	.long sys_sigaltstack
 	.long sys_sendfile
-	.long sys_ni_syscall	/* streams1 */
-	.long sys_ni_syscall	/* streams2 */
-	.long sys_vfork		/* 190 */
+	.long sys_ni_syscall		/* streams1 */
+	.long sys_ni_syscall		/* streams2 */
+	.long sys_vfork			/* 190 */
 	.long sys_getrlimit
-	.long sys_mmap_pgoff
+	.long sys_mmap2
 	.long sys_truncate64
 	.long sys_ftruncate64
-	.long sys_stat64	/* 195 */
+	.long sys_stat64		/* 195 */
 	.long sys_lstat64
 	.long sys_fstat64
 	.long sys_chown
 	.long sys_getuid
-	.long sys_getgid	/* 200 */
+	.long sys_getgid		/* 200 */
 	.long sys_geteuid
 	.long sys_getegid
 	.long sys_setreuid
 	.long sys_setregid
-	.long sys_getgroups	/* 205 */
+	.long sys_getgroups		/* 205 */
 	.long sys_setgroups
 	.long sys_fchown
 	.long sys_setresuid
 	.long sys_getresuid
-	.long sys_setresgid	/* 210 */
+	.long sys_setresgid		/* 210 */
 	.long sys_getresgid
 	.long sys_lchown
 	.long sys_setuid
 	.long sys_setgid
-	.long sys_setfsuid	/* 215 */
+	.long sys_setfsuid		/* 215 */
 	.long sys_setfsgid
 	.long sys_pivot_root
 	.long sys_ni_syscall
 	.long sys_ni_syscall
-	.long sys_getdents64	/* 220 */
+	.long sys_getdents64		/* 220 */
 	.long sys_gettid
 	.long sys_tkill
 	.long sys_setxattr
 	.long sys_lsetxattr
-	.long sys_fsetxattr	/* 225 */
+	.long sys_fsetxattr		/* 225 */
 	.long sys_getxattr
 	.long sys_lgetxattr
 	.long sys_fgetxattr
 	.long sys_listxattr
-	.long sys_llistxattr	/* 230 */
+	.long sys_llistxattr		/* 230 */
 	.long sys_flistxattr
 	.long sys_removexattr
 	.long sys_lremovexattr
 	.long sys_fremovexattr
-	.long sys_futex		/* 235 */
+	.long sys_futex			/* 235 */
 	.long sys_sendfile64
-	.long sys_ni_syscall	/* sys_mincore */
-	.long sys_ni_syscall	/* sys_madvise */
+	.long sys_mincore
+	.long sys_madvise
 	.long sys_fcntl64
-	.long sys_readahead	/* 240 */
+	.long sys_readahead		/* 240 */
 	.long sys_io_setup
 	.long sys_io_destroy
 	.long sys_io_getevents
 	.long sys_io_submit
-	.long sys_io_cancel	/* 245 */
+	.long sys_io_cancel		/* 245 */
 	.long sys_fadvise64
 	.long sys_exit_group
 	.long sys_lookup_dcookie
 	.long sys_epoll_create
-	.long sys_epoll_ctl	/* 250 */
+	.long sys_epoll_ctl		/* 250 */
 	.long sys_epoll_wait
-	.long sys_ni_syscall	/* sys_remap_file_pages */
+	.long sys_remap_file_pages
 	.long sys_set_tid_address
 	.long sys_timer_create
-	.long sys_timer_settime	/* 255 */
+	.long sys_timer_settime		/* 255 */
 	.long sys_timer_gettime
 	.long sys_timer_getoverrun
 	.long sys_timer_delete
 	.long sys_clock_settime
-	.long sys_clock_gettime	/* 260 */
+	.long sys_clock_gettime		/* 260 */
 	.long sys_clock_getres
 	.long sys_clock_nanosleep
 	.long sys_statfs64
 	.long sys_fstatfs64
-	.long sys_tgkill	/* 265 */
+	.long sys_tgkill		/* 265 */
 	.long sys_utimes
 	.long sys_fadvise64_64
-	.long sys_mbind	
+	.long sys_mbind
 	.long sys_get_mempolicy
-	.long sys_set_mempolicy	/* 270 */
+	.long sys_set_mempolicy		/* 270 */
 	.long sys_mq_open
 	.long sys_mq_unlink
 	.long sys_mq_timedsend
 	.long sys_mq_timedreceive
-	.long sys_mq_notify	/* 275 */
+	.long sys_mq_notify		/* 275 */
 	.long sys_mq_getsetattr
 	.long sys_waitid
-	.long sys_ni_syscall	/* for sys_vserver */
+	.long sys_ni_syscall		/* for sys_vserver */
 	.long sys_add_key
-	.long sys_request_key	/* 280 */
+	.long sys_request_key		/* 280 */
 	.long sys_keyctl
 	.long sys_ioprio_set
 	.long sys_ioprio_get
@@ -319,8 +322,8 @@ ENTRY(sys_call_table)
 	.long sys_readlinkat
 	.long sys_fchmodat
 	.long sys_faccessat		/* 300 */
-	.long sys_ni_syscall		/* Reserved for pselect6 */
-	.long sys_ni_syscall		/* Reserved for ppoll */
+	.long sys_pselect6
+	.long sys_ppoll
 	.long sys_unshare
 	.long sys_set_robust_list
 	.long sys_get_robust_list	/* 305 */
@@ -363,7 +366,3 @@ ENTRY(sys_call_table)
 	.long sys_clock_adjtime
 	.long sys_syncfs
 
-	.rept NR_syscalls-(.-sys_call_table)/4
-		.long sys_ni_syscall
-	.endr
-
diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds
index 878be5f38cad729d2565c141936978c154ea20b4..d0993594f558b3408317aede57c634c407ea580f 100644
--- a/arch/m68k/kernel/vmlinux-std.lds
+++ b/arch/m68k/kernel/vmlinux-std.lds
@@ -25,6 +25,8 @@ SECTIONS
 
   EXCEPTION_TABLE(16)
 
+  _sdata = .;			/* Start of data section */
+
   RODATA
 
   RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE)
diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
index 1ad6b7ad2c173f36b66f457abb0c19e37deda001..8080469ee6c11c3e86ab59febaa4773790a2ffc7 100644
--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@@ -25,6 +25,7 @@ SECTIONS
   _etext = .;			/* End of text section */
 
   EXCEPTION_TABLE(16) :data
+  _sdata = .;			/* Start of rw data section */
   RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE) :data
   /* End of data goes *here* so that freeing init code works properly. */
   _edata = .;
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c
index d8a214f11ac29d2f8569d972f989a97e7a7b6fd3..e5550ce4e0eb783f5e6a4f29e7526c1cf3cbc6b0 100644
--- a/arch/microblaze/kernel/timer.c
+++ b/arch/microblaze/kernel/timer.c
@@ -217,16 +217,12 @@ static struct clocksource clocksource_microblaze = {
 	.rating		= 300,
 	.read		= microblaze_read,
 	.mask		= CLOCKSOURCE_MASK(32),
-	.shift		= 8, /* I can shift it */
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
 static int __init microblaze_clocksource_init(void)
 {
-	clocksource_microblaze.mult =
-			clocksource_hz2mult(timer_clock_freq,
-						clocksource_microblaze.shift);
-	if (clocksource_register(&clocksource_microblaze))
+	if (clocksource_register_hz(&clocksource_microblaze, timer_clock_freq))
 		panic("failed to register clocksource");
 
 	/* stop timer1 */
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index 7ff9b54920419b99cbae1f74bac4c62fc3d1b73c..aef6c917b45a4cde0de557566a2ba3b4345f445b 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -11,6 +11,7 @@ platforms += dec
 platforms += emma
 platforms += jazz
 platforms += jz4740
+platforms += lantiq
 platforms += lasat
 platforms += loongson
 platforms += mipssim
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 351c80fbba7efb106beb121456c4959f2c185a41..cef1a854487d1fff86c9154aabb86027e5eba2f5 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -212,6 +212,24 @@ config MACH_JZ4740
 	select HAVE_PWM
 	select HAVE_CLK
 
+config LANTIQ
+	bool "Lantiq based platforms"
+	select DMA_NONCOHERENT
+	select IRQ_CPU
+	select CEVT_R4K
+	select CSRC_R4K
+	select SYS_HAS_CPU_MIPS32_R1
+	select SYS_HAS_CPU_MIPS32_R2
+	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_MULTITHREADING
+	select SYS_HAS_EARLY_PRINTK
+	select ARCH_REQUIRE_GPIOLIB
+	select SWAP_IO_SPACE
+	select BOOT_RAW
+	select HAVE_CLK
+	select MIPS_MACHINE
+
 config LASAT
 	bool "LASAT Networks platforms"
 	select CEVT_R4K
@@ -736,6 +754,33 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
 		Hikari
 	  Say Y here for most Octeon reference boards.
 
+config NLM_XLR_BOARD
+	bool "Netlogic XLR/XLS based systems"
+	depends on EXPERIMENTAL
+	select BOOT_ELF32
+	select NLM_COMMON
+	select NLM_XLR
+	select SYS_HAS_CPU_XLR
+	select SYS_SUPPORTS_SMP
+	select HW_HAS_PCI
+	select SWAP_IO_SPACE
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_64BIT_KERNEL
+	select 64BIT_PHYS_ADDR
+	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_SUPPORTS_HIGHMEM
+	select DMA_COHERENT
+	select NR_CPUS_DEFAULT_32
+	select CEVT_R4K
+	select CSRC_R4K
+	select IRQ_CPU
+	select ZONE_DMA if 64BIT
+	select SYNC_R4K
+	select SYS_HAS_EARLY_PRINTK
+	help
+	  Support for systems based on Netlogic XLR and XLS processors.
+	  Say Y here if you have a XLR or XLS based board.
+
 endchoice
 
 source "arch/mips/alchemy/Kconfig"
@@ -743,6 +788,7 @@ source "arch/mips/ath79/Kconfig"
 source "arch/mips/bcm63xx/Kconfig"
 source "arch/mips/jazz/Kconfig"
 source "arch/mips/jz4740/Kconfig"
+source "arch/mips/lantiq/Kconfig"
 source "arch/mips/lasat/Kconfig"
 source "arch/mips/pmc-sierra/Kconfig"
 source "arch/mips/powertv/Kconfig"
@@ -752,6 +798,7 @@ source "arch/mips/txx9/Kconfig"
 source "arch/mips/vr41xx/Kconfig"
 source "arch/mips/cavium-octeon/Kconfig"
 source "arch/mips/loongson/Kconfig"
+source "arch/mips/netlogic/Kconfig"
 
 endmenu
 
@@ -1420,6 +1467,17 @@ config CPU_BMIPS5000
 	help
 	  Broadcom BMIPS5000 processors.
 
+config CPU_XLR
+	bool "Netlogic XLR SoC"
+	depends on SYS_HAS_CPU_XLR
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HIGHMEM
+	select WEAK_ORDERING
+	select WEAK_REORDERING_BEYOND_LLSC
+	select CPU_SUPPORTS_HUGEPAGES
+	help
+	  Netlogic Microsystems XLR/XLS processors.
 endchoice
 
 if CPU_LOONGSON2F
@@ -1550,6 +1608,9 @@ config SYS_HAS_CPU_BMIPS4380
 config SYS_HAS_CPU_BMIPS5000
 	bool
 
+config SYS_HAS_CPU_XLR
+	bool
+
 #
 # CPU may reorder R->R, R->W, W->R, W->W
 # Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
@@ -2334,6 +2395,7 @@ config MMU
 
 config I8253
 	bool
+	select CLKSRC_I8253
 	select MIPS_EXTERNAL_TIMER
 
 config ZONE_DMA32
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 53e3514ba10e93c249d837f460fb86fbe3879f52..884819cd06077f8a9648adce10923bc8928fc596 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -191,6 +191,18 @@ endif
 #
 include $(srctree)/arch/mips/Kbuild.platforms
 
+#
+# NETLOGIC SOC Common (common)
+#
+cflags-$(CONFIG_NLM_COMMON)		+= -I$(srctree)/arch/mips/include/asm/mach-netlogic
+cflags-$(CONFIG_NLM_COMMON)		+= -I$(srctree)/arch/mips/include/asm/netlogic
+
+#
+# NETLOGIC XLR/XLS SoC, Simulator and boards
+#
+core-$(CONFIG_NLM_XLR)      		+= arch/mips/netlogic/xlr/
+load-$(CONFIG_NLM_XLR_BOARD)		+= 0xffffffff84000000
+
 cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
 drivers-$(CONFIG_PCI)		+= arch/mips/pci/
 
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index ca0506a8585a192834fc72f50fd5fceb3af6c1e6..3a5abb54d5052980c879e81d8ce983e576c2c9b1 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -36,7 +36,7 @@
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-au1x00/au1xxx_dbdma.h>
 
@@ -58,7 +58,8 @@ static DEFINE_SPINLOCK(au1xxx_dbdma_spin_lock);
 /* I couldn't find a macro that did this... */
 #define ALIGN_ADDR(x, a)	((((u32)(x)) + (a-1)) & ~(a-1))
 
-static dbdma_global_t *dbdma_gptr = (dbdma_global_t *)DDMA_GLOBAL_BASE;
+static dbdma_global_t *dbdma_gptr =
+			(dbdma_global_t *)KSEG1ADDR(AU1550_DBDMA_CONF_PHYS_ADDR);
 static int dbdma_initialized;
 
 static dbdev_tab_t dbdev_tab[] = {
@@ -299,7 +300,7 @@ u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
 	if (ctp != NULL) {
 		memset(ctp, 0, sizeof(chan_tab_t));
 		ctp->chan_index = chan = i;
-		dcp = DDMA_CHANNEL_BASE;
+		dcp = KSEG1ADDR(AU1550_DBDMA_PHYS_ADDR);
 		dcp += (0x0100 * chan);
 		ctp->chan_ptr = (au1x_dma_chan_t *)dcp;
 		cp = (au1x_dma_chan_t *)dcp;
@@ -958,105 +959,75 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr)
 }
 
 
-struct alchemy_dbdma_sysdev {
-	struct sys_device sysdev;
-	u32 pm_regs[NUM_DBDMA_CHANS + 1][6];
-};
+static unsigned long alchemy_dbdma_pm_data[NUM_DBDMA_CHANS + 1][6];
 
-static int alchemy_dbdma_suspend(struct sys_device *dev,
-				 pm_message_t state)
+static int alchemy_dbdma_suspend(void)
 {
-	struct alchemy_dbdma_sysdev *sdev =
-		container_of(dev, struct alchemy_dbdma_sysdev, sysdev);
 	int i;
-	u32 addr;
+	void __iomem *addr;
 
-	addr = DDMA_GLOBAL_BASE;
-	sdev->pm_regs[0][0] = au_readl(addr + 0x00);
-	sdev->pm_regs[0][1] = au_readl(addr + 0x04);
-	sdev->pm_regs[0][2] = au_readl(addr + 0x08);
-	sdev->pm_regs[0][3] = au_readl(addr + 0x0c);
+	addr = (void __iomem *)KSEG1ADDR(AU1550_DBDMA_CONF_PHYS_ADDR);
+	alchemy_dbdma_pm_data[0][0] = __raw_readl(addr + 0x00);
+	alchemy_dbdma_pm_data[0][1] = __raw_readl(addr + 0x04);
+	alchemy_dbdma_pm_data[0][2] = __raw_readl(addr + 0x08);
+	alchemy_dbdma_pm_data[0][3] = __raw_readl(addr + 0x0c);
 
 	/* save channel configurations */
-	for (i = 1, addr = DDMA_CHANNEL_BASE; i <= NUM_DBDMA_CHANS; i++) {
-		sdev->pm_regs[i][0] = au_readl(addr + 0x00);
-		sdev->pm_regs[i][1] = au_readl(addr + 0x04);
-		sdev->pm_regs[i][2] = au_readl(addr + 0x08);
-		sdev->pm_regs[i][3] = au_readl(addr + 0x0c);
-		sdev->pm_regs[i][4] = au_readl(addr + 0x10);
-		sdev->pm_regs[i][5] = au_readl(addr + 0x14);
+	addr = (void __iomem *)KSEG1ADDR(AU1550_DBDMA_PHYS_ADDR);
+	for (i = 1; i <= NUM_DBDMA_CHANS; i++) {
+		alchemy_dbdma_pm_data[i][0] = __raw_readl(addr + 0x00);
+		alchemy_dbdma_pm_data[i][1] = __raw_readl(addr + 0x04);
+		alchemy_dbdma_pm_data[i][2] = __raw_readl(addr + 0x08);
+		alchemy_dbdma_pm_data[i][3] = __raw_readl(addr + 0x0c);
+		alchemy_dbdma_pm_data[i][4] = __raw_readl(addr + 0x10);
+		alchemy_dbdma_pm_data[i][5] = __raw_readl(addr + 0x14);
 
 		/* halt channel */
-		au_writel(sdev->pm_regs[i][0] & ~1, addr + 0x00);
-		au_sync();
-		while (!(au_readl(addr + 0x14) & 1))
-			au_sync();
+		__raw_writel(alchemy_dbdma_pm_data[i][0] & ~1, addr + 0x00);
+		wmb();
+		while (!(__raw_readl(addr + 0x14) & 1))
+			wmb();
 
 		addr += 0x100;	/* next channel base */
 	}
 	/* disable channel interrupts */
-	au_writel(0, DDMA_GLOBAL_BASE + 0x0c);
-	au_sync();
+	addr = (void __iomem *)KSEG1ADDR(AU1550_DBDMA_CONF_PHYS_ADDR);
+	__raw_writel(0, addr + 0x0c);
+	wmb();
 
 	return 0;
 }
 
-static int alchemy_dbdma_resume(struct sys_device *dev)
+static void alchemy_dbdma_resume(void)
 {
-	struct alchemy_dbdma_sysdev *sdev =
-		container_of(dev, struct alchemy_dbdma_sysdev, sysdev);
 	int i;
-	u32 addr;
+	void __iomem *addr;
 
-	addr = DDMA_GLOBAL_BASE;
-	au_writel(sdev->pm_regs[0][0], addr + 0x00);
-	au_writel(sdev->pm_regs[0][1], addr + 0x04);
-	au_writel(sdev->pm_regs[0][2], addr + 0x08);
-	au_writel(sdev->pm_regs[0][3], addr + 0x0c);
+	addr = (void __iomem *)KSEG1ADDR(AU1550_DBDMA_CONF_PHYS_ADDR);
+	__raw_writel(alchemy_dbdma_pm_data[0][0], addr + 0x00);
+	__raw_writel(alchemy_dbdma_pm_data[0][1], addr + 0x04);
+	__raw_writel(alchemy_dbdma_pm_data[0][2], addr + 0x08);
+	__raw_writel(alchemy_dbdma_pm_data[0][3], addr + 0x0c);
 
 	/* restore channel configurations */
-	for (i = 1, addr = DDMA_CHANNEL_BASE; i <= NUM_DBDMA_CHANS; i++) {
-		au_writel(sdev->pm_regs[i][0], addr + 0x00);
-		au_writel(sdev->pm_regs[i][1], addr + 0x04);
-		au_writel(sdev->pm_regs[i][2], addr + 0x08);
-		au_writel(sdev->pm_regs[i][3], addr + 0x0c);
-		au_writel(sdev->pm_regs[i][4], addr + 0x10);
-		au_writel(sdev->pm_regs[i][5], addr + 0x14);
-		au_sync();
+	addr = (void __iomem *)KSEG1ADDR(AU1550_DBDMA_PHYS_ADDR);
+	for (i = 1; i <= NUM_DBDMA_CHANS; i++) {
+		__raw_writel(alchemy_dbdma_pm_data[i][0], addr + 0x00);
+		__raw_writel(alchemy_dbdma_pm_data[i][1], addr + 0x04);
+		__raw_writel(alchemy_dbdma_pm_data[i][2], addr + 0x08);
+		__raw_writel(alchemy_dbdma_pm_data[i][3], addr + 0x0c);
+		__raw_writel(alchemy_dbdma_pm_data[i][4], addr + 0x10);
+		__raw_writel(alchemy_dbdma_pm_data[i][5], addr + 0x14);
+		wmb();
 		addr += 0x100;	/* next channel base */
 	}
-
-	return 0;
 }
 
-static struct sysdev_class alchemy_dbdma_sysdev_class = {
-	.name		= "dbdma",
+static struct syscore_ops alchemy_dbdma_syscore_ops = {
 	.suspend	= alchemy_dbdma_suspend,
 	.resume		= alchemy_dbdma_resume,
 };
 
-static int __init alchemy_dbdma_sysdev_init(void)
-{
-	struct alchemy_dbdma_sysdev *sdev;
-	int ret;
-
-	ret = sysdev_class_register(&alchemy_dbdma_sysdev_class);
-	if (ret)
-		return ret;
-
-	sdev = kzalloc(sizeof(struct alchemy_dbdma_sysdev), GFP_KERNEL);
-	if (!sdev)
-		return -ENOMEM;
-
-	sdev->sysdev.id = -1;
-	sdev->sysdev.cls = &alchemy_dbdma_sysdev_class;
-	ret = sysdev_register(&sdev->sysdev);
-	if (ret)
-		kfree(sdev);
-
-	return ret;
-}
-
 static int __init au1xxx_dbdma_init(void)
 {
 	int irq_nr, ret;
@@ -1084,11 +1055,7 @@ static int __init au1xxx_dbdma_init(void)
 	else {
 		dbdma_initialized = 1;
 		printk(KERN_INFO "Alchemy DBDMA initialized\n");
-		ret = alchemy_dbdma_sysdev_init();
-		if (ret) {
-			printk(KERN_ERR "DBDMA PM init failed\n");
-			ret = 0;
-		}
+		register_syscore_ops(&alchemy_dbdma_syscore_ops);
 	}
 
 	return ret;
diff --git a/arch/mips/alchemy/common/dma.c b/arch/mips/alchemy/common/dma.c
index d5278877891d924837960dbc6e04c56cf8395c69..347980e79a892048a8d7097ac5561634af5e950e 100644
--- a/arch/mips/alchemy/common/dma.c
+++ b/arch/mips/alchemy/common/dma.c
@@ -58,6 +58,9 @@
  * returned from request_dma.
  */
 
+/* DMA Channel register block spacing */
+#define DMA_CHANNEL_LEN		0x00000100
+
 DEFINE_SPINLOCK(au1000_dma_spin_lock);
 
 struct dma_chan au1000_dma_table[NUM_AU1000_DMA_CHANNELS] = {
@@ -77,22 +80,23 @@ static const struct dma_dev {
 	unsigned int fifo_addr;
 	unsigned int dma_mode;
 } dma_dev_table[DMA_NUM_DEV] = {
-	{UART0_ADDR + UART_TX, 0},
-	{UART0_ADDR + UART_RX, 0},
-	{0, 0},
-	{0, 0},
-	{AC97C_DATA, DMA_DW16 },          /* coherent */
-	{AC97C_DATA, DMA_DR | DMA_DW16 }, /* coherent */
-	{UART3_ADDR + UART_TX, DMA_DW8 | DMA_NC},
-	{UART3_ADDR + UART_RX, DMA_DR | DMA_DW8 | DMA_NC},
-	{USBD_EP0RD, DMA_DR | DMA_DW8 | DMA_NC},
-	{USBD_EP0WR, DMA_DW8 | DMA_NC},
-	{USBD_EP2WR, DMA_DW8 | DMA_NC},
-	{USBD_EP3WR, DMA_DW8 | DMA_NC},
-	{USBD_EP4RD, DMA_DR | DMA_DW8 | DMA_NC},
-	{USBD_EP5RD, DMA_DR | DMA_DW8 | DMA_NC},
-	{I2S_DATA, DMA_DW32 | DMA_NC},
-	{I2S_DATA, DMA_DR | DMA_DW32 | DMA_NC}
+	{ AU1000_UART0_PHYS_ADDR + 0x04, DMA_DW8 },		/* UART0_TX */
+	{ AU1000_UART0_PHYS_ADDR + 0x00, DMA_DW8 | DMA_DR },	/* UART0_RX */
+	{ 0, 0 },	/* DMA_REQ0 */
+	{ 0, 0 },	/* DMA_REQ1 */
+	{ AU1000_AC97_PHYS_ADDR + 0x08, DMA_DW16 },		/* AC97 TX c */
+	{ AU1000_AC97_PHYS_ADDR + 0x08, DMA_DW16 | DMA_DR },	/* AC97 RX c */
+	{ AU1000_UART3_PHYS_ADDR + 0x04, DMA_DW8 | DMA_NC },	/* UART3_TX */
+	{ AU1000_UART3_PHYS_ADDR + 0x00, DMA_DW8 | DMA_NC | DMA_DR }, /* UART3_RX */
+	{ AU1000_USBD_PHYS_ADDR + 0x00, DMA_DW8 | DMA_NC | DMA_DR }, /* EP0RD */
+	{ AU1000_USBD_PHYS_ADDR + 0x04, DMA_DW8 | DMA_NC }, /* EP0WR */
+	{ AU1000_USBD_PHYS_ADDR + 0x08, DMA_DW8 | DMA_NC }, /* EP2WR */
+	{ AU1000_USBD_PHYS_ADDR + 0x0c, DMA_DW8 | DMA_NC }, /* EP3WR */
+	{ AU1000_USBD_PHYS_ADDR + 0x10, DMA_DW8 | DMA_NC | DMA_DR }, /* EP4RD */
+	{ AU1000_USBD_PHYS_ADDR + 0x14, DMA_DW8 | DMA_NC | DMA_DR }, /* EP5RD */
+	/* on Au1500, these 2 are DMA_REQ2/3 (GPIO208/209) instead! */
+	{ AU1000_I2S_PHYS_ADDR + 0x00, DMA_DW32 | DMA_NC},	/* I2S TX */
+	{ AU1000_I2S_PHYS_ADDR + 0x00, DMA_DW32 | DMA_NC | DMA_DR}, /* I2S RX */
 };
 
 int au1000_dma_read_proc(char *buf, char **start, off_t fpos,
@@ -123,10 +127,10 @@ int au1000_dma_read_proc(char *buf, char **start, off_t fpos,
 
 /* Device FIFO addresses and default DMA modes - 2nd bank */
 static const struct dma_dev dma_dev_table_bank2[DMA_NUM_DEV_BANK2] = {
-	{ SD0_XMIT_FIFO, DMA_DS | DMA_DW8 },		/* coherent */
-	{ SD0_RECV_FIFO, DMA_DS | DMA_DR | DMA_DW8 },	/* coherent */
-	{ SD1_XMIT_FIFO, DMA_DS | DMA_DW8 },		/* coherent */
-	{ SD1_RECV_FIFO, DMA_DS | DMA_DR | DMA_DW8 }	/* coherent */
+	{ AU1100_SD0_PHYS_ADDR + 0x00, DMA_DS | DMA_DW8 },		/* coherent */
+	{ AU1100_SD0_PHYS_ADDR + 0x04, DMA_DS | DMA_DW8 | DMA_DR },	/* coherent */
+	{ AU1100_SD1_PHYS_ADDR + 0x00, DMA_DS | DMA_DW8 },		/* coherent */
+	{ AU1100_SD1_PHYS_ADDR + 0x04, DMA_DS | DMA_DW8 | DMA_DR }	/* coherent */
 };
 
 void dump_au1000_dma_channel(unsigned int dmanr)
@@ -202,7 +206,7 @@ int request_au1000_dma(int dev_id, const char *dev_str,
 	}
 
 	/* fill it in */
-	chan->io = DMA_CHANNEL_BASE + i * DMA_CHANNEL_LEN;
+	chan->io = KSEG1ADDR(AU1000_DMA_PHYS_ADDR) + i * DMA_CHANNEL_LEN;
 	chan->dev_id = dev_id;
 	chan->dev_str = dev_str;
 	chan->fifo_addr = dev->fifo_addr;
diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index 55dd7c8885175b6df9464dc5f8cd6792b2f38aab..8b60ba0675e2f0f47c78b0908c53f93565f68fbb 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -30,7 +30,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/slab.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <asm/irq_cpu.h>
 #include <asm/mipsregs.h>
@@ -39,6 +39,36 @@
 #include <asm/mach-pb1x00/pb1000.h>
 #endif
 
+/* Interrupt Controller register offsets */
+#define IC_CFG0RD	0x40
+#define IC_CFG0SET	0x40
+#define IC_CFG0CLR	0x44
+#define IC_CFG1RD	0x48
+#define IC_CFG1SET	0x48
+#define IC_CFG1CLR	0x4C
+#define IC_CFG2RD	0x50
+#define IC_CFG2SET	0x50
+#define IC_CFG2CLR	0x54
+#define IC_REQ0INT	0x54
+#define IC_SRCRD	0x58
+#define IC_SRCSET	0x58
+#define IC_SRCCLR	0x5C
+#define IC_REQ1INT	0x5C
+#define IC_ASSIGNRD	0x60
+#define IC_ASSIGNSET	0x60
+#define IC_ASSIGNCLR	0x64
+#define IC_WAKERD	0x68
+#define IC_WAKESET	0x68
+#define IC_WAKECLR	0x6C
+#define IC_MASKRD	0x70
+#define IC_MASKSET	0x70
+#define IC_MASKCLR	0x74
+#define IC_RISINGRD	0x78
+#define IC_RISINGCLR	0x78
+#define IC_FALLINGRD	0x7C
+#define IC_FALLINGCLR	0x7C
+#define IC_TESTBIT	0x80
+
 static int au1x_ic_settype(struct irq_data *d, unsigned int flow_type);
 
 /* NOTE on interrupt priorities: The original writers of this code said:
@@ -221,89 +251,101 @@ struct au1xxx_irqmap au1200_irqmap[] __initdata = {
 static void au1x_ic0_unmask(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
-	au_writel(1 << bit, IC0_MASKSET);
-	au_writel(1 << bit, IC0_WAKESET);
-	au_sync();
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
+
+	__raw_writel(1 << bit, base + IC_MASKSET);
+	__raw_writel(1 << bit, base + IC_WAKESET);
+	wmb();
 }
 
 static void au1x_ic1_unmask(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
-	au_writel(1 << bit, IC1_MASKSET);
-	au_writel(1 << bit, IC1_WAKESET);
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
+
+	__raw_writel(1 << bit, base + IC_MASKSET);
+	__raw_writel(1 << bit, base + IC_WAKESET);
 
 /* very hacky. does the pb1000 cpld auto-disable this int?
  * nowhere in the current kernel sources is it disabled.	--mlau
  */
 #if defined(CONFIG_MIPS_PB1000)
 	if (d->irq == AU1000_GPIO15_INT)
-		au_writel(0x4000, PB1000_MDR); /* enable int */
+		__raw_writel(0x4000, (void __iomem *)PB1000_MDR); /* enable int */
 #endif
-	au_sync();
+	wmb();
 }
 
 static void au1x_ic0_mask(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
-	au_writel(1 << bit, IC0_MASKCLR);
-	au_writel(1 << bit, IC0_WAKECLR);
-	au_sync();
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
+
+	__raw_writel(1 << bit, base + IC_MASKCLR);
+	__raw_writel(1 << bit, base + IC_WAKECLR);
+	wmb();
 }
 
 static void au1x_ic1_mask(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
-	au_writel(1 << bit, IC1_MASKCLR);
-	au_writel(1 << bit, IC1_WAKECLR);
-	au_sync();
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
+
+	__raw_writel(1 << bit, base + IC_MASKCLR);
+	__raw_writel(1 << bit, base + IC_WAKECLR);
+	wmb();
 }
 
 static void au1x_ic0_ack(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
 
 	/*
 	 * This may assume that we don't get interrupts from
 	 * both edges at once, or if we do, that we don't care.
 	 */
-	au_writel(1 << bit, IC0_FALLINGCLR);
-	au_writel(1 << bit, IC0_RISINGCLR);
-	au_sync();
+	__raw_writel(1 << bit, base + IC_FALLINGCLR);
+	__raw_writel(1 << bit, base + IC_RISINGCLR);
+	wmb();
 }
 
 static void au1x_ic1_ack(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
 
 	/*
 	 * This may assume that we don't get interrupts from
 	 * both edges at once, or if we do, that we don't care.
 	 */
-	au_writel(1 << bit, IC1_FALLINGCLR);
-	au_writel(1 << bit, IC1_RISINGCLR);
-	au_sync();
+	__raw_writel(1 << bit, base + IC_FALLINGCLR);
+	__raw_writel(1 << bit, base + IC_RISINGCLR);
+	wmb();
 }
 
 static void au1x_ic0_maskack(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
 
-	au_writel(1 << bit, IC0_WAKECLR);
-	au_writel(1 << bit, IC0_MASKCLR);
-	au_writel(1 << bit, IC0_RISINGCLR);
-	au_writel(1 << bit, IC0_FALLINGCLR);
-	au_sync();
+	__raw_writel(1 << bit, base + IC_WAKECLR);
+	__raw_writel(1 << bit, base + IC_MASKCLR);
+	__raw_writel(1 << bit, base + IC_RISINGCLR);
+	__raw_writel(1 << bit, base + IC_FALLINGCLR);
+	wmb();
 }
 
 static void au1x_ic1_maskack(struct irq_data *d)
 {
 	unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
 
-	au_writel(1 << bit, IC1_WAKECLR);
-	au_writel(1 << bit, IC1_MASKCLR);
-	au_writel(1 << bit, IC1_RISINGCLR);
-	au_writel(1 << bit, IC1_FALLINGCLR);
-	au_sync();
+	__raw_writel(1 << bit, base + IC_WAKECLR);
+	__raw_writel(1 << bit, base + IC_MASKCLR);
+	__raw_writel(1 << bit, base + IC_RISINGCLR);
+	__raw_writel(1 << bit, base + IC_FALLINGCLR);
+	wmb();
 }
 
 static int au1x_ic1_setwake(struct irq_data *d, unsigned int on)
@@ -318,13 +360,13 @@ static int au1x_ic1_setwake(struct irq_data *d, unsigned int on)
 		return -EINVAL;
 
 	local_irq_save(flags);
-	wakemsk = au_readl(SYS_WAKEMSK);
+	wakemsk = __raw_readl((void __iomem *)SYS_WAKEMSK);
 	if (on)
 		wakemsk |= 1 << bit;
 	else
 		wakemsk &= ~(1 << bit);
-	au_writel(wakemsk, SYS_WAKEMSK);
-	au_sync();
+	__raw_writel(wakemsk, (void __iomem *)SYS_WAKEMSK);
+	wmb();
 	local_irq_restore(flags);
 
 	return 0;
@@ -356,81 +398,74 @@ static struct irq_chip au1x_ic1_chip = {
 static int au1x_ic_settype(struct irq_data *d, unsigned int flow_type)
 {
 	struct irq_chip *chip;
-	unsigned long icr[6];
-	unsigned int bit, ic, irq = d->irq;
+	unsigned int bit, irq = d->irq;
 	irq_flow_handler_t handler = NULL;
 	unsigned char *name = NULL;
+	void __iomem *base;
 	int ret;
 
 	if (irq >= AU1000_INTC1_INT_BASE) {
 		bit = irq - AU1000_INTC1_INT_BASE;
 		chip = &au1x_ic1_chip;
-		ic = 1;
+		base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
 	} else {
 		bit = irq - AU1000_INTC0_INT_BASE;
 		chip = &au1x_ic0_chip;
-		ic = 0;
+		base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
 	}
 
 	if (bit > 31)
 		return -EINVAL;
 
-	icr[0] = ic ? IC1_CFG0SET : IC0_CFG0SET;
-	icr[1] = ic ? IC1_CFG1SET : IC0_CFG1SET;
-	icr[2] = ic ? IC1_CFG2SET : IC0_CFG2SET;
-	icr[3] = ic ? IC1_CFG0CLR : IC0_CFG0CLR;
-	icr[4] = ic ? IC1_CFG1CLR : IC0_CFG1CLR;
-	icr[5] = ic ? IC1_CFG2CLR : IC0_CFG2CLR;
-
 	ret = 0;
 
 	switch (flow_type) {	/* cfgregs 2:1:0 */
 	case IRQ_TYPE_EDGE_RISING:	/* 0:0:1 */
-		au_writel(1 << bit, icr[5]);
-		au_writel(1 << bit, icr[4]);
-		au_writel(1 << bit, icr[0]);
+		__raw_writel(1 << bit, base + IC_CFG2CLR);
+		__raw_writel(1 << bit, base + IC_CFG1CLR);
+		__raw_writel(1 << bit, base + IC_CFG0SET);
 		handler = handle_edge_irq;
 		name = "riseedge";
 		break;
 	case IRQ_TYPE_EDGE_FALLING:	/* 0:1:0 */
-		au_writel(1 << bit, icr[5]);
-		au_writel(1 << bit, icr[1]);
-		au_writel(1 << bit, icr[3]);
+		__raw_writel(1 << bit, base + IC_CFG2CLR);
+		__raw_writel(1 << bit, base + IC_CFG1SET);
+		__raw_writel(1 << bit, base + IC_CFG0CLR);
 		handler = handle_edge_irq;
 		name = "falledge";
 		break;
 	case IRQ_TYPE_EDGE_BOTH:	/* 0:1:1 */
-		au_writel(1 << bit, icr[5]);
-		au_writel(1 << bit, icr[1]);
-		au_writel(1 << bit, icr[0]);
+		__raw_writel(1 << bit, base + IC_CFG2CLR);
+		__raw_writel(1 << bit, base + IC_CFG1SET);
+		__raw_writel(1 << bit, base + IC_CFG0SET);
 		handler = handle_edge_irq;
 		name = "bothedge";
 		break;
 	case IRQ_TYPE_LEVEL_HIGH:	/* 1:0:1 */
-		au_writel(1 << bit, icr[2]);
-		au_writel(1 << bit, icr[4]);
-		au_writel(1 << bit, icr[0]);
+		__raw_writel(1 << bit, base + IC_CFG2SET);
+		__raw_writel(1 << bit, base + IC_CFG1CLR);
+		__raw_writel(1 << bit, base + IC_CFG0SET);
 		handler = handle_level_irq;
 		name = "hilevel";
 		break;
 	case IRQ_TYPE_LEVEL_LOW:	/* 1:1:0 */
-		au_writel(1 << bit, icr[2]);
-		au_writel(1 << bit, icr[1]);
-		au_writel(1 << bit, icr[3]);
+		__raw_writel(1 << bit, base + IC_CFG2SET);
+		__raw_writel(1 << bit, base + IC_CFG1SET);
+		__raw_writel(1 << bit, base + IC_CFG0CLR);
 		handler = handle_level_irq;
 		name = "lowlevel";
 		break;
 	case IRQ_TYPE_NONE:		/* 0:0:0 */
-		au_writel(1 << bit, icr[5]);
-		au_writel(1 << bit, icr[4]);
-		au_writel(1 << bit, icr[3]);
+		__raw_writel(1 << bit, base + IC_CFG2CLR);
+		__raw_writel(1 << bit, base + IC_CFG1CLR);
+		__raw_writel(1 << bit, base + IC_CFG0CLR);
 		break;
 	default:
 		ret = -EINVAL;
 	}
 	__irq_set_chip_handler_name_locked(d->irq, chip, handler, name);
 
-	au_sync();
+	wmb();
 
 	return ret;
 }
@@ -444,21 +479,21 @@ asmlinkage void plat_irq_dispatch(void)
 		off = MIPS_CPU_IRQ_BASE + 7;
 		goto handle;
 	} else if (pending & CAUSEF_IP2) {
-		s = IC0_REQ0INT;
+		s = KSEG1ADDR(AU1000_IC0_PHYS_ADDR) + IC_REQ0INT;
 		off = AU1000_INTC0_INT_BASE;
 	} else if (pending & CAUSEF_IP3) {
-		s = IC0_REQ1INT;
+		s = KSEG1ADDR(AU1000_IC0_PHYS_ADDR) + IC_REQ1INT;
 		off = AU1000_INTC0_INT_BASE;
 	} else if (pending & CAUSEF_IP4) {
-		s = IC1_REQ0INT;
+		s = KSEG1ADDR(AU1000_IC1_PHYS_ADDR) + IC_REQ0INT;
 		off = AU1000_INTC1_INT_BASE;
 	} else if (pending & CAUSEF_IP5) {
-		s = IC1_REQ1INT;
+		s = KSEG1ADDR(AU1000_IC1_PHYS_ADDR) + IC_REQ1INT;
 		off = AU1000_INTC1_INT_BASE;
 	} else
 		goto spurious;
 
-	s = au_readl(s);
+	s = __raw_readl((void __iomem *)s);
 	if (unlikely(!s)) {
 spurious:
 		spurious_interrupt();
@@ -469,48 +504,42 @@ asmlinkage void plat_irq_dispatch(void)
 	do_IRQ(off);
 }
 
+
+static inline void ic_init(void __iomem *base)
+{
+	/* initialize interrupt controller to a safe state */
+	__raw_writel(0xffffffff, base + IC_CFG0CLR);
+	__raw_writel(0xffffffff, base + IC_CFG1CLR);
+	__raw_writel(0xffffffff, base + IC_CFG2CLR);
+	__raw_writel(0xffffffff, base + IC_MASKCLR);
+	__raw_writel(0xffffffff, base + IC_ASSIGNCLR);
+	__raw_writel(0xffffffff, base + IC_WAKECLR);
+	__raw_writel(0xffffffff, base + IC_SRCSET);
+	__raw_writel(0xffffffff, base + IC_FALLINGCLR);
+	__raw_writel(0xffffffff, base + IC_RISINGCLR);
+	__raw_writel(0x00000000, base + IC_TESTBIT);
+	wmb();
+}
+
 static void __init au1000_init_irq(struct au1xxx_irqmap *map)
 {
 	unsigned int bit, irq_nr;
-	int i;
-
-	/*
-	 * Initialize interrupt controllers to a safe state.
-	 */
-	au_writel(0xffffffff, IC0_CFG0CLR);
-	au_writel(0xffffffff, IC0_CFG1CLR);
-	au_writel(0xffffffff, IC0_CFG2CLR);
-	au_writel(0xffffffff, IC0_MASKCLR);
-	au_writel(0xffffffff, IC0_ASSIGNCLR);
-	au_writel(0xffffffff, IC0_WAKECLR);
-	au_writel(0xffffffff, IC0_SRCSET);
-	au_writel(0xffffffff, IC0_FALLINGCLR);
-	au_writel(0xffffffff, IC0_RISINGCLR);
-	au_writel(0x00000000, IC0_TESTBIT);
-
-	au_writel(0xffffffff, IC1_CFG0CLR);
-	au_writel(0xffffffff, IC1_CFG1CLR);
-	au_writel(0xffffffff, IC1_CFG2CLR);
-	au_writel(0xffffffff, IC1_MASKCLR);
-	au_writel(0xffffffff, IC1_ASSIGNCLR);
-	au_writel(0xffffffff, IC1_WAKECLR);
-	au_writel(0xffffffff, IC1_SRCSET);
-	au_writel(0xffffffff, IC1_FALLINGCLR);
-	au_writel(0xffffffff, IC1_RISINGCLR);
-	au_writel(0x00000000, IC1_TESTBIT);
+	void __iomem *base;
 
+	ic_init((void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR));
+	ic_init((void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR));
 	mips_cpu_irq_init();
 
 	/* register all 64 possible IC0+IC1 irq sources as type "none".
 	 * Use set_irq_type() to set edge/level behaviour at runtime.
 	 */
-	for (i = AU1000_INTC0_INT_BASE;
-	     (i < AU1000_INTC0_INT_BASE + 32); i++)
-		au1x_ic_settype(irq_get_irq_data(i), IRQ_TYPE_NONE);
+	for (irq_nr = AU1000_INTC0_INT_BASE;
+	     (irq_nr < AU1000_INTC0_INT_BASE + 32); irq_nr++)
+		au1x_ic_settype(irq_get_irq_data(irq_nr), IRQ_TYPE_NONE);
 
-	for (i = AU1000_INTC1_INT_BASE;
-	     (i < AU1000_INTC1_INT_BASE + 32); i++)
-		au1x_ic_settype(irq_get_irq_data(i), IRQ_TYPE_NONE);
+	for (irq_nr = AU1000_INTC1_INT_BASE;
+	     (irq_nr < AU1000_INTC1_INT_BASE + 32); irq_nr++)
+		au1x_ic_settype(irq_get_irq_data(irq_nr), IRQ_TYPE_NONE);
 
 	/*
 	 * Initialize IC0, which is fixed per processor.
@@ -520,13 +549,13 @@ static void __init au1000_init_irq(struct au1xxx_irqmap *map)
 
 		if (irq_nr >= AU1000_INTC1_INT_BASE) {
 			bit = irq_nr - AU1000_INTC1_INT_BASE;
-			if (map->im_request)
-				au_writel(1 << bit, IC1_ASSIGNSET);
+			base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
 		} else {
 			bit = irq_nr - AU1000_INTC0_INT_BASE;
-			if (map->im_request)
-				au_writel(1 << bit, IC0_ASSIGNSET);
+			base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
 		}
+		if (map->im_request)
+			__raw_writel(1 << bit, base + IC_ASSIGNSET);
 
 		au1x_ic_settype(irq_get_irq_data(irq_nr), map->im_type);
 		++map;
@@ -556,90 +585,62 @@ void __init arch_init_irq(void)
 	}
 }
 
-struct alchemy_ic_sysdev {
-	struct sys_device sysdev;
-	void __iomem *base;
-	unsigned long pmdata[7];
-};
 
-static int alchemy_ic_suspend(struct sys_device *dev, pm_message_t state)
-{
-	struct alchemy_ic_sysdev *icdev =
-			container_of(dev, struct alchemy_ic_sysdev, sysdev);
+static unsigned long alchemy_ic_pmdata[7 * 2];
 
-	icdev->pmdata[0] = __raw_readl(icdev->base + IC_CFG0RD);
-	icdev->pmdata[1] = __raw_readl(icdev->base + IC_CFG1RD);
-	icdev->pmdata[2] = __raw_readl(icdev->base + IC_CFG2RD);
-	icdev->pmdata[3] = __raw_readl(icdev->base + IC_SRCRD);
-	icdev->pmdata[4] = __raw_readl(icdev->base + IC_ASSIGNRD);
-	icdev->pmdata[5] = __raw_readl(icdev->base + IC_WAKERD);
-	icdev->pmdata[6] = __raw_readl(icdev->base + IC_MASKRD);
-
-	return 0;
+static inline void alchemy_ic_suspend_one(void __iomem *base, unsigned long *d)
+{
+	d[0] = __raw_readl(base + IC_CFG0RD);
+	d[1] = __raw_readl(base + IC_CFG1RD);
+	d[2] = __raw_readl(base + IC_CFG2RD);
+	d[3] = __raw_readl(base + IC_SRCRD);
+	d[4] = __raw_readl(base + IC_ASSIGNRD);
+	d[5] = __raw_readl(base + IC_WAKERD);
+	d[6] = __raw_readl(base + IC_MASKRD);
+	ic_init(base);		/* shut it up too while at it */
 }
 
-static int alchemy_ic_resume(struct sys_device *dev)
+static inline void alchemy_ic_resume_one(void __iomem *base, unsigned long *d)
 {
-	struct alchemy_ic_sysdev *icdev =
-			container_of(dev, struct alchemy_ic_sysdev, sysdev);
-
-	__raw_writel(0xffffffff, icdev->base + IC_MASKCLR);
-	__raw_writel(0xffffffff, icdev->base + IC_CFG0CLR);
-	__raw_writel(0xffffffff, icdev->base + IC_CFG1CLR);
-	__raw_writel(0xffffffff, icdev->base + IC_CFG2CLR);
-	__raw_writel(0xffffffff, icdev->base + IC_SRCCLR);
-	__raw_writel(0xffffffff, icdev->base + IC_ASSIGNCLR);
-	__raw_writel(0xffffffff, icdev->base + IC_WAKECLR);
-	__raw_writel(0xffffffff, icdev->base + IC_RISINGCLR);
-	__raw_writel(0xffffffff, icdev->base + IC_FALLINGCLR);
-	__raw_writel(0x00000000, icdev->base + IC_TESTBIT);
-	wmb();
-	__raw_writel(icdev->pmdata[0], icdev->base + IC_CFG0SET);
-	__raw_writel(icdev->pmdata[1], icdev->base + IC_CFG1SET);
-	__raw_writel(icdev->pmdata[2], icdev->base + IC_CFG2SET);
-	__raw_writel(icdev->pmdata[3], icdev->base + IC_SRCSET);
-	__raw_writel(icdev->pmdata[4], icdev->base + IC_ASSIGNSET);
-	__raw_writel(icdev->pmdata[5], icdev->base + IC_WAKESET);
+	ic_init(base);
+
+	__raw_writel(d[0], base + IC_CFG0SET);
+	__raw_writel(d[1], base + IC_CFG1SET);
+	__raw_writel(d[2], base + IC_CFG2SET);
+	__raw_writel(d[3], base + IC_SRCSET);
+	__raw_writel(d[4], base + IC_ASSIGNSET);
+	__raw_writel(d[5], base + IC_WAKESET);
 	wmb();
 
-	__raw_writel(icdev->pmdata[6], icdev->base + IC_MASKSET);
+	__raw_writel(d[6], base + IC_MASKSET);
 	wmb();
+}
 
+static int alchemy_ic_suspend(void)
+{
+	alchemy_ic_suspend_one((void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR),
+			       alchemy_ic_pmdata);
+	alchemy_ic_suspend_one((void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR),
+			       &alchemy_ic_pmdata[7]);
 	return 0;
 }
 
-static struct sysdev_class alchemy_ic_sysdev_class = {
-	.name		= "ic",
+static void alchemy_ic_resume(void)
+{
+	alchemy_ic_resume_one((void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR),
+			      &alchemy_ic_pmdata[7]);
+	alchemy_ic_resume_one((void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR),
+			      alchemy_ic_pmdata);
+}
+
+static struct syscore_ops alchemy_ic_syscore_ops = {
 	.suspend	= alchemy_ic_suspend,
 	.resume		= alchemy_ic_resume,
 };
 
-static int __init alchemy_ic_sysdev_init(void)
+static int __init alchemy_ic_pm_init(void)
 {
-	struct alchemy_ic_sysdev *icdev;
-	unsigned long icbase[2] = { IC0_PHYS_ADDR, IC1_PHYS_ADDR };
-	int err, i;
-
-	err = sysdev_class_register(&alchemy_ic_sysdev_class);
-	if (err)
-		return err;
-
-	for (i = 0; i < 2; i++) {
-		icdev = kzalloc(sizeof(struct alchemy_ic_sysdev), GFP_KERNEL);
-		if (!icdev)
-			return -ENOMEM;
-
-		icdev->base = ioremap(icbase[i], 0x1000);
-
-		icdev->sysdev.id = i;
-		icdev->sysdev.cls = &alchemy_ic_sysdev_class;
-		err = sysdev_register(&icdev->sysdev);
-		if (err) {
-			kfree(icdev);
-			return err;
-		}
-	}
-
+	register_syscore_ops(&alchemy_ic_syscore_ops);
 	return 0;
 }
-device_initcall(alchemy_ic_sysdev_init);
+device_initcall(alchemy_ic_pm_init);
diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c
index 9e7814db3d03411d08bfe93868f84d646dd93d93..3b2c18b14341c22c10af18699bc36b844466ea9a 100644
--- a/arch/mips/alchemy/common/platform.c
+++ b/arch/mips/alchemy/common/platform.c
@@ -13,9 +13,10 @@
 
 #include <linux/dma-mapping.h>
 #include <linux/etherdevice.h>
+#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
-#include <linux/init.h>
+#include <linux/slab.h>
 
 #include <asm/mach-au1x00/au1xxx.h>
 #include <asm/mach-au1x00/au1xxx_dbdma.h>
@@ -30,21 +31,12 @@ static void alchemy_8250_pm(struct uart_port *port, unsigned int state,
 #ifdef CONFIG_SERIAL_8250
 	switch (state) {
 	case 0:
-		if ((__raw_readl(port->membase + UART_MOD_CNTRL) & 3) != 3) {
-			/* power-on sequence as suggested in the databooks */
-			__raw_writel(0, port->membase + UART_MOD_CNTRL);
-			wmb();
-			__raw_writel(1, port->membase + UART_MOD_CNTRL);
-			wmb();
-		}
-		__raw_writel(3, port->membase + UART_MOD_CNTRL); /* full on */
-		wmb();
+		alchemy_uart_enable(CPHYSADDR(port->membase));
 		serial8250_do_pm(port, state, old_state);
 		break;
 	case 3:		/* power off */
 		serial8250_do_pm(port, state, old_state);
-		__raw_writel(0, port->membase + UART_MOD_CNTRL);
-		wmb();
+		alchemy_uart_disable(CPHYSADDR(port->membase));
 		break;
 	default:
 		serial8250_do_pm(port, state, old_state);
@@ -65,38 +57,60 @@ static void alchemy_8250_pm(struct uart_port *port, unsigned int state,
 		.pm		= alchemy_8250_pm,		\
 	}
 
-static struct plat_serial8250_port au1x00_uart_data[] = {
-#if defined(CONFIG_SOC_AU1000)
-	PORT(UART0_PHYS_ADDR, AU1000_UART0_INT),
-	PORT(UART1_PHYS_ADDR, AU1000_UART1_INT),
-	PORT(UART2_PHYS_ADDR, AU1000_UART2_INT),
-	PORT(UART3_PHYS_ADDR, AU1000_UART3_INT),
-#elif defined(CONFIG_SOC_AU1500)
-	PORT(UART0_PHYS_ADDR, AU1500_UART0_INT),
-	PORT(UART3_PHYS_ADDR, AU1500_UART3_INT),
-#elif defined(CONFIG_SOC_AU1100)
-	PORT(UART0_PHYS_ADDR, AU1100_UART0_INT),
-	PORT(UART1_PHYS_ADDR, AU1100_UART1_INT),
-	PORT(UART3_PHYS_ADDR, AU1100_UART3_INT),
-#elif defined(CONFIG_SOC_AU1550)
-	PORT(UART0_PHYS_ADDR, AU1550_UART0_INT),
-	PORT(UART1_PHYS_ADDR, AU1550_UART1_INT),
-	PORT(UART3_PHYS_ADDR, AU1550_UART3_INT),
-#elif defined(CONFIG_SOC_AU1200)
-	PORT(UART0_PHYS_ADDR, AU1200_UART0_INT),
-	PORT(UART1_PHYS_ADDR, AU1200_UART1_INT),
-#endif
-	{ },
+static struct plat_serial8250_port au1x00_uart_data[][4] __initdata = {
+	[ALCHEMY_CPU_AU1000] = {
+		PORT(AU1000_UART0_PHYS_ADDR, AU1000_UART0_INT),
+		PORT(AU1000_UART1_PHYS_ADDR, AU1000_UART1_INT),
+		PORT(AU1000_UART2_PHYS_ADDR, AU1000_UART2_INT),
+		PORT(AU1000_UART3_PHYS_ADDR, AU1000_UART3_INT),
+	},
+	[ALCHEMY_CPU_AU1500] = {
+		PORT(AU1000_UART0_PHYS_ADDR, AU1500_UART0_INT),
+		PORT(AU1000_UART3_PHYS_ADDR, AU1500_UART3_INT),
+	},
+	[ALCHEMY_CPU_AU1100] = {
+		PORT(AU1000_UART0_PHYS_ADDR, AU1100_UART0_INT),
+		PORT(AU1000_UART1_PHYS_ADDR, AU1100_UART1_INT),
+		PORT(AU1000_UART3_PHYS_ADDR, AU1100_UART3_INT),
+	},
+	[ALCHEMY_CPU_AU1550] = {
+		PORT(AU1000_UART0_PHYS_ADDR, AU1550_UART0_INT),
+		PORT(AU1000_UART1_PHYS_ADDR, AU1550_UART1_INT),
+		PORT(AU1000_UART3_PHYS_ADDR, AU1550_UART3_INT),
+	},
+	[ALCHEMY_CPU_AU1200] = {
+		PORT(AU1000_UART0_PHYS_ADDR, AU1200_UART0_INT),
+		PORT(AU1000_UART1_PHYS_ADDR, AU1200_UART1_INT),
+	},
 };
 
 static struct platform_device au1xx0_uart_device = {
 	.name			= "serial8250",
 	.id			= PLAT8250_DEV_AU1X00,
-	.dev			= {
-		.platform_data	= au1x00_uart_data,
-	},
 };
 
+static void __init alchemy_setup_uarts(int ctype)
+{
+	unsigned int uartclk = get_au1x00_uart_baud_base() * 16;
+	int s = sizeof(struct plat_serial8250_port);
+	int c = alchemy_get_uarts(ctype);
+	struct plat_serial8250_port *ports;
+
+	ports = kzalloc(s * (c + 1), GFP_KERNEL);
+	if (!ports) {
+		printk(KERN_INFO "Alchemy: no memory for UART data\n");
+		return;
+	}
+	memcpy(ports, au1x00_uart_data[ctype], s * c);
+	au1xx0_uart_device.dev.platform_data = ports;
+
+	/* Fill up uartclk. */
+	for (s = 0; s < c; s++)
+		ports[s].uartclk = uartclk;
+	if (platform_device_register(&au1xx0_uart_device))
+		printk(KERN_INFO "Alchemy: failed to register UARTs\n");
+}
+
 /* OHCI (USB full speed host controller) */
 static struct resource au1xxx_usb_ohci_resources[] = {
 	[0] = {
@@ -269,8 +283,8 @@ extern struct au1xmmc_platform_data au1xmmc_platdata[2];
 
 static struct resource au1200_mmc0_resources[] = {
 	[0] = {
-		.start          = SD0_PHYS_ADDR,
-		.end            = SD0_PHYS_ADDR + 0x7ffff,
+		.start          = AU1100_SD0_PHYS_ADDR,
+		.end            = AU1100_SD0_PHYS_ADDR + 0xfff,
 		.flags          = IORESOURCE_MEM,
 	},
 	[1] = {
@@ -305,8 +319,8 @@ static struct platform_device au1200_mmc0_device = {
 #ifndef CONFIG_MIPS_DB1200
 static struct resource au1200_mmc1_resources[] = {
 	[0] = {
-		.start          = SD1_PHYS_ADDR,
-		.end            = SD1_PHYS_ADDR + 0x7ffff,
+		.start          = AU1100_SD1_PHYS_ADDR,
+		.end            = AU1100_SD1_PHYS_ADDR + 0xfff,
 		.flags          = IORESOURCE_MEM,
 	},
 	[1] = {
@@ -359,15 +373,16 @@ static struct platform_device pbdb_smbus_device = {
 #endif
 
 /* Macro to help defining the Ethernet MAC resources */
+#define MAC_RES_COUNT	3	/* MAC regs base, MAC enable reg, MAC INT */
 #define MAC_RES(_base, _enable, _irq)			\
 	{						\
-		.start	= CPHYSADDR(_base),		\
-		.end	= CPHYSADDR(_base + 0xffff),	\
+		.start	= _base,			\
+		.end	= _base + 0xffff,		\
 		.flags	= IORESOURCE_MEM,		\
 	},						\
 	{						\
-		.start	= CPHYSADDR(_enable),		\
-		.end	= CPHYSADDR(_enable + 0x3),	\
+		.start	= _enable,			\
+		.end	= _enable + 0x3,		\
 		.flags	= IORESOURCE_MEM,		\
 	},						\
 	{						\
@@ -376,19 +391,29 @@ static struct platform_device pbdb_smbus_device = {
 		.flags	= IORESOURCE_IRQ		\
 	}
 
-static struct resource au1xxx_eth0_resources[] = {
-#if defined(CONFIG_SOC_AU1000)
-	MAC_RES(AU1000_ETH0_BASE, AU1000_MAC0_ENABLE, AU1000_MAC0_DMA_INT),
-#elif defined(CONFIG_SOC_AU1100)
-	MAC_RES(AU1100_ETH0_BASE, AU1100_MAC0_ENABLE, AU1100_MAC0_DMA_INT),
-#elif defined(CONFIG_SOC_AU1550)
-	MAC_RES(AU1550_ETH0_BASE, AU1550_MAC0_ENABLE, AU1550_MAC0_DMA_INT),
-#elif defined(CONFIG_SOC_AU1500)
-	MAC_RES(AU1500_ETH0_BASE, AU1500_MAC0_ENABLE, AU1500_MAC0_DMA_INT),
-#endif
+static struct resource au1xxx_eth0_resources[][MAC_RES_COUNT] __initdata = {
+	[ALCHEMY_CPU_AU1000] = {
+		MAC_RES(AU1000_MAC0_PHYS_ADDR,
+			AU1000_MACEN_PHYS_ADDR,
+			AU1000_MAC0_DMA_INT)
+	},
+	[ALCHEMY_CPU_AU1500] = {
+		MAC_RES(AU1500_MAC0_PHYS_ADDR,
+			AU1500_MACEN_PHYS_ADDR,
+			AU1500_MAC0_DMA_INT)
+	},
+	[ALCHEMY_CPU_AU1100] = {
+		MAC_RES(AU1000_MAC0_PHYS_ADDR,
+			AU1000_MACEN_PHYS_ADDR,
+			AU1100_MAC0_DMA_INT)
+	},
+	[ALCHEMY_CPU_AU1550] = {
+		MAC_RES(AU1000_MAC0_PHYS_ADDR,
+			AU1000_MACEN_PHYS_ADDR,
+			AU1550_MAC0_DMA_INT)
+	},
 };
 
-
 static struct au1000_eth_platform_data au1xxx_eth0_platform_data = {
 	.phy1_search_mac0 = 1,
 };
@@ -396,20 +421,26 @@ static struct au1000_eth_platform_data au1xxx_eth0_platform_data = {
 static struct platform_device au1xxx_eth0_device = {
 	.name		= "au1000-eth",
 	.id		= 0,
-	.num_resources	= ARRAY_SIZE(au1xxx_eth0_resources),
-	.resource	= au1xxx_eth0_resources,
+	.num_resources	= MAC_RES_COUNT,
 	.dev.platform_data = &au1xxx_eth0_platform_data,
 };
 
-#ifndef CONFIG_SOC_AU1100
-static struct resource au1xxx_eth1_resources[] = {
-#if defined(CONFIG_SOC_AU1000)
-	MAC_RES(AU1000_ETH1_BASE, AU1000_MAC1_ENABLE, AU1000_MAC1_DMA_INT),
-#elif defined(CONFIG_SOC_AU1550)
-	MAC_RES(AU1550_ETH1_BASE, AU1550_MAC1_ENABLE, AU1550_MAC1_DMA_INT),
-#elif defined(CONFIG_SOC_AU1500)
-	MAC_RES(AU1500_ETH1_BASE, AU1500_MAC1_ENABLE, AU1500_MAC1_DMA_INT),
-#endif
+static struct resource au1xxx_eth1_resources[][MAC_RES_COUNT] __initdata = {
+	[ALCHEMY_CPU_AU1000] = {
+		MAC_RES(AU1000_MAC1_PHYS_ADDR,
+			AU1000_MACEN_PHYS_ADDR + 4,
+			AU1000_MAC1_DMA_INT)
+	},
+	[ALCHEMY_CPU_AU1500] = {
+		MAC_RES(AU1500_MAC1_PHYS_ADDR,
+			AU1500_MACEN_PHYS_ADDR + 4,
+			AU1500_MAC1_DMA_INT)
+	},
+	[ALCHEMY_CPU_AU1550] = {
+		MAC_RES(AU1000_MAC1_PHYS_ADDR,
+			AU1000_MACEN_PHYS_ADDR + 4,
+			AU1550_MAC1_DMA_INT)
+	},
 };
 
 static struct au1000_eth_platform_data au1xxx_eth1_platform_data = {
@@ -419,11 +450,9 @@ static struct au1000_eth_platform_data au1xxx_eth1_platform_data = {
 static struct platform_device au1xxx_eth1_device = {
 	.name		= "au1000-eth",
 	.id		= 1,
-	.num_resources	= ARRAY_SIZE(au1xxx_eth1_resources),
-	.resource	= au1xxx_eth1_resources,
+	.num_resources	= MAC_RES_COUNT,
 	.dev.platform_data = &au1xxx_eth1_platform_data,
 };
-#endif
 
 void __init au1xxx_override_eth_cfg(unsigned int port,
 			struct au1000_eth_platform_data *eth_data)
@@ -434,15 +463,65 @@ void __init au1xxx_override_eth_cfg(unsigned int port,
 	if (port == 0)
 		memcpy(&au1xxx_eth0_platform_data, eth_data,
 			sizeof(struct au1000_eth_platform_data));
-#ifndef CONFIG_SOC_AU1100
 	else
 		memcpy(&au1xxx_eth1_platform_data, eth_data,
 			sizeof(struct au1000_eth_platform_data));
-#endif
+}
+
+static void __init alchemy_setup_macs(int ctype)
+{
+	int ret, i;
+	unsigned char ethaddr[6];
+	struct resource *macres;
+
+	/* Handle 1st MAC */
+	if (alchemy_get_macs(ctype) < 1)
+		return;
+
+	macres = kmalloc(sizeof(struct resource) * MAC_RES_COUNT, GFP_KERNEL);
+	if (!macres) {
+		printk(KERN_INFO "Alchemy: no memory for MAC0 resources\n");
+		return;
+	}
+	memcpy(macres, au1xxx_eth0_resources[ctype],
+	       sizeof(struct resource) * MAC_RES_COUNT);
+	au1xxx_eth0_device.resource = macres;
+
+	i = prom_get_ethernet_addr(ethaddr);
+	if (!i && !is_valid_ether_addr(au1xxx_eth0_platform_data.mac))
+		memcpy(au1xxx_eth0_platform_data.mac, ethaddr, 6);
+
+	ret = platform_device_register(&au1xxx_eth0_device);
+	if (!ret)
+		printk(KERN_INFO "Alchemy: failed to register MAC0\n");
+
+
+	/* Handle 2nd MAC */
+	if (alchemy_get_macs(ctype) < 2)
+		return;
+
+	macres = kmalloc(sizeof(struct resource) * MAC_RES_COUNT, GFP_KERNEL);
+	if (!macres) {
+		printk(KERN_INFO "Alchemy: no memory for MAC1 resources\n");
+		return;
+	}
+	memcpy(macres, au1xxx_eth1_resources[ctype],
+	       sizeof(struct resource) * MAC_RES_COUNT);
+	au1xxx_eth1_device.resource = macres;
+
+	ethaddr[5] += 1;	/* next addr for 2nd MAC */
+	if (!i && !is_valid_ether_addr(au1xxx_eth1_platform_data.mac))
+		memcpy(au1xxx_eth1_platform_data.mac, ethaddr, 6);
+
+	/* Register second MAC if enabled in pinfunc */
+	if (!(au_readl(SYS_PINFUNC) & (u32)SYS_PF_NI2)) {
+		ret = platform_device_register(&au1xxx_eth1_device);
+		if (ret)
+			printk(KERN_INFO "Alchemy: failed to register MAC1\n");
+	}
 }
 
 static struct platform_device *au1xxx_platform_devices[] __initdata = {
-	&au1xx0_uart_device,
 	&au1xxx_usb_ohci_device,
 #ifdef CONFIG_FB_AU1100
 	&au1100_lcd_device,
@@ -460,36 +539,17 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = {
 #ifdef SMBUS_PSC_BASE
 	&pbdb_smbus_device,
 #endif
-	&au1xxx_eth0_device,
 };
 
 static int __init au1xxx_platform_init(void)
 {
-	unsigned int uartclk = get_au1x00_uart_baud_base() * 16;
-	int err, i;
-	unsigned char ethaddr[6];
+	int err, ctype = alchemy_get_cputype();
 
-	/* Fill up uartclk. */
-	for (i = 0; au1x00_uart_data[i].flags; i++)
-		au1x00_uart_data[i].uartclk = uartclk;
-
-	/* use firmware-provided mac addr if available and necessary */
-	i = prom_get_ethernet_addr(ethaddr);
-	if (!i && !is_valid_ether_addr(au1xxx_eth0_platform_data.mac))
-		memcpy(au1xxx_eth0_platform_data.mac, ethaddr, 6);
+	alchemy_setup_uarts(ctype);
+	alchemy_setup_macs(ctype);
 
 	err = platform_add_devices(au1xxx_platform_devices,
 				   ARRAY_SIZE(au1xxx_platform_devices));
-#ifndef CONFIG_SOC_AU1100
-	ethaddr[5] += 1;	/* next addr for 2nd MAC */
-	if (!i && !is_valid_ether_addr(au1xxx_eth1_platform_data.mac))
-		memcpy(au1xxx_eth1_platform_data.mac, ethaddr, 6);
-
-	/* Register second MAC if enabled in pinfunc */
-	if (!err && !(au_readl(SYS_PINFUNC) & (u32)SYS_PF_NI2))
-		err = platform_device_register(&au1xxx_eth1_device);
-#endif
-
 	return err;
 }
 
diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c
index 561e5da2658b36f999c6da9bc8377c9f0b203289..1b887c86841754133e2539a2e5f4c9748ed2e7df 100644
--- a/arch/mips/alchemy/common/setup.c
+++ b/arch/mips/alchemy/common/setup.c
@@ -52,8 +52,6 @@ void __init plat_mem_setup(void)
 	/* this is faster than wasting cycles trying to approximate it */
 	preset_lpj = (est_freq >> 1) / HZ;
 
-	board_setup();  /* board specific setup */
-
 	if (au1xxx_cpu_needs_config_od())
 		/* Various early Au1xx0 errata corrected by this */
 		set_c0_config(1 << 19); /* Set Config[OD] */
@@ -61,6 +59,8 @@ void __init plat_mem_setup(void)
 		/* Clear to obtain best system bus performance */
 		clear_c0_config(1 << 19); /* Clear Config[OD] */
 
+	board_setup();  /* board specific setup */
+
 	/* IO/MEM resources. */
 	set_io_port_base(0);
 	ioport_resource.start = IOPORT_RESOURCE_START;
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index 2aecb2fdf9827a6d3849916056a4661d14d93cfc..d5da6adbf63491566330f9a22309c69274d132ad 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -141,8 +141,7 @@ static int __init alchemy_time_init(unsigned int m2int)
 		goto cntr_err;
 
 	/* register counter1 clocksource and event device */
-	clocksource_set_clock(&au1x_counter1_clocksource, 32768);
-	clocksource_register(&au1x_counter1_clocksource);
+	clocksource_register_hz(&au1x_counter1_clocksource, 32768);
 
 	cd->shift = 32;
 	cd->mult = div_sc(32768, NSEC_PER_SEC, cd->shift);
diff --git a/arch/mips/alchemy/devboards/db1200/setup.c b/arch/mips/alchemy/devboards/db1200/setup.c
index 4a8980027ecf83538229e71ea67fe3c27c2a4517..1dac4f27d33452e7c572b06f4000bd6a44de232b 100644
--- a/arch/mips/alchemy/devboards/db1200/setup.c
+++ b/arch/mips/alchemy/devboards/db1200/setup.c
@@ -23,6 +23,13 @@ void __init board_setup(void)
 	unsigned long freq0, clksrc, div, pfc;
 	unsigned short whoami;
 
+	/* Set Config[OD] (disable overlapping bus transaction):
+	 * This gets rid of a _lot_ of spurious interrupts (especially
+	 * wrt. IDE); but incurs ~10% performance hit in some
+	 * cpu-bound applications.
+	 */
+	set_c0_config(1 << 19);
+
 	bcsr_init(DB1200_BCSR_PHYS_ADDR,
 		  DB1200_BCSR_PHYS_ADDR + DB1200_BCSR_HEXLED_OFS);
 
diff --git a/arch/mips/alchemy/devboards/pb1000/board_setup.c b/arch/mips/alchemy/devboards/pb1000/board_setup.c
index 2d85c4b5be096f530266f6cfc620886aa1c8b4c6..e64fdcbf75d081890c1cafc3c190b2869d3ff4a6 100644
--- a/arch/mips/alchemy/devboards/pb1000/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1000/board_setup.c
@@ -65,7 +65,7 @@ void __init board_setup(void)
 
 	/* Set AUX clock to 12 MHz * 8 = 96 MHz */
 	au_writel(8, SYS_AUXPLL);
-	au_writel(0, SYS_PINSTATERD);
+	alchemy_gpio1_input_enable();
 	udelay(100);
 
 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
diff --git a/arch/mips/alchemy/devboards/pb1500/board_setup.c b/arch/mips/alchemy/devboards/pb1500/board_setup.c
index 83f46215eb0c3b7b652a2abea4f7a41dda0c7a15..3b4fa32069692fbd384dbb9890ac98d7c2505261 100644
--- a/arch/mips/alchemy/devboards/pb1500/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1500/board_setup.c
@@ -56,7 +56,7 @@ void __init board_setup(void)
 	sys_clksrc = sys_freqctrl = pin_func = 0;
 	/* Set AUX clock to 12 MHz * 8 = 96 MHz */
 	au_writel(8, SYS_AUXPLL);
-	au_writel(0, SYS_PINSTATERD);
+	alchemy_gpio1_input_enable();
 	udelay(100);
 
 	/* GPIO201 is input for PCMCIA card detect */
diff --git a/arch/mips/alchemy/devboards/prom.c b/arch/mips/alchemy/devboards/prom.c
index baeb21385058b8d5efe5e046620e66746b754d73..e5306b56da6d011face7e6072c93eb82ed3ab0fc 100644
--- a/arch/mips/alchemy/devboards/prom.c
+++ b/arch/mips/alchemy/devboards/prom.c
@@ -62,5 +62,5 @@ void __init prom_init(void)
 
 void prom_putchar(unsigned char c)
 {
-    alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+	alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
 }
diff --git a/arch/mips/alchemy/gpr/board_setup.c b/arch/mips/alchemy/gpr/board_setup.c
index ad2e3f1379338e1d209d73d0276825df8cc97d28..5f8f0691ed2d4fe4d01776f88e4b70685d6efbfe 100644
--- a/arch/mips/alchemy/gpr/board_setup.c
+++ b/arch/mips/alchemy/gpr/board_setup.c
@@ -36,9 +36,6 @@
 
 #include <prom.h>
 
-#define UART1_ADDR	KSEG1ADDR(UART1_PHYS_ADDR)
-#define UART3_ADDR	KSEG1ADDR(UART3_PHYS_ADDR)
-
 char irq_tab_alchemy[][5] __initdata = {
 	[0] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, 0xff, 0xff },
 };
@@ -67,18 +64,15 @@ static void gpr_power_off(void)
 
 void __init board_setup(void)
 {
-	printk(KERN_INFO "Tarpeze ITS GPR board\n");
+	printk(KERN_INFO "Trapeze ITS GPR board\n");
 
 	pm_power_off = gpr_power_off;
 	_machine_halt = gpr_power_off;
 	_machine_restart = gpr_reset;
 
-	/* Enable UART3 */
-	au_writel(0x1, UART3_ADDR + UART_MOD_CNTRL);/* clock enable (CE) */
-	au_writel(0x3, UART3_ADDR + UART_MOD_CNTRL); /* CE and "enable" */
-	/* Enable UART1 */
-	au_writel(0x1, UART1_ADDR + UART_MOD_CNTRL); /* clock enable (CE) */
-	au_writel(0x3, UART1_ADDR + UART_MOD_CNTRL); /* CE and "enable" */
+	/* Enable UART1/3 */
+	alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
+	alchemy_uart_enable(AU1000_UART1_PHYS_ADDR);
 
 	/* Take away Reset of UMTS-card */
 	alchemy_gpio_direction_output(215, 1);
diff --git a/arch/mips/alchemy/gpr/init.c b/arch/mips/alchemy/gpr/init.c
index f044f4c541d7a78f06244245c280ced4ba66d16a..229aafae680cadc3be1fa1bcb5b5eb2eb2a57c46 100644
--- a/arch/mips/alchemy/gpr/init.c
+++ b/arch/mips/alchemy/gpr/init.c
@@ -59,5 +59,5 @@ void __init prom_init(void)
 
 void prom_putchar(unsigned char c)
 {
-	alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+	alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
 }
diff --git a/arch/mips/alchemy/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c
index cf436ab679ae81f6abdb2ba422bc75617c3d5fed..3ae984cf98cf25ce8c695f6c06808d7dc6379647 100644
--- a/arch/mips/alchemy/mtx-1/board_setup.c
+++ b/arch/mips/alchemy/mtx-1/board_setup.c
@@ -87,7 +87,7 @@ void __init board_setup(void)
 	au_writel(SYS_PF_NI2, SYS_PINFUNC);
 
 	/* Initialize GPIO */
-	au_writel(0xFFFFFFFF, SYS_TRIOUTCLR);
+	au_writel(~0, KSEG1ADDR(AU1000_SYS_PHYS_ADDR) + SYS_TRIOUTCLR);
 	alchemy_gpio_direction_output(0, 0);	/* Disable M66EN (PCI 66MHz) */
 	alchemy_gpio_direction_output(3, 1);	/* Disable PCI CLKRUN# */
 	alchemy_gpio_direction_output(1, 1);	/* Enable EXT_IO3 */
diff --git a/arch/mips/alchemy/mtx-1/init.c b/arch/mips/alchemy/mtx-1/init.c
index f8d25575fa05a78bb6afce909191691a96a9ba2e..2e81cc7f34229136bde29cf054ebd62511de0e2c 100644
--- a/arch/mips/alchemy/mtx-1/init.c
+++ b/arch/mips/alchemy/mtx-1/init.c
@@ -62,5 +62,5 @@ void __init prom_init(void)
 
 void prom_putchar(unsigned char c)
 {
-	alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+	alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
 }
diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
index 956f946218c519eb3b1c86cf76540150eac244e7..55628e390fd7460c4a9d25ede7ffb7cd1c6addfe 100644
--- a/arch/mips/alchemy/mtx-1/platform.c
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -53,8 +53,8 @@ static struct platform_device mtx1_button = {
 
 static struct resource mtx1_wdt_res[] = {
 	[0] = {
-		.start	= 15,
-		.end	= 15,
+		.start	= 215,
+		.end	= 215,
 		.name	= "mtx1-wdt-gpio",
 		.flags	= IORESOURCE_IRQ,
 	}
diff --git a/arch/mips/alchemy/xxs1500/board_setup.c b/arch/mips/alchemy/xxs1500/board_setup.c
index febfb0fb0896dcd979ca52bc40ecf0fcb3bfcbe2..81e57fad07ab4bd5567bec068d70c0b18955b0fb 100644
--- a/arch/mips/alchemy/xxs1500/board_setup.c
+++ b/arch/mips/alchemy/xxs1500/board_setup.c
@@ -66,13 +66,10 @@ void __init board_setup(void)
 	au_writel(pin_func, SYS_PINFUNC);
 
 	/* Enable UART */
-	au_writel(0x01, UART3_ADDR + UART_MOD_CNTRL); /* clock enable (CE) */
-	mdelay(10);
-	au_writel(0x03, UART3_ADDR + UART_MOD_CNTRL); /* CE and "enable" */
-	mdelay(10);
-
-	/* Enable DTR = USB power up */
-	au_writel(0x01, UART3_ADDR + UART_MCR); /* UART_MCR_DTR is 0x01??? */
+	alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
+	/* Enable DTR (MCR bit 0) = USB power up */
+	__raw_writel(1, (void __iomem *)KSEG1ADDR(AU1000_UART3_PHYS_ADDR + 0x18));
+	wmb();
 
 #ifdef CONFIG_PCI
 #if defined(__MIPSEB__)
diff --git a/arch/mips/alchemy/xxs1500/init.c b/arch/mips/alchemy/xxs1500/init.c
index 34a90a4bb6f4496a67906998ddb9ae8ffc3262f3..0ee02cfa989dc55e7c56772f346fa152fbcae1dd 100644
--- a/arch/mips/alchemy/xxs1500/init.c
+++ b/arch/mips/alchemy/xxs1500/init.c
@@ -59,5 +59,5 @@ void __init prom_init(void)
 
 void prom_putchar(unsigned char c)
 {
-	alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+	alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
 }
diff --git a/arch/mips/ar7/gpio.c b/arch/mips/ar7/gpio.c
index 425dfa5d6e12c69380b160edde7edf58477860af..bb571bcdb8f2f06d5d2cb8b2d787591f35b4e66d 100644
--- a/arch/mips/ar7/gpio.c
+++ b/arch/mips/ar7/gpio.c
@@ -325,9 +325,7 @@ int __init ar7_gpio_init(void)
 		size = 0x1f;
 	}
 
-	gpch->regs = ioremap_nocache(AR7_REGS_GPIO,
-					AR7_REGS_GPIO + 0x10);
-
+	gpch->regs = ioremap_nocache(AR7_REGS_GPIO, size);
 	if (!gpch->regs) {
 		printk(KERN_ERR "%s: failed to ioremap regs\n",
 					gpch->chip.label);
diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig
index b05828260f7f92b6e6c834efbd9c8d6173566fab..47707410582cc3a584b21ec9547cba937a17fa3c 100644
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -26,12 +26,17 @@ config ATH79_MACH_PB44
 endmenu
 
 config SOC_AR71XX
+	select USB_ARCH_HAS_EHCI
+	select USB_ARCH_HAS_OHCI
 	def_bool n
 
 config SOC_AR724X
+	select USB_ARCH_HAS_EHCI
+	select USB_ARCH_HAS_OHCI
 	def_bool n
 
 config SOC_AR913X
+	select USB_ARCH_HAS_EHCI
 	def_bool n
 
 config ATH79_DEV_AR913X_WMAC
diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c
index e5b6615731e5c24dd963190bc2d244930ba08299..54db815bc86c46e3586e5b9c7061cb32e96f1e37 100644
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
@@ -3,6 +3,7 @@
  *
  * Copyright (C) 2005 Broadcom Corporation
  * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2010-2011 Hauke Mehrtens <hauke@hauke-m.de>
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -23,7 +24,7 @@
 static char nvram_buf[NVRAM_SPACE];
 
 /* Probe for NVRAM header */
-static void __init early_nvram_init(void)
+static void early_nvram_init(void)
 {
 	struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
 	struct nvram_header *header;
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index c95f90bf734ca9c1765b14728f391a14af62917b..73b529b57433d359ab75d6a9733d79ed925417d9 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -3,6 +3,7 @@
  *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
  *  Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
  *  Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
+ *  Copyright (C) 2010-2011 Hauke Mehrtens <hauke@hauke-m.de>
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  under  the terms of  the GNU General  Public License as published by the
@@ -57,10 +58,49 @@ static void bcm47xx_machine_halt(void)
 }
 
 #define READ_FROM_NVRAM(_outvar, name, buf) \
-	if (nvram_getenv(name, buf, sizeof(buf)) >= 0)\
+	if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\
 		sprom->_outvar = simple_strtoul(buf, NULL, 0);
 
-static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
+#define READ_FROM_NVRAM2(_outvar, name1, name2, buf) \
+	if (nvram_getprefix(prefix, name1, buf, sizeof(buf)) >= 0 || \
+	    nvram_getprefix(prefix, name2, buf, sizeof(buf)) >= 0)\
+		sprom->_outvar = simple_strtoul(buf, NULL, 0);
+
+static inline int nvram_getprefix(const char *prefix, char *name,
+				  char *buf, int len)
+{
+	if (prefix) {
+		char key[100];
+
+		snprintf(key, sizeof(key), "%s%s", prefix, name);
+		return nvram_getenv(key, buf, len);
+	}
+
+	return nvram_getenv(name, buf, len);
+}
+
+static u32 nvram_getu32(const char *name, char *buf, int len)
+{
+	int rv;
+	char key[100];
+	u16 var0, var1;
+
+	snprintf(key, sizeof(key), "%s0", name);
+	rv = nvram_getenv(key, buf, len);
+	/* return 0 here so this looks like unset */
+	if (rv < 0)
+		return 0;
+	var0 = simple_strtoul(buf, NULL, 0);
+
+	snprintf(key, sizeof(key), "%s1", name);
+	rv = nvram_getenv(key, buf, len);
+	if (rv < 0)
+		return 0;
+	var1 = simple_strtoul(buf, NULL, 0);
+	return var1 << 16 | var0;
+}
+
+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
 {
 	char buf[100];
 	u32 boardflags;
@@ -69,11 +109,12 @@ static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
 
 	sprom->revision = 1; /* Fallback: Old hardware does not define this. */
 	READ_FROM_NVRAM(revision, "sromrev", buf);
-	if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0)
+	if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0 ||
+	    nvram_getprefix(prefix, "macaddr", buf, sizeof(buf)) >= 0)
 		nvram_parse_macaddr(buf, sprom->il0mac);
-	if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
+	if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0)
 		nvram_parse_macaddr(buf, sprom->et0mac);
-	if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
+	if (nvram_getprefix(prefix, "et1macaddr", buf, sizeof(buf)) >= 0)
 		nvram_parse_macaddr(buf, sprom->et1mac);
 	READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf);
 	READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf);
@@ -95,20 +136,36 @@ static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
 	READ_FROM_NVRAM(pa1hib0, "pa1hib0", buf);
 	READ_FROM_NVRAM(pa1hib2, "pa1hib1", buf);
 	READ_FROM_NVRAM(pa1hib1, "pa1hib2", buf);
-	READ_FROM_NVRAM(gpio0, "wl0gpio0", buf);
-	READ_FROM_NVRAM(gpio1, "wl0gpio1", buf);
-	READ_FROM_NVRAM(gpio2, "wl0gpio2", buf);
-	READ_FROM_NVRAM(gpio3, "wl0gpio3", buf);
-	READ_FROM_NVRAM(maxpwr_bg, "pa0maxpwr", buf);
-	READ_FROM_NVRAM(maxpwr_al, "pa1lomaxpwr", buf);
-	READ_FROM_NVRAM(maxpwr_a, "pa1maxpwr", buf);
-	READ_FROM_NVRAM(maxpwr_ah, "pa1himaxpwr", buf);
-	READ_FROM_NVRAM(itssi_a, "pa1itssit", buf);
-	READ_FROM_NVRAM(itssi_bg, "pa0itssit", buf);
+	READ_FROM_NVRAM2(gpio0, "ledbh0", "wl0gpio0", buf);
+	READ_FROM_NVRAM2(gpio1, "ledbh1", "wl0gpio1", buf);
+	READ_FROM_NVRAM2(gpio2, "ledbh2", "wl0gpio2", buf);
+	READ_FROM_NVRAM2(gpio3, "ledbh3", "wl0gpio3", buf);
+	READ_FROM_NVRAM2(maxpwr_bg, "maxp2ga0", "pa0maxpwr", buf);
+	READ_FROM_NVRAM2(maxpwr_al, "maxp5gla0", "pa1lomaxpwr", buf);
+	READ_FROM_NVRAM2(maxpwr_a, "maxp5ga0", "pa1maxpwr", buf);
+	READ_FROM_NVRAM2(maxpwr_ah, "maxp5gha0", "pa1himaxpwr", buf);
+	READ_FROM_NVRAM2(itssi_bg, "itt5ga0", "pa0itssit", buf);
+	READ_FROM_NVRAM2(itssi_a, "itt2ga0", "pa1itssit", buf);
 	READ_FROM_NVRAM(tri2g, "tri2g", buf);
 	READ_FROM_NVRAM(tri5gl, "tri5gl", buf);
 	READ_FROM_NVRAM(tri5g, "tri5g", buf);
 	READ_FROM_NVRAM(tri5gh, "tri5gh", buf);
+	READ_FROM_NVRAM(txpid2g[0], "txpid2ga0", buf);
+	READ_FROM_NVRAM(txpid2g[1], "txpid2ga1", buf);
+	READ_FROM_NVRAM(txpid2g[2], "txpid2ga2", buf);
+	READ_FROM_NVRAM(txpid2g[3], "txpid2ga3", buf);
+	READ_FROM_NVRAM(txpid5g[0], "txpid5ga0", buf);
+	READ_FROM_NVRAM(txpid5g[1], "txpid5ga1", buf);
+	READ_FROM_NVRAM(txpid5g[2], "txpid5ga2", buf);
+	READ_FROM_NVRAM(txpid5g[3], "txpid5ga3", buf);
+	READ_FROM_NVRAM(txpid5gl[0], "txpid5gla0", buf);
+	READ_FROM_NVRAM(txpid5gl[1], "txpid5gla1", buf);
+	READ_FROM_NVRAM(txpid5gl[2], "txpid5gla2", buf);
+	READ_FROM_NVRAM(txpid5gl[3], "txpid5gla3", buf);
+	READ_FROM_NVRAM(txpid5gh[0], "txpid5gha0", buf);
+	READ_FROM_NVRAM(txpid5gh[1], "txpid5gha1", buf);
+	READ_FROM_NVRAM(txpid5gh[2], "txpid5gha2", buf);
+	READ_FROM_NVRAM(txpid5gh[3], "txpid5gha3", buf);
 	READ_FROM_NVRAM(rxpo2g, "rxpo2g", buf);
 	READ_FROM_NVRAM(rxpo5g, "rxpo5g", buf);
 	READ_FROM_NVRAM(rssisav2g, "rssisav2g", buf);
@@ -120,19 +177,27 @@ static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
 	READ_FROM_NVRAM(rssismf5g, "rssismf5g", buf);
 	READ_FROM_NVRAM(bxa5g, "bxa5g", buf);
 	READ_FROM_NVRAM(cck2gpo, "cck2gpo", buf);
-	READ_FROM_NVRAM(ofdm2gpo, "ofdm2gpo", buf);
-	READ_FROM_NVRAM(ofdm5glpo, "ofdm5glpo", buf);
-	READ_FROM_NVRAM(ofdm5gpo, "ofdm5gpo", buf);
-	READ_FROM_NVRAM(ofdm5ghpo, "ofdm5ghpo", buf);
 
-	if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0) {
+	sprom->ofdm2gpo = nvram_getu32("ofdm2gpo", buf, sizeof(buf));
+	sprom->ofdm5glpo = nvram_getu32("ofdm5glpo", buf, sizeof(buf));
+	sprom->ofdm5gpo = nvram_getu32("ofdm5gpo", buf, sizeof(buf));
+	sprom->ofdm5ghpo = nvram_getu32("ofdm5ghpo", buf, sizeof(buf));
+
+	READ_FROM_NVRAM(antenna_gain.ghz24.a0, "ag0", buf);
+	READ_FROM_NVRAM(antenna_gain.ghz24.a1, "ag1", buf);
+	READ_FROM_NVRAM(antenna_gain.ghz24.a2, "ag2", buf);
+	READ_FROM_NVRAM(antenna_gain.ghz24.a3, "ag3", buf);
+	memcpy(&sprom->antenna_gain.ghz5, &sprom->antenna_gain.ghz24,
+	       sizeof(sprom->antenna_gain.ghz5));
+
+	if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) {
 		boardflags = simple_strtoul(buf, NULL, 0);
 		if (boardflags) {
 			sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
 			sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
 		}
 	}
-	if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0) {
+	if (nvram_getprefix(prefix, "boardflags2", buf, sizeof(buf)) >= 0) {
 		boardflags = simple_strtoul(buf, NULL, 0);
 		if (boardflags) {
 			sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
@@ -141,6 +206,22 @@ static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
 	}
 }
 
+int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+{
+	char prefix[10];
+
+	if (bus->bustype == SSB_BUSTYPE_PCI) {
+		snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
+			 bus->host_pci->bus->number + 1,
+			 PCI_SLOT(bus->host_pci->devfn));
+		bcm47xx_fill_sprom(out, prefix);
+		return 0;
+	} else {
+		printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n");
+		return -EINVAL;
+	}
+}
+
 static int bcm47xx_get_invariants(struct ssb_bus *bus,
 				   struct ssb_init_invariants *iv)
 {
@@ -158,7 +239,7 @@ static int bcm47xx_get_invariants(struct ssb_bus *bus,
 	if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
 		iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
 
-	bcm47xx_fill_sprom(&iv->sprom);
+	bcm47xx_fill_sprom(&iv->sprom, NULL);
 
 	if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
 		iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
@@ -172,6 +253,11 @@ void __init plat_mem_setup(void)
 	char buf[100];
 	struct ssb_mipscore *mcore;
 
+	err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom);
+	if (err)
+		printk(KERN_WARNING "bcm47xx: someone else already registered"
+			" a ssb SPROM callback handler (err %d)\n", err);
+
 	err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
 				      bcm47xx_get_invariants);
 	if (err)
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 8dba8cfb752fa62a8fbc04025785c3ee78d71b30..40b223b603be588ea6702579cd658c170e2f0384 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -643,6 +643,17 @@ static struct ssb_sprom bcm63xx_sprom = {
 	.boardflags_lo		= 0x2848,
 	.boardflags_hi		= 0x0000,
 };
+
+int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+{
+	if (bus->bustype == SSB_BUSTYPE_PCI) {
+		memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
+		return 0;
+	} else {
+		printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
+		return -EINVAL;
+	}
+}
 #endif
 
 /*
@@ -793,8 +804,9 @@ void __init board_prom_init(void)
 	if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
 		memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
 		memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
-		if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0)
-			printk(KERN_ERR "failed to register fallback SPROM\n");
+		if (ssb_arch_register_fallback_sprom(
+				&bcm63xx_get_fallback_sprom) < 0)
+			printk(KERN_ERR PFX "failed to register fallback SPROM\n");
 	}
 #endif
 }
diff --git a/arch/mips/boot/compressed/uart-alchemy.c b/arch/mips/boot/compressed/uart-alchemy.c
index 1bff22fa089bc08ef1432aaa3270d0c0ae364470..eb063e6dead923b2a26077b5c4262e5fd0c53a31 100644
--- a/arch/mips/boot/compressed/uart-alchemy.c
+++ b/arch/mips/boot/compressed/uart-alchemy.c
@@ -3,5 +3,5 @@
 void putc(char c)
 {
 	/* all current (Jan. 2010) in-kernel boards */
-	alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+	alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
 }
diff --git a/arch/mips/cavium-octeon/csrc-octeon.c b/arch/mips/cavium-octeon/csrc-octeon.c
index 26bf71130bf8b1dd6fe1d24c8b5e336a2b30b78d..29d56afbb02d889e68b959eafe27626d7cfe9498 100644
--- a/arch/mips/cavium-octeon/csrc-octeon.c
+++ b/arch/mips/cavium-octeon/csrc-octeon.c
@@ -105,8 +105,7 @@ unsigned long long notrace sched_clock(void)
 void __init plat_time_init(void)
 {
 	clocksource_mips.rating = 300;
-	clocksource_set_clock(&clocksource_mips, octeon_get_clock_rate());
-	clocksource_register(&clocksource_mips);
+	clocksource_register_hz(&clocksource_mips, octeon_get_clock_rate());
 }
 
 static u64 octeon_udelay_factor;
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 0707fae3f0eeaf28526cef8f7d5baa5fbb7b0b8f..2d9028f1474c0a3f343d6a6c75b12de71cbd2231 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -288,7 +288,6 @@ void octeon_user_io_init(void)
 	union octeon_cvmemctl cvmmemctl;
 	union cvmx_iob_fau_timeout fau_timeout;
 	union cvmx_pow_nw_tim nm_tim;
-	uint64_t cvmctl;
 
 	/* Get the current settings for CP0_CVMMEMCTL_REG */
 	cvmmemctl.u64 = read_c0_cvmmemctl();
@@ -392,12 +391,6 @@ void octeon_user_io_init(void)
 			  CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE,
 			  CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE * 128);
 
-	/* Move the performance counter interrupts to IRQ 6 */
-	cvmctl = read_c0_cvmctl();
-	cvmctl &= ~(7 << 7);
-	cvmctl |= 6 << 7;
-	write_c0_cvmctl(cvmctl);
-
 	/* Set a default for the hardware timeouts */
 	fau_timeout.u64 = 0;
 	fau_timeout.s.tout_val = 0xfff;
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index ba78b21cc8d0496b7be966550c9612d3a547ad4e..8b606423bbd7f84dcacd4b043297844fc59200d4 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -37,13 +37,15 @@ static irqreturn_t mailbox_interrupt(int irq, void *dev_id)
 	uint64_t action;
 
 	/* Load the mailbox register to figure out what we're supposed to do */
-	action = cvmx_read_csr(CVMX_CIU_MBOX_CLRX(coreid));
+	action = cvmx_read_csr(CVMX_CIU_MBOX_CLRX(coreid)) & 0xffff;
 
 	/* Clear the mailbox to clear the interrupt */
 	cvmx_write_csr(CVMX_CIU_MBOX_CLRX(coreid), action);
 
 	if (action & SMP_CALL_FUNCTION)
 		smp_call_function_interrupt();
+	if (action & SMP_RESCHEDULE_YOURSELF)
+		scheduler_ipi();
 
 	/* Check if we've been told to flush the icache */
 	if (action & SMP_ICACHE_FLUSH)
@@ -200,16 +202,15 @@ void octeon_prepare_cpus(unsigned int max_cpus)
 	if (labi->labi_signature != LABI_SIGNATURE)
 		panic("The bootloader version on this board is incorrect.");
 #endif
-
-	cvmx_write_csr(CVMX_CIU_MBOX_CLRX(cvmx_get_core_num()), 0xffffffff);
+	/*
+	 * Only the low order mailbox bits are used for IPIs, leave
+	 * the other bits alone.
+	 */
+	cvmx_write_csr(CVMX_CIU_MBOX_CLRX(cvmx_get_core_num()), 0xffff);
 	if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_DISABLED,
-			"mailbox0", mailbox_interrupt)) {
+			"SMP-IPI", mailbox_interrupt)) {
 		panic("Cannot request_irq(OCTEON_IRQ_MBOX0)\n");
 	}
-	if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_DISABLED,
-			"mailbox1", mailbox_interrupt)) {
-		panic("Cannot request_irq(OCTEON_IRQ_MBOX1)\n");
-	}
 }
 
 /**
diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig
index 167c1d07b8091d03a86eef28960af143a48dccae..b6acd2f256b682f4c3ab37774eb3ba70bcee7595 100644
--- a/arch/mips/configs/lemote2f_defconfig
+++ b/arch/mips/configs/lemote2f_defconfig
@@ -86,8 +86,8 @@ CONFIG_NET_SCHED=y
 CONFIG_NET_EMATCH=y
 CONFIG_NET_CLS_ACT=y
 CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
 CONFIG_BT_BNEP=m
@@ -329,7 +329,7 @@ CONFIG_USB_LED=m
 CONFIG_USB_GADGET=m
 CONFIG_USB_GADGET_M66592=y
 CONFIG_MMC=m
-CONFIG_LEDS_CLASS=m
+CONFIG_LEDS_CLASS=y
 CONFIG_STAGING=y
 # CONFIG_STAGING_EXCLUDE_BUILD is not set
 CONFIG_FB_SM7XX=y
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 7270f3183bdaacf27af3e347236dfb5961a1293c..5527abbb7dea56ea634a0ab1f32c628f373163e0 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -374,7 +374,7 @@ CONFIG_FB_CIRRUS=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_HID=m
-CONFIG_LEDS_CLASS=m
+CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGER_TIMER=m
 CONFIG_LEDS_TRIGGER_IDE_DISK=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=m
diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig
index a97a42c6b2c84407df63a22a4b1581b1ddb18f56..37862b2ce3633a3f87f3aeb0ce3f8e119688a143 100644
--- a/arch/mips/configs/mtx1_defconfig
+++ b/arch/mips/configs/mtx1_defconfig
@@ -225,8 +225,8 @@ CONFIG_TOSHIBA_FIR=m
 CONFIG_VLSI_FIR=m
 CONFIG_MCS_FIR=m
 CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
 CONFIG_BT_BNEP=m
diff --git a/arch/mips/configs/nlm_xlr_defconfig b/arch/mips/configs/nlm_xlr_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..e4b399fdaa619d7f5a9f247b3ee094e4f1a0fda2
--- /dev/null
+++ b/arch/mips/configs/nlm_xlr_defconfig
@@ -0,0 +1,574 @@
+CONFIG_NLM_XLR_BOARD=y
+CONFIG_HIGHMEM=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_SMP=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_KEXEC=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_CROSS_COMPILE="mips64-unknown-linux-gnu-"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_AUDIT=y
+CONFIG_NAMESPACES=y
+CONFIG_SCHED_AUTOGROUP=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE="usr/dev_file_list usr/rootfs"
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_INITRAMFS_COMPRESSION_GZIP=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_EXPERT=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_PCSPKR_PLATFORM is not set
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_PROFILING=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_BINFMT_MISC=m
+CONFIG_PM_RUNTIME=y
+CONFIG_PM_DEBUG=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_NET_KEY=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_NET_IPIP=m
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_TCP_CONG_ADVANCED=y
+CONFIG_TCP_CONG_HSTCP=m
+CONFIG_TCP_CONG_HYBLA=m
+CONFIG_TCP_CONG_SCALABLE=m
+CONFIG_TCP_CONG_LP=m
+CONFIG_TCP_CONG_VENO=m
+CONFIG_TCP_CONG_YEAH=m
+CONFIG_TCP_CONG_ILLINOIS=m
+CONFIG_TCP_MD5SIG=y
+CONFIG_IPV6=y
+CONFIG_IPV6_PRIVACY=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_NETLABEL=y
+CONFIG_NETFILTER=y
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_SECMARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SANE=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_TPROXY=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+CONFIG_NETFILTER_XT_TARGET_TRACE=m
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_OSF=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+CONFIG_NETFILTER_XT_MATCH_SOCKET=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+CONFIG_IP_VS=m
+CONFIG_IP_VS_IPV6=y
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+CONFIG_IP_VS_FTP=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_SECURITY=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_AH=m
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_MH=m
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_TARGET_HL=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_RAW=m
+CONFIG_IP6_NF_SECURITY=m
+CONFIG_DECNET_NF_GRABULATOR=m
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_IP6=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_ULOG=m
+CONFIG_BRIDGE_EBT_NFLOG=m
+CONFIG_IP_DCCP=m
+CONFIG_RDS=m
+CONFIG_RDS_TCP=m
+CONFIG_TIPC=m
+CONFIG_ATM=m
+CONFIG_ATM_CLIP=m
+CONFIG_ATM_LANE=m
+CONFIG_ATM_MPOA=m
+CONFIG_ATM_BR2684=m
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_DECNET=m
+CONFIG_LLC2=m
+CONFIG_IPX=m
+CONFIG_ATALK=m
+CONFIG_DEV_APPLETALK=m
+CONFIG_IPDDP=m
+CONFIG_IPDDP_ENCAP=y
+CONFIG_IPDDP_DECAP=y
+CONFIG_X25=m
+CONFIG_LAPB=m
+CONFIG_ECONET=m
+CONFIG_ECONET_AUNUDP=y
+CONFIG_ECONET_NATIVE=y
+CONFIG_WAN_ROUTER=m
+CONFIG_PHONET=m
+CONFIG_IEEE802154=m
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_ATM=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_MULTIQ=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_DRR=m
+CONFIG_NET_SCH_INGRESS=m
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+CONFIG_NET_CLS_FLOW=m
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_CMP=m
+CONFIG_NET_EMATCH_NBYTE=m
+CONFIG_NET_EMATCH_U32=m
+CONFIG_NET_EMATCH_META=m
+CONFIG_NET_EMATCH_TEXT=m
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=m
+CONFIG_NET_ACT_GACT=m
+CONFIG_GACT_PROB=y
+CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_IPT=m
+CONFIG_NET_ACT_NAT=m
+CONFIG_NET_ACT_PEDIT=m
+CONFIG_NET_ACT_SIMP=m
+CONFIG_NET_ACT_SKBEDIT=m
+CONFIG_DCB=y
+CONFIG_NET_PKTGEN=m
+# CONFIG_WIRELESS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_STANDALONE is not set
+CONFIG_CONNECTOR=y
+CONFIG_MTD=m
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_OSD=m
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_CDROM_PKTCDVD=y
+CONFIG_MISC_DEVICES=y
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=y
+CONFIG_SCSI_TGT=m
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_CHR_DEV_OSST=m
+CONFIG_BLK_DEV_SR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_SCH=m
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SCSI_FC_TGT_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SRP_ATTRS=m
+CONFIG_SCSI_SRP_TGT_ATTRS=y
+CONFIG_ISCSI_TCP=m
+CONFIG_LIBFCOE=m
+CONFIG_SCSI_DEBUG=m
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+CONFIG_SCSI_OSD_INITIATOR=m
+CONFIG_SCSI_OSD_ULD=m
+# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVBUG=m
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_SERIO_I8042 is not set
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
+CONFIG_LEGACY_PTY_COUNT=0
+CONFIG_SERIAL_NONSTANDARD=y
+CONFIG_N_HDLC=m
+# CONFIG_DEVKMEM is not set
+CONFIG_STALDRV=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=48
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_TIMERIOMEM=m
+CONFIG_RAW_DRIVER=m
+# CONFIG_HWMON is not set
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_UIO=y
+CONFIG_UIO_PDRV=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_GFS2_FS=m
+CONFIG_GFS2_FS_LOCKING_DLM=y
+CONFIG_OCFS2_FS=m
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+CONFIG_NILFS2_FS=m
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+# CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=y
+CONFIG_CUSE=m
+CONFIG_FSCACHE=m
+CONFIG_FSCACHE_STATS=y
+CONFIG_FSCACHE_HISTOGRAM=y
+CONFIG_CACHEFILES=m
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_NTFS_FS=m
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_ADFS_FS=m
+CONFIG_AFFS_FS=m
+CONFIG_ECRYPT_FS=y
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_BEFS_FS=m
+CONFIG_BFS_FS=m
+CONFIG_EFS_FS=m
+CONFIG_CRAMFS=m
+CONFIG_SQUASHFS=m
+CONFIG_VXFS_FS=m
+CONFIG_MINIX_FS=m
+CONFIG_OMFS_FS=m
+CONFIG_HPFS_FS=m
+CONFIG_QNX4FS_FS=m
+CONFIG_ROMFS_FS=m
+CONFIG_SYSV_FS=m
+CONFIG_UFS_FS=m
+CONFIG_EXOFS_FS=m
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_FSCACHE=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_CIFS=m
+CONFIG_CIFS_WEAK_PW_HASH=y
+CONFIG_CIFS_UPCALL=y
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+CONFIG_CIFS_DFS_UPCALL=y
+CONFIG_CIFS_EXPERIMENTAL=y
+CONFIG_NCP_FS=m
+CONFIG_NCPFS_PACKET_SIGNING=y
+CONFIG_NCPFS_IOCTL_LOCKING=y
+CONFIG_NCPFS_STRONG=y
+CONFIG_NCPFS_NFS_NS=y
+CONFIG_NCPFS_OS2_NS=y
+CONFIG_NCPFS_NLS=y
+CONFIG_NCPFS_EXTRAS=y
+CONFIG_CODA_FS=m
+CONFIG_AFS_FS=m
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_ACORN_PARTITION=y
+CONFIG_ACORN_PARTITION_ICS=y
+CONFIG_ACORN_PARTITION_RISCIX=y
+CONFIG_OSF_PARTITION=y
+CONFIG_AMIGA_PARTITION=y
+CONFIG_ATARI_PARTITION=y
+CONFIG_MAC_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+CONFIG_MINIX_SUBPARTITION=y
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+CONFIG_LDM_PARTITION=y
+CONFIG_SGI_PARTITION=y
+CONFIG_ULTRIX_PARTITION=y
+CONFIG_SUN_PARTITION=y
+CONFIG_KARMA_PARTITION=y
+CONFIG_EFI_PARTITION=y
+CONFIG_SYSV68_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="cp437"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_PRINTK_TIME=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_SCHEDSTATS=y
+CONFIG_TIMER_STATS=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_SCHED_TRACER=y
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_KGDB=y
+CONFIG_SECURITY=y
+CONFIG_SECURITY_NETWORK=y
+CONFIG_LSM_MMAP_MIN_ADDR=0
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
+CONFIG_SECURITY_SELINUX_DISABLE=y
+CONFIG_SECURITY_SMACK=y
+CONFIG_SECURITY_TOMOYO=y
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_XCBC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ZLIB=m
+CONFIG_CRYPTO_LZO=m
+CONFIG_CRC_CCITT=m
+CONFIG_CRC7=m
diff --git a/arch/mips/fw/arc/cmdline.c b/arch/mips/fw/arc/cmdline.c
index 5c8603c85f20720ae8f3dab122aad5956119f145..9fdf07e50f1bf01fbe7794ef639e45ceaf3eb6ab 100644
--- a/arch/mips/fw/arc/cmdline.c
+++ b/arch/mips/fw/arc/cmdline.c
@@ -5,7 +5,7 @@
  *
  * cmdline.c: Kernel command line creation using ARCS argc/argv.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/env.c b/arch/mips/fw/arc/env.c
index 6f5dd42b96e2a2e1daa56ea16ef89e36120a1a69..1118a26b32eeff8c57739cf4c44501a9cb81475d 100644
--- a/arch/mips/fw/arc/env.c
+++ b/arch/mips/fw/arc/env.c
@@ -5,7 +5,7 @@
  *
  * env.c: ARCS environment variable routines.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/identify.c b/arch/mips/fw/arc/identify.c
index 0ce9acf10c39694ce64c054f4484ee46c313149a..788060a53dce228dc5a097e18481ffef033f4478 100644
--- a/arch/mips/fw/arc/identify.c
+++ b/arch/mips/fw/arc/identify.c
@@ -9,7 +9,7 @@
  *
  * This code is based on arch/mips/sgi/kernel/system.c, which is
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/init.c b/arch/mips/fw/arc/init.c
index 3ad8788b6eaa0c3639890b8e00c9a09455daa4f9..629b24db0d3a1f46a94d5ec402965e133a51c98d 100644
--- a/arch/mips/fw/arc/init.c
+++ b/arch/mips/fw/arc/init.c
@@ -5,7 +5,7 @@
  *
  * PROM library initialisation code.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/misc.c b/arch/mips/fw/arc/misc.c
index e527c5fd5a3246881e09a4bfc4423de60910bfe8..29627fbae7ad0e7700c1a6f29a20ffb251567b77 100644
--- a/arch/mips/fw/arc/misc.c
+++ b/arch/mips/fw/arc/misc.c
@@ -5,7 +5,7 @@
  *
  * Miscellaneous ARCS PROM routines.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
  * Copyright (C) 1999 Silicon Graphics, Inc.
  */
diff --git a/arch/mips/fw/arc/salone.c b/arch/mips/fw/arc/salone.c
index e6afb64723d00fe18c2681fea1ade6ffd66439b2..9b568950d1fde977fed8df3eefab0df78c5483bf 100644
--- a/arch/mips/fw/arc/salone.c
+++ b/arch/mips/fw/arc/salone.c
@@ -2,7 +2,7 @@
  * Routines to load into memory and execute stand-along program images using
  * ARCS PROM firmware.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #include <linux/init.h>
 #include <asm/sgialib.h>
diff --git a/arch/mips/fw/arc/time.c b/arch/mips/fw/arc/time.c
index 42138c837d48c5231686e894fd7f0a0b1bcaf87d..190cdb50b895078e02ef53ddf914430132d11bff 100644
--- a/arch/mips/fw/arc/time.c
+++ b/arch/mips/fw/arc/time.c
@@ -5,7 +5,7 @@
  *
  * Extracting time information from ARCS prom.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #include <linux/init.h>
 
diff --git a/arch/mips/fw/arc/tree.c b/arch/mips/fw/arc/tree.c
index d68e5a59c1f635a166a289136fc80fbc473dcdde..924a37dc2569a45bc73cab38ba7e1e51650d6ee6 100644
--- a/arch/mips/fw/arc/tree.c
+++ b/arch/mips/fw/arc/tree.c
@@ -5,7 +5,7 @@
  *
  * PROM component device tree code.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
  * Copyright (C) 1999 Silicon Graphics, Inc.
  */
diff --git a/arch/mips/include/asm/asmmacro-32.h b/arch/mips/include/asm/asmmacro-32.h
index 5de3963f511ec2c3a0607e6ee85bdf504e649639..2413afe21b3369f4b5bc1145fcb8c1082c8ceb72 100644
--- a/arch/mips/include/asm/asmmacro-32.h
+++ b/arch/mips/include/asm/asmmacro-32.h
@@ -1,7 +1,7 @@
 /*
  * asmmacro.h: Assembler macros to make things easier to read.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1998, 1999, 2003 Ralf Baechle
  */
 #ifndef _ASM_ASMMACRO_32_H
diff --git a/arch/mips/include/asm/asmmacro-64.h b/arch/mips/include/asm/asmmacro-64.h
index 225feefcb25d606f7a5725bff61643ad955a94ec..08a527dfe4a32df9ec954c28f6e99665adb1a18b 100644
--- a/arch/mips/include/asm/asmmacro-64.h
+++ b/arch/mips/include/asm/asmmacro-64.h
@@ -1,7 +1,7 @@
 /*
  * asmmacro.h: Assembler macros to make things easier to read.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1998, 1999 Ralf Baechle
  * Copyright (C) 1999 Silicon Graphics, Inc.
  */
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 86877539c6e83679f248d7245324693a690105e6..5f95a4bfc73558c4e155ca986dd999ceed50497b 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -2,7 +2,7 @@
  * cpu.h: Values of the PRId register used to match up
  *        various MIPS cpu types.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 2004  Maciej W. Rozycki
  */
 #ifndef _ASM_CPU_H
@@ -33,6 +33,7 @@
 #define PRID_COMP_TOSHIBA	0x070000
 #define PRID_COMP_LSI		0x080000
 #define PRID_COMP_LEXRA		0x0b0000
+#define PRID_COMP_NETLOGIC	0x0c0000
 #define PRID_COMP_CAVIUM	0x0d0000
 #define PRID_COMP_INGENIC	0xd00000
 
@@ -141,6 +142,31 @@
 
 #define PRID_IMP_JZRISC        0x0200
 
+/*
+ * These are the PRID's for when 23:16 == PRID_COMP_NETLOGIC
+ */
+#define PRID_IMP_NETLOGIC_XLR732	0x0000
+#define PRID_IMP_NETLOGIC_XLR716	0x0200
+#define PRID_IMP_NETLOGIC_XLR532	0x0900
+#define PRID_IMP_NETLOGIC_XLR308	0x0600
+#define PRID_IMP_NETLOGIC_XLR532C	0x0800
+#define PRID_IMP_NETLOGIC_XLR516C	0x0a00
+#define PRID_IMP_NETLOGIC_XLR508C	0x0b00
+#define PRID_IMP_NETLOGIC_XLR308C	0x0f00
+#define PRID_IMP_NETLOGIC_XLS608	0x8000
+#define PRID_IMP_NETLOGIC_XLS408	0x8800
+#define PRID_IMP_NETLOGIC_XLS404	0x8c00
+#define PRID_IMP_NETLOGIC_XLS208	0x8e00
+#define PRID_IMP_NETLOGIC_XLS204	0x8f00
+#define PRID_IMP_NETLOGIC_XLS108	0xce00
+#define PRID_IMP_NETLOGIC_XLS104	0xcf00
+#define PRID_IMP_NETLOGIC_XLS616B	0x4000
+#define PRID_IMP_NETLOGIC_XLS608B	0x4a00
+#define PRID_IMP_NETLOGIC_XLS416B	0x4400
+#define PRID_IMP_NETLOGIC_XLS412B	0x4c00
+#define PRID_IMP_NETLOGIC_XLS408B	0x4e00
+#define PRID_IMP_NETLOGIC_XLS404B	0x4f00
+
 /*
  * Definitions for 7:0 on legacy processors
  */
@@ -234,6 +260,7 @@ enum cpu_type_enum {
 	 */
 	CPU_5KC, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
 	CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS, CPU_CAVIUM_OCTEON2,
+	CPU_XLR,
 
 	CPU_LAST
 };
diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index 655f849bd08d8767e81f6846ce205ce40e487980..7aa37ddfca4ba59b25603183a1d5bca23099fa9c 100644
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -5,7 +5,9 @@
 #include <asm/cache.h>
 #include <asm-generic/dma-coherent.h>
 
+#ifndef CONFIG_SGI_IP27	/* Kludge to fix 2.6.39 build for IP27 */
 #include <dma-coherence.h>
+#endif
 
 extern struct dma_map_ops *mips_dma_map_ops;
 
diff --git a/arch/mips/include/asm/i8253.h b/arch/mips/include/asm/i8253.h
index 48bb82372994c839f9e0f2d9be04b57bac38580c..9ad011366f73190cce3527dbc754d3abad61ffb5 100644
--- a/arch/mips/include/asm/i8253.h
+++ b/arch/mips/include/asm/i8253.h
@@ -12,8 +12,13 @@
 #define PIT_CH0			0x40
 #define PIT_CH2			0x42
 
+#define PIT_LATCH		LATCH
+
 extern raw_spinlock_t i8253_lock;
 
 extern void setup_pit_timer(void);
 
+#define inb_pit inb_p
+#define outb_pit outb_p
+
 #endif /* __ASM_I8253_H */
diff --git a/arch/mips/include/asm/jump_label.h b/arch/mips/include/asm/jump_label.h
index 7622ccf75076d7f48c73ca555e4d18c9a753e37e..1881b316ca4503b07b5998968a799e625e4a5229 100644
--- a/arch/mips/include/asm/jump_label.h
+++ b/arch/mips/include/asm/jump_label.h
@@ -20,16 +20,18 @@
 #define WORD_INSN ".word"
 #endif
 
-#define JUMP_LABEL(key, label)						\
-	do {								\
-		asm goto("1:\tnop\n\t"					\
-			"nop\n\t"					\
-			".pushsection __jump_table,  \"a\"\n\t"		\
-			WORD_INSN " 1b, %l[" #label "], %0\n\t"		\
-			".popsection\n\t"				\
-			: :  "i" (key) :  : label);			\
-	} while (0)
-
+static __always_inline bool arch_static_branch(struct jump_label_key *key)
+{
+	asm goto("1:\tnop\n\t"
+		"nop\n\t"
+		".pushsection __jump_table,  \"aw\"\n\t"
+		WORD_INSN " 1b, %l[l_yes], %0\n\t"
+		".popsection\n\t"
+		: :  "i" (key) : : l_yes);
+	return false;
+l_yes:
+	return true;
+}
 
 #endif /* __KERNEL__ */
 
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
index a6976619160ab9e7c2ec7990781e454704dd191d..f260ebed713b4cf72e00eb8db2dca24a83c42b6f 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000.h
@@ -161,6 +161,45 @@ static inline int alchemy_get_cputype(void)
 	return ALCHEMY_CPU_UNKNOWN;
 }
 
+/* return number of uarts on a given cputype */
+static inline int alchemy_get_uarts(int type)
+{
+	switch (type) {
+	case ALCHEMY_CPU_AU1000:
+		return 4;
+	case ALCHEMY_CPU_AU1500:
+	case ALCHEMY_CPU_AU1200:
+		return 2;
+	case ALCHEMY_CPU_AU1100:
+	case ALCHEMY_CPU_AU1550:
+		return 3;
+	}
+	return 0;
+}
+
+/* enable an UART block if it isn't already */
+static inline void alchemy_uart_enable(u32 uart_phys)
+{
+	void __iomem *addr = (void __iomem *)KSEG1ADDR(uart_phys);
+
+	/* reset, enable clock, deassert reset */
+	if ((__raw_readl(addr + 0x100) & 3) != 3) {
+		__raw_writel(0, addr + 0x100);
+		wmb();
+		__raw_writel(1, addr + 0x100);
+		wmb();
+	}
+	__raw_writel(3, addr + 0x100);
+	wmb();
+}
+
+static inline void alchemy_uart_disable(u32 uart_phys)
+{
+	void __iomem *addr = (void __iomem *)KSEG1ADDR(uart_phys);
+	__raw_writel(0, addr + 0x100);	/* UART_MOD_CNTRL */
+	wmb();
+}
+
 static inline void alchemy_uart_putchar(u32 uart_phys, u8 c)
 {
 	void __iomem *base = (void __iomem *)KSEG1ADDR(uart_phys);
@@ -180,6 +219,20 @@ static inline void alchemy_uart_putchar(u32 uart_phys, u8 c)
 	wmb();
 }
 
+/* return number of ethernet MACs on a given cputype */
+static inline int alchemy_get_macs(int type)
+{
+	switch (type) {
+	case ALCHEMY_CPU_AU1000:
+	case ALCHEMY_CPU_AU1500:
+	case ALCHEMY_CPU_AU1550:
+		return 2;
+	case ALCHEMY_CPU_AU1100:
+		return 1;
+	}
+	return 0;
+}
+
 /* arch/mips/au1000/common/clocks.c */
 extern void set_au1x00_speed(unsigned int new_freq);
 extern unsigned int get_au1x00_speed(void);
@@ -630,38 +683,42 @@ enum soc_au1200_ints {
 
 /*
  * Physical base addresses for integrated peripherals
+ * 0..au1000 1..au1500 2..au1100 3..au1550 4..au1200
  */
 
+#define AU1000_AC97_PHYS_ADDR		0x10000000 /* 012 */
+#define AU1000_USBD_PHYS_ADDR		0x10200000 /* 0123 */
+#define AU1000_IC0_PHYS_ADDR		0x10400000 /* 01234 */
+#define AU1000_MAC0_PHYS_ADDR		0x10500000 /* 023 */
+#define AU1000_MAC1_PHYS_ADDR		0x10510000 /* 023 */
+#define AU1000_MACEN_PHYS_ADDR		0x10520000 /* 023 */
+#define AU1100_SD0_PHYS_ADDR		0x10600000 /* 24 */
+#define AU1100_SD1_PHYS_ADDR		0x10680000 /* 24 */
+#define AU1000_I2S_PHYS_ADDR		0x11000000 /* 02 */
+#define AU1500_MAC0_PHYS_ADDR		0x11500000 /* 1 */
+#define AU1500_MAC1_PHYS_ADDR		0x11510000 /* 1 */
+#define AU1500_MACEN_PHYS_ADDR		0x11520000 /* 1 */
+#define AU1000_UART0_PHYS_ADDR		0x11100000 /* 01234 */
+#define AU1000_UART1_PHYS_ADDR		0x11200000 /* 0234 */
+#define AU1000_UART2_PHYS_ADDR		0x11300000 /* 0 */
+#define AU1000_UART3_PHYS_ADDR		0x11400000 /* 0123 */
+#define AU1500_GPIO2_PHYS_ADDR		0x11700000 /* 1234 */
+#define AU1000_IC1_PHYS_ADDR		0x11800000 /* 01234 */
+#define AU1000_SYS_PHYS_ADDR		0x11900000 /* 01234 */
+#define AU1000_DMA_PHYS_ADDR		0x14002000 /* 012 */
+#define AU1550_DBDMA_PHYS_ADDR		0x14002000 /* 34 */
+#define AU1550_DBDMA_CONF_PHYS_ADDR	0x14003000 /* 34 */
+#define AU1000_MACDMA0_PHYS_ADDR	0x14004000 /* 0123 */
+#define AU1000_MACDMA1_PHYS_ADDR	0x14004200 /* 0123 */
+
+
 #ifdef CONFIG_SOC_AU1000
 #define	MEM_PHYS_ADDR		0x14000000
 #define	STATIC_MEM_PHYS_ADDR	0x14001000
-#define	DMA0_PHYS_ADDR		0x14002000
-#define	DMA1_PHYS_ADDR		0x14002100
-#define	DMA2_PHYS_ADDR		0x14002200
-#define	DMA3_PHYS_ADDR		0x14002300
-#define	DMA4_PHYS_ADDR		0x14002400
-#define	DMA5_PHYS_ADDR		0x14002500
-#define	DMA6_PHYS_ADDR		0x14002600
-#define	DMA7_PHYS_ADDR		0x14002700
-#define	IC0_PHYS_ADDR		0x10400000
-#define	IC1_PHYS_ADDR		0x11800000
-#define	AC97_PHYS_ADDR		0x10000000
 #define	USBH_PHYS_ADDR		0x10100000
-#define	USBD_PHYS_ADDR		0x10200000
 #define	IRDA_PHYS_ADDR		0x10300000
-#define	MAC0_PHYS_ADDR		0x10500000
-#define	MAC1_PHYS_ADDR		0x10510000
-#define	MACEN_PHYS_ADDR		0x10520000
-#define	MACDMA0_PHYS_ADDR	0x14004000
-#define	MACDMA1_PHYS_ADDR	0x14004200
-#define	I2S_PHYS_ADDR		0x11000000
-#define	UART0_PHYS_ADDR		0x11100000
-#define	UART1_PHYS_ADDR		0x11200000
-#define	UART2_PHYS_ADDR		0x11300000
-#define	UART3_PHYS_ADDR		0x11400000
 #define	SSI0_PHYS_ADDR		0x11600000
 #define	SSI1_PHYS_ADDR		0x11680000
-#define	SYS_PHYS_ADDR		0x11900000
 #define PCMCIA_IO_PHYS_ADDR	0xF00000000ULL
 #define PCMCIA_ATTR_PHYS_ADDR	0xF40000000ULL
 #define PCMCIA_MEM_PHYS_ADDR	0xF80000000ULL
@@ -672,30 +729,8 @@ enum soc_au1200_ints {
 #ifdef CONFIG_SOC_AU1500
 #define	MEM_PHYS_ADDR		0x14000000
 #define	STATIC_MEM_PHYS_ADDR	0x14001000
-#define	DMA0_PHYS_ADDR		0x14002000
-#define	DMA1_PHYS_ADDR		0x14002100
-#define	DMA2_PHYS_ADDR		0x14002200
-#define	DMA3_PHYS_ADDR		0x14002300
-#define	DMA4_PHYS_ADDR		0x14002400
-#define	DMA5_PHYS_ADDR		0x14002500
-#define	DMA6_PHYS_ADDR		0x14002600
-#define	DMA7_PHYS_ADDR		0x14002700
-#define	IC0_PHYS_ADDR		0x10400000
-#define	IC1_PHYS_ADDR		0x11800000
-#define	AC97_PHYS_ADDR		0x10000000
 #define	USBH_PHYS_ADDR		0x10100000
-#define	USBD_PHYS_ADDR		0x10200000
 #define PCI_PHYS_ADDR		0x14005000
-#define	MAC0_PHYS_ADDR		0x11500000
-#define	MAC1_PHYS_ADDR		0x11510000
-#define	MACEN_PHYS_ADDR		0x11520000
-#define	MACDMA0_PHYS_ADDR	0x14004000
-#define	MACDMA1_PHYS_ADDR	0x14004200
-#define	I2S_PHYS_ADDR		0x11000000
-#define	UART0_PHYS_ADDR		0x11100000
-#define	UART3_PHYS_ADDR		0x11400000
-#define GPIO2_PHYS_ADDR		0x11700000
-#define	SYS_PHYS_ADDR		0x11900000
 #define PCI_MEM_PHYS_ADDR	0x400000000ULL
 #define PCI_IO_PHYS_ADDR	0x500000000ULL
 #define PCI_CONFIG0_PHYS_ADDR	0x600000000ULL
@@ -710,34 +745,10 @@ enum soc_au1200_ints {
 #ifdef CONFIG_SOC_AU1100
 #define	MEM_PHYS_ADDR		0x14000000
 #define	STATIC_MEM_PHYS_ADDR	0x14001000
-#define	DMA0_PHYS_ADDR		0x14002000
-#define	DMA1_PHYS_ADDR		0x14002100
-#define	DMA2_PHYS_ADDR		0x14002200
-#define	DMA3_PHYS_ADDR		0x14002300
-#define	DMA4_PHYS_ADDR		0x14002400
-#define	DMA5_PHYS_ADDR		0x14002500
-#define	DMA6_PHYS_ADDR		0x14002600
-#define	DMA7_PHYS_ADDR		0x14002700
-#define	IC0_PHYS_ADDR		0x10400000
-#define SD0_PHYS_ADDR		0x10600000
-#define SD1_PHYS_ADDR		0x10680000
-#define	IC1_PHYS_ADDR		0x11800000
-#define	AC97_PHYS_ADDR		0x10000000
 #define	USBH_PHYS_ADDR		0x10100000
-#define	USBD_PHYS_ADDR		0x10200000
 #define	IRDA_PHYS_ADDR		0x10300000
-#define	MAC0_PHYS_ADDR		0x10500000
-#define	MACEN_PHYS_ADDR		0x10520000
-#define	MACDMA0_PHYS_ADDR	0x14004000
-#define	MACDMA1_PHYS_ADDR	0x14004200
-#define	I2S_PHYS_ADDR		0x11000000
-#define	UART0_PHYS_ADDR		0x11100000
-#define	UART1_PHYS_ADDR		0x11200000
-#define	UART3_PHYS_ADDR		0x11400000
 #define	SSI0_PHYS_ADDR		0x11600000
 #define	SSI1_PHYS_ADDR		0x11680000
-#define GPIO2_PHYS_ADDR		0x11700000
-#define	SYS_PHYS_ADDR		0x11900000
 #define LCD_PHYS_ADDR		0x15000000
 #define PCMCIA_IO_PHYS_ADDR	0xF00000000ULL
 #define PCMCIA_ATTR_PHYS_ADDR	0xF40000000ULL
@@ -749,22 +760,8 @@ enum soc_au1200_ints {
 #ifdef CONFIG_SOC_AU1550
 #define	MEM_PHYS_ADDR		0x14000000
 #define	STATIC_MEM_PHYS_ADDR	0x14001000
-#define	IC0_PHYS_ADDR		0x10400000
-#define	IC1_PHYS_ADDR		0x11800000
 #define	USBH_PHYS_ADDR		0x14020000
-#define	USBD_PHYS_ADDR		0x10200000
 #define PCI_PHYS_ADDR		0x14005000
-#define	MAC0_PHYS_ADDR		0x10500000
-#define	MAC1_PHYS_ADDR		0x10510000
-#define	MACEN_PHYS_ADDR		0x10520000
-#define	MACDMA0_PHYS_ADDR	0x14004000
-#define	MACDMA1_PHYS_ADDR	0x14004200
-#define	UART0_PHYS_ADDR		0x11100000
-#define	UART1_PHYS_ADDR		0x11200000
-#define	UART3_PHYS_ADDR		0x11400000
-#define GPIO2_PHYS_ADDR		0x11700000
-#define	SYS_PHYS_ADDR		0x11900000
-#define	DDMA_PHYS_ADDR		0x14002000
 #define PE_PHYS_ADDR		0x14008000
 #define PSC0_PHYS_ADDR		0x11A00000
 #define PSC1_PHYS_ADDR		0x11B00000
@@ -786,19 +783,10 @@ enum soc_au1200_ints {
 #define	STATIC_MEM_PHYS_ADDR	0x14001000
 #define AES_PHYS_ADDR		0x10300000
 #define CIM_PHYS_ADDR		0x14004000
-#define	IC0_PHYS_ADDR		0x10400000
-#define	IC1_PHYS_ADDR		0x11800000
 #define USBM_PHYS_ADDR		0x14020000
 #define	USBH_PHYS_ADDR		0x14020100
-#define	UART0_PHYS_ADDR		0x11100000
-#define	UART1_PHYS_ADDR		0x11200000
-#define GPIO2_PHYS_ADDR		0x11700000
-#define	SYS_PHYS_ADDR		0x11900000
-#define	DDMA_PHYS_ADDR		0x14002000
 #define PSC0_PHYS_ADDR	 	0x11A00000
 #define PSC1_PHYS_ADDR	 	0x11B00000
-#define SD0_PHYS_ADDR		0x10600000
-#define SD1_PHYS_ADDR		0x10680000
 #define LCD_PHYS_ADDR		0x15000000
 #define SWCNT_PHYS_ADDR		0x1110010C
 #define MAEFE_PHYS_ADDR		0x14012000
@@ -835,183 +823,43 @@ enum soc_au1200_ints {
 #endif
 
 
-/* Interrupt Controller register offsets */
-#define IC_CFG0RD		0x40
-#define IC_CFG0SET		0x40
-#define IC_CFG0CLR		0x44
-#define IC_CFG1RD		0x48
-#define IC_CFG1SET		0x48
-#define IC_CFG1CLR		0x4C
-#define IC_CFG2RD		0x50
-#define IC_CFG2SET		0x50
-#define IC_CFG2CLR		0x54
-#define IC_REQ0INT		0x54
-#define IC_SRCRD		0x58
-#define IC_SRCSET		0x58
-#define IC_SRCCLR		0x5C
-#define IC_REQ1INT		0x5C
-#define IC_ASSIGNRD		0x60
-#define IC_ASSIGNSET		0x60
-#define IC_ASSIGNCLR		0x64
-#define IC_WAKERD		0x68
-#define IC_WAKESET		0x68
-#define IC_WAKECLR		0x6C
-#define IC_MASKRD		0x70
-#define IC_MASKSET		0x70
-#define IC_MASKCLR		0x74
-#define IC_RISINGRD		0x78
-#define IC_RISINGCLR		0x78
-#define IC_FALLINGRD		0x7C
-#define IC_FALLINGCLR		0x7C
-#define IC_TESTBIT		0x80
-
-
-/* Interrupt Controller 0 */
-#define IC0_CFG0RD		0xB0400040
-#define IC0_CFG0SET		0xB0400040
-#define IC0_CFG0CLR		0xB0400044
-
-#define IC0_CFG1RD		0xB0400048
-#define IC0_CFG1SET		0xB0400048
-#define IC0_CFG1CLR		0xB040004C
-
-#define IC0_CFG2RD		0xB0400050
-#define IC0_CFG2SET		0xB0400050
-#define IC0_CFG2CLR		0xB0400054
-
-#define IC0_REQ0INT		0xB0400054
-#define IC0_SRCRD		0xB0400058
-#define IC0_SRCSET		0xB0400058
-#define IC0_SRCCLR		0xB040005C
-#define IC0_REQ1INT		0xB040005C
-
-#define IC0_ASSIGNRD		0xB0400060
-#define IC0_ASSIGNSET		0xB0400060
-#define IC0_ASSIGNCLR		0xB0400064
-
-#define IC0_WAKERD		0xB0400068
-#define IC0_WAKESET		0xB0400068
-#define IC0_WAKECLR		0xB040006C
-
-#define IC0_MASKRD		0xB0400070
-#define IC0_MASKSET		0xB0400070
-#define IC0_MASKCLR		0xB0400074
-
-#define IC0_RISINGRD		0xB0400078
-#define IC0_RISINGCLR		0xB0400078
-#define IC0_FALLINGRD		0xB040007C
-#define IC0_FALLINGCLR		0xB040007C
-
-#define IC0_TESTBIT		0xB0400080
-
-/* Interrupt Controller 1 */
-#define IC1_CFG0RD		0xB1800040
-#define IC1_CFG0SET		0xB1800040
-#define IC1_CFG0CLR		0xB1800044
-
-#define IC1_CFG1RD		0xB1800048
-#define IC1_CFG1SET		0xB1800048
-#define IC1_CFG1CLR		0xB180004C
-
-#define IC1_CFG2RD		0xB1800050
-#define IC1_CFG2SET		0xB1800050
-#define IC1_CFG2CLR		0xB1800054
-
-#define IC1_REQ0INT		0xB1800054
-#define IC1_SRCRD		0xB1800058
-#define IC1_SRCSET		0xB1800058
-#define IC1_SRCCLR		0xB180005C
-#define IC1_REQ1INT		0xB180005C
-
-#define IC1_ASSIGNRD            0xB1800060
-#define IC1_ASSIGNSET           0xB1800060
-#define IC1_ASSIGNCLR           0xB1800064
-
-#define IC1_WAKERD		0xB1800068
-#define IC1_WAKESET		0xB1800068
-#define IC1_WAKECLR		0xB180006C
-
-#define IC1_MASKRD		0xB1800070
-#define IC1_MASKSET		0xB1800070
-#define IC1_MASKCLR		0xB1800074
-
-#define IC1_RISINGRD		0xB1800078
-#define IC1_RISINGCLR		0xB1800078
-#define IC1_FALLINGRD		0xB180007C
-#define IC1_FALLINGCLR		0xB180007C
-
-#define IC1_TESTBIT		0xB1800080
 
 
 /* Au1000 */
 #ifdef CONFIG_SOC_AU1000
 
-#define UART0_ADDR		0xB1100000
-#define UART3_ADDR		0xB1400000
-
 #define USB_OHCI_BASE		0x10100000	/* phys addr for ioremap */
 #define USB_HOST_CONFIG 	0xB017FFFC
 #define FOR_PLATFORM_C_USB_HOST_INT AU1000_USB_HOST_INT
-
-#define AU1000_ETH0_BASE	0xB0500000
-#define AU1000_ETH1_BASE	0xB0510000
-#define AU1000_MAC0_ENABLE	0xB0520000
-#define AU1000_MAC1_ENABLE	0xB0520004
-#define NUM_ETH_INTERFACES 2
 #endif /* CONFIG_SOC_AU1000 */
 
 /* Au1500 */
 #ifdef CONFIG_SOC_AU1500
 
-#define UART0_ADDR		0xB1100000
-#define UART3_ADDR		0xB1400000
-
 #define USB_OHCI_BASE		0x10100000	/* phys addr for ioremap */
 #define USB_HOST_CONFIG 	0xB017fffc
 #define FOR_PLATFORM_C_USB_HOST_INT AU1500_USB_HOST_INT
-
-#define AU1500_ETH0_BASE	0xB1500000
-#define AU1500_ETH1_BASE	0xB1510000
-#define AU1500_MAC0_ENABLE	0xB1520000
-#define AU1500_MAC1_ENABLE	0xB1520004
-#define NUM_ETH_INTERFACES 2
 #endif /* CONFIG_SOC_AU1500 */
 
 /* Au1100 */
 #ifdef CONFIG_SOC_AU1100
 
-#define UART0_ADDR		0xB1100000
-#define UART3_ADDR		0xB1400000
-
 #define USB_OHCI_BASE		0x10100000	/* phys addr for ioremap */
 #define USB_HOST_CONFIG 	0xB017FFFC
 #define FOR_PLATFORM_C_USB_HOST_INT AU1100_USB_HOST_INT
-
-#define AU1100_ETH0_BASE	0xB0500000
-#define AU1100_MAC0_ENABLE	0xB0520000
-#define NUM_ETH_INTERFACES 1
 #endif /* CONFIG_SOC_AU1100 */
 
 #ifdef CONFIG_SOC_AU1550
-#define UART0_ADDR		0xB1100000
 
 #define USB_OHCI_BASE		0x14020000	/* phys addr for ioremap */
 #define USB_OHCI_LEN		0x00060000
 #define USB_HOST_CONFIG 	0xB4027ffc
 #define FOR_PLATFORM_C_USB_HOST_INT AU1550_USB_HOST_INT
-
-#define AU1550_ETH0_BASE	0xB0500000
-#define AU1550_ETH1_BASE	0xB0510000
-#define AU1550_MAC0_ENABLE	0xB0520000
-#define AU1550_MAC1_ENABLE	0xB0520004
-#define NUM_ETH_INTERFACES 2
 #endif /* CONFIG_SOC_AU1550 */
 
 
 #ifdef CONFIG_SOC_AU1200
 
-#define UART0_ADDR		0xB1100000
-
 #define USB_UOC_BASE		0x14020020
 #define USB_UOC_LEN		0x20
 #define USB_OHCI_BASE		0x14020100
@@ -1504,22 +1352,6 @@ enum soc_au1200_ints {
 #define SYS_PINFUNC_S1B 	(1 << 2)
 #endif
 
-#define SYS_TRIOUTRD		0xB1900100
-#define SYS_TRIOUTCLR		0xB1900100
-#define SYS_OUTPUTRD		0xB1900108
-#define SYS_OUTPUTSET		0xB1900108
-#define SYS_OUTPUTCLR		0xB190010C
-#define SYS_PINSTATERD		0xB1900110
-#define SYS_PININPUTEN		0xB1900110
-
-/* GPIO2, Au1500, Au1550 only */
-#define GPIO2_BASE		0xB1700000
-#define GPIO2_DIR		(GPIO2_BASE + 0)
-#define GPIO2_OUTPUT		(GPIO2_BASE + 8)
-#define GPIO2_PINSTATE		(GPIO2_BASE + 0xC)
-#define GPIO2_INTENABLE 	(GPIO2_BASE + 0x10)
-#define GPIO2_ENABLE		(GPIO2_BASE + 0x14)
-
 /* Power Management */
 #define SYS_SCRATCH0		0xB1900018
 #define SYS_SCRATCH1		0xB190001C
@@ -1635,12 +1467,6 @@ enum soc_au1200_ints {
 #  define AC97C_RS		(1 << 1)
 #  define AC97C_CE		(1 << 0)
 
-/* Secure Digital (SD) Controller */
-#define SD0_XMIT_FIFO	0xB0600000
-#define SD0_RECV_FIFO	0xB0600004
-#define SD1_XMIT_FIFO	0xB0680000
-#define SD1_RECV_FIFO	0xB0680004
-
 #if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
 /* Au1500 PCI Controller */
 #define Au1500_CFG_BASE 	0xB4005000	/* virtual, KSEG1 addr */
diff --git a/arch/mips/include/asm/mach-au1x00/au1000_dma.h b/arch/mips/include/asm/mach-au1x00/au1000_dma.h
index c333b4e1cd4472020ecebcd268db20605e887f75..59f5b55b22000baff7df5afb720c02ea0bc5d024 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000_dma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000_dma.h
@@ -37,10 +37,6 @@
 
 #define NUM_AU1000_DMA_CHANNELS	8
 
-/* DMA Channel Base Addresses */
-#define DMA_CHANNEL_BASE	0xB4002000
-#define DMA_CHANNEL_LEN		0x00000100
-
 /* DMA Channel Register Offsets */
 #define DMA_MODE_SET		0x00000000
 #define DMA_MODE_READ		DMA_MODE_SET
diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
index c8a553a36ba421e1003018f13b1925e137b2011f..2fdacfe85e2357d1c53e295355ce5804c21efbb0 100644
--- a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
@@ -37,14 +37,6 @@
 
 #ifndef _LANGUAGE_ASSEMBLY
 
-/*
- * The DMA base addresses.
- * The channels are every 256 bytes (0x0100) from the channel 0 base.
- * Interrupt status/enable is bits 15:0 for channels 15 to zero.
- */
-#define DDMA_GLOBAL_BASE	0xb4003000
-#define DDMA_CHANNEL_BASE	0xb4002000
-
 typedef volatile struct dbdma_global {
 	u32	ddma_config;
 	u32	ddma_intstat;
diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
index 62d2f136d94115d1334ff726881b77fd6a6ae4fa..1f41a522906d072b24ee8e78aeb5dfdd3af668a8 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
@@ -24,6 +24,23 @@
 
 #define MAKE_IRQ(intc, off)	(AU1000_INTC##intc##_INT_BASE + (off))
 
+/* GPIO1 registers within SYS_ area */
+#define SYS_TRIOUTRD		0x100
+#define SYS_TRIOUTCLR		0x100
+#define SYS_OUTPUTRD		0x108
+#define SYS_OUTPUTSET		0x108
+#define SYS_OUTPUTCLR		0x10C
+#define SYS_PINSTATERD		0x110
+#define SYS_PININPUTEN		0x110
+
+/* register offsets within GPIO2 block */
+#define GPIO2_DIR		0x00
+#define GPIO2_OUTPUT		0x08
+#define GPIO2_PINSTATE		0x0C
+#define GPIO2_INTENABLE		0x10
+#define GPIO2_ENABLE		0x14
+
+struct gpio;
 
 static inline int au1000_gpio1_to_irq(int gpio)
 {
@@ -200,23 +217,26 @@ static inline int au1200_irq_to_gpio(int irq)
  */
 static inline void alchemy_gpio1_set_value(int gpio, int v)
 {
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
 	unsigned long mask = 1 << (gpio - ALCHEMY_GPIO1_BASE);
 	unsigned long r = v ? SYS_OUTPUTSET : SYS_OUTPUTCLR;
-	au_writel(mask, r);
-	au_sync();
+	__raw_writel(mask, base + r);
+	wmb();
 }
 
 static inline int alchemy_gpio1_get_value(int gpio)
 {
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
 	unsigned long mask = 1 << (gpio - ALCHEMY_GPIO1_BASE);
-	return au_readl(SYS_PINSTATERD) & mask;
+	return __raw_readl(base + SYS_PINSTATERD) & mask;
 }
 
 static inline int alchemy_gpio1_direction_input(int gpio)
 {
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
 	unsigned long mask = 1 << (gpio - ALCHEMY_GPIO1_BASE);
-	au_writel(mask, SYS_TRIOUTCLR);
-	au_sync();
+	__raw_writel(mask, base + SYS_TRIOUTCLR);
+	wmb();
 	return 0;
 }
 
@@ -257,27 +277,31 @@ static inline int alchemy_gpio1_to_irq(int gpio)
  */
 static inline void __alchemy_gpio2_mod_dir(int gpio, int to_out)
 {
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
 	unsigned long mask = 1 << (gpio - ALCHEMY_GPIO2_BASE);
-	unsigned long d = au_readl(GPIO2_DIR);
+	unsigned long d = __raw_readl(base + GPIO2_DIR);
+
 	if (to_out)
 		d |= mask;
 	else
 		d &= ~mask;
-	au_writel(d, GPIO2_DIR);
-	au_sync();
+	__raw_writel(d, base + GPIO2_DIR);
+	wmb();
 }
 
 static inline void alchemy_gpio2_set_value(int gpio, int v)
 {
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
 	unsigned long mask;
 	mask = ((v) ? 0x00010001 : 0x00010000) << (gpio - ALCHEMY_GPIO2_BASE);
-	au_writel(mask, GPIO2_OUTPUT);
-	au_sync();
+	__raw_writel(mask, base + GPIO2_OUTPUT);
+	wmb();
 }
 
 static inline int alchemy_gpio2_get_value(int gpio)
 {
-	return au_readl(GPIO2_PINSTATE) & (1 << (gpio - ALCHEMY_GPIO2_BASE));
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
+	return __raw_readl(base + GPIO2_PINSTATE) & (1 << (gpio - ALCHEMY_GPIO2_BASE));
 }
 
 static inline int alchemy_gpio2_direction_input(int gpio)
@@ -329,21 +353,23 @@ static inline int alchemy_gpio2_to_irq(int gpio)
  */
 static inline void alchemy_gpio1_input_enable(void)
 {
-	au_writel(0, SYS_PININPUTEN);	/* the write op is key */
-	au_sync();
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR);
+	__raw_writel(0, base + SYS_PININPUTEN);	/* the write op is key */
+	wmb();
 }
 
 /* GPIO2 shared interrupts and control */
 
 static inline void __alchemy_gpio2_mod_int(int gpio2, int en)
 {
-	unsigned long r = au_readl(GPIO2_INTENABLE);
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
+	unsigned long r = __raw_readl(base + GPIO2_INTENABLE);
 	if (en)
 		r |= 1 << gpio2;
 	else
 		r &= ~(1 << gpio2);
-	au_writel(r, GPIO2_INTENABLE);
-	au_sync();
+	__raw_writel(r, base + GPIO2_INTENABLE);
+	wmb();
 }
 
 /**
@@ -418,10 +444,11 @@ static inline void alchemy_gpio2_disable_int(int gpio2)
  */
 static inline void alchemy_gpio2_enable(void)
 {
-	au_writel(3, GPIO2_ENABLE);	/* reset, clock enabled */
-	au_sync();
-	au_writel(1, GPIO2_ENABLE);	/* clock enabled */
-	au_sync();
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
+	__raw_writel(3, base + GPIO2_ENABLE);	/* reset, clock enabled */
+	wmb();
+	__raw_writel(1, base + GPIO2_ENABLE);	/* clock enabled */
+	wmb();
 }
 
 /**
@@ -431,8 +458,9 @@ static inline void alchemy_gpio2_enable(void)
  */
 static inline void alchemy_gpio2_disable(void)
 {
-	au_writel(2, GPIO2_ENABLE);	/* reset, clock disabled */
-	au_sync();
+	void __iomem *base = (void __iomem *)KSEG1ADDR(AU1500_GPIO2_PHYS_ADDR);
+	__raw_writel(2, base + GPIO2_ENABLE);	/* reset, clock disabled */
+	wmb();
 }
 
 /**********************************************************************/
@@ -556,6 +584,16 @@ static inline void gpio_set_value(int gpio, int v)
 	alchemy_gpio_set_value(gpio, v);
 }
 
+static inline int gpio_get_value_cansleep(unsigned gpio)
+{
+	return gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value_cansleep(unsigned gpio, int value)
+{
+	gpio_set_value(gpio, value);
+}
+
 static inline int gpio_is_valid(int gpio)
 {
 	return alchemy_gpio_is_valid(gpio);
@@ -581,10 +619,50 @@ static inline int gpio_request(unsigned gpio, const char *label)
 	return 0;
 }
 
+static inline int gpio_request_one(unsigned gpio,
+					unsigned long flags, const char *label)
+{
+	return 0;
+}
+
+static inline int gpio_request_array(struct gpio *array, size_t num)
+{
+	return 0;
+}
+
 static inline void gpio_free(unsigned gpio)
 {
 }
 
+static inline void gpio_free_array(struct gpio *array, size_t num)
+{
+}
+
+static inline int gpio_set_debounce(unsigned gpio, unsigned debounce)
+{
+	return -ENOSYS;
+}
+
+static inline int gpio_export(unsigned gpio, bool direction_may_change)
+{
+	return -ENOSYS;
+}
+
+static inline int gpio_export_link(struct device *dev, const char *name,
+				   unsigned gpio)
+{
+	return -ENOSYS;
+}
+
+static inline int gpio_sysfs_set_active_low(unsigned gpio, int value)
+{
+	return -ENOSYS;
+}
+
+static inline void gpio_unexport(unsigned gpio)
+{
+}
+
 #endif	/* !CONFIG_ALCHEMY_GPIO_INDIRECT */
 
 
diff --git a/arch/mips/include/asm/mach-bcm47xx/nvram.h b/arch/mips/include/asm/mach-bcm47xx/nvram.h
index 9759588ba3cff0c81da6cd454148a6787e4babcf..184d5ecb5f51bbec1f7b0584adfe0e273a383a42 100644
--- a/arch/mips/include/asm/mach-bcm47xx/nvram.h
+++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h
@@ -39,8 +39,16 @@ extern int nvram_getenv(char *name, char *val, size_t val_len);
 
 static inline void nvram_parse_macaddr(char *buf, u8 *macaddr)
 {
-	sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], &macaddr[1],
-	       &macaddr[2], &macaddr[3], &macaddr[4], &macaddr[5]);
+	if (strchr(buf, ':'))
+		sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
+			&macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
+			&macaddr[5]);
+	else if (strchr(buf, '-'))
+		sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0],
+			&macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
+			&macaddr[5]);
+	else
+		printk(KERN_WARNING "Can not parse mac address: %s\n", buf);
 }
 
 #endif
diff --git a/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h b/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
index 0b2b5eb22e9b7a2d0781f9c67b3e3b00aa7c6cbe..dedef7d2b01f579f9081a536e7540c54c353e154 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
@@ -63,6 +63,11 @@
 	# CN30XX Disable instruction prefetching
 	or  v0, v0, 0x2000
 skip:
+	# First clear off CvmCtl[IPPCI] bit and move the performance
+	# counters interrupt to IRQ 6
+	li	v1, ~(7 << 7)
+	and	v0, v0, v1
+	ori	v0, v0, (6 << 7)
 	# Write the cavium control register
 	dmtc0   v0, CP0_CVMCTL_REG
 	sync
diff --git a/arch/mips/include/asm/mach-lantiq/lantiq.h b/arch/mips/include/asm/mach-lantiq/lantiq.h
new file mode 100644
index 0000000000000000000000000000000000000000..ce2f02929d22f284cb99b554952d382e70b18a92
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/lantiq.h
@@ -0,0 +1,63 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+#ifndef _LANTIQ_H__
+#define _LANTIQ_H__
+
+#include <linux/irq.h>
+
+/* generic reg access functions */
+#define ltq_r32(reg)		__raw_readl(reg)
+#define ltq_w32(val, reg)	__raw_writel(val, reg)
+#define ltq_w32_mask(clear, set, reg)	\
+	ltq_w32((ltq_r32(reg) & ~(clear)) | (set), reg)
+#define ltq_r8(reg)		__raw_readb(reg)
+#define ltq_w8(val, reg)	__raw_writeb(val, reg)
+
+/* register access macros for EBU and CGU */
+#define ltq_ebu_w32(x, y)	ltq_w32((x), ltq_ebu_membase + (y))
+#define ltq_ebu_r32(x)		ltq_r32(ltq_ebu_membase + (x))
+#define ltq_cgu_w32(x, y)	ltq_w32((x), ltq_cgu_membase + (y))
+#define ltq_cgu_r32(x)		ltq_r32(ltq_cgu_membase + (x))
+
+extern __iomem void *ltq_ebu_membase;
+extern __iomem void *ltq_cgu_membase;
+
+extern unsigned int ltq_get_cpu_ver(void);
+extern unsigned int ltq_get_soc_type(void);
+
+/* clock speeds */
+#define CLOCK_60M	60000000
+#define CLOCK_83M	83333333
+#define CLOCK_111M	111111111
+#define CLOCK_133M	133333333
+#define CLOCK_167M	166666667
+#define CLOCK_200M	200000000
+#define CLOCK_266M	266666666
+#define CLOCK_333M	333333333
+#define CLOCK_400M	400000000
+
+/* spinlock all ebu i/o */
+extern spinlock_t ebu_lock;
+
+/* some irq helpers */
+extern void ltq_disable_irq(struct irq_data *data);
+extern void ltq_mask_and_ack_irq(struct irq_data *data);
+extern void ltq_enable_irq(struct irq_data *data);
+
+/* find out what caused the last cpu reset */
+extern int ltq_reset_cause(void);
+#define LTQ_RST_CAUSE_WDTRST	0x20
+
+#define IOPORT_RESOURCE_START	0x10000000
+#define IOPORT_RESOURCE_END	0xffffffff
+#define IOMEM_RESOURCE_START	0x10000000
+#define IOMEM_RESOURCE_END	0xffffffff
+#define LTQ_FLASH_START		0x10000000
+#define LTQ_FLASH_MAX		0x04000000
+
+#endif
diff --git a/arch/mips/include/asm/mach-lantiq/lantiq_platform.h b/arch/mips/include/asm/mach-lantiq/lantiq_platform.h
new file mode 100644
index 0000000000000000000000000000000000000000..a305f1d0259e76e282c9787fa1042799c0d40f7f
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/lantiq_platform.h
@@ -0,0 +1,53 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LANTIQ_PLATFORM_H__
+#define _LANTIQ_PLATFORM_H__
+
+#include <linux/mtd/partitions.h>
+#include <linux/socket.h>
+
+/* struct used to pass info to the pci core */
+enum {
+	PCI_CLOCK_INT = 0,
+	PCI_CLOCK_EXT
+};
+
+#define PCI_EXIN0	0x0001
+#define PCI_EXIN1	0x0002
+#define PCI_EXIN2	0x0004
+#define PCI_EXIN3	0x0008
+#define PCI_EXIN4	0x0010
+#define PCI_EXIN5	0x0020
+#define PCI_EXIN_MAX	6
+
+#define PCI_GNT1	0x0040
+#define PCI_GNT2	0x0080
+#define PCI_GNT3	0x0100
+#define PCI_GNT4	0x0200
+
+#define PCI_REQ1	0x0400
+#define PCI_REQ2	0x0800
+#define PCI_REQ3	0x1000
+#define PCI_REQ4	0x2000
+#define PCI_REQ_SHIFT	10
+#define PCI_REQ_MASK	0xf
+
+struct ltq_pci_data {
+	int clock;
+	int gpio;
+	int irq[16];
+};
+
+/* struct used to pass info to network drivers */
+struct ltq_eth_data {
+	struct sockaddr mac;
+	int mii_mode;
+};
+
+#endif
diff --git a/arch/mips/include/asm/mach-lantiq/war.h b/arch/mips/include/asm/mach-lantiq/war.h
new file mode 100644
index 0000000000000000000000000000000000000000..01b08ef368d1678cc05533c509f5776eafce7218
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/war.h
@@ -0,0 +1,24 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ */
+#ifndef __ASM_MIPS_MACH_LANTIQ_WAR_H
+#define __ASM_MIPS_MACH_LANTIQ_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR     0
+#define R4600_V1_HIT_CACHEOP_WAR        0
+#define R4600_V2_HIT_CACHEOP_WAR        0
+#define R5432_CP0_INTERRUPT_WAR         0
+#define BCM1250_M3_WAR                  0
+#define SIBYTE_1956_WAR                 0
+#define MIPS4K_ICACHE_REFILL_WAR        0
+#define MIPS_CACHE_SYNC_WAR             0
+#define TX49XX_ICACHE_INDEX_INV_WAR     0
+#define RM9000_CDEX_SMP_WAR             0
+#define ICACHE_REFILLS_WORKAROUND_WAR   0
+#define R10000_LLSC_WAR                 0
+#define MIPS34K_MISSED_ITLB_WAR         0
+
+#endif
diff --git a/arch/mips/include/asm/mach-lantiq/xway/irq.h b/arch/mips/include/asm/mach-lantiq/xway/irq.h
new file mode 100644
index 0000000000000000000000000000000000000000..a1471d2dd0d24b7802ef3037a4b8cdac1a4c47e8
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/xway/irq.h
@@ -0,0 +1,18 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef __LANTIQ_IRQ_H
+#define __LANTIQ_IRQ_H
+
+#include <lantiq_irq.h>
+
+#define NR_IRQS 256
+
+#include_next <irq.h>
+
+#endif
diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h
new file mode 100644
index 0000000000000000000000000000000000000000..b4465a888e20eecab1558e01d3cf1eb9cb997b0a
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h
@@ -0,0 +1,66 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LANTIQ_XWAY_IRQ_H__
+#define _LANTIQ_XWAY_IRQ_H__
+
+#define INT_NUM_IRQ0		8
+#define INT_NUM_IM0_IRL0	(INT_NUM_IRQ0 + 0)
+#define INT_NUM_IM1_IRL0	(INT_NUM_IRQ0 + 32)
+#define INT_NUM_IM2_IRL0	(INT_NUM_IRQ0 + 64)
+#define INT_NUM_IM3_IRL0	(INT_NUM_IRQ0 + 96)
+#define INT_NUM_IM4_IRL0	(INT_NUM_IRQ0 + 128)
+#define INT_NUM_IM_OFFSET	(INT_NUM_IM1_IRL0 - INT_NUM_IM0_IRL0)
+
+#define LTQ_ASC_TIR(x)		(INT_NUM_IM3_IRL0 + (x * 8))
+#define LTQ_ASC_RIR(x)		(INT_NUM_IM3_IRL0 + (x * 8) + 1)
+#define LTQ_ASC_EIR(x)		(INT_NUM_IM3_IRL0 + (x * 8) + 2)
+
+#define LTQ_ASC_ASE_TIR		INT_NUM_IM2_IRL0
+#define LTQ_ASC_ASE_RIR		(INT_NUM_IM2_IRL0 + 2)
+#define LTQ_ASC_ASE_EIR		(INT_NUM_IM2_IRL0 + 3)
+
+#define LTQ_SSC_TIR		(INT_NUM_IM0_IRL0 + 15)
+#define LTQ_SSC_RIR		(INT_NUM_IM0_IRL0 + 14)
+#define LTQ_SSC_EIR		(INT_NUM_IM0_IRL0 + 16)
+
+#define LTQ_MEI_DYING_GASP_INT	(INT_NUM_IM1_IRL0 + 21)
+#define LTQ_MEI_INT		(INT_NUM_IM1_IRL0 + 23)
+
+#define LTQ_TIMER6_INT		(INT_NUM_IM1_IRL0 + 23)
+#define LTQ_USB_INT		(INT_NUM_IM1_IRL0 + 22)
+#define LTQ_USB_OC_INT		(INT_NUM_IM4_IRL0 + 23)
+
+#define MIPS_CPU_TIMER_IRQ		7
+
+#define LTQ_DMA_CH0_INT		(INT_NUM_IM2_IRL0)
+#define LTQ_DMA_CH1_INT		(INT_NUM_IM2_IRL0 + 1)
+#define LTQ_DMA_CH2_INT		(INT_NUM_IM2_IRL0 + 2)
+#define LTQ_DMA_CH3_INT		(INT_NUM_IM2_IRL0 + 3)
+#define LTQ_DMA_CH4_INT		(INT_NUM_IM2_IRL0 + 4)
+#define LTQ_DMA_CH5_INT		(INT_NUM_IM2_IRL0 + 5)
+#define LTQ_DMA_CH6_INT		(INT_NUM_IM2_IRL0 + 6)
+#define LTQ_DMA_CH7_INT		(INT_NUM_IM2_IRL0 + 7)
+#define LTQ_DMA_CH8_INT		(INT_NUM_IM2_IRL0 + 8)
+#define LTQ_DMA_CH9_INT		(INT_NUM_IM2_IRL0 + 9)
+#define LTQ_DMA_CH10_INT	(INT_NUM_IM2_IRL0 + 10)
+#define LTQ_DMA_CH11_INT	(INT_NUM_IM2_IRL0 + 11)
+#define LTQ_DMA_CH12_INT	(INT_NUM_IM2_IRL0 + 25)
+#define LTQ_DMA_CH13_INT	(INT_NUM_IM2_IRL0 + 26)
+#define LTQ_DMA_CH14_INT	(INT_NUM_IM2_IRL0 + 27)
+#define LTQ_DMA_CH15_INT	(INT_NUM_IM2_IRL0 + 28)
+#define LTQ_DMA_CH16_INT	(INT_NUM_IM2_IRL0 + 29)
+#define LTQ_DMA_CH17_INT	(INT_NUM_IM2_IRL0 + 30)
+#define LTQ_DMA_CH18_INT	(INT_NUM_IM2_IRL0 + 16)
+#define LTQ_DMA_CH19_INT	(INT_NUM_IM2_IRL0 + 21)
+
+#define LTQ_PPE_MBOX_INT	(INT_NUM_IM2_IRL0 + 24)
+
+#define INT_NUM_IM4_IRL14	(INT_NUM_IM4_IRL0 + 14)
+
+#endif
diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
new file mode 100644
index 0000000000000000000000000000000000000000..8a3c6be669d2136ad8d8d556e748274ae58ebeb2
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
@@ -0,0 +1,141 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LTQ_XWAY_H__
+#define _LTQ_XWAY_H__
+
+#ifdef CONFIG_SOC_TYPE_XWAY
+
+#include <lantiq.h>
+
+/* Chip IDs */
+#define SOC_ID_DANUBE1		0x129
+#define SOC_ID_DANUBE2		0x12B
+#define SOC_ID_TWINPASS		0x12D
+#define SOC_ID_AMAZON_SE	0x152
+#define SOC_ID_ARX188		0x16C
+#define SOC_ID_ARX168		0x16D
+#define SOC_ID_ARX182		0x16F
+
+/* SoC Types */
+#define SOC_TYPE_DANUBE		0x01
+#define SOC_TYPE_TWINPASS	0x02
+#define SOC_TYPE_AR9		0x03
+#define SOC_TYPE_VR9		0x04
+#define SOC_TYPE_AMAZON_SE	0x05
+
+/* ASC0/1 - serial port */
+#define LTQ_ASC0_BASE_ADDR	0x1E100400
+#define LTQ_ASC1_BASE_ADDR	0x1E100C00
+#define LTQ_ASC_SIZE		0x400
+
+/* RCU - reset control unit */
+#define LTQ_RCU_BASE_ADDR	0x1F203000
+#define LTQ_RCU_SIZE		0x1000
+
+/* GPTU - general purpose timer unit */
+#define LTQ_GPTU_BASE_ADDR	0x18000300
+#define LTQ_GPTU_SIZE		0x100
+
+/* EBU - external bus unit */
+#define LTQ_EBU_GPIO_START	0x14000000
+#define LTQ_EBU_GPIO_SIZE	0x1000
+
+#define LTQ_EBU_BASE_ADDR	0x1E105300
+#define LTQ_EBU_SIZE		0x100
+
+#define LTQ_EBU_BUSCON0		0x0060
+#define LTQ_EBU_PCC_CON		0x0090
+#define LTQ_EBU_PCC_IEN		0x00A4
+#define LTQ_EBU_PCC_ISTAT	0x00A0
+#define LTQ_EBU_BUSCON1		0x0064
+#define LTQ_EBU_ADDRSEL1	0x0024
+#define EBU_WRDIS		0x80000000
+
+/* CGU - clock generation unit */
+#define LTQ_CGU_BASE_ADDR	0x1F103000
+#define LTQ_CGU_SIZE		0x1000
+
+/* ICU - interrupt control unit */
+#define LTQ_ICU_BASE_ADDR	0x1F880200
+#define LTQ_ICU_SIZE		0x100
+
+/* EIU - external interrupt unit */
+#define LTQ_EIU_BASE_ADDR	0x1F101000
+#define LTQ_EIU_SIZE		0x1000
+
+/* PMU - power management unit */
+#define LTQ_PMU_BASE_ADDR	0x1F102000
+#define LTQ_PMU_SIZE		0x1000
+
+#define PMU_DMA			0x0020
+#define PMU_USB			0x8041
+#define PMU_LED			0x0800
+#define PMU_GPT			0x1000
+#define PMU_PPE			0x2000
+#define PMU_FPI			0x4000
+#define PMU_SWITCH		0x10000000
+
+/* ETOP - ethernet */
+#define LTQ_ETOP_BASE_ADDR	0x1E180000
+#define LTQ_ETOP_SIZE		0x40000
+
+/* DMA */
+#define LTQ_DMA_BASE_ADDR	0x1E104100
+#define LTQ_DMA_SIZE		0x800
+
+/* PCI */
+#define PCI_CR_BASE_ADDR	0x1E105400
+#define PCI_CR_SIZE		0x400
+
+/* WDT */
+#define LTQ_WDT_BASE_ADDR	0x1F8803F0
+#define LTQ_WDT_SIZE		0x10
+
+/* STP - serial to parallel conversion unit */
+#define LTQ_STP_BASE_ADDR	0x1E100BB0
+#define LTQ_STP_SIZE		0x40
+
+/* GPIO */
+#define LTQ_GPIO0_BASE_ADDR	0x1E100B10
+#define LTQ_GPIO1_BASE_ADDR	0x1E100B40
+#define LTQ_GPIO2_BASE_ADDR	0x1E100B70
+#define LTQ_GPIO_SIZE		0x30
+
+/* SSC */
+#define LTQ_SSC_BASE_ADDR	0x1e100800
+#define LTQ_SSC_SIZE		0x100
+
+/* MEI - dsl core */
+#define LTQ_MEI_BASE_ADDR	0x1E116000
+
+/* DEU - data encryption unit */
+#define LTQ_DEU_BASE_ADDR	0x1E103100
+
+/* MPS - multi processor unit (voice) */
+#define LTQ_MPS_BASE_ADDR	(KSEG1 + 0x1F107000)
+#define LTQ_MPS_CHIPID		((u32 *)(LTQ_MPS_BASE_ADDR + 0x0344))
+
+/* request a non-gpio and set the PIO config */
+extern int  ltq_gpio_request(unsigned int pin, unsigned int alt0,
+	unsigned int alt1, unsigned int dir, const char *name);
+extern void ltq_pmu_enable(unsigned int module);
+extern void ltq_pmu_disable(unsigned int module);
+
+static inline int ltq_is_ar9(void)
+{
+	return (ltq_get_soc_type() == SOC_TYPE_AR9);
+}
+
+static inline int ltq_is_vr9(void)
+{
+	return (ltq_get_soc_type() == SOC_TYPE_VR9);
+}
+
+#endif /* CONFIG_SOC_TYPE_XWAY */
+#endif /* _LTQ_XWAY_H__ */
diff --git a/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h b/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h
new file mode 100644
index 0000000000000000000000000000000000000000..872943a4b90ef2845c1d28dcc524972a8bd7ee7f
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h
@@ -0,0 +1,60 @@
+/*
+ *   This program is free software; you can redistribute it and/or modify it
+ *   under the terms of the GNU General Public License version 2 as published
+ *   by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *   Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef LTQ_DMA_H__
+#define LTQ_DMA_H__
+
+#define LTQ_DESC_SIZE		0x08	/* each descriptor is 64bit */
+#define LTQ_DESC_NUM		0x40	/* 64 descriptors / channel */
+
+#define LTQ_DMA_OWN		BIT(31)	/* owner bit */
+#define LTQ_DMA_C		BIT(30) /* complete bit */
+#define LTQ_DMA_SOP		BIT(29) /* start of packet */
+#define LTQ_DMA_EOP		BIT(28) /* end of packet */
+#define LTQ_DMA_TX_OFFSET(x)	((x & 0x1f) << 23) /* data bytes offset */
+#define LTQ_DMA_RX_OFFSET(x)	((x & 0x7) << 23) /* data bytes offset */
+#define LTQ_DMA_SIZE_MASK	(0xffff) /* the size field is 16 bit */
+
+struct ltq_dma_desc {
+	u32 ctl;
+	u32 addr;
+};
+
+struct ltq_dma_channel {
+	int nr;				/* the channel number */
+	int irq;			/* the mapped irq */
+	int desc;			/* the current descriptor */
+	struct ltq_dma_desc *desc_base;	/* the descriptor base */
+	int phys;			/* physical addr */
+};
+
+enum {
+	DMA_PORT_ETOP = 0,
+	DMA_PORT_DEU,
+};
+
+extern void ltq_dma_enable_irq(struct ltq_dma_channel *ch);
+extern void ltq_dma_disable_irq(struct ltq_dma_channel *ch);
+extern void ltq_dma_ack_irq(struct ltq_dma_channel *ch);
+extern void ltq_dma_open(struct ltq_dma_channel *ch);
+extern void ltq_dma_close(struct ltq_dma_channel *ch);
+extern void ltq_dma_alloc_tx(struct ltq_dma_channel *ch);
+extern void ltq_dma_alloc_rx(struct ltq_dma_channel *ch);
+extern void ltq_dma_free(struct ltq_dma_channel *ch);
+extern void ltq_dma_init_port(int p);
+
+#endif
diff --git a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
new file mode 100644
index 0000000000000000000000000000000000000000..3b728275b9b0bf1a004fdf40bacf119650f9428e
--- /dev/null
+++ b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
@@ -0,0 +1,47 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2011 Netlogic Microsystems
+ * Copyright (C) 2003 Ralf Baechle
+ */
+#ifndef __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H
+
+#define cpu_has_4kex		1
+#define cpu_has_4k_cache	1
+#define cpu_has_watch		1
+#define cpu_has_mips16		0
+#define cpu_has_counter		1
+#define cpu_has_divec		1
+#define cpu_has_vce		0
+#define cpu_has_cache_cdex_p	0
+#define cpu_has_cache_cdex_s	0
+#define cpu_has_prefetch	1
+#define cpu_has_mcheck		1
+#define cpu_has_ejtag		1
+
+#define cpu_has_llsc		1
+#define cpu_has_vtag_icache	0
+#define cpu_has_dc_aliases	0
+#define cpu_has_ic_fills_f_dc	0
+#define cpu_has_dsp		0
+#define cpu_has_mipsmt		0
+#define cpu_has_userlocal	0
+#define cpu_icache_snoops_remote_store	0
+
+#define cpu_has_nofpuex		0
+#define cpu_has_64bits		1
+
+#define cpu_has_mips32r1	1
+#define cpu_has_mips32r2	0
+#define cpu_has_mips64r1	1
+#define cpu_has_mips64r2	0
+
+#define cpu_has_inclusive_pcaches	0
+
+#define cpu_dcache_line_size()	32
+#define cpu_icache_line_size()	32
+
+#endif /* __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-netlogic/irq.h b/arch/mips/include/asm/mach-netlogic/irq.h
new file mode 100644
index 0000000000000000000000000000000000000000..b5902458e7c1316ee6f10fceac52fc34c24f8631
--- /dev/null
+++ b/arch/mips/include/asm/mach-netlogic/irq.h
@@ -0,0 +1,14 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2011 Netlogic Microsystems.
+ */
+#ifndef __ASM_NETLOGIC_IRQ_H
+#define __ASM_NETLOGIC_IRQ_H
+
+#define NR_IRQS			64
+#define MIPS_CPU_IRQ_BASE	0
+
+#endif /* __ASM_NETLOGIC_IRQ_H */
diff --git a/arch/mips/include/asm/mach-netlogic/war.h b/arch/mips/include/asm/mach-netlogic/war.h
new file mode 100644
index 0000000000000000000000000000000000000000..22da8932735286a717b10b9cc923598139983666
--- /dev/null
+++ b/arch/mips/include/asm/mach-netlogic/war.h
@@ -0,0 +1,26 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2011 Netlogic Microsystems.
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_NLM_WAR_H
+#define __ASM_MIPS_MACH_NLM_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define RM9000_CDEX_SMP_WAR		0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MIPS_MACH_NLM_WAR_H */
diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h
index d94085a3eafbb20577f2205fe388f30f90a01928..bc01a02cacd8fd95ee3ab50378ae64aee3c701bb 100644
--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
@@ -118,6 +118,8 @@ search_module_dbetables(unsigned long addr)
 #define MODULE_PROC_FAMILY "LOONGSON2 "
 #elif defined CONFIG_CPU_CAVIUM_OCTEON
 #define MODULE_PROC_FAMILY "OCTEON "
+#elif defined CONFIG_CPU_XLR
+#define MODULE_PROC_FAMILY "XLR "
 #else
 #error MODULE_PROC_FAMILY undefined for your processor configuration
 #endif
diff --git a/arch/mips/include/asm/netlogic/interrupt.h b/arch/mips/include/asm/netlogic/interrupt.h
new file mode 100644
index 0000000000000000000000000000000000000000..a85aadb6cfd70ac0c9ccd93e49ede3dcf7ba69d8
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/interrupt.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_NLM_INTERRUPT_H
+#define _ASM_NLM_INTERRUPT_H
+
+/* Defines for the IRQ numbers */
+
+#define IRQ_IPI_SMP_FUNCTION	3
+#define IRQ_IPI_SMP_RESCHEDULE	4
+#define IRQ_MSGRING		6
+#define IRQ_TIMER		7
+
+#endif
diff --git a/arch/mips/include/asm/netlogic/mips-extns.h b/arch/mips/include/asm/netlogic/mips-extns.h
new file mode 100644
index 0000000000000000000000000000000000000000..8c53d0ba4bf2c744658c298c186a3cab8894d42a
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/mips-extns.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_NLM_MIPS_EXTS_H
+#define _ASM_NLM_MIPS_EXTS_H
+
+/*
+ * XLR and XLP interrupt request and interrupt mask registers
+ */
+#define read_c0_eirr()		__read_64bit_c0_register($9, 6)
+#define read_c0_eimr()		__read_64bit_c0_register($9, 7)
+#define write_c0_eirr(val)	__write_64bit_c0_register($9, 6, val)
+
+/*
+ * Writing EIMR in 32 bit is a special case, the lower 8 bit of the
+ * EIMR is shadowed in the status register, so we cannot save and
+ * restore status register for split read.
+ */
+#define write_c0_eimr(val)						\
+do {									\
+	if (sizeof(unsigned long) == 4)	{				\
+		unsigned long __flags;					\
+									\
+		local_irq_save(__flags);				\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dsll\t%L0, %L0, 32\n\t"			\
+			"dsrl\t%L0, %L0, 32\n\t"			\
+			"dsll\t%M0, %M0, 32\n\t"			\
+			"or\t%L0, %L0, %M0\n\t"				\
+			"dmtc0\t%L0, $9, 7\n\t"				\
+			".set\tmips0"					\
+			: : "r" (val));					\
+		__flags = (__flags & 0xffff00ff) | (((val) & 0xff) << 8);\
+		local_irq_restore(__flags);				\
+	} else								\
+		__write_64bit_c0_register($9, 7, (val));		\
+} while (0)
+
+static inline int hard_smp_processor_id(void)
+{
+	return __read_32bit_c0_register($15, 1) & 0x3ff;
+}
+
+#endif /*_ASM_NLM_MIPS_EXTS_H */
diff --git a/arch/mips/include/asm/netlogic/psb-bootinfo.h b/arch/mips/include/asm/netlogic/psb-bootinfo.h
new file mode 100644
index 0000000000000000000000000000000000000000..6878307f0ee63d09c8ed73d11c6f55084f507697
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/psb-bootinfo.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_NETLOGIC_BOOTINFO_H
+#define _ASM_NETLOGIC_BOOTINFO_H
+
+struct psb_info {
+	uint64_t boot_level;
+	uint64_t io_base;
+	uint64_t output_device;
+	uint64_t uart_print;
+	uint64_t led_output;
+	uint64_t init;
+	uint64_t exit;
+	uint64_t warm_reset;
+	uint64_t wakeup;
+	uint64_t online_cpu_map;
+	uint64_t master_reentry_sp;
+	uint64_t master_reentry_gp;
+	uint64_t master_reentry_fn;
+	uint64_t slave_reentry_fn;
+	uint64_t magic_dword;
+	uint64_t uart_putchar;
+	uint64_t size;
+	uint64_t uart_getchar;
+	uint64_t nmi_handler;
+	uint64_t psb_version;
+	uint64_t mac_addr;
+	uint64_t cpu_frequency;
+	uint64_t board_version;
+	uint64_t malloc;
+	uint64_t free;
+	uint64_t global_shmem_addr;
+	uint64_t global_shmem_size;
+	uint64_t psb_os_cpu_map;
+	uint64_t userapp_cpu_map;
+	uint64_t wakeup_os;
+	uint64_t psb_mem_map;
+	uint64_t board_major_version;
+	uint64_t board_minor_version;
+	uint64_t board_manf_revision;
+	uint64_t board_serial_number;
+	uint64_t psb_physaddr_map;
+	uint64_t xlr_loaderip_config;
+	uint64_t bldr_envp;
+	uint64_t avail_mem_map;
+};
+
+enum {
+	NETLOGIC_IO_SPACE = 0x10,
+	PCIX_IO_SPACE,
+	PCIX_CFG_SPACE,
+	PCIX_MEMORY_SPACE,
+	HT_IO_SPACE,
+	HT_CFG_SPACE,
+	HT_MEMORY_SPACE,
+	SRAM_SPACE,
+	FLASH_CONTROLLER_SPACE
+};
+
+#define NLM_MAX_ARGS	64
+#define NLM_MAX_ENVS	32
+
+/* This is what netlboot passes and linux boot_mem_map is subtly different */
+#define NLM_BOOT_MEM_MAP_MAX	32
+struct nlm_boot_mem_map {
+	int nr_map;
+	struct nlm_boot_mem_map_entry {
+		uint64_t addr;		/* start of memory segment */
+		uint64_t size;		/* size of memory segment */
+		uint32_t type;		/* type of memory segment */
+	} map[NLM_BOOT_MEM_MAP_MAX];
+};
+
+/* Pointer to saved boot loader info */
+extern struct psb_info nlm_prom_info;
+
+#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/gpio.h b/arch/mips/include/asm/netlogic/xlr/gpio.h
new file mode 100644
index 0000000000000000000000000000000000000000..51f6ad4aeb14397284f9ac47821293335b2641a7
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/xlr/gpio.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_NLM_GPIO_H
+#define _ASM_NLM_GPIO_H
+
+#define NETLOGIC_GPIO_INT_EN_REG		0
+#define NETLOGIC_GPIO_INPUT_INVERSION_REG	1
+#define NETLOGIC_GPIO_IO_DIR_REG		2
+#define NETLOGIC_GPIO_IO_DATA_WR_REG		3
+#define NETLOGIC_GPIO_IO_DATA_RD_REG		4
+
+#define NETLOGIC_GPIO_SWRESET_REG		8
+#define NETLOGIC_GPIO_DRAM1_CNTRL_REG		9
+#define NETLOGIC_GPIO_DRAM1_RATIO_REG		10
+#define NETLOGIC_GPIO_DRAM1_RESET_REG		11
+#define NETLOGIC_GPIO_DRAM1_STATUS_REG		12
+#define NETLOGIC_GPIO_DRAM2_CNTRL_REG		13
+#define NETLOGIC_GPIO_DRAM2_RATIO_REG		14
+#define NETLOGIC_GPIO_DRAM2_RESET_REG		15
+#define NETLOGIC_GPIO_DRAM2_STATUS_REG		16
+
+#define NETLOGIC_GPIO_PWRON_RESET_CFG_REG	21
+#define NETLOGIC_GPIO_BIST_ALL_GO_STATUS_REG	24
+#define NETLOGIC_GPIO_BIST_CPU_GO_STATUS_REG	25
+#define NETLOGIC_GPIO_BIST_DEV_GO_STATUS_REG	26
+
+#define NETLOGIC_GPIO_FUSE_BANK_REG		35
+#define NETLOGIC_GPIO_CPU_RESET_REG		40
+#define NETLOGIC_GPIO_RNG_REG			43
+
+#define NETLOGIC_PWRON_RESET_PCMCIA_BOOT	17
+#define NETLOGIC_GPIO_LED_BITMAP	0x1700000
+#define NETLOGIC_GPIO_LED_0_SHIFT		20
+#define NETLOGIC_GPIO_LED_1_SHIFT		24
+
+#define NETLOGIC_GPIO_LED_OUTPUT_CODE_RESET	0x01
+#define NETLOGIC_GPIO_LED_OUTPUT_CODE_HARD_RESET 0x02
+#define NETLOGIC_GPIO_LED_OUTPUT_CODE_SOFT_RESET 0x03
+#define NETLOGIC_GPIO_LED_OUTPUT_CODE_MAIN	0x04
+
+#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/iomap.h b/arch/mips/include/asm/netlogic/xlr/iomap.h
new file mode 100644
index 0000000000000000000000000000000000000000..2e3a4dd53045e4c2056ec0a1ade4617437bc77ae
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/xlr/iomap.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_NLM_IOMAP_H
+#define _ASM_NLM_IOMAP_H
+
+#define DEFAULT_NETLOGIC_IO_BASE           CKSEG1ADDR(0x1ef00000)
+#define NETLOGIC_IO_DDR2_CHN0_OFFSET       0x01000
+#define NETLOGIC_IO_DDR2_CHN1_OFFSET       0x02000
+#define NETLOGIC_IO_DDR2_CHN2_OFFSET       0x03000
+#define NETLOGIC_IO_DDR2_CHN3_OFFSET       0x04000
+#define NETLOGIC_IO_PIC_OFFSET             0x08000
+#define NETLOGIC_IO_UART_0_OFFSET          0x14000
+#define NETLOGIC_IO_UART_1_OFFSET          0x15100
+
+#define NETLOGIC_IO_SIZE                   0x1000
+
+#define NETLOGIC_IO_BRIDGE_OFFSET          0x00000
+
+#define NETLOGIC_IO_RLD2_CHN0_OFFSET       0x05000
+#define NETLOGIC_IO_RLD2_CHN1_OFFSET       0x06000
+
+#define NETLOGIC_IO_SRAM_OFFSET            0x07000
+
+#define NETLOGIC_IO_PCIX_OFFSET            0x09000
+#define NETLOGIC_IO_HT_OFFSET              0x0A000
+
+#define NETLOGIC_IO_SECURITY_OFFSET        0x0B000
+
+#define NETLOGIC_IO_GMAC_0_OFFSET          0x0C000
+#define NETLOGIC_IO_GMAC_1_OFFSET          0x0D000
+#define NETLOGIC_IO_GMAC_2_OFFSET          0x0E000
+#define NETLOGIC_IO_GMAC_3_OFFSET          0x0F000
+
+/* XLS devices */
+#define NETLOGIC_IO_GMAC_4_OFFSET          0x20000
+#define NETLOGIC_IO_GMAC_5_OFFSET          0x21000
+#define NETLOGIC_IO_GMAC_6_OFFSET          0x22000
+#define NETLOGIC_IO_GMAC_7_OFFSET          0x23000
+
+#define NETLOGIC_IO_PCIE_0_OFFSET          0x1E000
+#define NETLOGIC_IO_PCIE_1_OFFSET          0x1F000
+#define NETLOGIC_IO_SRIO_0_OFFSET          0x1E000
+#define NETLOGIC_IO_SRIO_1_OFFSET          0x1F000
+
+#define NETLOGIC_IO_USB_0_OFFSET           0x24000
+#define NETLOGIC_IO_USB_1_OFFSET           0x25000
+
+#define NETLOGIC_IO_COMP_OFFSET            0x1D000
+/* end XLS devices */
+
+/* XLR devices */
+#define NETLOGIC_IO_SPI4_0_OFFSET          0x10000
+#define NETLOGIC_IO_XGMAC_0_OFFSET         0x11000
+#define NETLOGIC_IO_SPI4_1_OFFSET          0x12000
+#define NETLOGIC_IO_XGMAC_1_OFFSET         0x13000
+/* end XLR devices */
+
+#define NETLOGIC_IO_I2C_0_OFFSET           0x16000
+#define NETLOGIC_IO_I2C_1_OFFSET           0x17000
+
+#define NETLOGIC_IO_GPIO_OFFSET            0x18000
+#define NETLOGIC_IO_FLASH_OFFSET           0x19000
+#define NETLOGIC_IO_TB_OFFSET              0x1C000
+
+#define NETLOGIC_CPLD_OFFSET               KSEG1ADDR(0x1d840000)
+
+/*
+ * Base Address (Virtual) of the PCI Config address space
+ * For now, choose 256M phys in kseg1 = 0xA0000000 + (1<<28)
+ * Config space spans 256 (num of buses) * 256 (num functions) * 256 bytes
+ * ie 1<<24 = 16M
+ */
+#define DEFAULT_PCI_CONFIG_BASE         0x18000000
+#define DEFAULT_HT_TYPE0_CFG_BASE       0x16000000
+#define DEFAULT_HT_TYPE1_CFG_BASE       0x17000000
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+typedef volatile __u32 nlm_reg_t;
+extern unsigned long netlogic_io_base;
+
+/* FIXME read once in write_reg */
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+#define netlogic_read_reg(base, offset)		((base)[(offset)])
+#define netlogic_write_reg(base, offset, value)	((base)[(offset)] = (value))
+#else
+#define netlogic_read_reg(base, offset)		(be32_to_cpu((base)[(offset)]))
+#define netlogic_write_reg(base, offset, value) \
+				((base)[(offset)] = cpu_to_be32((value)))
+#endif
+
+#define netlogic_read_reg_le32(base, offset) (le32_to_cpu((base)[(offset)]))
+#define netlogic_write_reg_le32(base, offset, value) \
+				((base)[(offset)] = cpu_to_le32((value)))
+#define netlogic_io_mmio(offset) ((nlm_reg_t *)(netlogic_io_base+(offset)))
+#endif /* __ASSEMBLY__ */
+#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/pic.h b/arch/mips/include/asm/netlogic/xlr/pic.h
new file mode 100644
index 0000000000000000000000000000000000000000..5cceb746f080ce988e3f52d4d0c926f6cfa5bcf0
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/xlr/pic.h
@@ -0,0 +1,231 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_NLM_XLR_PIC_H
+#define _ASM_NLM_XLR_PIC_H
+
+#define PIC_CLKS_PER_SEC		66666666ULL
+/* PIC hardware interrupt numbers */
+#define PIC_IRT_WD_INDEX		0
+#define PIC_IRT_TIMER_0_INDEX		1
+#define PIC_IRT_TIMER_1_INDEX		2
+#define PIC_IRT_TIMER_2_INDEX		3
+#define PIC_IRT_TIMER_3_INDEX		4
+#define PIC_IRT_TIMER_4_INDEX		5
+#define PIC_IRT_TIMER_5_INDEX		6
+#define PIC_IRT_TIMER_6_INDEX		7
+#define PIC_IRT_TIMER_7_INDEX		8
+#define PIC_IRT_CLOCK_INDEX		PIC_IRT_TIMER_7_INDEX
+#define PIC_IRT_UART_0_INDEX		9
+#define PIC_IRT_UART_1_INDEX		10
+#define PIC_IRT_I2C_0_INDEX		11
+#define PIC_IRT_I2C_1_INDEX		12
+#define PIC_IRT_PCMCIA_INDEX		13
+#define PIC_IRT_GPIO_INDEX		14
+#define PIC_IRT_HYPER_INDEX		15
+#define PIC_IRT_PCIX_INDEX		16
+/* XLS */
+#define PIC_IRT_CDE_INDEX		15
+#define PIC_IRT_BRIDGE_TB_XLS_INDEX	16
+/* XLS */
+#define PIC_IRT_GMAC0_INDEX		17
+#define PIC_IRT_GMAC1_INDEX		18
+#define PIC_IRT_GMAC2_INDEX		19
+#define PIC_IRT_GMAC3_INDEX		20
+#define PIC_IRT_XGS0_INDEX		21
+#define PIC_IRT_XGS1_INDEX		22
+#define PIC_IRT_HYPER_FATAL_INDEX	23
+#define PIC_IRT_PCIX_FATAL_INDEX	24
+#define PIC_IRT_BRIDGE_AERR_INDEX	25
+#define PIC_IRT_BRIDGE_BERR_INDEX	26
+#define PIC_IRT_BRIDGE_TB_XLR_INDEX	27
+#define PIC_IRT_BRIDGE_AERR_NMI_INDEX	28
+/* XLS */
+#define PIC_IRT_GMAC4_INDEX		21
+#define PIC_IRT_GMAC5_INDEX		22
+#define PIC_IRT_GMAC6_INDEX		23
+#define PIC_IRT_GMAC7_INDEX		24
+#define PIC_IRT_BRIDGE_ERR_INDEX	25
+#define PIC_IRT_PCIE_LINK0_INDEX	26
+#define PIC_IRT_PCIE_LINK1_INDEX	27
+#define PIC_IRT_PCIE_LINK2_INDEX	23
+#define PIC_IRT_PCIE_LINK3_INDEX	24
+#define PIC_IRT_PCIE_XLSB0_LINK2_INDEX	28
+#define PIC_IRT_PCIE_XLSB0_LINK3_INDEX	29
+#define PIC_IRT_SRIO_LINK0_INDEX	26
+#define PIC_IRT_SRIO_LINK1_INDEX	27
+#define PIC_IRT_SRIO_LINK2_INDEX	28
+#define PIC_IRT_SRIO_LINK3_INDEX	29
+#define PIC_IRT_PCIE_INT_INDEX		28
+#define PIC_IRT_PCIE_FATAL_INDEX	29
+#define PIC_IRT_GPIO_B_INDEX		30
+#define PIC_IRT_USB_INDEX		31
+/* XLS */
+#define PIC_NUM_IRTS			32
+
+
+#define PIC_CLOCK_TIMER			7
+
+/* PIC Registers */
+#define PIC_CTRL			0x00
+#define PIC_IPI				0x04
+#define PIC_INT_ACK			0x06
+
+#define WD_MAX_VAL_0			0x08
+#define WD_MAX_VAL_1			0x09
+#define WD_MASK_0			0x0a
+#define WD_MASK_1			0x0b
+#define WD_HEARBEAT_0			0x0c
+#define WD_HEARBEAT_1			0x0d
+
+#define PIC_IRT_0_BASE			0x40
+#define PIC_IRT_1_BASE			0x80
+#define PIC_TIMER_MAXVAL_0_BASE		0x100
+#define PIC_TIMER_MAXVAL_1_BASE		0x110
+#define PIC_TIMER_COUNT_0_BASE		0x120
+#define PIC_TIMER_COUNT_1_BASE		0x130
+
+#define PIC_IRT_0(picintr)      (PIC_IRT_0_BASE + (picintr))
+#define PIC_IRT_1(picintr)	(PIC_IRT_1_BASE + (picintr))
+
+#define PIC_TIMER_MAXVAL_0(i)	(PIC_TIMER_MAXVAL_0_BASE + (i))
+#define PIC_TIMER_MAXVAL_1(i)	(PIC_TIMER_MAXVAL_1_BASE + (i))
+#define PIC_TIMER_COUNT_0(i)	(PIC_TIMER_COUNT_0_BASE + (i))
+#define PIC_TIMER_COUNT_1(i)	(PIC_TIMER_COUNT_0_BASE + (i))
+
+/*
+ * Mapping between hardware interrupt numbers and IRQs on CPU
+ * we use a simple scheme to map PIC interrupts 0-31 to IRQs
+ * 8-39. This leaves the IRQ 0-7 for cpu interrupts like
+ * count/compare and FMN
+ */
+#define PIC_IRQ_BASE            8
+#define PIC_INTR_TO_IRQ(i)      (PIC_IRQ_BASE + (i))
+#define PIC_IRQ_TO_INTR(i)      ((i) - PIC_IRQ_BASE)
+
+#define PIC_IRT_FIRST_IRQ	PIC_IRQ_BASE
+#define PIC_WD_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_WD_INDEX)
+#define PIC_TIMER_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_0_INDEX)
+#define PIC_TIMER_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_1_INDEX)
+#define PIC_TIMER_2_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_2_INDEX)
+#define PIC_TIMER_3_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_3_INDEX)
+#define PIC_TIMER_4_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_4_INDEX)
+#define PIC_TIMER_5_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_5_INDEX)
+#define PIC_TIMER_6_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_6_INDEX)
+#define PIC_TIMER_7_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_7_INDEX)
+#define PIC_CLOCK_IRQ		(PIC_TIMER_7_IRQ)
+#define PIC_UART_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_UART_0_INDEX)
+#define PIC_UART_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_UART_1_INDEX)
+#define PIC_I2C_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_I2C_0_INDEX)
+#define PIC_I2C_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_I2C_1_INDEX)
+#define PIC_PCMCIA_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_PCMCIA_INDEX)
+#define PIC_GPIO_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GPIO_INDEX)
+#define PIC_HYPER_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_HYPER_INDEX)
+#define PIC_PCIX_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_PCIX_INDEX)
+/* XLS */
+#define PIC_CDE_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_CDE_INDEX)
+#define PIC_BRIDGE_TB_XLS_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_TB_XLS_INDEX)
+/* end XLS */
+#define PIC_GMAC_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC0_INDEX)
+#define PIC_GMAC_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC1_INDEX)
+#define PIC_GMAC_2_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC2_INDEX)
+#define PIC_GMAC_3_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC3_INDEX)
+#define PIC_XGS_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_XGS0_INDEX)
+#define PIC_XGS_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_XGS1_INDEX)
+#define PIC_HYPER_FATAL_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_HYPER_FATAL_INDEX)
+#define PIC_PCIX_FATAL_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIX_FATAL_INDEX)
+#define PIC_BRIDGE_AERR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_AERR_INDEX)
+#define PIC_BRIDGE_BERR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_BERR_INDEX)
+#define PIC_BRIDGE_TB_XLR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_TB_XLR_INDEX)
+#define PIC_BRIDGE_AERR_NMI_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_AERR_NMI_INDEX)
+/* XLS defines */
+#define PIC_GMAC_4_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC4_INDEX)
+#define PIC_GMAC_5_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC5_INDEX)
+#define PIC_GMAC_6_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC6_INDEX)
+#define PIC_GMAC_7_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC7_INDEX)
+#define PIC_BRIDGE_ERR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_ERR_INDEX)
+#define PIC_PCIE_LINK0_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK0_INDEX)
+#define PIC_PCIE_LINK1_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK1_INDEX)
+#define PIC_PCIE_LINK2_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK2_INDEX)
+#define PIC_PCIE_LINK3_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK3_INDEX)
+#define PIC_PCIE_XLSB0_LINK2_IRQ PIC_INTR_TO_IRQ(PIC_IRT_PCIE_XLSB0_LINK2_INDEX)
+#define PIC_PCIE_XLSB0_LINK3_IRQ PIC_INTR_TO_IRQ(PIC_IRT_PCIE_XLSB0_LINK3_INDEX)
+#define PIC_SRIO_LINK0_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK0_INDEX)
+#define PIC_SRIO_LINK1_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK1_INDEX)
+#define PIC_SRIO_LINK2_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK2_INDEX)
+#define PIC_SRIO_LINK3_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK3_INDEX)
+#define PIC_PCIE_INT_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_INT__INDEX)
+#define PIC_PCIE_FATAL_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_FATAL_INDEX)
+#define PIC_GPIO_B_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GPIO_B_INDEX)
+#define PIC_USB_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_USB_INDEX)
+#define PIC_IRT_LAST_IRQ	PIC_USB_IRQ
+/* end XLS */
+
+#ifndef __ASSEMBLY__
+static inline void pic_send_ipi(u32 ipi)
+{
+	nlm_reg_t *mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+
+	netlogic_write_reg(mmio, PIC_IPI, ipi);
+}
+
+static inline u32 pic_read_control(void)
+{
+	nlm_reg_t *mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+
+	return netlogic_read_reg(mmio, PIC_CTRL);
+}
+
+static inline void pic_write_control(u32 control)
+{
+	nlm_reg_t *mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+
+	netlogic_write_reg(mmio, PIC_CTRL, control);
+}
+
+static inline void pic_update_control(u32 control)
+{
+	nlm_reg_t *mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+
+	netlogic_write_reg(mmio, PIC_CTRL,
+		(control | netlogic_read_reg(mmio, PIC_CTRL)));
+}
+
+#define PIC_IRQ_IS_EDGE_TRIGGERED(irq)	(((irq) >= PIC_TIMER_0_IRQ) && \
+					((irq) <= PIC_TIMER_7_IRQ))
+#define PIC_IRQ_IS_IRT(irq)		(((irq) >= PIC_IRT_FIRST_IRQ) && \
+					((irq) <= PIC_IRT_LAST_IRQ))
+#endif
+
+#endif /* _ASM_NLM_XLR_PIC_H */
diff --git a/arch/mips/include/asm/netlogic/xlr/xlr.h b/arch/mips/include/asm/netlogic/xlr/xlr.h
new file mode 100644
index 0000000000000000000000000000000000000000..3e6372692a04fe7f0cdf1fd133cd54cdfe3ea830
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/xlr/xlr.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_NLM_XLR_H
+#define _ASM_NLM_XLR_H
+
+/* Platform UART functions */
+struct uart_port;
+unsigned int nlm_xlr_uart_in(struct uart_port *, int);
+void nlm_xlr_uart_out(struct uart_port *, int, int);
+
+/* SMP support functions */
+struct irq_desc;
+void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc);
+void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc);
+int nlm_wakeup_secondary_cpus(u32 wakeup_mask);
+void nlm_smp_irq_init(void);
+void nlm_boot_smp_nmi(void);
+void prom_pre_boot_secondary_cpus(void);
+
+extern struct plat_smp_ops nlm_smp_ops;
+extern unsigned long nlm_common_ebase;
+
+/* XLS B silicon "Rook" */
+static inline unsigned int nlm_chip_is_xls_b(void)
+{
+	uint32_t prid = read_c0_prid();
+
+	return ((prid & 0xf000) == 0x4000);
+}
+
+/*
+ *  XLR chip types
+ */
+ /* The XLS product line has chip versions 0x[48c]? */
+static inline unsigned int nlm_chip_is_xls(void)
+{
+	uint32_t prid = read_c0_prid();
+
+	return ((prid & 0xf000) == 0x8000 || (prid & 0xf000) == 0x4000 ||
+		(prid & 0xf000) == 0xc000);
+}
+
+#endif /* _ASM_NLM_XLR_H */
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index 9f1b8dba2c81aa1b7dea3d5269ddcea4bb33692b..de39b1f343ea2537b459eed56f53ea9b35732554 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -141,7 +141,8 @@ extern int ptrace_set_watch_regs(struct task_struct *child,
 #define instruction_pointer(regs) ((regs)->cp0_epc)
 #define profile_pc(regs) instruction_pointer(regs)
 
-extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit);
+extern asmlinkage void syscall_trace_enter(struct pt_regs *regs);
+extern asmlinkage void syscall_trace_leave(struct pt_regs *regs);
 
 extern NORET_TYPE void die(const char *, struct pt_regs *) ATTRIB_NORET;
 
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index 387bf59f1e375d0a96e2abe2a29dd6fa81898f34..54ea47da59a120ba4350666eab4381b5776a7e47 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -5,7 +5,7 @@
  *
  * Inline assembly cache operations.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997 - 2002 Ralf Baechle (ralf@gnu.org)
  * Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
  */
diff --git a/arch/mips/include/asm/sgialib.h b/arch/mips/include/asm/sgialib.h
index 2a2f1bddc276c0a0750943a820169cf6dc5b4b0a..f5811576945733edac776ae853405a228b2194c7 100644
--- a/arch/mips/include/asm/sgialib.h
+++ b/arch/mips/include/asm/sgialib.h
@@ -5,7 +5,7 @@
  *
  * SGI ARCS firmware interface library for the Linux kernel.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 2001, 2002 Ralf Baechle (ralf@gnu.org)
  */
 #ifndef _ASM_SGIALIB_H
diff --git a/arch/mips/include/asm/sgiarcs.h b/arch/mips/include/asm/sgiarcs.h
index 721327f88601d870c0103f105167366479e6755e..149342951436af4d26f650be4acc2df775c63aff 100644
--- a/arch/mips/include/asm/sgiarcs.h
+++ b/arch/mips/include/asm/sgiarcs.h
@@ -5,7 +5,7 @@
  *
  * ARC firmware interface defines.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1999, 2001 Ralf Baechle (ralf@gnu.org)
  * Copyright (C) 1999 Silicon Graphics, Inc.
  */
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index d71160de4d10f19fc73e54d0a0a18dd442ecb44f..97f8bf6639e7b6f15620e552e05fe7cd1f26d7f7 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -149,6 +149,9 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #define _TIF_FPUBOUND		(1<<TIF_FPUBOUND)
 #define _TIF_LOAD_WATCH		(1<<TIF_LOAD_WATCH)
 
+/* work to do in syscall_trace_leave() */
+#define _TIF_WORK_SYSCALL_EXIT	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT)
+
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK		(0x0000ffef &				\
 					~(_TIF_SECCOMP | _TIF_SYSCALL_AUDIT))
diff --git a/arch/mips/include/asm/time.h b/arch/mips/include/asm/time.h
index c7f1bfef157411e4faca94fce62e7af62512cc36..bc14447e69b5999c01db66f9506e3c0e9d7ac8f1 100644
--- a/arch/mips/include/asm/time.h
+++ b/arch/mips/include/asm/time.h
@@ -84,12 +84,6 @@ static inline int init_mips_clocksource(void)
 #endif
 }
 
-static inline void clocksource_set_clock(struct clocksource *cs,
-					 unsigned int clock)
-{
-	clocksource_calc_mult_shift(cs, clock, 4);
-}
-
 static inline void clockevent_set_clock(struct clock_event_device *cd,
 					unsigned int clock)
 {
diff --git a/arch/mips/jz4740/setup.c b/arch/mips/jz4740/setup.c
index 6a9e14dab91eb88d68f7b25dc6565af47449e40e..d97cfbf882f5fdf16f7cd7ed3bb1f16b0cbe117c 100644
--- a/arch/mips/jz4740/setup.c
+++ b/arch/mips/jz4740/setup.c
@@ -1,5 +1,6 @@
 /*
  *  Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de>
+ *  Copyright (C) 2011, Maarten ter Huurne <maarten@treewalker.org>
  *  JZ4740 setup code
  *
  *  This program is free software; you can redistribute it and/or modify it
@@ -14,13 +15,44 @@
  */
 
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/kernel.h>
 
+#include <asm/bootinfo.h>
+
+#include <asm/mach-jz4740/base.h>
+
 #include "reset.h"
 
+
+#define JZ4740_EMC_SDRAM_CTRL 0x80
+
+
+static void __init jz4740_detect_mem(void)
+{
+	void __iomem *jz_emc_base;
+	u32 ctrl, bus, bank, rows, cols;
+	phys_t size;
+
+	jz_emc_base = ioremap(JZ4740_EMC_BASE_ADDR, 0x100);
+	ctrl = readl(jz_emc_base + JZ4740_EMC_SDRAM_CTRL);
+	bus = 2 - ((ctrl >> 31) & 1);
+	bank = 1 + ((ctrl >> 19) & 1);
+	cols = 8 + ((ctrl >> 26) & 7);
+	rows = 11 + ((ctrl >> 20) & 3);
+	printk(KERN_DEBUG
+		"SDRAM preconfigured: bus:%u bank:%u rows:%u cols:%u\n",
+		bus, bank, rows, cols);
+	iounmap(jz_emc_base);
+
+	size = 1 << (bus + bank + cols + rows);
+	add_memory_region(0, size, BOOT_MEM_RAM);
+}
+
 void __init plat_mem_setup(void)
 {
 	jz4740_reset_init();
+	jz4740_detect_mem();
 }
 
 const char *get_system_type(void)
diff --git a/arch/mips/jz4740/time.c b/arch/mips/jz4740/time.c
index eaa853a54af68e0ce573d5f27615adbff7223c00..f83c2dd07a2732ab61972d353546bdbad137b307 100644
--- a/arch/mips/jz4740/time.c
+++ b/arch/mips/jz4740/time.c
@@ -121,8 +121,7 @@ void __init plat_time_init(void)
 
 	clockevents_register_device(&jz4740_clockevent);
 
-	clocksource_set_clock(&jz4740_clocksource, clk_rate);
-	ret = clocksource_register(&jz4740_clocksource);
+	ret = clocksource_register_hz(&jz4740_clocksource, clk_rate);
 
 	if (ret)
 		printk(KERN_ERR "Failed to register clocksource: %d\n", ret);
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index cedee2bcbd182c8eab8ad59aadfc0d02e1fdb79d..83bba332bbfc17d78d372555ab2c251a9e6d3732 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -52,6 +52,7 @@ obj-$(CONFIG_CPU_TX39XX)	+= r2300_fpu.o r2300_switch.o
 obj-$(CONFIG_CPU_TX49XX)	+= r4k_fpu.o r4k_switch.o
 obj-$(CONFIG_CPU_VR41XX)	+= r4k_fpu.o r4k_switch.o
 obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= octeon_switch.o
+obj-$(CONFIG_CPU_XLR)		+= r4k_fpu.o r4k_switch.o
 
 obj-$(CONFIG_SMP)		+= smp.o
 obj-$(CONFIG_SMP_UP)		+= smp-up.o
diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c
index 0b7377361e22fa8b3d76afc335344c35613cac59..f0ab92a1b0573b49637f648b9e36c91adf14ae48 100644
--- a/arch/mips/kernel/cevt-txx9.c
+++ b/arch/mips/kernel/cevt-txx9.c
@@ -51,8 +51,7 @@ void __init txx9_clocksource_init(unsigned long baseaddr,
 {
 	struct txx9_tmr_reg __iomem *tmrptr;
 
-	clocksource_set_clock(&txx9_clocksource.cs, TIMER_CLK(imbusclk));
-	clocksource_register(&txx9_clocksource.cs);
+	clocksource_register_hz(&txx9_clocksource.cs, TIMER_CLK(imbusclk));
 
 	tmrptr = ioremap(baseaddr, sizeof(struct txx9_tmr_reg));
 	__raw_writel(TCR_BASE, &tmrptr->tcr);
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index f65d4c8c65a6a19ec4be040091861444a8ea78a3..bb133d10b14566470ca8cd9bfb823126198076fc 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -291,6 +291,12 @@ static inline int cpu_has_confreg(void)
 #endif
 }
 
+static inline void set_elf_platform(int cpu, const char *plat)
+{
+	if (cpu == 0)
+		__elf_platform = plat;
+}
+
 /*
  * Get the FPU Implementation/Revision.
  */
@@ -614,6 +620,16 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
 	case PRID_IMP_LOONGSON2:
 		c->cputype = CPU_LOONGSON2;
 		__cpu_name[cpu] = "ICT Loongson-2";
+
+		switch (c->processor_id & PRID_REV_MASK) {
+		case PRID_REV_LOONGSON2E:
+			set_elf_platform(cpu, "loongson2e");
+			break;
+		case PRID_REV_LOONGSON2F:
+			set_elf_platform(cpu, "loongson2f");
+			break;
+		}
+
 		c->isa_level = MIPS_CPU_ISA_III;
 		c->options = R4K_OPTS |
 			     MIPS_CPU_FPU | MIPS_CPU_LLSC |
@@ -911,12 +927,14 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
 	case PRID_IMP_BMIPS32_REV8:
 		c->cputype = CPU_BMIPS32;
 		__cpu_name[cpu] = "Broadcom BMIPS32";
+		set_elf_platform(cpu, "bmips32");
 		break;
 	case PRID_IMP_BMIPS3300:
 	case PRID_IMP_BMIPS3300_ALT:
 	case PRID_IMP_BMIPS3300_BUG:
 		c->cputype = CPU_BMIPS3300;
 		__cpu_name[cpu] = "Broadcom BMIPS3300";
+		set_elf_platform(cpu, "bmips3300");
 		break;
 	case PRID_IMP_BMIPS43XX: {
 		int rev = c->processor_id & 0xff;
@@ -925,15 +943,18 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
 				rev <= PRID_REV_BMIPS4380_HI) {
 			c->cputype = CPU_BMIPS4380;
 			__cpu_name[cpu] = "Broadcom BMIPS4380";
+			set_elf_platform(cpu, "bmips4380");
 		} else {
 			c->cputype = CPU_BMIPS4350;
 			__cpu_name[cpu] = "Broadcom BMIPS4350";
+			set_elf_platform(cpu, "bmips4350");
 		}
 		break;
 	}
 	case PRID_IMP_BMIPS5000:
 		c->cputype = CPU_BMIPS5000;
 		__cpu_name[cpu] = "Broadcom BMIPS5000";
+		set_elf_platform(cpu, "bmips5000");
 		c->options |= MIPS_CPU_ULRI;
 		break;
 	}
@@ -956,14 +977,12 @@ static inline void cpu_probe_cavium(struct cpuinfo_mips *c, unsigned int cpu)
 		c->cputype = CPU_CAVIUM_OCTEON_PLUS;
 		__cpu_name[cpu] = "Cavium Octeon+";
 platform:
-		if (cpu == 0)
-			__elf_platform = "octeon";
+		set_elf_platform(cpu, "octeon");
 		break;
 	case PRID_IMP_CAVIUM_CN63XX:
 		c->cputype = CPU_CAVIUM_OCTEON2;
 		__cpu_name[cpu] = "Cavium Octeon II";
-		if (cpu == 0)
-			__elf_platform = "octeon2";
+		set_elf_platform(cpu, "octeon2");
 		break;
 	default:
 		printk(KERN_INFO "Unknown Octeon chip!\n");
@@ -988,6 +1007,59 @@ static inline void cpu_probe_ingenic(struct cpuinfo_mips *c, unsigned int cpu)
 	}
 }
 
+static inline void cpu_probe_netlogic(struct cpuinfo_mips *c, int cpu)
+{
+	decode_configs(c);
+
+	c->options = (MIPS_CPU_TLB       |
+			MIPS_CPU_4KEX    |
+			MIPS_CPU_COUNTER |
+			MIPS_CPU_DIVEC   |
+			MIPS_CPU_WATCH   |
+			MIPS_CPU_EJTAG   |
+			MIPS_CPU_LLSC);
+
+	switch (c->processor_id & 0xff00) {
+	case PRID_IMP_NETLOGIC_XLR732:
+	case PRID_IMP_NETLOGIC_XLR716:
+	case PRID_IMP_NETLOGIC_XLR532:
+	case PRID_IMP_NETLOGIC_XLR308:
+	case PRID_IMP_NETLOGIC_XLR532C:
+	case PRID_IMP_NETLOGIC_XLR516C:
+	case PRID_IMP_NETLOGIC_XLR508C:
+	case PRID_IMP_NETLOGIC_XLR308C:
+		c->cputype = CPU_XLR;
+		__cpu_name[cpu] = "Netlogic XLR";
+		break;
+
+	case PRID_IMP_NETLOGIC_XLS608:
+	case PRID_IMP_NETLOGIC_XLS408:
+	case PRID_IMP_NETLOGIC_XLS404:
+	case PRID_IMP_NETLOGIC_XLS208:
+	case PRID_IMP_NETLOGIC_XLS204:
+	case PRID_IMP_NETLOGIC_XLS108:
+	case PRID_IMP_NETLOGIC_XLS104:
+	case PRID_IMP_NETLOGIC_XLS616B:
+	case PRID_IMP_NETLOGIC_XLS608B:
+	case PRID_IMP_NETLOGIC_XLS416B:
+	case PRID_IMP_NETLOGIC_XLS412B:
+	case PRID_IMP_NETLOGIC_XLS408B:
+	case PRID_IMP_NETLOGIC_XLS404B:
+		c->cputype = CPU_XLR;
+		__cpu_name[cpu] = "Netlogic XLS";
+		break;
+
+	default:
+		printk(KERN_INFO "Unknown Netlogic chip id [%02x]!\n",
+		       c->processor_id);
+		c->cputype = CPU_XLR;
+		break;
+	}
+
+	c->isa_level = MIPS_CPU_ISA_M64R1;
+	c->tlbsize = ((read_c0_config1() >> 25) & 0x3f) + 1;
+}
+
 #ifdef CONFIG_64BIT
 /* For use by uaccess.h */
 u64 __ua_limit;
@@ -1035,6 +1107,9 @@ __cpuinit void cpu_probe(void)
 	case PRID_COMP_INGENIC:
 		cpu_probe_ingenic(c, cpu);
 		break;
+	case PRID_COMP_NETLOGIC:
+		cpu_probe_netlogic(c, cpu);
+		break;
 	}
 
 	BUG_ON(!__cpu_name[cpu]);
diff --git a/arch/mips/kernel/csrc-bcm1480.c b/arch/mips/kernel/csrc-bcm1480.c
index 51489f8a825e3c90c43f9040eb38bd621f1f3f90..f96f99c794a32add278e8b41d4cd4ead3796c336 100644
--- a/arch/mips/kernel/csrc-bcm1480.c
+++ b/arch/mips/kernel/csrc-bcm1480.c
@@ -49,6 +49,5 @@ void __init sb1480_clocksource_init(void)
 
 	plldiv = G_BCM1480_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG)));
 	zbbus = ((plldiv >> 1) * 50000000) + ((plldiv & 1) * 25000000);
-	clocksource_set_clock(cs, zbbus);
-	clocksource_register(cs);
+	clocksource_register_hz(cs, zbbus);
 }
diff --git a/arch/mips/kernel/csrc-ioasic.c b/arch/mips/kernel/csrc-ioasic.c
index 23da108506b0a325a8c0c4f8de12d744129d2676..46bd7fa98d6ca6efba607d3134e80a2d97b61f30 100644
--- a/arch/mips/kernel/csrc-ioasic.c
+++ b/arch/mips/kernel/csrc-ioasic.c
@@ -59,7 +59,5 @@ void __init dec_ioasic_clocksource_init(void)
 	printk(KERN_INFO "I/O ASIC clock frequency %dHz\n", freq);
 
 	clocksource_dec.rating = 200 + freq / 10000000;
-	clocksource_set_clock(&clocksource_dec, freq);
-
-	clocksource_register(&clocksource_dec);
+	clocksource_register_hz(&clocksource_dec, freq);
 }
diff --git a/arch/mips/kernel/csrc-powertv.c b/arch/mips/kernel/csrc-powertv.c
index a27c16c8690e3c3583ebe42df8a570cd50e17b5c..2e7c5232da8d72c09c399bacaf3ad45e2eaa726e 100644
--- a/arch/mips/kernel/csrc-powertv.c
+++ b/arch/mips/kernel/csrc-powertv.c
@@ -78,9 +78,7 @@ static void __init powertv_c0_hpt_clocksource_init(void)
 
 	clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
 
-	clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
-
-	clocksource_register(&clocksource_mips);
+	clocksource_register_hz(&clocksource_mips, mips_hpt_frequency);
 }
 
 /**
@@ -130,43 +128,16 @@ static struct clocksource clocksource_tim_c = {
 /**
  * powertv_tim_c_clocksource_init - set up a clock source for the TIM_C clock
  *
- * The hard part here is coming up with a constant k and shift s such that
- * the 48-bit TIM_C value multiplied by k doesn't overflow and that value,
- * when shifted right by s, yields the corresponding number of nanoseconds.
  * We know that TIM_C counts at 27 MHz/8, so each cycle corresponds to
- * 1 / (27,000,000/8) seconds. Multiply that by a billion and you get the
- * number of nanoseconds. Since the TIM_C value has 48 bits and the math is
- * done in 64 bits, avoiding an overflow means that k must be less than
- * 64 - 48 = 16 bits.
+ * 1 / (27,000,000/8) seconds.
  */
 static void __init powertv_tim_c_clocksource_init(void)
 {
-	int			prescale;
-	unsigned long		dividend;
-	unsigned long		k;
-	int			s;
-	const int		max_k_bits = (64 - 48) - 1;
-	const unsigned long	billion = 1000000000;
 	const unsigned long	counts_per_second = 27000000 / 8;
 
-	prescale = BITS_PER_LONG - ilog2(billion) - 1;
-	dividend = billion << prescale;
-	k = dividend / counts_per_second;
-	s = ilog2(k) - max_k_bits;
-
-	if (s < 0)
-		s = prescale;
-
-	else {
-		k >>= s;
-		s += prescale;
-	}
-
-	clocksource_tim_c.mult = k;
-	clocksource_tim_c.shift = s;
 	clocksource_tim_c.rating = 200;
 
-	clocksource_register(&clocksource_tim_c);
+	clocksource_register_hz(&clocksource_tim_c, counts_per_second);
 	tim_c = (struct tim_c *) asic_reg_addr(tim_ch);
 }
 
diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c
index e95a3cd48eeacac0c03f22b8e8ac2fcf2e3a7f52..decd1fa38d551bf132f9bba4aa2a48400e129ac8 100644
--- a/arch/mips/kernel/csrc-r4k.c
+++ b/arch/mips/kernel/csrc-r4k.c
@@ -30,9 +30,7 @@ int __init init_r4k_clocksource(void)
 	/* Calculate a somewhat reasonable rating value */
 	clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
 
-	clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
-
-	clocksource_register(&clocksource_mips);
+	clocksource_register_hz(&clocksource_mips, mips_hpt_frequency);
 
 	return 0;
 }
diff --git a/arch/mips/kernel/csrc-sb1250.c b/arch/mips/kernel/csrc-sb1250.c
index d14d3d1907fa6c8103cc1e398a24542905200359..e9606d9076858f74f78a0180d8c9edc6a2410249 100644
--- a/arch/mips/kernel/csrc-sb1250.c
+++ b/arch/mips/kernel/csrc-sb1250.c
@@ -65,6 +65,5 @@ void __init sb1250_clocksource_init(void)
 		     IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM,
 						 R_SCD_TIMER_CFG)));
 
-	clocksource_set_clock(cs, V_SCD_TIMER_FREQ);
-	clocksource_register(cs);
+	clocksource_register_hz(cs, V_SCD_TIMER_FREQ);
 }
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index ffa331029e086ce3720dc1ac9d60b936d68dba0a..37acfa036d441421dfe979aebdb0ba2a37655d92 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -167,14 +167,13 @@ work_notifysig:				# deal with pending signals and
 FEXPORT(syscall_exit_work_partial)
 	SAVE_STATIC
 syscall_exit_work:
-	li	t0, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
+	li	t0, _TIF_WORK_SYSCALL_EXIT
 	and	t0, a2			# a2 is preloaded with TI_FLAGS
 	beqz	t0, work_pending	# trace bit set?
-	local_irq_enable		# could let do_syscall_trace()
+	local_irq_enable		# could let syscall_trace_leave()
 					# call schedule() instead
 	move	a0, sp
-	li	a1, 1
-	jal	do_syscall_trace
+	jal	syscall_trace_leave
 	b	resume_userspace
 
 #if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_MIPS_MT)
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
index 2392a7a296d41d4585fc406948ed58d4f83443f9..391221b6a6aaf4d6d8b523f61a7b6f48faf0ea5e 100644
--- a/arch/mips/kernel/i8253.c
+++ b/arch/mips/kernel/i8253.c
@@ -125,87 +125,11 @@ void __init setup_pit_timer(void)
 	setup_irq(0, &irq0);
 }
 
-/*
- * Since the PIT overflows every tick, its not very useful
- * to just read by itself. So use jiffies to emulate a free
- * running counter:
- */
-static cycle_t pit_read(struct clocksource *cs)
-{
-	unsigned long flags;
-	int count;
-	u32 jifs;
-	static int old_count;
-	static u32 old_jifs;
-
-	raw_spin_lock_irqsave(&i8253_lock, flags);
-	/*
-	 * Although our caller may have the read side of xtime_lock,
-	 * this is now a seqlock, and we are cheating in this routine
-	 * by having side effects on state that we cannot undo if
-	 * there is a collision on the seqlock and our caller has to
-	 * retry.  (Namely, old_jifs and old_count.)  So we must treat
-	 * jiffies as volatile despite the lock.  We read jiffies
-	 * before latching the timer count to guarantee that although
-	 * the jiffies value might be older than the count (that is,
-	 * the counter may underflow between the last point where
-	 * jiffies was incremented and the point where we latch the
-	 * count), it cannot be newer.
-	 */
-	jifs = jiffies;
-	outb_p(0x00, PIT_MODE);	/* latch the count ASAP */
-	count = inb_p(PIT_CH0);	/* read the latched count */
-	count |= inb_p(PIT_CH0) << 8;
-
-	/* VIA686a test code... reset the latch if count > max + 1 */
-	if (count > LATCH) {
-		outb_p(0x34, PIT_MODE);
-		outb_p(LATCH & 0xff, PIT_CH0);
-		outb(LATCH >> 8, PIT_CH0);
-		count = LATCH - 1;
-	}
-
-	/*
-	 * It's possible for count to appear to go the wrong way for a
-	 * couple of reasons:
-	 *
-	 *  1. The timer counter underflows, but we haven't handled the
-	 *     resulting interrupt and incremented jiffies yet.
-	 *  2. Hardware problem with the timer, not giving us continuous time,
-	 *     the counter does small "jumps" upwards on some Pentium systems,
-	 *     (see c't 95/10 page 335 for Neptun bug.)
-	 *
-	 * Previous attempts to handle these cases intelligently were
-	 * buggy, so we just do the simple thing now.
-	 */
-	if (count > old_count && jifs == old_jifs) {
-		count = old_count;
-	}
-	old_count = count;
-	old_jifs = jifs;
-
-	raw_spin_unlock_irqrestore(&i8253_lock, flags);
-
-	count = (LATCH - 1) - count;
-
-	return (cycle_t)(jifs * LATCH) + count;
-}
-
-static struct clocksource clocksource_pit = {
-	.name	= "pit",
-	.rating = 110,
-	.read	= pit_read,
-	.mask	= CLOCKSOURCE_MASK(32),
-	.mult	= 0,
-	.shift	= 20,
-};
-
 static int __init init_pit_clocksource(void)
 {
 	if (num_possible_cpus() > 1) /* PIT does not scale! */
 		return 0;
 
-	clocksource_pit.mult = clocksource_hz2mult(CLOCK_TICK_RATE, 20);
-	return clocksource_register(&clocksource_pit);
+	return clocksource_i8253_init();
 }
 arch_initcall(init_pit_clocksource);
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
index dd18b26a358a982a817b9f17b9ba340d5f0ae9e2..ce89c806170846a1ea2bbcf027598fae11028648 100644
--- a/arch/mips/kernel/octeon_switch.S
+++ b/arch/mips/kernel/octeon_switch.S
@@ -4,7 +4,7 @@
  * for more details.
  *
  * Copyright (C) 1994, 1995, 1996, 1998, 1999, 2002, 2003 Ralf Baechle
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1994, 1995, 1996, by Andreas Busse
  * Copyright (C) 1999 Silicon Graphics, Inc.
  * Copyright (C) 2000 MIPS Technologies, Inc.
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 584e6b55c86583201cbd0b54ae0c2ba6ed12e381..4e6ea1ffad46617b3e1c0880c4061371f7aa5885 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -533,15 +533,10 @@ static inline int audit_arch(void)
  * Notification of system call entry/exit
  * - triggered by current->work.syscall_trace
  */
-asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
+asmlinkage void syscall_trace_enter(struct pt_regs *regs)
 {
 	/* do the secure computing check first */
-	if (!entryexit)
-		secure_computing(regs->regs[2]);
-
-	if (unlikely(current->audit_context) && entryexit)
-		audit_syscall_exit(AUDITSC_RESULT(regs->regs[7]),
-		                   -regs->regs[2]);
+	secure_computing(regs->regs[2]);
 
 	if (!(current->ptrace & PT_PTRACED))
 		goto out;
@@ -565,8 +560,40 @@ asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
 	}
 
 out:
-	if (unlikely(current->audit_context) && !entryexit)
+	if (unlikely(current->audit_context))
 		audit_syscall_entry(audit_arch(), regs->regs[2],
 				    regs->regs[4], regs->regs[5],
 				    regs->regs[6], regs->regs[7]);
 }
+
+/*
+ * Notification of system call entry/exit
+ * - triggered by current->work.syscall_trace
+ */
+asmlinkage void syscall_trace_leave(struct pt_regs *regs)
+{
+	if (unlikely(current->audit_context))
+		audit_syscall_exit(AUDITSC_RESULT(regs->regs[7]),
+		                   -regs->regs[2]);
+
+	if (!(current->ptrace & PT_PTRACED))
+		return;
+
+	if (!test_thread_flag(TIF_SYSCALL_TRACE))
+		return;
+
+	/* The 0x80 provides a way for the tracing parent to distinguish
+	   between a syscall stop and SIGTRAP delivery */
+	ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ?
+	                         0x80 : 0));
+
+	/*
+	 * this isn't the same as continuing with a signal, but it will do
+	 * for normal use.  strace only continues with a signal if the
+	 * stopping signal is not SIGTRAP.  -brl
+	 */
+	if (current->exit_code) {
+		send_sig(current->exit_code, current, 1);
+		current->exit_code = 0;
+	}
+}
diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
index ac68e68339db6957c63a322a62ed93fa6b381152..61c8a0f2a60cdfbe39f4ec720cce23e4c8755456 100644
--- a/arch/mips/kernel/r2300_fpu.S
+++ b/arch/mips/kernel/r2300_fpu.S
@@ -6,7 +6,7 @@
  * Copyright (C) 1996, 1998 by Ralf Baechle
  *
  * Multi-arch abstraction and asm macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  *
  * Further modifications to make this work:
  * Copyright (c) 1998 Harald Koerfgen
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 698414b7a253d21c0de4017a5198904e6c689fd1..293898391e674bd0979f87918a019b3a377d575d 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -5,7 +5,7 @@
  * Copyright (C) 1994, 1995, 1996 by Andreas Busse
  *
  * Multi-cpu abstraction and macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  *
  * Further modifications to make this work:
  * Copyright (c) 1998-2000 Harald Koerfgen
diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
index dbd42adc52ed96d4b4a2d6c0aff3e8e0f0e0f987..55ffe149dae90582bd2be2ec1d828639eae79b8d 100644
--- a/arch/mips/kernel/r4k_fpu.S
+++ b/arch/mips/kernel/r4k_fpu.S
@@ -6,7 +6,7 @@
  * Copyright (C) 1996, 98, 99, 2000, 01 Ralf Baechle
  *
  * Multi-arch abstraction and asm macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  *
  * Carsten Langgaard, carstenl@mips.com
  * Copyright (C) 2000 MIPS Technologies, Inc.
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 8893ee1a2368c369ddd503514866597fe6aa4ac3..9414f935446968069ec4f22daed1ae19b0799fb7 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -4,7 +4,7 @@
  * for more details.
  *
  * Copyright (C) 1994, 1995, 1996, 1998, 1999, 2002, 2003 Ralf Baechle
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1994, 1995, 1996, by Andreas Busse
  * Copyright (C) 1999 Silicon Graphics, Inc.
  * Copyright (C) 2000 MIPS Technologies, Inc.
diff --git a/arch/mips/kernel/r6000_fpu.S b/arch/mips/kernel/r6000_fpu.S
index 43cda53f5af6866db959d054c2b8fea2b4e46077..da0fbe46d83b040dc54a300d7be5324ce51f1ab3 100644
--- a/arch/mips/kernel/r6000_fpu.S
+++ b/arch/mips/kernel/r6000_fpu.S
@@ -8,7 +8,7 @@
  * Copyright (C) 1996 by Ralf Baechle
  *
  * Multi-arch abstraction and asm macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #include <asm/asm.h>
 #include <asm/fpregdef.h>
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 7f1377eb22d3cc63de31a4cc66ca419f8549ff27..7a8e1dd7f6f2188af20aaf4bfff978bf4a39f59d 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -88,8 +88,7 @@ syscall_trace_entry:
 	SAVE_STATIC
 	move	s0, t2
 	move	a0, sp
-	li	a1, 0
-	jal	do_syscall_trace
+	jal	syscall_trace_enter
 
 	move	t0, s0
 	RESTORE_STATIC
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 7c0ef7f128bfb3a817d74e91b7ba70558821c657..2d31c83224f988fc240a8b9ba6a7fcbd68750740 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -91,8 +91,7 @@ syscall_trace_entry:
 	SAVE_STATIC
 	move	s0, t2
 	move	a0, sp
-	li	a1, 0
-	jal	do_syscall_trace
+	jal	syscall_trace_enter
 
 	move	t0, s0
 	RESTORE_STATIC
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index de6c5563beabb21bcfcfe76dcd2ca04b433fe8dd..38a0503b9a4a5c062ed9ff3b3baf6a72fd09f2d7 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -89,8 +89,7 @@ n32_syscall_trace_entry:
 	SAVE_STATIC
 	move	s0, t2
 	move	a0, sp
-	li	a1, 0
-	jal	do_syscall_trace
+	jal	syscall_trace_enter
 
 	move	t0, s0
 	RESTORE_STATIC
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index b0541dda8830a349d8e296556bc47cb538f57b39..91ea5e4041ddd5683e7c1e63bd2d63ec0835d633 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -123,8 +123,7 @@ trace_a_syscall:
 
 	move	s0, t2			# Save syscall pointer
 	move	a0, sp
-	li	a1, 0
-	jal	do_syscall_trace
+	jal	syscall_trace_enter
 
 	move	t0, s0
 	RESTORE_STATIC
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 5a88cc4ccd5a761c468d98f6f710a38dae2013b8..cedac4633741b24c14393da27cb6423c79ecac3f 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -929,7 +929,7 @@ static void post_direct_ipi(int cpu, struct smtc_ipi *pipi)
 
 static void ipi_resched_interrupt(void)
 {
-	/* Return from interrupt should be enough to cause scheduler check */
+	scheduler_ipi();
 }
 
 static void ipi_call_interrupt(void)
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 58beabf50b3c34a022ec49b9a3c3a245aa130666..d02765708ddb9672a8ebe787068f1709d0e8d09b 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -10,12 +10,9 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/linkage.h>
-#include <linux/mm.h>
 #include <linux/fs.h>
 #include <linux/smp.h>
-#include <linux/mman.h>
 #include <linux/ptrace.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/syscalls.h>
 #include <linux/file.h>
@@ -25,11 +22,9 @@
 #include <linux/msg.h>
 #include <linux/shm.h>
 #include <linux/compiler.h>
-#include <linux/module.h>
 #include <linux/ipc.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
-#include <linux/random.h>
 #include <linux/elf.h>
 
 #include <asm/asm.h>
@@ -66,121 +61,6 @@ asmlinkage int sysm_pipe(nabi_no_regargs volatile struct pt_regs regs)
 	return res;
 }
 
-unsigned long shm_align_mask = PAGE_SIZE - 1;	/* Sane caches */
-
-EXPORT_SYMBOL(shm_align_mask);
-
-#define COLOUR_ALIGN(addr,pgoff)				\
-	((((addr) + shm_align_mask) & ~shm_align_mask) +	\
-	 (((pgoff) << PAGE_SHIFT) & shm_align_mask))
-
-unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
-	unsigned long len, unsigned long pgoff, unsigned long flags)
-{
-	struct vm_area_struct * vmm;
-	int do_color_align;
-	unsigned long task_size;
-
-#ifdef CONFIG_32BIT
-	task_size = TASK_SIZE;
-#else /* Must be CONFIG_64BIT*/
-	task_size = test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE;
-#endif
-
-	if (len > task_size)
-		return -ENOMEM;
-
-	if (flags & MAP_FIXED) {
-		/* Even MAP_FIXED mappings must reside within task_size.  */
-		if (task_size - len < addr)
-			return -EINVAL;
-
-		/*
-		 * We do not accept a shared mapping if it would violate
-		 * cache aliasing constraints.
-		 */
-		if ((flags & MAP_SHARED) &&
-		    ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask))
-			return -EINVAL;
-		return addr;
-	}
-
-	do_color_align = 0;
-	if (filp || (flags & MAP_SHARED))
-		do_color_align = 1;
-	if (addr) {
-		if (do_color_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
-		else
-			addr = PAGE_ALIGN(addr);
-		vmm = find_vma(current->mm, addr);
-		if (task_size - len >= addr &&
-		    (!vmm || addr + len <= vmm->vm_start))
-			return addr;
-	}
-	addr = current->mm->mmap_base;
-	if (do_color_align)
-		addr = COLOUR_ALIGN(addr, pgoff);
-	else
-		addr = PAGE_ALIGN(addr);
-
-	for (vmm = find_vma(current->mm, addr); ; vmm = vmm->vm_next) {
-		/* At this point:  (!vmm || addr < vmm->vm_end). */
-		if (task_size - len < addr)
-			return -ENOMEM;
-		if (!vmm || addr + len <= vmm->vm_start)
-			return addr;
-		addr = vmm->vm_end;
-		if (do_color_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
-	}
-}
-
-void arch_pick_mmap_layout(struct mm_struct *mm)
-{
-	unsigned long random_factor = 0UL;
-
-	if (current->flags & PF_RANDOMIZE) {
-		random_factor = get_random_int();
-		random_factor = random_factor << PAGE_SHIFT;
-		if (TASK_IS_32BIT_ADDR)
-			random_factor &= 0xfffffful;
-		else
-			random_factor &= 0xffffffful;
-	}
-
-	mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
-	mm->get_unmapped_area = arch_get_unmapped_area;
-	mm->unmap_area = arch_unmap_area;
-}
-
-static inline unsigned long brk_rnd(void)
-{
-	unsigned long rnd = get_random_int();
-
-	rnd = rnd << PAGE_SHIFT;
-	/* 8MB for 32bit, 256MB for 64bit */
-	if (TASK_IS_32BIT_ADDR)
-		rnd = rnd & 0x7ffffful;
-	else
-		rnd = rnd & 0xffffffful;
-
-	return rnd;
-}
-
-unsigned long arch_randomize_brk(struct mm_struct *mm)
-{
-	unsigned long base = mm->brk;
-	unsigned long ret;
-
-	ret = PAGE_ALIGN(base + brk_rnd());
-
-	if (ret < mm->brk)
-		return mm->brk;
-
-	return ret;
-}
-
 SYSCALL_DEFINE6(mips_mmap, unsigned long, addr, unsigned long, len,
 	unsigned long, prot, unsigned long, flags, unsigned long,
 	fd, off_t, offset)
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 71350f7f2d8857507cc8da104c3dcee9a6a0a072..e9b3af27d844b5db837dc641bdd9c87ba326f9ba 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -374,7 +374,8 @@ void __noreturn die(const char *str, struct pt_regs *regs)
 	unsigned long dvpret = dvpe();
 #endif /* CONFIG_MIPS_MT_SMTC */
 
-	notify_die(DIE_OOPS, str, regs, 0, regs_to_trapnr(regs), SIGSEGV);
+	if (notify_die(DIE_OOPS, str, regs, 0, regs_to_trapnr(regs), SIGSEGV) == NOTIFY_STOP)
+		sig = 0;
 
 	console_verbose();
 	spin_lock_irq(&die_lock);
@@ -383,9 +384,6 @@ void __noreturn die(const char *str, struct pt_regs *regs)
 	mips_mt_regdump(dvpret);
 #endif /* CONFIG_MIPS_MT_SMTC */
 
-	if (notify_die(DIE_OOPS, str, regs, 0, regs_to_trapnr(regs), SIGSEGV) == NOTIFY_STOP)
-		sig = 0;
-
 	printk("%s[#%d]:\n", str, ++die_counter);
 	show_registers(regs);
 	add_taint(TAINT_DIE);
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index e4b0b0bec039299746c41637b2d83a0f9ae693a2..01af3876cf90f2e73f684b37a794f8501c800beb 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -65,9 +65,11 @@ SECTIONS
 	NOTES :text :note
 	.dummy : { *(.dummy) } :text
 
+	_sdata = .;			/* Start of data section */
 	RODATA
 
 	/* writeable */
+	_sdata = .;				/* Start of data section */
 	.data : {	/* Data */
 		. = . + DATAOFFSET;		/* for CONFIG_MAPPED_KERNEL */
 
diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..3fccf2104513b7bbc1368313106ad1533a345a78
--- /dev/null
+++ b/arch/mips/lantiq/Kconfig
@@ -0,0 +1,23 @@
+if LANTIQ
+
+config SOC_TYPE_XWAY
+	bool
+	default n
+
+choice
+	prompt "SoC Type"
+	default SOC_XWAY
+
+config SOC_AMAZON_SE
+	bool "Amazon SE"
+	select SOC_TYPE_XWAY
+
+config SOC_XWAY
+	bool "XWAY"
+	select SOC_TYPE_XWAY
+	select HW_HAS_PCI
+endchoice
+
+source "arch/mips/lantiq/xway/Kconfig"
+
+endif
diff --git a/arch/mips/lantiq/Makefile b/arch/mips/lantiq/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..e5dae0e24b00f8319d09dd77e0461042a329b20f
--- /dev/null
+++ b/arch/mips/lantiq/Makefile
@@ -0,0 +1,11 @@
+# Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 as published
+# by the Free Software Foundation.
+
+obj-y := irq.o setup.o clk.o prom.o devices.o
+
+obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+obj-$(CONFIG_SOC_TYPE_XWAY) += xway/
diff --git a/arch/mips/lantiq/Platform b/arch/mips/lantiq/Platform
new file mode 100644
index 0000000000000000000000000000000000000000..f3dff05722de63f02c30f6a67df56eb5304fd69a
--- /dev/null
+++ b/arch/mips/lantiq/Platform
@@ -0,0 +1,8 @@
+#
+# Lantiq
+#
+
+platform-$(CONFIG_LANTIQ)	+= lantiq/
+cflags-$(CONFIG_LANTIQ)		+= -I$(srctree)/arch/mips/include/asm/mach-lantiq
+load-$(CONFIG_LANTIQ)		= 0xffffffff80002000
+cflags-$(CONFIG_SOC_TYPE_XWAY)	+= -I$(srctree)/arch/mips/include/asm/mach-lantiq/xway
diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c
new file mode 100644
index 0000000000000000000000000000000000000000..94560899d13e4b06c30580d1a438cf5db16dd579
--- /dev/null
+++ b/arch/mips/lantiq/clk.c
@@ -0,0 +1,140 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ * Copyright (C) 2010 Thomas Langer <thomas.langer@lantiq.com>
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/list.h>
+
+#include <asm/time.h>
+#include <asm/irq.h>
+#include <asm/div64.h>
+
+#include <lantiq_soc.h>
+
+#include "clk.h"
+
+struct clk {
+	const char *name;
+	unsigned long rate;
+	unsigned long (*get_rate) (void);
+};
+
+static struct clk *cpu_clk;
+static int cpu_clk_cnt;
+
+/* lantiq socs have 3 static clocks */
+static struct clk cpu_clk_generic[] = {
+	{
+		.name = "cpu",
+		.get_rate = ltq_get_cpu_hz,
+	}, {
+		.name = "fpi",
+		.get_rate = ltq_get_fpi_hz,
+	}, {
+		.name = "io",
+		.get_rate = ltq_get_io_region_clock,
+	},
+};
+
+static struct resource ltq_cgu_resource = {
+	.name	= "cgu",
+	.start	= LTQ_CGU_BASE_ADDR,
+	.end	= LTQ_CGU_BASE_ADDR + LTQ_CGU_SIZE - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+/* remapped clock register range */
+void __iomem *ltq_cgu_membase;
+
+void clk_init(void)
+{
+	cpu_clk = cpu_clk_generic;
+	cpu_clk_cnt = ARRAY_SIZE(cpu_clk_generic);
+}
+
+static inline int clk_good(struct clk *clk)
+{
+	return clk && !IS_ERR(clk);
+}
+
+unsigned long clk_get_rate(struct clk *clk)
+{
+	if (unlikely(!clk_good(clk)))
+		return 0;
+
+	if (clk->rate != 0)
+		return clk->rate;
+
+	if (clk->get_rate != NULL)
+		return clk->get_rate();
+
+	return 0;
+}
+EXPORT_SYMBOL(clk_get_rate);
+
+struct clk *clk_get(struct device *dev, const char *id)
+{
+	int i;
+
+	for (i = 0; i < cpu_clk_cnt; i++)
+		if (!strcmp(id, cpu_clk[i].name))
+			return &cpu_clk[i];
+	BUG();
+	return ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL(clk_get);
+
+void clk_put(struct clk *clk)
+{
+	/* not used */
+}
+EXPORT_SYMBOL(clk_put);
+
+static inline u32 ltq_get_counter_resolution(void)
+{
+	u32 res;
+
+	__asm__ __volatile__(
+		".set   push\n"
+		".set   mips32r2\n"
+		"rdhwr  %0, $3\n"
+		".set pop\n"
+		: "=&r" (res)
+		: /* no input */
+		: "memory");
+
+	return res;
+}
+
+void __init plat_time_init(void)
+{
+	struct clk *clk;
+
+	if (insert_resource(&iomem_resource, &ltq_cgu_resource) < 0)
+		panic("Failed to insert cgu memory\n");
+
+	if (request_mem_region(ltq_cgu_resource.start,
+			resource_size(&ltq_cgu_resource), "cgu") < 0)
+		panic("Failed to request cgu memory\n");
+
+	ltq_cgu_membase = ioremap_nocache(ltq_cgu_resource.start,
+				resource_size(&ltq_cgu_resource));
+	if (!ltq_cgu_membase) {
+		pr_err("Failed to remap cgu memory\n");
+		unreachable();
+	}
+	clk = clk_get(0, "cpu");
+	mips_hpt_frequency = clk_get_rate(clk) / ltq_get_counter_resolution();
+	write_c0_compare(read_c0_count());
+	clk_put(clk);
+}
diff --git a/arch/mips/lantiq/clk.h b/arch/mips/lantiq/clk.h
new file mode 100644
index 0000000000000000000000000000000000000000..3328925f2c3f260ad3c887bb66d50f2d084d12ee
--- /dev/null
+++ b/arch/mips/lantiq/clk.h
@@ -0,0 +1,18 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LTQ_CLK_H__
+#define _LTQ_CLK_H__
+
+extern void clk_init(void);
+
+extern unsigned long ltq_get_cpu_hz(void);
+extern unsigned long ltq_get_fpi_hz(void);
+extern unsigned long ltq_get_io_region_clock(void);
+
+#endif
diff --git a/arch/mips/lantiq/devices.c b/arch/mips/lantiq/devices.c
new file mode 100644
index 0000000000000000000000000000000000000000..7b82c34cb16915f0a4446c98e0d1b674a7f47512
--- /dev/null
+++ b/arch/mips/lantiq/devices.c
@@ -0,0 +1,122 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/reboot.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/etherdevice.h>
+#include <linux/reboot.h>
+#include <linux/time.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+
+#include <lantiq_soc.h>
+
+#include "devices.h"
+
+/* nor flash */
+static struct resource ltq_nor_resource = {
+	.name	= "nor",
+	.start	= LTQ_FLASH_START,
+	.end	= LTQ_FLASH_START + LTQ_FLASH_MAX - 1,
+	.flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device ltq_nor = {
+	.name		= "ltq_nor",
+	.resource	= &ltq_nor_resource,
+	.num_resources	= 1,
+};
+
+void __init ltq_register_nor(struct physmap_flash_data *data)
+{
+	ltq_nor.dev.platform_data = data;
+	platform_device_register(&ltq_nor);
+}
+
+/* watchdog */
+static struct resource ltq_wdt_resource = {
+	.name	= "watchdog",
+	.start  = LTQ_WDT_BASE_ADDR,
+	.end    = LTQ_WDT_BASE_ADDR + LTQ_WDT_SIZE - 1,
+	.flags  = IORESOURCE_MEM,
+};
+
+void __init ltq_register_wdt(void)
+{
+	platform_device_register_simple("ltq_wdt", 0, &ltq_wdt_resource, 1);
+}
+
+/* asc ports */
+static struct resource ltq_asc0_resources[] = {
+	{
+		.name	= "asc0",
+		.start  = LTQ_ASC0_BASE_ADDR,
+		.end    = LTQ_ASC0_BASE_ADDR + LTQ_ASC_SIZE - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+	IRQ_RES(tx, LTQ_ASC_TIR(0)),
+	IRQ_RES(rx, LTQ_ASC_RIR(0)),
+	IRQ_RES(err, LTQ_ASC_EIR(0)),
+};
+
+static struct resource ltq_asc1_resources[] = {
+	{
+		.name	= "asc1",
+		.start  = LTQ_ASC1_BASE_ADDR,
+		.end    = LTQ_ASC1_BASE_ADDR + LTQ_ASC_SIZE - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+	IRQ_RES(tx, LTQ_ASC_TIR(1)),
+	IRQ_RES(rx, LTQ_ASC_RIR(1)),
+	IRQ_RES(err, LTQ_ASC_EIR(1)),
+};
+
+void __init ltq_register_asc(int port)
+{
+	switch (port) {
+	case 0:
+		platform_device_register_simple("ltq_asc", 0,
+			ltq_asc0_resources, ARRAY_SIZE(ltq_asc0_resources));
+		break;
+	case 1:
+		platform_device_register_simple("ltq_asc", 1,
+			ltq_asc1_resources, ARRAY_SIZE(ltq_asc1_resources));
+		break;
+	default:
+		break;
+	}
+}
+
+#ifdef CONFIG_PCI
+/* pci */
+static struct platform_device ltq_pci = {
+	.name		= "ltq_pci",
+	.num_resources	= 0,
+};
+
+void __init ltq_register_pci(struct ltq_pci_data *data)
+{
+	ltq_pci.dev.platform_data = data;
+	platform_device_register(&ltq_pci);
+}
+#else
+void __init ltq_register_pci(struct ltq_pci_data *data)
+{
+	pr_err("kernel is compiled without PCI support\n");
+}
+#endif
diff --git a/arch/mips/lantiq/devices.h b/arch/mips/lantiq/devices.h
new file mode 100644
index 0000000000000000000000000000000000000000..2947bb19a52804baa508c9f42524f337f4f0cad1
--- /dev/null
+++ b/arch/mips/lantiq/devices.h
@@ -0,0 +1,23 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LTQ_DEVICES_H__
+#define _LTQ_DEVICES_H__
+
+#include <lantiq_platform.h>
+#include <linux/mtd/physmap.h>
+
+#define IRQ_RES(resname, irq) \
+	{.name = #resname, .start = (irq), .flags = IORESOURCE_IRQ}
+
+extern void ltq_register_nor(struct physmap_flash_data *data);
+extern void ltq_register_wdt(void);
+extern void ltq_register_asc(int port);
+extern void ltq_register_pci(struct ltq_pci_data *data);
+
+#endif
diff --git a/arch/mips/lantiq/early_printk.c b/arch/mips/lantiq/early_printk.c
new file mode 100644
index 0000000000000000000000000000000000000000..972e05f8763193f903edfa64c3135d05beaedf33
--- /dev/null
+++ b/arch/mips/lantiq/early_printk.c
@@ -0,0 +1,33 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/cpu.h>
+
+#include <lantiq.h>
+#include <lantiq_soc.h>
+
+/* no ioremap possible at this early stage, lets use KSEG1 instead  */
+#define LTQ_ASC_BASE	KSEG1ADDR(LTQ_ASC1_BASE_ADDR)
+#define ASC_BUF		1024
+#define LTQ_ASC_FSTAT	((u32 *)(LTQ_ASC_BASE + 0x0048))
+#define LTQ_ASC_TBUF	((u32 *)(LTQ_ASC_BASE + 0x0020))
+#define TXMASK		0x3F00
+#define TXOFFSET	8
+
+void prom_putchar(char c)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	do { } while ((ltq_r32(LTQ_ASC_FSTAT) & TXMASK) >> TXOFFSET);
+	if (c == '\n')
+		ltq_w32('\r', LTQ_ASC_TBUF);
+	ltq_w32(c, LTQ_ASC_TBUF);
+	local_irq_restore(flags);
+}
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
new file mode 100644
index 0000000000000000000000000000000000000000..fc89795cafdb6ad1fecb5274b76f74bc8fd85121
--- /dev/null
+++ b/arch/mips/lantiq/irq.c
@@ -0,0 +1,326 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2010 Thomas Langer <thomas.langer@lantiq.com>
+ */
+
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+
+#include <asm/bootinfo.h>
+#include <asm/irq_cpu.h>
+
+#include <lantiq_soc.h>
+#include <irq.h>
+
+/* register definitions */
+#define LTQ_ICU_IM0_ISR		0x0000
+#define LTQ_ICU_IM0_IER		0x0008
+#define LTQ_ICU_IM0_IOSR	0x0010
+#define LTQ_ICU_IM0_IRSR	0x0018
+#define LTQ_ICU_IM0_IMR		0x0020
+#define LTQ_ICU_IM1_ISR		0x0028
+#define LTQ_ICU_OFFSET		(LTQ_ICU_IM1_ISR - LTQ_ICU_IM0_ISR)
+
+#define LTQ_EIU_EXIN_C		0x0000
+#define LTQ_EIU_EXIN_INIC	0x0004
+#define LTQ_EIU_EXIN_INEN	0x000C
+
+/* irq numbers used by the external interrupt unit (EIU) */
+#define LTQ_EIU_IR0		(INT_NUM_IM4_IRL0 + 30)
+#define LTQ_EIU_IR1		(INT_NUM_IM3_IRL0 + 31)
+#define LTQ_EIU_IR2		(INT_NUM_IM1_IRL0 + 26)
+#define LTQ_EIU_IR3		INT_NUM_IM1_IRL0
+#define LTQ_EIU_IR4		(INT_NUM_IM1_IRL0 + 1)
+#define LTQ_EIU_IR5		(INT_NUM_IM1_IRL0 + 2)
+#define LTQ_EIU_IR6		(INT_NUM_IM2_IRL0 + 30)
+
+#define MAX_EIU			6
+
+/* irqs generated by device attached to the EBU need to be acked in
+ * a special manner
+ */
+#define LTQ_ICU_EBU_IRQ		22
+
+#define ltq_icu_w32(x, y)	ltq_w32((x), ltq_icu_membase + (y))
+#define ltq_icu_r32(x)		ltq_r32(ltq_icu_membase + (x))
+
+#define ltq_eiu_w32(x, y)	ltq_w32((x), ltq_eiu_membase + (y))
+#define ltq_eiu_r32(x)		ltq_r32(ltq_eiu_membase + (x))
+
+static unsigned short ltq_eiu_irq[MAX_EIU] = {
+	LTQ_EIU_IR0,
+	LTQ_EIU_IR1,
+	LTQ_EIU_IR2,
+	LTQ_EIU_IR3,
+	LTQ_EIU_IR4,
+	LTQ_EIU_IR5,
+};
+
+static struct resource ltq_icu_resource = {
+	.name	= "icu",
+	.start	= LTQ_ICU_BASE_ADDR,
+	.end	= LTQ_ICU_BASE_ADDR + LTQ_ICU_SIZE - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct resource ltq_eiu_resource = {
+	.name	= "eiu",
+	.start	= LTQ_EIU_BASE_ADDR,
+	.end	= LTQ_EIU_BASE_ADDR + LTQ_ICU_SIZE - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+static void __iomem *ltq_icu_membase;
+static void __iomem *ltq_eiu_membase;
+
+void ltq_disable_irq(struct irq_data *d)
+{
+	u32 ier = LTQ_ICU_IM0_IER;
+	int irq_nr = d->irq - INT_NUM_IRQ0;
+
+	ier += LTQ_ICU_OFFSET * (irq_nr / INT_NUM_IM_OFFSET);
+	irq_nr %= INT_NUM_IM_OFFSET;
+	ltq_icu_w32(ltq_icu_r32(ier) & ~(1 << irq_nr), ier);
+}
+
+void ltq_mask_and_ack_irq(struct irq_data *d)
+{
+	u32 ier = LTQ_ICU_IM0_IER;
+	u32 isr = LTQ_ICU_IM0_ISR;
+	int irq_nr = d->irq - INT_NUM_IRQ0;
+
+	ier += LTQ_ICU_OFFSET * (irq_nr / INT_NUM_IM_OFFSET);
+	isr += LTQ_ICU_OFFSET * (irq_nr / INT_NUM_IM_OFFSET);
+	irq_nr %= INT_NUM_IM_OFFSET;
+	ltq_icu_w32(ltq_icu_r32(ier) & ~(1 << irq_nr), ier);
+	ltq_icu_w32((1 << irq_nr), isr);
+}
+
+static void ltq_ack_irq(struct irq_data *d)
+{
+	u32 isr = LTQ_ICU_IM0_ISR;
+	int irq_nr = d->irq - INT_NUM_IRQ0;
+
+	isr += LTQ_ICU_OFFSET * (irq_nr / INT_NUM_IM_OFFSET);
+	irq_nr %= INT_NUM_IM_OFFSET;
+	ltq_icu_w32((1 << irq_nr), isr);
+}
+
+void ltq_enable_irq(struct irq_data *d)
+{
+	u32 ier = LTQ_ICU_IM0_IER;
+	int irq_nr = d->irq - INT_NUM_IRQ0;
+
+	ier += LTQ_ICU_OFFSET  * (irq_nr / INT_NUM_IM_OFFSET);
+	irq_nr %= INT_NUM_IM_OFFSET;
+	ltq_icu_w32(ltq_icu_r32(ier) | (1 << irq_nr), ier);
+}
+
+static unsigned int ltq_startup_eiu_irq(struct irq_data *d)
+{
+	int i;
+	int irq_nr = d->irq - INT_NUM_IRQ0;
+
+	ltq_enable_irq(d);
+	for (i = 0; i < MAX_EIU; i++) {
+		if (irq_nr == ltq_eiu_irq[i]) {
+			/* low level - we should really handle set_type */
+			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_C) |
+				(0x6 << (i * 4)), LTQ_EIU_EXIN_C);
+			/* clear all pending */
+			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INIC) & ~(1 << i),
+				LTQ_EIU_EXIN_INIC);
+			/* enable */
+			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INEN) | (1 << i),
+				LTQ_EIU_EXIN_INEN);
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static void ltq_shutdown_eiu_irq(struct irq_data *d)
+{
+	int i;
+	int irq_nr = d->irq - INT_NUM_IRQ0;
+
+	ltq_disable_irq(d);
+	for (i = 0; i < MAX_EIU; i++) {
+		if (irq_nr == ltq_eiu_irq[i]) {
+			/* disable */
+			ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INEN) & ~(1 << i),
+				LTQ_EIU_EXIN_INEN);
+			break;
+		}
+	}
+}
+
+static struct irq_chip ltq_irq_type = {
+	"icu",
+	.irq_enable = ltq_enable_irq,
+	.irq_disable = ltq_disable_irq,
+	.irq_unmask = ltq_enable_irq,
+	.irq_ack = ltq_ack_irq,
+	.irq_mask = ltq_disable_irq,
+	.irq_mask_ack = ltq_mask_and_ack_irq,
+};
+
+static struct irq_chip ltq_eiu_type = {
+	"eiu",
+	.irq_startup = ltq_startup_eiu_irq,
+	.irq_shutdown = ltq_shutdown_eiu_irq,
+	.irq_enable = ltq_enable_irq,
+	.irq_disable = ltq_disable_irq,
+	.irq_unmask = ltq_enable_irq,
+	.irq_ack = ltq_ack_irq,
+	.irq_mask = ltq_disable_irq,
+	.irq_mask_ack = ltq_mask_and_ack_irq,
+};
+
+static void ltq_hw_irqdispatch(int module)
+{
+	u32 irq;
+
+	irq = ltq_icu_r32(LTQ_ICU_IM0_IOSR + (module * LTQ_ICU_OFFSET));
+	if (irq == 0)
+		return;
+
+	/* silicon bug causes only the msb set to 1 to be valid. all
+	 * other bits might be bogus
+	 */
+	irq = __fls(irq);
+	do_IRQ((int)irq + INT_NUM_IM0_IRL0 + (INT_NUM_IM_OFFSET * module));
+
+	/* if this is a EBU irq, we need to ack it or get a deadlock */
+	if ((irq == LTQ_ICU_EBU_IRQ) && (module == 0))
+		ltq_ebu_w32(ltq_ebu_r32(LTQ_EBU_PCC_ISTAT) | 0x10,
+			LTQ_EBU_PCC_ISTAT);
+}
+
+#define DEFINE_HWx_IRQDISPATCH(x)					\
+	static void ltq_hw ## x ## _irqdispatch(void)			\
+	{								\
+		ltq_hw_irqdispatch(x);					\
+	}
+DEFINE_HWx_IRQDISPATCH(0)
+DEFINE_HWx_IRQDISPATCH(1)
+DEFINE_HWx_IRQDISPATCH(2)
+DEFINE_HWx_IRQDISPATCH(3)
+DEFINE_HWx_IRQDISPATCH(4)
+
+static void ltq_hw5_irqdispatch(void)
+{
+	do_IRQ(MIPS_CPU_TIMER_IRQ);
+}
+
+asmlinkage void plat_irq_dispatch(void)
+{
+	unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
+	unsigned int i;
+
+	if (pending & CAUSEF_IP7) {
+		do_IRQ(MIPS_CPU_TIMER_IRQ);
+		goto out;
+	} else {
+		for (i = 0; i < 5; i++) {
+			if (pending & (CAUSEF_IP2 << i)) {
+				ltq_hw_irqdispatch(i);
+				goto out;
+			}
+		}
+	}
+	pr_alert("Spurious IRQ: CAUSE=0x%08x\n", read_c0_status());
+
+out:
+	return;
+}
+
+static struct irqaction cascade = {
+	.handler = no_action,
+	.flags = IRQF_DISABLED,
+	.name = "cascade",
+};
+
+void __init arch_init_irq(void)
+{
+	int i;
+
+	if (insert_resource(&iomem_resource, &ltq_icu_resource) < 0)
+		panic("Failed to insert icu memory\n");
+
+	if (request_mem_region(ltq_icu_resource.start,
+			resource_size(&ltq_icu_resource), "icu") < 0)
+		panic("Failed to request icu memory\n");
+
+	ltq_icu_membase = ioremap_nocache(ltq_icu_resource.start,
+				resource_size(&ltq_icu_resource));
+	if (!ltq_icu_membase)
+		panic("Failed to remap icu memory\n");
+
+	if (insert_resource(&iomem_resource, &ltq_eiu_resource) < 0)
+		panic("Failed to insert eiu memory\n");
+
+	if (request_mem_region(ltq_eiu_resource.start,
+			resource_size(&ltq_eiu_resource), "eiu") < 0)
+		panic("Failed to request eiu memory\n");
+
+	ltq_eiu_membase = ioremap_nocache(ltq_eiu_resource.start,
+				resource_size(&ltq_eiu_resource));
+	if (!ltq_eiu_membase)
+		panic("Failed to remap eiu memory\n");
+
+	/* make sure all irqs are turned off by default */
+	for (i = 0; i < 5; i++)
+		ltq_icu_w32(0, LTQ_ICU_IM0_IER + (i * LTQ_ICU_OFFSET));
+
+	/* clear all possibly pending interrupts */
+	ltq_icu_w32(~0, LTQ_ICU_IM0_ISR + (i * LTQ_ICU_OFFSET));
+
+	mips_cpu_irq_init();
+
+	for (i = 2; i <= 6; i++)
+		setup_irq(i, &cascade);
+
+	if (cpu_has_vint) {
+		pr_info("Setting up vectored interrupts\n");
+		set_vi_handler(2, ltq_hw0_irqdispatch);
+		set_vi_handler(3, ltq_hw1_irqdispatch);
+		set_vi_handler(4, ltq_hw2_irqdispatch);
+		set_vi_handler(5, ltq_hw3_irqdispatch);
+		set_vi_handler(6, ltq_hw4_irqdispatch);
+		set_vi_handler(7, ltq_hw5_irqdispatch);
+	}
+
+	for (i = INT_NUM_IRQ0;
+		i <= (INT_NUM_IRQ0 + (5 * INT_NUM_IM_OFFSET)); i++)
+		if ((i == LTQ_EIU_IR0) || (i == LTQ_EIU_IR1) ||
+			(i == LTQ_EIU_IR2))
+			irq_set_chip_and_handler(i, &ltq_eiu_type,
+				handle_level_irq);
+		/* EIU3-5 only exist on ar9 and vr9 */
+		else if (((i == LTQ_EIU_IR3) || (i == LTQ_EIU_IR4) ||
+			(i == LTQ_EIU_IR5)) && (ltq_is_ar9() || ltq_is_vr9()))
+			irq_set_chip_and_handler(i, &ltq_eiu_type,
+				handle_level_irq);
+		else
+			irq_set_chip_and_handler(i, &ltq_irq_type,
+				handle_level_irq);
+
+#if !defined(CONFIG_MIPS_MT_SMP) && !defined(CONFIG_MIPS_MT_SMTC)
+	set_c0_status(IE_IRQ0 | IE_IRQ1 | IE_IRQ2 |
+		IE_IRQ3 | IE_IRQ4 | IE_IRQ5);
+#else
+	set_c0_status(IE_SW0 | IE_SW1 | IE_IRQ0 | IE_IRQ1 |
+		IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5);
+#endif
+}
+
+unsigned int __cpuinit get_c0_compare_int(void)
+{
+	return CP0_LEGACY_COMPARE_IRQ;
+}
diff --git a/arch/mips/lantiq/machtypes.h b/arch/mips/lantiq/machtypes.h
new file mode 100644
index 0000000000000000000000000000000000000000..7e01b8c484eb07ab77abcb30bc623353282ad723
--- /dev/null
+++ b/arch/mips/lantiq/machtypes.h
@@ -0,0 +1,20 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LANTIQ_MACH_H__
+#define _LANTIQ_MACH_H__
+
+#include <asm/mips_machine.h>
+
+enum lantiq_mach_type {
+	LTQ_MACH_GENERIC = 0,
+	LTQ_MACH_EASY50712,	/* Danube evaluation board */
+	LTQ_MACH_EASY50601,	/* Amazon SE evaluation board */
+};
+
+#endif
diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
new file mode 100644
index 0000000000000000000000000000000000000000..56ba007bf1e59ee37d5a7a2627d603d635df447d
--- /dev/null
+++ b/arch/mips/lantiq/prom.c
@@ -0,0 +1,71 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/module.h>
+#include <linux/clk.h>
+#include <asm/bootinfo.h>
+#include <asm/time.h>
+
+#include <lantiq.h>
+
+#include "prom.h"
+#include "clk.h"
+
+static struct ltq_soc_info soc_info;
+
+unsigned int ltq_get_cpu_ver(void)
+{
+	return soc_info.rev;
+}
+EXPORT_SYMBOL(ltq_get_cpu_ver);
+
+unsigned int ltq_get_soc_type(void)
+{
+	return soc_info.type;
+}
+EXPORT_SYMBOL(ltq_get_soc_type);
+
+const char *get_system_type(void)
+{
+	return soc_info.sys_type;
+}
+
+void prom_free_prom_memory(void)
+{
+}
+
+static void __init prom_init_cmdline(void)
+{
+	int argc = fw_arg0;
+	char **argv = (char **) KSEG1ADDR(fw_arg1);
+	int i;
+
+	for (i = 0; i < argc; i++) {
+		char *p = (char *)  KSEG1ADDR(argv[i]);
+
+		if (p && *p) {
+			strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
+			strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
+		}
+	}
+}
+
+void __init prom_init(void)
+{
+	struct clk *clk;
+
+	ltq_soc_detect(&soc_info);
+	clk_init();
+	clk = clk_get(0, "cpu");
+	snprintf(soc_info.sys_type, LTQ_SYS_TYPE_LEN - 1, "%s rev1.%d",
+		soc_info.name, soc_info.rev);
+	clk_put(clk);
+	soc_info.sys_type[LTQ_SYS_TYPE_LEN - 1] = '\0';
+	pr_info("SoC: %s\n", soc_info.sys_type);
+	prom_init_cmdline();
+}
diff --git a/arch/mips/lantiq/prom.h b/arch/mips/lantiq/prom.h
new file mode 100644
index 0000000000000000000000000000000000000000..b4229d94280f9cdd3f9f960698ac28cc7aee52a5
--- /dev/null
+++ b/arch/mips/lantiq/prom.h
@@ -0,0 +1,25 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LTQ_PROM_H__
+#define _LTQ_PROM_H__
+
+#define LTQ_SYS_TYPE_LEN	0x100
+
+struct ltq_soc_info {
+	unsigned char *name;
+	unsigned int rev;
+	unsigned int partnum;
+	unsigned int type;
+	unsigned char sys_type[LTQ_SYS_TYPE_LEN];
+};
+
+extern void ltq_soc_detect(struct ltq_soc_info *i);
+extern void ltq_soc_setup(void);
+
+#endif
diff --git a/arch/mips/lantiq/setup.c b/arch/mips/lantiq/setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..9b8af77ed0f9868baf4d1873121213cc6a8c556c
--- /dev/null
+++ b/arch/mips/lantiq/setup.c
@@ -0,0 +1,66 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <asm/bootinfo.h>
+
+#include <lantiq_soc.h>
+
+#include "machtypes.h"
+#include "devices.h"
+#include "prom.h"
+
+void __init plat_mem_setup(void)
+{
+	/* assume 16M as default incase uboot fails to pass proper ramsize */
+	unsigned long memsize = 16;
+	char **envp = (char **) KSEG1ADDR(fw_arg2);
+
+	ioport_resource.start = IOPORT_RESOURCE_START;
+	ioport_resource.end = IOPORT_RESOURCE_END;
+	iomem_resource.start = IOMEM_RESOURCE_START;
+	iomem_resource.end = IOMEM_RESOURCE_END;
+
+	set_io_port_base((unsigned long) KSEG1);
+
+	while (*envp) {
+		char *e = (char *)KSEG1ADDR(*envp);
+		if (!strncmp(e, "memsize=", 8)) {
+			e += 8;
+			if (strict_strtoul(e, 0, &memsize))
+				pr_warn("bad memsize specified\n");
+		}
+		envp++;
+	}
+	memsize *= 1024 * 1024;
+	add_memory_region(0x00000000, memsize, BOOT_MEM_RAM);
+}
+
+static int __init
+lantiq_setup(void)
+{
+	ltq_soc_setup();
+	mips_machine_setup();
+	return 0;
+}
+
+arch_initcall(lantiq_setup);
+
+static void __init
+lantiq_generic_init(void)
+{
+	/* Nothing to do */
+}
+
+MIPS_MACHINE(LTQ_MACH_GENERIC,
+	     "Generic",
+	     "Generic Lantiq based board",
+	     lantiq_generic_init);
diff --git a/arch/mips/lantiq/xway/Kconfig b/arch/mips/lantiq/xway/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..2b857de36620cc5b70a797c1042c7f2dfe4e1b36
--- /dev/null
+++ b/arch/mips/lantiq/xway/Kconfig
@@ -0,0 +1,23 @@
+if SOC_XWAY
+
+menu "MIPS Machine"
+
+config LANTIQ_MACH_EASY50712
+	bool "Easy50712 - Danube"
+	default y
+
+endmenu
+
+endif
+
+if SOC_AMAZON_SE
+
+menu "MIPS Machine"
+
+config LANTIQ_MACH_EASY50601
+	bool "Easy50601 - Amazon SE"
+	default y
+
+endmenu
+
+endif
diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..c517f2e77563cb3001146a28ec62853350798f53
--- /dev/null
+++ b/arch/mips/lantiq/xway/Makefile
@@ -0,0 +1,7 @@
+obj-y := pmu.o ebu.o reset.o gpio.o gpio_stp.o gpio_ebu.o devices.o dma.o
+
+obj-$(CONFIG_SOC_XWAY) += clk-xway.o prom-xway.o setup-xway.o
+obj-$(CONFIG_SOC_AMAZON_SE) += clk-ase.o prom-ase.o setup-ase.o
+
+obj-$(CONFIG_LANTIQ_MACH_EASY50712) += mach-easy50712.o
+obj-$(CONFIG_LANTIQ_MACH_EASY50601) += mach-easy50601.o
diff --git a/arch/mips/lantiq/xway/clk-ase.c b/arch/mips/lantiq/xway/clk-ase.c
new file mode 100644
index 0000000000000000000000000000000000000000..22d823acd536a3bcfee7708c90a593f57835d143
--- /dev/null
+++ b/arch/mips/lantiq/xway/clk-ase.c
@@ -0,0 +1,48 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/clk.h>
+
+#include <asm/time.h>
+#include <asm/irq.h>
+#include <asm/div64.h>
+
+#include <lantiq_soc.h>
+
+/* cgu registers */
+#define LTQ_CGU_SYS	0x0010
+
+unsigned int ltq_get_io_region_clock(void)
+{
+	return CLOCK_133M;
+}
+EXPORT_SYMBOL(ltq_get_io_region_clock);
+
+unsigned int ltq_get_fpi_bus_clock(int fpi)
+{
+	return CLOCK_133M;
+}
+EXPORT_SYMBOL(ltq_get_fpi_bus_clock);
+
+unsigned int ltq_get_cpu_hz(void)
+{
+	if (ltq_cgu_r32(LTQ_CGU_SYS) & (1 << 5))
+		return CLOCK_266M;
+	else
+		return CLOCK_133M;
+}
+EXPORT_SYMBOL(ltq_get_cpu_hz);
+
+unsigned int ltq_get_fpi_hz(void)
+{
+	return CLOCK_133M;
+}
+EXPORT_SYMBOL(ltq_get_fpi_hz);
diff --git a/arch/mips/lantiq/xway/clk-xway.c b/arch/mips/lantiq/xway/clk-xway.c
new file mode 100644
index 0000000000000000000000000000000000000000..ddd39593c581453237b26e831716f853cd349a9d
--- /dev/null
+++ b/arch/mips/lantiq/xway/clk-xway.c
@@ -0,0 +1,223 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/clk.h>
+
+#include <asm/time.h>
+#include <asm/irq.h>
+#include <asm/div64.h>
+
+#include <lantiq_soc.h>
+
+static unsigned int ltq_ram_clocks[] = {
+	CLOCK_167M, CLOCK_133M, CLOCK_111M, CLOCK_83M };
+#define DDR_HZ ltq_ram_clocks[ltq_cgu_r32(LTQ_CGU_SYS) & 0x3]
+
+#define BASIC_FREQUENCY_1	35328000
+#define BASIC_FREQUENCY_2	36000000
+#define BASIS_REQUENCY_USB	12000000
+
+#define GET_BITS(x, msb, lsb) \
+	(((x) & ((1 << ((msb) + 1)) - 1)) >> (lsb))
+
+#define LTQ_CGU_PLL0_CFG	0x0004
+#define LTQ_CGU_PLL1_CFG	0x0008
+#define LTQ_CGU_PLL2_CFG	0x000C
+#define LTQ_CGU_SYS		0x0010
+#define LTQ_CGU_UPDATE		0x0014
+#define LTQ_CGU_IF_CLK		0x0018
+#define LTQ_CGU_OSC_CON		0x001C
+#define LTQ_CGU_SMD		0x0020
+#define LTQ_CGU_CT1SR		0x0028
+#define LTQ_CGU_CT2SR		0x002C
+#define LTQ_CGU_PCMCR		0x0030
+#define LTQ_CGU_PCI_CR		0x0034
+#define LTQ_CGU_PD_PC		0x0038
+#define LTQ_CGU_FMR		0x003C
+
+#define CGU_PLL0_PHASE_DIVIDER_ENABLE	\
+	(ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 31))
+#define CGU_PLL0_BYPASS			\
+	(ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 30))
+#define CGU_PLL0_CFG_DSMSEL		\
+	(ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 28))
+#define CGU_PLL0_CFG_FRAC_EN		\
+	(ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & (1 << 27))
+#define CGU_PLL1_SRC			\
+	(ltq_cgu_r32(LTQ_CGU_PLL1_CFG) & (1 << 31))
+#define CGU_PLL2_PHASE_DIVIDER_ENABLE	\
+	(ltq_cgu_r32(LTQ_CGU_PLL2_CFG) & (1 << 20))
+#define CGU_SYS_FPI_SEL			(1 << 6)
+#define CGU_SYS_DDR_SEL			0x3
+#define CGU_PLL0_SRC			(1 << 29)
+
+#define CGU_PLL0_CFG_PLLK	GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL0_CFG), 26, 17)
+#define CGU_PLL0_CFG_PLLN	GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL0_CFG), 12, 6)
+#define CGU_PLL0_CFG_PLLM	GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL0_CFG), 5, 2)
+#define CGU_PLL2_SRC		GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL2_CFG), 18, 17)
+#define CGU_PLL2_CFG_INPUT_DIV	GET_BITS(ltq_cgu_r32(LTQ_CGU_PLL2_CFG), 16, 13)
+
+static unsigned int ltq_get_pll0_fdiv(void);
+
+static inline unsigned int get_input_clock(int pll)
+{
+	switch (pll) {
+	case 0:
+		if (ltq_cgu_r32(LTQ_CGU_PLL0_CFG) & CGU_PLL0_SRC)
+			return BASIS_REQUENCY_USB;
+		else if (CGU_PLL0_PHASE_DIVIDER_ENABLE)
+			return BASIC_FREQUENCY_1;
+		else
+			return BASIC_FREQUENCY_2;
+	case 1:
+		if (CGU_PLL1_SRC)
+			return BASIS_REQUENCY_USB;
+		else if (CGU_PLL0_PHASE_DIVIDER_ENABLE)
+			return BASIC_FREQUENCY_1;
+		else
+			return BASIC_FREQUENCY_2;
+	case 2:
+		switch (CGU_PLL2_SRC) {
+		case 0:
+			return ltq_get_pll0_fdiv();
+		case 1:
+			return CGU_PLL2_PHASE_DIVIDER_ENABLE ?
+				BASIC_FREQUENCY_1 :
+				BASIC_FREQUENCY_2;
+		case 2:
+			return BASIS_REQUENCY_USB;
+		}
+	default:
+		return 0;
+	}
+}
+
+static inline unsigned int cal_dsm(int pll, unsigned int num, unsigned int den)
+{
+	u64 res, clock = get_input_clock(pll);
+
+	res = num * clock;
+	do_div(res, den);
+	return res;
+}
+
+static inline unsigned int mash_dsm(int pll, unsigned int M, unsigned int N,
+	unsigned int K)
+{
+	unsigned int num = ((N + 1) << 10) + K;
+	unsigned int den = (M + 1) << 10;
+
+	return cal_dsm(pll, num, den);
+}
+
+static inline unsigned int ssff_dsm_1(int pll, unsigned int M, unsigned int N,
+	unsigned int K)
+{
+	unsigned int num = ((N + 1) << 11) + K + 512;
+	unsigned int den = (M + 1) << 11;
+
+	return cal_dsm(pll, num, den);
+}
+
+static inline unsigned int ssff_dsm_2(int pll, unsigned int M, unsigned int N,
+	unsigned int K)
+{
+	unsigned int num = K >= 512 ?
+		((N + 1) << 12) + K - 512 : ((N + 1) << 12) + K + 3584;
+	unsigned int den = (M + 1) << 12;
+
+	return cal_dsm(pll, num, den);
+}
+
+static inline unsigned int dsm(int pll, unsigned int M, unsigned int N,
+	unsigned int K, unsigned int dsmsel, unsigned int phase_div_en)
+{
+	if (!dsmsel)
+		return mash_dsm(pll, M, N, K);
+	else if (!phase_div_en)
+		return mash_dsm(pll, M, N, K);
+	else
+		return ssff_dsm_2(pll, M, N, K);
+}
+
+static inline unsigned int ltq_get_pll0_fosc(void)
+{
+	if (CGU_PLL0_BYPASS)
+		return get_input_clock(0);
+	else
+		return !CGU_PLL0_CFG_FRAC_EN
+			? dsm(0, CGU_PLL0_CFG_PLLM, CGU_PLL0_CFG_PLLN, 0,
+				CGU_PLL0_CFG_DSMSEL,
+				CGU_PLL0_PHASE_DIVIDER_ENABLE)
+			: dsm(0, CGU_PLL0_CFG_PLLM, CGU_PLL0_CFG_PLLN,
+				CGU_PLL0_CFG_PLLK, CGU_PLL0_CFG_DSMSEL,
+				CGU_PLL0_PHASE_DIVIDER_ENABLE);
+}
+
+static unsigned int ltq_get_pll0_fdiv(void)
+{
+	unsigned int div = CGU_PLL2_CFG_INPUT_DIV + 1;
+
+	return (ltq_get_pll0_fosc() + (div >> 1)) / div;
+}
+
+unsigned int ltq_get_io_region_clock(void)
+{
+	unsigned int ret = ltq_get_pll0_fosc();
+
+	switch (ltq_cgu_r32(LTQ_CGU_PLL2_CFG) & CGU_SYS_DDR_SEL) {
+	default:
+	case 0:
+		return (ret + 1) / 2;
+	case 1:
+		return (ret * 2 + 2) / 5;
+	case 2:
+		return (ret + 1) / 3;
+	case 3:
+		return (ret + 2) / 4;
+	}
+}
+EXPORT_SYMBOL(ltq_get_io_region_clock);
+
+unsigned int ltq_get_fpi_bus_clock(int fpi)
+{
+	unsigned int ret = ltq_get_io_region_clock();
+
+	if ((fpi == 2) && (ltq_cgu_r32(LTQ_CGU_SYS) & CGU_SYS_FPI_SEL))
+		ret >>= 1;
+	return ret;
+}
+EXPORT_SYMBOL(ltq_get_fpi_bus_clock);
+
+unsigned int ltq_get_cpu_hz(void)
+{
+	switch (ltq_cgu_r32(LTQ_CGU_SYS) & 0xc) {
+	case 0:
+		return CLOCK_333M;
+	case 4:
+		return DDR_HZ;
+	case 8:
+		return DDR_HZ << 1;
+	default:
+		return DDR_HZ >> 1;
+	}
+}
+EXPORT_SYMBOL(ltq_get_cpu_hz);
+
+unsigned int ltq_get_fpi_hz(void)
+{
+	unsigned int ddr_clock = DDR_HZ;
+
+	if (ltq_cgu_r32(LTQ_CGU_SYS) & 0x40)
+		return ddr_clock >> 1;
+	return ddr_clock;
+}
+EXPORT_SYMBOL(ltq_get_fpi_hz);
diff --git a/arch/mips/lantiq/xway/devices.c b/arch/mips/lantiq/xway/devices.c
new file mode 100644
index 0000000000000000000000000000000000000000..e09e789dfc27f9b9f80749455a416241c418eb0a
--- /dev/null
+++ b/arch/mips/lantiq/xway/devices.c
@@ -0,0 +1,121 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mtd/physmap.h>
+#include <linux/kernel.h>
+#include <linux/reboot.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/etherdevice.h>
+#include <linux/reboot.h>
+#include <linux/time.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+
+#include <lantiq_soc.h>
+#include <lantiq_irq.h>
+#include <lantiq_platform.h>
+
+#include "devices.h"
+
+/* gpio */
+static struct resource ltq_gpio_resource[] = {
+	{
+		.name	= "gpio0",
+		.start  = LTQ_GPIO0_BASE_ADDR,
+		.end    = LTQ_GPIO0_BASE_ADDR + LTQ_GPIO_SIZE - 1,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.name	= "gpio1",
+		.start  = LTQ_GPIO1_BASE_ADDR,
+		.end    = LTQ_GPIO1_BASE_ADDR + LTQ_GPIO_SIZE - 1,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.name	= "gpio2",
+		.start  = LTQ_GPIO2_BASE_ADDR,
+		.end    = LTQ_GPIO2_BASE_ADDR + LTQ_GPIO_SIZE - 1,
+		.flags  = IORESOURCE_MEM,
+	}
+};
+
+void __init ltq_register_gpio(void)
+{
+	platform_device_register_simple("ltq_gpio", 0,
+		&ltq_gpio_resource[0], 1);
+	platform_device_register_simple("ltq_gpio", 1,
+		&ltq_gpio_resource[1], 1);
+
+	/* AR9 and VR9 have an extra gpio block */
+	if (ltq_is_ar9() || ltq_is_vr9()) {
+		platform_device_register_simple("ltq_gpio", 2,
+			&ltq_gpio_resource[2], 1);
+	}
+}
+
+/* serial to parallel conversion */
+static struct resource ltq_stp_resource = {
+	.name   = "stp",
+	.start  = LTQ_STP_BASE_ADDR,
+	.end    = LTQ_STP_BASE_ADDR + LTQ_STP_SIZE - 1,
+	.flags  = IORESOURCE_MEM,
+};
+
+void __init ltq_register_gpio_stp(void)
+{
+	platform_device_register_simple("ltq_stp", 0, &ltq_stp_resource, 1);
+}
+
+/* asc ports - amazon se has its own serial mapping */
+static struct resource ltq_ase_asc_resources[] = {
+	{
+		.name	= "asc0",
+		.start  = LTQ_ASC1_BASE_ADDR,
+		.end    = LTQ_ASC1_BASE_ADDR + LTQ_ASC_SIZE - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+	IRQ_RES(tx, LTQ_ASC_ASE_TIR),
+	IRQ_RES(rx, LTQ_ASC_ASE_RIR),
+	IRQ_RES(err, LTQ_ASC_ASE_EIR),
+};
+
+void __init ltq_register_ase_asc(void)
+{
+	platform_device_register_simple("ltq_asc", 0,
+		ltq_ase_asc_resources, ARRAY_SIZE(ltq_ase_asc_resources));
+}
+
+/* ethernet */
+static struct resource ltq_etop_resources = {
+	.name	= "etop",
+	.start	= LTQ_ETOP_BASE_ADDR,
+	.end	= LTQ_ETOP_BASE_ADDR + LTQ_ETOP_SIZE - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct platform_device ltq_etop = {
+	.name		= "ltq_etop",
+	.resource	= &ltq_etop_resources,
+	.num_resources	= 1,
+};
+
+void __init
+ltq_register_etop(struct ltq_eth_data *eth)
+{
+	if (eth) {
+		ltq_etop.dev.platform_data = eth;
+		platform_device_register(&ltq_etop);
+	}
+}
diff --git a/arch/mips/lantiq/xway/devices.h b/arch/mips/lantiq/xway/devices.h
new file mode 100644
index 0000000000000000000000000000000000000000..e90493471bc10c97d4286111e9caaf574d59176c
--- /dev/null
+++ b/arch/mips/lantiq/xway/devices.h
@@ -0,0 +1,20 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LTQ_DEVICES_XWAY_H__
+#define _LTQ_DEVICES_XWAY_H__
+
+#include "../devices.h"
+#include <linux/phy.h>
+
+extern void ltq_register_gpio(void);
+extern void ltq_register_gpio_stp(void);
+extern void ltq_register_ase_asc(void);
+extern void ltq_register_etop(struct ltq_eth_data *eth);
+
+#endif
diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
new file mode 100644
index 0000000000000000000000000000000000000000..4278a459d6c483afd2f371fb856bff8eb1851714
--- /dev/null
+++ b/arch/mips/lantiq/xway/dma.c
@@ -0,0 +1,253 @@
+/*
+ *   This program is free software; you can redistribute it and/or modify it
+ *   under the terms of the GNU General Public License version 2 as published
+ *   by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *   Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/dma-mapping.h>
+
+#include <lantiq_soc.h>
+#include <xway_dma.h>
+
+#define LTQ_DMA_CTRL		0x10
+#define LTQ_DMA_CPOLL		0x14
+#define LTQ_DMA_CS		0x18
+#define LTQ_DMA_CCTRL		0x1C
+#define LTQ_DMA_CDBA		0x20
+#define LTQ_DMA_CDLEN		0x24
+#define LTQ_DMA_CIS		0x28
+#define LTQ_DMA_CIE		0x2C
+#define LTQ_DMA_PS		0x40
+#define LTQ_DMA_PCTRL		0x44
+#define LTQ_DMA_IRNEN		0xf4
+
+#define DMA_DESCPT		BIT(3)		/* descriptor complete irq */
+#define DMA_TX			BIT(8)		/* TX channel direction */
+#define DMA_CHAN_ON		BIT(0)		/* channel on / off bit */
+#define DMA_PDEN		BIT(6)		/* enable packet drop */
+#define DMA_CHAN_RST		BIT(1)		/* channel on / off bit */
+#define DMA_RESET		BIT(0)		/* channel on / off bit */
+#define DMA_IRQ_ACK		0x7e		/* IRQ status register */
+#define DMA_POLL		BIT(31)		/* turn on channel polling */
+#define DMA_CLK_DIV4		BIT(6)		/* polling clock divider */
+#define DMA_2W_BURST		BIT(1)		/* 2 word burst length */
+#define DMA_MAX_CHANNEL		20		/* the soc has 20 channels */
+#define DMA_ETOP_ENDIANESS	(0xf << 8) /* endianess swap etop channels */
+#define DMA_WEIGHT	(BIT(17) | BIT(16))	/* default channel wheight */
+
+#define ltq_dma_r32(x)			ltq_r32(ltq_dma_membase + (x))
+#define ltq_dma_w32(x, y)		ltq_w32(x, ltq_dma_membase + (y))
+#define ltq_dma_w32_mask(x, y, z)	ltq_w32_mask(x, y, \
+						ltq_dma_membase + (z))
+
+static struct resource ltq_dma_resource = {
+	.name	= "dma",
+	.start	= LTQ_DMA_BASE_ADDR,
+	.end	= LTQ_DMA_BASE_ADDR + LTQ_DMA_SIZE - 1,
+	.flags  = IORESOURCE_MEM,
+};
+
+static void __iomem *ltq_dma_membase;
+
+void
+ltq_dma_enable_irq(struct ltq_dma_channel *ch)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ltq_dma_w32(ch->nr, LTQ_DMA_CS);
+	ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_enable_irq);
+
+void
+ltq_dma_disable_irq(struct ltq_dma_channel *ch)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ltq_dma_w32(ch->nr, LTQ_DMA_CS);
+	ltq_dma_w32_mask(1 << ch->nr, 0, LTQ_DMA_IRNEN);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_disable_irq);
+
+void
+ltq_dma_ack_irq(struct ltq_dma_channel *ch)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ltq_dma_w32(ch->nr, LTQ_DMA_CS);
+	ltq_dma_w32(DMA_IRQ_ACK, LTQ_DMA_CIS);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_ack_irq);
+
+void
+ltq_dma_open(struct ltq_dma_channel *ch)
+{
+	unsigned long flag;
+
+	local_irq_save(flag);
+	ltq_dma_w32(ch->nr, LTQ_DMA_CS);
+	ltq_dma_w32_mask(0, DMA_CHAN_ON, LTQ_DMA_CCTRL);
+	ltq_dma_enable_irq(ch);
+	local_irq_restore(flag);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_open);
+
+void
+ltq_dma_close(struct ltq_dma_channel *ch)
+{
+	unsigned long flag;
+
+	local_irq_save(flag);
+	ltq_dma_w32(ch->nr, LTQ_DMA_CS);
+	ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
+	ltq_dma_disable_irq(ch);
+	local_irq_restore(flag);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_close);
+
+static void
+ltq_dma_alloc(struct ltq_dma_channel *ch)
+{
+	unsigned long flags;
+
+	ch->desc = 0;
+	ch->desc_base = dma_alloc_coherent(NULL,
+				LTQ_DESC_NUM * LTQ_DESC_SIZE,
+				&ch->phys, GFP_ATOMIC);
+	memset(ch->desc_base, 0, LTQ_DESC_NUM * LTQ_DESC_SIZE);
+
+	local_irq_save(flags);
+	ltq_dma_w32(ch->nr, LTQ_DMA_CS);
+	ltq_dma_w32(ch->phys, LTQ_DMA_CDBA);
+	ltq_dma_w32(LTQ_DESC_NUM, LTQ_DMA_CDLEN);
+	ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
+	wmb();
+	ltq_dma_w32_mask(0, DMA_CHAN_RST, LTQ_DMA_CCTRL);
+	while (ltq_dma_r32(LTQ_DMA_CCTRL) & DMA_CHAN_RST)
+		;
+	local_irq_restore(flags);
+}
+
+void
+ltq_dma_alloc_tx(struct ltq_dma_channel *ch)
+{
+	unsigned long flags;
+
+	ltq_dma_alloc(ch);
+
+	local_irq_save(flags);
+	ltq_dma_w32(DMA_DESCPT, LTQ_DMA_CIE);
+	ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
+	ltq_dma_w32(DMA_WEIGHT | DMA_TX, LTQ_DMA_CCTRL);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_alloc_tx);
+
+void
+ltq_dma_alloc_rx(struct ltq_dma_channel *ch)
+{
+	unsigned long flags;
+
+	ltq_dma_alloc(ch);
+
+	local_irq_save(flags);
+	ltq_dma_w32(DMA_DESCPT, LTQ_DMA_CIE);
+	ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
+	ltq_dma_w32(DMA_WEIGHT, LTQ_DMA_CCTRL);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_alloc_rx);
+
+void
+ltq_dma_free(struct ltq_dma_channel *ch)
+{
+	if (!ch->desc_base)
+		return;
+	ltq_dma_close(ch);
+	dma_free_coherent(NULL, LTQ_DESC_NUM * LTQ_DESC_SIZE,
+		ch->desc_base, ch->phys);
+}
+EXPORT_SYMBOL_GPL(ltq_dma_free);
+
+void
+ltq_dma_init_port(int p)
+{
+	ltq_dma_w32(p, LTQ_DMA_PS);
+	switch (p) {
+	case DMA_PORT_ETOP:
+		/*
+		 * Tell the DMA engine to swap the endianess of data frames and
+		 * drop packets if the channel arbitration fails.
+		 */
+		ltq_dma_w32_mask(0, DMA_ETOP_ENDIANESS | DMA_PDEN,
+			LTQ_DMA_PCTRL);
+		break;
+
+	case DMA_PORT_DEU:
+		ltq_dma_w32((DMA_2W_BURST << 4) | (DMA_2W_BURST << 2),
+			LTQ_DMA_PCTRL);
+		break;
+
+	default:
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(ltq_dma_init_port);
+
+int __init
+ltq_dma_init(void)
+{
+	int i;
+
+	/* insert and request the memory region */
+	if (insert_resource(&iomem_resource, &ltq_dma_resource) < 0)
+		panic("Failed to insert dma memory\n");
+
+	if (request_mem_region(ltq_dma_resource.start,
+			resource_size(&ltq_dma_resource), "dma") < 0)
+		panic("Failed to request dma memory\n");
+
+	/* remap dma register range */
+	ltq_dma_membase = ioremap_nocache(ltq_dma_resource.start,
+				resource_size(&ltq_dma_resource));
+	if (!ltq_dma_membase)
+		panic("Failed to remap dma memory\n");
+
+	/* power up and reset the dma engine */
+	ltq_pmu_enable(PMU_DMA);
+	ltq_dma_w32_mask(0, DMA_RESET, LTQ_DMA_CTRL);
+
+	/* disable all interrupts */
+	ltq_dma_w32(0, LTQ_DMA_IRNEN);
+
+	/* reset/configure each channel */
+	for (i = 0; i < DMA_MAX_CHANNEL; i++) {
+		ltq_dma_w32(i, LTQ_DMA_CS);
+		ltq_dma_w32(DMA_CHAN_RST, LTQ_DMA_CCTRL);
+		ltq_dma_w32(DMA_POLL | DMA_CLK_DIV4, LTQ_DMA_CPOLL);
+		ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
+	}
+	return 0;
+}
+
+postcore_initcall(ltq_dma_init);
diff --git a/arch/mips/lantiq/xway/ebu.c b/arch/mips/lantiq/xway/ebu.c
new file mode 100644
index 0000000000000000000000000000000000000000..66eb52fa50a16d3590131ee098b159acf3e63190
--- /dev/null
+++ b/arch/mips/lantiq/xway/ebu.c
@@ -0,0 +1,53 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  EBU - the external bus unit attaches PCI, NOR and NAND
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/ioport.h>
+
+#include <lantiq_soc.h>
+
+/* all access to the ebu must be locked */
+DEFINE_SPINLOCK(ebu_lock);
+EXPORT_SYMBOL_GPL(ebu_lock);
+
+static struct resource ltq_ebu_resource = {
+	.name	= "ebu",
+	.start	= LTQ_EBU_BASE_ADDR,
+	.end	= LTQ_EBU_BASE_ADDR + LTQ_EBU_SIZE - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+/* remapped base addr of the clock unit and external bus unit */
+void __iomem *ltq_ebu_membase;
+
+static int __init lantiq_ebu_init(void)
+{
+	/* insert and request the memory region */
+	if (insert_resource(&iomem_resource, &ltq_ebu_resource) < 0)
+		panic("Failed to insert ebu memory\n");
+
+	if (request_mem_region(ltq_ebu_resource.start,
+			resource_size(&ltq_ebu_resource), "ebu") < 0)
+		panic("Failed to request ebu memory\n");
+
+	/* remap ebu register range */
+	ltq_ebu_membase = ioremap_nocache(ltq_ebu_resource.start,
+				resource_size(&ltq_ebu_resource));
+	if (!ltq_ebu_membase)
+		panic("Failed to remap ebu memory\n");
+
+	/* make sure to unprotect the memory region where flash is located */
+	ltq_ebu_w32(ltq_ebu_r32(LTQ_EBU_BUSCON0) & ~EBU_WRDIS, LTQ_EBU_BUSCON0);
+	return 0;
+}
+
+postcore_initcall(lantiq_ebu_init);
diff --git a/arch/mips/lantiq/xway/gpio.c b/arch/mips/lantiq/xway/gpio.c
new file mode 100644
index 0000000000000000000000000000000000000000..a321451a54554bc0cba17a0458e61436ce62801e
--- /dev/null
+++ b/arch/mips/lantiq/xway/gpio.c
@@ -0,0 +1,195 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/ioport.h>
+#include <linux/io.h>
+
+#include <lantiq_soc.h>
+
+#define LTQ_GPIO_OUT		0x00
+#define LTQ_GPIO_IN		0x04
+#define LTQ_GPIO_DIR		0x08
+#define LTQ_GPIO_ALTSEL0	0x0C
+#define LTQ_GPIO_ALTSEL1	0x10
+#define LTQ_GPIO_OD		0x14
+
+#define PINS_PER_PORT		16
+#define MAX_PORTS		3
+
+#define ltq_gpio_getbit(m, r, p)	(!!(ltq_r32(m + r) & (1 << p)))
+#define ltq_gpio_setbit(m, r, p)	ltq_w32_mask(0, (1 << p), m + r)
+#define ltq_gpio_clearbit(m, r, p)	ltq_w32_mask((1 << p), 0, m + r)
+
+struct ltq_gpio {
+	void __iomem *membase;
+	struct gpio_chip chip;
+};
+
+static struct ltq_gpio ltq_gpio_port[MAX_PORTS];
+
+int gpio_to_irq(unsigned int gpio)
+{
+	return -EINVAL;
+}
+EXPORT_SYMBOL(gpio_to_irq);
+
+int irq_to_gpio(unsigned int gpio)
+{
+	return -EINVAL;
+}
+EXPORT_SYMBOL(irq_to_gpio);
+
+int ltq_gpio_request(unsigned int pin, unsigned int alt0,
+	unsigned int alt1, unsigned int dir, const char *name)
+{
+	int id = 0;
+
+	if (pin >= (MAX_PORTS * PINS_PER_PORT))
+		return -EINVAL;
+	if (gpio_request(pin, name)) {
+		pr_err("failed to setup lantiq gpio: %s\n", name);
+		return -EBUSY;
+	}
+	if (dir)
+		gpio_direction_output(pin, 1);
+	else
+		gpio_direction_input(pin);
+	while (pin >= PINS_PER_PORT) {
+		pin -= PINS_PER_PORT;
+		id++;
+	}
+	if (alt0)
+		ltq_gpio_setbit(ltq_gpio_port[id].membase,
+			LTQ_GPIO_ALTSEL0, pin);
+	else
+		ltq_gpio_clearbit(ltq_gpio_port[id].membase,
+			LTQ_GPIO_ALTSEL0, pin);
+	if (alt1)
+		ltq_gpio_setbit(ltq_gpio_port[id].membase,
+			LTQ_GPIO_ALTSEL1, pin);
+	else
+		ltq_gpio_clearbit(ltq_gpio_port[id].membase,
+			LTQ_GPIO_ALTSEL1, pin);
+	return 0;
+}
+EXPORT_SYMBOL(ltq_gpio_request);
+
+static void ltq_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
+{
+	struct ltq_gpio *ltq_gpio = container_of(chip, struct ltq_gpio, chip);
+
+	if (value)
+		ltq_gpio_setbit(ltq_gpio->membase, LTQ_GPIO_OUT, offset);
+	else
+		ltq_gpio_clearbit(ltq_gpio->membase, LTQ_GPIO_OUT, offset);
+}
+
+static int ltq_gpio_get(struct gpio_chip *chip, unsigned int offset)
+{
+	struct ltq_gpio *ltq_gpio = container_of(chip, struct ltq_gpio, chip);
+
+	return ltq_gpio_getbit(ltq_gpio->membase, LTQ_GPIO_IN, offset);
+}
+
+static int ltq_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)
+{
+	struct ltq_gpio *ltq_gpio = container_of(chip, struct ltq_gpio, chip);
+
+	ltq_gpio_clearbit(ltq_gpio->membase, LTQ_GPIO_OD, offset);
+	ltq_gpio_clearbit(ltq_gpio->membase, LTQ_GPIO_DIR, offset);
+
+	return 0;
+}
+
+static int ltq_gpio_direction_output(struct gpio_chip *chip,
+	unsigned int offset, int value)
+{
+	struct ltq_gpio *ltq_gpio = container_of(chip, struct ltq_gpio, chip);
+
+	ltq_gpio_setbit(ltq_gpio->membase, LTQ_GPIO_OD, offset);
+	ltq_gpio_setbit(ltq_gpio->membase, LTQ_GPIO_DIR, offset);
+	ltq_gpio_set(chip, offset, value);
+
+	return 0;
+}
+
+static int ltq_gpio_req(struct gpio_chip *chip, unsigned offset)
+{
+	struct ltq_gpio *ltq_gpio = container_of(chip, struct ltq_gpio, chip);
+
+	ltq_gpio_clearbit(ltq_gpio->membase, LTQ_GPIO_ALTSEL0, offset);
+	ltq_gpio_clearbit(ltq_gpio->membase, LTQ_GPIO_ALTSEL1, offset);
+	return 0;
+}
+
+static int ltq_gpio_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+
+	if (pdev->id >= MAX_PORTS) {
+		dev_err(&pdev->dev, "invalid gpio port %d\n",
+			pdev->id);
+		return -EINVAL;
+	}
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "failed to get memory for gpio port %d\n",
+			pdev->id);
+		return -ENOENT;
+	}
+	res = devm_request_mem_region(&pdev->dev, res->start,
+		resource_size(res), dev_name(&pdev->dev));
+	if (!res) {
+		dev_err(&pdev->dev,
+			"failed to request memory for gpio port %d\n",
+			pdev->id);
+		return -EBUSY;
+	}
+	ltq_gpio_port[pdev->id].membase = devm_ioremap_nocache(&pdev->dev,
+		res->start, resource_size(res));
+	if (!ltq_gpio_port[pdev->id].membase) {
+		dev_err(&pdev->dev, "failed to remap memory for gpio port %d\n",
+			pdev->id);
+		return -ENOMEM;
+	}
+	ltq_gpio_port[pdev->id].chip.label = "ltq_gpio";
+	ltq_gpio_port[pdev->id].chip.direction_input = ltq_gpio_direction_input;
+	ltq_gpio_port[pdev->id].chip.direction_output =
+		ltq_gpio_direction_output;
+	ltq_gpio_port[pdev->id].chip.get = ltq_gpio_get;
+	ltq_gpio_port[pdev->id].chip.set = ltq_gpio_set;
+	ltq_gpio_port[pdev->id].chip.request = ltq_gpio_req;
+	ltq_gpio_port[pdev->id].chip.base = PINS_PER_PORT * pdev->id;
+	ltq_gpio_port[pdev->id].chip.ngpio = PINS_PER_PORT;
+	platform_set_drvdata(pdev, &ltq_gpio_port[pdev->id]);
+	return gpiochip_add(&ltq_gpio_port[pdev->id].chip);
+}
+
+static struct platform_driver
+ltq_gpio_driver = {
+	.probe = ltq_gpio_probe,
+	.driver = {
+		.name = "ltq_gpio",
+		.owner = THIS_MODULE,
+	},
+};
+
+int __init ltq_gpio_init(void)
+{
+	int ret = platform_driver_register(&ltq_gpio_driver);
+
+	if (ret)
+		pr_info("ltq_gpio : Error registering platfom driver!");
+	return ret;
+}
+
+postcore_initcall(ltq_gpio_init);
diff --git a/arch/mips/lantiq/xway/gpio_ebu.c b/arch/mips/lantiq/xway/gpio_ebu.c
new file mode 100644
index 0000000000000000000000000000000000000000..a479355abdb92755759366fa1b50325474d93810
--- /dev/null
+++ b/arch/mips/lantiq/xway/gpio_ebu.c
@@ -0,0 +1,126 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+#include <linux/io.h>
+
+#include <lantiq_soc.h>
+
+/*
+ * By attaching hardware latches to the EBU it is possible to create output
+ * only gpios. This driver configures a special memory address, which when
+ * written to outputs 16 bit to the latches.
+ */
+
+#define LTQ_EBU_BUSCON	0x1e7ff		/* 16 bit access, slowest timing */
+#define LTQ_EBU_WP	0x80000000	/* write protect bit */
+
+/* we keep a shadow value of the last value written to the ebu */
+static int ltq_ebu_gpio_shadow = 0x0;
+static void __iomem *ltq_ebu_gpio_membase;
+
+static void ltq_ebu_apply(void)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ebu_lock, flags);
+	ltq_ebu_w32(LTQ_EBU_BUSCON, LTQ_EBU_BUSCON1);
+	*((__u16 *)ltq_ebu_gpio_membase) = ltq_ebu_gpio_shadow;
+	ltq_ebu_w32(LTQ_EBU_BUSCON | LTQ_EBU_WP, LTQ_EBU_BUSCON1);
+	spin_unlock_irqrestore(&ebu_lock, flags);
+}
+
+static void ltq_ebu_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+	if (value)
+		ltq_ebu_gpio_shadow |= (1 << offset);
+	else
+		ltq_ebu_gpio_shadow &= ~(1 << offset);
+	ltq_ebu_apply();
+}
+
+static int ltq_ebu_direction_output(struct gpio_chip *chip, unsigned offset,
+	int value)
+{
+	ltq_ebu_set(chip, offset, value);
+
+	return 0;
+}
+
+static struct gpio_chip ltq_ebu_chip = {
+	.label = "ltq_ebu",
+	.direction_output = ltq_ebu_direction_output,
+	.set = ltq_ebu_set,
+	.base = 72,
+	.ngpio = 16,
+	.can_sleep = 1,
+	.owner = THIS_MODULE,
+};
+
+static int ltq_ebu_probe(struct platform_device *pdev)
+{
+	int ret = 0;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (!res) {
+		dev_err(&pdev->dev, "failed to get memory resource\n");
+		return -ENOENT;
+	}
+
+	res = devm_request_mem_region(&pdev->dev, res->start,
+		resource_size(res), dev_name(&pdev->dev));
+	if (!res) {
+		dev_err(&pdev->dev, "failed to request memory resource\n");
+		return -EBUSY;
+	}
+
+	ltq_ebu_gpio_membase = devm_ioremap_nocache(&pdev->dev, res->start,
+		resource_size(res));
+	if (!ltq_ebu_gpio_membase) {
+		dev_err(&pdev->dev, "Failed to ioremap mem region\n");
+		return -ENOMEM;
+	}
+
+	/* grab the default shadow value passed form the platform code */
+	ltq_ebu_gpio_shadow = (unsigned int) pdev->dev.platform_data;
+
+	/* tell the ebu controller which memory address we will be using */
+	ltq_ebu_w32(pdev->resource->start | 0x1, LTQ_EBU_ADDRSEL1);
+
+	/* write protect the region */
+	ltq_ebu_w32(LTQ_EBU_BUSCON | LTQ_EBU_WP, LTQ_EBU_BUSCON1);
+
+	ret = gpiochip_add(&ltq_ebu_chip);
+	if (!ret)
+		ltq_ebu_apply();
+	return ret;
+}
+
+static struct platform_driver ltq_ebu_driver = {
+	.probe = ltq_ebu_probe,
+	.driver = {
+		.name = "ltq_ebu",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init ltq_ebu_init(void)
+{
+	int ret = platform_driver_register(&ltq_ebu_driver);
+
+	if (ret)
+		pr_info("ltq_ebu : Error registering platfom driver!");
+	return ret;
+}
+
+postcore_initcall(ltq_ebu_init);
diff --git a/arch/mips/lantiq/xway/gpio_stp.c b/arch/mips/lantiq/xway/gpio_stp.c
new file mode 100644
index 0000000000000000000000000000000000000000..67d59d69034063ab37dcffa6e4f135c7a531396b
--- /dev/null
+++ b/arch/mips/lantiq/xway/gpio_stp.c
@@ -0,0 +1,157 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ *
+ */
+
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/mutex.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+
+#include <lantiq_soc.h>
+
+#define LTQ_STP_CON0		0x00
+#define LTQ_STP_CON1		0x04
+#define LTQ_STP_CPU0		0x08
+#define LTQ_STP_CPU1		0x0C
+#define LTQ_STP_AR		0x10
+
+#define LTQ_STP_CON_SWU		(1 << 31)
+#define LTQ_STP_2HZ		0
+#define LTQ_STP_4HZ		(1 << 23)
+#define LTQ_STP_8HZ		(2 << 23)
+#define LTQ_STP_10HZ		(3 << 23)
+#define LTQ_STP_SPEED_MASK	(0xf << 23)
+#define LTQ_STP_UPD_FPI		(1 << 31)
+#define LTQ_STP_UPD_MASK	(3 << 30)
+#define LTQ_STP_ADSL_SRC	(3 << 24)
+
+#define LTQ_STP_GROUP0		(1 << 0)
+
+#define LTQ_STP_RISING		0
+#define LTQ_STP_FALLING		(1 << 26)
+#define LTQ_STP_EDGE_MASK	(1 << 26)
+
+#define ltq_stp_r32(reg)	__raw_readl(ltq_stp_membase + reg)
+#define ltq_stp_w32(val, reg)	__raw_writel(val, ltq_stp_membase + reg)
+#define ltq_stp_w32_mask(clear, set, reg) \
+		ltq_w32((ltq_r32(ltq_stp_membase + reg) & ~(clear)) | (set), \
+		ltq_stp_membase + (reg))
+
+static int ltq_stp_shadow = 0xffff;
+static void __iomem *ltq_stp_membase;
+
+static void ltq_stp_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+	if (value)
+		ltq_stp_shadow |= (1 << offset);
+	else
+		ltq_stp_shadow &= ~(1 << offset);
+	ltq_stp_w32(ltq_stp_shadow, LTQ_STP_CPU0);
+}
+
+static int ltq_stp_direction_output(struct gpio_chip *chip, unsigned offset,
+	int value)
+{
+	ltq_stp_set(chip, offset, value);
+
+	return 0;
+}
+
+static struct gpio_chip ltq_stp_chip = {
+	.label = "ltq_stp",
+	.direction_output = ltq_stp_direction_output,
+	.set = ltq_stp_set,
+	.base = 48,
+	.ngpio = 24,
+	.can_sleep = 1,
+	.owner = THIS_MODULE,
+};
+
+static int ltq_stp_hw_init(void)
+{
+	/* the 3 pins used to control the external stp */
+	ltq_gpio_request(4, 1, 0, 1, "stp-st");
+	ltq_gpio_request(5, 1, 0, 1, "stp-d");
+	ltq_gpio_request(6, 1, 0, 1, "stp-sh");
+
+	/* sane defaults */
+	ltq_stp_w32(0, LTQ_STP_AR);
+	ltq_stp_w32(0, LTQ_STP_CPU0);
+	ltq_stp_w32(0, LTQ_STP_CPU1);
+	ltq_stp_w32(LTQ_STP_CON_SWU, LTQ_STP_CON0);
+	ltq_stp_w32(0, LTQ_STP_CON1);
+
+	/* rising or falling edge */
+	ltq_stp_w32_mask(LTQ_STP_EDGE_MASK, LTQ_STP_FALLING, LTQ_STP_CON0);
+
+	/* per default stp 15-0 are set */
+	ltq_stp_w32_mask(0, LTQ_STP_GROUP0, LTQ_STP_CON1);
+
+	/* stp are update periodically by the FPI bus */
+	ltq_stp_w32_mask(LTQ_STP_UPD_MASK, LTQ_STP_UPD_FPI, LTQ_STP_CON1);
+
+	/* set stp update speed */
+	ltq_stp_w32_mask(LTQ_STP_SPEED_MASK, LTQ_STP_8HZ, LTQ_STP_CON1);
+
+	/* tell the hardware that pin (led) 0 and 1 are controlled
+	 *  by the dsl arc
+	 */
+	ltq_stp_w32_mask(0, LTQ_STP_ADSL_SRC, LTQ_STP_CON0);
+
+	ltq_pmu_enable(PMU_LED);
+	return 0;
+}
+
+static int __devinit ltq_stp_probe(struct platform_device *pdev)
+{
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	int ret = 0;
+
+	if (!res)
+		return -ENOENT;
+	res = devm_request_mem_region(&pdev->dev, res->start,
+		resource_size(res), dev_name(&pdev->dev));
+	if (!res) {
+		dev_err(&pdev->dev, "failed to request STP memory\n");
+		return -EBUSY;
+	}
+	ltq_stp_membase = devm_ioremap_nocache(&pdev->dev, res->start,
+		resource_size(res));
+	if (!ltq_stp_membase) {
+		dev_err(&pdev->dev, "failed to remap STP memory\n");
+		return -ENOMEM;
+	}
+	ret = gpiochip_add(&ltq_stp_chip);
+	if (!ret)
+		ret = ltq_stp_hw_init();
+
+	return ret;
+}
+
+static struct platform_driver ltq_stp_driver = {
+	.probe = ltq_stp_probe,
+	.driver = {
+		.name = "ltq_stp",
+		.owner = THIS_MODULE,
+	},
+};
+
+int __init ltq_stp_init(void)
+{
+	int ret = platform_driver_register(&ltq_stp_driver);
+
+	if (ret)
+		pr_info("ltq_stp: error registering platfom driver");
+	return ret;
+}
+
+postcore_initcall(ltq_stp_init);
diff --git a/arch/mips/lantiq/xway/mach-easy50601.c b/arch/mips/lantiq/xway/mach-easy50601.c
new file mode 100644
index 0000000000000000000000000000000000000000..d5aaf637ab1918f9b41a78783c36a7c842a750d7
--- /dev/null
+++ b/arch/mips/lantiq/xway/mach-easy50601.c
@@ -0,0 +1,57 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/input.h>
+
+#include <lantiq.h>
+
+#include "../machtypes.h"
+#include "devices.h"
+
+static struct mtd_partition easy50601_partitions[] = {
+	{
+		.name	= "uboot",
+		.offset	= 0x0,
+		.size	= 0x10000,
+	},
+	{
+		.name	= "uboot_env",
+		.offset	= 0x10000,
+		.size	= 0x10000,
+	},
+	{
+		.name	= "linux",
+		.offset	= 0x20000,
+		.size	= 0xE0000,
+	},
+	{
+		.name	= "rootfs",
+		.offset	= 0x100000,
+		.size	= 0x300000,
+	},
+};
+
+static struct physmap_flash_data easy50601_flash_data = {
+	.nr_parts	= ARRAY_SIZE(easy50601_partitions),
+	.parts		= easy50601_partitions,
+};
+
+static void __init easy50601_init(void)
+{
+	ltq_register_nor(&easy50601_flash_data);
+}
+
+MIPS_MACHINE(LTQ_MACH_EASY50601,
+			"EASY50601",
+			"EASY50601 Eval Board",
+			easy50601_init);
diff --git a/arch/mips/lantiq/xway/mach-easy50712.c b/arch/mips/lantiq/xway/mach-easy50712.c
new file mode 100644
index 0000000000000000000000000000000000000000..ea5027b3239d179700705dbcfbf5850688dea1f7
--- /dev/null
+++ b/arch/mips/lantiq/xway/mach-easy50712.c
@@ -0,0 +1,74 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/input.h>
+#include <linux/phy.h>
+
+#include <lantiq_soc.h>
+#include <irq.h>
+
+#include "../machtypes.h"
+#include "devices.h"
+
+static struct mtd_partition easy50712_partitions[] = {
+	{
+		.name	= "uboot",
+		.offset	= 0x0,
+		.size	= 0x10000,
+	},
+	{
+		.name	= "uboot_env",
+		.offset	= 0x10000,
+		.size	= 0x10000,
+	},
+	{
+		.name	= "linux",
+		.offset	= 0x20000,
+		.size	= 0xe0000,
+	},
+	{
+		.name	= "rootfs",
+		.offset	= 0x100000,
+		.size	= 0x300000,
+	},
+};
+
+static struct physmap_flash_data easy50712_flash_data = {
+	.nr_parts	= ARRAY_SIZE(easy50712_partitions),
+	.parts		= easy50712_partitions,
+};
+
+static struct ltq_pci_data ltq_pci_data = {
+	.clock	= PCI_CLOCK_INT,
+	.gpio	= PCI_GNT1 | PCI_REQ1,
+	.irq	= {
+		[14] = INT_NUM_IM0_IRL0 + 22,
+	},
+};
+
+static struct ltq_eth_data ltq_eth_data = {
+	.mii_mode = PHY_INTERFACE_MODE_MII,
+};
+
+static void __init easy50712_init(void)
+{
+	ltq_register_gpio_stp();
+	ltq_register_nor(&easy50712_flash_data);
+	ltq_register_pci(&ltq_pci_data);
+	ltq_register_etop(&ltq_eth_data);
+}
+
+MIPS_MACHINE(LTQ_MACH_EASY50712,
+	     "EASY50712",
+	     "EASY50712 Eval Board",
+	      easy50712_init);
diff --git a/arch/mips/lantiq/xway/pmu.c b/arch/mips/lantiq/xway/pmu.c
new file mode 100644
index 0000000000000000000000000000000000000000..9d69f01e352b7f693f3e47aed0de0839480a1337
--- /dev/null
+++ b/arch/mips/lantiq/xway/pmu.c
@@ -0,0 +1,70 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/ioport.h>
+
+#include <lantiq_soc.h>
+
+/* PMU - the power management unit allows us to turn part of the core
+ * on and off
+ */
+
+/* the enable / disable registers */
+#define LTQ_PMU_PWDCR	0x1C
+#define LTQ_PMU_PWDSR	0x20
+
+#define ltq_pmu_w32(x, y)	ltq_w32((x), ltq_pmu_membase + (y))
+#define ltq_pmu_r32(x)		ltq_r32(ltq_pmu_membase + (x))
+
+static struct resource ltq_pmu_resource = {
+	.name	= "pmu",
+	.start	= LTQ_PMU_BASE_ADDR,
+	.end	= LTQ_PMU_BASE_ADDR + LTQ_PMU_SIZE - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+static void __iomem *ltq_pmu_membase;
+
+void ltq_pmu_enable(unsigned int module)
+{
+	int err = 1000000;
+
+	ltq_pmu_w32(ltq_pmu_r32(LTQ_PMU_PWDCR) & ~module, LTQ_PMU_PWDCR);
+	do {} while (--err && (ltq_pmu_r32(LTQ_PMU_PWDSR) & module));
+
+	if (!err)
+		panic("activating PMU module failed!\n");
+}
+EXPORT_SYMBOL(ltq_pmu_enable);
+
+void ltq_pmu_disable(unsigned int module)
+{
+	ltq_pmu_w32(ltq_pmu_r32(LTQ_PMU_PWDCR) | module, LTQ_PMU_PWDCR);
+}
+EXPORT_SYMBOL(ltq_pmu_disable);
+
+int __init ltq_pmu_init(void)
+{
+	if (insert_resource(&iomem_resource, &ltq_pmu_resource) < 0)
+		panic("Failed to insert pmu memory\n");
+
+	if (request_mem_region(ltq_pmu_resource.start,
+			resource_size(&ltq_pmu_resource), "pmu") < 0)
+		panic("Failed to request pmu memory\n");
+
+	ltq_pmu_membase = ioremap_nocache(ltq_pmu_resource.start,
+				resource_size(&ltq_pmu_resource));
+	if (!ltq_pmu_membase)
+		panic("Failed to remap pmu memory\n");
+	return 0;
+}
+
+core_initcall(ltq_pmu_init);
diff --git a/arch/mips/lantiq/xway/prom-ase.c b/arch/mips/lantiq/xway/prom-ase.c
new file mode 100644
index 0000000000000000000000000000000000000000..abe49f4db57f1ad670b6c6c6a6709bea6dcfe1e6
--- /dev/null
+++ b/arch/mips/lantiq/xway/prom-ase.c
@@ -0,0 +1,39 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/module.h>
+#include <linux/clk.h>
+#include <asm/bootinfo.h>
+#include <asm/time.h>
+
+#include <lantiq_soc.h>
+
+#include "../prom.h"
+
+#define SOC_AMAZON_SE	"Amazon_SE"
+
+#define PART_SHIFT	12
+#define PART_MASK	0x0FFFFFFF
+#define REV_SHIFT	28
+#define REV_MASK	0xF0000000
+
+void __init ltq_soc_detect(struct ltq_soc_info *i)
+{
+	i->partnum = (ltq_r32(LTQ_MPS_CHIPID) & PART_MASK) >> PART_SHIFT;
+	i->rev = (ltq_r32(LTQ_MPS_CHIPID) & REV_MASK) >> REV_SHIFT;
+	switch (i->partnum) {
+	case SOC_ID_AMAZON_SE:
+		i->name = SOC_AMAZON_SE;
+		i->type = SOC_TYPE_AMAZON_SE;
+		break;
+
+	default:
+		unreachable();
+		break;
+	}
+}
diff --git a/arch/mips/lantiq/xway/prom-xway.c b/arch/mips/lantiq/xway/prom-xway.c
new file mode 100644
index 0000000000000000000000000000000000000000..1686692ac24d52eee2338feaebd3cdf943bb22e3
--- /dev/null
+++ b/arch/mips/lantiq/xway/prom-xway.c
@@ -0,0 +1,54 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/module.h>
+#include <linux/clk.h>
+#include <asm/bootinfo.h>
+#include <asm/time.h>
+
+#include <lantiq_soc.h>
+
+#include "../prom.h"
+
+#define SOC_DANUBE	"Danube"
+#define SOC_TWINPASS	"Twinpass"
+#define SOC_AR9		"AR9"
+
+#define PART_SHIFT	12
+#define PART_MASK	0x0FFFFFFF
+#define REV_SHIFT	28
+#define REV_MASK	0xF0000000
+
+void __init ltq_soc_detect(struct ltq_soc_info *i)
+{
+	i->partnum = (ltq_r32(LTQ_MPS_CHIPID) & PART_MASK) >> PART_SHIFT;
+	i->rev = (ltq_r32(LTQ_MPS_CHIPID) & REV_MASK) >> REV_SHIFT;
+	switch (i->partnum) {
+	case SOC_ID_DANUBE1:
+	case SOC_ID_DANUBE2:
+		i->name = SOC_DANUBE;
+		i->type = SOC_TYPE_DANUBE;
+		break;
+
+	case SOC_ID_TWINPASS:
+		i->name = SOC_TWINPASS;
+		i->type = SOC_TYPE_DANUBE;
+		break;
+
+	case SOC_ID_ARX188:
+	case SOC_ID_ARX168:
+	case SOC_ID_ARX182:
+		i->name = SOC_AR9;
+		i->type = SOC_TYPE_AR9;
+		break;
+
+	default:
+		unreachable();
+		break;
+	}
+}
diff --git a/arch/mips/lantiq/xway/reset.c b/arch/mips/lantiq/xway/reset.c
new file mode 100644
index 0000000000000000000000000000000000000000..a1be36d0e490481b9fcdfdf6579e576ee115c111
--- /dev/null
+++ b/arch/mips/lantiq/xway/reset.c
@@ -0,0 +1,91 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/pm.h>
+#include <linux/module.h>
+#include <asm/reboot.h>
+
+#include <lantiq_soc.h>
+
+#define ltq_rcu_w32(x, y)	ltq_w32((x), ltq_rcu_membase + (y))
+#define ltq_rcu_r32(x)		ltq_r32(ltq_rcu_membase + (x))
+
+/* register definitions */
+#define LTQ_RCU_RST		0x0010
+#define LTQ_RCU_RST_ALL		0x40000000
+
+#define LTQ_RCU_RST_STAT	0x0014
+#define LTQ_RCU_STAT_SHIFT	26
+
+static struct resource ltq_rcu_resource = {
+	.name   = "rcu",
+	.start  = LTQ_RCU_BASE_ADDR,
+	.end    = LTQ_RCU_BASE_ADDR + LTQ_RCU_SIZE - 1,
+	.flags  = IORESOURCE_MEM,
+};
+
+/* remapped base addr of the reset control unit */
+static void __iomem *ltq_rcu_membase;
+
+/* This function is used by the watchdog driver */
+int ltq_reset_cause(void)
+{
+	u32 val = ltq_rcu_r32(LTQ_RCU_RST_STAT);
+	return val >> LTQ_RCU_STAT_SHIFT;
+}
+EXPORT_SYMBOL_GPL(ltq_reset_cause);
+
+static void ltq_machine_restart(char *command)
+{
+	pr_notice("System restart\n");
+	local_irq_disable();
+	ltq_rcu_w32(ltq_rcu_r32(LTQ_RCU_RST) | LTQ_RCU_RST_ALL, LTQ_RCU_RST);
+	unreachable();
+}
+
+static void ltq_machine_halt(void)
+{
+	pr_notice("System halted.\n");
+	local_irq_disable();
+	unreachable();
+}
+
+static void ltq_machine_power_off(void)
+{
+	pr_notice("Please turn off the power now.\n");
+	local_irq_disable();
+	unreachable();
+}
+
+static int __init mips_reboot_setup(void)
+{
+	/* insert and request the memory region */
+	if (insert_resource(&iomem_resource, &ltq_rcu_resource) < 0)
+		panic("Failed to insert rcu memory\n");
+
+	if (request_mem_region(ltq_rcu_resource.start,
+			resource_size(&ltq_rcu_resource), "rcu") < 0)
+		panic("Failed to request rcu memory\n");
+
+	/* remap rcu register range */
+	ltq_rcu_membase = ioremap_nocache(ltq_rcu_resource.start,
+				resource_size(&ltq_rcu_resource));
+	if (!ltq_rcu_membase)
+		panic("Failed to remap rcu memory\n");
+
+	_machine_restart = ltq_machine_restart;
+	_machine_halt = ltq_machine_halt;
+	pm_power_off = ltq_machine_power_off;
+
+	return 0;
+}
+
+arch_initcall(mips_reboot_setup);
diff --git a/arch/mips/lantiq/xway/setup-ase.c b/arch/mips/lantiq/xway/setup-ase.c
new file mode 100644
index 0000000000000000000000000000000000000000..f6f326798a39f5e5b5ca33cb6dd6158a6480a714
--- /dev/null
+++ b/arch/mips/lantiq/xway/setup-ase.c
@@ -0,0 +1,19 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ */
+
+#include <lantiq_soc.h>
+
+#include "../prom.h"
+#include "devices.h"
+
+void __init ltq_soc_setup(void)
+{
+	ltq_register_ase_asc();
+	ltq_register_gpio();
+	ltq_register_wdt();
+}
diff --git a/arch/mips/lantiq/xway/setup-xway.c b/arch/mips/lantiq/xway/setup-xway.c
new file mode 100644
index 0000000000000000000000000000000000000000..c292f643a85874a535d50edec7163f8bd4535270
--- /dev/null
+++ b/arch/mips/lantiq/xway/setup-xway.c
@@ -0,0 +1,20 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ */
+
+#include <lantiq_soc.h>
+
+#include "../prom.h"
+#include "devices.h"
+
+void __init ltq_soc_setup(void)
+{
+	ltq_register_asc(0);
+	ltq_register_asc(1);
+	ltq_register_gpio();
+	ltq_register_wdt();
+}
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index 2adead5a8a376e54a8f9c58dade0c4e817fd82c7..b2cad4fd5fc4a6720c3eae65384f1c94b62f7f8f 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_CPU_TX39XX)	+= r3k_dump_tlb.o
 obj-$(CONFIG_CPU_TX49XX)	+= dump_tlb.o
 obj-$(CONFIG_CPU_VR41XX)	+= dump_tlb.o
 obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= dump_tlb.o
+obj-$(CONFIG_CPU_XLR)		+= dump_tlb.o
 
 # libgcc-style stuff needed in the kernel
 obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o
diff --git a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
index 8c807c9651990bb973d2c13123ac911abb35e23f..0cb1b9760e34f32c19b57f8a0de4f9442766190e 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
@@ -201,8 +201,6 @@ static struct clocksource clocksource_mfgpt = {
 	.rating = 120, /* Functional for real use, but not desired */
 	.read = mfgpt_read,
 	.mask = CLOCKSOURCE_MASK(32),
-	.mult = 0,
-	.shift = 22,
 };
 
 int __init init_mfgpt_clocksource(void)
@@ -210,8 +208,7 @@ int __init init_mfgpt_clocksource(void)
 	if (num_possible_cpus() > 1)	/* MFGPT does not scale! */
 		return 0;
 
-	clocksource_mfgpt.mult = clocksource_hz2mult(MFGPT_TICK_RATE, 22);
-	return clocksource_register(&clocksource_mfgpt);
+	return clocksource_register_hz(&clocksource_mfgpt, MFGPT_TICK_RATE);
 }
 
 arch_initcall(init_mfgpt_clocksource);
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index d679c772d082a2bf8b09612f7837b89576e051e7..4d8c1623eee2978a00bb792a6e714bfe668f27d7 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -3,7 +3,8 @@
 #
 
 obj-y				+= cache.o dma-default.o extable.o fault.o \
-				   init.o tlbex.o tlbex-fault.o uasm.o page.o
+				   init.o mmap.o tlbex.o tlbex-fault.o uasm.o \
+				   page.o
 
 obj-$(CONFIG_32BIT)		+= ioremap.o pgtable-32.o
 obj-$(CONFIG_64BIT)		+= pgtable-64.o
@@ -29,6 +30,7 @@ obj-$(CONFIG_CPU_TX39XX)	+= c-tx39.o tlb-r3k.o
 obj-$(CONFIG_CPU_TX49XX)	+= c-r4k.o cex-gen.o tlb-r4k.o
 obj-$(CONFIG_CPU_VR41XX)	+= c-r4k.o cex-gen.o tlb-r4k.o
 obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= c-octeon.o cex-oct.o tlb-r4k.o
+obj-$(CONFIG_CPU_XLR)		+= c-r4k.o tlb-r4k.o cex-gen.o
 
 obj-$(CONFIG_IP22_CPU_SCACHE)	+= sc-ip22.o
 obj-$(CONFIG_R5000_CPU_SCACHE)  += sc-r5k.o
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 54e5f7b9f440a973f555a5f76b841093ee38e710..e6b0efd3f6a4ed0746141c0ecdad4a9b22c71d76 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -1,7 +1,7 @@
 /*
  * r2300.c: R2000 and R3000 specific mmu/cache code.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  *
  * with a lot of changes to make this thing work for R3000s
  * Tx39XX R4k style caches added. HK
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 71bddf8f7d259affedba95b71ee18f2c448d12c9..eeb642e4066e714d2098f8b1b3f7b89bbed20024 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Ralf Baechle (ralf@gnu.org)
  * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  */
@@ -1006,6 +1006,7 @@ static void __cpuinit probe_pcache(void)
 	case CPU_25KF:
 	case CPU_SB1:
 	case CPU_SB1A:
+	case CPU_XLR:
 		c->dcache.flags |= MIPS_CACHE_PINDEX;
 		break;
 
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 6515b4418714d454d55ac311d11c21663f355835..d352fad3e45101b03191fcdd994adfdb6444f9de 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -1,7 +1,7 @@
 /*
  * r2300.c: R2000 and R3000 specific mmu/cache code.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  *
  * with a lot of changes to make this thing work for R3000s
  * Tx39XX R4k style caches added. HK
diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
new file mode 100644
index 0000000000000000000000000000000000000000..ae3c20a9556e92e5e1ce6db4c9b4dd1e0095a303
--- /dev/null
+++ b/arch/mips/mm/mmap.c
@@ -0,0 +1,122 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2011 Wind River Systems,
+ *   written by Ralf Baechle <ralf@linux-mips.org>
+ */
+#include <linux/errno.h>
+#include <linux/mm.h>
+#include <linux/mman.h>
+#include <linux/module.h>
+#include <linux/random.h>
+#include <linux/sched.h>
+
+unsigned long shm_align_mask = PAGE_SIZE - 1;	/* Sane caches */
+
+EXPORT_SYMBOL(shm_align_mask);
+
+#define COLOUR_ALIGN(addr,pgoff)				\
+	((((addr) + shm_align_mask) & ~shm_align_mask) +	\
+	 (((pgoff) << PAGE_SHIFT) & shm_align_mask))
+
+unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
+	unsigned long len, unsigned long pgoff, unsigned long flags)
+{
+	struct vm_area_struct * vmm;
+	int do_color_align;
+
+	if (len > TASK_SIZE)
+		return -ENOMEM;
+
+	if (flags & MAP_FIXED) {
+		/* Even MAP_FIXED mappings must reside within TASK_SIZE.  */
+		if (TASK_SIZE - len < addr)
+			return -EINVAL;
+
+		/*
+		 * We do not accept a shared mapping if it would violate
+		 * cache aliasing constraints.
+		 */
+		if ((flags & MAP_SHARED) &&
+		    ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask))
+			return -EINVAL;
+		return addr;
+	}
+
+	do_color_align = 0;
+	if (filp || (flags & MAP_SHARED))
+		do_color_align = 1;
+	if (addr) {
+		if (do_color_align)
+			addr = COLOUR_ALIGN(addr, pgoff);
+		else
+			addr = PAGE_ALIGN(addr);
+		vmm = find_vma(current->mm, addr);
+		if (TASK_SIZE - len >= addr &&
+		    (!vmm || addr + len <= vmm->vm_start))
+			return addr;
+	}
+	addr = current->mm->mmap_base;
+	if (do_color_align)
+		addr = COLOUR_ALIGN(addr, pgoff);
+	else
+		addr = PAGE_ALIGN(addr);
+
+	for (vmm = find_vma(current->mm, addr); ; vmm = vmm->vm_next) {
+		/* At this point:  (!vmm || addr < vmm->vm_end). */
+		if (TASK_SIZE - len < addr)
+			return -ENOMEM;
+		if (!vmm || addr + len <= vmm->vm_start)
+			return addr;
+		addr = vmm->vm_end;
+		if (do_color_align)
+			addr = COLOUR_ALIGN(addr, pgoff);
+	}
+}
+
+void arch_pick_mmap_layout(struct mm_struct *mm)
+{
+	unsigned long random_factor = 0UL;
+
+	if (current->flags & PF_RANDOMIZE) {
+		random_factor = get_random_int();
+		random_factor = random_factor << PAGE_SHIFT;
+		if (TASK_IS_32BIT_ADDR)
+			random_factor &= 0xfffffful;
+		else
+			random_factor &= 0xffffffful;
+	}
+
+	mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
+	mm->get_unmapped_area = arch_get_unmapped_area;
+	mm->unmap_area = arch_unmap_area;
+}
+
+static inline unsigned long brk_rnd(void)
+{
+	unsigned long rnd = get_random_int();
+
+	rnd = rnd << PAGE_SHIFT;
+	/* 8MB for 32bit, 256MB for 64bit */
+	if (TASK_IS_32BIT_ADDR)
+		rnd = rnd & 0x7ffffful;
+	else
+		rnd = rnd & 0xffffffful;
+
+	return rnd;
+}
+
+unsigned long arch_randomize_brk(struct mm_struct *mm)
+{
+	unsigned long base = mm->brk;
+	unsigned long ret;
+
+	ret = PAGE_ALIGN(base + brk_rnd());
+
+	if (ret < mm->brk)
+		return mm->brk;
+
+	return ret;
+}
diff --git a/arch/mips/mm/sc-ip22.c b/arch/mips/mm/sc-ip22.c
index 13adb578211062d99a30c1733e7fb452d49052b2..a6bd11fba7bf773f507130b3e90f57fe39b62904 100644
--- a/arch/mips/mm/sc-ip22.c
+++ b/arch/mips/mm/sc-ip22.c
@@ -2,7 +2,7 @@
  * sc-ip22.c: Indy cache management functions.
  *
  * Copyright (C) 1997, 2001 Ralf Baechle (ralf@gnu.org),
- * derived from r4xx0.c by David S. Miller (dm@engr.sgi.com).
+ * derived from r4xx0.c by David S. Miller (davem@davemloft.net).
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/mm/sc-r5k.c b/arch/mips/mm/sc-r5k.c
index f330d38e55753b057c9647c031215c8fb2feb7d0..ae1e533a096e16b2acb76e5c25fe085ef44a7d54 100644
--- a/arch/mips/mm/sc-r5k.c
+++ b/arch/mips/mm/sc-r5k.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 1997, 2001 Ralf Baechle (ralf@gnu.org),
- * derived from r4xx0.c by David S. Miller (dm@engr.sgi.com).
+ * derived from r4xx0.c by David S. Miller (davem@davemloft.net).
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index 0f5ab236ab69e30bba6076060d6b8a18b277a02c..40424affef837ce90ddd108e9c494f356c367c53 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -1,7 +1,7 @@
 /*
  * r2300.c: R2000 and R3000 specific mmu/cache code.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  *
  * with a lot of changes to make this thing work for R3000s
  * Tx39XX R4k style caches added. HK
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index c618eed933a12be9f36c4fd6b8f85d54b92cfb8b..ba40325caea66c0c1e2e79337dd11844ae6a8606 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997, 1998, 1999, 2000 Ralf Baechle ralf@gnu.org
  * Carsten Langgaard, carstenl@mips.com
  * Copyright (C) 2002 MIPS Technologies, Inc.  All rights reserved.
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index 2b82f23df1a12dfab17d83c228c3128d208f1685..3d95f76c106b24838a4d85bd2f7e7eb13e18da6c 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997, 1998, 1999, 2000 Ralf Baechle ralf@gnu.org
  * Carsten Langgaard, carstenl@mips.com
  * Copyright (C) 2002 MIPS Technologies, Inc.  All rights reserved.
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index f5734c2c809779364600d8364870f4b156ada1e6..424ed4b92e6d9435107a96f260329b3a40ac2992 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -404,6 +404,7 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
 	case CPU_5KC:
 	case CPU_TX49XX:
 	case CPU_PR4450:
+	case CPU_XLR:
 		uasm_i_nop(p);
 		tlbw(p);
 		break;
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index e85c977328da5183b0206f1a17e8597ba8304979..1d36c511a7a5951c227800f917dd815449baf064 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -308,6 +308,8 @@ static void ipi_call_dispatch(void)
 
 static irqreturn_t ipi_resched_interrupt(int irq, void *dev_id)
 {
+	scheduler_ipi();
+
 	return IRQ_HANDLED;
 }
 
diff --git a/arch/mips/netlogic/Kconfig b/arch/mips/netlogic/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..a5ca743613f26149167c58a23e286cde17a960ab
--- /dev/null
+++ b/arch/mips/netlogic/Kconfig
@@ -0,0 +1,5 @@
+config NLM_COMMON
+	bool
+
+config NLM_XLR
+	bool
diff --git a/arch/mips/netlogic/xlr/Makefile b/arch/mips/netlogic/xlr/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..9bd3f731f62eb3b52b305e369c3b5ba1065ed9ae
--- /dev/null
+++ b/arch/mips/netlogic/xlr/Makefile
@@ -0,0 +1,5 @@
+obj-y				+= setup.o platform.o irq.o setup.o time.o
+obj-$(CONFIG_SMP)		+= smp.o smpboot.o
+obj-$(CONFIG_EARLY_PRINTK)	+= xlr_console.o
+
+EXTRA_CFLAGS			+= -Werror
diff --git a/arch/mips/netlogic/xlr/irq.c b/arch/mips/netlogic/xlr/irq.c
new file mode 100644
index 0000000000000000000000000000000000000000..1446d58e364cc11d3887cd14236a271b7cb02494
--- /dev/null
+++ b/arch/mips/netlogic/xlr/irq.c
@@ -0,0 +1,300 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/linkage.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+
+#include <asm/mipsregs.h>
+
+#include <asm/netlogic/xlr/iomap.h>
+#include <asm/netlogic/xlr/pic.h>
+#include <asm/netlogic/xlr/xlr.h>
+
+#include <asm/netlogic/interrupt.h>
+#include <asm/netlogic/mips-extns.h>
+
+static u64 nlm_irq_mask;
+static DEFINE_SPINLOCK(nlm_pic_lock);
+
+static void xlr_pic_enable(struct irq_data *d)
+{
+	nlm_reg_t *mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+	unsigned long flags;
+	nlm_reg_t reg;
+	int irq = d->irq;
+
+	WARN(!PIC_IRQ_IS_IRT(irq), "Bad irq %d", irq);
+
+	spin_lock_irqsave(&nlm_pic_lock, flags);
+	reg = netlogic_read_reg(mmio, PIC_IRT_1_BASE + irq - PIC_IRQ_BASE);
+	netlogic_write_reg(mmio, PIC_IRT_1_BASE + irq - PIC_IRQ_BASE,
+			  reg | (1 << 6) | (1 << 30) | (1 << 31));
+	spin_unlock_irqrestore(&nlm_pic_lock, flags);
+}
+
+static void xlr_pic_mask(struct irq_data *d)
+{
+	nlm_reg_t *mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+	unsigned long flags;
+	nlm_reg_t reg;
+	int irq = d->irq;
+
+	WARN(!PIC_IRQ_IS_IRT(irq), "Bad irq %d", irq);
+
+	spin_lock_irqsave(&nlm_pic_lock, flags);
+	reg = netlogic_read_reg(mmio, PIC_IRT_1_BASE + irq - PIC_IRQ_BASE);
+	netlogic_write_reg(mmio, PIC_IRT_1_BASE + irq - PIC_IRQ_BASE,
+			  reg | (1 << 6) | (1 << 30) | (0 << 31));
+	spin_unlock_irqrestore(&nlm_pic_lock, flags);
+}
+
+#ifdef CONFIG_PCI
+/* Extra ACK needed for XLR on chip PCI controller */
+static void xlr_pci_ack(struct irq_data *d)
+{
+	nlm_reg_t *pci_mmio = netlogic_io_mmio(NETLOGIC_IO_PCIX_OFFSET);
+
+	netlogic_read_reg(pci_mmio, (0x140 >> 2));
+}
+
+/* Extra ACK needed for XLS on chip PCIe controller */
+static void xls_pcie_ack(struct irq_data *d)
+{
+	nlm_reg_t *pcie_mmio_le = netlogic_io_mmio(NETLOGIC_IO_PCIE_1_OFFSET);
+
+	switch (d->irq) {
+	case PIC_PCIE_LINK0_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x90 >> 2), 0xffffffff);
+		break;
+	case PIC_PCIE_LINK1_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x94 >> 2), 0xffffffff);
+		break;
+	case PIC_PCIE_LINK2_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x190 >> 2), 0xffffffff);
+		break;
+	case PIC_PCIE_LINK3_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x194 >> 2), 0xffffffff);
+		break;
+	}
+}
+
+/* For XLS B silicon, the 3,4 PCI interrupts are different */
+static void xls_pcie_ack_b(struct irq_data *d)
+{
+	nlm_reg_t *pcie_mmio_le = netlogic_io_mmio(NETLOGIC_IO_PCIE_1_OFFSET);
+
+	switch (d->irq) {
+	case PIC_PCIE_LINK0_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x90 >> 2), 0xffffffff);
+		break;
+	case PIC_PCIE_LINK1_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x94 >> 2), 0xffffffff);
+		break;
+	case PIC_PCIE_XLSB0_LINK2_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x190 >> 2), 0xffffffff);
+		break;
+	case PIC_PCIE_XLSB0_LINK3_IRQ:
+		netlogic_write_reg(pcie_mmio_le, (0x194 >> 2), 0xffffffff);
+		break;
+	}
+}
+#endif
+
+static void xlr_pic_ack(struct irq_data *d)
+{
+	unsigned long flags;
+	nlm_reg_t *mmio;
+	int irq = d->irq;
+	void *hd = irq_data_get_irq_handler_data(d);
+
+	WARN(!PIC_IRQ_IS_IRT(irq), "Bad irq %d", irq);
+
+	if (hd) {
+		void (*extra_ack)(void *) = hd;
+		extra_ack(d);
+	}
+	mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+	spin_lock_irqsave(&nlm_pic_lock, flags);
+	netlogic_write_reg(mmio, PIC_INT_ACK, (1 << (irq - PIC_IRQ_BASE)));
+	spin_unlock_irqrestore(&nlm_pic_lock, flags);
+}
+
+/*
+ * This chip definition handles interrupts routed thru the XLR
+ * hardware PIC, currently IRQs 8-39 are mapped to hardware intr
+ * 0-31 wired the XLR PIC
+ */
+static struct irq_chip xlr_pic = {
+	.name		= "XLR-PIC",
+	.irq_enable	= xlr_pic_enable,
+	.irq_mask	= xlr_pic_mask,
+	.irq_ack	= xlr_pic_ack,
+};
+
+static void rsvd_irq_handler(struct irq_data *d)
+{
+	WARN(d->irq >= PIC_IRQ_BASE, "Bad irq %d", d->irq);
+}
+
+/*
+ * Chip definition for CPU originated interrupts(timer, msg) and
+ * IPIs
+ */
+struct irq_chip nlm_cpu_intr = {
+	.name		= "XLR-CPU-INTR",
+	.irq_enable	= rsvd_irq_handler,
+	.irq_mask	= rsvd_irq_handler,
+	.irq_ack	= rsvd_irq_handler,
+};
+
+void __init init_xlr_irqs(void)
+{
+	nlm_reg_t *mmio = netlogic_io_mmio(NETLOGIC_IO_PIC_OFFSET);
+	uint32_t thread_mask = 1;
+	int level, i;
+
+	pr_info("Interrupt thread mask [%x]\n", thread_mask);
+	for (i = 0; i < PIC_NUM_IRTS; i++) {
+		level = PIC_IRQ_IS_EDGE_TRIGGERED(i);
+
+		/* Bind all PIC irqs to boot cpu */
+		netlogic_write_reg(mmio, PIC_IRT_0_BASE + i, thread_mask);
+
+		/*
+		 * Use local scheduling and high polarity for all IRTs
+		 * Invalidate all IRTs, by default
+		 */
+		netlogic_write_reg(mmio, PIC_IRT_1_BASE + i,
+				(level << 30) | (1 << 6) | (PIC_IRQ_BASE + i));
+	}
+
+	/* Make all IRQs as level triggered by default */
+	for (i = 0; i < NR_IRQS; i++) {
+		if (PIC_IRQ_IS_IRT(i))
+			irq_set_chip_and_handler(i, &xlr_pic, handle_level_irq);
+		else
+			irq_set_chip_and_handler(i, &nlm_cpu_intr,
+						handle_level_irq);
+	}
+#ifdef CONFIG_SMP
+	irq_set_chip_and_handler(IRQ_IPI_SMP_FUNCTION, &nlm_cpu_intr,
+			 nlm_smp_function_ipi_handler);
+	irq_set_chip_and_handler(IRQ_IPI_SMP_RESCHEDULE, &nlm_cpu_intr,
+			 nlm_smp_resched_ipi_handler);
+	nlm_irq_mask |=
+	    ((1ULL << IRQ_IPI_SMP_FUNCTION) | (1ULL << IRQ_IPI_SMP_RESCHEDULE));
+#endif
+
+#ifdef CONFIG_PCI
+	/*
+	 * For PCI interrupts, we need to ack the PIC controller too, overload
+	 * irq handler data to do this
+	 */
+	if (nlm_chip_is_xls()) {
+		if (nlm_chip_is_xls_b()) {
+			irq_set_handler_data(PIC_PCIE_LINK0_IRQ,
+							xls_pcie_ack_b);
+			irq_set_handler_data(PIC_PCIE_LINK1_IRQ,
+							xls_pcie_ack_b);
+			irq_set_handler_data(PIC_PCIE_XLSB0_LINK2_IRQ,
+							xls_pcie_ack_b);
+			irq_set_handler_data(PIC_PCIE_XLSB0_LINK3_IRQ,
+							xls_pcie_ack_b);
+		} else {
+			irq_set_handler_data(PIC_PCIE_LINK0_IRQ, xls_pcie_ack);
+			irq_set_handler_data(PIC_PCIE_LINK1_IRQ, xls_pcie_ack);
+			irq_set_handler_data(PIC_PCIE_LINK2_IRQ, xls_pcie_ack);
+			irq_set_handler_data(PIC_PCIE_LINK3_IRQ, xls_pcie_ack);
+		}
+	} else {
+		/* XLR PCI controller ACK */
+		irq_set_handler_data(PIC_PCIE_XLSB0_LINK3_IRQ, xlr_pci_ack);
+	}
+#endif
+	/* unmask all PIC related interrupts. If no handler is installed by the
+	 * drivers, it'll just ack the interrupt and return
+	 */
+	for (i = PIC_IRT_FIRST_IRQ; i <= PIC_IRT_LAST_IRQ; i++)
+		nlm_irq_mask |= (1ULL << i);
+
+	nlm_irq_mask |= (1ULL << IRQ_TIMER);
+}
+
+void __init arch_init_irq(void)
+{
+	/* Initialize the irq descriptors */
+	init_xlr_irqs();
+	write_c0_eimr(nlm_irq_mask);
+}
+
+void __cpuinit nlm_smp_irq_init(void)
+{
+	/* set interrupt mask for non-zero cpus */
+	write_c0_eimr(nlm_irq_mask);
+}
+
+asmlinkage void plat_irq_dispatch(void)
+{
+	uint64_t eirr;
+	int i;
+
+	eirr = read_c0_eirr() & read_c0_eimr();
+	if (!eirr)
+		return;
+
+	/* no need of EIRR here, writing compare clears interrupt */
+	if (eirr & (1 << IRQ_TIMER)) {
+		do_IRQ(IRQ_TIMER);
+		return;
+	}
+
+	/* use dcltz: optimize below code */
+	for (i = 63; i != -1; i--) {
+		if (eirr & (1ULL << i))
+			break;
+	}
+	if (i == -1) {
+		pr_err("no interrupt !!\n");
+		return;
+	}
+
+	/* Ack eirr */
+	write_c0_eirr(1ULL << i);
+
+	do_IRQ(i);
+}
diff --git a/arch/mips/netlogic/xlr/platform.c b/arch/mips/netlogic/xlr/platform.c
new file mode 100644
index 0000000000000000000000000000000000000000..609ec2534642817ce6d59fae43ae35cc6c381f11
--- /dev/null
+++ b/arch/mips/netlogic/xlr/platform.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2011, Netlogic Microsystems.
+ * Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/resource.h>
+#include <linux/serial_8250.h>
+#include <linux/serial_reg.h>
+
+#include <asm/netlogic/xlr/iomap.h>
+#include <asm/netlogic/xlr/pic.h>
+#include <asm/netlogic/xlr/xlr.h>
+
+unsigned int nlm_xlr_uart_in(struct uart_port *p, int offset)
+{
+	nlm_reg_t *mmio;
+	unsigned int value;
+
+	/* XLR uart does not need any mapping of regs */
+	mmio = (nlm_reg_t *)(p->membase + (offset << p->regshift));
+	value = netlogic_read_reg(mmio, 0);
+
+	/* See XLR/XLS errata */
+	if (offset == UART_MSR)
+		value ^= 0xF0;
+	else if (offset == UART_MCR)
+		value ^= 0x3;
+
+	return value;
+}
+
+void nlm_xlr_uart_out(struct uart_port *p, int offset, int value)
+{
+	nlm_reg_t *mmio;
+
+	/* XLR uart does not need any mapping of regs */
+	mmio = (nlm_reg_t *)(p->membase + (offset << p->regshift));
+
+	/* See XLR/XLS errata */
+	if (offset == UART_MSR)
+		value ^= 0xF0;
+	else if (offset == UART_MCR)
+		value ^= 0x3;
+
+	netlogic_write_reg(mmio, 0, value);
+}
+
+#define PORT(_irq)					\
+	{						\
+		.irq		= _irq,			\
+		.regshift	= 2,			\
+		.iotype		= UPIO_MEM32,		\
+		.flags		= (UPF_SKIP_TEST |	\
+			 UPF_FIXED_TYPE | UPF_BOOT_AUTOCONF),\
+		.uartclk	= PIC_CLKS_PER_SEC,	\
+		.type		= PORT_16550A,		\
+		.serial_in	= nlm_xlr_uart_in,	\
+		.serial_out	= nlm_xlr_uart_out,	\
+	}
+
+static struct plat_serial8250_port xlr_uart_data[] = {
+	PORT(PIC_UART_0_IRQ),
+	PORT(PIC_UART_1_IRQ),
+	{},
+};
+
+static struct platform_device uart_device = {
+	.name		= "serial8250",
+	.id		= PLAT8250_DEV_PLATFORM,
+	.dev = {
+		.platform_data = xlr_uart_data,
+	},
+};
+
+static int __init nlm_uart_init(void)
+{
+	nlm_reg_t *mmio;
+
+	mmio = netlogic_io_mmio(NETLOGIC_IO_UART_0_OFFSET);
+	xlr_uart_data[0].membase = (void __iomem *)mmio;
+	xlr_uart_data[0].mapbase = CPHYSADDR((unsigned long)mmio);
+
+	mmio = netlogic_io_mmio(NETLOGIC_IO_UART_1_OFFSET);
+	xlr_uart_data[1].membase = (void __iomem *)mmio;
+	xlr_uart_data[1].mapbase = CPHYSADDR((unsigned long)mmio);
+
+	return platform_device_register(&uart_device);
+}
+
+arch_initcall(nlm_uart_init);
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..482802569e74919298d35c829327c0ee7d5b0350
--- /dev/null
+++ b/arch/mips/netlogic/xlr/setup.c
@@ -0,0 +1,188 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/serial_8250.h>
+#include <linux/pm.h>
+
+#include <asm/reboot.h>
+#include <asm/time.h>
+#include <asm/bootinfo.h>
+#include <asm/smp-ops.h>
+
+#include <asm/netlogic/interrupt.h>
+#include <asm/netlogic/psb-bootinfo.h>
+
+#include <asm/netlogic/xlr/xlr.h>
+#include <asm/netlogic/xlr/iomap.h>
+#include <asm/netlogic/xlr/pic.h>
+#include <asm/netlogic/xlr/gpio.h>
+
+unsigned long netlogic_io_base = (unsigned long)(DEFAULT_NETLOGIC_IO_BASE);
+unsigned long nlm_common_ebase = 0x0;
+struct psb_info nlm_prom_info;
+
+static void nlm_early_serial_setup(void)
+{
+	struct uart_port s;
+	nlm_reg_t *uart_base;
+
+	uart_base = netlogic_io_mmio(NETLOGIC_IO_UART_0_OFFSET);
+	memset(&s, 0, sizeof(s));
+	s.flags		= ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+	s.iotype	= UPIO_MEM32;
+	s.regshift	= 2;
+	s.irq		= PIC_UART_0_IRQ;
+	s.uartclk	= PIC_CLKS_PER_SEC;
+	s.serial_in	= nlm_xlr_uart_in;
+	s.serial_out	= nlm_xlr_uart_out;
+	s.mapbase	= (unsigned long)uart_base;
+	s.membase	= (unsigned char __iomem *)uart_base;
+	early_serial_setup(&s);
+}
+
+static void nlm_linux_exit(void)
+{
+	nlm_reg_t *mmio;
+
+	mmio = netlogic_io_mmio(NETLOGIC_IO_GPIO_OFFSET);
+	/* trigger a chip reset by writing 1 to GPIO_SWRESET_REG */
+	netlogic_write_reg(mmio, NETLOGIC_GPIO_SWRESET_REG, 1);
+	for ( ; ; )
+		cpu_wait();
+}
+
+void __init plat_mem_setup(void)
+{
+	panic_timeout	= 5;
+	_machine_restart = (void (*)(char *))nlm_linux_exit;
+	_machine_halt	= nlm_linux_exit;
+	pm_power_off	= nlm_linux_exit;
+}
+
+const char *get_system_type(void)
+{
+	return "Netlogic XLR/XLS Series";
+}
+
+void __init prom_free_prom_memory(void)
+{
+	/* Nothing yet */
+}
+
+static void build_arcs_cmdline(int *argv)
+{
+	int i, remain, len;
+	char *arg;
+
+	remain = sizeof(arcs_cmdline) - 1;
+	arcs_cmdline[0] = '\0';
+	for (i = 0; argv[i] != 0; i++) {
+		arg = (char *)(long)argv[i];
+		len = strlen(arg);
+		if (len + 1 > remain)
+			break;
+		strcat(arcs_cmdline, arg);
+		strcat(arcs_cmdline, " ");
+		remain -=  len + 1;
+	}
+
+	/* Add the default options here */
+	if ((strstr(arcs_cmdline, "console=")) == NULL) {
+		arg = "console=ttyS0,38400 ";
+		len = strlen(arg);
+		if (len > remain)
+			goto fail;
+		strcat(arcs_cmdline, arg);
+		remain -= len;
+	}
+#ifdef CONFIG_BLK_DEV_INITRD
+	if ((strstr(arcs_cmdline, "rdinit=")) == NULL) {
+		arg = "rdinit=/sbin/init ";
+		len = strlen(arg);
+		if (len > remain)
+			goto fail;
+		strcat(arcs_cmdline, arg);
+		remain -= len;
+	}
+#endif
+	return;
+fail:
+	panic("Cannot add %s, command line too big!", arg);
+}
+
+static void prom_add_memory(void)
+{
+	struct nlm_boot_mem_map *bootm;
+	u64 start, size;
+	u64 pref_backup = 512;  /* avoid pref walking beyond end */
+	int i;
+
+	bootm = (void *)(long)nlm_prom_info.psb_mem_map;
+	for (i = 0; i < bootm->nr_map; i++) {
+		if (bootm->map[i].type != BOOT_MEM_RAM)
+			continue;
+		start = bootm->map[i].addr;
+		size   = bootm->map[i].size;
+
+		/* Work around for using bootloader mem */
+		if (i == 0 && start == 0 && size == 0x0c000000)
+			size = 0x0ff00000;
+
+		add_memory_region(start, size - pref_backup, BOOT_MEM_RAM);
+	}
+}
+
+void __init prom_init(void)
+{
+	int *argv, *envp;		/* passed as 32 bit ptrs */
+	struct psb_info *prom_infop;
+
+	/* truncate to 32 bit and sign extend all args */
+	argv = (int *)(long)(int)fw_arg1;
+	envp = (int *)(long)(int)fw_arg2;
+	prom_infop = (struct psb_info *)(long)(int)fw_arg3;
+
+	nlm_prom_info = *prom_infop;
+
+	nlm_early_serial_setup();
+	build_arcs_cmdline(argv);
+	nlm_common_ebase = read_c0_ebase() & (~((1 << 12) - 1));
+	prom_add_memory();
+
+#ifdef CONFIG_SMP
+	nlm_wakeup_secondary_cpus(nlm_prom_info.online_cpu_map);
+	register_smp_ops(&nlm_smp_ops);
+#endif
+}
diff --git a/arch/mips/netlogic/xlr/smp.c b/arch/mips/netlogic/xlr/smp.c
new file mode 100644
index 0000000000000000000000000000000000000000..b495a7f1433b5f74054dd80e7b22f0d8dee7263f
--- /dev/null
+++ b/arch/mips/netlogic/xlr/smp.c
@@ -0,0 +1,225 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/smp.h>
+#include <linux/irq.h>
+
+#include <asm/mmu_context.h>
+
+#include <asm/netlogic/interrupt.h>
+#include <asm/netlogic/mips-extns.h>
+
+#include <asm/netlogic/xlr/iomap.h>
+#include <asm/netlogic/xlr/pic.h>
+#include <asm/netlogic/xlr/xlr.h>
+
+void core_send_ipi(int logical_cpu, unsigned int action)
+{
+	int cpu = cpu_logical_map(logical_cpu);
+	u32 tid = cpu & 0x3;
+	u32 pid = (cpu >> 2) & 0x07;
+	u32 ipi = (tid << 16) | (pid << 20);
+
+	if (action & SMP_CALL_FUNCTION)
+		ipi |= IRQ_IPI_SMP_FUNCTION;
+	else if (action & SMP_RESCHEDULE_YOURSELF)
+		ipi |= IRQ_IPI_SMP_RESCHEDULE;
+	else
+		return;
+
+	pic_send_ipi(ipi);
+}
+
+void nlm_send_ipi_single(int cpu, unsigned int action)
+{
+	core_send_ipi(cpu, action);
+}
+
+void nlm_send_ipi_mask(const struct cpumask *mask, unsigned int action)
+{
+	int cpu;
+
+	for_each_cpu(cpu, mask) {
+		core_send_ipi(cpu, action);
+	}
+}
+
+/* IRQ_IPI_SMP_FUNCTION Handler */
+void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc)
+{
+	smp_call_function_interrupt();
+}
+
+/* IRQ_IPI_SMP_RESCHEDULE  handler */
+void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc)
+{
+	set_need_resched();
+}
+
+void nlm_common_ipi_handler(int irq, struct pt_regs *regs)
+{
+	if (irq == IRQ_IPI_SMP_FUNCTION) {
+		smp_call_function_interrupt();
+	} else {
+		/* Announce that we are for reschduling */
+		set_need_resched();
+	}
+}
+
+/*
+ * Called before going into mips code, early cpu init
+ */
+void nlm_early_init_secondary(void)
+{
+	write_c0_ebase((uint32_t)nlm_common_ebase);
+	/* TLB partition here later */
+}
+
+/*
+ * Code to run on secondary just after probing the CPU
+ */
+static void __cpuinit nlm_init_secondary(void)
+{
+	nlm_smp_irq_init();
+}
+
+void nlm_smp_finish(void)
+{
+#ifdef notyet
+	nlm_common_msgring_cpu_init();
+#endif
+}
+
+void nlm_cpus_done(void)
+{
+}
+
+/*
+ * Boot all other cpus in the system, initialize them, and bring them into
+ * the boot function
+ */
+int nlm_cpu_unblock[NR_CPUS];
+int nlm_cpu_ready[NR_CPUS];
+unsigned long nlm_next_gp;
+unsigned long nlm_next_sp;
+cpumask_t phys_cpu_present_map;
+
+void nlm_boot_secondary(int logical_cpu, struct task_struct *idle)
+{
+	unsigned long gp = (unsigned long)task_thread_info(idle);
+	unsigned long sp = (unsigned long)__KSTK_TOS(idle);
+	int cpu = cpu_logical_map(logical_cpu);
+
+	nlm_next_sp = sp;
+	nlm_next_gp = gp;
+
+	/* barrier */
+	__sync();
+	nlm_cpu_unblock[cpu] = 1;
+}
+
+void __init nlm_smp_setup(void)
+{
+	unsigned int boot_cpu;
+	int num_cpus, i;
+
+	boot_cpu = hard_smp_processor_id();
+	cpus_clear(phys_cpu_present_map);
+
+	cpu_set(boot_cpu, phys_cpu_present_map);
+	__cpu_number_map[boot_cpu] = 0;
+	__cpu_logical_map[0] = boot_cpu;
+	cpu_set(0, cpu_possible_map);
+
+	num_cpus = 1;
+	for (i = 0; i < NR_CPUS; i++) {
+		if (nlm_cpu_ready[i]) {
+			cpu_set(i, phys_cpu_present_map);
+			__cpu_number_map[i] = num_cpus;
+			__cpu_logical_map[num_cpus] = i;
+			cpu_set(num_cpus, cpu_possible_map);
+			++num_cpus;
+		}
+	}
+
+	pr_info("Phys CPU present map: %lx, possible map %lx\n",
+		(unsigned long)phys_cpu_present_map.bits[0],
+		(unsigned long)cpu_possible_map.bits[0]);
+
+	pr_info("Detected %i Slave CPU(s)\n", num_cpus);
+}
+
+void nlm_prepare_cpus(unsigned int max_cpus)
+{
+}
+
+struct plat_smp_ops nlm_smp_ops = {
+	.send_ipi_single	= nlm_send_ipi_single,
+	.send_ipi_mask		= nlm_send_ipi_mask,
+	.init_secondary		= nlm_init_secondary,
+	.smp_finish		= nlm_smp_finish,
+	.cpus_done		= nlm_cpus_done,
+	.boot_secondary		= nlm_boot_secondary,
+	.smp_setup		= nlm_smp_setup,
+	.prepare_cpus		= nlm_prepare_cpus,
+};
+
+unsigned long secondary_entry_point;
+
+int nlm_wakeup_secondary_cpus(u32 wakeup_mask)
+{
+	unsigned int tid, pid, ipi, i, boot_cpu;
+	void *reset_vec;
+
+	secondary_entry_point = (unsigned long)prom_pre_boot_secondary_cpus;
+	reset_vec = (void *)CKSEG1ADDR(0x1fc00000);
+	memcpy(reset_vec, nlm_boot_smp_nmi, 0x80);
+	boot_cpu = hard_smp_processor_id();
+
+	for (i = 0; i < NR_CPUS; i++) {
+		if (i == boot_cpu)
+			continue;
+		if (wakeup_mask & (1u << i)) {
+			tid = i & 0x3;
+			pid = (i >> 2) & 0x7;
+			ipi = (tid << 16) | (pid << 20) | (1 << 8);
+			pic_send_ipi(ipi);
+		}
+	}
+
+	return 0;
+}
diff --git a/arch/mips/netlogic/xlr/smpboot.S b/arch/mips/netlogic/xlr/smpboot.S
new file mode 100644
index 0000000000000000000000000000000000000000..b8e074402c990916aebc933568e3f80b633cf52e
--- /dev/null
+++ b/arch/mips/netlogic/xlr/smpboot.S
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <asm/asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/regdef.h>
+#include <asm/mipsregs.h>
+
+
+/* Don't jump to linux function from Bootloader stack. Change it
+ * here. Kernel might allocate bootloader memory before all the CPUs are
+ * brought up (eg: Inode cache region) and we better don't overwrite this
+ * memory
+ */
+NESTED(prom_pre_boot_secondary_cpus, 16, sp)
+	.set	mips64
+	mfc0	t0, $15, 1	# read ebase
+	andi	t0, 0x1f	# t0 has the processor_id()
+	sll	t0, 2		# offset in cpu array
+
+	PTR_LA	t1, nlm_cpu_ready # mark CPU ready
+	PTR_ADDU t1, t0
+	li	t2, 1
+	sw	t2, 0(t1)
+
+	PTR_LA	t1, nlm_cpu_unblock
+	PTR_ADDU t1, t0
+1:	lw	t2, 0(t1)	# wait till unblocked
+	beqz	t2, 1b
+	nop
+
+	PTR_LA	t1, nlm_next_sp
+	PTR_L	sp, 0(t1)
+	PTR_LA	t1, nlm_next_gp
+	PTR_L	gp, 0(t1)
+
+	PTR_LA	t0, nlm_early_init_secondary
+	jalr	t0
+	nop
+
+	PTR_LA	t0, smp_bootstrap
+	jr	t0
+	nop
+END(prom_pre_boot_secondary_cpus)
+
+NESTED(nlm_boot_smp_nmi, 0, sp)
+	.set push
+	.set noat
+	.set mips64
+	.set noreorder
+
+	/* Clear the  NMI and BEV bits */
+	MFC0	k0, CP0_STATUS
+	li 	k1, 0xffb7ffff
+	and	k0, k0, k1
+	MTC0	k0, CP0_STATUS
+
+	PTR_LA  k1, secondary_entry_point
+	PTR_L	k0, 0(k1)
+	jr	k0
+	nop
+	.set pop
+END(nlm_boot_smp_nmi)
diff --git a/arch/mips/netlogic/xlr/time.c b/arch/mips/netlogic/xlr/time.c
new file mode 100644
index 0000000000000000000000000000000000000000..0d81b262593c2a8f48009999146432c9f386d42f
--- /dev/null
+++ b/arch/mips/netlogic/xlr/time.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/init.h>
+
+#include <asm/time.h>
+#include <asm/netlogic/interrupt.h>
+#include <asm/netlogic/psb-bootinfo.h>
+
+unsigned int __cpuinit get_c0_compare_int(void)
+{
+	return IRQ_TIMER;
+}
+
+void __init plat_time_init(void)
+{
+	mips_hpt_frequency = nlm_prom_info.cpu_frequency;
+	pr_info("MIPS counter frequency [%ld]\n",
+		(unsigned long)mips_hpt_frequency);
+}
diff --git a/arch/mips/netlogic/xlr/xlr_console.c b/arch/mips/netlogic/xlr/xlr_console.c
new file mode 100644
index 0000000000000000000000000000000000000000..759df06922019b582f97df491d60c80eee2e4dcc
--- /dev/null
+++ b/arch/mips/netlogic/xlr/xlr_console.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/types.h>
+#include <asm/netlogic/xlr/iomap.h>
+
+void prom_putchar(char c)
+{
+	nlm_reg_t *mmio;
+
+	mmio = netlogic_io_mmio(NETLOGIC_IO_UART_0_OFFSET);
+	while (netlogic_read_reg(mmio, 0x5) == 0)
+		;
+	netlogic_write_reg(mmio, 0x0, c);
+}
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index c9209ca6c8e7177c6ece17d6ac12d94d6edaff6d..4df879937446c16d252e9d3a9d00922f5e4c15f3 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -41,6 +41,7 @@ obj-$(CONFIG_SIBYTE_SB1250)	+= fixup-sb1250.o pci-sb1250.o
 obj-$(CONFIG_SIBYTE_BCM112X)	+= fixup-sb1250.o pci-sb1250.o
 obj-$(CONFIG_SIBYTE_BCM1x80)	+= pci-bcm1480.o pci-bcm1480ht.o
 obj-$(CONFIG_SNI_RM)		+= fixup-sni.o ops-sni.o
+obj-$(CONFIG_SOC_XWAY)		+= pci-lantiq.o ops-lantiq.o
 obj-$(CONFIG_TANBAC_TB0219)	+= fixup-tb0219.o
 obj-$(CONFIG_TANBAC_TB0226)	+= fixup-tb0226.o
 obj-$(CONFIG_TANBAC_TB0287)	+= fixup-tb0287.o
@@ -55,6 +56,7 @@ obj-$(CONFIG_ZAO_CAPCELLA)	+= fixup-capcella.o
 obj-$(CONFIG_WR_PPMC)		+= fixup-wrppmc.o
 obj-$(CONFIG_MIKROTIK_RB532)	+= pci-rc32434.o ops-rc32434.o fixup-rc32434.o
 obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= pci-octeon.o pcie-octeon.o
+obj-$(CONFIG_NLM_XLR)		+= pci-xlr.o
 
 ifdef CONFIG_PCI_MSI
 obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= msi-octeon.o
diff --git a/arch/mips/pci/ops-lantiq.c b/arch/mips/pci/ops-lantiq.c
new file mode 100644
index 0000000000000000000000000000000000000000..1f2afb55cc7117576e791ff0114f7feaf817e9e3
--- /dev/null
+++ b/arch/mips/pci/ops-lantiq.c
@@ -0,0 +1,116 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/mm.h>
+#include <asm/addrspace.h>
+#include <linux/vmalloc.h>
+
+#include <lantiq_soc.h>
+
+#include "pci-lantiq.h"
+
+#define LTQ_PCI_CFG_BUSNUM_SHF 16
+#define LTQ_PCI_CFG_DEVNUM_SHF 11
+#define LTQ_PCI_CFG_FUNNUM_SHF 8
+
+#define PCI_ACCESS_READ  0
+#define PCI_ACCESS_WRITE 1
+
+static int ltq_pci_config_access(unsigned char access_type, struct pci_bus *bus,
+	unsigned int devfn, unsigned int where, u32 *data)
+{
+	unsigned long cfg_base;
+	unsigned long flags;
+	u32 temp;
+
+	/* we support slot from 0 to 15 dev_fn & 0x68 (AD29) is the
+	   SoC itself */
+	if ((bus->number != 0) || ((devfn & 0xf8) > 0x78)
+		|| ((devfn & 0xf8) == 0) || ((devfn & 0xf8) == 0x68))
+		return 1;
+
+	spin_lock_irqsave(&ebu_lock, flags);
+
+	cfg_base = (unsigned long) ltq_pci_mapped_cfg;
+	cfg_base |= (bus->number << LTQ_PCI_CFG_BUSNUM_SHF) | (devfn <<
+			LTQ_PCI_CFG_FUNNUM_SHF) | (where & ~0x3);
+
+	/* Perform access */
+	if (access_type == PCI_ACCESS_WRITE) {
+		ltq_w32(swab32(*data), ((u32 *)cfg_base));
+	} else {
+		*data = ltq_r32(((u32 *)(cfg_base)));
+		*data = swab32(*data);
+	}
+	wmb();
+
+	/* clean possible Master abort */
+	cfg_base = (unsigned long) ltq_pci_mapped_cfg;
+	cfg_base |= (0x0 << LTQ_PCI_CFG_FUNNUM_SHF) + 4;
+	temp = ltq_r32(((u32 *)(cfg_base)));
+	temp = swab32(temp);
+	cfg_base = (unsigned long) ltq_pci_mapped_cfg;
+	cfg_base |= (0x68 << LTQ_PCI_CFG_FUNNUM_SHF) + 4;
+	ltq_w32(temp, ((u32 *)cfg_base));
+
+	spin_unlock_irqrestore(&ebu_lock, flags);
+
+	if (((*data) == 0xffffffff) && (access_type == PCI_ACCESS_READ))
+		return 1;
+
+	return 0;
+}
+
+int ltq_pci_read_config_dword(struct pci_bus *bus, unsigned int devfn,
+	int where, int size, u32 *val)
+{
+	u32 data = 0;
+
+	if (ltq_pci_config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
+	if (size == 1)
+		*val = (data >> ((where & 3) << 3)) & 0xff;
+	else if (size == 2)
+		*val = (data >> ((where & 3) << 3)) & 0xffff;
+	else
+		*val = data;
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+int ltq_pci_write_config_dword(struct pci_bus *bus, unsigned int devfn,
+	int where, int size, u32 val)
+{
+	u32 data = 0;
+
+	if (size == 4) {
+		data = val;
+	} else {
+		if (ltq_pci_config_access(PCI_ACCESS_READ, bus,
+				devfn, where, &data))
+			return PCIBIOS_DEVICE_NOT_FOUND;
+
+		if (size == 1)
+			data = (data & ~(0xff << ((where & 3) << 3))) |
+				(val << ((where & 3) << 3));
+		else if (size == 2)
+			data = (data & ~(0xffff << ((where & 3) << 3))) |
+				(val << ((where & 3) << 3));
+	}
+
+	if (ltq_pci_config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
+	return PCIBIOS_SUCCESSFUL;
+}
diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c
new file mode 100644
index 0000000000000000000000000000000000000000..603d7493e9660308cd63e0343c41911a932b5b9c
--- /dev/null
+++ b/arch/mips/pci/pci-lantiq.c
@@ -0,0 +1,297 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+#include <linux/platform_device.h>
+
+#include <asm/pci.h>
+#include <asm/gpio.h>
+#include <asm/addrspace.h>
+
+#include <lantiq_soc.h>
+#include <lantiq_irq.h>
+#include <lantiq_platform.h>
+
+#include "pci-lantiq.h"
+
+#define LTQ_PCI_CFG_BASE		0x17000000
+#define LTQ_PCI_CFG_SIZE		0x00008000
+#define LTQ_PCI_MEM_BASE		0x18000000
+#define LTQ_PCI_MEM_SIZE		0x02000000
+#define LTQ_PCI_IO_BASE			0x1AE00000
+#define LTQ_PCI_IO_SIZE			0x00200000
+
+#define PCI_CR_FCI_ADDR_MAP0		0x00C0
+#define PCI_CR_FCI_ADDR_MAP1		0x00C4
+#define PCI_CR_FCI_ADDR_MAP2		0x00C8
+#define PCI_CR_FCI_ADDR_MAP3		0x00CC
+#define PCI_CR_FCI_ADDR_MAP4		0x00D0
+#define PCI_CR_FCI_ADDR_MAP5		0x00D4
+#define PCI_CR_FCI_ADDR_MAP6		0x00D8
+#define PCI_CR_FCI_ADDR_MAP7		0x00DC
+#define PCI_CR_CLK_CTRL			0x0000
+#define PCI_CR_PCI_MOD			0x0030
+#define PCI_CR_PC_ARB			0x0080
+#define PCI_CR_FCI_ADDR_MAP11hg		0x00E4
+#define PCI_CR_BAR11MASK		0x0044
+#define PCI_CR_BAR12MASK		0x0048
+#define PCI_CR_BAR13MASK		0x004C
+#define PCI_CS_BASE_ADDR1		0x0010
+#define PCI_CR_PCI_ADDR_MAP11		0x0064
+#define PCI_CR_FCI_BURST_LENGTH		0x00E8
+#define PCI_CR_PCI_EOI			0x002C
+#define PCI_CS_STS_CMD			0x0004
+
+#define PCI_MASTER0_REQ_MASK_2BITS	8
+#define PCI_MASTER1_REQ_MASK_2BITS	10
+#define PCI_MASTER2_REQ_MASK_2BITS	12
+#define INTERNAL_ARB_ENABLE_BIT		0
+
+#define LTQ_CGU_IFCCR		0x0018
+#define LTQ_CGU_PCICR		0x0034
+
+#define ltq_pci_w32(x, y)	ltq_w32((x), ltq_pci_membase + (y))
+#define ltq_pci_r32(x)		ltq_r32(ltq_pci_membase + (x))
+
+#define ltq_pci_cfg_w32(x, y)	ltq_w32((x), ltq_pci_mapped_cfg + (y))
+#define ltq_pci_cfg_r32(x)	ltq_r32(ltq_pci_mapped_cfg + (x))
+
+struct ltq_pci_gpio_map {
+	int pin;
+	int alt0;
+	int alt1;
+	int dir;
+	char *name;
+};
+
+/* the pci core can make use of the following gpios */
+static struct ltq_pci_gpio_map ltq_pci_gpio_map[] = {
+	{ 0, 1, 0, 0, "pci-exin0" },
+	{ 1, 1, 0, 0, "pci-exin1" },
+	{ 2, 1, 0, 0, "pci-exin2" },
+	{ 39, 1, 0, 0, "pci-exin3" },
+	{ 10, 1, 0, 0, "pci-exin4" },
+	{ 9, 1, 0, 0, "pci-exin5" },
+	{ 30, 1, 0, 1, "pci-gnt1" },
+	{ 23, 1, 0, 1, "pci-gnt2" },
+	{ 19, 1, 0, 1, "pci-gnt3" },
+	{ 38, 1, 0, 1, "pci-gnt4" },
+	{ 29, 1, 0, 0, "pci-req1" },
+	{ 31, 1, 0, 0, "pci-req2" },
+	{ 3, 1, 0, 0, "pci-req3" },
+	{ 37, 1, 0, 0, "pci-req4" },
+};
+
+__iomem void *ltq_pci_mapped_cfg;
+static __iomem void *ltq_pci_membase;
+
+int (*ltqpci_plat_dev_init)(struct pci_dev *dev) = NULL;
+
+/* Since the PCI REQ pins can be reused for other functionality, make it
+   possible to exclude those from interpretation by the PCI controller */
+static int ltq_pci_req_mask = 0xf;
+
+static int *ltq_pci_irq_map;
+
+struct pci_ops ltq_pci_ops = {
+	.read	= ltq_pci_read_config_dword,
+	.write	= ltq_pci_write_config_dword
+};
+
+static struct resource pci_io_resource = {
+	.name	= "pci io space",
+	.start	= LTQ_PCI_IO_BASE,
+	.end	= LTQ_PCI_IO_BASE + LTQ_PCI_IO_SIZE - 1,
+	.flags	= IORESOURCE_IO
+};
+
+static struct resource pci_mem_resource = {
+	.name	= "pci memory space",
+	.start	= LTQ_PCI_MEM_BASE,
+	.end	= LTQ_PCI_MEM_BASE + LTQ_PCI_MEM_SIZE - 1,
+	.flags	= IORESOURCE_MEM
+};
+
+static struct pci_controller ltq_pci_controller = {
+	.pci_ops	= &ltq_pci_ops,
+	.mem_resource	= &pci_mem_resource,
+	.mem_offset	= 0x00000000UL,
+	.io_resource	= &pci_io_resource,
+	.io_offset	= 0x00000000UL,
+};
+
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+	if (ltqpci_plat_dev_init)
+		return ltqpci_plat_dev_init(dev);
+
+	return 0;
+}
+
+static u32 ltq_calc_bar11mask(void)
+{
+	u32 mem, bar11mask;
+
+	/* BAR11MASK value depends on available memory on system. */
+	mem = num_physpages * PAGE_SIZE;
+	bar11mask = (0x0ffffff0 & ~((1 << (fls(mem) - 1)) - 1)) | 8;
+
+	return bar11mask;
+}
+
+static void ltq_pci_setup_gpio(int gpio)
+{
+	int i;
+	for (i = 0; i < ARRAY_SIZE(ltq_pci_gpio_map); i++) {
+		if (gpio & (1 << i)) {
+			ltq_gpio_request(ltq_pci_gpio_map[i].pin,
+				ltq_pci_gpio_map[i].alt0,
+				ltq_pci_gpio_map[i].alt1,
+				ltq_pci_gpio_map[i].dir,
+				ltq_pci_gpio_map[i].name);
+		}
+	}
+	ltq_gpio_request(21, 0, 0, 1, "pci-reset");
+	ltq_pci_req_mask = (gpio >> PCI_REQ_SHIFT) & PCI_REQ_MASK;
+}
+
+static int __devinit ltq_pci_startup(struct ltq_pci_data *conf)
+{
+	u32 temp_buffer;
+
+	/* set clock to 33Mhz */
+	ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) & ~0xf00000, LTQ_CGU_IFCCR);
+	ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) | 0x800000, LTQ_CGU_IFCCR);
+
+	/* external or internal clock ? */
+	if (conf->clock) {
+		ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) & ~(1 << 16),
+			LTQ_CGU_IFCCR);
+		ltq_cgu_w32((1 << 30), LTQ_CGU_PCICR);
+	} else {
+		ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) | (1 << 16),
+			LTQ_CGU_IFCCR);
+		ltq_cgu_w32((1 << 31) | (1 << 30), LTQ_CGU_PCICR);
+	}
+
+	/* setup pci clock and gpis used by pci */
+	ltq_pci_setup_gpio(conf->gpio);
+
+	/* enable auto-switching between PCI and EBU */
+	ltq_pci_w32(0xa, PCI_CR_CLK_CTRL);
+
+	/* busy, i.e. configuration is not done, PCI access has to be retried */
+	ltq_pci_w32(ltq_pci_r32(PCI_CR_PCI_MOD) & ~(1 << 24), PCI_CR_PCI_MOD);
+	wmb();
+	/* BUS Master/IO/MEM access */
+	ltq_pci_cfg_w32(ltq_pci_cfg_r32(PCI_CS_STS_CMD) | 7, PCI_CS_STS_CMD);
+
+	/* enable external 2 PCI masters */
+	temp_buffer = ltq_pci_r32(PCI_CR_PC_ARB);
+	temp_buffer &= (~(ltq_pci_req_mask << 16));
+	/* enable internal arbiter */
+	temp_buffer |= (1 << INTERNAL_ARB_ENABLE_BIT);
+	/* enable internal PCI master reqest */
+	temp_buffer &= (~(3 << PCI_MASTER0_REQ_MASK_2BITS));
+
+	/* enable EBU request */
+	temp_buffer &= (~(3 << PCI_MASTER1_REQ_MASK_2BITS));
+
+	/* enable all external masters request */
+	temp_buffer &= (~(3 << PCI_MASTER2_REQ_MASK_2BITS));
+	ltq_pci_w32(temp_buffer, PCI_CR_PC_ARB);
+	wmb();
+
+	/* setup BAR memory regions */
+	ltq_pci_w32(0x18000000, PCI_CR_FCI_ADDR_MAP0);
+	ltq_pci_w32(0x18400000, PCI_CR_FCI_ADDR_MAP1);
+	ltq_pci_w32(0x18800000, PCI_CR_FCI_ADDR_MAP2);
+	ltq_pci_w32(0x18c00000, PCI_CR_FCI_ADDR_MAP3);
+	ltq_pci_w32(0x19000000, PCI_CR_FCI_ADDR_MAP4);
+	ltq_pci_w32(0x19400000, PCI_CR_FCI_ADDR_MAP5);
+	ltq_pci_w32(0x19800000, PCI_CR_FCI_ADDR_MAP6);
+	ltq_pci_w32(0x19c00000, PCI_CR_FCI_ADDR_MAP7);
+	ltq_pci_w32(0x1ae00000, PCI_CR_FCI_ADDR_MAP11hg);
+	ltq_pci_w32(ltq_calc_bar11mask(), PCI_CR_BAR11MASK);
+	ltq_pci_w32(0, PCI_CR_PCI_ADDR_MAP11);
+	ltq_pci_w32(0, PCI_CS_BASE_ADDR1);
+	/* both TX and RX endian swap are enabled */
+	ltq_pci_w32(ltq_pci_r32(PCI_CR_PCI_EOI) | 3, PCI_CR_PCI_EOI);
+	wmb();
+	ltq_pci_w32(ltq_pci_r32(PCI_CR_BAR12MASK) | 0x80000000,
+		PCI_CR_BAR12MASK);
+	ltq_pci_w32(ltq_pci_r32(PCI_CR_BAR13MASK) | 0x80000000,
+		PCI_CR_BAR13MASK);
+	/*use 8 dw burst length */
+	ltq_pci_w32(0x303, PCI_CR_FCI_BURST_LENGTH);
+	ltq_pci_w32(ltq_pci_r32(PCI_CR_PCI_MOD) | (1 << 24), PCI_CR_PCI_MOD);
+	wmb();
+
+	/* setup irq line */
+	ltq_ebu_w32(ltq_ebu_r32(LTQ_EBU_PCC_CON) | 0xc, LTQ_EBU_PCC_CON);
+	ltq_ebu_w32(ltq_ebu_r32(LTQ_EBU_PCC_IEN) | 0x10, LTQ_EBU_PCC_IEN);
+
+	/* toggle reset pin */
+	__gpio_set_value(21, 0);
+	wmb();
+	mdelay(1);
+	__gpio_set_value(21, 1);
+	return 0;
+}
+
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+	if (ltq_pci_irq_map[slot])
+		return ltq_pci_irq_map[slot];
+	printk(KERN_ERR "lq_pci: trying to map irq for unknown slot %d\n",
+		slot);
+
+	return 0;
+}
+
+static int __devinit ltq_pci_probe(struct platform_device *pdev)
+{
+	struct ltq_pci_data *ltq_pci_data =
+		(struct ltq_pci_data *) pdev->dev.platform_data;
+	pci_probe_only = 0;
+	ltq_pci_irq_map = ltq_pci_data->irq;
+	ltq_pci_membase = ioremap_nocache(PCI_CR_BASE_ADDR, PCI_CR_SIZE);
+	ltq_pci_mapped_cfg =
+		ioremap_nocache(LTQ_PCI_CFG_BASE, LTQ_PCI_CFG_BASE);
+	ltq_pci_controller.io_map_base =
+		(unsigned long)ioremap(LTQ_PCI_IO_BASE, LTQ_PCI_IO_SIZE - 1);
+	ltq_pci_startup(ltq_pci_data);
+	register_pci_controller(&ltq_pci_controller);
+
+	return 0;
+}
+
+static struct platform_driver
+ltq_pci_driver = {
+	.probe = ltq_pci_probe,
+	.driver = {
+		.name = "ltq_pci",
+		.owner = THIS_MODULE,
+	},
+};
+
+int __init pcibios_init(void)
+{
+	int ret = platform_driver_register(&ltq_pci_driver);
+	if (ret)
+		printk(KERN_INFO "ltq_pci: Error registering platfom driver!");
+	return ret;
+}
+
+arch_initcall(pcibios_init);
diff --git a/arch/mips/pci/pci-lantiq.h b/arch/mips/pci/pci-lantiq.h
new file mode 100644
index 0000000000000000000000000000000000000000..66bf6cd6be3c3220cd0a1b00bfcf92e8e374e30d
--- /dev/null
+++ b/arch/mips/pci/pci-lantiq.h
@@ -0,0 +1,18 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _LTQ_PCI_H__
+#define _LTQ_PCI_H__
+
+extern __iomem void *ltq_pci_mapped_cfg;
+extern int ltq_pci_read_config_dword(struct pci_bus *bus,
+	unsigned int devfn, int where, int size, u32 *val);
+extern int ltq_pci_write_config_dword(struct pci_bus *bus,
+	unsigned int devfn, int where, int size, u32 val);
+
+#endif
diff --git a/arch/mips/pci/pci-xlr.c b/arch/mips/pci/pci-xlr.c
new file mode 100644
index 0000000000000000000000000000000000000000..38fece16c4357921ce42db7b49a4aea35841fdea
--- /dev/null
+++ b/arch/mips/pci/pci-xlr.c
@@ -0,0 +1,214 @@
+/*
+ * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
+ * reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the NetLogic
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/console.h>
+
+#include <asm/io.h>
+
+#include <asm/netlogic/interrupt.h>
+#include <asm/netlogic/xlr/iomap.h>
+#include <asm/netlogic/xlr/pic.h>
+#include <asm/netlogic/xlr/xlr.h>
+
+static void *pci_config_base;
+
+#define	pci_cfg_addr(bus, devfn, off) (((bus) << 16) | ((devfn) << 8) | (off))
+
+/* PCI ops */
+static inline u32 pci_cfg_read_32bit(struct pci_bus *bus, unsigned int devfn,
+	int where)
+{
+	u32 data;
+	u32 *cfgaddr;
+
+	cfgaddr = (u32 *)(pci_config_base +
+			pci_cfg_addr(bus->number, devfn, where & ~3));
+	data = *cfgaddr;
+	return cpu_to_le32(data);
+}
+
+static inline void pci_cfg_write_32bit(struct pci_bus *bus, unsigned int devfn,
+	int where, u32 data)
+{
+	u32 *cfgaddr;
+
+	cfgaddr = (u32 *)(pci_config_base +
+			pci_cfg_addr(bus->number, devfn, where & ~3));
+	*cfgaddr = cpu_to_le32(data);
+}
+
+static int nlm_pcibios_read(struct pci_bus *bus, unsigned int devfn,
+	int where, int size, u32 *val)
+{
+	u32 data;
+
+	if ((size == 2) && (where & 1))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+	else if ((size == 4) && (where & 3))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+
+	data = pci_cfg_read_32bit(bus, devfn, where);
+
+	if (size == 1)
+		*val = (data >> ((where & 3) << 3)) & 0xff;
+	else if (size == 2)
+		*val = (data >> ((where & 3) << 3)) & 0xffff;
+	else
+		*val = data;
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+
+static int nlm_pcibios_write(struct pci_bus *bus, unsigned int devfn,
+		int where, int size, u32 val)
+{
+	u32 data;
+
+	if ((size == 2) && (where & 1))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+	else if ((size == 4) && (where & 3))
+		return PCIBIOS_BAD_REGISTER_NUMBER;
+
+	data = pci_cfg_read_32bit(bus, devfn, where);
+
+	if (size == 1)
+		data = (data & ~(0xff << ((where & 3) << 3))) |
+			(val << ((where & 3) << 3));
+	else if (size == 2)
+		data = (data & ~(0xffff << ((where & 3) << 3))) |
+			(val << ((where & 3) << 3));
+	else
+		data = val;
+
+	pci_cfg_write_32bit(bus, devfn, where, data);
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+struct pci_ops nlm_pci_ops = {
+	.read  = nlm_pcibios_read,
+	.write = nlm_pcibios_write
+};
+
+static struct resource nlm_pci_mem_resource = {
+	.name           = "XLR PCI MEM",
+	.start          = 0xd0000000UL,	/* 256MB PCI mem @ 0xd000_0000 */
+	.end            = 0xdfffffffUL,
+	.flags          = IORESOURCE_MEM,
+};
+
+static struct resource nlm_pci_io_resource = {
+	.name           = "XLR IO MEM",
+	.start          = 0x10000000UL,	/* 16MB PCI IO @ 0x1000_0000 */
+	.end            = 0x100fffffUL,
+	.flags          = IORESOURCE_IO,
+};
+
+struct pci_controller nlm_pci_controller = {
+	.index          = 0,
+	.pci_ops        = &nlm_pci_ops,
+	.mem_resource   = &nlm_pci_mem_resource,
+	.mem_offset     = 0x00000000UL,
+	.io_resource    = &nlm_pci_io_resource,
+	.io_offset      = 0x00000000UL,
+};
+
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+	if (!nlm_chip_is_xls())
+		return	PIC_PCIX_IRQ;	/* for XLR just one IRQ*/
+
+	/*
+	 * For XLS PCIe, there is an IRQ per Link, find out which
+	 * link the device is on to assign interrupts
+	*/
+	if (dev->bus->self == NULL)
+		return 0;
+
+	switch	(dev->bus->self->devfn) {
+	case 0x0:
+		return PIC_PCIE_LINK0_IRQ;
+	case 0x8:
+		return PIC_PCIE_LINK1_IRQ;
+	case 0x10:
+		if (nlm_chip_is_xls_b())
+			return PIC_PCIE_XLSB0_LINK2_IRQ;
+		else
+			return PIC_PCIE_LINK2_IRQ;
+	case 0x18:
+		if (nlm_chip_is_xls_b())
+			return PIC_PCIE_XLSB0_LINK3_IRQ;
+		else
+			return PIC_PCIE_LINK3_IRQ;
+	}
+	WARN(1, "Unexpected devfn %d\n", dev->bus->self->devfn);
+	return 0;
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+	return 0;
+}
+
+static int __init pcibios_init(void)
+{
+	/* PSB assigns PCI resources */
+	pci_probe_only = 1;
+	pci_config_base = ioremap(DEFAULT_PCI_CONFIG_BASE, 16 << 20);
+
+	/* Extend IO port for memory mapped io */
+	ioport_resource.start =  0;
+	ioport_resource.end   = ~0;
+
+	set_io_port_base(CKSEG1);
+	nlm_pci_controller.io_map_base = CKSEG1;
+
+	pr_info("Registering XLR/XLS PCIX/PCIE Controller.\n");
+	register_pci_controller(&nlm_pci_controller);
+
+	return 0;
+}
+
+arch_initcall(pcibios_init);
+
+struct pci_fixup pcibios_fixups[] = {
+	{0}
+};
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
index efc9e889b34939d6a3cbd5f14303317eb0e51bef..2608752898c0823671b51773178edcd6e945398c 100644
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ b/arch/mips/pmc-sierra/yosemite/smp.c
@@ -55,6 +55,8 @@ void titan_mailbox_irq(void)
 
 		if (status & 0x2)
 			smp_call_function_interrupt();
+		if (status & 0x4)
+			scheduler_ipi();
 		break;
 
 	case 1:
@@ -63,6 +65,8 @@ void titan_mailbox_irq(void)
 
 		if (status & 0x2)
 			smp_call_function_interrupt();
+		if (status & 0x4)
+			scheduler_ipi();
 		break;
 	}
 }
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 37de05d595e725ebdc59513181d3f43709ce1cb4..6c47dfeb7be326bf2dc4c5a7a1cbb1984b87efec 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -185,7 +185,7 @@ int __init rb532_gpio_init(void)
 	struct resource *r;
 
 	r = rb532_gpio_reg0_res;
-	rb532_gpio_chip->regbase = ioremap_nocache(r->start, r->end - r->start);
+	rb532_gpio_chip->regbase = ioremap_nocache(r->start, resource_size(r));
 
 	if (!rb532_gpio_chip->regbase) {
 		printk(KERN_ERR "rb532: cannot remap GPIO register 0\n");
diff --git a/arch/mips/sgi-ip22/ip22-hpc.c b/arch/mips/sgi-ip22/ip22-hpc.c
index 5c00cdd20d8e05196f421cec71a109de63e0d399..bb70589b5f74ce8c4407fa62c7bc2804f558b707 100644
--- a/arch/mips/sgi-ip22/ip22-hpc.c
+++ b/arch/mips/sgi-ip22/ip22-hpc.c
@@ -1,7 +1,7 @@
 /*
  * ip22-hpc.c: Routines for generic manipulation of the HPC controllers.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1998 Ralf Baechle
  */
 
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index 476423a01296504ce56b7825d98b600a0b68c82d..b4d08e4d2ea949b6818f8bac47d2f7576d516918 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -2,7 +2,7 @@
  * ip22-int.c: Routines for generic manipulation of the INT[23] ASIC
  *             found on INDY and Indigo2 workstations.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997, 1998 Ralf Baechle (ralf@gnu.org)
  * Copyright (C) 1999 Andrew R. Baker (andrewb@uab.edu)
  *                    - Indigo2 changes
diff --git a/arch/mips/sgi-ip22/ip22-mc.c b/arch/mips/sgi-ip22/ip22-mc.c
index 5268ac187bbdd27620426cc04ffcde8194e0d566..d22262ee68533ccc949f27fe926d0741a3a575a2 100644
--- a/arch/mips/sgi-ip22/ip22-mc.c
+++ b/arch/mips/sgi-ip22/ip22-mc.c
@@ -1,7 +1,7 @@
 /*
  * ip22-mc.c: Routines for manipulating SGI Memory Controller.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1999 Andrew R. Baker (andrewb@uab.edu) - Indigo2 changes
  * Copyright (C) 2003 Ladislav Michl  (ladis@linux-mips.org)
  * Copyright (C) 2004 Peter Fuerst    (pf@net.alphadv.de) - IP28
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index 5deeb68b6c9cb0f3a367cfaa1049b966d70b1010..5e6621349471daf28b2c65eeff0941257d69df59 100644
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -1,7 +1,7 @@
 /*
  * ip22-setup.c: SGI specific setup, including init of the feature struct.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997, 1998 Ralf Baechle (ralf@gnu.org)
  */
 #include <linux/init.h>
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 0a04603d577c840f6e70c8a9876987535054150d..b18b04e48577550f6b42c43d393d06c91741285b 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -147,8 +147,10 @@ static void ip27_do_irq_mask0(void)
 #ifdef CONFIG_SMP
 	if (pend0 & (1UL << CPU_RESCHED_A_IRQ)) {
 		LOCAL_HUB_CLR_INTR(CPU_RESCHED_A_IRQ);
+		scheduler_ipi();
 	} else if (pend0 & (1UL << CPU_RESCHED_B_IRQ)) {
 		LOCAL_HUB_CLR_INTR(CPU_RESCHED_B_IRQ);
+		scheduler_ipi();
 	} else if (pend0 & (1UL << CPU_CALL_A_IRQ)) {
 		LOCAL_HUB_CLR_INTR(CPU_CALL_A_IRQ);
 		smp_call_function_interrupt();
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index a152538d3c9744cb27f40a0e18d5a69eeb94c91c..ef74f3267f9102bfa870e713311520d94fe6c723 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -66,18 +66,7 @@ static int rt_next_event(unsigned long delta, struct clock_event_device *evt)
 static void rt_set_mode(enum clock_event_mode mode,
 		struct clock_event_device *evt)
 {
-	switch (mode) {
-	case CLOCK_EVT_MODE_ONESHOT:
-		/* The only mode supported */
-		break;
-
-	case CLOCK_EVT_MODE_PERIODIC:
-	case CLOCK_EVT_MODE_UNUSED:
-	case CLOCK_EVT_MODE_SHUTDOWN:
-	case CLOCK_EVT_MODE_RESUME:
-		/* Nothing to do  */
-		break;
-	}
+	/* Nothing to do ...  */
 }
 
 int rt_timer_irq;
@@ -174,8 +163,7 @@ static void __init hub_rt_clocksource_init(void)
 {
 	struct clocksource *cs = &hub_rt_clocksource;
 
-	clocksource_set_clock(cs, CYCLES_PER_SEC);
-	clocksource_register(cs);
+	clocksource_register_hz(cs, CYCLES_PER_SEC);
 }
 
 void __init plat_time_init(void)
diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c
index 47b347c992eaf129a3a6df335aeb6739d60a7632..d667875be564ef97dbd55cc6ffced70e207ff202 100644
--- a/arch/mips/sibyte/bcm1480/smp.c
+++ b/arch/mips/sibyte/bcm1480/smp.c
@@ -20,6 +20,7 @@
 #include <linux/delay.h>
 #include <linux/smp.h>
 #include <linux/kernel_stat.h>
+#include <linux/sched.h>
 
 #include <asm/mmu_context.h>
 #include <asm/io.h>
@@ -189,10 +190,8 @@ void bcm1480_mailbox_interrupt(void)
 	/* Clear the mailbox to clear the interrupt */
 	__raw_writeq(((u64)action)<<48, mailbox_0_clear_regs[cpu]);
 
-	/*
-	 * Nothing to do for SMP_RESCHEDULE_YOURSELF; returning from the
-	 * interrupt will do the reschedule for us
-	 */
+	if (action & SMP_RESCHEDULE_YOURSELF)
+		scheduler_ipi();
 
 	if (action & SMP_CALL_FUNCTION)
 		smp_call_function_interrupt();
diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c
index c00a5cb1128d324ed678afec5d9c6cc6cd2620df..38e7f6bd7922edd6c25e2169515cdccacfc81ea7 100644
--- a/arch/mips/sibyte/sb1250/smp.c
+++ b/arch/mips/sibyte/sb1250/smp.c
@@ -21,6 +21,7 @@
 #include <linux/interrupt.h>
 #include <linux/smp.h>
 #include <linux/kernel_stat.h>
+#include <linux/sched.h>
 
 #include <asm/mmu_context.h>
 #include <asm/io.h>
@@ -177,10 +178,8 @@ void sb1250_mailbox_interrupt(void)
 	/* Clear the mailbox to clear the interrupt */
 	____raw_writeq(((u64)action) << 48, mailbox_clear_regs[cpu]);
 
-	/*
-	 * Nothing to do for SMP_RESCHEDULE_YOURSELF; returning from the
-	 * interrupt will do the reschedule for us
-	 */
+	if (action & SMP_RESCHEDULE_YOURSELF)
+		scheduler_ipi();
 
 	if (action & SMP_CALL_FUNCTION)
 		smp_call_function_interrupt();
diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index 3dc19f4829592b1986433ef3f43f777effcea3fb..e9f95dcde3790b630d1d3a9c1be0d4adab623b10 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -318,19 +318,15 @@ void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask)
 }
 
 #if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
-static int tx4939_get_eth_speed(struct net_device *dev)
+static u32 tx4939_get_eth_speed(struct net_device *dev)
 {
-	struct ethtool_cmd cmd = { ETHTOOL_GSET };
-	int speed = 100;	/* default 100Mbps */
-	int err;
-	if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
-		return speed;
-	err = dev->ethtool_ops->get_settings(dev, &cmd);
-	if (err < 0)
-		return speed;
-	speed = cmd.speed == SPEED_100 ? 100 : 10;
-	return speed;
+	struct ethtool_cmd cmd;
+	if (dev_ethtool_get_settings(dev, &cmd))
+		return 100;	/* default 100Mbps */
+
+	return ethtool_cmd_speed(&cmd);
 }
+
 static int tx4939_netdev_event(struct notifier_block *this,
 			       unsigned long event,
 			       void *ptr)
@@ -343,8 +339,7 @@ static int tx4939_netdev_event(struct notifier_block *this,
 		else if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(1))
 			bit = TX4939_PCFG_SPEED1;
 		if (bit) {
-			int speed = tx4939_get_eth_speed(dev);
-			if (speed == 100)
+			if (tx4939_get_eth_speed(dev) == 100)
 				txx9_set64(&tx4939_ccfgptr->pcfg, bit);
 			else
 				txx9_clear64(&tx4939_ccfgptr->pcfg, bit);
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index 226c826a21940c79a778b6c7284116cdedc647ea..83fb2791223134aece3c8d29587dc810aed87d31 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -494,14 +494,11 @@ void smp_send_stop(void)
  * @irq: The interrupt number.
  * @dev_id: The device ID.
  *
- * We need do nothing here, since the scheduling will be effected on our way
- * back through entry.S.
- *
  * Returns IRQ_HANDLED to indicate we handled the interrupt successfully.
  */
 static irqreturn_t smp_reschedule_interrupt(int irq, void *dev_id)
 {
-	/* do nothing */
+	scheduler_ipi();
 	return IRQ_HANDLED;
 }
 
diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h
index d18328b3f9386c0477e61340f44e995888a1c47e..da601dd34c057bb7499be84da84bc97981d67b40 100644
--- a/arch/parisc/include/asm/cacheflush.h
+++ b/arch/parisc/include/asm/cacheflush.h
@@ -3,6 +3,7 @@
 
 #include <linux/mm.h>
 #include <linux/uaccess.h>
+#include <asm/tlbflush.h>
 
 /* The usual comment is "Caches aren't brain-dead on the <architecture>".
  * Unfortunately, that doesn't apply to PA-RISC. */
@@ -112,8 +113,10 @@ void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr);
 static inline void
 flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
 {
-	if (PageAnon(page))
+	if (PageAnon(page)) {
+		flush_tlb_page(vma, vmaddr);
 		flush_dcache_page_asm(page_to_phys(page), vmaddr);
+	}
 }
 
 #ifdef CONFIG_DEBUG_RODATA
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 5d7b8ce9fdf36507c8c541d76f4e176f9db01d94..22dadeb58695d99a81a718f864ce5b2b42b2474f 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -177,7 +177,10 @@ struct vm_area_struct;
 
 #define _PAGE_TABLE	(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE |  _PAGE_DIRTY | _PAGE_ACCESSED)
 #define _PAGE_CHG_MASK	(PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _PAGE_KERNEL	(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_READ | _PAGE_WRITE | _PAGE_DIRTY | _PAGE_ACCESSED)
+#define _PAGE_KERNEL_RO	(_PAGE_PRESENT | _PAGE_READ | _PAGE_DIRTY | _PAGE_ACCESSED)
+#define _PAGE_KERNEL_EXEC	(_PAGE_KERNEL_RO | _PAGE_EXEC)
+#define _PAGE_KERNEL_RWX	(_PAGE_KERNEL_EXEC | _PAGE_WRITE)
+#define _PAGE_KERNEL		(_PAGE_KERNEL_RO | _PAGE_WRITE)
 
 /* The pgd/pmd contains a ptr (in phys addr space); since all pgds/pmds
  * are page-aligned, we don't care about the PAGE_OFFSET bits, except
@@ -208,7 +211,9 @@ struct vm_area_struct;
 #define PAGE_COPY       PAGE_EXECREAD
 #define PAGE_RWX        __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
 #define PAGE_KERNEL	__pgprot(_PAGE_KERNEL)
-#define PAGE_KERNEL_RO	__pgprot(_PAGE_KERNEL & ~_PAGE_WRITE)
+#define PAGE_KERNEL_EXEC	__pgprot(_PAGE_KERNEL_EXEC)
+#define PAGE_KERNEL_RWX	__pgprot(_PAGE_KERNEL_RWX)
+#define PAGE_KERNEL_RO	__pgprot(_PAGE_KERNEL_RO)
 #define PAGE_KERNEL_UNC	__pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE)
 #define PAGE_GATEWAY    __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED | _PAGE_GATEWAY| _PAGE_READ)
 
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index 3eb82c2a5ec338973d70daf0628a4fbcb8bcacec..9cbc2c3bf630bea422fcafb546e419d7d88b8b44 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -814,8 +814,14 @@
 #define __NR_recvmmsg		(__NR_Linux + 319)
 #define __NR_accept4		(__NR_Linux + 320)
 #define __NR_prlimit64		(__NR_Linux + 321)
-
-#define __NR_Linux_syscalls	(__NR_prlimit64 + 1)
+#define __NR_fanotify_init	(__NR_Linux + 322)
+#define __NR_fanotify_mark	(__NR_Linux + 323)
+#define __NR_clock_adjtime	(__NR_Linux + 324)
+#define __NR_name_to_handle_at	(__NR_Linux + 325)
+#define __NR_open_by_handle_at	(__NR_Linux + 326)
+#define __NR_syncfs		(__NR_Linux + 327)
+
+#define __NR_Linux_syscalls	(__NR_syncfs + 1)
 
 
 #define __IGNORE_select		/* newselect */
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index 3f11331c27755f835a228cfdc91e5f05cf808042..83335f3da5fc81d8327c46ed1d90e72e2d46fc2f 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -304,10 +304,20 @@ void flush_dcache_page(struct page *page)
 		offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT;
 		addr = mpnt->vm_start + offset;
 
+		/* The TLB is the engine of coherence on parisc: The
+		 * CPU is entitled to speculate any page with a TLB
+		 * mapping, so here we kill the mapping then flush the
+		 * page along a special flush only alias mapping.
+		 * This guarantees that the page is no-longer in the
+		 * cache for any process and nor may it be
+		 * speculatively read in (until the user or kernel
+		 * specifically accesses it, of course) */
+
+		flush_tlb_page(mpnt, addr);
 		if (old_addr == 0 || (old_addr & (SHMLBA - 1)) != (addr & (SHMLBA - 1))) {
 			__flush_cache_page(mpnt, addr, page_to_phys(page));
 			if (old_addr)
-				printk(KERN_ERR "INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %s\n", old_addr, addr, mpnt->vm_file ? mpnt->vm_file->f_path.dentry->d_name.name : "(null)");
+				printk(KERN_ERR "INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %s\n", old_addr, addr, mpnt->vm_file ? (char *)mpnt->vm_file->f_path.dentry->d_name.name : "(null)");
 			old_addr = addr;
 		}
 	}
@@ -499,6 +509,7 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long
 {
 	BUG_ON(!vma->vm_mm->context);
 
+	flush_tlb_page(vma, vmaddr);
 	__flush_cache_page(vma, vmaddr, page_to_phys(pfn_to_page(pfn)));
 
 }
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index ead8d2a1034c534dfecfdea7b1748e4e73ceafe9..6f05944391439bcf88ac7761616bd94b24669fcd 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -692,6 +692,9 @@ ENTRY(fault_vector_11)
 END(fault_vector_11)
 
 #endif
+	/* Fault vector is separately protected and *must* be on its own page */
+	.align		PAGE_SIZE
+ENTRY(end_fault_vector)
 
 	.import		handle_interruption,code
 	.import		do_cpu_irq_mask,code
diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S
index 145c5e4caaa05974467e22eb1a6b87c2c0691953..37aabd772fbb91c3d4f07210a2543638cf4ef159 100644
--- a/arch/parisc/kernel/head.S
+++ b/arch/parisc/kernel/head.S
@@ -106,8 +106,9 @@ $bss_loop:
 #endif
 
 
-	/* Now initialize the PTEs themselves */
-	ldo		0+_PAGE_KERNEL(%r0),%r3 /* Hardwired 0 phys addr start */
+	/* Now initialize the PTEs themselves.  We use RWX for
+	 * everything ... it will get remapped correctly later */
+	ldo		0+_PAGE_KERNEL_RWX(%r0),%r3 /* Hardwired 0 phys addr start */
 	ldi		(1<<(KERNEL_INITIAL_ORDER-PAGE_SHIFT)),%r11 /* PFN count */
 	load32		PA(pg0),%r1
 
diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
index 6e81bb596e5b476e598e4a7309e4aba80ba0a322..cedbbb8b18d9508ef1539068355911cfda0be66a 100644
--- a/arch/parisc/kernel/module.c
+++ b/arch/parisc/kernel/module.c
@@ -61,8 +61,10 @@
 #include <linux/string.h>
 #include <linux/kernel.h>
 #include <linux/bug.h>
+#include <linux/mm.h>
 #include <linux/slab.h>
 
+#include <asm/pgtable.h>
 #include <asm/unwind.h>
 
 #if 0
@@ -214,7 +216,13 @@ void *module_alloc(unsigned long size)
 {
 	if (size == 0)
 		return NULL;
-	return vmalloc(size);
+	/* using RWX means less protection for modules, but it's
+	 * easier than trying to map the text, data, init_text and
+	 * init_data correctly */
+	return __vmalloc_node_range(size, 1, VMALLOC_START, VMALLOC_END,
+				    GFP_KERNEL | __GFP_HIGHMEM,
+				    PAGE_KERNEL_RWX, -1,
+				    __builtin_return_address(0));
 }
 
 #ifndef CONFIG_64BIT
diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S
index a85823668cba041708285555e4cc31f2475f131f..93ff3d90edd1edc8a0d5d41ecc4adae27efe45f3 100644
--- a/arch/parisc/kernel/pacache.S
+++ b/arch/parisc/kernel/pacache.S
@@ -817,10 +817,7 @@ ENTRY(purge_kernel_dcache_page)
 	.procend
 ENDPROC(purge_kernel_dcache_page)
 
-
-	.export flush_user_dcache_range_asm
-
-flush_user_dcache_range_asm:
+ENTRY(flush_user_dcache_range_asm)
 	.proc
 	.callinfo NO_CALLS
 	.entry
@@ -839,6 +836,7 @@ flush_user_dcache_range_asm:
 	.exit
 
 	.procend
+ENDPROC(flush_user_dcache_range_asm)
 
 ENTRY(flush_kernel_dcache_range_asm)
 	.proc
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 69d63d354ef05fac8f86a1ff69e98ddefdd93125..828305f19cfffd202e6c0244bff54a561eb7fe3f 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -155,10 +155,7 @@ ipi_interrupt(int irq, void *dev_id)
 				
 			case IPI_RESCHEDULE:
 				smp_debug(100, KERN_DEBUG "CPU%d IPI_RESCHEDULE\n", this_cpu);
-				/*
-				 * Reschedule callback.  Everything to be
-				 * done is done by the interrupt return path.
-				 */
+				scheduler_ipi();
 				break;
 
 			case IPI_CALL_FUNC:
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 88a0ad14a9c99a466c9aaaf6ba6459868a61d1fa..dc9a624623233e0e9f084e3659e65e37bf28df47 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -228,3 +228,11 @@ asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
         return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo,
                              ((loff_t)lenhi << 32) | lenlo);
 }
+
+asmlinkage long compat_sys_fanotify_mark(int fan_fd, int flags, u32 mask_hi,
+					 u32 mask_lo, int fd,
+					 const char __user *pathname)
+{
+	return sys_fanotify_mark(fan_fd, flags, ((u64)mask_hi << 32) | mask_lo,
+				 fd, pathname);
+}
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 4be85ee10b85dbdb0115f5d5bda2b2f789483abf..a5b02ce4d41eea6797b1c4ce5c24476f6764e0bd 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -420,6 +420,12 @@
 	ENTRY_COMP(recvmmsg)
 	ENTRY_SAME(accept4)		/* 320 */
 	ENTRY_SAME(prlimit64)
+	ENTRY_SAME(fanotify_init)
+	ENTRY_COMP(fanotify_mark)
+	ENTRY_COMP(clock_adjtime)
+	ENTRY_SAME(name_to_handle_at)	/* 325 */
+	ENTRY_COMP(open_by_handle_at)
+	ENTRY_SAME(syncfs)
 
 	/* Nothing yet */
 
diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index 8f1e4efd143e0f32e40ec48a6afb09247b75f0bc..e1a55849bfa7832d8b58fac498012cd8cc44a438 100644
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -69,6 +69,9 @@ SECTIONS
 	/* End of text section */
 	_etext = .;
 
+	/* Start of data section */
+	_sdata = .;
+
 	RODATA
 
 	/* writeable */
@@ -134,6 +137,7 @@ SECTIONS
 	. = ALIGN(16384);
 	__init_begin = .;
 	INIT_TEXT_SECTION(16384)
+	. = ALIGN(PAGE_SIZE);
 	INIT_DATA_SECTION(16)
 	/* we have to discard exit text and such at runtime, not link time */
 	.exit.text :
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index b1d126258dee10612054ac3bb1a472c562b37cbc..5fa1e273006e2a673ed62aecdb62127a7a5e1a6b 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -371,24 +371,158 @@ static void __init setup_bootmem(void)
 	request_resource(&sysram_resources[0], &pdcdata_resource);
 }
 
+static void __init map_pages(unsigned long start_vaddr,
+			     unsigned long start_paddr, unsigned long size,
+			     pgprot_t pgprot, int force)
+{
+	pgd_t *pg_dir;
+	pmd_t *pmd;
+	pte_t *pg_table;
+	unsigned long end_paddr;
+	unsigned long start_pmd;
+	unsigned long start_pte;
+	unsigned long tmp1;
+	unsigned long tmp2;
+	unsigned long address;
+	unsigned long vaddr;
+	unsigned long ro_start;
+	unsigned long ro_end;
+	unsigned long fv_addr;
+	unsigned long gw_addr;
+	extern const unsigned long fault_vector_20;
+	extern void * const linux_gateway_page;
+
+	ro_start = __pa((unsigned long)_text);
+	ro_end   = __pa((unsigned long)&data_start);
+	fv_addr  = __pa((unsigned long)&fault_vector_20) & PAGE_MASK;
+	gw_addr  = __pa((unsigned long)&linux_gateway_page) & PAGE_MASK;
+
+	end_paddr = start_paddr + size;
+
+	pg_dir = pgd_offset_k(start_vaddr);
+
+#if PTRS_PER_PMD == 1
+	start_pmd = 0;
+#else
+	start_pmd = ((start_vaddr >> PMD_SHIFT) & (PTRS_PER_PMD - 1));
+#endif
+	start_pte = ((start_vaddr >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
+
+	address = start_paddr;
+	vaddr = start_vaddr;
+	while (address < end_paddr) {
+#if PTRS_PER_PMD == 1
+		pmd = (pmd_t *)__pa(pg_dir);
+#else
+		pmd = (pmd_t *)pgd_address(*pg_dir);
+
+		/*
+		 * pmd is physical at this point
+		 */
+
+		if (!pmd) {
+			pmd = (pmd_t *) alloc_bootmem_low_pages_node(NODE_DATA(0), PAGE_SIZE << PMD_ORDER);
+			pmd = (pmd_t *) __pa(pmd);
+		}
+
+		pgd_populate(NULL, pg_dir, __va(pmd));
+#endif
+		pg_dir++;
+
+		/* now change pmd to kernel virtual addresses */
+
+		pmd = (pmd_t *)__va(pmd) + start_pmd;
+		for (tmp1 = start_pmd; tmp1 < PTRS_PER_PMD; tmp1++, pmd++) {
+
+			/*
+			 * pg_table is physical at this point
+			 */
+
+			pg_table = (pte_t *)pmd_address(*pmd);
+			if (!pg_table) {
+				pg_table = (pte_t *)
+					alloc_bootmem_low_pages_node(NODE_DATA(0), PAGE_SIZE);
+				pg_table = (pte_t *) __pa(pg_table);
+			}
+
+			pmd_populate_kernel(NULL, pmd, __va(pg_table));
+
+			/* now change pg_table to kernel virtual addresses */
+
+			pg_table = (pte_t *) __va(pg_table) + start_pte;
+			for (tmp2 = start_pte; tmp2 < PTRS_PER_PTE; tmp2++, pg_table++) {
+				pte_t pte;
+
+				/*
+				 * Map the fault vector writable so we can
+				 * write the HPMC checksum.
+				 */
+				if (force)
+					pte =  __mk_pte(address, pgprot);
+				else if (core_kernel_text(vaddr) &&
+					 address != fv_addr)
+					pte = __mk_pte(address, PAGE_KERNEL_EXEC);
+				else
+#if defined(CONFIG_PARISC_PAGE_SIZE_4KB)
+				if (address >= ro_start && address < ro_end
+							&& address != fv_addr
+							&& address != gw_addr)
+					pte = __mk_pte(address, PAGE_KERNEL_RO);
+				else
+#endif
+					pte = __mk_pte(address, pgprot);
+
+				if (address >= end_paddr) {
+					if (force)
+						break;
+					else
+						pte_val(pte) = 0;
+				}
+
+				set_pte(pg_table, pte);
+
+				address += PAGE_SIZE;
+				vaddr += PAGE_SIZE;
+			}
+			start_pte = 0;
+
+			if (address >= end_paddr)
+			    break;
+		}
+		start_pmd = 0;
+	}
+}
+
 void free_initmem(void)
 {
 	unsigned long addr;
 	unsigned long init_begin = (unsigned long)__init_begin;
 	unsigned long init_end = (unsigned long)__init_end;
 
-#ifdef CONFIG_DEBUG_KERNEL
+	/* The init text pages are marked R-X.  We have to
+	 * flush the icache and mark them RW-
+	 *
+	 * This is tricky, because map_pages is in the init section.
+	 * Do a dummy remap of the data section first (the data
+	 * section is already PAGE_KERNEL) to pull in the TLB entries
+	 * for map_kernel */
+	map_pages(init_begin, __pa(init_begin), init_end - init_begin,
+		  PAGE_KERNEL_RWX, 1);
+	/* now remap at PAGE_KERNEL since the TLB is pre-primed to execute
+	 * map_pages */
+	map_pages(init_begin, __pa(init_begin), init_end - init_begin,
+		  PAGE_KERNEL, 1);
+
+	/* force the kernel to see the new TLB entries */
+	__flush_tlb_range(0, init_begin, init_end);
 	/* Attempt to catch anyone trying to execute code here
 	 * by filling the page with BRK insns.
 	 */
 	memset((void *)init_begin, 0x00, init_end - init_begin);
+	/* finally dump all the instructions which were cached, since the
+	 * pages are no-longer executable */
 	flush_icache_range(init_begin, init_end);
-#endif
 	
-	/* align __init_begin and __init_end to page size,
-	   ignoring linker script where we might have tried to save RAM */
-	init_begin = PAGE_ALIGN(init_begin);
-	init_end = PAGE_ALIGN(init_end);
 	for (addr = init_begin; addr < init_end; addr += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(addr));
 		init_page_count(virt_to_page(addr));
@@ -618,114 +752,6 @@ void show_mem(unsigned int filter)
 #endif
 }
 
-
-static void __init map_pages(unsigned long start_vaddr, unsigned long start_paddr, unsigned long size, pgprot_t pgprot)
-{
-	pgd_t *pg_dir;
-	pmd_t *pmd;
-	pte_t *pg_table;
-	unsigned long end_paddr;
-	unsigned long start_pmd;
-	unsigned long start_pte;
-	unsigned long tmp1;
-	unsigned long tmp2;
-	unsigned long address;
-	unsigned long ro_start;
-	unsigned long ro_end;
-	unsigned long fv_addr;
-	unsigned long gw_addr;
-	extern const unsigned long fault_vector_20;
-	extern void * const linux_gateway_page;
-
-	ro_start = __pa((unsigned long)_text);
-	ro_end   = __pa((unsigned long)&data_start);
-	fv_addr  = __pa((unsigned long)&fault_vector_20) & PAGE_MASK;
-	gw_addr  = __pa((unsigned long)&linux_gateway_page) & PAGE_MASK;
-
-	end_paddr = start_paddr + size;
-
-	pg_dir = pgd_offset_k(start_vaddr);
-
-#if PTRS_PER_PMD == 1
-	start_pmd = 0;
-#else
-	start_pmd = ((start_vaddr >> PMD_SHIFT) & (PTRS_PER_PMD - 1));
-#endif
-	start_pte = ((start_vaddr >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
-
-	address = start_paddr;
-	while (address < end_paddr) {
-#if PTRS_PER_PMD == 1
-		pmd = (pmd_t *)__pa(pg_dir);
-#else
-		pmd = (pmd_t *)pgd_address(*pg_dir);
-
-		/*
-		 * pmd is physical at this point
-		 */
-
-		if (!pmd) {
-			pmd = (pmd_t *) alloc_bootmem_low_pages_node(NODE_DATA(0),PAGE_SIZE << PMD_ORDER);
-			pmd = (pmd_t *) __pa(pmd);
-		}
-
-		pgd_populate(NULL, pg_dir, __va(pmd));
-#endif
-		pg_dir++;
-
-		/* now change pmd to kernel virtual addresses */
-
-		pmd = (pmd_t *)__va(pmd) + start_pmd;
-		for (tmp1 = start_pmd; tmp1 < PTRS_PER_PMD; tmp1++,pmd++) {
-
-			/*
-			 * pg_table is physical at this point
-			 */
-
-			pg_table = (pte_t *)pmd_address(*pmd);
-			if (!pg_table) {
-				pg_table = (pte_t *)
-					alloc_bootmem_low_pages_node(NODE_DATA(0),PAGE_SIZE);
-				pg_table = (pte_t *) __pa(pg_table);
-			}
-
-			pmd_populate_kernel(NULL, pmd, __va(pg_table));
-
-			/* now change pg_table to kernel virtual addresses */
-
-			pg_table = (pte_t *) __va(pg_table) + start_pte;
-			for (tmp2 = start_pte; tmp2 < PTRS_PER_PTE; tmp2++,pg_table++) {
-				pte_t pte;
-
-				/*
-				 * Map the fault vector writable so we can
-				 * write the HPMC checksum.
-				 */
-#if defined(CONFIG_PARISC_PAGE_SIZE_4KB)
-				if (address >= ro_start && address < ro_end
-							&& address != fv_addr
-							&& address != gw_addr)
-				    pte = __mk_pte(address, PAGE_KERNEL_RO);
-				else
-#endif
-				    pte = __mk_pte(address, pgprot);
-
-				if (address >= end_paddr)
-					pte_val(pte) = 0;
-
-				set_pte(pg_table, pte);
-
-				address += PAGE_SIZE;
-			}
-			start_pte = 0;
-
-			if (address >= end_paddr)
-			    break;
-		}
-		start_pmd = 0;
-	}
-}
-
 /*
  * pagetable_init() sets up the page tables
  *
@@ -750,14 +776,14 @@ static void __init pagetable_init(void)
 		size = pmem_ranges[range].pages << PAGE_SHIFT;
 
 		map_pages((unsigned long)__va(start_paddr), start_paddr,
-			size, PAGE_KERNEL);
+			  size, PAGE_KERNEL, 0);
 	}
 
 #ifdef CONFIG_BLK_DEV_INITRD
 	if (initrd_end && initrd_end > mem_limit) {
 		printk(KERN_INFO "initrd: mapping %08lx-%08lx\n", initrd_start, initrd_end);
 		map_pages(initrd_start, __pa(initrd_start),
-			initrd_end - initrd_start, PAGE_KERNEL);
+			  initrd_end - initrd_start, PAGE_KERNEL, 0);
 	}
 #endif
 
@@ -782,7 +808,7 @@ static void __init gateway_init(void)
 	 */
 
 	map_pages(linux_gateway_page_addr, __pa(&linux_gateway_page),
-		PAGE_SIZE, PAGE_GATEWAY);
+		  PAGE_SIZE, PAGE_GATEWAY, 1);
 }
 
 #ifdef CONFIG_HPUX
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8f4d50b0adfa9ce21bf8dd68158df455ef242af3..a3128ca0fe11c18edec56c175eaf39656ff4ebc8 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -193,6 +193,12 @@ config SYS_SUPPORTS_APM_EMULATION
 	default y if PMAC_APM_EMU
 	bool
 
+config EPAPR_BOOT
+	bool
+	help
+	  Used to allow a board to specify it wants an ePAPR compliant wrapper.
+	default n
+
 config DEFAULT_UIMAGE
 	bool
 	help
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 2d38a50e66ba45c5ca0779bbec98efb39cb7fdcf..a597dd77b9035ba9b2eda6766b98b47a0e9770f4 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -267,6 +267,11 @@ config PPC_EARLY_DEBUG_USBGECKO
 	  Select this to enable early debugging for Nintendo GameCube/Wii
 	  consoles via an external USB Gecko adapter.
 
+config PPC_EARLY_DEBUG_WSP
+	bool "Early debugging via WSP's internal UART"
+	depends on PPC_WSP
+	select PPC_UDBG_16550
+
 endchoice
 
 config PPC_EARLY_DEBUG_44x_PHYSLOW
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 89178164af5ed19c19e6e359d86bdc5a7eadd0f2..c26200b40a47f37e242c7a2e27a0775395d35bb8 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -69,7 +69,8 @@ src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
 		cpm-serial.c stdlib.c mpc52xx-psc.c planetcore.c uartlite.c \
 		fsl-soc.c mpc8xx.c pq2.c ugecon.c
 src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c \
-		cuboot-ebony.c cuboot-hotfoot.c treeboot-ebony.c prpmc2800.c \
+		cuboot-ebony.c cuboot-hotfoot.c epapr.c treeboot-ebony.c \
+		prpmc2800.c \
 		ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
 		cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c \
 		cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \
@@ -127,7 +128,7 @@ quiet_cmd_bootas = BOOTAS  $@
       cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
 
 quiet_cmd_bootar = BOOTAR  $@
-      cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
+      cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
 
 $(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
 	$(call if_changed_dep,bootcc)
@@ -182,6 +183,7 @@ image-$(CONFIG_PPC_HOLLY)		+= dtbImage.holly
 image-$(CONFIG_PPC_PRPMC2800)		+= dtbImage.prpmc2800
 image-$(CONFIG_PPC_ISERIES)		+= zImage.iseries
 image-$(CONFIG_DEFAULT_UIMAGE)		+= uImage
+image-$(CONFIG_EPAPR_BOOT)		+= zImage.epapr
 
 #
 # Targets which embed a device tree blob
diff --git a/arch/powerpc/boot/crt0.S b/arch/powerpc/boot/crt0.S
index f1c4dfc635be20380d6a718d420cb83b6e4a6068..0f7428a37efbeb247d63686d627ba260c7c03337 100644
--- a/arch/powerpc/boot/crt0.S
+++ b/arch/powerpc/boot/crt0.S
@@ -6,16 +6,28 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  *
- * NOTE: this code runs in 32 bit mode and is packaged as ELF32.
+ * NOTE: this code runs in 32 bit mode, is position-independent,
+ * and is packaged as ELF32.
  */
 
 #include "ppc_asm.h"
 
 	.text
-	/* a procedure descriptor used when booting this as a COFF file */
+	/* A procedure descriptor used when booting this as a COFF file.
+	 * When making COFF, this comes first in the link and we're
+	 * linked at 0x500000.
+	 */
 	.globl	_zimage_start_opd
 _zimage_start_opd:
-	.long	_zimage_start, 0, 0, 0
+	.long	0x500000, 0, 0, 0
+
+p_start:	.long	_start
+p_etext:	.long	_etext
+p_bss_start:	.long	__bss_start
+p_end:		.long	_end
+
+	.weak	_platform_stack_top
+p_pstack:	.long	_platform_stack_top
 
 	.weak	_zimage_start
 	.globl	_zimage_start
@@ -24,37 +36,65 @@ _zimage_start:
 _zimage_start_lib:
 	/* Work out the offset between the address we were linked at
 	   and the address where we're running. */
-	bl	1f
-1:	mflr	r0
-	lis	r9,1b@ha
-	addi	r9,r9,1b@l
-	subf.	r0,r9,r0
-	beq	3f		/* if running at same address as linked */
+	bl	.+4
+p_base:	mflr	r10		/* r10 now points to runtime addr of p_base */
+	/* grab the link address of the dynamic section in r11 */
+	addis	r11,r10,(_GLOBAL_OFFSET_TABLE_-p_base)@ha
+	lwz	r11,(_GLOBAL_OFFSET_TABLE_-p_base)@l(r11)
+	cmpwi	r11,0
+	beq	3f		/* if not linked -pie */
+	/* get the runtime address of the dynamic section in r12 */
+	.weak	__dynamic_start
+	addis	r12,r10,(__dynamic_start-p_base)@ha
+	addi	r12,r12,(__dynamic_start-p_base)@l
+	subf	r11,r11,r12	/* runtime - linktime offset */
+
+	/* The dynamic section contains a series of tagged entries.
+	 * We need the RELA and RELACOUNT entries. */
+RELA = 7
+RELACOUNT = 0x6ffffff9
+	li	r9,0
+	li	r0,0
+9:	lwz	r8,0(r12)	/* get tag */
+	cmpwi	r8,0
+	beq	10f		/* end of list */
+	cmpwi	r8,RELA
+	bne	11f
+	lwz	r9,4(r12)	/* get RELA pointer in r9 */
+	b	12f
+11:	addis	r8,r8,(-RELACOUNT)@ha
+	cmpwi	r8,RELACOUNT@l
+	bne	12f
+	lwz	r0,4(r12)	/* get RELACOUNT value in r0 */
+12:	addi	r12,r12,8
+	b	9b
 
-	/* The .got2 section contains a list of addresses, so add
-	   the address offset onto each entry. */
-	lis	r9,__got2_start@ha
-	addi	r9,r9,__got2_start@l
-	lis	r8,__got2_end@ha
-	addi	r8,r8,__got2_end@l
-	subf.	r8,r9,r8
+	/* The relocation section contains a list of relocations.
+	 * We now do the R_PPC_RELATIVE ones, which point to words
+	 * which need to be initialized with addend + offset.
+	 * The R_PPC_RELATIVE ones come first and there are RELACOUNT
+	 * of them. */
+10:	/* skip relocation if we don't have both */
+	cmpwi	r0,0
 	beq	3f
-	srwi.	r8,r8,2
-	mtctr	r8
-	add	r9,r0,r9
-2:	lwz	r8,0(r9)
-	add	r8,r8,r0
-	stw	r8,0(r9)
-	addi	r9,r9,4
+	cmpwi	r9,0
+	beq	3f
+
+	add	r9,r9,r11	/* Relocate RELA pointer */
+	mtctr	r0
+2:	lbz	r0,4+3(r9)	/* ELF32_R_INFO(reloc->r_info) */
+	cmpwi	r0,22		/* R_PPC_RELATIVE */
+	bne	3f
+	lwz	r12,0(r9)	/* reloc->r_offset */
+	lwz	r0,8(r9)	/* reloc->r_addend */
+	add	r0,r0,r11
+	stwx	r0,r11,r12
+	addi	r9,r9,12
 	bdnz	2b
 
 	/* Do a cache flush for our text, in case the loader didn't */
-3:	lis	r9,_start@ha
-	addi	r9,r9,_start@l
-	add	r9,r0,r9
-	lis	r8,_etext@ha
-	addi	r8,r8,_etext@l
-	add	r8,r0,r8
+3:	lwz	r9,p_start-p_base(r10)	/* note: these are relocated now */
+	lwz	r8,p_etext-p_base(r10)
 4:	dcbf	r0,r9
 	icbi	r0,r9
 	addi	r9,r9,0x20
@@ -64,27 +104,19 @@ _zimage_start_lib:
 	isync
 
 	/* Clear the BSS */
-	lis	r9,__bss_start@ha
-	addi	r9,r9,__bss_start@l
-	add	r9,r0,r9
-	lis	r8,_end@ha
-	addi	r8,r8,_end@l
-	add	r8,r0,r8
-	li	r10,0
-5:	stw	r10,0(r9)
+	lwz	r9,p_bss_start-p_base(r10)
+	lwz	r8,p_end-p_base(r10)
+	li	r0,0
+5:	stw	r0,0(r9)
 	addi	r9,r9,4
 	cmplw	cr0,r9,r8
 	blt	5b
 
 	/* Possibly set up a custom stack */
-.weak	_platform_stack_top
-	lis	r8,_platform_stack_top@ha
-	addi	r8,r8,_platform_stack_top@l
+	lwz	r8,p_pstack-p_base(r10)
 	cmpwi	r8,0
 	beq	6f
-	add	r8,r0,r8
 	lwz	r1,0(r8)
-	add	r1,r0,r1
 	li	r0,0
 	stwu	r0,-16(r1)	/* establish a stack frame */
 6:
diff --git a/arch/powerpc/boot/dts/p1020rdb.dts b/arch/powerpc/boot/dts/p1020rdb.dts
index e0668f87779499775df3b9390869233a002563c1..d6a8ae4581370482d3f2b050f472a69c3facf57a 100644
--- a/arch/powerpc/boot/dts/p1020rdb.dts
+++ b/arch/powerpc/boot/dts/p1020rdb.dts
@@ -9,12 +9,11 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "p1020si.dtsi"
+
 / {
-	model = "fsl,P1020";
+	model = "fsl,P1020RDB";
 	compatible = "fsl,P1020RDB";
-	#address-cells = <2>;
-	#size-cells = <2>;
 
 	aliases {
 		serial0 = &serial0;
@@ -26,34 +25,11 @@
 		pci1 = &pci1;
 	};
 
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P1020@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P1020@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
-
 	memory {
 		device_type = "memory";
 	};
 
 	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p1020-elbc", "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
 
 		/* NOR, NAND Flashes and Vitesse 5 port L2 switch */
 		ranges = <0x0 0x0 0x0 0xef000000 0x01000000
@@ -165,88 +141,14 @@
 	};
 
 	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p1020-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p1020-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <16 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p1020-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
 		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
 			rtc@68 {
 				compatible = "dallas,ds1339";
 				reg = <0x68>;
 			};
 		};
 
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
 		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			mode = "cpu";
 
 			fsl_m25p80@0 {
 				#address-cells = <1>;
@@ -294,66 +196,7 @@
 			};
 		};
 
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p1020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>; // L2,256K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
 		mdio@24000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-mdio";
-			reg = <0x24000 0x1000 0xb0030 0x4>;
 
 			phy0: ethernet-phy@0 {
 				interrupt-parent = <&mpic>;
@@ -369,10 +212,6 @@
 		};
 
 		mdio@25000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-tbi";
-			reg = <0x25000 0x1000 0xb1030 0x4>;
 
 			tbi0: tbi-phy@11 {
 				reg = <0x11>;
@@ -381,97 +220,25 @@
 		};
 
 		enet0: ethernet@b0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
 			fixed-link = <1 1 1000 0 0>;
 			phy-connection-type = "rgmii-id";
 
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb0000 0x1000>;
-				interrupts = <29 2 30 2 34 2>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb4000 0x1000>;
-				interrupts = <17 2 18 2 24 2>;
-			};
 		};
 
 		enet1: ethernet@b1000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
 			phy-handle = <&phy0>;
 			tbi-handle = <&tbi0>;
 			phy-connection-type = "sgmii";
 
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb1000 0x1000>;
-				interrupts = <35 2 36 2 40 2>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb5000 0x1000>;
-				interrupts = <51 2 52 2 67 2>;
-			};
 		};
 
 		enet2: ethernet@b2000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
 
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb2000 0x1000>;
-				interrupts = <31 2 32 2 33 2>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb6000 0x1000>;
-				interrupts = <25 2 26 2 27 2>;
-			};
 		};
 
 		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
 			phy_type = "ulpi";
 		};
 
@@ -481,82 +248,23 @@
 		   it enables USB2. OTOH, U-Boot does create a new node
 		   when there isn't any. So, just comment it out.
 		usb@23000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x23000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <46 0x2>;
 			phy_type = "ulpi";
 		};
 		*/
 
-		sdhci@2e000 {
-			compatible = "fsl,p1020-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
-				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xbfe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p1020-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p1020-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
 	};
 
 	pci0: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1
+			>;
 		pcie@0 {
 			reg = <0x0 0x0 0x0 0x0 0x0>;
 			#size-cells = <2>;
@@ -573,18 +281,16 @@
 	};
 
 	pci1: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1
+			>;
 		pcie@0 {
 			reg = <0x0 0x0 0x0 0x0 0x0>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts b/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts
new file mode 100644
index 0000000000000000000000000000000000000000..f0bf7f42f097c8dbe535898bd56548080dd691b0
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts
@@ -0,0 +1,213 @@
+/*
+ * P1020 RDB  Core0 Device Tree Source in CAMP mode.
+ *
+ * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
+ * can be shared, all the other devices must be assigned to one core only.
+ * This dts file allows core0 to have memory, l2, i2c, spi, gpio, tdm, dma, usb,
+ * eth1, eth2, sdhc, crypto, global-util, message, pci0, pci1, msi.
+ *
+ * Please note to add "-b 0" for core0's dts compiling.
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/include/ "p1020si.dtsi"
+
+/ {
+	model = "fsl,P1020RDB";
+	compatible = "fsl,P1020RDB", "fsl,MPC85XXRDB-CAMP";
+
+	aliases {
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		serial0 = &serial0;
+		pci0 = &pci0;
+		pci1 = &pci1;
+	};
+
+	cpus {
+		PowerPC,P1020@1 {
+		status = "disabled";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+	};
+
+	localbus@ffe05000 {
+		status = "disabled";
+	};
+
+	soc@ffe00000 {
+		i2c@3000 {
+			rtc@68 {
+				compatible = "dallas,ds1339";
+				reg = <0x68>;
+			};
+		};
+
+		serial1: serial@4600 {
+			status = "disabled";
+		};
+
+		spi@7000 {
+			fsl_m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "fsl,espi-flash";
+				reg = <0>;
+				linux,modalias = "fsl_m25p80";
+				spi-max-frequency = <40000000>;
+
+				partition@0 {
+					/* 512KB for u-boot Bootloader Image */
+					reg = <0x0 0x00080000>;
+					label = "SPI (RO) U-Boot Image";
+					read-only;
+				};
+
+				partition@80000 {
+					/* 512KB for DTB Image */
+					reg = <0x00080000 0x00080000>;
+					label = "SPI (RO) DTB Image";
+					read-only;
+				};
+
+				partition@100000 {
+					/* 4MB for Linux Kernel Image */
+					reg = <0x00100000 0x00400000>;
+					label = "SPI (RO) Linux Kernel Image";
+					read-only;
+				};
+
+				partition@500000 {
+					/* 4MB for Compressed RFS Image */
+					reg = <0x00500000 0x00400000>;
+					label = "SPI (RO) Compressed RFS Image";
+					read-only;
+				};
+
+				partition@900000 {
+					/* 7MB for JFFS2 based RFS */
+					reg = <0x00900000 0x00700000>;
+					label = "SPI (RW) JFFS2 RFS";
+				};
+			};
+		};
+
+		mdio@24000 {
+			phy0: ethernet-phy@0 {
+				interrupt-parent = <&mpic>;
+				interrupts = <3 1>;
+				reg = <0x0>;
+			};
+			phy1: ethernet-phy@1 {
+				interrupt-parent = <&mpic>;
+				interrupts = <2 1>;
+				reg = <0x1>;
+			};
+		};
+
+		mdio@25000 {
+			tbi0: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
+			};
+		};
+
+		enet0: ethernet@b0000 {
+			status = "disabled";
+		};
+
+		enet1: ethernet@b1000 {
+			phy-handle = <&phy0>;
+			tbi-handle = <&tbi0>;
+			phy-connection-type = "sgmii";
+		};
+
+		enet2: ethernet@b2000 {
+			phy-handle = <&phy1>;
+			phy-connection-type = "rgmii-id";
+		};
+
+		usb@22000 {
+			phy_type = "ulpi";
+		};
+
+		/* USB2 is shared with localbus, so it must be disabled
+		   by default. We can't put 'status = "disabled";' here
+		   since U-Boot doesn't clear the status property when
+		   it enables USB2. OTOH, U-Boot does create a new node
+		   when there isn't any. So, just comment it out.
+		usb@23000 {
+			phy_type = "ulpi";
+		};
+		*/
+
+		mpic: pic@40000 {
+			protected-sources = <
+			42 29 30 34	/* serial1, enet0-queue-group0 */
+			17 18 24 45	/* enet0-queue-group1, crypto */
+			>;
+		};
+
+	};
+
+	pci0: pcie@ffe09000 {
+		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1
+			>;
+		pcie@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <0x2000000 0x0 0xa0000000
+				  0x2000000 0x0 0xa0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+		};
+	};
+
+	pci1: pcie@ffe0a000 {
+		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1
+			>;
+		pcie@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <0x2000000 0x0 0x80000000
+				  0x2000000 0x0 0x80000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts b/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts
new file mode 100644
index 0000000000000000000000000000000000000000..6ec02204a44eb47d86612911065905b65d29eff9
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts
@@ -0,0 +1,148 @@
+/*
+ * P1020 RDB Core1 Device Tree Source in CAMP mode.
+ *
+ * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
+ * can be shared, all the other devices must be assigned to one core only.
+ * This dts allows core1 to have l2, eth0, crypto.
+ *
+ * Please note to add "-b 1" for core1's dts compiling.
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/include/ "p1020si.dtsi"
+
+/ {
+	model = "fsl,P1020RDB";
+	compatible = "fsl,P1020RDB", "fsl,MPC85XXRDB-CAMP";
+
+	aliases {
+		ethernet0 = &enet0;
+		serial0 = &serial1;
+		};
+
+	cpus {
+		PowerPC,P1020@0 {
+		status = "disabled";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+	};
+
+	localbus@ffe05000 {
+		status = "disabled";
+	};
+
+	soc@ffe00000 {
+		ecm-law@0 {
+			status = "disabled";
+		};
+
+		ecm@1000 {
+			status = "disabled";
+		};
+
+		memory-controller@2000 {
+			status = "disabled";
+		};
+
+		i2c@3000 {
+			status = "disabled";
+		};
+
+		i2c@3100 {
+			status = "disabled";
+		};
+
+		serial0: serial@4500 {
+			status = "disabled";
+		};
+
+		spi@7000 {
+			status = "disabled";
+		};
+
+		gpio: gpio-controller@f000 {
+			status = "disabled";
+		};
+
+		dma@21300 {
+			status = "disabled";
+		};
+
+		mdio@24000 {
+			status = "disabled";
+		};
+
+		mdio@25000 {
+			status = "disabled";
+		};
+
+		enet0: ethernet@b0000 {
+			fixed-link = <1 1 1000 0 0>;
+			phy-connection-type = "rgmii-id";
+
+		};
+
+		enet1: ethernet@b1000 {
+			status = "disabled";
+		};
+
+		enet2: ethernet@b2000 {
+			status = "disabled";
+		};
+
+		usb@22000 {
+			status = "disabled";
+		};
+
+		sdhci@2e000 {
+			status = "disabled";
+		};
+
+		mpic: pic@40000 {
+			protected-sources = <
+			16 		/* ecm, mem, L2, pci0, pci1 */
+			43 42 59	/* i2c, serial0, spi */
+			47 63 62 	/* gpio, tdm */
+			20 21 22 23	/* dma */
+			03 02 		/* mdio */
+			35 36 40	/* enet1-queue-group0 */
+			51 52 67	/* enet1-queue-group1 */
+			31 32 33	/* enet2-queue-group0 */
+			25 26 27	/* enet2-queue-group1 */
+			28 72 58 	/* usb, sdhci, crypto */
+			0xb0 0xb1 0xb2	/* message */
+			0xb3 0xb4 0xb5
+			0xb6 0xb7
+			0xe0 0xe1 0xe2	/* msi */
+			0xe3 0xe4 0xe5
+			0xe6 0xe7		/* sdhci, crypto , pci */
+			>;
+		};
+
+		msi@41600 {
+			status = "disabled";
+		};
+
+		global-utilities@e0000 {	//global utilities block
+			status = "disabled";
+		};
+
+	};
+
+	pci0: pcie@ffe09000 {
+		status = "disabled";
+	};
+
+	pci1: pcie@ffe0a000 {
+		status = "disabled";
+	};
+};
diff --git a/arch/powerpc/boot/dts/p1020si.dtsi b/arch/powerpc/boot/dts/p1020si.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..5c5acb66c3fce27c83cdbef70bf81a8ff0aa6aef
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1020si.dtsi
@@ -0,0 +1,377 @@
+/*
+ * P1020si Device Tree Source
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1020";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1020@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P1020@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+
+	localbus@ffe05000 {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		compatible = "fsl,p1020-elbc", "fsl,elbc", "simple-bus";
+		reg = <0 0xffe05000 0 0x1000>;
+		interrupts = <19 2>;
+		interrupt-parent = <&mpic>;
+	};
+
+	soc@ffe00000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "soc";
+		compatible = "fsl,p1020-immr", "simple-bus";
+		ranges = <0x0  0x0 0xffe00000 0x100000>;
+		bus-frequency = <0>;		// Filled out by uboot.
+
+		ecm-law@0 {
+			compatible = "fsl,ecm-law";
+			reg = <0x0 0x1000>;
+			fsl,num-laws = <12>;
+		};
+
+		ecm@1000 {
+			compatible = "fsl,p1020-ecm", "fsl,ecm";
+			reg = <0x1000 0x1000>;
+			interrupts = <16 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		memory-controller@2000 {
+			compatible = "fsl,p1020-memory-controller";
+			reg = <0x2000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <16 2>;
+		};
+
+		i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3000 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <1>;
+			compatible = "fsl-i2c";
+			reg = <0x3100 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4500 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4600 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		spi@7000 {
+			cell-index = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,espi";
+			reg = <0x7000 0x1000>;
+			interrupts = <59 0x2>;
+			interrupt-parent = <&mpic>;
+			mode = "cpu";
+		};
+
+		gpio: gpio-controller@f000 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8572-gpio";
+			reg = <0xf000 0x100>;
+			interrupts = <47 0x2>;
+			interrupt-parent = <&mpic>;
+			gpio-controller;
+		};
+
+		L2: l2-cache-controller@20000 {
+			compatible = "fsl,p1020-l2-cache-controller";
+			reg = <0x20000 0x1000>;
+			cache-line-size = <32>;	// 32 bytes
+			cache-size = <0x40000>; // L2,256K
+			interrupt-parent = <&mpic>;
+			interrupts = <16 2>;
+		};
+
+		dma@21300 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,eloplus-dma";
+			reg = <0x21300 0x4>;
+			ranges = <0x0 0x21100 0x200>;
+			cell-index = <0>;
+			dma-channel@0 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x0 0x80>;
+				cell-index = <0>;
+				interrupt-parent = <&mpic>;
+				interrupts = <20 2>;
+			};
+			dma-channel@80 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x80 0x80>;
+				cell-index = <1>;
+				interrupt-parent = <&mpic>;
+				interrupts = <21 2>;
+			};
+			dma-channel@100 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x100 0x80>;
+				cell-index = <2>;
+				interrupt-parent = <&mpic>;
+				interrupts = <22 2>;
+			};
+			dma-channel@180 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x180 0x80>;
+				cell-index = <3>;
+				interrupt-parent = <&mpic>;
+				interrupts = <23 2>;
+			};
+		};
+
+		mdio@24000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,etsec2-mdio";
+			reg = <0x24000 0x1000 0xb0030 0x4>;
+
+		};
+
+		mdio@25000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,etsec2-tbi";
+			reg = <0x25000 0x1000 0xb1030 0x4>;
+
+		};
+
+		enet0: ethernet@b0000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "fsl,etsec2";
+			fsl,num_rx_queues = <0x8>;
+			fsl,num_tx_queues = <0x8>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupt-parent = <&mpic>;
+
+			queue-group@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xb0000 0x1000>;
+				interrupts = <29 2 30 2 34 2>;
+			};
+
+			queue-group@1 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xb4000 0x1000>;
+				interrupts = <17 2 18 2 24 2>;
+			};
+		};
+
+		enet1: ethernet@b1000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "fsl,etsec2";
+			fsl,num_rx_queues = <0x8>;
+			fsl,num_tx_queues = <0x8>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupt-parent = <&mpic>;
+
+			queue-group@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xb1000 0x1000>;
+				interrupts = <35 2 36 2 40 2>;
+			};
+
+			queue-group@1 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xb5000 0x1000>;
+				interrupts = <51 2 52 2 67 2>;
+			};
+		};
+
+		enet2: ethernet@b2000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "fsl,etsec2";
+			fsl,num_rx_queues = <0x8>;
+			fsl,num_tx_queues = <0x8>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupt-parent = <&mpic>;
+
+			queue-group@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xb2000 0x1000>;
+				interrupts = <31 2 32 2 33 2>;
+			};
+
+			queue-group@1 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xb6000 0x1000>;
+				interrupts = <25 2 26 2 27 2>;
+			};
+		};
+
+		usb@22000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-usb2-dr";
+			reg = <0x22000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <28 0x2>;
+		};
+
+		/* USB2 is shared with localbus, so it must be disabled
+		   by default. We can't put 'status = "disabled";' here
+		   since U-Boot doesn't clear the status property when
+		   it enables USB2. OTOH, U-Boot does create a new node
+		   when there isn't any. So, just comment it out.
+		usb@23000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-usb2-dr";
+			reg = <0x23000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <46 0x2>;
+			phy_type = "ulpi";
+		};
+		*/
+
+		sdhci@2e000 {
+			compatible = "fsl,p1020-esdhc", "fsl,esdhc";
+			reg = <0x2e000 0x1000>;
+			interrupts = <72 0x2>;
+			interrupt-parent = <&mpic>;
+			/* Filled in by U-Boot */
+			clock-frequency = <0>;
+		};
+
+		crypto@30000 {
+			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
+				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
+			reg = <0x30000 0x10000>;
+			interrupts = <45 2 58 2>;
+			interrupt-parent = <&mpic>;
+			fsl,num-channels = <4>;
+			fsl,channel-fifo-len = <24>;
+			fsl,exec-units-mask = <0xbfe>;
+			fsl,descriptor-types-mask = <0x3ab0ebf>;
+		};
+
+		mpic: pic@40000 {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
+			device_type = "open-pic";
+		};
+
+		msi@41600 {
+			compatible = "fsl,p1020-msi", "fsl,mpic-msi";
+			reg = <0x41600 0x80>;
+			msi-available-ranges = <0 0x100>;
+			interrupts = <
+				0xe0 0
+				0xe1 0
+				0xe2 0
+				0xe3 0
+				0xe4 0
+				0xe5 0
+				0xe6 0
+				0xe7 0>;
+			interrupt-parent = <&mpic>;
+		};
+
+		global-utilities@e0000 {	//global utilities block
+			compatible = "fsl,p1020-guts","fsl,p2020-guts";
+			reg = <0xe0000 0x1000>;
+			fsl,has-rstcr;
+		};
+	};
+
+	pci0: pcie@ffe09000 {
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0 0xffe09000 0 0x1000>;
+		bus-range = <0 255>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <16 2>;
+	};
+
+	pci1: pcie@ffe0a000 {
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0 0xffe0a000 0 0x1000>;
+		bus-range = <0 255>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <16 2>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/p1022ds.dts b/arch/powerpc/boot/dts/p1022ds.dts
index 59ef405c1c91411212b72c7cd77831dc3a906b88..4f685a779f4cd591ee3f941f1bea0b6dc3b6e717 100644
--- a/arch/powerpc/boot/dts/p1022ds.dts
+++ b/arch/powerpc/boot/dts/p1022ds.dts
@@ -52,7 +52,7 @@
 		#size-cells = <1>;
 		compatible = "fsl,p1022-elbc", "fsl,elbc", "simple-bus";
 		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
+		interrupts = <19 2 0 0>;
 
 		ranges = <0x0 0x0 0xf 0xe8000000 0x08000000
 			  0x1 0x0 0xf 0xe0000000 0x08000000
@@ -157,7 +157,7 @@
 			 * IRQ8 is generated if the "EVENT" switch is pressed
 			 * and PX_CTL[EVESEL] is set to 00.
 			 */
-			interrupts = <8 8>;
+			interrupts = <8 8 0 0>;
 		};
 	};
 
@@ -178,13 +178,13 @@
 		ecm@1000 {
 			compatible = "fsl,p1022-ecm", "fsl,ecm";
 			reg = <0x1000 0x1000>;
-			interrupts = <16 2>;
+			interrupts = <16 2 0 0>;
 		};
 
 		memory-controller@2000 {
 			compatible = "fsl,p1022-memory-controller";
 			reg = <0x2000 0x1000>;
-			interrupts = <16 2>;
+			interrupts = <16 2 0 0>;
 		};
 
 		i2c@3000 {
@@ -193,7 +193,7 @@
 			cell-index = <0>;
 			compatible = "fsl-i2c";
 			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
+			interrupts = <43 2 0 0>;
 			dfsrr;
 		};
 
@@ -203,7 +203,7 @@
 			cell-index = <1>;
 			compatible = "fsl-i2c";
 			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
+			interrupts = <43 2 0 0>;
 			dfsrr;
 
 			wm8776:codec@1a {
@@ -220,7 +220,7 @@
 			compatible = "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
-			interrupts = <42 2>;
+			interrupts = <42 2 0 0>;
 		};
 
 		serial1: serial@4600 {
@@ -229,7 +229,7 @@
 			compatible = "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
-			interrupts = <42 2>;
+			interrupts = <42 2 0 0>;
 		};
 
 		spi@7000 {
@@ -238,7 +238,7 @@
 			#size-cells = <0>;
 			compatible = "fsl,espi";
 			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
+			interrupts = <59 0x2 0 0>;
 			espi,num-ss-bits = <4>;
 			mode = "cpu";
 
@@ -275,7 +275,7 @@
 			compatible = "fsl,mpc8610-ssi";
 			cell-index = <0>;
 			reg = <0x15000 0x100>;
-			interrupts = <75 2>;
+			interrupts = <75 2 0 0>;
 			fsl,mode = "i2s-slave";
 			codec-handle = <&wm8776>;
 			fsl,playback-dma = <&dma00>;
@@ -294,25 +294,25 @@
 				compatible = "fsl,ssi-dma-channel";
 				reg = <0x0 0x80>;
 				cell-index = <0>;
-				interrupts = <76 2>;
+				interrupts = <76 2 0 0>;
 			};
 			dma01: dma-channel@80 {
 				compatible = "fsl,ssi-dma-channel";
 				reg = <0x80 0x80>;
 				cell-index = <1>;
-				interrupts = <77 2>;
+				interrupts = <77 2 0 0>;
 			};
 			dma-channel@100 {
 				compatible = "fsl,eloplus-dma-channel";
 				reg = <0x100 0x80>;
 				cell-index = <2>;
-				interrupts = <78 2>;
+				interrupts = <78 2 0 0>;
 			};
 			dma-channel@180 {
 				compatible = "fsl,eloplus-dma-channel";
 				reg = <0x180 0x80>;
 				cell-index = <3>;
-				interrupts = <79 2>;
+				interrupts = <79 2 0 0>;
 			};
 		};
 
@@ -320,7 +320,7 @@
 			#gpio-cells = <2>;
 			compatible = "fsl,mpc8572-gpio";
 			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
+			interrupts = <47 0x2 0 0>;
 			gpio-controller;
 		};
 
@@ -329,7 +329,7 @@
 			reg = <0x20000 0x1000>;
 			cache-line-size = <32>;	// 32 bytes
 			cache-size = <0x40000>; // L2, 256K
-			interrupts = <16 2>;
+			interrupts = <16 2 0 0>;
 		};
 
 		dma@21300 {
@@ -343,25 +343,25 @@
 				compatible = "fsl,eloplus-dma-channel";
 				reg = <0x0 0x80>;
 				cell-index = <0>;
-				interrupts = <20 2>;
+				interrupts = <20 2 0 0>;
 			};
 			dma-channel@80 {
 				compatible = "fsl,eloplus-dma-channel";
 				reg = <0x80 0x80>;
 				cell-index = <1>;
-				interrupts = <21 2>;
+				interrupts = <21 2 0 0>;
 			};
 			dma-channel@100 {
 				compatible = "fsl,eloplus-dma-channel";
 				reg = <0x100 0x80>;
 				cell-index = <2>;
-				interrupts = <22 2>;
+				interrupts = <22 2 0 0>;
 			};
 			dma-channel@180 {
 				compatible = "fsl,eloplus-dma-channel";
 				reg = <0x180 0x80>;
 				cell-index = <3>;
-				interrupts = <23 2>;
+				interrupts = <23 2 0 0>;
 			};
 		};
 
@@ -370,7 +370,7 @@
 			#size-cells = <0>;
 			compatible = "fsl-usb2-dr";
 			reg = <0x22000 0x1000>;
-			interrupts = <28 0x2>;
+			interrupts = <28 0x2 0 0>;
 			phy_type = "ulpi";
 		};
 
@@ -381,11 +381,11 @@
 			reg = <0x24000 0x1000 0xb0030 0x4>;
 
 			phy0: ethernet-phy@0 {
-				interrupts = <3 1>;
+				interrupts = <3 1 0 0>;
 				reg = <0x1>;
 			};
 			phy1: ethernet-phy@1 {
-				interrupts = <9 1>;
+				interrupts = <9 1 0 0>;
 				reg = <0x2>;
 			};
 		};
@@ -416,13 +416,13 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0xB0000 0x1000>;
-				interrupts = <29 2 30 2 34 2>;
+				interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
 			};
 			queue-group@1{
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0xB4000 0x1000>;
-				interrupts = <17 2 18 2 24 2>;
+				interrupts = <17 2 0 0 18 2 0 0 24 2 0 0>;
 			};
 		};
 
@@ -443,20 +443,20 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0xB1000 0x1000>;
-				interrupts = <35 2 36 2 40 2>;
+				interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
 			};
 			queue-group@1{
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0xB5000 0x1000>;
-				interrupts = <51 2 52 2 67 2>;
+				interrupts = <51 2 0 0 52 2 0 0 67 2 0 0>;
 			};
 		};
 
 		sdhci@2e000 {
 			compatible = "fsl,p1022-esdhc", "fsl,esdhc";
 			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
+			interrupts = <72 0x2 0 0>;
 			fsl,sdhci-auto-cmd12;
 			/* Filled in by U-Boot */
 			clock-frequency = <0>;
@@ -467,7 +467,7 @@
 				     "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
 				     "fsl,sec2.0";
 			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
+			interrupts = <45 2 0 0 58 2 0 0>;
 			fsl,num-channels = <4>;
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x97c>;
@@ -478,14 +478,14 @@
 			compatible = "fsl,p1022-sata", "fsl,pq-sata-v2";
 			reg = <0x18000 0x1000>;
 			cell-index = <1>;
-			interrupts = <74 0x2>;
+			interrupts = <74 0x2 0 0>;
 		};
 
 		sata@19000 {
 			compatible = "fsl,p1022-sata", "fsl,pq-sata-v2";
 			reg = <0x19000 0x1000>;
 			cell-index = <2>;
-			interrupts = <41 0x2>;
+			interrupts = <41 0x2 0 0>;
 		};
 
 		power@e0070{
@@ -496,21 +496,33 @@
 		display@10000 {
 			compatible = "fsl,diu", "fsl,p1022-diu";
 			reg = <0x10000 1000>;
-			interrupts = <64 2>;
+			interrupts = <64 2 0 0>;
 		};
 
 		timer@41100 {
 			compatible = "fsl,mpic-global-timer";
-			reg = <0x41100 0x204>;
-			interrupts = <0xf7 0x2>;
+			reg = <0x41100 0x100 0x41300 4>;
+			interrupts = <0 0 3 0
+			              1 0 3 0
+			              2 0 3 0
+			              3 0 3 0>;
+		};
+
+		timer@42100 {
+			compatible = "fsl,mpic-global-timer";
+			reg = <0x42100 0x100 0x42300 4>;
+			interrupts = <4 0 3 0
+			              5 0 3 0
+			              6 0 3 0
+			              7 0 3 0>;
 		};
 
 		mpic: pic@40000 {
 			interrupt-controller;
 			#address-cells = <0>;
-			#interrupt-cells = <2>;
+			#interrupt-cells = <4>;
 			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
+			compatible = "fsl,mpic";
 			device_type = "open-pic";
 		};
 
@@ -519,14 +531,14 @@
 			reg = <0x41600 0x80>;
 			msi-available-ranges = <0 0x100>;
 			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
+				0xe0 0 0 0
+				0xe1 0 0 0
+				0xe2 0 0 0
+				0xe3 0 0 0
+				0xe4 0 0 0
+				0xe5 0 0 0
+				0xe6 0 0 0
+				0xe7 0 0 0>;
 		};
 
 		global-utilities@e0000 {	//global utilities block
@@ -547,7 +559,7 @@
 		ranges = <0x2000000 0x0 0xa0000000 0xc 0x20000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
 		clock-frequency = <33333333>;
-		interrupts = <16 2>;
+		interrupts = <16 2 0 0>;
 		interrupt-map-mask = <0xf800 0 0 7>;
 		interrupt-map = <
 			/* IDSEL 0x0 */
@@ -582,7 +594,7 @@
 		ranges = <0x2000000 0x0 0xc0000000 0xc 0x40000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x10000>;
 		clock-frequency = <33333333>;
-		interrupts = <16 2>;
+		interrupts = <16 2 0 0>;
 		interrupt-map-mask = <0xf800 0 0 7>;
 		interrupt-map = <
 			/* IDSEL 0x0 */
@@ -618,7 +630,7 @@
 		ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
 		clock-frequency = <33333333>;
-		interrupts = <16 2>;
+		interrupts = <16 2 0 0>;
 		interrupt-map-mask = <0xf800 0 0 7>;
 		interrupt-map = <
 			/* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/p2020ds.dts b/arch/powerpc/boot/dts/p2020ds.dts
index 11019142813cda4416964525d6b5e66ed9567094..2bcf3683d223510ef2b7988c494af466c5dc8297 100644
--- a/arch/powerpc/boot/dts/p2020ds.dts
+++ b/arch/powerpc/boot/dts/p2020ds.dts
@@ -1,7 +1,7 @@
 /*
  * P2020 DS Device Tree Source
  *
- * Copyright 2009 Freescale Semiconductor Inc.
+ * Copyright 2009-2011 Freescale Semiconductor Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -9,12 +9,11 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "p2020si.dtsi"
+
 / {
-	model = "fsl,P2020";
+	model = "fsl,P2020DS";
 	compatible = "fsl,P2020DS";
-	#address-cells = <2>;
-	#size-cells = <2>;
 
 	aliases {
 		ethernet0 = &enet0;
@@ -27,35 +26,13 @@
 		pci2 = &pci2;
 	};
 
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P2020@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P2020@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
 
 	memory {
 		device_type = "memory";
 	};
 
 	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
 		compatible = "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
-
 		ranges = <0x0 0x0 0x0 0xe8000000 0x08000000
 			  0x1 0x0 0x0 0xe0000000 0x08000000
 			  0x2 0x0 0x0 0xffa00000 0x00040000
@@ -158,352 +135,77 @@
 	};
 
 	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p2020-immr", "simple-bus";
-		ranges = <0x0 0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p2020-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p2020-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
 
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		spi@7000 {
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
+		usb@22000 {
+			phy_type = "ulpi";
 		};
 
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
+		mdio@24520 {
+			phy0: ethernet-phy@0 {
 				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
+				interrupts = <3 1>;
+				reg = <0x0>;
 			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
+			phy1: ethernet-phy@1 {
 				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
+				interrupts = <3 1>;
+				reg = <0x1>;
 			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
+			phy2: ethernet-phy@2 {
 				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
+				interrupts = <3 1>;
+				reg = <0x2>;
 			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
+			tbi0: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
-		};
 
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
 		};
 
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p2020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>; // L2, 512k
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
+		mdio@25520 {
+			tbi1: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
+			};
 		};
 
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
+		mdio@26520 {
+			tbi2: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
 
-		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
-			phy_type = "ulpi";
 		};
 
 		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <3 1>;
-					reg = <0x0>;
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <3 1>;
-					reg = <0x1>;
-				};
-				phy2: ethernet-phy@2 {
-					interrupt-parent = <&mpic>;
-					interrupts = <3 1>;
-					reg = <0x2>;
-				};
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
 		};
 
 		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
 
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
 		};
 
 		enet2: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy2>;
 			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi2: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,p2020-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
-				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xbfe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
 		};
 
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
 
 		msi@41600 {
 			compatible = "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p2020-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
 		};
 	};
 
 	pci0: pcie@ffe08000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe08000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 			/* IDSEL 0x0 */
@@ -528,18 +230,8 @@
 	};
 
 	pci1: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
 		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
 		interrupt-map = <
 
@@ -667,18 +359,8 @@
 	};
 
 	pci2: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 			/* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/p2020rdb.dts b/arch/powerpc/boot/dts/p2020rdb.dts
index e2d48fd4416ef5a6b9237869fce4db4b3b991388..3782a58f13beab7ac6adc4c0f80c0f844e8d4060 100644
--- a/arch/powerpc/boot/dts/p2020rdb.dts
+++ b/arch/powerpc/boot/dts/p2020rdb.dts
@@ -9,12 +9,11 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "p2020si.dtsi"
+
 / {
-	model = "fsl,P2020";
+	model = "fsl,P2020RDB";
 	compatible = "fsl,P2020RDB";
-	#address-cells = <2>;
-	#size-cells = <2>;
 
 	aliases {
 		ethernet0 = &enet0;
@@ -26,34 +25,11 @@
 		pci1 = &pci1;
 	};
 
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P2020@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P2020@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
-
 	memory {
 		device_type = "memory";
 	};
 
 	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p2020-elbc", "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
 
 		/* NOR and NAND Flashes */
 		ranges = <0x0 0x0 0x0 0xef000000 0x01000000
@@ -165,90 +141,16 @@
 	};
 
 	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p2020-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p2020-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p2020-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
 		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
 			rtc@68 {
 				compatible = "dallas,ds1339";
 				reg = <0x68>;
 			};
 		};
 
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
+	spi@7000 {
 
-		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			mode = "cpu";
-
-			fsl_m25p80@0 {
+		fsl_m25p80@0 {
 				#address-cells = <1>;
 				#size-cells = <1>;
 				compatible = "fsl,espi-flash";
@@ -294,254 +196,68 @@
 			};
 		};
 
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
-			};
-		};
-
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p2020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>; // L2,512K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
+		usb@22000 {
+			phy_type = "ulpi";
 		};
 
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
+		mdio@24520 {
+			phy0: ethernet-phy@0 {
 				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
+				interrupts = <3 1>;
+				reg = <0x0>;
+				};
+			phy1: ethernet-phy@1 {
 				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
+				interrupts = <3 1>;
+				reg = <0x1>;
+				};
+		};
+
+		mdio@25520 {
+			tbi0: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
 		};
 
-		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
-			phy_type = "ulpi";
+		mdio@26520 {
+			status = "disabled";
 		};
 
 		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
 			fixed-link = <1 1 1000 0 0>;
 			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <3 1>;
-					reg = <0x0>;
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <3 1>;
-					reg = <0x1>;
-				};
-			};
 		};
 
 		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "sgmii";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
 		};
 
 		enet2: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
 		};
 
-		sdhci@2e000 {
-			compatible = "fsl,p2020-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
-				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xbfe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p2020-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
+	};
 
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p2020-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
+	pci0: pcie@ffe08000 {
+		status = "disabled";
 	};
 
-	pci0: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
+	pci1: pcie@ffe09000 {
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
-		pcie@0 {
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1
+			>;
+			pcie@0 {
 			reg = <0x0 0x0 0x0 0x0 0x0>;
 			#size-cells = <2>;
 			#address-cells = <3>;
@@ -556,19 +272,17 @@
 		};
 	};
 
-	pci1: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
+	pci2: pcie@ffe0a000 {
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1
+			>;
 		pcie@0 {
 			reg = <0x0 0x0 0x0 0x0 0x0>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts b/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
index b69c3a5dc8580706e8348d4bc4a33f8b329d9f8f..fc8ddddfccb6dc831e715a5eec9a45131228362a 100644
--- a/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
+++ b/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
@@ -14,12 +14,11 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "p2020si.dtsi"
+
 / {
-	model = "fsl,P2020";
+	model = "fsl,P2020RDB";
 	compatible = "fsl,P2020RDB", "fsl,MPC85XXRDB-CAMP";
-	#address-cells = <2>;
-	#size-cells = <2>;
 
 	aliases {
 		ethernet1 = &enet1;
@@ -29,91 +28,33 @@
 	};
 
 	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P2020@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
+		PowerPC,P2020@1 {
+		status = "disabled";
 		};
+
 	};
 
 	memory {
 		device_type = "memory";
 	};
 
-	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p2020-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p2020-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p2020-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
+	localbus@ffe05000 {
+		status = "disabled";
+	};
 
+	soc@ffe00000 {
 		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
 			rtc@68 {
 				compatible = "dallas,ds1339";
 				reg = <0x68>;
 			};
 		};
 
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
+		serial1: serial@4600 {
+			status = "disabled";
 		};
 
 		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			mode = "cpu";
 
 			fsl_m25p80@0 {
 				#address-cells = <1>;
@@ -161,76 +102,15 @@
 			};
 		};
 
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p2020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>; // L2,512K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
+		dma@c300 {
+			status = "disabled";
 		};
 
 		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
 			phy_type = "ulpi";
 		};
 
 		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
 
 			phy0: ethernet-phy@0 {
 				interrupt-parent = <&mpic>;
@@ -245,29 +125,21 @@
 		};
 
 		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
 			tbi0: tbi-phy@11 {
 				reg = <0x11>;
 				device_type = "tbi-phy";
 			};
 		};
 
+		mdio@26520 {
+			status = "disabled";
+		};
+
+		enet0: ethernet@24000 {
+			status = "disabled";
+		};
+
 		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "sgmii";
@@ -275,49 +147,12 @@
 		};
 
 		enet2: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
 		};
 
-		sdhci@2e000 {
-			compatible = "fsl,p2020-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
-				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xbfe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
 
 		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
 			protected-sources = <
 			42 76 77 78 79 /* serial1 , dma2 */
 			29 30 34 26 /* enet0, pci1 */
@@ -326,26 +161,28 @@
 			>;
 		};
 
-		global-utilities@e0000 {
-			compatible = "fsl,p2020-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
+		msi@41600 {
+			status = "disabled";
 		};
+
+
 	};
 
-	pci0: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
+	pci0: pcie@ffe08000 {
+		status = "disabled";
+	};
+
+	pci1: pcie@ffe09000 {
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1
+			>;
 		pcie@0 {
 			reg = <0x0 0x0 0x0 0x0 0x0>;
 			#size-cells = <2>;
@@ -360,4 +197,8 @@
 				  0x0 0x100000>;
 		};
 	};
+
+	pci2: pcie@ffe0a000 {
+		status = "disabled";
+	};
 };
diff --git a/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts b/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
index 7a31d46c01b011bdee300b3dfe713983db2fe1b9..261c34ba45ec9a2c3431664eee8d8f6adb288073 100644
--- a/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
+++ b/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
@@ -15,27 +15,21 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "p2020si.dtsi"
+
 / {
-	model = "fsl,P2020";
+	model = "fsl,P2020RDB";
 	compatible = "fsl,P2020RDB", "fsl,MPC85XXRDB-CAMP";
-	#address-cells = <2>;
-	#size-cells = <2>;
 
 	aliases {
 		ethernet0 = &enet0;
-		serial0 = &serial0;
+		serial0 = &serial1;
 		pci1 = &pci1;
 	};
 
 	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P2020@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
+		PowerPC,P2020@0 {
+		status = "disabled";
 		};
 	};
 
@@ -43,20 +37,37 @@
 		device_type = "memory";
 	};
 
+	localbus@ffe05000 {
+		status = "disabled";
+	};
+
 	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p2020-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		serial0: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
+		ecm-law@0 {
+			status = "disabled";
+		};
+
+		ecm@1000 {
+			status = "disabled";
+		};
+
+		memory-controller@2000 {
+			status = "disabled";
+		};
+
+		i2c@3000 {
+			status = "disabled";
+		};
+
+		i2c@3100 {
+			status = "disabled";
+		};
+
+		serial0: serial@4500 {
+			status = "disabled";
+		};
+
+		spi@7000 {
+			status = "disabled";
 		};
 
 		dma@c300 {
@@ -96,6 +107,10 @@
 			};
 		};
 
+		gpio: gpio-controller@f000 {
+			status = "disabled";
+		};
+
 		L2: l2-cache-controller@20000 {
 			compatible = "fsl,p2020-l2-cache-controller";
 			reg = <0x20000 0x1000>;
@@ -104,31 +119,49 @@
 			interrupt-parent = <&mpic>;
 		};
 
+		dma@21300 {
+			status = "disabled";
+		};
+
+		usb@22000 {
+			status = "disabled";
+		};
+
+		mdio@24520 {
+			status = "disabled";
+		};
+
+		mdio@25520 {
+			status = "disabled";
+		};
+
+		mdio@26520 {
+			status = "disabled";
+		};
 
 		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
 			fixed-link = <1 1 1000 0 0>;
 			phy-connection-type = "rgmii-id";
 
 		};
 
+		enet1: ethernet@25000 {
+			status = "disabled";
+		};
+
+		enet2: ethernet@26000 {
+			status = "disabled";
+		};
+
+		sdhci@2e000 {
+			status = "disabled";
+		};
+
+		crypto@30000 {
+			status = "disabled";
+		};
+
 		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
 			protected-sources = <
 			17 18 43 42 59 47 /*ecm, mem, i2c, serial0, spi,gpio */
 			16 20 21 22 23 28 	/* L2, dma1, USB */
@@ -152,21 +185,32 @@
 				0xe7 0>;
 			interrupt-parent = <&mpic>;
 		};
+
+		global-utilities@e0000 {	//global utilities block
+			status = "disabled";
+		};
+
 	};
 
-	pci1: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
+	pci0: pcie@ffe08000 {
+		status = "disabled";
+	};
+
+	pci1: pcie@ffe09000 {
+		status = "disabled";
+	};
+
+	pci2: pcie@ffe0a000 {
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1
+			>;
 		pcie@0 {
 			reg = <0x0 0x0 0x0 0x0 0x0>;
 			#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/p2020si.dtsi b/arch/powerpc/boot/dts/p2020si.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..6def17f265d306eca86fb4bb70458e423b0a390d
--- /dev/null
+++ b/arch/powerpc/boot/dts/p2020si.dtsi
@@ -0,0 +1,382 @@
+/*
+ * P2020 Device Tree Source
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P2020";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P2020@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P2020@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+
+	localbus@ffe05000 {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		compatible = "fsl,p2020-elbc", "fsl,elbc", "simple-bus";
+		reg = <0 0xffe05000 0 0x1000>;
+		interrupts = <19 2>;
+		interrupt-parent = <&mpic>;
+	};
+
+	soc@ffe00000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "soc";
+		compatible = "fsl,p2020-immr", "simple-bus";
+		ranges = <0x0  0x0 0xffe00000 0x100000>;
+		bus-frequency = <0>;		// Filled out by uboot.
+
+		ecm-law@0 {
+			compatible = "fsl,ecm-law";
+			reg = <0x0 0x1000>;
+			fsl,num-laws = <12>;
+		};
+
+		ecm@1000 {
+			compatible = "fsl,p2020-ecm", "fsl,ecm";
+			reg = <0x1000 0x1000>;
+			interrupts = <17 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		memory-controller@2000 {
+			compatible = "fsl,p2020-memory-controller";
+			reg = <0x2000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <18 2>;
+		};
+
+		i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3000 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <1>;
+			compatible = "fsl-i2c";
+			reg = <0x3100 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4500 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4600 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		spi@7000 {
+			cell-index = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,espi";
+			reg = <0x7000 0x1000>;
+			interrupts = <59 0x2>;
+			interrupt-parent = <&mpic>;
+			mode = "cpu";
+		};
+
+		dma@c300 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,eloplus-dma";
+			reg = <0xc300 0x4>;
+			ranges = <0x0 0xc100 0x200>;
+			cell-index = <1>;
+			dma-channel@0 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x0 0x80>;
+				cell-index = <0>;
+				interrupt-parent = <&mpic>;
+				interrupts = <76 2>;
+			};
+			dma-channel@80 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x80 0x80>;
+				cell-index = <1>;
+				interrupt-parent = <&mpic>;
+				interrupts = <77 2>;
+			};
+			dma-channel@100 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x100 0x80>;
+				cell-index = <2>;
+				interrupt-parent = <&mpic>;
+				interrupts = <78 2>;
+			};
+			dma-channel@180 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x180 0x80>;
+				cell-index = <3>;
+				interrupt-parent = <&mpic>;
+				interrupts = <79 2>;
+			};
+		};
+
+		gpio: gpio-controller@f000 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8572-gpio";
+			reg = <0xf000 0x100>;
+			interrupts = <47 0x2>;
+			interrupt-parent = <&mpic>;
+			gpio-controller;
+		};
+
+		L2: l2-cache-controller@20000 {
+			compatible = "fsl,p2020-l2-cache-controller";
+			reg = <0x20000 0x1000>;
+			cache-line-size = <32>;	// 32 bytes
+			cache-size = <0x80000>; // L2,512K
+			interrupt-parent = <&mpic>;
+			interrupts = <16 2>;
+		};
+
+		dma@21300 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,eloplus-dma";
+			reg = <0x21300 0x4>;
+			ranges = <0x0 0x21100 0x200>;
+			cell-index = <0>;
+			dma-channel@0 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x0 0x80>;
+				cell-index = <0>;
+				interrupt-parent = <&mpic>;
+				interrupts = <20 2>;
+			};
+			dma-channel@80 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x80 0x80>;
+				cell-index = <1>;
+				interrupt-parent = <&mpic>;
+				interrupts = <21 2>;
+			};
+			dma-channel@100 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x100 0x80>;
+				cell-index = <2>;
+				interrupt-parent = <&mpic>;
+				interrupts = <22 2>;
+			};
+			dma-channel@180 {
+				compatible = "fsl,eloplus-dma-channel";
+				reg = <0x180 0x80>;
+				cell-index = <3>;
+				interrupt-parent = <&mpic>;
+				interrupts = <23 2>;
+			};
+		};
+
+		usb@22000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-usb2-dr";
+			reg = <0x22000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <28 0x2>;
+		};
+
+		mdio@24520 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,gianfar-mdio";
+			reg = <0x24520 0x20>;
+		};
+
+		mdio@25520 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,gianfar-tbi";
+			reg = <0x26520 0x20>;
+		};
+
+		mdio@26520 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,gianfar-tbi";
+			reg = <0x520 0x20>;
+		};
+
+		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <0>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <29 2 30 2 34 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <35 2 36 2 40 2>;
+			interrupt-parent = <&mpic>;
+
+		};
+
+		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <2>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <31 2 32 2 33 2>;
+			interrupt-parent = <&mpic>;
+
+		};
+
+		sdhci@2e000 {
+			compatible = "fsl,p2020-esdhc", "fsl,esdhc";
+			reg = <0x2e000 0x1000>;
+			interrupts = <72 0x2>;
+			interrupt-parent = <&mpic>;
+			/* Filled in by U-Boot */
+			clock-frequency = <0>;
+		};
+
+		crypto@30000 {
+			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
+				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
+			reg = <0x30000 0x10000>;
+			interrupts = <45 2 58 2>;
+			interrupt-parent = <&mpic>;
+			fsl,num-channels = <4>;
+			fsl,channel-fifo-len = <24>;
+			fsl,exec-units-mask = <0xbfe>;
+			fsl,descriptor-types-mask = <0x3ab0ebf>;
+		};
+
+		mpic: pic@40000 {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
+			device_type = "open-pic";
+		};
+
+		msi@41600 {
+			compatible = "fsl,p2020-msi", "fsl,mpic-msi";
+			reg = <0x41600 0x80>;
+			msi-available-ranges = <0 0x100>;
+			interrupts = <
+				0xe0 0
+				0xe1 0
+				0xe2 0
+				0xe3 0
+				0xe4 0
+				0xe5 0
+				0xe6 0
+				0xe7 0>;
+			interrupt-parent = <&mpic>;
+		};
+
+		global-utilities@e0000 {	//global utilities block
+			compatible = "fsl,p2020-guts";
+			reg = <0xe0000 0x1000>;
+			fsl,has-rstcr;
+		};
+	};
+
+	pci0: pcie@ffe08000 {
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0 0xffe08000 0 0x1000>;
+		bus-range = <0 255>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <24 2>;
+	};
+
+	pci1: pcie@ffe09000 {
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0 0xffe09000 0 0x1000>;
+		bus-range = <0 255>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <25 2>;
+	};
+
+	pci2: pcie@ffe0a000 {
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0 0xffe0a000 0 0x1000>;
+		bus-range = <0 255>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <26 2>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/p4080ds.dts b/arch/powerpc/boot/dts/p4080ds.dts
index 5b7fc29dd6cf6a0aeb81501fc658b7d4e7cd1d04..927f94d16e9b1520244ca4b5140d28b6d345b18d 100644
--- a/arch/powerpc/boot/dts/p4080ds.dts
+++ b/arch/powerpc/boot/dts/p4080ds.dts
@@ -1,7 +1,7 @@
 /*
  * P4080DS Device Tree Source
  *
- * Copyright 2009 Freescale Semiconductor Inc.
+ * Copyright 2009-2011 Freescale Semiconductor Inc.
  *
  * This program is free software; you can redistribute	it and/or modify it
  * under  the terms of	the GNU General	 Public License as published by the
@@ -33,6 +33,17 @@
 		dma1 = &dma1;
 		sdhc = &sdhc;
 
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+		sec_mon = &sec_mon;
+
 		rio0 = &rapidio0;
 	};
 
@@ -410,6 +421,79 @@
 			dr_mode = "host";
 			phy_type = "ulpi";
 		};
+
+		crypto: crypto@300000 {
+			compatible = "fsl,sec-v4.0";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x300000 0x10000>;
+			ranges = <0 0x300000 0x10000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <92 2>;
+
+			sec_jr0: jr@1000 {
+				compatible = "fsl,sec-v4.0-job-ring";
+				reg = <0x1000 0x1000>;
+				interrupt-parent = <&mpic>;
+				interrupts = <88 2>;
+			};
+
+			sec_jr1: jr@2000 {
+				compatible = "fsl,sec-v4.0-job-ring";
+				reg = <0x2000 0x1000>;
+				interrupt-parent = <&mpic>;
+				interrupts = <89 2>;
+			};
+
+			sec_jr2: jr@3000 {
+				compatible = "fsl,sec-v4.0-job-ring";
+				reg = <0x3000 0x1000>;
+				interrupt-parent = <&mpic>;
+				interrupts = <90 2>;
+			};
+
+			sec_jr3: jr@4000 {
+				compatible = "fsl,sec-v4.0-job-ring";
+				reg = <0x4000 0x1000>;
+				interrupt-parent = <&mpic>;
+				interrupts = <91 2>;
+			};
+
+			rtic@6000 {
+				compatible = "fsl,sec-v4.0-rtic";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0x6000 0x100>;
+				ranges = <0x0 0x6100 0xe00>;
+
+				rtic_a: rtic-a@0 {
+					compatible = "fsl,sec-v4.0-rtic-memory";
+					reg = <0x00 0x20 0x100 0x80>;
+				};
+
+				rtic_b: rtic-b@20 {
+					compatible = "fsl,sec-v4.0-rtic-memory";
+					reg = <0x20 0x20 0x200 0x80>;
+				};
+
+				rtic_c: rtic-c@40 {
+					compatible = "fsl,sec-v4.0-rtic-memory";
+					reg = <0x40 0x20 0x300 0x80>;
+				};
+
+				rtic_d: rtic-d@60 {
+					compatible = "fsl,sec-v4.0-rtic-memory";
+					reg = <0x60 0x20 0x500 0x80>;
+				};
+			};
+		};
+
+		sec_mon: sec_mon@314000 {
+			compatible = "fsl,sec-v4.0-mon";
+			reg = <0x314000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <93 2>;
+		};
 	};
 
 	rapidio0: rapidio@ffe0c0000 {
diff --git a/arch/powerpc/boot/epapr.c b/arch/powerpc/boot/epapr.c
new file mode 100644
index 0000000000000000000000000000000000000000..06c1961bd124a06966da1c5c6a85a6d4452e951a
--- /dev/null
+++ b/arch/powerpc/boot/epapr.c
@@ -0,0 +1,66 @@
+/*
+ * Bootwrapper for ePAPR compliant firmwares
+ *
+ * Copyright 2010 David Gibson <david@gibson.dropbear.id.au>, IBM Corporation.
+ *
+ * Based on earlier bootwrappers by:
+ * (c) Benjamin Herrenschmidt <benh@kernel.crashing.org>, IBM Corp,\
+ *   and
+ * Scott Wood <scottwood@freescale.com>
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ops.h"
+#include "stdio.h"
+#include "io.h"
+#include <libfdt.h>
+
+BSS_STACK(4096);
+
+#define EPAPR_SMAGIC	0x65504150
+#define EPAPR_EMAGIC	0x45504150
+
+static unsigned epapr_magic;
+static unsigned long ima_size;
+static unsigned long fdt_addr;
+
+static void platform_fixups(void)
+{
+	if ((epapr_magic != EPAPR_EMAGIC)
+	    && (epapr_magic != EPAPR_SMAGIC))
+		fatal("r6 contained 0x%08x instead of ePAPR magic number\n",
+		      epapr_magic);
+
+	if (ima_size < (unsigned long)_end)
+		printf("WARNING: Image loaded outside IMA!"
+		       " (_end=%p, ima_size=0x%lx)\n", _end, ima_size);
+	if (ima_size < fdt_addr)
+		printf("WARNING: Device tree address is outside IMA!"
+		       "(fdt_addr=0x%lx, ima_size=0x%lx)\n", fdt_addr,
+		       ima_size);
+	if (ima_size < fdt_addr + fdt_totalsize((void *)fdt_addr))
+		printf("WARNING: Device tree extends outside IMA!"
+		       " (fdt_addr=0x%lx, size=0x%x, ima_size=0x%lx\n",
+		       fdt_addr, fdt_totalsize((void *)fdt_addr), ima_size);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+		   unsigned long r6, unsigned long r7)
+{
+	epapr_magic = r6;
+	ima_size = r7;
+	fdt_addr = r3;
+
+	/* FIXME: we should process reserve entries */
+
+	simple_alloc_init(_end, ima_size - (unsigned long)_end, 32, 64);
+
+	fdt_init((void *)fdt_addr);
+
+	serial_console_init();
+	platform_ops.fixups = platform_fixups;
+}
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index cb97e7511d7e1a7927029d94bb4a5f7967735d1d..c74531af72c043afd18b85d8e6a4cf5ba49712d6 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -39,6 +39,7 @@ dts=
 cacheit=
 binary=
 gzip=.gz
+pie=
 
 # cross-compilation prefix
 CROSS=
@@ -157,9 +158,10 @@ pmac|chrp)
     platformo=$object/of.o
     ;;
 coff)
-    platformo=$object/of.o
+    platformo="$object/crt0.o $object/of.o"
     lds=$object/zImage.coff.lds
     link_address='0x500000'
+    pie=
     ;;
 miboot|uboot)
     # miboot and U-boot want just the bare bits, not an ELF binary
@@ -208,6 +210,7 @@ ps3)
     ksection=.kernel:vmlinux.bin
     isection=.kernel:initrd
     link_address=''
+    pie=
     ;;
 ep88xc|ep405|ep8248e)
     platformo="$object/fixed-head.o $object/$platform.o"
@@ -244,6 +247,10 @@ gamecube|wii)
 treeboot-iss4xx-mpic)
     platformo="$object/treeboot-iss4xx.o"
     ;;
+epapr)
+    link_address='0x20000000'
+    pie=-pie
+    ;;
 esac
 
 vmz="$tmpdir/`basename \"$kernel\"`.$ext"
@@ -251,7 +258,7 @@ if [ -z "$cacheit" -o ! -f "$vmz$gzip" -o "$vmz$gzip" -ot "$kernel" ]; then
     ${CROSS}objcopy $objflags "$kernel" "$vmz.$$"
 
     if [ -n "$gzip" ]; then
-        gzip -f -9 "$vmz.$$"
+        gzip -n -f -9 "$vmz.$$"
     fi
 
     if [ -n "$cacheit" ]; then
@@ -310,9 +317,9 @@ fi
 
 if [ "$platform" != "miboot" ]; then
     if [ -n "$link_address" ] ; then
-        text_start="-Ttext $link_address --defsym _start=$link_address"
+        text_start="-Ttext $link_address"
     fi
-    ${CROSS}ld -m elf32ppc -T $lds $text_start -o "$ofile" \
+    ${CROSS}ld -m elf32ppc -T $lds $text_start $pie -o "$ofile" \
 	$platformo $tmp $object/wrapper.a
     rm $tmp
 fi
@@ -336,7 +343,7 @@ coff)
     $objbin/hack-coff "$ofile"
     ;;
 cuboot*)
-    gzip -f -9 "$ofile"
+    gzip -n -f -9 "$ofile"
     ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
             $uboot_version -d "$ofile".gz "$ofile"
     ;;
@@ -383,6 +390,6 @@ ps3)
 
     odir="$(dirname "$ofile.bin")"
     rm -f "$odir/otheros.bld"
-    gzip --force -9 --stdout "$ofile.bin" > "$odir/otheros.bld"
+    gzip -n --force -9 --stdout "$ofile.bin" > "$odir/otheros.bld"
     ;;
 esac
diff --git a/arch/powerpc/boot/zImage.coff.lds.S b/arch/powerpc/boot/zImage.coff.lds.S
index 856dc78b14ef8f3d2b8062ba5c0b5d6b22f49e4d..de4c9e3c93441a0c3b4b95bd0e87aa429774f357 100644
--- a/arch/powerpc/boot/zImage.coff.lds.S
+++ b/arch/powerpc/boot/zImage.coff.lds.S
@@ -3,13 +3,13 @@ ENTRY(_zimage_start_opd)
 EXTERN(_zimage_start_opd)
 SECTIONS
 {
-  _start = .;
   .text      :
   {
+    _start = .;
     *(.text)
     *(.fixup)
+    _etext = .;
   }
-  _etext = .;
   . = ALIGN(4096);
   .data    :
   {
@@ -17,9 +17,7 @@ SECTIONS
     *(.data*)
     *(__builtin_*)
     *(.sdata*)
-    __got2_start = .;
     *(.got2)
-    __got2_end = .;
 
     _dtb_start = .;
     *(.kernel:dtb)
diff --git a/arch/powerpc/boot/zImage.lds.S b/arch/powerpc/boot/zImage.lds.S
index 0962d62bdb5051c7e4ae61ff0b461e34bc952e46..2bd8731f13655a97550064a46f7f890c16b6c05f 100644
--- a/arch/powerpc/boot/zImage.lds.S
+++ b/arch/powerpc/boot/zImage.lds.S
@@ -3,49 +3,64 @@ ENTRY(_zimage_start)
 EXTERN(_zimage_start)
 SECTIONS
 {
-  _start = .;
   .text      :
   {
+    _start = .;
     *(.text)
     *(.fixup)
+    _etext = .;
   }
-  _etext = .;
   . = ALIGN(4096);
   .data    :
   {
     *(.rodata*)
     *(.data*)
     *(.sdata*)
-    __got2_start = .;
     *(.got2)
-    __got2_end = .;
   }
+  .dynsym : { *(.dynsym) }
+  .dynstr : { *(.dynstr) }
+  .dynamic :
+  {
+    __dynamic_start = .;
+    *(.dynamic)
+  }
+  .hash : { *(.hash) }
+  .interp : { *(.interp) }
+  .rela.dyn : { *(.rela*) }
 
   . = ALIGN(8);
-  _dtb_start = .;
-  .kernel:dtb : { *(.kernel:dtb) }
-  _dtb_end = .;
-
-  . = ALIGN(4096);
-  _vmlinux_start =  .;
-  .kernel:vmlinux.strip : { *(.kernel:vmlinux.strip) }
-  _vmlinux_end =  .;
+  .kernel:dtb :
+  {
+    _dtb_start = .;
+    *(.kernel:dtb)
+    _dtb_end = .;
+  }
 
   . = ALIGN(4096);
-  _initrd_start =  .;
-  .kernel:initrd : { *(.kernel:initrd) }
-  _initrd_end =  .;
+  .kernel:vmlinux.strip :
+  {
+    _vmlinux_start =  .;
+    *(.kernel:vmlinux.strip)
+    _vmlinux_end =  .;
+  }
 
   . = ALIGN(4096);
-  _edata  =  .;
+  .kernel:initrd :
+  {
+    _initrd_start =  .;
+    *(.kernel:initrd)
+    _initrd_end =  .;
+  }
 
   . = ALIGN(4096);
-  __bss_start = .;
   .bss       :
   {
-   *(.sbss)
-   *(.bss)
+    _edata  =  .;
+    __bss_start = .;
+    *(.sbss)
+    *(.bss)
+    *(COMMON)
+    _end = . ;
   }
-  . = ALIGN(4096);
-  _end = . ;
 }
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index c683bce4c26e9dce1392a4dd1977d0dc92c065b0..126ef1b08a01bcc80c94e34ff2dd49b776109ecd 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -104,7 +104,6 @@ CONFIG_ROOT_NFS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_CRYPTO_PCBC=m
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index a721cd3d793f2292fc54075c7382467b93013bcb..abcf00ad939e4b8c4c340b004b800ddba87e6396 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -101,7 +101,6 @@ CONFIG_ROOT_NFS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_CRYPTO_PCBC=m
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index 55e0725500dc77e050502150bc0bd45e5fc01e42..11662c217ac09fcb34531ea22658bcd550b76cd5 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -58,7 +58,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_MUTEXES=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index d724095530a6a7062c143194fbab45b2f94b563c..ebe9b30b072110c3de64755f8f412c160e2f2766 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -59,7 +59,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_MUTEXES=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index 4b44beaa21ae22f019a7b8f0cb00f017b83f398d..eb25229b387a1d205e19fa0ff4e9a8914b60cf23 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -63,7 +63,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_MUTEXES=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index b614508d6fd2747b56ed76fef2cb3a9a6b0e1568..f51c7ebc181e66f47cad1e180cbcab5fdc548fc3 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -168,7 +168,6 @@ CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index f9e6a3ea5a64828133f89d164042e67019b57d58..2a84fd7f631cf973fd0ce195312e5e1fb458c07a 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -132,8 +132,8 @@ CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 CONFIG_NET_CLS_IND=y
 CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
 CONFIG_BT_BNEP=m
diff --git a/arch/powerpc/configs/e55xx_smp_defconfig b/arch/powerpc/configs/e55xx_smp_defconfig
index 9fa1613e5e2b308263f9ba2f94801073c5b7675d..d32283555b53eceb7644f5908506e804e77ba355 100644
--- a/arch/powerpc/configs/e55xx_smp_defconfig
+++ b/arch/powerpc/configs/e55xx_smp_defconfig
@@ -6,10 +6,10 @@ CONFIG_NR_CPUS=2
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
@@ -25,8 +25,32 @@ CONFIG_P5020_DS=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BINFMT_MISC=m
-CONFIG_SPARSE_IRQ=y
 # CONFIG_PCI is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_ARPD=y
+CONFIG_INET_ESP=y
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_IPV6=y
+CONFIG_IP_SCTP=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
@@ -34,6 +58,9 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=131072
 CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=y
+CONFIG_NET_ETHERNET=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -64,22 +91,14 @@ CONFIG_NLS=y
 CONFIG_NLS_UTF8=m
 CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
-CONFIG_LIBCRC32C=m
 CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_VIRQ_DEBUG=y
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_DEV_TALITOS=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index c06a86c33098ed151ecf148c9251589bda69fc23..96b89df7752a5d80f0ab4b08acc0020c6dd9fd4e 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -204,7 +204,6 @@ CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 942ced90557cfc4309bf9b4ecd678e2f44413083..de65841aa04e904c946bb9fe03252418c37f7aae 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -206,7 +206,6 @@ CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 038a308cbfc4622c44e4155d56298f8fdfb8811b..a1cc8179e9fdb65a910024ea2144ebcdbfa46af5 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -171,7 +171,6 @@ CONFIG_MAC_PARTITION=y
 CONFIG_CRC_T10DIF=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index ac4fc41035f6ecc0c625fb57b731755b30d72f53..f8b394a76ac3bc4788724cc4c7078d8854a71c1e 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -112,8 +112,8 @@ CONFIG_IRDA_CACHE_LAST_LSAP=y
 CONFIG_IRDA_FAST_RR=y
 CONFIG_IRTTY_SIR=m
 CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
 CONFIG_BT_BNEP=m
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 0a10fb009ef7fbc99637ce0452ae149429cf1225..214208924a9c55be2a010471174461ea4d9aa3ee 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -351,8 +351,8 @@ CONFIG_VLSI_FIR=m
 CONFIG_VIA_FIR=m
 CONFIG_MCS_FIR=m
 CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
 CONFIG_BT_BNEP=m
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index caba919f65d84530bd611e649028757a1eb9fc61..6472322bf13b6820af3c364c1a994baebe914fbe 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -52,8 +52,8 @@ CONFIG_IP_PNP_DHCP=y
 # CONFIG_INET_DIAG is not set
 CONFIG_IPV6=y
 CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
 CONFIG_BT_BNEP=m
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 249ddd0a27cd7a218170ae116f55801e8d3cd3a7..7de13865508c689a76047ccedee63653330aa79d 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -146,12 +146,18 @@ CONFIG_SCSI_MULTI_LUN=y
 CONFIG_SCSI_CONSTANTS=y
 CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_SAS_ATTRS=m
+CONFIG_SCSI_CXGB3_ISCSI=m
+CONFIG_SCSI_CXGB4_ISCSI=m
+CONFIG_SCSI_BNX2_ISCSI=m
+CONFIG_SCSI_BNX2_ISCSI=m
+CONFIG_BE2ISCSI=m
 CONFIG_SCSI_IBMVSCSI=y
 CONFIG_SCSI_IBMVFC=m
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
 CONFIG_SCSI_IPR=y
 CONFIG_SCSI_QLA_FC=m
+CONFIG_SCSI_QLA_ISCSI=m
 CONFIG_SCSI_LPFC=m
 CONFIG_ATA=y
 # CONFIG_ATA_SFF is not set
@@ -197,6 +203,8 @@ CONFIG_S2IO=m
 CONFIG_MYRI10GE=m
 CONFIG_NETXEN_NIC=m
 CONFIG_MLX4_EN=m
+CONFIG_QLGE=m
+CONFIG_BE2NET=m
 CONFIG_PPP=m
 CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 1833d1a07e797eab6c9f174585b42e456d19f559..c0d842cfd012c7cf8f2469c2548ee6dca22e3469 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -157,6 +157,7 @@ extern const char *powerpc_base_platform;
 #define CPU_FTR_476_DD2			ASM_CONST(0x0000000000010000)
 #define CPU_FTR_NEED_COHERENT		ASM_CONST(0x0000000000020000)
 #define CPU_FTR_NO_BTIC			ASM_CONST(0x0000000000040000)
+#define CPU_FTR_DEBUG_LVL_EXC		ASM_CONST(0x0000000000080000)
 #define CPU_FTR_NODSISRALIGN		ASM_CONST(0x0000000000100000)
 #define CPU_FTR_PPC_LE			ASM_CONST(0x0000000000200000)
 #define CPU_FTR_REAL_LE			ASM_CONST(0x0000000000400000)
@@ -178,22 +179,18 @@ extern const char *powerpc_base_platform;
 #define LONG_ASM_CONST(x)		0
 #endif
 
-#define CPU_FTR_SLB			LONG_ASM_CONST(0x0000000100000000)
-#define CPU_FTR_16M_PAGE		LONG_ASM_CONST(0x0000000200000000)
-#define CPU_FTR_TLBIEL			LONG_ASM_CONST(0x0000000400000000)
+
+#define CPU_FTR_HVMODE_206		LONG_ASM_CONST(0x0000000800000000)
+#define CPU_FTR_CFAR			LONG_ASM_CONST(0x0000001000000000)
 #define CPU_FTR_IABR			LONG_ASM_CONST(0x0000002000000000)
 #define CPU_FTR_MMCRA			LONG_ASM_CONST(0x0000004000000000)
 #define CPU_FTR_CTRL			LONG_ASM_CONST(0x0000008000000000)
 #define CPU_FTR_SMT			LONG_ASM_CONST(0x0000010000000000)
-#define CPU_FTR_LOCKLESS_TLBIE		LONG_ASM_CONST(0x0000040000000000)
-#define CPU_FTR_CI_LARGE_PAGE		LONG_ASM_CONST(0x0000100000000000)
 #define CPU_FTR_PAUSE_ZERO		LONG_ASM_CONST(0x0000200000000000)
 #define CPU_FTR_PURR			LONG_ASM_CONST(0x0000400000000000)
 #define CPU_FTR_CELL_TB_BUG		LONG_ASM_CONST(0x0000800000000000)
 #define CPU_FTR_SPURR			LONG_ASM_CONST(0x0001000000000000)
 #define CPU_FTR_DSCR			LONG_ASM_CONST(0x0002000000000000)
-#define CPU_FTR_1T_SEGMENT		LONG_ASM_CONST(0x0004000000000000)
-#define CPU_FTR_NO_SLBIE_B		LONG_ASM_CONST(0x0008000000000000)
 #define CPU_FTR_VSX			LONG_ASM_CONST(0x0010000000000000)
 #define CPU_FTR_SAO			LONG_ASM_CONST(0x0020000000000000)
 #define CPU_FTR_CP_USE_DCBTZ		LONG_ASM_CONST(0x0040000000000000)
@@ -202,12 +199,14 @@ extern const char *powerpc_base_platform;
 #define CPU_FTR_STCX_CHECKS_ADDRESS	LONG_ASM_CONST(0x0200000000000000)
 #define CPU_FTR_POPCNTB			LONG_ASM_CONST(0x0400000000000000)
 #define CPU_FTR_POPCNTD			LONG_ASM_CONST(0x0800000000000000)
+#define CPU_FTR_ICSWX			LONG_ASM_CONST(0x1000000000000000)
 
 #ifndef __ASSEMBLY__
 
-#define CPU_FTR_PPCAS_ARCH_V2	(CPU_FTR_SLB | \
-				 CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \
-				 CPU_FTR_NODSISRALIGN | CPU_FTR_16M_PAGE)
+#define CPU_FTR_PPCAS_ARCH_V2	(CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN)
+
+#define MMU_FTR_PPCAS_ARCH_V2 	(MMU_FTR_SLB | MMU_FTR_TLBIEL | \
+				 MMU_FTR_16M_PAGE)
 
 /* We only set the altivec features if the kernel was compiled with altivec
  * support
@@ -387,7 +386,8 @@ extern const char *powerpc_base_platform;
 	    CPU_FTR_DBELL)
 #define CPU_FTRS_E5500	(CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
 	    CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
-	    CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD)
+	    CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
+	    CPU_FTR_DEBUG_LVL_EXC)
 #define CPU_FTRS_GENERIC_32	(CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
 
 /* 64-bit CPUs */
@@ -407,44 +407,45 @@ extern const char *powerpc_base_platform;
 #define CPU_FTRS_POWER5	(CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_MMCRA | CPU_FTR_SMT | \
-	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
-	    CPU_FTR_PURR | CPU_FTR_STCX_CHECKS_ADDRESS | \
-	    CPU_FTR_POPCNTB)
+	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_PURR | \
+	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB)
 #define CPU_FTRS_POWER6 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_MMCRA | CPU_FTR_SMT | \
-	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
+	    CPU_FTR_COHERENT_ICACHE | \
 	    CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
 	    CPU_FTR_DSCR | CPU_FTR_UNALIGNED_LD_STD | \
-	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB)
+	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_CFAR)
 #define CPU_FTRS_POWER7 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
-	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
+	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | CPU_FTR_HVMODE_206 |\
 	    CPU_FTR_MMCRA | CPU_FTR_SMT | \
-	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
+	    CPU_FTR_COHERENT_ICACHE | \
 	    CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
 	    CPU_FTR_DSCR | CPU_FTR_SAO  | CPU_FTR_ASYM_SMT | \
-	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD)
+	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
+	    CPU_FTR_ICSWX | CPU_FTR_CFAR)
 #define CPU_FTRS_CELL	(CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
-	    CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE | \
-	    CPU_FTR_CELL_TB_BUG | CPU_FTR_CP_USE_DCBTZ | \
+	    CPU_FTR_PAUSE_ZERO  | CPU_FTR_CELL_TB_BUG | CPU_FTR_CP_USE_DCBTZ | \
 	    CPU_FTR_UNALIGNED_LD_STD)
 #define CPU_FTRS_PA6T (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
-	    CPU_FTR_PPCAS_ARCH_V2 | \
-	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \
-	    CPU_FTR_PURR | CPU_FTR_REAL_LE | CPU_FTR_NO_SLBIE_B)
+	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP | \
+	    CPU_FTR_PURR | CPU_FTR_REAL_LE)
 #define CPU_FTRS_COMPATIBLE	(CPU_FTR_USE_TB | CPU_FTR_PPCAS_ARCH_V2)
 
+#define CPU_FTRS_A2 (CPU_FTR_USE_TB | CPU_FTR_SMT | CPU_FTR_DBELL | \
+		     CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN)
+
 #ifdef __powerpc64__
 #ifdef CONFIG_PPC_BOOK3E
-#define CPU_FTRS_POSSIBLE	(CPU_FTRS_E5500)
+#define CPU_FTRS_POSSIBLE	(CPU_FTRS_E5500 | CPU_FTRS_A2)
 #else
 #define CPU_FTRS_POSSIBLE	\
 	    (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 |	\
 	    CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 |	\
 	    CPU_FTRS_POWER7 | CPU_FTRS_CELL | CPU_FTRS_PA6T |		\
-	    CPU_FTR_1T_SEGMENT | CPU_FTR_VSX)
+	    CPU_FTR_VSX)
 #endif
 #else
 enum {
@@ -487,7 +488,7 @@ enum {
 
 #ifdef __powerpc64__
 #ifdef CONFIG_PPC_BOOK3E
-#define CPU_FTRS_ALWAYS		(CPU_FTRS_E5500)
+#define CPU_FTRS_ALWAYS		(CPU_FTRS_E5500 & CPU_FTRS_A2)
 #else
 #define CPU_FTRS_ALWAYS		\
 	    (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 &	\
diff --git a/arch/powerpc/include/asm/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h
index f71bb4c118b4566eb8a1149f8f7278d3a03b27ab..ce516e5eb0d3523d5027f3957877cfe144ee7a3f 100644
--- a/arch/powerpc/include/asm/cputhreads.h
+++ b/arch/powerpc/include/asm/cputhreads.h
@@ -37,16 +37,16 @@ extern cpumask_t threads_core_mask;
  * This can typically be used for things like IPI for tlb invalidations
  * since those need to be done only once per core/TLB
  */
-static inline cpumask_t cpu_thread_mask_to_cores(cpumask_t threads)
+static inline cpumask_t cpu_thread_mask_to_cores(const struct cpumask *threads)
 {
 	cpumask_t	tmp, res;
 	int		i;
 
-	res = CPU_MASK_NONE;
+	cpumask_clear(&res);
 	for (i = 0; i < NR_CPUS; i += threads_per_core) {
-		cpus_shift_left(tmp, threads_core_mask, i);
-		if (cpus_intersects(threads, tmp))
-			cpu_set(i, res);
+		cpumask_shift_left(&tmp, &threads_core_mask, i);
+		if (cpumask_intersects(threads, &tmp))
+			cpumask_set_cpu(i, &res);
 	}
 	return res;
 }
@@ -58,7 +58,7 @@ static inline int cpu_nr_cores(void)
 
 static inline cpumask_t cpu_online_cores_map(void)
 {
-	return cpu_thread_mask_to_cores(cpu_online_map);
+	return cpu_thread_mask_to_cores(cpu_online_mask);
 }
 
 #ifdef CONFIG_SMP
diff --git a/arch/powerpc/include/asm/dbell.h b/arch/powerpc/include/asm/dbell.h
index 0893ab9343a6a791a77c5262bbcfa56ba79b290b..9c70d0ca96d4d7afca0a1ecb86da0d47f4619891 100644
--- a/arch/powerpc/include/asm/dbell.h
+++ b/arch/powerpc/include/asm/dbell.h
@@ -27,9 +27,8 @@ enum ppc_dbell {
 	PPC_G_DBELL_MC = 4,	/* guest mcheck doorbell */
 };
 
-extern void doorbell_message_pass(int target, int msg);
+extern void doorbell_cause_ipi(int cpu, unsigned long data);
 extern void doorbell_exception(struct pt_regs *regs);
-extern void doorbell_check_self(void);
 extern void doorbell_setup_this_cpu(void);
 
 static inline void ppc_msgsnd(enum ppc_dbell type, u32 flags, u32 tag)
diff --git a/arch/powerpc/include/asm/emulated_ops.h b/arch/powerpc/include/asm/emulated_ops.h
index f0fb4fc1f6e6878a2617fbdf6782c5e2883af39b..45921672b97af14c0bb645de7bbf8772f2c3fb5f 100644
--- a/arch/powerpc/include/asm/emulated_ops.h
+++ b/arch/powerpc/include/asm/emulated_ops.h
@@ -52,6 +52,10 @@ extern struct ppc_emulated {
 #ifdef CONFIG_VSX
 	struct ppc_emulated_entry vsx;
 #endif
+#ifdef CONFIG_PPC64
+	struct ppc_emulated_entry mfdscr;
+	struct ppc_emulated_entry mtdscr;
+#endif
 } ppc_emulated;
 
 extern u32 ppc_warn_emulated;
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h
index 7778d6f0c878a614a4bda84c52f2a77d02012a07..f5dfe3411f64d3bf74dbcf7c6b4a331c8cac0809 100644
--- a/arch/powerpc/include/asm/exception-64s.h
+++ b/arch/powerpc/include/asm/exception-64s.h
@@ -46,6 +46,7 @@
 #define EX_CCR		60
 #define EX_R3		64
 #define EX_LR		72
+#define EX_CFAR		80
 
 /*
  * We're short on space and time in the exception prolog, so we can't
@@ -56,30 +57,40 @@
 #define LOAD_HANDLER(reg, label)					\
 	addi	reg,reg,(label)-_stext;	/* virt addr of handler ... */
 
-#define EXCEPTION_PROLOG_1(area)				\
-	mfspr	r13,SPRN_SPRG_PACA;	/* get paca address into r13 */	\
+/* Exception register prefixes */
+#define EXC_HV	H
+#define EXC_STD
+
+#define EXCEPTION_PROLOG_1(area)					\
+	GET_PACA(r13);							\
 	std	r9,area+EX_R9(r13);	/* save r9 - r12 */		\
 	std	r10,area+EX_R10(r13);					\
 	std	r11,area+EX_R11(r13);					\
 	std	r12,area+EX_R12(r13);					\
-	mfspr	r9,SPRN_SPRG_SCRATCH0;					\
+	BEGIN_FTR_SECTION_NESTED(66);					\
+	mfspr	r10,SPRN_CFAR;						\
+	std	r10,area+EX_CFAR(r13);					\
+	END_FTR_SECTION_NESTED(CPU_FTR_CFAR, CPU_FTR_CFAR, 66);		\
+	GET_SCRATCH0(r9);						\
 	std	r9,area+EX_R13(r13);					\
 	mfcr	r9
 
-#define EXCEPTION_PROLOG_PSERIES_1(label)				\
+#define __EXCEPTION_PROLOG_PSERIES_1(label, h)				\
 	ld	r12,PACAKBASE(r13);	/* get high part of &label */	\
 	ld	r10,PACAKMSR(r13);	/* get MSR value for kernel */	\
-	mfspr	r11,SPRN_SRR0;		/* save SRR0 */			\
+	mfspr	r11,SPRN_##h##SRR0;	/* save SRR0 */			\
 	LOAD_HANDLER(r12,label)						\
-	mtspr	SPRN_SRR0,r12;						\
-	mfspr	r12,SPRN_SRR1;		/* and SRR1 */			\
-	mtspr	SPRN_SRR1,r10;						\
-	rfid;								\
+	mtspr	SPRN_##h##SRR0,r12;					\
+	mfspr	r12,SPRN_##h##SRR1;	/* and SRR1 */			\
+	mtspr	SPRN_##h##SRR1,r10;					\
+	h##rfid;							\
 	b	.	/* prevent speculative execution */
+#define EXCEPTION_PROLOG_PSERIES_1(label, h) \
+	__EXCEPTION_PROLOG_PSERIES_1(label, h)
 
-#define EXCEPTION_PROLOG_PSERIES(area, label)				\
+#define EXCEPTION_PROLOG_PSERIES(area, label, h)			\
 	EXCEPTION_PROLOG_1(area);					\
-	EXCEPTION_PROLOG_PSERIES_1(label);
+	EXCEPTION_PROLOG_PSERIES_1(label, h);
 
 /*
  * The common exception prolog is used for all except a few exceptions
@@ -98,10 +109,11 @@
 	beq-	1f;							   \
 	ld	r1,PACAKSAVE(r13);	/* kernel stack to use		*/ \
 1:	cmpdi	cr1,r1,0;		/* check if r1 is in userspace	*/ \
-	bge-	cr1,2f;			/* abort if it is		*/ \
-	b	3f;							   \
-2:	li	r1,(n);			/* will be reloaded later	*/ \
+	blt+	cr1,3f;			/* abort if it is		*/ \
+	li	r1,(n);			/* will be reloaded later	*/ \
 	sth	r1,PACA_TRAP_SAVE(r13);					   \
+	std	r3,area+EX_R3(r13);					   \
+	addi	r3,r13,area;		/* r3 -> where regs are saved*/	   \
 	b	bad_stack;						   \
 3:	std	r9,_CCR(r1);		/* save CR in stackframe	*/ \
 	std	r11,_NIP(r1);		/* save SRR0 in stackframe	*/ \
@@ -123,6 +135,10 @@
 	std	r9,GPR11(r1);						   \
 	std	r10,GPR12(r1);						   \
 	std	r11,GPR13(r1);						   \
+	BEGIN_FTR_SECTION_NESTED(66);					   \
+	ld	r10,area+EX_CFAR(r13);					   \
+	std	r10,ORIG_GPR3(r1);					   \
+	END_FTR_SECTION_NESTED(CPU_FTR_CFAR, CPU_FTR_CFAR, 66);		   \
 	ld	r2,PACATOC(r13);	/* get kernel TOC into r2	*/ \
 	mflr	r9;			/* save LR in stackframe	*/ \
 	std	r9,_LINK(r1);						   \
@@ -143,57 +159,62 @@
 /*
  * Exception vectors.
  */
-#define STD_EXCEPTION_PSERIES(n, label)			\
-	. = n;						\
+#define STD_EXCEPTION_PSERIES(loc, vec, label)		\
+	. = loc;					\
 	.globl label##_pSeries;				\
 label##_pSeries:					\
 	HMT_MEDIUM;					\
-	DO_KVM	n;					\
-	mtspr	SPRN_SPRG_SCRATCH0,r13;		/* save r13 */	\
-	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
+	DO_KVM	vec;					\
+	SET_SCRATCH0(r13);		/* save r13 */		\
+	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common, EXC_STD)
 
-#define HSTD_EXCEPTION_PSERIES(n, label)		\
-	. = n;						\
-	.globl label##_pSeries;				\
-label##_pSeries:					\
+#define STD_EXCEPTION_HV(loc, vec, label)		\
+	. = loc;					\
+	.globl label##_hv;				\
+label##_hv:						\
 	HMT_MEDIUM;					\
-	mtspr	SPRN_SPRG_SCRATCH0,r20;	/* save r20 */	\
-	mfspr	r20,SPRN_HSRR0;		/* copy HSRR0 to SRR0 */ \
-	mtspr	SPRN_SRR0,r20;				\
-	mfspr	r20,SPRN_HSRR1;		/* copy HSRR0 to SRR0 */ \
-	mtspr	SPRN_SRR1,r20;				\
-	mfspr	r20,SPRN_SPRG_SCRATCH0;	/* restore r20 */ \
-	mtspr	SPRN_SPRG_SCRATCH0,r13;		/* save r13 */	\
-	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
+	DO_KVM	vec;					\
+	SET_SCRATCH0(r13);	/* save r13 */		\
+	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common, EXC_HV)
 
-
-#define MASKABLE_EXCEPTION_PSERIES(n, label)				\
-	. = n;								\
-	.globl label##_pSeries;						\
-label##_pSeries:							\
+#define __MASKABLE_EXCEPTION_PSERIES(vec, label, h)			\
 	HMT_MEDIUM;							\
-	DO_KVM	n;							\
-	mtspr	SPRN_SPRG_SCRATCH0,r13;	/* save r13 */			\
-	mfspr	r13,SPRN_SPRG_PACA;	/* get paca address into r13 */	\
+	DO_KVM	vec;							\
+	SET_SCRATCH0(r13);    /* save r13 */				\
+	GET_PACA(r13);							\
 	std	r9,PACA_EXGEN+EX_R9(r13);	/* save r9, r10 */	\
 	std	r10,PACA_EXGEN+EX_R10(r13);				\
 	lbz	r10,PACASOFTIRQEN(r13);					\
 	mfcr	r9;							\
 	cmpwi	r10,0;							\
-	beq	masked_interrupt;					\
-	mfspr	r10,SPRN_SPRG_SCRATCH0;					\
+	beq	masked_##h##interrupt;					\
+	GET_SCRATCH0(r10);						\
 	std	r10,PACA_EXGEN+EX_R13(r13);				\
 	std	r11,PACA_EXGEN+EX_R11(r13);				\
 	std	r12,PACA_EXGEN+EX_R12(r13);				\
 	ld	r12,PACAKBASE(r13);	/* get high part of &label */	\
 	ld	r10,PACAKMSR(r13);	/* get MSR value for kernel */	\
-	mfspr	r11,SPRN_SRR0;		/* save SRR0 */			\
+	mfspr	r11,SPRN_##h##SRR0;	/* save SRR0 */			\
 	LOAD_HANDLER(r12,label##_common)				\
-	mtspr	SPRN_SRR0,r12;						\
-	mfspr	r12,SPRN_SRR1;		/* and SRR1 */			\
-	mtspr	SPRN_SRR1,r10;						\
-	rfid;								\
+	mtspr	SPRN_##h##SRR0,r12;					\
+	mfspr	r12,SPRN_##h##SRR1;	/* and SRR1 */			\
+	mtspr	SPRN_##h##SRR1,r10;					\
+	h##rfid;							\
 	b	.	/* prevent speculative execution */
+#define _MASKABLE_EXCEPTION_PSERIES(vec, label, h)			\
+	__MASKABLE_EXCEPTION_PSERIES(vec, label, h)
+
+#define MASKABLE_EXCEPTION_PSERIES(loc, vec, label)			\
+	. = loc;							\
+	.globl label##_pSeries;						\
+label##_pSeries:							\
+	_MASKABLE_EXCEPTION_PSERIES(vec, label, EXC_STD)
+
+#define MASKABLE_EXCEPTION_HV(loc, vec, label)				\
+	. = loc;							\
+	.globl label##_hv;						\
+label##_hv:								\
+	_MASKABLE_EXCEPTION_PSERIES(vec, label, EXC_HV)
 
 #ifdef CONFIG_PPC_ISERIES
 #define DISABLE_INTS				\
diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index 921a8470e18a591b70c88ad6796a08ee0c6a588c..9a67a38bf7b94a3b443dc0b1428bf64b40b544aa 100644
--- a/arch/powerpc/include/asm/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
@@ -49,7 +49,7 @@ label##5:							\
 	FTR_ENTRY_OFFSET label##2b-label##5b;			\
 	FTR_ENTRY_OFFSET label##3b-label##5b;			\
 	FTR_ENTRY_OFFSET label##4b-label##5b;			\
-	.ifgt (label##4b-label##3b)-(label##2b-label##1b);	\
+	.ifgt (label##4b- label##3b)-(label##2b- label##1b);	\
 	.error "Feature section else case larger than body";	\
 	.endif;							\
 	.popsection;
@@ -146,6 +146,19 @@ label##5:							\
 
 #ifndef __ASSEMBLY__
 
+#define ASM_FTR_IF(section_if, section_else, msk, val)	\
+	stringify_in_c(BEGIN_FTR_SECTION)			\
+	section_if "; "						\
+	stringify_in_c(FTR_SECTION_ELSE)			\
+	section_else "; "					\
+	stringify_in_c(ALT_FTR_SECTION_END((msk), (val)))
+
+#define ASM_FTR_IFSET(section_if, section_else, msk)	\
+	ASM_FTR_IF(section_if, section_else, (msk), (msk))
+
+#define ASM_FTR_IFCLR(section_if, section_else, msk)	\
+	ASM_FTR_IF(section_if, section_else, (msk), 0)
+
 #define ASM_MMU_FTR_IF(section_if, section_else, msk, val)	\
 	stringify_in_c(BEGIN_MMU_FTR_SECTION)			\
 	section_if "; "						\
diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h
index 4ef662e4a31d32139dbcdd2bc66286271495627a..3a6c586c4e40f3ec479271dabbc2c4ccc85cd0da 100644
--- a/arch/powerpc/include/asm/firmware.h
+++ b/arch/powerpc/include/asm/firmware.h
@@ -47,6 +47,7 @@
 #define FW_FEATURE_BEAT		ASM_CONST(0x0000000001000000)
 #define FW_FEATURE_CMO		ASM_CONST(0x0000000002000000)
 #define FW_FEATURE_VPHN		ASM_CONST(0x0000000004000000)
+#define FW_FEATURE_XCMO		ASM_CONST(0x0000000008000000)
 
 #ifndef __ASSEMBLY__
 
@@ -60,7 +61,7 @@ enum {
 		FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
 		FW_FEATURE_BULK_REMOVE | FW_FEATURE_XDABR |
 		FW_FEATURE_MULTITCE | FW_FEATURE_SPLPAR | FW_FEATURE_LPAR |
-		FW_FEATURE_CMO | FW_FEATURE_VPHN,
+		FW_FEATURE_CMO | FW_FEATURE_VPHN | FW_FEATURE_XCMO,
 	FW_FEATURE_PSERIES_ALWAYS = 0,
 	FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
 	FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 8edec710cc6dab5449750995d09a53bd08cad270..852b8c1c09db72672136347c19f181d194cb8e47 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -102,6 +102,7 @@
 #define H_ANDCOND		(1UL<<(63-33))
 #define H_ICACHE_INVALIDATE	(1UL<<(63-40))	/* icbi, etc.  (ignored for IO pages) */
 #define H_ICACHE_SYNCHRONIZE	(1UL<<(63-41))	/* dcbst, icbi, etc (ignored for IO pages */
+#define H_COALESCE_CAND	(1UL<<(63-42))	/* page is a good candidate for coalescing */
 #define H_ZERO_PAGE		(1UL<<(63-48))	/* zero the page before mapping (ignored for IO pages) */
 #define H_COPY_PAGE		(1UL<<(63-49))
 #define H_N			(1UL<<(63-61))
@@ -234,6 +235,7 @@
 #define H_GET_MPP		0x2D4
 #define H_HOME_NODE_ASSOCIATIVITY 0x2EC
 #define H_BEST_ENERGY		0x2F4
+#define H_GET_MPP_X		0x314
 #define MAX_HCALL_OPCODE	H_BEST_ENERGY
 
 #ifndef __ASSEMBLY__
@@ -312,6 +314,16 @@ struct hvcall_mpp_data {
 
 int h_get_mpp(struct hvcall_mpp_data *);
 
+struct hvcall_mpp_x_data {
+	unsigned long coalesced_bytes;
+	unsigned long pool_coalesced_bytes;
+	unsigned long pool_purr_cycles;
+	unsigned long pool_spurr_cycles;
+	unsigned long reserved[3];
+};
+
+int h_get_mpp_x(struct hvcall_mpp_x_data *mpp_x_data);
+
 #ifdef CONFIG_PPC_PSERIES
 extern int CMO_PrPSP;
 extern int CMO_SecPSP;
diff --git a/arch/powerpc/platforms/cell/io-workarounds.h b/arch/powerpc/include/asm/io-workarounds.h
similarity index 97%
rename from arch/powerpc/platforms/cell/io-workarounds.h
rename to arch/powerpc/include/asm/io-workarounds.h
index 6efc7782ebf2832062907a378fb5335b8f9922cb..fbae492869264f1e6d4cf94504fe8d353e35e757 100644
--- a/arch/powerpc/platforms/cell/io-workarounds.h
+++ b/arch/powerpc/include/asm/io-workarounds.h
@@ -31,7 +31,6 @@ struct iowa_bus {
 	void   *private;
 };
 
-void __devinit io_workaround_init(void);
 void __devinit iowa_register_bus(struct pci_controller *, struct ppc_pci_io *,
 				 int (*)(struct iowa_bus *, void *), void *);
 struct iowa_bus *iowa_mem_find_bus(const PCI_IO_ADDR);
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index 001f2f11c19bbf9f1cfaa1f0e417986eacdb80f5..45698d55cd6ade2db176787f3bb6362631126a2d 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -2,6 +2,8 @@
 #define _ASM_POWERPC_IO_H
 #ifdef __KERNEL__
 
+#define ARCH_HAS_IOREMAP_WC
+
 /*
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -481,10 +483,16 @@ __do_out_asm(_rec_outl, "stwbrx")
 				_memcpy_fromio(dst,PCI_FIX_ADDR(src),n)
 #endif /* !CONFIG_EEH */
 
-#ifdef CONFIG_PPC_INDIRECT_IO
-#define DEF_PCI_HOOK(x)		x
+#ifdef CONFIG_PPC_INDIRECT_PIO
+#define DEF_PCI_HOOK_pio(x)	x
+#else
+#define DEF_PCI_HOOK_pio(x)	NULL
+#endif
+
+#ifdef CONFIG_PPC_INDIRECT_MMIO
+#define DEF_PCI_HOOK_mem(x)	x
 #else
-#define DEF_PCI_HOOK(x)		NULL
+#define DEF_PCI_HOOK_mem(x)	NULL
 #endif
 
 /* Structure containing all the hooks */
@@ -504,7 +512,7 @@ extern struct ppc_pci_io {
 #define DEF_PCI_AC_RET(name, ret, at, al, space, aa)		\
 static inline ret name at					\
 {								\
-	if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL)		\
+	if (DEF_PCI_HOOK_##space(ppc_pci_io.name) != NULL)	\
 		return ppc_pci_io.name al;			\
 	return __do_##name al;					\
 }
@@ -512,7 +520,7 @@ static inline ret name at					\
 #define DEF_PCI_AC_NORET(name, at, al, space, aa)		\
 static inline void name at					\
 {								\
-	if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL)		\
+	if (DEF_PCI_HOOK_##space(ppc_pci_io.name) != NULL)		\
 		ppc_pci_io.name al;				\
 	else							\
 		__do_##name al;					\
@@ -616,12 +624,13 @@ static inline void iosync(void)
  * * ioremap is the standard one and provides non-cacheable guarded mappings
  *   and can be hooked by the platform via ppc_md
  *
- * * ioremap_flags allows to specify the page flags as an argument and can
- *   also be hooked by the platform via ppc_md. ioremap_prot is the exact
- *   same thing as ioremap_flags.
+ * * ioremap_prot allows to specify the page flags as an argument and can
+ *   also be hooked by the platform via ppc_md.
  *
  * * ioremap_nocache is identical to ioremap
  *
+ * * ioremap_wc enables write combining
+ *
  * * iounmap undoes such a mapping and can be hooked
  *
  * * __ioremap_at (and the pending __iounmap_at) are low level functions to
@@ -629,7 +638,7 @@ static inline void iosync(void)
  *   currently be hooked. Must be page aligned.
  *
  * * __ioremap is the low level implementation used by ioremap and
- *   ioremap_flags and cannot be hooked (but can be used by a hook on one
+ *   ioremap_prot and cannot be hooked (but can be used by a hook on one
  *   of the previous ones)
  *
  * * __ioremap_caller is the same as above but takes an explicit caller
@@ -640,10 +649,10 @@ static inline void iosync(void)
  *
  */
 extern void __iomem *ioremap(phys_addr_t address, unsigned long size);
-extern void __iomem *ioremap_flags(phys_addr_t address, unsigned long size,
-				   unsigned long flags);
+extern void __iomem *ioremap_prot(phys_addr_t address, unsigned long size,
+				  unsigned long flags);
+extern void __iomem *ioremap_wc(phys_addr_t address, unsigned long size);
 #define ioremap_nocache(addr, size)	ioremap((addr), (size))
-#define ioremap_prot(addr, size, prot)	ioremap_flags((addr), (size), (prot))
 
 extern void iounmap(volatile void __iomem *addr);
 
diff --git a/arch/powerpc/include/asm/io_event_irq.h b/arch/powerpc/include/asm/io_event_irq.h
new file mode 100644
index 0000000000000000000000000000000000000000..b1a9a1be3c214ba7ee2d21fe2bc1e099d2e515ae
--- /dev/null
+++ b/arch/powerpc/include/asm/io_event_irq.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2010, 2011 Mark Nelson and Tseng-Hui (Frank) Lin, IBM Corporation
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _ASM_POWERPC_IO_EVENT_IRQ_H
+#define _ASM_POWERPC_IO_EVENT_IRQ_H
+
+#include <linux/types.h>
+#include <linux/notifier.h>
+
+#define PSERIES_IOEI_RPC_MAX_LEN 216
+
+#define PSERIES_IOEI_TYPE_ERR_DETECTED		0x01
+#define PSERIES_IOEI_TYPE_ERR_RECOVERED		0x02
+#define PSERIES_IOEI_TYPE_EVENT			0x03
+#define PSERIES_IOEI_TYPE_RPC_PASS_THRU		0x04
+
+#define PSERIES_IOEI_SUBTYPE_NOT_APP		0x00
+#define PSERIES_IOEI_SUBTYPE_REBALANCE_REQ	0x01
+#define PSERIES_IOEI_SUBTYPE_NODE_ONLINE	0x03
+#define PSERIES_IOEI_SUBTYPE_NODE_OFFLINE	0x04
+#define PSERIES_IOEI_SUBTYPE_DUMP_SIZE_CHANGE	0x05
+#define PSERIES_IOEI_SUBTYPE_TORRENT_IRV_UPDATE	0x06
+#define PSERIES_IOEI_SUBTYPE_TORRENT_HFI_CFGED	0x07
+
+#define PSERIES_IOEI_SCOPE_NOT_APP		0x00
+#define PSERIES_IOEI_SCOPE_RIO_HUB		0x36
+#define PSERIES_IOEI_SCOPE_RIO_BRIDGE		0x37
+#define PSERIES_IOEI_SCOPE_PHB			0x38
+#define PSERIES_IOEI_SCOPE_EADS_GLOBAL		0x39
+#define PSERIES_IOEI_SCOPE_EADS_SLOT		0x3A
+#define PSERIES_IOEI_SCOPE_TORRENT_HUB		0x3B
+#define PSERIES_IOEI_SCOPE_SERVICE_PROC		0x51
+
+/* Platform Event Log Format, Version 6, data portition of IO event section */
+struct pseries_io_event {
+	uint8_t event_type;		/* 0x00 IO-Event Type		*/
+	uint8_t rpc_data_len;		/* 0x01 RPC data length		*/
+	uint8_t scope;			/* 0x02 Error/Event Scope	*/
+	uint8_t event_subtype;		/* 0x03 I/O-Event Sub-Type	*/
+	uint32_t drc_index;		/* 0x04 DRC Index		*/
+	uint8_t rpc_data[PSERIES_IOEI_RPC_MAX_LEN];
+					/* 0x08 RPC Data (0-216 bytes,	*/
+					/* padded to 4 bytes alignment)	*/
+};
+
+extern struct atomic_notifier_head pseries_ioei_notifier_list;
+
+#endif /* _ASM_POWERPC_IO_EVENT_IRQ_H */
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index 67ab5fb7d153690fd4af621c493f2c294895077c..1bff591f7f72a5f12c0ceebb2aabbf13810be01e 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -88,9 +88,6 @@ struct irq_host_ops {
 	/* Dispose of such a mapping */
 	void (*unmap)(struct irq_host *h, unsigned int virq);
 
-	/* Update of such a mapping  */
-	void (*remap)(struct irq_host *h, unsigned int virq, irq_hw_number_t hw);
-
 	/* Translate device-tree interrupt specifier from raw format coming
 	 * from the firmware to a irq_hw_number_t (interrupt line number) and
 	 * type (sense) that can be passed to set_irq_type(). In the absence
@@ -128,19 +125,10 @@ struct irq_host {
 	struct device_node	*of_node;
 };
 
-/* The main irq map itself is an array of NR_IRQ entries containing the
- * associate host and irq number. An entry with a host of NULL is free.
- * An entry can be allocated if it's free, the allocator always then sets
- * hwirq first to the host's invalid irq number and then fills ops.
- */
-struct irq_map_entry {
-	irq_hw_number_t	hwirq;
-	struct irq_host	*host;
-};
-
-extern struct irq_map_entry irq_map[NR_IRQS];
-
+struct irq_data;
+extern irq_hw_number_t irqd_to_hwirq(struct irq_data *d);
 extern irq_hw_number_t virq_to_hw(unsigned int virq);
+extern bool virq_is_host(unsigned int virq, struct irq_host *host);
 
 /**
  * irq_alloc_host - Allocate a new irq_host data structure
diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h
index f54408d995b5b9df718f818f4fdf16d37c796517..8a33698c61bd7ab98c0b7e08ee21e6a17aeeb409 100644
--- a/arch/powerpc/include/asm/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
@@ -76,7 +76,7 @@ extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *));
 extern cpumask_t cpus_in_sr;
 static inline int kexec_sr_activated(int cpu)
 {
-	return cpu_isset(cpu,cpus_in_sr);
+	return cpumask_test_cpu(cpu, &cpus_in_sr);
 }
 
 struct kimage;
diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/asm/kvm.h
index 18ea6963ad7723e1478f290c17a334ee15e898f3..d2ca5ed3877b266b1936ef2839636a2f368e16b2 100644
--- a/arch/powerpc/include/asm/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
@@ -45,6 +45,114 @@ struct kvm_regs {
 	__u64 gpr[32];
 };
 
+#define KVM_SREGS_E_IMPL_NONE	0
+#define KVM_SREGS_E_IMPL_FSL	1
+
+#define KVM_SREGS_E_FSL_PIDn	(1 << 0) /* PID1/PID2 */
+
+/*
+ * Feature bits indicate which sections of the sregs struct are valid,
+ * both in KVM_GET_SREGS and KVM_SET_SREGS.  On KVM_SET_SREGS, registers
+ * corresponding to unset feature bits will not be modified.  This allows
+ * restoring a checkpoint made without that feature, while keeping the
+ * default values of the new registers.
+ *
+ * KVM_SREGS_E_BASE contains:
+ * CSRR0/1 (refers to SRR2/3 on 40x)
+ * ESR
+ * DEAR
+ * MCSR
+ * TSR
+ * TCR
+ * DEC
+ * TB
+ * VRSAVE (USPRG0)
+ */
+#define KVM_SREGS_E_BASE		(1 << 0)
+
+/*
+ * KVM_SREGS_E_ARCH206 contains:
+ *
+ * PIR
+ * MCSRR0/1
+ * DECAR
+ * IVPR
+ */
+#define KVM_SREGS_E_ARCH206		(1 << 1)
+
+/*
+ * Contains EPCR, plus the upper half of 64-bit registers
+ * that are 32-bit on 32-bit implementations.
+ */
+#define KVM_SREGS_E_64			(1 << 2)
+
+#define KVM_SREGS_E_SPRG8		(1 << 3)
+#define KVM_SREGS_E_MCIVPR		(1 << 4)
+
+/*
+ * IVORs are used -- contains IVOR0-15, plus additional IVORs
+ * in combination with an appropriate feature bit.
+ */
+#define KVM_SREGS_E_IVOR		(1 << 5)
+
+/*
+ * Contains MAS0-4, MAS6-7, TLBnCFG, MMUCFG.
+ * Also TLBnPS if MMUCFG[MAVN] = 1.
+ */
+#define KVM_SREGS_E_ARCH206_MMU		(1 << 6)
+
+/* DBSR, DBCR, IAC, DAC, DVC */
+#define KVM_SREGS_E_DEBUG		(1 << 7)
+
+/* Enhanced debug -- DSRR0/1, SPRG9 */
+#define KVM_SREGS_E_ED			(1 << 8)
+
+/* Embedded Floating Point (SPE) -- IVOR32-34 if KVM_SREGS_E_IVOR */
+#define KVM_SREGS_E_SPE			(1 << 9)
+
+/* External Proxy (EXP) -- EPR */
+#define KVM_SREGS_EXP			(1 << 10)
+
+/* External PID (E.PD) -- EPSC/EPLC */
+#define KVM_SREGS_E_PD			(1 << 11)
+
+/* Processor Control (E.PC) -- IVOR36-37 if KVM_SREGS_E_IVOR */
+#define KVM_SREGS_E_PC			(1 << 12)
+
+/* Page table (E.PT) -- EPTCFG */
+#define KVM_SREGS_E_PT			(1 << 13)
+
+/* Embedded Performance Monitor (E.PM) -- IVOR35 if KVM_SREGS_E_IVOR */
+#define KVM_SREGS_E_PM			(1 << 14)
+
+/*
+ * Special updates:
+ *
+ * Some registers may change even while a vcpu is not running.
+ * To avoid losing these changes, by default these registers are
+ * not updated by KVM_SET_SREGS.  To force an update, set the bit
+ * in u.e.update_special corresponding to the register to be updated.
+ *
+ * The update_special field is zero on return from KVM_GET_SREGS.
+ *
+ * When restoring a checkpoint, the caller can set update_special
+ * to 0xffffffff to ensure that everything is restored, even new features
+ * that the caller doesn't know about.
+ */
+#define KVM_SREGS_E_UPDATE_MCSR		(1 << 0)
+#define KVM_SREGS_E_UPDATE_TSR		(1 << 1)
+#define KVM_SREGS_E_UPDATE_DEC		(1 << 2)
+#define KVM_SREGS_E_UPDATE_DBSR		(1 << 3)
+
+/*
+ * In KVM_SET_SREGS, reserved/pad fields must be left untouched from a
+ * previous KVM_GET_REGS.
+ *
+ * Unless otherwise indicated, setting any register with KVM_SET_SREGS
+ * directly sets its value.  It does not trigger any special semantics such
+ * as write-one-to-clear.  Calling KVM_SET_SREGS on an unmodified struct
+ * just received from KVM_GET_SREGS is always a no-op.
+ */
 struct kvm_sregs {
 	__u32 pvr;
 	union {
@@ -62,6 +170,82 @@ struct kvm_sregs {
 				__u64 dbat[8]; 
 			} ppc32;
 		} s;
+		struct {
+			union {
+				struct { /* KVM_SREGS_E_IMPL_FSL */
+					__u32 features; /* KVM_SREGS_E_FSL_ */
+					__u32 svr;
+					__u64 mcar;
+					__u32 hid0;
+
+					/* KVM_SREGS_E_FSL_PIDn */
+					__u32 pid1, pid2;
+				} fsl;
+				__u8 pad[256];
+			} impl;
+
+			__u32 features; /* KVM_SREGS_E_ */
+			__u32 impl_id;	/* KVM_SREGS_E_IMPL_ */
+			__u32 update_special; /* KVM_SREGS_E_UPDATE_ */
+			__u32 pir;	/* read-only */
+			__u64 sprg8;
+			__u64 sprg9;	/* E.ED */
+			__u64 csrr0;
+			__u64 dsrr0;	/* E.ED */
+			__u64 mcsrr0;
+			__u32 csrr1;
+			__u32 dsrr1;	/* E.ED */
+			__u32 mcsrr1;
+			__u32 esr;
+			__u64 dear;
+			__u64 ivpr;
+			__u64 mcivpr;
+			__u64 mcsr;	/* KVM_SREGS_E_UPDATE_MCSR */
+
+			__u32 tsr;	/* KVM_SREGS_E_UPDATE_TSR */
+			__u32 tcr;
+			__u32 decar;
+			__u32 dec;	/* KVM_SREGS_E_UPDATE_DEC */
+
+			/*
+			 * Userspace can read TB directly, but the
+			 * value reported here is consistent with "dec".
+			 *
+			 * Read-only.
+			 */
+			__u64 tb;
+
+			__u32 dbsr;	/* KVM_SREGS_E_UPDATE_DBSR */
+			__u32 dbcr[3];
+			__u32 iac[4];
+			__u32 dac[2];
+			__u32 dvc[2];
+			__u8 num_iac;	/* read-only */
+			__u8 num_dac;	/* read-only */
+			__u8 num_dvc;	/* read-only */
+			__u8 pad;
+
+			__u32 epr;	/* EXP */
+			__u32 vrsave;	/* a.k.a. USPRG0 */
+			__u32 epcr;	/* KVM_SREGS_E_64 */
+
+			__u32 mas0;
+			__u32 mas1;
+			__u64 mas2;
+			__u64 mas7_3;
+			__u32 mas4;
+			__u32 mas6;
+
+			__u32 ivor_low[16]; /* IVOR0-15 */
+			__u32 ivor_high[18]; /* IVOR32+, plus room to expand */
+
+			__u32 mmucfg;	/* read-only */
+			__u32 eptcfg;	/* E.PT, read-only */
+			__u32 tlbcfg[4];/* read-only */
+			__u32 tlbps[4]; /* read-only */
+
+			__u32 eplc, epsc; /* E.PD */
+		} e;
 		__u8 pad[1020];
 	} u;
 };
diff --git a/arch/powerpc/include/asm/kvm_44x.h b/arch/powerpc/include/asm/kvm_44x.h
index d22d39942a926fa05874557af866d04079f4aebe..a0e57618ff33d87b2bb2d78dfe46e0bf6f577bcf 100644
--- a/arch/powerpc/include/asm/kvm_44x.h
+++ b/arch/powerpc/include/asm/kvm_44x.h
@@ -61,7 +61,6 @@ static inline struct kvmppc_vcpu_44x *to_44x(struct kvm_vcpu *vcpu)
 	return container_of(vcpu, struct kvmppc_vcpu_44x, vcpu);
 }
 
-void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 new_pid);
 void kvmppc_44x_tlb_put(struct kvm_vcpu *vcpu);
 void kvmppc_44x_tlb_load(struct kvm_vcpu *vcpu);
 
diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h
index 5b75046743975704a01f6e612b80867d64796c84..0951b17f4eb57dfc22b3afa5101da671dea0d0c5 100644
--- a/arch/powerpc/include/asm/kvm_asm.h
+++ b/arch/powerpc/include/asm/kvm_asm.h
@@ -59,6 +59,7 @@
 #define BOOK3S_INTERRUPT_INST_SEGMENT	0x480
 #define BOOK3S_INTERRUPT_EXTERNAL	0x500
 #define BOOK3S_INTERRUPT_EXTERNAL_LEVEL	0x501
+#define BOOK3S_INTERRUPT_EXTERNAL_HV	0x502
 #define BOOK3S_INTERRUPT_ALIGNMENT	0x600
 #define BOOK3S_INTERRUPT_PROGRAM	0x700
 #define BOOK3S_INTERRUPT_FP_UNAVAIL	0x800
diff --git a/arch/powerpc/include/asm/kvm_book3s_asm.h b/arch/powerpc/include/asm/kvm_book3s_asm.h
index 36fdb3aff30ba938a4288b774e087af456d60313..d5a8a3861635c3add04a50644a8161d558b455ac 100644
--- a/arch/powerpc/include/asm/kvm_book3s_asm.h
+++ b/arch/powerpc/include/asm/kvm_book3s_asm.h
@@ -34,6 +34,7 @@
 	    (\intno == BOOK3S_INTERRUPT_DATA_SEGMENT) || \
 	    (\intno == BOOK3S_INTERRUPT_INST_SEGMENT) || \
 	    (\intno == BOOK3S_INTERRUPT_EXTERNAL) || \
+	    (\intno == BOOK3S_INTERRUPT_EXTERNAL_HV) || \
 	    (\intno == BOOK3S_INTERRUPT_ALIGNMENT) || \
 	    (\intno == BOOK3S_INTERRUPT_PROGRAM) || \
 	    (\intno == BOOK3S_INTERRUPT_FP_UNAVAIL) || \
diff --git a/arch/powerpc/include/asm/kvm_e500.h b/arch/powerpc/include/asm/kvm_e500.h
index 7fea26fffb25f692f50f71d8e4b3d858d9478aad..7a2a565f88c4bf8240d371c3e8615d1724765b5e 100644
--- a/arch/powerpc/include/asm/kvm_e500.h
+++ b/arch/powerpc/include/asm/kvm_e500.h
@@ -43,6 +43,7 @@ struct kvmppc_vcpu_e500 {
 
 	u32 host_pid[E500_PID_NUM];
 	u32 pid[E500_PID_NUM];
+	u32 svr;
 
 	u32 mas0;
 	u32 mas1;
@@ -58,6 +59,7 @@ struct kvmppc_vcpu_e500 {
 	u32 hid1;
 	u32 tlb0cfg;
 	u32 tlb1cfg;
+	u64 mcar;
 
 	struct kvm_vcpu vcpu;
 };
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index bba3b9b72a39e4db1b1a149d981214281a708282..186f150b9b8970ed217661721b5132f2f9622c59 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -223,6 +223,7 @@ struct kvm_vcpu_arch {
 	ulong hflags;
 	ulong guest_owned_ext;
 #endif
+	u32 vrsave; /* also USPRG0 */
 	u32 mmucr;
 	ulong sprg4;
 	ulong sprg5;
@@ -232,6 +233,9 @@ struct kvm_vcpu_arch {
 	ulong csrr1;
 	ulong dsrr0;
 	ulong dsrr1;
+	ulong mcsrr0;
+	ulong mcsrr1;
+	ulong mcsr;
 	ulong esr;
 	u32 dec;
 	u32 decar;
@@ -255,6 +259,7 @@ struct kvm_vcpu_arch {
 	u32 dbsr;
 
 #ifdef CONFIG_KVM_EXIT_TIMING
+	struct mutex exit_timing_lock;
 	struct kvmppc_exit_timing timing_exit;
 	struct kvmppc_exit_timing timing_last_enter;
 	u32 last_exit_type;
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index ecb3bc74c3440e6e7a21efd53ac5cc49c7a1a18b..9345238edecfcd03d3aa6dfa0ddb8806294630e8 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -61,6 +61,7 @@ extern int kvmppc_emulate_instruction(struct kvm_run *run,
                                       struct kvm_vcpu *vcpu);
 extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu);
 extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu);
+extern u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb);
 
 /* Core-specific hooks */
 
@@ -142,4 +143,12 @@ static inline u32 kvmppc_set_field(u64 inst, int msb, int lsb, int value)
 	return r;
 }
 
+void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
+int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
+
+void kvmppc_get_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
+int kvmppc_set_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
+
+void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 pid);
+
 #endif /* __POWERPC_KVM_PPC_H__ */
diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h
index a077adc0b35e1a172adc2c3ca48d9a05ae44d4f4..e0298d26ce5d9fba9ca7b772fcec6bf9fbbd671e 100644
--- a/arch/powerpc/include/asm/lppaca.h
+++ b/arch/powerpc/include/asm/lppaca.h
@@ -210,6 +210,8 @@ struct dtl_entry {
 #define DISPATCH_LOG_BYTES	4096	/* bytes per cpu */
 #define N_DISPATCH_LOG		(DISPATCH_LOG_BYTES / sizeof(struct dtl_entry))
 
+extern struct kmem_cache *dtl_cache;
+
 /*
  * When CONFIG_VIRT_CPU_ACCOUNTING = y, the cpu accounting code controls
  * reading from the dispatch trace log.  If other code wants to consume
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index e4f01915fbb01406166d02a5eef1350a1316205f..47cacddb14cf26732a4550bbd213333f06df15be 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -29,21 +29,6 @@ struct file;
 struct pci_controller;
 struct kimage;
 
-#ifdef CONFIG_SMP
-struct smp_ops_t {
-	void  (*message_pass)(int target, int msg);
-	int   (*probe)(void);
-	void  (*kick_cpu)(int nr);
-	void  (*setup_cpu)(int nr);
-	void  (*bringup_done)(void);
-	void  (*take_timebase)(void);
-	void  (*give_timebase)(void);
-	int   (*cpu_disable)(void);
-	void  (*cpu_die)(unsigned int nr);
-	int   (*cpu_bootable)(unsigned int nr);
-};
-#endif
-
 struct machdep_calls {
 	char		*name;
 #ifdef CONFIG_PPC64
@@ -267,6 +252,7 @@ struct machdep_calls {
 
 extern void e500_idle(void);
 extern void power4_idle(void);
+extern void power7_idle(void);
 extern void ppc6xx_idle(void);
 extern void book3e_idle(void);
 
@@ -311,12 +297,6 @@ extern sys_ctrler_t sys_ctrler;
 
 #endif /* CONFIG_PPC_PMAC */
 
-#ifdef CONFIG_SMP
-/* Poor default implementations */
-extern void __devinit smp_generic_give_timebase(void);
-extern void __devinit smp_generic_take_timebase(void);
-#endif /* CONFIG_SMP */
-
 
 /* Functions to produce codes on the leds.
  * The SRC code should be unique for the message category and should
diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h
index 17194fcd4040dd2324fe5581ff79c008e5677f74..3ea0f9a259d85b24304632537e0a571b93455716 100644
--- a/arch/powerpc/include/asm/mmu-book3e.h
+++ b/arch/powerpc/include/asm/mmu-book3e.h
@@ -43,6 +43,7 @@
 #define MAS0_TLBSEL(x)		(((x) << 28) & 0x30000000)
 #define MAS0_ESEL(x)		(((x) << 16) & 0x0FFF0000)
 #define MAS0_NV(x)		((x) & 0x00000FFF)
+#define MAS0_ESEL_MASK		0x0FFF0000
 #define MAS0_HES		0x00004000
 #define MAS0_WQ_ALLWAYS		0x00000000
 #define MAS0_WQ_COND		0x00001000
@@ -137,6 +138,21 @@
 #define MMUCSR0_TLB2PS	0x00078000	/* TLB2 Page Size */
 #define MMUCSR0_TLB3PS	0x00780000	/* TLB3 Page Size */
 
+/* MMUCFG bits */
+#define MMUCFG_MAVN_NASK	0x00000003
+#define MMUCFG_MAVN_V1_0	0x00000000
+#define MMUCFG_MAVN_V2_0	0x00000001
+#define MMUCFG_NTLB_MASK	0x0000000c
+#define MMUCFG_NTLB_SHIFT	2
+#define MMUCFG_PIDSIZE_MASK	0x000007c0
+#define MMUCFG_PIDSIZE_SHIFT	6
+#define MMUCFG_TWC		0x00008000
+#define MMUCFG_LRAT		0x00010000
+#define MMUCFG_RASIZE_MASK	0x00fe0000
+#define MMUCFG_RASIZE_SHIFT	17
+#define MMUCFG_LPIDSIZE_MASK	0x0f000000
+#define MMUCFG_LPIDSIZE_SHIFT	24
+
 /* TLBnCFG encoding */
 #define TLBnCFG_N_ENTRY		0x00000fff	/* number of entries */
 #define TLBnCFG_HES		0x00002000	/* HW select supported */
@@ -229,6 +245,10 @@ extern struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
 extern int mmu_linear_psize;
 extern int mmu_vmemmap_psize;
 
+#ifdef CONFIG_PPC64
+extern unsigned long linear_map_top;
+#endif
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* _ASM_POWERPC_MMU_BOOK3E_H_ */
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index ae7b3efec8e5eb129d6ba81673f8e8a011b38be7..d865bd909c7d03c24d8274b0c81c7a7bd712a0f2 100644
--- a/arch/powerpc/include/asm/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -408,6 +408,7 @@ static inline void subpage_prot_init_new_context(struct mm_struct *mm) { }
 #endif /* CONFIG_PPC_SUBPAGE_PROT */
 
 typedef unsigned long mm_context_id_t;
+struct spinlock;
 
 typedef struct {
 	mm_context_id_t id;
@@ -423,6 +424,11 @@ typedef struct {
 #ifdef CONFIG_PPC_SUBPAGE_PROT
 	struct subpage_prot_table spt;
 #endif /* CONFIG_PPC_SUBPAGE_PROT */
+#ifdef CONFIG_PPC_ICSWX
+	struct spinlock *cop_lockp; /* guard acop and cop_pid */
+	unsigned long acop;	/* mask of enabled coprocessor types */
+	unsigned int cop_pid;	/* pid value used with coprocessors */
+#endif /* CONFIG_PPC_ICSWX */
 } mm_context_t;
 
 
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index bb40a06d3b7701d418b750a24b16a22385570bba..4138b21ae80afeb216da9cf6b7ab1e5ca8247a3a 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -56,11 +56,6 @@
  */
 #define MMU_FTR_NEED_DTLB_SW_LRU	ASM_CONST(0x00200000)
 
-/* This indicates that the processor uses the ISA 2.06 server tlbie
- * mnemonics
- */
-#define MMU_FTR_TLBIE_206		ASM_CONST(0x00400000)
-
 /* Enable use of TLB reservation.  Processor should support tlbsrx.
  * instruction and MAS0[WQ].
  */
@@ -70,6 +65,53 @@
  */
 #define MMU_FTR_USE_PAIRED_MAS		ASM_CONST(0x01000000)
 
+/* MMU is SLB-based
+ */
+#define MMU_FTR_SLB			ASM_CONST(0x02000000)
+
+/* Support 16M large pages
+ */
+#define MMU_FTR_16M_PAGE		ASM_CONST(0x04000000)
+
+/* Supports TLBIEL variant
+ */
+#define MMU_FTR_TLBIEL			ASM_CONST(0x08000000)
+
+/* Supports tlbies w/o locking
+ */
+#define MMU_FTR_LOCKLESS_TLBIE		ASM_CONST(0x10000000)
+
+/* Large pages can be marked CI
+ */
+#define MMU_FTR_CI_LARGE_PAGE		ASM_CONST(0x20000000)
+
+/* 1T segments available
+ */
+#define MMU_FTR_1T_SEGMENT		ASM_CONST(0x40000000)
+
+/* Doesn't support the B bit (1T segment) in SLBIE
+ */
+#define MMU_FTR_NO_SLBIE_B		ASM_CONST(0x80000000)
+
+/* MMU feature bit sets for various CPUs */
+#define MMU_FTRS_DEFAULT_HPTE_ARCH_V2	\
+	MMU_FTR_HPTE_TABLE | MMU_FTR_PPCAS_ARCH_V2
+#define MMU_FTRS_POWER4		MMU_FTRS_DEFAULT_HPTE_ARCH_V2
+#define MMU_FTRS_PPC970		MMU_FTRS_POWER4
+#define MMU_FTRS_POWER5		MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
+#define MMU_FTRS_POWER6		MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
+#define MMU_FTRS_POWER7		MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
+#define MMU_FTRS_CELL		MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \
+				MMU_FTR_CI_LARGE_PAGE
+#define MMU_FTRS_PA6T		MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \
+				MMU_FTR_CI_LARGE_PAGE | MMU_FTR_NO_SLBIE_B
+#define MMU_FTRS_A2		MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX | \
+				MMU_FTR_USE_TLBIVAX_BCAST | \
+				MMU_FTR_LOCK_BCAST_INVAL | \
+				MMU_FTR_USE_TLBRSRV | \
+				MMU_FTR_USE_PAIRED_MAS | \
+				MMU_FTR_TLBIEL | \
+				MMU_FTR_16M_PAGE
 #ifndef __ASSEMBLY__
 #include <asm/cputable.h>
 
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 81fb41289d6cb071474c5df484a4ca81b963d1db..a73668a5f30d339a5b0513ac234536d1206caaa7 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -32,6 +32,10 @@ extern void __destroy_context(unsigned long context_id);
 extern void mmu_context_init(void);
 #endif
 
+extern void switch_cop(struct mm_struct *next);
+extern int use_cop(unsigned long acop, struct mm_struct *mm);
+extern void drop_cop(unsigned long acop, struct mm_struct *mm);
+
 /*
  * switch_mm is the entry point called from the architecture independent
  * code in kernel/sched.c
@@ -55,6 +59,12 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 	if (prev == next)
 		return;
 
+#ifdef CONFIG_PPC_ICSWX
+	/* Switch coprocessor context only if prev or next uses a coprocessor */
+	if (prev->context.acop || next->context.acop)
+		switch_cop(next);
+#endif /* CONFIG_PPC_ICSWX */
+
 	/* We must stop all altivec streams before changing the HW
 	 * context
 	 */
@@ -67,7 +77,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 	 * sub architectures.
 	 */
 #ifdef CONFIG_PPC_STD_MMU_64
-	if (cpu_has_feature(CPU_FTR_SLB))
+	if (mmu_has_feature(MMU_FTR_SLB))
 		switch_slb(tsk, next);
 	else
 		switch_stab(tsk, next);
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index 7005ee0b074d744e6905fd8e0c6dfc144a3a4cb3..df18989e78d4dc5edcb4f086d211036a48dac073 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -3,7 +3,6 @@
 #ifdef __KERNEL__
 
 #include <linux/irq.h>
-#include <linux/sysdev.h>
 #include <asm/dcr.h>
 #include <asm/msi_bitmap.h>
 
@@ -263,6 +262,7 @@ struct mpic
 #ifdef CONFIG_SMP
 	struct irq_chip		hc_ipi;
 #endif
+	struct irq_chip		hc_tm;
 	const char		*name;
 	/* Flags */
 	unsigned int		flags;
@@ -281,7 +281,7 @@ struct mpic
 
 	/* vector numbers used for internal sources (ipi/timers) */
 	unsigned int		ipi_vecs[4];
-	unsigned int		timer_vecs[4];
+	unsigned int		timer_vecs[8];
 
 	/* Spurious vector to program into unused sources */
 	unsigned int		spurious_vec;
@@ -320,8 +320,6 @@ struct mpic
 	/* link */
 	struct mpic		*next;
 
-	struct sys_device	sysdev;
-
 #ifdef CONFIG_PM
 	struct mpic_irq_save	*save_data;
 #endif
@@ -371,6 +369,8 @@ struct mpic
  * NOTE: This flag trumps MPIC_WANTS_RESET.
  */
 #define MPIC_NO_RESET			0x00004000
+/* Freescale MPIC (compatible includes "fsl,mpic") */
+#define MPIC_FSL			0x00008000
 
 /* MPIC HW modification ID */
 #define MPIC_REGSET_MASK		0xf0000000
diff --git a/arch/powerpc/include/asm/pSeries_reconfig.h b/arch/powerpc/include/asm/pSeries_reconfig.h
index d4b4bfa26fb3515f535a3fb857ad67db877641c5..89d2f99c1bf4720d98bcd0ab091d1f9ff0fadfa8 100644
--- a/arch/powerpc/include/asm/pSeries_reconfig.h
+++ b/arch/powerpc/include/asm/pSeries_reconfig.h
@@ -18,13 +18,18 @@
 extern int pSeries_reconfig_notifier_register(struct notifier_block *);
 extern void pSeries_reconfig_notifier_unregister(struct notifier_block *);
 extern struct blocking_notifier_head pSeries_reconfig_chain;
+/* Not the best place to put this, will be fixed when we move some
+ * of the rtas suspend-me stuff to pseries */
+extern void pSeries_coalesce_init(void);
 #else /* !CONFIG_PPC_PSERIES */
 static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb)
 {
 	return 0;
 }
 static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { }
+static inline void pSeries_coalesce_init(void) { }
 #endif /* CONFIG_PPC_PSERIES */
 
+
 #endif /* __KERNEL__ */
 #endif /* _PPC64_PSERIES_RECONFIG_H */
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
index ec57540cd7af639b6d111f01bc2ae1f8d98c1a46..74126765106adda381b48700f0e68d49602d5653 100644
--- a/arch/powerpc/include/asm/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -92,9 +92,9 @@ struct paca_struct {
 	 * Now, starting in cacheline 2, the exception save areas
 	 */
 	/* used for most interrupts/exceptions */
-	u64 exgen[10] __attribute__((aligned(0x80)));
-	u64 exmc[10];		/* used for machine checks */
-	u64 exslb[10];		/* used for SLB/segment table misses
+	u64 exgen[11] __attribute__((aligned(0x80)));
+	u64 exmc[11];		/* used for machine checks */
+	u64 exslb[11];		/* used for SLB/segment table misses
  				 * on the linear mapping */
 	/* SLB related definitions */
 	u16 vmalloc_sllp;
@@ -106,7 +106,8 @@ struct paca_struct {
 	pgd_t *pgd;			/* Current PGD */
 	pgd_t *kernel_pgd;		/* Kernel PGD */
 	u64 exgen[8] __attribute__((aligned(0x80)));
-	u64 extlb[EX_TLB_SIZE*3] __attribute__((aligned(0x80)));
+	/* We can have up to 3 levels of reentrancy in the TLB miss handler */
+	u64 extlb[3][EX_TLB_SIZE / sizeof(u64)] __attribute__((aligned(0x80)));
 	u64 exmc[8];		/* used for machine checks */
 	u64 excrit[8];		/* used for crit interrupts */
 	u64 exdbg[8];		/* used for debug interrupts */
@@ -125,7 +126,7 @@ struct paca_struct {
 	struct task_struct *__current;	/* Pointer to current */
 	u64 kstack;			/* Saved Kernel stack addr */
 	u64 stab_rr;			/* stab/slb round-robin counter */
-	u64 saved_r1;			/* r1 save for RTAS calls */
+	u64 saved_r1;			/* r1 save for RTAS calls or PM */
 	u64 saved_msr;			/* MSR saved here by enter_rtas */
 	u16 trap_save;			/* Used when bad stack is encountered */
 	u8 soft_enabled;		/* irq soft-enable flag */
diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
index 812b2cd80aed8a66b6b35b5399d75d20e63becc3..9356262fd3ccdbbf3eab35f217101056684055eb 100644
--- a/arch/powerpc/include/asm/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
@@ -59,24 +59,7 @@ static __inline__ void clear_page(void *addr)
 	: "ctr", "memory");
 }
 
-extern void copy_4K_page(void *to, void *from);
-
-#ifdef CONFIG_PPC_64K_PAGES
-static inline void copy_page(void *to, void *from)
-{
-	unsigned int i;
-	for (i=0; i < (1 << (PAGE_SHIFT - 12)); i++) {
-		copy_4K_page(to, from);
-		to += 4096;
-		from += 4096;
-	}
-}
-#else /* CONFIG_PPC_64K_PAGES */
-static inline void copy_page(void *to, void *from)
-{
-	copy_4K_page(to, from);
-}
-#endif /* CONFIG_PPC_64K_PAGES */
+extern void copy_page(void *to, void *from);
 
 /* Log 2 of page table size */
 extern u64 ppc64_pft_size;
@@ -130,7 +113,7 @@ extern void slice_set_user_psize(struct mm_struct *mm, unsigned int psize);
 extern void slice_set_range_psize(struct mm_struct *mm, unsigned long start,
 				  unsigned long len, unsigned int psize);
 
-#define slice_mm_new_context(mm)	((mm)->context.id == 0)
+#define slice_mm_new_context(mm)	((mm)->context.id == MMU_NO_CONTEXT)
 
 #endif /* __ASSEMBLY__ */
 #else
diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
index 2b09cd522d333d120ad97e1870bb63f12304e81b..81576ee0cfb1d8751c78add8e46512d716ffe66f 100644
--- a/arch/powerpc/include/asm/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
@@ -257,21 +257,20 @@ static inline int __ptep_test_and_clear_young(struct mm_struct *mm,
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 				      pte_t *ptep)
 {
-	unsigned long old;
 
-       	if ((pte_val(*ptep) & _PAGE_RW) == 0)
-       		return;
-	old = pte_update(mm, addr, ptep, _PAGE_RW, 0);
+	if ((pte_val(*ptep) & _PAGE_RW) == 0)
+		return;
+
+	pte_update(mm, addr, ptep, _PAGE_RW, 0);
 }
 
 static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
 					   unsigned long addr, pte_t *ptep)
 {
-	unsigned long old;
-
 	if ((pte_val(*ptep) & _PAGE_RW) == 0)
 		return;
-	old = pte_update(mm, addr, ptep, _PAGE_RW, 1);
+
+	pte_update(mm, addr, ptep, _PAGE_RW, 1);
 }
 
 /*
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 1255569387b6e2ebb4f58e9419db548669f9ab1d..e472659d906c3203e5da6be8b8e1d3baa9fa967c 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -41,6 +41,10 @@
 #define PPC_INST_RFCI			0x4c000066
 #define PPC_INST_RFDI			0x4c00004e
 #define PPC_INST_RFMCI			0x4c00004c
+#define PPC_INST_MFSPR_DSCR		0x7c1102a6
+#define PPC_INST_MFSPR_DSCR_MASK	0xfc1fffff
+#define PPC_INST_MTSPR_DSCR		0x7c1103a6
+#define PPC_INST_MTSPR_DSCR_MASK	0xfc1fffff
 
 #define PPC_INST_STRING			0x7c00042a
 #define PPC_INST_STRING_MASK		0xfc0007fe
@@ -56,6 +60,17 @@
 #define PPC_INST_TLBSRX_DOT		0x7c0006a5
 #define PPC_INST_XXLOR			0xf0000510
 
+#define PPC_INST_NAP			0x4c000364
+#define PPC_INST_SLEEP			0x4c0003a4
+
+/* A2 specific instructions */
+#define PPC_INST_ERATWE			0x7c0001a6
+#define PPC_INST_ERATRE			0x7c000166
+#define PPC_INST_ERATILX		0x7c000066
+#define PPC_INST_ERATIVAX		0x7c000666
+#define PPC_INST_ERATSX			0x7c000126
+#define PPC_INST_ERATSX_DOT		0x7c000127
+
 /* macros to insert fields into opcodes */
 #define __PPC_RA(a)	(((a) & 0x1f) << 16)
 #define __PPC_RB(b)	(((b) & 0x1f) << 11)
@@ -67,6 +82,8 @@
 #define __PPC_XT(s)	__PPC_XS(s)
 #define __PPC_T_TLB(t)	(((t) & 0x3) << 21)
 #define __PPC_WC(w)	(((w) & 0x3) << 21)
+#define __PPC_WS(w)	(((w) & 0x1f) << 11)
+
 /*
  * Only use the larx hint bit on 64bit CPUs. e500v1/v2 based CPUs will treat a
  * larx with EH set as an illegal instruction.
@@ -113,6 +130,21 @@
 #define PPC_TLBIVAX(a,b)	stringify_in_c(.long PPC_INST_TLBIVAX | \
 					__PPC_RA(a) | __PPC_RB(b))
 
+#define PPC_ERATWE(s, a, w)	stringify_in_c(.long PPC_INST_ERATWE | \
+					__PPC_RS(s) | __PPC_RA(a) | __PPC_WS(w))
+#define PPC_ERATRE(s, a, w)	stringify_in_c(.long PPC_INST_ERATRE | \
+					__PPC_RS(s) | __PPC_RA(a) | __PPC_WS(w))
+#define PPC_ERATILX(t, a, b)	stringify_in_c(.long PPC_INST_ERATILX | \
+					__PPC_T_TLB(t) | __PPC_RA(a) | \
+					__PPC_RB(b))
+#define PPC_ERATIVAX(s, a, b)	stringify_in_c(.long PPC_INST_ERATIVAX | \
+					__PPC_RS(s) | __PPC_RA(a) | __PPC_RB(b))
+#define PPC_ERATSX(t, a, w)	stringify_in_c(.long PPC_INST_ERATSX | \
+					__PPC_RS(t) | __PPC_RA(a) | __PPC_RB(b))
+#define PPC_ERATSX_DOT(t, a, w)	stringify_in_c(.long PPC_INST_ERATSX_DOT | \
+					__PPC_RS(t) | __PPC_RA(a) | __PPC_RB(b))
+
+
 /*
  * Define what the VSX XX1 form instructions will look like, then add
  * the 128 bit load store instructions based on that.
@@ -126,4 +158,7 @@
 #define XXLOR(t, a, b)		stringify_in_c(.long PPC_INST_XXLOR | \
 					       VSX_XX3((t), (a), (b)))
 
+#define PPC_NAP			stringify_in_c(.long PPC_INST_NAP)
+#define PPC_SLEEP		stringify_in_c(.long PPC_INST_SLEEP)
+
 #endif /* _ASM_POWERPC_PPC_OPCODE_H */
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 98210067c1ccbac17f449946a4a5b42023cea1f2..1b422381fc16f806568b2c185e57dd42a4939fb3 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -170,6 +170,7 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR)
 #define HMT_MEDIUM	or	2,2,2
 #define HMT_MEDIUM_HIGH or	5,5,5		# medium high priority
 #define HMT_HIGH	or	3,3,3
+#define HMT_EXTRA_HIGH	or	7,7,7		# power7 only
 
 #ifdef __KERNEL__
 #ifdef CONFIG_PPC64
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index de1967a1ff579258d3fbabd1e45764f2cdc4d455..d50c2b6d9bc31f4bff44e9e7b8edb085cbac367e 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -238,6 +238,10 @@ struct thread_struct {
 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER
 	void*		kvm_shadow_vcpu; /* KVM internal data */
 #endif /* CONFIG_KVM_BOOK3S_32_HANDLER */
+#ifdef CONFIG_PPC64
+	unsigned long	dscr;
+	int		dscr_inherit;
+#endif
 };
 
 #define ARCH_MIN_TASKALIGN 16
diff --git a/arch/powerpc/include/asm/pte-hash64-64k.h b/arch/powerpc/include/asm/pte-hash64-64k.h
index c4490f9c67c476bbb673def3ac75bb6249f6b470..59247e816ac5edcc133defc45e37991dcd269ded 100644
--- a/arch/powerpc/include/asm/pte-hash64-64k.h
+++ b/arch/powerpc/include/asm/pte-hash64-64k.h
@@ -22,7 +22,7 @@
 #define _PAGE_HASHPTE	_PAGE_HPTE_SUB
 
 /* Note the full page bits must be in the same location as for normal
- * 4k pages as the same asssembly will be used to insert 64K pages
+ * 4k pages as the same assembly will be used to insert 64K pages
  * wether the kernel has CONFIG_PPC_64K_PAGES or not
  */
 #define _PAGE_F_SECOND  0x00008000 /* full page: hidx bits */
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 7e4abebe76c0c6d342f95addba8a88e74e6ab518..c5cae0dd176c300d2dddb86a36a018653e2aab40 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -99,17 +99,23 @@
 #define MSR_LE		__MASK(MSR_LE_LG)	/* Little Endian */
 
 #if defined(CONFIG_PPC_BOOK3S_64)
+#define MSR_64BIT	MSR_SF
+
 /* Server variant */
 #define MSR_		MSR_ME | MSR_RI | MSR_IR | MSR_DR | MSR_ISF |MSR_HV
-#define MSR_KERNEL      MSR_ | MSR_SF
+#define MSR_KERNEL	MSR_ | MSR_64BIT
 #define MSR_USER32	MSR_ | MSR_PR | MSR_EE
-#define MSR_USER64	MSR_USER32 | MSR_SF
+#define MSR_USER64	MSR_USER32 | MSR_64BIT
 #elif defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_8xx)
 /* Default MSR for kernel mode. */
 #define MSR_KERNEL	(MSR_ME|MSR_RI|MSR_IR|MSR_DR)
 #define MSR_USER	(MSR_KERNEL|MSR_PR|MSR_EE)
 #endif
 
+#ifndef MSR_64BIT
+#define MSR_64BIT	0
+#endif
+
 /* Floating Point Status and Control Register (FPSCR) Fields */
 #define FPSCR_FX	0x80000000	/* FPU exception summary */
 #define FPSCR_FEX	0x40000000	/* FPU enabled exception summary */
@@ -182,6 +188,8 @@
 
 #define SPRN_CTR	0x009	/* Count Register */
 #define SPRN_DSCR	0x11
+#define SPRN_CFAR	0x1c	/* Come From Address Register */
+#define SPRN_ACOP	0x1F	/* Available Coprocessor Register */
 #define SPRN_CTRLF	0x088
 #define SPRN_CTRLT	0x098
 #define   CTRL_CT	0xc0000000	/* current thread */
@@ -210,8 +218,43 @@
 #define SPRN_TBWL	0x11C	/* Time Base Lower Register (super, R/W) */
 #define SPRN_TBWU	0x11D	/* Time Base Upper Register (super, R/W) */
 #define SPRN_SPURR	0x134	/* Scaled PURR */
+#define SPRN_HSPRG0	0x130	/* Hypervisor Scratch 0 */
+#define SPRN_HSPRG1	0x131	/* Hypervisor Scratch 1 */
+#define SPRN_HDSISR     0x132
+#define SPRN_HDAR       0x133
+#define SPRN_HDEC	0x136	/* Hypervisor Decrementer */
 #define SPRN_HIOR	0x137	/* 970 Hypervisor interrupt offset */
+#define SPRN_RMOR	0x138	/* Real mode offset register */
+#define SPRN_HRMOR	0x139	/* Real mode offset register */
+#define SPRN_HSRR0	0x13A	/* Hypervisor Save/Restore 0 */
+#define SPRN_HSRR1	0x13B	/* Hypervisor Save/Restore 1 */
 #define SPRN_LPCR	0x13E	/* LPAR Control Register */
+#define   LPCR_VPM0	(1ul << (63-0))
+#define   LPCR_VPM1	(1ul << (63-1))
+#define   LPCR_ISL	(1ul << (63-2))
+#define   LPCR_DPFD_SH	(63-11)
+#define   LPCR_VRMA_L	(1ul << (63-12))
+#define   LPCR_VRMA_LP0	(1ul << (63-15))
+#define   LPCR_VRMA_LP1	(1ul << (63-16))
+#define   LPCR_RMLS    0x1C000000      /* impl dependent rmo limit sel */
+#define   LPCR_ILE     0x02000000      /* !HV irqs set MSR:LE */
+#define   LPCR_PECE	0x00007000	/* powersave exit cause enable */
+#define     LPCR_PECE0	0x00004000	/* ext. exceptions can cause exit */
+#define     LPCR_PECE1	0x00002000	/* decrementer can cause exit */
+#define     LPCR_PECE2	0x00001000	/* machine check etc can cause exit */
+#define   LPCR_MER	0x00000800	/* Mediated External Exception */
+#define   LPCR_LPES0   0x00000008      /* LPAR Env selector 0 */
+#define   LPCR_LPES1   0x00000004      /* LPAR Env selector 1 */
+#define   LPCR_RMI     0x00000002      /* real mode is cache inhibit */
+#define   LPCR_HDICE   0x00000001      /* Hyp Decr enable (HV,PR,EE) */
+#define SPRN_LPID	0x13F	/* Logical Partition Identifier */
+#define	SPRN_HMER	0x150	/* Hardware m? error recovery */
+#define	SPRN_HMEER	0x151	/* Hardware m? enable error recovery */
+#define	SPRN_HEIR	0x153	/* Hypervisor Emulated Instruction Register */
+#define SPRN_TLBINDEXR	0x154	/* P7 TLB control register */
+#define SPRN_TLBVPNR	0x155	/* P7 TLB control register */
+#define SPRN_TLBRPNR	0x156	/* P7 TLB control register */
+#define SPRN_TLBLPIDR	0x157	/* P7 TLB control register */
 #define SPRN_DBAT0L	0x219	/* Data BAT 0 Lower Register */
 #define SPRN_DBAT0U	0x218	/* Data BAT 0 Upper Register */
 #define SPRN_DBAT1L	0x21B	/* Data BAT 1 Lower Register */
@@ -434,16 +477,23 @@
 #define SPRN_SRR0	0x01A	/* Save/Restore Register 0 */
 #define SPRN_SRR1	0x01B	/* Save/Restore Register 1 */
 #define   SRR1_WAKEMASK		0x00380000 /* reason for wakeup */
-#define   SRR1_WAKERESET	0x00380000 /* System reset */
 #define   SRR1_WAKESYSERR	0x00300000 /* System error */
 #define   SRR1_WAKEEE		0x00200000 /* External interrupt */
 #define   SRR1_WAKEMT		0x00280000 /* mtctrl */
+#define	  SRR1_WAKEHMI		0x00280000 /* Hypervisor maintenance */
 #define   SRR1_WAKEDEC		0x00180000 /* Decrementer interrupt */
 #define   SRR1_WAKETHERM	0x00100000 /* Thermal management interrupt */
+#define	  SRR1_WAKERESET	0x00100000 /* System reset */
+#define	  SRR1_WAKESTATE	0x00030000 /* Powersave exit mask [46:47] */
+#define	  SRR1_WS_DEEPEST	0x00030000 /* Some resources not maintained,
+					  * may not be recoverable */
+#define	  SRR1_WS_DEEPER	0x00020000 /* Some resources not maintained */
+#define	  SRR1_WS_DEEP		0x00010000 /* All resources maintained */
 #define   SRR1_PROGFPE		0x00100000 /* Floating Point Enabled */
 #define   SRR1_PROGPRIV		0x00040000 /* Privileged instruction */
 #define   SRR1_PROGTRAP		0x00020000 /* Trap */
 #define   SRR1_PROGADDR		0x00010000 /* SRR0 contains subsequent addr */
+
 #define SPRN_HSRR0	0x13A	/* Save/Restore Register 0 */
 #define SPRN_HSRR1	0x13B	/* Save/Restore Register 1 */
 
@@ -673,12 +723,15 @@
  * SPRG usage:
  *
  * All 64-bit:
- *	- SPRG1 stores PACA pointer
+ *	- SPRG1 stores PACA pointer except 64-bit server in
+ *        HV mode in which case it is HSPRG0
  *
  * 64-bit server:
  *	- SPRG0 unused (reserved for HV on Power4)
  *	- SPRG2 scratch for exception vectors
  *	- SPRG3 unused (user visible)
+ *      - HSPRG0 stores PACA in HV mode
+ *      - HSPRG1 scratch for "HV" exceptions
  *
  * 64-bit embedded
  *	- SPRG0 generic exception scratch
@@ -741,6 +794,41 @@
 
 #ifdef CONFIG_PPC_BOOK3S_64
 #define SPRN_SPRG_SCRATCH0	SPRN_SPRG2
+#define SPRN_SPRG_HPACA		SPRN_HSPRG0
+#define SPRN_SPRG_HSCRATCH0	SPRN_HSPRG1
+
+#define GET_PACA(rX)					\
+	BEGIN_FTR_SECTION_NESTED(66);			\
+	mfspr	rX,SPRN_SPRG_PACA;			\
+	FTR_SECTION_ELSE_NESTED(66);			\
+	mfspr	rX,SPRN_SPRG_HPACA;			\
+	ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_HVMODE_206, 66)
+
+#define SET_PACA(rX)					\
+	BEGIN_FTR_SECTION_NESTED(66);			\
+	mtspr	SPRN_SPRG_PACA,rX;			\
+	FTR_SECTION_ELSE_NESTED(66);			\
+	mtspr	SPRN_SPRG_HPACA,rX;			\
+	ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_HVMODE_206, 66)
+
+#define GET_SCRATCH0(rX)				\
+	BEGIN_FTR_SECTION_NESTED(66);			\
+	mfspr	rX,SPRN_SPRG_SCRATCH0;			\
+	FTR_SECTION_ELSE_NESTED(66);			\
+	mfspr	rX,SPRN_SPRG_HSCRATCH0;			\
+	ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_HVMODE_206, 66)
+
+#define SET_SCRATCH0(rX)				\
+	BEGIN_FTR_SECTION_NESTED(66);			\
+	mtspr	SPRN_SPRG_SCRATCH0,rX;			\
+	FTR_SECTION_ELSE_NESTED(66);			\
+	mtspr	SPRN_SPRG_HSCRATCH0,rX;			\
+	ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_HVMODE_206, 66)
+
+#else /* CONFIG_PPC_BOOK3S_64 */
+#define GET_SCRATCH0(rX)	mfspr	rX,SPRN_SPRG_SCRATCH0
+#define SET_SCRATCH0(rX)	mtspr	SPRN_SPRG_SCRATCH0,rX
+
 #endif
 
 #ifdef CONFIG_PPC_BOOK3E_64
@@ -750,6 +838,10 @@
 #define SPRN_SPRG_TLB_EXFRAME	SPRN_SPRG2
 #define SPRN_SPRG_TLB_SCRATCH	SPRN_SPRG6
 #define SPRN_SPRG_GEN_SCRATCH	SPRN_SPRG0
+
+#define SET_PACA(rX)	mtspr	SPRN_SPRG_PACA,rX
+#define GET_PACA(rX)	mfspr	rX,SPRN_SPRG_PACA
+
 #endif
 
 #ifdef CONFIG_PPC_BOOK3S_32
@@ -800,6 +892,8 @@
 #define SPRN_SPRG_SCRATCH1	SPRN_SPRG1
 #endif
 
+
+
 /*
  * An mtfsf instruction with the L bit set. On CPUs that support this a
  * full 64bits of FPSCR is restored and on other CPUs the L bit is ignored.
@@ -894,6 +988,8 @@
 #define PV_POWER5p	0x003B
 #define PV_POWER7	0x003F
 #define PV_970FX	0x003C
+#define PV_POWER6	0x003E
+#define PV_POWER7	0x003F
 #define PV_630		0x0040
 #define PV_630p	0x0041
 #define PV_970MP	0x0044
diff --git a/arch/powerpc/include/asm/reg_a2.h b/arch/powerpc/include/asm/reg_a2.h
new file mode 100644
index 0000000000000000000000000000000000000000..3d52a1132f3d30e2b007174e9cec71e7786499c0
--- /dev/null
+++ b/arch/powerpc/include/asm/reg_a2.h
@@ -0,0 +1,165 @@
+/*
+ *  Register definitions specific to the A2 core
+ *
+ *  Copyright (C) 2008 Ben. Herrenschmidt (benh@kernel.crashing.org), IBM Corp.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#ifndef __ASM_POWERPC_REG_A2_H__
+#define __ASM_POWERPC_REG_A2_H__
+
+#define SPRN_TENSR	0x1b5
+#define SPRN_TENS	0x1b6	/* Thread ENable Set */
+#define SPRN_TENC	0x1b7	/* Thread ENable Clear */
+
+#define SPRN_A2_CCR0	0x3f0	/* Core Configuration Register 0 */
+#define SPRN_A2_CCR1	0x3f1	/* Core Configuration Register 1 */
+#define SPRN_A2_CCR2	0x3f2	/* Core Configuration Register 2 */
+#define SPRN_MMUCR0	0x3fc	/* MMU Control Register 0 */
+#define SPRN_MMUCR1	0x3fd	/* MMU Control Register 1 */
+#define SPRN_MMUCR2	0x3fe	/* MMU Control Register 2 */
+#define SPRN_MMUCR3	0x3ff	/* MMU Control Register 3 */
+
+#define SPRN_IAR	0x372
+
+#define SPRN_IUCR0	0x3f3
+#define IUCR0_ICBI_ACK	0x1000
+
+#define SPRN_XUCR0	0x3f6	/* Execution Unit Config Register 0 */
+
+#define A2_IERAT_SIZE	16
+#define A2_DERAT_SIZE	32
+
+/* A2 MMUCR0 bits */
+#define MMUCR0_ECL	0x80000000	/* Extended Class for TLB fills */
+#define MMUCR0_TID_NZ	0x40000000	/* TID is non-zero */
+#define MMUCR0_TS	0x10000000	/* Translation space for TLB fills */
+#define MMUCR0_TGS	0x20000000	/* Guest space for TLB fills */
+#define MMUCR0_TLBSEL	0x0c000000	/* TLB or ERAT target for TLB fills */
+#define MMUCR0_TLBSEL_U	0x00000000	/*  TLBSEL = UTLB */
+#define MMUCR0_TLBSEL_I	0x08000000	/*  TLBSEL = I-ERAT */
+#define MMUCR0_TLBSEL_D	0x0c000000	/*  TLBSEL = D-ERAT */
+#define MMUCR0_LOCKSRSH	0x02000000	/* Use TLB lock on tlbsx. */
+#define MMUCR0_TID_MASK	0x000000ff	/* TID field */
+
+/* A2 MMUCR1 bits */
+#define MMUCR1_IRRE		0x80000000	/* I-ERAT round robin enable */
+#define MMUCR1_DRRE		0x40000000	/* D-ERAT round robin enable */
+#define MMUCR1_REE		0x20000000	/* Reference Exception Enable*/
+#define MMUCR1_CEE		0x10000000	/* Change exception enable */
+#define MMUCR1_CSINV_ALL	0x00000000	/* Inval ERAT on all CS evts */
+#define MMUCR1_CSINV_NISYNC	0x04000000	/* Inval ERAT on all ex isync*/
+#define MMUCR1_CSINV_NEVER	0x0c000000	/* Don't inval ERAT on CS */
+#define MMUCR1_ICTID		0x00080000	/* IERAT class field as TID */
+#define MMUCR1_ITTID		0x00040000	/* IERAT thdid field as TID */
+#define MMUCR1_DCTID		0x00020000	/* DERAT class field as TID */
+#define MMUCR1_DTTID		0x00010000	/* DERAT thdid field as TID */
+#define MMUCR1_DCCD		0x00008000	/* DERAT class ignore */
+#define MMUCR1_TLBWE_BINV	0x00004000	/* back invalidate on tlbwe */
+
+/* A2 MMUCR2 bits */
+#define MMUCR2_PSSEL_SHIFT	4
+
+/* A2 MMUCR3 bits */
+#define MMUCR3_THID		0x0000000f	/* Thread ID */
+
+/* *** ERAT TLB bits definitions */
+#define TLB0_EPN_MASK		ASM_CONST(0xfffffffffffff000)
+#define TLB0_CLASS_MASK		ASM_CONST(0x0000000000000c00)
+#define TLB0_CLASS_00		ASM_CONST(0x0000000000000000)
+#define TLB0_CLASS_01		ASM_CONST(0x0000000000000400)
+#define TLB0_CLASS_10		ASM_CONST(0x0000000000000800)
+#define TLB0_CLASS_11		ASM_CONST(0x0000000000000c00)
+#define TLB0_V			ASM_CONST(0x0000000000000200)
+#define TLB0_X			ASM_CONST(0x0000000000000100)
+#define TLB0_SIZE_MASK		ASM_CONST(0x00000000000000f0)
+#define TLB0_SIZE_4K		ASM_CONST(0x0000000000000010)
+#define TLB0_SIZE_64K		ASM_CONST(0x0000000000000030)
+#define TLB0_SIZE_1M		ASM_CONST(0x0000000000000050)
+#define TLB0_SIZE_16M		ASM_CONST(0x0000000000000070)
+#define TLB0_SIZE_1G		ASM_CONST(0x00000000000000a0)
+#define TLB0_THDID_MASK		ASM_CONST(0x000000000000000f)
+#define TLB0_THDID_0		ASM_CONST(0x0000000000000001)
+#define TLB0_THDID_1		ASM_CONST(0x0000000000000002)
+#define TLB0_THDID_2		ASM_CONST(0x0000000000000004)
+#define TLB0_THDID_3		ASM_CONST(0x0000000000000008)
+#define TLB0_THDID_ALL		ASM_CONST(0x000000000000000f)
+
+#define TLB1_RESVATTR		ASM_CONST(0x00f0000000000000)
+#define TLB1_U0			ASM_CONST(0x0008000000000000)
+#define TLB1_U1			ASM_CONST(0x0004000000000000)
+#define TLB1_U2			ASM_CONST(0x0002000000000000)
+#define TLB1_U3			ASM_CONST(0x0001000000000000)
+#define TLB1_R			ASM_CONST(0x0000800000000000)
+#define TLB1_C			ASM_CONST(0x0000400000000000)
+#define TLB1_RPN_MASK		ASM_CONST(0x000003fffffff000)
+#define TLB1_W			ASM_CONST(0x0000000000000800)
+#define TLB1_I			ASM_CONST(0x0000000000000400)
+#define TLB1_M			ASM_CONST(0x0000000000000200)
+#define TLB1_G			ASM_CONST(0x0000000000000100)
+#define TLB1_E			ASM_CONST(0x0000000000000080)
+#define TLB1_VF			ASM_CONST(0x0000000000000040)
+#define TLB1_UX			ASM_CONST(0x0000000000000020)
+#define TLB1_SX			ASM_CONST(0x0000000000000010)
+#define TLB1_UW			ASM_CONST(0x0000000000000008)
+#define TLB1_SW			ASM_CONST(0x0000000000000004)
+#define TLB1_UR			ASM_CONST(0x0000000000000002)
+#define TLB1_SR			ASM_CONST(0x0000000000000001)
+
+#ifdef CONFIG_PPC_EARLY_DEBUG_WSP
+#define WSP_UART_PHYS	0xffc000c000
+/* This needs to be careful chosen to hit a !0 congruence class
+ * in the TLB since we bolt it in way 3, which is already occupied
+ * by our linear mapping primary bolted entry in CC 0.
+ */
+#define WSP_UART_VIRT	0xf000000000001000
+#endif
+
+/* A2 erativax attributes definitions */
+#define ERATIVAX_RS_IS_ALL		0x000
+#define ERATIVAX_RS_IS_TID		0x040
+#define ERATIVAX_RS_IS_CLASS		0x080
+#define ERATIVAX_RS_IS_FULLMATCH	0x0c0
+#define ERATIVAX_CLASS_00		0x000
+#define ERATIVAX_CLASS_01		0x010
+#define ERATIVAX_CLASS_10		0x020
+#define ERATIVAX_CLASS_11		0x030
+#define ERATIVAX_PSIZE_4K		(TLB_PSIZE_4K >> 1)
+#define ERATIVAX_PSIZE_64K		(TLB_PSIZE_64K >> 1)
+#define ERATIVAX_PSIZE_1M		(TLB_PSIZE_1M >> 1)
+#define ERATIVAX_PSIZE_16M		(TLB_PSIZE_16M >> 1)
+#define ERATIVAX_PSIZE_1G		(TLB_PSIZE_1G >> 1)
+
+/* A2 eratilx attributes definitions */
+#define ERATILX_T_ALL			0
+#define ERATILX_T_TID			1
+#define ERATILX_T_TGS			2
+#define ERATILX_T_FULLMATCH		3
+#define ERATILX_T_CLASS0		4
+#define ERATILX_T_CLASS1		5
+#define ERATILX_T_CLASS2		6
+#define ERATILX_T_CLASS3		7
+
+/* XUCR0 bits */
+#define XUCR0_TRACE_UM_T0		0x40000000	/* Thread 0 */
+#define XUCR0_TRACE_UM_T1		0x20000000	/* Thread 1 */
+#define XUCR0_TRACE_UM_T2		0x10000000	/* Thread 2 */
+#define XUCR0_TRACE_UM_T3		0x08000000	/* Thread 3 */
+
+/* A2 CCR0 register */
+#define A2_CCR0_PME_DISABLED		0x00000000
+#define A2_CCR0_PME_SLEEP		0x40000000
+#define A2_CCR0_PME_RVW			0x80000000
+#define A2_CCR0_PME_DISABLED2		0xc0000000
+
+/* A2 CCR2 register */
+#define A2_CCR2_ERAT_ONLY_MODE		0x00000001
+#define A2_CCR2_ENABLE_ICSWX		0x00000002
+#define A2_CCR2_ENABLE_PC		0x20000000
+#define A2_CCR2_ENABLE_TRACE		0x40000000
+
+#endif /* __ASM_POWERPC_REG_A2_H__ */
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index b316794aa2b5f443eaa596601136120291705f4c..0f0ad9fa01c1f91b992c45d9342fc7261fef2747 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -27,10 +27,12 @@
 #define MSR_CM		(1<<31) /* Computation Mode (0=32-bit, 1=64-bit) */
 
 #if defined(CONFIG_PPC_BOOK3E_64)
+#define MSR_64BIT	MSR_CM
+
 #define MSR_		MSR_ME | MSR_CE
-#define MSR_KERNEL      MSR_ | MSR_CM
+#define MSR_KERNEL	MSR_ | MSR_64BIT
 #define MSR_USER32	MSR_ | MSR_PR | MSR_EE | MSR_DE
-#define MSR_USER64	MSR_USER32 | MSR_CM | MSR_DE
+#define MSR_USER64	MSR_USER32 | MSR_64BIT
 #elif defined (CONFIG_40x)
 #define MSR_KERNEL	(MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE)
 #define MSR_USER	(MSR_KERNEL|MSR_PR|MSR_EE)
@@ -81,6 +83,10 @@
 #define SPRN_IVOR13	0x19D	/* Interrupt Vector Offset Register 13 */
 #define SPRN_IVOR14	0x19E	/* Interrupt Vector Offset Register 14 */
 #define SPRN_IVOR15	0x19F	/* Interrupt Vector Offset Register 15 */
+#define SPRN_IVOR38	0x1B0	/* Interrupt Vector Offset Register 38 */
+#define SPRN_IVOR39	0x1B1	/* Interrupt Vector Offset Register 39 */
+#define SPRN_IVOR40	0x1B2	/* Interrupt Vector Offset Register 40 */
+#define SPRN_IVOR41	0x1B3	/* Interrupt Vector Offset Register 41 */
 #define SPRN_SPEFSCR	0x200	/* SPE & Embedded FP Status & Control */
 #define SPRN_BBEAR	0x201	/* Branch Buffer Entry Address Register */
 #define SPRN_BBTAR	0x202	/* Branch Buffer Target Address Register */
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 9a1193e30f26ce0e6545cf67c440336723ac7185..58625d1e78023e2037a2442513f3103e84658b9b 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -158,7 +158,50 @@ struct rtas_error_log {
 	unsigned long target:4;			/* Target of failed operation */
 	unsigned long type:8;			/* General event or error*/
 	unsigned long extended_log_length:32;	/* length in bytes */
-	unsigned char buffer[1];
+	unsigned char buffer[1];		/* Start of extended log */
+						/* Variable length.      */
+};
+
+#define RTAS_V6EXT_LOG_FORMAT_EVENT_LOG	14
+
+#define RTAS_V6EXT_COMPANY_ID_IBM	(('I' << 24) | ('B' << 16) | ('M' << 8))
+
+/* RTAS general extended event log, Version 6. The extended log starts
+ * from "buffer" field of struct rtas_error_log defined above.
+ */
+struct rtas_ext_event_log_v6 {
+	/* Byte 0 */
+	uint32_t log_valid:1;		/* 1:Log valid */
+	uint32_t unrecoverable_error:1;	/* 1:Unrecoverable error */
+	uint32_t recoverable_error:1;	/* 1:recoverable (correctable	*/
+					/*   or successfully retried)	*/
+	uint32_t degraded_operation:1;	/* 1:Unrecoverable err, bypassed*/
+					/*   - degraded operation (e.g.	*/
+					/*   CPU or mem taken off-line)	*/
+	uint32_t predictive_error:1;
+	uint32_t new_log:1;		/* 1:"New" log (Always 1 for	*/
+					/*   data returned from RTAS	*/
+	uint32_t big_endian:1;		/* 1: Big endian */
+	uint32_t :1;			/* reserved */
+	/* Byte 1 */
+	uint32_t :8;			/* reserved */
+	/* Byte 2 */
+	uint32_t powerpc_format:1;	/* Set to 1 (indicating log is	*/
+					/* in PowerPC format		*/
+	uint32_t :3;			/* reserved */
+	uint32_t log_format:4;		/* Log format indicator. Define	*/
+					/* format used for byte 12-2047	*/
+	/* Byte 3 */
+	uint32_t :8;			/* reserved */
+	/* Byte 4-11 */
+	uint8_t reserved[8];		/* reserved */
+	/* Byte 12-15 */
+	uint32_t company_id;		/* Company ID of the company	*/
+					/* that defines the format for	*/
+					/* the vendor specific log type	*/
+	/* Byte 16-end of log */
+	uint8_t vendor_log[1];		/* Start of vendor specific log	*/
+					/* Variable length.		*/
 };
 
 /*
diff --git a/arch/powerpc/include/asm/scom.h b/arch/powerpc/include/asm/scom.h
new file mode 100644
index 0000000000000000000000000000000000000000..0cabfd7bc2d1e5603d1cfa64e49c3cbd4557224e
--- /dev/null
+++ b/arch/powerpc/include/asm/scom.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright 2010 Benjamin Herrenschmidt, IBM Corp
+ *                <benh@kernel.crashing.org>
+ *     and        David Gibson, IBM Corporation.
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _ASM_POWERPC_SCOM_H
+#define _ASM_POWERPC_SCOM_H
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_PPC_SCOM
+
+/*
+ * The SCOM bus is a sideband bus used for accessing various internal
+ * registers of the processor or the chipset. The implementation details
+ * differ between processors and platforms, and the access method as
+ * well.
+ *
+ * This API allows to "map" ranges of SCOM register numbers associated
+ * with a given SCOM controller. The later must be represented by a
+ * device node, though some implementations might support NULL if there
+ * is no possible ambiguity
+ *
+ * Then, scom_read/scom_write can be used to accesses registers inside
+ * that range. The argument passed is a register number relative to
+ * the beginning of the range mapped.
+ */
+
+typedef void *scom_map_t;
+
+/* Value for an invalid SCOM map */
+#define SCOM_MAP_INVALID	(NULL)
+
+/* The scom_controller data structure is what the platform passes
+ * to the core code in scom_init, it provides the actual implementation
+ * of all the SCOM functions
+ */
+struct scom_controller {
+	scom_map_t (*map)(struct device_node *ctrl_dev, u64 reg, u64 count);
+	void (*unmap)(scom_map_t map);
+
+	u64 (*read)(scom_map_t map, u32 reg);
+	void (*write)(scom_map_t map, u32 reg, u64 value);
+};
+
+extern const struct scom_controller *scom_controller;
+
+/**
+ * scom_init - Initialize the SCOM backend, called by the platform
+ * @controller: The platform SCOM controller
+ */
+static inline void scom_init(const struct scom_controller *controller)
+{
+	scom_controller = controller;
+}
+
+/**
+ * scom_map_ok - Test is a SCOM mapping is successful
+ * @map: The result of scom_map to test
+ */
+static inline int scom_map_ok(scom_map_t map)
+{
+	return map != SCOM_MAP_INVALID;
+}
+
+/**
+ * scom_map - Map a block of SCOM registers
+ * @ctrl_dev: Device node of the SCOM controller
+ *            some implementations allow NULL here
+ * @reg: first SCOM register to map
+ * @count: Number of SCOM registers to map
+ */
+
+static inline scom_map_t scom_map(struct device_node *ctrl_dev,
+				  u64 reg, u64 count)
+{
+	return scom_controller->map(ctrl_dev, reg, count);
+}
+
+/**
+ * scom_find_parent - Find the SCOM controller for a device
+ * @dev: OF node of the device
+ *
+ * This is not meant for general usage, but in combination with
+ * scom_map() allows to map registers not represented by the
+ * device own scom-reg property. Useful for applying HW workarounds
+ * on things not properly represented in the device-tree for example.
+ */
+struct device_node *scom_find_parent(struct device_node *dev);
+
+
+/**
+ * scom_map_device - Map a device's block of SCOM registers
+ * @dev: OF node of the device
+ * @index: Register bank index (index in "scom-reg" property)
+ *
+ * This function will use the device-tree binding for SCOM which
+ * is to follow "scom-parent" properties until it finds a node with
+ * a "scom-controller" property to find the controller. It will then
+ * use the "scom-reg" property which is made of reg/count pairs,
+ * each of them having a size defined by the controller's #scom-cells
+ * property
+ */
+extern scom_map_t scom_map_device(struct device_node *dev, int index);
+
+
+/**
+ * scom_unmap - Unmap a block of SCOM registers
+ * @map: Result of scom_map is to be unmapped
+ */
+static inline void scom_unmap(scom_map_t map)
+{
+	if (scom_map_ok(map))
+		scom_controller->unmap(map);
+}
+
+/**
+ * scom_read - Read a SCOM register
+ * @map: Result of scom_map
+ * @reg: Register index within that map
+ */
+static inline u64 scom_read(scom_map_t map, u32 reg)
+{
+	return scom_controller->read(map, reg);
+}
+
+/**
+ * scom_write - Write to a SCOM register
+ * @map: Result of scom_map
+ * @reg: Register index within that map
+ * @value: Value to write
+ */
+static inline void scom_write(scom_map_t map, u32 reg, u64 value)
+{
+	scom_controller->write(map, reg, value);
+}
+
+#endif /* CONFIG_PPC_SCOM */
+#endif /* __ASSEMBLY__ */
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_SCOM_H */
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
index a902a0d3ae0dbda54a11cb070df0aaccb2bc55e5..880b8c1e6e537d0ee451d253894e96a123bd4a57 100644
--- a/arch/powerpc/include/asm/smp.h
+++ b/arch/powerpc/include/asm/smp.h
@@ -20,6 +20,7 @@
 #include <linux/threads.h>
 #include <linux/cpumask.h>
 #include <linux/kernel.h>
+#include <linux/irqreturn.h>
 
 #ifndef __ASSEMBLY__
 
@@ -29,14 +30,32 @@
 #include <asm/percpu.h>
 
 extern int boot_cpuid;
+extern int boot_cpu_count;
 
 extern void cpu_die(void);
 
 #ifdef CONFIG_SMP
 
-extern void smp_send_debugger_break(int cpu);
-extern void smp_message_recv(int);
+struct smp_ops_t {
+	void  (*message_pass)(int cpu, int msg);
+#ifdef CONFIG_PPC_SMP_MUXED_IPI
+	void  (*cause_ipi)(int cpu, unsigned long data);
+#endif
+	int   (*probe)(void);
+	int   (*kick_cpu)(int nr);
+	void  (*setup_cpu)(int nr);
+	void  (*bringup_done)(void);
+	void  (*take_timebase)(void);
+	void  (*give_timebase)(void);
+	int   (*cpu_disable)(void);
+	void  (*cpu_die)(unsigned int nr);
+	int   (*cpu_bootable)(unsigned int nr);
+};
+
+extern void smp_send_debugger_break(void);
 extern void start_secondary_resume(void);
+extern void __devinit smp_generic_give_timebase(void);
+extern void __devinit smp_generic_take_timebase(void);
 
 DECLARE_PER_CPU(unsigned int, cpu_pvr);
 
@@ -93,13 +112,16 @@ extern int cpu_to_core_id(int cpu);
 #define PPC_MSG_CALL_FUNC_SINGLE	2
 #define PPC_MSG_DEBUGGER_BREAK  3
 
-/*
- * irq controllers that have dedicated ipis per message and don't
- * need additional code in the action handler may use this
- */
+/* for irq controllers that have dedicated ipis per message (4) */
 extern int smp_request_message_ipi(int virq, int message);
 extern const char *smp_ipi_name[];
 
+/* for irq controllers with only a single ipi */
+extern void smp_muxed_ipi_set_data(int cpu, unsigned long data);
+extern void smp_muxed_ipi_message_pass(int cpu, int msg);
+extern void smp_muxed_ipi_resend(void);
+extern irqreturn_t smp_ipi_demux(void);
+
 void smp_init_iSeries(void);
 void smp_init_pSeries(void);
 void smp_init_cell(void);
@@ -149,7 +171,7 @@ extern int smt_enabled_at_boot;
 
 extern int smp_mpic_probe(void);
 extern void smp_mpic_setup_cpu(int cpu);
-extern void smp_generic_kick_cpu(int nr);
+extern int smp_generic_kick_cpu(int nr);
 
 extern void smp_generic_give_timebase(void);
 extern void smp_generic_take_timebase(void);
@@ -169,6 +191,8 @@ extern unsigned long __secondary_hold_spinloop;
 extern unsigned long __secondary_hold_acknowledge;
 extern char __secondary_hold;
 
+extern irqreturn_t debug_ipi_action(int irq, void *data);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 60f64b132bd41ef70f4ecbda237cbb0c603a34b8..8489d372077fa4efebaaf0c1dae0b9730a37b8e6 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -352,3 +352,4 @@ SYSCALL_SPU(name_to_handle_at)
 COMPAT_SYS_SPU(open_by_handle_at)
 COMPAT_SYS_SPU(clock_adjtime)
 SYSCALL_SPU(syncfs)
+COMPAT_SYS_SPU(sendmmsg)
diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
index 5e474ddd227382350fc82ae0e2ca80352d1fd070..2dc595dda03baa9e63aad92e372e2e67a12e4725 100644
--- a/arch/powerpc/include/asm/system.h
+++ b/arch/powerpc/include/asm/system.h
@@ -219,8 +219,6 @@ extern int mem_init_done;	/* set on boot once kmalloc can be called */
 extern int init_bootmem_done;	/* set once bootmem is available */
 extern phys_addr_t memory_limit;
 extern unsigned long klimit;
-
-extern void *alloc_maybe_bootmem(size_t size, gfp_t mask);
 extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
 
 extern int powersave_nap;	/* set if nap mode can be used in idle loop */
diff --git a/arch/powerpc/include/asm/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h
index d50a380b2b6fd8604285264f0dc3054986e0c6bc..81143fcbd1133af42b8589093c58ec15ffce8826 100644
--- a/arch/powerpc/include/asm/tlbflush.h
+++ b/arch/powerpc/include/asm/tlbflush.h
@@ -79,6 +79,8 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
 
 #elif defined(CONFIG_PPC_STD_MMU_64)
 
+#define MMU_NO_CONTEXT		0
+
 /*
  * TLB flushing for 64-bit hash-MMU CPUs
  */
diff --git a/arch/powerpc/include/asm/udbg.h b/arch/powerpc/include/asm/udbg.h
index 11ae699135bab14c7abb51973f6cbfefe4d5e18e..58580e94a2bb05b6d21e8c7f7bcfc12ef98b92cc 100644
--- a/arch/powerpc/include/asm/udbg.h
+++ b/arch/powerpc/include/asm/udbg.h
@@ -52,6 +52,7 @@ extern void __init udbg_init_44x_as1(void);
 extern void __init udbg_init_40x_realmode(void);
 extern void __init udbg_init_cpm(void);
 extern void __init udbg_init_usbgecko(void);
+extern void __init udbg_init_wsp(void);
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_UDBG_H */
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index 3c215648ce6dcaf4957b4cd051e517291646711c..6d23c8193caa246a39b2285240d0727fa7d19980 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -371,10 +371,11 @@
 #define __NR_open_by_handle_at	346
 #define __NR_clock_adjtime	347
 #define __NR_syncfs		348
+#define __NR_sendmmsg		349
 
 #ifdef __KERNEL__
 
-#define __NR_syscalls		349
+#define __NR_syscalls		350
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls
diff --git a/arch/powerpc/include/asm/wsp.h b/arch/powerpc/include/asm/wsp.h
new file mode 100644
index 0000000000000000000000000000000000000000..c7dc83088a3365b22db0e1b3cabf8d359c75683c
--- /dev/null
+++ b/arch/powerpc/include/asm/wsp.h
@@ -0,0 +1,14 @@
+/*
+ *  Copyright 2011 Michael Ellerman, IBM Corp.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+#ifndef __ASM_POWERPC_WSP_H
+#define __ASM_POWERPC_WSP_H
+
+extern int wsp_get_chip_id(struct device_node *dn);
+
+#endif /* __ASM_POWERPC_WSP_H */
diff --git a/arch/powerpc/include/asm/xics.h b/arch/powerpc/include/asm/xics.h
new file mode 100644
index 0000000000000000000000000000000000000000..b183a4062011a337dbd6281d56e93c34bf7d6857
--- /dev/null
+++ b/arch/powerpc/include/asm/xics.h
@@ -0,0 +1,142 @@
+/*
+ * Common definitions accross all variants of ICP and ICS interrupt
+ * controllers.
+ */
+
+#ifndef _XICS_H
+#define _XICS_H
+
+#include <linux/interrupt.h>
+
+#define XICS_IPI		2
+#define XICS_IRQ_SPURIOUS	0
+
+/* Want a priority other than 0.  Various HW issues require this. */
+#define	DEFAULT_PRIORITY	5
+
+/*
+ * Mark IPIs as higher priority so we can take them inside interrupts that
+ * arent marked IRQF_DISABLED
+ */
+#define IPI_PRIORITY		4
+
+/* The least favored priority */
+#define LOWEST_PRIORITY		0xFF
+
+/* The number of priorities defined above */
+#define MAX_NUM_PRIORITIES	3
+
+/* Native ICP */
+extern int icp_native_init(void);
+
+/* PAPR ICP */
+extern int icp_hv_init(void);
+
+/* ICP ops */
+struct icp_ops {
+	unsigned int (*get_irq)(void);
+	void (*eoi)(struct irq_data *d);
+	void (*set_priority)(unsigned char prio);
+	void (*teardown_cpu)(void);
+	void (*flush_ipi)(void);
+#ifdef CONFIG_SMP
+	void (*cause_ipi)(int cpu, unsigned long data);
+	irq_handler_t ipi_action;
+#endif
+};
+
+extern const struct icp_ops *icp_ops;
+
+/* Native ICS */
+extern int ics_native_init(void);
+
+/* RTAS ICS */
+extern int ics_rtas_init(void);
+
+/* ICS instance, hooked up to chip_data of an irq */
+struct ics {
+	struct list_head link;
+	int (*map)(struct ics *ics, unsigned int virq);
+	void (*mask_unknown)(struct ics *ics, unsigned long vec);
+	long (*get_server)(struct ics *ics, unsigned long vec);
+	int (*host_match)(struct ics *ics, struct device_node *node);
+	char data[];
+};
+
+/* Commons */
+extern unsigned int xics_default_server;
+extern unsigned int xics_default_distrib_server;
+extern unsigned int xics_interrupt_server_size;
+extern struct irq_host *xics_host;
+
+struct xics_cppr {
+	unsigned char stack[MAX_NUM_PRIORITIES];
+	int index;
+};
+
+DECLARE_PER_CPU(struct xics_cppr, xics_cppr);
+
+static inline void xics_push_cppr(unsigned int vec)
+{
+	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
+
+	if (WARN_ON(os_cppr->index >= MAX_NUM_PRIORITIES - 1))
+		return;
+
+	if (vec == XICS_IPI)
+		os_cppr->stack[++os_cppr->index] = IPI_PRIORITY;
+	else
+		os_cppr->stack[++os_cppr->index] = DEFAULT_PRIORITY;
+}
+
+static inline unsigned char xics_pop_cppr(void)
+{
+	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
+
+	if (WARN_ON(os_cppr->index < 1))
+		return LOWEST_PRIORITY;
+
+	return os_cppr->stack[--os_cppr->index];
+}
+
+static inline void xics_set_base_cppr(unsigned char cppr)
+{
+	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
+
+	/* we only really want to set the priority when there's
+	 * just one cppr value on the stack
+	 */
+	WARN_ON(os_cppr->index != 0);
+
+	os_cppr->stack[0] = cppr;
+}
+
+static inline unsigned char xics_cppr_top(void)
+{
+	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
+	
+	return os_cppr->stack[os_cppr->index];
+}
+
+DECLARE_PER_CPU_SHARED_ALIGNED(unsigned long, xics_ipi_message);
+
+extern void xics_init(void);
+extern void xics_setup_cpu(void);
+extern void xics_update_irq_servers(void);
+extern void xics_set_cpu_giq(unsigned int gserver, unsigned int join);
+extern void xics_mask_unknown_vec(unsigned int vec);
+extern irqreturn_t xics_ipi_dispatch(int cpu);
+extern int xics_smp_probe(void);
+extern void xics_register_ics(struct ics *ics);
+extern void xics_teardown_cpu(void);
+extern void xics_kexec_teardown_cpu(int secondary);
+extern void xics_migrate_irqs_away(void);
+#ifdef CONFIG_SMP
+extern int xics_get_irq_server(unsigned int virq, const struct cpumask *cpumask,
+			       unsigned int strict_check);
+#else
+#define xics_get_irq_server(virq, cpumask, strict_check) (xics_default_server)
+#endif
+
+
+#endif /* _XICS_H */
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 3bb2a3e6a3376dd1f4c4fc69119a8bedc403e621..9aab363125724721e94a339413d1c6a5135b70e1 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -38,11 +38,14 @@ obj-$(CONFIG_PPC64)		+= setup_64.o sys_ppc32.o \
 				   paca.o nvram_64.o firmware.o
 obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
 obj-$(CONFIG_PPC_BOOK3S_64)	+= cpu_setup_ppc970.o cpu_setup_pa6t.o
+obj-$(CONFIG_PPC_BOOK3S_64)	+= cpu_setup_power7.o
 obj64-$(CONFIG_RELOCATABLE)	+= reloc_64.o
 obj-$(CONFIG_PPC_BOOK3E_64)	+= exceptions-64e.o idle_book3e.o
+obj-$(CONFIG_PPC_A2)		+= cpu_setup_a2.o
 obj-$(CONFIG_PPC64)		+= vdso64/
 obj-$(CONFIG_ALTIVEC)		+= vecemu.o
 obj-$(CONFIG_PPC_970_NAP)	+= idle_power4.o
+obj-$(CONFIG_PPC_P7_NAP)	+= idle_power7.o
 obj-$(CONFIG_PPC_OF)		+= of_platform.o prom_parse.o
 obj-$(CONFIG_PPC_CLOCK)		+= clock.o
 procfs-y			:= proc_powerpc.o
@@ -75,7 +78,6 @@ obj-$(CONFIG_PPC_FSL_BOOK3E)	+= cpu_setup_fsl_booke.o dbell.o
 obj-$(CONFIG_PPC_BOOK3E_64)	+= dbell.o
 
 extra-y				:= head_$(CONFIG_WORD_SIZE).o
-extra-$(CONFIG_PPC_BOOK3E_32)	:= head_new_booke.o
 extra-$(CONFIG_40x)		:= head_40x.o
 extra-$(CONFIG_44x)		:= head_44x.o
 extra-$(CONFIG_FSL_BOOKE)	:= head_fsl_booke.o
@@ -103,6 +105,8 @@ obj-$(CONFIG_KEXEC)		+= machine_kexec.o crash.o \
 obj-$(CONFIG_AUDIT)		+= audit.o
 obj64-$(CONFIG_AUDIT)		+= compat_audit.o
 
+obj-$(CONFIG_PPC_IO_WORKAROUNDS)	+= io-workarounds.o
+
 obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o
 obj-$(CONFIG_FUNCTION_GRAPH_TRACER)	+= ftrace.o
 obj-$(CONFIG_PERF_EVENTS)	+= perf_callchain.o
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 23e6a93145ab3d95e136fe211004c2234e7dba44..36e1c8a29be885c498e04b77b2f11e683221e08d 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -74,6 +74,7 @@ int main(void)
 	DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
 	DEFINE(SIGSEGV, SIGSEGV);
 	DEFINE(NMI_MASK, NMI_MASK);
+	DEFINE(THREAD_DSCR, offsetof(struct thread_struct, dscr));
 #else
 	DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
 #endif /* CONFIG_PPC64 */
@@ -395,6 +396,7 @@ int main(void)
 	DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
 	DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
 	DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
+	DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave));
 	DEFINE(VCPU_SPRG4, offsetof(struct kvm_vcpu, arch.sprg4));
 	DEFINE(VCPU_SPRG5, offsetof(struct kvm_vcpu, arch.sprg5));
 	DEFINE(VCPU_SPRG6, offsetof(struct kvm_vcpu, arch.sprg6));
diff --git a/arch/powerpc/kernel/cpu_setup_a2.S b/arch/powerpc/kernel/cpu_setup_a2.S
new file mode 100644
index 0000000000000000000000000000000000000000..7f818feaa7a53dd00ce6989353139b212d706e15
--- /dev/null
+++ b/arch/powerpc/kernel/cpu_setup_a2.S
@@ -0,0 +1,114 @@
+/*
+ *  A2 specific assembly support code
+ *
+ *  Copyright 2009 Ben Herrenschmidt, IBM Corp.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#include <asm/asm-offsets.h>
+#include <asm/ppc_asm.h>
+#include <asm/ppc-opcode.h>
+#include <asm/processor.h>
+#include <asm/reg_a2.h>
+#include <asm/reg.h>
+#include <asm/thread_info.h>
+
+/*
+ * Disable thdid and class fields in ERATs to bump PID to full 14 bits capacity.
+ * This also prevents external LPID accesses but that isn't a problem when not a
+ * guest. Under PV, this setting will be ignored and MMUCR will return the right
+ * number of PID bits we can use.
+ */
+#define MMUCR1_EXTEND_PID \
+	(MMUCR1_ICTID | MMUCR1_ITTID | MMUCR1_DCTID | \
+	 MMUCR1_DTTID | MMUCR1_DCCD)
+
+/*
+ * Use extended PIDs if enabled.
+ * Don't clear the ERATs on context sync events and enable I & D LRU.
+ * Enable ERAT back invalidate when tlbwe overwrites an entry.
+ */
+#define INITIAL_MMUCR1 \
+	(MMUCR1_EXTEND_PID | MMUCR1_CSINV_NEVER | MMUCR1_IRRE | \
+	 MMUCR1_DRRE | MMUCR1_TLBWE_BINV)
+
+_GLOBAL(__setup_cpu_a2)
+	/* Some of these are actually thread local and some are
+	 * core local but doing it always won't hurt
+	 */
+
+#ifdef CONFIG_PPC_WSP_COPRO
+	/* Make sure ACOP starts out as zero */
+	li	r3,0
+	mtspr   SPRN_ACOP,r3
+
+	/* Enable icswx instruction */
+	mfspr   r3,SPRN_A2_CCR2
+	ori     r3,r3,A2_CCR2_ENABLE_ICSWX
+	mtspr   SPRN_A2_CCR2,r3
+
+	/* Unmask all CTs in HACOP */
+	li      r3,-1
+	mtspr   SPRN_HACOP,r3
+#endif /* CONFIG_PPC_WSP_COPRO */
+
+	/* Enable doorbell */
+	mfspr   r3,SPRN_A2_CCR2
+	oris     r3,r3,A2_CCR2_ENABLE_PC@h
+	mtspr   SPRN_A2_CCR2,r3
+	isync
+
+	/* Setup CCR0 to disable power saving for now as it's busted
+	 * in the current implementations. Setup CCR1 to wake on
+	 * interrupts normally (we write the default value but who
+	 * knows what FW may have clobbered...)
+	 */
+	li	r3,0
+	mtspr	SPRN_A2_CCR0, r3
+	LOAD_REG_IMMEDIATE(r3,0x0f0f0f0f)
+	mtspr	SPRN_A2_CCR1, r3
+
+	/* Initialise MMUCR1 */
+	lis	r3,INITIAL_MMUCR1@h
+	ori	r3,r3,INITIAL_MMUCR1@l
+	mtspr	SPRN_MMUCR1,r3
+
+	/* Set MMUCR2 to enable 4K, 64K, 1M, 16M and 1G pages */
+	LOAD_REG_IMMEDIATE(r3, 0x000a7531)
+	mtspr	SPRN_MMUCR2,r3
+
+	/* Set MMUCR3 to write all thids bit to the TLB */
+	LOAD_REG_IMMEDIATE(r3, 0x0000000f)
+	mtspr	SPRN_MMUCR3,r3
+
+	/* Don't do ERAT stuff if running guest mode */
+	mfmsr	r3
+	andis.	r0,r3,MSR_GS@h
+	bne	1f
+
+	/* Now set the I-ERAT watermark to 15 */
+	lis	r4,(MMUCR0_TLBSEL_I|MMUCR0_ECL)@h
+	mtspr	SPRN_MMUCR0, r4
+	li	r4,A2_IERAT_SIZE-1
+	PPC_ERATWE(r4,r4,3)
+
+	/* Now set the D-ERAT watermark to 31 */
+	lis	r4,(MMUCR0_TLBSEL_D|MMUCR0_ECL)@h
+	mtspr	SPRN_MMUCR0, r4
+	li	r4,A2_DERAT_SIZE-1
+	PPC_ERATWE(r4,r4,3)
+
+	/* And invalidate the beast just in case. That won't get rid of
+	 * a bolted entry though it will be in LRU and so will go away eventually
+	 * but let's not bother for now
+	 */
+	PPC_ERATILX(0,0,0)
+1:
+	blr
+
+_GLOBAL(__restore_cpu_a2)
+	b	__setup_cpu_a2
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
index 913611105c1f5154baf6a9d9ff473cd7444338c9..8053db02b85e276c91b1c52b82d0b80fda0b52c1 100644
--- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S
+++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
@@ -88,6 +88,9 @@ _GLOBAL(__setup_cpu_e5500)
 	bl	__e500_dcache_setup
 #ifdef CONFIG_PPC_BOOK3E_64
 	bl	.__setup_base_ivors
+	bl	.setup_perfmon_ivor
+	bl	.setup_doorbell_ivors
+	bl	.setup_ehv_ivors
 #else
 	bl	__setup_e500mc_ivors
 #endif
diff --git a/arch/powerpc/kernel/cpu_setup_power7.S b/arch/powerpc/kernel/cpu_setup_power7.S
new file mode 100644
index 0000000000000000000000000000000000000000..4f9a93fcfe0772d7b51f56d5632eea2a8aa99046
--- /dev/null
+++ b/arch/powerpc/kernel/cpu_setup_power7.S
@@ -0,0 +1,91 @@
+/*
+ * This file contains low level CPU setup functions.
+ *    Copyright (C) 2003 Benjamin Herrenschmidt (benh@kernel.crashing.org)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <asm/processor.h>
+#include <asm/page.h>
+#include <asm/cputable.h>
+#include <asm/ppc_asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/cache.h>
+
+/* Entry: r3 = crap, r4 = ptr to cputable entry
+ *
+ * Note that we can be called twice for pseudo-PVRs
+ */
+_GLOBAL(__setup_cpu_power7)
+	mflr	r11
+	bl	__init_hvmode_206
+	mtlr	r11
+	beqlr
+	li	r0,0
+	mtspr	SPRN_LPID,r0
+	bl	__init_LPCR
+	bl	__init_TLB
+	mtlr	r11
+	blr
+
+_GLOBAL(__restore_cpu_power7)
+	mflr	r11
+	mfmsr	r3
+	rldicl.	r0,r3,4,63
+	beqlr
+	li	r0,0
+	mtspr	SPRN_LPID,r0
+	bl	__init_LPCR
+	bl	__init_TLB
+	mtlr	r11
+	blr
+
+__init_hvmode_206:
+	/* Disable CPU_FTR_HVMODE_206 and exit if MSR:HV is not set */
+	mfmsr	r3
+	rldicl.	r0,r3,4,63
+	bnelr
+	ld	r5,CPU_SPEC_FEATURES(r4)
+	LOAD_REG_IMMEDIATE(r6,CPU_FTR_HVMODE_206)
+	xor	r5,r5,r6
+	std	r5,CPU_SPEC_FEATURES(r4)
+	blr
+
+__init_LPCR:
+	/* Setup a sane LPCR:
+	 *
+	 *   LPES = 0b01 (HSRR0/1 used for 0x500)
+	 *   PECE = 0b111
+	 *   DPFD = 4
+	 *
+	 * Other bits untouched for now
+	 */
+	mfspr	r3,SPRN_LPCR
+	ori	r3,r3,(LPCR_LPES0|LPCR_LPES1)
+	xori	r3,r3, LPCR_LPES0
+	ori	r3,r3,(LPCR_PECE0|LPCR_PECE1|LPCR_PECE2)
+	li	r5,7
+	sldi	r5,r5,LPCR_DPFD_SH
+	andc	r3,r3,r5
+	li	r5,4
+	sldi	r5,r5,LPCR_DPFD_SH
+	or	r3,r3,r5
+	mtspr	SPRN_LPCR,r3
+	isync
+	blr
+
+__init_TLB:
+	/* Clear the TLB */
+	li	r6,128
+	mtctr	r6
+	li	r7,0xc00	/* IS field = 0b11 */
+	ptesync
+2:	tlbiel	r7
+	addi	r7,r7,0x1000
+	bdnz	2b
+	ptesync
+1:	blr
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index b9602ee06deb11ee4c80c8eeeb63a2757f587841..34d2722b9451f816b08405549a691d421ae7d81a 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -62,10 +62,12 @@ extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_a2(unsigned long offset, struct cpu_spec* spec);
 extern void __restore_cpu_pa6t(void);
 extern void __restore_cpu_ppc970(void);
 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
 extern void __restore_cpu_power7(void);
+extern void __restore_cpu_a2(void);
 #endif /* CONFIG_PPC64 */
 #if defined(CONFIG_E500)
 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
@@ -199,7 +201,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER4 (gp)",
 		.cpu_features		= CPU_FTRS_POWER4,
 		.cpu_user_features	= COMMON_USER_POWER4,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER4,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -214,7 +216,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER4+ (gq)",
 		.cpu_features		= CPU_FTRS_POWER4,
 		.cpu_user_features	= COMMON_USER_POWER4,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER4,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -230,7 +232,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_features		= CPU_FTRS_PPC970,
 		.cpu_user_features	= COMMON_USER_POWER4 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_PPC970,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -248,7 +250,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_features		= CPU_FTRS_PPC970,
 		.cpu_user_features	= COMMON_USER_POWER4 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_PPC970,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -284,7 +286,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_features		= CPU_FTRS_PPC970,
 		.cpu_user_features	= COMMON_USER_POWER4 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_PPC970,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -302,7 +304,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_features		= CPU_FTRS_PPC970,
 		.cpu_user_features	= COMMON_USER_POWER4 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_PPC970,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -318,7 +320,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER5 (gr)",
 		.cpu_features		= CPU_FTRS_POWER5,
 		.cpu_user_features	= COMMON_USER_POWER5,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER5,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
@@ -338,7 +340,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER5+ (gs)",
 		.cpu_features		= CPU_FTRS_POWER5,
 		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER5,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
@@ -354,7 +356,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER5+ (gs)",
 		.cpu_features		= CPU_FTRS_POWER5,
 		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER5,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
@@ -371,7 +373,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER5+",
 		.cpu_features		= CPU_FTRS_POWER5,
 		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER5,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
@@ -385,7 +387,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_features		= CPU_FTRS_POWER6,
 		.cpu_user_features	= COMMON_USER_POWER6 |
 			PPC_FEATURE_POWER6_EXT,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER6,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
@@ -404,7 +406,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER6 (architected)",
 		.cpu_features		= CPU_FTRS_POWER6,
 		.cpu_user_features	= COMMON_USER_POWER6,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_POWER6,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
@@ -417,12 +419,13 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER7 (architected)",
 		.cpu_features		= CPU_FTRS_POWER7,
 		.cpu_user_features	= COMMON_USER_POWER7,
-		.mmu_features		= MMU_FTR_HPTE_TABLE |
-			MMU_FTR_TLBIE_206,
+		.mmu_features		= MMU_FTRS_POWER7,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.oprofile_type		= PPC_OPROFILE_POWER4,
 		.oprofile_cpu_type	= "ppc64/ibm-compat-v1",
+		.cpu_setup		= __setup_cpu_power7,
+		.cpu_restore		= __restore_cpu_power7,
 		.platform		= "power7",
 	},
 	{	/* Power7 */
@@ -431,14 +434,15 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER7 (raw)",
 		.cpu_features		= CPU_FTRS_POWER7,
 		.cpu_user_features	= COMMON_USER_POWER7,
-		.mmu_features		= MMU_FTR_HPTE_TABLE |
-			MMU_FTR_TLBIE_206,
+		.mmu_features		= MMU_FTRS_POWER7,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
 		.pmc_type		= PPC_PMC_IBM,
 		.oprofile_cpu_type	= "ppc64/power7",
 		.oprofile_type		= PPC_OPROFILE_POWER4,
+		.cpu_setup		= __setup_cpu_power7,
+		.cpu_restore		= __restore_cpu_power7,
 		.platform		= "power7",
 	},
 	{	/* Power7+ */
@@ -447,14 +451,15 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER7+ (raw)",
 		.cpu_features		= CPU_FTRS_POWER7,
 		.cpu_user_features	= COMMON_USER_POWER7,
-		.mmu_features		= MMU_FTR_HPTE_TABLE |
-			MMU_FTR_TLBIE_206,
+		.mmu_features		= MMU_FTRS_POWER7,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
 		.pmc_type		= PPC_PMC_IBM,
 		.oprofile_cpu_type	= "ppc64/power7",
 		.oprofile_type		= PPC_OPROFILE_POWER4,
+		.cpu_setup		= __setup_cpu_power7,
+		.cpu_restore		= __restore_cpu_power7,
 		.platform		= "power7+",
 	},
 	{	/* Cell Broadband Engine */
@@ -465,7 +470,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_user_features	= COMMON_USER_PPC64 |
 			PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 			PPC_FEATURE_SMT,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_CELL,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 4,
@@ -480,7 +485,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "PA6T",
 		.cpu_features		= CPU_FTRS_PA6T,
 		.cpu_user_features	= COMMON_USER_PA6T,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_PA6T,
 		.icache_bsize		= 64,
 		.dcache_bsize		= 64,
 		.num_pmcs		= 6,
@@ -497,7 +502,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "POWER4 (compatible)",
 		.cpu_features		= CPU_FTRS_COMPATIBLE,
 		.cpu_user_features	= COMMON_USER_PPC64,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
@@ -2005,7 +2010,22 @@ static struct cpu_spec __initdata cpu_specs[] = {
 #endif /* CONFIG_PPC32 */
 #endif /* CONFIG_E500 */
 
-#ifdef CONFIG_PPC_BOOK3E_64
+#ifdef CONFIG_PPC_A2
+	{	/* Standard A2 (>= DD2) + FPU core */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x00480000,
+		.cpu_name		= "A2 (>= DD2)",
+		.cpu_features		= CPU_FTRS_A2,
+		.cpu_user_features	= COMMON_USER_PPC64,
+		.mmu_features		= MMU_FTRS_A2,
+		.icache_bsize		= 64,
+		.dcache_bsize		= 64,
+		.num_pmcs		= 0,
+		.cpu_setup		= __setup_cpu_a2,
+		.cpu_restore		= __restore_cpu_a2,
+		.machine_check		= machine_check_generic,
+		.platform		= "ppca2",
+	},
 	{	/* This is a default entry to get going, to be replaced by
 		 * a real one at some stage
 		 */
@@ -2026,7 +2046,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.machine_check		= machine_check_generic,
 		.platform		= "power6",
 	},
-#endif
+#endif /* CONFIG_PPC_A2 */
 };
 
 static struct cpu_spec the_cpu_spec;
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 5b5e1f002a8ea2ef2053bb16ba20e1e110edd348..4e6ee944495a302b668362c7e958a642c60a8b8b 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -64,9 +64,9 @@ void crash_ipi_callback(struct pt_regs *regs)
 		return;
 
 	hard_irq_disable();
-	if (!cpu_isset(cpu, cpus_in_crash))
+	if (!cpumask_test_cpu(cpu, &cpus_in_crash))
 		crash_save_cpu(regs, cpu);
-	cpu_set(cpu, cpus_in_crash);
+	cpumask_set_cpu(cpu, &cpus_in_crash);
 
 	/*
 	 * Entered via soft-reset - could be the kdump
@@ -77,8 +77,8 @@ void crash_ipi_callback(struct pt_regs *regs)
 	 * Tell the kexec CPU that entered via soft-reset and ready
 	 * to go down.
 	 */
-	if (cpu_isset(cpu, cpus_in_sr)) {
-		cpu_clear(cpu, cpus_in_sr);
+	if (cpumask_test_cpu(cpu, &cpus_in_sr)) {
+		cpumask_clear_cpu(cpu, &cpus_in_sr);
 		atomic_inc(&enter_on_soft_reset);
 	}
 
@@ -87,7 +87,7 @@ void crash_ipi_callback(struct pt_regs *regs)
 	 * This barrier is needed to make sure that all CPUs are stopped.
 	 * If not, soft-reset will be invoked to bring other CPUs.
 	 */
-	while (!cpu_isset(crashing_cpu, cpus_in_crash))
+	while (!cpumask_test_cpu(crashing_cpu, &cpus_in_crash))
 		cpu_relax();
 
 	if (ppc_md.kexec_cpu_down)
@@ -109,7 +109,7 @@ static void crash_soft_reset_check(int cpu)
 {
 	unsigned int ncpus = num_online_cpus() - 1;/* Excluding the panic cpu */
 
-	cpu_clear(cpu, cpus_in_sr);
+	cpumask_clear_cpu(cpu, &cpus_in_sr);
 	while (atomic_read(&enter_on_soft_reset) != ncpus)
 		cpu_relax();
 }
@@ -132,7 +132,7 @@ static void crash_kexec_prepare_cpus(int cpu)
 	 */
 	printk(KERN_EMERG "Sending IPI to other cpus...\n");
 	msecs = 10000;
-	while ((cpus_weight(cpus_in_crash) < ncpus) && (--msecs > 0)) {
+	while ((cpumask_weight(&cpus_in_crash) < ncpus) && (--msecs > 0)) {
 		cpu_relax();
 		mdelay(1);
 	}
@@ -144,52 +144,24 @@ static void crash_kexec_prepare_cpus(int cpu)
 	 * user to do soft reset such that we get all.
 	 * Soft-reset will be used until better mechanism is implemented.
 	 */
-	if (cpus_weight(cpus_in_crash) < ncpus) {
+	if (cpumask_weight(&cpus_in_crash) < ncpus) {
 		printk(KERN_EMERG "done waiting: %d cpu(s) not responding\n",
-			ncpus - cpus_weight(cpus_in_crash));
+			ncpus - cpumask_weight(&cpus_in_crash));
 		printk(KERN_EMERG "Activate soft-reset to stop other cpu(s)\n");
-		cpus_in_sr = CPU_MASK_NONE;
+		cpumask_clear(&cpus_in_sr);
 		atomic_set(&enter_on_soft_reset, 0);
-		while (cpus_weight(cpus_in_crash) < ncpus)
+		while (cpumask_weight(&cpus_in_crash) < ncpus)
 			cpu_relax();
 	}
 	/*
 	 * Make sure all CPUs are entered via soft-reset if the kdump is
 	 * invoked using soft-reset.
 	 */
-	if (cpu_isset(cpu, cpus_in_sr))
+	if (cpumask_test_cpu(cpu, &cpus_in_sr))
 		crash_soft_reset_check(cpu);
 	/* Leave the IPI callback set */
 }
 
-/* wait for all the CPUs to hit real mode but timeout if they don't come in */
-#ifdef CONFIG_PPC_STD_MMU_64
-static void crash_kexec_wait_realmode(int cpu)
-{
-	unsigned int msecs;
-	int i;
-
-	msecs = 10000;
-	for (i=0; i < NR_CPUS && msecs > 0; i++) {
-		if (i == cpu)
-			continue;
-
-		while (paca[i].kexec_state < KEXEC_STATE_REAL_MODE) {
-			barrier();
-			if (!cpu_possible(i)) {
-				break;
-			}
-			if (!cpu_online(i)) {
-				break;
-			}
-			msecs--;
-			mdelay(1);
-		}
-	}
-	mb();
-}
-#endif	/* CONFIG_PPC_STD_MMU_64 */
-
 /*
  * This function will be called by secondary cpus or by kexec cpu
  * if soft-reset is activated to stop some CPUs.
@@ -210,7 +182,7 @@ void crash_kexec_secondary(struct pt_regs *regs)
 			 * exited using 'x'(exit and recover) or
 			 * kexec_should_crash() failed for all running tasks.
 			 */
-			cpu_clear(cpu, cpus_in_sr);
+			cpumask_clear_cpu(cpu, &cpus_in_sr);
 			local_irq_restore(flags);
 			return;
 		}
@@ -224,7 +196,7 @@ void crash_kexec_secondary(struct pt_regs *regs)
 		 * then start kexec boot.
 		 */
 		crash_soft_reset_check(cpu);
-		cpu_set(crashing_cpu, cpus_in_crash);
+		cpumask_set_cpu(crashing_cpu, &cpus_in_crash);
 		if (ppc_md.kexec_cpu_down)
 			ppc_md.kexec_cpu_down(1, 0);
 		machine_kexec(kexec_crash_image);
@@ -234,7 +206,6 @@ void crash_kexec_secondary(struct pt_regs *regs)
 }
 
 #else	/* ! CONFIG_SMP */
-static inline void crash_kexec_wait_realmode(int cpu) {}
 
 static void crash_kexec_prepare_cpus(int cpu)
 {
@@ -253,10 +224,40 @@ static void crash_kexec_prepare_cpus(int cpu)
 
 void crash_kexec_secondary(struct pt_regs *regs)
 {
-	cpus_in_sr = CPU_MASK_NONE;
+	cpumask_clear(&cpus_in_sr);
 }
 #endif	/* CONFIG_SMP */
 
+/* wait for all the CPUs to hit real mode but timeout if they don't come in */
+#if defined(CONFIG_SMP) && defined(CONFIG_PPC_STD_MMU_64)
+static void crash_kexec_wait_realmode(int cpu)
+{
+	unsigned int msecs;
+	int i;
+
+	msecs = 10000;
+	for (i=0; i < nr_cpu_ids && msecs > 0; i++) {
+		if (i == cpu)
+			continue;
+
+		while (paca[i].kexec_state < KEXEC_STATE_REAL_MODE) {
+			barrier();
+			if (!cpu_possible(i)) {
+				break;
+			}
+			if (!cpu_online(i)) {
+				break;
+			}
+			msecs--;
+			mdelay(1);
+		}
+	}
+	mb();
+}
+#else
+static inline void crash_kexec_wait_realmode(int cpu) {}
+#endif	/* CONFIG_SMP && CONFIG_PPC_STD_MMU_64 */
+
 /*
  * Register a function to be called on shutdown.  Only use this if you
  * can't reset your device in the second kernel.
@@ -345,7 +346,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
 	crashing_cpu = smp_processor_id();
 	crash_save_cpu(regs, crashing_cpu);
 	crash_kexec_prepare_cpus(crashing_cpu);
-	cpu_set(crashing_cpu, cpus_in_crash);
+	cpumask_set_cpu(crashing_cpu, &cpus_in_crash);
 	crash_kexec_wait_realmode(crashing_cpu);
 
 	machine_kexec_mask_interrupts();
diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c
index 3307a52d797fb682269723b240d05402aad26fe1..2cc451aaaca757fa3d851c0e8b5edf8610a281d0 100644
--- a/arch/powerpc/kernel/dbell.c
+++ b/arch/powerpc/kernel/dbell.c
@@ -13,84 +13,35 @@
 #include <linux/kernel.h>
 #include <linux/smp.h>
 #include <linux/threads.h>
-#include <linux/percpu.h>
+#include <linux/hardirq.h>
 
 #include <asm/dbell.h>
 #include <asm/irq_regs.h>
 
 #ifdef CONFIG_SMP
-struct doorbell_cpu_info {
-	unsigned long	messages;	/* current messages bits */
-	unsigned int	tag;		/* tag value */
-};
-
-static DEFINE_PER_CPU(struct doorbell_cpu_info, doorbell_cpu_info);
-
 void doorbell_setup_this_cpu(void)
 {
-	struct doorbell_cpu_info *info = &__get_cpu_var(doorbell_cpu_info);
+	unsigned long tag = mfspr(SPRN_PIR) & 0x3fff;
 
-	info->messages = 0;
-	info->tag = mfspr(SPRN_PIR) & 0x3fff;
+	smp_muxed_ipi_set_data(smp_processor_id(), tag);
 }
 
-void doorbell_message_pass(int target, int msg)
+void doorbell_cause_ipi(int cpu, unsigned long data)
 {
-	struct doorbell_cpu_info *info;
-	int i;
-
-	if (target < NR_CPUS) {
-		info = &per_cpu(doorbell_cpu_info, target);
-		set_bit(msg, &info->messages);
-		ppc_msgsnd(PPC_DBELL, 0, info->tag);
-	}
-	else if (target == MSG_ALL_BUT_SELF) {
-		for_each_online_cpu(i) {
-			if (i == smp_processor_id())
-				continue;
-			info = &per_cpu(doorbell_cpu_info, i);
-			set_bit(msg, &info->messages);
-			ppc_msgsnd(PPC_DBELL, 0, info->tag);
-		}
-	}
-	else { /* target == MSG_ALL */
-		for_each_online_cpu(i) {
-			info = &per_cpu(doorbell_cpu_info, i);
-			set_bit(msg, &info->messages);
-		}
-		ppc_msgsnd(PPC_DBELL, PPC_DBELL_MSG_BRDCAST, 0);
-	}
+	ppc_msgsnd(PPC_DBELL, 0, data);
 }
 
 void doorbell_exception(struct pt_regs *regs)
 {
 	struct pt_regs *old_regs = set_irq_regs(regs);
-	struct doorbell_cpu_info *info = &__get_cpu_var(doorbell_cpu_info);
-	int msg;
 
-	/* Warning: regs can be NULL when called from irq enable */
+	irq_enter();
 
-	if (!info->messages || (num_online_cpus() < 2))
-		goto out;
+	smp_ipi_demux();
 
-	for (msg = 0; msg < 4; msg++)
-		if (test_and_clear_bit(msg, &info->messages))
-			smp_message_recv(msg);
-
-out:
+	irq_exit();
 	set_irq_regs(old_regs);
 }
-
-void doorbell_check_self(void)
-{
-	struct doorbell_cpu_info *info = &__get_cpu_var(doorbell_cpu_info);
-
-	if (!info->messages)
-		return;
-
-	ppc_msgsnd(PPC_DBELL, 0, info->tag);
-}
-
 #else /* CONFIG_SMP */
 void doorbell_exception(struct pt_regs *regs)
 {
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index d82878c4daa677c416cf116924b4d34e58d501d3..d834425186aeaa7fae6905bd8bffb50d0d99354d 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -421,6 +421,12 @@ BEGIN_FTR_SECTION
 	std	r24,THREAD_VRSAVE(r3)
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif /* CONFIG_ALTIVEC */
+#ifdef CONFIG_PPC64
+BEGIN_FTR_SECTION
+	mfspr	r25,SPRN_DSCR
+	std	r25,THREAD_DSCR(r3)
+END_FTR_SECTION_IFSET(CPU_FTR_DSCR)
+#endif
 	and.	r0,r0,r22
 	beq+	1f
 	andc	r22,r22,r0
@@ -462,10 +468,10 @@ BEGIN_FTR_SECTION
   FTR_SECTION_ELSE_NESTED(95)
 	clrrdi	r6,r8,40	/* get its 1T ESID */
 	clrrdi	r9,r1,40	/* get current sp 1T ESID */
-  ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_1T_SEGMENT, 95)
+  ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_1T_SEGMENT, 95)
 FTR_SECTION_ELSE
 	b	2f
-ALT_FTR_SECTION_END_IFSET(CPU_FTR_SLB)
+ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_SLB)
 	clrldi.	r0,r6,2		/* is new ESID c00000000? */
 	cmpd	cr1,r6,r9	/* or is new ESID the same as current ESID? */
 	cror	eq,4*cr1+eq,eq
@@ -479,7 +485,7 @@ BEGIN_FTR_SECTION
 	li	r9,MMU_SEGSIZE_1T	/* insert B field */
 	oris	r6,r6,(MMU_SEGSIZE_1T << SLBIE_SSIZE_SHIFT)@h
 	rldimi	r7,r9,SLB_VSID_SSIZE_SHIFT,0
-END_FTR_SECTION_IFSET(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 
 	/* Update the last bolted SLB.  No write barriers are needed
 	 * here, provided we only update the current CPU's SLB shadow
@@ -491,7 +497,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_1T_SEGMENT)
 	std	r7,SLBSHADOW_STACKVSID(r9)  /* Save VSID */
 	std	r0,SLBSHADOW_STACKESID(r9)  /* Save ESID */
 
-	/* No need to check for CPU_FTR_NO_SLBIE_B here, since when
+	/* No need to check for MMU_FTR_NO_SLBIE_B here, since when
 	 * we have 1TB segments, the only CPUs known to have the errata
 	 * only support less than 1TB of system memory and we'll never
 	 * actually hit this code path.
@@ -522,6 +528,15 @@ BEGIN_FTR_SECTION
 	mtspr	SPRN_VRSAVE,r0		/* if G4, restore VRSAVE reg */
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif /* CONFIG_ALTIVEC */
+#ifdef CONFIG_PPC64
+BEGIN_FTR_SECTION
+	ld	r0,THREAD_DSCR(r4)
+	cmpd	r0,r25
+	beq	1f
+	mtspr	SPRN_DSCR,r0
+1:	
+END_FTR_SECTION_IFSET(CPU_FTR_DSCR)
+#endif
 
 	/* r3-r13 are destroyed -- Cort */
 	REST_8GPRS(14, r1)
@@ -838,7 +853,7 @@ _GLOBAL(enter_rtas)
 
 _STATIC(rtas_return_loc)
 	/* relocation is off at this point */
-	mfspr	r4,SPRN_SPRG_PACA	/* Get PACA */
+	GET_PACA(r4)
 	clrldi	r4,r4,2			/* convert to realmode address */
 
 	bcl	20,31,$+4
@@ -869,7 +884,7 @@ _STATIC(rtas_restore_regs)
 	REST_8GPRS(14, r1)		/* Restore the non-volatiles */
 	REST_10GPRS(22, r1)		/* ditto */
 
-	mfspr	r13,SPRN_SPRG_PACA
+	GET_PACA(r13)
 
 	ld	r4,_CCR(r1)
 	mtcr	r4
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index 9651acc3504a9338aedc99211650efca44879221..d24d4400cc79330e2fda3fa8f59e86730dd46735 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -17,6 +17,7 @@
 #include <asm/cputable.h>
 #include <asm/setup.h>
 #include <asm/thread_info.h>
+#include <asm/reg_a2.h>
 #include <asm/exception-64e.h>
 #include <asm/bug.h>
 #include <asm/irqflags.h>
@@ -252,9 +253,6 @@ exception_marker:
 	.balign	0x1000
 	.globl interrupt_base_book3e
 interrupt_base_book3e:					/* fake trap */
-	/* Note: If real debug exceptions are supported by the HW, the vector
-	 * below will have to be patched up to point to an appropriate handler
-	 */
 	EXCEPTION_STUB(0x000, machine_check)		/* 0x0200 */
 	EXCEPTION_STUB(0x020, critical_input)		/* 0x0580 */
 	EXCEPTION_STUB(0x040, debug_crit)		/* 0x0d00 */
@@ -271,8 +269,13 @@ interrupt_base_book3e:					/* fake trap */
 	EXCEPTION_STUB(0x1a0, watchdog)			/* 0x09f0 */
 	EXCEPTION_STUB(0x1c0, data_tlb_miss)
 	EXCEPTION_STUB(0x1e0, instruction_tlb_miss)
+	EXCEPTION_STUB(0x260, perfmon)
 	EXCEPTION_STUB(0x280, doorbell)
 	EXCEPTION_STUB(0x2a0, doorbell_crit)
+	EXCEPTION_STUB(0x2c0, guest_doorbell)
+	EXCEPTION_STUB(0x2e0, guest_doorbell_crit)
+	EXCEPTION_STUB(0x300, hypercall)
+	EXCEPTION_STUB(0x320, ehpriv)
 
 	.globl interrupt_end_book3e
 interrupt_end_book3e:
@@ -454,6 +457,70 @@ interrupt_end_book3e:
 kernel_dbg_exc:
 	b	.	/* NYI */
 
+/* Debug exception as a debug interrupt*/
+	START_EXCEPTION(debug_debug);
+	DBG_EXCEPTION_PROLOG(0xd00, PROLOG_ADDITION_2REGS)
+
+	/*
+	 * If there is a single step or branch-taken exception in an
+	 * exception entry sequence, it was probably meant to apply to
+	 * the code where the exception occurred (since exception entry
+	 * doesn't turn off DE automatically).  We simulate the effect
+	 * of turning off DE on entry to an exception handler by turning
+	 * off DE in the DSRR1 value and clearing the debug status.
+	 */
+
+	mfspr	r14,SPRN_DBSR		/* check single-step/branch taken */
+	andis.	r15,r14,DBSR_IC@h
+	beq+	1f
+
+	LOAD_REG_IMMEDIATE(r14,interrupt_base_book3e)
+	LOAD_REG_IMMEDIATE(r15,interrupt_end_book3e)
+	cmpld	cr0,r10,r14
+	cmpld	cr1,r10,r15
+	blt+	cr0,1f
+	bge+	cr1,1f
+
+	/* here it looks like we got an inappropriate debug exception. */
+	lis	r14,DBSR_IC@h		/* clear the IC event */
+	rlwinm	r11,r11,0,~MSR_DE	/* clear DE in the DSRR1 value */
+	mtspr	SPRN_DBSR,r14
+	mtspr	SPRN_DSRR1,r11
+	lwz	r10,PACA_EXDBG+EX_CR(r13)	/* restore registers */
+	ld	r1,PACA_EXDBG+EX_R1(r13)
+	ld	r14,PACA_EXDBG+EX_R14(r13)
+	ld	r15,PACA_EXDBG+EX_R15(r13)
+	mtcr	r10
+	ld	r10,PACA_EXDBG+EX_R10(r13)	/* restore registers */
+	ld	r11,PACA_EXDBG+EX_R11(r13)
+	mfspr	r13,SPRN_SPRG_DBG_SCRATCH
+	rfdi
+
+	/* Normal debug exception */
+	/* XXX We only handle coming from userspace for now since we can't
+	 *     quite save properly an interrupted kernel state yet
+	 */
+1:	andi.	r14,r11,MSR_PR;		/* check for userspace again */
+	beq	kernel_dbg_exc;		/* if from kernel mode */
+
+	/* Now we mash up things to make it look like we are coming on a
+	 * normal exception
+	 */
+	mfspr	r15,SPRN_SPRG_DBG_SCRATCH
+	mtspr	SPRN_SPRG_GEN_SCRATCH,r15
+	mfspr	r14,SPRN_DBSR
+	EXCEPTION_COMMON(0xd00, PACA_EXDBG, INTS_DISABLE_ALL)
+	std	r14,_DSISR(r1)
+	addi	r3,r1,STACK_FRAME_OVERHEAD
+	mr	r4,r14
+	ld	r14,PACA_EXDBG+EX_R14(r13)
+	ld	r15,PACA_EXDBG+EX_R15(r13)
+	bl	.save_nvgprs
+	bl	.DebugException
+	b	.ret_from_except
+
+	MASKABLE_EXCEPTION(0x260, perfmon, .performance_monitor_exception, ACK_NONE)
+
 /* Doorbell interrupt */
 	MASKABLE_EXCEPTION(0x2070, doorbell, .doorbell_exception, ACK_NONE)
 
@@ -468,6 +535,11 @@ kernel_dbg_exc:
 //	b	ret_from_crit_except
 	b	.
 
+	MASKABLE_EXCEPTION(0x2c0, guest_doorbell, .unknown_exception, ACK_NONE)
+	MASKABLE_EXCEPTION(0x2e0, guest_doorbell_crit, .unknown_exception, ACK_NONE)
+	MASKABLE_EXCEPTION(0x310, hypercall, .unknown_exception, ACK_NONE)
+	MASKABLE_EXCEPTION(0x320, ehpriv, .unknown_exception, ACK_NONE)
+
 
 /*
  * An interrupt came in while soft-disabled; clear EE in SRR1,
@@ -587,7 +659,12 @@ fast_exception_return:
 BAD_STACK_TRAMPOLINE(0x000)
 BAD_STACK_TRAMPOLINE(0x100)
 BAD_STACK_TRAMPOLINE(0x200)
+BAD_STACK_TRAMPOLINE(0x260)
+BAD_STACK_TRAMPOLINE(0x2c0)
+BAD_STACK_TRAMPOLINE(0x2e0)
 BAD_STACK_TRAMPOLINE(0x300)
+BAD_STACK_TRAMPOLINE(0x310)
+BAD_STACK_TRAMPOLINE(0x320)
 BAD_STACK_TRAMPOLINE(0x400)
 BAD_STACK_TRAMPOLINE(0x500)
 BAD_STACK_TRAMPOLINE(0x600)
@@ -864,8 +941,23 @@ have_hes:
 	 * that will have to be made dependent on whether we are running under
 	 * a hypervisor I suppose.
 	 */
-	ori	r3,r3,MAS0_HES | MAS0_WQ_ALLWAYS
-	mtspr	SPRN_MAS0,r3
+
+	/* BEWARE, MAGIC
+	 * This code is called as an ordinary function on the boot CPU. But to
+	 * avoid duplication, this code is also used in SCOM bringup of
+	 * secondary CPUs. We read the code between the initial_tlb_code_start
+	 * and initial_tlb_code_end labels one instruction at a time and RAM it
+	 * into the new core via SCOM. That doesn't process branches, so there
+	 * must be none between those two labels. It also means if this code
+	 * ever takes any parameters, the SCOM code must also be updated to
+	 * provide them.
+	 */
+	.globl a2_tlbinit_code_start
+a2_tlbinit_code_start:
+
+	ori	r11,r3,MAS0_WQ_ALLWAYS
+	oris	r11,r11,MAS0_ESEL(3)@h /* Use way 3: workaround A2 erratum 376 */
+	mtspr	SPRN_MAS0,r11
 	lis	r3,(MAS1_VALID | MAS1_IPROT)@h
 	ori	r3,r3,BOOK3E_PAGESZ_1GB << MAS1_TSIZE_SHIFT
 	mtspr	SPRN_MAS1,r3
@@ -879,18 +971,86 @@ have_hes:
 	/* Write the TLB entry */
 	tlbwe
 
+	.globl a2_tlbinit_after_linear_map
+a2_tlbinit_after_linear_map:
+
 	/* Now we branch the new virtual address mapped by this entry */
 	LOAD_REG_IMMEDIATE(r3,1f)
 	mtctr	r3
 	bctr
 
 1:	/* We are now running at PAGE_OFFSET, clean the TLB of everything
-	 * else (XXX we should scan for bolted crap from the firmware too)
+	 * else (including IPROTed things left by firmware)
+	 * r4 = TLBnCFG
+	 * r3 = current address (more or less)
 	 */
+
+	li	r5,0
+	mtspr	SPRN_MAS6,r5
+	tlbsx	0,r3
+
+	rlwinm	r9,r4,0,TLBnCFG_N_ENTRY
+	rlwinm	r10,r4,8,0xff
+	addi	r10,r10,-1	/* Get inner loop mask */
+
+	li	r3,1
+
+	mfspr	r5,SPRN_MAS1
+	rlwinm	r5,r5,0,(~(MAS1_VALID|MAS1_IPROT))
+
+	mfspr	r6,SPRN_MAS2
+	rldicr	r6,r6,0,51		/* Extract EPN */
+
+	mfspr	r7,SPRN_MAS0
+	rlwinm	r7,r7,0,0xffff0fff	/* Clear HES and WQ */
+
+	rlwinm	r8,r7,16,0xfff		/* Extract ESEL */
+
+2:	add	r4,r3,r8
+	and	r4,r4,r10
+
+	rlwimi	r7,r4,16,MAS0_ESEL_MASK
+
+	mtspr	SPRN_MAS0,r7
+	mtspr	SPRN_MAS1,r5
+	mtspr	SPRN_MAS2,r6
+	tlbwe
+
+	addi	r3,r3,1
+	and.	r4,r3,r10
+
+	bne	3f
+	addis	r6,r6,(1<<30)@h
+3:
+	cmpw	r3,r9
+	blt	2b
+
+	.globl  a2_tlbinit_after_iprot_flush
+a2_tlbinit_after_iprot_flush:
+
+#ifdef CONFIG_PPC_EARLY_DEBUG_WSP
+	/* Now establish early debug mappings if applicable */
+	/* Restore the MAS0 we used for linear mapping load */
+	mtspr	SPRN_MAS0,r11
+
+	lis	r3,(MAS1_VALID | MAS1_IPROT)@h
+	ori	r3,r3,(BOOK3E_PAGESZ_4K << MAS1_TSIZE_SHIFT)
+	mtspr	SPRN_MAS1,r3
+	LOAD_REG_IMMEDIATE(r3, WSP_UART_VIRT | MAS2_I | MAS2_G)
+	mtspr	SPRN_MAS2,r3
+	LOAD_REG_IMMEDIATE(r3, WSP_UART_PHYS | MAS3_SR | MAS3_SW)
+	mtspr	SPRN_MAS7_MAS3,r3
+	/* re-use the MAS8 value from the linear mapping */
+	tlbwe
+#endif /* CONFIG_PPC_EARLY_DEBUG_WSP */
+
 	PPC_TLBILX(0,0,0)
 	sync
 	isync
 
+	.globl a2_tlbinit_code_end
+a2_tlbinit_code_end:
+
 	/* We translate LR and return */
 	mflr	r3
 	tovirt(r3,r3)
@@ -1040,3 +1200,33 @@ _GLOBAL(__setup_base_ivors)
 	sync
 
 	blr
+
+_GLOBAL(setup_perfmon_ivor)
+	SET_IVOR(35, 0x260) /* Performance Monitor */
+	blr
+
+_GLOBAL(setup_doorbell_ivors)
+	SET_IVOR(36, 0x280) /* Processor Doorbell */
+	SET_IVOR(37, 0x2a0) /* Processor Doorbell Crit */
+
+	/* Check MMUCFG[LPIDSIZE] to determine if we have category E.HV */
+	mfspr	r10,SPRN_MMUCFG
+	rlwinm.	r10,r10,0,MMUCFG_LPIDSIZE
+	beqlr
+
+	SET_IVOR(38, 0x2c0) /* Guest Processor Doorbell */
+	SET_IVOR(39, 0x2e0) /* Guest Processor Doorbell Crit/MC */
+	blr
+
+_GLOBAL(setup_ehv_ivors)
+	/*
+	 * We may be running as a guest and lack E.HV even on a chip
+	 * that normally has it.
+	 */
+	mfspr	r10,SPRN_MMUCFG
+	rlwinm.	r10,r10,0,MMUCFG_LPIDSIZE
+	beqlr
+
+	SET_IVOR(40, 0x300) /* Embedded Hypervisor System Call */
+	SET_IVOR(41, 0x320) /* Embedded Hypervisor Privilege */
+	blr
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index aeb739e1876985d91ff7e698cd690158bf01d461..a85f4874cba771fca11887ce4be593bde2c5728a 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -37,23 +37,51 @@
 	.globl __start_interrupts
 __start_interrupts:
 
-	STD_EXCEPTION_PSERIES(0x100, system_reset)
+	.globl system_reset_pSeries;
+system_reset_pSeries:
+	HMT_MEDIUM;
+	DO_KVM	0x100;
+	SET_SCRATCH0(r13)
+#ifdef CONFIG_PPC_P7_NAP
+BEGIN_FTR_SECTION
+	/* Running native on arch 2.06 or later, check if we are
+	 * waking up from nap. We only handle no state loss and
+	 * supervisor state loss. We do -not- handle hypervisor
+	 * state loss at this time.
+	 */
+	mfspr	r13,SPRN_SRR1
+	rlwinm	r13,r13,47-31,30,31
+	cmpwi	cr0,r13,1
+	bne	1f
+	b	.power7_wakeup_noloss
+1:	cmpwi	cr0,r13,2
+	bne	1f
+	b	.power7_wakeup_loss
+	/* Total loss of HV state is fatal, we could try to use the
+	 * PIR to locate a PACA, then use an emergency stack etc...
+	 * but for now, let's just stay stuck here
+	 */
+1:	cmpwi	cr0,r13,3
+	beq	.
+END_FTR_SECTION_IFSET(CPU_FTR_HVMODE_206)
+#endif /* CONFIG_PPC_P7_NAP */
+	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD)
 
 	. = 0x200
 _machine_check_pSeries:
 	HMT_MEDIUM
 	DO_KVM	0x200
-	mtspr	SPRN_SPRG_SCRATCH0,r13		/* save r13 */
-	EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
+	SET_SCRATCH0(r13)
+	EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common, EXC_STD)
 
 	. = 0x300
 	.globl data_access_pSeries
 data_access_pSeries:
 	HMT_MEDIUM
 	DO_KVM	0x300
-	mtspr	SPRN_SPRG_SCRATCH0,r13
+	SET_SCRATCH0(r13)
 BEGIN_FTR_SECTION
-	mfspr	r13,SPRN_SPRG_PACA
+	GET_PACA(r13)
 	std	r9,PACA_EXSLB+EX_R9(r13)
 	std	r10,PACA_EXSLB+EX_R10(r13)
 	mfspr	r10,SPRN_DAR
@@ -67,22 +95,22 @@ BEGIN_FTR_SECTION
 	std	r11,PACA_EXGEN+EX_R11(r13)
 	ld	r11,PACA_EXSLB+EX_R9(r13)
 	std	r12,PACA_EXGEN+EX_R12(r13)
-	mfspr	r12,SPRN_SPRG_SCRATCH0
+	GET_SCRATCH0(r12)
 	std	r10,PACA_EXGEN+EX_R10(r13)
 	std	r11,PACA_EXGEN+EX_R9(r13)
 	std	r12,PACA_EXGEN+EX_R13(r13)
-	EXCEPTION_PROLOG_PSERIES_1(data_access_common)
+	EXCEPTION_PROLOG_PSERIES_1(data_access_common, EXC_STD)
 FTR_SECTION_ELSE
-	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common)
-ALT_FTR_SECTION_END_IFCLR(CPU_FTR_SLB)
+	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common, EXC_STD)
+ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_SLB)
 
 	. = 0x380
 	.globl data_access_slb_pSeries
 data_access_slb_pSeries:
 	HMT_MEDIUM
 	DO_KVM	0x380
-	mtspr	SPRN_SPRG_SCRATCH0,r13
-	mfspr	r13,SPRN_SPRG_PACA		/* get paca address into r13 */
+	SET_SCRATCH0(r13)
+	GET_PACA(r13)
 	std	r3,PACA_EXSLB+EX_R3(r13)
 	mfspr	r3,SPRN_DAR
 	std	r9,PACA_EXSLB+EX_R9(r13)	/* save r9 - r12 */
@@ -95,7 +123,7 @@ data_access_slb_pSeries:
 	std	r10,PACA_EXSLB+EX_R10(r13)
 	std	r11,PACA_EXSLB+EX_R11(r13)
 	std	r12,PACA_EXSLB+EX_R12(r13)
-	mfspr	r10,SPRN_SPRG_SCRATCH0
+	GET_SCRATCH0(r10)
 	std	r10,PACA_EXSLB+EX_R13(r13)
 	mfspr	r12,SPRN_SRR1		/* and SRR1 */
 #ifndef CONFIG_RELOCATABLE
@@ -113,15 +141,15 @@ data_access_slb_pSeries:
 	bctr
 #endif
 
-	STD_EXCEPTION_PSERIES(0x400, instruction_access)
+	STD_EXCEPTION_PSERIES(0x400, 0x400, instruction_access)
 
 	. = 0x480
 	.globl instruction_access_slb_pSeries
 instruction_access_slb_pSeries:
 	HMT_MEDIUM
 	DO_KVM	0x480
-	mtspr	SPRN_SPRG_SCRATCH0,r13
-	mfspr	r13,SPRN_SPRG_PACA		/* get paca address into r13 */
+	SET_SCRATCH0(r13)
+	GET_PACA(r13)
 	std	r3,PACA_EXSLB+EX_R3(r13)
 	mfspr	r3,SPRN_SRR0		/* SRR0 is faulting address */
 	std	r9,PACA_EXSLB+EX_R9(r13)	/* save r9 - r12 */
@@ -134,7 +162,7 @@ instruction_access_slb_pSeries:
 	std	r10,PACA_EXSLB+EX_R10(r13)
 	std	r11,PACA_EXSLB+EX_R11(r13)
 	std	r12,PACA_EXSLB+EX_R12(r13)
-	mfspr	r10,SPRN_SPRG_SCRATCH0
+	GET_SCRATCH0(r10)
 	std	r10,PACA_EXSLB+EX_R13(r13)
 	mfspr	r12,SPRN_SRR1		/* and SRR1 */
 #ifndef CONFIG_RELOCATABLE
@@ -147,13 +175,29 @@ instruction_access_slb_pSeries:
 	bctr
 #endif
 
-	MASKABLE_EXCEPTION_PSERIES(0x500, hardware_interrupt)
-	STD_EXCEPTION_PSERIES(0x600, alignment)
-	STD_EXCEPTION_PSERIES(0x700, program_check)
-	STD_EXCEPTION_PSERIES(0x800, fp_unavailable)
-	MASKABLE_EXCEPTION_PSERIES(0x900, decrementer)
-	STD_EXCEPTION_PSERIES(0xa00, trap_0a)
-	STD_EXCEPTION_PSERIES(0xb00, trap_0b)
+	/* We open code these as we can't have a ". = x" (even with
+	 * x = "." within a feature section
+	 */
+	. = 0x500;
+	.globl hardware_interrupt_pSeries;
+	.globl hardware_interrupt_hv;
+hardware_interrupt_pSeries:
+hardware_interrupt_hv:
+	BEGIN_FTR_SECTION
+		_MASKABLE_EXCEPTION_PSERIES(0x500, hardware_interrupt, EXC_STD)
+	FTR_SECTION_ELSE
+		_MASKABLE_EXCEPTION_PSERIES(0x502, hardware_interrupt, EXC_HV)
+	ALT_FTR_SECTION_END_IFCLR(CPU_FTR_HVMODE_206)
+
+	STD_EXCEPTION_PSERIES(0x600, 0x600, alignment)
+	STD_EXCEPTION_PSERIES(0x700, 0x700, program_check)
+	STD_EXCEPTION_PSERIES(0x800, 0x800, fp_unavailable)
+
+	MASKABLE_EXCEPTION_PSERIES(0x900, 0x900, decrementer)
+	MASKABLE_EXCEPTION_HV(0x980, 0x980, decrementer)
+
+	STD_EXCEPTION_PSERIES(0xa00, 0xa00, trap_0a)
+	STD_EXCEPTION_PSERIES(0xb00, 0xb00, trap_0b)
 
 	. = 0xc00
 	.globl	system_call_pSeries
@@ -165,13 +209,13 @@ BEGIN_FTR_SECTION
 	beq-	1f
 END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)
 	mr	r9,r13
-	mfspr	r13,SPRN_SPRG_PACA
+	GET_PACA(r13)
 	mfspr	r11,SPRN_SRR0
-	ld	r12,PACAKBASE(r13)
-	ld	r10,PACAKMSR(r13)
-	LOAD_HANDLER(r12, system_call_entry)
-	mtspr	SPRN_SRR0,r12
 	mfspr	r12,SPRN_SRR1
+	ld	r10,PACAKBASE(r13)
+	LOAD_HANDLER(r10, system_call_entry)
+	mtspr	SPRN_SRR0,r10
+	ld	r10,PACAKMSR(r13)
 	mtspr	SPRN_SRR1,r10
 	rfid
 	b	.	/* prevent speculative execution */
@@ -183,8 +227,21 @@ END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)
 	rfid		/* return to userspace */
 	b	.
 
-	STD_EXCEPTION_PSERIES(0xd00, single_step)
-	STD_EXCEPTION_PSERIES(0xe00, trap_0e)
+	STD_EXCEPTION_PSERIES(0xd00, 0xd00, single_step)
+
+	/* At 0xe??? we have a bunch of hypervisor exceptions, we branch
+	 * out of line to handle them
+	 */
+	. = 0xe00
+	b	h_data_storage_hv
+	. = 0xe20
+	b	h_instr_storage_hv
+	. = 0xe40
+	b	emulation_assist_hv
+	. = 0xe50
+	b	hmi_exception_hv
+	. = 0xe60
+	b	hmi_exception_hv
 
 	/* We need to deal with the Altivec unavailable exception
 	 * here which is at 0xf20, thus in the middle of the
@@ -193,39 +250,42 @@ END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)
 	 */
 performance_monitor_pSeries_1:
 	. = 0xf00
-	DO_KVM	0xf00
 	b	performance_monitor_pSeries
 
 altivec_unavailable_pSeries_1:
 	. = 0xf20
-	DO_KVM	0xf20
 	b	altivec_unavailable_pSeries
 
 vsx_unavailable_pSeries_1:
 	. = 0xf40
-	DO_KVM	0xf40
 	b	vsx_unavailable_pSeries
 
 #ifdef CONFIG_CBE_RAS
-	HSTD_EXCEPTION_PSERIES(0x1200, cbe_system_error)
+	STD_EXCEPTION_HV(0x1200, 0x1202, cbe_system_error)
 #endif /* CONFIG_CBE_RAS */
-	STD_EXCEPTION_PSERIES(0x1300, instruction_breakpoint)
+	STD_EXCEPTION_PSERIES(0x1300, 0x1300, instruction_breakpoint)
 #ifdef CONFIG_CBE_RAS
-	HSTD_EXCEPTION_PSERIES(0x1600, cbe_maintenance)
+	STD_EXCEPTION_HV(0x1600, 0x1602, cbe_maintenance)
 #endif /* CONFIG_CBE_RAS */
-	STD_EXCEPTION_PSERIES(0x1700, altivec_assist)
+	STD_EXCEPTION_PSERIES(0x1700, 0x1700, altivec_assist)
 #ifdef CONFIG_CBE_RAS
-	HSTD_EXCEPTION_PSERIES(0x1800, cbe_thermal)
+	STD_EXCEPTION_HV(0x1800, 0x1802, cbe_thermal)
 #endif /* CONFIG_CBE_RAS */
 
 	. = 0x3000
 
-/*** pSeries interrupt support ***/
+/*** Out of line interrupts support ***/
+
+	/* moved from 0xe00 */
+	STD_EXCEPTION_HV(., 0xe00, h_data_storage)
+	STD_EXCEPTION_HV(., 0xe20, h_instr_storage)
+	STD_EXCEPTION_HV(., 0xe40, emulation_assist)
+	STD_EXCEPTION_HV(., 0xe60, hmi_exception) /* need to flush cache ? */
 
 	/* moved from 0xf00 */
-	STD_EXCEPTION_PSERIES(., performance_monitor)
-	STD_EXCEPTION_PSERIES(., altivec_unavailable)
-	STD_EXCEPTION_PSERIES(., vsx_unavailable)
+	STD_EXCEPTION_PSERIES(., 0xf00, performance_monitor)
+	STD_EXCEPTION_PSERIES(., 0xf20, altivec_unavailable)
+	STD_EXCEPTION_PSERIES(., 0xf40, vsx_unavailable)
 
 /*
  * An interrupt came in while soft-disabled; clear EE in SRR1,
@@ -240,17 +300,30 @@ masked_interrupt:
 	rotldi	r10,r10,16
 	mtspr	SPRN_SRR1,r10
 	ld	r10,PACA_EXGEN+EX_R10(r13)
-	mfspr	r13,SPRN_SPRG_SCRATCH0
+	GET_SCRATCH0(r13)
 	rfid
 	b	.
 
+masked_Hinterrupt:
+	stb	r10,PACAHARDIRQEN(r13)
+	mtcrf	0x80,r9
+	ld	r9,PACA_EXGEN+EX_R9(r13)
+	mfspr	r10,SPRN_HSRR1
+	rldicl	r10,r10,48,1		/* clear MSR_EE */
+	rotldi	r10,r10,16
+	mtspr	SPRN_HSRR1,r10
+	ld	r10,PACA_EXGEN+EX_R10(r13)
+	GET_SCRATCH0(r13)
+	hrfid
+	b	.
+
 	.align	7
 do_stab_bolted_pSeries:
 	std	r11,PACA_EXSLB+EX_R11(r13)
 	std	r12,PACA_EXSLB+EX_R12(r13)
-	mfspr	r10,SPRN_SPRG_SCRATCH0
+	GET_SCRATCH0(r10)
 	std	r10,PACA_EXSLB+EX_R13(r13)
-	EXCEPTION_PROLOG_PSERIES_1(.do_stab_bolted)
+	EXCEPTION_PROLOG_PSERIES_1(.do_stab_bolted, EXC_STD)
 
 #ifdef CONFIG_PPC_PSERIES
 /*
@@ -260,15 +333,15 @@ do_stab_bolted_pSeries:
       .align 7
 system_reset_fwnmi:
 	HMT_MEDIUM
-	mtspr	SPRN_SPRG_SCRATCH0,r13		/* save r13 */
-	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common)
+	SET_SCRATCH0(r13)		/* save r13 */
+	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD)
 
 	.globl machine_check_fwnmi
       .align 7
 machine_check_fwnmi:
 	HMT_MEDIUM
-	mtspr	SPRN_SPRG_SCRATCH0,r13		/* save r13 */
-	EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
+	SET_SCRATCH0(r13)		/* save r13 */
+	EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common, EXC_STD)
 
 #endif /* CONFIG_PPC_PSERIES */
 
@@ -282,7 +355,7 @@ slb_miss_user_pseries:
 	std	r10,PACA_EXGEN+EX_R10(r13)
 	std	r11,PACA_EXGEN+EX_R11(r13)
 	std	r12,PACA_EXGEN+EX_R12(r13)
-	mfspr	r10,SPRG_SCRATCH0
+	GET_SCRATCH0(r10)
 	ld	r11,PACA_EXSLB+EX_R9(r13)
 	ld	r12,PACA_EXSLB+EX_R3(r13)
 	std	r10,PACA_EXGEN+EX_R13(r13)
@@ -342,6 +415,8 @@ machine_check_common:
 	STD_EXCEPTION_COMMON(0xb00, trap_0b, .unknown_exception)
 	STD_EXCEPTION_COMMON(0xd00, single_step, .single_step_exception)
 	STD_EXCEPTION_COMMON(0xe00, trap_0e, .unknown_exception)
+        STD_EXCEPTION_COMMON(0xe40, emulation_assist, .program_check_exception)
+        STD_EXCEPTION_COMMON(0xe60, hmi_exception, .unknown_exception)
 	STD_EXCEPTION_COMMON_IDLE(0xf00, performance_monitor, .performance_monitor_exception)
 	STD_EXCEPTION_COMMON(0x1300, instruction_breakpoint, .instruction_breakpoint_exception)
 #ifdef CONFIG_ALTIVEC
@@ -386,9 +461,24 @@ bad_stack:
 	std	r12,_XER(r1)
 	SAVE_GPR(0,r1)
 	SAVE_GPR(2,r1)
-	SAVE_4GPRS(3,r1)
-	SAVE_2GPRS(7,r1)
-	SAVE_10GPRS(12,r1)
+	ld	r10,EX_R3(r3)
+	std	r10,GPR3(r1)
+	SAVE_GPR(4,r1)
+	SAVE_4GPRS(5,r1)
+	ld	r9,EX_R9(r3)
+	ld	r10,EX_R10(r3)
+	SAVE_2GPRS(9,r1)
+	ld	r9,EX_R11(r3)
+	ld	r10,EX_R12(r3)
+	ld	r11,EX_R13(r3)
+	std	r9,GPR11(r1)
+	std	r10,GPR12(r1)
+	std	r11,GPR13(r1)
+BEGIN_FTR_SECTION
+	ld	r10,EX_CFAR(r3)
+	std	r10,ORIG_GPR3(r1)
+END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
+	SAVE_8GPRS(14,r1)
 	SAVE_10GPRS(22,r1)
 	lhz	r12,PACA_TRAP_SAVE(r13)
 	std	r12,_TRAP(r1)
@@ -397,6 +487,9 @@ bad_stack:
 	li	r12,0
 	std	r12,0(r11)
 	ld	r2,PACATOC(r13)
+	ld	r11,exception_marker@toc(r2)
+	std	r12,RESULT(r1)
+	std	r11,STACK_FRAME_OVERHEAD-16(r1)
 1:	addi	r3,r1,STACK_FRAME_OVERHEAD
 	bl	.kernel_bad_stack
 	b	1b
@@ -419,6 +512,19 @@ data_access_common:
 	li	r5,0x300
 	b	.do_hash_page	 	/* Try to handle as hpte fault */
 
+	.align  7
+        .globl  h_data_storage_common
+h_data_storage_common:
+        mfspr   r10,SPRN_HDAR
+        std     r10,PACA_EXGEN+EX_DAR(r13)
+        mfspr   r10,SPRN_HDSISR
+        stw     r10,PACA_EXGEN+EX_DSISR(r13)
+        EXCEPTION_PROLOG_COMMON(0xe00, PACA_EXGEN)
+        bl      .save_nvgprs
+        addi    r3,r1,STACK_FRAME_OVERHEAD
+        bl      .unknown_exception
+        b       .ret_from_except
+
 	.align	7
 	.globl instruction_access_common
 instruction_access_common:
@@ -428,6 +534,8 @@ instruction_access_common:
 	li	r5,0x400
 	b	.do_hash_page		/* Try to handle as hpte fault */
 
+        STD_EXCEPTION_COMMON(0xe20, h_instr_storage, .unknown_exception)
+
 /*
  * Here is the common SLB miss user that is used when going to virtual
  * mode for SLB misses, that is currently not used
@@ -750,7 +858,7 @@ _STATIC(do_hash_page)
 BEGIN_FTR_SECTION
 	andis.	r0,r4,0x0020		/* Is it a segment table fault? */
 	bne-	do_ste_alloc		/* If so handle it */
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
+END_MMU_FTR_SECTION_IFCLR(MMU_FTR_SLB)
 
 	clrrdi	r11,r1,THREAD_SHIFT
 	lwz	r0,TI_PREEMPT(r11)	/* If we're in an "NMI" */
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index c5c24beb838797c9aa0c2891f82754fef7b9009b..ba250d505e07d210f21cb26c3ac92ddff0bca6d5 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -805,19 +805,6 @@ _ENTRY(copy_and_flush)
 	blr
 
 #ifdef CONFIG_SMP
-#ifdef CONFIG_GEMINI
-	.globl	__secondary_start_gemini
-__secondary_start_gemini:
-        mfspr   r4,SPRN_HID0
-        ori     r4,r4,HID0_ICFI
-        li      r3,0
-        ori     r3,r3,HID0_ICE
-        andc    r4,r4,r3
-        mtspr   SPRN_HID0,r4
-        sync
-        b       __secondary_start
-#endif /* CONFIG_GEMINI */
-
 	.globl __secondary_start_mpc86xx
 __secondary_start_mpc86xx:
 	mfspr	r3, SPRN_PIR
@@ -890,15 +877,6 @@ __secondary_start:
 	mtspr	SPRN_SRR1,r4
 	SYNC
 	RFI
-
-_GLOBAL(start_secondary_resume)
-	/* Reset stack */
-	rlwinm	r1,r1,0,0,(31-THREAD_SHIFT)	/* current_thread_info() */
-	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
-	li	r3,0
-	std	r3,0(r1)		/* Zero the stack frame pointer	*/
-	bl	start_secondary
-	b	.
 #endif /* CONFIG_SMP */
 
 #ifdef CONFIG_KVM_BOOK3S_HANDLER
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 3a319f9c9d3ebb41df3789e91f360e6c2161b1e5..ba504099844a1cd311cd6ae284bb1eaea092c985 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -147,6 +147,8 @@ __secondary_hold:
 	mtctr	r4
 	mr	r3,r24
 	li	r4,0
+	/* Make sure that patched code is visible */
+	isync
 	bctr
 #else
 	BUG_OPCODE
@@ -216,19 +218,25 @@ generic_secondary_common_init:
 	 */
 	LOAD_REG_ADDR(r13, paca)	/* Load paca pointer		 */
 	ld	r13,0(r13)		/* Get base vaddr of paca array	 */
+#ifndef CONFIG_SMP
+	addi	r13,r13,PACA_SIZE	/* know r13 if used accidentally */
+	b	.kexec_wait		/* wait for next kernel if !SMP	 */
+#else
+	LOAD_REG_ADDR(r7, nr_cpu_ids)	/* Load nr_cpu_ids address       */
+	lwz	r7,0(r7)		/* also the max paca allocated 	 */
 	li	r5,0			/* logical cpu id                */
 1:	lhz	r6,PACAHWCPUID(r13)	/* Load HW procid from paca      */
 	cmpw	r6,r24			/* Compare to our id             */
 	beq	2f
 	addi	r13,r13,PACA_SIZE	/* Loop to next PACA on miss     */
 	addi	r5,r5,1
-	cmpwi	r5,NR_CPUS
+	cmpw	r5,r7			/* Check if more pacas exist     */
 	blt	1b
 
 	mr	r3,r24			/* not found, copy phys to r3	 */
 	b	.kexec_wait		/* next kernel might do better	 */
 
-2:	mtspr	SPRN_SPRG_PACA,r13	/* Save vaddr of paca in an SPRG */
+2:	SET_PACA(r13)
 #ifdef CONFIG_PPC_BOOK3E
 	addi	r12,r13,PACA_EXTLB	/* and TLB exc frame in another  */
 	mtspr	SPRN_SPRG_TLB_EXFRAME,r12
@@ -236,34 +244,39 @@ generic_secondary_common_init:
 
 	/* From now on, r24 is expected to be logical cpuid */
 	mr	r24,r5
-3:	HMT_LOW
-	lbz	r23,PACAPROCSTART(r13)	/* Test if this processor should */
-					/* start.			 */
-
-#ifndef CONFIG_SMP
-	b	3b			/* Never go on non-SMP		 */
-#else
-	cmpwi	0,r23,0
-	beq	3b			/* Loop until told to go	 */
-
-	sync				/* order paca.run and cur_cpu_spec */
 
 	/* See if we need to call a cpu state restore handler */
 	LOAD_REG_ADDR(r23, cur_cpu_spec)
 	ld	r23,0(r23)
 	ld	r23,CPU_SPEC_RESTORE(r23)
 	cmpdi	0,r23,0
-	beq	4f
+	beq	3f
 	ld	r23,0(r23)
 	mtctr	r23
 	bctrl
 
-4:	/* Create a temp kernel stack for use before relocation is on.	*/
+3:	LOAD_REG_ADDR(r3, boot_cpu_count) /* Decrement boot_cpu_count */
+	lwarx	r4,0,r3
+	subi	r4,r4,1
+	stwcx.	r4,0,r3
+	bne	3b
+	isync
+
+4:	HMT_LOW
+	lbz	r23,PACAPROCSTART(r13)	/* Test if this processor should */
+					/* start.			 */
+	cmpwi	0,r23,0
+	beq	4b			/* Loop until told to go	 */
+
+	sync				/* order paca.run and cur_cpu_spec */
+	isync				/* In case code patching happened */
+
+	/* Create a temp kernel stack for use before relocation is on.	*/
 	ld	r1,PACAEMERGSP(r13)
 	subi	r1,r1,STACK_FRAME_OVERHEAD
 
 	b	__secondary_start
-#endif
+#endif /* SMP */
 
 /*
  * Turn the MMU off.
@@ -534,7 +547,7 @@ _GLOBAL(pmac_secondary_start)
 	ld	r4,0(r4)		/* Get base vaddr of paca array	*/
 	mulli	r13,r24,PACA_SIZE	/* Calculate vaddr of right paca */
 	add	r13,r13,r4		/* for this processor.		*/
-	mtspr	SPRN_SPRG_PACA,r13	/* Save vaddr of paca in an SPRG*/
+	SET_PACA(r13)			/* Save vaddr of paca in an SPRG*/
 
 	/* Mark interrupts soft and hard disabled (they might be enabled
 	 * in the PACA when doing hotplug)
@@ -645,7 +658,7 @@ _GLOBAL(enable_64b_mode)
 	oris	r11,r11,0x8000		/* CM bit set, we'll set ICM later */
 	mtmsr	r11
 #else /* CONFIG_PPC_BOOK3E */
-	li	r12,(MSR_SF | MSR_ISF)@highest
+	li	r12,(MSR_64BIT | MSR_ISF)@highest
 	sldi	r12,r12,48
 	or	r11,r11,r12
 	mtmsrd	r11
diff --git a/arch/powerpc/kernel/idle_power7.S b/arch/powerpc/kernel/idle_power7.S
new file mode 100644
index 0000000000000000000000000000000000000000..f8f0bc7f1d4fde10a1edbe39fb0d0667f51f6e2a
--- /dev/null
+++ b/arch/powerpc/kernel/idle_power7.S
@@ -0,0 +1,97 @@
+/*
+ *  This file contains the power_save function for 970-family CPUs.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/threads.h>
+#include <asm/processor.h>
+#include <asm/page.h>
+#include <asm/cputable.h>
+#include <asm/thread_info.h>
+#include <asm/ppc_asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/ppc-opcode.h>
+
+#undef DEBUG
+
+	.text
+
+_GLOBAL(power7_idle)
+	/* Now check if user or arch enabled NAP mode */
+	LOAD_REG_ADDRBASE(r3,powersave_nap)
+	lwz	r4,ADDROFF(powersave_nap)(r3)
+	cmpwi	0,r4,0
+	beqlr
+
+	/* NAP is a state loss, we create a regs frame on the
+	 * stack, fill it up with the state we care about and
+	 * stick a pointer to it in PACAR1. We really only
+	 * need to save PC, some CR bits and the NV GPRs,
+	 * but for now an interrupt frame will do.
+	 */
+	mflr	r0
+	std	r0,16(r1)
+	stdu	r1,-INT_FRAME_SIZE(r1)
+	std	r0,_LINK(r1)
+	std	r0,_NIP(r1)
+
+#ifndef CONFIG_SMP
+	/* Make sure FPU, VSX etc... are flushed as we may lose
+	 * state when going to nap mode
+	 */
+	bl	.discard_lazy_cpu_state
+#endif /* CONFIG_SMP */
+
+	/* Hard disable interrupts */
+	mfmsr	r9
+	rldicl	r9,r9,48,1
+	rotldi	r9,r9,16
+	mtmsrd	r9,1			/* hard-disable interrupts */
+	li	r0,0
+	stb	r0,PACASOFTIRQEN(r13)	/* we'll hard-enable shortly */
+	stb	r0,PACAHARDIRQEN(r13)
+
+	/* Continue saving state */
+	SAVE_GPR(2, r1)
+	SAVE_NVGPRS(r1)
+	mfcr	r3
+	std	r3,_CCR(r1)
+	std	r9,_MSR(r1)
+	std	r1,PACAR1(r13)
+
+	/* Magic NAP mode enter sequence */
+	std	r0,0(r1)
+	ptesync
+	ld	r0,0(r1)
+1:	cmp	cr0,r0,r0
+	bne	1b
+	PPC_NAP
+	b	.
+
+_GLOBAL(power7_wakeup_loss)
+	GET_PACA(r13)
+	ld	r1,PACAR1(r13)
+	REST_NVGPRS(r1)
+	REST_GPR(2, r1)
+	ld	r3,_CCR(r1)
+	ld	r4,_MSR(r1)
+	ld	r5,_NIP(r1)
+	addi	r1,r1,INT_FRAME_SIZE
+	mtcr	r3
+	mtspr	SPRN_SRR1,r4
+	mtspr	SPRN_SRR0,r5
+	rfid
+
+_GLOBAL(power7_wakeup_noloss)
+	GET_PACA(r13)
+	ld	r1,PACAR1(r13)
+	ld	r4,_MSR(r1)
+	ld	r5,_NIP(r1)
+	addi	r1,r1,INT_FRAME_SIZE
+	mtspr	SPRN_SRR1,r4
+	mtspr	SPRN_SRR0,r5
+	rfid
diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/kernel/io-workarounds.c
similarity index 95%
rename from arch/powerpc/platforms/cell/io-workarounds.c
rename to arch/powerpc/kernel/io-workarounds.c
index 5c1118e31940bf39d3a88926a16fc883c4f30d5f..ffafaea3d261f8f2fbeb3ee45cd58bc958e40572 100644
--- a/arch/powerpc/platforms/cell/io-workarounds.c
+++ b/arch/powerpc/kernel/io-workarounds.c
@@ -17,8 +17,7 @@
 #include <asm/machdep.h>
 #include <asm/pgtable.h>
 #include <asm/ppc-pci.h>
-
-#include "io-workarounds.h"
+#include <asm/io-workarounds.h>
 
 #define IOWA_MAX_BUS	8
 
@@ -145,7 +144,19 @@ static void __iomem *iowa_ioremap(phys_addr_t addr, unsigned long size,
 	return res;
 }
 
-/* Regist new bus to support workaround */
+/* Enable IO workaround */
+static void __devinit io_workaround_init(void)
+{
+	static int io_workaround_inited;
+
+	if (io_workaround_inited)
+		return;
+	ppc_pci_io = iowa_pci_io;
+	ppc_md.ioremap = iowa_ioremap;
+	io_workaround_inited = 1;
+}
+
+/* Register new bus to support workaround */
 void __devinit iowa_register_bus(struct pci_controller *phb,
 			struct ppc_pci_io *ops,
 			int (*initfunc)(struct iowa_bus *, void *), void *data)
@@ -153,6 +164,8 @@ void __devinit iowa_register_bus(struct pci_controller *phb,
 	struct iowa_bus *bus;
 	struct device_node *np = phb->dn;
 
+	io_workaround_init();
+
 	if (iowa_bus_count >= IOWA_MAX_BUS) {
 		pr_err("IOWA:Too many pci bridges, "
 		       "workarounds disabled for %s\n", np->full_name);
@@ -162,6 +175,7 @@ void __devinit iowa_register_bus(struct pci_controller *phb,
 	bus = &iowa_busses[iowa_bus_count];
 	bus->phb = phb;
 	bus->ops = ops;
+	bus->private = data;
 
 	if (initfunc)
 		if ((*initfunc)(bus, data))
@@ -172,14 +186,3 @@ void __devinit iowa_register_bus(struct pci_controller *phb,
 	pr_debug("IOWA:[%d]Add bus, %s.\n", iowa_bus_count-1, np->full_name);
 }
 
-/* enable IO workaround */
-void __devinit io_workaround_init(void)
-{
-	static int io_workaround_inited;
-
-	if (io_workaround_inited)
-		return;
-	ppc_pci_io = iowa_pci_io;
-	ppc_md.ioremap = iowa_ioremap;
-	io_workaround_inited = 1;
-}
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index f621b7d2d869c35160acca30877feb198f32c4cf..a24d37d4cf5158e17ad85421a1bee6d1af14e299 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -66,7 +66,6 @@
 #include <asm/ptrace.h>
 #include <asm/machdep.h>
 #include <asm/udbg.h>
-#include <asm/dbell.h>
 #include <asm/smp.h>
 
 #ifdef CONFIG_PPC64
@@ -160,7 +159,8 @@ notrace void arch_local_irq_restore(unsigned long en)
 
 #if defined(CONFIG_BOOKE) && defined(CONFIG_SMP)
 	/* Check for pending doorbell interrupts and resend to ourself */
-	doorbell_check_self();
+	if (cpu_has_feature(CPU_FTR_DBELL))
+		smp_muxed_ipi_resend();
 #endif
 
 	/*
@@ -397,24 +397,28 @@ struct thread_info *mcheckirq_ctx[NR_CPUS] __read_mostly;
 void exc_lvl_ctx_init(void)
 {
 	struct thread_info *tp;
-	int i, hw_cpu;
+	int i, cpu_nr;
 
 	for_each_possible_cpu(i) {
-		hw_cpu = get_hard_smp_processor_id(i);
-		memset((void *)critirq_ctx[hw_cpu], 0, THREAD_SIZE);
-		tp = critirq_ctx[hw_cpu];
-		tp->cpu = i;
+#ifdef CONFIG_PPC64
+		cpu_nr = i;
+#else
+		cpu_nr = get_hard_smp_processor_id(i);
+#endif
+		memset((void *)critirq_ctx[cpu_nr], 0, THREAD_SIZE);
+		tp = critirq_ctx[cpu_nr];
+		tp->cpu = cpu_nr;
 		tp->preempt_count = 0;
 
 #ifdef CONFIG_BOOKE
-		memset((void *)dbgirq_ctx[hw_cpu], 0, THREAD_SIZE);
-		tp = dbgirq_ctx[hw_cpu];
-		tp->cpu = i;
+		memset((void *)dbgirq_ctx[cpu_nr], 0, THREAD_SIZE);
+		tp = dbgirq_ctx[cpu_nr];
+		tp->cpu = cpu_nr;
 		tp->preempt_count = 0;
 
-		memset((void *)mcheckirq_ctx[hw_cpu], 0, THREAD_SIZE);
-		tp = mcheckirq_ctx[hw_cpu];
-		tp->cpu = i;
+		memset((void *)mcheckirq_ctx[cpu_nr], 0, THREAD_SIZE);
+		tp = mcheckirq_ctx[cpu_nr];
+		tp->cpu = cpu_nr;
 		tp->preempt_count = HARDIRQ_OFFSET;
 #endif
 	}
@@ -477,20 +481,41 @@ void do_softirq(void)
  * IRQ controller and virtual interrupts
  */
 
+/* The main irq map itself is an array of NR_IRQ entries containing the
+ * associate host and irq number. An entry with a host of NULL is free.
+ * An entry can be allocated if it's free, the allocator always then sets
+ * hwirq first to the host's invalid irq number and then fills ops.
+ */
+struct irq_map_entry {
+	irq_hw_number_t	hwirq;
+	struct irq_host	*host;
+};
+
 static LIST_HEAD(irq_hosts);
 static DEFINE_RAW_SPINLOCK(irq_big_lock);
-static unsigned int revmap_trees_allocated;
 static DEFINE_MUTEX(revmap_trees_mutex);
-struct irq_map_entry irq_map[NR_IRQS];
+static struct irq_map_entry irq_map[NR_IRQS];
 static unsigned int irq_virq_count = NR_IRQS;
 static struct irq_host *irq_default_host;
 
+irq_hw_number_t irqd_to_hwirq(struct irq_data *d)
+{
+	return irq_map[d->irq].hwirq;
+}
+EXPORT_SYMBOL_GPL(irqd_to_hwirq);
+
 irq_hw_number_t virq_to_hw(unsigned int virq)
 {
 	return irq_map[virq].hwirq;
 }
 EXPORT_SYMBOL_GPL(virq_to_hw);
 
+bool virq_is_host(unsigned int virq, struct irq_host *host)
+{
+	return irq_map[virq].host == host;
+}
+EXPORT_SYMBOL_GPL(virq_is_host);
+
 static int default_irq_host_match(struct irq_host *h, struct device_node *np)
 {
 	return h->of_node != NULL && h->of_node == np;
@@ -511,7 +536,7 @@ struct irq_host *irq_alloc_host(struct device_node *of_node,
 	/* Allocate structure and revmap table if using linear mapping */
 	if (revmap_type == IRQ_HOST_MAP_LINEAR)
 		size += revmap_arg * sizeof(unsigned int);
-	host = zalloc_maybe_bootmem(size, GFP_KERNEL);
+	host = kzalloc(size, GFP_KERNEL);
 	if (host == NULL)
 		return NULL;
 
@@ -561,14 +586,14 @@ struct irq_host *irq_alloc_host(struct device_node *of_node,
 			irq_map[i].host = host;
 			smp_wmb();
 
-			/* Clear norequest flags */
-			irq_clear_status_flags(i, IRQ_NOREQUEST);
-
 			/* Legacy flags are left to default at this point,
 			 * one can then use irq_create_mapping() to
 			 * explicitly change them
 			 */
 			ops->map(host, i, i);
+
+			/* Clear norequest flags */
+			irq_clear_status_flags(i, IRQ_NOREQUEST);
 		}
 		break;
 	case IRQ_HOST_MAP_LINEAR:
@@ -579,6 +604,9 @@ struct irq_host *irq_alloc_host(struct device_node *of_node,
 		smp_wmb();
 		host->revmap_data.linear.revmap = rmap;
 		break;
+	case IRQ_HOST_MAP_TREE:
+		INIT_RADIX_TREE(&host->revmap_data.tree, GFP_KERNEL);
+		break;
 	default:
 		break;
 	}
@@ -636,8 +664,6 @@ static int irq_setup_virq(struct irq_host *host, unsigned int virq,
 		goto error;
 	}
 
-	irq_clear_status_flags(virq, IRQ_NOREQUEST);
-
 	/* map it */
 	smp_wmb();
 	irq_map[virq].hwirq = hwirq;
@@ -648,6 +674,8 @@ static int irq_setup_virq(struct irq_host *host, unsigned int virq,
 		goto errdesc;
 	}
 
+	irq_clear_status_flags(virq, IRQ_NOREQUEST);
+
 	return 0;
 
 errdesc:
@@ -704,8 +732,6 @@ unsigned int irq_create_mapping(struct irq_host *host,
 	 */
 	virq = irq_find_mapping(host, hwirq);
 	if (virq != NO_IRQ) {
-		if (host->ops->remap)
-			host->ops->remap(host, virq, hwirq);
 		pr_debug("irq: -> existing mapping on virq %d\n", virq);
 		return virq;
 	}
@@ -786,14 +812,15 @@ void irq_dispose_mapping(unsigned int virq)
 		return;
 
 	host = irq_map[virq].host;
-	WARN_ON (host == NULL);
-	if (host == NULL)
+	if (WARN_ON(host == NULL))
 		return;
 
 	/* Never unmap legacy interrupts */
 	if (host->revmap_type == IRQ_HOST_MAP_LEGACY)
 		return;
 
+	irq_set_status_flags(virq, IRQ_NOREQUEST);
+
 	/* remove chip and handler */
 	irq_set_chip_and_handler(virq, NULL, NULL);
 
@@ -813,13 +840,6 @@ void irq_dispose_mapping(unsigned int virq)
 			host->revmap_data.linear.revmap[hwirq] = NO_IRQ;
 		break;
 	case IRQ_HOST_MAP_TREE:
-		/*
-		 * Check if radix tree allocated yet, if not then nothing to
-		 * remove.
-		 */
-		smp_rmb();
-		if (revmap_trees_allocated < 1)
-			break;
 		mutex_lock(&revmap_trees_mutex);
 		radix_tree_delete(&host->revmap_data.tree, hwirq);
 		mutex_unlock(&revmap_trees_mutex);
@@ -830,8 +850,6 @@ void irq_dispose_mapping(unsigned int virq)
 	smp_mb();
 	irq_map[virq].hwirq = host->inval_irq;
 
-	irq_set_status_flags(virq, IRQ_NOREQUEST);
-
 	irq_free_descs(virq, 1);
 	/* Free it */
 	irq_free_virt(virq, 1);
@@ -877,16 +895,9 @@ unsigned int irq_radix_revmap_lookup(struct irq_host *host,
 	struct irq_map_entry *ptr;
 	unsigned int virq;
 
-	WARN_ON(host->revmap_type != IRQ_HOST_MAP_TREE);
-
-	/*
-	 * Check if the radix tree exists and has bee initialized.
-	 * If not, we fallback to slow mode
-	 */
-	if (revmap_trees_allocated < 2)
+	if (WARN_ON_ONCE(host->revmap_type != IRQ_HOST_MAP_TREE))
 		return irq_find_mapping(host, hwirq);
 
-	/* Now try to resolve */
 	/*
 	 * No rcu_read_lock(ing) needed, the ptr returned can't go under us
 	 * as it's referencing an entry in the static irq_map table.
@@ -909,16 +920,7 @@ unsigned int irq_radix_revmap_lookup(struct irq_host *host,
 void irq_radix_revmap_insert(struct irq_host *host, unsigned int virq,
 			     irq_hw_number_t hwirq)
 {
-
-	WARN_ON(host->revmap_type != IRQ_HOST_MAP_TREE);
-
-	/*
-	 * Check if the radix tree exists yet.
-	 * If not, then the irq will be inserted into the tree when it gets
-	 * initialized.
-	 */
-	smp_rmb();
-	if (revmap_trees_allocated < 1)
+	if (WARN_ON(host->revmap_type != IRQ_HOST_MAP_TREE))
 		return;
 
 	if (virq != NO_IRQ) {
@@ -934,7 +936,8 @@ unsigned int irq_linear_revmap(struct irq_host *host,
 {
 	unsigned int *revmap;
 
-	WARN_ON(host->revmap_type != IRQ_HOST_MAP_LINEAR);
+	if (WARN_ON_ONCE(host->revmap_type != IRQ_HOST_MAP_LINEAR))
+		return irq_find_mapping(host, hwirq);
 
 	/* Check revmap bounds */
 	if (unlikely(hwirq >= host->revmap_data.linear.size))
@@ -1028,53 +1031,6 @@ int arch_early_irq_init(void)
 	return 0;
 }
 
-/* We need to create the radix trees late */
-static int irq_late_init(void)
-{
-	struct irq_host *h;
-	unsigned int i;
-
-	/*
-	 * No mutual exclusion with respect to accessors of the tree is needed
-	 * here as the synchronization is done via the state variable
-	 * revmap_trees_allocated.
-	 */
-	list_for_each_entry(h, &irq_hosts, link) {
-		if (h->revmap_type == IRQ_HOST_MAP_TREE)
-			INIT_RADIX_TREE(&h->revmap_data.tree, GFP_KERNEL);
-	}
-
-	/*
-	 * Make sure the radix trees inits are visible before setting
-	 * the flag
-	 */
-	smp_wmb();
-	revmap_trees_allocated = 1;
-
-	/*
-	 * Insert the reverse mapping for those interrupts already present
-	 * in irq_map[].
-	 */
-	mutex_lock(&revmap_trees_mutex);
-	for (i = 0; i < irq_virq_count; i++) {
-		if (irq_map[i].host &&
-		    (irq_map[i].host->revmap_type == IRQ_HOST_MAP_TREE))
-			radix_tree_insert(&irq_map[i].host->revmap_data.tree,
-					  irq_map[i].hwirq, &irq_map[i]);
-	}
-	mutex_unlock(&revmap_trees_mutex);
-
-	/*
-	 * Make sure the radix trees insertions are visible before setting
-	 * the flag
-	 */
-	smp_wmb();
-	revmap_trees_allocated = 2;
-
-	return 0;
-}
-arch_initcall(irq_late_init);
-
 #ifdef CONFIG_VIRQ_DEBUG
 static int virq_debug_show(struct seq_file *m, void *private)
 {
@@ -1082,10 +1038,11 @@ static int virq_debug_show(struct seq_file *m, void *private)
 	struct irq_desc *desc;
 	const char *p;
 	static const char none[] = "none";
+	void *data;
 	int i;
 
-	seq_printf(m, "%-5s  %-7s  %-15s  %s\n", "virq", "hwirq",
-		      "chip name", "host name");
+	seq_printf(m, "%-5s  %-7s  %-15s  %-18s  %s\n", "virq", "hwirq",
+		      "chip name", "chip data", "host name");
 
 	for (i = 1; i < nr_irqs; i++) {
 		desc = irq_to_desc(i);
@@ -1098,7 +1055,7 @@ static int virq_debug_show(struct seq_file *m, void *private)
 			struct irq_chip *chip;
 
 			seq_printf(m, "%5d  ", i);
-			seq_printf(m, "0x%05lx  ", virq_to_hw(i));
+			seq_printf(m, "0x%05lx  ", irq_map[i].hwirq);
 
 			chip = irq_desc_get_chip(desc);
 			if (chip && chip->name)
@@ -1107,6 +1064,9 @@ static int virq_debug_show(struct seq_file *m, void *private)
 				p = none;
 			seq_printf(m, "%-15s  ", p);
 
+			data = irq_desc_get_chip_data(desc);
+			seq_printf(m, "0x%16p  ", data);
+
 			if (irq_map[i].host && irq_map[i].host->of_node)
 				p = irq_map[i].host->of_node->full_name;
 			else
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index 42850ee00adabfa33f0bb5ccd69efe1388d8ec96..76a6e40a6f7c8e797882d2462a0533a4c1391901 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -109,7 +109,7 @@ static int kgdb_call_nmi_hook(struct pt_regs *regs)
 #ifdef CONFIG_SMP
 void kgdb_roundup_cpus(unsigned long flags)
 {
-	smp_send_debugger_break(MSG_ALL_BUT_SELF);
+	smp_send_debugger_break();
 }
 #endif
 
@@ -142,7 +142,7 @@ static int kgdb_singlestep(struct pt_regs *regs)
 		return 0;
 
 	/*
-	 * On Book E and perhaps other processsors, singlestep is handled on
+	 * On Book E and perhaps other processors, singlestep is handled on
 	 * the critical exception stack.  This causes current_thread_info()
 	 * to fail, since it it locates the thread_info by masking off
 	 * the low bits of the current stack pointer.  We work around
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 301db65f05a180454a775a412edb60b0bba8959c..84daabe2fcbaf305ab8387b8ff0e5db00199b4e9 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -132,34 +132,6 @@ static int iseries_lparcfg_data(struct seq_file *m, void *v)
 /*
  * Methods used to fetch LPAR data when running on a pSeries platform.
  */
-/**
- * h_get_mpp
- * H_GET_MPP hcall returns info in 7 parms
- */
-int h_get_mpp(struct hvcall_mpp_data *mpp_data)
-{
-	int rc;
-	unsigned long retbuf[PLPAR_HCALL9_BUFSIZE];
-
-	rc = plpar_hcall9(H_GET_MPP, retbuf);
-
-	mpp_data->entitled_mem = retbuf[0];
-	mpp_data->mapped_mem = retbuf[1];
-
-	mpp_data->group_num = (retbuf[2] >> 2 * 8) & 0xffff;
-	mpp_data->pool_num = retbuf[2] & 0xffff;
-
-	mpp_data->mem_weight = (retbuf[3] >> 7 * 8) & 0xff;
-	mpp_data->unallocated_mem_weight = (retbuf[3] >> 6 * 8) & 0xff;
-	mpp_data->unallocated_entitlement = retbuf[3] & 0xffffffffffff;
-
-	mpp_data->pool_size = retbuf[4];
-	mpp_data->loan_request = retbuf[5];
-	mpp_data->backing_mem = retbuf[6];
-
-	return rc;
-}
-EXPORT_SYMBOL(h_get_mpp);
 
 struct hvcall_ppp_data {
 	u64	entitlement;
@@ -345,6 +317,30 @@ static void parse_mpp_data(struct seq_file *m)
 	seq_printf(m, "backing_memory=%ld bytes\n", mpp_data.backing_mem);
 }
 
+/**
+ * parse_mpp_x_data
+ * Parse out data returned from h_get_mpp_x
+ */
+static void parse_mpp_x_data(struct seq_file *m)
+{
+	struct hvcall_mpp_x_data mpp_x_data;
+
+	if (!firmware_has_feature(FW_FEATURE_XCMO))
+		return;
+	if (h_get_mpp_x(&mpp_x_data))
+		return;
+
+	seq_printf(m, "coalesced_bytes=%ld\n", mpp_x_data.coalesced_bytes);
+
+	if (mpp_x_data.pool_coalesced_bytes)
+		seq_printf(m, "pool_coalesced_bytes=%ld\n",
+			   mpp_x_data.pool_coalesced_bytes);
+	if (mpp_x_data.pool_purr_cycles)
+		seq_printf(m, "coalesce_pool_purr=%ld\n", mpp_x_data.pool_purr_cycles);
+	if (mpp_x_data.pool_spurr_cycles)
+		seq_printf(m, "coalesce_pool_spurr=%ld\n", mpp_x_data.pool_spurr_cycles);
+}
+
 #define SPLPAR_CHARACTERISTICS_TOKEN 20
 #define SPLPAR_MAXLENGTH 1026*(sizeof(char))
 
@@ -520,6 +516,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v)
 		parse_system_parameter_string(m);
 		parse_ppp_data(m);
 		parse_mpp_data(m);
+		parse_mpp_x_data(m);
 		pseries_cmo_data(m);
 		splpar_dispatch_data(m);
 
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 094bd9821ad45b978510d9627ec5c1b2a7b3e5e7..998a100286086a289f569a0f83346df8feacd53e 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -694,6 +694,17 @@ _GLOBAL(kernel_thread)
 	addi	r1,r1,16
 	blr
 
+#ifdef CONFIG_SMP
+_GLOBAL(start_secondary_resume)
+	/* Reset stack */
+	rlwinm	r1,r1,0,0,(31-THREAD_SHIFT)	/* current_thread_info() */
+	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
+	li	r3,0
+	stw	r3,0(r1)		/* Zero the stack frame pointer	*/
+	bl	start_secondary
+	b	.
+#endif /* CONFIG_SMP */
+	
 /*
  * This routine is just here to keep GCC happy - sigh...
  */
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index 206a321a71d35db57caa199a7bd1f6a9b098f153..e89df59cdc5a52b888a4d10088bccc516574812e 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -462,7 +462,8 @@ _GLOBAL(disable_kernel_fp)
  * wait for the flag to change, indicating this kernel is going away but
  * the slave code for the next one is at addresses 0 to 100.
  *
- * This is used by all slaves.
+ * This is used by all slaves, even those that did not find a matching
+ * paca in the secondary startup code.
  *
  * Physical (hardware) cpu id should be in r3.
  */
@@ -471,10 +472,6 @@ _GLOBAL(kexec_wait)
 1:	mflr	r5
 	addi	r5,r5,kexec_flag-1b
 
-	li	r4,KEXEC_STATE_REAL_MODE
-	stb	r4,PACAKEXECSTATE(r13)
-	SYNC
-
 99:	HMT_LOW
 #ifdef CONFIG_KEXEC		/* use no memory without kexec */
 	lwz	r4,0(r5)
@@ -499,11 +496,17 @@ kexec_flag:
  *
  * get phys id from paca
  * switch to real mode
+ * mark the paca as no longer used
  * join other cpus in kexec_wait(phys_id)
  */
 _GLOBAL(kexec_smp_wait)
 	lhz	r3,PACAHWCPUID(r13)
 	bl	real_mode
+
+	li	r4,KEXEC_STATE_REAL_MODE
+	stb	r4,PACAKEXECSTATE(r13)
+	SYNC
+
 	b	.kexec_wait
 
 /*
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 10f0aadee95b9f8231d8deb8d2f6d996254fc4b4..efeb88184182c478699dda6ffc68755dcaa86b36 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -7,7 +7,7 @@
  *      2 of the License, or (at your option) any later version.
  */
 
-#include <linux/threads.h>
+#include <linux/smp.h>
 #include <linux/module.h>
 #include <linux/memblock.h>
 
@@ -156,18 +156,29 @@ void __init initialise_paca(struct paca_struct *new_paca, int cpu)
 /* Put the paca pointer into r13 and SPRG_PACA */
 void setup_paca(struct paca_struct *new_paca)
 {
+	/* Setup r13 */
 	local_paca = new_paca;
-	mtspr(SPRN_SPRG_PACA, local_paca);
+
 #ifdef CONFIG_PPC_BOOK3E
+	/* On Book3E, initialize the TLB miss exception frames */
 	mtspr(SPRN_SPRG_TLB_EXFRAME, local_paca->extlb);
+#else
+	/* In HV mode, we setup both HPACA and PACA to avoid problems
+	 * if we do a GET_PACA() before the feature fixups have been
+	 * applied
+	 */
+	if (cpu_has_feature(CPU_FTR_HVMODE_206))
+		mtspr(SPRN_SPRG_HPACA, local_paca);
 #endif
+	mtspr(SPRN_SPRG_PACA, local_paca);
+
 }
 
 static int __initdata paca_size;
 
 void __init allocate_pacas(void)
 {
-	int nr_cpus, cpu, limit;
+	int cpu, limit;
 
 	/*
 	 * We can't take SLB misses on the paca, and we want to access them
@@ -179,23 +190,18 @@ void __init allocate_pacas(void)
 	if (firmware_has_feature(FW_FEATURE_ISERIES))
 		limit = min(limit, HvPagesToMap * HVPAGESIZE);
 
-	nr_cpus = NR_CPUS;
-	/* On iSeries we know we can never have more than 64 cpus */
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		nr_cpus = min(64, nr_cpus);
-
-	paca_size = PAGE_ALIGN(sizeof(struct paca_struct) * nr_cpus);
+	paca_size = PAGE_ALIGN(sizeof(struct paca_struct) * nr_cpu_ids);
 
 	paca = __va(memblock_alloc_base(paca_size, PAGE_SIZE, limit));
 	memset(paca, 0, paca_size);
 
 	printk(KERN_DEBUG "Allocated %u bytes for %d pacas at %p\n",
-		paca_size, nr_cpus, paca);
+		paca_size, nr_cpu_ids, paca);
 
-	allocate_lppacas(nr_cpus, limit);
+	allocate_lppacas(nr_cpu_ids, limit);
 
 	/* Can't use for_each_*_cpu, as they aren't functional yet */
-	for (cpu = 0; cpu < nr_cpus; cpu++)
+	for (cpu = 0; cpu < nr_cpu_ids; cpu++)
 		initialise_paca(&paca[cpu], cpu);
 }
 
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c
index d225d99fe39d8f076ee637377a43692024c39232..6baabc13306aa1940a98141914a86f9baa10b50a 100644
--- a/arch/powerpc/kernel/pci_dn.c
+++ b/arch/powerpc/kernel/pci_dn.c
@@ -43,10 +43,9 @@ void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
 	const u32 *regs;
 	struct pci_dn *pdn;
 
-	pdn = alloc_maybe_bootmem(sizeof(*pdn), GFP_KERNEL);
+	pdn = zalloc_maybe_bootmem(sizeof(*pdn), GFP_KERNEL);
 	if (pdn == NULL)
 		return NULL;
-	memset(pdn, 0, sizeof(*pdn));
 	dn->data = pdn;
 	pdn->node = dn;
 	pdn->phb = phb;
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index ef3ef566235e07fd9b5bf0107321a3ca52ae6dc5..7d28f540200c2871c241650d63abad90be20289a 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -54,7 +54,6 @@ extern void single_step_exception(struct pt_regs *regs);
 extern int sys_sigreturn(struct pt_regs *regs);
 
 EXPORT_SYMBOL(clear_pages);
-EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
 EXPORT_SYMBOL(DMA_MODE_READ);
 EXPORT_SYMBOL(DMA_MODE_WRITE);
@@ -88,9 +87,7 @@ EXPORT_SYMBOL(__copy_tofrom_user);
 EXPORT_SYMBOL(__clear_user);
 EXPORT_SYMBOL(__strncpy_from_user);
 EXPORT_SYMBOL(__strnlen_user);
-#ifdef CONFIG_PPC64
-EXPORT_SYMBOL(copy_4K_page);
-#endif
+EXPORT_SYMBOL(copy_page);
 
 #if defined(CONFIG_PCI) && defined(CONFIG_PPC32)
 EXPORT_SYMBOL(isa_io_base);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index f74f355a9617a97ea05e174efaa9f67f4db3e275..095043d79946cfbfd8c9f15e56584ef393192456 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -702,6 +702,8 @@ void prepare_to_copy(struct task_struct *tsk)
 /*
  * Copy a thread..
  */
+extern unsigned long dscr_default; /* defined in arch/powerpc/kernel/sysfs.c */
+
 int copy_thread(unsigned long clone_flags, unsigned long usp,
 		unsigned long unused, struct task_struct *p,
 		struct pt_regs *regs)
@@ -755,11 +757,11 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 				_ALIGN_UP(sizeof(struct thread_info), 16);
 
 #ifdef CONFIG_PPC_STD_MMU_64
-	if (cpu_has_feature(CPU_FTR_SLB)) {
+	if (mmu_has_feature(MMU_FTR_SLB)) {
 		unsigned long sp_vsid;
 		unsigned long llp = mmu_psize_defs[mmu_linear_psize].sllp;
 
-		if (cpu_has_feature(CPU_FTR_1T_SEGMENT))
+		if (mmu_has_feature(MMU_FTR_1T_SEGMENT))
 			sp_vsid = get_kernel_vsid(sp, MMU_SEGSIZE_1T)
 				<< SLB_VSID_SHIFT_1T;
 		else
@@ -769,6 +771,20 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 		p->thread.ksp_vsid = sp_vsid;
 	}
 #endif /* CONFIG_PPC_STD_MMU_64 */
+#ifdef CONFIG_PPC64 
+	if (cpu_has_feature(CPU_FTR_DSCR)) {
+		if (current->thread.dscr_inherit) {
+			p->thread.dscr_inherit = 1;
+			p->thread.dscr = current->thread.dscr;
+		} else if (0 != dscr_default) {
+			p->thread.dscr_inherit = 1;
+			p->thread.dscr = dscr_default;
+		} else {
+			p->thread.dscr_inherit = 0;
+			p->thread.dscr = 0;
+		}
+	}
+#endif
 
 	/*
 	 * The PPC64 ABI makes use of a TOC to contain function 
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index e74fa12afc82b6c35da819f2b4a5f1e02ec42580..48aeb55faae9b806363317493800521ad8e2ec57 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -68,6 +68,7 @@ int __initdata iommu_force_on;
 unsigned long tce_alloc_start, tce_alloc_end;
 u64 ppc64_rma_size;
 #endif
+static phys_addr_t first_memblock_size;
 
 static int __init early_parse_mem(char *p)
 {
@@ -123,18 +124,19 @@ static void __init move_device_tree(void)
  */
 static struct ibm_pa_feature {
 	unsigned long	cpu_features;	/* CPU_FTR_xxx bit */
+	unsigned long	mmu_features;	/* MMU_FTR_xxx bit */
 	unsigned int	cpu_user_ftrs;	/* PPC_FEATURE_xxx bit */
 	unsigned char	pabyte;		/* byte number in ibm,pa-features */
 	unsigned char	pabit;		/* bit number (big-endian) */
 	unsigned char	invert;		/* if 1, pa bit set => clear feature */
 } ibm_pa_features[] __initdata = {
-	{0, PPC_FEATURE_HAS_MMU,	0, 0, 0},
-	{0, PPC_FEATURE_HAS_FPU,	0, 1, 0},
-	{CPU_FTR_SLB, 0,		0, 2, 0},
-	{CPU_FTR_CTRL, 0,		0, 3, 0},
-	{CPU_FTR_NOEXECUTE, 0,		0, 6, 0},
-	{CPU_FTR_NODSISRALIGN, 0,	1, 1, 1},
-	{CPU_FTR_CI_LARGE_PAGE, 0,	1, 2, 0},
+	{0, 0, PPC_FEATURE_HAS_MMU,	0, 0, 0},
+	{0, 0, PPC_FEATURE_HAS_FPU,	0, 1, 0},
+	{0, MMU_FTR_SLB, 0,		0, 2, 0},
+	{CPU_FTR_CTRL, 0, 0,		0, 3, 0},
+	{CPU_FTR_NOEXECUTE, 0, 0,	0, 6, 0},
+	{CPU_FTR_NODSISRALIGN, 0, 0,	1, 1, 1},
+	{0, MMU_FTR_CI_LARGE_PAGE, 0,	1, 2, 0},
 	{CPU_FTR_REAL_LE, PPC_FEATURE_TRUE_LE, 5, 0, 0},
 };
 
@@ -166,9 +168,11 @@ static void __init scan_features(unsigned long node, unsigned char *ftrs,
 		if (bit ^ fp->invert) {
 			cur_cpu_spec->cpu_features |= fp->cpu_features;
 			cur_cpu_spec->cpu_user_features |= fp->cpu_user_ftrs;
+			cur_cpu_spec->mmu_features |= fp->mmu_features;
 		} else {
 			cur_cpu_spec->cpu_features &= ~fp->cpu_features;
 			cur_cpu_spec->cpu_user_features &= ~fp->cpu_user_ftrs;
+			cur_cpu_spec->mmu_features &= ~fp->mmu_features;
 		}
 	}
 }
@@ -268,13 +272,13 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 					  const char *uname, int depth,
 					  void *data)
 {
-	static int logical_cpuid = 0;
 	char *type = of_get_flat_dt_prop(node, "device_type", NULL);
 	const u32 *prop;
 	const u32 *intserv;
 	int i, nthreads;
 	unsigned long len;
-	int found = 0;
+	int found = -1;
+	int found_thread = 0;
 
 	/* We are scanning "cpu" nodes only */
 	if (type == NULL || strcmp(type, "cpu") != 0)
@@ -298,11 +302,10 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 		 * version 2 of the kexec param format adds the phys cpuid of
 		 * booted proc.
 		 */
-		if (initial_boot_params && initial_boot_params->version >= 2) {
-			if (intserv[i] ==
-					initial_boot_params->boot_cpuid_phys) {
-				found = 1;
-				break;
+		if (initial_boot_params->version >= 2) {
+			if (intserv[i] == initial_boot_params->boot_cpuid_phys) {
+				found = boot_cpu_count;
+				found_thread = i;
 			}
 		} else {
 			/*
@@ -311,23 +314,20 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 			 * off secondary threads.
 			 */
 			if (of_get_flat_dt_prop(node,
-					"linux,boot-cpu", NULL) != NULL) {
-				found = 1;
-				break;
-			}
+					"linux,boot-cpu", NULL) != NULL)
+				found = boot_cpu_count;
 		}
-
 #ifdef CONFIG_SMP
 		/* logical cpu id is always 0 on UP kernels */
-		logical_cpuid++;
+		boot_cpu_count++;
 #endif
 	}
 
-	if (found) {
-		DBG("boot cpu: logical %d physical %d\n", logical_cpuid,
-			intserv[i]);
-		boot_cpuid = logical_cpuid;
-		set_hard_smp_processor_id(boot_cpuid, intserv[i]);
+	if (found >= 0) {
+		DBG("boot cpu: logical %d physical %d\n", found,
+			intserv[found_thread]);
+		boot_cpuid = found;
+		set_hard_smp_processor_id(found, intserv[found_thread]);
 
 		/*
 		 * PAPR defines "logical" PVR values for cpus that
@@ -509,11 +509,14 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
 			size = 0x80000000ul - base;
 	}
 #endif
-
-	/* First MEMBLOCK added, do some special initializations */
-	if (memstart_addr == ~(phys_addr_t)0)
-		setup_initial_memory_limit(base, size);
-	memstart_addr = min((u64)memstart_addr, base);
+	/* Keep track of the beginning of memory -and- the size of
+	 * the very first block in the device-tree as it represents
+	 * the RMA on ppc64 server
+	 */
+	if (base < memstart_addr) {
+		memstart_addr = base;
+		first_memblock_size = size;
+	}
 
 	/* Add the chunk to the MEMBLOCK list */
 	memblock_add(base, size);
@@ -698,6 +701,7 @@ void __init early_init_devtree(void *params)
 
 	of_scan_flat_dt(early_init_dt_scan_root, NULL);
 	of_scan_flat_dt(early_init_dt_scan_memory_ppc, NULL);
+	setup_initial_memory_limit(memstart_addr, first_memblock_size);
 
 	/* Save command line for /proc/cmdline and then parse parameters */
 	strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 941ff4dbc56703e060b1a548d087324f9218ec5b..c016033ba78dc30166ce6f7d8d41ad828075d87c 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -335,6 +335,7 @@ static void __init prom_printf(const char *format, ...)
 	const char *p, *q, *s;
 	va_list args;
 	unsigned long v;
+	long vs;
 	struct prom_t *_prom = &RELOC(prom);
 
 	va_start(args, format);
@@ -368,12 +369,35 @@ static void __init prom_printf(const char *format, ...)
 			v = va_arg(args, unsigned long);
 			prom_print_hex(v);
 			break;
+		case 'd':
+			++q;
+			vs = va_arg(args, int);
+			if (vs < 0) {
+				prom_print(RELOC("-"));
+				vs = -vs;
+			}
+			prom_print_dec(vs);
+			break;
 		case 'l':
 			++q;
-			if (*q == 'u') { /* '%lu' */
+			if (*q == 0)
+				break;
+			else if (*q == 'x') {
+				++q;
+				v = va_arg(args, unsigned long);
+				prom_print_hex(v);
+			} else if (*q == 'u') { /* '%lu' */
 				++q;
 				v = va_arg(args, unsigned long);
 				prom_print_dec(v);
+			} else if (*q == 'd') { /* %ld */
+				++q;
+				vs = va_arg(args, long);
+				if (vs < 0) {
+					prom_print(RELOC("-"));
+					vs = -vs;
+				}
+				prom_print_dec(vs);
 			}
 			break;
 		}
@@ -676,8 +700,10 @@ static void __init early_cmdline_parse(void)
 #endif /* CONFIG_PCI_MSI */
 #ifdef CONFIG_PPC_SMLPAR
 #define OV5_CMO			0x80	/* Cooperative Memory Overcommitment */
+#define OV5_XCMO			0x40	/* Page Coalescing */
 #else
 #define OV5_CMO			0x00
+#define OV5_XCMO			0x00
 #endif
 #define OV5_TYPE1_AFFINITY	0x80	/* Type 1 NUMA affinity */
 
@@ -732,7 +758,7 @@ static unsigned char ibm_architecture_vec[] = {
 	OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES | OV5_DRCONF_MEMORY |
 	OV5_DONATE_DEDICATE_CPU | OV5_MSI,
 	0,
-	OV5_CMO,
+	OV5_CMO | OV5_XCMO,
 	OV5_TYPE1_AFFINITY,
 	0,
 	0,
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 2097f2b3cba8df3e3ab6b582d19767b935da8157..271ff6318eda483cb7ee2f77fce128fb86fe5a8e 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -42,6 +42,7 @@
 #include <asm/time.h>
 #include <asm/mmu.h>
 #include <asm/topology.h>
+#include <asm/pSeries_reconfig.h>
 
 struct rtas_t rtas = {
 	.lock = __ARCH_SPIN_LOCK_UNLOCKED
@@ -494,7 +495,7 @@ unsigned int rtas_busy_delay(int status)
 
 	might_sleep();
 	ms = rtas_busy_delay_time(status);
-	if (ms)
+	if (ms && need_resched())
 		msleep(ms);
 
 	return ms;
@@ -731,6 +732,7 @@ static int __rtas_suspend_last_cpu(struct rtas_suspend_me_data *data, int wake_w
 
 	atomic_set(&data->error, rc);
 	start_topology_update();
+	pSeries_coalesce_init();
 
 	if (wake_when_done) {
 		atomic_set(&data->done, 1);
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 21f30cb68077f6be97daf30ee5c1f7617571036f..79fca2651b65909d9358f3b144d8195b66f732f0 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -381,7 +381,7 @@ static void __init cpu_init_thread_core_maps(int tpc)
 	int i;
 
 	threads_per_core = tpc;
-	threads_core_mask = CPU_MASK_NONE;
+	cpumask_clear(&threads_core_mask);
 
 	/* This implementation only supports power of 2 number of threads
 	 * for simplicity and performance
@@ -390,7 +390,7 @@ static void __init cpu_init_thread_core_maps(int tpc)
 	BUG_ON(tpc != (1 << threads_shift));
 
 	for (i = 0; i < tpc; i++)
-		cpu_set(i, threads_core_mask);
+		cpumask_set_cpu(i, &threads_core_mask);
 
 	printk(KERN_INFO "CPU maps initialized for %d thread%s per core\n",
 	       tpc, tpc > 1 ? "s" : "");
@@ -404,7 +404,7 @@ static void __init cpu_init_thread_core_maps(int tpc)
  *                  cpu_present_mask
  *
  * Having the possible map set up early allows us to restrict allocations
- * of things like irqstacks to num_possible_cpus() rather than NR_CPUS.
+ * of things like irqstacks to nr_cpu_ids rather than NR_CPUS.
  *
  * We do not initialize the online map here; cpus set their own bits in
  * cpu_online_mask as they come up.
@@ -424,7 +424,7 @@ void __init smp_setup_cpu_maps(void)
 
 	DBG("smp_setup_cpu_maps()\n");
 
-	while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) {
+	while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < nr_cpu_ids) {
 		const int *intserv;
 		int j, len;
 
@@ -443,7 +443,7 @@ void __init smp_setup_cpu_maps(void)
 				intserv = &cpu;	/* assume logical == phys */
 		}
 
-		for (j = 0; j < nthreads && cpu < NR_CPUS; j++) {
+		for (j = 0; j < nthreads && cpu < nr_cpu_ids; j++) {
 			DBG("    thread %d -> cpu %d (hard id %d)\n",
 			    j, cpu, intserv[j]);
 			set_cpu_present(cpu, true);
@@ -483,12 +483,12 @@ void __init smp_setup_cpu_maps(void)
 		if (cpu_has_feature(CPU_FTR_SMT))
 			maxcpus *= nthreads;
 
-		if (maxcpus > NR_CPUS) {
+		if (maxcpus > nr_cpu_ids) {
 			printk(KERN_WARNING
 			       "Partition configured for %d cpus, "
 			       "operating system maximum is %d.\n",
-			       maxcpus, NR_CPUS);
-			maxcpus = NR_CPUS;
+			       maxcpus, nr_cpu_ids);
+			maxcpus = nr_cpu_ids;
 		} else
 			printk(KERN_INFO "Partition configured for %d cpus.\n",
 			       maxcpus);
@@ -510,7 +510,7 @@ void __init smp_setup_cpu_maps(void)
 	cpu_init_thread_core_maps(nthreads);
 
 	/* Now that possible cpus are set, set nr_cpu_ids for later use */
-	nr_cpu_ids = find_last_bit(cpumask_bits(cpu_possible_mask),NR_CPUS) + 1;
+	setup_nr_cpu_ids();
 
 	free_unused_pacas();
 }
@@ -602,6 +602,10 @@ int check_legacy_ioport(unsigned long base_port)
 		 * name instead */
 		if (!np)
 			np = of_find_node_by_name(NULL, "8042");
+		if (np) {
+			of_i8042_kbd_irq = 1;
+			of_i8042_aux_irq = 12;
+		}
 		break;
 	case FDC_BASE: /* FDC1 */
 		np = of_find_node_by_type(NULL, "fdc");
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 1d2fbc905303401c50bbd410da0118338cb05eb7..620d792b52e471cbd6658dba347f10e95660bf36 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -48,6 +48,7 @@ extern void bootx_init(unsigned long r4, unsigned long phys);
 
 int boot_cpuid = -1;
 EXPORT_SYMBOL_GPL(boot_cpuid);
+int __initdata boot_cpu_count;
 int boot_cpuid_phys;
 
 int smp_hw_index[NR_CPUS];
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 5a0401fcaebd2b078994d156253de9d2467c6ea7..a88bf2713d4175a5845ff33b37fe340a4b20518a 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -62,6 +62,7 @@
 #include <asm/udbg.h>
 #include <asm/kexec.h>
 #include <asm/mmu_context.h>
+#include <asm/code-patching.h>
 
 #include "setup.h"
 
@@ -72,6 +73,7 @@
 #endif
 
 int boot_cpuid = 0;
+int __initdata boot_cpu_count;
 u64 ppc64_pft_size;
 
 /* Pick defaults since we might want to patch instructions
@@ -233,6 +235,7 @@ void early_setup_secondary(void)
 void smp_release_cpus(void)
 {
 	unsigned long *ptr;
+	int i;
 
 	DBG(" -> smp_release_cpus()\n");
 
@@ -245,7 +248,16 @@ void smp_release_cpus(void)
 	ptr  = (unsigned long *)((unsigned long)&__secondary_hold_spinloop
 			- PHYSICAL_START);
 	*ptr = __pa(generic_secondary_smp_init);
-	mb();
+
+	/* And wait a bit for them to catch up */
+	for (i = 0; i < 100000; i++) {
+		mb();
+		HMT_low();
+		if (boot_cpu_count == 0)
+			break;
+		udelay(1);
+	}
+	DBG("boot_cpu_count = %d\n", boot_cpu_count);
 
 	DBG(" <- smp_release_cpus()\n");
 }
@@ -423,17 +435,30 @@ void __init setup_system(void)
 	DBG(" <- setup_system()\n");
 }
 
-static u64 slb0_limit(void)
+/* This returns the limit below which memory accesses to the linear
+ * mapping are guarnateed not to cause a TLB or SLB miss. This is
+ * used to allocate interrupt or emergency stacks for which our
+ * exception entry path doesn't deal with being interrupted.
+ */
+static u64 safe_stack_limit(void)
 {
-	if (cpu_has_feature(CPU_FTR_1T_SEGMENT)) {
+#ifdef CONFIG_PPC_BOOK3E
+	/* Freescale BookE bolts the entire linear mapping */
+	if (mmu_has_feature(MMU_FTR_TYPE_FSL_E))
+		return linear_map_top;
+	/* Other BookE, we assume the first GB is bolted */
+	return 1ul << 30;
+#else
+	/* BookS, the first segment is bolted */
+	if (mmu_has_feature(MMU_FTR_1T_SEGMENT))
 		return 1UL << SID_SHIFT_1T;
-	}
 	return 1UL << SID_SHIFT;
+#endif
 }
 
 static void __init irqstack_early_init(void)
 {
-	u64 limit = slb0_limit();
+	u64 limit = safe_stack_limit();
 	unsigned int i;
 
 	/*
@@ -453,6 +478,9 @@ static void __init irqstack_early_init(void)
 #ifdef CONFIG_PPC_BOOK3E
 static void __init exc_lvl_early_init(void)
 {
+	extern unsigned int interrupt_base_book3e;
+	extern unsigned int exc_debug_debug_book3e;
+
 	unsigned int i;
 
 	for_each_possible_cpu(i) {
@@ -463,6 +491,10 @@ static void __init exc_lvl_early_init(void)
 		mcheckirq_ctx[i] = (struct thread_info *)
 			__va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
 	}
+
+	if (cpu_has_feature(CPU_FTR_DEBUG_LVL_EXC))
+		patch_branch(&interrupt_base_book3e + (0x040 / 4) + 1,
+			     (unsigned long)&exc_debug_debug_book3e, 0);
 }
 #else
 #define exc_lvl_early_init()
@@ -486,7 +518,7 @@ static void __init emergency_stack_init(void)
 	 * bringup, we need to get at them in real mode. This means they
 	 * must also be within the RMO region.
 	 */
-	limit = min(slb0_limit(), ppc64_rma_size);
+	limit = min(safe_stack_limit(), ppc64_rma_size);
 
 	for_each_possible_cpu(i) {
 		unsigned long sp;
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 27c4a4584f805b83fbcf09c5478e7ec9fa7f5e7c..da989fff19ccb4eeb5663785bfb99fa73754d28e 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -381,7 +381,7 @@ int sys_rt_sigreturn(unsigned long r3, unsigned long r4, unsigned long r5,
 	       regs, uc, &uc->uc_mcontext);
 #endif
 	if (show_unhandled_signals && printk_ratelimit())
-		printk(regs->msr & MSR_SF ? fmt64 : fmt32,
+		printk(regs->msr & MSR_64BIT ? fmt64 : fmt32,
 			current->comm, current->pid, "rt_sigreturn",
 			(long)uc, regs->nip, regs->link);
 
@@ -469,7 +469,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
 	       regs, frame, newsp);
 #endif
 	if (show_unhandled_signals && printk_ratelimit())
-		printk(regs->msr & MSR_SF ? fmt64 : fmt32,
+		printk(regs->msr & MSR_64BIT ? fmt64 : fmt32,
 			current->comm, current->pid, "setup_rt_frame",
 			(long)frame, regs->nip, regs->link);
 
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index cbdbb14be4b07b0eb31faefec1bfb06e572761c4..4a6f2ec7e761d89e07bc73967eef323fa77788de 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -95,7 +95,7 @@ int smt_enabled_at_boot = 1;
 static void (*crash_ipi_function_ptr)(struct pt_regs *) = NULL;
 
 #ifdef CONFIG_PPC64
-void __devinit smp_generic_kick_cpu(int nr)
+int __devinit smp_generic_kick_cpu(int nr)
 {
 	BUG_ON(nr < 0 || nr >= NR_CPUS);
 
@@ -106,37 +106,10 @@ void __devinit smp_generic_kick_cpu(int nr)
 	 */
 	paca[nr].cpu_start = 1;
 	smp_mb();
-}
-#endif
 
-void smp_message_recv(int msg)
-{
-	switch(msg) {
-	case PPC_MSG_CALL_FUNCTION:
-		generic_smp_call_function_interrupt();
-		break;
-	case PPC_MSG_RESCHEDULE:
-		/* we notice need_resched on exit */
-		break;
-	case PPC_MSG_CALL_FUNC_SINGLE:
-		generic_smp_call_function_single_interrupt();
-		break;
-	case PPC_MSG_DEBUGGER_BREAK:
-		if (crash_ipi_function_ptr) {
-			crash_ipi_function_ptr(get_irq_regs());
-			break;
-		}
-#ifdef CONFIG_DEBUGGER
-		debugger_ipi(get_irq_regs());
-		break;
-#endif /* CONFIG_DEBUGGER */
-		/* FALLTHROUGH */
-	default:
-		printk("SMP %d: smp_message_recv(): unknown msg %d\n",
-		       smp_processor_id(), msg);
-		break;
-	}
+	return 0;
 }
+#endif
 
 static irqreturn_t call_function_action(int irq, void *data)
 {
@@ -146,7 +119,7 @@ static irqreturn_t call_function_action(int irq, void *data)
 
 static irqreturn_t reschedule_action(int irq, void *data)
 {
-	/* we just need the return path side effect of checking need_resched */
+	scheduler_ipi();
 	return IRQ_HANDLED;
 }
 
@@ -156,9 +129,17 @@ static irqreturn_t call_function_single_action(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t debug_ipi_action(int irq, void *data)
+irqreturn_t debug_ipi_action(int irq, void *data)
 {
-	smp_message_recv(PPC_MSG_DEBUGGER_BREAK);
+	if (crash_ipi_function_ptr) {
+		crash_ipi_function_ptr(get_irq_regs());
+		return IRQ_HANDLED;
+	}
+
+#ifdef CONFIG_DEBUGGER
+	debugger_ipi(get_irq_regs());
+#endif /* CONFIG_DEBUGGER */
+
 	return IRQ_HANDLED;
 }
 
@@ -197,6 +178,66 @@ int smp_request_message_ipi(int virq, int msg)
 	return err;
 }
 
+#ifdef CONFIG_PPC_SMP_MUXED_IPI
+struct cpu_messages {
+	int messages;			/* current messages */
+	unsigned long data;		/* data for cause ipi */
+};
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct cpu_messages, ipi_message);
+
+void smp_muxed_ipi_set_data(int cpu, unsigned long data)
+{
+	struct cpu_messages *info = &per_cpu(ipi_message, cpu);
+
+	info->data = data;
+}
+
+void smp_muxed_ipi_message_pass(int cpu, int msg)
+{
+	struct cpu_messages *info = &per_cpu(ipi_message, cpu);
+	char *message = (char *)&info->messages;
+
+	message[msg] = 1;
+	mb();
+	smp_ops->cause_ipi(cpu, info->data);
+}
+
+void smp_muxed_ipi_resend(void)
+{
+	struct cpu_messages *info = &__get_cpu_var(ipi_message);
+
+	if (info->messages)
+		smp_ops->cause_ipi(smp_processor_id(), info->data);
+}
+
+irqreturn_t smp_ipi_demux(void)
+{
+	struct cpu_messages *info = &__get_cpu_var(ipi_message);
+	unsigned int all;
+
+	mb();	/* order any irq clear */
+
+	do {
+		all = xchg_local(&info->messages, 0);
+
+#ifdef __BIG_ENDIAN
+		if (all & (1 << (24 - 8 * PPC_MSG_CALL_FUNCTION)))
+			generic_smp_call_function_interrupt();
+		if (all & (1 << (24 - 8 * PPC_MSG_RESCHEDULE)))
+			scheduler_ipi();
+		if (all & (1 << (24 - 8 * PPC_MSG_CALL_FUNC_SINGLE)))
+			generic_smp_call_function_single_interrupt();
+		if (all & (1 << (24 - 8 * PPC_MSG_DEBUGGER_BREAK)))
+			debug_ipi_action(0, NULL);
+#else
+#error Unsupported ENDIAN
+#endif
+	} while (info->messages);
+
+	return IRQ_HANDLED;
+}
+#endif /* CONFIG_PPC_SMP_MUXED_IPI */
+
 void smp_send_reschedule(int cpu)
 {
 	if (likely(smp_ops))
@@ -216,11 +257,18 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 		smp_ops->message_pass(cpu, PPC_MSG_CALL_FUNCTION);
 }
 
-#ifdef CONFIG_DEBUGGER
-void smp_send_debugger_break(int cpu)
+#if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC)
+void smp_send_debugger_break(void)
 {
-	if (likely(smp_ops))
-		smp_ops->message_pass(cpu, PPC_MSG_DEBUGGER_BREAK);
+	int cpu;
+	int me = raw_smp_processor_id();
+
+	if (unlikely(!smp_ops))
+		return;
+
+	for_each_online_cpu(cpu)
+		if (cpu != me)
+			smp_ops->message_pass(cpu, PPC_MSG_DEBUGGER_BREAK);
 }
 #endif
 
@@ -228,9 +276,9 @@ void smp_send_debugger_break(int cpu)
 void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *))
 {
 	crash_ipi_function_ptr = crash_ipi_callback;
-	if (crash_ipi_callback && smp_ops) {
+	if (crash_ipi_callback) {
 		mb();
-		smp_ops->message_pass(MSG_ALL_BUT_SELF, PPC_MSG_DEBUGGER_BREAK);
+		smp_send_debugger_break();
 	}
 }
 #endif
@@ -410,8 +458,6 @@ int __cpuinit __cpu_up(unsigned int cpu)
 {
 	int rc, c;
 
-	secondary_ti = current_set[cpu];
-
 	if (smp_ops == NULL ||
 	    (smp_ops->cpu_bootable && !smp_ops->cpu_bootable(cpu)))
 		return -EINVAL;
@@ -421,6 +467,8 @@ int __cpuinit __cpu_up(unsigned int cpu)
 	if (rc)
 		return rc;
 
+	secondary_ti = current_set[cpu];
+
 	/* Make sure callin-map entry is 0 (can be leftover a CPU
 	 * hotplug
 	 */
@@ -434,7 +482,11 @@ int __cpuinit __cpu_up(unsigned int cpu)
 
 	/* wake up cpus */
 	DBG("smp: kicking cpu %d\n", cpu);
-	smp_ops->kick_cpu(cpu);
+	rc = smp_ops->kick_cpu(cpu);
+	if (rc) {
+		pr_err("smp: failed starting cpu %d (rc %d)\n", cpu, rc);
+		return rc;
+	}
 
 	/*
 	 * wait to see if the cpu made a callin (is actually up).
@@ -507,7 +559,7 @@ int cpu_first_thread_of_core(int core)
 }
 EXPORT_SYMBOL_GPL(cpu_first_thread_of_core);
 
-/* Must be called when no change can occur to cpu_present_map,
+/* Must be called when no change can occur to cpu_present_mask,
  * i.e. during cpu online or offline.
  */
 static struct device_node *cpu_to_l2cache(int cpu)
@@ -608,7 +660,7 @@ void __init smp_cpus_done(unsigned int max_cpus)
 	 * se we pin us down to CPU 0 for a short while
 	 */
 	alloc_cpumask_var(&old_mask, GFP_NOWAIT);
-	cpumask_copy(old_mask, &current->cpus_allowed);
+	cpumask_copy(old_mask, tsk_cpus_allowed(current));
 	set_cpus_allowed_ptr(current, cpumask_of(boot_cpuid));
 	
 	if (smp_ops && smp_ops->setup_cpu)
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index c0d8c2006bf4c7e29d37ef10863929d17d48f38f..f0f2199e64e123a0fcf96ec311b1d3a00bb196b4 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -182,6 +182,41 @@ static SYSDEV_ATTR(mmcra, 0600, show_mmcra, store_mmcra);
 static SYSDEV_ATTR(spurr, 0600, show_spurr, NULL);
 static SYSDEV_ATTR(dscr, 0600, show_dscr, store_dscr);
 static SYSDEV_ATTR(purr, 0600, show_purr, store_purr);
+
+unsigned long dscr_default = 0;
+EXPORT_SYMBOL(dscr_default);
+
+static ssize_t show_dscr_default(struct sysdev_class *class,
+		struct sysdev_class_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%lx\n", dscr_default);
+}
+
+static ssize_t __used store_dscr_default(struct sysdev_class *class,
+		struct sysdev_class_attribute *attr, const char *buf,
+		size_t count)
+{
+	unsigned long val;
+	int ret = 0;
+	
+	ret = sscanf(buf, "%lx", &val);
+	if (ret != 1)
+		return -EINVAL;
+	dscr_default = val;
+
+	return count;
+}
+
+static SYSDEV_CLASS_ATTR(dscr_default, 0600,
+		show_dscr_default, store_dscr_default);
+
+static void sysfs_create_dscr_default(void)
+{
+	int err = 0;
+	if (cpu_has_feature(CPU_FTR_DSCR))
+		err = sysfs_create_file(&cpu_sysdev_class.kset.kobj,
+			&attr_dscr_default.attr);
+}
 #endif /* CONFIG_PPC64 */
 
 #ifdef HAS_PPC_PMC_PA6T
@@ -617,6 +652,9 @@ static int __init topology_init(void)
 		if (cpu_online(cpu))
 			register_cpu_online(cpu);
 	}
+#ifdef CONFIG_PPC64
+	sysfs_create_dscr_default();
+#endif /* CONFIG_PPC64 */
 
 	return 0;
 }
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 5ddb801bc15409ada686ee7fec56de73fac438cf..b13306b0d9259ffa27b5d9d906e9ece0e9a42de9 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -143,7 +143,6 @@ int die(const char *str, struct pt_regs *regs, long err)
 #endif
 		printk("%s\n", ppc_md.name ? ppc_md.name : "");
 
-		sysfs_printk_last_file();
 		if (notify_die(DIE_OOPS, str, regs, err, 255,
 			       SIGSEGV) == NOTIFY_STOP)
 			return 1;
@@ -199,7 +198,7 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr)
 	} else if (show_unhandled_signals &&
 		    unhandled_signal(current, signr) &&
 		    printk_ratelimit()) {
-			printk(regs->msr & MSR_SF ? fmt64 : fmt32,
+			printk(regs->msr & MSR_64BIT ? fmt64 : fmt32,
 				current->comm, current->pid, signr,
 				addr, regs->nip, regs->link, code);
 		}
@@ -221,7 +220,7 @@ void system_reset_exception(struct pt_regs *regs)
 	}
 
 #ifdef CONFIG_KEXEC
-	cpu_set(smp_processor_id(), cpus_in_sr);
+	cpumask_set_cpu(smp_processor_id(), &cpus_in_sr);
 #endif
 
 	die("System Reset", regs, SIGABRT);
@@ -909,6 +908,26 @@ static int emulate_instruction(struct pt_regs *regs)
 		return emulate_isel(regs, instword);
 	}
 
+#ifdef CONFIG_PPC64
+	/* Emulate the mfspr rD, DSCR. */
+	if (((instword & PPC_INST_MFSPR_DSCR_MASK) == PPC_INST_MFSPR_DSCR) &&
+			cpu_has_feature(CPU_FTR_DSCR)) {
+		PPC_WARN_EMULATED(mfdscr, regs);
+		rd = (instword >> 21) & 0x1f;
+		regs->gpr[rd] = mfspr(SPRN_DSCR);
+		return 0;
+	}
+	/* Emulate the mtspr DSCR, rD. */
+	if (((instword & PPC_INST_MTSPR_DSCR_MASK) == PPC_INST_MTSPR_DSCR) &&
+			cpu_has_feature(CPU_FTR_DSCR)) {
+		PPC_WARN_EMULATED(mtdscr, regs);
+		rd = (instword >> 21) & 0x1f;
+		mtspr(SPRN_DSCR, regs->gpr[rd]);
+		current->thread.dscr_inherit = 1;
+		return 0;
+	}
+#endif
+
 	return -EINVAL;
 }
 
@@ -1506,6 +1525,10 @@ struct ppc_emulated ppc_emulated = {
 #ifdef CONFIG_VSX
 	WARN_EMULATED_SETUP(vsx),
 #endif
+#ifdef CONFIG_PPC64
+	WARN_EMULATED_SETUP(mfdscr),
+	WARN_EMULATED_SETUP(mtdscr),
+#endif
 };
 
 u32 ppc_warn_emulated;
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index e39cad83c8849a69ecb710a8ac0d8bc595bdce3a..23d65abbedced22a867d90dc6a52330e9e2018c8 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -62,6 +62,8 @@ void __init udbg_early_init(void)
 	udbg_init_cpm();
 #elif defined(CONFIG_PPC_EARLY_DEBUG_USBGECKO)
 	udbg_init_usbgecko();
+#elif defined(CONFIG_PPC_EARLY_DEBUG_WSP)
+	udbg_init_wsp();
 #endif
 
 #ifdef CONFIG_PPC_EARLY_DEBUG
diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index baa33a7517bce02252d5e28c0c3eae98acdce8f0..6837f839ab78714dd435c3c70fe06215fd77835b 100644
--- a/arch/powerpc/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
@@ -11,6 +11,7 @@
 #include <linux/types.h>
 #include <asm/udbg.h>
 #include <asm/io.h>
+#include <asm/reg_a2.h>
 
 extern u8 real_readb(volatile u8 __iomem  *addr);
 extern void real_writeb(u8 data, volatile u8 __iomem *addr);
@@ -298,3 +299,53 @@ void __init udbg_init_40x_realmode(void)
 	udbg_getc_poll = NULL;
 }
 #endif /* CONFIG_PPC_EARLY_DEBUG_40x */
+
+#ifdef CONFIG_PPC_EARLY_DEBUG_WSP
+static void udbg_wsp_flush(void)
+{
+	if (udbg_comport) {
+		while ((readb(&udbg_comport->lsr) & LSR_THRE) == 0)
+			/* wait for idle */;
+	}
+}
+
+static void udbg_wsp_putc(char c)
+{
+	if (udbg_comport) {
+		if (c == '\n')
+			udbg_wsp_putc('\r');
+		udbg_wsp_flush();
+		writeb(c, &udbg_comport->thr); eieio();
+	}
+}
+
+static int udbg_wsp_getc(void)
+{
+	if (udbg_comport) {
+		while ((readb(&udbg_comport->lsr) & LSR_DR) == 0)
+			; /* wait for char */
+		return readb(&udbg_comport->rbr);
+	}
+	return -1;
+}
+
+static int udbg_wsp_getc_poll(void)
+{
+	if (udbg_comport)
+		if (readb(&udbg_comport->lsr) & LSR_DR)
+			return readb(&udbg_comport->rbr);
+	return -1;
+}
+
+void __init udbg_init_wsp(void)
+{
+	udbg_comport = (struct NS16550 __iomem *)WSP_UART_VIRT;
+
+	udbg_init_uart(udbg_comport, 57600, 50000000);
+
+	udbg_putc = udbg_wsp_putc;
+	udbg_flush = udbg_wsp_flush;
+	udbg_getc = udbg_wsp_getc;
+	udbg_getc_poll = udbg_wsp_getc_poll;
+}
+#endif /* CONFIG_PPC_EARLY_DEBUG_WSP */
diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S
index 9de6f396cf85d69aa9f4afd17dea1c188fd13c88..4d5a3edff49ebfe5f660c9233c8bb94f39deb41c 100644
--- a/arch/powerpc/kernel/vector.S
+++ b/arch/powerpc/kernel/vector.S
@@ -102,7 +102,7 @@ _GLOBAL(giveup_altivec)
 	MTMSRD(r5)			/* enable use of VMX now */
 	isync
 	PPC_LCMPI	0,r3,0
-	beqlr-				/* if no previous owner, done */
+	beqlr				/* if no previous owner, done */
 	addi	r3,r3,THREAD		/* want THREAD of task */
 	PPC_LL	r5,PT_REGS(r3)
 	PPC_LCMPI	0,r5,0
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
index 74d0e742114306af2db5400af6c3ec29fe6a8c6d..da3a1225c0ac10117918f105799f8d60b20665ce 100644
--- a/arch/powerpc/kvm/44x.c
+++ b/arch/powerpc/kvm/44x.c
@@ -107,6 +107,16 @@ int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu,
 	return 0;
 }
 
+void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+	kvmppc_get_sregs_ivor(vcpu, sregs);
+}
+
+int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+	return kvmppc_set_sregs_ivor(vcpu, sregs);
+}
+
 struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
 {
 	struct kvmppc_vcpu_44x *vcpu_44x;
diff --git a/arch/powerpc/kvm/44x_emulate.c b/arch/powerpc/kvm/44x_emulate.c
index 65ea083a5b27bda5ba4cacb875894ec127513bde..549bb2c9a47a389eb997bc632faf98ef3c2751e3 100644
--- a/arch/powerpc/kvm/44x_emulate.c
+++ b/arch/powerpc/kvm/44x_emulate.c
@@ -158,7 +158,6 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
 		emulated = kvmppc_booke_emulate_mtspr(vcpu, sprn, rs);
 	}
 
-	kvmppc_set_exit_type(vcpu, EMULATED_MTSPR_EXITS);
 	return emulated;
 }
 
@@ -179,7 +178,6 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
 		emulated = kvmppc_booke_emulate_mfspr(vcpu, sprn, rt);
 	}
 
-	kvmppc_set_exit_type(vcpu, EMULATED_MFSPR_EXITS);
 	return emulated;
 }
 
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index c961de40c676b0d59c230fba9bc99b6d33389cca..0f95b5cce033026ff5e9e02e0357d91c4cdefd7e 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -236,7 +236,7 @@ void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu)
 
 int kvmppc_core_pending_dec(struct kvm_vcpu *vcpu)
 {
-	return test_bit(BOOK3S_INTERRUPT_DECREMENTER >> 7, &vcpu->arch.pending_exceptions);
+	return test_bit(BOOK3S_IRQPRIO_DECREMENTER, &vcpu->arch.pending_exceptions);
 }
 
 void kvmppc_core_dequeue_dec(struct kvm_vcpu *vcpu)
diff --git a/arch/powerpc/kvm/book3s_rmhandlers.S b/arch/powerpc/kvm/book3s_rmhandlers.S
index 2b9c9088d00e31ac1f6d9a53aab5b645a72b2e15..1a1b34487e718ecc54d1bf5338100b8a9c05c288 100644
--- a/arch/powerpc/kvm/book3s_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_rmhandlers.S
@@ -35,9 +35,7 @@
 
 #if defined(CONFIG_PPC_BOOK3S_64)
 
-#define LOAD_SHADOW_VCPU(reg)				\
-	mfspr	reg, SPRN_SPRG_PACA
-
+#define LOAD_SHADOW_VCPU(reg)	GET_PACA(reg)					
 #define SHADOW_VCPU_OFF		PACA_KVM_SVCPU
 #define MSR_NOIRQ		MSR_KERNEL & ~(MSR_IR | MSR_DR)
 #define FUNC(name) 		GLUE(.,name)
@@ -72,7 +70,7 @@
 .global kvmppc_trampoline_\intno
 kvmppc_trampoline_\intno:
 
-	mtspr	SPRN_SPRG_SCRATCH0, r13		/* Save r13 */
+	SET_SCRATCH0(r13)		/* Save r13 */
 
 	/*
 	 * First thing to do is to find out if we're coming
@@ -91,7 +89,7 @@ kvmppc_trampoline_\intno:
 	lwz	r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13)
 	mtcr	r12
 	PPC_LL	r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13)
-	mfspr	r13, SPRN_SPRG_SCRATCH0		/* r13 = original r13 */
+	GET_SCRATCH0(r13)			/* r13 = original r13 */
 	b	kvmppc_resume_\intno		/* Get back original handler */
 
 	/* Now we know we're handling a KVM guest */
@@ -114,6 +112,9 @@ INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_MACHINE_CHECK
 INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_DATA_STORAGE
 INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_INST_STORAGE
 INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_EXTERNAL
+#ifdef CONFIG_PPC_BOOK3S_64
+INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_EXTERNAL_HV
+#endif
 INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_ALIGNMENT
 INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_PROGRAM
 INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_FP_UNAVAIL
@@ -158,7 +159,7 @@ kvmppc_handler_skip_ins:
 	lwz	r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13)
 	mtcr	r12
 	PPC_LL	r12, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13)
-	mfspr	r13, SPRN_SPRG_SCRATCH0
+	GET_SCRATCH0(r13)
 
 	/* And get back into the code */
 	RFI
diff --git a/arch/powerpc/kvm/book3s_segment.S b/arch/powerpc/kvm/book3s_segment.S
index 7c52ed0b7051b5748fe3c943c60de5ff18b616b2..451264274b8c1f7fec7b668e49dff04c0b02e735 100644
--- a/arch/powerpc/kvm/book3s_segment.S
+++ b/arch/powerpc/kvm/book3s_segment.S
@@ -155,14 +155,20 @@ kvmppc_handler_trampoline_exit:
 	PPC_LL	r2, (SHADOW_VCPU_OFF + SVCPU_HOST_R2)(r13)
 
 	/* Save guest PC and MSR */
-	mfsrr0	r3
+	andi.	r0,r12,0x2
+	beq	1f
+	mfspr	r3,SPRN_HSRR0
+	mfspr	r4,SPRN_HSRR1
+	andi.	r12,r12,0x3ffd
+	b	2f
+1:	mfsrr0	r3
 	mfsrr1	r4
-
+2:
 	PPC_STL	r3, (SHADOW_VCPU_OFF + SVCPU_PC)(r13)
 	PPC_STL	r4, (SHADOW_VCPU_OFF + SVCPU_SHADOW_SRR1)(r13)
 
 	/* Get scratch'ed off registers */
-	mfspr	r9, SPRN_SPRG_SCRATCH0
+	GET_SCRATCH0(r9)
 	PPC_LL	r8, (SHADOW_VCPU_OFF + SVCPU_SCRATCH0)(r13)
 	lwz	r7, (SHADOW_VCPU_OFF + SVCPU_SCRATCH1)(r13)
 
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index ef76acb455c310bb441326d59e2cfe2527fe82e6..8462b3a1c1c7501632fc08585c7be028d8eb6601 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -569,6 +569,7 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 	kvmppc_set_msr(vcpu, regs->msr);
 	vcpu->arch.shared->srr0 = regs->srr0;
 	vcpu->arch.shared->srr1 = regs->srr1;
+	kvmppc_set_pid(vcpu, regs->pid);
 	vcpu->arch.shared->sprg0 = regs->sprg0;
 	vcpu->arch.shared->sprg1 = regs->sprg1;
 	vcpu->arch.shared->sprg2 = regs->sprg2;
@@ -584,16 +585,165 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 	return 0;
 }
 
+static void get_sregs_base(struct kvm_vcpu *vcpu,
+                           struct kvm_sregs *sregs)
+{
+	u64 tb = get_tb();
+
+	sregs->u.e.features |= KVM_SREGS_E_BASE;
+
+	sregs->u.e.csrr0 = vcpu->arch.csrr0;
+	sregs->u.e.csrr1 = vcpu->arch.csrr1;
+	sregs->u.e.mcsr = vcpu->arch.mcsr;
+	sregs->u.e.esr = vcpu->arch.esr;
+	sregs->u.e.dear = vcpu->arch.shared->dar;
+	sregs->u.e.tsr = vcpu->arch.tsr;
+	sregs->u.e.tcr = vcpu->arch.tcr;
+	sregs->u.e.dec = kvmppc_get_dec(vcpu, tb);
+	sregs->u.e.tb = tb;
+	sregs->u.e.vrsave = vcpu->arch.vrsave;
+}
+
+static int set_sregs_base(struct kvm_vcpu *vcpu,
+                          struct kvm_sregs *sregs)
+{
+	if (!(sregs->u.e.features & KVM_SREGS_E_BASE))
+		return 0;
+
+	vcpu->arch.csrr0 = sregs->u.e.csrr0;
+	vcpu->arch.csrr1 = sregs->u.e.csrr1;
+	vcpu->arch.mcsr = sregs->u.e.mcsr;
+	vcpu->arch.esr = sregs->u.e.esr;
+	vcpu->arch.shared->dar = sregs->u.e.dear;
+	vcpu->arch.vrsave = sregs->u.e.vrsave;
+	vcpu->arch.tcr = sregs->u.e.tcr;
+
+	if (sregs->u.e.update_special & KVM_SREGS_E_UPDATE_DEC)
+		vcpu->arch.dec = sregs->u.e.dec;
+
+	kvmppc_emulate_dec(vcpu);
+
+	if (sregs->u.e.update_special & KVM_SREGS_E_UPDATE_TSR) {
+		/*
+		 * FIXME: existing KVM timer handling is incomplete.
+		 * TSR cannot be read by the guest, and its value in
+		 * vcpu->arch is always zero.  For now, just handle
+		 * the case where the caller is trying to inject a
+		 * decrementer interrupt.
+		 */
+
+		if ((sregs->u.e.tsr & TSR_DIS) &&
+		    (vcpu->arch.tcr & TCR_DIE))
+			kvmppc_core_queue_dec(vcpu);
+	}
+
+	return 0;
+}
+
+static void get_sregs_arch206(struct kvm_vcpu *vcpu,
+                              struct kvm_sregs *sregs)
+{
+	sregs->u.e.features |= KVM_SREGS_E_ARCH206;
+
+	sregs->u.e.pir = 0;
+	sregs->u.e.mcsrr0 = vcpu->arch.mcsrr0;
+	sregs->u.e.mcsrr1 = vcpu->arch.mcsrr1;
+	sregs->u.e.decar = vcpu->arch.decar;
+	sregs->u.e.ivpr = vcpu->arch.ivpr;
+}
+
+static int set_sregs_arch206(struct kvm_vcpu *vcpu,
+                             struct kvm_sregs *sregs)
+{
+	if (!(sregs->u.e.features & KVM_SREGS_E_ARCH206))
+		return 0;
+
+	if (sregs->u.e.pir != 0)
+		return -EINVAL;
+
+	vcpu->arch.mcsrr0 = sregs->u.e.mcsrr0;
+	vcpu->arch.mcsrr1 = sregs->u.e.mcsrr1;
+	vcpu->arch.decar = sregs->u.e.decar;
+	vcpu->arch.ivpr = sregs->u.e.ivpr;
+
+	return 0;
+}
+
+void kvmppc_get_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+	sregs->u.e.features |= KVM_SREGS_E_IVOR;
+
+	sregs->u.e.ivor_low[0] = vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL];
+	sregs->u.e.ivor_low[1] = vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK];
+	sregs->u.e.ivor_low[2] = vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE];
+	sregs->u.e.ivor_low[3] = vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE];
+	sregs->u.e.ivor_low[4] = vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL];
+	sregs->u.e.ivor_low[5] = vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT];
+	sregs->u.e.ivor_low[6] = vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM];
+	sregs->u.e.ivor_low[7] = vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL];
+	sregs->u.e.ivor_low[8] = vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL];
+	sregs->u.e.ivor_low[9] = vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL];
+	sregs->u.e.ivor_low[10] = vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER];
+	sregs->u.e.ivor_low[11] = vcpu->arch.ivor[BOOKE_IRQPRIO_FIT];
+	sregs->u.e.ivor_low[12] = vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG];
+	sregs->u.e.ivor_low[13] = vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS];
+	sregs->u.e.ivor_low[14] = vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS];
+	sregs->u.e.ivor_low[15] = vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG];
+}
+
+int kvmppc_set_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+	if (!(sregs->u.e.features & KVM_SREGS_E_IVOR))
+		return 0;
+
+	vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL] = sregs->u.e.ivor_low[0];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK] = sregs->u.e.ivor_low[1];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE] = sregs->u.e.ivor_low[2];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE] = sregs->u.e.ivor_low[3];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL] = sregs->u.e.ivor_low[4];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT] = sregs->u.e.ivor_low[5];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM] = sregs->u.e.ivor_low[6];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL] = sregs->u.e.ivor_low[7];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL] = sregs->u.e.ivor_low[8];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL] = sregs->u.e.ivor_low[9];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER] = sregs->u.e.ivor_low[10];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_FIT] = sregs->u.e.ivor_low[11];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG] = sregs->u.e.ivor_low[12];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS] = sregs->u.e.ivor_low[13];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS] = sregs->u.e.ivor_low[14];
+	vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG] = sregs->u.e.ivor_low[15];
+
+	return 0;
+}
+
 int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
                                   struct kvm_sregs *sregs)
 {
-	return -ENOTSUPP;
+	sregs->pvr = vcpu->arch.pvr;
+
+	get_sregs_base(vcpu, sregs);
+	get_sregs_arch206(vcpu, sregs);
+	kvmppc_core_get_sregs(vcpu, sregs);
+	return 0;
 }
 
 int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
                                   struct kvm_sregs *sregs)
 {
-	return -ENOTSUPP;
+	int ret;
+
+	if (vcpu->arch.pvr != sregs->pvr)
+		return -EINVAL;
+
+	ret = set_sregs_base(vcpu, sregs);
+	if (ret < 0)
+		return ret;
+
+	ret = set_sregs_arch206(vcpu, sregs);
+	if (ret < 0)
+		return ret;
+
+	return kvmppc_core_set_sregs(vcpu, sregs);
 }
 
 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index 1cc471faac2dd4bac032a956860b4f10d29170cb..b58ccae95904f30c92fffcc00e28cb58e3cc4fad 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -380,7 +380,6 @@ lightweight_exit:
 	 * because host interrupt handlers would get confused. */
 	lwz	r1, VCPU_GPR(r1)(r4)
 
-	/* XXX handle USPRG0 */
 	/* Host interrupt handlers may have clobbered these guest-readable
 	 * SPRGs, so we need to reload them here with the guest's values. */
 	lwz	r3, VCPU_SPRG4(r4)
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index e3768ee9b59537bf92eceb853fa9edf56d7d5b6c..318dbc61ba447e7352107de95daa59053e191d16 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -63,6 +63,7 @@ int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)
 
 	/* Registers init */
 	vcpu->arch.pvr = mfspr(SPRN_PVR);
+	vcpu_e500->svr = mfspr(SPRN_SVR);
 
 	/* Since booke kvm only support one core, update all vcpus' PIR to 0 */
 	vcpu->vcpu_id = 0;
@@ -96,6 +97,81 @@ int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu,
 	return 0;
 }
 
+void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
+
+	sregs->u.e.features |= KVM_SREGS_E_ARCH206_MMU | KVM_SREGS_E_SPE |
+	                       KVM_SREGS_E_PM;
+	sregs->u.e.impl_id = KVM_SREGS_E_IMPL_FSL;
+
+	sregs->u.e.impl.fsl.features = 0;
+	sregs->u.e.impl.fsl.svr = vcpu_e500->svr;
+	sregs->u.e.impl.fsl.hid0 = vcpu_e500->hid0;
+	sregs->u.e.impl.fsl.mcar = vcpu_e500->mcar;
+
+	sregs->u.e.mas0 = vcpu_e500->mas0;
+	sregs->u.e.mas1 = vcpu_e500->mas1;
+	sregs->u.e.mas2 = vcpu_e500->mas2;
+	sregs->u.e.mas7_3 = ((u64)vcpu_e500->mas7 << 32) | vcpu_e500->mas3;
+	sregs->u.e.mas4 = vcpu_e500->mas4;
+	sregs->u.e.mas6 = vcpu_e500->mas6;
+
+	sregs->u.e.mmucfg = mfspr(SPRN_MMUCFG);
+	sregs->u.e.tlbcfg[0] = vcpu_e500->tlb0cfg;
+	sregs->u.e.tlbcfg[1] = vcpu_e500->tlb1cfg;
+	sregs->u.e.tlbcfg[2] = 0;
+	sregs->u.e.tlbcfg[3] = 0;
+
+	sregs->u.e.ivor_high[0] = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL];
+	sregs->u.e.ivor_high[1] = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_DATA];
+	sregs->u.e.ivor_high[2] = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_ROUND];
+	sregs->u.e.ivor_high[3] =
+		vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR];
+
+	kvmppc_get_sregs_ivor(vcpu, sregs);
+}
+
+int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
+
+	if (sregs->u.e.impl_id == KVM_SREGS_E_IMPL_FSL) {
+		vcpu_e500->svr = sregs->u.e.impl.fsl.svr;
+		vcpu_e500->hid0 = sregs->u.e.impl.fsl.hid0;
+		vcpu_e500->mcar = sregs->u.e.impl.fsl.mcar;
+	}
+
+	if (sregs->u.e.features & KVM_SREGS_E_ARCH206_MMU) {
+		vcpu_e500->mas0 = sregs->u.e.mas0;
+		vcpu_e500->mas1 = sregs->u.e.mas1;
+		vcpu_e500->mas2 = sregs->u.e.mas2;
+		vcpu_e500->mas7 = sregs->u.e.mas7_3 >> 32;
+		vcpu_e500->mas3 = (u32)sregs->u.e.mas7_3;
+		vcpu_e500->mas4 = sregs->u.e.mas4;
+		vcpu_e500->mas6 = sregs->u.e.mas6;
+	}
+
+	if (!(sregs->u.e.features & KVM_SREGS_E_IVOR))
+		return 0;
+
+	if (sregs->u.e.features & KVM_SREGS_E_SPE) {
+		vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL] =
+			sregs->u.e.ivor_high[0];
+		vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_DATA] =
+			sregs->u.e.ivor_high[1];
+		vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_ROUND] =
+			sregs->u.e.ivor_high[2];
+	}
+
+	if (sregs->u.e.features & KVM_SREGS_E_PM) {
+		vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR] =
+			sregs->u.e.ivor_high[3];
+	}
+
+	return kvmppc_set_sregs_ivor(vcpu, sregs);
+}
+
 struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
 {
 	struct kvmppc_vcpu_e500 *vcpu_e500;
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index 8e3edfbc963412e39813dbb7ccff1b8a57bdcfd0..69cd665a0cafa3474b0be3de549d3c9d748306d3 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved.
+ * Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved.
  *
  * Author: Yu Liu, <yu.liu@freescale.com>
  *
@@ -78,8 +78,7 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
 
 	switch (sprn) {
 	case SPRN_PID:
-		vcpu_e500->pid[0] = vcpu->arch.shadow_pid =
-			vcpu->arch.pid = spr_val;
+		kvmppc_set_pid(vcpu, spr_val);
 		break;
 	case SPRN_PID1:
 		vcpu_e500->pid[1] = spr_val; break;
@@ -175,6 +174,8 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
 		kvmppc_set_gpr(vcpu, rt, vcpu_e500->hid0); break;
 	case SPRN_HID1:
 		kvmppc_set_gpr(vcpu, rt, vcpu_e500->hid1); break;
+	case SPRN_SVR:
+		kvmppc_set_gpr(vcpu, rt, vcpu_e500->svr); break;
 
 	case SPRN_MMUCSR0:
 		kvmppc_set_gpr(vcpu, rt, 0); break;
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index d6d6d47a75a97b8ecd754964ee87fd7769327255..b18fe353397da59ee736bb9b3e4a51e89315b9e2 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved.
+ * Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved.
  *
  * Author: Yu Liu, yu.liu@freescale.com
  *
@@ -24,6 +24,7 @@
 #include "../mm/mmu_decl.h"
 #include "e500_tlb.h"
 #include "trace.h"
+#include "timing.h"
 
 #define to_htlb1_esel(esel) (tlb1_entry_num - (esel) - 1)
 
@@ -506,6 +507,7 @@ int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb)
 		vcpu_e500->mas7 = 0;
 	}
 
+	kvmppc_set_exit_type(vcpu, EMULATED_TLBSX_EXITS);
 	return EMULATE_DONE;
 }
 
@@ -571,6 +573,7 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
 		write_host_tlbe(vcpu_e500, stlbsel, sesel);
 	}
 
+	kvmppc_set_exit_type(vcpu, EMULATED_TLBWE_EXITS);
 	return EMULATE_DONE;
 }
 
@@ -672,6 +675,14 @@ int kvmppc_e500_tlb_search(struct kvm_vcpu *vcpu,
 	return -1;
 }
 
+void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 pid)
+{
+	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
+
+	vcpu_e500->pid[0] = vcpu->arch.shadow_pid =
+		vcpu->arch.pid = pid;
+}
+
 void kvmppc_e500_tlb_setup(struct kvmppc_vcpu_e500 *vcpu_e500)
 {
 	struct tlbe *tlbe;
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index c64fd2909bb2e892536bd7776fc4b683d06d2c3b..141dce3c6810839b65f519767c070d28c3c11fa0 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -114,6 +114,12 @@ void kvmppc_emulate_dec(struct kvm_vcpu *vcpu)
 	}
 }
 
+u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb)
+{
+	u64 jd = tb - vcpu->arch.dec_jiffies;
+	return vcpu->arch.dec - jd;
+}
+
 /* XXX to do:
  * lhax
  * lhaux
@@ -279,11 +285,8 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 
 			case SPRN_DEC:
 			{
-				u64 jd = get_tb() - vcpu->arch.dec_jiffies;
-				kvmppc_set_gpr(vcpu, rt, vcpu->arch.dec - jd);
-				pr_debug("mfDEC: %x - %llx = %lx\n",
-					 vcpu->arch.dec, jd,
-					 kvmppc_get_gpr(vcpu, rt));
+				kvmppc_set_gpr(vcpu, rt,
+					       kvmppc_get_dec(vcpu, get_tb()));
 				break;
 			}
 			default:
@@ -294,6 +297,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 				}
 				break;
 			}
+			kvmppc_set_exit_type(vcpu, EMULATED_MFSPR_EXITS);
 			break;
 
 		case OP_31_XOP_STHX:
@@ -363,6 +367,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 					printk("mtspr: unknown spr %x\n", sprn);
 				break;
 			}
+			kvmppc_set_exit_type(vcpu, EMULATED_MTSPR_EXITS);
 			break;
 
 		case OP_31_XOP_DCBI:
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 99758460efdef8364abb8678cd5d136a70bdb094..616dd516ca1f7fc364de51957d17e5911cbe6135 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -175,7 +175,11 @@ int kvm_dev_ioctl_check_extension(long ext)
 	int r;
 
 	switch (ext) {
+#ifdef CONFIG_BOOKE
+	case KVM_CAP_PPC_BOOKE_SREGS:
+#else
 	case KVM_CAP_PPC_SEGSTATE:
+#endif
 	case KVM_CAP_PPC_PAIRED_SINGLES:
 	case KVM_CAP_PPC_UNSET_IRQ:
 	case KVM_CAP_PPC_IRQ_LEVEL:
@@ -284,6 +288,10 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 	tasklet_init(&vcpu->arch.tasklet, kvmppc_decrementer_func, (ulong)vcpu);
 	vcpu->arch.dec_timer.function = kvmppc_decrementer_wakeup;
 
+#ifdef CONFIG_KVM_EXIT_TIMING
+	mutex_init(&vcpu->arch.exit_timing_lock);
+#endif
+
 	return 0;
 }
 
@@ -294,12 +302,25 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
 
 void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
+#ifdef CONFIG_BOOKE
+	/*
+	 * vrsave (formerly usprg0) isn't used by Linux, but may
+	 * be used by the guest.
+	 *
+	 * On non-booke this is associated with Altivec and
+	 * is handled by code in book3s.c.
+	 */
+	mtspr(SPRN_VRSAVE, vcpu->arch.vrsave);
+#endif
 	kvmppc_core_vcpu_load(vcpu, cpu);
 }
 
 void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 {
 	kvmppc_core_vcpu_put(vcpu);
+#ifdef CONFIG_BOOKE
+	vcpu->arch.vrsave = mfspr(SPRN_VRSAVE);
+#endif
 }
 
 int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
diff --git a/arch/powerpc/kvm/timing.c b/arch/powerpc/kvm/timing.c
index a021f5827a336ce97b6c62ed5b8d0ca625d571bf..319177df958764f3c1f90fb6ce762fab998b581c 100644
--- a/arch/powerpc/kvm/timing.c
+++ b/arch/powerpc/kvm/timing.c
@@ -34,8 +34,8 @@ void kvmppc_init_timing_stats(struct kvm_vcpu *vcpu)
 {
 	int i;
 
-	/* pause guest execution to avoid concurrent updates */
-	mutex_lock(&vcpu->mutex);
+	/* Take a lock to avoid concurrent updates */
+	mutex_lock(&vcpu->arch.exit_timing_lock);
 
 	vcpu->arch.last_exit_type = 0xDEAD;
 	for (i = 0; i < __NUMBER_OF_KVM_EXIT_TYPES; i++) {
@@ -49,7 +49,7 @@ void kvmppc_init_timing_stats(struct kvm_vcpu *vcpu)
 	vcpu->arch.timing_exit.tv64 = 0;
 	vcpu->arch.timing_last_enter.tv64 = 0;
 
-	mutex_unlock(&vcpu->mutex);
+	mutex_unlock(&vcpu->arch.exit_timing_lock);
 }
 
 static void add_exit_timing(struct kvm_vcpu *vcpu, u64 duration, int type)
@@ -65,6 +65,8 @@ static void add_exit_timing(struct kvm_vcpu *vcpu, u64 duration, int type)
 		return;
 	}
 
+	mutex_lock(&vcpu->arch.exit_timing_lock);
+
 	vcpu->arch.timing_count_type[type]++;
 
 	/* sum */
@@ -93,6 +95,8 @@ static void add_exit_timing(struct kvm_vcpu *vcpu, u64 duration, int type)
 		vcpu->arch.timing_min_duration[type] = duration;
 	if (unlikely(duration > vcpu->arch.timing_max_duration[type]))
 		vcpu->arch.timing_max_duration[type] = duration;
+
+	mutex_unlock(&vcpu->arch.exit_timing_lock);
 }
 
 void kvmppc_update_timing_stats(struct kvm_vcpu *vcpu)
@@ -147,17 +151,30 @@ static int kvmppc_exit_timing_show(struct seq_file *m, void *private)
 {
 	struct kvm_vcpu *vcpu = m->private;
 	int i;
+	u64 min, max, sum, sum_quad;
 
 	seq_printf(m, "%s", "type	count	min	max	sum	sum_squared\n");
 
+
 	for (i = 0; i < __NUMBER_OF_KVM_EXIT_TYPES; i++) {
+
+		min = vcpu->arch.timing_min_duration[i];
+		do_div(min, tb_ticks_per_usec);
+		max = vcpu->arch.timing_max_duration[i];
+		do_div(max, tb_ticks_per_usec);
+		sum = vcpu->arch.timing_sum_duration[i];
+		do_div(sum, tb_ticks_per_usec);
+		sum_quad = vcpu->arch.timing_sum_quad_duration[i];
+		do_div(sum_quad, tb_ticks_per_usec);
+
 		seq_printf(m, "%12s	%10d	%10lld	%10lld	%20lld	%20lld\n",
 			kvm_exit_names[i],
 			vcpu->arch.timing_count_type[i],
-			vcpu->arch.timing_min_duration[i],
-			vcpu->arch.timing_max_duration[i],
-			vcpu->arch.timing_sum_duration[i],
-			vcpu->arch.timing_sum_quad_duration[i]);
+			min,
+			max,
+			sum,
+			sum_quad);
+
 	}
 	return 0;
 }
diff --git a/arch/powerpc/lib/alloc.c b/arch/powerpc/lib/alloc.c
index f53e09c7dac72d95af83ccdca072ccde135db6af..13b676c20d126396cf9db44dbbfd1a3238a7b84b 100644
--- a/arch/powerpc/lib/alloc.c
+++ b/arch/powerpc/lib/alloc.c
@@ -6,14 +6,6 @@
 
 #include <asm/system.h>
 
-void * __init_refok alloc_maybe_bootmem(size_t size, gfp_t mask)
-{
-	if (mem_init_done)
-		return kmalloc(size, mask);
-	else
-		return alloc_bootmem(size);
-}
-
 void * __init_refok zalloc_maybe_bootmem(size_t size, gfp_t mask)
 {
 	void *p;
diff --git a/arch/powerpc/lib/copypage_64.S b/arch/powerpc/lib/copypage_64.S
index 4d4eeb9004868a3da2f95b7728f4b0d67192a34c..53dcb6b1b708b666429502067dfe9163a60eb571 100644
--- a/arch/powerpc/lib/copypage_64.S
+++ b/arch/powerpc/lib/copypage_64.S
@@ -6,6 +6,7 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
+#include <asm/page.h>
 #include <asm/processor.h>
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
@@ -15,9 +16,9 @@ PPC64_CACHES:
         .tc             ppc64_caches[TC],ppc64_caches
         .section        ".text"
 
-
-_GLOBAL(copy_4K_page)
-	li	r5,4096		/* 4K page size */
+_GLOBAL(copy_page)
+	lis	r5,PAGE_SIZE@h
+	ori	r5,r5,PAGE_SIZE@l
 BEGIN_FTR_SECTION
 	ld      r10,PPC64_CACHES@toc(r2)
 	lwz	r11,DCACHEL1LOGLINESIZE(r10)	/* log2 of cache line size */
diff --git a/arch/powerpc/lib/devres.c b/arch/powerpc/lib/devres.c
index deac4d30daf4dfcda8bf3bafcaba3751aa393429..e91615abae6645b2d28e988ce3367a0a43d182e5 100644
--- a/arch/powerpc/lib/devres.c
+++ b/arch/powerpc/lib/devres.c
@@ -9,11 +9,11 @@
 
 #include <linux/device.h>	/* devres_*(), devm_ioremap_release() */
 #include <linux/gfp.h>
-#include <linux/io.h>		/* ioremap_flags() */
+#include <linux/io.h>		/* ioremap_prot() */
 #include <linux/module.h>	/* EXPORT_SYMBOL() */
 
 /**
- * devm_ioremap_prot - Managed ioremap_flags()
+ * devm_ioremap_prot - Managed ioremap_prot()
  * @dev: Generic device to remap IO address for
  * @offset: BUS offset to map
  * @size: Size of map
@@ -31,7 +31,7 @@ void __iomem *devm_ioremap_prot(struct device *dev, resource_size_t offset,
 	if (!ptr)
 		return NULL;
 
-	addr = ioremap_flags(offset, size, flags);
+	addr = ioremap_prot(offset, size, flags);
 	if (addr) {
 		*ptr = addr;
 		devres_add(dev, ptr);
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index ae5189ab004926072e2f86e04b4b8aa33c0d0867..9a52349874ee182e79c3fff1863caf0e603178c5 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/kprobes.h>
 #include <linux/ptrace.h>
+#include <linux/prefetch.h>
 #include <asm/sstep.h>
 #include <asm/processor.h>
 #include <asm/uaccess.h>
@@ -44,6 +45,18 @@ extern int do_lxvd2x(int rn, unsigned long ea);
 extern int do_stxvd2x(int rn, unsigned long ea);
 #endif
 
+/*
+ * Emulate the truncation of 64 bit values in 32-bit mode.
+ */
+static unsigned long truncate_if_32bit(unsigned long msr, unsigned long val)
+{
+#ifdef __powerpc64__
+	if ((msr & MSR_64BIT) == 0)
+		val &= 0xffffffffUL;
+#endif
+	return val;
+}
+
 /*
  * Determine whether a conditional branch instruction would branch.
  */
@@ -90,11 +103,8 @@ static unsigned long __kprobes dform_ea(unsigned int instr, struct pt_regs *regs
 		if (instr & 0x04000000)		/* update forms */
 			regs->gpr[ra] = ea;
 	}
-#ifdef __powerpc64__
-	if (!(regs->msr & MSR_SF))
-		ea &= 0xffffffffUL;
-#endif
-	return ea;
+
+	return truncate_if_32bit(regs->msr, ea);
 }
 
 #ifdef __powerpc64__
@@ -113,9 +123,8 @@ static unsigned long __kprobes dsform_ea(unsigned int instr, struct pt_regs *reg
 		if ((instr & 3) == 1)		/* update forms */
 			regs->gpr[ra] = ea;
 	}
-	if (!(regs->msr & MSR_SF))
-		ea &= 0xffffffffUL;
-	return ea;
+
+	return truncate_if_32bit(regs->msr, ea);
 }
 #endif /* __powerpc64 */
 
@@ -136,11 +145,8 @@ static unsigned long __kprobes xform_ea(unsigned int instr, struct pt_regs *regs
 		if (do_update)		/* update forms */
 			regs->gpr[ra] = ea;
 	}
-#ifdef __powerpc64__
-	if (!(regs->msr & MSR_SF))
-		ea &= 0xffffffffUL;
-#endif
-	return ea;
+
+	return truncate_if_32bit(regs->msr, ea);
 }
 
 /*
@@ -466,7 +472,7 @@ static void __kprobes set_cr0(struct pt_regs *regs, int rd)
 
 	regs->ccr = (regs->ccr & 0x0fffffff) | ((regs->xer >> 3) & 0x10000000);
 #ifdef __powerpc64__
-	if (!(regs->msr & MSR_SF))
+	if (!(regs->msr & MSR_64BIT))
 		val = (int) val;
 #endif
 	if (val < 0)
@@ -487,7 +493,7 @@ static void __kprobes add_with_carry(struct pt_regs *regs, int rd,
 		++val;
 	regs->gpr[rd] = val;
 #ifdef __powerpc64__
-	if (!(regs->msr & MSR_SF)) {
+	if (!(regs->msr & MSR_64BIT)) {
 		val = (unsigned int) val;
 		val1 = (unsigned int) val1;
 	}
@@ -570,8 +576,7 @@ int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
 		if ((instr & 2) == 0)
 			imm += regs->nip;
 		regs->nip += 4;
-		if ((regs->msr & MSR_SF) == 0)
-			regs->nip &= 0xffffffffUL;
+		regs->nip = truncate_if_32bit(regs->msr, regs->nip);
 		if (instr & 1)
 			regs->link = regs->nip;
 		if (branch_taken(instr, regs))
@@ -604,13 +609,9 @@ int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
 			imm -= 0x04000000;
 		if ((instr & 2) == 0)
 			imm += regs->nip;
-		if (instr & 1) {
-			regs->link = regs->nip + 4;
-			if ((regs->msr & MSR_SF) == 0)
-				regs->link &= 0xffffffffUL;
-		}
-		if ((regs->msr & MSR_SF) == 0)
-			imm &= 0xffffffffUL;
+		if (instr & 1)
+			regs->link = truncate_if_32bit(regs->msr, regs->nip + 4);
+		imm = truncate_if_32bit(regs->msr, imm);
 		regs->nip = imm;
 		return 1;
 	case 19:
@@ -618,11 +619,8 @@ int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
 		case 16:	/* bclr */
 		case 528:	/* bcctr */
 			imm = (instr & 0x400)? regs->ctr: regs->link;
-			regs->nip += 4;
-			if ((regs->msr & MSR_SF) == 0) {
-				regs->nip &= 0xffffffffUL;
-				imm &= 0xffffffffUL;
-			}
+			regs->nip = truncate_if_32bit(regs->msr, regs->nip + 4);
+			imm = truncate_if_32bit(regs->msr, imm);
 			if (instr & 1)
 				regs->link = regs->nip;
 			if (branch_taken(instr, regs))
@@ -1616,11 +1614,7 @@ int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
 		return 0;	/* invoke DSI if -EFAULT? */
 	}
  instr_done:
-	regs->nip += 4;
-#ifdef __powerpc64__
-	if ((regs->msr & MSR_SF) == 0)
-		regs->nip &= 0xffffffffUL;
-#endif
+	regs->nip = truncate_if_32bit(regs->msr, regs->nip + 4);
 	return 1;
 
  logical_done:
diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S
index 5b7dd4ea02b57bce76dfb26d0e41e1c650863d46..a242b5d7cbe477c109a78152a344b663444738a1 100644
--- a/arch/powerpc/mm/hash_low_64.S
+++ b/arch/powerpc/mm/hash_low_64.S
@@ -118,7 +118,7 @@ _GLOBAL(__hash_page_4K)
 BEGIN_FTR_SECTION
 	cmpdi	r9,0			/* check segment size */
 	bne	3f
-END_FTR_SECTION_IFSET(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 	/* Calc va and put it in r29 */
 	rldicr	r29,r5,28,63-28
 	rldicl	r3,r3,0,36
@@ -401,7 +401,7 @@ _GLOBAL(__hash_page_4K)
 BEGIN_FTR_SECTION
 	cmpdi	r9,0			/* check segment size */
 	bne	3f
-END_FTR_SECTION_IFSET(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 	/* Calc va and put it in r29 */
 	rldicr	r29,r5,28,63-28		/* r29 = (vsid << 28) */
 	rldicl	r3,r3,0,36		/* r3 = (ea & 0x0fffffff) */
@@ -715,7 +715,7 @@ BEGIN_FTR_SECTION
 	andi.	r0,r31,_PAGE_NO_CACHE
 	/* If so, bail out and refault as a 4k page */
 	bne-	ht64_bail_ok
-END_FTR_SECTION_IFCLR(CPU_FTR_CI_LARGE_PAGE)
+END_MMU_FTR_SECTION_IFCLR(MMU_FTR_CI_LARGE_PAGE)
 	/* Prepare new PTE value (turn access RW into DIRTY, then
 	 * add BUSY and ACCESSED)
 	 */
@@ -736,7 +736,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_CI_LARGE_PAGE)
 BEGIN_FTR_SECTION
 	cmpdi	r9,0			/* check segment size */
 	bne	3f
-END_FTR_SECTION_IFSET(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 	/* Calc va and put it in r29 */
 	rldicr	r29,r5,28,63-28
 	rldicl	r3,r3,0,36
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 784a400e078145acaa90ad839d75e9c494162882..dfd764896db07bd26255648ec60a465006061ad2 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -50,9 +50,8 @@ static inline void __tlbie(unsigned long va, int psize, int ssize)
 	case MMU_PAGE_4K:
 		va &= ~0xffful;
 		va |= ssize << 8;
-		asm volatile(ASM_MMU_FTR_IFCLR("tlbie %0,0", PPC_TLBIE(%1,%0),
-					       %2)
-			     : : "r" (va), "r"(0), "i" (MMU_FTR_TLBIE_206)
+		asm volatile(ASM_FTR_IFCLR("tlbie %0,0", PPC_TLBIE(%1,%0), %2)
+			     : : "r" (va), "r"(0), "i" (CPU_FTR_HVMODE_206)
 			     : "memory");
 		break;
 	default:
@@ -61,9 +60,8 @@ static inline void __tlbie(unsigned long va, int psize, int ssize)
 		va |= penc << 12;
 		va |= ssize << 8;
 		va |= 1; /* L */
-		asm volatile(ASM_MMU_FTR_IFCLR("tlbie %0,1", PPC_TLBIE(%1,%0),
-					       %2)
-			     : : "r" (va), "r"(0), "i" (MMU_FTR_TLBIE_206)
+		asm volatile(ASM_FTR_IFCLR("tlbie %0,1", PPC_TLBIE(%1,%0), %2)
+			     : : "r" (va), "r"(0), "i" (CPU_FTR_HVMODE_206)
 			     : "memory");
 		break;
 	}
@@ -98,8 +96,8 @@ static inline void __tlbiel(unsigned long va, int psize, int ssize)
 
 static inline void tlbie(unsigned long va, int psize, int ssize, int local)
 {
-	unsigned int use_local = local && cpu_has_feature(CPU_FTR_TLBIEL);
-	int lock_tlbie = !cpu_has_feature(CPU_FTR_LOCKLESS_TLBIE);
+	unsigned int use_local = local && mmu_has_feature(MMU_FTR_TLBIEL);
+	int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
 
 	if (use_local)
 		use_local = mmu_psize_defs[psize].tlbiel;
@@ -503,7 +501,7 @@ static void native_flush_hash_range(unsigned long number, int local)
 		} pte_iterate_hashed_end();
 	}
 
-	if (cpu_has_feature(CPU_FTR_TLBIEL) &&
+	if (mmu_has_feature(MMU_FTR_TLBIEL) &&
 	    mmu_psize_defs[psize].tlbiel && local) {
 		asm volatile("ptesync":::"memory");
 		for (i = 0; i < number; i++) {
@@ -517,7 +515,7 @@ static void native_flush_hash_range(unsigned long number, int local)
 		}
 		asm volatile("ptesync":::"memory");
 	} else {
-		int lock_tlbie = !cpu_has_feature(CPU_FTR_LOCKLESS_TLBIE);
+		int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
 
 		if (lock_tlbie)
 			raw_spin_lock(&native_tlbie_lock);
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 58a022d0f4636908c228fedbb27f2bd977ce00b2..26b2872b3d002e431fb3f423f0d7d6878ac049db 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -53,6 +53,7 @@
 #include <asm/sections.h>
 #include <asm/spu.h>
 #include <asm/udbg.h>
+#include <asm/code-patching.h>
 
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
@@ -258,11 +259,11 @@ static int __init htab_dt_scan_seg_sizes(unsigned long node,
 	for (; size >= 4; size -= 4, ++prop) {
 		if (prop[0] == 40) {
 			DBG("1T segment support detected\n");
-			cur_cpu_spec->cpu_features |= CPU_FTR_1T_SEGMENT;
+			cur_cpu_spec->mmu_features |= MMU_FTR_1T_SEGMENT;
 			return 1;
 		}
 	}
-	cur_cpu_spec->cpu_features &= ~CPU_FTR_NO_SLBIE_B;
+	cur_cpu_spec->mmu_features &= ~MMU_FTR_NO_SLBIE_B;
 	return 0;
 }
 
@@ -288,7 +289,7 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
 	if (prop != NULL) {
 		DBG("Page sizes from device-tree:\n");
 		size /= 4;
-		cur_cpu_spec->cpu_features &= ~(CPU_FTR_16M_PAGE);
+		cur_cpu_spec->mmu_features &= ~(MMU_FTR_16M_PAGE);
 		while(size > 0) {
 			unsigned int shift = prop[0];
 			unsigned int slbenc = prop[1];
@@ -316,7 +317,7 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
 				break;
 			case 0x18:
 				idx = MMU_PAGE_16M;
-				cur_cpu_spec->cpu_features |= CPU_FTR_16M_PAGE;
+				cur_cpu_spec->mmu_features |= MMU_FTR_16M_PAGE;
 				break;
 			case 0x22:
 				idx = MMU_PAGE_16G;
@@ -411,7 +412,7 @@ static void __init htab_init_page_sizes(void)
 	 * Not in the device-tree, let's fallback on known size
 	 * list for 16M capable GP & GR
 	 */
-	if (cpu_has_feature(CPU_FTR_16M_PAGE))
+	if (mmu_has_feature(MMU_FTR_16M_PAGE))
 		memcpy(mmu_psize_defs, mmu_psize_defaults_gp,
 		       sizeof(mmu_psize_defaults_gp));
  found:
@@ -441,7 +442,7 @@ static void __init htab_init_page_sizes(void)
 		mmu_vmalloc_psize = MMU_PAGE_64K;
 		if (mmu_linear_psize == MMU_PAGE_4K)
 			mmu_linear_psize = MMU_PAGE_64K;
-		if (cpu_has_feature(CPU_FTR_CI_LARGE_PAGE)) {
+		if (mmu_has_feature(MMU_FTR_CI_LARGE_PAGE)) {
 			/*
 			 * Don't use 64k pages for ioremap on pSeries, since
 			 * that would stop us accessing the HEA ethernet.
@@ -547,15 +548,7 @@ int remove_section_mapping(unsigned long start, unsigned long end)
 }
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
-static inline void make_bl(unsigned int *insn_addr, void *func)
-{
-	unsigned long funcp = *((unsigned long *)func);
-	int offset = funcp - (unsigned long)insn_addr;
-
-	*insn_addr = (unsigned int)(0x48000001 | (offset & 0x03fffffc));
-	flush_icache_range((unsigned long)insn_addr, 4+
-			   (unsigned long)insn_addr);
-}
+#define FUNCTION_TEXT(A)	((*(unsigned long *)(A)))
 
 static void __init htab_finish_init(void)
 {
@@ -570,16 +563,33 @@ static void __init htab_finish_init(void)
 	extern unsigned int *ht64_call_hpte_remove;
 	extern unsigned int *ht64_call_hpte_updatepp;
 
-	make_bl(ht64_call_hpte_insert1, ppc_md.hpte_insert);
-	make_bl(ht64_call_hpte_insert2, ppc_md.hpte_insert);
-	make_bl(ht64_call_hpte_remove, ppc_md.hpte_remove);
-	make_bl(ht64_call_hpte_updatepp, ppc_md.hpte_updatepp);
+	patch_branch(ht64_call_hpte_insert1,
+		FUNCTION_TEXT(ppc_md.hpte_insert),
+		BRANCH_SET_LINK);
+	patch_branch(ht64_call_hpte_insert2,
+		FUNCTION_TEXT(ppc_md.hpte_insert),
+		BRANCH_SET_LINK);
+	patch_branch(ht64_call_hpte_remove,
+		FUNCTION_TEXT(ppc_md.hpte_remove),
+		BRANCH_SET_LINK);
+	patch_branch(ht64_call_hpte_updatepp,
+		FUNCTION_TEXT(ppc_md.hpte_updatepp),
+		BRANCH_SET_LINK);
+
 #endif /* CONFIG_PPC_HAS_HASH_64K */
 
-	make_bl(htab_call_hpte_insert1, ppc_md.hpte_insert);
-	make_bl(htab_call_hpte_insert2, ppc_md.hpte_insert);
-	make_bl(htab_call_hpte_remove, ppc_md.hpte_remove);
-	make_bl(htab_call_hpte_updatepp, ppc_md.hpte_updatepp);
+	patch_branch(htab_call_hpte_insert1,
+		FUNCTION_TEXT(ppc_md.hpte_insert),
+		BRANCH_SET_LINK);
+	patch_branch(htab_call_hpte_insert2,
+		FUNCTION_TEXT(ppc_md.hpte_insert),
+		BRANCH_SET_LINK);
+	patch_branch(htab_call_hpte_remove,
+		FUNCTION_TEXT(ppc_md.hpte_remove),
+		BRANCH_SET_LINK);
+	patch_branch(htab_call_hpte_updatepp,
+		FUNCTION_TEXT(ppc_md.hpte_updatepp),
+		BRANCH_SET_LINK);
 }
 
 static void __init htab_initialize(void)
@@ -598,7 +608,7 @@ static void __init htab_initialize(void)
 	/* Initialize page sizes */
 	htab_init_page_sizes();
 
-	if (cpu_has_feature(CPU_FTR_1T_SEGMENT)) {
+	if (mmu_has_feature(MMU_FTR_1T_SEGMENT)) {
 		mmu_kernel_ssize = MMU_SEGSIZE_1T;
 		mmu_highuser_ssize = MMU_SEGSIZE_1T;
 		printk(KERN_INFO "Using 1TB segments\n");
@@ -739,7 +749,7 @@ void __init early_init_mmu(void)
 
 	/* Initialize stab / SLB management except on iSeries
 	 */
-	if (cpu_has_feature(CPU_FTR_SLB))
+	if (mmu_has_feature(MMU_FTR_SLB))
 		slb_initialize();
 	else if (!firmware_has_feature(FW_FEATURE_ISERIES))
 		stab_initialize(get_paca()->stab_real);
@@ -756,7 +766,7 @@ void __cpuinit early_init_mmu_secondary(void)
 	 * in real mode on pSeries and we want a virtual address on
 	 * iSeries anyway
 	 */
-	if (cpu_has_feature(CPU_FTR_SLB))
+	if (mmu_has_feature(MMU_FTR_SLB))
 		slb_initialize();
 	else
 		stab_initialize(get_paca()->stab_addr);
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 9bb249c3046e3eb6aae16bdfc4a4dd3972f363f8..0b9a5c1901b9e52a89880f684e9507acb9cc9e09 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -529,7 +529,7 @@ static int __init hugetlbpage_init(void)
 {
 	int psize;
 
-	if (!cpu_has_feature(CPU_FTR_16M_PAGE))
+	if (!mmu_has_feature(MMU_FTR_16M_PAGE))
 		return -ENODEV;
 
 	for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
diff --git a/arch/powerpc/mm/mmu_context_hash64.c b/arch/powerpc/mm/mmu_context_hash64.c
index 2535828aa84bd0d174b3346c88b826572fe5d50f..3bafc3deca6d66478161cca9db8bc2fb9107173a 100644
--- a/arch/powerpc/mm/mmu_context_hash64.c
+++ b/arch/powerpc/mm/mmu_context_hash64.c
@@ -20,9 +20,205 @@
 #include <linux/idr.h>
 #include <linux/module.h>
 #include <linux/gfp.h>
+#include <linux/slab.h>
 
 #include <asm/mmu_context.h>
 
+#ifdef CONFIG_PPC_ICSWX
+/*
+ * The processor and its L2 cache cause the icswx instruction to
+ * generate a COP_REQ transaction on PowerBus. The transaction has
+ * no address, and the processor does not perform an MMU access
+ * to authenticate the transaction. The command portion of the
+ * PowerBus COP_REQ transaction includes the LPAR_ID (LPID) and
+ * the coprocessor Process ID (PID), which the coprocessor compares
+ * to the authorized LPID and PID held in the coprocessor, to determine
+ * if the process is authorized to generate the transaction.
+ * The data of the COP_REQ transaction is 128-byte or less and is
+ * placed in cacheable memory on a 128-byte cache line boundary.
+ *
+ * The task to use a coprocessor should use use_cop() to allocate
+ * a coprocessor PID before executing icswx instruction. use_cop()
+ * also enables the coprocessor context switching. Drop_cop() is
+ * used to free the coprocessor PID.
+ *
+ * Example:
+ * Host Fabric Interface (HFI) is a PowerPC network coprocessor.
+ * Each HFI have multiple windows. Each HFI window serves as a
+ * network device sending to and receiving from HFI network.
+ * HFI immediate send function uses icswx instruction. The immediate
+ * send function allows small (single cache-line) packets be sent
+ * without using the regular HFI send FIFO and doorbell, which are
+ * much slower than immediate send.
+ *
+ * For each task intending to use HFI immediate send, the HFI driver
+ * calls use_cop() to obtain a coprocessor PID for the task.
+ * The HFI driver then allocate a free HFI window and save the
+ * coprocessor PID to the HFI window to allow the task to use the
+ * HFI window.
+ *
+ * The HFI driver repeatedly creates immediate send packets and
+ * issues icswx instruction to send data through the HFI window.
+ * The HFI compares the coprocessor PID in the CPU PID register
+ * to the PID held in the HFI window to determine if the transaction
+ * is allowed.
+ *
+ * When the task to release the HFI window, the HFI driver calls
+ * drop_cop() to release the coprocessor PID.
+ */
+
+#define COP_PID_NONE 0
+#define COP_PID_MIN (COP_PID_NONE + 1)
+#define COP_PID_MAX (0xFFFF)
+
+static DEFINE_SPINLOCK(mmu_context_acop_lock);
+static DEFINE_IDA(cop_ida);
+
+void switch_cop(struct mm_struct *next)
+{
+	mtspr(SPRN_PID, next->context.cop_pid);
+	mtspr(SPRN_ACOP, next->context.acop);
+}
+
+static int new_cop_pid(struct ida *ida, int min_id, int max_id,
+		       spinlock_t *lock)
+{
+	int index;
+	int err;
+
+again:
+	if (!ida_pre_get(ida, GFP_KERNEL))
+		return -ENOMEM;
+
+	spin_lock(lock);
+	err = ida_get_new_above(ida, min_id, &index);
+	spin_unlock(lock);
+
+	if (err == -EAGAIN)
+		goto again;
+	else if (err)
+		return err;
+
+	if (index > max_id) {
+		spin_lock(lock);
+		ida_remove(ida, index);
+		spin_unlock(lock);
+		return -ENOMEM;
+	}
+
+	return index;
+}
+
+static void sync_cop(void *arg)
+{
+	struct mm_struct *mm = arg;
+
+	if (mm == current->active_mm)
+		switch_cop(current->active_mm);
+}
+
+/**
+ * Start using a coprocessor.
+ * @acop: mask of coprocessor to be used.
+ * @mm: The mm the coprocessor to associate with. Most likely current mm.
+ *
+ * Return a positive PID if successful. Negative errno otherwise.
+ * The returned PID will be fed to the coprocessor to determine if an
+ * icswx transaction is authenticated.
+ */
+int use_cop(unsigned long acop, struct mm_struct *mm)
+{
+	int ret;
+
+	if (!cpu_has_feature(CPU_FTR_ICSWX))
+		return -ENODEV;
+
+	if (!mm || !acop)
+		return -EINVAL;
+
+	/* We need to make sure mm_users doesn't change */
+	down_read(&mm->mmap_sem);
+	spin_lock(mm->context.cop_lockp);
+
+	if (mm->context.cop_pid == COP_PID_NONE) {
+		ret = new_cop_pid(&cop_ida, COP_PID_MIN, COP_PID_MAX,
+				  &mmu_context_acop_lock);
+		if (ret < 0)
+			goto out;
+
+		mm->context.cop_pid = ret;
+	}
+	mm->context.acop |= acop;
+
+	sync_cop(mm);
+
+	/*
+	 * If this is a threaded process then there might be other threads
+	 * running. We need to send an IPI to force them to pick up any
+	 * change in PID and ACOP.
+	 */
+	if (atomic_read(&mm->mm_users) > 1)
+		smp_call_function(sync_cop, mm, 1);
+
+	ret = mm->context.cop_pid;
+
+out:
+	spin_unlock(mm->context.cop_lockp);
+	up_read(&mm->mmap_sem);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(use_cop);
+
+/**
+ * Stop using a coprocessor.
+ * @acop: mask of coprocessor to be stopped.
+ * @mm: The mm the coprocessor associated with.
+ */
+void drop_cop(unsigned long acop, struct mm_struct *mm)
+{
+	int free_pid = COP_PID_NONE;
+
+	if (!cpu_has_feature(CPU_FTR_ICSWX))
+		return;
+
+	if (WARN_ON_ONCE(!mm))
+		return;
+
+	/* We need to make sure mm_users doesn't change */
+	down_read(&mm->mmap_sem);
+	spin_lock(mm->context.cop_lockp);
+
+	mm->context.acop &= ~acop;
+
+	if ((!mm->context.acop) && (mm->context.cop_pid != COP_PID_NONE)) {
+		free_pid = mm->context.cop_pid;
+		mm->context.cop_pid = COP_PID_NONE;
+	}
+
+	sync_cop(mm);
+
+	/*
+	 * If this is a threaded process then there might be other threads
+	 * running. We need to send an IPI to force them to pick up any
+	 * change in PID and ACOP.
+	 */
+	if (atomic_read(&mm->mm_users) > 1)
+		smp_call_function(sync_cop, mm, 1);
+
+	if (free_pid != COP_PID_NONE) {
+		spin_lock(&mmu_context_acop_lock);
+		ida_remove(&cop_ida, free_pid);
+		spin_unlock(&mmu_context_acop_lock);
+	}
+
+	spin_unlock(mm->context.cop_lockp);
+	up_read(&mm->mmap_sem);
+}
+EXPORT_SYMBOL_GPL(drop_cop);
+
+#endif /* CONFIG_PPC_ICSWX */
+
 static DEFINE_SPINLOCK(mmu_context_lock);
 static DEFINE_IDA(mmu_context_ida);
 
@@ -31,7 +227,6 @@ static DEFINE_IDA(mmu_context_ida);
  * Each segment contains 2^28 bytes.  Each context maps 2^44 bytes,
  * so we can support 2^19-1 contexts (19 == 35 + 28 - 44).
  */
-#define NO_CONTEXT	0
 #define MAX_CONTEXT	((1UL << 19) - 1)
 
 int __init_new_context(void)
@@ -79,6 +274,16 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 		slice_set_user_psize(mm, mmu_virtual_psize);
 	subpage_prot_init_new_context(mm);
 	mm->context.id = index;
+#ifdef CONFIG_PPC_ICSWX
+	mm->context.cop_lockp = kmalloc(sizeof(spinlock_t), GFP_KERNEL);
+	if (!mm->context.cop_lockp) {
+		__destroy_context(index);
+		subpage_prot_free(mm);
+		mm->context.id = MMU_NO_CONTEXT;
+		return -ENOMEM;
+	}
+	spin_lock_init(mm->context.cop_lockp);
+#endif /* CONFIG_PPC_ICSWX */
 
 	return 0;
 }
@@ -93,7 +298,12 @@ EXPORT_SYMBOL_GPL(__destroy_context);
 
 void destroy_context(struct mm_struct *mm)
 {
+#ifdef CONFIG_PPC_ICSWX
+	drop_cop(mm->context.acop, mm);
+	kfree(mm->context.cop_lockp);
+	mm->context.cop_lockp = NULL;
+#endif /* CONFIG_PPC_ICSWX */
 	__destroy_context(mm->context.id);
 	subpage_prot_free(mm);
-	mm->context.id = NO_CONTEXT;
+	mm->context.id = MMU_NO_CONTEXT;
 }
diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c
index c0aab52da3a56b73f4758ab5c874c9bb1374c68a..336807de550efa1a33db56ffc5b5866c3013fbc9 100644
--- a/arch/powerpc/mm/mmu_context_nohash.c
+++ b/arch/powerpc/mm/mmu_context_nohash.c
@@ -338,12 +338,14 @@ static int __cpuinit mmu_context_cpu_notify(struct notifier_block *self,
 		return NOTIFY_OK;
 
 	switch (action) {
-	case CPU_ONLINE:
-	case CPU_ONLINE_FROZEN:
+	case CPU_UP_PREPARE:
+	case CPU_UP_PREPARE_FROZEN:
 		pr_devel("MMU: Allocating stale context map for CPU %d\n", cpu);
 		stale_map[cpu] = kzalloc(CTX_MAP_SIZE, GFP_KERNEL);
 		break;
 #ifdef CONFIG_HOTPLUG_CPU
+	case CPU_UP_CANCELED:
+	case CPU_UP_CANCELED_FROZEN:
 	case CPU_DEAD:
 	case CPU_DEAD_FROZEN:
 		pr_devel("MMU: Freeing stale context map for CPU %d\n", cpu);
@@ -407,7 +409,17 @@ void __init mmu_context_init(void)
 	} else if (mmu_has_feature(MMU_FTR_TYPE_47x)) {
 		first_context = 1;
 		last_context = 65535;
-	} else {
+	} else
+#ifdef CONFIG_PPC_BOOK3E_MMU
+	if (mmu_has_feature(MMU_FTR_TYPE_3E)) {
+		u32 mmucfg = mfspr(SPRN_MMUCFG);
+		u32 pid_bits = (mmucfg & MMUCFG_PIDSIZE_MASK)
+				>> MMUCFG_PIDSIZE_SHIFT;
+		first_context = 1;
+		last_context = (1UL << (pid_bits + 1)) - 1;
+	} else
+#endif
+	{
 		first_context = 1;
 		last_context = 255;
 	}
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 5ec1dad2a19de81c6d323273994c0eca2a4f643a..2164006fe170f8e0e8a7adddd67e78803872c9e2 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -311,14 +311,13 @@ EXPORT_SYMBOL_GPL(of_node_to_nid);
 static int __init find_min_common_depth(void)
 {
 	int depth;
-	struct device_node *rtas_root;
 	struct device_node *chosen;
+	struct device_node *root;
 	const char *vec5;
 
-	rtas_root = of_find_node_by_path("/rtas");
-
-	if (!rtas_root)
-		return -1;
+	root = of_find_node_by_path("/rtas");
+	if (!root)
+		root = of_find_node_by_path("/");
 
 	/*
 	 * This property is a set of 32-bit integers, each representing
@@ -332,7 +331,7 @@ static int __init find_min_common_depth(void)
 	 * NUMA boundary and the following are progressively less significant
 	 * boundaries. There can be more than one level of NUMA.
 	 */
-	distance_ref_points = of_get_property(rtas_root,
+	distance_ref_points = of_get_property(root,
 					"ibm,associativity-reference-points",
 					&distance_ref_points_depth);
 
@@ -376,11 +375,11 @@ static int __init find_min_common_depth(void)
 		distance_ref_points_depth = MAX_DISTANCE_REF_POINTS;
 	}
 
-	of_node_put(rtas_root);
+	of_node_put(root);
 	return depth;
 
 err:
-	of_node_put(rtas_root);
+	of_node_put(root);
 	return -1;
 }
 
@@ -1453,7 +1452,7 @@ int arch_update_cpu_topology(void)
 	unsigned int associativity[VPHN_ASSOC_BUFSIZE] = {0};
 	struct sys_device *sysdev;
 
-	for_each_cpu_mask(cpu, cpu_associativity_changes_mask) {
+	for_each_cpu(cpu,&cpu_associativity_changes_mask) {
 		vphn_get_associativity(cpu, associativity);
 		nid = associativity_to_nid(associativity);
 
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 8dc41c0157fe04c8e85742116381f291329f57ad..51f87956f8f87ebbc463085c2b44c55f048a166e 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -133,7 +133,15 @@ ioremap(phys_addr_t addr, unsigned long size)
 EXPORT_SYMBOL(ioremap);
 
 void __iomem *
-ioremap_flags(phys_addr_t addr, unsigned long size, unsigned long flags)
+ioremap_wc(phys_addr_t addr, unsigned long size)
+{
+	return __ioremap_caller(addr, size, _PAGE_NO_CACHE,
+				__builtin_return_address(0));
+}
+EXPORT_SYMBOL(ioremap_wc);
+
+void __iomem *
+ioremap_prot(phys_addr_t addr, unsigned long size, unsigned long flags)
 {
 	/* writeable implies dirty for kernel addresses */
 	if (flags & _PAGE_RW)
@@ -152,7 +160,7 @@ ioremap_flags(phys_addr_t addr, unsigned long size, unsigned long flags)
 
 	return __ioremap_caller(addr, size, flags, __builtin_return_address(0));
 }
-EXPORT_SYMBOL(ioremap_flags);
+EXPORT_SYMBOL(ioremap_prot);
 
 void __iomem *
 __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 88927a05cdc204160a57e4c37e7d7e0f8728f99d..6e595f6496d428a9624f30f027f5a59bf2cfb27c 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -255,7 +255,17 @@ void __iomem * ioremap(phys_addr_t addr, unsigned long size)
 	return __ioremap_caller(addr, size, flags, caller);
 }
 
-void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size,
+void __iomem * ioremap_wc(phys_addr_t addr, unsigned long size)
+{
+	unsigned long flags = _PAGE_NO_CACHE;
+	void *caller = __builtin_return_address(0);
+
+	if (ppc_md.ioremap)
+		return ppc_md.ioremap(addr, size, flags, caller);
+	return __ioremap_caller(addr, size, flags, caller);
+}
+
+void __iomem * ioremap_prot(phys_addr_t addr, unsigned long size,
 			     unsigned long flags)
 {
 	void *caller = __builtin_return_address(0);
@@ -311,7 +321,8 @@ void iounmap(volatile void __iomem *token)
 }
 
 EXPORT_SYMBOL(ioremap);
-EXPORT_SYMBOL(ioremap_flags);
+EXPORT_SYMBOL(ioremap_wc);
+EXPORT_SYMBOL(ioremap_prot);
 EXPORT_SYMBOL(__ioremap);
 EXPORT_SYMBOL(__ioremap_at);
 EXPORT_SYMBOL(iounmap);
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c
index 1d98ecc8eecd2d4cabfe08f2d883d75432981684..e22276cb67a40a4c9290784cf2bf358b88e0646e 100644
--- a/arch/powerpc/mm/slb.c
+++ b/arch/powerpc/mm/slb.c
@@ -24,6 +24,7 @@
 #include <asm/firmware.h>
 #include <linux/compiler.h>
 #include <asm/udbg.h>
+#include <asm/code-patching.h>
 
 
 extern void slb_allocate_realmode(unsigned long ea);
@@ -166,7 +167,7 @@ static inline int esids_match(unsigned long addr1, unsigned long addr2)
 	int esid_1t_count;
 
 	/* System is not 1T segment size capable. */
-	if (!cpu_has_feature(CPU_FTR_1T_SEGMENT))
+	if (!mmu_has_feature(MMU_FTR_1T_SEGMENT))
 		return (GET_ESID(addr1) == GET_ESID(addr2));
 
 	esid_1t_count = (((addr1 >> SID_SHIFT_1T) != 0) +
@@ -201,7 +202,7 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm)
 	 */
 	hard_irq_disable();
 	offset = get_paca()->slb_cache_ptr;
-	if (!cpu_has_feature(CPU_FTR_NO_SLBIE_B) &&
+	if (!mmu_has_feature(MMU_FTR_NO_SLBIE_B) &&
 	    offset <= SLB_CACHE_ENTRIES) {
 		int i;
 		asm volatile("isync" : : : "memory");
@@ -249,9 +250,8 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm)
 static inline void patch_slb_encoding(unsigned int *insn_addr,
 				      unsigned int immed)
 {
-	*insn_addr = (*insn_addr & 0xffff0000) | immed;
-	flush_icache_range((unsigned long)insn_addr, 4+
-			   (unsigned long)insn_addr);
+	int insn = (*insn_addr & 0xffff0000) | immed;
+	patch_instruction(insn_addr, insn);
 }
 
 void slb_set_size(u16 size)
diff --git a/arch/powerpc/mm/slb_low.S b/arch/powerpc/mm/slb_low.S
index 95ce355816966b36ccca9b3b4fbb4a956c60214d..ef653dc95b6594a2f4883ab46fc4a0f07f4c4e3b 100644
--- a/arch/powerpc/mm/slb_low.S
+++ b/arch/powerpc/mm/slb_low.S
@@ -58,7 +58,7 @@ _GLOBAL(slb_miss_kernel_load_linear)
 	li	r11,0
 BEGIN_FTR_SECTION
 	b	slb_finish_load
-END_FTR_SECTION_IFCLR(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFCLR(MMU_FTR_1T_SEGMENT)
 	b	slb_finish_load_1T
 
 1:
@@ -87,7 +87,7 @@ _GLOBAL(slb_miss_kernel_load_vmemmap)
 6:
 BEGIN_FTR_SECTION
 	b	slb_finish_load
-END_FTR_SECTION_IFCLR(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFCLR(MMU_FTR_1T_SEGMENT)
 	b	slb_finish_load_1T
 
 0:	/* user address: proto-VSID = context << 15 | ESID. First check
@@ -138,11 +138,11 @@ END_FTR_SECTION_IFCLR(CPU_FTR_1T_SEGMENT)
 	ld	r9,PACACONTEXTID(r13)
 BEGIN_FTR_SECTION
 	cmpldi	r10,0x1000
-END_FTR_SECTION_IFSET(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 	rldimi	r10,r9,USER_ESID_BITS,0
 BEGIN_FTR_SECTION
 	bge	slb_finish_load_1T
-END_FTR_SECTION_IFSET(CPU_FTR_1T_SEGMENT)
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 	b	slb_finish_load
 
 8:	/* invalid EA */
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index 446a01842a73eff71046e558bd71ea37677ce254..41e31642a86ad900853ed03dfdf3dc556db71a22 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -243,7 +243,7 @@ void __init stabs_alloc(void)
 {
 	int cpu;
 
-	if (cpu_has_feature(CPU_FTR_SLB))
+	if (mmu_has_feature(MMU_FTR_SLB))
 		return;
 
 	for_each_possible_cpu(cpu) {
diff --git a/arch/powerpc/platforms/44x/iss4xx.c b/arch/powerpc/platforms/44x/iss4xx.c
index aa46e9d1e77124c43a21f802beb5306eb1435369..19395f18b1db4a88fe16afac8c1d657954ea335b 100644
--- a/arch/powerpc/platforms/44x/iss4xx.c
+++ b/arch/powerpc/platforms/44x/iss4xx.c
@@ -87,7 +87,7 @@ static void __cpuinit smp_iss4xx_setup_cpu(int cpu)
 	mpic_setup_this_cpu();
 }
 
-static void __cpuinit smp_iss4xx_kick_cpu(int cpu)
+static int __cpuinit smp_iss4xx_kick_cpu(int cpu)
 {
 	struct device_node *cpunode = of_get_cpu_node(cpu, NULL);
 	const u64 *spin_table_addr_prop;
@@ -104,7 +104,7 @@ static void __cpuinit smp_iss4xx_kick_cpu(int cpu)
 					       NULL);
 	if (spin_table_addr_prop == NULL) {
 		pr_err("CPU%d: Can't start, missing cpu-release-addr !\n", cpu);
-		return;
+		return -ENOENT;
 	}
 
 	/* Assume it's mapped as part of the linear mapping. This is a bit
@@ -117,6 +117,8 @@ static void __cpuinit smp_iss4xx_kick_cpu(int cpu)
 	smp_wmb();
 	spin_table[1] = __pa(start_secondary_47x);
 	mb();
+
+	return 0;
 }
 
 static struct smp_ops_t iss_smp_ops = {
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
index cfc4b200998208b33cf7fd866adbe5a4fab74ee1..9f09319352c0fbe68a42dc7973facc858ae2746a 100644
--- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
+++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
@@ -61,7 +61,7 @@ irq_to_pic_bit(unsigned int irq)
 static void
 cpld_mask_irq(struct irq_data *d)
 {
-	unsigned int cpld_irq = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int cpld_irq = (unsigned int)irqd_to_hwirq(d);
 	void __iomem *pic_mask = irq_to_pic_mask(cpld_irq);
 
 	out_8(pic_mask,
@@ -71,7 +71,7 @@ cpld_mask_irq(struct irq_data *d)
 static void
 cpld_unmask_irq(struct irq_data *d)
 {
-	unsigned int cpld_irq = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int cpld_irq = (unsigned int)irqd_to_hwirq(d);
 	void __iomem *pic_mask = irq_to_pic_mask(cpld_irq);
 
 	out_8(pic_mask,
@@ -97,7 +97,7 @@ cpld_pic_get_irq(int offset, u8 ignore, u8 __iomem *statusp,
 	status |= (ignore | mask);
 
 	if (status == 0xff)
-		return NO_IRQ_IGNORE;
+		return NO_IRQ;
 
 	cpld_irq = ffz(status) + offset;
 
@@ -109,14 +109,14 @@ cpld_pic_cascade(unsigned int irq, struct irq_desc *desc)
 {
 	irq = cpld_pic_get_irq(0, PCI_IGNORE, &cpld_regs->pci_status,
 		&cpld_regs->pci_mask);
-	if (irq != NO_IRQ && irq != NO_IRQ_IGNORE) {
+	if (irq != NO_IRQ) {
 		generic_handle_irq(irq);
 		return;
 	}
 
 	irq = cpld_pic_get_irq(8, MISC_IGNORE, &cpld_regs->misc_status,
 		&cpld_regs->misc_mask);
-	if (irq != NO_IRQ && irq != NO_IRQ_IGNORE) {
+	if (irq != NO_IRQ) {
 		generic_handle_irq(irq);
 		return;
 	}
diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c
index 57a6a349e932db9c7b51760eaef7c30d6b1951d3..96f85e5e0cd31743d9bbc322b8052e0709eaf600 100644
--- a/arch/powerpc/platforms/52xx/media5200.c
+++ b/arch/powerpc/platforms/52xx/media5200.c
@@ -56,7 +56,7 @@ static void media5200_irq_unmask(struct irq_data *d)
 
 	spin_lock_irqsave(&media5200_irq.lock, flags);
 	val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE);
-	val |= 1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq);
+	val |= 1 << (MEDIA5200_IRQ_SHIFT + irqd_to_hwirq(d));
 	out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val);
 	spin_unlock_irqrestore(&media5200_irq.lock, flags);
 }
@@ -68,7 +68,7 @@ static void media5200_irq_mask(struct irq_data *d)
 
 	spin_lock_irqsave(&media5200_irq.lock, flags);
 	val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE);
-	val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq));
+	val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irqd_to_hwirq(d)));
 	out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val);
 	spin_unlock_irqrestore(&media5200_irq.lock, flags);
 }
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 1dd15400f6f0c50fefe3c1f5e199758c49d84691..1a9a4957057941c0338d5b886187d0e5ac2053f0 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -157,48 +157,30 @@ static inline void io_be_clrbit(u32 __iomem *addr, int bitno)
  */
 static void mpc52xx_extirq_mask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_clrbit(&intr->ctrl, 11 - l2irq);
 }
 
 static void mpc52xx_extirq_unmask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_setbit(&intr->ctrl, 11 - l2irq);
 }
 
 static void mpc52xx_extirq_ack(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_setbit(&intr->ctrl, 27-l2irq);
 }
 
 static int mpc52xx_extirq_set_type(struct irq_data *d, unsigned int flow_type)
 {
 	u32 ctrl_reg, type;
-	int irq;
-	int l2irq;
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	void *handler = handle_level_irq;
 
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
-	pr_debug("%s: irq=%x. l2=%d flow_type=%d\n", __func__, irq, l2irq, flow_type);
+	pr_debug("%s: irq=%x. l2=%d flow_type=%d\n", __func__,
+		(int) irqd_to_hwirq(d), l2irq, flow_type);
 
 	switch (flow_type) {
 	case IRQF_TRIGGER_HIGH: type = 0; break;
@@ -237,23 +219,13 @@ static int mpc52xx_null_set_type(struct irq_data *d, unsigned int flow_type)
 
 static void mpc52xx_main_mask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_setbit(&intr->main_mask, 16 - l2irq);
 }
 
 static void mpc52xx_main_unmask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_clrbit(&intr->main_mask, 16 - l2irq);
 }
 
@@ -270,23 +242,13 @@ static struct irq_chip mpc52xx_main_irqchip = {
  */
 static void mpc52xx_periph_mask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_setbit(&intr->per_mask, 31 - l2irq);
 }
 
 static void mpc52xx_periph_unmask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_clrbit(&intr->per_mask, 31 - l2irq);
 }
 
@@ -303,34 +265,19 @@ static struct irq_chip mpc52xx_periph_irqchip = {
  */
 static void mpc52xx_sdma_mask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_setbit(&sdma->IntMask, l2irq);
 }
 
 static void mpc52xx_sdma_unmask(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	io_be_clrbit(&sdma->IntMask, l2irq);
 }
 
 static void mpc52xx_sdma_ack(struct irq_data *d)
 {
-	int irq;
-	int l2irq;
-
-	irq = irq_map[d->irq].hwirq;
-	l2irq = irq & MPC52xx_IRQ_L2_MASK;
-
+	int l2irq = irqd_to_hwirq(d) & MPC52xx_IRQ_L2_MASK;
 	out_be32(&sdma->IntPend, 1 << l2irq);
 }
 
@@ -539,7 +486,7 @@ void __init mpc52xx_init_irq(void)
 unsigned int mpc52xx_get_irq(void)
 {
 	u32 status;
-	int irq = NO_IRQ_IGNORE;
+	int irq;
 
 	status = in_be32(&intr->enc_status);
 	if (status & 0x00000400) {	/* critical */
@@ -562,6 +509,8 @@ unsigned int mpc52xx_get_irq(void)
 		} else {
 			irq |= (MPC52xx_IRQ_L1_PERP << MPC52xx_IRQ_L1_OFFSET);
 		}
+	} else {
+		return NO_IRQ;
 	}
 
 	return irq_linear_revmap(mpc52xx_irqhost, irq);
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 4a4eb6ffa12f81f2ab8fdb5cd4e780560a38dbf5..8ccf9ed62fe284d398912b22cd6b3c511f2cdc52 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -42,7 +42,7 @@ struct pq2ads_pci_pic {
 static void pq2ads_pci_mask_irq(struct irq_data *d)
 {
 	struct pq2ads_pci_pic *priv = irq_data_get_irq_chip_data(d);
-	int irq = NUM_IRQS - virq_to_hw(d->irq) - 1;
+	int irq = NUM_IRQS - irqd_to_hwirq(d) - 1;
 
 	if (irq != -1) {
 		unsigned long flags;
@@ -58,7 +58,7 @@ static void pq2ads_pci_mask_irq(struct irq_data *d)
 static void pq2ads_pci_unmask_irq(struct irq_data *d)
 {
 	struct pq2ads_pci_pic *priv = irq_data_get_irq_chip_data(d);
-	int irq = NUM_IRQS - virq_to_hw(d->irq) - 1;
+	int irq = NUM_IRQS - irqd_to_hwirq(d) - 1;
 
 	if (irq != -1) {
 		unsigned long flags;
@@ -112,16 +112,8 @@ static int pci_pic_host_map(struct irq_host *h, unsigned int virq,
 	return 0;
 }
 
-static void pci_host_unmap(struct irq_host *h, unsigned int virq)
-{
-	/* remove chip and handler */
-	irq_set_chip_data(virq, NULL);
-	irq_set_chip(virq, NULL);
-}
-
 static struct irq_host_ops pci_pic_host_ops = {
 	.map = pci_pic_host_map,
-	.unmap = pci_host_unmap,
 };
 
 int __init pq2ads_pci_init_irq(void)
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c
index 188272934cfb3c6818754dae0260216b5c4ccb65..104faa8aa23c783da70b2dd97dac842ff8198c3c 100644
--- a/arch/powerpc/platforms/83xx/suspend.c
+++ b/arch/powerpc/platforms/83xx/suspend.c
@@ -318,17 +318,20 @@ static const struct platform_suspend_ops mpc83xx_suspend_ops = {
 	.end = mpc83xx_suspend_end,
 };
 
+static struct of_device_id pmc_match[];
 static int pmc_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct device_node *np = ofdev->dev.of_node;
 	struct resource res;
 	struct pmc_type *type;
 	int ret = 0;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(pmc_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
 
-	type = ofdev->dev.of_match->data;
+	type = match->data;
 
 	if (!of_device_is_available(np))
 		return -ENODEV;
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index 0d00ff9d05a0b01f57bd260aac08cb3e6bd6820e..d6a93a10c0f5c431d65c096c1fcf7dcfe8c0b289 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -41,7 +41,7 @@ extern void __early_start(void);
 #define NUM_BOOT_ENTRY		8
 #define SIZE_BOOT_ENTRY		(NUM_BOOT_ENTRY * sizeof(u32))
 
-static void __init
+static int __init
 smp_85xx_kick_cpu(int nr)
 {
 	unsigned long flags;
@@ -60,7 +60,7 @@ smp_85xx_kick_cpu(int nr)
 
 	if (cpu_rel_addr == NULL) {
 		printk(KERN_ERR "No cpu-release-addr for cpu %d\n", nr);
-		return;
+		return -ENOENT;
 	}
 
 	/*
@@ -107,6 +107,8 @@ smp_85xx_kick_cpu(int nr)
 		iounmap(bptr_vaddr);
 
 	pr_debug("waited %d msecs for CPU #%d.\n", n, nr);
+
+	return 0;
 }
 
 static void __init
@@ -233,8 +235,10 @@ void __init mpc85xx_smp_init(void)
 		smp_85xx_ops.message_pass = smp_mpic_message_pass;
 	}
 
-	if (cpu_has_feature(CPU_FTR_DBELL))
-		smp_85xx_ops.message_pass = doorbell_message_pass;
+	if (cpu_has_feature(CPU_FTR_DBELL)) {
+		smp_85xx_ops.message_pass = smp_muxed_ipi_message_pass;
+		smp_85xx_ops.cause_ipi = doorbell_cause_ipi;
+	}
 
 	BUG_ON(!smp_85xx_ops.message_pass);
 
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
index db864623b4aea66a698291d46f6ac8349fa93e8b..12cb9bb2cc681fd258cf76d3256cae1ebde8e329 100644
--- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
+++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
@@ -48,8 +48,6 @@ static struct socrates_fpga_irq_info fpga_irqs[SOCRATES_FPGA_NUM_IRQS] = {
 	[8] = {0, IRQ_TYPE_LEVEL_HIGH},
 };
 
-#define socrates_fpga_irq_to_hw(virq)    ((unsigned int)irq_map[virq].hwirq)
-
 static DEFINE_RAW_SPINLOCK(socrates_fpga_pic_lock);
 
 static void __iomem *socrates_fpga_pic_iobase;
@@ -110,11 +108,9 @@ void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc)
 static void socrates_fpga_pic_ack(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int hwirq, irq_line;
+	unsigned int irq_line, hwirq = irqd_to_hwirq(d);
 	uint32_t mask;
 
-	hwirq = socrates_fpga_irq_to_hw(d->irq);
-
 	irq_line = fpga_irqs[hwirq].irq_line;
 	raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
 	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -127,12 +123,10 @@ static void socrates_fpga_pic_ack(struct irq_data *d)
 static void socrates_fpga_pic_mask(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int hwirq;
+	unsigned int hwirq = irqd_to_hwirq(d);
 	int irq_line;
 	u32 mask;
 
-	hwirq = socrates_fpga_irq_to_hw(d->irq);
-
 	irq_line = fpga_irqs[hwirq].irq_line;
 	raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
 	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -145,12 +139,10 @@ static void socrates_fpga_pic_mask(struct irq_data *d)
 static void socrates_fpga_pic_mask_ack(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int hwirq;
+	unsigned int hwirq = irqd_to_hwirq(d);
 	int irq_line;
 	u32 mask;
 
-	hwirq = socrates_fpga_irq_to_hw(d->irq);
-
 	irq_line = fpga_irqs[hwirq].irq_line;
 	raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
 	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -164,12 +156,10 @@ static void socrates_fpga_pic_mask_ack(struct irq_data *d)
 static void socrates_fpga_pic_unmask(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int hwirq;
+	unsigned int hwirq = irqd_to_hwirq(d);
 	int irq_line;
 	u32 mask;
 
-	hwirq = socrates_fpga_irq_to_hw(d->irq);
-
 	irq_line = fpga_irqs[hwirq].irq_line;
 	raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
 	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -182,12 +172,10 @@ static void socrates_fpga_pic_unmask(struct irq_data *d)
 static void socrates_fpga_pic_eoi(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int hwirq;
+	unsigned int hwirq = irqd_to_hwirq(d);
 	int irq_line;
 	u32 mask;
 
-	hwirq = socrates_fpga_irq_to_hw(d->irq);
-
 	irq_line = fpga_irqs[hwirq].irq_line;
 	raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
 	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
@@ -201,12 +189,10 @@ static int socrates_fpga_pic_set_type(struct irq_data *d,
 		unsigned int flow_type)
 {
 	unsigned long flags;
-	unsigned int hwirq;
+	unsigned int hwirq = irqd_to_hwirq(d);
 	int polarity;
 	u32 mask;
 
-	hwirq = socrates_fpga_irq_to_hw(d->irq);
-
 	if (fpga_irqs[hwirq].type != IRQ_TYPE_NONE)
 		return -EINVAL;
 
diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c
index 0beec7d5566bfc5b25e9a4ce591e9dac97e9fe97..94594e58594c618715e64a86c46fe98434551aef 100644
--- a/arch/powerpc/platforms/86xx/gef_pic.c
+++ b/arch/powerpc/platforms/86xx/gef_pic.c
@@ -46,8 +46,6 @@
 #define GEF_PIC_CPU0_MCP_MASK	GEF_PIC_MCP_MASK(0)
 #define GEF_PIC_CPU1_MCP_MASK	GEF_PIC_MCP_MASK(1)
 
-#define gef_irq_to_hw(virq)    ((unsigned int)irq_map[virq].hwirq)
-
 
 static DEFINE_RAW_SPINLOCK(gef_pic_lock);
 
@@ -113,11 +111,9 @@ void gef_pic_cascade(unsigned int irq, struct irq_desc *desc)
 static void gef_pic_mask(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int hwirq;
+	unsigned int hwirq = irqd_to_hwirq(d);
 	u32 mask;
 
-	hwirq = gef_irq_to_hw(d->irq);
-
 	raw_spin_lock_irqsave(&gef_pic_lock, flags);
 	mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0));
 	mask &= ~(1 << hwirq);
@@ -136,11 +132,9 @@ static void gef_pic_mask_ack(struct irq_data *d)
 static void gef_pic_unmask(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int hwirq;
+	unsigned int hwirq = irqd_to_hwirq(d);
 	u32 mask;
 
-	hwirq = gef_irq_to_hw(d->irq);
-
 	raw_spin_lock_irqsave(&gef_pic_lock, flags);
 	mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0));
 	mask |= (1 << hwirq);
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 018cc67be4260acee391d9a8f52a6262c57f9aa8..a896511690c24de2962ae02679f723fc0f3f3f59 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -66,7 +66,7 @@ static void __init mpc8610_suspend_init(void)
 		return;
 	}
 
-	ret = request_irq(irq, mpc8610_sw9_irq, 0, "sw9/wakeup", NULL);
+	ret = request_irq(irq, mpc8610_sw9_irq, 0, "sw9:wakeup", NULL);
 	if (ret) {
 		pr_err("%s: can't request pixis event IRQ: %d\n",
 		       __func__, ret);
@@ -105,45 +105,77 @@ machine_device_initcall(mpc86xx_hpcd, mpc8610_declare_of_platform_devices);
 
 #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
 
-static u32 get_busfreq(void)
-{
-	struct device_node *node;
-
-	u32 fs_busfreq = 0;
-	node = of_find_node_by_type(NULL, "cpu");
-	if (node) {
-		unsigned int size;
-		const unsigned int *prop =
-			of_get_property(node, "bus-frequency", &size);
-		if (prop)
-			fs_busfreq = *prop;
-		of_node_put(node);
-	};
-	return fs_busfreq;
-}
+/*
+ * DIU Area Descriptor
+ *
+ * The MPC8610 reference manual shows the bits of the AD register in
+ * little-endian order, which causes the BLUE_C field to be split into two
+ * parts. To simplify the definition of the MAKE_AD() macro, we define the
+ * fields in big-endian order and byte-swap the result.
+ *
+ * So even though the registers don't look like they're in the
+ * same bit positions as they are on the P1022, the same value is written to
+ * the AD register on the MPC8610 and on the P1022.
+ */
+#define AD_BYTE_F		0x10000000
+#define AD_ALPHA_C_MASK		0x0E000000
+#define AD_ALPHA_C_SHIFT	25
+#define AD_BLUE_C_MASK		0x01800000
+#define AD_BLUE_C_SHIFT		23
+#define AD_GREEN_C_MASK		0x00600000
+#define AD_GREEN_C_SHIFT	21
+#define AD_RED_C_MASK		0x00180000
+#define AD_RED_C_SHIFT		19
+#define AD_PALETTE		0x00040000
+#define AD_PIXEL_S_MASK		0x00030000
+#define AD_PIXEL_S_SHIFT	16
+#define AD_COMP_3_MASK		0x0000F000
+#define AD_COMP_3_SHIFT		12
+#define AD_COMP_2_MASK		0x00000F00
+#define AD_COMP_2_SHIFT		8
+#define AD_COMP_1_MASK		0x000000F0
+#define AD_COMP_1_SHIFT		4
+#define AD_COMP_0_MASK		0x0000000F
+#define AD_COMP_0_SHIFT		0
+
+#define MAKE_AD(alpha, red, blue, green, size, c0, c1, c2, c3) \
+	cpu_to_le32(AD_BYTE_F | (alpha << AD_ALPHA_C_SHIFT) | \
+	(blue << AD_BLUE_C_SHIFT) | (green << AD_GREEN_C_SHIFT) | \
+	(red << AD_RED_C_SHIFT) | (c3 << AD_COMP_3_SHIFT) | \
+	(c2 << AD_COMP_2_SHIFT) | (c1 << AD_COMP_1_SHIFT) | \
+	(c0 << AD_COMP_0_SHIFT) | (size << AD_PIXEL_S_SHIFT))
 
 unsigned int mpc8610hpcd_get_pixel_format(unsigned int bits_per_pixel,
 						int monitor_port)
 {
 	static const unsigned long pixelformat[][3] = {
-		{0x88882317, 0x88083218, 0x65052119},
-		{0x88883316, 0x88082219, 0x65053118},
+		{
+			MAKE_AD(3, 0, 2, 1, 3, 8, 8, 8, 8),
+			MAKE_AD(4, 2, 0, 1, 2, 8, 8, 8, 0),
+			MAKE_AD(4, 0, 2, 1, 1, 5, 6, 5, 0)
+		},
+		{
+			MAKE_AD(3, 2, 0, 1, 3, 8, 8, 8, 8),
+			MAKE_AD(4, 0, 2, 1, 2, 8, 8, 8, 0),
+			MAKE_AD(4, 2, 0, 1, 1, 5, 6, 5, 0)
+		},
 	};
-	unsigned int pix_fmt, arch_monitor;
+	unsigned int arch_monitor;
 
+	/* The DVI port is mis-wired on revision 1 of this board. */
 	arch_monitor = ((*pixis_arch == 0x01) && (monitor_port == 0))? 0 : 1;
-		/* DVI port for board version 0x01 */
-
-	if (bits_per_pixel == 32)
-		pix_fmt = pixelformat[arch_monitor][0];
-	else if (bits_per_pixel == 24)
-		pix_fmt = pixelformat[arch_monitor][1];
-	else if (bits_per_pixel == 16)
-		pix_fmt = pixelformat[arch_monitor][2];
-	else
-		pix_fmt = pixelformat[1][0];
-
-	return pix_fmt;
+
+	switch (bits_per_pixel) {
+	case 32:
+		return pixelformat[arch_monitor][0];
+	case 24:
+		return pixelformat[arch_monitor][1];
+	case 16:
+		return pixelformat[arch_monitor][2];
+	default:
+		pr_err("fsl-diu: unsupported pixel depth %u\n", bits_per_pixel);
+		return 0;
+	}
 }
 
 void mpc8610hpcd_set_gamma_table(int monitor_port, char *gamma_table_base)
@@ -190,8 +222,7 @@ void mpc8610hpcd_set_pixel_clock(unsigned int pixclock)
 	}
 
 	/* Pixel Clock configuration */
-	pr_debug("DIU: Bus Frequency = %d\n", get_busfreq());
-	speed_ccb = get_busfreq();
+	speed_ccb = fsl_get_sys_freq();
 
 	/* Calculate the pixel clock with the smallest error */
 	/* calculate the following in steps to avoid overflow */
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
index eacea0e3fcc88b5d42f13bed9e75ca4b589f2db0..af09baee22cbeceff92348b60111a154d978a246 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
@@ -56,7 +56,7 @@ smp_86xx_release_core(int nr)
 }
 
 
-static void __init
+static int __init
 smp_86xx_kick_cpu(int nr)
 {
 	unsigned int save_vector;
@@ -65,7 +65,7 @@ smp_86xx_kick_cpu(int nr)
 	unsigned int *vector = (unsigned int *)(KERNELBASE + 0x100);
 
 	if (nr < 0 || nr >= NR_CPUS)
-		return;
+		return -ENOENT;
 
 	pr_debug("smp_86xx_kick_cpu: kick CPU #%d\n", nr);
 
@@ -92,6 +92,8 @@ smp_86xx_kick_cpu(int nr)
 	local_irq_restore(flags);
 
 	pr_debug("wait CPU #%d for %d msecs.\n", nr, n);
+
+	return 0;
 }
 
 
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index 9ecce995dd4b0dce5cd25f6498e41133850c8837..1e121088826fbd85316e076bcb1068a1706fba66 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -150,7 +150,7 @@ void __init mpc8xx_calibrate_decr(void)
 	 */
 	cpu = of_find_node_by_type(NULL, "cpu");
 	virq= irq_of_parse_and_map(cpu, 0);
-	irq = irq_map[virq].hwirq;
+	irq = virq_to_hw(virq);
 
 	sys_tmr2 = immr_map(im_sit);
 	out_be16(&sys_tmr2->sit_tbscr, ((1 << (7 - (irq/2))) << 8) |
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index f7b07720aa30b0f60e698f96fb7821485b6129b8..f970ca2b180c96339110802d92ebb065eee4c4be 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -20,6 +20,7 @@ source "arch/powerpc/platforms/embedded6xx/Kconfig"
 source "arch/powerpc/platforms/44x/Kconfig"
 source "arch/powerpc/platforms/40x/Kconfig"
 source "arch/powerpc/platforms/amigaone/Kconfig"
+source "arch/powerpc/platforms/wsp/Kconfig"
 
 config KVM_GUEST
 	bool "KVM Guest support"
@@ -56,16 +57,19 @@ config UDBG_RTAS_CONSOLE
 	depends on PPC_RTAS
 	default n
 
+config PPC_SMP_MUXED_IPI
+	bool
+	help
+	  Select this opton if your platform supports SMP and your
+	  interrupt controller provides less than 4 interrupts to each
+	  cpu.	This will enable the generic code to multiplex the 4
+	  messages on to one ipi.
+
 config PPC_UDBG_BEAT
 	bool "BEAT based debug console"
 	depends on PPC_CELLEB
 	default n
 
-config XICS
-	depends on PPC_PSERIES
-	bool
-	default y
-
 config IPIC
 	bool
 	default n
@@ -147,14 +151,27 @@ config PPC_970_NAP
 	bool
 	default n
 
+config PPC_P7_NAP
+	bool
+	default n
+
 config PPC_INDIRECT_IO
 	bool
 	select GENERIC_IOMAP
-	default n
+
+config PPC_INDIRECT_PIO
+	bool
+	select PPC_INDIRECT_IO
+
+config PPC_INDIRECT_MMIO
+	bool
+	select PPC_INDIRECT_IO
+
+config PPC_IO_WORKAROUNDS
+	bool
 
 config GENERIC_IOMAP
 	bool
-	default n
 
 source "drivers/cpufreq/Kconfig"
 
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 111138c55f9c909e87cfa040d36316bd2ecda96c..2165b65876f9e9c70d9495377da92c5f13a4aa3e 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -73,6 +73,7 @@ config PPC_BOOK3S_64
 config PPC_BOOK3E_64
 	bool "Embedded processors"
 	select PPC_FPU # Make it a choice ?
+	select PPC_SMP_MUXED_IPI
 
 endchoice
 
@@ -107,6 +108,10 @@ config POWER4
 	depends on PPC64 && PPC_BOOK3S
 	def_bool y
 
+config PPC_A2
+	bool
+	depends on PPC_BOOK3E_64
+
 config TUNE_CELL
 	bool "Optimize for Cell Broadband Engine"
 	depends on PPC64 && PPC_BOOK3S
@@ -174,6 +179,7 @@ config FSL_BOOKE
 config PPC_FSL_BOOK3E
 	bool
 	select FSL_EMB_PERFMON
+	select PPC_SMP_MUXED_IPI
 	default y if FSL_BOOKE
 
 config PTE_64BIT
@@ -226,6 +232,24 @@ config VSX
 
 	  If in doubt, say Y here.
 
+config PPC_ICSWX
+	bool "Support for PowerPC icswx coprocessor instruction"
+	depends on POWER4
+	default n
+	---help---
+
+	  This option enables kernel support for the PowerPC Initiate
+	  Coprocessor Store Word (icswx) coprocessor instruction on POWER7
+	  or newer processors.
+
+	  This option is only useful if you have a processor that supports
+	  the icswx coprocessor instruction. It does not have any effect
+	  on processors without the icswx coprocessor instruction.
+
+	  This option slightly increases kernel memory usage.
+
+	  If in doubt, say N here.
+
 config SPE
 	bool "SPE Support"
 	depends on E200 || (E500 && !PPC_E500MC)
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index fdb9f0b0d7a864f4a96bc6170cbc488ee88c4848..73e2116cfeed20858b0f9509b0c66b2effe8849e 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -22,3 +22,4 @@ obj-$(CONFIG_PPC_CELL)		+= cell/
 obj-$(CONFIG_PPC_PS3)		+= ps3/
 obj-$(CONFIG_EMBEDDED6xx)	+= embedded6xx/
 obj-$(CONFIG_AMIGAONE)		+= amigaone/
+obj-$(CONFIG_PPC_WSP)		+= wsp/
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index 81239ebed83fef43d7a726c6d0edcf5e30931c92..67d5009b4e86d51b836d9da2294133716eb40720 100644
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -6,7 +6,8 @@ config PPC_CELL_COMMON
 	bool
 	select PPC_CELL
 	select PPC_DCR_MMIO
-	select PPC_INDIRECT_IO
+	select PPC_INDIRECT_PIO
+	select PPC_INDIRECT_MMIO
 	select PPC_NATIVE
 	select PPC_RTAS
 	select IRQ_EDGE_EOI_HANDLER
@@ -15,6 +16,7 @@ config PPC_CELL_NATIVE
 	bool
 	select PPC_CELL_COMMON
 	select MPIC
+	select PPC_IO_WORKAROUNDS
 	select IBM_NEW_EMAC_EMAC4
 	select IBM_NEW_EMAC_RGMII
 	select IBM_NEW_EMAC_ZMII #test only
diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile
index 83fafe92264143437eac0f9c5be256701658cb5d..a4a89350bcfceb9ed8aa40f5bd92a0bea1c4b5e4 100644
--- a/arch/powerpc/platforms/cell/Makefile
+++ b/arch/powerpc/platforms/cell/Makefile
@@ -1,7 +1,7 @@
 obj-$(CONFIG_PPC_CELL_COMMON)		+= cbe_regs.o interrupt.o pervasive.o
 
 obj-$(CONFIG_PPC_CELL_NATIVE)		+= iommu.o setup.o spider-pic.o \
-					   pmu.o io-workarounds.o spider-pci.o
+					   pmu.o spider-pci.o
 obj-$(CONFIG_CBE_RAS)			+= ras.o
 
 obj-$(CONFIG_CBE_THERM)			+= cbe_thermal.o
@@ -39,11 +39,10 @@ obj-y					+= celleb_setup.o \
 					   celleb_pci.o celleb_scc_epci.o \
 					   celleb_scc_pciex.o \
 					   celleb_scc_uhc.o \
-					   io-workarounds.o spider-pci.o \
-					   beat.o beat_htab.o beat_hvCall.o \
-					   beat_interrupt.o beat_iommu.o
+					   spider-pci.o beat.o beat_htab.o \
+					   beat_hvCall.o beat_interrupt.o \
+					   beat_iommu.o
 
-obj-$(CONFIG_SMP)			+= beat_smp.o
 obj-$(CONFIG_PPC_UDBG_BEAT)		+= beat_udbg.o
 obj-$(CONFIG_SERIAL_TXX9)		+= celleb_scc_sio.o
 obj-$(CONFIG_SPU_BASE)			+= beat_spu_priv1.o
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index bb5ebf8fa80bff7dbe8f77463c1a439064b70624..ac06903e136a2df7f9b871013878c7fcb7aed761 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -113,7 +113,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
 		pr_devel("axon_msi: woff %x roff %x msi %x\n",
 			  write_offset, msic->read_offset, msi);
 
-		if (msi < NR_IRQS && irq_map[msi].host == msic->irq_host) {
+		if (msi < NR_IRQS && irq_get_chip_data(msi) == msic) {
 			generic_handle_irq(msi);
 			msic->fifo_virt[idx] = cpu_to_le32(0xffffffff);
 		} else {
@@ -320,6 +320,7 @@ static struct irq_chip msic_irq_chip = {
 static int msic_host_map(struct irq_host *h, unsigned int virq,
 			 irq_hw_number_t hw)
 {
+	irq_set_chip_data(virq, h->host_data);
 	irq_set_chip_and_handler(virq, &msic_irq_chip, handle_simple_irq);
 
 	return 0;
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index 4cb9e147c30766c8267156e4167ca1ad6a56b808..55015e1f69398f6f306c596ea1b877508a7410d4 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -147,16 +147,6 @@ static int beatic_pic_host_map(struct irq_host *h, unsigned int virq,
 	return 0;
 }
 
-/*
- * Update binding hardware IRQ number (hw) and Virtuql
- * IRQ number (virq). This is called only once for a given mapping.
- */
-static void beatic_pic_host_remap(struct irq_host *h, unsigned int virq,
-			       irq_hw_number_t hw)
-{
-	beat_construct_and_connect_irq_plug(virq, hw);
-}
-
 /*
  * Translate device-tree interrupt spec to irq_hw_number_t style (ulong),
  * to pass away to irq_create_mapping().
@@ -184,7 +174,6 @@ static int beatic_pic_host_match(struct irq_host *h, struct device_node *np)
 
 static struct irq_host_ops beatic_pic_host_ops = {
 	.map = beatic_pic_host_map,
-	.remap = beatic_pic_host_remap,
 	.unmap = beatic_pic_host_unmap,
 	.xlate = beatic_pic_host_xlate,
 	.match = beatic_pic_host_match,
@@ -257,22 +246,6 @@ void __init beatic_init_IRQ(void)
 	irq_set_default_host(beatic_host);
 }
 
-#ifdef CONFIG_SMP
-
-/* Nullified to compile with SMP mode */
-void beatic_setup_cpu(int cpu)
-{
-}
-
-void beatic_cause_IPI(int cpu, int mesg)
-{
-}
-
-void beatic_request_IPIs(void)
-{
-}
-#endif /* CONFIG_SMP */
-
 void beatic_deinit_IRQ(void)
 {
 	int	i;
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.h b/arch/powerpc/platforms/cell/beat_interrupt.h
index b470fd0051f1fd24fab3ef041eecdd7e9fe73e3c..a7e52f91a078fe55a5686e10d1f79c24c46086be 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.h
+++ b/arch/powerpc/platforms/cell/beat_interrupt.h
@@ -24,9 +24,6 @@
 
 extern void beatic_init_IRQ(void);
 extern unsigned int beatic_get_irq(void);
-extern void beatic_cause_IPI(int cpu, int mesg);
-extern void beatic_request_IPIs(void);
-extern void beatic_setup_cpu(int);
 extern void beatic_deinit_IRQ(void);
 
 #endif
diff --git a/arch/powerpc/platforms/cell/beat_smp.c b/arch/powerpc/platforms/cell/beat_smp.c
deleted file mode 100644
index 26efc204c47f2271a4e4fe29622850a0ceea3d47..0000000000000000000000000000000000000000
--- a/arch/powerpc/platforms/cell/beat_smp.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * SMP support for Celleb platform. (Incomplete)
- *
- * (C) Copyright 2006 TOSHIBA CORPORATION
- *
- * This code is based on arch/powerpc/platforms/cell/smp.c:
- * Dave Engebretsen, Peter Bergner, and
- * Mike Corrigan {engebret|bergner|mikec}@us.ibm.com
- * Plus various changes from other IBM teams...
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/cpu.h>
-
-#include <asm/irq.h>
-#include <asm/smp.h>
-#include <asm/machdep.h>
-#include <asm/udbg.h>
-
-#include "beat_interrupt.h"
-
-#ifdef DEBUG
-#define DBG(fmt...) udbg_printf(fmt)
-#else
-#define DBG(fmt...)
-#endif
-
-/*
- * The primary thread of each non-boot processor is recorded here before
- * smp init.
- */
-/* static cpumask_t of_spin_map; */
-
-/**
- * smp_startup_cpu() - start the given cpu
- *
- * At boot time, there is nothing to do for primary threads which were
- * started from Open Firmware.  For anything else, call RTAS with the
- * appropriate start location.
- *
- * Returns:
- *	0	- failure
- *	1	- success
- */
-static inline int __devinit smp_startup_cpu(unsigned int lcpu)
-{
-	return 0;
-}
-
-static void smp_beatic_message_pass(int target, int msg)
-{
-	unsigned int i;
-
-	if (target < NR_CPUS) {
-		beatic_cause_IPI(target, msg);
-	} else {
-		for_each_online_cpu(i) {
-			if (target == MSG_ALL_BUT_SELF
-			    && i == smp_processor_id())
-				continue;
-			beatic_cause_IPI(i, msg);
-		}
-	}
-}
-
-static int __init smp_beatic_probe(void)
-{
-	return cpus_weight(cpu_possible_map);
-}
-
-static void __devinit smp_beatic_setup_cpu(int cpu)
-{
-	beatic_setup_cpu(cpu);
-}
-
-static void __devinit smp_celleb_kick_cpu(int nr)
-{
-	BUG_ON(nr < 0 || nr >= NR_CPUS);
-
-	if (!smp_startup_cpu(nr))
-		return;
-}
-
-static int smp_celleb_cpu_bootable(unsigned int nr)
-{
-	return 1;
-}
-static struct smp_ops_t bpa_beatic_smp_ops = {
-	.message_pass	= smp_beatic_message_pass,
-	.probe		= smp_beatic_probe,
-	.kick_cpu	= smp_celleb_kick_cpu,
-	.setup_cpu	= smp_beatic_setup_cpu,
-	.cpu_bootable	= smp_celleb_cpu_bootable,
-};
-
-/* This is called very early */
-void __init smp_init_celleb(void)
-{
-	DBG(" -> smp_init_celleb()\n");
-
-	smp_ops = &bpa_beatic_smp_ops;
-
-	DBG(" <- smp_init_celleb()\n");
-}
diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c
index dbc338f187a25a0288d6fda276ded42bc3f0705e..f3917e7a5b443dae4580cc67a8cbc3c132040c56 100644
--- a/arch/powerpc/platforms/cell/cbe_regs.c
+++ b/arch/powerpc/platforms/cell/cbe_regs.c
@@ -45,8 +45,8 @@ static struct cbe_thread_map
 	unsigned int cbe_id;
 } cbe_thread_map[NR_CPUS];
 
-static cpumask_t cbe_local_mask[MAX_CBE] = { [0 ... MAX_CBE-1] = CPU_MASK_NONE };
-static cpumask_t cbe_first_online_cpu = CPU_MASK_NONE;
+static cpumask_t cbe_local_mask[MAX_CBE] = { [0 ... MAX_CBE-1] = {CPU_BITS_NONE} };
+static cpumask_t cbe_first_online_cpu = { CPU_BITS_NONE };
 
 static struct cbe_regs_map *cbe_find_map(struct device_node *np)
 {
@@ -159,7 +159,8 @@ EXPORT_SYMBOL_GPL(cbe_cpu_to_node);
 
 u32 cbe_node_to_cpu(int node)
 {
-	return find_first_bit( (unsigned long *) &cbe_local_mask[node], sizeof(cpumask_t));
+	return cpumask_first(&cbe_local_mask[node]);
+
 }
 EXPORT_SYMBOL_GPL(cbe_node_to_cpu);
 
@@ -268,9 +269,9 @@ void __init cbe_regs_init(void)
 				thread->regs = map;
 				thread->cbe_id = cbe_id;
 				map->be_node = thread->be_node;
-				cpu_set(i, cbe_local_mask[cbe_id]);
+				cpumask_set_cpu(i, &cbe_local_mask[cbe_id]);
 				if(thread->thread_id == 0)
-					cpu_set(i, cbe_first_online_cpu);
+					cpumask_set_cpu(i, &cbe_first_online_cpu);
 			}
 		}
 
diff --git a/arch/powerpc/platforms/cell/celleb_pci.c b/arch/powerpc/platforms/cell/celleb_pci.c
index 404d1fc04d59e07d936daafd2f290d7d6d035184..5822141aa63f3f21f73739ea1b2210971698040b 100644
--- a/arch/powerpc/platforms/cell/celleb_pci.c
+++ b/arch/powerpc/platforms/cell/celleb_pci.c
@@ -41,7 +41,6 @@
 #include <asm/pci-bridge.h>
 #include <asm/ppc-pci.h>
 
-#include "io-workarounds.h"
 #include "celleb_pci.h"
 
 #define MAX_PCI_DEVICES    32
@@ -320,7 +319,7 @@ static int __init celleb_setup_fake_pci_device(struct device_node *node,
 
 	size = 256;
 	config = &private->fake_config[devno][fn];
-	*config = alloc_maybe_bootmem(size, GFP_KERNEL);
+	*config = zalloc_maybe_bootmem(size, GFP_KERNEL);
 	if (*config == NULL) {
 		printk(KERN_ERR "PCI: "
 		       "not enough memory for fake configuration space\n");
@@ -331,7 +330,7 @@ static int __init celleb_setup_fake_pci_device(struct device_node *node,
 
 	size = sizeof(struct celleb_pci_resource);
 	res = &private->res[devno][fn];
-	*res = alloc_maybe_bootmem(size, GFP_KERNEL);
+	*res = zalloc_maybe_bootmem(size, GFP_KERNEL);
 	if (*res == NULL) {
 		printk(KERN_ERR
 		       "PCI: not enough memory for resource data space\n");
@@ -432,7 +431,7 @@ static int __init phb_set_bus_ranges(struct device_node *dev,
 static void __init celleb_alloc_private_mem(struct pci_controller *hose)
 {
 	hose->private_data =
-		alloc_maybe_bootmem(sizeof(struct celleb_pci_private),
+		zalloc_maybe_bootmem(sizeof(struct celleb_pci_private),
 			GFP_KERNEL);
 }
 
@@ -469,18 +468,6 @@ static struct of_device_id celleb_phb_match[] __initdata = {
 	},
 };
 
-static int __init celleb_io_workaround_init(struct pci_controller *phb,
-					    struct celleb_phb_spec *phb_spec)
-{
-	if (phb_spec->ops) {
-		iowa_register_bus(phb, phb_spec->ops, phb_spec->iowa_init,
-				  phb_spec->iowa_data);
-		io_workaround_init();
-	}
-
-	return 0;
-}
-
 int __init celleb_setup_phb(struct pci_controller *phb)
 {
 	struct device_node *dev = phb->dn;
@@ -500,7 +487,11 @@ int __init celleb_setup_phb(struct pci_controller *phb)
 	if (rc)
 		return 1;
 
-	return celleb_io_workaround_init(phb, phb_spec);
+	if (phb_spec->ops)
+		iowa_register_bus(phb, phb_spec->ops,
+				  phb_spec->iowa_init,
+				  phb_spec->iowa_data);
+	return 0;
 }
 
 int celleb_pci_probe_mode(struct pci_bus *bus)
diff --git a/arch/powerpc/platforms/cell/celleb_pci.h b/arch/powerpc/platforms/cell/celleb_pci.h
index 4cba1523ec50463116108f6eb8fbe101d5fb4362..a801fcc5f38908b9de50f95f6af34dad9db0c762 100644
--- a/arch/powerpc/platforms/cell/celleb_pci.h
+++ b/arch/powerpc/platforms/cell/celleb_pci.h
@@ -26,8 +26,9 @@
 #include <asm/pci-bridge.h>
 #include <asm/prom.h>
 #include <asm/ppc-pci.h>
+#include <asm/io-workarounds.h>
 
-#include "io-workarounds.h"
+struct iowa_bus;
 
 struct celleb_phb_spec {
 	int (*setup)(struct device_node *, struct pci_controller *);
diff --git a/arch/powerpc/platforms/cell/celleb_setup.c b/arch/powerpc/platforms/cell/celleb_setup.c
index e53845579770fc6d259c979e74ba8d1b573b171c..d58d9bae4b9bf16260257f3c9037bf2ee99bea6e 100644
--- a/arch/powerpc/platforms/cell/celleb_setup.c
+++ b/arch/powerpc/platforms/cell/celleb_setup.c
@@ -128,10 +128,6 @@ static void __init celleb_setup_arch_beat(void)
 	spu_management_ops	= &spu_management_of_ops;
 #endif
 
-#ifdef CONFIG_SMP
-	smp_init_celleb();
-#endif
-
 	celleb_setup_arch_common();
 }
 
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 44cfd1bef89b319609ffc32b308f3d6f03ba3dfa..449c08c1586231b958b968128e5707125440163c 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -196,8 +196,20 @@ static irqreturn_t iic_ipi_action(int irq, void *dev_id)
 {
 	int ipi = (int)(long)dev_id;
 
-	smp_message_recv(ipi);
-
+	switch(ipi) {
+	case PPC_MSG_CALL_FUNCTION:
+		generic_smp_call_function_interrupt();
+		break;
+	case PPC_MSG_RESCHEDULE:
+		scheduler_ipi();
+		break;
+	case PPC_MSG_CALL_FUNC_SINGLE:
+		generic_smp_call_function_single_interrupt();
+		break;
+	case PPC_MSG_DEBUGGER_BREAK:
+		debug_ipi_action(0, NULL);
+		break;
+	}
 	return IRQ_HANDLED;
 }
 static void iic_request_ipi(int ipi, const char *name)
diff --git a/arch/powerpc/platforms/cell/qpace_setup.c b/arch/powerpc/platforms/cell/qpace_setup.c
index d31c594cfdf3ee68d84b7f7fa4603cc8bd7c7ab4..51e290126bc13c3b731734664d079638e9b5fd35 100644
--- a/arch/powerpc/platforms/cell/qpace_setup.c
+++ b/arch/powerpc/platforms/cell/qpace_setup.c
@@ -42,7 +42,6 @@
 #include "interrupt.h"
 #include "pervasive.h"
 #include "ras.h"
-#include "io-workarounds.h"
 
 static void qpace_show_cpuinfo(struct seq_file *m)
 {
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index fd57bfe00edf7f73d53019639b253653bbdfb1de..c73cf4c43fc2ff25527d7754a5136e9140a0ad30 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -51,11 +51,11 @@
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <asm/cell-regs.h>
+#include <asm/io-workarounds.h>
 
 #include "interrupt.h"
 #include "pervasive.h"
 #include "ras.h"
-#include "io-workarounds.h"
 
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
@@ -136,8 +136,6 @@ static int __devinit cell_setup_phb(struct pci_controller *phb)
 
 	iowa_register_bus(phb, &spiderpci_ops, &spiderpci_iowa_init,
 				  (void *)SPIDER_PCI_REG_BASE);
-	io_workaround_init();
-
 	return 0;
 }
 
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index f774530075b749122424549c2c4009a32737cd0f..d176e6148e3f2597a872ee572cf9512226a10c07 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -77,7 +77,7 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu)
 	unsigned int pcpu;
 	int start_cpu;
 
-	if (cpu_isset(lcpu, of_spin_map))
+	if (cpumask_test_cpu(lcpu, &of_spin_map))
 		/* Already started by OF and sitting in spin loop */
 		return 1;
 
@@ -103,27 +103,11 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu)
 	return 1;
 }
 
-static void smp_iic_message_pass(int target, int msg)
-{
-	unsigned int i;
-
-	if (target < NR_CPUS) {
-		iic_cause_IPI(target, msg);
-	} else {
-		for_each_online_cpu(i) {
-			if (target == MSG_ALL_BUT_SELF
-			    && i == smp_processor_id())
-				continue;
-			iic_cause_IPI(i, msg);
-		}
-	}
-}
-
 static int __init smp_iic_probe(void)
 {
 	iic_request_IPIs();
 
-	return cpus_weight(cpu_possible_map);
+	return cpumask_weight(cpu_possible_mask);
 }
 
 static void __devinit smp_cell_setup_cpu(int cpu)
@@ -137,12 +121,12 @@ static void __devinit smp_cell_setup_cpu(int cpu)
 	mtspr(SPRN_DABRX, DABRX_KERNEL | DABRX_USER);
 }
 
-static void __devinit smp_cell_kick_cpu(int nr)
+static int __devinit smp_cell_kick_cpu(int nr)
 {
 	BUG_ON(nr < 0 || nr >= NR_CPUS);
 
 	if (!smp_startup_cpu(nr))
-		return;
+		return -ENOENT;
 
 	/*
 	 * The processor is currently spinning, waiting for the
@@ -150,6 +134,8 @@ static void __devinit smp_cell_kick_cpu(int nr)
 	 * the processor will continue on to secondary_start
 	 */
 	paca[nr].cpu_start = 1;
+
+	return 0;
 }
 
 static int smp_cell_cpu_bootable(unsigned int nr)
@@ -166,7 +152,7 @@ static int smp_cell_cpu_bootable(unsigned int nr)
 	return 1;
 }
 static struct smp_ops_t bpa_iic_smp_ops = {
-	.message_pass	= smp_iic_message_pass,
+	.message_pass	= iic_cause_IPI,
 	.probe		= smp_iic_probe,
 	.kick_cpu	= smp_cell_kick_cpu,
 	.setup_cpu	= smp_cell_setup_cpu,
@@ -186,13 +172,12 @@ void __init smp_init_cell(void)
 	if (cpu_has_feature(CPU_FTR_SMT)) {
 		for_each_present_cpu(i) {
 			if (cpu_thread_in_core(i) == 0)
-				cpu_set(i, of_spin_map);
+				cpumask_set_cpu(i, &of_spin_map);
 		}
-	} else {
-		of_spin_map = cpu_present_map;
-	}
+	} else
+		cpumask_copy(&of_spin_map, cpu_present_mask);
 
-	cpu_clear(boot_cpuid, of_spin_map);
+	cpumask_clear_cpu(boot_cpuid, &of_spin_map);
 
 	/* Non-lpar has additional take/give timebase */
 	if (rtas_token("freeze-time-base") != RTAS_UNKNOWN_SERVICE) {
diff --git a/arch/powerpc/platforms/cell/spider-pci.c b/arch/powerpc/platforms/cell/spider-pci.c
index ca7731c0b59518776ada45d17aa7b20f532f8eea..f1f7878893f3c79eb75418148fa57ebc132328f8 100644
--- a/arch/powerpc/platforms/cell/spider-pci.c
+++ b/arch/powerpc/platforms/cell/spider-pci.c
@@ -27,8 +27,7 @@
 
 #include <asm/ppc-pci.h>
 #include <asm/pci-bridge.h>
-
-#include "io-workarounds.h"
+#include <asm/io-workarounds.h>
 
 #define SPIDER_PCI_DISABLE_PREFETCH
 
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index c5cf50e6b45a2c45b52cae8c814214f936659486..442c28c00f8874638e51724aa7e6926d65151081 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -68,9 +68,9 @@ struct spider_pic {
 };
 static struct spider_pic spider_pics[SPIDER_CHIP_COUNT];
 
-static struct spider_pic *spider_virq_to_pic(unsigned int virq)
+static struct spider_pic *spider_irq_data_to_pic(struct irq_data *d)
 {
-	return irq_map[virq].host->host_data;
+	return irq_data_get_irq_chip_data(d);
 }
 
 static void __iomem *spider_get_irq_config(struct spider_pic *pic,
@@ -81,24 +81,24 @@ static void __iomem *spider_get_irq_config(struct spider_pic *pic,
 
 static void spider_unmask_irq(struct irq_data *d)
 {
-	struct spider_pic *pic = spider_virq_to_pic(d->irq);
-	void __iomem *cfg = spider_get_irq_config(pic, irq_map[d->irq].hwirq);
+	struct spider_pic *pic = spider_irq_data_to_pic(d);
+	void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));
 
 	out_be32(cfg, in_be32(cfg) | 0x30000000u);
 }
 
 static void spider_mask_irq(struct irq_data *d)
 {
-	struct spider_pic *pic = spider_virq_to_pic(d->irq);
-	void __iomem *cfg = spider_get_irq_config(pic, irq_map[d->irq].hwirq);
+	struct spider_pic *pic = spider_irq_data_to_pic(d);
+	void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));
 
 	out_be32(cfg, in_be32(cfg) & ~0x30000000u);
 }
 
 static void spider_ack_irq(struct irq_data *d)
 {
-	struct spider_pic *pic = spider_virq_to_pic(d->irq);
-	unsigned int src = irq_map[d->irq].hwirq;
+	struct spider_pic *pic = spider_irq_data_to_pic(d);
+	unsigned int src = irqd_to_hwirq(d);
 
 	/* Reset edge detection logic if necessary
 	 */
@@ -116,8 +116,8 @@ static void spider_ack_irq(struct irq_data *d)
 static int spider_set_irq_type(struct irq_data *d, unsigned int type)
 {
 	unsigned int sense = type & IRQ_TYPE_SENSE_MASK;
-	struct spider_pic *pic = spider_virq_to_pic(d->irq);
-	unsigned int hw = irq_map[d->irq].hwirq;
+	struct spider_pic *pic = spider_irq_data_to_pic(d);
+	unsigned int hw = irqd_to_hwirq(d);
 	void __iomem *cfg = spider_get_irq_config(pic, hw);
 	u32 old_mask;
 	u32 ic;
@@ -171,6 +171,7 @@ static struct irq_chip spider_pic = {
 static int spider_host_map(struct irq_host *h, unsigned int virq,
 			irq_hw_number_t hw)
 {
+	irq_set_chip_data(virq, h->host_data);
 	irq_set_chip_and_handler(virq, &spider_pic, handle_level_irq);
 
 	/* Set default irq type */
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index acfaccea5f4fa4d08f36bab9efe60d24a366f554..3675da73623f156fb86528b8d9132b7399d72a17 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -32,6 +32,7 @@
 #include <linux/io.h>
 #include <linux/mutex.h>
 #include <linux/linux_logo.h>
+#include <linux/syscore_ops.h>
 #include <asm/spu.h>
 #include <asm/spu_priv1.h>
 #include <asm/spu_csa.h>
@@ -521,18 +522,8 @@ void spu_init_channels(struct spu *spu)
 }
 EXPORT_SYMBOL_GPL(spu_init_channels);
 
-static int spu_shutdown(struct sys_device *sysdev)
-{
-	struct spu *spu = container_of(sysdev, struct spu, sysdev);
-
-	spu_free_irqs(spu);
-	spu_destroy_spu(spu);
-	return 0;
-}
-
 static struct sysdev_class spu_sysdev_class = {
 	.name = "spu",
-	.shutdown = spu_shutdown,
 };
 
 int spu_add_sysdev_attr(struct sysdev_attribute *attr)
@@ -797,6 +788,22 @@ static inline void crash_register_spus(struct list_head *list)
 }
 #endif
 
+static void spu_shutdown(void)
+{
+	struct spu *spu;
+
+	mutex_lock(&spu_full_list_mutex);
+	list_for_each_entry(spu, &spu_full_list, full_list) {
+		spu_free_irqs(spu);
+		spu_destroy_spu(spu);
+	}
+	mutex_unlock(&spu_full_list_mutex);
+}
+
+static struct syscore_ops spu_syscore_ops = {
+	.shutdown = spu_shutdown,
+};
+
 static int __init init_spu_base(void)
 {
 	int i, ret = 0;
@@ -830,6 +837,7 @@ static int __init init_spu_base(void)
 	crash_register_spus(&spu_full_list);
 	mutex_unlock(&spu_full_list_mutex);
 	spu_add_sysdev_attr(&attr_stat);
+	register_syscore_ops(&spu_syscore_ops);
 
 	spu_init_affinity();
 
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 65203857b0cebdf4601a23617d8d6db1aa84494f..32cb4e66d2cd032220dd110c5a3a803bb066cf4f 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -141,7 +141,7 @@ void __spu_update_sched_info(struct spu_context *ctx)
 	 * runqueue. The context will be rescheduled on the proper node
 	 * if it is timesliced or preempted.
 	 */
-	ctx->cpus_allowed = current->cpus_allowed;
+	cpumask_copy(&ctx->cpus_allowed, tsk_cpus_allowed(current));
 
 	/* Save the current cpu id for spu interrupt routing. */
 	ctx->last_ran = raw_smp_processor_id();
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index 02cafecc90e32b9562adf267dd689d742605abc3..a800122e4dda8aa54c8af184af8e1e2a04540fce 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -30,10 +30,12 @@
 #include <asm/mpic.h>
 #include <asm/rtas.h>
 
-static void __devinit smp_chrp_kick_cpu(int nr)
+static int __devinit smp_chrp_kick_cpu(int nr)
 {
 	*(unsigned long *)KERNELBASE = nr;
 	asm volatile("dcbf 0,%0"::"r"(KERNELBASE):"memory");
+
+	return 0;
 }
 
 static void __devinit smp_chrp_setup_cpu(int cpu_nr)
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
index 12aa62b6f227d1e9316036fed5e5436fa7079b99..f61a2dd96b9972638411b3bf1bf2e790178bb60f 100644
--- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
@@ -48,7 +48,7 @@
 
 static void flipper_pic_mask_and_ack(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 	u32 mask = 1 << irq;
 
@@ -59,7 +59,7 @@ static void flipper_pic_mask_and_ack(struct irq_data *d)
 
 static void flipper_pic_ack(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 
 	/* this is at least needed for RSW */
@@ -68,7 +68,7 @@ static void flipper_pic_ack(struct irq_data *d)
 
 static void flipper_pic_mask(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 
 	clrbits32(io_base + FLIPPER_IMR, 1 << irq);
@@ -76,7 +76,7 @@ static void flipper_pic_mask(struct irq_data *d)
 
 static void flipper_pic_unmask(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 
 	setbits32(io_base + FLIPPER_IMR, 1 << irq);
@@ -107,12 +107,6 @@ static int flipper_pic_map(struct irq_host *h, unsigned int virq,
 	return 0;
 }
 
-static void flipper_pic_unmap(struct irq_host *h, unsigned int irq)
-{
-	irq_set_chip_data(irq, NULL);
-	irq_set_chip(irq, NULL);
-}
-
 static int flipper_pic_match(struct irq_host *h, struct device_node *np)
 {
 	return 1;
@@ -121,7 +115,6 @@ static int flipper_pic_match(struct irq_host *h, struct device_node *np)
 
 static struct irq_host_ops flipper_irq_host_ops = {
 	.map = flipper_pic_map,
-	.unmap = flipper_pic_unmap,
 	.match = flipper_pic_match,
 };
 
diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
index 2bdddfc9d520bfc6669fd9b79e9f40e367d44910..e4919170c6bc6906c28df6fa532fd419b25a0f05 100644
--- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
@@ -43,7 +43,7 @@
 
 static void hlwd_pic_mask_and_ack(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 	u32 mask = 1 << irq;
 
@@ -53,7 +53,7 @@ static void hlwd_pic_mask_and_ack(struct irq_data *d)
 
 static void hlwd_pic_ack(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 
 	out_be32(io_base + HW_BROADWAY_ICR, 1 << irq);
@@ -61,7 +61,7 @@ static void hlwd_pic_ack(struct irq_data *d)
 
 static void hlwd_pic_mask(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 
 	clrbits32(io_base + HW_BROADWAY_IMR, 1 << irq);
@@ -69,7 +69,7 @@ static void hlwd_pic_mask(struct irq_data *d)
 
 static void hlwd_pic_unmask(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void __iomem *io_base = irq_data_get_irq_chip_data(d);
 
 	setbits32(io_base + HW_BROADWAY_IMR, 1 << irq);
@@ -100,15 +100,8 @@ static int hlwd_pic_map(struct irq_host *h, unsigned int virq,
 	return 0;
 }
 
-static void hlwd_pic_unmap(struct irq_host *h, unsigned int irq)
-{
-	irq_set_chip_data(irq, NULL);
-	irq_set_chip(irq, NULL);
-}
-
 static struct irq_host_ops hlwd_irq_host_ops = {
 	.map = hlwd_pic_map,
-	.unmap = hlwd_pic_unmap,
 };
 
 static unsigned int __hlwd_pic_get_irq(struct irq_host *h)
diff --git a/arch/powerpc/platforms/iseries/Kconfig b/arch/powerpc/platforms/iseries/Kconfig
index e5bc9f75d474c9d44718f29c14061b2e17384221..b57cda3a0817098953e64ff63427f25891462dae 100644
--- a/arch/powerpc/platforms/iseries/Kconfig
+++ b/arch/powerpc/platforms/iseries/Kconfig
@@ -1,7 +1,9 @@
 config PPC_ISERIES
 	bool "IBM Legacy iSeries"
 	depends on PPC64 && PPC_BOOK3S
-	select PPC_INDIRECT_IO
+	select PPC_SMP_MUXED_IPI
+	select PPC_INDIRECT_PIO
+	select PPC_INDIRECT_MMIO
 	select PPC_PCI_CHOICE if EXPERT
 
 menu "iSeries device drivers"
diff --git a/arch/powerpc/platforms/iseries/exception.S b/arch/powerpc/platforms/iseries/exception.S
index 32a56c6dfa72b03c1e5c51b3b5680e92f1315c6d..29c02f36b32f95c95ce2d12f193ce2f52fc63e9b 100644
--- a/arch/powerpc/platforms/iseries/exception.S
+++ b/arch/powerpc/platforms/iseries/exception.S
@@ -31,6 +31,7 @@
 #include <asm/thread_info.h>
 #include <asm/ptrace.h>
 #include <asm/cputable.h>
+#include <asm/mmu.h>
 
 #include "exception.h"
 
@@ -60,29 +61,31 @@ system_reset_iSeries:
 /* Spin on __secondary_hold_spinloop until it is updated by the boot cpu. */
 /* In the UP case we'll yield() later, and we will not access the paca anyway */
 #ifdef CONFIG_SMP
-1:
+iSeries_secondary_wait_paca:
 	HMT_LOW
 	LOAD_REG_ADDR(r23, __secondary_hold_spinloop)
 	ld	r23,0(r23)
-	sync
-	LOAD_REG_ADDR(r3,current_set)
-	sldi	r28,r24,3		/* get current_set[cpu#] */
-	ldx	r3,r3,r28
-	addi	r1,r3,THREAD_SIZE
-	subi	r1,r1,STACK_FRAME_OVERHEAD
 
-	cmpwi	0,r23,0			/* Keep poking the Hypervisor until */
-	bne	2f			/* we're released */
-	/* Let the Hypervisor know we are alive */
+	cmpdi	0,r23,0
+	bne	2f			/* go on when the master is ready */
+
+	/* Keep poking the Hypervisor until we're released */
 	/* 8002 is a call to HvCallCfg::getLps, a harmless Hypervisor function */
 	lis	r3,0x8002
 	rldicr	r3,r3,32,15		/* r0 = (r3 << 32) & 0xffff000000000000 */
 	li	r0,-1			/* r0=-1 indicates a Hypervisor call */
 	sc				/* Invoke the hypervisor via a system call */
-	b	1b
-#endif
+	b	iSeries_secondary_wait_paca
 
 2:
+	HMT_MEDIUM
+	sync
+
+	LOAD_REG_ADDR(r3, nr_cpu_ids)	/* get number of pacas allocated */
+	lwz	r3,0(r3)		/* nr_cpus= or NR_CPUS can limit */
+	cmpld	0,r24,r3		/* is our cpu number allocated? */
+	bge	iSeries_secondary_yield	/* no, yield forever */
+
 	/* Load our paca now that it's been allocated */
 	LOAD_REG_ADDR(r13, paca)
 	ld	r13,0(r13)
@@ -93,10 +96,24 @@ system_reset_iSeries:
 	ori	r23,r23,MSR_RI
 	mtmsrd	r23			/* RI on */
 
-	HMT_LOW
-#ifdef CONFIG_SMP
+iSeries_secondary_smp_loop:
 	lbz	r23,PACAPROCSTART(r13)	/* Test if this processor
 					 * should start */
+	cmpwi	0,r23,0
+	bne	3f			/* go on when we are told */
+
+	HMT_LOW
+	/* Let the Hypervisor know we are alive */
+	/* 8002 is a call to HvCallCfg::getLps, a harmless Hypervisor function */
+	lis	r3,0x8002
+	rldicr	r3,r3,32,15		/* r0 = (r3 << 32) & 0xffff000000000000 */
+	li	r0,-1			/* r0=-1 indicates a Hypervisor call */
+	sc				/* Invoke the hypervisor via a system call */
+	mfspr	r13,SPRN_SPRG_PACA	/* Put r13 back ???? */
+	b	iSeries_secondary_smp_loop /* wait for signal to start */
+
+3:
+	HMT_MEDIUM
 	sync
 	LOAD_REG_ADDR(r3,current_set)
 	sldi	r28,r24,3		/* get current_set[cpu#] */
@@ -104,27 +121,22 @@ system_reset_iSeries:
 	addi	r1,r3,THREAD_SIZE
 	subi	r1,r1,STACK_FRAME_OVERHEAD
 
-	cmpwi	0,r23,0
-	beq	iSeries_secondary_smp_loop	/* Loop until told to go */
 	b	__secondary_start		/* Loop until told to go */
-iSeries_secondary_smp_loop:
-	/* Let the Hypervisor know we are alive */
-	/* 8002 is a call to HvCallCfg::getLps, a harmless Hypervisor function */
-	lis	r3,0x8002
-	rldicr	r3,r3,32,15		/* r0 = (r3 << 32) & 0xffff000000000000 */
-#else /* CONFIG_SMP */
+#endif /* CONFIG_SMP */
+
+iSeries_secondary_yield:
 	/* Yield the processor.  This is required for non-SMP kernels
 		which are running on multi-threaded machines. */
+	HMT_LOW
 	lis	r3,0x8000
 	rldicr	r3,r3,32,15		/* r3 = (r3 << 32) & 0xffff000000000000 */
 	addi	r3,r3,18		/* r3 = 0x8000000000000012 which is "yield" */
 	li	r4,0			/* "yield timed" */
 	li	r5,-1			/* "yield forever" */
-#endif /* CONFIG_SMP */
 	li	r0,-1			/* r0=-1 indicates a Hypervisor call */
 	sc				/* Invoke the hypervisor via a system call */
 	mfspr	r13,SPRN_SPRG_PACA	/* Put r13 back ???? */
-	b	2b			/* If SMP not configured, secondaries
+	b	iSeries_secondary_yield	/* If SMP not configured, secondaries
 					 * loop forever */
 
 /***  ISeries-LPAR interrupt handlers ***/
@@ -157,7 +169,7 @@ BEGIN_FTR_SECTION
 FTR_SECTION_ELSE
 	EXCEPTION_PROLOG_1(PACA_EXGEN)
 	EXCEPTION_PROLOG_ISERIES_1
-ALT_FTR_SECTION_END_IFCLR(CPU_FTR_SLB)
+ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_SLB)
 	b	data_access_common
 
 .do_stab_bolted_iSeries:
diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c
index 52a6889832c74ec5e334b81c062f05542bf99357..b2103453eb012bb28bcf79a39c591243436a96c1 100644
--- a/arch/powerpc/platforms/iseries/irq.c
+++ b/arch/powerpc/platforms/iseries/irq.c
@@ -42,7 +42,6 @@
 #include "irq.h"
 #include "pci.h"
 #include "call_pci.h"
-#include "smp.h"
 
 #ifdef CONFIG_PCI
 
@@ -171,7 +170,7 @@ static void iseries_enable_IRQ(struct irq_data *d)
 {
 	u32 bus, dev_id, function, mask;
 	const u32 sub_bus = 0;
-	unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
 
 	/* The IRQ has already been locked by the caller */
 	bus = REAL_IRQ_TO_BUS(rirq);
@@ -188,7 +187,7 @@ static unsigned int iseries_startup_IRQ(struct irq_data *d)
 {
 	u32 bus, dev_id, function, mask;
 	const u32 sub_bus = 0;
-	unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
 
 	bus = REAL_IRQ_TO_BUS(rirq);
 	function = REAL_IRQ_TO_FUNC(rirq);
@@ -234,7 +233,7 @@ static void iseries_shutdown_IRQ(struct irq_data *d)
 {
 	u32 bus, dev_id, function, mask;
 	const u32 sub_bus = 0;
-	unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
 
 	/* irq should be locked by the caller */
 	bus = REAL_IRQ_TO_BUS(rirq);
@@ -257,7 +256,7 @@ static void iseries_disable_IRQ(struct irq_data *d)
 {
 	u32 bus, dev_id, function, mask;
 	const u32 sub_bus = 0;
-	unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
 
 	/* The IRQ has already been locked by the caller */
 	bus = REAL_IRQ_TO_BUS(rirq);
@@ -271,7 +270,7 @@ static void iseries_disable_IRQ(struct irq_data *d)
 
 static void iseries_end_IRQ(struct irq_data *d)
 {
-	unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int rirq = (unsigned int)irqd_to_hwirq(d);
 
 	HvCallPci_eoi(REAL_IRQ_TO_BUS(rirq), REAL_IRQ_TO_SUBBUS(rirq),
 		(REAL_IRQ_TO_IDSEL(rirq) << 4) + REAL_IRQ_TO_FUNC(rirq));
@@ -316,7 +315,7 @@ unsigned int iSeries_get_irq(void)
 #ifdef CONFIG_SMP
 	if (get_lppaca()->int_dword.fields.ipi_cnt) {
 		get_lppaca()->int_dword.fields.ipi_cnt = 0;
-		iSeries_smp_message_recv();
+		smp_ipi_demux();
 	}
 #endif /* CONFIG_SMP */
 	if (hvlpevent_is_pending())
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 2946ae10fbfdba2ea2eb2cc1e730eedf1cc4ad8b..c25a0815c26b2c93ee12c4b4a8319b0ba577659c 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -249,7 +249,7 @@ static unsigned long iSeries_process_mainstore_vpd(struct MemoryBlock *mb_array,
 	unsigned long i;
 	unsigned long mem_blocks = 0;
 
-	if (cpu_has_feature(CPU_FTR_SLB))
+	if (mmu_has_feature(MMU_FTR_SLB))
 		mem_blocks = iSeries_process_Regatta_mainstore_vpd(mb_array,
 				max_entries);
 	else
@@ -634,7 +634,7 @@ static int __init iseries_probe(void)
 
 	hpte_init_iSeries();
 	/* iSeries does not support 16M pages */
-	cur_cpu_spec->cpu_features &= ~CPU_FTR_16M_PAGE;
+	cur_cpu_spec->mmu_features &= ~MMU_FTR_16M_PAGE;
 
 	return 1;
 }
@@ -685,6 +685,11 @@ void * __init iSeries_early_setup(void)
 	powerpc_firmware_features |= FW_FEATURE_ISERIES;
 	powerpc_firmware_features |= FW_FEATURE_LPAR;
 
+#ifdef CONFIG_SMP
+	/* On iSeries we know we can never have more than 64 cpus */
+	nr_cpu_ids = max(nr_cpu_ids, 64);
+#endif
+
 	iSeries_fixup_klimit();
 
 	/*
diff --git a/arch/powerpc/platforms/iseries/smp.c b/arch/powerpc/platforms/iseries/smp.c
index 6c6029914dbc36380a8a94d1ef8438afb64701de..e3265adde5d32baab9051eca1dea610357c73b7f 100644
--- a/arch/powerpc/platforms/iseries/smp.c
+++ b/arch/powerpc/platforms/iseries/smp.c
@@ -42,57 +42,23 @@
 #include <asm/cputable.h>
 #include <asm/system.h>
 
-#include "smp.h"
-
-static unsigned long iSeries_smp_message[NR_CPUS];
-
-void iSeries_smp_message_recv(void)
-{
-	int cpu = smp_processor_id();
-	int msg;
-
-	if (num_online_cpus() < 2)
-		return;
-
-	for (msg = 0; msg < 4; msg++)
-		if (test_and_clear_bit(msg, &iSeries_smp_message[cpu]))
-			smp_message_recv(msg);
-}
-
-static inline void smp_iSeries_do_message(int cpu, int msg)
+static void smp_iSeries_cause_ipi(int cpu, unsigned long data)
 {
-	set_bit(msg, &iSeries_smp_message[cpu]);
 	HvCall_sendIPI(&(paca[cpu]));
 }
 
-static void smp_iSeries_message_pass(int target, int msg)
-{
-	int i;
-
-	if (target < NR_CPUS)
-		smp_iSeries_do_message(target, msg);
-	else {
-		for_each_online_cpu(i) {
-			if ((target == MSG_ALL_BUT_SELF) &&
-					(i == smp_processor_id()))
-				continue;
-			smp_iSeries_do_message(i, msg);
-		}
-	}
-}
-
 static int smp_iSeries_probe(void)
 {
 	return cpumask_weight(cpu_possible_mask);
 }
 
-static void smp_iSeries_kick_cpu(int nr)
+static int smp_iSeries_kick_cpu(int nr)
 {
 	BUG_ON((nr < 0) || (nr >= NR_CPUS));
 
 	/* Verify that our partition has a processor nr */
 	if (lppaca_of(nr).dyn_proc_status >= 2)
-		return;
+		return -ENOENT;
 
 	/* The processor is currently spinning, waiting
 	 * for the cpu_start field to become non-zero
@@ -100,6 +66,8 @@ static void smp_iSeries_kick_cpu(int nr)
 	 * continue on to secondary_start in iSeries_head.S
 	 */
 	paca[nr].cpu_start = 1;
+
+	return 0;
 }
 
 static void __devinit smp_iSeries_setup_cpu(int nr)
@@ -107,7 +75,8 @@ static void __devinit smp_iSeries_setup_cpu(int nr)
 }
 
 static struct smp_ops_t iSeries_smp_ops = {
-	.message_pass = smp_iSeries_message_pass,
+	.message_pass = smp_muxed_ipi_message_pass,
+	.cause_ipi    = smp_iSeries_cause_ipi,
 	.probe        = smp_iSeries_probe,
 	.kick_cpu     = smp_iSeries_kick_cpu,
 	.setup_cpu    = smp_iSeries_setup_cpu,
diff --git a/arch/powerpc/platforms/iseries/smp.h b/arch/powerpc/platforms/iseries/smp.h
deleted file mode 100644
index d501f7de01e7b8ea749715399192906de8a4fa2a..0000000000000000000000000000000000000000
--- a/arch/powerpc/platforms/iseries/smp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _PLATFORMS_ISERIES_SMP_H
-#define _PLATFORMS_ISERIES_SMP_H
-
-extern void iSeries_smp_message_recv(void);
-
-#endif	/* _PLATFORMS_ISERIES_SMP_H */
diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig
index 1e1a0873e1ddfe47c6427ebddecb024e17054291..1afd10f678585e85cae3b02192a0fc23b5d551bc 100644
--- a/arch/powerpc/platforms/powermac/Kconfig
+++ b/arch/powerpc/platforms/powermac/Kconfig
@@ -18,4 +18,13 @@ config PPC_PMAC64
 	select PPC_970_NAP
 	default y
 
-
+config PPC_PMAC32_PSURGE
+	bool "Support for powersurge upgrade cards" if EXPERT
+	depends on SMP && PPC32 && PPC_PMAC
+	select PPC_SMP_MUXED_IPI
+	default y
+	help
+	  The powersurge cpu boards can be used in the generation
+	  of powermacs that have a socket for an upgradeable cpu card,
+	  including the 7500, 8500, 9500, 9600.  Support exists for
+	  both dual and quad socket upgrade cards.
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 023f24086a0ae08c9c1a3871a4ae24c754fe69ca..9089b04211919506cb1a443025d0f058d5deff3c 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -21,7 +21,7 @@
 #include <linux/signal.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/adb.h>
 #include <linux/pmu.h>
 #include <linux/module.h>
@@ -84,7 +84,7 @@ static void __pmac_retrigger(unsigned int irq_nr)
 
 static void pmac_mask_and_ack_irq(struct irq_data *d)
 {
-	unsigned int src = irq_map[d->irq].hwirq;
+	unsigned int src = irqd_to_hwirq(d);
         unsigned long bit = 1UL << (src & 0x1f);
         int i = src >> 5;
         unsigned long flags;
@@ -106,7 +106,7 @@ static void pmac_mask_and_ack_irq(struct irq_data *d)
 
 static void pmac_ack_irq(struct irq_data *d)
 {
-	unsigned int src = irq_map[d->irq].hwirq;
+	unsigned int src = irqd_to_hwirq(d);
         unsigned long bit = 1UL << (src & 0x1f);
         int i = src >> 5;
         unsigned long flags;
@@ -152,7 +152,7 @@ static void __pmac_set_irq_mask(unsigned int irq_nr, int nokicklost)
 static unsigned int pmac_startup_irq(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int src = irq_map[d->irq].hwirq;
+	unsigned int src = irqd_to_hwirq(d);
         unsigned long bit = 1UL << (src & 0x1f);
         int i = src >> 5;
 
@@ -169,7 +169,7 @@ static unsigned int pmac_startup_irq(struct irq_data *d)
 static void pmac_mask_irq(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int src = irq_map[d->irq].hwirq;
+	unsigned int src = irqd_to_hwirq(d);
 
 	raw_spin_lock_irqsave(&pmac_pic_lock, flags);
         __clear_bit(src, ppc_cached_irq_mask);
@@ -180,7 +180,7 @@ static void pmac_mask_irq(struct irq_data *d)
 static void pmac_unmask_irq(struct irq_data *d)
 {
 	unsigned long flags;
-	unsigned int src = irq_map[d->irq].hwirq;
+	unsigned int src = irqd_to_hwirq(d);
 
 	raw_spin_lock_irqsave(&pmac_pic_lock, flags);
 	__set_bit(src, ppc_cached_irq_mask);
@@ -193,7 +193,7 @@ static int pmac_retrigger(struct irq_data *d)
 	unsigned long flags;
 
 	raw_spin_lock_irqsave(&pmac_pic_lock, flags);
-	__pmac_retrigger(irq_map[d->irq].hwirq);
+	__pmac_retrigger(irqd_to_hwirq(d));
 	raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
 	return 1;
 }
@@ -239,15 +239,12 @@ static unsigned int pmac_pic_get_irq(void)
 	unsigned long bits = 0;
 	unsigned long flags;
 
-#ifdef CONFIG_SMP
-	void psurge_smp_message_recv(void);
-
-       	/* IPI's are a hack on the powersurge -- Cort */
-       	if ( smp_processor_id() != 0 ) {
-		psurge_smp_message_recv();
-		return NO_IRQ_IGNORE;	/* ignore, already handled */
+#ifdef CONFIG_PPC_PMAC32_PSURGE
+	/* IPI's are a hack on the powersurge -- Cort */
+	if (smp_processor_id() != 0) {
+		return  psurge_secondary_virq;
         }
-#endif /* CONFIG_SMP */
+#endif /* CONFIG_PPC_PMAC32_PSURGE */
 	raw_spin_lock_irqsave(&pmac_pic_lock, flags);
 	for (irq = max_real_irqs; (irq -= 32) >= 0; ) {
 		int i = irq >> 5;
@@ -677,7 +674,7 @@ static int pmacpic_find_viaint(void)
 	return viaint;
 }
 
-static int pmacpic_suspend(struct sys_device *sysdev, pm_message_t state)
+static int pmacpic_suspend(void)
 {
 	int viaint = pmacpic_find_viaint();
 
@@ -698,7 +695,7 @@ static int pmacpic_suspend(struct sys_device *sysdev, pm_message_t state)
         return 0;
 }
 
-static int pmacpic_resume(struct sys_device *sysdev)
+static void pmacpic_resume(void)
 {
 	int i;
 
@@ -709,39 +706,19 @@ static int pmacpic_resume(struct sys_device *sysdev)
 	for (i = 0; i < max_real_irqs; ++i)
 		if (test_bit(i, sleep_save_mask))
 			pmac_unmask_irq(irq_get_irq_data(i));
-
-	return 0;
 }
 
-#endif /* CONFIG_PM && CONFIG_PPC32 */
-
-static struct sysdev_class pmacpic_sysclass = {
-	.name = "pmac_pic",
-};
-
-static struct sys_device device_pmacpic = {
-	.id		= 0,
-	.cls		= &pmacpic_sysclass,
-};
-
-static struct sysdev_driver driver_pmacpic = {
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
-	.suspend	= &pmacpic_suspend,
-	.resume		= &pmacpic_resume,
-#endif /* CONFIG_PM && CONFIG_PPC32 */
+static struct syscore_ops pmacpic_syscore_ops = {
+	.suspend	= pmacpic_suspend,
+	.resume		= pmacpic_resume,
 };
 
-static int __init init_pmacpic_sysfs(void)
+static int __init init_pmacpic_syscore(void)
 {
-#ifdef CONFIG_PPC32
-	if (max_irqs == 0)
-		return -ENODEV;
-#endif
-	printk(KERN_DEBUG "Registering pmac pic with sysfs...\n");
-	sysdev_class_register(&pmacpic_sysclass);
-	sysdev_register(&device_pmacpic);
-	sysdev_driver_register(&pmacpic_sysclass, &driver_pmacpic);
+	register_syscore_ops(&pmacpic_syscore_ops);
 	return 0;
 }
-machine_subsys_initcall(powermac, init_pmacpic_sysfs);
 
+machine_subsys_initcall(powermac, init_pmacpic_syscore);
+
+#endif /* CONFIG_PM && CONFIG_PPC32 */
diff --git a/arch/powerpc/platforms/powermac/pic.h b/arch/powerpc/platforms/powermac/pic.h
deleted file mode 100644
index d622a8345aaa2029375e7a2fcebfac25797e43c5..0000000000000000000000000000000000000000
--- a/arch/powerpc/platforms/powermac/pic.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __PPC_PLATFORMS_PMAC_PIC_H
-#define __PPC_PLATFORMS_PMAC_PIC_H
-
-#include <linux/irq.h>
-
-extern struct irq_chip pmac_pic;
-
-extern void pmac_pic_init(void);
-extern int pmac_get_irq(void);
-
-#endif /* __PPC_PLATFORMS_PMAC_PIC_H */
diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h
index 20468f49aec072f40cf448dd92ee6204b1c7eb38..8327cce2bdb01510fe4bbd54fbb805a9041ad7cd 100644
--- a/arch/powerpc/platforms/powermac/pmac.h
+++ b/arch/powerpc/platforms/powermac/pmac.h
@@ -33,6 +33,7 @@ extern void pmac_setup_pci_dma(void);
 extern void pmac_check_ht_link(void);
 
 extern void pmac_setup_smp(void);
+extern int psurge_secondary_virq;
 extern void low_cpu_die(void) __attribute__((noreturn));
 
 extern int pmac_nvram_init(void);
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index bc5f0dc6ae1e7686f7dd7a10823025d0e138fa13..db092d7c4c5b3ee41062af909af2e3a355bc06b7 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -70,7 +70,7 @@ static void (*pmac_tb_freeze)(int freeze);
 static u64 timebase;
 static int tb_req;
 
-#ifdef CONFIG_PPC32
+#ifdef CONFIG_PPC_PMAC32_PSURGE
 
 /*
  * Powersurge (old powermac SMP) support.
@@ -124,6 +124,10 @@ static volatile u32 __iomem *psurge_start;
 /* what sort of powersurge board we have */
 static int psurge_type = PSURGE_NONE;
 
+/* irq for secondary cpus to report */
+static struct irq_host *psurge_host;
+int psurge_secondary_virq;
+
 /*
  * Set and clear IPIs for powersurge.
  */
@@ -156,51 +160,52 @@ static inline void psurge_clr_ipi(int cpu)
 /*
  * On powersurge (old SMP powermac architecture) we don't have
  * separate IPIs for separate messages like openpic does.  Instead
- * we have a bitmap for each processor, where a 1 bit means that
- * the corresponding message is pending for that processor.
- * Ideally each cpu's entry would be in a different cache line.
+ * use the generic demux helpers
  *  -- paulus.
  */
-static unsigned long psurge_smp_message[NR_CPUS];
-
-void psurge_smp_message_recv(void)
+static irqreturn_t psurge_ipi_intr(int irq, void *d)
 {
-	int cpu = smp_processor_id();
-	int msg;
+	psurge_clr_ipi(smp_processor_id());
+	smp_ipi_demux();
 
-	/* clear interrupt */
-	psurge_clr_ipi(cpu);
-
-	if (num_online_cpus() < 2)
-		return;
+	return IRQ_HANDLED;
+}
 
-	/* make sure there is a message there */
-	for (msg = 0; msg < 4; msg++)
-		if (test_and_clear_bit(msg, &psurge_smp_message[cpu]))
-			smp_message_recv(msg);
+static void smp_psurge_cause_ipi(int cpu, unsigned long data)
+{
+	psurge_set_ipi(cpu);
 }
 
-irqreturn_t psurge_primary_intr(int irq, void *d)
+static int psurge_host_map(struct irq_host *h, unsigned int virq,
+			 irq_hw_number_t hw)
 {
-	psurge_smp_message_recv();
-	return IRQ_HANDLED;
+	irq_set_chip_and_handler(virq, &dummy_irq_chip, handle_percpu_irq);
+
+	return 0;
 }
 
-static void smp_psurge_message_pass(int target, int msg)
+struct irq_host_ops psurge_host_ops = {
+	.map	= psurge_host_map,
+};
+
+static int psurge_secondary_ipi_init(void)
 {
-	int i;
+	int rc = -ENOMEM;
 
-	if (num_online_cpus() < 2)
-		return;
+	psurge_host = irq_alloc_host(NULL, IRQ_HOST_MAP_NOMAP, 0,
+		&psurge_host_ops, 0);
 
-	for_each_online_cpu(i) {
-		if (target == MSG_ALL
-		    || (target == MSG_ALL_BUT_SELF && i != smp_processor_id())
-		    || target == i) {
-			set_bit(msg, &psurge_smp_message[i]);
-			psurge_set_ipi(i);
-		}
-	}
+	if (psurge_host)
+		psurge_secondary_virq = irq_create_direct_mapping(psurge_host);
+
+	if (psurge_secondary_virq)
+		rc = request_irq(psurge_secondary_virq, psurge_ipi_intr,
+			IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL);
+
+	if (rc)
+		pr_err("Failed to setup secondary cpu IPI\n");
+
+	return rc;
 }
 
 /*
@@ -311,6 +316,9 @@ static int __init smp_psurge_probe(void)
 		ncpus = 2;
 	}
 
+	if (psurge_secondary_ipi_init())
+		return 1;
+
 	psurge_start = ioremap(PSURGE_START, 4);
 	psurge_pri_intr = ioremap(PSURGE_PRI_INTR, 4);
 
@@ -329,7 +337,7 @@ static int __init smp_psurge_probe(void)
 	return ncpus;
 }
 
-static void __init smp_psurge_kick_cpu(int nr)
+static int __init smp_psurge_kick_cpu(int nr)
 {
 	unsigned long start = __pa(__secondary_start_pmac_0) + nr * 8;
 	unsigned long a, flags;
@@ -394,11 +402,13 @@ static void __init smp_psurge_kick_cpu(int nr)
 		psurge_set_ipi(1);
 
 	if (ppc_md.progress) ppc_md.progress("smp_psurge_kick_cpu - done", 0x354);
+
+	return 0;
 }
 
 static struct irqaction psurge_irqaction = {
-	.handler = psurge_primary_intr,
-	.flags = IRQF_DISABLED,
+	.handler = psurge_ipi_intr,
+	.flags = IRQF_DISABLED|IRQF_PERCPU,
 	.name = "primary IPI",
 };
 
@@ -437,14 +447,15 @@ void __init smp_psurge_give_timebase(void)
 
 /* PowerSurge-style Macs */
 struct smp_ops_t psurge_smp_ops = {
-	.message_pass	= smp_psurge_message_pass,
+	.message_pass	= smp_muxed_ipi_message_pass,
+	.cause_ipi	= smp_psurge_cause_ipi,
 	.probe		= smp_psurge_probe,
 	.kick_cpu	= smp_psurge_kick_cpu,
 	.setup_cpu	= smp_psurge_setup_cpu,
 	.give_timebase	= smp_psurge_give_timebase,
 	.take_timebase	= smp_psurge_take_timebase,
 };
-#endif /* CONFIG_PPC32 - actually powersurge support */
+#endif /* CONFIG_PPC_PMAC32_PSURGE */
 
 /*
  * Core 99 and later support
@@ -791,14 +802,14 @@ static int __init smp_core99_probe(void)
 	return ncpus;
 }
 
-static void __devinit smp_core99_kick_cpu(int nr)
+static int __devinit smp_core99_kick_cpu(int nr)
 {
 	unsigned int save_vector;
 	unsigned long target, flags;
 	unsigned int *vector = (unsigned int *)(PAGE_OFFSET+0x100);
 
 	if (nr < 0 || nr > 3)
-		return;
+		return -ENOENT;
 
 	if (ppc_md.progress)
 		ppc_md.progress("smp_core99_kick_cpu", 0x346);
@@ -830,6 +841,8 @@ static void __devinit smp_core99_kick_cpu(int nr)
 
 	local_irq_restore(flags);
 	if (ppc_md.progress) ppc_md.progress("smp_core99_kick_cpu done", 0x347);
+
+	return 0;
 }
 
 static void __devinit smp_core99_setup_cpu(int cpu_nr)
@@ -1002,7 +1015,7 @@ void __init pmac_setup_smp(void)
 		of_node_put(np);
 		smp_ops = &core99_smp_ops;
 	}
-#ifdef CONFIG_PPC32
+#ifdef CONFIG_PPC_PMAC32_PSURGE
 	else {
 		/* We have to set bits in cpu_possible_mask here since the
 		 * secondary CPU(s) aren't in the device tree. Various
@@ -1015,7 +1028,7 @@ void __init pmac_setup_smp(void)
 			set_cpu_possible(cpu, true);
 		smp_ops = &psurge_smp_ops;
 	}
-#endif /* CONFIG_PPC32 */
+#endif /* CONFIG_PPC_PMAC32_PSURGE */
 
 #ifdef CONFIG_HOTPLUG_CPU
 	ppc_md.cpu_die = pmac_cpu_die;
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index f2f6413b81d3d8887734b6ca01902724a96d87de..600ed2c0ed5937ce31980eb5e3d8d9db2c1196ed 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -197,7 +197,7 @@ static int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
 	result = irq_set_chip_data(*virq, pd);
 
 	if (result) {
-		pr_debug("%s:%d: set_irq_chip_data failed\n",
+		pr_debug("%s:%d: irq_set_chip_data failed\n",
 			__func__, __LINE__);
 		goto fail_set;
 	}
@@ -659,11 +659,6 @@ static void __maybe_unused _dump_mask(struct ps3_private *pd,
 static void dump_bmp(struct ps3_private* pd) {};
 #endif /* defined(DEBUG) */
 
-static void ps3_host_unmap(struct irq_host *h, unsigned int virq)
-{
-	irq_set_chip_data(virq, NULL);
-}
-
 static int ps3_host_map(struct irq_host *h, unsigned int virq,
 	irq_hw_number_t hwirq)
 {
@@ -683,7 +678,6 @@ static int ps3_host_match(struct irq_host *h, struct device_node *np)
 
 static struct irq_host_ops ps3_host_ops = {
 	.map = ps3_host_map,
-	.unmap = ps3_host_unmap,
 	.match = ps3_host_match,
 };
 
diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c
index 51ffde40af2b7d5c9ba41fee997c4790073d8035..4c44794faac0b344ac50663ed12122519c37b53d 100644
--- a/arch/powerpc/platforms/ps3/smp.c
+++ b/arch/powerpc/platforms/ps3/smp.c
@@ -39,7 +39,7 @@
 #define MSG_COUNT 4
 static DEFINE_PER_CPU(unsigned int [MSG_COUNT], ps3_ipi_virqs);
 
-static void do_message_pass(int target, int msg)
+static void ps3_smp_message_pass(int cpu, int msg)
 {
 	int result;
 	unsigned int virq;
@@ -49,28 +49,12 @@ static void do_message_pass(int target, int msg)
 		return;
 	}
 
-	virq = per_cpu(ps3_ipi_virqs, target)[msg];
+	virq = per_cpu(ps3_ipi_virqs, cpu)[msg];
 	result = ps3_send_event_locally(virq);
 
 	if (result)
 		DBG("%s:%d: ps3_send_event_locally(%d, %d) failed"
-			" (%d)\n", __func__, __LINE__, target, msg, result);
-}
-
-static void ps3_smp_message_pass(int target, int msg)
-{
-	int cpu;
-
-	if (target < NR_CPUS)
-		do_message_pass(target, msg);
-	else if (target == MSG_ALL_BUT_SELF) {
-		for_each_online_cpu(cpu)
-			if (cpu != smp_processor_id())
-				do_message_pass(cpu, msg);
-	} else {
-		for_each_online_cpu(cpu)
-			do_message_pass(cpu, msg);
-	}
+			" (%d)\n", __func__, __LINE__, cpu, msg, result);
 }
 
 static int ps3_smp_probe(void)
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index 39a472e9e80fb9e5ccddfbe92cc25acee96f732a..375a9f92158d48d5a7996d5ace60f7c551bf4ff4 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -197,7 +197,7 @@ static void spu_unmap(struct spu *spu)
  * The current HV requires the spu shadow regs to be mapped with the
  * PTE page protection bits set as read-only (PP=3).  This implementation
  * uses the low level __ioremap() to bypass the page protection settings
- * inforced by ioremap_flags() to get the needed PTE bits set for the
+ * inforced by ioremap_prot() to get the needed PTE bits set for the
  * shadow regs.
  */
 
@@ -214,7 +214,7 @@ static int __init setup_areas(struct spu *spu)
 		goto fail_ioremap;
 	}
 
-	spu->local_store = (__force void *)ioremap_flags(spu->local_store_phys,
+	spu->local_store = (__force void *)ioremap_prot(spu->local_store_phys,
 		LS_SIZE, _PAGE_NO_CACHE);
 
 	if (!spu->local_store) {
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 5b3da4b4ea79c4d235969c4e3b7f6ec54e2b28a6..71af4c5d6c05cd143cd8036085f85575b4b96e37 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -3,7 +3,10 @@ config PPC_PSERIES
 	bool "IBM pSeries & new (POWER5-based) iSeries"
 	select MPIC
 	select PCI_MSI
-	select XICS
+	select PPC_XICS
+	select PPC_ICP_NATIVE
+	select PPC_ICP_HV
+	select PPC_ICS_RTAS
 	select PPC_I8259
 	select PPC_RTAS
 	select PPC_RTAS_DAEMON
@@ -47,6 +50,24 @@ config SCANLOG
 	tristate "Scanlog dump interface"
 	depends on RTAS_PROC && PPC_PSERIES
 
+config IO_EVENT_IRQ
+	bool "IO Event Interrupt support"
+	depends on PPC_PSERIES
+	default y
+	help
+	  Select this option, if you want to enable support for IO Event
+	  interrupts. IO event interrupt is a mechanism provided by RTAS
+	  to return information about hardware error and non-error events
+	  which may need OS attention. RTAS returns events for multiple
+	  event types and scopes. Device drivers can register their handlers
+	  to receive events.
+
+	  This option will only enable the IO event platform code. You
+	  will still need to enable or compile the actual drivers
+	  that use this infrastruture to handle IO event interrupts.
+
+	  Say Y if you are unsure.
+
 config LPARCFG
 	bool "LPAR Configuration Data"
 	depends on PPC_PSERIES || PPC_ISERIES
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index fc5237810ece42f176313f5b7592d7054d09308c..3556e402cbf51123f0181a85179e3744fddaed48 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -5,7 +5,6 @@ obj-y			:= lpar.o hvCall.o nvram.o reconfig.o \
 			   setup.o iommu.o event_sources.o ras.o \
 			   firmware.o power.o dlpar.o mobility.o
 obj-$(CONFIG_SMP)	+= smp.o
-obj-$(CONFIG_XICS)	+= xics.o
 obj-$(CONFIG_SCANLOG)	+= scanlog.o
 obj-$(CONFIG_EEH)	+= eeh.o eeh_cache.o eeh_driver.o eeh_event.o eeh_sysfs.o
 obj-$(CONFIG_KEXEC)	+= kexec.o
@@ -22,6 +21,7 @@ obj-$(CONFIG_HCALL_STATS)	+= hvCall_inst.o
 obj-$(CONFIG_PHYP_DUMP)		+= phyp_dump.o
 obj-$(CONFIG_CMM)		+= cmm.o
 obj-$(CONFIG_DTL)		+= dtl.o
+obj-$(CONFIG_IO_EVENT_IRQ)	+= io_event_irq.o
 
 ifeq ($(CONFIG_PPC_PSERIES),y)
 obj-$(CONFIG_SUSPEND)		+= suspend.o
diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c
index c371bc06434bf5f4121db3b4b6d79c7b64073e3c..e9190073bb9791cb3a3486d05c336b430ef36e63 100644
--- a/arch/powerpc/platforms/pseries/dtl.c
+++ b/arch/powerpc/platforms/pseries/dtl.c
@@ -52,10 +52,10 @@ static u8 dtl_event_mask = 0x7;
 
 
 /*
- * Size of per-cpu log buffers. Default is just under 16 pages worth.
+ * Size of per-cpu log buffers. Firmware requires that the buffer does
+ * not cross a 4k boundary.
  */
-static int dtl_buf_entries = (16 * 85);
-
+static int dtl_buf_entries = N_DISPATCH_LOG;
 
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 struct dtl_ring {
@@ -151,7 +151,7 @@ static int dtl_start(struct dtl *dtl)
 
 	/* Register our dtl buffer with the hypervisor. The HV expects the
 	 * buffer size to be passed in the second word of the buffer */
-	((u32 *)dtl->buf)[1] = dtl->buf_entries * sizeof(struct dtl_entry);
+	((u32 *)dtl->buf)[1] = DISPATCH_LOG_BYTES;
 
 	hwcpu = get_hard_smp_processor_id(dtl->cpu);
 	addr = __pa(dtl->buf);
@@ -196,13 +196,15 @@ static int dtl_enable(struct dtl *dtl)
 	long int rc;
 	struct dtl_entry *buf = NULL;
 
+	if (!dtl_cache)
+		return -ENOMEM;
+
 	/* only allow one reader */
 	if (dtl->buf)
 		return -EBUSY;
 
 	n_entries = dtl_buf_entries;
-	buf = kmalloc_node(n_entries * sizeof(struct dtl_entry),
-			GFP_KERNEL, cpu_to_node(dtl->cpu));
+	buf = kmem_cache_alloc_node(dtl_cache, GFP_KERNEL, cpu_to_node(dtl->cpu));
 	if (!buf) {
 		printk(KERN_WARNING "%s: buffer alloc failed for cpu %d\n",
 				__func__, dtl->cpu);
@@ -223,7 +225,7 @@ static int dtl_enable(struct dtl *dtl)
 	spin_unlock(&dtl->lock);
 
 	if (rc)
-		kfree(buf);
+		kmem_cache_free(dtl_cache, buf);
 	return rc;
 }
 
@@ -231,7 +233,7 @@ static void dtl_disable(struct dtl *dtl)
 {
 	spin_lock(&dtl->lock);
 	dtl_stop(dtl);
-	kfree(dtl->buf);
+	kmem_cache_free(dtl_cache, dtl->buf);
 	dtl->buf = NULL;
 	dtl->buf_entries = 0;
 	spin_unlock(&dtl->lock);
@@ -365,7 +367,7 @@ static int dtl_init(void)
 
 	event_mask_file = debugfs_create_x8("dtl_event_mask", 0600,
 				dtl_dir, &dtl_event_mask);
-	buf_entries_file = debugfs_create_u32("dtl_buf_entries", 0600,
+	buf_entries_file = debugfs_create_u32("dtl_buf_entries", 0400,
 				dtl_dir, &dtl_buf_entries);
 
 	if (!event_mask_file || !buf_entries_file) {
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 89649173d3a339bcd70a4a70ef13b13644827535..46b55cf563e3a482943e3c2c6c03925f985e8b8c 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -93,6 +93,7 @@ static int ibm_slot_error_detail;
 static int ibm_get_config_addr_info;
 static int ibm_get_config_addr_info2;
 static int ibm_configure_bridge;
+static int ibm_configure_pe;
 
 int eeh_subsystem_enabled;
 EXPORT_SYMBOL(eeh_subsystem_enabled);
@@ -261,6 +262,8 @@ void eeh_slot_error_detail(struct pci_dn *pdn, int severity)
 	pci_regs_buf[0] = 0;
 
 	rtas_pci_enable(pdn, EEH_THAW_MMIO);
+	rtas_configure_bridge(pdn);
+	eeh_restore_bars(pdn);
 	loglen = gather_pci_data(pdn, pci_regs_buf, EEH_PCI_REGS_LOG_LEN);
 
 	rtas_slot_error_detail(pdn, severity, pci_regs_buf, loglen);
@@ -448,6 +451,39 @@ void eeh_clear_slot (struct device_node *dn, int mode_flag)
 	raw_spin_unlock_irqrestore(&confirm_error_lock, flags);
 }
 
+void __eeh_set_pe_freset(struct device_node *parent, unsigned int *freset)
+{
+	struct device_node *dn;
+
+	for_each_child_of_node(parent, dn) {
+		if (PCI_DN(dn)) {
+
+			struct pci_dev *dev = PCI_DN(dn)->pcidev;
+
+			if (dev && dev->driver)
+				*freset |= dev->needs_freset;
+
+			__eeh_set_pe_freset(dn, freset);
+		}
+	}
+}
+
+void eeh_set_pe_freset(struct device_node *dn, unsigned int *freset)
+{
+	struct pci_dev *dev;
+	dn = find_device_pe(dn);
+
+	/* Back up one, since config addrs might be shared */
+	if (!pcibios_find_pci_bus(dn) && PCI_DN(dn->parent))
+		dn = dn->parent;
+
+	dev = PCI_DN(dn)->pcidev;
+	if (dev)
+		*freset |= dev->needs_freset;
+
+	__eeh_set_pe_freset(dn, freset);
+}
+
 /**
  * eeh_dn_check_failure - check if all 1's data is due to EEH slot freeze
  * @dn device node
@@ -692,15 +728,24 @@ rtas_pci_slot_reset(struct pci_dn *pdn, int state)
 	if (pdn->eeh_pe_config_addr)
 		config_addr = pdn->eeh_pe_config_addr;
 
-	rc = rtas_call(ibm_set_slot_reset,4,1, NULL,
+	rc = rtas_call(ibm_set_slot_reset, 4, 1, NULL,
 	               config_addr,
 	               BUID_HI(pdn->phb->buid),
 	               BUID_LO(pdn->phb->buid),
 	               state);
-	if (rc)
-		printk (KERN_WARNING "EEH: Unable to reset the failed slot,"
-		        " (%d) #RST=%d dn=%s\n",
-		        rc, state, pdn->node->full_name);
+
+	/* Fundamental-reset not supported on this PE, try hot-reset */
+	if (rc == -8 && state == 3) {
+		rc = rtas_call(ibm_set_slot_reset, 4, 1, NULL,
+			       config_addr,
+			       BUID_HI(pdn->phb->buid),
+			       BUID_LO(pdn->phb->buid), 1);
+		if (rc)
+			printk(KERN_WARNING
+				"EEH: Unable to reset the failed slot,"
+				" #RST=%d dn=%s\n",
+				rc, pdn->node->full_name);
+	}
 }
 
 /**
@@ -736,18 +781,21 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state stat
 /**
  * rtas_set_slot_reset -- assert the pci #RST line for 1/4 second
  * @pdn: pci device node to be reset.
- *
- *  Return 0 if success, else a non-zero value.
  */
 
 static void __rtas_set_slot_reset(struct pci_dn *pdn)
 {
-	struct pci_dev *dev = pdn->pcidev;
+	unsigned int freset = 0;
 
-	/* Determine type of EEH reset required by device,
-	 * default hot reset or fundamental reset
-	 */
-	if (dev && dev->needs_freset)
+	/* Determine type of EEH reset required for
+	 * Partitionable Endpoint, a hot-reset (1)
+	 * or a fundamental reset (3).
+	 * A fundamental reset required by any device under
+	 * Partitionable Endpoint trumps hot-reset.
+  	 */
+	eeh_set_pe_freset(pdn->node, &freset);
+
+	if (freset)
 		rtas_pci_slot_reset(pdn, 3);
 	else
 		rtas_pci_slot_reset(pdn, 1);
@@ -895,13 +943,20 @@ rtas_configure_bridge(struct pci_dn *pdn)
 {
 	int config_addr;
 	int rc;
+	int token;
 
 	/* Use PE configuration address, if present */
 	config_addr = pdn->eeh_config_addr;
 	if (pdn->eeh_pe_config_addr)
 		config_addr = pdn->eeh_pe_config_addr;
 
-	rc = rtas_call(ibm_configure_bridge,3,1, NULL,
+	/* Use new configure-pe function, if supported */
+	if (ibm_configure_pe != RTAS_UNKNOWN_SERVICE)
+		token = ibm_configure_pe;
+	else
+		token = ibm_configure_bridge;
+
+	rc = rtas_call(token, 3, 1, NULL,
 	               config_addr,
 	               BUID_HI(pdn->phb->buid),
 	               BUID_LO(pdn->phb->buid));
@@ -1077,6 +1132,7 @@ void __init eeh_init(void)
 	ibm_get_config_addr_info = rtas_token("ibm,get-config-addr-info");
 	ibm_get_config_addr_info2 = rtas_token("ibm,get-config-addr-info2");
 	ibm_configure_bridge = rtas_token ("ibm,configure-bridge");
+	ibm_configure_pe = rtas_token("ibm,configure-pe");
 
 	if (ibm_set_eeh_option == RTAS_UNKNOWN_SERVICE)
 		return;
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index b8d70f5d9aa984de1a44b91f762493820c58b4c8..1b6cb10589e01cd8ad44d91edb39e82794a84e11 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -328,7 +328,7 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event)
 	struct pci_bus *frozen_bus;
 	int rc = 0;
 	enum pci_ers_result result = PCI_ERS_RESULT_NONE;
-	const char *location, *pci_str, *drv_str;
+	const char *location, *pci_str, *drv_str, *bus_pci_str, *bus_drv_str;
 
 	frozen_dn = find_device_pe(event->dn);
 	if (!frozen_dn) {
@@ -364,13 +364,8 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event)
 	frozen_pdn = PCI_DN(frozen_dn);
 	frozen_pdn->eeh_freeze_count++;
 
-	if (frozen_pdn->pcidev) {
-		pci_str = pci_name (frozen_pdn->pcidev);
-		drv_str = pcid_name (frozen_pdn->pcidev);
-	} else {
-		pci_str = eeh_pci_name(event->dev);
-		drv_str = pcid_name (event->dev);
-	}
+	pci_str = eeh_pci_name(event->dev);
+	drv_str = pcid_name(event->dev);
 	
 	if (frozen_pdn->eeh_freeze_count > EEH_MAX_ALLOWED_FREEZES)
 		goto excess_failures;
@@ -378,8 +373,17 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event)
 	printk(KERN_WARNING
 	   "EEH: This PCI device has failed %d times in the last hour:\n",
 		frozen_pdn->eeh_freeze_count);
+
+	if (frozen_pdn->pcidev) {
+		bus_pci_str = pci_name(frozen_pdn->pcidev);
+		bus_drv_str = pcid_name(frozen_pdn->pcidev);
+		printk(KERN_WARNING
+			"EEH: Bus location=%s driver=%s pci addr=%s\n",
+			location, bus_drv_str, bus_pci_str);
+	}
+
 	printk(KERN_WARNING
-		"EEH: location=%s driver=%s pci addr=%s\n",
+		"EEH: Device location=%s driver=%s pci addr=%s\n",
 		location, drv_str, pci_str);
 
 	/* Walk the various device drivers attached to this slot through
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index ef8c45489e2071451a5958a20ca23ee6616c06d0..46f13a3c5d09eb5c88e01c1356b018a67622b546 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/cpu.h>
 #include <asm/system.h>
@@ -28,7 +29,7 @@
 #include <asm/machdep.h>
 #include <asm/vdso_datapage.h>
 #include <asm/pSeries_reconfig.h>
-#include "xics.h"
+#include <asm/xics.h>
 #include "plpar_wrappers.h"
 #include "offline_states.h"
 
@@ -280,7 +281,7 @@ static int pseries_add_processor(struct device_node *np)
 	}
 
 	for_each_cpu(cpu, tmp) {
-		BUG_ON(cpumask_test_cpu(cpu, cpu_present_mask));
+		BUG_ON(cpu_present(cpu));
 		set_cpu_present(cpu, true);
 		set_hard_smp_processor_id(cpu, *intserv++);
 	}
diff --git a/arch/powerpc/platforms/pseries/io_event_irq.c b/arch/powerpc/platforms/pseries/io_event_irq.c
new file mode 100644
index 0000000000000000000000000000000000000000..c829e6067d545e05b66a023b3237508c21061f65
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/io_event_irq.c
@@ -0,0 +1,231 @@
+/*
+ * Copyright 2010 2011 Mark Nelson and Tseng-Hui (Frank) Lin, IBM Corporation
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/of.h>
+#include <linux/list.h>
+#include <linux/notifier.h>
+
+#include <asm/machdep.h>
+#include <asm/rtas.h>
+#include <asm/irq.h>
+#include <asm/io_event_irq.h>
+
+#include "pseries.h"
+
+/*
+ * IO event interrupt is a mechanism provided by RTAS to return
+ * information about hardware error and non-error events. Device
+ * drivers can register their event handlers to receive events.
+ * Device drivers are expected to use atomic_notifier_chain_register()
+ * and atomic_notifier_chain_unregister() to register and unregister
+ * their event handlers. Since multiple IO event types and scopes
+ * share an IO event interrupt, the event handlers are called one
+ * by one until the IO event is claimed by one of the handlers.
+ * The event handlers are expected to return NOTIFY_OK if the
+ * event is handled by the event handler or NOTIFY_DONE if the
+ * event does not belong to the handler.
+ *
+ * Usage:
+ *
+ * Notifier function:
+ * #include <asm/io_event_irq.h>
+ * int event_handler(struct notifier_block *nb, unsigned long val, void *data) {
+ * 	p = (struct pseries_io_event_sect_data *) data;
+ * 	if (! is_my_event(p->scope, p->event_type)) return NOTIFY_DONE;
+ * 		:
+ * 		:
+ * 	return NOTIFY_OK;
+ * }
+ * struct notifier_block event_nb = {
+ * 	.notifier_call = event_handler,
+ * }
+ *
+ * Registration:
+ * atomic_notifier_chain_register(&pseries_ioei_notifier_list, &event_nb);
+ *
+ * Unregistration:
+ * atomic_notifier_chain_unregister(&pseries_ioei_notifier_list, &event_nb);
+ */
+
+ATOMIC_NOTIFIER_HEAD(pseries_ioei_notifier_list);
+EXPORT_SYMBOL_GPL(pseries_ioei_notifier_list);
+
+static int ioei_check_exception_token;
+
+/* pSeries event log format */
+
+/* Two bytes ASCII section IDs */
+#define PSERIES_ELOG_SECT_ID_PRIV_HDR		(('P' << 8) | 'H')
+#define PSERIES_ELOG_SECT_ID_USER_HDR		(('U' << 8) | 'H')
+#define PSERIES_ELOG_SECT_ID_PRIMARY_SRC	(('P' << 8) | 'S')
+#define PSERIES_ELOG_SECT_ID_EXTENDED_UH	(('E' << 8) | 'H')
+#define PSERIES_ELOG_SECT_ID_FAILING_MTMS	(('M' << 8) | 'T')
+#define PSERIES_ELOG_SECT_ID_SECONDARY_SRC	(('S' << 8) | 'S')
+#define PSERIES_ELOG_SECT_ID_DUMP_LOCATOR	(('D' << 8) | 'H')
+#define PSERIES_ELOG_SECT_ID_FW_ERROR		(('S' << 8) | 'W')
+#define PSERIES_ELOG_SECT_ID_IMPACT_PART_ID	(('L' << 8) | 'P')
+#define PSERIES_ELOG_SECT_ID_LOGIC_RESOURCE_ID	(('L' << 8) | 'R')
+#define PSERIES_ELOG_SECT_ID_HMC_ID		(('H' << 8) | 'M')
+#define PSERIES_ELOG_SECT_ID_EPOW		(('E' << 8) | 'P')
+#define PSERIES_ELOG_SECT_ID_IO_EVENT		(('I' << 8) | 'E')
+#define PSERIES_ELOG_SECT_ID_MANUFACT_INFO	(('M' << 8) | 'I')
+#define PSERIES_ELOG_SECT_ID_CALL_HOME		(('C' << 8) | 'H')
+#define PSERIES_ELOG_SECT_ID_USER_DEF		(('U' << 8) | 'D')
+
+/* Vendor specific Platform Event Log Format, Version 6, section header */
+struct pseries_elog_section {
+	uint16_t id;			/* 0x00 2-byte ASCII section ID	*/
+	uint16_t length;		/* 0x02 Section length in bytes	*/
+	uint8_t version;		/* 0x04 Section version		*/
+	uint8_t subtype;		/* 0x05 Section subtype		*/
+	uint16_t creator_component;	/* 0x06 Creator component ID	*/
+	uint8_t data[];			/* 0x08 Start of section data	*/
+};
+
+static char ioei_rtas_buf[RTAS_DATA_BUF_SIZE] __cacheline_aligned;
+
+/**
+ * Find data portion of a specific section in RTAS extended event log.
+ * @elog: RTAS error/event log.
+ * @sect_id: secsion ID.
+ *
+ * Return:
+ *	pointer to the section data of the specified section
+ *	NULL if not found
+ */
+static struct pseries_elog_section *find_xelog_section(struct rtas_error_log *elog,
+						       uint16_t sect_id)
+{
+	struct rtas_ext_event_log_v6 *xelog =
+		(struct rtas_ext_event_log_v6 *) elog->buffer;
+	struct pseries_elog_section *sect;
+	unsigned char *p, *log_end;
+
+	/* Check that we understand the format */
+	if (elog->extended_log_length < sizeof(struct rtas_ext_event_log_v6) ||
+	    xelog->log_format != RTAS_V6EXT_LOG_FORMAT_EVENT_LOG ||
+	    xelog->company_id != RTAS_V6EXT_COMPANY_ID_IBM)
+		return NULL;
+
+	log_end = elog->buffer + elog->extended_log_length;
+	p = xelog->vendor_log;
+	while (p < log_end) {
+		sect = (struct pseries_elog_section *)p;
+		if (sect->id == sect_id)
+			return sect;
+		p += sect->length;
+	}
+	return NULL;
+}
+
+/**
+ * Find the data portion of an IO Event section from event log.
+ * @elog: RTAS error/event log.
+ *
+ * Return:
+ * 	pointer to a valid IO event section data. NULL if not found.
+ */
+static struct pseries_io_event * ioei_find_event(struct rtas_error_log *elog)
+{
+	struct pseries_elog_section *sect;
+
+	/* We should only ever get called for io-event interrupts, but if
+	 * we do get called for another type then something went wrong so
+	 * make some noise about it.
+	 * RTAS_TYPE_IO only exists in extended event log version 6 or later.
+	 * No need to check event log version.
+	 */
+	if (unlikely(elog->type != RTAS_TYPE_IO)) {
+		printk_once(KERN_WARNING "io_event_irq: Unexpected event type %d",
+			    elog->type);
+		return NULL;
+	}
+
+	sect = find_xelog_section(elog, PSERIES_ELOG_SECT_ID_IO_EVENT);
+	if (unlikely(!sect)) {
+		printk_once(KERN_WARNING "io_event_irq: RTAS extended event "
+			    "log does not contain an IO Event section. "
+			    "Could be a bug in system firmware!\n");
+		return NULL;
+	}
+	return (struct pseries_io_event *) &sect->data;
+}
+
+/*
+ * PAPR:
+ * - check-exception returns the first found error or event and clear that
+ *   error or event so it is reported once.
+ * - Each interrupt returns one event. If a plateform chooses to report
+ *   multiple events through a single interrupt, it must ensure that the
+ *   interrupt remains asserted until check-exception has been used to
+ *   process all out-standing events for that interrupt.
+ *
+ * Implementation notes:
+ * - Events must be processed in the order they are returned. Hence,
+ *   sequential in nature.
+ * - The owner of an event is determined by combinations of scope,
+ *   event type, and sub-type. There is no easy way to pre-sort clients
+ *   by scope or event type alone. For example, Torrent ISR route change
+ *   event is reported with scope 0x00 (Not Applicatable) rather than
+ *   0x3B (Torrent-hub). It is better to let the clients to identify
+ *   who owns the the event.
+ */
+
+static irqreturn_t ioei_interrupt(int irq, void *dev_id)
+{
+	struct pseries_io_event *event;
+	int rtas_rc;
+
+	for (;;) {
+		rtas_rc = rtas_call(ioei_check_exception_token, 6, 1, NULL,
+				    RTAS_VECTOR_EXTERNAL_INTERRUPT,
+				    virq_to_hw(irq),
+				    RTAS_IO_EVENTS, 1 /* Time Critical */,
+				    __pa(ioei_rtas_buf),
+				    RTAS_DATA_BUF_SIZE);
+		if (rtas_rc != 0)
+			break;
+
+		event = ioei_find_event((struct rtas_error_log *)ioei_rtas_buf);
+		if (!event)
+			continue;
+
+		atomic_notifier_call_chain(&pseries_ioei_notifier_list,
+					   0, event);
+	}
+	return IRQ_HANDLED;
+}
+
+static int __init ioei_init(void)
+{
+	struct device_node *np;
+
+	ioei_check_exception_token = rtas_token("check-exception");
+	if (ioei_check_exception_token == RTAS_UNKNOWN_SERVICE) {
+		pr_warning("IO Event IRQ not supported on this system !\n");
+		return -ENODEV;
+	}
+	np = of_find_node_by_path("/event-sources/ibm,io-events");
+	if (np) {
+		request_event_sources_irqs(np, ioei_interrupt, "IO_EVENT");
+		of_node_put(np);
+	} else {
+		pr_err("io_event_irq: No ibm,io-events on system! "
+		       "IO Event interrupt disabled.\n");
+		return -ENODEV;
+	}
+	return 0;
+}
+machine_subsys_initcall(pseries, ioei_init);
+
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 6d5412a18b26b3261151bf80aa044b090756df4b..01faab9456ca198ded600519b4a887e5dd8b7efb 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -659,15 +659,18 @@ static void remove_ddw(struct device_node *np)
 {
 	struct dynamic_dma_window_prop *dwp;
 	struct property *win64;
-	const u32 *ddr_avail;
+	const u32 *ddw_avail;
 	u64 liobn;
 	int len, ret;
 
-	ddr_avail = of_get_property(np, "ibm,ddw-applicable", &len);
+	ddw_avail = of_get_property(np, "ibm,ddw-applicable", &len);
 	win64 = of_find_property(np, DIRECT64_PROPNAME, NULL);
-	if (!win64 || !ddr_avail || len < 3 * sizeof(u32))
+	if (!win64)
 		return;
 
+	if (!ddw_avail || len < 3 * sizeof(u32) || win64->length < sizeof(*dwp))
+		goto delprop;
+
 	dwp = win64->value;
 	liobn = (u64)be32_to_cpu(dwp->liobn);
 
@@ -681,28 +684,29 @@ static void remove_ddw(struct device_node *np)
 		pr_debug("%s successfully cleared tces in window.\n",
 			 np->full_name);
 
-	ret = rtas_call(ddr_avail[2], 1, 1, NULL, liobn);
+	ret = rtas_call(ddw_avail[2], 1, 1, NULL, liobn);
 	if (ret)
 		pr_warning("%s: failed to remove direct window: rtas returned "
 			"%d to ibm,remove-pe-dma-window(%x) %llx\n",
-			np->full_name, ret, ddr_avail[2], liobn);
+			np->full_name, ret, ddw_avail[2], liobn);
 	else
 		pr_debug("%s: successfully removed direct window: rtas returned "
 			"%d to ibm,remove-pe-dma-window(%x) %llx\n",
-			np->full_name, ret, ddr_avail[2], liobn);
-}
+			np->full_name, ret, ddw_avail[2], liobn);
 
+delprop:
+	ret = prom_remove_property(np, win64);
+	if (ret)
+		pr_warning("%s: failed to remove direct window property: %d\n",
+			np->full_name, ret);
+}
 
-static int dupe_ddw_if_already_created(struct pci_dev *dev, struct device_node *pdn)
+static u64 find_existing_ddw(struct device_node *pdn)
 {
-	struct device_node *dn;
-	struct pci_dn *pcidn;
 	struct direct_window *window;
 	const struct dynamic_dma_window_prop *direct64;
 	u64 dma_addr = 0;
 
-	dn = pci_device_to_OF_node(dev);
-	pcidn = PCI_DN(dn);
 	spin_lock(&direct_window_list_lock);
 	/* check if we already created a window and dupe that config if so */
 	list_for_each_entry(window, &direct_window_list, list) {
@@ -717,36 +721,40 @@ static int dupe_ddw_if_already_created(struct pci_dev *dev, struct device_node *
 	return dma_addr;
 }
 
-static u64 dupe_ddw_if_kexec(struct pci_dev *dev, struct device_node *pdn)
+static int find_existing_ddw_windows(void)
 {
-	struct device_node *dn;
-	struct pci_dn *pcidn;
 	int len;
+	struct device_node *pdn;
 	struct direct_window *window;
 	const struct dynamic_dma_window_prop *direct64;
-	u64 dma_addr = 0;
 
-	dn = pci_device_to_OF_node(dev);
-	pcidn = PCI_DN(dn);
-	direct64 = of_get_property(pdn, DIRECT64_PROPNAME, &len);
-	if (direct64) {
+	if (!firmware_has_feature(FW_FEATURE_LPAR))
+		return 0;
+
+	for_each_node_with_property(pdn, DIRECT64_PROPNAME) {
+		direct64 = of_get_property(pdn, DIRECT64_PROPNAME, &len);
+		if (!direct64)
+			continue;
+
 		window = kzalloc(sizeof(*window), GFP_KERNEL);
-		if (!window) {
+		if (!window || len < sizeof(struct dynamic_dma_window_prop)) {
+			kfree(window);
 			remove_ddw(pdn);
-		} else {
-			window->device = pdn;
-			window->prop = direct64;
-			spin_lock(&direct_window_list_lock);
-			list_add(&window->list, &direct_window_list);
-			spin_unlock(&direct_window_list_lock);
-			dma_addr = direct64->dma_base;
+			continue;
 		}
+
+		window->device = pdn;
+		window->prop = direct64;
+		spin_lock(&direct_window_list_lock);
+		list_add(&window->list, &direct_window_list);
+		spin_unlock(&direct_window_list_lock);
 	}
 
-	return dma_addr;
+	return 0;
 }
+machine_arch_initcall(pseries, find_existing_ddw_windows);
 
-static int query_ddw(struct pci_dev *dev, const u32 *ddr_avail,
+static int query_ddw(struct pci_dev *dev, const u32 *ddw_avail,
 			struct ddw_query_response *query)
 {
 	struct device_node *dn;
@@ -767,15 +775,15 @@ static int query_ddw(struct pci_dev *dev, const u32 *ddr_avail,
 	if (pcidn->eeh_pe_config_addr)
 		cfg_addr = pcidn->eeh_pe_config_addr;
 	buid = pcidn->phb->buid;
-	ret = rtas_call(ddr_avail[0], 3, 5, (u32 *)query,
+	ret = rtas_call(ddw_avail[0], 3, 5, (u32 *)query,
 		  cfg_addr, BUID_HI(buid), BUID_LO(buid));
 	dev_info(&dev->dev, "ibm,query-pe-dma-windows(%x) %x %x %x"
-		" returned %d\n", ddr_avail[0], cfg_addr, BUID_HI(buid),
+		" returned %d\n", ddw_avail[0], cfg_addr, BUID_HI(buid),
 		BUID_LO(buid), ret);
 	return ret;
 }
 
-static int create_ddw(struct pci_dev *dev, const u32 *ddr_avail,
+static int create_ddw(struct pci_dev *dev, const u32 *ddw_avail,
 			struct ddw_create_response *create, int page_shift,
 			int window_shift)
 {
@@ -800,12 +808,12 @@ static int create_ddw(struct pci_dev *dev, const u32 *ddr_avail,
 
 	do {
 		/* extra outputs are LIOBN and dma-addr (hi, lo) */
-		ret = rtas_call(ddr_avail[1], 5, 4, (u32 *)create, cfg_addr,
+		ret = rtas_call(ddw_avail[1], 5, 4, (u32 *)create, cfg_addr,
 				BUID_HI(buid), BUID_LO(buid), page_shift, window_shift);
 	} while (rtas_busy_delay(ret));
 	dev_info(&dev->dev,
 		"ibm,create-pe-dma-window(%x) %x %x %x %x %x returned %d "
-		"(liobn = 0x%x starting addr = %x %x)\n", ddr_avail[1],
+		"(liobn = 0x%x starting addr = %x %x)\n", ddw_avail[1],
 		 cfg_addr, BUID_HI(buid), BUID_LO(buid), page_shift,
 		 window_shift, ret, create->liobn, create->addr_hi, create->addr_lo);
 
@@ -831,18 +839,14 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	int page_shift;
 	u64 dma_addr, max_addr;
 	struct device_node *dn;
-	const u32 *uninitialized_var(ddr_avail);
+	const u32 *uninitialized_var(ddw_avail);
 	struct direct_window *window;
-	struct property *uninitialized_var(win64);
+	struct property *win64;
 	struct dynamic_dma_window_prop *ddwprop;
 
 	mutex_lock(&direct_window_init_mutex);
 
-	dma_addr = dupe_ddw_if_already_created(dev, pdn);
-	if (dma_addr != 0)
-		goto out_unlock;
-
-	dma_addr = dupe_ddw_if_kexec(dev, pdn);
+	dma_addr = find_existing_ddw(pdn);
 	if (dma_addr != 0)
 		goto out_unlock;
 
@@ -854,8 +858,8 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	 * for the given node in that order.
 	 * the property is actually in the parent, not the PE
 	 */
-	ddr_avail = of_get_property(pdn, "ibm,ddw-applicable", &len);
-	if (!ddr_avail || len < 3 * sizeof(u32))
+	ddw_avail = of_get_property(pdn, "ibm,ddw-applicable", &len);
+	if (!ddw_avail || len < 3 * sizeof(u32))
 		goto out_unlock;
 
        /*
@@ -865,7 +869,7 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	 * of page sizes: supported and supported for migrate-dma.
 	 */
 	dn = pci_device_to_OF_node(dev);
-	ret = query_ddw(dev, ddr_avail, &query);
+	ret = query_ddw(dev, ddw_avail, &query);
 	if (ret != 0)
 		goto out_unlock;
 
@@ -907,13 +911,14 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	}
 	win64->name = kstrdup(DIRECT64_PROPNAME, GFP_KERNEL);
 	win64->value = ddwprop = kmalloc(sizeof(*ddwprop), GFP_KERNEL);
+	win64->length = sizeof(*ddwprop);
 	if (!win64->name || !win64->value) {
 		dev_info(&dev->dev,
 			"couldn't allocate property name and value\n");
 		goto out_free_prop;
 	}
 
-	ret = create_ddw(dev, ddr_avail, &create, page_shift, len);
+	ret = create_ddw(dev, ddw_avail, &create, page_shift, len);
 	if (ret != 0)
 		goto out_free_prop;
 
@@ -1021,13 +1026,16 @@ static int dma_set_mask_pSeriesLP(struct device *dev, u64 dma_mask)
 	const void *dma_window = NULL;
 	u64 dma_offset;
 
-	if (!dev->dma_mask || !dma_supported(dev, dma_mask))
+	if (!dev->dma_mask)
 		return -EIO;
 
+	if (!dev_is_pci(dev))
+		goto check_mask;
+
+	pdev = to_pci_dev(dev);
+
 	/* only attempt to use a new window if 64-bit DMA is requested */
 	if (!disable_ddw && dma_mask == DMA_BIT_MASK(64)) {
-		pdev = to_pci_dev(dev);
-
 		dn = pci_device_to_OF_node(pdev);
 		dev_dbg(dev, "node is %s\n", dn->full_name);
 
@@ -1054,12 +1062,17 @@ static int dma_set_mask_pSeriesLP(struct device *dev, u64 dma_mask)
 		}
 	}
 
-	/* fall-through to iommu ops */
-	if (!ddw_enabled) {
-		dev_info(dev, "Using 32-bit DMA via iommu\n");
+	/* fall back on iommu ops, restore table pointer with ops */
+	if (!ddw_enabled && get_dma_ops(dev) != &dma_iommu_ops) {
+		dev_info(dev, "Restoring 32-bit DMA via iommu\n");
 		set_dma_ops(dev, &dma_iommu_ops);
+		pci_dma_dev_setup_pSeriesLP(pdev);
 	}
 
+check_mask:
+	if (!dma_supported(dev, dma_mask))
+		return -EIO;
+
 	*dev->dma_mask = dma_mask;
 	return 0;
 }
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
index 77d38a5e2ff98b1a953088ca282b4986c1d046ec..54cf3a4aa16b31d58214655c1b69d209a7a335ac 100644
--- a/arch/powerpc/platforms/pseries/kexec.c
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -7,15 +7,18 @@
  * 2 of the License, or (at your option) any later version.
  */
 
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+
 #include <asm/machdep.h>
 #include <asm/page.h>
 #include <asm/firmware.h>
 #include <asm/kexec.h>
 #include <asm/mpic.h>
+#include <asm/xics.h>
 #include <asm/smp.h>
 
 #include "pseries.h"
-#include "xics.h"
 #include "plpar_wrappers.h"
 
 static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index ca5d5898d3201f56a8c2dc1f86f0a52c2bf054ac..39e6e0a7b2faf259db0f59e169f2fce9ab6fb1a0 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -329,6 +329,8 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
 	/* Make pHyp happy */
 	if ((rflags & _PAGE_NO_CACHE) & !(rflags & _PAGE_WRITETHRU))
 		hpte_r &= ~_PAGE_COHERENT;
+	if (firmware_has_feature(FW_FEATURE_XCMO) && !(hpte_r & HPTE_R_N))
+		flags |= H_COALESCE_CAND;
 
 	lpar_rc = plpar_pte_enter(flags, hpte_group, hpte_v, hpte_r, &slot);
 	if (unlikely(lpar_rc == H_PTEG_FULL)) {
@@ -573,7 +575,7 @@ static void pSeries_lpar_flush_hash_range(unsigned long number, int local)
 	unsigned long i, pix, rc;
 	unsigned long flags = 0;
 	struct ppc64_tlb_batch *batch = &__get_cpu_var(ppc64_tlb_batch);
-	int lock_tlbie = !cpu_has_feature(CPU_FTR_LOCKLESS_TLBIE);
+	int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
 	unsigned long param[9];
 	unsigned long va;
 	unsigned long hash, index, shift, hidx, slot;
@@ -771,3 +773,47 @@ void __trace_hcall_exit(long opcode, unsigned long retval,
 	local_irq_restore(flags);
 }
 #endif
+
+/**
+ * h_get_mpp
+ * H_GET_MPP hcall returns info in 7 parms
+ */
+int h_get_mpp(struct hvcall_mpp_data *mpp_data)
+{
+	int rc;
+	unsigned long retbuf[PLPAR_HCALL9_BUFSIZE];
+
+	rc = plpar_hcall9(H_GET_MPP, retbuf);
+
+	mpp_data->entitled_mem = retbuf[0];
+	mpp_data->mapped_mem = retbuf[1];
+
+	mpp_data->group_num = (retbuf[2] >> 2 * 8) & 0xffff;
+	mpp_data->pool_num = retbuf[2] & 0xffff;
+
+	mpp_data->mem_weight = (retbuf[3] >> 7 * 8) & 0xff;
+	mpp_data->unallocated_mem_weight = (retbuf[3] >> 6 * 8) & 0xff;
+	mpp_data->unallocated_entitlement = retbuf[3] & 0xffffffffffff;
+
+	mpp_data->pool_size = retbuf[4];
+	mpp_data->loan_request = retbuf[5];
+	mpp_data->backing_mem = retbuf[6];
+
+	return rc;
+}
+EXPORT_SYMBOL(h_get_mpp);
+
+int h_get_mpp_x(struct hvcall_mpp_x_data *mpp_x_data)
+{
+	int rc;
+	unsigned long retbuf[PLPAR_HCALL9_BUFSIZE] = { 0 };
+
+	rc = plpar_hcall9(H_GET_MPP_X, retbuf);
+
+	mpp_x_data->coalesced_bytes = retbuf[0];
+	mpp_x_data->pool_coalesced_bytes = retbuf[1];
+	mpp_x_data->pool_purr_cycles = retbuf[2];
+	mpp_x_data->pool_spurr_cycles = retbuf[3];
+
+	return rc;
+}
diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h
index d9801117124bd4daa34792154b891a74b39551fc..4bf21207d7d3b17e95e3a2e1cda7387fd531dd0f 100644
--- a/arch/powerpc/platforms/pseries/plpar_wrappers.h
+++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h
@@ -270,31 +270,4 @@ static inline long plpar_put_term_char(unsigned long termno, unsigned long len,
 			lbuf[1]);
 }
 
-static inline long plpar_eoi(unsigned long xirr)
-{
-	return plpar_hcall_norets(H_EOI, xirr);
-}
-
-static inline long plpar_cppr(unsigned long cppr)
-{
-	return plpar_hcall_norets(H_CPPR, cppr);
-}
-
-static inline long plpar_ipi(unsigned long servernum, unsigned long mfrr)
-{
-	return plpar_hcall_norets(H_IPI, servernum, mfrr);
-}
-
-static inline long plpar_xirr(unsigned long *xirr_ret, unsigned char cppr)
-{
-	long rc;
-	unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
-
-	rc = plpar_hcall(H_XIRR, retbuf, cppr);
-
-	*xirr_ret = retbuf[0];
-
-	return rc;
-}
-
 #endif /* _PSERIES_PLPAR_WRAPPERS_H */
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index c55d7ad9c6483f480b611a09444249f8db0b876b..086d2ae4e06a2c322b43409395e514cab30179af 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -122,7 +122,7 @@ static irqreturn_t ras_epow_interrupt(int irq, void *dev_id)
 
 	status = rtas_call(ras_check_exception_token, 6, 1, NULL,
 			   RTAS_VECTOR_EXTERNAL_INTERRUPT,
-			   irq_map[irq].hwirq,
+			   virq_to_hw(irq),
 			   RTAS_EPOW_WARNING | RTAS_POWERMGM_EVENTS,
 			   critical, __pa(&ras_log_buf),
 				rtas_get_error_log_max());
@@ -157,7 +157,7 @@ static irqreturn_t ras_error_interrupt(int irq, void *dev_id)
 
 	status = rtas_call(ras_check_exception_token, 6, 1, NULL,
 			   RTAS_VECTOR_EXTERNAL_INTERRUPT,
-			   irq_map[irq].hwirq,
+			   virq_to_hw(irq),
 			   RTAS_INTERNAL_ERROR, 1 /*Time Critical */,
 			   __pa(&ras_log_buf),
 				rtas_get_error_log_max());
@@ -227,7 +227,7 @@ static struct rtas_error_log *fwnmi_get_errinfo(struct pt_regs *regs)
 	struct rtas_error_log *h, *errhdr = NULL;
 
 	if (!VALID_FWNMI_BUFFER(regs->gpr[3])) {
-		printk(KERN_ERR "FWNMI: corrupt r3\n");
+		printk(KERN_ERR "FWNMI: corrupt r3 0x%016lx\n", regs->gpr[3]);
 		return NULL;
 	}
 
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 6c42cfde8415f31dacd0a981cee09535da581667..593acceeff963551511262ee3c46deb815bd41f6 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -53,9 +53,9 @@
 #include <asm/irq.h>
 #include <asm/time.h>
 #include <asm/nvram.h>
-#include "xics.h"
 #include <asm/pmc.h>
 #include <asm/mpic.h>
+#include <asm/xics.h>
 #include <asm/ppc-pci.h>
 #include <asm/i8259.h>
 #include <asm/udbg.h>
@@ -205,6 +205,9 @@ static void __init pseries_mpic_init_IRQ(void)
 		mpic_assign_isu(mpic, n, isuaddr);
 	}
 
+	/* Setup top-level get_irq */
+	ppc_md.get_irq = mpic_get_irq;
+
 	/* All ISUs are setup, complete initialization */
 	mpic_init(mpic);
 
@@ -214,7 +217,7 @@ static void __init pseries_mpic_init_IRQ(void)
 
 static void __init pseries_xics_init_IRQ(void)
 {
-	xics_init_IRQ();
+	xics_init();
 	pseries_setup_i8259_cascade();
 }
 
@@ -238,7 +241,6 @@ static void __init pseries_discover_pic(void)
 		if (strstr(typep, "open-pic")) {
 			pSeries_mpic_node = of_node_get(np);
 			ppc_md.init_IRQ       = pseries_mpic_init_IRQ;
-			ppc_md.get_irq        = mpic_get_irq;
 			setup_kexec_cpu_down_mpic();
 			smp_init_pseries_mpic();
 			return;
@@ -276,6 +278,8 @@ static struct notifier_block pci_dn_reconfig_nb = {
 	.notifier_call = pci_dn_reconfig_notifier,
 };
 
+struct kmem_cache *dtl_cache;
+
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 /*
  * Allocate space for the dispatch trace log for all possible cpus
@@ -287,18 +291,12 @@ static int alloc_dispatch_logs(void)
 	int cpu, ret;
 	struct paca_struct *pp;
 	struct dtl_entry *dtl;
-	struct kmem_cache *dtl_cache;
 
 	if (!firmware_has_feature(FW_FEATURE_SPLPAR))
 		return 0;
 
-	dtl_cache = kmem_cache_create("dtl", DISPATCH_LOG_BYTES,
-						DISPATCH_LOG_BYTES, 0, NULL);
-	if (!dtl_cache) {
-		pr_warn("Failed to create dispatch trace log buffer cache\n");
-		pr_warn("Stolen time statistics will be unreliable\n");
+	if (!dtl_cache)
 		return 0;
-	}
 
 	for_each_possible_cpu(cpu) {
 		pp = &paca[cpu];
@@ -332,10 +330,27 @@ static int alloc_dispatch_logs(void)
 
 	return 0;
 }
-
-early_initcall(alloc_dispatch_logs);
+#else /* !CONFIG_VIRT_CPU_ACCOUNTING */
+static inline int alloc_dispatch_logs(void)
+{
+	return 0;
+}
 #endif /* CONFIG_VIRT_CPU_ACCOUNTING */
 
+static int alloc_dispatch_log_kmem_cache(void)
+{
+	dtl_cache = kmem_cache_create("dtl", DISPATCH_LOG_BYTES,
+						DISPATCH_LOG_BYTES, 0, NULL);
+	if (!dtl_cache) {
+		pr_warn("Failed to create dispatch trace log buffer cache\n");
+		pr_warn("Stolen time statistics will be unreliable\n");
+		return 0;
+	}
+
+	return alloc_dispatch_logs();
+}
+early_initcall(alloc_dispatch_log_kmem_cache);
+
 static void __init pSeries_setup_arch(void)
 {
 	/* Discover PIC type and setup ppc_md accordingly */
@@ -403,6 +418,16 @@ static int pseries_set_xdabr(unsigned long dabr)
 #define CMO_CHARACTERISTICS_TOKEN 44
 #define CMO_MAXLENGTH 1026
 
+void pSeries_coalesce_init(void)
+{
+	struct hvcall_mpp_x_data mpp_x_data;
+
+	if (firmware_has_feature(FW_FEATURE_CMO) && !h_get_mpp_x(&mpp_x_data))
+		powerpc_firmware_features |= FW_FEATURE_XCMO;
+	else
+		powerpc_firmware_features &= ~FW_FEATURE_XCMO;
+}
+
 /**
  * fw_cmo_feature_init - FW_FEATURE_CMO is not stored in ibm,hypertas-functions,
  * handle that here. (Stolen from parse_system_parameter_string)
@@ -472,6 +497,7 @@ void pSeries_cmo_feature_init(void)
 		pr_debug("CMO enabled, PrPSP=%d, SecPSP=%d\n", CMO_PrPSP,
 		         CMO_SecPSP);
 		powerpc_firmware_features |= FW_FEATURE_CMO;
+		pSeries_coalesce_init();
 	} else
 		pr_debug("CMO not enabled, PrPSP=%d, SecPSP=%d\n", CMO_PrPSP,
 		         CMO_SecPSP);
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index a509c5292a67a1ad1906e765b30137def31afebb..fbffd7e47ab85fd86face2f8cba35c6537c5fe65 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -44,10 +44,11 @@
 #include <asm/mpic.h>
 #include <asm/vdso_datapage.h>
 #include <asm/cputhreads.h>
+#include <asm/mpic.h>
+#include <asm/xics.h>
 
 #include "plpar_wrappers.h"
 #include "pseries.h"
-#include "xics.h"
 #include "offline_states.h"
 
 
@@ -136,7 +137,6 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu)
 	return 1;
 }
 
-#ifdef CONFIG_XICS
 static void __devinit smp_xics_setup_cpu(int cpu)
 {
 	if (cpu != boot_cpuid)
@@ -151,14 +151,13 @@ static void __devinit smp_xics_setup_cpu(int cpu)
 	set_default_offline_state(cpu);
 #endif
 }
-#endif /* CONFIG_XICS */
 
-static void __devinit smp_pSeries_kick_cpu(int nr)
+static int __devinit smp_pSeries_kick_cpu(int nr)
 {
 	BUG_ON(nr < 0 || nr >= NR_CPUS);
 
 	if (!smp_startup_cpu(nr))
-		return;
+		return -ENOENT;
 
 	/*
 	 * The processor is currently spinning, waiting for the
@@ -180,6 +179,8 @@ static void __devinit smp_pSeries_kick_cpu(int nr)
 						"Ret= %ld\n", nr, rc);
 	}
 #endif
+
+	return 0;
 }
 
 static int smp_pSeries_cpu_bootable(unsigned int nr)
@@ -197,23 +198,22 @@ static int smp_pSeries_cpu_bootable(unsigned int nr)
 
 	return 1;
 }
-#ifdef CONFIG_MPIC
+
 static struct smp_ops_t pSeries_mpic_smp_ops = {
 	.message_pass	= smp_mpic_message_pass,
 	.probe		= smp_mpic_probe,
 	.kick_cpu	= smp_pSeries_kick_cpu,
 	.setup_cpu	= smp_mpic_setup_cpu,
 };
-#endif
-#ifdef CONFIG_XICS
+
 static struct smp_ops_t pSeries_xics_smp_ops = {
-	.message_pass	= smp_xics_message_pass,
-	.probe		= smp_xics_probe,
+	.message_pass	= smp_muxed_ipi_message_pass,
+	.cause_ipi	= NULL,	/* Filled at runtime by xics_smp_probe() */
+	.probe		= xics_smp_probe,
 	.kick_cpu	= smp_pSeries_kick_cpu,
 	.setup_cpu	= smp_xics_setup_cpu,
 	.cpu_bootable	= smp_pSeries_cpu_bootable,
 };
-#endif
 
 /* This is called very early */
 static void __init smp_init_pseries(void)
@@ -245,14 +245,12 @@ static void __init smp_init_pseries(void)
 	pr_debug(" <- smp_init_pSeries()\n");
 }
 
-#ifdef CONFIG_MPIC
 void __init smp_init_pseries_mpic(void)
 {
 	smp_ops = &pSeries_mpic_smp_ops;
 
 	smp_init_pseries();
 }
-#endif
 
 void __init smp_init_pseries_xics(void)
 {
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
deleted file mode 100644
index d6901334d66ea3705cb9a3be46b5dcac37710f70..0000000000000000000000000000000000000000
--- a/arch/powerpc/platforms/pseries/xics.c
+++ /dev/null
@@ -1,949 +0,0 @@
-/*
- * arch/powerpc/platforms/pseries/xics.c
- *
- * Copyright 2000 IBM Corporation.
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version
- *  2 of the License, or (at your option) any later version.
- */
-
-#include <linux/types.h>
-#include <linux/threads.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/smp.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/radix-tree.h>
-#include <linux/cpu.h>
-#include <linux/msi.h>
-#include <linux/of.h>
-#include <linux/percpu.h>
-
-#include <asm/firmware.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/smp.h>
-#include <asm/rtas.h>
-#include <asm/hvcall.h>
-#include <asm/machdep.h>
-
-#include "xics.h"
-#include "plpar_wrappers.h"
-
-static struct irq_host *xics_host;
-
-#define XICS_IPI		2
-#define XICS_IRQ_SPURIOUS	0
-
-/* Want a priority other than 0.  Various HW issues require this. */
-#define	DEFAULT_PRIORITY	5
-
-/*
- * Mark IPIs as higher priority so we can take them inside interrupts that
- * arent marked IRQF_DISABLED
- */
-#define IPI_PRIORITY		4
-
-/* The least favored priority */
-#define LOWEST_PRIORITY		0xFF
-
-/* The number of priorities defined above */
-#define MAX_NUM_PRIORITIES	3
-
-static unsigned int default_server = 0xFF;
-static unsigned int default_distrib_server = 0;
-static unsigned int interrupt_server_size = 8;
-
-/* RTAS service tokens */
-static int ibm_get_xive;
-static int ibm_set_xive;
-static int ibm_int_on;
-static int ibm_int_off;
-
-struct xics_cppr {
-	unsigned char stack[MAX_NUM_PRIORITIES];
-	int index;
-};
-
-static DEFINE_PER_CPU(struct xics_cppr, xics_cppr);
-
-/* Direct hardware low level accessors */
-
-/* The part of the interrupt presentation layer that we care about */
-struct xics_ipl {
-	union {
-		u32 word;
-		u8 bytes[4];
-	} xirr_poll;
-	union {
-		u32 word;
-		u8 bytes[4];
-	} xirr;
-	u32 dummy;
-	union {
-		u32 word;
-		u8 bytes[4];
-	} qirr;
-};
-
-static struct xics_ipl __iomem *xics_per_cpu[NR_CPUS];
-
-static inline unsigned int direct_xirr_info_get(void)
-{
-	int cpu = smp_processor_id();
-
-	return in_be32(&xics_per_cpu[cpu]->xirr.word);
-}
-
-static inline void direct_xirr_info_set(unsigned int value)
-{
-	int cpu = smp_processor_id();
-
-	out_be32(&xics_per_cpu[cpu]->xirr.word, value);
-}
-
-static inline void direct_cppr_info(u8 value)
-{
-	int cpu = smp_processor_id();
-
-	out_8(&xics_per_cpu[cpu]->xirr.bytes[0], value);
-}
-
-static inline void direct_qirr_info(int n_cpu, u8 value)
-{
-	out_8(&xics_per_cpu[n_cpu]->qirr.bytes[0], value);
-}
-
-
-/* LPAR low level accessors */
-
-static inline unsigned int lpar_xirr_info_get(unsigned char cppr)
-{
-	unsigned long lpar_rc;
-	unsigned long return_value;
-
-	lpar_rc = plpar_xirr(&return_value, cppr);
-	if (lpar_rc != H_SUCCESS)
-		panic(" bad return code xirr - rc = %lx\n", lpar_rc);
-	return (unsigned int)return_value;
-}
-
-static inline void lpar_xirr_info_set(unsigned int value)
-{
-	unsigned long lpar_rc;
-
-	lpar_rc = plpar_eoi(value);
-	if (lpar_rc != H_SUCCESS)
-		panic("bad return code EOI - rc = %ld, value=%x\n", lpar_rc,
-		      value);
-}
-
-static inline void lpar_cppr_info(u8 value)
-{
-	unsigned long lpar_rc;
-
-	lpar_rc = plpar_cppr(value);
-	if (lpar_rc != H_SUCCESS)
-		panic("bad return code cppr - rc = %lx\n", lpar_rc);
-}
-
-static inline void lpar_qirr_info(int n_cpu , u8 value)
-{
-	unsigned long lpar_rc;
-
-	lpar_rc = plpar_ipi(get_hard_smp_processor_id(n_cpu), value);
-	if (lpar_rc != H_SUCCESS)
-		panic("bad return code qirr - rc = %lx\n", lpar_rc);
-}
-
-
-/* Interface to generic irq subsystem */
-
-#ifdef CONFIG_SMP
-/*
- * For the moment we only implement delivery to all cpus or one cpu.
- *
- * If the requested affinity is cpu_all_mask, we set global affinity.
- * If not we set it to the first cpu in the mask, even if multiple cpus
- * are set. This is so things like irqbalance (which set core and package
- * wide affinities) do the right thing.
- */
-static int get_irq_server(unsigned int virq, const struct cpumask *cpumask,
-			  unsigned int strict_check)
-{
-
-	if (!distribute_irqs)
-		return default_server;
-
-	if (!cpumask_subset(cpu_possible_mask, cpumask)) {
-		int server = cpumask_first_and(cpu_online_mask, cpumask);
-
-		if (server < nr_cpu_ids)
-			return get_hard_smp_processor_id(server);
-
-		if (strict_check)
-			return -1;
-	}
-
-	/*
-	 * Workaround issue with some versions of JS20 firmware that
-	 * deliver interrupts to cpus which haven't been started. This
-	 * happens when using the maxcpus= boot option.
-	 */
-	if (cpumask_equal(cpu_online_mask, cpu_present_mask))
-		return default_distrib_server;
-
-	return default_server;
-}
-#else
-#define get_irq_server(virq, cpumask, strict_check) (default_server)
-#endif
-
-static void xics_unmask_irq(struct irq_data *d)
-{
-	unsigned int hwirq;
-	int call_status;
-	int server;
-
-	pr_devel("xics: unmask virq %d\n", d->irq);
-
-	hwirq = (unsigned int)irq_map[d->irq].hwirq;
-	pr_devel(" -> map to hwirq 0x%x\n", hwirq);
-	if (hwirq == XICS_IPI || hwirq == XICS_IRQ_SPURIOUS)
-		return;
-
-	server = get_irq_server(d->irq, d->affinity, 0);
-
-	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hwirq, server,
-				DEFAULT_PRIORITY);
-	if (call_status != 0) {
-		printk(KERN_ERR
-			"%s: ibm_set_xive irq %u server %x returned %d\n",
-			__func__, hwirq, server, call_status);
-		return;
-	}
-
-	/* Now unmask the interrupt (often a no-op) */
-	call_status = rtas_call(ibm_int_on, 1, 1, NULL, hwirq);
-	if (call_status != 0) {
-		printk(KERN_ERR "%s: ibm_int_on irq=%u returned %d\n",
-			__func__, hwirq, call_status);
-		return;
-	}
-}
-
-static unsigned int xics_startup(struct irq_data *d)
-{
-	/*
-	 * The generic MSI code returns with the interrupt disabled on the
-	 * card, using the MSI mask bits. Firmware doesn't appear to unmask
-	 * at that level, so we do it here by hand.
-	 */
-	if (d->msi_desc)
-		unmask_msi_irq(d);
-
-	/* unmask it */
-	xics_unmask_irq(d);
-	return 0;
-}
-
-static void xics_mask_real_irq(unsigned int hwirq)
-{
-	int call_status;
-
-	if (hwirq == XICS_IPI)
-		return;
-
-	call_status = rtas_call(ibm_int_off, 1, 1, NULL, hwirq);
-	if (call_status != 0) {
-		printk(KERN_ERR "%s: ibm_int_off irq=%u returned %d\n",
-			__func__, hwirq, call_status);
-		return;
-	}
-
-	/* Have to set XIVE to 0xff to be able to remove a slot */
-	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hwirq,
-				default_server, 0xff);
-	if (call_status != 0) {
-		printk(KERN_ERR "%s: ibm_set_xive(0xff) irq=%u returned %d\n",
-			__func__, hwirq, call_status);
-		return;
-	}
-}
-
-static void xics_mask_irq(struct irq_data *d)
-{
-	unsigned int hwirq;
-
-	pr_devel("xics: mask virq %d\n", d->irq);
-
-	hwirq = (unsigned int)irq_map[d->irq].hwirq;
-	if (hwirq == XICS_IPI || hwirq == XICS_IRQ_SPURIOUS)
-		return;
-	xics_mask_real_irq(hwirq);
-}
-
-static void xics_mask_unknown_vec(unsigned int vec)
-{
-	printk(KERN_ERR "Interrupt %u (real) is invalid, disabling it.\n", vec);
-	xics_mask_real_irq(vec);
-}
-
-static inline unsigned int xics_xirr_vector(unsigned int xirr)
-{
-	/*
-	 * The top byte is the old cppr, to be restored on EOI.
-	 * The remaining 24 bits are the vector.
-	 */
-	return xirr & 0x00ffffff;
-}
-
-static void push_cppr(unsigned int vec)
-{
-	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
-
-	if (WARN_ON(os_cppr->index >= MAX_NUM_PRIORITIES - 1))
-		return;
-
-	if (vec == XICS_IPI)
-		os_cppr->stack[++os_cppr->index] = IPI_PRIORITY;
-	else
-		os_cppr->stack[++os_cppr->index] = DEFAULT_PRIORITY;
-}
-
-static unsigned int xics_get_irq_direct(void)
-{
-	unsigned int xirr = direct_xirr_info_get();
-	unsigned int vec = xics_xirr_vector(xirr);
-	unsigned int irq;
-
-	if (vec == XICS_IRQ_SPURIOUS)
-		return NO_IRQ;
-
-	irq = irq_radix_revmap_lookup(xics_host, vec);
-	if (likely(irq != NO_IRQ)) {
-		push_cppr(vec);
-		return irq;
-	}
-
-	/* We don't have a linux mapping, so have rtas mask it. */
-	xics_mask_unknown_vec(vec);
-
-	/* We might learn about it later, so EOI it */
-	direct_xirr_info_set(xirr);
-	return NO_IRQ;
-}
-
-static unsigned int xics_get_irq_lpar(void)
-{
-	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
-	unsigned int xirr = lpar_xirr_info_get(os_cppr->stack[os_cppr->index]);
-	unsigned int vec = xics_xirr_vector(xirr);
-	unsigned int irq;
-
-	if (vec == XICS_IRQ_SPURIOUS)
-		return NO_IRQ;
-
-	irq = irq_radix_revmap_lookup(xics_host, vec);
-	if (likely(irq != NO_IRQ)) {
-		push_cppr(vec);
-		return irq;
-	}
-
-	/* We don't have a linux mapping, so have RTAS mask it. */
-	xics_mask_unknown_vec(vec);
-
-	/* We might learn about it later, so EOI it */
-	lpar_xirr_info_set(xirr);
-	return NO_IRQ;
-}
-
-static unsigned char pop_cppr(void)
-{
-	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
-
-	if (WARN_ON(os_cppr->index < 1))
-		return LOWEST_PRIORITY;
-
-	return os_cppr->stack[--os_cppr->index];
-}
-
-static void xics_eoi_direct(struct irq_data *d)
-{
-	unsigned int hwirq = (unsigned int)irq_map[d->irq].hwirq;
-
-	iosync();
-	direct_xirr_info_set((pop_cppr() << 24) | hwirq);
-}
-
-static void xics_eoi_lpar(struct irq_data *d)
-{
-	unsigned int hwirq = (unsigned int)irq_map[d->irq].hwirq;
-
-	iosync();
-	lpar_xirr_info_set((pop_cppr() << 24) | hwirq);
-}
-
-static int
-xics_set_affinity(struct irq_data *d, const struct cpumask *cpumask, bool force)
-{
-	unsigned int hwirq;
-	int status;
-	int xics_status[2];
-	int irq_server;
-
-	hwirq = (unsigned int)irq_map[d->irq].hwirq;
-	if (hwirq == XICS_IPI || hwirq == XICS_IRQ_SPURIOUS)
-		return -1;
-
-	status = rtas_call(ibm_get_xive, 1, 3, xics_status, hwirq);
-
-	if (status) {
-		printk(KERN_ERR "%s: ibm,get-xive irq=%u returns %d\n",
-			__func__, hwirq, status);
-		return -1;
-	}
-
-	irq_server = get_irq_server(d->irq, cpumask, 1);
-	if (irq_server == -1) {
-		char cpulist[128];
-		cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask);
-		printk(KERN_WARNING
-			"%s: No online cpus in the mask %s for irq %d\n",
-			__func__, cpulist, d->irq);
-		return -1;
-	}
-
-	status = rtas_call(ibm_set_xive, 3, 1, NULL,
-				hwirq, irq_server, xics_status[1]);
-
-	if (status) {
-		printk(KERN_ERR "%s: ibm,set-xive irq=%u returns %d\n",
-			__func__, hwirq, status);
-		return -1;
-	}
-
-	return 0;
-}
-
-static struct irq_chip xics_pic_direct = {
-	.name = "XICS",
-	.irq_startup = xics_startup,
-	.irq_mask = xics_mask_irq,
-	.irq_unmask = xics_unmask_irq,
-	.irq_eoi = xics_eoi_direct,
-	.irq_set_affinity = xics_set_affinity
-};
-
-static struct irq_chip xics_pic_lpar = {
-	.name = "XICS",
-	.irq_startup = xics_startup,
-	.irq_mask = xics_mask_irq,
-	.irq_unmask = xics_unmask_irq,
-	.irq_eoi = xics_eoi_lpar,
-	.irq_set_affinity = xics_set_affinity
-};
-
-
-/* Interface to arch irq controller subsystem layer */
-
-/* Points to the irq_chip we're actually using */
-static struct irq_chip *xics_irq_chip;
-
-static int xics_host_match(struct irq_host *h, struct device_node *node)
-{
-	/* IBM machines have interrupt parents of various funky types for things
-	 * like vdevices, events, etc... The trick we use here is to match
-	 * everything here except the legacy 8259 which is compatible "chrp,iic"
-	 */
-	return !of_device_is_compatible(node, "chrp,iic");
-}
-
-static int xics_host_map(struct irq_host *h, unsigned int virq,
-			 irq_hw_number_t hw)
-{
-	pr_devel("xics: map virq %d, hwirq 0x%lx\n", virq, hw);
-
-	/* Insert the interrupt mapping into the radix tree for fast lookup */
-	irq_radix_revmap_insert(xics_host, virq, hw);
-
-	irq_set_status_flags(virq, IRQ_LEVEL);
-	irq_set_chip_and_handler(virq, xics_irq_chip, handle_fasteoi_irq);
-	return 0;
-}
-
-static int xics_host_xlate(struct irq_host *h, struct device_node *ct,
-			   const u32 *intspec, unsigned int intsize,
-			   irq_hw_number_t *out_hwirq, unsigned int *out_flags)
-
-{
-	/* Current xics implementation translates everything
-	 * to level. It is not technically right for MSIs but this
-	 * is irrelevant at this point. We might get smarter in the future
-	 */
-	*out_hwirq = intspec[0];
-	*out_flags = IRQ_TYPE_LEVEL_LOW;
-
-	return 0;
-}
-
-static struct irq_host_ops xics_host_ops = {
-	.match = xics_host_match,
-	.map = xics_host_map,
-	.xlate = xics_host_xlate,
-};
-
-static void __init xics_init_host(void)
-{
-	if (firmware_has_feature(FW_FEATURE_LPAR))
-		xics_irq_chip = &xics_pic_lpar;
-	else
-		xics_irq_chip = &xics_pic_direct;
-
-	xics_host = irq_alloc_host(NULL, IRQ_HOST_MAP_TREE, 0, &xics_host_ops,
-				   XICS_IRQ_SPURIOUS);
-	BUG_ON(xics_host == NULL);
-	irq_set_default_host(xics_host);
-}
-
-
-/* Inter-processor interrupt support */
-
-#ifdef CONFIG_SMP
-/*
- * XICS only has a single IPI, so encode the messages per CPU
- */
-static DEFINE_PER_CPU_SHARED_ALIGNED(unsigned long, xics_ipi_message);
-
-static inline void smp_xics_do_message(int cpu, int msg)
-{
-	unsigned long *tgt = &per_cpu(xics_ipi_message, cpu);
-
-	set_bit(msg, tgt);
-	mb();
-	if (firmware_has_feature(FW_FEATURE_LPAR))
-		lpar_qirr_info(cpu, IPI_PRIORITY);
-	else
-		direct_qirr_info(cpu, IPI_PRIORITY);
-}
-
-void smp_xics_message_pass(int target, int msg)
-{
-	unsigned int i;
-
-	if (target < NR_CPUS) {
-		smp_xics_do_message(target, msg);
-	} else {
-		for_each_online_cpu(i) {
-			if (target == MSG_ALL_BUT_SELF
-			    && i == smp_processor_id())
-				continue;
-			smp_xics_do_message(i, msg);
-		}
-	}
-}
-
-static irqreturn_t xics_ipi_dispatch(int cpu)
-{
-	unsigned long *tgt = &per_cpu(xics_ipi_message, cpu);
-
-	mb();	/* order mmio clearing qirr */
-	while (*tgt) {
-		if (test_and_clear_bit(PPC_MSG_CALL_FUNCTION, tgt)) {
-			smp_message_recv(PPC_MSG_CALL_FUNCTION);
-		}
-		if (test_and_clear_bit(PPC_MSG_RESCHEDULE, tgt)) {
-			smp_message_recv(PPC_MSG_RESCHEDULE);
-		}
-		if (test_and_clear_bit(PPC_MSG_CALL_FUNC_SINGLE, tgt)) {
-			smp_message_recv(PPC_MSG_CALL_FUNC_SINGLE);
-		}
-#if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC)
-		if (test_and_clear_bit(PPC_MSG_DEBUGGER_BREAK, tgt)) {
-			smp_message_recv(PPC_MSG_DEBUGGER_BREAK);
-		}
-#endif
-	}
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t xics_ipi_action_direct(int irq, void *dev_id)
-{
-	int cpu = smp_processor_id();
-
-	direct_qirr_info(cpu, 0xff);
-
-	return xics_ipi_dispatch(cpu);
-}
-
-static irqreturn_t xics_ipi_action_lpar(int irq, void *dev_id)
-{
-	int cpu = smp_processor_id();
-
-	lpar_qirr_info(cpu, 0xff);
-
-	return xics_ipi_dispatch(cpu);
-}
-
-static void xics_request_ipi(void)
-{
-	unsigned int ipi;
-	int rc;
-
-	ipi = irq_create_mapping(xics_host, XICS_IPI);
-	BUG_ON(ipi == NO_IRQ);
-
-	/*
-	 * IPIs are marked IRQF_DISABLED as they must run with irqs
-	 * disabled
-	 */
-	irq_set_handler(ipi, handle_percpu_irq);
-	if (firmware_has_feature(FW_FEATURE_LPAR))
-		rc = request_irq(ipi, xics_ipi_action_lpar,
-				IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL);
-	else
-		rc = request_irq(ipi, xics_ipi_action_direct,
-				IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL);
-	BUG_ON(rc);
-}
-
-int __init smp_xics_probe(void)
-{
-	xics_request_ipi();
-
-	return cpumask_weight(cpu_possible_mask);
-}
-
-#endif /* CONFIG_SMP */
-
-
-/* Initialization */
-
-static void xics_update_irq_servers(void)
-{
-	int i, j;
-	struct device_node *np;
-	u32 ilen;
-	const u32 *ireg;
-	u32 hcpuid;
-
-	/* Find the server numbers for the boot cpu. */
-	np = of_get_cpu_node(boot_cpuid, NULL);
-	BUG_ON(!np);
-
-	ireg = of_get_property(np, "ibm,ppc-interrupt-gserver#s", &ilen);
-	if (!ireg) {
-		of_node_put(np);
-		return;
-	}
-
-	i = ilen / sizeof(int);
-	hcpuid = get_hard_smp_processor_id(boot_cpuid);
-
-	/* Global interrupt distribution server is specified in the last
-	 * entry of "ibm,ppc-interrupt-gserver#s" property. Get the last
-	 * entry fom this property for current boot cpu id and use it as
-	 * default distribution server
-	 */
-	for (j = 0; j < i; j += 2) {
-		if (ireg[j] == hcpuid) {
-			default_server = hcpuid;
-			default_distrib_server = ireg[j+1];
-		}
-	}
-
-	of_node_put(np);
-}
-
-static void __init xics_map_one_cpu(int hw_id, unsigned long addr,
-				     unsigned long size)
-{
-	int i;
-
-	/* This may look gross but it's good enough for now, we don't quite
-	 * have a hard -> linux processor id matching.
-	 */
-	for_each_possible_cpu(i) {
-		if (!cpu_present(i))
-			continue;
-		if (hw_id == get_hard_smp_processor_id(i)) {
-			xics_per_cpu[i] = ioremap(addr, size);
-			return;
-		}
-	}
-}
-
-static void __init xics_init_one_node(struct device_node *np,
-				      unsigned int *indx)
-{
-	unsigned int ilen;
-	const u32 *ireg;
-
-	/* This code does the theorically broken assumption that the interrupt
-	 * server numbers are the same as the hard CPU numbers.
-	 * This happens to be the case so far but we are playing with fire...
-	 * should be fixed one of these days. -BenH.
-	 */
-	ireg = of_get_property(np, "ibm,interrupt-server-ranges", NULL);
-
-	/* Do that ever happen ? we'll know soon enough... but even good'old
-	 * f80 does have that property ..
-	 */
-	WARN_ON(ireg == NULL);
-	if (ireg) {
-		/*
-		 * set node starting index for this node
-		 */
-		*indx = *ireg;
-	}
-	ireg = of_get_property(np, "reg", &ilen);
-	if (!ireg)
-		panic("xics_init_IRQ: can't find interrupt reg property");
-
-	while (ilen >= (4 * sizeof(u32))) {
-		unsigned long addr, size;
-
-		/* XXX Use proper OF parsing code here !!! */
-		addr = (unsigned long)*ireg++ << 32;
-		ilen -= sizeof(u32);
-		addr |= *ireg++;
-		ilen -= sizeof(u32);
-		size = (unsigned long)*ireg++ << 32;
-		ilen -= sizeof(u32);
-		size |= *ireg++;
-		ilen -= sizeof(u32);
-		xics_map_one_cpu(*indx, addr, size);
-		(*indx)++;
-	}
-}
-
-void __init xics_init_IRQ(void)
-{
-	struct device_node *np;
-	u32 indx = 0;
-	int found = 0;
-	const u32 *isize;
-
-	ppc64_boot_msg(0x20, "XICS Init");
-
-	ibm_get_xive = rtas_token("ibm,get-xive");
-	ibm_set_xive = rtas_token("ibm,set-xive");
-	ibm_int_on  = rtas_token("ibm,int-on");
-	ibm_int_off = rtas_token("ibm,int-off");
-
-	for_each_node_by_type(np, "PowerPC-External-Interrupt-Presentation") {
-		found = 1;
-		if (firmware_has_feature(FW_FEATURE_LPAR)) {
-			of_node_put(np);
-			break;
-			}
-		xics_init_one_node(np, &indx);
-	}
-	if (found == 0)
-		return;
-
-	/* get the bit size of server numbers */
-	found = 0;
-
-	for_each_compatible_node(np, NULL, "ibm,ppc-xics") {
-		isize = of_get_property(np, "ibm,interrupt-server#-size", NULL);
-
-		if (!isize)
-			continue;
-
-		if (!found) {
-			interrupt_server_size = *isize;
-			found = 1;
-		} else if (*isize != interrupt_server_size) {
-			printk(KERN_WARNING "XICS: "
-			       "mismatched ibm,interrupt-server#-size\n");
-			interrupt_server_size = max(*isize,
-						    interrupt_server_size);
-		}
-	}
-
-	xics_update_irq_servers();
-	xics_init_host();
-
-	if (firmware_has_feature(FW_FEATURE_LPAR))
-		ppc_md.get_irq = xics_get_irq_lpar;
-	else
-		ppc_md.get_irq = xics_get_irq_direct;
-
-	xics_setup_cpu();
-
-	ppc64_boot_msg(0x21, "XICS Done");
-}
-
-/* Cpu startup, shutdown, and hotplug */
-
-static void xics_set_cpu_priority(unsigned char cppr)
-{
-	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
-
-	/*
-	 * we only really want to set the priority when there's
-	 * just one cppr value on the stack
-	 */
-	WARN_ON(os_cppr->index != 0);
-
-	os_cppr->stack[0] = cppr;
-
-	if (firmware_has_feature(FW_FEATURE_LPAR))
-		lpar_cppr_info(cppr);
-	else
-		direct_cppr_info(cppr);
-	iosync();
-}
-
-/* Have the calling processor join or leave the specified global queue */
-static void xics_set_cpu_giq(unsigned int gserver, unsigned int join)
-{
-	int index;
-	int status;
-
-	if (!rtas_indicator_present(GLOBAL_INTERRUPT_QUEUE, NULL))
-		return;
-
-	index = (1UL << interrupt_server_size) - 1 - gserver;
-
-	status = rtas_set_indicator_fast(GLOBAL_INTERRUPT_QUEUE, index, join);
-
-	WARN(status < 0, "set-indicator(%d, %d, %u) returned %d\n",
-	     GLOBAL_INTERRUPT_QUEUE, index, join, status);
-}
-
-void xics_setup_cpu(void)
-{
-	xics_set_cpu_priority(LOWEST_PRIORITY);
-
-	xics_set_cpu_giq(default_distrib_server, 1);
-}
-
-void xics_teardown_cpu(void)
-{
-	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
-	int cpu = smp_processor_id();
-
-	/*
-	 * we have to reset the cppr index to 0 because we're
-	 * not going to return from the IPI
-	 */
-	os_cppr->index = 0;
-	xics_set_cpu_priority(0);
-
-	/* Clear any pending IPI request */
-	if (firmware_has_feature(FW_FEATURE_LPAR))
-		lpar_qirr_info(cpu, 0xff);
-	else
-		direct_qirr_info(cpu, 0xff);
-}
-
-void xics_kexec_teardown_cpu(int secondary)
-{
-	xics_teardown_cpu();
-
-	/*
-	 * we take the ipi irq but and never return so we
-	 * need to EOI the IPI, but want to leave our priority 0
-	 *
-	 * should we check all the other interrupts too?
-	 * should we be flagging idle loop instead?
-	 * or creating some task to be scheduled?
-	 */
-
-	if (firmware_has_feature(FW_FEATURE_LPAR))
-		lpar_xirr_info_set((0x00 << 24) | XICS_IPI);
-	else
-		direct_xirr_info_set((0x00 << 24) | XICS_IPI);
-
-	/*
-	 * Some machines need to have at least one cpu in the GIQ,
-	 * so leave the master cpu in the group.
-	 */
-	if (secondary)
-		xics_set_cpu_giq(default_distrib_server, 0);
-}
-
-#ifdef CONFIG_HOTPLUG_CPU
-
-/* Interrupts are disabled. */
-void xics_migrate_irqs_away(void)
-{
-	int cpu = smp_processor_id(), hw_cpu = hard_smp_processor_id();
-	int virq;
-
-	/* If we used to be the default server, move to the new "boot_cpuid" */
-	if (hw_cpu == default_server)
-		xics_update_irq_servers();
-
-	/* Reject any interrupt that was queued to us... */
-	xics_set_cpu_priority(0);
-
-	/* Remove ourselves from the global interrupt queue */
-	xics_set_cpu_giq(default_distrib_server, 0);
-
-	/* Allow IPIs again... */
-	xics_set_cpu_priority(DEFAULT_PRIORITY);
-
-	for_each_irq(virq) {
-		struct irq_desc *desc;
-		struct irq_chip *chip;
-		unsigned int hwirq;
-		int xics_status[2];
-		int status;
-		unsigned long flags;
-
-		/* We can't set affinity on ISA interrupts */
-		if (virq < NUM_ISA_INTERRUPTS)
-			continue;
-		if (irq_map[virq].host != xics_host)
-			continue;
-		hwirq = (unsigned int)irq_map[virq].hwirq;
-		/* We need to get IPIs still. */
-		if (hwirq == XICS_IPI || hwirq == XICS_IRQ_SPURIOUS)
-			continue;
-
-		desc = irq_to_desc(virq);
-
-		/* We only need to migrate enabled IRQS */
-		if (desc == NULL || desc->action == NULL)
-			continue;
-
-		chip = irq_desc_get_chip(desc);
-		if (chip == NULL || chip->irq_set_affinity == NULL)
-			continue;
-
-		raw_spin_lock_irqsave(&desc->lock, flags);
-
-		status = rtas_call(ibm_get_xive, 1, 3, xics_status, hwirq);
-		if (status) {
-			printk(KERN_ERR "%s: ibm,get-xive irq=%u returns %d\n",
-					__func__, hwirq, status);
-			goto unlock;
-		}
-
-		/*
-		 * We only support delivery to all cpus or to one cpu.
-		 * The irq has to be migrated only in the single cpu
-		 * case.
-		 */
-		if (xics_status[0] != hw_cpu)
-			goto unlock;
-
-		/* This is expected during cpu offline. */
-		if (cpu_online(cpu))
-			printk(KERN_WARNING "IRQ %u affinity broken off cpu %u\n",
-			       virq, cpu);
-
-		/* Reset affinity to all cpus */
-		cpumask_setall(desc->irq_data.affinity);
-		chip->irq_set_affinity(&desc->irq_data, cpu_all_mask, true);
-unlock:
-		raw_spin_unlock_irqrestore(&desc->lock, flags);
-	}
-}
-#endif
diff --git a/arch/powerpc/platforms/pseries/xics.h b/arch/powerpc/platforms/pseries/xics.h
deleted file mode 100644
index d1d5a83039aeb7928bf9b8849e33e2be6bc605ee..0000000000000000000000000000000000000000
--- a/arch/powerpc/platforms/pseries/xics.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * arch/powerpc/platforms/pseries/xics.h
- *
- * Copyright 2000 IBM Corporation.
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version
- *  2 of the License, or (at your option) any later version.
- */
-
-#ifndef _POWERPC_KERNEL_XICS_H
-#define _POWERPC_KERNEL_XICS_H
-
-extern void xics_init_IRQ(void);
-extern void xics_setup_cpu(void);
-extern void xics_teardown_cpu(void);
-extern void xics_kexec_teardown_cpu(int secondary);
-extern void xics_migrate_irqs_away(void);
-extern int smp_xics_probe(void);
-extern void smp_xics_message_pass(int target, int msg);
-
-#endif /* _POWERPC_KERNEL_XICS_H */
diff --git a/arch/powerpc/platforms/wsp/Kconfig b/arch/powerpc/platforms/wsp/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..c3c48eb62cc1b24dd206b9987cf1d5ce634d044a
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/Kconfig
@@ -0,0 +1,28 @@
+config PPC_WSP
+	bool
+	default n
+
+menu "WSP platform selection"
+	depends on PPC_BOOK3E_64
+
+config PPC_PSR2
+	bool "PSR-2 platform"
+	select PPC_A2
+	select GENERIC_TBSYNC
+	select PPC_SCOM
+	select EPAPR_BOOT
+	select PPC_WSP
+	select PPC_XICS
+	select PPC_ICP_NATIVE
+	default y
+
+endmenu
+
+config PPC_A2_DD2
+	bool "Support for DD2 based A2/WSP systems"
+	depends on PPC_A2
+
+config WORKAROUND_ERRATUM_463
+	depends on PPC_A2_DD2
+	bool "Workaround erratum 463"
+	default y
diff --git a/arch/powerpc/platforms/wsp/Makefile b/arch/powerpc/platforms/wsp/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..095be73d6cd42814d36f07cf563e16d77b67f955
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/Makefile
@@ -0,0 +1,6 @@
+ccflags-y			+= -mno-minimal-toc
+
+obj-y				+= setup.o ics.o
+obj-$(CONFIG_PPC_PSR2)		+= psr2.o opb_pic.o
+obj-$(CONFIG_PPC_WSP)		+= scom_wsp.o
+obj-$(CONFIG_SMP)		+= smp.o scom_smp.o
diff --git a/arch/powerpc/platforms/wsp/ics.c b/arch/powerpc/platforms/wsp/ics.c
new file mode 100644
index 0000000000000000000000000000000000000000..e53bd9e7b1251fdd9fceee26f9b9f1d84781d0b5
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/ics.c
@@ -0,0 +1,712 @@
+/*
+ * Copyright 2008-2011 IBM Corporation.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/cpu.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/msi.h>
+#include <linux/of.h>
+#include <linux/slab.h>
+#include <linux/smp.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/xics.h>
+
+#include "wsp.h"
+#include "ics.h"
+
+
+/* WSP ICS */
+
+struct wsp_ics {
+	struct ics ics;
+	struct device_node *dn;
+	void __iomem *regs;
+	spinlock_t lock;
+	unsigned long *bitmap;
+	u32 chip_id;
+	u32 lsi_base;
+	u32 lsi_count;
+	u64 hwirq_start;
+	u64 count;
+#ifdef CONFIG_SMP
+	int *hwirq_cpu_map;
+#endif
+};
+
+#define to_wsp_ics(ics)	container_of(ics, struct wsp_ics, ics)
+
+#define INT_SRC_LAYER_BUID_REG(base)	((base) + 0x00)
+#define IODA_TBL_ADDR_REG(base)		((base) + 0x18)
+#define IODA_TBL_DATA_REG(base)		((base) + 0x20)
+#define XIVE_UPDATE_REG(base)		((base) + 0x28)
+#define ICS_INT_CAPS_REG(base)		((base) + 0x30)
+
+#define TBL_AUTO_INCREMENT	((1UL << 63) | (1UL << 15))
+#define TBL_SELECT_XIST		(1UL << 48)
+#define TBL_SELECT_XIVT		(1UL << 49)
+
+#define IODA_IRQ(irq)		((irq) & (0x7FFULL))	/* HRM 5.1.3.4 */
+
+#define XIST_REQUIRED		0x8
+#define XIST_REJECTED		0x4
+#define XIST_PRESENTED		0x2
+#define XIST_PENDING		0x1
+
+#define XIVE_SERVER_SHIFT	42
+#define XIVE_SERVER_MASK	0xFFFFULL
+#define XIVE_PRIORITY_MASK	0xFFULL
+#define XIVE_PRIORITY_SHIFT	32
+#define XIVE_WRITE_ENABLE	(1ULL << 63)
+
+/*
+ * The docs refer to a 6 bit field called ChipID, which consists of a
+ * 3 bit NodeID and a 3 bit ChipID. On WSP the ChipID is always zero
+ * so we ignore it, and every where we use "chip id" in this code we
+ * mean the NodeID.
+ */
+#define WSP_ICS_CHIP_SHIFT		17
+
+
+static struct wsp_ics *ics_list;
+static int num_ics;
+
+/* ICS Source controller accessors */
+
+static u64 wsp_ics_get_xive(struct wsp_ics *ics, unsigned int irq)
+{
+	unsigned long flags;
+	u64 xive;
+
+	spin_lock_irqsave(&ics->lock, flags);
+	out_be64(IODA_TBL_ADDR_REG(ics->regs), TBL_SELECT_XIVT | IODA_IRQ(irq));
+	xive = in_be64(IODA_TBL_DATA_REG(ics->regs));
+	spin_unlock_irqrestore(&ics->lock, flags);
+
+	return xive;
+}
+
+static void wsp_ics_set_xive(struct wsp_ics *ics, unsigned int irq, u64 xive)
+{
+	xive &= ~XIVE_ADDR_MASK;
+	xive |= (irq & XIVE_ADDR_MASK);
+	xive |= XIVE_WRITE_ENABLE;
+
+	out_be64(XIVE_UPDATE_REG(ics->regs), xive);
+}
+
+static u64 xive_set_server(u64 xive, unsigned int server)
+{
+	u64 mask = ~(XIVE_SERVER_MASK << XIVE_SERVER_SHIFT);
+
+	xive &= mask;
+	xive |= (server & XIVE_SERVER_MASK) << XIVE_SERVER_SHIFT;
+
+	return xive;
+}
+
+static u64 xive_set_priority(u64 xive, unsigned int priority)
+{
+	u64 mask = ~(XIVE_PRIORITY_MASK << XIVE_PRIORITY_SHIFT);
+
+	xive &= mask;
+	xive |= (priority & XIVE_PRIORITY_MASK) << XIVE_PRIORITY_SHIFT;
+
+	return xive;
+}
+
+
+#ifdef CONFIG_SMP
+/* Find logical CPUs within mask on a given chip and store result in ret */
+void cpus_on_chip(int chip_id, cpumask_t *mask, cpumask_t *ret)
+{
+	int cpu, chip;
+	struct device_node *cpu_dn, *dn;
+	const u32 *prop;
+
+	cpumask_clear(ret);
+	for_each_cpu(cpu, mask) {
+		cpu_dn = of_get_cpu_node(cpu, NULL);
+		if (!cpu_dn)
+			continue;
+
+		prop = of_get_property(cpu_dn, "at-node", NULL);
+		if (!prop) {
+			of_node_put(cpu_dn);
+			continue;
+		}
+
+		dn = of_find_node_by_phandle(*prop);
+		of_node_put(cpu_dn);
+
+		chip = wsp_get_chip_id(dn);
+		if (chip == chip_id)
+			cpumask_set_cpu(cpu, ret);
+
+		of_node_put(dn);
+	}
+}
+
+/* Store a suitable CPU to handle a hwirq in the ics->hwirq_cpu_map cache */
+static int cache_hwirq_map(struct wsp_ics *ics, unsigned int hwirq,
+			   const cpumask_t *affinity)
+{
+	cpumask_var_t avail, newmask;
+	int ret = -ENOMEM, cpu, cpu_rover = 0, target;
+	int index = hwirq - ics->hwirq_start;
+	unsigned int nodeid;
+
+	BUG_ON(index < 0 || index >= ics->count);
+
+	if (!ics->hwirq_cpu_map)
+		return -ENOMEM;
+
+	if (!distribute_irqs) {
+		ics->hwirq_cpu_map[hwirq - ics->hwirq_start] = xics_default_server;
+		return 0;
+	}
+
+	/* Allocate needed CPU masks */
+	if (!alloc_cpumask_var(&avail, GFP_KERNEL))
+		goto ret;
+	if (!alloc_cpumask_var(&newmask, GFP_KERNEL))
+		goto freeavail;
+
+	/* Find PBus attached to the source of this IRQ */
+	nodeid = (hwirq >> WSP_ICS_CHIP_SHIFT) & 0x3; /* 12:14 */
+
+	/* Find CPUs that could handle this IRQ */
+	if (affinity)
+		cpumask_and(avail, cpu_online_mask, affinity);
+	else
+		cpumask_copy(avail, cpu_online_mask);
+
+	/* Narrow selection down to logical CPUs on the same chip */
+	cpus_on_chip(nodeid, avail, newmask);
+
+	/* Ensure we haven't narrowed it down to 0 */
+	if (unlikely(cpumask_empty(newmask))) {
+		if (unlikely(cpumask_empty(avail))) {
+			ret = -1;
+			goto out;
+		}
+		cpumask_copy(newmask, avail);
+	}
+
+	/* Choose a CPU out of those we narrowed it down to in round robin */
+	target = hwirq % cpumask_weight(newmask);
+	for_each_cpu(cpu, newmask) {
+		if (cpu_rover++ >= target) {
+			ics->hwirq_cpu_map[index] = get_hard_smp_processor_id(cpu);
+			ret = 0;
+			goto out;
+		}
+	}
+
+	/* Shouldn't happen */
+	WARN_ON(1);
+
+out:
+	free_cpumask_var(newmask);
+freeavail:
+	free_cpumask_var(avail);
+ret:
+	if (ret < 0) {
+		ics->hwirq_cpu_map[index] = cpumask_first(cpu_online_mask);
+		pr_warning("Error, falling hwirq 0x%x routing back to CPU %i\n",
+			   hwirq, ics->hwirq_cpu_map[index]);
+	}
+	return ret;
+}
+
+static void alloc_irq_map(struct wsp_ics *ics)
+{
+	int i;
+
+	ics->hwirq_cpu_map = kmalloc(sizeof(int) * ics->count, GFP_KERNEL);
+	if (!ics->hwirq_cpu_map) {
+		pr_warning("Allocate hwirq_cpu_map failed, "
+			   "IRQ balancing disabled\n");
+		return;
+	}
+
+	for (i=0; i < ics->count; i++)
+		ics->hwirq_cpu_map[i] = xics_default_server;
+}
+
+static int get_irq_server(struct wsp_ics *ics, unsigned int hwirq)
+{
+	int index = hwirq - ics->hwirq_start;
+
+	BUG_ON(index < 0 || index >= ics->count);
+
+	if (!ics->hwirq_cpu_map)
+		return xics_default_server;
+
+	return ics->hwirq_cpu_map[index];
+}
+#else /* !CONFIG_SMP */
+static int cache_hwirq_map(struct wsp_ics *ics, unsigned int hwirq,
+			   const cpumask_t *affinity)
+{
+	return 0;
+}
+
+static int get_irq_server(struct wsp_ics *ics, unsigned int hwirq)
+{
+	return xics_default_server;
+}
+
+static void alloc_irq_map(struct wsp_ics *ics) { }
+#endif
+
+static void wsp_chip_unmask_irq(struct irq_data *d)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+	struct wsp_ics *ics;
+	int server;
+	u64 xive;
+
+	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
+		return;
+
+	ics = d->chip_data;
+	if (WARN_ON(!ics))
+		return;
+
+	server = get_irq_server(ics, hw_irq);
+
+	xive = wsp_ics_get_xive(ics, hw_irq);
+	xive = xive_set_server(xive, server);
+	xive = xive_set_priority(xive, DEFAULT_PRIORITY);
+	wsp_ics_set_xive(ics, hw_irq, xive);
+}
+
+static unsigned int wsp_chip_startup(struct irq_data *d)
+{
+	/* unmask it */
+	wsp_chip_unmask_irq(d);
+	return 0;
+}
+
+static void wsp_mask_real_irq(unsigned int hw_irq, struct wsp_ics *ics)
+{
+	u64 xive;
+
+	if (hw_irq == XICS_IPI)
+		return;
+
+	if (WARN_ON(!ics))
+		return;
+	xive = wsp_ics_get_xive(ics, hw_irq);
+	xive = xive_set_server(xive, xics_default_server);
+	xive = xive_set_priority(xive, LOWEST_PRIORITY);
+	wsp_ics_set_xive(ics, hw_irq, xive);
+}
+
+static void wsp_chip_mask_irq(struct irq_data *d)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+	struct wsp_ics *ics = d->chip_data;
+
+	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
+		return;
+
+	wsp_mask_real_irq(hw_irq, ics);
+}
+
+static int wsp_chip_set_affinity(struct irq_data *d,
+				 const struct cpumask *cpumask, bool force)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+	struct wsp_ics *ics;
+	int ret;
+	u64 xive;
+
+	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
+		return -1;
+
+	ics = d->chip_data;
+	if (WARN_ON(!ics))
+		return -1;
+	xive = wsp_ics_get_xive(ics, hw_irq);
+
+	/*
+	 * For the moment only implement delivery to all cpus or one cpu.
+	 * Get current irq_server for the given irq
+	 */
+	ret = cache_hwirq_map(ics, d->irq, cpumask);
+	if (ret == -1) {
+		char cpulist[128];
+		cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask);
+		pr_warning("%s: No online cpus in the mask %s for irq %d\n",
+			   __func__, cpulist, d->irq);
+		return -1;
+	} else if (ret == -ENOMEM) {
+		pr_warning("%s: Out of memory\n", __func__);
+		return -1;
+	}
+
+	xive = xive_set_server(xive, get_irq_server(ics, hw_irq));
+	wsp_ics_set_xive(ics, hw_irq, xive);
+
+	return 0;
+}
+
+static struct irq_chip wsp_irq_chip = {
+	.name = "WSP ICS",
+	.irq_startup		= wsp_chip_startup,
+	.irq_mask		= wsp_chip_mask_irq,
+	.irq_unmask		= wsp_chip_unmask_irq,
+	.irq_set_affinity	= wsp_chip_set_affinity
+};
+
+static int wsp_ics_host_match(struct ics *ics, struct device_node *dn)
+{
+	/* All ICSs in the system implement a global irq number space,
+	 * so match against them all. */
+	return of_device_is_compatible(dn, "ibm,ppc-xics");
+}
+
+static int wsp_ics_match_hwirq(struct wsp_ics *wsp_ics, unsigned int hwirq)
+{
+	if (hwirq >= wsp_ics->hwirq_start &&
+	    hwirq <  wsp_ics->hwirq_start + wsp_ics->count)
+		return 1;
+
+	return 0;
+}
+
+static int wsp_ics_map(struct ics *ics, unsigned int virq)
+{
+	struct wsp_ics *wsp_ics = to_wsp_ics(ics);
+	unsigned int hw_irq = virq_to_hw(virq);
+	unsigned long flags;
+
+	if (!wsp_ics_match_hwirq(wsp_ics, hw_irq))
+		return -ENOENT;
+
+	irq_set_chip_and_handler(virq, &wsp_irq_chip, handle_fasteoi_irq);
+
+	irq_set_chip_data(virq, wsp_ics);
+
+	spin_lock_irqsave(&wsp_ics->lock, flags);
+	bitmap_allocate_region(wsp_ics->bitmap, hw_irq - wsp_ics->hwirq_start, 0);
+	spin_unlock_irqrestore(&wsp_ics->lock, flags);
+
+	return 0;
+}
+
+static void wsp_ics_mask_unknown(struct ics *ics, unsigned long hw_irq)
+{
+	struct wsp_ics *wsp_ics = to_wsp_ics(ics);
+
+	if (!wsp_ics_match_hwirq(wsp_ics, hw_irq))
+		return;
+
+	pr_err("%s: IRQ %lu (real) is invalid, disabling it.\n", __func__, hw_irq);
+	wsp_mask_real_irq(hw_irq, wsp_ics);
+}
+
+static long wsp_ics_get_server(struct ics *ics, unsigned long hw_irq)
+{
+	struct wsp_ics *wsp_ics = to_wsp_ics(ics);
+
+	if (!wsp_ics_match_hwirq(wsp_ics, hw_irq))
+		return -ENOENT;
+
+	return get_irq_server(wsp_ics, hw_irq);
+}
+
+/* HW Number allocation API */
+
+static struct wsp_ics *wsp_ics_find_dn_ics(struct device_node *dn)
+{
+	struct device_node *iparent;
+	int i;
+
+	iparent = of_irq_find_parent(dn);
+	if (!iparent) {
+		pr_err("wsp_ics: Failed to find interrupt parent!\n");
+		return NULL;
+	}
+
+	for(i = 0; i < num_ics; i++) {
+		if(ics_list[i].dn == iparent)
+			break;
+	}
+
+	if (i >= num_ics) {
+		pr_err("wsp_ics: Unable to find parent bitmap!\n");
+		return NULL;
+	}
+
+	return &ics_list[i];
+}
+
+int wsp_ics_alloc_irq(struct device_node *dn, int num)
+{
+	struct wsp_ics *ics;
+	int order, offset;
+
+	ics = wsp_ics_find_dn_ics(dn);
+	if (!ics)
+		return -ENODEV;
+
+	/* Fast, but overly strict if num isn't a power of two */
+	order = get_count_order(num);
+
+	spin_lock_irq(&ics->lock);
+	offset = bitmap_find_free_region(ics->bitmap, ics->count, order);
+	spin_unlock_irq(&ics->lock);
+
+	if (offset < 0)
+		return offset;
+
+	return offset + ics->hwirq_start;
+}
+
+void wsp_ics_free_irq(struct device_node *dn, unsigned int irq)
+{
+	struct wsp_ics *ics;
+
+	ics = wsp_ics_find_dn_ics(dn);
+	if (WARN_ON(!ics))
+		return;
+
+	spin_lock_irq(&ics->lock);
+	bitmap_release_region(ics->bitmap, irq, 0);
+	spin_unlock_irq(&ics->lock);
+}
+
+/* Initialisation */
+
+static int __init wsp_ics_bitmap_setup(struct wsp_ics *ics,
+				      struct device_node *dn)
+{
+	int len, i, j, size;
+	u32 start, count;
+	const u32 *p;
+
+	size = BITS_TO_LONGS(ics->count) * sizeof(long);
+	ics->bitmap = kzalloc(size, GFP_KERNEL);
+	if (!ics->bitmap) {
+		pr_err("wsp_ics: ENOMEM allocating IRQ bitmap!\n");
+		return -ENOMEM;
+	}
+
+	spin_lock_init(&ics->lock);
+
+	p = of_get_property(dn, "available-ranges", &len);
+	if (!p || !len) {
+		/* FIXME this should be a WARN() once mambo is updated */
+		pr_err("wsp_ics: No available-ranges defined for %s\n",
+			dn->full_name);
+		return 0;
+	}
+
+	if (len % (2 * sizeof(u32)) != 0) {
+		/* FIXME this should be a WARN() once mambo is updated */
+		pr_err("wsp_ics: Invalid available-ranges for %s\n",
+			dn->full_name);
+		return 0;
+	}
+
+	bitmap_fill(ics->bitmap, ics->count);
+
+	for (i = 0; i < len / sizeof(u32); i += 2) {
+		start = of_read_number(p + i, 1);
+		count = of_read_number(p + i + 1, 1);
+
+		pr_devel("%s: start: %d count: %d\n", __func__, start, count);
+
+		if ((start + count) > (ics->hwirq_start + ics->count) ||
+		     start < ics->hwirq_start) {
+			pr_err("wsp_ics: Invalid range! -> %d to %d\n",
+					start, start + count);
+			break;
+		}
+
+		for (j = 0; j < count; j++)
+			bitmap_release_region(ics->bitmap,
+				(start + j) - ics->hwirq_start, 0);
+	}
+
+	/* Ensure LSIs are not available for allocation */
+	bitmap_allocate_region(ics->bitmap, ics->lsi_base,
+			       get_count_order(ics->lsi_count));
+
+	return 0;
+}
+
+static int __init wsp_ics_setup(struct wsp_ics *ics, struct device_node *dn)
+{
+	u32 lsi_buid, msi_buid, msi_base, msi_count;
+	void __iomem *regs;
+	const u32 *p;
+	int rc, len, i;
+	u64 caps, buid;
+
+	p = of_get_property(dn, "interrupt-ranges", &len);
+	if (!p || len < (2 * sizeof(u32))) {
+		pr_err("wsp_ics: No/bad interrupt-ranges found on %s\n",
+			dn->full_name);
+		return -ENOENT;
+	}
+
+	if (len > (2 * sizeof(u32))) {
+		pr_err("wsp_ics: Multiple ics ranges not supported.\n");
+		return -EINVAL;
+	}
+
+	regs = of_iomap(dn, 0);
+	if (!regs) {
+		pr_err("wsp_ics: of_iomap(%s) failed\n", dn->full_name);
+		return -ENXIO;
+	}
+
+	ics->hwirq_start = of_read_number(p, 1);
+	ics->count = of_read_number(p + 1, 1);
+	ics->regs = regs;
+
+	ics->chip_id = wsp_get_chip_id(dn);
+	if (WARN_ON(ics->chip_id < 0))
+		ics->chip_id = 0;
+
+	/* Get some informations about the critter */
+	caps = in_be64(ICS_INT_CAPS_REG(ics->regs));
+	buid = in_be64(INT_SRC_LAYER_BUID_REG(ics->regs));
+	ics->lsi_count = caps >> 56;
+	msi_count = (caps >> 44) & 0x7ff;
+
+	/* Note: LSI BUID is 9 bits, but really only 3 are BUID and the
+	 * rest is mixed in the interrupt number. We store the whole
+	 * thing though
+	 */
+	lsi_buid = (buid >> 48) & 0x1ff;
+	ics->lsi_base = (ics->chip_id << WSP_ICS_CHIP_SHIFT) | lsi_buid << 5;
+	msi_buid = (buid >> 37) & 0x7;
+	msi_base = (ics->chip_id << WSP_ICS_CHIP_SHIFT) | msi_buid << 11;
+
+	pr_info("wsp_ics: Found %s\n", dn->full_name);
+	pr_info("wsp_ics:    irq range : 0x%06llx..0x%06llx\n",
+		ics->hwirq_start, ics->hwirq_start + ics->count - 1);
+	pr_info("wsp_ics:    %4d LSIs : 0x%06x..0x%06x\n",
+		ics->lsi_count, ics->lsi_base,
+		ics->lsi_base + ics->lsi_count - 1);
+	pr_info("wsp_ics:    %4d MSIs : 0x%06x..0x%06x\n",
+		msi_count, msi_base,
+		msi_base + msi_count - 1);
+
+	/* Let's check the HW config is sane */
+	if (ics->lsi_base < ics->hwirq_start ||
+	    (ics->lsi_base + ics->lsi_count) > (ics->hwirq_start + ics->count))
+		pr_warning("wsp_ics: WARNING ! LSIs out of interrupt-ranges !\n");
+	if (msi_base < ics->hwirq_start ||
+	    (msi_base + msi_count) > (ics->hwirq_start + ics->count))
+		pr_warning("wsp_ics: WARNING ! MSIs out of interrupt-ranges !\n");
+
+	/* We don't check for overlap between LSI and MSI, which will happen
+	 * if we use the same BUID, I'm not sure yet how legit that is.
+	 */
+
+	rc = wsp_ics_bitmap_setup(ics, dn);
+	if (rc) {
+		iounmap(regs);
+		return rc;
+	}
+
+	ics->dn = of_node_get(dn);
+	alloc_irq_map(ics);
+
+	for(i = 0; i < ics->count; i++)
+		wsp_mask_real_irq(ics->hwirq_start + i, ics);
+
+	ics->ics.map = wsp_ics_map;
+	ics->ics.mask_unknown = wsp_ics_mask_unknown;
+	ics->ics.get_server = wsp_ics_get_server;
+	ics->ics.host_match = wsp_ics_host_match;
+
+	xics_register_ics(&ics->ics);
+
+	return 0;
+}
+
+static void __init wsp_ics_set_default_server(void)
+{
+	struct device_node *np;
+	u32 hwid;
+
+	/* Find the server number for the boot cpu. */
+	np = of_get_cpu_node(boot_cpuid, NULL);
+	BUG_ON(!np);
+
+	hwid = get_hard_smp_processor_id(boot_cpuid);
+
+	pr_info("wsp_ics: default server is %#x, CPU %s\n", hwid, np->full_name);
+	xics_default_server = hwid;
+
+	of_node_put(np);
+}
+
+static int __init wsp_ics_init(void)
+{
+	struct device_node *dn;
+	struct wsp_ics *ics;
+	int rc, found;
+
+	wsp_ics_set_default_server();
+
+	found = 0;
+	for_each_compatible_node(dn, NULL, "ibm,ppc-xics")
+		found++;
+
+	if (found == 0) {
+		pr_err("wsp_ics: No ICS's found!\n");
+		return -ENODEV;
+	}
+
+	ics_list = kmalloc(sizeof(*ics) * found, GFP_KERNEL);
+	if (!ics_list) {
+		pr_err("wsp_ics: No memory for structs.\n");
+		return -ENOMEM;
+	}
+
+	num_ics = 0;
+	ics = ics_list;
+	for_each_compatible_node(dn, NULL, "ibm,wsp-xics") {
+		rc = wsp_ics_setup(ics, dn);
+		if (rc == 0) {
+			ics++;
+			num_ics++;
+		}
+	}
+
+	if (found != num_ics) {
+		pr_err("wsp_ics: Failed setting up %d ICS's\n",
+			found - num_ics);
+		return -1;
+	}
+
+	return 0;
+}
+
+void __init wsp_init_irq(void)
+{
+	wsp_ics_init();
+	xics_init();
+
+	/* We need to patch our irq chip's EOI to point to the right ICP */
+	wsp_irq_chip.irq_eoi = icp_ops->eoi;
+}
diff --git a/arch/powerpc/platforms/wsp/ics.h b/arch/powerpc/platforms/wsp/ics.h
new file mode 100644
index 0000000000000000000000000000000000000000..e34d53102640f140479182afd339d95e2af3a387
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/ics.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2009 IBM Corporation.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#ifndef __ICS_H
+#define __ICS_H
+
+#define XIVE_ADDR_MASK		0x7FFULL
+
+extern void wsp_init_irq(void);
+
+extern int wsp_ics_alloc_irq(struct device_node *dn, int num);
+extern void wsp_ics_free_irq(struct device_node *dn, unsigned int irq);
+
+#endif /* __ICS_H */
diff --git a/arch/powerpc/platforms/wsp/opb_pic.c b/arch/powerpc/platforms/wsp/opb_pic.c
new file mode 100644
index 0000000000000000000000000000000000000000..be05631a3c1cf7f046c73397385e66cf3b83eb07
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/opb_pic.c
@@ -0,0 +1,332 @@
+/*
+ * IBM Onboard Peripheral Bus Interrupt Controller
+ *
+ * Copyright 2010 Jack Miller, IBM Corporation.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/of.h>
+#include <linux/slab.h>
+#include <linux/time.h>
+
+#include <asm/reg_a2.h>
+#include <asm/irq.h>
+
+#define OPB_NR_IRQS 32
+
+#define OPB_MLSASIER	0x04    /* MLS Accumulated Status IER */
+#define OPB_MLSIR	0x50	/* MLS Interrupt Register */
+#define OPB_MLSIER	0x54	/* MLS Interrupt Enable Register */
+#define OPB_MLSIPR	0x58	/* MLS Interrupt Polarity Register */
+#define OPB_MLSIIR	0x5c	/* MLS Interrupt Inputs Register */
+
+static int opb_index = 0;
+
+struct opb_pic {
+	struct irq_host *host;
+	void *regs;
+	int index;
+	spinlock_t lock;
+};
+
+static u32 opb_in(struct opb_pic *opb, int offset)
+{
+	return in_be32(opb->regs + offset);
+}
+
+static void opb_out(struct opb_pic *opb, int offset, u32 val)
+{
+	out_be32(opb->regs + offset, val);
+}
+
+static void opb_unmask_irq(struct irq_data *d)
+{
+	struct opb_pic *opb;
+	unsigned long flags;
+	u32 ier, bitset;
+
+	opb = d->chip_data;
+	bitset = (1 << (31 - irqd_to_hwirq(d)));
+
+	spin_lock_irqsave(&opb->lock, flags);
+
+	ier = opb_in(opb, OPB_MLSIER);
+	opb_out(opb, OPB_MLSIER, ier | bitset);
+	ier = opb_in(opb, OPB_MLSIER);
+
+	spin_unlock_irqrestore(&opb->lock, flags);
+}
+
+static void opb_mask_irq(struct irq_data *d)
+{
+	struct opb_pic *opb;
+	unsigned long flags;
+	u32 ier, mask;
+
+	opb = d->chip_data;
+	mask = ~(1 << (31 - irqd_to_hwirq(d)));
+
+	spin_lock_irqsave(&opb->lock, flags);
+
+	ier = opb_in(opb, OPB_MLSIER);
+	opb_out(opb, OPB_MLSIER, ier & mask);
+	ier = opb_in(opb, OPB_MLSIER); // Flush posted writes
+
+	spin_unlock_irqrestore(&opb->lock, flags);
+}
+
+static void opb_ack_irq(struct irq_data *d)
+{
+	struct opb_pic *opb;
+	unsigned long flags;
+	u32 bitset;
+
+	opb = d->chip_data;
+	bitset = (1 << (31 - irqd_to_hwirq(d)));
+
+	spin_lock_irqsave(&opb->lock, flags);
+
+	opb_out(opb, OPB_MLSIR, bitset);
+	opb_in(opb, OPB_MLSIR); // Flush posted writes
+
+	spin_unlock_irqrestore(&opb->lock, flags);
+}
+
+static void opb_mask_ack_irq(struct irq_data *d)
+{
+	struct opb_pic *opb;
+	unsigned long flags;
+	u32 bitset;
+	u32 ier, ir;
+
+	opb = d->chip_data;
+	bitset = (1 << (31 - irqd_to_hwirq(d)));
+
+	spin_lock_irqsave(&opb->lock, flags);
+
+	ier = opb_in(opb, OPB_MLSIER);
+	opb_out(opb, OPB_MLSIER, ier & ~bitset);
+	ier = opb_in(opb, OPB_MLSIER); // Flush posted writes
+
+	opb_out(opb, OPB_MLSIR, bitset);
+	ir = opb_in(opb, OPB_MLSIR); // Flush posted writes
+
+	spin_unlock_irqrestore(&opb->lock, flags);
+}
+
+static int opb_set_irq_type(struct irq_data *d, unsigned int flow)
+{
+	struct opb_pic *opb;
+	unsigned long flags;
+	int invert, ipr, mask, bit;
+
+	opb = d->chip_data;
+
+	/* The only information we're interested in in the type is whether it's
+	 * a high or low trigger. For high triggered interrupts, the polarity
+	 * set for it in the MLS Interrupt Polarity Register is 0, for low
+	 * interrupts it's 1 so that the proper input in the MLS Interrupt Input
+	 * Register is interrupted as asserting the interrupt. */
+
+	switch (flow) {
+		case IRQ_TYPE_NONE:
+			opb_mask_irq(d);
+			return 0;
+
+		case IRQ_TYPE_LEVEL_HIGH:
+			invert = 0;
+			break;
+
+		case IRQ_TYPE_LEVEL_LOW:
+			invert = 1;
+			break;
+
+		default:
+			return -EINVAL;
+	}
+
+	bit = (1 << (31 - irqd_to_hwirq(d)));
+	mask = ~bit;
+
+	spin_lock_irqsave(&opb->lock, flags);
+
+	ipr = opb_in(opb, OPB_MLSIPR);
+	ipr = (ipr & mask) | (invert ? bit : 0);
+	opb_out(opb, OPB_MLSIPR, ipr);
+	ipr = opb_in(opb, OPB_MLSIPR);  // Flush posted writes
+
+	spin_unlock_irqrestore(&opb->lock, flags);
+
+	/* Record the type in the interrupt descriptor */
+	irqd_set_trigger_type(d, flow);
+
+	return 0;
+}
+
+static struct irq_chip opb_irq_chip = {
+	.name		= "OPB",
+	.irq_mask	= opb_mask_irq,
+	.irq_unmask	= opb_unmask_irq,
+	.irq_mask_ack	= opb_mask_ack_irq,
+	.irq_ack	= opb_ack_irq,
+	.irq_set_type	= opb_set_irq_type
+};
+
+static int opb_host_map(struct irq_host *host, unsigned int virq,
+		irq_hw_number_t hwirq)
+{
+	struct opb_pic *opb;
+
+	opb = host->host_data;
+
+	/* Most of the important stuff is handled by the generic host code, like
+	 * the lookup, so just attach some info to the virtual irq */
+
+	irq_set_chip_data(virq, opb);
+	irq_set_chip_and_handler(virq, &opb_irq_chip, handle_level_irq);
+	irq_set_irq_type(virq, IRQ_TYPE_NONE);
+
+	return 0;
+}
+
+static int opb_host_xlate(struct irq_host *host, struct device_node *dn,
+		const u32 *intspec, unsigned int intsize,
+		irq_hw_number_t *out_hwirq, unsigned int *out_type)
+{
+	/* Interrupt size must == 2 */
+	BUG_ON(intsize != 2);
+	*out_hwirq = intspec[0];
+	*out_type = intspec[1];
+	return 0;
+}
+
+static struct irq_host_ops opb_host_ops = {
+	.map = opb_host_map,
+	.xlate = opb_host_xlate,
+};
+
+irqreturn_t opb_irq_handler(int irq, void *private)
+{
+	struct opb_pic *opb;
+	u32 ir, src, subvirq;
+
+	opb = (struct opb_pic *) private;
+
+	/* Read the OPB MLS Interrupt Register for
+	 * asserted interrupts */
+	ir = opb_in(opb, OPB_MLSIR);
+	if (!ir)
+		return IRQ_NONE;
+
+	do {
+		/* Get 1 - 32 source, *NOT* bit */
+		src = 32 - ffs(ir);
+
+		/* Translate from the OPB's conception of interrupt number to
+		 * Linux's virtual IRQ */
+
+		subvirq = irq_linear_revmap(opb->host, src);
+
+		generic_handle_irq(subvirq);
+	} while ((ir = opb_in(opb, OPB_MLSIR)));
+
+	return IRQ_HANDLED;
+}
+
+struct opb_pic *opb_pic_init_one(struct device_node *dn)
+{
+	struct opb_pic *opb;
+	struct resource res;
+
+	if (of_address_to_resource(dn, 0, &res)) {
+		printk(KERN_ERR "opb: Couldn't translate resource\n");
+		return  NULL;
+	}
+
+	opb = kzalloc(sizeof(struct opb_pic), GFP_KERNEL);
+	if (!opb) {
+		printk(KERN_ERR "opb: Failed to allocate opb struct!\n");
+		return NULL;
+	}
+
+	/* Get access to the OPB MMIO registers */
+	opb->regs = ioremap(res.start + 0x10000, 0x1000);
+	if (!opb->regs) {
+		printk(KERN_ERR "opb: Failed to allocate register space!\n");
+		goto free_opb;
+	}
+
+	/* Allocate an irq host so that Linux knows that despite only
+	 * having one interrupt to issue, we're the controller for multiple
+	 * hardware IRQs, so later we can lookup their virtual IRQs. */
+
+	opb->host = irq_alloc_host(dn, IRQ_HOST_MAP_LINEAR,
+			OPB_NR_IRQS, &opb_host_ops, -1);
+
+	if (!opb->host) {
+		printk(KERN_ERR "opb: Failed to allocate IRQ host!\n");
+		goto free_regs;
+	}
+
+	opb->index = opb_index++;
+	spin_lock_init(&opb->lock);
+	opb->host->host_data = opb;
+
+	/* Disable all interrupts by default */
+	opb_out(opb, OPB_MLSASIER, 0);
+	opb_out(opb, OPB_MLSIER, 0);
+
+	/* ACK any interrupts left by FW */
+	opb_out(opb, OPB_MLSIR, 0xFFFFFFFF);
+
+	return opb;
+
+free_regs:
+	iounmap(opb->regs);
+free_opb:
+	kfree(opb);
+	return NULL;
+}
+
+void __init opb_pic_init(void)
+{
+	struct device_node *dn;
+	struct opb_pic *opb;
+	int virq;
+	int rc;
+
+	/* Call init_one for each OPB device */
+	for_each_compatible_node(dn, NULL, "ibm,opb") {
+
+		/* Fill in an OPB struct */
+		opb = opb_pic_init_one(dn);
+		if (!opb) {
+			printk(KERN_WARNING "opb: Failed to init node, skipped!\n");
+			continue;
+		}
+
+		/* Map / get opb's hardware virtual irq */
+		virq = irq_of_parse_and_map(dn, 0);
+		if (virq <= 0) {
+			printk("opb: irq_op_parse_and_map failed!\n");
+			continue;
+		}
+
+		/* Attach opb interrupt handler to new virtual IRQ */
+		rc = request_irq(virq, opb_irq_handler, 0, "OPB LS Cascade", opb);
+		if (rc) {
+			printk("opb: request_irq failed: %d\n", rc);
+			continue;
+		}
+
+		printk("OPB%d init with %d IRQs at %p\n", opb->index,
+				OPB_NR_IRQS, opb->regs);
+	}
+}
diff --git a/arch/powerpc/platforms/wsp/psr2.c b/arch/powerpc/platforms/wsp/psr2.c
new file mode 100644
index 0000000000000000000000000000000000000000..40f28916ff6c014c2134339e5b3a92c12ce4affc
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/psr2.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2008-2011, IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/of.h>
+#include <linux/smp.h>
+
+#include <asm/machdep.h>
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/udbg.h>
+
+#include "ics.h"
+#include "wsp.h"
+
+
+static void psr2_spin(void)
+{
+	hard_irq_disable();
+	for (;;) ;
+}
+
+static void psr2_restart(char *cmd)
+{
+	psr2_spin();
+}
+
+static int psr2_probe_devices(void)
+{
+	struct device_node *np;
+
+	/* Our RTC is a ds1500. It seems to be programatically compatible
+	 * with the ds1511 for which we have a driver so let's use that
+	 */
+	np = of_find_compatible_node(NULL, NULL, "dallas,ds1500");
+	if (np != NULL) {
+		struct resource res;
+		if (of_address_to_resource(np, 0, &res) == 0)
+			platform_device_register_simple("ds1511", 0, &res, 1);
+	}
+	return 0;
+}
+machine_arch_initcall(psr2_md, psr2_probe_devices);
+
+static void __init psr2_setup_arch(void)
+{
+	/* init to some ~sane value until calibrate_delay() runs */
+	loops_per_jiffy = 50000000;
+
+	scom_init_wsp();
+
+	/* Setup SMP callback */
+#ifdef CONFIG_SMP
+	a2_setup_smp();
+#endif
+}
+
+static int __init psr2_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (!of_flat_dt_is_compatible(root, "ibm,psr2"))
+		return 0;
+
+	return 1;
+}
+
+static void __init psr2_init_irq(void)
+{
+	wsp_init_irq();
+	opb_pic_init();
+}
+
+define_machine(psr2_md) {
+	.name			= "PSR2 A2",
+	.probe			= psr2_probe,
+	.setup_arch		= psr2_setup_arch,
+	.restart		= psr2_restart,
+	.power_off		= psr2_spin,
+	.halt			= psr2_spin,
+	.calibrate_decr		= generic_calibrate_decr,
+	.init_IRQ		= psr2_init_irq,
+	.progress		= udbg_progress,
+	.power_save		= book3e_idle,
+};
diff --git a/arch/powerpc/platforms/wsp/scom_smp.c b/arch/powerpc/platforms/wsp/scom_smp.c
new file mode 100644
index 0000000000000000000000000000000000000000..141e78032097326fc9c17742ea3d67023e6d8238
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/scom_smp.c
@@ -0,0 +1,427 @@
+/*
+ * SCOM support for A2 platforms
+ *
+ * Copyright 2007-2011 Benjamin Herrenschmidt, David Gibson,
+ *		       Michael Ellerman, IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/cpumask.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/cputhreads.h>
+#include <asm/reg_a2.h>
+#include <asm/scom.h>
+#include <asm/udbg.h>
+
+#include "wsp.h"
+
+#define SCOM_RAMC		0x2a		/* Ram Command */
+#define SCOM_RAMC_TGT1_EXT	0x80000000
+#define SCOM_RAMC_SRC1_EXT	0x40000000
+#define SCOM_RAMC_SRC2_EXT	0x20000000
+#define SCOM_RAMC_SRC3_EXT	0x10000000
+#define SCOM_RAMC_ENABLE	0x00080000
+#define SCOM_RAMC_THREADSEL	0x00060000
+#define SCOM_RAMC_EXECUTE	0x00010000
+#define SCOM_RAMC_MSR_OVERRIDE	0x00008000
+#define SCOM_RAMC_MSR_PR	0x00004000
+#define SCOM_RAMC_MSR_GS	0x00002000
+#define SCOM_RAMC_FORCE		0x00001000
+#define SCOM_RAMC_FLUSH		0x00000800
+#define SCOM_RAMC_INTERRUPT	0x00000004
+#define SCOM_RAMC_ERROR		0x00000002
+#define SCOM_RAMC_DONE		0x00000001
+#define SCOM_RAMI		0x29		/* Ram Instruction */
+#define SCOM_RAMIC		0x28		/* Ram Instruction and Command */
+#define SCOM_RAMIC_INSN		0xffffffff00000000
+#define SCOM_RAMD		0x2d		/* Ram Data */
+#define SCOM_RAMDH		0x2e		/* Ram Data High */
+#define SCOM_RAMDL		0x2f		/* Ram Data Low */
+#define SCOM_PCCR0		0x33		/* PC Configuration Register 0 */
+#define SCOM_PCCR0_ENABLE_DEBUG	0x80000000
+#define SCOM_PCCR0_ENABLE_RAM	0x40000000
+#define SCOM_THRCTL		0x30		/* Thread Control and Status */
+#define SCOM_THRCTL_T0_STOP	0x80000000
+#define SCOM_THRCTL_T1_STOP	0x40000000
+#define SCOM_THRCTL_T2_STOP	0x20000000
+#define SCOM_THRCTL_T3_STOP	0x10000000
+#define SCOM_THRCTL_T0_STEP	0x08000000
+#define SCOM_THRCTL_T1_STEP	0x04000000
+#define SCOM_THRCTL_T2_STEP	0x02000000
+#define SCOM_THRCTL_T3_STEP	0x01000000
+#define SCOM_THRCTL_T0_RUN	0x00800000
+#define SCOM_THRCTL_T1_RUN	0x00400000
+#define SCOM_THRCTL_T2_RUN	0x00200000
+#define SCOM_THRCTL_T3_RUN	0x00100000
+#define SCOM_THRCTL_T0_PM	0x00080000
+#define SCOM_THRCTL_T1_PM	0x00040000
+#define SCOM_THRCTL_T2_PM	0x00020000
+#define SCOM_THRCTL_T3_PM	0x00010000
+#define SCOM_THRCTL_T0_UDE	0x00008000
+#define SCOM_THRCTL_T1_UDE	0x00004000
+#define SCOM_THRCTL_T2_UDE	0x00002000
+#define SCOM_THRCTL_T3_UDE	0x00001000
+#define SCOM_THRCTL_ASYNC_DIS	0x00000800
+#define SCOM_THRCTL_TB_DIS	0x00000400
+#define SCOM_THRCTL_DEC_DIS	0x00000200
+#define SCOM_THRCTL_AND		0x31		/* Thread Control and Status */
+#define SCOM_THRCTL_OR		0x32		/* Thread Control and Status */
+
+
+static DEFINE_PER_CPU(scom_map_t, scom_ptrs);
+
+static scom_map_t get_scom(int cpu, struct device_node *np, int *first_thread)
+{
+	scom_map_t scom = per_cpu(scom_ptrs, cpu);
+	int tcpu;
+
+	if (scom_map_ok(scom)) {
+		*first_thread = 0;
+		return scom;
+	}
+
+	*first_thread = 1;
+
+	scom = scom_map_device(np, 0);
+
+	for (tcpu = cpu_first_thread_sibling(cpu);
+	     tcpu <= cpu_last_thread_sibling(cpu); tcpu++)
+		per_cpu(scom_ptrs, tcpu) = scom;
+
+	/* Hack: for the boot core, this will actually get called on
+	 * the second thread up, not the first so our test above will
+	 * set first_thread incorrectly. */
+	if (cpu_first_thread_sibling(cpu) == 0)
+		*first_thread = 0;
+
+	return scom;
+}
+
+static int a2_scom_ram(scom_map_t scom, int thread, u32 insn, int extmask)
+{
+	u64 cmd, mask, val;
+	int n = 0;
+
+	cmd = ((u64)insn << 32) | (((u64)extmask & 0xf) << 28)
+		| ((u64)thread << 17) | SCOM_RAMC_ENABLE | SCOM_RAMC_EXECUTE;
+	mask = SCOM_RAMC_DONE | SCOM_RAMC_INTERRUPT | SCOM_RAMC_ERROR;
+
+	scom_write(scom, SCOM_RAMIC, cmd);
+
+	while (!((val = scom_read(scom, SCOM_RAMC)) & mask)) {
+		pr_devel("Waiting on RAMC = 0x%llx\n", val);
+		if (++n == 3) {
+			pr_err("RAMC timeout on instruction 0x%08x, thread %d\n",
+			       insn, thread);
+			return -1;
+		}
+	}
+
+	if (val & SCOM_RAMC_INTERRUPT) {
+		pr_err("RAMC interrupt on instruction 0x%08x, thread %d\n",
+		       insn, thread);
+		return -SCOM_RAMC_INTERRUPT;
+	}
+
+	if (val & SCOM_RAMC_ERROR) {
+		pr_err("RAMC error on instruction 0x%08x, thread %d\n",
+		       insn, thread);
+		return -SCOM_RAMC_ERROR;
+	}
+
+	return 0;
+}
+
+static int a2_scom_getgpr(scom_map_t scom, int thread, int gpr, int alt,
+			  u64 *out_gpr)
+{
+	int rc;
+
+	/* or rN, rN, rN */
+	u32 insn = 0x7c000378 | (gpr << 21) | (gpr << 16) | (gpr << 11);
+	rc = a2_scom_ram(scom, thread, insn, alt ? 0xf : 0x0);
+	if (rc)
+		return rc;
+
+	*out_gpr = scom_read(scom, SCOM_RAMD);
+
+	return 0;
+}
+
+static int a2_scom_getspr(scom_map_t scom, int thread, int spr, u64 *out_spr)
+{
+	int rc, sprhi, sprlo;
+	u32 insn;
+
+	sprhi = spr >> 5;
+	sprlo = spr & 0x1f;
+	insn = 0x7c2002a6 | (sprlo << 16) | (sprhi << 11); /* mfspr r1,spr */
+
+	if (spr == 0x0ff0)
+		insn = 0x7c2000a6; /* mfmsr r1 */
+
+	rc = a2_scom_ram(scom, thread, insn, 0xf);
+	if (rc)
+		return rc;
+	return a2_scom_getgpr(scom, thread, 1, 1, out_spr);
+}
+
+static int a2_scom_setgpr(scom_map_t scom, int thread, int gpr,
+			  int alt, u64 val)
+{
+	u32 lis = 0x3c000000 | (gpr << 21);
+	u32 li = 0x38000000 | (gpr << 21);
+	u32 oris = 0x64000000 | (gpr << 21) | (gpr << 16);
+	u32 ori = 0x60000000 | (gpr << 21) | (gpr << 16);
+	u32 rldicr32 = 0x780007c6 | (gpr << 21) | (gpr << 16);
+	u32 highest = val >> 48;
+	u32 higher = (val >> 32) & 0xffff;
+	u32 high = (val >> 16) & 0xffff;
+	u32 low = val & 0xffff;
+	int lext = alt ? 0x8 : 0x0;
+	int oext = alt ? 0xf : 0x0;
+	int rc = 0;
+
+	if (highest)
+		rc |= a2_scom_ram(scom, thread, lis | highest, lext);
+
+	if (higher) {
+		if (highest)
+			rc |= a2_scom_ram(scom, thread, oris | higher, oext);
+		else
+			rc |= a2_scom_ram(scom, thread, li | higher, lext);
+	}
+
+	if (highest || higher)
+		rc |= a2_scom_ram(scom, thread, rldicr32, oext);
+
+	if (high) {
+		if (highest || higher)
+			rc |= a2_scom_ram(scom, thread, oris | high, oext);
+		else
+			rc |= a2_scom_ram(scom, thread, lis | high, lext);
+	}
+
+	if (highest || higher || high)
+		rc |= a2_scom_ram(scom, thread, ori | low, oext);
+	else
+		rc |= a2_scom_ram(scom, thread, li | low, lext);
+
+	return rc;
+}
+
+static int a2_scom_setspr(scom_map_t scom, int thread, int spr, u64 val)
+{
+	int sprhi = spr >> 5;
+	int sprlo = spr & 0x1f;
+	/* mtspr spr, r1 */
+	u32 insn = 0x7c2003a6 | (sprlo << 16) | (sprhi << 11);
+
+	if (spr == 0x0ff0)
+		insn = 0x7c200124; /* mtmsr r1 */
+
+	if (a2_scom_setgpr(scom, thread, 1, 1, val))
+		return -1;
+
+	return a2_scom_ram(scom, thread, insn, 0xf);
+}
+
+static int a2_scom_initial_tlb(scom_map_t scom, int thread)
+{
+	extern u32 a2_tlbinit_code_start[], a2_tlbinit_code_end[];
+	extern u32 a2_tlbinit_after_iprot_flush[];
+	extern u32 a2_tlbinit_after_linear_map[];
+	u32 assoc, entries, i;
+	u64 epn, tlbcfg;
+	u32 *p;
+	int rc;
+
+	/* Invalidate all entries (including iprot) */
+
+	rc = a2_scom_getspr(scom, thread, SPRN_TLB0CFG, &tlbcfg);
+	if (rc)
+		goto scom_fail;
+	entries = tlbcfg & TLBnCFG_N_ENTRY;
+	assoc = (tlbcfg & TLBnCFG_ASSOC) >> 24;
+	epn = 0;
+
+	/* Set MMUCR2 to enable 4K, 64K, 1M, 16M and 1G pages */
+	a2_scom_setspr(scom, thread, SPRN_MMUCR2, 0x000a7531);
+	/* Set MMUCR3 to write all thids bit to the TLB */
+	a2_scom_setspr(scom, thread, SPRN_MMUCR3, 0x0000000f);
+
+	/* Set MAS1 for 1G page size, and MAS2 to our initial EPN */
+	a2_scom_setspr(scom, thread, SPRN_MAS1, MAS1_TSIZE(BOOK3E_PAGESZ_1GB));
+	a2_scom_setspr(scom, thread, SPRN_MAS2, epn);
+	for (i = 0; i < entries; i++) {
+
+		a2_scom_setspr(scom, thread, SPRN_MAS0, MAS0_ESEL(i % assoc));
+
+		/* tlbwe */
+		rc = a2_scom_ram(scom, thread, 0x7c0007a4, 0);
+		if (rc)
+			goto scom_fail;
+
+		/* Next entry is new address? */
+		if((i + 1) % assoc == 0) {
+			epn += (1 << 30);
+			a2_scom_setspr(scom, thread, SPRN_MAS2, epn);
+		}
+	}
+
+	/* Setup args for linear mapping */
+	rc = a2_scom_setgpr(scom, thread, 3, 0, MAS0_TLBSEL(0));
+	if (rc)
+		goto scom_fail;
+
+	/* Linear mapping */
+	for (p = a2_tlbinit_code_start; p < a2_tlbinit_after_linear_map; p++) {
+		rc = a2_scom_ram(scom, thread, *p, 0);
+		if (rc)
+			goto scom_fail;
+	}
+
+	/*
+	 * For the boot thread, between the linear mapping and the debug
+	 * mappings there is a loop to flush iprot mappings. Ramming doesn't do
+	 * branches, but the secondary threads don't need to be nearly as smart
+	 * (i.e. we don't need to worry about invalidating the mapping we're
+	 * standing on).
+	 */
+
+	/* Debug mappings. Expects r11 = MAS0 from linear map (set above) */
+	for (p = a2_tlbinit_after_iprot_flush; p < a2_tlbinit_code_end; p++) {
+		rc = a2_scom_ram(scom, thread, *p, 0);
+		if (rc)
+			goto scom_fail;
+	}
+
+scom_fail:
+	if (rc)
+		pr_err("Setting up initial TLB failed, err %d\n", rc);
+
+	if (rc == -SCOM_RAMC_INTERRUPT) {
+		/* Interrupt, dump some status */
+		int rc[10];
+		u64 iar, srr0, srr1, esr, mas0, mas1, mas2, mas7_3, mas8, ccr2;
+		rc[0] = a2_scom_getspr(scom, thread, SPRN_IAR, &iar);
+		rc[1] = a2_scom_getspr(scom, thread, SPRN_SRR0, &srr0);
+		rc[2] = a2_scom_getspr(scom, thread, SPRN_SRR1, &srr1);
+		rc[3] = a2_scom_getspr(scom, thread, SPRN_ESR, &esr);
+		rc[4] = a2_scom_getspr(scom, thread, SPRN_MAS0, &mas0);
+		rc[5] = a2_scom_getspr(scom, thread, SPRN_MAS1, &mas1);
+		rc[6] = a2_scom_getspr(scom, thread, SPRN_MAS2, &mas2);
+		rc[7] = a2_scom_getspr(scom, thread, SPRN_MAS7_MAS3, &mas7_3);
+		rc[8] = a2_scom_getspr(scom, thread, SPRN_MAS8, &mas8);
+		rc[9] = a2_scom_getspr(scom, thread, SPRN_A2_CCR2, &ccr2);
+		pr_err(" -> retreived IAR =0x%llx (err %d)\n", iar, rc[0]);
+		pr_err("    retreived SRR0=0x%llx (err %d)\n", srr0, rc[1]);
+		pr_err("    retreived SRR1=0x%llx (err %d)\n", srr1, rc[2]);
+		pr_err("    retreived ESR =0x%llx (err %d)\n", esr, rc[3]);
+		pr_err("    retreived MAS0=0x%llx (err %d)\n", mas0, rc[4]);
+		pr_err("    retreived MAS1=0x%llx (err %d)\n", mas1, rc[5]);
+		pr_err("    retreived MAS2=0x%llx (err %d)\n", mas2, rc[6]);
+		pr_err("    retreived MS73=0x%llx (err %d)\n", mas7_3, rc[7]);
+		pr_err("    retreived MAS8=0x%llx (err %d)\n", mas8, rc[8]);
+		pr_err("    retreived CCR2=0x%llx (err %d)\n", ccr2, rc[9]);
+	}
+
+	return rc;
+}
+
+int __devinit a2_scom_startup_cpu(unsigned int lcpu, int thr_idx,
+				  struct device_node *np)
+{
+	u64 init_iar, init_msr, init_ccr2;
+	unsigned long start_here;
+	int rc, core_setup;
+	scom_map_t scom;
+	u64 pccr0;
+
+	scom = get_scom(lcpu, np, &core_setup);
+	if (!scom) {
+		printk(KERN_ERR "Couldn't map SCOM for CPU%d\n", lcpu);
+		return -1;
+	}
+
+	pr_devel("Bringing up CPU%d using SCOM...\n", lcpu);
+
+	pccr0 = scom_read(scom, SCOM_PCCR0);
+	scom_write(scom, SCOM_PCCR0, pccr0 | SCOM_PCCR0_ENABLE_DEBUG |
+				     SCOM_PCCR0_ENABLE_RAM);
+
+	/* Stop the thead with THRCTL. If we are setting up the TLB we stop all
+	 * threads. We also disable asynchronous interrupts while RAMing.
+	 */
+	if (core_setup)
+		scom_write(scom, SCOM_THRCTL_OR,
+			      SCOM_THRCTL_T0_STOP |
+			      SCOM_THRCTL_T1_STOP |
+			      SCOM_THRCTL_T2_STOP |
+			      SCOM_THRCTL_T3_STOP |
+			      SCOM_THRCTL_ASYNC_DIS);
+	else
+		scom_write(scom, SCOM_THRCTL_OR, SCOM_THRCTL_T0_STOP >> thr_idx);
+
+	/* Flush its pipeline just in case */
+	scom_write(scom, SCOM_RAMC, ((u64)thr_idx << 17) |
+		      SCOM_RAMC_FLUSH | SCOM_RAMC_ENABLE);
+
+	a2_scom_getspr(scom, thr_idx, SPRN_IAR, &init_iar);
+	a2_scom_getspr(scom, thr_idx, 0x0ff0, &init_msr);
+	a2_scom_getspr(scom, thr_idx, SPRN_A2_CCR2, &init_ccr2);
+
+	/* Set MSR to MSR_CM (0x0ff0 is magic value for MSR_CM) */
+	rc = a2_scom_setspr(scom, thr_idx, 0x0ff0, MSR_CM);
+	if (rc) {
+		pr_err("Failed to set MSR ! err %d\n", rc);
+		return rc;
+	}
+
+	/* RAM in an sync/isync for the sake of it */
+	a2_scom_ram(scom, thr_idx, 0x7c0004ac, 0);
+	a2_scom_ram(scom, thr_idx, 0x4c00012c, 0);
+
+	if (core_setup) {
+		pr_devel("CPU%d is first thread in core, initializing TLB...\n",
+			 lcpu);
+		rc = a2_scom_initial_tlb(scom, thr_idx);
+		if (rc)
+			goto fail;
+	}
+
+	start_here = *(unsigned long *)(core_setup ? generic_secondary_smp_init
+					: generic_secondary_thread_init);
+	pr_devel("CPU%d entry point at 0x%lx...\n", lcpu, start_here);
+
+	rc |= a2_scom_setspr(scom, thr_idx, SPRN_IAR, start_here);
+	rc |= a2_scom_setgpr(scom, thr_idx, 3, 0,
+			     get_hard_smp_processor_id(lcpu));
+	/*
+	 * Tell book3e_secondary_core_init not to set up the TLB, we've
+	 * already done that.
+	 */
+	rc |= a2_scom_setgpr(scom, thr_idx, 4, 0, 1);
+
+	rc |= a2_scom_setspr(scom, thr_idx, SPRN_TENS, 0x1 << thr_idx);
+
+	scom_write(scom, SCOM_RAMC, 0);
+	scom_write(scom, SCOM_THRCTL_AND, ~(SCOM_THRCTL_T0_STOP >> thr_idx));
+	scom_write(scom, SCOM_PCCR0, pccr0);
+fail:
+	pr_devel("  SCOM initialization %s\n", rc ? "failed" : "succeeded");
+	if (rc) {
+		pr_err("Old IAR=0x%08llx MSR=0x%08llx CCR2=0x%08llx\n",
+		       init_iar, init_msr, init_ccr2);
+	}
+
+	return rc;
+}
diff --git a/arch/powerpc/platforms/wsp/scom_wsp.c b/arch/powerpc/platforms/wsp/scom_wsp.c
new file mode 100644
index 0000000000000000000000000000000000000000..4052e2259f3016d904a707ff3e2524e1f2f58ac6
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/scom_wsp.c
@@ -0,0 +1,77 @@
+/*
+ *  SCOM backend for WSP
+ *
+ *  Copyright 2010 Benjamin Herrenschmidt, IBM Corp.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/cpumask.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/cputhreads.h>
+#include <asm/reg_a2.h>
+#include <asm/scom.h>
+#include <asm/udbg.h>
+
+#include "wsp.h"
+
+
+static scom_map_t wsp_scom_map(struct device_node *dev, u64 reg, u64 count)
+{
+	struct resource r;
+	u64 xscom_addr;
+
+	if (!of_get_property(dev, "scom-controller", NULL)) {
+		pr_err("%s: device %s is not a SCOM controller\n",
+			__func__, dev->full_name);
+		return SCOM_MAP_INVALID;
+	}
+
+	if (of_address_to_resource(dev, 0, &r)) {
+		pr_debug("Failed to find SCOM controller address\n");
+		return 0;
+	}
+
+	/* Transform the SCOM address into an XSCOM offset */
+	xscom_addr = ((reg & 0x7f000000) >> 1) | ((reg & 0xfffff) << 3);
+
+	return (scom_map_t)ioremap(r.start + xscom_addr, count << 3);
+}
+
+static void wsp_scom_unmap(scom_map_t map)
+{
+	iounmap((void *)map);
+}
+
+static u64 wsp_scom_read(scom_map_t map, u32 reg)
+{
+	u64 __iomem *addr = (u64 __iomem *)map;
+
+	return in_be64(addr + reg);
+}
+
+static void wsp_scom_write(scom_map_t map, u32 reg, u64 value)
+{
+	u64 __iomem *addr = (u64 __iomem *)map;
+
+	return out_be64(addr + reg, value);
+}
+
+static const struct scom_controller wsp_scom_controller = {
+	.map	= wsp_scom_map,
+	.unmap	= wsp_scom_unmap,
+	.read	= wsp_scom_read,
+	.write	= wsp_scom_write
+};
+
+void scom_init_wsp(void)
+{
+	scom_init(&wsp_scom_controller);
+}
diff --git a/arch/powerpc/platforms/wsp/setup.c b/arch/powerpc/platforms/wsp/setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..11ac2f05e01c72a1d9c8874a8020f7eb0947aedc
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/setup.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2010 Michael Ellerman, IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/of_platform.h>
+
+#include "wsp.h"
+
+/*
+ * Find chip-id by walking up device tree looking for ibm,wsp-chip-id property.
+ * Won't work for nodes that are not a descendant of a wsp node.
+ */
+int wsp_get_chip_id(struct device_node *dn)
+{
+	const u32 *p;
+	int rc;
+
+	/* Start looking at the specified node, not its parent */
+	dn = of_node_get(dn);
+	while (dn && !(p = of_get_property(dn, "ibm,wsp-chip-id", NULL)))
+		dn = of_get_next_parent(dn);
+
+	if (!dn)
+		return -1;
+
+	rc = *p;
+	of_node_put(dn);
+
+	return rc;
+}
diff --git a/arch/powerpc/platforms/wsp/smp.c b/arch/powerpc/platforms/wsp/smp.c
new file mode 100644
index 0000000000000000000000000000000000000000..9d20fa9d3710e0a07670188af71ac8e573dd4ac3
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/smp.c
@@ -0,0 +1,88 @@
+/*
+ *  SMP Support for A2 platforms
+ *
+ *  Copyright 2007 Benjamin Herrenschmidt, IBM Corp.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/cpumask.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/smp.h>
+
+#include <asm/dbell.h>
+#include <asm/machdep.h>
+#include <asm/xics.h>
+
+#include "ics.h"
+#include "wsp.h"
+
+static void __devinit smp_a2_setup_cpu(int cpu)
+{
+	doorbell_setup_this_cpu();
+
+	if (cpu != boot_cpuid)
+		xics_setup_cpu();
+}
+
+int __devinit smp_a2_kick_cpu(int nr)
+{
+	const char *enable_method;
+	struct device_node *np;
+	int thr_idx;
+
+	if (nr < 0 || nr >= NR_CPUS)
+		return -ENOENT;
+
+	np = of_get_cpu_node(nr, &thr_idx);
+	if (!np)
+		return -ENODEV;
+
+	enable_method = of_get_property(np, "enable-method", NULL);
+	pr_devel("CPU%d has enable-method: \"%s\"\n", nr, enable_method);
+
+	if (!enable_method) {
+                printk(KERN_ERR "CPU%d has no enable-method\n", nr);
+		return -ENOENT;
+	} else if (strcmp(enable_method, "ibm,a2-scom") == 0) {
+		if (a2_scom_startup_cpu(nr, thr_idx, np))
+			return -1;
+	} else {
+		printk(KERN_ERR "CPU%d: Don't understand enable-method \"%s\"\n",
+                       nr, enable_method);
+		return -EINVAL;
+	}
+
+	/*
+	 * The processor is currently spinning, waiting for the
+	 * cpu_start field to become non-zero After we set cpu_start,
+	 * the processor will continue on to secondary_start
+	 */
+	paca[nr].cpu_start = 1;
+
+	return 0;
+}
+
+static int __init smp_a2_probe(void)
+{
+	return cpus_weight(cpu_possible_map);
+}
+
+static struct smp_ops_t a2_smp_ops = {
+	.message_pass	= smp_muxed_ipi_message_pass,
+	.cause_ipi	= doorbell_cause_ipi,
+	.probe		= smp_a2_probe,
+	.kick_cpu	= smp_a2_kick_cpu,
+	.setup_cpu	= smp_a2_setup_cpu,
+};
+
+void __init a2_setup_smp(void)
+{
+	smp_ops = &a2_smp_ops;
+}
diff --git a/arch/powerpc/platforms/wsp/wsp.h b/arch/powerpc/platforms/wsp/wsp.h
new file mode 100644
index 0000000000000000000000000000000000000000..7c3e087fd2f2bff8a35e075beca6b95b1a8014ba
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/wsp.h
@@ -0,0 +1,17 @@
+#ifndef __WSP_H
+#define __WSP_H
+
+#include <asm/wsp.h>
+
+extern void wsp_setup_pci(void);
+extern void scom_init_wsp(void);
+
+extern void a2_setup_smp(void);
+extern int a2_scom_startup_cpu(unsigned int lcpu, int thr_idx,
+			       struct device_node *np);
+int smp_a2_cpu_bootable(unsigned int nr);
+int __devinit smp_a2_kick_cpu(int nr);
+
+void opb_pic_init(void);
+
+#endif /*  __WSP_H */
diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig
index 396582835cb51bf46dc7ac8623ea29b723a5251b..d775fd148d13760b9b3a9f97a31049a0734c00af 100644
--- a/arch/powerpc/sysdev/Kconfig
+++ b/arch/powerpc/sysdev/Kconfig
@@ -12,3 +12,13 @@ config PPC_MSI_BITMAP
 	depends on PCI_MSI
 	default y if MPIC
 	default y if FSL_PCI
+
+source "arch/powerpc/sysdev/xics/Kconfig"
+
+config PPC_SCOM
+	bool
+
+config SCOM_DEBUGFS
+	bool "Expose SCOM controllers via debugfs"
+	depends on PPC_SCOM
+	default n
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 1e0c933ef772d6aa2d120dc6abb7ee8d63b18a5c..6076e0074a870497ae138e7674958f605d3fc11b 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -57,3 +57,9 @@ obj-$(CONFIG_PPC_MPC52xx)	+= mpc5xxx_clocks.o
 ifeq ($(CONFIG_SUSPEND),y)
 obj-$(CONFIG_6xx)		+= 6xx-suspend.o
 endif
+
+obj-$(CONFIG_PPC_SCOM)		+= scom.o
+
+subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
+
+obj-$(CONFIG_PPC_XICS)		+= xics/
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 1636dd896707ec73e618fbab0453ea8506f31501..bd0d54060b94048ffea74c4c30f0bed1eac10ebf 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -216,7 +216,7 @@ static int axon_ram_probe(struct platform_device *device)
 			AXON_RAM_DEVICE_NAME, axon_ram_bank_id, bank->size >> 20);
 
 	bank->ph_addr = resource.start;
-	bank->io_addr = (unsigned long) ioremap_flags(
+	bank->io_addr = (unsigned long) ioremap_prot(
 			bank->ph_addr, bank->size, _PAGE_NO_CACHE);
 	if (bank->io_addr == 0) {
 		dev_err(&device->dev, "ioremap() failed\n");
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index e0bc944eb23f42963f9b20a125e333f8d5deb2ad..350787c83e2284e146d6421a7e8bab87cbec7a0c 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -58,21 +58,21 @@ static struct irq_host *cpm_pic_host;
 
 static void cpm_mask_irq(struct irq_data *d)
 {
-	unsigned int cpm_vec = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int cpm_vec = (unsigned int)irqd_to_hwirq(d);
 
 	clrbits32(&cpic_reg->cpic_cimr, (1 << cpm_vec));
 }
 
 static void cpm_unmask_irq(struct irq_data *d)
 {
-	unsigned int cpm_vec = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int cpm_vec = (unsigned int)irqd_to_hwirq(d);
 
 	setbits32(&cpic_reg->cpic_cimr, (1 << cpm_vec));
 }
 
 static void cpm_end_irq(struct irq_data *d)
 {
-	unsigned int cpm_vec = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int cpm_vec = (unsigned int)irqd_to_hwirq(d);
 
 	out_be32(&cpic_reg->cpic_cisr, (1 << cpm_vec));
 }
@@ -157,7 +157,7 @@ unsigned int cpm_pic_init(void)
 		goto end;
 
 	/* Initialize the CPM interrupt controller. */
-	hwirq = (unsigned int)irq_map[sirq].hwirq;
+	hwirq = (unsigned int)virq_to_hw(sirq);
 	out_be32(&cpic_reg->cpic_cicr,
 	    (CICR_SCD_SCC4 | CICR_SCC_SCC3 | CICR_SCB_SCC2 | CICR_SCA_SCC1) |
 		((hwirq/2) << 13) | CICR_HP_MASK);
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index 5495c1be472be68e828c04f9a8fe1724f7109e97..bcab50e2a9eb5f2e03902e79a0d8884e4839e0c0 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -81,7 +81,7 @@ static const u_char irq_to_siubit[] = {
 static void cpm2_mask_irq(struct irq_data *d)
 {
 	int	bit, word;
-	unsigned int irq_nr = virq_to_hw(d->irq);
+	unsigned int irq_nr = irqd_to_hwirq(d);
 
 	bit = irq_to_siubit[irq_nr];
 	word = irq_to_siureg[irq_nr];
@@ -93,7 +93,7 @@ static void cpm2_mask_irq(struct irq_data *d)
 static void cpm2_unmask_irq(struct irq_data *d)
 {
 	int	bit, word;
-	unsigned int irq_nr = virq_to_hw(d->irq);
+	unsigned int irq_nr = irqd_to_hwirq(d);
 
 	bit = irq_to_siubit[irq_nr];
 	word = irq_to_siureg[irq_nr];
@@ -105,7 +105,7 @@ static void cpm2_unmask_irq(struct irq_data *d)
 static void cpm2_ack(struct irq_data *d)
 {
 	int	bit, word;
-	unsigned int irq_nr = virq_to_hw(d->irq);
+	unsigned int irq_nr = irqd_to_hwirq(d);
 
 	bit = irq_to_siubit[irq_nr];
 	word = irq_to_siureg[irq_nr];
@@ -116,7 +116,7 @@ static void cpm2_ack(struct irq_data *d)
 static void cpm2_end_irq(struct irq_data *d)
 {
 	int	bit, word;
-	unsigned int irq_nr = virq_to_hw(d->irq);
+	unsigned int irq_nr = irqd_to_hwirq(d);
 
 	bit = irq_to_siubit[irq_nr];
 	word = irq_to_siureg[irq_nr];
@@ -133,7 +133,7 @@ static void cpm2_end_irq(struct irq_data *d)
 
 static int cpm2_set_irq_type(struct irq_data *d, unsigned int flow_type)
 {
-	unsigned int src = virq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned int vold, vnew, edibit;
 
 	/* Port C interrupts are either IRQ_TYPE_EDGE_FALLING or
diff --git a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
index 54fb1922fe30c8a2a6e84161e335f640b95c6c57..116415899176aa4d83fbcd4ca56a4ac5728f7719 100644
--- a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
+++ b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c
@@ -106,10 +106,10 @@ int __init instantiate_cache_sram(struct platform_device *dev,
 		goto out_free;
 	}
 
-	cache_sram->base_virt = ioremap_flags(cache_sram->base_phys,
+	cache_sram->base_virt = ioremap_prot(cache_sram->base_phys,
 				cache_sram->size, _PAGE_COHERENT | PAGE_KERNEL);
 	if (!cache_sram->base_virt) {
-		dev_err(&dev->dev, "%s: ioremap_flags failed\n",
+		dev_err(&dev->dev, "%s: ioremap_prot failed\n",
 				dev->dev.of_node->full_name);
 		ret = -ENOMEM;
 		goto out_release;
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index d5679dc1e20faddf7d5a20df6bc1374aee74e264..92e78333c47cca84490f8022126b4a4bee149cc5 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -110,7 +110,7 @@ static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
 	list_for_each_entry(entry, &pdev->msi_list, list) {
 		if (entry->irq == NO_IRQ)
 			continue;
-		msi_data = irq_get_handler_data(entry->irq);
+		msi_data = irq_get_chip_data(entry->irq);
 		irq_set_msi_desc(entry->irq, NULL);
 		msi_bitmap_free_hwirqs(&msi_data->bitmap,
 				       virq_to_hw(entry->irq), 1);
@@ -168,7 +168,7 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 			rc = -ENOSPC;
 			goto out_free;
 		}
-		irq_set_handler_data(virq, msi_data);
+		/* chip_data is msi_data via host->hostdata in host->map() */
 		irq_set_msi_desc(virq, entry);
 
 		fsl_compose_msi_msg(pdev, hwirq, &msg, msi_data);
@@ -193,7 +193,7 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 	u32 have_shift = 0;
 	struct fsl_msi_cascade_data *cascade_data;
 
-	cascade_data = (struct fsl_msi_cascade_data *)irq_get_handler_data(irq);
+	cascade_data = irq_get_handler_data(irq);
 	msi_data = cascade_data->msi_data;
 
 	raw_spin_lock(&desc->lock);
@@ -253,7 +253,7 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 
 static int fsl_of_msi_remove(struct platform_device *ofdev)
 {
-	struct fsl_msi *msi = ofdev->dev.platform_data;
+	struct fsl_msi *msi = platform_get_drvdata(ofdev);
 	int virq, i;
 	struct fsl_msi_cascade_data *cascade_data;
 
@@ -304,8 +304,10 @@ static int __devinit fsl_msi_setup_hwirq(struct fsl_msi *msi,
 	return 0;
 }
 
+static const struct of_device_id fsl_of_msi_ids[];
 static int __devinit fsl_of_msi_probe(struct platform_device *dev)
 {
+	const struct of_device_id *match;
 	struct fsl_msi *msi;
 	struct resource res;
 	int err, i, j, irq_index, count;
@@ -316,9 +318,10 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev)
 	u32 offset;
 	static const u32 all_avail[] = { 0, NR_MSI_IRQS };
 
-	if (!dev->dev.of_match)
+	match = of_match_device(fsl_of_msi_ids, &dev->dev);
+	if (!match)
 		return -EINVAL;
-	features = dev->dev.of_match->data;
+	features = match->data;
 
 	printk(KERN_DEBUG "Setting up Freescale MSI support\n");
 
@@ -327,7 +330,7 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev)
 		dev_err(&dev->dev, "No memory for MSI structure\n");
 		return -ENOMEM;
 	}
-	dev->dev.platform_data = msi;
+	platform_set_drvdata(dev, msi);
 
 	msi->irqhost = irq_alloc_host(dev->dev.of_node, IRQ_HOST_MAP_LINEAR,
 				      NR_MSI_IRQS, &fsl_msi_host_ops, 0);
diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c
index 142770cb84b6b75afc33c9261db336c8ad8d8d26..d18bb27e4df92dff846122a867868164dc3d3aca 100644
--- a/arch/powerpc/sysdev/i8259.c
+++ b/arch/powerpc/sysdev/i8259.c
@@ -185,18 +185,6 @@ static int i8259_host_map(struct irq_host *h, unsigned int virq,
 	return 0;
 }
 
-static void i8259_host_unmap(struct irq_host *h, unsigned int virq)
-{
-	/* Make sure irq is masked in hardware */
-	i8259_mask_irq(irq_get_irq_data(virq));
-
-	/* remove chip and handler */
-	irq_set_chip_and_handler(virq, NULL, NULL);
-
-	/* Make sure it's completed */
-	synchronize_irq(virq);
-}
-
 static int i8259_host_xlate(struct irq_host *h, struct device_node *ct,
 			    const u32 *intspec, unsigned int intsize,
 			    irq_hw_number_t *out_hwirq, unsigned int *out_flags)
@@ -220,7 +208,6 @@ static int i8259_host_xlate(struct irq_host *h, struct device_node *ct,
 static struct irq_host_ops i8259_host_ops = {
 	.match = i8259_host_match,
 	.map = i8259_host_map,
-	.unmap = i8259_host_unmap,
 	.xlate = i8259_host_xlate,
 };
 
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index fa438be962b71a2519fc00ff054698226a529b75..7367d17364cb0ee37cf5addeacb7038030eb49f0 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -18,7 +18,7 @@
 #include <linux/stddef.h>
 #include <linux/sched.h>
 #include <linux/signal.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/device.h>
 #include <linux/bootmem.h>
 #include <linux/spinlock.h>
@@ -521,12 +521,10 @@ static inline struct ipic * ipic_from_irq(unsigned int virq)
 	return primary_ipic;
 }
 
-#define ipic_irq_to_hw(virq)	((unsigned int)irq_map[virq].hwirq)
-
 static void ipic_unmask_irq(struct irq_data *d)
 {
 	struct ipic *ipic = ipic_from_irq(d->irq);
-	unsigned int src = ipic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 temp;
 
@@ -542,7 +540,7 @@ static void ipic_unmask_irq(struct irq_data *d)
 static void ipic_mask_irq(struct irq_data *d)
 {
 	struct ipic *ipic = ipic_from_irq(d->irq);
-	unsigned int src = ipic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 temp;
 
@@ -562,7 +560,7 @@ static void ipic_mask_irq(struct irq_data *d)
 static void ipic_ack_irq(struct irq_data *d)
 {
 	struct ipic *ipic = ipic_from_irq(d->irq);
-	unsigned int src = ipic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 temp;
 
@@ -581,7 +579,7 @@ static void ipic_ack_irq(struct irq_data *d)
 static void ipic_mask_irq_and_ack(struct irq_data *d)
 {
 	struct ipic *ipic = ipic_from_irq(d->irq);
-	unsigned int src = ipic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 temp;
 
@@ -604,7 +602,7 @@ static void ipic_mask_irq_and_ack(struct irq_data *d)
 static int ipic_set_irq_type(struct irq_data *d, unsigned int flow_type)
 {
 	struct ipic *ipic = ipic_from_irq(d->irq);
-	unsigned int src = ipic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned int vold, vnew, edibit;
 
 	if (flow_type == IRQ_TYPE_NONE)
@@ -793,7 +791,7 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags)
 int ipic_set_priority(unsigned int virq, unsigned int priority)
 {
 	struct ipic *ipic = ipic_from_irq(virq);
-	unsigned int src = ipic_irq_to_hw(virq);
+	unsigned int src = virq_to_hw(virq);
 	u32 temp;
 
 	if (priority > 7)
@@ -821,7 +819,7 @@ int ipic_set_priority(unsigned int virq, unsigned int priority)
 void ipic_set_highest_priority(unsigned int virq)
 {
 	struct ipic *ipic = ipic_from_irq(virq);
-	unsigned int src = ipic_irq_to_hw(virq);
+	unsigned int src = virq_to_hw(virq);
 	u32 temp;
 
 	temp = ipic_read(ipic->regs, IPIC_SICFR);
@@ -902,7 +900,7 @@ static struct {
 	u32 sercr;
 } ipic_saved_state;
 
-static int ipic_suspend(struct sys_device *sdev, pm_message_t state)
+static int ipic_suspend(void)
 {
 	struct ipic *ipic = primary_ipic;
 
@@ -933,7 +931,7 @@ static int ipic_suspend(struct sys_device *sdev, pm_message_t state)
 	return 0;
 }
 
-static int ipic_resume(struct sys_device *sdev)
+static void ipic_resume(void)
 {
 	struct ipic *ipic = primary_ipic;
 
@@ -949,44 +947,26 @@ static int ipic_resume(struct sys_device *sdev)
 	ipic_write(ipic->regs, IPIC_SECNR, ipic_saved_state.secnr);
 	ipic_write(ipic->regs, IPIC_SERMR, ipic_saved_state.sermr);
 	ipic_write(ipic->regs, IPIC_SERCR, ipic_saved_state.sercr);
-
-	return 0;
 }
 #else
 #define ipic_suspend NULL
 #define ipic_resume NULL
 #endif
 
-static struct sysdev_class ipic_sysclass = {
-	.name = "ipic",
+static struct syscore_ops ipic_syscore_ops = {
 	.suspend = ipic_suspend,
 	.resume = ipic_resume,
 };
 
-static struct sys_device device_ipic = {
-	.id		= 0,
-	.cls		= &ipic_sysclass,
-};
-
-static int __init init_ipic_sysfs(void)
+static int __init init_ipic_syscore(void)
 {
-	int rc;
-
 	if (!primary_ipic || !primary_ipic->regs)
 		return -ENODEV;
-	printk(KERN_DEBUG "Registering ipic with sysfs...\n");
 
-	rc = sysdev_class_register(&ipic_sysclass);
-	if (rc) {
-		printk(KERN_ERR "Failed registering ipic sys class\n");
-		return -ENODEV;
-	}
-	rc = sysdev_register(&device_ipic);
-	if (rc) {
-		printk(KERN_ERR "Failed registering ipic sys device\n");
-		return -ENODEV;
-	}
+	printk(KERN_DEBUG "Registering ipic system core operations\n");
+	register_syscore_ops(&ipic_syscore_ops);
+
 	return 0;
 }
 
-subsys_initcall(init_ipic_sysfs);
+subsys_initcall(init_ipic_syscore);
diff --git a/arch/powerpc/sysdev/mmio_nvram.c b/arch/powerpc/sysdev/mmio_nvram.c
index 207324209065341df70115612c98b3b902bd4c3a..ddc877a3a23a1abae323e3ab2f3a694fad9ff570 100644
--- a/arch/powerpc/sysdev/mmio_nvram.c
+++ b/arch/powerpc/sysdev/mmio_nvram.c
@@ -115,6 +115,8 @@ int __init mmio_nvram_init(void)
 	int ret;
 
 	nvram_node = of_find_node_by_type(NULL, "nvram");
+	if (!nvram_node)
+		nvram_node = of_find_compatible_node(NULL, NULL, "nvram");
 	if (!nvram_node) {
 		printk(KERN_WARNING "nvram: no node found in device-tree\n");
 		return -ENODEV;
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c
index a88800ff4d011719bde894f8080dafea7f4aaf20..20924f2246f016f97f577a0733d5149acb640ce3 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.c
+++ b/arch/powerpc/sysdev/mpc8xx_pic.c
@@ -28,7 +28,7 @@ int cpm_get_irq(struct pt_regs *regs);
 static void mpc8xx_unmask_irq(struct irq_data *d)
 {
 	int	bit, word;
-	unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int irq_nr = (unsigned int)irqd_to_hwirq(d);
 
 	bit = irq_nr & 0x1f;
 	word = irq_nr >> 5;
@@ -40,7 +40,7 @@ static void mpc8xx_unmask_irq(struct irq_data *d)
 static void mpc8xx_mask_irq(struct irq_data *d)
 {
 	int	bit, word;
-	unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int irq_nr = (unsigned int)irqd_to_hwirq(d);
 
 	bit = irq_nr & 0x1f;
 	word = irq_nr >> 5;
@@ -52,7 +52,7 @@ static void mpc8xx_mask_irq(struct irq_data *d)
 static void mpc8xx_ack(struct irq_data *d)
 {
 	int	bit;
-	unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int irq_nr = (unsigned int)irqd_to_hwirq(d);
 
 	bit = irq_nr & 0x1f;
 	out_be32(&siu_reg->sc_sipend, 1 << (31-bit));
@@ -61,7 +61,7 @@ static void mpc8xx_ack(struct irq_data *d)
 static void mpc8xx_end_irq(struct irq_data *d)
 {
 	int bit, word;
-	unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq;
+	unsigned int irq_nr = (unsigned int)irqd_to_hwirq(d);
 
 	bit = irq_nr & 0x1f;
 	word = irq_nr >> 5;
@@ -73,7 +73,7 @@ static void mpc8xx_end_irq(struct irq_data *d)
 static int mpc8xx_set_irq_type(struct irq_data *d, unsigned int flow_type)
 {
 	if (flow_type & IRQ_TYPE_EDGE_FALLING) {
-		irq_hw_number_t hw = (unsigned int)irq_map[d->irq].hwirq;
+		irq_hw_number_t hw = (unsigned int)irqd_to_hwirq(d);
 		unsigned int siel = in_be32(&siu_reg->sc_siel);
 
 		/* only external IRQ senses are programmable */
diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/sysdev/mpc8xxx_gpio.c
index 0892a2841c2bfa17ea668902b8ed2d3b5de3f382..fb4963abdf55101dea90147cee8845597c0eaaef 100644
--- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
+++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c
@@ -163,7 +163,7 @@ static void mpc8xxx_irq_unmask(struct irq_data *d)
 
 	spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
 
-	setbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(d->irq)));
+	setbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(irqd_to_hwirq(d)));
 
 	spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
 }
@@ -176,7 +176,7 @@ static void mpc8xxx_irq_mask(struct irq_data *d)
 
 	spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
 
-	clrbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(d->irq)));
+	clrbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(irqd_to_hwirq(d)));
 
 	spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
 }
@@ -186,7 +186,7 @@ static void mpc8xxx_irq_ack(struct irq_data *d)
 	struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_data_get_irq_chip_data(d);
 	struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
 
-	out_be32(mm->regs + GPIO_IER, mpc8xxx_gpio2mask(virq_to_hw(d->irq)));
+	out_be32(mm->regs + GPIO_IER, mpc8xxx_gpio2mask(irqd_to_hwirq(d)));
 }
 
 static int mpc8xxx_irq_set_type(struct irq_data *d, unsigned int flow_type)
@@ -199,14 +199,14 @@ static int mpc8xxx_irq_set_type(struct irq_data *d, unsigned int flow_type)
 	case IRQ_TYPE_EDGE_FALLING:
 		spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
 		setbits32(mm->regs + GPIO_ICR,
-			  mpc8xxx_gpio2mask(virq_to_hw(d->irq)));
+			  mpc8xxx_gpio2mask(irqd_to_hwirq(d)));
 		spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
 		break;
 
 	case IRQ_TYPE_EDGE_BOTH:
 		spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
 		clrbits32(mm->regs + GPIO_ICR,
-			  mpc8xxx_gpio2mask(virq_to_hw(d->irq)));
+			  mpc8xxx_gpio2mask(irqd_to_hwirq(d)));
 		spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
 		break;
 
@@ -221,7 +221,7 @@ static int mpc512x_irq_set_type(struct irq_data *d, unsigned int flow_type)
 {
 	struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_data_get_irq_chip_data(d);
 	struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc;
-	unsigned long gpio = virq_to_hw(d->irq);
+	unsigned long gpio = irqd_to_hwirq(d);
 	void __iomem *reg;
 	unsigned int shift;
 	unsigned long flags;
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index f91c065bed5a21be3f1a7fd6e186a27d72b3e6de..3a8de5bb628ae9483c0dec79ea5c22ae72b88bb0 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -6,6 +6,7 @@
  *  with various broken implementations of this HW.
  *
  *  Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp.
+ *  Copyright 2010-2011 Freescale Semiconductor, Inc.
  *
  *  This file is subject to the terms and conditions of the GNU General Public
  *  License.  See the file COPYING in the main directory of this archive
@@ -27,6 +28,7 @@
 #include <linux/spinlock.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
+#include <linux/syscore_ops.h>
 
 #include <asm/ptrace.h>
 #include <asm/signal.h>
@@ -218,6 +220,28 @@ static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 valu
 	_mpic_write(mpic->reg_type, &mpic->gregs, offset, value);
 }
 
+static inline u32 _mpic_tm_read(struct mpic *mpic, unsigned int tm)
+{
+	unsigned int offset = MPIC_INFO(TIMER_VECTOR_PRI) +
+			      ((tm & 3) * MPIC_INFO(TIMER_STRIDE));
+
+	if (tm >= 4)
+		offset += 0x1000 / 4;
+
+	return _mpic_read(mpic->reg_type, &mpic->tmregs, offset);
+}
+
+static inline void _mpic_tm_write(struct mpic *mpic, unsigned int tm, u32 value)
+{
+	unsigned int offset = MPIC_INFO(TIMER_VECTOR_PRI) +
+			      ((tm & 3) * MPIC_INFO(TIMER_STRIDE));
+
+	if (tm >= 4)
+		offset += 0x1000 / 4;
+
+	_mpic_write(mpic->reg_type, &mpic->tmregs, offset, value);
+}
+
 static inline u32 _mpic_cpu_read(struct mpic *mpic, unsigned int reg)
 {
 	unsigned int cpu = mpic_processor_id(mpic);
@@ -268,6 +292,8 @@ static inline void _mpic_irq_write(struct mpic *mpic, unsigned int src_no,
 #define mpic_write(b,r,v)	_mpic_write(mpic->reg_type,&(b),(r),(v))
 #define mpic_ipi_read(i)	_mpic_ipi_read(mpic,(i))
 #define mpic_ipi_write(i,v)	_mpic_ipi_write(mpic,(i),(v))
+#define mpic_tm_read(i)		_mpic_tm_read(mpic,(i))
+#define mpic_tm_write(i,v)	_mpic_tm_write(mpic,(i),(v))
 #define mpic_cpu_read(i)	_mpic_cpu_read(mpic,(i))
 #define mpic_cpu_write(i,v)	_mpic_cpu_write(mpic,(i),(v))
 #define mpic_irq_read(s,r)	_mpic_irq_read(mpic,(s),(r))
@@ -607,8 +633,6 @@ static int irq_choose_cpu(const struct cpumask *mask)
 }
 #endif
 
-#define mpic_irq_to_hw(virq)	((unsigned int)irq_map[virq].hwirq)
-
 /* Find an mpic associated with a given linux interrupt */
 static struct mpic *mpic_find(unsigned int irq)
 {
@@ -621,11 +645,18 @@ static struct mpic *mpic_find(unsigned int irq)
 /* Determine if the linux irq is an IPI */
 static unsigned int mpic_is_ipi(struct mpic *mpic, unsigned int irq)
 {
-	unsigned int src = mpic_irq_to_hw(irq);
+	unsigned int src = virq_to_hw(irq);
 
 	return (src >= mpic->ipi_vecs[0] && src <= mpic->ipi_vecs[3]);
 }
 
+/* Determine if the linux irq is a timer */
+static unsigned int mpic_is_tm(struct mpic *mpic, unsigned int irq)
+{
+	unsigned int src = virq_to_hw(irq);
+
+	return (src >= mpic->timer_vecs[0] && src <= mpic->timer_vecs[7]);
+}
 
 /* Convert a cpu mask from logical to physical cpu numbers. */
 static inline u32 mpic_physmask(u32 cpumask)
@@ -633,7 +664,7 @@ static inline u32 mpic_physmask(u32 cpumask)
 	int i;
 	u32 mask = 0;
 
-	for (i = 0; i < NR_CPUS; ++i, cpumask >>= 1)
+	for (i = 0; i < min(32, NR_CPUS); ++i, cpumask >>= 1)
 		mask |= (cpumask & 1) << get_hard_smp_processor_id(i);
 	return mask;
 }
@@ -674,7 +705,7 @@ void mpic_unmask_irq(struct irq_data *d)
 {
 	unsigned int loops = 100000;
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 
 	DBG("%p: %s: enable_irq: %d (src %d)\n", mpic, mpic->name, d->irq, src);
 
@@ -695,7 +726,7 @@ void mpic_mask_irq(struct irq_data *d)
 {
 	unsigned int loops = 100000;
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 
 	DBG("%s: disable_irq: %d (src %d)\n", mpic->name, d->irq, src);
 
@@ -733,7 +764,7 @@ void mpic_end_irq(struct irq_data *d)
 static void mpic_unmask_ht_irq(struct irq_data *d)
 {
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 
 	mpic_unmask_irq(d);
 
@@ -744,7 +775,7 @@ static void mpic_unmask_ht_irq(struct irq_data *d)
 static unsigned int mpic_startup_ht_irq(struct irq_data *d)
 {
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 
 	mpic_unmask_irq(d);
 	mpic_startup_ht_interrupt(mpic, src, irqd_is_level_type(d));
@@ -755,7 +786,7 @@ static unsigned int mpic_startup_ht_irq(struct irq_data *d)
 static void mpic_shutdown_ht_irq(struct irq_data *d)
 {
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 
 	mpic_shutdown_ht_interrupt(mpic, src);
 	mpic_mask_irq(d);
@@ -764,7 +795,7 @@ static void mpic_shutdown_ht_irq(struct irq_data *d)
 static void mpic_end_ht_irq(struct irq_data *d)
 {
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 
 #ifdef DEBUG_IRQ
 	DBG("%s: end_irq: %d\n", mpic->name, d->irq);
@@ -785,7 +816,7 @@ static void mpic_end_ht_irq(struct irq_data *d)
 static void mpic_unmask_ipi(struct irq_data *d)
 {
 	struct mpic *mpic = mpic_from_ipi(d);
-	unsigned int src = mpic_irq_to_hw(d->irq) - mpic->ipi_vecs[0];
+	unsigned int src = virq_to_hw(d->irq) - mpic->ipi_vecs[0];
 
 	DBG("%s: enable_ipi: %d (ipi %d)\n", mpic->name, d->irq, src);
 	mpic_ipi_write(src, mpic_ipi_read(src) & ~MPIC_VECPRI_MASK);
@@ -812,27 +843,42 @@ static void mpic_end_ipi(struct irq_data *d)
 
 #endif /* CONFIG_SMP */
 
+static void mpic_unmask_tm(struct irq_data *d)
+{
+	struct mpic *mpic = mpic_from_irq_data(d);
+	unsigned int src = virq_to_hw(d->irq) - mpic->timer_vecs[0];
+
+	DBG("%s: enable_tm: %d (tm %d)\n", mpic->name, irq, src);
+	mpic_tm_write(src, mpic_tm_read(src) & ~MPIC_VECPRI_MASK);
+	mpic_tm_read(src);
+}
+
+static void mpic_mask_tm(struct irq_data *d)
+{
+	struct mpic *mpic = mpic_from_irq_data(d);
+	unsigned int src = virq_to_hw(d->irq) - mpic->timer_vecs[0];
+
+	mpic_tm_write(src, mpic_tm_read(src) | MPIC_VECPRI_MASK);
+	mpic_tm_read(src);
+}
+
 int mpic_set_affinity(struct irq_data *d, const struct cpumask *cpumask,
 		      bool force)
 {
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 
 	if (mpic->flags & MPIC_SINGLE_DEST_CPU) {
 		int cpuid = irq_choose_cpu(cpumask);
 
 		mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), 1 << cpuid);
 	} else {
-		cpumask_var_t tmp;
-
-		alloc_cpumask_var(&tmp, GFP_KERNEL);
+		u32 mask = cpumask_bits(cpumask)[0];
 
-		cpumask_and(tmp, cpumask, cpu_online_mask);
+		mask &= cpumask_bits(cpu_online_mask)[0];
 
 		mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION),
-			       mpic_physmask(cpumask_bits(tmp)[0]));
-
-		free_cpumask_var(tmp);
+			       mpic_physmask(mask));
 	}
 
 	return 0;
@@ -862,7 +908,7 @@ static unsigned int mpic_type_to_vecpri(struct mpic *mpic, unsigned int type)
 int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type)
 {
 	struct mpic *mpic = mpic_from_irq_data(d);
-	unsigned int src = mpic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned int vecpri, vold, vnew;
 
 	DBG("mpic: set_irq_type(mpic:@%p,virq:%d,src:0x%x,type:0x%x)\n",
@@ -898,7 +944,7 @@ int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type)
 void mpic_set_vector(unsigned int virq, unsigned int vector)
 {
 	struct mpic *mpic = mpic_from_irq(virq);
-	unsigned int src = mpic_irq_to_hw(virq);
+	unsigned int src = virq_to_hw(virq);
 	unsigned int vecpri;
 
 	DBG("mpic: set_vector(mpic:@%p,virq:%d,src:%d,vector:0x%x)\n",
@@ -916,7 +962,7 @@ void mpic_set_vector(unsigned int virq, unsigned int vector)
 void mpic_set_destination(unsigned int virq, unsigned int cpuid)
 {
 	struct mpic *mpic = mpic_from_irq(virq);
-	unsigned int src = mpic_irq_to_hw(virq);
+	unsigned int src = virq_to_hw(virq);
 
 	DBG("mpic: set_destination(mpic:@%p,virq:%d,src:%d,cpuid:0x%x)\n",
 	    mpic, virq, src, cpuid);
@@ -942,6 +988,12 @@ static struct irq_chip mpic_ipi_chip = {
 };
 #endif /* CONFIG_SMP */
 
+static struct irq_chip mpic_tm_chip = {
+	.irq_mask	= mpic_mask_tm,
+	.irq_unmask	= mpic_unmask_tm,
+	.irq_eoi	= mpic_end_irq,
+};
+
 #ifdef CONFIG_MPIC_U3_HT_IRQS
 static struct irq_chip mpic_irq_ht_chip = {
 	.irq_startup	= mpic_startup_ht_irq,
@@ -985,6 +1037,16 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq,
 	}
 #endif /* CONFIG_SMP */
 
+	if (hw >= mpic->timer_vecs[0] && hw <= mpic->timer_vecs[7]) {
+		WARN_ON(!(mpic->flags & MPIC_PRIMARY));
+
+		DBG("mpic: mapping as timer\n");
+		irq_set_chip_data(virq, mpic);
+		irq_set_chip_and_handler(virq, &mpic->hc_tm,
+					 handle_fasteoi_irq);
+		return 0;
+	}
+
 	if (hw >= mpic->irq_count)
 		return -EINVAL;
 
@@ -1025,6 +1087,7 @@ static int mpic_host_xlate(struct irq_host *h, struct device_node *ct,
 			   irq_hw_number_t *out_hwirq, unsigned int *out_flags)
 
 {
+	struct mpic *mpic = h->host_data;
 	static unsigned char map_mpic_senses[4] = {
 		IRQ_TYPE_EDGE_RISING,
 		IRQ_TYPE_LEVEL_LOW,
@@ -1033,7 +1096,38 @@ static int mpic_host_xlate(struct irq_host *h, struct device_node *ct,
 	};
 
 	*out_hwirq = intspec[0];
-	if (intsize > 1) {
+	if (intsize >= 4 && (mpic->flags & MPIC_FSL)) {
+		/*
+		 * Freescale MPIC with extended intspec:
+		 * First two cells are as usual.  Third specifies
+		 * an "interrupt type".  Fourth is type-specific data.
+		 *
+		 * See Documentation/devicetree/bindings/powerpc/fsl/mpic.txt
+		 */
+		switch (intspec[2]) {
+		case 0:
+		case 1: /* no EISR/EIMR support for now, treat as shared IRQ */
+			break;
+		case 2:
+			if (intspec[0] >= ARRAY_SIZE(mpic->ipi_vecs))
+				return -EINVAL;
+
+			*out_hwirq = mpic->ipi_vecs[intspec[0]];
+			break;
+		case 3:
+			if (intspec[0] >= ARRAY_SIZE(mpic->timer_vecs))
+				return -EINVAL;
+
+			*out_hwirq = mpic->timer_vecs[intspec[0]];
+			break;
+		default:
+			pr_debug("%s: unknown irq type %u\n",
+				 __func__, intspec[2]);
+			return -EINVAL;
+		}
+
+		*out_flags = map_mpic_senses[intspec[1] & 3];
+	} else if (intsize > 1) {
 		u32 mask = 0x3;
 
 		/* Apple invented a new race of encoding on machines with
@@ -1109,6 +1203,9 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	mpic->hc_ipi.name = name;
 #endif /* CONFIG_SMP */
 
+	mpic->hc_tm = mpic_tm_chip;
+	mpic->hc_tm.name = name;
+
 	mpic->flags = flags;
 	mpic->isu_size = isu_size;
 	mpic->irq_count = irq_count;
@@ -1119,10 +1216,14 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	else
 		intvec_top = 255;
 
-	mpic->timer_vecs[0] = intvec_top - 8;
-	mpic->timer_vecs[1] = intvec_top - 7;
-	mpic->timer_vecs[2] = intvec_top - 6;
-	mpic->timer_vecs[3] = intvec_top - 5;
+	mpic->timer_vecs[0] = intvec_top - 12;
+	mpic->timer_vecs[1] = intvec_top - 11;
+	mpic->timer_vecs[2] = intvec_top - 10;
+	mpic->timer_vecs[3] = intvec_top - 9;
+	mpic->timer_vecs[4] = intvec_top - 8;
+	mpic->timer_vecs[5] = intvec_top - 7;
+	mpic->timer_vecs[6] = intvec_top - 6;
+	mpic->timer_vecs[7] = intvec_top - 5;
 	mpic->ipi_vecs[0]   = intvec_top - 4;
 	mpic->ipi_vecs[1]   = intvec_top - 3;
 	mpic->ipi_vecs[2]   = intvec_top - 2;
@@ -1132,6 +1233,8 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	/* Check for "big-endian" in device-tree */
 	if (node && of_get_property(node, "big-endian", NULL) != NULL)
 		mpic->flags |= MPIC_BIG_ENDIAN;
+	if (node && of_device_is_compatible(node, "fsl,mpic"))
+		mpic->flags |= MPIC_FSL;
 
 	/* Look for protected sources */
 	if (node) {
@@ -1323,15 +1426,17 @@ void __init mpic_init(struct mpic *mpic)
 	/* Set current processor priority to max */
 	mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0xf);
 
-	/* Initialize timers: just disable them all */
+	/* Initialize timers to our reserved vectors and mask them for now */
 	for (i = 0; i < 4; i++) {
 		mpic_write(mpic->tmregs,
 			   i * MPIC_INFO(TIMER_STRIDE) +
-			   MPIC_INFO(TIMER_DESTINATION), 0);
+			   MPIC_INFO(TIMER_DESTINATION),
+			   1 << hard_smp_processor_id());
 		mpic_write(mpic->tmregs,
 			   i * MPIC_INFO(TIMER_STRIDE) +
 			   MPIC_INFO(TIMER_VECTOR_PRI),
 			   MPIC_VECPRI_MASK |
+			   (9 << MPIC_VECPRI_PRIORITY_SHIFT) |
 			   (mpic->timer_vecs[0] + i));
 	}
 
@@ -1427,7 +1532,7 @@ void __init mpic_set_serial_int(struct mpic *mpic, int enable)
 void mpic_irq_set_priority(unsigned int irq, unsigned int pri)
 {
 	struct mpic *mpic = mpic_find(irq);
-	unsigned int src = mpic_irq_to_hw(irq);
+	unsigned int src = virq_to_hw(irq);
 	unsigned long flags;
 	u32 reg;
 
@@ -1440,6 +1545,11 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri)
 			~MPIC_VECPRI_PRIORITY_MASK;
 		mpic_ipi_write(src - mpic->ipi_vecs[0],
 			       reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT));
+	} else if (mpic_is_tm(mpic, irq)) {
+		reg = mpic_tm_read(src - mpic->timer_vecs[0]) &
+			~MPIC_VECPRI_PRIORITY_MASK;
+		mpic_tm_write(src - mpic->timer_vecs[0],
+			      reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT));
 	} else {
 		reg = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI))
 			& ~MPIC_VECPRI_PRIORITY_MASK;
@@ -1619,46 +1729,28 @@ void mpic_request_ipis(void)
 	}
 }
 
-static void mpic_send_ipi(unsigned int ipi_no, const struct cpumask *cpu_mask)
+void smp_mpic_message_pass(int cpu, int msg)
 {
 	struct mpic *mpic = mpic_primary;
+	u32 physmask;
 
 	BUG_ON(mpic == NULL);
 
-#ifdef DEBUG_IPI
-	DBG("%s: send_ipi(ipi_no: %d)\n", mpic->name, ipi_no);
-#endif
-
-	mpic_cpu_write(MPIC_INFO(CPU_IPI_DISPATCH_0) +
-		       ipi_no * MPIC_INFO(CPU_IPI_DISPATCH_STRIDE),
-		       mpic_physmask(cpumask_bits(cpu_mask)[0]));
-}
-
-void smp_mpic_message_pass(int target, int msg)
-{
-	cpumask_var_t tmp;
-
 	/* make sure we're sending something that translates to an IPI */
 	if ((unsigned int)msg > 3) {
 		printk("SMP %d: smp_message_pass: unknown msg %d\n",
 		       smp_processor_id(), msg);
 		return;
 	}
-	switch (target) {
-	case MSG_ALL:
-		mpic_send_ipi(msg, cpu_online_mask);
-		break;
-	case MSG_ALL_BUT_SELF:
-		alloc_cpumask_var(&tmp, GFP_NOWAIT);
-		cpumask_andnot(tmp, cpu_online_mask,
-			       cpumask_of(smp_processor_id()));
-		mpic_send_ipi(msg, tmp);
-		free_cpumask_var(tmp);
-		break;
-	default:
-		mpic_send_ipi(msg, cpumask_of(target));
-		break;
-	}
+
+#ifdef DEBUG_IPI
+	DBG("%s: send_ipi(ipi_no: %d)\n", mpic->name, msg);
+#endif
+
+	physmask = 1 << get_hard_smp_processor_id(cpu);
+
+	mpic_cpu_write(MPIC_INFO(CPU_IPI_DISPATCH_0) +
+		       msg * MPIC_INFO(CPU_IPI_DISPATCH_STRIDE), physmask);
 }
 
 int __init smp_mpic_probe(void)
@@ -1702,9 +1794,8 @@ void mpic_reset_core(int cpu)
 #endif /* CONFIG_SMP */
 
 #ifdef CONFIG_PM
-static int mpic_suspend(struct sys_device *dev, pm_message_t state)
+static void mpic_suspend_one(struct mpic *mpic)
 {
-	struct mpic *mpic = container_of(dev, struct mpic, sysdev);
 	int i;
 
 	for (i = 0; i < mpic->num_sources; i++) {
@@ -1713,13 +1804,22 @@ static int mpic_suspend(struct sys_device *dev, pm_message_t state)
 		mpic->save_data[i].dest =
 			mpic_irq_read(i, MPIC_INFO(IRQ_DESTINATION));
 	}
+}
+
+static int mpic_suspend(void)
+{
+	struct mpic *mpic = mpics;
+
+	while (mpic) {
+		mpic_suspend_one(mpic);
+		mpic = mpic->next;
+	}
 
 	return 0;
 }
 
-static int mpic_resume(struct sys_device *dev)
+static void mpic_resume_one(struct mpic *mpic)
 {
-	struct mpic *mpic = container_of(dev, struct mpic, sysdev);
 	int i;
 
 	for (i = 0; i < mpic->num_sources; i++) {
@@ -1746,33 +1846,28 @@ static int mpic_resume(struct sys_device *dev)
 	}
 #endif
 	} /* end for loop */
+}
 
-	return 0;
+static void mpic_resume(void)
+{
+	struct mpic *mpic = mpics;
+
+	while (mpic) {
+		mpic_resume_one(mpic);
+		mpic = mpic->next;
+	}
 }
-#endif
 
-static struct sysdev_class mpic_sysclass = {
-#ifdef CONFIG_PM
+static struct syscore_ops mpic_syscore_ops = {
 	.resume = mpic_resume,
 	.suspend = mpic_suspend,
-#endif
-	.name = "mpic",
 };
 
 static int mpic_init_sys(void)
 {
-	struct mpic *mpic = mpics;
-	int error, id = 0;
-
-	error = sysdev_class_register(&mpic_sysclass);
-
-	while (mpic && !error) {
-		mpic->sysdev.cls = &mpic_sysclass;
-		mpic->sysdev.id = id++;
-		error = sysdev_register(&mpic->sysdev);
-		mpic = mpic->next;
-	}
-	return error;
+	register_syscore_ops(&mpic_syscore_ops);
+	return 0;
 }
 
 device_initcall(mpic_init_sys);
+#endif
diff --git a/arch/powerpc/sysdev/mv64x60_pic.c b/arch/powerpc/sysdev/mv64x60_pic.c
index e9c633c7c083472c45d40e626928255d730e0210..14d130268e7a8fb44da77ac6fcec2a00525fb2ba 100644
--- a/arch/powerpc/sysdev/mv64x60_pic.c
+++ b/arch/powerpc/sysdev/mv64x60_pic.c
@@ -78,7 +78,7 @@ static struct irq_host *mv64x60_irq_host;
 
 static void mv64x60_mask_low(struct irq_data *d)
 {
-	int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK;
+	int level2 = irqd_to_hwirq(d) & MV64x60_LEVEL2_MASK;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mv64x60_lock, flags);
@@ -91,7 +91,7 @@ static void mv64x60_mask_low(struct irq_data *d)
 
 static void mv64x60_unmask_low(struct irq_data *d)
 {
-	int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK;
+	int level2 = irqd_to_hwirq(d) & MV64x60_LEVEL2_MASK;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mv64x60_lock, flags);
@@ -115,7 +115,7 @@ static struct irq_chip mv64x60_chip_low = {
 
 static void mv64x60_mask_high(struct irq_data *d)
 {
-	int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK;
+	int level2 = irqd_to_hwirq(d) & MV64x60_LEVEL2_MASK;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mv64x60_lock, flags);
@@ -128,7 +128,7 @@ static void mv64x60_mask_high(struct irq_data *d)
 
 static void mv64x60_unmask_high(struct irq_data *d)
 {
-	int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK;
+	int level2 = irqd_to_hwirq(d) & MV64x60_LEVEL2_MASK;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mv64x60_lock, flags);
@@ -152,7 +152,7 @@ static struct irq_chip mv64x60_chip_high = {
 
 static void mv64x60_mask_gpp(struct irq_data *d)
 {
-	int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK;
+	int level2 = irqd_to_hwirq(d) & MV64x60_LEVEL2_MASK;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mv64x60_lock, flags);
@@ -165,7 +165,7 @@ static void mv64x60_mask_gpp(struct irq_data *d)
 
 static void mv64x60_mask_ack_gpp(struct irq_data *d)
 {
-	int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK;
+	int level2 = irqd_to_hwirq(d) & MV64x60_LEVEL2_MASK;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mv64x60_lock, flags);
@@ -180,7 +180,7 @@ static void mv64x60_mask_ack_gpp(struct irq_data *d)
 
 static void mv64x60_unmask_gpp(struct irq_data *d)
 {
-	int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK;
+	int level2 = irqd_to_hwirq(d) & MV64x60_LEVEL2_MASK;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mv64x60_lock, flags);
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index 832d6924ad1c68068a25b12a184b68842cadc746..b2acda07220dfd45fc941bb4d788d5fcac6ee32b 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -197,12 +197,10 @@ static inline struct qe_ic *qe_ic_from_irq_data(struct irq_data *d)
 	return irq_data_get_irq_chip_data(d);
 }
 
-#define virq_to_hw(virq)	((unsigned int)irq_map[virq].hwirq)
-
 static void qe_ic_unmask_irq(struct irq_data *d)
 {
 	struct qe_ic *qe_ic = qe_ic_from_irq_data(d);
-	unsigned int src = virq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 temp;
 
@@ -218,7 +216,7 @@ static void qe_ic_unmask_irq(struct irq_data *d)
 static void qe_ic_mask_irq(struct irq_data *d)
 {
 	struct qe_ic *qe_ic = qe_ic_from_irq_data(d);
-	unsigned int src = virq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 temp;
 
diff --git a/arch/powerpc/sysdev/scom.c b/arch/powerpc/sysdev/scom.c
new file mode 100644
index 0000000000000000000000000000000000000000..b2593ce30c9b1447426b2b191aa8af19554ca100
--- /dev/null
+++ b/arch/powerpc/sysdev/scom.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright 2010 Benjamin Herrenschmidt, IBM Corp
+ *                <benh@kernel.crashing.org>
+ *     and        David Gibson, IBM Corporation.
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/debugfs.h>
+#include <linux/slab.h>
+#include <asm/prom.h>
+#include <asm/scom.h>
+
+const struct scom_controller *scom_controller;
+EXPORT_SYMBOL_GPL(scom_controller);
+
+struct device_node *scom_find_parent(struct device_node *node)
+{
+	struct device_node *par, *tmp;
+	const u32 *p;
+
+	for (par = of_node_get(node); par;) {
+		if (of_get_property(par, "scom-controller", NULL))
+			break;
+		p = of_get_property(par, "scom-parent", NULL);
+		tmp = par;
+		if (p == NULL)
+			par = of_get_parent(par);
+		else
+			par = of_find_node_by_phandle(*p);
+		of_node_put(tmp);
+	}
+	return par;
+}
+EXPORT_SYMBOL_GPL(scom_find_parent);
+
+scom_map_t scom_map_device(struct device_node *dev, int index)
+{
+	struct device_node *parent;
+	unsigned int cells, size;
+	const u32 *prop;
+	u64 reg, cnt;
+	scom_map_t ret;
+
+	parent = scom_find_parent(dev);
+
+	if (parent == NULL)
+		return 0;
+
+	prop = of_get_property(parent, "#scom-cells", NULL);
+	cells = prop ? *prop : 1;
+
+	prop = of_get_property(dev, "scom-reg", &size);
+	if (!prop)
+		return 0;
+	size >>= 2;
+
+	if (index >= (size / (2*cells)))
+		return 0;
+
+	reg = of_read_number(&prop[index * cells * 2], cells);
+	cnt = of_read_number(&prop[index * cells * 2 + cells], cells);
+
+	ret = scom_map(parent, reg, cnt);
+	of_node_put(parent);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(scom_map_device);
+
+#ifdef CONFIG_SCOM_DEBUGFS
+struct scom_debug_entry {
+	struct device_node *dn;
+	unsigned long addr;
+	scom_map_t map;
+	spinlock_t lock;
+	char name[8];
+	struct debugfs_blob_wrapper blob;
+};
+
+static int scom_addr_set(void *data, u64 val)
+{
+	struct scom_debug_entry *ent = data;
+
+	ent->addr = 0;
+	scom_unmap(ent->map);
+
+	ent->map = scom_map(ent->dn, val, 1);
+	if (scom_map_ok(ent->map))
+		ent->addr = val;
+	else
+		return -EFAULT;
+
+	return 0;
+}
+
+static int scom_addr_get(void *data, u64 *val)
+{
+	struct scom_debug_entry *ent = data;
+	*val = ent->addr;
+	return 0;
+}
+DEFINE_SIMPLE_ATTRIBUTE(scom_addr_fops, scom_addr_get, scom_addr_set,
+			"0x%llx\n");
+
+static int scom_val_set(void *data, u64 val)
+{
+	struct scom_debug_entry *ent = data;
+
+	if (!scom_map_ok(ent->map))
+		return -EFAULT;
+
+	scom_write(ent->map, 0, val);
+
+	return 0;
+}
+
+static int scom_val_get(void *data, u64 *val)
+{
+	struct scom_debug_entry *ent = data;
+
+	if (!scom_map_ok(ent->map))
+		return -EFAULT;
+
+	*val = scom_read(ent->map, 0);
+	return 0;
+}
+DEFINE_SIMPLE_ATTRIBUTE(scom_val_fops, scom_val_get, scom_val_set,
+			"0x%llx\n");
+
+static int scom_debug_init_one(struct dentry *root, struct device_node *dn,
+			       int i)
+{
+	struct scom_debug_entry *ent;
+	struct dentry *dir;
+
+	ent = kzalloc(sizeof(*ent), GFP_KERNEL);
+	if (!ent)
+		return -ENOMEM;
+
+	ent->dn = of_node_get(dn);
+	ent->map = SCOM_MAP_INVALID;
+	spin_lock_init(&ent->lock);
+	snprintf(ent->name, 8, "scom%d", i);
+	ent->blob.data = dn->full_name;
+	ent->blob.size = strlen(dn->full_name);
+
+	dir = debugfs_create_dir(ent->name, root);
+	if (!dir) {
+		of_node_put(dn);
+		kfree(ent);
+		return -1;
+	}
+
+	debugfs_create_file("addr", 0600, dir, ent, &scom_addr_fops);
+	debugfs_create_file("value", 0600, dir, ent, &scom_val_fops);
+	debugfs_create_blob("path", 0400, dir, &ent->blob);
+
+	return 0;
+}
+
+static int scom_debug_init(void)
+{
+	struct device_node *dn;
+	struct dentry *root;
+	int i, rc;
+
+	root = debugfs_create_dir("scom", powerpc_debugfs_root);
+	if (!root)
+		return -1;
+
+	i = rc = 0;
+	for_each_node_with_property(dn, "scom-controller")
+		rc |= scom_debug_init_one(root, dn, i++);
+
+	return rc;
+}
+device_initcall(scom_debug_init);
+#endif /* CONFIG_SCOM_DEBUGFS */
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index 5d9138516628ec40a42abd24af14ddfef1f7bdae..984cd2029158db4924ae04d465c7dfc24160d507 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -41,8 +41,6 @@
 #define UIC_VR		0x7
 #define UIC_VCR		0x8
 
-#define uic_irq_to_hw(virq)	(irq_map[virq].hwirq)
-
 struct uic *primary_uic;
 
 struct uic {
@@ -58,7 +56,7 @@ struct uic {
 static void uic_unmask_irq(struct irq_data *d)
 {
 	struct uic *uic = irq_data_get_irq_chip_data(d);
-	unsigned int src = uic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 er, sr;
 
@@ -76,7 +74,7 @@ static void uic_unmask_irq(struct irq_data *d)
 static void uic_mask_irq(struct irq_data *d)
 {
 	struct uic *uic = irq_data_get_irq_chip_data(d);
-	unsigned int src = uic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 er;
 
@@ -90,7 +88,7 @@ static void uic_mask_irq(struct irq_data *d)
 static void uic_ack_irq(struct irq_data *d)
 {
 	struct uic *uic = irq_data_get_irq_chip_data(d);
-	unsigned int src = uic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 
 	spin_lock_irqsave(&uic->lock, flags);
@@ -101,7 +99,7 @@ static void uic_ack_irq(struct irq_data *d)
 static void uic_mask_ack_irq(struct irq_data *d)
 {
 	struct uic *uic = irq_data_get_irq_chip_data(d);
-	unsigned int src = uic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 er, sr;
 
@@ -126,7 +124,7 @@ static void uic_mask_ack_irq(struct irq_data *d)
 static int uic_set_irq_type(struct irq_data *d, unsigned int flow_type)
 {
 	struct uic *uic = irq_data_get_irq_chip_data(d);
-	unsigned int src = uic_irq_to_hw(d->irq);
+	unsigned int src = irqd_to_hwirq(d);
 	unsigned long flags;
 	int trigger, polarity;
 	u32 tr, pr, mask;
diff --git a/arch/powerpc/sysdev/xics/Kconfig b/arch/powerpc/sysdev/xics/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..0031eda320c3de7d94e3d9198b0cbc9087a7aec4
--- /dev/null
+++ b/arch/powerpc/sysdev/xics/Kconfig
@@ -0,0 +1,13 @@
+config PPC_XICS
+       def_bool n
+       select PPC_SMP_MUXED_IPI
+
+config PPC_ICP_NATIVE
+       def_bool n
+
+config PPC_ICP_HV
+       def_bool n
+
+config PPC_ICS_RTAS
+       def_bool n
+
diff --git a/arch/powerpc/sysdev/xics/Makefile b/arch/powerpc/sysdev/xics/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..b75a6059337f71a20444a20cc800fc7ab9ad96a2
--- /dev/null
+++ b/arch/powerpc/sysdev/xics/Makefile
@@ -0,0 +1,6 @@
+subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
+
+obj-y				+= xics-common.o
+obj-$(CONFIG_PPC_ICP_NATIVE)	+= icp-native.o
+obj-$(CONFIG_PPC_ICP_HV)	+= icp-hv.o
+obj-$(CONFIG_PPC_ICS_RTAS)	+= ics-rtas.o
diff --git a/arch/powerpc/sysdev/xics/icp-hv.c b/arch/powerpc/sysdev/xics/icp-hv.c
new file mode 100644
index 0000000000000000000000000000000000000000..9518d367a64f43c25068dab3428b9618e4fb4f98
--- /dev/null
+++ b/arch/powerpc/sysdev/xics/icp-hv.c
@@ -0,0 +1,164 @@
+/*
+ * Copyright 2011 IBM Corporation.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/irq.h>
+#include <linux/smp.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/cpu.h>
+#include <linux/of.h>
+
+#include <asm/smp.h>
+#include <asm/irq.h>
+#include <asm/errno.h>
+#include <asm/xics.h>
+#include <asm/io.h>
+#include <asm/hvcall.h>
+
+static inline unsigned int icp_hv_get_xirr(unsigned char cppr)
+{
+	unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
+	long rc;
+
+	rc = plpar_hcall(H_XIRR, retbuf, cppr);
+	if (rc != H_SUCCESS)
+		panic(" bad return code xirr - rc = %lx\n", rc);
+	return (unsigned int)retbuf[0];
+}
+
+static inline void icp_hv_set_xirr(unsigned int value)
+{
+	long rc = plpar_hcall_norets(H_EOI, value);
+	if (rc != H_SUCCESS)
+		panic("bad return code EOI - rc = %ld, value=%x\n", rc, value);
+}
+
+static inline void icp_hv_set_cppr(u8 value)
+{
+	long rc = plpar_hcall_norets(H_CPPR, value);
+	if (rc != H_SUCCESS)
+		panic("bad return code cppr - rc = %lx\n", rc);
+}
+
+static inline void icp_hv_set_qirr(int n_cpu , u8 value)
+{
+	long rc = plpar_hcall_norets(H_IPI, get_hard_smp_processor_id(n_cpu),
+				     value);
+	if (rc != H_SUCCESS)
+		panic("bad return code qirr - rc = %lx\n", rc);
+}
+
+static void icp_hv_eoi(struct irq_data *d)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+
+	iosync();
+	icp_hv_set_xirr((xics_pop_cppr() << 24) | hw_irq);
+}
+
+static void icp_hv_teardown_cpu(void)
+{
+	int cpu = smp_processor_id();
+
+	/* Clear any pending IPI */
+	icp_hv_set_qirr(cpu, 0xff);
+}
+
+static void icp_hv_flush_ipi(void)
+{
+	/* We take the ipi irq but and never return so we
+	 * need to EOI the IPI, but want to leave our priority 0
+	 *
+	 * should we check all the other interrupts too?
+	 * should we be flagging idle loop instead?
+	 * or creating some task to be scheduled?
+	 */
+
+	icp_hv_set_xirr((0x00 << 24) | XICS_IPI);
+}
+
+static unsigned int icp_hv_get_irq(void)
+{
+	unsigned int xirr = icp_hv_get_xirr(xics_cppr_top());
+	unsigned int vec = xirr & 0x00ffffff;
+	unsigned int irq;
+
+	if (vec == XICS_IRQ_SPURIOUS)
+		return NO_IRQ;
+
+	irq = irq_radix_revmap_lookup(xics_host, vec);
+	if (likely(irq != NO_IRQ)) {
+		xics_push_cppr(vec);
+		return irq;
+	}
+
+	/* We don't have a linux mapping, so have rtas mask it. */
+	xics_mask_unknown_vec(vec);
+
+	/* We might learn about it later, so EOI it */
+	icp_hv_set_xirr(xirr);
+
+	return NO_IRQ;
+}
+
+static void icp_hv_set_cpu_priority(unsigned char cppr)
+{
+	xics_set_base_cppr(cppr);
+	icp_hv_set_cppr(cppr);
+	iosync();
+}
+
+#ifdef CONFIG_SMP
+
+static void icp_hv_cause_ipi(int cpu, unsigned long data)
+{
+	icp_hv_set_qirr(cpu, IPI_PRIORITY);
+}
+
+static irqreturn_t icp_hv_ipi_action(int irq, void *dev_id)
+{
+	int cpu = smp_processor_id();
+
+	icp_hv_set_qirr(cpu, 0xff);
+
+	return smp_ipi_demux();
+}
+
+#endif /* CONFIG_SMP */
+
+static const struct icp_ops icp_hv_ops = {
+	.get_irq	= icp_hv_get_irq,
+	.eoi		= icp_hv_eoi,
+	.set_priority	= icp_hv_set_cpu_priority,
+	.teardown_cpu	= icp_hv_teardown_cpu,
+	.flush_ipi	= icp_hv_flush_ipi,
+#ifdef CONFIG_SMP
+	.ipi_action	= icp_hv_ipi_action,
+	.cause_ipi	= icp_hv_cause_ipi,
+#endif
+};
+
+int icp_hv_init(void)
+{
+	struct device_node *np;
+
+	np = of_find_compatible_node(NULL, NULL, "ibm,ppc-xicp");
+	if (!np)
+		np = of_find_node_by_type(NULL,
+				    "PowerPC-External-Interrupt-Presentation");
+	if (!np)
+		return -ENODEV;
+
+	icp_ops = &icp_hv_ops;
+
+	return 0;
+}
+
diff --git a/arch/powerpc/sysdev/xics/icp-native.c b/arch/powerpc/sysdev/xics/icp-native.c
new file mode 100644
index 0000000000000000000000000000000000000000..1f15ad43614011a3bf4f395335ad5649b9dc41ec
--- /dev/null
+++ b/arch/powerpc/sysdev/xics/icp-native.c
@@ -0,0 +1,293 @@
+/*
+ * Copyright 2011 IBM Corporation.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/irq.h>
+#include <linux/smp.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/cpu.h>
+#include <linux/of.h>
+#include <linux/spinlock.h>
+
+#include <asm/prom.h>
+#include <asm/io.h>
+#include <asm/smp.h>
+#include <asm/irq.h>
+#include <asm/errno.h>
+#include <asm/xics.h>
+
+struct icp_ipl {
+	union {
+		u32 word;
+		u8 bytes[4];
+	} xirr_poll;
+	union {
+		u32 word;
+		u8 bytes[4];
+	} xirr;
+	u32 dummy;
+	union {
+		u32 word;
+		u8 bytes[4];
+	} qirr;
+	u32 link_a;
+	u32 link_b;
+	u32 link_c;
+};
+
+static struct icp_ipl __iomem *icp_native_regs[NR_CPUS];
+
+static inline unsigned int icp_native_get_xirr(void)
+{
+	int cpu = smp_processor_id();
+
+	return in_be32(&icp_native_regs[cpu]->xirr.word);
+}
+
+static inline void icp_native_set_xirr(unsigned int value)
+{
+	int cpu = smp_processor_id();
+
+	out_be32(&icp_native_regs[cpu]->xirr.word, value);
+}
+
+static inline void icp_native_set_cppr(u8 value)
+{
+	int cpu = smp_processor_id();
+
+	out_8(&icp_native_regs[cpu]->xirr.bytes[0], value);
+}
+
+static inline void icp_native_set_qirr(int n_cpu, u8 value)
+{
+	out_8(&icp_native_regs[n_cpu]->qirr.bytes[0], value);
+}
+
+static void icp_native_set_cpu_priority(unsigned char cppr)
+{
+	xics_set_base_cppr(cppr);
+	icp_native_set_cppr(cppr);
+	iosync();
+}
+
+static void icp_native_eoi(struct irq_data *d)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+
+	iosync();
+	icp_native_set_xirr((xics_pop_cppr() << 24) | hw_irq);
+}
+
+static void icp_native_teardown_cpu(void)
+{
+	int cpu = smp_processor_id();
+
+	/* Clear any pending IPI */
+	icp_native_set_qirr(cpu, 0xff);
+}
+
+static void icp_native_flush_ipi(void)
+{
+	/* We take the ipi irq but and never return so we
+	 * need to EOI the IPI, but want to leave our priority 0
+	 *
+	 * should we check all the other interrupts too?
+	 * should we be flagging idle loop instead?
+	 * or creating some task to be scheduled?
+	 */
+
+	icp_native_set_xirr((0x00 << 24) | XICS_IPI);
+}
+
+static unsigned int icp_native_get_irq(void)
+{
+	unsigned int xirr = icp_native_get_xirr();
+	unsigned int vec = xirr & 0x00ffffff;
+	unsigned int irq;
+
+	if (vec == XICS_IRQ_SPURIOUS)
+		return NO_IRQ;
+
+	irq = irq_radix_revmap_lookup(xics_host, vec);
+	if (likely(irq != NO_IRQ)) {
+		xics_push_cppr(vec);
+		return irq;
+	}
+
+	/* We don't have a linux mapping, so have rtas mask it. */
+	xics_mask_unknown_vec(vec);
+
+	/* We might learn about it later, so EOI it */
+	icp_native_set_xirr(xirr);
+
+	return NO_IRQ;
+}
+
+#ifdef CONFIG_SMP
+
+static void icp_native_cause_ipi(int cpu, unsigned long data)
+{
+	icp_native_set_qirr(cpu, IPI_PRIORITY);
+}
+
+static irqreturn_t icp_native_ipi_action(int irq, void *dev_id)
+{
+	int cpu = smp_processor_id();
+
+	icp_native_set_qirr(cpu, 0xff);
+
+	return smp_ipi_demux();
+}
+
+#endif /* CONFIG_SMP */
+
+static int __init icp_native_map_one_cpu(int hw_id, unsigned long addr,
+					 unsigned long size)
+{
+	char *rname;
+	int i, cpu = -1;
+
+	/* This may look gross but it's good enough for now, we don't quite
+	 * have a hard -> linux processor id matching.
+	 */
+	for_each_possible_cpu(i) {
+		if (!cpu_present(i))
+			continue;
+		if (hw_id == get_hard_smp_processor_id(i)) {
+			cpu = i;
+			break;
+		}
+	}
+
+	/* Fail, skip that CPU. Don't print, it's normal, some XICS come up
+	 * with way more entries in there than you have CPUs
+	 */
+	if (cpu == -1)
+		return 0;
+
+	rname = kasprintf(GFP_KERNEL, "CPU %d [0x%x] Interrupt Presentation",
+			  cpu, hw_id);
+
+	if (!request_mem_region(addr, size, rname)) {
+		pr_warning("icp_native: Could not reserve ICP MMIO"
+			   " for CPU %d, interrupt server #0x%x\n",
+			   cpu, hw_id);
+		return -EBUSY;
+	}
+
+	icp_native_regs[cpu] = ioremap(addr, size);
+	if (!icp_native_regs[cpu]) {
+		pr_warning("icp_native: Failed ioremap for CPU %d, "
+			   "interrupt server #0x%x, addr %#lx\n",
+			   cpu, hw_id, addr);
+		release_mem_region(addr, size);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+static int __init icp_native_init_one_node(struct device_node *np,
+					   unsigned int *indx)
+{
+	unsigned int ilen;
+	const u32 *ireg;
+	int i;
+	int reg_tuple_size;
+	int num_servers = 0;
+
+	/* This code does the theorically broken assumption that the interrupt
+	 * server numbers are the same as the hard CPU numbers.
+	 * This happens to be the case so far but we are playing with fire...
+	 * should be fixed one of these days. -BenH.
+	 */
+	ireg = of_get_property(np, "ibm,interrupt-server-ranges", &ilen);
+
+	/* Do that ever happen ? we'll know soon enough... but even good'old
+	 * f80 does have that property ..
+	 */
+	WARN_ON((ireg == NULL) || (ilen != 2*sizeof(u32)));
+
+	if (ireg) {
+		*indx = of_read_number(ireg, 1);
+		if (ilen >= 2*sizeof(u32))
+			num_servers = of_read_number(ireg + 1, 1);
+	}
+
+	ireg = of_get_property(np, "reg", &ilen);
+	if (!ireg) {
+		pr_err("icp_native: Can't find interrupt reg property");
+		return -1;
+	}
+
+	reg_tuple_size = (of_n_addr_cells(np) + of_n_size_cells(np)) * 4;
+	if (((ilen % reg_tuple_size) != 0)
+	    || (num_servers && (num_servers != (ilen / reg_tuple_size)))) {
+		pr_err("icp_native: ICP reg len (%d) != num servers (%d)",
+		       ilen / reg_tuple_size, num_servers);
+		return -1;
+	}
+
+	for (i = 0; i < (ilen / reg_tuple_size); i++) {
+		struct resource r;
+		int err;
+
+		err = of_address_to_resource(np, i, &r);
+		if (err) {
+			pr_err("icp_native: Could not translate ICP MMIO"
+			       " for interrupt server 0x%x (%d)\n", *indx, err);
+			return -1;
+		}
+
+		if (icp_native_map_one_cpu(*indx, r.start, r.end - r.start))
+			return -1;
+
+		(*indx)++;
+	}
+	return 0;
+}
+
+static const struct icp_ops icp_native_ops = {
+	.get_irq	= icp_native_get_irq,
+	.eoi		= icp_native_eoi,
+	.set_priority	= icp_native_set_cpu_priority,
+	.teardown_cpu	= icp_native_teardown_cpu,
+	.flush_ipi	= icp_native_flush_ipi,
+#ifdef CONFIG_SMP
+	.ipi_action	= icp_native_ipi_action,
+	.cause_ipi	= icp_native_cause_ipi,
+#endif
+};
+
+int icp_native_init(void)
+{
+	struct device_node *np;
+	u32 indx = 0;
+	int found = 0;
+
+	for_each_compatible_node(np, NULL, "ibm,ppc-xicp")
+		if (icp_native_init_one_node(np, &indx) == 0)
+			found = 1;
+	if (!found) {
+		for_each_node_by_type(np,
+			"PowerPC-External-Interrupt-Presentation") {
+				if (icp_native_init_one_node(np, &indx) == 0)
+					found = 1;
+		}
+	}
+
+	if (found == 0)
+		return -ENODEV;
+
+	icp_ops = &icp_native_ops;
+
+	return 0;
+}
diff --git a/arch/powerpc/sysdev/xics/ics-rtas.c b/arch/powerpc/sysdev/xics/ics-rtas.c
new file mode 100644
index 0000000000000000000000000000000000000000..c782f85cf7e4136b2e912575fdfd3bf1a7cdf69b
--- /dev/null
+++ b/arch/powerpc/sysdev/xics/ics-rtas.c
@@ -0,0 +1,240 @@
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/irq.h>
+#include <linux/smp.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/cpu.h>
+#include <linux/of.h>
+#include <linux/spinlock.h>
+#include <linux/msi.h>
+
+#include <asm/prom.h>
+#include <asm/smp.h>
+#include <asm/machdep.h>
+#include <asm/irq.h>
+#include <asm/errno.h>
+#include <asm/xics.h>
+#include <asm/rtas.h>
+
+/* RTAS service tokens */
+static int ibm_get_xive;
+static int ibm_set_xive;
+static int ibm_int_on;
+static int ibm_int_off;
+
+static int ics_rtas_map(struct ics *ics, unsigned int virq);
+static void ics_rtas_mask_unknown(struct ics *ics, unsigned long vec);
+static long ics_rtas_get_server(struct ics *ics, unsigned long vec);
+static int ics_rtas_host_match(struct ics *ics, struct device_node *node);
+
+/* Only one global & state struct ics */
+static struct ics ics_rtas = {
+	.map		= ics_rtas_map,
+	.mask_unknown	= ics_rtas_mask_unknown,
+	.get_server	= ics_rtas_get_server,
+	.host_match	= ics_rtas_host_match,
+};
+
+static void ics_rtas_unmask_irq(struct irq_data *d)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+	int call_status;
+	int server;
+
+	pr_devel("xics: unmask virq %d [hw 0x%x]\n", d->irq, hw_irq);
+
+	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
+		return;
+
+	server = xics_get_irq_server(d->irq, d->affinity, 0);
+
+	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hw_irq, server,
+				DEFAULT_PRIORITY);
+	if (call_status != 0) {
+		printk(KERN_ERR
+			"%s: ibm_set_xive irq %u server %x returned %d\n",
+			__func__, hw_irq, server, call_status);
+		return;
+	}
+
+	/* Now unmask the interrupt (often a no-op) */
+	call_status = rtas_call(ibm_int_on, 1, 1, NULL, hw_irq);
+	if (call_status != 0) {
+		printk(KERN_ERR "%s: ibm_int_on irq=%u returned %d\n",
+			__func__, hw_irq, call_status);
+		return;
+	}
+}
+
+static unsigned int ics_rtas_startup(struct irq_data *d)
+{
+#ifdef CONFIG_PCI_MSI
+	/*
+	 * The generic MSI code returns with the interrupt disabled on the
+	 * card, using the MSI mask bits. Firmware doesn't appear to unmask
+	 * at that level, so we do it here by hand.
+	 */
+	if (d->msi_desc)
+		unmask_msi_irq(d);
+#endif
+	/* unmask it */
+	ics_rtas_unmask_irq(d);
+	return 0;
+}
+
+static void ics_rtas_mask_real_irq(unsigned int hw_irq)
+{
+	int call_status;
+
+	if (hw_irq == XICS_IPI)
+		return;
+
+	call_status = rtas_call(ibm_int_off, 1, 1, NULL, hw_irq);
+	if (call_status != 0) {
+		printk(KERN_ERR "%s: ibm_int_off irq=%u returned %d\n",
+			__func__, hw_irq, call_status);
+		return;
+	}
+
+	/* Have to set XIVE to 0xff to be able to remove a slot */
+	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hw_irq,
+				xics_default_server, 0xff);
+	if (call_status != 0) {
+		printk(KERN_ERR "%s: ibm_set_xive(0xff) irq=%u returned %d\n",
+			__func__, hw_irq, call_status);
+		return;
+	}
+}
+
+static void ics_rtas_mask_irq(struct irq_data *d)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+
+	pr_devel("xics: mask virq %d [hw 0x%x]\n", d->irq, hw_irq);
+
+	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
+		return;
+	ics_rtas_mask_real_irq(hw_irq);
+}
+
+static int ics_rtas_set_affinity(struct irq_data *d,
+				 const struct cpumask *cpumask,
+				 bool force)
+{
+	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+	int status;
+	int xics_status[2];
+	int irq_server;
+
+	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
+		return -1;
+
+	status = rtas_call(ibm_get_xive, 1, 3, xics_status, hw_irq);
+
+	if (status) {
+		printk(KERN_ERR "%s: ibm,get-xive irq=%u returns %d\n",
+			__func__, hw_irq, status);
+		return -1;
+	}
+
+	irq_server = xics_get_irq_server(d->irq, cpumask, 1);
+	if (irq_server == -1) {
+		char cpulist[128];
+		cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask);
+		printk(KERN_WARNING
+			"%s: No online cpus in the mask %s for irq %d\n",
+			__func__, cpulist, d->irq);
+		return -1;
+	}
+
+	status = rtas_call(ibm_set_xive, 3, 1, NULL,
+			   hw_irq, irq_server, xics_status[1]);
+
+	if (status) {
+		printk(KERN_ERR "%s: ibm,set-xive irq=%u returns %d\n",
+			__func__, hw_irq, status);
+		return -1;
+	}
+
+	return IRQ_SET_MASK_OK;
+}
+
+static struct irq_chip ics_rtas_irq_chip = {
+	.name = "XICS",
+	.irq_startup = ics_rtas_startup,
+	.irq_mask = ics_rtas_mask_irq,
+	.irq_unmask = ics_rtas_unmask_irq,
+	.irq_eoi = NULL, /* Patched at init time */
+	.irq_set_affinity = ics_rtas_set_affinity
+};
+
+static int ics_rtas_map(struct ics *ics, unsigned int virq)
+{
+	unsigned int hw_irq = (unsigned int)virq_to_hw(virq);
+	int status[2];
+	int rc;
+
+	if (WARN_ON(hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS))
+		return -EINVAL;
+
+	/* Check if RTAS knows about this interrupt */
+	rc = rtas_call(ibm_get_xive, 1, 3, status, hw_irq);
+	if (rc)
+		return -ENXIO;
+
+	irq_set_chip_and_handler(virq, &ics_rtas_irq_chip, handle_fasteoi_irq);
+	irq_set_chip_data(virq, &ics_rtas);
+
+	return 0;
+}
+
+static void ics_rtas_mask_unknown(struct ics *ics, unsigned long vec)
+{
+	ics_rtas_mask_real_irq(vec);
+}
+
+static long ics_rtas_get_server(struct ics *ics, unsigned long vec)
+{
+	int rc, status[2];
+
+	rc = rtas_call(ibm_get_xive, 1, 3, status, vec);
+	if (rc)
+		return -1;
+	return status[0];
+}
+
+static int ics_rtas_host_match(struct ics *ics, struct device_node *node)
+{
+	/* IBM machines have interrupt parents of various funky types for things
+	 * like vdevices, events, etc... The trick we use here is to match
+	 * everything here except the legacy 8259 which is compatible "chrp,iic"
+	 */
+	return !of_device_is_compatible(node, "chrp,iic");
+}
+
+int ics_rtas_init(void)
+{
+	ibm_get_xive = rtas_token("ibm,get-xive");
+	ibm_set_xive = rtas_token("ibm,set-xive");
+	ibm_int_on  = rtas_token("ibm,int-on");
+	ibm_int_off = rtas_token("ibm,int-off");
+
+	/* We enable the RTAS "ICS" if RTAS is present with the
+	 * appropriate tokens
+	 */
+	if (ibm_get_xive == RTAS_UNKNOWN_SERVICE ||
+	    ibm_set_xive == RTAS_UNKNOWN_SERVICE)
+		return -ENODEV;
+
+	/* We need to patch our irq chip's EOI to point to the
+	 * right ICP
+	 */
+	ics_rtas_irq_chip.irq_eoi = icp_ops->eoi;
+
+	/* Register ourselves */
+	xics_register_ics(&ics_rtas);
+
+	return 0;
+}
+
diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c
new file mode 100644
index 0000000000000000000000000000000000000000..445c5a01b766a3b5e17749adc50eecb578f2f2e8
--- /dev/null
+++ b/arch/powerpc/sysdev/xics/xics-common.c
@@ -0,0 +1,443 @@
+/*
+ * Copyright 2011 IBM Corporation.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+#include <linux/types.h>
+#include <linux/threads.h>
+#include <linux/kernel.h>
+#include <linux/irq.h>
+#include <linux/debugfs.h>
+#include <linux/smp.h>
+#include <linux/interrupt.h>
+#include <linux/seq_file.h>
+#include <linux/init.h>
+#include <linux/cpu.h>
+#include <linux/of.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+
+#include <asm/prom.h>
+#include <asm/io.h>
+#include <asm/smp.h>
+#include <asm/machdep.h>
+#include <asm/irq.h>
+#include <asm/errno.h>
+#include <asm/rtas.h>
+#include <asm/xics.h>
+#include <asm/firmware.h>
+
+/* Globals common to all ICP/ICS implementations */
+const struct icp_ops	*icp_ops;
+
+unsigned int xics_default_server		= 0xff;
+unsigned int xics_default_distrib_server	= 0;
+unsigned int xics_interrupt_server_size		= 8;
+
+DEFINE_PER_CPU(struct xics_cppr, xics_cppr);
+
+struct irq_host *xics_host;
+
+static LIST_HEAD(ics_list);
+
+void xics_update_irq_servers(void)
+{
+	int i, j;
+	struct device_node *np;
+	u32 ilen;
+	const u32 *ireg;
+	u32 hcpuid;
+
+	/* Find the server numbers for the boot cpu. */
+	np = of_get_cpu_node(boot_cpuid, NULL);
+	BUG_ON(!np);
+
+	hcpuid = get_hard_smp_processor_id(boot_cpuid);
+	xics_default_server = xics_default_distrib_server = hcpuid;
+
+	pr_devel("xics: xics_default_server = 0x%x\n", xics_default_server);
+
+	ireg = of_get_property(np, "ibm,ppc-interrupt-gserver#s", &ilen);
+	if (!ireg) {
+		of_node_put(np);
+		return;
+	}
+
+	i = ilen / sizeof(int);
+
+	/* Global interrupt distribution server is specified in the last
+	 * entry of "ibm,ppc-interrupt-gserver#s" property. Get the last
+	 * entry fom this property for current boot cpu id and use it as
+	 * default distribution server
+	 */
+	for (j = 0; j < i; j += 2) {
+		if (ireg[j] == hcpuid) {
+			xics_default_distrib_server = ireg[j+1];
+			break;
+		}
+	}
+	pr_devel("xics: xics_default_distrib_server = 0x%x\n",
+		 xics_default_distrib_server);
+	of_node_put(np);
+}
+
+/* GIQ stuff, currently only supported on RTAS setups, will have
+ * to be sorted properly for bare metal
+ */
+void xics_set_cpu_giq(unsigned int gserver, unsigned int join)
+{
+#ifdef CONFIG_PPC_RTAS
+	int index;
+	int status;
+
+	if (!rtas_indicator_present(GLOBAL_INTERRUPT_QUEUE, NULL))
+		return;
+
+	index = (1UL << xics_interrupt_server_size) - 1 - gserver;
+
+	status = rtas_set_indicator_fast(GLOBAL_INTERRUPT_QUEUE, index, join);
+
+	WARN(status < 0, "set-indicator(%d, %d, %u) returned %d\n",
+	     GLOBAL_INTERRUPT_QUEUE, index, join, status);
+#endif
+}
+
+void xics_setup_cpu(void)
+{
+	icp_ops->set_priority(LOWEST_PRIORITY);
+
+	xics_set_cpu_giq(xics_default_distrib_server, 1);
+}
+
+void xics_mask_unknown_vec(unsigned int vec)
+{
+	struct ics *ics;
+
+	pr_err("Interrupt 0x%x (real) is invalid, disabling it.\n", vec);
+
+	list_for_each_entry(ics, &ics_list, link)
+		ics->mask_unknown(ics, vec);
+}
+
+
+#ifdef CONFIG_SMP
+
+static void xics_request_ipi(void)
+{
+	unsigned int ipi;
+
+	ipi = irq_create_mapping(xics_host, XICS_IPI);
+	BUG_ON(ipi == NO_IRQ);
+
+	/*
+	 * IPIs are marked IRQF_DISABLED as they must run with irqs
+	 * disabled, and PERCPU.  The handler was set in map.
+	 */
+	BUG_ON(request_irq(ipi, icp_ops->ipi_action,
+			   IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL));
+}
+
+int __init xics_smp_probe(void)
+{
+	/* Setup cause_ipi callback  based on which ICP is used */
+	smp_ops->cause_ipi = icp_ops->cause_ipi;
+
+	/* Register all the IPIs */
+	xics_request_ipi();
+
+	return cpumask_weight(cpu_possible_mask);
+}
+
+#endif /* CONFIG_SMP */
+
+void xics_teardown_cpu(void)
+{
+	struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
+
+	/*
+	 * we have to reset the cppr index to 0 because we're
+	 * not going to return from the IPI
+	 */
+	os_cppr->index = 0;
+	icp_ops->set_priority(0);
+	icp_ops->teardown_cpu();
+}
+
+void xics_kexec_teardown_cpu(int secondary)
+{
+	xics_teardown_cpu();
+
+	icp_ops->flush_ipi();
+
+	/*
+	 * Some machines need to have at least one cpu in the GIQ,
+	 * so leave the master cpu in the group.
+	 */
+	if (secondary)
+		xics_set_cpu_giq(xics_default_distrib_server, 0);
+}
+
+
+#ifdef CONFIG_HOTPLUG_CPU
+
+/* Interrupts are disabled. */
+void xics_migrate_irqs_away(void)
+{
+	int cpu = smp_processor_id(), hw_cpu = hard_smp_processor_id();
+	unsigned int irq, virq;
+
+	/* If we used to be the default server, move to the new "boot_cpuid" */
+	if (hw_cpu == xics_default_server)
+		xics_update_irq_servers();
+
+	/* Reject any interrupt that was queued to us... */
+	icp_ops->set_priority(0);
+
+	/* Remove ourselves from the global interrupt queue */
+	xics_set_cpu_giq(xics_default_distrib_server, 0);
+
+	/* Allow IPIs again... */
+	icp_ops->set_priority(DEFAULT_PRIORITY);
+
+	for_each_irq(virq) {
+		struct irq_desc *desc;
+		struct irq_chip *chip;
+		long server;
+		unsigned long flags;
+		struct ics *ics;
+
+		/* We can't set affinity on ISA interrupts */
+		if (virq < NUM_ISA_INTERRUPTS)
+			continue;
+		if (!virq_is_host(virq, xics_host))
+			continue;
+		irq = (unsigned int)virq_to_hw(virq);
+		/* We need to get IPIs still. */
+		if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS)
+			continue;
+		desc = irq_to_desc(virq);
+		/* We only need to migrate enabled IRQS */
+		if (!desc || !desc->action)
+			continue;
+		chip = irq_desc_get_chip(desc);
+		if (!chip || !chip->irq_set_affinity)
+			continue;
+
+		raw_spin_lock_irqsave(&desc->lock, flags);
+
+		/* Locate interrupt server */
+		server = -1;
+		ics = irq_get_chip_data(virq);
+		if (ics)
+			server = ics->get_server(ics, irq);
+		if (server < 0) {
+			printk(KERN_ERR "%s: Can't find server for irq %d\n",
+			       __func__, irq);
+			goto unlock;
+		}
+
+		/* We only support delivery to all cpus or to one cpu.
+		 * The irq has to be migrated only in the single cpu
+		 * case.
+		 */
+		if (server != hw_cpu)
+			goto unlock;
+
+		/* This is expected during cpu offline. */
+		if (cpu_online(cpu))
+			pr_warning("IRQ %u affinity broken off cpu %u\n",
+			       virq, cpu);
+
+		/* Reset affinity to all cpus */
+		raw_spin_unlock_irqrestore(&desc->lock, flags);
+		irq_set_affinity(virq, cpu_all_mask);
+		continue;
+unlock:
+		raw_spin_unlock_irqrestore(&desc->lock, flags);
+	}
+}
+#endif /* CONFIG_HOTPLUG_CPU */
+
+#ifdef CONFIG_SMP
+/*
+ * For the moment we only implement delivery to all cpus or one cpu.
+ *
+ * If the requested affinity is cpu_all_mask, we set global affinity.
+ * If not we set it to the first cpu in the mask, even if multiple cpus
+ * are set. This is so things like irqbalance (which set core and package
+ * wide affinities) do the right thing.
+ *
+ * We need to fix this to implement support for the links
+ */
+int xics_get_irq_server(unsigned int virq, const struct cpumask *cpumask,
+			unsigned int strict_check)
+{
+
+	if (!distribute_irqs)
+		return xics_default_server;
+
+	if (!cpumask_subset(cpu_possible_mask, cpumask)) {
+		int server = cpumask_first_and(cpu_online_mask, cpumask);
+
+		if (server < nr_cpu_ids)
+			return get_hard_smp_processor_id(server);
+
+		if (strict_check)
+			return -1;
+	}
+
+	/*
+	 * Workaround issue with some versions of JS20 firmware that
+	 * deliver interrupts to cpus which haven't been started. This
+	 * happens when using the maxcpus= boot option.
+	 */
+	if (cpumask_equal(cpu_online_mask, cpu_present_mask))
+		return xics_default_distrib_server;
+
+	return xics_default_server;
+}
+#endif /* CONFIG_SMP */
+
+static int xics_host_match(struct irq_host *h, struct device_node *node)
+{
+	struct ics *ics;
+
+	list_for_each_entry(ics, &ics_list, link)
+		if (ics->host_match(ics, node))
+			return 1;
+
+	return 0;
+}
+
+/* Dummies */
+static void xics_ipi_unmask(struct irq_data *d) { }
+static void xics_ipi_mask(struct irq_data *d) { }
+
+static struct irq_chip xics_ipi_chip = {
+	.name = "XICS",
+	.irq_eoi = NULL, /* Patched at init time */
+	.irq_mask = xics_ipi_mask,
+	.irq_unmask = xics_ipi_unmask,
+};
+
+static int xics_host_map(struct irq_host *h, unsigned int virq,
+			 irq_hw_number_t hw)
+{
+	struct ics *ics;
+
+	pr_devel("xics: map virq %d, hwirq 0x%lx\n", virq, hw);
+
+	/* Insert the interrupt mapping into the radix tree for fast lookup */
+	irq_radix_revmap_insert(xics_host, virq, hw);
+
+	/* They aren't all level sensitive but we just don't really know */
+	irq_set_status_flags(virq, IRQ_LEVEL);
+
+	/* Don't call into ICS for IPIs */
+	if (hw == XICS_IPI) {
+		irq_set_chip_and_handler(virq, &xics_ipi_chip,
+					 handle_percpu_irq);
+		return 0;
+	}
+
+	/* Let the ICS setup the chip data */
+	list_for_each_entry(ics, &ics_list, link)
+		if (ics->map(ics, virq) == 0)
+			return 0;
+
+	return -EINVAL;
+}
+
+static int xics_host_xlate(struct irq_host *h, struct device_node *ct,
+			   const u32 *intspec, unsigned int intsize,
+			   irq_hw_number_t *out_hwirq, unsigned int *out_flags)
+
+{
+	/* Current xics implementation translates everything
+	 * to level. It is not technically right for MSIs but this
+	 * is irrelevant at this point. We might get smarter in the future
+	 */
+	*out_hwirq = intspec[0];
+	*out_flags = IRQ_TYPE_LEVEL_LOW;
+
+	return 0;
+}
+
+static struct irq_host_ops xics_host_ops = {
+	.match = xics_host_match,
+	.map = xics_host_map,
+	.xlate = xics_host_xlate,
+};
+
+static void __init xics_init_host(void)
+{
+	xics_host = irq_alloc_host(NULL, IRQ_HOST_MAP_TREE, 0, &xics_host_ops,
+				   XICS_IRQ_SPURIOUS);
+	BUG_ON(xics_host == NULL);
+	irq_set_default_host(xics_host);
+}
+
+void __init xics_register_ics(struct ics *ics)
+{
+	list_add(&ics->link, &ics_list);
+}
+
+static void __init xics_get_server_size(void)
+{
+	struct device_node *np;
+	const u32 *isize;
+
+	/* We fetch the interrupt server size from the first ICS node
+	 * we find if any
+	 */
+	np = of_find_compatible_node(NULL, NULL, "ibm,ppc-xics");
+	if (!np)
+		return;
+	isize = of_get_property(np, "ibm,interrupt-server#-size", NULL);
+	if (!isize)
+		return;
+	xics_interrupt_server_size = *isize;
+	of_node_put(np);
+}
+
+void __init xics_init(void)
+{
+	int rc = -1;
+
+	/* Fist locate ICP */
+#ifdef CONFIG_PPC_ICP_HV
+	if (firmware_has_feature(FW_FEATURE_LPAR))
+		rc = icp_hv_init();
+#endif
+#ifdef CONFIG_PPC_ICP_NATIVE
+	if (rc < 0)
+		rc = icp_native_init();
+#endif
+	if (rc < 0) {
+		pr_warning("XICS: Cannot find a Presentation Controller !\n");
+		return;
+	}
+
+	/* Copy get_irq callback over to ppc_md */
+	ppc_md.get_irq = icp_ops->get_irq;
+
+	/* Patch up IPI chip EOI */
+	xics_ipi_chip.irq_eoi = icp_ops->eoi;
+
+	/* Now locate ICS */
+#ifdef CONFIG_PPC_ICS_RTAS
+	rc = ics_rtas_init();
+#endif
+	if (rc < 0)
+		pr_warning("XICS: Cannot find a Source Controller !\n");
+
+	/* Initialize common bits */
+	xics_get_server_size();
+	xics_update_irq_servers();
+	xics_init_host();
+	xics_setup_cpu();
+}
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
index 0a13fc19e287858687bae6bdf2ad12398ed8822b..6183799754af6bdca375a625a8a8b2acf84e74f2 100644
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ b/arch/powerpc/sysdev/xilinx_intc.c
@@ -71,7 +71,7 @@ static unsigned char xilinx_intc_map_senses[] = {
  */
 static void xilinx_intc_mask(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void * regs = irq_data_get_irq_chip_data(d);
 	pr_debug("mask: %d\n", irq);
 	out_be32(regs + XINTC_CIE, 1 << irq);
@@ -87,7 +87,7 @@ static int xilinx_intc_set_type(struct irq_data *d, unsigned int flow_type)
  */
 static void xilinx_intc_level_unmask(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void * regs = irq_data_get_irq_chip_data(d);
 	pr_debug("unmask: %d\n", irq);
 	out_be32(regs + XINTC_SIE, 1 << irq);
@@ -112,7 +112,7 @@ static struct irq_chip xilinx_intc_level_irqchip = {
  */
 static void xilinx_intc_edge_unmask(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void *regs = irq_data_get_irq_chip_data(d);
 	pr_debug("unmask: %d\n", irq);
 	out_be32(regs + XINTC_SIE, 1 << irq);
@@ -120,7 +120,7 @@ static void xilinx_intc_edge_unmask(struct irq_data *d)
 
 static void xilinx_intc_edge_ack(struct irq_data *d)
 {
-	int irq = virq_to_hw(d->irq);
+	int irq = irqd_to_hwirq(d);
 	void * regs = irq_data_get_irq_chip_data(d);
 	pr_debug("ack: %d\n", irq);
 	out_be32(regs + XINTC_IAR, 1 << irq);
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 33794c1d92c349b24589694d9fd0d5c321ccf522..42541bbcc7fa551b81254f9e4068870b0596a35c 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -334,7 +334,7 @@ static void release_output_lock(void)
 
 int cpus_are_in_xmon(void)
 {
-	return !cpus_empty(cpus_in_xmon);
+	return !cpumask_empty(&cpus_in_xmon);
 }
 #endif
 
@@ -373,7 +373,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
 
 #ifdef CONFIG_SMP
 	cpu = smp_processor_id();
-	if (cpu_isset(cpu, cpus_in_xmon)) {
+	if (cpumask_test_cpu(cpu, &cpus_in_xmon)) {
 		get_output_lock();
 		excprint(regs);
 		printf("cpu 0x%x: Exception %lx %s in xmon, "
@@ -396,10 +396,10 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
 	}
 
 	xmon_fault_jmp[cpu] = recurse_jmp;
-	cpu_set(cpu, cpus_in_xmon);
+	cpumask_set_cpu(cpu, &cpus_in_xmon);
 
 	bp = NULL;
-	if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) == (MSR_IR|MSR_SF))
+	if ((regs->msr & (MSR_IR|MSR_PR|MSR_64BIT)) == (MSR_IR|MSR_64BIT))
 		bp = at_breakpoint(regs->nip);
 	if (bp || unrecoverable_excp(regs))
 		fromipi = 0;
@@ -437,10 +437,10 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
 		xmon_owner = cpu;
 		mb();
 		if (ncpus > 1) {
-			smp_send_debugger_break(MSG_ALL_BUT_SELF);
+			smp_send_debugger_break();
 			/* wait for other cpus to come in */
 			for (timeout = 100000000; timeout != 0; --timeout) {
-				if (cpus_weight(cpus_in_xmon) >= ncpus)
+				if (cpumask_weight(&cpus_in_xmon) >= ncpus)
 					break;
 				barrier();
 			}
@@ -484,7 +484,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
 		}
 	}
  leave:
-	cpu_clear(cpu, cpus_in_xmon);
+	cpumask_clear_cpu(cpu, &cpus_in_xmon);
 	xmon_fault_jmp[cpu] = NULL;
 #else
 	/* UP is simple... */
@@ -529,7 +529,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
 		}
 	}
 #else
-	if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) == (MSR_IR|MSR_SF)) {
+	if ((regs->msr & (MSR_IR|MSR_PR|MSR_64BIT)) == (MSR_IR|MSR_64BIT)) {
 		bp = at_breakpoint(regs->nip);
 		if (bp != NULL) {
 			int stepped = emulate_step(regs, bp->instr[0]);
@@ -578,7 +578,7 @@ static int xmon_bpt(struct pt_regs *regs)
 	struct bpt *bp;
 	unsigned long offset;
 
-	if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) != (MSR_IR|MSR_SF))
+	if ((regs->msr & (MSR_IR|MSR_PR|MSR_64BIT)) != (MSR_IR|MSR_64BIT))
 		return 0;
 
 	/* Are we at the trap at bp->instr[1] for some bp? */
@@ -609,7 +609,7 @@ static int xmon_sstep(struct pt_regs *regs)
 
 static int xmon_dabr_match(struct pt_regs *regs)
 {
-	if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) != (MSR_IR|MSR_SF))
+	if ((regs->msr & (MSR_IR|MSR_PR|MSR_64BIT)) != (MSR_IR|MSR_64BIT))
 		return 0;
 	if (dabr.enabled == 0)
 		return 0;
@@ -619,7 +619,7 @@ static int xmon_dabr_match(struct pt_regs *regs)
 
 static int xmon_iabr_match(struct pt_regs *regs)
 {
-	if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) != (MSR_IR|MSR_SF))
+	if ((regs->msr & (MSR_IR|MSR_PR|MSR_64BIT)) != (MSR_IR|MSR_64BIT))
 		return 0;
 	if (iabr == NULL)
 		return 0;
@@ -630,7 +630,7 @@ static int xmon_iabr_match(struct pt_regs *regs)
 static int xmon_ipi(struct pt_regs *regs)
 {
 #ifdef CONFIG_SMP
-	if (in_xmon && !cpu_isset(smp_processor_id(), cpus_in_xmon))
+	if (in_xmon && !cpumask_test_cpu(smp_processor_id(), &cpus_in_xmon))
 		xmon_core(regs, 1);
 #endif
 	return 0;
@@ -644,7 +644,7 @@ static int xmon_fault_handler(struct pt_regs *regs)
 	if (in_xmon && catch_memory_errors)
 		handle_fault(regs);	/* doesn't return */
 
-	if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) == (MSR_IR|MSR_SF)) {
+	if ((regs->msr & (MSR_IR|MSR_PR|MSR_64BIT)) == (MSR_IR|MSR_64BIT)) {
 		bp = in_breakpoint_table(regs->nip, &offset);
 		if (bp != NULL) {
 			regs->nip = bp->address + offset;
@@ -929,7 +929,7 @@ static int do_step(struct pt_regs *regs)
 	int stepped;
 
 	/* check we are in 64-bit kernel mode, translation enabled */
-	if ((regs->msr & (MSR_SF|MSR_PR|MSR_IR)) == (MSR_SF|MSR_IR)) {
+	if ((regs->msr & (MSR_64BIT|MSR_PR|MSR_IR)) == (MSR_64BIT|MSR_IR)) {
 		if (mread(regs->nip, &instr, 4) == 4) {
 			stepped = emulate_step(regs, instr);
 			if (stepped < 0) {
@@ -976,7 +976,7 @@ static int cpu_cmd(void)
 		printf("cpus stopped:");
 		count = 0;
 		for (cpu = 0; cpu < NR_CPUS; ++cpu) {
-			if (cpu_isset(cpu, cpus_in_xmon)) {
+			if (cpumask_test_cpu(cpu, &cpus_in_xmon)) {
 				if (count == 0)
 					printf(" %x", cpu);
 				++count;
@@ -992,7 +992,7 @@ static int cpu_cmd(void)
 		return 0;
 	}
 	/* try to switch to cpu specified */
-	if (!cpu_isset(cpu, cpus_in_xmon)) {
+	if (!cpumask_test_cpu(cpu, &cpus_in_xmon)) {
 		printf("cpu 0x%x isn't in xmon\n", cpu);
 		return 0;
 	}
@@ -1497,6 +1497,10 @@ static void prregs(struct pt_regs *fp)
 #endif
 	printf("pc  = ");
 	xmon_print_symbol(fp->nip, " ", "\n");
+	if (TRAP(fp) != 0xc00 && cpu_has_feature(CPU_FTR_CFAR)) {
+		printf("cfar= ");
+		xmon_print_symbol(fp->orig_gpr3, " ", "\n");
+	}
 	printf("lr  = ");
 	xmon_print_symbol(fp->link, " ", "\n");
 	printf("msr = "REG"   cr  = %.8lx\n", fp->msr, fp->ccr);
@@ -2663,7 +2667,7 @@ static void dump_stab(void)
 
 void dump_segments(void)
 {
-	if (cpu_has_feature(CPU_FTR_SLB))
+	if (mmu_has_feature(MMU_FTR_SLB))
 		dump_slb();
 	else
 		dump_stab();
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 2508a6f3158862af5cee200d8254150d139f2c7c..4a7f14079e03b989bd4cd4b1a012b082e07447b3 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -88,6 +88,7 @@ config S390
 	select HAVE_KERNEL_XZ
 	select HAVE_GET_USER_PAGES_FAST
 	select HAVE_ARCH_MUTEX_CPU_RELAX
+	select HAVE_ARCH_JUMP_LABEL if !MARCH_G5
 	select ARCH_INLINE_SPIN_TRYLOCK
 	select ARCH_INLINE_SPIN_TRYLOCK_BH
 	select ARCH_INLINE_SPIN_LOCK
diff --git a/arch/s390/crypto/Makefile b/arch/s390/crypto/Makefile
index 1cf81d77c5a59db9cfd8c48608b33a8ced132fc4..7f0b7cda6259b3701c3a75bcde0634dddb57e298 100644
--- a/arch/s390/crypto/Makefile
+++ b/arch/s390/crypto/Makefile
@@ -8,3 +8,4 @@ obj-$(CONFIG_CRYPTO_SHA512_S390) += sha512_s390.o sha_common.o
 obj-$(CONFIG_CRYPTO_DES_S390) += des_s390.o
 obj-$(CONFIG_CRYPTO_AES_S390) += aes_s390.o
 obj-$(CONFIG_S390_PRNG) += prng.o
+obj-$(CONFIG_CRYPTO_GHASH_S390) += ghash_s390.o
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index 58f46734465ffad0f7dcb8412799b747c923ffd2..a9ce135893f8c215e0ac19cb91b3429522010f6e 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -31,7 +31,8 @@
 #define AES_KEYLEN_192		2
 #define AES_KEYLEN_256		4
 
-static char keylen_flag = 0;
+static u8 *ctrblk;
+static char keylen_flag;
 
 struct s390_aes_ctx {
 	u8 iv[AES_BLOCK_SIZE];
@@ -45,6 +46,24 @@ struct s390_aes_ctx {
 	} fallback;
 };
 
+struct pcc_param {
+	u8 key[32];
+	u8 tweak[16];
+	u8 block[16];
+	u8 bit[16];
+	u8 xts[16];
+};
+
+struct s390_xts_ctx {
+	u8 key[32];
+	u8 xts_param[16];
+	struct pcc_param pcc;
+	long enc;
+	long dec;
+	int key_len;
+	struct crypto_blkcipher *fallback;
+};
+
 /*
  * Check if the key_len is supported by the HW.
  * Returns 0 if it is, a positive number if it is not and software fallback is
@@ -504,15 +523,337 @@ static struct crypto_alg cbc_aes_alg = {
 	}
 };
 
+static int xts_fallback_setkey(struct crypto_tfm *tfm, const u8 *key,
+				   unsigned int len)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);
+	unsigned int ret;
+
+	xts_ctx->fallback->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK;
+	xts_ctx->fallback->base.crt_flags |= (tfm->crt_flags &
+			CRYPTO_TFM_REQ_MASK);
+
+	ret = crypto_blkcipher_setkey(xts_ctx->fallback, key, len);
+	if (ret) {
+		tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;
+		tfm->crt_flags |= (xts_ctx->fallback->base.crt_flags &
+				CRYPTO_TFM_RES_MASK);
+	}
+	return ret;
+}
+
+static int xts_fallback_decrypt(struct blkcipher_desc *desc,
+		struct scatterlist *dst, struct scatterlist *src,
+		unsigned int nbytes)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct crypto_blkcipher *tfm;
+	unsigned int ret;
+
+	tfm = desc->tfm;
+	desc->tfm = xts_ctx->fallback;
+
+	ret = crypto_blkcipher_decrypt_iv(desc, dst, src, nbytes);
+
+	desc->tfm = tfm;
+	return ret;
+}
+
+static int xts_fallback_encrypt(struct blkcipher_desc *desc,
+		struct scatterlist *dst, struct scatterlist *src,
+		unsigned int nbytes)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct crypto_blkcipher *tfm;
+	unsigned int ret;
+
+	tfm = desc->tfm;
+	desc->tfm = xts_ctx->fallback;
+
+	ret = crypto_blkcipher_encrypt_iv(desc, dst, src, nbytes);
+
+	desc->tfm = tfm;
+	return ret;
+}
+
+static int xts_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
+			   unsigned int key_len)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);
+	u32 *flags = &tfm->crt_flags;
+
+	switch (key_len) {
+	case 32:
+		xts_ctx->enc = KM_XTS_128_ENCRYPT;
+		xts_ctx->dec = KM_XTS_128_DECRYPT;
+		memcpy(xts_ctx->key + 16, in_key, 16);
+		memcpy(xts_ctx->pcc.key + 16, in_key + 16, 16);
+		break;
+	case 48:
+		xts_ctx->enc = 0;
+		xts_ctx->dec = 0;
+		xts_fallback_setkey(tfm, in_key, key_len);
+		break;
+	case 64:
+		xts_ctx->enc = KM_XTS_256_ENCRYPT;
+		xts_ctx->dec = KM_XTS_256_DECRYPT;
+		memcpy(xts_ctx->key, in_key, 32);
+		memcpy(xts_ctx->pcc.key, in_key + 32, 32);
+		break;
+	default:
+		*flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+		return -EINVAL;
+	}
+	xts_ctx->key_len = key_len;
+	return 0;
+}
+
+static int xts_aes_crypt(struct blkcipher_desc *desc, long func,
+			 struct s390_xts_ctx *xts_ctx,
+			 struct blkcipher_walk *walk)
+{
+	unsigned int offset = (xts_ctx->key_len >> 1) & 0x10;
+	int ret = blkcipher_walk_virt(desc, walk);
+	unsigned int nbytes = walk->nbytes;
+	unsigned int n;
+	u8 *in, *out;
+	void *param;
+
+	if (!nbytes)
+		goto out;
+
+	memset(xts_ctx->pcc.block, 0, sizeof(xts_ctx->pcc.block));
+	memset(xts_ctx->pcc.bit, 0, sizeof(xts_ctx->pcc.bit));
+	memset(xts_ctx->pcc.xts, 0, sizeof(xts_ctx->pcc.xts));
+	memcpy(xts_ctx->pcc.tweak, walk->iv, sizeof(xts_ctx->pcc.tweak));
+	param = xts_ctx->pcc.key + offset;
+	ret = crypt_s390_pcc(func, param);
+	BUG_ON(ret < 0);
+
+	memcpy(xts_ctx->xts_param, xts_ctx->pcc.xts, 16);
+	param = xts_ctx->key + offset;
+	do {
+		/* only use complete blocks */
+		n = nbytes & ~(AES_BLOCK_SIZE - 1);
+		out = walk->dst.virt.addr;
+		in = walk->src.virt.addr;
+
+		ret = crypt_s390_km(func, param, out, in, n);
+		BUG_ON(ret < 0 || ret != n);
+
+		nbytes &= AES_BLOCK_SIZE - 1;
+		ret = blkcipher_walk_done(desc, walk, nbytes);
+	} while ((nbytes = walk->nbytes));
+out:
+	return ret;
+}
+
+static int xts_aes_encrypt(struct blkcipher_desc *desc,
+			   struct scatterlist *dst, struct scatterlist *src,
+			   unsigned int nbytes)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	if (unlikely(xts_ctx->key_len == 48))
+		return xts_fallback_encrypt(desc, dst, src, nbytes);
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return xts_aes_crypt(desc, xts_ctx->enc, xts_ctx, &walk);
+}
+
+static int xts_aes_decrypt(struct blkcipher_desc *desc,
+			   struct scatterlist *dst, struct scatterlist *src,
+			   unsigned int nbytes)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	if (unlikely(xts_ctx->key_len == 48))
+		return xts_fallback_decrypt(desc, dst, src, nbytes);
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return xts_aes_crypt(desc, xts_ctx->dec, xts_ctx, &walk);
+}
+
+static int xts_fallback_init(struct crypto_tfm *tfm)
+{
+	const char *name = tfm->__crt_alg->cra_name;
+	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);
+
+	xts_ctx->fallback = crypto_alloc_blkcipher(name, 0,
+			CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK);
+
+	if (IS_ERR(xts_ctx->fallback)) {
+		pr_err("Allocating XTS fallback algorithm %s failed\n",
+		       name);
+		return PTR_ERR(xts_ctx->fallback);
+	}
+	return 0;
+}
+
+static void xts_fallback_exit(struct crypto_tfm *tfm)
+{
+	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);
+
+	crypto_free_blkcipher(xts_ctx->fallback);
+	xts_ctx->fallback = NULL;
+}
+
+static struct crypto_alg xts_aes_alg = {
+	.cra_name		=	"xts(aes)",
+	.cra_driver_name	=	"xts-aes-s390",
+	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
+	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER |
+					CRYPTO_ALG_NEED_FALLBACK,
+	.cra_blocksize		=	AES_BLOCK_SIZE,
+	.cra_ctxsize		=	sizeof(struct s390_xts_ctx),
+	.cra_type		=	&crypto_blkcipher_type,
+	.cra_module		=	THIS_MODULE,
+	.cra_list		=	LIST_HEAD_INIT(xts_aes_alg.cra_list),
+	.cra_init		=	xts_fallback_init,
+	.cra_exit		=	xts_fallback_exit,
+	.cra_u			=	{
+		.blkcipher = {
+			.min_keysize		=	2 * AES_MIN_KEY_SIZE,
+			.max_keysize		=	2 * AES_MAX_KEY_SIZE,
+			.ivsize			=	AES_BLOCK_SIZE,
+			.setkey			=	xts_aes_set_key,
+			.encrypt		=	xts_aes_encrypt,
+			.decrypt		=	xts_aes_decrypt,
+		}
+	}
+};
+
+static int ctr_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
+			   unsigned int key_len)
+{
+	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
+
+	switch (key_len) {
+	case 16:
+		sctx->enc = KMCTR_AES_128_ENCRYPT;
+		sctx->dec = KMCTR_AES_128_DECRYPT;
+		break;
+	case 24:
+		sctx->enc = KMCTR_AES_192_ENCRYPT;
+		sctx->dec = KMCTR_AES_192_DECRYPT;
+		break;
+	case 32:
+		sctx->enc = KMCTR_AES_256_ENCRYPT;
+		sctx->dec = KMCTR_AES_256_DECRYPT;
+		break;
+	}
+
+	return aes_set_key(tfm, in_key, key_len);
+}
+
+static int ctr_aes_crypt(struct blkcipher_desc *desc, long func,
+			 struct s390_aes_ctx *sctx, struct blkcipher_walk *walk)
+{
+	int ret = blkcipher_walk_virt_block(desc, walk, AES_BLOCK_SIZE);
+	unsigned int i, n, nbytes;
+	u8 buf[AES_BLOCK_SIZE];
+	u8 *out, *in;
+
+	if (!walk->nbytes)
+		return ret;
+
+	memcpy(ctrblk, walk->iv, AES_BLOCK_SIZE);
+	while ((nbytes = walk->nbytes) >= AES_BLOCK_SIZE) {
+		out = walk->dst.virt.addr;
+		in = walk->src.virt.addr;
+		while (nbytes >= AES_BLOCK_SIZE) {
+			/* only use complete blocks, max. PAGE_SIZE */
+			n = (nbytes > PAGE_SIZE) ? PAGE_SIZE :
+						 nbytes & ~(AES_BLOCK_SIZE - 1);
+			for (i = AES_BLOCK_SIZE; i < n; i += AES_BLOCK_SIZE) {
+				memcpy(ctrblk + i, ctrblk + i - AES_BLOCK_SIZE,
+				       AES_BLOCK_SIZE);
+				crypto_inc(ctrblk + i, AES_BLOCK_SIZE);
+			}
+			ret = crypt_s390_kmctr(func, sctx->key, out, in, n, ctrblk);
+			BUG_ON(ret < 0 || ret != n);
+			if (n > AES_BLOCK_SIZE)
+				memcpy(ctrblk, ctrblk + n - AES_BLOCK_SIZE,
+				       AES_BLOCK_SIZE);
+			crypto_inc(ctrblk, AES_BLOCK_SIZE);
+			out += n;
+			in += n;
+			nbytes -= n;
+		}
+		ret = blkcipher_walk_done(desc, walk, nbytes);
+	}
+	/*
+	 * final block may be < AES_BLOCK_SIZE, copy only nbytes
+	 */
+	if (nbytes) {
+		out = walk->dst.virt.addr;
+		in = walk->src.virt.addr;
+		ret = crypt_s390_kmctr(func, sctx->key, buf, in,
+				       AES_BLOCK_SIZE, ctrblk);
+		BUG_ON(ret < 0 || ret != AES_BLOCK_SIZE);
+		memcpy(out, buf, nbytes);
+		crypto_inc(ctrblk, AES_BLOCK_SIZE);
+		ret = blkcipher_walk_done(desc, walk, 0);
+	}
+	memcpy(walk->iv, ctrblk, AES_BLOCK_SIZE);
+	return ret;
+}
+
+static int ctr_aes_encrypt(struct blkcipher_desc *desc,
+			   struct scatterlist *dst, struct scatterlist *src,
+			   unsigned int nbytes)
+{
+	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ctr_aes_crypt(desc, sctx->enc, sctx, &walk);
+}
+
+static int ctr_aes_decrypt(struct blkcipher_desc *desc,
+			   struct scatterlist *dst, struct scatterlist *src,
+			   unsigned int nbytes)
+{
+	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ctr_aes_crypt(desc, sctx->dec, sctx, &walk);
+}
+
+static struct crypto_alg ctr_aes_alg = {
+	.cra_name		=	"ctr(aes)",
+	.cra_driver_name	=	"ctr-aes-s390",
+	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
+	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		=	1,
+	.cra_ctxsize		=	sizeof(struct s390_aes_ctx),
+	.cra_type		=	&crypto_blkcipher_type,
+	.cra_module		=	THIS_MODULE,
+	.cra_list		=	LIST_HEAD_INIT(ctr_aes_alg.cra_list),
+	.cra_u			=	{
+		.blkcipher = {
+			.min_keysize		=	AES_MIN_KEY_SIZE,
+			.max_keysize		=	AES_MAX_KEY_SIZE,
+			.ivsize			=	AES_BLOCK_SIZE,
+			.setkey			=	ctr_aes_set_key,
+			.encrypt		=	ctr_aes_encrypt,
+			.decrypt		=	ctr_aes_decrypt,
+		}
+	}
+};
+
 static int __init aes_s390_init(void)
 {
 	int ret;
 
-	if (crypt_s390_func_available(KM_AES_128_ENCRYPT))
+	if (crypt_s390_func_available(KM_AES_128_ENCRYPT, CRYPT_S390_MSA))
 		keylen_flag |= AES_KEYLEN_128;
-	if (crypt_s390_func_available(KM_AES_192_ENCRYPT))
+	if (crypt_s390_func_available(KM_AES_192_ENCRYPT, CRYPT_S390_MSA))
 		keylen_flag |= AES_KEYLEN_192;
-	if (crypt_s390_func_available(KM_AES_256_ENCRYPT))
+	if (crypt_s390_func_available(KM_AES_256_ENCRYPT, CRYPT_S390_MSA))
 		keylen_flag |= AES_KEYLEN_256;
 
 	if (!keylen_flag)
@@ -535,9 +876,40 @@ static int __init aes_s390_init(void)
 	if (ret)
 		goto cbc_aes_err;
 
+	if (crypt_s390_func_available(KM_XTS_128_ENCRYPT,
+			CRYPT_S390_MSA | CRYPT_S390_MSA4) &&
+	    crypt_s390_func_available(KM_XTS_256_ENCRYPT,
+			CRYPT_S390_MSA | CRYPT_S390_MSA4)) {
+		ret = crypto_register_alg(&xts_aes_alg);
+		if (ret)
+			goto xts_aes_err;
+	}
+
+	if (crypt_s390_func_available(KMCTR_AES_128_ENCRYPT,
+				CRYPT_S390_MSA | CRYPT_S390_MSA4) &&
+	    crypt_s390_func_available(KMCTR_AES_192_ENCRYPT,
+				CRYPT_S390_MSA | CRYPT_S390_MSA4) &&
+	    crypt_s390_func_available(KMCTR_AES_256_ENCRYPT,
+				CRYPT_S390_MSA | CRYPT_S390_MSA4)) {
+		ctrblk = (u8 *) __get_free_page(GFP_KERNEL);
+		if (!ctrblk) {
+			ret = -ENOMEM;
+			goto ctr_aes_err;
+		}
+		ret = crypto_register_alg(&ctr_aes_alg);
+		if (ret) {
+			free_page((unsigned long) ctrblk);
+			goto ctr_aes_err;
+		}
+	}
+
 out:
 	return ret;
 
+ctr_aes_err:
+	crypto_unregister_alg(&xts_aes_alg);
+xts_aes_err:
+	crypto_unregister_alg(&cbc_aes_alg);
 cbc_aes_err:
 	crypto_unregister_alg(&ecb_aes_alg);
 ecb_aes_err:
@@ -548,6 +920,9 @@ static int __init aes_s390_init(void)
 
 static void __exit aes_s390_fini(void)
 {
+	crypto_unregister_alg(&ctr_aes_alg);
+	free_page((unsigned long) ctrblk);
+	crypto_unregister_alg(&xts_aes_alg);
 	crypto_unregister_alg(&cbc_aes_alg);
 	crypto_unregister_alg(&ecb_aes_alg);
 	crypto_unregister_alg(&aes_alg);
diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h
index 7ee9a1b4ad9f380a719efc27c5540c4c9b19f63e..49676771bd66a278e73db7a2430612a57a1cf6a1 100644
--- a/arch/s390/crypto/crypt_s390.h
+++ b/arch/s390/crypto/crypt_s390.h
@@ -24,13 +24,18 @@
 #define CRYPT_S390_PRIORITY 300
 #define CRYPT_S390_COMPOSITE_PRIORITY 400
 
+#define CRYPT_S390_MSA	0x1
+#define CRYPT_S390_MSA3	0x2
+#define CRYPT_S390_MSA4	0x4
+
 /* s390 cryptographic operations */
 enum crypt_s390_operations {
 	CRYPT_S390_KM   = 0x0100,
 	CRYPT_S390_KMC  = 0x0200,
 	CRYPT_S390_KIMD = 0x0300,
 	CRYPT_S390_KLMD = 0x0400,
-	CRYPT_S390_KMAC = 0x0500
+	CRYPT_S390_KMAC = 0x0500,
+	CRYPT_S390_KMCTR = 0x0600
 };
 
 /*
@@ -51,6 +56,10 @@ enum crypt_s390_km_func {
 	KM_AES_192_DECRYPT  = CRYPT_S390_KM | 0x13 | 0x80,
 	KM_AES_256_ENCRYPT  = CRYPT_S390_KM | 0x14,
 	KM_AES_256_DECRYPT  = CRYPT_S390_KM | 0x14 | 0x80,
+	KM_XTS_128_ENCRYPT  = CRYPT_S390_KM | 0x32,
+	KM_XTS_128_DECRYPT  = CRYPT_S390_KM | 0x32 | 0x80,
+	KM_XTS_256_ENCRYPT  = CRYPT_S390_KM | 0x34,
+	KM_XTS_256_DECRYPT  = CRYPT_S390_KM | 0x34 | 0x80,
 };
 
 /*
@@ -74,6 +83,26 @@ enum crypt_s390_kmc_func {
 	KMC_PRNG	     = CRYPT_S390_KMC | 0x43,
 };
 
+/*
+ * function codes for KMCTR (CIPHER MESSAGE WITH COUNTER)
+ * instruction
+ */
+enum crypt_s390_kmctr_func {
+	KMCTR_QUERY            = CRYPT_S390_KMCTR | 0x0,
+	KMCTR_DEA_ENCRYPT      = CRYPT_S390_KMCTR | 0x1,
+	KMCTR_DEA_DECRYPT      = CRYPT_S390_KMCTR | 0x1 | 0x80,
+	KMCTR_TDEA_128_ENCRYPT = CRYPT_S390_KMCTR | 0x2,
+	KMCTR_TDEA_128_DECRYPT = CRYPT_S390_KMCTR | 0x2 | 0x80,
+	KMCTR_TDEA_192_ENCRYPT = CRYPT_S390_KMCTR | 0x3,
+	KMCTR_TDEA_192_DECRYPT = CRYPT_S390_KMCTR | 0x3 | 0x80,
+	KMCTR_AES_128_ENCRYPT  = CRYPT_S390_KMCTR | 0x12,
+	KMCTR_AES_128_DECRYPT  = CRYPT_S390_KMCTR | 0x12 | 0x80,
+	KMCTR_AES_192_ENCRYPT  = CRYPT_S390_KMCTR | 0x13,
+	KMCTR_AES_192_DECRYPT  = CRYPT_S390_KMCTR | 0x13 | 0x80,
+	KMCTR_AES_256_ENCRYPT  = CRYPT_S390_KMCTR | 0x14,
+	KMCTR_AES_256_DECRYPT  = CRYPT_S390_KMCTR | 0x14 | 0x80,
+};
+
 /*
  * function codes for KIMD (COMPUTE INTERMEDIATE MESSAGE DIGEST)
  * instruction
@@ -83,6 +112,7 @@ enum crypt_s390_kimd_func {
 	KIMD_SHA_1   = CRYPT_S390_KIMD | 1,
 	KIMD_SHA_256 = CRYPT_S390_KIMD | 2,
 	KIMD_SHA_512 = CRYPT_S390_KIMD | 3,
+	KIMD_GHASH   = CRYPT_S390_KIMD | 65,
 };
 
 /*
@@ -283,6 +313,45 @@ static inline int crypt_s390_kmac(long func, void *param,
 	return (func & CRYPT_S390_FUNC_MASK) ? src_len - __src_len : __src_len;
 }
 
+/**
+ * crypt_s390_kmctr:
+ * @func: the function code passed to KMCTR; see crypt_s390_kmctr_func
+ * @param: address of parameter block; see POP for details on each func
+ * @dest: address of destination memory area
+ * @src: address of source memory area
+ * @src_len: length of src operand in bytes
+ * @counter: address of counter value
+ *
+ * Executes the KMCTR (CIPHER MESSAGE WITH COUNTER) operation of the CPU.
+ *
+ * Returns -1 for failure, 0 for the query func, number of processed
+ * bytes for encryption/decryption funcs
+ */
+static inline int crypt_s390_kmctr(long func, void *param, u8 *dest,
+				 const u8 *src, long src_len, u8 *counter)
+{
+	register long __func asm("0") = func & CRYPT_S390_FUNC_MASK;
+	register void *__param asm("1") = param;
+	register const u8 *__src asm("2") = src;
+	register long __src_len asm("3") = src_len;
+	register u8 *__dest asm("4") = dest;
+	register u8 *__ctr asm("6") = counter;
+	int ret = -1;
+
+	asm volatile(
+		"0:	.insn	rrf,0xb92d0000,%3,%1,%4,0 \n" /* KMCTR opcode */
+		"1:	brc	1,0b \n" /* handle partial completion */
+		"	la	%0,0\n"
+		"2:\n"
+		EX_TABLE(0b,2b) EX_TABLE(1b,2b)
+		: "+d" (ret), "+a" (__src), "+d" (__src_len), "+a" (__dest),
+		  "+a" (__ctr)
+		: "d" (__func), "a" (__param) : "cc", "memory");
+	if (ret < 0)
+		return ret;
+	return (func & CRYPT_S390_FUNC_MASK) ? src_len - __src_len : __src_len;
+}
+
 /**
  * crypt_s390_func_available:
  * @func: the function code of the specific function; 0 if op in general
@@ -291,13 +360,17 @@ static inline int crypt_s390_kmac(long func, void *param,
  *
  * Returns 1 if func available; 0 if func or op in general not available
  */
-static inline int crypt_s390_func_available(int func)
+static inline int crypt_s390_func_available(int func,
+					    unsigned int facility_mask)
 {
 	unsigned char status[16];
 	int ret;
 
-	/* check if CPACF facility (bit 17) is available */
-	if (!test_facility(17))
+	if (facility_mask & CRYPT_S390_MSA && !test_facility(17))
+		return 0;
+	if (facility_mask & CRYPT_S390_MSA3 && !test_facility(76))
+		return 0;
+	if (facility_mask & CRYPT_S390_MSA4 && !test_facility(77))
 		return 0;
 
 	switch (func & CRYPT_S390_OP_MASK) {
@@ -316,6 +389,10 @@ static inline int crypt_s390_func_available(int func)
 	case CRYPT_S390_KMAC:
 		ret = crypt_s390_kmac(KMAC_QUERY, &status, NULL, 0);
 		break;
+	case CRYPT_S390_KMCTR:
+		ret = crypt_s390_kmctr(KMCTR_QUERY, &status, NULL, NULL, 0,
+				       NULL);
+		break;
 	default:
 		return 0;
 	}
@@ -326,4 +403,31 @@ static inline int crypt_s390_func_available(int func)
 	return (status[func >> 3] & (0x80 >> (func & 7))) != 0;
 }
 
+/**
+ * crypt_s390_pcc:
+ * @func: the function code passed to KM; see crypt_s390_km_func
+ * @param: address of parameter block; see POP for details on each func
+ *
+ * Executes the PCC (PERFORM CRYPTOGRAPHIC COMPUTATION) operation of the CPU.
+ *
+ * Returns -1 for failure, 0 for success.
+ */
+static inline int crypt_s390_pcc(long func, void *param)
+{
+	register long __func asm("0") = func & 0x7f; /* encrypt or decrypt */
+	register void *__param asm("1") = param;
+	int ret = -1;
+
+	asm volatile(
+		"0:	.insn	rre,0xb92c0000,0,0 \n" /* PCC opcode */
+		"1:	brc	1,0b \n" /* handle partial completion */
+		"	la	%0,0\n"
+		"2:\n"
+		EX_TABLE(0b,2b) EX_TABLE(1b,2b)
+		: "+d" (ret)
+		: "d" (__func), "a" (__param) : "cc", "memory");
+	return ret;
+}
+
+
 #endif	/* _CRYPTO_ARCH_S390_CRYPT_S390_H */
diff --git a/arch/s390/crypto/des_check_key.c b/arch/s390/crypto/des_check_key.c
deleted file mode 100644
index 5706af266442700fa218c9105cdae81ef0d71e69..0000000000000000000000000000000000000000
--- a/arch/s390/crypto/des_check_key.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Cryptographic API.
- *
- * Function for checking keys for the DES and Tripple DES Encryption
- * algorithms.
- *
- * Originally released as descore by Dana L. How <how@isl.stanford.edu>.
- * Modified by Raimar Falke <rf13@inf.tu-dresden.de> for the Linux-Kernel.
- * Derived from Cryptoapi and Nettle implementations, adapted for in-place
- * scatterlist interface.  Changed LGPL to GPL per section 3 of the LGPL.
- *
- * s390 Version:
- *   Copyright IBM Corp. 2003
- *   Author(s): Thomas Spatzier
- *		Jan Glauber (jan.glauber@de.ibm.com)
- *
- * Derived from "crypto/des.c"
- *   Copyright (c) 1992 Dana L. How.
- *   Copyright (c) Raimar Falke <rf13@inf.tu-dresden.de>
- *   Copyright (c) Gisle Sflensminde <gisle@ii.uib.no>
- *   Copyright (C) 2001 Niels Mvller.
- *   Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/crypto.h>
-#include "crypto_des.h"
-
-#define ROR(d,c,o)	((d) = (d) >> (c) | (d) << (o))
-
-static const u8 parity[] = {
-	8,1,0,8,0,8,8,0,0,8,8,0,8,0,2,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,3,
-	0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,
-	0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,
-	8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,
-	0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,
-	8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,
-	8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,
-	4,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,5,0,8,0,8,8,0,0,8,8,0,8,0,6,8,
-};
-
-/*
- * RFC2451: Weak key checks SHOULD be performed.
- */
-int
-crypto_des_check_key(const u8 *key, unsigned int keylen, u32 *flags)
-{
-	u32 n, w;
-
-	n  = parity[key[0]]; n <<= 4;
-	n |= parity[key[1]]; n <<= 4;
-	n |= parity[key[2]]; n <<= 4;
-	n |= parity[key[3]]; n <<= 4;
-	n |= parity[key[4]]; n <<= 4;
-	n |= parity[key[5]]; n <<= 4;
-	n |= parity[key[6]]; n <<= 4;
-	n |= parity[key[7]];
-	w = 0x88888888L;
-
-	if ((*flags & CRYPTO_TFM_REQ_WEAK_KEY)
-	    && !((n - (w >> 3)) & w)) {  /* 1 in 10^10 keys passes this test */
-		if (n < 0x41415151) {
-			if (n < 0x31312121) {
-				if (n < 0x14141515) {
-					/* 01 01 01 01 01 01 01 01 */
-					if (n == 0x11111111) goto weak;
-					/* 01 1F 01 1F 01 0E 01 0E */
-					if (n == 0x13131212) goto weak;
-				} else {
-					/* 01 E0 01 E0 01 F1 01 F1 */
-					if (n == 0x14141515) goto weak;
-					/* 01 FE 01 FE 01 FE 01 FE */
-					if (n == 0x16161616) goto weak;
-				}
-			} else {
-				if (n < 0x34342525) {
-					/* 1F 01 1F 01 0E 01 0E 01 */
-					if (n == 0x31312121) goto weak;
-					/* 1F 1F 1F 1F 0E 0E 0E 0E (?) */
-					if (n == 0x33332222) goto weak;
-				} else {
-					/* 1F E0 1F E0 0E F1 0E F1 */
-					if (n == 0x34342525) goto weak;
-					/* 1F FE 1F FE 0E FE 0E FE */
-					if (n == 0x36362626) goto weak;
-				}
-			}
-		} else {
-			if (n < 0x61616161) {
-				if (n < 0x44445555) {
-					/* E0 01 E0 01 F1 01 F1 01 */
-					if (n == 0x41415151) goto weak;
-					/* E0 1F E0 1F F1 0E F1 0E */
-					if (n == 0x43435252) goto weak;
-				} else {
-					/* E0 E0 E0 E0 F1 F1 F1 F1 (?) */
-					if (n == 0x44445555) goto weak;
-					/* E0 FE E0 FE F1 FE F1 FE */
-					if (n == 0x46465656) goto weak;
-				}
-			} else {
-				if (n < 0x64646565) {
-					/* FE 01 FE 01 FE 01 FE 01 */
-					if (n == 0x61616161) goto weak;
-					/* FE 1F FE 1F FE 0E FE 0E */
-					if (n == 0x63636262) goto weak;
-				} else {
-					/* FE E0 FE E0 FE F1 FE F1 */
-					if (n == 0x64646565) goto weak;
-					/* FE FE FE FE FE FE FE FE */
-					if (n == 0x66666666) goto weak;
-				}
-			}
-		}
-	}
-	return 0;
-weak:
-	*flags |= CRYPTO_TFM_RES_WEAK_KEY;
-	return -EINVAL;
-}
-
-EXPORT_SYMBOL(crypto_des_check_key);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Key Check function for DES &  DES3 Cipher Algorithms");
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index cc5420118393472db02d967efd08602a99af7e73..a52bfd124d86e009184c8326a9e1b03bfeedf76e 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -3,7 +3,7 @@
  *
  * s390 implementation of the DES Cipher Algorithm.
  *
- * Copyright IBM Corp. 2003,2007
+ * Copyright IBM Corp. 2003,2011
  * Author(s): Thomas Spatzier
  *	      Jan Glauber (jan.glauber@de.ibm.com)
  *
@@ -22,22 +22,19 @@
 
 #include "crypt_s390.h"
 
-#define DES3_192_KEY_SIZE	(3 * DES_KEY_SIZE)
+#define DES3_KEY_SIZE	(3 * DES_KEY_SIZE)
 
-struct crypt_s390_des_ctx {
-	u8 iv[DES_BLOCK_SIZE];
-	u8 key[DES_KEY_SIZE];
-};
+static u8 *ctrblk;
 
-struct crypt_s390_des3_192_ctx {
+struct s390_des_ctx {
 	u8 iv[DES_BLOCK_SIZE];
-	u8 key[DES3_192_KEY_SIZE];
+	u8 key[DES3_KEY_SIZE];
 };
 
 static int des_setkey(struct crypto_tfm *tfm, const u8 *key,
-		      unsigned int keylen)
+		      unsigned int key_len)
 {
-	struct crypt_s390_des_ctx *dctx = crypto_tfm_ctx(tfm);
+	struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
 	u32 *flags = &tfm->crt_flags;
 	u32 tmp[DES_EXPKEY_WORDS];
 
@@ -47,22 +44,22 @@ static int des_setkey(struct crypto_tfm *tfm, const u8 *key,
 		return -EINVAL;
 	}
 
-	memcpy(dctx->key, key, keylen);
+	memcpy(ctx->key, key, key_len);
 	return 0;
 }
 
 static void des_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
-	struct crypt_s390_des_ctx *dctx = crypto_tfm_ctx(tfm);
+	struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	crypt_s390_km(KM_DEA_ENCRYPT, dctx->key, out, in, DES_BLOCK_SIZE);
+	crypt_s390_km(KM_DEA_ENCRYPT, ctx->key, out, in, DES_BLOCK_SIZE);
 }
 
 static void des_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
-	struct crypt_s390_des_ctx *dctx = crypto_tfm_ctx(tfm);
+	struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	crypt_s390_km(KM_DEA_DECRYPT, dctx->key, out, in, DES_BLOCK_SIZE);
+	crypt_s390_km(KM_DEA_DECRYPT, ctx->key, out, in, DES_BLOCK_SIZE);
 }
 
 static struct crypto_alg des_alg = {
@@ -71,7 +68,7 @@ static struct crypto_alg des_alg = {
 	.cra_priority		=	CRYPT_S390_PRIORITY,
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct crypt_s390_des_ctx),
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
 	.cra_module		=	THIS_MODULE,
 	.cra_list		=	LIST_HEAD_INIT(des_alg.cra_list),
 	.cra_u			=	{
@@ -86,7 +83,7 @@ static struct crypto_alg des_alg = {
 };
 
 static int ecb_desall_crypt(struct blkcipher_desc *desc, long func,
-			    void *param, struct blkcipher_walk *walk)
+			    u8 *key, struct blkcipher_walk *walk)
 {
 	int ret = blkcipher_walk_virt(desc, walk);
 	unsigned int nbytes;
@@ -97,7 +94,7 @@ static int ecb_desall_crypt(struct blkcipher_desc *desc, long func,
 		u8 *out = walk->dst.virt.addr;
 		u8 *in = walk->src.virt.addr;
 
-		ret = crypt_s390_km(func, param, out, in, n);
+		ret = crypt_s390_km(func, key, out, in, n);
 		BUG_ON((ret < 0) || (ret != n));
 
 		nbytes &= DES_BLOCK_SIZE - 1;
@@ -108,7 +105,7 @@ static int ecb_desall_crypt(struct blkcipher_desc *desc, long func,
 }
 
 static int cbc_desall_crypt(struct blkcipher_desc *desc, long func,
-			    void *param, struct blkcipher_walk *walk)
+			    u8 *iv, struct blkcipher_walk *walk)
 {
 	int ret = blkcipher_walk_virt(desc, walk);
 	unsigned int nbytes = walk->nbytes;
@@ -116,20 +113,20 @@ static int cbc_desall_crypt(struct blkcipher_desc *desc, long func,
 	if (!nbytes)
 		goto out;
 
-	memcpy(param, walk->iv, DES_BLOCK_SIZE);
+	memcpy(iv, walk->iv, DES_BLOCK_SIZE);
 	do {
 		/* only use complete blocks */
 		unsigned int n = nbytes & ~(DES_BLOCK_SIZE - 1);
 		u8 *out = walk->dst.virt.addr;
 		u8 *in = walk->src.virt.addr;
 
-		ret = crypt_s390_kmc(func, param, out, in, n);
+		ret = crypt_s390_kmc(func, iv, out, in, n);
 		BUG_ON((ret < 0) || (ret != n));
 
 		nbytes &= DES_BLOCK_SIZE - 1;
 		ret = blkcipher_walk_done(desc, walk, nbytes);
 	} while ((nbytes = walk->nbytes));
-	memcpy(walk->iv, param, DES_BLOCK_SIZE);
+	memcpy(walk->iv, iv, DES_BLOCK_SIZE);
 
 out:
 	return ret;
@@ -139,22 +136,22 @@ static int ecb_des_encrypt(struct blkcipher_desc *desc,
 			   struct scatterlist *dst, struct scatterlist *src,
 			   unsigned int nbytes)
 {
-	struct crypt_s390_des_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return ecb_desall_crypt(desc, KM_DEA_ENCRYPT, sctx->key, &walk);
+	return ecb_desall_crypt(desc, KM_DEA_ENCRYPT, ctx->key, &walk);
 }
 
 static int ecb_des_decrypt(struct blkcipher_desc *desc,
 			   struct scatterlist *dst, struct scatterlist *src,
 			   unsigned int nbytes)
 {
-	struct crypt_s390_des_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return ecb_desall_crypt(desc, KM_DEA_DECRYPT, sctx->key, &walk);
+	return ecb_desall_crypt(desc, KM_DEA_DECRYPT, ctx->key, &walk);
 }
 
 static struct crypto_alg ecb_des_alg = {
@@ -163,7 +160,7 @@ static struct crypto_alg ecb_des_alg = {
 	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
 	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct crypt_s390_des_ctx),
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
 	.cra_type		=	&crypto_blkcipher_type,
 	.cra_module		=	THIS_MODULE,
 	.cra_list		=	LIST_HEAD_INIT(ecb_des_alg.cra_list),
@@ -182,22 +179,22 @@ static int cbc_des_encrypt(struct blkcipher_desc *desc,
 			   struct scatterlist *dst, struct scatterlist *src,
 			   unsigned int nbytes)
 {
-	struct crypt_s390_des_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return cbc_desall_crypt(desc, KMC_DEA_ENCRYPT, sctx->iv, &walk);
+	return cbc_desall_crypt(desc, KMC_DEA_ENCRYPT, ctx->iv, &walk);
 }
 
 static int cbc_des_decrypt(struct blkcipher_desc *desc,
 			   struct scatterlist *dst, struct scatterlist *src,
 			   unsigned int nbytes)
 {
-	struct crypt_s390_des_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return cbc_desall_crypt(desc, KMC_DEA_DECRYPT, sctx->iv, &walk);
+	return cbc_desall_crypt(desc, KMC_DEA_DECRYPT, ctx->iv, &walk);
 }
 
 static struct crypto_alg cbc_des_alg = {
@@ -206,7 +203,7 @@ static struct crypto_alg cbc_des_alg = {
 	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
 	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct crypt_s390_des_ctx),
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
 	.cra_type		=	&crypto_blkcipher_type,
 	.cra_module		=	THIS_MODULE,
 	.cra_list		=	LIST_HEAD_INIT(cbc_des_alg.cra_list),
@@ -235,10 +232,10 @@ static struct crypto_alg cbc_des_alg = {
  *   property.
  *
  */
-static int des3_192_setkey(struct crypto_tfm *tfm, const u8 *key,
-			   unsigned int keylen)
+static int des3_setkey(struct crypto_tfm *tfm, const u8 *key,
+		       unsigned int key_len)
 {
-	struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm);
+	struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
 	u32 *flags = &tfm->crt_flags;
 
 	if (!(memcmp(key, &key[DES_KEY_SIZE], DES_KEY_SIZE) &&
@@ -248,141 +245,276 @@ static int des3_192_setkey(struct crypto_tfm *tfm, const u8 *key,
 		*flags |= CRYPTO_TFM_RES_WEAK_KEY;
 		return -EINVAL;
 	}
-	memcpy(dctx->key, key, keylen);
+	memcpy(ctx->key, key, key_len);
 	return 0;
 }
 
-static void des3_192_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void des3_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
-	struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm);
+	struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	crypt_s390_km(KM_TDEA_192_ENCRYPT, dctx->key, dst, (void*)src,
-		      DES_BLOCK_SIZE);
+	crypt_s390_km(KM_TDEA_192_ENCRYPT, ctx->key, dst, src, DES_BLOCK_SIZE);
 }
 
-static void des3_192_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void des3_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
-	struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm);
+	struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	crypt_s390_km(KM_TDEA_192_DECRYPT, dctx->key, dst, (void*)src,
-		      DES_BLOCK_SIZE);
+	crypt_s390_km(KM_TDEA_192_DECRYPT, ctx->key, dst, src, DES_BLOCK_SIZE);
 }
 
-static struct crypto_alg des3_192_alg = {
+static struct crypto_alg des3_alg = {
 	.cra_name		=	"des3_ede",
 	.cra_driver_name	=	"des3_ede-s390",
 	.cra_priority		=	CRYPT_S390_PRIORITY,
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct crypt_s390_des3_192_ctx),
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
 	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(des3_192_alg.cra_list),
+	.cra_list		=	LIST_HEAD_INIT(des3_alg.cra_list),
 	.cra_u			=	{
 		.cipher = {
-			.cia_min_keysize	=	DES3_192_KEY_SIZE,
-			.cia_max_keysize	=	DES3_192_KEY_SIZE,
-			.cia_setkey		=	des3_192_setkey,
-			.cia_encrypt		=	des3_192_encrypt,
-			.cia_decrypt		=	des3_192_decrypt,
+			.cia_min_keysize	=	DES3_KEY_SIZE,
+			.cia_max_keysize	=	DES3_KEY_SIZE,
+			.cia_setkey		=	des3_setkey,
+			.cia_encrypt		=	des3_encrypt,
+			.cia_decrypt		=	des3_decrypt,
 		}
 	}
 };
 
-static int ecb_des3_192_encrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
+static int ecb_des3_encrypt(struct blkcipher_desc *desc,
+			    struct scatterlist *dst, struct scatterlist *src,
+			    unsigned int nbytes)
 {
-	struct crypt_s390_des3_192_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return ecb_desall_crypt(desc, KM_TDEA_192_ENCRYPT, sctx->key, &walk);
+	return ecb_desall_crypt(desc, KM_TDEA_192_ENCRYPT, ctx->key, &walk);
 }
 
-static int ecb_des3_192_decrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
+static int ecb_des3_decrypt(struct blkcipher_desc *desc,
+			    struct scatterlist *dst, struct scatterlist *src,
+			    unsigned int nbytes)
 {
-	struct crypt_s390_des3_192_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return ecb_desall_crypt(desc, KM_TDEA_192_DECRYPT, sctx->key, &walk);
+	return ecb_desall_crypt(desc, KM_TDEA_192_DECRYPT, ctx->key, &walk);
 }
 
-static struct crypto_alg ecb_des3_192_alg = {
+static struct crypto_alg ecb_des3_alg = {
 	.cra_name		=	"ecb(des3_ede)",
 	.cra_driver_name	=	"ecb-des3_ede-s390",
 	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
 	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct crypt_s390_des3_192_ctx),
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
 	.cra_type		=	&crypto_blkcipher_type,
 	.cra_module		=	THIS_MODULE,
 	.cra_list		=	LIST_HEAD_INIT(
-						ecb_des3_192_alg.cra_list),
+						ecb_des3_alg.cra_list),
 	.cra_u			=	{
 		.blkcipher = {
-			.min_keysize		=	DES3_192_KEY_SIZE,
-			.max_keysize		=	DES3_192_KEY_SIZE,
-			.setkey			=	des3_192_setkey,
-			.encrypt		=	ecb_des3_192_encrypt,
-			.decrypt		=	ecb_des3_192_decrypt,
+			.min_keysize		=	DES3_KEY_SIZE,
+			.max_keysize		=	DES3_KEY_SIZE,
+			.setkey			=	des3_setkey,
+			.encrypt		=	ecb_des3_encrypt,
+			.decrypt		=	ecb_des3_decrypt,
 		}
 	}
 };
 
-static int cbc_des3_192_encrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
+static int cbc_des3_encrypt(struct blkcipher_desc *desc,
+			    struct scatterlist *dst, struct scatterlist *src,
+			    unsigned int nbytes)
 {
-	struct crypt_s390_des3_192_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return cbc_desall_crypt(desc, KMC_TDEA_192_ENCRYPT, sctx->iv, &walk);
+	return cbc_desall_crypt(desc, KMC_TDEA_192_ENCRYPT, ctx->iv, &walk);
 }
 
-static int cbc_des3_192_decrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
+static int cbc_des3_decrypt(struct blkcipher_desc *desc,
+			    struct scatterlist *dst, struct scatterlist *src,
+			    unsigned int nbytes)
 {
-	struct crypt_s390_des3_192_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	struct blkcipher_walk walk;
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return cbc_desall_crypt(desc, KMC_TDEA_192_DECRYPT, sctx->iv, &walk);
+	return cbc_desall_crypt(desc, KMC_TDEA_192_DECRYPT, ctx->iv, &walk);
 }
 
-static struct crypto_alg cbc_des3_192_alg = {
+static struct crypto_alg cbc_des3_alg = {
 	.cra_name		=	"cbc(des3_ede)",
 	.cra_driver_name	=	"cbc-des3_ede-s390",
 	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
 	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct crypt_s390_des3_192_ctx),
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
 	.cra_type		=	&crypto_blkcipher_type,
 	.cra_module		=	THIS_MODULE,
 	.cra_list		=	LIST_HEAD_INIT(
-						cbc_des3_192_alg.cra_list),
+						cbc_des3_alg.cra_list),
 	.cra_u			=	{
 		.blkcipher = {
-			.min_keysize		=	DES3_192_KEY_SIZE,
-			.max_keysize		=	DES3_192_KEY_SIZE,
+			.min_keysize		=	DES3_KEY_SIZE,
+			.max_keysize		=	DES3_KEY_SIZE,
 			.ivsize			=	DES_BLOCK_SIZE,
-			.setkey			=	des3_192_setkey,
-			.encrypt		=	cbc_des3_192_encrypt,
-			.decrypt		=	cbc_des3_192_decrypt,
+			.setkey			=	des3_setkey,
+			.encrypt		=	cbc_des3_encrypt,
+			.decrypt		=	cbc_des3_decrypt,
 		}
 	}
 };
 
-static int des_s390_init(void)
+static int ctr_desall_crypt(struct blkcipher_desc *desc, long func,
+			    struct s390_des_ctx *ctx, struct blkcipher_walk *walk)
+{
+	int ret = blkcipher_walk_virt_block(desc, walk, DES_BLOCK_SIZE);
+	unsigned int i, n, nbytes;
+	u8 buf[DES_BLOCK_SIZE];
+	u8 *out, *in;
+
+	memcpy(ctrblk, walk->iv, DES_BLOCK_SIZE);
+	while ((nbytes = walk->nbytes) >= DES_BLOCK_SIZE) {
+		out = walk->dst.virt.addr;
+		in = walk->src.virt.addr;
+		while (nbytes >= DES_BLOCK_SIZE) {
+			/* align to block size, max. PAGE_SIZE */
+			n = (nbytes > PAGE_SIZE) ? PAGE_SIZE :
+				nbytes & ~(DES_BLOCK_SIZE - 1);
+			for (i = DES_BLOCK_SIZE; i < n; i += DES_BLOCK_SIZE) {
+				memcpy(ctrblk + i, ctrblk + i - DES_BLOCK_SIZE,
+				       DES_BLOCK_SIZE);
+				crypto_inc(ctrblk + i, DES_BLOCK_SIZE);
+			}
+			ret = crypt_s390_kmctr(func, ctx->key, out, in, n, ctrblk);
+			BUG_ON((ret < 0) || (ret != n));
+			if (n > DES_BLOCK_SIZE)
+				memcpy(ctrblk, ctrblk + n - DES_BLOCK_SIZE,
+				       DES_BLOCK_SIZE);
+			crypto_inc(ctrblk, DES_BLOCK_SIZE);
+			out += n;
+			in += n;
+			nbytes -= n;
+		}
+		ret = blkcipher_walk_done(desc, walk, nbytes);
+	}
+
+	/* final block may be < DES_BLOCK_SIZE, copy only nbytes */
+	if (nbytes) {
+		out = walk->dst.virt.addr;
+		in = walk->src.virt.addr;
+		ret = crypt_s390_kmctr(func, ctx->key, buf, in,
+				       DES_BLOCK_SIZE, ctrblk);
+		BUG_ON(ret < 0 || ret != DES_BLOCK_SIZE);
+		memcpy(out, buf, nbytes);
+		crypto_inc(ctrblk, DES_BLOCK_SIZE);
+		ret = blkcipher_walk_done(desc, walk, 0);
+	}
+	memcpy(walk->iv, ctrblk, DES_BLOCK_SIZE);
+	return ret;
+}
+
+static int ctr_des_encrypt(struct blkcipher_desc *desc,
+			   struct scatterlist *dst, struct scatterlist *src,
+			   unsigned int nbytes)
+{
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ctr_desall_crypt(desc, KMCTR_DEA_ENCRYPT, ctx, &walk);
+}
+
+static int ctr_des_decrypt(struct blkcipher_desc *desc,
+			   struct scatterlist *dst, struct scatterlist *src,
+			   unsigned int nbytes)
+{
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ctr_desall_crypt(desc, KMCTR_DEA_DECRYPT, ctx, &walk);
+}
+
+static struct crypto_alg ctr_des_alg = {
+	.cra_name		=	"ctr(des)",
+	.cra_driver_name	=	"ctr-des-s390",
+	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
+	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		=	1,
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
+	.cra_type		=	&crypto_blkcipher_type,
+	.cra_module		=	THIS_MODULE,
+	.cra_list		=	LIST_HEAD_INIT(ctr_des_alg.cra_list),
+	.cra_u			=	{
+		.blkcipher = {
+			.min_keysize		=	DES_KEY_SIZE,
+			.max_keysize		=	DES_KEY_SIZE,
+			.ivsize			=	DES_BLOCK_SIZE,
+			.setkey			=	des_setkey,
+			.encrypt		=	ctr_des_encrypt,
+			.decrypt		=	ctr_des_decrypt,
+		}
+	}
+};
+
+static int ctr_des3_encrypt(struct blkcipher_desc *desc,
+			    struct scatterlist *dst, struct scatterlist *src,
+			    unsigned int nbytes)
+{
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ctr_desall_crypt(desc, KMCTR_TDEA_192_ENCRYPT, ctx, &walk);
+}
+
+static int ctr_des3_decrypt(struct blkcipher_desc *desc,
+			    struct scatterlist *dst, struct scatterlist *src,
+			    unsigned int nbytes)
+{
+	struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ctr_desall_crypt(desc, KMCTR_TDEA_192_DECRYPT, ctx, &walk);
+}
+
+static struct crypto_alg ctr_des3_alg = {
+	.cra_name		=	"ctr(des3_ede)",
+	.cra_driver_name	=	"ctr-des3_ede-s390",
+	.cra_priority		=	CRYPT_S390_COMPOSITE_PRIORITY,
+	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		=	1,
+	.cra_ctxsize		=	sizeof(struct s390_des_ctx),
+	.cra_type		=	&crypto_blkcipher_type,
+	.cra_module		=	THIS_MODULE,
+	.cra_list		=	LIST_HEAD_INIT(ctr_des3_alg.cra_list),
+	.cra_u			=	{
+		.blkcipher = {
+			.min_keysize		=	DES3_KEY_SIZE,
+			.max_keysize		=	DES3_KEY_SIZE,
+			.ivsize			=	DES_BLOCK_SIZE,
+			.setkey			=	des3_setkey,
+			.encrypt		=	ctr_des3_encrypt,
+			.decrypt		=	ctr_des3_decrypt,
+		}
+	}
+};
+
+static int __init des_s390_init(void)
 {
 	int ret;
 
-	if (!crypt_s390_func_available(KM_DEA_ENCRYPT) ||
-	    !crypt_s390_func_available(KM_TDEA_192_ENCRYPT))
+	if (!crypt_s390_func_available(KM_DEA_ENCRYPT, CRYPT_S390_MSA) ||
+	    !crypt_s390_func_available(KM_TDEA_192_ENCRYPT, CRYPT_S390_MSA))
 		return -EOPNOTSUPP;
 
 	ret = crypto_register_alg(&des_alg);
@@ -394,23 +526,46 @@ static int des_s390_init(void)
 	ret = crypto_register_alg(&cbc_des_alg);
 	if (ret)
 		goto cbc_des_err;
-	ret = crypto_register_alg(&des3_192_alg);
+	ret = crypto_register_alg(&des3_alg);
 	if (ret)
-		goto des3_192_err;
-	ret = crypto_register_alg(&ecb_des3_192_alg);
+		goto des3_err;
+	ret = crypto_register_alg(&ecb_des3_alg);
 	if (ret)
-		goto ecb_des3_192_err;
-	ret = crypto_register_alg(&cbc_des3_192_alg);
+		goto ecb_des3_err;
+	ret = crypto_register_alg(&cbc_des3_alg);
 	if (ret)
-		goto cbc_des3_192_err;
+		goto cbc_des3_err;
+
+	if (crypt_s390_func_available(KMCTR_DEA_ENCRYPT,
+			CRYPT_S390_MSA | CRYPT_S390_MSA4) &&
+	    crypt_s390_func_available(KMCTR_TDEA_192_ENCRYPT,
+			CRYPT_S390_MSA | CRYPT_S390_MSA4)) {
+		ret = crypto_register_alg(&ctr_des_alg);
+		if (ret)
+			goto ctr_des_err;
+		ret = crypto_register_alg(&ctr_des3_alg);
+		if (ret)
+			goto ctr_des3_err;
+		ctrblk = (u8 *) __get_free_page(GFP_KERNEL);
+		if (!ctrblk) {
+			ret = -ENOMEM;
+			goto ctr_mem_err;
+		}
+	}
 out:
 	return ret;
 
-cbc_des3_192_err:
-	crypto_unregister_alg(&ecb_des3_192_alg);
-ecb_des3_192_err:
-	crypto_unregister_alg(&des3_192_alg);
-des3_192_err:
+ctr_mem_err:
+	crypto_unregister_alg(&ctr_des3_alg);
+ctr_des3_err:
+	crypto_unregister_alg(&ctr_des_alg);
+ctr_des_err:
+	crypto_unregister_alg(&cbc_des3_alg);
+cbc_des3_err:
+	crypto_unregister_alg(&ecb_des3_alg);
+ecb_des3_err:
+	crypto_unregister_alg(&des3_alg);
+des3_err:
 	crypto_unregister_alg(&cbc_des_alg);
 cbc_des_err:
 	crypto_unregister_alg(&ecb_des_alg);
@@ -422,9 +577,14 @@ static int des_s390_init(void)
 
 static void __exit des_s390_exit(void)
 {
-	crypto_unregister_alg(&cbc_des3_192_alg);
-	crypto_unregister_alg(&ecb_des3_192_alg);
-	crypto_unregister_alg(&des3_192_alg);
+	if (ctrblk) {
+		crypto_unregister_alg(&ctr_des_alg);
+		crypto_unregister_alg(&ctr_des3_alg);
+		free_page((unsigned long) ctrblk);
+	}
+	crypto_unregister_alg(&cbc_des3_alg);
+	crypto_unregister_alg(&ecb_des3_alg);
+	crypto_unregister_alg(&des3_alg);
 	crypto_unregister_alg(&cbc_des_alg);
 	crypto_unregister_alg(&ecb_des_alg);
 	crypto_unregister_alg(&des_alg);
diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c
new file mode 100644
index 0000000000000000000000000000000000000000..b1bd170f24b147d207f13269677606d2f2311cfc
--- /dev/null
+++ b/arch/s390/crypto/ghash_s390.c
@@ -0,0 +1,162 @@
+/*
+ * Cryptographic API.
+ *
+ * s390 implementation of the GHASH algorithm for GCM (Galois/Counter Mode).
+ *
+ * Copyright IBM Corp. 2011
+ * Author(s): Gerald Schaefer <gerald.schaefer@de.ibm.com>
+ */
+
+#include <crypto/internal/hash.h>
+#include <linux/module.h>
+
+#include "crypt_s390.h"
+
+#define GHASH_BLOCK_SIZE	16
+#define GHASH_DIGEST_SIZE	16
+
+struct ghash_ctx {
+	u8 icv[16];
+	u8 key[16];
+};
+
+struct ghash_desc_ctx {
+	u8 buffer[GHASH_BLOCK_SIZE];
+	u32 bytes;
+};
+
+static int ghash_init(struct shash_desc *desc)
+{
+	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);
+
+	memset(dctx, 0, sizeof(*dctx));
+
+	return 0;
+}
+
+static int ghash_setkey(struct crypto_shash *tfm,
+			const u8 *key, unsigned int keylen)
+{
+	struct ghash_ctx *ctx = crypto_shash_ctx(tfm);
+
+	if (keylen != GHASH_BLOCK_SIZE) {
+		crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+		return -EINVAL;
+	}
+
+	memcpy(ctx->key, key, GHASH_BLOCK_SIZE);
+	memset(ctx->icv, 0, GHASH_BLOCK_SIZE);
+
+	return 0;
+}
+
+static int ghash_update(struct shash_desc *desc,
+			 const u8 *src, unsigned int srclen)
+{
+	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);
+	struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm);
+	unsigned int n;
+	u8 *buf = dctx->buffer;
+	int ret;
+
+	if (dctx->bytes) {
+		u8 *pos = buf + (GHASH_BLOCK_SIZE - dctx->bytes);
+
+		n = min(srclen, dctx->bytes);
+		dctx->bytes -= n;
+		srclen -= n;
+
+		memcpy(pos, src, n);
+		src += n;
+
+		if (!dctx->bytes) {
+			ret = crypt_s390_kimd(KIMD_GHASH, ctx, buf,
+					      GHASH_BLOCK_SIZE);
+			BUG_ON(ret != GHASH_BLOCK_SIZE);
+		}
+	}
+
+	n = srclen & ~(GHASH_BLOCK_SIZE - 1);
+	if (n) {
+		ret = crypt_s390_kimd(KIMD_GHASH, ctx, src, n);
+		BUG_ON(ret != n);
+		src += n;
+		srclen -= n;
+	}
+
+	if (srclen) {
+		dctx->bytes = GHASH_BLOCK_SIZE - srclen;
+		memcpy(buf, src, srclen);
+	}
+
+	return 0;
+}
+
+static void ghash_flush(struct ghash_ctx *ctx, struct ghash_desc_ctx *dctx)
+{
+	u8 *buf = dctx->buffer;
+	int ret;
+
+	if (dctx->bytes) {
+		u8 *pos = buf + (GHASH_BLOCK_SIZE - dctx->bytes);
+
+		memset(pos, 0, dctx->bytes);
+
+		ret = crypt_s390_kimd(KIMD_GHASH, ctx, buf, GHASH_BLOCK_SIZE);
+		BUG_ON(ret != GHASH_BLOCK_SIZE);
+	}
+
+	dctx->bytes = 0;
+}
+
+static int ghash_final(struct shash_desc *desc, u8 *dst)
+{
+	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);
+	struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm);
+
+	ghash_flush(ctx, dctx);
+	memcpy(dst, ctx->icv, GHASH_BLOCK_SIZE);
+
+	return 0;
+}
+
+static struct shash_alg ghash_alg = {
+	.digestsize	= GHASH_DIGEST_SIZE,
+	.init		= ghash_init,
+	.update		= ghash_update,
+	.final		= ghash_final,
+	.setkey		= ghash_setkey,
+	.descsize	= sizeof(struct ghash_desc_ctx),
+	.base		= {
+		.cra_name		= "ghash",
+		.cra_driver_name	= "ghash-s390",
+		.cra_priority		= CRYPT_S390_PRIORITY,
+		.cra_flags		= CRYPTO_ALG_TYPE_SHASH,
+		.cra_blocksize		= GHASH_BLOCK_SIZE,
+		.cra_ctxsize		= sizeof(struct ghash_ctx),
+		.cra_module		= THIS_MODULE,
+		.cra_list		= LIST_HEAD_INIT(ghash_alg.base.cra_list),
+	},
+};
+
+static int __init ghash_mod_init(void)
+{
+	if (!crypt_s390_func_available(KIMD_GHASH,
+				       CRYPT_S390_MSA | CRYPT_S390_MSA4))
+		return -EOPNOTSUPP;
+
+	return crypto_register_shash(&ghash_alg);
+}
+
+static void __exit ghash_mod_exit(void)
+{
+	crypto_unregister_shash(&ghash_alg);
+}
+
+module_init(ghash_mod_init);
+module_exit(ghash_mod_exit);
+
+MODULE_ALIAS("ghash");
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("GHASH Message Digest Algorithm, s390 implementation");
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index 8b16c479585b271db83330e68529634e5e5e4735..0808fbf0f7d3770d5a0b4c2d3267bf4eeafd2492 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -166,7 +166,7 @@ static int __init prng_init(void)
 	int ret;
 
 	/* check if the CPU has a PRNG */
-	if (!crypt_s390_func_available(KMC_PRNG))
+	if (!crypt_s390_func_available(KMC_PRNG, CRYPT_S390_MSA))
 		return -EOPNOTSUPP;
 
 	if (prng_chunk_size < 8)
diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c
index f6de7826c9790a26fa96f6a4b6d6294924fdb696..e9868c6e0a08c0868a65d64a3999e2a48d5ee31b 100644
--- a/arch/s390/crypto/sha1_s390.c
+++ b/arch/s390/crypto/sha1_s390.c
@@ -90,7 +90,7 @@ static struct shash_alg alg = {
 
 static int __init sha1_s390_init(void)
 {
-	if (!crypt_s390_func_available(KIMD_SHA_1))
+	if (!crypt_s390_func_available(KIMD_SHA_1, CRYPT_S390_MSA))
 		return -EOPNOTSUPP;
 	return crypto_register_shash(&alg);
 }
diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c
index 61a7db372121fc382727a568800934155ddd7eb6..5ed8d64fc2ed73525f8f3d002255a9c12d1dc7b8 100644
--- a/arch/s390/crypto/sha256_s390.c
+++ b/arch/s390/crypto/sha256_s390.c
@@ -86,7 +86,7 @@ static struct shash_alg alg = {
 
 static int sha256_s390_init(void)
 {
-	if (!crypt_s390_func_available(KIMD_SHA_256))
+	if (!crypt_s390_func_available(KIMD_SHA_256, CRYPT_S390_MSA))
 		return -EOPNOTSUPP;
 
 	return crypto_register_shash(&alg);
diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c
index 4bf73d0dc525c2cd210e08d0fa0d1a5db383f18c..32a81383b69c1b5036c12494802654ad453cbb19 100644
--- a/arch/s390/crypto/sha512_s390.c
+++ b/arch/s390/crypto/sha512_s390.c
@@ -132,7 +132,7 @@ static int __init init(void)
 {
 	int ret;
 
-	if (!crypt_s390_func_available(KIMD_SHA_512))
+	if (!crypt_s390_func_available(KIMD_SHA_512, CRYPT_S390_MSA))
 		return -EOPNOTSUPP;
 	if ((ret = crypto_register_shash(&sha512_alg)) < 0)
 		goto out;
diff --git a/arch/s390/hypfs/hypfs.h b/arch/s390/hypfs/hypfs.h
index 80c1526f2af3f60a809386a4fb7f60e2cbfbbc12..d9df5a060a83fdb96ca567974ac443395872f094 100644
--- a/arch/s390/hypfs/hypfs.h
+++ b/arch/s390/hypfs/hypfs.h
@@ -47,7 +47,7 @@ struct hypfs_dbfs_data {
 	void			*buf;
 	void			*buf_free_ptr;
 	size_t			size;
-	struct hypfs_dbfs_file	*dbfs_file;;
+	struct hypfs_dbfs_file	*dbfs_file;
 	struct kref		kref;
 };
 
diff --git a/arch/s390/include/asm/cacheflush.h b/arch/s390/include/asm/cacheflush.h
index 43a5c78046db6cd918939607ae1cd6f7db0ee4e9..3e20383d09219f8bbbe26ddd731e362870e9676a 100644
--- a/arch/s390/include/asm/cacheflush.h
+++ b/arch/s390/include/asm/cacheflush.h
@@ -11,5 +11,6 @@ void kernel_map_pages(struct page *page, int numpages, int enable);
 int set_memory_ro(unsigned long addr, int numpages);
 int set_memory_rw(unsigned long addr, int numpages);
 int set_memory_nx(unsigned long addr, int numpages);
+int set_memory_x(unsigned long addr, int numpages);
 
 #endif /* _S390_CACHEFLUSH_H */
diff --git a/arch/s390/include/asm/diag.h b/arch/s390/include/asm/diag.h
index 72b2e2f2d32d823d36f4135702d67bde05a05d30..7e91c58072e259345610c3b8a17a93b48dc5d297 100644
--- a/arch/s390/include/asm/diag.h
+++ b/arch/s390/include/asm/diag.h
@@ -9,9 +9,22 @@
 #define _ASM_S390_DIAG_H
 
 /*
- * Diagnose 10: Release pages
+ * Diagnose 10: Release page range
  */
-extern void diag10(unsigned long addr);
+static inline void diag10_range(unsigned long start_pfn, unsigned long num_pfn)
+{
+	unsigned long start_addr, end_addr;
+
+	start_addr = start_pfn << PAGE_SHIFT;
+	end_addr = (start_pfn + num_pfn - 1) << PAGE_SHIFT;
+
+	asm volatile(
+		"0:	diag	%0,%1,0x10\n"
+		"1:\n"
+		EX_TABLE(0b, 1b)
+		EX_TABLE(1b, 1b)
+		: : "a" (start_addr), "a" (end_addr));
+}
 
 /*
  * Diagnose 14: Input spool file manipulation
diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h
index 3c29be4836ed53db58af9f2b8eefefadfb3aa8fc..b7931faaef6d76add44dd3bcb5c461cec5237a94 100644
--- a/arch/s390/include/asm/ftrace.h
+++ b/arch/s390/include/asm/ftrace.h
@@ -11,15 +11,13 @@ struct dyn_arch_ftrace { };
 
 #ifdef CONFIG_64BIT
 #define MCOUNT_INSN_SIZE  12
-#define MCOUNT_OFFSET	   8
 #else
 #define MCOUNT_INSN_SIZE  20
-#define MCOUNT_OFFSET	   4
 #endif
 
 static inline unsigned long ftrace_call_adjust(unsigned long addr)
 {
-	return addr - MCOUNT_OFFSET;
+	return addr;
 }
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/s390/include/asm/jump_label.h b/arch/s390/include/asm/jump_label.h
new file mode 100644
index 0000000000000000000000000000000000000000..95a6cf2b5b670a83fa1f4a600484eb7e8066721a
--- /dev/null
+++ b/arch/s390/include/asm/jump_label.h
@@ -0,0 +1,37 @@
+#ifndef _ASM_S390_JUMP_LABEL_H
+#define _ASM_S390_JUMP_LABEL_H
+
+#include <linux/types.h>
+
+#define JUMP_LABEL_NOP_SIZE 6
+
+#ifdef CONFIG_64BIT
+#define ASM_PTR ".quad"
+#define ASM_ALIGN ".balign 8"
+#else
+#define ASM_PTR ".long"
+#define ASM_ALIGN ".balign 4"
+#endif
+
+static __always_inline bool arch_static_branch(struct jump_label_key *key)
+{
+	asm goto("0:	brcl 0,0\n"
+		".pushsection __jump_table, \"aw\"\n"
+		ASM_ALIGN "\n"
+		ASM_PTR " 0b, %l[label], %0\n"
+		".popsection\n"
+		: : "X" (key) : : label);
+	return false;
+label:
+	return true;
+}
+
+typedef unsigned long jump_label_t;
+
+struct jump_entry {
+	jump_label_t code;
+	jump_label_t target;
+	jump_label_t key;
+};
+
+#endif
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index a6f0e7cc9cde2f341fba3fef347ea93240bb9372..8c277caa8d3aa81d0d8f14c28b2e71f12ec3e791 100644
--- a/arch/s390/include/asm/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
@@ -23,7 +23,7 @@ static inline int init_new_context(struct task_struct *tsk,
 #ifdef CONFIG_64BIT
 	mm->context.asce_bits |= _ASCE_TYPE_REGION3;
 #endif
-	if (current->mm->context.alloc_pgste) {
+	if (current->mm && current->mm->context.alloc_pgste) {
 		/*
 		 * alloc_pgste indicates, that any NEW context will be created
 		 * with extended page tables. The old context is unchanged. The
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 64230bc392fa39a26a61d5839ddb93f6bd4d0618..5ff15dacb5718c04973d4660c9a18478afd1c8f8 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -23,7 +23,7 @@ CFLAGS_sysinfo.o += -Iinclude/math-emu -Iarch/s390/math-emu -w
 obj-y	:=  bitmap.o traps.o time.o process.o base.o early.o setup.o \
 	    processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \
 	    s390_ext.o debug.o irq.o ipl.o dis.o diag.o mem_detect.o \
-	    vdso.o vtime.o sysinfo.o nmi.o sclp.o
+	    vdso.o vtime.o sysinfo.o nmi.o sclp.o jump_label.o
 
 obj-y	+= $(if $(CONFIG_64BIT),entry64.o,entry.o)
 obj-y	+= $(if $(CONFIG_64BIT),reipl64.o,reipl.o)
diff --git a/arch/s390/kernel/diag.c b/arch/s390/kernel/diag.c
index c032d11da8a1e8df9a4556ee71fd333c7ae08b3b..8237fc07ac79ef27c2794c5367b9c0e05e37af6b 100644
--- a/arch/s390/kernel/diag.c
+++ b/arch/s390/kernel/diag.c
@@ -8,27 +8,6 @@
 #include <linux/module.h>
 #include <asm/diag.h>
 
-/*
- * Diagnose 10: Release pages
- */
-void diag10(unsigned long addr)
-{
-	if (addr >= 0x7ff00000)
-		return;
-	asm volatile(
-#ifdef CONFIG_64BIT
-		"	sam31\n"
-		"	diag	%0,%0,0x10\n"
-		"0:	sam64\n"
-#else
-		"	diag	%0,%0,0x10\n"
-		"0:\n"
-#endif
-		EX_TABLE(0b, 0b)
-		: : "a" (addr));
-}
-EXPORT_SYMBOL(diag10);
-
 /*
  * Diagnose 14: Input spool file manipulation
  */
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index c83726c9fe033d9f74ed9524c5a12e0722386142..3d4a78fc1adc3f6403eaf4ebc93f03211c5e1f86 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -672,6 +672,7 @@ static struct insn opcode_b2[] = {
 	{ "rp", 0x77, INSTR_S_RD },
 	{ "stcke", 0x78, INSTR_S_RD },
 	{ "sacf", 0x79, INSTR_S_RD },
+	{ "spp", 0x80, INSTR_S_RD },
 	{ "stsi", 0x7d, INSTR_S_RD },
 	{ "srnm", 0x99, INSTR_S_RD },
 	{ "stfpc", 0x9c, INSTR_S_RD },
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 648f64239a9d169d0f9f983d59a667f14fafea9d..1b67fc6ebdc25f1407e569f3114bc3cb4827fd72 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -836,7 +836,7 @@ restart_base:
 	stosm	__SF_EMPTY(%r15),0x04	# now we can turn dat on
 	basr	%r14,0
 	l	%r14,restart_addr-.(%r14)
-	br	%r14			# branch to start_secondary
+	basr	%r14,%r14		# branch to start_secondary
 restart_addr:
 	.long	start_secondary
 	.align	8
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index 9d3603d6c5118dac66f0c27f9bba3a9e1b305c7f..9fd864563499bb7e46f0cd85d4a03550b32a15ac 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -841,7 +841,7 @@ restart_base:
 	mvc	__LC_SYSTEM_TIMER(8),__TI_system_timer(%r1)
 	xc	__LC_STEAL_TIMER(8),__LC_STEAL_TIMER
 	stosm	__SF_EMPTY(%r15),0x04	# now we can turn dat on
-	jg	start_secondary
+	brasl	%r14,start_secondary
 	.align	8
 restart_vtime:
 	.long	0x7fffffff,0xffffffff
diff --git a/arch/s390/kernel/jump_label.c b/arch/s390/kernel/jump_label.c
new file mode 100644
index 0000000000000000000000000000000000000000..44cc06bedf77b0985fc93a67582f9ece7b016bf5
--- /dev/null
+++ b/arch/s390/kernel/jump_label.c
@@ -0,0 +1,59 @@
+/*
+ * Jump label s390 support
+ *
+ * Copyright IBM Corp. 2011
+ * Author(s): Jan Glauber <jang@linux.vnet.ibm.com>
+ */
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/stop_machine.h>
+#include <linux/jump_label.h>
+#include <asm/ipl.h>
+
+#ifdef HAVE_JUMP_LABEL
+
+struct insn {
+	u16 opcode;
+	s32 offset;
+} __packed;
+
+struct insn_args {
+	unsigned long *target;
+	struct insn *insn;
+	ssize_t size;
+};
+
+static int __arch_jump_label_transform(void *data)
+{
+	struct insn_args *args = data;
+	int rc;
+
+	rc = probe_kernel_write(args->target, args->insn, args->size);
+	WARN_ON_ONCE(rc < 0);
+	return 0;
+}
+
+void arch_jump_label_transform(struct jump_entry *entry,
+			       enum jump_label_type type)
+{
+	struct insn_args args;
+	struct insn insn;
+
+	if (type == JUMP_LABEL_ENABLE) {
+		/* brcl 15,offset */
+		insn.opcode = 0xc0f4;
+		insn.offset = (entry->target - entry->code) >> 1;
+	} else {
+		/* brcl 0,0 */
+		insn.opcode = 0xc004;
+		insn.offset = 0;
+	}
+
+	args.target = (void *) entry->code;
+	args.insn = &insn;
+	args.size = JUMP_LABEL_NOP_SIZE;
+
+	stop_machine(__arch_jump_label_transform, &args, NULL);
+}
+
+#endif
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 63a97db83f96337013bfeeaf7cb7369a58d2a60f..63c7d9ff220d1545dea5d3cded8e96a3216af3aa 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -165,12 +165,12 @@ static void do_ext_call_interrupt(unsigned int ext_int_code,
 	kstat_cpu(smp_processor_id()).irqs[EXTINT_IPI]++;
 	/*
 	 * handle bit signal external calls
-	 *
-	 * For the ec_schedule signal we have to do nothing. All the work
-	 * is done automatically when we return from the interrupt.
 	 */
 	bits = xchg(&S390_lowcore.ext_call_fast, 0);
 
+	if (test_bit(ec_schedule, &bits))
+		scheduler_ipi();
+
 	if (test_bit(ec_call_function, &bits))
 		generic_smp_call_function_interrupt();
 
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index c66ffd8dbbb732416ad3d803d00ec02da6125555..1f1dba9dcf58f713211bbb6b3fc063171681ed70 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -91,7 +91,7 @@ static long cmm_alloc_pages(long nr, long *counter,
 			} else
 				free_page((unsigned long) npa);
 		}
-		diag10(addr);
+		diag10_range(addr >> PAGE_SHIFT, 1);
 		pa->pages[pa->index++] = addr;
 		(*counter)++;
 		spin_unlock(&cmm_lock);
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index 0607e4b14b2742798e36b957c7f17e1451bc0bf0..f05edcc3beff42c53cae96eb1850001915ff5bbc 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -54,3 +54,8 @@ int set_memory_nx(unsigned long addr, int numpages)
 	return 0;
 }
 EXPORT_SYMBOL_GPL(set_memory_nx);
+
+int set_memory_x(unsigned long addr, int numpages)
+{
+	return 0;
+}
diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c
index 4952872d6f0ae1c05c58bd7d046fe24029aef5ac..33cbd373cce4f39e1181299b9098c2334fc231ec 100644
--- a/arch/s390/oprofile/hwsampler.c
+++ b/arch/s390/oprofile/hwsampler.c
@@ -1021,20 +1021,14 @@ int hwsampler_deallocate()
 	return rc;
 }
 
-long hwsampler_query_min_interval(void)
+unsigned long hwsampler_query_min_interval(void)
 {
-	if (min_sampler_rate)
-		return min_sampler_rate;
-	else
-		return -EINVAL;
+	return min_sampler_rate;
 }
 
-long hwsampler_query_max_interval(void)
+unsigned long hwsampler_query_max_interval(void)
 {
-	if (max_sampler_rate)
-		return max_sampler_rate;
-	else
-		return -EINVAL;
+	return max_sampler_rate;
 }
 
 unsigned long hwsampler_get_sample_overflow_count(unsigned int cpu)
diff --git a/arch/s390/oprofile/hwsampler.h b/arch/s390/oprofile/hwsampler.h
index 8c72b59316b5de7b0f02b440404a057aaf768860..1912f3bb190cfbf9c7cf7218e84b2cd1555baf57 100644
--- a/arch/s390/oprofile/hwsampler.h
+++ b/arch/s390/oprofile/hwsampler.h
@@ -102,8 +102,8 @@ int hwsampler_setup(void);
 int hwsampler_shutdown(void);
 int hwsampler_allocate(unsigned long sdbt, unsigned long sdb);
 int hwsampler_deallocate(void);
-long hwsampler_query_min_interval(void);
-long hwsampler_query_max_interval(void);
+unsigned long hwsampler_query_min_interval(void);
+unsigned long hwsampler_query_max_interval(void);
 int hwsampler_start_all(unsigned long interval);
 int hwsampler_stop_all(void);
 int hwsampler_deactivate(unsigned int cpu);
diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c
index c63d7e58352bb343db50a47bb0ea857fc5952f9b..5995e9bc72d9c291d57df38ab66c0a1929f43dd6 100644
--- a/arch/s390/oprofile/init.c
+++ b/arch/s390/oprofile/init.c
@@ -145,15 +145,11 @@ static int oprofile_hwsampler_init(struct oprofile_operations *ops)
 	 * create hwsampler files only if hwsampler_setup() succeeds.
 	 */
 	oprofile_min_interval = hwsampler_query_min_interval();
-	if (oprofile_min_interval < 0) {
-		oprofile_min_interval = 0;
+	if (oprofile_min_interval == 0)
 		return -ENODEV;
-	}
 	oprofile_max_interval = hwsampler_query_max_interval();
-	if (oprofile_max_interval < 0) {
-		oprofile_max_interval = 0;
+	if (oprofile_max_interval == 0)
 		return -ENODEV;
-	}
 
 	if (oprofile_timer_init(ops))
 		return -ENODEV;
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 4b89da248d17acf77dc8355d96cef8c0bef79cea..b44e37753b9a59f30d448ebca1da13814ef33ba5 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -21,10 +21,10 @@ config SUPERH
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_GENERIC_HARDIRQS
 	select HAVE_SPARSE_IRQ
+	select IRQ_FORCED_THREADING
 	select RTC_LIB
 	select GENERIC_ATOMIC64
 	select GENERIC_IRQ_SHOW
-	select ARCH_NO_SYSDEV_OPS
 	help
 	  The SuperH is a RISC processor targeted for use in embedded systems
 	  and consumer electronics; it was also used in the Sega Dreamcast
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 86a0d565adededfd69fcb491963fe30db5572f69..bb13d0e1b964cc912de97ff9579cd26ca72de3f2 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -482,7 +482,7 @@ static struct i2c_board_info ts_i2c_clients = {
 	.irq		= IRQ0,
 };
 
-#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE)
+#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
 /* SDHI0 */
 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
 {
@@ -522,7 +522,7 @@ static struct platform_device sdhi0_device = {
 	},
 };
 
-#if !defined(CONFIG_MMC_SH_MMCIF)
+#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
 /* SDHI1 */
 static void sdhi1_set_pwr(struct platform_device *pdev, int state)
 {
@@ -836,7 +836,7 @@ static struct platform_device vou_device = {
 	},
 };
 
-#if defined(CONFIG_MMC_SH_MMCIF)
+#if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
 /* SH_MMCIF */
 static void mmcif_set_pwr(struct platform_device *pdev, int state)
 {
@@ -898,9 +898,9 @@ static struct platform_device *ecovec_devices[] __initdata = {
 	&ceu0_device,
 	&ceu1_device,
 	&keysc_device,
-#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE)
+#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
 	&sdhi0_device,
-#if !defined(CONFIG_MMC_SH_MMCIF)
+#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
 	&sdhi1_device,
 #endif
 #else
@@ -912,7 +912,7 @@ static struct platform_device *ecovec_devices[] __initdata = {
 	&fsi_device,
 	&irda_device,
 	&vou_device,
-#if defined(CONFIG_MMC_SH_MMCIF)
+#if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
 	&sh_mmcif_device,
 #endif
 };
@@ -1180,7 +1180,7 @@ static int __init arch_setup(void)
 	gpio_direction_input(GPIO_PTR5);
 	gpio_direction_input(GPIO_PTR6);
 
-#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE)
+#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
 	/* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
 	gpio_request(GPIO_FN_SDHI0CD,  NULL);
 	gpio_request(GPIO_FN_SDHI0WP,  NULL);
@@ -1193,7 +1193,7 @@ static int __init arch_setup(void)
 	gpio_request(GPIO_PTB6, NULL);
 	gpio_direction_output(GPIO_PTB6, 0);
 
-#if !defined(CONFIG_MMC_SH_MMCIF)
+#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
 	/* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
 	gpio_request(GPIO_FN_SDHI1CD,  NULL);
 	gpio_request(GPIO_FN_SDHI1WP,  NULL);
@@ -1284,7 +1284,7 @@ static int __init arch_setup(void)
 	gpio_request(GPIO_PTU5, NULL);
 	gpio_direction_output(GPIO_PTU5, 0);
 
-#if defined(CONFIG_MMC_SH_MMCIF)
+#if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
 	/* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
 	gpio_request(GPIO_FN_MMC_D7, NULL);
 	gpio_request(GPIO_FN_MMC_D6, NULL);
diff --git a/arch/sh/configs/apsh4ad0a_defconfig b/arch/sh/configs/apsh4ad0a_defconfig
index e71a531f1e319f4e202e6fe940ff9616d7b4727e..77ec0e7b8ddf6c68b5fa2ad6226a6a03dc57845b 100644
--- a/arch/sh/configs/apsh4ad0a_defconfig
+++ b/arch/sh/configs/apsh4ad0a_defconfig
@@ -48,7 +48,6 @@ CONFIG_PREEMPT=y
 CONFIG_BINFMT_MISC=y
 CONFIG_PM=y
 CONFIG_PM_DEBUG=y
-CONFIG_PM_VERBOSE=y
 CONFIG_PM_RUNTIME=y
 CONFIG_CPU_IDLE=y
 CONFIG_NET=y
diff --git a/arch/sh/configs/ecovec24_defconfig b/arch/sh/configs/ecovec24_defconfig
index 8d13e8a5a75028a2c8cf6fd5a2258e3ac1279676..911e30c9abfdc98603816a4a72ee438f062726ab 100644
--- a/arch/sh/configs/ecovec24_defconfig
+++ b/arch/sh/configs/ecovec24_defconfig
@@ -115,7 +115,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_FILE_STORAGE=m
 CONFIG_MMC=y
 CONFIG_MMC_SPI=y
-CONFIG_MMC_TMIO=y
+CONFIG_MMC_SDHI=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_RS5C372=y
 CONFIG_UIO=y
diff --git a/arch/sh/configs/sdk7786_defconfig b/arch/sh/configs/sdk7786_defconfig
index dc4a2eb6a61673780034795994ba6a174068ef01..c41650572d7957584804e4b5a3f9c03403176113 100644
--- a/arch/sh/configs/sdk7786_defconfig
+++ b/arch/sh/configs/sdk7786_defconfig
@@ -83,7 +83,6 @@ CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_BINFMT_MISC=y
 CONFIG_PM=y
 CONFIG_PM_DEBUG=y
-CONFIG_PM_VERBOSE=y
 CONFIG_PM_RUNTIME=y
 CONFIG_CPU_IDLE=y
 CONFIG_NET=y
diff --git a/arch/sh/configs/sh7757lcr_defconfig b/arch/sh/configs/sh7757lcr_defconfig
index fa0ecf87034c8ac852f6e6f7fdb62f9f9d0f73c7..33ddb130a7c8c2f2e9b66ae4c8fab68352a4be6e 100644
--- a/arch/sh/configs/sh7757lcr_defconfig
+++ b/arch/sh/configs/sh7757lcr_defconfig
@@ -70,7 +70,7 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
-CONFIG_MMC_TMIO=y
+CONFIG_MMC_SDHI=y
 CONFIG_MMC_SH_MMCIF=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c
index a4c7d3a4efca4ef65296d8c8dcba1b517ce844c2..fd3e6b02f2898c2bbd2c166fc6cafda33487372d 100644
--- a/arch/sh/drivers/pci/fixups-se7751.c
+++ b/arch/sh/drivers/pci/fixups-se7751.c
@@ -6,7 +6,7 @@
 #include <linux/io.h>
 #include "pci-sh4.h"
 
-int __init pcibios_map_platform_irq(u8 slot, u8 pin)
+int __init pcibios_map_platform_irq(struct pci_dev *, u8 slot, u8 pin)
 {
         switch (slot) {
         case 0: return 13;
diff --git a/arch/sh/include/asm/stacktrace.h b/arch/sh/include/asm/stacktrace.h
index 7970182137182792de29a78632b604d122e33004..a7e2d4dfd087700ea6d1d963b9b267114b488da9 100644
--- a/arch/sh/include/asm/stacktrace.h
+++ b/arch/sh/include/asm/stacktrace.h
@@ -10,9 +10,6 @@
 /* Generic stack tracer with callbacks */
 
 struct stacktrace_ops {
-	void (*warning)(void *data, char *msg);
-	/* msg must contain %s for the symbol */
-	void (*warning_symbol)(void *data, char *msg, unsigned long symbol);
 	void (*address)(void *data, unsigned long address, int reliable);
 	/* On negative return stop dumping */
 	int (*stack)(void *data, char *name);
diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/asm/unistd_32.h
index ca7765e5f9679db8b136d314574d09fc29d80853..bb7d2702c2c912b011a8c592362c2214414449aa 100644
--- a/arch/sh/include/asm/unistd_32.h
+++ b/arch/sh/include/asm/unistd_32.h
@@ -373,8 +373,9 @@
 #define __NR_open_by_handle_at	360
 #define __NR_clock_adjtime	361
 #define __NR_syncfs		362
+#define __NR_sendmmsg		363
 
-#define NR_syscalls 363
+#define NR_syscalls 364
 
 #ifdef __KERNEL__
 
diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/asm/unistd_64.h
index a694009bb8169e3d01373109d075c7643be66858..46327cea1e5c53e42ae9939d52985a647bc2d624 100644
--- a/arch/sh/include/asm/unistd_64.h
+++ b/arch/sh/include/asm/unistd_64.h
@@ -394,10 +394,11 @@
 #define __NR_open_by_handle_at	371
 #define __NR_clock_adjtime	372
 #define __NR_syncfs		373
+#define __NR_sendmmsg		374
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 374
+#define NR_syscalls 375
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/arch/sh/kernel/cpu/Makefile b/arch/sh/kernel/cpu/Makefile
index d49c2135fd48085591c65078a0db7beeb5e993f5..ae95935d93cde7ace0d97584a34a0a95c87e8b85 100644
--- a/arch/sh/kernel/cpu/Makefile
+++ b/arch/sh/kernel/cpu/Makefile
@@ -17,7 +17,5 @@ obj-$(CONFIG_ARCH_SHMOBILE)	+= shmobile/
 
 obj-$(CONFIG_SH_ADC)		+= adc.o
 obj-$(CONFIG_SH_CLK_CPG_LEGACY)	+= clock-cpg.o
-obj-$(CONFIG_SH_FPU)		+= fpu.o
-obj-$(CONFIG_SH_FPU_EMU)	+= fpu.o
 
-obj-y	+= irq/ init.o clock.o hwblk.o proc.o
+obj-y	+= irq/ init.o clock.o fpu.o hwblk.o proc.o
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index 14726eef1ce0cf62ecfbe1ae45cecb2aad0e278b..f0907995b4c90a7747136ffab7dee04629620838 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -20,6 +20,7 @@
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
 #include <linux/io.h>
+#include <linux/prefetch.h>
 #include <asm/page.h>
 #include <asm/cacheflush.h>
 #include <cpu/sq.h>
diff --git a/arch/sh/kernel/cpu/shmobile/pm_runtime.c b/arch/sh/kernel/cpu/shmobile/pm_runtime.c
index 6dcb8166a64dcf2b6fc7b613849bfb7ed4361144..64c807c392087c600fde506ffc36563e88532518 100644
--- a/arch/sh/kernel/cpu/shmobile/pm_runtime.c
+++ b/arch/sh/kernel/cpu/shmobile/pm_runtime.c
@@ -139,7 +139,7 @@ void platform_pm_runtime_suspend_idle(void)
 	queue_work(pm_wq, &hwblk_work);
 }
 
-int platform_pm_runtime_suspend(struct device *dev)
+static int default_platform_runtime_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct pdev_archdata *ad = &pdev->archdata;
@@ -147,7 +147,7 @@ int platform_pm_runtime_suspend(struct device *dev)
 	int hwblk = ad->hwblk_id;
 	int ret = 0;
 
-	dev_dbg(dev, "platform_pm_runtime_suspend() [%d]\n", hwblk);
+	dev_dbg(dev, "%s() [%d]\n", __func__, hwblk);
 
 	/* ignore off-chip platform devices */
 	if (!hwblk)
@@ -157,7 +157,7 @@ int platform_pm_runtime_suspend(struct device *dev)
 	might_sleep();
 
 	/* catch misconfigured drivers not starting with resume */
-	if (test_bit(PDEV_ARCHDATA_FLAG_INIT, &pdev->archdata.flags)) {
+	if (test_bit(PDEV_ARCHDATA_FLAG_INIT, &ad->flags)) {
 		ret = -EINVAL;
 		goto out;
 	}
@@ -170,8 +170,8 @@ int platform_pm_runtime_suspend(struct device *dev)
 
 	/* put device on idle list */
 	spin_lock_irqsave(&hwblk_lock, flags);
-	list_add_tail(&pdev->archdata.entry, &hwblk_idle_list);
-	__set_bit(PDEV_ARCHDATA_FLAG_IDLE, &pdev->archdata.flags);
+	list_add_tail(&ad->entry, &hwblk_idle_list);
+	__set_bit(PDEV_ARCHDATA_FLAG_IDLE, &ad->flags);
 	spin_unlock_irqrestore(&hwblk_lock, flags);
 
 	/* increase idle count */
@@ -183,20 +183,20 @@ int platform_pm_runtime_suspend(struct device *dev)
 	mutex_unlock(&ad->mutex);
 
 out:
-	dev_dbg(dev, "platform_pm_runtime_suspend() [%d] returns %d\n",
-		hwblk, ret);
+	dev_dbg(dev, "%s() [%d] returns %d\n",
+		 __func__, hwblk, ret);
 
 	return ret;
 }
 
-int platform_pm_runtime_resume(struct device *dev)
+static int default_platform_runtime_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct pdev_archdata *ad = &pdev->archdata;
 	int hwblk = ad->hwblk_id;
 	int ret = 0;
 
-	dev_dbg(dev, "platform_pm_runtime_resume() [%d]\n", hwblk);
+	dev_dbg(dev, "%s() [%d]\n", __func__, hwblk);
 
 	/* ignore off-chip platform devices */
 	if (!hwblk)
@@ -228,19 +228,19 @@ int platform_pm_runtime_resume(struct device *dev)
 	 */
 	mutex_unlock(&ad->mutex);
 out:
-	dev_dbg(dev, "platform_pm_runtime_resume() [%d] returns %d\n",
-		hwblk, ret);
+	dev_dbg(dev, "%s() [%d] returns %d\n",
+		__func__, hwblk, ret);
 
 	return ret;
 }
 
-int platform_pm_runtime_idle(struct device *dev)
+static int default_platform_runtime_idle(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	int hwblk = pdev->archdata.hwblk_id;
 	int ret = 0;
 
-	dev_dbg(dev, "platform_pm_runtime_idle() [%d]\n", hwblk);
+	dev_dbg(dev, "%s() [%d]\n", __func__, hwblk);
 
 	/* ignore off-chip platform devices */
 	if (!hwblk)
@@ -252,10 +252,19 @@ int platform_pm_runtime_idle(struct device *dev)
 	/* suspend synchronously to disable clocks immediately */
 	ret = pm_runtime_suspend(dev);
 out:
-	dev_dbg(dev, "platform_pm_runtime_idle() [%d] done!\n", hwblk);
+	dev_dbg(dev, "%s() [%d] done!\n", __func__, hwblk);
 	return ret;
 }
 
+static struct dev_power_domain default_power_domain = {
+	.ops = {
+		.runtime_suspend = default_platform_runtime_suspend,
+		.runtime_resume = default_platform_runtime_resume,
+		.runtime_idle = default_platform_runtime_idle,
+		USE_PLATFORM_PM_SLEEP_OPS
+	},
+};
+
 static int platform_bus_notify(struct notifier_block *nb,
 			       unsigned long action, void *data)
 {
@@ -276,6 +285,7 @@ static int platform_bus_notify(struct notifier_block *nb,
 		hwblk_disable(hwblk_info, hwblk);
 		/* make sure driver re-inits itself once */
 		__set_bit(PDEV_ARCHDATA_FLAG_INIT, &pdev->archdata.flags);
+		dev->pwr_domain = &default_power_domain;
 		break;
 	/* TODO: add BUS_NOTIFY_BIND_DRIVER and increase idle count */
 	case BUS_NOTIFY_BOUND_DRIVER:
@@ -289,6 +299,7 @@ static int platform_bus_notify(struct notifier_block *nb,
 		__set_bit(PDEV_ARCHDATA_FLAG_INIT, &pdev->archdata.flags);
 		break;
 	case BUS_NOTIFY_DEL_DEVICE:
+		dev->pwr_domain = NULL;
 		break;
 	}
 	return 0;
diff --git a/arch/sh/kernel/dumpstack.c b/arch/sh/kernel/dumpstack.c
index 6f5ad1513409bb3732435f751d643cf6232b0a30..694158b9a50f5655aba0c2bf50551261d13b554b 100644
--- a/arch/sh/kernel/dumpstack.c
+++ b/arch/sh/kernel/dumpstack.c
@@ -69,19 +69,6 @@ stack_reader_dump(struct task_struct *task, struct pt_regs *regs,
 	}
 }
 
-static void
-print_trace_warning_symbol(void *data, char *msg, unsigned long symbol)
-{
-	printk(data);
-	print_symbol(msg, symbol);
-	printk("\n");
-}
-
-static void print_trace_warning(void *data, char *msg)
-{
-	printk("%s%s\n", (char *)data, msg);
-}
-
 static int print_trace_stack(void *data, char *name)
 {
 	printk("%s <%s> ", (char *)data, name);
@@ -98,8 +85,6 @@ static void print_trace_address(void *data, unsigned long addr, int reliable)
 }
 
 static const struct stacktrace_ops print_trace_ops = {
-	.warning = print_trace_warning,
-	.warning_symbol = print_trace_warning_symbol,
 	.stack = print_trace_stack,
 	.address = print_trace_address,
 };
diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c
index ae0be697a89e4b220f527a2bdb34f4da7ec7d318..19b1f8826aef9ba9b2508d71db05f6d8b178b772 100644
--- a/arch/sh/kernel/module.c
+++ b/arch/sh/kernel/module.c
@@ -93,6 +93,8 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
 #endif
 
 		switch (ELF32_R_TYPE(rel[i].r_info)) {
+		case R_SH_NONE:
+			break;
 		case R_SH_DIR32:
 			value = get_unaligned(location);
 			value += relocation;
diff --git a/arch/sh/kernel/perf_callchain.c b/arch/sh/kernel/perf_callchain.c
index d5ca1ef50fa9694a1942a8c304bd2c5aa69d9388..cc80b614b5fae9dfd00cf62156f0baea250b9ff2 100644
--- a/arch/sh/kernel/perf_callchain.c
+++ b/arch/sh/kernel/perf_callchain.c
@@ -14,16 +14,6 @@
 #include <asm/unwinder.h>
 #include <asm/ptrace.h>
 
-
-static void callchain_warning(void *data, char *msg)
-{
-}
-
-static void
-callchain_warning_symbol(void *data, char *msg, unsigned long symbol)
-{
-}
-
 static int callchain_stack(void *data, char *name)
 {
 	return 0;
@@ -38,8 +28,6 @@ static void callchain_address(void *data, unsigned long addr, int reliable)
 }
 
 static const struct stacktrace_ops callchain_ops = {
-	.warning	= callchain_warning,
-	.warning_symbol	= callchain_warning_symbol,
 	.stack		= callchain_stack,
 	.address	= callchain_address,
 };
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index 509b36b451155ee5a7174c1d43fc0259d66e8ccd..6207561ea34a93ca315589469b3a77257711254f 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/cpu.h>
 #include <linux/interrupt.h>
+#include <linux/sched.h>
 #include <asm/atomic.h>
 #include <asm/processor.h>
 #include <asm/system.h>
@@ -323,6 +324,7 @@ void smp_message_recv(unsigned int msg)
 		generic_smp_call_function_interrupt();
 		break;
 	case SMP_MSG_RESCHEDULE:
+		scheduler_ipi();
 		break;
 	case SMP_MSG_FUNCTION_SINGLE:
 		generic_smp_call_function_single_interrupt();
diff --git a/arch/sh/kernel/stacktrace.c b/arch/sh/kernel/stacktrace.c
index c2e45c48409cd64588f4ca460b4841bcad8a2909..bf989e063a0cdb8ad27acbf82b6fc4fbf6b3bf39 100644
--- a/arch/sh/kernel/stacktrace.c
+++ b/arch/sh/kernel/stacktrace.c
@@ -17,15 +17,6 @@
 #include <asm/ptrace.h>
 #include <asm/stacktrace.h>
 
-static void save_stack_warning(void *data, char *msg)
-{
-}
-
-static void
-save_stack_warning_symbol(void *data, char *msg, unsigned long symbol)
-{
-}
-
 static int save_stack_stack(void *data, char *name)
 {
 	return 0;
@@ -51,8 +42,6 @@ static void save_stack_address(void *data, unsigned long addr, int reliable)
 }
 
 static const struct stacktrace_ops save_stack_ops = {
-	.warning = save_stack_warning,
-	.warning_symbol = save_stack_warning_symbol,
 	.stack = save_stack_stack,
 	.address = save_stack_address,
 };
@@ -88,8 +77,6 @@ save_stack_address_nosched(void *data, unsigned long addr, int reliable)
 }
 
 static const struct stacktrace_ops save_stack_ops_nosched = {
-	.warning = save_stack_warning,
-	.warning_symbol = save_stack_warning_symbol,
 	.stack = save_stack_stack,
 	.address = save_stack_address_nosched,
 };
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 030966a9305cf5202b94e516f5ffdbbbd71f5179..7c486f3e3a3c1d969a1af787520034a6441172e2 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -380,3 +380,4 @@ ENTRY(sys_call_table)
 	.long sys_open_by_handle_at	/* 360 */
 	.long sys_clock_adjtime
 	.long sys_syncfs
+	.long sys_sendmmsg
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index ca0a6142ab632ff957b5d91605175b20438d3798..ba1a737afe80723bf4e5fcad513f09f339087acb 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -400,3 +400,4 @@ sys_call_table:
 	.long sys_open_by_handle_at
 	.long sys_clock_adjtime
 	.long sys_syncfs
+	.long sys_sendmmsg
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index 3484c2f65aba32874f40738ee9b78c401354349c..b51a17104b5f8aba77312e4431d1f89677405463 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -87,7 +87,6 @@ void die(const char * str, struct pt_regs * regs, long err)
 	bust_spinlocks(1);
 
 	printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter);
-	sysfs_printk_last_file();
 	print_modules();
 	show_regs(regs);
 
diff --git a/arch/sh/oprofile/backtrace.c b/arch/sh/oprofile/backtrace.c
index 37f3a75ea6cbf5d18f28d41e2789fe3997a6df19..9c88dcd56e865851665f3ada46690f00e6cc625e 100644
--- a/arch/sh/oprofile/backtrace.c
+++ b/arch/sh/oprofile/backtrace.c
@@ -23,17 +23,6 @@
 #include <asm/sections.h>
 #include <asm/stacktrace.h>
 
-static void backtrace_warning_symbol(void *data, char *msg,
-				     unsigned long symbol)
-{
-	/* Ignore warnings */
-}
-
-static void backtrace_warning(void *data, char *msg)
-{
-	/* Ignore warnings */
-}
-
 static int backtrace_stack(void *data, char *name)
 {
 	/* Yes, we want all stacks */
@@ -49,8 +38,6 @@ static void backtrace_address(void *data, unsigned long addr, int reliable)
 }
 
 static struct stacktrace_ops backtrace_ops = {
-	.warning = backtrace_warning,
-	.warning_symbol = backtrace_warning_symbol,
 	.stack = backtrace_stack,
 	.address = backtrace_address,
 };
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index e560d102215a18833ef2ecc210d67ce3ec7cc83e..63a027c9ada5aabf99fdea93c2f355e431076cce 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -25,6 +25,10 @@ config SPARC
 	select HAVE_DMA_ATTRS
 	select HAVE_DMA_API_DEBUG
 	select HAVE_ARCH_JUMP_LABEL
+	select HAVE_GENERIC_HARDIRQS
+	select GENERIC_HARDIRQS_NO_DEPRECATED
+	select GENERIC_IRQ_SHOW
+	select USE_GENERIC_SMP_HELPERS if SMP
 
 config SPARC32
 	def_bool !64BIT
@@ -43,15 +47,12 @@ config SPARC64
 	select HAVE_DYNAMIC_FTRACE
 	select HAVE_FTRACE_MCOUNT_RECORD
 	select HAVE_SYSCALL_TRACEPOINTS
-	select USE_GENERIC_SMP_HELPERS if SMP
 	select RTC_DRV_CMOS
 	select RTC_DRV_BQ4802
 	select RTC_DRV_SUN4V
 	select RTC_DRV_STARFIRE
 	select HAVE_PERF_EVENTS
 	select PERF_USE_VMALLOC
-	select HAVE_GENERIC_HARDIRQS
-	select GENERIC_IRQ_SHOW
 	select IRQ_PREFLOW_FASTEOI
 
 config ARCH_DEFCONFIG
diff --git a/arch/sparc/include/asm/cpudata_32.h b/arch/sparc/include/asm/cpudata_32.h
index 31d48a0e32c7cd3cd3b4eda72325229496f00411..a4c5a938b93663669923f11b786d1f8127992f12 100644
--- a/arch/sparc/include/asm/cpudata_32.h
+++ b/arch/sparc/include/asm/cpudata_32.h
@@ -16,6 +16,10 @@ typedef struct {
 	unsigned long clock_tick;
 	unsigned int multiplier;
 	unsigned int counter;
+#ifdef CONFIG_SMP
+	unsigned int irq_resched_count;
+	unsigned int irq_call_count;
+#endif
 	int prom_node;
 	int mid;
 	int next;
@@ -23,5 +27,6 @@ typedef struct {
 
 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
 #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
+#define local_cpu_data() __get_cpu_var(__cpu_data)
 
 #endif /* _SPARC_CPUDATA_H */
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h
index 86666f70322e753430d661b6c854a5150208ff9e..482c79e2a41685343025cb9514eef7e205b2f637 100644
--- a/arch/sparc/include/asm/floppy_32.h
+++ b/arch/sparc/include/asm/floppy_32.h
@@ -281,28 +281,27 @@ static inline void sun_fd_enable_dma(void)
 	pdma_areasize = pdma_size;
 }
 
-/* Our low-level entry point in arch/sparc/kernel/entry.S */
-extern int sparc_floppy_request_irq(int irq, unsigned long flags,
-				    irq_handler_t irq_handler);
+extern int sparc_floppy_request_irq(unsigned int irq,
+                                    irq_handler_t irq_handler);
 
 static int sun_fd_request_irq(void)
 {
 	static int once = 0;
-	int error;
 
-	if(!once) {
+	if (!once) {
 		once = 1;
-		error = sparc_floppy_request_irq(FLOPPY_IRQ,
-						 IRQF_DISABLED,
-						 floppy_interrupt);
-		return ((error == 0) ? 0 : -1);
-	} else return 0;
+		return sparc_floppy_request_irq(FLOPPY_IRQ, floppy_interrupt);
+	} else {
+		return 0;
+	}
 }
 
 static struct linux_prom_registers fd_regs[2];
 
 static int sun_floppy_init(void)
 {
+	struct platform_device *op;
+	struct device_node *dp;
 	char state[128];
 	phandle tnode, fd_node;
 	int num_regs;
@@ -310,7 +309,6 @@ static int sun_floppy_init(void)
 
 	use_virtual_dma = 1;
 
-	FLOPPY_IRQ = 11;
 	/* Forget it if we aren't on a machine that could possibly
 	 * ever have a floppy drive.
 	 */
@@ -349,6 +347,26 @@ static int sun_floppy_init(void)
 	sun_fdc = (struct sun_flpy_controller *)
 	    of_ioremap(&r, 0, fd_regs[0].reg_size, "floppy");
 
+	/* Look up irq in platform_device.
+	 * We try "SUNW,fdtwo" and "fd"
+	 */
+	for_each_node_by_name(dp, "SUNW,fdtwo") {
+		op = of_find_device_by_node(dp);
+		if (op)
+			break;
+	}
+	if (!op) {
+		for_each_node_by_name(dp, "fd") {
+			op = of_find_device_by_node(dp);
+			if (op)
+				break;
+		}
+	}
+	if (!op)
+		goto no_sun_fdc;
+
+	FLOPPY_IRQ = op->archdata.irqs[0];
+
 	/* Last minute sanity check... */
 	if(sun_fdc->status_82072 == 0xff) {
 		sun_fdc = NULL;
diff --git a/arch/sparc/include/asm/io.h b/arch/sparc/include/asm/io.h
index a34b2994937ab2e4323de0308ab8a630729dcf70..f6902cf3cbe997f5c66ec750e1ebafcfdc2e9f5b 100644
--- a/arch/sparc/include/asm/io.h
+++ b/arch/sparc/include/asm/io.h
@@ -5,4 +5,17 @@
 #else
 #include <asm/io_32.h>
 #endif
+
+/*
+ * Defines used for both SPARC32 and SPARC64
+ */
+
+/* Big endian versions of memory read/write routines */
+#define readb_be(__addr)	__raw_readb(__addr)
+#define readw_be(__addr)	__raw_readw(__addr)
+#define readl_be(__addr)	__raw_readl(__addr)
+#define writeb_be(__b, __addr)	__raw_writeb(__b, __addr)
+#define writel_be(__w, __addr)	__raw_writel(__w, __addr)
+#define writew_be(__l, __addr)	__raw_writew(__l, __addr)
+
 #endif
diff --git a/arch/sparc/include/asm/irq_32.h b/arch/sparc/include/asm/irq_32.h
index eced3e3ebd30f5603b6a236d0bd7886e67d1ddf2..2ae3acaeb1b31980d0fa0247de7de7912f4e5389 100644
--- a/arch/sparc/include/asm/irq_32.h
+++ b/arch/sparc/include/asm/irq_32.h
@@ -6,7 +6,11 @@
 #ifndef _SPARC_IRQ_H
 #define _SPARC_IRQ_H
 
-#define NR_IRQS    16
+/* Allocated number of logical irq numbers.
+ * sun4d boxes (ss2000e) should be OK with ~32.
+ * Be on the safe side and make room for 64
+ */
+#define NR_IRQS    64
 
 #include <linux/interrupt.h>
 
diff --git a/arch/sparc/include/asm/jump_label.h b/arch/sparc/include/asm/jump_label.h
index 427d4684e0d239bbafe9238a01a2713e423ff9b7..fc73a82366f847f6c9821b0a10da9a35901b9cf2 100644
--- a/arch/sparc/include/asm/jump_label.h
+++ b/arch/sparc/include/asm/jump_label.h
@@ -7,17 +7,20 @@
 
 #define JUMP_LABEL_NOP_SIZE 4
 
-#define JUMP_LABEL(key, label)					\
-	do {							\
-		asm goto("1:\n\t"				\
-			 "nop\n\t"				\
-			 "nop\n\t"				\
-			 ".pushsection __jump_table,  \"a\"\n\t"\
-			 ".align 4\n\t"				\
-			 ".word 1b, %l[" #label "], %c0\n\t"	\
-			 ".popsection \n\t"			\
-			 : :  "i" (key) :  : label);\
-	} while (0)
+static __always_inline bool arch_static_branch(struct jump_label_key *key)
+{
+		asm goto("1:\n\t"
+			 "nop\n\t"
+			 "nop\n\t"
+			 ".pushsection __jump_table,  \"aw\"\n\t"
+			 ".align 4\n\t"
+			 ".word 1b, %l[l_yes], %c0\n\t"
+			 ".popsection \n\t"
+			 : :  "i" (key) : : l_yes);
+	return false;
+l_yes:
+	return true;
+}
 
 #endif /* __KERNEL__ */
 
diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h
index c04f96fb753c447a2c8e0a5261ff3816497a1886..6bdaf1e43d2aef8eba06e01da9f963706d54c2d2 100644
--- a/arch/sparc/include/asm/leon.h
+++ b/arch/sparc/include/asm/leon.h
@@ -52,29 +52,6 @@
 #define LEON_DIAGF_VALID	0x2000
 #define LEON_DIAGF_VALID_SHIFT	13
 
-/*
- *  Interrupt Sources
- *
- *  The interrupt source numbers directly map to the trap type and to
- *  the bits used in the Interrupt Clear, Interrupt Force, Interrupt Mask,
- *  and the Interrupt Pending Registers.
- */
-#define LEON_INTERRUPT_CORRECTABLE_MEMORY_ERROR	1
-#define LEON_INTERRUPT_UART_1_RX_TX		2
-#define LEON_INTERRUPT_UART_0_RX_TX		3
-#define LEON_INTERRUPT_EXTERNAL_0		4
-#define LEON_INTERRUPT_EXTERNAL_1		5
-#define LEON_INTERRUPT_EXTERNAL_2		6
-#define LEON_INTERRUPT_EXTERNAL_3		7
-#define LEON_INTERRUPT_TIMER1			8
-#define LEON_INTERRUPT_TIMER2			9
-#define LEON_INTERRUPT_EMPTY1			10
-#define LEON_INTERRUPT_EMPTY2			11
-#define LEON_INTERRUPT_OPEN_ETH			12
-#define LEON_INTERRUPT_EMPTY4			13
-#define LEON_INTERRUPT_EMPTY5			14
-#define LEON_INTERRUPT_EMPTY6			15
-
 /* irq masks */
 #define LEON_HARD_INT(x)	(1 << (x))	/* irq 0-15 */
 #define LEON_IRQMASK_R		0x0000fffe	/* bit 15- 1 of lregs.irqmask */
@@ -183,7 +160,6 @@ static inline void leon_srmmu_enabletlb(void)
 /* macro access for leon_readnobuffer_reg() */
 #define LEON_BYPASSCACHE_LOAD_VA(x) leon_readnobuffer_reg((unsigned long)(x))
 
-extern void sparc_leon_eirq_register(int eirq);
 extern void leon_init(void);
 extern void leon_switch_mm(void);
 extern void leon_init_IRQ(void);
@@ -239,8 +215,8 @@ static inline int sparc_leon3_cpuid(void)
 #endif /*!__ASSEMBLY__*/
 
 #ifdef CONFIG_SMP
-# define LEON3_IRQ_RESCHEDULE		13
-# define LEON3_IRQ_TICKER		(leon_percpu_timer_dev[0].irq)
+# define LEON3_IRQ_IPI_DEFAULT		13
+# define LEON3_IRQ_TICKER		(leon3_ticker_irq)
 # define LEON3_IRQ_CROSS_CALL		15
 #endif
 
@@ -339,9 +315,9 @@ struct leon2_cacheregs {
 #include <linux/interrupt.h>
 
 struct device_node;
-extern int sparc_leon_eirq_get(int eirq, int cpu);
-extern irqreturn_t sparc_leon_eirq_isr(int dummy, void *dev_id);
-extern void sparc_leon_eirq_register(int eirq);
+extern unsigned int leon_build_device_irq(unsigned int real_irq,
+					   irq_flow_handler_t flow_handler,
+					   const char *name, int do_ack);
 extern void leon_clear_clock_irq(void);
 extern void leon_load_profile_irq(int cpu, unsigned int limit);
 extern void leon_init_timers(irq_handler_t counter_fn);
@@ -358,6 +334,7 @@ extern void leon3_getCacheRegs(struct leon3_cacheregs *regs);
 extern int leon_flush_needed(void);
 extern void leon_switch_mm(void);
 extern int srmmu_swprobe_trace;
+extern int leon3_ticker_irq;
 
 #ifdef CONFIG_SMP
 extern int leon_smp_nrcpus(void);
@@ -366,17 +343,19 @@ extern void leon_smp_done(void);
 extern void leon_boot_cpus(void);
 extern int leon_boot_one_cpu(int i);
 void leon_init_smp(void);
-extern void cpu_probe(void);
 extern void cpu_idle(void);
 extern void init_IRQ(void);
 extern void cpu_panic(void);
 extern int __leon_processor_id(void);
 void leon_enable_irq_cpu(unsigned int irq_nr, unsigned int cpu);
+extern irqreturn_t leon_percpu_timer_interrupt(int irq, void *unused);
 
-extern unsigned int real_irq_entry[], smpleon_ticker[];
+extern unsigned int real_irq_entry[];
+extern unsigned int smpleon_ipi[];
 extern unsigned int patchme_maybe_smp_msg[];
 extern unsigned int t_nmi[], linux_trap_ipi15_leon[];
 extern unsigned int linux_trap_ipi15_sun4m[];
+extern int leon_ipi_irq;
 
 #endif /* CONFIG_SMP */
 
diff --git a/arch/sparc/include/asm/pcic.h b/arch/sparc/include/asm/pcic.h
index f20ef562b265290f71d66c755368af1a97cdd786..7eb5d78f5211d04782430eeb8c71b8083522f22f 100644
--- a/arch/sparc/include/asm/pcic.h
+++ b/arch/sparc/include/asm/pcic.h
@@ -29,11 +29,17 @@ struct linux_pcic {
 	int			pcic_imdim;
 };
 
-extern int pcic_probe(void);
-/* Erm... MJ redefined pcibios_present() so that it does not work early. */
+#ifdef CONFIG_PCI
 extern int pcic_present(void);
+extern int pcic_probe(void);
+extern void pci_time_init(void);
 extern void sun4m_pci_init_IRQ(void);
-
+#else
+static inline int pcic_present(void) { return 0; }
+static inline int pcic_probe(void) { return 0; }
+static inline void pci_time_init(void) {}
+static inline void sun4m_pci_init_IRQ(void) {}
+#endif
 #endif
 
 /* Size of PCI I/O space which we relocate. */
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index 303bd4dc82927b3bf85371c01200054f94e101bb..5b31a8e89823699fbe5f99ebf6eb8d34bac8cb46 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -8,6 +8,8 @@
  *  Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
  */
 
+#include <linux/const.h>
+
 #ifndef __ASSEMBLY__
 #include <asm-generic/4level-fixup.h>
 
@@ -456,9 +458,9 @@ extern int io_remap_pfn_range(struct vm_area_struct *vma,
 
 #endif /* !(__ASSEMBLY__) */
 
-#define VMALLOC_START           0xfe600000
+#define VMALLOC_START           _AC(0xfe600000,UL)
 /* XXX Alter this when I get around to fixing sun4c - Anton */
-#define VMALLOC_END             0xffc00000
+#define VMALLOC_END             _AC(0xffc00000,UL)
 
 
 /* We provide our own get_unmapped_area to cope with VA holes for userland */
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index f8dddb7045bbb2d16744e09b4200969178c2eb89..b77128c80524fb7166a83d7411bd0c1a66acc5fb 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -699,6 +699,9 @@ extern pmd_t swapper_low_pmd_dir[2048];
 extern void paging_init(void);
 extern unsigned long find_ecache_flush_span(unsigned long size);
 
+struct seq_file;
+extern void mmu_info(struct seq_file *);
+
 /* These do nothing with the way I have things setup. */
 #define mmu_lockarea(vaddr, len)		(vaddr)
 #define mmu_unlockarea(vaddr, len)		do { } while(0)
diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
index 2643c62f4ac0d6809797e2b851e98fe8ce5e8042..64718ba26434bb490e2c27a719d5a20f0ea76946 100644
--- a/arch/sparc/include/asm/setup.h
+++ b/arch/sparc/include/asm/setup.h
@@ -11,4 +11,16 @@
 # define COMMAND_LINE_SIZE 256
 #endif
 
+#ifdef __KERNEL__
+
+#ifdef CONFIG_SPARC32
+/* The CPU that was used for booting
+ * Only sun4d + leon may have boot_cpu_id != 0
+ */
+extern unsigned char boot_cpu_id;
+extern unsigned char boot_cpu_id4;
+#endif
+
+#endif /* __KERNEL__ */
+
 #endif /* _SPARC_SETUP_H */
diff --git a/arch/sparc/include/asm/smp_32.h b/arch/sparc/include/asm/smp_32.h
index d82d7f4c0a798f58eef6a4af71bfaa0e2ed357fa..093f10843ff2981c813e8f9669f8f211c3f9ffd1 100644
--- a/arch/sparc/include/asm/smp_32.h
+++ b/arch/sparc/include/asm/smp_32.h
@@ -50,42 +50,38 @@ void smp_callin(void);
 void smp_boot_cpus(void);
 void smp_store_cpu_info(int);
 
+void smp_resched_interrupt(void);
+void smp_call_function_single_interrupt(void);
+void smp_call_function_interrupt(void);
+
 struct seq_file;
 void smp_bogo(struct seq_file *);
 void smp_info(struct seq_file *);
 
 BTFIXUPDEF_CALL(void, smp_cross_call, smpfunc_t, cpumask_t, unsigned long, unsigned long, unsigned long, unsigned long)
 BTFIXUPDEF_CALL(int, __hard_smp_processor_id, void)
+BTFIXUPDEF_CALL(void, smp_ipi_resched, int);
+BTFIXUPDEF_CALL(void, smp_ipi_single, int);
+BTFIXUPDEF_CALL(void, smp_ipi_mask_one, int);
 BTFIXUPDEF_BLACKBOX(hard_smp_processor_id)
 BTFIXUPDEF_BLACKBOX(load_current)
 
 #define smp_cross_call(func,mask,arg1,arg2,arg3,arg4) BTFIXUP_CALL(smp_cross_call)(func,mask,arg1,arg2,arg3,arg4)
 
-static inline void xc0(smpfunc_t func) { smp_cross_call(func, cpu_online_map, 0, 0, 0, 0); }
+static inline void xc0(smpfunc_t func) { smp_cross_call(func, *cpu_online_mask, 0, 0, 0, 0); }
 static inline void xc1(smpfunc_t func, unsigned long arg1)
-{ smp_cross_call(func, cpu_online_map, arg1, 0, 0, 0); }
+{ smp_cross_call(func, *cpu_online_mask, arg1, 0, 0, 0); }
 static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
-{ smp_cross_call(func, cpu_online_map, arg1, arg2, 0, 0); }
+{ smp_cross_call(func, *cpu_online_mask, arg1, arg2, 0, 0); }
 static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
 			   unsigned long arg3)
-{ smp_cross_call(func, cpu_online_map, arg1, arg2, arg3, 0); }
+{ smp_cross_call(func, *cpu_online_mask, arg1, arg2, arg3, 0); }
 static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
 			   unsigned long arg3, unsigned long arg4)
-{ smp_cross_call(func, cpu_online_map, arg1, arg2, arg3, arg4); }
-
-static inline int smp_call_function(void (*func)(void *info), void *info, int wait)
-{
-	xc1((smpfunc_t)func, (unsigned long)info);
-	return 0;
-}
+{ smp_cross_call(func, *cpu_online_mask, arg1, arg2, arg3, arg4); }
 
-static inline int smp_call_function_single(int cpuid, void (*func) (void *info),
-					   void *info, int wait)
-{
-	smp_cross_call((smpfunc_t)func, cpumask_of_cpu(cpuid),
-		       (unsigned long) info, 0, 0, 0);
-	return 0;
-}
+extern void arch_send_call_function_single_ipi(int cpu);
+extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
 
 static inline int cpu_logical_map(int cpu)
 {
@@ -135,6 +131,11 @@ static inline int hard_smp_processor_id(void)
 		__asm__ __volatile__("lda [%g0] ASI_M_VIKING_TMP1, %0\n\t"
 				     "nop; nop" :
 				     "=&r" (cpuid));
+		     - leon
+		__asm__ __volatile__(	"rd %asr17, %0\n\t"
+					"srl %0, 0x1c, %0\n\t"
+					"nop\n\t" :
+					"=&r" (cpuid));
 	   See btfixup.h and btfixupprep.c to understand how a blackbox works.
 	 */
 	__asm__ __volatile__("sethi %%hi(___b_hard_smp_processor_id), %0\n\t"
diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h
index f49e11cd4ded282c7084a86672c6ee8929fa4989..20bca89507102d84e6eecc0cb0272eaa9433b46a 100644
--- a/arch/sparc/include/asm/smp_64.h
+++ b/arch/sparc/include/asm/smp_64.h
@@ -49,6 +49,10 @@ extern void cpu_play_dead(void);
 
 extern void smp_fetch_global_regs(void);
 
+struct seq_file;
+void smp_bogo(struct seq_file *);
+void smp_info(struct seq_file *);
+
 #ifdef CONFIG_HOTPLUG_CPU
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
diff --git a/arch/sparc/include/asm/spinlock_32.h b/arch/sparc/include/asm/spinlock_32.h
index 7f9b9dba38a64896705ecb85b9d897e71125096d..5f5b8bf3f50d39a5c4b8cae94231cdd87543bbfa 100644
--- a/arch/sparc/include/asm/spinlock_32.h
+++ b/arch/sparc/include/asm/spinlock_32.h
@@ -9,6 +9,7 @@
 #ifndef __ASSEMBLY__
 
 #include <asm/psr.h>
+#include <asm/processor.h> /* for cpu_relax */
 
 #define arch_spin_is_locked(lock) (*((volatile unsigned char *)(lock)) != 0)
 
diff --git a/arch/sparc/include/asm/system_32.h b/arch/sparc/include/asm/system_32.h
index 890036b3689aa2e8ee58b083926469c1f555daa2..47a7e862474efa94247d0192945ae23af8fcb78e 100644
--- a/arch/sparc/include/asm/system_32.h
+++ b/arch/sparc/include/asm/system_32.h
@@ -15,11 +15,6 @@
 
 #include <linux/irqflags.h>
 
-static inline unsigned int probe_irq_mask(unsigned long val)
-{
-	return 0;
-}
-
 /*
  * Sparc (general) CPU types
  */
diff --git a/arch/sparc/include/asm/system_64.h b/arch/sparc/include/asm/system_64.h
index e3b65d8cf41b715bb71b9339c9184e42feea01d0..3c96d3bb9f151d0112c922dedea653bc3acafe4d 100644
--- a/arch/sparc/include/asm/system_64.h
+++ b/arch/sparc/include/asm/system_64.h
@@ -29,10 +29,6 @@ enum sparc_cpu {
 /* This cannot ever be a sun4c :) That's just history. */
 #define ARCH_SUN4C 0
 
-extern const char *sparc_cpu_type;
-extern const char *sparc_fpu_type;
-extern const char *sparc_pmu_type;
-
 extern char reboot_command[];
 
 /* These are here in an effort to more fully work around Spitfire Errata
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index 1c79f32734a05694a5297c7034ff0e6b93fe83f6..8b9c556d630b8731c76b16d1708d090dbd6d4cfc 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -65,6 +65,10 @@ static inline int pcibus_to_node(struct pci_bus *pbus)
 #define smt_capable()				(sparc64_multi_core)
 #endif /* CONFIG_SMP */
 
-#define cpu_coregroup_mask(cpu)			(&cpu_core_map[cpu])
+extern cpumask_t cpu_core_map[NR_CPUS];
+static inline const struct cpumask *cpu_coregroup_mask(int cpu)
+{
+        return &cpu_core_map[cpu];
+}
 
 #endif /* _ASM_SPARC64_TOPOLOGY_H */
diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h
index 9d897b6db9835ea31f8af84860b314ee93d88856..c5387ed0add8f87e9c98d165055484a05e60931c 100644
--- a/arch/sparc/include/asm/unistd.h
+++ b/arch/sparc/include/asm/unistd.h
@@ -404,8 +404,9 @@
 #define __NR_open_by_handle_at	333
 #define __NR_clock_adjtime	334
 #define __NR_syncfs		335
+#define __NR_sendmmsg		336
 
-#define NR_syscalls		336
+#define NR_syscalls		337
 
 #ifdef __32bit_syscall_numbers__
 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
diff --git a/arch/sparc/include/asm/winmacro.h b/arch/sparc/include/asm/winmacro.h
index 5b0a06dc3bcbcd7e17a5813faef90ce063a45eb4..a9be04b0d049c28c7aae4893ea548e7071721326 100644
--- a/arch/sparc/include/asm/winmacro.h
+++ b/arch/sparc/include/asm/winmacro.h
@@ -103,6 +103,7 @@
         st       %scratch, [%cur_reg + TI_W_SAVED];
 
 #ifdef CONFIG_SMP
+/* Results of LOAD_CURRENT() after BTFIXUP for SUN4M, SUN4D & LEON (comments) */
 #define LOAD_CURRENT4M(dest_reg, idreg) \
         rd       %tbr, %idreg; \
 	sethi    %hi(current_set), %dest_reg; \
@@ -118,6 +119,14 @@
 	or	%dest_reg, %lo(C_LABEL(current_set)), %dest_reg; \
 	ld	[%idreg + %dest_reg], %dest_reg;
 
+#define LOAD_CURRENT_LEON(dest_reg, idreg)			\
+	rd	%asr17, %idreg;					\
+	sethi	%hi(current_set), %dest_reg;			\
+	srl	%idreg, 0x1c, %idreg;				\
+	or	%dest_reg, %lo(current_set), %dest_reg;		\
+	sll	%idreg, 0x2, %idreg;				\
+	ld	[%idreg + %dest_reg], %dest_reg;
+
 /* Blackbox - take care with this... - check smp4m and smp4d before changing this. */
 #define LOAD_CURRENT(dest_reg, idreg) 					\
 	sethi	 %hi(___b_load_current), %idreg;			\
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 99aa4db6e9c2963f154052611055a535f64762a1..9cff2709a96df89576b460d1138199c79c4eb5c2 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -71,10 +71,6 @@ obj-$(CONFIG_SPARC64)	+= pcr.o
 obj-$(CONFIG_SPARC64)	+= nmi.o
 obj-$(CONFIG_SPARC64_SMP) += cpumap.o
 
-# sparc32 do not use GENERIC_HARDIRQS but uses the generic devres implementation
-obj-$(CONFIG_SPARC32)     += devres.o
-devres-y                  := ../../../kernel/irq/devres.o
-
 obj-y                     += dma.o
 
 obj-$(CONFIG_SPARC32_PCI) += pcic.o
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index f679c57644d5f44b6bc710e060d86ace2c73b4ee..1e34f29e58bb723537429dd0aacb9e0fe7df11b9 100644
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -165,7 +165,7 @@ static int __devinit apc_probe(struct platform_device *op)
 	return 0;
 }
 
-static struct of_device_id __initdata apc_match[] = {
+static struct of_device_id apc_match[] = {
 	{
 		.name = APC_OBPNAME,
 	},
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 7925c54f41330f3003486914e3393f078ccb57d0..138dbbc8dc8475d477119420fec89d582577006f 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -4,6 +4,7 @@
  * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
  */
 
+#include <linux/seq_file.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -11,7 +12,9 @@
 #include <linux/threads.h>
 
 #include <asm/spitfire.h>
+#include <asm/pgtable.h>
 #include <asm/oplib.h>
+#include <asm/setup.h>
 #include <asm/page.h>
 #include <asm/head.h>
 #include <asm/psr.h>
@@ -23,6 +26,9 @@
 DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
 EXPORT_PER_CPU_SYMBOL(__cpu_data);
 
+int ncpus_probed;
+unsigned int fsr_storage;
+
 struct cpu_info {
 	int psr_vers;
 	const char *name;
@@ -247,13 +253,12 @@ static const struct manufacturer_info __initconst manufacturer_info[] = {
  * machine type value into consideration too.  I will fix this.
  */
 
-const char *sparc_cpu_type;
-const char *sparc_fpu_type;
+static const char *sparc_cpu_type;
+static const char *sparc_fpu_type;
 const char *sparc_pmu_type;
 
-unsigned int fsr_storage;
 
-static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
+static void __init set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
 {
 	const struct manufacturer_info *manuf;
 	int i;
@@ -313,7 +318,123 @@ static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
 }
 
 #ifdef CONFIG_SPARC32
-void __cpuinit cpu_probe(void)
+static int show_cpuinfo(struct seq_file *m, void *__unused)
+{
+	seq_printf(m,
+		   "cpu\t\t: %s\n"
+		   "fpu\t\t: %s\n"
+		   "promlib\t\t: Version %d Revision %d\n"
+		   "prom\t\t: %d.%d\n"
+		   "type\t\t: %s\n"
+		   "ncpus probed\t: %d\n"
+		   "ncpus active\t: %d\n"
+#ifndef CONFIG_SMP
+		   "CPU0Bogo\t: %lu.%02lu\n"
+		   "CPU0ClkTck\t: %ld\n"
+#endif
+		   ,
+		   sparc_cpu_type,
+		   sparc_fpu_type ,
+		   romvec->pv_romvers,
+		   prom_rev,
+		   romvec->pv_printrev >> 16,
+		   romvec->pv_printrev & 0xffff,
+		   &cputypval[0],
+		   ncpus_probed,
+		   num_online_cpus()
+#ifndef CONFIG_SMP
+		   , cpu_data(0).udelay_val/(500000/HZ),
+		   (cpu_data(0).udelay_val/(5000/HZ)) % 100,
+		   cpu_data(0).clock_tick
+#endif
+		);
+
+#ifdef CONFIG_SMP
+	smp_bogo(m);
+#endif
+	mmu_info(m);
+#ifdef CONFIG_SMP
+	smp_info(m);
+#endif
+	return 0;
+}
+#endif /* CONFIG_SPARC32 */
+
+#ifdef CONFIG_SPARC64
+unsigned int dcache_parity_tl1_occurred;
+unsigned int icache_parity_tl1_occurred;
+
+
+static int show_cpuinfo(struct seq_file *m, void *__unused)
+{
+	seq_printf(m,
+		   "cpu\t\t: %s\n"
+		   "fpu\t\t: %s\n"
+		   "pmu\t\t: %s\n"
+		   "prom\t\t: %s\n"
+		   "type\t\t: %s\n"
+		   "ncpus probed\t: %d\n"
+		   "ncpus active\t: %d\n"
+		   "D$ parity tl1\t: %u\n"
+		   "I$ parity tl1\t: %u\n"
+#ifndef CONFIG_SMP
+		   "Cpu0ClkTck\t: %016lx\n"
+#endif
+		   ,
+		   sparc_cpu_type,
+		   sparc_fpu_type,
+		   sparc_pmu_type,
+		   prom_version,
+		   ((tlb_type == hypervisor) ?
+		    "sun4v" :
+		    "sun4u"),
+		   ncpus_probed,
+		   num_online_cpus(),
+		   dcache_parity_tl1_occurred,
+		   icache_parity_tl1_occurred
+#ifndef CONFIG_SMP
+		   , cpu_data(0).clock_tick
+#endif
+		);
+#ifdef CONFIG_SMP
+	smp_bogo(m);
+#endif
+	mmu_info(m);
+#ifdef CONFIG_SMP
+	smp_info(m);
+#endif
+	return 0;
+}
+#endif /* CONFIG_SPARC64 */
+
+static void *c_start(struct seq_file *m, loff_t *pos)
+{
+	/* The pointer we are returning is arbitrary,
+	 * it just has to be non-NULL and not IS_ERR
+	 * in the success case.
+	 */
+	return *pos == 0 ? &c_start : NULL;
+}
+
+static void *c_next(struct seq_file *m, void *v, loff_t *pos)
+{
+	++*pos;
+	return c_start(m, pos);
+}
+
+static void c_stop(struct seq_file *m, void *v)
+{
+}
+
+const struct seq_operations cpuinfo_op = {
+	.start =c_start,
+	.next =	c_next,
+	.stop =	c_stop,
+	.show =	show_cpuinfo,
+};
+
+#ifdef CONFIG_SPARC32
+static int __init cpu_type_probe(void)
 {
 	int psr_impl, psr_vers, fpu_vers;
 	int psr;
@@ -332,8 +453,12 @@ void __cpuinit cpu_probe(void)
 	put_psr(psr);
 
 	set_cpu_and_fpu(psr_impl, psr_vers, fpu_vers);
+
+	return 0;
 }
-#else
+#endif /* CONFIG_SPARC32 */
+
+#ifdef CONFIG_SPARC64
 static void __init sun4v_cpu_probe(void)
 {
 	switch (sun4v_chip_type) {
@@ -374,6 +499,6 @@ static int __init cpu_type_probe(void)
 	}
 	return 0;
 }
+#endif /* CONFIG_SPARC64 */
 
 early_initcall(cpu_type_probe);
-#endif
diff --git a/arch/sparc/kernel/cpumap.c b/arch/sparc/kernel/cpumap.c
index 8de64c8126bcc3f7d19abc7d4c9f49e2eb485471..d91fd782743a1ed1cd5c001407dec13f428922a5 100644
--- a/arch/sparc/kernel/cpumap.c
+++ b/arch/sparc/kernel/cpumap.c
@@ -202,7 +202,7 @@ static struct cpuinfo_tree *build_cpuinfo_tree(void)
 	new_tree->total_nodes = n;
 	memcpy(&new_tree->level, tmp_level, sizeof(tmp_level));
 
-	prev_cpu = cpu = first_cpu(cpu_online_map);
+	prev_cpu = cpu = cpumask_first(cpu_online_mask);
 
 	/* Initialize all levels in the tree with the first CPU */
 	for (level = CPUINFO_LVL_PROC; level >= CPUINFO_LVL_ROOT; level--) {
@@ -381,7 +381,7 @@ static int simple_map_to_cpu(unsigned int index)
 	}
 
 	/* Impossible, since num_online_cpus() <= num_possible_cpus() */
-	return first_cpu(cpu_online_map);
+	return cpumask_first(cpu_online_mask);
 }
 
 static int _map_to_cpu(unsigned int index)
diff --git a/arch/sparc/kernel/devices.c b/arch/sparc/kernel/devices.c
index d2eddd6647cd2d1debfb79d11a9bce1cc87e8c74..113c052c30432ed7cd1316b5e46d9e9ffa5bcfa1 100644
--- a/arch/sparc/kernel/devices.c
+++ b/arch/sparc/kernel/devices.c
@@ -20,7 +20,6 @@
 #include <asm/system.h>
 #include <asm/cpudata.h>
 
-extern void cpu_probe(void);
 extern void clock_stop_probe(void); /* tadpole.c */
 extern void sun4c_probe_memerr_reg(void);
 
@@ -115,7 +114,7 @@ int cpu_get_hwmid(phandle prom_node)
 
 void __init device_scan(void)
 {
-	prom_printf("Booting Linux...\n");
+	printk(KERN_NOTICE "Booting Linux...\n");
 
 #ifndef CONFIG_SMP
 	{
@@ -133,7 +132,6 @@ void __init device_scan(void)
 	}
 #endif /* !CONFIG_SMP */
 
-	cpu_probe();
 	{
 		extern void auxio_probe(void);
 		extern void auxio_power_probe(void);
diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 3add4de8a1a9804c89f1b4ab5ba3f73a1c167c74..dd1342c0a3beec2b2743a888e256bb90f677a594 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -497,7 +497,7 @@ static void dr_cpu_init_response(struct ds_data *resp, u64 req_num,
 	tag->num_records = ncpus;
 
 	i = 0;
-	for_each_cpu_mask(cpu, *mask) {
+	for_each_cpu(cpu, mask) {
 		ent[i].cpu = cpu;
 		ent[i].result = DR_CPU_RES_OK;
 		ent[i].stat = default_stat;
@@ -534,7 +534,7 @@ static int __cpuinit dr_cpu_configure(struct ds_info *dp,
 	int resp_len, ncpus, cpu;
 	unsigned long flags;
 
-	ncpus = cpus_weight(*mask);
+	ncpus = cpumask_weight(mask);
 	resp_len = dr_cpu_size_response(ncpus);
 	resp = kzalloc(resp_len, GFP_KERNEL);
 	if (!resp)
@@ -547,7 +547,7 @@ static int __cpuinit dr_cpu_configure(struct ds_info *dp,
 	mdesc_populate_present_mask(mask);
 	mdesc_fill_in_cpu_data(mask);
 
-	for_each_cpu_mask(cpu, *mask) {
+	for_each_cpu(cpu, mask) {
 		int err;
 
 		printk(KERN_INFO "ds-%llu: Starting cpu %d...\n",
@@ -593,7 +593,7 @@ static int dr_cpu_unconfigure(struct ds_info *dp,
 	int resp_len, ncpus, cpu;
 	unsigned long flags;
 
-	ncpus = cpus_weight(*mask);
+	ncpus = cpumask_weight(mask);
 	resp_len = dr_cpu_size_response(ncpus);
 	resp = kzalloc(resp_len, GFP_KERNEL);
 	if (!resp)
@@ -603,7 +603,7 @@ static int dr_cpu_unconfigure(struct ds_info *dp,
 			     resp_len, ncpus, mask,
 			     DR_CPU_STAT_UNCONFIGURED);
 
-	for_each_cpu_mask(cpu, *mask) {
+	for_each_cpu(cpu, mask) {
 		int err;
 
 		printk(KERN_INFO "ds-%llu: Shutting down cpu %d...\n",
@@ -649,13 +649,13 @@ static void __cpuinit dr_cpu_data(struct ds_info *dp,
 
 	purge_dups(cpu_list, tag->num_records);
 
-	cpus_clear(mask);
+	cpumask_clear(&mask);
 	for (i = 0; i < tag->num_records; i++) {
 		if (cpu_list[i] == CPU_SENTINEL)
 			continue;
 
 		if (cpu_list[i] < nr_cpu_ids)
-			cpu_set(cpu_list[i], mask);
+			cpumask_set_cpu(cpu_list[i], &mask);
 	}
 
 	if (tag->type == DR_CPU_CONFIGURE)
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 6da784a5612be01936a34a96a4706d95d2c12b03..8341963f4c84c10f5974edfa6f10af7db42754bd 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -269,19 +269,22 @@ smp4m_ticker:
 	/* Here is where we check for possible SMP IPI passed to us
 	 * on some level other than 15 which is the NMI and only used
 	 * for cross calls.  That has a separate entry point below.
+	 *
+	 * IPIs are sent on Level 12, 13 and 14. See IRQ_IPI_*.
 	 */
 maybe_smp4m_msg:
 	GET_PROCESSOR4M_ID(o3)
 	sethi	%hi(sun4m_irq_percpu), %l5
 	sll	%o3, 2, %o3
 	or	%l5, %lo(sun4m_irq_percpu), %o5
-	sethi	%hi(0x40000000), %o2
+	sethi	%hi(0x70000000), %o2	! Check all soft-IRQs
 	ld	[%o5 + %o3], %o1
 	ld	[%o1 + 0x00], %o3	! sun4m_irq_percpu[cpu]->pending
 	andcc	%o3, %o2, %g0
 	be,a	smp4m_ticker
 	 cmp	%l7, 14
-	st	%o2, [%o1 + 0x04]	! sun4m_irq_percpu[cpu]->clear=0x40000000
+	/* Soft-IRQ IPI */
+	st	%o2, [%o1 + 0x04]	! sun4m_irq_percpu[cpu]->clear=0x70000000
 	WRITE_PAUSE
 	ld	[%o1 + 0x00], %g0	! sun4m_irq_percpu[cpu]->pending
 	WRITE_PAUSE
@@ -290,9 +293,27 @@ maybe_smp4m_msg:
 	WRITE_PAUSE
 	wr	%l4, PSR_ET, %psr
 	WRITE_PAUSE
-	call	smp_reschedule_irq
+	sll	%o2, 28, %o2		! shift for simpler checks below
+maybe_smp4m_msg_check_single:
+	andcc	%o2, 0x1, %g0
+	beq,a	maybe_smp4m_msg_check_mask
+	 andcc	%o2, 0x2, %g0
+	call	smp_call_function_single_interrupt
 	 nop
-
+	andcc	%o2, 0x2, %g0
+maybe_smp4m_msg_check_mask:
+	beq,a	maybe_smp4m_msg_check_resched
+	 andcc	%o2, 0x4, %g0
+	call	smp_call_function_interrupt
+	 nop
+	andcc	%o2, 0x4, %g0
+maybe_smp4m_msg_check_resched:
+	/* rescheduling is done in RESTORE_ALL regardless, but incr stats */
+	beq,a	maybe_smp4m_msg_out
+	 nop
+	call	smp_resched_interrupt
+	 nop
+maybe_smp4m_msg_out:
 	RESTORE_ALL
 
 	.align	4
@@ -401,18 +422,18 @@ linux_trap_ipi15_sun4d:
 1:	b,a	1b
 
 #ifdef CONFIG_SPARC_LEON
-
-	.globl	smpleon_ticker
-	/* SMP per-cpu ticker interrupts are handled specially. */
-smpleon_ticker:
+	.globl	smpleon_ipi
+	.extern leon_ipi_interrupt
+	/* SMP per-cpu IPI interrupts are handled specially. */
+smpleon_ipi:
         SAVE_ALL
 	or	%l0, PSR_PIL, %g2
 	wr	%g2, 0x0, %psr
 	WRITE_PAUSE
 	wr	%g2, PSR_ET, %psr
 	WRITE_PAUSE
-	call	leon_percpu_timer_interrupt
-	 add	%sp, STACKFRAME_SZ, %o0
+	call	leonsmp_ipi_interrupt
+	 add	%sp, STACKFRAME_SZ, %o1 ! pt_regs
 	wr	%l0, PSR_ET, %psr
 	WRITE_PAUSE
 	RESTORE_ALL
diff --git a/arch/sparc/kernel/head_32.S b/arch/sparc/kernel/head_32.S
index 59423491cef85211581bf81b761d3796185cf0c1..58778575983847d37b60ba88c9de2c7cd2883c63 100644
--- a/arch/sparc/kernel/head_32.S
+++ b/arch/sparc/kernel/head_32.S
@@ -810,30 +810,24 @@ found_version:
 got_prop:
 #ifdef CONFIG_SPARC_LEON
 	        /* no cpu-type check is needed, it is a SPARC-LEON */
-#ifdef CONFIG_SMP
-		ba leon_smp_init
-		 nop
 
-		.global leon_smp_init
-leon_smp_init:
-		sethi	%hi(boot_cpu_id), %g1    ! master always 0
-		stb	%g0, [%g1 + %lo(boot_cpu_id)]
-		sethi	%hi(boot_cpu_id4), %g1   ! master always 0
-		stb	%g0, [%g1 + %lo(boot_cpu_id4)]
+		sethi	%hi(boot_cpu_id), %g2	! boot-cpu index
 
-		rd     %asr17,%g1
-		srl    %g1,28,%g1
+#ifdef CONFIG_SMP
+		ldub	[%g2 + %lo(boot_cpu_id)], %g1
+		cmp	%g1, 0xff		! unset means first CPU
+		bne	leon_smp_cpu_startup	! continue only with master
+		 nop
+#endif
+		/* Get CPU-ID from most significant 4-bit of ASR17 */
+		rd     %asr17, %g1
+		srl    %g1, 28, %g1
 
-		cmp %g0,%g1
-		 beq sun4c_continue_boot         !continue with master
-		nop
+		/* Update boot_cpu_id only on boot cpu */
+		stub	%g1, [%g2 + %lo(boot_cpu_id)]
 
-		ba leon_smp_cpu_startup
-		 nop
-#else
 		ba sun4c_continue_boot
 		 nop
-#endif
 #endif
 		set	cputypval, %o2
 		ldub	[%o2 + 0x4], %l1
@@ -893,9 +887,6 @@ sun4d_init:
 	sta     %g4, [%g0] ASI_M_VIKING_TMP1
 	sethi	%hi(boot_cpu_id), %g5
 	stb	%g4, [%g5 + %lo(boot_cpu_id)]
-	sll	%g4, 2, %g4
-	sethi	%hi(boot_cpu_id4), %g5
-	stb	%g4, [%g5 + %lo(boot_cpu_id4)]
 #endif
 
 	/* Fall through to sun4m_init */
@@ -1024,14 +1015,28 @@ sun4c_continue_boot:
 		bl	1b
 		 add	%o0, 0x1, %o0
 
+		/* If boot_cpu_id has not been setup by machine specific
+		 * init-code above we default it to zero.
+		 */
+		sethi	%hi(boot_cpu_id), %g2
+		ldub	[%g2 + %lo(boot_cpu_id)], %g3
+		cmp	%g3, 0xff
+		bne	1f
+		 nop
+		mov	%g0, %g3
+		stub	%g3, [%g2 + %lo(boot_cpu_id)]
+
+1:		/* boot_cpu_id set. calculate boot_cpu_id4 = boot_cpu_id*4 */
+		sll	%g3, 2, %g3
+		sethi	%hi(boot_cpu_id4), %g2
+		stub	%g3, [%g2 + %lo(boot_cpu_id4)]
+
 		/* Initialize the uwinmask value for init task just in case.
 		 * But first make current_set[boot_cpu_id] point to something useful.
 		 */
 		set	init_thread_union, %g6
 		set	current_set, %g2
 #ifdef CONFIG_SMP
-		sethi	%hi(boot_cpu_id4), %g3
-		ldub	[%g3 + %lo(boot_cpu_id4)], %g3
 		st	%g6, [%g2]
 		add	%g2, %g3, %g2
 #endif
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index c6ce9a6a47902bc8a5339bf77ecb08b111a72ea0..1c9c80a1a86af87611d4b77cc8b5a2c5244d1574 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -50,10 +50,15 @@
 #include <asm/io-unit.h>
 #include <asm/leon.h>
 
+/* This function must make sure that caches and memory are coherent after DMA
+ * On LEON systems without cache snooping it flushes the entire D-CACHE.
+ */
 #ifndef CONFIG_SPARC_LEON
-#define mmu_inval_dma_area(p, l)	/* Anton pulled it out for 2.4.0-xx */
+static inline void dma_make_coherent(unsigned long pa, unsigned long len)
+{
+}
 #else
-static inline void mmu_inval_dma_area(void *va, unsigned long len)
+static inline void dma_make_coherent(unsigned long pa, unsigned long len)
 {
 	if (!sparc_leon3_snooping_enabled())
 		leon_flush_dcache_all();
@@ -284,7 +289,6 @@ static void *sbus_alloc_coherent(struct device *dev, size_t len,
 		printk("sbus_alloc_consistent: cannot occupy 0x%lx", len_total);
 		goto err_nova;
 	}
-	mmu_inval_dma_area((void *)va, len_total);
 
 	// XXX The mmu_map_dma_area does this for us below, see comments.
 	// sparc_mapiorange(0, virt_to_phys(va), res->start, len_total);
@@ -336,7 +340,6 @@ static void sbus_free_coherent(struct device *dev, size_t n, void *p,
 	release_resource(res);
 	kfree(res);
 
-	/* mmu_inval_dma_area(va, n); */ /* it's consistent, isn't it */
 	pgv = virt_to_page(p);
 	mmu_unmap_dma_area(dev, ba, n);
 
@@ -463,7 +466,6 @@ static void *pci32_alloc_coherent(struct device *dev, size_t len,
 		printk("pci_alloc_consistent: cannot occupy 0x%lx", len_total);
 		goto err_nova;
 	}
-	mmu_inval_dma_area(va, len_total);
 	sparc_mapiorange(0, virt_to_phys(va), res->start, len_total);
 
 	*pba = virt_to_phys(va); /* equals virt_to_bus (R.I.P.) for us. */
@@ -489,7 +491,6 @@ static void pci32_free_coherent(struct device *dev, size_t n, void *p,
 				dma_addr_t ba)
 {
 	struct resource *res;
-	void *pgp;
 
 	if ((res = _sparc_find_resource(&_sparc_dvma,
 	    (unsigned long)p)) == NULL) {
@@ -509,14 +510,12 @@ static void pci32_free_coherent(struct device *dev, size_t n, void *p,
 		return;
 	}
 
-	pgp = phys_to_virt(ba);	/* bus_to_virt actually */
-	mmu_inval_dma_area(pgp, n);
+	dma_make_coherent(ba, n);
 	sparc_unmapiorange((unsigned long)p, n);
 
 	release_resource(res);
 	kfree(res);
-
-	free_pages((unsigned long)pgp, get_order(n));
+	free_pages((unsigned long)phys_to_virt(ba), get_order(n));
 }
 
 /*
@@ -535,7 +534,7 @@ static void pci32_unmap_page(struct device *dev, dma_addr_t ba, size_t size,
 			     enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	if (dir != PCI_DMA_TODEVICE)
-		mmu_inval_dma_area(phys_to_virt(ba), PAGE_ALIGN(size));
+		dma_make_coherent(ba, PAGE_ALIGN(size));
 }
 
 /* Map a set of buffers described by scatterlist in streaming
@@ -562,8 +561,7 @@ static int pci32_map_sg(struct device *device, struct scatterlist *sgl,
 
 	/* IIep is write-through, not flushing. */
 	for_each_sg(sgl, sg, nents, n) {
-		BUG_ON(page_address(sg_page(sg)) == NULL);
-		sg->dma_address = virt_to_phys(sg_virt(sg));
+		sg->dma_address = sg_phys(sg);
 		sg->dma_length = sg->length;
 	}
 	return nents;
@@ -582,9 +580,7 @@ static void pci32_unmap_sg(struct device *dev, struct scatterlist *sgl,
 
 	if (dir != PCI_DMA_TODEVICE) {
 		for_each_sg(sgl, sg, nents, n) {
-			BUG_ON(page_address(sg_page(sg)) == NULL);
-			mmu_inval_dma_area(page_address(sg_page(sg)),
-					   PAGE_ALIGN(sg->length));
+			dma_make_coherent(sg_phys(sg), PAGE_ALIGN(sg->length));
 		}
 	}
 }
@@ -603,8 +599,7 @@ static void pci32_sync_single_for_cpu(struct device *dev, dma_addr_t ba,
 				      size_t size, enum dma_data_direction dir)
 {
 	if (dir != PCI_DMA_TODEVICE) {
-		mmu_inval_dma_area(phys_to_virt(ba),
-				   PAGE_ALIGN(size));
+		dma_make_coherent(ba, PAGE_ALIGN(size));
 	}
 }
 
@@ -612,8 +607,7 @@ static void pci32_sync_single_for_device(struct device *dev, dma_addr_t ba,
 					 size_t size, enum dma_data_direction dir)
 {
 	if (dir != PCI_DMA_TODEVICE) {
-		mmu_inval_dma_area(phys_to_virt(ba),
-				   PAGE_ALIGN(size));
+		dma_make_coherent(ba, PAGE_ALIGN(size));
 	}
 }
 
@@ -631,9 +625,7 @@ static void pci32_sync_sg_for_cpu(struct device *dev, struct scatterlist *sgl,
 
 	if (dir != PCI_DMA_TODEVICE) {
 		for_each_sg(sgl, sg, nents, n) {
-			BUG_ON(page_address(sg_page(sg)) == NULL);
-			mmu_inval_dma_area(page_address(sg_page(sg)),
-					   PAGE_ALIGN(sg->length));
+			dma_make_coherent(sg_phys(sg), PAGE_ALIGN(sg->length));
 		}
 	}
 }
@@ -646,9 +638,7 @@ static void pci32_sync_sg_for_device(struct device *device, struct scatterlist *
 
 	if (dir != PCI_DMA_TODEVICE) {
 		for_each_sg(sgl, sg, nents, n) {
-			BUG_ON(page_address(sg_page(sg)) == NULL);
-			mmu_inval_dma_area(page_address(sg_page(sg)),
-					   PAGE_ALIGN(sg->length));
+			dma_make_coherent(sg_phys(sg), PAGE_ALIGN(sg->length));
 		}
 	}
 }
diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index 008453b798ecc3fdae62e535b548e94b919beb18..100b9c204e78f5143c13ae9beb3a6256d28165e5 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -2,6 +2,23 @@
 
 #include <asm/btfixup.h>
 
+struct irq_bucket {
+        struct irq_bucket *next;
+        unsigned int real_irq;
+        unsigned int irq;
+        unsigned int pil;
+};
+
+#define SUN4D_MAX_BOARD 10
+#define SUN4D_MAX_IRQ ((SUN4D_MAX_BOARD + 2) << 5)
+
+/* Map between the irq identifier used in hw to the
+ * irq_bucket. The map is sufficient large to hold
+ * the sun4d hw identifiers.
+ */
+extern struct irq_bucket *irq_map[SUN4D_MAX_IRQ];
+
+
 /* sun4m specific type definitions */
 
 /* This maps direct to CPU specific interrupt registers */
@@ -35,6 +52,10 @@ struct sparc_irq_config {
 };
 extern struct sparc_irq_config sparc_irq_config;
 
+unsigned int irq_alloc(unsigned int real_irq, unsigned int pil);
+void irq_link(unsigned int irq);
+void irq_unlink(unsigned int irq);
+void handler_irq(unsigned int pil, struct pt_regs *regs);
 
 /* Dave Redman (djhr@tadpole.co.uk)
  * changed these to function pointers.. it saves cycles and will allow
@@ -44,33 +65,9 @@ extern struct sparc_irq_config sparc_irq_config;
  * Changed these to btfixup entities... It saves cycles :)
  */
 
-BTFIXUPDEF_CALL(void, disable_irq, unsigned int)
-BTFIXUPDEF_CALL(void, enable_irq, unsigned int)
-BTFIXUPDEF_CALL(void, disable_pil_irq, unsigned int)
-BTFIXUPDEF_CALL(void, enable_pil_irq, unsigned int)
 BTFIXUPDEF_CALL(void, clear_clock_irq, void)
 BTFIXUPDEF_CALL(void, load_profile_irq, int, unsigned int)
 
-static inline void __disable_irq(unsigned int irq)
-{
-	BTFIXUP_CALL(disable_irq)(irq);
-}
-
-static inline void __enable_irq(unsigned int irq)
-{
-	BTFIXUP_CALL(enable_irq)(irq);
-}
-
-static inline void disable_pil_irq(unsigned int irq)
-{
-	BTFIXUP_CALL(disable_pil_irq)(irq);
-}
-
-static inline void enable_pil_irq(unsigned int irq)
-{
-	BTFIXUP_CALL(enable_pil_irq)(irq);
-}
-
 static inline void clear_clock_irq(void)
 {
 	BTFIXUP_CALL(clear_clock_irq)();
@@ -89,4 +86,10 @@ BTFIXUPDEF_CALL(void, set_irq_udt, int)
 #define set_cpu_int(cpu,level) BTFIXUP_CALL(set_cpu_int)(cpu,level)
 #define clear_cpu_int(cpu,level) BTFIXUP_CALL(clear_cpu_int)(cpu,level)
 #define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu)
+
+/* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */
+#define SUN4D_IPI_IRQ 14
+
+extern void sun4d_ipi_interrupt(void);
+
 #endif
diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index 7c93df4099cb168f0808815d19d69f47ab3ccc92..9b89d842913c0da9166be2f07e9cc4c330d40ea9 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -15,6 +15,7 @@
 #include <linux/seq_file.h>
 
 #include <asm/cacheflush.h>
+#include <asm/cpudata.h>
 #include <asm/pcic.h>
 #include <asm/leon.h>
 
@@ -101,284 +102,173 @@ EXPORT_SYMBOL(arch_local_irq_restore);
  * directed CPU interrupts using the existing enable/disable irq code
  * with tweaks.
  *
+ * Sun4d complicates things even further.  IRQ numbers are arbitrary
+ * 32-bit values in that case.  Since this is similar to sparc64,
+ * we adopt a virtual IRQ numbering scheme as is done there.
+ * Virutal interrupt numbers are allocated by build_irq().  So NR_IRQS
+ * just becomes a limit of how many interrupt sources we can handle in
+ * a single system.  Even fully loaded SS2000 machines top off at
+ * about 32 interrupt sources or so, therefore a NR_IRQS value of 64
+ * is more than enough.
+  *
+ * We keep a map of per-PIL enable interrupts.  These get wired
+ * up via the irq_chip->startup() method which gets invoked by
+ * the generic IRQ layer during request_irq().
  */
 
 
+/* Table of allocated irqs. Unused entries has irq == 0 */
+static struct irq_bucket irq_table[NR_IRQS];
+/* Protect access to irq_table */
+static DEFINE_SPINLOCK(irq_table_lock);
 
-/*
- * Dave Redman (djhr@tadpole.co.uk)
- *
- * There used to be extern calls and hard coded values here.. very sucky!
- * instead, because some of the devices attach very early, I do something
- * equally sucky but at least we'll never try to free statically allocated
- * space or call kmalloc before kmalloc_init :(.
- *
- * In fact it's the timer10 that attaches first.. then timer14
- * then kmalloc_init is called.. then the tty interrupts attach.
- * hmmm....
- *
- */
-#define MAX_STATIC_ALLOC	4
-struct irqaction static_irqaction[MAX_STATIC_ALLOC];
-int static_irq_count;
-
-static struct {
-	struct irqaction *action;
-	int flags;
-} sparc_irq[NR_IRQS];
-#define SPARC_IRQ_INPROGRESS 1
-
-/* Used to protect the IRQ action lists */
-DEFINE_SPINLOCK(irq_action_lock);
+/* Map between the irq identifier used in hw to the irq_bucket. */
+struct irq_bucket *irq_map[SUN4D_MAX_IRQ];
+/* Protect access to irq_map */
+static DEFINE_SPINLOCK(irq_map_lock);
 
-int show_interrupts(struct seq_file *p, void *v)
+/* Allocate a new irq from the irq_table */
+unsigned int irq_alloc(unsigned int real_irq, unsigned int pil)
 {
-	int i = *(loff_t *)v;
-	struct irqaction *action;
 	unsigned long flags;
-#ifdef CONFIG_SMP
-	int j;
-#endif
+	unsigned int i;
+
+	spin_lock_irqsave(&irq_table_lock, flags);
+	for (i = 1; i < NR_IRQS; i++) {
+		if (irq_table[i].real_irq == real_irq && irq_table[i].pil == pil)
+			goto found;
+	}
 
-	if (sparc_cpu_model == sun4d)
-		return show_sun4d_interrupts(p, v);
+	for (i = 1; i < NR_IRQS; i++) {
+		if (!irq_table[i].irq)
+			break;
+	}
 
-	spin_lock_irqsave(&irq_action_lock, flags);
 	if (i < NR_IRQS) {
-		action = sparc_irq[i].action;
-		if (!action)
-			goto out_unlock;
-		seq_printf(p, "%3d: ", i);
-#ifndef CONFIG_SMP
-		seq_printf(p, "%10u ", kstat_irqs(i));
-#else
-		for_each_online_cpu(j) {
-			seq_printf(p, "%10u ",
-				    kstat_cpu(j).irqs[i]);
-		}
-#endif
-		seq_printf(p, " %c %s",
-			(action->flags & IRQF_DISABLED) ? '+' : ' ',
-			action->name);
-		for (action = action->next; action; action = action->next) {
-			seq_printf(p, ",%s %s",
-				(action->flags & IRQF_DISABLED) ? " +" : "",
-				action->name);
-		}
-		seq_putc(p, '\n');
+		irq_table[i].real_irq = real_irq;
+		irq_table[i].irq = i;
+		irq_table[i].pil = pil;
+	} else {
+		printk(KERN_ERR "IRQ: Out of virtual IRQs.\n");
+		i = 0;
 	}
-out_unlock:
-	spin_unlock_irqrestore(&irq_action_lock, flags);
-	return 0;
+found:
+	spin_unlock_irqrestore(&irq_table_lock, flags);
+
+	return i;
 }
 
-void free_irq(unsigned int irq, void *dev_id)
+/* Based on a single pil handler_irq may need to call several
+ * interrupt handlers. Use irq_map as entry to irq_table,
+ * and let each entry in irq_table point to the next entry.
+ */
+void irq_link(unsigned int irq)
 {
-	struct irqaction *action;
-	struct irqaction **actionp;
+	struct irq_bucket *p;
 	unsigned long flags;
-	unsigned int cpu_irq;
-
-	if (sparc_cpu_model == sun4d) {
-		sun4d_free_irq(irq, dev_id);
-		return;
-	}
-	cpu_irq = irq & (NR_IRQS - 1);
-	if (cpu_irq > 14) {  /* 14 irq levels on the sparc */
-		printk(KERN_ERR "Trying to free bogus IRQ %d\n", irq);
-		return;
-	}
+	unsigned int pil;
 
-	spin_lock_irqsave(&irq_action_lock, flags);
+	BUG_ON(irq >= NR_IRQS);
 
-	actionp = &sparc_irq[cpu_irq].action;
-	action = *actionp;
+	spin_lock_irqsave(&irq_map_lock, flags);
 
-	if (!action->handler) {
-		printk(KERN_ERR "Trying to free free IRQ%d\n", irq);
-		goto out_unlock;
-	}
-	if (dev_id) {
-		for (; action; action = action->next) {
-			if (action->dev_id == dev_id)
-				break;
-			actionp = &action->next;
-		}
-		if (!action) {
-			printk(KERN_ERR "Trying to free free shared IRQ%d\n",
-			       irq);
-			goto out_unlock;
-		}
-	} else if (action->flags & IRQF_SHARED) {
-		printk(KERN_ERR "Trying to free shared IRQ%d with NULL device ID\n",
-		       irq);
-		goto out_unlock;
-	}
-	if (action->flags & SA_STATIC_ALLOC) {
-		/*
-		 * This interrupt is marked as specially allocated
-		 * so it is a bad idea to free it.
-		 */
-		printk(KERN_ERR "Attempt to free statically allocated IRQ%d (%s)\n",
-		       irq, action->name);
-		goto out_unlock;
-	}
-
-	*actionp = action->next;
+	p = &irq_table[irq];
+	pil = p->pil;
+	BUG_ON(pil > SUN4D_MAX_IRQ);
+	p->next = irq_map[pil];
+	irq_map[pil] = p;
 
-	spin_unlock_irqrestore(&irq_action_lock, flags);
+	spin_unlock_irqrestore(&irq_map_lock, flags);
+}
 
-	synchronize_irq(irq);
+void irq_unlink(unsigned int irq)
+{
+	struct irq_bucket *p, **pnext;
+	unsigned long flags;
 
-	spin_lock_irqsave(&irq_action_lock, flags);
+	BUG_ON(irq >= NR_IRQS);
 
-	kfree(action);
+	spin_lock_irqsave(&irq_map_lock, flags);
 
-	if (!sparc_irq[cpu_irq].action)
-		__disable_irq(irq);
+	p = &irq_table[irq];
+	BUG_ON(p->pil > SUN4D_MAX_IRQ);
+	pnext = &irq_map[p->pil];
+	while (*pnext != p)
+		pnext = &(*pnext)->next;
+	*pnext = p->next;
 
-out_unlock:
-	spin_unlock_irqrestore(&irq_action_lock, flags);
+	spin_unlock_irqrestore(&irq_map_lock, flags);
 }
-EXPORT_SYMBOL(free_irq);
-
-/*
- * This is called when we want to synchronize with
- * interrupts. We may for example tell a device to
- * stop sending interrupts: but to make sure there
- * are no interrupts that are executing on another
- * CPU we need to call this function.
- */
-#ifdef CONFIG_SMP
-void synchronize_irq(unsigned int irq)
-{
-	unsigned int cpu_irq;
 
-	cpu_irq = irq & (NR_IRQS - 1);
-	while (sparc_irq[cpu_irq].flags & SPARC_IRQ_INPROGRESS)
-		cpu_relax();
-}
-EXPORT_SYMBOL(synchronize_irq);
-#endif /* SMP */
 
-void unexpected_irq(int irq, void *dev_id, struct pt_regs *regs)
+/* /proc/interrupts printing */
+int arch_show_interrupts(struct seq_file *p, int prec)
 {
-	int i;
-	struct irqaction *action;
-	unsigned int cpu_irq;
+	int j;
 
-	cpu_irq = irq & (NR_IRQS - 1);
-	action = sparc_irq[cpu_irq].action;
-
-	printk(KERN_ERR "IO device interrupt, irq = %d\n", irq);
-	printk(KERN_ERR "PC = %08lx NPC = %08lx FP=%08lx\n", regs->pc,
-		    regs->npc, regs->u_regs[14]);
-	if (action) {
-		printk(KERN_ERR "Expecting: ");
-		for (i = 0; i < 16; i++)
-			if (action->handler)
-				printk(KERN_CONT "[%s:%d:0x%x] ", action->name,
-				       i, (unsigned int)action->handler);
-	}
-	printk(KERN_ERR "AIEEE\n");
-	panic("bogus interrupt received");
+#ifdef CONFIG_SMP
+	seq_printf(p, "RES: ");
+	for_each_online_cpu(j)
+		seq_printf(p, "%10u ", cpu_data(j).irq_resched_count);
+	seq_printf(p, "     IPI rescheduling interrupts\n");
+	seq_printf(p, "CAL: ");
+	for_each_online_cpu(j)
+		seq_printf(p, "%10u ", cpu_data(j).irq_call_count);
+	seq_printf(p, "     IPI function call interrupts\n");
+#endif
+	seq_printf(p, "NMI: ");
+	for_each_online_cpu(j)
+		seq_printf(p, "%10u ", cpu_data(j).counter);
+	seq_printf(p, "     Non-maskable interrupts\n");
+	return 0;
 }
 
-void handler_irq(int pil, struct pt_regs *regs)
+void handler_irq(unsigned int pil, struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
-	struct irqaction *action;
-	int cpu = smp_processor_id();
+	struct irq_bucket *p;
 
+	BUG_ON(pil > 15);
 	old_regs = set_irq_regs(regs);
 	irq_enter();
-	disable_pil_irq(pil);
-#ifdef CONFIG_SMP
-	/* Only rotate on lower priority IRQs (scsi, ethernet, etc.). */
-	if ((sparc_cpu_model==sun4m) && (pil < 10))
-		smp4m_irq_rotate(cpu);
-#endif
-	action = sparc_irq[pil].action;
-	sparc_irq[pil].flags |= SPARC_IRQ_INPROGRESS;
-	kstat_cpu(cpu).irqs[pil]++;
-	do {
-		if (!action || !action->handler)
-			unexpected_irq(pil, NULL, regs);
-		action->handler(pil, action->dev_id);
-		action = action->next;
-	} while (action);
-	sparc_irq[pil].flags &= ~SPARC_IRQ_INPROGRESS;
-	enable_pil_irq(pil);
+
+	p = irq_map[pil];
+	while (p) {
+		struct irq_bucket *next = p->next;
+
+		generic_handle_irq(p->irq);
+		p = next;
+	}
 	irq_exit();
 	set_irq_regs(old_regs);
 }
 
 #if defined(CONFIG_BLK_DEV_FD) || defined(CONFIG_BLK_DEV_FD_MODULE)
+static unsigned int floppy_irq;
 
-/*
- * Fast IRQs on the Sparc can only have one routine attached to them,
- * thus no sharing possible.
- */
-static int request_fast_irq(unsigned int irq,
-			    void (*handler)(void),
-			    unsigned long irqflags, const char *devname)
+int sparc_floppy_request_irq(unsigned int irq, irq_handler_t irq_handler)
 {
-	struct irqaction *action;
-	unsigned long flags;
 	unsigned int cpu_irq;
-	int ret;
+	int err;
+
 #if defined CONFIG_SMP && !defined CONFIG_SPARC_LEON
 	struct tt_entry *trap_table;
 #endif
-	cpu_irq = irq & (NR_IRQS - 1);
-	if (cpu_irq > 14) {
-		ret = -EINVAL;
-		goto out;
-	}
-	if (!handler) {
-		ret = -EINVAL;
-		goto out;
-	}
 
-	spin_lock_irqsave(&irq_action_lock, flags);
+	err = request_irq(irq, irq_handler, 0, "floppy", NULL);
+	if (err)
+		return -1;
 
-	action = sparc_irq[cpu_irq].action;
-	if (action) {
-		if (action->flags & IRQF_SHARED)
-			panic("Trying to register fast irq when already shared.\n");
-		if (irqflags & IRQF_SHARED)
-			panic("Trying to register fast irq as shared.\n");
+	/* Save for later use in floppy interrupt handler */
+	floppy_irq = irq;
 
-		/* Anyway, someone already owns it so cannot be made fast. */
-		printk(KERN_ERR "request_fast_irq: Trying to register yet already owned.\n");
-		ret = -EBUSY;
-		goto out_unlock;
-	}
-
-	/*
-	 * If this is flagged as statically allocated then we use our
-	 * private struct which is never freed.
-	 */
-	if (irqflags & SA_STATIC_ALLOC) {
-		if (static_irq_count < MAX_STATIC_ALLOC)
-			action = &static_irqaction[static_irq_count++];
-		else
-			printk(KERN_ERR "Fast IRQ%d (%s) SA_STATIC_ALLOC failed using kmalloc\n",
-			       irq, devname);
-	}
-
-	if (action == NULL)
-		action = kmalloc(sizeof(struct irqaction), GFP_ATOMIC);
-	if (!action) {
-		ret = -ENOMEM;
-		goto out_unlock;
-	}
+	cpu_irq = (irq & (NR_IRQS - 1));
 
 	/* Dork with trap table if we get this far. */
 #define INSTANTIATE(table) \
 	table[SP_TRAP_IRQ1+(cpu_irq-1)].inst_one = SPARC_RD_PSR_L0; \
 	table[SP_TRAP_IRQ1+(cpu_irq-1)].inst_two = \
-		SPARC_BRANCH((unsigned long) handler, \
+		SPARC_BRANCH((unsigned long) floppy_hardint, \
 			     (unsigned long) &table[SP_TRAP_IRQ1+(cpu_irq-1)].inst_two);\
 	table[SP_TRAP_IRQ1+(cpu_irq-1)].inst_three = SPARC_RD_WIM_L3; \
 	table[SP_TRAP_IRQ1+(cpu_irq-1)].inst_four = SPARC_NOP;
@@ -399,22 +289,9 @@ static int request_fast_irq(unsigned int irq,
 	 * writing we have no CPU-neutral interface to fine-grained flushes.
 	 */
 	flush_cache_all();
-
-	action->flags = irqflags;
-	action->name = devname;
-	action->dev_id = NULL;
-	action->next = NULL;
-
-	sparc_irq[cpu_irq].action = action;
-
-	__enable_irq(irq);
-
-	ret = 0;
-out_unlock:
-	spin_unlock_irqrestore(&irq_action_lock, flags);
-out:
-	return ret;
+	return 0;
 }
+EXPORT_SYMBOL(sparc_floppy_request_irq);
 
 /*
  * These variables are used to access state from the assembler
@@ -440,154 +317,23 @@ EXPORT_SYMBOL(pdma_base);
 unsigned long pdma_areasize;
 EXPORT_SYMBOL(pdma_areasize);
 
-static irq_handler_t floppy_irq_handler;
-
+/* Use the generic irq support to call floppy_interrupt
+ * which was setup using request_irq() in sparc_floppy_request_irq().
+ * We only have one floppy interrupt so we do not need to check
+ * for additional handlers being wired up by irq_link()
+ */
 void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
-	int cpu = smp_processor_id();
 
 	old_regs = set_irq_regs(regs);
-	disable_pil_irq(irq);
 	irq_enter();
-	kstat_cpu(cpu).irqs[irq]++;
-	floppy_irq_handler(irq, dev_id);
+	generic_handle_irq(floppy_irq);
 	irq_exit();
-	enable_pil_irq(irq);
 	set_irq_regs(old_regs);
-	/*
-	 * XXX Eek, it's totally changed with preempt_count() and such
-	 * if (softirq_pending(cpu))
-	 *	do_softirq();
-	 */
-}
-
-int sparc_floppy_request_irq(int irq, unsigned long flags,
-			     irq_handler_t irq_handler)
-{
-	floppy_irq_handler = irq_handler;
-	return request_fast_irq(irq, floppy_hardint, flags, "floppy");
 }
-EXPORT_SYMBOL(sparc_floppy_request_irq);
-
 #endif
 
-int request_irq(unsigned int irq,
-		irq_handler_t handler,
-		unsigned long irqflags, const char *devname, void *dev_id)
-{
-	struct irqaction *action, **actionp;
-	unsigned long flags;
-	unsigned int cpu_irq;
-	int ret;
-
-	if (sparc_cpu_model == sun4d)
-		return sun4d_request_irq(irq, handler, irqflags, devname, dev_id);
-
-	cpu_irq = irq & (NR_IRQS - 1);
-	if (cpu_irq > 14) {
-		ret = -EINVAL;
-		goto out;
-	}
-	if (!handler) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	spin_lock_irqsave(&irq_action_lock, flags);
-
-	actionp = &sparc_irq[cpu_irq].action;
-	action = *actionp;
-	if (action) {
-		if (!(action->flags & IRQF_SHARED) || !(irqflags & IRQF_SHARED)) {
-			ret = -EBUSY;
-			goto out_unlock;
-		}
-		if ((action->flags & IRQF_DISABLED) != (irqflags & IRQF_DISABLED)) {
-			printk(KERN_ERR "Attempt to mix fast and slow interrupts on IRQ%d denied\n",
-			       irq);
-			ret = -EBUSY;
-			goto out_unlock;
-		}
-		for ( ; action; action = *actionp)
-			actionp = &action->next;
-	}
-
-	/* If this is flagged as statically allocated then we use our
-	 * private struct which is never freed.
-	 */
-	if (irqflags & SA_STATIC_ALLOC) {
-		if (static_irq_count < MAX_STATIC_ALLOC)
-			action = &static_irqaction[static_irq_count++];
-		else
-			printk(KERN_ERR "Request for IRQ%d (%s) SA_STATIC_ALLOC failed using kmalloc\n",
-			       irq, devname);
-	}
-	if (action == NULL)
-		action = kmalloc(sizeof(struct irqaction), GFP_ATOMIC);
-	if (!action) {
-		ret = -ENOMEM;
-		goto out_unlock;
-	}
-
-	action->handler = handler;
-	action->flags = irqflags;
-	action->name = devname;
-	action->next = NULL;
-	action->dev_id = dev_id;
-
-	*actionp = action;
-
-	__enable_irq(irq);
-
-	ret = 0;
-out_unlock:
-	spin_unlock_irqrestore(&irq_action_lock, flags);
-out:
-	return ret;
-}
-EXPORT_SYMBOL(request_irq);
-
-void disable_irq_nosync(unsigned int irq)
-{
-	__disable_irq(irq);
-}
-EXPORT_SYMBOL(disable_irq_nosync);
-
-void disable_irq(unsigned int irq)
-{
-	__disable_irq(irq);
-}
-EXPORT_SYMBOL(disable_irq);
-
-void enable_irq(unsigned int irq)
-{
-	__enable_irq(irq);
-}
-EXPORT_SYMBOL(enable_irq);
-
-/*
- * We really don't need these at all on the Sparc.  We only have
- * stubs here because they are exported to modules.
- */
-unsigned long probe_irq_on(void)
-{
-	return 0;
-}
-EXPORT_SYMBOL(probe_irq_on);
-
-int probe_irq_off(unsigned long mask)
-{
-	return 0;
-}
-EXPORT_SYMBOL(probe_irq_off);
-
-static unsigned int build_device_irq(struct platform_device *op,
-                                     unsigned int real_irq)
-{
-	return real_irq;
-}
-
 /* djhr
  * This could probably be made indirect too and assigned in the CPU
  * bits of the code. That would be much nicer I think and would also
@@ -598,8 +344,6 @@ static unsigned int build_device_irq(struct platform_device *op,
 
 void __init init_IRQ(void)
 {
-	sparc_irq_config.build_device_irq = build_device_irq;
-
 	switch (sparc_cpu_model) {
 	case sun4c:
 	case sun4:
@@ -607,14 +351,11 @@ void __init init_IRQ(void)
 		break;
 
 	case sun4m:
-#ifdef CONFIG_PCI
 		pcic_probe();
-		if (pcic_present()) {
+		if (pcic_present())
 			sun4m_pci_init_IRQ();
-			break;
-		}
-#endif
-		sun4m_init_IRQ();
+		else
+			sun4m_init_IRQ();
 		break;
 
 	case sun4d:
@@ -632,9 +373,3 @@ void __init init_IRQ(void)
 	btfixup();
 }
 
-#ifdef CONFIG_PROC_FS
-void init_irq_proc(void)
-{
-	/* For now, nothing... */
-}
-#endif /* CONFIG_PROC_FS */
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index b1d275ce34352fa0f8c1dc136e047614cebe9e82..4e78862d12fd82aaab5359385503e0168465afcd 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -224,13 +224,13 @@ static int irq_choose_cpu(unsigned int irq, const struct cpumask *affinity)
 	int cpuid;
 
 	cpumask_copy(&mask, affinity);
-	if (cpus_equal(mask, cpu_online_map)) {
+	if (cpumask_equal(&mask, cpu_online_mask)) {
 		cpuid = map_to_cpu(irq);
 	} else {
 		cpumask_t tmp;
 
-		cpus_and(tmp, cpu_online_map, mask);
-		cpuid = cpus_empty(tmp) ? map_to_cpu(irq) : first_cpu(tmp);
+		cpumask_and(&tmp, cpu_online_mask, &mask);
+		cpuid = cpumask_empty(&tmp) ? map_to_cpu(irq) : cpumask_first(&tmp);
 	}
 
 	return cpuid;
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
index 24ad449886be4ed7ce378eb362e73df312982921..6f6544cfa0ef589cf40da84b22bb867148af1e3a 100644
--- a/arch/sparc/kernel/kernel.h
+++ b/arch/sparc/kernel/kernel.h
@@ -6,11 +6,9 @@
 #include <asm/traps.h>
 
 /* cpu.c */
-extern const char *sparc_cpu_type;
 extern const char *sparc_pmu_type;
-extern const char *sparc_fpu_type;
-
 extern unsigned int fsr_storage;
+extern int ncpus_probed;
 
 #ifdef CONFIG_SPARC32
 /* cpu.c */
@@ -37,6 +35,7 @@ extern void sun4c_init_IRQ(void);
 extern unsigned int lvl14_resolution;
 
 extern void sun4m_init_IRQ(void);
+extern void sun4m_unmask_profile_irq(void);
 extern void sun4m_clear_profile_irq(int cpu);
 
 /* sun4d_irq.c */
diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c
index 2969f777fa11fffe74f7a013bba60cdced4ae31c..2f538ac2e139b68c5ffea31b12520c0672b83a88 100644
--- a/arch/sparc/kernel/leon_kernel.c
+++ b/arch/sparc/kernel/leon_kernel.c
@@ -19,53 +19,70 @@
 #include <asm/leon_amba.h>
 #include <asm/traps.h>
 #include <asm/cacheflush.h>
+#include <asm/smp.h>
+#include <asm/setup.h>
 
 #include "prom.h"
 #include "irq.h"
 
 struct leon3_irqctrl_regs_map *leon3_irqctrl_regs; /* interrupt controller base address */
 struct leon3_gptimer_regs_map *leon3_gptimer_regs; /* timer controller base address */
-struct amba_apb_device leon_percpu_timer_dev[16];
 
 int leondebug_irq_disable;
 int leon_debug_irqout;
 static int dummy_master_l10_counter;
 unsigned long amba_system_id;
+static DEFINE_SPINLOCK(leon_irq_lock);
 
 unsigned long leon3_gptimer_irq; /* interrupt controller irq number */
 unsigned long leon3_gptimer_idx; /* Timer Index (0..6) within Timer Core */
+int leon3_ticker_irq; /* Timer ticker IRQ */
 unsigned int sparc_leon_eirq;
-#define LEON_IMASK ((&leon3_irqctrl_regs->mask[0]))
+#define LEON_IMASK(cpu) (&leon3_irqctrl_regs->mask[cpu])
+#define LEON_IACK (&leon3_irqctrl_regs->iclear)
+#define LEON_DO_ACK_HW 1
 
-/* Return the IRQ of the pending IRQ on the extended IRQ controller */
-int sparc_leon_eirq_get(int eirq, int cpu)
+/* Return the last ACKed IRQ by the Extended IRQ controller. It has already
+ * been (automatically) ACKed when the CPU takes the trap.
+ */
+static inline unsigned int leon_eirq_get(int cpu)
 {
 	return LEON3_BYPASS_LOAD_PA(&leon3_irqctrl_regs->intid[cpu]) & 0x1f;
 }
 
-irqreturn_t sparc_leon_eirq_isr(int dummy, void *dev_id)
+/* Handle one or multiple IRQs from the extended interrupt controller */
+static void leon_handle_ext_irq(unsigned int irq, struct irq_desc *desc)
 {
-	printk(KERN_ERR "sparc_leon_eirq_isr: ERROR EXTENDED IRQ\n");
-	return IRQ_HANDLED;
+	unsigned int eirq;
+	int cpu = sparc_leon3_cpuid();
+
+	eirq = leon_eirq_get(cpu);
+	if ((eirq & 0x10) && irq_map[eirq]->irq) /* bit4 tells if IRQ happened */
+		generic_handle_irq(irq_map[eirq]->irq);
 }
 
 /* The extended IRQ controller has been found, this function registers it */
-void sparc_leon_eirq_register(int eirq)
+void leon_eirq_setup(unsigned int eirq)
 {
-	int irq;
+	unsigned long mask, oldmask;
+	unsigned int veirq;
 
-	/* Register a "BAD" handler for this interrupt, it should never happen */
-	irq = request_irq(eirq, sparc_leon_eirq_isr,
-			  (IRQF_DISABLED | SA_STATIC_ALLOC), "extirq", NULL);
-
-	if (irq) {
-		printk(KERN_ERR
-		       "sparc_leon_eirq_register: unable to attach IRQ%d\n",
-		       eirq);
-	} else {
-		sparc_leon_eirq = eirq;
+	if (eirq < 1 || eirq > 0xf) {
+		printk(KERN_ERR "LEON EXT IRQ NUMBER BAD: %d\n", eirq);
+		return;
 	}
 
+	veirq = leon_build_device_irq(eirq, leon_handle_ext_irq, "extirq", 0);
+
+	/*
+	 * Unmask the Extended IRQ, the IRQs routed through the Ext-IRQ
+	 * controller have a mask-bit of their own, so this is safe.
+	 */
+	irq_link(veirq);
+	mask = 1 << eirq;
+	oldmask = LEON3_BYPASS_LOAD_PA(LEON_IMASK(boot_cpu_id));
+	LEON3_BYPASS_STORE_PA(LEON_IMASK(boot_cpu_id), (oldmask | mask));
+	sparc_leon_eirq = eirq;
 }
 
 static inline unsigned long get_irqmask(unsigned int irq)
@@ -83,35 +100,151 @@ static inline unsigned long get_irqmask(unsigned int irq)
 	return mask;
 }
 
-static void leon_enable_irq(unsigned int irq_nr)
+#ifdef CONFIG_SMP
+static int irq_choose_cpu(const struct cpumask *affinity)
 {
-	unsigned long mask, flags;
-	mask = get_irqmask(irq_nr);
-	local_irq_save(flags);
-	LEON3_BYPASS_STORE_PA(LEON_IMASK,
-			      (LEON3_BYPASS_LOAD_PA(LEON_IMASK) | (mask)));
-	local_irq_restore(flags);
+	cpumask_t mask;
+
+	cpus_and(mask, cpu_online_map, *affinity);
+	if (cpus_equal(mask, cpu_online_map) || cpus_empty(mask))
+		return boot_cpu_id;
+	else
+		return first_cpu(mask);
 }
+#else
+#define irq_choose_cpu(affinity) boot_cpu_id
+#endif
 
-static void leon_disable_irq(unsigned int irq_nr)
+static int leon_set_affinity(struct irq_data *data, const struct cpumask *dest,
+			     bool force)
 {
-	unsigned long mask, flags;
-	mask = get_irqmask(irq_nr);
-	local_irq_save(flags);
-	LEON3_BYPASS_STORE_PA(LEON_IMASK,
-			      (LEON3_BYPASS_LOAD_PA(LEON_IMASK) & ~(mask)));
-	local_irq_restore(flags);
+	unsigned long mask, oldmask, flags;
+	int oldcpu, newcpu;
+
+	mask = (unsigned long)data->chip_data;
+	oldcpu = irq_choose_cpu(data->affinity);
+	newcpu = irq_choose_cpu(dest);
+
+	if (oldcpu == newcpu)
+		goto out;
+
+	/* unmask on old CPU first before enabling on the selected CPU */
+	spin_lock_irqsave(&leon_irq_lock, flags);
+	oldmask = LEON3_BYPASS_LOAD_PA(LEON_IMASK(oldcpu));
+	LEON3_BYPASS_STORE_PA(LEON_IMASK(oldcpu), (oldmask & ~mask));
+	oldmask = LEON3_BYPASS_LOAD_PA(LEON_IMASK(newcpu));
+	LEON3_BYPASS_STORE_PA(LEON_IMASK(newcpu), (oldmask | mask));
+	spin_unlock_irqrestore(&leon_irq_lock, flags);
+out:
+	return IRQ_SET_MASK_OK;
+}
+
+static void leon_unmask_irq(struct irq_data *data)
+{
+	unsigned long mask, oldmask, flags;
+	int cpu;
+
+	mask = (unsigned long)data->chip_data;
+	cpu = irq_choose_cpu(data->affinity);
+	spin_lock_irqsave(&leon_irq_lock, flags);
+	oldmask = LEON3_BYPASS_LOAD_PA(LEON_IMASK(cpu));
+	LEON3_BYPASS_STORE_PA(LEON_IMASK(cpu), (oldmask | mask));
+	spin_unlock_irqrestore(&leon_irq_lock, flags);
+}
+
+static void leon_mask_irq(struct irq_data *data)
+{
+	unsigned long mask, oldmask, flags;
+	int cpu;
+
+	mask = (unsigned long)data->chip_data;
+	cpu = irq_choose_cpu(data->affinity);
+	spin_lock_irqsave(&leon_irq_lock, flags);
+	oldmask = LEON3_BYPASS_LOAD_PA(LEON_IMASK(cpu));
+	LEON3_BYPASS_STORE_PA(LEON_IMASK(cpu), (oldmask & ~mask));
+	spin_unlock_irqrestore(&leon_irq_lock, flags);
+}
+
+static unsigned int leon_startup_irq(struct irq_data *data)
+{
+	irq_link(data->irq);
+	leon_unmask_irq(data);
+	return 0;
+}
 
+static void leon_shutdown_irq(struct irq_data *data)
+{
+	leon_mask_irq(data);
+	irq_unlink(data->irq);
+}
+
+/* Used by external level sensitive IRQ handlers on the LEON: ACK IRQ ctrl */
+static void leon_eoi_irq(struct irq_data *data)
+{
+	unsigned long mask = (unsigned long)data->chip_data;
+
+	if (mask & LEON_DO_ACK_HW)
+		LEON3_BYPASS_STORE_PA(LEON_IACK, mask & ~LEON_DO_ACK_HW);
+}
+
+static struct irq_chip leon_irq = {
+	.name			= "leon",
+	.irq_startup		= leon_startup_irq,
+	.irq_shutdown		= leon_shutdown_irq,
+	.irq_mask		= leon_mask_irq,
+	.irq_unmask		= leon_unmask_irq,
+	.irq_eoi		= leon_eoi_irq,
+	.irq_set_affinity	= leon_set_affinity,
+};
+
+/*
+ * Build a LEON IRQ for the edge triggered LEON IRQ controller:
+ *  Edge (normal) IRQ           - handle_simple_irq, ack=DONT-CARE, never ack
+ *  Level IRQ (PCI|Level-GPIO)  - handle_fasteoi_irq, ack=1, ack after ISR
+ *  Per-CPU Edge                - handle_percpu_irq, ack=0
+ */
+unsigned int leon_build_device_irq(unsigned int real_irq,
+				    irq_flow_handler_t flow_handler,
+				    const char *name, int do_ack)
+{
+	unsigned int irq;
+	unsigned long mask;
+
+	irq = 0;
+	mask = get_irqmask(real_irq);
+	if (mask == 0)
+		goto out;
+
+	irq = irq_alloc(real_irq, real_irq);
+	if (irq == 0)
+		goto out;
+
+	if (do_ack)
+		mask |= LEON_DO_ACK_HW;
+
+	irq_set_chip_and_handler_name(irq, &leon_irq,
+				      flow_handler, name);
+	irq_set_chip_data(irq, (void *)mask);
+
+out:
+	return irq;
+}
+
+static unsigned int _leon_build_device_irq(struct platform_device *op,
+					   unsigned int real_irq)
+{
+	return leon_build_device_irq(real_irq, handle_simple_irq, "edge", 0);
 }
 
 void __init leon_init_timers(irq_handler_t counter_fn)
 {
-	int irq;
+	int irq, eirq;
 	struct device_node *rootnp, *np, *nnp;
 	struct property *pp;
 	int len;
-	int cpu, icsel;
+	int icsel;
 	int ampopts;
+	int err;
 
 	leondebug_irq_disable = 0;
 	leon_debug_irqout = 0;
@@ -173,98 +306,85 @@ void __init leon_init_timers(irq_handler_t counter_fn)
 			leon3_gptimer_irq = *(unsigned int *)pp->value;
 	} while (0);
 
-	if (leon3_gptimer_regs && leon3_irqctrl_regs && leon3_gptimer_irq) {
-		LEON3_BYPASS_STORE_PA(
-			&leon3_gptimer_regs->e[leon3_gptimer_idx].val, 0);
-		LEON3_BYPASS_STORE_PA(
-			&leon3_gptimer_regs->e[leon3_gptimer_idx].rld,
-			(((1000000 / HZ) - 1)));
-		LEON3_BYPASS_STORE_PA(
+	if (!(leon3_gptimer_regs && leon3_irqctrl_regs && leon3_gptimer_irq))
+		goto bad;
+
+	LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx].val, 0);
+	LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx].rld,
+				(((1000000 / HZ) - 1)));
+	LEON3_BYPASS_STORE_PA(
 			&leon3_gptimer_regs->e[leon3_gptimer_idx].ctrl, 0);
 
 #ifdef CONFIG_SMP
-		leon_percpu_timer_dev[0].start = (int)leon3_gptimer_regs;
-		leon_percpu_timer_dev[0].irq = leon3_gptimer_irq + 1 +
-					       leon3_gptimer_idx;
-
-		if (!(LEON3_BYPASS_LOAD_PA(&leon3_gptimer_regs->config) &
-		      (1<<LEON3_GPTIMER_SEPIRQ))) {
-			prom_printf("irq timer not configured with separate irqs\n");
-			BUG();
-		}
+	leon3_ticker_irq = leon3_gptimer_irq + 1 + leon3_gptimer_idx;
 
-		LEON3_BYPASS_STORE_PA(
-			&leon3_gptimer_regs->e[leon3_gptimer_idx+1].val, 0);
-		LEON3_BYPASS_STORE_PA(
-			&leon3_gptimer_regs->e[leon3_gptimer_idx+1].rld,
-			(((1000000/HZ) - 1)));
-		LEON3_BYPASS_STORE_PA(
-			&leon3_gptimer_regs->e[leon3_gptimer_idx+1].ctrl, 0);
-# endif
-
-		/*
-		 * The IRQ controller may (if implemented) consist of multiple
-		 * IRQ controllers, each mapped on a 4Kb boundary.
-		 * Each CPU may be routed to different IRQCTRLs, however
-		 * we assume that all CPUs (in SMP system) is routed to the
-		 * same IRQ Controller, and for non-SMP only one IRQCTRL is
-		 * accessed anyway.
-		 * In AMP systems, Linux must run on CPU0 for the time being.
-		 */
-		cpu = sparc_leon3_cpuid();
-		icsel = LEON3_BYPASS_LOAD_PA(&leon3_irqctrl_regs->icsel[cpu/8]);
-		icsel = (icsel >> ((7 - (cpu&0x7)) * 4)) & 0xf;
-		leon3_irqctrl_regs += icsel;
-	} else {
-		goto bad;
+	if (!(LEON3_BYPASS_LOAD_PA(&leon3_gptimer_regs->config) &
+	      (1<<LEON3_GPTIMER_SEPIRQ))) {
+		printk(KERN_ERR "timer not configured with separate irqs\n");
+		BUG();
 	}
 
-	irq = request_irq(leon3_gptimer_irq+leon3_gptimer_idx,
-			  counter_fn,
-			  (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL);
+	LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].val,
+				0);
+	LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].rld,
+				(((1000000/HZ) - 1)));
+	LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].ctrl,
+				0);
+#endif
 
-	if (irq) {
-		printk(KERN_ERR "leon_time_init: unable to attach IRQ%d\n",
-		       LEON_INTERRUPT_TIMER1);
+	/*
+	 * The IRQ controller may (if implemented) consist of multiple
+	 * IRQ controllers, each mapped on a 4Kb boundary.
+	 * Each CPU may be routed to different IRQCTRLs, however
+	 * we assume that all CPUs (in SMP system) is routed to the
+	 * same IRQ Controller, and for non-SMP only one IRQCTRL is
+	 * accessed anyway.
+	 * In AMP systems, Linux must run on CPU0 for the time being.
+	 */
+	icsel = LEON3_BYPASS_LOAD_PA(&leon3_irqctrl_regs->icsel[boot_cpu_id/8]);
+	icsel = (icsel >> ((7 - (boot_cpu_id&0x7)) * 4)) & 0xf;
+	leon3_irqctrl_regs += icsel;
+
+	/* Mask all IRQs on boot-cpu IRQ controller */
+	LEON3_BYPASS_STORE_PA(&leon3_irqctrl_regs->mask[boot_cpu_id], 0);
+
+	/* Probe extended IRQ controller */
+	eirq = (LEON3_BYPASS_LOAD_PA(&leon3_irqctrl_regs->mpstatus)
+		>> 16) & 0xf;
+	if (eirq != 0)
+		leon_eirq_setup(eirq);
+
+	irq = _leon_build_device_irq(NULL, leon3_gptimer_irq+leon3_gptimer_idx);
+	err = request_irq(irq, counter_fn, IRQF_TIMER, "timer", NULL);
+	if (err) {
+		printk(KERN_ERR "unable to attach timer IRQ%d\n", irq);
 		prom_halt();
 	}
 
-# ifdef CONFIG_SMP
-	{
-		unsigned long flags;
-		struct tt_entry *trap_table = &sparc_ttable[SP_TRAP_IRQ1 + (leon_percpu_timer_dev[0].irq - 1)];
-
-		/* For SMP we use the level 14 ticker, however the bootup code
-		 * has copied the firmwares level 14 vector into boot cpu's
-		 * trap table, we must fix this now or we get squashed.
-		 */
-		local_irq_save(flags);
-
-		patchme_maybe_smp_msg[0] = 0x01000000; /* NOP out the branch */
-
-		/* Adjust so that we jump directly to smpleon_ticker */
-		trap_table->inst_three += smpleon_ticker - real_irq_entry;
+	LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx].ctrl,
+			      LEON3_GPTIMER_EN |
+			      LEON3_GPTIMER_RL |
+			      LEON3_GPTIMER_LD |
+			      LEON3_GPTIMER_IRQEN);
 
-		local_flush_cache_all();
-		local_irq_restore(flags);
+#ifdef CONFIG_SMP
+	/* Install per-cpu IRQ handler for broadcasted ticker */
+	irq = leon_build_device_irq(leon3_ticker_irq, handle_percpu_irq,
+				    "per-cpu", 0);
+	err = request_irq(irq, leon_percpu_timer_interrupt,
+			  IRQF_PERCPU | IRQF_TIMER, "ticker",
+			  NULL);
+	if (err) {
+		printk(KERN_ERR "unable to attach ticker IRQ%d\n", irq);
+		prom_halt();
 	}
-# endif
-
-	if (leon3_gptimer_regs) {
-		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx].ctrl,
-				      LEON3_GPTIMER_EN |
-				      LEON3_GPTIMER_RL |
-				      LEON3_GPTIMER_LD | LEON3_GPTIMER_IRQEN);
 
-#ifdef CONFIG_SMP
-		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].ctrl,
-				      LEON3_GPTIMER_EN |
-				      LEON3_GPTIMER_RL |
-				      LEON3_GPTIMER_LD |
-				      LEON3_GPTIMER_IRQEN);
+	LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].ctrl,
+			      LEON3_GPTIMER_EN |
+			      LEON3_GPTIMER_RL |
+			      LEON3_GPTIMER_LD |
+			      LEON3_GPTIMER_IRQEN);
 #endif
-
-	}
 	return;
 bad:
 	printk(KERN_ERR "No Timer/irqctrl found\n");
@@ -281,9 +401,6 @@ void leon_load_profile_irq(int cpu, unsigned int limit)
 	BUG();
 }
 
-
-
-
 void __init leon_trans_init(struct device_node *dp)
 {
 	if (strcmp(dp->type, "cpu") == 0 && strcmp(dp->name, "<NULL>") == 0) {
@@ -337,22 +454,18 @@ void leon_enable_irq_cpu(unsigned int irq_nr, unsigned int cpu)
 {
 	unsigned long mask, flags, *addr;
 	mask = get_irqmask(irq_nr);
-	local_irq_save(flags);
-	addr = (unsigned long *)&(leon3_irqctrl_regs->mask[cpu]);
-	LEON3_BYPASS_STORE_PA(addr, (LEON3_BYPASS_LOAD_PA(addr) | (mask)));
-	local_irq_restore(flags);
+	spin_lock_irqsave(&leon_irq_lock, flags);
+	addr = (unsigned long *)LEON_IMASK(cpu);
+	LEON3_BYPASS_STORE_PA(addr, (LEON3_BYPASS_LOAD_PA(addr) | mask));
+	spin_unlock_irqrestore(&leon_irq_lock, flags);
 }
 
 #endif
 
 void __init leon_init_IRQ(void)
 {
-	sparc_irq_config.init_timers = leon_init_timers;
-
-	BTFIXUPSET_CALL(enable_irq, leon_enable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_irq, leon_disable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(enable_pil_irq, leon_enable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_pil_irq, leon_disable_irq, BTFIXUPCALL_NORM);
+	sparc_irq_config.init_timers      = leon_init_timers;
+	sparc_irq_config.build_device_irq = _leon_build_device_irq;
 
 	BTFIXUPSET_CALL(clear_clock_irq, leon_clear_clock_irq,
 			BTFIXUPCALL_NORM);
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index 8f5de4aa3c0ab2b8b7cd8c1fad1cf8636f4cb9fa..fe8fb44c609c57fc9fa3dd5eb4881a6c9e30731b 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -14,6 +14,7 @@
 #include <linux/smp.h>
 #include <linux/interrupt.h>
 #include <linux/kernel_stat.h>
+#include <linux/of.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/mm.h>
@@ -29,6 +30,7 @@
 #include <asm/ptrace.h>
 #include <asm/atomic.h>
 #include <asm/irq_regs.h>
+#include <asm/traps.h>
 
 #include <asm/delay.h>
 #include <asm/irq.h>
@@ -50,9 +52,12 @@
 extern ctxd_t *srmmu_ctx_table_phys;
 static int smp_processors_ready;
 extern volatile unsigned long cpu_callin_map[NR_CPUS];
-extern unsigned char boot_cpu_id;
 extern cpumask_t smp_commenced_mask;
 void __init leon_configure_cache_smp(void);
+static void leon_ipi_init(void);
+
+/* IRQ number of LEON IPIs */
+int leon_ipi_irq = LEON3_IRQ_IPI_DEFAULT;
 
 static inline unsigned long do_swap(volatile unsigned long *ptr,
 				    unsigned long val)
@@ -94,8 +99,6 @@ void __cpuinit leon_callin(void)
 	local_flush_cache_all();
 	local_flush_tlb_all();
 
-	cpu_probe();
-
 	/* Fix idle thread fields. */
 	__asm__ __volatile__("ld [%0], %%g6\n\t" : : "r"(&current_set[cpuid])
 			     : "memory" /* paranoid */);
@@ -104,11 +107,11 @@ void __cpuinit leon_callin(void)
 	atomic_inc(&init_mm.mm_count);
 	current->active_mm = &init_mm;
 
-	while (!cpu_isset(cpuid, smp_commenced_mask))
+	while (!cpumask_test_cpu(cpuid, &smp_commenced_mask))
 		mb();
 
 	local_irq_enable();
-	cpu_set(cpuid, cpu_online_map);
+	set_cpu_online(cpuid, true);
 }
 
 /*
@@ -179,13 +182,16 @@ void __init leon_boot_cpus(void)
 	int nrcpu = leon_smp_nrcpus();
 	int me = smp_processor_id();
 
+	/* Setup IPI */
+	leon_ipi_init();
+
 	printk(KERN_INFO "%d:(%d:%d) cpus mpirq at 0x%x\n", (unsigned int)me,
 	       (unsigned int)nrcpu, (unsigned int)NR_CPUS,
 	       (unsigned int)&(leon3_irqctrl_regs->mpstatus));
 
 	leon_enable_irq_cpu(LEON3_IRQ_CROSS_CALL, me);
 	leon_enable_irq_cpu(LEON3_IRQ_TICKER, me);
-	leon_enable_irq_cpu(LEON3_IRQ_RESCHEDULE, me);
+	leon_enable_irq_cpu(leon_ipi_irq, me);
 
 	leon_smp_setbroadcast(1 << LEON3_IRQ_TICKER);
 
@@ -220,6 +226,10 @@ int __cpuinit leon_boot_one_cpu(int i)
 	       (unsigned int)&leon3_irqctrl_regs->mpstatus);
 	local_flush_cache_all();
 
+	/* Make sure all IRQs are of from the start for this new CPU */
+	LEON_BYPASS_STORE_PA(&leon3_irqctrl_regs->mask[i], 0);
+
+	/* Wake one CPU */
 	LEON_BYPASS_STORE_PA(&(leon3_irqctrl_regs->mpstatus), 1 << i);
 
 	/* wheee... it's going... */
@@ -236,7 +246,7 @@ int __cpuinit leon_boot_one_cpu(int i)
 	} else {
 		leon_enable_irq_cpu(LEON3_IRQ_CROSS_CALL, i);
 		leon_enable_irq_cpu(LEON3_IRQ_TICKER, i);
-		leon_enable_irq_cpu(LEON3_IRQ_RESCHEDULE, i);
+		leon_enable_irq_cpu(leon_ipi_irq, i);
 	}
 
 	local_flush_cache_all();
@@ -262,21 +272,21 @@ void __init leon_smp_done(void)
 	local_flush_cache_all();
 
 	/* Free unneeded trap tables */
-	if (!cpu_isset(1, cpu_present_map)) {
+	if (!cpu_present(1)) {
 		ClearPageReserved(virt_to_page(&trapbase_cpu1));
 		init_page_count(virt_to_page(&trapbase_cpu1));
 		free_page((unsigned long)&trapbase_cpu1);
 		totalram_pages++;
 		num_physpages++;
 	}
-	if (!cpu_isset(2, cpu_present_map)) {
+	if (!cpu_present(2)) {
 		ClearPageReserved(virt_to_page(&trapbase_cpu2));
 		init_page_count(virt_to_page(&trapbase_cpu2));
 		free_page((unsigned long)&trapbase_cpu2);
 		totalram_pages++;
 		num_physpages++;
 	}
-	if (!cpu_isset(3, cpu_present_map)) {
+	if (!cpu_present(3)) {
 		ClearPageReserved(virt_to_page(&trapbase_cpu3));
 		init_page_count(virt_to_page(&trapbase_cpu3));
 		free_page((unsigned long)&trapbase_cpu3);
@@ -292,6 +302,99 @@ void leon_irq_rotate(int cpu)
 {
 }
 
+struct leon_ipi_work {
+	int single;
+	int msk;
+	int resched;
+};
+
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct leon_ipi_work, leon_ipi_work);
+
+/* Initialize IPIs on the LEON, in order to save IRQ resources only one IRQ
+ * is used for all three types of IPIs.
+ */
+static void __init leon_ipi_init(void)
+{
+	int cpu, len;
+	struct leon_ipi_work *work;
+	struct property *pp;
+	struct device_node *rootnp;
+	struct tt_entry *trap_table;
+	unsigned long flags;
+
+	/* Find IPI IRQ or stick with default value */
+	rootnp = of_find_node_by_path("/ambapp0");
+	if (rootnp) {
+		pp = of_find_property(rootnp, "ipi_num", &len);
+		if (pp && (*(int *)pp->value))
+			leon_ipi_irq = *(int *)pp->value;
+	}
+	printk(KERN_INFO "leon: SMP IPIs at IRQ %d\n", leon_ipi_irq);
+
+	/* Adjust so that we jump directly to smpleon_ipi */
+	local_irq_save(flags);
+	trap_table = &sparc_ttable[SP_TRAP_IRQ1 + (leon_ipi_irq - 1)];
+	trap_table->inst_three += smpleon_ipi - real_irq_entry;
+	local_flush_cache_all();
+	local_irq_restore(flags);
+
+	for_each_possible_cpu(cpu) {
+		work = &per_cpu(leon_ipi_work, cpu);
+		work->single = work->msk = work->resched = 0;
+	}
+}
+
+static void leon_ipi_single(int cpu)
+{
+	struct leon_ipi_work *work = &per_cpu(leon_ipi_work, cpu);
+
+	/* Mark work */
+	work->single = 1;
+
+	/* Generate IRQ on the CPU */
+	set_cpu_int(cpu, leon_ipi_irq);
+}
+
+static void leon_ipi_mask_one(int cpu)
+{
+	struct leon_ipi_work *work = &per_cpu(leon_ipi_work, cpu);
+
+	/* Mark work */
+	work->msk = 1;
+
+	/* Generate IRQ on the CPU */
+	set_cpu_int(cpu, leon_ipi_irq);
+}
+
+static void leon_ipi_resched(int cpu)
+{
+	struct leon_ipi_work *work = &per_cpu(leon_ipi_work, cpu);
+
+	/* Mark work */
+	work->resched = 1;
+
+	/* Generate IRQ on the CPU (any IRQ will cause resched) */
+	set_cpu_int(cpu, leon_ipi_irq);
+}
+
+void leonsmp_ipi_interrupt(void)
+{
+	struct leon_ipi_work *work = &__get_cpu_var(leon_ipi_work);
+
+	if (work->single) {
+		work->single = 0;
+		smp_call_function_single_interrupt();
+	}
+	if (work->msk) {
+		work->msk = 0;
+		smp_call_function_interrupt();
+	}
+	if (work->resched) {
+		work->resched = 0;
+		smp_resched_interrupt();
+	}
+}
+
 static struct smp_funcall {
 	smpfunc_t func;
 	unsigned long arg1;
@@ -337,10 +440,10 @@ static void leon_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 		{
 			register int i;
 
-			cpu_clear(smp_processor_id(), mask);
-			cpus_and(mask, cpu_online_map, mask);
+			cpumask_clear_cpu(smp_processor_id(), &mask);
+			cpumask_and(&mask, cpu_online_mask, &mask);
 			for (i = 0; i <= high; i++) {
-				if (cpu_isset(i, mask)) {
+				if (cpumask_test_cpu(i, &mask)) {
 					ccall_info.processors_in[i] = 0;
 					ccall_info.processors_out[i] = 0;
 					set_cpu_int(i, LEON3_IRQ_CROSS_CALL);
@@ -354,7 +457,7 @@ static void leon_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 
 			i = 0;
 			do {
-				if (!cpu_isset(i, mask))
+				if (!cpumask_test_cpu(i, &mask))
 					continue;
 
 				while (!ccall_info.processors_in[i])
@@ -363,7 +466,7 @@ static void leon_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 
 			i = 0;
 			do {
-				if (!cpu_isset(i, mask))
+				if (!cpumask_test_cpu(i, &mask))
 					continue;
 
 				while (!ccall_info.processors_out[i])
@@ -386,27 +489,23 @@ void leon_cross_call_irq(void)
 	ccall_info.processors_out[i] = 1;
 }
 
-void leon_percpu_timer_interrupt(struct pt_regs *regs)
+irqreturn_t leon_percpu_timer_interrupt(int irq, void *unused)
 {
-	struct pt_regs *old_regs;
 	int cpu = smp_processor_id();
 
-	old_regs = set_irq_regs(regs);
-
 	leon_clear_profile_irq(cpu);
 
 	profile_tick(CPU_PROFILING);
 
 	if (!--prof_counter(cpu)) {
-		int user = user_mode(regs);
+		int user = user_mode(get_irq_regs());
 
-		irq_enter();
 		update_process_times(user);
-		irq_exit();
 
 		prof_counter(cpu) = prof_multiplier(cpu);
 	}
-	set_irq_regs(old_regs);
+
+	return IRQ_HANDLED;
 }
 
 static void __init smp_setup_percpu_timer(void)
@@ -449,6 +548,9 @@ void __init leon_init_smp(void)
 	BTFIXUPSET_CALL(smp_cross_call, leon_cross_call, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(__hard_smp_processor_id, __leon_processor_id,
 			BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_resched, leon_ipi_resched, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_single, leon_ipi_single, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_mask_one, leon_ipi_mask_one, BTFIXUPCALL_NORM);
 }
 
 #endif /* CONFIG_SPARC_LEON */
diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c
index 56db06432ce9fba3065e95ce26c9bc213a2f77d0..42f28c7420e1d99a1ac5abc3d44bc45a3e5fea54 100644
--- a/arch/sparc/kernel/mdesc.c
+++ b/arch/sparc/kernel/mdesc.c
@@ -768,7 +768,7 @@ static void * __cpuinit mdesc_iterate_over_cpus(void *(*func)(struct mdesc_handl
 			       cpuid, NR_CPUS);
 			continue;
 		}
-		if (!cpu_isset(cpuid, *mask))
+		if (!cpumask_test_cpu(cpuid, mask))
 			continue;
 #endif
 
diff --git a/arch/sparc/kernel/of_device_64.c b/arch/sparc/kernel/of_device_64.c
index 5c149689bb20c365144dd000ae2ece677ced82f7..3bb2eace58cf0b4ea5ec2f08b34228904b335074 100644
--- a/arch/sparc/kernel/of_device_64.c
+++ b/arch/sparc/kernel/of_device_64.c
@@ -622,8 +622,9 @@ static unsigned int __init build_one_device_irq(struct platform_device *op,
 out:
 	nid = of_node_to_nid(dp);
 	if (nid != -1) {
-		cpumask_t numa_mask = *cpumask_of_node(nid);
+		cpumask_t numa_mask;
 
+		cpumask_copy(&numa_mask, cpumask_of_node(nid));
 		irq_set_affinity(irq, &numa_mask);
 	}
 
diff --git a/arch/sparc/kernel/pci_msi.c b/arch/sparc/kernel/pci_msi.c
index 30982e9ab62669ae90ce804c977b3cdb7b20c6e8..580651af73f2bc4a39d78a9e538e66510aa315eb 100644
--- a/arch/sparc/kernel/pci_msi.c
+++ b/arch/sparc/kernel/pci_msi.c
@@ -284,8 +284,9 @@ static int bringup_one_msi_queue(struct pci_pbm_info *pbm,
 
 	nid = pbm->numa_node;
 	if (nid != -1) {
-		cpumask_t numa_mask = *cpumask_of_node(nid);
+		cpumask_t numa_mask;
 
+		cpumask_copy(&numa_mask, cpumask_of_node(nid));
 		irq_set_affinity(irq, &numa_mask);
 	}
 	err = request_irq(irq, sparc64_msiq_interrupt, 0,
diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c
index 948068a083fca3eab756401d6fb30e00e295e352..d1840dbdaa2fef0179e55c06b24830246e397fc0 100644
--- a/arch/sparc/kernel/pci_sabre.c
+++ b/arch/sparc/kernel/pci_sabre.c
@@ -452,8 +452,10 @@ static void __devinit sabre_pbm_init(struct pci_pbm_info *pbm,
 	sabre_scan_bus(pbm, &op->dev);
 }
 
+static const struct of_device_id sabre_match[];
 static int __devinit sabre_probe(struct platform_device *op)
 {
+	const struct of_device_id *match;
 	const struct linux_prom64_registers *pr_regs;
 	struct device_node *dp = op->dev.of_node;
 	struct pci_pbm_info *pbm;
@@ -463,7 +465,8 @@ static int __devinit sabre_probe(struct platform_device *op)
 	const u32 *vdma;
 	u64 clear_irq;
 
-	hummingbird_p = op->dev.of_match && (op->dev.of_match->data != NULL);
+	match = of_match_device(sabre_match, &op->dev);
+	hummingbird_p = match && (match->data != NULL);
 	if (!hummingbird_p) {
 		struct device_node *cpu_dp;
 
diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c
index fecfcb2063c805a11760e515d549b40d4c322b3a..283fbc329a4397c9d8ff9b159611fe1bf62d4e8b 100644
--- a/arch/sparc/kernel/pci_schizo.c
+++ b/arch/sparc/kernel/pci_schizo.c
@@ -1458,11 +1458,15 @@ static int __devinit __schizo_init(struct platform_device *op, unsigned long chi
 	return err;
 }
 
+static const struct of_device_id schizo_match[];
 static int __devinit schizo_probe(struct platform_device *op)
 {
-	if (!op->dev.of_match)
+	const struct of_device_id *match;
+
+	match = of_match_device(schizo_match, &op->dev);
+	if (!match)
 		return -EINVAL;
-	return __schizo_init(op, (unsigned long) op->dev.of_match->data);
+	return __schizo_init(op, (unsigned long)match->data);
 }
 
 /* The ordering of this table is very important.  Some Tomatillo
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 2cdc131b50acd04040762e9c814a1035d95087f1..948601a066ff9b5d6d53769a3fb0186770cbb2bd 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -164,6 +164,9 @@ void __iomem *pcic_regs;
 volatile int pcic_speculative;
 volatile int pcic_trapped;
 
+/* forward */
+unsigned int pcic_build_device_irq(struct platform_device *op,
+                                   unsigned int real_irq);
 
 #define CONFIG_CMD(bus, device_fn, where) (0x80000000 | (((unsigned int)bus) << 16) | (((unsigned int)device_fn) << 8) | (where & ~3))
 
@@ -523,6 +526,7 @@ static void
 pcic_fill_irq(struct linux_pcic *pcic, struct pci_dev *dev, int node)
 {
 	struct pcic_ca2irq *p;
+	unsigned int real_irq;
 	int i, ivec;
 	char namebuf[64];
 
@@ -551,26 +555,25 @@ pcic_fill_irq(struct linux_pcic *pcic, struct pci_dev *dev, int node)
 	i = p->pin;
 	if (i >= 0 && i < 4) {
 		ivec = readw(pcic->pcic_regs+PCI_INT_SELECT_LO);
-		dev->irq = ivec >> (i << 2) & 0xF;
+		real_irq = ivec >> (i << 2) & 0xF;
 	} else if (i >= 4 && i < 8) {
 		ivec = readw(pcic->pcic_regs+PCI_INT_SELECT_HI);
-		dev->irq = ivec >> ((i-4) << 2) & 0xF;
+		real_irq = ivec >> ((i-4) << 2) & 0xF;
 	} else {					/* Corrupted map */
 		printk("PCIC: BAD PIN %d\n", i); for (;;) {}
 	}
 /* P3 */ /* printk("PCIC: device %s pin %d ivec 0x%x irq %x\n", namebuf, i, ivec, dev->irq); */
 
-	/*
-	 * dev->irq=0 means PROM did not bother to program the upper
+	/* real_irq means PROM did not bother to program the upper
 	 * half of PCIC. This happens on JS-E with PROM 3.11, for instance.
 	 */
-	if (dev->irq == 0 || p->force) {
+	if (real_irq == 0 || p->force) {
 		if (p->irq == 0 || p->irq >= 15) {	/* Corrupted map */
 			printk("PCIC: BAD IRQ %d\n", p->irq); for (;;) {}
 		}
 		printk("PCIC: setting irq %d at pin %d for device %02x:%02x\n",
 		    p->irq, p->pin, dev->bus->number, dev->devfn);
-		dev->irq = p->irq;
+		real_irq = p->irq;
 
 		i = p->pin;
 		if (i >= 4) {
@@ -584,7 +587,8 @@ pcic_fill_irq(struct linux_pcic *pcic, struct pci_dev *dev, int node)
 			ivec |= p->irq << (i << 2);
 			writew(ivec, pcic->pcic_regs+PCI_INT_SELECT_LO);
 		}
- 	}
+	}
+	dev->irq = pcic_build_device_irq(NULL, real_irq);
 }
 
 /*
@@ -729,6 +733,7 @@ void __init pci_time_init(void)
 	struct linux_pcic *pcic = &pcic0;
 	unsigned long v;
 	int timer_irq, irq;
+	int err;
 
 	do_arch_gettimeoffset = pci_gettimeoffset;
 
@@ -740,9 +745,10 @@ void __init pci_time_init(void)
 	timer_irq = PCI_COUNTER_IRQ_SYS(v);
 	writel (PCI_COUNTER_IRQ_SET(timer_irq, 0),
 		pcic->pcic_regs+PCI_COUNTER_IRQ);
-	irq = request_irq(timer_irq, pcic_timer_handler,
-			  (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL);
-	if (irq) {
+	irq = pcic_build_device_irq(NULL, timer_irq);
+	err = request_irq(irq, pcic_timer_handler,
+			  IRQF_TIMER, "timer", NULL);
+	if (err) {
 		prom_printf("time_init: unable to attach IRQ%d\n", timer_irq);
 		prom_halt();
 	}
@@ -803,50 +809,73 @@ static inline unsigned long get_irqmask(int irq_nr)
 	return 1 << irq_nr;
 }
 
-static void pcic_disable_irq(unsigned int irq_nr)
+static void pcic_mask_irq(struct irq_data *data)
 {
 	unsigned long mask, flags;
 
-	mask = get_irqmask(irq_nr);
+	mask = (unsigned long)data->chip_data;
 	local_irq_save(flags);
 	writel(mask, pcic0.pcic_regs+PCI_SYS_INT_TARGET_MASK_SET);
 	local_irq_restore(flags);
 }
 
-static void pcic_enable_irq(unsigned int irq_nr)
+static void pcic_unmask_irq(struct irq_data *data)
 {
 	unsigned long mask, flags;
 
-	mask = get_irqmask(irq_nr);
+	mask = (unsigned long)data->chip_data;
 	local_irq_save(flags);
 	writel(mask, pcic0.pcic_regs+PCI_SYS_INT_TARGET_MASK_CLEAR);
 	local_irq_restore(flags);
 }
 
-static void pcic_load_profile_irq(int cpu, unsigned int limit)
+static unsigned int pcic_startup_irq(struct irq_data *data)
 {
-	printk("PCIC: unimplemented code: FILE=%s LINE=%d", __FILE__, __LINE__);
+	irq_link(data->irq);
+	pcic_unmask_irq(data);
+	return 0;
 }
 
-/* We assume the caller has disabled local interrupts when these are called,
- * or else very bizarre behavior will result.
- */
-static void pcic_disable_pil_irq(unsigned int pil)
+static struct irq_chip pcic_irq = {
+	.name		= "pcic",
+	.irq_startup	= pcic_startup_irq,
+	.irq_mask	= pcic_mask_irq,
+	.irq_unmask	= pcic_unmask_irq,
+};
+
+unsigned int pcic_build_device_irq(struct platform_device *op,
+                                   unsigned int real_irq)
 {
-	writel(get_irqmask(pil), pcic0.pcic_regs+PCI_SYS_INT_TARGET_MASK_SET);
+	unsigned int irq;
+	unsigned long mask;
+
+	irq = 0;
+	mask = get_irqmask(real_irq);
+	if (mask == 0)
+		goto out;
+
+	irq = irq_alloc(real_irq, real_irq);
+	if (irq == 0)
+		goto out;
+
+	irq_set_chip_and_handler_name(irq, &pcic_irq,
+	                              handle_level_irq, "PCIC");
+	irq_set_chip_data(irq, (void *)mask);
+
+out:
+	return irq;
 }
 
-static void pcic_enable_pil_irq(unsigned int pil)
+
+static void pcic_load_profile_irq(int cpu, unsigned int limit)
 {
-	writel(get_irqmask(pil), pcic0.pcic_regs+PCI_SYS_INT_TARGET_MASK_CLEAR);
+	printk("PCIC: unimplemented code: FILE=%s LINE=%d", __FILE__, __LINE__);
 }
 
 void __init sun4m_pci_init_IRQ(void)
 {
-	BTFIXUPSET_CALL(enable_irq, pcic_enable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_irq, pcic_disable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(enable_pil_irq, pcic_enable_pil_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_pil_irq, pcic_disable_pil_irq, BTFIXUPCALL_NORM);
+	sparc_irq_config.build_device_irq = pcic_build_device_irq;
+
 	BTFIXUPSET_CALL(clear_clock_irq, pcic_clear_clock_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(load_profile_irq, pcic_load_profile_irq, BTFIXUPCALL_NORM);
 }
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index ee8426ede7c76ae5617ddb58a95d93a3f2c973ce..2cb0e1c001e254baea6895ad399776cec8c6c699 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -26,6 +26,7 @@
 #include <asm/nmi.h>
 #include <asm/pcr.h>
 
+#include "kernel.h"
 #include "kstack.h"
 
 /* Sparc64 chips have two performance counters, 32-bits each, with
diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c
index 93d7b4465f8d2493dc542d0e836ac255182e25f2..6a585d393580d38d651f5053e08bded4081c6bba 100644
--- a/arch/sparc/kernel/pmc.c
+++ b/arch/sparc/kernel/pmc.c
@@ -69,7 +69,7 @@ static int __devinit pmc_probe(struct platform_device *op)
 	return 0;
 }
 
-static struct of_device_id __initdata pmc_match[] = {
+static struct of_device_id pmc_match[] = {
 	{
 		.name = PMC_OBPNAME,
 	},
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 17529298c50a2e283ede3342830747fe54641384..c8cc461ff75f040a974179aa7383ba501dde017a 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -128,8 +128,16 @@ void cpu_idle(void)
         set_thread_flag(TIF_POLLING_NRFLAG);
 	/* endless idle loop with no priority at all */
 	while(1) {
-		while (!need_resched())
-			cpu_relax();
+#ifdef CONFIG_SPARC_LEON
+		if (pm_idle) {
+			while (!need_resched())
+				(*pm_idle)();
+		} else
+#endif
+		{
+			while (!need_resched())
+				cpu_relax();
+		}
 		preempt_enable_no_resched();
 		schedule();
 		preempt_disable();
diff --git a/arch/sparc/kernel/prom_32.c b/arch/sparc/kernel/prom_32.c
index 05fb253305831095c660bb3aab077ac837f8f16e..5ce3d15a99b0fc13016ab143967a4aa1df8ba478 100644
--- a/arch/sparc/kernel/prom_32.c
+++ b/arch/sparc/kernel/prom_32.c
@@ -326,7 +326,6 @@ void __init of_console_init(void)
 			of_console_options = NULL;
 	}
 
-	prom_printf(msg, of_console_path);
 	printk(msg, of_console_path);
 }
 
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index 7b8b76c9557f2bc0ce0a5c37ec073a00fb5db8b7..3609bdee9ed294d1d6b88cea15fbc92a7ac2297a 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -103,16 +103,20 @@ static unsigned int boot_flags __initdata = 0;
 /* Exported for mm/init.c:paging_init. */
 unsigned long cmdline_memory_size __initdata = 0;
 
+/* which CPU booted us (0xff = not set) */
+unsigned char boot_cpu_id = 0xff; /* 0xff will make it into DATA section... */
+unsigned char boot_cpu_id4; /* boot_cpu_id << 2 */
+
 static void
 prom_console_write(struct console *con, const char *s, unsigned n)
 {
 	prom_write(s, n);
 }
 
-static struct console prom_debug_console = {
-	.name =		"debug",
+static struct console prom_early_console = {
+	.name =		"earlyprom",
 	.write =	prom_console_write,
-	.flags =	CON_PRINTBUFFER,
+	.flags =	CON_PRINTBUFFER | CON_BOOT,
 	.index =	-1,
 };
 
@@ -133,8 +137,7 @@ static void __init process_switch(char c)
 		prom_halt();
 		break;
 	case 'p':
-		/* Use PROM debug console. */
-		register_console(&prom_debug_console);
+		/* Just ignore, this behavior is now the default.  */
 		break;
 	default:
 		printk("Unknown boot switch (-%c)\n", c);
@@ -215,6 +218,10 @@ void __init setup_arch(char **cmdline_p)
 	strcpy(boot_command_line, *cmdline_p);
 	parse_early_param();
 
+	boot_flags_init(*cmdline_p);
+
+	register_console(&prom_early_console);
+
 	/* Set sparc_cpu_model */
 	sparc_cpu_model = sun_unknown;
 	if (!strcmp(&cputypval[0], "sun4 "))
@@ -265,7 +272,6 @@ void __init setup_arch(char **cmdline_p)
 #ifdef CONFIG_DUMMY_CONSOLE
 	conswitchp = &dummy_con;
 #endif
-	boot_flags_init(*cmdline_p);
 
 	idprom_init();
 	if (ARCH_SUN4C)
@@ -311,75 +317,6 @@ void __init setup_arch(char **cmdline_p)
 	smp_setup_cpu_possible_map();
 }
 
-static int ncpus_probed;
-
-static int show_cpuinfo(struct seq_file *m, void *__unused)
-{
-	seq_printf(m,
-		   "cpu\t\t: %s\n"
-		   "fpu\t\t: %s\n"
-		   "promlib\t\t: Version %d Revision %d\n"
-		   "prom\t\t: %d.%d\n"
-		   "type\t\t: %s\n"
-		   "ncpus probed\t: %d\n"
-		   "ncpus active\t: %d\n"
-#ifndef CONFIG_SMP
-		   "CPU0Bogo\t: %lu.%02lu\n"
-		   "CPU0ClkTck\t: %ld\n"
-#endif
-		   ,
-		   sparc_cpu_type,
-		   sparc_fpu_type ,
-		   romvec->pv_romvers,
-		   prom_rev,
-		   romvec->pv_printrev >> 16,
-		   romvec->pv_printrev & 0xffff,
-		   &cputypval[0],
-		   ncpus_probed,
-		   num_online_cpus()
-#ifndef CONFIG_SMP
-		   , cpu_data(0).udelay_val/(500000/HZ),
-		   (cpu_data(0).udelay_val/(5000/HZ)) % 100,
-		   cpu_data(0).clock_tick
-#endif
-		);
-
-#ifdef CONFIG_SMP
-	smp_bogo(m);
-#endif
-	mmu_info(m);
-#ifdef CONFIG_SMP
-	smp_info(m);
-#endif
-	return 0;
-}
-
-static void *c_start(struct seq_file *m, loff_t *pos)
-{
-	/* The pointer we are returning is arbitrary,
-	 * it just has to be non-NULL and not IS_ERR
-	 * in the success case.
-	 */
-	return *pos == 0 ? &c_start : NULL;
-}
-
-static void *c_next(struct seq_file *m, void *v, loff_t *pos)
-{
-	++*pos;
-	return c_start(m, pos);
-}
-
-static void c_stop(struct seq_file *m, void *v)
-{
-}
-
-const struct seq_operations cpuinfo_op = {
-	.start =c_start,
-	.next =	c_next,
-	.stop =	c_stop,
-	.show =	show_cpuinfo,
-};
-
 extern int stop_a_enabled;
 
 void sun_do_break(void)
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 29bafe051bb172ab8878dbc960a65730eea9e7f3..f3b6850cc8db4e4e59e5b975fcd6184af2c2d70c 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -339,84 +339,6 @@ void __init setup_arch(char **cmdline_p)
 	paging_init();
 }
 
-/* BUFFER is PAGE_SIZE bytes long. */
-
-extern void smp_info(struct seq_file *);
-extern void smp_bogo(struct seq_file *);
-extern void mmu_info(struct seq_file *);
-
-unsigned int dcache_parity_tl1_occurred;
-unsigned int icache_parity_tl1_occurred;
-
-int ncpus_probed;
-
-static int show_cpuinfo(struct seq_file *m, void *__unused)
-{
-	seq_printf(m, 
-		   "cpu\t\t: %s\n"
-		   "fpu\t\t: %s\n"
-		   "pmu\t\t: %s\n"
-		   "prom\t\t: %s\n"
-		   "type\t\t: %s\n"
-		   "ncpus probed\t: %d\n"
-		   "ncpus active\t: %d\n"
-		   "D$ parity tl1\t: %u\n"
-		   "I$ parity tl1\t: %u\n"
-#ifndef CONFIG_SMP
-		   "Cpu0ClkTck\t: %016lx\n"
-#endif
-		   ,
-		   sparc_cpu_type,
-		   sparc_fpu_type,
-		   sparc_pmu_type,
-		   prom_version,
-		   ((tlb_type == hypervisor) ?
-		    "sun4v" :
-		    "sun4u"),
-		   ncpus_probed,
-		   num_online_cpus(),
-		   dcache_parity_tl1_occurred,
-		   icache_parity_tl1_occurred
-#ifndef CONFIG_SMP
-		   , cpu_data(0).clock_tick
-#endif
-		);
-#ifdef CONFIG_SMP
-	smp_bogo(m);
-#endif
-	mmu_info(m);
-#ifdef CONFIG_SMP
-	smp_info(m);
-#endif
-	return 0;
-}
-
-static void *c_start(struct seq_file *m, loff_t *pos)
-{
-	/* The pointer we are returning is arbitrary,
-	 * it just has to be non-NULL and not IS_ERR
-	 * in the success case.
-	 */
-	return *pos == 0 ? &c_start : NULL;
-}
-
-static void *c_next(struct seq_file *m, void *v, loff_t *pos)
-{
-	++*pos;
-	return c_start(m, pos);
-}
-
-static void c_stop(struct seq_file *m, void *v)
-{
-}
-
-const struct seq_operations cpuinfo_op = {
-	.start =c_start,
-	.next =	c_next,
-	.stop =	c_stop,
-	.show =	show_cpuinfo,
-};
-
 extern int stop_a_enabled;
 
 void sun_do_break(void)
diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index 91c10fb7085849c1de8a5d1f2b58df90336af61e..d5b3958be0b40ac25fdcb7d209d10d950c7df80e 100644
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -37,8 +37,6 @@
 #include "irq.h"
 
 volatile unsigned long cpu_callin_map[NR_CPUS] __cpuinitdata = {0,};
-unsigned char boot_cpu_id = 0;
-unsigned char boot_cpu_id4 = 0; /* boot_cpu_id << 2 */
 
 cpumask_t smp_commenced_mask = CPU_MASK_NONE;
 
@@ -53,6 +51,7 @@ cpumask_t smp_commenced_mask = CPU_MASK_NONE;
 void __cpuinit smp_store_cpu_info(int id)
 {
 	int cpu_node;
+	int mid;
 
 	cpu_data(id).udelay_val = loops_per_jiffy;
 
@@ -60,10 +59,13 @@ void __cpuinit smp_store_cpu_info(int id)
 	cpu_data(id).clock_tick = prom_getintdefault(cpu_node,
 						     "clock-frequency", 0);
 	cpu_data(id).prom_node = cpu_node;
-	cpu_data(id).mid = cpu_get_hwmid(cpu_node);
+	mid = cpu_get_hwmid(cpu_node);
 
-	if (cpu_data(id).mid < 0)
-		panic("No MID found for CPU%d at node 0x%08d", id, cpu_node);
+	if (mid < 0) {
+		printk(KERN_NOTICE "No MID found for CPU%d at node 0x%08d", id, cpu_node);
+		mid = 0;
+	}
+	cpu_data(id).mid = mid;
 }
 
 void __init smp_cpus_done(unsigned int max_cpus)
@@ -125,13 +127,58 @@ struct linux_prom_registers smp_penguin_ctable __cpuinitdata = { 0 };
 
 void smp_send_reschedule(int cpu)
 {
-	/* See sparc64 */
+	/*
+	 * CPU model dependent way of implementing IPI generation targeting
+	 * a single CPU. The trap handler needs only to do trap entry/return
+	 * to call schedule.
+	 */
+	BTFIXUP_CALL(smp_ipi_resched)(cpu);
 }
 
 void smp_send_stop(void)
 {
 }
 
+void arch_send_call_function_single_ipi(int cpu)
+{
+	/* trigger one IPI single call on one CPU */
+	BTFIXUP_CALL(smp_ipi_single)(cpu);
+}
+
+void arch_send_call_function_ipi_mask(const struct cpumask *mask)
+{
+	int cpu;
+
+	/* trigger IPI mask call on each CPU */
+	for_each_cpu(cpu, mask)
+		BTFIXUP_CALL(smp_ipi_mask_one)(cpu);
+}
+
+void smp_resched_interrupt(void)
+{
+	irq_enter();
+	scheduler_ipi();
+	local_cpu_data().irq_resched_count++;
+	irq_exit();
+	/* re-schedule routine called by interrupt return code. */
+}
+
+void smp_call_function_single_interrupt(void)
+{
+	irq_enter();
+	generic_smp_call_function_single_interrupt();
+	local_cpu_data().irq_call_count++;
+	irq_exit();
+}
+
+void smp_call_function_interrupt(void)
+{
+	irq_enter();
+	generic_smp_call_function_interrupt();
+	local_cpu_data().irq_call_count++;
+	irq_exit();
+}
+
 void smp_flush_cache_all(void)
 {
 	xc0((smpfunc_t) BTFIXUP_CALL(local_flush_cache_all));
@@ -147,9 +194,10 @@ void smp_flush_tlb_all(void)
 void smp_flush_cache_mm(struct mm_struct *mm)
 {
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = *mm_cpumask(mm);
-		cpu_clear(smp_processor_id(), cpu_mask);
-		if (!cpus_empty(cpu_mask))
+		cpumask_t cpu_mask;
+		cpumask_copy(&cpu_mask, mm_cpumask(mm));
+		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
+		if (!cpumask_empty(&cpu_mask))
 			xc1((smpfunc_t) BTFIXUP_CALL(local_flush_cache_mm), (unsigned long) mm);
 		local_flush_cache_mm(mm);
 	}
@@ -158,9 +206,10 @@ void smp_flush_cache_mm(struct mm_struct *mm)
 void smp_flush_tlb_mm(struct mm_struct *mm)
 {
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = *mm_cpumask(mm);
-		cpu_clear(smp_processor_id(), cpu_mask);
-		if (!cpus_empty(cpu_mask)) {
+		cpumask_t cpu_mask;
+		cpumask_copy(&cpu_mask, mm_cpumask(mm));
+		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
+		if (!cpumask_empty(&cpu_mask)) {
 			xc1((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_mm), (unsigned long) mm);
 			if(atomic_read(&mm->mm_users) == 1 && current->active_mm == mm)
 				cpumask_copy(mm_cpumask(mm),
@@ -176,9 +225,10 @@ void smp_flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 	struct mm_struct *mm = vma->vm_mm;
 
 	if (mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = *mm_cpumask(mm);
-		cpu_clear(smp_processor_id(), cpu_mask);
-		if (!cpus_empty(cpu_mask))
+		cpumask_t cpu_mask;
+		cpumask_copy(&cpu_mask, mm_cpumask(mm));
+		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
+		if (!cpumask_empty(&cpu_mask))
 			xc3((smpfunc_t) BTFIXUP_CALL(local_flush_cache_range), (unsigned long) vma, start, end);
 		local_flush_cache_range(vma, start, end);
 	}
@@ -190,9 +240,10 @@ void smp_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 	struct mm_struct *mm = vma->vm_mm;
 
 	if (mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = *mm_cpumask(mm);
-		cpu_clear(smp_processor_id(), cpu_mask);
-		if (!cpus_empty(cpu_mask))
+		cpumask_t cpu_mask;
+		cpumask_copy(&cpu_mask, mm_cpumask(mm));
+		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
+		if (!cpumask_empty(&cpu_mask))
 			xc3((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_range), (unsigned long) vma, start, end);
 		local_flush_tlb_range(vma, start, end);
 	}
@@ -203,9 +254,10 @@ void smp_flush_cache_page(struct vm_area_struct *vma, unsigned long page)
 	struct mm_struct *mm = vma->vm_mm;
 
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = *mm_cpumask(mm);
-		cpu_clear(smp_processor_id(), cpu_mask);
-		if (!cpus_empty(cpu_mask))
+		cpumask_t cpu_mask;
+		cpumask_copy(&cpu_mask, mm_cpumask(mm));
+		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
+		if (!cpumask_empty(&cpu_mask))
 			xc2((smpfunc_t) BTFIXUP_CALL(local_flush_cache_page), (unsigned long) vma, page);
 		local_flush_cache_page(vma, page);
 	}
@@ -216,19 +268,15 @@ void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
 	struct mm_struct *mm = vma->vm_mm;
 
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = *mm_cpumask(mm);
-		cpu_clear(smp_processor_id(), cpu_mask);
-		if (!cpus_empty(cpu_mask))
+		cpumask_t cpu_mask;
+		cpumask_copy(&cpu_mask, mm_cpumask(mm));
+		cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
+		if (!cpumask_empty(&cpu_mask))
 			xc2((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_page), (unsigned long) vma, page);
 		local_flush_tlb_page(vma, page);
 	}
 }
 
-void smp_reschedule_irq(void)
-{
-	set_need_resched();
-}
-
 void smp_flush_page_to_ram(unsigned long page)
 {
 	/* Current theory is that those who call this are the one's
@@ -245,9 +293,10 @@ void smp_flush_page_to_ram(unsigned long page)
 
 void smp_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr)
 {
-	cpumask_t cpu_mask = *mm_cpumask(mm);
-	cpu_clear(smp_processor_id(), cpu_mask);
-	if (!cpus_empty(cpu_mask))
+	cpumask_t cpu_mask;
+	cpumask_copy(&cpu_mask, mm_cpumask(mm));
+	cpumask_clear_cpu(smp_processor_id(), &cpu_mask);
+	if (!cpumask_empty(&cpu_mask))
 		xc2((smpfunc_t) BTFIXUP_CALL(local_flush_sig_insns), (unsigned long) mm, insn_addr);
 	local_flush_sig_insns(mm, insn_addr);
 }
@@ -401,7 +450,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
 	};
 
 	if (!ret) {
-		cpu_set(cpu, smp_commenced_mask);
+		cpumask_set_cpu(cpu, &smp_commenced_mask);
 		while (!cpu_online(cpu))
 			mb();
 	}
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 3e94a8c23238891da65dc84fcdb31acd8fa26cc9..99cb17251bb55be51dc29df0ddc6ec36694d2074 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -121,11 +121,11 @@ void __cpuinit smp_callin(void)
 	/* inform the notifiers about the new cpu */
 	notify_cpu_starting(cpuid);
 
-	while (!cpu_isset(cpuid, smp_commenced_mask))
+	while (!cpumask_test_cpu(cpuid, &smp_commenced_mask))
 		rmb();
 
 	ipi_call_lock_irq();
-	cpu_set(cpuid, cpu_online_map);
+	set_cpu_online(cpuid, true);
 	ipi_call_unlock_irq();
 
 	/* idle thread is expected to have preempt disabled */
@@ -785,7 +785,7 @@ static void xcall_deliver(u64 data0, u64 data1, u64 data2, const cpumask_t *mask
 
 /* Send cross call to all processors mentioned in MASK_P
  * except self.  Really, there are only two cases currently,
- * "&cpu_online_map" and "&mm->cpu_vm_mask".
+ * "cpu_online_mask" and "mm_cpumask(mm)".
  */
 static void smp_cross_call_masked(unsigned long *func, u32 ctx, u64 data1, u64 data2, const cpumask_t *mask)
 {
@@ -797,7 +797,7 @@ static void smp_cross_call_masked(unsigned long *func, u32 ctx, u64 data1, u64 d
 /* Send cross call to all processors except self. */
 static void smp_cross_call(unsigned long *func, u32 ctx, u64 data1, u64 data2)
 {
-	smp_cross_call_masked(func, ctx, data1, data2, &cpu_online_map);
+	smp_cross_call_masked(func, ctx, data1, data2, cpu_online_mask);
 }
 
 extern unsigned long xcall_sync_tick;
@@ -805,7 +805,7 @@ extern unsigned long xcall_sync_tick;
 static void smp_start_sync_tick_client(int cpu)
 {
 	xcall_deliver((u64) &xcall_sync_tick, 0, 0,
-		      &cpumask_of_cpu(cpu));
+		      cpumask_of(cpu));
 }
 
 extern unsigned long xcall_call_function;
@@ -820,7 +820,7 @@ extern unsigned long xcall_call_function_single;
 void arch_send_call_function_single_ipi(int cpu)
 {
 	xcall_deliver((u64) &xcall_call_function_single, 0, 0,
-		      &cpumask_of_cpu(cpu));
+		      cpumask_of(cpu));
 }
 
 void __irq_entry smp_call_function_client(int irq, struct pt_regs *regs)
@@ -918,7 +918,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
 		}
 		if (data0) {
 			xcall_deliver(data0, __pa(pg_addr),
-				      (u64) pg_addr, &cpumask_of_cpu(cpu));
+				      (u64) pg_addr, cpumask_of(cpu));
 #ifdef CONFIG_DEBUG_DCFLUSH
 			atomic_inc(&dcpage_flushes_xcall);
 #endif
@@ -954,7 +954,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
 	}
 	if (data0) {
 		xcall_deliver(data0, __pa(pg_addr),
-			      (u64) pg_addr, &cpu_online_map);
+			      (u64) pg_addr, cpu_online_mask);
 #ifdef CONFIG_DEBUG_DCFLUSH
 		atomic_inc(&dcpage_flushes_xcall);
 #endif
@@ -1197,32 +1197,32 @@ void __devinit smp_fill_in_sib_core_maps(void)
 	for_each_present_cpu(i) {
 		unsigned int j;
 
-		cpus_clear(cpu_core_map[i]);
+		cpumask_clear(&cpu_core_map[i]);
 		if (cpu_data(i).core_id == 0) {
-			cpu_set(i, cpu_core_map[i]);
+			cpumask_set_cpu(i, &cpu_core_map[i]);
 			continue;
 		}
 
 		for_each_present_cpu(j) {
 			if (cpu_data(i).core_id ==
 			    cpu_data(j).core_id)
-				cpu_set(j, cpu_core_map[i]);
+				cpumask_set_cpu(j, &cpu_core_map[i]);
 		}
 	}
 
 	for_each_present_cpu(i) {
 		unsigned int j;
 
-		cpus_clear(per_cpu(cpu_sibling_map, i));
+		cpumask_clear(&per_cpu(cpu_sibling_map, i));
 		if (cpu_data(i).proc_id == -1) {
-			cpu_set(i, per_cpu(cpu_sibling_map, i));
+			cpumask_set_cpu(i, &per_cpu(cpu_sibling_map, i));
 			continue;
 		}
 
 		for_each_present_cpu(j) {
 			if (cpu_data(i).proc_id ==
 			    cpu_data(j).proc_id)
-				cpu_set(j, per_cpu(cpu_sibling_map, i));
+				cpumask_set_cpu(j, &per_cpu(cpu_sibling_map, i));
 		}
 	}
 }
@@ -1232,10 +1232,10 @@ int __cpuinit __cpu_up(unsigned int cpu)
 	int ret = smp_boot_one_cpu(cpu);
 
 	if (!ret) {
-		cpu_set(cpu, smp_commenced_mask);
-		while (!cpu_isset(cpu, cpu_online_map))
+		cpumask_set_cpu(cpu, &smp_commenced_mask);
+		while (!cpu_online(cpu))
 			mb();
-		if (!cpu_isset(cpu, cpu_online_map)) {
+		if (!cpu_online(cpu)) {
 			ret = -ENODEV;
 		} else {
 			/* On SUN4V, writes to %tick and %stick are
@@ -1269,7 +1269,7 @@ void cpu_play_dead(void)
 				tb->nonresum_mondo_pa, 0);
 	}
 
-	cpu_clear(cpu, smp_commenced_mask);
+	cpumask_clear_cpu(cpu, &smp_commenced_mask);
 	membar_safe("#Sync");
 
 	local_irq_disable();
@@ -1290,13 +1290,13 @@ int __cpu_disable(void)
 	cpuinfo_sparc *c;
 	int i;
 
-	for_each_cpu_mask(i, cpu_core_map[cpu])
-		cpu_clear(cpu, cpu_core_map[i]);
-	cpus_clear(cpu_core_map[cpu]);
+	for_each_cpu(i, &cpu_core_map[cpu])
+		cpumask_clear_cpu(cpu, &cpu_core_map[i]);
+	cpumask_clear(&cpu_core_map[cpu]);
 
-	for_each_cpu_mask(i, per_cpu(cpu_sibling_map, cpu))
-		cpu_clear(cpu, per_cpu(cpu_sibling_map, i));
-	cpus_clear(per_cpu(cpu_sibling_map, cpu));
+	for_each_cpu(i, &per_cpu(cpu_sibling_map, cpu))
+		cpumask_clear_cpu(cpu, &per_cpu(cpu_sibling_map, i));
+	cpumask_clear(&per_cpu(cpu_sibling_map, cpu));
 
 	c = &cpu_data(cpu);
 
@@ -1313,7 +1313,7 @@ int __cpu_disable(void)
 	local_irq_disable();
 
 	ipi_call_lock();
-	cpu_clear(cpu, cpu_online_map);
+	set_cpu_online(cpu, false);
 	ipi_call_unlock();
 
 	cpu_map_rebuild();
@@ -1327,11 +1327,11 @@ void __cpu_die(unsigned int cpu)
 
 	for (i = 0; i < 100; i++) {
 		smp_rmb();
-		if (!cpu_isset(cpu, smp_commenced_mask))
+		if (!cpumask_test_cpu(cpu, &smp_commenced_mask))
 			break;
 		msleep(100);
 	}
-	if (cpu_isset(cpu, smp_commenced_mask)) {
+	if (cpumask_test_cpu(cpu, &smp_commenced_mask)) {
 		printk(KERN_ERR "CPU %u didn't die...\n", cpu);
 	} else {
 #if defined(CONFIG_SUN_LDOMS)
@@ -1341,7 +1341,7 @@ void __cpu_die(unsigned int cpu)
 		do {
 			hv_err = sun4v_cpu_stop(cpu);
 			if (hv_err == HV_EOK) {
-				cpu_clear(cpu, cpu_present_map);
+				set_cpu_present(cpu, false);
 				break;
 			}
 		} while (--limit > 0);
@@ -1362,12 +1362,13 @@ void __init smp_cpus_done(unsigned int max_cpus)
 void smp_send_reschedule(int cpu)
 {
 	xcall_deliver((u64) &xcall_receive_signal, 0, 0,
-		      &cpumask_of_cpu(cpu));
+		      cpumask_of(cpu));
 }
 
 void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs)
 {
 	clear_softint(1 << irq);
+	scheduler_ipi();
 }
 
 /* This is a nop because we capture all other cpus
diff --git a/arch/sparc/kernel/sun4c_irq.c b/arch/sparc/kernel/sun4c_irq.c
index 90eea38ad66f35a02b091d8a15ef8d888c5637ca..f6bf25a2ff804a89beec32ed9c0bdae2a01e3b01 100644
--- a/arch/sparc/kernel/sun4c_irq.c
+++ b/arch/sparc/kernel/sun4c_irq.c
@@ -65,62 +65,94 @@
  */
 unsigned char __iomem *interrupt_enable;
 
-static void sun4c_disable_irq(unsigned int irq_nr)
+static void sun4c_mask_irq(struct irq_data *data)
 {
-	unsigned long flags;
-	unsigned char current_mask, new_mask;
-
-	local_irq_save(flags);
-	irq_nr &= (NR_IRQS - 1);
-	current_mask = sbus_readb(interrupt_enable);
-	switch (irq_nr) {
-	case 1:
-		new_mask = ((current_mask) & (~(SUN4C_INT_E1)));
-		break;
-	case 8:
-		new_mask = ((current_mask) & (~(SUN4C_INT_E8)));
-		break;
-	case 10:
-		new_mask = ((current_mask) & (~(SUN4C_INT_E10)));
-		break;
-	case 14:
-		new_mask = ((current_mask) & (~(SUN4C_INT_E14)));
-		break;
-	default:
+	unsigned long mask = (unsigned long)data->chip_data;
+
+	if (mask) {
+		unsigned long flags;
+
+		local_irq_save(flags);
+		mask = sbus_readb(interrupt_enable) & ~mask;
+		sbus_writeb(mask, interrupt_enable);
 		local_irq_restore(flags);
-		return;
 	}
-	sbus_writeb(new_mask, interrupt_enable);
-	local_irq_restore(flags);
 }
 
-static void sun4c_enable_irq(unsigned int irq_nr)
+static void sun4c_unmask_irq(struct irq_data *data)
 {
-	unsigned long flags;
-	unsigned char current_mask, new_mask;
-
-	local_irq_save(flags);
-	irq_nr &= (NR_IRQS - 1);
-	current_mask = sbus_readb(interrupt_enable);
-	switch (irq_nr) {
-	case 1:
-		new_mask = ((current_mask) | SUN4C_INT_E1);
-		break;
-	case 8:
-		new_mask = ((current_mask) | SUN4C_INT_E8);
-		break;
-	case 10:
-		new_mask = ((current_mask) | SUN4C_INT_E10);
-		break;
-	case 14:
-		new_mask = ((current_mask) | SUN4C_INT_E14);
-		break;
-	default:
+	unsigned long mask = (unsigned long)data->chip_data;
+
+	if (mask) {
+		unsigned long flags;
+
+		local_irq_save(flags);
+		mask = sbus_readb(interrupt_enable) | mask;
+		sbus_writeb(mask, interrupt_enable);
 		local_irq_restore(flags);
-		return;
 	}
-	sbus_writeb(new_mask, interrupt_enable);
-	local_irq_restore(flags);
+}
+
+static unsigned int sun4c_startup_irq(struct irq_data *data)
+{
+	irq_link(data->irq);
+	sun4c_unmask_irq(data);
+
+	return 0;
+}
+
+static void sun4c_shutdown_irq(struct irq_data *data)
+{
+	sun4c_mask_irq(data);
+	irq_unlink(data->irq);
+}
+
+static struct irq_chip sun4c_irq = {
+	.name		= "sun4c",
+	.irq_startup	= sun4c_startup_irq,
+	.irq_shutdown	= sun4c_shutdown_irq,
+	.irq_mask	= sun4c_mask_irq,
+	.irq_unmask	= sun4c_unmask_irq,
+};
+
+static unsigned int sun4c_build_device_irq(struct platform_device *op,
+					   unsigned int real_irq)
+{
+	 unsigned int irq;
+
+	if (real_irq >= 16) {
+		prom_printf("Bogus sun4c IRQ %u\n", real_irq);
+		prom_halt();
+	}
+
+	irq = irq_alloc(real_irq, real_irq);
+	if (irq) {
+		unsigned long mask = 0UL;
+
+		switch (real_irq) {
+		case 1:
+			mask = SUN4C_INT_E1;
+			break;
+		case 8:
+			mask = SUN4C_INT_E8;
+			break;
+		case 10:
+			mask = SUN4C_INT_E10;
+			break;
+		case 14:
+			mask = SUN4C_INT_E14;
+			break;
+		default:
+			/* All the rest are either always enabled,
+			 * or are for signalling software interrupts.
+			 */
+			break;
+		}
+		irq_set_chip_and_handler_name(irq, &sun4c_irq,
+		                              handle_level_irq, "level");
+		irq_set_chip_data(irq, (void *)mask);
+	}
+	return irq;
 }
 
 struct sun4c_timer_info {
@@ -144,8 +176,9 @@ static void sun4c_load_profile_irq(int cpu, unsigned int limit)
 
 static void __init sun4c_init_timers(irq_handler_t counter_fn)
 {
-	const struct linux_prom_irqs *irq;
+	const struct linux_prom_irqs *prom_irqs;
 	struct device_node *dp;
+	unsigned int irq;
 	const u32 *addr;
 	int err;
 
@@ -163,9 +196,9 @@ static void __init sun4c_init_timers(irq_handler_t counter_fn)
 
 	sun4c_timers = (void __iomem *) (unsigned long) addr[0];
 
-	irq = of_get_property(dp, "intr", NULL);
+	prom_irqs = of_get_property(dp, "intr", NULL);
 	of_node_put(dp);
-	if (!irq) {
+	if (!prom_irqs) {
 		prom_printf("sun4c_init_timers: No intr property\n");
 		prom_halt();
 	}
@@ -178,15 +211,15 @@ static void __init sun4c_init_timers(irq_handler_t counter_fn)
 
 	master_l10_counter = &sun4c_timers->l10_count;
 
-	err = request_irq(irq[0].pri, counter_fn,
-			  (IRQF_DISABLED | SA_STATIC_ALLOC),
-			  "timer", NULL);
+	irq = sun4c_build_device_irq(NULL, prom_irqs[0].pri);
+	err = request_irq(irq, counter_fn, IRQF_TIMER, "timer", NULL);
 	if (err) {
 		prom_printf("sun4c_init_timers: request_irq() fails with %d\n", err);
 		prom_halt();
 	}
 
-	sun4c_disable_irq(irq[1].pri);
+	/* disable timer interrupt */
+	sun4c_mask_irq(irq_get_irq_data(irq));
 }
 
 #ifdef CONFIG_SMP
@@ -215,14 +248,11 @@ void __init sun4c_init_IRQ(void)
 
 	interrupt_enable = (void __iomem *) (unsigned long) addr[0];
 
-	BTFIXUPSET_CALL(enable_irq, sun4c_enable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_irq, sun4c_disable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(enable_pil_irq, sun4c_enable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_pil_irq, sun4c_disable_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(clear_clock_irq, sun4c_clear_clock_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(load_profile_irq, sun4c_load_profile_irq, BTFIXUPCALL_NOP);
 
-	sparc_irq_config.init_timers = sun4c_init_timers;
+	sparc_irq_config.init_timers      = sun4c_init_timers;
+	sparc_irq_config.build_device_irq = sun4c_build_device_irq;
 
 #ifdef CONFIG_SMP
 	BTFIXUPSET_CALL(set_cpu_int, sun4c_nop, BTFIXUPCALL_NOP);
diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index 77b4a89927100fe51be857b6a47d4fead6a8e135..a9ea60eb2c10f21e01cf007143e47942b6a768ad 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <asm/sbi.h>
 #include <asm/cacheflush.h>
+#include <asm/setup.h>
 
 #include "kernel.h"
 #include "irq.h"
@@ -22,22 +23,20 @@
  * cpu local.  CPU local interrupts cover the timer interrupts
  * and whatnot, and we encode those as normal PILs between
  * 0 and 15.
- *
- * SBUS interrupts are encoded integers including the board number
- * (plus one), the SBUS level, and the SBUS slot number.  Sun4D
- * IRQ dispatch is done by:
- *
- * 1) Reading the BW local interrupt table in order to get the bus
- *    interrupt mask.
- *
- *    This table is indexed by SBUS interrupt level which can be
- *    derived from the PIL we got interrupted on.
- *
- * 2) For each bus showing interrupt pending from #1, read the
- *    SBI interrupt state register.  This will indicate which slots
- *    have interrupts pending for that SBUS interrupt level.
+ * SBUS interrupts are encodes as a combination of board, level and slot.
  */
 
+struct sun4d_handler_data {
+	unsigned int cpuid;    /* target cpu */
+	unsigned int real_irq; /* interrupt level */
+};
+
+
+static unsigned int sun4d_encode_irq(int board, int lvl, int slot)
+{
+	return (board + 1) << 5 | (lvl << 2) | slot;
+}
+
 struct sun4d_timer_regs {
 	u32	l10_timer_limit;
 	u32	l10_cur_countx;
@@ -48,17 +47,12 @@ struct sun4d_timer_regs {
 
 static struct sun4d_timer_regs __iomem *sun4d_timers;
 
-#define TIMER_IRQ	10
-
-#define MAX_STATIC_ALLOC	4
-static unsigned char sbus_tid[32];
-
-static struct irqaction *irq_action[NR_IRQS];
+#define SUN4D_TIMER_IRQ        10
 
-static struct sbus_action {
-	struct irqaction *action;
-	/* For SMP this needs to be extended */
-} *sbus_actions;
+/* Specify which cpu handle interrupts from which board.
+ * Index is board - value is cpu.
+ */
+static unsigned char board_to_cpu[32];
 
 static int pil_to_sbus[] = {
 	0,
@@ -79,152 +73,81 @@ static int pil_to_sbus[] = {
 	0,
 };
 
-static int sbus_to_pil[] = {
-	0,
-	2,
-	3,
-	5,
-	7,
-	9,
-	11,
-	13,
-};
-
-static int nsbi;
-
 /* Exported for sun4d_smp.c */
 DEFINE_SPINLOCK(sun4d_imsk_lock);
 
-int show_sun4d_interrupts(struct seq_file *p, void *v)
+/* SBUS interrupts are encoded integers including the board number
+ * (plus one), the SBUS level, and the SBUS slot number.  Sun4D
+ * IRQ dispatch is done by:
+ *
+ * 1) Reading the BW local interrupt table in order to get the bus
+ *    interrupt mask.
+ *
+ *    This table is indexed by SBUS interrupt level which can be
+ *    derived from the PIL we got interrupted on.
+ *
+ * 2) For each bus showing interrupt pending from #1, read the
+ *    SBI interrupt state register.  This will indicate which slots
+ *    have interrupts pending for that SBUS interrupt level.
+ *
+ * 3) Call the genreric IRQ support.
+ */
+static void sun4d_sbus_handler_irq(int sbusl)
 {
-	int i = *(loff_t *) v, j = 0, k = 0, sbusl;
-	struct irqaction *action;
-	unsigned long flags;
-#ifdef CONFIG_SMP
-	int x;
-#endif
-
-	spin_lock_irqsave(&irq_action_lock, flags);
-	if (i < NR_IRQS) {
-		sbusl = pil_to_sbus[i];
-		if (!sbusl) {
-			action = *(i + irq_action);
-			if (!action)
-				goto out_unlock;
-		} else {
-			for (j = 0; j < nsbi; j++) {
-				for (k = 0; k < 4; k++)
-					action = sbus_actions[(j << 5) + (sbusl << 2) + k].action;
-					if (action)
-						goto found_it;
-			}
-			goto out_unlock;
-		}
-found_it:	seq_printf(p, "%3d: ", i);
-#ifndef CONFIG_SMP
-		seq_printf(p, "%10u ", kstat_irqs(i));
-#else
-		for_each_online_cpu(x)
-			seq_printf(p, "%10u ",
-			       kstat_cpu(cpu_logical_map(x)).irqs[i]);
-#endif
-		seq_printf(p, "%c %s",
-			(action->flags & IRQF_DISABLED) ? '+' : ' ',
-			action->name);
-		action = action->next;
-		for (;;) {
-			for (; action; action = action->next) {
-				seq_printf(p, ",%s %s",
-					(action->flags & IRQF_DISABLED) ? " +" : "",
-					action->name);
-			}
-			if (!sbusl)
-				break;
-			k++;
-			if (k < 4) {
-				action = sbus_actions[(j << 5) + (sbusl << 2) + k].action;
-			} else {
-				j++;
-				if (j == nsbi)
-					break;
-				k = 0;
-				action = sbus_actions[(j << 5) + (sbusl << 2)].action;
+	unsigned int bus_mask;
+	unsigned int sbino, slot;
+	unsigned int sbil;
+
+	bus_mask = bw_get_intr_mask(sbusl) & 0x3ffff;
+	bw_clear_intr_mask(sbusl, bus_mask);
+
+	sbil = (sbusl << 2);
+	/* Loop for each pending SBI */
+	for (sbino = 0; bus_mask; sbino++) {
+		unsigned int idx, mask;
+
+		bus_mask >>= 1;
+		if (!(bus_mask & 1))
+			continue;
+		/* XXX This seems to ACK the irq twice.  acquire_sbi()
+		 * XXX uses swap, therefore this writes 0xf << sbil,
+		 * XXX then later release_sbi() will write the individual
+		 * XXX bits which were set again.
+		 */
+		mask = acquire_sbi(SBI2DEVID(sbino), 0xf << sbil);
+		mask &= (0xf << sbil);
+
+		/* Loop for each pending SBI slot */
+		idx = 0;
+		slot = (1 << sbil);
+		while (mask != 0) {
+			unsigned int pil;
+			struct irq_bucket *p;
+
+			idx++;
+			slot <<= 1;
+			if (!(mask & slot))
+				continue;
+
+			mask &= ~slot;
+			pil = sun4d_encode_irq(sbino, sbil, idx);
+
+			p = irq_map[pil];
+			while (p) {
+				struct irq_bucket *next;
+
+				next = p->next;
+				generic_handle_irq(p->irq);
+				p = next;
 			}
+			release_sbi(SBI2DEVID(sbino), slot);
 		}
-		seq_putc(p, '\n');
 	}
-out_unlock:
-	spin_unlock_irqrestore(&irq_action_lock, flags);
-	return 0;
-}
-
-void sun4d_free_irq(unsigned int irq, void *dev_id)
-{
-	struct irqaction *action, **actionp;
-	struct irqaction *tmp = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&irq_action_lock, flags);
-	if (irq < 15)
-		actionp = irq + irq_action;
-	else
-		actionp = &(sbus_actions[irq - (1 << 5)].action);
-	action = *actionp;
-	if (!action) {
-		printk(KERN_ERR "Trying to free free IRQ%d\n", irq);
-		goto out_unlock;
-	}
-	if (dev_id) {
-		for (; action; action = action->next) {
-			if (action->dev_id == dev_id)
-				break;
-			tmp = action;
-		}
-		if (!action) {
-			printk(KERN_ERR "Trying to free free shared IRQ%d\n",
-			       irq);
-			goto out_unlock;
-		}
-	} else if (action->flags & IRQF_SHARED) {
-		printk(KERN_ERR "Trying to free shared IRQ%d with NULL device ID\n",
-		       irq);
-		goto out_unlock;
-	}
-	if (action->flags & SA_STATIC_ALLOC) {
-		/*
-		 * This interrupt is marked as specially allocated
-		 * so it is a bad idea to free it.
-		 */
-		printk(KERN_ERR "Attempt to free statically allocated IRQ%d (%s)\n",
-		       irq, action->name);
-		goto out_unlock;
-	}
-
-	if (tmp)
-		tmp->next = action->next;
-	else
-		*actionp = action->next;
-
-	spin_unlock_irqrestore(&irq_action_lock, flags);
-
-	synchronize_irq(irq);
-
-	spin_lock_irqsave(&irq_action_lock, flags);
-
-	kfree(action);
-
-	if (!(*actionp))
-		__disable_irq(irq);
-
-out_unlock:
-	spin_unlock_irqrestore(&irq_action_lock, flags);
 }
 
 void sun4d_handler_irq(int pil, struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
-	struct irqaction *action;
-	int cpu = smp_processor_id();
 	/* SBUS IRQ level (1 - 7) */
 	int sbusl = pil_to_sbus[pil];
 
@@ -233,160 +156,96 @@ void sun4d_handler_irq(int pil, struct pt_regs *regs)
 
 	cc_set_iclr(1 << pil);
 
+#ifdef CONFIG_SMP
+	/*
+	 * Check IPI data structures after IRQ has been cleared. Hard and Soft
+	 * IRQ can happen at the same time, so both cases are always handled.
+	 */
+	if (pil == SUN4D_IPI_IRQ)
+		sun4d_ipi_interrupt();
+#endif
+
 	old_regs = set_irq_regs(regs);
 	irq_enter();
-	kstat_cpu(cpu).irqs[pil]++;
-	if (!sbusl) {
-		action = *(pil + irq_action);
-		if (!action)
-			unexpected_irq(pil, NULL, regs);
-		do {
-			action->handler(pil, action->dev_id);
-			action = action->next;
-		} while (action);
+	if (sbusl == 0) {
+		/* cpu interrupt */
+		struct irq_bucket *p;
+
+		p = irq_map[pil];
+		while (p) {
+			struct irq_bucket *next;
+
+			next = p->next;
+			generic_handle_irq(p->irq);
+			p = next;
+		}
 	} else {
-		int bus_mask = bw_get_intr_mask(sbusl) & 0x3ffff;
-		int sbino;
-		struct sbus_action *actionp;
-		unsigned mask, slot;
-		int sbil = (sbusl << 2);
-
-		bw_clear_intr_mask(sbusl, bus_mask);
-
-		/* Loop for each pending SBI */
-		for (sbino = 0; bus_mask; sbino++, bus_mask >>= 1)
-			if (bus_mask & 1) {
-				mask = acquire_sbi(SBI2DEVID(sbino), 0xf << sbil);
-				mask &= (0xf << sbil);
-				actionp = sbus_actions + (sbino << 5) + (sbil);
-				/* Loop for each pending SBI slot */
-				for (slot = (1 << sbil); mask; slot <<= 1, actionp++)
-					if (mask & slot) {
-						mask &= ~slot;
-						action = actionp->action;
-
-						if (!action)
-							unexpected_irq(pil, NULL, regs);
-						do {
-							action->handler(pil, action->dev_id);
-							action = action->next;
-						} while (action);
-						release_sbi(SBI2DEVID(sbino), slot);
-					}
-			}
+		/* SBUS interrupt */
+		sun4d_sbus_handler_irq(sbusl);
 	}
 	irq_exit();
 	set_irq_regs(old_regs);
 }
 
-int sun4d_request_irq(unsigned int irq,
-		irq_handler_t handler,
-		unsigned long irqflags, const char *devname, void *dev_id)
+
+static void sun4d_mask_irq(struct irq_data *data)
 {
-	struct irqaction *action, *tmp = NULL, **actionp;
+	struct sun4d_handler_data *handler_data = data->handler_data;
+	unsigned int real_irq;
+#ifdef CONFIG_SMP
+	int cpuid = handler_data->cpuid;
 	unsigned long flags;
-	int ret;
-
-	if (irq > 14 && irq < (1 << 5)) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (!handler) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	spin_lock_irqsave(&irq_action_lock, flags);
-
-	if (irq >= (1 << 5))
-		actionp = &(sbus_actions[irq - (1 << 5)].action);
-	else
-		actionp = irq + irq_action;
-	action = *actionp;
-
-	if (action) {
-		if ((action->flags & IRQF_SHARED) && (irqflags & IRQF_SHARED)) {
-			for (tmp = action; tmp->next; tmp = tmp->next)
-				/* find last entry - tmp used below */;
-		} else {
-			ret = -EBUSY;
-			goto out_unlock;
-		}
-		if ((action->flags & IRQF_DISABLED) ^ (irqflags & IRQF_DISABLED)) {
-			printk(KERN_ERR "Attempt to mix fast and slow interrupts on IRQ%d denied\n",
-			       irq);
-			ret = -EBUSY;
-			goto out_unlock;
-		}
-		action = NULL;		/* Or else! */
-	}
-
-	/* If this is flagged as statically allocated then we use our
-	 * private struct which is never freed.
-	 */
-	if (irqflags & SA_STATIC_ALLOC) {
-		if (static_irq_count < MAX_STATIC_ALLOC)
-			action = &static_irqaction[static_irq_count++];
-		else
-			printk(KERN_ERR "Request for IRQ%d (%s) SA_STATIC_ALLOC failed using kmalloc\n",
-			       irq, devname);
-	}
-
-	if (action == NULL)
-		action = kmalloc(sizeof(struct irqaction), GFP_ATOMIC);
-
-	if (!action) {
-		ret = -ENOMEM;
-		goto out_unlock;
-	}
-
-	action->handler = handler;
-	action->flags = irqflags;
-	action->name = devname;
-	action->next = NULL;
-	action->dev_id = dev_id;
-
-	if (tmp)
-		tmp->next = action;
-	else
-		*actionp = action;
-
-	__enable_irq(irq);
-
-	ret = 0;
-out_unlock:
-	spin_unlock_irqrestore(&irq_action_lock, flags);
-out:
-	return ret;
+#endif
+	real_irq = handler_data->real_irq;
+#ifdef CONFIG_SMP
+	spin_lock_irqsave(&sun4d_imsk_lock, flags);
+	cc_set_imsk_other(cpuid, cc_get_imsk_other(cpuid) | (1 << real_irq));
+	spin_unlock_irqrestore(&sun4d_imsk_lock, flags);
+#else
+	cc_set_imsk(cc_get_imsk() | (1 << real_irq));
+#endif
 }
 
-static void sun4d_disable_irq(unsigned int irq)
+static void sun4d_unmask_irq(struct irq_data *data)
 {
-	int tid = sbus_tid[(irq >> 5) - 1];
+	struct sun4d_handler_data *handler_data = data->handler_data;
+	unsigned int real_irq;
+#ifdef CONFIG_SMP
+	int cpuid = handler_data->cpuid;
 	unsigned long flags;
+#endif
+	real_irq = handler_data->real_irq;
 
-	if (irq < NR_IRQS)
-		return;
-
+#ifdef CONFIG_SMP
 	spin_lock_irqsave(&sun4d_imsk_lock, flags);
-	cc_set_imsk_other(tid, cc_get_imsk_other(tid) | (1 << sbus_to_pil[(irq >> 2) & 7]));
+	cc_set_imsk_other(cpuid, cc_get_imsk_other(cpuid) | ~(1 << real_irq));
 	spin_unlock_irqrestore(&sun4d_imsk_lock, flags);
+#else
+	cc_set_imsk(cc_get_imsk() | ~(1 << real_irq));
+#endif
 }
 
-static void sun4d_enable_irq(unsigned int irq)
+static unsigned int sun4d_startup_irq(struct irq_data *data)
 {
-	int tid = sbus_tid[(irq >> 5) - 1];
-	unsigned long flags;
-
-	if (irq < NR_IRQS)
-		return;
+	irq_link(data->irq);
+	sun4d_unmask_irq(data);
+	return 0;
+}
 
-	spin_lock_irqsave(&sun4d_imsk_lock, flags);
-	cc_set_imsk_other(tid, cc_get_imsk_other(tid) & ~(1 << sbus_to_pil[(irq >> 2) & 7]));
-	spin_unlock_irqrestore(&sun4d_imsk_lock, flags);
+static void sun4d_shutdown_irq(struct irq_data *data)
+{
+	sun4d_mask_irq(data);
+	irq_unlink(data->irq);
 }
 
+struct irq_chip sun4d_irq = {
+	.name		= "sun4d",
+	.irq_startup	= sun4d_startup_irq,
+	.irq_shutdown	= sun4d_shutdown_irq,
+	.irq_unmask	= sun4d_unmask_irq,
+	.irq_mask	= sun4d_mask_irq,
+};
+
 #ifdef CONFIG_SMP
 static void sun4d_set_cpu_int(int cpu, int level)
 {
@@ -413,7 +272,7 @@ void __init sun4d_distribute_irqs(void)
 	for_each_node_by_name(dp, "sbi") {
 		int devid = of_getintprop_default(dp, "device-id", 0);
 		int board = of_getintprop_default(dp, "board#", 0);
-		sbus_tid[board] = cpuid;
+		board_to_cpu[board] = cpuid;
 		set_sbi_tid(devid, cpuid << 3);
 	}
 	printk(KERN_ERR "All sbus IRQs directed to CPU%d\n", cpuid);
@@ -443,15 +302,16 @@ static void __init sun4d_load_profile_irqs(void)
 unsigned int sun4d_build_device_irq(struct platform_device *op,
                                     unsigned int real_irq)
 {
-	static int pil_to_sbus[] = {
-		0, 0, 1, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0, 0,
-	};
 	struct device_node *dp = op->dev.of_node;
 	struct device_node *io_unit, *sbi = dp->parent;
 	const struct linux_prom_registers *regs;
+	struct sun4d_handler_data *handler_data;
+	unsigned int pil;
+	unsigned int irq;
 	int board, slot;
 	int sbusl;
 
+	irq = 0;
 	while (sbi) {
 		if (!strcmp(sbi->name, "sbi"))
 			break;
@@ -484,7 +344,28 @@ unsigned int sun4d_build_device_irq(struct platform_device *op,
 
 	sbusl = pil_to_sbus[real_irq];
 	if (sbusl)
-		return (((board + 1) << 5) + (sbusl << 2) + slot);
+		pil = sun4d_encode_irq(board, sbusl, slot);
+	else
+		pil = real_irq;
+
+	irq = irq_alloc(real_irq, pil);
+	if (irq == 0)
+		goto err_out;
+
+	handler_data = irq_get_handler_data(irq);
+	if (unlikely(handler_data))
+		goto err_out;
+
+	handler_data = kzalloc(sizeof(struct sun4d_handler_data), GFP_ATOMIC);
+	if (unlikely(!handler_data)) {
+		prom_printf("IRQ: kzalloc(sun4d_handler_data) failed.\n");
+		prom_halt();
+	}
+	handler_data->cpuid    = board_to_cpu[board];
+	handler_data->real_irq = real_irq;
+	irq_set_chip_and_handler_name(irq, &sun4d_irq,
+	                              handle_level_irq, "level");
+	irq_set_handler_data(irq, handler_data);
 
 err_out:
 	return real_irq;
@@ -518,6 +399,7 @@ static void __init sun4d_init_timers(irq_handler_t counter_fn)
 {
 	struct device_node *dp;
 	struct resource res;
+	unsigned int irq;
 	const u32 *reg;
 	int err;
 
@@ -552,9 +434,8 @@ static void __init sun4d_init_timers(irq_handler_t counter_fn)
 
 	master_l10_counter = &sun4d_timers->l10_cur_count;
 
-	err = request_irq(TIMER_IRQ, counter_fn,
-			  (IRQF_DISABLED | SA_STATIC_ALLOC),
-			  "timer", NULL);
+	irq = sun4d_build_device_irq(NULL, SUN4D_TIMER_IRQ);
+	err = request_irq(irq, counter_fn, IRQF_TIMER, "timer", NULL);
 	if (err) {
 		prom_printf("sun4d_init_timers: request_irq() failed with %d\n",
 		             err);
@@ -567,27 +448,16 @@ static void __init sun4d_init_timers(irq_handler_t counter_fn)
 void __init sun4d_init_sbi_irq(void)
 {
 	struct device_node *dp;
-	int target_cpu = 0;
+	int target_cpu;
 
-#ifdef CONFIG_SMP
 	target_cpu = boot_cpu_id;
-#endif
-
-	nsbi = 0;
-	for_each_node_by_name(dp, "sbi")
-		nsbi++;
-	sbus_actions = kzalloc(nsbi * 8 * 4 * sizeof(struct sbus_action), GFP_ATOMIC);
-	if (!sbus_actions) {
-		prom_printf("SUN4D: Cannot allocate sbus_actions, halting.\n");
-		prom_halt();
-	}
 	for_each_node_by_name(dp, "sbi") {
 		int devid = of_getintprop_default(dp, "device-id", 0);
 		int board = of_getintprop_default(dp, "board#", 0);
 		unsigned int mask;
 
 		set_sbi_tid(devid, target_cpu << 3);
-		sbus_tid[board] = target_cpu;
+		board_to_cpu[board] = target_cpu;
 
 		/* Get rid of pending irqs from PROM */
 		mask = acquire_sbi(devid, 0xffffffff);
@@ -603,12 +473,10 @@ void __init sun4d_init_IRQ(void)
 {
 	local_irq_disable();
 
-	BTFIXUPSET_CALL(enable_irq, sun4d_enable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_irq, sun4d_disable_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(clear_clock_irq, sun4d_clear_clock_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(load_profile_irq, sun4d_load_profile_irq, BTFIXUPCALL_NORM);
 
-	sparc_irq_config.init_timers = sun4d_init_timers;
+	sparc_irq_config.init_timers      = sun4d_init_timers;
 	sparc_irq_config.build_device_irq = sun4d_build_device_irq;
 
 #ifdef CONFIG_SMP
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 475d50b96cd0bb7f49d0e05a9ce566a10edab3a5..133387980b5635f3dfddc2d33609533beec6f1b7 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -32,6 +32,7 @@ static inline unsigned long sun4d_swap(volatile unsigned long *ptr, unsigned lon
 	return val;
 }
 
+static void smp4d_ipi_init(void);
 static void smp_setup_percpu_timer(void);
 
 static unsigned char cpu_leds[32];
@@ -80,8 +81,6 @@ void __cpuinit smp4d_callin(void)
 	local_flush_cache_all();
 	local_flush_tlb_all();
 
-	cpu_probe();
-
 	while ((unsigned long)current_set[cpuid] < PAGE_OFFSET)
 		barrier();
 
@@ -105,7 +104,7 @@ void __cpuinit smp4d_callin(void)
 
 	local_irq_enable();	/* We don't allow PIL 14 yet */
 
-	while (!cpu_isset(cpuid, smp_commenced_mask))
+	while (!cpumask_test_cpu(cpuid, &smp_commenced_mask))
 		barrier();
 
 	spin_lock_irqsave(&sun4d_imsk_lock, flags);
@@ -120,6 +119,7 @@ void __cpuinit smp4d_callin(void)
  */
 void __init smp4d_boot_cpus(void)
 {
+	smp4d_ipi_init();
 	if (boot_cpu_id)
 		current_set[0] = NULL;
 	smp_setup_percpu_timer();
@@ -191,6 +191,80 @@ void __init smp4d_smp_done(void)
 	sun4d_distribute_irqs();
 }
 
+/* Memory structure giving interrupt handler information about IPI generated */
+struct sun4d_ipi_work {
+	int single;
+	int msk;
+	int resched;
+};
+
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct sun4d_ipi_work, sun4d_ipi_work);
+
+/* Initialize IPIs on the SUN4D SMP machine */
+static void __init smp4d_ipi_init(void)
+{
+	int cpu;
+	struct sun4d_ipi_work *work;
+
+	printk(KERN_INFO "smp4d: setup IPI at IRQ %d\n", SUN4D_IPI_IRQ);
+
+	for_each_possible_cpu(cpu) {
+		work = &per_cpu(sun4d_ipi_work, cpu);
+		work->single = work->msk = work->resched = 0;
+	}
+}
+
+void sun4d_ipi_interrupt(void)
+{
+	struct sun4d_ipi_work *work = &__get_cpu_var(sun4d_ipi_work);
+
+	if (work->single) {
+		work->single = 0;
+		smp_call_function_single_interrupt();
+	}
+	if (work->msk) {
+		work->msk = 0;
+		smp_call_function_interrupt();
+	}
+	if (work->resched) {
+		work->resched = 0;
+		smp_resched_interrupt();
+	}
+}
+
+static void smp4d_ipi_single(int cpu)
+{
+	struct sun4d_ipi_work *work = &per_cpu(sun4d_ipi_work, cpu);
+
+	/* Mark work */
+	work->single = 1;
+
+	/* Generate IRQ on the CPU */
+	sun4d_send_ipi(cpu, SUN4D_IPI_IRQ);
+}
+
+static void smp4d_ipi_mask_one(int cpu)
+{
+	struct sun4d_ipi_work *work = &per_cpu(sun4d_ipi_work, cpu);
+
+	/* Mark work */
+	work->msk = 1;
+
+	/* Generate IRQ on the CPU */
+	sun4d_send_ipi(cpu, SUN4D_IPI_IRQ);
+}
+
+static void smp4d_ipi_resched(int cpu)
+{
+	struct sun4d_ipi_work *work = &per_cpu(sun4d_ipi_work, cpu);
+
+	/* Mark work */
+	work->resched = 1;
+
+	/* Generate IRQ on the CPU (any IRQ will cause resched) */
+	sun4d_send_ipi(cpu, SUN4D_IPI_IRQ);
+}
+
 static struct smp_funcall {
 	smpfunc_t func;
 	unsigned long arg1;
@@ -239,10 +313,10 @@ static void smp4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 		{
 			register int i;
 
-			cpu_clear(smp_processor_id(), mask);
-			cpus_and(mask, cpu_online_map, mask);
+			cpumask_clear_cpu(smp_processor_id(), &mask);
+			cpumask_and(&mask, cpu_online_mask, &mask);
 			for (i = 0; i <= high; i++) {
-				if (cpu_isset(i, mask)) {
+				if (cpumask_test_cpu(i, &mask)) {
 					ccall_info.processors_in[i] = 0;
 					ccall_info.processors_out[i] = 0;
 					sun4d_send_ipi(i, IRQ_CROSS_CALL);
@@ -255,7 +329,7 @@ static void smp4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 
 			i = 0;
 			do {
-				if (!cpu_isset(i, mask))
+				if (!cpumask_test_cpu(i, &mask))
 					continue;
 				while (!ccall_info.processors_in[i])
 					barrier();
@@ -263,7 +337,7 @@ static void smp4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 
 			i = 0;
 			do {
-				if (!cpu_isset(i, mask))
+				if (!cpumask_test_cpu(i, &mask))
 					continue;
 				while (!ccall_info.processors_out[i])
 					barrier();
@@ -356,6 +430,9 @@ void __init sun4d_init_smp(void)
 	BTFIXUPSET_BLACKBOX(load_current, smp4d_blackbox_current);
 	BTFIXUPSET_CALL(smp_cross_call, smp4d_cross_call, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(__hard_smp_processor_id, __smp4d_processor_id, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_resched, smp4d_ipi_resched, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_single, smp4d_ipi_single, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_mask_one, smp4d_ipi_mask_one, BTFIXUPCALL_NORM);
 
 	for (i = 0; i < NR_CPUS; i++) {
 		ccall_info.processors_in[i] = 1;
diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c
index 69df6257a32ec87d31fdbce4ce99cb5c94c37f46..422c16dad1f66610f4d90b8723b652c658cfcae3 100644
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -100,6 +100,11 @@
 struct sun4m_irq_percpu __iomem *sun4m_irq_percpu[SUN4M_NCPUS];
 struct sun4m_irq_global __iomem *sun4m_irq_global;
 
+struct sun4m_handler_data {
+	bool    percpu;
+	long    mask;
+};
+
 /* Dave Redman (djhr@tadpole.co.uk)
  * The sun4m interrupt registers.
  */
@@ -142,9 +147,9 @@ struct sun4m_irq_global __iomem *sun4m_irq_global;
 #define	OBP_INT_LEVEL_VME	0x40
 
 #define SUN4M_TIMER_IRQ         (OBP_INT_LEVEL_ONBOARD | 10)
-#define SUM4M_PROFILE_IRQ       (OBP_INT_LEVEL_ONBOARD | 14)
+#define SUN4M_PROFILE_IRQ       (OBP_INT_LEVEL_ONBOARD | 14)
 
-static unsigned long irq_mask[0x50] = {
+static unsigned long sun4m_imask[0x50] = {
 	/* 0x00 - SMP */
 	0,  SUN4M_SOFT_INT(1),
 	SUN4M_SOFT_INT(2),  SUN4M_SOFT_INT(3),
@@ -169,7 +174,7 @@ static unsigned long irq_mask[0x50] = {
 	SUN4M_INT_VIDEO, SUN4M_INT_MODULE,
 	SUN4M_INT_REALTIME, SUN4M_INT_FLOPPY,
 	(SUN4M_INT_SERIAL | SUN4M_INT_KBDMS),
-	SUN4M_INT_AUDIO, 0, SUN4M_INT_MODULE_ERR,
+	SUN4M_INT_AUDIO, SUN4M_INT_E14, SUN4M_INT_MODULE_ERR,
 	/* 0x30 - sbus */
 	0, 0, SUN4M_INT_SBUS(0), SUN4M_INT_SBUS(1),
 	0, SUN4M_INT_SBUS(2), 0, SUN4M_INT_SBUS(3),
@@ -182,105 +187,110 @@ static unsigned long irq_mask[0x50] = {
 	0, SUN4M_INT_VME(6), 0, 0
 };
 
-static unsigned long sun4m_get_irqmask(unsigned int irq)
+static void sun4m_mask_irq(struct irq_data *data)
 {
-	unsigned long mask;
-
-	if (irq < 0x50)
-		mask = irq_mask[irq];
-	else
-		mask = 0;
+	struct sun4m_handler_data *handler_data = data->handler_data;
+	int cpu = smp_processor_id();
 
-	if (!mask)
-		printk(KERN_ERR "sun4m_get_irqmask: IRQ%d has no valid mask!\n",
-		       irq);
+	if (handler_data->mask) {
+		unsigned long flags;
 
-	return mask;
+		local_irq_save(flags);
+		if (handler_data->percpu) {
+			sbus_writel(handler_data->mask, &sun4m_irq_percpu[cpu]->set);
+		} else {
+			sbus_writel(handler_data->mask, &sun4m_irq_global->mask_set);
+		}
+		local_irq_restore(flags);
+	}
 }
 
-static void sun4m_disable_irq(unsigned int irq_nr)
+static void sun4m_unmask_irq(struct irq_data *data)
 {
-	unsigned long mask, flags;
+	struct sun4m_handler_data *handler_data = data->handler_data;
 	int cpu = smp_processor_id();
 
-	mask = sun4m_get_irqmask(irq_nr);
-	local_irq_save(flags);
-	if (irq_nr > 15)
-		sbus_writel(mask, &sun4m_irq_global->mask_set);
-	else
-		sbus_writel(mask, &sun4m_irq_percpu[cpu]->set);
-	local_irq_restore(flags);
-}
-
-static void sun4m_enable_irq(unsigned int irq_nr)
-{
-	unsigned long mask, flags;
-	int cpu = smp_processor_id();
+	if (handler_data->mask) {
+		unsigned long flags;
 
-	/* Dreadful floppy hack. When we use 0x2b instead of
-	 * 0x0b the system blows (it starts to whistle!).
-	 * So we continue to use 0x0b. Fixme ASAP. --P3
-	 */
-	if (irq_nr != 0x0b) {
-		mask = sun4m_get_irqmask(irq_nr);
-		local_irq_save(flags);
-		if (irq_nr > 15)
-			sbus_writel(mask, &sun4m_irq_global->mask_clear);
-		else
-			sbus_writel(mask, &sun4m_irq_percpu[cpu]->clear);
-		local_irq_restore(flags);
-	} else {
 		local_irq_save(flags);
-		sbus_writel(SUN4M_INT_FLOPPY, &sun4m_irq_global->mask_clear);
+		if (handler_data->percpu) {
+			sbus_writel(handler_data->mask, &sun4m_irq_percpu[cpu]->clear);
+		} else {
+			sbus_writel(handler_data->mask, &sun4m_irq_global->mask_clear);
+		}
 		local_irq_restore(flags);
 	}
 }
 
-static unsigned long cpu_pil_to_imask[16] = {
-/*0*/	0x00000000,
-/*1*/	0x00000000,
-/*2*/	SUN4M_INT_SBUS(0) | SUN4M_INT_VME(0),
-/*3*/	SUN4M_INT_SBUS(1) | SUN4M_INT_VME(1),
-/*4*/	SUN4M_INT_SCSI,
-/*5*/	SUN4M_INT_SBUS(2) | SUN4M_INT_VME(2),
-/*6*/	SUN4M_INT_ETHERNET,
-/*7*/	SUN4M_INT_SBUS(3) | SUN4M_INT_VME(3),
-/*8*/	SUN4M_INT_VIDEO,
-/*9*/	SUN4M_INT_SBUS(4) | SUN4M_INT_VME(4) | SUN4M_INT_MODULE_ERR,
-/*10*/	SUN4M_INT_REALTIME,
-/*11*/	SUN4M_INT_SBUS(5) | SUN4M_INT_VME(5) | SUN4M_INT_FLOPPY,
-/*12*/	SUN4M_INT_SERIAL  | SUN4M_INT_KBDMS,
-/*13*/	SUN4M_INT_SBUS(6) | SUN4M_INT_VME(6) | SUN4M_INT_AUDIO,
-/*14*/	SUN4M_INT_E14,
-/*15*/	SUN4M_INT_ERROR,
-};
+static unsigned int sun4m_startup_irq(struct irq_data *data)
+{
+	irq_link(data->irq);
+	sun4m_unmask_irq(data);
+	return 0;
+}
 
-/* We assume the caller has disabled local interrupts when these are called,
- * or else very bizarre behavior will result.
- */
-static void sun4m_disable_pil_irq(unsigned int pil)
+static void sun4m_shutdown_irq(struct irq_data *data)
 {
-	sbus_writel(cpu_pil_to_imask[pil], &sun4m_irq_global->mask_set);
+	sun4m_mask_irq(data);
+	irq_unlink(data->irq);
 }
 
-static void sun4m_enable_pil_irq(unsigned int pil)
+static struct irq_chip sun4m_irq = {
+	.name		= "sun4m",
+	.irq_startup	= sun4m_startup_irq,
+	.irq_shutdown	= sun4m_shutdown_irq,
+	.irq_mask	= sun4m_mask_irq,
+	.irq_unmask	= sun4m_unmask_irq,
+};
+
+
+static unsigned int sun4m_build_device_irq(struct platform_device *op,
+					   unsigned int real_irq)
 {
-	sbus_writel(cpu_pil_to_imask[pil], &sun4m_irq_global->mask_clear);
+	struct sun4m_handler_data *handler_data;
+	unsigned int irq;
+	unsigned int pil;
+
+	if (real_irq >= OBP_INT_LEVEL_VME) {
+		prom_printf("Bogus sun4m IRQ %u\n", real_irq);
+		prom_halt();
+	}
+	pil = (real_irq & 0xf);
+	irq = irq_alloc(real_irq, pil);
+
+	if (irq == 0)
+		goto out;
+
+	handler_data = irq_get_handler_data(irq);
+	if (unlikely(handler_data))
+		goto out;
+
+	handler_data = kzalloc(sizeof(struct sun4m_handler_data), GFP_ATOMIC);
+	if (unlikely(!handler_data)) {
+		prom_printf("IRQ: kzalloc(sun4m_handler_data) failed.\n");
+		prom_halt();
+	}
+
+	handler_data->mask = sun4m_imask[real_irq];
+	handler_data->percpu = real_irq < OBP_INT_LEVEL_ONBOARD;
+	irq_set_chip_and_handler_name(irq, &sun4m_irq,
+	                              handle_level_irq, "level");
+	irq_set_handler_data(irq, handler_data);
+
+out:
+	return irq;
 }
 
 #ifdef CONFIG_SMP
 static void sun4m_send_ipi(int cpu, int level)
 {
-	unsigned long mask = sun4m_get_irqmask(level);
-
-	sbus_writel(mask, &sun4m_irq_percpu[cpu]->set);
+	sbus_writel(SUN4M_SOFT_INT(level), &sun4m_irq_percpu[cpu]->set);
 }
 
 static void sun4m_clear_ipi(int cpu, int level)
 {
-	unsigned long mask = sun4m_get_irqmask(level);
-
-	sbus_writel(mask, &sun4m_irq_percpu[cpu]->clear);
+	sbus_writel(SUN4M_SOFT_INT(level), &sun4m_irq_percpu[cpu]->clear);
 }
 
 static void sun4m_set_udt(int cpu)
@@ -343,7 +353,15 @@ void sun4m_nmi(struct pt_regs *regs)
 	prom_halt();
 }
 
-/* Exported for sun4m_smp.c */
+void sun4m_unmask_profile_irq(void)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	sbus_writel(sun4m_imask[SUN4M_PROFILE_IRQ], &sun4m_irq_global->mask_clear);
+	local_irq_restore(flags);
+}
+
 void sun4m_clear_profile_irq(int cpu)
 {
 	sbus_readl(&timers_percpu[cpu]->l14_limit);
@@ -358,6 +376,7 @@ static void __init sun4m_init_timers(irq_handler_t counter_fn)
 {
 	struct device_node *dp = of_find_node_by_name(NULL, "counter");
 	int i, err, len, num_cpu_timers;
+	unsigned int irq;
 	const u32 *addr;
 
 	if (!dp) {
@@ -384,8 +403,9 @@ static void __init sun4m_init_timers(irq_handler_t counter_fn)
 
 	master_l10_counter = &timers_global->l10_count;
 
-	err = request_irq(SUN4M_TIMER_IRQ, counter_fn,
-			  (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL);
+	irq = sun4m_build_device_irq(NULL, SUN4M_TIMER_IRQ);
+
+	err = request_irq(irq, counter_fn, IRQF_TIMER, "timer", NULL);
 	if (err) {
 		printk(KERN_ERR "sun4m_init_timers: Register IRQ error %d.\n",
 			err);
@@ -452,14 +472,11 @@ void __init sun4m_init_IRQ(void)
 	if (num_cpu_iregs == 4)
 		sbus_writel(0, &sun4m_irq_global->interrupt_target);
 
-	BTFIXUPSET_CALL(enable_irq, sun4m_enable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_irq, sun4m_disable_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(enable_pil_irq, sun4m_enable_pil_irq, BTFIXUPCALL_NORM);
-	BTFIXUPSET_CALL(disable_pil_irq, sun4m_disable_pil_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(clear_clock_irq, sun4m_clear_clock_irq, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(load_profile_irq, sun4m_load_profile_irq, BTFIXUPCALL_NORM);
 
 	sparc_irq_config.init_timers = sun4m_init_timers;
+	sparc_irq_config.build_device_irq = sun4m_build_device_irq;
 
 #ifdef CONFIG_SMP
 	BTFIXUPSET_CALL(set_cpu_int, sun4m_send_ipi, BTFIXUPCALL_NORM);
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 5cc7dc51de3d917c0d267d5ea79df83107e195f2..594768686525a9770b72ea09ef3aef19138ae29d 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -15,6 +15,9 @@
 #include "irq.h"
 #include "kernel.h"
 
+#define IRQ_IPI_SINGLE		12
+#define IRQ_IPI_MASK		13
+#define IRQ_IPI_RESCHED		14
 #define IRQ_CROSS_CALL		15
 
 static inline unsigned long
@@ -26,6 +29,7 @@ swap_ulong(volatile unsigned long *ptr, unsigned long val)
 	return val;
 }
 
+static void smp4m_ipi_init(void);
 static void smp_setup_percpu_timer(void);
 
 void __cpuinit smp4m_callin(void)
@@ -59,8 +63,6 @@ void __cpuinit smp4m_callin(void)
 	local_flush_cache_all();
 	local_flush_tlb_all();
 
-	cpu_probe();
-
 	/* Fix idle thread fields. */
 	__asm__ __volatile__("ld [%0], %%g6\n\t"
 			     : : "r" (&current_set[cpuid])
@@ -70,7 +72,7 @@ void __cpuinit smp4m_callin(void)
 	atomic_inc(&init_mm.mm_count);
 	current->active_mm = &init_mm;
 
-	while (!cpu_isset(cpuid, smp_commenced_mask))
+	while (!cpumask_test_cpu(cpuid, &smp_commenced_mask))
 		mb();
 
 	local_irq_enable();
@@ -83,6 +85,7 @@ void __cpuinit smp4m_callin(void)
  */
 void __init smp4m_boot_cpus(void)
 {
+	smp4m_ipi_init();
 	smp_setup_percpu_timer();
 	local_flush_cache_all();
 }
@@ -150,18 +153,25 @@ void __init smp4m_smp_done(void)
 	/* Ok, they are spinning and ready to go. */
 }
 
-/* At each hardware IRQ, we get this called to forward IRQ reception
- * to the next processor.  The caller must disable the IRQ level being
- * serviced globally so that there are no double interrupts received.
- *
- * XXX See sparc64 irq.c.
- */
-void smp4m_irq_rotate(int cpu)
+
+/* Initialize IPIs on the SUN4M SMP machine */
+static void __init smp4m_ipi_init(void)
+{
+}
+
+static void smp4m_ipi_resched(int cpu)
+{
+	set_cpu_int(cpu, IRQ_IPI_RESCHED);
+}
+
+static void smp4m_ipi_single(int cpu)
 {
-	int next = cpu_data(cpu).next;
+	set_cpu_int(cpu, IRQ_IPI_SINGLE);
+}
 
-	if (next != cpu)
-		set_irq_udt(next);
+static void smp4m_ipi_mask_one(int cpu)
+{
+	set_cpu_int(cpu, IRQ_IPI_MASK);
 }
 
 static struct smp_funcall {
@@ -199,10 +209,10 @@ static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 		{
 			register int i;
 
-			cpu_clear(smp_processor_id(), mask);
-			cpus_and(mask, cpu_online_map, mask);
+			cpumask_clear_cpu(smp_processor_id(), &mask);
+			cpumask_and(&mask, cpu_online_mask, &mask);
 			for (i = 0; i < ncpus; i++) {
-				if (cpu_isset(i, mask)) {
+				if (cpumask_test_cpu(i, &mask)) {
 					ccall_info.processors_in[i] = 0;
 					ccall_info.processors_out[i] = 0;
 					set_cpu_int(i, IRQ_CROSS_CALL);
@@ -218,7 +228,7 @@ static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 
 			i = 0;
 			do {
-				if (!cpu_isset(i, mask))
+				if (!cpumask_test_cpu(i, &mask))
 					continue;
 				while (!ccall_info.processors_in[i])
 					barrier();
@@ -226,7 +236,7 @@ static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
 
 			i = 0;
 			do {
-				if (!cpu_isset(i, mask))
+				if (!cpumask_test_cpu(i, &mask))
 					continue;
 				while (!ccall_info.processors_out[i])
 					barrier();
@@ -277,7 +287,7 @@ static void __cpuinit smp_setup_percpu_timer(void)
 	load_profile_irq(cpu, lvl14_resolution);
 
 	if (cpu == boot_cpu_id)
-		enable_pil_irq(14);
+		sun4m_unmask_profile_irq();
 }
 
 static void __init smp4m_blackbox_id(unsigned *addr)
@@ -306,4 +316,7 @@ void __init sun4m_init_smp(void)
 	BTFIXUPSET_BLACKBOX(load_current, smp4m_blackbox_current);
 	BTFIXUPSET_CALL(smp_cross_call, smp4m_cross_call, BTFIXUPCALL_NORM);
 	BTFIXUPSET_CALL(__hard_smp_processor_id, __smp4m_processor_id, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_resched, smp4m_ipi_resched, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_single, smp4m_ipi_single, BTFIXUPCALL_NORM);
+	BTFIXUPSET_CALL(smp_ipi_mask_one, smp4m_ipi_mask_one, BTFIXUPCALL_NORM);
 }
diff --git a/arch/sparc/kernel/sysfs.c b/arch/sparc/kernel/sysfs.c
index 1eb8b00aed75f293b5df18076e1fc3b81b2cf9c7..7408201d7efb5c44f58918ca6f32e10a567d8e6a 100644
--- a/arch/sparc/kernel/sysfs.c
+++ b/arch/sparc/kernel/sysfs.c
@@ -103,9 +103,10 @@ static unsigned long run_on_cpu(unsigned long cpu,
 			        unsigned long (*func)(unsigned long),
 				unsigned long arg)
 {
-	cpumask_t old_affinity = current->cpus_allowed;
+	cpumask_t old_affinity;
 	unsigned long ret;
 
+	cpumask_copy(&old_affinity, tsk_cpus_allowed(current));
 	/* should return -EINVAL to userspace */
 	if (set_cpus_allowed_ptr(current, cpumask_of(cpu)))
 		return 0;
diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index 47ac73c32e883e50a36ec88e133ed679722ae55c..332c83ff7701799f30538cb891c016337bd1c749 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -84,4 +84,4 @@ sys_call_table:
 /*320*/	.long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
 /*325*/	.long sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
 /*330*/	.long sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
-/*335*/	.long sys_syncfs
+/*335*/	.long sys_syncfs, sys_sendmmsg
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 4f3170c1ef476a8914cbd239e18aac20b8ab7012..43887ca0be0e263562e33f03d19fd202a8b2bf13 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -85,7 +85,7 @@ sys_call_table32:
 /*320*/	.word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, compat_sys_preadv
 	.word compat_sys_pwritev, compat_sys_rt_tgsigqueueinfo, sys_perf_event_open, compat_sys_recvmmsg, sys_fanotify_init
 /*330*/	.word sys32_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, compat_sys_open_by_handle_at, compat_sys_clock_adjtime
-	.word sys_syncfs
+	.word sys_syncfs, compat_sys_sendmmsg
 
 #endif /* CONFIG_COMPAT */
 
@@ -162,4 +162,4 @@ sys_call_table:
 /*320*/	.word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
 	.word sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
 /*330*/	.word sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
-	.word sys_syncfs
+	.word sys_syncfs, sys_sendmmsg
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 4e236391b6359ab59223034c61892c6b3fce7a28..1060e0672a4b439972fbfa0c728b6ba6403a777d 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -168,7 +168,7 @@ static int __devinit clock_probe(struct platform_device *op)
 	return 0;
 }
 
-static struct of_device_id __initdata clock_match[] = {
+static struct of_device_id clock_match[] = {
 	{
 		.name = "eeprom",
 	},
@@ -228,14 +228,10 @@ static void __init sbus_time_init(void)
 
 void __init time_init(void)
 {
-#ifdef CONFIG_PCI
-	extern void pci_time_init(void);
-	if (pcic_present()) {
+	if (pcic_present())
 		pci_time_init();
-		return;
-	}
-#endif
-	sbus_time_init();
+	else
+		sbus_time_init();
 }
 
 
diff --git a/arch/sparc/kernel/us2e_cpufreq.c b/arch/sparc/kernel/us2e_cpufreq.c
index 8f982b76c71259e7a28f1f1551629eb397023a31..531d54fc9829271efb36c572a9b32129fddded59 100644
--- a/arch/sparc/kernel/us2e_cpufreq.c
+++ b/arch/sparc/kernel/us2e_cpufreq.c
@@ -237,7 +237,7 @@ static unsigned int us2e_freq_get(unsigned int cpu)
 	if (!cpu_online(cpu))
 		return 0;
 
-	cpus_allowed = current->cpus_allowed;
+	cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 
 	clock_tick = sparc64_get_clock_tick(cpu) / 1000;
@@ -258,7 +258,7 @@ static void us2e_set_cpu_divider_index(unsigned int cpu, unsigned int index)
 	if (!cpu_online(cpu))
 		return;
 
-	cpus_allowed = current->cpus_allowed;
+	cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 
 	new_freq = clock_tick = sparc64_get_clock_tick(cpu) / 1000;
diff --git a/arch/sparc/kernel/us3_cpufreq.c b/arch/sparc/kernel/us3_cpufreq.c
index f35d1e794548eb8541bee5198f4a353f346d1e3e..9a8ceb7008330a9fb695c1ddb2d2377cb15bb68f 100644
--- a/arch/sparc/kernel/us3_cpufreq.c
+++ b/arch/sparc/kernel/us3_cpufreq.c
@@ -85,7 +85,7 @@ static unsigned int us3_freq_get(unsigned int cpu)
 	if (!cpu_online(cpu))
 		return 0;
 
-	cpus_allowed = current->cpus_allowed;
+	cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 
 	reg = read_safari_cfg();
@@ -105,7 +105,7 @@ static void us3_set_cpu_divider_index(unsigned int cpu, unsigned int index)
 	if (!cpu_online(cpu))
 		return;
 
-	cpus_allowed = current->cpus_allowed;
+	cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current));
 	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 
 	new_freq = sparc64_get_clock_tick(cpu) / 1000;
diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index 846d1c4374ea9c0c24a64bc4088185388274afd3..7f01b8fce8bcff65e77709806157a28b854ae51b 100644
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -15,7 +15,6 @@ lib-$(CONFIG_SPARC32) += divdi3.o udivdi3.o
 lib-$(CONFIG_SPARC32) += copy_user.o locks.o
 lib-y                 += atomic_$(BITS).o
 lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o
-lib-$(CONFIG_SPARC32) += rwsem_32.o
 lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o
 
 lib-$(CONFIG_SPARC64) += copy_page.o clear_page.o bzero.o
diff --git a/arch/sparc/lib/checksum_32.S b/arch/sparc/lib/checksum_32.S
index 3632cb34e914b241ed394b99092b6a5aa63601c0..0084c3361e15afa77530071ada7a6e30c3ece3b5 100644
--- a/arch/sparc/lib/checksum_32.S
+++ b/arch/sparc/lib/checksum_32.S
@@ -289,10 +289,16 @@ cc_end_cruft:
 
 	/* Also, handle the alignment code out of band. */
 cc_dword_align:
-	cmp	%g1, 6
-	bl,a	ccte
+	cmp	%g1, 16
+	bge	1f
+	 srl	%g1, 1, %o3
+2:	cmp	%o3, 0
+	be,a	ccte
 	 andcc	%g1, 0xf, %o3
-	andcc	%o0, 0x1, %g0
+	andcc	%o3, %o0, %g0	! Check %o0 only (%o1 has the same last 2 bits)
+	be,a	2b
+	 srl	%o3, 1, %o3
+1:	andcc	%o0, 0x1, %g0
 	bne	ccslow
 	 andcc	%o0, 0x2, %g0
 	be	1f
diff --git a/arch/sparc/lib/rwsem_32.S b/arch/sparc/lib/rwsem_32.S
deleted file mode 100644
index 9675268e7fdeb37f700a8ed6c608b9a59583c95c..0000000000000000000000000000000000000000
--- a/arch/sparc/lib/rwsem_32.S
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Assembly part of rw semaphores.
- *
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- */
-
-#include <asm/ptrace.h>
-#include <asm/psr.h>
-
-	.section .sched.text, "ax"
-	.align	4
-
-	.globl		___down_read
-___down_read:
-	rd		%psr, %g3
-	nop
-	nop
-	nop
-	or		%g3, PSR_PIL, %g7
-	wr		%g7, 0, %psr
-	nop
-	nop
-	nop
-#ifdef CONFIG_SMP
-1:	ldstub		[%g1 + 4], %g7
-	tst		%g7
-	bne		1b
-	 ld		[%g1], %g7
-	sub		%g7, 1, %g7
-	st		%g7, [%g1]
-	stb		%g0, [%g1 + 4]
-#else
-	ld		[%g1], %g7
-	sub		%g7, 1, %g7
-	st		%g7, [%g1]
-#endif
-	wr		%g3, 0, %psr
-	add		%g7, 1, %g7
-	nop
-	nop
-	subcc		%g7, 1, %g7
-	bneg		3f
-	 nop
-2:	jmpl		%o7, %g0
-	 mov		%g4, %o7
-3:	save		%sp, -64, %sp
-	mov		%g1, %l1
-	mov		%g4, %l4
-	bcs		4f
-	 mov		%g5, %l5
-	call		down_read_failed
-	 mov		%l1, %o0
-	mov		%l1, %g1
-	mov		%l4, %g4
-	ba		___down_read
-	 restore	%l5, %g0, %g5
-4:	call		down_read_failed_biased
-	 mov		%l1, %o0
-	mov		%l1, %g1
-	mov		%l4, %g4
-	ba		2b
-	 restore	%l5, %g0, %g5
-
-	.globl		___down_write
-___down_write:
-	rd		%psr, %g3
-	nop
-	nop
-	nop
-	or		%g3, PSR_PIL, %g7
-	wr		%g7, 0, %psr
-	sethi		%hi(0x01000000), %g2
-	nop
-	nop
-#ifdef CONFIG_SMP
-1:	ldstub		[%g1 + 4], %g7
-	tst		%g7
-	bne		1b
-	 ld		[%g1], %g7
-	sub		%g7, %g2, %g7
-	st		%g7, [%g1]
-	stb		%g0, [%g1 + 4]
-#else
-	ld		[%g1], %g7
-	sub		%g7, %g2, %g7
-	st		%g7, [%g1]
-#endif
-	wr		%g3, 0, %psr
-	add		%g7, %g2, %g7
-	nop
-	nop
-	subcc		%g7, %g2, %g7
-	bne		3f
-	 nop
-2:	jmpl		%o7, %g0
-	 mov		%g4, %o7
-3:	save		%sp, -64, %sp
-	mov		%g1, %l1
-	mov		%g4, %l4
-	bcs		4f
-	 mov		%g5, %l5
-	call		down_write_failed
-	 mov		%l1, %o0
-	mov		%l1, %g1
-	mov		%l4, %g4
-	ba		___down_write
-	 restore	%l5, %g0, %g5
-4:	call		down_write_failed_biased
-	 mov		%l1, %o0
-	mov		%l1, %g1
-	mov		%l4, %g4
-	ba		2b
-	 restore	%l5, %g0, %g5
-
-	.text
-	.globl		___up_read
-___up_read:
-	rd		%psr, %g3
-	nop
-	nop
-	nop
-	or		%g3, PSR_PIL, %g7
-	wr		%g7, 0, %psr
-	nop
-	nop
-	nop
-#ifdef CONFIG_SMP
-1:	ldstub		[%g1 + 4], %g7
-	tst		%g7
-	bne		1b
-	 ld		[%g1], %g7
-	add		%g7, 1, %g7
-	st		%g7, [%g1]
-	stb		%g0, [%g1 + 4]
-#else
-	ld		[%g1], %g7
-	add		%g7, 1, %g7
-	st		%g7, [%g1]
-#endif
-	wr		%g3, 0, %psr
-	nop
-	nop
-	nop
-	cmp		%g7, 0
-	be		3f
-	 nop
-2:	jmpl		%o7, %g0
-	 mov		%g4, %o7
-3:	save		%sp, -64, %sp
-	mov		%g1, %l1
-	mov		%g4, %l4
-	mov		%g5, %l5
-	clr		%o1
-	call		__rwsem_wake
-	 mov		%l1, %o0
-	mov		%l1, %g1
-	mov		%l4, %g4
-	ba		2b
-	 restore	%l5, %g0, %g5
-
-	.globl		___up_write
-___up_write:
-	rd		%psr, %g3
-	nop
-	nop
-	nop
-	or		%g3, PSR_PIL, %g7
-	wr		%g7, 0, %psr
-	sethi		%hi(0x01000000), %g2
-	nop
-	nop
-#ifdef CONFIG_SMP
-1:	ldstub		[%g1 + 4], %g7
-	tst		%g7
-	bne		1b
-	 ld		[%g1], %g7
-	add		%g7, %g2, %g7
-	st		%g7, [%g1]
-	stb		%g0, [%g1 + 4]
-#else
-	ld		[%g1], %g7
-	add		%g7, %g2, %g7
-	st		%g7, [%g1]
-#endif
-	wr		%g3, 0, %psr
-	sub		%g7, %g2, %g7
-	nop
-	nop
-	addcc		%g7, %g2, %g7
-	bcs		3f
-	 nop
-2:	jmpl		%o7, %g0
-	 mov		%g4, %o7
-3:	save		%sp, -64, %sp
-	mov		%g1, %l1
-	mov		%g4, %l4
-	mov		%g5, %l5
-	mov		%g7, %o1
-	call		__rwsem_wake
-	 mov		%l1, %o0
-	mov		%l1, %g1
-	mov		%l4, %g4
-	ba		2b
-	 restore	%l5, %g0, %g5
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 2f6ae1d1fb6b19c3475efec961812c991e417a79..e10cd03fab801648ef2e5da6361a0a23867560aa 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -862,7 +862,7 @@ static void init_node_masks_nonnuma(void)
 	for (i = 0; i < NR_CPUS; i++)
 		numa_cpu_lookup_table[i] = 0;
 
-	numa_cpumask_lookup_table[0] = CPU_MASK_ALL;
+	cpumask_setall(&numa_cpumask_lookup_table[0]);
 }
 
 #ifdef CONFIG_NEED_MULTIPLE_NODES
@@ -1080,7 +1080,7 @@ static void __init numa_parse_mdesc_group_cpus(struct mdesc_handle *md,
 {
 	u64 arc;
 
-	cpus_clear(*mask);
+	cpumask_clear(mask);
 
 	mdesc_for_each_arc(arc, md, grp, MDESC_ARC_TYPE_BACK) {
 		u64 target = mdesc_arc_target(md, arc);
@@ -1091,7 +1091,7 @@ static void __init numa_parse_mdesc_group_cpus(struct mdesc_handle *md,
 			continue;
 		id = mdesc_get_property(md, target, "id", NULL);
 		if (*id < nr_cpu_ids)
-			cpu_set(*id, *mask);
+			cpumask_set_cpu(*id, mask);
 	}
 }
 
@@ -1153,13 +1153,13 @@ static int __init numa_parse_mdesc_group(struct mdesc_handle *md, u64 grp,
 
 	numa_parse_mdesc_group_cpus(md, grp, &mask);
 
-	for_each_cpu_mask(cpu, mask)
+	for_each_cpu(cpu, &mask)
 		numa_cpu_lookup_table[cpu] = index;
-	numa_cpumask_lookup_table[index] = mask;
+	cpumask_copy(&numa_cpumask_lookup_table[index], &mask);
 
 	if (numa_debug) {
 		printk(KERN_INFO "NUMA GROUP[%d]: cpus [ ", index);
-		for_each_cpu_mask(cpu, mask)
+		for_each_cpu(cpu, &mask)
 			printk("%d ", cpu);
 		printk("]\n");
 	}
@@ -1218,7 +1218,7 @@ static int __init numa_parse_jbus(void)
 	index = 0;
 	for_each_present_cpu(cpu) {
 		numa_cpu_lookup_table[cpu] = index;
-		numa_cpumask_lookup_table[index] = cpumask_of_cpu(cpu);
+		cpumask_copy(&numa_cpumask_lookup_table[index], cpumask_of(cpu));
 		node_masks[index].mask = ~((1UL << 36UL) - 1UL);
 		node_masks[index].val = cpu << 36UL;
 
diff --git a/arch/tile/kernel/smp.c b/arch/tile/kernel/smp.c
index a4293102ef81b6eaaa52464f66ce7865801775e7..c52224d5ed45f06a38f4461e19f485a2bb4cadb3 100644
--- a/arch/tile/kernel/smp.c
+++ b/arch/tile/kernel/smp.c
@@ -189,12 +189,8 @@ void flush_icache_range(unsigned long start, unsigned long end)
 /* Called when smp_send_reschedule() triggers IRQ_RESCHEDULE. */
 static irqreturn_t handle_reschedule_ipi(int irq, void *token)
 {
-	/*
-	 * Nothing to do here; when we return from interrupt, the
-	 * rescheduling will occur there. But do bump the interrupt
-	 * profiler count in the meantime.
-	 */
 	__get_cpu_var(irq_stat).irq_resched_count++;
+	scheduler_ipi();
 
 	return IRQ_HANDLED;
 }
diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c
index 7e0619c2c2c61531749dc8f22b5612d42d6f5b85..c0ef803c7c709d2178f028585f00c658bf6441c6 100644
--- a/arch/um/drivers/mmapper_kern.c
+++ b/arch/um/drivers/mmapper_kern.c
@@ -116,7 +116,7 @@ static int __init mmapper_init(void)
 	if (err) {
 		printk(KERN_ERR "mmapper - misc_register failed, err = %d\n",
 		       err);
-		return err;;
+		return err;
 	}
 	return 0;
 }
diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c
index 106bf27e2a9a5fc96abf5056bfbe070a6e4f709f..eefb107d2d734856c376f973913a29ddf18acae7 100644
--- a/arch/um/kernel/smp.c
+++ b/arch/um/kernel/smp.c
@@ -173,7 +173,7 @@ void IPI_handler(int cpu)
 			break;
 
 		case 'R':
-			set_tsk_need_resched(current);
+			scheduler_ipi();
 			break;
 
 		case 'S':
diff --git a/arch/um/os-Linux/util.c b/arch/um/os-Linux/util.c
index 6ea77979531c95e1bf005eb0cc3e4a87fa6c913d..42827cafa6af3ac72f4c57d62e08968b81360faa 100644
--- a/arch/um/os-Linux/util.c
+++ b/arch/um/os-Linux/util.c
@@ -5,6 +5,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <errno.h>
 #include <signal.h>
 #include <string.h>
@@ -75,6 +76,26 @@ void setup_hostinfo(char *buf, int len)
 		 host.release, host.version, host.machine);
 }
 
+/*
+ * We cannot use glibc's abort(). It makes use of tgkill() which
+ * has no effect within UML's kernel threads.
+ * After that glibc would execute an invalid instruction to kill
+ * the calling process and UML crashes with SIGSEGV.
+ */
+static inline void __attribute__ ((noreturn)) uml_abort(void)
+{
+	sigset_t sig;
+
+	fflush(NULL);
+
+	if (!sigemptyset(&sig) && !sigaddset(&sig, SIGABRT))
+		sigprocmask(SIG_UNBLOCK, &sig, 0);
+
+	for (;;)
+		if (kill(getpid(), SIGABRT) < 0)
+			exit(127);
+}
+
 void os_dump_core(void)
 {
 	int pid;
@@ -116,5 +137,5 @@ void os_dump_core(void)
 	while ((pid = waitpid(-1, NULL, WNOHANG | __WALL)) > 0)
 		os_kill_ptraced_process(pid, 0);
 
-	abort();
+	uml_abort();
 }
diff --git a/arch/unicore32/kernel/irq.c b/arch/unicore32/kernel/irq.c
index 2aa30a364bbe426e0749a758e26b11c000be0428..d4efa7d679ffe5e9d10d1ac09cfcfb83c52dcddb 100644
--- a/arch/unicore32/kernel/irq.c
+++ b/arch/unicore32/kernel/irq.c
@@ -23,7 +23,7 @@
 #include <linux/list.h>
 #include <linux/kallsyms.h>
 #include <linux/proc_fs.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/gpio.h>
 
 #include <asm/system.h>
@@ -237,7 +237,7 @@ static struct puv3_irq_state {
 	unsigned int	iccr;
 } puv3_irq_state;
 
-static int puv3_irq_suspend(struct sys_device *dev, pm_message_t state)
+static int puv3_irq_suspend(void)
 {
 	struct puv3_irq_state *st = &puv3_irq_state;
 
@@ -265,7 +265,7 @@ static int puv3_irq_suspend(struct sys_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int puv3_irq_resume(struct sys_device *dev)
+static void puv3_irq_resume(void)
 {
 	struct puv3_irq_state *st = &puv3_irq_state;
 
@@ -278,27 +278,20 @@ static int puv3_irq_resume(struct sys_device *dev)
 
 		writel(st->icmr, INTC_ICMR);
 	}
-	return 0;
 }
 
-static struct sysdev_class puv3_irq_sysclass = {
-	.name		= "pkunity-irq",
+static struct syscore_ops puv3_irq_syscore_ops = {
 	.suspend	= puv3_irq_suspend,
 	.resume		= puv3_irq_resume,
 };
 
-static struct sys_device puv3_irq_device = {
-	.id		= 0,
-	.cls		= &puv3_irq_sysclass,
-};
-
-static int __init puv3_irq_init_devicefs(void)
+static int __init puv3_irq_init_syscore(void)
 {
-	sysdev_class_register(&puv3_irq_sysclass);
-	return sysdev_register(&puv3_irq_device);
+	register_syscore_ops(&puv3_irq_syscore_ops);
+	return 0;
 }
 
-device_initcall(puv3_irq_init_devicefs);
+device_initcall(puv3_irq_init_syscore);
 
 void __init init_IRQ(void)
 {
diff --git a/arch/unicore32/kernel/traps.c b/arch/unicore32/kernel/traps.c
index 254e36fa951374343c35d7506dab696dc4bc3023..b9a26465e72822674a507e5583b4aa6f25914e2a 100644
--- a/arch/unicore32/kernel/traps.c
+++ b/arch/unicore32/kernel/traps.c
@@ -192,7 +192,6 @@ static int __die(const char *str, int err, struct thread_info *thread,
 
 	printk(KERN_EMERG "Internal error: %s: %x [#%d]\n",
 	       str, err, ++die_counter);
-	sysfs_printk_last_file();
 
 	/* trap and error numbers are mostly meaningless on UniCore */
 	ret = notify_die(DIE_OOPS, str, regs, err, tsk->thread.trap_no, \
diff --git a/arch/x86/Kbuild b/arch/x86/Kbuild
index 0e103236b754f46e40055ca00ecacdc22d638e77..0e9dec6cadd10a32272fb67823b5ff27e587cc88 100644
--- a/arch/x86/Kbuild
+++ b/arch/x86/Kbuild
@@ -15,3 +15,4 @@ obj-y += vdso/
 obj-$(CONFIG_IA32_EMULATION) += ia32/
 
 obj-y += platform/
+obj-y += net/
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index cc6c53a95bfdd7ca40d5836e25d2a24e23482f83..880fcb6c86f484c602afa6bbcfb436d48647f8c9 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -8,6 +8,7 @@ config 64BIT
 
 config X86_32
 	def_bool !64BIT
+	select CLKSRC_I8253
 
 config X86_64
 	def_bool 64BIT
@@ -71,7 +72,7 @@ config X86
 	select GENERIC_IRQ_SHOW
 	select IRQ_FORCED_THREADING
 	select USE_GENERIC_SMP_HELPERS if SMP
-	select ARCH_NO_SYSDEV_OPS
+	select HAVE_BPF_JIT if (X86_64 && NET)
 
 config INSTRUCTION_DECODER
 	def_bool (KPROBES || PERF_EVENTS)
@@ -112,7 +113,14 @@ config MMU
 	def_bool y
 
 config ZONE_DMA
-	def_bool y
+	bool "DMA memory allocation support" if EXPERT
+	default y
+	help
+	  DMA memory allocation support allows devices with less than 32-bit
+	  addressing to allocate within the first 16MB of address space.
+	  Disable if no such devices will be used.
+
+	  If unsure, say Y.
 
 config SBUS
 	bool
@@ -365,17 +373,6 @@ config X86_UV
 # Following is an alphabetically sorted list of 32 bit extended platforms
 # Please maintain the alphabetic order if and when there are additions
 
-config X86_ELAN
-	bool "AMD Elan"
-	depends on X86_32
-	depends on X86_EXTENDED_PLATFORM
-	---help---
-	  Select this for an AMD Elan processor.
-
-	  Do not use this option for K6/Athlon/Opteron processors!
-
-	  If unsure, choose "PC-compatible" instead.
-
 config X86_INTEL_CE
 	bool "CE4100 TV platform"
 	depends on PCI
@@ -690,6 +687,7 @@ config AMD_IOMMU
 	bool "AMD IOMMU support"
 	select SWIOTLB
 	select PCI_MSI
+	select PCI_IOV
 	depends on X86_64 && PCI && ACPI
 	---help---
 	  With this option you can enable support for AMD IOMMU hardware in
@@ -1174,7 +1172,7 @@ comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
 config AMD_NUMA
 	def_bool y
 	prompt "Old style AMD Opteron NUMA detection"
-	depends on X86_64 && NUMA && PCI
+	depends on NUMA && PCI
 	---help---
 	  Enable AMD NUMA node topology detection.  You should say Y here if
 	  you have a multi processor AMD system. This uses an old method to
@@ -1201,7 +1199,7 @@ config NODES_SPAN_OTHER_NODES
 
 config NUMA_EMU
 	bool "NUMA emulation"
-	depends on X86_64 && NUMA
+	depends on NUMA
 	---help---
 	  Enable NUMA emulation. A flat machine will be split
 	  into virtual nodes when booted with "numa=fake=N", where N is the
@@ -1223,6 +1221,10 @@ config HAVE_ARCH_BOOTMEM
 	def_bool y
 	depends on X86_32 && NUMA
 
+config HAVE_ARCH_ALLOC_REMAP
+	def_bool y
+	depends on X86_32 && NUMA
+
 config ARCH_HAVE_MEMORY_PRESENT
 	def_bool y
 	depends on X86_32 && DISCONTIGMEM
@@ -1231,13 +1233,9 @@ config NEED_NODE_MEMMAP_SIZE
 	def_bool y
 	depends on X86_32 && (DISCONTIGMEM || SPARSEMEM)
 
-config HAVE_ARCH_ALLOC_REMAP
-	def_bool y
-	depends on X86_32 && NUMA
-
 config ARCH_FLATMEM_ENABLE
 	def_bool y
-	depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && !NUMA
+	depends on X86_32 && !NUMA
 
 config ARCH_DISCONTIGMEM_ENABLE
 	def_bool y
@@ -1247,20 +1245,16 @@ config ARCH_DISCONTIGMEM_DEFAULT
 	def_bool y
 	depends on NUMA && X86_32
 
-config ARCH_PROC_KCORE_TEXT
-	def_bool y
-	depends on X86_64 && PROC_KCORE
-
-config ARCH_SPARSEMEM_DEFAULT
-	def_bool y
-	depends on X86_64
-
 config ARCH_SPARSEMEM_ENABLE
 	def_bool y
 	depends on X86_64 || NUMA || (EXPERIMENTAL && X86_32) || X86_32_NON_STANDARD
 	select SPARSEMEM_STATIC if X86_32
 	select SPARSEMEM_VMEMMAP_ENABLE if X86_64
 
+config ARCH_SPARSEMEM_DEFAULT
+	def_bool y
+	depends on X86_64
+
 config ARCH_SELECT_MEMORY_MODEL
 	def_bool y
 	depends on ARCH_SPARSEMEM_ENABLE
@@ -1269,6 +1263,10 @@ config ARCH_MEMORY_PROBE
 	def_bool X86_64
 	depends on MEMORY_HOTPLUG
 
+config ARCH_PROC_KCORE_TEXT
+	def_bool y
+	depends on X86_64 && PROC_KCORE
+
 config ILLEGAL_POINTER_VALUE
        hex
        default 0 if X86_32
@@ -1703,10 +1701,6 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
 	def_bool y
 	depends on MEMORY_HOTPLUG
 
-config HAVE_ARCH_EARLY_PFN_TO_NID
-	def_bool X86_64
-	depends on NUMA
-
 config USE_PERCPU_NUMA_NODE_ID
 	def_bool y
 	depends on NUMA
@@ -1848,7 +1842,7 @@ config APM_ALLOW_INTS
 
 endif # APM
 
-source "arch/x86/kernel/cpu/cpufreq/Kconfig"
+source "drivers/cpufreq/Kconfig"
 
 source "drivers/cpuidle/Kconfig"
 
@@ -2076,7 +2070,7 @@ config OLPC
 	depends on !X86_PAE
 	select GPIOLIB
 	select OF
-	select OF_PROMTREE if PROC_DEVICETREE
+	select OF_PROMTREE
 	---help---
 	  Add support for detecting the unique features of the OLPC
 	  XO hardware.
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index d161e939df6266566deb52f5e5752428bacf347f..6a7cfdf8ff6915c291e14e2167b54e7469503a34 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -1,6 +1,4 @@
 # Put here option for CPU selection and depending optimization
-if !X86_ELAN
-
 choice
 	prompt "Processor family"
 	default M686 if X86_32
@@ -203,6 +201,14 @@ config MWINCHIP3D
 	  stores for this CPU, which can increase performance of some
 	  operations.
 
+config MELAN
+	bool "AMD Elan"
+	depends on X86_32
+	---help---
+	  Select this for an AMD Elan processor.
+
+	  Do not use this option for K6/Athlon/Opteron processors!
+
 config MGEODEGX1
 	bool "GeodeGX1"
 	depends on X86_32
@@ -292,8 +298,6 @@ config X86_GENERIC
 	  This is really intended for distributors who need more
 	  generic optimizations.
 
-endif
-
 #
 # Define implied options from the CPU selection here
 config X86_INTERNODE_CACHE_SHIFT
@@ -312,7 +316,7 @@ config X86_L1_CACHE_SHIFT
 	int
 	default "7" if MPENTIUM4 || MPSC
 	default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MATOM || MVIAC7 || X86_GENERIC || GENERIC_CPU
-	default "4" if X86_ELAN || M486 || M386 || MGEODEGX1
+	default "4" if MELAN || M486 || M386 || MGEODEGX1
 	default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX
 
 config X86_XADD
@@ -358,7 +362,7 @@ config X86_POPAD_OK
 
 config X86_ALIGNMENT_16
 	def_bool y
-	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
+	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
 
 config X86_INTEL_USERCOPY
 	def_bool y
diff --git a/arch/x86/Makefile_32.cpu b/arch/x86/Makefile_32.cpu
index f2ee1abb1df9df8704c052c4d76ed22cbb6bd5bf..86cee7b749e1bc387522752ba2a5f200ccc172c0 100644
--- a/arch/x86/Makefile_32.cpu
+++ b/arch/x86/Makefile_32.cpu
@@ -37,7 +37,7 @@ cflags-$(CONFIG_MATOM)		+= $(call cc-option,-march=atom,$(call cc-option,-march=
 	$(call cc-option,-mtune=atom,$(call cc-option,-mtune=generic))
 
 # AMD Elan support
-cflags-$(CONFIG_X86_ELAN)	+= -march=i486
+cflags-$(CONFIG_MELAN)		+= -march=i486
 
 # Geode GX1 support
 cflags-$(CONFIG_MGEODEGX1)	+= -march=pentium-mmx
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 1a58ad89fdf7c81ab8e7ea938046f248d93944e5..c04f1b7a91397e6901ade2e09e498066b5697df2 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -2,8 +2,6 @@
 # Arch-specific CryptoAPI modules.
 #
 
-obj-$(CONFIG_CRYPTO_FPU) += fpu.o
-
 obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o
 obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o
 obj-$(CONFIG_CRYPTO_SALSA20_586) += salsa20-i586.o
@@ -24,6 +22,6 @@ aes-x86_64-y := aes-x86_64-asm_64.o aes_glue.o
 twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_glue.o
 salsa20-x86_64-y := salsa20-x86_64-asm_64.o salsa20_glue.o
 
-aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o
+aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o fpu.o
 
 ghash-clmulni-intel-y := ghash-clmulni-intel_asm.o ghash-clmulni-intel_glue.o
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 2577613fb32b04ea65893f5a838bac0f4b317496..feee8ff1d05ea4cc87e4c5be965b08d00e89731f 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -94,6 +94,10 @@ asmlinkage void aesni_cbc_enc(struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
 asmlinkage void aesni_cbc_dec(struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
+
+int crypto_fpu_init(void);
+void crypto_fpu_exit(void);
+
 #ifdef CONFIG_X86_64
 asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
@@ -1257,6 +1261,8 @@ static int __init aesni_init(void)
 		return -ENODEV;
 	}
 
+	if ((err = crypto_fpu_init()))
+		goto fpu_err;
 	if ((err = crypto_register_alg(&aesni_alg)))
 		goto aes_err;
 	if ((err = crypto_register_alg(&__aesni_alg)))
@@ -1334,6 +1340,7 @@ static int __init aesni_init(void)
 __aes_err:
 	crypto_unregister_alg(&aesni_alg);
 aes_err:
+fpu_err:
 	return err;
 }
 
@@ -1363,6 +1370,8 @@ static void __exit aesni_exit(void)
 	crypto_unregister_alg(&blk_ecb_alg);
 	crypto_unregister_alg(&__aesni_alg);
 	crypto_unregister_alg(&aesni_alg);
+
+	crypto_fpu_exit();
 }
 
 module_init(aesni_init);
diff --git a/arch/x86/crypto/fpu.c b/arch/x86/crypto/fpu.c
index 1a8f8649c035b2e6fe5b30b0032382760cc9e495..98d7a188f46b0744ea53942eeab09d609f7d4847 100644
--- a/arch/x86/crypto/fpu.c
+++ b/arch/x86/crypto/fpu.c
@@ -150,18 +150,12 @@ static struct crypto_template crypto_fpu_tmpl = {
 	.module = THIS_MODULE,
 };
 
-static int __init crypto_fpu_module_init(void)
+int __init crypto_fpu_init(void)
 {
 	return crypto_register_template(&crypto_fpu_tmpl);
 }
 
-static void __exit crypto_fpu_module_exit(void)
+void __exit crypto_fpu_exit(void)
 {
 	crypto_unregister_template(&crypto_fpu_tmpl);
 }
-
-module_init(crypto_fpu_module_init);
-module_exit(crypto_fpu_module_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("FPU block cipher wrapper");
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 849a9d23c71d5c11080d92edbb705343879aa15e..95f5826be458a4a1368d45bc1cd6c81342d660b9 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -848,4 +848,5 @@ ia32_sys_call_table:
 	.quad compat_sys_open_by_handle_at
 	.quad compat_sys_clock_adjtime
 	.quad sys_syncfs
+	.quad compat_sys_sendmmsg	/* 345 */
 ia32_syscall_end:
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 12e0e7dd869c6f966efd4415c740db2f39bd0eb7..416d865eae39bdb5eecb670aeaeffdc2a3f2bd21 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -183,8 +183,6 @@ static inline void disable_acpi(void) { }
 
 #define ARCH_HAS_POWER_INIT	1
 
-struct bootnode;
-
 #ifdef CONFIG_ACPI_NUMA
 extern int acpi_numa;
 extern int x86_acpi_numa_init(void);
diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
index a63a68be1cce2258daf9cadf0d465b291296c930..94d420b360d11cdfbbd4a39f13c19bd8d76fc7e0 100644
--- a/arch/x86/include/asm/alternative-asm.h
+++ b/arch/x86/include/asm/alternative-asm.h
@@ -15,4 +15,13 @@
 	.endm
 #endif
 
+.macro altinstruction_entry orig alt feature orig_len alt_len
+	.align 8
+	.quad \orig
+	.quad \alt
+	.word \feature
+	.byte \orig_len
+	.byte \alt_len
+.endm
+
 #endif  /*  __ASSEMBLY__  */
diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index 13009d1af99a33e2bbee39fbe80a194fac85ece4..bf535f947e8c359d1ff482420ca5fca0a8e70f19 100644
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -4,7 +4,6 @@
 #include <linux/types.h>
 #include <linux/stddef.h>
 #include <linux/stringify.h>
-#include <linux/jump_label.h>
 #include <asm/asm.h>
 
 /*
@@ -191,12 +190,4 @@ extern void *text_poke(void *addr, const void *opcode, size_t len);
 extern void *text_poke_smp(void *addr, const void *opcode, size_t len);
 extern void text_poke_smp_batch(struct text_poke_param *params, int n);
 
-#if defined(CONFIG_DYNAMIC_FTRACE) || defined(HAVE_JUMP_LABEL)
-#define IDEAL_NOP_SIZE_5 5
-extern unsigned char ideal_nop5[IDEAL_NOP_SIZE_5];
-extern void arch_init_ideal_nop5(void);
-#else
-static inline void arch_init_ideal_nop5(void) {}
-#endif
-
 #endif /* _ASM_X86_ALTERNATIVE_H */
diff --git a/arch/x86/include/asm/amd_iommu_proto.h b/arch/x86/include/asm/amd_iommu_proto.h
index 916bc8111a01fa5de3a5df9f35ce3b8b60113342..55d95eb789b3142efb38ddf7d31afc2bcf77cf44 100644
--- a/arch/x86/include/asm/amd_iommu_proto.h
+++ b/arch/x86/include/asm/amd_iommu_proto.h
@@ -19,13 +19,12 @@
 #ifndef _ASM_X86_AMD_IOMMU_PROTO_H
 #define _ASM_X86_AMD_IOMMU_PROTO_H
 
-struct amd_iommu;
+#include <asm/amd_iommu_types.h>
 
 extern int amd_iommu_init_dma_ops(void);
 extern int amd_iommu_init_passthrough(void);
+extern irqreturn_t amd_iommu_int_thread(int irq, void *data);
 extern irqreturn_t amd_iommu_int_handler(int irq, void *data);
-extern void amd_iommu_flush_all_domains(void);
-extern void amd_iommu_flush_all_devices(void);
 extern void amd_iommu_apply_erratum_63(u16 devid);
 extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu);
 extern int amd_iommu_init_devices(void);
@@ -44,4 +43,12 @@ static inline bool is_rd890_iommu(struct pci_dev *pdev)
 	       (pdev->device == PCI_DEVICE_ID_RD890_IOMMU);
 }
 
+static inline bool iommu_feature(struct amd_iommu *iommu, u64 f)
+{
+	if (!(iommu->cap & (1 << IOMMU_CAP_EFR)))
+		return false;
+
+	return !!(iommu->features & f);
+}
+
 #endif /* _ASM_X86_AMD_IOMMU_PROTO_H  */
diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h
index e3509fc303bf5a54069e5b9b6b6edbc9ec390a49..4c9982995414a3f84a06f7483733ddb7d9d160a7 100644
--- a/arch/x86/include/asm/amd_iommu_types.h
+++ b/arch/x86/include/asm/amd_iommu_types.h
@@ -68,12 +68,25 @@
 #define MMIO_CONTROL_OFFSET     0x0018
 #define MMIO_EXCL_BASE_OFFSET   0x0020
 #define MMIO_EXCL_LIMIT_OFFSET  0x0028
+#define MMIO_EXT_FEATURES	0x0030
 #define MMIO_CMD_HEAD_OFFSET	0x2000
 #define MMIO_CMD_TAIL_OFFSET	0x2008
 #define MMIO_EVT_HEAD_OFFSET	0x2010
 #define MMIO_EVT_TAIL_OFFSET	0x2018
 #define MMIO_STATUS_OFFSET	0x2020
 
+
+/* Extended Feature Bits */
+#define FEATURE_PREFETCH	(1ULL<<0)
+#define FEATURE_PPR		(1ULL<<1)
+#define FEATURE_X2APIC		(1ULL<<2)
+#define FEATURE_NX		(1ULL<<3)
+#define FEATURE_GT		(1ULL<<4)
+#define FEATURE_IA		(1ULL<<6)
+#define FEATURE_GA		(1ULL<<7)
+#define FEATURE_HE		(1ULL<<8)
+#define FEATURE_PC		(1ULL<<9)
+
 /* MMIO status bits */
 #define MMIO_STATUS_COM_WAIT_INT_MASK	0x04
 
@@ -113,7 +126,9 @@
 /* command specific defines */
 #define CMD_COMPL_WAIT          0x01
 #define CMD_INV_DEV_ENTRY       0x02
-#define CMD_INV_IOMMU_PAGES     0x03
+#define CMD_INV_IOMMU_PAGES	0x03
+#define CMD_INV_IOTLB_PAGES	0x04
+#define CMD_INV_ALL		0x08
 
 #define CMD_COMPL_WAIT_STORE_MASK	0x01
 #define CMD_COMPL_WAIT_INT_MASK		0x02
@@ -215,6 +230,8 @@
 #define IOMMU_PTE_IR (1ULL << 61)
 #define IOMMU_PTE_IW (1ULL << 62)
 
+#define DTE_FLAG_IOTLB	0x01
+
 #define IOMMU_PAGE_MASK (((1ULL << 52) - 1) & ~0xfffULL)
 #define IOMMU_PTE_PRESENT(pte) ((pte) & IOMMU_PTE_P)
 #define IOMMU_PTE_PAGE(pte) (phys_to_virt((pte) & IOMMU_PAGE_MASK))
@@ -227,6 +244,7 @@
 /* IOMMU capabilities */
 #define IOMMU_CAP_IOTLB   24
 #define IOMMU_CAP_NPCACHE 26
+#define IOMMU_CAP_EFR     27
 
 #define MAX_DOMAIN_ID 65536
 
@@ -249,6 +267,8 @@ extern bool amd_iommu_dump;
 
 /* global flag if IOMMUs cache non-present entries */
 extern bool amd_iommu_np_cache;
+/* Only true if all IOMMUs support device IOTLBs */
+extern bool amd_iommu_iotlb_sup;
 
 /*
  * Make iterating over all IOMMUs easier
@@ -371,6 +391,9 @@ struct amd_iommu {
 	/* flags read from acpi table */
 	u8 acpi_flags;
 
+	/* Extended features */
+	u64 features;
+
 	/*
 	 * Capability pointer. There could be more than one IOMMU per PCI
 	 * device function if there are more than one AMD IOMMU capability
@@ -409,9 +432,6 @@ struct amd_iommu {
 	/* if one, we need to send a completion wait command */
 	bool need_sync;
 
-	/* becomes true if a command buffer reset is running */
-	bool reset_in_progress;
-
 	/* default dma_ops domain for that IOMMU */
 	struct dma_ops_domain *default_dom;
 
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 331682231bb43c6a2a7ff7c40c1352cdeddd82f1..67f87f25761169a54e99795cecab98fed034aca7 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -11,7 +11,6 @@ struct amd_nb_bus_dev_range {
 
 extern const struct pci_device_id amd_nb_misc_ids[];
 extern const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[];
-struct bootnode;
 
 extern bool early_is_amd_nb(u32 value);
 extern int amd_cache_northbridges(void);
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 2b7d573be5496863572be6dc724af256e00f4cf7..4a0b7c7e2cce5c430a95f6f972c7e810c379170f 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -363,7 +363,12 @@ struct apic {
 	 */
 	int (*x86_32_early_logical_apicid)(int cpu);
 
-	/* determine CPU -> NUMA node mapping */
+	/*
+	 * Optional method called from setup_local_APIC() after logical
+	 * apicid is guaranteed to be known to initialize apicid -> node
+	 * mapping if NUMA initialization hasn't done so already.  Don't
+	 * add new users.
+	 */
 	int (*x86_32_numa_cpu_node)(int cpu);
 #endif
 };
@@ -375,6 +380,26 @@ struct apic {
  */
 extern struct apic *apic;
 
+/*
+ * APIC drivers are probed based on how they are listed in the .apicdrivers
+ * section. So the order is important and enforced by the ordering
+ * of different apic driver files in the Makefile.
+ *
+ * For the files having two apic drivers, we use apic_drivers()
+ * to enforce the order with in them.
+ */
+#define apic_driver(sym)					\
+	static struct apic *__apicdrivers_##sym __used		\
+	__aligned(sizeof(struct apic *))			\
+	__section(.apicdrivers) = { &sym }
+
+#define apic_drivers(sym1, sym2)					\
+	static struct apic *__apicdrivers_##sym1##sym2[2] __used	\
+	__aligned(sizeof(struct apic *))				\
+	__section(.apicdrivers) = { &sym1, &sym2 }
+
+extern struct apic *__apicdrivers[], *__apicdrivers_end[];
+
 /*
  * APIC functionality to boot other CPUs - only used on SMP:
  */
@@ -453,15 +478,10 @@ static inline unsigned default_get_apic_id(unsigned long x)
 #define DEFAULT_TRAMPOLINE_PHYS_HIGH		0x469
 
 #ifdef CONFIG_X86_64
-extern struct apic apic_flat;
-extern struct apic apic_physflat;
-extern struct apic apic_x2apic_cluster;
-extern struct apic apic_x2apic_phys;
 extern int default_acpi_madt_oem_check(char *, char *);
 
 extern void apic_send_IPI_self(int vector);
 
-extern struct apic apic_x2apic_uv_x;
 DECLARE_PER_CPU(int, x2apic_extra_bits);
 
 extern int default_cpu_present_to_apicid(int mps_cpu);
@@ -475,7 +495,7 @@ static inline void default_wait_for_init_deassert(atomic_t *deassert)
 	return;
 }
 
-extern void generic_bigsmp_probe(void);
+extern struct apic *generic_bigsmp_probe(void);
 
 
 #ifdef CONFIG_X86_LOCAL_APIC
@@ -511,8 +531,6 @@ extern struct apic apic_noop;
 
 #ifdef CONFIG_X86_32
 
-extern struct apic apic_default;
-
 static inline int noop_x86_32_early_logical_apicid(int cpu)
 {
 	return BAD_APICID;
@@ -537,8 +555,6 @@ static inline int default_phys_pkg_id(int cpuid_apic, int index_msb)
 	return cpuid_apic >> index_msb;
 }
 
-extern int default_x86_32_numa_cpu_node(int cpu);
-
 #endif
 
 static inline unsigned int
diff --git a/arch/x86/include/asm/apicdef.h b/arch/x86/include/asm/apicdef.h
index d87988bacf3ec497a6a5db9ee1e2b54214b4cdf2..34595d5e1038615eeac0ac943a15e9bcf9f4e0d9 100644
--- a/arch/x86/include/asm/apicdef.h
+++ b/arch/x86/include/asm/apicdef.h
@@ -78,6 +78,7 @@
 #define		APIC_DEST_LOGICAL	0x00800
 #define		APIC_DEST_PHYSICAL	0x00000
 #define		APIC_DM_FIXED		0x00000
+#define		APIC_DM_FIXED_MASK	0x00700
 #define		APIC_DM_LOWEST		0x00100
 #define		APIC_DM_SMI		0x00200
 #define		APIC_DM_REMRD		0x00300
diff --git a/arch/x86/include/asm/bios_ebda.h b/arch/x86/include/asm/bios_ebda.h
index 3c7521063d3fd3f70ea346cf855e4d02c4fdb9f0..aa6a3170ab5ad9368749ba711e0a3cd5919035c5 100644
--- a/arch/x86/include/asm/bios_ebda.h
+++ b/arch/x86/include/asm/bios_ebda.h
@@ -4,16 +4,40 @@
 #include <asm/io.h>
 
 /*
- * there is a real-mode segmented pointer pointing to the
- * 4K EBDA area at 0x40E.
+ * Returns physical address of EBDA.  Returns 0 if there is no EBDA.
  */
 static inline unsigned int get_bios_ebda(void)
 {
+	/*
+	 * There is a real-mode segmented pointer pointing to the
+	 * 4K EBDA area at 0x40E.
+	 */
 	unsigned int address = *(unsigned short *)phys_to_virt(0x40E);
 	address <<= 4;
 	return address;	/* 0 means none */
 }
 
+/*
+ * Return the sanitized length of the EBDA in bytes, if it exists.
+ */
+static inline unsigned int get_bios_ebda_length(void)
+{
+	unsigned int address;
+	unsigned int length;
+
+	address = get_bios_ebda();
+	if (!address)
+		return 0;
+
+	/* EBDA length is byte 0 of the EBDA (stored in KiB) */
+	length = *(unsigned char *)phys_to_virt(address);
+	length <<= 10;
+
+	/* Trim the length if it extends beyond 640KiB */
+	length = min_t(unsigned int, (640 * 1024) - address, length);
+	return length;
+}
+
 void reserve_ebda_region(void);
 
 #ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 91f3e087cf21817704c68f24379edc4cf31a6885..5dc6acc98dbde7a1bed021ead6386644d47f3ff3 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -195,6 +195,8 @@
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
 #define X86_FEATURE_FSGSBASE	(9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
+#define X86_FEATURE_SMEP	(9*32+ 7) /* Supervisor Mode Execution Protection */
+#define X86_FEATURE_ERMS	(9*32+ 9) /* Enhanced REP MOVSB/STOSB */
 
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
 
@@ -207,8 +209,7 @@ extern const char * const x86_power_flags[32];
 #define test_cpu_cap(c, bit)						\
 	 test_bit(bit, (unsigned long *)((c)->x86_capability))
 
-#define cpu_has(c, bit)							\
-	(__builtin_constant_p(bit) &&					\
+#define REQUIRED_MASK_BIT_SET(bit)					\
 	 ( (((bit)>>5)==0 && (1UL<<((bit)&31) & REQUIRED_MASK0)) ||	\
 	   (((bit)>>5)==1 && (1UL<<((bit)&31) & REQUIRED_MASK1)) ||	\
 	   (((bit)>>5)==2 && (1UL<<((bit)&31) & REQUIRED_MASK2)) ||	\
@@ -218,10 +219,16 @@ extern const char * const x86_power_flags[32];
 	   (((bit)>>5)==6 && (1UL<<((bit)&31) & REQUIRED_MASK6)) ||	\
 	   (((bit)>>5)==7 && (1UL<<((bit)&31) & REQUIRED_MASK7)) ||	\
 	   (((bit)>>5)==8 && (1UL<<((bit)&31) & REQUIRED_MASK8)) ||	\
-	   (((bit)>>5)==9 && (1UL<<((bit)&31) & REQUIRED_MASK9)) )	\
-	  ? 1 :								\
+	   (((bit)>>5)==9 && (1UL<<((bit)&31) & REQUIRED_MASK9)) )
+
+#define cpu_has(c, bit)							\
+	(__builtin_constant_p(bit) && REQUIRED_MASK_BIT_SET(bit) ? 1 :	\
 	 test_cpu_cap(c, bit))
 
+#define this_cpu_has(bit)						\
+	(__builtin_constant_p(bit) && REQUIRED_MASK_BIT_SET(bit) ? 1 : 	\
+	 x86_this_cpu_test_bit(bit, (unsigned long *)&cpu_info.x86_capability))
+
 #define boot_cpu_has(bit)	cpu_has(&boot_cpu_data, bit)
 
 #define set_cpu_cap(c, bit)	set_bit(bit, (unsigned long *)((c)->x86_capability))
diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h
index 057099e5faba5fa4e82c33e8dfd54807b3062fec..0bdb0c54d9a15164a5bd1cf4bacde735bb1656bc 100644
--- a/arch/x86/include/asm/dma.h
+++ b/arch/x86/include/asm/dma.h
@@ -69,22 +69,18 @@
 
 #define MAX_DMA_CHANNELS	8
 
-#ifdef CONFIG_X86_32
-
-/* The maximum address that we can perform a DMA transfer to on this platform */
-#define MAX_DMA_ADDRESS      (PAGE_OFFSET + 0x1000000)
-
-#else
-
 /* 16MB ISA DMA zone */
 #define MAX_DMA_PFN   ((16 * 1024 * 1024) >> PAGE_SHIFT)
 
 /* 4GB broken PCI/AGP hardware bus master zone */
 #define MAX_DMA32_PFN ((4UL * 1024 * 1024 * 1024) >> PAGE_SHIFT)
 
+#ifdef CONFIG_X86_32
+/* The maximum address that we can perform a DMA transfer to on this platform */
+#define MAX_DMA_ADDRESS      (PAGE_OFFSET + 0x1000000)
+#else
 /* Compat define for old dma zone */
 #define MAX_DMA_ADDRESS ((unsigned long)__va(MAX_DMA_PFN << PAGE_SHIFT))
-
 #endif
 
 /* 8237 DMA controllers */
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 8e4a16508d4e89641919cd39979c14532459af96..7093e4a6a0bc6dd5644b2b14cbef9ef5f4085eef 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -90,6 +90,7 @@ extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size,
 #endif /* CONFIG_X86_32 */
 
 extern int add_efi_memmap;
+extern void efi_set_executable(efi_memory_desc_t *md, bool executable);
 extern void efi_memblock_x86_reserve_range(void);
 extern void efi_call_phys_prelog(void);
 extern void efi_call_phys_epilog(void);
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index db24c2278be04c7400f6f5057904d49642fa75e9..268c783ab1c0e5393db3339fee48b90381ff5bee 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -38,11 +38,10 @@ extern void mcount(void);
 static inline unsigned long ftrace_call_adjust(unsigned long addr)
 {
 	/*
-	 * call mcount is "e8 <4 byte offset>"
-	 * The addr points to the 4 byte offset and the caller of this
-	 * function wants the pointer to e8. Simply subtract one.
+	 * addr is the address of the mcount call instruction.
+	 * recordmcount does the necessary offset calculation.
 	 */
-	return addr - 1;
+	return addr;
 }
 
 #ifdef CONFIG_DYNAMIC_FTRACE
diff --git a/arch/x86/include/asm/i8253.h b/arch/x86/include/asm/i8253.h
index fc1f579fb965157cec8ce23376a59ff5a23280e9..65aaa91d5850c03238ced9403da7c5ce5342a5ea 100644
--- a/arch/x86/include/asm/i8253.h
+++ b/arch/x86/include/asm/i8253.h
@@ -6,6 +6,8 @@
 #define PIT_CH0			0x40
 #define PIT_CH2			0x42
 
+#define PIT_LATCH	LATCH
+
 extern raw_spinlock_t i8253_lock;
 
 extern struct clock_event_device *global_clock_event;
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index a97a240f67f3158f79c112fffcd0b8dd1e3f4847..690d1cc9a8772c2e3aa457c99503debedbaa3c08 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -105,12 +105,12 @@ struct IR_IO_APIC_route_entry {
  * # of IO-APICs and # of IRQ routing registers
  */
 extern int nr_ioapics;
-extern int nr_ioapic_registers[MAX_IO_APICS];
 
-#define MP_MAX_IOAPIC_PIN 127
+extern int mpc_ioapic_id(int ioapic);
+extern unsigned int mpc_ioapic_addr(int ioapic);
+extern struct mp_ioapic_gsi *mp_ioapic_gsi_routing(int ioapic);
 
-/* I/O APIC entries */
-extern struct mpc_ioapic mp_ioapics[MAX_IO_APICS];
+#define MP_MAX_IOAPIC_PIN 127
 
 /* # of MP IRQ source entries */
 extern int mp_irq_entries;
@@ -152,11 +152,9 @@ extern void ioapic_insert_resources(void);
 
 int io_apic_setup_irq_pin_once(unsigned int irq, int node, struct io_apic_irq_attr *attr);
 
-extern struct IO_APIC_route_entry **alloc_ioapic_entries(void);
-extern void free_ioapic_entries(struct IO_APIC_route_entry **ioapic_entries);
-extern int save_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries);
-extern void mask_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries);
-extern int restore_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries);
+extern int save_ioapic_entries(void);
+extern void mask_ioapic_entries(void);
+extern int restore_ioapic_entries(void);
 
 extern int get_nr_irqs_gsi(void);
 
@@ -192,19 +190,13 @@ struct io_apic_irq_attr;
 static inline int io_apic_set_pci_routing(struct device *dev, int irq,
 		 struct io_apic_irq_attr *irq_attr) { return 0; }
 
-static inline struct IO_APIC_route_entry **alloc_ioapic_entries(void)
-{
-	return NULL;
-}
-
-static inline void free_ioapic_entries(struct IO_APIC_route_entry **ent) { }
-static inline int save_IO_APIC_setup(struct IO_APIC_route_entry **ent)
+static inline int save_ioapic_entries(void)
 {
 	return -ENOMEM;
 }
 
-static inline void mask_IO_APIC_setup(struct IO_APIC_route_entry **ent) { }
-static inline int restore_IO_APIC_setup(struct IO_APIC_route_entry **ent)
+static inline void mask_ioapic_entries(void) { }
+static inline int restore_ioapic_entries(void)
 {
 	return -ENOMEM;
 }
diff --git a/arch/x86/include/asm/jump_label.h b/arch/x86/include/asm/jump_label.h
index 574dbc22893a9301914def19c5004b9ec1b851fe..a32b18ce6eadae461d712a6c49b172387cdbbfd1 100644
--- a/arch/x86/include/asm/jump_label.h
+++ b/arch/x86/include/asm/jump_label.h
@@ -5,20 +5,25 @@
 
 #include <linux/types.h>
 #include <asm/nops.h>
+#include <asm/asm.h>
 
 #define JUMP_LABEL_NOP_SIZE 5
 
-# define JUMP_LABEL_INITIAL_NOP ".byte 0xe9 \n\t .long 0\n\t"
-
-# define JUMP_LABEL(key, label)					\
-	do {							\
-		asm goto("1:"					\
-			JUMP_LABEL_INITIAL_NOP			\
-			".pushsection __jump_table,  \"aw\" \n\t"\
-			_ASM_PTR "1b, %l[" #label "], %c0 \n\t" \
-			".popsection \n\t"			\
-			: :  "i" (key) :  : label);		\
-	} while (0)
+#define JUMP_LABEL_INITIAL_NOP ".byte 0xe9 \n\t .long 0\n\t"
+
+static __always_inline bool arch_static_branch(struct jump_label_key *key)
+{
+	asm goto("1:"
+		JUMP_LABEL_INITIAL_NOP
+		".pushsection __jump_table,  \"aw\" \n\t"
+		_ASM_ALIGN "\n\t"
+		_ASM_PTR "1b, %l[l_yes], %c0 \n\t"
+		".popsection \n\t"
+		: :  "i" (key) : : l_yes);
+	return false;
+l_yes:
+	return true;
+}
 
 #endif /* __KERNEL__ */
 
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h
index 0f521356432641b55906477cd8d5cfd0bf2842f8..0049211959c08a2c1d12844d9a64181f6b3a3cc7 100644
--- a/arch/x86/include/asm/kvm_emulate.h
+++ b/arch/x86/include/asm/kvm_emulate.h
@@ -14,6 +14,8 @@
 #include <asm/desc_defs.h>
 
 struct x86_emulate_ctxt;
+enum x86_intercept;
+enum x86_intercept_stage;
 
 struct x86_exception {
 	u8 vector;
@@ -23,6 +25,24 @@ struct x86_exception {
 	u64 address; /* cr2 or nested page fault gpa */
 };
 
+/*
+ * This struct is used to carry enough information from the instruction
+ * decoder to main KVM so that a decision can be made whether the
+ * instruction needs to be intercepted or not.
+ */
+struct x86_instruction_info {
+	u8  intercept;          /* which intercept                      */
+	u8  rep_prefix;         /* rep prefix?                          */
+	u8  modrm_mod;		/* mod part of modrm			*/
+	u8  modrm_reg;          /* index of register used               */
+	u8  modrm_rm;		/* rm part of modrm			*/
+	u64 src_val;            /* value of source operand              */
+	u8  src_bytes;          /* size of source operand               */
+	u8  dst_bytes;          /* size of destination operand          */
+	u8  ad_bytes;           /* size of src/dst address              */
+	u64 next_rip;           /* rip following the instruction        */
+};
+
 /*
  * x86_emulate_ops:
  *
@@ -62,6 +82,7 @@ struct x86_exception {
 #define X86EMUL_RETRY_INSTR     3 /* retry the instruction for some reason */
 #define X86EMUL_CMPXCHG_FAILED  4 /* cmpxchg did not see expected value */
 #define X86EMUL_IO_NEEDED       5 /* IO is needed to complete emulation */
+#define X86EMUL_INTERCEPTED     6 /* Intercepted by nested VMCB/VMCS */
 
 struct x86_emulate_ops {
 	/*
@@ -71,8 +92,9 @@ struct x86_emulate_ops {
 	 *  @val:   [OUT] Value read from memory, zero-extended to 'u_long'.
 	 *  @bytes: [IN ] Number of bytes to read from memory.
 	 */
-	int (*read_std)(unsigned long addr, void *val,
-			unsigned int bytes, struct kvm_vcpu *vcpu,
+	int (*read_std)(struct x86_emulate_ctxt *ctxt,
+			unsigned long addr, void *val,
+			unsigned int bytes,
 			struct x86_exception *fault);
 
 	/*
@@ -82,8 +104,8 @@ struct x86_emulate_ops {
 	 *  @val:   [OUT] Value write to memory, zero-extended to 'u_long'.
 	 *  @bytes: [IN ] Number of bytes to write to memory.
 	 */
-	int (*write_std)(unsigned long addr, void *val,
-			 unsigned int bytes, struct kvm_vcpu *vcpu,
+	int (*write_std)(struct x86_emulate_ctxt *ctxt,
+			 unsigned long addr, void *val, unsigned int bytes,
 			 struct x86_exception *fault);
 	/*
 	 * fetch: Read bytes of standard (non-emulated/special) memory.
@@ -92,8 +114,8 @@ struct x86_emulate_ops {
 	 *  @val:   [OUT] Value read from memory, zero-extended to 'u_long'.
 	 *  @bytes: [IN ] Number of bytes to read from memory.
 	 */
-	int (*fetch)(unsigned long addr, void *val,
-		     unsigned int bytes, struct kvm_vcpu *vcpu,
+	int (*fetch)(struct x86_emulate_ctxt *ctxt,
+		     unsigned long addr, void *val, unsigned int bytes,
 		     struct x86_exception *fault);
 
 	/*
@@ -102,11 +124,9 @@ struct x86_emulate_ops {
 	 *  @val:   [OUT] Value read from memory, zero-extended to 'u_long'.
 	 *  @bytes: [IN ] Number of bytes to read from memory.
 	 */
-	int (*read_emulated)(unsigned long addr,
-			     void *val,
-			     unsigned int bytes,
-			     struct x86_exception *fault,
-			     struct kvm_vcpu *vcpu);
+	int (*read_emulated)(struct x86_emulate_ctxt *ctxt,
+			     unsigned long addr, void *val, unsigned int bytes,
+			     struct x86_exception *fault);
 
 	/*
 	 * write_emulated: Write bytes to emulated/special memory area.
@@ -115,11 +135,10 @@ struct x86_emulate_ops {
 	 *                required).
 	 *  @bytes: [IN ] Number of bytes to write to memory.
 	 */
-	int (*write_emulated)(unsigned long addr,
-			      const void *val,
+	int (*write_emulated)(struct x86_emulate_ctxt *ctxt,
+			      unsigned long addr, const void *val,
 			      unsigned int bytes,
-			      struct x86_exception *fault,
-			      struct kvm_vcpu *vcpu);
+			      struct x86_exception *fault);
 
 	/*
 	 * cmpxchg_emulated: Emulate an atomic (LOCKed) CMPXCHG operation on an
@@ -129,40 +148,54 @@ struct x86_emulate_ops {
 	 *  @new:   [IN ] Value to write to @addr.
 	 *  @bytes: [IN ] Number of bytes to access using CMPXCHG.
 	 */
-	int (*cmpxchg_emulated)(unsigned long addr,
+	int (*cmpxchg_emulated)(struct x86_emulate_ctxt *ctxt,
+				unsigned long addr,
 				const void *old,
 				const void *new,
 				unsigned int bytes,
-				struct x86_exception *fault,
-				struct kvm_vcpu *vcpu);
-
-	int (*pio_in_emulated)(int size, unsigned short port, void *val,
-			       unsigned int count, struct kvm_vcpu *vcpu);
-
-	int (*pio_out_emulated)(int size, unsigned short port, const void *val,
-				unsigned int count, struct kvm_vcpu *vcpu);
-
-	bool (*get_cached_descriptor)(struct desc_struct *desc, u32 *base3,
-				      int seg, struct kvm_vcpu *vcpu);
-	void (*set_cached_descriptor)(struct desc_struct *desc, u32 base3,
-				      int seg, struct kvm_vcpu *vcpu);
-	u16 (*get_segment_selector)(int seg, struct kvm_vcpu *vcpu);
-	void (*set_segment_selector)(u16 sel, int seg, struct kvm_vcpu *vcpu);
-	unsigned long (*get_cached_segment_base)(int seg, struct kvm_vcpu *vcpu);
-	void (*get_gdt)(struct desc_ptr *dt, struct kvm_vcpu *vcpu);
-	void (*get_idt)(struct desc_ptr *dt, struct kvm_vcpu *vcpu);
-	ulong (*get_cr)(int cr, struct kvm_vcpu *vcpu);
-	int (*set_cr)(int cr, ulong val, struct kvm_vcpu *vcpu);
-	int (*cpl)(struct kvm_vcpu *vcpu);
-	int (*get_dr)(int dr, unsigned long *dest, struct kvm_vcpu *vcpu);
-	int (*set_dr)(int dr, unsigned long value, struct kvm_vcpu *vcpu);
-	int (*set_msr)(struct kvm_vcpu *vcpu, u32 msr_index, u64 data);
-	int (*get_msr)(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata);
+				struct x86_exception *fault);
+	void (*invlpg)(struct x86_emulate_ctxt *ctxt, ulong addr);
+
+	int (*pio_in_emulated)(struct x86_emulate_ctxt *ctxt,
+			       int size, unsigned short port, void *val,
+			       unsigned int count);
+
+	int (*pio_out_emulated)(struct x86_emulate_ctxt *ctxt,
+				int size, unsigned short port, const void *val,
+				unsigned int count);
+
+	bool (*get_segment)(struct x86_emulate_ctxt *ctxt, u16 *selector,
+			    struct desc_struct *desc, u32 *base3, int seg);
+	void (*set_segment)(struct x86_emulate_ctxt *ctxt, u16 selector,
+			    struct desc_struct *desc, u32 base3, int seg);
+	unsigned long (*get_cached_segment_base)(struct x86_emulate_ctxt *ctxt,
+						 int seg);
+	void (*get_gdt)(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt);
+	void (*get_idt)(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt);
+	void (*set_gdt)(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt);
+	void (*set_idt)(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt);
+	ulong (*get_cr)(struct x86_emulate_ctxt *ctxt, int cr);
+	int (*set_cr)(struct x86_emulate_ctxt *ctxt, int cr, ulong val);
+	int (*cpl)(struct x86_emulate_ctxt *ctxt);
+	int (*get_dr)(struct x86_emulate_ctxt *ctxt, int dr, ulong *dest);
+	int (*set_dr)(struct x86_emulate_ctxt *ctxt, int dr, ulong value);
+	int (*set_msr)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 data);
+	int (*get_msr)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 *pdata);
+	void (*halt)(struct x86_emulate_ctxt *ctxt);
+	void (*wbinvd)(struct x86_emulate_ctxt *ctxt);
+	int (*fix_hypercall)(struct x86_emulate_ctxt *ctxt);
+	void (*get_fpu)(struct x86_emulate_ctxt *ctxt); /* disables preempt */
+	void (*put_fpu)(struct x86_emulate_ctxt *ctxt); /* reenables preempt */
+	int (*intercept)(struct x86_emulate_ctxt *ctxt,
+			 struct x86_instruction_info *info,
+			 enum x86_intercept_stage stage);
 };
 
+typedef u32 __attribute__((vector_size(16))) sse128_t;
+
 /* Type, address-of, and value of an instruction's operand. */
 struct operand {
-	enum { OP_REG, OP_MEM, OP_IMM, OP_NONE } type;
+	enum { OP_REG, OP_MEM, OP_IMM, OP_XMM, OP_NONE } type;
 	unsigned int bytes;
 	union {
 		unsigned long orig_val;
@@ -174,11 +207,13 @@ struct operand {
 			ulong ea;
 			unsigned seg;
 		} mem;
+		unsigned xmm;
 	} addr;
 	union {
 		unsigned long val;
 		u64 val64;
 		char valptr[sizeof(unsigned long) + 2];
+		sse128_t vec_val;
 	};
 };
 
@@ -197,6 +232,7 @@ struct read_cache {
 struct decode_cache {
 	u8 twobyte;
 	u8 b;
+	u8 intercept;
 	u8 lock_prefix;
 	u8 rep_prefix;
 	u8 op_bytes;
@@ -209,6 +245,7 @@ struct decode_cache {
 	u8 seg_override;
 	unsigned int d;
 	int (*execute)(struct x86_emulate_ctxt *ctxt);
+	int (*check_perm)(struct x86_emulate_ctxt *ctxt);
 	unsigned long regs[NR_VCPU_REGS];
 	unsigned long eip;
 	/* modrm */
@@ -227,17 +264,15 @@ struct x86_emulate_ctxt {
 	struct x86_emulate_ops *ops;
 
 	/* Register state before/after emulation. */
-	struct kvm_vcpu *vcpu;
-
 	unsigned long eflags;
 	unsigned long eip; /* eip before instruction emulation */
 	/* Emulated execution mode, represented by an X86EMUL_MODE value. */
 	int mode;
-	u32 cs_base;
 
 	/* interruptibility state, as a result of execution of STI or MOV SS */
 	int interruptibility;
 
+	bool guest_mode; /* guest running a nested guest */
 	bool perm_ok; /* do not check permissions if true */
 	bool only_vendor_specific_insn;
 
@@ -249,8 +284,8 @@ struct x86_emulate_ctxt {
 };
 
 /* Repeat String Operation Prefix */
-#define REPE_PREFIX	1
-#define REPNE_PREFIX	2
+#define REPE_PREFIX	0xf3
+#define REPNE_PREFIX	0xf2
 
 /* Execution mode, passed to the emulator. */
 #define X86EMUL_MODE_REAL     0	/* Real mode.             */
@@ -259,6 +294,69 @@ struct x86_emulate_ctxt {
 #define X86EMUL_MODE_PROT32   4	/* 32-bit protected mode. */
 #define X86EMUL_MODE_PROT64   8	/* 64-bit (long) mode.    */
 
+/* any protected mode   */
+#define X86EMUL_MODE_PROT     (X86EMUL_MODE_PROT16|X86EMUL_MODE_PROT32| \
+			       X86EMUL_MODE_PROT64)
+
+enum x86_intercept_stage {
+	X86_ICTP_NONE = 0,   /* Allow zero-init to not match anything */
+	X86_ICPT_PRE_EXCEPT,
+	X86_ICPT_POST_EXCEPT,
+	X86_ICPT_POST_MEMACCESS,
+};
+
+enum x86_intercept {
+	x86_intercept_none,
+	x86_intercept_cr_read,
+	x86_intercept_cr_write,
+	x86_intercept_clts,
+	x86_intercept_lmsw,
+	x86_intercept_smsw,
+	x86_intercept_dr_read,
+	x86_intercept_dr_write,
+	x86_intercept_lidt,
+	x86_intercept_sidt,
+	x86_intercept_lgdt,
+	x86_intercept_sgdt,
+	x86_intercept_lldt,
+	x86_intercept_sldt,
+	x86_intercept_ltr,
+	x86_intercept_str,
+	x86_intercept_rdtsc,
+	x86_intercept_rdpmc,
+	x86_intercept_pushf,
+	x86_intercept_popf,
+	x86_intercept_cpuid,
+	x86_intercept_rsm,
+	x86_intercept_iret,
+	x86_intercept_intn,
+	x86_intercept_invd,
+	x86_intercept_pause,
+	x86_intercept_hlt,
+	x86_intercept_invlpg,
+	x86_intercept_invlpga,
+	x86_intercept_vmrun,
+	x86_intercept_vmload,
+	x86_intercept_vmsave,
+	x86_intercept_vmmcall,
+	x86_intercept_stgi,
+	x86_intercept_clgi,
+	x86_intercept_skinit,
+	x86_intercept_rdtscp,
+	x86_intercept_icebp,
+	x86_intercept_wbinvd,
+	x86_intercept_monitor,
+	x86_intercept_mwait,
+	x86_intercept_rdmsr,
+	x86_intercept_wrmsr,
+	x86_intercept_in,
+	x86_intercept_ins,
+	x86_intercept_out,
+	x86_intercept_outs,
+
+	nr_x86_intercepts
+};
+
 /* Host execution mode. */
 #if defined(CONFIG_X86_32)
 #define X86EMUL_MODE_HOST X86EMUL_MODE_PROT32
@@ -270,6 +368,7 @@ int x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len);
 #define EMULATION_FAILED -1
 #define EMULATION_OK 0
 #define EMULATION_RESTART 1
+#define EMULATION_INTERCEPTED 2
 int x86_emulate_insn(struct x86_emulate_ctxt *ctxt);
 int emulator_task_switch(struct x86_emulate_ctxt *ctxt,
 			 u16 tss_selector, int reason,
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index c8af0991fdf0c4210c751e6f46aba6091f4c47ac..d2ac8e2ee89743602cb7a000db0d8cc52c2ac774 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -30,14 +30,30 @@
 #define KVM_MEMORY_SLOTS 32
 /* memory slots that does not exposed to userspace */
 #define KVM_PRIVATE_MEM_SLOTS 4
+#define KVM_MMIO_SIZE 16
 
 #define KVM_PIO_PAGE_OFFSET 1
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 2
 
+#define CR0_RESERVED_BITS                                               \
+	(~(unsigned long)(X86_CR0_PE | X86_CR0_MP | X86_CR0_EM | X86_CR0_TS \
+			  | X86_CR0_ET | X86_CR0_NE | X86_CR0_WP | X86_CR0_AM \
+			  | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
+
 #define CR3_PAE_RESERVED_BITS ((X86_CR3_PWT | X86_CR3_PCD) - 1)
 #define CR3_NONPAE_RESERVED_BITS ((PAGE_SIZE-1) & ~(X86_CR3_PWT | X86_CR3_PCD))
 #define CR3_L_MODE_RESERVED_BITS (CR3_NONPAE_RESERVED_BITS |	\
 				  0xFFFFFF0000000000ULL)
+#define CR4_RESERVED_BITS                                               \
+	(~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
+			  | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE     \
+			  | X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR  \
+			  | X86_CR4_OSXSAVE \
+			  | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE))
+
+#define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR)
+
+
 
 #define INVALID_PAGE (~(hpa_t)0)
 #define VALID_PAGE(x) ((x) != INVALID_PAGE)
@@ -118,6 +134,9 @@ enum kvm_reg {
 enum kvm_reg_ex {
 	VCPU_EXREG_PDPTR = NR_VCPU_REGS,
 	VCPU_EXREG_CR3,
+	VCPU_EXREG_RFLAGS,
+	VCPU_EXREG_CPL,
+	VCPU_EXREG_SEGMENTS,
 };
 
 enum {
@@ -256,7 +275,7 @@ struct kvm_mmu {
 			 struct kvm_mmu_page *sp);
 	void (*invlpg)(struct kvm_vcpu *vcpu, gva_t gva);
 	void (*update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
-			u64 *spte, const void *pte, unsigned long mmu_seq);
+			   u64 *spte, const void *pte);
 	hpa_t root_hpa;
 	int root_level;
 	int shadow_root_level;
@@ -340,7 +359,6 @@ struct kvm_vcpu_arch {
 	struct fpu guest_fpu;
 	u64 xcr0;
 
-	gva_t mmio_fault_cr2;
 	struct kvm_pio_request pio;
 	void *pio_data;
 
@@ -367,18 +385,22 @@ struct kvm_vcpu_arch {
 	/* emulate context */
 
 	struct x86_emulate_ctxt emulate_ctxt;
+	bool emulate_regs_need_sync_to_vcpu;
+	bool emulate_regs_need_sync_from_vcpu;
 
 	gpa_t time;
 	struct pvclock_vcpu_time_info hv_clock;
 	unsigned int hw_tsc_khz;
 	unsigned int time_offset;
 	struct page *time_page;
-	u64 last_host_tsc;
 	u64 last_guest_tsc;
 	u64 last_kernel_ns;
 	u64 last_tsc_nsec;
 	u64 last_tsc_write;
+	u32 virtual_tsc_khz;
 	bool tsc_catchup;
+	u32  tsc_catchup_mult;
+	s8   tsc_catchup_shift;
 
 	bool nmi_pending;
 	bool nmi_injected;
@@ -448,9 +470,6 @@ struct kvm_arch {
 	u64 last_tsc_nsec;
 	u64 last_tsc_offset;
 	u64 last_tsc_write;
-	u32 virtual_tsc_khz;
-	u32 virtual_tsc_mult;
-	s8 virtual_tsc_shift;
 
 	struct kvm_xen_hvm_config xen_hvm_config;
 
@@ -502,6 +521,8 @@ struct kvm_vcpu_stat {
 	u32 nmi_injections;
 };
 
+struct x86_instruction_info;
+
 struct kvm_x86_ops {
 	int (*cpu_has_kvm_support)(void);          /* __init */
 	int (*disabled_by_bios)(void);             /* __init */
@@ -586,9 +607,17 @@ struct kvm_x86_ops {
 
 	bool (*has_wbinvd_exit)(void);
 
+	void (*set_tsc_khz)(struct kvm_vcpu *vcpu, u32 user_tsc_khz);
 	void (*write_tsc_offset)(struct kvm_vcpu *vcpu, u64 offset);
 
+	u64 (*compute_tsc_offset)(struct kvm_vcpu *vcpu, u64 target_tsc);
+
 	void (*get_exit_info)(struct kvm_vcpu *vcpu, u64 *info1, u64 *info2);
+
+	int (*check_intercept)(struct kvm_vcpu *vcpu,
+			       struct x86_instruction_info *info,
+			       enum x86_intercept_stage stage);
+
 	const struct trace_print_flags *exit_reasons_str;
 };
 
@@ -627,6 +656,13 @@ u8 kvm_get_guest_memory_type(struct kvm_vcpu *vcpu, gfn_t gfn);
 
 extern bool tdp_enabled;
 
+/* control of guest tsc rate supported? */
+extern bool kvm_has_tsc_control;
+/* minimum supported tsc_khz for guests */
+extern u32  kvm_min_guest_tsc_khz;
+/* maximum supported tsc_khz for guests */
+extern u32  kvm_max_guest_tsc_khz;
+
 enum emulation_result {
 	EMULATE_DONE,       /* no further processing */
 	EMULATE_DO_MMIO,      /* kvm_run filled with mmio request */
@@ -645,9 +681,6 @@ static inline int emulate_instruction(struct kvm_vcpu *vcpu,
 	return x86_emulate_instruction(vcpu, 0, emulation_type, NULL, 0);
 }
 
-void realmode_lgdt(struct kvm_vcpu *vcpu, u16 size, unsigned long address);
-void realmode_lidt(struct kvm_vcpu *vcpu, u16 size, unsigned long address);
-
 void kvm_enable_efer_bits(u64);
 int kvm_get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *data);
 int kvm_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data);
@@ -657,8 +690,6 @@ struct x86_emulate_ctxt;
 int kvm_fast_pio_out(struct kvm_vcpu *vcpu, int size, unsigned short port);
 void kvm_emulate_cpuid(struct kvm_vcpu *vcpu);
 int kvm_emulate_halt(struct kvm_vcpu *vcpu);
-int emulate_invlpg(struct kvm_vcpu *vcpu, gva_t address);
-int emulate_clts(struct kvm_vcpu *vcpu);
 int kvm_emulate_wbinvd(struct kvm_vcpu *vcpu);
 
 void kvm_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
@@ -721,8 +752,6 @@ gpa_t kvm_mmu_gva_to_gpa_system(struct kvm_vcpu *vcpu, gva_t gva,
 
 int kvm_emulate_hypercall(struct kvm_vcpu *vcpu);
 
-int kvm_fix_hypercall(struct kvm_vcpu *vcpu);
-
 int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code,
 		       void *insn, int insn_len);
 void kvm_mmu_invlpg(struct kvm_vcpu *vcpu, gva_t gva);
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index eb16e94ae04f79927eb2c5afbf7b6ecd849b1621..021979a6e23fe7074c6b0b44e09910682d0fcf0c 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -142,8 +142,6 @@ static inline void winchip_mcheck_init(struct cpuinfo_x86 *c) {}
 static inline void enable_p5_mce(void) {}
 #endif
 
-extern void (*x86_mce_decode_callback)(struct mce *m);
-
 void mce_setup(struct mce *m);
 void mce_log(struct mce *m);
 DECLARE_PER_CPU(struct sys_device, mce_dev);
diff --git a/arch/x86/include/asm/mmzone_32.h b/arch/x86/include/asm/mmzone_32.h
index 91df7c51806cefc0820dbf13a49be0b51136676e..5e83a416eca8941410c0b93a99beff853831f433 100644
--- a/arch/x86/include/asm/mmzone_32.h
+++ b/arch/x86/include/asm/mmzone_32.h
@@ -13,31 +13,11 @@ extern struct pglist_data *node_data[];
 #define NODE_DATA(nid)	(node_data[nid])
 
 #include <asm/numaq.h>
-/* summit or generic arch */
-#include <asm/srat.h>
-
-extern int get_memcfg_numa_flat(void);
-/*
- * This allows any one NUMA architecture to be compiled
- * for, and still fall back to the flat function if it
- * fails.
- */
-static inline void get_memcfg_numa(void)
-{
-
-	if (get_memcfg_numaq())
-		return;
-	if (get_memcfg_from_srat())
-		return;
-	get_memcfg_numa_flat();
-}
 
 extern void resume_map_numa_kva(pgd_t *pgd);
 
 #else /* !CONFIG_NUMA */
 
-#define get_memcfg_numa get_memcfg_numa_flat
-
 static inline void resume_map_numa_kva(pgd_t *pgd) {}
 
 #endif /* CONFIG_NUMA */
diff --git a/arch/x86/include/asm/mmzone_64.h b/arch/x86/include/asm/mmzone_64.h
index 288b96f815a6b53571b6b6192469276db283a8ac..b3f88d7867c79235372b5ad6f5cfc6edd254a083 100644
--- a/arch/x86/include/asm/mmzone_64.h
+++ b/arch/x86/include/asm/mmzone_64.h
@@ -4,36 +4,13 @@
 #ifndef _ASM_X86_MMZONE_64_H
 #define _ASM_X86_MMZONE_64_H
 
-
 #ifdef CONFIG_NUMA
 
 #include <linux/mmdebug.h>
-
 #include <asm/smp.h>
 
-/* Simple perfect hash to map physical addresses to node numbers */
-struct memnode {
-	int shift;
-	unsigned int mapsize;
-	s16 *map;
-	s16 embedded_map[64 - 8];
-} ____cacheline_aligned; /* total size = 128 bytes */
-extern struct memnode memnode;
-#define memnode_shift memnode.shift
-#define memnodemap memnode.map
-#define memnodemapsize memnode.mapsize
-
 extern struct pglist_data *node_data[];
 
-static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
-{
-	unsigned nid;
-	VIRTUAL_BUG_ON(!memnodemap);
-	nid = memnodemap[addr >> memnode_shift];
-	VIRTUAL_BUG_ON(nid >= MAX_NUMNODES || !node_data[nid]);
-	return nid;
-}
-
 #define NODE_DATA(nid)		(node_data[nid])
 
 #define node_start_pfn(nid)	(NODE_DATA(nid)->node_start_pfn)
diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
index 67763c5d8b4ecc4f2e20541bcc73640ed03a8c12..9eae7752ae9b3dc80b970222d5606de302d07e6d 100644
--- a/arch/x86/include/asm/module.h
+++ b/arch/x86/include/asm/module.h
@@ -35,7 +35,7 @@
 #define MODULE_PROC_FAMILY "K7 "
 #elif defined CONFIG_MK8
 #define MODULE_PROC_FAMILY "K8 "
-#elif defined CONFIG_X86_ELAN
+#elif defined CONFIG_MELAN
 #define MODULE_PROC_FAMILY "ELAN "
 #elif defined CONFIG_MCRUSOE
 #define MODULE_PROC_FAMILY "CRUSOE "
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 3cce71413d0be86278a7037eccc692d3d205b4e8..485b4f1f079b130346c584d78e5a5edbd47d3267 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -118,6 +118,7 @@
    complete list. */
 
 #define MSR_AMD64_PATCH_LEVEL		0x0000008b
+#define MSR_AMD64_TSC_RATIO		0xc0000104
 #define MSR_AMD64_NB_CFG		0xc001001f
 #define MSR_AMD64_PATCH_LOADER		0xc0010020
 #define MSR_AMD64_OSVW_ID_LENGTH	0xc0010140
diff --git a/arch/x86/include/asm/nops.h b/arch/x86/include/asm/nops.h
index af788496020b43918799c4f4691dda8c0ad44b96..405b4032a60b37200e2e2ecfae8289c792800755 100644
--- a/arch/x86/include/asm/nops.h
+++ b/arch/x86/include/asm/nops.h
@@ -1,7 +1,13 @@
 #ifndef _ASM_X86_NOPS_H
 #define _ASM_X86_NOPS_H
 
-/* Define nops for use with alternative() */
+/*
+ * Define nops for use with alternative() and for tracing.
+ *
+ * *_NOP5_ATOMIC must be a single instruction.
+ */
+
+#define NOP_DS_PREFIX 0x3e
 
 /* generic versions from gas
    1: nop
@@ -13,14 +19,15 @@
    6: leal 0x00000000(%esi),%esi
    7: leal 0x00000000(,%esi,1),%esi
 */
-#define GENERIC_NOP1 ".byte 0x90\n"
-#define GENERIC_NOP2 ".byte 0x89,0xf6\n"
-#define GENERIC_NOP3 ".byte 0x8d,0x76,0x00\n"
-#define GENERIC_NOP4 ".byte 0x8d,0x74,0x26,0x00\n"
-#define GENERIC_NOP5 GENERIC_NOP1 GENERIC_NOP4
-#define GENERIC_NOP6 ".byte 0x8d,0xb6,0x00,0x00,0x00,0x00\n"
-#define GENERIC_NOP7 ".byte 0x8d,0xb4,0x26,0x00,0x00,0x00,0x00\n"
-#define GENERIC_NOP8 GENERIC_NOP1 GENERIC_NOP7
+#define GENERIC_NOP1 0x90
+#define GENERIC_NOP2 0x89,0xf6
+#define GENERIC_NOP3 0x8d,0x76,0x00
+#define GENERIC_NOP4 0x8d,0x74,0x26,0x00
+#define GENERIC_NOP5 GENERIC_NOP1,GENERIC_NOP4
+#define GENERIC_NOP6 0x8d,0xb6,0x00,0x00,0x00,0x00
+#define GENERIC_NOP7 0x8d,0xb4,0x26,0x00,0x00,0x00,0x00
+#define GENERIC_NOP8 GENERIC_NOP1,GENERIC_NOP7
+#define GENERIC_NOP5_ATOMIC NOP_DS_PREFIX,GENERIC_NOP4
 
 /* Opteron 64bit nops
    1: nop
@@ -29,13 +36,14 @@
    4: osp osp osp nop
 */
 #define K8_NOP1 GENERIC_NOP1
-#define K8_NOP2	".byte 0x66,0x90\n"
-#define K8_NOP3	".byte 0x66,0x66,0x90\n"
-#define K8_NOP4	".byte 0x66,0x66,0x66,0x90\n"
-#define K8_NOP5	K8_NOP3 K8_NOP2
-#define K8_NOP6	K8_NOP3 K8_NOP3
-#define K8_NOP7	K8_NOP4 K8_NOP3
-#define K8_NOP8	K8_NOP4 K8_NOP4
+#define K8_NOP2	0x66,K8_NOP1
+#define K8_NOP3	0x66,K8_NOP2
+#define K8_NOP4	0x66,K8_NOP3
+#define K8_NOP5	K8_NOP3,K8_NOP2
+#define K8_NOP6	K8_NOP3,K8_NOP3
+#define K8_NOP7	K8_NOP4,K8_NOP3
+#define K8_NOP8	K8_NOP4,K8_NOP4
+#define K8_NOP5_ATOMIC 0x66,K8_NOP4
 
 /* K7 nops
    uses eax dependencies (arbitrary choice)
@@ -47,13 +55,14 @@
    7: leal 0x00000000(,%eax,1),%eax
 */
 #define K7_NOP1	GENERIC_NOP1
-#define K7_NOP2	".byte 0x8b,0xc0\n"
-#define K7_NOP3	".byte 0x8d,0x04,0x20\n"
-#define K7_NOP4	".byte 0x8d,0x44,0x20,0x00\n"
-#define K7_NOP5	K7_NOP4 ASM_NOP1
-#define K7_NOP6	".byte 0x8d,0x80,0,0,0,0\n"
-#define K7_NOP7	".byte 0x8D,0x04,0x05,0,0,0,0\n"
-#define K7_NOP8	K7_NOP7 ASM_NOP1
+#define K7_NOP2	0x8b,0xc0
+#define K7_NOP3	0x8d,0x04,0x20
+#define K7_NOP4	0x8d,0x44,0x20,0x00
+#define K7_NOP5	K7_NOP4,K7_NOP1
+#define K7_NOP6	0x8d,0x80,0,0,0,0
+#define K7_NOP7	0x8D,0x04,0x05,0,0,0,0
+#define K7_NOP8	K7_NOP7,K7_NOP1
+#define K7_NOP5_ATOMIC NOP_DS_PREFIX,K7_NOP4
 
 /* P6 nops
    uses eax dependencies (Intel-recommended choice)
@@ -69,52 +78,65 @@
 	There is kernel code that depends on this.
 */
 #define P6_NOP1	GENERIC_NOP1
-#define P6_NOP2	".byte 0x66,0x90\n"
-#define P6_NOP3	".byte 0x0f,0x1f,0x00\n"
-#define P6_NOP4	".byte 0x0f,0x1f,0x40,0\n"
-#define P6_NOP5	".byte 0x0f,0x1f,0x44,0x00,0\n"
-#define P6_NOP6	".byte 0x66,0x0f,0x1f,0x44,0x00,0\n"
-#define P6_NOP7	".byte 0x0f,0x1f,0x80,0,0,0,0\n"
-#define P6_NOP8	".byte 0x0f,0x1f,0x84,0x00,0,0,0,0\n"
+#define P6_NOP2	0x66,0x90
+#define P6_NOP3	0x0f,0x1f,0x00
+#define P6_NOP4	0x0f,0x1f,0x40,0
+#define P6_NOP5	0x0f,0x1f,0x44,0x00,0
+#define P6_NOP6	0x66,0x0f,0x1f,0x44,0x00,0
+#define P6_NOP7	0x0f,0x1f,0x80,0,0,0,0
+#define P6_NOP8	0x0f,0x1f,0x84,0x00,0,0,0,0
+#define P6_NOP5_ATOMIC P6_NOP5
+
+#define _ASM_MK_NOP(x) ".byte " __stringify(x) "\n"
 
 #if defined(CONFIG_MK7)
-#define ASM_NOP1 K7_NOP1
-#define ASM_NOP2 K7_NOP2
-#define ASM_NOP3 K7_NOP3
-#define ASM_NOP4 K7_NOP4
-#define ASM_NOP5 K7_NOP5
-#define ASM_NOP6 K7_NOP6
-#define ASM_NOP7 K7_NOP7
-#define ASM_NOP8 K7_NOP8
+#define ASM_NOP1 _ASM_MK_NOP(K7_NOP1)
+#define ASM_NOP2 _ASM_MK_NOP(K7_NOP2)
+#define ASM_NOP3 _ASM_MK_NOP(K7_NOP3)
+#define ASM_NOP4 _ASM_MK_NOP(K7_NOP4)
+#define ASM_NOP5 _ASM_MK_NOP(K7_NOP5)
+#define ASM_NOP6 _ASM_MK_NOP(K7_NOP6)
+#define ASM_NOP7 _ASM_MK_NOP(K7_NOP7)
+#define ASM_NOP8 _ASM_MK_NOP(K7_NOP8)
+#define ASM_NOP5_ATOMIC _ASM_MK_NOP(K7_NOP5_ATOMIC)
 #elif defined(CONFIG_X86_P6_NOP)
-#define ASM_NOP1 P6_NOP1
-#define ASM_NOP2 P6_NOP2
-#define ASM_NOP3 P6_NOP3
-#define ASM_NOP4 P6_NOP4
-#define ASM_NOP5 P6_NOP5
-#define ASM_NOP6 P6_NOP6
-#define ASM_NOP7 P6_NOP7
-#define ASM_NOP8 P6_NOP8
+#define ASM_NOP1 _ASM_MK_NOP(P6_NOP1)
+#define ASM_NOP2 _ASM_MK_NOP(P6_NOP2)
+#define ASM_NOP3 _ASM_MK_NOP(P6_NOP3)
+#define ASM_NOP4 _ASM_MK_NOP(P6_NOP4)
+#define ASM_NOP5 _ASM_MK_NOP(P6_NOP5)
+#define ASM_NOP6 _ASM_MK_NOP(P6_NOP6)
+#define ASM_NOP7 _ASM_MK_NOP(P6_NOP7)
+#define ASM_NOP8 _ASM_MK_NOP(P6_NOP8)
+#define ASM_NOP5_ATOMIC _ASM_MK_NOP(P6_NOP5_ATOMIC)
 #elif defined(CONFIG_X86_64)
-#define ASM_NOP1 K8_NOP1
-#define ASM_NOP2 K8_NOP2
-#define ASM_NOP3 K8_NOP3
-#define ASM_NOP4 K8_NOP4
-#define ASM_NOP5 K8_NOP5
-#define ASM_NOP6 K8_NOP6
-#define ASM_NOP7 K8_NOP7
-#define ASM_NOP8 K8_NOP8
+#define ASM_NOP1 _ASM_MK_NOP(K8_NOP1)
+#define ASM_NOP2 _ASM_MK_NOP(K8_NOP2)
+#define ASM_NOP3 _ASM_MK_NOP(K8_NOP3)
+#define ASM_NOP4 _ASM_MK_NOP(K8_NOP4)
+#define ASM_NOP5 _ASM_MK_NOP(K8_NOP5)
+#define ASM_NOP6 _ASM_MK_NOP(K8_NOP6)
+#define ASM_NOP7 _ASM_MK_NOP(K8_NOP7)
+#define ASM_NOP8 _ASM_MK_NOP(K8_NOP8)
+#define ASM_NOP5_ATOMIC _ASM_MK_NOP(K8_NOP5_ATOMIC)
 #else
-#define ASM_NOP1 GENERIC_NOP1
-#define ASM_NOP2 GENERIC_NOP2
-#define ASM_NOP3 GENERIC_NOP3
-#define ASM_NOP4 GENERIC_NOP4
-#define ASM_NOP5 GENERIC_NOP5
-#define ASM_NOP6 GENERIC_NOP6
-#define ASM_NOP7 GENERIC_NOP7
-#define ASM_NOP8 GENERIC_NOP8
+#define ASM_NOP1 _ASM_MK_NOP(GENERIC_NOP1)
+#define ASM_NOP2 _ASM_MK_NOP(GENERIC_NOP2)
+#define ASM_NOP3 _ASM_MK_NOP(GENERIC_NOP3)
+#define ASM_NOP4 _ASM_MK_NOP(GENERIC_NOP4)
+#define ASM_NOP5 _ASM_MK_NOP(GENERIC_NOP5)
+#define ASM_NOP6 _ASM_MK_NOP(GENERIC_NOP6)
+#define ASM_NOP7 _ASM_MK_NOP(GENERIC_NOP7)
+#define ASM_NOP8 _ASM_MK_NOP(GENERIC_NOP8)
+#define ASM_NOP5_ATOMIC _ASM_MK_NOP(GENERIC_NOP5_ATOMIC)
 #endif
 
 #define ASM_NOP_MAX 8
+#define NOP_ATOMIC5 (ASM_NOP_MAX+1)	/* Entry for the 5-byte atomic NOP */
+
+#ifndef __ASSEMBLY__
+extern const unsigned char * const *ideal_nops;
+extern void arch_init_ideal_nops(void);
+#endif
 
 #endif /* _ASM_X86_NOPS_H */
diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h
index a50fc9f493b3d68a4750a085d48d98b4e4ba72ea..bfacd2ccf651cfd0346ff254ebfdc76de6791431 100644
--- a/arch/x86/include/asm/numa.h
+++ b/arch/x86/include/asm/numa.h
@@ -1,12 +1,24 @@
 #ifndef _ASM_X86_NUMA_H
 #define _ASM_X86_NUMA_H
 
+#include <linux/nodemask.h>
+
 #include <asm/topology.h>
 #include <asm/apicdef.h>
 
 #ifdef CONFIG_NUMA
 
 #define NR_NODE_MEMBLKS		(MAX_NUMNODES*2)
+#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
+
+/*
+ * Too small node sizes may confuse the VM badly. Usually they
+ * result from BIOS bugs. So dont recognize nodes as standalone
+ * NUMA entities that have less than this amount of RAM listed:
+ */
+#define NODE_MIN_SIZE (4*1024*1024)
+
+extern int numa_off;
 
 /*
  * __apicid_to_node[] stores the raw mapping between physical apicid and
@@ -17,15 +29,27 @@
  * numa_cpu_node().
  */
 extern s16 __apicid_to_node[MAX_LOCAL_APIC];
+extern nodemask_t numa_nodes_parsed __initdata;
+
+extern int __init numa_add_memblk(int nodeid, u64 start, u64 end);
+extern void __init numa_set_distance(int from, int to, int distance);
 
 static inline void set_apicid_to_node(int apicid, s16 node)
 {
 	__apicid_to_node[apicid] = node;
 }
+
+extern int __cpuinit numa_cpu_node(int cpu);
+
 #else	/* CONFIG_NUMA */
 static inline void set_apicid_to_node(int apicid, s16 node)
 {
 }
+
+static inline int numa_cpu_node(int cpu)
+{
+	return NUMA_NO_NODE;
+}
 #endif	/* CONFIG_NUMA */
 
 #ifdef CONFIG_X86_32
@@ -37,14 +61,12 @@ static inline void set_apicid_to_node(int apicid, s16 node)
 #ifdef CONFIG_NUMA
 extern void __cpuinit numa_set_node(int cpu, int node);
 extern void __cpuinit numa_clear_node(int cpu);
-extern void __init numa_init_array(void);
 extern void __init init_cpu_to_node(void);
 extern void __cpuinit numa_add_cpu(int cpu);
 extern void __cpuinit numa_remove_cpu(int cpu);
 #else	/* CONFIG_NUMA */
 static inline void numa_set_node(int cpu, int node)	{ }
 static inline void numa_clear_node(int cpu)		{ }
-static inline void numa_init_array(void)		{ }
 static inline void init_cpu_to_node(void)		{ }
 static inline void numa_add_cpu(int cpu)		{ }
 static inline void numa_remove_cpu(int cpu)		{ }
@@ -54,4 +76,10 @@ static inline void numa_remove_cpu(int cpu)		{ }
 void debug_cpumask_set_cpu(int cpu, int node, bool enable);
 #endif
 
+#ifdef CONFIG_NUMA_EMU
+#define FAKE_NODE_MIN_SIZE	((u64)32 << 20)
+#define FAKE_NODE_MIN_HASH_MASK	(~(FAKE_NODE_MIN_SIZE - 1UL))
+void numa_emu_cmdline(char *);
+#endif /* CONFIG_NUMA_EMU */
+
 #endif	/* _ASM_X86_NUMA_H */
diff --git a/arch/x86/include/asm/numa_32.h b/arch/x86/include/asm/numa_32.h
index c6beed1ef10373f9be333a01fa8648cb499a1836..e7d6b82547429d470aa7679a602cc2788100aec8 100644
--- a/arch/x86/include/asm/numa_32.h
+++ b/arch/x86/include/asm/numa_32.h
@@ -1,16 +1,6 @@
 #ifndef _ASM_X86_NUMA_32_H
 #define _ASM_X86_NUMA_32_H
 
-extern int numa_off;
-
-extern int pxm_to_nid(int pxm);
-
-#ifdef CONFIG_NUMA
-extern int __cpuinit numa_cpu_node(int cpu);
-#else	/* CONFIG_NUMA */
-static inline int numa_cpu_node(int cpu)		{ return NUMA_NO_NODE; }
-#endif	/* CONFIG_NUMA */
-
 #ifdef CONFIG_HIGHMEM
 extern void set_highmem_pages_init(void);
 #else
diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h
index 344eb1790b4646901f842786a8df9fb21f17bd63..0c05f7ae46e8cc8b12bbf374146310762c4fc424 100644
--- a/arch/x86/include/asm/numa_64.h
+++ b/arch/x86/include/asm/numa_64.h
@@ -1,42 +1,6 @@
 #ifndef _ASM_X86_NUMA_64_H
 #define _ASM_X86_NUMA_64_H
 
-#include <linux/nodemask.h>
-
-struct bootnode {
-	u64 start;
-	u64 end;
-};
-
-#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
-
-extern int numa_off;
-
 extern unsigned long numa_free_all_bootmem(void);
-extern void setup_node_bootmem(int nodeid, unsigned long start,
-			       unsigned long end);
-
-#ifdef CONFIG_NUMA
-/*
- * Too small node sizes may confuse the VM badly. Usually they
- * result from BIOS bugs. So dont recognize nodes as standalone
- * NUMA entities that have less than this amount of RAM listed:
- */
-#define NODE_MIN_SIZE (4*1024*1024)
-
-extern nodemask_t numa_nodes_parsed __initdata;
-
-extern int __cpuinit numa_cpu_node(int cpu);
-extern int __init numa_add_memblk(int nodeid, u64 start, u64 end);
-extern void __init numa_set_distance(int from, int to, int distance);
-
-#ifdef CONFIG_NUMA_EMU
-#define FAKE_NODE_MIN_SIZE	((u64)32 << 20)
-#define FAKE_NODE_MIN_HASH_MASK	(~(FAKE_NODE_MIN_SIZE - 1UL))
-void numa_emu_cmdline(char *);
-#endif /* CONFIG_NUMA_EMU */
-#else
-static inline int numa_cpu_node(int cpu)		{ return NUMA_NO_NODE; }
-#endif
 
 #endif /* _ASM_X86_NUMA_64_H */
diff --git a/arch/x86/include/asm/numaq.h b/arch/x86/include/asm/numaq.h
index 37c516545ec8c7a8b73b13e84c37756d1a6ac6e2..c3b3c322fd8773eb785de0839d5a240aeb92b942 100644
--- a/arch/x86/include/asm/numaq.h
+++ b/arch/x86/include/asm/numaq.h
@@ -29,7 +29,7 @@
 #ifdef CONFIG_X86_NUMAQ
 
 extern int found_numaq;
-extern int get_memcfg_numaq(void);
+extern int numaq_numa_init(void);
 extern int pci_numaq_init(void);
 
 extern void *xquad_portio;
@@ -166,11 +166,6 @@ struct sys_cfg_data {
 
 void numaq_tsc_disable(void);
 
-#else
-static inline int get_memcfg_numaq(void)
-{
-	return 0;
-}
 #endif /* CONFIG_X86_NUMAQ */
 #endif /* _ASM_X86_NUMAQ_H */
 
diff --git a/arch/x86/include/asm/olpc_ofw.h b/arch/x86/include/asm/olpc_ofw.h
index c5d3a5abbb9f4ec2757b468bc14459ce4d13d496..24487712e0b1915368f96a3a74ba362ff42fdbbd 100644
--- a/arch/x86/include/asm/olpc_ofw.h
+++ b/arch/x86/include/asm/olpc_ofw.h
@@ -26,15 +26,12 @@ extern void setup_olpc_ofw_pgd(void);
 /* check if OFW was detected during boot */
 extern bool olpc_ofw_present(void);
 
+extern void olpc_dt_build_devicetree(void);
+
 #else /* !CONFIG_OLPC */
 static inline void olpc_ofw_detect(void) { }
 static inline void setup_olpc_ofw_pgd(void) { }
-#endif /* !CONFIG_OLPC */
-
-#ifdef CONFIG_OF_PROMTREE
-extern void olpc_dt_build_devicetree(void);
-#else
 static inline void olpc_dt_build_devicetree(void) { }
-#endif
+#endif /* !CONFIG_OLPC */
 
 #endif /* _ASM_X86_OLPC_OFW_H */
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 6761292296307163a0f5cbb4af1e27642d33da10..d498943b906c6138ce51e38e49d4eae569428967 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -135,8 +135,6 @@ void default_teardown_msi_irqs(struct pci_dev *dev);
 #include "pci_64.h"
 #endif
 
-void dma32_reserve_bootmem(void);
-
 /* implement the pci_ DMA API in terms of the generic device dma_ one */
 #include <asm-generic/pci-dma-compat.h>
 
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index d475b4398d8b858cadd87ad36514b79465dc795c..53278b0dfdf660103f8f9c234b0d97691ae48611 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -517,7 +517,7 @@ do {									\
 	typeof(o2) __o2 = o2;						\
 	typeof(o2) __n2 = n2;						\
 	typeof(o2) __dummy;						\
-	alternative_io("call this_cpu_cmpxchg16b_emu\n\t" P6_NOP4,	\
+	alternative_io("call this_cpu_cmpxchg16b_emu\n\t" ASM_NOP4,	\
 		       "cmpxchg16b " __percpu_prefix "(%%rsi)\n\tsetz %0\n\t",	\
 		       X86_FEATURE_CX16,				\
 		       ASM_OUTPUT2("=a"(__ret), "=d"(__dummy)),		\
@@ -542,6 +542,33 @@ do {									\
 	old__;								\
 })
 
+static __always_inline int x86_this_cpu_constant_test_bit(unsigned int nr,
+                        const unsigned long __percpu *addr)
+{
+	unsigned long __percpu *a = (unsigned long *)addr + nr / BITS_PER_LONG;
+
+	return ((1UL << (nr % BITS_PER_LONG)) & percpu_read(*a)) != 0;
+}
+
+static inline int x86_this_cpu_variable_test_bit(int nr,
+                        const unsigned long __percpu *addr)
+{
+	int oldbit;
+
+	asm volatile("bt "__percpu_arg(2)",%1\n\t"
+			"sbb %0,%0"
+			: "=r" (oldbit)
+			: "m" (*(unsigned long *)addr), "Ir" (nr));
+
+	return oldbit;
+}
+
+#define x86_this_cpu_test_bit(nr, addr)			\
+	(__builtin_constant_p((nr))			\
+	 ? x86_this_cpu_constant_test_bit((nr), (addr))	\
+	 : x86_this_cpu_variable_test_bit((nr), (addr)))
+
+
 #include <asm-generic/percpu.h>
 
 /* We can use this directly for local CPU (faster). */
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index 7db7723d1f325f8016666806f790a015a4005c6b..d56187c6b8385425bb893f8d70003cb70290243a 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -299,6 +299,7 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
 /* Install a pte for a particular vaddr in kernel space. */
 void set_pte_vaddr(unsigned long vaddr, pte_t pte);
 
+extern void native_pagetable_reserve(u64 start, u64 end);
 #ifdef CONFIG_X86_32
 extern void native_pagetable_setup_start(pgd_t *base);
 extern void native_pagetable_setup_done(pgd_t *base);
diff --git a/arch/x86/include/asm/probe_roms.h b/arch/x86/include/asm/probe_roms.h
new file mode 100644
index 0000000000000000000000000000000000000000..4950a0b1d09c14355baec6516fa0803b91f8e39d
--- /dev/null
+++ b/arch/x86/include/asm/probe_roms.h
@@ -0,0 +1,8 @@
+#ifndef _PROBE_ROMS_H_
+#define _PROBE_ROMS_H_
+struct pci_dev;
+
+extern void __iomem *pci_map_biosrom(struct pci_dev *pdev);
+extern void pci_unmap_biosrom(void __iomem *rom);
+extern size_t pci_biosrom_size(struct pci_dev *pdev);
+#endif
diff --git a/arch/x86/include/asm/processor-flags.h b/arch/x86/include/asm/processor-flags.h
index a898a2b6e10c68ab0c82b11446d69d6b8452058b..59ab4dffa37794023f2dd5f29ab8dabd7325b0bb 100644
--- a/arch/x86/include/asm/processor-flags.h
+++ b/arch/x86/include/asm/processor-flags.h
@@ -60,6 +60,7 @@
 #define X86_CR4_OSXMMEXCPT 0x00000400 /* enable unmasked SSE exceptions */
 #define X86_CR4_VMXE	0x00002000 /* enable VMX virtualization */
 #define X86_CR4_OSXSAVE 0x00040000 /* enable xsave and xrestore */
+#define X86_CR4_SMEP	0x00100000 /* enable SMEP support */
 
 /*
  * x86-64 Task Priority Register, CR8
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index db8aa19a08a22d35e608625b251bcee7fa5fe1ee..9756551ec76024dba4dbf7a4f09f988219ca6f0b 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -88,7 +88,7 @@ void *extend_brk(size_t size, size_t align);
  * executable.)
  */
 #define RESERVE_BRK(name,sz)						\
-	static void __section(.discard.text) __used			\
+	static void __section(.discard.text) __used notrace		\
 	__brk_reservation_fn_##name##__(void) {				\
 		asm volatile (						\
 			".pushsection .brk_reservation,\"aw\",@nobits;" \
@@ -104,10 +104,10 @@ void *extend_brk(size_t size, size_t align);
 	type *name;					\
 	RESERVE_BRK(name, sizeof(type) * entries)
 
+extern void probe_roms(void);
 #ifdef __i386__
 
 void __init i386_start_kernel(void);
-extern void probe_roms(void);
 
 #else
 void __init x86_64_start_kernel(char *real_mode);
diff --git a/arch/x86/include/asm/srat.h b/arch/x86/include/asm/srat.h
deleted file mode 100644
index b508d639d1a72b654119236a9356131824d749e0..0000000000000000000000000000000000000000
--- a/arch/x86/include/asm/srat.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Some of the code in this file has been gleaned from the 64 bit
- * discontigmem support code base.
- *
- * Copyright (C) 2002, IBM Corp.
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to Pat Gaughen <gone@us.ibm.com>
- */
-
-#ifndef _ASM_X86_SRAT_H
-#define _ASM_X86_SRAT_H
-
-#ifdef CONFIG_ACPI_NUMA
-extern int get_memcfg_from_srat(void);
-#else
-static inline int get_memcfg_from_srat(void)
-{
-	return 0;
-}
-#endif
-
-#endif /* _ASM_X86_SRAT_H */
diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
index d7e89c83645d275c3cc7b3677c05f28528cc771d..70bbe39043a9cda384e9afcd0a2f633cfde20931 100644
--- a/arch/x86/include/asm/stacktrace.h
+++ b/arch/x86/include/asm/stacktrace.h
@@ -37,9 +37,6 @@ print_context_stack_bp(struct thread_info *tinfo,
 /* Generic stack tracer with callbacks */
 
 struct stacktrace_ops {
-	void (*warning)(void *data, char *msg);
-	/* msg must contain %s for the symbol */
-	void (*warning_symbol)(void *data, char *msg, unsigned long symbol);
 	void (*address)(void *data, unsigned long address, int reliable);
 	/* On negative return stop dumping */
 	int (*stack)(void *data, char *name);
diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index 12569e691ce3aa139b745682fce86349918cee1a..c2ff2a1d845e402249e44a70e41459805c3faaa8 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -303,24 +303,81 @@ static inline void native_wbinvd(void)
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>
 #else
-#define read_cr0()	(native_read_cr0())
-#define write_cr0(x)	(native_write_cr0(x))
-#define read_cr2()	(native_read_cr2())
-#define write_cr2(x)	(native_write_cr2(x))
-#define read_cr3()	(native_read_cr3())
-#define write_cr3(x)	(native_write_cr3(x))
-#define read_cr4()	(native_read_cr4())
-#define read_cr4_safe()	(native_read_cr4_safe())
-#define write_cr4(x)	(native_write_cr4(x))
-#define wbinvd()	(native_wbinvd())
+
+static inline unsigned long read_cr0(void)
+{
+	return native_read_cr0();
+}
+
+static inline void write_cr0(unsigned long x)
+{
+	native_write_cr0(x);
+}
+
+static inline unsigned long read_cr2(void)
+{
+	return native_read_cr2();
+}
+
+static inline void write_cr2(unsigned long x)
+{
+	native_write_cr2(x);
+}
+
+static inline unsigned long read_cr3(void)
+{
+	return native_read_cr3();
+}
+
+static inline void write_cr3(unsigned long x)
+{
+	native_write_cr3(x);
+}
+
+static inline unsigned long read_cr4(void)
+{
+	return native_read_cr4();
+}
+
+static inline unsigned long read_cr4_safe(void)
+{
+	return native_read_cr4_safe();
+}
+
+static inline void write_cr4(unsigned long x)
+{
+	native_write_cr4(x);
+}
+
+static inline void wbinvd(void)
+{
+	native_wbinvd();
+}
+
 #ifdef CONFIG_X86_64
-#define read_cr8()	(native_read_cr8())
-#define write_cr8(x)	(native_write_cr8(x))
-#define load_gs_index   native_load_gs_index
+
+static inline unsigned long read_cr8(void)
+{
+	return native_read_cr8();
+}
+
+static inline void write_cr8(unsigned long x)
+{
+	native_write_cr8(x);
+}
+
+static inline void load_gs_index(unsigned selector)
+{
+	native_load_gs_index(selector);
+}
+
 #endif
 
 /* Clear the 'TS' bit */
-#define clts()		(native_clts())
+static inline void clts(void)
+{
+	native_clts();
+}
 
 #endif/* CONFIG_PARAVIRT */
 
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 910a7084f7f22dda7739d2b3d122d1c5be39ae33..c00692476e9fc6f824b77b0c420aadd18c1fae7e 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -93,19 +93,11 @@ extern void setup_node_to_cpumask_map(void);
 #define pcibus_to_node(bus) __pcibus_to_node(bus)
 
 #ifdef CONFIG_X86_32
-extern unsigned long node_start_pfn[];
-extern unsigned long node_end_pfn[];
-extern unsigned long node_remap_size[];
-#define node_has_online_mem(nid) (node_start_pfn[nid] != node_end_pfn[nid])
-
 # define SD_CACHE_NICE_TRIES	1
 # define SD_IDLE_IDX		1
-
 #else
-
 # define SD_CACHE_NICE_TRIES	2
 # define SD_IDLE_IDX		2
-
 #endif
 
 /* sched_domains SD_NODE_INIT for NUMA machines */
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index abd3e0ea762ac739b054ddd1922efba71017a742..99ddd148a760ff73561d42a1723ff4f0b158210e 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -6,7 +6,6 @@
 #include <linux/errno.h>
 #include <linux/compiler.h>
 #include <linux/thread_info.h>
-#include <linux/prefetch.h>
 #include <linux/string.h>
 #include <asm/asm.h>
 #include <asm/page.h>
@@ -42,7 +41,7 @@
  * Returns 0 if the range is valid, nonzero otherwise.
  *
  * This is equivalent to the following test:
- * (u33)addr + (u33)size >= (u33)current->addr_limit.seg (u65 for x86_64)
+ * (u33)addr + (u33)size > (u33)current->addr_limit.seg (u65 for x86_64)
  *
  * This needs 33-bit (65-bit for x86_64) arithmetic. We have a carry...
  */
diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
index 088d09fb1615af8081872b04e9b2b3ec15e1fbad..566e803cc6026a11a1391fd25051717cef3f5979 100644
--- a/arch/x86/include/asm/uaccess_32.h
+++ b/arch/x86/include/asm/uaccess_32.h
@@ -6,7 +6,6 @@
  */
 #include <linux/errno.h>
 #include <linux/thread_info.h>
-#include <linux/prefetch.h>
 #include <linux/string.h>
 #include <asm/asm.h>
 #include <asm/page.h>
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 316708d5af92d2c5ecd2f7e22e0bc1852b003d7d..1c66d30971adedaac940770d701e141ae464e1f4 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -6,7 +6,6 @@
  */
 #include <linux/compiler.h>
 #include <linux/errno.h>
-#include <linux/prefetch.h>
 #include <linux/lockdep.h>
 #include <asm/alternative.h>
 #include <asm/cpufeature.h>
diff --git a/arch/x86/include/asm/unistd_32.h b/arch/x86/include/asm/unistd_32.h
index a755ef5e5977540cd52b63e85374e8c4d03e7b8c..fb6a625c99bf622449d2378f3815d1d363453029 100644
--- a/arch/x86/include/asm/unistd_32.h
+++ b/arch/x86/include/asm/unistd_32.h
@@ -350,10 +350,11 @@
 #define __NR_open_by_handle_at  342
 #define __NR_clock_adjtime	343
 #define __NR_syncfs             344
+#define __NR_sendmmsg		345
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 345
+#define NR_syscalls 346
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h
index 160fa76bd5786e680da555ad96d8101a71edc99e..79f90eb15aad0f6c882f136b359506f9bcbc93e6 100644
--- a/arch/x86/include/asm/unistd_64.h
+++ b/arch/x86/include/asm/unistd_64.h
@@ -677,6 +677,8 @@ __SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
 __SYSCALL(__NR_clock_adjtime, sys_clock_adjtime)
 #define __NR_syncfs                             306
 __SYSCALL(__NR_syncfs, sys_syncfs)
+#define __NR_sendmmsg				307
+__SYSCALL(__NR_sendmmsg, sys_sendmmsg)
 
 #ifndef __NO_STUBS
 #define __ARCH_WANT_OLD_READDIR
diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 3e094af443c396a6ccf9f08628ecafc2a5d974ab..130f1eeee5fed416bb41ed4fa54a97bdcc31a601 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -94,6 +94,8 @@
 /* after this # consecutive successes, bump up the throttle if it was lowered */
 #define COMPLETE_THRESHOLD 5
 
+#define UV_LB_SUBNODEID 0x10
+
 /*
  * number of entries in the destination side payload queue
  */
@@ -124,7 +126,7 @@
  * The distribution specification (32 bytes) is interpreted as a 256-bit
  * distribution vector. Adjacent bits correspond to consecutive even numbered
  * nodeIDs. The result of adding the index of a given bit to the 15-bit
- * 'base_dest_nodeid' field of the header corresponds to the
+ * 'base_dest_nasid' field of the header corresponds to the
  * destination nodeID associated with that specified bit.
  */
 struct bau_target_uvhubmask {
@@ -176,7 +178,7 @@ struct bau_msg_payload {
 struct bau_msg_header {
 	unsigned int dest_subnodeid:6;	/* must be 0x10, for the LB */
 	/* bits 5:0 */
-	unsigned int base_dest_nodeid:15; /* nasid of the */
+	unsigned int base_dest_nasid:15; /* nasid of the */
 	/* bits 20:6 */			  /* first bit in uvhub map */
 	unsigned int command:8;	/* message type */
 	/* bits 28:21 */
@@ -378,6 +380,10 @@ struct ptc_stats {
 	unsigned long d_rcanceled; /* number of messages canceled by resets */
 };
 
+struct hub_and_pnode {
+	short uvhub;
+	short pnode;
+};
 /*
  * one per-cpu; to locate the software tables
  */
@@ -399,10 +405,12 @@ struct bau_control {
 	int baudisabled;
 	int set_bau_off;
 	short cpu;
+	short osnode;
 	short uvhub_cpu;
 	short uvhub;
 	short cpus_in_socket;
 	short cpus_in_uvhub;
+	short partition_base_pnode;
 	unsigned short message_number;
 	unsigned short uvhub_quiesce;
 	short socket_acknowledge_count[DEST_Q_SIZE];
@@ -422,15 +430,16 @@ struct bau_control {
 	int congested_period;
 	cycles_t period_time;
 	long period_requests;
+	struct hub_and_pnode *target_hub_and_pnode;
 };
 
 static inline int bau_uvhub_isset(int uvhub, struct bau_target_uvhubmask *dstp)
 {
 	return constant_test_bit(uvhub, &dstp->bits[0]);
 }
-static inline void bau_uvhub_set(int uvhub, struct bau_target_uvhubmask *dstp)
+static inline void bau_uvhub_set(int pnode, struct bau_target_uvhubmask *dstp)
 {
-	__set_bit(uvhub, &dstp->bits[0]);
+	__set_bit(pnode, &dstp->bits[0]);
 }
 static inline void bau_uvhubs_clear(struct bau_target_uvhubmask *dstp,
 				    int nbits)
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index a501741c2335a854fa43d14f73761d8bf8f9c82e..4298002d0c83a9c09c19c725c22a33e43921d128 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -398,6 +398,8 @@ struct uv_blade_info {
 	unsigned short	nr_online_cpus;
 	unsigned short	pnode;
 	short		memory_nid;
+	spinlock_t	nmi_lock;
+	unsigned long	nmi_count;
 };
 extern struct uv_blade_info *uv_blade_info;
 extern short *uv_node_to_blade;
diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h
index 20cafeac7455594d73a3bc6837da0a34fcdee3eb..f5bb64a823d77a1d3ebf97d40e80e913c83e0d31 100644
--- a/arch/x86/include/asm/uv/uv_mmrs.h
+++ b/arch/x86/include/asm/uv/uv_mmrs.h
@@ -5,7 +5,7 @@
  *
  * SGI UV MMR definitions
  *
- * Copyright (C) 2007-2010 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 2007-2011 Silicon Graphics, Inc. All rights reserved.
  */
 
 #ifndef _ASM_X86_UV_UV_MMRS_H
@@ -1099,5 +1099,19 @@ union uvh_rtc1_int_config_u {
     } s;
 };
 
+/* ========================================================================= */
+/*                               UVH_SCRATCH5                                */
+/* ========================================================================= */
+#define UVH_SCRATCH5 0x2d0200UL
+#define UVH_SCRATCH5_32 0x00778
+
+#define UVH_SCRATCH5_SCRATCH5_SHFT 0
+#define UVH_SCRATCH5_SCRATCH5_MASK 0xffffffffffffffffUL
+union uvh_scratch5_u {
+    unsigned long	v;
+    struct uvh_scratch5_s {
+	unsigned long	scratch5 : 64;  /* RW, W1CS */
+    } s;
+};
 
 #endif /* __ASM_UV_MMRS_X86_H__ */
diff --git a/arch/x86/include/asm/x2apic.h b/arch/x86/include/asm/x2apic.h
new file mode 100644
index 0000000000000000000000000000000000000000..6bf5b8e478c067f9058bb6bb17a383065d31204b
--- /dev/null
+++ b/arch/x86/include/asm/x2apic.h
@@ -0,0 +1,62 @@
+/*
+ * Common bits for X2APIC cluster/physical modes.
+ */
+
+#ifndef _ASM_X86_X2APIC_H
+#define _ASM_X86_X2APIC_H
+
+#include <asm/apic.h>
+#include <asm/ipi.h>
+#include <linux/cpumask.h>
+
+/*
+ * Need to use more than cpu 0, because we need more vectors
+ * when MSI-X are used.
+ */
+static const struct cpumask *x2apic_target_cpus(void)
+{
+	return cpu_online_mask;
+}
+
+static int x2apic_apic_id_registered(void)
+{
+	return 1;
+}
+
+/*
+ * For now each logical cpu is in its own vector allocation domain.
+ */
+static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask)
+{
+	cpumask_clear(retmask);
+	cpumask_set_cpu(cpu, retmask);
+}
+
+static void
+__x2apic_send_IPI_dest(unsigned int apicid, int vector, unsigned int dest)
+{
+	unsigned long cfg = __prepare_ICR(0, vector, dest);
+	native_x2apic_icr_write(cfg, apicid);
+}
+
+static unsigned int x2apic_get_apic_id(unsigned long id)
+{
+	return id;
+}
+
+static unsigned long x2apic_set_apic_id(unsigned int id)
+{
+	return id;
+}
+
+static int x2apic_phys_pkg_id(int initial_apicid, int index_msb)
+{
+	return initial_apicid >> index_msb;
+}
+
+static void x2apic_send_IPI_self(int vector)
+{
+	apic_write(APIC_SELF_IPI, vector);
+}
+
+#endif /* _ASM_X86_X2APIC_H */
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index 643ebf2e2ad8733ddbec5ca884ee21bf405c0226..d3d859035af9e1968d0ad9d4a39000331c27c8f1 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -67,6 +67,17 @@ struct x86_init_oem {
 	void (*banner)(void);
 };
 
+/**
+ * struct x86_init_mapping - platform specific initial kernel pagetable setup
+ * @pagetable_reserve:	reserve a range of addresses for kernel pagetable usage
+ *
+ * For more details on the purpose of this hook, look in
+ * init_memory_mapping and the commit that added it.
+ */
+struct x86_init_mapping {
+	void (*pagetable_reserve)(u64 start, u64 end);
+};
+
 /**
  * struct x86_init_paging - platform specific paging functions
  * @pagetable_setup_start:	platform specific pre paging_init() call
@@ -123,6 +134,7 @@ struct x86_init_ops {
 	struct x86_init_mpparse		mpparse;
 	struct x86_init_irqs		irqs;
 	struct x86_init_oem		oem;
+	struct x86_init_mapping		mapping;
 	struct x86_init_paging		paging;
 	struct x86_init_timers		timers;
 	struct x86_init_iommu		iommu;
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index c61934fbf22a4f0d1b8de6c4ff5b514f40e3f0e3..64a619d47d341739ff34b5236e6bf85db0a79b06 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -47,8 +47,9 @@ extern bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
 extern unsigned long set_phys_range_identity(unsigned long pfn_s,
 					     unsigned long pfn_e);
 
-extern int m2p_add_override(unsigned long mfn, struct page *page);
-extern int m2p_remove_override(struct page *page);
+extern int m2p_add_override(unsigned long mfn, struct page *page,
+			    bool clear_pte);
+extern int m2p_remove_override(struct page *page, bool clear_pte);
 extern struct page *m2p_find_override(unsigned long mfn);
 extern unsigned long m2p_find_override_pfn(unsigned long mfn, unsigned long pfn);
 
diff --git a/arch/x86/include/asm/xen/pci.h b/arch/x86/include/asm/xen/pci.h
index aa86209891622f1a871970cc758efc8ea28f935a..4fbda9a3f33905342a08c7819f247056228e1b9f 100644
--- a/arch/x86/include/asm/xen/pci.h
+++ b/arch/x86/include/asm/xen/pci.h
@@ -15,10 +15,26 @@ static inline int pci_xen_hvm_init(void)
 #endif
 #if defined(CONFIG_XEN_DOM0)
 void __init xen_setup_pirqs(void);
+int xen_find_device_domain_owner(struct pci_dev *dev);
+int xen_register_device_domain_owner(struct pci_dev *dev, uint16_t domain);
+int xen_unregister_device_domain_owner(struct pci_dev *dev);
 #else
 static inline void __init xen_setup_pirqs(void)
 {
 }
+static inline int xen_find_device_domain_owner(struct pci_dev *dev)
+{
+	return -1;
+}
+static inline int xen_register_device_domain_owner(struct pci_dev *dev,
+						   uint16_t domain)
+{
+	return -1;
+}
+static inline int xen_unregister_device_domain_owner(struct pci_dev *dev)
+{
+	return -1;
+}
 #endif
 
 #if defined(CONFIG_PCI_MSI)
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 7338ef2218bc0687f6bfc392ecfeca8a48ca0b56..250806472a7e07373c7bf5cd66acfc8bca81d032 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -36,7 +36,7 @@ obj-y			+= traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
 obj-y			+= time.o ioport.o ldt.o dumpstack.o
 obj-y			+= setup.o x86_init.o i8259.o irqinit.o jump_label.o
 obj-$(CONFIG_IRQ_WORK)  += irq_work.o
-obj-$(CONFIG_X86_32)	+= probe_roms_32.o
+obj-y			+= probe_roms.o
 obj-$(CONFIG_X86_32)	+= sys_i386_32.o i386_ksyms_32.o
 obj-$(CONFIG_X86_64)	+= sys_x86_64.o x8664_ksyms_64.o
 obj-$(CONFIG_X86_64)	+= syscall_64.o vsyscall_64.o
@@ -117,7 +117,7 @@ obj-$(CONFIG_OF)			+= devicetree.o
 ifeq ($(CONFIG_X86_64),y)
 	obj-$(CONFIG_AUDIT)		+= audit_64.o
 
-	obj-$(CONFIG_GART_IOMMU)	+= pci-gart_64.o aperture_64.o
+	obj-$(CONFIG_GART_IOMMU)	+= amd_gart_64.o aperture_64.o
 	obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce_64.o
 	obj-$(CONFIG_AMD_IOMMU)		+= amd_iommu_init.o amd_iommu.o
 
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 9a966c579af521c5206a0bb40131b1a20489c879..4558f0d0822dcbaf7e0c7b9504e5a2ccb05879c4 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -970,7 +970,7 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
 	mp_irq.irqflag = (trigger << 2) | polarity;
 	mp_irq.srcbus = MP_ISA_BUS;
 	mp_irq.srcbusirq = bus_irq;	/* IRQ */
-	mp_irq.dstapic = mp_ioapics[ioapic].apicid; /* APIC ID */
+	mp_irq.dstapic = mpc_ioapic_id(ioapic); /* APIC ID */
 	mp_irq.dstirq = pin;	/* INTIN# */
 
 	mp_save_irq(&mp_irq);
@@ -1021,7 +1021,7 @@ void __init mp_config_acpi_legacy_irqs(void)
 		if (ioapic < 0)
 			continue;
 		pin = mp_find_ioapic_pin(ioapic, gsi);
-		dstapic = mp_ioapics[ioapic].apicid;
+		dstapic = mpc_ioapic_id(ioapic);
 
 		for (idx = 0; idx < mp_irq_entries; idx++) {
 			struct mpc_intsrc *irq = mp_irqs + idx;
@@ -1082,7 +1082,7 @@ static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,
 	mp_irq.srcbus = number;
 	mp_irq.srcbusirq = (((devfn >> 3) & 0x1f) << 2) | ((pin - 1) & 3);
 	ioapic = mp_find_ioapic(gsi);
-	mp_irq.dstapic = mp_ioapics[ioapic].apicid;
+	mp_irq.dstapic = mpc_ioapic_id(ioapic);
 	mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi);
 
 	mp_save_irq(&mp_irq);
@@ -1113,7 +1113,7 @@ int mp_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity)
 
 	if (ioapic_pin > MP_MAX_IOAPIC_PIN) {
 		printk(KERN_ERR "Invalid reference to IOAPIC pin "
-		       "%d-%d\n", mp_ioapics[ioapic].apicid,
+		       "%d-%d\n", mpc_ioapic_id(ioapic),
 		       ioapic_pin);
 		return gsi;
 	}
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index ff93bc1b09c3aedd1a83a9e2e94952b56aef4fff..18a857ba7a25a920a1ad83f3acd477d587b28477 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -112,11 +112,6 @@ static int __init acpi_sleep_setup(char *str)
 #ifdef CONFIG_HIBERNATION
 		if (strncmp(str, "s4_nohwsig", 10) == 0)
 			acpi_no_s4_hw_signature();
-		if (strncmp(str, "s4_nonvs", 8) == 0) {
-			pr_warning("ACPI: acpi_sleep=s4_nonvs is deprecated, "
-					"please use acpi_sleep=nonvs instead");
-			acpi_nvs_nosave();
-		}
 #endif
 		if (strncmp(str, "nonvs", 5) == 0)
 			acpi_nvs_nosave();
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 4a234677e21353017c5316b1056572f9acb48176..a81f2d52f869d842d9301d5f9aea5c23a74369a2 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -67,17 +67,30 @@ __setup("noreplace-paravirt", setup_noreplace_paravirt);
 #define DPRINTK(fmt, args...) if (debug_alternative) \
 	printk(KERN_DEBUG fmt, args)
 
+/*
+ * Each GENERIC_NOPX is of X bytes, and defined as an array of bytes
+ * that correspond to that nop. Getting from one nop to the next, we
+ * add to the array the offset that is equal to the sum of all sizes of
+ * nops preceding the one we are after.
+ *
+ * Note: The GENERIC_NOP5_ATOMIC is at the end, as it breaks the
+ * nice symmetry of sizes of the previous nops.
+ */
 #if defined(GENERIC_NOP1) && !defined(CONFIG_X86_64)
-/* Use inline assembly to define this because the nops are defined
-   as inline assembly strings in the include files and we cannot
-   get them easily into strings. */
-asm("\t" __stringify(__INITRODATA_OR_MODULE) "\nintelnops: "
-	GENERIC_NOP1 GENERIC_NOP2 GENERIC_NOP3 GENERIC_NOP4 GENERIC_NOP5 GENERIC_NOP6
-	GENERIC_NOP7 GENERIC_NOP8
-    "\t.previous");
-extern const unsigned char intelnops[];
-static const unsigned char *const __initconst_or_module
-intel_nops[ASM_NOP_MAX+1] = {
+static const unsigned char intelnops[] =
+{
+	GENERIC_NOP1,
+	GENERIC_NOP2,
+	GENERIC_NOP3,
+	GENERIC_NOP4,
+	GENERIC_NOP5,
+	GENERIC_NOP6,
+	GENERIC_NOP7,
+	GENERIC_NOP8,
+	GENERIC_NOP5_ATOMIC
+};
+static const unsigned char * const intel_nops[ASM_NOP_MAX+2] =
+{
 	NULL,
 	intelnops,
 	intelnops + 1,
@@ -87,17 +100,25 @@ intel_nops[ASM_NOP_MAX+1] = {
 	intelnops + 1 + 2 + 3 + 4 + 5,
 	intelnops + 1 + 2 + 3 + 4 + 5 + 6,
 	intelnops + 1 + 2 + 3 + 4 + 5 + 6 + 7,
+	intelnops + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8,
 };
 #endif
 
 #ifdef K8_NOP1
-asm("\t" __stringify(__INITRODATA_OR_MODULE) "\nk8nops: "
-	K8_NOP1 K8_NOP2 K8_NOP3 K8_NOP4 K8_NOP5 K8_NOP6
-	K8_NOP7 K8_NOP8
-    "\t.previous");
-extern const unsigned char k8nops[];
-static const unsigned char *const __initconst_or_module
-k8_nops[ASM_NOP_MAX+1] = {
+static const unsigned char k8nops[] =
+{
+	K8_NOP1,
+	K8_NOP2,
+	K8_NOP3,
+	K8_NOP4,
+	K8_NOP5,
+	K8_NOP6,
+	K8_NOP7,
+	K8_NOP8,
+	K8_NOP5_ATOMIC
+};
+static const unsigned char * const k8_nops[ASM_NOP_MAX+2] =
+{
 	NULL,
 	k8nops,
 	k8nops + 1,
@@ -107,17 +128,25 @@ k8_nops[ASM_NOP_MAX+1] = {
 	k8nops + 1 + 2 + 3 + 4 + 5,
 	k8nops + 1 + 2 + 3 + 4 + 5 + 6,
 	k8nops + 1 + 2 + 3 + 4 + 5 + 6 + 7,
+	k8nops + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8,
 };
 #endif
 
 #if defined(K7_NOP1) && !defined(CONFIG_X86_64)
-asm("\t" __stringify(__INITRODATA_OR_MODULE) "\nk7nops: "
-	K7_NOP1 K7_NOP2 K7_NOP3 K7_NOP4 K7_NOP5 K7_NOP6
-	K7_NOP7 K7_NOP8
-    "\t.previous");
-extern const unsigned char k7nops[];
-static const unsigned char *const __initconst_or_module
-k7_nops[ASM_NOP_MAX+1] = {
+static const unsigned char k7nops[] =
+{
+	K7_NOP1,
+	K7_NOP2,
+	K7_NOP3,
+	K7_NOP4,
+	K7_NOP5,
+	K7_NOP6,
+	K7_NOP7,
+	K7_NOP8,
+	K7_NOP5_ATOMIC
+};
+static const unsigned char * const k7_nops[ASM_NOP_MAX+2] =
+{
 	NULL,
 	k7nops,
 	k7nops + 1,
@@ -127,17 +156,25 @@ k7_nops[ASM_NOP_MAX+1] = {
 	k7nops + 1 + 2 + 3 + 4 + 5,
 	k7nops + 1 + 2 + 3 + 4 + 5 + 6,
 	k7nops + 1 + 2 + 3 + 4 + 5 + 6 + 7,
+	k7nops + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8,
 };
 #endif
 
 #ifdef P6_NOP1
-asm("\t" __stringify(__INITRODATA_OR_MODULE) "\np6nops: "
-	P6_NOP1 P6_NOP2 P6_NOP3 P6_NOP4 P6_NOP5 P6_NOP6
-	P6_NOP7 P6_NOP8
-    "\t.previous");
-extern const unsigned char p6nops[];
-static const unsigned char *const __initconst_or_module
-p6_nops[ASM_NOP_MAX+1] = {
+static const unsigned char  __initconst_or_module p6nops[] =
+{
+	P6_NOP1,
+	P6_NOP2,
+	P6_NOP3,
+	P6_NOP4,
+	P6_NOP5,
+	P6_NOP6,
+	P6_NOP7,
+	P6_NOP8,
+	P6_NOP5_ATOMIC
+};
+static const unsigned char * const p6_nops[ASM_NOP_MAX+2] =
+{
 	NULL,
 	p6nops,
 	p6nops + 1,
@@ -147,47 +184,65 @@ p6_nops[ASM_NOP_MAX+1] = {
 	p6nops + 1 + 2 + 3 + 4 + 5,
 	p6nops + 1 + 2 + 3 + 4 + 5 + 6,
 	p6nops + 1 + 2 + 3 + 4 + 5 + 6 + 7,
+	p6nops + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8,
 };
 #endif
 
+/* Initialize these to a safe default */
 #ifdef CONFIG_X86_64
+const unsigned char * const *ideal_nops = p6_nops;
+#else
+const unsigned char * const *ideal_nops = intel_nops;
+#endif
 
-extern char __vsyscall_0;
-static const unsigned char *const *__init_or_module find_nop_table(void)
+void __init arch_init_ideal_nops(void)
 {
-	if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
-	    boot_cpu_has(X86_FEATURE_NOPL))
-		return p6_nops;
-	else
-		return k8_nops;
-}
-
-#else /* CONFIG_X86_64 */
+	switch (boot_cpu_data.x86_vendor) {
+	case X86_VENDOR_INTEL:
+		/*
+		 * Due to a decoder implementation quirk, some
+		 * specific Intel CPUs actually perform better with
+		 * the "k8_nops" than with the SDM-recommended NOPs.
+		 */
+		if (boot_cpu_data.x86 == 6 &&
+		    boot_cpu_data.x86_model >= 0x0f &&
+		    boot_cpu_data.x86_model != 0x1c &&
+		    boot_cpu_data.x86_model != 0x26 &&
+		    boot_cpu_data.x86_model != 0x27 &&
+		    boot_cpu_data.x86_model < 0x30) {
+			ideal_nops = k8_nops;
+		} else if (boot_cpu_has(X86_FEATURE_NOPL)) {
+			   ideal_nops = p6_nops;
+		} else {
+#ifdef CONFIG_X86_64
+			ideal_nops = k8_nops;
+#else
+			ideal_nops = intel_nops;
+#endif
+		}
 
-static const unsigned char *const *__init_or_module find_nop_table(void)
-{
-	if (boot_cpu_has(X86_FEATURE_K8))
-		return k8_nops;
-	else if (boot_cpu_has(X86_FEATURE_K7))
-		return k7_nops;
-	else if (boot_cpu_has(X86_FEATURE_NOPL))
-		return p6_nops;
-	else
-		return intel_nops;
+	default:
+#ifdef CONFIG_X86_64
+		ideal_nops = k8_nops;
+#else
+		if (boot_cpu_has(X86_FEATURE_K8))
+			ideal_nops = k8_nops;
+		else if (boot_cpu_has(X86_FEATURE_K7))
+			ideal_nops = k7_nops;
+		else
+			ideal_nops = intel_nops;
+#endif
+	}
 }
 
-#endif /* CONFIG_X86_64 */
-
 /* Use this to add nops to a buffer, then text_poke the whole buffer. */
 static void __init_or_module add_nops(void *insns, unsigned int len)
 {
-	const unsigned char *const *noptable = find_nop_table();
-
 	while (len > 0) {
 		unsigned int noplen = len;
 		if (noplen > ASM_NOP_MAX)
 			noplen = ASM_NOP_MAX;
-		memcpy(insns, noptable[noplen], noplen);
+		memcpy(insns, ideal_nops[noplen], noplen);
 		insns += noplen;
 		len -= noplen;
 	}
@@ -195,6 +250,7 @@ static void __init_or_module add_nops(void *insns, unsigned int len)
 
 extern struct alt_instr __alt_instructions[], __alt_instructions_end[];
 extern s32 __smp_locks[], __smp_locks_end[];
+extern char __vsyscall_0;
 void *text_poke_early(void *addr, const void *opcode, size_t len);
 
 /* Replace instructions with better alternatives for this CPU type.
@@ -210,6 +266,15 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
 	u8 insnbuf[MAX_PATCH_LEN];
 
 	DPRINTK("%s: alt table %p -> %p\n", __func__, start, end);
+	/*
+	 * The scan order should be from start to end. A later scanned
+	 * alternative code can overwrite a previous scanned alternative code.
+	 * Some kernel functions (e.g. memcpy, memset, etc) use this order to
+	 * patch code.
+	 *
+	 * So be careful if you want to change the scan order to any other
+	 * order.
+	 */
 	for (a = start; a < end; a++) {
 		u8 *instr = a->instr;
 		BUG_ON(a->replacementlen > a->instrlen);
@@ -678,29 +743,3 @@ void __kprobes text_poke_smp_batch(struct text_poke_param *params, int n)
 	wrote_text = 0;
 	__stop_machine(stop_machine_text_poke, (void *)&tpp, NULL);
 }
-
-#if defined(CONFIG_DYNAMIC_FTRACE) || defined(HAVE_JUMP_LABEL)
-
-#ifdef CONFIG_X86_64
-unsigned char ideal_nop5[5] = { 0x66, 0x66, 0x66, 0x66, 0x90 };
-#else
-unsigned char ideal_nop5[5] = { 0x3e, 0x8d, 0x74, 0x26, 0x00 };
-#endif
-
-void __init arch_init_ideal_nop5(void)
-{
-	/*
-	 * There is no good nop for all x86 archs.  This selection
-	 * algorithm should be unified with the one in find_nop_table(),
-	 * but this should be good enough for now.
-	 *
-	 * For cases other than the ones below, use the safe (as in
-	 * always functional) defaults above.
-	 */
-#ifdef CONFIG_X86_64
-	/* Don't use these on 32 bits due to broken virtualizers */
-	if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)
-		memcpy(ideal_nop5, p6_nops[5], 5);
-#endif
-}
-#endif
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/amd_gart_64.c
similarity index 100%
rename from arch/x86/kernel/pci-gart_64.c
rename to arch/x86/kernel/amd_gart_64.c
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 57ca777872206a7ab9df16158f769ee174ed5721..cd8cbeb5fa34f4ed685d9247995846e4c2d0fd32 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/pci.h>
+#include <linux/pci-ats.h>
 #include <linux/bitmap.h>
 #include <linux/slab.h>
 #include <linux/debugfs.h>
@@ -25,6 +26,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/iommu-helper.h>
 #include <linux/iommu.h>
+#include <linux/delay.h>
 #include <asm/proto.h>
 #include <asm/iommu.h>
 #include <asm/gart.h>
@@ -34,7 +36,7 @@
 
 #define CMD_SET_TYPE(cmd, t) ((cmd)->data[1] |= ((t) << 28))
 
-#define EXIT_LOOP_COUNT 10000000
+#define LOOP_TIMEOUT	100000
 
 static DEFINE_RWLOCK(amd_iommu_devtable_lock);
 
@@ -57,7 +59,6 @@ struct iommu_cmd {
 	u32 data[4];
 };
 
-static void reset_iommu_command_buffer(struct amd_iommu *iommu);
 static void update_domain(struct protection_domain *domain);
 
 /****************************************************************************
@@ -322,8 +323,6 @@ static void iommu_print_event(struct amd_iommu *iommu, void *__evt)
 		break;
 	case EVENT_TYPE_ILL_CMD:
 		printk("ILLEGAL_COMMAND_ERROR address=0x%016llx]\n", address);
-		iommu->reset_in_progress = true;
-		reset_iommu_command_buffer(iommu);
 		dump_command(address);
 		break;
 	case EVENT_TYPE_CMD_HARD_ERR:
@@ -367,7 +366,7 @@ static void iommu_poll_events(struct amd_iommu *iommu)
 	spin_unlock_irqrestore(&iommu->lock, flags);
 }
 
-irqreturn_t amd_iommu_int_handler(int irq, void *data)
+irqreturn_t amd_iommu_int_thread(int irq, void *data)
 {
 	struct amd_iommu *iommu;
 
@@ -377,192 +376,300 @@ irqreturn_t amd_iommu_int_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
+irqreturn_t amd_iommu_int_handler(int irq, void *data)
+{
+	return IRQ_WAKE_THREAD;
+}
+
 /****************************************************************************
  *
  * IOMMU command queuing functions
  *
  ****************************************************************************/
 
-/*
- * Writes the command to the IOMMUs command buffer and informs the
- * hardware about the new command. Must be called with iommu->lock held.
- */
-static int __iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
+static int wait_on_sem(volatile u64 *sem)
+{
+	int i = 0;
+
+	while (*sem == 0 && i < LOOP_TIMEOUT) {
+		udelay(1);
+		i += 1;
+	}
+
+	if (i == LOOP_TIMEOUT) {
+		pr_alert("AMD-Vi: Completion-Wait loop timed out\n");
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static void copy_cmd_to_buffer(struct amd_iommu *iommu,
+			       struct iommu_cmd *cmd,
+			       u32 tail)
 {
-	u32 tail, head;
 	u8 *target;
 
-	WARN_ON(iommu->cmd_buf_size & CMD_BUFFER_UNINITIALIZED);
-	tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET);
 	target = iommu->cmd_buf + tail;
-	memcpy_toio(target, cmd, sizeof(*cmd));
-	tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size;
-	head = readl(iommu->mmio_base + MMIO_CMD_HEAD_OFFSET);
-	if (tail == head)
-		return -ENOMEM;
+	tail   = (tail + sizeof(*cmd)) % iommu->cmd_buf_size;
+
+	/* Copy command to buffer */
+	memcpy(target, cmd, sizeof(*cmd));
+
+	/* Tell the IOMMU about it */
 	writel(tail, iommu->mmio_base + MMIO_CMD_TAIL_OFFSET);
+}
 
-	return 0;
+static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
+{
+	WARN_ON(address & 0x7ULL);
+
+	memset(cmd, 0, sizeof(*cmd));
+	cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
+	cmd->data[1] = upper_32_bits(__pa(address));
+	cmd->data[2] = 1;
+	CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
+}
+
+static void build_inv_dte(struct iommu_cmd *cmd, u16 devid)
+{
+	memset(cmd, 0, sizeof(*cmd));
+	cmd->data[0] = devid;
+	CMD_SET_TYPE(cmd, CMD_INV_DEV_ENTRY);
+}
+
+static void build_inv_iommu_pages(struct iommu_cmd *cmd, u64 address,
+				  size_t size, u16 domid, int pde)
+{
+	u64 pages;
+	int s;
+
+	pages = iommu_num_pages(address, size, PAGE_SIZE);
+	s     = 0;
+
+	if (pages > 1) {
+		/*
+		 * If we have to flush more than one page, flush all
+		 * TLB entries for this domain
+		 */
+		address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
+		s = 1;
+	}
+
+	address &= PAGE_MASK;
+
+	memset(cmd, 0, sizeof(*cmd));
+	cmd->data[1] |= domid;
+	cmd->data[2]  = lower_32_bits(address);
+	cmd->data[3]  = upper_32_bits(address);
+	CMD_SET_TYPE(cmd, CMD_INV_IOMMU_PAGES);
+	if (s) /* size bit - we flush more than one 4kb page */
+		cmd->data[2] |= CMD_INV_IOMMU_PAGES_SIZE_MASK;
+	if (pde) /* PDE bit - we wan't flush everything not only the PTEs */
+		cmd->data[2] |= CMD_INV_IOMMU_PAGES_PDE_MASK;
+}
+
+static void build_inv_iotlb_pages(struct iommu_cmd *cmd, u16 devid, int qdep,
+				  u64 address, size_t size)
+{
+	u64 pages;
+	int s;
+
+	pages = iommu_num_pages(address, size, PAGE_SIZE);
+	s     = 0;
+
+	if (pages > 1) {
+		/*
+		 * If we have to flush more than one page, flush all
+		 * TLB entries for this domain
+		 */
+		address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
+		s = 1;
+	}
+
+	address &= PAGE_MASK;
+
+	memset(cmd, 0, sizeof(*cmd));
+	cmd->data[0]  = devid;
+	cmd->data[0] |= (qdep & 0xff) << 24;
+	cmd->data[1]  = devid;
+	cmd->data[2]  = lower_32_bits(address);
+	cmd->data[3]  = upper_32_bits(address);
+	CMD_SET_TYPE(cmd, CMD_INV_IOTLB_PAGES);
+	if (s)
+		cmd->data[2] |= CMD_INV_IOMMU_PAGES_SIZE_MASK;
+}
+
+static void build_inv_all(struct iommu_cmd *cmd)
+{
+	memset(cmd, 0, sizeof(*cmd));
+	CMD_SET_TYPE(cmd, CMD_INV_ALL);
 }
 
 /*
- * General queuing function for commands. Takes iommu->lock and calls
- * __iommu_queue_command().
+ * Writes the command to the IOMMUs command buffer and informs the
+ * hardware about the new command.
  */
 static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
 {
+	u32 left, tail, head, next_tail;
 	unsigned long flags;
-	int ret;
 
+	WARN_ON(iommu->cmd_buf_size & CMD_BUFFER_UNINITIALIZED);
+
+again:
 	spin_lock_irqsave(&iommu->lock, flags);
-	ret = __iommu_queue_command(iommu, cmd);
-	if (!ret)
-		iommu->need_sync = true;
-	spin_unlock_irqrestore(&iommu->lock, flags);
 
-	return ret;
-}
+	head      = readl(iommu->mmio_base + MMIO_CMD_HEAD_OFFSET);
+	tail      = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET);
+	next_tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size;
+	left      = (head - next_tail) % iommu->cmd_buf_size;
 
-/*
- * This function waits until an IOMMU has completed a completion
- * wait command
- */
-static void __iommu_wait_for_completion(struct amd_iommu *iommu)
-{
-	int ready = 0;
-	unsigned status = 0;
-	unsigned long i = 0;
+	if (left <= 2) {
+		struct iommu_cmd sync_cmd;
+		volatile u64 sem = 0;
+		int ret;
+
+		build_completion_wait(&sync_cmd, (u64)&sem);
+		copy_cmd_to_buffer(iommu, &sync_cmd, tail);
 
-	INC_STATS_COUNTER(compl_wait);
+		spin_unlock_irqrestore(&iommu->lock, flags);
+
+		if ((ret = wait_on_sem(&sem)) != 0)
+			return ret;
 
-	while (!ready && (i < EXIT_LOOP_COUNT)) {
-		++i;
-		/* wait for the bit to become one */
-		status = readl(iommu->mmio_base + MMIO_STATUS_OFFSET);
-		ready = status & MMIO_STATUS_COM_WAIT_INT_MASK;
+		goto again;
 	}
 
-	/* set bit back to zero */
-	status &= ~MMIO_STATUS_COM_WAIT_INT_MASK;
-	writel(status, iommu->mmio_base + MMIO_STATUS_OFFSET);
+	copy_cmd_to_buffer(iommu, cmd, tail);
+
+	/* We need to sync now to make sure all commands are processed */
+	iommu->need_sync = true;
+
+	spin_unlock_irqrestore(&iommu->lock, flags);
 
-	if (unlikely(i == EXIT_LOOP_COUNT))
-		iommu->reset_in_progress = true;
+	return 0;
 }
 
 /*
  * This function queues a completion wait command into the command
  * buffer of an IOMMU
  */
-static int __iommu_completion_wait(struct amd_iommu *iommu)
+static int iommu_completion_wait(struct amd_iommu *iommu)
 {
 	struct iommu_cmd cmd;
+	volatile u64 sem = 0;
+	int ret;
+
+	if (!iommu->need_sync)
+		return 0;
 
-	 memset(&cmd, 0, sizeof(cmd));
-	 cmd.data[0] = CMD_COMPL_WAIT_INT_MASK;
-	 CMD_SET_TYPE(&cmd, CMD_COMPL_WAIT);
+	build_completion_wait(&cmd, (u64)&sem);
 
-	 return __iommu_queue_command(iommu, &cmd);
+	ret = iommu_queue_command(iommu, &cmd);
+	if (ret)
+		return ret;
+
+	return wait_on_sem(&sem);
 }
 
-/*
- * This function is called whenever we need to ensure that the IOMMU has
- * completed execution of all commands we sent. It sends a
- * COMPLETION_WAIT command and waits for it to finish. The IOMMU informs
- * us about that by writing a value to a physical address we pass with
- * the command.
- */
-static int iommu_completion_wait(struct amd_iommu *iommu)
+static int iommu_flush_dte(struct amd_iommu *iommu, u16 devid)
 {
-	int ret = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&iommu->lock, flags);
+	struct iommu_cmd cmd;
 
-	if (!iommu->need_sync)
-		goto out;
+	build_inv_dte(&cmd, devid);
 
-	ret = __iommu_completion_wait(iommu);
+	return iommu_queue_command(iommu, &cmd);
+}
 
-	iommu->need_sync = false;
+static void iommu_flush_dte_all(struct amd_iommu *iommu)
+{
+	u32 devid;
 
-	if (ret)
-		goto out;
+	for (devid = 0; devid <= 0xffff; ++devid)
+		iommu_flush_dte(iommu, devid);
 
-	__iommu_wait_for_completion(iommu);
+	iommu_completion_wait(iommu);
+}
 
-out:
-	spin_unlock_irqrestore(&iommu->lock, flags);
+/*
+ * This function uses heavy locking and may disable irqs for some time. But
+ * this is no issue because it is only called during resume.
+ */
+static void iommu_flush_tlb_all(struct amd_iommu *iommu)
+{
+	u32 dom_id;
 
-	if (iommu->reset_in_progress)
-		reset_iommu_command_buffer(iommu);
+	for (dom_id = 0; dom_id <= 0xffff; ++dom_id) {
+		struct iommu_cmd cmd;
+		build_inv_iommu_pages(&cmd, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS,
+				      dom_id, 1);
+		iommu_queue_command(iommu, &cmd);
+	}
 
-	return 0;
+	iommu_completion_wait(iommu);
 }
 
-static void iommu_flush_complete(struct protection_domain *domain)
+static void iommu_flush_all(struct amd_iommu *iommu)
 {
-	int i;
+	struct iommu_cmd cmd;
 
-	for (i = 0; i < amd_iommus_present; ++i) {
-		if (!domain->dev_iommu[i])
-			continue;
+	build_inv_all(&cmd);
 
-		/*
-		 * Devices of this domain are behind this IOMMU
-		 * We need to wait for completion of all commands.
-		 */
-		iommu_completion_wait(amd_iommus[i]);
+	iommu_queue_command(iommu, &cmd);
+	iommu_completion_wait(iommu);
+}
+
+void iommu_flush_all_caches(struct amd_iommu *iommu)
+{
+	if (iommu_feature(iommu, FEATURE_IA)) {
+		iommu_flush_all(iommu);
+	} else {
+		iommu_flush_dte_all(iommu);
+		iommu_flush_tlb_all(iommu);
 	}
 }
 
 /*
- * Command send function for invalidating a device table entry
+ * Command send function for flushing on-device TLB
  */
-static int iommu_flush_device(struct device *dev)
+static int device_flush_iotlb(struct device *dev, u64 address, size_t size)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct amd_iommu *iommu;
 	struct iommu_cmd cmd;
 	u16 devid;
+	int qdep;
 
+	qdep  = pci_ats_queue_depth(pdev);
 	devid = get_device_id(dev);
 	iommu = amd_iommu_rlookup_table[devid];
 
-	/* Build command */
-	memset(&cmd, 0, sizeof(cmd));
-	CMD_SET_TYPE(&cmd, CMD_INV_DEV_ENTRY);
-	cmd.data[0] = devid;
+	build_inv_iotlb_pages(&cmd, devid, qdep, address, size);
 
 	return iommu_queue_command(iommu, &cmd);
 }
 
-static void __iommu_build_inv_iommu_pages(struct iommu_cmd *cmd, u64 address,
-					  u16 domid, int pde, int s)
-{
-	memset(cmd, 0, sizeof(*cmd));
-	address &= PAGE_MASK;
-	CMD_SET_TYPE(cmd, CMD_INV_IOMMU_PAGES);
-	cmd->data[1] |= domid;
-	cmd->data[2] = lower_32_bits(address);
-	cmd->data[3] = upper_32_bits(address);
-	if (s) /* size bit - we flush more than one 4kb page */
-		cmd->data[2] |= CMD_INV_IOMMU_PAGES_SIZE_MASK;
-	if (pde) /* PDE bit - we wan't flush everything not only the PTEs */
-		cmd->data[2] |= CMD_INV_IOMMU_PAGES_PDE_MASK;
-}
-
 /*
- * Generic command send function for invalidaing TLB entries
+ * Command send function for invalidating a device table entry
  */
-static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu,
-		u64 address, u16 domid, int pde, int s)
+static int device_flush_dte(struct device *dev)
 {
-	struct iommu_cmd cmd;
+	struct amd_iommu *iommu;
+	struct pci_dev *pdev;
+	u16 devid;
 	int ret;
 
-	__iommu_build_inv_iommu_pages(&cmd, address, domid, pde, s);
+	pdev  = to_pci_dev(dev);
+	devid = get_device_id(dev);
+	iommu = amd_iommu_rlookup_table[devid];
 
-	ret = iommu_queue_command(iommu, &cmd);
+	ret = iommu_flush_dte(iommu, devid);
+	if (ret)
+		return ret;
+
+	if (pci_ats_enabled(pdev))
+		ret = device_flush_iotlb(dev, 0, ~0UL);
 
 	return ret;
 }
@@ -572,23 +679,14 @@ static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu,
  * It invalidates a single PTE if the range to flush is within a single
  * page. Otherwise it flushes the whole TLB of the IOMMU.
  */
-static void __iommu_flush_pages(struct protection_domain *domain,
-				u64 address, size_t size, int pde)
+static void __domain_flush_pages(struct protection_domain *domain,
+				 u64 address, size_t size, int pde)
 {
-	int s = 0, i;
-	unsigned long pages = iommu_num_pages(address, size, PAGE_SIZE);
-
-	address &= PAGE_MASK;
-
-	if (pages > 1) {
-		/*
-		 * If we have to flush more than one page, flush all
-		 * TLB entries for this domain
-		 */
-		address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
-		s = 1;
-	}
+	struct iommu_dev_data *dev_data;
+	struct iommu_cmd cmd;
+	int ret = 0, i;
 
+	build_inv_iommu_pages(&cmd, address, size, domain->id, pde);
 
 	for (i = 0; i < amd_iommus_present; ++i) {
 		if (!domain->dev_iommu[i])
@@ -598,101 +696,70 @@ static void __iommu_flush_pages(struct protection_domain *domain,
 		 * Devices of this domain are behind this IOMMU
 		 * We need a TLB flush
 		 */
-		iommu_queue_inv_iommu_pages(amd_iommus[i], address,
-					    domain->id, pde, s);
+		ret |= iommu_queue_command(amd_iommus[i], &cmd);
+	}
+
+	list_for_each_entry(dev_data, &domain->dev_list, list) {
+		struct pci_dev *pdev = to_pci_dev(dev_data->dev);
+
+		if (!pci_ats_enabled(pdev))
+			continue;
+
+		ret |= device_flush_iotlb(dev_data->dev, address, size);
 	}
 
-	return;
+	WARN_ON(ret);
 }
 
-static void iommu_flush_pages(struct protection_domain *domain,
-			     u64 address, size_t size)
+static void domain_flush_pages(struct protection_domain *domain,
+			       u64 address, size_t size)
 {
-	__iommu_flush_pages(domain, address, size, 0);
+	__domain_flush_pages(domain, address, size, 0);
 }
 
 /* Flush the whole IO/TLB for a given protection domain */
-static void iommu_flush_tlb(struct protection_domain *domain)
+static void domain_flush_tlb(struct protection_domain *domain)
 {
-	__iommu_flush_pages(domain, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS, 0);
+	__domain_flush_pages(domain, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS, 0);
 }
 
 /* Flush the whole IO/TLB for a given protection domain - including PDE */
-static void iommu_flush_tlb_pde(struct protection_domain *domain)
+static void domain_flush_tlb_pde(struct protection_domain *domain)
 {
-	__iommu_flush_pages(domain, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS, 1);
-}
-
-
-/*
- * This function flushes the DTEs for all devices in domain
- */
-static void iommu_flush_domain_devices(struct protection_domain *domain)
-{
-	struct iommu_dev_data *dev_data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&domain->lock, flags);
-
-	list_for_each_entry(dev_data, &domain->dev_list, list)
-		iommu_flush_device(dev_data->dev);
-
-	spin_unlock_irqrestore(&domain->lock, flags);
+	__domain_flush_pages(domain, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS, 1);
 }
 
-static void iommu_flush_all_domain_devices(void)
+static void domain_flush_complete(struct protection_domain *domain)
 {
-	struct protection_domain *domain;
-	unsigned long flags;
+	int i;
 
-	spin_lock_irqsave(&amd_iommu_pd_lock, flags);
+	for (i = 0; i < amd_iommus_present; ++i) {
+		if (!domain->dev_iommu[i])
+			continue;
 
-	list_for_each_entry(domain, &amd_iommu_pd_list, list) {
-		iommu_flush_domain_devices(domain);
-		iommu_flush_complete(domain);
+		/*
+		 * Devices of this domain are behind this IOMMU
+		 * We need to wait for completion of all commands.
+		 */
+		iommu_completion_wait(amd_iommus[i]);
 	}
-
-	spin_unlock_irqrestore(&amd_iommu_pd_lock, flags);
 }
 
-void amd_iommu_flush_all_devices(void)
-{
-	iommu_flush_all_domain_devices();
-}
 
 /*
- * This function uses heavy locking and may disable irqs for some time. But
- * this is no issue because it is only called during resume.
+ * This function flushes the DTEs for all devices in domain
  */
-void amd_iommu_flush_all_domains(void)
+static void domain_flush_devices(struct protection_domain *domain)
 {
-	struct protection_domain *domain;
+	struct iommu_dev_data *dev_data;
 	unsigned long flags;
 
-	spin_lock_irqsave(&amd_iommu_pd_lock, flags);
-
-	list_for_each_entry(domain, &amd_iommu_pd_list, list) {
-		spin_lock(&domain->lock);
-		iommu_flush_tlb_pde(domain);
-		iommu_flush_complete(domain);
-		spin_unlock(&domain->lock);
-	}
-
-	spin_unlock_irqrestore(&amd_iommu_pd_lock, flags);
-}
-
-static void reset_iommu_command_buffer(struct amd_iommu *iommu)
-{
-	pr_err("AMD-Vi: Resetting IOMMU command buffer\n");
-
-	if (iommu->reset_in_progress)
-		panic("AMD-Vi: ILLEGAL_COMMAND_ERROR while resetting command buffer\n");
+	spin_lock_irqsave(&domain->lock, flags);
 
-	amd_iommu_reset_cmd_buffer(iommu);
-	amd_iommu_flush_all_devices();
-	amd_iommu_flush_all_domains();
+	list_for_each_entry(dev_data, &domain->dev_list, list)
+		device_flush_dte(dev_data->dev);
 
-	iommu->reset_in_progress = false;
+	spin_unlock_irqrestore(&domain->lock, flags);
 }
 
 /****************************************************************************
@@ -1410,17 +1477,22 @@ static bool dma_ops_domain(struct protection_domain *domain)
 	return domain->flags & PD_DMA_OPS_MASK;
 }
 
-static void set_dte_entry(u16 devid, struct protection_domain *domain)
+static void set_dte_entry(u16 devid, struct protection_domain *domain, bool ats)
 {
 	u64 pte_root = virt_to_phys(domain->pt_root);
+	u32 flags = 0;
 
 	pte_root |= (domain->mode & DEV_ENTRY_MODE_MASK)
 		    << DEV_ENTRY_MODE_SHIFT;
 	pte_root |= IOMMU_PTE_IR | IOMMU_PTE_IW | IOMMU_PTE_P | IOMMU_PTE_TV;
 
-	amd_iommu_dev_table[devid].data[2] = domain->id;
-	amd_iommu_dev_table[devid].data[1] = upper_32_bits(pte_root);
-	amd_iommu_dev_table[devid].data[0] = lower_32_bits(pte_root);
+	if (ats)
+		flags |= DTE_FLAG_IOTLB;
+
+	amd_iommu_dev_table[devid].data[3] |= flags;
+	amd_iommu_dev_table[devid].data[2]  = domain->id;
+	amd_iommu_dev_table[devid].data[1]  = upper_32_bits(pte_root);
+	amd_iommu_dev_table[devid].data[0]  = lower_32_bits(pte_root);
 }
 
 static void clear_dte_entry(u16 devid)
@@ -1437,23 +1509,29 @@ static void do_attach(struct device *dev, struct protection_domain *domain)
 {
 	struct iommu_dev_data *dev_data;
 	struct amd_iommu *iommu;
+	struct pci_dev *pdev;
+	bool ats = false;
 	u16 devid;
 
 	devid    = get_device_id(dev);
 	iommu    = amd_iommu_rlookup_table[devid];
 	dev_data = get_dev_data(dev);
+	pdev     = to_pci_dev(dev);
+
+	if (amd_iommu_iotlb_sup)
+		ats = pci_ats_enabled(pdev);
 
 	/* Update data structures */
 	dev_data->domain = domain;
 	list_add(&dev_data->list, &domain->dev_list);
-	set_dte_entry(devid, domain);
+	set_dte_entry(devid, domain, ats);
 
 	/* Do reference counting */
 	domain->dev_iommu[iommu->index] += 1;
 	domain->dev_cnt                 += 1;
 
 	/* Flush the DTE entry */
-	iommu_flush_device(dev);
+	device_flush_dte(dev);
 }
 
 static void do_detach(struct device *dev)
@@ -1476,7 +1554,7 @@ static void do_detach(struct device *dev)
 	clear_dte_entry(devid);
 
 	/* Flush the DTE entry */
-	iommu_flush_device(dev);
+	device_flush_dte(dev);
 }
 
 /*
@@ -1539,9 +1617,13 @@ static int __attach_device(struct device *dev,
 static int attach_device(struct device *dev,
 			 struct protection_domain *domain)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	unsigned long flags;
 	int ret;
 
+	if (amd_iommu_iotlb_sup)
+		pci_enable_ats(pdev, PAGE_SHIFT);
+
 	write_lock_irqsave(&amd_iommu_devtable_lock, flags);
 	ret = __attach_device(dev, domain);
 	write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
@@ -1551,7 +1633,7 @@ static int attach_device(struct device *dev,
 	 * left the caches in the IOMMU dirty. So we have to flush
 	 * here to evict all dirty stuff.
 	 */
-	iommu_flush_tlb_pde(domain);
+	domain_flush_tlb_pde(domain);
 
 	return ret;
 }
@@ -1598,12 +1680,16 @@ static void __detach_device(struct device *dev)
  */
 static void detach_device(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	unsigned long flags;
 
 	/* lock device table */
 	write_lock_irqsave(&amd_iommu_devtable_lock, flags);
 	__detach_device(dev);
 	write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
+
+	if (amd_iommu_iotlb_sup && pci_ats_enabled(pdev))
+		pci_disable_ats(pdev);
 }
 
 /*
@@ -1615,10 +1701,9 @@ static struct protection_domain *domain_for_device(struct device *dev)
 	struct protection_domain *dom;
 	struct iommu_dev_data *dev_data, *alias_data;
 	unsigned long flags;
-	u16 devid, alias;
+	u16 devid;
 
 	devid      = get_device_id(dev);
-	alias      = amd_iommu_alias_table[devid];
 	dev_data   = get_dev_data(dev);
 	alias_data = get_dev_data(dev_data->alias);
 	if (!alias_data)
@@ -1692,7 +1777,7 @@ static int device_change_notifier(struct notifier_block *nb,
 		goto out;
 	}
 
-	iommu_flush_device(dev);
+	device_flush_dte(dev);
 	iommu_completion_wait(iommu);
 
 out:
@@ -1753,8 +1838,9 @@ static void update_device_table(struct protection_domain *domain)
 	struct iommu_dev_data *dev_data;
 
 	list_for_each_entry(dev_data, &domain->dev_list, list) {
+		struct pci_dev *pdev = to_pci_dev(dev_data->dev);
 		u16 devid = get_device_id(dev_data->dev);
-		set_dte_entry(devid, domain);
+		set_dte_entry(devid, domain, pci_ats_enabled(pdev));
 	}
 }
 
@@ -1764,8 +1850,9 @@ static void update_domain(struct protection_domain *domain)
 		return;
 
 	update_device_table(domain);
-	iommu_flush_domain_devices(domain);
-	iommu_flush_tlb_pde(domain);
+
+	domain_flush_devices(domain);
+	domain_flush_tlb_pde(domain);
 
 	domain->updated = false;
 }
@@ -1924,10 +2011,10 @@ static dma_addr_t __map_single(struct device *dev,
 	ADD_STATS_COUNTER(alloced_io_mem, size);
 
 	if (unlikely(dma_dom->need_flush && !amd_iommu_unmap_flush)) {
-		iommu_flush_tlb(&dma_dom->domain);
+		domain_flush_tlb(&dma_dom->domain);
 		dma_dom->need_flush = false;
 	} else if (unlikely(amd_iommu_np_cache))
-		iommu_flush_pages(&dma_dom->domain, address, size);
+		domain_flush_pages(&dma_dom->domain, address, size);
 
 out:
 	return address;
@@ -1976,7 +2063,7 @@ static void __unmap_single(struct dma_ops_domain *dma_dom,
 	dma_ops_free_addresses(dma_dom, dma_addr, pages);
 
 	if (amd_iommu_unmap_flush || dma_dom->need_flush) {
-		iommu_flush_pages(&dma_dom->domain, flush_addr, size);
+		domain_flush_pages(&dma_dom->domain, flush_addr, size);
 		dma_dom->need_flush = false;
 	}
 }
@@ -2012,7 +2099,7 @@ static dma_addr_t map_page(struct device *dev, struct page *page,
 	if (addr == DMA_ERROR_CODE)
 		goto out;
 
-	iommu_flush_complete(domain);
+	domain_flush_complete(domain);
 
 out:
 	spin_unlock_irqrestore(&domain->lock, flags);
@@ -2039,7 +2126,7 @@ static void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size,
 
 	__unmap_single(domain->priv, dma_addr, size, dir);
 
-	iommu_flush_complete(domain);
+	domain_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 }
@@ -2104,7 +2191,7 @@ static int map_sg(struct device *dev, struct scatterlist *sglist,
 			goto unmap;
 	}
 
-	iommu_flush_complete(domain);
+	domain_flush_complete(domain);
 
 out:
 	spin_unlock_irqrestore(&domain->lock, flags);
@@ -2150,7 +2237,7 @@ static void unmap_sg(struct device *dev, struct scatterlist *sglist,
 		s->dma_address = s->dma_length = 0;
 	}
 
-	iommu_flush_complete(domain);
+	domain_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 }
@@ -2200,7 +2287,7 @@ static void *alloc_coherent(struct device *dev, size_t size,
 		goto out_free;
 	}
 
-	iommu_flush_complete(domain);
+	domain_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 
@@ -2232,7 +2319,7 @@ static void free_coherent(struct device *dev, size_t size,
 
 	__unmap_single(domain->priv, dma_addr, size, DMA_BIDIRECTIONAL);
 
-	iommu_flush_complete(domain);
+	domain_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 
@@ -2476,7 +2563,7 @@ static void amd_iommu_detach_device(struct iommu_domain *dom,
 	if (!iommu)
 		return;
 
-	iommu_flush_device(dev);
+	device_flush_dte(dev);
 	iommu_completion_wait(iommu);
 }
 
@@ -2542,7 +2629,7 @@ static int amd_iommu_unmap(struct iommu_domain *dom, unsigned long iova,
 	unmap_size = iommu_unmap_page(domain, iova, page_size);
 	mutex_unlock(&domain->api_lock);
 
-	iommu_flush_tlb_pde(domain);
+	domain_flush_tlb_pde(domain);
 
 	return get_order(unmap_size);
 }
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index 246d727b65b7987babfaf64dc71dd5f78271a64b..9179c21120a88ea5e764297fc5c91c6a488fb51c 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -137,6 +137,7 @@ int amd_iommus_present;
 
 /* IOMMUs have a non-present cache? */
 bool amd_iommu_np_cache __read_mostly;
+bool amd_iommu_iotlb_sup __read_mostly = true;
 
 /*
  * The ACPI table parsing functions set this variable on an error
@@ -180,6 +181,12 @@ static u32 dev_table_size;	/* size of the device table */
 static u32 alias_table_size;	/* size of the alias table */
 static u32 rlookup_table_size;	/* size if the rlookup table */
 
+/*
+ * This function flushes all internal caches of
+ * the IOMMU used by this driver.
+ */
+extern void iommu_flush_all_caches(struct amd_iommu *iommu);
+
 static inline void update_last_devid(u16 devid)
 {
 	if (devid > amd_iommu_last_bdf)
@@ -293,9 +300,23 @@ static void iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
 /* Function to enable the hardware */
 static void iommu_enable(struct amd_iommu *iommu)
 {
-	printk(KERN_INFO "AMD-Vi: Enabling IOMMU at %s cap 0x%hx\n",
+	static const char * const feat_str[] = {
+		"PreF", "PPR", "X2APIC", "NX", "GT", "[5]",
+		"IA", "GA", "HE", "PC", NULL
+	};
+	int i;
+
+	printk(KERN_INFO "AMD-Vi: Enabling IOMMU at %s cap 0x%hx",
 	       dev_name(&iommu->dev->dev), iommu->cap_ptr);
 
+	if (iommu->cap & (1 << IOMMU_CAP_EFR)) {
+		printk(KERN_CONT " extended features: ");
+		for (i = 0; feat_str[i]; ++i)
+			if (iommu_feature(iommu, (1ULL << i)))
+				printk(KERN_CONT " %s", feat_str[i]);
+	}
+	printk(KERN_CONT "\n");
+
 	iommu_feature_enable(iommu, CONTROL_IOMMU_EN);
 }
 
@@ -651,7 +672,7 @@ static void __init set_device_exclusion_range(u16 devid, struct ivmd_header *m)
 static void __init init_iommu_from_pci(struct amd_iommu *iommu)
 {
 	int cap_ptr = iommu->cap_ptr;
-	u32 range, misc;
+	u32 range, misc, low, high;
 	int i, j;
 
 	pci_read_config_dword(iommu->dev, cap_ptr + MMIO_CAP_HDR_OFFSET,
@@ -667,6 +688,15 @@ static void __init init_iommu_from_pci(struct amd_iommu *iommu)
 					MMIO_GET_LD(range));
 	iommu->evt_msi_num = MMIO_MSI_NUM(misc);
 
+	if (!(iommu->cap & (1 << IOMMU_CAP_IOTLB)))
+		amd_iommu_iotlb_sup = false;
+
+	/* read extended feature bits */
+	low  = readl(iommu->mmio_base + MMIO_EXT_FEATURES);
+	high = readl(iommu->mmio_base + MMIO_EXT_FEATURES + 4);
+
+	iommu->features = ((u64)high << 32) | low;
+
 	if (!is_rd890_iommu(iommu->dev))
 		return;
 
@@ -1004,10 +1034,11 @@ static int iommu_setup_msi(struct amd_iommu *iommu)
 	if (pci_enable_msi(iommu->dev))
 		return 1;
 
-	r = request_irq(iommu->dev->irq, amd_iommu_int_handler,
-			IRQF_SAMPLE_RANDOM,
-			"AMD-Vi",
-			NULL);
+	r = request_threaded_irq(iommu->dev->irq,
+				 amd_iommu_int_handler,
+				 amd_iommu_int_thread,
+				 0, "AMD-Vi",
+				 iommu->dev);
 
 	if (r) {
 		pci_disable_msi(iommu->dev);
@@ -1244,6 +1275,7 @@ static void enable_iommus(void)
 		iommu_set_exclusion_range(iommu);
 		iommu_init_msi(iommu);
 		iommu_enable(iommu);
+		iommu_flush_all_caches(iommu);
 	}
 }
 
@@ -1274,8 +1306,8 @@ static void amd_iommu_resume(void)
 	 * we have to flush after the IOMMUs are enabled because a
 	 * disabled IOMMU will never execute the commands we send
 	 */
-	amd_iommu_flush_all_devices();
-	amd_iommu_flush_all_domains();
+	for_each_iommu(iommu)
+		iommu_flush_all_caches(iommu);
 }
 
 static int amd_iommu_suspend(void)
diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c
index cd1ffed4ee2226bd2ec6381c7c5de67bc7c13348..289e92862fd97aac3534eca0048cd646abb60860 100644
--- a/arch/x86/kernel/apb_timer.c
+++ b/arch/x86/kernel/apb_timer.c
@@ -177,7 +177,6 @@ static struct clocksource clocksource_apbt = {
 	.rating		= APBT_CLOCKSOURCE_RATING,
 	.read		= apbt_read_clocksource,
 	.mask		= APBT_MASK,
-	.shift		= APBT_SHIFT,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 	.resume		= apbt_restart_clocksource,
 };
@@ -543,14 +542,7 @@ static int apbt_clocksource_register(void)
 	if (t1 == apbt_read_clocksource(&clocksource_apbt))
 		panic("APBT counter not counting. APBT disabled\n");
 
-	/*
-	 * initialize and register APBT clocksource
-	 * convert that to ns/clock cycle
-	 * mult = (ns/c) * 2^APBT_SHIFT
-	 */
-	clocksource_apbt.mult = div_sc(MSEC_PER_SEC,
-				       (unsigned long) apbt_freq, APBT_SHIFT);
-	clocksource_register(&clocksource_apbt);
+	clocksource_register_khz(&clocksource_apbt, (u32)apbt_freq*1000);
 
 	return 0;
 }
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 73fb469908c6852476c10a75a05aa49329f386b8..3d2661ca6542f3527fc24b3841e04de8d8437522 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -30,6 +30,22 @@
 #include <asm/amd_nb.h>
 #include <asm/x86_init.h>
 
+/*
+ * Using 512M as goal, in case kexec will load kernel_big
+ * that will do the on-position decompress, and could overlap with
+ * with the gart aperture that is used.
+ * Sequence:
+ * kernel_small
+ * ==> kexec (with kdump trigger path or gart still enabled)
+ * ==> kernel_small (gart area become e820_reserved)
+ * ==> kexec (with kdump trigger path or gart still enabled)
+ * ==> kerne_big (uncompressed size will be big than 64M or 128M)
+ * So don't use 512M below as gart iommu, leave the space for kernel
+ * code for safe.
+ */
+#define GART_MIN_ADDR	(512ULL << 20)
+#define GART_MAX_ADDR	(1ULL   << 32)
+
 int gart_iommu_aperture;
 int gart_iommu_aperture_disabled __initdata;
 int gart_iommu_aperture_allowed __initdata;
@@ -70,21 +86,9 @@ static u32 __init allocate_aperture(void)
 	 * memory. Unfortunately we cannot move it up because that would
 	 * make the IOMMU useless.
 	 */
-	/*
-	 * using 512M as goal, in case kexec will load kernel_big
-	 * that will do the on position decompress, and  could overlap with
-	 * that position with gart that is used.
-	 * sequende:
-	 * kernel_small
-	 * ==> kexec (with kdump trigger path or previous doesn't shutdown gart)
-	 * ==> kernel_small(gart area become e820_reserved)
-	 * ==> kexec (with kdump trigger path or previous doesn't shutdown gart)
-	 * ==> kerne_big (uncompressed size will be big than 64M or 128M)
-	 * so don't use 512M below as gart iommu, leave the space for kernel
-	 * code for safe
-	 */
-	addr = memblock_find_in_range(0, 1ULL<<32, aper_size, 512ULL<<20);
-	if (addr == MEMBLOCK_ERROR || addr + aper_size > 0xffffffff) {
+	addr = memblock_find_in_range(GART_MIN_ADDR, GART_MAX_ADDR,
+				      aper_size, aper_size);
+	if (addr == MEMBLOCK_ERROR || addr + aper_size > GART_MAX_ADDR) {
 		printk(KERN_ERR
 			"Cannot allocate aperture memory hole (%lx,%uK)\n",
 				addr, aper_size>>10);
diff --git a/arch/x86/kernel/apic/Makefile b/arch/x86/kernel/apic/Makefile
index 3966b564ea478746bc77d66886249a294177b21a..767fd04f2843ee1d097ac05f7937a9829a648a23 100644
--- a/arch/x86/kernel/apic/Makefile
+++ b/arch/x86/kernel/apic/Makefile
@@ -2,20 +2,25 @@
 # Makefile for local APIC drivers and for the IO-APIC code
 #
 
-obj-$(CONFIG_X86_LOCAL_APIC)	+= apic.o apic_noop.o probe_$(BITS).o ipi.o
+obj-$(CONFIG_X86_LOCAL_APIC)	+= apic.o apic_noop.o ipi.o
 obj-y				+= hw_nmi.o
 
 obj-$(CONFIG_X86_IO_APIC)	+= io_apic.o
 obj-$(CONFIG_SMP)		+= ipi.o
 
 ifeq ($(CONFIG_X86_64),y)
-obj-y				+= apic_flat_64.o
-obj-$(CONFIG_X86_X2APIC)	+= x2apic_cluster.o
-obj-$(CONFIG_X86_X2APIC)	+= x2apic_phys.o
+# APIC probe will depend on the listing order here
 obj-$(CONFIG_X86_UV)		+= x2apic_uv_x.o
+obj-$(CONFIG_X86_X2APIC)	+= x2apic_phys.o
+obj-$(CONFIG_X86_X2APIC)	+= x2apic_cluster.o
+obj-y				+= apic_flat_64.o
 endif
 
-obj-$(CONFIG_X86_BIGSMP)	+= bigsmp_32.o
+# APIC probe will depend on the listing order here
 obj-$(CONFIG_X86_NUMAQ)		+= numaq_32.o
-obj-$(CONFIG_X86_ES7000)	+= es7000_32.o
 obj-$(CONFIG_X86_SUMMIT)	+= summit_32.o
+obj-$(CONFIG_X86_BIGSMP)	+= bigsmp_32.o
+obj-$(CONFIG_X86_ES7000)	+= es7000_32.o
+
+# For 32bit, probe_32 need to be listed last
+obj-$(CONFIG_X86_LOCAL_APIC)	+= probe_$(BITS).o
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index fabf01eff771856d0ee2bd1026b3475c88c9cd40..b961af86bfea214d273a392b69cf0e359e2a3a83 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -505,7 +505,7 @@ static void __cpuinit setup_APIC_timer(void)
 {
 	struct clock_event_device *levt = &__get_cpu_var(lapic_events);
 
-	if (cpu_has(__this_cpu_ptr(&cpu_info), X86_FEATURE_ARAT)) {
+	if (this_cpu_has(X86_FEATURE_ARAT)) {
 		lapic_clockevent.features &= ~CLOCK_EVT_FEAT_C3STOP;
 		/* Make LAPIC timer preferrable over percpu HPET */
 		lapic_clockevent.rating = 150;
@@ -1237,6 +1237,17 @@ void __cpuinit setup_local_APIC(void)
 	/* always use the value from LDR */
 	early_per_cpu(x86_cpu_to_logical_apicid, cpu) =
 		logical_smp_processor_id();
+
+	/*
+	 * Some NUMA implementations (NUMAQ) don't initialize apicid to
+	 * node mapping during NUMA init.  Now that logical apicid is
+	 * guaranteed to be known, give it another chance.  This is already
+	 * a bit too late - percpu allocation has already happened without
+	 * proper NUMA affinity.
+	 */
+	if (apic->x86_32_numa_cpu_node)
+		set_apicid_to_node(early_per_cpu(x86_cpu_to_apicid, cpu),
+				   apic->x86_32_numa_cpu_node(cpu));
 #endif
 
 	/*
@@ -1450,7 +1461,6 @@ int __init enable_IR(void)
 void __init enable_IR_x2apic(void)
 {
 	unsigned long flags;
-	struct IO_APIC_route_entry **ioapic_entries;
 	int ret, x2apic_enabled = 0;
 	int dmar_table_init_ret;
 
@@ -1458,13 +1468,7 @@ void __init enable_IR_x2apic(void)
 	if (dmar_table_init_ret && !x2apic_supported())
 		return;
 
-	ioapic_entries = alloc_ioapic_entries();
-	if (!ioapic_entries) {
-		pr_err("Allocate ioapic_entries failed\n");
-		goto out;
-	}
-
-	ret = save_IO_APIC_setup(ioapic_entries);
+	ret = save_ioapic_entries();
 	if (ret) {
 		pr_info("Saving IO-APIC state failed: %d\n", ret);
 		goto out;
@@ -1472,7 +1476,7 @@ void __init enable_IR_x2apic(void)
 
 	local_irq_save(flags);
 	legacy_pic->mask_all();
-	mask_IO_APIC_setup(ioapic_entries);
+	mask_ioapic_entries();
 
 	if (dmar_table_init_ret)
 		ret = 0;
@@ -1503,14 +1507,11 @@ void __init enable_IR_x2apic(void)
 
 nox2apic:
 	if (!ret) /* IR enabling failed */
-		restore_IO_APIC_setup(ioapic_entries);
+		restore_ioapic_entries();
 	legacy_pic->restore_mask();
 	local_irq_restore(flags);
 
 out:
-	if (ioapic_entries)
-		free_ioapic_entries(ioapic_entries);
-
 	if (x2apic_enabled)
 		return;
 
@@ -1812,30 +1813,41 @@ void smp_spurious_interrupt(struct pt_regs *regs)
  */
 void smp_error_interrupt(struct pt_regs *regs)
 {
-	u32 v, v1;
+	u32 v0, v1;
+	u32 i = 0;
+	static const char * const error_interrupt_reason[] = {
+		"Send CS error",		/* APIC Error Bit 0 */
+		"Receive CS error",		/* APIC Error Bit 1 */
+		"Send accept error",		/* APIC Error Bit 2 */
+		"Receive accept error",		/* APIC Error Bit 3 */
+		"Redirectable IPI",		/* APIC Error Bit 4 */
+		"Send illegal vector",		/* APIC Error Bit 5 */
+		"Received illegal vector",	/* APIC Error Bit 6 */
+		"Illegal register address",	/* APIC Error Bit 7 */
+	};
 
 	exit_idle();
 	irq_enter();
 	/* First tickle the hardware, only then report what went on. -- REW */
-	v = apic_read(APIC_ESR);
+	v0 = apic_read(APIC_ESR);
 	apic_write(APIC_ESR, 0);
 	v1 = apic_read(APIC_ESR);
 	ack_APIC_irq();
 	atomic_inc(&irq_err_count);
 
-	/*
-	 * Here is what the APIC error bits mean:
-	 * 0: Send CS error
-	 * 1: Receive CS error
-	 * 2: Send accept error
-	 * 3: Receive accept error
-	 * 4: Reserved
-	 * 5: Send illegal vector
-	 * 6: Received illegal vector
-	 * 7: Illegal register address
-	 */
-	pr_debug("APIC error on CPU%d: %02x(%02x)\n",
-		smp_processor_id(), v , v1);
+	apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x(%02x)",
+		    smp_processor_id(), v0 , v1);
+
+	v1 = v1 & 0xff;
+	while (v1) {
+		if (v1 & 0x1)
+			apic_printk(APIC_DEBUG, KERN_CONT " : %s", error_interrupt_reason[i]);
+		i++;
+		v1 >>= 1;
+	};
+
+	apic_printk(APIC_DEBUG, KERN_CONT "\n");
+
 	irq_exit();
 }
 
@@ -2003,21 +2015,6 @@ void default_init_apic_ldr(void)
 	apic_write(APIC_LDR, val);
 }
 
-#ifdef CONFIG_X86_32
-int default_x86_32_numa_cpu_node(int cpu)
-{
-#ifdef CONFIG_NUMA
-	int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
-
-	if (apicid != BAD_APICID)
-		return __apicid_to_node[apicid];
-	return NUMA_NO_NODE;
-#else
-	return 0;
-#endif
-}
-#endif
-
 /*
  * Power management
  */
@@ -2088,28 +2085,20 @@ static void lapic_resume(void)
 {
 	unsigned int l, h;
 	unsigned long flags;
-	int maxlvt, ret;
-	struct IO_APIC_route_entry **ioapic_entries = NULL;
+	int maxlvt;
 
 	if (!apic_pm_state.active)
 		return;
 
 	local_irq_save(flags);
 	if (intr_remapping_enabled) {
-		ioapic_entries = alloc_ioapic_entries();
-		if (!ioapic_entries) {
-			WARN(1, "Alloc ioapic_entries in lapic resume failed.");
-			goto restore;
-		}
-
-		ret = save_IO_APIC_setup(ioapic_entries);
-		if (ret) {
-			WARN(1, "Saving IO-APIC state failed: %d\n", ret);
-			free_ioapic_entries(ioapic_entries);
-			goto restore;
-		}
-
-		mask_IO_APIC_setup(ioapic_entries);
+		/*
+		 * IO-APIC and PIC have their own resume routines.
+		 * We just mask them here to make sure the interrupt
+		 * subsystem is completely quiet while we enable x2apic
+		 * and interrupt-remapping.
+		 */
+		mask_ioapic_entries();
 		legacy_pic->mask_all();
 	}
 
@@ -2152,13 +2141,9 @@ static void lapic_resume(void)
 	apic_write(APIC_ESR, 0);
 	apic_read(APIC_ESR);
 
-	if (intr_remapping_enabled) {
+	if (intr_remapping_enabled)
 		reenable_intr_remapping(x2apic_mode);
-		legacy_pic->restore_mask();
-		restore_IO_APIC_setup(ioapic_entries);
-		free_ioapic_entries(ioapic_entries);
-	}
-restore:
+
 	local_irq_restore(flags);
 }
 
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index 5652d31fe108a74206c71af583b79c11d4891777..f7a41e4cae47c1af670c5abc3f9473f0685962dd 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -16,6 +16,7 @@
 #include <linux/ctype.h>
 #include <linux/init.h>
 #include <linux/hardirq.h>
+#include <linux/module.h>
 #include <asm/smp.h>
 #include <asm/apic.h>
 #include <asm/ipi.h>
@@ -24,6 +25,12 @@
 #include <acpi/acpi_bus.h>
 #endif
 
+static struct apic apic_physflat;
+static struct apic apic_flat;
+
+struct apic __read_mostly *apic = &apic_flat;
+EXPORT_SYMBOL_GPL(apic);
+
 static int flat_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
 	return 1;
@@ -164,7 +171,7 @@ static int flat_phys_pkg_id(int initial_apic_id, int index_msb)
 	return initial_apic_id >> index_msb;
 }
 
-struct apic apic_flat =  {
+static struct apic apic_flat =  {
 	.name				= "flat",
 	.probe				= NULL,
 	.acpi_madt_oem_check		= flat_acpi_madt_oem_check,
@@ -312,10 +319,18 @@ physflat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
 	return per_cpu(x86_cpu_to_apicid, cpu);
 }
 
-struct apic apic_physflat =  {
+static int physflat_probe(void)
+{
+	if (apic == &apic_physflat || num_possible_cpus() > 8)
+		return 1;
+
+	return 0;
+}
+
+static struct apic apic_physflat =  {
 
 	.name				= "physical flat",
-	.probe				= NULL,
+	.probe				= physflat_probe,
 	.acpi_madt_oem_check		= physflat_acpi_madt_oem_check,
 	.apic_id_registered		= flat_apic_id_registered,
 
@@ -369,3 +384,8 @@ struct apic apic_physflat =  {
 	.wait_icr_idle			= native_apic_wait_icr_idle,
 	.safe_wait_icr_idle		= native_safe_apic_wait_icr_idle,
 };
+
+/*
+ * We need to check for physflat first, so this order is important.
+ */
+apic_drivers(apic_physflat, apic_flat);
diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
index f1baa2dc087ac1b6b880c60c896fb05fb099be69..775b82bc655cbe49ba16afdc6aa03cdd0395990c 100644
--- a/arch/x86/kernel/apic/apic_noop.c
+++ b/arch/x86/kernel/apic/apic_noop.c
@@ -119,14 +119,6 @@ static void noop_apic_write(u32 reg, u32 v)
 	WARN_ON_ONCE(cpu_has_apic && !disable_apic);
 }
 
-#ifdef CONFIG_X86_32
-static int noop_x86_32_numa_cpu_node(int cpu)
-{
-	/* we're always on node 0 */
-	return 0;
-}
-#endif
-
 struct apic apic_noop = {
 	.name				= "noop",
 	.probe				= noop_probe,
@@ -195,6 +187,5 @@ struct apic apic_noop = {
 
 #ifdef CONFIG_X86_32
 	.x86_32_early_logical_apicid	= noop_x86_32_early_logical_apicid,
-	.x86_32_numa_cpu_node		= noop_x86_32_numa_cpu_node,
 #endif
 };
diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
index 541a2e43165942490453aa315eb6bbf9f7accbae..efd737e827f45b72c86c34643700e89caab6e7b6 100644
--- a/arch/x86/kernel/apic/bigsmp_32.c
+++ b/arch/x86/kernel/apic/bigsmp_32.c
@@ -193,7 +193,7 @@ static int probe_bigsmp(void)
 	return dmi_bigsmp;
 }
 
-struct apic apic_bigsmp = {
+static struct apic apic_bigsmp = {
 
 	.name				= "bigsmp",
 	.probe				= probe_bigsmp,
@@ -253,5 +253,14 @@ struct apic apic_bigsmp = {
 	.safe_wait_icr_idle		= native_safe_apic_wait_icr_idle,
 
 	.x86_32_early_logical_apicid	= bigsmp_early_logical_apicid,
-	.x86_32_numa_cpu_node		= default_x86_32_numa_cpu_node,
 };
+
+struct apic * __init generic_bigsmp_probe(void)
+{
+	if (probe_bigsmp())
+		return &apic_bigsmp;
+
+	return NULL;
+}
+
+apic_driver(apic_bigsmp);
diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c
index 3e9de4854c5b5253bf041ef60dbc3d594b665b80..9536b3fe43f840bd8aa084de61413ebc3504193b 100644
--- a/arch/x86/kernel/apic/es7000_32.c
+++ b/arch/x86/kernel/apic/es7000_32.c
@@ -510,11 +510,6 @@ static void es7000_setup_apic_routing(void)
 		nr_ioapics, cpumask_bits(es7000_target_cpus())[0]);
 }
 
-static int es7000_numa_cpu_node(int cpu)
-{
-	return 0;
-}
-
 static int es7000_cpu_present_to_apicid(int mps_cpu)
 {
 	if (!mps_cpu)
@@ -625,7 +620,7 @@ static int es7000_mps_oem_check_cluster(struct mpc_table *mpc, char *oem,
 }
 
 /* We've been warned by a false positive warning.Use __refdata to keep calm. */
-struct apic __refdata apic_es7000_cluster = {
+static struct apic __refdata apic_es7000_cluster = {
 
 	.name				= "es7000",
 	.probe				= probe_es7000,
@@ -688,10 +683,9 @@ struct apic __refdata apic_es7000_cluster = {
 	.safe_wait_icr_idle		= native_safe_apic_wait_icr_idle,
 
 	.x86_32_early_logical_apicid	= es7000_early_logical_apicid,
-	.x86_32_numa_cpu_node		= es7000_numa_cpu_node,
 };
 
-struct apic __refdata apic_es7000 = {
+static struct apic __refdata apic_es7000 = {
 
 	.name				= "es7000",
 	.probe				= probe_es7000,
@@ -752,5 +746,10 @@ struct apic __refdata apic_es7000 = {
 	.safe_wait_icr_idle		= native_safe_apic_wait_icr_idle,
 
 	.x86_32_early_logical_apicid	= es7000_early_logical_apicid,
-	.x86_32_numa_cpu_node		= es7000_numa_cpu_node,
 };
+
+/*
+ * Need to check for es7000 followed by es7000_cluster, so this order
+ * in apic_drivers is important.
+ */
+apic_drivers(apic_es7000, apic_es7000_cluster);
diff --git a/arch/x86/kernel/apic/hw_nmi.c b/arch/x86/kernel/apic/hw_nmi.c
index 5260fe91bcb66301aeb2eb97ad833ab855212494..d5e57db0f7beaa82a60c1c341bcc7a85a5e5d847 100644
--- a/arch/x86/kernel/apic/hw_nmi.c
+++ b/arch/x86/kernel/apic/hw_nmi.c
@@ -19,9 +19,9 @@
 #include <linux/delay.h>
 
 #ifdef CONFIG_HARDLOCKUP_DETECTOR
-u64 hw_nmi_get_sample_period(void)
+u64 hw_nmi_get_sample_period(int watchdog_thresh)
 {
-	return (u64)(cpu_khz) * 1000 * 60;
+	return (u64)(cpu_khz) * 1000 * watchdog_thresh;
 }
 #endif
 
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 45fd33d1fd3a01951184feca64ed476178d34922..9488dcff7aec8261b994076cdd59638da5097f73 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -76,17 +76,40 @@ int sis_apic_bug = -1;
 static DEFINE_RAW_SPINLOCK(ioapic_lock);
 static DEFINE_RAW_SPINLOCK(vector_lock);
 
-/*
- * # of IRQ routing registers
- */
-int nr_ioapic_registers[MAX_IO_APICS];
+static struct ioapic {
+	/*
+	 * # of IRQ routing registers
+	 */
+	int nr_registers;
+	/*
+	 * Saved state during suspend/resume, or while enabling intr-remap.
+	 */
+	struct IO_APIC_route_entry *saved_registers;
+	/* I/O APIC config */
+	struct mpc_ioapic mp_config;
+	/* IO APIC gsi routing info */
+	struct mp_ioapic_gsi  gsi_config;
+	DECLARE_BITMAP(pin_programmed, MP_MAX_IOAPIC_PIN + 1);
+} ioapics[MAX_IO_APICS];
 
-/* I/O APIC entries */
-struct mpc_ioapic mp_ioapics[MAX_IO_APICS];
-int nr_ioapics;
+#define mpc_ioapic_ver(id)		ioapics[id].mp_config.apicver
+
+int mpc_ioapic_id(int id)
+{
+	return ioapics[id].mp_config.apicid;
+}
 
-/* IO APIC gsi routing info */
-struct mp_ioapic_gsi  mp_gsi_routing[MAX_IO_APICS];
+unsigned int mpc_ioapic_addr(int id)
+{
+	return ioapics[id].mp_config.apicaddr;
+}
+
+struct mp_ioapic_gsi *mp_ioapic_gsi_routing(int id)
+{
+	return &ioapics[id].gsi_config;
+}
+
+int nr_ioapics;
 
 /* The one past the highest gsi number used */
 u32 gsi_top;
@@ -179,6 +202,14 @@ int __init arch_early_irq_init(void)
 		io_apic_irqs = ~0UL;
 	}
 
+	for (i = 0; i < nr_ioapics; i++) {
+		ioapics[i].saved_registers =
+			kzalloc(sizeof(struct IO_APIC_route_entry) *
+				ioapics[i].nr_registers, GFP_KERNEL);
+		if (!ioapics[i].saved_registers)
+			pr_err("IOAPIC %d: suspend/resume impossible!\n", i);
+	}
+
 	cfg = irq_cfgx;
 	count = ARRAY_SIZE(irq_cfgx);
 	node = cpu_to_node(0);
@@ -297,7 +328,7 @@ struct io_apic {
 static __attribute_const__ struct io_apic __iomem *io_apic_base(int idx)
 {
 	return (void __iomem *) __fix_to_virt(FIX_IO_APIC_BASE_0 + idx)
-		+ (mp_ioapics[idx].apicaddr & ~PAGE_MASK);
+		+ (mpc_ioapic_addr(idx) & ~PAGE_MASK);
 }
 
 static inline void io_apic_eoi(unsigned int apic, unsigned int vector)
@@ -573,7 +604,7 @@ static void clear_IO_APIC (void)
 	int apic, pin;
 
 	for (apic = 0; apic < nr_ioapics; apic++)
-		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++)
+		for (pin = 0; pin < ioapics[apic].nr_registers; pin++)
 			clear_IO_APIC_pin(apic, pin);
 }
 
@@ -615,74 +646,43 @@ static int __init ioapic_pirq_setup(char *str)
 __setup("pirq=", ioapic_pirq_setup);
 #endif /* CONFIG_X86_32 */
 
-struct IO_APIC_route_entry **alloc_ioapic_entries(void)
-{
-	int apic;
-	struct IO_APIC_route_entry **ioapic_entries;
-
-	ioapic_entries = kzalloc(sizeof(*ioapic_entries) * nr_ioapics,
-				GFP_KERNEL);
-	if (!ioapic_entries)
-		return 0;
-
-	for (apic = 0; apic < nr_ioapics; apic++) {
-		ioapic_entries[apic] =
-			kzalloc(sizeof(struct IO_APIC_route_entry) *
-				nr_ioapic_registers[apic], GFP_KERNEL);
-		if (!ioapic_entries[apic])
-			goto nomem;
-	}
-
-	return ioapic_entries;
-
-nomem:
-	while (--apic >= 0)
-		kfree(ioapic_entries[apic]);
-	kfree(ioapic_entries);
-
-	return 0;
-}
-
 /*
  * Saves all the IO-APIC RTE's
  */
-int save_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries)
+int save_ioapic_entries(void)
 {
 	int apic, pin;
-
-	if (!ioapic_entries)
-		return -ENOMEM;
+	int err = 0;
 
 	for (apic = 0; apic < nr_ioapics; apic++) {
-		if (!ioapic_entries[apic])
-			return -ENOMEM;
+		if (!ioapics[apic].saved_registers) {
+			err = -ENOMEM;
+			continue;
+		}
 
-		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++)
-			ioapic_entries[apic][pin] =
+		for (pin = 0; pin < ioapics[apic].nr_registers; pin++)
+			ioapics[apic].saved_registers[pin] =
 				ioapic_read_entry(apic, pin);
 	}
 
-	return 0;
+	return err;
 }
 
 /*
  * Mask all IO APIC entries.
  */
-void mask_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries)
+void mask_ioapic_entries(void)
 {
 	int apic, pin;
 
-	if (!ioapic_entries)
-		return;
-
 	for (apic = 0; apic < nr_ioapics; apic++) {
-		if (!ioapic_entries[apic])
-			break;
+		if (ioapics[apic].saved_registers)
+			continue;
 
-		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
+		for (pin = 0; pin < ioapics[apic].nr_registers; pin++) {
 			struct IO_APIC_route_entry entry;
 
-			entry = ioapic_entries[apic][pin];
+			entry = ioapics[apic].saved_registers[pin];
 			if (!entry.mask) {
 				entry.mask = 1;
 				ioapic_write_entry(apic, pin, entry);
@@ -692,36 +692,23 @@ void mask_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries)
 }
 
 /*
- * Restore IO APIC entries which was saved in ioapic_entries.
+ * Restore IO APIC entries which was saved in the ioapic structure.
  */
-int restore_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries)
+int restore_ioapic_entries(void)
 {
 	int apic, pin;
 
-	if (!ioapic_entries)
-		return -ENOMEM;
-
 	for (apic = 0; apic < nr_ioapics; apic++) {
-		if (!ioapic_entries[apic])
-			return -ENOMEM;
+		if (ioapics[apic].saved_registers)
+			continue;
 
-		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++)
+		for (pin = 0; pin < ioapics[apic].nr_registers; pin++)
 			ioapic_write_entry(apic, pin,
-					ioapic_entries[apic][pin]);
+					   ioapics[apic].saved_registers[pin]);
 	}
 	return 0;
 }
 
-void free_ioapic_entries(struct IO_APIC_route_entry **ioapic_entries)
-{
-	int apic;
-
-	for (apic = 0; apic < nr_ioapics; apic++)
-		kfree(ioapic_entries[apic]);
-
-	kfree(ioapic_entries);
-}
-
 /*
  * Find the IRQ entry number of a certain pin.
  */
@@ -731,7 +718,7 @@ static int find_irq_entry(int apic, int pin, int type)
 
 	for (i = 0; i < mp_irq_entries; i++)
 		if (mp_irqs[i].irqtype == type &&
-		    (mp_irqs[i].dstapic == mp_ioapics[apic].apicid ||
+		    (mp_irqs[i].dstapic == mpc_ioapic_id(apic) ||
 		     mp_irqs[i].dstapic == MP_APIC_ALL) &&
 		    mp_irqs[i].dstirq == pin)
 			return i;
@@ -773,7 +760,7 @@ static int __init find_isa_irq_apic(int irq, int type)
 	if (i < mp_irq_entries) {
 		int apic;
 		for(apic = 0; apic < nr_ioapics; apic++) {
-			if (mp_ioapics[apic].apicid == mp_irqs[i].dstapic)
+			if (mpc_ioapic_id(apic) == mp_irqs[i].dstapic)
 				return apic;
 		}
 	}
@@ -942,6 +929,7 @@ static int pin_2_irq(int idx, int apic, int pin)
 {
 	int irq;
 	int bus = mp_irqs[idx].srcbus;
+	struct mp_ioapic_gsi *gsi_cfg = mp_ioapic_gsi_routing(apic);
 
 	/*
 	 * Debugging check, we are in big trouble if this message pops up!
@@ -952,7 +940,7 @@ static int pin_2_irq(int idx, int apic, int pin)
 	if (test_bit(bus, mp_bus_not_pci)) {
 		irq = mp_irqs[idx].srcbusirq;
 	} else {
-		u32 gsi = mp_gsi_routing[apic].gsi_base + pin;
+		u32 gsi = gsi_cfg->gsi_base + pin;
 
 		if (gsi >= NR_IRQS_LEGACY)
 			irq = gsi;
@@ -1003,7 +991,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin,
 		int lbus = mp_irqs[i].srcbus;
 
 		for (apic = 0; apic < nr_ioapics; apic++)
-			if (mp_ioapics[apic].apicid == mp_irqs[i].dstapic ||
+			if (mpc_ioapic_id(apic) == mp_irqs[i].dstapic ||
 			    mp_irqs[i].dstapic == MP_APIC_ALL)
 				break;
 
@@ -1222,7 +1210,7 @@ static inline int IO_APIC_irq_trigger(int irq)
 	int apic, idx, pin;
 
 	for (apic = 0; apic < nr_ioapics; apic++) {
-		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
+		for (pin = 0; pin < ioapics[apic].nr_registers; pin++) {
 			idx = find_irq_entry(apic, pin, mp_INT);
 			if ((idx != -1) && (irq == pin_2_irq(idx, apic, pin)))
 				return irq_trigger(idx);
@@ -1350,14 +1338,14 @@ static void setup_ioapic_irq(int apic_id, int pin, unsigned int irq,
 	apic_printk(APIC_VERBOSE,KERN_DEBUG
 		    "IOAPIC[%d]: Set routing entry (%d-%d -> 0x%x -> "
 		    "IRQ %d Mode:%i Active:%i)\n",
-		    apic_id, mp_ioapics[apic_id].apicid, pin, cfg->vector,
+		    apic_id, mpc_ioapic_id(apic_id), pin, cfg->vector,
 		    irq, trigger, polarity);
 
 
-	if (setup_ioapic_entry(mp_ioapics[apic_id].apicid, irq, &entry,
+	if (setup_ioapic_entry(mpc_ioapic_id(apic_id), irq, &entry,
 			       dest, trigger, polarity, cfg->vector, pin)) {
 		printk("Failed to setup ioapic entry for ioapic  %d, pin %d\n",
-		       mp_ioapics[apic_id].apicid, pin);
+		       mpc_ioapic_id(apic_id), pin);
 		__clear_irq_vector(irq, cfg);
 		return;
 	}
@@ -1369,17 +1357,13 @@ static void setup_ioapic_irq(int apic_id, int pin, unsigned int irq,
 	ioapic_write_entry(apic_id, pin, entry);
 }
 
-static struct {
-	DECLARE_BITMAP(pin_programmed, MP_MAX_IOAPIC_PIN + 1);
-} mp_ioapic_routing[MAX_IO_APICS];
-
 static bool __init io_apic_pin_not_connected(int idx, int apic_id, int pin)
 {
 	if (idx != -1)
 		return false;
 
 	apic_printk(APIC_VERBOSE, KERN_DEBUG " apic %d pin %d not connected\n",
-		    mp_ioapics[apic_id].apicid, pin);
+		    mpc_ioapic_id(apic_id), pin);
 	return true;
 }
 
@@ -1389,7 +1373,7 @@ static void __init __io_apic_setup_irqs(unsigned int apic_id)
 	struct io_apic_irq_attr attr;
 	unsigned int pin, irq;
 
-	for (pin = 0; pin < nr_ioapic_registers[apic_id]; pin++) {
+	for (pin = 0; pin < ioapics[apic_id].nr_registers; pin++) {
 		idx = find_irq_entry(apic_id, pin, mp_INT);
 		if (io_apic_pin_not_connected(idx, apic_id, pin))
 			continue;
@@ -1511,7 +1495,7 @@ __apicdebuginit(void) print_IO_APIC(void)
 	printk(KERN_DEBUG "number of MP IRQ sources: %d.\n", mp_irq_entries);
 	for (i = 0; i < nr_ioapics; i++)
 		printk(KERN_DEBUG "number of IO-APIC #%d registers: %d.\n",
-		       mp_ioapics[i].apicid, nr_ioapic_registers[i]);
+		       mpc_ioapic_id(i), ioapics[i].nr_registers);
 
 	/*
 	 * We are a bit conservative about what we expect.  We have to
@@ -1531,7 +1515,7 @@ __apicdebuginit(void) print_IO_APIC(void)
 	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 
 	printk("\n");
-	printk(KERN_DEBUG "IO APIC #%d......\n", mp_ioapics[apic].apicid);
+	printk(KERN_DEBUG "IO APIC #%d......\n", mpc_ioapic_id(apic));
 	printk(KERN_DEBUG ".... register #00: %08X\n", reg_00.raw);
 	printk(KERN_DEBUG ".......    : physical APIC id: %02X\n", reg_00.bits.ID);
 	printk(KERN_DEBUG ".......    : Delivery Type: %X\n", reg_00.bits.delivery_type);
@@ -1825,7 +1809,7 @@ void __init enable_IO_APIC(void)
 	for(apic = 0; apic < nr_ioapics; apic++) {
 		int pin;
 		/* See if any of the pins is in ExtINT mode */
-		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
+		for (pin = 0; pin < ioapics[apic].nr_registers; pin++) {
 			struct IO_APIC_route_entry entry;
 			entry = ioapic_read_entry(apic, pin);
 
@@ -1949,14 +1933,14 @@ void __init setup_ioapic_ids_from_mpc_nocheck(void)
 		reg_00.raw = io_apic_read(apic_id, 0);
 		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
 
-		old_id = mp_ioapics[apic_id].apicid;
+		old_id = mpc_ioapic_id(apic_id);
 
-		if (mp_ioapics[apic_id].apicid >= get_physical_broadcast()) {
+		if (mpc_ioapic_id(apic_id) >= get_physical_broadcast()) {
 			printk(KERN_ERR "BIOS bug, IO-APIC#%d ID is %d in the MPC table!...\n",
-				apic_id, mp_ioapics[apic_id].apicid);
+				apic_id, mpc_ioapic_id(apic_id));
 			printk(KERN_ERR "... fixing up to %d. (tell your hw vendor)\n",
 				reg_00.bits.ID);
-			mp_ioapics[apic_id].apicid = reg_00.bits.ID;
+			ioapics[apic_id].mp_config.apicid = reg_00.bits.ID;
 		}
 
 		/*
@@ -1965,9 +1949,9 @@ void __init setup_ioapic_ids_from_mpc_nocheck(void)
 		 * 'stuck on smp_invalidate_needed IPI wait' messages.
 		 */
 		if (apic->check_apicid_used(&phys_id_present_map,
-					mp_ioapics[apic_id].apicid)) {
+					    mpc_ioapic_id(apic_id))) {
 			printk(KERN_ERR "BIOS bug, IO-APIC#%d ID %d is already used!...\n",
-				apic_id, mp_ioapics[apic_id].apicid);
+				apic_id, mpc_ioapic_id(apic_id));
 			for (i = 0; i < get_physical_broadcast(); i++)
 				if (!physid_isset(i, phys_id_present_map))
 					break;
@@ -1976,13 +1960,14 @@ void __init setup_ioapic_ids_from_mpc_nocheck(void)
 			printk(KERN_ERR "... fixing up to %d. (tell your hw vendor)\n",
 				i);
 			physid_set(i, phys_id_present_map);
-			mp_ioapics[apic_id].apicid = i;
+			ioapics[apic_id].mp_config.apicid = i;
 		} else {
 			physid_mask_t tmp;
-			apic->apicid_to_cpu_present(mp_ioapics[apic_id].apicid, &tmp);
+			apic->apicid_to_cpu_present(mpc_ioapic_id(apic_id),
+						    &tmp);
 			apic_printk(APIC_VERBOSE, "Setting %d in the "
 					"phys_id_present_map\n",
-					mp_ioapics[apic_id].apicid);
+					mpc_ioapic_id(apic_id));
 			physids_or(phys_id_present_map, phys_id_present_map, tmp);
 		}
 
@@ -1990,24 +1975,24 @@ void __init setup_ioapic_ids_from_mpc_nocheck(void)
 		 * We need to adjust the IRQ routing table
 		 * if the ID changed.
 		 */
-		if (old_id != mp_ioapics[apic_id].apicid)
+		if (old_id != mpc_ioapic_id(apic_id))
 			for (i = 0; i < mp_irq_entries; i++)
 				if (mp_irqs[i].dstapic == old_id)
 					mp_irqs[i].dstapic
-						= mp_ioapics[apic_id].apicid;
+						= mpc_ioapic_id(apic_id);
 
 		/*
 		 * Update the ID register according to the right value
 		 * from the MPC table if they are different.
 		 */
-		if (mp_ioapics[apic_id].apicid == reg_00.bits.ID)
+		if (mpc_ioapic_id(apic_id) == reg_00.bits.ID)
 			continue;
 
 		apic_printk(APIC_VERBOSE, KERN_INFO
 			"...changing IO-APIC physical APIC ID to %d ...",
-			mp_ioapics[apic_id].apicid);
+			mpc_ioapic_id(apic_id));
 
-		reg_00.bits.ID = mp_ioapics[apic_id].apicid;
+		reg_00.bits.ID = mpc_ioapic_id(apic_id);
 		raw_spin_lock_irqsave(&ioapic_lock, flags);
 		io_apic_write(apic_id, 0, reg_00.raw);
 		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
@@ -2018,7 +2003,7 @@ void __init setup_ioapic_ids_from_mpc_nocheck(void)
 		raw_spin_lock_irqsave(&ioapic_lock, flags);
 		reg_00.raw = io_apic_read(apic_id, 0);
 		raw_spin_unlock_irqrestore(&ioapic_lock, flags);
-		if (reg_00.bits.ID != mp_ioapics[apic_id].apicid)
+		if (reg_00.bits.ID != mpc_ioapic_id(apic_id))
 			printk("could not set ID!\n");
 		else
 			apic_printk(APIC_VERBOSE, " ok.\n");
@@ -2404,7 +2389,7 @@ static void eoi_ioapic_irq(unsigned int irq, struct irq_cfg *cfg)
 
 	raw_spin_lock_irqsave(&ioapic_lock, flags);
 	for_each_irq_pin(entry, cfg->irq_2_pin) {
-		if (mp_ioapics[entry->apic].apicver >= 0x20) {
+		if (mpc_ioapic_ver(entry->apic) >= 0x20) {
 			/*
 			 * Intr-remapping uses pin number as the virtual vector
 			 * in the RTE. Actual vector is programmed in
@@ -2918,49 +2903,19 @@ static int __init io_apic_bug_finalize(void)
 
 late_initcall(io_apic_bug_finalize);
 
-static struct IO_APIC_route_entry *ioapic_saved_data[MAX_IO_APICS];
-
-static void suspend_ioapic(int ioapic_id)
+static void resume_ioapic_id(int ioapic_id)
 {
-	struct IO_APIC_route_entry *saved_data = ioapic_saved_data[ioapic_id];
-	int i;
-
-	if (!saved_data)
-		return;
-
-	for (i = 0; i < nr_ioapic_registers[ioapic_id]; i++)
-		saved_data[i] = ioapic_read_entry(ioapic_id, i);
-}
-
-static int ioapic_suspend(void)
-{
-	int ioapic_id;
-
-	for (ioapic_id = 0; ioapic_id < nr_ioapics; ioapic_id++)
-		suspend_ioapic(ioapic_id);
-
-	return 0;
-}
-
-static void resume_ioapic(int ioapic_id)
-{
-	struct IO_APIC_route_entry *saved_data = ioapic_saved_data[ioapic_id];
 	unsigned long flags;
 	union IO_APIC_reg_00 reg_00;
-	int i;
 
-	if (!saved_data)
-		return;
 
 	raw_spin_lock_irqsave(&ioapic_lock, flags);
 	reg_00.raw = io_apic_read(ioapic_id, 0);
-	if (reg_00.bits.ID != mp_ioapics[ioapic_id].apicid) {
-		reg_00.bits.ID = mp_ioapics[ioapic_id].apicid;
+	if (reg_00.bits.ID != mpc_ioapic_id(ioapic_id)) {
+		reg_00.bits.ID = mpc_ioapic_id(ioapic_id);
 		io_apic_write(ioapic_id, 0, reg_00.raw);
 	}
 	raw_spin_unlock_irqrestore(&ioapic_lock, flags);
-	for (i = 0; i < nr_ioapic_registers[ioapic_id]; i++)
-		ioapic_write_entry(ioapic_id, i, saved_data[i]);
 }
 
 static void ioapic_resume(void)
@@ -2968,28 +2923,18 @@ static void ioapic_resume(void)
 	int ioapic_id;
 
 	for (ioapic_id = nr_ioapics - 1; ioapic_id >= 0; ioapic_id--)
-		resume_ioapic(ioapic_id);
+		resume_ioapic_id(ioapic_id);
+
+	restore_ioapic_entries();
 }
 
 static struct syscore_ops ioapic_syscore_ops = {
-	.suspend = ioapic_suspend,
+	.suspend = save_ioapic_entries,
 	.resume = ioapic_resume,
 };
 
 static int __init ioapic_init_ops(void)
 {
-	int i;
-
-	for (i = 0; i < nr_ioapics; i++) {
-		unsigned int size;
-
-		size = nr_ioapic_registers[i]
-			* sizeof(struct IO_APIC_route_entry);
-		ioapic_saved_data[i] = kzalloc(size, GFP_KERNEL);
-		if (!ioapic_saved_data[i])
-			pr_err("IOAPIC %d: suspend/resume impossible!\n", i);
-	}
-
 	register_syscore_ops(&ioapic_syscore_ops);
 
 	return 0;
@@ -3592,14 +3537,14 @@ int io_apic_setup_irq_pin_once(unsigned int irq, int node,
 	int ret;
 
 	/* Avoid redundant programming */
-	if (test_bit(pin, mp_ioapic_routing[id].pin_programmed)) {
+	if (test_bit(pin, ioapics[id].pin_programmed)) {
 		pr_debug("Pin %d-%d already programmed\n",
-			 mp_ioapics[id].apicid, pin);
+			 mpc_ioapic_id(id), pin);
 		return 0;
 	}
 	ret = io_apic_setup_irq_pin(irq, node, attr);
 	if (!ret)
-		set_bit(pin, mp_ioapic_routing[id].pin_programmed);
+		set_bit(pin, ioapics[id].pin_programmed);
 	return ret;
 }
 
@@ -3764,8 +3709,7 @@ static u8 __init io_apic_unique_id(u8 id)
 
 	bitmap_zero(used, 256);
 	for (i = 0; i < nr_ioapics; i++) {
-		struct mpc_ioapic *ia = &mp_ioapics[i];
-		__set_bit(ia->apicid, used);
+		__set_bit(mpc_ioapic_id(i), used);
 	}
 	if (!test_bit(id, used))
 		return id;
@@ -3825,7 +3769,7 @@ void __init setup_ioapic_dest(void)
 		return;
 
 	for (ioapic = 0; ioapic < nr_ioapics; ioapic++)
-	for (pin = 0; pin < nr_ioapic_registers[ioapic]; pin++) {
+	for (pin = 0; pin < ioapics[ioapic].nr_registers; pin++) {
 		irq_entry = find_irq_entry(ioapic, pin, mp_INT);
 		if (irq_entry == -1)
 			continue;
@@ -3896,7 +3840,7 @@ void __init ioapic_and_gsi_init(void)
 	ioapic_res = ioapic_setup_resources(nr_ioapics);
 	for (i = 0; i < nr_ioapics; i++) {
 		if (smp_found_config) {
-			ioapic_phys = mp_ioapics[i].apicaddr;
+			ioapic_phys = mpc_ioapic_addr(i);
 #ifdef CONFIG_X86_32
 			if (!ioapic_phys) {
 				printk(KERN_ERR
@@ -3956,8 +3900,9 @@ int mp_find_ioapic(u32 gsi)
 
 	/* Find the IOAPIC that manages this GSI. */
 	for (i = 0; i < nr_ioapics; i++) {
-		if ((gsi >= mp_gsi_routing[i].gsi_base)
-		    && (gsi <= mp_gsi_routing[i].gsi_end))
+		struct mp_ioapic_gsi *gsi_cfg = mp_ioapic_gsi_routing(i);
+		if ((gsi >= gsi_cfg->gsi_base)
+		    && (gsi <= gsi_cfg->gsi_end))
 			return i;
 	}
 
@@ -3967,12 +3912,16 @@ int mp_find_ioapic(u32 gsi)
 
 int mp_find_ioapic_pin(int ioapic, u32 gsi)
 {
+	struct mp_ioapic_gsi *gsi_cfg;
+
 	if (WARN_ON(ioapic == -1))
 		return -1;
-	if (WARN_ON(gsi > mp_gsi_routing[ioapic].gsi_end))
+
+	gsi_cfg = mp_ioapic_gsi_routing(ioapic);
+	if (WARN_ON(gsi > gsi_cfg->gsi_end))
 		return -1;
 
-	return gsi - mp_gsi_routing[ioapic].gsi_base;
+	return gsi - gsi_cfg->gsi_base;
 }
 
 static __init int bad_ioapic(unsigned long address)
@@ -3994,40 +3943,42 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
 {
 	int idx = 0;
 	int entries;
+	struct mp_ioapic_gsi *gsi_cfg;
 
 	if (bad_ioapic(address))
 		return;
 
 	idx = nr_ioapics;
 
-	mp_ioapics[idx].type = MP_IOAPIC;
-	mp_ioapics[idx].flags = MPC_APIC_USABLE;
-	mp_ioapics[idx].apicaddr = address;
+	ioapics[idx].mp_config.type = MP_IOAPIC;
+	ioapics[idx].mp_config.flags = MPC_APIC_USABLE;
+	ioapics[idx].mp_config.apicaddr = address;
 
 	set_fixmap_nocache(FIX_IO_APIC_BASE_0 + idx, address);
-	mp_ioapics[idx].apicid = io_apic_unique_id(id);
-	mp_ioapics[idx].apicver = io_apic_get_version(idx);
+	ioapics[idx].mp_config.apicid = io_apic_unique_id(id);
+	ioapics[idx].mp_config.apicver = io_apic_get_version(idx);
 
 	/*
 	 * Build basic GSI lookup table to facilitate gsi->io_apic lookups
 	 * and to prevent reprogramming of IOAPIC pins (PCI GSIs).
 	 */
 	entries = io_apic_get_redir_entries(idx);
-	mp_gsi_routing[idx].gsi_base = gsi_base;
-	mp_gsi_routing[idx].gsi_end = gsi_base + entries - 1;
+	gsi_cfg = mp_ioapic_gsi_routing(idx);
+	gsi_cfg->gsi_base = gsi_base;
+	gsi_cfg->gsi_end = gsi_base + entries - 1;
 
 	/*
 	 * The number of IO-APIC IRQ registers (== #pins):
 	 */
-	nr_ioapic_registers[idx] = entries;
+	ioapics[idx].nr_registers = entries;
 
-	if (mp_gsi_routing[idx].gsi_end >= gsi_top)
-		gsi_top = mp_gsi_routing[idx].gsi_end + 1;
+	if (gsi_cfg->gsi_end >= gsi_top)
+		gsi_top = gsi_cfg->gsi_end + 1;
 
 	printk(KERN_INFO "IOAPIC[%d]: apic_id %d, version %d, address 0x%x, "
-	       "GSI %d-%d\n", idx, mp_ioapics[idx].apicid,
-	       mp_ioapics[idx].apicver, mp_ioapics[idx].apicaddr,
-	       mp_gsi_routing[idx].gsi_base, mp_gsi_routing[idx].gsi_end);
+	       "GSI %d-%d\n", idx, mpc_ioapic_id(idx),
+	       mpc_ioapic_ver(idx), mpc_ioapic_addr(idx),
+	       gsi_cfg->gsi_base, gsi_cfg->gsi_end);
 
 	nr_ioapics++;
 }
diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c
index 6273eee5134b7d81c8dea080886d150a3adca14f..c4a61ca1349a5ce4b1e00d8bbcb326e7bd1203e2 100644
--- a/arch/x86/kernel/apic/numaq_32.c
+++ b/arch/x86/kernel/apic/numaq_32.c
@@ -48,8 +48,6 @@
 #include <asm/e820.h>
 #include <asm/ipi.h>
 
-#define	MB_TO_PAGES(addr)		((addr) << (20 - PAGE_SHIFT))
-
 int found_numaq;
 
 /*
@@ -79,31 +77,20 @@ int					quad_local_to_mp_bus_id[NR_CPUS/4][4];
 static inline void numaq_register_node(int node, struct sys_cfg_data *scd)
 {
 	struct eachquadmem *eq = scd->eq + node;
+	u64 start = (u64)(eq->hi_shrd_mem_start - eq->priv_mem_size) << 20;
+	u64 end = (u64)(eq->hi_shrd_mem_start + eq->hi_shrd_mem_size) << 20;
+	int ret;
 
-	node_set_online(node);
-
-	/* Convert to pages */
-	node_start_pfn[node] =
-		 MB_TO_PAGES(eq->hi_shrd_mem_start - eq->priv_mem_size);
-
-	node_end_pfn[node] =
-		 MB_TO_PAGES(eq->hi_shrd_mem_start + eq->hi_shrd_mem_size);
-
-	memblock_x86_register_active_regions(node, node_start_pfn[node],
-						node_end_pfn[node]);
-
-	memory_present(node, node_start_pfn[node], node_end_pfn[node]);
-
-	node_remap_size[node] = node_memmap_size_bytes(node,
-					node_start_pfn[node],
-					node_end_pfn[node]);
+	node_set(node, numa_nodes_parsed);
+	ret = numa_add_memblk(node, start, end);
+	BUG_ON(ret < 0);
 }
 
 /*
  * Function: smp_dump_qct()
  *
  * Description: gets memory layout from the quad config table.  This
- * function also updates node_online_map with the nodes (quads) present.
+ * function also updates numa_nodes_parsed with the nodes (quads) present.
  */
 static void __init smp_dump_qct(void)
 {
@@ -112,7 +99,6 @@ static void __init smp_dump_qct(void)
 
 	scd = (void *)__va(SYS_CFG_DATA_PRIV_ADDR);
 
-	nodes_clear(node_online_map);
 	for_each_node(node) {
 		if (scd->quads_present31_0 & (1 << node))
 			numaq_register_node(node, scd);
@@ -282,14 +268,14 @@ static __init void early_check_numaq(void)
 	}
 }
 
-int __init get_memcfg_numaq(void)
+int __init numaq_numa_init(void)
 {
 	early_check_numaq();
 	if (!found_numaq)
-		return 0;
+		return -ENOENT;
 	smp_dump_qct();
 
-	return 1;
+	return 0;
 }
 
 #define NUMAQ_APIC_DFR_VALUE	(APIC_DFR_CLUSTER)
@@ -486,8 +472,8 @@ static void numaq_setup_portio_remap(void)
 		(u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
 }
 
-/* Use __refdata to keep false positive warning calm.	*/
-struct apic __refdata apic_numaq = {
+/* Use __refdata to keep false positive warning calm.  */
+static struct apic __refdata apic_numaq = {
 
 	.name				= "NUMAQ",
 	.probe				= probe_numaq,
@@ -551,3 +537,5 @@ struct apic __refdata apic_numaq = {
 	.x86_32_early_logical_apicid	= noop_x86_32_early_logical_apicid,
 	.x86_32_numa_cpu_node		= numaq_numa_cpu_node,
 };
+
+apic_driver(apic_numaq);
diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
index fc84c7b61108086448295821abfc2daca5d0c391..b5254ad044abdacd5d96a5d97eb2f87a0b8f0981 100644
--- a/arch/x86/kernel/apic/probe_32.c
+++ b/arch/x86/kernel/apic/probe_32.c
@@ -52,31 +52,6 @@ static int __init print_ipi_mode(void)
 }
 late_initcall(print_ipi_mode);
 
-void __init default_setup_apic_routing(void)
-{
-	int version = apic_version[boot_cpu_physical_apicid];
-
-	if (num_possible_cpus() > 8) {
-		switch (boot_cpu_data.x86_vendor) {
-		case X86_VENDOR_INTEL:
-			if (!APIC_XAPIC(version)) {
-				def_to_bigsmp = 0;
-				break;
-			}
-			/* If P4 and above fall through */
-		case X86_VENDOR_AMD:
-			def_to_bigsmp = 1;
-		}
-	}
-
-#ifdef CONFIG_X86_BIGSMP
-	generic_bigsmp_probe();
-#endif
-
-	if (apic->setup_apic_routing)
-		apic->setup_apic_routing();
-}
-
 static int default_x86_32_early_logical_apicid(int cpu)
 {
 	return 1 << cpu;
@@ -112,7 +87,7 @@ static int probe_default(void)
 	return 1;
 }
 
-struct apic apic_default = {
+static struct apic apic_default = {
 
 	.name				= "default",
 	.probe				= probe_default,
@@ -172,47 +147,24 @@ struct apic apic_default = {
 	.safe_wait_icr_idle		= native_safe_apic_wait_icr_idle,
 
 	.x86_32_early_logical_apicid	= default_x86_32_early_logical_apicid,
-	.x86_32_numa_cpu_node		= default_x86_32_numa_cpu_node,
 };
 
-extern struct apic apic_numaq;
-extern struct apic apic_summit;
-extern struct apic apic_bigsmp;
-extern struct apic apic_es7000;
-extern struct apic apic_es7000_cluster;
+apic_driver(apic_default);
 
 struct apic *apic = &apic_default;
 EXPORT_SYMBOL_GPL(apic);
 
-static struct apic *apic_probe[] __initdata = {
-#ifdef CONFIG_X86_NUMAQ
-	&apic_numaq,
-#endif
-#ifdef CONFIG_X86_SUMMIT
-	&apic_summit,
-#endif
-#ifdef CONFIG_X86_BIGSMP
-	&apic_bigsmp,
-#endif
-#ifdef CONFIG_X86_ES7000
-	&apic_es7000,
-	&apic_es7000_cluster,
-#endif
-	&apic_default,	/* must be last */
-	NULL,
-};
-
 static int cmdline_apic __initdata;
 static int __init parse_apic(char *arg)
 {
-	int i;
+	struct apic **drv;
 
 	if (!arg)
 		return -EINVAL;
 
-	for (i = 0; apic_probe[i]; i++) {
-		if (!strcmp(apic_probe[i]->name, arg)) {
-			apic = apic_probe[i];
+	for (drv = __apicdrivers; drv < __apicdrivers_end; drv++) {
+		if (!strcmp((*drv)->name, arg)) {
+			apic = *drv;
 			cmdline_apic = 1;
 			return 0;
 		}
@@ -223,38 +175,58 @@ static int __init parse_apic(char *arg)
 }
 early_param("apic", parse_apic);
 
-void __init generic_bigsmp_probe(void)
+void __init default_setup_apic_routing(void)
 {
+	int version = apic_version[boot_cpu_physical_apicid];
+
+	if (num_possible_cpus() > 8) {
+		switch (boot_cpu_data.x86_vendor) {
+		case X86_VENDOR_INTEL:
+			if (!APIC_XAPIC(version)) {
+				def_to_bigsmp = 0;
+				break;
+			}
+			/* If P4 and above fall through */
+		case X86_VENDOR_AMD:
+			def_to_bigsmp = 1;
+		}
+	}
+
 #ifdef CONFIG_X86_BIGSMP
 	/*
-	 * This routine is used to switch to bigsmp mode when
+	 * This is used to switch to bigsmp mode when
 	 * - There is no apic= option specified by the user
 	 * - generic_apic_probe() has chosen apic_default as the sub_arch
 	 * - we find more than 8 CPUs in acpi LAPIC listing with xAPIC support
 	 */
 
 	if (!cmdline_apic && apic == &apic_default) {
-		if (apic_bigsmp.probe()) {
-			apic = &apic_bigsmp;
+		struct apic *bigsmp = generic_bigsmp_probe();
+		if (bigsmp) {
+			apic = bigsmp;
 			printk(KERN_INFO "Overriding APIC driver with %s\n",
 			       apic->name);
 		}
 	}
 #endif
+
+	if (apic->setup_apic_routing)
+		apic->setup_apic_routing();
 }
 
 void __init generic_apic_probe(void)
 {
 	if (!cmdline_apic) {
-		int i;
-		for (i = 0; apic_probe[i]; i++) {
-			if (apic_probe[i]->probe()) {
-				apic = apic_probe[i];
+		struct apic **drv;
+
+		for (drv = __apicdrivers; drv < __apicdrivers_end; drv++) {
+			if ((*drv)->probe()) {
+				apic = *drv;
 				break;
 			}
 		}
 		/* Not visible without early console */
-		if (!apic_probe[i])
+		if (drv == __apicdrivers_end)
 			panic("Didn't find an APIC driver");
 	}
 	printk(KERN_INFO "Using APIC driver %s\n", apic->name);
@@ -265,16 +237,16 @@ void __init generic_apic_probe(void)
 int __init
 generic_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
 {
-	int i;
+	struct apic **drv;
 
-	for (i = 0; apic_probe[i]; ++i) {
-		if (!apic_probe[i]->mps_oem_check)
+	for (drv = __apicdrivers; drv < __apicdrivers_end; drv++) {
+		if (!((*drv)->mps_oem_check))
 			continue;
-		if (!apic_probe[i]->mps_oem_check(mpc, oem, productid))
+		if (!(*drv)->mps_oem_check(mpc, oem, productid))
 			continue;
 
 		if (!cmdline_apic) {
-			apic = apic_probe[i];
+			apic = *drv;
 			printk(KERN_INFO "Switched to APIC driver `%s'.\n",
 			       apic->name);
 		}
@@ -285,16 +257,16 @@ generic_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
 
 int __init default_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
-	int i;
+	struct apic **drv;
 
-	for (i = 0; apic_probe[i]; ++i) {
-		if (!apic_probe[i]->acpi_madt_oem_check)
+	for (drv = __apicdrivers; drv < __apicdrivers_end; drv++) {
+		if (!(*drv)->acpi_madt_oem_check)
 			continue;
-		if (!apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id))
+		if (!(*drv)->acpi_madt_oem_check(oem_id, oem_table_id))
 			continue;
 
 		if (!cmdline_apic) {
-			apic = apic_probe[i];
+			apic = *drv;
 			printk(KERN_INFO "Switched to APIC driver `%s'.\n",
 			       apic->name);
 		}
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index d8c4a6feb2862f3a967f7eb4dcc4f503f2dac2f8..3fe98669892905c48d3b8eea6ee11bda7100e75d 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -23,27 +23,6 @@
 #include <asm/ipi.h>
 #include <asm/setup.h>
 
-extern struct apic apic_flat;
-extern struct apic apic_physflat;
-extern struct apic apic_x2xpic_uv_x;
-extern struct apic apic_x2apic_phys;
-extern struct apic apic_x2apic_cluster;
-
-struct apic __read_mostly *apic = &apic_flat;
-EXPORT_SYMBOL_GPL(apic);
-
-static struct apic *apic_probe[] __initdata = {
-#ifdef CONFIG_X86_UV
-	&apic_x2apic_uv_x,
-#endif
-#ifdef CONFIG_X86_X2APIC
-	&apic_x2apic_phys,
-	&apic_x2apic_cluster,
-#endif
-	&apic_physflat,
-	NULL,
-};
-
 static int apicid_phys_pkg_id(int initial_apic_id, int index_msb)
 {
 	return hard_smp_processor_id() >> index_msb;
@@ -54,26 +33,20 @@ static int apicid_phys_pkg_id(int initial_apic_id, int index_msb)
  */
 void __init default_setup_apic_routing(void)
 {
+	struct apic **drv;
 
 	enable_IR_x2apic();
 
-#ifdef CONFIG_X86_X2APIC
-	if (x2apic_mode
-#ifdef CONFIG_X86_UV
-		       && apic != &apic_x2apic_uv_x
-#endif
-		       ) {
-		if (x2apic_phys)
-			apic = &apic_x2apic_phys;
-		else
-			apic = &apic_x2apic_cluster;
+	for (drv = __apicdrivers; drv < __apicdrivers_end; drv++) {
+		if ((*drv)->probe && (*drv)->probe()) {
+			if (apic != *drv) {
+				apic = *drv;
+				pr_info("Switched APIC routing to %s.\n",
+					apic->name);
+			}
+			break;
+		}
 	}
-#endif
-
-	if (apic == &apic_flat && num_possible_cpus() > 8)
-			apic = &apic_physflat;
-
-	printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
 
 	if (is_vsmp_box()) {
 		/* need to update phys_pkg_id */
@@ -90,13 +63,15 @@ void apic_send_IPI_self(int vector)
 
 int __init default_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
-	int i;
+	struct apic **drv;
 
-	for (i = 0; apic_probe[i]; ++i) {
-		if (apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id)) {
-			apic = apic_probe[i];
-			printk(KERN_INFO "Setting APIC routing to %s.\n",
-				apic->name);
+	for (drv = __apicdrivers; drv < __apicdrivers_end; drv++) {
+		if ((*drv)->acpi_madt_oem_check(oem_id, oem_table_id)) {
+			if (apic != *drv) {
+				apic = *drv;
+				pr_info("Setting APIC routing to %s.\n",
+					apic->name);
+			}
 			return 1;
 		}
 	}
diff --git a/arch/x86/kernel/apic/summit_32.c b/arch/x86/kernel/apic/summit_32.c
index e4b8059b414a800627c95eb9269d9c7f4fbd1774..19114423c58ccee6ba19d5b033c072013e51903d 100644
--- a/arch/x86/kernel/apic/summit_32.c
+++ b/arch/x86/kernel/apic/summit_32.c
@@ -491,7 +491,7 @@ void setup_summit(void)
 }
 #endif
 
-struct apic apic_summit = {
+static struct apic apic_summit = {
 
 	.name				= "summit",
 	.probe				= probe_summit,
@@ -551,5 +551,6 @@ struct apic apic_summit = {
 	.safe_wait_icr_idle		= native_safe_apic_wait_icr_idle,
 
 	.x86_32_early_logical_apicid	= summit_early_logical_apicid,
-	.x86_32_numa_cpu_node		= default_x86_32_numa_cpu_node,
 };
+
+apic_driver(apic_summit);
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
index 90949bbd566df155e6596c975caa9cff6e2f8a63..5007958758273fab8e8fbe32d5de364e495ed286 100644
--- a/arch/x86/kernel/apic/x2apic_cluster.c
+++ b/arch/x86/kernel/apic/x2apic_cluster.c
@@ -5,118 +5,95 @@
 #include <linux/ctype.h>
 #include <linux/init.h>
 #include <linux/dmar.h>
+#include <linux/cpu.h>
 
 #include <asm/smp.h>
-#include <asm/apic.h>
-#include <asm/ipi.h>
+#include <asm/x2apic.h>
 
 static DEFINE_PER_CPU(u32, x86_cpu_to_logical_apicid);
+static DEFINE_PER_CPU(cpumask_var_t, cpus_in_cluster);
+static DEFINE_PER_CPU(cpumask_var_t, ipi_mask);
 
 static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
 	return x2apic_enabled();
 }
 
-/*
- * need to use more than cpu 0, because we need more vectors when
- * MSI-X are used.
- */
-static const struct cpumask *x2apic_target_cpus(void)
+static inline u32 x2apic_cluster(int cpu)
 {
-	return cpu_online_mask;
-}
-
-/*
- * for now each logical cpu is in its own vector allocation domain.
- */
-static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
-	cpumask_clear(retmask);
-	cpumask_set_cpu(cpu, retmask);
+	return per_cpu(x86_cpu_to_logical_apicid, cpu) >> 16;
 }
 
 static void
- __x2apic_send_IPI_dest(unsigned int apicid, int vector, unsigned int dest)
+__x2apic_send_IPI_mask(const struct cpumask *mask, int vector, int apic_dest)
 {
-	unsigned long cfg;
+	struct cpumask *cpus_in_cluster_ptr;
+	struct cpumask *ipi_mask_ptr;
+	unsigned int cpu, this_cpu;
+	unsigned long flags;
+	u32 dest;
+
+	x2apic_wrmsr_fence();
+
+	local_irq_save(flags);
 
-	cfg = __prepare_ICR(0, vector, dest);
+	this_cpu = smp_processor_id();
 
 	/*
-	 * send the IPI.
+	 * We are to modify mask, so we need an own copy
+	 * and be sure it's manipulated with irq off.
 	 */
-	native_x2apic_icr_write(cfg, apicid);
-}
+	ipi_mask_ptr = __raw_get_cpu_var(ipi_mask);
+	cpumask_copy(ipi_mask_ptr, mask);
 
-/*
- * for now, we send the IPI's one by one in the cpumask.
- * TBD: Based on the cpu mask, we can send the IPI's to the cluster group
- * at once. We have 16 cpu's in a cluster. This will minimize IPI register
- * writes.
- */
-static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
-{
-	unsigned long query_cpu;
-	unsigned long flags;
+	/*
+	 * The idea is to send one IPI per cluster.
+	 */
+	for_each_cpu(cpu, ipi_mask_ptr) {
+		unsigned long i;
 
-	x2apic_wrmsr_fence();
+		cpus_in_cluster_ptr = per_cpu(cpus_in_cluster, cpu);
+		dest = 0;
 
-	local_irq_save(flags);
-	for_each_cpu(query_cpu, mask) {
-		__x2apic_send_IPI_dest(
-			per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-			vector, apic->dest_logical);
+		/* Collect cpus in cluster. */
+		for_each_cpu_and(i, ipi_mask_ptr, cpus_in_cluster_ptr) {
+			if (apic_dest == APIC_DEST_ALLINC || i != this_cpu)
+				dest |= per_cpu(x86_cpu_to_logical_apicid, i);
+		}
+
+		if (!dest)
+			continue;
+
+		__x2apic_send_IPI_dest(dest, vector, apic->dest_logical);
+		/*
+		 * Cluster sibling cpus should be discared now so
+		 * we would not send IPI them second time.
+		 */
+		cpumask_andnot(ipi_mask_ptr, ipi_mask_ptr, cpus_in_cluster_ptr);
 	}
+
 	local_irq_restore(flags);
 }
 
+static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
+{
+	__x2apic_send_IPI_mask(mask, vector, APIC_DEST_ALLINC);
+}
+
 static void
  x2apic_send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
 {
-	unsigned long this_cpu = smp_processor_id();
-	unsigned long query_cpu;
-	unsigned long flags;
-
-	x2apic_wrmsr_fence();
-
-	local_irq_save(flags);
-	for_each_cpu(query_cpu, mask) {
-		if (query_cpu == this_cpu)
-			continue;
-		__x2apic_send_IPI_dest(
-				per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-				vector, apic->dest_logical);
-	}
-	local_irq_restore(flags);
+	__x2apic_send_IPI_mask(mask, vector, APIC_DEST_ALLBUT);
 }
 
 static void x2apic_send_IPI_allbutself(int vector)
 {
-	unsigned long this_cpu = smp_processor_id();
-	unsigned long query_cpu;
-	unsigned long flags;
-
-	x2apic_wrmsr_fence();
-
-	local_irq_save(flags);
-	for_each_online_cpu(query_cpu) {
-		if (query_cpu == this_cpu)
-			continue;
-		__x2apic_send_IPI_dest(
-				per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-				vector, apic->dest_logical);
-	}
-	local_irq_restore(flags);
+	__x2apic_send_IPI_mask(cpu_online_mask, vector, APIC_DEST_ALLBUT);
 }
 
 static void x2apic_send_IPI_all(int vector)
 {
-	x2apic_send_IPI_mask(cpu_online_mask, vector);
-}
-
-static int x2apic_apic_id_registered(void)
-{
-	return 1;
+	__x2apic_send_IPI_mask(cpu_online_mask, vector, APIC_DEST_ALLINC);
 }
 
 static unsigned int x2apic_cpu_mask_to_apicid(const struct cpumask *cpumask)
@@ -151,43 +128,90 @@ x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
 	return per_cpu(x86_cpu_to_logical_apicid, cpu);
 }
 
-static unsigned int x2apic_cluster_phys_get_apic_id(unsigned long x)
+static void init_x2apic_ldr(void)
 {
-	unsigned int id;
+	unsigned int this_cpu = smp_processor_id();
+	unsigned int cpu;
 
-	id = x;
-	return id;
+	per_cpu(x86_cpu_to_logical_apicid, this_cpu) = apic_read(APIC_LDR);
+
+	__cpu_set(this_cpu, per_cpu(cpus_in_cluster, this_cpu));
+	for_each_online_cpu(cpu) {
+		if (x2apic_cluster(this_cpu) != x2apic_cluster(cpu))
+			continue;
+		__cpu_set(this_cpu, per_cpu(cpus_in_cluster, cpu));
+		__cpu_set(cpu, per_cpu(cpus_in_cluster, this_cpu));
+	}
 }
 
-static unsigned long set_apic_id(unsigned int id)
+ /*
+  * At CPU state changes, update the x2apic cluster sibling info.
+  */
+static int __cpuinit
+update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
 {
-	unsigned long x;
+	unsigned int this_cpu = (unsigned long)hcpu;
+	unsigned int cpu;
+	int err = 0;
+
+	switch (action) {
+	case CPU_UP_PREPARE:
+		if (!zalloc_cpumask_var(&per_cpu(cpus_in_cluster, this_cpu),
+					GFP_KERNEL)) {
+			err = -ENOMEM;
+		} else if (!zalloc_cpumask_var(&per_cpu(ipi_mask, this_cpu),
+					       GFP_KERNEL)) {
+			free_cpumask_var(per_cpu(cpus_in_cluster, this_cpu));
+			err = -ENOMEM;
+		}
+		break;
+	case CPU_UP_CANCELED:
+	case CPU_UP_CANCELED_FROZEN:
+	case CPU_DEAD:
+		for_each_online_cpu(cpu) {
+			if (x2apic_cluster(this_cpu) != x2apic_cluster(cpu))
+				continue;
+			__cpu_clear(this_cpu, per_cpu(cpus_in_cluster, cpu));
+			__cpu_clear(cpu, per_cpu(cpus_in_cluster, this_cpu));
+		}
+		free_cpumask_var(per_cpu(cpus_in_cluster, this_cpu));
+		free_cpumask_var(per_cpu(ipi_mask, this_cpu));
+		break;
+	}
 
-	x = id;
-	return x;
+	return notifier_from_errno(err);
 }
 
-static int x2apic_cluster_phys_pkg_id(int initial_apicid, int index_msb)
-{
-	return initial_apicid >> index_msb;
-}
+static struct notifier_block __refdata x2apic_cpu_notifier = {
+	.notifier_call = update_clusterinfo,
+};
 
-static void x2apic_send_IPI_self(int vector)
+static int x2apic_init_cpu_notifier(void)
 {
-	apic_write(APIC_SELF_IPI, vector);
+	int cpu = smp_processor_id();
+
+	zalloc_cpumask_var(&per_cpu(cpus_in_cluster, cpu), GFP_KERNEL);
+	zalloc_cpumask_var(&per_cpu(ipi_mask, cpu), GFP_KERNEL);
+
+	BUG_ON(!per_cpu(cpus_in_cluster, cpu) || !per_cpu(ipi_mask, cpu));
+
+	__cpu_set(cpu, per_cpu(cpus_in_cluster, cpu));
+	register_hotcpu_notifier(&x2apic_cpu_notifier);
+	return 1;
 }
 
-static void init_x2apic_ldr(void)
+static int x2apic_cluster_probe(void)
 {
-	int cpu = smp_processor_id();
-
-	per_cpu(x86_cpu_to_logical_apicid, cpu) = apic_read(APIC_LDR);
+	if (x2apic_mode)
+		return x2apic_init_cpu_notifier();
+	else
+		return 0;
 }
 
-struct apic apic_x2apic_cluster = {
+static struct apic apic_x2apic_cluster = {
 
 	.name				= "cluster x2apic",
-	.probe				= NULL,
+	.probe				= x2apic_cluster_probe,
 	.acpi_madt_oem_check		= x2apic_acpi_madt_oem_check,
 	.apic_id_registered		= x2apic_apic_id_registered,
 
@@ -211,11 +235,11 @@ struct apic apic_x2apic_cluster = {
 	.setup_portio_remap		= NULL,
 	.check_phys_apicid_present	= default_check_phys_apicid_present,
 	.enable_apic_mode		= NULL,
-	.phys_pkg_id			= x2apic_cluster_phys_pkg_id,
+	.phys_pkg_id			= x2apic_phys_pkg_id,
 	.mps_oem_check			= NULL,
 
-	.get_apic_id			= x2apic_cluster_phys_get_apic_id,
-	.set_apic_id			= set_apic_id,
+	.get_apic_id			= x2apic_get_apic_id,
+	.set_apic_id			= x2apic_set_apic_id,
 	.apic_id_mask			= 0xFFFFFFFFu,
 
 	.cpu_mask_to_apicid		= x2apic_cpu_mask_to_apicid,
@@ -240,3 +264,5 @@ struct apic apic_x2apic_cluster = {
 	.wait_icr_idle			= native_x2apic_wait_icr_idle,
 	.safe_wait_icr_idle		= native_safe_x2apic_wait_icr_idle,
 };
+
+apic_driver(apic_x2apic_cluster);
diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
index c7e6d6645bf47f44df8d71419d120ad032b82275..f5373dfde21e277cfd033a11dd8c7bcad306c407 100644
--- a/arch/x86/kernel/apic/x2apic_phys.c
+++ b/arch/x86/kernel/apic/x2apic_phys.c
@@ -7,11 +7,12 @@
 #include <linux/dmar.h>
 
 #include <asm/smp.h>
-#include <asm/apic.h>
-#include <asm/ipi.h>
+#include <asm/x2apic.h>
 
 int x2apic_phys;
 
+static struct apic apic_x2apic_phys;
+
 static int set_x2apic_phys_mode(char *arg)
 {
 	x2apic_phys = 1;
@@ -27,94 +28,46 @@ static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 		return 0;
 }
 
-/*
- * need to use more than cpu 0, because we need more vectors when
- * MSI-X are used.
- */
-static const struct cpumask *x2apic_target_cpus(void)
-{
-	return cpu_online_mask;
-}
-
-static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
-	cpumask_clear(retmask);
-	cpumask_set_cpu(cpu, retmask);
-}
-
-static void __x2apic_send_IPI_dest(unsigned int apicid, int vector,
-				   unsigned int dest)
-{
-	unsigned long cfg;
-
-	cfg = __prepare_ICR(0, vector, dest);
-
-	/*
-	 * send the IPI.
-	 */
-	native_x2apic_icr_write(cfg, apicid);
-}
-
-static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
+static void
+__x2apic_send_IPI_mask(const struct cpumask *mask, int vector, int apic_dest)
 {
 	unsigned long query_cpu;
+	unsigned long this_cpu;
 	unsigned long flags;
 
 	x2apic_wrmsr_fence();
 
 	local_irq_save(flags);
+
+	this_cpu = smp_processor_id();
 	for_each_cpu(query_cpu, mask) {
+		if (apic_dest == APIC_DEST_ALLBUT && this_cpu == query_cpu)
+			continue;
 		__x2apic_send_IPI_dest(per_cpu(x86_cpu_to_apicid, query_cpu),
 				       vector, APIC_DEST_PHYSICAL);
 	}
 	local_irq_restore(flags);
 }
 
+static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
+{
+	__x2apic_send_IPI_mask(mask, vector, APIC_DEST_ALLINC);
+}
+
 static void
  x2apic_send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
 {
-	unsigned long this_cpu = smp_processor_id();
-	unsigned long query_cpu;
-	unsigned long flags;
-
-	x2apic_wrmsr_fence();
-
-	local_irq_save(flags);
-	for_each_cpu(query_cpu, mask) {
-		if (query_cpu != this_cpu)
-			__x2apic_send_IPI_dest(
-				per_cpu(x86_cpu_to_apicid, query_cpu),
-				vector, APIC_DEST_PHYSICAL);
-	}
-	local_irq_restore(flags);
+	__x2apic_send_IPI_mask(mask, vector, APIC_DEST_ALLBUT);
 }
 
 static void x2apic_send_IPI_allbutself(int vector)
 {
-	unsigned long this_cpu = smp_processor_id();
-	unsigned long query_cpu;
-	unsigned long flags;
-
-	x2apic_wrmsr_fence();
-
-	local_irq_save(flags);
-	for_each_online_cpu(query_cpu) {
-		if (query_cpu == this_cpu)
-			continue;
-		__x2apic_send_IPI_dest(per_cpu(x86_cpu_to_apicid, query_cpu),
-				       vector, APIC_DEST_PHYSICAL);
-	}
-	local_irq_restore(flags);
+	__x2apic_send_IPI_mask(cpu_online_mask, vector, APIC_DEST_ALLBUT);
 }
 
 static void x2apic_send_IPI_all(int vector)
 {
-	x2apic_send_IPI_mask(cpu_online_mask, vector);
-}
-
-static int x2apic_apic_id_registered(void)
-{
-	return 1;
+	__x2apic_send_IPI_mask(cpu_online_mask, vector, APIC_DEST_ALLINC);
 }
 
 static unsigned int x2apic_cpu_mask_to_apicid(const struct cpumask *cpumask)
@@ -149,34 +102,22 @@ x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
 	return per_cpu(x86_cpu_to_apicid, cpu);
 }
 
-static unsigned int x2apic_phys_get_apic_id(unsigned long x)
-{
-	return x;
-}
-
-static unsigned long set_apic_id(unsigned int id)
-{
-	return id;
-}
-
-static int x2apic_phys_pkg_id(int initial_apicid, int index_msb)
+static void init_x2apic_ldr(void)
 {
-	return initial_apicid >> index_msb;
 }
 
-static void x2apic_send_IPI_self(int vector)
+static int x2apic_phys_probe(void)
 {
-	apic_write(APIC_SELF_IPI, vector);
-}
+	if (x2apic_mode && x2apic_phys)
+		return 1;
 
-static void init_x2apic_ldr(void)
-{
+	return apic == &apic_x2apic_phys;
 }
 
-struct apic apic_x2apic_phys = {
+static struct apic apic_x2apic_phys = {
 
 	.name				= "physical x2apic",
-	.probe				= NULL,
+	.probe				= x2apic_phys_probe,
 	.acpi_madt_oem_check		= x2apic_acpi_madt_oem_check,
 	.apic_id_registered		= x2apic_apic_id_registered,
 
@@ -203,8 +144,8 @@ struct apic apic_x2apic_phys = {
 	.phys_pkg_id			= x2apic_phys_pkg_id,
 	.mps_oem_check			= NULL,
 
-	.get_apic_id			= x2apic_phys_get_apic_id,
-	.set_apic_id			= set_apic_id,
+	.get_apic_id			= x2apic_get_apic_id,
+	.set_apic_id			= x2apic_set_apic_id,
 	.apic_id_mask			= 0xFFFFFFFFu,
 
 	.cpu_mask_to_apicid		= x2apic_cpu_mask_to_apicid,
@@ -229,3 +170,5 @@ struct apic apic_x2apic_phys = {
 	.wait_icr_idle			= native_x2apic_wait_icr_idle,
 	.safe_wait_icr_idle		= native_safe_x2apic_wait_icr_idle,
 };
+
+apic_driver(apic_x2apic_phys);
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 33b10a0fc095b9d458f851b20e4c5dda37cfc9ed..f450b683dfcf4672f87669877f4de6ad7cb596bc 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -37,6 +37,13 @@
 #include <asm/smp.h>
 #include <asm/x86_init.h>
 #include <asm/emergency-restart.h>
+#include <asm/nmi.h>
+
+/* BMC sets a bit this MMR non-zero before sending an NMI */
+#define UVH_NMI_MMR				UVH_SCRATCH5
+#define UVH_NMI_MMR_CLEAR			(UVH_NMI_MMR + 8)
+#define UV_NMI_PENDING_MASK			(1UL << 63)
+DEFINE_PER_CPU(unsigned long, cpu_last_nmi_count);
 
 DEFINE_PER_CPU(int, x2apic_extra_bits);
 
@@ -51,6 +58,8 @@ unsigned int uv_apicid_hibits;
 EXPORT_SYMBOL_GPL(uv_apicid_hibits);
 static DEFINE_SPINLOCK(uv_nmi_lock);
 
+static struct apic apic_x2apic_uv_x;
+
 static unsigned long __init uv_early_read_mmr(unsigned long addr)
 {
 	unsigned long val, *mmr;
@@ -319,10 +328,15 @@ static void uv_send_IPI_self(int vector)
 	apic_write(APIC_SELF_IPI, vector);
 }
 
-struct apic __refdata apic_x2apic_uv_x = {
+static int uv_probe(void)
+{
+	return apic == &apic_x2apic_uv_x;
+}
+
+static struct apic __refdata apic_x2apic_uv_x = {
 
 	.name				= "UV large system",
-	.probe				= NULL,
+	.probe				= uv_probe,
 	.acpi_madt_oem_check		= uv_acpi_madt_oem_check,
 	.apic_id_registered		= uv_apic_id_registered,
 
@@ -642,18 +656,46 @@ void __cpuinit uv_cpu_init(void)
  */
 int uv_handle_nmi(struct notifier_block *self, unsigned long reason, void *data)
 {
+	unsigned long real_uv_nmi;
+	int bid;
+
 	if (reason != DIE_NMIUNKNOWN)
 		return NOTIFY_OK;
 
 	if (in_crash_kexec)
 		/* do nothing if entering the crash kernel */
 		return NOTIFY_OK;
+
+	/*
+	 * Each blade has an MMR that indicates when an NMI has been sent
+	 * to cpus on the blade. If an NMI is detected, atomically
+	 * clear the MMR and update a per-blade NMI count used to
+	 * cause each cpu on the blade to notice a new NMI.
+	 */
+	bid = uv_numa_blade_id();
+	real_uv_nmi = (uv_read_local_mmr(UVH_NMI_MMR) & UV_NMI_PENDING_MASK);
+
+	if (unlikely(real_uv_nmi)) {
+		spin_lock(&uv_blade_info[bid].nmi_lock);
+		real_uv_nmi = (uv_read_local_mmr(UVH_NMI_MMR) & UV_NMI_PENDING_MASK);
+		if (real_uv_nmi) {
+			uv_blade_info[bid].nmi_count++;
+			uv_write_local_mmr(UVH_NMI_MMR_CLEAR, UV_NMI_PENDING_MASK);
+		}
+		spin_unlock(&uv_blade_info[bid].nmi_lock);
+	}
+
+	if (likely(__get_cpu_var(cpu_last_nmi_count) == uv_blade_info[bid].nmi_count))
+		return NOTIFY_DONE;
+
+	__get_cpu_var(cpu_last_nmi_count) = uv_blade_info[bid].nmi_count;
+
 	/*
-	 * Use a lock so only one cpu prints at a time
-	 * to prevent intermixed output.
+	 * Use a lock so only one cpu prints at a time.
+	 * This prevents intermixed output.
 	 */
 	spin_lock(&uv_nmi_lock);
-	pr_info("NMI stack dump cpu %u:\n", smp_processor_id());
+	pr_info("UV NMI stack dump cpu %u:\n", smp_processor_id());
 	dump_stack();
 	spin_unlock(&uv_nmi_lock);
 
@@ -661,7 +703,8 @@ int uv_handle_nmi(struct notifier_block *self, unsigned long reason, void *data)
 }
 
 static struct notifier_block uv_dump_stack_nmi_nb = {
-	.notifier_call	= uv_handle_nmi
+	.notifier_call	= uv_handle_nmi,
+	.priority = NMI_LOCAL_LOW_PRIOR - 1,
 };
 
 void uv_register_nmi_notifier(void)
@@ -720,8 +763,9 @@ void __init uv_system_init(void)
 	printk(KERN_DEBUG "UV: Found %d blades\n", uv_num_possible_blades());
 
 	bytes = sizeof(struct uv_blade_info) * uv_num_possible_blades();
-	uv_blade_info = kmalloc(bytes, GFP_KERNEL);
+	uv_blade_info = kzalloc(bytes, GFP_KERNEL);
 	BUG_ON(!uv_blade_info);
+
 	for (blade = 0; blade < uv_num_possible_blades(); blade++)
 		uv_blade_info[blade].memory_nid = -1;
 
@@ -747,6 +791,7 @@ void __init uv_system_init(void)
 			uv_blade_info[blade].pnode = pnode;
 			uv_blade_info[blade].nr_possible_cpus = 0;
 			uv_blade_info[blade].nr_online_cpus = 0;
+			spin_lock_init(&uv_blade_info[blade].nmi_lock);
 			max_pnode = max(pnode, max_pnode);
 			blade++;
 		}
@@ -821,3 +866,5 @@ void __init uv_system_init(void)
 	if (is_kdump_kernel())
 		reboot_type = BOOT_ACPI;
 }
+
+apic_driver(apic_x2apic_uv_x);
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index adee12e0da1fcaf6e1c8f9ad3ff1e362e2ec736b..3bfa022359659d26a609cc4c951ea8e3865609b7 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1238,7 +1238,6 @@ static int suspend(int vetoable)
 	dpm_suspend_noirq(PMSG_SUSPEND);
 
 	local_irq_disable();
-	sysdev_suspend(PMSG_SUSPEND);
 	syscore_suspend();
 
 	local_irq_enable();
@@ -1258,7 +1257,6 @@ static int suspend(int vetoable)
 	err = (err == APM_SUCCESS) ? 0 : -EIO;
 
 	syscore_resume();
-	sysdev_resume();
 	local_irq_enable();
 
 	dpm_resume_noirq(PMSG_RESUME);
@@ -1282,7 +1280,6 @@ static void standby(void)
 	dpm_suspend_noirq(PMSG_SUSPEND);
 
 	local_irq_disable();
-	sysdev_suspend(PMSG_SUSPEND);
 	syscore_suspend();
 	local_irq_enable();
 
@@ -1292,7 +1289,6 @@ static void standby(void)
 
 	local_irq_disable();
 	syscore_resume();
-	sysdev_resume();
 	local_irq_enable();
 
 	dpm_resume_noirq(PMSG_RESUME);
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index 3f0ebe429a01c14e67d252e475f34252fcf0f105..6042981d0309c492bdfb5032312a8e4f7cb0a5d1 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -30,7 +30,6 @@ obj-$(CONFIG_PERF_EVENTS)		+= perf_event.o
 
 obj-$(CONFIG_X86_MCE)			+= mcheck/
 obj-$(CONFIG_MTRR)			+= mtrr/
-obj-$(CONFIG_CPU_FREQ)			+= cpufreq/
 
 obj-$(CONFIG_X86_LOCAL_APIC)		+= perfctr-watchdog.o
 
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index bb9eb29a52dd155d97deb653170270a058575727..8f5cabb3c5b055c41c0aa41fd4a37d227c06bfb0 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -613,7 +613,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
 #endif
 
 	/* As a rule processors have APIC timer running in deep C states */
-	if (c->x86 >= 0xf && !cpu_has_amd_erratum(amd_erratum_400))
+	if (c->x86 > 0xf && !cpu_has_amd_erratum(amd_erratum_400))
 		set_cpu_cap(c, X86_FEATURE_ARAT);
 
 	/*
@@ -629,10 +629,13 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
 		 * Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=33012
 		 */
 		u64 mask;
+		int err;
 
-		rdmsrl(MSR_AMD64_MCx_MASK(4), mask);
-		mask |= (1 << 10);
-		wrmsrl(MSR_AMD64_MCx_MASK(4), mask);
+		err = rdmsrl_safe(MSR_AMD64_MCx_MASK(4), &mask);
+		if (err == 0) {
+			mask |= (1 << 10);
+			checking_wrmsrl(MSR_AMD64_MCx_MASK(4), mask);
+		}
 	}
 }
 
@@ -698,7 +701,7 @@ cpu_dev_register(amd_cpu_dev);
  */
 
 const int amd_erratum_400[] =
-	AMD_OSVW_ERRATUM(1, AMD_MODEL_RANGE(0x0f, 0x4, 0x2, 0xff, 0xf),
+	AMD_OSVW_ERRATUM(1, AMD_MODEL_RANGE(0xf, 0x41, 0x2, 0xff, 0xf),
 			    AMD_MODEL_RANGE(0x10, 0x2, 0x1, 0xff, 0xf));
 EXPORT_SYMBOL_GPL(amd_erratum_400);
 
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index e2ced0074a45c1ffee1eeb1a7e8d56657824847f..c8b41623377f14462a248b245ffab97792e9409c 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -254,6 +254,25 @@ static inline void squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
 }
 #endif
 
+static int disable_smep __cpuinitdata;
+static __init int setup_disable_smep(char *arg)
+{
+	disable_smep = 1;
+	return 1;
+}
+__setup("nosmep", setup_disable_smep);
+
+static __cpuinit void setup_smep(struct cpuinfo_x86 *c)
+{
+	if (cpu_has(c, X86_FEATURE_SMEP)) {
+		if (unlikely(disable_smep)) {
+			setup_clear_cpu_cap(X86_FEATURE_SMEP);
+			clear_in_cr4(X86_CR4_SMEP);
+		} else
+			set_in_cr4(X86_CR4_SMEP);
+	}
+}
+
 /*
  * Some CPU features depend on higher CPUID levels, which may not always
  * be available due to CPUID level capping or broken virtualization
@@ -565,8 +584,7 @@ void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
 
 		cpuid_count(0x00000007, 0, &eax, &ebx, &ecx, &edx);
 
-		if (eax > 0)
-			c->x86_capability[9] = ebx;
+		c->x86_capability[9] = ebx;
 	}
 
 	/* AMD-defined flags: level 0x80000001 */
@@ -668,6 +686,8 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
 	c->cpu_index = 0;
 #endif
 	filter_cpuid_features(c, false);
+
+	setup_smep(c);
 }
 
 void __init early_cpu_init(void)
@@ -753,6 +773,8 @@ static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
 #endif
 	}
 
+	setup_smep(c);
+
 	get_model_name(c); /* Default name */
 
 	detect_nopl(c);
diff --git a/arch/x86/kernel/cpu/cpufreq/Makefile b/arch/x86/kernel/cpu/cpufreq/Makefile
deleted file mode 100644
index bd54bf67e6fb6fe1a96679a48987e0900dacbb45..0000000000000000000000000000000000000000
--- a/arch/x86/kernel/cpu/cpufreq/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# Link order matters. K8 is preferred to ACPI because of firmware bugs in early
-# K8 systems. ACPI is preferred to all other hardware-specific drivers.
-# speedstep-* is preferred over p4-clockmod.
-
-obj-$(CONFIG_X86_POWERNOW_K8)		+= powernow-k8.o mperf.o
-obj-$(CONFIG_X86_ACPI_CPUFREQ)		+= acpi-cpufreq.o mperf.o
-obj-$(CONFIG_X86_PCC_CPUFREQ)		+= pcc-cpufreq.o
-obj-$(CONFIG_X86_POWERNOW_K6)		+= powernow-k6.o
-obj-$(CONFIG_X86_POWERNOW_K7)		+= powernow-k7.o
-obj-$(CONFIG_X86_LONGHAUL)		+= longhaul.o
-obj-$(CONFIG_X86_E_POWERSAVER)		+= e_powersaver.o
-obj-$(CONFIG_ELAN_CPUFREQ)		+= elanfreq.o
-obj-$(CONFIG_SC520_CPUFREQ)		+= sc520_freq.o
-obj-$(CONFIG_X86_LONGRUN)		+= longrun.o  
-obj-$(CONFIG_X86_GX_SUSPMOD)		+= gx-suspmod.o
-obj-$(CONFIG_X86_SPEEDSTEP_ICH)		+= speedstep-ich.o
-obj-$(CONFIG_X86_SPEEDSTEP_LIB)		+= speedstep-lib.o
-obj-$(CONFIG_X86_SPEEDSTEP_SMI)		+= speedstep-smi.o
-obj-$(CONFIG_X86_SPEEDSTEP_CENTRINO)	+= speedstep-centrino.o
-obj-$(CONFIG_X86_P4_CLOCKMOD)		+= p4-clockmod.o
-obj-$(CONFIG_X86_CPUFREQ_NFORCE2)	+= cpufreq-nforce2.o
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index df86bc8c859d6ff8596759e7a54258fd9764d7d6..1edf5ba4fb2b76076f448db70d01587c71a96d3d 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -29,10 +29,10 @@
 
 static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
 {
+	u64 misc_enable;
+
 	/* Unmask CPUID levels if masked: */
 	if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) {
-		u64 misc_enable;
-
 		rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
 
 		if (misc_enable & MSR_IA32_MISC_ENABLE_LIMIT_CPUID) {
@@ -118,8 +118,6 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
 	 * (model 2) with the same problem.
 	 */
 	if (c->x86 == 15) {
-		u64 misc_enable;
-
 		rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
 
 		if (misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING) {
@@ -130,6 +128,19 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
 		}
 	}
 #endif
+
+	/*
+	 * If fast string is not enabled in IA32_MISC_ENABLE for any reason,
+	 * clear the fast string and enhanced fast string CPU capabilities.
+	 */
+	if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) {
+		rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+		if (!(misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING)) {
+			printk(KERN_INFO "Disabled fast string operations\n");
+			setup_clear_cpu_cap(X86_FEATURE_REP_GOOD);
+			setup_clear_cpu_cap(X86_FEATURE_ERMS);
+		}
+	}
 }
 
 #ifdef CONFIG_X86_32
@@ -400,12 +411,10 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c)
 
 		switch (c->x86_model) {
 		case 5:
-			if (c->x86_mask == 0) {
-				if (l2 == 0)
-					p = "Celeron (Covington)";
-				else if (l2 == 256)
-					p = "Mobile Pentium II (Dixon)";
-			}
+			if (l2 == 0)
+				p = "Celeron (Covington)";
+			else if (l2 == 256)
+				p = "Mobile Pentium II (Dixon)";
 			break;
 
 		case 6:
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 1ce1af2899df24d2f7c5a23091e5173c56f88918..c105c533ed94575e54b047ab131ff4a9170282b8 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -327,7 +327,6 @@ static void __cpuinit amd_calc_l3_indices(struct amd_l3_cache *l3)
 	l3->subcaches[2] = sc2 = !(val & BIT(8))  + !(val & BIT(9));
 	l3->subcaches[3] = sc3 = !(val & BIT(12)) + !(val & BIT(13));
 
-	l3->indices = (max(max(max(sc0, sc1), sc2), sc3) << 10) - 1;
 	l3->indices = (max(max3(sc0, sc1, sc2), sc3) << 10) - 1;
 }
 
@@ -454,27 +453,16 @@ int amd_set_l3_disable_slot(struct amd_l3_cache *l3, int cpu, unsigned slot,
 {
 	int ret = 0;
 
-#define SUBCACHE_MASK	(3UL << 20)
-#define SUBCACHE_INDEX	0xfff
-
-	/*
-	 * check whether this slot is already used or
-	 * the index is already disabled
-	 */
+	/*  check if @slot is already used or the index is already disabled */
 	ret = amd_get_l3_disable_slot(l3, slot);
 	if (ret >= 0)
 		return -EINVAL;
 
-	/*
-	 * check whether the other slot has disabled the
-	 * same index already
-	 */
-	if (index == amd_get_l3_disable_slot(l3, !slot))
+	if (index > l3->indices)
 		return -EINVAL;
 
-	/* do not allow writes outside of allowed bits */
-	if ((index & ~(SUBCACHE_MASK | SUBCACHE_INDEX)) ||
-	    ((index & SUBCACHE_INDEX) > l3->indices))
+	/* check whether the other slot has disabled the same index already */
+	if (index == amd_get_l3_disable_slot(l3, !slot))
 		return -EINVAL;
 
 	amd_l3_disable_index(l3, cpu, slot, index);
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 3385ea26f6841bea370faa9ea7baa08b3fda90f2..ff1ae9b6464d80d4663b8bc09124edbe6992ea7f 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -105,20 +105,6 @@ static int			cpu_missing;
 ATOMIC_NOTIFIER_HEAD(x86_mce_decoder_chain);
 EXPORT_SYMBOL_GPL(x86_mce_decoder_chain);
 
-static int default_decode_mce(struct notifier_block *nb, unsigned long val,
-			       void *data)
-{
-	pr_emerg(HW_ERR "No human readable MCE decoding support on this CPU type.\n");
-	pr_emerg(HW_ERR "Run the message through 'mcelog --ascii' to decode.\n");
-
-	return NOTIFY_STOP;
-}
-
-static struct notifier_block mce_dec_nb = {
-	.notifier_call = default_decode_mce,
-	.priority      = -1,
-};
-
 /* MCA banks polled by the period polling timer for corrected events */
 DEFINE_PER_CPU(mce_banks_t, mce_poll_banks) = {
 	[0 ... BITS_TO_LONGS(MAX_NR_BANKS)-1] = ~0UL
@@ -212,6 +198,8 @@ void mce_log(struct mce *mce)
 
 static void print_mce(struct mce *m)
 {
+	int ret = 0;
+
 	pr_emerg(HW_ERR "CPU %d: Machine Check Exception: %Lx Bank %d: %016Lx\n",
 	       m->extcpu, m->mcgstatus, m->bank, m->status);
 
@@ -239,7 +227,11 @@ static void print_mce(struct mce *m)
 	 * Print out human-readable details about the MCE error,
 	 * (if the CPU has an implementation for that)
 	 */
-	atomic_notifier_call_chain(&x86_mce_decoder_chain, 0, m);
+	ret = atomic_notifier_call_chain(&x86_mce_decoder_chain, 0, m);
+	if (ret == NOTIFY_STOP)
+		return;
+
+	pr_emerg_ratelimited(HW_ERR "Run the above through 'mcelog --ascii'\n");
 }
 
 #define PANIC_TIMEOUT 5 /* 5 seconds */
@@ -590,7 +582,6 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 		if (!(flags & MCP_DONTLOG) && !mce_dont_log_ce) {
 			mce_log(&m);
 			atomic_notifier_call_chain(&x86_mce_decoder_chain, 0, &m);
-			add_taint(TAINT_MACHINE_CHECK);
 		}
 
 		/*
@@ -1722,8 +1713,6 @@ __setup("mce", mcheck_enable);
 
 int __init mcheck_init(void)
 {
-	atomic_notifier_chain_register(&x86_mce_decoder_chain, &mce_dec_nb);
-
 	mcheck_intel_therm_init();
 
 	return 0;
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 167f97b5596e2f6e6e01df1f0b1096cff3392b2f..bb0adad3514339d5a2f25d471af5f568f9b4d03e 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -509,6 +509,7 @@ static __cpuinit int allocate_threshold_blocks(unsigned int cpu,
 out_free:
 	if (b) {
 		kobject_put(&b->kobj);
+		list_del(&b->miscj);
 		kfree(b);
 	}
 	return err;
diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index 6f8c5e9da97f0f3e4c0ac89557a3b2f1c3a5f01e..27c625178bf11dd8a8e7f3bab162ed611515059d 100644
--- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
@@ -187,8 +187,6 @@ static int therm_throt_process(bool new_event, int event, int level)
 				this_cpu,
 				level == CORE_LEVEL ? "Core" : "Package",
 				state->count);
-
-		add_taint(TAINT_MACHINE_CHECK);
 		return 1;
 	}
 	if (old_event) {
@@ -355,7 +353,6 @@ static void notify_thresholds(__u64 msr_val)
 static void intel_thermal_interrupt(void)
 {
 	__u64 msr_val;
-	struct cpuinfo_x86 *c = &cpu_data(smp_processor_id());
 
 	rdmsrl(MSR_IA32_THERM_STATUS, msr_val);
 
@@ -367,19 +364,19 @@ static void intel_thermal_interrupt(void)
 				CORE_LEVEL) != 0)
 		mce_log_therm_throt_event(CORE_THROTTLED | msr_val);
 
-	if (cpu_has(c, X86_FEATURE_PLN))
+	if (this_cpu_has(X86_FEATURE_PLN))
 		if (therm_throt_process(msr_val & THERM_STATUS_POWER_LIMIT,
 					POWER_LIMIT_EVENT,
 					CORE_LEVEL) != 0)
 			mce_log_therm_throt_event(CORE_POWER_LIMIT | msr_val);
 
-	if (cpu_has(c, X86_FEATURE_PTS)) {
+	if (this_cpu_has(X86_FEATURE_PTS)) {
 		rdmsrl(MSR_IA32_PACKAGE_THERM_STATUS, msr_val);
 		if (therm_throt_process(msr_val & PACKAGE_THERM_STATUS_PROCHOT,
 					THERMAL_THROTTLING_EVENT,
 					PACKAGE_LEVEL) != 0)
 			mce_log_therm_throt_event(PACKAGE_THROTTLED | msr_val);
-		if (cpu_has(c, X86_FEATURE_PLN))
+		if (this_cpu_has(X86_FEATURE_PLN))
 			if (therm_throt_process(msr_val &
 					PACKAGE_THERM_STATUS_POWER_LIMIT,
 					POWER_LIMIT_EVENT,
@@ -393,7 +390,6 @@ static void unexpected_thermal_interrupt(void)
 {
 	printk(KERN_ERR "CPU%d: Unexpected LVT thermal interrupt!\n",
 			smp_processor_id());
-	add_taint(TAINT_MACHINE_CHECK);
 }
 
 static void (*smp_thermal_vector)(void) = unexpected_thermal_interrupt;
@@ -446,18 +442,20 @@ void intel_init_thermal(struct cpuinfo_x86 *c)
 	 */
 	rdmsr(MSR_IA32_MISC_ENABLE, l, h);
 
+	h = lvtthmr_init;
 	/*
 	 * The initial value of thermal LVT entries on all APs always reads
 	 * 0x10000 because APs are woken up by BSP issuing INIT-SIPI-SIPI
 	 * sequence to them and LVT registers are reset to 0s except for
 	 * the mask bits which are set to 1s when APs receive INIT IPI.
-	 * Always restore the value that BIOS has programmed on AP based on
-	 * BSP's info we saved since BIOS is always setting the same value
-	 * for all threads/cores
+	 * If BIOS takes over the thermal interrupt and sets its interrupt
+	 * delivery mode to SMI (not fixed), it restores the value that the
+	 * BIOS has programmed on AP based on BSP's info we saved since BIOS
+	 * is always setting the same value for all threads/cores.
 	 */
-	apic_write(APIC_LVTTHMR, lvtthmr_init);
+	if ((h & APIC_DM_FIXED_MASK) != APIC_DM_FIXED)
+		apic_write(APIC_LVTTHMR, lvtthmr_init);
 
-	h = lvtthmr_init;
 
 	if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) {
 		printk(KERN_DEBUG
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index e638689279d3ec183867b2946309f92b3d4d9415..3a0338b4b1790714293dbe213342fba56f13373c 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -31,6 +31,7 @@
 #include <asm/nmi.h>
 #include <asm/compat.h>
 #include <asm/smp.h>
+#include <asm/alternative.h>
 
 #if 0
 #undef wrmsrl
@@ -363,12 +364,18 @@ x86_perf_event_update(struct perf_event *event)
 	return new_raw_count;
 }
 
-/* using X86_FEATURE_PERFCTR_CORE to later implement ALTERNATIVE() here */
 static inline int x86_pmu_addr_offset(int index)
 {
-	if (boot_cpu_has(X86_FEATURE_PERFCTR_CORE))
-		return index << 1;
-	return index;
+	int offset;
+
+	/* offset = X86_FEATURE_PERFCTR_CORE ? index << 1 : index */
+	alternative_io(ASM_NOP2,
+		       "shll $1, %%eax",
+		       X86_FEATURE_PERFCTR_CORE,
+		       "=a" (offset),
+		       "a"  (index));
+
+	return offset;
 }
 
 static inline unsigned int x86_pmu_config_addr(int index)
@@ -1766,17 +1773,6 @@ static struct pmu pmu = {
  * callchain support
  */
 
-static void
-backtrace_warning_symbol(void *data, char *msg, unsigned long symbol)
-{
-	/* Ignore warnings */
-}
-
-static void backtrace_warning(void *data, char *msg)
-{
-	/* Ignore warnings */
-}
-
 static int backtrace_stack(void *data, char *name)
 {
 	return 0;
@@ -1790,8 +1786,6 @@ static void backtrace_address(void *data, unsigned long addr, int reliable)
 }
 
 static const struct stacktrace_ops backtrace_ops = {
-	.warning		= backtrace_warning,
-	.warning_symbol		= backtrace_warning_symbol,
 	.stack			= backtrace_stack,
 	.address		= backtrace_address,
 	.walk_stack		= print_context_stack_bp,
diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c
index cf4e369cea6793ab3b4eac82fcdcd594547cd019..fe29c1d2219ecfa80d325d856a5db56241213150 100644
--- a/arch/x86/kernel/cpu/perf_event_amd.c
+++ b/arch/x86/kernel/cpu/perf_event_amd.c
@@ -96,12 +96,14 @@ static __initconst const u64 amd_hw_cache_event_ids
  */
 static const u64 amd_perfmon_event_map[] =
 {
-  [PERF_COUNT_HW_CPU_CYCLES]		= 0x0076,
-  [PERF_COUNT_HW_INSTRUCTIONS]		= 0x00c0,
-  [PERF_COUNT_HW_CACHE_REFERENCES]	= 0x0080,
-  [PERF_COUNT_HW_CACHE_MISSES]		= 0x0081,
-  [PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= 0x00c2,
-  [PERF_COUNT_HW_BRANCH_MISSES]		= 0x00c3,
+  [PERF_COUNT_HW_CPU_CYCLES]			= 0x0076,
+  [PERF_COUNT_HW_INSTRUCTIONS]			= 0x00c0,
+  [PERF_COUNT_HW_CACHE_REFERENCES]		= 0x0080,
+  [PERF_COUNT_HW_CACHE_MISSES]			= 0x0081,
+  [PERF_COUNT_HW_BRANCH_INSTRUCTIONS]		= 0x00c2,
+  [PERF_COUNT_HW_BRANCH_MISSES]			= 0x00c3,
+  [PERF_COUNT_HW_STALLED_CYCLES_FRONTEND]	= 0x00d0, /* "Decoder empty" event */
+  [PERF_COUNT_HW_STALLED_CYCLES_BACKEND]	= 0x00d1, /* "Dispatch stalls" event */
 };
 
 static u64 amd_pmu_event_map(int hw_event)
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 447a28de6f097784aba7591f1856225671748084..41178c826c48507cac37d32f234b0f66a4c99708 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -36,7 +36,7 @@ static u64 intel_perfmon_event_map[PERF_COUNT_HW_MAX] __read_mostly =
   [PERF_COUNT_HW_BUS_CYCLES]		= 0x013c,
 };
 
-static struct event_constraint intel_core_event_constraints[] =
+static struct event_constraint intel_core_event_constraints[] __read_mostly =
 {
 	INTEL_EVENT_CONSTRAINT(0x11, 0x2), /* FP_ASSIST */
 	INTEL_EVENT_CONSTRAINT(0x12, 0x2), /* MUL */
@@ -47,7 +47,7 @@ static struct event_constraint intel_core_event_constraints[] =
 	EVENT_CONSTRAINT_END
 };
 
-static struct event_constraint intel_core2_event_constraints[] =
+static struct event_constraint intel_core2_event_constraints[] __read_mostly =
 {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */
@@ -70,7 +70,7 @@ static struct event_constraint intel_core2_event_constraints[] =
 	EVENT_CONSTRAINT_END
 };
 
-static struct event_constraint intel_nehalem_event_constraints[] =
+static struct event_constraint intel_nehalem_event_constraints[] __read_mostly =
 {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */
@@ -86,19 +86,19 @@ static struct event_constraint intel_nehalem_event_constraints[] =
 	EVENT_CONSTRAINT_END
 };
 
-static struct extra_reg intel_nehalem_extra_regs[] =
+static struct extra_reg intel_nehalem_extra_regs[] __read_mostly =
 {
 	INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0xffff),
 	EVENT_EXTRA_END
 };
 
-static struct event_constraint intel_nehalem_percore_constraints[] =
+static struct event_constraint intel_nehalem_percore_constraints[] __read_mostly =
 {
 	INTEL_EVENT_CONSTRAINT(0xb7, 0),
 	EVENT_CONSTRAINT_END
 };
 
-static struct event_constraint intel_westmere_event_constraints[] =
+static struct event_constraint intel_westmere_event_constraints[] __read_mostly =
 {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */
@@ -110,7 +110,7 @@ static struct event_constraint intel_westmere_event_constraints[] =
 	EVENT_CONSTRAINT_END
 };
 
-static struct event_constraint intel_snb_event_constraints[] =
+static struct event_constraint intel_snb_event_constraints[] __read_mostly =
 {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */
@@ -123,21 +123,21 @@ static struct event_constraint intel_snb_event_constraints[] =
 	EVENT_CONSTRAINT_END
 };
 
-static struct extra_reg intel_westmere_extra_regs[] =
+static struct extra_reg intel_westmere_extra_regs[] __read_mostly =
 {
 	INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0xffff),
 	INTEL_EVENT_EXTRA_REG(0xbb, MSR_OFFCORE_RSP_1, 0xffff),
 	EVENT_EXTRA_END
 };
 
-static struct event_constraint intel_westmere_percore_constraints[] =
+static struct event_constraint intel_westmere_percore_constraints[] __read_mostly =
 {
 	INTEL_EVENT_CONSTRAINT(0xb7, 0),
 	INTEL_EVENT_CONSTRAINT(0xbb, 0),
 	EVENT_CONSTRAINT_END
 };
 
-static struct event_constraint intel_gen_event_constraints[] =
+static struct event_constraint intel_gen_event_constraints[] __read_mostly =
 {
 	FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */
 	FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */
@@ -1440,6 +1440,11 @@ static __init int intel_pmu_init(void)
 		x86_pmu.enable_all = intel_pmu_nhm_enable_all;
 		x86_pmu.extra_regs = intel_nehalem_extra_regs;
 
+		/* UOPS_ISSUED.STALLED_CYCLES */
+		intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x180010e;
+		/* UOPS_EXECUTED.CORE_ACTIVE_CYCLES,c=1,i=1 */
+		intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = 0x1803fb1;
+
 		if (ebx & 0x40) {
 			/*
 			 * Erratum AAJ80 detected, we work it around by using
@@ -1480,6 +1485,12 @@ static __init int intel_pmu_init(void)
 		x86_pmu.enable_all = intel_pmu_nhm_enable_all;
 		x86_pmu.pebs_constraints = intel_westmere_pebs_event_constraints;
 		x86_pmu.extra_regs = intel_westmere_extra_regs;
+
+		/* UOPS_ISSUED.STALLED_CYCLES */
+		intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x180010e;
+		/* UOPS_EXECUTED.CORE_ACTIVE_CYCLES,c=1,i=1 */
+		intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = 0x1803fb1;
+
 		pr_cont("Westmere events, ");
 		break;
 
@@ -1491,6 +1502,12 @@ static __init int intel_pmu_init(void)
 
 		x86_pmu.event_constraints = intel_snb_event_constraints;
 		x86_pmu.pebs_constraints = intel_snb_pebs_events;
+
+		/* UOPS_ISSUED.ANY,c=1,i=1 to count stall cycles */
+		intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x180010e;
+		/* UOPS_DISPATCHED.THREAD,c=1,i=1 to count stall cycles*/
+		intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = 0x18001b1;
+
 		pr_cont("SandyBridge events, ");
 		break;
 
diff --git a/arch/x86/kernel/cpu/perf_event_p4.c b/arch/x86/kernel/cpu/perf_event_p4.c
index e93fcd55fae16f8bc5e5b3c14e5c1e4c56a9426c..ead584fb6a7d4870a606b4dace503c8c63763293 100644
--- a/arch/x86/kernel/cpu/perf_event_p4.c
+++ b/arch/x86/kernel/cpu/perf_event_p4.c
@@ -468,7 +468,7 @@ static struct p4_event_bind p4_event_bind_map[] = {
 		.opcode		= P4_OPCODE(P4_EVENT_MISPRED_BRANCH_RETIRED),
 		.escr_msr	= { MSR_P4_CRU_ESCR0, MSR_P4_CRU_ESCR1 },
 		.escr_emask	=
-		P4_ESCR_EMASK_BIT(P4_EVENT_MISPRED_BRANCH_RETIRED, NBOGUS),
+			P4_ESCR_EMASK_BIT(P4_EVENT_MISPRED_BRANCH_RETIRED, NBOGUS),
 		.cntr		= { {12, 13, 16}, {14, 15, 17} },
 	},
 	[P4_EVENT_X87_ASSIST] = {
@@ -912,8 +912,7 @@ static int p4_pmu_handle_irq(struct pt_regs *regs)
 	int idx, handled = 0;
 	u64 val;
 
-	data.addr = 0;
-	data.raw = NULL;
+	perf_sample_data_init(&data, 0);
 
 	cpuc = &__get_cpu_var(cpu_hw_events);
 
@@ -1197,7 +1196,7 @@ static __init int p4_pmu_init(void)
 {
 	unsigned int low, high;
 
-	/* If we get stripped -- indexig fails */
+	/* If we get stripped -- indexing fails */
 	BUILD_BUG_ON(ARCH_P4_MAX_CCCR > X86_PMC_MAX_GENERIC);
 
 	rdmsr(MSR_IA32_MISC_ENABLE, low, high);
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index e90f08458e6ba5879c033388945fbec7963f677c..690bc8461835bc01fb6f6cf436fcd94a960db9f2 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -369,6 +369,7 @@ static struct of_ioapic_type of_ioapic_type[] =
 static int ioapic_xlate(struct irq_domain *id, const u32 *intspec, u32 intsize,
 			u32 *out_hwirq, u32 *out_type)
 {
+	struct mp_ioapic_gsi *gsi_cfg;
 	struct io_apic_irq_attr attr;
 	struct of_ioapic_type *it;
 	u32 line, idx, type;
@@ -378,7 +379,8 @@ static int ioapic_xlate(struct irq_domain *id, const u32 *intspec, u32 intsize,
 
 	line = *intspec;
 	idx = (u32) id->priv;
-	*out_hwirq = line + mp_gsi_routing[idx].gsi_base;
+	gsi_cfg = mp_ioapic_gsi_routing(idx);
+	*out_hwirq = line + gsi_cfg->gsi_base;
 
 	intspec++;
 	type = *intspec;
@@ -407,7 +409,7 @@ static void __init ioapic_add_ofnode(struct device_node *np)
 	}
 
 	for (i = 0; i < nr_ioapics; i++) {
-		if (r.start == mp_ioapics[i].apicaddr) {
+		if (r.start == mpc_ioapic_addr(i)) {
 			struct irq_domain *id;
 
 			id = kzalloc(sizeof(*id), GFP_KERNEL);
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index e2a3f0606da4fa487d6d071ff0e964a16f44452c..1aae78f775fc18e4f01b2ed568a1934e2de6dd31 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -135,20 +135,6 @@ print_context_stack_bp(struct thread_info *tinfo,
 }
 EXPORT_SYMBOL_GPL(print_context_stack_bp);
 
-
-static void
-print_trace_warning_symbol(void *data, char *msg, unsigned long symbol)
-{
-	printk(data);
-	print_symbol(msg, symbol);
-	printk("\n");
-}
-
-static void print_trace_warning(void *data, char *msg)
-{
-	printk("%s%s\n", (char *)data, msg);
-}
-
 static int print_trace_stack(void *data, char *name)
 {
 	printk("%s <%s> ", (char *)data, name);
@@ -166,8 +152,6 @@ static void print_trace_address(void *data, unsigned long addr, int reliable)
 }
 
 static const struct stacktrace_ops print_trace_ops = {
-	.warning		= print_trace_warning,
-	.warning_symbol		= print_trace_warning_symbol,
 	.stack			= print_trace_stack,
 	.address		= print_trace_address,
 	.walk_stack		= print_context_stack,
@@ -279,7 +263,6 @@ int __kprobes __die(const char *str, struct pt_regs *regs, long err)
 	printk("DEBUG_PAGEALLOC");
 #endif
 	printk("\n");
-	sysfs_printk_last_file();
 	if (notify_die(DIE_OOPS, str, regs, err,
 			current->thread.trap_no, SIGSEGV) == NOTIFY_STOP)
 		return 1;
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index a93742a57468770bd7f8be02dae04fc4765fe306..0ba15a6cc57eeacc3944c09f8e894b3a9348a54f 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -260,9 +260,9 @@ do_ftrace_mod_code(unsigned long ip, void *new_code)
 	return mod_code_status;
 }
 
-static unsigned char *ftrace_nop_replace(void)
+static const unsigned char *ftrace_nop_replace(void)
 {
-	return ideal_nop5;
+	return ideal_nops[NOP_ATOMIC5];
 }
 
 static int
diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c
index d6d6bb36193126885f4de35964fd6d07c7e3325b..3bb08509a7a151725182e5cf64d7dd636958e239 100644
--- a/arch/x86/kernel/head32.c
+++ b/arch/x86/kernel/head32.c
@@ -23,7 +23,6 @@
 static void __init i386_default_early_setup(void)
 {
 	/* Initialize 32bit specific setup functions */
-	x86_init.resources.probe_roms = probe_roms;
 	x86_init.resources.reserve_resources = i386_reserve_resources;
 	x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc;
 
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index bfe8f729e0861a9edf636e2acfddcaec46261ca5..6781765b3a0df0317fc67a0051fb459aa3c15d01 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -217,7 +217,7 @@ static void hpet_reserve_platform_timers(unsigned int id) { }
 /*
  * Common hpet info
  */
-static unsigned long hpet_period;
+static unsigned long hpet_freq;
 
 static void hpet_legacy_set_mode(enum clock_event_mode mode,
 			  struct clock_event_device *evt);
@@ -232,7 +232,6 @@ static struct clock_event_device hpet_clockevent = {
 	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_mode	= hpet_legacy_set_mode,
 	.set_next_event = hpet_legacy_next_event,
-	.shift		= 32,
 	.irq		= 0,
 	.rating		= 50,
 };
@@ -289,29 +288,13 @@ static void hpet_legacy_clockevent_register(void)
 	/* Start HPET legacy interrupts */
 	hpet_enable_legacy_int();
 
-	/*
-	 * The mult factor is defined as (include/linux/clockchips.h)
-	 *  mult/2^shift = cyc/ns (in contrast to ns/cyc in clocksource.h)
-	 * hpet_period is in units of femtoseconds (per cycle), so
-	 *  mult/2^shift = cyc/ns = 10^6/hpet_period
-	 *  mult = (10^6 * 2^shift)/hpet_period
-	 *  mult = (FSEC_PER_NSEC << hpet_clockevent.shift)/hpet_period
-	 */
-	hpet_clockevent.mult = div_sc((unsigned long) FSEC_PER_NSEC,
-				      hpet_period, hpet_clockevent.shift);
-	/* Calculate the min / max delta */
-	hpet_clockevent.max_delta_ns = clockevent_delta2ns(0x7FFFFFFF,
-							   &hpet_clockevent);
-	/* Setup minimum reprogramming delta. */
-	hpet_clockevent.min_delta_ns = clockevent_delta2ns(HPET_MIN_PROG_DELTA,
-							   &hpet_clockevent);
-
 	/*
 	 * Start hpet with the boot cpu mask and make it
 	 * global after the IO_APIC has been initialized.
 	 */
 	hpet_clockevent.cpumask = cpumask_of(smp_processor_id());
-	clockevents_register_device(&hpet_clockevent);
+	clockevents_config_and_register(&hpet_clockevent, hpet_freq,
+					HPET_MIN_PROG_DELTA, 0x7FFFFFFF);
 	global_clock_event = &hpet_clockevent;
 	printk(KERN_DEBUG "hpet clockevent registered\n");
 }
@@ -549,7 +532,6 @@ static int hpet_setup_irq(struct hpet_dev *dev)
 static void init_one_hpet_msi_clockevent(struct hpet_dev *hdev, int cpu)
 {
 	struct clock_event_device *evt = &hdev->evt;
-	uint64_t hpet_freq;
 
 	WARN_ON(cpu != smp_processor_id());
 	if (!(hdev->flags & HPET_DEV_VALID))
@@ -571,24 +553,10 @@ static void init_one_hpet_msi_clockevent(struct hpet_dev *hdev, int cpu)
 
 	evt->set_mode = hpet_msi_set_mode;
 	evt->set_next_event = hpet_msi_next_event;
-	evt->shift = 32;
-
-	/*
-	 * The period is a femto seconds value. We need to calculate the
-	 * scaled math multiplication factor for nanosecond to hpet tick
-	 * conversion.
-	 */
-	hpet_freq = FSEC_PER_SEC;
-	do_div(hpet_freq, hpet_period);
-	evt->mult = div_sc((unsigned long) hpet_freq,
-				      NSEC_PER_SEC, evt->shift);
-	/* Calculate the max delta */
-	evt->max_delta_ns = clockevent_delta2ns(0x7FFFFFFF, evt);
-	/* 5 usec minimum reprogramming delta. */
-	evt->min_delta_ns = 5000;
-
 	evt->cpumask = cpumask_of(hdev->cpu);
-	clockevents_register_device(evt);
+
+	clockevents_config_and_register(evt, hpet_freq, HPET_MIN_PROG_DELTA,
+					0x7FFFFFFF);
 }
 
 #ifdef CONFIG_HPET
@@ -792,7 +760,6 @@ static struct clocksource clocksource_hpet = {
 static int hpet_clocksource_register(void)
 {
 	u64 start, now;
-	u64 hpet_freq;
 	cycle_t t1;
 
 	/* Start the counter */
@@ -819,24 +786,7 @@ static int hpet_clocksource_register(void)
 		return -ENODEV;
 	}
 
-	/*
-	 * The definition of mult is (include/linux/clocksource.h)
-	 * mult/2^shift = ns/cyc and hpet_period is in units of fsec/cyc
-	 * so we first need to convert hpet_period to ns/cyc units:
-	 *  mult/2^shift = ns/cyc = hpet_period/10^6
-	 *  mult = (hpet_period * 2^shift)/10^6
-	 *  mult = (hpet_period << shift)/FSEC_PER_NSEC
-	 */
-
-	/* Need to convert hpet_period (fsec/cyc) to cyc/sec:
-	 *
-	 * cyc/sec = FSEC_PER_SEC/hpet_period(fsec/cyc)
-	 * cyc/sec = (FSEC_PER_NSEC * NSEC_PER_SEC)/hpet_period
-	 */
-	hpet_freq = FSEC_PER_SEC;
-	do_div(hpet_freq, hpet_period);
 	clocksource_register_hz(&clocksource_hpet, (u32)hpet_freq);
-
 	return 0;
 }
 
@@ -845,7 +795,9 @@ static int hpet_clocksource_register(void)
  */
 int __init hpet_enable(void)
 {
+	unsigned long hpet_period;
 	unsigned int id;
+	u64 freq;
 	int i;
 
 	if (!is_hpet_capable())
@@ -883,6 +835,14 @@ int __init hpet_enable(void)
 	if (hpet_period < HPET_MIN_PERIOD || hpet_period > HPET_MAX_PERIOD)
 		goto out_nohpet;
 
+	/*
+	 * The period is a femto seconds value. Convert it to a
+	 * frequency.
+	 */
+	freq = FSEC_PER_SEC;
+	do_div(freq, hpet_period);
+	hpet_freq = freq;
+
 	/*
 	 * Read the HPET ID register to retrieve the IRQ routing
 	 * information and the number of channels
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index 2dfd315974436bf8f4f63e32c7efd3390018cfe5..fb66dc9e36cba31bb190a0a47fb120eaf4cc863e 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -93,7 +93,6 @@ static struct clock_event_device pit_ce = {
 	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_mode	= init_pit_timer,
 	.set_next_event = pit_next_event,
-	.shift		= 32,
 	.irq		= 0,
 };
 
@@ -108,90 +107,12 @@ void __init setup_pit_timer(void)
 	 * IO_APIC has been initialized.
 	 */
 	pit_ce.cpumask = cpumask_of(smp_processor_id());
-	pit_ce.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, pit_ce.shift);
-	pit_ce.max_delta_ns = clockevent_delta2ns(0x7FFF, &pit_ce);
-	pit_ce.min_delta_ns = clockevent_delta2ns(0xF, &pit_ce);
 
-	clockevents_register_device(&pit_ce);
+	clockevents_config_and_register(&pit_ce, CLOCK_TICK_RATE, 0xF, 0x7FFF);
 	global_clock_event = &pit_ce;
 }
 
 #ifndef CONFIG_X86_64
-/*
- * Since the PIT overflows every tick, its not very useful
- * to just read by itself. So use jiffies to emulate a free
- * running counter:
- */
-static cycle_t pit_read(struct clocksource *cs)
-{
-	static int old_count;
-	static u32 old_jifs;
-	unsigned long flags;
-	int count;
-	u32 jifs;
-
-	raw_spin_lock_irqsave(&i8253_lock, flags);
-	/*
-	 * Although our caller may have the read side of xtime_lock,
-	 * this is now a seqlock, and we are cheating in this routine
-	 * by having side effects on state that we cannot undo if
-	 * there is a collision on the seqlock and our caller has to
-	 * retry.  (Namely, old_jifs and old_count.)  So we must treat
-	 * jiffies as volatile despite the lock.  We read jiffies
-	 * before latching the timer count to guarantee that although
-	 * the jiffies value might be older than the count (that is,
-	 * the counter may underflow between the last point where
-	 * jiffies was incremented and the point where we latch the
-	 * count), it cannot be newer.
-	 */
-	jifs = jiffies;
-	outb_pit(0x00, PIT_MODE);	/* latch the count ASAP */
-	count = inb_pit(PIT_CH0);	/* read the latched count */
-	count |= inb_pit(PIT_CH0) << 8;
-
-	/* VIA686a test code... reset the latch if count > max + 1 */
-	if (count > LATCH) {
-		outb_pit(0x34, PIT_MODE);
-		outb_pit(LATCH & 0xff, PIT_CH0);
-		outb_pit(LATCH >> 8, PIT_CH0);
-		count = LATCH - 1;
-	}
-
-	/*
-	 * It's possible for count to appear to go the wrong way for a
-	 * couple of reasons:
-	 *
-	 *  1. The timer counter underflows, but we haven't handled the
-	 *     resulting interrupt and incremented jiffies yet.
-	 *  2. Hardware problem with the timer, not giving us continuous time,
-	 *     the counter does small "jumps" upwards on some Pentium systems,
-	 *     (see c't 95/10 page 335 for Neptun bug.)
-	 *
-	 * Previous attempts to handle these cases intelligently were
-	 * buggy, so we just do the simple thing now.
-	 */
-	if (count > old_count && jifs == old_jifs)
-		count = old_count;
-
-	old_count = count;
-	old_jifs = jifs;
-
-	raw_spin_unlock_irqrestore(&i8253_lock, flags);
-
-	count = (LATCH - 1) - count;
-
-	return (cycle_t)(jifs * LATCH) + count;
-}
-
-static struct clocksource pit_cs = {
-	.name		= "pit",
-	.rating		= 110,
-	.read		= pit_read,
-	.mask		= CLOCKSOURCE_MASK(32),
-	.mult		= 0,
-	.shift		= 20,
-};
-
 static int __init init_pit_clocksource(void)
 {
 	 /*
@@ -205,10 +126,7 @@ static int __init init_pit_clocksource(void)
 	    pit_ce.mode != CLOCK_EVT_MODE_PERIODIC)
 		return 0;
 
-	pit_cs.mult = clocksource_hz2mult(CLOCK_TICK_RATE, pit_cs.shift);
-
-	return clocksource_register(&pit_cs);
+	return clocksource_i8253_init();
 }
 arch_initcall(init_pit_clocksource);
-
 #endif /* !CONFIG_X86_64 */
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 1cb0b9fc78dccffd68a1c571e873043e0d28d007..6c0802eb2f7f7efdc79c9a51d160ac92c70e43c2 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -249,7 +249,7 @@ void fixup_irqs(void)
 
 		data = irq_desc_get_irq_data(desc);
 		affinity = data->affinity;
-		if (!irq_has_action(irq) ||
+		if (!irq_has_action(irq) || irqd_is_per_cpu(data) ||
 		    cpumask_subset(affinity, cpu_online_mask)) {
 			raw_spin_unlock(&desc->lock);
 			continue;
@@ -276,7 +276,8 @@ void fixup_irqs(void)
 		else if (!(warned++))
 			set_affinity = 0;
 
-		if (!irqd_can_move_in_process_context(data) && chip->irq_unmask)
+		if (!irqd_can_move_in_process_context(data) &&
+		    !irqd_irq_disabled(data) && chip->irq_unmask)
 			chip->irq_unmask(data);
 
 		raw_spin_unlock(&desc->lock);
diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
index 961b6b30ba90df9754f94fe13a83e0d6b8d19134..3fee346ef5454e257e927f901da982e4bea83141 100644
--- a/arch/x86/kernel/jump_label.c
+++ b/arch/x86/kernel/jump_label.c
@@ -34,7 +34,7 @@ void arch_jump_label_transform(struct jump_entry *entry,
 		code.offset = entry->target -
 				(entry->code + JUMP_LABEL_NOP_SIZE);
 	} else
-		memcpy(&code, ideal_nop5, JUMP_LABEL_NOP_SIZE);
+		memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
 	get_online_cpus();
 	mutex_lock(&text_mutex);
 	text_poke_smp((void *)entry->code, &code, JUMP_LABEL_NOP_SIZE);
@@ -44,7 +44,8 @@ void arch_jump_label_transform(struct jump_entry *entry,
 
 void arch_jump_label_text_poke_early(jump_label_t addr)
 {
-	text_poke_early((void *)addr, ideal_nop5, JUMP_LABEL_NOP_SIZE);
+	text_poke_early((void *)addr, ideal_nops[NOP_ATOMIC5],
+			JUMP_LABEL_NOP_SIZE);
 }
 
 #endif
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index c969fd9d156651c9d0cc6dae1a606bb091cbcde6..f1a6244d7d93769c35d219b79de6358d8a4096e3 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -1183,12 +1183,13 @@ static void __kprobes optimized_callback(struct optimized_kprobe *op,
 					 struct pt_regs *regs)
 {
 	struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
+	unsigned long flags;
 
 	/* This is possible if op is under delayed unoptimizing */
 	if (kprobe_disabled(&op->kp))
 		return;
 
-	preempt_disable();
+	local_irq_save(flags);
 	if (kprobe_running()) {
 		kprobes_inc_nmissed_count(&op->kp);
 	} else {
@@ -1207,7 +1208,7 @@ static void __kprobes optimized_callback(struct optimized_kprobe *op,
 		opt_pre_handler(&op->kp, regs);
 		__this_cpu_write(current_kprobe, NULL);
 	}
-	preempt_enable_no_resched();
+	local_irq_restore(flags);
 }
 
 static int __kprobes copy_optimized_instructions(u8 *dest, u8 *src)
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index f98d3eafe07a6f98884ad55dce00c74d3dd91967..6389a6bca11b8159e47eab9feff42b828f666fc2 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -26,8 +26,6 @@
 #include <asm/x86_init.h>
 #include <asm/reboot.h>
 
-#define KVM_SCALE 22
-
 static int kvmclock = 1;
 static int msr_kvm_system_time = MSR_KVM_SYSTEM_TIME;
 static int msr_kvm_wall_clock = MSR_KVM_WALL_CLOCK;
@@ -120,8 +118,6 @@ static struct clocksource kvm_clock = {
 	.read = kvm_clock_get_cycles,
 	.rating = 400,
 	.mask = CLOCKSOURCE_MASK(64),
-	.mult = 1 << KVM_SCALE,
-	.shift = KVM_SCALE,
 	.flags = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -203,7 +199,7 @@ void __init kvmclock_init(void)
 	machine_ops.crash_shutdown  = kvm_crash_shutdown;
 #endif
 	kvm_get_preset_lpj();
-	clocksource_register(&kvm_clock);
+	clocksource_register_hz(&kvm_clock, NSEC_PER_SEC);
 	pv_info.paravirt_enabled = 1;
 	pv_info.name = "KVM";
 
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
index ab23f1ad4bf1054fd069132ef750f2d88a7f6852..52f256f2cc81323f20579c02253befc2b1cf4845 100644
--- a/arch/x86/kernel/module.c
+++ b/arch/x86/kernel/module.c
@@ -24,6 +24,7 @@
 #include <linux/bug.h>
 #include <linux/mm.h>
 #include <linux/gfp.h>
+#include <linux/jump_label.h>
 
 #include <asm/system.h>
 #include <asm/page.h>
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 5a532ce646bf5c08988e108c9e859fc77e8a0b57..9103b89c145a534215824a9b2a7d80aa9e112527 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -285,7 +285,7 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type)
 	intsrc.type = MP_INTSRC;
 	intsrc.irqflag = 0;	/* conforming */
 	intsrc.srcbus = 0;
-	intsrc.dstapic = mp_ioapics[0].apicid;
+	intsrc.dstapic = mpc_ioapic_id(0);
 
 	intsrc.irqtype = mp_INT;
 
@@ -715,17 +715,15 @@ static void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare)
 	}
 }
 
-static int
+static int __init
 check_slot(unsigned long mpc_new_phys, unsigned long mpc_new_length, int count)
 {
-	int ret = 0;
-
 	if (!mpc_new_phys || count <= mpc_new_length) {
 		WARN(1, "update_mptable: No spare slots (length: %x)\n", count);
 		return -1;
 	}
 
-	return ret;
+	return 0;
 }
 #else /* CONFIG_X86_IO_APIC */
 static
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 9ea999a4dcc178ce4e27dd069a957ff050d1dee7..b49d00da2aed309b5f0ea3413748e0253dfeb378 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -68,74 +68,10 @@ int dma_set_mask(struct device *dev, u64 mask)
 }
 EXPORT_SYMBOL(dma_set_mask);
 
-#if defined(CONFIG_X86_64) && !defined(CONFIG_NUMA)
-static __initdata void *dma32_bootmem_ptr;
-static unsigned long dma32_bootmem_size __initdata = (128ULL<<20);
-
-static int __init parse_dma32_size_opt(char *p)
-{
-	if (!p)
-		return -EINVAL;
-	dma32_bootmem_size = memparse(p, &p);
-	return 0;
-}
-early_param("dma32_size", parse_dma32_size_opt);
-
-void __init dma32_reserve_bootmem(void)
-{
-	unsigned long size, align;
-	if (max_pfn <= MAX_DMA32_PFN)
-		return;
-
-	/*
-	 * check aperture_64.c allocate_aperture() for reason about
-	 * using 512M as goal
-	 */
-	align = 64ULL<<20;
-	size = roundup(dma32_bootmem_size, align);
-	dma32_bootmem_ptr = __alloc_bootmem_nopanic(size, align,
-				 512ULL<<20);
-	/*
-	 * Kmemleak should not scan this block as it may not be mapped via the
-	 * kernel direct mapping.
-	 */
-	kmemleak_ignore(dma32_bootmem_ptr);
-	if (dma32_bootmem_ptr)
-		dma32_bootmem_size = size;
-	else
-		dma32_bootmem_size = 0;
-}
-static void __init dma32_free_bootmem(void)
-{
-
-	if (max_pfn <= MAX_DMA32_PFN)
-		return;
-
-	if (!dma32_bootmem_ptr)
-		return;
-
-	free_bootmem(__pa(dma32_bootmem_ptr), dma32_bootmem_size);
-
-	dma32_bootmem_ptr = NULL;
-	dma32_bootmem_size = 0;
-}
-#else
-void __init dma32_reserve_bootmem(void)
-{
-}
-static void __init dma32_free_bootmem(void)
-{
-}
-
-#endif
-
 void __init pci_iommu_alloc(void)
 {
 	struct iommu_table_entry *p;
 
-	/* free the range so iommu could get some range less than 4G */
-	dma32_free_bootmem();
-
 	sort_iommu_table(__iommu_table, __iommu_table_end);
 	check_iommu_entries(__iommu_table, __iommu_table_end);
 
diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
index 55d745ec11818d958bacebef0940d33b7e508e70..35ccf75696eb8ab22af0e94e6246b5cb3f655b4f 100644
--- a/arch/x86/kernel/pci-iommu_table.c
+++ b/arch/x86/kernel/pci-iommu_table.c
@@ -50,20 +50,14 @@ void __init check_iommu_entries(struct iommu_table_entry *start,
 				struct iommu_table_entry *finish)
 {
 	struct iommu_table_entry *p, *q, *x;
-	char sym_p[KSYM_SYMBOL_LEN];
-	char sym_q[KSYM_SYMBOL_LEN];
 
 	/* Simple cyclic dependency checker. */
 	for (p = start; p < finish; p++) {
 		q = find_dependents_of(start, finish, p);
 		x = find_dependents_of(start, finish, q);
 		if (p == x) {
-			sprint_symbol(sym_p, (unsigned long)p->detect);
-			sprint_symbol(sym_q, (unsigned long)q->detect);
-
-			printk(KERN_ERR "CYCLIC DEPENDENCY FOUND! %s depends" \
-					" on %s and vice-versa. BREAKING IT.\n",
-					sym_p, sym_q);
+			printk(KERN_ERR "CYCLIC DEPENDENCY FOUND! %pS depends on %pS and vice-versa. BREAKING IT.\n",
+			       p->detect, q->detect);
 			/* Heavy handed way..*/
 			x->depend = 0;
 		}
@@ -72,12 +66,8 @@ void __init check_iommu_entries(struct iommu_table_entry *start,
 	for (p = start; p < finish; p++) {
 		q = find_dependents_of(p, finish, p);
 		if (q && q > p) {
-			sprint_symbol(sym_p, (unsigned long)p->detect);
-			sprint_symbol(sym_q, (unsigned long)q->detect);
-
-			printk(KERN_ERR "EXECUTION ORDER INVALID! %s "\
-					"should be called before %s!\n",
-					sym_p, sym_q);
+			printk(KERN_ERR "EXECUTION ORDER INVALID! %pS should be called before %pS!\n",
+			       p->detect, q->detect);
 		}
 	}
 }
diff --git a/arch/x86/kernel/probe_roms_32.c b/arch/x86/kernel/probe_roms.c
similarity index 65%
rename from arch/x86/kernel/probe_roms_32.c
rename to arch/x86/kernel/probe_roms.c
index 071e7fea42e5b3fd07bb16a7a953f4d4145f9110..ba0a4cce53be2d70cf4b14c07e39d9756907d110 100644
--- a/arch/x86/kernel/probe_roms_32.c
+++ b/arch/x86/kernel/probe_roms.c
@@ -73,6 +73,107 @@ static struct resource video_rom_resource = {
 	.flags	= IORESOURCE_BUSY | IORESOURCE_READONLY | IORESOURCE_MEM
 };
 
+/* does this oprom support the given pci device, or any of the devices
+ * that the driver supports?
+ */
+static bool match_id(struct pci_dev *pdev, unsigned short vendor, unsigned short device)
+{
+	struct pci_driver *drv = pdev->driver;
+	const struct pci_device_id *id;
+
+	if (pdev->vendor == vendor && pdev->device == device)
+		return true;
+
+	for (id = drv ? drv->id_table : NULL; id && id->vendor; id++)
+		if (id->vendor == vendor && id->device == device)
+			break;
+
+	return id && id->vendor;
+}
+
+static bool probe_list(struct pci_dev *pdev, unsigned short vendor,
+		       const unsigned char *rom_list)
+{
+	unsigned short device;
+
+	do {
+		if (probe_kernel_address(rom_list, device) != 0)
+			device = 0;
+
+		if (device && match_id(pdev, vendor, device))
+			break;
+
+		rom_list += 2;
+	} while (device);
+
+	return !!device;
+}
+
+static struct resource *find_oprom(struct pci_dev *pdev)
+{
+	struct resource *oprom = NULL;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(adapter_rom_resources); i++) {
+		struct resource *res = &adapter_rom_resources[i];
+		unsigned short offset, vendor, device, list, rev;
+		const unsigned char *rom;
+
+		if (res->end == 0)
+			break;
+
+		rom = isa_bus_to_virt(res->start);
+		if (probe_kernel_address(rom + 0x18, offset) != 0)
+			continue;
+
+		if (probe_kernel_address(rom + offset + 0x4, vendor) != 0)
+			continue;
+
+		if (probe_kernel_address(rom + offset + 0x6, device) != 0)
+			continue;
+
+		if (match_id(pdev, vendor, device)) {
+			oprom = res;
+			break;
+		}
+
+		if (probe_kernel_address(rom + offset + 0x8, list) == 0 &&
+		    probe_kernel_address(rom + offset + 0xc, rev) == 0 &&
+		    rev >= 3 && list &&
+		    probe_list(pdev, vendor, rom + offset + list)) {
+			oprom = res;
+			break;
+		}
+	}
+
+	return oprom;
+}
+
+void *pci_map_biosrom(struct pci_dev *pdev)
+{
+	struct resource *oprom = find_oprom(pdev);
+
+	if (!oprom)
+		return NULL;
+
+	return ioremap(oprom->start, resource_size(oprom));
+}
+EXPORT_SYMBOL(pci_map_biosrom);
+
+void pci_unmap_biosrom(void __iomem *image)
+{
+	iounmap(image);
+}
+EXPORT_SYMBOL(pci_unmap_biosrom);
+
+size_t pci_biosrom_size(struct pci_dev *pdev)
+{
+	struct resource *oprom = find_oprom(pdev);
+
+	return oprom ? resource_size(oprom) : 0;
+}
+EXPORT_SYMBOL(pci_biosrom_size);
+
 #define ROMSIGNATURE 0xaa55
 
 static int __init romsignature(const unsigned char *rom)
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index d46cbe46b7aba845ab1a2261a569f0178ec954b0..88a90a977f8ee58d58b5bf14546b66a82f85aabf 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -449,7 +449,7 @@ EXPORT_SYMBOL_GPL(cpu_idle_wait);
 void mwait_idle_with_hints(unsigned long ax, unsigned long cx)
 {
 	if (!need_resched()) {
-		if (cpu_has(__this_cpu_ptr(&cpu_info), X86_FEATURE_CLFLUSH_MONITOR))
+		if (this_cpu_has(X86_FEATURE_CLFLUSH_MONITOR))
 			clflush((void *)&current_thread_info()->flags);
 
 		__monitor((void *)&current_thread_info()->flags, 0, 0);
@@ -465,7 +465,7 @@ static void mwait_idle(void)
 	if (!need_resched()) {
 		trace_power_start(POWER_CSTATE, 1, smp_processor_id());
 		trace_cpu_idle(1, smp_processor_id());
-		if (cpu_has(__this_cpu_ptr(&cpu_info), X86_FEATURE_CLFLUSH_MONITOR))
+		if (this_cpu_has(X86_FEATURE_CLFLUSH_MONITOR))
 			clflush((void *)&current_thread_info()->flags);
 
 		__monitor((void *)&current_thread_info()->flags, 0, 0);
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 08c44b08bf5bda05e227a2c8b2a55bfa36964836..0c016f727695e9ab1a4544e845fa698a8c540737 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -36,7 +36,7 @@ EXPORT_SYMBOL(pm_power_off);
 
 static const struct desc_ptr no_idt = {};
 static int reboot_mode;
-enum reboot_type reboot_type = BOOT_KBD;
+enum reboot_type reboot_type = BOOT_ACPI;
 int reboot_force;
 
 #if defined(CONFIG_X86_32) && defined(CONFIG_SMP)
@@ -478,9 +478,24 @@ void __attribute__((weak)) mach_reboot_fixups(void)
 {
 }
 
+/*
+ * Windows compatible x86 hardware expects the following on reboot:
+ *
+ * 1) If the FADT has the ACPI reboot register flag set, try it
+ * 2) If still alive, write to the keyboard controller
+ * 3) If still alive, write to the ACPI reboot register again
+ * 4) If still alive, write to the keyboard controller again
+ *
+ * If the machine is still alive at this stage, it gives up. We default to
+ * following the same pattern, except that if we're still alive after (4) we'll
+ * try to force a triple fault and then cycle between hitting the keyboard
+ * controller and doing that
+ */
 static void native_machine_emergency_restart(void)
 {
 	int i;
+	int attempt = 0;
+	int orig_reboot_type = reboot_type;
 
 	if (reboot_emergency)
 		emergency_vmx_disable_all();
@@ -502,6 +517,13 @@ static void native_machine_emergency_restart(void)
 				outb(0xfe, 0x64); /* pulse reset low */
 				udelay(50);
 			}
+			if (attempt == 0 && orig_reboot_type == BOOT_ACPI) {
+				attempt = 1;
+				reboot_type = BOOT_ACPI;
+			} else {
+				reboot_type = BOOT_TRIPLE;
+			}
+			break;
 
 		case BOOT_TRIPLE:
 			load_idt(&no_idt);
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 4be9b398470ea7ed399fcd72d39c67681ae98e3f..605e5ae19c7fe8a1dd754f3c2c96b290b13b48bc 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -691,8 +691,6 @@ early_param("reservelow", parse_reservelow);
 
 void __init setup_arch(char **cmdline_p)
 {
-	unsigned long flags;
-
 #ifdef CONFIG_X86_32
 	memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
 	visws_early_detect();
@@ -966,7 +964,6 @@ void __init setup_arch(char **cmdline_p)
 
 	initmem_init();
 	memblock_find_dma_reserve();
-	dma32_reserve_bootmem();
 
 #ifdef CONFIG_KVM_CLOCK
 	kvmclock_init();
@@ -1041,9 +1038,7 @@ void __init setup_arch(char **cmdline_p)
 
 	mcheck_init();
 
-	local_irq_save(flags);
-	arch_init_ideal_nop5();
-	local_irq_restore(flags);
+	arch_init_ideal_nops();
 }
 
 #ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 4fd173cd8e5734f451b3c2b113d58c4ee5da2a32..40a24932a8a152878abfbf8ff6210a28892e5e2d 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -601,10 +601,7 @@ long sys_rt_sigreturn(struct pt_regs *regs)
 		goto badframe;
 
 	sigdelsetmask(&set, ~_BLOCKABLE);
-	spin_lock_irq(&current->sighand->siglock);
-	current->blocked = set;
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
+	set_current_blocked(&set);
 
 	if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &ax))
 		goto badframe;
@@ -682,6 +679,7 @@ static int
 handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
 	      sigset_t *oldset, struct pt_regs *regs)
 {
+	sigset_t blocked;
 	int ret;
 
 	/* Are we from a system call? */
@@ -741,12 +739,10 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
 	 */
 	regs->flags &= ~X86_EFLAGS_TF;
 
-	spin_lock_irq(&current->sighand->siglock);
-	sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
+	sigorsets(&blocked, &current->blocked, &ka->sa.sa_mask);
 	if (!(ka->sa.sa_flags & SA_NODEFER))
-		sigaddset(&current->blocked, sig);
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
+		sigaddset(&blocked, sig);
+	set_current_blocked(&blocked);
 
 	tracehook_signal_handler(sig, info, ka, regs,
 				 test_thread_flag(TIF_SINGLESTEP));
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 513deac7228d2262b3e07c2915c042a791abb7f8..013e7eba83bbd400fa099df067e71fbddc44b34d 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -194,14 +194,13 @@ static void native_stop_other_cpus(int wait)
 }
 
 /*
- * Reschedule call back. Nothing to do,
- * all the work is done automatically when
- * we return from the interrupt.
+ * Reschedule call back.
  */
 void smp_reschedule_interrupt(struct pt_regs *regs)
 {
 	ack_APIC_irq();
 	inc_irq_stat(irq_resched_count);
+	scheduler_ipi();
 	/*
 	 * KVM uses this interrupt to force a cpu out of guest mode
 	 */
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index c2871d3c71b64a62c2902a8e5b48178264c4e788..a3c430bdfb6020aaefd4a7c97717f30c627d0a85 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1332,9 +1332,9 @@ static inline void mwait_play_dead(void)
 	void *mwait_ptr;
 	struct cpuinfo_x86 *c = __this_cpu_ptr(&cpu_info);
 
-	if (!(cpu_has(c, X86_FEATURE_MWAIT) && mwait_usable(c)))
+	if (!this_cpu_has(X86_FEATURE_MWAIT) && mwait_usable(c))
 		return;
-	if (!cpu_has(__this_cpu_ptr(&cpu_info), X86_FEATURE_CLFLSH))
+	if (!this_cpu_has(X86_FEATURE_CLFLSH))
 		return;
 	if (__this_cpu_read(cpu_info.cpuid_level) < CPUID_MWAIT_LEAF)
 		return;
diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index 6515733a289d858fde792d8db8f35bca3cad503d..55d9bc03f696c1d37638575bd504fbf8bc2e1444 100644
--- a/arch/x86/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
@@ -9,15 +9,6 @@
 #include <linux/uaccess.h>
 #include <asm/stacktrace.h>
 
-static void save_stack_warning(void *data, char *msg)
-{
-}
-
-static void
-save_stack_warning_symbol(void *data, char *msg, unsigned long symbol)
-{
-}
-
 static int save_stack_stack(void *data, char *name)
 {
 	return 0;
@@ -53,16 +44,12 @@ save_stack_address_nosched(void *data, unsigned long addr, int reliable)
 }
 
 static const struct stacktrace_ops save_stack_ops = {
-	.warning	= save_stack_warning,
-	.warning_symbol	= save_stack_warning_symbol,
 	.stack		= save_stack_stack,
 	.address	= save_stack_address,
 	.walk_stack	= print_context_stack,
 };
 
 static const struct stacktrace_ops save_stack_ops_nosched = {
-	.warning	= save_stack_warning,
-	.warning_symbol	= save_stack_warning_symbol,
 	.stack		= save_stack_stack,
 	.address	= save_stack_address_nosched,
 	.walk_stack	= print_context_stack,
diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S
index abce34d5c79de0ce7e6275640a3470ccca9e1805..32cbffb0c494bb881f4341c174ad0ece29205ed0 100644
--- a/arch/x86/kernel/syscall_table_32.S
+++ b/arch/x86/kernel/syscall_table_32.S
@@ -344,3 +344,4 @@ ENTRY(sys_call_table)
 	.long sys_open_by_handle_at
 	.long sys_clock_adjtime
 	.long sys_syncfs
+	.long sys_sendmmsg		/* 345 */
diff --git a/arch/x86/kernel/test_nx.c b/arch/x86/kernel/test_nx.c
index 787a5e499dd1d395dcfdc160e4c1682913cab5b9..3f92ce07e525fd41167a64f9d7c4df1bfbe673bf 100644
--- a/arch/x86/kernel/test_nx.c
+++ b/arch/x86/kernel/test_nx.c
@@ -161,7 +161,7 @@ static int test_NX(void)
 	}
 
 #endif
-	return 0;
+	return ret;
 }
 
 static void test_exit(void)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 624a2016198ef9317992069aaf676da19e5bd6b9..49927a863cc18089d1f1ab156c63e1080af841d7 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -305,6 +305,13 @@ SECTIONS
 		__iommu_table_end = .;
 	}
 
+	. = ALIGN(8);
+	.apicdrivers : AT(ADDR(.apicdrivers) - LOAD_OFFSET) {
+		__apicdrivers = .;
+		*(.apicdrivers);
+		__apicdrivers_end = .;
+	}
+
 	. = ALIGN(8);
 	/*
 	 * .exit.text is discard at runtime, not link time, to deal with
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index c11514e9128b53cf0b6ad66d844c7703a6a8523a..6f164bd5e14d167d417b2f86e5fc8580047ed371 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -35,7 +35,7 @@ void iommu_shutdown_noop(void) { }
 struct x86_init_ops x86_init __initdata = {
 
 	.resources = {
-		.probe_roms		= x86_init_noop,
+		.probe_roms		= probe_roms,
 		.reserve_resources	= reserve_standard_io_resources,
 		.memory_setup		= default_machine_specific_memory_setup,
 	},
@@ -61,6 +61,10 @@ struct x86_init_ops x86_init __initdata = {
 		.banner			= default_banner,
 	},
 
+	.mapping = {
+		.pagetable_reserve		= native_pagetable_reserve,
+	},
+
 	.paging = {
 		.pagetable_setup_start	= native_pagetable_setup_start,
 		.pagetable_setup_done	= native_pagetable_setup_done,
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 0ad47b819a8b2eb1743810e9b9dd19c9d5b59a3d..d6e2477feb180e3787b57758f3e0151eb4a3f0b6 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -73,9 +73,14 @@
 #define MemAbs      (1<<11)      /* Memory operand is absolute displacement */
 #define String      (1<<12)     /* String instruction (rep capable) */
 #define Stack       (1<<13)     /* Stack instruction (push/pop) */
+#define GroupMask   (7<<14)     /* Opcode uses one of the group mechanisms */
 #define Group       (1<<14)     /* Bits 3:5 of modrm byte extend opcode */
-#define GroupDual   (1<<15)     /* Alternate decoding of mod == 3 */
+#define GroupDual   (2<<14)     /* Alternate decoding of mod == 3 */
+#define Prefix      (3<<14)     /* Instruction varies with 66/f2/f3 prefix */
+#define RMExt       (4<<14)     /* Opcode extension in ModRM r/m if mod == 3 */
+#define Sse         (1<<17)     /* SSE Vector instruction */
 /* Misc flags */
+#define Prot        (1<<21) /* instruction generates #UD if not in prot-mode */
 #define VendorSpecific (1<<22) /* Vendor specific instruction */
 #define NoAccess    (1<<23) /* Don't access memory (lea/invlpg/verr etc) */
 #define Op3264      (1<<24) /* Operand is 64b in long mode, 32b otherwise */
@@ -102,11 +107,14 @@
 
 struct opcode {
 	u32 flags;
+	u8 intercept;
 	union {
 		int (*execute)(struct x86_emulate_ctxt *ctxt);
 		struct opcode *group;
 		struct group_dual *gdual;
+		struct gprefix *gprefix;
 	} u;
+	int (*check_perm)(struct x86_emulate_ctxt *ctxt);
 };
 
 struct group_dual {
@@ -114,6 +122,13 @@ struct group_dual {
 	struct opcode mod3[8];
 };
 
+struct gprefix {
+	struct opcode pfx_no;
+	struct opcode pfx_66;
+	struct opcode pfx_f2;
+	struct opcode pfx_f3;
+};
+
 /* EFLAGS bit definitions. */
 #define EFLG_ID (1<<21)
 #define EFLG_VIP (1<<20)
@@ -248,42 +263,42 @@ struct group_dual {
 			     "w", "r", _LO32, "r", "", "r")
 
 /* Instruction has three operands and one operand is stored in ECX register */
-#define __emulate_2op_cl(_op, _cl, _src, _dst, _eflags, _suffix, _type) 	\
-	do {									\
-		unsigned long _tmp;						\
-		_type _clv  = (_cl).val;  					\
-		_type _srcv = (_src).val;    					\
-		_type _dstv = (_dst).val;					\
-										\
-		__asm__ __volatile__ (						\
-			_PRE_EFLAGS("0", "5", "2")				\
-			_op _suffix " %4,%1 \n"					\
-			_POST_EFLAGS("0", "5", "2")				\
-			: "=m" (_eflags), "+r" (_dstv), "=&r" (_tmp)		\
-			: "c" (_clv) , "r" (_srcv), "i" (EFLAGS_MASK)		\
-			); 							\
-										\
-		(_cl).val  = (unsigned long) _clv;				\
-		(_src).val = (unsigned long) _srcv;				\
-		(_dst).val = (unsigned long) _dstv;				\
+#define __emulate_2op_cl(_op, _cl, _src, _dst, _eflags, _suffix, _type)	\
+	do {								\
+		unsigned long _tmp;					\
+		_type _clv  = (_cl).val;				\
+		_type _srcv = (_src).val;				\
+		_type _dstv = (_dst).val;				\
+									\
+		__asm__ __volatile__ (					\
+			_PRE_EFLAGS("0", "5", "2")			\
+			_op _suffix " %4,%1 \n"				\
+			_POST_EFLAGS("0", "5", "2")			\
+			: "=m" (_eflags), "+r" (_dstv), "=&r" (_tmp)	\
+			: "c" (_clv) , "r" (_srcv), "i" (EFLAGS_MASK)	\
+			);						\
+									\
+		(_cl).val  = (unsigned long) _clv;			\
+		(_src).val = (unsigned long) _srcv;			\
+		(_dst).val = (unsigned long) _dstv;			\
 	} while (0)
 
-#define emulate_2op_cl(_op, _cl, _src, _dst, _eflags)				\
-	do {									\
-		switch ((_dst).bytes) {						\
-		case 2:								\
-			__emulate_2op_cl(_op, _cl, _src, _dst, _eflags,  	\
-						"w", unsigned short);         	\
-			break;							\
-		case 4: 							\
-			__emulate_2op_cl(_op, _cl, _src, _dst, _eflags,  	\
-						"l", unsigned int);           	\
-			break;							\
-		case 8:								\
-			ON64(__emulate_2op_cl(_op, _cl, _src, _dst, _eflags,	\
-						"q", unsigned long));  		\
-			break;							\
-		}								\
+#define emulate_2op_cl(_op, _cl, _src, _dst, _eflags)			\
+	do {								\
+		switch ((_dst).bytes) {					\
+		case 2:							\
+			__emulate_2op_cl(_op, _cl, _src, _dst, _eflags,	\
+					 "w", unsigned short);         	\
+			break;						\
+		case 4:							\
+			__emulate_2op_cl(_op, _cl, _src, _dst, _eflags,	\
+					 "l", unsigned int);           	\
+			break;						\
+		case 8:							\
+			ON64(__emulate_2op_cl(_op, _cl, _src, _dst, _eflags, \
+					      "q", unsigned long));	\
+			break;						\
+		}							\
 	} while (0)
 
 #define __emulate_1op(_op, _dst, _eflags, _suffix)			\
@@ -346,13 +361,25 @@ struct group_dual {
 	} while (0)
 
 /* instruction has only one source operand, destination is implicit (e.g. mul, div, imul, idiv) */
-#define emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags)			\
-	do {									\
-		switch((_src).bytes) {						\
-		case 1: __emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags, "b"); break; \
-		case 2: __emulate_1op_rax_rdx(_op, _src, _rax, _rdx,  _eflags, "w"); break; \
-		case 4: __emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags, "l"); break; \
-		case 8: ON64(__emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags, "q")); break; \
+#define emulate_1op_rax_rdx(_op, _src, _rax, _rdx, _eflags)		\
+	do {								\
+		switch((_src).bytes) {					\
+		case 1:							\
+			__emulate_1op_rax_rdx(_op, _src, _rax, _rdx,	\
+					      _eflags, "b");		\
+			break;						\
+		case 2:							\
+			__emulate_1op_rax_rdx(_op, _src, _rax, _rdx,	\
+					      _eflags, "w");		\
+			break;						\
+		case 4:							\
+			__emulate_1op_rax_rdx(_op, _src, _rax, _rdx,	\
+					      _eflags, "l");		\
+			break;						\
+		case 8:							\
+			ON64(__emulate_1op_rax_rdx(_op, _src, _rax, _rdx, \
+						   _eflags, "q"));	\
+			break;						\
 		}							\
 	} while (0)
 
@@ -388,13 +415,33 @@ struct group_dual {
 	(_type)_x;							\
 })
 
-#define insn_fetch_arr(_arr, _size, _eip)                                \
+#define insn_fetch_arr(_arr, _size, _eip)				\
 ({	rc = do_insn_fetch(ctxt, ops, (_eip), _arr, (_size));		\
 	if (rc != X86EMUL_CONTINUE)					\
 		goto done;						\
 	(_eip) += (_size);						\
 })
 
+static int emulator_check_intercept(struct x86_emulate_ctxt *ctxt,
+				    enum x86_intercept intercept,
+				    enum x86_intercept_stage stage)
+{
+	struct x86_instruction_info info = {
+		.intercept  = intercept,
+		.rep_prefix = ctxt->decode.rep_prefix,
+		.modrm_mod  = ctxt->decode.modrm_mod,
+		.modrm_reg  = ctxt->decode.modrm_reg,
+		.modrm_rm   = ctxt->decode.modrm_rm,
+		.src_val    = ctxt->decode.src.val64,
+		.src_bytes  = ctxt->decode.src.bytes,
+		.dst_bytes  = ctxt->decode.dst.bytes,
+		.ad_bytes   = ctxt->decode.ad_bytes,
+		.next_rip   = ctxt->eip,
+	};
+
+	return ctxt->ops->intercept(ctxt, &info, stage);
+}
+
 static inline unsigned long ad_mask(struct decode_cache *c)
 {
 	return (1UL << (c->ad_bytes << 3)) - 1;
@@ -430,6 +477,13 @@ static inline void jmp_rel(struct decode_cache *c, int rel)
 	register_address_increment(c, &c->eip, rel);
 }
 
+static u32 desc_limit_scaled(struct desc_struct *desc)
+{
+	u32 limit = get_desc_limit(desc);
+
+	return desc->g ? (limit << 12) | 0xfff : limit;
+}
+
 static void set_seg_override(struct decode_cache *c, int seg)
 {
 	c->has_seg_override = true;
@@ -442,11 +496,10 @@ static unsigned long seg_base(struct x86_emulate_ctxt *ctxt,
 	if (ctxt->mode == X86EMUL_MODE_PROT64 && seg < VCPU_SREG_FS)
 		return 0;
 
-	return ops->get_cached_segment_base(seg, ctxt->vcpu);
+	return ops->get_cached_segment_base(ctxt, seg);
 }
 
 static unsigned seg_override(struct x86_emulate_ctxt *ctxt,
-			     struct x86_emulate_ops *ops,
 			     struct decode_cache *c)
 {
 	if (!c->has_seg_override)
@@ -455,18 +508,6 @@ static unsigned seg_override(struct x86_emulate_ctxt *ctxt,
 	return c->seg_override;
 }
 
-static ulong linear(struct x86_emulate_ctxt *ctxt,
-		    struct segmented_address addr)
-{
-	struct decode_cache *c = &ctxt->decode;
-	ulong la;
-
-	la = seg_base(ctxt, ctxt->ops, addr.seg) + addr.ea;
-	if (c->ad_bytes != 8)
-		la &= (u32)-1;
-	return la;
-}
-
 static int emulate_exception(struct x86_emulate_ctxt *ctxt, int vec,
 			     u32 error, bool valid)
 {
@@ -476,11 +517,21 @@ static int emulate_exception(struct x86_emulate_ctxt *ctxt, int vec,
 	return X86EMUL_PROPAGATE_FAULT;
 }
 
+static int emulate_db(struct x86_emulate_ctxt *ctxt)
+{
+	return emulate_exception(ctxt, DB_VECTOR, 0, false);
+}
+
 static int emulate_gp(struct x86_emulate_ctxt *ctxt, int err)
 {
 	return emulate_exception(ctxt, GP_VECTOR, err, true);
 }
 
+static int emulate_ss(struct x86_emulate_ctxt *ctxt, int err)
+{
+	return emulate_exception(ctxt, SS_VECTOR, err, true);
+}
+
 static int emulate_ud(struct x86_emulate_ctxt *ctxt)
 {
 	return emulate_exception(ctxt, UD_VECTOR, 0, false);
@@ -496,6 +547,128 @@ static int emulate_de(struct x86_emulate_ctxt *ctxt)
 	return emulate_exception(ctxt, DE_VECTOR, 0, false);
 }
 
+static int emulate_nm(struct x86_emulate_ctxt *ctxt)
+{
+	return emulate_exception(ctxt, NM_VECTOR, 0, false);
+}
+
+static u16 get_segment_selector(struct x86_emulate_ctxt *ctxt, unsigned seg)
+{
+	u16 selector;
+	struct desc_struct desc;
+
+	ctxt->ops->get_segment(ctxt, &selector, &desc, NULL, seg);
+	return selector;
+}
+
+static void set_segment_selector(struct x86_emulate_ctxt *ctxt, u16 selector,
+				 unsigned seg)
+{
+	u16 dummy;
+	u32 base3;
+	struct desc_struct desc;
+
+	ctxt->ops->get_segment(ctxt, &dummy, &desc, &base3, seg);
+	ctxt->ops->set_segment(ctxt, selector, &desc, base3, seg);
+}
+
+static int __linearize(struct x86_emulate_ctxt *ctxt,
+		     struct segmented_address addr,
+		     unsigned size, bool write, bool fetch,
+		     ulong *linear)
+{
+	struct decode_cache *c = &ctxt->decode;
+	struct desc_struct desc;
+	bool usable;
+	ulong la;
+	u32 lim;
+	u16 sel;
+	unsigned cpl, rpl;
+
+	la = seg_base(ctxt, ctxt->ops, addr.seg) + addr.ea;
+	switch (ctxt->mode) {
+	case X86EMUL_MODE_REAL:
+		break;
+	case X86EMUL_MODE_PROT64:
+		if (((signed long)la << 16) >> 16 != la)
+			return emulate_gp(ctxt, 0);
+		break;
+	default:
+		usable = ctxt->ops->get_segment(ctxt, &sel, &desc, NULL,
+						addr.seg);
+		if (!usable)
+			goto bad;
+		/* code segment or read-only data segment */
+		if (((desc.type & 8) || !(desc.type & 2)) && write)
+			goto bad;
+		/* unreadable code segment */
+		if (!fetch && (desc.type & 8) && !(desc.type & 2))
+			goto bad;
+		lim = desc_limit_scaled(&desc);
+		if ((desc.type & 8) || !(desc.type & 4)) {
+			/* expand-up segment */
+			if (addr.ea > lim || (u32)(addr.ea + size - 1) > lim)
+				goto bad;
+		} else {
+			/* exapand-down segment */
+			if (addr.ea <= lim || (u32)(addr.ea + size - 1) <= lim)
+				goto bad;
+			lim = desc.d ? 0xffffffff : 0xffff;
+			if (addr.ea > lim || (u32)(addr.ea + size - 1) > lim)
+				goto bad;
+		}
+		cpl = ctxt->ops->cpl(ctxt);
+		rpl = sel & 3;
+		cpl = max(cpl, rpl);
+		if (!(desc.type & 8)) {
+			/* data segment */
+			if (cpl > desc.dpl)
+				goto bad;
+		} else if ((desc.type & 8) && !(desc.type & 4)) {
+			/* nonconforming code segment */
+			if (cpl != desc.dpl)
+				goto bad;
+		} else if ((desc.type & 8) && (desc.type & 4)) {
+			/* conforming code segment */
+			if (cpl < desc.dpl)
+				goto bad;
+		}
+		break;
+	}
+	if (fetch ? ctxt->mode != X86EMUL_MODE_PROT64 : c->ad_bytes != 8)
+		la &= (u32)-1;
+	*linear = la;
+	return X86EMUL_CONTINUE;
+bad:
+	if (addr.seg == VCPU_SREG_SS)
+		return emulate_ss(ctxt, addr.seg);
+	else
+		return emulate_gp(ctxt, addr.seg);
+}
+
+static int linearize(struct x86_emulate_ctxt *ctxt,
+		     struct segmented_address addr,
+		     unsigned size, bool write,
+		     ulong *linear)
+{
+	return __linearize(ctxt, addr, size, write, false, linear);
+}
+
+
+static int segmented_read_std(struct x86_emulate_ctxt *ctxt,
+			      struct segmented_address addr,
+			      void *data,
+			      unsigned size)
+{
+	int rc;
+	ulong linear;
+
+	rc = linearize(ctxt, addr, size, false, &linear);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+	return ctxt->ops->read_std(ctxt, linear, data, size, &ctxt->exception);
+}
+
 static int do_fetch_insn_byte(struct x86_emulate_ctxt *ctxt,
 			      struct x86_emulate_ops *ops,
 			      unsigned long eip, u8 *dest)
@@ -505,10 +678,15 @@ static int do_fetch_insn_byte(struct x86_emulate_ctxt *ctxt,
 	int size, cur_size;
 
 	if (eip == fc->end) {
+		unsigned long linear;
+		struct segmented_address addr = { .seg=VCPU_SREG_CS, .ea=eip};
 		cur_size = fc->end - fc->start;
 		size = min(15UL - cur_size, PAGE_SIZE - offset_in_page(eip));
-		rc = ops->fetch(ctxt->cs_base + eip, fc->data + cur_size,
-				size, ctxt->vcpu, &ctxt->exception);
+		rc = __linearize(ctxt, addr, size, false, true, &linear);
+		if (rc != X86EMUL_CONTINUE)
+			return rc;
+		rc = ops->fetch(ctxt, linear, fc->data + cur_size,
+				size, &ctxt->exception);
 		if (rc != X86EMUL_CONTINUE)
 			return rc;
 		fc->end += size;
@@ -551,7 +729,6 @@ static void *decode_register(u8 modrm_reg, unsigned long *regs,
 }
 
 static int read_descriptor(struct x86_emulate_ctxt *ctxt,
-			   struct x86_emulate_ops *ops,
 			   struct segmented_address addr,
 			   u16 *size, unsigned long *address, int op_bytes)
 {
@@ -560,13 +737,11 @@ static int read_descriptor(struct x86_emulate_ctxt *ctxt,
 	if (op_bytes == 2)
 		op_bytes = 3;
 	*address = 0;
-	rc = ops->read_std(linear(ctxt, addr), (unsigned long *)size, 2,
-			   ctxt->vcpu, &ctxt->exception);
+	rc = segmented_read_std(ctxt, addr, size, 2);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 	addr.ea += 2;
-	rc = ops->read_std(linear(ctxt, addr), address, op_bytes,
-			   ctxt->vcpu, &ctxt->exception);
+	rc = segmented_read_std(ctxt, addr, address, op_bytes);
 	return rc;
 }
 
@@ -623,7 +798,63 @@ static void fetch_register_operand(struct operand *op)
 	}
 }
 
-static void decode_register_operand(struct operand *op,
+static void read_sse_reg(struct x86_emulate_ctxt *ctxt, sse128_t *data, int reg)
+{
+	ctxt->ops->get_fpu(ctxt);
+	switch (reg) {
+	case 0: asm("movdqu %%xmm0, %0" : "=m"(*data)); break;
+	case 1: asm("movdqu %%xmm1, %0" : "=m"(*data)); break;
+	case 2: asm("movdqu %%xmm2, %0" : "=m"(*data)); break;
+	case 3: asm("movdqu %%xmm3, %0" : "=m"(*data)); break;
+	case 4: asm("movdqu %%xmm4, %0" : "=m"(*data)); break;
+	case 5: asm("movdqu %%xmm5, %0" : "=m"(*data)); break;
+	case 6: asm("movdqu %%xmm6, %0" : "=m"(*data)); break;
+	case 7: asm("movdqu %%xmm7, %0" : "=m"(*data)); break;
+#ifdef CONFIG_X86_64
+	case 8: asm("movdqu %%xmm8, %0" : "=m"(*data)); break;
+	case 9: asm("movdqu %%xmm9, %0" : "=m"(*data)); break;
+	case 10: asm("movdqu %%xmm10, %0" : "=m"(*data)); break;
+	case 11: asm("movdqu %%xmm11, %0" : "=m"(*data)); break;
+	case 12: asm("movdqu %%xmm12, %0" : "=m"(*data)); break;
+	case 13: asm("movdqu %%xmm13, %0" : "=m"(*data)); break;
+	case 14: asm("movdqu %%xmm14, %0" : "=m"(*data)); break;
+	case 15: asm("movdqu %%xmm15, %0" : "=m"(*data)); break;
+#endif
+	default: BUG();
+	}
+	ctxt->ops->put_fpu(ctxt);
+}
+
+static void write_sse_reg(struct x86_emulate_ctxt *ctxt, sse128_t *data,
+			  int reg)
+{
+	ctxt->ops->get_fpu(ctxt);
+	switch (reg) {
+	case 0: asm("movdqu %0, %%xmm0" : : "m"(*data)); break;
+	case 1: asm("movdqu %0, %%xmm1" : : "m"(*data)); break;
+	case 2: asm("movdqu %0, %%xmm2" : : "m"(*data)); break;
+	case 3: asm("movdqu %0, %%xmm3" : : "m"(*data)); break;
+	case 4: asm("movdqu %0, %%xmm4" : : "m"(*data)); break;
+	case 5: asm("movdqu %0, %%xmm5" : : "m"(*data)); break;
+	case 6: asm("movdqu %0, %%xmm6" : : "m"(*data)); break;
+	case 7: asm("movdqu %0, %%xmm7" : : "m"(*data)); break;
+#ifdef CONFIG_X86_64
+	case 8: asm("movdqu %0, %%xmm8" : : "m"(*data)); break;
+	case 9: asm("movdqu %0, %%xmm9" : : "m"(*data)); break;
+	case 10: asm("movdqu %0, %%xmm10" : : "m"(*data)); break;
+	case 11: asm("movdqu %0, %%xmm11" : : "m"(*data)); break;
+	case 12: asm("movdqu %0, %%xmm12" : : "m"(*data)); break;
+	case 13: asm("movdqu %0, %%xmm13" : : "m"(*data)); break;
+	case 14: asm("movdqu %0, %%xmm14" : : "m"(*data)); break;
+	case 15: asm("movdqu %0, %%xmm15" : : "m"(*data)); break;
+#endif
+	default: BUG();
+	}
+	ctxt->ops->put_fpu(ctxt);
+}
+
+static void decode_register_operand(struct x86_emulate_ctxt *ctxt,
+				    struct operand *op,
 				    struct decode_cache *c,
 				    int inhibit_bytereg)
 {
@@ -632,6 +863,15 @@ static void decode_register_operand(struct operand *op,
 
 	if (!(c->d & ModRM))
 		reg = (c->b & 7) | ((c->rex_prefix & 1) << 3);
+
+	if (c->d & Sse) {
+		op->type = OP_XMM;
+		op->bytes = 16;
+		op->addr.xmm = reg;
+		read_sse_reg(ctxt, &op->vec_val, reg);
+		return;
+	}
+
 	op->type = OP_REG;
 	if ((c->d & ByteOp) && !inhibit_bytereg) {
 		op->addr.reg = decode_register(reg, c->regs, highbyte_regs);
@@ -671,6 +911,13 @@ static int decode_modrm(struct x86_emulate_ctxt *ctxt,
 		op->bytes = (c->d & ByteOp) ? 1 : c->op_bytes;
 		op->addr.reg = decode_register(c->modrm_rm,
 					       c->regs, c->d & ByteOp);
+		if (c->d & Sse) {
+			op->type = OP_XMM;
+			op->bytes = 16;
+			op->addr.xmm = c->modrm_rm;
+			read_sse_reg(ctxt, &op->vec_val, c->modrm_rm);
+			return rc;
+		}
 		fetch_register_operand(op);
 		return rc;
 	}
@@ -819,8 +1066,8 @@ static int read_emulated(struct x86_emulate_ctxt *ctxt,
 		if (mc->pos < mc->end)
 			goto read_cached;
 
-		rc = ops->read_emulated(addr, mc->data + mc->end, n,
-					&ctxt->exception, ctxt->vcpu);
+		rc = ops->read_emulated(ctxt, addr, mc->data + mc->end, n,
+					&ctxt->exception);
 		if (rc != X86EMUL_CONTINUE)
 			return rc;
 		mc->end += n;
@@ -834,6 +1081,50 @@ static int read_emulated(struct x86_emulate_ctxt *ctxt,
 	return X86EMUL_CONTINUE;
 }
 
+static int segmented_read(struct x86_emulate_ctxt *ctxt,
+			  struct segmented_address addr,
+			  void *data,
+			  unsigned size)
+{
+	int rc;
+	ulong linear;
+
+	rc = linearize(ctxt, addr, size, false, &linear);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+	return read_emulated(ctxt, ctxt->ops, linear, data, size);
+}
+
+static int segmented_write(struct x86_emulate_ctxt *ctxt,
+			   struct segmented_address addr,
+			   const void *data,
+			   unsigned size)
+{
+	int rc;
+	ulong linear;
+
+	rc = linearize(ctxt, addr, size, true, &linear);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+	return ctxt->ops->write_emulated(ctxt, linear, data, size,
+					 &ctxt->exception);
+}
+
+static int segmented_cmpxchg(struct x86_emulate_ctxt *ctxt,
+			     struct segmented_address addr,
+			     const void *orig_data, const void *data,
+			     unsigned size)
+{
+	int rc;
+	ulong linear;
+
+	rc = linearize(ctxt, addr, size, true, &linear);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+	return ctxt->ops->cmpxchg_emulated(ctxt, linear, orig_data, data,
+					   size, &ctxt->exception);
+}
+
 static int pio_in_emulated(struct x86_emulate_ctxt *ctxt,
 			   struct x86_emulate_ops *ops,
 			   unsigned int size, unsigned short port,
@@ -854,7 +1145,7 @@ static int pio_in_emulated(struct x86_emulate_ctxt *ctxt,
 		if (n == 0)
 			n = 1;
 		rc->pos = rc->end = 0;
-		if (!ops->pio_in_emulated(size, port, rc->data, n, ctxt->vcpu))
+		if (!ops->pio_in_emulated(ctxt, size, port, rc->data, n))
 			return 0;
 		rc->end = n * size;
 	}
@@ -864,28 +1155,22 @@ static int pio_in_emulated(struct x86_emulate_ctxt *ctxt,
 	return 1;
 }
 
-static u32 desc_limit_scaled(struct desc_struct *desc)
-{
-	u32 limit = get_desc_limit(desc);
-
-	return desc->g ? (limit << 12) | 0xfff : limit;
-}
-
 static void get_descriptor_table_ptr(struct x86_emulate_ctxt *ctxt,
 				     struct x86_emulate_ops *ops,
 				     u16 selector, struct desc_ptr *dt)
 {
 	if (selector & 1 << 2) {
 		struct desc_struct desc;
+		u16 sel;
+
 		memset (dt, 0, sizeof *dt);
-		if (!ops->get_cached_descriptor(&desc, NULL, VCPU_SREG_LDTR,
-						ctxt->vcpu))
+		if (!ops->get_segment(ctxt, &sel, &desc, NULL, VCPU_SREG_LDTR))
 			return;
 
 		dt->size = desc_limit_scaled(&desc); /* what if limit > 65535? */
 		dt->address = get_desc_base(&desc);
 	} else
-		ops->get_gdt(dt, ctxt->vcpu);
+		ops->get_gdt(ctxt, dt);
 }
 
 /* allowed just for 8 bytes segments */
@@ -903,8 +1188,7 @@ static int read_segment_descriptor(struct x86_emulate_ctxt *ctxt,
 	if (dt.size < index * 8 + 7)
 		return emulate_gp(ctxt, selector & 0xfffc);
 	addr = dt.address + index * 8;
-	ret = ops->read_std(addr, desc, sizeof *desc, ctxt->vcpu,
-			    &ctxt->exception);
+	ret = ops->read_std(ctxt, addr, desc, sizeof *desc, &ctxt->exception);
 
        return ret;
 }
@@ -925,8 +1209,7 @@ static int write_segment_descriptor(struct x86_emulate_ctxt *ctxt,
 		return emulate_gp(ctxt, selector & 0xfffc);
 
 	addr = dt.address + index * 8;
-	ret = ops->write_std(addr, desc, sizeof *desc, ctxt->vcpu,
-			     &ctxt->exception);
+	ret = ops->write_std(ctxt, addr, desc, sizeof *desc, &ctxt->exception);
 
 	return ret;
 }
@@ -986,7 +1269,7 @@ static int load_segment_descriptor(struct x86_emulate_ctxt *ctxt,
 
 	rpl = selector & 3;
 	dpl = seg_desc.dpl;
-	cpl = ops->cpl(ctxt->vcpu);
+	cpl = ops->cpl(ctxt);
 
 	switch (seg) {
 	case VCPU_SREG_SS:
@@ -1042,8 +1325,7 @@ static int load_segment_descriptor(struct x86_emulate_ctxt *ctxt,
 			return ret;
 	}
 load:
-	ops->set_segment_selector(selector, seg, ctxt->vcpu);
-	ops->set_cached_descriptor(&seg_desc, 0, seg, ctxt->vcpu);
+	ops->set_segment(ctxt, selector, &seg_desc, 0, seg);
 	return X86EMUL_CONTINUE;
 exception:
 	emulate_exception(ctxt, err_vec, err_code, true);
@@ -1069,8 +1351,7 @@ static void write_register_operand(struct operand *op)
 	}
 }
 
-static inline int writeback(struct x86_emulate_ctxt *ctxt,
-			    struct x86_emulate_ops *ops)
+static int writeback(struct x86_emulate_ctxt *ctxt)
 {
 	int rc;
 	struct decode_cache *c = &ctxt->decode;
@@ -1081,23 +1362,22 @@ static inline int writeback(struct x86_emulate_ctxt *ctxt,
 		break;
 	case OP_MEM:
 		if (c->lock_prefix)
-			rc = ops->cmpxchg_emulated(
-					linear(ctxt, c->dst.addr.mem),
-					&c->dst.orig_val,
-					&c->dst.val,
-					c->dst.bytes,
-					&ctxt->exception,
-					ctxt->vcpu);
+			rc = segmented_cmpxchg(ctxt,
+					       c->dst.addr.mem,
+					       &c->dst.orig_val,
+					       &c->dst.val,
+					       c->dst.bytes);
 		else
-			rc = ops->write_emulated(
-					linear(ctxt, c->dst.addr.mem),
-					&c->dst.val,
-					c->dst.bytes,
-					&ctxt->exception,
-					ctxt->vcpu);
+			rc = segmented_write(ctxt,
+					     c->dst.addr.mem,
+					     &c->dst.val,
+					     c->dst.bytes);
 		if (rc != X86EMUL_CONTINUE)
 			return rc;
 		break;
+	case OP_XMM:
+		write_sse_reg(ctxt, &c->dst.vec_val, c->dst.addr.xmm);
+		break;
 	case OP_NONE:
 		/* no writeback */
 		break;
@@ -1107,21 +1387,21 @@ static inline int writeback(struct x86_emulate_ctxt *ctxt,
 	return X86EMUL_CONTINUE;
 }
 
-static inline void emulate_push(struct x86_emulate_ctxt *ctxt,
-				struct x86_emulate_ops *ops)
+static int em_push(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
+	struct segmented_address addr;
 
-	c->dst.type  = OP_MEM;
-	c->dst.bytes = c->op_bytes;
-	c->dst.val = c->src.val;
 	register_address_increment(c, &c->regs[VCPU_REGS_RSP], -c->op_bytes);
-	c->dst.addr.mem.ea = register_address(c, c->regs[VCPU_REGS_RSP]);
-	c->dst.addr.mem.seg = VCPU_SREG_SS;
+	addr.ea = register_address(c, c->regs[VCPU_REGS_RSP]);
+	addr.seg = VCPU_SREG_SS;
+
+	/* Disable writeback. */
+	c->dst.type = OP_NONE;
+	return segmented_write(ctxt, addr, &c->src.val, c->op_bytes);
 }
 
 static int emulate_pop(struct x86_emulate_ctxt *ctxt,
-		       struct x86_emulate_ops *ops,
 		       void *dest, int len)
 {
 	struct decode_cache *c = &ctxt->decode;
@@ -1130,7 +1410,7 @@ static int emulate_pop(struct x86_emulate_ctxt *ctxt,
 
 	addr.ea = register_address(c, c->regs[VCPU_REGS_RSP]);
 	addr.seg = VCPU_SREG_SS;
-	rc = read_emulated(ctxt, ops, linear(ctxt, addr), dest, len);
+	rc = segmented_read(ctxt, addr, dest, len);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
@@ -1138,6 +1418,13 @@ static int emulate_pop(struct x86_emulate_ctxt *ctxt,
 	return rc;
 }
 
+static int em_pop(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	return emulate_pop(ctxt, &c->dst.val, c->op_bytes);
+}
+
 static int emulate_popf(struct x86_emulate_ctxt *ctxt,
 		       struct x86_emulate_ops *ops,
 		       void *dest, int len)
@@ -1145,9 +1432,9 @@ static int emulate_popf(struct x86_emulate_ctxt *ctxt,
 	int rc;
 	unsigned long val, change_mask;
 	int iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> IOPL_SHIFT;
-	int cpl = ops->cpl(ctxt->vcpu);
+	int cpl = ops->cpl(ctxt);
 
-	rc = emulate_pop(ctxt, ops, &val, len);
+	rc = emulate_pop(ctxt, &val, len);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
@@ -1179,14 +1466,24 @@ static int emulate_popf(struct x86_emulate_ctxt *ctxt,
 	return rc;
 }
 
-static void emulate_push_sreg(struct x86_emulate_ctxt *ctxt,
-			      struct x86_emulate_ops *ops, int seg)
+static int em_popf(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	c->dst.type = OP_REG;
+	c->dst.addr.reg = &ctxt->eflags;
+	c->dst.bytes = c->op_bytes;
+	return emulate_popf(ctxt, ctxt->ops, &c->dst.val, c->op_bytes);
+}
+
+static int emulate_push_sreg(struct x86_emulate_ctxt *ctxt,
+			     struct x86_emulate_ops *ops, int seg)
 {
 	struct decode_cache *c = &ctxt->decode;
 
-	c->src.val = ops->get_segment_selector(seg, ctxt->vcpu);
+	c->src.val = get_segment_selector(ctxt, seg);
 
-	emulate_push(ctxt, ops);
+	return em_push(ctxt);
 }
 
 static int emulate_pop_sreg(struct x86_emulate_ctxt *ctxt,
@@ -1196,7 +1493,7 @@ static int emulate_pop_sreg(struct x86_emulate_ctxt *ctxt,
 	unsigned long selector;
 	int rc;
 
-	rc = emulate_pop(ctxt, ops, &selector, c->op_bytes);
+	rc = emulate_pop(ctxt, &selector, c->op_bytes);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
@@ -1204,8 +1501,7 @@ static int emulate_pop_sreg(struct x86_emulate_ctxt *ctxt,
 	return rc;
 }
 
-static int emulate_pusha(struct x86_emulate_ctxt *ctxt,
-			  struct x86_emulate_ops *ops)
+static int em_pusha(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 	unsigned long old_esp = c->regs[VCPU_REGS_RSP];
@@ -1216,23 +1512,25 @@ static int emulate_pusha(struct x86_emulate_ctxt *ctxt,
 		(reg == VCPU_REGS_RSP) ?
 		(c->src.val = old_esp) : (c->src.val = c->regs[reg]);
 
-		emulate_push(ctxt, ops);
-
-		rc = writeback(ctxt, ops);
+		rc = em_push(ctxt);
 		if (rc != X86EMUL_CONTINUE)
 			return rc;
 
 		++reg;
 	}
 
-	/* Disable writeback. */
-	c->dst.type = OP_NONE;
-
 	return rc;
 }
 
-static int emulate_popa(struct x86_emulate_ctxt *ctxt,
-			struct x86_emulate_ops *ops)
+static int em_pushf(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	c->src.val =  (unsigned long)ctxt->eflags;
+	return em_push(ctxt);
+}
+
+static int em_popa(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 	int rc = X86EMUL_CONTINUE;
@@ -1245,7 +1543,7 @@ static int emulate_popa(struct x86_emulate_ctxt *ctxt,
 			--reg;
 		}
 
-		rc = emulate_pop(ctxt, ops, &c->regs[reg], c->op_bytes);
+		rc = emulate_pop(ctxt, &c->regs[reg], c->op_bytes);
 		if (rc != X86EMUL_CONTINUE)
 			break;
 		--reg;
@@ -1265,37 +1563,32 @@ int emulate_int_real(struct x86_emulate_ctxt *ctxt,
 
 	/* TODO: Add limit checks */
 	c->src.val = ctxt->eflags;
-	emulate_push(ctxt, ops);
-	rc = writeback(ctxt, ops);
+	rc = em_push(ctxt);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
 	ctxt->eflags &= ~(EFLG_IF | EFLG_TF | EFLG_AC);
 
-	c->src.val = ops->get_segment_selector(VCPU_SREG_CS, ctxt->vcpu);
-	emulate_push(ctxt, ops);
-	rc = writeback(ctxt, ops);
+	c->src.val = get_segment_selector(ctxt, VCPU_SREG_CS);
+	rc = em_push(ctxt);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
 	c->src.val = c->eip;
-	emulate_push(ctxt, ops);
-	rc = writeback(ctxt, ops);
+	rc = em_push(ctxt);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
-	c->dst.type = OP_NONE;
-
-	ops->get_idt(&dt, ctxt->vcpu);
+	ops->get_idt(ctxt, &dt);
 
 	eip_addr = dt.address + (irq << 2);
 	cs_addr = dt.address + (irq << 2) + 2;
 
-	rc = ops->read_std(cs_addr, &cs, 2, ctxt->vcpu, &ctxt->exception);
+	rc = ops->read_std(ctxt, cs_addr, &cs, 2, &ctxt->exception);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
-	rc = ops->read_std(eip_addr, &eip, 2, ctxt->vcpu, &ctxt->exception);
+	rc = ops->read_std(ctxt, eip_addr, &eip, 2, &ctxt->exception);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
@@ -1339,7 +1632,7 @@ static int emulate_iret_real(struct x86_emulate_ctxt *ctxt,
 
 	/* TODO: Add stack limit check */
 
-	rc = emulate_pop(ctxt, ops, &temp_eip, c->op_bytes);
+	rc = emulate_pop(ctxt, &temp_eip, c->op_bytes);
 
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
@@ -1347,12 +1640,12 @@ static int emulate_iret_real(struct x86_emulate_ctxt *ctxt,
 	if (temp_eip & ~0xffff)
 		return emulate_gp(ctxt, 0);
 
-	rc = emulate_pop(ctxt, ops, &cs, c->op_bytes);
+	rc = emulate_pop(ctxt, &cs, c->op_bytes);
 
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
-	rc = emulate_pop(ctxt, ops, &temp_eflags, c->op_bytes);
+	rc = emulate_pop(ctxt, &temp_eflags, c->op_bytes);
 
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
@@ -1394,15 +1687,31 @@ static inline int emulate_iret(struct x86_emulate_ctxt *ctxt,
 	}
 }
 
-static inline int emulate_grp1a(struct x86_emulate_ctxt *ctxt,
-				struct x86_emulate_ops *ops)
+static int em_jmp_far(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	int rc;
+	unsigned short sel;
+
+	memcpy(&sel, c->src.valptr + c->op_bytes, 2);
+
+	rc = load_segment_descriptor(ctxt, ctxt->ops, sel, VCPU_SREG_CS);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+
+	c->eip = 0;
+	memcpy(&c->eip, c->src.valptr, c->op_bytes);
+	return X86EMUL_CONTINUE;
+}
+
+static int em_grp1a(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 
-	return emulate_pop(ctxt, ops, &c->dst.val, c->dst.bytes);
+	return emulate_pop(ctxt, &c->dst.val, c->dst.bytes);
 }
 
-static inline void emulate_grp2(struct x86_emulate_ctxt *ctxt)
+static int em_grp2(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 	switch (c->modrm_reg) {
@@ -1429,10 +1738,10 @@ static inline void emulate_grp2(struct x86_emulate_ctxt *ctxt)
 		emulate_2op_SrcB("sar", c->src, c->dst, ctxt->eflags);
 		break;
 	}
+	return X86EMUL_CONTINUE;
 }
 
-static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt,
-			       struct x86_emulate_ops *ops)
+static int em_grp3(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 	unsigned long *rax = &c->regs[VCPU_REGS_RAX];
@@ -1471,10 +1780,10 @@ static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt,
 	return X86EMUL_CONTINUE;
 }
 
-static inline int emulate_grp45(struct x86_emulate_ctxt *ctxt,
-			       struct x86_emulate_ops *ops)
+static int em_grp45(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
+	int rc = X86EMUL_CONTINUE;
 
 	switch (c->modrm_reg) {
 	case 0:	/* inc */
@@ -1488,21 +1797,23 @@ static inline int emulate_grp45(struct x86_emulate_ctxt *ctxt,
 		old_eip = c->eip;
 		c->eip = c->src.val;
 		c->src.val = old_eip;
-		emulate_push(ctxt, ops);
+		rc = em_push(ctxt);
 		break;
 	}
 	case 4: /* jmp abs */
 		c->eip = c->src.val;
 		break;
+	case 5: /* jmp far */
+		rc = em_jmp_far(ctxt);
+		break;
 	case 6:	/* push */
-		emulate_push(ctxt, ops);
+		rc = em_push(ctxt);
 		break;
 	}
-	return X86EMUL_CONTINUE;
+	return rc;
 }
 
-static inline int emulate_grp9(struct x86_emulate_ctxt *ctxt,
-			       struct x86_emulate_ops *ops)
+static int em_grp9(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 	u64 old = c->dst.orig_val64;
@@ -1528,12 +1839,12 @@ static int emulate_ret_far(struct x86_emulate_ctxt *ctxt,
 	int rc;
 	unsigned long cs;
 
-	rc = emulate_pop(ctxt, ops, &c->eip, c->op_bytes);
+	rc = emulate_pop(ctxt, &c->eip, c->op_bytes);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 	if (c->op_bytes == 4)
 		c->eip = (u32)c->eip;
-	rc = emulate_pop(ctxt, ops, &cs, c->op_bytes);
+	rc = emulate_pop(ctxt, &cs, c->op_bytes);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 	rc = load_segment_descriptor(ctxt, ops, (u16)cs, VCPU_SREG_CS);
@@ -1562,8 +1873,10 @@ setup_syscalls_segments(struct x86_emulate_ctxt *ctxt,
 			struct x86_emulate_ops *ops, struct desc_struct *cs,
 			struct desc_struct *ss)
 {
+	u16 selector;
+
 	memset(cs, 0, sizeof(struct desc_struct));
-	ops->get_cached_descriptor(cs, NULL, VCPU_SREG_CS, ctxt->vcpu);
+	ops->get_segment(ctxt, &selector, cs, NULL, VCPU_SREG_CS);
 	memset(ss, 0, sizeof(struct desc_struct));
 
 	cs->l = 0;		/* will be adjusted later */
@@ -1593,44 +1906,44 @@ emulate_syscall(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
 	struct desc_struct cs, ss;
 	u64 msr_data;
 	u16 cs_sel, ss_sel;
+	u64 efer = 0;
 
 	/* syscall is not available in real mode */
 	if (ctxt->mode == X86EMUL_MODE_REAL ||
 	    ctxt->mode == X86EMUL_MODE_VM86)
 		return emulate_ud(ctxt);
 
+	ops->get_msr(ctxt, MSR_EFER, &efer);
 	setup_syscalls_segments(ctxt, ops, &cs, &ss);
 
-	ops->get_msr(ctxt->vcpu, MSR_STAR, &msr_data);
+	ops->get_msr(ctxt, MSR_STAR, &msr_data);
 	msr_data >>= 32;
 	cs_sel = (u16)(msr_data & 0xfffc);
 	ss_sel = (u16)(msr_data + 8);
 
-	if (is_long_mode(ctxt->vcpu)) {
+	if (efer & EFER_LMA) {
 		cs.d = 0;
 		cs.l = 1;
 	}
-	ops->set_cached_descriptor(&cs, 0, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_segment_selector(cs_sel, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_cached_descriptor(&ss, 0, VCPU_SREG_SS, ctxt->vcpu);
-	ops->set_segment_selector(ss_sel, VCPU_SREG_SS, ctxt->vcpu);
+	ops->set_segment(ctxt, cs_sel, &cs, 0, VCPU_SREG_CS);
+	ops->set_segment(ctxt, ss_sel, &ss, 0, VCPU_SREG_SS);
 
 	c->regs[VCPU_REGS_RCX] = c->eip;
-	if (is_long_mode(ctxt->vcpu)) {
+	if (efer & EFER_LMA) {
 #ifdef CONFIG_X86_64
 		c->regs[VCPU_REGS_R11] = ctxt->eflags & ~EFLG_RF;
 
-		ops->get_msr(ctxt->vcpu,
+		ops->get_msr(ctxt,
 			     ctxt->mode == X86EMUL_MODE_PROT64 ?
 			     MSR_LSTAR : MSR_CSTAR, &msr_data);
 		c->eip = msr_data;
 
-		ops->get_msr(ctxt->vcpu, MSR_SYSCALL_MASK, &msr_data);
+		ops->get_msr(ctxt, MSR_SYSCALL_MASK, &msr_data);
 		ctxt->eflags &= ~(msr_data | EFLG_RF);
 #endif
 	} else {
 		/* legacy mode */
-		ops->get_msr(ctxt->vcpu, MSR_STAR, &msr_data);
+		ops->get_msr(ctxt, MSR_STAR, &msr_data);
 		c->eip = (u32)msr_data;
 
 		ctxt->eflags &= ~(EFLG_VM | EFLG_IF | EFLG_RF);
@@ -1646,7 +1959,9 @@ emulate_sysenter(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
 	struct desc_struct cs, ss;
 	u64 msr_data;
 	u16 cs_sel, ss_sel;
+	u64 efer = 0;
 
+	ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
 	/* inject #GP if in real mode */
 	if (ctxt->mode == X86EMUL_MODE_REAL)
 		return emulate_gp(ctxt, 0);
@@ -1659,7 +1974,7 @@ emulate_sysenter(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
 
 	setup_syscalls_segments(ctxt, ops, &cs, &ss);
 
-	ops->get_msr(ctxt->vcpu, MSR_IA32_SYSENTER_CS, &msr_data);
+	ops->get_msr(ctxt, MSR_IA32_SYSENTER_CS, &msr_data);
 	switch (ctxt->mode) {
 	case X86EMUL_MODE_PROT32:
 		if ((msr_data & 0xfffc) == 0x0)
@@ -1676,21 +1991,18 @@ emulate_sysenter(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
 	cs_sel &= ~SELECTOR_RPL_MASK;
 	ss_sel = cs_sel + 8;
 	ss_sel &= ~SELECTOR_RPL_MASK;
-	if (ctxt->mode == X86EMUL_MODE_PROT64
-		|| is_long_mode(ctxt->vcpu)) {
+	if (ctxt->mode == X86EMUL_MODE_PROT64 || (efer & EFER_LMA)) {
 		cs.d = 0;
 		cs.l = 1;
 	}
 
-	ops->set_cached_descriptor(&cs, 0, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_segment_selector(cs_sel, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_cached_descriptor(&ss, 0, VCPU_SREG_SS, ctxt->vcpu);
-	ops->set_segment_selector(ss_sel, VCPU_SREG_SS, ctxt->vcpu);
+	ops->set_segment(ctxt, cs_sel, &cs, 0, VCPU_SREG_CS);
+	ops->set_segment(ctxt, ss_sel, &ss, 0, VCPU_SREG_SS);
 
-	ops->get_msr(ctxt->vcpu, MSR_IA32_SYSENTER_EIP, &msr_data);
+	ops->get_msr(ctxt, MSR_IA32_SYSENTER_EIP, &msr_data);
 	c->eip = msr_data;
 
-	ops->get_msr(ctxt->vcpu, MSR_IA32_SYSENTER_ESP, &msr_data);
+	ops->get_msr(ctxt, MSR_IA32_SYSENTER_ESP, &msr_data);
 	c->regs[VCPU_REGS_RSP] = msr_data;
 
 	return X86EMUL_CONTINUE;
@@ -1719,7 +2031,7 @@ emulate_sysexit(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
 
 	cs.dpl = 3;
 	ss.dpl = 3;
-	ops->get_msr(ctxt->vcpu, MSR_IA32_SYSENTER_CS, &msr_data);
+	ops->get_msr(ctxt, MSR_IA32_SYSENTER_CS, &msr_data);
 	switch (usermode) {
 	case X86EMUL_MODE_PROT32:
 		cs_sel = (u16)(msr_data + 16);
@@ -1739,10 +2051,8 @@ emulate_sysexit(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
 	cs_sel |= SELECTOR_RPL_MASK;
 	ss_sel |= SELECTOR_RPL_MASK;
 
-	ops->set_cached_descriptor(&cs, 0, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_segment_selector(cs_sel, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_cached_descriptor(&ss, 0, VCPU_SREG_SS, ctxt->vcpu);
-	ops->set_segment_selector(ss_sel, VCPU_SREG_SS, ctxt->vcpu);
+	ops->set_segment(ctxt, cs_sel, &cs, 0, VCPU_SREG_CS);
+	ops->set_segment(ctxt, ss_sel, &ss, 0, VCPU_SREG_SS);
 
 	c->eip = c->regs[VCPU_REGS_RDX];
 	c->regs[VCPU_REGS_RSP] = c->regs[VCPU_REGS_RCX];
@@ -1759,7 +2069,7 @@ static bool emulator_bad_iopl(struct x86_emulate_ctxt *ctxt,
 	if (ctxt->mode == X86EMUL_MODE_VM86)
 		return true;
 	iopl = (ctxt->eflags & X86_EFLAGS_IOPL) >> IOPL_SHIFT;
-	return ops->cpl(ctxt->vcpu) > iopl;
+	return ops->cpl(ctxt) > iopl;
 }
 
 static bool emulator_io_port_access_allowed(struct x86_emulate_ctxt *ctxt,
@@ -1769,11 +2079,11 @@ static bool emulator_io_port_access_allowed(struct x86_emulate_ctxt *ctxt,
 	struct desc_struct tr_seg;
 	u32 base3;
 	int r;
-	u16 io_bitmap_ptr, perm, bit_idx = port & 0x7;
+	u16 tr, io_bitmap_ptr, perm, bit_idx = port & 0x7;
 	unsigned mask = (1 << len) - 1;
 	unsigned long base;
 
-	ops->get_cached_descriptor(&tr_seg, &base3, VCPU_SREG_TR, ctxt->vcpu);
+	ops->get_segment(ctxt, &tr, &tr_seg, &base3, VCPU_SREG_TR);
 	if (!tr_seg.p)
 		return false;
 	if (desc_limit_scaled(&tr_seg) < 103)
@@ -1782,13 +2092,12 @@ static bool emulator_io_port_access_allowed(struct x86_emulate_ctxt *ctxt,
 #ifdef CONFIG_X86_64
 	base |= ((u64)base3) << 32;
 #endif
-	r = ops->read_std(base + 102, &io_bitmap_ptr, 2, ctxt->vcpu, NULL);
+	r = ops->read_std(ctxt, base + 102, &io_bitmap_ptr, 2, NULL);
 	if (r != X86EMUL_CONTINUE)
 		return false;
 	if (io_bitmap_ptr + port/8 > desc_limit_scaled(&tr_seg))
 		return false;
-	r = ops->read_std(base + io_bitmap_ptr + port/8, &perm, 2, ctxt->vcpu,
-			  NULL);
+	r = ops->read_std(ctxt, base + io_bitmap_ptr + port/8, &perm, 2, NULL);
 	if (r != X86EMUL_CONTINUE)
 		return false;
 	if ((perm >> bit_idx) & mask)
@@ -1829,11 +2138,11 @@ static void save_state_to_tss16(struct x86_emulate_ctxt *ctxt,
 	tss->si = c->regs[VCPU_REGS_RSI];
 	tss->di = c->regs[VCPU_REGS_RDI];
 
-	tss->es = ops->get_segment_selector(VCPU_SREG_ES, ctxt->vcpu);
-	tss->cs = ops->get_segment_selector(VCPU_SREG_CS, ctxt->vcpu);
-	tss->ss = ops->get_segment_selector(VCPU_SREG_SS, ctxt->vcpu);
-	tss->ds = ops->get_segment_selector(VCPU_SREG_DS, ctxt->vcpu);
-	tss->ldt = ops->get_segment_selector(VCPU_SREG_LDTR, ctxt->vcpu);
+	tss->es = get_segment_selector(ctxt, VCPU_SREG_ES);
+	tss->cs = get_segment_selector(ctxt, VCPU_SREG_CS);
+	tss->ss = get_segment_selector(ctxt, VCPU_SREG_SS);
+	tss->ds = get_segment_selector(ctxt, VCPU_SREG_DS);
+	tss->ldt = get_segment_selector(ctxt, VCPU_SREG_LDTR);
 }
 
 static int load_state_from_tss16(struct x86_emulate_ctxt *ctxt,
@@ -1858,11 +2167,11 @@ static int load_state_from_tss16(struct x86_emulate_ctxt *ctxt,
 	 * SDM says that segment selectors are loaded before segment
 	 * descriptors
 	 */
-	ops->set_segment_selector(tss->ldt, VCPU_SREG_LDTR, ctxt->vcpu);
-	ops->set_segment_selector(tss->es, VCPU_SREG_ES, ctxt->vcpu);
-	ops->set_segment_selector(tss->cs, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_segment_selector(tss->ss, VCPU_SREG_SS, ctxt->vcpu);
-	ops->set_segment_selector(tss->ds, VCPU_SREG_DS, ctxt->vcpu);
+	set_segment_selector(ctxt, tss->ldt, VCPU_SREG_LDTR);
+	set_segment_selector(ctxt, tss->es, VCPU_SREG_ES);
+	set_segment_selector(ctxt, tss->cs, VCPU_SREG_CS);
+	set_segment_selector(ctxt, tss->ss, VCPU_SREG_SS);
+	set_segment_selector(ctxt, tss->ds, VCPU_SREG_DS);
 
 	/*
 	 * Now load segment descriptors. If fault happenes at this stage
@@ -1896,7 +2205,7 @@ static int task_switch_16(struct x86_emulate_ctxt *ctxt,
 	int ret;
 	u32 new_tss_base = get_desc_base(new_desc);
 
-	ret = ops->read_std(old_tss_base, &tss_seg, sizeof tss_seg, ctxt->vcpu,
+	ret = ops->read_std(ctxt, old_tss_base, &tss_seg, sizeof tss_seg,
 			    &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
 		/* FIXME: need to provide precise fault address */
@@ -1904,13 +2213,13 @@ static int task_switch_16(struct x86_emulate_ctxt *ctxt,
 
 	save_state_to_tss16(ctxt, ops, &tss_seg);
 
-	ret = ops->write_std(old_tss_base, &tss_seg, sizeof tss_seg, ctxt->vcpu,
+	ret = ops->write_std(ctxt, old_tss_base, &tss_seg, sizeof tss_seg,
 			     &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
 		/* FIXME: need to provide precise fault address */
 		return ret;
 
-	ret = ops->read_std(new_tss_base, &tss_seg, sizeof tss_seg, ctxt->vcpu,
+	ret = ops->read_std(ctxt, new_tss_base, &tss_seg, sizeof tss_seg,
 			    &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
 		/* FIXME: need to provide precise fault address */
@@ -1919,10 +2228,10 @@ static int task_switch_16(struct x86_emulate_ctxt *ctxt,
 	if (old_tss_sel != 0xffff) {
 		tss_seg.prev_task_link = old_tss_sel;
 
-		ret = ops->write_std(new_tss_base,
+		ret = ops->write_std(ctxt, new_tss_base,
 				     &tss_seg.prev_task_link,
 				     sizeof tss_seg.prev_task_link,
-				     ctxt->vcpu, &ctxt->exception);
+				     &ctxt->exception);
 		if (ret != X86EMUL_CONTINUE)
 			/* FIXME: need to provide precise fault address */
 			return ret;
@@ -1937,7 +2246,7 @@ static void save_state_to_tss32(struct x86_emulate_ctxt *ctxt,
 {
 	struct decode_cache *c = &ctxt->decode;
 
-	tss->cr3 = ops->get_cr(3, ctxt->vcpu);
+	tss->cr3 = ops->get_cr(ctxt, 3);
 	tss->eip = c->eip;
 	tss->eflags = ctxt->eflags;
 	tss->eax = c->regs[VCPU_REGS_RAX];
@@ -1949,13 +2258,13 @@ static void save_state_to_tss32(struct x86_emulate_ctxt *ctxt,
 	tss->esi = c->regs[VCPU_REGS_RSI];
 	tss->edi = c->regs[VCPU_REGS_RDI];
 
-	tss->es = ops->get_segment_selector(VCPU_SREG_ES, ctxt->vcpu);
-	tss->cs = ops->get_segment_selector(VCPU_SREG_CS, ctxt->vcpu);
-	tss->ss = ops->get_segment_selector(VCPU_SREG_SS, ctxt->vcpu);
-	tss->ds = ops->get_segment_selector(VCPU_SREG_DS, ctxt->vcpu);
-	tss->fs = ops->get_segment_selector(VCPU_SREG_FS, ctxt->vcpu);
-	tss->gs = ops->get_segment_selector(VCPU_SREG_GS, ctxt->vcpu);
-	tss->ldt_selector = ops->get_segment_selector(VCPU_SREG_LDTR, ctxt->vcpu);
+	tss->es = get_segment_selector(ctxt, VCPU_SREG_ES);
+	tss->cs = get_segment_selector(ctxt, VCPU_SREG_CS);
+	tss->ss = get_segment_selector(ctxt, VCPU_SREG_SS);
+	tss->ds = get_segment_selector(ctxt, VCPU_SREG_DS);
+	tss->fs = get_segment_selector(ctxt, VCPU_SREG_FS);
+	tss->gs = get_segment_selector(ctxt, VCPU_SREG_GS);
+	tss->ldt_selector = get_segment_selector(ctxt, VCPU_SREG_LDTR);
 }
 
 static int load_state_from_tss32(struct x86_emulate_ctxt *ctxt,
@@ -1965,7 +2274,7 @@ static int load_state_from_tss32(struct x86_emulate_ctxt *ctxt,
 	struct decode_cache *c = &ctxt->decode;
 	int ret;
 
-	if (ops->set_cr(3, tss->cr3, ctxt->vcpu))
+	if (ops->set_cr(ctxt, 3, tss->cr3))
 		return emulate_gp(ctxt, 0);
 	c->eip = tss->eip;
 	ctxt->eflags = tss->eflags | 2;
@@ -1982,13 +2291,13 @@ static int load_state_from_tss32(struct x86_emulate_ctxt *ctxt,
 	 * SDM says that segment selectors are loaded before segment
 	 * descriptors
 	 */
-	ops->set_segment_selector(tss->ldt_selector, VCPU_SREG_LDTR, ctxt->vcpu);
-	ops->set_segment_selector(tss->es, VCPU_SREG_ES, ctxt->vcpu);
-	ops->set_segment_selector(tss->cs, VCPU_SREG_CS, ctxt->vcpu);
-	ops->set_segment_selector(tss->ss, VCPU_SREG_SS, ctxt->vcpu);
-	ops->set_segment_selector(tss->ds, VCPU_SREG_DS, ctxt->vcpu);
-	ops->set_segment_selector(tss->fs, VCPU_SREG_FS, ctxt->vcpu);
-	ops->set_segment_selector(tss->gs, VCPU_SREG_GS, ctxt->vcpu);
+	set_segment_selector(ctxt, tss->ldt_selector, VCPU_SREG_LDTR);
+	set_segment_selector(ctxt, tss->es, VCPU_SREG_ES);
+	set_segment_selector(ctxt, tss->cs, VCPU_SREG_CS);
+	set_segment_selector(ctxt, tss->ss, VCPU_SREG_SS);
+	set_segment_selector(ctxt, tss->ds, VCPU_SREG_DS);
+	set_segment_selector(ctxt, tss->fs, VCPU_SREG_FS);
+	set_segment_selector(ctxt, tss->gs, VCPU_SREG_GS);
 
 	/*
 	 * Now load segment descriptors. If fault happenes at this stage
@@ -2028,7 +2337,7 @@ static int task_switch_32(struct x86_emulate_ctxt *ctxt,
 	int ret;
 	u32 new_tss_base = get_desc_base(new_desc);
 
-	ret = ops->read_std(old_tss_base, &tss_seg, sizeof tss_seg, ctxt->vcpu,
+	ret = ops->read_std(ctxt, old_tss_base, &tss_seg, sizeof tss_seg,
 			    &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
 		/* FIXME: need to provide precise fault address */
@@ -2036,13 +2345,13 @@ static int task_switch_32(struct x86_emulate_ctxt *ctxt,
 
 	save_state_to_tss32(ctxt, ops, &tss_seg);
 
-	ret = ops->write_std(old_tss_base, &tss_seg, sizeof tss_seg, ctxt->vcpu,
+	ret = ops->write_std(ctxt, old_tss_base, &tss_seg, sizeof tss_seg,
 			     &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
 		/* FIXME: need to provide precise fault address */
 		return ret;
 
-	ret = ops->read_std(new_tss_base, &tss_seg, sizeof tss_seg, ctxt->vcpu,
+	ret = ops->read_std(ctxt, new_tss_base, &tss_seg, sizeof tss_seg,
 			    &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
 		/* FIXME: need to provide precise fault address */
@@ -2051,10 +2360,10 @@ static int task_switch_32(struct x86_emulate_ctxt *ctxt,
 	if (old_tss_sel != 0xffff) {
 		tss_seg.prev_task_link = old_tss_sel;
 
-		ret = ops->write_std(new_tss_base,
+		ret = ops->write_std(ctxt, new_tss_base,
 				     &tss_seg.prev_task_link,
 				     sizeof tss_seg.prev_task_link,
-				     ctxt->vcpu, &ctxt->exception);
+				     &ctxt->exception);
 		if (ret != X86EMUL_CONTINUE)
 			/* FIXME: need to provide precise fault address */
 			return ret;
@@ -2070,9 +2379,9 @@ static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
 {
 	struct desc_struct curr_tss_desc, next_tss_desc;
 	int ret;
-	u16 old_tss_sel = ops->get_segment_selector(VCPU_SREG_TR, ctxt->vcpu);
+	u16 old_tss_sel = get_segment_selector(ctxt, VCPU_SREG_TR);
 	ulong old_tss_base =
-		ops->get_cached_segment_base(VCPU_SREG_TR, ctxt->vcpu);
+		ops->get_cached_segment_base(ctxt, VCPU_SREG_TR);
 	u32 desc_limit;
 
 	/* FIXME: old_tss_base == ~0 ? */
@@ -2088,7 +2397,7 @@ static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
 
 	if (reason != TASK_SWITCH_IRET) {
 		if ((tss_selector & 3) > next_tss_desc.dpl ||
-		    ops->cpl(ctxt->vcpu) > next_tss_desc.dpl)
+		    ops->cpl(ctxt) > next_tss_desc.dpl)
 			return emulate_gp(ctxt, 0);
 	}
 
@@ -2132,9 +2441,8 @@ static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
 					 &next_tss_desc);
 	}
 
-	ops->set_cr(0,  ops->get_cr(0, ctxt->vcpu) | X86_CR0_TS, ctxt->vcpu);
-	ops->set_cached_descriptor(&next_tss_desc, 0, VCPU_SREG_TR, ctxt->vcpu);
-	ops->set_segment_selector(tss_selector, VCPU_SREG_TR, ctxt->vcpu);
+	ops->set_cr(ctxt, 0,  ops->get_cr(ctxt, 0) | X86_CR0_TS);
+	ops->set_segment(ctxt, tss_selector, &next_tss_desc, 0, VCPU_SREG_TR);
 
 	if (has_error_code) {
 		struct decode_cache *c = &ctxt->decode;
@@ -2142,7 +2450,7 @@ static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
 		c->op_bytes = c->ad_bytes = (next_tss_desc.type & 8) ? 4 : 2;
 		c->lock_prefix = 0;
 		c->src.val = (unsigned long) error_code;
-		emulate_push(ctxt, ops);
+		ret = em_push(ctxt);
 	}
 
 	return ret;
@@ -2162,13 +2470,10 @@ int emulator_task_switch(struct x86_emulate_ctxt *ctxt,
 	rc = emulator_do_task_switch(ctxt, ops, tss_selector, reason,
 				     has_error_code, error_code);
 
-	if (rc == X86EMUL_CONTINUE) {
-		rc = writeback(ctxt, ops);
-		if (rc == X86EMUL_CONTINUE)
-			ctxt->eip = c->eip;
-	}
+	if (rc == X86EMUL_CONTINUE)
+		ctxt->eip = c->eip;
 
-	return (rc == X86EMUL_UNHANDLEABLE) ? -1 : 0;
+	return (rc == X86EMUL_UNHANDLEABLE) ? EMULATION_FAILED : EMULATION_OK;
 }
 
 static void string_addr_inc(struct x86_emulate_ctxt *ctxt, unsigned seg,
@@ -2182,12 +2487,6 @@ static void string_addr_inc(struct x86_emulate_ctxt *ctxt, unsigned seg,
 	op->addr.mem.seg = seg;
 }
 
-static int em_push(struct x86_emulate_ctxt *ctxt)
-{
-	emulate_push(ctxt, ctxt->ops);
-	return X86EMUL_CONTINUE;
-}
-
 static int em_das(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
@@ -2234,7 +2533,7 @@ static int em_call_far(struct x86_emulate_ctxt *ctxt)
 	ulong old_eip;
 	int rc;
 
-	old_cs = ctxt->ops->get_segment_selector(VCPU_SREG_CS, ctxt->vcpu);
+	old_cs = get_segment_selector(ctxt, VCPU_SREG_CS);
 	old_eip = c->eip;
 
 	memcpy(&sel, c->src.valptr + c->op_bytes, 2);
@@ -2245,20 +2544,12 @@ static int em_call_far(struct x86_emulate_ctxt *ctxt)
 	memcpy(&c->eip, c->src.valptr, c->op_bytes);
 
 	c->src.val = old_cs;
-	emulate_push(ctxt, ctxt->ops);
-	rc = writeback(ctxt, ctxt->ops);
+	rc = em_push(ctxt);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
 	c->src.val = old_eip;
-	emulate_push(ctxt, ctxt->ops);
-	rc = writeback(ctxt, ctxt->ops);
-	if (rc != X86EMUL_CONTINUE)
-		return rc;
-
-	c->dst.type = OP_NONE;
-
-	return X86EMUL_CONTINUE;
+	return em_push(ctxt);
 }
 
 static int em_ret_near_imm(struct x86_emulate_ctxt *ctxt)
@@ -2269,79 +2560,495 @@ static int em_ret_near_imm(struct x86_emulate_ctxt *ctxt)
 	c->dst.type = OP_REG;
 	c->dst.addr.reg = &c->eip;
 	c->dst.bytes = c->op_bytes;
-	rc = emulate_pop(ctxt, ctxt->ops, &c->dst.val, c->op_bytes);
+	rc = emulate_pop(ctxt, &c->dst.val, c->op_bytes);
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 	register_address_increment(c, &c->regs[VCPU_REGS_RSP], c->src.val);
 	return X86EMUL_CONTINUE;
 }
 
-static int em_imul(struct x86_emulate_ctxt *ctxt)
+static int em_add(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 
-	emulate_2op_SrcV_nobyte("imul", c->src, c->dst, ctxt->eflags);
+	emulate_2op_SrcV("add", c->src, c->dst, ctxt->eflags);
 	return X86EMUL_CONTINUE;
 }
 
-static int em_imul_3op(struct x86_emulate_ctxt *ctxt)
+static int em_or(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 
-	c->dst.val = c->src2.val;
-	return em_imul(ctxt);
+	emulate_2op_SrcV("or", c->src, c->dst, ctxt->eflags);
+	return X86EMUL_CONTINUE;
 }
 
-static int em_cwd(struct x86_emulate_ctxt *ctxt)
+static int em_adc(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
 
-	c->dst.type = OP_REG;
-	c->dst.bytes = c->src.bytes;
-	c->dst.addr.reg = &c->regs[VCPU_REGS_RDX];
-	c->dst.val = ~((c->src.val >> (c->src.bytes * 8 - 1)) - 1);
-
+	emulate_2op_SrcV("adc", c->src, c->dst, ctxt->eflags);
 	return X86EMUL_CONTINUE;
 }
 
-static int em_rdtsc(struct x86_emulate_ctxt *ctxt)
+static int em_sbb(struct x86_emulate_ctxt *ctxt)
 {
-	unsigned cpl = ctxt->ops->cpl(ctxt->vcpu);
 	struct decode_cache *c = &ctxt->decode;
-	u64 tsc = 0;
 
-	if (cpl > 0 && (ctxt->ops->get_cr(4, ctxt->vcpu) & X86_CR4_TSD))
-		return emulate_gp(ctxt, 0);
-	ctxt->ops->get_msr(ctxt->vcpu, MSR_IA32_TSC, &tsc);
-	c->regs[VCPU_REGS_RAX] = (u32)tsc;
-	c->regs[VCPU_REGS_RDX] = tsc >> 32;
+	emulate_2op_SrcV("sbb", c->src, c->dst, ctxt->eflags);
 	return X86EMUL_CONTINUE;
 }
 
-static int em_mov(struct x86_emulate_ctxt *ctxt)
+static int em_and(struct x86_emulate_ctxt *ctxt)
 {
 	struct decode_cache *c = &ctxt->decode;
-	c->dst.val = c->src.val;
+
+	emulate_2op_SrcV("and", c->src, c->dst, ctxt->eflags);
 	return X86EMUL_CONTINUE;
 }
 
-#define D(_y) { .flags = (_y) }
-#define N    D(0)
-#define G(_f, _g) { .flags = ((_f) | Group), .u.group = (_g) }
-#define GD(_f, _g) { .flags = ((_f) | Group | GroupDual), .u.gdual = (_g) }
-#define I(_f, _e) { .flags = (_f), .u.execute = (_e) }
-
-#define D2bv(_f)      D((_f) | ByteOp), D(_f)
-#define I2bv(_f, _e)  I((_f) | ByteOp, _e), I(_f, _e)
+static int em_sub(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
 
-#define D6ALU(_f) D2bv((_f) | DstMem | SrcReg | ModRM),			\
-		D2bv(((_f) | DstReg | SrcMem | ModRM) & ~Lock),		\
-		D2bv(((_f) & ~Lock) | DstAcc | SrcImm)
+	emulate_2op_SrcV("sub", c->src, c->dst, ctxt->eflags);
+	return X86EMUL_CONTINUE;
+}
 
+static int em_xor(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
 
-static struct opcode group1[] = {
-	X7(D(Lock)), N
-};
+	emulate_2op_SrcV("xor", c->src, c->dst, ctxt->eflags);
+	return X86EMUL_CONTINUE;
+}
+
+static int em_cmp(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	emulate_2op_SrcV("cmp", c->src, c->dst, ctxt->eflags);
+	/* Disable writeback. */
+	c->dst.type = OP_NONE;
+	return X86EMUL_CONTINUE;
+}
+
+static int em_imul(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	emulate_2op_SrcV_nobyte("imul", c->src, c->dst, ctxt->eflags);
+	return X86EMUL_CONTINUE;
+}
+
+static int em_imul_3op(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	c->dst.val = c->src2.val;
+	return em_imul(ctxt);
+}
+
+static int em_cwd(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	c->dst.type = OP_REG;
+	c->dst.bytes = c->src.bytes;
+	c->dst.addr.reg = &c->regs[VCPU_REGS_RDX];
+	c->dst.val = ~((c->src.val >> (c->src.bytes * 8 - 1)) - 1);
+
+	return X86EMUL_CONTINUE;
+}
+
+static int em_rdtsc(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	u64 tsc = 0;
+
+	ctxt->ops->get_msr(ctxt, MSR_IA32_TSC, &tsc);
+	c->regs[VCPU_REGS_RAX] = (u32)tsc;
+	c->regs[VCPU_REGS_RDX] = tsc >> 32;
+	return X86EMUL_CONTINUE;
+}
+
+static int em_mov(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	c->dst.val = c->src.val;
+	return X86EMUL_CONTINUE;
+}
+
+static int em_movdqu(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	memcpy(&c->dst.vec_val, &c->src.vec_val, c->op_bytes);
+	return X86EMUL_CONTINUE;
+}
+
+static int em_invlpg(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	int rc;
+	ulong linear;
+
+	rc = linearize(ctxt, c->src.addr.mem, 1, false, &linear);
+	if (rc == X86EMUL_CONTINUE)
+		ctxt->ops->invlpg(ctxt, linear);
+	/* Disable writeback. */
+	c->dst.type = OP_NONE;
+	return X86EMUL_CONTINUE;
+}
+
+static int em_clts(struct x86_emulate_ctxt *ctxt)
+{
+	ulong cr0;
+
+	cr0 = ctxt->ops->get_cr(ctxt, 0);
+	cr0 &= ~X86_CR0_TS;
+	ctxt->ops->set_cr(ctxt, 0, cr0);
+	return X86EMUL_CONTINUE;
+}
+
+static int em_vmcall(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	int rc;
+
+	if (c->modrm_mod != 3 || c->modrm_rm != 1)
+		return X86EMUL_UNHANDLEABLE;
+
+	rc = ctxt->ops->fix_hypercall(ctxt);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+
+	/* Let the processor re-execute the fixed hypercall */
+	c->eip = ctxt->eip;
+	/* Disable writeback. */
+	c->dst.type = OP_NONE;
+	return X86EMUL_CONTINUE;
+}
+
+static int em_lgdt(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	struct desc_ptr desc_ptr;
+	int rc;
+
+	rc = read_descriptor(ctxt, c->src.addr.mem,
+			     &desc_ptr.size, &desc_ptr.address,
+			     c->op_bytes);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+	ctxt->ops->set_gdt(ctxt, &desc_ptr);
+	/* Disable writeback. */
+	c->dst.type = OP_NONE;
+	return X86EMUL_CONTINUE;
+}
+
+static int em_vmmcall(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	int rc;
+
+	rc = ctxt->ops->fix_hypercall(ctxt);
+
+	/* Disable writeback. */
+	c->dst.type = OP_NONE;
+	return rc;
+}
+
+static int em_lidt(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	struct desc_ptr desc_ptr;
+	int rc;
+
+	rc = read_descriptor(ctxt, c->src.addr.mem,
+			     &desc_ptr.size, &desc_ptr.address,
+			     c->op_bytes);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+	ctxt->ops->set_idt(ctxt, &desc_ptr);
+	/* Disable writeback. */
+	c->dst.type = OP_NONE;
+	return X86EMUL_CONTINUE;
+}
+
+static int em_smsw(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	c->dst.bytes = 2;
+	c->dst.val = ctxt->ops->get_cr(ctxt, 0);
+	return X86EMUL_CONTINUE;
+}
+
+static int em_lmsw(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	ctxt->ops->set_cr(ctxt, 0, (ctxt->ops->get_cr(ctxt, 0) & ~0x0eul)
+			  | (c->src.val & 0x0f));
+	c->dst.type = OP_NONE;
+	return X86EMUL_CONTINUE;
+}
+
+static bool valid_cr(int nr)
+{
+	switch (nr) {
+	case 0:
+	case 2 ... 4:
+	case 8:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static int check_cr_read(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	if (!valid_cr(c->modrm_reg))
+		return emulate_ud(ctxt);
+
+	return X86EMUL_CONTINUE;
+}
+
+static int check_cr_write(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	u64 new_val = c->src.val64;
+	int cr = c->modrm_reg;
+	u64 efer = 0;
+
+	static u64 cr_reserved_bits[] = {
+		0xffffffff00000000ULL,
+		0, 0, 0, /* CR3 checked later */
+		CR4_RESERVED_BITS,
+		0, 0, 0,
+		CR8_RESERVED_BITS,
+	};
+
+	if (!valid_cr(cr))
+		return emulate_ud(ctxt);
+
+	if (new_val & cr_reserved_bits[cr])
+		return emulate_gp(ctxt, 0);
+
+	switch (cr) {
+	case 0: {
+		u64 cr4;
+		if (((new_val & X86_CR0_PG) && !(new_val & X86_CR0_PE)) ||
+		    ((new_val & X86_CR0_NW) && !(new_val & X86_CR0_CD)))
+			return emulate_gp(ctxt, 0);
+
+		cr4 = ctxt->ops->get_cr(ctxt, 4);
+		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
+
+		if ((new_val & X86_CR0_PG) && (efer & EFER_LME) &&
+		    !(cr4 & X86_CR4_PAE))
+			return emulate_gp(ctxt, 0);
+
+		break;
+		}
+	case 3: {
+		u64 rsvd = 0;
+
+		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
+		if (efer & EFER_LMA)
+			rsvd = CR3_L_MODE_RESERVED_BITS;
+		else if (ctxt->ops->get_cr(ctxt, 4) & X86_CR4_PAE)
+			rsvd = CR3_PAE_RESERVED_BITS;
+		else if (ctxt->ops->get_cr(ctxt, 0) & X86_CR0_PG)
+			rsvd = CR3_NONPAE_RESERVED_BITS;
+
+		if (new_val & rsvd)
+			return emulate_gp(ctxt, 0);
+
+		break;
+		}
+	case 4: {
+		u64 cr4;
+
+		cr4 = ctxt->ops->get_cr(ctxt, 4);
+		ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
+
+		if ((efer & EFER_LMA) && !(new_val & X86_CR4_PAE))
+			return emulate_gp(ctxt, 0);
+
+		break;
+		}
+	}
+
+	return X86EMUL_CONTINUE;
+}
+
+static int check_dr7_gd(struct x86_emulate_ctxt *ctxt)
+{
+	unsigned long dr7;
+
+	ctxt->ops->get_dr(ctxt, 7, &dr7);
+
+	/* Check if DR7.Global_Enable is set */
+	return dr7 & (1 << 13);
+}
+
+static int check_dr_read(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	int dr = c->modrm_reg;
+	u64 cr4;
+
+	if (dr > 7)
+		return emulate_ud(ctxt);
+
+	cr4 = ctxt->ops->get_cr(ctxt, 4);
+	if ((cr4 & X86_CR4_DE) && (dr == 4 || dr == 5))
+		return emulate_ud(ctxt);
+
+	if (check_dr7_gd(ctxt))
+		return emulate_db(ctxt);
+
+	return X86EMUL_CONTINUE;
+}
+
+static int check_dr_write(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+	u64 new_val = c->src.val64;
+	int dr = c->modrm_reg;
+
+	if ((dr == 6 || dr == 7) && (new_val & 0xffffffff00000000ULL))
+		return emulate_gp(ctxt, 0);
+
+	return check_dr_read(ctxt);
+}
+
+static int check_svme(struct x86_emulate_ctxt *ctxt)
+{
+	u64 efer;
+
+	ctxt->ops->get_msr(ctxt, MSR_EFER, &efer);
+
+	if (!(efer & EFER_SVME))
+		return emulate_ud(ctxt);
+
+	return X86EMUL_CONTINUE;
+}
+
+static int check_svme_pa(struct x86_emulate_ctxt *ctxt)
+{
+	u64 rax = ctxt->decode.regs[VCPU_REGS_RAX];
+
+	/* Valid physical address? */
+	if (rax & 0xffff000000000000ULL)
+		return emulate_gp(ctxt, 0);
+
+	return check_svme(ctxt);
+}
+
+static int check_rdtsc(struct x86_emulate_ctxt *ctxt)
+{
+	u64 cr4 = ctxt->ops->get_cr(ctxt, 4);
+
+	if (cr4 & X86_CR4_TSD && ctxt->ops->cpl(ctxt))
+		return emulate_ud(ctxt);
+
+	return X86EMUL_CONTINUE;
+}
+
+static int check_rdpmc(struct x86_emulate_ctxt *ctxt)
+{
+	u64 cr4 = ctxt->ops->get_cr(ctxt, 4);
+	u64 rcx = ctxt->decode.regs[VCPU_REGS_RCX];
+
+	if ((!(cr4 & X86_CR4_PCE) && ctxt->ops->cpl(ctxt)) ||
+	    (rcx > 3))
+		return emulate_gp(ctxt, 0);
+
+	return X86EMUL_CONTINUE;
+}
+
+static int check_perm_in(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	c->dst.bytes = min(c->dst.bytes, 4u);
+	if (!emulator_io_permited(ctxt, ctxt->ops, c->src.val, c->dst.bytes))
+		return emulate_gp(ctxt, 0);
+
+	return X86EMUL_CONTINUE;
+}
+
+static int check_perm_out(struct x86_emulate_ctxt *ctxt)
+{
+	struct decode_cache *c = &ctxt->decode;
+
+	c->src.bytes = min(c->src.bytes, 4u);
+	if (!emulator_io_permited(ctxt, ctxt->ops, c->dst.val, c->src.bytes))
+		return emulate_gp(ctxt, 0);
+
+	return X86EMUL_CONTINUE;
+}
+
+#define D(_y) { .flags = (_y) }
+#define DI(_y, _i) { .flags = (_y), .intercept = x86_intercept_##_i }
+#define DIP(_y, _i, _p) { .flags = (_y), .intercept = x86_intercept_##_i, \
+		      .check_perm = (_p) }
+#define N    D(0)
+#define EXT(_f, _e) { .flags = ((_f) | RMExt), .u.group = (_e) }
+#define G(_f, _g) { .flags = ((_f) | Group), .u.group = (_g) }
+#define GD(_f, _g) { .flags = ((_f) | GroupDual), .u.gdual = (_g) }
+#define I(_f, _e) { .flags = (_f), .u.execute = (_e) }
+#define II(_f, _e, _i) \
+	{ .flags = (_f), .u.execute = (_e), .intercept = x86_intercept_##_i }
+#define IIP(_f, _e, _i, _p) \
+	{ .flags = (_f), .u.execute = (_e), .intercept = x86_intercept_##_i, \
+	  .check_perm = (_p) }
+#define GP(_f, _g) { .flags = ((_f) | Prefix), .u.gprefix = (_g) }
+
+#define D2bv(_f)      D((_f) | ByteOp), D(_f)
+#define D2bvIP(_f, _i, _p) DIP((_f) | ByteOp, _i, _p), DIP(_f, _i, _p)
+#define I2bv(_f, _e)  I((_f) | ByteOp, _e), I(_f, _e)
+
+#define I6ALU(_f, _e) I2bv((_f) | DstMem | SrcReg | ModRM, _e),		\
+		I2bv(((_f) | DstReg | SrcMem | ModRM) & ~Lock, _e),	\
+		I2bv(((_f) & ~Lock) | DstAcc | SrcImm, _e)
+
+static struct opcode group7_rm1[] = {
+	DI(SrcNone | ModRM | Priv, monitor),
+	DI(SrcNone | ModRM | Priv, mwait),
+	N, N, N, N, N, N,
+};
+
+static struct opcode group7_rm3[] = {
+	DIP(SrcNone | ModRM | Prot | Priv, vmrun,   check_svme_pa),
+	II(SrcNone | ModRM | Prot | VendorSpecific, em_vmmcall, vmmcall),
+	DIP(SrcNone | ModRM | Prot | Priv, vmload,  check_svme_pa),
+	DIP(SrcNone | ModRM | Prot | Priv, vmsave,  check_svme_pa),
+	DIP(SrcNone | ModRM | Prot | Priv, stgi,    check_svme),
+	DIP(SrcNone | ModRM | Prot | Priv, clgi,    check_svme),
+	DIP(SrcNone | ModRM | Prot | Priv, skinit,  check_svme),
+	DIP(SrcNone | ModRM | Prot | Priv, invlpga, check_svme),
+};
+
+static struct opcode group7_rm7[] = {
+	N,
+	DIP(SrcNone | ModRM, rdtscp, check_rdtsc),
+	N, N, N, N, N, N,
+};
+
+static struct opcode group1[] = {
+	I(Lock, em_add),
+	I(Lock, em_or),
+	I(Lock, em_adc),
+	I(Lock, em_sbb),
+	I(Lock, em_and),
+	I(Lock, em_sub),
+	I(Lock, em_xor),
+	I(0, em_cmp),
+};
 
 static struct opcode group1A[] = {
 	D(DstMem | SrcNone | ModRM | Mov | Stack), N, N, N, N, N, N, N,
@@ -2366,16 +3073,28 @@ static struct opcode group5[] = {
 	D(SrcMem | ModRM | Stack), N,
 };
 
+static struct opcode group6[] = {
+	DI(ModRM | Prot,        sldt),
+	DI(ModRM | Prot,        str),
+	DI(ModRM | Prot | Priv, lldt),
+	DI(ModRM | Prot | Priv, ltr),
+	N, N, N, N,
+};
+
 static struct group_dual group7 = { {
-	N, N, D(ModRM | SrcMem | Priv), D(ModRM | SrcMem | Priv),
-	D(SrcNone | ModRM | DstMem | Mov), N,
-	D(SrcMem16 | ModRM | Mov | Priv),
-	D(SrcMem | ModRM | ByteOp | Priv | NoAccess),
+	DI(ModRM | Mov | DstMem | Priv, sgdt),
+	DI(ModRM | Mov | DstMem | Priv, sidt),
+	II(ModRM | SrcMem | Priv, em_lgdt, lgdt),
+	II(ModRM | SrcMem | Priv, em_lidt, lidt),
+	II(SrcNone | ModRM | DstMem | Mov, em_smsw, smsw), N,
+	II(SrcMem16 | ModRM | Mov | Priv, em_lmsw, lmsw),
+	II(SrcMem | ModRM | ByteOp | Priv | NoAccess, em_invlpg, invlpg),
 }, {
-	D(SrcNone | ModRM | Priv | VendorSpecific), N,
-	N, D(SrcNone | ModRM | Priv | VendorSpecific),
-	D(SrcNone | ModRM | DstMem | Mov), N,
-	D(SrcMem16 | ModRM | Mov | Priv), N,
+	I(SrcNone | ModRM | Priv | VendorSpecific, em_vmcall),
+	EXT(0, group7_rm1),
+	N, EXT(0, group7_rm3),
+	II(SrcNone | ModRM | DstMem | Mov, em_smsw, smsw), N,
+	II(SrcMem16 | ModRM | Mov | Priv, em_lmsw, lmsw), EXT(0, group7_rm7),
 } };
 
 static struct opcode group8[] = {
@@ -2394,35 +3113,40 @@ static struct opcode group11[] = {
 	I(DstMem | SrcImm | ModRM | Mov, em_mov), X7(D(Undefined)),
 };
 
+static struct gprefix pfx_0f_6f_0f_7f = {
+	N, N, N, I(Sse, em_movdqu),
+};
+
 static struct opcode opcode_table[256] = {
 	/* 0x00 - 0x07 */
-	D6ALU(Lock),
+	I6ALU(Lock, em_add),
 	D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64),
 	/* 0x08 - 0x0F */
-	D6ALU(Lock),
+	I6ALU(Lock, em_or),
 	D(ImplicitOps | Stack | No64), N,
 	/* 0x10 - 0x17 */
-	D6ALU(Lock),
+	I6ALU(Lock, em_adc),
 	D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64),
 	/* 0x18 - 0x1F */
-	D6ALU(Lock),
+	I6ALU(Lock, em_sbb),
 	D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64),
 	/* 0x20 - 0x27 */
-	D6ALU(Lock), N, N,
+	I6ALU(Lock, em_and), N, N,
 	/* 0x28 - 0x2F */
-	D6ALU(Lock), N, I(ByteOp | DstAcc | No64, em_das),
+	I6ALU(Lock, em_sub), N, I(ByteOp | DstAcc | No64, em_das),
 	/* 0x30 - 0x37 */
-	D6ALU(Lock), N, N,
+	I6ALU(Lock, em_xor), N, N,
 	/* 0x38 - 0x3F */
-	D6ALU(0), N, N,
+	I6ALU(0, em_cmp), N, N,
 	/* 0x40 - 0x4F */
 	X16(D(DstReg)),
 	/* 0x50 - 0x57 */
 	X8(I(SrcReg | Stack, em_push)),
 	/* 0x58 - 0x5F */
-	X8(D(DstReg | Stack)),
+	X8(I(DstReg | Stack, em_pop)),
 	/* 0x60 - 0x67 */
-	D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64),
+	I(ImplicitOps | Stack | No64, em_pusha),
+	I(ImplicitOps | Stack | No64, em_popa),
 	N, D(DstReg | SrcMem32 | ModRM | Mov) /* movsxd (x86/64) */ ,
 	N, N, N, N,
 	/* 0x68 - 0x6F */
@@ -2430,8 +3154,8 @@ static struct opcode opcode_table[256] = {
 	I(DstReg | SrcMem | ModRM | Src2Imm, em_imul_3op),
 	I(SrcImmByte | Mov | Stack, em_push),
 	I(DstReg | SrcMem | ModRM | Src2ImmByte, em_imul_3op),
-	D2bv(DstDI | Mov | String), /* insb, insw/insd */
-	D2bv(SrcSI | ImplicitOps | String), /* outsb, outsw/outsd */
+	D2bvIP(DstDI | Mov | String, ins, check_perm_in), /* insb, insw/insd */
+	D2bvIP(SrcSI | ImplicitOps | String, outs, check_perm_out), /* outsb, outsw/outsd */
 	/* 0x70 - 0x7F */
 	X16(D(SrcImmByte)),
 	/* 0x80 - 0x87 */
@@ -2446,21 +3170,22 @@ static struct opcode opcode_table[256] = {
 	D(DstMem | SrcNone | ModRM | Mov), D(ModRM | SrcMem | NoAccess | DstReg),
 	D(ImplicitOps | SrcMem16 | ModRM), G(0, group1A),
 	/* 0x90 - 0x97 */
-	X8(D(SrcAcc | DstReg)),
+	DI(SrcAcc | DstReg, pause), X7(D(SrcAcc | DstReg)),
 	/* 0x98 - 0x9F */
 	D(DstAcc | SrcNone), I(ImplicitOps | SrcAcc, em_cwd),
 	I(SrcImmFAddr | No64, em_call_far), N,
-	D(ImplicitOps | Stack), D(ImplicitOps | Stack), N, N,
+	II(ImplicitOps | Stack, em_pushf, pushf),
+	II(ImplicitOps | Stack, em_popf, popf), N, N,
 	/* 0xA0 - 0xA7 */
 	I2bv(DstAcc | SrcMem | Mov | MemAbs, em_mov),
 	I2bv(DstMem | SrcAcc | Mov | MemAbs, em_mov),
 	I2bv(SrcSI | DstDI | Mov | String, em_mov),
-	D2bv(SrcSI | DstDI | String),
+	I2bv(SrcSI | DstDI | String, em_cmp),
 	/* 0xA8 - 0xAF */
 	D2bv(DstAcc | SrcImm),
 	I2bv(SrcAcc | DstDI | Mov | String, em_mov),
 	I2bv(SrcSI | DstAcc | Mov | String, em_mov),
-	D2bv(SrcAcc | DstDI | String),
+	I2bv(SrcAcc | DstDI | String, em_cmp),
 	/* 0xB0 - 0xB7 */
 	X8(I(ByteOp | DstReg | SrcImm | Mov, em_mov)),
 	/* 0xB8 - 0xBF */
@@ -2473,7 +3198,8 @@ static struct opcode opcode_table[256] = {
 	G(ByteOp, group11), G(0, group11),
 	/* 0xC8 - 0xCF */
 	N, N, N, D(ImplicitOps | Stack),
-	D(ImplicitOps), D(SrcImmByte), D(ImplicitOps | No64), D(ImplicitOps),
+	D(ImplicitOps), DI(SrcImmByte, intn),
+	D(ImplicitOps | No64), DI(ImplicitOps, iret),
 	/* 0xD0 - 0xD7 */
 	D2bv(DstMem | SrcOne | ModRM), D2bv(DstMem | ModRM),
 	N, N, N, N,
@@ -2481,14 +3207,17 @@ static struct opcode opcode_table[256] = {
 	N, N, N, N, N, N, N, N,
 	/* 0xE0 - 0xE7 */
 	X4(D(SrcImmByte)),
-	D2bv(SrcImmUByte | DstAcc), D2bv(SrcAcc | DstImmUByte),
+	D2bvIP(SrcImmUByte | DstAcc, in,  check_perm_in),
+	D2bvIP(SrcAcc | DstImmUByte, out, check_perm_out),
 	/* 0xE8 - 0xEF */
 	D(SrcImm | Stack), D(SrcImm | ImplicitOps),
 	D(SrcImmFAddr | No64), D(SrcImmByte | ImplicitOps),
-	D2bv(SrcNone | DstAcc),	D2bv(SrcAcc | ImplicitOps),
+	D2bvIP(SrcNone | DstAcc,     in,  check_perm_in),
+	D2bvIP(SrcAcc | ImplicitOps, out, check_perm_out),
 	/* 0xF0 - 0xF7 */
-	N, N, N, N,
-	D(ImplicitOps | Priv), D(ImplicitOps), G(ByteOp, group3), G(0, group3),
+	N, DI(ImplicitOps, icebp), N, N,
+	DI(ImplicitOps | Priv, hlt), D(ImplicitOps),
+	G(ByteOp, group3), G(0, group3),
 	/* 0xF8 - 0xFF */
 	D(ImplicitOps), D(ImplicitOps), D(ImplicitOps), D(ImplicitOps),
 	D(ImplicitOps), D(ImplicitOps), G(0, group4), G(0, group5),
@@ -2496,20 +3225,24 @@ static struct opcode opcode_table[256] = {
 
 static struct opcode twobyte_table[256] = {
 	/* 0x00 - 0x0F */
-	N, GD(0, &group7), N, N,
-	N, D(ImplicitOps | VendorSpecific), D(ImplicitOps | Priv), N,
-	D(ImplicitOps | Priv), D(ImplicitOps | Priv), N, N,
+	G(0, group6), GD(0, &group7), N, N,
+	N, D(ImplicitOps | VendorSpecific), DI(ImplicitOps | Priv, clts), N,
+	DI(ImplicitOps | Priv, invd), DI(ImplicitOps | Priv, wbinvd), N, N,
 	N, D(ImplicitOps | ModRM), N, N,
 	/* 0x10 - 0x1F */
 	N, N, N, N, N, N, N, N, D(ImplicitOps | ModRM), N, N, N, N, N, N, N,
 	/* 0x20 - 0x2F */
-	D(ModRM | DstMem | Priv | Op3264), D(ModRM | DstMem | Priv | Op3264),
-	D(ModRM | SrcMem | Priv | Op3264), D(ModRM | SrcMem | Priv | Op3264),
+	DIP(ModRM | DstMem | Priv | Op3264, cr_read, check_cr_read),
+	DIP(ModRM | DstMem | Priv | Op3264, dr_read, check_dr_read),
+	DIP(ModRM | SrcMem | Priv | Op3264, cr_write, check_cr_write),
+	DIP(ModRM | SrcMem | Priv | Op3264, dr_write, check_dr_write),
 	N, N, N, N,
 	N, N, N, N, N, N, N, N,
 	/* 0x30 - 0x3F */
-	D(ImplicitOps | Priv), I(ImplicitOps, em_rdtsc),
-	D(ImplicitOps | Priv), N,
+	DI(ImplicitOps | Priv, wrmsr),
+	IIP(ImplicitOps, em_rdtsc, rdtsc, check_rdtsc),
+	DI(ImplicitOps | Priv, rdmsr),
+	DIP(ImplicitOps | Priv, rdpmc, check_rdpmc),
 	D(ImplicitOps | VendorSpecific), D(ImplicitOps | Priv | VendorSpecific),
 	N, N,
 	N, N, N, N, N, N, N, N,
@@ -2518,21 +3251,27 @@ static struct opcode twobyte_table[256] = {
 	/* 0x50 - 0x5F */
 	N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N,
 	/* 0x60 - 0x6F */
-	N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N,
+	N, N, N, N,
+	N, N, N, N,
+	N, N, N, N,
+	N, N, N, GP(SrcMem | DstReg | ModRM | Mov, &pfx_0f_6f_0f_7f),
 	/* 0x70 - 0x7F */
-	N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N,
+	N, N, N, N,
+	N, N, N, N,
+	N, N, N, N,
+	N, N, N, GP(SrcReg | DstMem | ModRM | Mov, &pfx_0f_6f_0f_7f),
 	/* 0x80 - 0x8F */
 	X16(D(SrcImm)),
 	/* 0x90 - 0x9F */
 	X16(D(ByteOp | DstMem | SrcNone | ModRM| Mov)),
 	/* 0xA0 - 0xA7 */
 	D(ImplicitOps | Stack), D(ImplicitOps | Stack),
-	N, D(DstMem | SrcReg | ModRM | BitOp),
+	DI(ImplicitOps, cpuid), D(DstMem | SrcReg | ModRM | BitOp),
 	D(DstMem | SrcReg | Src2ImmByte | ModRM),
 	D(DstMem | SrcReg | Src2CL | ModRM), N, N,
 	/* 0xA8 - 0xAF */
 	D(ImplicitOps | Stack), D(ImplicitOps | Stack),
-	N, D(DstMem | SrcReg | ModRM | BitOp | Lock),
+	DI(ImplicitOps, rsm), D(DstMem | SrcReg | ModRM | BitOp | Lock),
 	D(DstMem | SrcReg | Src2ImmByte | ModRM),
 	D(DstMem | SrcReg | Src2CL | ModRM),
 	D(ModRM), I(DstReg | SrcMem | ModRM, em_imul),
@@ -2564,10 +3303,13 @@ static struct opcode twobyte_table[256] = {
 #undef G
 #undef GD
 #undef I
+#undef GP
+#undef EXT
 
 #undef D2bv
+#undef D2bvIP
 #undef I2bv
-#undef D6ALU
+#undef I6ALU
 
 static unsigned imm_size(struct decode_cache *c)
 {
@@ -2625,8 +3367,9 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	struct decode_cache *c = &ctxt->decode;
 	int rc = X86EMUL_CONTINUE;
 	int mode = ctxt->mode;
-	int def_op_bytes, def_ad_bytes, dual, goffset;
-	struct opcode opcode, *g_mod012, *g_mod3;
+	int def_op_bytes, def_ad_bytes, goffset, simd_prefix;
+	bool op_prefix = false;
+	struct opcode opcode;
 	struct operand memop = { .type = OP_NONE };
 
 	c->eip = ctxt->eip;
@@ -2634,7 +3377,6 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	c->fetch.end = c->fetch.start + insn_len;
 	if (insn_len > 0)
 		memcpy(c->fetch.data, insn, insn_len);
-	ctxt->cs_base = seg_base(ctxt, ops, VCPU_SREG_CS);
 
 	switch (mode) {
 	case X86EMUL_MODE_REAL:
@@ -2662,6 +3404,7 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	for (;;) {
 		switch (c->b = insn_fetch(u8, 1, c->eip)) {
 		case 0x66:	/* operand-size override */
+			op_prefix = true;
 			/* switch between 2/4 bytes */
 			c->op_bytes = def_op_bytes ^ 6;
 			break;
@@ -2692,10 +3435,8 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 			c->lock_prefix = 1;
 			break;
 		case 0xf2:	/* REPNE/REPNZ */
-			c->rep_prefix = REPNE_PREFIX;
-			break;
 		case 0xf3:	/* REP/REPE/REPZ */
-			c->rep_prefix = REPE_PREFIX;
+			c->rep_prefix = c->b;
 			break;
 		default:
 			goto done_prefixes;
@@ -2722,29 +3463,49 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	}
 	c->d = opcode.flags;
 
-	if (c->d & Group) {
-		dual = c->d & GroupDual;
-		c->modrm = insn_fetch(u8, 1, c->eip);
-		--c->eip;
-
-		if (c->d & GroupDual) {
-			g_mod012 = opcode.u.gdual->mod012;
-			g_mod3 = opcode.u.gdual->mod3;
-		} else
-			g_mod012 = g_mod3 = opcode.u.group;
-
-		c->d &= ~(Group | GroupDual);
-
-		goffset = (c->modrm >> 3) & 7;
+	while (c->d & GroupMask) {
+		switch (c->d & GroupMask) {
+		case Group:
+			c->modrm = insn_fetch(u8, 1, c->eip);
+			--c->eip;
+			goffset = (c->modrm >> 3) & 7;
+			opcode = opcode.u.group[goffset];
+			break;
+		case GroupDual:
+			c->modrm = insn_fetch(u8, 1, c->eip);
+			--c->eip;
+			goffset = (c->modrm >> 3) & 7;
+			if ((c->modrm >> 6) == 3)
+				opcode = opcode.u.gdual->mod3[goffset];
+			else
+				opcode = opcode.u.gdual->mod012[goffset];
+			break;
+		case RMExt:
+			goffset = c->modrm & 7;
+			opcode = opcode.u.group[goffset];
+			break;
+		case Prefix:
+			if (c->rep_prefix && op_prefix)
+				return X86EMUL_UNHANDLEABLE;
+			simd_prefix = op_prefix ? 0x66 : c->rep_prefix;
+			switch (simd_prefix) {
+			case 0x00: opcode = opcode.u.gprefix->pfx_no; break;
+			case 0x66: opcode = opcode.u.gprefix->pfx_66; break;
+			case 0xf2: opcode = opcode.u.gprefix->pfx_f2; break;
+			case 0xf3: opcode = opcode.u.gprefix->pfx_f3; break;
+			}
+			break;
+		default:
+			return X86EMUL_UNHANDLEABLE;
+		}
 
-		if ((c->modrm >> 6) == 3)
-			opcode = g_mod3[goffset];
-		else
-			opcode = g_mod012[goffset];
+		c->d &= ~GroupMask;
 		c->d |= opcode.flags;
 	}
 
 	c->execute = opcode.u.execute;
+	c->check_perm = opcode.check_perm;
+	c->intercept = opcode.intercept;
 
 	/* Unrecognised? */
 	if (c->d == 0 || (c->d & Undefined))
@@ -2763,6 +3524,9 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 			c->op_bytes = 4;
 	}
 
+	if (c->d & Sse)
+		c->op_bytes = 16;
+
 	/* ModRM and SIB bytes. */
 	if (c->d & ModRM) {
 		rc = decode_modrm(ctxt, ops, &memop);
@@ -2776,7 +3540,7 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	if (!c->has_seg_override)
 		set_seg_override(c, VCPU_SREG_DS);
 
-	memop.addr.mem.seg = seg_override(ctxt, ops, c);
+	memop.addr.mem.seg = seg_override(ctxt, c);
 
 	if (memop.type == OP_MEM && c->ad_bytes != 8)
 		memop.addr.mem.ea = (u32)memop.addr.mem.ea;
@@ -2792,7 +3556,7 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	case SrcNone:
 		break;
 	case SrcReg:
-		decode_register_operand(&c->src, c, 0);
+		decode_register_operand(ctxt, &c->src, c, 0);
 		break;
 	case SrcMem16:
 		memop.bytes = 2;
@@ -2836,7 +3600,7 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 		c->src.bytes = (c->d & ByteOp) ? 1 : c->op_bytes;
 		c->src.addr.mem.ea =
 			register_address(c, c->regs[VCPU_REGS_RSI]);
-		c->src.addr.mem.seg = seg_override(ctxt, ops, c),
+		c->src.addr.mem.seg = seg_override(ctxt, c);
 		c->src.val = 0;
 		break;
 	case SrcImmFAddr:
@@ -2883,7 +3647,7 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	/* Decode and fetch the destination operand: register or memory. */
 	switch (c->d & DstMask) {
 	case DstReg:
-		decode_register_operand(&c->dst, c,
+		decode_register_operand(ctxt, &c->dst, c,
 			 c->twobyte && (c->b == 0xb6 || c->b == 0xb7));
 		break;
 	case DstImmUByte:
@@ -2926,7 +3690,7 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	}
 
 done:
-	return (rc == X86EMUL_UNHANDLEABLE) ? -1 : 0;
+	return (rc == X86EMUL_UNHANDLEABLE) ? EMULATION_FAILED : EMULATION_OK;
 }
 
 static bool string_insn_completed(struct x86_emulate_ctxt *ctxt)
@@ -2979,12 +3743,51 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		goto done;
 	}
 
+	if ((c->d & Sse)
+	    && ((ops->get_cr(ctxt, 0) & X86_CR0_EM)
+		|| !(ops->get_cr(ctxt, 4) & X86_CR4_OSFXSR))) {
+		rc = emulate_ud(ctxt);
+		goto done;
+	}
+
+	if ((c->d & Sse) && (ops->get_cr(ctxt, 0) & X86_CR0_TS)) {
+		rc = emulate_nm(ctxt);
+		goto done;
+	}
+
+	if (unlikely(ctxt->guest_mode) && c->intercept) {
+		rc = emulator_check_intercept(ctxt, c->intercept,
+					      X86_ICPT_PRE_EXCEPT);
+		if (rc != X86EMUL_CONTINUE)
+			goto done;
+	}
+
 	/* Privileged instruction can be executed only in CPL=0 */
-	if ((c->d & Priv) && ops->cpl(ctxt->vcpu)) {
+	if ((c->d & Priv) && ops->cpl(ctxt)) {
 		rc = emulate_gp(ctxt, 0);
 		goto done;
 	}
 
+	/* Instruction can only be executed in protected mode */
+	if ((c->d & Prot) && !(ctxt->mode & X86EMUL_MODE_PROT)) {
+		rc = emulate_ud(ctxt);
+		goto done;
+	}
+
+	/* Do instruction specific permission checks */
+	if (c->check_perm) {
+		rc = c->check_perm(ctxt);
+		if (rc != X86EMUL_CONTINUE)
+			goto done;
+	}
+
+	if (unlikely(ctxt->guest_mode) && c->intercept) {
+		rc = emulator_check_intercept(ctxt, c->intercept,
+					      X86_ICPT_POST_EXCEPT);
+		if (rc != X86EMUL_CONTINUE)
+			goto done;
+	}
+
 	if (c->rep_prefix && (c->d & String)) {
 		/* All REP prefixes have the same first termination condition */
 		if (address_mask(c, c->regs[VCPU_REGS_RCX]) == 0) {
@@ -2994,16 +3797,16 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 	}
 
 	if ((c->src.type == OP_MEM) && !(c->d & NoAccess)) {
-		rc = read_emulated(ctxt, ops, linear(ctxt, c->src.addr.mem),
-					c->src.valptr, c->src.bytes);
+		rc = segmented_read(ctxt, c->src.addr.mem,
+				    c->src.valptr, c->src.bytes);
 		if (rc != X86EMUL_CONTINUE)
 			goto done;
 		c->src.orig_val64 = c->src.val64;
 	}
 
 	if (c->src2.type == OP_MEM) {
-		rc = read_emulated(ctxt, ops, linear(ctxt, c->src2.addr.mem),
-					&c->src2.val, c->src2.bytes);
+		rc = segmented_read(ctxt, c->src2.addr.mem,
+				    &c->src2.val, c->src2.bytes);
 		if (rc != X86EMUL_CONTINUE)
 			goto done;
 	}
@@ -3014,7 +3817,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 
 	if ((c->dst.type == OP_MEM) && !(c->d & Mov)) {
 		/* optimisation - avoid slow emulated read if Mov */
-		rc = read_emulated(ctxt, ops, linear(ctxt, c->dst.addr.mem),
+		rc = segmented_read(ctxt, c->dst.addr.mem,
 				   &c->dst.val, c->dst.bytes);
 		if (rc != X86EMUL_CONTINUE)
 			goto done;
@@ -3023,6 +3826,13 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 
 special_insn:
 
+	if (unlikely(ctxt->guest_mode) && c->intercept) {
+		rc = emulator_check_intercept(ctxt, c->intercept,
+					      X86_ICPT_POST_MEMACCESS);
+		if (rc != X86EMUL_CONTINUE)
+			goto done;
+	}
+
 	if (c->execute) {
 		rc = c->execute(ctxt);
 		if (rc != X86EMUL_CONTINUE)
@@ -3034,75 +3844,33 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		goto twobyte_insn;
 
 	switch (c->b) {
-	case 0x00 ... 0x05:
-	      add:		/* add */
-		emulate_2op_SrcV("add", c->src, c->dst, ctxt->eflags);
-		break;
 	case 0x06:		/* push es */
-		emulate_push_sreg(ctxt, ops, VCPU_SREG_ES);
+		rc = emulate_push_sreg(ctxt, ops, VCPU_SREG_ES);
 		break;
 	case 0x07:		/* pop es */
 		rc = emulate_pop_sreg(ctxt, ops, VCPU_SREG_ES);
 		break;
-	case 0x08 ... 0x0d:
-	      or:		/* or */
-		emulate_2op_SrcV("or", c->src, c->dst, ctxt->eflags);
-		break;
 	case 0x0e:		/* push cs */
-		emulate_push_sreg(ctxt, ops, VCPU_SREG_CS);
-		break;
-	case 0x10 ... 0x15:
-	      adc:		/* adc */
-		emulate_2op_SrcV("adc", c->src, c->dst, ctxt->eflags);
+		rc = emulate_push_sreg(ctxt, ops, VCPU_SREG_CS);
 		break;
 	case 0x16:		/* push ss */
-		emulate_push_sreg(ctxt, ops, VCPU_SREG_SS);
+		rc = emulate_push_sreg(ctxt, ops, VCPU_SREG_SS);
 		break;
 	case 0x17:		/* pop ss */
 		rc = emulate_pop_sreg(ctxt, ops, VCPU_SREG_SS);
 		break;
-	case 0x18 ... 0x1d:
-	      sbb:		/* sbb */
-		emulate_2op_SrcV("sbb", c->src, c->dst, ctxt->eflags);
-		break;
 	case 0x1e:		/* push ds */
-		emulate_push_sreg(ctxt, ops, VCPU_SREG_DS);
+		rc = emulate_push_sreg(ctxt, ops, VCPU_SREG_DS);
 		break;
 	case 0x1f:		/* pop ds */
 		rc = emulate_pop_sreg(ctxt, ops, VCPU_SREG_DS);
 		break;
-	case 0x20 ... 0x25:
-	      and:		/* and */
-		emulate_2op_SrcV("and", c->src, c->dst, ctxt->eflags);
-		break;
-	case 0x28 ... 0x2d:
-	      sub:		/* sub */
-		emulate_2op_SrcV("sub", c->src, c->dst, ctxt->eflags);
-		break;
-	case 0x30 ... 0x35:
-	      xor:		/* xor */
-		emulate_2op_SrcV("xor", c->src, c->dst, ctxt->eflags);
-		break;
-	case 0x38 ... 0x3d:
-	      cmp:		/* cmp */
-		emulate_2op_SrcV("cmp", c->src, c->dst, ctxt->eflags);
-		break;
 	case 0x40 ... 0x47: /* inc r16/r32 */
 		emulate_1op("inc", c->dst, ctxt->eflags);
 		break;
 	case 0x48 ... 0x4f: /* dec r16/r32 */
 		emulate_1op("dec", c->dst, ctxt->eflags);
 		break;
-	case 0x58 ... 0x5f: /* pop reg */
-	pop_instruction:
-		rc = emulate_pop(ctxt, ops, &c->dst.val, c->op_bytes);
-		break;
-	case 0x60:	/* pusha */
-		rc = emulate_pusha(ctxt, ops);
-		break;
-	case 0x61:	/* popa */
-		rc = emulate_popa(ctxt, ops);
-		break;
 	case 0x63:		/* movsxd */
 		if (ctxt->mode != X86EMUL_MODE_PROT64)
 			goto cannot_emulate;
@@ -3121,26 +3889,6 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		if (test_cc(c->b, ctxt->eflags))
 			jmp_rel(c, c->src.val);
 		break;
-	case 0x80 ... 0x83:	/* Grp1 */
-		switch (c->modrm_reg) {
-		case 0:
-			goto add;
-		case 1:
-			goto or;
-		case 2:
-			goto adc;
-		case 3:
-			goto sbb;
-		case 4:
-			goto and;
-		case 5:
-			goto sub;
-		case 6:
-			goto xor;
-		case 7:
-			goto cmp;
-		}
-		break;
 	case 0x84 ... 0x85:
 	test:
 		emulate_2op_SrcV("test", c->src, c->dst, ctxt->eflags);
@@ -3162,7 +3910,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 			rc = emulate_ud(ctxt);
 			goto done;
 		}
-		c->dst.val = ops->get_segment_selector(c->modrm_reg, ctxt->vcpu);
+		c->dst.val = get_segment_selector(ctxt, c->modrm_reg);
 		break;
 	case 0x8d: /* lea r16/r32, m */
 		c->dst.val = c->src.addr.mem.ea;
@@ -3187,7 +3935,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		break;
 	}
 	case 0x8f:		/* pop (sole member of Grp1a) */
-		rc = emulate_grp1a(ctxt, ops);
+		rc = em_grp1a(ctxt);
 		break;
 	case 0x90 ... 0x97: /* nop / xchg reg, rax */
 		if (c->dst.addr.reg == &c->regs[VCPU_REGS_RAX])
@@ -3200,31 +3948,17 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		case 8: c->dst.val = (s32)c->dst.val; break;
 		}
 		break;
-	case 0x9c: /* pushf */
-		c->src.val =  (unsigned long) ctxt->eflags;
-		emulate_push(ctxt, ops);
-		break;
-	case 0x9d: /* popf */
-		c->dst.type = OP_REG;
-		c->dst.addr.reg = &ctxt->eflags;
-		c->dst.bytes = c->op_bytes;
-		rc = emulate_popf(ctxt, ops, &c->dst.val, c->op_bytes);
-		break;
-	case 0xa6 ... 0xa7:	/* cmps */
-		c->dst.type = OP_NONE; /* Disable writeback. */
-		goto cmp;
 	case 0xa8 ... 0xa9:	/* test ax, imm */
 		goto test;
-	case 0xae ... 0xaf:	/* scas */
-		goto cmp;
 	case 0xc0 ... 0xc1:
-		emulate_grp2(ctxt);
+		rc = em_grp2(ctxt);
 		break;
 	case 0xc3: /* ret */
 		c->dst.type = OP_REG;
 		c->dst.addr.reg = &c->eip;
 		c->dst.bytes = c->op_bytes;
-		goto pop_instruction;
+		rc = em_pop(ctxt);
+		break;
 	case 0xc4:		/* les */
 		rc = emulate_load_segment(ctxt, ops, VCPU_SREG_ES);
 		break;
@@ -3252,11 +3986,11 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		rc = emulate_iret(ctxt, ops);
 		break;
 	case 0xd0 ... 0xd1:	/* Grp2 */
-		emulate_grp2(ctxt);
+		rc = em_grp2(ctxt);
 		break;
 	case 0xd2 ... 0xd3:	/* Grp2 */
 		c->src.val = c->regs[VCPU_REGS_RCX];
-		emulate_grp2(ctxt);
+		rc = em_grp2(ctxt);
 		break;
 	case 0xe0 ... 0xe2:	/* loop/loopz/loopnz */
 		register_address_increment(c, &c->regs[VCPU_REGS_RCX], -1);
@@ -3278,23 +4012,14 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		long int rel = c->src.val;
 		c->src.val = (unsigned long) c->eip;
 		jmp_rel(c, rel);
-		emulate_push(ctxt, ops);
+		rc = em_push(ctxt);
 		break;
 	}
 	case 0xe9: /* jmp rel */
 		goto jmp;
-	case 0xea: { /* jmp far */
-		unsigned short sel;
-	jump_far:
-		memcpy(&sel, c->src.valptr + c->op_bytes, 2);
-
-		if (load_segment_descriptor(ctxt, ops, sel, VCPU_SREG_CS))
-			goto done;
-
-		c->eip = 0;
-		memcpy(&c->eip, c->src.valptr, c->op_bytes);
+	case 0xea: /* jmp far */
+		rc = em_jmp_far(ctxt);
 		break;
-	}
 	case 0xeb:
 	      jmp:		/* jmp rel short */
 		jmp_rel(c, c->src.val);
@@ -3304,11 +4029,6 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 	case 0xed: /* in (e/r)ax,dx */
 		c->src.val = c->regs[VCPU_REGS_RDX];
 	do_io_in:
-		c->dst.bytes = min(c->dst.bytes, 4u);
-		if (!emulator_io_permited(ctxt, ops, c->src.val, c->dst.bytes)) {
-			rc = emulate_gp(ctxt, 0);
-			goto done;
-		}
 		if (!pio_in_emulated(ctxt, ops, c->dst.bytes, c->src.val,
 				     &c->dst.val))
 			goto done; /* IO is needed */
@@ -3317,25 +4037,19 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 	case 0xef: /* out dx,(e/r)ax */
 		c->dst.val = c->regs[VCPU_REGS_RDX];
 	do_io_out:
-		c->src.bytes = min(c->src.bytes, 4u);
-		if (!emulator_io_permited(ctxt, ops, c->dst.val,
-					  c->src.bytes)) {
-			rc = emulate_gp(ctxt, 0);
-			goto done;
-		}
-		ops->pio_out_emulated(c->src.bytes, c->dst.val,
-				      &c->src.val, 1, ctxt->vcpu);
+		ops->pio_out_emulated(ctxt, c->src.bytes, c->dst.val,
+				      &c->src.val, 1);
 		c->dst.type = OP_NONE;	/* Disable writeback. */
 		break;
 	case 0xf4:              /* hlt */
-		ctxt->vcpu->arch.halt_request = 1;
+		ctxt->ops->halt(ctxt);
 		break;
 	case 0xf5:	/* cmc */
 		/* complement carry flag from eflags reg */
 		ctxt->eflags ^= EFLG_CF;
 		break;
 	case 0xf6 ... 0xf7:	/* Grp3 */
-		rc = emulate_grp3(ctxt, ops);
+		rc = em_grp3(ctxt);
 		break;
 	case 0xf8: /* clc */
 		ctxt->eflags &= ~EFLG_CF;
@@ -3366,13 +4080,11 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		ctxt->eflags |= EFLG_DF;
 		break;
 	case 0xfe: /* Grp4 */
-	grp45:
-		rc = emulate_grp45(ctxt, ops);
+		rc = em_grp45(ctxt);
 		break;
 	case 0xff: /* Grp5 */
-		if (c->modrm_reg == 5)
-			goto jump_far;
-		goto grp45;
+		rc = em_grp45(ctxt);
+		break;
 	default:
 		goto cannot_emulate;
 	}
@@ -3381,7 +4093,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		goto done;
 
 writeback:
-	rc = writeback(ctxt, ops);
+	rc = writeback(ctxt);
 	if (rc != X86EMUL_CONTINUE)
 		goto done;
 
@@ -3392,7 +4104,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 	c->dst.type = saved_dst_type;
 
 	if ((c->d & SrcMask) == SrcSI)
-		string_addr_inc(ctxt, seg_override(ctxt, ops, c),
+		string_addr_inc(ctxt, seg_override(ctxt, c),
 				VCPU_REGS_RSI, &c->src);
 
 	if ((c->d & DstMask) == DstDI)
@@ -3427,115 +4139,34 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 done:
 	if (rc == X86EMUL_PROPAGATE_FAULT)
 		ctxt->have_exception = true;
+	if (rc == X86EMUL_INTERCEPTED)
+		return EMULATION_INTERCEPTED;
+
 	return (rc == X86EMUL_UNHANDLEABLE) ? EMULATION_FAILED : EMULATION_OK;
 
 twobyte_insn:
 	switch (c->b) {
-	case 0x01: /* lgdt, lidt, lmsw */
-		switch (c->modrm_reg) {
-			u16 size;
-			unsigned long address;
-
-		case 0: /* vmcall */
-			if (c->modrm_mod != 3 || c->modrm_rm != 1)
-				goto cannot_emulate;
-
-			rc = kvm_fix_hypercall(ctxt->vcpu);
-			if (rc != X86EMUL_CONTINUE)
-				goto done;
-
-			/* Let the processor re-execute the fixed hypercall */
-			c->eip = ctxt->eip;
-			/* Disable writeback. */
-			c->dst.type = OP_NONE;
-			break;
-		case 2: /* lgdt */
-			rc = read_descriptor(ctxt, ops, c->src.addr.mem,
-					     &size, &address, c->op_bytes);
-			if (rc != X86EMUL_CONTINUE)
-				goto done;
-			realmode_lgdt(ctxt->vcpu, size, address);
-			/* Disable writeback. */
-			c->dst.type = OP_NONE;
-			break;
-		case 3: /* lidt/vmmcall */
-			if (c->modrm_mod == 3) {
-				switch (c->modrm_rm) {
-				case 1:
-					rc = kvm_fix_hypercall(ctxt->vcpu);
-					break;
-				default:
-					goto cannot_emulate;
-				}
-			} else {
-				rc = read_descriptor(ctxt, ops, c->src.addr.mem,
-						     &size, &address,
-						     c->op_bytes);
-				if (rc != X86EMUL_CONTINUE)
-					goto done;
-				realmode_lidt(ctxt->vcpu, size, address);
-			}
-			/* Disable writeback. */
-			c->dst.type = OP_NONE;
-			break;
-		case 4: /* smsw */
-			c->dst.bytes = 2;
-			c->dst.val = ops->get_cr(0, ctxt->vcpu);
-			break;
-		case 6: /* lmsw */
-			ops->set_cr(0, (ops->get_cr(0, ctxt->vcpu) & ~0x0eul) |
-				    (c->src.val & 0x0f), ctxt->vcpu);
-			c->dst.type = OP_NONE;
-			break;
-		case 5: /* not defined */
-			emulate_ud(ctxt);
-			rc = X86EMUL_PROPAGATE_FAULT;
-			goto done;
-		case 7: /* invlpg*/
-			emulate_invlpg(ctxt->vcpu,
-				       linear(ctxt, c->src.addr.mem));
-			/* Disable writeback. */
-			c->dst.type = OP_NONE;
-			break;
-		default:
-			goto cannot_emulate;
-		}
-		break;
 	case 0x05: 		/* syscall */
 		rc = emulate_syscall(ctxt, ops);
 		break;
 	case 0x06:
-		emulate_clts(ctxt->vcpu);
+		rc = em_clts(ctxt);
 		break;
 	case 0x09:		/* wbinvd */
-		kvm_emulate_wbinvd(ctxt->vcpu);
+		(ctxt->ops->wbinvd)(ctxt);
 		break;
 	case 0x08:		/* invd */
 	case 0x0d:		/* GrpP (prefetch) */
 	case 0x18:		/* Grp16 (prefetch/nop) */
 		break;
 	case 0x20: /* mov cr, reg */
-		switch (c->modrm_reg) {
-		case 1:
-		case 5 ... 7:
-		case 9 ... 15:
-			emulate_ud(ctxt);
-			rc = X86EMUL_PROPAGATE_FAULT;
-			goto done;
-		}
-		c->dst.val = ops->get_cr(c->modrm_reg, ctxt->vcpu);
+		c->dst.val = ops->get_cr(ctxt, c->modrm_reg);
 		break;
 	case 0x21: /* mov from dr to reg */
-		if ((ops->get_cr(4, ctxt->vcpu) & X86_CR4_DE) &&
-		    (c->modrm_reg == 4 || c->modrm_reg == 5)) {
-			emulate_ud(ctxt);
-			rc = X86EMUL_PROPAGATE_FAULT;
-			goto done;
-		}
-		ops->get_dr(c->modrm_reg, &c->dst.val, ctxt->vcpu);
+		ops->get_dr(ctxt, c->modrm_reg, &c->dst.val);
 		break;
 	case 0x22: /* mov reg, cr */
-		if (ops->set_cr(c->modrm_reg, c->src.val, ctxt->vcpu)) {
+		if (ops->set_cr(ctxt, c->modrm_reg, c->src.val)) {
 			emulate_gp(ctxt, 0);
 			rc = X86EMUL_PROPAGATE_FAULT;
 			goto done;
@@ -3543,16 +4174,9 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		c->dst.type = OP_NONE;
 		break;
 	case 0x23: /* mov from reg to dr */
-		if ((ops->get_cr(4, ctxt->vcpu) & X86_CR4_DE) &&
-		    (c->modrm_reg == 4 || c->modrm_reg == 5)) {
-			emulate_ud(ctxt);
-			rc = X86EMUL_PROPAGATE_FAULT;
-			goto done;
-		}
-
-		if (ops->set_dr(c->modrm_reg, c->src.val &
+		if (ops->set_dr(ctxt, c->modrm_reg, c->src.val &
 				((ctxt->mode == X86EMUL_MODE_PROT64) ?
-				 ~0ULL : ~0U), ctxt->vcpu) < 0) {
+				 ~0ULL : ~0U)) < 0) {
 			/* #UD condition is already handled by the code above */
 			emulate_gp(ctxt, 0);
 			rc = X86EMUL_PROPAGATE_FAULT;
@@ -3565,7 +4189,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		/* wrmsr */
 		msr_data = (u32)c->regs[VCPU_REGS_RAX]
 			| ((u64)c->regs[VCPU_REGS_RDX] << 32);
-		if (ops->set_msr(ctxt->vcpu, c->regs[VCPU_REGS_RCX], msr_data)) {
+		if (ops->set_msr(ctxt, c->regs[VCPU_REGS_RCX], msr_data)) {
 			emulate_gp(ctxt, 0);
 			rc = X86EMUL_PROPAGATE_FAULT;
 			goto done;
@@ -3574,7 +4198,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		break;
 	case 0x32:
 		/* rdmsr */
-		if (ops->get_msr(ctxt->vcpu, c->regs[VCPU_REGS_RCX], &msr_data)) {
+		if (ops->get_msr(ctxt, c->regs[VCPU_REGS_RCX], &msr_data)) {
 			emulate_gp(ctxt, 0);
 			rc = X86EMUL_PROPAGATE_FAULT;
 			goto done;
@@ -3603,7 +4227,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		c->dst.val = test_cc(c->b, ctxt->eflags);
 		break;
 	case 0xa0:	  /* push fs */
-		emulate_push_sreg(ctxt, ops, VCPU_SREG_FS);
+		rc = emulate_push_sreg(ctxt, ops, VCPU_SREG_FS);
 		break;
 	case 0xa1:	 /* pop fs */
 		rc = emulate_pop_sreg(ctxt, ops, VCPU_SREG_FS);
@@ -3620,7 +4244,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 		emulate_2op_cl("shld", c->src2, c->src, c->dst, ctxt->eflags);
 		break;
 	case 0xa8:	/* push gs */
-		emulate_push_sreg(ctxt, ops, VCPU_SREG_GS);
+		rc = emulate_push_sreg(ctxt, ops, VCPU_SREG_GS);
 		break;
 	case 0xa9:	/* pop gs */
 		rc = emulate_pop_sreg(ctxt, ops, VCPU_SREG_GS);
@@ -3727,7 +4351,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 							(u64) c->src.val;
 		break;
 	case 0xc7:		/* Grp9 (cmpxchg8b) */
-		rc = emulate_grp9(ctxt, ops);
+		rc = em_grp9(ctxt);
 		break;
 	default:
 		goto cannot_emulate;
@@ -3739,5 +4363,5 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt)
 	goto writeback;
 
 cannot_emulate:
-	return -1;
+	return EMULATION_FAILED;
 }
diff --git a/arch/x86/kvm/i8254.h b/arch/x86/kvm/i8254.h
index 46d08ca0b48f2a2c3bd04896c1feeb87c3cdef57..51a97426e7911ff77f0d3f024c95456bf3e84cab 100644
--- a/arch/x86/kvm/i8254.h
+++ b/arch/x86/kvm/i8254.h
@@ -33,7 +33,6 @@ struct kvm_kpit_state {
 };
 
 struct kvm_pit {
-	unsigned long base_addresss;
 	struct kvm_io_device dev;
 	struct kvm_io_device speaker_dev;
 	struct kvm *kvm;
@@ -51,7 +50,6 @@ struct kvm_pit {
 #define KVM_MAX_PIT_INTR_INTERVAL   HZ / 100
 #define KVM_PIT_CHANNEL_MASK	    0x3
 
-void kvm_inject_pit_timer_irqs(struct kvm_vcpu *vcpu);
 void kvm_pit_load_count(struct kvm *kvm, int channel, u32 val, int hpet_legacy_start);
 struct kvm_pit *kvm_create_pit(struct kvm *kvm, u32 flags);
 void kvm_free_pit(struct kvm *kvm);
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h
index ba910d1494100fe439d86da0289e1f7a51d71533..53e2d084bffb5bad24ca4fe36534467a239ff6fb 100644
--- a/arch/x86/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -75,7 +75,6 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm);
 void kvm_destroy_pic(struct kvm *kvm);
 int kvm_pic_read_irq(struct kvm *kvm);
 void kvm_pic_update_irq(struct kvm_pic *s);
-void kvm_pic_clear_isr_ack(struct kvm *kvm);
 
 static inline struct kvm_pic *pic_irqchip(struct kvm *kvm)
 {
@@ -100,7 +99,6 @@ void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu);
 void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu);
 void __kvm_migrate_timers(struct kvm_vcpu *vcpu);
 
-int pit_has_pending_timer(struct kvm_vcpu *vcpu);
 int apic_has_pending_timer(struct kvm_vcpu *vcpu);
 
 #endif
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 22fae7593ee7973df269219addbfdc8cc7c5ddc5..28418054b8808e190981b8d4b080b11dea9b84b6 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1206,7 +1206,7 @@ static void nonpaging_invlpg(struct kvm_vcpu *vcpu, gva_t gva)
 
 static void nonpaging_update_pte(struct kvm_vcpu *vcpu,
 				 struct kvm_mmu_page *sp, u64 *spte,
-				 const void *pte, unsigned long mmu_seq)
+				 const void *pte)
 {
 	WARN_ON(1);
 }
@@ -3163,9 +3163,8 @@ static void mmu_pte_write_zap_pte(struct kvm_vcpu *vcpu,
 }
 
 static void mmu_pte_write_new_pte(struct kvm_vcpu *vcpu,
-				  struct kvm_mmu_page *sp,
-				  u64 *spte,
-				  const void *new, unsigned long mmu_seq)
+				  struct kvm_mmu_page *sp, u64 *spte,
+				  const void *new)
 {
 	if (sp->role.level != PT_PAGE_TABLE_LEVEL) {
 		++vcpu->kvm->stat.mmu_pde_zapped;
@@ -3173,7 +3172,7 @@ static void mmu_pte_write_new_pte(struct kvm_vcpu *vcpu,
         }
 
 	++vcpu->kvm->stat.mmu_pte_updated;
-	vcpu->arch.mmu.update_pte(vcpu, sp, spte, new, mmu_seq);
+	vcpu->arch.mmu.update_pte(vcpu, sp, spte, new);
 }
 
 static bool need_remote_flush(u64 old, u64 new)
@@ -3229,7 +3228,6 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
 	struct kvm_mmu_page *sp;
 	struct hlist_node *node;
 	LIST_HEAD(invalid_list);
-	unsigned long mmu_seq;
 	u64 entry, gentry, *spte;
 	unsigned pte_size, page_offset, misaligned, quadrant, offset;
 	int level, npte, invlpg_counter, r, flooded = 0;
@@ -3271,9 +3269,6 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
 		break;
 	}
 
-	mmu_seq = vcpu->kvm->mmu_notifier_seq;
-	smp_rmb();
-
 	spin_lock(&vcpu->kvm->mmu_lock);
 	if (atomic_read(&vcpu->kvm->arch.invlpg_counter) != invlpg_counter)
 		gentry = 0;
@@ -3345,8 +3340,7 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
 			if (gentry &&
 			      !((sp->role.word ^ vcpu->arch.mmu.base_role.word)
 			      & mask.word))
-				mmu_pte_write_new_pte(vcpu, sp, spte, &gentry,
-						      mmu_seq);
+				mmu_pte_write_new_pte(vcpu, sp, spte, &gentry);
 			if (!remote_flush && need_remote_flush(entry, *spte))
 				remote_flush = true;
 			++spte;
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index c6397795d865357cda212faf91c3a59f6938d341..6c4dc010c4cbfdc2dd49f1e82696022373e817fd 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -78,15 +78,19 @@ static gfn_t gpte_to_gfn_lvl(pt_element_t gpte, int lvl)
 	return (gpte & PT_LVL_ADDR_MASK(lvl)) >> PAGE_SHIFT;
 }
 
-static bool FNAME(cmpxchg_gpte)(struct kvm *kvm,
-			 gfn_t table_gfn, unsigned index,
-			 pt_element_t orig_pte, pt_element_t new_pte)
+static int FNAME(cmpxchg_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
+			       pt_element_t __user *ptep_user, unsigned index,
+			       pt_element_t orig_pte, pt_element_t new_pte)
 {
+	int npages;
 	pt_element_t ret;
 	pt_element_t *table;
 	struct page *page;
 
-	page = gfn_to_page(kvm, table_gfn);
+	npages = get_user_pages_fast((unsigned long)ptep_user, 1, 1, &page);
+	/* Check if the user is doing something meaningless. */
+	if (unlikely(npages != 1))
+		return -EFAULT;
 
 	table = kmap_atomic(page, KM_USER0);
 	ret = CMPXCHG(&table[index], orig_pte, new_pte);
@@ -117,6 +121,7 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
 				    gva_t addr, u32 access)
 {
 	pt_element_t pte;
+	pt_element_t __user *ptep_user;
 	gfn_t table_gfn;
 	unsigned index, pt_access, uninitialized_var(pte_access);
 	gpa_t pte_gpa;
@@ -152,6 +157,9 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
 	pt_access = ACC_ALL;
 
 	for (;;) {
+		gfn_t real_gfn;
+		unsigned long host_addr;
+
 		index = PT_INDEX(addr, walker->level);
 
 		table_gfn = gpte_to_gfn(pte);
@@ -160,43 +168,64 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
 		walker->table_gfn[walker->level - 1] = table_gfn;
 		walker->pte_gpa[walker->level - 1] = pte_gpa;
 
-		if (kvm_read_guest_page_mmu(vcpu, mmu, table_gfn, &pte,
-					    offset, sizeof(pte),
-					    PFERR_USER_MASK|PFERR_WRITE_MASK)) {
+		real_gfn = mmu->translate_gpa(vcpu, gfn_to_gpa(table_gfn),
+					      PFERR_USER_MASK|PFERR_WRITE_MASK);
+		if (unlikely(real_gfn == UNMAPPED_GVA)) {
+			present = false;
+			break;
+		}
+		real_gfn = gpa_to_gfn(real_gfn);
+
+		host_addr = gfn_to_hva(vcpu->kvm, real_gfn);
+		if (unlikely(kvm_is_error_hva(host_addr))) {
+			present = false;
+			break;
+		}
+
+		ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
+		if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte)))) {
 			present = false;
 			break;
 		}
 
 		trace_kvm_mmu_paging_element(pte, walker->level);
 
-		if (!is_present_gpte(pte)) {
+		if (unlikely(!is_present_gpte(pte))) {
 			present = false;
 			break;
 		}
 
-		if (is_rsvd_bits_set(&vcpu->arch.mmu, pte, walker->level)) {
+		if (unlikely(is_rsvd_bits_set(&vcpu->arch.mmu, pte,
+					      walker->level))) {
 			rsvd_fault = true;
 			break;
 		}
 
-		if (write_fault && !is_writable_pte(pte))
-			if (user_fault || is_write_protection(vcpu))
-				eperm = true;
+		if (unlikely(write_fault && !is_writable_pte(pte)
+			     && (user_fault || is_write_protection(vcpu))))
+			eperm = true;
 
-		if (user_fault && !(pte & PT_USER_MASK))
+		if (unlikely(user_fault && !(pte & PT_USER_MASK)))
 			eperm = true;
 
 #if PTTYPE == 64
-		if (fetch_fault && (pte & PT64_NX_MASK))
+		if (unlikely(fetch_fault && (pte & PT64_NX_MASK)))
 			eperm = true;
 #endif
 
-		if (!eperm && !rsvd_fault && !(pte & PT_ACCESSED_MASK)) {
+		if (!eperm && !rsvd_fault
+		    && unlikely(!(pte & PT_ACCESSED_MASK))) {
+			int ret;
 			trace_kvm_mmu_set_accessed_bit(table_gfn, index,
 						       sizeof(pte));
-			if (FNAME(cmpxchg_gpte)(vcpu->kvm, table_gfn,
-			    index, pte, pte|PT_ACCESSED_MASK))
+			ret = FNAME(cmpxchg_gpte)(vcpu, mmu, ptep_user, index,
+						  pte, pte|PT_ACCESSED_MASK);
+			if (unlikely(ret < 0)) {
+				present = false;
+				break;
+			} else if (ret)
 				goto walk;
+
 			mark_page_dirty(vcpu->kvm, table_gfn);
 			pte |= PT_ACCESSED_MASK;
 		}
@@ -241,17 +270,21 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
 		--walker->level;
 	}
 
-	if (!present || eperm || rsvd_fault)
+	if (unlikely(!present || eperm || rsvd_fault))
 		goto error;
 
-	if (write_fault && !is_dirty_gpte(pte)) {
-		bool ret;
+	if (write_fault && unlikely(!is_dirty_gpte(pte))) {
+		int ret;
 
 		trace_kvm_mmu_set_dirty_bit(table_gfn, index, sizeof(pte));
-		ret = FNAME(cmpxchg_gpte)(vcpu->kvm, table_gfn, index, pte,
-			    pte|PT_DIRTY_MASK);
-		if (ret)
+		ret = FNAME(cmpxchg_gpte)(vcpu, mmu, ptep_user, index,
+					  pte, pte|PT_DIRTY_MASK);
+		if (unlikely(ret < 0)) {
+			present = false;
+			goto error;
+		} else if (ret)
 			goto walk;
+
 		mark_page_dirty(vcpu->kvm, table_gfn);
 		pte |= PT_DIRTY_MASK;
 		walker->ptes[walker->level - 1] = pte;
@@ -325,7 +358,7 @@ static bool FNAME(prefetch_invalid_gpte)(struct kvm_vcpu *vcpu,
 }
 
 static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
-			      u64 *spte, const void *pte, unsigned long mmu_seq)
+			      u64 *spte, const void *pte)
 {
 	pt_element_t gpte;
 	unsigned pte_access;
@@ -342,8 +375,6 @@ static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
 		kvm_release_pfn_clean(pfn);
 		return;
 	}
-	if (mmu_notifier_retry(vcpu, mmu_seq))
-		return;
 
 	/*
 	 * we call mmu_set_spte() with host_writable = true because that
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 6bb15d583e4786cf787d61e6ddf90fe9b7614bfd..506e4fe23adc311d66b57775505496b854a1e2ba 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -63,6 +63,10 @@ MODULE_LICENSE("GPL");
 
 #define DEBUGCTL_RESERVED_BITS (~(0x3fULL))
 
+#define TSC_RATIO_RSVD          0xffffff0000000000ULL
+#define TSC_RATIO_MIN		0x0000000000000001ULL
+#define TSC_RATIO_MAX		0x000000ffffffffffULL
+
 static bool erratum_383_found __read_mostly;
 
 static const u32 host_save_user_msrs[] = {
@@ -93,14 +97,6 @@ struct nested_state {
 	/* A VMEXIT is required but not yet emulated */
 	bool exit_required;
 
-	/*
-	 * If we vmexit during an instruction emulation we need this to restore
-	 * the l1 guest rip after the emulation
-	 */
-	unsigned long vmexit_rip;
-	unsigned long vmexit_rsp;
-	unsigned long vmexit_rax;
-
 	/* cache for intercepts of the guest */
 	u32 intercept_cr;
 	u32 intercept_dr;
@@ -144,8 +140,13 @@ struct vcpu_svm {
 	unsigned int3_injected;
 	unsigned long int3_rip;
 	u32 apf_reason;
+
+	u64  tsc_ratio;
 };
 
+static DEFINE_PER_CPU(u64, current_tsc_ratio);
+#define TSC_RATIO_DEFAULT	0x0100000000ULL
+
 #define MSR_INVALID			0xffffffffU
 
 static struct svm_direct_access_msrs {
@@ -190,6 +191,7 @@ static int nested_svm_intercept(struct vcpu_svm *svm);
 static int nested_svm_vmexit(struct vcpu_svm *svm);
 static int nested_svm_check_exception(struct vcpu_svm *svm, unsigned nr,
 				      bool has_error_code, u32 error_code);
+static u64 __scale_tsc(u64 ratio, u64 tsc);
 
 enum {
 	VMCB_INTERCEPTS, /* Intercept vectors, TSC offset,
@@ -376,7 +378,6 @@ struct svm_cpu_data {
 };
 
 static DEFINE_PER_CPU(struct svm_cpu_data *, svm_data);
-static uint32_t svm_features;
 
 struct svm_init_data {
 	int cpu;
@@ -569,6 +570,10 @@ static int has_svm(void)
 
 static void svm_hardware_disable(void *garbage)
 {
+	/* Make sure we clean up behind us */
+	if (static_cpu_has(X86_FEATURE_TSCRATEMSR))
+		wrmsrl(MSR_AMD64_TSC_RATIO, TSC_RATIO_DEFAULT);
+
 	cpu_svm_disable();
 }
 
@@ -610,6 +615,11 @@ static int svm_hardware_enable(void *garbage)
 
 	wrmsrl(MSR_VM_HSAVE_PA, page_to_pfn(sd->save_area) << PAGE_SHIFT);
 
+	if (static_cpu_has(X86_FEATURE_TSCRATEMSR)) {
+		wrmsrl(MSR_AMD64_TSC_RATIO, TSC_RATIO_DEFAULT);
+		__get_cpu_var(current_tsc_ratio) = TSC_RATIO_DEFAULT;
+	}
+
 	svm_init_erratum_383();
 
 	return 0;
@@ -791,6 +801,23 @@ static __init int svm_hardware_setup(void)
 	if (boot_cpu_has(X86_FEATURE_FXSR_OPT))
 		kvm_enable_efer_bits(EFER_FFXSR);
 
+	if (boot_cpu_has(X86_FEATURE_TSCRATEMSR)) {
+		u64 max;
+
+		kvm_has_tsc_control = true;
+
+		/*
+		 * Make sure the user can only configure tsc_khz values that
+		 * fit into a signed integer.
+		 * A min value is not calculated needed because it will always
+		 * be 1 on all machines and a value of 0 is used to disable
+		 * tsc-scaling for the vcpu.
+		 */
+		max = min(0x7fffffffULL, __scale_tsc(tsc_khz, TSC_RATIO_MAX));
+
+		kvm_max_guest_tsc_khz = max;
+	}
+
 	if (nested) {
 		printk(KERN_INFO "kvm: Nested Virtualization enabled\n");
 		kvm_enable_efer_bits(EFER_SVME | EFER_LMSLE);
@@ -802,8 +829,6 @@ static __init int svm_hardware_setup(void)
 			goto err;
 	}
 
-	svm_features = cpuid_edx(SVM_CPUID_FUNC);
-
 	if (!boot_cpu_has(X86_FEATURE_NPT))
 		npt_enabled = false;
 
@@ -854,6 +879,64 @@ static void init_sys_seg(struct vmcb_seg *seg, uint32_t type)
 	seg->base = 0;
 }
 
+static u64 __scale_tsc(u64 ratio, u64 tsc)
+{
+	u64 mult, frac, _tsc;
+
+	mult  = ratio >> 32;
+	frac  = ratio & ((1ULL << 32) - 1);
+
+	_tsc  = tsc;
+	_tsc *= mult;
+	_tsc += (tsc >> 32) * frac;
+	_tsc += ((tsc & ((1ULL << 32) - 1)) * frac) >> 32;
+
+	return _tsc;
+}
+
+static u64 svm_scale_tsc(struct kvm_vcpu *vcpu, u64 tsc)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	u64 _tsc = tsc;
+
+	if (svm->tsc_ratio != TSC_RATIO_DEFAULT)
+		_tsc = __scale_tsc(svm->tsc_ratio, tsc);
+
+	return _tsc;
+}
+
+static void svm_set_tsc_khz(struct kvm_vcpu *vcpu, u32 user_tsc_khz)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	u64 ratio;
+	u64 khz;
+
+	/* TSC scaling supported? */
+	if (!boot_cpu_has(X86_FEATURE_TSCRATEMSR))
+		return;
+
+	/* TSC-Scaling disabled or guest TSC same frequency as host TSC? */
+	if (user_tsc_khz == 0) {
+		vcpu->arch.virtual_tsc_khz = 0;
+		svm->tsc_ratio = TSC_RATIO_DEFAULT;
+		return;
+	}
+
+	khz = user_tsc_khz;
+
+	/* TSC scaling required  - calculate ratio */
+	ratio = khz << 32;
+	do_div(ratio, tsc_khz);
+
+	if (ratio == 0 || ratio & TSC_RATIO_RSVD) {
+		WARN_ONCE(1, "Invalid TSC ratio - virtual-tsc-khz=%u\n",
+				user_tsc_khz);
+		return;
+	}
+	vcpu->arch.virtual_tsc_khz = user_tsc_khz;
+	svm->tsc_ratio             = ratio;
+}
+
 static void svm_write_tsc_offset(struct kvm_vcpu *vcpu, u64 offset)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
@@ -880,6 +963,15 @@ static void svm_adjust_tsc_offset(struct kvm_vcpu *vcpu, s64 adjustment)
 	mark_dirty(svm->vmcb, VMCB_INTERCEPTS);
 }
 
+static u64 svm_compute_tsc_offset(struct kvm_vcpu *vcpu, u64 target_tsc)
+{
+	u64 tsc;
+
+	tsc = svm_scale_tsc(vcpu, native_read_tsc());
+
+	return target_tsc - tsc;
+}
+
 static void init_vmcb(struct vcpu_svm *svm)
 {
 	struct vmcb_control_area *control = &svm->vmcb->control;
@@ -975,7 +1067,7 @@ static void init_vmcb(struct vcpu_svm *svm)
 	svm_set_efer(&svm->vcpu, 0);
 	save->dr6 = 0xffff0ff0;
 	save->dr7 = 0x400;
-	save->rflags = 2;
+	kvm_set_rflags(&svm->vcpu, 2);
 	save->rip = 0x0000fff0;
 	svm->vcpu.arch.regs[VCPU_REGS_RIP] = save->rip;
 
@@ -1048,6 +1140,8 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
 		goto out;
 	}
 
+	svm->tsc_ratio = TSC_RATIO_DEFAULT;
+
 	err = kvm_vcpu_init(&svm->vcpu, kvm, id);
 	if (err)
 		goto free_svm;
@@ -1141,6 +1235,12 @@ static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 
 	for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++)
 		rdmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]);
+
+	if (static_cpu_has(X86_FEATURE_TSCRATEMSR) &&
+	    svm->tsc_ratio != __get_cpu_var(current_tsc_ratio)) {
+		__get_cpu_var(current_tsc_ratio) = svm->tsc_ratio;
+		wrmsrl(MSR_AMD64_TSC_RATIO, svm->tsc_ratio);
+	}
 }
 
 static void svm_vcpu_put(struct kvm_vcpu *vcpu)
@@ -1365,31 +1465,6 @@ static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 
-	if (is_guest_mode(vcpu)) {
-		/*
-		 * We are here because we run in nested mode, the host kvm
-		 * intercepts cr0 writes but the l1 hypervisor does not.
-		 * But the L1 hypervisor may intercept selective cr0 writes.
-		 * This needs to be checked here.
-		 */
-		unsigned long old, new;
-
-		/* Remove bits that would trigger a real cr0 write intercept */
-		old = vcpu->arch.cr0 & SVM_CR0_SELECTIVE_MASK;
-		new = cr0 & SVM_CR0_SELECTIVE_MASK;
-
-		if (old == new) {
-			/* cr0 write with ts and mp unchanged */
-			svm->vmcb->control.exit_code = SVM_EXIT_CR0_SEL_WRITE;
-			if (nested_svm_exit_handled(svm) == NESTED_EXIT_DONE) {
-				svm->nested.vmexit_rip = kvm_rip_read(vcpu);
-				svm->nested.vmexit_rsp = kvm_register_read(vcpu, VCPU_REGS_RSP);
-				svm->nested.vmexit_rax = kvm_register_read(vcpu, VCPU_REGS_RAX);
-				return;
-			}
-		}
-	}
-
 #ifdef CONFIG_X86_64
 	if (vcpu->arch.efer & EFER_LME) {
 		if (!is_paging(vcpu) && (cr0 & X86_CR0_PG)) {
@@ -2127,7 +2202,7 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
 	nested_vmcb->save.cr3    = kvm_read_cr3(&svm->vcpu);
 	nested_vmcb->save.cr2    = vmcb->save.cr2;
 	nested_vmcb->save.cr4    = svm->vcpu.arch.cr4;
-	nested_vmcb->save.rflags = vmcb->save.rflags;
+	nested_vmcb->save.rflags = kvm_get_rflags(&svm->vcpu);
 	nested_vmcb->save.rip    = vmcb->save.rip;
 	nested_vmcb->save.rsp    = vmcb->save.rsp;
 	nested_vmcb->save.rax    = vmcb->save.rax;
@@ -2184,7 +2259,7 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
 	svm->vmcb->save.ds = hsave->save.ds;
 	svm->vmcb->save.gdtr = hsave->save.gdtr;
 	svm->vmcb->save.idtr = hsave->save.idtr;
-	svm->vmcb->save.rflags = hsave->save.rflags;
+	kvm_set_rflags(&svm->vcpu, hsave->save.rflags);
 	svm_set_efer(&svm->vcpu, hsave->save.efer);
 	svm_set_cr0(&svm->vcpu, hsave->save.cr0 | X86_CR0_PE);
 	svm_set_cr4(&svm->vcpu, hsave->save.cr4);
@@ -2312,7 +2387,7 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
 	hsave->save.efer   = svm->vcpu.arch.efer;
 	hsave->save.cr0    = kvm_read_cr0(&svm->vcpu);
 	hsave->save.cr4    = svm->vcpu.arch.cr4;
-	hsave->save.rflags = vmcb->save.rflags;
+	hsave->save.rflags = kvm_get_rflags(&svm->vcpu);
 	hsave->save.rip    = kvm_rip_read(&svm->vcpu);
 	hsave->save.rsp    = vmcb->save.rsp;
 	hsave->save.rax    = vmcb->save.rax;
@@ -2323,7 +2398,7 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
 
 	copy_vmcb_control_area(hsave, vmcb);
 
-	if (svm->vmcb->save.rflags & X86_EFLAGS_IF)
+	if (kvm_get_rflags(&svm->vcpu) & X86_EFLAGS_IF)
 		svm->vcpu.arch.hflags |= HF_HIF_MASK;
 	else
 		svm->vcpu.arch.hflags &= ~HF_HIF_MASK;
@@ -2341,7 +2416,7 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
 	svm->vmcb->save.ds = nested_vmcb->save.ds;
 	svm->vmcb->save.gdtr = nested_vmcb->save.gdtr;
 	svm->vmcb->save.idtr = nested_vmcb->save.idtr;
-	svm->vmcb->save.rflags = nested_vmcb->save.rflags;
+	kvm_set_rflags(&svm->vcpu, nested_vmcb->save.rflags);
 	svm_set_efer(&svm->vcpu, nested_vmcb->save.efer);
 	svm_set_cr0(&svm->vcpu, nested_vmcb->save.cr0);
 	svm_set_cr4(&svm->vcpu, nested_vmcb->save.cr4);
@@ -2443,13 +2518,13 @@ static int vmload_interception(struct vcpu_svm *svm)
 	if (nested_svm_check_permissions(svm))
 		return 1;
 
-	svm->next_rip = kvm_rip_read(&svm->vcpu) + 3;
-	skip_emulated_instruction(&svm->vcpu);
-
 	nested_vmcb = nested_svm_map(svm, svm->vmcb->save.rax, &page);
 	if (!nested_vmcb)
 		return 1;
 
+	svm->next_rip = kvm_rip_read(&svm->vcpu) + 3;
+	skip_emulated_instruction(&svm->vcpu);
+
 	nested_svm_vmloadsave(nested_vmcb, svm->vmcb);
 	nested_svm_unmap(page);
 
@@ -2464,13 +2539,13 @@ static int vmsave_interception(struct vcpu_svm *svm)
 	if (nested_svm_check_permissions(svm))
 		return 1;
 
-	svm->next_rip = kvm_rip_read(&svm->vcpu) + 3;
-	skip_emulated_instruction(&svm->vcpu);
-
 	nested_vmcb = nested_svm_map(svm, svm->vmcb->save.rax, &page);
 	if (!nested_vmcb)
 		return 1;
 
+	svm->next_rip = kvm_rip_read(&svm->vcpu) + 3;
+	skip_emulated_instruction(&svm->vcpu);
+
 	nested_svm_vmloadsave(svm->vmcb, nested_vmcb);
 	nested_svm_unmap(page);
 
@@ -2676,6 +2751,29 @@ static int emulate_on_interception(struct vcpu_svm *svm)
 	return emulate_instruction(&svm->vcpu, 0) == EMULATE_DONE;
 }
 
+bool check_selective_cr0_intercepted(struct vcpu_svm *svm, unsigned long val)
+{
+	unsigned long cr0 = svm->vcpu.arch.cr0;
+	bool ret = false;
+	u64 intercept;
+
+	intercept = svm->nested.intercept;
+
+	if (!is_guest_mode(&svm->vcpu) ||
+	    (!(intercept & (1ULL << INTERCEPT_SELECTIVE_CR0))))
+		return false;
+
+	cr0 &= ~SVM_CR0_SELECTIVE_MASK;
+	val &= ~SVM_CR0_SELECTIVE_MASK;
+
+	if (cr0 ^ val) {
+		svm->vmcb->control.exit_code = SVM_EXIT_CR0_SEL_WRITE;
+		ret = (nested_svm_exit_handled(svm) == NESTED_EXIT_DONE);
+	}
+
+	return ret;
+}
+
 #define CR_VALID (1ULL << 63)
 
 static int cr_interception(struct vcpu_svm *svm)
@@ -2699,7 +2797,11 @@ static int cr_interception(struct vcpu_svm *svm)
 		val = kvm_register_read(&svm->vcpu, reg);
 		switch (cr) {
 		case 0:
-			err = kvm_set_cr0(&svm->vcpu, val);
+			if (!check_selective_cr0_intercepted(svm, val))
+				err = kvm_set_cr0(&svm->vcpu, val);
+			else
+				return 1;
+
 			break;
 		case 3:
 			err = kvm_set_cr3(&svm->vcpu, val);
@@ -2744,23 +2846,6 @@ static int cr_interception(struct vcpu_svm *svm)
 	return 1;
 }
 
-static int cr0_write_interception(struct vcpu_svm *svm)
-{
-	struct kvm_vcpu *vcpu = &svm->vcpu;
-	int r;
-
-	r = cr_interception(svm);
-
-	if (svm->nested.vmexit_rip) {
-		kvm_register_write(vcpu, VCPU_REGS_RIP, svm->nested.vmexit_rip);
-		kvm_register_write(vcpu, VCPU_REGS_RSP, svm->nested.vmexit_rsp);
-		kvm_register_write(vcpu, VCPU_REGS_RAX, svm->nested.vmexit_rax);
-		svm->nested.vmexit_rip = 0;
-	}
-
-	return r;
-}
-
 static int dr_interception(struct vcpu_svm *svm)
 {
 	int reg, dr;
@@ -2813,7 +2898,9 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data)
 	case MSR_IA32_TSC: {
 		struct vmcb *vmcb = get_host_vmcb(svm);
 
-		*data = vmcb->control.tsc_offset + native_read_tsc();
+		*data = vmcb->control.tsc_offset +
+			svm_scale_tsc(vcpu, native_read_tsc());
+
 		break;
 	}
 	case MSR_STAR:
@@ -3048,7 +3135,7 @@ static int (*svm_exit_handlers[])(struct vcpu_svm *svm) = {
 	[SVM_EXIT_READ_CR4]			= cr_interception,
 	[SVM_EXIT_READ_CR8]			= cr_interception,
 	[SVM_EXIT_CR0_SEL_WRITE]		= emulate_on_interception,
-	[SVM_EXIT_WRITE_CR0]			= cr0_write_interception,
+	[SVM_EXIT_WRITE_CR0]			= cr_interception,
 	[SVM_EXIT_WRITE_CR3]			= cr_interception,
 	[SVM_EXIT_WRITE_CR4]			= cr_interception,
 	[SVM_EXIT_WRITE_CR8]			= cr8_write_interception,
@@ -3104,97 +3191,109 @@ static int (*svm_exit_handlers[])(struct vcpu_svm *svm) = {
 	[SVM_EXIT_NPF]				= pf_interception,
 };
 
-void dump_vmcb(struct kvm_vcpu *vcpu)
+static void dump_vmcb(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 	struct vmcb_control_area *control = &svm->vmcb->control;
 	struct vmcb_save_area *save = &svm->vmcb->save;
 
 	pr_err("VMCB Control Area:\n");
-	pr_err("cr_read:            %04x\n", control->intercept_cr & 0xffff);
-	pr_err("cr_write:           %04x\n", control->intercept_cr >> 16);
-	pr_err("dr_read:            %04x\n", control->intercept_dr & 0xffff);
-	pr_err("dr_write:           %04x\n", control->intercept_dr >> 16);
-	pr_err("exceptions:         %08x\n", control->intercept_exceptions);
-	pr_err("intercepts:         %016llx\n", control->intercept);
-	pr_err("pause filter count: %d\n", control->pause_filter_count);
-	pr_err("iopm_base_pa:       %016llx\n", control->iopm_base_pa);
-	pr_err("msrpm_base_pa:      %016llx\n", control->msrpm_base_pa);
-	pr_err("tsc_offset:         %016llx\n", control->tsc_offset);
-	pr_err("asid:               %d\n", control->asid);
-	pr_err("tlb_ctl:            %d\n", control->tlb_ctl);
-	pr_err("int_ctl:            %08x\n", control->int_ctl);
-	pr_err("int_vector:         %08x\n", control->int_vector);
-	pr_err("int_state:          %08x\n", control->int_state);
-	pr_err("exit_code:          %08x\n", control->exit_code);
-	pr_err("exit_info1:         %016llx\n", control->exit_info_1);
-	pr_err("exit_info2:         %016llx\n", control->exit_info_2);
-	pr_err("exit_int_info:      %08x\n", control->exit_int_info);
-	pr_err("exit_int_info_err:  %08x\n", control->exit_int_info_err);
-	pr_err("nested_ctl:         %lld\n", control->nested_ctl);
-	pr_err("nested_cr3:         %016llx\n", control->nested_cr3);
-	pr_err("event_inj:          %08x\n", control->event_inj);
-	pr_err("event_inj_err:      %08x\n", control->event_inj_err);
-	pr_err("lbr_ctl:            %lld\n", control->lbr_ctl);
-	pr_err("next_rip:           %016llx\n", control->next_rip);
+	pr_err("%-20s%04x\n", "cr_read:", control->intercept_cr & 0xffff);
+	pr_err("%-20s%04x\n", "cr_write:", control->intercept_cr >> 16);
+	pr_err("%-20s%04x\n", "dr_read:", control->intercept_dr & 0xffff);
+	pr_err("%-20s%04x\n", "dr_write:", control->intercept_dr >> 16);
+	pr_err("%-20s%08x\n", "exceptions:", control->intercept_exceptions);
+	pr_err("%-20s%016llx\n", "intercepts:", control->intercept);
+	pr_err("%-20s%d\n", "pause filter count:", control->pause_filter_count);
+	pr_err("%-20s%016llx\n", "iopm_base_pa:", control->iopm_base_pa);
+	pr_err("%-20s%016llx\n", "msrpm_base_pa:", control->msrpm_base_pa);
+	pr_err("%-20s%016llx\n", "tsc_offset:", control->tsc_offset);
+	pr_err("%-20s%d\n", "asid:", control->asid);
+	pr_err("%-20s%d\n", "tlb_ctl:", control->tlb_ctl);
+	pr_err("%-20s%08x\n", "int_ctl:", control->int_ctl);
+	pr_err("%-20s%08x\n", "int_vector:", control->int_vector);
+	pr_err("%-20s%08x\n", "int_state:", control->int_state);
+	pr_err("%-20s%08x\n", "exit_code:", control->exit_code);
+	pr_err("%-20s%016llx\n", "exit_info1:", control->exit_info_1);
+	pr_err("%-20s%016llx\n", "exit_info2:", control->exit_info_2);
+	pr_err("%-20s%08x\n", "exit_int_info:", control->exit_int_info);
+	pr_err("%-20s%08x\n", "exit_int_info_err:", control->exit_int_info_err);
+	pr_err("%-20s%lld\n", "nested_ctl:", control->nested_ctl);
+	pr_err("%-20s%016llx\n", "nested_cr3:", control->nested_cr3);
+	pr_err("%-20s%08x\n", "event_inj:", control->event_inj);
+	pr_err("%-20s%08x\n", "event_inj_err:", control->event_inj_err);
+	pr_err("%-20s%lld\n", "lbr_ctl:", control->lbr_ctl);
+	pr_err("%-20s%016llx\n", "next_rip:", control->next_rip);
 	pr_err("VMCB State Save Area:\n");
-	pr_err("es:   s: %04x a: %04x l: %08x b: %016llx\n",
-		save->es.selector, save->es.attrib,
-		save->es.limit, save->es.base);
-	pr_err("cs:   s: %04x a: %04x l: %08x b: %016llx\n",
-		save->cs.selector, save->cs.attrib,
-		save->cs.limit, save->cs.base);
-	pr_err("ss:   s: %04x a: %04x l: %08x b: %016llx\n",
-		save->ss.selector, save->ss.attrib,
-		save->ss.limit, save->ss.base);
-	pr_err("ds:   s: %04x a: %04x l: %08x b: %016llx\n",
-		save->ds.selector, save->ds.attrib,
-		save->ds.limit, save->ds.base);
-	pr_err("fs:   s: %04x a: %04x l: %08x b: %016llx\n",
-		save->fs.selector, save->fs.attrib,
-		save->fs.limit, save->fs.base);
-	pr_err("gs:   s: %04x a: %04x l: %08x b: %016llx\n",
-		save->gs.selector, save->gs.attrib,
-		save->gs.limit, save->gs.base);
-	pr_err("gdtr: s: %04x a: %04x l: %08x b: %016llx\n",
-		save->gdtr.selector, save->gdtr.attrib,
-		save->gdtr.limit, save->gdtr.base);
-	pr_err("ldtr: s: %04x a: %04x l: %08x b: %016llx\n",
-		save->ldtr.selector, save->ldtr.attrib,
-		save->ldtr.limit, save->ldtr.base);
-	pr_err("idtr: s: %04x a: %04x l: %08x b: %016llx\n",
-		save->idtr.selector, save->idtr.attrib,
-		save->idtr.limit, save->idtr.base);
-	pr_err("tr:   s: %04x a: %04x l: %08x b: %016llx\n",
-		save->tr.selector, save->tr.attrib,
-		save->tr.limit, save->tr.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "es:",
+	       save->es.selector, save->es.attrib,
+	       save->es.limit, save->es.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "cs:",
+	       save->cs.selector, save->cs.attrib,
+	       save->cs.limit, save->cs.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "ss:",
+	       save->ss.selector, save->ss.attrib,
+	       save->ss.limit, save->ss.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "ds:",
+	       save->ds.selector, save->ds.attrib,
+	       save->ds.limit, save->ds.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "fs:",
+	       save->fs.selector, save->fs.attrib,
+	       save->fs.limit, save->fs.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "gs:",
+	       save->gs.selector, save->gs.attrib,
+	       save->gs.limit, save->gs.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "gdtr:",
+	       save->gdtr.selector, save->gdtr.attrib,
+	       save->gdtr.limit, save->gdtr.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "ldtr:",
+	       save->ldtr.selector, save->ldtr.attrib,
+	       save->ldtr.limit, save->ldtr.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "idtr:",
+	       save->idtr.selector, save->idtr.attrib,
+	       save->idtr.limit, save->idtr.base);
+	pr_err("%-5s s: %04x a: %04x l: %08x b: %016llx\n",
+	       "tr:",
+	       save->tr.selector, save->tr.attrib,
+	       save->tr.limit, save->tr.base);
 	pr_err("cpl:            %d                efer:         %016llx\n",
 		save->cpl, save->efer);
-	pr_err("cr0:            %016llx cr2:          %016llx\n",
-		save->cr0, save->cr2);
-	pr_err("cr3:            %016llx cr4:          %016llx\n",
-		save->cr3, save->cr4);
-	pr_err("dr6:            %016llx dr7:          %016llx\n",
-		save->dr6, save->dr7);
-	pr_err("rip:            %016llx rflags:       %016llx\n",
-		save->rip, save->rflags);
-	pr_err("rsp:            %016llx rax:          %016llx\n",
-		save->rsp, save->rax);
-	pr_err("star:           %016llx lstar:        %016llx\n",
-		save->star, save->lstar);
-	pr_err("cstar:          %016llx sfmask:       %016llx\n",
-		save->cstar, save->sfmask);
-	pr_err("kernel_gs_base: %016llx sysenter_cs:  %016llx\n",
-		save->kernel_gs_base, save->sysenter_cs);
-	pr_err("sysenter_esp:   %016llx sysenter_eip: %016llx\n",
-		save->sysenter_esp, save->sysenter_eip);
-	pr_err("gpat:           %016llx dbgctl:       %016llx\n",
-		save->g_pat, save->dbgctl);
-	pr_err("br_from:        %016llx br_to:        %016llx\n",
-		save->br_from, save->br_to);
-	pr_err("excp_from:      %016llx excp_to:      %016llx\n",
-		save->last_excp_from, save->last_excp_to);
-
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "cr0:", save->cr0, "cr2:", save->cr2);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "cr3:", save->cr3, "cr4:", save->cr4);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "dr6:", save->dr6, "dr7:", save->dr7);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "rip:", save->rip, "rflags:", save->rflags);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "rsp:", save->rsp, "rax:", save->rax);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "star:", save->star, "lstar:", save->lstar);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "cstar:", save->cstar, "sfmask:", save->sfmask);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "kernel_gs_base:", save->kernel_gs_base,
+	       "sysenter_cs:", save->sysenter_cs);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "sysenter_esp:", save->sysenter_esp,
+	       "sysenter_eip:", save->sysenter_eip);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "gpat:", save->g_pat, "dbgctl:", save->dbgctl);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "br_from:", save->br_from, "br_to:", save->br_to);
+	pr_err("%-15s %016llx %-13s %016llx\n",
+	       "excp_from:", save->last_excp_from,
+	       "excp_to:", save->last_excp_to);
 }
 
 static void svm_get_exit_info(struct kvm_vcpu *vcpu, u64 *info1, u64 *info2)
@@ -3384,7 +3483,7 @@ static int svm_interrupt_allowed(struct kvm_vcpu *vcpu)
 	     (vmcb->control.int_state & SVM_INTERRUPT_SHADOW_MASK))
 		return 0;
 
-	ret = !!(vmcb->save.rflags & X86_EFLAGS_IF);
+	ret = !!(kvm_get_rflags(vcpu) & X86_EFLAGS_IF);
 
 	if (is_guest_mode(vcpu))
 		return ret && !(svm->vcpu.arch.hflags & HF_VINTR_MASK);
@@ -3871,6 +3970,186 @@ static void svm_fpu_deactivate(struct kvm_vcpu *vcpu)
 	update_cr0_intercept(svm);
 }
 
+#define PRE_EX(exit)  { .exit_code = (exit), \
+			.stage = X86_ICPT_PRE_EXCEPT, }
+#define POST_EX(exit) { .exit_code = (exit), \
+			.stage = X86_ICPT_POST_EXCEPT, }
+#define POST_MEM(exit) { .exit_code = (exit), \
+			.stage = X86_ICPT_POST_MEMACCESS, }
+
+static struct __x86_intercept {
+	u32 exit_code;
+	enum x86_intercept_stage stage;
+} x86_intercept_map[] = {
+	[x86_intercept_cr_read]		= POST_EX(SVM_EXIT_READ_CR0),
+	[x86_intercept_cr_write]	= POST_EX(SVM_EXIT_WRITE_CR0),
+	[x86_intercept_clts]		= POST_EX(SVM_EXIT_WRITE_CR0),
+	[x86_intercept_lmsw]		= POST_EX(SVM_EXIT_WRITE_CR0),
+	[x86_intercept_smsw]		= POST_EX(SVM_EXIT_READ_CR0),
+	[x86_intercept_dr_read]		= POST_EX(SVM_EXIT_READ_DR0),
+	[x86_intercept_dr_write]	= POST_EX(SVM_EXIT_WRITE_DR0),
+	[x86_intercept_sldt]		= POST_EX(SVM_EXIT_LDTR_READ),
+	[x86_intercept_str]		= POST_EX(SVM_EXIT_TR_READ),
+	[x86_intercept_lldt]		= POST_EX(SVM_EXIT_LDTR_WRITE),
+	[x86_intercept_ltr]		= POST_EX(SVM_EXIT_TR_WRITE),
+	[x86_intercept_sgdt]		= POST_EX(SVM_EXIT_GDTR_READ),
+	[x86_intercept_sidt]		= POST_EX(SVM_EXIT_IDTR_READ),
+	[x86_intercept_lgdt]		= POST_EX(SVM_EXIT_GDTR_WRITE),
+	[x86_intercept_lidt]		= POST_EX(SVM_EXIT_IDTR_WRITE),
+	[x86_intercept_vmrun]		= POST_EX(SVM_EXIT_VMRUN),
+	[x86_intercept_vmmcall]		= POST_EX(SVM_EXIT_VMMCALL),
+	[x86_intercept_vmload]		= POST_EX(SVM_EXIT_VMLOAD),
+	[x86_intercept_vmsave]		= POST_EX(SVM_EXIT_VMSAVE),
+	[x86_intercept_stgi]		= POST_EX(SVM_EXIT_STGI),
+	[x86_intercept_clgi]		= POST_EX(SVM_EXIT_CLGI),
+	[x86_intercept_skinit]		= POST_EX(SVM_EXIT_SKINIT),
+	[x86_intercept_invlpga]		= POST_EX(SVM_EXIT_INVLPGA),
+	[x86_intercept_rdtscp]		= POST_EX(SVM_EXIT_RDTSCP),
+	[x86_intercept_monitor]		= POST_MEM(SVM_EXIT_MONITOR),
+	[x86_intercept_mwait]		= POST_EX(SVM_EXIT_MWAIT),
+	[x86_intercept_invlpg]		= POST_EX(SVM_EXIT_INVLPG),
+	[x86_intercept_invd]		= POST_EX(SVM_EXIT_INVD),
+	[x86_intercept_wbinvd]		= POST_EX(SVM_EXIT_WBINVD),
+	[x86_intercept_wrmsr]		= POST_EX(SVM_EXIT_MSR),
+	[x86_intercept_rdtsc]		= POST_EX(SVM_EXIT_RDTSC),
+	[x86_intercept_rdmsr]		= POST_EX(SVM_EXIT_MSR),
+	[x86_intercept_rdpmc]		= POST_EX(SVM_EXIT_RDPMC),
+	[x86_intercept_cpuid]		= PRE_EX(SVM_EXIT_CPUID),
+	[x86_intercept_rsm]		= PRE_EX(SVM_EXIT_RSM),
+	[x86_intercept_pause]		= PRE_EX(SVM_EXIT_PAUSE),
+	[x86_intercept_pushf]		= PRE_EX(SVM_EXIT_PUSHF),
+	[x86_intercept_popf]		= PRE_EX(SVM_EXIT_POPF),
+	[x86_intercept_intn]		= PRE_EX(SVM_EXIT_SWINT),
+	[x86_intercept_iret]		= PRE_EX(SVM_EXIT_IRET),
+	[x86_intercept_icebp]		= PRE_EX(SVM_EXIT_ICEBP),
+	[x86_intercept_hlt]		= POST_EX(SVM_EXIT_HLT),
+	[x86_intercept_in]		= POST_EX(SVM_EXIT_IOIO),
+	[x86_intercept_ins]		= POST_EX(SVM_EXIT_IOIO),
+	[x86_intercept_out]		= POST_EX(SVM_EXIT_IOIO),
+	[x86_intercept_outs]		= POST_EX(SVM_EXIT_IOIO),
+};
+
+#undef PRE_EX
+#undef POST_EX
+#undef POST_MEM
+
+static int svm_check_intercept(struct kvm_vcpu *vcpu,
+			       struct x86_instruction_info *info,
+			       enum x86_intercept_stage stage)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	int vmexit, ret = X86EMUL_CONTINUE;
+	struct __x86_intercept icpt_info;
+	struct vmcb *vmcb = svm->vmcb;
+
+	if (info->intercept >= ARRAY_SIZE(x86_intercept_map))
+		goto out;
+
+	icpt_info = x86_intercept_map[info->intercept];
+
+	if (stage != icpt_info.stage)
+		goto out;
+
+	switch (icpt_info.exit_code) {
+	case SVM_EXIT_READ_CR0:
+		if (info->intercept == x86_intercept_cr_read)
+			icpt_info.exit_code += info->modrm_reg;
+		break;
+	case SVM_EXIT_WRITE_CR0: {
+		unsigned long cr0, val;
+		u64 intercept;
+
+		if (info->intercept == x86_intercept_cr_write)
+			icpt_info.exit_code += info->modrm_reg;
+
+		if (icpt_info.exit_code != SVM_EXIT_WRITE_CR0)
+			break;
+
+		intercept = svm->nested.intercept;
+
+		if (!(intercept & (1ULL << INTERCEPT_SELECTIVE_CR0)))
+			break;
+
+		cr0 = vcpu->arch.cr0 & ~SVM_CR0_SELECTIVE_MASK;
+		val = info->src_val  & ~SVM_CR0_SELECTIVE_MASK;
+
+		if (info->intercept == x86_intercept_lmsw) {
+			cr0 &= 0xfUL;
+			val &= 0xfUL;
+			/* lmsw can't clear PE - catch this here */
+			if (cr0 & X86_CR0_PE)
+				val |= X86_CR0_PE;
+		}
+
+		if (cr0 ^ val)
+			icpt_info.exit_code = SVM_EXIT_CR0_SEL_WRITE;
+
+		break;
+	}
+	case SVM_EXIT_READ_DR0:
+	case SVM_EXIT_WRITE_DR0:
+		icpt_info.exit_code += info->modrm_reg;
+		break;
+	case SVM_EXIT_MSR:
+		if (info->intercept == x86_intercept_wrmsr)
+			vmcb->control.exit_info_1 = 1;
+		else
+			vmcb->control.exit_info_1 = 0;
+		break;
+	case SVM_EXIT_PAUSE:
+		/*
+		 * We get this for NOP only, but pause
+		 * is rep not, check this here
+		 */
+		if (info->rep_prefix != REPE_PREFIX)
+			goto out;
+	case SVM_EXIT_IOIO: {
+		u64 exit_info;
+		u32 bytes;
+
+		exit_info = (vcpu->arch.regs[VCPU_REGS_RDX] & 0xffff) << 16;
+
+		if (info->intercept == x86_intercept_in ||
+		    info->intercept == x86_intercept_ins) {
+			exit_info |= SVM_IOIO_TYPE_MASK;
+			bytes = info->src_bytes;
+		} else {
+			bytes = info->dst_bytes;
+		}
+
+		if (info->intercept == x86_intercept_outs ||
+		    info->intercept == x86_intercept_ins)
+			exit_info |= SVM_IOIO_STR_MASK;
+
+		if (info->rep_prefix)
+			exit_info |= SVM_IOIO_REP_MASK;
+
+		bytes = min(bytes, 4u);
+
+		exit_info |= bytes << SVM_IOIO_SIZE_SHIFT;
+
+		exit_info |= (u32)info->ad_bytes << (SVM_IOIO_ASIZE_SHIFT - 1);
+
+		vmcb->control.exit_info_1 = exit_info;
+		vmcb->control.exit_info_2 = info->next_rip;
+
+		break;
+	}
+	default:
+		break;
+	}
+
+	vmcb->control.next_rip  = info->next_rip;
+	vmcb->control.exit_code = icpt_info.exit_code;
+	vmexit = nested_svm_exit_handled(svm);
+
+	ret = (vmexit == NESTED_EXIT_DONE) ? X86EMUL_INTERCEPTED
+					   : X86EMUL_CONTINUE;
+
+out:
+	return ret;
+}
+
 static struct kvm_x86_ops svm_x86_ops = {
 	.cpu_has_kvm_support = has_svm,
 	.disabled_by_bios = is_disabled,
@@ -3952,10 +4231,14 @@ static struct kvm_x86_ops svm_x86_ops = {
 
 	.has_wbinvd_exit = svm_has_wbinvd_exit,
 
+	.set_tsc_khz = svm_set_tsc_khz,
 	.write_tsc_offset = svm_write_tsc_offset,
 	.adjust_tsc_offset = svm_adjust_tsc_offset,
+	.compute_tsc_offset = svm_compute_tsc_offset,
 
 	.set_tdp_cr3 = set_tdp_cr3,
+
+	.check_intercept = svm_check_intercept,
 };
 
 static int __init svm_init(void)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 5b4cdcbd154ce75e85a7adb5da8851192d09b998..4c3fa0f6746970cef9bb5d26e5808d8bbdabcb1f 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -128,8 +128,11 @@ struct vcpu_vmx {
 	unsigned long         host_rsp;
 	int                   launched;
 	u8                    fail;
+	u8                    cpl;
+	bool                  nmi_known_unmasked;
 	u32                   exit_intr_info;
 	u32                   idt_vectoring_info;
+	ulong                 rflags;
 	struct shared_msr_entry *guest_msrs;
 	int                   nmsrs;
 	int                   save_nmsrs;
@@ -159,6 +162,10 @@ struct vcpu_vmx {
 			u32 ar;
 		} tr, es, ds, fs, gs;
 	} rmode;
+	struct {
+		u32 bitmask; /* 4 bits per segment (1 bit per field) */
+		struct kvm_save_segment seg[8];
+	} segment_cache;
 	int vpid;
 	bool emulation_required;
 
@@ -171,6 +178,15 @@ struct vcpu_vmx {
 	bool rdtscp_enabled;
 };
 
+enum segment_cache_field {
+	SEG_FIELD_SEL = 0,
+	SEG_FIELD_BASE = 1,
+	SEG_FIELD_LIMIT = 2,
+	SEG_FIELD_AR = 3,
+
+	SEG_FIELD_NR = 4
+};
+
 static inline struct vcpu_vmx *to_vmx(struct kvm_vcpu *vcpu)
 {
 	return container_of(vcpu, struct vcpu_vmx, vcpu);
@@ -643,6 +659,62 @@ static void vmcs_set_bits(unsigned long field, u32 mask)
 	vmcs_writel(field, vmcs_readl(field) | mask);
 }
 
+static void vmx_segment_cache_clear(struct vcpu_vmx *vmx)
+{
+	vmx->segment_cache.bitmask = 0;
+}
+
+static bool vmx_segment_cache_test_set(struct vcpu_vmx *vmx, unsigned seg,
+				       unsigned field)
+{
+	bool ret;
+	u32 mask = 1 << (seg * SEG_FIELD_NR + field);
+
+	if (!(vmx->vcpu.arch.regs_avail & (1 << VCPU_EXREG_SEGMENTS))) {
+		vmx->vcpu.arch.regs_avail |= (1 << VCPU_EXREG_SEGMENTS);
+		vmx->segment_cache.bitmask = 0;
+	}
+	ret = vmx->segment_cache.bitmask & mask;
+	vmx->segment_cache.bitmask |= mask;
+	return ret;
+}
+
+static u16 vmx_read_guest_seg_selector(struct vcpu_vmx *vmx, unsigned seg)
+{
+	u16 *p = &vmx->segment_cache.seg[seg].selector;
+
+	if (!vmx_segment_cache_test_set(vmx, seg, SEG_FIELD_SEL))
+		*p = vmcs_read16(kvm_vmx_segment_fields[seg].selector);
+	return *p;
+}
+
+static ulong vmx_read_guest_seg_base(struct vcpu_vmx *vmx, unsigned seg)
+{
+	ulong *p = &vmx->segment_cache.seg[seg].base;
+
+	if (!vmx_segment_cache_test_set(vmx, seg, SEG_FIELD_BASE))
+		*p = vmcs_readl(kvm_vmx_segment_fields[seg].base);
+	return *p;
+}
+
+static u32 vmx_read_guest_seg_limit(struct vcpu_vmx *vmx, unsigned seg)
+{
+	u32 *p = &vmx->segment_cache.seg[seg].limit;
+
+	if (!vmx_segment_cache_test_set(vmx, seg, SEG_FIELD_LIMIT))
+		*p = vmcs_read32(kvm_vmx_segment_fields[seg].limit);
+	return *p;
+}
+
+static u32 vmx_read_guest_seg_ar(struct vcpu_vmx *vmx, unsigned seg)
+{
+	u32 *p = &vmx->segment_cache.seg[seg].ar;
+
+	if (!vmx_segment_cache_test_set(vmx, seg, SEG_FIELD_AR))
+		*p = vmcs_read32(kvm_vmx_segment_fields[seg].ar_bytes);
+	return *p;
+}
+
 static void update_exception_bitmap(struct kvm_vcpu *vcpu)
 {
 	u32 eb;
@@ -970,17 +1042,24 @@ static unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu)
 {
 	unsigned long rflags, save_rflags;
 
-	rflags = vmcs_readl(GUEST_RFLAGS);
-	if (to_vmx(vcpu)->rmode.vm86_active) {
-		rflags &= RMODE_GUEST_OWNED_EFLAGS_BITS;
-		save_rflags = to_vmx(vcpu)->rmode.save_rflags;
-		rflags |= save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS;
+	if (!test_bit(VCPU_EXREG_RFLAGS, (ulong *)&vcpu->arch.regs_avail)) {
+		__set_bit(VCPU_EXREG_RFLAGS, (ulong *)&vcpu->arch.regs_avail);
+		rflags = vmcs_readl(GUEST_RFLAGS);
+		if (to_vmx(vcpu)->rmode.vm86_active) {
+			rflags &= RMODE_GUEST_OWNED_EFLAGS_BITS;
+			save_rflags = to_vmx(vcpu)->rmode.save_rflags;
+			rflags |= save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS;
+		}
+		to_vmx(vcpu)->rflags = rflags;
 	}
-	return rflags;
+	return to_vmx(vcpu)->rflags;
 }
 
 static void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags)
 {
+	__set_bit(VCPU_EXREG_RFLAGS, (ulong *)&vcpu->arch.regs_avail);
+	__clear_bit(VCPU_EXREG_CPL, (ulong *)&vcpu->arch.regs_avail);
+	to_vmx(vcpu)->rflags = rflags;
 	if (to_vmx(vcpu)->rmode.vm86_active) {
 		to_vmx(vcpu)->rmode.save_rflags = rflags;
 		rflags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM;
@@ -1053,7 +1132,10 @@ static void vmx_queue_exception(struct kvm_vcpu *vcpu, unsigned nr,
 	}
 
 	if (vmx->rmode.vm86_active) {
-		if (kvm_inject_realmode_interrupt(vcpu, nr) != EMULATE_DONE)
+		int inc_eip = 0;
+		if (kvm_exception_is_soft(nr))
+			inc_eip = vcpu->arch.event_exit_inst_len;
+		if (kvm_inject_realmode_interrupt(vcpu, nr, inc_eip) != EMULATE_DONE)
 			kvm_make_request(KVM_REQ_TRIPLE_FAULT, vcpu);
 		return;
 	}
@@ -1150,6 +1232,16 @@ static u64 guest_read_tsc(void)
 	return host_tsc + tsc_offset;
 }
 
+/*
+ * Empty call-back. Needs to be implemented when VMX enables the SET_TSC_KHZ
+ * ioctl. In this case the call-back should update internal vmx state to make
+ * the changes effective.
+ */
+static void vmx_set_tsc_khz(struct kvm_vcpu *vcpu, u32 user_tsc_khz)
+{
+	/* Nothing to do here */
+}
+
 /*
  * writes 'offset' into guest's timestamp counter offset register
  */
@@ -1164,6 +1256,11 @@ static void vmx_adjust_tsc_offset(struct kvm_vcpu *vcpu, s64 adjustment)
 	vmcs_write64(TSC_OFFSET, offset + adjustment);
 }
 
+static u64 vmx_compute_tsc_offset(struct kvm_vcpu *vcpu, u64 target_tsc)
+{
+	return target_tsc - native_read_tsc();
+}
+
 /*
  * Reads an msr value (of 'msr_index') into 'pdata'.
  * Returns 0 on success, non-0 otherwise.
@@ -1243,9 +1340,11 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
 		break;
 #ifdef CONFIG_X86_64
 	case MSR_FS_BASE:
+		vmx_segment_cache_clear(vmx);
 		vmcs_writel(GUEST_FS_BASE, data);
 		break;
 	case MSR_GS_BASE:
+		vmx_segment_cache_clear(vmx);
 		vmcs_writel(GUEST_GS_BASE, data);
 		break;
 	case MSR_KERNEL_GS_BASE:
@@ -1689,6 +1788,8 @@ static void enter_pmode(struct kvm_vcpu *vcpu)
 	vmx->emulation_required = 1;
 	vmx->rmode.vm86_active = 0;
 
+	vmx_segment_cache_clear(vmx);
+
 	vmcs_write16(GUEST_TR_SELECTOR, vmx->rmode.tr.selector);
 	vmcs_writel(GUEST_TR_BASE, vmx->rmode.tr.base);
 	vmcs_write32(GUEST_TR_LIMIT, vmx->rmode.tr.limit);
@@ -1712,6 +1813,8 @@ static void enter_pmode(struct kvm_vcpu *vcpu)
 	fix_pmode_dataseg(VCPU_SREG_GS, &vmx->rmode.gs);
 	fix_pmode_dataseg(VCPU_SREG_FS, &vmx->rmode.fs);
 
+	vmx_segment_cache_clear(vmx);
+
 	vmcs_write16(GUEST_SS_SELECTOR, 0);
 	vmcs_write32(GUEST_SS_AR_BYTES, 0x93);
 
@@ -1775,6 +1878,8 @@ static void enter_rmode(struct kvm_vcpu *vcpu)
 		vcpu->srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
 	}
 
+	vmx_segment_cache_clear(vmx);
+
 	vmx->rmode.tr.selector = vmcs_read16(GUEST_TR_SELECTOR);
 	vmx->rmode.tr.base = vmcs_readl(GUEST_TR_BASE);
 	vmcs_writel(GUEST_TR_BASE, rmode_tss_base(vcpu->kvm));
@@ -1851,6 +1956,8 @@ static void enter_lmode(struct kvm_vcpu *vcpu)
 {
 	u32 guest_tr_ar;
 
+	vmx_segment_cache_clear(to_vmx(vcpu));
+
 	guest_tr_ar = vmcs_read32(GUEST_TR_AR_BYTES);
 	if ((guest_tr_ar & AR_TYPE_MASK) != AR_TYPE_BUSY_64_TSS) {
 		printk(KERN_DEBUG "%s: tss fixup for long mode. \n",
@@ -1998,6 +2105,7 @@ static void vmx_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 	vmcs_writel(CR0_READ_SHADOW, cr0);
 	vmcs_writel(GUEST_CR0, hw_cr0);
 	vcpu->arch.cr0 = cr0;
+	__clear_bit(VCPU_EXREG_CPL, (ulong *)&vcpu->arch.regs_avail);
 }
 
 static u64 construct_eptp(unsigned long root_hpa)
@@ -2053,7 +2161,6 @@ static void vmx_get_segment(struct kvm_vcpu *vcpu,
 			    struct kvm_segment *var, int seg)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
-	struct kvm_vmx_segment_field *sf = &kvm_vmx_segment_fields[seg];
 	struct kvm_save_segment *save;
 	u32 ar;
 
@@ -2075,13 +2182,13 @@ static void vmx_get_segment(struct kvm_vcpu *vcpu,
 		var->limit = save->limit;
 		ar = save->ar;
 		if (seg == VCPU_SREG_TR
-		    || var->selector == vmcs_read16(sf->selector))
+		    || var->selector == vmx_read_guest_seg_selector(vmx, seg))
 			goto use_saved_rmode_seg;
 	}
-	var->base = vmcs_readl(sf->base);
-	var->limit = vmcs_read32(sf->limit);
-	var->selector = vmcs_read16(sf->selector);
-	ar = vmcs_read32(sf->ar_bytes);
+	var->base = vmx_read_guest_seg_base(vmx, seg);
+	var->limit = vmx_read_guest_seg_limit(vmx, seg);
+	var->selector = vmx_read_guest_seg_selector(vmx, seg);
+	ar = vmx_read_guest_seg_ar(vmx, seg);
 use_saved_rmode_seg:
 	if ((ar & AR_UNUSABLE_MASK) && !emulate_invalid_guest_state)
 		ar = 0;
@@ -2098,27 +2205,37 @@ static void vmx_get_segment(struct kvm_vcpu *vcpu,
 
 static u64 vmx_get_segment_base(struct kvm_vcpu *vcpu, int seg)
 {
-	struct kvm_vmx_segment_field *sf = &kvm_vmx_segment_fields[seg];
 	struct kvm_segment s;
 
 	if (to_vmx(vcpu)->rmode.vm86_active) {
 		vmx_get_segment(vcpu, &s, seg);
 		return s.base;
 	}
-	return vmcs_readl(sf->base);
+	return vmx_read_guest_seg_base(to_vmx(vcpu), seg);
 }
 
-static int vmx_get_cpl(struct kvm_vcpu *vcpu)
+static int __vmx_get_cpl(struct kvm_vcpu *vcpu)
 {
 	if (!is_protmode(vcpu))
 		return 0;
 
-	if (vmx_get_rflags(vcpu) & X86_EFLAGS_VM) /* if virtual 8086 */
+	if (!is_long_mode(vcpu)
+	    && (kvm_get_rflags(vcpu) & X86_EFLAGS_VM)) /* if virtual 8086 */
 		return 3;
 
-	return vmcs_read16(GUEST_CS_SELECTOR) & 3;
+	return vmx_read_guest_seg_selector(to_vmx(vcpu), VCPU_SREG_CS) & 3;
 }
 
+static int vmx_get_cpl(struct kvm_vcpu *vcpu)
+{
+	if (!test_bit(VCPU_EXREG_CPL, (ulong *)&vcpu->arch.regs_avail)) {
+		__set_bit(VCPU_EXREG_CPL, (ulong *)&vcpu->arch.regs_avail);
+		to_vmx(vcpu)->cpl = __vmx_get_cpl(vcpu);
+	}
+	return to_vmx(vcpu)->cpl;
+}
+
+
 static u32 vmx_segment_access_rights(struct kvm_segment *var)
 {
 	u32 ar;
@@ -2148,6 +2265,8 @@ static void vmx_set_segment(struct kvm_vcpu *vcpu,
 	struct kvm_vmx_segment_field *sf = &kvm_vmx_segment_fields[seg];
 	u32 ar;
 
+	vmx_segment_cache_clear(vmx);
+
 	if (vmx->rmode.vm86_active && seg == VCPU_SREG_TR) {
 		vmcs_write16(sf->selector, var->selector);
 		vmx->rmode.tr.selector = var->selector;
@@ -2184,11 +2303,12 @@ static void vmx_set_segment(struct kvm_vcpu *vcpu,
 		ar |= 0x1; /* Accessed */
 
 	vmcs_write32(sf->ar_bytes, ar);
+	__clear_bit(VCPU_EXREG_CPL, (ulong *)&vcpu->arch.regs_avail);
 }
 
 static void vmx_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l)
 {
-	u32 ar = vmcs_read32(GUEST_CS_AR_BYTES);
+	u32 ar = vmx_read_guest_seg_ar(to_vmx(vcpu), VCPU_SREG_CS);
 
 	*db = (ar >> 14) & 1;
 	*l = (ar >> 13) & 1;
@@ -2775,6 +2895,8 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 	if (ret != 0)
 		goto out;
 
+	vmx_segment_cache_clear(vmx);
+
 	seg_setup(VCPU_SREG_CS);
 	/*
 	 * GUEST_CS_BASE should really be 0xffff0000, but VT vm86 mode
@@ -2904,7 +3026,10 @@ static void vmx_inject_irq(struct kvm_vcpu *vcpu)
 
 	++vcpu->stat.irq_injections;
 	if (vmx->rmode.vm86_active) {
-		if (kvm_inject_realmode_interrupt(vcpu, irq) != EMULATE_DONE)
+		int inc_eip = 0;
+		if (vcpu->arch.interrupt.soft)
+			inc_eip = vcpu->arch.event_exit_inst_len;
+		if (kvm_inject_realmode_interrupt(vcpu, irq, inc_eip) != EMULATE_DONE)
 			kvm_make_request(KVM_REQ_TRIPLE_FAULT, vcpu);
 		return;
 	}
@@ -2937,8 +3062,9 @@ static void vmx_inject_nmi(struct kvm_vcpu *vcpu)
 	}
 
 	++vcpu->stat.nmi_injections;
+	vmx->nmi_known_unmasked = false;
 	if (vmx->rmode.vm86_active) {
-		if (kvm_inject_realmode_interrupt(vcpu, NMI_VECTOR) != EMULATE_DONE)
+		if (kvm_inject_realmode_interrupt(vcpu, NMI_VECTOR, 0) != EMULATE_DONE)
 			kvm_make_request(KVM_REQ_TRIPLE_FAULT, vcpu);
 		return;
 	}
@@ -2961,6 +3087,8 @@ static bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu)
 {
 	if (!cpu_has_virtual_nmis())
 		return to_vmx(vcpu)->soft_vnmi_blocked;
+	if (to_vmx(vcpu)->nmi_known_unmasked)
+		return false;
 	return vmcs_read32(GUEST_INTERRUPTIBILITY_INFO)	& GUEST_INTR_STATE_NMI;
 }
 
@@ -2974,6 +3102,7 @@ static void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked)
 			vmx->vnmi_blocked_time = 0;
 		}
 	} else {
+		vmx->nmi_known_unmasked = !masked;
 		if (masked)
 			vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
 				      GUEST_INTR_STATE_NMI);
@@ -3091,7 +3220,7 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 	enum emulation_result er;
 
 	vect_info = vmx->idt_vectoring_info;
-	intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
+	intr_info = vmx->exit_intr_info;
 
 	if (is_machine_check(intr_info))
 		return handle_machine_check(vcpu);
@@ -3122,7 +3251,6 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 	}
 
 	error_code = 0;
-	rip = kvm_rip_read(vcpu);
 	if (intr_info & INTR_INFO_DELIVER_CODE_MASK)
 		error_code = vmcs_read32(VM_EXIT_INTR_ERROR_CODE);
 	if (is_page_fault(intr_info)) {
@@ -3169,6 +3297,7 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 		vmx->vcpu.arch.event_exit_inst_len =
 			vmcs_read32(VM_EXIT_INSTRUCTION_LEN);
 		kvm_run->exit_reason = KVM_EXIT_DEBUG;
+		rip = kvm_rip_read(vcpu);
 		kvm_run->debug.arch.pc = vmcs_readl(GUEST_CS_BASE) + rip;
 		kvm_run->debug.arch.exception = ex_no;
 		break;
@@ -3505,9 +3634,7 @@ static int handle_task_switch(struct kvm_vcpu *vcpu)
 		switch (type) {
 		case INTR_TYPE_NMI_INTR:
 			vcpu->arch.nmi_injected = false;
-			if (cpu_has_virtual_nmis())
-				vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
-					      GUEST_INTR_STATE_NMI);
+			vmx_set_nmi_mask(vcpu, true);
 			break;
 		case INTR_TYPE_EXT_INTR:
 		case INTR_TYPE_SOFT_INTR:
@@ -3867,12 +3994,17 @@ static void update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
 
 static void vmx_complete_atomic_exit(struct vcpu_vmx *vmx)
 {
-	u32 exit_intr_info = vmx->exit_intr_info;
+	u32 exit_intr_info;
+
+	if (!(vmx->exit_reason == EXIT_REASON_MCE_DURING_VMENTRY
+	      || vmx->exit_reason == EXIT_REASON_EXCEPTION_NMI))
+		return;
+
+	vmx->exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
+	exit_intr_info = vmx->exit_intr_info;
 
 	/* Handle machine checks before interrupts are enabled */
-	if ((vmx->exit_reason == EXIT_REASON_MCE_DURING_VMENTRY)
-	    || (vmx->exit_reason == EXIT_REASON_EXCEPTION_NMI
-		&& is_machine_check(exit_intr_info)))
+	if (is_machine_check(exit_intr_info))
 		kvm_machine_check();
 
 	/* We need to handle NMIs before interrupts are enabled */
@@ -3886,7 +4018,7 @@ static void vmx_complete_atomic_exit(struct vcpu_vmx *vmx)
 
 static void vmx_recover_nmi_blocking(struct vcpu_vmx *vmx)
 {
-	u32 exit_intr_info = vmx->exit_intr_info;
+	u32 exit_intr_info;
 	bool unblock_nmi;
 	u8 vector;
 	bool idtv_info_valid;
@@ -3894,6 +4026,13 @@ static void vmx_recover_nmi_blocking(struct vcpu_vmx *vmx)
 	idtv_info_valid = vmx->idt_vectoring_info & VECTORING_INFO_VALID_MASK;
 
 	if (cpu_has_virtual_nmis()) {
+		if (vmx->nmi_known_unmasked)
+			return;
+		/*
+		 * Can't use vmx->exit_intr_info since we're not sure what
+		 * the exit reason is.
+		 */
+		exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
 		unblock_nmi = (exit_intr_info & INTR_INFO_UNBLOCK_NMI) != 0;
 		vector = exit_intr_info & INTR_INFO_VECTOR_MASK;
 		/*
@@ -3910,6 +4049,10 @@ static void vmx_recover_nmi_blocking(struct vcpu_vmx *vmx)
 		    vector != DF_VECTOR && !idtv_info_valid)
 			vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
 				      GUEST_INTR_STATE_NMI);
+		else
+			vmx->nmi_known_unmasked =
+				!(vmcs_read32(GUEST_INTERRUPTIBILITY_INFO)
+				  & GUEST_INTR_STATE_NMI);
 	} else if (unlikely(vmx->soft_vnmi_blocked))
 		vmx->vnmi_blocked_time +=
 			ktime_to_ns(ktime_sub(ktime_get(), vmx->entry_time));
@@ -3946,8 +4089,7 @@ static void __vmx_complete_interrupts(struct vcpu_vmx *vmx,
 		 * Clear bit "block by NMI" before VM entry if a NMI
 		 * delivery faulted.
 		 */
-		vmcs_clear_bits(GUEST_INTERRUPTIBILITY_INFO,
-				GUEST_INTR_STATE_NMI);
+		vmx_set_nmi_mask(&vmx->vcpu, false);
 		break;
 	case INTR_TYPE_SOFT_EXCEPTION:
 		vmx->vcpu.arch.event_exit_inst_len =
@@ -4124,7 +4266,10 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
 	      );
 
 	vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
+				  | (1 << VCPU_EXREG_RFLAGS)
+				  | (1 << VCPU_EXREG_CPL)
 				  | (1 << VCPU_EXREG_PDPTR)
+				  | (1 << VCPU_EXREG_SEGMENTS)
 				  | (1 << VCPU_EXREG_CR3));
 	vcpu->arch.regs_dirty = 0;
 
@@ -4134,7 +4279,6 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
 	vmx->launched = 1;
 
 	vmx->exit_reason = vmcs_read32(VM_EXIT_REASON);
-	vmx->exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
 
 	vmx_complete_atomic_exit(vmx);
 	vmx_recover_nmi_blocking(vmx);
@@ -4195,8 +4339,8 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 		goto free_vcpu;
 
 	vmx->guest_msrs = kmalloc(PAGE_SIZE, GFP_KERNEL);
+	err = -ENOMEM;
 	if (!vmx->guest_msrs) {
-		err = -ENOMEM;
 		goto uninit_vcpu;
 	}
 
@@ -4215,7 +4359,8 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	if (err)
 		goto free_vmcs;
 	if (vm_need_virtualize_apic_accesses(kvm))
-		if (alloc_apic_access_page(kvm) != 0)
+		err = alloc_apic_access_page(kvm);
+		if (err)
 			goto free_vmcs;
 
 	if (enable_ept) {
@@ -4368,6 +4513,13 @@ static void vmx_set_supported_cpuid(u32 func, struct kvm_cpuid_entry2 *entry)
 {
 }
 
+static int vmx_check_intercept(struct kvm_vcpu *vcpu,
+			       struct x86_instruction_info *info,
+			       enum x86_intercept_stage stage)
+{
+	return X86EMUL_CONTINUE;
+}
+
 static struct kvm_x86_ops vmx_x86_ops = {
 	.cpu_has_kvm_support = cpu_has_kvm_support,
 	.disabled_by_bios = vmx_disabled_by_bios,
@@ -4449,10 +4601,14 @@ static struct kvm_x86_ops vmx_x86_ops = {
 
 	.has_wbinvd_exit = cpu_has_vmx_wbinvd_exit,
 
+	.set_tsc_khz = vmx_set_tsc_khz,
 	.write_tsc_offset = vmx_write_tsc_offset,
 	.adjust_tsc_offset = vmx_adjust_tsc_offset,
+	.compute_tsc_offset = vmx_compute_tsc_offset,
 
 	.set_tdp_cr3 = vmx_set_cr3,
+
+	.check_intercept = vmx_check_intercept,
 };
 
 static int __init vmx_init(void)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 934b4c6b0bf9abea16252e45ac459ed8b398681e..77c9d8673dc40430a2d5cd609ad0d30dee105621 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -60,22 +60,12 @@
 #include <asm/div64.h>
 
 #define MAX_IO_MSRS 256
-#define CR0_RESERVED_BITS						\
-	(~(unsigned long)(X86_CR0_PE | X86_CR0_MP | X86_CR0_EM | X86_CR0_TS \
-			  | X86_CR0_ET | X86_CR0_NE | X86_CR0_WP | X86_CR0_AM \
-			  | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
-#define CR4_RESERVED_BITS						\
-	(~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
-			  | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE	\
-			  | X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR	\
-			  | X86_CR4_OSXSAVE \
-			  | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE))
-
-#define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR)
-
 #define KVM_MAX_MCE_BANKS 32
 #define KVM_MCE_CAP_SUPPORTED (MCG_CTL_P | MCG_SER_P)
 
+#define emul_to_vcpu(ctxt) \
+	container_of(ctxt, struct kvm_vcpu, arch.emulate_ctxt)
+
 /* EFER defaults:
  * - enable syscall per default because its emulated by KVM
  * - enable LME and LMA per default on 64 bit KVM
@@ -100,6 +90,11 @@ EXPORT_SYMBOL_GPL(kvm_x86_ops);
 int ignore_msrs = 0;
 module_param_named(ignore_msrs, ignore_msrs, bool, S_IRUGO | S_IWUSR);
 
+bool kvm_has_tsc_control;
+EXPORT_SYMBOL_GPL(kvm_has_tsc_control);
+u32  kvm_max_guest_tsc_khz;
+EXPORT_SYMBOL_GPL(kvm_max_guest_tsc_khz);
+
 #define KVM_NR_SHARED_MSRS 16
 
 struct kvm_shared_msrs_global {
@@ -157,6 +152,8 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
 
 u64 __read_mostly host_xcr0;
 
+int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt);
+
 static inline void kvm_async_pf_hash_reset(struct kvm_vcpu *vcpu)
 {
 	int i;
@@ -361,8 +358,8 @@ void kvm_propagate_fault(struct kvm_vcpu *vcpu, struct x86_exception *fault)
 
 void kvm_inject_nmi(struct kvm_vcpu *vcpu)
 {
-	kvm_make_request(KVM_REQ_NMI, vcpu);
 	kvm_make_request(KVM_REQ_EVENT, vcpu);
+	vcpu->arch.nmi_pending = 1;
 }
 EXPORT_SYMBOL_GPL(kvm_inject_nmi);
 
@@ -982,7 +979,15 @@ static inline int kvm_tsc_changes_freq(void)
 	return ret;
 }
 
-static inline u64 nsec_to_cycles(u64 nsec)
+static u64 vcpu_tsc_khz(struct kvm_vcpu *vcpu)
+{
+	if (vcpu->arch.virtual_tsc_khz)
+		return vcpu->arch.virtual_tsc_khz;
+	else
+		return __this_cpu_read(cpu_tsc_khz);
+}
+
+static inline u64 nsec_to_cycles(struct kvm_vcpu *vcpu, u64 nsec)
 {
 	u64 ret;
 
@@ -990,25 +995,24 @@ static inline u64 nsec_to_cycles(u64 nsec)
 	if (kvm_tsc_changes_freq())
 		printk_once(KERN_WARNING
 		 "kvm: unreliable cycle conversion on adjustable rate TSC\n");
-	ret = nsec * __this_cpu_read(cpu_tsc_khz);
+	ret = nsec * vcpu_tsc_khz(vcpu);
 	do_div(ret, USEC_PER_SEC);
 	return ret;
 }
 
-static void kvm_arch_set_tsc_khz(struct kvm *kvm, u32 this_tsc_khz)
+static void kvm_init_tsc_catchup(struct kvm_vcpu *vcpu, u32 this_tsc_khz)
 {
 	/* Compute a scale to convert nanoseconds in TSC cycles */
 	kvm_get_time_scale(this_tsc_khz, NSEC_PER_SEC / 1000,
-			   &kvm->arch.virtual_tsc_shift,
-			   &kvm->arch.virtual_tsc_mult);
-	kvm->arch.virtual_tsc_khz = this_tsc_khz;
+			   &vcpu->arch.tsc_catchup_shift,
+			   &vcpu->arch.tsc_catchup_mult);
 }
 
 static u64 compute_guest_tsc(struct kvm_vcpu *vcpu, s64 kernel_ns)
 {
 	u64 tsc = pvclock_scale_delta(kernel_ns-vcpu->arch.last_tsc_nsec,
-				      vcpu->kvm->arch.virtual_tsc_mult,
-				      vcpu->kvm->arch.virtual_tsc_shift);
+				      vcpu->arch.tsc_catchup_mult,
+				      vcpu->arch.tsc_catchup_shift);
 	tsc += vcpu->arch.last_tsc_write;
 	return tsc;
 }
@@ -1021,7 +1025,7 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data)
 	s64 sdiff;
 
 	raw_spin_lock_irqsave(&kvm->arch.tsc_write_lock, flags);
-	offset = data - native_read_tsc();
+	offset = kvm_x86_ops->compute_tsc_offset(vcpu, data);
 	ns = get_kernel_ns();
 	elapsed = ns - kvm->arch.last_tsc_nsec;
 	sdiff = data - kvm->arch.last_tsc_write;
@@ -1037,13 +1041,13 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data)
 	 * In that case, for a reliable TSC, we can match TSC offsets,
 	 * or make a best guest using elapsed value.
 	 */
-	if (sdiff < nsec_to_cycles(5ULL * NSEC_PER_SEC) &&
+	if (sdiff < nsec_to_cycles(vcpu, 5ULL * NSEC_PER_SEC) &&
 	    elapsed < 5ULL * NSEC_PER_SEC) {
 		if (!check_tsc_unstable()) {
 			offset = kvm->arch.last_tsc_offset;
 			pr_debug("kvm: matched tsc offset for %llu\n", data);
 		} else {
-			u64 delta = nsec_to_cycles(elapsed);
+			u64 delta = nsec_to_cycles(vcpu, elapsed);
 			offset += delta;
 			pr_debug("kvm: adjusted tsc offset by %llu\n", delta);
 		}
@@ -1075,8 +1079,7 @@ static int kvm_guest_time_update(struct kvm_vcpu *v)
 	local_irq_save(flags);
 	kvm_get_msr(v, MSR_IA32_TSC, &tsc_timestamp);
 	kernel_ns = get_kernel_ns();
-	this_tsc_khz = __this_cpu_read(cpu_tsc_khz);
-
+	this_tsc_khz = vcpu_tsc_khz(v);
 	if (unlikely(this_tsc_khz == 0)) {
 		local_irq_restore(flags);
 		kvm_make_request(KVM_REQ_CLOCK_UPDATE, v);
@@ -1993,6 +1996,7 @@ int kvm_dev_ioctl_check_extension(long ext)
 	case KVM_CAP_X86_ROBUST_SINGLESTEP:
 	case KVM_CAP_XSAVE:
 	case KVM_CAP_ASYNC_PF:
+	case KVM_CAP_GET_TSC_KHZ:
 		r = 1;
 		break;
 	case KVM_CAP_COALESCED_MMIO:
@@ -2019,6 +2023,9 @@ int kvm_dev_ioctl_check_extension(long ext)
 	case KVM_CAP_XCRS:
 		r = cpu_has_xsave;
 		break;
+	case KVM_CAP_TSC_CONTROL:
+		r = kvm_has_tsc_control;
+		break;
 	default:
 		r = 0;
 		break;
@@ -2120,8 +2127,13 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 	kvm_x86_ops->vcpu_load(vcpu, cpu);
 	if (unlikely(vcpu->cpu != cpu) || check_tsc_unstable()) {
 		/* Make sure TSC doesn't go backwards */
-		s64 tsc_delta = !vcpu->arch.last_host_tsc ? 0 :
-				native_read_tsc() - vcpu->arch.last_host_tsc;
+		s64 tsc_delta;
+		u64 tsc;
+
+		kvm_get_msr(vcpu, MSR_IA32_TSC, &tsc);
+		tsc_delta = !vcpu->arch.last_guest_tsc ? 0 :
+			     tsc - vcpu->arch.last_guest_tsc;
+
 		if (tsc_delta < 0)
 			mark_tsc_unstable("KVM discovered backwards TSC");
 		if (check_tsc_unstable()) {
@@ -2139,7 +2151,7 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 {
 	kvm_x86_ops->vcpu_put(vcpu);
 	kvm_put_guest_fpu(vcpu);
-	vcpu->arch.last_host_tsc = native_read_tsc();
+	kvm_get_msr(vcpu, MSR_IA32_TSC, &vcpu->arch.last_guest_tsc);
 }
 
 static int is_efer_nx(void)
@@ -2324,6 +2336,12 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 		F(3DNOWPREFETCH) | 0 /* OSVW */ | 0 /* IBS */ | F(XOP) |
 		0 /* SKINIT, WDT, LWP */ | F(FMA4) | F(TBM);
 
+	/* cpuid 0xC0000001.edx */
+	const u32 kvm_supported_word5_x86_features =
+		F(XSTORE) | F(XSTORE_EN) | F(XCRYPT) | F(XCRYPT_EN) |
+		F(ACE2) | F(ACE2_EN) | F(PHE) | F(PHE_EN) |
+		F(PMM) | F(PMM_EN);
+
 	/* all calls to cpuid_count() should be made on the same cpu */
 	get_cpu();
 	do_cpuid_1_ent(entry, function, index);
@@ -2418,6 +2436,7 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 		entry->eax = (1 << KVM_FEATURE_CLOCKSOURCE) |
 			     (1 << KVM_FEATURE_NOP_IO_DELAY) |
 			     (1 << KVM_FEATURE_CLOCKSOURCE2) |
+			     (1 << KVM_FEATURE_ASYNC_PF) |
 			     (1 << KVM_FEATURE_CLOCKSOURCE_STABLE_BIT);
 		entry->ebx = 0;
 		entry->ecx = 0;
@@ -2432,6 +2451,20 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 		entry->ecx &= kvm_supported_word6_x86_features;
 		cpuid_mask(&entry->ecx, 6);
 		break;
+	/*Add support for Centaur's CPUID instruction*/
+	case 0xC0000000:
+		/*Just support up to 0xC0000004 now*/
+		entry->eax = min(entry->eax, 0xC0000004);
+		break;
+	case 0xC0000001:
+		entry->edx &= kvm_supported_word5_x86_features;
+		cpuid_mask(&entry->edx, 5);
+		break;
+	case 0xC0000002:
+	case 0xC0000003:
+	case 0xC0000004:
+		/*Now nothing to do, reserved for the future*/
+		break;
 	}
 
 	kvm_x86_ops->set_supported_cpuid(function, entry);
@@ -2478,6 +2511,26 @@ static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
 	if (nent >= cpuid->nent)
 		goto out_free;
 
+	/* Add support for Centaur's CPUID instruction. */
+	if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR) {
+		do_cpuid_ent(&cpuid_entries[nent], 0xC0000000, 0,
+				&nent, cpuid->nent);
+
+		r = -E2BIG;
+		if (nent >= cpuid->nent)
+			goto out_free;
+
+		limit = cpuid_entries[nent - 1].eax;
+		for (func = 0xC0000001;
+			func <= limit && nent < cpuid->nent; ++func)
+			do_cpuid_ent(&cpuid_entries[nent], func, 0,
+					&nent, cpuid->nent);
+
+		r = -E2BIG;
+		if (nent >= cpuid->nent)
+			goto out_free;
+	}
+
 	do_cpuid_ent(&cpuid_entries[nent], KVM_CPUID_SIGNATURE, 0, &nent,
 		     cpuid->nent);
 
@@ -3046,6 +3099,32 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		r = kvm_vcpu_ioctl_x86_set_xcrs(vcpu, u.xcrs);
 		break;
 	}
+	case KVM_SET_TSC_KHZ: {
+		u32 user_tsc_khz;
+
+		r = -EINVAL;
+		if (!kvm_has_tsc_control)
+			break;
+
+		user_tsc_khz = (u32)arg;
+
+		if (user_tsc_khz >= kvm_max_guest_tsc_khz)
+			goto out;
+
+		kvm_x86_ops->set_tsc_khz(vcpu, user_tsc_khz);
+
+		r = 0;
+		goto out;
+	}
+	case KVM_GET_TSC_KHZ: {
+		r = -EIO;
+		if (check_tsc_unstable())
+			goto out;
+
+		r = vcpu_tsc_khz(vcpu);
+
+		goto out;
+	}
 	default:
 		r = -EINVAL;
 	}
@@ -3595,20 +3674,43 @@ static void kvm_init_msr_list(void)
 static int vcpu_mmio_write(struct kvm_vcpu *vcpu, gpa_t addr, int len,
 			   const void *v)
 {
-	if (vcpu->arch.apic &&
-	    !kvm_iodevice_write(&vcpu->arch.apic->dev, addr, len, v))
-		return 0;
+	int handled = 0;
+	int n;
 
-	return kvm_io_bus_write(vcpu->kvm, KVM_MMIO_BUS, addr, len, v);
+	do {
+		n = min(len, 8);
+		if (!(vcpu->arch.apic &&
+		      !kvm_iodevice_write(&vcpu->arch.apic->dev, addr, n, v))
+		    && kvm_io_bus_write(vcpu->kvm, KVM_MMIO_BUS, addr, n, v))
+			break;
+		handled += n;
+		addr += n;
+		len -= n;
+		v += n;
+	} while (len);
+
+	return handled;
 }
 
 static int vcpu_mmio_read(struct kvm_vcpu *vcpu, gpa_t addr, int len, void *v)
 {
-	if (vcpu->arch.apic &&
-	    !kvm_iodevice_read(&vcpu->arch.apic->dev, addr, len, v))
-		return 0;
+	int handled = 0;
+	int n;
+
+	do {
+		n = min(len, 8);
+		if (!(vcpu->arch.apic &&
+		      !kvm_iodevice_read(&vcpu->arch.apic->dev, addr, n, v))
+		    && kvm_io_bus_read(vcpu->kvm, KVM_MMIO_BUS, addr, n, v))
+			break;
+		trace_kvm_mmio(KVM_TRACE_MMIO_READ, n, addr, *(u64 *)v);
+		handled += n;
+		addr += n;
+		len -= n;
+		v += n;
+	} while (len);
 
-	return kvm_io_bus_read(vcpu->kvm, KVM_MMIO_BUS, addr, len, v);
+	return handled;
 }
 
 static void kvm_set_segment(struct kvm_vcpu *vcpu,
@@ -3703,37 +3805,43 @@ static int kvm_read_guest_virt_helper(gva_t addr, void *val, unsigned int bytes,
 }
 
 /* used for instruction fetching */
-static int kvm_fetch_guest_virt(gva_t addr, void *val, unsigned int bytes,
-				struct kvm_vcpu *vcpu,
+static int kvm_fetch_guest_virt(struct x86_emulate_ctxt *ctxt,
+				gva_t addr, void *val, unsigned int bytes,
 				struct x86_exception *exception)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	u32 access = (kvm_x86_ops->get_cpl(vcpu) == 3) ? PFERR_USER_MASK : 0;
+
 	return kvm_read_guest_virt_helper(addr, val, bytes, vcpu,
 					  access | PFERR_FETCH_MASK,
 					  exception);
 }
 
-static int kvm_read_guest_virt(gva_t addr, void *val, unsigned int bytes,
-			       struct kvm_vcpu *vcpu,
+static int kvm_read_guest_virt(struct x86_emulate_ctxt *ctxt,
+			       gva_t addr, void *val, unsigned int bytes,
 			       struct x86_exception *exception)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	u32 access = (kvm_x86_ops->get_cpl(vcpu) == 3) ? PFERR_USER_MASK : 0;
+
 	return kvm_read_guest_virt_helper(addr, val, bytes, vcpu, access,
 					  exception);
 }
 
-static int kvm_read_guest_virt_system(gva_t addr, void *val, unsigned int bytes,
-				      struct kvm_vcpu *vcpu,
+static int kvm_read_guest_virt_system(struct x86_emulate_ctxt *ctxt,
+				      gva_t addr, void *val, unsigned int bytes,
 				      struct x86_exception *exception)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	return kvm_read_guest_virt_helper(addr, val, bytes, vcpu, 0, exception);
 }
 
-static int kvm_write_guest_virt_system(gva_t addr, void *val,
+static int kvm_write_guest_virt_system(struct x86_emulate_ctxt *ctxt,
+				       gva_t addr, void *val,
 				       unsigned int bytes,
-				       struct kvm_vcpu *vcpu,
 				       struct x86_exception *exception)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	void *data = val;
 	int r = X86EMUL_CONTINUE;
 
@@ -3761,13 +3869,15 @@ static int kvm_write_guest_virt_system(gva_t addr, void *val,
 	return r;
 }
 
-static int emulator_read_emulated(unsigned long addr,
+static int emulator_read_emulated(struct x86_emulate_ctxt *ctxt,
+				  unsigned long addr,
 				  void *val,
 				  unsigned int bytes,
-				  struct x86_exception *exception,
-				  struct kvm_vcpu *vcpu)
+				  struct x86_exception *exception)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	gpa_t                 gpa;
+	int handled;
 
 	if (vcpu->mmio_read_completed) {
 		memcpy(val, vcpu->mmio_data, bytes);
@@ -3786,7 +3896,7 @@ static int emulator_read_emulated(unsigned long addr,
 	if ((gpa & PAGE_MASK) == APIC_DEFAULT_PHYS_BASE)
 		goto mmio;
 
-	if (kvm_read_guest_virt(addr, val, bytes, vcpu, exception)
+	if (kvm_read_guest_virt(ctxt, addr, val, bytes, exception)
 	    == X86EMUL_CONTINUE)
 		return X86EMUL_CONTINUE;
 
@@ -3794,18 +3904,24 @@ static int emulator_read_emulated(unsigned long addr,
 	/*
 	 * Is this MMIO handled locally?
 	 */
-	if (!vcpu_mmio_read(vcpu, gpa, bytes, val)) {
-		trace_kvm_mmio(KVM_TRACE_MMIO_READ, bytes, gpa, *(u64 *)val);
+	handled = vcpu_mmio_read(vcpu, gpa, bytes, val);
+
+	if (handled == bytes)
 		return X86EMUL_CONTINUE;
-	}
+
+	gpa += handled;
+	bytes -= handled;
+	val += handled;
 
 	trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, bytes, gpa, 0);
 
 	vcpu->mmio_needed = 1;
 	vcpu->run->exit_reason = KVM_EXIT_MMIO;
 	vcpu->run->mmio.phys_addr = vcpu->mmio_phys_addr = gpa;
-	vcpu->run->mmio.len = vcpu->mmio_size = bytes;
+	vcpu->mmio_size = bytes;
+	vcpu->run->mmio.len = min(vcpu->mmio_size, 8);
 	vcpu->run->mmio.is_write = vcpu->mmio_is_write = 0;
+	vcpu->mmio_index = 0;
 
 	return X86EMUL_IO_NEEDED;
 }
@@ -3829,6 +3945,7 @@ static int emulator_write_emulated_onepage(unsigned long addr,
 					   struct kvm_vcpu *vcpu)
 {
 	gpa_t                 gpa;
+	int handled;
 
 	gpa = kvm_mmu_gva_to_gpa_write(vcpu, addr, exception);
 
@@ -3847,25 +3964,35 @@ static int emulator_write_emulated_onepage(unsigned long addr,
 	/*
 	 * Is this MMIO handled locally?
 	 */
-	if (!vcpu_mmio_write(vcpu, gpa, bytes, val))
+	handled = vcpu_mmio_write(vcpu, gpa, bytes, val);
+	if (handled == bytes)
 		return X86EMUL_CONTINUE;
 
+	gpa += handled;
+	bytes -= handled;
+	val += handled;
+
 	vcpu->mmio_needed = 1;
+	memcpy(vcpu->mmio_data, val, bytes);
 	vcpu->run->exit_reason = KVM_EXIT_MMIO;
 	vcpu->run->mmio.phys_addr = vcpu->mmio_phys_addr = gpa;
-	vcpu->run->mmio.len = vcpu->mmio_size = bytes;
+	vcpu->mmio_size = bytes;
+	vcpu->run->mmio.len = min(vcpu->mmio_size, 8);
 	vcpu->run->mmio.is_write = vcpu->mmio_is_write = 1;
-	memcpy(vcpu->run->mmio.data, val, bytes);
+	memcpy(vcpu->run->mmio.data, vcpu->mmio_data, 8);
+	vcpu->mmio_index = 0;
 
 	return X86EMUL_CONTINUE;
 }
 
-int emulator_write_emulated(unsigned long addr,
+int emulator_write_emulated(struct x86_emulate_ctxt *ctxt,
+			    unsigned long addr,
 			    const void *val,
 			    unsigned int bytes,
-			    struct x86_exception *exception,
-			    struct kvm_vcpu *vcpu)
+			    struct x86_exception *exception)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
+
 	/* Crossing a page boundary? */
 	if (((addr + bytes - 1) ^ addr) & PAGE_MASK) {
 		int rc, now;
@@ -3893,13 +4020,14 @@ int emulator_write_emulated(unsigned long addr,
 	(cmpxchg64((u64 *)(ptr), *(u64 *)(old), *(u64 *)(new)) == *(u64 *)(old))
 #endif
 
-static int emulator_cmpxchg_emulated(unsigned long addr,
+static int emulator_cmpxchg_emulated(struct x86_emulate_ctxt *ctxt,
+				     unsigned long addr,
 				     const void *old,
 				     const void *new,
 				     unsigned int bytes,
-				     struct x86_exception *exception,
-				     struct kvm_vcpu *vcpu)
+				     struct x86_exception *exception)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	gpa_t gpa;
 	struct page *page;
 	char *kaddr;
@@ -3955,7 +4083,7 @@ static int emulator_cmpxchg_emulated(unsigned long addr,
 emul_write:
 	printk_once(KERN_WARNING "kvm: emulating exchange as write\n");
 
-	return emulator_write_emulated(addr, new, bytes, exception, vcpu);
+	return emulator_write_emulated(ctxt, addr, new, bytes, exception);
 }
 
 static int kernel_pio(struct kvm_vcpu *vcpu, void *pd)
@@ -3974,9 +4102,12 @@ static int kernel_pio(struct kvm_vcpu *vcpu, void *pd)
 }
 
 
-static int emulator_pio_in_emulated(int size, unsigned short port, void *val,
-			     unsigned int count, struct kvm_vcpu *vcpu)
+static int emulator_pio_in_emulated(struct x86_emulate_ctxt *ctxt,
+				    int size, unsigned short port, void *val,
+				    unsigned int count)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
+
 	if (vcpu->arch.pio.count)
 		goto data_avail;
 
@@ -4004,10 +4135,12 @@ static int emulator_pio_in_emulated(int size, unsigned short port, void *val,
 	return 0;
 }
 
-static int emulator_pio_out_emulated(int size, unsigned short port,
-			      const void *val, unsigned int count,
-			      struct kvm_vcpu *vcpu)
+static int emulator_pio_out_emulated(struct x86_emulate_ctxt *ctxt,
+				     int size, unsigned short port,
+				     const void *val, unsigned int count)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
+
 	trace_kvm_pio(1, port, size, count);
 
 	vcpu->arch.pio.port = port;
@@ -4037,10 +4170,9 @@ static unsigned long get_segment_base(struct kvm_vcpu *vcpu, int seg)
 	return kvm_x86_ops->get_segment_base(vcpu, seg);
 }
 
-int emulate_invlpg(struct kvm_vcpu *vcpu, gva_t address)
+static void emulator_invlpg(struct x86_emulate_ctxt *ctxt, ulong address)
 {
-	kvm_mmu_invlpg(vcpu, address);
-	return X86EMUL_CONTINUE;
+	kvm_mmu_invlpg(emul_to_vcpu(ctxt), address);
 }
 
 int kvm_emulate_wbinvd(struct kvm_vcpu *vcpu)
@@ -4062,22 +4194,20 @@ int kvm_emulate_wbinvd(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvm_emulate_wbinvd);
 
-int emulate_clts(struct kvm_vcpu *vcpu)
+static void emulator_wbinvd(struct x86_emulate_ctxt *ctxt)
 {
-	kvm_x86_ops->set_cr0(vcpu, kvm_read_cr0_bits(vcpu, ~X86_CR0_TS));
-	kvm_x86_ops->fpu_activate(vcpu);
-	return X86EMUL_CONTINUE;
+	kvm_emulate_wbinvd(emul_to_vcpu(ctxt));
 }
 
-int emulator_get_dr(int dr, unsigned long *dest, struct kvm_vcpu *vcpu)
+int emulator_get_dr(struct x86_emulate_ctxt *ctxt, int dr, unsigned long *dest)
 {
-	return _kvm_get_dr(vcpu, dr, dest);
+	return _kvm_get_dr(emul_to_vcpu(ctxt), dr, dest);
 }
 
-int emulator_set_dr(int dr, unsigned long value, struct kvm_vcpu *vcpu)
+int emulator_set_dr(struct x86_emulate_ctxt *ctxt, int dr, unsigned long value)
 {
 
-	return __kvm_set_dr(vcpu, dr, value);
+	return __kvm_set_dr(emul_to_vcpu(ctxt), dr, value);
 }
 
 static u64 mk_cr_64(u64 curr_cr, u32 new_val)
@@ -4085,8 +4215,9 @@ static u64 mk_cr_64(u64 curr_cr, u32 new_val)
 	return (curr_cr & ~((1ULL << 32) - 1)) | new_val;
 }
 
-static unsigned long emulator_get_cr(int cr, struct kvm_vcpu *vcpu)
+static unsigned long emulator_get_cr(struct x86_emulate_ctxt *ctxt, int cr)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	unsigned long value;
 
 	switch (cr) {
@@ -4113,8 +4244,9 @@ static unsigned long emulator_get_cr(int cr, struct kvm_vcpu *vcpu)
 	return value;
 }
 
-static int emulator_set_cr(int cr, unsigned long val, struct kvm_vcpu *vcpu)
+static int emulator_set_cr(struct x86_emulate_ctxt *ctxt, int cr, ulong val)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	int res = 0;
 
 	switch (cr) {
@@ -4141,33 +4273,45 @@ static int emulator_set_cr(int cr, unsigned long val, struct kvm_vcpu *vcpu)
 	return res;
 }
 
-static int emulator_get_cpl(struct kvm_vcpu *vcpu)
+static int emulator_get_cpl(struct x86_emulate_ctxt *ctxt)
+{
+	return kvm_x86_ops->get_cpl(emul_to_vcpu(ctxt));
+}
+
+static void emulator_get_gdt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
+{
+	kvm_x86_ops->get_gdt(emul_to_vcpu(ctxt), dt);
+}
+
+static void emulator_get_idt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
 {
-	return kvm_x86_ops->get_cpl(vcpu);
+	kvm_x86_ops->get_idt(emul_to_vcpu(ctxt), dt);
 }
 
-static void emulator_get_gdt(struct desc_ptr *dt, struct kvm_vcpu *vcpu)
+static void emulator_set_gdt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
 {
-	kvm_x86_ops->get_gdt(vcpu, dt);
+	kvm_x86_ops->set_gdt(emul_to_vcpu(ctxt), dt);
 }
 
-static void emulator_get_idt(struct desc_ptr *dt, struct kvm_vcpu *vcpu)
+static void emulator_set_idt(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt)
 {
-	kvm_x86_ops->get_idt(vcpu, dt);
+	kvm_x86_ops->set_idt(emul_to_vcpu(ctxt), dt);
 }
 
-static unsigned long emulator_get_cached_segment_base(int seg,
-						      struct kvm_vcpu *vcpu)
+static unsigned long emulator_get_cached_segment_base(
+	struct x86_emulate_ctxt *ctxt, int seg)
 {
-	return get_segment_base(vcpu, seg);
+	return get_segment_base(emul_to_vcpu(ctxt), seg);
 }
 
-static bool emulator_get_cached_descriptor(struct desc_struct *desc, u32 *base3,
-					   int seg, struct kvm_vcpu *vcpu)
+static bool emulator_get_segment(struct x86_emulate_ctxt *ctxt, u16 *selector,
+				 struct desc_struct *desc, u32 *base3,
+				 int seg)
 {
 	struct kvm_segment var;
 
-	kvm_get_segment(vcpu, &var, seg);
+	kvm_get_segment(emul_to_vcpu(ctxt), &var, seg);
+	*selector = var.selector;
 
 	if (var.unusable)
 		return false;
@@ -4192,14 +4336,14 @@ static bool emulator_get_cached_descriptor(struct desc_struct *desc, u32 *base3,
 	return true;
 }
 
-static void emulator_set_cached_descriptor(struct desc_struct *desc, u32 base3,
-					   int seg, struct kvm_vcpu *vcpu)
+static void emulator_set_segment(struct x86_emulate_ctxt *ctxt, u16 selector,
+				 struct desc_struct *desc, u32 base3,
+				 int seg)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	struct kvm_segment var;
 
-	/* needed to preserve selector */
-	kvm_get_segment(vcpu, &var, seg);
-
+	var.selector = selector;
 	var.base = get_desc_base(desc);
 #ifdef CONFIG_X86_64
 	var.base |= ((u64)base3) << 32;
@@ -4223,22 +4367,44 @@ static void emulator_set_cached_descriptor(struct desc_struct *desc, u32 base3,
 	return;
 }
 
-static u16 emulator_get_segment_selector(int seg, struct kvm_vcpu *vcpu)
+static int emulator_get_msr(struct x86_emulate_ctxt *ctxt,
+			    u32 msr_index, u64 *pdata)
 {
-	struct kvm_segment kvm_seg;
+	return kvm_get_msr(emul_to_vcpu(ctxt), msr_index, pdata);
+}
 
-	kvm_get_segment(vcpu, &kvm_seg, seg);
-	return kvm_seg.selector;
+static int emulator_set_msr(struct x86_emulate_ctxt *ctxt,
+			    u32 msr_index, u64 data)
+{
+	return kvm_set_msr(emul_to_vcpu(ctxt), msr_index, data);
 }
 
-static void emulator_set_segment_selector(u16 sel, int seg,
-					  struct kvm_vcpu *vcpu)
+static void emulator_halt(struct x86_emulate_ctxt *ctxt)
 {
-	struct kvm_segment kvm_seg;
+	emul_to_vcpu(ctxt)->arch.halt_request = 1;
+}
 
-	kvm_get_segment(vcpu, &kvm_seg, seg);
-	kvm_seg.selector = sel;
-	kvm_set_segment(vcpu, &kvm_seg, seg);
+static void emulator_get_fpu(struct x86_emulate_ctxt *ctxt)
+{
+	preempt_disable();
+	kvm_load_guest_fpu(emul_to_vcpu(ctxt));
+	/*
+	 * CR0.TS may reference the host fpu state, not the guest fpu state,
+	 * so it may be clear at this point.
+	 */
+	clts();
+}
+
+static void emulator_put_fpu(struct x86_emulate_ctxt *ctxt)
+{
+	preempt_enable();
+}
+
+static int emulator_intercept(struct x86_emulate_ctxt *ctxt,
+			      struct x86_instruction_info *info,
+			      enum x86_intercept_stage stage)
+{
+	return kvm_x86_ops->check_intercept(emul_to_vcpu(ctxt), info, stage);
 }
 
 static struct x86_emulate_ops emulate_ops = {
@@ -4248,22 +4414,29 @@ static struct x86_emulate_ops emulate_ops = {
 	.read_emulated       = emulator_read_emulated,
 	.write_emulated      = emulator_write_emulated,
 	.cmpxchg_emulated    = emulator_cmpxchg_emulated,
+	.invlpg              = emulator_invlpg,
 	.pio_in_emulated     = emulator_pio_in_emulated,
 	.pio_out_emulated    = emulator_pio_out_emulated,
-	.get_cached_descriptor = emulator_get_cached_descriptor,
-	.set_cached_descriptor = emulator_set_cached_descriptor,
-	.get_segment_selector = emulator_get_segment_selector,
-	.set_segment_selector = emulator_set_segment_selector,
+	.get_segment         = emulator_get_segment,
+	.set_segment         = emulator_set_segment,
 	.get_cached_segment_base = emulator_get_cached_segment_base,
 	.get_gdt             = emulator_get_gdt,
 	.get_idt	     = emulator_get_idt,
+	.set_gdt             = emulator_set_gdt,
+	.set_idt	     = emulator_set_idt,
 	.get_cr              = emulator_get_cr,
 	.set_cr              = emulator_set_cr,
 	.cpl                 = emulator_get_cpl,
 	.get_dr              = emulator_get_dr,
 	.set_dr              = emulator_set_dr,
-	.set_msr             = kvm_set_msr,
-	.get_msr             = kvm_get_msr,
+	.set_msr             = emulator_set_msr,
+	.get_msr             = emulator_get_msr,
+	.halt                = emulator_halt,
+	.wbinvd              = emulator_wbinvd,
+	.fix_hypercall       = emulator_fix_hypercall,
+	.get_fpu             = emulator_get_fpu,
+	.put_fpu             = emulator_put_fpu,
+	.intercept           = emulator_intercept,
 };
 
 static void cache_all_regs(struct kvm_vcpu *vcpu)
@@ -4305,12 +4478,17 @@ static void init_emulate_ctxt(struct kvm_vcpu *vcpu)
 	struct decode_cache *c = &vcpu->arch.emulate_ctxt.decode;
 	int cs_db, cs_l;
 
+	/*
+	 * TODO: fix emulate.c to use guest_read/write_register
+	 * instead of direct ->regs accesses, can save hundred cycles
+	 * on Intel for instructions that don't read/change RSP, for
+	 * for example.
+	 */
 	cache_all_regs(vcpu);
 
 	kvm_x86_ops->get_cs_db_l_bits(vcpu, &cs_db, &cs_l);
 
-	vcpu->arch.emulate_ctxt.vcpu = vcpu;
-	vcpu->arch.emulate_ctxt.eflags = kvm_x86_ops->get_rflags(vcpu);
+	vcpu->arch.emulate_ctxt.eflags = kvm_get_rflags(vcpu);
 	vcpu->arch.emulate_ctxt.eip = kvm_rip_read(vcpu);
 	vcpu->arch.emulate_ctxt.mode =
 		(!is_protmode(vcpu)) ? X86EMUL_MODE_REAL :
@@ -4318,11 +4496,13 @@ static void init_emulate_ctxt(struct kvm_vcpu *vcpu)
 		? X86EMUL_MODE_VM86 : cs_l
 		? X86EMUL_MODE_PROT64 :	cs_db
 		? X86EMUL_MODE_PROT32 : X86EMUL_MODE_PROT16;
+	vcpu->arch.emulate_ctxt.guest_mode = is_guest_mode(vcpu);
 	memset(c, 0, sizeof(struct decode_cache));
 	memcpy(c->regs, vcpu->arch.regs, sizeof c->regs);
+	vcpu->arch.emulate_regs_need_sync_from_vcpu = false;
 }
 
-int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq)
+int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq, int inc_eip)
 {
 	struct decode_cache *c = &vcpu->arch.emulate_ctxt.decode;
 	int ret;
@@ -4331,7 +4511,8 @@ int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq)
 
 	vcpu->arch.emulate_ctxt.decode.op_bytes = 2;
 	vcpu->arch.emulate_ctxt.decode.ad_bytes = 2;
-	vcpu->arch.emulate_ctxt.decode.eip = vcpu->arch.emulate_ctxt.eip;
+	vcpu->arch.emulate_ctxt.decode.eip = vcpu->arch.emulate_ctxt.eip +
+								 inc_eip;
 	ret = emulate_int_real(&vcpu->arch.emulate_ctxt, &emulate_ops, irq);
 
 	if (ret != X86EMUL_CONTINUE)
@@ -4340,7 +4521,7 @@ int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq)
 	vcpu->arch.emulate_ctxt.eip = c->eip;
 	memcpy(vcpu->arch.regs, c->regs, sizeof c->regs);
 	kvm_rip_write(vcpu, vcpu->arch.emulate_ctxt.eip);
-	kvm_x86_ops->set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags);
+	kvm_set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags);
 
 	if (irq == NMI_VECTOR)
 		vcpu->arch.nmi_pending = false;
@@ -4402,16 +4583,9 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu,
 {
 	int r;
 	struct decode_cache *c = &vcpu->arch.emulate_ctxt.decode;
+	bool writeback = true;
 
 	kvm_clear_exception_queue(vcpu);
-	vcpu->arch.mmio_fault_cr2 = cr2;
-	/*
-	 * TODO: fix emulate.c to use guest_read/write_register
-	 * instead of direct ->regs accesses, can save hundred cycles
-	 * on Intel for instructions that don't read/change RSP, for
-	 * for example.
-	 */
-	cache_all_regs(vcpu);
 
 	if (!(emulation_type & EMULTYPE_NO_DECODE)) {
 		init_emulate_ctxt(vcpu);
@@ -4442,13 +4616,19 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu,
 		return EMULATE_DONE;
 	}
 
-	/* this is needed for vmware backdor interface to work since it
+	/* this is needed for vmware backdoor interface to work since it
 	   changes registers values  during IO operation */
-	memcpy(c->regs, vcpu->arch.regs, sizeof c->regs);
+	if (vcpu->arch.emulate_regs_need_sync_from_vcpu) {
+		vcpu->arch.emulate_regs_need_sync_from_vcpu = false;
+		memcpy(c->regs, vcpu->arch.regs, sizeof c->regs);
+	}
 
 restart:
 	r = x86_emulate_insn(&vcpu->arch.emulate_ctxt);
 
+	if (r == EMULATION_INTERCEPTED)
+		return EMULATE_DONE;
+
 	if (r == EMULATION_FAILED) {
 		if (reexecute_instruction(vcpu, cr2))
 			return EMULATE_DONE;
@@ -4462,21 +4642,28 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu,
 	} else if (vcpu->arch.pio.count) {
 		if (!vcpu->arch.pio.in)
 			vcpu->arch.pio.count = 0;
+		else
+			writeback = false;
 		r = EMULATE_DO_MMIO;
 	} else if (vcpu->mmio_needed) {
-		if (vcpu->mmio_is_write)
-			vcpu->mmio_needed = 0;
+		if (!vcpu->mmio_is_write)
+			writeback = false;
 		r = EMULATE_DO_MMIO;
 	} else if (r == EMULATION_RESTART)
 		goto restart;
 	else
 		r = EMULATE_DONE;
 
-	toggle_interruptibility(vcpu, vcpu->arch.emulate_ctxt.interruptibility);
-	kvm_x86_ops->set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags);
-	kvm_make_request(KVM_REQ_EVENT, vcpu);
-	memcpy(vcpu->arch.regs, c->regs, sizeof c->regs);
-	kvm_rip_write(vcpu, vcpu->arch.emulate_ctxt.eip);
+	if (writeback) {
+		toggle_interruptibility(vcpu,
+				vcpu->arch.emulate_ctxt.interruptibility);
+		kvm_set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags);
+		kvm_make_request(KVM_REQ_EVENT, vcpu);
+		memcpy(vcpu->arch.regs, c->regs, sizeof c->regs);
+		vcpu->arch.emulate_regs_need_sync_to_vcpu = false;
+		kvm_rip_write(vcpu, vcpu->arch.emulate_ctxt.eip);
+	} else
+		vcpu->arch.emulate_regs_need_sync_to_vcpu = true;
 
 	return r;
 }
@@ -4485,7 +4672,8 @@ EXPORT_SYMBOL_GPL(x86_emulate_instruction);
 int kvm_fast_pio_out(struct kvm_vcpu *vcpu, int size, unsigned short port)
 {
 	unsigned long val = kvm_register_read(vcpu, VCPU_REGS_RAX);
-	int ret = emulator_pio_out_emulated(size, port, &val, 1, vcpu);
+	int ret = emulator_pio_out_emulated(&vcpu->arch.emulate_ctxt,
+					    size, port, &val, 1);
 	/* do not return to emulator after return from userspace */
 	vcpu->arch.pio.count = 0;
 	return ret;
@@ -4879,8 +5067,9 @@ int kvm_emulate_hypercall(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvm_emulate_hypercall);
 
-int kvm_fix_hypercall(struct kvm_vcpu *vcpu)
+int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt)
 {
+	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	char instruction[3];
 	unsigned long rip = kvm_rip_read(vcpu);
 
@@ -4893,21 +5082,8 @@ int kvm_fix_hypercall(struct kvm_vcpu *vcpu)
 
 	kvm_x86_ops->patch_hypercall(vcpu, instruction);
 
-	return emulator_write_emulated(rip, instruction, 3, NULL, vcpu);
-}
-
-void realmode_lgdt(struct kvm_vcpu *vcpu, u16 limit, unsigned long base)
-{
-	struct desc_ptr dt = { limit, base };
-
-	kvm_x86_ops->set_gdt(vcpu, &dt);
-}
-
-void realmode_lidt(struct kvm_vcpu *vcpu, u16 limit, unsigned long base)
-{
-	struct desc_ptr dt = { limit, base };
-
-	kvm_x86_ops->set_idt(vcpu, &dt);
+	return emulator_write_emulated(&vcpu->arch.emulate_ctxt,
+				       rip, instruction, 3, NULL);
 }
 
 static int move_to_next_stateful_cpuid_entry(struct kvm_vcpu *vcpu, int i)
@@ -5170,6 +5346,7 @@ static void kvm_put_guest_xcr0(struct kvm_vcpu *vcpu)
 static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 {
 	int r;
+	bool nmi_pending;
 	bool req_int_win = !irqchip_in_kernel(vcpu->kvm) &&
 		vcpu->run->request_interrupt_window;
 
@@ -5207,19 +5384,25 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 			r = 1;
 			goto out;
 		}
-		if (kvm_check_request(KVM_REQ_NMI, vcpu))
-			vcpu->arch.nmi_pending = true;
 	}
 
 	r = kvm_mmu_reload(vcpu);
 	if (unlikely(r))
 		goto out;
 
+	/*
+	 * An NMI can be injected between local nmi_pending read and
+	 * vcpu->arch.nmi_pending read inside inject_pending_event().
+	 * But in that case, KVM_REQ_EVENT will be set, which makes
+	 * the race described above benign.
+	 */
+	nmi_pending = ACCESS_ONCE(vcpu->arch.nmi_pending);
+
 	if (kvm_check_request(KVM_REQ_EVENT, vcpu) || req_int_win) {
 		inject_pending_event(vcpu);
 
 		/* enable NMI/IRQ window open exits if needed */
-		if (vcpu->arch.nmi_pending)
+		if (nmi_pending)
 			kvm_x86_ops->enable_nmi_window(vcpu);
 		else if (kvm_cpu_has_interrupt(vcpu) || req_int_win)
 			kvm_x86_ops->enable_irq_window(vcpu);
@@ -5399,6 +5582,41 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
 	return r;
 }
 
+static int complete_mmio(struct kvm_vcpu *vcpu)
+{
+	struct kvm_run *run = vcpu->run;
+	int r;
+
+	if (!(vcpu->arch.pio.count || vcpu->mmio_needed))
+		return 1;
+
+	if (vcpu->mmio_needed) {
+		vcpu->mmio_needed = 0;
+		if (!vcpu->mmio_is_write)
+			memcpy(vcpu->mmio_data + vcpu->mmio_index,
+			       run->mmio.data, 8);
+		vcpu->mmio_index += 8;
+		if (vcpu->mmio_index < vcpu->mmio_size) {
+			run->exit_reason = KVM_EXIT_MMIO;
+			run->mmio.phys_addr = vcpu->mmio_phys_addr + vcpu->mmio_index;
+			memcpy(run->mmio.data, vcpu->mmio_data + vcpu->mmio_index, 8);
+			run->mmio.len = min(vcpu->mmio_size - vcpu->mmio_index, 8);
+			run->mmio.is_write = vcpu->mmio_is_write;
+			vcpu->mmio_needed = 1;
+			return 0;
+		}
+		if (vcpu->mmio_is_write)
+			return 1;
+		vcpu->mmio_read_completed = 1;
+	}
+	vcpu->srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+	r = emulate_instruction(vcpu, EMULTYPE_NO_DECODE);
+	srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
+	if (r != EMULATE_DONE)
+		return 0;
+	return 1;
+}
+
 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 {
 	int r;
@@ -5425,20 +5643,10 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 		}
 	}
 
-	if (vcpu->arch.pio.count || vcpu->mmio_needed) {
-		if (vcpu->mmio_needed) {
-			memcpy(vcpu->mmio_data, kvm_run->mmio.data, 8);
-			vcpu->mmio_read_completed = 1;
-			vcpu->mmio_needed = 0;
-		}
-		vcpu->srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
-		r = emulate_instruction(vcpu, EMULTYPE_NO_DECODE);
-		srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
-		if (r != EMULATE_DONE) {
-			r = 0;
-			goto out;
-		}
-	}
+	r = complete_mmio(vcpu);
+	if (r <= 0)
+		goto out;
+
 	if (kvm_run->exit_reason == KVM_EXIT_HYPERCALL)
 		kvm_register_write(vcpu, VCPU_REGS_RAX,
 				     kvm_run->hypercall.ret);
@@ -5455,6 +5663,18 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 
 int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
+	if (vcpu->arch.emulate_regs_need_sync_to_vcpu) {
+		/*
+		 * We are here if userspace calls get_regs() in the middle of
+		 * instruction emulation. Registers state needs to be copied
+		 * back from emulation context to vcpu. Usrapace shouldn't do
+		 * that usually, but some bad designed PV devices (vmware
+		 * backdoor interface) need this to work
+		 */
+		struct decode_cache *c = &vcpu->arch.emulate_ctxt.decode;
+		memcpy(vcpu->arch.regs, c->regs, sizeof c->regs);
+		vcpu->arch.emulate_regs_need_sync_to_vcpu = false;
+	}
 	regs->rax = kvm_register_read(vcpu, VCPU_REGS_RAX);
 	regs->rbx = kvm_register_read(vcpu, VCPU_REGS_RBX);
 	regs->rcx = kvm_register_read(vcpu, VCPU_REGS_RCX);
@@ -5482,6 +5702,9 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 
 int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
+	vcpu->arch.emulate_regs_need_sync_from_vcpu = true;
+	vcpu->arch.emulate_regs_need_sync_to_vcpu = false;
+
 	kvm_register_write(vcpu, VCPU_REGS_RAX, regs->rax);
 	kvm_register_write(vcpu, VCPU_REGS_RBX, regs->rbx);
 	kvm_register_write(vcpu, VCPU_REGS_RCX, regs->rcx);
@@ -5592,7 +5815,7 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason,
 
 	memcpy(vcpu->arch.regs, c->regs, sizeof c->regs);
 	kvm_rip_write(vcpu, vcpu->arch.emulate_ctxt.eip);
-	kvm_x86_ops->set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags);
+	kvm_set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags);
 	kvm_make_request(KVM_REQ_EVENT, vcpu);
 	return EMULATE_DONE;
 }
@@ -5974,8 +6197,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 	}
 	vcpu->arch.pio_data = page_address(page);
 
-	if (!kvm->arch.virtual_tsc_khz)
-		kvm_arch_set_tsc_khz(kvm, max_tsc_khz);
+	kvm_init_tsc_catchup(vcpu, max_tsc_khz);
 
 	r = kvm_mmu_create(vcpu);
 	if (r < 0)
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index c600da830ce0e412fa4b60365909792a9b916a4d..e407ed3df817e70b19f10cc4919de6bf2c8dcaa0 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -77,7 +77,7 @@ static inline u32 bit(int bitno)
 
 void kvm_before_handle_nmi(struct kvm_vcpu *vcpu);
 void kvm_after_handle_nmi(struct kvm_vcpu *vcpu);
-int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq);
+int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq, int inc_eip);
 
 void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data);
 
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 1cd608973ce594f6e0853170ef3e7abc84425c82..e191c096ab90363228965e746a0f898d6f8a9451 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -7,7 +7,7 @@
  * kernel and insert a module (lg.ko) which allows us to run other Linux
  * kernels the same way we'd run processes.  We call the first kernel the Host,
  * and the others the Guests.  The program which sets up and configures Guests
- * (such as the example in Documentation/lguest/lguest.c) is called the
+ * (such as the example in Documentation/virtual/lguest/lguest.c) is called the
  * Launcher.
  *
  * Secondly, we only run specially modified Guests, not normal kernels: setting
@@ -913,8 +913,6 @@ static struct clocksource lguest_clock = {
 	.rating		= 200,
 	.read		= lguest_clock_read,
 	.mask		= CLOCKSOURCE_MASK(64),
-	.mult		= 1 << 22,
-	.shift		= 22,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -997,7 +995,7 @@ static void lguest_time_init(void)
 	/* Set up the timer interrupt (0) to go to our simple timer routine */
 	irq_set_handler(0, lguest_time_irq);
 
-	clocksource_register(&lguest_clock);
+	clocksource_register_hz(&lguest_clock, NSEC_PER_SEC);
 
 	/* We can't set cpumask in the initializer: damn C limitations!  Set it
 	 * here and register our timer device. */
diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
index aa4326bfb24a1dc6dbe2b131dd7c7c19bb58d58d..f2145cfa12a66830e834718340c4cc88e64a731a 100644
--- a/arch/x86/lib/clear_page_64.S
+++ b/arch/x86/lib/clear_page_64.S
@@ -1,5 +1,6 @@
 #include <linux/linkage.h>
 #include <asm/dwarf2.h>
+#include <asm/alternative-asm.h>
 
 /*
  * Zero a page. 	
@@ -14,6 +15,15 @@ ENTRY(clear_page_c)
 	CFI_ENDPROC
 ENDPROC(clear_page_c)
 
+ENTRY(clear_page_c_e)
+	CFI_STARTPROC
+	movl $4096,%ecx
+	xorl %eax,%eax
+	rep stosb
+	ret
+	CFI_ENDPROC
+ENDPROC(clear_page_c_e)
+
 ENTRY(clear_page)
 	CFI_STARTPROC
 	xorl   %eax,%eax
@@ -38,21 +48,26 @@ ENTRY(clear_page)
 .Lclear_page_end:
 ENDPROC(clear_page)
 
-	/* Some CPUs run faster using the string instructions.
-	   It is also a lot simpler. Use this when possible */
+	/*
+	 * Some CPUs support enhanced REP MOVSB/STOSB instructions.
+	 * It is recommended to use this when possible.
+	 * If enhanced REP MOVSB/STOSB is not available, try to use fast string.
+	 * Otherwise, use original function.
+	 *
+	 */
 
 #include <asm/cpufeature.h>
 
 	.section .altinstr_replacement,"ax"
 1:	.byte 0xeb					/* jmp <disp8> */
 	.byte (clear_page_c - clear_page) - (2f - 1b)	/* offset */
-2:
+2:	.byte 0xeb					/* jmp <disp8> */
+	.byte (clear_page_c_e - clear_page) - (3f - 2b)	/* offset */
+3:
 	.previous
 	.section .altinstructions,"a"
-	.align 8
-	.quad clear_page
-	.quad 1b
-	.word X86_FEATURE_REP_GOOD
-	.byte .Lclear_page_end - clear_page
-	.byte 2b - 1b
+	altinstruction_entry clear_page,1b,X86_FEATURE_REP_GOOD,\
+			     .Lclear_page_end-clear_page, 2b-1b
+	altinstruction_entry clear_page,2b,X86_FEATURE_ERMS,   \
+			     .Lclear_page_end-clear_page,3b-2b
 	.previous
diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index 99e482615195484e9da7c6152ee0fb1969488067..024840266ba0d94144697de13194417d0427d22f 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -15,23 +15,30 @@
 #include <asm/asm-offsets.h>
 #include <asm/thread_info.h>
 #include <asm/cpufeature.h>
+#include <asm/alternative-asm.h>
 
-	.macro ALTERNATIVE_JUMP feature,orig,alt
+/*
+ * By placing feature2 after feature1 in altinstructions section, we logically
+ * implement:
+ * If CPU has feature2, jmp to alt2 is used
+ * else if CPU has feature1, jmp to alt1 is used
+ * else jmp to orig is used.
+ */
+	.macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
 0:
 	.byte 0xe9	/* 32bit jump */
 	.long \orig-1f	/* by default jump to orig */
 1:
 	.section .altinstr_replacement,"ax"
 2:	.byte 0xe9			/* near jump with 32bit immediate */
-	.long \alt-1b /* offset */   /* or alternatively to alt */
+	.long \alt1-1b /* offset */   /* or alternatively to alt1 */
+3:	.byte 0xe9			/* near jump with 32bit immediate */
+	.long \alt2-1b /* offset */   /* or alternatively to alt2 */
 	.previous
+
 	.section .altinstructions,"a"
-	.align 8
-	.quad  0b
-	.quad  2b
-	.word  \feature			/* when feature is set */
-	.byte  5
-	.byte  5
+	altinstruction_entry 0b,2b,\feature1,5,5
+	altinstruction_entry 0b,3b,\feature2,5,5
 	.previous
 	.endm
 
@@ -72,8 +79,10 @@ ENTRY(_copy_to_user)
 	addq %rdx,%rcx
 	jc bad_to_user
 	cmpq TI_addr_limit(%rax),%rcx
-	jae bad_to_user
-	ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string
+	ja bad_to_user
+	ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS,	\
+		copy_user_generic_unrolled,copy_user_generic_string,	\
+		copy_user_enhanced_fast_string
 	CFI_ENDPROC
 ENDPROC(_copy_to_user)
 
@@ -85,8 +94,10 @@ ENTRY(_copy_from_user)
 	addq %rdx,%rcx
 	jc bad_from_user
 	cmpq TI_addr_limit(%rax),%rcx
-	jae bad_from_user
-	ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string
+	ja bad_from_user
+	ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS,	\
+		copy_user_generic_unrolled,copy_user_generic_string,	\
+		copy_user_enhanced_fast_string
 	CFI_ENDPROC
 ENDPROC(_copy_from_user)
 
@@ -255,3 +266,37 @@ ENTRY(copy_user_generic_string)
 	.previous
 	CFI_ENDPROC
 ENDPROC(copy_user_generic_string)
+
+/*
+ * Some CPUs are adding enhanced REP MOVSB/STOSB instructions.
+ * It's recommended to use enhanced REP MOVSB/STOSB if it's enabled.
+ *
+ * Input:
+ * rdi destination
+ * rsi source
+ * rdx count
+ *
+ * Output:
+ * eax uncopied bytes or 0 if successful.
+ */
+ENTRY(copy_user_enhanced_fast_string)
+	CFI_STARTPROC
+	andl %edx,%edx
+	jz 2f
+	movl %edx,%ecx
+1:	rep
+	movsb
+2:	xorl %eax,%eax
+	ret
+
+	.section .fixup,"ax"
+12:	movl %ecx,%edx		/* ecx is zerorest also */
+	jmp copy_user_handle_tail
+	.previous
+
+	.section __ex_table,"a"
+	.align 8
+	.quad 1b,12b
+	.previous
+	CFI_ENDPROC
+ENDPROC(copy_user_enhanced_fast_string)
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
index 75ef61e35e38aee1cf62b05a48f1add62b148f98..efbf2a0ecdea85a41566f01d05d14e14177e7145 100644
--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@@ -4,6 +4,7 @@
 
 #include <asm/cpufeature.h>
 #include <asm/dwarf2.h>
+#include <asm/alternative-asm.h>
 
 /*
  * memcpy - Copy a memory block.
@@ -37,6 +38,23 @@
 .Lmemcpy_e:
 	.previous
 
+/*
+ * memcpy_c_e() - enhanced fast string memcpy. This is faster and simpler than
+ * memcpy_c. Use memcpy_c_e when possible.
+ *
+ * This gets patched over the unrolled variant (below) via the
+ * alternative instructions framework:
+ */
+	.section .altinstr_replacement, "ax", @progbits
+.Lmemcpy_c_e:
+	movq %rdi, %rax
+
+	movl %edx, %ecx
+	rep movsb
+	ret
+.Lmemcpy_e_e:
+	.previous
+
 ENTRY(__memcpy)
 ENTRY(memcpy)
 	CFI_STARTPROC
@@ -49,7 +67,7 @@ ENTRY(memcpy)
 	jb .Lhandle_tail
 
 	/*
-	 * We check whether memory false dependece could occur,
+	 * We check whether memory false dependence could occur,
 	 * then jump to corresponding copy mode.
 	 */
 	cmp  %dil, %sil
@@ -171,21 +189,22 @@ ENDPROC(memcpy)
 ENDPROC(__memcpy)
 
 	/*
-	 * Some CPUs run faster using the string copy instructions.
-	 * It is also a lot simpler. Use this when possible:
-	 */
-
-	.section .altinstructions, "a"
-	.align 8
-	.quad memcpy
-	.quad .Lmemcpy_c
-	.word X86_FEATURE_REP_GOOD
-
-	/*
+	 * Some CPUs are adding enhanced REP MOVSB/STOSB feature
+	 * If the feature is supported, memcpy_c_e() is the first choice.
+	 * If enhanced rep movsb copy is not available, use fast string copy
+	 * memcpy_c() when possible. This is faster and code is simpler than
+	 * original memcpy().
+	 * Otherwise, original memcpy() is used.
+	 * In .altinstructions section, ERMS feature is placed after REG_GOOD
+         * feature to implement the right patch order.
+	 *
 	 * Replace only beginning, memcpy is used to apply alternatives,
 	 * so it is silly to overwrite itself with nops - reboot is the
 	 * only outcome...
 	 */
-	.byte .Lmemcpy_e - .Lmemcpy_c
-	.byte .Lmemcpy_e - .Lmemcpy_c
+	.section .altinstructions, "a"
+	altinstruction_entry memcpy,.Lmemcpy_c,X86_FEATURE_REP_GOOD,\
+			     .Lmemcpy_e-.Lmemcpy_c,.Lmemcpy_e-.Lmemcpy_c
+	altinstruction_entry memcpy,.Lmemcpy_c_e,X86_FEATURE_ERMS, \
+			     .Lmemcpy_e_e-.Lmemcpy_c_e,.Lmemcpy_e_e-.Lmemcpy_c_e
 	.previous
diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
index 0ecb8433e5a8e2f62c0a678da69ccd16f233b304..d0ec9c2936d75fb6e7c908c00f2359fd0c366dd5 100644
--- a/arch/x86/lib/memmove_64.S
+++ b/arch/x86/lib/memmove_64.S
@@ -8,6 +8,7 @@
 #define _STRING_C
 #include <linux/linkage.h>
 #include <asm/dwarf2.h>
+#include <asm/cpufeature.h>
 
 #undef memmove
 
@@ -24,6 +25,7 @@
  */
 ENTRY(memmove)
 	CFI_STARTPROC
+
 	/* Handle more 32bytes in loop */
 	mov %rdi, %rax
 	cmp $0x20, %rdx
@@ -31,8 +33,13 @@ ENTRY(memmove)
 
 	/* Decide forward/backward copy mode */
 	cmp %rdi, %rsi
-	jb	2f
+	jge .Lmemmove_begin_forward
+	mov %rsi, %r8
+	add %rdx, %r8
+	cmp %rdi, %r8
+	jg 2f
 
+.Lmemmove_begin_forward:
 	/*
 	 * movsq instruction have many startup latency
 	 * so we handle small size by general register.
@@ -78,6 +85,8 @@ ENTRY(memmove)
 	rep movsq
 	movq %r11, (%r10)
 	jmp 13f
+.Lmemmove_end_forward:
+
 	/*
 	 * Handle data backward by movsq.
 	 */
@@ -194,4 +203,22 @@ ENTRY(memmove)
 13:
 	retq
 	CFI_ENDPROC
+
+	.section .altinstr_replacement,"ax"
+.Lmemmove_begin_forward_efs:
+	/* Forward moving data. */
+	movq %rdx, %rcx
+	rep movsb
+	retq
+.Lmemmove_end_forward_efs:
+	.previous
+
+	.section .altinstructions,"a"
+	.align 8
+	.quad .Lmemmove_begin_forward
+	.quad .Lmemmove_begin_forward_efs
+	.word X86_FEATURE_ERMS
+	.byte .Lmemmove_end_forward-.Lmemmove_begin_forward
+	.byte .Lmemmove_end_forward_efs-.Lmemmove_begin_forward_efs
+	.previous
 ENDPROC(memmove)
diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
index 09d3442696522e19aea8adb9efdbfd051d8d57aa..79bd454b78a36fa91498d71e57018e7c949223d5 100644
--- a/arch/x86/lib/memset_64.S
+++ b/arch/x86/lib/memset_64.S
@@ -2,9 +2,13 @@
 
 #include <linux/linkage.h>
 #include <asm/dwarf2.h>
+#include <asm/cpufeature.h>
+#include <asm/alternative-asm.h>
 
 /*
- * ISO C memset - set a memory block to a byte value.
+ * ISO C memset - set a memory block to a byte value. This function uses fast
+ * string to get better performance than the original function. The code is
+ * simpler and shorter than the orignal function as well.
  *	
  * rdi   destination
  * rsi   value (char) 
@@ -31,6 +35,28 @@
 .Lmemset_e:
 	.previous
 
+/*
+ * ISO C memset - set a memory block to a byte value. This function uses
+ * enhanced rep stosb to override the fast string function.
+ * The code is simpler and shorter than the fast string function as well.
+ *
+ * rdi   destination
+ * rsi   value (char)
+ * rdx   count (bytes)
+ *
+ * rax   original destination
+ */
+	.section .altinstr_replacement, "ax", @progbits
+.Lmemset_c_e:
+	movq %rdi,%r9
+	movb %sil,%al
+	movl %edx,%ecx
+	rep stosb
+	movq %r9,%rax
+	ret
+.Lmemset_e_e:
+	.previous
+
 ENTRY(memset)
 ENTRY(__memset)
 	CFI_STARTPROC
@@ -112,16 +138,20 @@ ENTRY(__memset)
 ENDPROC(memset)
 ENDPROC(__memset)
 
-	/* Some CPUs run faster using the string instructions.
-	   It is also a lot simpler. Use this when possible */
-
-#include <asm/cpufeature.h>
-
+	/* Some CPUs support enhanced REP MOVSB/STOSB feature.
+	 * It is recommended to use this when possible.
+	 *
+	 * If enhanced REP MOVSB/STOSB feature is not available, use fast string
+	 * instructions.
+	 *
+	 * Otherwise, use original memset function.
+	 *
+	 * In .altinstructions section, ERMS feature is placed after REG_GOOD
+         * feature to implement the right patch order.
+	 */
 	.section .altinstructions,"a"
-	.align 8
-	.quad memset
-	.quad .Lmemset_c
-	.word X86_FEATURE_REP_GOOD
-	.byte .Lfinal - memset
-	.byte .Lmemset_e - .Lmemset_c
+	altinstruction_entry memset,.Lmemset_c,X86_FEATURE_REP_GOOD,\
+			     .Lfinal-memset,.Lmemset_e-.Lmemset_c
+	altinstruction_entry memset,.Lmemset_c_e,X86_FEATURE_ERMS, \
+			     .Lfinal-memset,.Lmemset_e_e-.Lmemset_c_e
 	.previous
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index 3e608edf99586608235fe366e10171b68a6a01fa..3d11327c9ab4630cd0aa687dcf7118bc3efb4d25 100644
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -23,8 +23,8 @@ mmiotrace-y			:= kmmio.o pf_in.o mmio-mod.o
 obj-$(CONFIG_MMIOTRACE_TEST)	+= testmmiotrace.o
 
 obj-$(CONFIG_NUMA)		+= numa.o numa_$(BITS).o
-obj-$(CONFIG_AMD_NUMA)		+= amdtopology_64.o
-obj-$(CONFIG_ACPI_NUMA)		+= srat_$(BITS).o
+obj-$(CONFIG_AMD_NUMA)		+= amdtopology.o
+obj-$(CONFIG_ACPI_NUMA)		+= srat.o
 obj-$(CONFIG_NUMA_EMU)		+= numa_emulation.o
 
 obj-$(CONFIG_HAVE_MEMBLOCK)		+= memblock.o
diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology.c
similarity index 90%
rename from arch/x86/mm/amdtopology_64.c
rename to arch/x86/mm/amdtopology.c
index 0919c26820d429e3d9660e0a1ec8852ae0910d27..5247d01329ca96de7e9eacbb3f2511ff8f9c3a59 100644
--- a/arch/x86/mm/amdtopology_64.c
+++ b/arch/x86/mm/amdtopology.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/nodemask.h>
 #include <linux/memblock.h>
+#include <linux/bootmem.h>
 
 #include <asm/io.h>
 #include <linux/pci_ids.h>
@@ -69,10 +70,10 @@ static __init void early_get_boot_cpu_id(void)
 
 int __init amd_numa_init(void)
 {
-	unsigned long start = PFN_PHYS(0);
-	unsigned long end = PFN_PHYS(max_pfn);
+	u64 start = PFN_PHYS(0);
+	u64 end = PFN_PHYS(max_pfn);
 	unsigned numnodes;
-	unsigned long prevbase;
+	u64 prevbase;
 	int i, j, nb;
 	u32 nodeid, reg;
 	unsigned int bits, cores, apicid_base;
@@ -95,7 +96,7 @@ int __init amd_numa_init(void)
 
 	prevbase = 0;
 	for (i = 0; i < 8; i++) {
-		unsigned long base, limit;
+		u64 base, limit;
 
 		base = read_pci_config(0, nb, 1, 0x40 + i*8);
 		limit = read_pci_config(0, nb, 1, 0x44 + i*8);
@@ -107,18 +108,18 @@ int __init amd_numa_init(void)
 			continue;
 		}
 		if (nodeid >= numnodes) {
-			pr_info("Ignoring excess node %d (%lx:%lx)\n", nodeid,
+			pr_info("Ignoring excess node %d (%Lx:%Lx)\n", nodeid,
 				base, limit);
 			continue;
 		}
 
 		if (!limit) {
-			pr_info("Skipping node entry %d (base %lx)\n",
+			pr_info("Skipping node entry %d (base %Lx)\n",
 				i, base);
 			continue;
 		}
 		if ((base >> 8) & 3 || (limit >> 8) & 3) {
-			pr_err("Node %d using interleaving mode %lx/%lx\n",
+			pr_err("Node %d using interleaving mode %Lx/%Lx\n",
 			       nodeid, (base >> 8) & 3, (limit >> 8) & 3);
 			return -EINVAL;
 		}
@@ -150,19 +151,19 @@ int __init amd_numa_init(void)
 			continue;
 		}
 		if (limit < base) {
-			pr_err("Node %d bogus settings %lx-%lx.\n",
+			pr_err("Node %d bogus settings %Lx-%Lx.\n",
 			       nodeid, base, limit);
 			continue;
 		}
 
 		/* Could sort here, but pun for now. Should not happen anyroads. */
 		if (prevbase > base) {
-			pr_err("Node map not sorted %lx,%lx\n",
+			pr_err("Node map not sorted %Lx,%Lx\n",
 			       prevbase, base);
 			return -EINVAL;
 		}
 
-		pr_info("Node %d MemBase %016lx Limit %016lx\n",
+		pr_info("Node %d MemBase %016Lx Limit %016Lx\n",
 			nodeid, base, limit);
 
 		prevbase = base;
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 20e3f8702d1e5701b130d2891e23bf39fbe81663..bcb394dfbb3587f8b4d40cc096b6ff7334ce6b12 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -12,6 +12,7 @@
 #include <linux/mmiotrace.h>		/* kmmio_handler, ...		*/
 #include <linux/perf_event.h>		/* perf_sw_event		*/
 #include <linux/hugetlb.h>		/* hstate_index_to_shift	*/
+#include <linux/prefetch.h>		/* prefetchw			*/
 
 #include <asm/traps.h>			/* dotraplinkage, ...		*/
 #include <asm/pgalloc.h>		/* pgd_*(), ...			*/
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 286d289b039b876ef046565d29552827d76f243c..37b8b0fe8320952c89158d29a508568affbd8c8e 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -81,6 +81,11 @@ static void __init find_early_table_space(unsigned long end, int use_pse,
 		end, pgt_buf_start << PAGE_SHIFT, pgt_buf_top << PAGE_SHIFT);
 }
 
+void __init native_pagetable_reserve(u64 start, u64 end)
+{
+	memblock_x86_reserve_range(start, end, "PGTABLE");
+}
+
 struct map_range {
 	unsigned long start;
 	unsigned long end;
@@ -272,9 +277,24 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
 
 	__flush_tlb_all();
 
+	/*
+	 * Reserve the kernel pagetable pages we used (pgt_buf_start -
+	 * pgt_buf_end) and free the other ones (pgt_buf_end - pgt_buf_top)
+	 * so that they can be reused for other purposes.
+	 *
+	 * On native it just means calling memblock_x86_reserve_range, on Xen it
+	 * also means marking RW the pagetable pages that we allocated before
+	 * but that haven't been used.
+	 *
+	 * In fact on xen we mark RO the whole range pgt_buf_start -
+	 * pgt_buf_top, because we have to make sure that when
+	 * init_memory_mapping reaches the pagetable pages area, it maps
+	 * RO all the pagetable pages, including the ones that are beyond
+	 * pgt_buf_end at that time.
+	 */
 	if (!after_bootmem && pgt_buf_end > pgt_buf_start)
-		memblock_x86_reserve_range(pgt_buf_start << PAGE_SHIFT,
-				 pgt_buf_end << PAGE_SHIFT, "PGTABLE");
+		x86_init.mapping.pagetable_reserve(PFN_PHYS(pgt_buf_start),
+				PFN_PHYS(pgt_buf_end));
 
 	if (!after_bootmem)
 		early_memtest(start, end);
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 80088f994193681f169c75f2757b7bfb723bc679..29f7c6d981790cea29114c1b20d7cb54904a702e 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -678,8 +678,10 @@ static void __init zone_sizes_init(void)
 {
 	unsigned long max_zone_pfns[MAX_NR_ZONES];
 	memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+#ifdef CONFIG_ZONE_DMA
 	max_zone_pfns[ZONE_DMA] =
 		virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
+#endif
 	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
 #ifdef CONFIG_HIGHMEM
 	max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
@@ -716,6 +718,7 @@ void __init paging_init(void)
 	 * NOTE: at this point the bootmem allocator is fully available.
 	 */
 	olpc_dt_build_devicetree();
+	sparse_memory_present_with_active_regions(MAX_NUMNODES);
 	sparse_init();
 	zone_sizes_init();
 }
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 7942335872874c35a213fd6a45c1af326eb7c01c..d865c4aeec55fb6c57638006c0a05e8fec30aed1 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -616,7 +616,9 @@ void __init paging_init(void)
 	unsigned long max_zone_pfns[MAX_NR_ZONES];
 
 	memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+#ifdef CONFIG_ZONE_DMA
 	max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN;
+#endif
 	max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
 	max_zone_pfns[ZONE_NORMAL] = max_pfn;
 
@@ -679,14 +681,6 @@ int arch_add_memory(int nid, u64 start, u64 size)
 }
 EXPORT_SYMBOL_GPL(arch_add_memory);
 
-#if !defined(CONFIG_ACPI_NUMA) && defined(CONFIG_NUMA)
-int memory_add_physaddr_to_nid(u64 start)
-{
-	return 0;
-}
-EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
-#endif
-
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
 static struct kcore_list kcore_vsyscall;
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 0369843511dc34292b6b0e944fc53bcab7396f8d..be1ef574ce9a7a933c22133be78f6a24bac6a80c 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -90,13 +90,6 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
 	if (is_ISA_range(phys_addr, last_addr))
 		return (__force void __iomem *)phys_to_virt(phys_addr);
 
-	/*
-	 * Check if the request spans more than any BAR in the iomem resource
-	 * tree.
-	 */
-	WARN_ONCE(iomem_map_sanity_check(phys_addr, size),
-		  KERN_INFO "Info: mapping multiple BARs. Your kernel is fine.");
-
 	/*
 	 * Don't allow anybody to remap normal RAM that we're using..
 	 */
@@ -170,6 +163,13 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
 	ret_addr = (void __iomem *) (vaddr + offset);
 	mmiotrace_ioremap(unaligned_phys_addr, unaligned_size, ret_addr);
 
+	/*
+	 * Check if the request spans more than any BAR in the iomem resource
+	 * tree.
+	 */
+	WARN_ONCE(iomem_map_sanity_check(unaligned_phys_addr, unaligned_size),
+		  KERN_INFO "Info: mapping multiple BARs. Your kernel is fine.");
+
 	return ret_addr;
 err_free_area:
 	free_vm_area(area);
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 745258dfc4dc1cc93afdd96e6944aac4d9c4a0ec..f5510d889a226d4d38bbf529330fcc829beb8e51 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -1,11 +1,39 @@
 /* Common code for 32 and 64-bit NUMA */
-#include <linux/topology.h>
-#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+#include <linux/init.h>
 #include <linux/bootmem.h>
-#include <asm/numa.h>
+#include <linux/memblock.h>
+#include <linux/mmzone.h>
+#include <linux/ctype.h>
+#include <linux/module.h>
+#include <linux/nodemask.h>
+#include <linux/sched.h>
+#include <linux/topology.h>
+
+#include <asm/e820.h>
+#include <asm/proto.h>
+#include <asm/dma.h>
 #include <asm/acpi.h>
+#include <asm/amd_nb.h>
+
+#include "numa_internal.h"
 
 int __initdata numa_off;
+nodemask_t numa_nodes_parsed __initdata;
+
+struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
+EXPORT_SYMBOL(node_data);
+
+static struct numa_meminfo numa_meminfo
+#ifndef CONFIG_MEMORY_HOTPLUG
+__initdata
+#endif
+;
+
+static int numa_distance_cnt;
+static u8 *numa_distance;
 
 static __init int numa_setup(char *opt)
 {
@@ -32,6 +60,15 @@ s16 __apicid_to_node[MAX_LOCAL_APIC] __cpuinitdata = {
 	[0 ... MAX_LOCAL_APIC-1] = NUMA_NO_NODE
 };
 
+int __cpuinit numa_cpu_node(int cpu)
+{
+	int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
+
+	if (apicid != BAD_APICID)
+		return __apicid_to_node[apicid];
+	return NUMA_NO_NODE;
+}
+
 cpumask_var_t node_to_cpumask_map[MAX_NUMNODES];
 EXPORT_SYMBOL(node_to_cpumask_map);
 
@@ -95,6 +132,407 @@ void __init setup_node_to_cpumask_map(void)
 	pr_debug("Node to cpumask map for %d nodes\n", nr_node_ids);
 }
 
+static int __init numa_add_memblk_to(int nid, u64 start, u64 end,
+				     struct numa_meminfo *mi)
+{
+	/* ignore zero length blks */
+	if (start == end)
+		return 0;
+
+	/* whine about and ignore invalid blks */
+	if (start > end || nid < 0 || nid >= MAX_NUMNODES) {
+		pr_warning("NUMA: Warning: invalid memblk node %d (%Lx-%Lx)\n",
+			   nid, start, end);
+		return 0;
+	}
+
+	if (mi->nr_blks >= NR_NODE_MEMBLKS) {
+		pr_err("NUMA: too many memblk ranges\n");
+		return -EINVAL;
+	}
+
+	mi->blk[mi->nr_blks].start = start;
+	mi->blk[mi->nr_blks].end = end;
+	mi->blk[mi->nr_blks].nid = nid;
+	mi->nr_blks++;
+	return 0;
+}
+
+/**
+ * numa_remove_memblk_from - Remove one numa_memblk from a numa_meminfo
+ * @idx: Index of memblk to remove
+ * @mi: numa_meminfo to remove memblk from
+ *
+ * Remove @idx'th numa_memblk from @mi by shifting @mi->blk[] and
+ * decrementing @mi->nr_blks.
+ */
+void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi)
+{
+	mi->nr_blks--;
+	memmove(&mi->blk[idx], &mi->blk[idx + 1],
+		(mi->nr_blks - idx) * sizeof(mi->blk[0]));
+}
+
+/**
+ * numa_add_memblk - Add one numa_memblk to numa_meminfo
+ * @nid: NUMA node ID of the new memblk
+ * @start: Start address of the new memblk
+ * @end: End address of the new memblk
+ *
+ * Add a new memblk to the default numa_meminfo.
+ *
+ * RETURNS:
+ * 0 on success, -errno on failure.
+ */
+int __init numa_add_memblk(int nid, u64 start, u64 end)
+{
+	return numa_add_memblk_to(nid, start, end, &numa_meminfo);
+}
+
+/* Initialize NODE_DATA for a node on the local memory */
+static void __init setup_node_data(int nid, u64 start, u64 end)
+{
+	const u64 nd_low = PFN_PHYS(MAX_DMA_PFN);
+	const u64 nd_high = PFN_PHYS(max_pfn_mapped);
+	const size_t nd_size = roundup(sizeof(pg_data_t), PAGE_SIZE);
+	bool remapped = false;
+	u64 nd_pa;
+	void *nd;
+	int tnid;
+
+	/*
+	 * Don't confuse VM with a node that doesn't have the
+	 * minimum amount of memory:
+	 */
+	if (end && (end - start) < NODE_MIN_SIZE)
+		return;
+
+	/* initialize remap allocator before aligning to ZONE_ALIGN */
+	init_alloc_remap(nid, start, end);
+
+	start = roundup(start, ZONE_ALIGN);
+
+	printk(KERN_INFO "Initmem setup node %d %016Lx-%016Lx\n",
+	       nid, start, end);
+
+	/*
+	 * Allocate node data.  Try remap allocator first, node-local
+	 * memory and then any node.  Never allocate in DMA zone.
+	 */
+	nd = alloc_remap(nid, nd_size);
+	if (nd) {
+		nd_pa = __pa(nd);
+		remapped = true;
+	} else {
+		nd_pa = memblock_x86_find_in_range_node(nid, nd_low, nd_high,
+						nd_size, SMP_CACHE_BYTES);
+		if (nd_pa == MEMBLOCK_ERROR)
+			nd_pa = memblock_find_in_range(nd_low, nd_high,
+						nd_size, SMP_CACHE_BYTES);
+		if (nd_pa == MEMBLOCK_ERROR) {
+			pr_err("Cannot find %zu bytes in node %d\n",
+			       nd_size, nid);
+			return;
+		}
+		memblock_x86_reserve_range(nd_pa, nd_pa + nd_size, "NODE_DATA");
+		nd = __va(nd_pa);
+	}
+
+	/* report and initialize */
+	printk(KERN_INFO "  NODE_DATA [%016Lx - %016Lx]%s\n",
+	       nd_pa, nd_pa + nd_size - 1, remapped ? " (remapped)" : "");
+	tnid = early_pfn_to_nid(nd_pa >> PAGE_SHIFT);
+	if (!remapped && tnid != nid)
+		printk(KERN_INFO "    NODE_DATA(%d) on node %d\n", nid, tnid);
+
+	node_data[nid] = nd;
+	memset(NODE_DATA(nid), 0, sizeof(pg_data_t));
+	NODE_DATA(nid)->node_id = nid;
+	NODE_DATA(nid)->node_start_pfn = start >> PAGE_SHIFT;
+	NODE_DATA(nid)->node_spanned_pages = (end - start) >> PAGE_SHIFT;
+
+	node_set_online(nid);
+}
+
+/**
+ * numa_cleanup_meminfo - Cleanup a numa_meminfo
+ * @mi: numa_meminfo to clean up
+ *
+ * Sanitize @mi by merging and removing unncessary memblks.  Also check for
+ * conflicts and clear unused memblks.
+ *
+ * RETURNS:
+ * 0 on success, -errno on failure.
+ */
+int __init numa_cleanup_meminfo(struct numa_meminfo *mi)
+{
+	const u64 low = 0;
+	const u64 high = PFN_PHYS(max_pfn);
+	int i, j, k;
+
+	/* first, trim all entries */
+	for (i = 0; i < mi->nr_blks; i++) {
+		struct numa_memblk *bi = &mi->blk[i];
+
+		/* make sure all blocks are inside the limits */
+		bi->start = max(bi->start, low);
+		bi->end = min(bi->end, high);
+
+		/* and there's no empty block */
+		if (bi->start >= bi->end)
+			numa_remove_memblk_from(i--, mi);
+	}
+
+	/* merge neighboring / overlapping entries */
+	for (i = 0; i < mi->nr_blks; i++) {
+		struct numa_memblk *bi = &mi->blk[i];
+
+		for (j = i + 1; j < mi->nr_blks; j++) {
+			struct numa_memblk *bj = &mi->blk[j];
+			u64 start, end;
+
+			/*
+			 * See whether there are overlapping blocks.  Whine
+			 * about but allow overlaps of the same nid.  They
+			 * will be merged below.
+			 */
+			if (bi->end > bj->start && bi->start < bj->end) {
+				if (bi->nid != bj->nid) {
+					pr_err("NUMA: node %d (%Lx-%Lx) overlaps with node %d (%Lx-%Lx)\n",
+					       bi->nid, bi->start, bi->end,
+					       bj->nid, bj->start, bj->end);
+					return -EINVAL;
+				}
+				pr_warning("NUMA: Warning: node %d (%Lx-%Lx) overlaps with itself (%Lx-%Lx)\n",
+					   bi->nid, bi->start, bi->end,
+					   bj->start, bj->end);
+			}
+
+			/*
+			 * Join together blocks on the same node, holes
+			 * between which don't overlap with memory on other
+			 * nodes.
+			 */
+			if (bi->nid != bj->nid)
+				continue;
+			start = min(bi->start, bj->start);
+			end = max(bi->end, bj->end);
+			for (k = 0; k < mi->nr_blks; k++) {
+				struct numa_memblk *bk = &mi->blk[k];
+
+				if (bi->nid == bk->nid)
+					continue;
+				if (start < bk->end && end > bk->start)
+					break;
+			}
+			if (k < mi->nr_blks)
+				continue;
+			printk(KERN_INFO "NUMA: Node %d [%Lx,%Lx) + [%Lx,%Lx) -> [%Lx,%Lx)\n",
+			       bi->nid, bi->start, bi->end, bj->start, bj->end,
+			       start, end);
+			bi->start = start;
+			bi->end = end;
+			numa_remove_memblk_from(j--, mi);
+		}
+	}
+
+	/* clear unused ones */
+	for (i = mi->nr_blks; i < ARRAY_SIZE(mi->blk); i++) {
+		mi->blk[i].start = mi->blk[i].end = 0;
+		mi->blk[i].nid = NUMA_NO_NODE;
+	}
+
+	return 0;
+}
+
+/*
+ * Set nodes, which have memory in @mi, in *@nodemask.
+ */
+static void __init numa_nodemask_from_meminfo(nodemask_t *nodemask,
+					      const struct numa_meminfo *mi)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(mi->blk); i++)
+		if (mi->blk[i].start != mi->blk[i].end &&
+		    mi->blk[i].nid != NUMA_NO_NODE)
+			node_set(mi->blk[i].nid, *nodemask);
+}
+
+/**
+ * numa_reset_distance - Reset NUMA distance table
+ *
+ * The current table is freed.  The next numa_set_distance() call will
+ * create a new one.
+ */
+void __init numa_reset_distance(void)
+{
+	size_t size = numa_distance_cnt * numa_distance_cnt * sizeof(numa_distance[0]);
+
+	/* numa_distance could be 1LU marking allocation failure, test cnt */
+	if (numa_distance_cnt)
+		memblock_x86_free_range(__pa(numa_distance),
+					__pa(numa_distance) + size);
+	numa_distance_cnt = 0;
+	numa_distance = NULL;	/* enable table creation */
+}
+
+static int __init numa_alloc_distance(void)
+{
+	nodemask_t nodes_parsed;
+	size_t size;
+	int i, j, cnt = 0;
+	u64 phys;
+
+	/* size the new table and allocate it */
+	nodes_parsed = numa_nodes_parsed;
+	numa_nodemask_from_meminfo(&nodes_parsed, &numa_meminfo);
+
+	for_each_node_mask(i, nodes_parsed)
+		cnt = i;
+	cnt++;
+	size = cnt * cnt * sizeof(numa_distance[0]);
+
+	phys = memblock_find_in_range(0, PFN_PHYS(max_pfn_mapped),
+				      size, PAGE_SIZE);
+	if (phys == MEMBLOCK_ERROR) {
+		pr_warning("NUMA: Warning: can't allocate distance table!\n");
+		/* don't retry until explicitly reset */
+		numa_distance = (void *)1LU;
+		return -ENOMEM;
+	}
+	memblock_x86_reserve_range(phys, phys + size, "NUMA DIST");
+
+	numa_distance = __va(phys);
+	numa_distance_cnt = cnt;
+
+	/* fill with the default distances */
+	for (i = 0; i < cnt; i++)
+		for (j = 0; j < cnt; j++)
+			numa_distance[i * cnt + j] = i == j ?
+				LOCAL_DISTANCE : REMOTE_DISTANCE;
+	printk(KERN_DEBUG "NUMA: Initialized distance table, cnt=%d\n", cnt);
+
+	return 0;
+}
+
+/**
+ * numa_set_distance - Set NUMA distance from one NUMA to another
+ * @from: the 'from' node to set distance
+ * @to: the 'to'  node to set distance
+ * @distance: NUMA distance
+ *
+ * Set the distance from node @from to @to to @distance.  If distance table
+ * doesn't exist, one which is large enough to accommodate all the currently
+ * known nodes will be created.
+ *
+ * If such table cannot be allocated, a warning is printed and further
+ * calls are ignored until the distance table is reset with
+ * numa_reset_distance().
+ *
+ * If @from or @to is higher than the highest known node at the time of
+ * table creation or @distance doesn't make sense, the call is ignored.
+ * This is to allow simplification of specific NUMA config implementations.
+ */
+void __init numa_set_distance(int from, int to, int distance)
+{
+	if (!numa_distance && numa_alloc_distance() < 0)
+		return;
+
+	if (from >= numa_distance_cnt || to >= numa_distance_cnt) {
+		printk_once(KERN_DEBUG "NUMA: Debug: distance out of bound, from=%d to=%d distance=%d\n",
+			    from, to, distance);
+		return;
+	}
+
+	if ((u8)distance != distance ||
+	    (from == to && distance != LOCAL_DISTANCE)) {
+		pr_warn_once("NUMA: Warning: invalid distance parameter, from=%d to=%d distance=%d\n",
+			     from, to, distance);
+		return;
+	}
+
+	numa_distance[from * numa_distance_cnt + to] = distance;
+}
+
+int __node_distance(int from, int to)
+{
+	if (from >= numa_distance_cnt || to >= numa_distance_cnt)
+		return from == to ? LOCAL_DISTANCE : REMOTE_DISTANCE;
+	return numa_distance[from * numa_distance_cnt + to];
+}
+EXPORT_SYMBOL(__node_distance);
+
+/*
+ * Sanity check to catch more bad NUMA configurations (they are amazingly
+ * common).  Make sure the nodes cover all memory.
+ */
+static bool __init numa_meminfo_cover_memory(const struct numa_meminfo *mi)
+{
+	u64 numaram, e820ram;
+	int i;
+
+	numaram = 0;
+	for (i = 0; i < mi->nr_blks; i++) {
+		u64 s = mi->blk[i].start >> PAGE_SHIFT;
+		u64 e = mi->blk[i].end >> PAGE_SHIFT;
+		numaram += e - s;
+		numaram -= __absent_pages_in_range(mi->blk[i].nid, s, e);
+		if ((s64)numaram < 0)
+			numaram = 0;
+	}
+
+	e820ram = max_pfn - (memblock_x86_hole_size(0,
+					PFN_PHYS(max_pfn)) >> PAGE_SHIFT);
+	/* We seem to lose 3 pages somewhere. Allow 1M of slack. */
+	if ((s64)(e820ram - numaram) >= (1 << (20 - PAGE_SHIFT))) {
+		printk(KERN_ERR "NUMA: nodes only cover %LuMB of your %LuMB e820 RAM. Not used.\n",
+		       (numaram << PAGE_SHIFT) >> 20,
+		       (e820ram << PAGE_SHIFT) >> 20);
+		return false;
+	}
+	return true;
+}
+
+static int __init numa_register_memblks(struct numa_meminfo *mi)
+{
+	int i, nid;
+
+	/* Account for nodes with cpus and no memory */
+	node_possible_map = numa_nodes_parsed;
+	numa_nodemask_from_meminfo(&node_possible_map, mi);
+	if (WARN_ON(nodes_empty(node_possible_map)))
+		return -EINVAL;
+
+	for (i = 0; i < mi->nr_blks; i++)
+		memblock_x86_register_active_regions(mi->blk[i].nid,
+					mi->blk[i].start >> PAGE_SHIFT,
+					mi->blk[i].end >> PAGE_SHIFT);
+
+	/* for out of order entries */
+	sort_node_map();
+	if (!numa_meminfo_cover_memory(mi))
+		return -EINVAL;
+
+	/* Finally register nodes. */
+	for_each_node_mask(nid, node_possible_map) {
+		u64 start = PFN_PHYS(max_pfn);
+		u64 end = 0;
+
+		for (i = 0; i < mi->nr_blks; i++) {
+			if (nid != mi->blk[i].nid)
+				continue;
+			start = min(mi->blk[i].start, start);
+			end = max(mi->blk[i].end, end);
+		}
+
+		if (start < end)
+			setup_node_data(nid, start, end);
+	}
+
+	return 0;
+}
+
 /*
  * There are unfortunately some poorly designed mainboards around that
  * only connect memory to a single CPU. This breaks the 1:1 cpu->node
@@ -102,7 +540,7 @@ void __init setup_node_to_cpumask_map(void)
  * as the number of CPUs is not known yet. We round robin the existing
  * nodes.
  */
-void __init numa_init_array(void)
+static void __init numa_init_array(void)
 {
 	int rr, i;
 
@@ -117,6 +555,95 @@ void __init numa_init_array(void)
 	}
 }
 
+static int __init numa_init(int (*init_func)(void))
+{
+	int i;
+	int ret;
+
+	for (i = 0; i < MAX_LOCAL_APIC; i++)
+		set_apicid_to_node(i, NUMA_NO_NODE);
+
+	nodes_clear(numa_nodes_parsed);
+	nodes_clear(node_possible_map);
+	nodes_clear(node_online_map);
+	memset(&numa_meminfo, 0, sizeof(numa_meminfo));
+	remove_all_active_ranges();
+	numa_reset_distance();
+
+	ret = init_func();
+	if (ret < 0)
+		return ret;
+	ret = numa_cleanup_meminfo(&numa_meminfo);
+	if (ret < 0)
+		return ret;
+
+	numa_emulation(&numa_meminfo, numa_distance_cnt);
+
+	ret = numa_register_memblks(&numa_meminfo);
+	if (ret < 0)
+		return ret;
+
+	for (i = 0; i < nr_cpu_ids; i++) {
+		int nid = early_cpu_to_node(i);
+
+		if (nid == NUMA_NO_NODE)
+			continue;
+		if (!node_online(nid))
+			numa_clear_node(i);
+	}
+	numa_init_array();
+	return 0;
+}
+
+/**
+ * dummy_numa_init - Fallback dummy NUMA init
+ *
+ * Used if there's no underlying NUMA architecture, NUMA initialization
+ * fails, or NUMA is disabled on the command line.
+ *
+ * Must online at least one node and add memory blocks that cover all
+ * allowed memory.  This function must not fail.
+ */
+static int __init dummy_numa_init(void)
+{
+	printk(KERN_INFO "%s\n",
+	       numa_off ? "NUMA turned off" : "No NUMA configuration found");
+	printk(KERN_INFO "Faking a node at %016Lx-%016Lx\n",
+	       0LLU, PFN_PHYS(max_pfn));
+
+	node_set(0, numa_nodes_parsed);
+	numa_add_memblk(0, 0, PFN_PHYS(max_pfn));
+
+	return 0;
+}
+
+/**
+ * x86_numa_init - Initialize NUMA
+ *
+ * Try each configured NUMA initialization method until one succeeds.  The
+ * last fallback is dummy single node config encomapssing whole memory and
+ * never fails.
+ */
+void __init x86_numa_init(void)
+{
+	if (!numa_off) {
+#ifdef CONFIG_X86_NUMAQ
+		if (!numa_init(numaq_numa_init))
+			return;
+#endif
+#ifdef CONFIG_ACPI_NUMA
+		if (!numa_init(x86_acpi_numa_init))
+			return;
+#endif
+#ifdef CONFIG_AMD_NUMA
+		if (!numa_init(amd_numa_init))
+			return;
+#endif
+	}
+
+	numa_init(dummy_numa_init);
+}
+
 static __init int find_near_online_node(int node)
 {
 	int n, val;
@@ -282,3 +809,18 @@ const struct cpumask *cpumask_of_node(int node)
 EXPORT_SYMBOL(cpumask_of_node);
 
 #endif	/* !CONFIG_DEBUG_PER_CPU_MAPS */
+
+#ifdef CONFIG_MEMORY_HOTPLUG
+int memory_add_physaddr_to_nid(u64 start)
+{
+	struct numa_meminfo *mi = &numa_meminfo;
+	int nid = mi->blk[0].nid;
+	int i;
+
+	for (i = 0; i < mi->nr_blks; i++)
+		if (mi->blk[i].start <= start && mi->blk[i].end > start)
+			nid = mi->blk[i].nid;
+	return nid;
+}
+EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
+#endif
diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c
index bde3906420df74559bd49a52aad171216be52108..849a975d3fa07231f98a247b847f5a482954b72a 100644
--- a/arch/x86/mm/numa_32.c
+++ b/arch/x86/mm/numa_32.c
@@ -22,39 +22,11 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <linux/mm.h>
 #include <linux/bootmem.h>
 #include <linux/memblock.h>
-#include <linux/mmzone.h>
-#include <linux/highmem.h>
-#include <linux/initrd.h>
-#include <linux/nodemask.h>
 #include <linux/module.h>
-#include <linux/kexec.h>
-#include <linux/pfn.h>
-#include <linux/swap.h>
-#include <linux/acpi.h>
-
-#include <asm/e820.h>
-#include <asm/setup.h>
-#include <asm/mmzone.h>
-#include <asm/bios_ebda.h>
-#include <asm/proto.h>
-
-struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
-EXPORT_SYMBOL(node_data);
-
-/*
- * numa interface - we expect the numa architecture specific code to have
- *                  populated the following initialisation.
- *
- * 1) node_online_map  - the map of all nodes configured (online) in the system
- * 2) node_start_pfn   - the starting page frame number for a node
- * 3) node_end_pfn     - the ending page fram number for a node
- */
-unsigned long node_start_pfn[MAX_NUMNODES] __read_mostly;
-unsigned long node_end_pfn[MAX_NUMNODES] __read_mostly;
 
+#include "numa_internal.h"
 
 #ifdef CONFIG_DISCONTIGMEM
 /*
@@ -99,108 +71,46 @@ unsigned long node_memmap_size_bytes(int nid, unsigned long start_pfn,
 }
 #endif
 
-extern unsigned long find_max_low_pfn(void);
 extern unsigned long highend_pfn, highstart_pfn;
 
 #define LARGE_PAGE_BYTES (PTRS_PER_PTE * PAGE_SIZE)
 
-unsigned long node_remap_size[MAX_NUMNODES];
 static void *node_remap_start_vaddr[MAX_NUMNODES];
 void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);
 
-static unsigned long kva_start_pfn;
-static unsigned long kva_pages;
-
-int __cpuinit numa_cpu_node(int cpu)
-{
-	return apic->x86_32_numa_cpu_node(cpu);
-}
-
-/*
- * FLAT - support for basic PC memory model with discontig enabled, essentially
- *        a single node with all available processors in it with a flat
- *        memory map.
- */
-int __init get_memcfg_numa_flat(void)
-{
-	printk(KERN_DEBUG "NUMA - single node, flat memory mode\n");
-
-	node_start_pfn[0] = 0;
-	node_end_pfn[0] = max_pfn;
-	memblock_x86_register_active_regions(0, 0, max_pfn);
-	memory_present(0, 0, max_pfn);
-	node_remap_size[0] = node_memmap_size_bytes(0, 0, max_pfn);
-
-        /* Indicate there is one node available. */
-	nodes_clear(node_online_map);
-	node_set_online(0);
-	return 1;
-}
-
-/*
- * Find the highest page frame number we have available for the node
- */
-static void __init propagate_e820_map_node(int nid)
-{
-	if (node_end_pfn[nid] > max_pfn)
-		node_end_pfn[nid] = max_pfn;
-	/*
-	 * if a user has given mem=XXXX, then we need to make sure 
-	 * that the node _starts_ before that, too, not just ends
-	 */
-	if (node_start_pfn[nid] > max_pfn)
-		node_start_pfn[nid] = max_pfn;
-	BUG_ON(node_start_pfn[nid] > node_end_pfn[nid]);
-}
-
-/* 
- * Allocate memory for the pg_data_t for this node via a crude pre-bootmem
- * method.  For node zero take this from the bottom of memory, for
- * subsequent nodes place them at node_remap_start_vaddr which contains
- * node local data in physically node local memory.  See setup_memory()
- * for details.
- */
-static void __init allocate_pgdat(int nid)
-{
-	char buf[16];
-
-	if (node_has_online_mem(nid) && node_remap_start_vaddr[nid])
-		NODE_DATA(nid) = (pg_data_t *)node_remap_start_vaddr[nid];
-	else {
-		unsigned long pgdat_phys;
-		pgdat_phys = memblock_find_in_range(min_low_pfn<<PAGE_SHIFT,
-				 max_pfn_mapped<<PAGE_SHIFT,
-				 sizeof(pg_data_t),
-				 PAGE_SIZE);
-		NODE_DATA(nid) = (pg_data_t *)(pfn_to_kaddr(pgdat_phys>>PAGE_SHIFT));
-		memset(buf, 0, sizeof(buf));
-		sprintf(buf, "NODE_DATA %d",  nid);
-		memblock_x86_reserve_range(pgdat_phys, pgdat_phys + sizeof(pg_data_t), buf);
-	}
-	printk(KERN_DEBUG "allocate_pgdat: node %d NODE_DATA %08lx\n",
-		nid, (unsigned long)NODE_DATA(nid));
-}
-
 /*
- * In the DISCONTIGMEM and SPARSEMEM memory model, a portion of the kernel
- * virtual address space (KVA) is reserved and portions of nodes are mapped
- * using it. This is to allow node-local memory to be allocated for
- * structures that would normally require ZONE_NORMAL. The memory is
- * allocated with alloc_remap() and callers should be prepared to allocate
- * from the bootmem allocator instead.
+ * Remap memory allocator
  */
 static unsigned long node_remap_start_pfn[MAX_NUMNODES];
 static void *node_remap_end_vaddr[MAX_NUMNODES];
 static void *node_remap_alloc_vaddr[MAX_NUMNODES];
-static unsigned long node_remap_offset[MAX_NUMNODES];
 
+/**
+ * alloc_remap - Allocate remapped memory
+ * @nid: NUMA node to allocate memory from
+ * @size: The size of allocation
+ *
+ * Allocate @size bytes from the remap area of NUMA node @nid.  The
+ * size of the remap area is predetermined by init_alloc_remap() and
+ * only the callers considered there should call this function.  For
+ * more info, please read the comment on top of init_alloc_remap().
+ *
+ * The caller must be ready to handle allocation failure from this
+ * function and fall back to regular memory allocator in such cases.
+ *
+ * CONTEXT:
+ * Single CPU early boot context.
+ *
+ * RETURNS:
+ * Pointer to the allocated memory on success, %NULL on failure.
+ */
 void *alloc_remap(int nid, unsigned long size)
 {
 	void *allocation = node_remap_alloc_vaddr[nid];
 
 	size = ALIGN(size, L1_CACHE_BYTES);
 
-	if (!allocation || (allocation + size) >= node_remap_end_vaddr[nid])
+	if (!allocation || (allocation + size) > node_remap_end_vaddr[nid])
 		return NULL;
 
 	node_remap_alloc_vaddr[nid] += size;
@@ -209,26 +119,6 @@ void *alloc_remap(int nid, unsigned long size)
 	return allocation;
 }
 
-static void __init remap_numa_kva(void)
-{
-	void *vaddr;
-	unsigned long pfn;
-	int node;
-
-	for_each_online_node(node) {
-		printk(KERN_DEBUG "remap_numa_kva: node %d\n", node);
-		for (pfn=0; pfn < node_remap_size[node]; pfn += PTRS_PER_PTE) {
-			vaddr = node_remap_start_vaddr[node]+(pfn<<PAGE_SHIFT);
-			printk(KERN_DEBUG "remap_numa_kva: %08lx to pfn %08lx\n",
-				(unsigned long)vaddr,
-				node_remap_start_pfn[node] + pfn);
-			set_pmd_pfn((ulong) vaddr, 
-				node_remap_start_pfn[node] + pfn, 
-				PAGE_KERNEL_LARGE);
-		}
-	}
-}
-
 #ifdef CONFIG_HIBERNATION
 /**
  * resume_map_numa_kva - add KVA mapping to the temporary page tables created
@@ -240,15 +130,16 @@ void resume_map_numa_kva(pgd_t *pgd_base)
 	int node;
 
 	for_each_online_node(node) {
-		unsigned long start_va, start_pfn, size, pfn;
+		unsigned long start_va, start_pfn, nr_pages, pfn;
 
 		start_va = (unsigned long)node_remap_start_vaddr[node];
 		start_pfn = node_remap_start_pfn[node];
-		size = node_remap_size[node];
+		nr_pages = (node_remap_end_vaddr[node] -
+			    node_remap_start_vaddr[node]) >> PAGE_SHIFT;
 
 		printk(KERN_DEBUG "%s: node %d\n", __func__, node);
 
-		for (pfn = 0; pfn < size; pfn += PTRS_PER_PTE) {
+		for (pfn = 0; pfn < nr_pages; pfn += PTRS_PER_PTE) {
 			unsigned long vaddr = start_va + (pfn << PAGE_SHIFT);
 			pgd_t *pgd = pgd_base + pgd_index(vaddr);
 			pud_t *pud = pud_offset(pgd, vaddr);
@@ -264,132 +155,89 @@ void resume_map_numa_kva(pgd_t *pgd_base)
 }
 #endif
 
-static __init unsigned long calculate_numa_remap_pages(void)
+/**
+ * init_alloc_remap - Initialize remap allocator for a NUMA node
+ * @nid: NUMA node to initizlie remap allocator for
+ *
+ * NUMA nodes may end up without any lowmem.  As allocating pgdat and
+ * memmap on a different node with lowmem is inefficient, a special
+ * remap allocator is implemented which can be used by alloc_remap().
+ *
+ * For each node, the amount of memory which will be necessary for
+ * pgdat and memmap is calculated and two memory areas of the size are
+ * allocated - one in the node and the other in lowmem; then, the area
+ * in the node is remapped to the lowmem area.
+ *
+ * As pgdat and memmap must be allocated in lowmem anyway, this
+ * doesn't waste lowmem address space; however, the actual lowmem
+ * which gets remapped over is wasted.  The amount shouldn't be
+ * problematic on machines this feature will be used.
+ *
+ * Initialization failure isn't fatal.  alloc_remap() is used
+ * opportunistically and the callers will fall back to other memory
+ * allocation mechanisms on failure.
+ */
+void __init init_alloc_remap(int nid, u64 start, u64 end)
 {
-	int nid;
-	unsigned long size, reserve_pages = 0;
-
-	for_each_online_node(nid) {
-		u64 node_kva_target;
-		u64 node_kva_final;
-
-		/*
-		 * The acpi/srat node info can show hot-add memroy zones
-		 * where memory could be added but not currently present.
-		 */
-		printk(KERN_DEBUG "node %d pfn: [%lx - %lx]\n",
-			nid, node_start_pfn[nid], node_end_pfn[nid]);
-		if (node_start_pfn[nid] > max_pfn)
-			continue;
-		if (!node_end_pfn[nid])
-			continue;
-		if (node_end_pfn[nid] > max_pfn)
-			node_end_pfn[nid] = max_pfn;
-
-		/* ensure the remap includes space for the pgdat. */
-		size = node_remap_size[nid] + sizeof(pg_data_t);
-
-		/* convert size to large (pmd size) pages, rounding up */
-		size = (size + LARGE_PAGE_BYTES - 1) / LARGE_PAGE_BYTES;
-		/* now the roundup is correct, convert to PAGE_SIZE pages */
-		size = size * PTRS_PER_PTE;
-
-		node_kva_target = round_down(node_end_pfn[nid] - size,
-						 PTRS_PER_PTE);
-		node_kva_target <<= PAGE_SHIFT;
-		do {
-			node_kva_final = memblock_find_in_range(node_kva_target,
-					((u64)node_end_pfn[nid])<<PAGE_SHIFT,
-						((u64)size)<<PAGE_SHIFT,
-						LARGE_PAGE_BYTES);
-			node_kva_target -= LARGE_PAGE_BYTES;
-		} while (node_kva_final == MEMBLOCK_ERROR &&
-			 (node_kva_target>>PAGE_SHIFT) > (node_start_pfn[nid]));
-
-		if (node_kva_final == MEMBLOCK_ERROR)
-			panic("Can not get kva ram\n");
-
-		node_remap_size[nid] = size;
-		node_remap_offset[nid] = reserve_pages;
-		reserve_pages += size;
-		printk(KERN_DEBUG "Reserving %ld pages of KVA for lmem_map of"
-				  " node %d at %llx\n",
-				size, nid, node_kva_final>>PAGE_SHIFT);
-
-		/*
-		 *  prevent kva address below max_low_pfn want it on system
-		 *  with less memory later.
-		 *  layout will be: KVA address , KVA RAM
-		 *
-		 *  we are supposed to only record the one less then max_low_pfn
-		 *  but we could have some hole in high memory, and it will only
-		 *  check page_is_ram(pfn) && !page_is_reserved_early(pfn) to decide
-		 *  to use it as free.
-		 *  So memblock_x86_reserve_range here, hope we don't run out of that array
-		 */
-		memblock_x86_reserve_range(node_kva_final,
-			      node_kva_final+(((u64)size)<<PAGE_SHIFT),
-			      "KVA RAM");
-
-		node_remap_start_pfn[nid] = node_kva_final>>PAGE_SHIFT;
-	}
-	printk(KERN_INFO "Reserving total of %lx pages for numa KVA remap\n",
-			reserve_pages);
-	return reserve_pages;
-}
+	unsigned long start_pfn = start >> PAGE_SHIFT;
+	unsigned long end_pfn = end >> PAGE_SHIFT;
+	unsigned long size, pfn;
+	u64 node_pa, remap_pa;
+	void *remap_va;
 
-static void init_remap_allocator(int nid)
-{
-	node_remap_start_vaddr[nid] = pfn_to_kaddr(
-			kva_start_pfn + node_remap_offset[nid]);
-	node_remap_end_vaddr[nid] = node_remap_start_vaddr[nid] +
-		(node_remap_size[nid] * PAGE_SIZE);
-	node_remap_alloc_vaddr[nid] = node_remap_start_vaddr[nid] +
-		ALIGN(sizeof(pg_data_t), PAGE_SIZE);
-
-	printk(KERN_DEBUG "node %d will remap to vaddr %08lx - %08lx\n", nid,
-		(ulong) node_remap_start_vaddr[nid],
-		(ulong) node_remap_end_vaddr[nid]);
+	/*
+	 * The acpi/srat node info can show hot-add memroy zones where
+	 * memory could be added but not currently present.
+	 */
+	printk(KERN_DEBUG "node %d pfn: [%lx - %lx]\n",
+	       nid, start_pfn, end_pfn);
+
+	/* calculate the necessary space aligned to large page size */
+	size = node_memmap_size_bytes(nid, start_pfn, end_pfn);
+	size += ALIGN(sizeof(pg_data_t), PAGE_SIZE);
+	size = ALIGN(size, LARGE_PAGE_BYTES);
+
+	/* allocate node memory and the lowmem remap area */
+	node_pa = memblock_find_in_range(start, end, size, LARGE_PAGE_BYTES);
+	if (node_pa == MEMBLOCK_ERROR) {
+		pr_warning("remap_alloc: failed to allocate %lu bytes for node %d\n",
+			   size, nid);
+		return;
+	}
+	memblock_x86_reserve_range(node_pa, node_pa + size, "KVA RAM");
+
+	remap_pa = memblock_find_in_range(min_low_pfn << PAGE_SHIFT,
+					  max_low_pfn << PAGE_SHIFT,
+					  size, LARGE_PAGE_BYTES);
+	if (remap_pa == MEMBLOCK_ERROR) {
+		pr_warning("remap_alloc: failed to allocate %lu bytes remap area for node %d\n",
+			   size, nid);
+		memblock_x86_free_range(node_pa, node_pa + size);
+		return;
+	}
+	memblock_x86_reserve_range(remap_pa, remap_pa + size, "KVA PG");
+	remap_va = phys_to_virt(remap_pa);
+
+	/* perform actual remap */
+	for (pfn = 0; pfn < size >> PAGE_SHIFT; pfn += PTRS_PER_PTE)
+		set_pmd_pfn((unsigned long)remap_va + (pfn << PAGE_SHIFT),
+			    (node_pa >> PAGE_SHIFT) + pfn,
+			    PAGE_KERNEL_LARGE);
+
+	/* initialize remap allocator parameters */
+	node_remap_start_pfn[nid] = node_pa >> PAGE_SHIFT;
+	node_remap_start_vaddr[nid] = remap_va;
+	node_remap_end_vaddr[nid] = remap_va + size;
+	node_remap_alloc_vaddr[nid] = remap_va;
+
+	printk(KERN_DEBUG "remap_alloc: node %d [%08llx-%08llx) -> [%p-%p)\n",
+	       nid, node_pa, node_pa + size, remap_va, remap_va + size);
 }
 
 void __init initmem_init(void)
 {
-	int nid;
-	long kva_target_pfn;
-
-	/*
-	 * When mapping a NUMA machine we allocate the node_mem_map arrays
-	 * from node local memory.  They are then mapped directly into KVA
-	 * between zone normal and vmalloc space.  Calculate the size of
-	 * this space and use it to adjust the boundary between ZONE_NORMAL
-	 * and ZONE_HIGHMEM.
-	 */
-
-	get_memcfg_numa();
-	numa_init_array();
-
-	kva_pages = roundup(calculate_numa_remap_pages(), PTRS_PER_PTE);
+	x86_numa_init();
 
-	kva_target_pfn = round_down(max_low_pfn - kva_pages, PTRS_PER_PTE);
-	do {
-		kva_start_pfn = memblock_find_in_range(kva_target_pfn<<PAGE_SHIFT,
-					max_low_pfn<<PAGE_SHIFT,
-					kva_pages<<PAGE_SHIFT,
-					PTRS_PER_PTE<<PAGE_SHIFT) >> PAGE_SHIFT;
-		kva_target_pfn -= PTRS_PER_PTE;
-	} while (kva_start_pfn == MEMBLOCK_ERROR && kva_target_pfn > min_low_pfn);
-
-	if (kva_start_pfn == MEMBLOCK_ERROR)
-		panic("Can not get kva space\n");
-
-	printk(KERN_INFO "kva_start_pfn ~ %lx max_low_pfn ~ %lx\n",
-		kva_start_pfn, max_low_pfn);
-	printk(KERN_INFO "max_pfn = %lx\n", max_pfn);
-
-	/* avoid clash with initrd */
-	memblock_x86_reserve_range(kva_start_pfn<<PAGE_SHIFT,
-		      (kva_start_pfn + kva_pages)<<PAGE_SHIFT,
-		     "KVA PG");
 #ifdef CONFIG_HIGHMEM
 	highstart_pfn = highend_pfn = max_pfn;
 	if (max_pfn > max_low_pfn)
@@ -409,51 +257,9 @@ void __init initmem_init(void)
 
 	printk(KERN_DEBUG "Low memory ends at vaddr %08lx\n",
 			(ulong) pfn_to_kaddr(max_low_pfn));
-	for_each_online_node(nid) {
-		init_remap_allocator(nid);
-
-		allocate_pgdat(nid);
-	}
-	remap_numa_kva();
 
 	printk(KERN_DEBUG "High memory starts at vaddr %08lx\n",
 			(ulong) pfn_to_kaddr(highstart_pfn));
-	for_each_online_node(nid)
-		propagate_e820_map_node(nid);
-
-	for_each_online_node(nid) {
-		memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
-		NODE_DATA(nid)->node_id = nid;
-	}
 
 	setup_bootmem_allocator();
 }
-
-#ifdef CONFIG_MEMORY_HOTPLUG
-static int paddr_to_nid(u64 addr)
-{
-	int nid;
-	unsigned long pfn = PFN_DOWN(addr);
-
-	for_each_node(nid)
-		if (node_start_pfn[nid] <= pfn &&
-		    pfn < node_end_pfn[nid])
-			return nid;
-
-	return -1;
-}
-
-/*
- * This function is used to ask node id BEFORE memmap and mem_section's
- * initialization (pfn_to_nid() can't be used yet).
- * If _PXM is not defined on ACPI's DSDT, node id must be found by this.
- */
-int memory_add_physaddr_to_nid(u64 addr)
-{
-	int nid = paddr_to_nid(addr);
-	return (nid >= 0) ? nid : 0;
-}
-
-EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
-#endif
-
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 85b52fc03084c57601fe619d7f6fb126d7a177fd..dd27f401f0a03a3c62268c2097f363178767d795 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -2,646 +2,13 @@
  * Generic VM initialization for x86-64 NUMA setups.
  * Copyright 2002,2003 Andi Kleen, SuSE Labs.
  */
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/init.h>
 #include <linux/bootmem.h>
-#include <linux/memblock.h>
-#include <linux/mmzone.h>
-#include <linux/ctype.h>
-#include <linux/module.h>
-#include <linux/nodemask.h>
-#include <linux/sched.h>
-#include <linux/acpi.h>
-
-#include <asm/e820.h>
-#include <asm/proto.h>
-#include <asm/dma.h>
-#include <asm/acpi.h>
-#include <asm/amd_nb.h>
 
 #include "numa_internal.h"
 
-struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
-EXPORT_SYMBOL(node_data);
-
-nodemask_t numa_nodes_parsed __initdata;
-
-struct memnode memnode;
-
-static unsigned long __initdata nodemap_addr;
-static unsigned long __initdata nodemap_size;
-
-static struct numa_meminfo numa_meminfo __initdata;
-
-static int numa_distance_cnt;
-static u8 *numa_distance;
-
-/*
- * Given a shift value, try to populate memnodemap[]
- * Returns :
- * 1 if OK
- * 0 if memnodmap[] too small (of shift too small)
- * -1 if node overlap or lost ram (shift too big)
- */
-static int __init populate_memnodemap(const struct numa_meminfo *mi, int shift)
-{
-	unsigned long addr, end;
-	int i, res = -1;
-
-	memset(memnodemap, 0xff, sizeof(s16)*memnodemapsize);
-	for (i = 0; i < mi->nr_blks; i++) {
-		addr = mi->blk[i].start;
-		end = mi->blk[i].end;
-		if (addr >= end)
-			continue;
-		if ((end >> shift) >= memnodemapsize)
-			return 0;
-		do {
-			if (memnodemap[addr >> shift] != NUMA_NO_NODE)
-				return -1;
-			memnodemap[addr >> shift] = mi->blk[i].nid;
-			addr += (1UL << shift);
-		} while (addr < end);
-		res = 1;
-	}
-	return res;
-}
-
-static int __init allocate_cachealigned_memnodemap(void)
-{
-	unsigned long addr;
-
-	memnodemap = memnode.embedded_map;
-	if (memnodemapsize <= ARRAY_SIZE(memnode.embedded_map))
-		return 0;
-
-	addr = 0x8000;
-	nodemap_size = roundup(sizeof(s16) * memnodemapsize, L1_CACHE_BYTES);
-	nodemap_addr = memblock_find_in_range(addr, get_max_mapped(),
-				      nodemap_size, L1_CACHE_BYTES);
-	if (nodemap_addr == MEMBLOCK_ERROR) {
-		printk(KERN_ERR
-		       "NUMA: Unable to allocate Memory to Node hash map\n");
-		nodemap_addr = nodemap_size = 0;
-		return -1;
-	}
-	memnodemap = phys_to_virt(nodemap_addr);
-	memblock_x86_reserve_range(nodemap_addr, nodemap_addr + nodemap_size, "MEMNODEMAP");
-
-	printk(KERN_DEBUG "NUMA: Allocated memnodemap from %lx - %lx\n",
-	       nodemap_addr, nodemap_addr + nodemap_size);
-	return 0;
-}
-
-/*
- * The LSB of all start and end addresses in the node map is the value of the
- * maximum possible shift.
- */
-static int __init extract_lsb_from_nodes(const struct numa_meminfo *mi)
-{
-	int i, nodes_used = 0;
-	unsigned long start, end;
-	unsigned long bitfield = 0, memtop = 0;
-
-	for (i = 0; i < mi->nr_blks; i++) {
-		start = mi->blk[i].start;
-		end = mi->blk[i].end;
-		if (start >= end)
-			continue;
-		bitfield |= start;
-		nodes_used++;
-		if (end > memtop)
-			memtop = end;
-	}
-	if (nodes_used <= 1)
-		i = 63;
-	else
-		i = find_first_bit(&bitfield, sizeof(unsigned long)*8);
-	memnodemapsize = (memtop >> i)+1;
-	return i;
-}
-
-static int __init compute_hash_shift(const struct numa_meminfo *mi)
-{
-	int shift;
-
-	shift = extract_lsb_from_nodes(mi);
-	if (allocate_cachealigned_memnodemap())
-		return -1;
-	printk(KERN_DEBUG "NUMA: Using %d for the hash shift.\n",
-		shift);
-
-	if (populate_memnodemap(mi, shift) != 1) {
-		printk(KERN_INFO "Your memory is not aligned you need to "
-		       "rebuild your kernel with a bigger NODEMAPSIZE "
-		       "shift=%d\n", shift);
-		return -1;
-	}
-	return shift;
-}
-
-int __meminit  __early_pfn_to_nid(unsigned long pfn)
-{
-	return phys_to_nid(pfn << PAGE_SHIFT);
-}
-
-static void * __init early_node_mem(int nodeid, unsigned long start,
-				    unsigned long end, unsigned long size,
-				    unsigned long align)
-{
-	unsigned long mem;
-
-	/*
-	 * put it on high as possible
-	 * something will go with NODE_DATA
-	 */
-	if (start < (MAX_DMA_PFN<<PAGE_SHIFT))
-		start = MAX_DMA_PFN<<PAGE_SHIFT;
-	if (start < (MAX_DMA32_PFN<<PAGE_SHIFT) &&
-	    end > (MAX_DMA32_PFN<<PAGE_SHIFT))
-		start = MAX_DMA32_PFN<<PAGE_SHIFT;
-	mem = memblock_x86_find_in_range_node(nodeid, start, end, size, align);
-	if (mem != MEMBLOCK_ERROR)
-		return __va(mem);
-
-	/* extend the search scope */
-	end = max_pfn_mapped << PAGE_SHIFT;
-	start = MAX_DMA_PFN << PAGE_SHIFT;
-	mem = memblock_find_in_range(start, end, size, align);
-	if (mem != MEMBLOCK_ERROR)
-		return __va(mem);
-
-	printk(KERN_ERR "Cannot find %lu bytes in node %d\n",
-		       size, nodeid);
-
-	return NULL;
-}
-
-static int __init numa_add_memblk_to(int nid, u64 start, u64 end,
-				     struct numa_meminfo *mi)
-{
-	/* ignore zero length blks */
-	if (start == end)
-		return 0;
-
-	/* whine about and ignore invalid blks */
-	if (start > end || nid < 0 || nid >= MAX_NUMNODES) {
-		pr_warning("NUMA: Warning: invalid memblk node %d (%Lx-%Lx)\n",
-			   nid, start, end);
-		return 0;
-	}
-
-	if (mi->nr_blks >= NR_NODE_MEMBLKS) {
-		pr_err("NUMA: too many memblk ranges\n");
-		return -EINVAL;
-	}
-
-	mi->blk[mi->nr_blks].start = start;
-	mi->blk[mi->nr_blks].end = end;
-	mi->blk[mi->nr_blks].nid = nid;
-	mi->nr_blks++;
-	return 0;
-}
-
-/**
- * numa_remove_memblk_from - Remove one numa_memblk from a numa_meminfo
- * @idx: Index of memblk to remove
- * @mi: numa_meminfo to remove memblk from
- *
- * Remove @idx'th numa_memblk from @mi by shifting @mi->blk[] and
- * decrementing @mi->nr_blks.
- */
-void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi)
-{
-	mi->nr_blks--;
-	memmove(&mi->blk[idx], &mi->blk[idx + 1],
-		(mi->nr_blks - idx) * sizeof(mi->blk[0]));
-}
-
-/**
- * numa_add_memblk - Add one numa_memblk to numa_meminfo
- * @nid: NUMA node ID of the new memblk
- * @start: Start address of the new memblk
- * @end: End address of the new memblk
- *
- * Add a new memblk to the default numa_meminfo.
- *
- * RETURNS:
- * 0 on success, -errno on failure.
- */
-int __init numa_add_memblk(int nid, u64 start, u64 end)
-{
-	return numa_add_memblk_to(nid, start, end, &numa_meminfo);
-}
-
-/* Initialize bootmem allocator for a node */
-void __init
-setup_node_bootmem(int nodeid, unsigned long start, unsigned long end)
-{
-	unsigned long start_pfn, last_pfn, nodedata_phys;
-	const int pgdat_size = roundup(sizeof(pg_data_t), PAGE_SIZE);
-	int nid;
-
-	if (!end)
-		return;
-
-	/*
-	 * Don't confuse VM with a node that doesn't have the
-	 * minimum amount of memory:
-	 */
-	if (end && (end - start) < NODE_MIN_SIZE)
-		return;
-
-	start = roundup(start, ZONE_ALIGN);
-
-	printk(KERN_INFO "Initmem setup node %d %016lx-%016lx\n", nodeid,
-	       start, end);
-
-	start_pfn = start >> PAGE_SHIFT;
-	last_pfn = end >> PAGE_SHIFT;
-
-	node_data[nodeid] = early_node_mem(nodeid, start, end, pgdat_size,
-					   SMP_CACHE_BYTES);
-	if (node_data[nodeid] == NULL)
-		return;
-	nodedata_phys = __pa(node_data[nodeid]);
-	memblock_x86_reserve_range(nodedata_phys, nodedata_phys + pgdat_size, "NODE_DATA");
-	printk(KERN_INFO "  NODE_DATA [%016lx - %016lx]\n", nodedata_phys,
-		nodedata_phys + pgdat_size - 1);
-	nid = phys_to_nid(nodedata_phys);
-	if (nid != nodeid)
-		printk(KERN_INFO "    NODE_DATA(%d) on node %d\n", nodeid, nid);
-
-	memset(NODE_DATA(nodeid), 0, sizeof(pg_data_t));
-	NODE_DATA(nodeid)->node_id = nodeid;
-	NODE_DATA(nodeid)->node_start_pfn = start_pfn;
-	NODE_DATA(nodeid)->node_spanned_pages = last_pfn - start_pfn;
-
-	node_set_online(nodeid);
-}
-
-/**
- * numa_cleanup_meminfo - Cleanup a numa_meminfo
- * @mi: numa_meminfo to clean up
- *
- * Sanitize @mi by merging and removing unncessary memblks.  Also check for
- * conflicts and clear unused memblks.
- *
- * RETURNS:
- * 0 on success, -errno on failure.
- */
-int __init numa_cleanup_meminfo(struct numa_meminfo *mi)
-{
-	const u64 low = 0;
-	const u64 high = (u64)max_pfn << PAGE_SHIFT;
-	int i, j, k;
-
-	for (i = 0; i < mi->nr_blks; i++) {
-		struct numa_memblk *bi = &mi->blk[i];
-
-		/* make sure all blocks are inside the limits */
-		bi->start = max(bi->start, low);
-		bi->end = min(bi->end, high);
-
-		/* and there's no empty block */
-		if (bi->start >= bi->end) {
-			numa_remove_memblk_from(i--, mi);
-			continue;
-		}
-
-		for (j = i + 1; j < mi->nr_blks; j++) {
-			struct numa_memblk *bj = &mi->blk[j];
-			unsigned long start, end;
-
-			/*
-			 * See whether there are overlapping blocks.  Whine
-			 * about but allow overlaps of the same nid.  They
-			 * will be merged below.
-			 */
-			if (bi->end > bj->start && bi->start < bj->end) {
-				if (bi->nid != bj->nid) {
-					pr_err("NUMA: node %d (%Lx-%Lx) overlaps with node %d (%Lx-%Lx)\n",
-					       bi->nid, bi->start, bi->end,
-					       bj->nid, bj->start, bj->end);
-					return -EINVAL;
-				}
-				pr_warning("NUMA: Warning: node %d (%Lx-%Lx) overlaps with itself (%Lx-%Lx)\n",
-					   bi->nid, bi->start, bi->end,
-					   bj->start, bj->end);
-			}
-
-			/*
-			 * Join together blocks on the same node, holes
-			 * between which don't overlap with memory on other
-			 * nodes.
-			 */
-			if (bi->nid != bj->nid)
-				continue;
-			start = max(min(bi->start, bj->start), low);
-			end = min(max(bi->end, bj->end), high);
-			for (k = 0; k < mi->nr_blks; k++) {
-				struct numa_memblk *bk = &mi->blk[k];
-
-				if (bi->nid == bk->nid)
-					continue;
-				if (start < bk->end && end > bk->start)
-					break;
-			}
-			if (k < mi->nr_blks)
-				continue;
-			printk(KERN_INFO "NUMA: Node %d [%Lx,%Lx) + [%Lx,%Lx) -> [%lx,%lx)\n",
-			       bi->nid, bi->start, bi->end, bj->start, bj->end,
-			       start, end);
-			bi->start = start;
-			bi->end = end;
-			numa_remove_memblk_from(j--, mi);
-		}
-	}
-
-	for (i = mi->nr_blks; i < ARRAY_SIZE(mi->blk); i++) {
-		mi->blk[i].start = mi->blk[i].end = 0;
-		mi->blk[i].nid = NUMA_NO_NODE;
-	}
-
-	return 0;
-}
-
-/*
- * Set nodes, which have memory in @mi, in *@nodemask.
- */
-static void __init numa_nodemask_from_meminfo(nodemask_t *nodemask,
-					      const struct numa_meminfo *mi)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(mi->blk); i++)
-		if (mi->blk[i].start != mi->blk[i].end &&
-		    mi->blk[i].nid != NUMA_NO_NODE)
-			node_set(mi->blk[i].nid, *nodemask);
-}
-
-/**
- * numa_reset_distance - Reset NUMA distance table
- *
- * The current table is freed.  The next numa_set_distance() call will
- * create a new one.
- */
-void __init numa_reset_distance(void)
-{
-	size_t size = numa_distance_cnt * numa_distance_cnt * sizeof(numa_distance[0]);
-
-	/* numa_distance could be 1LU marking allocation failure, test cnt */
-	if (numa_distance_cnt)
-		memblock_x86_free_range(__pa(numa_distance),
-					__pa(numa_distance) + size);
-	numa_distance_cnt = 0;
-	numa_distance = NULL;	/* enable table creation */
-}
-
-static int __init numa_alloc_distance(void)
-{
-	nodemask_t nodes_parsed;
-	size_t size;
-	int i, j, cnt = 0;
-	u64 phys;
-
-	/* size the new table and allocate it */
-	nodes_parsed = numa_nodes_parsed;
-	numa_nodemask_from_meminfo(&nodes_parsed, &numa_meminfo);
-
-	for_each_node_mask(i, nodes_parsed)
-		cnt = i;
-	cnt++;
-	size = cnt * cnt * sizeof(numa_distance[0]);
-
-	phys = memblock_find_in_range(0, (u64)max_pfn_mapped << PAGE_SHIFT,
-				      size, PAGE_SIZE);
-	if (phys == MEMBLOCK_ERROR) {
-		pr_warning("NUMA: Warning: can't allocate distance table!\n");
-		/* don't retry until explicitly reset */
-		numa_distance = (void *)1LU;
-		return -ENOMEM;
-	}
-	memblock_x86_reserve_range(phys, phys + size, "NUMA DIST");
-
-	numa_distance = __va(phys);
-	numa_distance_cnt = cnt;
-
-	/* fill with the default distances */
-	for (i = 0; i < cnt; i++)
-		for (j = 0; j < cnt; j++)
-			numa_distance[i * cnt + j] = i == j ?
-				LOCAL_DISTANCE : REMOTE_DISTANCE;
-	printk(KERN_DEBUG "NUMA: Initialized distance table, cnt=%d\n", cnt);
-
-	return 0;
-}
-
-/**
- * numa_set_distance - Set NUMA distance from one NUMA to another
- * @from: the 'from' node to set distance
- * @to: the 'to'  node to set distance
- * @distance: NUMA distance
- *
- * Set the distance from node @from to @to to @distance.  If distance table
- * doesn't exist, one which is large enough to accommodate all the currently
- * known nodes will be created.
- *
- * If such table cannot be allocated, a warning is printed and further
- * calls are ignored until the distance table is reset with
- * numa_reset_distance().
- *
- * If @from or @to is higher than the highest known node at the time of
- * table creation or @distance doesn't make sense, the call is ignored.
- * This is to allow simplification of specific NUMA config implementations.
- */
-void __init numa_set_distance(int from, int to, int distance)
-{
-	if (!numa_distance && numa_alloc_distance() < 0)
-		return;
-
-	if (from >= numa_distance_cnt || to >= numa_distance_cnt) {
-		printk_once(KERN_DEBUG "NUMA: Debug: distance out of bound, from=%d to=%d distance=%d\n",
-			    from, to, distance);
-		return;
-	}
-
-	if ((u8)distance != distance ||
-	    (from == to && distance != LOCAL_DISTANCE)) {
-		pr_warn_once("NUMA: Warning: invalid distance parameter, from=%d to=%d distance=%d\n",
-			     from, to, distance);
-		return;
-	}
-
-	numa_distance[from * numa_distance_cnt + to] = distance;
-}
-
-int __node_distance(int from, int to)
-{
-	if (from >= numa_distance_cnt || to >= numa_distance_cnt)
-		return from == to ? LOCAL_DISTANCE : REMOTE_DISTANCE;
-	return numa_distance[from * numa_distance_cnt + to];
-}
-EXPORT_SYMBOL(__node_distance);
-
-/*
- * Sanity check to catch more bad NUMA configurations (they are amazingly
- * common).  Make sure the nodes cover all memory.
- */
-static bool __init numa_meminfo_cover_memory(const struct numa_meminfo *mi)
-{
-	unsigned long numaram, e820ram;
-	int i;
-
-	numaram = 0;
-	for (i = 0; i < mi->nr_blks; i++) {
-		unsigned long s = mi->blk[i].start >> PAGE_SHIFT;
-		unsigned long e = mi->blk[i].end >> PAGE_SHIFT;
-		numaram += e - s;
-		numaram -= __absent_pages_in_range(mi->blk[i].nid, s, e);
-		if ((long)numaram < 0)
-			numaram = 0;
-	}
-
-	e820ram = max_pfn - (memblock_x86_hole_size(0,
-					max_pfn << PAGE_SHIFT) >> PAGE_SHIFT);
-	/* We seem to lose 3 pages somewhere. Allow 1M of slack. */
-	if ((long)(e820ram - numaram) >= (1 << (20 - PAGE_SHIFT))) {
-		printk(KERN_ERR "NUMA: nodes only cover %luMB of your %luMB e820 RAM. Not used.\n",
-		       (numaram << PAGE_SHIFT) >> 20,
-		       (e820ram << PAGE_SHIFT) >> 20);
-		return false;
-	}
-	return true;
-}
-
-static int __init numa_register_memblks(struct numa_meminfo *mi)
-{
-	int i, nid;
-
-	/* Account for nodes with cpus and no memory */
-	node_possible_map = numa_nodes_parsed;
-	numa_nodemask_from_meminfo(&node_possible_map, mi);
-	if (WARN_ON(nodes_empty(node_possible_map)))
-		return -EINVAL;
-
-	memnode_shift = compute_hash_shift(mi);
-	if (memnode_shift < 0) {
-		printk(KERN_ERR "NUMA: No NUMA node hash function found. Contact maintainer\n");
-		return -EINVAL;
-	}
-
-	for (i = 0; i < mi->nr_blks; i++)
-		memblock_x86_register_active_regions(mi->blk[i].nid,
-					mi->blk[i].start >> PAGE_SHIFT,
-					mi->blk[i].end >> PAGE_SHIFT);
-
-	/* for out of order entries */
-	sort_node_map();
-	if (!numa_meminfo_cover_memory(mi))
-		return -EINVAL;
-
-	/* Finally register nodes. */
-	for_each_node_mask(nid, node_possible_map) {
-		u64 start = (u64)max_pfn << PAGE_SHIFT;
-		u64 end = 0;
-
-		for (i = 0; i < mi->nr_blks; i++) {
-			if (nid != mi->blk[i].nid)
-				continue;
-			start = min(mi->blk[i].start, start);
-			end = max(mi->blk[i].end, end);
-		}
-
-		if (start < end)
-			setup_node_bootmem(nid, start, end);
-	}
-
-	return 0;
-}
-
-/**
- * dummy_numma_init - Fallback dummy NUMA init
- *
- * Used if there's no underlying NUMA architecture, NUMA initialization
- * fails, or NUMA is disabled on the command line.
- *
- * Must online at least one node and add memory blocks that cover all
- * allowed memory.  This function must not fail.
- */
-static int __init dummy_numa_init(void)
-{
-	printk(KERN_INFO "%s\n",
-	       numa_off ? "NUMA turned off" : "No NUMA configuration found");
-	printk(KERN_INFO "Faking a node at %016lx-%016lx\n",
-	       0LU, max_pfn << PAGE_SHIFT);
-
-	node_set(0, numa_nodes_parsed);
-	numa_add_memblk(0, 0, (u64)max_pfn << PAGE_SHIFT);
-
-	return 0;
-}
-
-static int __init numa_init(int (*init_func)(void))
-{
-	int i;
-	int ret;
-
-	for (i = 0; i < MAX_LOCAL_APIC; i++)
-		set_apicid_to_node(i, NUMA_NO_NODE);
-
-	nodes_clear(numa_nodes_parsed);
-	nodes_clear(node_possible_map);
-	nodes_clear(node_online_map);
-	memset(&numa_meminfo, 0, sizeof(numa_meminfo));
-	remove_all_active_ranges();
-	numa_reset_distance();
-
-	ret = init_func();
-	if (ret < 0)
-		return ret;
-	ret = numa_cleanup_meminfo(&numa_meminfo);
-	if (ret < 0)
-		return ret;
-
-	numa_emulation(&numa_meminfo, numa_distance_cnt);
-
-	ret = numa_register_memblks(&numa_meminfo);
-	if (ret < 0)
-		return ret;
-
-	for (i = 0; i < nr_cpu_ids; i++) {
-		int nid = early_cpu_to_node(i);
-
-		if (nid == NUMA_NO_NODE)
-			continue;
-		if (!node_online(nid))
-			numa_clear_node(i);
-	}
-	numa_init_array();
-	return 0;
-}
-
 void __init initmem_init(void)
 {
-	int ret;
-
-	if (!numa_off) {
-#ifdef CONFIG_ACPI_NUMA
-		ret = numa_init(x86_acpi_numa_init);
-		if (!ret)
-			return;
-#endif
-#ifdef CONFIG_AMD_NUMA
-		ret = numa_init(amd_numa_init);
-		if (!ret)
-			return;
-#endif
-	}
-
-	numa_init(dummy_numa_init);
+	x86_numa_init();
 }
 
 unsigned long __init numa_free_all_bootmem(void)
@@ -656,12 +23,3 @@ unsigned long __init numa_free_all_bootmem(void)
 
 	return pages;
 }
-
-int __cpuinit numa_cpu_node(int cpu)
-{
-	int apicid = early_per_cpu(x86_cpu_to_apicid, cpu);
-
-	if (apicid != BAD_APICID)
-		return __apicid_to_node[apicid];
-	return NUMA_NO_NODE;
-}
diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c
index de84cc140379ea0b3688d4815577b8c7548e8a44..d0ed086b6247d35fb986d98dfe35a1711d901876 100644
--- a/arch/x86/mm/numa_emulation.c
+++ b/arch/x86/mm/numa_emulation.c
@@ -5,6 +5,7 @@
 #include <linux/errno.h>
 #include <linux/topology.h>
 #include <linux/memblock.h>
+#include <linux/bootmem.h>
 #include <asm/dma.h>
 
 #include "numa_internal.h"
@@ -84,7 +85,13 @@ static int __init split_nodes_interleave(struct numa_meminfo *ei,
 		nr_nodes = MAX_NUMNODES;
 	}
 
-	size = (max_addr - addr - memblock_x86_hole_size(addr, max_addr)) / nr_nodes;
+	/*
+	 * Calculate target node size.  x86_32 freaks on __udivdi3() so do
+	 * the division in ulong number of pages and convert back.
+	 */
+	size = max_addr - addr - memblock_x86_hole_size(addr, max_addr);
+	size = PFN_PHYS((unsigned long)(size >> PAGE_SHIFT) / nr_nodes);
+
 	/*
 	 * Calculate the number of big nodes that can be allocated as a result
 	 * of consolidating the remainder.
@@ -226,7 +233,7 @@ static int __init split_nodes_size_interleave(struct numa_meminfo *ei,
 	 */
 	while (nodes_weight(physnode_mask)) {
 		for_each_node_mask(i, physnode_mask) {
-			u64 dma32_end = MAX_DMA32_PFN << PAGE_SHIFT;
+			u64 dma32_end = PFN_PHYS(MAX_DMA32_PFN);
 			u64 start, limit, end;
 			int phys_blk;
 
@@ -298,7 +305,7 @@ void __init numa_emulation(struct numa_meminfo *numa_meminfo, int numa_dist_cnt)
 {
 	static struct numa_meminfo ei __initdata;
 	static struct numa_meminfo pi __initdata;
-	const u64 max_addr = max_pfn << PAGE_SHIFT;
+	const u64 max_addr = PFN_PHYS(max_pfn);
 	u8 *phys_dist = NULL;
 	size_t phys_size = numa_dist_cnt * numa_dist_cnt * sizeof(phys_dist[0]);
 	int max_emu_nid, dfl_phys_nid;
@@ -342,8 +349,7 @@ void __init numa_emulation(struct numa_meminfo *numa_meminfo, int numa_dist_cnt)
 	if (numa_dist_cnt) {
 		u64 phys;
 
-		phys = memblock_find_in_range(0,
-					      (u64)max_pfn_mapped << PAGE_SHIFT,
+		phys = memblock_find_in_range(0, PFN_PHYS(max_pfn_mapped),
 					      phys_size, PAGE_SIZE);
 		if (phys == MEMBLOCK_ERROR) {
 			pr_warning("NUMA: Warning: can't allocate copy of distance table, disabling emulation\n");
diff --git a/arch/x86/mm/numa_internal.h b/arch/x86/mm/numa_internal.h
index ef2d97377d7c7d222378942d628c9415e228be22..7178c3afe05e1ff2280c5d8a46e03ddb7c8f52de 100644
--- a/arch/x86/mm/numa_internal.h
+++ b/arch/x86/mm/numa_internal.h
@@ -19,6 +19,14 @@ void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi);
 int __init numa_cleanup_meminfo(struct numa_meminfo *mi);
 void __init numa_reset_distance(void);
 
+void __init x86_numa_init(void);
+
+#ifdef CONFIG_X86_64
+static inline void init_alloc_remap(int nid, u64 start, u64 end)	{ }
+#else
+void __init init_alloc_remap(int nid, u64 start, u64 end);
+#endif
+
 #ifdef CONFIG_NUMA_EMU
 void __init numa_emulation(struct numa_meminfo *numa_meminfo,
 			   int numa_dist_cnt);
diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
index 38e6d174c497ec7127a70cb778f7034e83605737..9f0614daea85fecfd62f7d8e35ebc68aaa3cedad 100644
--- a/arch/x86/mm/pf_in.c
+++ b/arch/x86/mm/pf_in.c
@@ -414,22 +414,17 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
 	unsigned char *p;
 	struct prefix_bits prf;
 	int i;
-	unsigned long rv;
 
 	p = (unsigned char *)ins_addr;
 	p += skip_prefix(p, &prf);
 	p += get_opcode(p, &opcode);
 	for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
-		if (reg_rop[i] == opcode) {
-			rv = REG_READ;
+		if (reg_rop[i] == opcode)
 			goto do_work;
-		}
 
 	for (i = 0; i < ARRAY_SIZE(reg_wop); i++)
-		if (reg_wop[i] == opcode) {
-			rv = REG_WRITE;
+		if (reg_wop[i] == opcode)
 			goto do_work;
-		}
 
 	printk(KERN_ERR "mmiotrace: Not a register instruction, opcode "
 							"0x%02x\n", opcode);
@@ -474,16 +469,13 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
 	unsigned char *p;
 	struct prefix_bits prf;
 	int i;
-	unsigned long rv;
 
 	p = (unsigned char *)ins_addr;
 	p += skip_prefix(p, &prf);
 	p += get_opcode(p, &opcode);
 	for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
-		if (imm_wop[i] == opcode) {
-			rv = IMM_WRITE;
+		if (imm_wop[i] == opcode)
 			goto do_work;
-		}
 
 	printk(KERN_ERR "mmiotrace: Not an immediate instruction, opcode "
 							"0x%02x\n", opcode);
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat.c
similarity index 67%
rename from arch/x86/mm/srat_64.c
rename to arch/x86/mm/srat.c
index 8e9d3394f6d452d97703f2e639e2d0b8f409d473..81dbfdeb080db2e42ff61cd16a3fb63de23085db 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat.c
@@ -26,8 +26,6 @@
 
 int acpi_numa __initdata;
 
-static struct bootnode nodes_add[MAX_NUMNODES];
-
 static __init int setup_node(int pxm)
 {
 	return acpi_map_pxm_to_node(pxm);
@@ -37,7 +35,6 @@ static __init void bad_srat(void)
 {
 	printk(KERN_ERR "SRAT: SRAT not used.\n");
 	acpi_numa = -1;
-	memset(nodes_add, 0, sizeof(nodes_add));
 }
 
 static __init inline int srat_disabled(void)
@@ -131,73 +128,17 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
 	       pxm, apic_id, node);
 }
 
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
 static inline int save_add_info(void) {return 1;}
 #else
 static inline int save_add_info(void) {return 0;}
 #endif
-/*
- * Update nodes_add[]
- * This code supports one contiguous hot add area per node
- */
-static void __init
-update_nodes_add(int node, unsigned long start, unsigned long end)
-{
-	unsigned long s_pfn = start >> PAGE_SHIFT;
-	unsigned long e_pfn = end >> PAGE_SHIFT;
-	int changed = 0;
-	struct bootnode *nd = &nodes_add[node];
-
-	/* I had some trouble with strange memory hotadd regions breaking
-	   the boot. Be very strict here and reject anything unexpected.
-	   If you want working memory hotadd write correct SRATs.
-
-	   The node size check is a basic sanity check to guard against
-	   mistakes */
-	if ((signed long)(end - start) < NODE_MIN_SIZE) {
-		printk(KERN_ERR "SRAT: Hotplug area too small\n");
-		return;
-	}
-
-	/* This check might be a bit too strict, but I'm keeping it for now. */
-	if (absent_pages_in_range(s_pfn, e_pfn) != e_pfn - s_pfn) {
-		printk(KERN_ERR
-			"SRAT: Hotplug area %lu -> %lu has existing memory\n",
-			s_pfn, e_pfn);
-		return;
-	}
-
-	/* Looks good */
-
-	if (nd->start == nd->end) {
-		nd->start = start;
-		nd->end = end;
-		changed = 1;
-	} else {
-		if (nd->start == end) {
-			nd->start = start;
-			changed = 1;
-		}
-		if (nd->end == start) {
-			nd->end = end;
-			changed = 1;
-		}
-		if (!changed)
-			printk(KERN_ERR "SRAT: Hotplug zone not continuous. Partly ignored\n");
-	}
-
-	if (changed) {
-		node_set(node, numa_nodes_parsed);
-		printk(KERN_INFO "SRAT: hot plug zone found %Lx - %Lx\n",
-				 nd->start, nd->end);
-	}
-}
 
 /* Callback for parsing of the Proximity Domain <-> Memory Area mappings */
 void __init
 acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
 {
-	unsigned long start, end;
+	u64 start, end;
 	int node, pxm;
 
 	if (srat_disabled())
@@ -226,11 +167,8 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
 		return;
 	}
 
-	printk(KERN_INFO "SRAT: Node %u PXM %u %lx-%lx\n", node, pxm,
+	printk(KERN_INFO "SRAT: Node %u PXM %u %Lx-%Lx\n", node, pxm,
 	       start, end);
-
-	if (ma->flags & ACPI_SRAT_MEM_HOT_PLUGGABLE)
-		update_nodes_add(node, start, end);
 }
 
 void __init acpi_numa_arch_fixup(void) {}
@@ -244,17 +182,3 @@ int __init x86_acpi_numa_init(void)
 		return ret;
 	return srat_disabled() ? -EINVAL : 0;
 }
-
-#if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) || defined(CONFIG_ACPI_HOTPLUG_MEMORY)
-int memory_add_physaddr_to_nid(u64 start)
-{
-	int i, ret = 0;
-
-	for_each_node(i)
-		if (nodes_add[i].start <= start && nodes_add[i].end > start)
-			ret = i;
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
-#endif
diff --git a/arch/x86/mm/srat_32.c b/arch/x86/mm/srat_32.c
deleted file mode 100644
index 364f36bdfad878b897a3119a23006856b526bf48..0000000000000000000000000000000000000000
--- a/arch/x86/mm/srat_32.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * Some of the code in this file has been gleaned from the 64 bit 
- * discontigmem support code base.
- *
- * Copyright (C) 2002, IBM Corp.
- *
- * All rights reserved.          
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to Pat Gaughen <gone@us.ibm.com>
- */
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/memblock.h>
-#include <linux/mmzone.h>
-#include <linux/acpi.h>
-#include <linux/nodemask.h>
-#include <asm/srat.h>
-#include <asm/topology.h>
-#include <asm/smp.h>
-#include <asm/e820.h>
-
-/*
- * proximity macros and definitions
- */
-#define NODE_ARRAY_INDEX(x)	((x) / 8)	/* 8 bits/char */
-#define NODE_ARRAY_OFFSET(x)	((x) % 8)	/* 8 bits/char */
-#define BMAP_SET(bmap, bit)	((bmap)[NODE_ARRAY_INDEX(bit)] |= 1 << NODE_ARRAY_OFFSET(bit))
-#define BMAP_TEST(bmap, bit)	((bmap)[NODE_ARRAY_INDEX(bit)] & (1 << NODE_ARRAY_OFFSET(bit)))
-/* bitmap length; _PXM is at most 255 */
-#define PXM_BITMAP_LEN (MAX_PXM_DOMAINS / 8) 
-static u8 __initdata pxm_bitmap[PXM_BITMAP_LEN];	/* bitmap of proximity domains */
-
-#define MAX_CHUNKS_PER_NODE	3
-#define MAXCHUNKS		(MAX_CHUNKS_PER_NODE * MAX_NUMNODES)
-struct node_memory_chunk_s {
-	unsigned long	start_pfn;
-	unsigned long	end_pfn;
-	u8	pxm;		// proximity domain of node
-	u8	nid;		// which cnode contains this chunk?
-	u8	bank;		// which mem bank on this node
-};
-static struct node_memory_chunk_s __initdata node_memory_chunk[MAXCHUNKS];
-
-static int __initdata num_memory_chunks; /* total number of memory chunks */
-static u8 __initdata apicid_to_pxm[MAX_LOCAL_APIC];
-
-int acpi_numa __initdata;
-
-static __init void bad_srat(void)
-{
-        printk(KERN_ERR "SRAT: SRAT not used.\n");
-        acpi_numa = -1;
-	num_memory_chunks = 0;
-}
-
-static __init inline int srat_disabled(void)
-{
-	return numa_off || acpi_numa < 0;
-}
-
-/* Identify CPU proximity domains */
-void __init
-acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *cpu_affinity)
-{
-	if (srat_disabled())
-		return;
-	if (cpu_affinity->header.length !=
-	     sizeof(struct acpi_srat_cpu_affinity)) {
-		bad_srat();
-		return;
-	}
-
-	if ((cpu_affinity->flags & ACPI_SRAT_CPU_ENABLED) == 0)
-		return;		/* empty entry */
-
-	/* mark this node as "seen" in node bitmap */
-	BMAP_SET(pxm_bitmap, cpu_affinity->proximity_domain_lo);
-
-	/* don't need to check apic_id here, because it is always 8 bits */
-	apicid_to_pxm[cpu_affinity->apic_id] = cpu_affinity->proximity_domain_lo;
-
-	printk(KERN_DEBUG "CPU %02x in proximity domain %02x\n",
-		cpu_affinity->apic_id, cpu_affinity->proximity_domain_lo);
-}
-
-/*
- * Identify memory proximity domains and hot-remove capabilities.
- * Fill node memory chunk list structure.
- */
-void __init
-acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *memory_affinity)
-{
-	unsigned long long paddr, size;
-	unsigned long start_pfn, end_pfn;
-	u8 pxm;
-	struct node_memory_chunk_s *p, *q, *pend;
-
-	if (srat_disabled())
-		return;
-	if (memory_affinity->header.length !=
-	     sizeof(struct acpi_srat_mem_affinity)) {
-		bad_srat();
-		return;
-	}
-
-	if ((memory_affinity->flags & ACPI_SRAT_MEM_ENABLED) == 0)
-		return;		/* empty entry */
-
-	pxm = memory_affinity->proximity_domain & 0xff;
-
-	/* mark this node as "seen" in node bitmap */
-	BMAP_SET(pxm_bitmap, pxm);
-
-	/* calculate info for memory chunk structure */
-	paddr = memory_affinity->base_address;
-	size = memory_affinity->length;
-
-	start_pfn = paddr >> PAGE_SHIFT;
-	end_pfn = (paddr + size) >> PAGE_SHIFT;
-
-
-	if (num_memory_chunks >= MAXCHUNKS) {
-		printk(KERN_WARNING "Too many mem chunks in SRAT."
-			" Ignoring %lld MBytes at %llx\n",
-			size/(1024*1024), paddr);
-		return;
-	}
-
-	/* Insertion sort based on base address */
-	pend = &node_memory_chunk[num_memory_chunks];
-	for (p = &node_memory_chunk[0]; p < pend; p++) {
-		if (start_pfn < p->start_pfn)
-			break;
-	}
-	if (p < pend) {
-		for (q = pend; q >= p; q--)
-			*(q + 1) = *q;
-	}
-	p->start_pfn = start_pfn;
-	p->end_pfn = end_pfn;
-	p->pxm = pxm;
-
-	num_memory_chunks++;
-
-	printk(KERN_DEBUG "Memory range %08lx to %08lx"
-			  " in proximity domain %02x %s\n",
-		start_pfn, end_pfn,
-		pxm,
-		((memory_affinity->flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) ?
-		 "enabled and removable" : "enabled" ) );
-}
-
-/* Callback for SLIT parsing */
-void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
-{
-}
-
-void acpi_numa_arch_fixup(void)
-{
-}
-/*
- * The SRAT table always lists ascending addresses, so can always
- * assume that the first "start" address that you see is the real
- * start of the node, and that the current "end" address is after
- * the previous one.
- */
-static __init int node_read_chunk(int nid, struct node_memory_chunk_s *memory_chunk)
-{
-	/*
-	 * Only add present memory as told by the e820.
-	 * There is no guarantee from the SRAT that the memory it
-	 * enumerates is present at boot time because it represents
-	 * *possible* memory hotplug areas the same as normal RAM.
-	 */
-	if (memory_chunk->start_pfn >= max_pfn) {
-		printk(KERN_INFO "Ignoring SRAT pfns: %08lx - %08lx\n",
-			memory_chunk->start_pfn, memory_chunk->end_pfn);
-		return -1;
-	}
-	if (memory_chunk->nid != nid)
-		return -1;
-
-	if (!node_has_online_mem(nid))
-		node_start_pfn[nid] = memory_chunk->start_pfn;
-
-	if (node_start_pfn[nid] > memory_chunk->start_pfn)
-		node_start_pfn[nid] = memory_chunk->start_pfn;
-
-	if (node_end_pfn[nid] < memory_chunk->end_pfn)
-		node_end_pfn[nid] = memory_chunk->end_pfn;
-
-	return 0;
-}
-
-int __init get_memcfg_from_srat(void)
-{
-	int i, j, nid;
-
-	if (srat_disabled())
-		goto out_fail;
-
-	if (acpi_numa_init() < 0)
-		goto out_fail;
-
-	if (num_memory_chunks == 0) {
-		printk(KERN_DEBUG
-			 "could not find any ACPI SRAT memory areas.\n");
-		goto out_fail;
-	}
-
-	/* Calculate total number of nodes in system from PXM bitmap and create
-	 * a set of sequential node IDs starting at zero.  (ACPI doesn't seem
-	 * to specify the range of _PXM values.)
-	 */
-	/*
-	 * MCD - we no longer HAVE to number nodes sequentially.  PXM domain
-	 * numbers could go as high as 256, and MAX_NUMNODES for i386 is typically
-	 * 32, so we will continue numbering them in this manner until MAX_NUMNODES
-	 * approaches MAX_PXM_DOMAINS for i386.
-	 */
-	nodes_clear(node_online_map);
-	for (i = 0; i < MAX_PXM_DOMAINS; i++) {
-		if (BMAP_TEST(pxm_bitmap, i)) {
-			int nid = acpi_map_pxm_to_node(i);
-			node_set_online(nid);
-		}
-	}
-	BUG_ON(num_online_nodes() == 0);
-
-	/* set cnode id in memory chunk structure */
-	for (i = 0; i < num_memory_chunks; i++)
-		node_memory_chunk[i].nid = pxm_to_node(node_memory_chunk[i].pxm);
-
-	printk(KERN_DEBUG "pxm bitmap: ");
-	for (i = 0; i < sizeof(pxm_bitmap); i++) {
-		printk(KERN_CONT "%02x ", pxm_bitmap[i]);
-	}
-	printk(KERN_CONT "\n");
-	printk(KERN_DEBUG "Number of logical nodes in system = %d\n",
-			 num_online_nodes());
-	printk(KERN_DEBUG "Number of memory chunks in system = %d\n",
-			 num_memory_chunks);
-
-	for (i = 0; i < MAX_LOCAL_APIC; i++)
-		set_apicid_to_node(i, pxm_to_node(apicid_to_pxm[i]));
-
-	for (j = 0; j < num_memory_chunks; j++){
-		struct node_memory_chunk_s * chunk = &node_memory_chunk[j];
-		printk(KERN_DEBUG
-			"chunk %d nid %d start_pfn %08lx end_pfn %08lx\n",
-		       j, chunk->nid, chunk->start_pfn, chunk->end_pfn);
-		if (node_read_chunk(chunk->nid, chunk))
-			continue;
-
-		memblock_x86_register_active_regions(chunk->nid, chunk->start_pfn,
-					     min(chunk->end_pfn, max_pfn));
-	}
-	/* for out of order entries in SRAT */
-	sort_node_map();
-
-	for_each_online_node(nid) {
-		unsigned long start = node_start_pfn[nid];
-		unsigned long end = min(node_end_pfn[nid], max_pfn);
-
-		memory_present(nid, start, end);
-		node_remap_size[nid] = node_memmap_size_bytes(nid, start, end);
-	}
-	return 1;
-out_fail:
-	printk(KERN_DEBUG "failed to get NUMA memory information from SRAT"
-			" table\n");
-	return 0;
-}
diff --git a/arch/x86/net/Makefile b/arch/x86/net/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..90568c33ddb0ef72aaed02bcf4bcc15da9afef37
--- /dev/null
+++ b/arch/x86/net/Makefile
@@ -0,0 +1,4 @@
+#
+# Arch-specific network modules
+#
+obj-$(CONFIG_BPF_JIT) += bpf_jit.o bpf_jit_comp.o
diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
new file mode 100644
index 0000000000000000000000000000000000000000..66870223f8c5e001e7fc5bbe02b659c8778def86
--- /dev/null
+++ b/arch/x86/net/bpf_jit.S
@@ -0,0 +1,140 @@
+/* bpf_jit.S : BPF JIT helper functions
+ *
+ * Copyright (C) 2011 Eric Dumazet (eric.dumazet@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#include <linux/linkage.h>
+#include <asm/dwarf2.h>
+
+/*
+ * Calling convention :
+ * rdi : skb pointer
+ * esi : offset of byte(s) to fetch in skb (can be scratched)
+ * r8  : copy of skb->data
+ * r9d : hlen = skb->len - skb->data_len
+ */
+#define SKBDATA	%r8
+
+sk_load_word_ind:
+	.globl	sk_load_word_ind
+
+	add	%ebx,%esi	/* offset += X */
+#	test    %esi,%esi	/* if (offset < 0) goto bpf_error; */
+	js	bpf_error
+
+sk_load_word:
+	.globl	sk_load_word
+
+	mov	%r9d,%eax		# hlen
+	sub	%esi,%eax		# hlen - offset
+	cmp	$3,%eax
+	jle	bpf_slow_path_word
+	mov     (SKBDATA,%rsi),%eax
+	bswap   %eax  			/* ntohl() */
+	ret
+
+
+sk_load_half_ind:
+	.globl sk_load_half_ind
+
+	add	%ebx,%esi	/* offset += X */
+	js	bpf_error
+
+sk_load_half:
+	.globl	sk_load_half
+
+	mov	%r9d,%eax
+	sub	%esi,%eax		#	hlen - offset
+	cmp	$1,%eax
+	jle	bpf_slow_path_half
+	movzwl	(SKBDATA,%rsi),%eax
+	rol	$8,%ax			# ntohs()
+	ret
+
+sk_load_byte_ind:
+	.globl sk_load_byte_ind
+	add	%ebx,%esi	/* offset += X */
+	js	bpf_error
+
+sk_load_byte:
+	.globl	sk_load_byte
+
+	cmp	%esi,%r9d   /* if (offset >= hlen) goto bpf_slow_path_byte */
+	jle	bpf_slow_path_byte
+	movzbl	(SKBDATA,%rsi),%eax
+	ret
+
+/**
+ * sk_load_byte_msh - BPF_S_LDX_B_MSH helper
+ *
+ * Implements BPF_S_LDX_B_MSH : ldxb  4*([offset]&0xf)
+ * Must preserve A accumulator (%eax)
+ * Inputs : %esi is the offset value, already known positive
+ */
+ENTRY(sk_load_byte_msh)
+	CFI_STARTPROC
+	cmp	%esi,%r9d      /* if (offset >= hlen) goto bpf_slow_path_byte_msh */
+	jle	bpf_slow_path_byte_msh
+	movzbl	(SKBDATA,%rsi),%ebx
+	and	$15,%bl
+	shl	$2,%bl
+	ret
+	CFI_ENDPROC
+ENDPROC(sk_load_byte_msh)
+
+bpf_error:
+# force a return 0 from jit handler
+	xor		%eax,%eax
+	mov		-8(%rbp),%rbx
+	leaveq
+	ret
+
+/* rsi contains offset and can be scratched */
+#define bpf_slow_path_common(LEN)		\
+	push	%rdi;    /* save skb */		\
+	push	%r9;				\
+	push	SKBDATA;			\
+/* rsi already has offset */			\
+	mov	$LEN,%ecx;	/* len */	\
+	lea	-12(%rbp),%rdx;			\
+	call	skb_copy_bits;			\
+	test    %eax,%eax;			\
+	pop	SKBDATA;			\
+	pop	%r9;				\
+	pop	%rdi
+
+
+bpf_slow_path_word:
+	bpf_slow_path_common(4)
+	js	bpf_error
+	mov	-12(%rbp),%eax
+	bswap	%eax
+	ret
+
+bpf_slow_path_half:
+	bpf_slow_path_common(2)
+	js	bpf_error
+	mov	-12(%rbp),%ax
+	rol	$8,%ax
+	movzwl	%ax,%eax
+	ret
+
+bpf_slow_path_byte:
+	bpf_slow_path_common(1)
+	js	bpf_error
+	movzbl	-12(%rbp),%eax
+	ret
+
+bpf_slow_path_byte_msh:
+	xchg	%eax,%ebx /* dont lose A , X is about to be scratched */
+	bpf_slow_path_common(1)
+	js	bpf_error
+	movzbl	-12(%rbp),%eax
+	and	$15,%al
+	shl	$2,%al
+	xchg	%eax,%ebx
+	ret
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
new file mode 100644
index 0000000000000000000000000000000000000000..bfab3fa10edc63e50b4184d00e75566678242a0d
--- /dev/null
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -0,0 +1,654 @@
+/* bpf_jit_comp.c : BPF JIT compiler
+ *
+ * Copyright (C) 2011 Eric Dumazet (eric.dumazet@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#include <linux/moduleloader.h>
+#include <asm/cacheflush.h>
+#include <linux/netdevice.h>
+#include <linux/filter.h>
+
+/*
+ * Conventions :
+ *  EAX : BPF A accumulator
+ *  EBX : BPF X accumulator
+ *  RDI : pointer to skb   (first argument given to JIT function)
+ *  RBP : frame pointer (even if CONFIG_FRAME_POINTER=n)
+ *  ECX,EDX,ESI : scratch registers
+ *  r9d : skb->len - skb->data_len (headlen)
+ *  r8  : skb->data
+ * -8(RBP) : saved RBX value
+ * -16(RBP)..-80(RBP) : BPF_MEMWORDS values
+ */
+int bpf_jit_enable __read_mostly;
+
+/*
+ * assembly code in arch/x86/net/bpf_jit.S
+ */
+extern u8 sk_load_word[], sk_load_half[], sk_load_byte[], sk_load_byte_msh[];
+extern u8 sk_load_word_ind[], sk_load_half_ind[], sk_load_byte_ind[];
+
+static inline u8 *emit_code(u8 *ptr, u32 bytes, unsigned int len)
+{
+	if (len == 1)
+		*ptr = bytes;
+	else if (len == 2)
+		*(u16 *)ptr = bytes;
+	else {
+		*(u32 *)ptr = bytes;
+		barrier();
+	}
+	return ptr + len;
+}
+
+#define EMIT(bytes, len)	do { prog = emit_code(prog, bytes, len); } while (0)
+
+#define EMIT1(b1)		EMIT(b1, 1)
+#define EMIT2(b1, b2)		EMIT((b1) + ((b2) << 8), 2)
+#define EMIT3(b1, b2, b3)	EMIT((b1) + ((b2) << 8) + ((b3) << 16), 3)
+#define EMIT4(b1, b2, b3, b4)   EMIT((b1) + ((b2) << 8) + ((b3) << 16) + ((b4) << 24), 4)
+#define EMIT1_off32(b1, off)	do { EMIT1(b1); EMIT(off, 4);} while (0)
+
+#define CLEAR_A() EMIT2(0x31, 0xc0) /* xor %eax,%eax */
+#define CLEAR_X() EMIT2(0x31, 0xdb) /* xor %ebx,%ebx */
+
+static inline bool is_imm8(int value)
+{
+	return value <= 127 && value >= -128;
+}
+
+static inline bool is_near(int offset)
+{
+	return offset <= 127 && offset >= -128;
+}
+
+#define EMIT_JMP(offset)						\
+do {									\
+	if (offset) {							\
+		if (is_near(offset))					\
+			EMIT2(0xeb, offset); /* jmp .+off8 */		\
+		else							\
+			EMIT1_off32(0xe9, offset); /* jmp .+off32 */	\
+	}								\
+} while (0)
+
+/* list of x86 cond jumps opcodes (. + s8)
+ * Add 0x10 (and an extra 0x0f) to generate far jumps (. + s32)
+ */
+#define X86_JB  0x72
+#define X86_JAE 0x73
+#define X86_JE  0x74
+#define X86_JNE 0x75
+#define X86_JBE 0x76
+#define X86_JA  0x77
+
+#define EMIT_COND_JMP(op, offset)				\
+do {								\
+	if (is_near(offset))					\
+		EMIT2(op, offset); /* jxx .+off8 */		\
+	else {							\
+		EMIT2(0x0f, op + 0x10);				\
+		EMIT(offset, 4); /* jxx .+off32 */		\
+	}							\
+} while (0)
+
+#define COND_SEL(CODE, TOP, FOP)	\
+	case CODE:			\
+		t_op = TOP;		\
+		f_op = FOP;		\
+		goto cond_branch
+
+
+#define SEEN_DATAREF 1 /* might call external helpers */
+#define SEEN_XREG    2 /* ebx is used */
+#define SEEN_MEM     4 /* use mem[] for temporary storage */
+
+static inline void bpf_flush_icache(void *start, void *end)
+{
+	mm_segment_t old_fs = get_fs();
+
+	set_fs(KERNEL_DS);
+	smp_wmb();
+	flush_icache_range((unsigned long)start, (unsigned long)end);
+	set_fs(old_fs);
+}
+
+
+void bpf_jit_compile(struct sk_filter *fp)
+{
+	u8 temp[64];
+	u8 *prog;
+	unsigned int proglen, oldproglen = 0;
+	int ilen, i;
+	int t_offset, f_offset;
+	u8 t_op, f_op, seen = 0, pass;
+	u8 *image = NULL;
+	u8 *func;
+	int pc_ret0 = -1; /* bpf index of first RET #0 instruction (if any) */
+	unsigned int cleanup_addr; /* epilogue code offset */
+	unsigned int *addrs;
+	const struct sock_filter *filter = fp->insns;
+	int flen = fp->len;
+
+	if (!bpf_jit_enable)
+		return;
+
+	addrs = kmalloc(flen * sizeof(*addrs), GFP_KERNEL);
+	if (addrs == NULL)
+		return;
+
+	/* Before first pass, make a rough estimation of addrs[]
+	 * each bpf instruction is translated to less than 64 bytes
+	 */
+	for (proglen = 0, i = 0; i < flen; i++) {
+		proglen += 64;
+		addrs[i] = proglen;
+	}
+	cleanup_addr = proglen; /* epilogue address */
+
+	for (pass = 0; pass < 10; pass++) {
+		/* no prologue/epilogue for trivial filters (RET something) */
+		proglen = 0;
+		prog = temp;
+
+		if (seen) {
+			EMIT4(0x55, 0x48, 0x89, 0xe5); /* push %rbp; mov %rsp,%rbp */
+			EMIT4(0x48, 0x83, 0xec, 96);	/* subq  $96,%rsp	*/
+			/* note : must save %rbx in case bpf_error is hit */
+			if (seen & (SEEN_XREG | SEEN_DATAREF))
+				EMIT4(0x48, 0x89, 0x5d, 0xf8); /* mov %rbx, -8(%rbp) */
+			if (seen & SEEN_XREG)
+				CLEAR_X(); /* make sure we dont leek kernel memory */
+
+			/*
+			 * If this filter needs to access skb data,
+			 * loads r9 and r8 with :
+			 *  r9 = skb->len - skb->data_len
+			 *  r8 = skb->data
+			 */
+			if (seen & SEEN_DATAREF) {
+				if (offsetof(struct sk_buff, len) <= 127)
+					/* mov    off8(%rdi),%r9d */
+					EMIT4(0x44, 0x8b, 0x4f, offsetof(struct sk_buff, len));
+				else {
+					/* mov    off32(%rdi),%r9d */
+					EMIT3(0x44, 0x8b, 0x8f);
+					EMIT(offsetof(struct sk_buff, len), 4);
+				}
+				if (is_imm8(offsetof(struct sk_buff, data_len)))
+					/* sub    off8(%rdi),%r9d */
+					EMIT4(0x44, 0x2b, 0x4f, offsetof(struct sk_buff, data_len));
+				else {
+					EMIT3(0x44, 0x2b, 0x8f);
+					EMIT(offsetof(struct sk_buff, data_len), 4);
+				}
+
+				if (is_imm8(offsetof(struct sk_buff, data)))
+					/* mov off8(%rdi),%r8 */
+					EMIT4(0x4c, 0x8b, 0x47, offsetof(struct sk_buff, data));
+				else {
+					/* mov off32(%rdi),%r8 */
+					EMIT3(0x4c, 0x8b, 0x87);
+					EMIT(offsetof(struct sk_buff, data), 4);
+				}
+			}
+		}
+
+		switch (filter[0].code) {
+		case BPF_S_RET_K:
+		case BPF_S_LD_W_LEN:
+		case BPF_S_ANC_PROTOCOL:
+		case BPF_S_ANC_IFINDEX:
+		case BPF_S_ANC_MARK:
+		case BPF_S_ANC_RXHASH:
+		case BPF_S_ANC_CPU:
+		case BPF_S_ANC_QUEUE:
+		case BPF_S_LD_W_ABS:
+		case BPF_S_LD_H_ABS:
+		case BPF_S_LD_B_ABS:
+			/* first instruction sets A register (or is RET 'constant') */
+			break;
+		default:
+			/* make sure we dont leak kernel information to user */
+			CLEAR_A(); /* A = 0 */
+		}
+
+		for (i = 0; i < flen; i++) {
+			unsigned int K = filter[i].k;
+
+			switch (filter[i].code) {
+			case BPF_S_ALU_ADD_X: /* A += X; */
+				seen |= SEEN_XREG;
+				EMIT2(0x01, 0xd8);		/* add %ebx,%eax */
+				break;
+			case BPF_S_ALU_ADD_K: /* A += K; */
+				if (!K)
+					break;
+				if (is_imm8(K))
+					EMIT3(0x83, 0xc0, K);	/* add imm8,%eax */
+				else
+					EMIT1_off32(0x05, K);	/* add imm32,%eax */
+				break;
+			case BPF_S_ALU_SUB_X: /* A -= X; */
+				seen |= SEEN_XREG;
+				EMIT2(0x29, 0xd8);		/* sub    %ebx,%eax */
+				break;
+			case BPF_S_ALU_SUB_K: /* A -= K */
+				if (!K)
+					break;
+				if (is_imm8(K))
+					EMIT3(0x83, 0xe8, K); /* sub imm8,%eax */
+				else
+					EMIT1_off32(0x2d, K); /* sub imm32,%eax */
+				break;
+			case BPF_S_ALU_MUL_X: /* A *= X; */
+				seen |= SEEN_XREG;
+				EMIT3(0x0f, 0xaf, 0xc3);	/* imul %ebx,%eax */
+				break;
+			case BPF_S_ALU_MUL_K: /* A *= K */
+				if (is_imm8(K))
+					EMIT3(0x6b, 0xc0, K); /* imul imm8,%eax,%eax */
+				else {
+					EMIT2(0x69, 0xc0);		/* imul imm32,%eax */
+					EMIT(K, 4);
+				}
+				break;
+			case BPF_S_ALU_DIV_X: /* A /= X; */
+				seen |= SEEN_XREG;
+				EMIT2(0x85, 0xdb);	/* test %ebx,%ebx */
+				if (pc_ret0 != -1)
+					EMIT_COND_JMP(X86_JE, addrs[pc_ret0] - (addrs[i] - 4));
+				else {
+					EMIT_COND_JMP(X86_JNE, 2 + 5);
+					CLEAR_A();
+					EMIT1_off32(0xe9, cleanup_addr - (addrs[i] - 4)); /* jmp .+off32 */
+				}
+				EMIT4(0x31, 0xd2, 0xf7, 0xf3); /* xor %edx,%edx; div %ebx */
+				break;
+			case BPF_S_ALU_DIV_K: /* A = reciprocal_divide(A, K); */
+				EMIT3(0x48, 0x69, 0xc0); /* imul imm32,%rax,%rax */
+				EMIT(K, 4);
+				EMIT4(0x48, 0xc1, 0xe8, 0x20); /* shr $0x20,%rax */
+				break;
+			case BPF_S_ALU_AND_X:
+				seen |= SEEN_XREG;
+				EMIT2(0x21, 0xd8);		/* and %ebx,%eax */
+				break;
+			case BPF_S_ALU_AND_K:
+				if (K >= 0xFFFFFF00) {
+					EMIT2(0x24, K & 0xFF); /* and imm8,%al */
+				} else if (K >= 0xFFFF0000) {
+					EMIT2(0x66, 0x25);	/* and imm16,%ax */
+					EMIT2(K, 2);
+				} else {
+					EMIT1_off32(0x25, K);	/* and imm32,%eax */
+				}
+				break;
+			case BPF_S_ALU_OR_X:
+				seen |= SEEN_XREG;
+				EMIT2(0x09, 0xd8);		/* or %ebx,%eax */
+				break;
+			case BPF_S_ALU_OR_K:
+				if (is_imm8(K))
+					EMIT3(0x83, 0xc8, K); /* or imm8,%eax */
+				else
+					EMIT1_off32(0x0d, K);	/* or imm32,%eax */
+				break;
+			case BPF_S_ALU_LSH_X: /* A <<= X; */
+				seen |= SEEN_XREG;
+				EMIT4(0x89, 0xd9, 0xd3, 0xe0);	/* mov %ebx,%ecx; shl %cl,%eax */
+				break;
+			case BPF_S_ALU_LSH_K:
+				if (K == 0)
+					break;
+				else if (K == 1)
+					EMIT2(0xd1, 0xe0); /* shl %eax */
+				else
+					EMIT3(0xc1, 0xe0, K);
+				break;
+			case BPF_S_ALU_RSH_X: /* A >>= X; */
+				seen |= SEEN_XREG;
+				EMIT4(0x89, 0xd9, 0xd3, 0xe8);	/* mov %ebx,%ecx; shr %cl,%eax */
+				break;
+			case BPF_S_ALU_RSH_K: /* A >>= K; */
+				if (K == 0)
+					break;
+				else if (K == 1)
+					EMIT2(0xd1, 0xe8); /* shr %eax */
+				else
+					EMIT3(0xc1, 0xe8, K);
+				break;
+			case BPF_S_ALU_NEG:
+				EMIT2(0xf7, 0xd8);		/* neg %eax */
+				break;
+			case BPF_S_RET_K:
+				if (!K) {
+					if (pc_ret0 == -1)
+						pc_ret0 = i;
+					CLEAR_A();
+				} else {
+					EMIT1_off32(0xb8, K);	/* mov $imm32,%eax */
+				}
+				/* fallinto */
+			case BPF_S_RET_A:
+				if (seen) {
+					if (i != flen - 1) {
+						EMIT_JMP(cleanup_addr - addrs[i]);
+						break;
+					}
+					if (seen & SEEN_XREG)
+						EMIT4(0x48, 0x8b, 0x5d, 0xf8);  /* mov  -8(%rbp),%rbx */
+					EMIT1(0xc9);		/* leaveq */
+				}
+				EMIT1(0xc3);		/* ret */
+				break;
+			case BPF_S_MISC_TAX: /* X = A */
+				seen |= SEEN_XREG;
+				EMIT2(0x89, 0xc3);	/* mov    %eax,%ebx */
+				break;
+			case BPF_S_MISC_TXA: /* A = X */
+				seen |= SEEN_XREG;
+				EMIT2(0x89, 0xd8);	/* mov    %ebx,%eax */
+				break;
+			case BPF_S_LD_IMM: /* A = K */
+				if (!K)
+					CLEAR_A();
+				else
+					EMIT1_off32(0xb8, K); /* mov $imm32,%eax */
+				break;
+			case BPF_S_LDX_IMM: /* X = K */
+				seen |= SEEN_XREG;
+				if (!K)
+					CLEAR_X();
+				else
+					EMIT1_off32(0xbb, K); /* mov $imm32,%ebx */
+				break;
+			case BPF_S_LD_MEM: /* A = mem[K] : mov off8(%rbp),%eax */
+				seen |= SEEN_MEM;
+				EMIT3(0x8b, 0x45, 0xf0 - K*4);
+				break;
+			case BPF_S_LDX_MEM: /* X = mem[K] : mov off8(%rbp),%ebx */
+				seen |= SEEN_XREG | SEEN_MEM;
+				EMIT3(0x8b, 0x5d, 0xf0 - K*4);
+				break;
+			case BPF_S_ST: /* mem[K] = A : mov %eax,off8(%rbp) */
+				seen |= SEEN_MEM;
+				EMIT3(0x89, 0x45, 0xf0 - K*4);
+				break;
+			case BPF_S_STX: /* mem[K] = X : mov %ebx,off8(%rbp) */
+				seen |= SEEN_XREG | SEEN_MEM;
+				EMIT3(0x89, 0x5d, 0xf0 - K*4);
+				break;
+			case BPF_S_LD_W_LEN: /*	A = skb->len; */
+				BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, len) != 4);
+				if (is_imm8(offsetof(struct sk_buff, len)))
+					/* mov    off8(%rdi),%eax */
+					EMIT3(0x8b, 0x47, offsetof(struct sk_buff, len));
+				else {
+					EMIT2(0x8b, 0x87);
+					EMIT(offsetof(struct sk_buff, len), 4);
+				}
+				break;
+			case BPF_S_LDX_W_LEN: /* X = skb->len; */
+				seen |= SEEN_XREG;
+				if (is_imm8(offsetof(struct sk_buff, len)))
+					/* mov off8(%rdi),%ebx */
+					EMIT3(0x8b, 0x5f, offsetof(struct sk_buff, len));
+				else {
+					EMIT2(0x8b, 0x9f);
+					EMIT(offsetof(struct sk_buff, len), 4);
+				}
+				break;
+			case BPF_S_ANC_PROTOCOL: /* A = ntohs(skb->protocol); */
+				BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, protocol) != 2);
+				if (is_imm8(offsetof(struct sk_buff, protocol))) {
+					/* movzwl off8(%rdi),%eax */
+					EMIT4(0x0f, 0xb7, 0x47, offsetof(struct sk_buff, protocol));
+				} else {
+					EMIT3(0x0f, 0xb7, 0x87); /* movzwl off32(%rdi),%eax */
+					EMIT(offsetof(struct sk_buff, protocol), 4);
+				}
+				EMIT2(0x86, 0xc4); /* ntohs() : xchg   %al,%ah */
+				break;
+			case BPF_S_ANC_IFINDEX:
+				if (is_imm8(offsetof(struct sk_buff, dev))) {
+					/* movq off8(%rdi),%rax */
+					EMIT4(0x48, 0x8b, 0x47, offsetof(struct sk_buff, dev));
+				} else {
+					EMIT3(0x48, 0x8b, 0x87); /* movq off32(%rdi),%rax */
+					EMIT(offsetof(struct sk_buff, dev), 4);
+				}
+				EMIT3(0x48, 0x85, 0xc0);	/* test %rax,%rax */
+				EMIT_COND_JMP(X86_JE, cleanup_addr - (addrs[i] - 6));
+				BUILD_BUG_ON(FIELD_SIZEOF(struct net_device, ifindex) != 4);
+				EMIT2(0x8b, 0x80);	/* mov off32(%rax),%eax */
+				EMIT(offsetof(struct net_device, ifindex), 4);
+				break;
+			case BPF_S_ANC_MARK:
+				BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, mark) != 4);
+				if (is_imm8(offsetof(struct sk_buff, mark))) {
+					/* mov off8(%rdi),%eax */
+					EMIT3(0x8b, 0x47, offsetof(struct sk_buff, mark));
+				} else {
+					EMIT2(0x8b, 0x87);
+					EMIT(offsetof(struct sk_buff, mark), 4);
+				}
+				break;
+			case BPF_S_ANC_RXHASH:
+				BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, rxhash) != 4);
+				if (is_imm8(offsetof(struct sk_buff, rxhash))) {
+					/* mov off8(%rdi),%eax */
+					EMIT3(0x8b, 0x47, offsetof(struct sk_buff, rxhash));
+				} else {
+					EMIT2(0x8b, 0x87);
+					EMIT(offsetof(struct sk_buff, rxhash), 4);
+				}
+				break;
+			case BPF_S_ANC_QUEUE:
+				BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, queue_mapping) != 2);
+				if (is_imm8(offsetof(struct sk_buff, queue_mapping))) {
+					/* movzwl off8(%rdi),%eax */
+					EMIT4(0x0f, 0xb7, 0x47, offsetof(struct sk_buff, queue_mapping));
+				} else {
+					EMIT3(0x0f, 0xb7, 0x87); /* movzwl off32(%rdi),%eax */
+					EMIT(offsetof(struct sk_buff, queue_mapping), 4);
+				}
+				break;
+			case BPF_S_ANC_CPU:
+#ifdef CONFIG_SMP
+				EMIT4(0x65, 0x8b, 0x04, 0x25); /* mov %gs:off32,%eax */
+				EMIT((u32)(unsigned long)&cpu_number, 4); /* A = smp_processor_id(); */
+#else
+				CLEAR_A();
+#endif
+				break;
+			case BPF_S_LD_W_ABS:
+				func = sk_load_word;
+common_load:			seen |= SEEN_DATAREF;
+				if ((int)K < 0)
+					goto out;
+				t_offset = func - (image + addrs[i]);
+				EMIT1_off32(0xbe, K); /* mov imm32,%esi */
+				EMIT1_off32(0xe8, t_offset); /* call */
+				break;
+			case BPF_S_LD_H_ABS:
+				func = sk_load_half;
+				goto common_load;
+			case BPF_S_LD_B_ABS:
+				func = sk_load_byte;
+				goto common_load;
+			case BPF_S_LDX_B_MSH:
+				if ((int)K < 0) {
+					if (pc_ret0 != -1) {
+						EMIT_JMP(addrs[pc_ret0] - addrs[i]);
+						break;
+					}
+					CLEAR_A();
+					EMIT_JMP(cleanup_addr - addrs[i]);
+					break;
+				}
+				seen |= SEEN_DATAREF | SEEN_XREG;
+				t_offset = sk_load_byte_msh - (image + addrs[i]);
+				EMIT1_off32(0xbe, K);	/* mov imm32,%esi */
+				EMIT1_off32(0xe8, t_offset); /* call sk_load_byte_msh */
+				break;
+			case BPF_S_LD_W_IND:
+				func = sk_load_word_ind;
+common_load_ind:		seen |= SEEN_DATAREF | SEEN_XREG;
+				t_offset = func - (image + addrs[i]);
+				EMIT1_off32(0xbe, K);	/* mov imm32,%esi   */
+				EMIT1_off32(0xe8, t_offset);	/* call sk_load_xxx_ind */
+				break;
+			case BPF_S_LD_H_IND:
+				func = sk_load_half_ind;
+				goto common_load_ind;
+			case BPF_S_LD_B_IND:
+				func = sk_load_byte_ind;
+				goto common_load_ind;
+			case BPF_S_JMP_JA:
+				t_offset = addrs[i + K] - addrs[i];
+				EMIT_JMP(t_offset);
+				break;
+			COND_SEL(BPF_S_JMP_JGT_K, X86_JA, X86_JBE);
+			COND_SEL(BPF_S_JMP_JGE_K, X86_JAE, X86_JB);
+			COND_SEL(BPF_S_JMP_JEQ_K, X86_JE, X86_JNE);
+			COND_SEL(BPF_S_JMP_JSET_K,X86_JNE, X86_JE);
+			COND_SEL(BPF_S_JMP_JGT_X, X86_JA, X86_JBE);
+			COND_SEL(BPF_S_JMP_JGE_X, X86_JAE, X86_JB);
+			COND_SEL(BPF_S_JMP_JEQ_X, X86_JE, X86_JNE);
+			COND_SEL(BPF_S_JMP_JSET_X,X86_JNE, X86_JE);
+
+cond_branch:			f_offset = addrs[i + filter[i].jf] - addrs[i];
+				t_offset = addrs[i + filter[i].jt] - addrs[i];
+
+				/* same targets, can avoid doing the test :) */
+				if (filter[i].jt == filter[i].jf) {
+					EMIT_JMP(t_offset);
+					break;
+				}
+
+				switch (filter[i].code) {
+				case BPF_S_JMP_JGT_X:
+				case BPF_S_JMP_JGE_X:
+				case BPF_S_JMP_JEQ_X:
+					seen |= SEEN_XREG;
+					EMIT2(0x39, 0xd8); /* cmp %ebx,%eax */
+					break;
+				case BPF_S_JMP_JSET_X:
+					seen |= SEEN_XREG;
+					EMIT2(0x85, 0xd8); /* test %ebx,%eax */
+					break;
+				case BPF_S_JMP_JEQ_K:
+					if (K == 0) {
+						EMIT2(0x85, 0xc0); /* test   %eax,%eax */
+						break;
+					}
+				case BPF_S_JMP_JGT_K:
+				case BPF_S_JMP_JGE_K:
+					if (K <= 127)
+						EMIT3(0x83, 0xf8, K); /* cmp imm8,%eax */
+					else
+						EMIT1_off32(0x3d, K); /* cmp imm32,%eax */
+					break;
+				case BPF_S_JMP_JSET_K:
+					if (K <= 0xFF)
+						EMIT2(0xa8, K); /* test imm8,%al */
+					else if (!(K & 0xFFFF00FF))
+						EMIT3(0xf6, 0xc4, K >> 8); /* test imm8,%ah */
+					else if (K <= 0xFFFF) {
+						EMIT2(0x66, 0xa9); /* test imm16,%ax */
+						EMIT(K, 2);
+					} else {
+						EMIT1_off32(0xa9, K); /* test imm32,%eax */
+					}
+					break;
+				}
+				if (filter[i].jt != 0) {
+					if (filter[i].jf)
+						t_offset += is_near(f_offset) ? 2 : 6;
+					EMIT_COND_JMP(t_op, t_offset);
+					if (filter[i].jf)
+						EMIT_JMP(f_offset);
+					break;
+				}
+				EMIT_COND_JMP(f_op, f_offset);
+				break;
+			default:
+				/* hmm, too complex filter, give up with jit compiler */
+				goto out;
+			}
+			ilen = prog - temp;
+			if (image) {
+				if (unlikely(proglen + ilen > oldproglen)) {
+					pr_err("bpb_jit_compile fatal error\n");
+					kfree(addrs);
+					module_free(NULL, image);
+					return;
+				}
+				memcpy(image + proglen, temp, ilen);
+			}
+			proglen += ilen;
+			addrs[i] = proglen;
+			prog = temp;
+		}
+		/* last bpf instruction is always a RET :
+		 * use it to give the cleanup instruction(s) addr
+		 */
+		cleanup_addr = proglen - 1; /* ret */
+		if (seen)
+			cleanup_addr -= 1; /* leaveq */
+		if (seen & SEEN_XREG)
+			cleanup_addr -= 4; /* mov  -8(%rbp),%rbx */
+
+		if (image) {
+			WARN_ON(proglen != oldproglen);
+			break;
+		}
+		if (proglen == oldproglen) {
+			image = module_alloc(max_t(unsigned int,
+						   proglen,
+						   sizeof(struct work_struct)));
+			if (!image)
+				goto out;
+		}
+		oldproglen = proglen;
+	}
+	if (bpf_jit_enable > 1)
+		pr_err("flen=%d proglen=%u pass=%d image=%p\n",
+		       flen, proglen, pass, image);
+
+	if (image) {
+		if (bpf_jit_enable > 1)
+			print_hex_dump(KERN_ERR, "JIT code: ", DUMP_PREFIX_ADDRESS,
+				       16, 1, image, proglen, false);
+
+		bpf_flush_icache(image, image + proglen);
+
+		fp->bpf_func = (void *)image;
+	}
+out:
+	kfree(addrs);
+	return;
+}
+
+static void jit_free_defer(struct work_struct *arg)
+{
+	module_free(NULL, arg);
+}
+
+/* run from softirq, we must use a work_struct to call
+ * module_free() from process context
+ */
+void bpf_jit_free(struct sk_filter *fp)
+{
+	if (fp->bpf_func != sk_run_filter) {
+		struct work_struct *work = (struct work_struct *)fp->bpf_func;
+
+		INIT_WORK(work, jit_free_defer);
+		schedule_work(work);
+	}
+}
diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
index 2d49d4e19a3619c0be2c7d17a892b8aea582048f..a5b64ab4cd6e3ef34be5beda88100e72091437c8 100644
--- a/arch/x86/oprofile/backtrace.c
+++ b/arch/x86/oprofile/backtrace.c
@@ -16,17 +16,6 @@
 #include <asm/stacktrace.h>
 #include <linux/compat.h>
 
-static void backtrace_warning_symbol(void *data, char *msg,
-				     unsigned long symbol)
-{
-	/* Ignore warnings */
-}
-
-static void backtrace_warning(void *data, char *msg)
-{
-	/* Ignore warnings */
-}
-
 static int backtrace_stack(void *data, char *name)
 {
 	/* Yes, we want all stacks */
@@ -42,8 +31,6 @@ static void backtrace_address(void *data, unsigned long addr, int reliable)
 }
 
 static struct stacktrace_ops backtrace_ops = {
-	.warning	= backtrace_warning,
-	.warning_symbol	= backtrace_warning_symbol,
 	.stack		= backtrace_stack,
 	.address	= backtrace_address,
 	.walk_stack	= print_context_stack,
diff --git a/arch/x86/pci/direct.c b/arch/x86/pci/direct.c
index bd33620b00716e5df20523d7a853841124d12092..e6fd8473fb7bb4a245452959df4965d739365d66 100644
--- a/arch/x86/pci/direct.c
+++ b/arch/x86/pci/direct.c
@@ -280,12 +280,9 @@ void __init pci_direct_init(int type)
 
 int __init pci_direct_probe(void)
 {
-	struct resource *region, *region2;
-
 	if ((pci_probe & PCI_PROBE_CONF1) == 0)
 		goto type2;
-	region = request_region(0xCF8, 8, "PCI conf1");
-	if (!region)
+	if (!request_region(0xCF8, 8, "PCI conf1"))
 		goto type2;
 
 	if (pci_check_type1()) {
@@ -293,16 +290,14 @@ int __init pci_direct_probe(void)
 		port_cf9_safe = true;
 		return 1;
 	}
-	release_resource(region);
+	release_region(0xCF8, 8);
 
  type2:
 	if ((pci_probe & PCI_PROBE_CONF2) == 0)
 		return 0;
-	region = request_region(0xCF8, 4, "PCI conf2");
-	if (!region)
+	if (!request_region(0xCF8, 4, "PCI conf2"))
 		return 0;
-	region2 = request_region(0xC000, 0x1000, "PCI conf2");
-	if (!region2)
+	if (!request_region(0xC000, 0x1000, "PCI conf2"))
 		goto fail2;
 
 	if (pci_check_type2()) {
@@ -311,8 +306,8 @@ int __init pci_direct_probe(void)
 		return 2;
 	}
 
-	release_resource(region2);
+	release_region(0xC000, 0x1000);
  fail2:
-	release_resource(region);
+	release_region(0xCF8, 4);
 	return 0;
 }
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 8201165bae28c7c8023fd29f130686c9e68a2ded..372e9b8989b322e891cacc192744419a80940d8a 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -602,7 +602,9 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
 	||  (device >= PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MIN && 
 	     device <= PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MAX)
 	||  (device >= PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MIN &&
-	     device <= PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MAX)) {
+	     device <= PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MAX)
+	||  (device >= PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MIN &&
+	     device <= PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MAX)) {
 		r->name = "PIIX/ICH";
 		r->get = pirq_piix_get;
 		r->set = pirq_piix_set;
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index e282886616a0909af26bac0fec79591857e237c4..750c346ef50a4251a1a4971cee1443b3f022b13a 100644
--- a/arch/x86/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
@@ -606,6 +606,16 @@ static void __init __pci_mmcfg_init(int early)
 	if (list_empty(&pci_mmcfg_list))
 		return;
 
+	if (pcibios_last_bus < 0) {
+		const struct pci_mmcfg_region *cfg;
+
+		list_for_each_entry(cfg, &pci_mmcfg_list, list) {
+			if (cfg->segment)
+				break;
+			pcibios_last_bus = cfg->end_bus;
+		}
+	}
+
 	if (pci_mmcfg_arch_init())
 		pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
 	else {
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index e37b407a0ee8d4d6e4d8c7b2c4cece5f315da66c..8214724ce54dafeef19290199e4a9657a6468766 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -108,7 +108,8 @@ static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 		}
 		irq = xen_bind_pirq_msi_to_irq(dev, msidesc, pirq, 0,
 					       (type == PCI_CAP_ID_MSIX) ?
-					       "msi-x" : "msi");
+					       "msi-x" : "msi",
+					       DOMID_SELF);
 		if (irq < 0)
 			goto error;
 		dev_dbg(&dev->dev,
@@ -148,7 +149,8 @@ static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 		irq = xen_bind_pirq_msi_to_irq(dev, msidesc, v[i], 0,
 					       (type == PCI_CAP_ID_MSIX) ?
 					       "pcifront-msi-x" :
-					       "pcifront-msi");
+					       "pcifront-msi",
+						DOMID_SELF);
 		if (irq < 0)
 			goto free;
 		i++;
@@ -190,9 +192,16 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 
 	list_for_each_entry(msidesc, &dev->msi_list, list) {
 		struct physdev_map_pirq map_irq;
+		domid_t domid;
+
+		domid = ret = xen_find_device_domain_owner(dev);
+		/* N.B. Casting int's -ENODEV to uint16_t results in 0xFFED,
+		 * hence check ret value for < 0. */
+		if (ret < 0)
+			domid = DOMID_SELF;
 
 		memset(&map_irq, 0, sizeof(map_irq));
-		map_irq.domid = DOMID_SELF;
+		map_irq.domid = domid;
 		map_irq.type = MAP_PIRQ_TYPE_MSI;
 		map_irq.index = -1;
 		map_irq.pirq = -1;
@@ -215,14 +224,16 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 
 		ret = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq, &map_irq);
 		if (ret) {
-			dev_warn(&dev->dev, "xen map irq failed %d\n", ret);
+			dev_warn(&dev->dev, "xen map irq failed %d for %d domain\n",
+				 ret, domid);
 			goto out;
 		}
 
 		ret = xen_bind_pirq_msi_to_irq(dev, msidesc,
 					       map_irq.pirq, map_irq.index,
 					       (type == PCI_CAP_ID_MSIX) ?
-					       "msi-x" : "msi");
+					       "msi-x" : "msi",
+						domid);
 		if (ret < 0)
 			goto out;
 	}
@@ -461,3 +472,78 @@ void __init xen_setup_pirqs(void)
 	}
 }
 #endif
+
+#ifdef CONFIG_XEN_DOM0
+struct xen_device_domain_owner {
+	domid_t domain;
+	struct pci_dev *dev;
+	struct list_head list;
+};
+
+static DEFINE_SPINLOCK(dev_domain_list_spinlock);
+static struct list_head dev_domain_list = LIST_HEAD_INIT(dev_domain_list);
+
+static struct xen_device_domain_owner *find_device(struct pci_dev *dev)
+{
+	struct xen_device_domain_owner *owner;
+
+	list_for_each_entry(owner, &dev_domain_list, list) {
+		if (owner->dev == dev)
+			return owner;
+	}
+	return NULL;
+}
+
+int xen_find_device_domain_owner(struct pci_dev *dev)
+{
+	struct xen_device_domain_owner *owner;
+	int domain = -ENODEV;
+
+	spin_lock(&dev_domain_list_spinlock);
+	owner = find_device(dev);
+	if (owner)
+		domain = owner->domain;
+	spin_unlock(&dev_domain_list_spinlock);
+	return domain;
+}
+EXPORT_SYMBOL_GPL(xen_find_device_domain_owner);
+
+int xen_register_device_domain_owner(struct pci_dev *dev, uint16_t domain)
+{
+	struct xen_device_domain_owner *owner;
+
+	owner = kzalloc(sizeof(struct xen_device_domain_owner), GFP_KERNEL);
+	if (!owner)
+		return -ENODEV;
+
+	spin_lock(&dev_domain_list_spinlock);
+	if (find_device(dev)) {
+		spin_unlock(&dev_domain_list_spinlock);
+		kfree(owner);
+		return -EEXIST;
+	}
+	owner->domain = domain;
+	owner->dev = dev;
+	list_add_tail(&owner->list, &dev_domain_list);
+	spin_unlock(&dev_domain_list_spinlock);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(xen_register_device_domain_owner);
+
+int xen_unregister_device_domain_owner(struct pci_dev *dev)
+{
+	struct xen_device_domain_owner *owner;
+
+	spin_lock(&dev_domain_list_spinlock);
+	owner = find_device(dev);
+	if (!owner) {
+		spin_unlock(&dev_domain_list_spinlock);
+		return -ENODEV;
+	}
+	list_del(&owner->list);
+	spin_unlock(&dev_domain_list_spinlock);
+	kfree(owner);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(xen_unregister_device_domain_owner);
+#endif
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 0fe27d7c6258e8e22b8918c0fbf14d088ecd9380..b30aa26a8df25304b1aa798be441a84c27ce7afc 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -145,17 +145,6 @@ static void virt_efi_reset_system(int reset_type,
 		       data_size, data);
 }
 
-static efi_status_t virt_efi_set_virtual_address_map(
-	unsigned long memory_map_size,
-	unsigned long descriptor_size,
-	u32 descriptor_version,
-	efi_memory_desc_t *virtual_map)
-{
-	return efi_call_virt4(set_virtual_address_map,
-			      memory_map_size, descriptor_size,
-			      descriptor_version, virtual_map);
-}
-
 static efi_status_t __init phys_efi_set_virtual_address_map(
 	unsigned long memory_map_size,
 	unsigned long descriptor_size,
@@ -468,11 +457,25 @@ void __init efi_init(void)
 #endif
 }
 
+void __init efi_set_executable(efi_memory_desc_t *md, bool executable)
+{
+	u64 addr, npages;
+
+	addr = md->virt_addr;
+	npages = md->num_pages;
+
+	memrange_efi_to_native(&addr, &npages);
+
+	if (executable)
+		set_memory_x(addr, npages);
+	else
+		set_memory_nx(addr, npages);
+}
+
 static void __init runtime_code_page_mkexec(void)
 {
 	efi_memory_desc_t *md;
 	void *p;
-	u64 addr, npages;
 
 	/* Make EFI runtime service code area executable */
 	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
@@ -481,10 +484,7 @@ static void __init runtime_code_page_mkexec(void)
 		if (md->type != EFI_RUNTIME_SERVICES_CODE)
 			continue;
 
-		addr = md->virt_addr;
-		npages = md->num_pages;
-		memrange_efi_to_native(&addr, &npages);
-		set_memory_x(addr, npages);
+		efi_set_executable(md, true);
 	}
 }
 
@@ -498,13 +498,42 @@ static void __init runtime_code_page_mkexec(void)
  */
 void __init efi_enter_virtual_mode(void)
 {
-	efi_memory_desc_t *md;
+	efi_memory_desc_t *md, *prev_md = NULL;
 	efi_status_t status;
 	unsigned long size;
 	u64 end, systab, addr, npages, end_pfn;
-	void *p, *va;
+	void *p, *va, *new_memmap = NULL;
+	int count = 0;
 
 	efi.systab = NULL;
+
+	/* Merge contiguous regions of the same type and attribute */
+	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+		u64 prev_size;
+		md = p;
+
+		if (!prev_md) {
+			prev_md = md;
+			continue;
+		}
+
+		if (prev_md->type != md->type ||
+		    prev_md->attribute != md->attribute) {
+			prev_md = md;
+			continue;
+		}
+
+		prev_size = prev_md->num_pages << EFI_PAGE_SHIFT;
+
+		if (md->phys_addr == (prev_md->phys_addr + prev_size)) {
+			prev_md->num_pages += md->num_pages;
+			md->type = EFI_RESERVED_TYPE;
+			md->attribute = 0;
+			continue;
+		}
+		prev_md = md;
+	}
+
 	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
 		md = p;
 		if (!(md->attribute & EFI_MEMORY_RUNTIME))
@@ -541,15 +570,21 @@ void __init efi_enter_virtual_mode(void)
 			systab += md->virt_addr - md->phys_addr;
 			efi.systab = (efi_system_table_t *) (unsigned long) systab;
 		}
+		new_memmap = krealloc(new_memmap,
+				      (count + 1) * memmap.desc_size,
+				      GFP_KERNEL);
+		memcpy(new_memmap + (count * memmap.desc_size), md,
+		       memmap.desc_size);
+		count++;
 	}
 
 	BUG_ON(!efi.systab);
 
 	status = phys_efi_set_virtual_address_map(
-		memmap.desc_size * memmap.nr_map,
+		memmap.desc_size * count,
 		memmap.desc_size,
 		memmap.desc_version,
-		memmap.phys_map);
+		(efi_memory_desc_t *)__pa(new_memmap));
 
 	if (status != EFI_SUCCESS) {
 		printk(KERN_ALERT "Unable to switch EFI into virtual mode "
@@ -572,11 +607,12 @@ void __init efi_enter_virtual_mode(void)
 	efi.set_variable = virt_efi_set_variable;
 	efi.get_next_high_mono_count = virt_efi_get_next_high_mono_count;
 	efi.reset_system = virt_efi_reset_system;
-	efi.set_virtual_address_map = virt_efi_set_virtual_address_map;
+	efi.set_virtual_address_map = NULL;
 	if (__supported_pte_mask & _PAGE_NX)
 		runtime_code_page_mkexec();
 	early_iounmap(memmap.map, memmap.nr_map * memmap.desc_size);
 	memmap.map = NULL;
+	kfree(new_memmap);
 }
 
 /*
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index ac0621a7ac3d23383ed6f284451c5bb7d960f977..2649426a79055f5449c68e6e986baf6a0b150d43 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -41,22 +41,7 @@
 static pgd_t save_pgd __initdata;
 static unsigned long efi_flags __initdata;
 
-static void __init early_mapping_set_exec(unsigned long start,
-					  unsigned long end,
-					  int executable)
-{
-	unsigned long num_pages;
-
-	start &= PMD_MASK;
-	end = (end + PMD_SIZE - 1) & PMD_MASK;
-	num_pages = (end - start) >> PAGE_SHIFT;
-	if (executable)
-		set_memory_x((unsigned long)__va(start), num_pages);
-	else
-		set_memory_nx((unsigned long)__va(start), num_pages);
-}
-
-static void __init early_runtime_code_mapping_set_exec(int executable)
+static void __init early_code_mapping_set_exec(int executable)
 {
 	efi_memory_desc_t *md;
 	void *p;
@@ -67,11 +52,8 @@ static void __init early_runtime_code_mapping_set_exec(int executable)
 	/* Make EFI runtime service code area executable */
 	for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
 		md = p;
-		if (md->type == EFI_RUNTIME_SERVICES_CODE) {
-			unsigned long end;
-			end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT);
-			early_mapping_set_exec(md->phys_addr, end, executable);
-		}
+		if (md->type == EFI_RUNTIME_SERVICES_CODE)
+			efi_set_executable(md, executable);
 	}
 }
 
@@ -79,7 +61,7 @@ void __init efi_call_phys_prelog(void)
 {
 	unsigned long vaddress;
 
-	early_runtime_code_mapping_set_exec(1);
+	early_code_mapping_set_exec(1);
 	local_irq_save(efi_flags);
 	vaddress = (unsigned long)__va(0x0UL);
 	save_pgd = *pgd_offset_k(0x0UL);
@@ -95,7 +77,7 @@ void __init efi_call_phys_epilog(void)
 	set_pgd(pgd_offset_k(0x0UL), save_pgd);
 	__flush_tlb_all();
 	local_irq_restore(efi_flags);
-	early_runtime_code_mapping_set_exec(0);
+	early_code_mapping_set_exec(0);
 }
 
 void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size,
@@ -107,8 +89,10 @@ void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size,
 		return ioremap(phys_addr, size);
 
 	last_map_pfn = init_memory_mapping(phys_addr, phys_addr + size);
-	if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size)
-		return NULL;
+	if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size) {
+		unsigned long top = last_map_pfn << PAGE_SHIFT;
+		efi_ioremap(top, size - (top - phys_addr), type);
+	}
 
 	return (void __iomem *)__va(phys_addr);
 }
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
index 275dbc19e2cf55f2e7cb55f1c3ad861cb976c8a6..7000e74b30877bea018f46946f8d99b1275e7624 100644
--- a/arch/x86/platform/mrst/mrst.c
+++ b/arch/x86/platform/mrst/mrst.c
@@ -194,7 +194,7 @@ static unsigned long __init mrst_calibrate_tsc(void)
 	return 0;
 }
 
-void __init mrst_time_init(void)
+static void __init mrst_time_init(void)
 {
 	sfi_table_parse(SFI_SIG_MTMR, NULL, NULL, sfi_parse_mtmr);
 	switch (mrst_timer_options) {
@@ -216,7 +216,7 @@ void __init mrst_time_init(void)
 	apbt_time_init();
 }
 
-void __cpuinit mrst_arch_setup(void)
+static void __cpuinit mrst_arch_setup(void)
 {
 	if (boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model == 0x27)
 		__mrst_cpu_chip = MRST_CPU_CHIP_PENWELL;
diff --git a/arch/x86/platform/olpc/Makefile b/arch/x86/platform/olpc/Makefile
index c2a8cab65e5d71f82404a9b6b118dc6556c79489..81c5e2165c2416be638675f83f887e1f8f52d218 100644
--- a/arch/x86/platform/olpc/Makefile
+++ b/arch/x86/platform/olpc/Makefile
@@ -1,4 +1,2 @@
-obj-$(CONFIG_OLPC)		+= olpc.o
+obj-$(CONFIG_OLPC)		+= olpc.o olpc_ofw.o olpc_dt.o
 obj-$(CONFIG_OLPC_XO1)		+= olpc-xo1.o
-obj-$(CONFIG_OLPC)		+= olpc_ofw.o
-obj-$(CONFIG_OF_PROMTREE)	+= olpc_dt.o
diff --git a/arch/x86/platform/olpc/olpc.c b/arch/x86/platform/olpc/olpc.c
index edaf3fe8dc5e4b0326c0280042b868cd3400bf4c..0060fd59ea001baaf1b31769bb1bbe6c490709ca 100644
--- a/arch/x86/platform/olpc/olpc.c
+++ b/arch/x86/platform/olpc/olpc.c
@@ -18,6 +18,7 @@
 #include <linux/io.h>
 #include <linux/string.h>
 #include <linux/platform_device.h>
+#include <linux/of.h>
 
 #include <asm/geode.h>
 #include <asm/setup.h>
@@ -187,41 +188,43 @@ int olpc_ec_cmd(unsigned char cmd, unsigned char *inbuf, size_t inlen,
 }
 EXPORT_SYMBOL_GPL(olpc_ec_cmd);
 
-static bool __init check_ofw_architecture(void)
+static bool __init check_ofw_architecture(struct device_node *root)
 {
-	size_t propsize;
-	char olpc_arch[5];
-	const void *args[] = { NULL, "architecture", olpc_arch, (void *)5 };
-	void *res[] = { &propsize };
+	const char *olpc_arch;
+	int propsize;
 
-	if (olpc_ofw("getprop", args, res)) {
-		printk(KERN_ERR "ofw: getprop call failed!\n");
-		return false;
-	}
+	olpc_arch = of_get_property(root, "architecture", &propsize);
 	return propsize == 5 && strncmp("OLPC", olpc_arch, 5) == 0;
 }
 
-static u32 __init get_board_revision(void)
+static u32 __init get_board_revision(struct device_node *root)
 {
-	size_t propsize;
-	__be32 rev;
-	const void *args[] = { NULL, "board-revision-int", &rev, (void *)4 };
-	void *res[] = { &propsize };
-
-	if (olpc_ofw("getprop", args, res) || propsize != 4) {
-		printk(KERN_ERR "ofw: getprop call failed!\n");
-		return cpu_to_be32(0);
-	}
-	return be32_to_cpu(rev);
+	int propsize;
+	const __be32 *rev;
+
+	rev = of_get_property(root, "board-revision-int", &propsize);
+	if (propsize != 4)
+		return 0;
+
+	return be32_to_cpu(*rev);
 }
 
 static bool __init platform_detect(void)
 {
-	if (!check_ofw_architecture())
+	struct device_node *root = of_find_node_by_path("/");
+	bool success;
+
+	if (!root)
 		return false;
-	olpc_platform_info.flags |= OLPC_F_PRESENT;
-	olpc_platform_info.boardrev = get_board_revision();
-	return true;
+
+	success = check_ofw_architecture(root);
+	if (success) {
+		olpc_platform_info.boardrev = get_board_revision(root);
+		olpc_platform_info.flags |= OLPC_F_PRESENT;
+	}
+
+	of_node_put(root);
+	return success;
 }
 
 static int __init add_xo1_platform_devices(void)
diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
index 044bda5b3174f19c07a0fe9cb8b1ab1d77ca1b60..d39f63d017d2860aecc2f8b0237a56da5c3ca4c7 100644
--- a/arch/x86/platform/olpc/olpc_dt.c
+++ b/arch/x86/platform/olpc/olpc_dt.c
@@ -19,7 +19,9 @@
 #include <linux/kernel.h>
 #include <linux/bootmem.h>
 #include <linux/of.h>
+#include <linux/of_platform.h>
 #include <linux/of_pdt.h>
+#include <asm/olpc.h>
 #include <asm/olpc_ofw.h>
 
 static phandle __init olpc_dt_getsibling(phandle node)
@@ -180,3 +182,20 @@ void __init olpc_dt_build_devicetree(void)
 	pr_info("PROM DT: Built device tree with %u bytes of memory.\n",
 			prom_early_allocated);
 }
+
+/* A list of DT node/bus matches that we want to expose as platform devices */
+static struct of_device_id __initdata of_ids[] = {
+	{ .compatible = "olpc,xo1-battery" },
+	{ .compatible = "olpc,xo1-dcon" },
+	{ .compatible = "olpc,xo1-rtc" },
+	{},
+};
+
+static int __init olpc_create_platform_devices(void)
+{
+	if (machine_is_olpc())
+		return of_platform_bus_probe(NULL, of_ids, NULL);
+	else
+		return 0;
+}
+device_initcall(olpc_create_platform_devices);
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index 7cb6424317f642bcbb44caabdd6c92cf0fbfa605..c58e0ea39ef5facdaa630fa8138cb77fb530aa06 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -699,16 +699,17 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
 					  struct mm_struct *mm,
 					  unsigned long va, unsigned int cpu)
 {
-	int tcpu;
-	int uvhub;
 	int locals = 0;
 	int remotes = 0;
 	int hubs = 0;
+	int tcpu;
+	int tpnode;
 	struct bau_desc *bau_desc;
 	struct cpumask *flush_mask;
 	struct ptc_stats *stat;
 	struct bau_control *bcp;
 	struct bau_control *tbcp;
+	struct hub_and_pnode *hpp;
 
 	/* kernel was booted 'nobau' */
 	if (nobau)
@@ -750,11 +751,18 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
 	bau_desc += UV_ITEMS_PER_DESCRIPTOR * bcp->uvhub_cpu;
 	bau_uvhubs_clear(&bau_desc->distribution, UV_DISTRIBUTION_SIZE);
 
-	/* cpu statistics */
 	for_each_cpu(tcpu, flush_mask) {
-		uvhub = uv_cpu_to_blade_id(tcpu);
-		bau_uvhub_set(uvhub, &bau_desc->distribution);
-		if (uvhub == bcp->uvhub)
+		/*
+		 * The distribution vector is a bit map of pnodes, relative
+		 * to the partition base pnode (and the partition base nasid
+		 * in the header).
+		 * Translate cpu to pnode and hub using an array stored
+		 * in local memory.
+		 */
+		hpp = &bcp->socket_master->target_hub_and_pnode[tcpu];
+		tpnode = hpp->pnode - bcp->partition_base_pnode;
+		bau_uvhub_set(tpnode, &bau_desc->distribution);
+		if (hpp->uvhub == bcp->uvhub)
 			locals++;
 		else
 			remotes++;
@@ -855,7 +863,7 @@ void uv_bau_message_interrupt(struct pt_regs *regs)
  * an interrupt, but causes an error message to be returned to
  * the sender.
  */
-static void uv_enable_timeouts(void)
+static void __init uv_enable_timeouts(void)
 {
 	int uvhub;
 	int nuvhubs;
@@ -1326,10 +1334,10 @@ static int __init uv_ptc_init(void)
 }
 
 /*
- * initialize the sending side's sending buffers
+ * Initialize the sending side's sending buffers.
  */
 static void
-uv_activation_descriptor_init(int node, int pnode)
+uv_activation_descriptor_init(int node, int pnode, int base_pnode)
 {
 	int i;
 	int cpu;
@@ -1352,11 +1360,11 @@ uv_activation_descriptor_init(int node, int pnode)
 	n = pa >> uv_nshift;
 	m = pa & uv_mmask;
 
+	/* the 14-bit pnode */
 	uv_write_global_mmr64(pnode, UVH_LB_BAU_SB_DESCRIPTOR_BASE,
 			      (n << UV_DESC_BASE_PNODE_SHIFT | m));
-
 	/*
-	 * initializing all 8 (UV_ITEMS_PER_DESCRIPTOR) descriptors for each
+	 * Initializing all 8 (UV_ITEMS_PER_DESCRIPTOR) descriptors for each
 	 * cpu even though we only use the first one; one descriptor can
 	 * describe a broadcast to 256 uv hubs.
 	 */
@@ -1365,12 +1373,13 @@ uv_activation_descriptor_init(int node, int pnode)
 		memset(bd2, 0, sizeof(struct bau_desc));
 		bd2->header.sw_ack_flag = 1;
 		/*
-		 * base_dest_nodeid is the nasid of the first uvhub
-		 * in the partition. The bit map will indicate uvhub numbers,
-		 * which are 0-N in a partition. Pnodes are unique system-wide.
+		 * The base_dest_nasid set in the message header is the nasid
+		 * of the first uvhub in the partition. The bit map will
+		 * indicate destination pnode numbers relative to that base.
+		 * They may not be consecutive if nasid striding is being used.
 		 */
-		bd2->header.base_dest_nodeid = UV_PNODE_TO_NASID(uv_partition_base_pnode);
-		bd2->header.dest_subnodeid = 0x10; /* the LB */
+		bd2->header.base_dest_nasid = UV_PNODE_TO_NASID(base_pnode);
+		bd2->header.dest_subnodeid = UV_LB_SUBNODEID;
 		bd2->header.command = UV_NET_ENDPOINT_INTD;
 		bd2->header.int_both = 1;
 		/*
@@ -1442,7 +1451,7 @@ uv_payload_queue_init(int node, int pnode)
 /*
  * Initialization of each UV hub's structures
  */
-static void __init uv_init_uvhub(int uvhub, int vector)
+static void __init uv_init_uvhub(int uvhub, int vector, int base_pnode)
 {
 	int node;
 	int pnode;
@@ -1450,11 +1459,11 @@ static void __init uv_init_uvhub(int uvhub, int vector)
 
 	node = uvhub_to_first_node(uvhub);
 	pnode = uv_blade_to_pnode(uvhub);
-	uv_activation_descriptor_init(node, pnode);
+	uv_activation_descriptor_init(node, pnode, base_pnode);
 	uv_payload_queue_init(node, pnode);
 	/*
-	 * the below initialization can't be in firmware because the
-	 * messaging IRQ will be determined by the OS
+	 * The below initialization can't be in firmware because the
+	 * messaging IRQ will be determined by the OS.
 	 */
 	apicid = uvhub_to_first_apicid(uvhub) | uv_apicid_hibits;
 	uv_write_global_mmr64(pnode, UVH_BAU_DATA_CONFIG,
@@ -1491,10 +1500,11 @@ calculate_destination_timeout(void)
 /*
  * initialize the bau_control structure for each cpu
  */
-static int __init uv_init_per_cpu(int nuvhubs)
+static int __init uv_init_per_cpu(int nuvhubs, int base_part_pnode)
 {
 	int i;
 	int cpu;
+	int tcpu;
 	int pnode;
 	int uvhub;
 	int have_hmaster;
@@ -1528,6 +1538,15 @@ static int __init uv_init_per_cpu(int nuvhubs)
 		bcp = &per_cpu(bau_control, cpu);
 		memset(bcp, 0, sizeof(struct bau_control));
 		pnode = uv_cpu_hub_info(cpu)->pnode;
+		if ((pnode - base_part_pnode) >= UV_DISTRIBUTION_SIZE) {
+			printk(KERN_EMERG
+				"cpu %d pnode %d-%d beyond %d; BAU disabled\n",
+				cpu, pnode, base_part_pnode,
+				UV_DISTRIBUTION_SIZE);
+			return 1;
+		}
+		bcp->osnode = cpu_to_node(cpu);
+		bcp->partition_base_pnode = uv_partition_base_pnode;
 		uvhub = uv_cpu_hub_info(cpu)->numa_blade_id;
 		*(uvhub_mask + (uvhub/8)) |= (1 << (uvhub%8));
 		bdp = &uvhub_descs[uvhub];
@@ -1536,7 +1555,7 @@ static int __init uv_init_per_cpu(int nuvhubs)
 		bdp->pnode = pnode;
 		/* kludge: 'assuming' one node per socket, and assuming that
 		   disabling a socket just leaves a gap in node numbers */
-		socket = (cpu_to_node(cpu) & 1);
+		socket = bcp->osnode & 1;
 		bdp->socket_mask |= (1 << socket);
 		sdp = &bdp->socket[socket];
 		sdp->cpu_number[sdp->num_cpus] = cpu;
@@ -1585,6 +1604,20 @@ static int __init uv_init_per_cpu(int nuvhubs)
 nextsocket:
 			socket++;
 			socket_mask = (socket_mask >> 1);
+			/* each socket gets a local array of pnodes/hubs */
+			bcp = smaster;
+			bcp->target_hub_and_pnode = kmalloc_node(
+				sizeof(struct hub_and_pnode) *
+				num_possible_cpus(), GFP_KERNEL, bcp->osnode);
+			memset(bcp->target_hub_and_pnode, 0,
+				sizeof(struct hub_and_pnode) *
+				num_possible_cpus());
+			for_each_present_cpu(tcpu) {
+				bcp->target_hub_and_pnode[tcpu].pnode =
+					uv_cpu_hub_info(tcpu)->pnode;
+				bcp->target_hub_and_pnode[tcpu].uvhub =
+					uv_cpu_hub_info(tcpu)->numa_blade_id;
+			}
 		}
 	}
 	kfree(uvhub_descs);
@@ -1637,21 +1670,22 @@ static int __init uv_bau_init(void)
 	spin_lock_init(&disable_lock);
 	congested_cycles = microsec_2_cycles(congested_response_us);
 
-	if (uv_init_per_cpu(nuvhubs)) {
-		nobau = 1;
-		return 0;
-	}
-
 	uv_partition_base_pnode = 0x7fffffff;
-	for (uvhub = 0; uvhub < nuvhubs; uvhub++)
+	for (uvhub = 0; uvhub < nuvhubs; uvhub++) {
 		if (uv_blade_nr_possible_cpus(uvhub) &&
 			(uv_blade_to_pnode(uvhub) < uv_partition_base_pnode))
 			uv_partition_base_pnode = uv_blade_to_pnode(uvhub);
+	}
+
+	if (uv_init_per_cpu(nuvhubs, uv_partition_base_pnode)) {
+		nobau = 1;
+		return 0;
+	}
 
 	vector = UV_BAU_MESSAGE;
 	for_each_possible_blade(uvhub)
 		if (uv_blade_nr_possible_cpus(uvhub))
-			uv_init_uvhub(uvhub, vector);
+			uv_init_uvhub(uvhub, vector, uv_partition_base_pnode);
 
 	uv_enable_timeouts();
 	alloc_intr_gate(vector, uv_bau_message_intr1);
diff --git a/arch/x86/platform/uv/uv_time.c b/arch/x86/platform/uv/uv_time.c
index 9daf5d1af9f190015b8b9be646aac14cbe6c2c44..0eb90184515fe132c42b3fb8459f55671c71bd8d 100644
--- a/arch/x86/platform/uv/uv_time.c
+++ b/arch/x86/platform/uv/uv_time.c
@@ -40,7 +40,6 @@ static struct clocksource clocksource_uv = {
 	.rating		= 400,
 	.read		= uv_read_rtc,
 	.mask		= (cycle_t)UVH_RTC_REAL_TIME_CLOCK_MASK,
-	.shift		= 10,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -372,14 +371,11 @@ static __init int uv_rtc_setup_clock(void)
 	if (!is_uv_system())
 		return -ENODEV;
 
-	clocksource_uv.mult = clocksource_hz2mult(sn_rtc_cycles_per_second,
-				clocksource_uv.shift);
-
 	/* If single blade, prefer tsc */
 	if (uv_num_possible_blades() == 1)
 		clocksource_uv.rating = 250;
 
-	rc = clocksource_register(&clocksource_uv);
+	rc = clocksource_register_hz(&clocksource_uv, sn_rtc_cycles_per_second);
 	if (rc)
 		printk(KERN_INFO "UV RTC clocksource failed rc %d\n", rc);
 	else
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index e3c6a06cf725ef08b87a5961b33043bbf493acf3..dd7b88f2ec7a6f30bf4ec628fc7f59112cf4d65e 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -235,7 +235,7 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx,
 	*dx &= maskedx;
 }
 
-static __init void xen_init_cpuid_mask(void)
+static void __init xen_init_cpuid_mask(void)
 {
 	unsigned int ax, bx, cx, dx;
 	unsigned int xsave_mask;
@@ -400,7 +400,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
 /*
  * load_gdt for early boot, when the gdt is only mapped once
  */
-static __init void xen_load_gdt_boot(const struct desc_ptr *dtr)
+static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
 {
 	unsigned long va = dtr->address;
 	unsigned int size = dtr->size + 1;
@@ -662,7 +662,7 @@ static void xen_write_gdt_entry(struct desc_struct *dt, int entry,
  * Version of write_gdt_entry for use at early boot-time needed to
  * update an entry as simply as possible.
  */
-static __init void xen_write_gdt_entry_boot(struct desc_struct *dt, int entry,
+static void __init xen_write_gdt_entry_boot(struct desc_struct *dt, int entry,
 					    const void *desc, int type)
 {
 	switch (type) {
@@ -933,18 +933,18 @@ static unsigned xen_patch(u8 type, u16 clobbers, void *insnbuf,
 	return ret;
 }
 
-static const struct pv_info xen_info __initdata = {
+static const struct pv_info xen_info __initconst = {
 	.paravirt_enabled = 1,
 	.shared_kernel_pmd = 0,
 
 	.name = "Xen",
 };
 
-static const struct pv_init_ops xen_init_ops __initdata = {
+static const struct pv_init_ops xen_init_ops __initconst = {
 	.patch = xen_patch,
 };
 
-static const struct pv_cpu_ops xen_cpu_ops __initdata = {
+static const struct pv_cpu_ops xen_cpu_ops __initconst = {
 	.cpuid = xen_cpuid,
 
 	.set_debugreg = xen_set_debugreg,
@@ -1004,7 +1004,7 @@ static const struct pv_cpu_ops xen_cpu_ops __initdata = {
 	.end_context_switch = xen_end_context_switch,
 };
 
-static const struct pv_apic_ops xen_apic_ops __initdata = {
+static const struct pv_apic_ops xen_apic_ops __initconst = {
 #ifdef CONFIG_X86_LOCAL_APIC
 	.startup_ipi_hook = paravirt_nop,
 #endif
@@ -1055,7 +1055,7 @@ int xen_panic_handler_init(void)
 	return 0;
 }
 
-static const struct machine_ops __initdata xen_machine_ops = {
+static const struct machine_ops xen_machine_ops __initconst = {
 	.restart = xen_restart,
 	.halt = xen_machine_halt,
 	.power_off = xen_machine_halt,
@@ -1332,7 +1332,7 @@ static int __cpuinit xen_hvm_cpu_notify(struct notifier_block *self,
 	return NOTIFY_OK;
 }
 
-static struct notifier_block __cpuinitdata xen_hvm_cpu_notifier = {
+static struct notifier_block xen_hvm_cpu_notifier __cpuinitdata = {
 	.notifier_call	= xen_hvm_cpu_notify,
 };
 
@@ -1381,7 +1381,7 @@ bool xen_hvm_need_lapic(void)
 }
 EXPORT_SYMBOL_GPL(xen_hvm_need_lapic);
 
-const __refconst struct hypervisor_x86 x86_hyper_xen_hvm = {
+const struct hypervisor_x86 x86_hyper_xen_hvm __refconst = {
 	.name			= "Xen HVM",
 	.detect			= xen_hvm_platform,
 	.init_platform		= xen_hvm_guest_init,
diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index 6a6fe8939645f948e248cbaf21933675899b5c62..8bbb465b6f0aa32ebff23cc9d4a883b44a8da4fe 100644
--- a/arch/x86/xen/irq.c
+++ b/arch/x86/xen/irq.c
@@ -113,7 +113,7 @@ static void xen_halt(void)
 		xen_safe_halt();
 }
 
-static const struct pv_irq_ops xen_irq_ops __initdata = {
+static const struct pv_irq_ops xen_irq_ops __initconst = {
 	.save_fl = PV_CALLEE_SAVE(xen_save_fl),
 	.restore_fl = PV_CALLEE_SAVE(xen_restore_fl),
 	.irq_disable = PV_CALLEE_SAVE(xen_irq_disable),
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 55c965b38c27c76769ecde61a9b5041c6969003b..02d7524603710bf1afed949598645f6ebab2413b 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1054,7 +1054,7 @@ void xen_mm_pin_all(void)
  * that's before we have page structures to store the bits.  So do all
  * the book-keeping now.
  */
-static __init int xen_mark_pinned(struct mm_struct *mm, struct page *page,
+static int __init xen_mark_pinned(struct mm_struct *mm, struct page *page,
 				  enum pt_level level)
 {
 	SetPagePinned(page);
@@ -1187,7 +1187,7 @@ static void drop_other_mm_ref(void *info)
 
 	active_mm = percpu_read(cpu_tlbstate.active_mm);
 
-	if (active_mm == mm)
+	if (active_mm == mm && percpu_read(cpu_tlbstate.state) != TLBSTATE_OK)
 		leave_mm(smp_processor_id());
 
 	/* If this cpu still has a stale cr3 reference, then make sure
@@ -1271,13 +1271,27 @@ void xen_exit_mmap(struct mm_struct *mm)
 	spin_unlock(&mm->page_table_lock);
 }
 
-static __init void xen_pagetable_setup_start(pgd_t *base)
+static void __init xen_pagetable_setup_start(pgd_t *base)
 {
 }
 
+static __init void xen_mapping_pagetable_reserve(u64 start, u64 end)
+{
+	/* reserve the range used */
+	native_pagetable_reserve(start, end);
+
+	/* set as RW the rest */
+	printk(KERN_DEBUG "xen: setting RW the range %llx - %llx\n", end,
+			PFN_PHYS(pgt_buf_top));
+	while (end < PFN_PHYS(pgt_buf_top)) {
+		make_lowmem_page_readwrite(__va(end));
+		end += PAGE_SIZE;
+	}
+}
+
 static void xen_post_allocator_init(void);
 
-static __init void xen_pagetable_setup_done(pgd_t *base)
+static void __init xen_pagetable_setup_done(pgd_t *base)
 {
 	xen_setup_shared_info();
 	xen_post_allocator_init();
@@ -1463,119 +1477,6 @@ static int xen_pgd_alloc(struct mm_struct *mm)
 	return ret;
 }
 
-#ifdef CONFIG_X86_64
-static __initdata u64 __last_pgt_set_rw = 0;
-static __initdata u64 __pgt_buf_start = 0;
-static __initdata u64 __pgt_buf_end = 0;
-static __initdata u64 __pgt_buf_top = 0;
-/*
- * As a consequence of the commit:
- * 
- * commit 4b239f458c229de044d6905c2b0f9fe16ed9e01e
- * Author: Yinghai Lu <yinghai@kernel.org>
- * Date:   Fri Dec 17 16:58:28 2010 -0800
- * 
- *     x86-64, mm: Put early page table high
- * 
- * at some point init_memory_mapping is going to reach the pagetable pages
- * area and map those pages too (mapping them as normal memory that falls
- * in the range of addresses passed to init_memory_mapping as argument).
- * Some of those pages are already pagetable pages (they are in the range
- * pgt_buf_start-pgt_buf_end) therefore they are going to be mapped RO and
- * everything is fine.
- * Some of these pages are not pagetable pages yet (they fall in the range
- * pgt_buf_end-pgt_buf_top; for example the page at pgt_buf_end) so they
- * are going to be mapped RW.  When these pages become pagetable pages and
- * are hooked into the pagetable, xen will find that the guest has already
- * a RW mapping of them somewhere and fail the operation.
- * The reason Xen requires pagetables to be RO is that the hypervisor needs
- * to verify that the pagetables are valid before using them. The validation
- * operations are called "pinning".
- * 
- * In order to fix the issue we mark all the pages in the entire range
- * pgt_buf_start-pgt_buf_top as RO, however when the pagetable allocation
- * is completed only the range pgt_buf_start-pgt_buf_end is reserved by
- * init_memory_mapping. Hence the kernel is going to crash as soon as one
- * of the pages in the range pgt_buf_end-pgt_buf_top is reused (b/c those
- * ranges are RO).
- * 
- * For this reason, 'mark_rw_past_pgt' is introduced which is called _after_
- * the init_memory_mapping has completed (in a perfect world we would
- * call this function from init_memory_mapping, but lets ignore that).
- * 
- * Because we are called _after_ init_memory_mapping the pgt_buf_[start,
- * end,top] have all changed to new values (b/c init_memory_mapping
- * is called and setting up another new page-table). Hence, the first time
- * we enter this function, we save away the pgt_buf_start value and update
- * the pgt_buf_[end,top].
- * 
- * When we detect that the "old" pgt_buf_start through pgt_buf_end
- * PFNs have been reserved (so memblock_x86_reserve_range has been called),
- * we immediately set out to RW the "old" pgt_buf_end through pgt_buf_top.
- * 
- * And then we update those "old" pgt_buf_[end|top] with the new ones
- * so that we can redo this on the next pagetable.
- */
-static __init void mark_rw_past_pgt(void) {
-
-	if (pgt_buf_end > pgt_buf_start) {
-		u64 addr, size;
-
-		/* Save it away. */
-		if (!__pgt_buf_start) {
-			__pgt_buf_start = pgt_buf_start;
-			__pgt_buf_end = pgt_buf_end;
-			__pgt_buf_top = pgt_buf_top;
-			return;
-		}
-		/* If we get the range that starts at __pgt_buf_end that means
-		 * the range is reserved, and that in 'init_memory_mapping'
-		 * the 'memblock_x86_reserve_range' has been called with the
-		 * outdated __pgt_buf_start, __pgt_buf_end (the "new"
-		 * pgt_buf_[start|end|top] refer now to a new pagetable.
-		 * Note: we are called _after_ the pgt_buf_[..] have been
-		 * updated.*/
-
-		addr = memblock_x86_find_in_range_size(PFN_PHYS(__pgt_buf_start),
-						       &size, PAGE_SIZE);
-
-		/* Still not reserved, meaning 'memblock_x86_reserve_range'
-		 * hasn't been called yet. Update the _end and _top.*/
-		if (addr == PFN_PHYS(__pgt_buf_start)) {
-			__pgt_buf_end = pgt_buf_end;
-			__pgt_buf_top = pgt_buf_top;
-			return;
-		}
-
-		/* OK, the area is reserved, meaning it is time for us to
-		 * set RW for the old end->top PFNs. */
-
-		/* ..unless we had already done this. */
-		if (__pgt_buf_end == __last_pgt_set_rw)
-			return;
-
-		addr = PFN_PHYS(__pgt_buf_end);
-		
-		/* set as RW the rest */
-		printk(KERN_DEBUG "xen: setting RW the range %llx - %llx\n",
-			PFN_PHYS(__pgt_buf_end), PFN_PHYS(__pgt_buf_top));
-		
-		while (addr < PFN_PHYS(__pgt_buf_top)) {
-			make_lowmem_page_readwrite(__va(addr));
-			addr += PAGE_SIZE;
-		}
-		/* And update everything so that we are ready for the next
-		 * pagetable (the one created for regions past 4GB) */
-		__last_pgt_set_rw = __pgt_buf_end;
-		__pgt_buf_start = pgt_buf_start;
-		__pgt_buf_end = pgt_buf_end;
-		__pgt_buf_top = pgt_buf_top;
-	}
-	return;
-}
-#else
-static __init void mark_rw_past_pgt(void) { }
-#endif
 static void xen_pgd_free(struct mm_struct *mm, pgd_t *pgd)
 {
 #ifdef CONFIG_X86_64
@@ -1587,7 +1488,7 @@ static void xen_pgd_free(struct mm_struct *mm, pgd_t *pgd)
 }
 
 #ifdef CONFIG_X86_32
-static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
+static pte_t __init mask_rw_pte(pte_t *ptep, pte_t pte)
 {
 	/* If there's an existing pte, then don't allow _PAGE_RW to be set */
 	if (pte_val_ma(*ptep) & _PAGE_PRESENT)
@@ -1597,18 +1498,10 @@ static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
 	return pte;
 }
 #else /* CONFIG_X86_64 */
-static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
+static pte_t __init mask_rw_pte(pte_t *ptep, pte_t pte)
 {
 	unsigned long pfn = pte_pfn(pte);
 
-	/*
-	 * A bit of optimization. We do not need to call the workaround
-	 * when xen_set_pte_init is called with a PTE with 0 as PFN.
-	 * That is b/c the pagetable at that point are just being populated
-	 * with empty values and we can save some cycles by not calling
-	 * the 'memblock' code.*/
-	if (pfn)
-		mark_rw_past_pgt();
 	/*
 	 * If the new pfn is within the range of the newly allocated
 	 * kernel pagetable, and it isn't being mapped into an
@@ -1626,7 +1519,7 @@ static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
 
 /* Init-time set_pte while constructing initial pagetables, which
    doesn't allow RO pagetable pages to be remapped RW */
-static __init void xen_set_pte_init(pte_t *ptep, pte_t pte)
+static void __init xen_set_pte_init(pte_t *ptep, pte_t pte)
 {
 	pte = mask_rw_pte(ptep, pte);
 
@@ -1644,7 +1537,7 @@ static void pin_pagetable_pfn(unsigned cmd, unsigned long pfn)
 
 /* Early in boot, while setting up the initial pagetable, assume
    everything is pinned. */
-static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
+static void __init xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
 {
 #ifdef CONFIG_FLATMEM
 	BUG_ON(mem_map);	/* should only be used early */
@@ -1654,7 +1547,7 @@ static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
 }
 
 /* Used for pmd and pud */
-static __init void xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn)
+static void __init xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn)
 {
 #ifdef CONFIG_FLATMEM
 	BUG_ON(mem_map);	/* should only be used early */
@@ -1664,13 +1557,13 @@ static __init void xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn)
 
 /* Early release_pte assumes that all pts are pinned, since there's
    only init_mm and anything attached to that is pinned. */
-static __init void xen_release_pte_init(unsigned long pfn)
+static void __init xen_release_pte_init(unsigned long pfn)
 {
 	pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
 	make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
 }
 
-static __init void xen_release_pmd_init(unsigned long pfn)
+static void __init xen_release_pmd_init(unsigned long pfn)
 {
 	make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
 }
@@ -1796,7 +1689,7 @@ static void set_page_prot(void *addr, pgprot_t prot)
 		BUG();
 }
 
-static __init void xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn)
+static void __init xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn)
 {
 	unsigned pmdidx, pteidx;
 	unsigned ident_pte;
@@ -1879,7 +1772,7 @@ static void convert_pfn_mfn(void *v)
  * of the physical mapping once some sort of allocator has been set
  * up.
  */
-__init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
+pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
 					 unsigned long max_pfn)
 {
 	pud_t *l3;
@@ -1950,7 +1843,7 @@ __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
 static RESERVE_BRK_ARRAY(pmd_t, initial_kernel_pmd, PTRS_PER_PMD);
 static RESERVE_BRK_ARRAY(pmd_t, swapper_kernel_pmd, PTRS_PER_PMD);
 
-static __init void xen_write_cr3_init(unsigned long cr3)
+static void __init xen_write_cr3_init(unsigned long cr3)
 {
 	unsigned long pfn = PFN_DOWN(__pa(swapper_pg_dir));
 
@@ -1987,7 +1880,7 @@ static __init void xen_write_cr3_init(unsigned long cr3)
 	pv_mmu_ops.write_cr3 = &xen_write_cr3;
 }
 
-__init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
+pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
 					 unsigned long max_pfn)
 {
 	pmd_t *kernel_pmd;
@@ -2093,7 +1986,7 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot)
 #endif
 }
 
-__init void xen_ident_map_ISA(void)
+void __init xen_ident_map_ISA(void)
 {
 	unsigned long pa;
 
@@ -2116,10 +2009,8 @@ __init void xen_ident_map_ISA(void)
 	xen_flush_tlb();
 }
 
-static __init void xen_post_allocator_init(void)
+static void __init xen_post_allocator_init(void)
 {
-	mark_rw_past_pgt();
-
 #ifdef CONFIG_XEN_DEBUG
 	pv_mmu_ops.make_pte = PV_CALLEE_SAVE(xen_make_pte_debug);
 #endif
@@ -2155,7 +2046,7 @@ static void xen_leave_lazy_mmu(void)
 	preempt_enable();
 }
 
-static const struct pv_mmu_ops xen_mmu_ops __initdata = {
+static const struct pv_mmu_ops xen_mmu_ops __initconst = {
 	.read_cr2 = xen_read_cr2,
 	.write_cr2 = xen_write_cr2,
 
@@ -2228,6 +2119,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
 
 void __init xen_init_mmu_ops(void)
 {
+	x86_init.mapping.pagetable_reserve = xen_mapping_pagetable_reserve;
 	x86_init.paging.pagetable_setup_start = xen_pagetable_setup_start;
 	x86_init.paging.pagetable_setup_done = xen_pagetable_setup_done;
 	pv_mmu_ops = xen_mmu_ops;
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index 141eb0de8b06f82d2fb9f42eb2e2af18d3969f0e..58efeb9d5440b75d2fd6d3cb5880f4ddd2729130 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -522,11 +522,20 @@ static bool __init __early_alloc_p2m(unsigned long pfn)
 	/* Boundary cross-over for the edges: */
 	if (idx) {
 		unsigned long *p2m = extend_brk(PAGE_SIZE, PAGE_SIZE);
+		unsigned long *mid_mfn_p;
 
 		p2m_init(p2m);
 
 		p2m_top[topidx][mididx] = p2m;
 
+		/* For save/restore we need to MFN of the P2M saved */
+		
+		mid_mfn_p = p2m_top_mfn_p[topidx];
+		WARN(mid_mfn_p[mididx] != virt_to_mfn(p2m_missing),
+			"P2M_TOP_P[%d][%d] != MFN of p2m_missing!\n",
+			topidx, mididx);
+		mid_mfn_p[mididx] = virt_to_mfn(p2m);
+
 	}
 	return idx != 0;
 }
@@ -549,12 +558,29 @@ unsigned long __init set_phys_range_identity(unsigned long pfn_s,
 		pfn += P2M_MID_PER_PAGE * P2M_PER_PAGE)
 	{
 		unsigned topidx = p2m_top_index(pfn);
-		if (p2m_top[topidx] == p2m_mid_missing) {
-			unsigned long **mid = extend_brk(PAGE_SIZE, PAGE_SIZE);
+		unsigned long *mid_mfn_p;
+		unsigned long **mid;
+
+		mid = p2m_top[topidx];
+		mid_mfn_p = p2m_top_mfn_p[topidx];
+		if (mid == p2m_mid_missing) {
+			mid = extend_brk(PAGE_SIZE, PAGE_SIZE);
 
 			p2m_mid_init(mid);
 
 			p2m_top[topidx] = mid;
+
+			BUG_ON(mid_mfn_p != p2m_mid_missing_mfn);
+		}
+		/* And the save/restore P2M tables.. */
+		if (mid_mfn_p == p2m_mid_missing_mfn) {
+			mid_mfn_p = extend_brk(PAGE_SIZE, PAGE_SIZE);
+			p2m_mid_mfn_init(mid_mfn_p);
+
+			p2m_top_mfn_p[topidx] = mid_mfn_p;
+			p2m_top_mfn[topidx] = virt_to_mfn(mid_mfn_p);
+			/* Note: we don't set mid_mfn_p[midix] here,
+		 	 * look in __early_alloc_p2m */
 		}
 	}
 
@@ -650,7 +676,7 @@ static unsigned long mfn_hash(unsigned long mfn)
 }
 
 /* Add an MFN override for a particular page */
-int m2p_add_override(unsigned long mfn, struct page *page)
+int m2p_add_override(unsigned long mfn, struct page *page, bool clear_pte)
 {
 	unsigned long flags;
 	unsigned long pfn;
@@ -662,7 +688,6 @@ int m2p_add_override(unsigned long mfn, struct page *page)
 	if (!PageHighMem(page)) {
 		address = (unsigned long)__va(pfn << PAGE_SHIFT);
 		ptep = lookup_address(address, &level);
-
 		if (WARN(ptep == NULL || level != PG_LEVEL_4K,
 					"m2p_add_override: pfn %lx not mapped", pfn))
 			return -EINVAL;
@@ -674,18 +699,17 @@ int m2p_add_override(unsigned long mfn, struct page *page)
 	if (unlikely(!set_phys_to_machine(pfn, FOREIGN_FRAME(mfn))))
 		return -ENOMEM;
 
-	if (!PageHighMem(page))
+	if (clear_pte && !PageHighMem(page))
 		/* Just zap old mapping for now */
 		pte_clear(&init_mm, address, ptep);
-
 	spin_lock_irqsave(&m2p_override_lock, flags);
 	list_add(&page->lru,  &m2p_overrides[mfn_hash(mfn)]);
 	spin_unlock_irqrestore(&m2p_override_lock, flags);
 
 	return 0;
 }
-
-int m2p_remove_override(struct page *page)
+EXPORT_SYMBOL_GPL(m2p_add_override);
+int m2p_remove_override(struct page *page, bool clear_pte)
 {
 	unsigned long flags;
 	unsigned long mfn;
@@ -713,7 +737,7 @@ int m2p_remove_override(struct page *page)
 	spin_unlock_irqrestore(&m2p_override_lock, flags);
 	set_phys_to_machine(pfn, page->index);
 
-	if (!PageHighMem(page))
+	if (clear_pte && !PageHighMem(page))
 		set_pte_at(&init_mm, address, ptep,
 				pfn_pte(pfn, PAGE_KERNEL));
 		/* No tlb flush necessary because the caller already
@@ -721,6 +745,7 @@ int m2p_remove_override(struct page *page)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(m2p_remove_override);
 
 struct page *m2p_find_override(unsigned long mfn)
 {
diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c
index bfd0632fe65ec79e593aa66a14e77b66152737e4..b480d4207a4cb23e584c40b5147f35a24872b8f2 100644
--- a/arch/x86/xen/pci-swiotlb-xen.c
+++ b/arch/x86/xen/pci-swiotlb-xen.c
@@ -36,7 +36,7 @@ int __init pci_xen_swiotlb_detect(void)
 
 	/* If running as PV guest, either iommu=soft, or swiotlb=force will
 	 * activate this IOMMU. If running as PV privileged, activate it
-	 * irregardlesss.
+	 * irregardless.
 	 */
 	if ((xen_initial_domain() || swiotlb || swiotlb_force) &&
 	    (xen_pv_domain()))
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 90bac0aac3a5d42f3c45b48c3980e0fb432eee03..be1a464f6d66eac7f6d24ae74894b321dc1cd4b5 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -50,7 +50,7 @@ phys_addr_t xen_extra_mem_start, xen_extra_mem_size;
  */
 #define EXTRA_MEM_RATIO		(10)
 
-static __init void xen_add_extra_mem(unsigned long pages)
+static void __init xen_add_extra_mem(unsigned long pages)
 {
 	unsigned long pfn;
 
@@ -166,7 +166,7 @@ static unsigned long __init xen_set_identity(const struct e820entry *list,
 		if (last > end)
 			continue;
 
-		if (entry->type == E820_RAM) {
+		if ((entry->type == E820_RAM) || (entry->type == E820_UNUSABLE)) {
 			if (start > start_pci)
 				identity += set_phys_range_identity(
 						PFN_UP(start_pci), PFN_DOWN(start));
@@ -227,7 +227,11 @@ char * __init xen_memory_setup(void)
 
 	memcpy(map_raw, map, sizeof(map));
 	e820.nr_map = 0;
+#ifdef CONFIG_X86_32
+	xen_extra_mem_start = mem_end;
+#else
 	xen_extra_mem_start = max((1ULL << 32), mem_end);
+#endif
 	for (i = 0; i < memmap.nr_entries; i++) {
 		unsigned long long end;
 
@@ -336,7 +340,7 @@ static void __init fiddle_vdso(void)
 #endif
 }
 
-static __cpuinit int register_callback(unsigned type, const void *func)
+static int __cpuinit register_callback(unsigned type, const void *func)
 {
 	struct callback_register callback = {
 		.type = type,
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 30612441ed9991b7e34c64a97c513d65e8061826..41038c01de403e48c71052ab615dcf7f647f2653 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -46,18 +46,17 @@ static irqreturn_t xen_call_function_interrupt(int irq, void *dev_id);
 static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id);
 
 /*
- * Reschedule call back. Nothing to do,
- * all the work is done automatically when
- * we return from the interrupt.
+ * Reschedule call back.
  */
 static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id)
 {
 	inc_irq_stat(irq_resched_count);
+	scheduler_ipi();
 
 	return IRQ_HANDLED;
 }
 
-static __cpuinit void cpu_bringup(void)
+static void __cpuinit cpu_bringup(void)
 {
 	int cpu = smp_processor_id();
 
@@ -85,7 +84,7 @@ static __cpuinit void cpu_bringup(void)
 	wmb();			/* make sure everything is out */
 }
 
-static __cpuinit void cpu_bringup_and_idle(void)
+static void __cpuinit cpu_bringup_and_idle(void)
 {
 	cpu_bringup();
 	cpu_idle();
@@ -242,7 +241,7 @@ static void __init xen_smp_prepare_cpus(unsigned int max_cpus)
 	}
 }
 
-static __cpuinit int
+static int __cpuinit
 cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
 {
 	struct vcpu_guest_context *ctxt;
@@ -486,7 +485,7 @@ static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static const struct smp_ops xen_smp_ops __initdata = {
+static const struct smp_ops xen_smp_ops __initconst = {
 	.smp_prepare_boot_cpu = xen_smp_prepare_boot_cpu,
 	.smp_prepare_cpus = xen_smp_prepare_cpus,
 	.smp_cpus_done = xen_smp_cpus_done,
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 2e2d370a47b1517bf1caa2503c04a96e1fa3b79a..5158c505bef9772400d263c3e895178820f5b305 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -26,8 +26,6 @@
 
 #include "xen-ops.h"
 
-#define XEN_SHIFT 22
-
 /* Xen may fire a timer up to this many ns early */
 #define TIMER_SLOP	100000
 #define NS_PER_TICK	(1000000000LL / HZ)
@@ -211,8 +209,6 @@ static struct clocksource xen_clocksource __read_mostly = {
 	.rating = 400,
 	.read = xen_clocksource_get_cycles,
 	.mask = ~0,
-	.mult = 1<<XEN_SHIFT,		/* time directly in nanoseconds */
-	.shift = XEN_SHIFT,
 	.flags = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -439,16 +435,16 @@ void xen_timer_resume(void)
 	}
 }
 
-static const struct pv_time_ops xen_time_ops __initdata = {
+static const struct pv_time_ops xen_time_ops __initconst = {
 	.sched_clock = xen_clocksource_read,
 };
 
-static __init void xen_time_init(void)
+static void __init xen_time_init(void)
 {
 	int cpu = smp_processor_id();
 	struct timespec tp;
 
-	clocksource_register(&xen_clocksource);
+	clocksource_register_hz(&xen_clocksource, NSEC_PER_SEC);
 
 	if (HYPERVISOR_vcpu_op(VCPUOP_stop_periodic_timer, cpu, NULL) == 0) {
 		/* Successfully turned off 100Hz tick, so we have the
@@ -468,7 +464,7 @@ static __init void xen_time_init(void)
 	xen_setup_cpu_clockevents();
 }
 
-__init void xen_init_time_ops(void)
+void __init xen_init_time_ops(void)
 {
 	pv_time_ops = xen_time_ops;
 
@@ -490,7 +486,7 @@ static void xen_hvm_setup_cpu_clockevents(void)
 	xen_setup_cpu_clockevents();
 }
 
-__init void xen_hvm_init_time_ops(void)
+void __init xen_hvm_init_time_ops(void)
 {
 	/* vector callback is needed otherwise we cannot receive interrupts
 	 * on cpu > 0 and at this point we don't know how many cpus are
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 3112f55638c4ae67106c8964bfc9eb90e332145a..97dfdc8757b3303cb86a0b28f9d1b497c640f68f 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -74,7 +74,7 @@ static inline void xen_hvm_smp_init(void) {}
 
 #ifdef CONFIG_PARAVIRT_SPINLOCKS
 void __init xen_init_spinlocks(void);
-__cpuinit void xen_init_lock_cpu(int cpu);
+void __cpuinit xen_init_lock_cpu(int cpu);
 void xen_uninit_lock_cpu(int cpu);
 #else
 static inline void xen_init_spinlocks(void)
diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig
index 42b7feba71b7e8056d3a6e234de927d8978e9a6c..4891abbf16bc6dc1d53489dcf9bb8a141f023cb1 100644
--- a/arch/xtensa/configs/s6105_defconfig
+++ b/arch/xtensa/configs/s6105_defconfig
@@ -23,7 +23,6 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index f0605ab2a76119dd94bccd5809ad881443c25fd7..471fdcc5df85e3135dfefac29aa81a889d0ed567 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -114,6 +114,13 @@ struct blkio_cgroup *cgroup_to_blkio_cgroup(struct cgroup *cgroup)
 }
 EXPORT_SYMBOL_GPL(cgroup_to_blkio_cgroup);
 
+struct blkio_cgroup *task_blkio_cgroup(struct task_struct *tsk)
+{
+	return container_of(task_subsys_state(tsk, blkio_subsys_id),
+			    struct blkio_cgroup, css);
+}
+EXPORT_SYMBOL_GPL(task_blkio_cgroup);
+
 static inline void
 blkio_update_group_weight(struct blkio_group *blkg, unsigned int weight)
 {
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index 10919fae2d3aa2e6ebc1e3cdc2d1636939c997ad..c774930cc20659de992ccebc21d35ffd1e80e234 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -291,6 +291,7 @@ static inline void blkiocg_set_start_empty_time(struct blkio_group *blkg) {}
 #if defined(CONFIG_BLK_CGROUP) || defined(CONFIG_BLK_CGROUP_MODULE)
 extern struct blkio_cgroup blkio_root_cgroup;
 extern struct blkio_cgroup *cgroup_to_blkio_cgroup(struct cgroup *cgroup);
+extern struct blkio_cgroup *task_blkio_cgroup(struct task_struct *tsk);
 extern void blkiocg_add_blkio_group(struct blkio_cgroup *blkcg,
 	struct blkio_group *blkg, void *key, dev_t dev,
 	enum blkio_policy_id plid);
@@ -314,6 +315,8 @@ void blkiocg_update_io_remove_stats(struct blkio_group *blkg,
 struct cgroup;
 static inline struct blkio_cgroup *
 cgroup_to_blkio_cgroup(struct cgroup *cgroup) { return NULL; }
+static inline struct blkio_cgroup *
+task_blkio_cgroup(struct task_struct *tsk) { return NULL; }
 
 static inline void blkiocg_add_blkio_group(struct blkio_cgroup *blkcg,
 		struct blkio_group *blkg, void *key, dev_t dev,
diff --git a/block/blk-core.c b/block/blk-core.c
index a2e58eeb35499d5f44502a650c822ec000007d4e..3fe00a14822a203cacc0529ad0610cf5ce7dae06 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -316,8 +316,10 @@ EXPORT_SYMBOL(__blk_run_queue);
  */
 void blk_run_queue_async(struct request_queue *q)
 {
-	if (likely(!blk_queue_stopped(q)))
+	if (likely(!blk_queue_stopped(q))) {
+		__cancel_delayed_work(&q->delay_work);
 		queue_delayed_work(kblockd_workqueue, &q->delay_work, 0);
+	}
 }
 EXPORT_SYMBOL(blk_run_queue_async);
 
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 0475a22a420dfb09d34ba51698e8b2a07f391b32..252a81a306f7bef0179f953ab1535a4a06a40798 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -160,9 +160,8 @@ static void throtl_put_tg(struct throtl_grp *tg)
 }
 
 static struct throtl_grp * throtl_find_alloc_tg(struct throtl_data *td,
-			struct cgroup *cgroup)
+			struct blkio_cgroup *blkcg)
 {
-	struct blkio_cgroup *blkcg = cgroup_to_blkio_cgroup(cgroup);
 	struct throtl_grp *tg = NULL;
 	void *key = td;
 	struct backing_dev_info *bdi = &td->queue->backing_dev_info;
@@ -229,12 +228,12 @@ static struct throtl_grp * throtl_find_alloc_tg(struct throtl_data *td,
 
 static struct throtl_grp * throtl_get_tg(struct throtl_data *td)
 {
-	struct cgroup *cgroup;
 	struct throtl_grp *tg = NULL;
+	struct blkio_cgroup *blkcg;
 
 	rcu_read_lock();
-	cgroup = task_cgroup(current, blkio_subsys_id);
-	tg = throtl_find_alloc_tg(td, cgroup);
+	blkcg = task_blkio_cgroup(current);
+	tg = throtl_find_alloc_tg(td, blkcg);
 	if (!tg)
 		tg = &td->root_tg;
 	rcu_read_unlock();
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 5b52011e3a40a38c1235e1729554abfbb9f99c7d..ab7a9e6a9b1cb12c1952f5fd725ca2ea0dd20fd1 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1014,10 +1014,9 @@ void cfq_update_blkio_group_weight(void *key, struct blkio_group *blkg,
 	cfqg->needs_update = true;
 }
 
-static struct cfq_group *
-cfq_find_alloc_cfqg(struct cfq_data *cfqd, struct cgroup *cgroup, int create)
+static struct cfq_group * cfq_find_alloc_cfqg(struct cfq_data *cfqd,
+		struct blkio_cgroup *blkcg, int create)
 {
-	struct blkio_cgroup *blkcg = cgroup_to_blkio_cgroup(cgroup);
 	struct cfq_group *cfqg = NULL;
 	void *key = cfqd;
 	int i, j;
@@ -1079,12 +1078,12 @@ cfq_find_alloc_cfqg(struct cfq_data *cfqd, struct cgroup *cgroup, int create)
  */
 static struct cfq_group *cfq_get_cfqg(struct cfq_data *cfqd, int create)
 {
-	struct cgroup *cgroup;
+	struct blkio_cgroup *blkcg;
 	struct cfq_group *cfqg = NULL;
 
 	rcu_read_lock();
-	cgroup = task_cgroup(current, blkio_subsys_id);
-	cfqg = cfq_find_alloc_cfqg(cfqd, cgroup, create);
+	blkcg = task_blkio_cgroup(current);
+	cfqg = cfq_find_alloc_cfqg(cfqd, blkcg, create);
 	if (!cfqg && create)
 		cfqg = &cfqd->root_group;
 	rcu_read_unlock();
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 4b7cb0e691cd001b86eda8eb7d63d39a3add1428..87b22ca9c223f5f1aea02660709b9adb84d066ba 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -264,11 +264,6 @@ config CRYPTO_XTS
 	  key size 256, 384 or 512 bits. This implementation currently
 	  can't handle a sectorsize which is not a multiple of 16 bytes.
 
-config CRYPTO_FPU
-	tristate
-	select CRYPTO_BLKCIPHER
-	select CRYPTO_MANAGER
-
 comment "Hash modes"
 
 config CRYPTO_HMAC
@@ -543,7 +538,6 @@ config CRYPTO_AES_NI_INTEL
 	select CRYPTO_AES_586 if !64BIT
 	select CRYPTO_CRYPTD
 	select CRYPTO_ALGAPI
-	select CRYPTO_FPU
 	help
 	  Use Intel AES-NI instructions for AES algorithm.
 
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index e912ea5def3d8e69769ceaf97e6bbb8fa8209e15..2222617b3bedc631e28c5599bdbd5a7cef595413 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1009,6 +1009,10 @@ static int do_test(int m)
 				speed_template_32_48_64);
 		test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
 				speed_template_32_48_64);
+		test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
+				speed_template_16_24_32);
+		test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
+				speed_template_16_24_32);
 		break;
 
 	case 201:
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 2854865f24341205292a9e05c09bb24ebe28a9dd..b6b93d41635149692f473d19fdc53118d4de29fe 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2218,6 +2218,22 @@ static const struct alg_test_desc alg_test_descs[] = {
 				.count = MICHAEL_MIC_TEST_VECTORS
 			}
 		}
+	}, {
+		.alg = "ofb(aes)",
+		.test = alg_test_skcipher,
+		.fips_allowed = 1,
+		.suite = {
+			.cipher = {
+				.enc = {
+					.vecs = aes_ofb_enc_tv_template,
+					.count = AES_OFB_ENC_TEST_VECTORS
+				},
+				.dec = {
+					.vecs = aes_ofb_dec_tv_template,
+					.count = AES_OFB_DEC_TEST_VECTORS
+				}
+			}
+		}
 	}, {
 		.alg = "pcbc(fcrypt)",
 		.test = alg_test_skcipher,
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index aa6dac05f843dce7fd7a16216ddd6bdfd879f946..27e60619538eda60cfbfb32280b2ac3aa1d2c550 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -2980,6 +2980,8 @@ static struct cipher_testvec cast6_dec_tv_template[] = {
 #define AES_XTS_DEC_TEST_VECTORS 4
 #define AES_CTR_ENC_TEST_VECTORS 3
 #define AES_CTR_DEC_TEST_VECTORS 3
+#define AES_OFB_ENC_TEST_VECTORS 1
+#define AES_OFB_DEC_TEST_VECTORS 1
 #define AES_CTR_3686_ENC_TEST_VECTORS 7
 #define AES_CTR_3686_DEC_TEST_VECTORS 6
 #define AES_GCM_ENC_TEST_VECTORS 9
@@ -5506,6 +5508,64 @@ static struct cipher_testvec aes_ctr_rfc3686_dec_tv_template[] = {
 	},
 };
 
+static struct cipher_testvec aes_ofb_enc_tv_template[] = {
+	 /* From NIST Special Publication 800-38A, Appendix F.5 */
+	{
+		.key	= "\x2b\x7e\x15\x16\x28\xae\xd2\xa6"
+			  "\xab\xf7\x15\x88\x09\xcf\x4f\x3c",
+		.klen	= 16,
+		.iv	= "\x00\x01\x02\x03\x04\x05\x06\x07\x08"
+			  "\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.input = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
+			  "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
+			  "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
+			  "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
+			  "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
+			  "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
+			  "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
+			  "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
+		.ilen	= 64,
+		.result = "\x3b\x3f\xd9\x2e\xb7\x2d\xad\x20"
+			  "\x33\x34\x49\xf8\xe8\x3c\xfb\x4a"
+			  "\x77\x89\x50\x8d\x16\x91\x8f\x03\xf5"
+			  "\x3c\x52\xda\xc5\x4e\xd8\x25"
+			  "\x97\x40\x05\x1e\x9c\x5f\xec\xf6\x43"
+			  "\x44\xf7\xa8\x22\x60\xed\xcc"
+			  "\x30\x4c\x65\x28\xf6\x59\xc7\x78"
+			  "\x66\xa5\x10\xd9\xc1\xd6\xae\x5e",
+		.rlen	= 64,
+	}
+};
+
+static struct cipher_testvec aes_ofb_dec_tv_template[] = {
+	 /* From NIST Special Publication 800-38A, Appendix F.5 */
+	{
+		.key	= "\x2b\x7e\x15\x16\x28\xae\xd2\xa6"
+			  "\xab\xf7\x15\x88\x09\xcf\x4f\x3c",
+		.klen	= 16,
+		.iv	= "\x00\x01\x02\x03\x04\x05\x06\x07\x08"
+			  "\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.input = "\x3b\x3f\xd9\x2e\xb7\x2d\xad\x20"
+			  "\x33\x34\x49\xf8\xe8\x3c\xfb\x4a"
+			  "\x77\x89\x50\x8d\x16\x91\x8f\x03\xf5"
+			  "\x3c\x52\xda\xc5\x4e\xd8\x25"
+			  "\x97\x40\x05\x1e\x9c\x5f\xec\xf6\x43"
+			  "\x44\xf7\xa8\x22\x60\xed\xcc"
+			  "\x30\x4c\x65\x28\xf6\x59\xc7\x78"
+			  "\x66\xa5\x10\xd9\xc1\xd6\xae\x5e",
+		.ilen	= 64,
+		.result = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
+			  "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
+			  "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
+			  "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
+			  "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
+			  "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
+			  "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
+			  "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
+		.rlen	= 64,
+	}
+};
+
 static struct aead_testvec aes_gcm_enc_tv_template[] = {
 	{ /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */
 		.key    = zeroed_string,
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 177c7d15693309fe6d00a6a51db79cb25d26cf5b..61631edfecc208d611d1d93b6f069e440e2223bc 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -68,6 +68,8 @@ source "drivers/watchdog/Kconfig"
 
 source "drivers/ssb/Kconfig"
 
+source "drivers/bcma/Kconfig"
+
 source "drivers/mfd/Kconfig"
 
 source "drivers/regulator/Kconfig"
@@ -119,4 +121,7 @@ source "drivers/platform/Kconfig"
 source "drivers/clk/Kconfig"
 
 source "drivers/hwspinlock/Kconfig"
+
+source "drivers/clocksource/Kconfig"
+
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index 3f135b6fb014b4adeee44e4c7cef342bcbe95a4b..145aeadb6c034d4e058ea782c64d90775879c20c 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -64,11 +64,10 @@ obj-$(CONFIG_ATA_OVER_ETH)	+= block/aoe/
 obj-$(CONFIG_PARIDE) 		+= block/paride/
 obj-$(CONFIG_TC)		+= tc/
 obj-$(CONFIG_UWB)		+= uwb/
-obj-$(CONFIG_USB_OTG_UTILS)	+= usb/otg/
+obj-$(CONFIG_USB_OTG_UTILS)	+= usb/
 obj-$(CONFIG_USB)		+= usb/
-obj-$(CONFIG_USB_MUSB_HDRC)	+= usb/musb/
 obj-$(CONFIG_PCI)		+= usb/
-obj-$(CONFIG_USB_GADGET)	+= usb/gadget/
+obj-$(CONFIG_USB_GADGET)	+= usb/
 obj-$(CONFIG_SERIO)		+= input/serio/
 obj-$(CONFIG_GAMEPORT)		+= input/gameport/
 obj-$(CONFIG_INPUT)		+= input/
@@ -110,6 +109,7 @@ obj-$(CONFIG_HID)		+= hid/
 obj-$(CONFIG_PPC_PS3)		+= ps3/
 obj-$(CONFIG_OF)		+= of/
 obj-$(CONFIG_SSB)		+= ssb/
+obj-$(CONFIG_BCMA)		+= bcma/
 obj-$(CONFIG_VHOST_NET)		+= vhost/
 obj-$(CONFIG_VLYNQ)		+= vlynq/
 obj-$(CONFIG_STAGING)		+= staging/
diff --git a/drivers/acpi/acpica/utresrc.c b/drivers/acpi/acpica/utresrc.c
index 84e0518442476ff1b49ad5f5a9ba30c52dcc505d..6ffd3a8bdaa5dadbdac41ede3dd0f6c95db8c0f4 100644
--- a/drivers/acpi/acpica/utresrc.c
+++ b/drivers/acpi/acpica/utresrc.c
@@ -50,7 +50,7 @@ ACPI_MODULE_NAME("utresrc")
 #if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
 /*
  * Strings used to decode resource descriptors.
- * Used by both the disasssembler and the debugger resource dump routines
+ * Used by both the disassembler and the debugger resource dump routines
  */
 const char *acpi_gbl_bm_decode[] = {
 	"NotBusMaster",
diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
index 66a03caa2ad92093cf68ce5ddcbc215ea8ef7b3d..f739a70b1c708a0084afa2e8e6605f401c7bfd94 100644
--- a/drivers/acpi/apei/Kconfig
+++ b/drivers/acpi/apei/Kconfig
@@ -1,5 +1,6 @@
 config ACPI_APEI
 	bool "ACPI Platform Error Interface (APEI)"
+	select MISC_FILESYSTEMS
 	select PSTORE
 	depends on X86
 	help
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index d6cb0ff6988e2797455e15e98426d021dd4fc005..e6cef8e1b53455db9927668c1da1157c364e6b6e 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -929,13 +929,17 @@ static int erst_check_table(struct acpi_table_erst *erst_tab)
 	return 0;
 }
 
-static size_t erst_reader(u64 *id, enum pstore_type_id *type,
+static int erst_open_pstore(struct pstore_info *psi);
+static int erst_close_pstore(struct pstore_info *psi);
+static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
 		       struct timespec *time);
 static u64 erst_writer(enum pstore_type_id type, size_t size);
 
 static struct pstore_info erst_info = {
 	.owner		= THIS_MODULE,
 	.name		= "erst",
+	.open		= erst_open_pstore,
+	.close		= erst_close_pstore,
 	.read		= erst_reader,
 	.write		= erst_writer,
 	.erase		= erst_clear
@@ -957,12 +961,32 @@ struct cper_pstore_record {
 	char data[];
 } __packed;
 
-static size_t erst_reader(u64 *id, enum pstore_type_id *type,
+static int reader_pos;
+
+static int erst_open_pstore(struct pstore_info *psi)
+{
+	int rc;
+
+	if (erst_disable)
+		return -ENODEV;
+
+	rc = erst_get_record_id_begin(&reader_pos);
+
+	return rc;
+}
+
+static int erst_close_pstore(struct pstore_info *psi)
+{
+	erst_get_record_id_end();
+
+	return 0;
+}
+
+static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
 		       struct timespec *time)
 {
 	int rc;
-	ssize_t len;
-	unsigned long flags;
+	ssize_t len = 0;
 	u64 record_id;
 	struct cper_pstore_record *rcd = (struct cper_pstore_record *)
 					(erst_info.buf - sizeof(*rcd));
@@ -970,24 +994,28 @@ static size_t erst_reader(u64 *id, enum pstore_type_id *type,
 	if (erst_disable)
 		return -ENODEV;
 
-	raw_spin_lock_irqsave(&erst_lock, flags);
 skip:
-	rc = __erst_get_next_record_id(&record_id);
-	if (rc) {
-		raw_spin_unlock_irqrestore(&erst_lock, flags);
-		return rc;
-	}
+	rc = erst_get_record_id_next(&reader_pos, &record_id);
+	if (rc)
+		goto out;
+
 	/* no more record */
 	if (record_id == APEI_ERST_INVALID_RECORD_ID) {
-		raw_spin_unlock_irqrestore(&erst_lock, flags);
-		return 0;
+		rc = -1;
+		goto out;
 	}
 
-	len = __erst_read(record_id, &rcd->hdr, sizeof(*rcd) +
-			  erst_erange.size);
+	len = erst_read(record_id, &rcd->hdr, sizeof(*rcd) +
+			erst_info.bufsize);
+	/* The record may be cleared by others, try read next record */
+	if (len == -ENOENT)
+		goto skip;
+	else if (len < 0) {
+		rc = -1;
+		goto out;
+	}
 	if (uuid_le_cmp(rcd->hdr.creator_id, CPER_CREATOR_PSTORE) != 0)
 		goto skip;
-	raw_spin_unlock_irqrestore(&erst_lock, flags);
 
 	*id = record_id;
 	if (uuid_le_cmp(rcd->sec_hdr.section_type,
@@ -1005,7 +1033,8 @@ static size_t erst_reader(u64 *id, enum pstore_type_id *type,
 		time->tv_sec = 0;
 	time->tv_nsec = 0;
 
-	return len - sizeof(*rcd);
+out:
+	return (rc < 0) ? rc : (len - sizeof(*rcd));
 }
 
 static u64 erst_writer(enum pstore_type_id type, size_t size)
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index f911a2f8cc346f40f7575db6eab96cf6acf2339a..d06078d660adecaeb1113bd074cf7b8945d2008a 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -596,12 +596,18 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device)
 			dev_info(root->bus->bridge,
 				"ACPI _OSC control (0x%02x) granted\n", flags);
 		} else {
-			dev_dbg(root->bus->bridge,
-				"ACPI _OSC request failed (code %d)\n", status);
-			printk(KERN_INFO "Unable to assume _OSC PCIe control. "
-				"Disabling ASPM\n");
+			dev_info(root->bus->bridge,
+				"ACPI _OSC request failed (%s), "
+				"returned control mask: 0x%02x\n",
+				acpi_format_exception(status), flags);
+			pr_info("ACPI _OSC control for PCIe not granted, "
+				"disabling ASPM\n");
 			pcie_no_aspm();
 		}
+	} else {
+		dev_info(root->bus->bridge,
+			 "Unable to request _OSC control "
+			 "(_OSC support mask: 0x%02x)\n", flags);
 	}
 
 	pci_acpi_add_bus_pm_notifier(device, root->bus);
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 3a73a93596e88a29c1e66fabec91dd2d0db96f6c..85b32376dad7e7d133b68515a1c0baba5f96ffa0 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -49,10 +49,6 @@ ACPI_MODULE_NAME("processor_perflib");
 
 static DEFINE_MUTEX(performance_mutex);
 
-/* Use cpufreq debug layer for _PPC changes. */
-#define cpufreq_printk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_CORE, \
-						"cpufreq-core", msg)
-
 /*
  * _PPC support is implemented as a CPUfreq policy notifier:
  * This means each time a CPUfreq driver registered also with
@@ -145,7 +141,7 @@ static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
 		return -ENODEV;
 	}
 
-	cpufreq_printk("CPU %d: _PPC is %d - frequency %s limited\n", pr->id,
+	pr_debug("CPU %d: _PPC is %d - frequency %s limited\n", pr->id,
 		       (int)ppc, ppc ? "" : "not");
 
 	pr->performance_platform_limit = (int)ppc;
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index ad350173956338cc75ece02f3159b5f1b150b8e4..605a2954ef175e563db7d212d2184c924b7b5013 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -710,20 +710,14 @@ static int acpi_processor_get_throttling_fadt(struct acpi_processor *pr)
 }
 
 #ifdef CONFIG_X86
-static int acpi_throttling_rdmsr(struct acpi_processor *pr,
-					u64 *value)
+static int acpi_throttling_rdmsr(u64 *value)
 {
-	struct cpuinfo_x86 *c;
 	u64 msr_high, msr_low;
-	unsigned int cpu;
 	u64 msr = 0;
 	int ret = -1;
 
-	cpu = pr->id;
-	c = &cpu_data(cpu);
-
-	if ((c->x86_vendor != X86_VENDOR_INTEL) ||
-		!cpu_has(c, X86_FEATURE_ACPI)) {
+	if ((this_cpu_read(cpu_info.x86_vendor) != X86_VENDOR_INTEL) ||
+		!this_cpu_has(X86_FEATURE_ACPI)) {
 		printk(KERN_ERR PREFIX
 			"HARDWARE addr space,NOT supported yet\n");
 	} else {
@@ -738,18 +732,13 @@ static int acpi_throttling_rdmsr(struct acpi_processor *pr,
 	return ret;
 }
 
-static int acpi_throttling_wrmsr(struct acpi_processor *pr, u64 value)
+static int acpi_throttling_wrmsr(u64 value)
 {
-	struct cpuinfo_x86 *c;
-	unsigned int cpu;
 	int ret = -1;
 	u64 msr;
 
-	cpu = pr->id;
-	c = &cpu_data(cpu);
-
-	if ((c->x86_vendor != X86_VENDOR_INTEL) ||
-		!cpu_has(c, X86_FEATURE_ACPI)) {
+	if ((this_cpu_read(cpu_info.x86_vendor) != X86_VENDOR_INTEL) ||
+		!this_cpu_has(X86_FEATURE_ACPI)) {
 		printk(KERN_ERR PREFIX
 			"HARDWARE addr space,NOT supported yet\n");
 	} else {
@@ -761,15 +750,14 @@ static int acpi_throttling_wrmsr(struct acpi_processor *pr, u64 value)
 	return ret;
 }
 #else
-static int acpi_throttling_rdmsr(struct acpi_processor *pr,
-				u64 *value)
+static int acpi_throttling_rdmsr(u64 *value)
 {
 	printk(KERN_ERR PREFIX
 		"HARDWARE addr space,NOT supported yet\n");
 	return -1;
 }
 
-static int acpi_throttling_wrmsr(struct acpi_processor *pr, u64 value)
+static int acpi_throttling_wrmsr(u64 value)
 {
 	printk(KERN_ERR PREFIX
 		"HARDWARE addr space,NOT supported yet\n");
@@ -801,7 +789,7 @@ static int acpi_read_throttling_status(struct acpi_processor *pr,
 		ret = 0;
 		break;
 	case ACPI_ADR_SPACE_FIXED_HARDWARE:
-		ret = acpi_throttling_rdmsr(pr, value);
+		ret = acpi_throttling_rdmsr(value);
 		break;
 	default:
 		printk(KERN_ERR PREFIX "Unknown addr space %d\n",
@@ -834,7 +822,7 @@ static int acpi_write_throttling_state(struct acpi_processor *pr,
 		ret = 0;
 		break;
 	case ACPI_ADR_SPACE_FIXED_HARDWARE:
-		ret = acpi_throttling_wrmsr(pr, value);
+		ret = acpi_throttling_wrmsr(value);
 		break;
 	default:
 		printk(KERN_ERR PREFIX "Unknown addr space %d\n",
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index ec574fc8fbc6028089eea27ab90695c4accf794c..db39e9e607d85542e100967a5783b1bf791e792d 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1521,7 +1521,7 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data)
 		acpi_bus_generate_proc_event(device, event, 0);
 		keycode = KEY_BRIGHTNESSDOWN;
 		break;
-	case ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS:	/* zero brightnesss */
+	case ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS:	/* zero brightness */
 		if (brightness_switch_enabled)
 			acpi_video_switch_brightness(video_device, event);
 		acpi_bus_generate_proc_event(device, event, 0);
diff --git a/drivers/ata/acard-ahci.c b/drivers/ata/acard-ahci.c
index 339c210f03a67ce016c2d0a6a444f228ebc22497..ae22be4157b5b63927fbda9c8eb7858011194ae8 100644
--- a/drivers/ata/acard-ahci.c
+++ b/drivers/ata/acard-ahci.c
@@ -417,7 +417,7 @@ static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id
 
 	VPRINTK("ENTER\n");
 
-	WARN_ON(ATA_MAX_QUEUE > AHCI_MAX_CMDS);
+	WARN_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS);
 
 	if (!printed_version++)
 		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index ff9d832a163de8442c2adc1d8fa18be75ec4f417..d38c40fe4ddbfeace9bb1460505aac4add9d23f1 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -561,27 +561,6 @@ void ahci_start_engine(struct ata_port *ap)
 {
 	void __iomem *port_mmio = ahci_port_base(ap);
 	u32 tmp;
-	u8 status;
-
-	status = readl(port_mmio + PORT_TFDATA) & 0xFF;
-
-	/*
-	 * At end of section 10.1 of AHCI spec (rev 1.3), it states
-	 * Software shall not set PxCMD.ST to 1 until it is determined
-	 * that a functoinal device is present on the port as determined by
-	 * PxTFD.STS.BSY=0, PxTFD.STS.DRQ=0 and PxSSTS.DET=3h
-	 *
-	 * Even though most AHCI host controllers work without this check,
-	 * specific controller will fail under this condition
-	 */
-	if (status & (ATA_BUSY | ATA_DRQ))
-		return;
-	else {
-		ahci_scr_read(&ap->link, SCR_STATUS, &tmp);
-
-		if ((tmp & 0xf) != 0x3)
-			return;
-	}
 
 	/* start DMA */
 	tmp = readl(port_mmio + PORT_CMD);
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 76c3c15cb1e66680e11f9c5fb670d616e564acc5..736bee5dafebcffc3e13bcf9f8a4b48d13680903 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3619,8 +3619,14 @@ int sata_link_scr_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 		scontrol |= (0x2 << 8);
 		break;
 	case ATA_LPM_MIN_POWER:
-		/* no restrictions on LPM transitions */
-		scontrol &= ~(0x3 << 8);
+		if (ata_link_nr_enabled(link) > 0)
+			/* no restrictions on LPM transitions */
+			scontrol &= ~(0x3 << 8);
+		else {
+			/* empty port, power off */
+			scontrol &= ~0xf;
+			scontrol |= (0x1 << 2);
+		}
 		break;
 	default:
 		WARN_ON(1);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index f26f2fe3480ad0847b6ce059a0b4206e182a9f46..dfb6e9d3d759921419d8713fc7c48764ad943207 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -3316,7 +3316,7 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 	struct ata_eh_context *ehc = &link->eh_context;
 	struct ata_device *dev, *link_dev = NULL, *lpm_dev = NULL;
 	enum ata_lpm_policy old_policy = link->lpm_policy;
-	bool no_dipm = ap->flags & ATA_FLAG_NO_DIPM;
+	bool no_dipm = link->ap->flags & ATA_FLAG_NO_DIPM;
 	unsigned int hints = ATA_LPM_EMPTY | ATA_LPM_HIPM;
 	unsigned int err_mask;
 	int rc;
@@ -3423,7 +3423,7 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 	return rc;
 }
 
-static int ata_link_nr_enabled(struct ata_link *link)
+int ata_link_nr_enabled(struct ata_link *link)
 {
 	struct ata_device *dev;
 	int cnt = 0;
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index 3120596d4afc9aaba293f100f7a075ace6438f9e..f06b7ea590d32b54ed48452013197e6eec910bad 100644
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -449,6 +449,16 @@ static void sata_pmp_quirks(struct ata_port *ap)
 		 * otherwise.  Don't try hard to recover it.
 		 */
 		ap->pmp_link[ap->nr_pmp_links - 1].flags |= ATA_LFLAG_NO_RETRY;
+	} else if (vendor == 0x197b && devid == 0x2352) {
+		/* chip found in Thermaltake BlackX Duet, jmicron JMB350? */
+		ata_for_each_link(link, ap, EDGE) {
+			/* SRST breaks detection and disks get misclassified
+			 * LPM disabled to avoid potential problems
+			 */
+			link->flags |= ATA_LFLAG_NO_LPM |
+				       ATA_LFLAG_NO_SRST |
+				       ATA_LFLAG_ASSUME_ATA;
+		}
 	}
 }
 
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e2f57e9e12f0eecb0fd8bbd2603ef14122ff003e..30ea95f43e7910cf8f4cdc1742d4213e53240fb5 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2138,7 +2138,7 @@ static unsigned int ata_scsiop_inq_b0(struct ata_scsi_args *args, u8 *rbuf)
 	 * with the unmap bit set.
 	 */
 	if (ata_id_has_trim(args->id)) {
-		put_unaligned_be32(65535 * 512 / 8, &rbuf[20]);
+		put_unaligned_be64(65535 * 512 / 8, &rbuf[36]);
 		put_unaligned_be32(1, &rbuf[28]);
 	}
 
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index f8380ce0f4d1d85e1eee7638e93a9b996885adce..b1b926c55a72c7db1f6ebe004a0d055d2c8ec4b3 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -2447,13 +2447,18 @@ int ata_pci_sff_activate_host(struct ata_host *host,
 		return -ENOMEM;
 
 	if (!legacy_mode && pdev->irq) {
+		int i;
+
 		rc = devm_request_irq(dev, pdev->irq, irq_handler,
 				      IRQF_SHARED, drv_name, host);
 		if (rc)
 			goto out;
 
-		ata_port_desc(host->ports[0], "irq %d", pdev->irq);
-		ata_port_desc(host->ports[1], "irq %d", pdev->irq);
+		for (i = 0; i < 2; i++) {
+			if (ata_port_is_dummy(host->ports[i]))
+				continue;
+			ata_port_desc(host->ports[i], "irq %d", pdev->irq);
+		}
 	} else if (legacy_mode) {
 		if (!ata_port_is_dummy(host->ports[0])) {
 			rc = devm_request_irq(dev, ATA_PRIMARY_IRQ(pdev),
diff --git a/drivers/ata/pata_at91.c b/drivers/ata/pata_at91.c
index a5fdbdcb0faf2ed8daa5c4fa77767da6cc3fa7ea..960c725713951632869b9bc01585374ea2e5ae4d 100644
--- a/drivers/ata/pata_at91.c
+++ b/drivers/ata/pata_at91.c
@@ -3,6 +3,7 @@
  * with CompactFlash interface in True IDE mode
  *
  * Copyright (C) 2009 Matyukevich Sergey
+ *               2011 Igor Plyatov
  *
  * Based on:
  *      * generic platform driver by Paul Mundt: drivers/ata/pata_platform.c
@@ -31,38 +32,150 @@
 #include <mach/board.h>
 #include <mach/gpio.h>
 
+#define DRV_NAME		"pata_at91"
+#define DRV_VERSION		"0.3"
 
-#define DRV_NAME "pata_at91"
-#define DRV_VERSION "0.2"
-
-#define CF_IDE_OFFSET	    0x00c00000
-#define CF_ALT_IDE_OFFSET   0x00e00000
-#define CF_IDE_RES_SIZE     0x08
-#define NCS_RD_PULSE_LIMIT  0x3f /* maximal value for pulse bitfields */
+#define CF_IDE_OFFSET		0x00c00000
+#define CF_ALT_IDE_OFFSET	0x00e00000
+#define CF_IDE_RES_SIZE		0x08
+#define CS_PULSE_MAXIMUM	319
+#define ER_SMC_CALC		1
+#define ER_SMC_RECALC		2
 
 struct at91_ide_info {
 	unsigned long mode;
 	unsigned int cs;
-
 	struct clk *mck;
-
 	void __iomem *ide_addr;
 	void __iomem *alt_addr;
 };
 
-static const struct ata_timing initial_timing = {
-	.mode		= XFER_PIO_0,
-	.setup		= 70,
-	.act8b		= 290,
-	.rec8b		= 240,
-	.cyc8b		= 600,
-	.active		= 165,
-	.recover	= 150,
-	.dmack_hold	= 0,
-	.cycle		= 600,
-	.udma		= 0
+/**
+ * struct smc_range - range of valid values for SMC register.
+ */
+struct smc_range {
+	int min;
+	int max;
 };
 
+/**
+ * adjust_smc_value - adjust value for one of SMC registers.
+ * @value: adjusted value
+ * @range: array of SMC ranges with valid values
+ * @size: SMC ranges array size
+ *
+ * This returns the difference between input and output value or negative
+ * in case of invalid input value.
+ * If negative returned, then output value = maximal possible from ranges.
+ */
+static int adjust_smc_value(int *value, struct smc_range *range, int size)
+{
+	int maximum = (range + size - 1)->max;
+	int remainder;
+
+	do {
+		if (*value < range->min) {
+			remainder = range->min - *value;
+			*value = range->min; /* nearest valid value */
+			return remainder;
+		} else if ((range->min <= *value) && (*value <= range->max))
+			return 0;
+
+		range++;
+	} while (--size);
+	*value = maximum;
+
+	return -1; /* invalid value */
+}
+
+/**
+ * calc_smc_vals - calculate SMC register values
+ * @dev: ATA device
+ * @setup: SMC_SETUP register value
+ * @pulse: SMC_PULSE register value
+ * @cycle: SMC_CYCLE register value
+ *
+ * This returns negative in case of invalid values for SMC registers:
+ * -ER_SMC_RECALC - recalculation required for SMC values,
+ * -ER_SMC_CALC - calculation failed (invalid input values).
+ *
+ * SMC use special coding scheme, see "Coding and Range of Timing
+ * Parameters" table from AT91SAM9 datasheets.
+ *
+ *	SMC_SETUP = 128*setup[5] + setup[4:0]
+ *	SMC_PULSE = 256*pulse[6] + pulse[5:0]
+ *	SMC_CYCLE = 256*cycle[8:7] + cycle[6:0]
+ */
+static int calc_smc_vals(struct device *dev,
+		int *setup, int *pulse, int *cycle, int *cs_pulse)
+{
+	int ret_val;
+	int err = 0;
+	struct smc_range range_setup[] = {	/* SMC_SETUP valid values */
+		{.min = 0,	.max = 31},	/* first  range */
+		{.min = 128,	.max = 159}	/* second range */
+	};
+	struct smc_range range_pulse[] = {	/* SMC_PULSE valid values */
+		{.min = 0,	.max = 63},	/* first  range */
+		{.min = 256,	.max = 319}	/* second range */
+	};
+	struct smc_range range_cycle[] = {	/* SMC_CYCLE valid values */
+		{.min = 0,	.max = 127},	/* first  range */
+		{.min = 256,	.max = 383},	/* second range */
+		{.min = 512,	.max = 639},	/* third  range */
+		{.min = 768,	.max = 895}	/* fourth range */
+	};
+
+	ret_val = adjust_smc_value(setup, range_setup, ARRAY_SIZE(range_setup));
+	if (ret_val < 0)
+		dev_warn(dev, "maximal SMC Setup value\n");
+	else
+		*cycle += ret_val;
+
+	ret_val = adjust_smc_value(pulse, range_pulse, ARRAY_SIZE(range_pulse));
+	if (ret_val < 0)
+		dev_warn(dev, "maximal SMC Pulse value\n");
+	else
+		*cycle += ret_val;
+
+	ret_val = adjust_smc_value(cycle, range_cycle, ARRAY_SIZE(range_cycle));
+	if (ret_val < 0)
+		dev_warn(dev, "maximal SMC Cycle value\n");
+
+	*cs_pulse = *cycle;
+	if (*cs_pulse > CS_PULSE_MAXIMUM) {
+		dev_err(dev, "unable to calculate valid SMC settings\n");
+		return -ER_SMC_CALC;
+	}
+
+	ret_val = adjust_smc_value(cs_pulse, range_pulse,
+					ARRAY_SIZE(range_pulse));
+	if (ret_val < 0) {
+		dev_warn(dev, "maximal SMC CS Pulse value\n");
+	} else if (ret_val != 0) {
+		*cycle = *cs_pulse;
+		dev_warn(dev, "SMC Cycle extended\n");
+		err = -ER_SMC_RECALC;
+	}
+
+	return err;
+}
+
+/**
+ * to_smc_format - convert values into SMC format
+ * @setup: SETUP value of SMC Setup Register
+ * @pulse: PULSE value of SMC Pulse Register
+ * @cycle: CYCLE value of SMC Cycle Register
+ * @cs_pulse: NCS_PULSE value of SMC Pulse Register
+ */
+static void to_smc_format(int *setup, int *pulse, int *cycle, int *cs_pulse)
+{
+	*setup = (*setup & 0x1f) | ((*setup & 0x80) >> 2);
+	*pulse = (*pulse & 0x3f) | ((*pulse & 0x100) >> 2);
+	*cycle = (*cycle & 0x7f) | ((*cycle & 0x300) >> 1);
+	*cs_pulse = (*cs_pulse & 0x3f) | ((*cs_pulse & 0x100) >> 2);
+}
+
 static unsigned long calc_mck_cycles(unsigned long ns, unsigned long mck_hz)
 {
 	unsigned long mul;
@@ -80,85 +193,77 @@ static unsigned long calc_mck_cycles(unsigned long ns, unsigned long mck_hz)
 	return (ns * mul + 65536) >> 16;    /* rounding */
 }
 
-static void set_smc_mode(struct at91_ide_info *info)
-{
-	at91_sys_write(AT91_SMC_MODE(info->cs), info->mode);
-	return;
-}
-
-static void set_smc_timing(struct device *dev,
+/**
+ * set_smc_timing - SMC timings setup.
+ * @dev: device
+ * @info: AT91 IDE info
+ * @ata: ATA timings
+ *
+ * Its assumed that write timings are same as read timings,
+ * cs_setup = 0 and cs_pulse = cycle.
+ */
+static void set_smc_timing(struct device *dev, struct ata_device *adev,
 		struct at91_ide_info *info, const struct ata_timing *ata)
 {
-	unsigned long read_cycle, write_cycle, active, recover;
-	unsigned long nrd_setup, nrd_pulse, nrd_recover;
-	unsigned long nwe_setup, nwe_pulse;
-
-	unsigned long ncs_write_setup, ncs_write_pulse;
-	unsigned long ncs_read_setup, ncs_read_pulse;
-
-	unsigned long mck_hz;
-
-	read_cycle  = ata->cyc8b;
-	nrd_setup   = ata->setup;
-	nrd_pulse   = ata->act8b;
-	nrd_recover = ata->rec8b;
-
+	int ret = 0;
+	int use_iordy;
+	unsigned int t6z;         /* data tristate time in ns */
+	unsigned int cycle;       /* SMC Cycle width in MCK ticks */
+	unsigned int setup;       /* SMC Setup width in MCK ticks */
+	unsigned int pulse;       /* CFIOR and CFIOW pulse width in MCK ticks */
+	unsigned int cs_setup = 0;/* CS4 or CS5 setup width in MCK ticks */
+	unsigned int cs_pulse;    /* CS4 or CS5 pulse width in MCK ticks*/
+	unsigned int tdf_cycles;  /* SMC TDF MCK ticks */
+	unsigned long mck_hz;     /* MCK frequency in Hz */
+
+	t6z = (ata->mode < XFER_PIO_5) ? 30 : 20;
 	mck_hz = clk_get_rate(info->mck);
-
-	read_cycle  = calc_mck_cycles(read_cycle, mck_hz);
-	nrd_setup   = calc_mck_cycles(nrd_setup, mck_hz);
-	nrd_pulse   = calc_mck_cycles(nrd_pulse, mck_hz);
-	nrd_recover = calc_mck_cycles(nrd_recover, mck_hz);
-
-	active  = nrd_setup + nrd_pulse;
-	recover = read_cycle - active;
-
-	/* Need at least two cycles recovery */
-	if (recover < 2)
-		read_cycle = active + 2;
-
-	/* (CS0, CS1, DIR, OE) <= (CFCE1, CFCE2, CFRNW, NCSX) timings */
-	ncs_read_setup = 1;
-	ncs_read_pulse = read_cycle - 2;
-	if (ncs_read_pulse > NCS_RD_PULSE_LIMIT) {
-		ncs_read_pulse = NCS_RD_PULSE_LIMIT;
-		dev_warn(dev, "ncs_read_pulse limited to maximal value %lu\n",
-			ncs_read_pulse);
+	cycle = calc_mck_cycles(ata->cyc8b, mck_hz);
+	setup = calc_mck_cycles(ata->setup, mck_hz);
+	pulse = calc_mck_cycles(ata->act8b, mck_hz);
+	tdf_cycles = calc_mck_cycles(t6z, mck_hz);
+
+	do {
+		ret = calc_smc_vals(dev, &setup, &pulse, &cycle, &cs_pulse);
+	} while (ret == -ER_SMC_RECALC);
+
+	if (ret == -ER_SMC_CALC)
+		dev_err(dev, "Interface may not operate correctly\n");
+
+	dev_dbg(dev, "SMC Setup=%u, Pulse=%u, Cycle=%u, CS Pulse=%u\n",
+		setup, pulse, cycle, cs_pulse);
+	to_smc_format(&setup, &pulse, &cycle, &cs_pulse);
+	/* disable or enable waiting for IORDY signal */
+	use_iordy = ata_pio_need_iordy(adev);
+	if (use_iordy)
+		info->mode |= AT91_SMC_EXNWMODE_READY;
+
+	if (tdf_cycles > 15) {
+		tdf_cycles = 15;
+		dev_warn(dev, "maximal SMC TDF Cycles value\n");
 	}
 
-	/* Write timings same as read timings */
-	write_cycle = read_cycle;
-	nwe_setup = nrd_setup;
-	nwe_pulse = nrd_pulse;
-	ncs_write_setup = ncs_read_setup;
-	ncs_write_pulse = ncs_read_pulse;
-
-	dev_dbg(dev, "ATA timings: nrd_setup = %lu nrd_pulse = %lu nrd_cycle = %lu\n",
-			nrd_setup, nrd_pulse, read_cycle);
-	dev_dbg(dev, "ATA timings: nwe_setup = %lu nwe_pulse = %lu nwe_cycle = %lu\n",
-			nwe_setup, nwe_pulse, write_cycle);
-	dev_dbg(dev, "ATA timings: ncs_read_setup = %lu ncs_read_pulse = %lu\n",
-			ncs_read_setup, ncs_read_pulse);
-	dev_dbg(dev, "ATA timings: ncs_write_setup = %lu ncs_write_pulse = %lu\n",
-			ncs_write_setup, ncs_write_pulse);
+	dev_dbg(dev, "Use IORDY=%u, TDF Cycles=%u\n", use_iordy, tdf_cycles);
+	info->mode |= AT91_SMC_TDF_(tdf_cycles);
 
+	/* write SMC Setup Register */
 	at91_sys_write(AT91_SMC_SETUP(info->cs),
-			AT91_SMC_NWESETUP_(nwe_setup) |
-			AT91_SMC_NRDSETUP_(nrd_setup) |
-			AT91_SMC_NCS_WRSETUP_(ncs_write_setup) |
-			AT91_SMC_NCS_RDSETUP_(ncs_read_setup));
-
+			AT91_SMC_NWESETUP_(setup) |
+			AT91_SMC_NRDSETUP_(setup) |
+			AT91_SMC_NCS_WRSETUP_(cs_setup) |
+			AT91_SMC_NCS_RDSETUP_(cs_setup));
+	/* write SMC Pulse Register */
 	at91_sys_write(AT91_SMC_PULSE(info->cs),
-			AT91_SMC_NWEPULSE_(nwe_pulse) |
-			AT91_SMC_NRDPULSE_(nrd_pulse) |
-			AT91_SMC_NCS_WRPULSE_(ncs_write_pulse) |
-			AT91_SMC_NCS_RDPULSE_(ncs_read_pulse));
-
+			AT91_SMC_NWEPULSE_(pulse) |
+			AT91_SMC_NRDPULSE_(pulse) |
+			AT91_SMC_NCS_WRPULSE_(cs_pulse) |
+			AT91_SMC_NCS_RDPULSE_(cs_pulse));
+	/* write SMC Cycle Register */
 	at91_sys_write(AT91_SMC_CYCLE(info->cs),
-			AT91_SMC_NWECYCLE_(write_cycle) |
-			AT91_SMC_NRDCYCLE_(read_cycle));
-
-	return;
+			AT91_SMC_NWECYCLE_(cycle) |
+			AT91_SMC_NRDCYCLE_(cycle));
+	/* write SMC Mode Register*/
+	at91_sys_write(AT91_SMC_MODE(info->cs), info->mode);
 }
 
 static void pata_at91_set_piomode(struct ata_port *ap, struct ata_device *adev)
@@ -172,15 +277,9 @@ static void pata_at91_set_piomode(struct ata_port *ap, struct ata_device *adev)
 	if (ret) {
 		dev_warn(ap->dev, "Failed to compute ATA timing %d, "
 			 "set PIO_0 timing\n", ret);
-		set_smc_timing(ap->dev, info, &initial_timing);
-	} else {
-		set_smc_timing(ap->dev, info, &timing);
+		timing = *ata_timing_find_mode(XFER_PIO_0);
 	}
-
-	/* Setup SMC mode */
-	set_smc_mode(info);
-
-	return;
+	set_smc_timing(ap->dev, adev, info, &timing);
 }
 
 static unsigned int pata_at91_data_xfer_noirq(struct ata_device *dev,
@@ -346,7 +445,7 @@ static int __devexit pata_at91_remove(struct platform_device *pdev)
 static struct platform_driver pata_at91_driver = {
 	.probe		= pata_at91_probe,
 	.remove		= __devexit_p(pata_at91_remove),
-	.driver 	= {
+	.driver		= {
 		.name		= DRV_NAME,
 		.owner		= THIS_MODULE,
 	},
diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index 905ff76d3cbbc0d18e828cd45922b53fd935f275..7bafc16cf5e0c89202752125773916ce71fb7fee 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -41,6 +41,9 @@
 enum {
 	CFR 		= 0x50,
 		CFR_INTR_CH0  = 0x04,
+	CNTRL		= 0x51,
+		CNTRL_CH0     = 0x04,
+		CNTRL_CH1     = 0x08,
 	CMDTIM 		= 0x52,
 	ARTTIM0 	= 0x53,
 	DRWTIM0 	= 0x54,
@@ -328,9 +331,19 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 			.port_ops = &cmd648_port_ops
 		}
 	};
-	const struct ata_port_info *ppi[] = { &cmd_info[id->driver_data], NULL };
-	u8 mrdmode;
+	const struct ata_port_info *ppi[] = { 
+		&cmd_info[id->driver_data],
+		&cmd_info[id->driver_data],
+		NULL
+	};
+	u8 mrdmode, reg;
 	int rc;
+	struct pci_dev *bridge = pdev->bus->self;
+	/* mobility split bridges don't report enabled ports correctly */
+	int port_ok = !(bridge && bridge->vendor ==
+			PCI_VENDOR_ID_MOBILITY_ELECTRONICS);
+	/* all (with exceptions below) apart from 643 have CNTRL_CH0 bit */
+	int cntrl_ch0_ok = (id->driver_data != 0);
 
 	rc = pcim_enable_device(pdev);
 	if (rc)
@@ -341,11 +354,18 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	if (pdev->device == PCI_DEVICE_ID_CMD_646) {
 		/* Does UDMA work ? */
-		if (pdev->revision > 4)
+		if (pdev->revision > 4) {
 			ppi[0] = &cmd_info[2];
+			ppi[1] = &cmd_info[2];
+		}
 		/* Early rev with other problems ? */
-		else if (pdev->revision == 1)
+		else if (pdev->revision == 1) {
 			ppi[0] = &cmd_info[3];
+			ppi[1] = &cmd_info[3];
+		}
+		/* revs 1,2 have no CNTRL_CH0 */
+		if (pdev->revision < 3)
+			cntrl_ch0_ok = 0;
 	}
 
 	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64);
@@ -354,6 +374,20 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	mrdmode |= 0x02;	/* Memory read line enable */
 	pci_write_config_byte(pdev, MRDMODE, mrdmode);
 
+	/* check for enabled ports */
+	pci_read_config_byte(pdev, CNTRL, &reg);
+	if (!port_ok)
+		dev_printk(KERN_NOTICE, &pdev->dev, "Mobility Bridge detected, ignoring CNTRL port enable/disable\n");
+	if (port_ok && cntrl_ch0_ok && !(reg & CNTRL_CH0)) {
+		dev_printk(KERN_NOTICE, &pdev->dev, "Primary port is disabled\n");
+		ppi[0] = &ata_dummy_port_info;
+		
+	}
+	if (port_ok && !(reg & CNTRL_CH1)) {
+		dev_printk(KERN_NOTICE, &pdev->dev, "Secondary port is disabled\n");
+		ppi[1] = &ata_dummy_port_info;
+	}
+
 	/* Force PIO 0 here.. */
 
 	/* PPC specific fixup copied from old driver */
diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c
index 03b6d69d619739fe454aa2c17b8adfc0fff6ece9..b3e0c9432283aa0322b1f2e6d8f92f1c6c1c4521 100644
--- a/drivers/ata/pata_triflex.c
+++ b/drivers/ata/pata_triflex.c
@@ -210,13 +210,34 @@ static const struct pci_device_id triflex[] = {
 	{ },
 };
 
+#ifdef CONFIG_PM
+static int triflex_ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg)
+{
+	struct ata_host *host = dev_get_drvdata(&pdev->dev);
+	int rc = 0;
+
+	rc = ata_host_suspend(host, mesg);
+	if (rc)
+		return rc;
+
+	/*
+	 * We must not disable or powerdown the device.
+	 * APM bios refuses to suspend if IDE is not accessible.
+	 */
+	pci_save_state(pdev);
+
+	return 0;
+}
+
+#endif
+
 static struct pci_driver triflex_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= triflex,
 	.probe 		= triflex_init_one,
 	.remove		= ata_pci_remove_one,
 #ifdef CONFIG_PM
-	.suspend	= ata_pci_device_suspend,
+	.suspend	= triflex_ata_pci_device_suspend,
 	.resume		= ata_pci_device_resume,
 #endif
 };
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index c495fae742008c6569da47d5c3ca91c7f5ad48b4..3230ea0df83cc537d082eb6c620451df278075f2 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1469,10 +1469,7 @@ if (eni_boards) printk(KERN_INFO "loss: %ld\n",ENI_DEV(eni_boards)->lost);
 
 static void bug_int(struct atm_dev *dev,unsigned long reason)
 {
-	struct eni_dev *eni_dev;
-
 	DPRINTK(">bug_int\n");
-	eni_dev = ENI_DEV(dev);
 	if (reason & MID_DMA_ERR_ACK)
 		printk(KERN_CRIT DEV_LABEL "(itf %d): driver error - DMA "
 		    "error\n",dev->number);
@@ -1900,7 +1897,6 @@ static void eni_close(struct atm_vcc *vcc)
 
 static int eni_open(struct atm_vcc *vcc)
 {
-	struct eni_dev *eni_dev;
 	struct eni_vcc *eni_vcc;
 	int error;
 	short vpi = vcc->vpi;
@@ -1910,7 +1906,6 @@ static int eni_open(struct atm_vcc *vcc)
 	EVENT("eni_open\n",0,0);
 	if (!test_bit(ATM_VF_PARTIAL,&vcc->flags))
 		vcc->dev_data = NULL;
-	eni_dev = ENI_DEV(vcc->dev);
 	if (vci != ATM_VPI_UNSPEC && vpi != ATM_VCI_UNSPEC)
 		set_bit(ATM_VF_ADDR,&vcc->flags);
 	if (vcc->qos.aal != ATM_AAL0 && vcc->qos.aal != ATM_AAL5)
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index bdd2719f3f68382084fb04170b1c14022e442425..bc9e702186dd64daf5445ea09710e5e8c7ee59eb 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -2643,16 +2643,19 @@ fore200e_init(struct fore200e* fore200e, struct device *parent)
 }
 
 #ifdef CONFIG_SBUS
+static const struct of_device_id fore200e_sba_match[];
 static int __devinit fore200e_sba_probe(struct platform_device *op)
 {
+	const struct of_device_id *match;
 	const struct fore200e_bus *bus;
 	struct fore200e *fore200e;
 	static int index = 0;
 	int err;
 
-	if (!op->dev.of_match)
+	match = of_match_device(fore200e_sba_match, &op->dev);
+	if (!match)
 		return -EINVAL;
-	bus = op->dev.of_match->data;
+	bus = match->data;
 
 	fore200e = kzalloc(sizeof(struct fore200e), GFP_KERNEL);
 	if (!fore200e)
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 6cf59bf281dc1b601884586b7d8651ea0ecbeaa7..9a51df4f5b746518fd7e580882f1c261eb202500 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -1801,7 +1801,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
 next_rbrq_entry:
 		he_dev->rbrq_head = (struct he_rbrq *)
 				((unsigned long) he_dev->rbrq_base |
-					RBRQ_MASK(++he_dev->rbrq_head));
+					RBRQ_MASK(he_dev->rbrq_head + 1));
 
 	}
 	read_unlock(&vcc_sklist_lock);
@@ -1884,7 +1884,7 @@ he_service_tbrq(struct he_dev *he_dev, int group)
 			pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
 		he_dev->tbrq_head = (struct he_tbrq *)
 				((unsigned long) he_dev->tbrq_base |
-					TBRQ_MASK(++he_dev->tbrq_head));
+					TBRQ_MASK(he_dev->tbrq_head + 1));
 	}
 
 	if (updated) {
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 048f99fe6f838edc146ff1297545b2737fc17d89..1f8d724a18bf5932607478e0c89ae6667950fb31 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1261,14 +1261,13 @@ idt77252_rx_raw(struct idt77252_dev *card)
 				    PCI_DMA_FROMDEVICE);
 
 	while (head != tail) {
-		unsigned int vpi, vci, pti;
+		unsigned int vpi, vci;
 		u32 header;
 
 		header = le32_to_cpu(*(u32 *) &queue->data[0]);
 
 		vpi = (header & ATM_HDR_VPI_MASK) >> ATM_HDR_VPI_SHIFT;
 		vci = (header & ATM_HDR_VCI_MASK) >> ATM_HDR_VCI_SHIFT;
-		pti = (header & ATM_HDR_PTI_MASK) >> ATM_HDR_PTI_SHIFT;
 
 #ifdef CONFIG_ATM_IDT77252_DEBUG
 		if (debug & DBG_RAW_CELL) {
@@ -2709,53 +2708,10 @@ idt77252_proc_read(struct atm_dev *dev, loff_t * pos, char *page)
 static void
 idt77252_collect_stat(struct idt77252_dev *card)
 {
-	u32 cdc, vpec, icc;
+	(void) readl(SAR_REG_CDC);
+	(void) readl(SAR_REG_VPEC);
+	(void) readl(SAR_REG_ICC);
 
-	cdc = readl(SAR_REG_CDC);
-	vpec = readl(SAR_REG_VPEC);
-	icc = readl(SAR_REG_ICC);
-
-#ifdef	NOTDEF
-	printk("%s:", card->name);
-
-	if (cdc & 0x7f0000) {
-		char *s = "";
-
-		printk(" [");
-		if (cdc & (1 << 22)) {
-			printk("%sRM ID", s);
-			s = " | ";
-		}
-		if (cdc & (1 << 21)) {
-			printk("%sCON TAB", s);
-			s = " | ";
-		}
-		if (cdc & (1 << 20)) {
-			printk("%sNO FB", s);
-			s = " | ";
-		}
-		if (cdc & (1 << 19)) {
-			printk("%sOAM CRC", s);
-			s = " | ";
-		}
-		if (cdc & (1 << 18)) {
-			printk("%sRM CRC", s);
-			s = " | ";
-		}
-		if (cdc & (1 << 17)) {
-			printk("%sRM FIFO", s);
-			s = " | ";
-		}
-		if (cdc & (1 << 16)) {
-			printk("%sRX FIFO", s);
-			s = " | ";
-		}
-		printk("]");
-	}
-
-	printk(" CDC %04x, VPEC %04x, ICC: %04x\n",
-	       cdc & 0xffff, vpec & 0xffff, icc & 0xffff);
-#endif
 }
 
 static irqreturn_t
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 1c674a91f1465f147b4d3a512c51f78fe2efd286..dee4f01a64d8ed4cf138fde80ab51d4e9be77906 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -613,7 +613,6 @@ static int ia_que_tx (IADEV *iadev) {
    struct sk_buff *skb;
    int num_desc;
    struct atm_vcc *vcc;
-   struct ia_vcc *iavcc;
    num_desc = ia_avail_descs(iadev);
 
    while (num_desc && (skb = skb_dequeue(&iadev->tx_backlog))) {
@@ -627,7 +626,6 @@ static int ia_que_tx (IADEV *iadev) {
          printk("Free the SKB on closed vci %d \n", vcc->vci);
          break;
       }
-      iavcc = INPH_IA_VCC(vcc);
       if (ia_pkt_tx (vcc, skb)) {
          skb_queue_head(&iadev->tx_backlog, skb);
       }
@@ -823,8 +821,6 @@ static void IaFrontEndIntr(IADEV *iadev) {
   volatile IA_SUNI *suni;
   volatile ia_mb25_t *mb25;
   volatile suni_pm7345_t *suni_pm7345;
-  u32 intr_status;
-  u_int frmr_intr;
 
   if(iadev->phy_type & FE_25MBIT_PHY) {
      mb25 = (ia_mb25_t*)iadev->phy;
@@ -832,18 +828,18 @@ static void IaFrontEndIntr(IADEV *iadev) {
   } else if (iadev->phy_type & FE_DS3_PHY) {
      suni_pm7345 = (suni_pm7345_t *)iadev->phy;
      /* clear FRMR interrupts */
-     frmr_intr   = suni_pm7345->suni_ds3_frm_intr_stat; 
+     (void) suni_pm7345->suni_ds3_frm_intr_stat; 
      iadev->carrier_detect =  
            Boolean(!(suni_pm7345->suni_ds3_frm_stat & SUNI_DS3_LOSV));
   } else if (iadev->phy_type & FE_E3_PHY ) {
      suni_pm7345 = (suni_pm7345_t *)iadev->phy;
-     frmr_intr   = suni_pm7345->suni_e3_frm_maint_intr_ind;
+     (void) suni_pm7345->suni_e3_frm_maint_intr_ind;
      iadev->carrier_detect =
            Boolean(!(suni_pm7345->suni_e3_frm_fram_intr_ind_stat&SUNI_E3_LOS));
   }
   else { 
      suni = (IA_SUNI *)iadev->phy;
-     intr_status = suni->suni_rsop_status & 0xff;
+     (void) suni->suni_rsop_status;
      iadev->carrier_detect = Boolean(!(suni->suni_rsop_status & SUNI_LOSV));
   }
   if (iadev->carrier_detect)
@@ -2660,7 +2656,6 @@ static void ia_close(struct atm_vcc *vcc)
   
 static int ia_open(struct atm_vcc *vcc)
 {  
-	IADEV *iadev;  
 	struct ia_vcc *ia_vcc;  
 	int error;  
 	if (!test_bit(ATM_VF_PARTIAL,&vcc->flags))  
@@ -2668,7 +2663,6 @@ static int ia_open(struct atm_vcc *vcc)
 		IF_EVENT(printk("ia: not partially allocated resources\n");)  
 		vcc->dev_data = NULL;
 	}  
-	iadev = INPH_IA_DEV(vcc->dev);  
 	if (vcc->vci != ATM_VPI_UNSPEC && vcc->vpi != ATM_VCI_UNSPEC)  
 	{  
 		IF_EVENT(printk("iphase open: unspec part\n");)  
@@ -3052,11 +3046,9 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
 static int ia_send(struct atm_vcc *vcc, struct sk_buff *skb)
 {
         IADEV *iadev; 
-        struct ia_vcc *iavcc;
         unsigned long flags;
 
         iadev = INPH_IA_DEV(vcc->dev);
-        iavcc = INPH_IA_VCC(vcc); 
         if ((!skb)||(skb->len>(iadev->tx_buf_sz-sizeof(struct cpcs_trailer))))
         {
             if (!skb)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index cd0ff66469b29b84cd83c894b8139fdda98100fb..5d1d07645132bdce10dfdbe2590a7cb2da8179d3 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -527,7 +527,6 @@ static int flash_upgrade(struct solos_card *card, int chip)
 {
 	const struct firmware *fw;
 	const char *fw_name;
-	uint32_t data32 = 0;
 	int blocksize = 0;
 	int numblocks = 0;
 	int offset;
@@ -576,7 +575,7 @@ static int flash_upgrade(struct solos_card *card, int chip)
 	
 	dev_info(&card->dev->dev, "Changing FPGA to Update mode\n");
 	iowrite32(1, card->config_regs + FPGA_MODE);
-	data32 = ioread32(card->config_regs + FPGA_MODE); 
+	(void) ioread32(card->config_regs + FPGA_MODE); 
 
 	/* Set mode to Chip Erase */
 	if(chip == 0 || chip == 2)
diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index e9e5238f3106a93e8f7ea2090bde9ada492f8e87..d57e8d0fb8235085b60180230d04dc8cd61f3033 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -168,11 +168,4 @@ config SYS_HYPERVISOR
 	bool
 	default n
 
-config ARCH_NO_SYSDEV_OPS
-	bool
-	---help---
-	  To be selected by architectures that don't use sysdev class or
-	  sysdev driver power management (suspend/resume) and shutdown
-	  operations.
-
 endmenu
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 19f49e41ce5de2ceb37adb1a278fa786ffa54391..a34dca0ad041713af58df661856195baaaf7ca63 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -111,8 +111,6 @@ static inline int driver_match_device(struct device_driver *drv,
 	return drv->bus->match ? drv->bus->match(dev, drv) : 1;
 }
 
-extern void sysdev_shutdown(void);
-
 extern char *make_class_name(const char *name, struct kobject *kobj);
 
 extern int devres_release_all(struct device *dev);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 81b78ede37c472a594960ba14329e84c97a06c3d..bc8729d603a74834b34e75d843cbe3b1045cad50 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -400,7 +400,7 @@ static void device_remove_groups(struct device *dev,
 static int device_add_attrs(struct device *dev)
 {
 	struct class *class = dev->class;
-	struct device_type *type = dev->type;
+	const struct device_type *type = dev->type;
 	int error;
 
 	if (class) {
@@ -440,7 +440,7 @@ static int device_add_attrs(struct device *dev)
 static void device_remove_attrs(struct device *dev)
 {
 	struct class *class = dev->class;
-	struct device_type *type = dev->type;
+	const struct device_type *type = dev->type;
 
 	device_remove_groups(dev, dev->groups);
 
@@ -1314,8 +1314,7 @@ EXPORT_SYMBOL_GPL(put_device);
 EXPORT_SYMBOL_GPL(device_create_file);
 EXPORT_SYMBOL_GPL(device_remove_file);
 
-struct root_device
-{
+struct root_device {
 	struct device dev;
 	struct module *owner;
 };
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index da57ee9d63febb2d525883a84a137962ca3a07c0..6658da743c3adae5a7b7b1115cf2bcc878d588d4 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -245,6 +245,10 @@ int device_attach(struct device *dev)
 
 	device_lock(dev);
 	if (dev->driver) {
+		if (klist_node_attached(&dev->p->knode_driver)) {
+			ret = 1;
+			goto out_unlock;
+		}
 		ret = device_bind_driver(dev);
 		if (ret == 0)
 			ret = 1;
@@ -257,6 +261,7 @@ int device_attach(struct device *dev)
 		ret = bus_for_each_drv(dev->bus, NULL, dev, __device_attach);
 		pm_runtime_put_sync(dev);
 	}
+out_unlock:
 	device_unlock(dev);
 	return ret;
 }
@@ -316,8 +321,7 @@ static void __device_release_driver(struct device *dev)
 
 	drv = dev->driver;
 	if (drv) {
-		pm_runtime_get_noresume(dev);
-		pm_runtime_barrier(dev);
+		pm_runtime_get_sync(dev);
 
 		driver_sysfs_remove(dev);
 
@@ -326,6 +330,8 @@ static void __device_release_driver(struct device *dev)
 						     BUS_NOTIFY_UNBIND_DRIVER,
 						     dev);
 
+		pm_runtime_put_sync(dev);
+
 		if (dev->bus && dev->bus->remove)
 			dev->bus->remove(dev);
 		else if (drv->remove)
@@ -338,7 +344,6 @@ static void __device_release_driver(struct device *dev)
 						     BUS_NOTIFY_UNBOUND_DRIVER,
 						     dev);
 
-		pm_runtime_put_sync(dev);
 	}
 }
 
@@ -408,17 +413,16 @@ void *dev_get_drvdata(const struct device *dev)
 }
 EXPORT_SYMBOL(dev_get_drvdata);
 
-void dev_set_drvdata(struct device *dev, void *data)
+int dev_set_drvdata(struct device *dev, void *data)
 {
 	int error;
 
-	if (!dev)
-		return;
 	if (!dev->p) {
 		error = device_private_init(dev);
 		if (error)
-			return;
+			return error;
 	}
 	dev->p->driver_data = data;
+	return 0;
 }
 EXPORT_SYMBOL(dev_set_drvdata);
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 8c798ef7f13fcc25ea1627ed3870dca0b97d1a21..bbb03e6f7255b715e894080e66a7ccfae34b2c24 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -521,6 +521,11 @@ static int _request_firmware(const struct firmware **firmware_p,
 	if (!firmware_p)
 		return -EINVAL;
 
+	if (WARN_ON(usermodehelper_is_disabled())) {
+		dev_err(device, "firmware: %s will not be loaded\n", name);
+		return -EBUSY;
+	}
+
 	*firmware_p = firmware = kzalloc(sizeof(*firmware), GFP_KERNEL);
 	if (!firmware) {
 		dev_err(device, "%s: kmalloc(struct firmware) failed\n",
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 3da6a43b77567d622f0768e6049c71533e55ed0e..9f9b2359f718f486ba5336807fcd003ab6bff1f5 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -48,7 +48,8 @@ static const char *memory_uevent_name(struct kset *kset, struct kobject *kobj)
 	return MEMORY_CLASS_NAME;
 }
 
-static int memory_uevent(struct kset *kset, struct kobject *obj, struct kobj_uevent_env *env)
+static int memory_uevent(struct kset *kset, struct kobject *obj,
+			struct kobj_uevent_env *env)
 {
 	int retval = 0;
 
@@ -228,10 +229,11 @@ int memory_isolate_notify(unsigned long val, void *v)
  * OK to have direct references to sparsemem variables in here.
  */
 static int
-memory_section_action(unsigned long phys_index, unsigned long action)
+memory_block_action(unsigned long phys_index, unsigned long action)
 {
 	int i;
 	unsigned long start_pfn, start_paddr;
+	unsigned long nr_pages = PAGES_PER_SECTION * sections_per_block;
 	struct page *first_page;
 	int ret;
 
@@ -243,7 +245,7 @@ memory_section_action(unsigned long phys_index, unsigned long action)
 	 * that way.
 	 */
 	if (action == MEM_ONLINE) {
-		for (i = 0; i < PAGES_PER_SECTION; i++) {
+		for (i = 0; i < nr_pages; i++) {
 			if (PageReserved(first_page+i))
 				continue;
 
@@ -257,12 +259,12 @@ memory_section_action(unsigned long phys_index, unsigned long action)
 	switch (action) {
 		case MEM_ONLINE:
 			start_pfn = page_to_pfn(first_page);
-			ret = online_pages(start_pfn, PAGES_PER_SECTION);
+			ret = online_pages(start_pfn, nr_pages);
 			break;
 		case MEM_OFFLINE:
 			start_paddr = page_to_pfn(first_page) << PAGE_SHIFT;
 			ret = remove_memory(start_paddr,
-					    PAGES_PER_SECTION << PAGE_SHIFT);
+					    nr_pages << PAGE_SHIFT);
 			break;
 		default:
 			WARN(1, KERN_WARNING "%s(%ld, %ld) unknown action: "
@@ -276,7 +278,7 @@ memory_section_action(unsigned long phys_index, unsigned long action)
 static int memory_block_change_state(struct memory_block *mem,
 		unsigned long to_state, unsigned long from_state_req)
 {
-	int i, ret = 0;
+	int ret = 0;
 
 	mutex_lock(&mem->state_mutex);
 
@@ -288,20 +290,11 @@ static int memory_block_change_state(struct memory_block *mem,
 	if (to_state == MEM_OFFLINE)
 		mem->state = MEM_GOING_OFFLINE;
 
-	for (i = 0; i < sections_per_block; i++) {
-		ret = memory_section_action(mem->start_section_nr + i,
-					    to_state);
-		if (ret)
-			break;
-	}
-
-	if (ret) {
-		for (i = 0; i < sections_per_block; i++)
-			memory_section_action(mem->start_section_nr + i,
-					      from_state_req);
+	ret = memory_block_action(mem->start_section_nr, to_state);
 
+	if (ret)
 		mem->state = from_state_req;
-	} else
+	else
 		mem->state = to_state;
 
 out:
@@ -396,15 +389,14 @@ memory_probe_store(struct class *class, struct class_attribute *attr,
 		ret = add_memory(nid, phys_addr,
 				 PAGES_PER_SECTION << PAGE_SHIFT);
 		if (ret)
-			break;
+			goto out;
 
 		phys_addr += MIN_MEMORY_BLOCK_SIZE;
 	}
 
-	if (ret)
-		count = ret;
-
-	return count;
+	ret = count;
+out:
+	return ret;
 }
 static CLASS_ATTR(probe, S_IWUSR, NULL, memory_probe_store);
 
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 9e0e4fc24c46506e4adcfd6f4e429ad6ddced5f7..1c291af637b3582e1419e665ee81e07ab6bdb019 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -192,18 +192,18 @@ EXPORT_SYMBOL_GPL(platform_device_alloc);
 int platform_device_add_resources(struct platform_device *pdev,
 				  const struct resource *res, unsigned int num)
 {
-	struct resource *r;
+	struct resource *r = NULL;
 
-	if (!res)
-		return 0;
-
-	r = kmemdup(res, sizeof(struct resource) * num, GFP_KERNEL);
-	if (r) {
-		pdev->resource = r;
-		pdev->num_resources = num;
-		return 0;
+	if (res) {
+		r = kmemdup(res, sizeof(struct resource) * num, GFP_KERNEL);
+		if (!r)
+			return -ENOMEM;
 	}
-	return -ENOMEM;
+
+	kfree(pdev->resource);
+	pdev->resource = r;
+	pdev->num_resources = num;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(platform_device_add_resources);
 
@@ -220,17 +220,17 @@ EXPORT_SYMBOL_GPL(platform_device_add_resources);
 int platform_device_add_data(struct platform_device *pdev, const void *data,
 			     size_t size)
 {
-	void *d;
+	void *d = NULL;
 
-	if (!data)
-		return 0;
-
-	d = kmemdup(data, size, GFP_KERNEL);
-	if (d) {
-		pdev->dev.platform_data = d;
-		return 0;
+	if (data) {
+		d = kmemdup(data, size, GFP_KERNEL);
+		if (!d)
+			return -ENOMEM;
 	}
-	return -ENOMEM;
+
+	kfree(pdev->dev.platform_data);
+	pdev->dev.platform_data = d;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(platform_device_add_data);
 
@@ -667,7 +667,7 @@ static int platform_legacy_resume(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_prepare(struct device *dev)
+int platform_pm_prepare(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -678,7 +678,7 @@ static int platform_pm_prepare(struct device *dev)
 	return ret;
 }
 
-static void platform_pm_complete(struct device *dev)
+void platform_pm_complete(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 
@@ -686,16 +686,11 @@ static void platform_pm_complete(struct device *dev)
 		drv->pm->complete(dev);
 }
 
-#else /* !CONFIG_PM_SLEEP */
-
-#define platform_pm_prepare		NULL
-#define platform_pm_complete		NULL
-
-#endif /* !CONFIG_PM_SLEEP */
+#endif /* CONFIG_PM_SLEEP */
 
 #ifdef CONFIG_SUSPEND
 
-int __weak platform_pm_suspend(struct device *dev)
+int platform_pm_suspend(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -713,7 +708,7 @@ int __weak platform_pm_suspend(struct device *dev)
 	return ret;
 }
 
-int __weak platform_pm_suspend_noirq(struct device *dev)
+int platform_pm_suspend_noirq(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -729,7 +724,7 @@ int __weak platform_pm_suspend_noirq(struct device *dev)
 	return ret;
 }
 
-int __weak platform_pm_resume(struct device *dev)
+int platform_pm_resume(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -747,7 +742,7 @@ int __weak platform_pm_resume(struct device *dev)
 	return ret;
 }
 
-int __weak platform_pm_resume_noirq(struct device *dev)
+int platform_pm_resume_noirq(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -763,18 +758,11 @@ int __weak platform_pm_resume_noirq(struct device *dev)
 	return ret;
 }
 
-#else /* !CONFIG_SUSPEND */
-
-#define platform_pm_suspend		NULL
-#define platform_pm_resume		NULL
-#define platform_pm_suspend_noirq	NULL
-#define platform_pm_resume_noirq	NULL
-
-#endif /* !CONFIG_SUSPEND */
+#endif /* CONFIG_SUSPEND */
 
 #ifdef CONFIG_HIBERNATE_CALLBACKS
 
-static int platform_pm_freeze(struct device *dev)
+int platform_pm_freeze(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -792,7 +780,7 @@ static int platform_pm_freeze(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_freeze_noirq(struct device *dev)
+int platform_pm_freeze_noirq(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -808,7 +796,7 @@ static int platform_pm_freeze_noirq(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_thaw(struct device *dev)
+int platform_pm_thaw(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -826,7 +814,7 @@ static int platform_pm_thaw(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_thaw_noirq(struct device *dev)
+int platform_pm_thaw_noirq(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -842,7 +830,7 @@ static int platform_pm_thaw_noirq(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_poweroff(struct device *dev)
+int platform_pm_poweroff(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -860,7 +848,7 @@ static int platform_pm_poweroff(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_poweroff_noirq(struct device *dev)
+int platform_pm_poweroff_noirq(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -876,7 +864,7 @@ static int platform_pm_poweroff_noirq(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_restore(struct device *dev)
+int platform_pm_restore(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -894,7 +882,7 @@ static int platform_pm_restore(struct device *dev)
 	return ret;
 }
 
-static int platform_pm_restore_noirq(struct device *dev)
+int platform_pm_restore_noirq(struct device *dev)
 {
 	struct device_driver *drv = dev->driver;
 	int ret = 0;
@@ -910,62 +898,13 @@ static int platform_pm_restore_noirq(struct device *dev)
 	return ret;
 }
 
-#else /* !CONFIG_HIBERNATE_CALLBACKS */
-
-#define platform_pm_freeze		NULL
-#define platform_pm_thaw		NULL
-#define platform_pm_poweroff		NULL
-#define platform_pm_restore		NULL
-#define platform_pm_freeze_noirq	NULL
-#define platform_pm_thaw_noirq		NULL
-#define platform_pm_poweroff_noirq	NULL
-#define platform_pm_restore_noirq	NULL
-
-#endif /* !CONFIG_HIBERNATE_CALLBACKS */
-
-#ifdef CONFIG_PM_RUNTIME
-
-int __weak platform_pm_runtime_suspend(struct device *dev)
-{
-	return pm_generic_runtime_suspend(dev);
-};
-
-int __weak platform_pm_runtime_resume(struct device *dev)
-{
-	return pm_generic_runtime_resume(dev);
-};
-
-int __weak platform_pm_runtime_idle(struct device *dev)
-{
-	return pm_generic_runtime_idle(dev);
-};
-
-#else /* !CONFIG_PM_RUNTIME */
-
-#define platform_pm_runtime_suspend NULL
-#define platform_pm_runtime_resume NULL
-#define platform_pm_runtime_idle NULL
-
-#endif /* !CONFIG_PM_RUNTIME */
+#endif /* CONFIG_HIBERNATE_CALLBACKS */
 
 static const struct dev_pm_ops platform_dev_pm_ops = {
-	.prepare = platform_pm_prepare,
-	.complete = platform_pm_complete,
-	.suspend = platform_pm_suspend,
-	.resume = platform_pm_resume,
-	.freeze = platform_pm_freeze,
-	.thaw = platform_pm_thaw,
-	.poweroff = platform_pm_poweroff,
-	.restore = platform_pm_restore,
-	.suspend_noirq = platform_pm_suspend_noirq,
-	.resume_noirq = platform_pm_resume_noirq,
-	.freeze_noirq = platform_pm_freeze_noirq,
-	.thaw_noirq = platform_pm_thaw_noirq,
-	.poweroff_noirq = platform_pm_poweroff_noirq,
-	.restore_noirq = platform_pm_restore_noirq,
-	.runtime_suspend = platform_pm_runtime_suspend,
-	.runtime_resume = platform_pm_runtime_resume,
-	.runtime_idle = platform_pm_runtime_idle,
+	.runtime_suspend = pm_generic_runtime_suspend,
+	.runtime_resume = pm_generic_runtime_resume,
+	.runtime_idle = pm_generic_runtime_idle,
+	USE_PLATFORM_PM_SLEEP_OPS
 };
 
 struct bus_type platform_bus_type = {
@@ -977,41 +916,6 @@ struct bus_type platform_bus_type = {
 };
 EXPORT_SYMBOL_GPL(platform_bus_type);
 
-/**
- * platform_bus_get_pm_ops() - return pointer to busses dev_pm_ops
- *
- * This function can be used by platform code to get the current
- * set of dev_pm_ops functions used by the platform_bus_type.
- */
-const struct dev_pm_ops * __init platform_bus_get_pm_ops(void)
-{
-	return platform_bus_type.pm;
-}
-
-/**
- * platform_bus_set_pm_ops() - update dev_pm_ops for the platform_bus_type
- *
- * @pm: pointer to new dev_pm_ops struct to be used for platform_bus_type
- *
- * Platform code can override the dev_pm_ops methods of
- * platform_bus_type by using this function.  It is expected that
- * platform code will first do a platform_bus_get_pm_ops(), then
- * kmemdup it, then customize selected methods and pass a pointer to
- * the new struct dev_pm_ops to this function.
- *
- * Since platform-specific code is customizing methods for *all*
- * devices (not just platform-specific devices) it is expected that
- * any custom overrides of these functions will keep existing behavior
- * and simply extend it.  For example, any customization of the
- * runtime PM methods should continue to call the pm_generic_*
- * functions as the default ones do in addition to the
- * platform-specific behavior.
- */
-void __init platform_bus_set_pm_ops(const struct dev_pm_ops *pm)
-{
-	platform_bus_type.pm = pm;
-}
-
 int __init platform_bus_init(void)
 {
 	int error;
diff --git a/drivers/base/power/Makefile b/drivers/base/power/Makefile
index 118c1b92a511c3819ac27e424eaad23831dee0c6..3647e114d0e79cbf30c40a2260040c31b1b73972 100644
--- a/drivers/base/power/Makefile
+++ b/drivers/base/power/Makefile
@@ -3,6 +3,6 @@ obj-$(CONFIG_PM_SLEEP)	+= main.o wakeup.o
 obj-$(CONFIG_PM_RUNTIME)	+= runtime.o
 obj-$(CONFIG_PM_TRACE_RTC)	+= trace.o
 obj-$(CONFIG_PM_OPP)	+= opp.o
+obj-$(CONFIG_HAVE_CLK)	+= clock_ops.o
 
-ccflags-$(CONFIG_DEBUG_DRIVER) := -DDEBUG
-ccflags-$(CONFIG_PM_VERBOSE)   += -DDEBUG
+ccflags-$(CONFIG_DEBUG_DRIVER) := -DDEBUG
\ No newline at end of file
diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c
new file mode 100644
index 0000000000000000000000000000000000000000..c0dd09df7be891a113e94bd2a53cc7a6de8bd1e5
--- /dev/null
+++ b/drivers/base/power/clock_ops.c
@@ -0,0 +1,431 @@
+/*
+ * drivers/base/power/clock_ops.c - Generic clock manipulation PM callbacks
+ *
+ * Copyright (c) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Renesas Electronics Corp.
+ *
+ * This file is released under the GPLv2.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <linux/clk.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+
+#ifdef CONFIG_PM_RUNTIME
+
+struct pm_runtime_clk_data {
+	struct list_head clock_list;
+	struct mutex lock;
+};
+
+enum pce_status {
+	PCE_STATUS_NONE = 0,
+	PCE_STATUS_ACQUIRED,
+	PCE_STATUS_ENABLED,
+	PCE_STATUS_ERROR,
+};
+
+struct pm_clock_entry {
+	struct list_head node;
+	char *con_id;
+	struct clk *clk;
+	enum pce_status status;
+};
+
+static struct pm_runtime_clk_data *__to_prd(struct device *dev)
+{
+	return dev ? dev->power.subsys_data : NULL;
+}
+
+/**
+ * pm_runtime_clk_add - Start using a device clock for runtime PM.
+ * @dev: Device whose clock is going to be used for runtime PM.
+ * @con_id: Connection ID of the clock.
+ *
+ * Add the clock represented by @con_id to the list of clocks used for
+ * the runtime PM of @dev.
+ */
+int pm_runtime_clk_add(struct device *dev, const char *con_id)
+{
+	struct pm_runtime_clk_data *prd = __to_prd(dev);
+	struct pm_clock_entry *ce;
+
+	if (!prd)
+		return -EINVAL;
+
+	ce = kzalloc(sizeof(*ce), GFP_KERNEL);
+	if (!ce) {
+		dev_err(dev, "Not enough memory for clock entry.\n");
+		return -ENOMEM;
+	}
+
+	if (con_id) {
+		ce->con_id = kstrdup(con_id, GFP_KERNEL);
+		if (!ce->con_id) {
+			dev_err(dev,
+				"Not enough memory for clock connection ID.\n");
+			kfree(ce);
+			return -ENOMEM;
+		}
+	}
+
+	mutex_lock(&prd->lock);
+	list_add_tail(&ce->node, &prd->clock_list);
+	mutex_unlock(&prd->lock);
+	return 0;
+}
+
+/**
+ * __pm_runtime_clk_remove - Destroy runtime PM clock entry.
+ * @ce: Runtime PM clock entry to destroy.
+ *
+ * This routine must be called under the mutex protecting the runtime PM list
+ * of clocks corresponding the the @ce's device.
+ */
+static void __pm_runtime_clk_remove(struct pm_clock_entry *ce)
+{
+	if (!ce)
+		return;
+
+	list_del(&ce->node);
+
+	if (ce->status < PCE_STATUS_ERROR) {
+		if (ce->status == PCE_STATUS_ENABLED)
+			clk_disable(ce->clk);
+
+		if (ce->status >= PCE_STATUS_ACQUIRED)
+			clk_put(ce->clk);
+	}
+
+	if (ce->con_id)
+		kfree(ce->con_id);
+
+	kfree(ce);
+}
+
+/**
+ * pm_runtime_clk_remove - Stop using a device clock for runtime PM.
+ * @dev: Device whose clock should not be used for runtime PM any more.
+ * @con_id: Connection ID of the clock.
+ *
+ * Remove the clock represented by @con_id from the list of clocks used for
+ * the runtime PM of @dev.
+ */
+void pm_runtime_clk_remove(struct device *dev, const char *con_id)
+{
+	struct pm_runtime_clk_data *prd = __to_prd(dev);
+	struct pm_clock_entry *ce;
+
+	if (!prd)
+		return;
+
+	mutex_lock(&prd->lock);
+
+	list_for_each_entry(ce, &prd->clock_list, node) {
+		if (!con_id && !ce->con_id) {
+			__pm_runtime_clk_remove(ce);
+			break;
+		} else if (!con_id || !ce->con_id) {
+			continue;
+		} else if (!strcmp(con_id, ce->con_id)) {
+			__pm_runtime_clk_remove(ce);
+			break;
+		}
+	}
+
+	mutex_unlock(&prd->lock);
+}
+
+/**
+ * pm_runtime_clk_init - Initialize a device's list of runtime PM clocks.
+ * @dev: Device to initialize the list of runtime PM clocks for.
+ *
+ * Allocate a struct pm_runtime_clk_data object, initialize its lock member and
+ * make the @dev's power.subsys_data field point to it.
+ */
+int pm_runtime_clk_init(struct device *dev)
+{
+	struct pm_runtime_clk_data *prd;
+
+	prd = kzalloc(sizeof(*prd), GFP_KERNEL);
+	if (!prd) {
+		dev_err(dev, "Not enough memory fo runtime PM data.\n");
+		return -ENOMEM;
+	}
+
+	INIT_LIST_HEAD(&prd->clock_list);
+	mutex_init(&prd->lock);
+	dev->power.subsys_data = prd;
+	return 0;
+}
+
+/**
+ * pm_runtime_clk_destroy - Destroy a device's list of runtime PM clocks.
+ * @dev: Device to destroy the list of runtime PM clocks for.
+ *
+ * Clear the @dev's power.subsys_data field, remove the list of clock entries
+ * from the struct pm_runtime_clk_data object pointed to by it before and free
+ * that object.
+ */
+void pm_runtime_clk_destroy(struct device *dev)
+{
+	struct pm_runtime_clk_data *prd = __to_prd(dev);
+	struct pm_clock_entry *ce, *c;
+
+	if (!prd)
+		return;
+
+	dev->power.subsys_data = NULL;
+
+	mutex_lock(&prd->lock);
+
+	list_for_each_entry_safe_reverse(ce, c, &prd->clock_list, node)
+		__pm_runtime_clk_remove(ce);
+
+	mutex_unlock(&prd->lock);
+
+	kfree(prd);
+}
+
+/**
+ * pm_runtime_clk_acquire - Acquire a device clock.
+ * @dev: Device whose clock is to be acquired.
+ * @con_id: Connection ID of the clock.
+ */
+static void pm_runtime_clk_acquire(struct device *dev,
+				    struct pm_clock_entry *ce)
+{
+	ce->clk = clk_get(dev, ce->con_id);
+	if (IS_ERR(ce->clk)) {
+		ce->status = PCE_STATUS_ERROR;
+	} else {
+		ce->status = PCE_STATUS_ACQUIRED;
+		dev_dbg(dev, "Clock %s managed by runtime PM.\n", ce->con_id);
+	}
+}
+
+/**
+ * pm_runtime_clk_suspend - Disable clocks in a device's runtime PM clock list.
+ * @dev: Device to disable the clocks for.
+ */
+int pm_runtime_clk_suspend(struct device *dev)
+{
+	struct pm_runtime_clk_data *prd = __to_prd(dev);
+	struct pm_clock_entry *ce;
+
+	dev_dbg(dev, "%s()\n", __func__);
+
+	if (!prd)
+		return 0;
+
+	mutex_lock(&prd->lock);
+
+	list_for_each_entry_reverse(ce, &prd->clock_list, node) {
+		if (ce->status == PCE_STATUS_NONE)
+			pm_runtime_clk_acquire(dev, ce);
+
+		if (ce->status < PCE_STATUS_ERROR) {
+			clk_disable(ce->clk);
+			ce->status = PCE_STATUS_ACQUIRED;
+		}
+	}
+
+	mutex_unlock(&prd->lock);
+
+	return 0;
+}
+
+/**
+ * pm_runtime_clk_resume - Enable clocks in a device's runtime PM clock list.
+ * @dev: Device to enable the clocks for.
+ */
+int pm_runtime_clk_resume(struct device *dev)
+{
+	struct pm_runtime_clk_data *prd = __to_prd(dev);
+	struct pm_clock_entry *ce;
+
+	dev_dbg(dev, "%s()\n", __func__);
+
+	if (!prd)
+		return 0;
+
+	mutex_lock(&prd->lock);
+
+	list_for_each_entry(ce, &prd->clock_list, node) {
+		if (ce->status == PCE_STATUS_NONE)
+			pm_runtime_clk_acquire(dev, ce);
+
+		if (ce->status < PCE_STATUS_ERROR) {
+			clk_enable(ce->clk);
+			ce->status = PCE_STATUS_ENABLED;
+		}
+	}
+
+	mutex_unlock(&prd->lock);
+
+	return 0;
+}
+
+/**
+ * pm_runtime_clk_notify - Notify routine for device addition and removal.
+ * @nb: Notifier block object this function is a member of.
+ * @action: Operation being carried out by the caller.
+ * @data: Device the routine is being run for.
+ *
+ * For this function to work, @nb must be a member of an object of type
+ * struct pm_clk_notifier_block containing all of the requisite data.
+ * Specifically, the pwr_domain member of that object is copied to the device's
+ * pwr_domain field and its con_ids member is used to populate the device's list
+ * of runtime PM clocks, depending on @action.
+ *
+ * If the device's pwr_domain field is already populated with a value different
+ * from the one stored in the struct pm_clk_notifier_block object, the function
+ * does nothing.
+ */
+static int pm_runtime_clk_notify(struct notifier_block *nb,
+				 unsigned long action, void *data)
+{
+	struct pm_clk_notifier_block *clknb;
+	struct device *dev = data;
+	char *con_id;
+	int error;
+
+	dev_dbg(dev, "%s() %ld\n", __func__, action);
+
+	clknb = container_of(nb, struct pm_clk_notifier_block, nb);
+
+	switch (action) {
+	case BUS_NOTIFY_ADD_DEVICE:
+		if (dev->pwr_domain)
+			break;
+
+		error = pm_runtime_clk_init(dev);
+		if (error)
+			break;
+
+		dev->pwr_domain = clknb->pwr_domain;
+		if (clknb->con_ids[0]) {
+			for (con_id = clknb->con_ids[0]; *con_id; con_id++)
+				pm_runtime_clk_add(dev, con_id);
+		} else {
+			pm_runtime_clk_add(dev, NULL);
+		}
+
+		break;
+	case BUS_NOTIFY_DEL_DEVICE:
+		if (dev->pwr_domain != clknb->pwr_domain)
+			break;
+
+		dev->pwr_domain = NULL;
+		pm_runtime_clk_destroy(dev);
+		break;
+	}
+
+	return 0;
+}
+
+#else /* !CONFIG_PM_RUNTIME */
+
+/**
+ * enable_clock - Enable a device clock.
+ * @dev: Device whose clock is to be enabled.
+ * @con_id: Connection ID of the clock.
+ */
+static void enable_clock(struct device *dev, const char *con_id)
+{
+	struct clk *clk;
+
+	clk = clk_get(dev, con_id);
+	if (!IS_ERR(clk)) {
+		clk_enable(clk);
+		clk_put(clk);
+		dev_info(dev, "Runtime PM disabled, clock forced on.\n");
+	}
+}
+
+/**
+ * disable_clock - Disable a device clock.
+ * @dev: Device whose clock is to be disabled.
+ * @con_id: Connection ID of the clock.
+ */
+static void disable_clock(struct device *dev, const char *con_id)
+{
+	struct clk *clk;
+
+	clk = clk_get(dev, con_id);
+	if (!IS_ERR(clk)) {
+		clk_disable(clk);
+		clk_put(clk);
+		dev_info(dev, "Runtime PM disabled, clock forced off.\n");
+	}
+}
+
+/**
+ * pm_runtime_clk_notify - Notify routine for device addition and removal.
+ * @nb: Notifier block object this function is a member of.
+ * @action: Operation being carried out by the caller.
+ * @data: Device the routine is being run for.
+ *
+ * For this function to work, @nb must be a member of an object of type
+ * struct pm_clk_notifier_block containing all of the requisite data.
+ * Specifically, the con_ids member of that object is used to enable or disable
+ * the device's clocks, depending on @action.
+ */
+static int pm_runtime_clk_notify(struct notifier_block *nb,
+				 unsigned long action, void *data)
+{
+	struct pm_clk_notifier_block *clknb;
+	struct device *dev = data;
+	char *con_id;
+
+	dev_dbg(dev, "%s() %ld\n", __func__, action);
+
+	clknb = container_of(nb, struct pm_clk_notifier_block, nb);
+
+	switch (action) {
+	case BUS_NOTIFY_ADD_DEVICE:
+		if (clknb->con_ids[0]) {
+			for (con_id = clknb->con_ids[0]; *con_id; con_id++)
+				enable_clock(dev, con_id);
+		} else {
+			enable_clock(dev, NULL);
+		}
+		break;
+	case BUS_NOTIFY_DEL_DEVICE:
+		if (clknb->con_ids[0]) {
+			for (con_id = clknb->con_ids[0]; *con_id; con_id++)
+				disable_clock(dev, con_id);
+		} else {
+			disable_clock(dev, NULL);
+		}
+		break;
+	}
+
+	return 0;
+}
+
+#endif /* !CONFIG_PM_RUNTIME */
+
+/**
+ * pm_runtime_clk_add_notifier - Add bus type notifier for runtime PM clocks.
+ * @bus: Bus type to add the notifier to.
+ * @clknb: Notifier to be added to the given bus type.
+ *
+ * The nb member of @clknb is not expected to be initialized and its
+ * notifier_call member will be replaced with pm_runtime_clk_notify().  However,
+ * the remaining members of @clknb should be populated prior to calling this
+ * routine.
+ */
+void pm_runtime_clk_add_notifier(struct bus_type *bus,
+				 struct pm_clk_notifier_block *clknb)
+{
+	if (!bus || !clknb)
+		return;
+
+	clknb->nb.notifier_call = pm_runtime_clk_notify;
+	bus_register_notifier(bus, &clknb->nb);
+}
diff --git a/drivers/base/power/generic_ops.c b/drivers/base/power/generic_ops.c
index 42f97f925629b7422080e2453a1d02b24d033f5b..cb3bb368681c7379c7fed94060ddd80079b6d0a9 100644
--- a/drivers/base/power/generic_ops.c
+++ b/drivers/base/power/generic_ops.c
@@ -73,6 +73,23 @@ EXPORT_SYMBOL_GPL(pm_generic_runtime_resume);
 #endif /* CONFIG_PM_RUNTIME */
 
 #ifdef CONFIG_PM_SLEEP
+/**
+ * pm_generic_prepare - Generic routine preparing a device for power transition.
+ * @dev: Device to prepare.
+ *
+ * Prepare a device for a system-wide power transition.
+ */
+int pm_generic_prepare(struct device *dev)
+{
+	struct device_driver *drv = dev->driver;
+	int ret = 0;
+
+	if (drv && drv->pm && drv->pm->prepare)
+		ret = drv->pm->prepare(dev);
+
+	return ret;
+}
+
 /**
  * __pm_generic_call - Generic suspend/freeze/poweroff/thaw subsystem callback.
  * @dev: Device to handle.
@@ -213,16 +230,38 @@ int pm_generic_restore(struct device *dev)
 	return __pm_generic_resume(dev, PM_EVENT_RESTORE);
 }
 EXPORT_SYMBOL_GPL(pm_generic_restore);
+
+/**
+ * pm_generic_complete - Generic routine competing a device power transition.
+ * @dev: Device to handle.
+ *
+ * Complete a device power transition during a system-wide power transition.
+ */
+void pm_generic_complete(struct device *dev)
+{
+	struct device_driver *drv = dev->driver;
+
+	if (drv && drv->pm && drv->pm->complete)
+		drv->pm->complete(dev);
+
+	/*
+	 * Let runtime PM try to suspend devices that haven't been in use before
+	 * going into the system-wide sleep state we're resuming from.
+	 */
+	pm_runtime_idle(dev);
+}
 #endif /* CONFIG_PM_SLEEP */
 
 struct dev_pm_ops generic_subsys_pm_ops = {
 #ifdef CONFIG_PM_SLEEP
+	.prepare = pm_generic_prepare,
 	.suspend = pm_generic_suspend,
 	.resume = pm_generic_resume,
 	.freeze = pm_generic_freeze,
 	.thaw = pm_generic_thaw,
 	.poweroff = pm_generic_poweroff,
 	.restore = pm_generic_restore,
+	.complete = pm_generic_complete,
 #endif
 #ifdef CONFIG_PM_RUNTIME
 	.runtime_suspend = pm_generic_runtime_suspend,
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index abe3ab709e87ffe3340757b6ae80bad694caf2d8..aa6320207745d636641178f3d9ca89c2d489fe6e 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -426,10 +426,8 @@ static int device_resume_noirq(struct device *dev, pm_message_t state)
 
 	if (dev->pwr_domain) {
 		pm_dev_dbg(dev, state, "EARLY power domain ");
-		pm_noirq_op(dev, &dev->pwr_domain->ops, state);
-	}
-
-	if (dev->type && dev->type->pm) {
+		error = pm_noirq_op(dev, &dev->pwr_domain->ops, state);
+	} else if (dev->type && dev->type->pm) {
 		pm_dev_dbg(dev, state, "EARLY type ");
 		error = pm_noirq_op(dev, dev->type->pm, state);
 	} else if (dev->class && dev->class->pm) {
@@ -517,7 +515,8 @@ static int device_resume(struct device *dev, pm_message_t state, bool async)
 
 	if (dev->pwr_domain) {
 		pm_dev_dbg(dev, state, "power domain ");
-		pm_op(dev, &dev->pwr_domain->ops, state);
+		error = pm_op(dev, &dev->pwr_domain->ops, state);
+		goto End;
 	}
 
 	if (dev->type && dev->type->pm) {
@@ -580,11 +579,13 @@ static bool is_async(struct device *dev)
  * Execute the appropriate "resume" callback for all devices whose status
  * indicates that they are suspended.
  */
-static void dpm_resume(pm_message_t state)
+void dpm_resume(pm_message_t state)
 {
 	struct device *dev;
 	ktime_t starttime = ktime_get();
 
+	might_sleep();
+
 	mutex_lock(&dpm_list_mtx);
 	pm_transition = state;
 	async_error = 0;
@@ -629,12 +630,11 @@ static void device_complete(struct device *dev, pm_message_t state)
 {
 	device_lock(dev);
 
-	if (dev->pwr_domain && dev->pwr_domain->ops.complete) {
+	if (dev->pwr_domain) {
 		pm_dev_dbg(dev, state, "completing power domain ");
-		dev->pwr_domain->ops.complete(dev);
-	}
-
-	if (dev->type && dev->type->pm) {
+		if (dev->pwr_domain->ops.complete)
+			dev->pwr_domain->ops.complete(dev);
+	} else if (dev->type && dev->type->pm) {
 		pm_dev_dbg(dev, state, "completing type ");
 		if (dev->type->pm->complete)
 			dev->type->pm->complete(dev);
@@ -658,10 +658,12 @@ static void device_complete(struct device *dev, pm_message_t state)
  * Execute the ->complete() callbacks for all devices whose PM status is not
  * DPM_ON (this allows new devices to be registered).
  */
-static void dpm_complete(pm_message_t state)
+void dpm_complete(pm_message_t state)
 {
 	struct list_head list;
 
+	might_sleep();
+
 	INIT_LIST_HEAD(&list);
 	mutex_lock(&dpm_list_mtx);
 	while (!list_empty(&dpm_prepared_list)) {
@@ -690,7 +692,6 @@ static void dpm_complete(pm_message_t state)
  */
 void dpm_resume_end(pm_message_t state)
 {
-	might_sleep();
 	dpm_resume(state);
 	dpm_complete(state);
 }
@@ -732,7 +733,12 @@ static int device_suspend_noirq(struct device *dev, pm_message_t state)
 {
 	int error;
 
-	if (dev->type && dev->type->pm) {
+	if (dev->pwr_domain) {
+		pm_dev_dbg(dev, state, "LATE power domain ");
+		error = pm_noirq_op(dev, &dev->pwr_domain->ops, state);
+		if (error)
+			return error;
+	} else if (dev->type && dev->type->pm) {
 		pm_dev_dbg(dev, state, "LATE type ");
 		error = pm_noirq_op(dev, dev->type->pm, state);
 		if (error)
@@ -749,11 +755,6 @@ static int device_suspend_noirq(struct device *dev, pm_message_t state)
 			return error;
 	}
 
-	if (dev->pwr_domain) {
-		pm_dev_dbg(dev, state, "LATE power domain ");
-		pm_noirq_op(dev, &dev->pwr_domain->ops, state);
-	}
-
 	return 0;
 }
 
@@ -841,21 +842,27 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
 		goto End;
 	}
 
+	if (dev->pwr_domain) {
+		pm_dev_dbg(dev, state, "power domain ");
+		error = pm_op(dev, &dev->pwr_domain->ops, state);
+		goto End;
+	}
+
 	if (dev->type && dev->type->pm) {
 		pm_dev_dbg(dev, state, "type ");
 		error = pm_op(dev, dev->type->pm, state);
-		goto Domain;
+		goto End;
 	}
 
 	if (dev->class) {
 		if (dev->class->pm) {
 			pm_dev_dbg(dev, state, "class ");
 			error = pm_op(dev, dev->class->pm, state);
-			goto Domain;
+			goto End;
 		} else if (dev->class->suspend) {
 			pm_dev_dbg(dev, state, "legacy class ");
 			error = legacy_suspend(dev, state, dev->class->suspend);
-			goto Domain;
+			goto End;
 		}
 	}
 
@@ -869,12 +876,6 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
 		}
 	}
 
- Domain:
-	if (!error && dev->pwr_domain) {
-		pm_dev_dbg(dev, state, "power domain ");
-		pm_op(dev, &dev->pwr_domain->ops, state);
-	}
-
  End:
 	device_unlock(dev);
 	complete_all(&dev->power.completion);
@@ -914,11 +915,13 @@ static int device_suspend(struct device *dev)
  * dpm_suspend - Execute "suspend" callbacks for all non-sysdev devices.
  * @state: PM transition of the system being carried out.
  */
-static int dpm_suspend(pm_message_t state)
+int dpm_suspend(pm_message_t state)
 {
 	ktime_t starttime = ktime_get();
 	int error = 0;
 
+	might_sleep();
+
 	mutex_lock(&dpm_list_mtx);
 	pm_transition = state;
 	async_error = 0;
@@ -965,7 +968,14 @@ static int device_prepare(struct device *dev, pm_message_t state)
 
 	device_lock(dev);
 
-	if (dev->type && dev->type->pm) {
+	if (dev->pwr_domain) {
+		pm_dev_dbg(dev, state, "preparing power domain ");
+		if (dev->pwr_domain->ops.prepare)
+			error = dev->pwr_domain->ops.prepare(dev);
+		suspend_report_result(dev->pwr_domain->ops.prepare, error);
+		if (error)
+			goto End;
+	} else if (dev->type && dev->type->pm) {
 		pm_dev_dbg(dev, state, "preparing type ");
 		if (dev->type->pm->prepare)
 			error = dev->type->pm->prepare(dev);
@@ -984,13 +994,6 @@ static int device_prepare(struct device *dev, pm_message_t state)
 		if (dev->bus->pm->prepare)
 			error = dev->bus->pm->prepare(dev);
 		suspend_report_result(dev->bus->pm->prepare, error);
-		if (error)
-			goto End;
-	}
-
-	if (dev->pwr_domain && dev->pwr_domain->ops.prepare) {
-		pm_dev_dbg(dev, state, "preparing power domain ");
-		dev->pwr_domain->ops.prepare(dev);
 	}
 
  End:
@@ -1005,10 +1008,12 @@ static int device_prepare(struct device *dev, pm_message_t state)
  *
  * Execute the ->prepare() callback(s) for all devices.
  */
-static int dpm_prepare(pm_message_t state)
+int dpm_prepare(pm_message_t state)
 {
 	int error = 0;
 
+	might_sleep();
+
 	mutex_lock(&dpm_list_mtx);
 	while (!list_empty(&dpm_list)) {
 		struct device *dev = to_device(dpm_list.next);
@@ -1057,7 +1062,6 @@ int dpm_suspend_start(pm_message_t state)
 {
 	int error;
 
-	might_sleep();
 	error = dpm_prepare(state);
 	if (!error)
 		error = dpm_suspend(state);
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 3172c60d23a96e0e2d910219deed3b40bc2f6c79..0d4587b15c5599372e7b9f917fcea636404bf8d9 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -168,7 +168,6 @@ static int rpm_check_suspend_allowed(struct device *dev)
 static int rpm_idle(struct device *dev, int rpmflags)
 {
 	int (*callback)(struct device *);
-	int (*domain_callback)(struct device *);
 	int retval;
 
 	retval = rpm_check_suspend_allowed(dev);
@@ -214,7 +213,9 @@ static int rpm_idle(struct device *dev, int rpmflags)
 
 	dev->power.idle_notification = true;
 
-	if (dev->type && dev->type->pm)
+	if (dev->pwr_domain)
+		callback = dev->pwr_domain->ops.runtime_idle;
+	else if (dev->type && dev->type->pm)
 		callback = dev->type->pm->runtime_idle;
 	else if (dev->class && dev->class->pm)
 		callback = dev->class->pm->runtime_idle;
@@ -223,19 +224,10 @@ static int rpm_idle(struct device *dev, int rpmflags)
 	else
 		callback = NULL;
 
-	if (dev->pwr_domain)
-		domain_callback = dev->pwr_domain->ops.runtime_idle;
-	else
-		domain_callback = NULL;
-
-	if (callback || domain_callback) {
+	if (callback) {
 		spin_unlock_irq(&dev->power.lock);
 
-		if (domain_callback)
-			retval = domain_callback(dev);
-
-		if (!retval && callback)
-			callback(dev);
+		callback(dev);
 
 		spin_lock_irq(&dev->power.lock);
 	}
@@ -382,7 +374,9 @@ static int rpm_suspend(struct device *dev, int rpmflags)
 
 	__update_runtime_status(dev, RPM_SUSPENDING);
 
-	if (dev->type && dev->type->pm)
+	if (dev->pwr_domain)
+		callback = dev->pwr_domain->ops.runtime_suspend;
+	else if (dev->type && dev->type->pm)
 		callback = dev->type->pm->runtime_suspend;
 	else if (dev->class && dev->class->pm)
 		callback = dev->class->pm->runtime_suspend;
@@ -400,8 +394,6 @@ static int rpm_suspend(struct device *dev, int rpmflags)
 		else
 			pm_runtime_cancel_pending(dev);
 	} else {
-		if (dev->pwr_domain)
-			rpm_callback(dev->pwr_domain->ops.runtime_suspend, dev);
  no_callback:
 		__update_runtime_status(dev, RPM_SUSPENDED);
 		pm_runtime_deactivate_timer(dev);
@@ -582,9 +574,8 @@ static int rpm_resume(struct device *dev, int rpmflags)
 	__update_runtime_status(dev, RPM_RESUMING);
 
 	if (dev->pwr_domain)
-		rpm_callback(dev->pwr_domain->ops.runtime_resume, dev);
-
-	if (dev->type && dev->type->pm)
+		callback = dev->pwr_domain->ops.runtime_resume;
+	else if (dev->type && dev->type->pm)
 		callback = dev->type->pm->runtime_resume;
 	else if (dev->class && dev->class->pm)
 		callback = dev->class->pm->runtime_resume;
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index fff49bee781d44f4fd2f35dda22f86a388fd9259..a9f5b89796111876e0f30f30a81bd45780901afa 100644
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -212,8 +212,9 @@ static ssize_t autosuspend_delay_ms_store(struct device *dev,
 static DEVICE_ATTR(autosuspend_delay_ms, 0644, autosuspend_delay_ms_show,
 		autosuspend_delay_ms_store);
 
-#endif
+#endif /* CONFIG_PM_RUNTIME */
 
+#ifdef CONFIG_PM_SLEEP
 static ssize_t
 wake_show(struct device * dev, struct device_attribute *attr, char * buf)
 {
@@ -248,7 +249,6 @@ wake_store(struct device * dev, struct device_attribute *attr,
 
 static DEVICE_ATTR(wakeup, 0644, wake_show, wake_store);
 
-#ifdef CONFIG_PM_SLEEP
 static ssize_t wakeup_count_show(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index abbbd33e8d8af8ebd82c27f0b1a298f2286d0373..84f7c7d5a0983f74f844c6b591c110fa1a89c5b4 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -110,7 +110,6 @@ void wakeup_source_add(struct wakeup_source *ws)
 	spin_lock_irq(&events_lock);
 	list_add_rcu(&ws->entry, &wakeup_sources);
 	spin_unlock_irq(&events_lock);
-	synchronize_rcu();
 }
 EXPORT_SYMBOL_GPL(wakeup_source_add);
 
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index acde9b5ee1314b10577e00a38064cb25ea3118f7..9dff77bfe1e348a0ed3a3e4f450d192b6a4ac580 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -328,203 +328,8 @@ void sysdev_unregister(struct sys_device *sysdev)
 	kobject_put(&sysdev->kobj);
 }
 
-
-#ifndef CONFIG_ARCH_NO_SYSDEV_OPS
-/**
- *	sysdev_shutdown - Shut down all system devices.
- *
- *	Loop over each class of system devices, and the devices in each
- *	of those classes. For each device, we call the shutdown method for
- *	each driver registered for the device - the auxiliaries,
- *	and the class driver.
- *
- *	Note: The list is iterated in reverse order, so that we shut down
- *	child devices before we shut down their parents. The list ordering
- *	is guaranteed by virtue of the fact that child devices are registered
- *	after their parents.
- */
-void sysdev_shutdown(void)
-{
-	struct sysdev_class *cls;
-
-	pr_debug("Shutting Down System Devices\n");
-
-	mutex_lock(&sysdev_drivers_lock);
-	list_for_each_entry_reverse(cls, &system_kset->list, kset.kobj.entry) {
-		struct sys_device *sysdev;
-
-		pr_debug("Shutting down type '%s':\n",
-			 kobject_name(&cls->kset.kobj));
-
-		list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) {
-			struct sysdev_driver *drv;
-			pr_debug(" %s\n", kobject_name(&sysdev->kobj));
-
-			/* Call auxiliary drivers first */
-			list_for_each_entry(drv, &cls->drivers, entry) {
-				if (drv->shutdown)
-					drv->shutdown(sysdev);
-			}
-
-			/* Now call the generic one */
-			if (cls->shutdown)
-				cls->shutdown(sysdev);
-		}
-	}
-	mutex_unlock(&sysdev_drivers_lock);
-}
-
-static void __sysdev_resume(struct sys_device *dev)
-{
-	struct sysdev_class *cls = dev->cls;
-	struct sysdev_driver *drv;
-
-	/* First, call the class-specific one */
-	if (cls->resume)
-		cls->resume(dev);
-	WARN_ONCE(!irqs_disabled(),
-		"Interrupts enabled after %pF\n", cls->resume);
-
-	/* Call auxiliary drivers next. */
-	list_for_each_entry(drv, &cls->drivers, entry) {
-		if (drv->resume)
-			drv->resume(dev);
-		WARN_ONCE(!irqs_disabled(),
-			"Interrupts enabled after %pF\n", drv->resume);
-	}
-}
-
-/**
- *	sysdev_suspend - Suspend all system devices.
- *	@state:		Power state to enter.
- *
- *	We perform an almost identical operation as sysdev_shutdown()
- *	above, though calling ->suspend() instead. Interrupts are disabled
- *	when this called. Devices are responsible for both saving state and
- *	quiescing or powering down the device.
- *
- *	This is only called by the device PM core, so we let them handle
- *	all synchronization.
- */
-int sysdev_suspend(pm_message_t state)
-{
-	struct sysdev_class *cls;
-	struct sys_device *sysdev, *err_dev;
-	struct sysdev_driver *drv, *err_drv;
-	int ret;
-
-	pr_debug("Checking wake-up interrupts\n");
-
-	/* Return error code if there are any wake-up interrupts pending */
-	ret = check_wakeup_irqs();
-	if (ret)
-		return ret;
-
-	WARN_ONCE(!irqs_disabled(),
-		"Interrupts enabled while suspending system devices\n");
-
-	pr_debug("Suspending System Devices\n");
-
-	list_for_each_entry_reverse(cls, &system_kset->list, kset.kobj.entry) {
-		pr_debug("Suspending type '%s':\n",
-			 kobject_name(&cls->kset.kobj));
-
-		list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) {
-			pr_debug(" %s\n", kobject_name(&sysdev->kobj));
-
-			/* Call auxiliary drivers first */
-			list_for_each_entry(drv, &cls->drivers, entry) {
-				if (drv->suspend) {
-					ret = drv->suspend(sysdev, state);
-					if (ret)
-						goto aux_driver;
-				}
-				WARN_ONCE(!irqs_disabled(),
-					"Interrupts enabled after %pF\n",
-					drv->suspend);
-			}
-
-			/* Now call the generic one */
-			if (cls->suspend) {
-				ret = cls->suspend(sysdev, state);
-				if (ret)
-					goto cls_driver;
-				WARN_ONCE(!irqs_disabled(),
-					"Interrupts enabled after %pF\n",
-					cls->suspend);
-			}
-		}
-	}
-	return 0;
-	/* resume current sysdev */
-cls_driver:
-	drv = NULL;
-	printk(KERN_ERR "Class suspend failed for %s: %d\n",
-		kobject_name(&sysdev->kobj), ret);
-
-aux_driver:
-	if (drv)
-		printk(KERN_ERR "Class driver suspend failed for %s: %d\n",
-				kobject_name(&sysdev->kobj), ret);
-	list_for_each_entry(err_drv, &cls->drivers, entry) {
-		if (err_drv == drv)
-			break;
-		if (err_drv->resume)
-			err_drv->resume(sysdev);
-	}
-
-	/* resume other sysdevs in current class */
-	list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) {
-		if (err_dev == sysdev)
-			break;
-		pr_debug(" %s\n", kobject_name(&err_dev->kobj));
-		__sysdev_resume(err_dev);
-	}
-
-	/* resume other classes */
-	list_for_each_entry_continue(cls, &system_kset->list, kset.kobj.entry) {
-		list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) {
-			pr_debug(" %s\n", kobject_name(&err_dev->kobj));
-			__sysdev_resume(err_dev);
-		}
-	}
-	return ret;
-}
-EXPORT_SYMBOL_GPL(sysdev_suspend);
-
-/**
- *	sysdev_resume - Bring system devices back to life.
- *
- *	Similar to sysdev_suspend(), but we iterate the list forwards
- *	to guarantee that parent devices are resumed before their children.
- *
- *	Note: Interrupts are disabled when called.
- */
-int sysdev_resume(void)
-{
-	struct sysdev_class *cls;
-
-	WARN_ONCE(!irqs_disabled(),
-		"Interrupts enabled while resuming system devices\n");
-
-	pr_debug("Resuming System Devices\n");
-
-	list_for_each_entry(cls, &system_kset->list, kset.kobj.entry) {
-		struct sys_device *sysdev;
-
-		pr_debug("Resuming type '%s':\n",
-			 kobject_name(&cls->kset.kobj));
-
-		list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) {
-			pr_debug(" %s\n", kobject_name(&sysdev->kobj));
-
-			__sysdev_resume(sysdev);
-		}
-	}
-	return 0;
-}
-EXPORT_SYMBOL_GPL(sysdev_resume);
-#endif /* CONFIG_ARCH_NO_SYSDEV_OPS */
+EXPORT_SYMBOL_GPL(sysdev_register);
+EXPORT_SYMBOL_GPL(sysdev_unregister);
 
 int __init system_bus_init(void)
 {
@@ -534,9 +339,6 @@ int __init system_bus_init(void)
 	return 0;
 }
 
-EXPORT_SYMBOL_GPL(sysdev_register);
-EXPORT_SYMBOL_GPL(sysdev_unregister);
-
 #define to_ext_attr(x) container_of(x, struct sysdev_ext_attribute, attr)
 
 ssize_t sysdev_store_ulong(struct sys_device *sysdev,
diff --git a/drivers/bcma/Kconfig b/drivers/bcma/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..353781b5b78b26bd7eeff712a3df1a1e6e77c626
--- /dev/null
+++ b/drivers/bcma/Kconfig
@@ -0,0 +1,33 @@
+config BCMA_POSSIBLE
+	bool
+	depends on HAS_IOMEM && HAS_DMA
+	default y
+
+menu "Broadcom specific AMBA"
+	depends on BCMA_POSSIBLE
+
+config BCMA
+	tristate "BCMA support"
+	depends on BCMA_POSSIBLE
+	help
+	  Bus driver for Broadcom specific Advanced Microcontroller Bus
+	  Architecture.
+
+config BCMA_HOST_PCI_POSSIBLE
+	bool
+	depends on BCMA && PCI = y
+	default y
+
+config BCMA_HOST_PCI
+	bool "Support for BCMA on PCI-host bus"
+	depends on BCMA_HOST_PCI_POSSIBLE
+
+config BCMA_DEBUG
+	bool "BCMA debugging"
+	depends on BCMA
+	help
+	  This turns on additional debugging messages.
+
+	  If unsure, say N
+
+endmenu
diff --git a/drivers/bcma/Makefile b/drivers/bcma/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..0d56245bcb79776657315ac6b3620d6abbfd2173
--- /dev/null
+++ b/drivers/bcma/Makefile
@@ -0,0 +1,7 @@
+bcma-y					+= main.o scan.o core.o
+bcma-y					+= driver_chipcommon.o driver_chipcommon_pmu.o
+bcma-y					+= driver_pci.o
+bcma-$(CONFIG_BCMA_HOST_PCI)		+= host_pci.o
+obj-$(CONFIG_BCMA)			+= bcma.o
+
+ccflags-$(CONFIG_BCMA_DEBUG)		:= -DDEBUG
diff --git a/drivers/bcma/README b/drivers/bcma/README
new file mode 100644
index 0000000000000000000000000000000000000000..f7e7ce46c603233cd1eebb0676a27a62b9efff31
--- /dev/null
+++ b/drivers/bcma/README
@@ -0,0 +1,19 @@
+Broadcom introduced new bus as replacement for older SSB. It is based on AMBA,
+however from programming point of view there is nothing AMBA specific we use.
+
+Standard AMBA drivers are platform specific, have hardcoded addresses and use
+AMBA standard fields like CID and PID.
+
+In case of Broadcom's cards every device consists of:
+1) Broadcom specific AMBA device. It is put on AMBA bus, but can not be treated
+   as standard AMBA device. Reading it's CID or PID can cause machine lockup.
+2) AMBA standard devices called ports or wrappers. They have CIDs (AMBA_CID)
+   and PIDs (0x103BB369), but we do not use that info for anything. One of that
+   devices is used for managing Broadcom specific core.
+
+Addresses of AMBA devices are not hardcoded in driver and have to be read from
+EPROM.
+
+In this situation we decided to introduce separated bus. It can contain up to
+16 devices identified by Broadcom specific fields: manufacturer, id, revision
+and class.
diff --git a/drivers/bcma/TODO b/drivers/bcma/TODO
new file mode 100644
index 0000000000000000000000000000000000000000..da7aa99fe81c8a00786606a172b9890a46c6c6da
--- /dev/null
+++ b/drivers/bcma/TODO
@@ -0,0 +1,3 @@
+- Interrupts
+- Defines for PCI core driver
+- Create kernel Documentation (use info from README)
diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
new file mode 100644
index 0000000000000000000000000000000000000000..2f72e9c585fd966514d8b3598f3e9b5fb0db8519
--- /dev/null
+++ b/drivers/bcma/bcma_private.h
@@ -0,0 +1,28 @@
+#ifndef LINUX_BCMA_PRIVATE_H_
+#define LINUX_BCMA_PRIVATE_H_
+
+#ifndef pr_fmt
+#define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/bcma/bcma.h>
+#include <linux/delay.h>
+
+#define BCMA_CORE_SIZE		0x1000
+
+struct bcma_bus;
+
+/* main.c */
+extern int bcma_bus_register(struct bcma_bus *bus);
+extern void bcma_bus_unregister(struct bcma_bus *bus);
+
+/* scan.c */
+int bcma_bus_scan(struct bcma_bus *bus);
+
+#ifdef CONFIG_BCMA_HOST_PCI
+/* host_pci.c */
+extern int __init bcma_host_pci_init(void);
+extern void __exit bcma_host_pci_exit(void);
+#endif /* CONFIG_BCMA_HOST_PCI */
+
+#endif
diff --git a/drivers/bcma/core.c b/drivers/bcma/core.c
new file mode 100644
index 0000000000000000000000000000000000000000..ced379f7b371a5622eba27967b7e3773154fd777
--- /dev/null
+++ b/drivers/bcma/core.c
@@ -0,0 +1,51 @@
+/*
+ * Broadcom specific AMBA
+ * Core ops
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include <linux/bcma/bcma.h>
+
+bool bcma_core_is_enabled(struct bcma_device *core)
+{
+	if ((bcma_aread32(core, BCMA_IOCTL) & (BCMA_IOCTL_CLK | BCMA_IOCTL_FGC))
+	    != BCMA_IOCTL_CLK)
+		return false;
+	if (bcma_aread32(core, BCMA_RESET_CTL) & BCMA_RESET_CTL_RESET)
+		return false;
+	return true;
+}
+EXPORT_SYMBOL_GPL(bcma_core_is_enabled);
+
+static void bcma_core_disable(struct bcma_device *core, u32 flags)
+{
+	if (bcma_aread32(core, BCMA_RESET_CTL) & BCMA_RESET_CTL_RESET)
+		return;
+
+	bcma_awrite32(core, BCMA_IOCTL, flags);
+	bcma_aread32(core, BCMA_IOCTL);
+	udelay(10);
+
+	bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET);
+	udelay(1);
+}
+
+int bcma_core_enable(struct bcma_device *core, u32 flags)
+{
+	bcma_core_disable(core, flags);
+
+	bcma_awrite32(core, BCMA_IOCTL, (BCMA_IOCTL_CLK | BCMA_IOCTL_FGC | flags));
+	bcma_aread32(core, BCMA_IOCTL);
+
+	bcma_awrite32(core, BCMA_RESET_CTL, 0);
+	udelay(1);
+
+	bcma_awrite32(core, BCMA_IOCTL, (BCMA_IOCTL_CLK | flags));
+	bcma_aread32(core, BCMA_IOCTL);
+	udelay(1);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(bcma_core_enable);
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
new file mode 100644
index 0000000000000000000000000000000000000000..606102256b449af47bf23e26f4e3d2c7e0b8002c
--- /dev/null
+++ b/drivers/bcma/driver_chipcommon.c
@@ -0,0 +1,89 @@
+/*
+ * Broadcom specific AMBA
+ * ChipCommon core driver
+ *
+ * Copyright 2005, Broadcom Corporation
+ * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include <linux/bcma/bcma.h>
+
+static inline u32 bcma_cc_write32_masked(struct bcma_drv_cc *cc, u16 offset,
+					 u32 mask, u32 value)
+{
+	value &= mask;
+	value |= bcma_cc_read32(cc, offset) & ~mask;
+	bcma_cc_write32(cc, offset, value);
+
+	return value;
+}
+
+void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)
+{
+	if (cc->core->id.rev >= 11)
+		cc->status = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);
+	cc->capabilities = bcma_cc_read32(cc, BCMA_CC_CAP);
+	if (cc->core->id.rev >= 35)
+		cc->capabilities_ext = bcma_cc_read32(cc, BCMA_CC_CAP_EXT);
+
+	if (cc->core->id.rev >= 20) {
+		bcma_cc_write32(cc, BCMA_CC_GPIOPULLUP, 0);
+		bcma_cc_write32(cc, BCMA_CC_GPIOPULLDOWN, 0);
+	}
+
+	if (cc->capabilities & BCMA_CC_CAP_PMU)
+		bcma_pmu_init(cc);
+	if (cc->capabilities & BCMA_CC_CAP_PCTL)
+		pr_err("Power control not implemented!\n");
+}
+
+/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */
+void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks)
+{
+	/* instant NMI */
+	bcma_cc_write32(cc, BCMA_CC_WATCHDOG, ticks);
+}
+
+void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	bcma_cc_write32_masked(cc, BCMA_CC_IRQMASK, mask, value);
+}
+
+u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask)
+{
+	return bcma_cc_read32(cc, BCMA_CC_IRQSTAT) & mask;
+}
+
+u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask)
+{
+	return bcma_cc_read32(cc, BCMA_CC_GPIOIN) & mask;
+}
+
+u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	return bcma_cc_write32_masked(cc, BCMA_CC_GPIOOUT, mask, value);
+}
+
+u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	return bcma_cc_write32_masked(cc, BCMA_CC_GPIOOUTEN, mask, value);
+}
+
+u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	return bcma_cc_write32_masked(cc, BCMA_CC_GPIOCTL, mask, value);
+}
+EXPORT_SYMBOL_GPL(bcma_chipco_gpio_control);
+
+u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	return bcma_cc_write32_masked(cc, BCMA_CC_GPIOIRQ, mask, value);
+}
+
+u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value)
+{
+	return bcma_cc_write32_masked(cc, BCMA_CC_GPIOPOL, mask, value);
+}
diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
new file mode 100644
index 0000000000000000000000000000000000000000..f44177a644c7657f4bcd9c84a741bcae489c1d3f
--- /dev/null
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -0,0 +1,134 @@
+/*
+ * Broadcom specific AMBA
+ * ChipCommon Power Management Unit driver
+ *
+ * Copyright 2009, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2007, Broadcom Corporation
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include <linux/bcma/bcma.h>
+
+static void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc,
+					u32 offset, u32 mask, u32 set)
+{
+	u32 value;
+
+	bcma_cc_read32(cc, BCMA_CC_CHIPCTL_ADDR);
+	bcma_cc_write32(cc, BCMA_CC_CHIPCTL_ADDR, offset);
+	bcma_cc_read32(cc, BCMA_CC_CHIPCTL_ADDR);
+	value = bcma_cc_read32(cc, BCMA_CC_CHIPCTL_DATA);
+	value &= mask;
+	value |= set;
+	bcma_cc_write32(cc, BCMA_CC_CHIPCTL_DATA, value);
+	bcma_cc_read32(cc, BCMA_CC_CHIPCTL_DATA);
+}
+
+static void bcma_pmu_pll_init(struct bcma_drv_cc *cc)
+{
+	struct bcma_bus *bus = cc->core->bus;
+
+	switch (bus->chipinfo.id) {
+	case 0x4313:
+	case 0x4331:
+	case 43224:
+	case 43225:
+		break;
+	default:
+		pr_err("PLL init unknown for device 0x%04X\n",
+			bus->chipinfo.id);
+	}
+}
+
+static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
+{
+	struct bcma_bus *bus = cc->core->bus;
+	u32 min_msk = 0, max_msk = 0;
+
+	switch (bus->chipinfo.id) {
+	case 0x4313:
+		min_msk = 0x200D;
+		max_msk = 0xFFFF;
+		break;
+	case 43224:
+		break;
+	default:
+		pr_err("PMU resource config unknown for device 0x%04X\n",
+			bus->chipinfo.id);
+	}
+
+	/* Set the resource masks. */
+	if (min_msk)
+		bcma_cc_write32(cc, BCMA_CC_PMU_MINRES_MSK, min_msk);
+	if (max_msk)
+		bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
+}
+
+void bcma_pmu_swreg_init(struct bcma_drv_cc *cc)
+{
+	struct bcma_bus *bus = cc->core->bus;
+
+	switch (bus->chipinfo.id) {
+	case 0x4313:
+	case 0x4331:
+	case 43224:
+		break;
+	default:
+		pr_err("PMU switch/regulators init unknown for device "
+			"0x%04X\n", bus->chipinfo.id);
+	}
+}
+
+void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
+{
+	struct bcma_bus *bus = cc->core->bus;
+
+	switch (bus->chipinfo.id) {
+	case 0x4313:
+		bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7);
+		break;
+	case 0x4331:
+		pr_err("Enabling Ext PA lines not implemented\n");
+		break;
+	case 43224:
+		if (bus->chipinfo.rev == 0) {
+			pr_err("Workarounds for 43224 rev 0 not fully "
+				"implemented\n");
+			bcma_chipco_chipctl_maskset(cc, 0, ~0, 0xF0);
+		} else {
+			bcma_chipco_chipctl_maskset(cc, 0, ~0, 0xF0);
+		}
+		break;
+	default:
+		pr_err("Workarounds unknown for device 0x%04X\n",
+			bus->chipinfo.id);
+	}
+}
+
+void bcma_pmu_init(struct bcma_drv_cc *cc)
+{
+	u32 pmucap;
+
+	pmucap = bcma_cc_read32(cc, BCMA_CC_PMU_CAP);
+	cc->pmu.rev = (pmucap & BCMA_CC_PMU_CAP_REVISION);
+
+	pr_debug("Found rev %u PMU (capabilities 0x%08X)\n", cc->pmu.rev,
+		 pmucap);
+
+	if (cc->pmu.rev == 1)
+		bcma_cc_mask32(cc, BCMA_CC_PMU_CTL,
+			      ~BCMA_CC_PMU_CTL_NOILPONW);
+	else
+		bcma_cc_set32(cc, BCMA_CC_PMU_CTL,
+			     BCMA_CC_PMU_CTL_NOILPONW);
+
+	if (cc->core->id.id == 0x4329 && cc->core->id.rev == 2)
+		pr_err("Fix for 4329b0 bad LPOM state not implemented!\n");
+
+	bcma_pmu_pll_init(cc);
+	bcma_pmu_resources_init(cc);
+	bcma_pmu_swreg_init(cc);
+	bcma_pmu_workarounds(cc);
+}
diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c
new file mode 100644
index 0000000000000000000000000000000000000000..e757e4e3c7e29959808376c7d7e5491ffe1e9fcf
--- /dev/null
+++ b/drivers/bcma/driver_pci.c
@@ -0,0 +1,163 @@
+/*
+ * Broadcom specific AMBA
+ * PCI Core
+ *
+ * Copyright 2005, Broadcom Corporation
+ * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include <linux/bcma/bcma.h>
+
+/**************************************************
+ * R/W ops.
+ **************************************************/
+
+static u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address)
+{
+	pcicore_write32(pc, 0x130, address);
+	pcicore_read32(pc, 0x130);
+	return pcicore_read32(pc, 0x134);
+}
+
+#if 0
+static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data)
+{
+	pcicore_write32(pc, 0x130, address);
+	pcicore_read32(pc, 0x130);
+	pcicore_write32(pc, 0x134, data);
+}
+#endif
+
+static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy)
+{
+	const u16 mdio_control = 0x128;
+	const u16 mdio_data = 0x12C;
+	u32 v;
+	int i;
+
+	v = (1 << 30); /* Start of Transaction */
+	v |= (1 << 28); /* Write Transaction */
+	v |= (1 << 17); /* Turnaround */
+	v |= (0x1F << 18);
+	v |= (phy << 4);
+	pcicore_write32(pc, mdio_data, v);
+
+	udelay(10);
+	for (i = 0; i < 200; i++) {
+		v = pcicore_read32(pc, mdio_control);
+		if (v & 0x100 /* Trans complete */)
+			break;
+		msleep(1);
+	}
+}
+
+static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address)
+{
+	const u16 mdio_control = 0x128;
+	const u16 mdio_data = 0x12C;
+	int max_retries = 10;
+	u16 ret = 0;
+	u32 v;
+	int i;
+
+	v = 0x80; /* Enable Preamble Sequence */
+	v |= 0x2; /* MDIO Clock Divisor */
+	pcicore_write32(pc, mdio_control, v);
+
+	if (pc->core->id.rev >= 10) {
+		max_retries = 200;
+		bcma_pcie_mdio_set_phy(pc, device);
+	}
+
+	v = (1 << 30); /* Start of Transaction */
+	v |= (1 << 29); /* Read Transaction */
+	v |= (1 << 17); /* Turnaround */
+	if (pc->core->id.rev < 10)
+		v |= (u32)device << 22;
+	v |= (u32)address << 18;
+	pcicore_write32(pc, mdio_data, v);
+	/* Wait for the device to complete the transaction */
+	udelay(10);
+	for (i = 0; i < max_retries; i++) {
+		v = pcicore_read32(pc, mdio_control);
+		if (v & 0x100 /* Trans complete */) {
+			udelay(10);
+			ret = pcicore_read32(pc, mdio_data);
+			break;
+		}
+		msleep(1);
+	}
+	pcicore_write32(pc, mdio_control, 0);
+	return ret;
+}
+
+static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device,
+				u8 address, u16 data)
+{
+	const u16 mdio_control = 0x128;
+	const u16 mdio_data = 0x12C;
+	int max_retries = 10;
+	u32 v;
+	int i;
+
+	v = 0x80; /* Enable Preamble Sequence */
+	v |= 0x2; /* MDIO Clock Divisor */
+	pcicore_write32(pc, mdio_control, v);
+
+	if (pc->core->id.rev >= 10) {
+		max_retries = 200;
+		bcma_pcie_mdio_set_phy(pc, device);
+	}
+
+	v = (1 << 30); /* Start of Transaction */
+	v |= (1 << 28); /* Write Transaction */
+	v |= (1 << 17); /* Turnaround */
+	if (pc->core->id.rev < 10)
+		v |= (u32)device << 22;
+	v |= (u32)address << 18;
+	v |= data;
+	pcicore_write32(pc, mdio_data, v);
+	/* Wait for the device to complete the transaction */
+	udelay(10);
+	for (i = 0; i < max_retries; i++) {
+		v = pcicore_read32(pc, mdio_control);
+		if (v & 0x100 /* Trans complete */)
+			break;
+		msleep(1);
+	}
+	pcicore_write32(pc, mdio_control, 0);
+}
+
+/**************************************************
+ * Workarounds.
+ **************************************************/
+
+static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc)
+{
+	return (bcma_pcie_read(pc, 0x204) & 0x10) ? 0xC0 : 0x80;
+}
+
+static void bcma_pcicore_serdes_workaround(struct bcma_drv_pci *pc)
+{
+	const u8 serdes_pll_device = 0x1D;
+	const u8 serdes_rx_device = 0x1F;
+	u16 tmp;
+
+	bcma_pcie_mdio_write(pc, serdes_rx_device, 1 /* Control */,
+			      bcma_pcicore_polarity_workaround(pc));
+	tmp = bcma_pcie_mdio_read(pc, serdes_pll_device, 1 /* Control */);
+	if (tmp & 0x4000)
+		bcma_pcie_mdio_write(pc, serdes_pll_device, 1, tmp & ~0x4000);
+}
+
+/**************************************************
+ * Init.
+ **************************************************/
+
+void bcma_core_pci_init(struct bcma_drv_pci *pc)
+{
+	bcma_pcicore_serdes_workaround(pc);
+}
diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
new file mode 100644
index 0000000000000000000000000000000000000000..99dd36e8500b8df8706885bcc2d9dc31694e73cb
--- /dev/null
+++ b/drivers/bcma/host_pci.c
@@ -0,0 +1,196 @@
+/*
+ * Broadcom specific AMBA
+ * PCI Host
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include <linux/bcma/bcma.h>
+#include <linux/pci.h>
+
+static void bcma_host_pci_switch_core(struct bcma_device *core)
+{
+	pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN,
+			       core->addr);
+	pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN2,
+			       core->wrap);
+	core->bus->mapped_core = core;
+	pr_debug("Switched to core: 0x%X\n", core->id.id);
+}
+
+static u8 bcma_host_pci_read8(struct bcma_device *core, u16 offset)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	return ioread8(core->bus->mmio + offset);
+}
+
+static u16 bcma_host_pci_read16(struct bcma_device *core, u16 offset)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	return ioread16(core->bus->mmio + offset);
+}
+
+static u32 bcma_host_pci_read32(struct bcma_device *core, u16 offset)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	return ioread32(core->bus->mmio + offset);
+}
+
+static void bcma_host_pci_write8(struct bcma_device *core, u16 offset,
+				 u8 value)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	iowrite8(value, core->bus->mmio + offset);
+}
+
+static void bcma_host_pci_write16(struct bcma_device *core, u16 offset,
+				 u16 value)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	iowrite16(value, core->bus->mmio + offset);
+}
+
+static void bcma_host_pci_write32(struct bcma_device *core, u16 offset,
+				 u32 value)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	iowrite32(value, core->bus->mmio + offset);
+}
+
+static u32 bcma_host_pci_aread32(struct bcma_device *core, u16 offset)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	return ioread32(core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset);
+}
+
+static void bcma_host_pci_awrite32(struct bcma_device *core, u16 offset,
+				  u32 value)
+{
+	if (core->bus->mapped_core != core)
+		bcma_host_pci_switch_core(core);
+	iowrite32(value, core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset);
+}
+
+const struct bcma_host_ops bcma_host_pci_ops = {
+	.read8		= bcma_host_pci_read8,
+	.read16		= bcma_host_pci_read16,
+	.read32		= bcma_host_pci_read32,
+	.write8		= bcma_host_pci_write8,
+	.write16	= bcma_host_pci_write16,
+	.write32	= bcma_host_pci_write32,
+	.aread32	= bcma_host_pci_aread32,
+	.awrite32	= bcma_host_pci_awrite32,
+};
+
+static int bcma_host_pci_probe(struct pci_dev *dev,
+			     const struct pci_device_id *id)
+{
+	struct bcma_bus *bus;
+	int err = -ENOMEM;
+	const char *name;
+	u32 val;
+
+	/* Alloc */
+	bus = kzalloc(sizeof(*bus), GFP_KERNEL);
+	if (!bus)
+		goto out;
+
+	/* Basic PCI configuration */
+	err = pci_enable_device(dev);
+	if (err)
+		goto err_kfree_bus;
+
+	name = dev_name(&dev->dev);
+	if (dev->driver && dev->driver->name)
+		name = dev->driver->name;
+	err = pci_request_regions(dev, name);
+	if (err)
+		goto err_pci_disable;
+	pci_set_master(dev);
+
+	/* Disable the RETRY_TIMEOUT register (0x41) to keep
+	 * PCI Tx retries from interfering with C3 CPU state */
+	pci_read_config_dword(dev, 0x40, &val);
+	if ((val & 0x0000ff00) != 0)
+		pci_write_config_dword(dev, 0x40, val & 0xffff00ff);
+
+	/* SSB needed additional powering up, do we have any AMBA PCI cards? */
+	if (!pci_is_pcie(dev))
+		pr_err("PCI card detected, report problems.\n");
+
+	/* Map MMIO */
+	err = -ENOMEM;
+	bus->mmio = pci_iomap(dev, 0, ~0UL);
+	if (!bus->mmio)
+		goto err_pci_release_regions;
+
+	/* Host specific */
+	bus->host_pci = dev;
+	bus->hosttype = BCMA_HOSTTYPE_PCI;
+	bus->ops = &bcma_host_pci_ops;
+
+	/* Register */
+	err = bcma_bus_register(bus);
+	if (err)
+		goto err_pci_unmap_mmio;
+
+	pci_set_drvdata(dev, bus);
+
+out:
+	return err;
+
+err_pci_unmap_mmio:
+	pci_iounmap(dev, bus->mmio);
+err_pci_release_regions:
+	pci_release_regions(dev);
+err_pci_disable:
+	pci_disable_device(dev);
+err_kfree_bus:
+	kfree(bus);
+	return err;
+}
+
+static void bcma_host_pci_remove(struct pci_dev *dev)
+{
+	struct bcma_bus *bus = pci_get_drvdata(dev);
+
+	bcma_bus_unregister(bus);
+	pci_iounmap(dev, bus->mmio);
+	pci_release_regions(dev);
+	pci_disable_device(dev);
+	kfree(bus);
+	pci_set_drvdata(dev, NULL);
+}
+
+static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4727) },
+	{ 0, },
+};
+MODULE_DEVICE_TABLE(pci, bcma_pci_bridge_tbl);
+
+static struct pci_driver bcma_pci_bridge_driver = {
+	.name = "bcma-pci-bridge",
+	.id_table = bcma_pci_bridge_tbl,
+	.probe = bcma_host_pci_probe,
+	.remove = bcma_host_pci_remove,
+};
+
+int __init bcma_host_pci_init(void)
+{
+	return pci_register_driver(&bcma_pci_bridge_driver);
+}
+
+void __exit bcma_host_pci_exit(void)
+{
+	pci_unregister_driver(&bcma_pci_bridge_driver);
+}
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
new file mode 100644
index 0000000000000000000000000000000000000000..be52344ed19d4a1dc905d25ca9b0e478ae1e6c95
--- /dev/null
+++ b/drivers/bcma/main.c
@@ -0,0 +1,247 @@
+/*
+ * Broadcom specific AMBA
+ * Bus subsystem
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include <linux/bcma/bcma.h>
+
+MODULE_DESCRIPTION("Broadcom's specific AMBA driver");
+MODULE_LICENSE("GPL");
+
+static int bcma_bus_match(struct device *dev, struct device_driver *drv);
+static int bcma_device_probe(struct device *dev);
+static int bcma_device_remove(struct device *dev);
+
+static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	return sprintf(buf, "0x%03X\n", core->id.manuf);
+}
+static ssize_t id_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	return sprintf(buf, "0x%03X\n", core->id.id);
+}
+static ssize_t rev_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	return sprintf(buf, "0x%02X\n", core->id.rev);
+}
+static ssize_t class_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	return sprintf(buf, "0x%X\n", core->id.class);
+}
+static struct device_attribute bcma_device_attrs[] = {
+	__ATTR_RO(manuf),
+	__ATTR_RO(id),
+	__ATTR_RO(rev),
+	__ATTR_RO(class),
+	__ATTR_NULL,
+};
+
+static struct bus_type bcma_bus_type = {
+	.name		= "bcma",
+	.match		= bcma_bus_match,
+	.probe		= bcma_device_probe,
+	.remove		= bcma_device_remove,
+	.dev_attrs	= bcma_device_attrs,
+};
+
+static struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
+{
+	struct bcma_device *core;
+
+	list_for_each_entry(core, &bus->cores, list) {
+		if (core->id.id == coreid)
+			return core;
+	}
+	return NULL;
+}
+
+static void bcma_release_core_dev(struct device *dev)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	kfree(core);
+}
+
+static int bcma_register_cores(struct bcma_bus *bus)
+{
+	struct bcma_device *core;
+	int err, dev_id = 0;
+
+	list_for_each_entry(core, &bus->cores, list) {
+		/* We support that cores ourself */
+		switch (core->id.id) {
+		case BCMA_CORE_CHIPCOMMON:
+		case BCMA_CORE_PCI:
+		case BCMA_CORE_PCIE:
+			continue;
+		}
+
+		core->dev.release = bcma_release_core_dev;
+		core->dev.bus = &bcma_bus_type;
+		dev_set_name(&core->dev, "bcma%d:%d", 0/*bus->num*/, dev_id);
+
+		switch (bus->hosttype) {
+		case BCMA_HOSTTYPE_PCI:
+			core->dev.parent = &bus->host_pci->dev;
+			break;
+		case BCMA_HOSTTYPE_NONE:
+		case BCMA_HOSTTYPE_SDIO:
+			break;
+		}
+
+		err = device_register(&core->dev);
+		if (err) {
+			pr_err("Could not register dev for core 0x%03X\n",
+			       core->id.id);
+			continue;
+		}
+		core->dev_registered = true;
+		dev_id++;
+	}
+
+	return 0;
+}
+
+static void bcma_unregister_cores(struct bcma_bus *bus)
+{
+	struct bcma_device *core;
+
+	list_for_each_entry(core, &bus->cores, list) {
+		if (core->dev_registered)
+			device_unregister(&core->dev);
+	}
+}
+
+int bcma_bus_register(struct bcma_bus *bus)
+{
+	int err;
+	struct bcma_device *core;
+
+	/* Scan for devices (cores) */
+	err = bcma_bus_scan(bus);
+	if (err) {
+		pr_err("Failed to scan: %d\n", err);
+		return -1;
+	}
+
+	/* Init CC core */
+	core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
+	if (core) {
+		bus->drv_cc.core = core;
+		bcma_core_chipcommon_init(&bus->drv_cc);
+	}
+
+	/* Init PCIE core */
+	core = bcma_find_core(bus, BCMA_CORE_PCIE);
+	if (core) {
+		bus->drv_pci.core = core;
+		bcma_core_pci_init(&bus->drv_pci);
+	}
+
+	/* Register found cores */
+	bcma_register_cores(bus);
+
+	pr_info("Bus registered\n");
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(bcma_bus_register);
+
+void bcma_bus_unregister(struct bcma_bus *bus)
+{
+	bcma_unregister_cores(bus);
+}
+EXPORT_SYMBOL_GPL(bcma_bus_unregister);
+
+int __bcma_driver_register(struct bcma_driver *drv, struct module *owner)
+{
+	drv->drv.name = drv->name;
+	drv->drv.bus = &bcma_bus_type;
+	drv->drv.owner = owner;
+
+	return driver_register(&drv->drv);
+}
+EXPORT_SYMBOL_GPL(__bcma_driver_register);
+
+void bcma_driver_unregister(struct bcma_driver *drv)
+{
+	driver_unregister(&drv->drv);
+}
+EXPORT_SYMBOL_GPL(bcma_driver_unregister);
+
+static int bcma_bus_match(struct device *dev, struct device_driver *drv)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv);
+	const struct bcma_device_id *cid = &core->id;
+	const struct bcma_device_id *did;
+
+	for (did = adrv->id_table; did->manuf || did->id || did->rev; did++) {
+	    if ((did->manuf == cid->manuf || did->manuf == BCMA_ANY_MANUF) &&
+		(did->id == cid->id || did->id == BCMA_ANY_ID) &&
+		(did->rev == cid->rev || did->rev == BCMA_ANY_REV) &&
+		(did->class == cid->class || did->class == BCMA_ANY_CLASS))
+			return 1;
+	}
+	return 0;
+}
+
+static int bcma_device_probe(struct device *dev)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver,
+					       drv);
+	int err = 0;
+
+	if (adrv->probe)
+		err = adrv->probe(core);
+
+	return err;
+}
+
+static int bcma_device_remove(struct device *dev)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+	struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver,
+					       drv);
+
+	if (adrv->remove)
+		adrv->remove(core);
+
+	return 0;
+}
+
+static int __init bcma_modinit(void)
+{
+	int err;
+
+	err = bus_register(&bcma_bus_type);
+	if (err)
+		return err;
+
+#ifdef CONFIG_BCMA_HOST_PCI
+	err = bcma_host_pci_init();
+	if (err) {
+		pr_err("PCI host initialization failed\n");
+		err = 0;
+	}
+#endif
+
+	return err;
+}
+fs_initcall(bcma_modinit);
+
+static void __exit bcma_modexit(void)
+{
+#ifdef CONFIG_BCMA_HOST_PCI
+	bcma_host_pci_exit();
+#endif
+	bus_unregister(&bcma_bus_type);
+}
+module_exit(bcma_modexit)
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
new file mode 100644
index 0000000000000000000000000000000000000000..40d7dcce8933da8491574c34cefd104106890456
--- /dev/null
+++ b/drivers/bcma/scan.c
@@ -0,0 +1,360 @@
+/*
+ * Broadcom specific AMBA
+ * Bus scanning
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "scan.h"
+#include "bcma_private.h"
+
+#include <linux/bcma/bcma.h>
+#include <linux/bcma/bcma_regs.h>
+#include <linux/pci.h>
+#include <linux/io.h>
+#include <linux/dma-mapping.h>
+#include <linux/slab.h>
+
+struct bcma_device_id_name {
+	u16 id;
+	const char *name;
+};
+struct bcma_device_id_name bcma_device_names[] = {
+	{ BCMA_CORE_OOB_ROUTER, "OOB Router" },
+	{ BCMA_CORE_INVALID, "Invalid" },
+	{ BCMA_CORE_CHIPCOMMON, "ChipCommon" },
+	{ BCMA_CORE_ILINE20, "ILine 20" },
+	{ BCMA_CORE_SRAM, "SRAM" },
+	{ BCMA_CORE_SDRAM, "SDRAM" },
+	{ BCMA_CORE_PCI, "PCI" },
+	{ BCMA_CORE_MIPS, "MIPS" },
+	{ BCMA_CORE_ETHERNET, "Fast Ethernet" },
+	{ BCMA_CORE_V90, "V90" },
+	{ BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" },
+	{ BCMA_CORE_ADSL, "ADSL" },
+	{ BCMA_CORE_ILINE100, "ILine 100" },
+	{ BCMA_CORE_IPSEC, "IPSEC" },
+	{ BCMA_CORE_UTOPIA, "UTOPIA" },
+	{ BCMA_CORE_PCMCIA, "PCMCIA" },
+	{ BCMA_CORE_INTERNAL_MEM, "Internal Memory" },
+	{ BCMA_CORE_MEMC_SDRAM, "MEMC SDRAM" },
+	{ BCMA_CORE_OFDM, "OFDM" },
+	{ BCMA_CORE_EXTIF, "EXTIF" },
+	{ BCMA_CORE_80211, "IEEE 802.11" },
+	{ BCMA_CORE_PHY_A, "PHY A" },
+	{ BCMA_CORE_PHY_B, "PHY B" },
+	{ BCMA_CORE_PHY_G, "PHY G" },
+	{ BCMA_CORE_MIPS_3302, "MIPS 3302" },
+	{ BCMA_CORE_USB11_HOST, "USB 1.1 Host" },
+	{ BCMA_CORE_USB11_DEV, "USB 1.1 Device" },
+	{ BCMA_CORE_USB20_HOST, "USB 2.0 Host" },
+	{ BCMA_CORE_USB20_DEV, "USB 2.0 Device" },
+	{ BCMA_CORE_SDIO_HOST, "SDIO Host" },
+	{ BCMA_CORE_ROBOSWITCH, "Roboswitch" },
+	{ BCMA_CORE_PARA_ATA, "PATA" },
+	{ BCMA_CORE_SATA_XORDMA, "SATA XOR-DMA" },
+	{ BCMA_CORE_ETHERNET_GBIT, "GBit Ethernet" },
+	{ BCMA_CORE_PCIE, "PCIe" },
+	{ BCMA_CORE_PHY_N, "PHY N" },
+	{ BCMA_CORE_SRAM_CTL, "SRAM Controller" },
+	{ BCMA_CORE_MINI_MACPHY, "Mini MACPHY" },
+	{ BCMA_CORE_ARM_1176, "ARM 1176" },
+	{ BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" },
+	{ BCMA_CORE_PHY_LP, "PHY LP" },
+	{ BCMA_CORE_PMU, "PMU" },
+	{ BCMA_CORE_PHY_SSN, "PHY SSN" },
+	{ BCMA_CORE_SDIO_DEV, "SDIO Device" },
+	{ BCMA_CORE_ARM_CM3, "ARM CM3" },
+	{ BCMA_CORE_PHY_HT, "PHY HT" },
+	{ BCMA_CORE_MIPS_74K, "MIPS 74K" },
+	{ BCMA_CORE_MAC_GBIT, "GBit MAC" },
+	{ BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" },
+	{ BCMA_CORE_PCIE_RC, "PCIe Root Complex" },
+	{ BCMA_CORE_OCP_OCP_BRIDGE, "OCP to OCP Bridge" },
+	{ BCMA_CORE_SHARED_COMMON, "Common Shared" },
+	{ BCMA_CORE_OCP_AHB_BRIDGE, "OCP to AHB Bridge" },
+	{ BCMA_CORE_SPI_HOST, "SPI Host" },
+	{ BCMA_CORE_I2S, "I2S" },
+	{ BCMA_CORE_SDR_DDR1_MEM_CTL, "SDR/DDR1 Memory Controller" },
+	{ BCMA_CORE_SHIM, "SHIM" },
+	{ BCMA_CORE_DEFAULT, "Default" },
+};
+const char *bcma_device_name(struct bcma_device_id *id)
+{
+	int i;
+
+	if (id->manuf == BCMA_MANUF_BCM) {
+		for (i = 0; i < ARRAY_SIZE(bcma_device_names); i++) {
+			if (bcma_device_names[i].id == id->id)
+				return bcma_device_names[i].name;
+		}
+	}
+	return "UNKNOWN";
+}
+
+static u32 bcma_scan_read32(struct bcma_bus *bus, u8 current_coreidx,
+		       u16 offset)
+{
+	return readl(bus->mmio + offset);
+}
+
+static void bcma_scan_switch_core(struct bcma_bus *bus, u32 addr)
+{
+	if (bus->hosttype == BCMA_HOSTTYPE_PCI)
+		pci_write_config_dword(bus->host_pci, BCMA_PCI_BAR0_WIN,
+				       addr);
+}
+
+static u32 bcma_erom_get_ent(struct bcma_bus *bus, u32 **eromptr)
+{
+	u32 ent = readl(*eromptr);
+	(*eromptr)++;
+	return ent;
+}
+
+static void bcma_erom_push_ent(u32 **eromptr)
+{
+	(*eromptr)--;
+}
+
+static s32 bcma_erom_get_ci(struct bcma_bus *bus, u32 **eromptr)
+{
+	u32 ent = bcma_erom_get_ent(bus, eromptr);
+	if (!(ent & SCAN_ER_VALID))
+		return -ENOENT;
+	if ((ent & SCAN_ER_TAG) != SCAN_ER_TAG_CI)
+		return -ENOENT;
+	return ent;
+}
+
+static bool bcma_erom_is_end(struct bcma_bus *bus, u32 **eromptr)
+{
+	u32 ent = bcma_erom_get_ent(bus, eromptr);
+	bcma_erom_push_ent(eromptr);
+	return (ent == (SCAN_ER_TAG_END | SCAN_ER_VALID));
+}
+
+static bool bcma_erom_is_bridge(struct bcma_bus *bus, u32 **eromptr)
+{
+	u32 ent = bcma_erom_get_ent(bus, eromptr);
+	bcma_erom_push_ent(eromptr);
+	return (((ent & SCAN_ER_VALID)) &&
+		((ent & SCAN_ER_TAGX) == SCAN_ER_TAG_ADDR) &&
+		((ent & SCAN_ADDR_TYPE) == SCAN_ADDR_TYPE_BRIDGE));
+}
+
+static void bcma_erom_skip_component(struct bcma_bus *bus, u32 **eromptr)
+{
+	u32 ent;
+	while (1) {
+		ent = bcma_erom_get_ent(bus, eromptr);
+		if ((ent & SCAN_ER_VALID) &&
+		    ((ent & SCAN_ER_TAG) == SCAN_ER_TAG_CI))
+			break;
+		if (ent == (SCAN_ER_TAG_END | SCAN_ER_VALID))
+			break;
+	}
+	bcma_erom_push_ent(eromptr);
+}
+
+static s32 bcma_erom_get_mst_port(struct bcma_bus *bus, u32 **eromptr)
+{
+	u32 ent = bcma_erom_get_ent(bus, eromptr);
+	if (!(ent & SCAN_ER_VALID))
+		return -ENOENT;
+	if ((ent & SCAN_ER_TAG) != SCAN_ER_TAG_MP)
+		return -ENOENT;
+	return ent;
+}
+
+static s32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 **eromptr,
+				  u32 type, u8 port)
+{
+	u32 addrl, addrh, sizel, sizeh = 0;
+	u32 size;
+
+	u32 ent = bcma_erom_get_ent(bus, eromptr);
+	if ((!(ent & SCAN_ER_VALID)) ||
+	    ((ent & SCAN_ER_TAGX) != SCAN_ER_TAG_ADDR) ||
+	    ((ent & SCAN_ADDR_TYPE) != type) ||
+	    (((ent & SCAN_ADDR_PORT) >> SCAN_ADDR_PORT_SHIFT) != port)) {
+		bcma_erom_push_ent(eromptr);
+		return -EINVAL;
+	}
+
+	addrl = ent & SCAN_ADDR_ADDR;
+	if (ent & SCAN_ADDR_AG32)
+		addrh = bcma_erom_get_ent(bus, eromptr);
+	else
+		addrh = 0;
+
+	if ((ent & SCAN_ADDR_SZ) == SCAN_ADDR_SZ_SZD) {
+		size = bcma_erom_get_ent(bus, eromptr);
+		sizel = size & SCAN_SIZE_SZ;
+		if (size & SCAN_SIZE_SG32)
+			sizeh = bcma_erom_get_ent(bus, eromptr);
+	} else
+		sizel = SCAN_ADDR_SZ_BASE <<
+				((ent & SCAN_ADDR_SZ) >> SCAN_ADDR_SZ_SHIFT);
+
+	return addrl;
+}
+
+int bcma_bus_scan(struct bcma_bus *bus)
+{
+	u32 erombase;
+	u32 __iomem *eromptr, *eromend;
+
+	s32 cia, cib;
+	u8 ports[2], wrappers[2];
+
+	s32 tmp;
+	u8 i, j;
+
+	int err;
+
+	INIT_LIST_HEAD(&bus->cores);
+	bus->nr_cores = 0;
+
+	bcma_scan_switch_core(bus, BCMA_ADDR_BASE);
+
+	tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID);
+	bus->chipinfo.id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT;
+	bus->chipinfo.rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT;
+	bus->chipinfo.pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT;
+
+	erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM);
+	eromptr = bus->mmio;
+	eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32);
+
+	bcma_scan_switch_core(bus, erombase);
+
+	while (eromptr < eromend) {
+		struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL);
+		if (!core)
+			return -ENOMEM;
+		INIT_LIST_HEAD(&core->list);
+		core->bus = bus;
+
+		/* get CIs */
+		cia = bcma_erom_get_ci(bus, &eromptr);
+		if (cia < 0) {
+			bcma_erom_push_ent(&eromptr);
+			if (bcma_erom_is_end(bus, &eromptr))
+				break;
+			err= -EILSEQ;
+			goto out;
+		}
+		cib = bcma_erom_get_ci(bus, &eromptr);
+		if (cib < 0) {
+			err= -EILSEQ;
+			goto out;
+		}
+
+		/* parse CIs */
+		core->id.class = (cia & SCAN_CIA_CLASS) >> SCAN_CIA_CLASS_SHIFT;
+		core->id.id = (cia & SCAN_CIA_ID) >> SCAN_CIA_ID_SHIFT;
+		core->id.manuf = (cia & SCAN_CIA_MANUF) >> SCAN_CIA_MANUF_SHIFT;
+		ports[0] = (cib & SCAN_CIB_NMP) >> SCAN_CIB_NMP_SHIFT;
+		ports[1] = (cib & SCAN_CIB_NSP) >> SCAN_CIB_NSP_SHIFT;
+		wrappers[0] = (cib & SCAN_CIB_NMW) >> SCAN_CIB_NMW_SHIFT;
+		wrappers[1] = (cib & SCAN_CIB_NSW) >> SCAN_CIB_NSW_SHIFT;
+		core->id.rev = (cib & SCAN_CIB_REV) >> SCAN_CIB_REV_SHIFT;
+
+		if (((core->id.manuf == BCMA_MANUF_ARM) &&
+		     (core->id.id == 0xFFF)) ||
+		    (ports[1] == 0)) {
+			bcma_erom_skip_component(bus, &eromptr);
+			continue;
+		}
+
+		/* check if component is a core at all */
+		if (wrappers[0] + wrappers[1] == 0) {
+			/* we could save addrl of the router
+			if (cid == BCMA_CORE_OOB_ROUTER)
+			 */
+			bcma_erom_skip_component(bus, &eromptr);
+			continue;
+		}
+
+		if (bcma_erom_is_bridge(bus, &eromptr)) {
+			bcma_erom_skip_component(bus, &eromptr);
+			continue;
+		}
+
+		/* get & parse master ports */
+		for (i = 0; i < ports[0]; i++) {
+			u32 mst_port_d = bcma_erom_get_mst_port(bus, &eromptr);
+			if (mst_port_d < 0) {
+				err= -EILSEQ;
+				goto out;
+			}
+		}
+
+		/* get & parse slave ports */
+		for (i = 0; i < ports[1]; i++) {
+			for (j = 0; ; j++) {
+				tmp = bcma_erom_get_addr_desc(bus, &eromptr,
+					SCAN_ADDR_TYPE_SLAVE, i);
+				if (tmp < 0) {
+					/* no more entries for port _i_ */
+					/* pr_debug("erom: slave port %d "
+					 * "has %d descriptors\n", i, j); */
+					break;
+				} else {
+					if (i == 0 && j == 0)
+						core->addr = tmp;
+				}
+			}
+		}
+
+		/* get & parse master wrappers */
+		for (i = 0; i < wrappers[0]; i++) {
+			for (j = 0; ; j++) {
+				tmp = bcma_erom_get_addr_desc(bus, &eromptr,
+					SCAN_ADDR_TYPE_MWRAP, i);
+				if (tmp < 0) {
+					/* no more entries for port _i_ */
+					/* pr_debug("erom: master wrapper %d "
+					 * "has %d descriptors\n", i, j); */
+					break;
+				} else {
+					if (i == 0 && j == 0)
+						core->wrap = tmp;
+				}
+			}
+		}
+
+		/* get & parse slave wrappers */
+		for (i = 0; i < wrappers[1]; i++) {
+			u8 hack = (ports[1] == 1) ? 0 : 1;
+			for (j = 0; ; j++) {
+				tmp = bcma_erom_get_addr_desc(bus, &eromptr,
+					SCAN_ADDR_TYPE_SWRAP, i + hack);
+				if (tmp < 0) {
+					/* no more entries for port _i_ */
+					/* pr_debug("erom: master wrapper %d "
+					 * has %d descriptors\n", i, j); */
+					break;
+				} else {
+					if (wrappers[0] == 0 && !i && !j)
+						core->wrap = tmp;
+				}
+			}
+		}
+
+		pr_info("Core %d found: %s "
+			"(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
+			bus->nr_cores, bcma_device_name(&core->id),
+			core->id.manuf, core->id.id, core->id.rev,
+			core->id.class);
+
+		core->core_index = bus->nr_cores++;
+		list_add(&core->list, &bus->cores);
+		continue;
+out:
+		return err;
+	}
+
+	return 0;
+}
diff --git a/drivers/bcma/scan.h b/drivers/bcma/scan.h
new file mode 100644
index 0000000000000000000000000000000000000000..113e6a66884c4e0d96a638e25db62d7f7c3eea63
--- /dev/null
+++ b/drivers/bcma/scan.h
@@ -0,0 +1,56 @@
+#ifndef BCMA_SCAN_H_
+#define BCMA_SCAN_H_
+
+#define BCMA_ADDR_BASE		0x18000000
+#define BCMA_WRAP_BASE		0x18100000
+
+#define SCAN_ER_VALID		0x00000001
+#define SCAN_ER_TAGX		0x00000006 /* we have to ignore 0x8 bit when checking tag for SCAN_ER_TAG_ADDR */
+#define SCAN_ER_TAG		0x0000000E
+#define  SCAN_ER_TAG_CI		0x00000000
+#define  SCAN_ER_TAG_MP		0x00000002
+#define  SCAN_ER_TAG_ADDR	0x00000004
+#define  SCAN_ER_TAG_END	0x0000000E
+#define SCAN_ER_BAD		0xFFFFFFFF
+
+#define SCAN_CIA_CLASS		0x000000F0
+#define SCAN_CIA_CLASS_SHIFT	4
+#define SCAN_CIA_ID		0x000FFF00
+#define SCAN_CIA_ID_SHIFT	8
+#define SCAN_CIA_MANUF		0xFFF00000
+#define SCAN_CIA_MANUF_SHIFT	20
+
+#define SCAN_CIB_NMP		0x000001F0
+#define SCAN_CIB_NMP_SHIFT	4
+#define SCAN_CIB_NSP		0x00003E00
+#define SCAN_CIB_NSP_SHIFT	9
+#define SCAN_CIB_NMW		0x0007C000
+#define SCAN_CIB_NMW_SHIFT	14
+#define SCAN_CIB_NSW		0x00F80000
+#define SCAN_CIB_NSW_SHIFT	17
+#define SCAN_CIB_REV		0xFF000000
+#define SCAN_CIB_REV_SHIFT	24
+
+#define SCAN_ADDR_AG32		0x00000008
+#define SCAN_ADDR_SZ		0x00000030
+#define SCAN_ADDR_SZ_SHIFT	4
+#define  SCAN_ADDR_SZ_4K	0x00000000
+#define  SCAN_ADDR_SZ_8K	0x00000010
+#define  SCAN_ADDR_SZ_16K	0x00000020
+#define  SCAN_ADDR_SZ_SZD	0x00000030
+#define SCAN_ADDR_TYPE		0x000000C0
+#define  SCAN_ADDR_TYPE_SLAVE	0x00000000
+#define  SCAN_ADDR_TYPE_BRIDGE	0x00000040
+#define  SCAN_ADDR_TYPE_SWRAP	0x00000080
+#define  SCAN_ADDR_TYPE_MWRAP	0x000000C0
+#define SCAN_ADDR_PORT		0x00000F00
+#define SCAN_ADDR_PORT_SHIFT	8
+#define SCAN_ADDR_ADDR		0xFFFFF000
+
+#define SCAN_ADDR_SZ_BASE	0x00001000	/* 4KB */
+
+#define SCAN_SIZE_SZ_ALIGN	0x00000FFF
+#define SCAN_SIZE_SZ		0xFFFFF000
+#define SCAN_SIZE_SG32		0x00000008
+
+#endif /* BCMA_SCAN_H_ */
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 8066d086578a7124a4873bb8376389dc9a010be9..e086fbbbe853ed1d083e368092a9b71b59ec2b8a 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -2547,7 +2547,6 @@ static bool DAC960_RegisterBlockDevice(DAC960_Controller_T *Controller)
 	disk->major = MajorNumber;
 	disk->first_minor = n << DAC960_MaxPartitionsBits;
 	disk->fops = &DAC960_BlockDeviceOperations;
-	disk->events = DISK_EVENT_MEDIA_CHANGE;
    }
   /*
     Indicate the Block Device Registration completed successfully,
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 456c0cc90dcfd58d87de3d34ace5dda354795112..8eba86bba5992ec2b546559c96f7a848e0c2c4e4 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1736,7 +1736,6 @@ static int __init fd_probe_drives(void)
 		disk->major = FLOPPY_MAJOR;
 		disk->first_minor = drive;
 		disk->fops = &floppy_fops;
-		disk->events = DISK_EVENT_MEDIA_CHANGE;
 		sprintf(disk->disk_name, "fd%d", drive);
 		disk->private_data = &unit[drive];
 		set_capacity(disk, 880*2);
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index c871eae14120423f2cd618742730a6f6b51edeb3..ede16c64ff07dbb524cdf84ba8e3622d9efe306b 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -1964,7 +1964,6 @@ static int __init atari_floppy_init (void)
 		unit[i].disk->first_minor = i;
 		sprintf(unit[i].disk->disk_name, "fd%d", i);
 		unit[i].disk->fops = &floppy_fops;
-		unit[i].disk->events = DISK_EVENT_MEDIA_CHANGE;
 		unit[i].disk->private_data = &unit[i];
 		unit[i].disk->queue = blk_init_queue(do_fd_request,
 					&ataflop_lock);
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index b2699bb2e5303472d5e67e72086ac517195eeab7..d871b14ed5a186a22d758308f1a498fbfe66de26 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -42,6 +42,7 @@
 #include <linux/genhd.h>
 #include <net/tcp.h>
 #include <linux/lru_cache.h>
+#include <linux/prefetch.h>
 
 #ifdef __CHECKER__
 # define __protected_by(x)       __attribute__((require_context(x,1,999,"rdwr")))
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 301d7a9a41a6b51be0ae02f6ca92b2fb063316a7..db8f88586c8d3b2d97dbc910835a0de846ac1fd1 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4205,7 +4205,6 @@ static int __init floppy_init(void)
 		disks[dr]->major = FLOPPY_MAJOR;
 		disks[dr]->first_minor = TOMINOR(dr);
 		disks[dr]->fops = &floppy_fops;
-		disks[dr]->events = DISK_EVENT_MEDIA_CHANGE;
 		sprintf(disks[dr]->disk_name, "fd%d", dr);
 
 		init_timer(&motor_off_timer[dr]);
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index 2f2ccf6862519c4bb44493ccab140cbbdab37a93..8690e31d993287e16a68caca0e2125c0c7e6bdb0 100644
--- a/drivers/block/paride/pcd.c
+++ b/drivers/block/paride/pcd.c
@@ -320,7 +320,6 @@ static void pcd_init_units(void)
 		disk->first_minor = unit;
 		strcpy(disk->disk_name, cd->name);	/* umm... */
 		disk->fops = &pcd_bdops;
-		disk->events = DISK_EVENT_MEDIA_CHANGE;
 	}
 }
 
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 21dfdb7768695cfe8d9517dc59f4cf7a5b1df279..869e7676d46f47abcb1ffe1812efd3316d234f74 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -837,7 +837,6 @@ static void pd_probe_drive(struct pd_unit *disk)
 	p->fops = &pd_fops;
 	p->major = major;
 	p->first_minor = (disk - pd) << PD_BITS;
-	p->events = DISK_EVENT_MEDIA_CHANGE;
 	disk->gd = p;
 	p->private_data = disk;
 	p->queue = pd_queue;
diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c
index 7adeb1edbf43faf02b5f68f79d93f6d839baa9e4..f21b520ef4195228713d34c2f2157ce1b928e37d 100644
--- a/drivers/block/paride/pf.c
+++ b/drivers/block/paride/pf.c
@@ -294,7 +294,6 @@ static void __init pf_init_units(void)
 		disk->first_minor = unit;
 		strcpy(disk->disk_name, pf->name);
 		disk->fops = &pf_fops;
-		disk->events = DISK_EVENT_MEDIA_CHANGE;
 		if (!(*drives[unit])[D_PRT])
 			pf_drive_count++;
 	}
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 3e904717c1c05f4dee56e040f9bf7df2faf57ce1..9712fad82bc6cf2be78daaa503432e8725ab2a4f 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -92,6 +92,8 @@ struct rbd_client {
 	struct list_head	node;
 };
 
+struct rbd_req_coll;
+
 /*
  * a single io request
  */
@@ -100,6 +102,24 @@ struct rbd_request {
 	struct bio		*bio;		/* cloned bio */
 	struct page		**pages;	/* list of used pages */
 	u64			len;
+	int			coll_index;
+	struct rbd_req_coll	*coll;
+};
+
+struct rbd_req_status {
+	int done;
+	int rc;
+	u64 bytes;
+};
+
+/*
+ * a collection of requests
+ */
+struct rbd_req_coll {
+	int			total;
+	int			num_done;
+	struct kref		kref;
+	struct rbd_req_status	status[0];
 };
 
 struct rbd_snap {
@@ -416,6 +436,17 @@ static void rbd_put_client(struct rbd_device *rbd_dev)
 	rbd_dev->client = NULL;
 }
 
+/*
+ * Destroy requests collection
+ */
+static void rbd_coll_release(struct kref *kref)
+{
+	struct rbd_req_coll *coll =
+		container_of(kref, struct rbd_req_coll, kref);
+
+	dout("rbd_coll_release %p\n", coll);
+	kfree(coll);
+}
 
 /*
  * Create a new header structure, translate header format from the on-disk
@@ -590,6 +621,14 @@ static u64 rbd_get_segment(struct rbd_image_header *header,
 	return len;
 }
 
+static int rbd_get_num_segments(struct rbd_image_header *header,
+				u64 ofs, u64 len)
+{
+	u64 start_seg = ofs >> header->obj_order;
+	u64 end_seg = (ofs + len - 1) >> header->obj_order;
+	return end_seg - start_seg + 1;
+}
+
 /*
  * bio helpers
  */
@@ -735,6 +774,50 @@ static void rbd_destroy_ops(struct ceph_osd_req_op *ops)
 	kfree(ops);
 }
 
+static void rbd_coll_end_req_index(struct request *rq,
+				   struct rbd_req_coll *coll,
+				   int index,
+				   int ret, u64 len)
+{
+	struct request_queue *q;
+	int min, max, i;
+
+	dout("rbd_coll_end_req_index %p index %d ret %d len %lld\n",
+	     coll, index, ret, len);
+
+	if (!rq)
+		return;
+
+	if (!coll) {
+		blk_end_request(rq, ret, len);
+		return;
+	}
+
+	q = rq->q;
+
+	spin_lock_irq(q->queue_lock);
+	coll->status[index].done = 1;
+	coll->status[index].rc = ret;
+	coll->status[index].bytes = len;
+	max = min = coll->num_done;
+	while (max < coll->total && coll->status[max].done)
+		max++;
+
+	for (i = min; i<max; i++) {
+		__blk_end_request(rq, coll->status[i].rc,
+				  coll->status[i].bytes);
+		coll->num_done++;
+		kref_put(&coll->kref, rbd_coll_release);
+	}
+	spin_unlock_irq(q->queue_lock);
+}
+
+static void rbd_coll_end_req(struct rbd_request *req,
+			     int ret, u64 len)
+{
+	rbd_coll_end_req_index(req->rq, req->coll, req->coll_index, ret, len);
+}
+
 /*
  * Send ceph osd request
  */
@@ -749,6 +832,8 @@ static int rbd_do_request(struct request *rq,
 			  int flags,
 			  struct ceph_osd_req_op *ops,
 			  int num_reply,
+			  struct rbd_req_coll *coll,
+			  int coll_index,
 			  void (*rbd_cb)(struct ceph_osd_request *req,
 					 struct ceph_msg *msg),
 			  struct ceph_osd_request **linger_req,
@@ -763,12 +848,20 @@ static int rbd_do_request(struct request *rq,
 	struct ceph_osd_request_head *reqhead;
 	struct rbd_image_header *header = &dev->header;
 
-	ret = -ENOMEM;
 	req_data = kzalloc(sizeof(*req_data), GFP_NOIO);
-	if (!req_data)
-		goto done;
+	if (!req_data) {
+		if (coll)
+			rbd_coll_end_req_index(rq, coll, coll_index,
+					       -ENOMEM, len);
+		return -ENOMEM;
+	}
 
-	dout("rbd_do_request len=%lld ofs=%lld\n", len, ofs);
+	if (coll) {
+		req_data->coll = coll;
+		req_data->coll_index = coll_index;
+	}
+
+	dout("rbd_do_request obj=%s ofs=%lld len=%lld\n", obj, len, ofs);
 
 	down_read(&header->snap_rwsem);
 
@@ -828,7 +921,8 @@ static int rbd_do_request(struct request *rq,
 		ret = ceph_osdc_wait_request(&dev->client->osdc, req);
 		if (ver)
 			*ver = le64_to_cpu(req->r_reassert_version.version);
-		dout("reassert_ver=%lld\n", le64_to_cpu(req->r_reassert_version.version));
+		dout("reassert_ver=%lld\n",
+		     le64_to_cpu(req->r_reassert_version.version));
 		ceph_osdc_put_request(req);
 	}
 	return ret;
@@ -837,10 +931,8 @@ static int rbd_do_request(struct request *rq,
 	bio_chain_put(req_data->bio);
 	ceph_osdc_put_request(req);
 done_pages:
+	rbd_coll_end_req(req_data, ret, len);
 	kfree(req_data);
-done:
-	if (rq)
-		blk_end_request(rq, ret, len);
 	return ret;
 }
 
@@ -874,7 +966,7 @@ static void rbd_req_cb(struct ceph_osd_request *req, struct ceph_msg *msg)
 		bytes = req_data->len;
 	}
 
-	blk_end_request(req_data->rq, rc, bytes);
+	rbd_coll_end_req(req_data, rc, bytes);
 
 	if (req_data->bio)
 		bio_chain_put(req_data->bio);
@@ -934,6 +1026,7 @@ static int rbd_req_sync_op(struct rbd_device *dev,
 			  flags,
 			  ops,
 			  2,
+			  NULL, 0,
 			  NULL,
 			  linger_req, ver);
 	if (ret < 0)
@@ -959,7 +1052,9 @@ static int rbd_do_op(struct request *rq,
 		     u64 snapid,
 		     int opcode, int flags, int num_reply,
 		     u64 ofs, u64 len,
-		     struct bio *bio)
+		     struct bio *bio,
+		     struct rbd_req_coll *coll,
+		     int coll_index)
 {
 	char *seg_name;
 	u64 seg_ofs;
@@ -995,7 +1090,10 @@ static int rbd_do_op(struct request *rq,
 			     flags,
 			     ops,
 			     num_reply,
+			     coll, coll_index,
 			     rbd_req_cb, 0, NULL);
+
+	rbd_destroy_ops(ops);
 done:
 	kfree(seg_name);
 	return ret;
@@ -1008,13 +1106,15 @@ static int rbd_req_write(struct request *rq,
 			 struct rbd_device *rbd_dev,
 			 struct ceph_snap_context *snapc,
 			 u64 ofs, u64 len,
-			 struct bio *bio)
+			 struct bio *bio,
+			 struct rbd_req_coll *coll,
+			 int coll_index)
 {
 	return rbd_do_op(rq, rbd_dev, snapc, CEPH_NOSNAP,
 			 CEPH_OSD_OP_WRITE,
 			 CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK,
 			 2,
-			 ofs, len, bio);
+			 ofs, len, bio, coll, coll_index);
 }
 
 /*
@@ -1024,14 +1124,16 @@ static int rbd_req_read(struct request *rq,
 			 struct rbd_device *rbd_dev,
 			 u64 snapid,
 			 u64 ofs, u64 len,
-			 struct bio *bio)
+			 struct bio *bio,
+			 struct rbd_req_coll *coll,
+			 int coll_index)
 {
 	return rbd_do_op(rq, rbd_dev, NULL,
 			 (snapid ? snapid : CEPH_NOSNAP),
 			 CEPH_OSD_OP_READ,
 			 CEPH_OSD_FLAG_READ,
 			 2,
-			 ofs, len, bio);
+			 ofs, len, bio, coll, coll_index);
 }
 
 /*
@@ -1063,7 +1165,9 @@ static int rbd_req_sync_notify_ack(struct rbd_device *dev,
 {
 	struct ceph_osd_req_op *ops;
 	struct page **pages = NULL;
-	int ret = rbd_create_rw_ops(&ops, 1, CEPH_OSD_OP_NOTIFY_ACK, 0);
+	int ret;
+
+	ret = rbd_create_rw_ops(&ops, 1, CEPH_OSD_OP_NOTIFY_ACK, 0);
 	if (ret < 0)
 		return ret;
 
@@ -1077,6 +1181,7 @@ static int rbd_req_sync_notify_ack(struct rbd_device *dev,
 			  CEPH_OSD_FLAG_READ,
 			  ops,
 			  1,
+			  NULL, 0,
 			  rbd_simple_req_cb, 0, NULL);
 
 	rbd_destroy_ops(ops);
@@ -1274,6 +1379,20 @@ static int rbd_req_sync_exec(struct rbd_device *dev,
 	return ret;
 }
 
+static struct rbd_req_coll *rbd_alloc_coll(int num_reqs)
+{
+	struct rbd_req_coll *coll =
+			kzalloc(sizeof(struct rbd_req_coll) +
+			        sizeof(struct rbd_req_status) * num_reqs,
+				GFP_ATOMIC);
+
+	if (!coll)
+		return NULL;
+	coll->total = num_reqs;
+	kref_init(&coll->kref);
+	return coll;
+}
+
 /*
  * block device queue callback
  */
@@ -1291,6 +1410,8 @@ static void rbd_rq_fn(struct request_queue *q)
 		bool do_write;
 		int size, op_size = 0;
 		u64 ofs;
+		int num_segs, cur_seg = 0;
+		struct rbd_req_coll *coll;
 
 		/* peek at request from block layer */
 		if (!rq)
@@ -1321,6 +1442,14 @@ static void rbd_rq_fn(struct request_queue *q)
 		     do_write ? "write" : "read",
 		     size, blk_rq_pos(rq) * 512ULL);
 
+		num_segs = rbd_get_num_segments(&rbd_dev->header, ofs, size);
+		coll = rbd_alloc_coll(num_segs);
+		if (!coll) {
+			spin_lock_irq(q->queue_lock);
+			__blk_end_request_all(rq, -ENOMEM);
+			goto next;
+		}
+
 		do {
 			/* a bio clone to be passed down to OSD req */
 			dout("rq->bio->bi_vcnt=%d\n", rq->bio->bi_vcnt);
@@ -1328,35 +1457,41 @@ static void rbd_rq_fn(struct request_queue *q)
 						  rbd_dev->header.block_name,
 						  ofs, size,
 						  NULL, NULL);
+			kref_get(&coll->kref);
 			bio = bio_chain_clone(&rq_bio, &next_bio, &bp,
 					      op_size, GFP_ATOMIC);
 			if (!bio) {
-				spin_lock_irq(q->queue_lock);
-				__blk_end_request_all(rq, -ENOMEM);
-				goto next;
+				rbd_coll_end_req_index(rq, coll, cur_seg,
+						       -ENOMEM, op_size);
+				goto next_seg;
 			}
 
+
 			/* init OSD command: write or read */
 			if (do_write)
 				rbd_req_write(rq, rbd_dev,
 					      rbd_dev->header.snapc,
 					      ofs,
-					      op_size, bio);
+					      op_size, bio,
+					      coll, cur_seg);
 			else
 				rbd_req_read(rq, rbd_dev,
 					     cur_snap_id(rbd_dev),
 					     ofs,
-					     op_size, bio);
+					     op_size, bio,
+					     coll, cur_seg);
 
+next_seg:
 			size -= op_size;
 			ofs += op_size;
 
+			cur_seg++;
 			rq_bio = next_bio;
 		} while (size > 0);
+		kref_put(&coll->kref, rbd_coll_release);
 
 		if (bp)
 			bio_pair_release(bp);
-
 		spin_lock_irq(q->queue_lock);
 next:
 		rq = blk_fetch_request(q);
diff --git a/drivers/block/swim.c b/drivers/block/swim.c
index 24a482f2fbd60fcfd0917374bd6197a76d6ddf85..fd5adcd55944ac3a9384f86bbe3d7507df0f9964 100644
--- a/drivers/block/swim.c
+++ b/drivers/block/swim.c
@@ -858,7 +858,6 @@ static int __devinit swim_floppy_init(struct swim_priv *swd)
 		swd->unit[drive].disk->first_minor = drive;
 		sprintf(swd->unit[drive].disk->disk_name, "fd%d", drive);
 		swd->unit[drive].disk->fops = &floppy_fops;
-		swd->unit[drive].disk->events = DISK_EVENT_MEDIA_CHANGE;
 		swd->unit[drive].disk->private_data = &swd->unit[drive];
 		swd->unit[drive].disk->queue = swd->queue;
 		set_capacity(swd->unit[drive].disk, 2880);
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 4c10f56facbff8b5c0e56615c0ebc79a1179903f..773bfa7927775396f80c004b4d6551c485efe4c6 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -1163,7 +1163,6 @@ static int __devinit swim3_attach(struct macio_dev *mdev, const struct of_device
 	disk->major = FLOPPY_MAJOR;
 	disk->first_minor = i;
 	disk->fops = &floppy_fops;
-	disk->events = DISK_EVENT_MEDIA_CHANGE;
 	disk->private_data = &floppy_states[i];
 	disk->queue = swim3_queue;
 	disk->flags |= GENHD_FL_REMOVABLE;
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 68b9430c7cfe56f7f23330cb152b103aef3098b9..0e376d46bdd1d6f73a61583882eec6faa654a832 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -2334,7 +2334,6 @@ static int ub_probe_lun(struct ub_dev *sc, int lnum)
 	disk->major = UB_MAJOR;
 	disk->first_minor = lun->id * UB_PARTS_PER_LUN;
 	disk->fops = &ub_bd_fops;
-	disk->events = DISK_EVENT_MEDIA_CHANGE;
 	disk->private_data = lun;
 	disk->driverfs_dev = &sc->intf->dev;
 
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 645ff765cd129cbb3046e57ea477e4b387205d45..6c7fd7db6dffc9e8cb287d30be803c8c59d0d770 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -1005,7 +1005,6 @@ static int __devinit ace_setup(struct ace_device *ace)
 	ace->gd->major = ace_major;
 	ace->gd->first_minor = ace->id * ACE_NUM_MINORS;
 	ace->gd->fops = &ace_fops;
-	ace->gd->events = DISK_EVENT_MEDIA_CHANGE;
 	ace->gd->queue = ace->queue;
 	ace->gd->private_data = ace;
 	snprintf(ace->gd->disk_name, 32, "xs%c", ace->id + 'a');
diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig
index 8e0de9a058673e401cf50ae06c1a2a7f97eb2be3..11b41fd40c275b0f61aa77120dfab5b14219564a 100644
--- a/drivers/bluetooth/Kconfig
+++ b/drivers/bluetooth/Kconfig
@@ -188,7 +188,7 @@ config BT_MRVL
 	  The core driver to support Marvell Bluetooth devices.
 
 	  This driver is required if you want to support
-	  Marvell Bluetooth devices, such as 8688.
+	  Marvell Bluetooth devices, such as 8688/8787.
 
 	  Say Y here to compile Marvell Bluetooth driver
 	  into the kernel or say M to compile it as module.
@@ -201,7 +201,7 @@ config BT_MRVL_SDIO
 	  The driver for Marvell Bluetooth chipsets with SDIO interface.
 
 	  This driver is required if you want to use Marvell Bluetooth
-	  devices with SDIO interface. Currently only SD8688 chipset is
+	  devices with SDIO interface. Currently SD8688/SD8787 chipsets are
 	  supported.
 
 	  Say Y here to compile support for Marvell BT-over-SDIO driver
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 5577ed656e2f108e565e1d4fee1db4365eeef6e6..6bacef368fab2a61750751b7ead7d0673b0e8aea 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -62,6 +62,7 @@ static struct usb_device_id ath3k_table[] = {
 
 	/* Atheros AR3011 with sflash firmware*/
 	{ USB_DEVICE(0x0CF3, 0x3002) },
+	{ USB_DEVICE(0x13d3, 0x3304) },
 
 	/* Atheros AR9285 Malbec with sflash firmware */
 	{ USB_DEVICE(0x03F0, 0x311D) },
@@ -138,9 +139,6 @@ static int ath3k_load_firmware(struct usb_device *udev,
 		count -= size;
 	}
 
-	kfree(send_buf);
-	return 0;
-
 error:
 	kfree(send_buf);
 	return err;
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index dcc2a6ec23f00eb191bda5047387de18eb71d923..7f521d4ac657e13764e9917fd45f393b0933eee3 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -49,15 +49,59 @@
 static u8 user_rmmod;
 static u8 sdio_ireg;
 
+static const struct btmrvl_sdio_card_reg btmrvl_reg_8688 = {
+	.cfg = 0x03,
+	.host_int_mask = 0x04,
+	.host_intstatus = 0x05,
+	.card_status = 0x20,
+	.sq_read_base_addr_a0 = 0x10,
+	.sq_read_base_addr_a1 = 0x11,
+	.card_fw_status0 = 0x40,
+	.card_fw_status1 = 0x41,
+	.card_rx_len = 0x42,
+	.card_rx_unit = 0x43,
+	.io_port_0 = 0x00,
+	.io_port_1 = 0x01,
+	.io_port_2 = 0x02,
+};
+static const struct btmrvl_sdio_card_reg btmrvl_reg_8787 = {
+	.cfg = 0x00,
+	.host_int_mask = 0x02,
+	.host_intstatus = 0x03,
+	.card_status = 0x30,
+	.sq_read_base_addr_a0 = 0x40,
+	.sq_read_base_addr_a1 = 0x41,
+	.card_revision = 0x5c,
+	.card_fw_status0 = 0x60,
+	.card_fw_status1 = 0x61,
+	.card_rx_len = 0x62,
+	.card_rx_unit = 0x63,
+	.io_port_0 = 0x78,
+	.io_port_1 = 0x79,
+	.io_port_2 = 0x7a,
+};
+
 static const struct btmrvl_sdio_device btmrvl_sdio_sd6888 = {
 	.helper		= "sd8688_helper.bin",
 	.firmware	= "sd8688.bin",
+	.reg		= &btmrvl_reg_8688,
+	.sd_blksz_fw_dl	= 64,
+};
+
+static const struct btmrvl_sdio_device btmrvl_sdio_sd8787 = {
+	.helper		= NULL,
+	.firmware	= "mrvl/sd8787_uapsta.bin",
+	.reg		= &btmrvl_reg_8787,
+	.sd_blksz_fw_dl	= 256,
 };
 
 static const struct sdio_device_id btmrvl_sdio_ids[] = {
 	/* Marvell SD8688 Bluetooth device */
 	{ SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x9105),
 			.driver_data = (unsigned long) &btmrvl_sdio_sd6888 },
+	/* Marvell SD8787 Bluetooth device */
+	{ SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x911A),
+			.driver_data = (unsigned long) &btmrvl_sdio_sd8787 },
 
 	{ }	/* Terminating entry */
 };
@@ -69,7 +113,7 @@ static int btmrvl_sdio_get_rx_unit(struct btmrvl_sdio_card *card)
 	u8 reg;
 	int ret;
 
-	reg = sdio_readb(card->func, CARD_RX_UNIT_REG, &ret);
+	reg = sdio_readb(card->func, card->reg->card_rx_unit, &ret);
 	if (!ret)
 		card->rx_unit = reg;
 
@@ -83,11 +127,11 @@ static int btmrvl_sdio_read_fw_status(struct btmrvl_sdio_card *card, u16 *dat)
 
 	*dat = 0;
 
-	fws0 = sdio_readb(card->func, CARD_FW_STATUS0_REG, &ret);
+	fws0 = sdio_readb(card->func, card->reg->card_fw_status0, &ret);
 	if (ret)
 		return -EIO;
 
-	fws1 = sdio_readb(card->func, CARD_FW_STATUS1_REG, &ret);
+	fws1 = sdio_readb(card->func, card->reg->card_fw_status1, &ret);
 	if (ret)
 		return -EIO;
 
@@ -101,7 +145,7 @@ static int btmrvl_sdio_read_rx_len(struct btmrvl_sdio_card *card, u16 *dat)
 	u8 reg;
 	int ret;
 
-	reg = sdio_readb(card->func, CARD_RX_LEN_REG, &ret);
+	reg = sdio_readb(card->func, card->reg->card_rx_len, &ret);
 	if (!ret)
 		*dat = (u16) reg << card->rx_unit;
 
@@ -113,7 +157,7 @@ static int btmrvl_sdio_enable_host_int_mask(struct btmrvl_sdio_card *card,
 {
 	int ret;
 
-	sdio_writeb(card->func, mask, HOST_INT_MASK_REG, &ret);
+	sdio_writeb(card->func, mask, card->reg->host_int_mask, &ret);
 	if (ret) {
 		BT_ERR("Unable to enable the host interrupt!");
 		ret = -EIO;
@@ -128,13 +172,13 @@ static int btmrvl_sdio_disable_host_int_mask(struct btmrvl_sdio_card *card,
 	u8 host_int_mask;
 	int ret;
 
-	host_int_mask = sdio_readb(card->func, HOST_INT_MASK_REG, &ret);
+	host_int_mask = sdio_readb(card->func, card->reg->host_int_mask, &ret);
 	if (ret)
 		return -EIO;
 
 	host_int_mask &= ~mask;
 
-	sdio_writeb(card->func, host_int_mask, HOST_INT_MASK_REG, &ret);
+	sdio_writeb(card->func, host_int_mask, card->reg->host_int_mask, &ret);
 	if (ret < 0) {
 		BT_ERR("Unable to disable the host interrupt!");
 		return -EIO;
@@ -150,7 +194,7 @@ static int btmrvl_sdio_poll_card_status(struct btmrvl_sdio_card *card, u8 bits)
 	int ret;
 
 	for (tries = 0; tries < MAX_POLL_TRIES * 1000; tries++) {
-		status = sdio_readb(card->func, CARD_STATUS_REG, &ret);
+		status = sdio_readb(card->func, card->reg->card_status,	&ret);
 		if (ret)
 			goto failed;
 		if ((status & bits) == bits)
@@ -299,7 +343,7 @@ static int btmrvl_sdio_download_fw_w_helper(struct btmrvl_sdio_card *card)
 	u8 base0, base1;
 	void *tmpfwbuf = NULL;
 	u8 *fwbuf;
-	u16 len;
+	u16 len, blksz_dl = card->sd_blksz_fw_dl;
 	int txlen = 0, tx_blocks = 0, count = 0;
 
 	ret = request_firmware(&fw_firmware, card->firmware,
@@ -345,7 +389,7 @@ static int btmrvl_sdio_download_fw_w_helper(struct btmrvl_sdio_card *card)
 
 		for (tries = 0; tries < MAX_POLL_TRIES; tries++) {
 			base0 = sdio_readb(card->func,
-					SQ_READ_BASE_ADDRESS_A0_REG, &ret);
+					card->reg->sq_read_base_addr_a0, &ret);
 			if (ret) {
 				BT_ERR("BASE0 register read failed:"
 					" base0 = 0x%04X(%d)."
@@ -355,7 +399,7 @@ static int btmrvl_sdio_download_fw_w_helper(struct btmrvl_sdio_card *card)
 				goto done;
 			}
 			base1 = sdio_readb(card->func,
-					SQ_READ_BASE_ADDRESS_A1_REG, &ret);
+					card->reg->sq_read_base_addr_a1, &ret);
 			if (ret) {
 				BT_ERR("BASE1 register read failed:"
 					" base1 = 0x%04X(%d)."
@@ -403,20 +447,19 @@ static int btmrvl_sdio_download_fw_w_helper(struct btmrvl_sdio_card *card)
 			if (firmwarelen - offset < txlen)
 				txlen = firmwarelen - offset;
 
-			tx_blocks =
-			    (txlen + SDIO_BLOCK_SIZE - 1) / SDIO_BLOCK_SIZE;
+			tx_blocks = (txlen + blksz_dl - 1) / blksz_dl;
 
 			memcpy(fwbuf, &firmware[offset], txlen);
 		}
 
 		ret = sdio_writesb(card->func, card->ioport, fwbuf,
-					tx_blocks * SDIO_BLOCK_SIZE);
+						tx_blocks * blksz_dl);
 
 		if (ret < 0) {
 			BT_ERR("FW download, writesb(%d) failed @%d",
 							count, offset);
-			sdio_writeb(card->func, HOST_CMD53_FIN, CONFIG_REG,
-									&ret);
+			sdio_writeb(card->func, HOST_CMD53_FIN,
+						card->reg->cfg, &ret);
 			if (ret)
 				BT_ERR("writeb failed (CFG)");
 		}
@@ -597,7 +640,7 @@ static void btmrvl_sdio_interrupt(struct sdio_func *func)
 
 	priv = card->priv;
 
-	ireg = sdio_readb(card->func, HOST_INTSTATUS_REG, &ret);
+	ireg = sdio_readb(card->func, card->reg->host_intstatus, &ret);
 	if (ret) {
 		BT_ERR("sdio_readb: read int status register failed");
 		return;
@@ -613,7 +656,7 @@ static void btmrvl_sdio_interrupt(struct sdio_func *func)
 
 		sdio_writeb(card->func, ~(ireg) & (DN_LD_HOST_INT_STATUS |
 					UP_LD_HOST_INT_STATUS),
-				HOST_INTSTATUS_REG, &ret);
+				card->reg->host_intstatus, &ret);
 		if (ret) {
 			BT_ERR("sdio_writeb: clear int status register failed");
 			return;
@@ -664,7 +707,7 @@ static int btmrvl_sdio_register_dev(struct btmrvl_sdio_card *card)
 		goto release_irq;
 	}
 
-	reg = sdio_readb(func, IO_PORT_0_REG, &ret);
+	reg = sdio_readb(func, card->reg->io_port_0, &ret);
 	if (ret < 0) {
 		ret = -EIO;
 		goto release_irq;
@@ -672,7 +715,7 @@ static int btmrvl_sdio_register_dev(struct btmrvl_sdio_card *card)
 
 	card->ioport = reg;
 
-	reg = sdio_readb(func, IO_PORT_1_REG, &ret);
+	reg = sdio_readb(func, card->reg->io_port_1, &ret);
 	if (ret < 0) {
 		ret = -EIO;
 		goto release_irq;
@@ -680,7 +723,7 @@ static int btmrvl_sdio_register_dev(struct btmrvl_sdio_card *card)
 
 	card->ioport |= (reg << 8);
 
-	reg = sdio_readb(func, IO_PORT_2_REG, &ret);
+	reg = sdio_readb(func, card->reg->io_port_2, &ret);
 	if (ret < 0) {
 		ret = -EIO;
 		goto release_irq;
@@ -815,6 +858,8 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv,
 static int btmrvl_sdio_download_fw(struct btmrvl_sdio_card *card)
 {
 	int ret = 0;
+	u8 fws0;
+	int pollnum = MAX_POLL_TRIES;
 
 	if (!card || !card->func) {
 		BT_ERR("card or function is NULL!");
@@ -827,20 +872,36 @@ static int btmrvl_sdio_download_fw(struct btmrvl_sdio_card *card)
 		goto done;
 	}
 
-	ret = btmrvl_sdio_download_helper(card);
+	/* Check if other function driver is downloading the firmware */
+	fws0 = sdio_readb(card->func, card->reg->card_fw_status0, &ret);
 	if (ret) {
-		BT_ERR("Failed to download helper!");
+		BT_ERR("Failed to read FW downloading status!");
 		ret = -EIO;
 		goto done;
 	}
+	if (fws0) {
+		BT_DBG("BT not the winner (%#x). Skip FW downloading", fws0);
+
+		/* Give other function more time to download the firmware */
+		pollnum *= 10;
+	} else {
+		if (card->helper) {
+			ret = btmrvl_sdio_download_helper(card);
+			if (ret) {
+				BT_ERR("Failed to download helper!");
+				ret = -EIO;
+				goto done;
+			}
+		}
 
-	if (btmrvl_sdio_download_fw_w_helper(card)) {
-		BT_ERR("Failed to download firmware!");
-		ret = -EIO;
-		goto done;
+		if (btmrvl_sdio_download_fw_w_helper(card)) {
+			BT_ERR("Failed to download firmware!");
+			ret = -EIO;
+			goto done;
+		}
 	}
 
-	if (btmrvl_sdio_verify_fw_download(card, MAX_POLL_TRIES)) {
+	if (btmrvl_sdio_verify_fw_download(card, pollnum)) {
 		BT_ERR("FW failed to be active in time!");
 		ret = -ETIMEDOUT;
 		goto done;
@@ -864,7 +925,7 @@ static int btmrvl_sdio_wakeup_fw(struct btmrvl_private *priv)
 
 	sdio_claim_host(card->func);
 
-	sdio_writeb(card->func, HOST_POWER_UP, CONFIG_REG, &ret);
+	sdio_writeb(card->func, HOST_POWER_UP, card->reg->cfg, &ret);
 
 	sdio_release_host(card->func);
 
@@ -893,8 +954,10 @@ static int btmrvl_sdio_probe(struct sdio_func *func,
 
 	if (id->driver_data) {
 		struct btmrvl_sdio_device *data = (void *) id->driver_data;
-		card->helper   = data->helper;
+		card->helper = data->helper;
 		card->firmware = data->firmware;
+		card->reg = data->reg;
+		card->sd_blksz_fw_dl = data->sd_blksz_fw_dl;
 	}
 
 	if (btmrvl_sdio_register_dev(card) < 0) {
@@ -1011,3 +1074,4 @@ MODULE_VERSION(VERSION);
 MODULE_LICENSE("GPL v2");
 MODULE_FIRMWARE("sd8688_helper.bin");
 MODULE_FIRMWARE("sd8688.bin");
+MODULE_FIRMWARE("mrvl/sd8787_uapsta.bin");
diff --git a/drivers/bluetooth/btmrvl_sdio.h b/drivers/bluetooth/btmrvl_sdio.h
index 27329f107e5a26520aafd15d6f2fc7f5d2be3736..43d35a609ca9a94795afb731d230fa88ca109bef 100644
--- a/drivers/bluetooth/btmrvl_sdio.h
+++ b/drivers/bluetooth/btmrvl_sdio.h
@@ -47,44 +47,46 @@
 /* Max retry number of CMD53 write */
 #define MAX_WRITE_IOMEM_RETRY		2
 
-/* Host Control Registers */
-#define IO_PORT_0_REG			0x00
-#define IO_PORT_1_REG			0x01
-#define IO_PORT_2_REG			0x02
-
-#define CONFIG_REG			0x03
-#define HOST_POWER_UP			BIT(1)
-#define HOST_CMD53_FIN			BIT(2)
-
-#define HOST_INT_MASK_REG		0x04
-#define HIM_DISABLE			0xff
-#define HIM_ENABLE			(BIT(0) | BIT(1))
-
-#define HOST_INTSTATUS_REG		0x05
-#define UP_LD_HOST_INT_STATUS		BIT(0)
-#define DN_LD_HOST_INT_STATUS		BIT(1)
-
-/* Card Control Registers */
-#define SQ_READ_BASE_ADDRESS_A0_REG  	0x10
-#define SQ_READ_BASE_ADDRESS_A1_REG  	0x11
-
-#define CARD_STATUS_REG              	0x20
-#define DN_LD_CARD_RDY               	BIT(0)
-#define CARD_IO_READY              	BIT(3)
-
-#define CARD_FW_STATUS0_REG		0x40
-#define CARD_FW_STATUS1_REG		0x41
-#define FIRMWARE_READY			0xfedc
-
-#define CARD_RX_LEN_REG			0x42
-#define CARD_RX_UNIT_REG		0x43
-
+/* register bitmasks */
+#define HOST_POWER_UP				BIT(1)
+#define HOST_CMD53_FIN				BIT(2)
+
+#define HIM_DISABLE				0xff
+#define HIM_ENABLE				(BIT(0) | BIT(1))
+
+#define UP_LD_HOST_INT_STATUS			BIT(0)
+#define DN_LD_HOST_INT_STATUS			BIT(1)
+
+#define DN_LD_CARD_RDY				BIT(0)
+#define CARD_IO_READY				BIT(3)
+
+#define FIRMWARE_READY				0xfedc
+
+
+struct btmrvl_sdio_card_reg {
+	u8 cfg;
+	u8 host_int_mask;
+	u8 host_intstatus;
+	u8 card_status;
+	u8 sq_read_base_addr_a0;
+	u8 sq_read_base_addr_a1;
+	u8 card_revision;
+	u8 card_fw_status0;
+	u8 card_fw_status1;
+	u8 card_rx_len;
+	u8 card_rx_unit;
+	u8 io_port_0;
+	u8 io_port_1;
+	u8 io_port_2;
+};
 
 struct btmrvl_sdio_card {
 	struct sdio_func *func;
 	u32 ioport;
 	const char *helper;
 	const char *firmware;
+	const struct btmrvl_sdio_card_reg *reg;
+	u16 sd_blksz_fw_dl;
 	u8 rx_unit;
 	struct btmrvl_private *priv;
 };
@@ -92,6 +94,8 @@ struct btmrvl_sdio_card {
 struct btmrvl_sdio_device {
 	const char *helper;
 	const char *firmware;
+	const struct btmrvl_sdio_card_reg *reg;
+	u16 sd_blksz_fw_dl;
 };
 
 
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 762a5109c68ac24c3c6e83cb462429059528ebac..c2de8951e3fbe11ab876df9c12705548c0fead42 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -104,6 +104,7 @@ static struct usb_device_id blacklist_table[] = {
 
 	/* Atheros 3011 with sflash firmware */
 	{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
+	{ USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
 
 	/* Atheros AR9285 Malbec with sflash firmware */
 	{ USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },
diff --git a/drivers/bluetooth/hci_ath.c b/drivers/bluetooth/hci_ath.c
index bd34406faaae087f30eff8bc34b19a7ffb0204d9..4093935ddf42619e44fef9b87428c34454104fe8 100644
--- a/drivers/bluetooth/hci_ath.c
+++ b/drivers/bluetooth/hci_ath.c
@@ -201,8 +201,13 @@ static struct sk_buff *ath_dequeue(struct hci_uart *hu)
 /* Recv data */
 static int ath_recv(struct hci_uart *hu, void *data, int count)
 {
-	if (hci_recv_stream_fragment(hu->hdev, data, count) < 0)
+	int ret;
+
+	ret = hci_recv_stream_fragment(hu->hdev, data, count);
+	if (ret < 0) {
 		BT_ERR("Frame Reassembly Failed");
+		return ret;
+	}
 
 	return count;
 }
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c
index 7b8ad93e2c367401e98eef5a38b2f51a3096ddac..2fcd8b387d694b74130956fe836b5c211dbee20a 100644
--- a/drivers/bluetooth/hci_h4.c
+++ b/drivers/bluetooth/hci_h4.c
@@ -151,8 +151,13 @@ static inline int h4_check_data_len(struct h4_struct *h4, int len)
 /* Recv data */
 static int h4_recv(struct hci_uart *hu, void *data, int count)
 {
-	if (hci_recv_stream_fragment(hu->hdev, data, count) < 0)
+	int ret;
+
+	ret = hci_recv_stream_fragment(hu->hdev, data, count);
+	if (ret < 0) {
 		BT_ERR("Frame Reassembly Failed");
+		return ret;
+	}
 
 	return count;
 }
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 48ad2a7ab080ba9a58c425da7cc959dba0e1e3de..b3f01996318f04c0f432a38112226dbbeba0efcf 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -355,24 +355,29 @@ static void hci_uart_tty_wakeup(struct tty_struct *tty)
  *             flags        pointer to flags for data
  *             count        count of received data in bytes
  *     
- * Return Value:    None
+ * Return Value:    Number of bytes received
  */
-static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data, char *flags, int count)
+static unsigned int hci_uart_tty_receive(struct tty_struct *tty,
+		const u8 *data, char *flags, int count)
 {
 	struct hci_uart *hu = (void *)tty->disc_data;
+	int received;
 
 	if (!hu || tty != hu->tty)
-		return;
+		return -ENODEV;
 
 	if (!test_bit(HCI_UART_PROTO_SET, &hu->flags))
-		return;
+		return -EINVAL;
 
 	spin_lock(&hu->rx_lock);
-	hu->proto->recv(hu, (void *) data, count);
-	hu->hdev->stat.byte_rx += count;
+	received = hu->proto->recv(hu, (void *) data, count);
+	if (received > 0)
+		hu->hdev->stat.byte_rx += received;
 	spin_unlock(&hu->rx_lock);
 
 	tty_unthrottle(tty);
+
+	return received;
 }
 
 static int hci_uart_register_dev(struct hci_uart *hu)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 514dd8efaf7385f03ab6d7566f4eaac38d4fd5aa..75fb965b8f72b1e9fa2a8001f7fb16fb12388d5c 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -986,6 +986,9 @@ int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t
 
 	cdinfo(CD_OPEN, "entering cdrom_open\n"); 
 
+	/* open is event synchronization point, check events first */
+	check_disk_change(bdev);
+
 	/* if this was a O_NONBLOCK open and we should honor the flags,
 	 * do a quick open without drive/disc integrity checks. */
 	cdi->use_count++;
@@ -1012,9 +1015,6 @@ int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t
 
 	cdinfo(CD_OPEN, "Use count for \"/dev/%s\" now %d\n",
 			cdi->name, cdi->use_count);
-	/* Do this on open.  Don't wait for mount, because they might
-	    not be mounting, but opening with O_NONBLOCK */
-	check_disk_change(bdev);
 	return 0;
 err_release:
 	if (CDROM_CAN(CDC_LOCK) && cdi->options & CDO_LOCK) {
diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index b2b034fea34e6b8eabf7054928e34bc4d6fc0e17..3ceaf006e7f080fabc94848e9fc3b53f3dd59f0a 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -803,7 +803,6 @@ static int __devinit probe_gdrom(struct platform_device *devptr)
 		goto probe_fail_cdrom_register;
 	}
 	gd.disk->fops = &gdrom_bdops;
-	gd.disk->events = DISK_EVENT_MEDIA_CHANGE;
 	/* latch on to the interrupt */
 	err = gdrom_set_interrupt_handlers();
 	if (err)
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 4e874c5fa60595036a7e10b26257384715b06b56..e427fbe459994a8491945a65fd085201f40ed01f 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -626,7 +626,6 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	gendisk->queue = q;
 	gendisk->fops = &viocd_fops;
 	gendisk->flags = GENHD_FL_CD|GENHD_FL_REMOVABLE;
-	gendisk->events = DISK_EVENT_MEDIA_CHANGE;
 	set_capacity(gendisk, 0);
 	gendisk->private_data = d;
 	d->viocd_disk = gendisk;
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index ad59b4e0a9b50500b372af7291836f44573c3d79..49502bc5360aa70fe83d455388b3dde0efaa284c 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -523,7 +523,7 @@ config RAW_DRIVER
           with the O_DIRECT flag.
 
 config MAX_RAW_DEVS
-	int "Maximum number of RAW devices to support (1-8192)"
+	int "Maximum number of RAW devices to support (1-65536)"
 	depends on RAW_DRIVER
 	default "256"
 	help
diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c
index 45b987c9889e704e4d31aba542a63200edac5f16..548708c4b2b84fbc3200b843bb701e154550244b 100644
--- a/drivers/char/apm-emulation.c
+++ b/drivers/char/apm-emulation.c
@@ -126,7 +126,6 @@ struct apm_user {
 /*
  * Local variables
  */
-static DEFINE_MUTEX(apm_mutex);
 static atomic_t suspend_acks_pending = ATOMIC_INIT(0);
 static atomic_t userspace_notification_inhibit = ATOMIC_INIT(0);
 static int apm_disabled;
@@ -275,7 +274,6 @@ apm_ioctl(struct file *filp, u_int cmd, u_long arg)
 	if (!as->suser || !as->writer)
 		return -EPERM;
 
-	mutex_lock(&apm_mutex);
 	switch (cmd) {
 	case APM_IOC_SUSPEND:
 		mutex_lock(&state_lock);
@@ -336,7 +334,6 @@ apm_ioctl(struct file *filp, u_int cmd, u_long arg)
 		mutex_unlock(&state_lock);
 		break;
 	}
-	mutex_unlock(&apm_mutex);
 
 	return err;
 }
@@ -371,7 +368,6 @@ static int apm_open(struct inode * inode, struct file * filp)
 {
 	struct apm_user *as;
 
-	mutex_lock(&apm_mutex);
 	as = kzalloc(sizeof(*as), GFP_KERNEL);
 	if (as) {
 		/*
@@ -391,7 +387,6 @@ static int apm_open(struct inode * inode, struct file * filp)
 
 		filp->private_data = as;
 	}
-	mutex_unlock(&apm_mutex);
 
 	return as ? 0 : -ENOMEM;
 }
diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
index a4a6c2f044b539e8472a8398ed712e3191febac3..cf39bc08ce08e3a0dbfa975cdc7fda4d053e656e 100644
--- a/drivers/char/bsr.c
+++ b/drivers/char/bsr.c
@@ -295,7 +295,7 @@ static int bsr_create_devs(struct device_node *bn)
 static int __init bsr_init(void)
 {
 	struct device_node *np;
-	dev_t bsr_dev = MKDEV(bsr_major, 0);
+	dev_t bsr_dev;
 	int ret = -ENODEV;
 	int result;
 
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 7066e801b9d348e9506651e11bf51197b24d2847..051474c65b783c5e9f3315de2fb3732516810027 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -84,8 +84,6 @@ static struct clocksource clocksource_hpet = {
 	.rating		= 250,
 	.read		= read_hpet,
 	.mask		= CLOCKSOURCE_MASK(64),
-	.mult		= 0,		/* to be calculated */
-	.shift		= 10,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 static struct clocksource *hpet_clocksource;
@@ -934,9 +932,7 @@ int hpet_alloc(struct hpet_data *hdp)
 	if (!hpet_clocksource) {
 		hpet_mctr = (void __iomem *)&hpetp->hp_hpet->hpet_mc;
 		CLKSRC_FSYS_MMIO_SET(clocksource_hpet.fsys_mmio, hpet_mctr);
-		clocksource_hpet.mult = clocksource_hz2mult(hpetp->hp_tick_freq,
-						clocksource_hpet.shift);
-		clocksource_register(&clocksource_hpet);
+		clocksource_register_hz(&clocksource_hpet, hpetp->hp_tick_freq);
 		hpetp->hp_clocksource = &clocksource_hpet;
 		hpet_clocksource = &clocksource_hpet;
 	}
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index beecd1cf9b9922cff33f75bc361f120f2afbae93..a60043b3e4097ed59e21a78d2903ca3077019be2 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -49,7 +49,7 @@ config HW_RANDOM_INTEL
 
 config HW_RANDOM_AMD
 	tristate "AMD HW Random Number Generator support"
-	depends on HW_RANDOM && X86 && PCI
+	depends on HW_RANDOM && (X86 || PPC_MAPLE) && PCI
 	default HW_RANDOM
 	---help---
 	  This driver provides kernel-side support for the Random Number
diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c
index 0d8c5788b8e4e136313035b534f2cd096e81d442..c6af038682f1904c17e1e7d47a8b310a96f894c9 100644
--- a/drivers/char/hw_random/amd-rng.c
+++ b/drivers/char/hw_random/amd-rng.c
@@ -133,6 +133,12 @@ static int __init mod_init(void)
 	pmbase &= 0x0000FF00;
 	if (pmbase == 0)
 		goto out;
+	if (!request_region(pmbase + 0xF0, 8, "AMD HWRNG")) {
+		dev_err(&pdev->dev, "AMD HWRNG region 0x%x already in use!\n",
+			pmbase + 0xF0);
+		err = -EBUSY;
+		goto out;
+	}
 	amd_rng.priv = (unsigned long)pmbase;
 	amd_pdev = pdev;
 
@@ -141,6 +147,7 @@ static int __init mod_init(void)
 	if (err) {
 		printk(KERN_ERR PFX "RNG registering failed (%d)\n",
 		       err);
+		release_region(pmbase + 0xF0, 8);
 		goto out;
 	}
 out:
@@ -149,6 +156,8 @@ static int __init mod_init(void)
 
 static void __exit mod_exit(void)
 {
+	u32 pmbase = (unsigned long)amd_rng.priv;
+	release_region(pmbase + 0xF0, 8);
 	hwrng_unregister(&amd_rng);
 }
 
diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c
index 43ac61978d8b2661672418901bde4242462a6165..ac6739e085e3cede7ede5588854aeca8503f1c7c 100644
--- a/drivers/char/hw_random/n2-drv.c
+++ b/drivers/char/hw_random/n2-drv.c
@@ -619,15 +619,18 @@ static void __devinit n2rng_driver_version(void)
 		pr_info("%s", version);
 }
 
+static const struct of_device_id n2rng_match[];
 static int __devinit n2rng_probe(struct platform_device *op)
 {
+	const struct of_device_id *match;
 	int victoria_falls;
 	int err = -ENOMEM;
 	struct n2rng *np;
 
-	if (!op->dev.of_match)
+	match = of_match_device(n2rng_match, &op->dev);
+	if (!match)
 		return -EINVAL;
-	victoria_falls = (op->dev.of_match->data != NULL);
+	victoria_falls = (match->data != NULL);
 
 	n2rng_driver_version();
 	np = kzalloc(sizeof(*np), GFP_KERNEL);
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index cc6c9b2546a30eed5dad30ac8a928e19514bc1c9..64c6b85306150723ad8206f11fab7f54d8dd597b 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2554,9 +2554,11 @@ static struct pci_driver ipmi_pci_driver = {
 };
 #endif /* CONFIG_PCI */
 
+static struct of_device_id ipmi_match[];
 static int __devinit ipmi_probe(struct platform_device *dev)
 {
 #ifdef CONFIG_OF
+	const struct of_device_id *match;
 	struct smi_info *info;
 	struct resource resource;
 	const __be32 *regsize, *regspacing, *regshift;
@@ -2566,7 +2568,8 @@ static int __devinit ipmi_probe(struct platform_device *dev)
 
 	dev_info(&dev->dev, "probing via device tree\n");
 
-	if (!dev->dev.of_match)
+	match = of_match_device(ipmi_match, &dev->dev);
+	if (!match)
 		return -EINVAL;
 
 	ret = of_address_to_resource(np, 0, &resource);
@@ -2601,7 +2604,7 @@ static int __devinit ipmi_probe(struct platform_device *dev)
 		return -ENOMEM;
 	}
 
-	info->si_type		= (enum si_type) dev->dev.of_match->data;
+	info->si_type		= (enum si_type) match->data;
 	info->addr_source	= SI_DEVICETREE;
 	info->irq_setup		= std_irq_setup;
 
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 436a990179988a06fb10e18884cb9db56371fdb5..8fc04b4f311f72c802a1df13af7108e3082a1b3f 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -806,29 +806,41 @@ static const struct file_operations oldmem_fops = {
 };
 #endif
 
-static ssize_t kmsg_write(struct file *file, const char __user *buf,
-			  size_t count, loff_t *ppos)
+static ssize_t kmsg_writev(struct kiocb *iocb, const struct iovec *iv,
+			   unsigned long count, loff_t pos)
 {
-	char *tmp;
-	ssize_t ret;
+	char *line, *p;
+	int i;
+	ssize_t ret = -EFAULT;
+	size_t len = iov_length(iv, count);
 
-	tmp = kmalloc(count + 1, GFP_KERNEL);
-	if (tmp == NULL)
+	line = kmalloc(len + 1, GFP_KERNEL);
+	if (line == NULL)
 		return -ENOMEM;
-	ret = -EFAULT;
-	if (!copy_from_user(tmp, buf, count)) {
-		tmp[count] = 0;
-		ret = printk("%s", tmp);
-		if (ret > count)
-			/* printk can add a prefix */
-			ret = count;
+
+	/*
+	 * copy all vectors into a single string, to ensure we do
+	 * not interleave our log line with other printk calls
+	 */
+	p = line;
+	for (i = 0; i < count; i++) {
+		if (copy_from_user(p, iv[i].iov_base, iv[i].iov_len))
+			goto out;
+		p += iv[i].iov_len;
 	}
-	kfree(tmp);
+	p[0] = '\0';
+
+	ret = printk("%s", line);
+	/* printk can add a prefix */
+	if (ret > len)
+		ret = len;
+out:
+	kfree(line);
 	return ret;
 }
 
 static const struct file_operations kmsg_fops = {
-	.write = kmsg_write,
+	.aio_write = kmsg_writev,
 	.llseek = noop_llseek,
 };
 
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index b4b9d5a4788559b29c9ce97b4b7128c184b528a7..b33e8ea314ed0182e746d547e020933e053e5b03 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -21,6 +21,7 @@
 #include <linux/mutex.h>
 #include <linux/gfp.h>
 #include <linux/compat.h>
+#include <linux/vmalloc.h>
 
 #include <asm/uaccess.h>
 
@@ -30,10 +31,15 @@ struct raw_device_data {
 };
 
 static struct class *raw_class;
-static struct raw_device_data raw_devices[MAX_RAW_MINORS];
+static struct raw_device_data *raw_devices;
 static DEFINE_MUTEX(raw_mutex);
 static const struct file_operations raw_ctl_fops; /* forward declaration */
 
+static int max_raw_minors = MAX_RAW_MINORS;
+
+module_param(max_raw_minors, int, 0);
+MODULE_PARM_DESC(max_raw_minors, "Maximum number of raw devices (1-65536)");
+
 /*
  * Open/close code for raw IO.
  *
@@ -125,7 +131,7 @@ static int bind_set(int number, u64 major, u64 minor)
 	struct raw_device_data *rawdev;
 	int err = 0;
 
-	if (number <= 0 || number >= MAX_RAW_MINORS)
+	if (number <= 0 || number >= max_raw_minors)
 		return -EINVAL;
 
 	if (MAJOR(dev) != major || MINOR(dev) != minor)
@@ -312,14 +318,27 @@ static int __init raw_init(void)
 	dev_t dev = MKDEV(RAW_MAJOR, 0);
 	int ret;
 
-	ret = register_chrdev_region(dev, MAX_RAW_MINORS, "raw");
+	if (max_raw_minors < 1 || max_raw_minors > 65536) {
+		printk(KERN_WARNING "raw: invalid max_raw_minors (must be"
+			" between 1 and 65536), using %d\n", MAX_RAW_MINORS);
+		max_raw_minors = MAX_RAW_MINORS;
+	}
+
+	raw_devices = vmalloc(sizeof(struct raw_device_data) * max_raw_minors);
+	if (!raw_devices) {
+		printk(KERN_ERR "Not enough memory for raw device structures\n");
+		ret = -ENOMEM;
+		goto error;
+	}
+	memset(raw_devices, 0, sizeof(struct raw_device_data) * max_raw_minors);
+
+	ret = register_chrdev_region(dev, max_raw_minors, "raw");
 	if (ret)
 		goto error;
 
 	cdev_init(&raw_cdev, &raw_fops);
-	ret = cdev_add(&raw_cdev, dev, MAX_RAW_MINORS);
+	ret = cdev_add(&raw_cdev, dev, max_raw_minors);
 	if (ret) {
-		kobject_put(&raw_cdev.kobj);
 		goto error_region;
 	}
 
@@ -336,8 +355,9 @@ static int __init raw_init(void)
 	return 0;
 
 error_region:
-	unregister_chrdev_region(dev, MAX_RAW_MINORS);
+	unregister_chrdev_region(dev, max_raw_minors);
 error:
+	vfree(raw_devices);
 	return ret;
 }
 
@@ -346,7 +366,7 @@ static void __exit raw_exit(void)
 	device_destroy(raw_class, MKDEV(RAW_MAJOR, 0));
 	class_destroy(raw_class);
 	cdev_del(&raw_cdev);
-	unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), MAX_RAW_MINORS);
+	unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), max_raw_minors);
 }
 
 module_init(raw_init);
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index d6412c16385f72940da3d501052742a250bdb8ed..39ccdeada79101fe2e910328110843fd569d3188 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -715,13 +715,13 @@ static int __devexit hwicap_remove(struct device *dev)
 }
 
 #ifdef CONFIG_OF
-static int __devinit hwicap_of_probe(struct platform_device *op)
+static int __devinit hwicap_of_probe(struct platform_device *op,
+				     const struct hwicap_driver_config *config)
 {
 	struct resource res;
 	const unsigned int *id;
 	const char *family;
 	int rc;
-	const struct hwicap_driver_config *config = op->dev.of_match->data;
 	const struct config_registers *regs;
 
 
@@ -751,20 +751,24 @@ static int __devinit hwicap_of_probe(struct platform_device *op)
 			regs);
 }
 #else
-static inline int hwicap_of_probe(struct platform_device *op)
+static inline int hwicap_of_probe(struct platform_device *op,
+				  const struct hwicap_driver_config *config)
 {
 	return -EINVAL;
 }
 #endif /* CONFIG_OF */
 
+static const struct of_device_id __devinitconst hwicap_of_match[];
 static int __devinit hwicap_drv_probe(struct platform_device *pdev)
 {
+	const struct of_device_id *match;
 	struct resource *res;
 	const struct config_registers *regs;
 	const char *family;
 
-	if (pdev->dev.of_match)
-		return hwicap_of_probe(pdev);
+	match = of_match_device(hwicap_of_match, &pdev->dev);
+	if (match)
+		return hwicap_of_probe(pdev, match->data);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..96c92191046961818638aeb3650972e1e39df165
--- /dev/null
+++ b/drivers/clocksource/Kconfig
@@ -0,0 +1,5 @@
+config CLKSRC_I8253
+	bool
+
+config CLKSRC_MMIO
+	bool
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index be61ece6330bee0965ed3e8de273daa38946b984..b995942a50609ac404ce3a0202db9662bef34de0 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -6,3 +6,5 @@ obj-$(CONFIG_CS5535_CLOCK_EVENT_SRC)	+= cs5535-clockevt.o
 obj-$(CONFIG_SH_TIMER_CMT)	+= sh_cmt.o
 obj-$(CONFIG_SH_TIMER_MTU2)	+= sh_mtu2.o
 obj-$(CONFIG_SH_TIMER_TMU)	+= sh_tmu.o
+obj-$(CONFIG_CLKSRC_I8253)	+= i8253.o
+obj-$(CONFIG_CLKSRC_MMIO)	+= mmio.o
diff --git a/drivers/clocksource/cyclone.c b/drivers/clocksource/cyclone.c
index 64e528e8bfa68f8dba9d92b1f0e2b6e2c5bdda29..72f811f73e9c7807796e4da2814e3845d5986a0b 100644
--- a/drivers/clocksource/cyclone.c
+++ b/drivers/clocksource/cyclone.c
@@ -29,8 +29,6 @@ static struct clocksource clocksource_cyclone = {
 	.rating		= 250,
 	.read		= read_cyclone,
 	.mask		= CYCLONE_TIMER_MASK,
-	.mult		= 10,
-	.shift		= 0,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -108,12 +106,8 @@ static int __init init_cyclone_clocksource(void)
 	}
 	cyclone_ptr = cyclone_timer;
 
-	/* sort out mult/shift values: */
-	clocksource_cyclone.shift = 22;
-	clocksource_cyclone.mult = clocksource_hz2mult(CYCLONE_TIMER_FREQ,
-						clocksource_cyclone.shift);
-
-	return clocksource_register(&clocksource_cyclone);
+	return clocksource_register_hz(&clocksource_cyclone,
+					CYCLONE_TIMER_FREQ);
 }
 
 arch_initcall(init_cyclone_clocksource);
diff --git a/drivers/clocksource/i8253.c b/drivers/clocksource/i8253.c
new file mode 100644
index 0000000000000000000000000000000000000000..225c1761b372af9d725dea2d8b42e257311b23b3
--- /dev/null
+++ b/drivers/clocksource/i8253.c
@@ -0,0 +1,88 @@
+/*
+ * i8253 PIT clocksource
+ */
+#include <linux/clocksource.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/spinlock.h>
+#include <linux/timex.h>
+
+#include <asm/i8253.h>
+
+/*
+ * Since the PIT overflows every tick, its not very useful
+ * to just read by itself. So use jiffies to emulate a free
+ * running counter:
+ */
+static cycle_t i8253_read(struct clocksource *cs)
+{
+	static int old_count;
+	static u32 old_jifs;
+	unsigned long flags;
+	int count;
+	u32 jifs;
+
+	raw_spin_lock_irqsave(&i8253_lock, flags);
+	/*
+	 * Although our caller may have the read side of xtime_lock,
+	 * this is now a seqlock, and we are cheating in this routine
+	 * by having side effects on state that we cannot undo if
+	 * there is a collision on the seqlock and our caller has to
+	 * retry.  (Namely, old_jifs and old_count.)  So we must treat
+	 * jiffies as volatile despite the lock.  We read jiffies
+	 * before latching the timer count to guarantee that although
+	 * the jiffies value might be older than the count (that is,
+	 * the counter may underflow between the last point where
+	 * jiffies was incremented and the point where we latch the
+	 * count), it cannot be newer.
+	 */
+	jifs = jiffies;
+	outb_pit(0x00, PIT_MODE);	/* latch the count ASAP */
+	count = inb_pit(PIT_CH0);	/* read the latched count */
+	count |= inb_pit(PIT_CH0) << 8;
+
+	/* VIA686a test code... reset the latch if count > max + 1 */
+	if (count > LATCH) {
+		outb_pit(0x34, PIT_MODE);
+		outb_pit(PIT_LATCH & 0xff, PIT_CH0);
+		outb_pit(PIT_LATCH >> 8, PIT_CH0);
+		count = PIT_LATCH - 1;
+	}
+
+	/*
+	 * It's possible for count to appear to go the wrong way for a
+	 * couple of reasons:
+	 *
+	 *  1. The timer counter underflows, but we haven't handled the
+	 *     resulting interrupt and incremented jiffies yet.
+	 *  2. Hardware problem with the timer, not giving us continuous time,
+	 *     the counter does small "jumps" upwards on some Pentium systems,
+	 *     (see c't 95/10 page 335 for Neptun bug.)
+	 *
+	 * Previous attempts to handle these cases intelligently were
+	 * buggy, so we just do the simple thing now.
+	 */
+	if (count > old_count && jifs == old_jifs)
+		count = old_count;
+
+	old_count = count;
+	old_jifs = jifs;
+
+	raw_spin_unlock_irqrestore(&i8253_lock, flags);
+
+	count = (PIT_LATCH - 1) - count;
+
+	return (cycle_t)(jifs * PIT_LATCH) + count;
+}
+
+static struct clocksource i8253_cs = {
+	.name		= "pit",
+	.rating		= 110,
+	.read		= i8253_read,
+	.mask		= CLOCKSOURCE_MASK(32),
+};
+
+int __init clocksource_i8253_init(void)
+{
+	return clocksource_register_hz(&i8253_cs, PIT_TICK_RATE);
+}
diff --git a/drivers/clocksource/mmio.c b/drivers/clocksource/mmio.c
new file mode 100644
index 0000000000000000000000000000000000000000..c0e25125a55e027a0e1cb48e67fa7558918c5739
--- /dev/null
+++ b/drivers/clocksource/mmio.c
@@ -0,0 +1,73 @@
+/*
+ * Generic MMIO clocksource support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/clocksource.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+
+struct clocksource_mmio {
+	void __iomem *reg;
+	struct clocksource clksrc;
+};
+
+static inline struct clocksource_mmio *to_mmio_clksrc(struct clocksource *c)
+{
+	return container_of(c, struct clocksource_mmio, clksrc);
+}
+
+cycle_t clocksource_mmio_readl_up(struct clocksource *c)
+{
+	return readl_relaxed(to_mmio_clksrc(c)->reg);
+}
+
+cycle_t clocksource_mmio_readl_down(struct clocksource *c)
+{
+	return ~readl_relaxed(to_mmio_clksrc(c)->reg);
+}
+
+cycle_t clocksource_mmio_readw_up(struct clocksource *c)
+{
+	return readw_relaxed(to_mmio_clksrc(c)->reg);
+}
+
+cycle_t clocksource_mmio_readw_down(struct clocksource *c)
+{
+	return ~(unsigned)readw_relaxed(to_mmio_clksrc(c)->reg);
+}
+
+/**
+ * clocksource_mmio_init - Initialize a simple mmio based clocksource
+ * @base:	Virtual address of the clock readout register
+ * @name:	Name of the clocksource
+ * @hz:		Frequency of the clocksource in Hz
+ * @rating:	Rating of the clocksource
+ * @bits:	Number of valid bits
+ * @read:	One of clocksource_mmio_read*() above
+ */
+int __init clocksource_mmio_init(void __iomem *base, const char *name,
+	unsigned long hz, int rating, unsigned bits,
+	cycle_t (*read)(struct clocksource *))
+{
+	struct clocksource_mmio *cs;
+
+	if (bits > 32 || bits < 16)
+		return -EINVAL;
+
+	cs = kzalloc(sizeof(struct clocksource_mmio), GFP_KERNEL);
+	if (!cs)
+		return -ENOMEM;
+
+	cs->reg = base;
+	cs->clksrc.name = name;
+	cs->clksrc.rating = rating;
+	cs->clksrc.read = read;
+	cs->clksrc.mask = CLOCKSOURCE_MASK(bits);
+	cs->clksrc.flags = CLOCK_SOURCE_IS_CONTINUOUS;
+
+	return clocksource_register_hz(&cs->clksrc, hz);
+}
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index f975d24890fada4fd5db9c920fbc0a5c393d6511..036e5865eb40005f026f571fd679a7db09bd4859 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -24,6 +24,7 @@
 #include <linux/ioport.h>
 #include <linux/io.h>
 #include <linux/clk.h>
+#include <linux/pm_runtime.h>
 #include <linux/irq.h>
 #include <linux/err.h>
 #include <linux/clocksource.h>
@@ -152,10 +153,12 @@ static int sh_cmt_enable(struct sh_cmt_priv *p, unsigned long *rate)
 {
 	int ret;
 
-	/* enable clock */
+	/* wake up device and enable clock */
+	pm_runtime_get_sync(&p->pdev->dev);
 	ret = clk_enable(p->clk);
 	if (ret) {
 		dev_err(&p->pdev->dev, "cannot enable clock\n");
+		pm_runtime_put_sync(&p->pdev->dev);
 		return ret;
 	}
 
@@ -187,8 +190,9 @@ static void sh_cmt_disable(struct sh_cmt_priv *p)
 	/* disable interrupts in CMT block */
 	sh_cmt_write(p, CMCSR, 0);
 
-	/* stop clock */
+	/* stop clock and mark device as idle */
 	clk_disable(p->clk);
+	pm_runtime_put_sync(&p->pdev->dev);
 }
 
 /* private flags */
@@ -416,11 +420,15 @@ static cycle_t sh_cmt_clocksource_read(struct clocksource *cs)
 
 static int sh_cmt_clocksource_enable(struct clocksource *cs)
 {
+	int ret;
 	struct sh_cmt_priv *p = cs_to_sh_cmt(cs);
 
 	p->total_cycles = 0;
 
-	return sh_cmt_start(p, FLAG_CLOCKSOURCE);
+	ret = sh_cmt_start(p, FLAG_CLOCKSOURCE);
+	if (!ret)
+		__clocksource_updatefreq_hz(cs, p->rate);
+	return ret;
 }
 
 static void sh_cmt_clocksource_disable(struct clocksource *cs)
@@ -448,19 +456,10 @@ static int sh_cmt_register_clocksource(struct sh_cmt_priv *p,
 	cs->mask = CLOCKSOURCE_MASK(sizeof(unsigned long) * 8);
 	cs->flags = CLOCK_SOURCE_IS_CONTINUOUS;
 
-	/* clk_get_rate() needs an enabled clock */
-	clk_enable(p->clk);
-	p->rate = clk_get_rate(p->clk) / ((p->width == 16) ? 512 : 8);
-	clk_disable(p->clk);
-
-	/* TODO: calculate good shift from rate and counter bit width */
-	cs->shift = 0;
-	cs->mult = clocksource_hz2mult(p->rate, cs->shift);
-
 	dev_info(&p->pdev->dev, "used as clock source\n");
 
-	clocksource_register(cs);
-
+	/* Register with dummy 1 Hz value, gets updated in ->enable() */
+	clocksource_register_hz(cs, 1);
 	return 0;
 }
 
@@ -665,6 +664,7 @@ static int __devinit sh_cmt_probe(struct platform_device *pdev)
 
 	if (p) {
 		dev_info(&pdev->dev, "kept as earlytimer\n");
+		pm_runtime_enable(&pdev->dev);
 		return 0;
 	}
 
@@ -679,6 +679,9 @@ static int __devinit sh_cmt_probe(struct platform_device *pdev)
 		kfree(p);
 		platform_set_drvdata(pdev, NULL);
 	}
+
+	if (!is_early_platform_device(pdev))
+		pm_runtime_enable(&pdev->dev);
 	return ret;
 }
 
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index 36aba9923060f5dfbd02d250a1de675e274e7695..17296288a2052ef757a5e22b6a0d3e52d37036ee 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -25,6 +25,7 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/clk.h>
+#include <linux/pm_runtime.h>
 #include <linux/irq.h>
 #include <linux/err.h>
 #include <linux/clocksource.h>
@@ -109,10 +110,12 @@ static int sh_tmu_enable(struct sh_tmu_priv *p)
 {
 	int ret;
 
-	/* enable clock */
+	/* wake up device and enable clock */
+	pm_runtime_get_sync(&p->pdev->dev);
 	ret = clk_enable(p->clk);
 	if (ret) {
 		dev_err(&p->pdev->dev, "cannot enable clock\n");
+		pm_runtime_put_sync(&p->pdev->dev);
 		return ret;
 	}
 
@@ -141,8 +144,9 @@ static void sh_tmu_disable(struct sh_tmu_priv *p)
 	/* disable interrupts in TMU block */
 	sh_tmu_write(p, TCR, 0x0000);
 
-	/* stop clock */
+	/* stop clock and mark device as idle */
 	clk_disable(p->clk);
+	pm_runtime_put_sync(&p->pdev->dev);
 }
 
 static void sh_tmu_set_next(struct sh_tmu_priv *p, unsigned long delta,
@@ -199,8 +203,12 @@ static cycle_t sh_tmu_clocksource_read(struct clocksource *cs)
 static int sh_tmu_clocksource_enable(struct clocksource *cs)
 {
 	struct sh_tmu_priv *p = cs_to_sh_tmu(cs);
+	int ret;
 
-	return sh_tmu_enable(p);
+	ret = sh_tmu_enable(p);
+	if (!ret)
+		__clocksource_updatefreq_hz(cs, p->rate);
+	return ret;
 }
 
 static void sh_tmu_clocksource_disable(struct clocksource *cs)
@@ -221,17 +229,10 @@ static int sh_tmu_register_clocksource(struct sh_tmu_priv *p,
 	cs->mask = CLOCKSOURCE_MASK(32);
 	cs->flags = CLOCK_SOURCE_IS_CONTINUOUS;
 
-	/* clk_get_rate() needs an enabled clock */
-	clk_enable(p->clk);
-	/* channel will be configured at parent clock / 4 */
-	p->rate = clk_get_rate(p->clk) / 4;
-	clk_disable(p->clk);
-	/* TODO: calculate good shift from rate and counter bit width */
-	cs->shift = 10;
-	cs->mult = clocksource_hz2mult(p->rate, cs->shift);
-
 	dev_info(&p->pdev->dev, "used as clock source\n");
-	clocksource_register(cs);
+
+	/* Register with dummy 1 Hz value, gets updated in ->enable() */
+	clocksource_register_hz(cs, 1);
 	return 0;
 }
 
@@ -414,6 +415,7 @@ static int __devinit sh_tmu_probe(struct platform_device *pdev)
 
 	if (p) {
 		dev_info(&pdev->dev, "kept as earlytimer\n");
+		pm_runtime_enable(&pdev->dev);
 		return 0;
 	}
 
@@ -428,6 +430,9 @@ static int __devinit sh_tmu_probe(struct platform_device *pdev)
 		kfree(p);
 		platform_set_drvdata(pdev, NULL);
 	}
+
+	if (!is_early_platform_device(pdev))
+		pm_runtime_enable(&pdev->dev);
 	return ret;
 }
 
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index ca8ee8093d6c604266c13b94a0949f4ca6c0abba..9fb84853d8e307d6f0e6f70e14f485c98c8784d3 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -1,3 +1,5 @@
+menu "CPU Frequency scaling"
+
 config CPU_FREQ
 	bool "CPU Frequency scaling"
 	help
@@ -18,19 +20,6 @@ if CPU_FREQ
 config CPU_FREQ_TABLE
 	tristate
 
-config CPU_FREQ_DEBUG
-	bool "Enable CPUfreq debugging"
-	help
-	  Say Y here to enable CPUfreq subsystem (including drivers)
-	  debugging. You will need to activate it via the kernel
-	  command line by passing
-	     cpufreq.debug=<value>
-
-	  To get <value>, add 
-	       1 to activate CPUfreq core debugging,
-	       2 to activate CPUfreq drivers debugging, and
-	       4 to activate CPUfreq governor debugging
-
 config CPU_FREQ_STAT
 	tristate "CPU frequency translation statistics"
 	select CPU_FREQ_TABLE
@@ -190,4 +179,10 @@ config CPU_FREQ_GOV_CONSERVATIVE
 
 	  If in doubt, say N.
 
-endif	# CPU_FREQ
+menu "x86 CPU frequency scaling drivers"
+depends on X86
+source "drivers/cpufreq/Kconfig.x86"
+endmenu
+
+endif
+endmenu
diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig b/drivers/cpufreq/Kconfig.x86
similarity index 97%
rename from arch/x86/kernel/cpu/cpufreq/Kconfig
rename to drivers/cpufreq/Kconfig.x86
index 870e6cc6ad28bc5d69b292a228992c0f448bb66c..78ff7ee48951b6d6d488f0da4d40e47929608f24 100644
--- a/arch/x86/kernel/cpu/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig.x86
@@ -1,15 +1,7 @@
 #
-# CPU Frequency scaling
+# x86 CPU Frequency scaling drivers
 #
 
-menu "CPU Frequency scaling"
-
-source "drivers/cpufreq/Kconfig"
-
-if CPU_FREQ
-
-comment "CPUFreq processor drivers"
-
 config X86_PCC_CPUFREQ
 	tristate "Processor Clocking Control interface driver"
 	depends on ACPI && ACPI_PROCESSOR
@@ -43,7 +35,7 @@ config X86_ACPI_CPUFREQ
 config ELAN_CPUFREQ
 	tristate "AMD Elan SC400 and SC410"
 	select CPU_FREQ_TABLE
-	depends on X86_ELAN
+	depends on MELAN
 	---help---
 	  This adds the CPUFreq driver for AMD Elan SC400 and SC410
 	  processors.
@@ -59,7 +51,7 @@ config ELAN_CPUFREQ
 config SC520_CPUFREQ
 	tristate "AMD Elan SC520"
 	select CPU_FREQ_TABLE
-	depends on X86_ELAN
+	depends on MELAN
 	---help---
 	  This adds the CPUFreq driver for AMD Elan SC520 processor.
 
@@ -261,6 +253,3 @@ config X86_SPEEDSTEP_RELAXED_CAP_CHECK
 	  option lets the probing code bypass some of those checks if the
 	  parameter "relaxed_check=1" is passed to the module.
 
-endif	# CPU_FREQ
-
-endmenu
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 71fc3b4173f10d2d81930ae003445f0037fb1e7d..c7f1a6f16b6e6a6b1faf2dfb2a3c180cea7aec1f 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -13,3 +13,29 @@ obj-$(CONFIG_CPU_FREQ_GOV_CONSERVATIVE)	+= cpufreq_conservative.o
 # CPUfreq cross-arch helpers
 obj-$(CONFIG_CPU_FREQ_TABLE)		+= freq_table.o
 
+##################################################################################d
+# x86 drivers.
+# Link order matters. K8 is preferred to ACPI because of firmware bugs in early
+# K8 systems. ACPI is preferred to all other hardware-specific drivers.
+# speedstep-* is preferred over p4-clockmod.
+
+obj-$(CONFIG_X86_POWERNOW_K8)		+= powernow-k8.o mperf.o
+obj-$(CONFIG_X86_ACPI_CPUFREQ)		+= acpi-cpufreq.o mperf.o
+obj-$(CONFIG_X86_PCC_CPUFREQ)		+= pcc-cpufreq.o
+obj-$(CONFIG_X86_POWERNOW_K6)		+= powernow-k6.o
+obj-$(CONFIG_X86_POWERNOW_K7)		+= powernow-k7.o
+obj-$(CONFIG_X86_LONGHAUL)		+= longhaul.o
+obj-$(CONFIG_X86_E_POWERSAVER)		+= e_powersaver.o
+obj-$(CONFIG_ELAN_CPUFREQ)		+= elanfreq.o
+obj-$(CONFIG_SC520_CPUFREQ)		+= sc520_freq.o
+obj-$(CONFIG_X86_LONGRUN)		+= longrun.o
+obj-$(CONFIG_X86_GX_SUSPMOD)		+= gx-suspmod.o
+obj-$(CONFIG_X86_SPEEDSTEP_ICH)		+= speedstep-ich.o
+obj-$(CONFIG_X86_SPEEDSTEP_LIB)		+= speedstep-lib.o
+obj-$(CONFIG_X86_SPEEDSTEP_SMI)		+= speedstep-smi.o
+obj-$(CONFIG_X86_SPEEDSTEP_CENTRINO)	+= speedstep-centrino.o
+obj-$(CONFIG_X86_P4_CLOCKMOD)		+= p4-clockmod.o
+obj-$(CONFIG_X86_CPUFREQ_NFORCE2)	+= cpufreq-nforce2.o
+
+##################################################################################d
+
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
similarity index 94%
rename from arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
rename to drivers/cpufreq/acpi-cpufreq.c
index a2baafb2fe6d38cddaf3e62dc1a8dd9feb18baf3..4e04e1274388744efa6689da9fb7922974182999 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -47,9 +47,6 @@
 #include <asm/cpufeature.h>
 #include "mperf.h"
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"acpi-cpufreq", msg)
-
 MODULE_AUTHOR("Paul Diefenbaugh, Dominik Brodowski");
 MODULE_DESCRIPTION("ACPI Processor P-States Driver");
 MODULE_LICENSE("GPL");
@@ -233,7 +230,7 @@ static u32 get_cur_val(const struct cpumask *mask)
 	cmd.mask = mask;
 	drv_read(&cmd);
 
-	dprintk("get_cur_val = %u\n", cmd.val);
+	pr_debug("get_cur_val = %u\n", cmd.val);
 
 	return cmd.val;
 }
@@ -244,7 +241,7 @@ static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
 	unsigned int freq;
 	unsigned int cached_freq;
 
-	dprintk("get_cur_freq_on_cpu (%d)\n", cpu);
+	pr_debug("get_cur_freq_on_cpu (%d)\n", cpu);
 
 	if (unlikely(data == NULL ||
 		     data->acpi_data == NULL || data->freq_table == NULL)) {
@@ -261,7 +258,7 @@ static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
 		data->resume = 1;
 	}
 
-	dprintk("cur freq = %u\n", freq);
+	pr_debug("cur freq = %u\n", freq);
 
 	return freq;
 }
@@ -293,7 +290,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
 	unsigned int i;
 	int result = 0;
 
-	dprintk("acpi_cpufreq_target %d (%d)\n", target_freq, policy->cpu);
+	pr_debug("acpi_cpufreq_target %d (%d)\n", target_freq, policy->cpu);
 
 	if (unlikely(data == NULL ||
 	     data->acpi_data == NULL || data->freq_table == NULL)) {
@@ -313,11 +310,11 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
 	next_perf_state = data->freq_table[next_state].index;
 	if (perf->state == next_perf_state) {
 		if (unlikely(data->resume)) {
-			dprintk("Called after resume, resetting to P%d\n",
+			pr_debug("Called after resume, resetting to P%d\n",
 				next_perf_state);
 			data->resume = 0;
 		} else {
-			dprintk("Already at target state (P%d)\n",
+			pr_debug("Already at target state (P%d)\n",
 				next_perf_state);
 			goto out;
 		}
@@ -357,7 +354,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
 
 	if (acpi_pstate_strict) {
 		if (!check_freqs(cmd.mask, freqs.new, data)) {
-			dprintk("acpi_cpufreq_target failed (%d)\n",
+			pr_debug("acpi_cpufreq_target failed (%d)\n",
 				policy->cpu);
 			result = -EAGAIN;
 			goto out;
@@ -378,7 +375,7 @@ static int acpi_cpufreq_verify(struct cpufreq_policy *policy)
 {
 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
 
-	dprintk("acpi_cpufreq_verify\n");
+	pr_debug("acpi_cpufreq_verify\n");
 
 	return cpufreq_frequency_table_verify(policy, data->freq_table);
 }
@@ -433,11 +430,11 @@ static void free_acpi_perf_data(void)
 static int __init acpi_cpufreq_early_init(void)
 {
 	unsigned int i;
-	dprintk("acpi_cpufreq_early_init\n");
+	pr_debug("acpi_cpufreq_early_init\n");
 
 	acpi_perf_data = alloc_percpu(struct acpi_processor_performance);
 	if (!acpi_perf_data) {
-		dprintk("Memory allocation error for acpi_perf_data.\n");
+		pr_debug("Memory allocation error for acpi_perf_data.\n");
 		return -ENOMEM;
 	}
 	for_each_possible_cpu(i) {
@@ -519,7 +516,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	static int blacklisted;
 #endif
 
-	dprintk("acpi_cpufreq_cpu_init\n");
+	pr_debug("acpi_cpufreq_cpu_init\n");
 
 #ifdef CONFIG_SMP
 	if (blacklisted)
@@ -566,7 +563,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
 
 	/* capability check */
 	if (perf->state_count <= 1) {
-		dprintk("No P-States\n");
+		pr_debug("No P-States\n");
 		result = -ENODEV;
 		goto err_unreg;
 	}
@@ -578,11 +575,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
 
 	switch (perf->control_register.space_id) {
 	case ACPI_ADR_SPACE_SYSTEM_IO:
-		dprintk("SYSTEM IO addr space\n");
+		pr_debug("SYSTEM IO addr space\n");
 		data->cpu_feature = SYSTEM_IO_CAPABLE;
 		break;
 	case ACPI_ADR_SPACE_FIXED_HARDWARE:
-		dprintk("HARDWARE addr space\n");
+		pr_debug("HARDWARE addr space\n");
 		if (!check_est_cpu(cpu)) {
 			result = -ENODEV;
 			goto err_unreg;
@@ -590,7 +587,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
 		data->cpu_feature = SYSTEM_INTEL_MSR_CAPABLE;
 		break;
 	default:
-		dprintk("Unknown addr space %d\n",
+		pr_debug("Unknown addr space %d\n",
 			(u32) (perf->control_register.space_id));
 		result = -ENODEV;
 		goto err_unreg;
@@ -661,9 +658,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	if (cpu_has(c, X86_FEATURE_APERFMPERF))
 		acpi_cpufreq_driver.getavg = cpufreq_get_measured_perf;
 
-	dprintk("CPU%u - ACPI performance management activated.\n", cpu);
+	pr_debug("CPU%u - ACPI performance management activated.\n", cpu);
 	for (i = 0; i < perf->state_count; i++)
-		dprintk("     %cP%d: %d MHz, %d mW, %d uS\n",
+		pr_debug("     %cP%d: %d MHz, %d mW, %d uS\n",
 			(i == perf->state ? '*' : ' '), i,
 			(u32) perf->states[i].core_frequency,
 			(u32) perf->states[i].power,
@@ -694,7 +691,7 @@ static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
 {
 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
 
-	dprintk("acpi_cpufreq_cpu_exit\n");
+	pr_debug("acpi_cpufreq_cpu_exit\n");
 
 	if (data) {
 		cpufreq_frequency_table_put_attr(policy->cpu);
@@ -712,7 +709,7 @@ static int acpi_cpufreq_resume(struct cpufreq_policy *policy)
 {
 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
 
-	dprintk("acpi_cpufreq_resume\n");
+	pr_debug("acpi_cpufreq_resume\n");
 
 	data->resume = 1;
 
@@ -743,7 +740,7 @@ static int __init acpi_cpufreq_init(void)
 	if (acpi_disabled)
 		return 0;
 
-	dprintk("acpi_cpufreq_init\n");
+	pr_debug("acpi_cpufreq_init\n");
 
 	ret = acpi_cpufreq_early_init();
 	if (ret)
@@ -758,7 +755,7 @@ static int __init acpi_cpufreq_init(void)
 
 static void __exit acpi_cpufreq_exit(void)
 {
-	dprintk("acpi_cpufreq_exit\n");
+	pr_debug("acpi_cpufreq_exit\n");
 
 	cpufreq_unregister_driver(&acpi_cpufreq_driver);
 
diff --git a/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c b/drivers/cpufreq/cpufreq-nforce2.c
similarity index 97%
rename from arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
rename to drivers/cpufreq/cpufreq-nforce2.c
index 141abebc4516a2070c7607a6135a5c20abe107b8..7bac808804f3ad61bce2643c5c00665777f98afd 100644
--- a/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
+++ b/drivers/cpufreq/cpufreq-nforce2.c
@@ -57,8 +57,6 @@ MODULE_PARM_DESC(min_fsb,
 		"Minimum FSB to use, if not defined: current FSB - 50");
 
 #define PFX "cpufreq-nforce2: "
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"cpufreq-nforce2", msg)
 
 /**
  * nforce2_calc_fsb - calculate FSB
@@ -270,7 +268,7 @@ static int nforce2_target(struct cpufreq_policy *policy,
 	if (freqs.old == freqs.new)
 		return 0;
 
-	dprintk("Old CPU frequency %d kHz, new %d kHz\n",
+	pr_debug("Old CPU frequency %d kHz, new %d kHz\n",
 	       freqs.old, freqs.new);
 
 	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
@@ -282,7 +280,7 @@ static int nforce2_target(struct cpufreq_policy *policy,
 		printk(KERN_ERR PFX "Changing FSB to %d failed\n",
 			target_fsb);
 	else
-		dprintk("Changed FSB successfully to %d\n",
+		pr_debug("Changed FSB successfully to %d\n",
 			target_fsb);
 
 	/* Enable IRQs */
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 2dafc5c38ae7530584aa6e0fc73c9aa438eaa293..0a5bea9e3585c2cc9daff87417a42e25ad4469b8 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -32,9 +32,6 @@
 
 #include <trace/events/power.h>
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_CORE, \
-						"cpufreq-core", msg)
-
 /**
  * The "cpufreq driver" - the arch- or hardware-dependent low
  * level driver of CPUFreq support, and its spinlock. This lock
@@ -180,93 +177,6 @@ void cpufreq_cpu_put(struct cpufreq_policy *data)
 EXPORT_SYMBOL_GPL(cpufreq_cpu_put);
 
 
-/*********************************************************************
- *                     UNIFIED DEBUG HELPERS                         *
- *********************************************************************/
-#ifdef CONFIG_CPU_FREQ_DEBUG
-
-/* what part(s) of the CPUfreq subsystem are debugged? */
-static unsigned int debug;
-
-/* is the debug output ratelimit'ed using printk_ratelimit? User can
- * set or modify this value.
- */
-static unsigned int debug_ratelimit = 1;
-
-/* is the printk_ratelimit'ing enabled? It's enabled after a successful
- * loading of a cpufreq driver, temporarily disabled when a new policy
- * is set, and disabled upon cpufreq driver removal
- */
-static unsigned int disable_ratelimit = 1;
-static DEFINE_SPINLOCK(disable_ratelimit_lock);
-
-static void cpufreq_debug_enable_ratelimit(void)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&disable_ratelimit_lock, flags);
-	if (disable_ratelimit)
-		disable_ratelimit--;
-	spin_unlock_irqrestore(&disable_ratelimit_lock, flags);
-}
-
-static void cpufreq_debug_disable_ratelimit(void)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&disable_ratelimit_lock, flags);
-	disable_ratelimit++;
-	spin_unlock_irqrestore(&disable_ratelimit_lock, flags);
-}
-
-void cpufreq_debug_printk(unsigned int type, const char *prefix,
-			const char *fmt, ...)
-{
-	char s[256];
-	va_list args;
-	unsigned int len;
-	unsigned long flags;
-
-	WARN_ON(!prefix);
-	if (type & debug) {
-		spin_lock_irqsave(&disable_ratelimit_lock, flags);
-		if (!disable_ratelimit && debug_ratelimit
-					&& !printk_ratelimit()) {
-			spin_unlock_irqrestore(&disable_ratelimit_lock, flags);
-			return;
-		}
-		spin_unlock_irqrestore(&disable_ratelimit_lock, flags);
-
-		len = snprintf(s, 256, KERN_DEBUG "%s: ", prefix);
-
-		va_start(args, fmt);
-		len += vsnprintf(&s[len], (256 - len), fmt, args);
-		va_end(args);
-
-		printk(s);
-
-		WARN_ON(len < 5);
-	}
-}
-EXPORT_SYMBOL(cpufreq_debug_printk);
-
-
-module_param(debug, uint, 0644);
-MODULE_PARM_DESC(debug, "CPUfreq debugging: add 1 to debug core,"
-			" 2 to debug drivers, and 4 to debug governors.");
-
-module_param(debug_ratelimit, uint, 0644);
-MODULE_PARM_DESC(debug_ratelimit, "CPUfreq debugging:"
-					" set to 0 to disable ratelimiting.");
-
-#else /* !CONFIG_CPU_FREQ_DEBUG */
-
-static inline void cpufreq_debug_enable_ratelimit(void) { return; }
-static inline void cpufreq_debug_disable_ratelimit(void) { return; }
-
-#endif /* CONFIG_CPU_FREQ_DEBUG */
-
-
 /*********************************************************************
  *            EXTERNALLY AFFECTING FREQUENCY CHANGES                 *
  *********************************************************************/
@@ -291,7 +201,7 @@ static void adjust_jiffies(unsigned long val, struct cpufreq_freqs *ci)
 	if (!l_p_j_ref_freq) {
 		l_p_j_ref = loops_per_jiffy;
 		l_p_j_ref_freq = ci->old;
-		dprintk("saving %lu as reference value for loops_per_jiffy; "
+		pr_debug("saving %lu as reference value for loops_per_jiffy; "
 			"freq is %u kHz\n", l_p_j_ref, l_p_j_ref_freq);
 	}
 	if ((val == CPUFREQ_PRECHANGE  && ci->old < ci->new) ||
@@ -299,7 +209,7 @@ static void adjust_jiffies(unsigned long val, struct cpufreq_freqs *ci)
 	    (val == CPUFREQ_RESUMECHANGE || val == CPUFREQ_SUSPENDCHANGE)) {
 		loops_per_jiffy = cpufreq_scale(l_p_j_ref, l_p_j_ref_freq,
 								ci->new);
-		dprintk("scaling loops_per_jiffy to %lu "
+		pr_debug("scaling loops_per_jiffy to %lu "
 			"for frequency %u kHz\n", loops_per_jiffy, ci->new);
 	}
 }
@@ -326,7 +236,7 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
 	BUG_ON(irqs_disabled());
 
 	freqs->flags = cpufreq_driver->flags;
-	dprintk("notification %u of frequency transition to %u kHz\n",
+	pr_debug("notification %u of frequency transition to %u kHz\n",
 		state, freqs->new);
 
 	policy = per_cpu(cpufreq_cpu_data, freqs->cpu);
@@ -340,7 +250,7 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
 		if (!(cpufreq_driver->flags & CPUFREQ_CONST_LOOPS)) {
 			if ((policy) && (policy->cpu == freqs->cpu) &&
 			    (policy->cur) && (policy->cur != freqs->old)) {
-				dprintk("Warning: CPU frequency is"
+				pr_debug("Warning: CPU frequency is"
 					" %u, cpufreq assumed %u kHz.\n",
 					freqs->old, policy->cur);
 				freqs->old = policy->cur;
@@ -353,7 +263,7 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
 
 	case CPUFREQ_POSTCHANGE:
 		adjust_jiffies(CPUFREQ_POSTCHANGE, freqs);
-		dprintk("FREQ: %lu - CPU: %lu", (unsigned long)freqs->new,
+		pr_debug("FREQ: %lu - CPU: %lu", (unsigned long)freqs->new,
 			(unsigned long)freqs->cpu);
 		trace_power_frequency(POWER_PSTATE, freqs->new, freqs->cpu);
 		trace_cpu_frequency(freqs->new, freqs->cpu);
@@ -411,21 +321,14 @@ static int cpufreq_parse_governor(char *str_governor, unsigned int *policy,
 		t = __find_governor(str_governor);
 
 		if (t == NULL) {
-			char *name = kasprintf(GFP_KERNEL, "cpufreq_%s",
-								str_governor);
-
-			if (name) {
-				int ret;
+			int ret;
 
-				mutex_unlock(&cpufreq_governor_mutex);
-				ret = request_module("%s", name);
-				mutex_lock(&cpufreq_governor_mutex);
+			mutex_unlock(&cpufreq_governor_mutex);
+			ret = request_module("cpufreq_%s", str_governor);
+			mutex_lock(&cpufreq_governor_mutex);
 
-				if (ret == 0)
-					t = __find_governor(str_governor);
-			}
-
-			kfree(name);
+			if (ret == 0)
+				t = __find_governor(str_governor);
 		}
 
 		if (t != NULL) {
@@ -753,7 +656,7 @@ static ssize_t store(struct kobject *kobj, struct attribute *attr,
 static void cpufreq_sysfs_release(struct kobject *kobj)
 {
 	struct cpufreq_policy *policy = to_policy(kobj);
-	dprintk("last reference is dropped\n");
+	pr_debug("last reference is dropped\n");
 	complete(&policy->kobj_unregister);
 }
 
@@ -788,7 +691,7 @@ static int cpufreq_add_dev_policy(unsigned int cpu,
 	gov = __find_governor(per_cpu(cpufreq_cpu_governor, cpu));
 	if (gov) {
 		policy->governor = gov;
-		dprintk("Restoring governor %s for cpu %d\n",
+		pr_debug("Restoring governor %s for cpu %d\n",
 		       policy->governor->name, cpu);
 	}
 #endif
@@ -824,7 +727,7 @@ static int cpufreq_add_dev_policy(unsigned int cpu,
 			per_cpu(cpufreq_cpu_data, cpu) = managed_policy;
 			spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
-			dprintk("CPU already managed, adding link\n");
+			pr_debug("CPU already managed, adding link\n");
 			ret = sysfs_create_link(&sys_dev->kobj,
 						&managed_policy->kobj,
 						"cpufreq");
@@ -865,7 +768,7 @@ static int cpufreq_add_dev_symlink(unsigned int cpu,
 		if (!cpu_online(j))
 			continue;
 
-		dprintk("CPU %u already managed, adding link\n", j);
+		pr_debug("CPU %u already managed, adding link\n", j);
 		managed_policy = cpufreq_cpu_get(cpu);
 		cpu_sys_dev = get_cpu_sysdev(j);
 		ret = sysfs_create_link(&cpu_sys_dev->kobj, &policy->kobj,
@@ -941,7 +844,7 @@ static int cpufreq_add_dev_interface(unsigned int cpu,
 	policy->user_policy.governor = policy->governor;
 
 	if (ret) {
-		dprintk("setting policy failed\n");
+		pr_debug("setting policy failed\n");
 		if (cpufreq_driver->exit)
 			cpufreq_driver->exit(policy);
 	}
@@ -977,8 +880,7 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
 	if (cpu_is_offline(cpu))
 		return 0;
 
-	cpufreq_debug_disable_ratelimit();
-	dprintk("adding CPU %u\n", cpu);
+	pr_debug("adding CPU %u\n", cpu);
 
 #ifdef CONFIG_SMP
 	/* check whether a different CPU already registered this
@@ -986,7 +888,6 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
 	policy = cpufreq_cpu_get(cpu);
 	if (unlikely(policy)) {
 		cpufreq_cpu_put(policy);
-		cpufreq_debug_enable_ratelimit();
 		return 0;
 	}
 #endif
@@ -1037,7 +938,7 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
 	 */
 	ret = cpufreq_driver->init(policy);
 	if (ret) {
-		dprintk("initialization failed\n");
+		pr_debug("initialization failed\n");
 		goto err_unlock_policy;
 	}
 	policy->user_policy.min = policy->min;
@@ -1063,8 +964,7 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
 
 	kobject_uevent(&policy->kobj, KOBJ_ADD);
 	module_put(cpufreq_driver->owner);
-	dprintk("initialization complete\n");
-	cpufreq_debug_enable_ratelimit();
+	pr_debug("initialization complete\n");
 
 	return 0;
 
@@ -1088,7 +988,6 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
 nomem_out:
 	module_put(cpufreq_driver->owner);
 module_out:
-	cpufreq_debug_enable_ratelimit();
 	return ret;
 }
 
@@ -1112,15 +1011,13 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
 	unsigned int j;
 #endif
 
-	cpufreq_debug_disable_ratelimit();
-	dprintk("unregistering CPU %u\n", cpu);
+	pr_debug("unregistering CPU %u\n", cpu);
 
 	spin_lock_irqsave(&cpufreq_driver_lock, flags);
 	data = per_cpu(cpufreq_cpu_data, cpu);
 
 	if (!data) {
 		spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
-		cpufreq_debug_enable_ratelimit();
 		unlock_policy_rwsem_write(cpu);
 		return -EINVAL;
 	}
@@ -1132,12 +1029,11 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
 	 * only need to unlink, put and exit
 	 */
 	if (unlikely(cpu != data->cpu)) {
-		dprintk("removing link\n");
+		pr_debug("removing link\n");
 		cpumask_clear_cpu(cpu, data->cpus);
 		spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 		kobj = &sys_dev->kobj;
 		cpufreq_cpu_put(data);
-		cpufreq_debug_enable_ratelimit();
 		unlock_policy_rwsem_write(cpu);
 		sysfs_remove_link(kobj, "cpufreq");
 		return 0;
@@ -1170,7 +1066,7 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
 		for_each_cpu(j, data->cpus) {
 			if (j == cpu)
 				continue;
-			dprintk("removing link for cpu %u\n", j);
+			pr_debug("removing link for cpu %u\n", j);
 #ifdef CONFIG_HOTPLUG_CPU
 			strncpy(per_cpu(cpufreq_cpu_governor, j),
 				data->governor->name, CPUFREQ_NAME_LEN);
@@ -1199,21 +1095,35 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
 	 * not referenced anymore by anybody before we proceed with
 	 * unloading.
 	 */
-	dprintk("waiting for dropping of refcount\n");
+	pr_debug("waiting for dropping of refcount\n");
 	wait_for_completion(cmp);
-	dprintk("wait complete\n");
+	pr_debug("wait complete\n");
 
 	lock_policy_rwsem_write(cpu);
 	if (cpufreq_driver->exit)
 		cpufreq_driver->exit(data);
 	unlock_policy_rwsem_write(cpu);
 
+#ifdef CONFIG_HOTPLUG_CPU
+	/* when the CPU which is the parent of the kobj is hotplugged
+	 * offline, check for siblings, and create cpufreq sysfs interface
+	 * and symlinks
+	 */
+	if (unlikely(cpumask_weight(data->cpus) > 1)) {
+		/* first sibling now owns the new sysfs dir */
+		cpumask_clear_cpu(cpu, data->cpus);
+		cpufreq_add_dev(get_cpu_sysdev(cpumask_first(data->cpus)));
+
+		/* finally remove our own symlink */
+		lock_policy_rwsem_write(cpu);
+		__cpufreq_remove_dev(sys_dev);
+	}
+#endif
+
 	free_cpumask_var(data->related_cpus);
 	free_cpumask_var(data->cpus);
 	kfree(data);
-	per_cpu(cpufreq_cpu_data, cpu) = NULL;
 
-	cpufreq_debug_enable_ratelimit();
 	return 0;
 }
 
@@ -1239,7 +1149,7 @@ static void handle_update(struct work_struct *work)
 	struct cpufreq_policy *policy =
 		container_of(work, struct cpufreq_policy, update);
 	unsigned int cpu = policy->cpu;
-	dprintk("handle_update for cpu %u called\n", cpu);
+	pr_debug("handle_update for cpu %u called\n", cpu);
 	cpufreq_update_policy(cpu);
 }
 
@@ -1257,7 +1167,7 @@ static void cpufreq_out_of_sync(unsigned int cpu, unsigned int old_freq,
 {
 	struct cpufreq_freqs freqs;
 
-	dprintk("Warning: CPU frequency out of sync: cpufreq and timing "
+	pr_debug("Warning: CPU frequency out of sync: cpufreq and timing "
 	       "core thinks of %u, is %u kHz.\n", old_freq, new_freq);
 
 	freqs.cpu = cpu;
@@ -1360,7 +1270,7 @@ static int cpufreq_bp_suspend(void)
 	int cpu = smp_processor_id();
 	struct cpufreq_policy *cpu_policy;
 
-	dprintk("suspending cpu %u\n", cpu);
+	pr_debug("suspending cpu %u\n", cpu);
 
 	/* If there's no policy for the boot CPU, we have nothing to do. */
 	cpu_policy = cpufreq_cpu_get(cpu);
@@ -1398,7 +1308,7 @@ static void cpufreq_bp_resume(void)
 	int cpu = smp_processor_id();
 	struct cpufreq_policy *cpu_policy;
 
-	dprintk("resuming cpu %u\n", cpu);
+	pr_debug("resuming cpu %u\n", cpu);
 
 	/* If there's no policy for the boot CPU, we have nothing to do. */
 	cpu_policy = cpufreq_cpu_get(cpu);
@@ -1510,7 +1420,7 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy,
 {
 	int retval = -EINVAL;
 
-	dprintk("target for CPU %u: %u kHz, relation %u\n", policy->cpu,
+	pr_debug("target for CPU %u: %u kHz, relation %u\n", policy->cpu,
 		target_freq, relation);
 	if (cpu_online(policy->cpu) && cpufreq_driver->target)
 		retval = cpufreq_driver->target(policy, target_freq, relation);
@@ -1596,7 +1506,7 @@ static int __cpufreq_governor(struct cpufreq_policy *policy,
 	if (!try_module_get(policy->governor->owner))
 		return -EINVAL;
 
-	dprintk("__cpufreq_governor for CPU %u, event %u\n",
+	pr_debug("__cpufreq_governor for CPU %u, event %u\n",
 						policy->cpu, event);
 	ret = policy->governor->governor(policy, event);
 
@@ -1697,8 +1607,7 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data,
 {
 	int ret = 0;
 
-	cpufreq_debug_disable_ratelimit();
-	dprintk("setting new policy for CPU %u: %u - %u kHz\n", policy->cpu,
+	pr_debug("setting new policy for CPU %u: %u - %u kHz\n", policy->cpu,
 		policy->min, policy->max);
 
 	memcpy(&policy->cpuinfo, &data->cpuinfo,
@@ -1735,19 +1644,19 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data,
 	data->min = policy->min;
 	data->max = policy->max;
 
-	dprintk("new min and max freqs are %u - %u kHz\n",
+	pr_debug("new min and max freqs are %u - %u kHz\n",
 					data->min, data->max);
 
 	if (cpufreq_driver->setpolicy) {
 		data->policy = policy->policy;
-		dprintk("setting range\n");
+		pr_debug("setting range\n");
 		ret = cpufreq_driver->setpolicy(policy);
 	} else {
 		if (policy->governor != data->governor) {
 			/* save old, working values */
 			struct cpufreq_governor *old_gov = data->governor;
 
-			dprintk("governor switch\n");
+			pr_debug("governor switch\n");
 
 			/* end old governor */
 			if (data->governor)
@@ -1757,7 +1666,7 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data,
 			data->governor = policy->governor;
 			if (__cpufreq_governor(data, CPUFREQ_GOV_START)) {
 				/* new governor failed, so re-start old one */
-				dprintk("starting governor %s failed\n",
+				pr_debug("starting governor %s failed\n",
 							data->governor->name);
 				if (old_gov) {
 					data->governor = old_gov;
@@ -1769,12 +1678,11 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data,
 			}
 			/* might be a policy change, too, so fall through */
 		}
-		dprintk("governor: change or update limits\n");
+		pr_debug("governor: change or update limits\n");
 		__cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
 	}
 
 error_out:
-	cpufreq_debug_enable_ratelimit();
 	return ret;
 }
 
@@ -1801,7 +1709,7 @@ int cpufreq_update_policy(unsigned int cpu)
 		goto fail;
 	}
 
-	dprintk("updating policy for CPU %u\n", cpu);
+	pr_debug("updating policy for CPU %u\n", cpu);
 	memcpy(&policy, data, sizeof(struct cpufreq_policy));
 	policy.min = data->user_policy.min;
 	policy.max = data->user_policy.max;
@@ -1813,7 +1721,7 @@ int cpufreq_update_policy(unsigned int cpu)
 	if (cpufreq_driver->get) {
 		policy.cur = cpufreq_driver->get(cpu);
 		if (!data->cur) {
-			dprintk("Driver did not initialize current freq");
+			pr_debug("Driver did not initialize current freq");
 			data->cur = policy.cur;
 		} else {
 			if (data->cur != policy.cur)
@@ -1889,7 +1797,7 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
 	    ((!driver_data->setpolicy) && (!driver_data->target)))
 		return -EINVAL;
 
-	dprintk("trying to register driver %s\n", driver_data->name);
+	pr_debug("trying to register driver %s\n", driver_data->name);
 
 	if (driver_data->setpolicy)
 		driver_data->flags |= CPUFREQ_CONST_LOOPS;
@@ -1920,15 +1828,14 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
 
 		/* if all ->init() calls failed, unregister */
 		if (ret) {
-			dprintk("no CPU initialized for driver %s\n",
+			pr_debug("no CPU initialized for driver %s\n",
 							driver_data->name);
 			goto err_sysdev_unreg;
 		}
 	}
 
 	register_hotcpu_notifier(&cpufreq_cpu_notifier);
-	dprintk("driver %s up and running\n", driver_data->name);
-	cpufreq_debug_enable_ratelimit();
+	pr_debug("driver %s up and running\n", driver_data->name);
 
 	return 0;
 err_sysdev_unreg:
@@ -1955,14 +1862,10 @@ int cpufreq_unregister_driver(struct cpufreq_driver *driver)
 {
 	unsigned long flags;
 
-	cpufreq_debug_disable_ratelimit();
-
-	if (!cpufreq_driver || (driver != cpufreq_driver)) {
-		cpufreq_debug_enable_ratelimit();
+	if (!cpufreq_driver || (driver != cpufreq_driver))
 		return -EINVAL;
-	}
 
-	dprintk("unregistering driver %s\n", driver->name);
+	pr_debug("unregistering driver %s\n", driver->name);
 
 	sysdev_driver_unregister(&cpu_sysdev_class, &cpufreq_sysdev_driver);
 	unregister_hotcpu_notifier(&cpufreq_cpu_notifier);
diff --git a/drivers/cpufreq/cpufreq_performance.c b/drivers/cpufreq/cpufreq_performance.c
index 7e2e515087f89aba2498508460d1125f2f9f9f68..f13a8a9af6a130d999a3794588218ee652d5f076 100644
--- a/drivers/cpufreq/cpufreq_performance.c
+++ b/drivers/cpufreq/cpufreq_performance.c
@@ -15,9 +15,6 @@
 #include <linux/cpufreq.h>
 #include <linux/init.h>
 
-#define dprintk(msg...) \
-	cpufreq_debug_printk(CPUFREQ_DEBUG_GOVERNOR, "performance", msg)
-
 
 static int cpufreq_governor_performance(struct cpufreq_policy *policy,
 					unsigned int event)
@@ -25,7 +22,7 @@ static int cpufreq_governor_performance(struct cpufreq_policy *policy,
 	switch (event) {
 	case CPUFREQ_GOV_START:
 	case CPUFREQ_GOV_LIMITS:
-		dprintk("setting to %u kHz because of event %u\n",
+		pr_debug("setting to %u kHz because of event %u\n",
 						policy->max, event);
 		__cpufreq_driver_target(policy, policy->max,
 						CPUFREQ_RELATION_H);
diff --git a/drivers/cpufreq/cpufreq_powersave.c b/drivers/cpufreq/cpufreq_powersave.c
index e6db5faf3eb112f118cf8ce920168b3635602b78..4c2eb512f2bc3a3da1921ffc4c3ebca61908cd19 100644
--- a/drivers/cpufreq/cpufreq_powersave.c
+++ b/drivers/cpufreq/cpufreq_powersave.c
@@ -15,16 +15,13 @@
 #include <linux/cpufreq.h>
 #include <linux/init.h>
 
-#define dprintk(msg...) \
-	cpufreq_debug_printk(CPUFREQ_DEBUG_GOVERNOR, "powersave", msg)
-
 static int cpufreq_governor_powersave(struct cpufreq_policy *policy,
 					unsigned int event)
 {
 	switch (event) {
 	case CPUFREQ_GOV_START:
 	case CPUFREQ_GOV_LIMITS:
-		dprintk("setting to %u kHz because of event %u\n",
+		pr_debug("setting to %u kHz because of event %u\n",
 							policy->min, event);
 		__cpufreq_driver_target(policy, policy->min,
 						CPUFREQ_RELATION_L);
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 00d73fc8e4e2853d26d217761a2d2e40a2b22ead..b60a4c263686ab56693c5df6993e084e8f9f7e29 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -165,17 +165,27 @@ static int freq_table_get_index(struct cpufreq_stats *stat, unsigned int freq)
 	return -1;
 }
 
+/* should be called late in the CPU removal sequence so that the stats
+ * memory is still available in case someone tries to use it.
+ */
 static void cpufreq_stats_free_table(unsigned int cpu)
 {
 	struct cpufreq_stats *stat = per_cpu(cpufreq_stats_table, cpu);
-	struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
-	if (policy && policy->cpu == cpu)
-		sysfs_remove_group(&policy->kobj, &stats_attr_group);
 	if (stat) {
 		kfree(stat->time_in_state);
 		kfree(stat);
 	}
 	per_cpu(cpufreq_stats_table, cpu) = NULL;
+}
+
+/* must be called early in the CPU removal sequence (before
+ * cpufreq_remove_dev) so that policy is still valid.
+ */
+static void cpufreq_stats_free_sysfs(unsigned int cpu)
+{
+	struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
+	if (policy && policy->cpu == cpu)
+		sysfs_remove_group(&policy->kobj, &stats_attr_group);
 	if (policy)
 		cpufreq_cpu_put(policy);
 }
@@ -316,6 +326,9 @@ static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb,
 	case CPU_ONLINE_FROZEN:
 		cpufreq_update_policy(cpu);
 		break;
+	case CPU_DOWN_PREPARE:
+		cpufreq_stats_free_sysfs(cpu);
+		break;
 	case CPU_DEAD:
 	case CPU_DEAD_FROZEN:
 		cpufreq_stats_free_table(cpu);
@@ -324,9 +337,10 @@ static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb,
 	return NOTIFY_OK;
 }
 
-static struct notifier_block cpufreq_stat_cpu_notifier __refdata =
-{
+/* priority=1 so this will get called before cpufreq_remove_dev */
+static struct notifier_block cpufreq_stat_cpu_notifier __refdata = {
 	.notifier_call = cpufreq_stat_cpu_callback,
+	.priority = 1,
 };
 
 static struct notifier_block notifier_policy_block = {
diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c
index 66d2d1d6c80f1dbc0c17388e4dbea81c18c5628e..f231015904c0a6584ed0fb4c57d78de4636746b4 100644
--- a/drivers/cpufreq/cpufreq_userspace.c
+++ b/drivers/cpufreq/cpufreq_userspace.c
@@ -37,9 +37,6 @@ static DEFINE_PER_CPU(unsigned int, cpu_is_managed);
 static DEFINE_MUTEX(userspace_mutex);
 static int cpus_using_userspace_governor;
 
-#define dprintk(msg...) \
-	cpufreq_debug_printk(CPUFREQ_DEBUG_GOVERNOR, "userspace", msg)
-
 /* keep track of frequency transitions */
 static int
 userspace_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
@@ -50,7 +47,7 @@ userspace_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
 	if (!per_cpu(cpu_is_managed, freq->cpu))
 		return 0;
 
-	dprintk("saving cpu_cur_freq of cpu %u to be %u kHz\n",
+	pr_debug("saving cpu_cur_freq of cpu %u to be %u kHz\n",
 			freq->cpu, freq->new);
 	per_cpu(cpu_cur_freq, freq->cpu) = freq->new;
 
@@ -73,7 +70,7 @@ static int cpufreq_set(struct cpufreq_policy *policy, unsigned int freq)
 {
 	int ret = -EINVAL;
 
-	dprintk("cpufreq_set for cpu %u, freq %u kHz\n", policy->cpu, freq);
+	pr_debug("cpufreq_set for cpu %u, freq %u kHz\n", policy->cpu, freq);
 
 	mutex_lock(&userspace_mutex);
 	if (!per_cpu(cpu_is_managed, policy->cpu))
@@ -134,7 +131,7 @@ static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
 		per_cpu(cpu_max_freq, cpu) = policy->max;
 		per_cpu(cpu_cur_freq, cpu) = policy->cur;
 		per_cpu(cpu_set_freq, cpu) = policy->cur;
-		dprintk("managing cpu %u started "
+		pr_debug("managing cpu %u started "
 			"(%u - %u kHz, currently %u kHz)\n",
 				cpu,
 				per_cpu(cpu_min_freq, cpu),
@@ -156,12 +153,12 @@ static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
 		per_cpu(cpu_min_freq, cpu) = 0;
 		per_cpu(cpu_max_freq, cpu) = 0;
 		per_cpu(cpu_set_freq, cpu) = 0;
-		dprintk("managing cpu %u stopped\n", cpu);
+		pr_debug("managing cpu %u stopped\n", cpu);
 		mutex_unlock(&userspace_mutex);
 		break;
 	case CPUFREQ_GOV_LIMITS:
 		mutex_lock(&userspace_mutex);
-		dprintk("limit event for cpu %u: %u - %u kHz, "
+		pr_debug("limit event for cpu %u: %u - %u kHz, "
 			"currently %u kHz, last set to %u kHz\n",
 			cpu, policy->min, policy->max,
 			per_cpu(cpu_cur_freq, cpu),
diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/e_powersaver.c
rename to drivers/cpufreq/e_powersaver.c
diff --git a/arch/x86/kernel/cpu/cpufreq/elanfreq.c b/drivers/cpufreq/elanfreq.c
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/elanfreq.c
rename to drivers/cpufreq/elanfreq.c
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index 05432216e2246ac4d4c78a665e3e63ec67370015..90431cb92804b5cb166c231acd709093cfcf6ff6 100644
--- a/drivers/cpufreq/freq_table.c
+++ b/drivers/cpufreq/freq_table.c
@@ -14,9 +14,6 @@
 #include <linux/init.h>
 #include <linux/cpufreq.h>
 
-#define dprintk(msg...) \
-	cpufreq_debug_printk(CPUFREQ_DEBUG_CORE, "freq-table", msg)
-
 /*********************************************************************
  *                     FREQUENCY TABLE HELPERS                       *
  *********************************************************************/
@@ -31,11 +28,11 @@ int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy,
 	for (i = 0; (table[i].frequency != CPUFREQ_TABLE_END); i++) {
 		unsigned int freq = table[i].frequency;
 		if (freq == CPUFREQ_ENTRY_INVALID) {
-			dprintk("table entry %u is invalid, skipping\n", i);
+			pr_debug("table entry %u is invalid, skipping\n", i);
 
 			continue;
 		}
-		dprintk("table entry %u: %u kHz, %u index\n",
+		pr_debug("table entry %u: %u kHz, %u index\n",
 					i, freq, table[i].index);
 		if (freq < min_freq)
 			min_freq = freq;
@@ -61,7 +58,7 @@ int cpufreq_frequency_table_verify(struct cpufreq_policy *policy,
 	unsigned int i;
 	unsigned int count = 0;
 
-	dprintk("request for verification of policy (%u - %u kHz) for cpu %u\n",
+	pr_debug("request for verification of policy (%u - %u kHz) for cpu %u\n",
 					policy->min, policy->max, policy->cpu);
 
 	if (!cpu_online(policy->cpu))
@@ -86,7 +83,7 @@ int cpufreq_frequency_table_verify(struct cpufreq_policy *policy,
 	cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
 				     policy->cpuinfo.max_freq);
 
-	dprintk("verification lead to (%u - %u kHz) for cpu %u\n",
+	pr_debug("verification lead to (%u - %u kHz) for cpu %u\n",
 				policy->min, policy->max, policy->cpu);
 
 	return 0;
@@ -110,7 +107,7 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 	};
 	unsigned int i;
 
-	dprintk("request for target %u kHz (relation: %u) for cpu %u\n",
+	pr_debug("request for target %u kHz (relation: %u) for cpu %u\n",
 					target_freq, relation, policy->cpu);
 
 	switch (relation) {
@@ -167,7 +164,7 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 	} else
 		*index = optimal.index;
 
-	dprintk("target is %u (%u kHz, %u)\n", *index, table[*index].frequency,
+	pr_debug("target is %u (%u kHz, %u)\n", *index, table[*index].frequency,
 		table[*index].index);
 
 	return 0;
@@ -216,14 +213,14 @@ EXPORT_SYMBOL_GPL(cpufreq_freq_attr_scaling_available_freqs);
 void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
 				      unsigned int cpu)
 {
-	dprintk("setting show_table for cpu %u to %p\n", cpu, table);
+	pr_debug("setting show_table for cpu %u to %p\n", cpu, table);
 	per_cpu(cpufreq_show_table, cpu) = table;
 }
 EXPORT_SYMBOL_GPL(cpufreq_frequency_table_get_attr);
 
 void cpufreq_frequency_table_put_attr(unsigned int cpu)
 {
-	dprintk("clearing show_table for cpu %u\n", cpu);
+	pr_debug("clearing show_table for cpu %u\n", cpu);
 	per_cpu(cpufreq_show_table, cpu) = NULL;
 }
 EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr);
diff --git a/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c b/drivers/cpufreq/gx-suspmod.c
similarity index 95%
rename from arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
rename to drivers/cpufreq/gx-suspmod.c
index 32974cf84232fd2226f479003d13559ea983610c..ffe1f2c92ed3f6c10da0749b087b39eb4bd9c390 100644
--- a/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
+++ b/drivers/cpufreq/gx-suspmod.c
@@ -142,9 +142,6 @@ module_param(max_duration, int, 0444);
 #define POLICY_MIN_DIV 20
 
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"gx-suspmod", msg)
-
 /**
  * we can detect a core multipiler from dir0_lsb
  * from GX1 datasheet p.56,
@@ -191,7 +188,7 @@ static __init struct pci_dev *gx_detect_chipset(void)
 	/* check if CPU is a MediaGX or a Geode. */
 	if ((boot_cpu_data.x86_vendor != X86_VENDOR_NSC) &&
 	    (boot_cpu_data.x86_vendor != X86_VENDOR_CYRIX)) {
-		dprintk("error: no MediaGX/Geode processor found!\n");
+		pr_debug("error: no MediaGX/Geode processor found!\n");
 		return NULL;
 	}
 
@@ -201,7 +198,7 @@ static __init struct pci_dev *gx_detect_chipset(void)
 			return gx_pci;
 	}
 
-	dprintk("error: no supported chipset found!\n");
+	pr_debug("error: no supported chipset found!\n");
 	return NULL;
 }
 
@@ -305,14 +302,14 @@ static void gx_set_cpuspeed(unsigned int khz)
 			break;
 		default:
 			local_irq_restore(flags);
-			dprintk("fatal: try to set unknown chipset.\n");
+			pr_debug("fatal: try to set unknown chipset.\n");
 			return;
 		}
 	} else {
 		suscfg = gx_params->pci_suscfg & ~(SUSMOD);
 		gx_params->off_duration = 0;
 		gx_params->on_duration = 0;
-		dprintk("suspend modulation disabled: cpu runs 100%% speed.\n");
+		pr_debug("suspend modulation disabled: cpu runs 100%% speed.\n");
 	}
 
 	gx_write_byte(PCI_MODOFF, gx_params->off_duration);
@@ -327,9 +324,9 @@ static void gx_set_cpuspeed(unsigned int khz)
 
 	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 
-	dprintk("suspend modulation w/ duration of ON:%d us, OFF:%d us\n",
+	pr_debug("suspend modulation w/ duration of ON:%d us, OFF:%d us\n",
 		gx_params->on_duration * 32, gx_params->off_duration * 32);
-	dprintk("suspend modulation w/ clock speed: %d kHz.\n", freqs.new);
+	pr_debug("suspend modulation w/ clock speed: %d kHz.\n", freqs.new);
 }
 
 /****************************************************************
@@ -428,8 +425,8 @@ static int cpufreq_gx_cpu_init(struct cpufreq_policy *policy)
 	stock_freq = maxfreq;
 	curfreq = gx_get_cpuspeed(0);
 
-	dprintk("cpu max frequency is %d.\n", maxfreq);
-	dprintk("cpu current frequency is %dkHz.\n", curfreq);
+	pr_debug("cpu max frequency is %d.\n", maxfreq);
+	pr_debug("cpu current frequency is %dkHz.\n", curfreq);
 
 	/* setup basic struct for cpufreq API */
 	policy->cpu = 0;
@@ -475,7 +472,7 @@ static int __init cpufreq_gx_init(void)
 	if (max_duration > 0xff)
 		max_duration = 0xff;
 
-	dprintk("geode suspend modulation available.\n");
+	pr_debug("geode suspend modulation available.\n");
 
 	params = kzalloc(sizeof(struct gxfreq_params), GFP_KERNEL);
 	if (params == NULL)
diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c
similarity index 98%
rename from arch/x86/kernel/cpu/cpufreq/longhaul.c
rename to drivers/cpufreq/longhaul.c
index cf48cdd6907de8abcc67ec906f007149b0f9d7de..f47d26e2a13566d870a54ad6f284736f9ffa0209 100644
--- a/arch/x86/kernel/cpu/cpufreq/longhaul.c
+++ b/drivers/cpufreq/longhaul.c
@@ -77,9 +77,6 @@ static int scale_voltage;
 static int disable_acpi_c3;
 static int revid_errata;
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"longhaul", msg)
-
 
 /* Clock ratios multiplied by 10 */
 static int mults[32];
@@ -87,7 +84,6 @@ static int eblcr[32];
 static int longhaul_version;
 static struct cpufreq_frequency_table *longhaul_table;
 
-#ifdef CONFIG_CPU_FREQ_DEBUG
 static char speedbuffer[8];
 
 static char *print_speed(int speed)
@@ -106,7 +102,6 @@ static char *print_speed(int speed)
 
 	return speedbuffer;
 }
-#endif
 
 
 static unsigned int calc_speed(int mult)
@@ -275,7 +270,7 @@ static void longhaul_setstate(unsigned int table_index)
 
 	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
 
-	dprintk("Setting to FSB:%dMHz Mult:%d.%dx (%s)\n",
+	pr_debug("Setting to FSB:%dMHz Mult:%d.%dx (%s)\n",
 			fsb, mult/10, mult%10, print_speed(speed/1000));
 retry_loop:
 	preempt_disable();
@@ -460,12 +455,12 @@ static int __cpuinit longhaul_get_ranges(void)
 		break;
 	}
 
-	dprintk("MinMult:%d.%dx MaxMult:%d.%dx\n",
+	pr_debug("MinMult:%d.%dx MaxMult:%d.%dx\n",
 		 minmult/10, minmult%10, maxmult/10, maxmult%10);
 
 	highest_speed = calc_speed(maxmult);
 	lowest_speed = calc_speed(minmult);
-	dprintk("FSB:%dMHz  Lowest speed: %s   Highest speed:%s\n", fsb,
+	pr_debug("FSB:%dMHz  Lowest speed: %s   Highest speed:%s\n", fsb,
 		 print_speed(lowest_speed/1000),
 		 print_speed(highest_speed/1000));
 
diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.h b/drivers/cpufreq/longhaul.h
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/longhaul.h
rename to drivers/cpufreq/longhaul.h
diff --git a/arch/x86/kernel/cpu/cpufreq/longrun.c b/drivers/cpufreq/longrun.c
similarity index 94%
rename from arch/x86/kernel/cpu/cpufreq/longrun.c
rename to drivers/cpufreq/longrun.c
index d9f51367666b0c3096829b69fb1db04fb0f34d63..34ea359b370ebca7c74b6470d78bc0731d521c57 100644
--- a/arch/x86/kernel/cpu/cpufreq/longrun.c
+++ b/drivers/cpufreq/longrun.c
@@ -15,9 +15,6 @@
 #include <asm/msr.h>
 #include <asm/processor.h>
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"longrun", msg)
-
 static struct cpufreq_driver	longrun_driver;
 
 /**
@@ -40,14 +37,14 @@ static void __cpuinit longrun_get_policy(struct cpufreq_policy *policy)
 	u32 msr_lo, msr_hi;
 
 	rdmsr(MSR_TMTA_LONGRUN_FLAGS, msr_lo, msr_hi);
-	dprintk("longrun flags are %x - %x\n", msr_lo, msr_hi);
+	pr_debug("longrun flags are %x - %x\n", msr_lo, msr_hi);
 	if (msr_lo & 0x01)
 		policy->policy = CPUFREQ_POLICY_PERFORMANCE;
 	else
 		policy->policy = CPUFREQ_POLICY_POWERSAVE;
 
 	rdmsr(MSR_TMTA_LONGRUN_CTRL, msr_lo, msr_hi);
-	dprintk("longrun ctrl is %x - %x\n", msr_lo, msr_hi);
+	pr_debug("longrun ctrl is %x - %x\n", msr_lo, msr_hi);
 	msr_lo &= 0x0000007F;
 	msr_hi &= 0x0000007F;
 
@@ -150,7 +147,7 @@ static unsigned int longrun_get(unsigned int cpu)
 		return 0;
 
 	cpuid(0x80860007, &eax, &ebx, &ecx, &edx);
-	dprintk("cpuid eax is %u\n", eax);
+	pr_debug("cpuid eax is %u\n", eax);
 
 	return eax * 1000;
 }
@@ -196,7 +193,7 @@ static int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
 		rdmsr(MSR_TMTA_LRTI_VOLT_MHZ, msr_lo, msr_hi);
 		*high_freq = msr_lo * 1000; /* to kHz */
 
-		dprintk("longrun table interface told %u - %u kHz\n",
+		pr_debug("longrun table interface told %u - %u kHz\n",
 				*low_freq, *high_freq);
 
 		if (*low_freq > *high_freq)
@@ -207,7 +204,7 @@ static int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
 	/* set the upper border to the value determined during TSC init */
 	*high_freq = (cpu_khz / 1000);
 	*high_freq = *high_freq * 1000;
-	dprintk("high frequency is %u kHz\n", *high_freq);
+	pr_debug("high frequency is %u kHz\n", *high_freq);
 
 	/* get current borders */
 	rdmsr(MSR_TMTA_LONGRUN_CTRL, msr_lo, msr_hi);
@@ -233,7 +230,7 @@ static int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
 		/* restore values */
 		wrmsr(MSR_TMTA_LONGRUN_CTRL, save_lo, save_hi);
 	}
-	dprintk("percentage is %u %%, freq is %u MHz\n", ecx, eax);
+	pr_debug("percentage is %u %%, freq is %u MHz\n", ecx, eax);
 
 	/* performance_pctg = (current_freq - low_freq)/(high_freq - low_freq)
 	 * eqals
@@ -249,7 +246,7 @@ static int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
 	edx = ((eax - ebx) * 100) / (100 - ecx);
 	*low_freq = edx * 1000; /* back to kHz */
 
-	dprintk("low frequency is %u kHz\n", *low_freq);
+	pr_debug("low frequency is %u kHz\n", *low_freq);
 
 	if (*low_freq > *high_freq)
 		*low_freq = *high_freq;
diff --git a/arch/x86/kernel/cpu/cpufreq/mperf.c b/drivers/cpufreq/mperf.c
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/mperf.c
rename to drivers/cpufreq/mperf.c
diff --git a/arch/x86/kernel/cpu/cpufreq/mperf.h b/drivers/cpufreq/mperf.h
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/mperf.h
rename to drivers/cpufreq/mperf.h
diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
similarity index 96%
rename from arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
rename to drivers/cpufreq/p4-clockmod.c
index 52c93648e492f10c8c6da916f7c1cd4dc25f2807..6be3e0760c26f0d7b0b3750d165d527b64aaff88 100644
--- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/drivers/cpufreq/p4-clockmod.c
@@ -35,8 +35,6 @@
 #include "speedstep-lib.h"
 
 #define PFX	"p4-clockmod: "
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"p4-clockmod", msg)
 
 /*
  * Duty Cycle (3bits), note DC_DISABLE is not specified in
@@ -66,7 +64,7 @@ static int cpufreq_p4_setdc(unsigned int cpu, unsigned int newstate)
 	rdmsr_on_cpu(cpu, MSR_IA32_THERM_STATUS, &l, &h);
 
 	if (l & 0x01)
-		dprintk("CPU#%d currently thermal throttled\n", cpu);
+		pr_debug("CPU#%d currently thermal throttled\n", cpu);
 
 	if (has_N44_O17_errata[cpu] &&
 	    (newstate == DC_25PT || newstate == DC_DFLT))
@@ -74,10 +72,10 @@ static int cpufreq_p4_setdc(unsigned int cpu, unsigned int newstate)
 
 	rdmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL, &l, &h);
 	if (newstate == DC_DISABLE) {
-		dprintk("CPU#%d disabling modulation\n", cpu);
+		pr_debug("CPU#%d disabling modulation\n", cpu);
 		wrmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL, l & ~(1<<4), h);
 	} else {
-		dprintk("CPU#%d setting duty cycle to %d%%\n",
+		pr_debug("CPU#%d setting duty cycle to %d%%\n",
 			cpu, ((125 * newstate) / 10));
 		/* bits 63 - 5	: reserved
 		 * bit  4	: enable/disable
@@ -217,7 +215,7 @@ static int cpufreq_p4_cpu_init(struct cpufreq_policy *policy)
 	case 0x0f11:
 	case 0x0f12:
 		has_N44_O17_errata[policy->cpu] = 1;
-		dprintk("has errata -- disabling low frequencies\n");
+		pr_debug("has errata -- disabling low frequencies\n");
 	}
 
 	if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4D &&
diff --git a/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c b/drivers/cpufreq/pcc-cpufreq.c
similarity index 91%
rename from arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c
rename to drivers/cpufreq/pcc-cpufreq.c
index 755a31e0f5b0d07ea574e020a87327500eac0308..7b0603eb01297a7088c24d0ab1101e5e9625713b 100644
--- a/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c
+++ b/drivers/cpufreq/pcc-cpufreq.c
@@ -39,7 +39,7 @@
 
 #include <acpi/processor.h>
 
-#define PCC_VERSION 	"1.00.00"
+#define PCC_VERSION	"1.10.00"
 #define POLL_LOOPS 	300
 
 #define CMD_COMPLETE 	0x1
@@ -48,9 +48,6 @@
 
 #define BUF_SZ		4
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER,	\
-					     "pcc-cpufreq", msg)
-
 struct pcc_register_resource {
 	u8 descriptor;
 	u16 length;
@@ -102,7 +99,7 @@ static struct acpi_generic_address doorbell;
 static u64 doorbell_preserve;
 static u64 doorbell_write;
 
-static u8 OSC_UUID[16] = {0x63, 0x9B, 0x2C, 0x9F, 0x70, 0x91, 0x49, 0x1f,
+static u8 OSC_UUID[16] = {0x9F, 0x2C, 0x9B, 0x63, 0x91, 0x70, 0x1f, 0x49,
 			  0xBB, 0x4F, 0xA5, 0x98, 0x2F, 0xA1, 0xB5, 0x46};
 
 struct pcc_cpu {
@@ -152,7 +149,7 @@ static unsigned int pcc_get_freq(unsigned int cpu)
 
 	spin_lock(&pcc_lock);
 
-	dprintk("get: get_freq for CPU %d\n", cpu);
+	pr_debug("get: get_freq for CPU %d\n", cpu);
 	pcc_cpu_data = per_cpu_ptr(pcc_cpu_info, cpu);
 
 	input_buffer = 0x1;
@@ -170,7 +167,7 @@ static unsigned int pcc_get_freq(unsigned int cpu)
 
 	status = ioread16(&pcch_hdr->status);
 	if (status != CMD_COMPLETE) {
-		dprintk("get: FAILED: for CPU %d, status is %d\n",
+		pr_debug("get: FAILED: for CPU %d, status is %d\n",
 			cpu, status);
 		goto cmd_incomplete;
 	}
@@ -178,14 +175,14 @@ static unsigned int pcc_get_freq(unsigned int cpu)
 	curr_freq = (((ioread32(&pcch_hdr->nominal) * (output_buffer & 0xff))
 			/ 100) * 1000);
 
-	dprintk("get: SUCCESS: (virtual) output_offset for cpu %d is "
-		"0x%x, contains a value of: 0x%x. Speed is: %d MHz\n",
+	pr_debug("get: SUCCESS: (virtual) output_offset for cpu %d is "
+		"0x%p, contains a value of: 0x%x. Speed is: %d MHz\n",
 		cpu, (pcch_virt_addr + pcc_cpu_data->output_offset),
 		output_buffer, curr_freq);
 
 	freq_limit = (output_buffer >> 8) & 0xff;
 	if (freq_limit != 0xff) {
-		dprintk("get: frequency for cpu %d is being temporarily"
+		pr_debug("get: frequency for cpu %d is being temporarily"
 			" capped at %d\n", cpu, curr_freq);
 	}
 
@@ -212,8 +209,8 @@ static int pcc_cpufreq_target(struct cpufreq_policy *policy,
 	cpu = policy->cpu;
 	pcc_cpu_data = per_cpu_ptr(pcc_cpu_info, cpu);
 
-	dprintk("target: CPU %d should go to target freq: %d "
-		"(virtual) input_offset is 0x%x\n",
+	pr_debug("target: CPU %d should go to target freq: %d "
+		"(virtual) input_offset is 0x%p\n",
 		cpu, target_freq,
 		(pcch_virt_addr + pcc_cpu_data->input_offset));
 
@@ -234,14 +231,14 @@ static int pcc_cpufreq_target(struct cpufreq_policy *policy,
 
 	status = ioread16(&pcch_hdr->status);
 	if (status != CMD_COMPLETE) {
-		dprintk("target: FAILED for cpu %d, with status: 0x%x\n",
+		pr_debug("target: FAILED for cpu %d, with status: 0x%x\n",
 			cpu, status);
 		goto cmd_incomplete;
 	}
 	iowrite16(0, &pcch_hdr->status);
 
 	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
-	dprintk("target: was SUCCESSFUL for cpu %d\n", cpu);
+	pr_debug("target: was SUCCESSFUL for cpu %d\n", cpu);
 	spin_unlock(&pcc_lock);
 
 	return 0;
@@ -293,7 +290,7 @@ static int pcc_get_offset(int cpu)
 	memset_io((pcch_virt_addr + pcc_cpu_data->input_offset), 0, BUF_SZ);
 	memset_io((pcch_virt_addr + pcc_cpu_data->output_offset), 0, BUF_SZ);
 
-	dprintk("pcc_get_offset: for CPU %d: pcc_cpu_data "
+	pr_debug("pcc_get_offset: for CPU %d: pcc_cpu_data "
 		"input_offset: 0x%x, pcc_cpu_data output_offset: 0x%x\n",
 		cpu, pcc_cpu_data->input_offset, pcc_cpu_data->output_offset);
 out_free:
@@ -410,7 +407,7 @@ static int __init pcc_cpufreq_probe(void)
 	if (ACPI_SUCCESS(status)) {
 		ret = pcc_cpufreq_do_osc(&osc_handle);
 		if (ret)
-			dprintk("probe: _OSC evaluation did not succeed\n");
+			pr_debug("probe: _OSC evaluation did not succeed\n");
 		/* Firmware's use of _OSC is optional */
 		ret = 0;
 	}
@@ -433,7 +430,7 @@ static int __init pcc_cpufreq_probe(void)
 
 	mem_resource = (struct pcc_memory_resource *)member->buffer.pointer;
 
-	dprintk("probe: mem_resource descriptor: 0x%x,"
+	pr_debug("probe: mem_resource descriptor: 0x%x,"
 		" length: %d, space_id: %d, resource_usage: %d,"
 		" type_specific: %d, granularity: 0x%llx,"
 		" minimum: 0x%llx, maximum: 0x%llx,"
@@ -453,13 +450,13 @@ static int __init pcc_cpufreq_probe(void)
 	pcch_virt_addr = ioremap_nocache(mem_resource->minimum,
 					mem_resource->address_length);
 	if (pcch_virt_addr == NULL) {
-		dprintk("probe: could not map shared mem region\n");
+		pr_debug("probe: could not map shared mem region\n");
 		goto out_free;
 	}
 	pcch_hdr = pcch_virt_addr;
 
-	dprintk("probe: PCCH header (virtual) addr: 0x%p\n", pcch_hdr);
-	dprintk("probe: PCCH header is at physical address: 0x%llx,"
+	pr_debug("probe: PCCH header (virtual) addr: 0x%p\n", pcch_hdr);
+	pr_debug("probe: PCCH header is at physical address: 0x%llx,"
 		" signature: 0x%x, length: %d bytes, major: %d, minor: %d,"
 		" supported features: 0x%x, command field: 0x%x,"
 		" status field: 0x%x, nominal latency: %d us\n",
@@ -469,7 +466,7 @@ static int __init pcc_cpufreq_probe(void)
 		ioread16(&pcch_hdr->command), ioread16(&pcch_hdr->status),
 		ioread32(&pcch_hdr->latency));
 
-	dprintk("probe: min time between commands: %d us,"
+	pr_debug("probe: min time between commands: %d us,"
 		" max time between commands: %d us,"
 		" nominal CPU frequency: %d MHz,"
 		" minimum CPU frequency: %d MHz,"
@@ -494,7 +491,7 @@ static int __init pcc_cpufreq_probe(void)
 	doorbell.access_width = 64;
 	doorbell.address = reg_resource->address;
 
-	dprintk("probe: doorbell: space_id is %d, bit_width is %d, "
+	pr_debug("probe: doorbell: space_id is %d, bit_width is %d, "
 		"bit_offset is %d, access_width is %d, address is 0x%llx\n",
 		doorbell.space_id, doorbell.bit_width, doorbell.bit_offset,
 		doorbell.access_width, reg_resource->address);
@@ -515,7 +512,7 @@ static int __init pcc_cpufreq_probe(void)
 
 	doorbell_write = member->integer.value;
 
-	dprintk("probe: doorbell_preserve: 0x%llx,"
+	pr_debug("probe: doorbell_preserve: 0x%llx,"
 		" doorbell_write: 0x%llx\n",
 		doorbell_preserve, doorbell_write);
 
@@ -550,7 +547,7 @@ static int pcc_cpufreq_cpu_init(struct cpufreq_policy *policy)
 
 	result = pcc_get_offset(cpu);
 	if (result) {
-		dprintk("init: PCCP evaluation failed\n");
+		pr_debug("init: PCCP evaluation failed\n");
 		goto out;
 	}
 
@@ -561,12 +558,12 @@ static int pcc_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	policy->cur = pcc_get_freq(cpu);
 
 	if (!policy->cur) {
-		dprintk("init: Unable to get current CPU frequency\n");
+		pr_debug("init: Unable to get current CPU frequency\n");
 		result = -EINVAL;
 		goto out;
 	}
 
-	dprintk("init: policy->max is %d, policy->min is %d\n",
+	pr_debug("init: policy->max is %d, policy->min is %d\n",
 		policy->max, policy->min);
 out:
 	return result;
@@ -597,7 +594,7 @@ static int __init pcc_cpufreq_init(void)
 
 	ret = pcc_cpufreq_probe();
 	if (ret) {
-		dprintk("pcc_cpufreq_init: PCCH evaluation failed\n");
+		pr_debug("pcc_cpufreq_init: PCCH evaluation failed\n");
 		return ret;
 	}
 
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k6.c b/drivers/cpufreq/powernow-k6.c
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/powernow-k6.c
rename to drivers/cpufreq/powernow-k6.c
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c b/drivers/cpufreq/powernow-k7.c
similarity index 95%
rename from arch/x86/kernel/cpu/cpufreq/powernow-k7.c
rename to drivers/cpufreq/powernow-k7.c
index 4a45fd6e41ba9bb5a0fc533b95dae8a569119c88..d71d9f3723590cd659323e58338ca0c2a7ee9319 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
+++ b/drivers/cpufreq/powernow-k7.c
@@ -68,7 +68,6 @@ union powernow_acpi_control_t {
 };
 #endif
 
-#ifdef CONFIG_CPU_FREQ_DEBUG
 /* divide by 1000 to get VCore voltage in V. */
 static const int mobile_vid_table[32] = {
     2000, 1950, 1900, 1850, 1800, 1750, 1700, 1650,
@@ -76,7 +75,6 @@ static const int mobile_vid_table[32] = {
     1275, 1250, 1225, 1200, 1175, 1150, 1125, 1100,
     1075, 1050, 1025, 1000, 975, 950, 925, 0,
 };
-#endif
 
 /* divide by 10 to get FID. */
 static const int fid_codes[32] = {
@@ -103,9 +101,6 @@ static unsigned int fsb;
 static unsigned int latency;
 static char have_a0;
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"powernow-k7", msg)
-
 static int check_fsb(unsigned int fsbspeed)
 {
 	int delta;
@@ -209,7 +204,7 @@ static int get_ranges(unsigned char *pst)
 		vid = *pst++;
 		powernow_table[j].index |= (vid << 8); /* upper 8 bits */
 
-		dprintk("   FID: 0x%x (%d.%dx [%dMHz])  "
+		pr_debug("   FID: 0x%x (%d.%dx [%dMHz])  "
 			 "VID: 0x%x (%d.%03dV)\n", fid, fid_codes[fid] / 10,
 			 fid_codes[fid] % 10, speed/1000, vid,
 			 mobile_vid_table[vid]/1000,
@@ -367,7 +362,7 @@ static int powernow_acpi_init(void)
 		unsigned int speed, speed_mhz;
 
 		pc.val = (unsigned long) state->control;
-		dprintk("acpi:  P%d: %d MHz %d mW %d uS control %08x SGTC %d\n",
+		pr_debug("acpi:  P%d: %d MHz %d mW %d uS control %08x SGTC %d\n",
 			 i,
 			 (u32) state->core_frequency,
 			 (u32) state->power,
@@ -401,7 +396,7 @@ static int powernow_acpi_init(void)
 				invalidate_entry(i);
 		}
 
-		dprintk("   FID: 0x%x (%d.%dx [%dMHz])  "
+		pr_debug("   FID: 0x%x (%d.%dx [%dMHz])  "
 			 "VID: 0x%x (%d.%03dV)\n", fid, fid_codes[fid] / 10,
 			 fid_codes[fid] % 10, speed_mhz, vid,
 			 mobile_vid_table[vid]/1000,
@@ -409,7 +404,7 @@ static int powernow_acpi_init(void)
 
 		if (state->core_frequency != speed_mhz) {
 			state->core_frequency = speed_mhz;
-			dprintk("   Corrected ACPI frequency to %d\n",
+			pr_debug("   Corrected ACPI frequency to %d\n",
 				speed_mhz);
 		}
 
@@ -453,8 +448,8 @@ static int powernow_acpi_init(void)
 
 static void print_pst_entry(struct pst_s *pst, unsigned int j)
 {
-	dprintk("PST:%d (@%p)\n", j, pst);
-	dprintk(" cpuid: 0x%x  fsb: %d  maxFID: 0x%x  startvid: 0x%x\n",
+	pr_debug("PST:%d (@%p)\n", j, pst);
+	pr_debug(" cpuid: 0x%x  fsb: %d  maxFID: 0x%x  startvid: 0x%x\n",
 		pst->cpuid, pst->fsbspeed, pst->maxfid, pst->startvid);
 }
 
@@ -474,20 +469,20 @@ static int powernow_decode_bios(int maxfid, int startvid)
 		p = phys_to_virt(i);
 
 		if (memcmp(p, "AMDK7PNOW!",  10) == 0) {
-			dprintk("Found PSB header at %p\n", p);
+			pr_debug("Found PSB header at %p\n", p);
 			psb = (struct psb_s *) p;
-			dprintk("Table version: 0x%x\n", psb->tableversion);
+			pr_debug("Table version: 0x%x\n", psb->tableversion);
 			if (psb->tableversion != 0x12) {
 				printk(KERN_INFO PFX "Sorry, only v1.2 tables"
 						" supported right now\n");
 				return -ENODEV;
 			}
 
-			dprintk("Flags: 0x%x\n", psb->flags);
+			pr_debug("Flags: 0x%x\n", psb->flags);
 			if ((psb->flags & 1) == 0)
-				dprintk("Mobile voltage regulator\n");
+				pr_debug("Mobile voltage regulator\n");
 			else
-				dprintk("Desktop voltage regulator\n");
+				pr_debug("Desktop voltage regulator\n");
 
 			latency = psb->settlingtime;
 			if (latency < 100) {
@@ -497,9 +492,9 @@ static int powernow_decode_bios(int maxfid, int startvid)
 						"Correcting.\n", latency);
 				latency = 100;
 			}
-			dprintk("Settling Time: %d microseconds.\n",
+			pr_debug("Settling Time: %d microseconds.\n",
 					psb->settlingtime);
-			dprintk("Has %d PST tables. (Only dumping ones "
+			pr_debug("Has %d PST tables. (Only dumping ones "
 					"relevant to this CPU).\n",
 					psb->numpst);
 
@@ -650,7 +645,7 @@ static int __cpuinit powernow_cpu_init(struct cpufreq_policy *policy)
 		printk(KERN_WARNING PFX "can not determine bus frequency\n");
 		return -EINVAL;
 	}
-	dprintk("FSB: %3dMHz\n", fsb/1000);
+	pr_debug("FSB: %3dMHz\n", fsb/1000);
 
 	if (dmi_check_system(powernow_dmi_table) || acpi_force) {
 		printk(KERN_INFO PFX "PSB/PST known to be broken.  "
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k7.h b/drivers/cpufreq/powernow-k7.h
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/powernow-k7.h
rename to drivers/cpufreq/powernow-k7.h
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
similarity index 93%
rename from arch/x86/kernel/cpu/cpufreq/powernow-k8.c
rename to drivers/cpufreq/powernow-k8.c
index 2368e38327b351dc1d0b983a12c79d7f3d558960..83479b6fb9a14fc9ef9826c18274560951c45f19 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -139,7 +139,7 @@ static int query_current_values_with_pending_wait(struct powernow_k8_data *data)
 	}
 	do {
 		if (i++ > 10000) {
-			dprintk("detected change pending stuck\n");
+			pr_debug("detected change pending stuck\n");
 			return 1;
 		}
 		rdmsr(MSR_FIDVID_STATUS, lo, hi);
@@ -176,7 +176,7 @@ static void fidvid_msr_init(void)
 	fid = lo & MSR_S_LO_CURRENT_FID;
 	lo = fid | (vid << MSR_C_LO_VID_SHIFT);
 	hi = MSR_C_HI_STP_GNT_BENIGN;
-	dprintk("cpu%d, init lo 0x%x, hi 0x%x\n", smp_processor_id(), lo, hi);
+	pr_debug("cpu%d, init lo 0x%x, hi 0x%x\n", smp_processor_id(), lo, hi);
 	wrmsr(MSR_FIDVID_CTL, lo, hi);
 }
 
@@ -196,7 +196,7 @@ static int write_new_fid(struct powernow_k8_data *data, u32 fid)
 	lo |= (data->currvid << MSR_C_LO_VID_SHIFT);
 	lo |= MSR_C_LO_INIT_FID_VID;
 
-	dprintk("writing fid 0x%x, lo 0x%x, hi 0x%x\n",
+	pr_debug("writing fid 0x%x, lo 0x%x, hi 0x%x\n",
 		fid, lo, data->plllock * PLL_LOCK_CONVERSION);
 
 	do {
@@ -244,7 +244,7 @@ static int write_new_vid(struct powernow_k8_data *data, u32 vid)
 	lo |= (vid << MSR_C_LO_VID_SHIFT);
 	lo |= MSR_C_LO_INIT_FID_VID;
 
-	dprintk("writing vid 0x%x, lo 0x%x, hi 0x%x\n",
+	pr_debug("writing vid 0x%x, lo 0x%x, hi 0x%x\n",
 		vid, lo, STOP_GRANT_5NS);
 
 	do {
@@ -325,7 +325,7 @@ static int transition_fid_vid(struct powernow_k8_data *data,
 		return 1;
 	}
 
-	dprintk("transitioned (cpu%d): new fid 0x%x, vid 0x%x\n",
+	pr_debug("transitioned (cpu%d): new fid 0x%x, vid 0x%x\n",
 		smp_processor_id(), data->currfid, data->currvid);
 
 	return 0;
@@ -339,7 +339,7 @@ static int core_voltage_pre_transition(struct powernow_k8_data *data,
 	u32 savefid = data->currfid;
 	u32 maxvid, lo, rvomult = 1;
 
-	dprintk("ph1 (cpu%d): start, currfid 0x%x, currvid 0x%x, "
+	pr_debug("ph1 (cpu%d): start, currfid 0x%x, currvid 0x%x, "
 		"reqvid 0x%x, rvo 0x%x\n",
 		smp_processor_id(),
 		data->currfid, data->currvid, reqvid, data->rvo);
@@ -349,12 +349,12 @@ static int core_voltage_pre_transition(struct powernow_k8_data *data,
 	rvosteps *= rvomult;
 	rdmsr(MSR_FIDVID_STATUS, lo, maxvid);
 	maxvid = 0x1f & (maxvid >> 16);
-	dprintk("ph1 maxvid=0x%x\n", maxvid);
+	pr_debug("ph1 maxvid=0x%x\n", maxvid);
 	if (reqvid < maxvid) /* lower numbers are higher voltages */
 		reqvid = maxvid;
 
 	while (data->currvid > reqvid) {
-		dprintk("ph1: curr 0x%x, req vid 0x%x\n",
+		pr_debug("ph1: curr 0x%x, req vid 0x%x\n",
 			data->currvid, reqvid);
 		if (decrease_vid_code_by_step(data, reqvid, data->vidmvs))
 			return 1;
@@ -365,7 +365,7 @@ static int core_voltage_pre_transition(struct powernow_k8_data *data,
 		if (data->currvid == maxvid) {
 			rvosteps = 0;
 		} else {
-			dprintk("ph1: changing vid for rvo, req 0x%x\n",
+			pr_debug("ph1: changing vid for rvo, req 0x%x\n",
 				data->currvid - 1);
 			if (decrease_vid_code_by_step(data, data->currvid-1, 1))
 				return 1;
@@ -382,7 +382,7 @@ static int core_voltage_pre_transition(struct powernow_k8_data *data,
 		return 1;
 	}
 
-	dprintk("ph1 complete, currfid 0x%x, currvid 0x%x\n",
+	pr_debug("ph1 complete, currfid 0x%x, currvid 0x%x\n",
 		data->currfid, data->currvid);
 
 	return 0;
@@ -400,7 +400,7 @@ static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid)
 		return 0;
 	}
 
-	dprintk("ph2 (cpu%d): starting, currfid 0x%x, currvid 0x%x, "
+	pr_debug("ph2 (cpu%d): starting, currfid 0x%x, currvid 0x%x, "
 		"reqfid 0x%x\n",
 		smp_processor_id(),
 		data->currfid, data->currvid, reqfid);
@@ -457,7 +457,7 @@ static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid)
 		return 1;
 	}
 
-	dprintk("ph2 complete, currfid 0x%x, currvid 0x%x\n",
+	pr_debug("ph2 complete, currfid 0x%x, currvid 0x%x\n",
 		data->currfid, data->currvid);
 
 	return 0;
@@ -470,7 +470,7 @@ static int core_voltage_post_transition(struct powernow_k8_data *data,
 	u32 savefid = data->currfid;
 	u32 savereqvid = reqvid;
 
-	dprintk("ph3 (cpu%d): starting, currfid 0x%x, currvid 0x%x\n",
+	pr_debug("ph3 (cpu%d): starting, currfid 0x%x, currvid 0x%x\n",
 		smp_processor_id(),
 		data->currfid, data->currvid);
 
@@ -498,17 +498,17 @@ static int core_voltage_post_transition(struct powernow_k8_data *data,
 		return 1;
 
 	if (savereqvid != data->currvid) {
-		dprintk("ph3 failed, currvid 0x%x\n", data->currvid);
+		pr_debug("ph3 failed, currvid 0x%x\n", data->currvid);
 		return 1;
 	}
 
 	if (savefid != data->currfid) {
-		dprintk("ph3 failed, currfid changed 0x%x\n",
+		pr_debug("ph3 failed, currfid changed 0x%x\n",
 			data->currfid);
 		return 1;
 	}
 
-	dprintk("ph3 complete, currfid 0x%x, currvid 0x%x\n",
+	pr_debug("ph3 complete, currfid 0x%x, currvid 0x%x\n",
 		data->currfid, data->currvid);
 
 	return 0;
@@ -707,7 +707,7 @@ static int fill_powernow_table(struct powernow_k8_data *data,
 		return -EIO;
 	}
 
-	dprintk("cfid 0x%x, cvid 0x%x\n", data->currfid, data->currvid);
+	pr_debug("cfid 0x%x, cvid 0x%x\n", data->currfid, data->currvid);
 	data->powernow_table = powernow_table;
 	if (cpumask_first(cpu_core_mask(data->cpu)) == data->cpu)
 		print_basics(data);
@@ -717,7 +717,7 @@ static int fill_powernow_table(struct powernow_k8_data *data,
 		    (pst[j].vid == data->currvid))
 			return 0;
 
-	dprintk("currfid/vid do not match PST, ignoring\n");
+	pr_debug("currfid/vid do not match PST, ignoring\n");
 	return 0;
 }
 
@@ -739,36 +739,36 @@ static int find_psb_table(struct powernow_k8_data *data)
 		if (memcmp(psb, PSB_ID_STRING, PSB_ID_STRING_LEN) != 0)
 			continue;
 
-		dprintk("found PSB header at 0x%p\n", psb);
+		pr_debug("found PSB header at 0x%p\n", psb);
 
-		dprintk("table vers: 0x%x\n", psb->tableversion);
+		pr_debug("table vers: 0x%x\n", psb->tableversion);
 		if (psb->tableversion != PSB_VERSION_1_4) {
 			printk(KERN_ERR FW_BUG PFX "PSB table is not v1.4\n");
 			return -ENODEV;
 		}
 
-		dprintk("flags: 0x%x\n", psb->flags1);
+		pr_debug("flags: 0x%x\n", psb->flags1);
 		if (psb->flags1) {
 			printk(KERN_ERR FW_BUG PFX "unknown flags\n");
 			return -ENODEV;
 		}
 
 		data->vstable = psb->vstable;
-		dprintk("voltage stabilization time: %d(*20us)\n",
+		pr_debug("voltage stabilization time: %d(*20us)\n",
 				data->vstable);
 
-		dprintk("flags2: 0x%x\n", psb->flags2);
+		pr_debug("flags2: 0x%x\n", psb->flags2);
 		data->rvo = psb->flags2 & 3;
 		data->irt = ((psb->flags2) >> 2) & 3;
 		mvs = ((psb->flags2) >> 4) & 3;
 		data->vidmvs = 1 << mvs;
 		data->batps = ((psb->flags2) >> 6) & 3;
 
-		dprintk("ramp voltage offset: %d\n", data->rvo);
-		dprintk("isochronous relief time: %d\n", data->irt);
-		dprintk("maximum voltage step: %d - 0x%x\n", mvs, data->vidmvs);
+		pr_debug("ramp voltage offset: %d\n", data->rvo);
+		pr_debug("isochronous relief time: %d\n", data->irt);
+		pr_debug("maximum voltage step: %d - 0x%x\n", mvs, data->vidmvs);
 
-		dprintk("numpst: 0x%x\n", psb->num_tables);
+		pr_debug("numpst: 0x%x\n", psb->num_tables);
 		cpst = psb->num_tables;
 		if ((psb->cpuid == 0x00000fc0) ||
 		    (psb->cpuid == 0x00000fe0)) {
@@ -783,13 +783,13 @@ static int find_psb_table(struct powernow_k8_data *data)
 		}
 
 		data->plllock = psb->plllocktime;
-		dprintk("plllocktime: 0x%x (units 1us)\n", psb->plllocktime);
-		dprintk("maxfid: 0x%x\n", psb->maxfid);
-		dprintk("maxvid: 0x%x\n", psb->maxvid);
+		pr_debug("plllocktime: 0x%x (units 1us)\n", psb->plllocktime);
+		pr_debug("maxfid: 0x%x\n", psb->maxfid);
+		pr_debug("maxvid: 0x%x\n", psb->maxvid);
 		maxvid = psb->maxvid;
 
 		data->numps = psb->numps;
-		dprintk("numpstates: 0x%x\n", data->numps);
+		pr_debug("numpstates: 0x%x\n", data->numps);
 		return fill_powernow_table(data,
 				(struct pst_s *)(psb+1), maxvid);
 	}
@@ -834,13 +834,13 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
 	u64 control, status;
 
 	if (acpi_processor_register_performance(&data->acpi_data, data->cpu)) {
-		dprintk("register performance failed: bad ACPI data\n");
+		pr_debug("register performance failed: bad ACPI data\n");
 		return -EIO;
 	}
 
 	/* verify the data contained in the ACPI structures */
 	if (data->acpi_data.state_count <= 1) {
-		dprintk("No ACPI P-States\n");
+		pr_debug("No ACPI P-States\n");
 		goto err_out;
 	}
 
@@ -849,7 +849,7 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
 
 	if ((control != ACPI_ADR_SPACE_FIXED_HARDWARE) ||
 	    (status != ACPI_ADR_SPACE_FIXED_HARDWARE)) {
-		dprintk("Invalid control/status registers (%x - %x)\n",
+		pr_debug("Invalid control/status registers (%llx - %llx)\n",
 			control, status);
 		goto err_out;
 	}
@@ -858,7 +858,7 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
 	powernow_table = kmalloc((sizeof(struct cpufreq_frequency_table)
 		* (data->acpi_data.state_count + 1)), GFP_KERNEL);
 	if (!powernow_table) {
-		dprintk("powernow_table memory alloc failure\n");
+		pr_debug("powernow_table memory alloc failure\n");
 		goto err_out;
 	}
 
@@ -928,7 +928,7 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data,
 		}
 		rdmsr(MSR_PSTATE_DEF_BASE + index, lo, hi);
 		if (!(hi & HW_PSTATE_VALID_MASK)) {
-			dprintk("invalid pstate %d, ignoring\n", index);
+			pr_debug("invalid pstate %d, ignoring\n", index);
 			invalidate_entry(powernow_table, i);
 			continue;
 		}
@@ -968,7 +968,7 @@ static int fill_powernow_table_fidvid(struct powernow_k8_data *data,
 			vid = (control >> VID_SHIFT) & VID_MASK;
 		}
 
-		dprintk("   %d : fid 0x%x, vid 0x%x\n", i, fid, vid);
+		pr_debug("   %d : fid 0x%x, vid 0x%x\n", i, fid, vid);
 
 		index = fid | (vid<<8);
 		powernow_table[i].index = index;
@@ -978,7 +978,7 @@ static int fill_powernow_table_fidvid(struct powernow_k8_data *data,
 
 		/* verify frequency is OK */
 		if ((freq > (MAX_FREQ * 1000)) || (freq < (MIN_FREQ * 1000))) {
-			dprintk("invalid freq %u kHz, ignoring\n", freq);
+			pr_debug("invalid freq %u kHz, ignoring\n", freq);
 			invalidate_entry(powernow_table, i);
 			continue;
 		}
@@ -986,7 +986,7 @@ static int fill_powernow_table_fidvid(struct powernow_k8_data *data,
 		/* verify voltage is OK -
 		 * BIOSs are using "off" to indicate invalid */
 		if (vid == VID_OFF) {
-			dprintk("invalid vid %u, ignoring\n", vid);
+			pr_debug("invalid vid %u, ignoring\n", vid);
 			invalidate_entry(powernow_table, i);
 			continue;
 		}
@@ -1047,7 +1047,7 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data,
 	int res, i;
 	struct cpufreq_freqs freqs;
 
-	dprintk("cpu %d transition to index %u\n", smp_processor_id(), index);
+	pr_debug("cpu %d transition to index %u\n", smp_processor_id(), index);
 
 	/* fid/vid correctness check for k8 */
 	/* fid are the lower 8 bits of the index we stored into
@@ -1057,18 +1057,18 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data,
 	fid = data->powernow_table[index].index & 0xFF;
 	vid = (data->powernow_table[index].index & 0xFF00) >> 8;
 
-	dprintk("table matched fid 0x%x, giving vid 0x%x\n", fid, vid);
+	pr_debug("table matched fid 0x%x, giving vid 0x%x\n", fid, vid);
 
 	if (query_current_values_with_pending_wait(data))
 		return 1;
 
 	if ((data->currvid == vid) && (data->currfid == fid)) {
-		dprintk("target matches current values (fid 0x%x, vid 0x%x)\n",
+		pr_debug("target matches current values (fid 0x%x, vid 0x%x)\n",
 			fid, vid);
 		return 0;
 	}
 
-	dprintk("cpu %d, changing to fid 0x%x, vid 0x%x\n",
+	pr_debug("cpu %d, changing to fid 0x%x, vid 0x%x\n",
 		smp_processor_id(), fid, vid);
 	freqs.old = find_khz_freq_from_fid(data->currfid);
 	freqs.new = find_khz_freq_from_fid(fid);
@@ -1096,7 +1096,7 @@ static int transition_frequency_pstate(struct powernow_k8_data *data,
 	int res, i;
 	struct cpufreq_freqs freqs;
 
-	dprintk("cpu %d transition to index %u\n", smp_processor_id(), index);
+	pr_debug("cpu %d transition to index %u\n", smp_processor_id(), index);
 
 	/* get MSR index for hardware pstate transition */
 	pstate = index & HW_PSTATE_MASK;
@@ -1156,14 +1156,14 @@ static int powernowk8_target(struct cpufreq_policy *pol,
 		goto err_out;
 	}
 
-	dprintk("targ: cpu %d, %d kHz, min %d, max %d, relation %d\n",
+	pr_debug("targ: cpu %d, %d kHz, min %d, max %d, relation %d\n",
 		pol->cpu, targfreq, pol->min, pol->max, relation);
 
 	if (query_current_values_with_pending_wait(data))
 		goto err_out;
 
 	if (cpu_family != CPU_HW_PSTATE) {
-		dprintk("targ: curr fid 0x%x, vid 0x%x\n",
+		pr_debug("targ: curr fid 0x%x, vid 0x%x\n",
 		data->currfid, data->currvid);
 
 		if ((checkvid != data->currvid) ||
@@ -1319,7 +1319,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 				data->currpstate);
 	else
 		pol->cur = find_khz_freq_from_fid(data->currfid);
-	dprintk("policy current frequency %d kHz\n", pol->cur);
+	pr_debug("policy current frequency %d kHz\n", pol->cur);
 
 	/* min/max the cpu is capable of */
 	if (cpufreq_frequency_table_cpuinfo(pol, data->powernow_table)) {
@@ -1337,10 +1337,10 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 	cpufreq_frequency_table_get_attr(data->powernow_table, pol->cpu);
 
 	if (cpu_family == CPU_HW_PSTATE)
-		dprintk("cpu_init done, current pstate 0x%x\n",
+		pr_debug("cpu_init done, current pstate 0x%x\n",
 				data->currpstate);
 	else
-		dprintk("cpu_init done, current fid 0x%x, vid 0x%x\n",
+		pr_debug("cpu_init done, current fid 0x%x, vid 0x%x\n",
 			data->currfid, data->currvid);
 
 	per_cpu(powernow_data, pol->cpu) = data;
@@ -1586,7 +1586,7 @@ static int __cpuinit powernowk8_init(void)
 /* driver entry point for term */
 static void __exit powernowk8_exit(void)
 {
-	dprintk("exit\n");
+	pr_debug("exit\n");
 
 	if (boot_cpu_has(X86_FEATURE_CPB)) {
 		msrs_free(msrs);
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h b/drivers/cpufreq/powernow-k8.h
similarity index 98%
rename from arch/x86/kernel/cpu/cpufreq/powernow-k8.h
rename to drivers/cpufreq/powernow-k8.h
index df3529b1c02d7bfe468d8d073f51099400805ce6..3744d26cdc2b31524fe6686e33a28f2ada18f30b 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
+++ b/drivers/cpufreq/powernow-k8.h
@@ -211,8 +211,6 @@ struct pst_s {
 	u8 vid;
 };
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "powernow-k8", msg)
-
 static int core_voltage_pre_transition(struct powernow_k8_data *data,
 	u32 reqvid, u32 regfid);
 static int core_voltage_post_transition(struct powernow_k8_data *data, u32 reqvid);
diff --git a/arch/x86/kernel/cpu/cpufreq/sc520_freq.c b/drivers/cpufreq/sc520_freq.c
similarity index 95%
rename from arch/x86/kernel/cpu/cpufreq/sc520_freq.c
rename to drivers/cpufreq/sc520_freq.c
index 435a996a613a6cb3e1a5da201c45ff48b7ac9f3e..1e205e6b1727e5e1f78260b7baa1faa1ca27d2b3 100644
--- a/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
+++ b/drivers/cpufreq/sc520_freq.c
@@ -29,8 +29,6 @@
 
 static __u8 __iomem *cpuctl;
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"sc520_freq", msg)
 #define PFX "sc520_freq: "
 
 static struct cpufreq_frequency_table sc520_freq_table[] = {
@@ -66,7 +64,7 @@ static void sc520_freq_set_cpu_state(unsigned int state)
 
 	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
 
-	dprintk("attempting to set frequency to %i kHz\n",
+	pr_debug("attempting to set frequency to %i kHz\n",
 			sc520_freq_table[state].frequency);
 
 	local_irq_disable();
@@ -161,7 +159,7 @@ static int __init sc520_freq_init(void)
 	/* Test if we have the right hardware */
 	if (c->x86_vendor != X86_VENDOR_AMD ||
 	    c->x86 != 4 || c->x86_model != 9) {
-		dprintk("no Elan SC520 processor found!\n");
+		pr_debug("no Elan SC520 processor found!\n");
 		return -ENODEV;
 	}
 	cpuctl = ioremap((unsigned long)(MMCR_BASE + OFFS_CPUCTL), 1);
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
similarity index 96%
rename from arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
rename to drivers/cpufreq/speedstep-centrino.c
index 9b1ff37de46ae6a729f48d2d94ad30548806884d..6ea3455def2165e970ee3e35e6910f2598af8218 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/drivers/cpufreq/speedstep-centrino.c
@@ -29,9 +29,6 @@
 #define PFX		"speedstep-centrino: "
 #define MAINTAINER	"cpufreq@vger.kernel.org"
 
-#define dprintk(msg...) \
-	cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "speedstep-centrino", msg)
-
 #define INTEL_MSR_RANGE	(0xffff)
 
 struct cpu_id
@@ -244,7 +241,7 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy)
 
 	if (model->cpu_id == NULL) {
 		/* No match at all */
-		dprintk("no support for CPU model \"%s\": "
+		pr_debug("no support for CPU model \"%s\": "
 		       "send /proc/cpuinfo to " MAINTAINER "\n",
 		       cpu->x86_model_id);
 		return -ENOENT;
@@ -252,15 +249,15 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy)
 
 	if (model->op_points == NULL) {
 		/* Matched a non-match */
-		dprintk("no table support for CPU model \"%s\"\n",
+		pr_debug("no table support for CPU model \"%s\"\n",
 		       cpu->x86_model_id);
-		dprintk("try using the acpi-cpufreq driver\n");
+		pr_debug("try using the acpi-cpufreq driver\n");
 		return -ENOENT;
 	}
 
 	per_cpu(centrino_model, policy->cpu) = model;
 
-	dprintk("found \"%s\": max frequency: %dkHz\n",
+	pr_debug("found \"%s\": max frequency: %dkHz\n",
 	       model->model_name, model->max_freq);
 
 	return 0;
@@ -369,7 +366,7 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
 		per_cpu(centrino_cpu, policy->cpu) = &cpu_ids[i];
 
 	if (!per_cpu(centrino_cpu, policy->cpu)) {
-		dprintk("found unsupported CPU with "
+		pr_debug("found unsupported CPU with "
 		"Enhanced SpeedStep: send /proc/cpuinfo to "
 		MAINTAINER "\n");
 		return -ENODEV;
@@ -385,7 +382,7 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
 
 	if (!(l & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
 		l |= MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP;
-		dprintk("trying to enable Enhanced SpeedStep (%x)\n", l);
+		pr_debug("trying to enable Enhanced SpeedStep (%x)\n", l);
 		wrmsr(MSR_IA32_MISC_ENABLE, l, h);
 
 		/* check to see if it stuck */
@@ -402,7 +399,7 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
 						/* 10uS transition latency */
 	policy->cur = freq;
 
-	dprintk("centrino_cpu_init: cur=%dkHz\n", policy->cur);
+	pr_debug("centrino_cpu_init: cur=%dkHz\n", policy->cur);
 
 	ret = cpufreq_frequency_table_cpuinfo(policy,
 		per_cpu(centrino_model, policy->cpu)->op_points);
@@ -498,7 +495,7 @@ static int centrino_target (struct cpufreq_policy *policy,
 			good_cpu = j;
 
 		if (good_cpu >= nr_cpu_ids) {
-			dprintk("couldn't limit to CPUs in this domain\n");
+			pr_debug("couldn't limit to CPUs in this domain\n");
 			retval = -EAGAIN;
 			if (first_cpu) {
 				/* We haven't started the transition yet. */
@@ -512,7 +509,7 @@ static int centrino_target (struct cpufreq_policy *policy,
 		if (first_cpu) {
 			rdmsr_on_cpu(good_cpu, MSR_IA32_PERF_CTL, &oldmsr, &h);
 			if (msr == (oldmsr & 0xffff)) {
-				dprintk("no change needed - msr was and needs "
+				pr_debug("no change needed - msr was and needs "
 					"to be %x\n", oldmsr);
 				retval = 0;
 				goto out;
@@ -521,7 +518,7 @@ static int centrino_target (struct cpufreq_policy *policy,
 			freqs.old = extract_clock(oldmsr, cpu, 0);
 			freqs.new = extract_clock(msr, cpu, 0);
 
-			dprintk("target=%dkHz old=%d new=%d msr=%04x\n",
+			pr_debug("target=%dkHz old=%d new=%d msr=%04x\n",
 				target_freq, freqs.old, freqs.new, msr);
 
 			for_each_cpu(k, policy->cpus) {
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c b/drivers/cpufreq/speedstep-ich.c
similarity index 92%
rename from arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
rename to drivers/cpufreq/speedstep-ich.c
index 561758e951802356aa88bb78d4b10c5da2c4e6c7..a748ce782fee7bbb7da944d4a76dec63c472cf37 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
+++ b/drivers/cpufreq/speedstep-ich.c
@@ -53,10 +53,6 @@ static struct cpufreq_frequency_table speedstep_freqs[] = {
 };
 
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"speedstep-ich", msg)
-
-
 /**
  * speedstep_find_register - read the PMBASE address
  *
@@ -80,7 +76,7 @@ static int speedstep_find_register(void)
 		return -ENODEV;
 	}
 
-	dprintk("pmbase is 0x%x\n", pmbase);
+	pr_debug("pmbase is 0x%x\n", pmbase);
 	return 0;
 }
 
@@ -106,13 +102,13 @@ static void speedstep_set_state(unsigned int state)
 	/* read state */
 	value = inb(pmbase + 0x50);
 
-	dprintk("read at pmbase 0x%x + 0x50 returned 0x%x\n", pmbase, value);
+	pr_debug("read at pmbase 0x%x + 0x50 returned 0x%x\n", pmbase, value);
 
 	/* write new state */
 	value &= 0xFE;
 	value |= state;
 
-	dprintk("writing 0x%x to pmbase 0x%x + 0x50\n", value, pmbase);
+	pr_debug("writing 0x%x to pmbase 0x%x + 0x50\n", value, pmbase);
 
 	/* Disable bus master arbitration */
 	pm2_blk = inb(pmbase + 0x20);
@@ -132,10 +128,10 @@ static void speedstep_set_state(unsigned int state)
 	/* Enable IRQs */
 	local_irq_restore(flags);
 
-	dprintk("read at pmbase 0x%x + 0x50 returned 0x%x\n", pmbase, value);
+	pr_debug("read at pmbase 0x%x + 0x50 returned 0x%x\n", pmbase, value);
 
 	if (state == (value & 0x1))
-		dprintk("change to %u MHz succeeded\n",
+		pr_debug("change to %u MHz succeeded\n",
 			speedstep_get_frequency(speedstep_processor) / 1000);
 	else
 		printk(KERN_ERR "cpufreq: change failed - I/O error\n");
@@ -165,7 +161,7 @@ static int speedstep_activate(void)
 	pci_read_config_word(speedstep_chipset_dev, 0x00A0, &value);
 	if (!(value & 0x08)) {
 		value |= 0x08;
-		dprintk("activating SpeedStep (TM) registers\n");
+		pr_debug("activating SpeedStep (TM) registers\n");
 		pci_write_config_word(speedstep_chipset_dev, 0x00A0, value);
 	}
 
@@ -218,7 +214,7 @@ static unsigned int speedstep_detect_chipset(void)
 			return 2; /* 2-M */
 
 		if (hostbridge->revision < 5) {
-			dprintk("hostbridge does not support speedstep\n");
+			pr_debug("hostbridge does not support speedstep\n");
 			speedstep_chipset_dev = NULL;
 			pci_dev_put(hostbridge);
 			return 0;
@@ -246,7 +242,7 @@ static unsigned int speedstep_get(unsigned int cpu)
 	if (smp_call_function_single(cpu, get_freq_data, &speed, 1) != 0)
 		BUG();
 
-	dprintk("detected %u kHz as current frequency\n", speed);
+	pr_debug("detected %u kHz as current frequency\n", speed);
 	return speed;
 }
 
@@ -276,7 +272,7 @@ static int speedstep_target(struct cpufreq_policy *policy,
 	freqs.new = speedstep_freqs[newstate].frequency;
 	freqs.cpu = policy->cpu;
 
-	dprintk("transiting from %u to %u kHz\n", freqs.old, freqs.new);
+	pr_debug("transiting from %u to %u kHz\n", freqs.old, freqs.new);
 
 	/* no transition necessary */
 	if (freqs.old == freqs.new)
@@ -351,7 +347,7 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
 	if (!speed)
 		return -EIO;
 
-	dprintk("currently at %s speed setting - %i MHz\n",
+	pr_debug("currently at %s speed setting - %i MHz\n",
 		(speed == speedstep_freqs[SPEEDSTEP_LOW].frequency)
 		? "low" : "high",
 		(speed / 1000));
@@ -405,14 +401,14 @@ static int __init speedstep_init(void)
 	/* detect processor */
 	speedstep_processor = speedstep_detect_processor();
 	if (!speedstep_processor) {
-		dprintk("Intel(R) SpeedStep(TM) capable processor "
+		pr_debug("Intel(R) SpeedStep(TM) capable processor "
 				"not found\n");
 		return -ENODEV;
 	}
 
 	/* detect chipset */
 	if (!speedstep_detect_chipset()) {
-		dprintk("Intel(R) SpeedStep(TM) for this chipset not "
+		pr_debug("Intel(R) SpeedStep(TM) for this chipset not "
 				"(yet) available.\n");
 		return -ENODEV;
 	}
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c
similarity index 90%
rename from arch/x86/kernel/cpu/cpufreq/speedstep-lib.c
rename to drivers/cpufreq/speedstep-lib.c
index a94ec6be69fa5c798381d41c1c4cb10a0029d385..8af2d2fd9d511913f4648f9f13e90f21d09b36d3 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c
+++ b/drivers/cpufreq/speedstep-lib.c
@@ -18,9 +18,6 @@
 #include <asm/tsc.h>
 #include "speedstep-lib.h"
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"speedstep-lib", msg)
-
 #define PFX "speedstep-lib: "
 
 #ifdef CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK
@@ -75,7 +72,7 @@ static unsigned int pentium3_get_frequency(enum speedstep_processor processor)
 
 	/* read MSR 0x2a - we only need the low 32 bits */
 	rdmsr(MSR_IA32_EBL_CR_POWERON, msr_lo, msr_tmp);
-	dprintk("P3 - MSR_IA32_EBL_CR_POWERON: 0x%x 0x%x\n", msr_lo, msr_tmp);
+	pr_debug("P3 - MSR_IA32_EBL_CR_POWERON: 0x%x 0x%x\n", msr_lo, msr_tmp);
 	msr_tmp = msr_lo;
 
 	/* decode the FSB */
@@ -89,7 +86,7 @@ static unsigned int pentium3_get_frequency(enum speedstep_processor processor)
 
 	/* decode the multiplier */
 	if (processor == SPEEDSTEP_CPU_PIII_C_EARLY) {
-		dprintk("workaround for early PIIIs\n");
+		pr_debug("workaround for early PIIIs\n");
 		msr_lo &= 0x03c00000;
 	} else
 		msr_lo &= 0x0bc00000;
@@ -100,7 +97,7 @@ static unsigned int pentium3_get_frequency(enum speedstep_processor processor)
 		j++;
 	}
 
-	dprintk("speed is %u\n",
+	pr_debug("speed is %u\n",
 		(msr_decode_mult[j].ratio * msr_decode_fsb[i].value * 100));
 
 	return msr_decode_mult[j].ratio * msr_decode_fsb[i].value * 100;
@@ -112,7 +109,7 @@ static unsigned int pentiumM_get_frequency(void)
 	u32 msr_lo, msr_tmp;
 
 	rdmsr(MSR_IA32_EBL_CR_POWERON, msr_lo, msr_tmp);
-	dprintk("PM - MSR_IA32_EBL_CR_POWERON: 0x%x 0x%x\n", msr_lo, msr_tmp);
+	pr_debug("PM - MSR_IA32_EBL_CR_POWERON: 0x%x 0x%x\n", msr_lo, msr_tmp);
 
 	/* see table B-2 of 24547212.pdf */
 	if (msr_lo & 0x00040000) {
@@ -122,7 +119,7 @@ static unsigned int pentiumM_get_frequency(void)
 	}
 
 	msr_tmp = (msr_lo >> 22) & 0x1f;
-	dprintk("bits 22-26 are 0x%x, speed is %u\n",
+	pr_debug("bits 22-26 are 0x%x, speed is %u\n",
 			msr_tmp, (msr_tmp * 100 * 1000));
 
 	return msr_tmp * 100 * 1000;
@@ -160,11 +157,11 @@ static unsigned int pentium_core_get_frequency(void)
 	}
 
 	rdmsr(MSR_IA32_EBL_CR_POWERON, msr_lo, msr_tmp);
-	dprintk("PCORE - MSR_IA32_EBL_CR_POWERON: 0x%x 0x%x\n",
+	pr_debug("PCORE - MSR_IA32_EBL_CR_POWERON: 0x%x 0x%x\n",
 			msr_lo, msr_tmp);
 
 	msr_tmp = (msr_lo >> 22) & 0x1f;
-	dprintk("bits 22-26 are 0x%x, speed is %u\n",
+	pr_debug("bits 22-26 are 0x%x, speed is %u\n",
 			msr_tmp, (msr_tmp * fsb));
 
 	ret = (msr_tmp * fsb);
@@ -190,7 +187,7 @@ static unsigned int pentium4_get_frequency(void)
 
 	rdmsr(0x2c, msr_lo, msr_hi);
 
-	dprintk("P4 - MSR_EBC_FREQUENCY_ID: 0x%x 0x%x\n", msr_lo, msr_hi);
+	pr_debug("P4 - MSR_EBC_FREQUENCY_ID: 0x%x 0x%x\n", msr_lo, msr_hi);
 
 	/* decode the FSB: see IA-32 Intel (C) Architecture Software
 	 * Developer's Manual, Volume 3: System Prgramming Guide,
@@ -217,7 +214,7 @@ static unsigned int pentium4_get_frequency(void)
 	/* Multiplier. */
 	mult = msr_lo >> 24;
 
-	dprintk("P4 - FSB %u kHz; Multiplier %u; Speed %u kHz\n",
+	pr_debug("P4 - FSB %u kHz; Multiplier %u; Speed %u kHz\n",
 			fsb, mult, (fsb * mult));
 
 	ret = (fsb * mult);
@@ -257,7 +254,7 @@ unsigned int speedstep_detect_processor(void)
 	struct cpuinfo_x86 *c = &cpu_data(0);
 	u32 ebx, msr_lo, msr_hi;
 
-	dprintk("x86: %x, model: %x\n", c->x86, c->x86_model);
+	pr_debug("x86: %x, model: %x\n", c->x86, c->x86_model);
 
 	if ((c->x86_vendor != X86_VENDOR_INTEL) ||
 	    ((c->x86 != 6) && (c->x86 != 0xF)))
@@ -272,7 +269,7 @@ unsigned int speedstep_detect_processor(void)
 		ebx = cpuid_ebx(0x00000001);
 		ebx &= 0x000000FF;
 
-		dprintk("ebx value is %x, x86_mask is %x\n", ebx, c->x86_mask);
+		pr_debug("ebx value is %x, x86_mask is %x\n", ebx, c->x86_mask);
 
 		switch (c->x86_mask) {
 		case 4:
@@ -327,7 +324,7 @@ unsigned int speedstep_detect_processor(void)
 		/* cpuid_ebx(1) is 0x04 for desktop PIII,
 		 * 0x06 for mobile PIII-M */
 		ebx = cpuid_ebx(0x00000001);
-		dprintk("ebx is %x\n", ebx);
+		pr_debug("ebx is %x\n", ebx);
 
 		ebx &= 0x000000FF;
 
@@ -344,7 +341,7 @@ unsigned int speedstep_detect_processor(void)
 		/* all mobile PIII Coppermines have FSB 100 MHz
 		 * ==> sort out a few desktop PIIIs. */
 		rdmsr(MSR_IA32_EBL_CR_POWERON, msr_lo, msr_hi);
-		dprintk("Coppermine: MSR_IA32_EBL_CR_POWERON is 0x%x, 0x%x\n",
+		pr_debug("Coppermine: MSR_IA32_EBL_CR_POWERON is 0x%x, 0x%x\n",
 				msr_lo, msr_hi);
 		msr_lo &= 0x00c0000;
 		if (msr_lo != 0x0080000)
@@ -357,12 +354,12 @@ unsigned int speedstep_detect_processor(void)
 		 * bit 56 or 57 is set
 		 */
 		rdmsr(MSR_IA32_PLATFORM_ID, msr_lo, msr_hi);
-		dprintk("Coppermine: MSR_IA32_PLATFORM ID is 0x%x, 0x%x\n",
+		pr_debug("Coppermine: MSR_IA32_PLATFORM ID is 0x%x, 0x%x\n",
 				msr_lo, msr_hi);
 		if ((msr_hi & (1<<18)) &&
 		    (relaxed_check ? 1 : (msr_hi & (3<<24)))) {
 			if (c->x86_mask == 0x01) {
-				dprintk("early PIII version\n");
+				pr_debug("early PIII version\n");
 				return SPEEDSTEP_CPU_PIII_C_EARLY;
 			} else
 				return SPEEDSTEP_CPU_PIII_C;
@@ -393,14 +390,14 @@ unsigned int speedstep_get_freqs(enum speedstep_processor processor,
 	if ((!processor) || (!low_speed) || (!high_speed) || (!set_state))
 		return -EINVAL;
 
-	dprintk("trying to determine both speeds\n");
+	pr_debug("trying to determine both speeds\n");
 
 	/* get current speed */
 	prev_speed = speedstep_get_frequency(processor);
 	if (!prev_speed)
 		return -EIO;
 
-	dprintk("previous speed is %u\n", prev_speed);
+	pr_debug("previous speed is %u\n", prev_speed);
 
 	local_irq_save(flags);
 
@@ -412,7 +409,7 @@ unsigned int speedstep_get_freqs(enum speedstep_processor processor,
 		goto out;
 	}
 
-	dprintk("low speed is %u\n", *low_speed);
+	pr_debug("low speed is %u\n", *low_speed);
 
 	/* start latency measurement */
 	if (transition_latency)
@@ -431,7 +428,7 @@ unsigned int speedstep_get_freqs(enum speedstep_processor processor,
 		goto out;
 	}
 
-	dprintk("high speed is %u\n", *high_speed);
+	pr_debug("high speed is %u\n", *high_speed);
 
 	if (*low_speed == *high_speed) {
 		ret = -ENODEV;
@@ -445,7 +442,7 @@ unsigned int speedstep_get_freqs(enum speedstep_processor processor,
 	if (transition_latency) {
 		*transition_latency = (tv2.tv_sec - tv1.tv_sec) * USEC_PER_SEC +
 			tv2.tv_usec - tv1.tv_usec;
-		dprintk("transition latency is %u uSec\n", *transition_latency);
+		pr_debug("transition latency is %u uSec\n", *transition_latency);
 
 		/* convert uSec to nSec and add 20% for safety reasons */
 		*transition_latency *= 1200;
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-lib.h b/drivers/cpufreq/speedstep-lib.h
similarity index 100%
rename from arch/x86/kernel/cpu/cpufreq/speedstep-lib.h
rename to drivers/cpufreq/speedstep-lib.h
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c b/drivers/cpufreq/speedstep-smi.c
similarity index 90%
rename from arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
rename to drivers/cpufreq/speedstep-smi.c
index 91bc25b67bc11693d2feff66b4a361da4f59d3bd..c76ead3490bf73bc1a831508f8a3e826de256c04 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/drivers/cpufreq/speedstep-smi.c
@@ -55,9 +55,6 @@ static struct cpufreq_frequency_table speedstep_freqs[] = {
  * of DMA activity going on? */
 #define SMI_TRIES 5
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
-		"speedstep-smi", msg)
-
 /**
  * speedstep_smi_ownership
  */
@@ -70,7 +67,7 @@ static int speedstep_smi_ownership(void)
 	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 	magic = virt_to_phys(magic_data);
 
-	dprintk("trying to obtain ownership with command %x at port %x\n",
+	pr_debug("trying to obtain ownership with command %x at port %x\n",
 			command, smi_port);
 
 	__asm__ __volatile__(
@@ -85,7 +82,7 @@ static int speedstep_smi_ownership(void)
 		: "memory"
 	);
 
-	dprintk("result is %x\n", result);
+	pr_debug("result is %x\n", result);
 
 	return result;
 }
@@ -106,13 +103,13 @@ static int speedstep_smi_get_freqs(unsigned int *low, unsigned int *high)
 	u32 function = GET_SPEEDSTEP_FREQS;
 
 	if (!(ist_info.event & 0xFFFF)) {
-		dprintk("bug #1422 -- can't read freqs from BIOS\n");
+		pr_debug("bug #1422 -- can't read freqs from BIOS\n");
 		return -ENODEV;
 	}
 
 	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 
-	dprintk("trying to determine frequencies with command %x at port %x\n",
+	pr_debug("trying to determine frequencies with command %x at port %x\n",
 			command, smi_port);
 
 	__asm__ __volatile__(
@@ -129,7 +126,7 @@ static int speedstep_smi_get_freqs(unsigned int *low, unsigned int *high)
 		  "d" (smi_port), "S" (0), "D" (0)
 	);
 
-	dprintk("result %x, low_freq %u, high_freq %u\n",
+	pr_debug("result %x, low_freq %u, high_freq %u\n",
 			result, low_mhz, high_mhz);
 
 	/* abort if results are obviously incorrect... */
@@ -154,7 +151,7 @@ static int speedstep_get_state(void)
 
 	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 
-	dprintk("trying to determine current setting with command %x "
+	pr_debug("trying to determine current setting with command %x "
 		"at port %x\n", command, smi_port);
 
 	__asm__ __volatile__(
@@ -168,7 +165,7 @@ static int speedstep_get_state(void)
 		  "d" (smi_port), "S" (0), "D" (0)
 	);
 
-	dprintk("state is %x, result is %x\n", state, result);
+	pr_debug("state is %x, result is %x\n", state, result);
 
 	return state & 1;
 }
@@ -194,13 +191,13 @@ static void speedstep_set_state(unsigned int state)
 
 	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 
-	dprintk("trying to set frequency to state %u "
+	pr_debug("trying to set frequency to state %u "
 		"with command %x at port %x\n",
 		state, command, smi_port);
 
 	do {
 		if (retry) {
-			dprintk("retry %u, previous result %u, waiting...\n",
+			pr_debug("retry %u, previous result %u, waiting...\n",
 					retry, result);
 			mdelay(retry * 50);
 		}
@@ -221,7 +218,7 @@ static void speedstep_set_state(unsigned int state)
 	local_irq_restore(flags);
 
 	if (new_state == state)
-		dprintk("change to %u MHz succeeded after %u tries "
+		pr_debug("change to %u MHz succeeded after %u tries "
 			"with result %u\n",
 			(speedstep_freqs[new_state].frequency / 1000),
 			retry, result);
@@ -292,7 +289,7 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
 
 	result = speedstep_smi_ownership();
 	if (result) {
-		dprintk("fails in acquiring ownership of a SMI interface.\n");
+		pr_debug("fails in acquiring ownership of a SMI interface.\n");
 		return -EINVAL;
 	}
 
@@ -304,7 +301,7 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
 	if (result) {
 		/* fall back to speedstep_lib.c dection mechanism:
 		 * try both states out */
-		dprintk("could not detect low and high frequencies "
+		pr_debug("could not detect low and high frequencies "
 				"by SMI call.\n");
 		result = speedstep_get_freqs(speedstep_processor,
 				low, high,
@@ -312,18 +309,18 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
 				&speedstep_set_state);
 
 		if (result) {
-			dprintk("could not detect two different speeds"
+			pr_debug("could not detect two different speeds"
 					" -- aborting.\n");
 			return result;
 		} else
-			dprintk("workaround worked.\n");
+			pr_debug("workaround worked.\n");
 	}
 
 	/* get current speed setting */
 	state = speedstep_get_state();
 	speed = speedstep_freqs[state].frequency;
 
-	dprintk("currently at %s speed setting - %i MHz\n",
+	pr_debug("currently at %s speed setting - %i MHz\n",
 		(speed == speedstep_freqs[SPEEDSTEP_LOW].frequency)
 		? "low" : "high",
 		(speed / 1000));
@@ -360,7 +357,7 @@ static int speedstep_resume(struct cpufreq_policy *policy)
 	int result = speedstep_smi_ownership();
 
 	if (result)
-		dprintk("fails in re-acquiring ownership of a SMI interface.\n");
+		pr_debug("fails in re-acquiring ownership of a SMI interface.\n");
 
 	return result;
 }
@@ -403,12 +400,12 @@ static int __init speedstep_init(void)
 	}
 
 	if (!speedstep_processor) {
-		dprintk("No supported Intel CPU detected.\n");
+		pr_debug("No supported Intel CPU detected.\n");
 		return -ENODEV;
 	}
 
-	dprintk("signature:0x%.8lx, command:0x%.8lx, "
-		"event:0x%.8lx, perf_level:0x%.8lx.\n",
+	pr_debug("signature:0x%.8ulx, command:0x%.8ulx, "
+		"event:0x%.8ulx, perf_level:0x%.8ulx.\n",
 		ist_info.signature, ist_info.command,
 		ist_info.event, ist_info.perf_level);
 
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index e54185223c8c74aee55c4159ff236fddf71379e8..c64c3807f51665a111ae3bb10728d227d1e6581d 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -91,6 +91,8 @@ config CRYPTO_SHA1_S390
 	  This is the s390 hardware accelerated implementation of the
 	  SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
 
+	  It is available as of z990.
+
 config CRYPTO_SHA256_S390
 	tristate "SHA256 digest algorithm"
 	depends on S390
@@ -99,8 +101,7 @@ config CRYPTO_SHA256_S390
 	  This is the s390 hardware accelerated implementation of the
 	  SHA256 secure hash standard (DFIPS 180-2).
 
-	  This version of SHA implements a 256 bit hash with 128 bits of
-	  security against collision attacks.
+	  It is available as of z9.
 
 config CRYPTO_SHA512_S390
 	tristate "SHA384 and SHA512 digest algorithm"
@@ -110,10 +111,7 @@ config CRYPTO_SHA512_S390
 	  This is the s390 hardware accelerated implementation of the
 	  SHA512 secure hash standard.
 
-	  This version of SHA implements a 512 bit hash with 256 bits of
-	  security against collision attacks. The code also includes SHA-384,
-	  a 384 bit hash with 192 bits of security against collision attacks.
-
+	  It is available as of z10.
 
 config CRYPTO_DES_S390
 	tristate "DES and Triple DES cipher algorithms"
@@ -121,9 +119,12 @@ config CRYPTO_DES_S390
 	select CRYPTO_ALGAPI
 	select CRYPTO_BLKCIPHER
 	help
-	  This us the s390 hardware accelerated implementation of the
+	  This is the s390 hardware accelerated implementation of the
 	  DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
 
+	  As of z990 the ECB and CBC mode are hardware accelerated.
+	  As of z196 the CTR mode is hardware accelerated.
+
 config CRYPTO_AES_S390
 	tristate "AES cipher algorithms"
 	depends on S390
@@ -131,20 +132,15 @@ config CRYPTO_AES_S390
 	select CRYPTO_BLKCIPHER
 	help
 	  This is the s390 hardware accelerated implementation of the
-	  AES cipher algorithms (FIPS-197). AES uses the Rijndael
-	  algorithm.
-
-	  Rijndael appears to be consistently a very good performer in
-	  both hardware and software across a wide range of computing
-	  environments regardless of its use in feedback or non-feedback
-	  modes. Its key setup time is excellent, and its key agility is
-	  good. Rijndael's very low memory requirements make it very well
-	  suited for restricted-space environments, in which it also
-	  demonstrates excellent performance. Rijndael's operations are
-	  among the easiest to defend against power and timing attacks.
+	  AES cipher algorithms (FIPS-197).
 
-	  On s390 the System z9-109 currently only supports the key size
-	  of 128 bit.
+	  As of z9 the ECB and CBC modes are hardware accelerated
+	  for 128 bit keys.
+	  As of z10 the ECB and CBC modes are hardware accelerated
+	  for all AES key sizes.
+	  As of z196 the CTR mode is hardware accelerated for all AES
+	  key sizes and XTS mode is hardware accelerated for 256 and
+	  512 bit keys.
 
 config S390_PRNG
 	tristate "Pseudo random number generator device driver"
@@ -154,8 +150,20 @@ config S390_PRNG
 	  Select this option if you want to use the s390 pseudo random number
 	  generator. The PRNG is part of the cryptographic processor functions
 	  and uses triple-DES to generate secure random numbers like the
-	  ANSI X9.17 standard. The PRNG is usable via the char device
-	  /dev/prandom.
+	  ANSI X9.17 standard. User-space programs access the
+	  pseudo-random-number device through the char device /dev/prandom.
+
+	  It is available as of z9.
+
+config CRYPTO_GHASH_S390
+	tristate "GHASH digest algorithm"
+	depends on S390
+	select CRYPTO_HASH
+	help
+	  This is the s390 hardware accelerated implementation of the
+	  GHASH message digest algorithm for GCM (Galois/Counter Mode).
+
+	  It is available as of z196.
 
 config CRYPTO_DEV_MV_CESA
 	tristate "Marvell's Cryptographic Engine"
@@ -200,6 +208,8 @@ config CRYPTO_DEV_HIFN_795X_RNG
 	  Select this option if you want to enable the random number generator
 	  on the HIFN 795x crypto adapters.
 
+source drivers/crypto/caam/Kconfig
+
 config CRYPTO_DEV_TALITOS
 	tristate "Talitos Freescale Security Engine (SEC)"
 	select CRYPTO_ALGAPI
@@ -269,4 +279,15 @@ config CRYPTO_DEV_PICOXCELL
 
 	  Saying m here will build a module named pipcoxcell_crypto.
 
+config CRYPTO_DEV_S5P
+	tristate "Support for Samsung S5PV210 crypto accelerator"
+	depends on ARCH_S5PV210
+	select CRYPTO_AES
+	select CRYPTO_ALGAPI
+	select CRYPTO_BLKCIPHER
+	help
+	  This option allows you to have support for S5P crypto acceleration.
+	  Select this to offload Samsung S5PV210 or S5PC110 from AES
+	  algorithms execution.
+
 endif # CRYPTO_HW
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 5203e34248d78f4bbca44cebf69fa57b17cc4bc8..53ea5015531997b3a48b0e536f562d9a144bdb0c 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -6,8 +6,10 @@ n2_crypto-y := n2_core.o n2_asm.o
 obj-$(CONFIG_CRYPTO_DEV_HIFN_795X) += hifn_795x.o
 obj-$(CONFIG_CRYPTO_DEV_MV_CESA) += mv_cesa.o
 obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += caam/
 obj-$(CONFIG_CRYPTO_DEV_IXP4XX) += ixp4xx_crypto.o
 obj-$(CONFIG_CRYPTO_DEV_PPC4XX) += amcc/
 obj-$(CONFIG_CRYPTO_DEV_OMAP_SHAM) += omap-sham.o
 obj-$(CONFIG_CRYPTO_DEV_OMAP_AES) += omap-aes.o
 obj-$(CONFIG_CRYPTO_DEV_PICOXCELL) += picoxcell_crypto.o
+obj-$(CONFIG_CRYPTO_DEV_S5P) += s5p-sss.o
diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..2d876bb98ff4844016e7eed7f2c0b1e6cc653337
--- /dev/null
+++ b/drivers/crypto/caam/Kconfig
@@ -0,0 +1,72 @@
+config CRYPTO_DEV_FSL_CAAM
+	tristate "Freescale CAAM-Multicore driver backend"
+	depends on FSL_SOC
+	help
+	  Enables the driver module for Freescale's Cryptographic Accelerator
+	  and Assurance Module (CAAM), also known as the SEC version 4 (SEC4).
+	  This module adds a job ring operation interface, and configures h/w
+	  to operate as a DPAA component automatically, depending
+	  on h/w feature availability.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called caam.
+
+config CRYPTO_DEV_FSL_CAAM_RINGSIZE
+	int "Job Ring size"
+	depends on CRYPTO_DEV_FSL_CAAM
+	range 2 9
+	default "9"
+	help
+	  Select size of Job Rings as a power of 2, within the
+	  range 2-9 (ring size 4-512).
+	  Examples:
+		2 => 4
+		3 => 8
+		4 => 16
+		5 => 32
+		6 => 64
+		7 => 128
+		8 => 256
+		9 => 512
+
+config CRYPTO_DEV_FSL_CAAM_INTC
+	bool "Job Ring interrupt coalescing"
+	depends on CRYPTO_DEV_FSL_CAAM
+	default y
+	help
+	  Enable the Job Ring's interrupt coalescing feature.
+
+config CRYPTO_DEV_FSL_CAAM_INTC_COUNT_THLD
+	int "Job Ring interrupt coalescing count threshold"
+	depends on CRYPTO_DEV_FSL_CAAM_INTC
+	range 1 255
+	default 255
+	help
+	  Select number of descriptor completions to queue before
+	  raising an interrupt, in the range 1-255. Note that a selection
+	  of 1 functionally defeats the coalescing feature, and a selection
+	  equal or greater than the job ring size will force timeouts.
+
+config CRYPTO_DEV_FSL_CAAM_INTC_TIME_THLD
+	int "Job Ring interrupt coalescing timer threshold"
+	depends on CRYPTO_DEV_FSL_CAAM_INTC
+	range 1 65535
+	default 2048
+	help
+	  Select number of bus clocks/64 to timeout in the case that one or
+	  more descriptor completions are queued without reaching the count
+	  threshold. Range is 1-65535.
+
+config CRYPTO_DEV_FSL_CAAM_CRYPTO_API
+	tristate "Register algorithm implementations with the Crypto API"
+	depends on CRYPTO_DEV_FSL_CAAM
+	default y
+	select CRYPTO_ALGAPI
+	select CRYPTO_AUTHENC
+	help
+	  Selecting this will offload crypto for users of the
+	  scatterlist crypto API (such as the linux native IPSec
+	  stack) to the SEC4 via job ring.
+
+	  To compile this as a module, choose M here: the module
+	  will be called caamalg.
diff --git a/drivers/crypto/caam/Makefile b/drivers/crypto/caam/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..ef39011b4505cd27078f089a8d26c7c8d9abc67d
--- /dev/null
+++ b/drivers/crypto/caam/Makefile
@@ -0,0 +1,8 @@
+#
+# Makefile for the CAAM backend and dependent components
+#
+
+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += caam.o
+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API) += caamalg.o
+
+caam-objs := ctrl.o jr.o error.o
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
new file mode 100644
index 0000000000000000000000000000000000000000..d0e65d6ddc77caf5e860bae1d5fb92f4a25fb00e
--- /dev/null
+++ b/drivers/crypto/caam/caamalg.c
@@ -0,0 +1,1268 @@
+/*
+ * caam - Freescale FSL CAAM support for crypto API
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Based on talitos crypto API driver.
+ *
+ * relationship of job descriptors to shared descriptors (SteveC Dec 10 2008):
+ *
+ * ---------------                     ---------------
+ * | JobDesc #1  |-------------------->|  ShareDesc  |
+ * | *(packet 1) |                     |   (PDB)     |
+ * ---------------      |------------->|  (hashKey)  |
+ *       .              |              | (cipherKey) |
+ *       .              |    |-------->| (operation) |
+ * ---------------      |    |         ---------------
+ * | JobDesc #2  |------|    |
+ * | *(packet 2) |           |
+ * ---------------           |
+ *       .                   |
+ *       .                   |
+ * ---------------           |
+ * | JobDesc #3  |------------
+ * | *(packet 3) |
+ * ---------------
+ *
+ * The SharedDesc never changes for a connection unless rekeyed, but
+ * each packet will likely be in a different place. So all we need
+ * to know to process the packet is where the input is, where the
+ * output goes, and what context we want to process with. Context is
+ * in the SharedDesc, packet references in the JobDesc.
+ *
+ * So, a job desc looks like:
+ *
+ * ---------------------
+ * | Header            |
+ * | ShareDesc Pointer |
+ * | SEQ_OUT_PTR       |
+ * | (output buffer)   |
+ * | SEQ_IN_PTR        |
+ * | (input buffer)    |
+ * | LOAD (to DECO)    |
+ * ---------------------
+ */
+
+#include "compat.h"
+
+#include "regs.h"
+#include "intern.h"
+#include "desc_constr.h"
+#include "jr.h"
+#include "error.h"
+
+/*
+ * crypto alg
+ */
+#define CAAM_CRA_PRIORITY		3000
+/* max key is sum of AES_MAX_KEY_SIZE, max split key size */
+#define CAAM_MAX_KEY_SIZE		(AES_MAX_KEY_SIZE + \
+					 SHA512_DIGEST_SIZE * 2)
+/* max IV is max of AES_BLOCK_SIZE, DES3_EDE_BLOCK_SIZE */
+#define CAAM_MAX_IV_LENGTH		16
+
+/* length of descriptors text */
+#define DESC_AEAD_SHARED_TEXT_LEN	4
+#define DESC_AEAD_ENCRYPT_TEXT_LEN 	21
+#define DESC_AEAD_DECRYPT_TEXT_LEN 	24
+#define DESC_AEAD_GIVENCRYPT_TEXT_LEN 	27
+
+#ifdef DEBUG
+/* for print_hex_dumps with line references */
+#define xstr(s) str(s)
+#define str(s) #s
+#define debug(format, arg...) printk(format, arg)
+#else
+#define debug(format, arg...)
+#endif
+
+/*
+ * per-session context
+ */
+struct caam_ctx {
+	struct device *jrdev;
+	u32 *sh_desc;
+	dma_addr_t shared_desc_phys;
+	u32 class1_alg_type;
+	u32 class2_alg_type;
+	u32 alg_op;
+	u8 *key;
+	dma_addr_t key_phys;
+	unsigned int enckeylen;
+	unsigned int split_key_len;
+	unsigned int split_key_pad_len;
+	unsigned int authsize;
+};
+
+static int aead_authenc_setauthsize(struct crypto_aead *authenc,
+				    unsigned int authsize)
+{
+	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+
+	ctx->authsize = authsize;
+
+	return 0;
+}
+
+struct split_key_result {
+	struct completion completion;
+	int err;
+};
+
+static void split_key_done(struct device *dev, u32 *desc, u32 err,
+			   void *context)
+{
+	struct split_key_result *res = context;
+
+#ifdef DEBUG
+	dev_err(dev, "%s %d: err 0x%x\n", __func__, __LINE__, err);
+#endif
+	if (err) {
+		char tmp[CAAM_ERROR_STR_MAX];
+
+		dev_err(dev, "%08x: %s\n", err, caam_jr_strstatus(tmp, err));
+	}
+
+	res->err = err;
+
+	complete(&res->completion);
+}
+
+/*
+get a split ipad/opad key
+
+Split key generation-----------------------------------------------
+
+[00] 0xb0810008    jobdesc: stidx=1 share=never len=8
+[01] 0x04000014        key: class2->keyreg len=20
+			@0xffe01000
+[03] 0x84410014  operation: cls2-op sha1 hmac init dec
+[04] 0x24940000     fifold: class2 msgdata-last2 len=0 imm
+[05] 0xa4000001       jump: class2 local all ->1 [06]
+[06] 0x64260028    fifostr: class2 mdsplit-jdk len=40
+			@0xffe04000
+*/
+static u32 gen_split_key(struct caam_ctx *ctx, const u8 *key_in, u32 authkeylen)
+{
+	struct device *jrdev = ctx->jrdev;
+	u32 *desc;
+	struct split_key_result result;
+	dma_addr_t dma_addr_in, dma_addr_out;
+	int ret = 0;
+
+	desc = kmalloc(CAAM_CMD_SZ * 6 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA);
+
+	init_job_desc(desc, 0);
+
+	dma_addr_in = dma_map_single(jrdev, (void *)key_in, authkeylen,
+				     DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, dma_addr_in)) {
+		dev_err(jrdev, "unable to map key input memory\n");
+		kfree(desc);
+		return -ENOMEM;
+	}
+	append_key(desc, dma_addr_in, authkeylen, CLASS_2 |
+		       KEY_DEST_CLASS_REG);
+
+	/* Sets MDHA up into an HMAC-INIT */
+	append_operation(desc, ctx->alg_op | OP_ALG_DECRYPT |
+			     OP_ALG_AS_INIT);
+
+	/*
+	 * do a FIFO_LOAD of zero, this will trigger the internal key expansion
+	   into both pads inside MDHA
+	 */
+	append_fifo_load_as_imm(desc, NULL, 0, LDST_CLASS_2_CCB |
+				FIFOLD_TYPE_MSG | FIFOLD_TYPE_LAST2);
+
+	/*
+	 * FIFO_STORE with the explicit split-key content store
+	 * (0x26 output type)
+	 */
+	dma_addr_out = dma_map_single(jrdev, ctx->key, ctx->split_key_pad_len,
+				      DMA_FROM_DEVICE);
+	if (dma_mapping_error(jrdev, dma_addr_out)) {
+		dev_err(jrdev, "unable to map key output memory\n");
+		kfree(desc);
+		return -ENOMEM;
+	}
+	append_fifo_store(desc, dma_addr_out, ctx->split_key_len,
+			  LDST_CLASS_2_CCB | FIFOST_TYPE_SPLIT_KEK);
+
+#ifdef DEBUG
+	print_hex_dump(KERN_ERR, "ctx.key@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, key_in, authkeylen, 1);
+	print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1);
+#endif
+
+	result.err = 0;
+	init_completion(&result.completion);
+
+	ret = caam_jr_enqueue(jrdev, desc, split_key_done, &result);
+	if (!ret) {
+		/* in progress */
+		wait_for_completion_interruptible(&result.completion);
+		ret = result.err;
+#ifdef DEBUG
+		print_hex_dump(KERN_ERR, "ctx.key@"xstr(__LINE__)": ",
+			       DUMP_PREFIX_ADDRESS, 16, 4, ctx->key,
+			       ctx->split_key_pad_len, 1);
+#endif
+	}
+
+	dma_unmap_single(jrdev, dma_addr_out, ctx->split_key_pad_len,
+			 DMA_FROM_DEVICE);
+	dma_unmap_single(jrdev, dma_addr_in, authkeylen, DMA_TO_DEVICE);
+
+	kfree(desc);
+
+	return ret;
+}
+
+static int build_sh_desc_ipsec(struct caam_ctx *ctx)
+{
+	struct device *jrdev = ctx->jrdev;
+	u32 *sh_desc;
+	u32 *jump_cmd;
+	bool keys_fit_inline = 0;
+
+	/*
+	 * largest Job Descriptor and its Shared Descriptor
+	 * must both fit into the 64-word Descriptor h/w Buffer
+	 */
+	if ((DESC_AEAD_GIVENCRYPT_TEXT_LEN +
+	     DESC_AEAD_SHARED_TEXT_LEN) * CAAM_CMD_SZ +
+	    ctx->split_key_pad_len + ctx->enckeylen <= CAAM_DESC_BYTES_MAX)
+		keys_fit_inline = 1;
+
+	/* build shared descriptor for this session */
+	sh_desc = kmalloc(CAAM_CMD_SZ * DESC_AEAD_SHARED_TEXT_LEN +
+			  keys_fit_inline ?
+			  ctx->split_key_pad_len + ctx->enckeylen :
+			  CAAM_PTR_SZ * 2, GFP_DMA | GFP_KERNEL);
+	if (!sh_desc) {
+		dev_err(jrdev, "could not allocate shared descriptor\n");
+		return -ENOMEM;
+	}
+
+	init_sh_desc(sh_desc, HDR_SAVECTX | HDR_SHARE_SERIAL);
+
+	jump_cmd = append_jump(sh_desc, CLASS_BOTH | JUMP_TEST_ALL |
+			       JUMP_COND_SHRD | JUMP_COND_SELF);
+
+	/*
+	 * process keys, starting with class 2/authentication.
+	 */
+	if (keys_fit_inline) {
+		append_key_as_imm(sh_desc, ctx->key, ctx->split_key_pad_len,
+				  ctx->split_key_len,
+				  CLASS_2 | KEY_DEST_MDHA_SPLIT | KEY_ENC);
+
+		append_key_as_imm(sh_desc, (void *)ctx->key +
+				  ctx->split_key_pad_len, ctx->enckeylen,
+				  ctx->enckeylen, CLASS_1 | KEY_DEST_CLASS_REG);
+	} else {
+		append_key(sh_desc, ctx->key_phys, ctx->split_key_len, CLASS_2 |
+			   KEY_DEST_MDHA_SPLIT | KEY_ENC);
+		append_key(sh_desc, ctx->key_phys + ctx->split_key_pad_len,
+			   ctx->enckeylen, CLASS_1 | KEY_DEST_CLASS_REG);
+	}
+
+	/* update jump cmd now that we are at the jump target */
+	set_jump_tgt_here(sh_desc, jump_cmd);
+
+	ctx->shared_desc_phys = dma_map_single(jrdev, sh_desc,
+					       desc_bytes(sh_desc),
+					       DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, ctx->shared_desc_phys)) {
+		dev_err(jrdev, "unable to map shared descriptor\n");
+		kfree(sh_desc);
+		return -ENOMEM;
+	}
+
+	ctx->sh_desc = sh_desc;
+
+	return 0;
+}
+
+static int aead_authenc_setkey(struct crypto_aead *aead,
+			       const u8 *key, unsigned int keylen)
+{
+	/* Sizes for MDHA pads (*not* keys): MD5, SHA1, 224, 256, 384, 512 */
+	static const u8 mdpadlen[] = { 16, 20, 32, 32, 64, 64 };
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct device *jrdev = ctx->jrdev;
+	struct rtattr *rta = (void *)key;
+	struct crypto_authenc_key_param *param;
+	unsigned int authkeylen;
+	unsigned int enckeylen;
+	int ret = 0;
+
+	param = RTA_DATA(rta);
+	enckeylen = be32_to_cpu(param->enckeylen);
+
+	key += RTA_ALIGN(rta->rta_len);
+	keylen -= RTA_ALIGN(rta->rta_len);
+
+	if (keylen < enckeylen)
+		goto badkey;
+
+	authkeylen = keylen - enckeylen;
+
+	if (keylen > CAAM_MAX_KEY_SIZE)
+		goto badkey;
+
+	/* Pick class 2 key length from algorithm submask */
+	ctx->split_key_len = mdpadlen[(ctx->alg_op & OP_ALG_ALGSEL_SUBMASK) >>
+				      OP_ALG_ALGSEL_SHIFT] * 2;
+	ctx->split_key_pad_len = ALIGN(ctx->split_key_len, 16);
+
+#ifdef DEBUG
+	printk(KERN_ERR "keylen %d enckeylen %d authkeylen %d\n",
+	       keylen, enckeylen, authkeylen);
+	printk(KERN_ERR "split_key_len %d split_key_pad_len %d\n",
+	       ctx->split_key_len, ctx->split_key_pad_len);
+	print_hex_dump(KERN_ERR, "key in @"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1);
+#endif
+	ctx->key = kmalloc(ctx->split_key_pad_len + enckeylen,
+			   GFP_KERNEL | GFP_DMA);
+	if (!ctx->key) {
+		dev_err(jrdev, "could not allocate key output memory\n");
+		return -ENOMEM;
+	}
+
+	ret = gen_split_key(ctx, key, authkeylen);
+	if (ret) {
+		kfree(ctx->key);
+		goto badkey;
+	}
+
+	/* postpend encryption key to auth split key */
+	memcpy(ctx->key + ctx->split_key_pad_len, key + authkeylen, enckeylen);
+
+	ctx->key_phys = dma_map_single(jrdev, ctx->key, ctx->split_key_pad_len +
+				       enckeylen, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, ctx->key_phys)) {
+		dev_err(jrdev, "unable to map key i/o memory\n");
+		kfree(ctx->key);
+		return -ENOMEM;
+	}
+#ifdef DEBUG
+	print_hex_dump(KERN_ERR, "ctx.key@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, ctx->key,
+		       ctx->split_key_pad_len + enckeylen, 1);
+#endif
+
+	ctx->enckeylen = enckeylen;
+
+	ret = build_sh_desc_ipsec(ctx);
+	if (ret) {
+		dma_unmap_single(jrdev, ctx->key_phys, ctx->split_key_pad_len +
+				 enckeylen, DMA_TO_DEVICE);
+		kfree(ctx->key);
+	}
+
+	return ret;
+badkey:
+	crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN);
+	return -EINVAL;
+}
+
+struct link_tbl_entry {
+	u64 ptr;
+	u32 len;
+	u8 reserved;
+	u8 buf_pool_id;
+	u16 offset;
+};
+
+/*
+ * ipsec_esp_edesc - s/w-extended ipsec_esp descriptor
+ * @src_nents: number of segments in input scatterlist
+ * @dst_nents: number of segments in output scatterlist
+ * @assoc_nents: number of segments in associated data (SPI+Seq) scatterlist
+ * @desc: h/w descriptor (variable length; must not exceed MAX_CAAM_DESCSIZE)
+ * @link_tbl_bytes: length of dma mapped link_tbl space
+ * @link_tbl_dma: bus physical mapped address of h/w link table
+ * @hw_desc: the h/w job descriptor followed by any referenced link tables
+ */
+struct ipsec_esp_edesc {
+	int assoc_nents;
+	int src_nents;
+	int dst_nents;
+	int link_tbl_bytes;
+	dma_addr_t link_tbl_dma;
+	struct link_tbl_entry *link_tbl;
+	u32 hw_desc[0];
+};
+
+static void ipsec_esp_unmap(struct device *dev,
+			    struct ipsec_esp_edesc *edesc,
+			    struct aead_request *areq)
+{
+	dma_unmap_sg(dev, areq->assoc, edesc->assoc_nents, DMA_TO_DEVICE);
+
+	if (unlikely(areq->dst != areq->src)) {
+		dma_unmap_sg(dev, areq->src, edesc->src_nents,
+			     DMA_TO_DEVICE);
+		dma_unmap_sg(dev, areq->dst, edesc->dst_nents,
+			     DMA_FROM_DEVICE);
+	} else {
+		dma_unmap_sg(dev, areq->src, edesc->src_nents,
+			     DMA_BIDIRECTIONAL);
+	}
+
+	if (edesc->link_tbl_bytes)
+		dma_unmap_single(dev, edesc->link_tbl_dma,
+				 edesc->link_tbl_bytes,
+				 DMA_TO_DEVICE);
+}
+
+/*
+ * ipsec_esp descriptor callbacks
+ */
+static void ipsec_esp_encrypt_done(struct device *jrdev, u32 *desc, u32 err,
+				   void *context)
+{
+	struct aead_request *areq = context;
+	struct ipsec_esp_edesc *edesc;
+#ifdef DEBUG
+	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
+	int ivsize = crypto_aead_ivsize(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+
+	dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err);
+#endif
+	edesc = (struct ipsec_esp_edesc *)((char *)desc -
+		 offsetof(struct ipsec_esp_edesc, hw_desc));
+
+	if (err) {
+		char tmp[CAAM_ERROR_STR_MAX];
+
+		dev_err(jrdev, "%08x: %s\n", err, caam_jr_strstatus(tmp, err));
+	}
+
+	ipsec_esp_unmap(jrdev, edesc, areq);
+
+#ifdef DEBUG
+	print_hex_dump(KERN_ERR, "assoc  @"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(areq->assoc),
+		       areq->assoclen , 1);
+	print_hex_dump(KERN_ERR, "dstiv  @"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(areq->src) - ivsize,
+		       edesc->src_nents ? 100 : ivsize, 1);
+	print_hex_dump(KERN_ERR, "dst    @"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(areq->src),
+		       edesc->src_nents ? 100 : areq->cryptlen +
+		       ctx->authsize + 4, 1);
+#endif
+
+	kfree(edesc);
+
+	aead_request_complete(areq, err);
+}
+
+static void ipsec_esp_decrypt_done(struct device *jrdev, u32 *desc, u32 err,
+				   void *context)
+{
+	struct aead_request *areq = context;
+	struct ipsec_esp_edesc *edesc;
+#ifdef DEBUG
+	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+
+	dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err);
+#endif
+	edesc = (struct ipsec_esp_edesc *)((char *)desc -
+		 offsetof(struct ipsec_esp_edesc, hw_desc));
+
+	if (err) {
+		char tmp[CAAM_ERROR_STR_MAX];
+
+		dev_err(jrdev, "%08x: %s\n", err, caam_jr_strstatus(tmp, err));
+	}
+
+	ipsec_esp_unmap(jrdev, edesc, areq);
+
+	/*
+	 * verify hw auth check passed else return -EBADMSG
+	 */
+	if ((err & JRSTA_CCBERR_ERRID_MASK) == JRSTA_CCBERR_ERRID_ICVCHK)
+		err = -EBADMSG;
+
+#ifdef DEBUG
+	print_hex_dump(KERN_ERR, "iphdrout@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4,
+		       ((char *)sg_virt(areq->assoc) - sizeof(struct iphdr)),
+		       sizeof(struct iphdr) + areq->assoclen +
+		       ((areq->cryptlen > 1500) ? 1500 : areq->cryptlen) +
+		       ctx->authsize + 36, 1);
+	if (!err && edesc->link_tbl_bytes) {
+		struct scatterlist *sg = sg_last(areq->src, edesc->src_nents);
+		print_hex_dump(KERN_ERR, "sglastout@"xstr(__LINE__)": ",
+			       DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(sg),
+			sg->length + ctx->authsize + 16, 1);
+	}
+#endif
+	kfree(edesc);
+
+	aead_request_complete(areq, err);
+}
+
+/*
+ * convert scatterlist to h/w link table format
+ * scatterlist must have been previously dma mapped
+ */
+static void sg_to_link_tbl(struct scatterlist *sg, int sg_count,
+			   struct link_tbl_entry *link_tbl_ptr, u32 offset)
+{
+	while (sg_count) {
+		link_tbl_ptr->ptr = sg_dma_address(sg);
+		link_tbl_ptr->len = sg_dma_len(sg);
+		link_tbl_ptr->reserved = 0;
+		link_tbl_ptr->buf_pool_id = 0;
+		link_tbl_ptr->offset = offset;
+		link_tbl_ptr++;
+		sg = sg_next(sg);
+		sg_count--;
+	}
+
+	/* set Final bit (marks end of link table) */
+	link_tbl_ptr--;
+	link_tbl_ptr->len |= 0x40000000;
+}
+
+/*
+ * fill in and submit ipsec_esp job descriptor
+ */
+static int ipsec_esp(struct ipsec_esp_edesc *edesc, struct aead_request *areq,
+		     u32 encrypt,
+		     void (*callback) (struct device *dev, u32 *desc,
+				       u32 err, void *context))
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct device *jrdev = ctx->jrdev;
+	u32 *desc = edesc->hw_desc, options;
+	int ret, sg_count, assoc_sg_count;
+	int ivsize = crypto_aead_ivsize(aead);
+	int authsize = ctx->authsize;
+	dma_addr_t ptr, dst_dma, src_dma;
+#ifdef DEBUG
+	u32 *sh_desc = ctx->sh_desc;
+
+	debug("assoclen %d cryptlen %d authsize %d\n",
+	      areq->assoclen, areq->cryptlen, authsize);
+	print_hex_dump(KERN_ERR, "assoc  @"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(areq->assoc),
+		       areq->assoclen , 1);
+	print_hex_dump(KERN_ERR, "presciv@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(areq->src) - ivsize,
+		       edesc->src_nents ? 100 : ivsize, 1);
+	print_hex_dump(KERN_ERR, "src    @"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(areq->src),
+			edesc->src_nents ? 100 : areq->cryptlen + authsize, 1);
+	print_hex_dump(KERN_ERR, "shrdesc@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, sh_desc,
+		       desc_bytes(sh_desc), 1);
+#endif
+	assoc_sg_count = dma_map_sg(jrdev, areq->assoc, edesc->assoc_nents ?: 1,
+				    DMA_TO_DEVICE);
+	if (areq->src == areq->dst)
+		sg_count = dma_map_sg(jrdev, areq->src, edesc->src_nents ? : 1,
+				      DMA_BIDIRECTIONAL);
+	else
+		sg_count = dma_map_sg(jrdev, areq->src, edesc->src_nents ? : 1,
+				      DMA_TO_DEVICE);
+
+	/* start auth operation */
+	append_operation(desc, ctx->class2_alg_type | OP_ALG_AS_INITFINAL |
+			 (encrypt ? : OP_ALG_ICV_ON));
+
+	/* Load FIFO with data for Class 2 CHA */
+	options = FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG;
+	if (!edesc->assoc_nents) {
+		ptr = sg_dma_address(areq->assoc);
+	} else {
+		sg_to_link_tbl(areq->assoc, edesc->assoc_nents,
+			       edesc->link_tbl, 0);
+		ptr = edesc->link_tbl_dma;
+		options |= LDST_SGF;
+	}
+	append_fifo_load(desc, ptr, areq->assoclen, options);
+
+	/* copy iv from cipher/class1 input context to class2 infifo */
+	append_move(desc, MOVE_SRC_CLASS1CTX | MOVE_DEST_CLASS2INFIFO | ivsize);
+
+	if (!encrypt) {
+		u32 *jump_cmd, *uncond_jump_cmd;
+
+		/* JUMP if shared */
+		jump_cmd = append_jump(desc, JUMP_TEST_ALL | JUMP_COND_SHRD);
+
+		/* start class 1 (cipher) operation, non-shared version */
+		append_operation(desc, ctx->class1_alg_type |
+				 OP_ALG_AS_INITFINAL);
+
+		uncond_jump_cmd = append_jump(desc, 0);
+
+		set_jump_tgt_here(desc, jump_cmd);
+
+		/* start class 1 (cipher) operation, shared version */
+		append_operation(desc, ctx->class1_alg_type |
+				 OP_ALG_AS_INITFINAL | OP_ALG_AAI_DK);
+		set_jump_tgt_here(desc, uncond_jump_cmd);
+	} else
+		append_operation(desc, ctx->class1_alg_type |
+				 OP_ALG_AS_INITFINAL | encrypt);
+
+	/* load payload & instruct to class2 to snoop class 1 if encrypting */
+	options = 0;
+	if (!edesc->src_nents) {
+		src_dma = sg_dma_address(areq->src);
+	} else {
+		sg_to_link_tbl(areq->src, edesc->src_nents, edesc->link_tbl +
+			       edesc->assoc_nents, 0);
+		src_dma = edesc->link_tbl_dma + edesc->assoc_nents *
+			  sizeof(struct link_tbl_entry);
+		options |= LDST_SGF;
+	}
+	append_seq_in_ptr(desc, src_dma, areq->cryptlen + authsize, options);
+	append_seq_fifo_load(desc, areq->cryptlen, FIFOLD_CLASS_BOTH |
+			     FIFOLD_TYPE_LASTBOTH |
+			     (encrypt ? FIFOLD_TYPE_MSG1OUT2
+				      : FIFOLD_TYPE_MSG));
+
+	/* specify destination */
+	if (areq->src == areq->dst) {
+		dst_dma = src_dma;
+	} else {
+		sg_count = dma_map_sg(jrdev, areq->dst, edesc->dst_nents ? : 1,
+				      DMA_FROM_DEVICE);
+		if (!edesc->dst_nents) {
+			dst_dma = sg_dma_address(areq->dst);
+			options = 0;
+		} else {
+			sg_to_link_tbl(areq->dst, edesc->dst_nents,
+				       edesc->link_tbl + edesc->assoc_nents +
+				       edesc->src_nents, 0);
+			dst_dma = edesc->link_tbl_dma + (edesc->assoc_nents +
+				  edesc->src_nents) *
+				  sizeof(struct link_tbl_entry);
+			options = LDST_SGF;
+		}
+	}
+	append_seq_out_ptr(desc, dst_dma, areq->cryptlen + authsize, options);
+	append_seq_fifo_store(desc, areq->cryptlen, FIFOST_TYPE_MESSAGE_DATA);
+
+	/* ICV */
+	if (encrypt)
+		append_seq_store(desc, authsize, LDST_CLASS_2_CCB |
+				 LDST_SRCDST_BYTE_CONTEXT);
+	else
+		append_seq_fifo_load(desc, authsize, FIFOLD_CLASS_CLASS2 |
+				     FIFOLD_TYPE_LAST2 | FIFOLD_TYPE_ICV);
+
+#ifdef DEBUG
+	debug("job_desc_len %d\n", desc_len(desc));
+	print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc) , 1);
+	print_hex_dump(KERN_ERR, "jdlinkt@"xstr(__LINE__)": ",
+		       DUMP_PREFIX_ADDRESS, 16, 4, edesc->link_tbl,
+			edesc->link_tbl_bytes, 1);
+#endif
+
+	ret = caam_jr_enqueue(jrdev, desc, callback, areq);
+	if (!ret)
+		ret = -EINPROGRESS;
+	else {
+		ipsec_esp_unmap(jrdev, edesc, areq);
+		kfree(edesc);
+	}
+
+	return ret;
+}
+
+/*
+ * derive number of elements in scatterlist
+ */
+static int sg_count(struct scatterlist *sg_list, int nbytes, int *chained)
+{
+	struct scatterlist *sg = sg_list;
+	int sg_nents = 0;
+
+	*chained = 0;
+	while (nbytes > 0) {
+		sg_nents++;
+		nbytes -= sg->length;
+		if (!sg_is_last(sg) && (sg + 1)->length == 0)
+			*chained = 1;
+		sg = scatterwalk_sg_next(sg);
+	}
+
+	return sg_nents;
+}
+
+/*
+ * allocate and map the ipsec_esp extended descriptor
+ */
+static struct ipsec_esp_edesc *ipsec_esp_edesc_alloc(struct aead_request *areq,
+						     int desc_bytes)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct device *jrdev = ctx->jrdev;
+	gfp_t flags = areq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP ? GFP_KERNEL :
+		      GFP_ATOMIC;
+	int assoc_nents, src_nents, dst_nents = 0, chained, link_tbl_bytes;
+	struct ipsec_esp_edesc *edesc;
+
+	assoc_nents = sg_count(areq->assoc, areq->assoclen, &chained);
+	BUG_ON(chained);
+	if (likely(assoc_nents == 1))
+		assoc_nents = 0;
+
+	src_nents = sg_count(areq->src, areq->cryptlen + ctx->authsize,
+			     &chained);
+	BUG_ON(chained);
+	if (src_nents == 1)
+		src_nents = 0;
+
+	if (unlikely(areq->dst != areq->src)) {
+		dst_nents = sg_count(areq->dst, areq->cryptlen + ctx->authsize,
+				     &chained);
+		BUG_ON(chained);
+		if (dst_nents == 1)
+			dst_nents = 0;
+	}
+
+	link_tbl_bytes = (assoc_nents + src_nents + dst_nents) *
+			 sizeof(struct link_tbl_entry);
+	debug("link_tbl_bytes %d\n", link_tbl_bytes);
+
+	/* allocate space for base edesc and hw desc commands, link tables */
+	edesc = kmalloc(sizeof(struct ipsec_esp_edesc) + desc_bytes +
+			link_tbl_bytes, GFP_DMA | flags);
+	if (!edesc) {
+		dev_err(jrdev, "could not allocate extended descriptor\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	edesc->assoc_nents = assoc_nents;
+	edesc->src_nents = src_nents;
+	edesc->dst_nents = dst_nents;
+	edesc->link_tbl = (void *)edesc + sizeof(struct ipsec_esp_edesc) +
+			  desc_bytes;
+	edesc->link_tbl_dma = dma_map_single(jrdev, edesc->link_tbl,
+					     link_tbl_bytes, DMA_TO_DEVICE);
+	edesc->link_tbl_bytes = link_tbl_bytes;
+
+	return edesc;
+}
+
+static int aead_authenc_encrypt(struct aead_request *areq)
+{
+	struct ipsec_esp_edesc *edesc;
+	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct device *jrdev = ctx->jrdev;
+	int ivsize = crypto_aead_ivsize(aead);
+	u32 *desc;
+	dma_addr_t iv_dma;
+
+	/* allocate extended descriptor */
+	edesc = ipsec_esp_edesc_alloc(areq, DESC_AEAD_ENCRYPT_TEXT_LEN *
+				      CAAM_CMD_SZ);
+	if (IS_ERR(edesc))
+		return PTR_ERR(edesc);
+
+	desc = edesc->hw_desc;
+
+	/* insert shared descriptor pointer */
+	init_job_desc_shared(desc, ctx->shared_desc_phys,
+			     desc_len(ctx->sh_desc), HDR_SHARE_DEFER);
+
+	iv_dma = dma_map_single(jrdev, areq->iv, ivsize, DMA_TO_DEVICE);
+	/* check dma error */
+
+	append_load(desc, iv_dma, ivsize,
+		    LDST_CLASS_1_CCB | LDST_SRCDST_BYTE_CONTEXT);
+
+	return ipsec_esp(edesc, areq, OP_ALG_ENCRYPT, ipsec_esp_encrypt_done);
+}
+
+static int aead_authenc_decrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	int ivsize = crypto_aead_ivsize(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct device *jrdev = ctx->jrdev;
+	struct ipsec_esp_edesc *edesc;
+	u32 *desc;
+	dma_addr_t iv_dma;
+
+	req->cryptlen -= ctx->authsize;
+
+	/* allocate extended descriptor */
+	edesc = ipsec_esp_edesc_alloc(req, DESC_AEAD_DECRYPT_TEXT_LEN *
+				      CAAM_CMD_SZ);
+	if (IS_ERR(edesc))
+		return PTR_ERR(edesc);
+
+	desc = edesc->hw_desc;
+
+	/* insert shared descriptor pointer */
+	init_job_desc_shared(desc, ctx->shared_desc_phys,
+			     desc_len(ctx->sh_desc), HDR_SHARE_DEFER);
+
+	iv_dma = dma_map_single(jrdev, req->iv, ivsize, DMA_TO_DEVICE);
+	/* check dma error */
+
+	append_load(desc, iv_dma, ivsize,
+		    LDST_CLASS_1_CCB | LDST_SRCDST_BYTE_CONTEXT);
+
+	return ipsec_esp(edesc, req, !OP_ALG_ENCRYPT, ipsec_esp_decrypt_done);
+}
+
+static int aead_authenc_givencrypt(struct aead_givcrypt_request *req)
+{
+	struct aead_request *areq = &req->areq;
+	struct ipsec_esp_edesc *edesc;
+	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
+	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct device *jrdev = ctx->jrdev;
+	int ivsize = crypto_aead_ivsize(aead);
+	dma_addr_t iv_dma;
+	u32 *desc;
+
+	iv_dma = dma_map_single(jrdev, req->giv, ivsize, DMA_FROM_DEVICE);
+
+	debug("%s: giv %p\n", __func__, req->giv);
+
+	/* allocate extended descriptor */
+	edesc = ipsec_esp_edesc_alloc(areq, DESC_AEAD_GIVENCRYPT_TEXT_LEN *
+				      CAAM_CMD_SZ);
+	if (IS_ERR(edesc))
+		return PTR_ERR(edesc);
+
+	desc = edesc->hw_desc;
+
+	/* insert shared descriptor pointer */
+	init_job_desc_shared(desc, ctx->shared_desc_phys,
+			     desc_len(ctx->sh_desc), HDR_SHARE_DEFER);
+
+	/*
+	 * LOAD IMM Info FIFO
+	 * to DECO, Last, Padding, Random, Message, 16 bytes
+	 */
+	append_load_imm_u32(desc, NFIFOENTRY_DEST_DECO | NFIFOENTRY_LC1 |
+			    NFIFOENTRY_STYPE_PAD | NFIFOENTRY_DTYPE_MSG |
+			    NFIFOENTRY_PTYPE_RND | ivsize,
+			    LDST_SRCDST_WORD_INFO_FIFO);
+
+	/*
+	 * disable info fifo entries since the above serves as the entry
+	 * this way, the MOVE command won't generate an entry.
+	 * Note that this isn't required in more recent versions of
+	 * SEC as a MOVE that doesn't do info FIFO entries is available.
+	 */
+	append_cmd(desc, CMD_LOAD | DISABLE_AUTO_INFO_FIFO);
+
+	/* MOVE DECO Alignment -> C1 Context 16 bytes */
+	append_move(desc, MOVE_SRC_INFIFO | MOVE_DEST_CLASS1CTX | ivsize);
+
+	/* re-enable info fifo entries */
+	append_cmd(desc, CMD_LOAD | ENABLE_AUTO_INFO_FIFO);
+
+	/* MOVE C1 Context -> OFIFO 16 bytes */
+	append_move(desc, MOVE_SRC_CLASS1CTX | MOVE_DEST_OUTFIFO | ivsize);
+
+	append_fifo_store(desc, iv_dma, ivsize, FIFOST_TYPE_MESSAGE_DATA);
+
+	return ipsec_esp(edesc, areq, OP_ALG_ENCRYPT, ipsec_esp_encrypt_done);
+}
+
+struct caam_alg_template {
+	char name[CRYPTO_MAX_ALG_NAME];
+	char driver_name[CRYPTO_MAX_ALG_NAME];
+	unsigned int blocksize;
+	struct aead_alg aead;
+	u32 class1_alg_type;
+	u32 class2_alg_type;
+	u32 alg_op;
+};
+
+static struct caam_alg_template driver_algs[] = {
+	/* single-pass ipsec_esp descriptor */
+	{
+		.name = "authenc(hmac(sha1),cbc(aes))",
+		.driver_name = "authenc-hmac-sha1-cbc-aes-caam",
+		.blocksize = AES_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = AES_BLOCK_SIZE,
+			.maxauthsize = SHA1_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha256),cbc(aes))",
+		.driver_name = "authenc-hmac-sha256-cbc-aes-caam",
+		.blocksize = AES_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = AES_BLOCK_SIZE,
+			.maxauthsize = SHA256_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+				   OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha512),cbc(aes))",
+		.driver_name = "authenc-hmac-sha512-cbc-aes-caam",
+		.blocksize = AES_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = AES_BLOCK_SIZE,
+			.maxauthsize = SHA512_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+				   OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha1),cbc(des3_ede))",
+		.driver_name = "authenc-hmac-sha1-cbc-des3_ede-caam",
+		.blocksize = DES3_EDE_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = DES3_EDE_BLOCK_SIZE,
+			.maxauthsize = SHA1_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha256),cbc(des3_ede))",
+		.driver_name = "authenc-hmac-sha256-cbc-des3_ede-caam",
+		.blocksize = DES3_EDE_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = DES3_EDE_BLOCK_SIZE,
+			.maxauthsize = SHA256_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+				   OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha512),cbc(des3_ede))",
+		.driver_name = "authenc-hmac-sha512-cbc-des3_ede-caam",
+		.blocksize = DES3_EDE_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = DES3_EDE_BLOCK_SIZE,
+			.maxauthsize = SHA512_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+				   OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha1),cbc(des))",
+		.driver_name = "authenc-hmac-sha1-cbc-des-caam",
+		.blocksize = DES_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = DES_BLOCK_SIZE,
+			.maxauthsize = SHA1_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha256),cbc(des))",
+		.driver_name = "authenc-hmac-sha256-cbc-des-caam",
+		.blocksize = DES_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = DES_BLOCK_SIZE,
+			.maxauthsize = SHA256_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+				   OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+	},
+	{
+		.name = "authenc(hmac(sha512),cbc(des))",
+		.driver_name = "authenc-hmac-sha512-cbc-des-caam",
+		.blocksize = DES_BLOCK_SIZE,
+		.aead = {
+			.setkey = aead_authenc_setkey,
+			.setauthsize = aead_authenc_setauthsize,
+			.encrypt = aead_authenc_encrypt,
+			.decrypt = aead_authenc_decrypt,
+			.givencrypt = aead_authenc_givencrypt,
+			.geniv = "<built-in>",
+			.ivsize = DES_BLOCK_SIZE,
+			.maxauthsize = SHA512_DIGEST_SIZE,
+			},
+		.class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+		.class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+				   OP_ALG_AAI_HMAC_PRECOMP,
+		.alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+	},
+};
+
+struct caam_crypto_alg {
+	struct list_head entry;
+	struct device *ctrldev;
+	int class1_alg_type;
+	int class2_alg_type;
+	int alg_op;
+	struct crypto_alg crypto_alg;
+};
+
+static int caam_cra_init(struct crypto_tfm *tfm)
+{
+	struct crypto_alg *alg = tfm->__crt_alg;
+	struct caam_crypto_alg *caam_alg =
+		 container_of(alg, struct caam_crypto_alg, crypto_alg);
+	struct caam_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct caam_drv_private *priv = dev_get_drvdata(caam_alg->ctrldev);
+	int tgt_jr = atomic_inc_return(&priv->tfm_count);
+
+	/*
+	 * distribute tfms across job rings to ensure in-order
+	 * crypto request processing per tfm
+	 */
+	ctx->jrdev = priv->algapi_jr[(tgt_jr / 2) % priv->num_jrs_for_algapi];
+
+	/* copy descriptor header template value */
+	ctx->class1_alg_type = OP_TYPE_CLASS1_ALG | caam_alg->class1_alg_type;
+	ctx->class2_alg_type = OP_TYPE_CLASS2_ALG | caam_alg->class2_alg_type;
+	ctx->alg_op = OP_TYPE_CLASS2_ALG | caam_alg->alg_op;
+
+	return 0;
+}
+
+static void caam_cra_exit(struct crypto_tfm *tfm)
+{
+	struct caam_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	if (!dma_mapping_error(ctx->jrdev, ctx->shared_desc_phys))
+		dma_unmap_single(ctx->jrdev, ctx->shared_desc_phys,
+				 desc_bytes(ctx->sh_desc), DMA_TO_DEVICE);
+	kfree(ctx->sh_desc);
+
+	if (!dma_mapping_error(ctx->jrdev, ctx->key_phys))
+		dma_unmap_single(ctx->jrdev, ctx->key_phys,
+				 ctx->split_key_pad_len + ctx->enckeylen,
+				 DMA_TO_DEVICE);
+	kfree(ctx->key);
+}
+
+static void __exit caam_algapi_exit(void)
+{
+
+	struct device_node *dev_node;
+	struct platform_device *pdev;
+	struct device *ctrldev;
+	struct caam_drv_private *priv;
+	struct caam_crypto_alg *t_alg, *n;
+	int i, err;
+
+	dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0");
+	if (!dev_node)
+		return;
+
+	pdev = of_find_device_by_node(dev_node);
+	if (!pdev)
+		return;
+
+	ctrldev = &pdev->dev;
+	of_node_put(dev_node);
+	priv = dev_get_drvdata(ctrldev);
+
+	if (!priv->alg_list.next)
+		return;
+
+	list_for_each_entry_safe(t_alg, n, &priv->alg_list, entry) {
+		crypto_unregister_alg(&t_alg->crypto_alg);
+		list_del(&t_alg->entry);
+		kfree(t_alg);
+	}
+
+	for (i = 0; i < priv->total_jobrs; i++) {
+		err = caam_jr_deregister(priv->algapi_jr[i]);
+		if (err < 0)
+			break;
+	}
+	kfree(priv->algapi_jr);
+}
+
+static struct caam_crypto_alg *caam_alg_alloc(struct device *ctrldev,
+					      struct caam_alg_template
+					      *template)
+{
+	struct caam_crypto_alg *t_alg;
+	struct crypto_alg *alg;
+
+	t_alg = kzalloc(sizeof(struct caam_crypto_alg), GFP_KERNEL);
+	if (!t_alg) {
+		dev_err(ctrldev, "failed to allocate t_alg\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	alg = &t_alg->crypto_alg;
+
+	snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", template->name);
+	snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
+		 template->driver_name);
+	alg->cra_module = THIS_MODULE;
+	alg->cra_init = caam_cra_init;
+	alg->cra_exit = caam_cra_exit;
+	alg->cra_priority = CAAM_CRA_PRIORITY;
+	alg->cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC;
+	alg->cra_blocksize = template->blocksize;
+	alg->cra_alignmask = 0;
+	alg->cra_type = &crypto_aead_type;
+	alg->cra_ctxsize = sizeof(struct caam_ctx);
+	alg->cra_u.aead = template->aead;
+
+	t_alg->class1_alg_type = template->class1_alg_type;
+	t_alg->class2_alg_type = template->class2_alg_type;
+	t_alg->alg_op = template->alg_op;
+	t_alg->ctrldev = ctrldev;
+
+	return t_alg;
+}
+
+static int __init caam_algapi_init(void)
+{
+	struct device_node *dev_node;
+	struct platform_device *pdev;
+	struct device *ctrldev, **jrdev;
+	struct caam_drv_private *priv;
+	int i = 0, err = 0;
+
+	dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0");
+	if (!dev_node)
+		return -ENODEV;
+
+	pdev = of_find_device_by_node(dev_node);
+	if (!pdev)
+		return -ENODEV;
+
+	ctrldev = &pdev->dev;
+	priv = dev_get_drvdata(ctrldev);
+	of_node_put(dev_node);
+
+	INIT_LIST_HEAD(&priv->alg_list);
+
+	jrdev = kmalloc(sizeof(*jrdev) * priv->total_jobrs, GFP_KERNEL);
+	if (!jrdev)
+		return -ENOMEM;
+
+	for (i = 0; i < priv->total_jobrs; i++) {
+		err = caam_jr_register(ctrldev, &jrdev[i]);
+		if (err < 0)
+			break;
+	}
+	if (err < 0 && i == 0) {
+		dev_err(ctrldev, "algapi error in job ring registration: %d\n",
+			err);
+		kfree(jrdev);
+		return err;
+	}
+
+	priv->num_jrs_for_algapi = i;
+	priv->algapi_jr = jrdev;
+	atomic_set(&priv->tfm_count, -1);
+
+	/* register crypto algorithms the device supports */
+	for (i = 0; i < ARRAY_SIZE(driver_algs); i++) {
+		/* TODO: check if h/w supports alg */
+		struct caam_crypto_alg *t_alg;
+
+		t_alg = caam_alg_alloc(ctrldev, &driver_algs[i]);
+		if (IS_ERR(t_alg)) {
+			err = PTR_ERR(t_alg);
+			dev_warn(ctrldev, "%s alg allocation failed\n",
+				 driver_algs[i].driver_name);
+			continue;
+		}
+
+		err = crypto_register_alg(&t_alg->crypto_alg);
+		if (err) {
+			dev_warn(ctrldev, "%s alg registration failed\n",
+				t_alg->crypto_alg.cra_driver_name);
+			kfree(t_alg);
+		} else {
+			list_add_tail(&t_alg->entry, &priv->alg_list);
+			dev_info(ctrldev, "%s\n",
+				 t_alg->crypto_alg.cra_driver_name);
+		}
+	}
+
+	return err;
+}
+
+module_init(caam_algapi_init);
+module_exit(caam_algapi_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("FSL CAAM support for crypto API");
+MODULE_AUTHOR("Freescale Semiconductor - NMG/STC");
diff --git a/drivers/crypto/caam/compat.h b/drivers/crypto/caam/compat.h
new file mode 100644
index 0000000000000000000000000000000000000000..950450346f70c00e80b192071c452c409c189084
--- /dev/null
+++ b/drivers/crypto/caam/compat.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ */
+
+#ifndef CAAM_COMPAT_H
+#define CAAM_COMPAT_H
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/crypto.h>
+#include <linux/hw_random.h>
+#include <linux/of_platform.h>
+#include <linux/dma-mapping.h>
+#include <linux/io.h>
+#include <linux/spinlock.h>
+#include <linux/rtnetlink.h>
+#include <linux/in.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/debugfs.h>
+#include <linux/circ_buf.h>
+#include <net/xfrm.h>
+
+#include <crypto/algapi.h>
+#include <crypto/aes.h>
+#include <crypto/des.h>
+#include <crypto/sha.h>
+#include <crypto/aead.h>
+#include <crypto/authenc.h>
+#include <crypto/scatterwalk.h>
+
+#endif /* !defined(CAAM_COMPAT_H) */
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
new file mode 100644
index 0000000000000000000000000000000000000000..9009713a3c2e579ee4f2ff99ceb847bad77935ca
--- /dev/null
+++ b/drivers/crypto/caam/ctrl.c
@@ -0,0 +1,269 @@
+/*
+ * CAAM control-plane driver backend
+ * Controller-level driver, kernel property detection, initialization
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ */
+
+#include "compat.h"
+#include "regs.h"
+#include "intern.h"
+#include "jr.h"
+
+static int caam_remove(struct platform_device *pdev)
+{
+	struct device *ctrldev;
+	struct caam_drv_private *ctrlpriv;
+	struct caam_drv_private_jr *jrpriv;
+	struct caam_full __iomem *topregs;
+	int ring, ret = 0;
+
+	ctrldev = &pdev->dev;
+	ctrlpriv = dev_get_drvdata(ctrldev);
+	topregs = (struct caam_full __iomem *)ctrlpriv->ctrl;
+
+	/* shut down JobRs */
+	for (ring = 0; ring < ctrlpriv->total_jobrs; ring++) {
+		ret |= caam_jr_shutdown(ctrlpriv->jrdev[ring]);
+		jrpriv = dev_get_drvdata(ctrlpriv->jrdev[ring]);
+		irq_dispose_mapping(jrpriv->irq);
+	}
+
+	/* Shut down debug views */
+#ifdef CONFIG_DEBUG_FS
+	debugfs_remove_recursive(ctrlpriv->dfs_root);
+#endif
+
+	/* Unmap controller region */
+	iounmap(&topregs->ctrl);
+
+	kfree(ctrlpriv->jrdev);
+	kfree(ctrlpriv);
+
+	return ret;
+}
+
+/* Probe routine for CAAM top (controller) level */
+static int caam_probe(struct platform_device *pdev)
+{
+	int d, ring, rspec;
+	struct device *dev;
+	struct device_node *nprop, *np;
+	struct caam_ctrl __iomem *ctrl;
+	struct caam_full __iomem *topregs;
+	struct caam_drv_private *ctrlpriv;
+	struct caam_perfmon *perfmon;
+	struct caam_deco **deco;
+	u32 deconum;
+
+	ctrlpriv = kzalloc(sizeof(struct caam_drv_private), GFP_KERNEL);
+	if (!ctrlpriv)
+		return -ENOMEM;
+
+	dev = &pdev->dev;
+	dev_set_drvdata(dev, ctrlpriv);
+	ctrlpriv->pdev = pdev;
+	nprop = pdev->dev.of_node;
+
+	/* Get configuration properties from device tree */
+	/* First, get register page */
+	ctrl = of_iomap(nprop, 0);
+	if (ctrl == NULL) {
+		dev_err(dev, "caam: of_iomap() failed\n");
+		return -ENOMEM;
+	}
+	ctrlpriv->ctrl = (struct caam_ctrl __force *)ctrl;
+
+	/* topregs used to derive pointers to CAAM sub-blocks only */
+	topregs = (struct caam_full __iomem *)ctrl;
+
+	/* Get the IRQ of the controller (for security violations only) */
+	ctrlpriv->secvio_irq = of_irq_to_resource(nprop, 0, NULL);
+
+	/*
+	 * Enable DECO watchdogs and, if this is a PHYS_ADDR_T_64BIT kernel,
+	 * 36-bit pointers in master configuration register
+	 */
+	setbits32(&topregs->ctrl.mcr, MCFGR_WDENABLE |
+		  (sizeof(dma_addr_t) == sizeof(u64) ? MCFGR_LONG_PTR : 0));
+
+	if (sizeof(dma_addr_t) == sizeof(u64))
+		dma_set_mask(dev, DMA_BIT_MASK(36));
+
+	/* Find out how many DECOs are present */
+	deconum = (rd_reg64(&topregs->ctrl.perfmon.cha_num) &
+		   CHA_NUM_DECONUM_MASK) >> CHA_NUM_DECONUM_SHIFT;
+
+	ctrlpriv->deco = kmalloc(deconum * sizeof(struct caam_deco *),
+				 GFP_KERNEL);
+
+	deco = (struct caam_deco __force **)&topregs->deco;
+	for (d = 0; d < deconum; d++)
+		ctrlpriv->deco[d] = deco[d];
+
+	/*
+	 * Detect and enable JobRs
+	 * First, find out how many ring spec'ed, allocate references
+	 * for all, then go probe each one.
+	 */
+	rspec = 0;
+	for_each_compatible_node(np, NULL, "fsl,sec-v4.0-job-ring")
+		rspec++;
+	ctrlpriv->jrdev = kzalloc(sizeof(struct device *) * rspec, GFP_KERNEL);
+	if (ctrlpriv->jrdev == NULL) {
+		iounmap(&topregs->ctrl);
+		return -ENOMEM;
+	}
+
+	ring = 0;
+	ctrlpriv->total_jobrs = 0;
+	for_each_compatible_node(np, NULL, "fsl,sec-v4.0-job-ring") {
+		caam_jr_probe(pdev, np, ring);
+		ctrlpriv->total_jobrs++;
+		ring++;
+	}
+
+	/* Check to see if QI present. If so, enable */
+	ctrlpriv->qi_present = !!(rd_reg64(&topregs->ctrl.perfmon.comp_parms) &
+				  CTPR_QI_MASK);
+	if (ctrlpriv->qi_present) {
+		ctrlpriv->qi = (struct caam_queue_if __force *)&topregs->qi;
+		/* This is all that's required to physically enable QI */
+		wr_reg32(&topregs->qi.qi_control_lo, QICTL_DQEN);
+	}
+
+	/* If no QI and no rings specified, quit and go home */
+	if ((!ctrlpriv->qi_present) && (!ctrlpriv->total_jobrs)) {
+		dev_err(dev, "no queues configured, terminating\n");
+		caam_remove(pdev);
+		return -ENOMEM;
+	}
+
+	/* NOTE: RTIC detection ought to go here, around Si time */
+
+	/* Initialize queue allocator lock */
+	spin_lock_init(&ctrlpriv->jr_alloc_lock);
+
+	/* Report "alive" for developer to see */
+	dev_info(dev, "device ID = 0x%016llx\n",
+		 rd_reg64(&topregs->ctrl.perfmon.caam_id));
+	dev_info(dev, "job rings = %d, qi = %d\n",
+		 ctrlpriv->total_jobrs, ctrlpriv->qi_present);
+
+#ifdef CONFIG_DEBUG_FS
+	/*
+	 * FIXME: needs better naming distinction, as some amalgamation of
+	 * "caam" and nprop->full_name. The OF name isn't distinctive,
+	 * but does separate instances
+	 */
+	perfmon = (struct caam_perfmon __force *)&ctrl->perfmon;
+
+	ctrlpriv->dfs_root = debugfs_create_dir("caam", NULL);
+	ctrlpriv->ctl = debugfs_create_dir("ctl", ctrlpriv->dfs_root);
+
+	/* Controller-level - performance monitor counters */
+	ctrlpriv->ctl_rq_dequeued =
+		debugfs_create_u64("rq_dequeued",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->req_dequeued);
+	ctrlpriv->ctl_ob_enc_req =
+		debugfs_create_u64("ob_rq_encrypted",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->ob_enc_req);
+	ctrlpriv->ctl_ib_dec_req =
+		debugfs_create_u64("ib_rq_decrypted",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->ib_dec_req);
+	ctrlpriv->ctl_ob_enc_bytes =
+		debugfs_create_u64("ob_bytes_encrypted",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->ob_enc_bytes);
+	ctrlpriv->ctl_ob_prot_bytes =
+		debugfs_create_u64("ob_bytes_protected",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->ob_prot_bytes);
+	ctrlpriv->ctl_ib_dec_bytes =
+		debugfs_create_u64("ib_bytes_decrypted",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->ib_dec_bytes);
+	ctrlpriv->ctl_ib_valid_bytes =
+		debugfs_create_u64("ib_bytes_validated",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->ib_valid_bytes);
+
+	/* Controller level - global status values */
+	ctrlpriv->ctl_faultaddr =
+		debugfs_create_u64("fault_addr",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->faultaddr);
+	ctrlpriv->ctl_faultdetail =
+		debugfs_create_u32("fault_detail",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->faultdetail);
+	ctrlpriv->ctl_faultstatus =
+		debugfs_create_u32("fault_status",
+				   S_IFCHR | S_IRUSR | S_IRGRP | S_IROTH,
+				   ctrlpriv->ctl, &perfmon->status);
+
+	/* Internal covering keys (useful in non-secure mode only) */
+	ctrlpriv->ctl_kek_wrap.data = &ctrlpriv->ctrl->kek[0];
+	ctrlpriv->ctl_kek_wrap.size = KEK_KEY_SIZE * sizeof(u32);
+	ctrlpriv->ctl_kek = debugfs_create_blob("kek",
+						S_IFCHR | S_IRUSR |
+						S_IRGRP | S_IROTH,
+						ctrlpriv->ctl,
+						&ctrlpriv->ctl_kek_wrap);
+
+	ctrlpriv->ctl_tkek_wrap.data = &ctrlpriv->ctrl->tkek[0];
+	ctrlpriv->ctl_tkek_wrap.size = KEK_KEY_SIZE * sizeof(u32);
+	ctrlpriv->ctl_tkek = debugfs_create_blob("tkek",
+						 S_IFCHR | S_IRUSR |
+						 S_IRGRP | S_IROTH,
+						 ctrlpriv->ctl,
+						 &ctrlpriv->ctl_tkek_wrap);
+
+	ctrlpriv->ctl_tdsk_wrap.data = &ctrlpriv->ctrl->tdsk[0];
+	ctrlpriv->ctl_tdsk_wrap.size = KEK_KEY_SIZE * sizeof(u32);
+	ctrlpriv->ctl_tdsk = debugfs_create_blob("tdsk",
+						 S_IFCHR | S_IRUSR |
+						 S_IRGRP | S_IROTH,
+						 ctrlpriv->ctl,
+						 &ctrlpriv->ctl_tdsk_wrap);
+#endif
+	return 0;
+}
+
+static struct of_device_id caam_match[] = {
+	{
+		.compatible = "fsl,sec-v4.0",
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(of, caam_match);
+
+static struct platform_driver caam_driver = {
+	.driver = {
+		.name = "caam",
+		.owner = THIS_MODULE,
+		.of_match_table = caam_match,
+	},
+	.probe       = caam_probe,
+	.remove      = __devexit_p(caam_remove),
+};
+
+static int __init caam_base_init(void)
+{
+	return platform_driver_register(&caam_driver);
+}
+
+static void __exit caam_base_exit(void)
+{
+	return platform_driver_unregister(&caam_driver);
+}
+
+module_init(caam_base_init);
+module_exit(caam_base_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("FSL CAAM request backend");
+MODULE_AUTHOR("Freescale Semiconductor - NMG/STC");
diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h
new file mode 100644
index 0000000000000000000000000000000000000000..974a75842da926deb106acc6b6fd4f2e212c2607
--- /dev/null
+++ b/drivers/crypto/caam/desc.h
@@ -0,0 +1,1605 @@
+/*
+ * CAAM descriptor composition header
+ * Definitions to support CAAM descriptor instruction generation
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ */
+
+#ifndef DESC_H
+#define DESC_H
+
+/* Max size of any CAAM descriptor in 32-bit words, inclusive of header */
+#define MAX_CAAM_DESCSIZE       64
+
+/* Block size of any entity covered/uncovered with a KEK/TKEK */
+#define KEK_BLOCKSIZE		16
+
+/*
+ * Supported descriptor command types as they show up
+ * inside a descriptor command word.
+ */
+#define CMD_SHIFT               27
+#define CMD_MASK                0xf8000000
+
+#define CMD_KEY                 (0x00 << CMD_SHIFT)
+#define CMD_SEQ_KEY             (0x01 << CMD_SHIFT)
+#define CMD_LOAD                (0x02 << CMD_SHIFT)
+#define CMD_SEQ_LOAD            (0x03 << CMD_SHIFT)
+#define CMD_FIFO_LOAD           (0x04 << CMD_SHIFT)
+#define CMD_SEQ_FIFO_LOAD       (0x05 << CMD_SHIFT)
+#define CMD_STORE               (0x0a << CMD_SHIFT)
+#define CMD_SEQ_STORE           (0x0b << CMD_SHIFT)
+#define CMD_FIFO_STORE          (0x0c << CMD_SHIFT)
+#define CMD_SEQ_FIFO_STORE      (0x0d << CMD_SHIFT)
+#define CMD_MOVE_LEN            (0x0e << CMD_SHIFT)
+#define CMD_MOVE                (0x0f << CMD_SHIFT)
+#define CMD_OPERATION           (0x10 << CMD_SHIFT)
+#define CMD_SIGNATURE           (0x12 << CMD_SHIFT)
+#define CMD_JUMP                (0x14 << CMD_SHIFT)
+#define CMD_MATH                (0x15 << CMD_SHIFT)
+#define CMD_DESC_HDR            (0x16 << CMD_SHIFT)
+#define CMD_SHARED_DESC_HDR     (0x17 << CMD_SHIFT)
+#define CMD_SEQ_IN_PTR          (0x1e << CMD_SHIFT)
+#define CMD_SEQ_OUT_PTR         (0x1f << CMD_SHIFT)
+
+/* General-purpose class selector for all commands */
+#define CLASS_SHIFT             25
+#define CLASS_MASK              (0x03 << CLASS_SHIFT)
+
+#define CLASS_NONE              (0x00 << CLASS_SHIFT)
+#define CLASS_1                 (0x01 << CLASS_SHIFT)
+#define CLASS_2                 (0x02 << CLASS_SHIFT)
+#define CLASS_BOTH              (0x03 << CLASS_SHIFT)
+
+/*
+ * Descriptor header command constructs
+ * Covers shared, job, and trusted descriptor headers
+ */
+
+/*
+ * Do Not Run - marks a descriptor inexecutable if there was
+ * a preceding error somewhere
+ */
+#define HDR_DNR                 0x01000000
+
+/*
+ * ONE - should always be set. Combination of ONE (always
+ * set) and ZRO (always clear) forms an endianness sanity check
+ */
+#define HDR_ONE                 0x00800000
+#define HDR_ZRO                 0x00008000
+
+/* Start Index or SharedDesc Length */
+#define HDR_START_IDX_MASK      0x3f
+#define HDR_START_IDX_SHIFT     16
+
+/* If shared descriptor header, 6-bit length */
+#define HDR_DESCLEN_SHR_MASK  0x3f
+
+/* If non-shared header, 7-bit length */
+#define HDR_DESCLEN_MASK      0x7f
+
+/* This is a TrustedDesc (if not SharedDesc) */
+#define HDR_TRUSTED             0x00004000
+
+/* Make into TrustedDesc (if not SharedDesc) */
+#define HDR_MAKE_TRUSTED        0x00002000
+
+/* Save context if self-shared (if SharedDesc) */
+#define HDR_SAVECTX             0x00001000
+
+/* Next item points to SharedDesc */
+#define HDR_SHARED              0x00001000
+
+/*
+ * Reverse Execution Order - execute JobDesc first, then
+ * execute SharedDesc (normally SharedDesc goes first).
+ */
+#define HDR_REVERSE             0x00000800
+
+/* Propogate DNR property to SharedDesc */
+#define HDR_PROP_DNR            0x00000800
+
+/* JobDesc/SharedDesc share property */
+#define HDR_SD_SHARE_MASK       0x03
+#define HDR_SD_SHARE_SHIFT      8
+#define HDR_JD_SHARE_MASK       0x07
+#define HDR_JD_SHARE_SHIFT      8
+
+#define HDR_SHARE_NEVER         (0x00 << HDR_SD_SHARE_SHIFT)
+#define HDR_SHARE_WAIT          (0x01 << HDR_SD_SHARE_SHIFT)
+#define HDR_SHARE_SERIAL        (0x02 << HDR_SD_SHARE_SHIFT)
+#define HDR_SHARE_ALWAYS        (0x03 << HDR_SD_SHARE_SHIFT)
+#define HDR_SHARE_DEFER         (0x04 << HDR_SD_SHARE_SHIFT)
+
+/* JobDesc/SharedDesc descriptor length */
+#define HDR_JD_LENGTH_MASK      0x7f
+#define HDR_SD_LENGTH_MASK      0x3f
+
+/*
+ * KEY/SEQ_KEY Command Constructs
+ */
+
+/* Key Destination Class: 01 = Class 1, 02 - Class 2  */
+#define KEY_DEST_CLASS_SHIFT    25  /* use CLASS_1 or CLASS_2 */
+#define KEY_DEST_CLASS_MASK     (0x03 << KEY_DEST_CLASS_SHIFT)
+
+/* Scatter-Gather Table/Variable Length Field */
+#define KEY_SGF                 0x01000000
+#define KEY_VLF                 0x01000000
+
+/* Immediate - Key follows command in the descriptor */
+#define KEY_IMM                 0x00800000
+
+/*
+ * Encrypted - Key is encrypted either with the KEK, or
+ * with the TDKEK if TK is set
+ */
+#define KEY_ENC                 0x00400000
+
+/*
+ * No Write Back - Do not allow key to be FIFO STOREd
+ */
+#define KEY_NWB			0x00200000
+
+/*
+ * Enhanced Encryption of Key
+ */
+#define KEY_EKT			0x00100000
+
+/*
+ * Encrypted with Trusted Key
+ */
+#define KEY_TK			0x00008000
+
+/*
+ * KDEST - Key Destination: 0 - class key register,
+ * 1 - PKHA 'e', 2 - AFHA Sbox, 3 - MDHA split-key
+ */
+#define KEY_DEST_SHIFT          16
+#define KEY_DEST_MASK           (0x03 << KEY_DEST_SHIFT)
+
+#define KEY_DEST_CLASS_REG      (0x00 << KEY_DEST_SHIFT)
+#define KEY_DEST_PKHA_E         (0x01 << KEY_DEST_SHIFT)
+#define KEY_DEST_AFHA_SBOX      (0x02 << KEY_DEST_SHIFT)
+#define KEY_DEST_MDHA_SPLIT     (0x03 << KEY_DEST_SHIFT)
+
+/* Length in bytes */
+#define KEY_LENGTH_MASK         0x000003ff
+
+/*
+ * LOAD/SEQ_LOAD/STORE/SEQ_STORE Command Constructs
+ */
+
+/*
+ * Load/Store Destination: 0 = class independent CCB,
+ * 1 = class 1 CCB, 2 = class 2 CCB, 3 = DECO
+ */
+#define LDST_CLASS_SHIFT        25
+#define LDST_CLASS_MASK         (0x03 << LDST_CLASS_SHIFT)
+#define LDST_CLASS_IND_CCB      (0x00 << LDST_CLASS_SHIFT)
+#define LDST_CLASS_1_CCB        (0x01 << LDST_CLASS_SHIFT)
+#define LDST_CLASS_2_CCB        (0x02 << LDST_CLASS_SHIFT)
+#define LDST_CLASS_DECO         (0x03 << LDST_CLASS_SHIFT)
+
+/* Scatter-Gather Table/Variable Length Field */
+#define LDST_SGF                0x01000000
+#define LDST_VLF		LDST_SGF
+
+/* Immediate - Key follows this command in descriptor    */
+#define LDST_IMM_MASK           1
+#define LDST_IMM_SHIFT          23
+#define LDST_IMM                (LDST_IMM_MASK << LDST_IMM_SHIFT)
+
+/* SRC/DST - Destination for LOAD, Source for STORE   */
+#define LDST_SRCDST_SHIFT       16
+#define LDST_SRCDST_MASK        (0x7f << LDST_SRCDST_SHIFT)
+
+#define LDST_SRCDST_BYTE_CONTEXT	(0x20 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_BYTE_KEY		(0x40 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_BYTE_INFIFO		(0x7c << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_BYTE_OUTFIFO	(0x7e << LDST_SRCDST_SHIFT)
+
+#define LDST_SRCDST_WORD_MODE_REG	(0x00 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_KEYSZ_REG	(0x01 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DATASZ_REG	(0x02 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_ICVSZ_REG	(0x03 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_CHACTRL	(0x06 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DECOCTRL       (0x06 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_IRQCTRL	(0x07 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DECO_PCLOVRD   (0x07 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_CLRW		(0x08 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DECO_MATH0     (0x08 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_STAT		(0x09 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DECO_MATH1     (0x09 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DECO_MATH2     (0x0a << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DECO_AAD_SZ    (0x0b << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DECO_MATH3     (0x0b << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_CLASS1_ICV_SZ  (0x0c << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_ALTDS_CLASS1   (0x0f << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_PKHA_A_SZ      (0x10 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_PKHA_B_SZ      (0x11 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_PKHA_N_SZ      (0x12 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_PKHA_E_SZ      (0x13 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_DESCBUF        (0x40 << LDST_SRCDST_SHIFT)
+#define LDST_SRCDST_WORD_INFO_FIFO      (0x7a << LDST_SRCDST_SHIFT)
+
+/* Offset in source/destination                        */
+#define LDST_OFFSET_SHIFT       8
+#define LDST_OFFSET_MASK        (0xff << LDST_OFFSET_SHIFT)
+
+/* LDOFF definitions used when DST = LDST_SRCDST_WORD_DECOCTRL */
+/* These could also be shifted by LDST_OFFSET_SHIFT - this reads better */
+#define LDOFF_CHG_SHARE_SHIFT        0
+#define LDOFF_CHG_SHARE_MASK         (0x3 << LDOFF_CHG_SHARE_SHIFT)
+#define LDOFF_CHG_SHARE_NEVER        (0x1 << LDOFF_CHG_SHARE_SHIFT)
+#define LDOFF_CHG_SHARE_OK_NO_PROP   (0x2 << LDOFF_CHG_SHARE_SHIFT)
+#define LDOFF_CHG_SHARE_OK_PROP      (0x3 << LDOFF_CHG_SHARE_SHIFT)
+
+#define LDOFF_ENABLE_AUTO_NFIFO         (1 << 2)
+#define LDOFF_DISABLE_AUTO_NFIFO        (1 << 3)
+
+#define LDOFF_CHG_NONSEQLIODN_SHIFT     4
+#define LDOFF_CHG_NONSEQLIODN_MASK      (0x3 << LDOFF_CHG_NONSEQLIODN_SHIFT)
+#define LDOFF_CHG_NONSEQLIODN_SEQ       (0x1 << LDOFF_CHG_NONSEQLIODN_SHIFT)
+#define LDOFF_CHG_NONSEQLIODN_NON_SEQ   (0x2 << LDOFF_CHG_NONSEQLIODN_SHIFT)
+#define LDOFF_CHG_NONSEQLIODN_TRUSTED   (0x3 << LDOFF_CHG_NONSEQLIODN_SHIFT)
+
+#define LDOFF_CHG_SEQLIODN_SHIFT     6
+#define LDOFF_CHG_SEQLIODN_MASK      (0x3 << LDOFF_CHG_SEQLIODN_SHIFT)
+#define LDOFF_CHG_SEQLIODN_SEQ       (0x1 << LDOFF_CHG_SEQLIODN_SHIFT)
+#define LDOFF_CHG_SEQLIODN_NON_SEQ   (0x2 << LDOFF_CHG_SEQLIODN_SHIFT)
+#define LDOFF_CHG_SEQLIODN_TRUSTED   (0x3 << LDOFF_CHG_SEQLIODN_SHIFT)
+
+/* Data length in bytes                                 */
+#define LDST_LEN_SHIFT          0
+#define LDST_LEN_MASK           (0xff << LDST_LEN_SHIFT)
+
+/* Special Length definitions when dst=deco-ctrl */
+#define LDLEN_ENABLE_OSL_COUNT      (1 << 7)
+#define LDLEN_RST_CHA_OFIFO_PTR     (1 << 6)
+#define LDLEN_RST_OFIFO             (1 << 5)
+#define LDLEN_SET_OFIFO_OFF_VALID   (1 << 4)
+#define LDLEN_SET_OFIFO_OFF_RSVD    (1 << 3)
+#define LDLEN_SET_OFIFO_OFFSET_SHIFT 0
+#define LDLEN_SET_OFIFO_OFFSET_MASK (3 << LDLEN_SET_OFIFO_OFFSET_SHIFT)
+
+/*
+ * FIFO_LOAD/FIFO_STORE/SEQ_FIFO_LOAD/SEQ_FIFO_STORE
+ * Command Constructs
+ */
+
+/*
+ * Load Destination: 0 = skip (SEQ_FIFO_LOAD only),
+ * 1 = Load for Class1, 2 = Load for Class2, 3 = Load both
+ * Store Source: 0 = normal, 1 = Class1key, 2 = Class2key
+ */
+#define FIFOLD_CLASS_SHIFT      25
+#define FIFOLD_CLASS_MASK       (0x03 << FIFOLD_CLASS_SHIFT)
+#define FIFOLD_CLASS_SKIP       (0x00 << FIFOLD_CLASS_SHIFT)
+#define FIFOLD_CLASS_CLASS1     (0x01 << FIFOLD_CLASS_SHIFT)
+#define FIFOLD_CLASS_CLASS2     (0x02 << FIFOLD_CLASS_SHIFT)
+#define FIFOLD_CLASS_BOTH       (0x03 << FIFOLD_CLASS_SHIFT)
+
+#define FIFOST_CLASS_SHIFT      25
+#define FIFOST_CLASS_MASK       (0x03 << FIFOST_CLASS_SHIFT)
+#define FIFOST_CLASS_NORMAL     (0x00 << FIFOST_CLASS_SHIFT)
+#define FIFOST_CLASS_CLASS1KEY  (0x01 << FIFOST_CLASS_SHIFT)
+#define FIFOST_CLASS_CLASS2KEY  (0x02 << FIFOST_CLASS_SHIFT)
+
+/*
+ * Scatter-Gather Table/Variable Length Field
+ * If set for FIFO_LOAD, refers to a SG table. Within
+ * SEQ_FIFO_LOAD, is variable input sequence
+ */
+#define FIFOLDST_SGF_SHIFT      24
+#define FIFOLDST_SGF_MASK       (1 << FIFOLDST_SGF_SHIFT)
+#define FIFOLDST_VLF_MASK       (1 << FIFOLDST_SGF_SHIFT)
+#define FIFOLDST_SGF            (1 << FIFOLDST_SGF_SHIFT)
+#define FIFOLDST_VLF            (1 << FIFOLDST_SGF_SHIFT)
+
+/* Immediate - Data follows command in descriptor */
+#define FIFOLD_IMM_SHIFT      23
+#define FIFOLD_IMM_MASK       (1 << FIFOLD_IMM_SHIFT)
+#define FIFOLD_IMM            (1 << FIFOLD_IMM_SHIFT)
+
+/* Continue - Not the last FIFO store to come */
+#define FIFOST_CONT_SHIFT     23
+#define FIFOST_CONT_MASK      (1 << FIFOST_CONT_SHIFT)
+#define FIFOST_CONT_MASK      (1 << FIFOST_CONT_SHIFT)
+
+/*
+ * Extended Length - use 32-bit extended length that
+ * follows the pointer field. Illegal with IMM set
+ */
+#define FIFOLDST_EXT_SHIFT      22
+#define FIFOLDST_EXT_MASK       (1 << FIFOLDST_EXT_SHIFT)
+#define FIFOLDST_EXT            (1 << FIFOLDST_EXT_SHIFT)
+
+/* Input data type.*/
+#define FIFOLD_TYPE_SHIFT       16
+#define FIFOLD_CONT_TYPE_SHIFT  19 /* shift past last-flush bits */
+#define FIFOLD_TYPE_MASK        (0x3f << FIFOLD_TYPE_SHIFT)
+
+/* PK types */
+#define FIFOLD_TYPE_PK          (0x00 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_MASK     (0x30 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_TYPEMASK (0x0f << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_A0       (0x00 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_A1       (0x01 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_A2       (0x02 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_A3       (0x03 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_B0       (0x04 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_B1       (0x05 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_B2       (0x06 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_B3       (0x07 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_N        (0x08 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_A        (0x0c << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_PK_B        (0x0d << FIFOLD_TYPE_SHIFT)
+
+/* Other types. Need to OR in last/flush bits as desired */
+#define FIFOLD_TYPE_MSG_MASK    (0x38 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_MSG         (0x10 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_MSG1OUT2    (0x18 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_IV          (0x20 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_BITDATA     (0x28 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_AAD         (0x30 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_ICV         (0x38 << FIFOLD_TYPE_SHIFT)
+
+/* Last/Flush bits for use with "other" types above */
+#define FIFOLD_TYPE_ACT_MASK    (0x07 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_NOACTION    (0x00 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_FLUSH1      (0x01 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_LAST1       (0x02 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_LAST2FLUSH  (0x03 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_LAST2       (0x04 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_LAST2FLUSH1 (0x05 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_LASTBOTH    (0x06 << FIFOLD_TYPE_SHIFT)
+#define FIFOLD_TYPE_LASTBOTHFL  (0x07 << FIFOLD_TYPE_SHIFT)
+
+#define FIFOLDST_LEN_MASK       0xffff
+#define FIFOLDST_EXT_LEN_MASK   0xffffffff
+
+/* Output data types */
+#define FIFOST_TYPE_SHIFT       16
+#define FIFOST_TYPE_MASK        (0x3f << FIFOST_TYPE_SHIFT)
+
+#define FIFOST_TYPE_PKHA_A0      (0x00 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_A1      (0x01 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_A2      (0x02 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_A3      (0x03 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_B0      (0x04 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_B1      (0x05 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_B2      (0x06 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_B3      (0x07 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_N       (0x08 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_A       (0x0c << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_B       (0x0d << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_AF_SBOX_JKEK (0x10 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_AF_SBOX_TKEK (0x21 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_E_JKEK  (0x22 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_PKHA_E_TKEK  (0x23 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_KEY_KEK      (0x24 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_KEY_TKEK     (0x25 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_SPLIT_KEK    (0x26 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_SPLIT_TKEK   (0x27 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_OUTFIFO_KEK  (0x28 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_OUTFIFO_TKEK (0x29 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_MESSAGE_DATA (0x30 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_RNGSTORE     (0x34 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_RNGFIFO      (0x35 << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_SKIP         (0x3f << FIFOST_TYPE_SHIFT)
+
+/*
+ * OPERATION Command Constructs
+ */
+
+/* Operation type selectors - OP TYPE */
+#define OP_TYPE_SHIFT           24
+#define OP_TYPE_MASK            (0x07 << OP_TYPE_SHIFT)
+
+#define OP_TYPE_UNI_PROTOCOL    (0x00 << OP_TYPE_SHIFT)
+#define OP_TYPE_PK              (0x01 << OP_TYPE_SHIFT)
+#define OP_TYPE_CLASS1_ALG      (0x02 << OP_TYPE_SHIFT)
+#define OP_TYPE_CLASS2_ALG      (0x04 << OP_TYPE_SHIFT)
+#define OP_TYPE_DECAP_PROTOCOL  (0x06 << OP_TYPE_SHIFT)
+#define OP_TYPE_ENCAP_PROTOCOL  (0x07 << OP_TYPE_SHIFT)
+
+/* ProtocolID selectors - PROTID */
+#define OP_PCLID_SHIFT          16
+#define OP_PCLID_MASK           (0xff << 16)
+
+/* Assuming OP_TYPE = OP_TYPE_UNI_PROTOCOL */
+#define OP_PCLID_IKEV1_PRF      (0x01 << OP_PCLID_SHIFT)
+#define OP_PCLID_IKEV2_PRF      (0x02 << OP_PCLID_SHIFT)
+#define OP_PCLID_SSL30_PRF      (0x08 << OP_PCLID_SHIFT)
+#define OP_PCLID_TLS10_PRF      (0x09 << OP_PCLID_SHIFT)
+#define OP_PCLID_TLS11_PRF      (0x0a << OP_PCLID_SHIFT)
+#define OP_PCLID_DTLS10_PRF     (0x0c << OP_PCLID_SHIFT)
+#define OP_PCLID_PRF            (0x06 << OP_PCLID_SHIFT)
+#define OP_PCLID_BLOB           (0x0d << OP_PCLID_SHIFT)
+#define OP_PCLID_SECRETKEY      (0x11 << OP_PCLID_SHIFT)
+#define OP_PCLID_PUBLICKEYPAIR  (0x14 << OP_PCLID_SHIFT)
+#define OP_PCLID_DSASIGN        (0x15 << OP_PCLID_SHIFT)
+#define OP_PCLID_DSAVERIFY      (0x16 << OP_PCLID_SHIFT)
+
+/* Assuming OP_TYPE = OP_TYPE_DECAP_PROTOCOL/ENCAP_PROTOCOL */
+#define OP_PCLID_IPSEC          (0x01 << OP_PCLID_SHIFT)
+#define OP_PCLID_SRTP           (0x02 << OP_PCLID_SHIFT)
+#define OP_PCLID_MACSEC         (0x03 << OP_PCLID_SHIFT)
+#define OP_PCLID_WIFI           (0x04 << OP_PCLID_SHIFT)
+#define OP_PCLID_WIMAX          (0x05 << OP_PCLID_SHIFT)
+#define OP_PCLID_SSL30          (0x08 << OP_PCLID_SHIFT)
+#define OP_PCLID_TLS10          (0x09 << OP_PCLID_SHIFT)
+#define OP_PCLID_TLS11          (0x0a << OP_PCLID_SHIFT)
+#define OP_PCLID_TLS12          (0x0b << OP_PCLID_SHIFT)
+#define OP_PCLID_DTLS           (0x0c << OP_PCLID_SHIFT)
+
+/*
+ * ProtocolInfo selectors
+ */
+#define OP_PCLINFO_MASK                          0xffff
+
+/* for OP_PCLID_IPSEC */
+#define OP_PCL_IPSEC_CIPHER_MASK                 0xff00
+#define OP_PCL_IPSEC_AUTH_MASK                   0x00ff
+
+#define OP_PCL_IPSEC_DES_IV64                    0x0100
+#define OP_PCL_IPSEC_DES                         0x0200
+#define OP_PCL_IPSEC_3DES                        0x0300
+#define OP_PCL_IPSEC_AES_CBC                     0x0c00
+#define OP_PCL_IPSEC_AES_CTR                     0x0d00
+#define OP_PCL_IPSEC_AES_XTS                     0x1600
+#define OP_PCL_IPSEC_AES_CCM8                    0x0e00
+#define OP_PCL_IPSEC_AES_CCM12                   0x0f00
+#define OP_PCL_IPSEC_AES_CCM16                   0x1000
+#define OP_PCL_IPSEC_AES_GCM8                    0x1200
+#define OP_PCL_IPSEC_AES_GCM12                   0x1300
+#define OP_PCL_IPSEC_AES_GCM16                   0x1400
+
+#define OP_PCL_IPSEC_HMAC_NULL                   0x0000
+#define OP_PCL_IPSEC_HMAC_MD5_96                 0x0001
+#define OP_PCL_IPSEC_HMAC_SHA1_96                0x0002
+#define OP_PCL_IPSEC_AES_XCBC_MAC_96             0x0005
+#define OP_PCL_IPSEC_HMAC_MD5_128                0x0006
+#define OP_PCL_IPSEC_HMAC_SHA1_160               0x0007
+#define OP_PCL_IPSEC_HMAC_SHA2_256_128           0x000c
+#define OP_PCL_IPSEC_HMAC_SHA2_384_192           0x000d
+#define OP_PCL_IPSEC_HMAC_SHA2_512_256           0x000e
+
+/* For SRTP - OP_PCLID_SRTP */
+#define OP_PCL_SRTP_CIPHER_MASK                  0xff00
+#define OP_PCL_SRTP_AUTH_MASK                    0x00ff
+
+#define OP_PCL_SRTP_AES_CTR                      0x0d00
+
+#define OP_PCL_SRTP_HMAC_SHA1_160                0x0007
+
+/* For SSL 3.0 - OP_PCLID_SSL30 */
+#define OP_PCL_SSL30_AES_128_CBC_SHA             0x002f
+#define OP_PCL_SSL30_AES_128_CBC_SHA_2           0x0030
+#define OP_PCL_SSL30_AES_128_CBC_SHA_3           0x0031
+#define OP_PCL_SSL30_AES_128_CBC_SHA_4           0x0032
+#define OP_PCL_SSL30_AES_128_CBC_SHA_5           0x0033
+#define OP_PCL_SSL30_AES_128_CBC_SHA_6           0x0034
+#define OP_PCL_SSL30_AES_128_CBC_SHA_7           0x008c
+#define OP_PCL_SSL30_AES_128_CBC_SHA_8           0x0090
+#define OP_PCL_SSL30_AES_128_CBC_SHA_9           0x0094
+#define OP_PCL_SSL30_AES_128_CBC_SHA_10          0xc004
+#define OP_PCL_SSL30_AES_128_CBC_SHA_11          0xc009
+#define OP_PCL_SSL30_AES_128_CBC_SHA_12          0xc00e
+#define OP_PCL_SSL30_AES_128_CBC_SHA_13          0xc013
+#define OP_PCL_SSL30_AES_128_CBC_SHA_14          0xc018
+#define OP_PCL_SSL30_AES_128_CBC_SHA_15          0xc01d
+#define OP_PCL_SSL30_AES_128_CBC_SHA_16          0xc01e
+#define OP_PCL_SSL30_AES_128_CBC_SHA_17          0xc01f
+
+#define OP_PCL_SSL30_AES_256_CBC_SHA             0x0035
+#define OP_PCL_SSL30_AES_256_CBC_SHA_2           0x0036
+#define OP_PCL_SSL30_AES_256_CBC_SHA_3           0x0037
+#define OP_PCL_SSL30_AES_256_CBC_SHA_4           0x0038
+#define OP_PCL_SSL30_AES_256_CBC_SHA_5           0x0039
+#define OP_PCL_SSL30_AES_256_CBC_SHA_6           0x003a
+#define OP_PCL_SSL30_AES_256_CBC_SHA_7           0x008d
+#define OP_PCL_SSL30_AES_256_CBC_SHA_8           0x0091
+#define OP_PCL_SSL30_AES_256_CBC_SHA_9           0x0095
+#define OP_PCL_SSL30_AES_256_CBC_SHA_10          0xc005
+#define OP_PCL_SSL30_AES_256_CBC_SHA_11          0xc00a
+#define OP_PCL_SSL30_AES_256_CBC_SHA_12          0xc00f
+#define OP_PCL_SSL30_AES_256_CBC_SHA_13          0xc014
+#define OP_PCL_SSL30_AES_256_CBC_SHA_14          0xc019
+#define OP_PCL_SSL30_AES_256_CBC_SHA_15          0xc020
+#define OP_PCL_SSL30_AES_256_CBC_SHA_16          0xc021
+#define OP_PCL_SSL30_AES_256_CBC_SHA_17          0xc022
+
+#define OP_PCL_SSL30_3DES_EDE_CBC_MD5            0x0023
+
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA            0x001f
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_2          0x008b
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_3          0x008f
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_4          0x0093
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_5          0x000a
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_6          0x000d
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_7          0x0010
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_8          0x0013
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_9          0x0016
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_10         0x001b
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_11         0xc003
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_12         0xc008
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_13         0xc00d
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_14         0xc012
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_15         0xc017
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_16         0xc01a
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_17         0xc01b
+#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_18         0xc01c
+
+#define OP_PCL_SSL30_DES40_CBC_MD5               0x0029
+
+#define OP_PCL_SSL30_DES_CBC_MD5                 0x0022
+
+#define OP_PCL_SSL30_DES40_CBC_SHA               0x0008
+#define OP_PCL_SSL30_DES40_CBC_SHA_2             0x000b
+#define OP_PCL_SSL30_DES40_CBC_SHA_3             0x000e
+#define OP_PCL_SSL30_DES40_CBC_SHA_4             0x0011
+#define OP_PCL_SSL30_DES40_CBC_SHA_5             0x0014
+#define OP_PCL_SSL30_DES40_CBC_SHA_6             0x0019
+#define OP_PCL_SSL30_DES40_CBC_SHA_7             0x0026
+
+#define OP_PCL_SSL30_DES_CBC_SHA                 0x001e
+#define OP_PCL_SSL30_DES_CBC_SHA_2               0x0009
+#define OP_PCL_SSL30_DES_CBC_SHA_3               0x000c
+#define OP_PCL_SSL30_DES_CBC_SHA_4               0x000f
+#define OP_PCL_SSL30_DES_CBC_SHA_5               0x0012
+#define OP_PCL_SSL30_DES_CBC_SHA_6               0x0015
+#define OP_PCL_SSL30_DES_CBC_SHA_7               0x001a
+
+#define OP_PCL_SSL30_RC4_128_MD5                 0x0024
+#define OP_PCL_SSL30_RC4_128_MD5_2               0x0004
+#define OP_PCL_SSL30_RC4_128_MD5_3               0x0018
+
+#define OP_PCL_SSL30_RC4_40_MD5                  0x002b
+#define OP_PCL_SSL30_RC4_40_MD5_2                0x0003
+#define OP_PCL_SSL30_RC4_40_MD5_3                0x0017
+
+#define OP_PCL_SSL30_RC4_128_SHA                 0x0020
+#define OP_PCL_SSL30_RC4_128_SHA_2               0x008a
+#define OP_PCL_SSL30_RC4_128_SHA_3               0x008e
+#define OP_PCL_SSL30_RC4_128_SHA_4               0x0092
+#define OP_PCL_SSL30_RC4_128_SHA_5               0x0005
+#define OP_PCL_SSL30_RC4_128_SHA_6               0xc002
+#define OP_PCL_SSL30_RC4_128_SHA_7               0xc007
+#define OP_PCL_SSL30_RC4_128_SHA_8               0xc00c
+#define OP_PCL_SSL30_RC4_128_SHA_9               0xc011
+#define OP_PCL_SSL30_RC4_128_SHA_10              0xc016
+
+#define OP_PCL_SSL30_RC4_40_SHA                  0x0028
+
+
+/* For TLS 1.0 - OP_PCLID_TLS10 */
+#define OP_PCL_TLS10_AES_128_CBC_SHA             0x002f
+#define OP_PCL_TLS10_AES_128_CBC_SHA_2           0x0030
+#define OP_PCL_TLS10_AES_128_CBC_SHA_3           0x0031
+#define OP_PCL_TLS10_AES_128_CBC_SHA_4           0x0032
+#define OP_PCL_TLS10_AES_128_CBC_SHA_5           0x0033
+#define OP_PCL_TLS10_AES_128_CBC_SHA_6           0x0034
+#define OP_PCL_TLS10_AES_128_CBC_SHA_7           0x008c
+#define OP_PCL_TLS10_AES_128_CBC_SHA_8           0x0090
+#define OP_PCL_TLS10_AES_128_CBC_SHA_9           0x0094
+#define OP_PCL_TLS10_AES_128_CBC_SHA_10          0xc004
+#define OP_PCL_TLS10_AES_128_CBC_SHA_11          0xc009
+#define OP_PCL_TLS10_AES_128_CBC_SHA_12          0xc00e
+#define OP_PCL_TLS10_AES_128_CBC_SHA_13          0xc013
+#define OP_PCL_TLS10_AES_128_CBC_SHA_14          0xc018
+#define OP_PCL_TLS10_AES_128_CBC_SHA_15          0xc01d
+#define OP_PCL_TLS10_AES_128_CBC_SHA_16          0xc01e
+#define OP_PCL_TLS10_AES_128_CBC_SHA_17          0xc01f
+
+#define OP_PCL_TLS10_AES_256_CBC_SHA             0x0035
+#define OP_PCL_TLS10_AES_256_CBC_SHA_2           0x0036
+#define OP_PCL_TLS10_AES_256_CBC_SHA_3           0x0037
+#define OP_PCL_TLS10_AES_256_CBC_SHA_4           0x0038
+#define OP_PCL_TLS10_AES_256_CBC_SHA_5           0x0039
+#define OP_PCL_TLS10_AES_256_CBC_SHA_6           0x003a
+#define OP_PCL_TLS10_AES_256_CBC_SHA_7           0x008d
+#define OP_PCL_TLS10_AES_256_CBC_SHA_8           0x0091
+#define OP_PCL_TLS10_AES_256_CBC_SHA_9           0x0095
+#define OP_PCL_TLS10_AES_256_CBC_SHA_10          0xc005
+#define OP_PCL_TLS10_AES_256_CBC_SHA_11          0xc00a
+#define OP_PCL_TLS10_AES_256_CBC_SHA_12          0xc00f
+#define OP_PCL_TLS10_AES_256_CBC_SHA_13          0xc014
+#define OP_PCL_TLS10_AES_256_CBC_SHA_14          0xc019
+#define OP_PCL_TLS10_AES_256_CBC_SHA_15          0xc020
+#define OP_PCL_TLS10_AES_256_CBC_SHA_16          0xc021
+#define OP_PCL_TLS10_AES_256_CBC_SHA_17          0xc022
+
+/* #define OP_PCL_TLS10_3DES_EDE_CBC_MD5            0x0023 */
+
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA            0x001f
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_2          0x008b
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_3          0x008f
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_4          0x0093
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_5          0x000a
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_6          0x000d
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_7          0x0010
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_8          0x0013
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_9          0x0016
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_10         0x001b
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_11         0xc003
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_12         0xc008
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_13         0xc00d
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_14         0xc012
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_15         0xc017
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_16         0xc01a
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_17         0xc01b
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_18         0xc01c
+
+#define OP_PCL_TLS10_DES40_CBC_MD5               0x0029
+
+#define OP_PCL_TLS10_DES_CBC_MD5                 0x0022
+
+#define OP_PCL_TLS10_DES40_CBC_SHA               0x0008
+#define OP_PCL_TLS10_DES40_CBC_SHA_2             0x000b
+#define OP_PCL_TLS10_DES40_CBC_SHA_3             0x000e
+#define OP_PCL_TLS10_DES40_CBC_SHA_4             0x0011
+#define OP_PCL_TLS10_DES40_CBC_SHA_5             0x0014
+#define OP_PCL_TLS10_DES40_CBC_SHA_6             0x0019
+#define OP_PCL_TLS10_DES40_CBC_SHA_7             0x0026
+
+
+#define OP_PCL_TLS10_DES_CBC_SHA                 0x001e
+#define OP_PCL_TLS10_DES_CBC_SHA_2               0x0009
+#define OP_PCL_TLS10_DES_CBC_SHA_3               0x000c
+#define OP_PCL_TLS10_DES_CBC_SHA_4               0x000f
+#define OP_PCL_TLS10_DES_CBC_SHA_5               0x0012
+#define OP_PCL_TLS10_DES_CBC_SHA_6               0x0015
+#define OP_PCL_TLS10_DES_CBC_SHA_7               0x001a
+
+#define OP_PCL_TLS10_RC4_128_MD5                 0x0024
+#define OP_PCL_TLS10_RC4_128_MD5_2               0x0004
+#define OP_PCL_TLS10_RC4_128_MD5_3               0x0018
+
+#define OP_PCL_TLS10_RC4_40_MD5                  0x002b
+#define OP_PCL_TLS10_RC4_40_MD5_2                0x0003
+#define OP_PCL_TLS10_RC4_40_MD5_3                0x0017
+
+#define OP_PCL_TLS10_RC4_128_SHA                 0x0020
+#define OP_PCL_TLS10_RC4_128_SHA_2               0x008a
+#define OP_PCL_TLS10_RC4_128_SHA_3               0x008e
+#define OP_PCL_TLS10_RC4_128_SHA_4               0x0092
+#define OP_PCL_TLS10_RC4_128_SHA_5               0x0005
+#define OP_PCL_TLS10_RC4_128_SHA_6               0xc002
+#define OP_PCL_TLS10_RC4_128_SHA_7               0xc007
+#define OP_PCL_TLS10_RC4_128_SHA_8               0xc00c
+#define OP_PCL_TLS10_RC4_128_SHA_9               0xc011
+#define OP_PCL_TLS10_RC4_128_SHA_10              0xc016
+
+#define OP_PCL_TLS10_RC4_40_SHA                  0x0028
+
+#define OP_PCL_TLS10_3DES_EDE_CBC_MD5            0xff23
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA160         0xff30
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA224         0xff34
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA256         0xff36
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA384         0xff33
+#define OP_PCL_TLS10_3DES_EDE_CBC_SHA512         0xff35
+#define OP_PCL_TLS10_AES_128_CBC_SHA160          0xff80
+#define OP_PCL_TLS10_AES_128_CBC_SHA224          0xff84
+#define OP_PCL_TLS10_AES_128_CBC_SHA256          0xff86
+#define OP_PCL_TLS10_AES_128_CBC_SHA384          0xff83
+#define OP_PCL_TLS10_AES_128_CBC_SHA512          0xff85
+#define OP_PCL_TLS10_AES_192_CBC_SHA160          0xff20
+#define OP_PCL_TLS10_AES_192_CBC_SHA224          0xff24
+#define OP_PCL_TLS10_AES_192_CBC_SHA256          0xff26
+#define OP_PCL_TLS10_AES_192_CBC_SHA384          0xff23
+#define OP_PCL_TLS10_AES_192_CBC_SHA512          0xff25
+#define OP_PCL_TLS10_AES_256_CBC_SHA160          0xff60
+#define OP_PCL_TLS10_AES_256_CBC_SHA224          0xff64
+#define OP_PCL_TLS10_AES_256_CBC_SHA256          0xff66
+#define OP_PCL_TLS10_AES_256_CBC_SHA384          0xff63
+#define OP_PCL_TLS10_AES_256_CBC_SHA512          0xff65
+
+
+
+/* For TLS 1.1 - OP_PCLID_TLS11 */
+#define OP_PCL_TLS11_AES_128_CBC_SHA             0x002f
+#define OP_PCL_TLS11_AES_128_CBC_SHA_2           0x0030
+#define OP_PCL_TLS11_AES_128_CBC_SHA_3           0x0031
+#define OP_PCL_TLS11_AES_128_CBC_SHA_4           0x0032
+#define OP_PCL_TLS11_AES_128_CBC_SHA_5           0x0033
+#define OP_PCL_TLS11_AES_128_CBC_SHA_6           0x0034
+#define OP_PCL_TLS11_AES_128_CBC_SHA_7           0x008c
+#define OP_PCL_TLS11_AES_128_CBC_SHA_8           0x0090
+#define OP_PCL_TLS11_AES_128_CBC_SHA_9           0x0094
+#define OP_PCL_TLS11_AES_128_CBC_SHA_10          0xc004
+#define OP_PCL_TLS11_AES_128_CBC_SHA_11          0xc009
+#define OP_PCL_TLS11_AES_128_CBC_SHA_12          0xc00e
+#define OP_PCL_TLS11_AES_128_CBC_SHA_13          0xc013
+#define OP_PCL_TLS11_AES_128_CBC_SHA_14          0xc018
+#define OP_PCL_TLS11_AES_128_CBC_SHA_15          0xc01d
+#define OP_PCL_TLS11_AES_128_CBC_SHA_16          0xc01e
+#define OP_PCL_TLS11_AES_128_CBC_SHA_17          0xc01f
+
+#define OP_PCL_TLS11_AES_256_CBC_SHA             0x0035
+#define OP_PCL_TLS11_AES_256_CBC_SHA_2           0x0036
+#define OP_PCL_TLS11_AES_256_CBC_SHA_3           0x0037
+#define OP_PCL_TLS11_AES_256_CBC_SHA_4           0x0038
+#define OP_PCL_TLS11_AES_256_CBC_SHA_5           0x0039
+#define OP_PCL_TLS11_AES_256_CBC_SHA_6           0x003a
+#define OP_PCL_TLS11_AES_256_CBC_SHA_7           0x008d
+#define OP_PCL_TLS11_AES_256_CBC_SHA_8           0x0091
+#define OP_PCL_TLS11_AES_256_CBC_SHA_9           0x0095
+#define OP_PCL_TLS11_AES_256_CBC_SHA_10          0xc005
+#define OP_PCL_TLS11_AES_256_CBC_SHA_11          0xc00a
+#define OP_PCL_TLS11_AES_256_CBC_SHA_12          0xc00f
+#define OP_PCL_TLS11_AES_256_CBC_SHA_13          0xc014
+#define OP_PCL_TLS11_AES_256_CBC_SHA_14          0xc019
+#define OP_PCL_TLS11_AES_256_CBC_SHA_15          0xc020
+#define OP_PCL_TLS11_AES_256_CBC_SHA_16          0xc021
+#define OP_PCL_TLS11_AES_256_CBC_SHA_17          0xc022
+
+/* #define OP_PCL_TLS11_3DES_EDE_CBC_MD5            0x0023 */
+
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA            0x001f
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_2          0x008b
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_3          0x008f
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_4          0x0093
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_5          0x000a
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_6          0x000d
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_7          0x0010
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_8          0x0013
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_9          0x0016
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_10         0x001b
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_11         0xc003
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_12         0xc008
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_13         0xc00d
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_14         0xc012
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_15         0xc017
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_16         0xc01a
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_17         0xc01b
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_18         0xc01c
+
+#define OP_PCL_TLS11_DES40_CBC_MD5               0x0029
+
+#define OP_PCL_TLS11_DES_CBC_MD5                 0x0022
+
+#define OP_PCL_TLS11_DES40_CBC_SHA               0x0008
+#define OP_PCL_TLS11_DES40_CBC_SHA_2             0x000b
+#define OP_PCL_TLS11_DES40_CBC_SHA_3             0x000e
+#define OP_PCL_TLS11_DES40_CBC_SHA_4             0x0011
+#define OP_PCL_TLS11_DES40_CBC_SHA_5             0x0014
+#define OP_PCL_TLS11_DES40_CBC_SHA_6             0x0019
+#define OP_PCL_TLS11_DES40_CBC_SHA_7             0x0026
+
+#define OP_PCL_TLS11_DES_CBC_SHA                 0x001e
+#define OP_PCL_TLS11_DES_CBC_SHA_2               0x0009
+#define OP_PCL_TLS11_DES_CBC_SHA_3               0x000c
+#define OP_PCL_TLS11_DES_CBC_SHA_4               0x000f
+#define OP_PCL_TLS11_DES_CBC_SHA_5               0x0012
+#define OP_PCL_TLS11_DES_CBC_SHA_6               0x0015
+#define OP_PCL_TLS11_DES_CBC_SHA_7               0x001a
+
+#define OP_PCL_TLS11_RC4_128_MD5                 0x0024
+#define OP_PCL_TLS11_RC4_128_MD5_2               0x0004
+#define OP_PCL_TLS11_RC4_128_MD5_3               0x0018
+
+#define OP_PCL_TLS11_RC4_40_MD5                  0x002b
+#define OP_PCL_TLS11_RC4_40_MD5_2                0x0003
+#define OP_PCL_TLS11_RC4_40_MD5_3                0x0017
+
+#define OP_PCL_TLS11_RC4_128_SHA                 0x0020
+#define OP_PCL_TLS11_RC4_128_SHA_2               0x008a
+#define OP_PCL_TLS11_RC4_128_SHA_3               0x008e
+#define OP_PCL_TLS11_RC4_128_SHA_4               0x0092
+#define OP_PCL_TLS11_RC4_128_SHA_5               0x0005
+#define OP_PCL_TLS11_RC4_128_SHA_6               0xc002
+#define OP_PCL_TLS11_RC4_128_SHA_7               0xc007
+#define OP_PCL_TLS11_RC4_128_SHA_8               0xc00c
+#define OP_PCL_TLS11_RC4_128_SHA_9               0xc011
+#define OP_PCL_TLS11_RC4_128_SHA_10              0xc016
+
+#define OP_PCL_TLS11_RC4_40_SHA                  0x0028
+
+#define OP_PCL_TLS11_3DES_EDE_CBC_MD5            0xff23
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA160         0xff30
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA224         0xff34
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA256         0xff36
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA384         0xff33
+#define OP_PCL_TLS11_3DES_EDE_CBC_SHA512         0xff35
+#define OP_PCL_TLS11_AES_128_CBC_SHA160          0xff80
+#define OP_PCL_TLS11_AES_128_CBC_SHA224          0xff84
+#define OP_PCL_TLS11_AES_128_CBC_SHA256          0xff86
+#define OP_PCL_TLS11_AES_128_CBC_SHA384          0xff83
+#define OP_PCL_TLS11_AES_128_CBC_SHA512          0xff85
+#define OP_PCL_TLS11_AES_192_CBC_SHA160          0xff20
+#define OP_PCL_TLS11_AES_192_CBC_SHA224          0xff24
+#define OP_PCL_TLS11_AES_192_CBC_SHA256          0xff26
+#define OP_PCL_TLS11_AES_192_CBC_SHA384          0xff23
+#define OP_PCL_TLS11_AES_192_CBC_SHA512          0xff25
+#define OP_PCL_TLS11_AES_256_CBC_SHA160          0xff60
+#define OP_PCL_TLS11_AES_256_CBC_SHA224          0xff64
+#define OP_PCL_TLS11_AES_256_CBC_SHA256          0xff66
+#define OP_PCL_TLS11_AES_256_CBC_SHA384          0xff63
+#define OP_PCL_TLS11_AES_256_CBC_SHA512          0xff65
+
+
+/* For TLS 1.2 - OP_PCLID_TLS12 */
+#define OP_PCL_TLS12_AES_128_CBC_SHA             0x002f
+#define OP_PCL_TLS12_AES_128_CBC_SHA_2           0x0030
+#define OP_PCL_TLS12_AES_128_CBC_SHA_3           0x0031
+#define OP_PCL_TLS12_AES_128_CBC_SHA_4           0x0032
+#define OP_PCL_TLS12_AES_128_CBC_SHA_5           0x0033
+#define OP_PCL_TLS12_AES_128_CBC_SHA_6           0x0034
+#define OP_PCL_TLS12_AES_128_CBC_SHA_7           0x008c
+#define OP_PCL_TLS12_AES_128_CBC_SHA_8           0x0090
+#define OP_PCL_TLS12_AES_128_CBC_SHA_9           0x0094
+#define OP_PCL_TLS12_AES_128_CBC_SHA_10          0xc004
+#define OP_PCL_TLS12_AES_128_CBC_SHA_11          0xc009
+#define OP_PCL_TLS12_AES_128_CBC_SHA_12          0xc00e
+#define OP_PCL_TLS12_AES_128_CBC_SHA_13          0xc013
+#define OP_PCL_TLS12_AES_128_CBC_SHA_14          0xc018
+#define OP_PCL_TLS12_AES_128_CBC_SHA_15          0xc01d
+#define OP_PCL_TLS12_AES_128_CBC_SHA_16          0xc01e
+#define OP_PCL_TLS12_AES_128_CBC_SHA_17          0xc01f
+
+#define OP_PCL_TLS12_AES_256_CBC_SHA             0x0035
+#define OP_PCL_TLS12_AES_256_CBC_SHA_2           0x0036
+#define OP_PCL_TLS12_AES_256_CBC_SHA_3           0x0037
+#define OP_PCL_TLS12_AES_256_CBC_SHA_4           0x0038
+#define OP_PCL_TLS12_AES_256_CBC_SHA_5           0x0039
+#define OP_PCL_TLS12_AES_256_CBC_SHA_6           0x003a
+#define OP_PCL_TLS12_AES_256_CBC_SHA_7           0x008d
+#define OP_PCL_TLS12_AES_256_CBC_SHA_8           0x0091
+#define OP_PCL_TLS12_AES_256_CBC_SHA_9           0x0095
+#define OP_PCL_TLS12_AES_256_CBC_SHA_10          0xc005
+#define OP_PCL_TLS12_AES_256_CBC_SHA_11          0xc00a
+#define OP_PCL_TLS12_AES_256_CBC_SHA_12          0xc00f
+#define OP_PCL_TLS12_AES_256_CBC_SHA_13          0xc014
+#define OP_PCL_TLS12_AES_256_CBC_SHA_14          0xc019
+#define OP_PCL_TLS12_AES_256_CBC_SHA_15          0xc020
+#define OP_PCL_TLS12_AES_256_CBC_SHA_16          0xc021
+#define OP_PCL_TLS12_AES_256_CBC_SHA_17          0xc022
+
+/* #define OP_PCL_TLS12_3DES_EDE_CBC_MD5            0x0023 */
+
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA            0x001f
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_2          0x008b
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_3          0x008f
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_4          0x0093
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_5          0x000a
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_6          0x000d
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_7          0x0010
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_8          0x0013
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_9          0x0016
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_10         0x001b
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_11         0xc003
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_12         0xc008
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_13         0xc00d
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_14         0xc012
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_15         0xc017
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_16         0xc01a
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_17         0xc01b
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_18         0xc01c
+
+#define OP_PCL_TLS12_DES40_CBC_MD5               0x0029
+
+#define OP_PCL_TLS12_DES_CBC_MD5                 0x0022
+
+#define OP_PCL_TLS12_DES40_CBC_SHA               0x0008
+#define OP_PCL_TLS12_DES40_CBC_SHA_2             0x000b
+#define OP_PCL_TLS12_DES40_CBC_SHA_3             0x000e
+#define OP_PCL_TLS12_DES40_CBC_SHA_4             0x0011
+#define OP_PCL_TLS12_DES40_CBC_SHA_5             0x0014
+#define OP_PCL_TLS12_DES40_CBC_SHA_6             0x0019
+#define OP_PCL_TLS12_DES40_CBC_SHA_7             0x0026
+
+#define OP_PCL_TLS12_DES_CBC_SHA                 0x001e
+#define OP_PCL_TLS12_DES_CBC_SHA_2               0x0009
+#define OP_PCL_TLS12_DES_CBC_SHA_3               0x000c
+#define OP_PCL_TLS12_DES_CBC_SHA_4               0x000f
+#define OP_PCL_TLS12_DES_CBC_SHA_5               0x0012
+#define OP_PCL_TLS12_DES_CBC_SHA_6               0x0015
+#define OP_PCL_TLS12_DES_CBC_SHA_7               0x001a
+
+#define OP_PCL_TLS12_RC4_128_MD5                 0x0024
+#define OP_PCL_TLS12_RC4_128_MD5_2               0x0004
+#define OP_PCL_TLS12_RC4_128_MD5_3               0x0018
+
+#define OP_PCL_TLS12_RC4_40_MD5                  0x002b
+#define OP_PCL_TLS12_RC4_40_MD5_2                0x0003
+#define OP_PCL_TLS12_RC4_40_MD5_3                0x0017
+
+#define OP_PCL_TLS12_RC4_128_SHA                 0x0020
+#define OP_PCL_TLS12_RC4_128_SHA_2               0x008a
+#define OP_PCL_TLS12_RC4_128_SHA_3               0x008e
+#define OP_PCL_TLS12_RC4_128_SHA_4               0x0092
+#define OP_PCL_TLS12_RC4_128_SHA_5               0x0005
+#define OP_PCL_TLS12_RC4_128_SHA_6               0xc002
+#define OP_PCL_TLS12_RC4_128_SHA_7               0xc007
+#define OP_PCL_TLS12_RC4_128_SHA_8               0xc00c
+#define OP_PCL_TLS12_RC4_128_SHA_9               0xc011
+#define OP_PCL_TLS12_RC4_128_SHA_10              0xc016
+
+#define OP_PCL_TLS12_RC4_40_SHA                  0x0028
+
+/* #define OP_PCL_TLS12_AES_128_CBC_SHA256          0x003c */
+#define OP_PCL_TLS12_AES_128_CBC_SHA256_2        0x003e
+#define OP_PCL_TLS12_AES_128_CBC_SHA256_3        0x003f
+#define OP_PCL_TLS12_AES_128_CBC_SHA256_4        0x0040
+#define OP_PCL_TLS12_AES_128_CBC_SHA256_5        0x0067
+#define OP_PCL_TLS12_AES_128_CBC_SHA256_6        0x006c
+
+/* #define OP_PCL_TLS12_AES_256_CBC_SHA256          0x003d */
+#define OP_PCL_TLS12_AES_256_CBC_SHA256_2        0x0068
+#define OP_PCL_TLS12_AES_256_CBC_SHA256_3        0x0069
+#define OP_PCL_TLS12_AES_256_CBC_SHA256_4        0x006a
+#define OP_PCL_TLS12_AES_256_CBC_SHA256_5        0x006b
+#define OP_PCL_TLS12_AES_256_CBC_SHA256_6        0x006d
+
+/* AEAD_AES_xxx_CCM/GCM remain to be defined... */
+
+#define OP_PCL_TLS12_3DES_EDE_CBC_MD5            0xff23
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA160         0xff30
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA224         0xff34
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA256         0xff36
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA384         0xff33
+#define OP_PCL_TLS12_3DES_EDE_CBC_SHA512         0xff35
+#define OP_PCL_TLS12_AES_128_CBC_SHA160          0xff80
+#define OP_PCL_TLS12_AES_128_CBC_SHA224          0xff84
+#define OP_PCL_TLS12_AES_128_CBC_SHA256          0xff86
+#define OP_PCL_TLS12_AES_128_CBC_SHA384          0xff83
+#define OP_PCL_TLS12_AES_128_CBC_SHA512          0xff85
+#define OP_PCL_TLS12_AES_192_CBC_SHA160          0xff20
+#define OP_PCL_TLS12_AES_192_CBC_SHA224          0xff24
+#define OP_PCL_TLS12_AES_192_CBC_SHA256          0xff26
+#define OP_PCL_TLS12_AES_192_CBC_SHA384          0xff23
+#define OP_PCL_TLS12_AES_192_CBC_SHA512          0xff25
+#define OP_PCL_TLS12_AES_256_CBC_SHA160          0xff60
+#define OP_PCL_TLS12_AES_256_CBC_SHA224          0xff64
+#define OP_PCL_TLS12_AES_256_CBC_SHA256          0xff66
+#define OP_PCL_TLS12_AES_256_CBC_SHA384          0xff63
+#define OP_PCL_TLS12_AES_256_CBC_SHA512          0xff65
+
+/* For DTLS - OP_PCLID_DTLS */
+
+#define OP_PCL_DTLS_AES_128_CBC_SHA              0x002f
+#define OP_PCL_DTLS_AES_128_CBC_SHA_2            0x0030
+#define OP_PCL_DTLS_AES_128_CBC_SHA_3            0x0031
+#define OP_PCL_DTLS_AES_128_CBC_SHA_4            0x0032
+#define OP_PCL_DTLS_AES_128_CBC_SHA_5            0x0033
+#define OP_PCL_DTLS_AES_128_CBC_SHA_6            0x0034
+#define OP_PCL_DTLS_AES_128_CBC_SHA_7            0x008c
+#define OP_PCL_DTLS_AES_128_CBC_SHA_8            0x0090
+#define OP_PCL_DTLS_AES_128_CBC_SHA_9            0x0094
+#define OP_PCL_DTLS_AES_128_CBC_SHA_10           0xc004
+#define OP_PCL_DTLS_AES_128_CBC_SHA_11           0xc009
+#define OP_PCL_DTLS_AES_128_CBC_SHA_12           0xc00e
+#define OP_PCL_DTLS_AES_128_CBC_SHA_13           0xc013
+#define OP_PCL_DTLS_AES_128_CBC_SHA_14           0xc018
+#define OP_PCL_DTLS_AES_128_CBC_SHA_15           0xc01d
+#define OP_PCL_DTLS_AES_128_CBC_SHA_16           0xc01e
+#define OP_PCL_DTLS_AES_128_CBC_SHA_17           0xc01f
+
+#define OP_PCL_DTLS_AES_256_CBC_SHA              0x0035
+#define OP_PCL_DTLS_AES_256_CBC_SHA_2            0x0036
+#define OP_PCL_DTLS_AES_256_CBC_SHA_3            0x0037
+#define OP_PCL_DTLS_AES_256_CBC_SHA_4            0x0038
+#define OP_PCL_DTLS_AES_256_CBC_SHA_5            0x0039
+#define OP_PCL_DTLS_AES_256_CBC_SHA_6            0x003a
+#define OP_PCL_DTLS_AES_256_CBC_SHA_7            0x008d
+#define OP_PCL_DTLS_AES_256_CBC_SHA_8            0x0091
+#define OP_PCL_DTLS_AES_256_CBC_SHA_9            0x0095
+#define OP_PCL_DTLS_AES_256_CBC_SHA_10           0xc005
+#define OP_PCL_DTLS_AES_256_CBC_SHA_11           0xc00a
+#define OP_PCL_DTLS_AES_256_CBC_SHA_12           0xc00f
+#define OP_PCL_DTLS_AES_256_CBC_SHA_13           0xc014
+#define OP_PCL_DTLS_AES_256_CBC_SHA_14           0xc019
+#define OP_PCL_DTLS_AES_256_CBC_SHA_15           0xc020
+#define OP_PCL_DTLS_AES_256_CBC_SHA_16           0xc021
+#define OP_PCL_DTLS_AES_256_CBC_SHA_17           0xc022
+
+/* #define OP_PCL_DTLS_3DES_EDE_CBC_MD5             0x0023 */
+
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA             0x001f
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_2           0x008b
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_3           0x008f
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_4           0x0093
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_5           0x000a
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_6           0x000d
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_7           0x0010
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_8           0x0013
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_9           0x0016
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_10          0x001b
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_11          0xc003
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_12          0xc008
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_13          0xc00d
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_14          0xc012
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_15          0xc017
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_16          0xc01a
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_17          0xc01b
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_18          0xc01c
+
+#define OP_PCL_DTLS_DES40_CBC_MD5                0x0029
+
+#define OP_PCL_DTLS_DES_CBC_MD5                  0x0022
+
+#define OP_PCL_DTLS_DES40_CBC_SHA                0x0008
+#define OP_PCL_DTLS_DES40_CBC_SHA_2              0x000b
+#define OP_PCL_DTLS_DES40_CBC_SHA_3              0x000e
+#define OP_PCL_DTLS_DES40_CBC_SHA_4              0x0011
+#define OP_PCL_DTLS_DES40_CBC_SHA_5              0x0014
+#define OP_PCL_DTLS_DES40_CBC_SHA_6              0x0019
+#define OP_PCL_DTLS_DES40_CBC_SHA_7              0x0026
+
+
+#define OP_PCL_DTLS_DES_CBC_SHA                  0x001e
+#define OP_PCL_DTLS_DES_CBC_SHA_2                0x0009
+#define OP_PCL_DTLS_DES_CBC_SHA_3                0x000c
+#define OP_PCL_DTLS_DES_CBC_SHA_4                0x000f
+#define OP_PCL_DTLS_DES_CBC_SHA_5                0x0012
+#define OP_PCL_DTLS_DES_CBC_SHA_6                0x0015
+#define OP_PCL_DTLS_DES_CBC_SHA_7                0x001a
+
+
+#define OP_PCL_DTLS_3DES_EDE_CBC_MD5             0xff23
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA160          0xff30
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA224          0xff34
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA256          0xff36
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA384          0xff33
+#define OP_PCL_DTLS_3DES_EDE_CBC_SHA512          0xff35
+#define OP_PCL_DTLS_AES_128_CBC_SHA160           0xff80
+#define OP_PCL_DTLS_AES_128_CBC_SHA224           0xff84
+#define OP_PCL_DTLS_AES_128_CBC_SHA256           0xff86
+#define OP_PCL_DTLS_AES_128_CBC_SHA384           0xff83
+#define OP_PCL_DTLS_AES_128_CBC_SHA512           0xff85
+#define OP_PCL_DTLS_AES_192_CBC_SHA160           0xff20
+#define OP_PCL_DTLS_AES_192_CBC_SHA224           0xff24
+#define OP_PCL_DTLS_AES_192_CBC_SHA256           0xff26
+#define OP_PCL_DTLS_AES_192_CBC_SHA384           0xff23
+#define OP_PCL_DTLS_AES_192_CBC_SHA512           0xff25
+#define OP_PCL_DTLS_AES_256_CBC_SHA160           0xff60
+#define OP_PCL_DTLS_AES_256_CBC_SHA224           0xff64
+#define OP_PCL_DTLS_AES_256_CBC_SHA256           0xff66
+#define OP_PCL_DTLS_AES_256_CBC_SHA384           0xff63
+#define OP_PCL_DTLS_AES_256_CBC_SHA512           0xff65
+
+/* 802.16 WiMAX protinfos */
+#define OP_PCL_WIMAX_OFDM                        0x0201
+#define OP_PCL_WIMAX_OFDMA                       0x0231
+
+/* 802.11 WiFi protinfos */
+#define OP_PCL_WIFI                              0xac04
+
+/* MacSec protinfos */
+#define OP_PCL_MACSEC                            0x0001
+
+/* PKI unidirectional protocol protinfo bits */
+#define OP_PCL_PKPROT_TEST                       0x0008
+#define OP_PCL_PKPROT_DECRYPT                    0x0004
+#define OP_PCL_PKPROT_ECC                        0x0002
+#define OP_PCL_PKPROT_F2M                        0x0001
+
+/* For non-protocol/alg-only op commands */
+#define OP_ALG_TYPE_SHIFT	24
+#define OP_ALG_TYPE_MASK	(0x7 << OP_ALG_TYPE_SHIFT)
+#define OP_ALG_TYPE_CLASS1	2
+#define OP_ALG_TYPE_CLASS2	4
+
+#define OP_ALG_ALGSEL_SHIFT	16
+#define OP_ALG_ALGSEL_MASK	(0xff << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SUBMASK	(0x0f << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_AES	(0x10 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_DES	(0x20 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_3DES	(0x21 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_ARC4	(0x30 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_MD5	(0x40 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SHA1	(0x41 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SHA224	(0x42 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SHA256	(0x43 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SHA384	(0x44 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SHA512	(0x45 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_RNG	(0x50 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SNOW	(0x60 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SNOW_F8	(0x60 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_KASUMI	(0x70 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_CRC	(0x90 << OP_ALG_ALGSEL_SHIFT)
+#define OP_ALG_ALGSEL_SNOW_F9	(0xA0 << OP_ALG_ALGSEL_SHIFT)
+
+#define OP_ALG_AAI_SHIFT	4
+#define OP_ALG_AAI_MASK		(0x1ff << OP_ALG_AAI_SHIFT)
+
+/* blockcipher AAI set */
+#define OP_ALG_AAI_CTR_MOD128	(0x00 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD8	(0x01 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD16	(0x02 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD24	(0x03 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD32	(0x04 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD40	(0x05 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD48	(0x06 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD56	(0x07 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD64	(0x08 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD72	(0x09 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD80	(0x0a << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD88	(0x0b << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD96	(0x0c << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD104	(0x0d << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD112	(0x0e << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_MOD120	(0x0f << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CBC		(0x10 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_ECB		(0x20 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CFB		(0x30 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_OFB		(0x40 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_XTS		(0x50 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CMAC		(0x60 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_XCBC_MAC	(0x70 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CCM		(0x80 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_GCM		(0x90 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CBC_XCBCMAC	(0xa0 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CTR_XCBCMAC	(0xb0 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CHECKODD	(0x80 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_DK		(0x100 << OP_ALG_AAI_SHIFT)
+
+/* randomizer AAI set */
+#define OP_ALG_AAI_RNG		(0x00 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG_NOZERO	(0x10 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG_ODD	(0x20 << OP_ALG_AAI_SHIFT)
+
+/* hmac/smac AAI set */
+#define OP_ALG_AAI_HASH		(0x00 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_HMAC		(0x01 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_SMAC		(0x02 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_HMAC_PRECOMP	(0x04 << OP_ALG_AAI_SHIFT)
+
+/* CRC AAI set*/
+#define OP_ALG_AAI_802		(0x01 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_3385		(0x02 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_CUST_POLY	(0x04 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_DIS		(0x10 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_DOS		(0x20 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_DOC		(0x40 << OP_ALG_AAI_SHIFT)
+
+/* Kasumi/SNOW AAI set */
+#define OP_ALG_AAI_F8		(0xc0 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_F9		(0xc8 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_GSM		(0x10 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_EDGE		(0x20 << OP_ALG_AAI_SHIFT)
+
+
+#define OP_ALG_AS_SHIFT		2
+#define OP_ALG_AS_MASK		(0x3 << OP_ALG_AS_SHIFT)
+#define OP_ALG_AS_UPDATE	(0 << OP_ALG_AS_SHIFT)
+#define OP_ALG_AS_INIT		(1 << OP_ALG_AS_SHIFT)
+#define OP_ALG_AS_FINALIZE	(2 << OP_ALG_AS_SHIFT)
+#define OP_ALG_AS_INITFINAL	(3 << OP_ALG_AS_SHIFT)
+
+#define OP_ALG_ICV_SHIFT	1
+#define OP_ALG_ICV_MASK		(1 << OP_ALG_ICV_SHIFT)
+#define OP_ALG_ICV_OFF		(0 << OP_ALG_ICV_SHIFT)
+#define OP_ALG_ICV_ON		(1 << OP_ALG_ICV_SHIFT)
+
+#define OP_ALG_DIR_SHIFT	0
+#define OP_ALG_DIR_MASK		1
+#define OP_ALG_DECRYPT		0
+#define OP_ALG_ENCRYPT		1
+
+/* PKHA algorithm type set */
+#define OP_ALG_PK                    0x00800000
+#define OP_ALG_PK_FUN_MASK           0x3f /* clrmem, modmath, or cpymem */
+
+/* PKHA mode clear memory functions */
+#define OP_ALG_PKMODE_A_RAM          0x80000
+#define OP_ALG_PKMODE_B_RAM          0x40000
+#define OP_ALG_PKMODE_E_RAM          0x20000
+#define OP_ALG_PKMODE_N_RAM          0x10000
+#define OP_ALG_PKMODE_CLEARMEM       0x00001
+
+/* PKHA mode modular-arithmetic functions */
+#define OP_ALG_PKMODE_MOD_IN_MONTY   0x80000
+#define OP_ALG_PKMODE_MOD_OUT_MONTY  0x40000
+#define OP_ALG_PKMODE_MOD_F2M        0x20000
+#define OP_ALG_PKMODE_MOD_R2_IN      0x10000
+#define OP_ALG_PKMODE_PRJECTV        0x00800
+#define OP_ALG_PKMODE_TIME_EQ        0x400
+#define OP_ALG_PKMODE_OUT_B          0x000
+#define OP_ALG_PKMODE_OUT_A          0x100
+#define OP_ALG_PKMODE_MOD_ADD        0x002
+#define OP_ALG_PKMODE_MOD_SUB_AB     0x003
+#define OP_ALG_PKMODE_MOD_SUB_BA     0x004
+#define OP_ALG_PKMODE_MOD_MULT       0x005
+#define OP_ALG_PKMODE_MOD_EXPO       0x006
+#define OP_ALG_PKMODE_MOD_REDUCT     0x007
+#define OP_ALG_PKMODE_MOD_INV        0x008
+#define OP_ALG_PKMODE_MOD_ECC_ADD    0x009
+#define OP_ALG_PKMODE_MOD_ECC_DBL    0x00a
+#define OP_ALG_PKMODE_MOD_ECC_MULT   0x00b
+#define OP_ALG_PKMODE_MOD_MONT_CNST  0x00c
+#define OP_ALG_PKMODE_MOD_CRT_CNST   0x00d
+#define OP_ALG_PKMODE_MOD_GCD        0x00e
+#define OP_ALG_PKMODE_MOD_PRIMALITY  0x00f
+
+/* PKHA mode copy-memory functions */
+#define OP_ALG_PKMODE_SRC_REG_SHIFT  13
+#define OP_ALG_PKMODE_SRC_REG_MASK   (7 << OP_ALG_PKMODE_SRC_REG_SHIFT)
+#define OP_ALG_PKMODE_DST_REG_SHIFT  10
+#define OP_ALG_PKMODE_DST_REG_MASK   (7 << OP_ALG_PKMODE_DST_REG_SHIFT)
+#define OP_ALG_PKMODE_SRC_SEG_SHIFT  8
+#define OP_ALG_PKMODE_SRC_SEG_MASK   (3 << OP_ALG_PKMODE_SRC_SEG_SHIFT)
+#define OP_ALG_PKMODE_DST_SEG_SHIFT  6
+#define OP_ALG_PKMODE_DST_SEG_MASK   (3 << OP_ALG_PKMODE_DST_SEG_SHIFT)
+
+#define OP_ALG_PKMODE_SRC_REG_A      (0 << OP_ALG_PKMODE_SRC_REG_SHIFT)
+#define OP_ALG_PKMODE_SRC_REG_B      (1 << OP_ALG_PKMODE_SRC_REG_SHIFT)
+#define OP_ALG_PKMODE_SRC_REG_N      (3 << OP_ALG_PKMODE_SRC_REG_SHIFT)
+#define OP_ALG_PKMODE_DST_REG_A      (0 << OP_ALG_PKMODE_DST_REG_SHIFT)
+#define OP_ALG_PKMODE_DST_REG_B      (1 << OP_ALG_PKMODE_DST_REG_SHIFT)
+#define OP_ALG_PKMODE_DST_REG_E      (2 << OP_ALG_PKMODE_DST_REG_SHIFT)
+#define OP_ALG_PKMODE_DST_REG_N      (3 << OP_ALG_PKMODE_DST_REG_SHIFT)
+#define OP_ALG_PKMODE_SRC_SEG_0      (0 << OP_ALG_PKMODE_SRC_SEG_SHIFT)
+#define OP_ALG_PKMODE_SRC_SEG_1      (1 << OP_ALG_PKMODE_SRC_SEG_SHIFT)
+#define OP_ALG_PKMODE_SRC_SEG_2      (2 << OP_ALG_PKMODE_SRC_SEG_SHIFT)
+#define OP_ALG_PKMODE_SRC_SEG_3      (3 << OP_ALG_PKMODE_SRC_SEG_SHIFT)
+#define OP_ALG_PKMODE_DST_SEG_0      (0 << OP_ALG_PKMODE_DST_SEG_SHIFT)
+#define OP_ALG_PKMODE_DST_SEG_1      (1 << OP_ALG_PKMODE_DST_SEG_SHIFT)
+#define OP_ALG_PKMODE_DST_SEG_2      (2 << OP_ALG_PKMODE_DST_SEG_SHIFT)
+#define OP_ALG_PKMODE_DST_SEG_3      (3 << OP_ALG_PKMODE_DST_SEG_SHIFT)
+#define OP_ALG_PKMODE_CPYMEM_N_SZ    0x80
+#define OP_ALG_PKMODE_CPYMEM_SRC_SZ  0x81
+
+/*
+ * SEQ_IN_PTR Command Constructs
+ */
+
+/* Release Buffers */
+#define SQIN_RBS               0x04000000
+
+/* Sequence pointer is really a descriptor */
+#define SQIN_INL               0x02000000
+
+/* Sequence pointer is a scatter-gather table */
+#define SQIN_SGF               0x01000000
+
+/* Appends to a previous pointer */
+#define SQIN_PRE               0x00800000
+
+/* Use extended length following pointer */
+#define SQIN_EXT               0x00400000
+
+/* Restore sequence with pointer/length */
+#define SQIN_RTO               0x00200000
+
+/* Replace job descriptor */
+#define SQIN_RJD               0x00100000
+
+#define SQIN_LEN_SHIFT           0
+#define SQIN_LEN_MASK           (0xffff << SQIN_LEN_SHIFT)
+
+/*
+ * SEQ_OUT_PTR Command Constructs
+ */
+
+/* Sequence pointer is a scatter-gather table */
+#define SQOUT_SGF              0x01000000
+
+/* Appends to a previous pointer */
+#define SQOUT_PRE              0x00800000
+
+/* Restore sequence with pointer/length */
+#define SQOUT_RTO              0x00200000
+
+/* Use extended length following pointer */
+#define SQOUT_EXT              0x00400000
+
+#define SQOUT_LEN_SHIFT           0
+#define SQOUT_LEN_MASK           (0xffff << SQOUT_LEN_SHIFT)
+
+
+/*
+ * SIGNATURE Command Constructs
+ */
+
+/* TYPE field is all that's relevant */
+#define SIGN_TYPE_SHIFT         16
+#define SIGN_TYPE_MASK          (0x0f << SIGN_TYPE_SHIFT)
+
+#define SIGN_TYPE_FINAL         (0x00 << SIGN_TYPE_SHIFT)
+#define SIGN_TYPE_FINAL_RESTORE (0x01 << SIGN_TYPE_SHIFT)
+#define SIGN_TYPE_FINAL_NONZERO (0x02 << SIGN_TYPE_SHIFT)
+#define SIGN_TYPE_IMM_2         (0x0a << SIGN_TYPE_SHIFT)
+#define SIGN_TYPE_IMM_3         (0x0b << SIGN_TYPE_SHIFT)
+#define SIGN_TYPE_IMM_4         (0x0c << SIGN_TYPE_SHIFT)
+
+/*
+ * MOVE Command Constructs
+ */
+
+#define MOVE_AUX_SHIFT          25
+#define MOVE_AUX_MASK           (3 << MOVE_AUX_SHIFT)
+#define MOVE_AUX_MS             (2 << MOVE_AUX_SHIFT)
+#define MOVE_AUX_LS             (1 << MOVE_AUX_SHIFT)
+
+#define MOVE_WAITCOMP_SHIFT     24
+#define MOVE_WAITCOMP_MASK      (1 << MOVE_WAITCOMP_SHIFT)
+#define MOVE_WAITCOMP           (1 << MOVE_WAITCOMP_SHIFT)
+
+#define MOVE_SRC_SHIFT          20
+#define MOVE_SRC_MASK           (0x0f << MOVE_SRC_SHIFT)
+#define MOVE_SRC_CLASS1CTX      (0x00 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_CLASS2CTX      (0x01 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_OUTFIFO        (0x02 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_DESCBUF        (0x03 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_MATH0          (0x04 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_MATH1          (0x05 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_MATH2          (0x06 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_MATH3          (0x07 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_INFIFO         (0x08 << MOVE_SRC_SHIFT)
+#define MOVE_SRC_INFIFO_CL      (0x09 << MOVE_SRC_SHIFT)
+
+#define MOVE_DEST_SHIFT         16
+#define MOVE_DEST_MASK          (0x0f << MOVE_DEST_SHIFT)
+#define MOVE_DEST_CLASS1CTX     (0x00 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_CLASS2CTX     (0x01 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_OUTFIFO       (0x02 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_DESCBUF       (0x03 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_MATH0         (0x04 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_MATH1         (0x05 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_MATH2         (0x06 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_MATH3         (0x07 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_CLASS1INFIFO  (0x08 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_CLASS2INFIFO  (0x09 << MOVE_DEST_SHIFT)
+#define MOVE_DEST_PK_A          (0x0c << MOVE_DEST_SHIFT)
+#define MOVE_DEST_CLASS1KEY     (0x0d << MOVE_DEST_SHIFT)
+#define MOVE_DEST_CLASS2KEY     (0x0e << MOVE_DEST_SHIFT)
+
+#define MOVE_OFFSET_SHIFT       8
+#define MOVE_OFFSET_MASK        (0xff << MOVE_OFFSET_SHIFT)
+
+#define MOVE_LEN_SHIFT          0
+#define MOVE_LEN_MASK           (0xff << MOVE_LEN_SHIFT)
+
+#define MOVELEN_MRSEL_SHIFT     0
+#define MOVELEN_MRSEL_MASK      (0x3 << MOVE_LEN_SHIFT)
+
+/*
+ * MATH Command Constructs
+ */
+
+#define MATH_IFB_SHIFT          26
+#define MATH_IFB_MASK           (1 << MATH_IFB_SHIFT)
+#define MATH_IFB                (1 << MATH_IFB_SHIFT)
+
+#define MATH_NFU_SHIFT          25
+#define MATH_NFU_MASK           (1 << MATH_NFU_SHIFT)
+#define MATH_NFU                (1 << MATH_NFU_SHIFT)
+
+#define MATH_STL_SHIFT          24
+#define MATH_STL_MASK           (1 << MATH_STL_SHIFT)
+#define MATH_STL                (1 << MATH_STL_SHIFT)
+
+/* Function selectors */
+#define MATH_FUN_SHIFT          20
+#define MATH_FUN_MASK           (0x0f << MATH_FUN_SHIFT)
+#define MATH_FUN_ADD            (0x00 << MATH_FUN_SHIFT)
+#define MATH_FUN_ADDC           (0x01 << MATH_FUN_SHIFT)
+#define MATH_FUN_SUB            (0x02 << MATH_FUN_SHIFT)
+#define MATH_FUN_SUBB           (0x03 << MATH_FUN_SHIFT)
+#define MATH_FUN_OR             (0x04 << MATH_FUN_SHIFT)
+#define MATH_FUN_AND            (0x05 << MATH_FUN_SHIFT)
+#define MATH_FUN_XOR            (0x06 << MATH_FUN_SHIFT)
+#define MATH_FUN_LSHIFT         (0x07 << MATH_FUN_SHIFT)
+#define MATH_FUN_RSHIFT         (0x08 << MATH_FUN_SHIFT)
+#define MATH_FUN_SHLD           (0x09 << MATH_FUN_SHIFT)
+#define MATH_FUN_ZBYT           (0x0a << MATH_FUN_SHIFT)
+
+/* Source 0 selectors */
+#define MATH_SRC0_SHIFT         16
+#define MATH_SRC0_MASK          (0x0f << MATH_SRC0_SHIFT)
+#define MATH_SRC0_REG0          (0x00 << MATH_SRC0_SHIFT)
+#define MATH_SRC0_REG1          (0x01 << MATH_SRC0_SHIFT)
+#define MATH_SRC0_REG2          (0x02 << MATH_SRC0_SHIFT)
+#define MATH_SRC0_REG3          (0x03 << MATH_SRC0_SHIFT)
+#define MATH_SRC0_IMM           (0x04 << MATH_SRC0_SHIFT)
+#define MATH_SRC0_SEQINLEN      (0x08 << MATH_SRC0_SHIFT)
+#define MATH_SRC0_SEQOUTLEN     (0x09 << MATH_SRC0_SHIFT)
+#define MATH_SRC0_VARSEQINLEN   (0x0a << MATH_SRC0_SHIFT)
+#define MATH_SRC0_VARSEQOUTLEN  (0x0b << MATH_SRC0_SHIFT)
+#define MATH_SRC0_ZERO          (0x0c << MATH_SRC0_SHIFT)
+
+/* Source 1 selectors */
+#define MATH_SRC1_SHIFT         12
+#define MATH_SRC1_MASK          (0x0f << MATH_SRC1_SHIFT)
+#define MATH_SRC1_REG0          (0x00 << MATH_SRC1_SHIFT)
+#define MATH_SRC1_REG1          (0x01 << MATH_SRC1_SHIFT)
+#define MATH_SRC1_REG2          (0x02 << MATH_SRC1_SHIFT)
+#define MATH_SRC1_REG3          (0x03 << MATH_SRC1_SHIFT)
+#define MATH_SRC1_IMM           (0x04 << MATH_SRC1_SHIFT)
+#define MATH_SRC1_INFIFO        (0x0a << MATH_SRC1_SHIFT)
+#define MATH_SRC1_OUTFIFO       (0x0b << MATH_SRC1_SHIFT)
+#define MATH_SRC1_ONE           (0x0c << MATH_SRC1_SHIFT)
+
+/* Destination selectors */
+#define MATH_DEST_SHIFT         8
+#define MATH_DEST_MASK          (0x0f << MATH_DEST_SHIFT)
+#define MATH_DEST_REG0          (0x00 << MATH_DEST_SHIFT)
+#define MATH_DEST_REG1          (0x01 << MATH_DEST_SHIFT)
+#define MATH_DEST_REG2          (0x02 << MATH_DEST_SHIFT)
+#define MATH_DEST_REG3          (0x03 << MATH_DEST_SHIFT)
+#define MATH_DEST_SEQINLEN      (0x08 << MATH_DEST_SHIFT)
+#define MATH_DEST_SEQOUTLEN     (0x09 << MATH_DEST_SHIFT)
+#define MATH_DEST_VARSEQINLEN   (0x0a << MATH_DEST_SHIFT)
+#define MATH_DEST_VARSEQOUTLEN  (0x0b << MATH_DEST_SHIFT)
+#define MATH_DEST_NONE          (0x0f << MATH_DEST_SHIFT)
+
+/* Length selectors */
+#define MATH_LEN_SHIFT          0
+#define MATH_LEN_MASK           (0x0f << MATH_LEN_SHIFT)
+#define MATH_LEN_1BYTE          0x01
+#define MATH_LEN_2BYTE          0x02
+#define MATH_LEN_4BYTE          0x04
+#define MATH_LEN_8BYTE          0x08
+
+/*
+ * JUMP Command Constructs
+ */
+
+#define JUMP_CLASS_SHIFT        25
+#define JUMP_CLASS_MASK		(3 << JUMP_CLASS_SHIFT)
+#define JUMP_CLASS_NONE		0
+#define JUMP_CLASS_CLASS1	(1 << JUMP_CLASS_SHIFT)
+#define JUMP_CLASS_CLASS2	(2 << JUMP_CLASS_SHIFT)
+#define JUMP_CLASS_BOTH		(3 << JUMP_CLASS_SHIFT)
+
+#define JUMP_JSL_SHIFT          24
+#define JUMP_JSL_MASK           (1 << JUMP_JSL_SHIFT)
+#define JUMP_JSL                (1 << JUMP_JSL_SHIFT)
+
+#define JUMP_TYPE_SHIFT         22
+#define JUMP_TYPE_MASK          (0x03 << JUMP_TYPE_SHIFT)
+#define JUMP_TYPE_LOCAL         (0x00 << JUMP_TYPE_SHIFT)
+#define JUMP_TYPE_NONLOCAL      (0x01 << JUMP_TYPE_SHIFT)
+#define JUMP_TYPE_HALT          (0x02 << JUMP_TYPE_SHIFT)
+#define JUMP_TYPE_HALT_USER     (0x03 << JUMP_TYPE_SHIFT)
+
+#define JUMP_TEST_SHIFT         16
+#define JUMP_TEST_MASK          (0x03 << JUMP_TEST_SHIFT)
+#define JUMP_TEST_ALL           (0x00 << JUMP_TEST_SHIFT)
+#define JUMP_TEST_INVALL        (0x01 << JUMP_TEST_SHIFT)
+#define JUMP_TEST_ANY           (0x02 << JUMP_TEST_SHIFT)
+#define JUMP_TEST_INVANY        (0x03 << JUMP_TEST_SHIFT)
+
+/* Condition codes. JSL bit is factored in */
+#define JUMP_COND_SHIFT         8
+#define JUMP_COND_MASK          (0x100ff << JUMP_COND_SHIFT)
+#define JUMP_COND_PK_0          (0x80 << JUMP_COND_SHIFT)
+#define JUMP_COND_PK_GCD_1      (0x40 << JUMP_COND_SHIFT)
+#define JUMP_COND_PK_PRIME      (0x20 << JUMP_COND_SHIFT)
+#define JUMP_COND_MATH_N        (0x08 << JUMP_COND_SHIFT)
+#define JUMP_COND_MATH_Z        (0x04 << JUMP_COND_SHIFT)
+#define JUMP_COND_MATH_C        (0x02 << JUMP_COND_SHIFT)
+#define JUMP_COND_MATH_NV       (0x01 << JUMP_COND_SHIFT)
+
+#define JUMP_COND_JRP           ((0x80 << JUMP_COND_SHIFT) | JUMP_JSL)
+#define JUMP_COND_SHRD          ((0x40 << JUMP_COND_SHIFT) | JUMP_JSL)
+#define JUMP_COND_SELF          ((0x20 << JUMP_COND_SHIFT) | JUMP_JSL)
+#define JUMP_COND_CALM          ((0x10 << JUMP_COND_SHIFT) | JUMP_JSL)
+#define JUMP_COND_NIP           ((0x08 << JUMP_COND_SHIFT) | JUMP_JSL)
+#define JUMP_COND_NIFP          ((0x04 << JUMP_COND_SHIFT) | JUMP_JSL)
+#define JUMP_COND_NOP           ((0x02 << JUMP_COND_SHIFT) | JUMP_JSL)
+#define JUMP_COND_NCP           ((0x01 << JUMP_COND_SHIFT) | JUMP_JSL)
+
+#define JUMP_OFFSET_SHIFT       0
+#define JUMP_OFFSET_MASK        (0xff << JUMP_OFFSET_SHIFT)
+
+/*
+ * NFIFO ENTRY
+ * Data Constructs
+ *
+ */
+#define NFIFOENTRY_DEST_SHIFT	30
+#define NFIFOENTRY_DEST_MASK	(3 << NFIFOENTRY_DEST_SHIFT)
+#define NFIFOENTRY_DEST_DECO	(0 << NFIFOENTRY_DEST_SHIFT)
+#define NFIFOENTRY_DEST_CLASS1	(1 << NFIFOENTRY_DEST_SHIFT)
+#define NFIFOENTRY_DEST_CLASS2	(2 << NFIFOENTRY_DEST_SHIFT)
+#define NFIFOENTRY_DEST_BOTH	(3 << NFIFOENTRY_DEST_SHIFT)
+
+#define NFIFOENTRY_LC2_SHIFT	29
+#define NFIFOENTRY_LC2_MASK		(1 << NFIFOENTRY_LC2_SHIFT)
+#define NFIFOENTRY_LC2			(1 << NFIFOENTRY_LC2_SHIFT)
+
+#define NFIFOENTRY_LC1_SHIFT	28
+#define NFIFOENTRY_LC1_MASK		(1 << NFIFOENTRY_LC1_SHIFT)
+#define NFIFOENTRY_LC1			(1 << NFIFOENTRY_LC1_SHIFT)
+
+#define NFIFOENTRY_FC2_SHIFT	27
+#define NFIFOENTRY_FC2_MASK		(1 << NFIFOENTRY_FC2_SHIFT)
+#define NFIFOENTRY_FC2			(1 << NFIFOENTRY_FC2_SHIFT)
+
+#define NFIFOENTRY_FC1_SHIFT	26
+#define NFIFOENTRY_FC1_MASK		(1 << NFIFOENTRY_FC1_SHIFT)
+#define NFIFOENTRY_FC1			(1 << NFIFOENTRY_FC1_SHIFT)
+
+#define NFIFOENTRY_STYPE_SHIFT	24
+#define NFIFOENTRY_STYPE_MASK	(3 << NFIFOENTRY_STYPE_SHIFT)
+#define NFIFOENTRY_STYPE_DFIFO	(0 << NFIFOENTRY_STYPE_SHIFT)
+#define NFIFOENTRY_STYPE_OFIFO	(1 << NFIFOENTRY_STYPE_SHIFT)
+#define NFIFOENTRY_STYPE_PAD	(2 << NFIFOENTRY_STYPE_SHIFT)
+#define NFIFOENTRY_STYPE_SNOOP	(3 << NFIFOENTRY_STYPE_SHIFT)
+
+#define NFIFOENTRY_DTYPE_SHIFT	20
+#define NFIFOENTRY_DTYPE_MASK	(0xF << NFIFOENTRY_DTYPE_SHIFT)
+
+#define NFIFOENTRY_DTYPE_SBOX      (0x0  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_AAD       (0x1  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_IV        (0x2  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_SAD       (0x3  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_ICV       (0xA  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_SKIP      (0xE  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_MSG       (0xF  << NFIFOENTRY_DTYPE_SHIFT)
+
+#define NFIFOENTRY_DTYPE_PK_A0     (0x0  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_A1     (0x1  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_A2     (0x2  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_A3     (0x3  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_B0     (0x4  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_B1     (0x5  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_B2     (0x6  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_B3     (0x7  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_N      (0x8  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_E      (0x9  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_A      (0xC  << NFIFOENTRY_DTYPE_SHIFT)
+#define NFIFOENTRY_DTYPE_PK_B      (0xD  << NFIFOENTRY_DTYPE_SHIFT)
+
+
+#define NFIFOENTRY_BND_SHIFT	19
+#define NFIFOENTRY_BND_MASK		(1 << NFIFOENTRY_BND_SHIFT)
+#define NFIFOENTRY_BND			(1 << NFIFOENTRY_BND_SHIFT)
+
+#define NFIFOENTRY_PTYPE_SHIFT	16
+#define NFIFOENTRY_PTYPE_MASK	(0x7 << NFIFOENTRY_PTYPE_SHIFT)
+
+#define NFIFOENTRY_PTYPE_ZEROS         (0x0  << NFIFOENTRY_PTYPE_SHIFT)
+#define NFIFOENTRY_PTYPE_RND_NOZEROS   (0x1  << NFIFOENTRY_PTYPE_SHIFT)
+#define NFIFOENTRY_PTYPE_INCREMENT     (0x2  << NFIFOENTRY_PTYPE_SHIFT)
+#define NFIFOENTRY_PTYPE_RND           (0x3  << NFIFOENTRY_PTYPE_SHIFT)
+#define NFIFOENTRY_PTYPE_ZEROS_NZ      (0x4  << NFIFOENTRY_PTYPE_SHIFT)
+#define NFIFOENTRY_PTYPE_RND_NZ_LZ     (0x5  << NFIFOENTRY_PTYPE_SHIFT)
+#define NFIFOENTRY_PTYPE_N             (0x6  << NFIFOENTRY_PTYPE_SHIFT)
+#define NFIFOENTRY_PTYPE_RND_NZ_N      (0x7  << NFIFOENTRY_PTYPE_SHIFT)
+
+#define NFIFOENTRY_OC_SHIFT		15
+#define NFIFOENTRY_OC_MASK		(1 << NFIFOENTRY_OC_SHIFT)
+#define NFIFOENTRY_OC			(1 << NFIFOENTRY_OC_SHIFT)
+
+#define NFIFOENTRY_AST_SHIFT	14
+#define NFIFOENTRY_AST_MASK		(1 << NFIFOENTRY_OC_SHIFT)
+#define NFIFOENTRY_AST			(1 << NFIFOENTRY_OC_SHIFT)
+
+#define NFIFOENTRY_BM_SHIFT		11
+#define NFIFOENTRY_BM_MASK		(1 << NFIFOENTRY_BM_SHIFT)
+#define NFIFOENTRY_BM			(1 << NFIFOENTRY_BM_SHIFT)
+
+#define NFIFOENTRY_PS_SHIFT		10
+#define NFIFOENTRY_PS_MASK		(1 << NFIFOENTRY_PS_SHIFT)
+#define NFIFOENTRY_PS			(1 << NFIFOENTRY_PS_SHIFT)
+
+
+#define NFIFOENTRY_DLEN_SHIFT	0
+#define NFIFOENTRY_DLEN_MASK	(0xFFF << NFIFOENTRY_DLEN_SHIFT)
+
+#define NFIFOENTRY_PLEN_SHIFT	0
+#define NFIFOENTRY_PLEN_MASK	(0xFF << NFIFOENTRY_PLEN_SHIFT)
+
+/*
+ * PDB internal definitions
+ */
+
+/* IPSec ESP CBC Encap/Decap Options */
+#define PDBOPTS_ESPCBC_ARSNONE  0x00   /* no antireplay window              */
+#define PDBOPTS_ESPCBC_ARS32    0x40   /* 32-entry antireplay window        */
+#define PDBOPTS_ESPCBC_ARS64    0xc0   /* 64-entry antireplay window        */
+#define PDBOPTS_ESPCBC_IVSRC    0x20   /* IV comes from internal random gen */
+#define PDBOPTS_ESPCBC_ESN      0x10   /* extended sequence included        */
+#define PDBOPTS_ESPCBC_OUTFMT   0x08   /* output only decapsulation (decap) */
+#define PDBOPTS_ESPCBC_IPHDRSRC 0x08   /* IP header comes from PDB (encap)  */
+#define PDBOPTS_ESPCBC_INCIPHDR 0x04   /* Prepend IP header to output frame */
+#define PDBOPTS_ESPCBC_IPVSN    0x02   /* process IPv6 header               */
+#define PDBOPTS_ESPCBC_TUNNEL   0x01   /* tunnel mode next-header byte      */
+
+#endif /* DESC_H */
diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h
new file mode 100644
index 0000000000000000000000000000000000000000..46915800c26f54fc8fad2321860a8420b44e9ed1
--- /dev/null
+++ b/drivers/crypto/caam/desc_constr.h
@@ -0,0 +1,205 @@
+/*
+ * caam descriptor construction helper functions
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ */
+
+#include "desc.h"
+
+#define IMMEDIATE (1 << 23)
+#define CAAM_CMD_SZ sizeof(u32)
+#define CAAM_PTR_SZ sizeof(dma_addr_t)
+#define CAAM_DESC_BYTES_MAX (CAAM_CMD_SZ * 64)
+
+#ifdef DEBUG
+#define PRINT_POS do { printk(KERN_DEBUG "%02d: %s\n", desc_len(desc),\
+			      &__func__[sizeof("append")]); } while (0)
+#else
+#define PRINT_POS
+#endif
+
+#define DISABLE_AUTO_INFO_FIFO (IMMEDIATE | LDST_CLASS_DECO | \
+				LDST_SRCDST_WORD_DECOCTRL | \
+				(LDOFF_DISABLE_AUTO_NFIFO << LDST_OFFSET_SHIFT))
+#define ENABLE_AUTO_INFO_FIFO (IMMEDIATE | LDST_CLASS_DECO | \
+			       LDST_SRCDST_WORD_DECOCTRL | \
+			       (LDOFF_ENABLE_AUTO_NFIFO << LDST_OFFSET_SHIFT))
+
+static inline int desc_len(u32 *desc)
+{
+	return *desc & HDR_DESCLEN_MASK;
+}
+
+static inline int desc_bytes(void *desc)
+{
+	return desc_len(desc) * CAAM_CMD_SZ;
+}
+
+static inline u32 *desc_end(u32 *desc)
+{
+	return desc + desc_len(desc);
+}
+
+static inline void *sh_desc_pdb(u32 *desc)
+{
+	return desc + 1;
+}
+
+static inline void init_desc(u32 *desc, u32 options)
+{
+	*desc = options | HDR_ONE | 1;
+}
+
+static inline void init_sh_desc(u32 *desc, u32 options)
+{
+	PRINT_POS;
+	init_desc(desc, CMD_SHARED_DESC_HDR | options);
+}
+
+static inline void init_sh_desc_pdb(u32 *desc, u32 options, size_t pdb_bytes)
+{
+	u32 pdb_len = pdb_bytes / CAAM_CMD_SZ + 1;
+
+	init_sh_desc(desc, ((pdb_len << HDR_START_IDX_SHIFT) + pdb_len) |
+		     options);
+}
+
+static inline void init_job_desc(u32 *desc, u32 options)
+{
+	init_desc(desc, CMD_DESC_HDR | options);
+}
+
+static inline void append_ptr(u32 *desc, dma_addr_t ptr)
+{
+	dma_addr_t *offset = (dma_addr_t *)desc_end(desc);
+
+	*offset = ptr;
+
+	(*desc) += CAAM_PTR_SZ / CAAM_CMD_SZ;
+}
+
+static inline void init_job_desc_shared(u32 *desc, dma_addr_t ptr, int len,
+					u32 options)
+{
+	PRINT_POS;
+	init_job_desc(desc, HDR_SHARED | options |
+		      (len << HDR_START_IDX_SHIFT));
+	append_ptr(desc, ptr);
+}
+
+static inline void append_data(u32 *desc, void *data, int len)
+{
+	u32 *offset = desc_end(desc);
+
+	if (len) /* avoid sparse warning: memcpy with byte count of 0 */
+		memcpy(offset, data, len);
+
+	(*desc) += (len + CAAM_CMD_SZ - 1) / CAAM_CMD_SZ;
+}
+
+static inline void append_cmd(u32 *desc, u32 command)
+{
+	u32 *cmd = desc_end(desc);
+
+	*cmd = command;
+
+	(*desc)++;
+}
+
+static inline void append_cmd_ptr(u32 *desc, dma_addr_t ptr, int len,
+				  u32 command)
+{
+	append_cmd(desc, command | len);
+	append_ptr(desc, ptr);
+}
+
+static inline void append_cmd_data(u32 *desc, void *data, int len,
+				   u32 command)
+{
+	append_cmd(desc, command | IMMEDIATE | len);
+	append_data(desc, data, len);
+}
+
+static inline u32 *append_jump(u32 *desc, u32 options)
+{
+	u32 *cmd = desc_end(desc);
+
+	PRINT_POS;
+	append_cmd(desc, CMD_JUMP | options);
+
+	return cmd;
+}
+
+static inline void set_jump_tgt_here(u32 *desc, u32 *jump_cmd)
+{
+	*jump_cmd = *jump_cmd | (desc_len(desc) - (jump_cmd - desc));
+}
+
+#define APPEND_CMD(cmd, op) \
+static inline void append_##cmd(u32 *desc, u32 options) \
+{ \
+	PRINT_POS; \
+	append_cmd(desc, CMD_##op | options); \
+}
+APPEND_CMD(operation, OPERATION)
+APPEND_CMD(move, MOVE)
+
+#define APPEND_CMD_LEN(cmd, op) \
+static inline void append_##cmd(u32 *desc, unsigned int len, u32 options) \
+{ \
+	PRINT_POS; \
+	append_cmd(desc, CMD_##op | len | options); \
+}
+APPEND_CMD_LEN(seq_store, SEQ_STORE)
+APPEND_CMD_LEN(seq_fifo_load, SEQ_FIFO_LOAD)
+APPEND_CMD_LEN(seq_fifo_store, SEQ_FIFO_STORE)
+
+#define APPEND_CMD_PTR(cmd, op) \
+static inline void append_##cmd(u32 *desc, dma_addr_t ptr, unsigned int len, \
+				u32 options) \
+{ \
+	PRINT_POS; \
+	append_cmd_ptr(desc, ptr, len, CMD_##op | options); \
+}
+APPEND_CMD_PTR(key, KEY)
+APPEND_CMD_PTR(seq_in_ptr, SEQ_IN_PTR)
+APPEND_CMD_PTR(seq_out_ptr, SEQ_OUT_PTR)
+APPEND_CMD_PTR(load, LOAD)
+APPEND_CMD_PTR(store, STORE)
+APPEND_CMD_PTR(fifo_load, FIFO_LOAD)
+APPEND_CMD_PTR(fifo_store, FIFO_STORE)
+
+#define APPEND_CMD_PTR_TO_IMM(cmd, op) \
+static inline void append_##cmd##_as_imm(u32 *desc, void *data, \
+					 unsigned int len, u32 options) \
+{ \
+	PRINT_POS; \
+	append_cmd_data(desc, data, len, CMD_##op | options); \
+}
+APPEND_CMD_PTR_TO_IMM(load, LOAD);
+APPEND_CMD_PTR_TO_IMM(fifo_load, FIFO_LOAD);
+
+/*
+ * 2nd variant for commands whose specified immediate length differs
+ * from length of immediate data provided, e.g., split keys
+ */
+#define APPEND_CMD_PTR_TO_IMM2(cmd, op) \
+static inline void append_##cmd##_as_imm(u32 *desc, void *data, \
+					 unsigned int data_len, \
+					 unsigned int len, u32 options) \
+{ \
+	PRINT_POS; \
+	append_cmd(desc, CMD_##op | IMMEDIATE | len | options); \
+	append_data(desc, data, data_len); \
+}
+APPEND_CMD_PTR_TO_IMM2(key, KEY);
+
+#define APPEND_CMD_RAW_IMM(cmd, op, type) \
+static inline void append_##cmd##_imm_##type(u32 *desc, type immediate, \
+					     u32 options) \
+{ \
+	PRINT_POS; \
+	append_cmd(desc, CMD_##op | IMMEDIATE | options | sizeof(type)); \
+	append_cmd(desc, immediate); \
+}
+APPEND_CMD_RAW_IMM(load, LOAD, u32);
diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c
new file mode 100644
index 0000000000000000000000000000000000000000..7e2d54bffad691448e6ab5daf60a07f596cc6ac5
--- /dev/null
+++ b/drivers/crypto/caam/error.c
@@ -0,0 +1,248 @@
+/*
+ * CAAM Error Reporting
+ *
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
+ */
+
+#include "compat.h"
+#include "regs.h"
+#include "intern.h"
+#include "desc.h"
+#include "jr.h"
+#include "error.h"
+
+#define SPRINTFCAT(str, format, param, max_alloc)		\
+{								\
+	char *tmp;						\
+								\
+	tmp = kmalloc(sizeof(format) + max_alloc, GFP_ATOMIC);	\
+	sprintf(tmp, format, param);				\
+	strcat(str, tmp);					\
+	kfree(tmp);						\
+}
+
+static void report_jump_idx(u32 status, char *outstr)
+{
+	u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >>
+		  JRSTA_DECOERR_INDEX_SHIFT;
+
+	if (status & JRSTA_DECOERR_JUMP)
+		strcat(outstr, "jump tgt desc idx ");
+	else
+		strcat(outstr, "desc idx ");
+
+	SPRINTFCAT(outstr, "%d: ", idx, sizeof("255"));
+}
+
+static void report_ccb_status(u32 status, char *outstr)
+{
+	char *cha_id_list[] = {
+		"",
+		"AES",
+		"DES, 3DES",
+		"ARC4",
+		"MD5, SHA-1, SH-224, SHA-256, SHA-384, SHA-512",
+		"RNG",
+		"SNOW f8",
+		"Kasumi f8, f9",
+		"All Public Key Algorithms",
+		"CRC",
+		"SNOW f9",
+	};
+	char *err_id_list[] = {
+		"None. No error.",
+		"Mode error.",
+		"Data size error.",
+		"Key size error.",
+		"PKHA A memory size error.",
+		"PKHA B memory size error.",
+		"Data arrived out of sequence error.",
+		"PKHA divide-by-zero error.",
+		"PKHA modulus even error.",
+		"DES key parity error.",
+		"ICV check failed.",
+		"Hardware error.",
+		"Unsupported CCM AAD size.",
+		"Class 1 CHA is not reset",
+		"Invalid CHA combination was selected",
+		"Invalid CHA selected.",
+	};
+	u8 cha_id = (status & JRSTA_CCBERR_CHAID_MASK) >>
+		    JRSTA_CCBERR_CHAID_SHIFT;
+	u8 err_id = status & JRSTA_CCBERR_ERRID_MASK;
+
+	report_jump_idx(status, outstr);
+
+	if (cha_id < ARRAY_SIZE(cha_id_list)) {
+		SPRINTFCAT(outstr, "%s: ", cha_id_list[cha_id],
+			   strlen(cha_id_list[cha_id]));
+	} else {
+		SPRINTFCAT(outstr, "unidentified cha_id value 0x%02x: ",
+			   cha_id, sizeof("ff"));
+	}
+
+	if (err_id < ARRAY_SIZE(err_id_list)) {
+		SPRINTFCAT(outstr, "%s", err_id_list[err_id],
+			   strlen(err_id_list[err_id]));
+	} else {
+		SPRINTFCAT(outstr, "unidentified err_id value 0x%02x",
+			   err_id, sizeof("ff"));
+	}
+}
+
+static void report_jump_status(u32 status, char *outstr)
+{
+	SPRINTFCAT(outstr, "%s() not implemented", __func__, sizeof(__func__));
+}
+
+static void report_deco_status(u32 status, char *outstr)
+{
+	const struct {
+		u8 value;
+		char *error_text;
+	} desc_error_list[] = {
+		{ 0x00, "None. No error." },
+		{ 0x01, "SGT Length Error. The descriptor is trying to read "
+			"more data than is contained in the SGT table." },
+		{ 0x02, "Reserved." },
+		{ 0x03, "Job Ring Control Error. There is a bad value in the "
+			"Job Ring Control register." },
+		{ 0x04, "Invalid Descriptor Command. The Descriptor Command "
+			"field is invalid." },
+		{ 0x05, "Reserved." },
+		{ 0x06, "Invalid KEY Command" },
+		{ 0x07, "Invalid LOAD Command" },
+		{ 0x08, "Invalid STORE Command" },
+		{ 0x09, "Invalid OPERATION Command" },
+		{ 0x0A, "Invalid FIFO LOAD Command" },
+		{ 0x0B, "Invalid FIFO STORE Command" },
+		{ 0x0C, "Invalid MOVE Command" },
+		{ 0x0D, "Invalid JUMP Command. A nonlocal JUMP Command is "
+			"invalid because the target is not a Job Header "
+			"Command, or the jump is from a Trusted Descriptor to "
+			"a Job Descriptor, or because the target Descriptor "
+			"contains a Shared Descriptor." },
+		{ 0x0E, "Invalid MATH Command" },
+		{ 0x0F, "Invalid SIGNATURE Command" },
+		{ 0x10, "Invalid Sequence Command. A SEQ IN PTR OR SEQ OUT PTR "
+			"Command is invalid or a SEQ KEY, SEQ LOAD, SEQ FIFO "
+			"LOAD, or SEQ FIFO STORE decremented the input or "
+			"output sequence length below 0. This error may result "
+			"if a built-in PROTOCOL Command has encountered a "
+			"malformed PDU." },
+		{ 0x11, "Skip data type invalid. The type must be 0xE or 0xF."},
+		{ 0x12, "Shared Descriptor Header Error" },
+		{ 0x13, "Header Error. Invalid length or parity, or certain "
+			"other problems." },
+		{ 0x14, "Burster Error. Burster has gotten to an illegal "
+			"state" },
+		{ 0x15, "Context Register Length Error. The descriptor is "
+			"trying to read or write past the end of the Context "
+			"Register. A SEQ LOAD or SEQ STORE with the VLF bit "
+			"set was executed with too large a length in the "
+			"variable length register (VSOL for SEQ STORE or VSIL "
+			"for SEQ LOAD)." },
+		{ 0x16, "DMA Error" },
+		{ 0x17, "Reserved." },
+		{ 0x1A, "Job failed due to JR reset" },
+		{ 0x1B, "Job failed due to Fail Mode" },
+		{ 0x1C, "DECO Watchdog timer timeout error" },
+		{ 0x1D, "DECO tried to copy a key from another DECO but the "
+			"other DECO's Key Registers were locked" },
+		{ 0x1E, "DECO attempted to copy data from a DECO that had an "
+			"unmasked Descriptor error" },
+		{ 0x1F, "LIODN error. DECO was trying to share from itself or "
+			"from another DECO but the two Non-SEQ LIODN values "
+			"didn't match or the 'shared from' DECO's Descriptor "
+			"required that the SEQ LIODNs be the same and they "
+			"aren't." },
+		{ 0x20, "DECO has completed a reset initiated via the DRR "
+			"register" },
+		{ 0x21, "Nonce error. When using EKT (CCM) key encryption "
+			"option in the FIFO STORE Command, the Nonce counter "
+			"reached its maximum value and this encryption mode "
+			"can no longer be used." },
+		{ 0x22, "Meta data is too large (> 511 bytes) for TLS decap "
+			"(input frame; block ciphers) and IPsec decap (output "
+			"frame, when doing the next header byte update) and "
+			"DCRC (output frame)." },
+		{ 0x80, "DNR (do not run) error" },
+		{ 0x81, "undefined protocol command" },
+		{ 0x82, "invalid setting in PDB" },
+		{ 0x83, "Anti-replay LATE error" },
+		{ 0x84, "Anti-replay REPLAY error" },
+		{ 0x85, "Sequence number overflow" },
+		{ 0x86, "Sigver invalid signature" },
+		{ 0x87, "DSA Sign Illegal test descriptor" },
+		{ 0x88, "Protocol Format Error - A protocol has seen an error "
+			"in the format of data received. When running RSA, "
+			"this means that formatting with random padding was "
+			"used, and did not follow the form: 0x00, 0x02, 8-to-N "
+			"bytes of non-zero pad, 0x00, F data." },
+		{ 0x89, "Protocol Size Error - A protocol has seen an error in "
+			"size. When running RSA, pdb size N < (size of F) when "
+			"no formatting is used; or pdb size N < (F + 11) when "
+			"formatting is used." },
+		{ 0xC1, "Blob Command error: Undefined mode" },
+		{ 0xC2, "Blob Command error: Secure Memory Blob mode error" },
+		{ 0xC4, "Blob Command error: Black Blob key or input size "
+			"error" },
+		{ 0xC5, "Blob Command error: Invalid key destination" },
+		{ 0xC8, "Blob Command error: Trusted/Secure mode error" },
+		{ 0xF0, "IPsec TTL or hop limit field either came in as 0, "
+			"or was decremented to 0" },
+		{ 0xF1, "3GPP HFN matches or exceeds the Threshold" },
+	};
+	u8 desc_error = status & JRSTA_DECOERR_ERROR_MASK;
+	int i;
+
+	report_jump_idx(status, outstr);
+
+	for (i = 0; i < ARRAY_SIZE(desc_error_list); i++)
+		if (desc_error_list[i].value == desc_error)
+			break;
+
+	if (i != ARRAY_SIZE(desc_error_list) && desc_error_list[i].error_text) {
+		SPRINTFCAT(outstr, "%s", desc_error_list[i].error_text,
+			   strlen(desc_error_list[i].error_text));
+	} else {
+		SPRINTFCAT(outstr, "unidentified error value 0x%02x",
+			   desc_error, sizeof("ff"));
+	}
+}
+
+static void report_jr_status(u32 status, char *outstr)
+{
+	SPRINTFCAT(outstr, "%s() not implemented", __func__, sizeof(__func__));
+}
+
+static void report_cond_code_status(u32 status, char *outstr)
+{
+	SPRINTFCAT(outstr, "%s() not implemented", __func__, sizeof(__func__));
+}
+
+char *caam_jr_strstatus(char *outstr, u32 status)
+{
+	struct stat_src {
+		void (*report_ssed)(u32 status, char *outstr);
+		char *error;
+	} status_src[] = {
+		{ NULL, "No error" },
+		{ NULL, NULL },
+		{ report_ccb_status, "CCB" },
+		{ report_jump_status, "Jump" },
+		{ report_deco_status, "DECO" },
+		{ NULL, NULL },
+		{ report_jr_status, "Job Ring" },
+		{ report_cond_code_status, "Condition Code" },
+	};
+	u32 ssrc = status >> JRSTA_SSRC_SHIFT;
+
+	sprintf(outstr, "%s: ", status_src[ssrc].error);
+
+	if (status_src[ssrc].report_ssed)
+		status_src[ssrc].report_ssed(status, outstr);
+
+	return outstr;
+}
+EXPORT_SYMBOL(caam_jr_strstatus);
diff --git a/drivers/crypto/caam/error.h b/drivers/crypto/caam/error.h
new file mode 100644
index 0000000000000000000000000000000000000000..02c7baa1748e44ed7da80074ba34bcb86d8e60c8
--- /dev/null
+++ b/drivers/crypto/caam/error.h
@@ -0,0 +1,11 @@
+/*
+ * CAAM Error Reporting code header
+ *
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
+ */
+
+#ifndef CAAM_ERROR_H
+#define CAAM_ERROR_H
+#define CAAM_ERROR_STR_MAX 302
+extern char *caam_jr_strstatus(char *outstr, u32 status);
+#endif /* CAAM_ERROR_H */
diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h
new file mode 100644
index 0000000000000000000000000000000000000000..a34be01b0b293941b3e5cae998664d615dee92ef
--- /dev/null
+++ b/drivers/crypto/caam/intern.h
@@ -0,0 +1,113 @@
+/*
+ * CAAM/SEC 4.x driver backend
+ * Private/internal definitions between modules
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ */
+
+#ifndef INTERN_H
+#define INTERN_H
+
+#define JOBR_UNASSIGNED 0
+#define JOBR_ASSIGNED 1
+
+/* Currently comes from Kconfig param as a ^2 (driver-required) */
+#define JOBR_DEPTH (1 << CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE)
+
+/* Kconfig params for interrupt coalescing if selected (else zero) */
+#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_INTC
+#define JOBR_INTC JRCFG_ICEN
+#define JOBR_INTC_TIME_THLD CONFIG_CRYPTO_DEV_FSL_CAAM_INTC_TIME_THLD
+#define JOBR_INTC_COUNT_THLD CONFIG_CRYPTO_DEV_FSL_CAAM_INTC_COUNT_THLD
+#else
+#define JOBR_INTC 0
+#define JOBR_INTC_TIME_THLD 0
+#define JOBR_INTC_COUNT_THLD 0
+#endif
+
+/*
+ * Storage for tracking each in-process entry moving across a ring
+ * Each entry on an output ring needs one of these
+ */
+struct caam_jrentry_info {
+	void (*callbk)(struct device *dev, u32 *desc, u32 status, void *arg);
+	void *cbkarg;	/* Argument per ring entry */
+	u32 *desc_addr_virt;	/* Stored virt addr for postprocessing */
+	dma_addr_t desc_addr_dma;	/* Stored bus addr for done matching */
+	u32 desc_size;	/* Stored size for postprocessing, header derived */
+};
+
+/* Private sub-storage for a single JobR */
+struct caam_drv_private_jr {
+	struct device *parentdev;	/* points back to controller dev */
+	int ridx;
+	struct caam_job_ring __iomem *rregs;	/* JobR's register space */
+	struct tasklet_struct irqtask[NR_CPUS];
+	int irq;			/* One per queue */
+	int assign;			/* busy/free */
+
+	/* Job ring info */
+	int ringsize;	/* Size of rings (assume input = output) */
+	struct caam_jrentry_info *entinfo;	/* Alloc'ed 1 per ring entry */
+	spinlock_t inplock ____cacheline_aligned; /* Input ring index lock */
+	int inp_ring_write_index;	/* Input index "tail" */
+	int head;			/* entinfo (s/w ring) head index */
+	dma_addr_t *inpring;	/* Base of input ring, alloc DMA-safe */
+	spinlock_t outlock ____cacheline_aligned; /* Output ring index lock */
+	int out_ring_read_index;	/* Output index "tail" */
+	int tail;			/* entinfo (s/w ring) tail index */
+	struct jr_outentry *outring;	/* Base of output ring, DMA-safe */
+};
+
+/*
+ * Driver-private storage for a single CAAM block instance
+ */
+struct caam_drv_private {
+
+	struct device *dev;
+	struct device **jrdev; /* Alloc'ed array per sub-device */
+	spinlock_t jr_alloc_lock;
+	struct platform_device *pdev;
+
+	/* Physical-presence section */
+	struct caam_ctrl *ctrl; /* controller region */
+	struct caam_deco **deco; /* DECO/CCB views */
+	struct caam_assurance *ac;
+	struct caam_queue_if *qi; /* QI control region */
+
+	/*
+	 * Detected geometry block. Filled in from device tree if powerpc,
+	 * or from register-based version detection code
+	 */
+	u8 total_jobrs;		/* Total Job Rings in device */
+	u8 qi_present;		/* Nonzero if QI present in device */
+	int secvio_irq;		/* Security violation interrupt number */
+
+	/* which jr allocated to scatterlist crypto */
+	atomic_t tfm_count ____cacheline_aligned;
+	int num_jrs_for_algapi;
+	struct device **algapi_jr;
+	/* list of registered crypto algorithms (mk generic context handle?) */
+	struct list_head alg_list;
+
+	/*
+	 * debugfs entries for developer view into driver/device
+	 * variables at runtime.
+	 */
+#ifdef CONFIG_DEBUG_FS
+	struct dentry *dfs_root;
+	struct dentry *ctl; /* controller dir */
+	struct dentry *ctl_rq_dequeued, *ctl_ob_enc_req, *ctl_ib_dec_req;
+	struct dentry *ctl_ob_enc_bytes, *ctl_ob_prot_bytes;
+	struct dentry *ctl_ib_dec_bytes, *ctl_ib_valid_bytes;
+	struct dentry *ctl_faultaddr, *ctl_faultdetail, *ctl_faultstatus;
+
+	struct debugfs_blob_wrapper ctl_kek_wrap, ctl_tkek_wrap, ctl_tdsk_wrap;
+	struct dentry *ctl_kek, *ctl_tkek, *ctl_tdsk;
+#endif
+};
+
+void caam_jr_algapi_init(struct device *dev);
+void caam_jr_algapi_remove(struct device *dev);
+#endif /* INTERN_H */
diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c
new file mode 100644
index 0000000000000000000000000000000000000000..340fa322c0f0185be546fddffee9ada6f75ed333
--- /dev/null
+++ b/drivers/crypto/caam/jr.c
@@ -0,0 +1,517 @@
+/*
+ * CAAM/SEC 4.x transport/backend driver
+ * JobR backend functionality
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ */
+
+#include "compat.h"
+#include "regs.h"
+#include "jr.h"
+#include "desc.h"
+#include "intern.h"
+
+/* Main per-ring interrupt handler */
+static irqreturn_t caam_jr_interrupt(int irq, void *st_dev)
+{
+	struct device *dev = st_dev;
+	struct caam_drv_private_jr *jrp = dev_get_drvdata(dev);
+	u32 irqstate;
+
+	/*
+	 * Check the output ring for ready responses, kick
+	 * tasklet if jobs done.
+	 */
+	irqstate = rd_reg32(&jrp->rregs->jrintstatus);
+	if (!irqstate)
+		return IRQ_NONE;
+
+	/*
+	 * If JobR error, we got more development work to do
+	 * Flag a bug now, but we really need to shut down and
+	 * restart the queue (and fix code).
+	 */
+	if (irqstate & JRINT_JR_ERROR) {
+		dev_err(dev, "job ring error: irqstate: %08x\n", irqstate);
+		BUG();
+	}
+
+	/* mask valid interrupts */
+	setbits32(&jrp->rregs->rconfig_lo, JRCFG_IMSK);
+
+	/* Have valid interrupt at this point, just ACK and trigger */
+	wr_reg32(&jrp->rregs->jrintstatus, irqstate);
+
+	preempt_disable();
+	tasklet_schedule(&jrp->irqtask[smp_processor_id()]);
+	preempt_enable();
+
+	return IRQ_HANDLED;
+}
+
+/* Deferred service handler, run as interrupt-fired tasklet */
+static void caam_jr_dequeue(unsigned long devarg)
+{
+	int hw_idx, sw_idx, i, head, tail;
+	struct device *dev = (struct device *)devarg;
+	struct caam_drv_private_jr *jrp = dev_get_drvdata(dev);
+	void (*usercall)(struct device *dev, u32 *desc, u32 status, void *arg);
+	u32 *userdesc, userstatus;
+	void *userarg;
+	unsigned long flags;
+
+	spin_lock_irqsave(&jrp->outlock, flags);
+
+	head = ACCESS_ONCE(jrp->head);
+	sw_idx = tail = jrp->tail;
+
+	while (CIRC_CNT(head, tail, JOBR_DEPTH) >= 1 &&
+	       rd_reg32(&jrp->rregs->outring_used)) {
+
+		hw_idx = jrp->out_ring_read_index;
+		for (i = 0; CIRC_CNT(head, tail + i, JOBR_DEPTH) >= 1; i++) {
+			sw_idx = (tail + i) & (JOBR_DEPTH - 1);
+
+			smp_read_barrier_depends();
+
+			if (jrp->outring[hw_idx].desc ==
+			    jrp->entinfo[sw_idx].desc_addr_dma)
+				break; /* found */
+		}
+		/* we should never fail to find a matching descriptor */
+		BUG_ON(CIRC_CNT(head, tail + i, JOBR_DEPTH) <= 0);
+
+		/* Unmap just-run descriptor so we can post-process */
+		dma_unmap_single(dev, jrp->outring[hw_idx].desc,
+				 jrp->entinfo[sw_idx].desc_size,
+				 DMA_TO_DEVICE);
+
+		/* mark completed, avoid matching on a recycled desc addr */
+		jrp->entinfo[sw_idx].desc_addr_dma = 0;
+
+		/* Stash callback params for use outside of lock */
+		usercall = jrp->entinfo[sw_idx].callbk;
+		userarg = jrp->entinfo[sw_idx].cbkarg;
+		userdesc = jrp->entinfo[sw_idx].desc_addr_virt;
+		userstatus = jrp->outring[hw_idx].jrstatus;
+
+		smp_mb();
+
+		jrp->out_ring_read_index = (jrp->out_ring_read_index + 1) &
+					   (JOBR_DEPTH - 1);
+
+		/*
+		 * if this job completed out-of-order, do not increment
+		 * the tail.  Otherwise, increment tail by 1 plus the
+		 * number of subsequent jobs already completed out-of-order
+		 */
+		if (sw_idx == tail) {
+			do {
+				tail = (tail + 1) & (JOBR_DEPTH - 1);
+				smp_read_barrier_depends();
+			} while (CIRC_CNT(head, tail, JOBR_DEPTH) >= 1 &&
+				 jrp->entinfo[tail].desc_addr_dma == 0);
+
+			jrp->tail = tail;
+		}
+
+		/* set done */
+		wr_reg32(&jrp->rregs->outring_rmvd, 1);
+
+		spin_unlock_irqrestore(&jrp->outlock, flags);
+
+		/* Finally, execute user's callback */
+		usercall(dev, userdesc, userstatus, userarg);
+
+		spin_lock_irqsave(&jrp->outlock, flags);
+
+		head = ACCESS_ONCE(jrp->head);
+		sw_idx = tail = jrp->tail;
+	}
+
+	spin_unlock_irqrestore(&jrp->outlock, flags);
+
+	/* reenable / unmask IRQs */
+	clrbits32(&jrp->rregs->rconfig_lo, JRCFG_IMSK);
+}
+
+/**
+ * caam_jr_register() - Alloc a ring for someone to use as needed. Returns
+ * an ordinal of the rings allocated, else returns -ENODEV if no rings
+ * are available.
+ * @ctrldev: points to the controller level dev (parent) that
+ *           owns rings available for use.
+ * @dev:     points to where a pointer to the newly allocated queue's
+ *           dev can be written to if successful.
+ **/
+int caam_jr_register(struct device *ctrldev, struct device **rdev)
+{
+	struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctrldev);
+	struct caam_drv_private_jr *jrpriv = NULL;
+	unsigned long flags;
+	int ring;
+
+	/* Lock, if free ring - assign, unlock */
+	spin_lock_irqsave(&ctrlpriv->jr_alloc_lock, flags);
+	for (ring = 0; ring < ctrlpriv->total_jobrs; ring++) {
+		jrpriv = dev_get_drvdata(ctrlpriv->jrdev[ring]);
+		if (jrpriv->assign == JOBR_UNASSIGNED) {
+			jrpriv->assign = JOBR_ASSIGNED;
+			*rdev = ctrlpriv->jrdev[ring];
+			spin_unlock_irqrestore(&ctrlpriv->jr_alloc_lock, flags);
+			return ring;
+		}
+	}
+
+	/* If assigned, write dev where caller needs it */
+	spin_unlock_irqrestore(&ctrlpriv->jr_alloc_lock, flags);
+	*rdev = NULL;
+
+	return -ENODEV;
+}
+EXPORT_SYMBOL(caam_jr_register);
+
+/**
+ * caam_jr_deregister() - Deregister an API and release the queue.
+ * Returns 0 if OK, -EBUSY if queue still contains pending entries
+ * or unprocessed results at the time of the call
+ * @dev     - points to the dev that identifies the queue to
+ *            be released.
+ **/
+int caam_jr_deregister(struct device *rdev)
+{
+	struct caam_drv_private_jr *jrpriv = dev_get_drvdata(rdev);
+	struct caam_drv_private *ctrlpriv;
+	unsigned long flags;
+
+	/* Get the owning controller's private space */
+	ctrlpriv = dev_get_drvdata(jrpriv->parentdev);
+
+	/*
+	 * Make sure ring empty before release
+	 */
+	if (rd_reg32(&jrpriv->rregs->outring_used) ||
+	    (rd_reg32(&jrpriv->rregs->inpring_avail) != JOBR_DEPTH))
+		return -EBUSY;
+
+	/* Release ring */
+	spin_lock_irqsave(&ctrlpriv->jr_alloc_lock, flags);
+	jrpriv->assign = JOBR_UNASSIGNED;
+	spin_unlock_irqrestore(&ctrlpriv->jr_alloc_lock, flags);
+
+	return 0;
+}
+EXPORT_SYMBOL(caam_jr_deregister);
+
+/**
+ * caam_jr_enqueue() - Enqueue a job descriptor head. Returns 0 if OK,
+ * -EBUSY if the queue is full, -EIO if it cannot map the caller's
+ * descriptor.
+ * @dev:  device of the job ring to be used. This device should have
+ *        been assigned prior by caam_jr_register().
+ * @desc: points to a job descriptor that execute our request. All
+ *        descriptors (and all referenced data) must be in a DMAable
+ *        region, and all data references must be physical addresses
+ *        accessible to CAAM (i.e. within a PAMU window granted
+ *        to it).
+ * @cbk:  pointer to a callback function to be invoked upon completion
+ *        of this request. This has the form:
+ *        callback(struct device *dev, u32 *desc, u32 stat, void *arg)
+ *        where:
+ *        @dev:    contains the job ring device that processed this
+ *                 response.
+ *        @desc:   descriptor that initiated the request, same as
+ *                 "desc" being argued to caam_jr_enqueue().
+ *        @status: untranslated status received from CAAM. See the
+ *                 reference manual for a detailed description of
+ *                 error meaning, or see the JRSTA definitions in the
+ *                 register header file
+ *        @areq:   optional pointer to an argument passed with the
+ *                 original request
+ * @areq: optional pointer to a user argument for use at callback
+ *        time.
+ **/
+int caam_jr_enqueue(struct device *dev, u32 *desc,
+		    void (*cbk)(struct device *dev, u32 *desc,
+				u32 status, void *areq),
+		    void *areq)
+{
+	struct caam_drv_private_jr *jrp = dev_get_drvdata(dev);
+	struct caam_jrentry_info *head_entry;
+	unsigned long flags;
+	int head, tail, desc_size;
+	dma_addr_t desc_dma;
+
+	desc_size = (*desc & HDR_JD_LENGTH_MASK) * sizeof(u32);
+	desc_dma = dma_map_single(dev, desc, desc_size, DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, desc_dma)) {
+		dev_err(dev, "caam_jr_enqueue(): can't map jobdesc\n");
+		return -EIO;
+	}
+
+	spin_lock_irqsave(&jrp->inplock, flags);
+
+	head = jrp->head;
+	tail = ACCESS_ONCE(jrp->tail);
+
+	if (!rd_reg32(&jrp->rregs->inpring_avail) ||
+	    CIRC_SPACE(head, tail, JOBR_DEPTH) <= 0) {
+		spin_unlock_irqrestore(&jrp->inplock, flags);
+		dma_unmap_single(dev, desc_dma, desc_size, DMA_TO_DEVICE);
+		return -EBUSY;
+	}
+
+	head_entry = &jrp->entinfo[head];
+	head_entry->desc_addr_virt = desc;
+	head_entry->desc_size = desc_size;
+	head_entry->callbk = (void *)cbk;
+	head_entry->cbkarg = areq;
+	head_entry->desc_addr_dma = desc_dma;
+
+	jrp->inpring[jrp->inp_ring_write_index] = desc_dma;
+
+	smp_wmb();
+
+	jrp->inp_ring_write_index = (jrp->inp_ring_write_index + 1) &
+				    (JOBR_DEPTH - 1);
+	jrp->head = (head + 1) & (JOBR_DEPTH - 1);
+
+	wmb();
+
+	wr_reg32(&jrp->rregs->inpring_jobadd, 1);
+
+	spin_unlock_irqrestore(&jrp->inplock, flags);
+
+	return 0;
+}
+EXPORT_SYMBOL(caam_jr_enqueue);
+
+static int caam_reset_hw_jr(struct device *dev)
+{
+	struct caam_drv_private_jr *jrp = dev_get_drvdata(dev);
+	unsigned int timeout = 100000;
+
+	/*
+	 * mask interrupts since we are going to poll
+	 * for reset completion status
+	 */
+	setbits32(&jrp->rregs->rconfig_lo, JRCFG_IMSK);
+
+	/* initiate flush (required prior to reset) */
+	wr_reg32(&jrp->rregs->jrcommand, JRCR_RESET);
+	while (((rd_reg32(&jrp->rregs->jrintstatus) & JRINT_ERR_HALT_MASK) ==
+		JRINT_ERR_HALT_INPROGRESS) && --timeout)
+		cpu_relax();
+
+	if ((rd_reg32(&jrp->rregs->jrintstatus) & JRINT_ERR_HALT_MASK) !=
+	    JRINT_ERR_HALT_COMPLETE || timeout == 0) {
+		dev_err(dev, "failed to flush job ring %d\n", jrp->ridx);
+		return -EIO;
+	}
+
+	/* initiate reset */
+	timeout = 100000;
+	wr_reg32(&jrp->rregs->jrcommand, JRCR_RESET);
+	while ((rd_reg32(&jrp->rregs->jrcommand) & JRCR_RESET) && --timeout)
+		cpu_relax();
+
+	if (timeout == 0) {
+		dev_err(dev, "failed to reset job ring %d\n", jrp->ridx);
+		return -EIO;
+	}
+
+	/* unmask interrupts */
+	clrbits32(&jrp->rregs->rconfig_lo, JRCFG_IMSK);
+
+	return 0;
+}
+
+/*
+ * Init JobR independent of platform property detection
+ */
+static int caam_jr_init(struct device *dev)
+{
+	struct caam_drv_private_jr *jrp;
+	dma_addr_t inpbusaddr, outbusaddr;
+	int i, error;
+
+	jrp = dev_get_drvdata(dev);
+
+	/* Connect job ring interrupt handler. */
+	for_each_possible_cpu(i)
+		tasklet_init(&jrp->irqtask[i], caam_jr_dequeue,
+			     (unsigned long)dev);
+
+	error = request_irq(jrp->irq, caam_jr_interrupt, IRQF_SHARED,
+			    "caam-jobr", dev);
+	if (error) {
+		dev_err(dev, "can't connect JobR %d interrupt (%d)\n",
+			jrp->ridx, jrp->irq);
+		irq_dispose_mapping(jrp->irq);
+		jrp->irq = 0;
+		return -EINVAL;
+	}
+
+	error = caam_reset_hw_jr(dev);
+	if (error)
+		return error;
+
+	jrp->inpring = kzalloc(sizeof(dma_addr_t) * JOBR_DEPTH,
+			       GFP_KERNEL | GFP_DMA);
+	jrp->outring = kzalloc(sizeof(struct jr_outentry) *
+			       JOBR_DEPTH, GFP_KERNEL | GFP_DMA);
+
+	jrp->entinfo = kzalloc(sizeof(struct caam_jrentry_info) * JOBR_DEPTH,
+			       GFP_KERNEL);
+
+	if ((jrp->inpring == NULL) || (jrp->outring == NULL) ||
+	    (jrp->entinfo == NULL)) {
+		dev_err(dev, "can't allocate job rings for %d\n",
+			jrp->ridx);
+		return -ENOMEM;
+	}
+
+	for (i = 0; i < JOBR_DEPTH; i++)
+		jrp->entinfo[i].desc_addr_dma = !0;
+
+	/* Setup rings */
+	inpbusaddr = dma_map_single(dev, jrp->inpring,
+				    sizeof(u32 *) * JOBR_DEPTH,
+				    DMA_BIDIRECTIONAL);
+	if (dma_mapping_error(dev, inpbusaddr)) {
+		dev_err(dev, "caam_jr_init(): can't map input ring\n");
+		kfree(jrp->inpring);
+		kfree(jrp->outring);
+		kfree(jrp->entinfo);
+		return -EIO;
+	}
+
+	outbusaddr = dma_map_single(dev, jrp->outring,
+				    sizeof(struct jr_outentry) * JOBR_DEPTH,
+				    DMA_BIDIRECTIONAL);
+	if (dma_mapping_error(dev, outbusaddr)) {
+		dev_err(dev, "caam_jr_init(): can't map output ring\n");
+			dma_unmap_single(dev, inpbusaddr,
+					 sizeof(u32 *) * JOBR_DEPTH,
+					 DMA_BIDIRECTIONAL);
+		kfree(jrp->inpring);
+		kfree(jrp->outring);
+		kfree(jrp->entinfo);
+		return -EIO;
+	}
+
+	jrp->inp_ring_write_index = 0;
+	jrp->out_ring_read_index = 0;
+	jrp->head = 0;
+	jrp->tail = 0;
+
+	wr_reg64(&jrp->rregs->inpring_base, inpbusaddr);
+	wr_reg64(&jrp->rregs->outring_base, outbusaddr);
+	wr_reg32(&jrp->rregs->inpring_size, JOBR_DEPTH);
+	wr_reg32(&jrp->rregs->outring_size, JOBR_DEPTH);
+
+	jrp->ringsize = JOBR_DEPTH;
+
+	spin_lock_init(&jrp->inplock);
+	spin_lock_init(&jrp->outlock);
+
+	/* Select interrupt coalescing parameters */
+	setbits32(&jrp->rregs->rconfig_lo, JOBR_INTC |
+		  (JOBR_INTC_COUNT_THLD << JRCFG_ICDCT_SHIFT) |
+		  (JOBR_INTC_TIME_THLD << JRCFG_ICTT_SHIFT));
+
+	jrp->assign = JOBR_UNASSIGNED;
+	return 0;
+}
+
+/*
+ * Shutdown JobR independent of platform property code
+ */
+int caam_jr_shutdown(struct device *dev)
+{
+	struct caam_drv_private_jr *jrp = dev_get_drvdata(dev);
+	dma_addr_t inpbusaddr, outbusaddr;
+	int ret, i;
+
+	ret = caam_reset_hw_jr(dev);
+
+	for_each_possible_cpu(i)
+		tasklet_kill(&jrp->irqtask[i]);
+
+	/* Release interrupt */
+	free_irq(jrp->irq, dev);
+
+	/* Free rings */
+	inpbusaddr = rd_reg64(&jrp->rregs->inpring_base);
+	outbusaddr = rd_reg64(&jrp->rregs->outring_base);
+	dma_unmap_single(dev, outbusaddr,
+			 sizeof(struct jr_outentry) * JOBR_DEPTH,
+			 DMA_BIDIRECTIONAL);
+	dma_unmap_single(dev, inpbusaddr, sizeof(u32 *) * JOBR_DEPTH,
+			 DMA_BIDIRECTIONAL);
+	kfree(jrp->outring);
+	kfree(jrp->inpring);
+	kfree(jrp->entinfo);
+
+	return ret;
+}
+
+/*
+ * Probe routine for each detected JobR subsystem. It assumes that
+ * property detection was picked up externally.
+ */
+int caam_jr_probe(struct platform_device *pdev, struct device_node *np,
+		  int ring)
+{
+	struct device *ctrldev, *jrdev;
+	struct platform_device *jr_pdev;
+	struct caam_drv_private *ctrlpriv;
+	struct caam_drv_private_jr *jrpriv;
+	u32 *jroffset;
+	int error;
+
+	ctrldev = &pdev->dev;
+	ctrlpriv = dev_get_drvdata(ctrldev);
+
+	jrpriv = kmalloc(sizeof(struct caam_drv_private_jr),
+			 GFP_KERNEL);
+	if (jrpriv == NULL) {
+		dev_err(ctrldev, "can't alloc private mem for job ring %d\n",
+			ring);
+		return -ENOMEM;
+	}
+	jrpriv->parentdev = ctrldev; /* point back to parent */
+	jrpriv->ridx = ring; /* save ring identity relative to detection */
+
+	/*
+	 * Derive a pointer to the detected JobRs regs
+	 * Driver has already iomapped the entire space, we just
+	 * need to add in the offset to this JobR. Don't know if I
+	 * like this long-term, but it'll run
+	 */
+	jroffset = (u32 *)of_get_property(np, "reg", NULL);
+	jrpriv->rregs = (struct caam_job_ring __iomem *)((void *)ctrlpriv->ctrl
+							 + *jroffset);
+
+	/* Build a local dev for each detected queue */
+	jr_pdev = of_platform_device_create(np, NULL, ctrldev);
+	if (jr_pdev == NULL) {
+		kfree(jrpriv);
+		return -EINVAL;
+	}
+	jrdev = &jr_pdev->dev;
+	dev_set_drvdata(jrdev, jrpriv);
+	ctrlpriv->jrdev[ring] = jrdev;
+
+	/* Identify the interrupt */
+	jrpriv->irq = of_irq_to_resource(np, 0, NULL);
+
+	/* Now do the platform independent part */
+	error = caam_jr_init(jrdev); /* now turn on hardware */
+	if (error) {
+		kfree(jrpriv);
+		return error;
+	}
+
+	return error;
+}
diff --git a/drivers/crypto/caam/jr.h b/drivers/crypto/caam/jr.h
new file mode 100644
index 0000000000000000000000000000000000000000..c23df395b6220b2b294610ea17254492b2e1dfd7
--- /dev/null
+++ b/drivers/crypto/caam/jr.h
@@ -0,0 +1,21 @@
+/*
+ * CAAM public-level include definitions for the JobR backend
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ */
+
+#ifndef JR_H
+#define JR_H
+
+/* Prototypes for backend-level services exposed to APIs */
+int caam_jr_register(struct device *ctrldev, struct device **rdev);
+int caam_jr_deregister(struct device *rdev);
+int caam_jr_enqueue(struct device *dev, u32 *desc,
+		    void (*cbk)(struct device *dev, u32 *desc, u32 status,
+				void *areq),
+		    void *areq);
+
+extern int caam_jr_probe(struct platform_device *pdev, struct device_node *np,
+			 int ring);
+extern int caam_jr_shutdown(struct device *dev);
+#endif /* JR_H */
diff --git a/drivers/crypto/caam/regs.h b/drivers/crypto/caam/regs.h
new file mode 100644
index 0000000000000000000000000000000000000000..aee394e3905643dc02a9ef81cb7fb72984bdb174
--- /dev/null
+++ b/drivers/crypto/caam/regs.h
@@ -0,0 +1,663 @@
+/*
+ * CAAM hardware register-level view
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ */
+
+#ifndef REGS_H
+#define REGS_H
+
+#include <linux/types.h>
+#include <linux/io.h>
+
+/*
+ * Architecture-specific register access methods
+ *
+ * CAAM's bus-addressable registers are 64 bits internally.
+ * They have been wired to be safely accessible on 32-bit
+ * architectures, however. Registers were organized such
+ * that (a) they can be contained in 32 bits, (b) if not, then they
+ * can be treated as two 32-bit entities, or finally (c) if they
+ * must be treated as a single 64-bit value, then this can safely
+ * be done with two 32-bit cycles.
+ *
+ * For 32-bit operations on 64-bit values, CAAM follows the same
+ * 64-bit register access conventions as it's predecessors, in that
+ * writes are "triggered" by a write to the register at the numerically
+ * higher address, thus, a full 64-bit write cycle requires a write
+ * to the lower address, followed by a write to the higher address,
+ * which will latch/execute the write cycle.
+ *
+ * For example, let's assume a SW reset of CAAM through the master
+ * configuration register.
+ * - SWRST is in bit 31 of MCFG.
+ * - MCFG begins at base+0x0000.
+ * - Bits 63-32 are a 32-bit word at base+0x0000 (numerically-lower)
+ * - Bits 31-0 are a 32-bit word at base+0x0004 (numerically-higher)
+ *
+ * (and on Power, the convention is 0-31, 32-63, I know...)
+ *
+ * Assuming a 64-bit write to this MCFG to perform a software reset
+ * would then require a write of 0 to base+0x0000, followed by a
+ * write of 0x80000000 to base+0x0004, which would "execute" the
+ * reset.
+ *
+ * Of course, since MCFG 63-32 is all zero, we could cheat and simply
+ * write 0x8000000 to base+0x0004, and the reset would work fine.
+ * However, since CAAM does contain some write-and-read-intended
+ * 64-bit registers, this code defines 64-bit access methods for
+ * the sake of internal consistency and simplicity, and so that a
+ * clean transition to 64-bit is possible when it becomes necessary.
+ *
+ * There are limitations to this that the developer must recognize.
+ * 32-bit architectures cannot enforce an atomic-64 operation,
+ * Therefore:
+ *
+ * - On writes, since the HW is assumed to latch the cycle on the
+ *   write of the higher-numeric-address word, then ordered
+ *   writes work OK.
+ *
+ * - For reads, where a register contains a relevant value of more
+ *   that 32 bits, the hardware employs logic to latch the other
+ *   "half" of the data until read, ensuring an accurate value.
+ *   This is of particular relevance when dealing with CAAM's
+ *   performance counters.
+ *
+ */
+
+#ifdef __BIG_ENDIAN
+#define wr_reg32(reg, data) out_be32(reg, data)
+#define rd_reg32(reg) in_be32(reg)
+#ifdef CONFIG_64BIT
+#define wr_reg64(reg, data) out_be64(reg, data)
+#define rd_reg64(reg) in_be64(reg)
+#endif
+#else
+#ifdef __LITTLE_ENDIAN
+#define wr_reg32(reg, data) __raw_writel(reg, data)
+#define rd_reg32(reg) __raw_readl(reg)
+#ifdef CONFIG_64BIT
+#define wr_reg64(reg, data) __raw_writeq(reg, data)
+#define rd_reg64(reg) __raw_readq(reg)
+#endif
+#endif
+#endif
+
+#ifndef CONFIG_64BIT
+static inline void wr_reg64(u64 __iomem *reg, u64 data)
+{
+	wr_reg32((u32 __iomem *)reg, (data & 0xffffffff00000000ull) >> 32);
+	wr_reg32((u32 __iomem *)reg + 1, data & 0x00000000ffffffffull);
+}
+
+static inline u64 rd_reg64(u64 __iomem *reg)
+{
+	return (((u64)rd_reg32((u32 __iomem *)reg)) << 32) |
+		((u64)rd_reg32((u32 __iomem *)reg + 1));
+}
+#endif
+
+/*
+ * jr_outentry
+ * Represents each entry in a JobR output ring
+ */
+struct jr_outentry {
+	dma_addr_t desc;/* Pointer to completed descriptor */
+	u32 jrstatus;	/* Status for completed descriptor */
+} __packed;
+
+/*
+ * caam_perfmon - Performance Monitor/Secure Memory Status/
+ *                CAAM Global Status/Component Version IDs
+ *
+ * Spans f00-fff wherever instantiated
+ */
+
+/* Number of DECOs */
+#define CHA_NUM_DECONUM_SHIFT	56
+#define CHA_NUM_DECONUM_MASK	(0xfull << CHA_NUM_DECONUM_SHIFT)
+
+struct caam_perfmon {
+	/* Performance Monitor Registers			f00-f9f */
+	u64 req_dequeued;	/* PC_REQ_DEQ - Dequeued Requests	     */
+	u64 ob_enc_req;	/* PC_OB_ENC_REQ - Outbound Encrypt Requests */
+	u64 ib_dec_req;	/* PC_IB_DEC_REQ - Inbound Decrypt Requests  */
+	u64 ob_enc_bytes;	/* PC_OB_ENCRYPT - Outbound Bytes Encrypted  */
+	u64 ob_prot_bytes;	/* PC_OB_PROTECT - Outbound Bytes Protected  */
+	u64 ib_dec_bytes;	/* PC_IB_DECRYPT - Inbound Bytes Decrypted   */
+	u64 ib_valid_bytes;	/* PC_IB_VALIDATED Inbound Bytes Validated   */
+	u64 rsvd[13];
+
+	/* CAAM Hardware Instantiation Parameters		fa0-fbf */
+	u64 cha_rev;		/* CRNR - CHA Revision Number		*/
+#define CTPR_QI_SHIFT		57
+#define CTPR_QI_MASK		(0x1ull << CTPR_QI_SHIFT)
+	u64 comp_parms;	/* CTPR - Compile Parameters Register	*/
+	u64 rsvd1[2];
+
+	/* CAAM Global Status					fc0-fdf */
+	u64 faultaddr;	/* FAR  - Fault Address		*/
+	u32 faultliodn;	/* FALR - Fault Address LIODN	*/
+	u32 faultdetail;	/* FADR - Fault Addr Detail	*/
+	u32 rsvd2;
+	u32 status;		/* CSTA - CAAM Status */
+	u64 rsvd3;
+
+	/* Component Instantiation Parameters			fe0-fff */
+	u32 rtic_id;		/* RVID - RTIC Version ID	*/
+	u32 ccb_id;		/* CCBVID - CCB Version ID	*/
+	u64 cha_id;		/* CHAVID - CHA Version ID	*/
+	u64 cha_num;		/* CHANUM - CHA Number		*/
+	u64 caam_id;		/* CAAMVID - CAAM Version ID	*/
+};
+
+/* LIODN programming for DMA configuration */
+#define MSTRID_LOCK_LIODN	0x80000000
+#define MSTRID_LOCK_MAKETRUSTED	0x00010000	/* only for JR masterid */
+
+#define MSTRID_LIODN_MASK	0x0fff
+struct masterid {
+	u32 liodn_ms;	/* lock and make-trusted control bits */
+	u32 liodn_ls;	/* LIODN for non-sequence and seq access */
+};
+
+/* Partition ID for DMA configuration */
+struct partid {
+	u32 rsvd1;
+	u32 pidr;	/* partition ID, DECO */
+};
+
+/* RNG test mode (replicated twice in some configurations) */
+/* Padded out to 0x100 */
+struct rngtst {
+	u32 mode;		/* RTSTMODEx - Test mode */
+	u32 rsvd1[3];
+	u32 reset;		/* RTSTRESETx - Test reset control */
+	u32 rsvd2[3];
+	u32 status;		/* RTSTSSTATUSx - Test status */
+	u32 rsvd3;
+	u32 errstat;		/* RTSTERRSTATx - Test error status */
+	u32 rsvd4;
+	u32 errctl;		/* RTSTERRCTLx - Test error control */
+	u32 rsvd5;
+	u32 entropy;		/* RTSTENTROPYx - Test entropy */
+	u32 rsvd6[15];
+	u32 verifctl;	/* RTSTVERIFCTLx - Test verification control */
+	u32 rsvd7;
+	u32 verifstat;	/* RTSTVERIFSTATx - Test verification status */
+	u32 rsvd8;
+	u32 verifdata;	/* RTSTVERIFDx - Test verification data */
+	u32 rsvd9;
+	u32 xkey;		/* RTSTXKEYx - Test XKEY */
+	u32 rsvd10;
+	u32 oscctctl;	/* RTSTOSCCTCTLx - Test osc. counter control */
+	u32 rsvd11;
+	u32 oscct;		/* RTSTOSCCTx - Test oscillator counter */
+	u32 rsvd12;
+	u32 oscctstat;	/* RTSTODCCTSTATx - Test osc counter status */
+	u32 rsvd13[2];
+	u32 ofifo[4];	/* RTSTOFIFOx - Test output FIFO */
+	u32 rsvd14[15];
+};
+
+/*
+ * caam_ctrl - basic core configuration
+ * starts base + 0x0000 padded out to 0x1000
+ */
+
+#define KEK_KEY_SIZE		8
+#define TKEK_KEY_SIZE		8
+#define TDSK_KEY_SIZE		8
+
+#define DECO_RESET	1	/* Use with DECO reset/availability regs */
+#define DECO_RESET_0	(DECO_RESET << 0)
+#define DECO_RESET_1	(DECO_RESET << 1)
+#define DECO_RESET_2	(DECO_RESET << 2)
+#define DECO_RESET_3	(DECO_RESET << 3)
+#define DECO_RESET_4	(DECO_RESET << 4)
+
+struct caam_ctrl {
+	/* Basic Configuration Section				000-01f */
+	/* Read/Writable					        */
+	u32 rsvd1;
+	u32 mcr;		/* MCFG      Master Config Register  */
+	u32 rsvd2[2];
+
+	/* Bus Access Configuration Section			010-11f */
+	/* Read/Writable                                                */
+	struct masterid jr_mid[4];	/* JRxLIODNR - JobR LIODN setup */
+	u32 rsvd3[12];
+	struct masterid rtic_mid[4];	/* RTICxLIODNR - RTIC LIODN setup */
+	u32 rsvd4[7];
+	u32 deco_rq;			/* DECORR - DECO Request */
+	struct partid deco_mid[5];	/* DECOxLIODNR - 1 per DECO */
+	u32 rsvd5[22];
+
+	/* DECO Availability/Reset Section			120-3ff */
+	u32 deco_avail;		/* DAR - DECO availability */
+	u32 deco_reset;		/* DRR - DECO reset */
+	u32 rsvd6[182];
+
+	/* Key Encryption/Decryption Configuration              400-5ff */
+	/* Read/Writable only while in Non-secure mode                  */
+	u32 kek[KEK_KEY_SIZE];	/* JDKEKR - Key Encryption Key */
+	u32 tkek[TKEK_KEY_SIZE];	/* TDKEKR - Trusted Desc KEK */
+	u32 tdsk[TDSK_KEY_SIZE];	/* TDSKR - Trusted Desc Signing Key */
+	u32 rsvd7[32];
+	u64 sknonce;			/* SKNR - Secure Key Nonce */
+	u32 rsvd8[70];
+
+	/* RNG Test/Verification/Debug Access                   600-7ff */
+	/* (Useful in Test/Debug modes only...)                         */
+	struct rngtst rtst[2];
+
+	u32 rsvd9[448];
+
+	/* Performance Monitor                                  f00-fff */
+	struct caam_perfmon perfmon;
+};
+
+/*
+ * Controller master config register defs
+ */
+#define MCFGR_SWRESET		0x80000000 /* software reset */
+#define MCFGR_WDENABLE		0x40000000 /* DECO watchdog enable */
+#define MCFGR_WDFAIL		0x20000000 /* DECO watchdog force-fail */
+#define MCFGR_DMA_RESET		0x10000000
+#define MCFGR_LONG_PTR		0x00010000 /* Use >32-bit desc addressing */
+
+/* AXI read cache control */
+#define MCFGR_ARCACHE_SHIFT	12
+#define MCFGR_ARCACHE_MASK	(0xf << MCFGR_ARCACHE_SHIFT)
+
+/* AXI write cache control */
+#define MCFGR_AWCACHE_SHIFT	8
+#define MCFGR_AWCACHE_MASK	(0xf << MCFGR_AWCACHE_SHIFT)
+
+/* AXI pipeline depth */
+#define MCFGR_AXIPIPE_SHIFT	4
+#define MCFGR_AXIPIPE_MASK	(0xf << MCFGR_AXIPIPE_SHIFT)
+
+#define MCFGR_AXIPRI		0x00000008 /* Assert AXI priority sideband */
+#define MCFGR_BURST_64		0x00000001 /* Max burst size */
+
+/*
+ * caam_job_ring - direct job ring setup
+ * 1-4 possible per instantiation, base + 1000/2000/3000/4000
+ * Padded out to 0x1000
+ */
+struct caam_job_ring {
+	/* Input ring */
+	u64 inpring_base;	/* IRBAx -  Input desc ring baseaddr */
+	u32 rsvd1;
+	u32 inpring_size;	/* IRSx - Input ring size */
+	u32 rsvd2;
+	u32 inpring_avail;	/* IRSAx - Input ring room remaining */
+	u32 rsvd3;
+	u32 inpring_jobadd;	/* IRJAx - Input ring jobs added */
+
+	/* Output Ring */
+	u64 outring_base;	/* ORBAx - Output status ring base addr */
+	u32 rsvd4;
+	u32 outring_size;	/* ORSx - Output ring size */
+	u32 rsvd5;
+	u32 outring_rmvd;	/* ORJRx - Output ring jobs removed */
+	u32 rsvd6;
+	u32 outring_used;	/* ORSFx - Output ring slots full */
+
+	/* Status/Configuration */
+	u32 rsvd7;
+	u32 jroutstatus;	/* JRSTAx - JobR output status */
+	u32 rsvd8;
+	u32 jrintstatus;	/* JRINTx - JobR interrupt status */
+	u32 rconfig_hi;	/* JRxCFG - Ring configuration */
+	u32 rconfig_lo;
+
+	/* Indices. CAAM maintains as "heads" of each queue */
+	u32 rsvd9;
+	u32 inp_rdidx;	/* IRRIx - Input ring read index */
+	u32 rsvd10;
+	u32 out_wtidx;	/* ORWIx - Output ring write index */
+
+	/* Command/control */
+	u32 rsvd11;
+	u32 jrcommand;	/* JRCRx - JobR command */
+
+	u32 rsvd12[932];
+
+	/* Performance Monitor                                  f00-fff */
+	struct caam_perfmon perfmon;
+};
+
+#define JR_RINGSIZE_MASK	0x03ff
+/*
+ * jrstatus - Job Ring Output Status
+ * All values in lo word
+ * Also note, same values written out as status through QI
+ * in the command/status field of a frame descriptor
+ */
+#define JRSTA_SSRC_SHIFT            28
+#define JRSTA_SSRC_MASK             0xf0000000
+
+#define JRSTA_SSRC_NONE             0x00000000
+#define JRSTA_SSRC_CCB_ERROR        0x20000000
+#define JRSTA_SSRC_JUMP_HALT_USER   0x30000000
+#define JRSTA_SSRC_DECO             0x40000000
+#define JRSTA_SSRC_JRERROR          0x60000000
+#define JRSTA_SSRC_JUMP_HALT_CC     0x70000000
+
+#define JRSTA_DECOERR_JUMP          0x08000000
+#define JRSTA_DECOERR_INDEX_SHIFT   8
+#define JRSTA_DECOERR_INDEX_MASK    0xff00
+#define JRSTA_DECOERR_ERROR_MASK    0x00ff
+
+#define JRSTA_DECOERR_NONE          0x00
+#define JRSTA_DECOERR_LINKLEN       0x01
+#define JRSTA_DECOERR_LINKPTR       0x02
+#define JRSTA_DECOERR_JRCTRL        0x03
+#define JRSTA_DECOERR_DESCCMD       0x04
+#define JRSTA_DECOERR_ORDER         0x05
+#define JRSTA_DECOERR_KEYCMD        0x06
+#define JRSTA_DECOERR_LOADCMD       0x07
+#define JRSTA_DECOERR_STORECMD      0x08
+#define JRSTA_DECOERR_OPCMD         0x09
+#define JRSTA_DECOERR_FIFOLDCMD     0x0a
+#define JRSTA_DECOERR_FIFOSTCMD     0x0b
+#define JRSTA_DECOERR_MOVECMD       0x0c
+#define JRSTA_DECOERR_JUMPCMD       0x0d
+#define JRSTA_DECOERR_MATHCMD       0x0e
+#define JRSTA_DECOERR_SHASHCMD      0x0f
+#define JRSTA_DECOERR_SEQCMD        0x10
+#define JRSTA_DECOERR_DECOINTERNAL  0x11
+#define JRSTA_DECOERR_SHDESCHDR     0x12
+#define JRSTA_DECOERR_HDRLEN        0x13
+#define JRSTA_DECOERR_BURSTER       0x14
+#define JRSTA_DECOERR_DESCSIGNATURE 0x15
+#define JRSTA_DECOERR_DMA           0x16
+#define JRSTA_DECOERR_BURSTFIFO     0x17
+#define JRSTA_DECOERR_JRRESET       0x1a
+#define JRSTA_DECOERR_JOBFAIL       0x1b
+#define JRSTA_DECOERR_DNRERR        0x80
+#define JRSTA_DECOERR_UNDEFPCL      0x81
+#define JRSTA_DECOERR_PDBERR        0x82
+#define JRSTA_DECOERR_ANRPLY_LATE   0x83
+#define JRSTA_DECOERR_ANRPLY_REPLAY 0x84
+#define JRSTA_DECOERR_SEQOVF        0x85
+#define JRSTA_DECOERR_INVSIGN       0x86
+#define JRSTA_DECOERR_DSASIGN       0x87
+
+#define JRSTA_CCBERR_JUMP           0x08000000
+#define JRSTA_CCBERR_INDEX_MASK     0xff00
+#define JRSTA_CCBERR_INDEX_SHIFT    8
+#define JRSTA_CCBERR_CHAID_MASK     0x00f0
+#define JRSTA_CCBERR_CHAID_SHIFT    4
+#define JRSTA_CCBERR_ERRID_MASK     0x000f
+
+#define JRSTA_CCBERR_CHAID_AES      (0x01 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_DES      (0x02 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_ARC4     (0x03 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_MD       (0x04 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_RNG      (0x05 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_SNOW     (0x06 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_KASUMI   (0x07 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_PK       (0x08 << JRSTA_CCBERR_CHAID_SHIFT)
+#define JRSTA_CCBERR_CHAID_CRC      (0x09 << JRSTA_CCBERR_CHAID_SHIFT)
+
+#define JRSTA_CCBERR_ERRID_NONE     0x00
+#define JRSTA_CCBERR_ERRID_MODE     0x01
+#define JRSTA_CCBERR_ERRID_DATASIZ  0x02
+#define JRSTA_CCBERR_ERRID_KEYSIZ   0x03
+#define JRSTA_CCBERR_ERRID_PKAMEMSZ 0x04
+#define JRSTA_CCBERR_ERRID_PKBMEMSZ 0x05
+#define JRSTA_CCBERR_ERRID_SEQUENCE 0x06
+#define JRSTA_CCBERR_ERRID_PKDIVZRO 0x07
+#define JRSTA_CCBERR_ERRID_PKMODEVN 0x08
+#define JRSTA_CCBERR_ERRID_KEYPARIT 0x09
+#define JRSTA_CCBERR_ERRID_ICVCHK   0x0a
+#define JRSTA_CCBERR_ERRID_HARDWARE 0x0b
+#define JRSTA_CCBERR_ERRID_CCMAAD   0x0c
+#define JRSTA_CCBERR_ERRID_INVCHA   0x0f
+
+#define JRINT_ERR_INDEX_MASK        0x3fff0000
+#define JRINT_ERR_INDEX_SHIFT       16
+#define JRINT_ERR_TYPE_MASK         0xf00
+#define JRINT_ERR_TYPE_SHIFT        8
+#define JRINT_ERR_HALT_MASK         0xc
+#define JRINT_ERR_HALT_SHIFT        2
+#define JRINT_ERR_HALT_INPROGRESS   0x4
+#define JRINT_ERR_HALT_COMPLETE     0x8
+#define JRINT_JR_ERROR              0x02
+#define JRINT_JR_INT                0x01
+
+#define JRINT_ERR_TYPE_WRITE        1
+#define JRINT_ERR_TYPE_BAD_INPADDR  3
+#define JRINT_ERR_TYPE_BAD_OUTADDR  4
+#define JRINT_ERR_TYPE_INV_INPWRT   5
+#define JRINT_ERR_TYPE_INV_OUTWRT   6
+#define JRINT_ERR_TYPE_RESET        7
+#define JRINT_ERR_TYPE_REMOVE_OFL   8
+#define JRINT_ERR_TYPE_ADD_OFL      9
+
+#define JRCFG_SOE		0x04
+#define JRCFG_ICEN		0x02
+#define JRCFG_IMSK		0x01
+#define JRCFG_ICDCT_SHIFT	8
+#define JRCFG_ICTT_SHIFT	16
+
+#define JRCR_RESET                  0x01
+
+/*
+ * caam_assurance - Assurance Controller View
+ * base + 0x6000 padded out to 0x1000
+ */
+
+struct rtic_element {
+	u64 address;
+	u32 rsvd;
+	u32 length;
+};
+
+struct rtic_block {
+	struct rtic_element element[2];
+};
+
+struct rtic_memhash {
+	u32 memhash_be[32];
+	u32 memhash_le[32];
+};
+
+struct caam_assurance {
+    /* Status/Command/Watchdog */
+	u32 rsvd1;
+	u32 status;		/* RSTA - Status */
+	u32 rsvd2;
+	u32 cmd;		/* RCMD - Command */
+	u32 rsvd3;
+	u32 ctrl;		/* RCTL - Control */
+	u32 rsvd4;
+	u32 throttle;	/* RTHR - Throttle */
+	u32 rsvd5[2];
+	u64 watchdog;	/* RWDOG - Watchdog Timer */
+	u32 rsvd6;
+	u32 rend;		/* REND - Endian corrections */
+	u32 rsvd7[50];
+
+	/* Block access/configuration @ 100/110/120/130 */
+	struct rtic_block memblk[4];	/* Memory Blocks A-D */
+	u32 rsvd8[32];
+
+	/* Block hashes @ 200/300/400/500 */
+	struct rtic_memhash hash[4];	/* Block hash values A-D */
+	u32 rsvd_3[640];
+};
+
+/*
+ * caam_queue_if - QI configuration and control
+ * starts base + 0x7000, padded out to 0x1000 long
+ */
+
+struct caam_queue_if {
+	u32 qi_control_hi;	/* QICTL  - QI Control */
+	u32 qi_control_lo;
+	u32 rsvd1;
+	u32 qi_status;	/* QISTA  - QI Status */
+	u32 qi_deq_cfg_hi;	/* QIDQC  - QI Dequeue Configuration */
+	u32 qi_deq_cfg_lo;
+	u32 qi_enq_cfg_hi;	/* QISEQC - QI Enqueue Command     */
+	u32 qi_enq_cfg_lo;
+	u32 rsvd2[1016];
+};
+
+/* QI control bits - low word */
+#define QICTL_DQEN      0x01              /* Enable frame pop          */
+#define QICTL_STOP      0x02              /* Stop dequeue/enqueue      */
+#define QICTL_SOE       0x04              /* Stop on error             */
+
+/* QI control bits - high word */
+#define QICTL_MBSI	0x01
+#define QICTL_MHWSI	0x02
+#define QICTL_MWSI	0x04
+#define QICTL_MDWSI	0x08
+#define QICTL_CBSI	0x10		/* CtrlDataByteSwapInput     */
+#define QICTL_CHWSI	0x20		/* CtrlDataHalfSwapInput     */
+#define QICTL_CWSI	0x40		/* CtrlDataWordSwapInput     */
+#define QICTL_CDWSI	0x80		/* CtrlDataDWordSwapInput    */
+#define QICTL_MBSO	0x0100
+#define QICTL_MHWSO	0x0200
+#define QICTL_MWSO	0x0400
+#define QICTL_MDWSO	0x0800
+#define QICTL_CBSO	0x1000		/* CtrlDataByteSwapOutput    */
+#define QICTL_CHWSO	0x2000		/* CtrlDataHalfSwapOutput    */
+#define QICTL_CWSO	0x4000		/* CtrlDataWordSwapOutput    */
+#define QICTL_CDWSO     0x8000		/* CtrlDataDWordSwapOutput   */
+#define QICTL_DMBS	0x010000
+#define QICTL_EPO	0x020000
+
+/* QI status bits */
+#define QISTA_PHRDERR   0x01              /* PreHeader Read Error      */
+#define QISTA_CFRDERR   0x02              /* Compound Frame Read Error */
+#define QISTA_OFWRERR   0x04              /* Output Frame Read Error   */
+#define QISTA_BPDERR    0x08              /* Buffer Pool Depleted      */
+#define QISTA_BTSERR    0x10              /* Buffer Undersize          */
+#define QISTA_CFWRERR   0x20              /* Compound Frame Write Err  */
+#define QISTA_STOPD     0x80000000        /* QI Stopped (see QICTL)    */
+
+/* deco_sg_table - DECO view of scatter/gather table */
+struct deco_sg_table {
+	u64 addr;		/* Segment Address */
+	u32 elen;		/* E, F bits + 30-bit length */
+	u32 bpid_offset;	/* Buffer Pool ID + 16-bit length */
+};
+
+/*
+ * caam_deco - descriptor controller - CHA cluster block
+ *
+ * Only accessible when direct DECO access is turned on
+ * (done in DECORR, via MID programmed in DECOxMID
+ *
+ * 5 typical, base + 0x8000/9000/a000/b000
+ * Padded out to 0x1000 long
+ */
+struct caam_deco {
+	u32 rsvd1;
+	u32 cls1_mode;	/* CxC1MR -  Class 1 Mode */
+	u32 rsvd2;
+	u32 cls1_keysize;	/* CxC1KSR - Class 1 Key Size */
+	u32 cls1_datasize_hi;	/* CxC1DSR - Class 1 Data Size */
+	u32 cls1_datasize_lo;
+	u32 rsvd3;
+	u32 cls1_icvsize;	/* CxC1ICVSR - Class 1 ICV size */
+	u32 rsvd4[5];
+	u32 cha_ctrl;	/* CCTLR - CHA control */
+	u32 rsvd5;
+	u32 irq_crtl;	/* CxCIRQ - CCB interrupt done/error/clear */
+	u32 rsvd6;
+	u32 clr_written;	/* CxCWR - Clear-Written */
+	u32 ccb_status_hi;	/* CxCSTA - CCB Status/Error */
+	u32 ccb_status_lo;
+	u32 rsvd7[3];
+	u32 aad_size;	/* CxAADSZR - Current AAD Size */
+	u32 rsvd8;
+	u32 cls1_iv_size;	/* CxC1IVSZR - Current Class 1 IV Size */
+	u32 rsvd9[7];
+	u32 pkha_a_size;	/* PKASZRx - Size of PKHA A */
+	u32 rsvd10;
+	u32 pkha_b_size;	/* PKBSZRx - Size of PKHA B */
+	u32 rsvd11;
+	u32 pkha_n_size;	/* PKNSZRx - Size of PKHA N */
+	u32 rsvd12;
+	u32 pkha_e_size;	/* PKESZRx - Size of PKHA E */
+	u32 rsvd13[24];
+	u32 cls1_ctx[16];	/* CxC1CTXR - Class 1 Context @100 */
+	u32 rsvd14[48];
+	u32 cls1_key[8];	/* CxC1KEYR - Class 1 Key @200 */
+	u32 rsvd15[121];
+	u32 cls2_mode;	/* CxC2MR - Class 2 Mode */
+	u32 rsvd16;
+	u32 cls2_keysize;	/* CxX2KSR - Class 2 Key Size */
+	u32 cls2_datasize_hi;	/* CxC2DSR - Class 2 Data Size */
+	u32 cls2_datasize_lo;
+	u32 rsvd17;
+	u32 cls2_icvsize;	/* CxC2ICVSZR - Class 2 ICV Size */
+	u32 rsvd18[56];
+	u32 cls2_ctx[18];	/* CxC2CTXR - Class 2 Context @500 */
+	u32 rsvd19[46];
+	u32 cls2_key[32];	/* CxC2KEYR - Class2 Key @600 */
+	u32 rsvd20[84];
+	u32 inp_infofifo_hi;	/* CxIFIFO - Input Info FIFO @7d0 */
+	u32 inp_infofifo_lo;
+	u32 rsvd21[2];
+	u64 inp_datafifo;	/* CxDFIFO - Input Data FIFO */
+	u32 rsvd22[2];
+	u64 out_datafifo;	/* CxOFIFO - Output Data FIFO */
+	u32 rsvd23[2];
+	u32 jr_ctl_hi;	/* CxJRR - JobR Control Register      @800 */
+	u32 jr_ctl_lo;
+	u64 jr_descaddr;	/* CxDADR - JobR Descriptor Address */
+	u32 op_status_hi;	/* DxOPSTA - DECO Operation Status */
+	u32 op_status_lo;
+	u32 rsvd24[2];
+	u32 liodn;		/* DxLSR - DECO LIODN Status - non-seq */
+	u32 td_liodn;	/* DxLSR - DECO LIODN Status - trustdesc */
+	u32 rsvd26[6];
+	u64 math[4];		/* DxMTH - Math register */
+	u32 rsvd27[8];
+	struct deco_sg_table gthr_tbl[4];	/* DxGTR - Gather Tables */
+	u32 rsvd28[16];
+	struct deco_sg_table sctr_tbl[4];	/* DxSTR - Scatter Tables */
+	u32 rsvd29[48];
+	u32 descbuf[64];	/* DxDESB - Descriptor buffer */
+	u32 rsvd30[320];
+};
+
+/*
+ * Current top-level view of memory map is:
+ *
+ * 0x0000 - 0x0fff - CAAM Top-Level Control
+ * 0x1000 - 0x1fff - Job Ring 0
+ * 0x2000 - 0x2fff - Job Ring 1
+ * 0x3000 - 0x3fff - Job Ring 2
+ * 0x4000 - 0x4fff - Job Ring 3
+ * 0x5000 - 0x5fff - (unused)
+ * 0x6000 - 0x6fff - Assurance Controller
+ * 0x7000 - 0x7fff - Queue Interface
+ * 0x8000 - 0x8fff - DECO-CCB 0
+ * 0x9000 - 0x9fff - DECO-CCB 1
+ * 0xa000 - 0xafff - DECO-CCB 2
+ * 0xb000 - 0xbfff - DECO-CCB 3
+ * 0xc000 - 0xcfff - DECO-CCB 4
+ *
+ * caam_full describes the full register view of CAAM if useful,
+ * although many configurations may choose to implement parts of
+ * the register map separately, in differing privilege regions
+ */
+struct caam_full {
+	struct caam_ctrl __iomem ctrl;
+	struct caam_job_ring jr[4];
+	u64 rsvd[512];
+	struct caam_assurance assure;
+	struct caam_queue_if qi;
+	struct caam_deco *deco;
+};
+
+#endif /* REGS_H */
diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c
index c99305afa58ab255042c2432f9114e9cc1792704..3cf303ee3fe3449efd185a8567252a36759d5bca 100644
--- a/drivers/crypto/mv_cesa.c
+++ b/drivers/crypto/mv_cesa.c
@@ -133,7 +133,6 @@ struct mv_req_hash_ctx {
 	int extra_bytes;	/* unprocessed bytes in buffer */
 	enum hash_op op;
 	int count_add;
-	struct scatterlist dummysg;
 };
 
 static void compute_aes_dec_key(struct mv_ctx *ctx)
@@ -187,9 +186,9 @@ static void copy_src_to_buf(struct req_progress *p, char *dbuf, int len)
 {
 	int ret;
 	void *sbuf;
-	int copied = 0;
+	int copy_len;
 
-	while (1) {
+	while (len) {
 		if (!p->sg_src_left) {
 			ret = sg_miter_next(&p->src_sg_it);
 			BUG_ON(!ret);
@@ -199,19 +198,14 @@ static void copy_src_to_buf(struct req_progress *p, char *dbuf, int len)
 
 		sbuf = p->src_sg_it.addr + p->src_start;
 
-		if (p->sg_src_left <= len - copied) {
-			memcpy(dbuf + copied, sbuf, p->sg_src_left);
-			copied += p->sg_src_left;
-			p->sg_src_left = 0;
-			if (copied >= len)
-				break;
-		} else {
-			int copy_len = len - copied;
-			memcpy(dbuf + copied, sbuf, copy_len);
-			p->src_start += copy_len;
-			p->sg_src_left -= copy_len;
-			break;
-		}
+		copy_len = min(p->sg_src_left, len);
+		memcpy(dbuf, sbuf, copy_len);
+
+		p->src_start += copy_len;
+		p->sg_src_left -= copy_len;
+
+		len -= copy_len;
+		dbuf += copy_len;
 	}
 }
 
@@ -275,7 +269,6 @@ static void mv_process_current_q(int first_block)
 	memcpy(cpg->sram + SRAM_CONFIG, &op,
 			sizeof(struct sec_accel_config));
 
-	writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);
 	/* GO */
 	writel(SEC_CMD_EN_SEC_ACCL0, cpg->reg + SEC_ACCEL_CMD);
 
@@ -302,6 +295,7 @@ static void mv_crypto_algo_completion(void)
 static void mv_process_hash_current(int first_block)
 {
 	struct ahash_request *req = ahash_request_cast(cpg->cur_req);
+	const struct mv_tfm_hash_ctx *tfm_ctx = crypto_tfm_ctx(req->base.tfm);
 	struct mv_req_hash_ctx *req_ctx = ahash_request_ctx(req);
 	struct req_progress *p = &cpg->p;
 	struct sec_accel_config op = { 0 };
@@ -314,6 +308,8 @@ static void mv_process_hash_current(int first_block)
 		break;
 	case COP_HMAC_SHA1:
 		op.config = CFG_OP_MAC_ONLY | CFG_MACM_HMAC_SHA1;
+		memcpy(cpg->sram + SRAM_HMAC_IV_IN,
+				tfm_ctx->ivs, sizeof(tfm_ctx->ivs));
 		break;
 	}
 
@@ -345,11 +341,16 @@ static void mv_process_hash_current(int first_block)
 			op.config |= CFG_LAST_FRAG;
 		else
 			op.config |= CFG_MID_FRAG;
+
+		writel(req_ctx->state[0], cpg->reg + DIGEST_INITIAL_VAL_A);
+		writel(req_ctx->state[1], cpg->reg + DIGEST_INITIAL_VAL_B);
+		writel(req_ctx->state[2], cpg->reg + DIGEST_INITIAL_VAL_C);
+		writel(req_ctx->state[3], cpg->reg + DIGEST_INITIAL_VAL_D);
+		writel(req_ctx->state[4], cpg->reg + DIGEST_INITIAL_VAL_E);
 	}
 
 	memcpy(cpg->sram + SRAM_CONFIG, &op, sizeof(struct sec_accel_config));
 
-	writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);
 	/* GO */
 	writel(SEC_CMD_EN_SEC_ACCL0, cpg->reg + SEC_ACCEL_CMD);
 
@@ -409,12 +410,6 @@ static void mv_hash_algo_completion(void)
 		copy_src_to_buf(&cpg->p, ctx->buffer, ctx->extra_bytes);
 	sg_miter_stop(&cpg->p.src_sg_it);
 
-	ctx->state[0] = readl(cpg->reg + DIGEST_INITIAL_VAL_A);
-	ctx->state[1] = readl(cpg->reg + DIGEST_INITIAL_VAL_B);
-	ctx->state[2] = readl(cpg->reg + DIGEST_INITIAL_VAL_C);
-	ctx->state[3] = readl(cpg->reg + DIGEST_INITIAL_VAL_D);
-	ctx->state[4] = readl(cpg->reg + DIGEST_INITIAL_VAL_E);
-
 	if (likely(ctx->last_chunk)) {
 		if (likely(ctx->count <= MAX_HW_HASH_SIZE)) {
 			memcpy(req->result, cpg->sram + SRAM_DIGEST_BUF,
@@ -422,6 +417,12 @@ static void mv_hash_algo_completion(void)
 						       (req)));
 		} else
 			mv_hash_final_fallback(req);
+	} else {
+		ctx->state[0] = readl(cpg->reg + DIGEST_INITIAL_VAL_A);
+		ctx->state[1] = readl(cpg->reg + DIGEST_INITIAL_VAL_B);
+		ctx->state[2] = readl(cpg->reg + DIGEST_INITIAL_VAL_C);
+		ctx->state[3] = readl(cpg->reg + DIGEST_INITIAL_VAL_D);
+		ctx->state[4] = readl(cpg->reg + DIGEST_INITIAL_VAL_E);
 	}
 }
 
@@ -480,7 +481,7 @@ static int count_sgs(struct scatterlist *sl, unsigned int total_bytes)
 	int i = 0;
 	size_t cur_len;
 
-	while (1) {
+	while (sl) {
 		cur_len = sl[i].length;
 		++i;
 		if (total_bytes > cur_len)
@@ -517,29 +518,12 @@ static void mv_start_new_hash_req(struct ahash_request *req)
 {
 	struct req_progress *p = &cpg->p;
 	struct mv_req_hash_ctx *ctx = ahash_request_ctx(req);
-	const struct mv_tfm_hash_ctx *tfm_ctx = crypto_tfm_ctx(req->base.tfm);
 	int num_sgs, hw_bytes, old_extra_bytes, rc;
 	cpg->cur_req = &req->base;
 	memset(p, 0, sizeof(struct req_progress));
 	hw_bytes = req->nbytes + ctx->extra_bytes;
 	old_extra_bytes = ctx->extra_bytes;
 
-	if (unlikely(ctx->extra_bytes)) {
-		memcpy(cpg->sram + SRAM_DATA_IN_START, ctx->buffer,
-		       ctx->extra_bytes);
-		p->crypt_len = ctx->extra_bytes;
-	}
-
-	memcpy(cpg->sram + SRAM_HMAC_IV_IN, tfm_ctx->ivs, sizeof(tfm_ctx->ivs));
-
-	if (unlikely(!ctx->first_hash)) {
-		writel(ctx->state[0], cpg->reg + DIGEST_INITIAL_VAL_A);
-		writel(ctx->state[1], cpg->reg + DIGEST_INITIAL_VAL_B);
-		writel(ctx->state[2], cpg->reg + DIGEST_INITIAL_VAL_C);
-		writel(ctx->state[3], cpg->reg + DIGEST_INITIAL_VAL_D);
-		writel(ctx->state[4], cpg->reg + DIGEST_INITIAL_VAL_E);
-	}
-
 	ctx->extra_bytes = hw_bytes % SHA1_BLOCK_SIZE;
 	if (ctx->extra_bytes != 0
 	    && (!ctx->last_chunk || ctx->count > MAX_HW_HASH_SIZE))
@@ -555,6 +539,12 @@ static void mv_start_new_hash_req(struct ahash_request *req)
 		p->complete = mv_hash_algo_completion;
 		p->process = mv_process_hash_current;
 
+		if (unlikely(old_extra_bytes)) {
+			memcpy(cpg->sram + SRAM_DATA_IN_START, ctx->buffer,
+			       old_extra_bytes);
+			p->crypt_len = old_extra_bytes;
+		}
+
 		mv_process_hash_current(1);
 	} else {
 		copy_src_to_buf(p, ctx->buffer + old_extra_bytes,
@@ -603,9 +593,7 @@ static int queue_manag(void *data)
 			if (async_req->tfm->__crt_alg->cra_type !=
 			    &crypto_ahash_type) {
 				struct ablkcipher_request *req =
-				    container_of(async_req,
-						 struct ablkcipher_request,
-						 base);
+				    ablkcipher_request_cast(async_req);
 				mv_start_new_crypt_req(req);
 			} else {
 				struct ahash_request *req =
@@ -722,19 +710,13 @@ static int mv_hash_update(struct ahash_request *req)
 static int mv_hash_final(struct ahash_request *req)
 {
 	struct mv_req_hash_ctx *ctx = ahash_request_ctx(req);
-	/* dummy buffer of 4 bytes */
-	sg_init_one(&ctx->dummysg, ctx->buffer, 4);
-	/* I think I'm allowed to do that... */
-	ahash_request_set_crypt(req, &ctx->dummysg, req->result, 0);
+
 	mv_update_hash_req_ctx(ctx, 1, 0);
 	return mv_handle_req(&req->base);
 }
 
 static int mv_hash_finup(struct ahash_request *req)
 {
-	if (!req->nbytes)
-		return mv_hash_final(req);
-
 	mv_update_hash_req_ctx(ahash_request_ctx(req), 1, req->nbytes);
 	return mv_handle_req(&req->base);
 }
@@ -1065,14 +1047,21 @@ static int mv_probe(struct platform_device *pdev)
 
 	writel(SEC_INT_ACCEL0_DONE, cpg->reg + SEC_ACCEL_INT_MASK);
 	writel(SEC_CFG_STOP_DIG_ERR, cpg->reg + SEC_ACCEL_CFG);
+	writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);
 
 	ret = crypto_register_alg(&mv_aes_alg_ecb);
-	if (ret)
+	if (ret) {
+		printk(KERN_WARNING MV_CESA
+		       "Could not register aes-ecb driver\n");
 		goto err_irq;
+	}
 
 	ret = crypto_register_alg(&mv_aes_alg_cbc);
-	if (ret)
+	if (ret) {
+		printk(KERN_WARNING MV_CESA
+		       "Could not register aes-cbc driver\n");
 		goto err_unreg_ecb;
+	}
 
 	ret = crypto_register_ahash(&mv_sha1_alg);
 	if (ret == 0)
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 465cde3e4f6008365b8f0370cfc532086cb6fd02..ba8f1ea84c5e6bf98220b6f3ec3045a115c053e7 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -78,7 +78,6 @@
 #define FLAGS_SHA1		0x0010
 #define FLAGS_DMA_ACTIVE	0x0020
 #define FLAGS_OUTPUT_READY	0x0040
-#define FLAGS_CLEAN		0x0080
 #define FLAGS_INIT		0x0100
 #define FLAGS_CPU		0x0200
 #define FLAGS_HMAC		0x0400
@@ -511,26 +510,6 @@ static int omap_sham_update_dma_stop(struct omap_sham_dev *dd)
 	return 0;
 }
 
-static void omap_sham_cleanup(struct ahash_request *req)
-{
-	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
-	struct omap_sham_dev *dd = ctx->dd;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dd->lock, flags);
-	if (ctx->flags & FLAGS_CLEAN) {
-		spin_unlock_irqrestore(&dd->lock, flags);
-		return;
-	}
-	ctx->flags |= FLAGS_CLEAN;
-	spin_unlock_irqrestore(&dd->lock, flags);
-
-	if (ctx->digcnt)
-		omap_sham_copy_ready_hash(req);
-
-	dev_dbg(dd->dev, "digcnt: %d, bufcnt: %d\n", ctx->digcnt, ctx->bufcnt);
-}
-
 static int omap_sham_init(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
@@ -618,9 +597,8 @@ static int omap_sham_final_req(struct omap_sham_dev *dd)
 	return err;
 }
 
-static int omap_sham_finish_req_hmac(struct ahash_request *req)
+static int omap_sham_finish_hmac(struct ahash_request *req)
 {
-	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
 	struct omap_sham_ctx *tctx = crypto_tfm_ctx(req->base.tfm);
 	struct omap_sham_hmac_ctx *bctx = tctx->base;
 	int bs = crypto_shash_blocksize(bctx->shash);
@@ -635,7 +613,24 @@ static int omap_sham_finish_req_hmac(struct ahash_request *req)
 
 	return crypto_shash_init(&desc.shash) ?:
 	       crypto_shash_update(&desc.shash, bctx->opad, bs) ?:
-	       crypto_shash_finup(&desc.shash, ctx->digest, ds, ctx->digest);
+	       crypto_shash_finup(&desc.shash, req->result, ds, req->result);
+}
+
+static int omap_sham_finish(struct ahash_request *req)
+{
+	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
+	struct omap_sham_dev *dd = ctx->dd;
+	int err = 0;
+
+	if (ctx->digcnt) {
+		omap_sham_copy_ready_hash(req);
+		if (ctx->flags & FLAGS_HMAC)
+			err = omap_sham_finish_hmac(req);
+	}
+
+	dev_dbg(dd->dev, "digcnt: %d, bufcnt: %d\n", ctx->digcnt, ctx->bufcnt);
+
+	return err;
 }
 
 static void omap_sham_finish_req(struct ahash_request *req, int err)
@@ -645,15 +640,12 @@ static void omap_sham_finish_req(struct ahash_request *req, int err)
 
 	if (!err) {
 		omap_sham_copy_hash(ctx->dd->req, 1);
-		if (ctx->flags & FLAGS_HMAC)
-			err = omap_sham_finish_req_hmac(req);
+		if (ctx->flags & FLAGS_FINAL)
+			err = omap_sham_finish(req);
 	} else {
 		ctx->flags |= FLAGS_ERROR;
 	}
 
-	if ((ctx->flags & FLAGS_FINAL) || err)
-		omap_sham_cleanup(req);
-
 	clk_disable(dd->iclk);
 	dd->flags &= ~FLAGS_BUSY;
 
@@ -809,22 +801,21 @@ static int omap_sham_final_shash(struct ahash_request *req)
 static int omap_sham_final(struct ahash_request *req)
 {
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
-	int err = 0;
 
 	ctx->flags |= FLAGS_FINUP;
 
-	if (!(ctx->flags & FLAGS_ERROR)) {
-		/* OMAP HW accel works only with buffers >= 9 */
-		/* HMAC is always >= 9 because of ipad */
-		if ((ctx->digcnt + ctx->bufcnt) < 9)
-			err = omap_sham_final_shash(req);
-		else if (ctx->bufcnt)
-			return omap_sham_enqueue(req, OP_FINAL);
-	}
+	if (ctx->flags & FLAGS_ERROR)
+		return 0; /* uncompleted hash is not needed */
 
-	omap_sham_cleanup(req);
+	/* OMAP HW accel works only with buffers >= 9 */
+	/* HMAC is always >= 9 because ipad == block size */
+	if ((ctx->digcnt + ctx->bufcnt) < 9)
+		return omap_sham_final_shash(req);
+	else if (ctx->bufcnt)
+		return omap_sham_enqueue(req, OP_FINAL);
 
-	return err;
+	/* copy ready hash (+ finalize hmac) */
+	return omap_sham_finish(req);
 }
 
 static int omap_sham_finup(struct ahash_request *req)
@@ -835,7 +826,7 @@ static int omap_sham_finup(struct ahash_request *req)
 	ctx->flags |= FLAGS_FINUP;
 
 	err1 = omap_sham_update(req);
-	if (err1 == -EINPROGRESS)
+	if (err1 == -EINPROGRESS || err1 == -EBUSY)
 		return err1;
 	/*
 	 * final() has to be always called to cleanup resources
@@ -890,8 +881,6 @@ static int omap_sham_cra_init_alg(struct crypto_tfm *tfm, const char *alg_base)
 	struct omap_sham_ctx *tctx = crypto_tfm_ctx(tfm);
 	const char *alg_name = crypto_tfm_alg_name(tfm);
 
-	pr_info("enter\n");
-
 	/* Allocate a fallback and abort if it failed. */
 	tctx->fallback = crypto_alloc_shash(alg_name, 0,
 					    CRYPTO_ALG_NEED_FALLBACK);
@@ -1297,7 +1286,8 @@ static int __init omap_sham_mod_init(void)
 	pr_info("loading %s driver\n", "omap-sham");
 
 	if (!cpu_class_is_omap2() ||
-		omap_type() != OMAP2_DEVICE_TYPE_SEC) {
+		(omap_type() != OMAP2_DEVICE_TYPE_SEC &&
+			omap_type() != OMAP2_DEVICE_TYPE_EMU)) {
 		pr_err("Unsupported cpu\n");
 		return -ENODEV;
 	}
diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c
index adf075b6b9a810f376698c09c2f00446bf71614b..06bdb4b2c6a645c7d33c28635a35815d9b2902d8 100644
--- a/drivers/crypto/padlock-sha.c
+++ b/drivers/crypto/padlock-sha.c
@@ -288,9 +288,250 @@ static struct shash_alg sha256_alg = {
 	}
 };
 
+/* Add two shash_alg instance for hardware-implemented *
+* multiple-parts hash supported by VIA Nano Processor.*/
+static int padlock_sha1_init_nano(struct shash_desc *desc)
+{
+	struct sha1_state *sctx = shash_desc_ctx(desc);
+
+	*sctx = (struct sha1_state){
+		.state = { SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4 },
+	};
+
+	return 0;
+}
+
+static int padlock_sha1_update_nano(struct shash_desc *desc,
+			const u8 *data,	unsigned int len)
+{
+	struct sha1_state *sctx = shash_desc_ctx(desc);
+	unsigned int partial, done;
+	const u8 *src;
+	/*The PHE require the out buffer must 128 bytes and 16-bytes aligned*/
+	u8 buf[128 + PADLOCK_ALIGNMENT - STACK_ALIGN] __attribute__
+		((aligned(STACK_ALIGN)));
+	u8 *dst = PTR_ALIGN(&buf[0], PADLOCK_ALIGNMENT);
+	int ts_state;
+
+	partial = sctx->count & 0x3f;
+	sctx->count += len;
+	done = 0;
+	src = data;
+	memcpy(dst, (u8 *)(sctx->state), SHA1_DIGEST_SIZE);
+
+	if ((partial + len) >= SHA1_BLOCK_SIZE) {
+
+		/* Append the bytes in state's buffer to a block to handle */
+		if (partial) {
+			done = -partial;
+			memcpy(sctx->buffer + partial, data,
+				done + SHA1_BLOCK_SIZE);
+			src = sctx->buffer;
+			ts_state = irq_ts_save();
+			asm volatile (".byte 0xf3,0x0f,0xa6,0xc8"
+			: "+S"(src), "+D"(dst) \
+			: "a"((long)-1), "c"((unsigned long)1));
+			irq_ts_restore(ts_state);
+			done += SHA1_BLOCK_SIZE;
+			src = data + done;
+		}
+
+		/* Process the left bytes from the input data */
+		if (len - done >= SHA1_BLOCK_SIZE) {
+			ts_state = irq_ts_save();
+			asm volatile (".byte 0xf3,0x0f,0xa6,0xc8"
+			: "+S"(src), "+D"(dst)
+			: "a"((long)-1),
+			"c"((unsigned long)((len - done) / SHA1_BLOCK_SIZE)));
+			irq_ts_restore(ts_state);
+			done += ((len - done) - (len - done) % SHA1_BLOCK_SIZE);
+			src = data + done;
+		}
+		partial = 0;
+	}
+	memcpy((u8 *)(sctx->state), dst, SHA1_DIGEST_SIZE);
+	memcpy(sctx->buffer + partial, src, len - done);
+
+	return 0;
+}
+
+static int padlock_sha1_final_nano(struct shash_desc *desc, u8 *out)
+{
+	struct sha1_state *state = (struct sha1_state *)shash_desc_ctx(desc);
+	unsigned int partial, padlen;
+	__be64 bits;
+	static const u8 padding[64] = { 0x80, };
+
+	bits = cpu_to_be64(state->count << 3);
+
+	/* Pad out to 56 mod 64 */
+	partial = state->count & 0x3f;
+	padlen = (partial < 56) ? (56 - partial) : ((64+56) - partial);
+	padlock_sha1_update_nano(desc, padding, padlen);
+
+	/* Append length field bytes */
+	padlock_sha1_update_nano(desc, (const u8 *)&bits, sizeof(bits));
+
+	/* Swap to output */
+	padlock_output_block((uint32_t *)(state->state), (uint32_t *)out, 5);
+
+	return 0;
+}
+
+static int padlock_sha256_init_nano(struct shash_desc *desc)
+{
+	struct sha256_state *sctx = shash_desc_ctx(desc);
+
+	*sctx = (struct sha256_state){
+		.state = { SHA256_H0, SHA256_H1, SHA256_H2, SHA256_H3, \
+				SHA256_H4, SHA256_H5, SHA256_H6, SHA256_H7},
+	};
+
+	return 0;
+}
+
+static int padlock_sha256_update_nano(struct shash_desc *desc, const u8 *data,
+			  unsigned int len)
+{
+	struct sha256_state *sctx = shash_desc_ctx(desc);
+	unsigned int partial, done;
+	const u8 *src;
+	/*The PHE require the out buffer must 128 bytes and 16-bytes aligned*/
+	u8 buf[128 + PADLOCK_ALIGNMENT - STACK_ALIGN] __attribute__
+		((aligned(STACK_ALIGN)));
+	u8 *dst = PTR_ALIGN(&buf[0], PADLOCK_ALIGNMENT);
+	int ts_state;
+
+	partial = sctx->count & 0x3f;
+	sctx->count += len;
+	done = 0;
+	src = data;
+	memcpy(dst, (u8 *)(sctx->state), SHA256_DIGEST_SIZE);
+
+	if ((partial + len) >= SHA256_BLOCK_SIZE) {
+
+		/* Append the bytes in state's buffer to a block to handle */
+		if (partial) {
+			done = -partial;
+			memcpy(sctx->buf + partial, data,
+				done + SHA256_BLOCK_SIZE);
+			src = sctx->buf;
+			ts_state = irq_ts_save();
+			asm volatile (".byte 0xf3,0x0f,0xa6,0xd0"
+			: "+S"(src), "+D"(dst)
+			: "a"((long)-1), "c"((unsigned long)1));
+			irq_ts_restore(ts_state);
+			done += SHA256_BLOCK_SIZE;
+			src = data + done;
+		}
+
+		/* Process the left bytes from input data*/
+		if (len - done >= SHA256_BLOCK_SIZE) {
+			ts_state = irq_ts_save();
+			asm volatile (".byte 0xf3,0x0f,0xa6,0xd0"
+			: "+S"(src), "+D"(dst)
+			: "a"((long)-1),
+			"c"((unsigned long)((len - done) / 64)));
+			irq_ts_restore(ts_state);
+			done += ((len - done) - (len - done) % 64);
+			src = data + done;
+		}
+		partial = 0;
+	}
+	memcpy((u8 *)(sctx->state), dst, SHA256_DIGEST_SIZE);
+	memcpy(sctx->buf + partial, src, len - done);
+
+	return 0;
+}
+
+static int padlock_sha256_final_nano(struct shash_desc *desc, u8 *out)
+{
+	struct sha256_state *state =
+		(struct sha256_state *)shash_desc_ctx(desc);
+	unsigned int partial, padlen;
+	__be64 bits;
+	static const u8 padding[64] = { 0x80, };
+
+	bits = cpu_to_be64(state->count << 3);
+
+	/* Pad out to 56 mod 64 */
+	partial = state->count & 0x3f;
+	padlen = (partial < 56) ? (56 - partial) : ((64+56) - partial);
+	padlock_sha256_update_nano(desc, padding, padlen);
+
+	/* Append length field bytes */
+	padlock_sha256_update_nano(desc, (const u8 *)&bits, sizeof(bits));
+
+	/* Swap to output */
+	padlock_output_block((uint32_t *)(state->state), (uint32_t *)out, 8);
+
+	return 0;
+}
+
+static int padlock_sha_export_nano(struct shash_desc *desc,
+				void *out)
+{
+	int statesize = crypto_shash_statesize(desc->tfm);
+	void *sctx = shash_desc_ctx(desc);
+
+	memcpy(out, sctx, statesize);
+	return 0;
+}
+
+static int padlock_sha_import_nano(struct shash_desc *desc,
+				const void *in)
+{
+	int statesize = crypto_shash_statesize(desc->tfm);
+	void *sctx = shash_desc_ctx(desc);
+
+	memcpy(sctx, in, statesize);
+	return 0;
+}
+
+static struct shash_alg sha1_alg_nano = {
+	.digestsize	=	SHA1_DIGEST_SIZE,
+	.init		=	padlock_sha1_init_nano,
+	.update		=	padlock_sha1_update_nano,
+	.final		=	padlock_sha1_final_nano,
+	.export		=	padlock_sha_export_nano,
+	.import		=	padlock_sha_import_nano,
+	.descsize	=	sizeof(struct sha1_state),
+	.statesize	=	sizeof(struct sha1_state),
+	.base		=	{
+		.cra_name		=	"sha1",
+		.cra_driver_name	=	"sha1-padlock-nano",
+		.cra_priority		=	PADLOCK_CRA_PRIORITY,
+		.cra_flags		=	CRYPTO_ALG_TYPE_SHASH,
+		.cra_blocksize		=	SHA1_BLOCK_SIZE,
+		.cra_module		=	THIS_MODULE,
+	}
+};
+
+static struct shash_alg sha256_alg_nano = {
+	.digestsize	=	SHA256_DIGEST_SIZE,
+	.init		=	padlock_sha256_init_nano,
+	.update		=	padlock_sha256_update_nano,
+	.final		=	padlock_sha256_final_nano,
+	.export		=	padlock_sha_export_nano,
+	.import		=	padlock_sha_import_nano,
+	.descsize	=	sizeof(struct sha256_state),
+	.statesize	=	sizeof(struct sha256_state),
+	.base		=	{
+		.cra_name		=	"sha256",
+		.cra_driver_name	=	"sha256-padlock-nano",
+		.cra_priority		=	PADLOCK_CRA_PRIORITY,
+		.cra_flags		=	CRYPTO_ALG_TYPE_SHASH,
+		.cra_blocksize		=	SHA256_BLOCK_SIZE,
+		.cra_module		=	THIS_MODULE,
+	}
+};
+
 static int __init padlock_init(void)
 {
 	int rc = -ENODEV;
+	struct cpuinfo_x86 *c = &cpu_data(0);
+	struct shash_alg *sha1;
+	struct shash_alg *sha256;
 
 	if (!cpu_has_phe) {
 		printk(KERN_NOTICE PFX "VIA PadLock Hash Engine not detected.\n");
@@ -302,11 +543,21 @@ static int __init padlock_init(void)
 		return -ENODEV;
 	}
 
-	rc = crypto_register_shash(&sha1_alg);
+	/* Register the newly added algorithm module if on *
+	* VIA Nano processor, or else just do as before */
+	if (c->x86_model < 0x0f) {
+		sha1 = &sha1_alg;
+		sha256 = &sha256_alg;
+	} else {
+		sha1 = &sha1_alg_nano;
+		sha256 = &sha256_alg_nano;
+	}
+
+	rc = crypto_register_shash(sha1);
 	if (rc)
 		goto out;
 
-	rc = crypto_register_shash(&sha256_alg);
+	rc = crypto_register_shash(sha256);
 	if (rc)
 		goto out_unreg1;
 
@@ -315,7 +566,8 @@ static int __init padlock_init(void)
 	return 0;
 
 out_unreg1:
-	crypto_unregister_shash(&sha1_alg);
+	crypto_unregister_shash(sha1);
+
 out:
 	printk(KERN_ERR PFX "VIA PadLock SHA1/SHA256 initialization failed.\n");
 	return rc;
@@ -323,8 +575,15 @@ static int __init padlock_init(void)
 
 static void __exit padlock_fini(void)
 {
-	crypto_unregister_shash(&sha1_alg);
-	crypto_unregister_shash(&sha256_alg);
+	struct cpuinfo_x86 *c = &cpu_data(0);
+
+	if (c->x86_model >= 0x0f) {
+		crypto_unregister_shash(&sha1_alg_nano);
+		crypto_unregister_shash(&sha256_alg_nano);
+	} else {
+		crypto_unregister_shash(&sha1_alg);
+		crypto_unregister_shash(&sha256_alg);
+	}
 }
 
 module_init(padlock_init);
diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
index b092d0a6583729e17b292b849420a254f419b5e1..230b5b8cda1f9b2ff82bbd410a5f27eb026b805f 100644
--- a/drivers/crypto/picoxcell_crypto.c
+++ b/drivers/crypto/picoxcell_crypto.c
@@ -176,6 +176,8 @@ struct spacc_aead_ctx {
 	u8				salt[AES_BLOCK_SIZE];
 };
 
+static int spacc_ablk_submit(struct spacc_req *req);
+
 static inline struct spacc_alg *to_spacc_alg(struct crypto_alg *alg)
 {
 	return alg ? container_of(alg, struct spacc_alg, alg) : NULL;
@@ -666,6 +668,24 @@ static int spacc_aead_submit(struct spacc_req *req)
 	return -EINPROGRESS;
 }
 
+static int spacc_req_submit(struct spacc_req *req);
+
+static void spacc_push(struct spacc_engine *engine)
+{
+	struct spacc_req *req;
+
+	while (!list_empty(&engine->pending) &&
+	       engine->in_flight + 1 <= engine->fifo_sz) {
+
+		++engine->in_flight;
+		req = list_first_entry(&engine->pending, struct spacc_req,
+				       list);
+		list_move_tail(&req->list, &engine->in_progress);
+
+		req->result = spacc_req_submit(req);
+	}
+}
+
 /*
  * Setup an AEAD request for processing. This will configure the engine, load
  * the context and then start the packet processing.
@@ -698,7 +718,8 @@ static int spacc_aead_setup(struct aead_request *req, u8 *giv,
 
 	err = -EINPROGRESS;
 	spin_lock_irqsave(&engine->hw_lock, flags);
-	if (unlikely(spacc_fifo_cmd_full(engine))) {
+	if (unlikely(spacc_fifo_cmd_full(engine)) ||
+	    engine->in_flight + 1 > engine->fifo_sz) {
 		if (!(req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) {
 			err = -EBUSY;
 			spin_unlock_irqrestore(&engine->hw_lock, flags);
@@ -706,9 +727,8 @@ static int spacc_aead_setup(struct aead_request *req, u8 *giv,
 		}
 		list_add_tail(&dev_req->list, &engine->pending);
 	} else {
-		++engine->in_flight;
-		list_add_tail(&dev_req->list, &engine->in_progress);
-		spacc_aead_submit(dev_req);
+		list_add_tail(&dev_req->list, &engine->pending);
+		spacc_push(engine);
 	}
 	spin_unlock_irqrestore(&engine->hw_lock, flags);
 
@@ -1041,7 +1061,8 @@ static int spacc_ablk_setup(struct ablkcipher_request *req, unsigned alg_type,
 	 * we either stick it on the end of a pending list if we can backlog,
 	 * or bailout with an error if not.
 	 */
-	if (unlikely(spacc_fifo_cmd_full(engine))) {
+	if (unlikely(spacc_fifo_cmd_full(engine)) ||
+	    engine->in_flight + 1 > engine->fifo_sz) {
 		if (!(req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) {
 			err = -EBUSY;
 			spin_unlock_irqrestore(&engine->hw_lock, flags);
@@ -1049,9 +1070,8 @@ static int spacc_ablk_setup(struct ablkcipher_request *req, unsigned alg_type,
 		}
 		list_add_tail(&dev_req->list, &engine->pending);
 	} else {
-		++engine->in_flight;
-		list_add_tail(&dev_req->list, &engine->in_progress);
-		spacc_ablk_submit(dev_req);
+		list_add_tail(&dev_req->list, &engine->pending);
+		spacc_push(engine);
 	}
 	spin_unlock_irqrestore(&engine->hw_lock, flags);
 
@@ -1139,6 +1159,7 @@ static void spacc_process_done(struct spacc_engine *engine)
 		req = list_first_entry(&engine->in_progress, struct spacc_req,
 				       list);
 		list_move_tail(&req->list, &engine->completed);
+		--engine->in_flight;
 
 		/* POP the status register. */
 		writel(~0, engine->regs + SPA_STAT_POP_REG_OFFSET);
@@ -1208,36 +1229,21 @@ static void spacc_spacc_complete(unsigned long data)
 	struct spacc_engine *engine = (struct spacc_engine *)data;
 	struct spacc_req *req, *tmp;
 	unsigned long flags;
-	int num_removed = 0;
 	LIST_HEAD(completed);
 
 	spin_lock_irqsave(&engine->hw_lock, flags);
+
 	list_splice_init(&engine->completed, &completed);
+	spacc_push(engine);
+	if (engine->in_flight)
+		mod_timer(&engine->packet_timeout, jiffies + PACKET_TIMEOUT);
+
 	spin_unlock_irqrestore(&engine->hw_lock, flags);
 
 	list_for_each_entry_safe(req, tmp, &completed, list) {
-		++num_removed;
 		req->complete(req);
+		list_del(&req->list);
 	}
-
-	/* Try and fill the engine back up again. */
-	spin_lock_irqsave(&engine->hw_lock, flags);
-
-	engine->in_flight -= num_removed;
-
-	list_for_each_entry_safe(req, tmp, &engine->pending, list) {
-		if (spacc_fifo_cmd_full(engine))
-			break;
-
-		list_move_tail(&req->list, &engine->in_progress);
-		++engine->in_flight;
-		req->result = spacc_req_submit(req);
-	}
-
-	if (engine->in_flight)
-		mod_timer(&engine->packet_timeout, jiffies + PACKET_TIMEOUT);
-
-	spin_unlock_irqrestore(&engine->hw_lock, flags);
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
new file mode 100644
index 0000000000000000000000000000000000000000..8115417a1c93af7d3155964de863add26183e44e
--- /dev/null
+++ b/drivers/crypto/s5p-sss.c
@@ -0,0 +1,701 @@
+/*
+ * Cryptographic API.
+ *
+ * Support for Samsung S5PV210 HW acceleration.
+ *
+ * Copyright (C) 2011 NetUP Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/scatterlist.h>
+#include <linux/dma-mapping.h>
+#include <linux/io.h>
+#include <linux/crypto.h>
+#include <linux/interrupt.h>
+
+#include <crypto/algapi.h>
+#include <crypto/aes.h>
+#include <crypto/ctr.h>
+
+#include <plat/cpu.h>
+#include <plat/dma.h>
+
+#define _SBF(s, v)                      ((v) << (s))
+#define _BIT(b)                         _SBF(b, 1)
+
+/* Feed control registers */
+#define SSS_REG_FCINTSTAT               0x0000
+#define SSS_FCINTSTAT_BRDMAINT          _BIT(3)
+#define SSS_FCINTSTAT_BTDMAINT          _BIT(2)
+#define SSS_FCINTSTAT_HRDMAINT          _BIT(1)
+#define SSS_FCINTSTAT_PKDMAINT          _BIT(0)
+
+#define SSS_REG_FCINTENSET              0x0004
+#define SSS_FCINTENSET_BRDMAINTENSET    _BIT(3)
+#define SSS_FCINTENSET_BTDMAINTENSET    _BIT(2)
+#define SSS_FCINTENSET_HRDMAINTENSET    _BIT(1)
+#define SSS_FCINTENSET_PKDMAINTENSET    _BIT(0)
+
+#define SSS_REG_FCINTENCLR              0x0008
+#define SSS_FCINTENCLR_BRDMAINTENCLR    _BIT(3)
+#define SSS_FCINTENCLR_BTDMAINTENCLR    _BIT(2)
+#define SSS_FCINTENCLR_HRDMAINTENCLR    _BIT(1)
+#define SSS_FCINTENCLR_PKDMAINTENCLR    _BIT(0)
+
+#define SSS_REG_FCINTPEND               0x000C
+#define SSS_FCINTPEND_BRDMAINTP         _BIT(3)
+#define SSS_FCINTPEND_BTDMAINTP         _BIT(2)
+#define SSS_FCINTPEND_HRDMAINTP         _BIT(1)
+#define SSS_FCINTPEND_PKDMAINTP         _BIT(0)
+
+#define SSS_REG_FCFIFOSTAT              0x0010
+#define SSS_FCFIFOSTAT_BRFIFOFUL        _BIT(7)
+#define SSS_FCFIFOSTAT_BRFIFOEMP        _BIT(6)
+#define SSS_FCFIFOSTAT_BTFIFOFUL        _BIT(5)
+#define SSS_FCFIFOSTAT_BTFIFOEMP        _BIT(4)
+#define SSS_FCFIFOSTAT_HRFIFOFUL        _BIT(3)
+#define SSS_FCFIFOSTAT_HRFIFOEMP        _BIT(2)
+#define SSS_FCFIFOSTAT_PKFIFOFUL        _BIT(1)
+#define SSS_FCFIFOSTAT_PKFIFOEMP        _BIT(0)
+
+#define SSS_REG_FCFIFOCTRL              0x0014
+#define SSS_FCFIFOCTRL_DESSEL           _BIT(2)
+#define SSS_HASHIN_INDEPENDENT          _SBF(0, 0x00)
+#define SSS_HASHIN_CIPHER_INPUT         _SBF(0, 0x01)
+#define SSS_HASHIN_CIPHER_OUTPUT        _SBF(0, 0x02)
+
+#define SSS_REG_FCBRDMAS                0x0020
+#define SSS_REG_FCBRDMAL                0x0024
+#define SSS_REG_FCBRDMAC                0x0028
+#define SSS_FCBRDMAC_BYTESWAP           _BIT(1)
+#define SSS_FCBRDMAC_FLUSH              _BIT(0)
+
+#define SSS_REG_FCBTDMAS                0x0030
+#define SSS_REG_FCBTDMAL                0x0034
+#define SSS_REG_FCBTDMAC                0x0038
+#define SSS_FCBTDMAC_BYTESWAP           _BIT(1)
+#define SSS_FCBTDMAC_FLUSH              _BIT(0)
+
+#define SSS_REG_FCHRDMAS                0x0040
+#define SSS_REG_FCHRDMAL                0x0044
+#define SSS_REG_FCHRDMAC                0x0048
+#define SSS_FCHRDMAC_BYTESWAP           _BIT(1)
+#define SSS_FCHRDMAC_FLUSH              _BIT(0)
+
+#define SSS_REG_FCPKDMAS                0x0050
+#define SSS_REG_FCPKDMAL                0x0054
+#define SSS_REG_FCPKDMAC                0x0058
+#define SSS_FCPKDMAC_BYTESWAP           _BIT(3)
+#define SSS_FCPKDMAC_DESCEND            _BIT(2)
+#define SSS_FCPKDMAC_TRANSMIT           _BIT(1)
+#define SSS_FCPKDMAC_FLUSH              _BIT(0)
+
+#define SSS_REG_FCPKDMAO                0x005C
+
+/* AES registers */
+#define SSS_REG_AES_CONTROL             0x4000
+#define SSS_AES_BYTESWAP_DI             _BIT(11)
+#define SSS_AES_BYTESWAP_DO             _BIT(10)
+#define SSS_AES_BYTESWAP_IV             _BIT(9)
+#define SSS_AES_BYTESWAP_CNT            _BIT(8)
+#define SSS_AES_BYTESWAP_KEY            _BIT(7)
+#define SSS_AES_KEY_CHANGE_MODE         _BIT(6)
+#define SSS_AES_KEY_SIZE_128            _SBF(4, 0x00)
+#define SSS_AES_KEY_SIZE_192            _SBF(4, 0x01)
+#define SSS_AES_KEY_SIZE_256            _SBF(4, 0x02)
+#define SSS_AES_FIFO_MODE               _BIT(3)
+#define SSS_AES_CHAIN_MODE_ECB          _SBF(1, 0x00)
+#define SSS_AES_CHAIN_MODE_CBC          _SBF(1, 0x01)
+#define SSS_AES_CHAIN_MODE_CTR          _SBF(1, 0x02)
+#define SSS_AES_MODE_DECRYPT            _BIT(0)
+
+#define SSS_REG_AES_STATUS              0x4004
+#define SSS_AES_BUSY                    _BIT(2)
+#define SSS_AES_INPUT_READY             _BIT(1)
+#define SSS_AES_OUTPUT_READY            _BIT(0)
+
+#define SSS_REG_AES_IN_DATA(s)          (0x4010 + (s << 2))
+#define SSS_REG_AES_OUT_DATA(s)         (0x4020 + (s << 2))
+#define SSS_REG_AES_IV_DATA(s)          (0x4030 + (s << 2))
+#define SSS_REG_AES_CNT_DATA(s)         (0x4040 + (s << 2))
+#define SSS_REG_AES_KEY_DATA(s)         (0x4080 + (s << 2))
+
+#define SSS_REG(dev, reg)               ((dev)->ioaddr + (SSS_REG_##reg))
+#define SSS_READ(dev, reg)              __raw_readl(SSS_REG(dev, reg))
+#define SSS_WRITE(dev, reg, val)        __raw_writel((val), SSS_REG(dev, reg))
+
+/* HW engine modes */
+#define FLAGS_AES_DECRYPT               _BIT(0)
+#define FLAGS_AES_MODE_MASK             _SBF(1, 0x03)
+#define FLAGS_AES_CBC                   _SBF(1, 0x01)
+#define FLAGS_AES_CTR                   _SBF(1, 0x02)
+
+#define AES_KEY_LEN         16
+#define CRYPTO_QUEUE_LEN    1
+
+struct s5p_aes_reqctx {
+	unsigned long mode;
+};
+
+struct s5p_aes_ctx {
+	struct s5p_aes_dev         *dev;
+
+	uint8_t                     aes_key[AES_MAX_KEY_SIZE];
+	uint8_t                     nonce[CTR_RFC3686_NONCE_SIZE];
+	int                         keylen;
+};
+
+struct s5p_aes_dev {
+	struct device              *dev;
+	struct clk                 *clk;
+	void __iomem               *ioaddr;
+	int                         irq_hash;
+	int                         irq_fc;
+
+	struct ablkcipher_request  *req;
+	struct s5p_aes_ctx         *ctx;
+	struct scatterlist         *sg_src;
+	struct scatterlist         *sg_dst;
+
+	struct tasklet_struct       tasklet;
+	struct crypto_queue         queue;
+	bool                        busy;
+	spinlock_t                  lock;
+};
+
+static struct s5p_aes_dev *s5p_dev;
+
+static void s5p_set_dma_indata(struct s5p_aes_dev *dev, struct scatterlist *sg)
+{
+	SSS_WRITE(dev, FCBRDMAS, sg_dma_address(sg));
+	SSS_WRITE(dev, FCBRDMAL, sg_dma_len(sg));
+}
+
+static void s5p_set_dma_outdata(struct s5p_aes_dev *dev, struct scatterlist *sg)
+{
+	SSS_WRITE(dev, FCBTDMAS, sg_dma_address(sg));
+	SSS_WRITE(dev, FCBTDMAL, sg_dma_len(sg));
+}
+
+static void s5p_aes_complete(struct s5p_aes_dev *dev, int err)
+{
+	/* holding a lock outside */
+	dev->req->base.complete(&dev->req->base, err);
+	dev->busy = false;
+}
+
+static void s5p_unset_outdata(struct s5p_aes_dev *dev)
+{
+	dma_unmap_sg(dev->dev, dev->sg_dst, 1, DMA_FROM_DEVICE);
+}
+
+static void s5p_unset_indata(struct s5p_aes_dev *dev)
+{
+	dma_unmap_sg(dev->dev, dev->sg_src, 1, DMA_TO_DEVICE);
+}
+
+static int s5p_set_outdata(struct s5p_aes_dev *dev, struct scatterlist *sg)
+{
+	int err;
+
+	if (!IS_ALIGNED(sg_dma_len(sg), AES_BLOCK_SIZE)) {
+		err = -EINVAL;
+		goto exit;
+	}
+	if (!sg_dma_len(sg)) {
+		err = -EINVAL;
+		goto exit;
+	}
+
+	err = dma_map_sg(dev->dev, sg, 1, DMA_FROM_DEVICE);
+	if (!err) {
+		err = -ENOMEM;
+		goto exit;
+	}
+
+	dev->sg_dst = sg;
+	err = 0;
+
+ exit:
+	return err;
+}
+
+static int s5p_set_indata(struct s5p_aes_dev *dev, struct scatterlist *sg)
+{
+	int err;
+
+	if (!IS_ALIGNED(sg_dma_len(sg), AES_BLOCK_SIZE)) {
+		err = -EINVAL;
+		goto exit;
+	}
+	if (!sg_dma_len(sg)) {
+		err = -EINVAL;
+		goto exit;
+	}
+
+	err = dma_map_sg(dev->dev, sg, 1, DMA_TO_DEVICE);
+	if (!err) {
+		err = -ENOMEM;
+		goto exit;
+	}
+
+	dev->sg_src = sg;
+	err = 0;
+
+ exit:
+	return err;
+}
+
+static void s5p_aes_tx(struct s5p_aes_dev *dev)
+{
+	int err = 0;
+
+	s5p_unset_outdata(dev);
+
+	if (!sg_is_last(dev->sg_dst)) {
+		err = s5p_set_outdata(dev, sg_next(dev->sg_dst));
+		if (err) {
+			s5p_aes_complete(dev, err);
+			return;
+		}
+
+		s5p_set_dma_outdata(dev, dev->sg_dst);
+	} else
+		s5p_aes_complete(dev, err);
+}
+
+static void s5p_aes_rx(struct s5p_aes_dev *dev)
+{
+	int err;
+
+	s5p_unset_indata(dev);
+
+	if (!sg_is_last(dev->sg_src)) {
+		err = s5p_set_indata(dev, sg_next(dev->sg_src));
+		if (err) {
+			s5p_aes_complete(dev, err);
+			return;
+		}
+
+		s5p_set_dma_indata(dev, dev->sg_src);
+	}
+}
+
+static irqreturn_t s5p_aes_interrupt(int irq, void *dev_id)
+{
+	struct platform_device *pdev = dev_id;
+	struct s5p_aes_dev     *dev  = platform_get_drvdata(pdev);
+	uint32_t                status;
+	unsigned long           flags;
+
+	spin_lock_irqsave(&dev->lock, flags);
+
+	if (irq == dev->irq_fc) {
+		status = SSS_READ(dev, FCINTSTAT);
+		if (status & SSS_FCINTSTAT_BRDMAINT)
+			s5p_aes_rx(dev);
+		if (status & SSS_FCINTSTAT_BTDMAINT)
+			s5p_aes_tx(dev);
+
+		SSS_WRITE(dev, FCINTPEND, status);
+	}
+
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	return IRQ_HANDLED;
+}
+
+static void s5p_set_aes(struct s5p_aes_dev *dev,
+			uint8_t *key, uint8_t *iv, unsigned int keylen)
+{
+	void __iomem *keystart;
+
+	memcpy(dev->ioaddr + SSS_REG_AES_IV_DATA(0), iv, 0x10);
+
+	if (keylen == AES_KEYSIZE_256)
+		keystart = dev->ioaddr + SSS_REG_AES_KEY_DATA(0);
+	else if (keylen == AES_KEYSIZE_192)
+		keystart = dev->ioaddr + SSS_REG_AES_KEY_DATA(2);
+	else
+		keystart = dev->ioaddr + SSS_REG_AES_KEY_DATA(4);
+
+	memcpy(keystart, key, keylen);
+}
+
+static void s5p_aes_crypt_start(struct s5p_aes_dev *dev, unsigned long mode)
+{
+	struct ablkcipher_request  *req = dev->req;
+
+	uint32_t                    aes_control;
+	int                         err;
+	unsigned long               flags;
+
+	aes_control = SSS_AES_KEY_CHANGE_MODE;
+	if (mode & FLAGS_AES_DECRYPT)
+		aes_control |= SSS_AES_MODE_DECRYPT;
+
+	if ((mode & FLAGS_AES_MODE_MASK) == FLAGS_AES_CBC)
+		aes_control |= SSS_AES_CHAIN_MODE_CBC;
+	else if ((mode & FLAGS_AES_MODE_MASK) == FLAGS_AES_CTR)
+		aes_control |= SSS_AES_CHAIN_MODE_CTR;
+
+	if (dev->ctx->keylen == AES_KEYSIZE_192)
+		aes_control |= SSS_AES_KEY_SIZE_192;
+	else if (dev->ctx->keylen == AES_KEYSIZE_256)
+		aes_control |= SSS_AES_KEY_SIZE_256;
+
+	aes_control |= SSS_AES_FIFO_MODE;
+
+	/* as a variant it is possible to use byte swapping on DMA side */
+	aes_control |= SSS_AES_BYTESWAP_DI
+		    |  SSS_AES_BYTESWAP_DO
+		    |  SSS_AES_BYTESWAP_IV
+		    |  SSS_AES_BYTESWAP_KEY
+		    |  SSS_AES_BYTESWAP_CNT;
+
+	spin_lock_irqsave(&dev->lock, flags);
+
+	SSS_WRITE(dev, FCINTENCLR,
+		  SSS_FCINTENCLR_BTDMAINTENCLR | SSS_FCINTENCLR_BRDMAINTENCLR);
+	SSS_WRITE(dev, FCFIFOCTRL, 0x00);
+
+	err = s5p_set_indata(dev, req->src);
+	if (err)
+		goto indata_error;
+
+	err = s5p_set_outdata(dev, req->dst);
+	if (err)
+		goto outdata_error;
+
+	SSS_WRITE(dev, AES_CONTROL, aes_control);
+	s5p_set_aes(dev, dev->ctx->aes_key, req->info, dev->ctx->keylen);
+
+	s5p_set_dma_indata(dev,  req->src);
+	s5p_set_dma_outdata(dev, req->dst);
+
+	SSS_WRITE(dev, FCINTENSET,
+		  SSS_FCINTENSET_BTDMAINTENSET | SSS_FCINTENSET_BRDMAINTENSET);
+
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	return;
+
+ outdata_error:
+	s5p_unset_indata(dev);
+
+ indata_error:
+	s5p_aes_complete(dev, err);
+	spin_unlock_irqrestore(&dev->lock, flags);
+}
+
+static void s5p_tasklet_cb(unsigned long data)
+{
+	struct s5p_aes_dev *dev = (struct s5p_aes_dev *)data;
+	struct crypto_async_request *async_req, *backlog;
+	struct s5p_aes_reqctx *reqctx;
+	unsigned long flags;
+
+	spin_lock_irqsave(&dev->lock, flags);
+	backlog   = crypto_get_backlog(&dev->queue);
+	async_req = crypto_dequeue_request(&dev->queue);
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	if (!async_req)
+		return;
+
+	if (backlog)
+		backlog->complete(backlog, -EINPROGRESS);
+
+	dev->req = ablkcipher_request_cast(async_req);
+	dev->ctx = crypto_tfm_ctx(dev->req->base.tfm);
+	reqctx   = ablkcipher_request_ctx(dev->req);
+
+	s5p_aes_crypt_start(dev, reqctx->mode);
+}
+
+static int s5p_aes_handle_req(struct s5p_aes_dev *dev,
+			      struct ablkcipher_request *req)
+{
+	unsigned long flags;
+	int err;
+
+	spin_lock_irqsave(&dev->lock, flags);
+	if (dev->busy) {
+		err = -EAGAIN;
+		spin_unlock_irqrestore(&dev->lock, flags);
+		goto exit;
+	}
+	dev->busy = true;
+
+	err = ablkcipher_enqueue_request(&dev->queue, req);
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	tasklet_schedule(&dev->tasklet);
+
+ exit:
+	return err;
+}
+
+static int s5p_aes_crypt(struct ablkcipher_request *req, unsigned long mode)
+{
+	struct crypto_ablkcipher   *tfm    = crypto_ablkcipher_reqtfm(req);
+	struct s5p_aes_ctx         *ctx    = crypto_ablkcipher_ctx(tfm);
+	struct s5p_aes_reqctx      *reqctx = ablkcipher_request_ctx(req);
+	struct s5p_aes_dev         *dev    = ctx->dev;
+
+	if (!IS_ALIGNED(req->nbytes, AES_BLOCK_SIZE)) {
+		pr_err("request size is not exact amount of AES blocks\n");
+		return -EINVAL;
+	}
+
+	reqctx->mode = mode;
+
+	return s5p_aes_handle_req(dev, req);
+}
+
+static int s5p_aes_setkey(struct crypto_ablkcipher *cipher,
+			  const uint8_t *key, unsigned int keylen)
+{
+	struct crypto_tfm  *tfm = crypto_ablkcipher_tfm(cipher);
+	struct s5p_aes_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	if (keylen != AES_KEYSIZE_128 &&
+	    keylen != AES_KEYSIZE_192 &&
+	    keylen != AES_KEYSIZE_256)
+		return -EINVAL;
+
+	memcpy(ctx->aes_key, key, keylen);
+	ctx->keylen = keylen;
+
+	return 0;
+}
+
+static int s5p_aes_ecb_encrypt(struct ablkcipher_request *req)
+{
+	return s5p_aes_crypt(req, 0);
+}
+
+static int s5p_aes_ecb_decrypt(struct ablkcipher_request *req)
+{
+	return s5p_aes_crypt(req, FLAGS_AES_DECRYPT);
+}
+
+static int s5p_aes_cbc_encrypt(struct ablkcipher_request *req)
+{
+	return s5p_aes_crypt(req, FLAGS_AES_CBC);
+}
+
+static int s5p_aes_cbc_decrypt(struct ablkcipher_request *req)
+{
+	return s5p_aes_crypt(req, FLAGS_AES_DECRYPT | FLAGS_AES_CBC);
+}
+
+static int s5p_aes_cra_init(struct crypto_tfm *tfm)
+{
+	struct s5p_aes_ctx  *ctx = crypto_tfm_ctx(tfm);
+
+	ctx->dev = s5p_dev;
+	tfm->crt_ablkcipher.reqsize = sizeof(struct s5p_aes_reqctx);
+
+	return 0;
+}
+
+static struct crypto_alg algs[] = {
+	{
+		.cra_name		= "ecb(aes)",
+		.cra_driver_name	= "ecb-aes-s5p",
+		.cra_priority		= 100,
+		.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER |
+					  CRYPTO_ALG_ASYNC,
+		.cra_blocksize		= AES_BLOCK_SIZE,
+		.cra_ctxsize		= sizeof(struct s5p_aes_ctx),
+		.cra_alignmask		= 0x0f,
+		.cra_type		= &crypto_ablkcipher_type,
+		.cra_module		= THIS_MODULE,
+		.cra_init		= s5p_aes_cra_init,
+		.cra_u.ablkcipher = {
+			.min_keysize	= AES_MIN_KEY_SIZE,
+			.max_keysize	= AES_MAX_KEY_SIZE,
+			.setkey		= s5p_aes_setkey,
+			.encrypt	= s5p_aes_ecb_encrypt,
+			.decrypt	= s5p_aes_ecb_decrypt,
+		}
+	},
+	{
+		.cra_name		= "cbc(aes)",
+		.cra_driver_name	= "cbc-aes-s5p",
+		.cra_priority		= 100,
+		.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER |
+					  CRYPTO_ALG_ASYNC,
+		.cra_blocksize		= AES_BLOCK_SIZE,
+		.cra_ctxsize		= sizeof(struct s5p_aes_ctx),
+		.cra_alignmask		= 0x0f,
+		.cra_type		= &crypto_ablkcipher_type,
+		.cra_module		= THIS_MODULE,
+		.cra_init		= s5p_aes_cra_init,
+		.cra_u.ablkcipher = {
+			.min_keysize	= AES_MIN_KEY_SIZE,
+			.max_keysize	= AES_MAX_KEY_SIZE,
+			.ivsize		= AES_BLOCK_SIZE,
+			.setkey		= s5p_aes_setkey,
+			.encrypt	= s5p_aes_cbc_encrypt,
+			.decrypt	= s5p_aes_cbc_decrypt,
+		}
+	},
+};
+
+static int s5p_aes_probe(struct platform_device *pdev)
+{
+	int                 i, j, err = -ENODEV;
+	struct s5p_aes_dev *pdata;
+	struct device      *dev = &pdev->dev;
+	struct resource    *res;
+
+	if (s5p_dev)
+		return -EEXIST;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -ENODEV;
+
+	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+	if (!pdata)
+		return -ENOMEM;
+
+	if (!devm_request_mem_region(dev, res->start,
+				     resource_size(res), pdev->name))
+		return -EBUSY;
+
+	pdata->clk = clk_get(dev, "secss");
+	if (IS_ERR(pdata->clk)) {
+		dev_err(dev, "failed to find secss clock source\n");
+		return -ENOENT;
+	}
+
+	clk_enable(pdata->clk);
+
+	spin_lock_init(&pdata->lock);
+	pdata->ioaddr = devm_ioremap(dev, res->start,
+				     resource_size(res));
+
+	pdata->irq_hash = platform_get_irq_byname(pdev, "hash");
+	if (pdata->irq_hash < 0) {
+		err = pdata->irq_hash;
+		dev_warn(dev, "hash interrupt is not available.\n");
+		goto err_irq;
+	}
+	err = devm_request_irq(dev, pdata->irq_hash, s5p_aes_interrupt,
+			       IRQF_SHARED, pdev->name, pdev);
+	if (err < 0) {
+		dev_warn(dev, "hash interrupt is not available.\n");
+		goto err_irq;
+	}
+
+	pdata->irq_fc = platform_get_irq_byname(pdev, "feed control");
+	if (pdata->irq_fc < 0) {
+		err = pdata->irq_fc;
+		dev_warn(dev, "feed control interrupt is not available.\n");
+		goto err_irq;
+	}
+	err = devm_request_irq(dev, pdata->irq_fc, s5p_aes_interrupt,
+			       IRQF_SHARED, pdev->name, pdev);
+	if (err < 0) {
+		dev_warn(dev, "feed control interrupt is not available.\n");
+		goto err_irq;
+	}
+
+	pdata->dev = dev;
+	platform_set_drvdata(pdev, pdata);
+	s5p_dev = pdata;
+
+	tasklet_init(&pdata->tasklet, s5p_tasklet_cb, (unsigned long)pdata);
+	crypto_init_queue(&pdata->queue, CRYPTO_QUEUE_LEN);
+
+	for (i = 0; i < ARRAY_SIZE(algs); i++) {
+		INIT_LIST_HEAD(&algs[i].cra_list);
+		err = crypto_register_alg(&algs[i]);
+		if (err)
+			goto err_algs;
+	}
+
+	pr_info("s5p-sss driver registered\n");
+
+	return 0;
+
+ err_algs:
+	dev_err(dev, "can't register '%s': %d\n", algs[i].cra_name, err);
+
+	for (j = 0; j < i; j++)
+		crypto_unregister_alg(&algs[j]);
+
+	tasklet_kill(&pdata->tasklet);
+
+ err_irq:
+	clk_disable(pdata->clk);
+	clk_put(pdata->clk);
+
+	s5p_dev = NULL;
+	platform_set_drvdata(pdev, NULL);
+
+	return err;
+}
+
+static int s5p_aes_remove(struct platform_device *pdev)
+{
+	struct s5p_aes_dev *pdata = platform_get_drvdata(pdev);
+	int i;
+
+	if (!pdata)
+		return -ENODEV;
+
+	for (i = 0; i < ARRAY_SIZE(algs); i++)
+		crypto_unregister_alg(&algs[i]);
+
+	tasklet_kill(&pdata->tasklet);
+
+	clk_disable(pdata->clk);
+	clk_put(pdata->clk);
+
+	s5p_dev = NULL;
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver s5p_aes_crypto = {
+	.probe	= s5p_aes_probe,
+	.remove	= s5p_aes_remove,
+	.driver	= {
+		.owner	= THIS_MODULE,
+		.name	= "s5p-secss",
+	},
+};
+
+static int __init s5p_aes_mod_init(void)
+{
+	return  platform_driver_register(&s5p_aes_crypto);
+}
+
+static void __exit s5p_aes_mod_exit(void)
+{
+	platform_driver_unregister(&s5p_aes_crypto);
+}
+
+module_init(s5p_aes_mod_init);
+module_exit(s5p_aes_mod_exit);
+
+MODULE_DESCRIPTION("S5PV210 AES hw acceleration support.");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Vladimir Zapolskiy <vzapolskiy@gmail.com>");
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index e0888cb538d4b0ffa65f733065cde71684a11039..b4f5c32b6a470f1a0d12c746fdbf3a7fcc9596a7 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -56,8 +56,8 @@ MODULE_PARM_DESC(pq_sources,
 
 static int timeout = 3000;
 module_param(timeout, uint, S_IRUGO);
-MODULE_PARM_DESC(timeout, "Transfer Timeout in msec (default: 3000), \
-		Pass -1 for infinite timeout");
+MODULE_PARM_DESC(timeout, "Transfer Timeout in msec (default: 3000), "
+		 "Pass -1 for infinite timeout");
 
 /*
  * Initialization patterns. All bytes in the source buffer has bit 7
@@ -634,5 +634,5 @@ static void __exit dmatest_exit(void)
 }
 module_exit(dmatest_exit);
 
-MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 9c25c7d099e494be5ddee2bed8276932c9a2e7eb..2a2e2fa00e91427434286e5f3267defff300ff24 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1486,4 +1486,4 @@ module_exit(dw_exit);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Synopsys DesignWare DMA Controller driver");
-MODULE_AUTHOR("Haavard Skinnemoen <haavard.skinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index c9213ead4a263cd12da99cfbb4a2366233a27141..a4d6cb0c0343a32c166f3003f65378e5a31da7f1 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -34,6 +34,7 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/workqueue.h>
+#include <linux/prefetch.h>
 #include <linux/i7300_idle.h>
 #include "dma.h"
 #include "registers.h"
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index effd140fc042b827617bebce013dae190c7b4d76..f4a51d4d0349f95800b84ff85839c0f6869036a1 100644
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -34,6 +34,7 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/workqueue.h>
+#include <linux/prefetch.h>
 #include <linux/i7300_idle.h>
 #include "dma.h"
 #include "dma_v2.h"
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c
index d0f4990984793792e9cf5647e252d2a2dfe04a1b..d845dc4b71039a88787cf6cd1836c189772d3e23 100644
--- a/drivers/dma/ioat/dma_v3.c
+++ b/drivers/dma/ioat/dma_v3.c
@@ -60,6 +60,7 @@
 #include <linux/gfp.h>
 #include <linux/dmaengine.h>
 #include <linux/dma-mapping.h>
+#include <linux/prefetch.h>
 #include "registers.h"
 #include "hw.h"
 #include "dma.h"
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index d50da41ac328c6fdf82484371232db31a701febf..dcc1b2139fffdbe5809857abfe124f2a0e984a75 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -48,7 +48,7 @@ enum sh_dmae_desc_status {
 
 /*
  * Used for write-side mutual exclusion for the global device list,
- * read-side synchronization by way of RCU.
+ * read-side synchronization by way of RCU, and per-controller data.
  */
 static DEFINE_SPINLOCK(sh_dmae_lock);
 static LIST_HEAD(sh_dmae_devices);
@@ -85,22 +85,35 @@ static void dmaor_write(struct sh_dmae_device *shdev, u16 data)
  */
 static void sh_dmae_ctl_stop(struct sh_dmae_device *shdev)
 {
-	unsigned short dmaor = dmaor_read(shdev);
+	unsigned short dmaor;
+	unsigned long flags;
+
+	spin_lock_irqsave(&sh_dmae_lock, flags);
 
+	dmaor = dmaor_read(shdev);
 	dmaor_write(shdev, dmaor & ~(DMAOR_NMIF | DMAOR_AE | DMAOR_DME));
+
+	spin_unlock_irqrestore(&sh_dmae_lock, flags);
 }
 
 static int sh_dmae_rst(struct sh_dmae_device *shdev)
 {
 	unsigned short dmaor;
+	unsigned long flags;
 
-	sh_dmae_ctl_stop(shdev);
-	dmaor = dmaor_read(shdev) | shdev->pdata->dmaor_init;
+	spin_lock_irqsave(&sh_dmae_lock, flags);
 
-	dmaor_write(shdev, dmaor);
-	if (dmaor_read(shdev) & (DMAOR_AE | DMAOR_NMIF)) {
-		pr_warning("dma-sh: Can't initialize DMAOR.\n");
-		return -EINVAL;
+	dmaor = dmaor_read(shdev) & ~(DMAOR_NMIF | DMAOR_AE | DMAOR_DME);
+
+	dmaor_write(shdev, dmaor | shdev->pdata->dmaor_init);
+
+	dmaor = dmaor_read(shdev);
+
+	spin_unlock_irqrestore(&sh_dmae_lock, flags);
+
+	if (dmaor & (DMAOR_AE | DMAOR_NMIF)) {
+		dev_warn(shdev->common.dev, "Can't initialize DMAOR.\n");
+		return -EIO;
 	}
 	return 0;
 }
@@ -184,7 +197,7 @@ static void dmae_init(struct sh_dmae_chan *sh_chan)
 
 static int dmae_set_chcr(struct sh_dmae_chan *sh_chan, u32 val)
 {
-	/* When DMA was working, can not set data to CHCR */
+	/* If DMA is active, cannot set CHCR. TODO: remove this superfluous check */
 	if (dmae_is_busy(sh_chan))
 		return -EBUSY;
 
@@ -374,7 +387,12 @@ static void sh_dmae_free_chan_resources(struct dma_chan *chan)
 	LIST_HEAD(list);
 	int descs = sh_chan->descs_allocated;
 
+	/* Protect against ISR */
+	spin_lock_irq(&sh_chan->desc_lock);
 	dmae_halt(sh_chan);
+	spin_unlock_irq(&sh_chan->desc_lock);
+
+	/* Now no new interrupts will occur */
 
 	/* Prepared and not submitted descriptors can still be on the queue */
 	if (!list_empty(&sh_chan->ld_queue))
@@ -384,6 +402,7 @@ static void sh_dmae_free_chan_resources(struct dma_chan *chan)
 		/* The caller is holding dma_list_mutex */
 		struct sh_dmae_slave *param = chan->private;
 		clear_bit(param->slave_id, sh_dmae_slave_used);
+		chan->private = NULL;
 	}
 
 	spin_lock_bh(&sh_chan->desc_lock);
@@ -563,8 +582,6 @@ static struct dma_async_tx_descriptor *sh_dmae_prep_memcpy(
 	if (!chan || !len)
 		return NULL;
 
-	chan->private = NULL;
-
 	sh_chan = to_sh_chan(chan);
 
 	sg_init_table(&sg, 1);
@@ -620,9 +637,9 @@ static int sh_dmae_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
 	if (!chan)
 		return -EINVAL;
 
+	spin_lock_bh(&sh_chan->desc_lock);
 	dmae_halt(sh_chan);
 
-	spin_lock_bh(&sh_chan->desc_lock);
 	if (!list_empty(&sh_chan->ld_queue)) {
 		/* Record partial transfer */
 		struct sh_desc *desc = list_entry(sh_chan->ld_queue.next,
@@ -716,6 +733,14 @@ static dma_async_tx_callback __ld_cleanup(struct sh_dmae_chan *sh_chan, bool all
 			list_move(&desc->node, &sh_chan->ld_free);
 		}
 	}
+
+	if (all && !callback)
+		/*
+		 * Terminating and the loop completed normally: forgive
+		 * uncompleted cookies
+		 */
+		sh_chan->completed_cookie = sh_chan->common.cookie;
+
 	spin_unlock_bh(&sh_chan->desc_lock);
 
 	if (callback)
@@ -733,10 +758,6 @@ static void sh_dmae_chan_ld_cleanup(struct sh_dmae_chan *sh_chan, bool all)
 {
 	while (__ld_cleanup(sh_chan, all))
 		;
-
-	if (all)
-		/* Terminating - forgive uncompleted cookies */
-		sh_chan->completed_cookie = sh_chan->common.cookie;
 }
 
 static void sh_chan_xfer_ld_queue(struct sh_dmae_chan *sh_chan)
@@ -782,8 +803,10 @@ static enum dma_status sh_dmae_tx_status(struct dma_chan *chan,
 
 	sh_dmae_chan_ld_cleanup(sh_chan, false);
 
-	last_used = chan->cookie;
+	/* First read completed cookie to avoid a skew */
 	last_complete = sh_chan->completed_cookie;
+	rmb();
+	last_used = chan->cookie;
 	BUG_ON(last_complete < 0);
 	dma_set_tx_state(txstate, last_complete, last_used, 0);
 
@@ -813,8 +836,12 @@ static enum dma_status sh_dmae_tx_status(struct dma_chan *chan,
 static irqreturn_t sh_dmae_interrupt(int irq, void *data)
 {
 	irqreturn_t ret = IRQ_NONE;
-	struct sh_dmae_chan *sh_chan = (struct sh_dmae_chan *)data;
-	u32 chcr = sh_dmae_readl(sh_chan, CHCR);
+	struct sh_dmae_chan *sh_chan = data;
+	u32 chcr;
+
+	spin_lock(&sh_chan->desc_lock);
+
+	chcr = sh_dmae_readl(sh_chan, CHCR);
 
 	if (chcr & CHCR_TE) {
 		/* DMA stop */
@@ -824,10 +851,13 @@ static irqreturn_t sh_dmae_interrupt(int irq, void *data)
 		tasklet_schedule(&sh_chan->tasklet);
 	}
 
+	spin_unlock(&sh_chan->desc_lock);
+
 	return ret;
 }
 
-static unsigned int sh_dmae_reset(struct sh_dmae_device *shdev)
+/* Called from error IRQ or NMI */
+static bool sh_dmae_reset(struct sh_dmae_device *shdev)
 {
 	unsigned int handled = 0;
 	int i;
@@ -839,22 +869,32 @@ static unsigned int sh_dmae_reset(struct sh_dmae_device *shdev)
 	for (i = 0; i < SH_DMAC_MAX_CHANNELS; i++) {
 		struct sh_dmae_chan *sh_chan = shdev->chan[i];
 		struct sh_desc *desc;
+		LIST_HEAD(dl);
 
 		if (!sh_chan)
 			continue;
 
+		spin_lock(&sh_chan->desc_lock);
+
 		/* Stop the channel */
 		dmae_halt(sh_chan);
 
+		list_splice_init(&sh_chan->ld_queue, &dl);
+
+		spin_unlock(&sh_chan->desc_lock);
+
 		/* Complete all  */
-		list_for_each_entry(desc, &sh_chan->ld_queue, node) {
+		list_for_each_entry(desc, &dl, node) {
 			struct dma_async_tx_descriptor *tx = &desc->async_tx;
 			desc->mark = DESC_IDLE;
 			if (tx->callback)
 				tx->callback(tx->callback_param);
 		}
 
-		list_splice_init(&sh_chan->ld_queue, &sh_chan->ld_free);
+		spin_lock(&sh_chan->desc_lock);
+		list_splice(&dl, &sh_chan->ld_free);
+		spin_unlock(&sh_chan->desc_lock);
+
 		handled++;
 	}
 
@@ -867,10 +907,11 @@ static irqreturn_t sh_dmae_err(int irq, void *data)
 {
 	struct sh_dmae_device *shdev = data;
 
-	if (dmaor_read(shdev) & DMAOR_AE)
-		return IRQ_RETVAL(sh_dmae_reset(data));
-	else
+	if (!(dmaor_read(shdev) & DMAOR_AE))
 		return IRQ_NONE;
+
+	sh_dmae_reset(data);
+	return IRQ_HANDLED;
 }
 
 static void dmae_do_tasklet(unsigned long data)
@@ -902,17 +943,11 @@ static void dmae_do_tasklet(unsigned long data)
 
 static bool sh_dmae_nmi_notify(struct sh_dmae_device *shdev)
 {
-	unsigned int handled;
-
 	/* Fast path out if NMIF is not asserted for this controller */
 	if ((dmaor_read(shdev) & DMAOR_NMIF) == 0)
 		return false;
 
-	handled = sh_dmae_reset(shdev);
-	if (handled)
-		return true;
-
-	return false;
+	return sh_dmae_reset(shdev);
 }
 
 static int sh_dmae_nmi_handler(struct notifier_block *self,
@@ -982,9 +1017,6 @@ static int __devinit sh_dmae_chan_probe(struct sh_dmae_device *shdev, int id,
 	tasklet_init(&new_sh_chan->tasklet, dmae_do_tasklet,
 			(unsigned long)new_sh_chan);
 
-	/* Init the channel */
-	dmae_init(new_sh_chan);
-
 	spin_lock_init(&new_sh_chan->desc_lock);
 
 	/* Init descripter manage list */
@@ -1045,7 +1077,6 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
 	struct sh_dmae_pdata *pdata = pdev->dev.platform_data;
 	unsigned long irqflags = IRQF_DISABLED,
 		chan_flag[SH_DMAC_MAX_CHANNELS] = {};
-	unsigned long flags;
 	int errirq, chan_irq[SH_DMAC_MAX_CHANNELS];
 	int err, i, irq_cnt = 0, irqres = 0;
 	struct sh_dmae_device *shdev;
@@ -1111,11 +1142,11 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_get_sync(&pdev->dev);
 
-	spin_lock_irqsave(&sh_dmae_lock, flags);
+	spin_lock_irq(&sh_dmae_lock);
 	list_add_tail_rcu(&shdev->node, &sh_dmae_devices);
-	spin_unlock_irqrestore(&sh_dmae_lock, flags);
+	spin_unlock_irq(&sh_dmae_lock);
 
-	/* reset dma controller */
+	/* reset dma controller - only needed as a test */
 	err = sh_dmae_rst(shdev);
 	if (err)
 		goto rst_err;
@@ -1218,15 +1249,18 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
 eirq_err:
 #endif
 rst_err:
-	spin_lock_irqsave(&sh_dmae_lock, flags);
+	spin_lock_irq(&sh_dmae_lock);
 	list_del_rcu(&shdev->node);
-	spin_unlock_irqrestore(&sh_dmae_lock, flags);
+	spin_unlock_irq(&sh_dmae_lock);
 
 	pm_runtime_put(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+
 	if (dmars)
 		iounmap(shdev->dmars);
 emapdmars:
 	iounmap(shdev->chan_reg);
+	synchronize_rcu();
 emapchan:
 	kfree(shdev);
 ealloc:
@@ -1242,7 +1276,6 @@ static int __exit sh_dmae_remove(struct platform_device *pdev)
 {
 	struct sh_dmae_device *shdev = platform_get_drvdata(pdev);
 	struct resource *res;
-	unsigned long flags;
 	int errirq = platform_get_irq(pdev, 0);
 
 	dma_async_device_unregister(&shdev->common);
@@ -1250,9 +1283,9 @@ static int __exit sh_dmae_remove(struct platform_device *pdev)
 	if (errirq > 0)
 		free_irq(errirq, shdev);
 
-	spin_lock_irqsave(&sh_dmae_lock, flags);
+	spin_lock_irq(&sh_dmae_lock);
 	list_del_rcu(&shdev->node);
-	spin_unlock_irqrestore(&sh_dmae_lock, flags);
+	spin_unlock_irq(&sh_dmae_lock);
 
 	/* channel data remove */
 	sh_dmae_chan_remove(shdev);
@@ -1263,6 +1296,7 @@ static int __exit sh_dmae_remove(struct platform_device *pdev)
 		iounmap(shdev->dmars);
 	iounmap(shdev->chan_reg);
 
+	synchronize_rcu();
 	kfree(shdev);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -1281,12 +1315,78 @@ static void sh_dmae_shutdown(struct platform_device *pdev)
 	sh_dmae_ctl_stop(shdev);
 }
 
+static int sh_dmae_runtime_suspend(struct device *dev)
+{
+	return 0;
+}
+
+static int sh_dmae_runtime_resume(struct device *dev)
+{
+	struct sh_dmae_device *shdev = dev_get_drvdata(dev);
+
+	return sh_dmae_rst(shdev);
+}
+
+#ifdef CONFIG_PM
+static int sh_dmae_suspend(struct device *dev)
+{
+	struct sh_dmae_device *shdev = dev_get_drvdata(dev);
+	int i;
+
+	for (i = 0; i < shdev->pdata->channel_num; i++) {
+		struct sh_dmae_chan *sh_chan = shdev->chan[i];
+		if (sh_chan->descs_allocated)
+			sh_chan->pm_error = pm_runtime_put_sync(dev);
+	}
+
+	return 0;
+}
+
+static int sh_dmae_resume(struct device *dev)
+{
+	struct sh_dmae_device *shdev = dev_get_drvdata(dev);
+	int i;
+
+	for (i = 0; i < shdev->pdata->channel_num; i++) {
+		struct sh_dmae_chan *sh_chan = shdev->chan[i];
+		struct sh_dmae_slave *param = sh_chan->common.private;
+
+		if (!sh_chan->descs_allocated)
+			continue;
+
+		if (!sh_chan->pm_error)
+			pm_runtime_get_sync(dev);
+
+		if (param) {
+			const struct sh_dmae_slave_config *cfg = param->config;
+			dmae_set_dmars(sh_chan, cfg->mid_rid);
+			dmae_set_chcr(sh_chan, cfg->chcr);
+		} else {
+			dmae_init(sh_chan);
+		}
+	}
+
+	return 0;
+}
+#else
+#define sh_dmae_suspend NULL
+#define sh_dmae_resume NULL
+#endif
+
+const struct dev_pm_ops sh_dmae_pm = {
+	.suspend		= sh_dmae_suspend,
+	.resume			= sh_dmae_resume,
+	.runtime_suspend	= sh_dmae_runtime_suspend,
+	.runtime_resume		= sh_dmae_runtime_resume,
+};
+
 static struct platform_driver sh_dmae_driver = {
 	.remove		= __exit_p(sh_dmae_remove),
 	.shutdown	= sh_dmae_shutdown,
 	.driver = {
 		.owner	= THIS_MODULE,
 		.name	= "sh-dma-engine",
+		.pm	= &sh_dmae_pm,
 	},
 };
 
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h
index 52e4fb1738057715f2ad9f4a067d6331df76d68f..3f9d3cd065841d1e7845ef26b1ba8c1009f4a87a 100644
--- a/drivers/dma/shdma.h
+++ b/drivers/dma/shdma.h
@@ -37,6 +37,7 @@ struct sh_dmae_chan {
 	int id;				/* Raw id of this channel */
 	u32 __iomem *base;
 	char dev_id[16];		/* unique name per DMAC of channel */
+	int pm_error;
 };
 
 struct sh_dmae_device {
diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c
index c1f0045ceb8e708ced1a6163ae921b03efe4e9d5..af8e7b1aa290a2e0d682de5d1aefb9e8808c23e1 100644
--- a/drivers/edac/ppc4xx_edac.c
+++ b/drivers/edac/ppc4xx_edac.c
@@ -1019,7 +1019,7 @@ ppc4xx_edac_mc_init(struct mem_ctl_info *mci,
 	struct ppc4xx_edac_pdata *pdata = NULL;
 	const struct device_node *np = op->dev.of_node;
 
-	if (op->dev.of_match == NULL)
+	if (of_match_device(ppc4xx_edac_match, &op->dev) == NULL)
 		return -EINVAL;
 
 	/* Initial driver pointers and private data */
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index 3c44fbc81acba5758a38b77169dfe566c9b1cfd5..29d2423fae6d999827c682648278366c07238a6e 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -228,8 +228,8 @@ void fw_schedule_bus_reset(struct fw_card *card, bool delayed, bool short_reset)
 
 	/* Use an arbitrary short delay to combine multiple reset requests. */
 	fw_card_get(card);
-	if (!schedule_delayed_work(&card->br_work,
-				   delayed ? DIV_ROUND_UP(HZ, 100) : 0))
+	if (!queue_delayed_work(fw_workqueue, &card->br_work,
+				delayed ? DIV_ROUND_UP(HZ, 100) : 0))
 		fw_card_put(card);
 }
 EXPORT_SYMBOL(fw_schedule_bus_reset);
@@ -241,7 +241,7 @@ static void br_work(struct work_struct *work)
 	/* Delay for 2s after last reset per IEEE 1394 clause 8.2.1. */
 	if (card->reset_jiffies != 0 &&
 	    time_before64(get_jiffies_64(), card->reset_jiffies + 2 * HZ)) {
-		if (!schedule_delayed_work(&card->br_work, 2 * HZ))
+		if (!queue_delayed_work(fw_workqueue, &card->br_work, 2 * HZ))
 			fw_card_put(card);
 		return;
 	}
@@ -258,8 +258,7 @@ static void allocate_broadcast_channel(struct fw_card *card, int generation)
 
 	if (!card->broadcast_channel_allocated) {
 		fw_iso_resource_manage(card, generation, 1ULL << 31,
-				       &channel, &bandwidth, true,
-				       card->bm_transaction_data);
+				       &channel, &bandwidth, true);
 		if (channel != 31) {
 			fw_notify("failed to allocate broadcast channel\n");
 			return;
@@ -294,6 +293,7 @@ static void bm_work(struct work_struct *work)
 	bool root_device_is_cmc;
 	bool irm_is_1394_1995_only;
 	bool keep_this_irm;
+	__be32 transaction_data[2];
 
 	spin_lock_irq(&card->lock);
 
@@ -355,21 +355,21 @@ static void bm_work(struct work_struct *work)
 			goto pick_me;
 		}
 
-		card->bm_transaction_data[0] = cpu_to_be32(0x3f);
-		card->bm_transaction_data[1] = cpu_to_be32(local_id);
+		transaction_data[0] = cpu_to_be32(0x3f);
+		transaction_data[1] = cpu_to_be32(local_id);
 
 		spin_unlock_irq(&card->lock);
 
 		rcode = fw_run_transaction(card, TCODE_LOCK_COMPARE_SWAP,
 				irm_id, generation, SCODE_100,
 				CSR_REGISTER_BASE + CSR_BUS_MANAGER_ID,
-				card->bm_transaction_data, 8);
+				transaction_data, 8);
 
 		if (rcode == RCODE_GENERATION)
 			/* Another bus reset, BM work has been rescheduled. */
 			goto out;
 
-		bm_id = be32_to_cpu(card->bm_transaction_data[0]);
+		bm_id = be32_to_cpu(transaction_data[0]);
 
 		spin_lock_irq(&card->lock);
 		if (rcode == RCODE_COMPLETE && generation == card->generation)
@@ -490,11 +490,11 @@ static void bm_work(struct work_struct *work)
 		/*
 		 * Make sure that the cycle master sends cycle start packets.
 		 */
-		card->bm_transaction_data[0] = cpu_to_be32(CSR_STATE_BIT_CMSTR);
+		transaction_data[0] = cpu_to_be32(CSR_STATE_BIT_CMSTR);
 		rcode = fw_run_transaction(card, TCODE_WRITE_QUADLET_REQUEST,
 				root_id, generation, SCODE_100,
 				CSR_REGISTER_BASE + CSR_STATE_SET,
-				card->bm_transaction_data, 4);
+				transaction_data, 4);
 		if (rcode == RCODE_GENERATION)
 			goto out;
 	}
@@ -630,6 +630,10 @@ static int dummy_queue_iso(struct fw_iso_context *ctx, struct fw_iso_packet *p,
 	return -ENODEV;
 }
 
+static void dummy_flush_queue_iso(struct fw_iso_context *ctx)
+{
+}
+
 static const struct fw_card_driver dummy_driver_template = {
 	.read_phy_reg		= dummy_read_phy_reg,
 	.update_phy_reg		= dummy_update_phy_reg,
@@ -641,6 +645,7 @@ static const struct fw_card_driver dummy_driver_template = {
 	.start_iso		= dummy_start_iso,
 	.set_iso_channels	= dummy_set_iso_channels,
 	.queue_iso		= dummy_queue_iso,
+	.flush_queue_iso	= dummy_flush_queue_iso,
 };
 
 void fw_card_release(struct kref *kref)
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 62ac111af2432d4f8f0c3216be5bf724343e4ea8..b1c11775839cd6543590d98a2d482dd3b9ef769c 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -141,7 +141,6 @@ struct iso_resource {
 	int generation;
 	u64 channels;
 	s32 bandwidth;
-	__be32 transaction_data[2];
 	struct iso_resource_event *e_alloc, *e_dealloc;
 };
 
@@ -150,7 +149,7 @@ static void release_iso_resource(struct client *, struct client_resource *);
 static void schedule_iso_resource(struct iso_resource *r, unsigned long delay)
 {
 	client_get(r->client);
-	if (!schedule_delayed_work(&r->work, delay))
+	if (!queue_delayed_work(fw_workqueue, &r->work, delay))
 		client_put(r->client);
 }
 
@@ -1108,6 +1107,7 @@ static int ioctl_queue_iso(struct client *client, union ioctl_arg *arg)
 		payload += u.packet.payload_length;
 		count++;
 	}
+	fw_iso_context_queue_flush(ctx);
 
 	a->size    -= uptr_to_u64(p) - a->packets;
 	a->packets  = uptr_to_u64(p);
@@ -1229,8 +1229,7 @@ static void iso_resource_work(struct work_struct *work)
 			r->channels, &channel, &bandwidth,
 			todo == ISO_RES_ALLOC ||
 			todo == ISO_RES_REALLOC ||
-			todo == ISO_RES_ALLOC_ONCE,
-			r->transaction_data);
+			todo == ISO_RES_ALLOC_ONCE);
 	/*
 	 * Is this generation outdated already?  As long as this resource sticks
 	 * in the idr, it will be scheduled again for a newer generation or at
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index 9a262439e3a7220aa8bd4712acb73dc99b63fb62..95a4714018922b52ebf484897fe7bcbd106eb318 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -725,6 +725,15 @@ struct fw_device *fw_device_get_by_devt(dev_t devt)
 	return device;
 }
 
+struct workqueue_struct *fw_workqueue;
+EXPORT_SYMBOL(fw_workqueue);
+
+static void fw_schedule_device_work(struct fw_device *device,
+				    unsigned long delay)
+{
+	queue_delayed_work(fw_workqueue, &device->work, delay);
+}
+
 /*
  * These defines control the retry behavior for reading the config
  * rom.  It shouldn't be necessary to tweak these; if the device
@@ -750,7 +759,7 @@ static void fw_device_shutdown(struct work_struct *work)
 	if (time_before64(get_jiffies_64(),
 			  device->card->reset_jiffies + SHUTDOWN_DELAY)
 	    && !list_empty(&device->card->link)) {
-		schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+		fw_schedule_device_work(device, SHUTDOWN_DELAY);
 		return;
 	}
 
@@ -862,7 +871,7 @@ static int lookup_existing_device(struct device *dev, void *data)
 		fw_notify("rediscovered device %s\n", dev_name(dev));
 
 		PREPARE_DELAYED_WORK(&old->work, fw_device_update);
-		schedule_delayed_work(&old->work, 0);
+		fw_schedule_device_work(old, 0);
 
 		if (current_node == card->root_node)
 			fw_schedule_bm_work(card, 0);
@@ -953,7 +962,7 @@ static void fw_device_init(struct work_struct *work)
 		if (device->config_rom_retries < MAX_RETRIES &&
 		    atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
 			device->config_rom_retries++;
-			schedule_delayed_work(&device->work, RETRY_DELAY);
+			fw_schedule_device_work(device, RETRY_DELAY);
 		} else {
 			if (device->node->link_on)
 				fw_notify("giving up on config rom for node id %x\n",
@@ -1019,7 +1028,7 @@ static void fw_device_init(struct work_struct *work)
 			   FW_DEVICE_INITIALIZING,
 			   FW_DEVICE_RUNNING) == FW_DEVICE_GONE) {
 		PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
-		schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+		fw_schedule_device_work(device, SHUTDOWN_DELAY);
 	} else {
 		if (device->config_rom_retries)
 			fw_notify("created device %s: GUID %08x%08x, S%d00, "
@@ -1098,7 +1107,7 @@ static void fw_device_refresh(struct work_struct *work)
 		if (device->config_rom_retries < MAX_RETRIES / 2 &&
 		    atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
 			device->config_rom_retries++;
-			schedule_delayed_work(&device->work, RETRY_DELAY / 2);
+			fw_schedule_device_work(device, RETRY_DELAY / 2);
 
 			return;
 		}
@@ -1131,7 +1140,7 @@ static void fw_device_refresh(struct work_struct *work)
 		if (device->config_rom_retries < MAX_RETRIES &&
 		    atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
 			device->config_rom_retries++;
-			schedule_delayed_work(&device->work, RETRY_DELAY);
+			fw_schedule_device_work(device, RETRY_DELAY);
 
 			return;
 		}
@@ -1158,7 +1167,7 @@ static void fw_device_refresh(struct work_struct *work)
  gone:
 	atomic_set(&device->state, FW_DEVICE_GONE);
 	PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
-	schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+	fw_schedule_device_work(device, SHUTDOWN_DELAY);
  out:
 	if (node_id == card->root_node->node_id)
 		fw_schedule_bm_work(card, 0);
@@ -1214,7 +1223,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 		 * first config rom scan half a second after bus reset.
 		 */
 		INIT_DELAYED_WORK(&device->work, fw_device_init);
-		schedule_delayed_work(&device->work, INITIAL_DELAY);
+		fw_schedule_device_work(device, INITIAL_DELAY);
 		break;
 
 	case FW_NODE_INITIATED_RESET:
@@ -1230,7 +1239,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 			    FW_DEVICE_RUNNING,
 			    FW_DEVICE_INITIALIZING) == FW_DEVICE_RUNNING) {
 			PREPARE_DELAYED_WORK(&device->work, fw_device_refresh);
-			schedule_delayed_work(&device->work,
+			fw_schedule_device_work(device,
 				device->is_local ? 0 : INITIAL_DELAY);
 		}
 		break;
@@ -1245,7 +1254,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 		device->generation = card->generation;
 		if (atomic_read(&device->state) == FW_DEVICE_RUNNING) {
 			PREPARE_DELAYED_WORK(&device->work, fw_device_update);
-			schedule_delayed_work(&device->work, 0);
+			fw_schedule_device_work(device, 0);
 		}
 		break;
 
@@ -1270,7 +1279,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 		if (atomic_xchg(&device->state,
 				FW_DEVICE_GONE) == FW_DEVICE_RUNNING) {
 			PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
-			schedule_delayed_work(&device->work,
+			fw_schedule_device_work(device,
 				list_empty(&card->link) ? 0 : SHUTDOWN_DELAY);
 		}
 		break;
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index 481056df9268db5cb51979c83a337715c7c6fb42..57c3973093ad13ab49355f6af6e9c38f05a5bcae 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -185,6 +185,12 @@ int fw_iso_context_queue(struct fw_iso_context *ctx,
 }
 EXPORT_SYMBOL(fw_iso_context_queue);
 
+void fw_iso_context_queue_flush(struct fw_iso_context *ctx)
+{
+	ctx->card->driver->flush_queue_iso(ctx);
+}
+EXPORT_SYMBOL(fw_iso_context_queue_flush);
+
 int fw_iso_context_stop(struct fw_iso_context *ctx)
 {
 	return ctx->card->driver->stop_iso(ctx);
@@ -196,9 +202,10 @@ EXPORT_SYMBOL(fw_iso_context_stop);
  */
 
 static int manage_bandwidth(struct fw_card *card, int irm_id, int generation,
-			    int bandwidth, bool allocate, __be32 data[2])
+			    int bandwidth, bool allocate)
 {
 	int try, new, old = allocate ? BANDWIDTH_AVAILABLE_INITIAL : 0;
+	__be32 data[2];
 
 	/*
 	 * On a 1394a IRM with low contention, try < 1 is enough.
@@ -233,9 +240,10 @@ static int manage_bandwidth(struct fw_card *card, int irm_id, int generation,
 }
 
 static int manage_channel(struct fw_card *card, int irm_id, int generation,
-		u32 channels_mask, u64 offset, bool allocate, __be32 data[2])
+		u32 channels_mask, u64 offset, bool allocate)
 {
 	__be32 bit, all, old;
+	__be32 data[2];
 	int channel, ret = -EIO, retry = 5;
 
 	old = all = allocate ? cpu_to_be32(~0) : 0;
@@ -284,7 +292,7 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
 }
 
 static void deallocate_channel(struct fw_card *card, int irm_id,
-			       int generation, int channel, __be32 buffer[2])
+			       int generation, int channel)
 {
 	u32 mask;
 	u64 offset;
@@ -293,7 +301,7 @@ static void deallocate_channel(struct fw_card *card, int irm_id,
 	offset = channel < 32 ? CSR_REGISTER_BASE + CSR_CHANNELS_AVAILABLE_HI :
 				CSR_REGISTER_BASE + CSR_CHANNELS_AVAILABLE_LO;
 
-	manage_channel(card, irm_id, generation, mask, offset, false, buffer);
+	manage_channel(card, irm_id, generation, mask, offset, false);
 }
 
 /**
@@ -322,7 +330,7 @@ static void deallocate_channel(struct fw_card *card, int irm_id,
  */
 void fw_iso_resource_manage(struct fw_card *card, int generation,
 			    u64 channels_mask, int *channel, int *bandwidth,
-			    bool allocate, __be32 buffer[2])
+			    bool allocate)
 {
 	u32 channels_hi = channels_mask;	/* channels 31...0 */
 	u32 channels_lo = channels_mask >> 32;	/* channels 63...32 */
@@ -335,11 +343,11 @@ void fw_iso_resource_manage(struct fw_card *card, int generation,
 	if (channels_hi)
 		c = manage_channel(card, irm_id, generation, channels_hi,
 				CSR_REGISTER_BASE + CSR_CHANNELS_AVAILABLE_HI,
-				allocate, buffer);
+				allocate);
 	if (channels_lo && c < 0) {
 		c = manage_channel(card, irm_id, generation, channels_lo,
 				CSR_REGISTER_BASE + CSR_CHANNELS_AVAILABLE_LO,
-				allocate, buffer);
+				allocate);
 		if (c >= 0)
 			c += 32;
 	}
@@ -351,14 +359,13 @@ void fw_iso_resource_manage(struct fw_card *card, int generation,
 	if (*bandwidth == 0)
 		return;
 
-	ret = manage_bandwidth(card, irm_id, generation, *bandwidth,
-			       allocate, buffer);
+	ret = manage_bandwidth(card, irm_id, generation, *bandwidth, allocate);
 	if (ret < 0)
 		*bandwidth = 0;
 
 	if (allocate && ret < 0) {
 		if (c >= 0)
-			deallocate_channel(card, irm_id, generation, c, buffer);
+			deallocate_channel(card, irm_id, generation, c);
 		*channel = ret;
 	}
 }
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index d00f8ce902cc429914c31644a213531d6a239706..334b82a3542c18ddbc4c138deafdf1931068434d 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -36,6 +36,7 @@
 #include <linux/string.h>
 #include <linux/timer.h>
 #include <linux/types.h>
+#include <linux/workqueue.h>
 
 #include <asm/byteorder.h>
 
@@ -326,8 +327,8 @@ static int allocate_tlabel(struct fw_card *card)
  * It will contain tag, channel, and sy data instead of a node ID then.
  *
  * The payload buffer at @data is going to be DMA-mapped except in case of
- * quadlet-sized payload or of local (loopback) requests.  Hence make sure that
- * the buffer complies with the restrictions for DMA-mapped memory.  The
+ * @length <= 8 or of local (loopback) requests.  Hence make sure that the
+ * buffer complies with the restrictions of the streaming DMA mapping API.
  * @payload must not be freed before the @callback is called.
  *
  * In case of request types without payload, @data is NULL and @length is 0.
@@ -411,7 +412,8 @@ static void transaction_callback(struct fw_card *card, int rcode,
  *
  * Returns the RCODE.  See fw_send_request() for parameter documentation.
  * Unlike fw_send_request(), @data points to the payload of the request or/and
- * to the payload of the response.
+ * to the payload of the response.  DMA mapping restrictions apply to outbound
+ * request payloads of >= 8 bytes but not to inbound response payloads.
  */
 int fw_run_transaction(struct fw_card *card, int tcode, int destination_id,
 		       int generation, int speed, unsigned long long offset,
@@ -1212,13 +1214,21 @@ static int __init fw_core_init(void)
 {
 	int ret;
 
+	fw_workqueue = alloc_workqueue("firewire",
+				       WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);
+	if (!fw_workqueue)
+		return -ENOMEM;
+
 	ret = bus_register(&fw_bus_type);
-	if (ret < 0)
+	if (ret < 0) {
+		destroy_workqueue(fw_workqueue);
 		return ret;
+	}
 
 	fw_cdev_major = register_chrdev(0, "firewire", &fw_device_ops);
 	if (fw_cdev_major < 0) {
 		bus_unregister(&fw_bus_type);
+		destroy_workqueue(fw_workqueue);
 		return fw_cdev_major;
 	}
 
@@ -1234,6 +1244,7 @@ static void __exit fw_core_cleanup(void)
 {
 	unregister_chrdev(fw_cdev_major, "firewire");
 	bus_unregister(&fw_bus_type);
+	destroy_workqueue(fw_workqueue);
 	idr_destroy(&fw_device_idr);
 }
 
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
index 25e729cde2f74262b6caae39a4f51e6138e64b66..0fe4e4e6eda72a696596c7dbcce1a7f0f6538569 100644
--- a/drivers/firewire/core.h
+++ b/drivers/firewire/core.h
@@ -97,6 +97,8 @@ struct fw_card_driver {
 			 struct fw_iso_buffer *buffer,
 			 unsigned long payload);
 
+	void (*flush_queue_iso)(struct fw_iso_context *ctx);
+
 	int (*stop_iso)(struct fw_iso_context *ctx);
 };
 
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 3f04dd3681cf7698bf5b8f377db07e84fb8c726c..b9762d07198d3a6fb4383ebc3fcc60c17c4a17c0 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -881,7 +881,9 @@ static void fwnet_receive_broadcast(struct fw_iso_context *context,
 
 	spin_unlock_irqrestore(&dev->lock, flags);
 
-	if (retval < 0)
+	if (retval >= 0)
+		fw_iso_context_queue_flush(dev->broadcast_rcv_context);
+	else
 		fw_error("requeue failed\n");
 }
 
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 23d1468ad253d54c9c0745a858b6b155123e76e7..438e6c83117087d8d10c13418ff3a68edf9314ff 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -1006,13 +1006,12 @@ static void ar_context_run(struct ar_context *ctx)
 
 static struct descriptor *find_branch_descriptor(struct descriptor *d, int z)
 {
-	int b, key;
+	__le16 branch;
 
-	b   = (le16_to_cpu(d->control) & DESCRIPTOR_BRANCH_ALWAYS) >> 2;
-	key = (le16_to_cpu(d->control) & DESCRIPTOR_KEY_IMMEDIATE) >> 8;
+	branch = d->control & cpu_to_le16(DESCRIPTOR_BRANCH_ALWAYS);
 
 	/* figure out which descriptor the branch address goes in */
-	if (z == 2 && (b == 3 || key == 2))
+	if (z == 2 && branch == cpu_to_le16(DESCRIPTOR_BRANCH_ALWAYS))
 		return d;
 	else
 		return d + z - 1;
@@ -1193,9 +1192,6 @@ static void context_append(struct context *ctx,
 	wmb(); /* finish init of new descriptors before branch_address update */
 	ctx->prev->branch_address = cpu_to_le32(d_bus | z);
 	ctx->prev = find_branch_descriptor(d, z);
-
-	reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_WAKE);
-	flush_writes(ctx->ohci);
 }
 
 static void context_stop(struct context *ctx)
@@ -1218,6 +1214,7 @@ static void context_stop(struct context *ctx)
 }
 
 struct driver_data {
+	u8 inline_data[8];
 	struct fw_packet *packet;
 };
 
@@ -1301,20 +1298,28 @@ static int at_context_queue_packet(struct context *ctx,
 		return -1;
 	}
 
+	BUILD_BUG_ON(sizeof(struct driver_data) > sizeof(struct descriptor));
 	driver_data = (struct driver_data *) &d[3];
 	driver_data->packet = packet;
 	packet->driver_data = driver_data;
 
 	if (packet->payload_length > 0) {
-		payload_bus =
-			dma_map_single(ohci->card.device, packet->payload,
-				       packet->payload_length, DMA_TO_DEVICE);
-		if (dma_mapping_error(ohci->card.device, payload_bus)) {
-			packet->ack = RCODE_SEND_ERROR;
-			return -1;
+		if (packet->payload_length > sizeof(driver_data->inline_data)) {
+			payload_bus = dma_map_single(ohci->card.device,
+						     packet->payload,
+						     packet->payload_length,
+						     DMA_TO_DEVICE);
+			if (dma_mapping_error(ohci->card.device, payload_bus)) {
+				packet->ack = RCODE_SEND_ERROR;
+				return -1;
+			}
+			packet->payload_bus	= payload_bus;
+			packet->payload_mapped	= true;
+		} else {
+			memcpy(driver_data->inline_data, packet->payload,
+			       packet->payload_length);
+			payload_bus = d_bus + 3 * sizeof(*d);
 		}
-		packet->payload_bus	= payload_bus;
-		packet->payload_mapped	= true;
 
 		d[2].req_count    = cpu_to_le16(packet->payload_length);
 		d[2].data_address = cpu_to_le32(payload_bus);
@@ -1340,8 +1345,12 @@ static int at_context_queue_packet(struct context *ctx,
 
 	context_append(ctx, d, z, 4 - z);
 
-	if (!ctx->running)
+	if (ctx->running) {
+		reg_write(ohci, CONTROL_SET(ctx->regs), CONTEXT_WAKE);
+		flush_writes(ohci);
+	} else {
 		context_run(ctx, 0);
+	}
 
 	return 0;
 }
@@ -2066,8 +2075,6 @@ static int ohci_enable(struct fw_card *card,
 
 	reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->self_id_bus);
 	reg_write(ohci, OHCI1394_LinkControlSet,
-		  OHCI1394_LinkControl_rcvSelfID |
-		  OHCI1394_LinkControl_rcvPhyPkt |
 		  OHCI1394_LinkControl_cycleTimerEnable |
 		  OHCI1394_LinkControl_cycleMaster);
 
@@ -2094,9 +2101,6 @@ static int ohci_enable(struct fw_card *card,
 	reg_write(ohci, OHCI1394_FairnessControl, 0);
 	card->priority_budget_implemented = ohci->pri_req_max != 0;
 
-	ar_context_run(&ohci->ar_request_ctx);
-	ar_context_run(&ohci->ar_response_ctx);
-
 	reg_write(ohci, OHCI1394_PhyUpperBound, 0x00010000);
 	reg_write(ohci, OHCI1394_IntEventClear, ~0);
 	reg_write(ohci, OHCI1394_IntMaskClear, ~0);
@@ -2186,7 +2190,13 @@ static int ohci_enable(struct fw_card *card,
 	reg_write(ohci, OHCI1394_HCControlSet,
 		  OHCI1394_HCControl_linkEnable |
 		  OHCI1394_HCControl_BIBimageValid);
-	flush_writes(ohci);
+
+	reg_write(ohci, OHCI1394_LinkControlSet,
+		  OHCI1394_LinkControl_rcvSelfID |
+		  OHCI1394_LinkControl_rcvPhyPkt);
+
+	ar_context_run(&ohci->ar_request_ctx);
+	ar_context_run(&ohci->ar_response_ctx); /* also flushes writes */
 
 	/* We are ready to go, reset bus to finish initialization. */
 	fw_schedule_bus_reset(&ohci->card, false, true);
@@ -3112,6 +3122,15 @@ static int ohci_queue_iso(struct fw_iso_context *base,
 	return ret;
 }
 
+static void ohci_flush_queue_iso(struct fw_iso_context *base)
+{
+	struct context *ctx =
+			&container_of(base, struct iso_context, base)->context;
+
+	reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_WAKE);
+	flush_writes(ctx->ohci);
+}
+
 static const struct fw_card_driver ohci_driver = {
 	.enable			= ohci_enable,
 	.read_phy_reg		= ohci_read_phy_reg,
@@ -3128,6 +3147,7 @@ static const struct fw_card_driver ohci_driver = {
 	.free_iso_context	= ohci_free_iso_context,
 	.set_iso_channels	= ohci_set_iso_channels,
 	.queue_iso		= ohci_queue_iso,
+	.flush_queue_iso	= ohci_flush_queue_iso,
 	.start_iso		= ohci_start_iso,
 	.stop_iso		= ohci_stop_iso,
 };
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 77ed589b360d7dce2d7567685fa032f96f40ed54..41841a3e3f99c9acd4c4fc72c972626d8dffdcee 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -125,9 +125,6 @@ MODULE_PARM_DESC(workarounds, "Work around device bugs (default = 0"
 	", override internal blacklist = " __stringify(SBP2_WORKAROUND_OVERRIDE)
 	", or a combination)");
 
-/* I don't know why the SCSI stack doesn't define something like this... */
-typedef void (*scsi_done_fn_t)(struct scsi_cmnd *);
-
 static const char sbp2_driver_name[] = "sbp2";
 
 /*
@@ -261,7 +258,6 @@ struct sbp2_orb {
 	struct kref kref;
 	dma_addr_t request_bus;
 	int rcode;
-	struct sbp2_pointer pointer;
 	void (*callback)(struct sbp2_orb * orb, struct sbp2_status * status);
 	struct list_head link;
 };
@@ -314,7 +310,6 @@ struct sbp2_command_orb {
 		u8 command_block[SBP2_MAX_CDB_SIZE];
 	} request;
 	struct scsi_cmnd *cmd;
-	scsi_done_fn_t done;
 	struct sbp2_logical_unit *lu;
 
 	struct sbp2_pointer page_table[SG_ALL] __attribute__((aligned(8)));
@@ -494,10 +489,11 @@ static void sbp2_send_orb(struct sbp2_orb *orb, struct sbp2_logical_unit *lu,
 			  int node_id, int generation, u64 offset)
 {
 	struct fw_device *device = target_device(lu->tgt);
+	struct sbp2_pointer orb_pointer;
 	unsigned long flags;
 
-	orb->pointer.high = 0;
-	orb->pointer.low = cpu_to_be32(orb->request_bus);
+	orb_pointer.high = 0;
+	orb_pointer.low = cpu_to_be32(orb->request_bus);
 
 	spin_lock_irqsave(&device->card->lock, flags);
 	list_add_tail(&orb->link, &lu->orb_list);
@@ -508,7 +504,7 @@ static void sbp2_send_orb(struct sbp2_orb *orb, struct sbp2_logical_unit *lu,
 
 	fw_send_request(device->card, &orb->t, TCODE_WRITE_BLOCK_REQUEST,
 			node_id, generation, device->max_speed, offset,
-			&orb->pointer, 8, complete_transaction, orb);
+			&orb_pointer, 8, complete_transaction, orb);
 }
 
 static int sbp2_cancel_orbs(struct sbp2_logical_unit *lu)
@@ -830,8 +826,6 @@ static void sbp2_target_put(struct sbp2_target *tgt)
 	kref_put(&tgt->kref, sbp2_release_target);
 }
 
-static struct workqueue_struct *sbp2_wq;
-
 /*
  * Always get the target's kref when scheduling work on one its units.
  * Each workqueue job is responsible to call sbp2_target_put() upon return.
@@ -839,7 +833,7 @@ static struct workqueue_struct *sbp2_wq;
 static void sbp2_queue_work(struct sbp2_logical_unit *lu, unsigned long delay)
 {
 	sbp2_target_get(lu->tgt);
-	if (!queue_delayed_work(sbp2_wq, &lu->work, delay))
+	if (!queue_delayed_work(fw_workqueue, &lu->work, delay))
 		sbp2_target_put(lu->tgt);
 }
 
@@ -1398,7 +1392,7 @@ static void complete_command_orb(struct sbp2_orb *base_orb,
 	sbp2_unmap_scatterlist(device->card->device, orb);
 
 	orb->cmd->result = result;
-	orb->done(orb->cmd);
+	orb->cmd->scsi_done(orb->cmd);
 }
 
 static int sbp2_map_scatterlist(struct sbp2_command_orb *orb,
@@ -1463,7 +1457,8 @@ static int sbp2_map_scatterlist(struct sbp2_command_orb *orb,
 
 /* SCSI stack integration */
 
-static int sbp2_scsi_queuecommand_lck(struct scsi_cmnd *cmd, scsi_done_fn_t done)
+static int sbp2_scsi_queuecommand(struct Scsi_Host *shost,
+				  struct scsi_cmnd *cmd)
 {
 	struct sbp2_logical_unit *lu = cmd->device->hostdata;
 	struct fw_device *device = target_device(lu->tgt);
@@ -1477,7 +1472,7 @@ static int sbp2_scsi_queuecommand_lck(struct scsi_cmnd *cmd, scsi_done_fn_t done
 	if (cmd->sc_data_direction == DMA_BIDIRECTIONAL) {
 		fw_error("Can't handle DMA_BIDIRECTIONAL, rejecting command\n");
 		cmd->result = DID_ERROR << 16;
-		done(cmd);
+		cmd->scsi_done(cmd);
 		return 0;
 	}
 
@@ -1490,11 +1485,8 @@ static int sbp2_scsi_queuecommand_lck(struct scsi_cmnd *cmd, scsi_done_fn_t done
 	/* Initialize rcode to something not RCODE_COMPLETE. */
 	orb->base.rcode = -1;
 	kref_init(&orb->base.kref);
-
-	orb->lu   = lu;
-	orb->done = done;
-	orb->cmd  = cmd;
-
+	orb->lu = lu;
+	orb->cmd = cmd;
 	orb->request.next.high = cpu_to_be32(SBP2_ORB_NULL);
 	orb->request.misc = cpu_to_be32(
 		COMMAND_ORB_MAX_PAYLOAD(lu->tgt->max_payload) |
@@ -1529,8 +1521,6 @@ static int sbp2_scsi_queuecommand_lck(struct scsi_cmnd *cmd, scsi_done_fn_t done
 	return retval;
 }
 
-static DEF_SCSI_QCMD(sbp2_scsi_queuecommand)
-
 static int sbp2_scsi_slave_alloc(struct scsi_device *sdev)
 {
 	struct sbp2_logical_unit *lu = sdev->hostdata;
@@ -1653,17 +1643,12 @@ MODULE_ALIAS("sbp2");
 
 static int __init sbp2_init(void)
 {
-	sbp2_wq = create_singlethread_workqueue(KBUILD_MODNAME);
-	if (!sbp2_wq)
-		return -ENOMEM;
-
 	return driver_register(&sbp2_driver.driver);
 }
 
 static void __exit sbp2_cleanup(void)
 {
 	driver_unregister(&sbp2_driver.driver);
-	destroy_workqueue(sbp2_wq);
 }
 
 module_init(sbp2_init);
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index b3a25a55ba231e1e422a085a323e287e88f967ac..efba163595db1dd6a981f426d3581351a0fbd8b6 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -157,4 +157,6 @@ config SIGMA
 	  If unsure, say N here.  Drivers that need these helpers will select
 	  this option automatically.
 
+source "drivers/firmware/google/Kconfig"
+
 endmenu
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 00bb0b80a79f9e8b5599568e5f750cd1c3769273..47338c9791263e849a9db97b34fb9f777afa2145 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -13,3 +13,5 @@ obj-$(CONFIG_ISCSI_IBFT_FIND)	+= iscsi_ibft_find.o
 obj-$(CONFIG_ISCSI_IBFT)	+= iscsi_ibft.o
 obj-$(CONFIG_FIRMWARE_MEMMAP)	+= memmap.o
 obj-$(CONFIG_SIGMA)		+= sigma.o
+
+obj-$(CONFIG_GOOGLE_FIRMWARE)	+= google/
diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c
index 96c25d93eed1c9083bae7b8d0081c5f7255d1f95..f1b7f659d3c988d74d1453533ff75bd078c04ba9 100644
--- a/drivers/firmware/edd.c
+++ b/drivers/firmware/edd.c
@@ -531,8 +531,8 @@ static int
 edd_has_edd30(struct edd_device *edev)
 {
 	struct edd_info *info;
-	int i, nonzero_path = 0;
-	char c;
+	int i;
+	u8 csum = 0;
 
 	if (!edev)
 		return 0;
@@ -544,16 +544,16 @@ edd_has_edd30(struct edd_device *edev)
 		return 0;
 	}
 
-	for (i = 30; i <= 73; i++) {
-		c = *(((uint8_t *) info) + i + 4);
-		if (c) {
-			nonzero_path++;
-			break;
-		}
-	}
-	if (!nonzero_path) {
+
+	/* We support only T13 spec */
+	if (info->params.device_path_info_length != 44)
+		return 0;
+
+	for (i = 30; i < info->params.device_path_info_length + 30; i++)
+		csum += *(((u8 *)&info->params) + i);
+
+	if (csum)
 		return 0;
-	}
 
 	return 1;
 }
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index ff0c373e3bbffcff0663efdf19c675ccf2f7ec78..5f29aafd44624e8ee1ccb9215735b9068013e056 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -321,7 +321,7 @@ efivar_show_raw(struct efivar_entry *entry, char *buf)
 
 /*
  * Generic read/write functions that call the specific functions of
- * the atttributes...
+ * the attributes...
  */
 static ssize_t efivar_attr_show(struct kobject *kobj, struct attribute *attr,
 				char *buf)
@@ -677,8 +677,8 @@ create_efivars_bin_attributes(struct efivars *efivars)
 
 	return 0;
 out_free:
-	kfree(efivars->new_var);
-	efivars->new_var = NULL;
+	kfree(efivars->del_var);
+	efivars->del_var = NULL;
 	kfree(efivars->new_var);
 	efivars->new_var = NULL;
 	return error;
@@ -803,6 +803,8 @@ efivars_init(void)
 	ops.set_variable = efi.set_variable;
 	ops.get_next_variable = efi.get_next_variable;
 	error = register_efivars(&__efivars, &ops, efi_kobj);
+	if (error)
+		goto err_put;
 
 	/* Don't forget the systab entry */
 	error = sysfs_create_group(efi_kobj, &efi_subsys_attr_group);
@@ -810,18 +812,25 @@ efivars_init(void)
 		printk(KERN_ERR
 		       "efivars: Sysfs attribute export failed with error %d.\n",
 		       error);
-		unregister_efivars(&__efivars);
-		kobject_put(efi_kobj);
+		goto err_unregister;
 	}
 
+	return 0;
+
+err_unregister:
+	unregister_efivars(&__efivars);
+err_put:
+	kobject_put(efi_kobj);
 	return error;
 }
 
 static void __exit
 efivars_exit(void)
 {
-	unregister_efivars(&__efivars);
-	kobject_put(efi_kobj);
+	if (efi_enabled) {
+		unregister_efivars(&__efivars);
+		kobject_put(efi_kobj);
+	}
 }
 
 module_init(efivars_init);
diff --git a/drivers/firmware/google/Kconfig b/drivers/firmware/google/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..87096b6ca5c96473b46b97a907ad15863e37268d
--- /dev/null
+++ b/drivers/firmware/google/Kconfig
@@ -0,0 +1,31 @@
+config GOOGLE_FIRMWARE
+	bool "Google Firmware Drivers"
+	depends on X86
+	default n
+	help
+	  These firmware drivers are used by Google's servers.  They are
+	  only useful if you are working directly on one of their
+	  proprietary servers.  If in doubt, say "N".
+
+menu "Google Firmware Drivers"
+	depends on GOOGLE_FIRMWARE
+
+config GOOGLE_SMI
+	tristate "SMI interface for Google platforms"
+	depends on ACPI && DMI
+	select EFI_VARS
+	help
+	  Say Y here if you want to enable SMI callbacks for Google
+	  platforms.  This provides an interface for writing to and
+	  clearing the EFI event log and reading and writing NVRAM
+	  variables.
+
+config GOOGLE_MEMCONSOLE
+	tristate "Firmware Memory Console"
+	depends on DMI
+	help
+	  This option enables the kernel to search for a firmware log in
+	  the EBDA on Google servers.  If found, this log is exported to
+	  userland in the file /sys/firmware/log.
+
+endmenu
diff --git a/drivers/firmware/google/Makefile b/drivers/firmware/google/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..54a294e3cb61dba34204cae39dbe311350f4d915
--- /dev/null
+++ b/drivers/firmware/google/Makefile
@@ -0,0 +1,3 @@
+
+obj-$(CONFIG_GOOGLE_SMI)		+= gsmi.o
+obj-$(CONFIG_GOOGLE_MEMCONSOLE)		+= memconsole.o
diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
new file mode 100644
index 0000000000000000000000000000000000000000..fa7f0b3e81ddb22028848b2e20777a2ee3f46eb5
--- /dev/null
+++ b/drivers/firmware/google/gsmi.c
@@ -0,0 +1,940 @@
+/*
+ * Copyright 2010 Google Inc. All Rights Reserved.
+ * Author: dlaurie@google.com (Duncan Laurie)
+ *
+ * Re-worked to expose sysfs APIs by mikew@google.com (Mike Waychison)
+ *
+ * EFI SMI interface for Google platforms
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmapool.h>
+#include <linux/fs.h>
+#include <linux/slab.h>
+#include <linux/ioctl.h>
+#include <linux/acpi.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
+#include <linux/dmi.h>
+#include <linux/kdebug.h>
+#include <linux/reboot.h>
+#include <linux/efi.h>
+
+#define GSMI_SHUTDOWN_CLEAN	0	/* Clean Shutdown */
+/* TODO(mikew@google.com): Tie in HARDLOCKUP_DETECTOR with NMIWDT */
+#define GSMI_SHUTDOWN_NMIWDT	1	/* NMI Watchdog */
+#define GSMI_SHUTDOWN_PANIC	2	/* Panic */
+#define GSMI_SHUTDOWN_OOPS	3	/* Oops */
+#define GSMI_SHUTDOWN_DIE	4	/* Die -- No longer meaningful */
+#define GSMI_SHUTDOWN_MCE	5	/* Machine Check */
+#define GSMI_SHUTDOWN_SOFTWDT	6	/* Software Watchdog */
+#define GSMI_SHUTDOWN_MBE	7	/* Uncorrected ECC */
+#define GSMI_SHUTDOWN_TRIPLE	8	/* Triple Fault */
+
+#define DRIVER_VERSION		"1.0"
+#define GSMI_GUID_SIZE		16
+#define GSMI_BUF_SIZE		1024
+#define GSMI_BUF_ALIGN		sizeof(u64)
+#define GSMI_CALLBACK		0xef
+
+/* SMI return codes */
+#define GSMI_SUCCESS		0x00
+#define GSMI_UNSUPPORTED2	0x03
+#define GSMI_LOG_FULL		0x0b
+#define GSMI_VAR_NOT_FOUND	0x0e
+#define GSMI_HANDSHAKE_SPIN	0x7d
+#define GSMI_HANDSHAKE_CF	0x7e
+#define GSMI_HANDSHAKE_NONE	0x7f
+#define GSMI_INVALID_PARAMETER	0x82
+#define GSMI_UNSUPPORTED	0x83
+#define GSMI_BUFFER_TOO_SMALL	0x85
+#define GSMI_NOT_READY		0x86
+#define GSMI_DEVICE_ERROR	0x87
+#define GSMI_NOT_FOUND		0x8e
+
+#define QUIRKY_BOARD_HASH 0x78a30a50
+
+/* Internally used commands passed to the firmware */
+#define GSMI_CMD_GET_NVRAM_VAR		0x01
+#define GSMI_CMD_GET_NEXT_VAR		0x02
+#define GSMI_CMD_SET_NVRAM_VAR		0x03
+#define GSMI_CMD_SET_EVENT_LOG		0x08
+#define GSMI_CMD_CLEAR_EVENT_LOG	0x09
+#define GSMI_CMD_CLEAR_CONFIG		0x20
+#define GSMI_CMD_HANDSHAKE_TYPE		0xC1
+
+/* Magic entry type for kernel events */
+#define GSMI_LOG_ENTRY_TYPE_KERNEL     0xDEAD
+
+/* SMI buffers must be in 32bit physical address space */
+struct gsmi_buf {
+	u8 *start;			/* start of buffer */
+	size_t length;			/* length of buffer */
+	dma_addr_t handle;		/* dma allocation handle */
+	u32 address;			/* physical address of buffer */
+};
+
+struct gsmi_device {
+	struct platform_device *pdev;	/* platform device */
+	struct gsmi_buf *name_buf;	/* variable name buffer */
+	struct gsmi_buf *data_buf;	/* generic data buffer */
+	struct gsmi_buf *param_buf;	/* parameter buffer */
+	spinlock_t lock;		/* serialize access to SMIs */
+	u16 smi_cmd;			/* SMI command port */
+	int handshake_type;		/* firmware handler interlock type */
+	struct dma_pool *dma_pool;	/* DMA buffer pool */
+} gsmi_dev;
+
+/* Packed structures for communicating with the firmware */
+struct gsmi_nvram_var_param {
+	efi_guid_t	guid;
+	u32		name_ptr;
+	u32		attributes;
+	u32		data_len;
+	u32		data_ptr;
+} __packed;
+
+struct gsmi_get_next_var_param {
+	u8	guid[GSMI_GUID_SIZE];
+	u32	name_ptr;
+	u32	name_len;
+} __packed;
+
+struct gsmi_set_eventlog_param {
+	u32	data_ptr;
+	u32	data_len;
+	u32	type;
+} __packed;
+
+/* Event log formats */
+struct gsmi_log_entry_type_1 {
+	u16	type;
+	u32	instance;
+} __packed;
+
+
+/*
+ * Some platforms don't have explicit SMI handshake
+ * and need to wait for SMI to complete.
+ */
+#define GSMI_DEFAULT_SPINCOUNT	0x10000
+static unsigned int spincount = GSMI_DEFAULT_SPINCOUNT;
+module_param(spincount, uint, 0600);
+MODULE_PARM_DESC(spincount,
+	"The number of loop iterations to use when using the spin handshake.");
+
+static struct gsmi_buf *gsmi_buf_alloc(void)
+{
+	struct gsmi_buf *smibuf;
+
+	smibuf = kzalloc(sizeof(*smibuf), GFP_KERNEL);
+	if (!smibuf) {
+		printk(KERN_ERR "gsmi: out of memory\n");
+		return NULL;
+	}
+
+	/* allocate buffer in 32bit address space */
+	smibuf->start = dma_pool_alloc(gsmi_dev.dma_pool, GFP_KERNEL,
+				       &smibuf->handle);
+	if (!smibuf->start) {
+		printk(KERN_ERR "gsmi: failed to allocate name buffer\n");
+		kfree(smibuf);
+		return NULL;
+	}
+
+	/* fill in the buffer handle */
+	smibuf->length = GSMI_BUF_SIZE;
+	smibuf->address = (u32)virt_to_phys(smibuf->start);
+
+	return smibuf;
+}
+
+static void gsmi_buf_free(struct gsmi_buf *smibuf)
+{
+	if (smibuf) {
+		if (smibuf->start)
+			dma_pool_free(gsmi_dev.dma_pool, smibuf->start,
+				      smibuf->handle);
+		kfree(smibuf);
+	}
+}
+
+/*
+ * Make a call to gsmi func(sub).  GSMI error codes are translated to
+ * in-kernel errnos (0 on success, -ERRNO on error).
+ */
+static int gsmi_exec(u8 func, u8 sub)
+{
+	u16 cmd = (sub << 8) | func;
+	u16 result = 0;
+	int rc = 0;
+
+	/*
+	 * AH  : Subfunction number
+	 * AL  : Function number
+	 * EBX : Parameter block address
+	 * DX  : SMI command port
+	 *
+	 * Three protocols here. See also the comment in gsmi_init().
+	 */
+	if (gsmi_dev.handshake_type == GSMI_HANDSHAKE_CF) {
+		/*
+		 * If handshake_type == HANDSHAKE_CF then set CF on the
+		 * way in and wait for the handler to clear it; this avoids
+		 * corrupting register state on those chipsets which have
+		 * a delay between writing the SMI trigger register and
+		 * entering SMM.
+		 */
+		asm volatile (
+			"stc\n"
+			"outb %%al, %%dx\n"
+		"1:      jc 1b\n"
+			: "=a" (result)
+			: "0" (cmd),
+			  "d" (gsmi_dev.smi_cmd),
+			  "b" (gsmi_dev.param_buf->address)
+			: "memory", "cc"
+		);
+	} else if (gsmi_dev.handshake_type == GSMI_HANDSHAKE_SPIN) {
+		/*
+		 * If handshake_type == HANDSHAKE_SPIN we spin a
+		 * hundred-ish usecs to ensure the SMI has triggered.
+		 */
+		asm volatile (
+			"outb %%al, %%dx\n"
+		"1:      loop 1b\n"
+			: "=a" (result)
+			: "0" (cmd),
+			  "d" (gsmi_dev.smi_cmd),
+			  "b" (gsmi_dev.param_buf->address),
+			  "c" (spincount)
+			: "memory", "cc"
+		);
+	} else {
+		/*
+		 * If handshake_type == HANDSHAKE_NONE we do nothing;
+		 * either we don't need to or it's legacy firmware that
+		 * doesn't understand the CF protocol.
+		 */
+		asm volatile (
+			"outb %%al, %%dx\n\t"
+			: "=a" (result)
+			: "0" (cmd),
+			  "d" (gsmi_dev.smi_cmd),
+			  "b" (gsmi_dev.param_buf->address)
+			: "memory", "cc"
+		);
+	}
+
+	/* check return code from SMI handler */
+	switch (result) {
+	case GSMI_SUCCESS:
+		break;
+	case GSMI_VAR_NOT_FOUND:
+		/* not really an error, but let the caller know */
+		rc = 1;
+		break;
+	case GSMI_INVALID_PARAMETER:
+		printk(KERN_ERR "gsmi: exec 0x%04x: Invalid parameter\n", cmd);
+		rc = -EINVAL;
+		break;
+	case GSMI_BUFFER_TOO_SMALL:
+		printk(KERN_ERR "gsmi: exec 0x%04x: Buffer too small\n", cmd);
+		rc = -ENOMEM;
+		break;
+	case GSMI_UNSUPPORTED:
+	case GSMI_UNSUPPORTED2:
+		if (sub != GSMI_CMD_HANDSHAKE_TYPE)
+			printk(KERN_ERR "gsmi: exec 0x%04x: Not supported\n",
+			       cmd);
+		rc = -ENOSYS;
+		break;
+	case GSMI_NOT_READY:
+		printk(KERN_ERR "gsmi: exec 0x%04x: Not ready\n", cmd);
+		rc = -EBUSY;
+		break;
+	case GSMI_DEVICE_ERROR:
+		printk(KERN_ERR "gsmi: exec 0x%04x: Device error\n", cmd);
+		rc = -EFAULT;
+		break;
+	case GSMI_NOT_FOUND:
+		printk(KERN_ERR "gsmi: exec 0x%04x: Data not found\n", cmd);
+		rc = -ENOENT;
+		break;
+	case GSMI_LOG_FULL:
+		printk(KERN_ERR "gsmi: exec 0x%04x: Log full\n", cmd);
+		rc = -ENOSPC;
+		break;
+	case GSMI_HANDSHAKE_CF:
+	case GSMI_HANDSHAKE_SPIN:
+	case GSMI_HANDSHAKE_NONE:
+		rc = result;
+		break;
+	default:
+		printk(KERN_ERR "gsmi: exec 0x%04x: Unknown error 0x%04x\n",
+		       cmd, result);
+		rc = -ENXIO;
+	}
+
+	return rc;
+}
+
+/* Return the number of unicode characters in data */
+static size_t
+utf16_strlen(efi_char16_t *data, unsigned long maxlength)
+{
+	unsigned long length = 0;
+
+	while (*data++ != 0 && length < maxlength)
+		length++;
+	return length;
+}
+
+static efi_status_t gsmi_get_variable(efi_char16_t *name,
+				      efi_guid_t *vendor, u32 *attr,
+				      unsigned long *data_size,
+				      void *data)
+{
+	struct gsmi_nvram_var_param param = {
+		.name_ptr = gsmi_dev.name_buf->address,
+		.data_ptr = gsmi_dev.data_buf->address,
+		.data_len = (u32)*data_size,
+	};
+	efi_status_t ret = EFI_SUCCESS;
+	unsigned long flags;
+	size_t name_len = utf16_strlen(name, GSMI_BUF_SIZE / 2);
+	int rc;
+
+	if (name_len >= GSMI_BUF_SIZE / 2)
+		return EFI_BAD_BUFFER_SIZE;
+
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+
+	/* Vendor guid */
+	memcpy(&param.guid, vendor, sizeof(param.guid));
+
+	/* variable name, already in UTF-16 */
+	memset(gsmi_dev.name_buf->start, 0, gsmi_dev.name_buf->length);
+	memcpy(gsmi_dev.name_buf->start, name, name_len * 2);
+
+	/* data pointer */
+	memset(gsmi_dev.data_buf->start, 0, gsmi_dev.data_buf->length);
+
+	/* parameter buffer */
+	memset(gsmi_dev.param_buf->start, 0, gsmi_dev.param_buf->length);
+	memcpy(gsmi_dev.param_buf->start, &param, sizeof(param));
+
+	rc = gsmi_exec(GSMI_CALLBACK, GSMI_CMD_GET_NVRAM_VAR);
+	if (rc < 0) {
+		printk(KERN_ERR "gsmi: Get Variable failed\n");
+		ret = EFI_LOAD_ERROR;
+	} else if (rc == 1) {
+		/* variable was not found */
+		ret = EFI_NOT_FOUND;
+	} else {
+		/* Get the arguments back */
+		memcpy(&param, gsmi_dev.param_buf->start, sizeof(param));
+
+		/* The size reported is the min of all of our buffers */
+		*data_size = min(*data_size, gsmi_dev.data_buf->length);
+		*data_size = min_t(unsigned long, *data_size, param.data_len);
+
+		/* Copy data back to return buffer. */
+		memcpy(data, gsmi_dev.data_buf->start, *data_size);
+
+		/* All variables are have the following attributes */
+		*attr = EFI_VARIABLE_NON_VOLATILE |
+			EFI_VARIABLE_BOOTSERVICE_ACCESS |
+			EFI_VARIABLE_RUNTIME_ACCESS;
+	}
+
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	return ret;
+}
+
+static efi_status_t gsmi_get_next_variable(unsigned long *name_size,
+					   efi_char16_t *name,
+					   efi_guid_t *vendor)
+{
+	struct gsmi_get_next_var_param param = {
+		.name_ptr = gsmi_dev.name_buf->address,
+		.name_len = gsmi_dev.name_buf->length,
+	};
+	efi_status_t ret = EFI_SUCCESS;
+	int rc;
+	unsigned long flags;
+
+	/* For the moment, only support buffers that exactly match in size */
+	if (*name_size != GSMI_BUF_SIZE)
+		return EFI_BAD_BUFFER_SIZE;
+
+	/* Let's make sure the thing is at least null-terminated */
+	if (utf16_strlen(name, GSMI_BUF_SIZE / 2) == GSMI_BUF_SIZE / 2)
+		return EFI_INVALID_PARAMETER;
+
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+
+	/* guid */
+	memcpy(&param.guid, vendor, sizeof(param.guid));
+
+	/* variable name, already in UTF-16 */
+	memcpy(gsmi_dev.name_buf->start, name, *name_size);
+
+	/* parameter buffer */
+	memset(gsmi_dev.param_buf->start, 0, gsmi_dev.param_buf->length);
+	memcpy(gsmi_dev.param_buf->start, &param, sizeof(param));
+
+	rc = gsmi_exec(GSMI_CALLBACK, GSMI_CMD_GET_NEXT_VAR);
+	if (rc < 0) {
+		printk(KERN_ERR "gsmi: Get Next Variable Name failed\n");
+		ret = EFI_LOAD_ERROR;
+	} else if (rc == 1) {
+		/* variable not found -- end of list */
+		ret = EFI_NOT_FOUND;
+	} else {
+		/* copy variable data back to return buffer */
+		memcpy(&param, gsmi_dev.param_buf->start, sizeof(param));
+
+		/* Copy the name back */
+		memcpy(name, gsmi_dev.name_buf->start, GSMI_BUF_SIZE);
+		*name_size = utf16_strlen(name, GSMI_BUF_SIZE / 2) * 2;
+
+		/* copy guid to return buffer */
+		memcpy(vendor, &param.guid, sizeof(param.guid));
+		ret = EFI_SUCCESS;
+	}
+
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	return ret;
+}
+
+static efi_status_t gsmi_set_variable(efi_char16_t *name,
+				      efi_guid_t *vendor,
+				      unsigned long attr,
+				      unsigned long data_size,
+				      void *data)
+{
+	struct gsmi_nvram_var_param param = {
+		.name_ptr = gsmi_dev.name_buf->address,
+		.data_ptr = gsmi_dev.data_buf->address,
+		.data_len = (u32)data_size,
+		.attributes = EFI_VARIABLE_NON_VOLATILE |
+			      EFI_VARIABLE_BOOTSERVICE_ACCESS |
+			      EFI_VARIABLE_RUNTIME_ACCESS,
+	};
+	size_t name_len = utf16_strlen(name, GSMI_BUF_SIZE / 2);
+	efi_status_t ret = EFI_SUCCESS;
+	int rc;
+	unsigned long flags;
+
+	if (name_len >= GSMI_BUF_SIZE / 2)
+		return EFI_BAD_BUFFER_SIZE;
+
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+
+	/* guid */
+	memcpy(&param.guid, vendor, sizeof(param.guid));
+
+	/* variable name, already in UTF-16 */
+	memset(gsmi_dev.name_buf->start, 0, gsmi_dev.name_buf->length);
+	memcpy(gsmi_dev.name_buf->start, name, name_len * 2);
+
+	/* data pointer */
+	memset(gsmi_dev.data_buf->start, 0, gsmi_dev.data_buf->length);
+	memcpy(gsmi_dev.data_buf->start, data, data_size);
+
+	/* parameter buffer */
+	memset(gsmi_dev.param_buf->start, 0, gsmi_dev.param_buf->length);
+	memcpy(gsmi_dev.param_buf->start, &param, sizeof(param));
+
+	rc = gsmi_exec(GSMI_CALLBACK, GSMI_CMD_SET_NVRAM_VAR);
+	if (rc < 0) {
+		printk(KERN_ERR "gsmi: Set Variable failed\n");
+		ret = EFI_INVALID_PARAMETER;
+	}
+
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	return ret;
+}
+
+static const struct efivar_operations efivar_ops = {
+	.get_variable = gsmi_get_variable,
+	.set_variable = gsmi_set_variable,
+	.get_next_variable = gsmi_get_next_variable,
+};
+
+static ssize_t eventlog_write(struct file *filp, struct kobject *kobj,
+			       struct bin_attribute *bin_attr,
+			       char *buf, loff_t pos, size_t count)
+{
+	struct gsmi_set_eventlog_param param = {
+		.data_ptr = gsmi_dev.data_buf->address,
+	};
+	int rc = 0;
+	unsigned long flags;
+
+	/* Pull the type out */
+	if (count < sizeof(u32))
+		return -EINVAL;
+	param.type = *(u32 *)buf;
+	count -= sizeof(u32);
+	buf += sizeof(u32);
+
+	/* The remaining buffer is the data payload */
+	if (count > gsmi_dev.data_buf->length)
+		return -EINVAL;
+	param.data_len = count - sizeof(u32);
+
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+
+	/* data pointer */
+	memset(gsmi_dev.data_buf->start, 0, gsmi_dev.data_buf->length);
+	memcpy(gsmi_dev.data_buf->start, buf, param.data_len);
+
+	/* parameter buffer */
+	memset(gsmi_dev.param_buf->start, 0, gsmi_dev.param_buf->length);
+	memcpy(gsmi_dev.param_buf->start, &param, sizeof(param));
+
+	rc = gsmi_exec(GSMI_CALLBACK, GSMI_CMD_SET_EVENT_LOG);
+	if (rc < 0)
+		printk(KERN_ERR "gsmi: Set Event Log failed\n");
+
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	return rc;
+
+}
+
+static struct bin_attribute eventlog_bin_attr = {
+	.attr = {.name = "append_to_eventlog", .mode = 0200},
+	.write = eventlog_write,
+};
+
+static ssize_t gsmi_clear_eventlog_store(struct kobject *kobj,
+					 struct kobj_attribute *attr,
+					 const char *buf, size_t count)
+{
+	int rc;
+	unsigned long flags;
+	unsigned long val;
+	struct {
+		u32 percentage;
+		u32 data_type;
+	} param;
+
+	rc = strict_strtoul(buf, 0, &val);
+	if (rc)
+		return rc;
+
+	/*
+	 * Value entered is a percentage, 0 through 100, anything else
+	 * is invalid.
+	 */
+	if (val > 100)
+		return -EINVAL;
+
+	/* data_type here selects the smbios event log. */
+	param.percentage = val;
+	param.data_type = 0;
+
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+
+	/* parameter buffer */
+	memset(gsmi_dev.param_buf->start, 0, gsmi_dev.param_buf->length);
+	memcpy(gsmi_dev.param_buf->start, &param, sizeof(param));
+
+	rc = gsmi_exec(GSMI_CALLBACK, GSMI_CMD_CLEAR_EVENT_LOG);
+
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	if (rc)
+		return rc;
+	return count;
+}
+
+static struct kobj_attribute gsmi_clear_eventlog_attr = {
+	.attr = {.name = "clear_eventlog", .mode = 0200},
+	.store = gsmi_clear_eventlog_store,
+};
+
+static ssize_t gsmi_clear_config_store(struct kobject *kobj,
+				       struct kobj_attribute *attr,
+				       const char *buf, size_t count)
+{
+	int rc;
+	unsigned long flags;
+
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+
+	/* clear parameter buffer */
+	memset(gsmi_dev.param_buf->start, 0, gsmi_dev.param_buf->length);
+
+	rc = gsmi_exec(GSMI_CALLBACK, GSMI_CMD_CLEAR_CONFIG);
+
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	if (rc)
+		return rc;
+	return count;
+}
+
+static struct kobj_attribute gsmi_clear_config_attr = {
+	.attr = {.name = "clear_config", .mode = 0200},
+	.store = gsmi_clear_config_store,
+};
+
+static const struct attribute *gsmi_attrs[] = {
+	&gsmi_clear_config_attr.attr,
+	&gsmi_clear_eventlog_attr.attr,
+	NULL,
+};
+
+static int gsmi_shutdown_reason(int reason)
+{
+	struct gsmi_log_entry_type_1 entry = {
+		.type     = GSMI_LOG_ENTRY_TYPE_KERNEL,
+		.instance = reason,
+	};
+	struct gsmi_set_eventlog_param param = {
+		.data_len = sizeof(entry),
+		.type     = 1,
+	};
+	static int saved_reason;
+	int rc = 0;
+	unsigned long flags;
+
+	/* avoid duplicate entries in the log */
+	if (saved_reason & (1 << reason))
+		return 0;
+
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+
+	saved_reason |= (1 << reason);
+
+	/* data pointer */
+	memset(gsmi_dev.data_buf->start, 0, gsmi_dev.data_buf->length);
+	memcpy(gsmi_dev.data_buf->start, &entry, sizeof(entry));
+
+	/* parameter buffer */
+	param.data_ptr = gsmi_dev.data_buf->address;
+	memset(gsmi_dev.param_buf->start, 0, gsmi_dev.param_buf->length);
+	memcpy(gsmi_dev.param_buf->start, &param, sizeof(param));
+
+	rc = gsmi_exec(GSMI_CALLBACK, GSMI_CMD_SET_EVENT_LOG);
+
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	if (rc < 0)
+		printk(KERN_ERR "gsmi: Log Shutdown Reason failed\n");
+	else
+		printk(KERN_EMERG "gsmi: Log Shutdown Reason 0x%02x\n",
+		       reason);
+
+	return rc;
+}
+
+static int gsmi_reboot_callback(struct notifier_block *nb,
+				unsigned long reason, void *arg)
+{
+	gsmi_shutdown_reason(GSMI_SHUTDOWN_CLEAN);
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block gsmi_reboot_notifier = {
+	.notifier_call = gsmi_reboot_callback
+};
+
+static int gsmi_die_callback(struct notifier_block *nb,
+			     unsigned long reason, void *arg)
+{
+	if (reason == DIE_OOPS)
+		gsmi_shutdown_reason(GSMI_SHUTDOWN_OOPS);
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block gsmi_die_notifier = {
+	.notifier_call = gsmi_die_callback
+};
+
+static int gsmi_panic_callback(struct notifier_block *nb,
+			       unsigned long reason, void *arg)
+{
+	gsmi_shutdown_reason(GSMI_SHUTDOWN_PANIC);
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block gsmi_panic_notifier = {
+	.notifier_call = gsmi_panic_callback,
+};
+
+/*
+ * This hash function was blatantly copied from include/linux/hash.h.
+ * It is used by this driver to obfuscate a board name that requires a
+ * quirk within this driver.
+ *
+ * Please do not remove this copy of the function as any changes to the
+ * global utility hash_64() function would break this driver's ability
+ * to identify a board and provide the appropriate quirk -- mikew@google.com
+ */
+static u64 __init local_hash_64(u64 val, unsigned bits)
+{
+	u64 hash = val;
+
+	/*  Sigh, gcc can't optimise this alone like it does for 32 bits. */
+	u64 n = hash;
+	n <<= 18;
+	hash -= n;
+	n <<= 33;
+	hash -= n;
+	n <<= 3;
+	hash += n;
+	n <<= 3;
+	hash -= n;
+	n <<= 4;
+	hash += n;
+	n <<= 2;
+	hash += n;
+
+	/* High bits are more random, so use them. */
+	return hash >> (64 - bits);
+}
+
+static u32 __init hash_oem_table_id(char s[8])
+{
+	u64 input;
+	memcpy(&input, s, 8);
+	return local_hash_64(input, 32);
+}
+
+static struct dmi_system_id gsmi_dmi_table[] __initdata = {
+	{
+		.ident = "Google Board",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Google, Inc."),
+		},
+	},
+	{}
+};
+MODULE_DEVICE_TABLE(dmi, gsmi_dmi_table);
+
+static __init int gsmi_system_valid(void)
+{
+	u32 hash;
+
+	if (!dmi_check_system(gsmi_dmi_table))
+		return -ENODEV;
+
+	/*
+	 * Only newer firmware supports the gsmi interface.  All older
+	 * firmware that didn't support this interface used to plug the
+	 * table name in the first four bytes of the oem_table_id field.
+	 * Newer firmware doesn't do that though, so use that as the
+	 * discriminant factor.  We have to do this in order to
+	 * whitewash our board names out of the public driver.
+	 */
+	if (!strncmp(acpi_gbl_FADT.header.oem_table_id, "FACP", 4)) {
+		printk(KERN_INFO "gsmi: Board is too old\n");
+		return -ENODEV;
+	}
+
+	/* Disable on board with 1.0 BIOS due to Google bug 2602657 */
+	hash = hash_oem_table_id(acpi_gbl_FADT.header.oem_table_id);
+	if (hash == QUIRKY_BOARD_HASH) {
+		const char *bios_ver = dmi_get_system_info(DMI_BIOS_VERSION);
+		if (strncmp(bios_ver, "1.0", 3) == 0) {
+			pr_info("gsmi: disabled on this board's BIOS %s\n",
+				bios_ver);
+			return -ENODEV;
+		}
+	}
+
+	/* check for valid SMI command port in ACPI FADT */
+	if (acpi_gbl_FADT.smi_command == 0) {
+		pr_info("gsmi: missing smi_command\n");
+		return -ENODEV;
+	}
+
+	/* Found */
+	return 0;
+}
+
+static struct kobject *gsmi_kobj;
+static struct efivars efivars;
+
+static __init int gsmi_init(void)
+{
+	unsigned long flags;
+	int ret;
+
+	ret = gsmi_system_valid();
+	if (ret)
+		return ret;
+
+	gsmi_dev.smi_cmd = acpi_gbl_FADT.smi_command;
+
+	/* register device */
+	gsmi_dev.pdev = platform_device_register_simple("gsmi", -1, NULL, 0);
+	if (IS_ERR(gsmi_dev.pdev)) {
+		printk(KERN_ERR "gsmi: unable to register platform device\n");
+		return PTR_ERR(gsmi_dev.pdev);
+	}
+
+	/* SMI access needs to be serialized */
+	spin_lock_init(&gsmi_dev.lock);
+
+	/* SMI callbacks require 32bit addresses */
+	gsmi_dev.pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+	gsmi_dev.pdev->dev.dma_mask =
+		&gsmi_dev.pdev->dev.coherent_dma_mask;
+	ret = -ENOMEM;
+	gsmi_dev.dma_pool = dma_pool_create("gsmi", &gsmi_dev.pdev->dev,
+					     GSMI_BUF_SIZE, GSMI_BUF_ALIGN, 0);
+	if (!gsmi_dev.dma_pool)
+		goto out_err;
+
+	/*
+	 * pre-allocate buffers because sometimes we are called when
+	 * this is not feasible: oops, panic, die, mce, etc
+	 */
+	gsmi_dev.name_buf = gsmi_buf_alloc();
+	if (!gsmi_dev.name_buf) {
+		printk(KERN_ERR "gsmi: failed to allocate name buffer\n");
+		goto out_err;
+	}
+
+	gsmi_dev.data_buf = gsmi_buf_alloc();
+	if (!gsmi_dev.data_buf) {
+		printk(KERN_ERR "gsmi: failed to allocate data buffer\n");
+		goto out_err;
+	}
+
+	gsmi_dev.param_buf = gsmi_buf_alloc();
+	if (!gsmi_dev.param_buf) {
+		printk(KERN_ERR "gsmi: failed to allocate param buffer\n");
+		goto out_err;
+	}
+
+	/*
+	 * Determine type of handshake used to serialize the SMI
+	 * entry. See also gsmi_exec().
+	 *
+	 * There's a "behavior" present on some chipsets where writing the
+	 * SMI trigger register in the southbridge doesn't result in an
+	 * immediate SMI. Rather, the processor can execute "a few" more
+	 * instructions before the SMI takes effect. To ensure synchronous
+	 * behavior, implement a handshake between the kernel driver and the
+	 * firmware handler to spin until released. This ioctl determines
+	 * the type of handshake.
+	 *
+	 * NONE: The firmware handler does not implement any
+	 * handshake. Either it doesn't need to, or it's legacy firmware
+	 * that doesn't know it needs to and never will.
+	 *
+	 * CF: The firmware handler will clear the CF in the saved
+	 * state before returning. The driver may set the CF and test for
+	 * it to clear before proceeding.
+	 *
+	 * SPIN: The firmware handler does not implement any handshake
+	 * but the driver should spin for a hundred or so microseconds
+	 * to ensure the SMI has triggered.
+	 *
+	 * Finally, the handler will return -ENOSYS if
+	 * GSMI_CMD_HANDSHAKE_TYPE is unimplemented, which implies
+	 * HANDSHAKE_NONE.
+	 */
+	spin_lock_irqsave(&gsmi_dev.lock, flags);
+	gsmi_dev.handshake_type = GSMI_HANDSHAKE_SPIN;
+	gsmi_dev.handshake_type =
+	    gsmi_exec(GSMI_CALLBACK, GSMI_CMD_HANDSHAKE_TYPE);
+	if (gsmi_dev.handshake_type == -ENOSYS)
+		gsmi_dev.handshake_type = GSMI_HANDSHAKE_NONE;
+	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
+
+	/* Remove and clean up gsmi if the handshake could not complete. */
+	if (gsmi_dev.handshake_type == -ENXIO) {
+		printk(KERN_INFO "gsmi version " DRIVER_VERSION
+		       " failed to load\n");
+		ret = -ENODEV;
+		goto out_err;
+	}
+
+	printk(KERN_INFO "gsmi version " DRIVER_VERSION " loaded\n");
+
+	/* Register in the firmware directory */
+	ret = -ENOMEM;
+	gsmi_kobj = kobject_create_and_add("gsmi", firmware_kobj);
+	if (!gsmi_kobj) {
+		printk(KERN_INFO "gsmi: Failed to create firmware kobj\n");
+		goto out_err;
+	}
+
+	/* Setup eventlog access */
+	ret = sysfs_create_bin_file(gsmi_kobj, &eventlog_bin_attr);
+	if (ret) {
+		printk(KERN_INFO "gsmi: Failed to setup eventlog");
+		goto out_err;
+	}
+
+	/* Other attributes */
+	ret = sysfs_create_files(gsmi_kobj, gsmi_attrs);
+	if (ret) {
+		printk(KERN_INFO "gsmi: Failed to add attrs");
+		goto out_err;
+	}
+
+	if (register_efivars(&efivars, &efivar_ops, gsmi_kobj)) {
+		printk(KERN_INFO "gsmi: Failed to register efivars\n");
+		goto out_err;
+	}
+
+	register_reboot_notifier(&gsmi_reboot_notifier);
+	register_die_notifier(&gsmi_die_notifier);
+	atomic_notifier_chain_register(&panic_notifier_list,
+				       &gsmi_panic_notifier);
+
+	return 0;
+
+ out_err:
+	kobject_put(gsmi_kobj);
+	gsmi_buf_free(gsmi_dev.param_buf);
+	gsmi_buf_free(gsmi_dev.data_buf);
+	gsmi_buf_free(gsmi_dev.name_buf);
+	if (gsmi_dev.dma_pool)
+		dma_pool_destroy(gsmi_dev.dma_pool);
+	platform_device_unregister(gsmi_dev.pdev);
+	pr_info("gsmi: failed to load: %d\n", ret);
+	return ret;
+}
+
+static void __exit gsmi_exit(void)
+{
+	unregister_reboot_notifier(&gsmi_reboot_notifier);
+	unregister_die_notifier(&gsmi_die_notifier);
+	atomic_notifier_chain_unregister(&panic_notifier_list,
+					 &gsmi_panic_notifier);
+	unregister_efivars(&efivars);
+
+	kobject_put(gsmi_kobj);
+	gsmi_buf_free(gsmi_dev.param_buf);
+	gsmi_buf_free(gsmi_dev.data_buf);
+	gsmi_buf_free(gsmi_dev.name_buf);
+	dma_pool_destroy(gsmi_dev.dma_pool);
+	platform_device_unregister(gsmi_dev.pdev);
+}
+
+module_init(gsmi_init);
+module_exit(gsmi_exit);
+
+MODULE_AUTHOR("Google, Inc.");
+MODULE_LICENSE("GPL");
diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
new file mode 100644
index 0000000000000000000000000000000000000000..2a90ba613613e40ac74affb4a03e908ee17c622c
--- /dev/null
+++ b/drivers/firmware/google/memconsole.c
@@ -0,0 +1,166 @@
+/*
+ * memconsole.c
+ *
+ * Infrastructure for importing the BIOS memory based console
+ * into the kernel log ringbuffer.
+ *
+ * Copyright 2010 Google Inc. All rights reserved.
+ */
+
+#include <linux/ctype.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/sysfs.h>
+#include <linux/kobject.h>
+#include <linux/module.h>
+#include <linux/dmi.h>
+#include <asm/bios_ebda.h>
+
+#define BIOS_MEMCONSOLE_V1_MAGIC	0xDEADBABE
+#define BIOS_MEMCONSOLE_V2_MAGIC	(('M')|('C'<<8)|('O'<<16)|('N'<<24))
+
+struct biosmemcon_ebda {
+	u32 signature;
+	union {
+		struct {
+			u8  enabled;
+			u32 buffer_addr;
+			u16 start;
+			u16 end;
+			u16 num_chars;
+			u8  wrapped;
+		} __packed v1;
+		struct {
+			u32 buffer_addr;
+			/* Misdocumented as number of pages! */
+			u16 num_bytes;
+			u16 start;
+			u16 end;
+		} __packed v2;
+	};
+} __packed;
+
+static char *memconsole_baseaddr;
+static size_t memconsole_length;
+
+static ssize_t memconsole_read(struct file *filp, struct kobject *kobp,
+			       struct bin_attribute *bin_attr, char *buf,
+			       loff_t pos, size_t count)
+{
+	return memory_read_from_buffer(buf, count, &pos, memconsole_baseaddr,
+				       memconsole_length);
+}
+
+static struct bin_attribute memconsole_bin_attr = {
+	.attr = {.name = "log", .mode = 0444},
+	.read = memconsole_read,
+};
+
+
+static void found_v1_header(struct biosmemcon_ebda *hdr)
+{
+	printk(KERN_INFO "BIOS console v1 EBDA structure found at %p\n", hdr);
+	printk(KERN_INFO "BIOS console buffer at 0x%.8x, "
+	       "start = %d, end = %d, num = %d\n",
+	       hdr->v1.buffer_addr, hdr->v1.start,
+	       hdr->v1.end, hdr->v1.num_chars);
+
+	memconsole_length = hdr->v1.num_chars;
+	memconsole_baseaddr = phys_to_virt(hdr->v1.buffer_addr);
+}
+
+static void found_v2_header(struct biosmemcon_ebda *hdr)
+{
+	printk(KERN_INFO "BIOS console v2 EBDA structure found at %p\n", hdr);
+	printk(KERN_INFO "BIOS console buffer at 0x%.8x, "
+	       "start = %d, end = %d, num_bytes = %d\n",
+	       hdr->v2.buffer_addr, hdr->v2.start,
+	       hdr->v2.end, hdr->v2.num_bytes);
+
+	memconsole_length = hdr->v2.end - hdr->v2.start;
+	memconsole_baseaddr = phys_to_virt(hdr->v2.buffer_addr
+					   + hdr->v2.start);
+}
+
+/*
+ * Search through the EBDA for the BIOS Memory Console, and
+ * set the global variables to point to it.  Return true if found.
+ */
+static bool found_memconsole(void)
+{
+	unsigned int address;
+	size_t length, cur;
+
+	address = get_bios_ebda();
+	if (!address) {
+		printk(KERN_INFO "BIOS EBDA non-existent.\n");
+		return false;
+	}
+
+	/* EBDA length is byte 0 of EBDA (in KB) */
+	length = *(u8 *)phys_to_virt(address);
+	length <<= 10; /* convert to bytes */
+
+	/*
+	 * Search through EBDA for BIOS memory console structure
+	 * note: signature is not necessarily dword-aligned
+	 */
+	for (cur = 0; cur < length; cur++) {
+		struct biosmemcon_ebda *hdr = phys_to_virt(address + cur);
+
+		/* memconsole v1 */
+		if (hdr->signature == BIOS_MEMCONSOLE_V1_MAGIC) {
+			found_v1_header(hdr);
+			return true;
+		}
+
+		/* memconsole v2 */
+		if (hdr->signature == BIOS_MEMCONSOLE_V2_MAGIC) {
+			found_v2_header(hdr);
+			return true;
+		}
+	}
+
+	printk(KERN_INFO "BIOS console EBDA structure not found!\n");
+	return false;
+}
+
+static struct dmi_system_id memconsole_dmi_table[] __initdata = {
+	{
+		.ident = "Google Board",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Google, Inc."),
+		},
+	},
+	{}
+};
+MODULE_DEVICE_TABLE(dmi, memconsole_dmi_table);
+
+static int __init memconsole_init(void)
+{
+	int ret;
+
+	if (!dmi_check_system(memconsole_dmi_table))
+		return -ENODEV;
+
+	if (!found_memconsole())
+		return -ENODEV;
+
+	memconsole_bin_attr.size = memconsole_length;
+
+	ret = sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
+
+	return ret;
+}
+
+static void __exit memconsole_exit(void)
+{
+	sysfs_remove_bin_file(firmware_kobj, &memconsole_bin_attr);
+}
+
+module_init(memconsole_init);
+module_exit(memconsole_exit);
+
+MODULE_AUTHOR("Google, Inc.");
+MODULE_LICENSE("GPL");
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 6148a1c67895a1d223aa50898d33b775c50b1a27..ce33f462695771a06f6ed1df7c02d4e66502bff4 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -87,8 +87,8 @@
 #define IBFT_ISCSI_VERSION "0.5.0"
 #define IBFT_ISCSI_DATE "2010-Feb-25"
 
-MODULE_AUTHOR("Peter Jones <pjones@redhat.com> and \
-Konrad Rzeszutek <ketuzsezr@darnok.org>");
+MODULE_AUTHOR("Peter Jones <pjones@redhat.com> and "
+	      "Konrad Rzeszutek <ketuzsezr@darnok.org>");
 MODULE_DESCRIPTION("sysfs interface to BIOS iBFT information");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(IBFT_ISCSI_VERSION);
diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c
index 2192456dfd68329a97881c6103d4a4f2e66753eb..f032e446fc11bb8a0c943e519b0987c8cdd02d01 100644
--- a/drivers/firmware/iscsi_ibft_find.c
+++ b/drivers/firmware/iscsi_ibft_find.c
@@ -42,7 +42,20 @@
 struct acpi_table_ibft *ibft_addr;
 EXPORT_SYMBOL_GPL(ibft_addr);
 
-#define IBFT_SIGN "iBFT"
+static const struct {
+	char *sign;
+} ibft_signs[] = {
+#ifdef CONFIG_ACPI
+	/*
+	 * One spec says "IBFT", the other says "iBFT". We have to check
+	 * for both.
+	 */
+	{ ACPI_SIG_IBFT },
+#endif
+	{ "iBFT" },
+	{ "BIFT" },	/* Broadcom iSCSI Offload */
+};
+
 #define IBFT_SIGN_LEN 4
 #define IBFT_START 0x80000 /* 512kB */
 #define IBFT_END 0x100000 /* 1MB */
@@ -62,6 +75,7 @@ static int __init find_ibft_in_mem(void)
 	unsigned long pos;
 	unsigned int len = 0;
 	void *virt;
+	int i;
 
 	for (pos = IBFT_START; pos < IBFT_END; pos += 16) {
 		/* The table can't be inside the VGA BIOS reserved space,
@@ -69,18 +83,23 @@ static int __init find_ibft_in_mem(void)
 		if (pos == VGA_MEM)
 			pos += VGA_SIZE;
 		virt = isa_bus_to_virt(pos);
-		if (memcmp(virt, IBFT_SIGN, IBFT_SIGN_LEN) == 0) {
-			unsigned long *addr =
-			    (unsigned long *)isa_bus_to_virt(pos + 4);
-			len = *addr;
-			/* if the length of the table extends past 1M,
-			 * the table cannot be valid. */
-			if (pos + len <= (IBFT_END-1)) {
-				ibft_addr = (struct acpi_table_ibft *)virt;
-				break;
+
+		for (i = 0; i < ARRAY_SIZE(ibft_signs); i++) {
+			if (memcmp(virt, ibft_signs[i].sign, IBFT_SIGN_LEN) ==
+			    0) {
+				unsigned long *addr =
+				    (unsigned long *)isa_bus_to_virt(pos + 4);
+				len = *addr;
+				/* if the length of the table extends past 1M,
+				 * the table cannot be valid. */
+				if (pos + len <= (IBFT_END-1)) {
+					ibft_addr = (struct acpi_table_ibft *)virt;
+					goto done;
+				}
 			}
 		}
 	}
+done:
 	return len;
 }
 /*
@@ -89,18 +108,12 @@ static int __init find_ibft_in_mem(void)
  */
 unsigned long __init find_ibft_region(unsigned long *sizep)
 {
-
+	int i;
 	ibft_addr = NULL;
 
 #ifdef CONFIG_ACPI
-	/*
-	 * One spec says "IBFT", the other says "iBFT". We have to check
-	 * for both.
-	 */
-	if (!ibft_addr)
-		acpi_table_parse(ACPI_SIG_IBFT, acpi_find_ibft);
-	if (!ibft_addr)
-		acpi_table_parse(IBFT_SIGN, acpi_find_ibft);
+	for (i = 0; i < ARRAY_SIZE(ibft_signs) && !ibft_addr; i++)
+		acpi_table_parse(ibft_signs[i].sign, acpi_find_ibft);
 #endif /* CONFIG_ACPI */
 
 	/* iBFT 1.03 section 1.4.3.1 mandates that UEFI machines will
diff --git a/drivers/gpio/ab8500-gpio.c b/drivers/gpio/ab8500-gpio.c
index e7b834d054b779e06b8e4373274012d4327622fa..970053c89ff7a70d80c7536477c8e06e52530951 100644
--- a/drivers/gpio/ab8500-gpio.c
+++ b/drivers/gpio/ab8500-gpio.c
@@ -482,8 +482,8 @@ static int __devexit ab8500_gpio_remove(struct platform_device *pdev)
 
 	ret = gpiochip_remove(&ab8500_gpio->chip);
 	if (ret < 0) {
-		dev_err(ab8500_gpio->dev, "unable to remove gpiochip:\
-				%d\n", ret);
+		dev_err(ab8500_gpio->dev, "unable to remove gpiochip: %d\n",
+			ret);
 		return ret;
 	}
 
@@ -516,7 +516,6 @@ static void __exit ab8500_gpio_exit(void)
 module_exit(ab8500_gpio_exit);
 
 MODULE_AUTHOR("BIBEK BASU <bibek.basu@stericsson.com>");
-MODULE_DESCRIPTION("Driver allows to use AB8500 unused pins\
-			to be used as GPIO");
+MODULE_DESCRIPTION("Driver allows to use AB8500 unused pins to be used as GPIO");
 MODULE_ALIAS("AB8500 GPIO driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpio/langwell_gpio.c b/drivers/gpio/langwell_gpio.c
index 560ab648cf1861dc7cae22e85306b5d87c7fbcde..1b06f67e1f69b4f19f1318b1fbbe6b252e2a1df0 100644
--- a/drivers/gpio/langwell_gpio.c
+++ b/drivers/gpio/langwell_gpio.c
@@ -122,7 +122,7 @@ static int lnw_gpio_direction_output(struct gpio_chip *chip,
 	lnw_gpio_set(chip, offset, value);
 	spin_lock_irqsave(&lnw->lock, flags);
 	value = readl(gpdr);
-	value |= BIT(offset % 32);;
+	value |= BIT(offset % 32);
 	writel(value, gpdr);
 	spin_unlock_irqrestore(&lnw->lock, flags);
 	return 0;
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 11d7a72c22d9141697697db81b375e15a8a15f0b..140b9525b48a47a83cf159c010f9818969ee3877 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1516,17 +1516,33 @@ bool drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel)
 }
 EXPORT_SYMBOL(drm_fb_helper_initial_config);
 
-bool drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
+/**
+ * drm_fb_helper_hotplug_event - respond to a hotplug notification by
+ *                               probing all the outputs attached to the fb.
+ * @fb_helper: the drm_fb_helper
+ *
+ * LOCKING:
+ * Called at runtime, must take mode config lock.
+ *
+ * Scan the connectors attached to the fb_helper and try to put together a
+ * setup after *notification of a change in output configuration.
+ *
+ * RETURNS:
+ * 0 on success and a non-zero error code otherwise.
+ */
+int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
 {
+	struct drm_device *dev = fb_helper->dev;
 	int count = 0;
 	u32 max_width, max_height, bpp_sel;
 	bool bound = false, crtcs_bound = false;
 	struct drm_crtc *crtc;
 
 	if (!fb_helper->fb)
-		return false;
+		return 0;
 
-	list_for_each_entry(crtc, &fb_helper->dev->mode_config.crtc_list, head) {
+	mutex_lock(&dev->mode_config.mutex);
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		if (crtc->fb)
 			crtcs_bound = true;
 		if (crtc->fb == fb_helper->fb)
@@ -1535,7 +1551,8 @@ bool drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
 
 	if (!bound && crtcs_bound) {
 		fb_helper->delayed_hotplug = true;
-		return false;
+		mutex_unlock(&dev->mode_config.mutex);
+		return 0;
 	}
 	DRM_DEBUG_KMS("\n");
 
@@ -1546,6 +1563,7 @@ bool drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
 	count = drm_fb_helper_probe_connector_modes(fb_helper, max_width,
 						    max_height);
 	drm_setup_crtcs(fb_helper);
+	mutex_unlock(&dev->mode_config.mutex);
 
 	return drm_fb_helper_single_fb_probe(fb_helper, bpp_sel);
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index c34a8dd31d02fdc2111070e0589f9a02e16eb4a8..32d1b3e829c8d35433f0b170052e9be96f358a1c 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -49,7 +49,7 @@ module_param_named(panel_ignore_lid, i915_panel_ignore_lid, int, 0600);
 unsigned int i915_powersave = 1;
 module_param_named(powersave, i915_powersave, int, 0600);
 
-unsigned int i915_semaphores = 1;
+unsigned int i915_semaphores = 0;
 module_param_named(semaphores, i915_semaphores, int, 0600);
 
 unsigned int i915_enable_rc6 = 0;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 373c2a005ec1821f07a72cb49aad5bd823df753f..2166ee071ddbe99655c3c977beecec68bb6a7a19 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5154,6 +5154,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
 
 	I915_WRITE(DSPCNTR(plane), dspcntr);
 	POSTING_READ(DSPCNTR(plane));
+	if (!HAS_PCH_SPLIT(dev))
+		intel_enable_plane(dev_priv, plane, pipe);
 
 	ret = intel_pipe_set_base(crtc, x, y, old_fb);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 4bce801bc588ffd04e1cdd3800e2e82ebf33008f..c77111eca6acefc8ab31acb7bb060547b64b5f7a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -42,7 +42,8 @@ nouveau_sgdma_populate(struct ttm_backend *be, unsigned long num_pages,
 
 	nvbe->nr_pages = 0;
 	while (num_pages--) {
-		if (dma_addrs[nvbe->nr_pages] != DMA_ERROR_CODE) {
+		/* this code path isn't called and is incorrect anyways */
+		if (0) { /*dma_addrs[nvbe->nr_pages] != DMA_ERROR_CODE)*/
 			nvbe->pages[nvbe->nr_pages] =
 					dma_addrs[nvbe->nr_pages];
 		 	nvbe->ttm_alloced[nvbe->nr_pages] = true;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index c20eac3379e67f055f0d18ec89174ff4eb166e44..9073e3bfb08c7cde39ee411700e0ba838611fc2c 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1780,7 +1780,10 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 
 
 	mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
-	mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
+	if (rdev->flags & RADEON_IS_IGP)
+		mc_arb_ramcfg = RREG32(FUS_MC_ARB_RAMCFG);
+	else
+		mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
 
 	switch (rdev->config.evergreen.max_tile_pipes) {
 	case 1:
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 94533849927e4ef473fcbfc19deb8f67b28464e8..fc40e0cc34516bb96af19f1a7615b6889a7425e3 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -200,6 +200,7 @@
 #define		BURSTLENGTH_SHIFT				9
 #define		BURSTLENGTH_MASK				0x00000200
 #define		CHANSIZE_OVERRIDE				(1 << 11)
+#define	FUS_MC_ARB_RAMCFG				0x2768
 #define	MC_VM_AGP_TOP					0x2028
 #define	MC_VM_AGP_BOT					0x202C
 #define	MC_VM_AGP_BASE					0x2030
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 7aade20f63a8c5fb932776a084aceffe5366faff..3d8a7634bbe99ade0344aeb2061bc5f3ac183757 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -674,7 +674,7 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 
 	cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE);
 	cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG);
-	cgts_tcc_disable = RREG32(CGTS_TCC_DISABLE);
+	cgts_tcc_disable = 0xff000000;
 	gc_user_rb_backend_disable = RREG32(GC_USER_RB_BACKEND_DISABLE);
 	gc_user_shader_pipe_config = RREG32(GC_USER_SHADER_PIPE_CONFIG);
 	cgts_user_tcc_disable = RREG32(CGTS_USER_TCC_DISABLE);
@@ -871,7 +871,7 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 
 	smx_dc_ctl0 = RREG32(SMX_DC_CTL0);
 	smx_dc_ctl0 &= ~NUMBER_OF_SETS(0x1ff);
-	smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.evergreen.sx_num_of_sets);
+	smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.cayman.sx_num_of_sets);
 	WREG32(SMX_DC_CTL0, smx_dc_ctl0);
 
 	WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4) | CRC_SIMD_ID_WADDR_DISABLE);
@@ -887,20 +887,20 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 
 	WREG32(TA_CNTL_AUX, DISABLE_CUBE_ANISO);
 
-	WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_size / 4) - 1) |
-					POSITION_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_pos_size / 4) - 1) |
-					SMX_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_smx_size / 4) - 1)));
+	WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.cayman.sx_max_export_size / 4) - 1) |
+					POSITION_BUFFER_SIZE((rdev->config.cayman.sx_max_export_pos_size / 4) - 1) |
+					SMX_BUFFER_SIZE((rdev->config.cayman.sx_max_export_smx_size / 4) - 1)));
 
-	WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.evergreen.sc_prim_fifo_size) |
-				 SC_HIZ_TILE_FIFO_SIZE(rdev->config.evergreen.sc_hiz_tile_fifo_size) |
-				 SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.evergreen.sc_earlyz_tile_fifo_size)));
+	WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.cayman.sc_prim_fifo_size) |
+				 SC_HIZ_TILE_FIFO_SIZE(rdev->config.cayman.sc_hiz_tile_fifo_size) |
+				 SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.cayman.sc_earlyz_tile_fifo_size)));
 
 
 	WREG32(VGT_NUM_INSTANCES, 1);
 
 	WREG32(CP_PERFMON_CNTL, 0);
 
-	WREG32(SQ_MS_FIFO_SIZES, (CACHE_FIFO_SIZE(16 * rdev->config.evergreen.sq_num_cf_insts) |
+	WREG32(SQ_MS_FIFO_SIZES, (CACHE_FIFO_SIZE(16 * rdev->config.cayman.sq_num_cf_insts) |
 				  FETCH_FIFO_HIWATER(0x4) |
 				  DONE_FIFO_HIWATER(0xe0) |
 				  ALU_UPDATE_FIFO_HIWATER(0x8)));
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index dd881d035f0934579154a6acc0d2b56534c563f9..90dfb2b8cf0318529b28b84b0bfd831764e5d59e 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1574,9 +1574,17 @@ struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct
 			ATOM_FAKE_EDID_PATCH_RECORD *fake_edid_record;
 			ATOM_PANEL_RESOLUTION_PATCH_RECORD *panel_res_record;
 			bool bad_record = false;
-			u8 *record = (u8 *)(mode_info->atom_context->bios +
-					    data_offset +
-					    le16_to_cpu(lvds_info->info.usModePatchTableOffset));
+			u8 *record;
+
+			if ((frev == 1) && (crev < 2))
+				/* absolute */
+				record = (u8 *)(mode_info->atom_context->bios +
+						le16_to_cpu(lvds_info->info.usModePatchTableOffset));
+			else
+				/* relative */
+				record = (u8 *)(mode_info->atom_context->bios +
+						data_offset +
+						le16_to_cpu(lvds_info->info.usModePatchTableOffset));
 			while (*record != ATOM_RECORD_END_TYPE) {
 				switch (*record) {
 				case LCD_MODE_PATCH_RECORD_MODE_TYPE:
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index bbcd1dd7bac0eb27057f44b39add48528f701ffd..1f822943657017b3684d6204ae19c76abd95ae6a 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -322,7 +322,7 @@ void radeon_fence_unref(struct radeon_fence **fence)
 
 	*fence = NULL;
 	if (tmp) {
-		kref_put(&tmp->kref, &radeon_fence_destroy);
+		kref_put(&tmp->kref, radeon_fence_destroy);
 	}
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index 8a955bbdb6082521c725b81bbf5ee0e34e7934b6..a533f52fd163b51c3c89c6f501792e167b9a727a 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -181,9 +181,9 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
 	p = t / (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
 
 	for (i = 0; i < pages; i++, p++) {
-		/* On TTM path, we only use the DMA API if TTM_PAGE_FLAG_DMA32
-		 * is requested. */
-		if (dma_addr[i] != DMA_ERROR_CODE) {
+		/* we reverted the patch using dma_addr in TTM for now but this
+		 * code stops building on alpha so just comment it out for now */
+		if (0) { /*dma_addr[i] != DMA_ERROR_CODE) */
 			rdev->gart.ttm_alloced[p] = true;
 			rdev->gart.pages_addr[p] = dma_addr[i];
 		} else {
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index c6776e48fdde44d678880a1af436866cb24c8740..08c0233db1b8d24a38c9b8d90e5c9ccde74bc993 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -194,7 +194,7 @@ int radeon_ib_pool_init(struct radeon_device *rdev)
 	r = radeon_bo_kmap(rdev->ib_pool.robj, &ptr);
 	radeon_bo_unreserve(rdev->ib_pool.robj);
 	if (r) {
-		DRM_ERROR("radeon: failed to map ib poll (%d).\n", r);
+		DRM_ERROR("radeon: failed to map ib pool (%d).\n", r);
 		return r;
 	}
 	for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
diff --git a/drivers/gpu/drm/radeon/reg_srcs/cayman b/drivers/gpu/drm/radeon/reg_srcs/cayman
index 6334f8ac12093af149581ee95d080ff6e84fe249..0aa8e85a94575f4c092affcb2dc3e08bd8717bdf 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/cayman
+++ b/drivers/gpu/drm/radeon/reg_srcs/cayman
@@ -33,6 +33,7 @@ cayman 0x9400
 0x00008E48 SQ_EX_ALLOC_TABLE_SLOTS
 0x00009100 SPI_CONFIG_CNTL
 0x0000913C SPI_CONFIG_CNTL_1
+0x00009508 TA_CNTL_AUX
 0x00009830 DB_DEBUG
 0x00009834 DB_DEBUG2
 0x00009838 DB_DEBUG3
diff --git a/drivers/gpu/drm/radeon/reg_srcs/evergreen b/drivers/gpu/drm/radeon/reg_srcs/evergreen
index 7e1637176e082ba15ecbc832ba3d951d878a06d4..0e28cae7ea43a713c93c5b4277ee4c63c1ec4b41 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/evergreen
+++ b/drivers/gpu/drm/radeon/reg_srcs/evergreen
@@ -46,6 +46,7 @@ evergreen 0x9400
 0x00008E48 SQ_EX_ALLOC_TABLE_SLOTS
 0x00009100 SPI_CONFIG_CNTL
 0x0000913C SPI_CONFIG_CNTL_1
+0x00009508 TA_CNTL_AUX
 0x00009700 VC_CNTL
 0x00009714 VC_ENHANCE
 0x00009830 DB_DEBUG
diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c
index 75e9d6f86ba45429f75f61067805b8abbde7b626..ebddd443d91a72f916bd58bb1b0d70b55b5431c2 100644
--- a/drivers/gpu/drm/ttm/ttm_object.c
+++ b/drivers/gpu/drm/ttm/ttm_object.c
@@ -206,7 +206,7 @@ void ttm_base_object_unref(struct ttm_base_object **p_base)
 	 */
 
 	write_lock(&tdev->object_lock);
-	(void)kref_put(&base->refcount, &ttm_release_base);
+	kref_put(&base->refcount, ttm_release_base);
 	write_unlock(&tdev->object_lock);
 }
 EXPORT_SYMBOL(ttm_base_object_unref);
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index e01cacba685f771f0f82a660b1e1bc21cd0b40e8..498b284e5ef955d11b3ccc3b4a9aaad7bd275df6 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -219,9 +219,6 @@ static int vga_switchto_stage1(struct vga_switcheroo_client *new_client)
 	int i;
 	struct vga_switcheroo_client *active = NULL;
 
-	if (new_client->active == true)
-		return 0;
-
 	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
 		if (vgasr_priv.clients[i].active == true) {
 			active = &vgasr_priv.clients[i];
@@ -372,6 +369,9 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf,
 		goto out;
 	}
 
+	if (client->active == true)
+		goto out;
+
 	/* okay we want a switch - test if devices are willing to switch */
 	can_switch = true;
 	for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 9de9e97149ec313a7cbffa4fd01f527e1cf7fe28..67d2a7585934c31b3607710c675e531acb21e6a6 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -55,12 +55,6 @@ source "drivers/hid/usbhid/Kconfig"
 menu "Special HID drivers"
 	depends on HID
 
-config HID_3M_PCT
-	tristate "3M PCT touchscreen"
-	depends on USB_HID
-	---help---
-	Support for 3M PCT touch screens.
-
 config HID_A4TECH
 	tristate "A4 tech mice" if EXPERT
 	depends on USB_HID
@@ -100,12 +94,6 @@ config HID_BELKIN
 	---help---
 	Support for Belkin Flip KVM and Wireless keyboard.
 
-config HID_CANDO
-	tristate "Cando dual touch panel"
-	depends on USB_HID
-	---help---
-	Support for Cando dual touch panel.
-
 config HID_CHERRY
 	tristate "Cherry Cymotion keyboard" if EXPERT
 	depends on USB_HID
@@ -300,12 +288,6 @@ config HID_MICROSOFT
 	---help---
 	Support for Microsoft devices that are not fully compliant with HID standard.
 
-config HID_MOSART
-	tristate "MosArt dual-touch panels"
-	depends on USB_HID
-	---help---
-	Support for MosArt dual-touch panels.
-
 config HID_MONTEREY
 	tristate "Monterey Genius KB29E keyboard" if EXPERT
 	depends on USB_HID
@@ -320,13 +302,25 @@ config HID_MULTITOUCH
 	  Generic support for HID multitouch panels.
 
 	  Say Y here if you have one of the following devices:
+	  - 3M PCT touch screens
+	  - ActionStar dual touch panels
+	  - Cando dual touch panels
+	  - CVTouch panels
 	  - Cypress TrueTouch panels
+	  - Elo TouchSystems IntelliTouch Plus panels
+	  - GeneralTouch 'Sensing Win7-TwoFinger' panels
+	  - GoodTouch panels
 	  - Hanvon dual touch panels
+	  - Ilitek dual touch panels
 	  - IrTouch Infrared USB panels
+	  - Lumio CrystalTouch panels
+	  - MosArt dual-touch panels
+	  - PenMount dual touch panels
 	  - Pixcir dual touch panels
-	  - 'Sensing Win7-TwoFinger' panel by GeneralTouch
-          - eGalax dual-touch panels, including the
-	    Joojoo and Wetab tablets
+	  - eGalax dual-touch panels, including the Joojoo and Wetab tablets
+	  - Stantum multitouch panels
+	  - Touch International Panels
+	  - Unitec Panels
 
 	  If unsure, say N.
 
@@ -500,12 +494,6 @@ config HID_SONY
 	---help---
 	Support for Sony PS3 controller.
 
-config HID_STANTUM
-	tristate "Stantum multitouch panel"
-	depends on USB_HID
-	---help---
-	Support for Stantum multitouch panel.
-
 config HID_SUNPLUS
 	tristate "Sunplus wireless desktop"
 	depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 06c68ae3abeea3cb05c27c346f61dd60e3b7a7f9..f8cc4ea7335a58c71e76b33118ec3a2ea8470544 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -25,12 +25,10 @@ ifdef CONFIG_LOGIWII_FF
 	hid-logitech-y	+= hid-lg4ff.o
 endif
 
-obj-$(CONFIG_HID_3M_PCT)	+= hid-3m-pct.o
 obj-$(CONFIG_HID_A4TECH)	+= hid-a4tech.o
 obj-$(CONFIG_HID_ACRUX)		+= hid-axff.o
 obj-$(CONFIG_HID_APPLE)		+= hid-apple.o
 obj-$(CONFIG_HID_BELKIN)	+= hid-belkin.o
-obj-$(CONFIG_HID_CANDO)		+= hid-cando.o
 obj-$(CONFIG_HID_CHERRY)	+= hid-cherry.o
 obj-$(CONFIG_HID_CHICONY)	+= hid-chicony.o
 obj-$(CONFIG_HID_CYPRESS)	+= hid-cypress.o
@@ -47,7 +45,6 @@ obj-$(CONFIG_HID_LOGITECH)	+= hid-logitech.o
 obj-$(CONFIG_HID_MAGICMOUSE)    += hid-magicmouse.o
 obj-$(CONFIG_HID_MICROSOFT)	+= hid-microsoft.o
 obj-$(CONFIG_HID_MONTEREY)	+= hid-monterey.o
-obj-$(CONFIG_HID_MOSART)	+= hid-mosart.o
 obj-$(CONFIG_HID_MULTITOUCH)	+= hid-multitouch.o
 obj-$(CONFIG_HID_NTRIG)		+= hid-ntrig.o
 obj-$(CONFIG_HID_ORTEK)		+= hid-ortek.o
@@ -66,7 +63,6 @@ obj-$(CONFIG_HID_ROCCAT_PYRA)	+= hid-roccat-pyra.o
 obj-$(CONFIG_HID_SAMSUNG)	+= hid-samsung.o
 obj-$(CONFIG_HID_SMARTJOYPLUS)	+= hid-sjoy.o
 obj-$(CONFIG_HID_SONY)		+= hid-sony.o
-obj-$(CONFIG_HID_STANTUM)	+= hid-stantum.o
 obj-$(CONFIG_HID_SUNPLUS)	+= hid-sunplus.o
 obj-$(CONFIG_HID_GREENASIA)	+= hid-gaff.o
 obj-$(CONFIG_HID_THRUSTMASTER)	+= hid-tmff.o
diff --git a/drivers/hid/hid-3m-pct.c b/drivers/hid/hid-3m-pct.c
deleted file mode 100644
index 5243ae2d37300eeec72447b3754d95c944ab0c1f..0000000000000000000000000000000000000000
--- a/drivers/hid/hid-3m-pct.c
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- *  HID driver for 3M PCT multitouch panels
- *
- *  Copyright (c) 2009-2010 Stephane Chatty <chatty@enac.fr>
- *  Copyright (c) 2010      Henrik Rydberg <rydberg@euromail.se>
- *  Copyright (c) 2010      Canonical, Ltd.
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-
-#include <linux/device.h>
-#include <linux/hid.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/input/mt.h>
-
-MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
-MODULE_DESCRIPTION("3M PCT multitouch panels");
-MODULE_LICENSE("GPL");
-
-#include "hid-ids.h"
-
-#define MAX_SLOTS		60
-
-/* estimated signal-to-noise ratios */
-#define SN_MOVE			2048
-#define SN_WIDTH		128
-
-struct mmm_finger {
-	__s32 x, y, w, h;
-	bool touch, valid;
-};
-
-struct mmm_data {
-	struct mmm_finger f[MAX_SLOTS];
-	__u8 curid;
-	__u8 nexp, nreal;
-	bool touch, valid;
-};
-
-static int mmm_input_mapping(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	int f1 = field->logical_minimum;
-	int f2 = field->logical_maximum;
-	int df = f2 - f1;
-
-	switch (usage->hid & HID_USAGE_PAGE) {
-
-	case HID_UP_BUTTON:
-		return -1;
-
-	case HID_UP_GENDESK:
-		switch (usage->hid) {
-		case HID_GD_X:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_X);
-			input_set_abs_params(hi->input, ABS_MT_POSITION_X,
-					     f1, f2, df / SN_MOVE, 0);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_X,
-					     f1, f2, df / SN_MOVE, 0);
-			return 1;
-		case HID_GD_Y:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_Y);
-			input_set_abs_params(hi->input, ABS_MT_POSITION_Y,
-					     f1, f2, df / SN_MOVE, 0);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_Y,
-					     f1, f2, df / SN_MOVE, 0);
-			return 1;
-		}
-		return 0;
-
-	case HID_UP_DIGITIZER:
-		switch (usage->hid) {
-		/* we do not want to map these: no input-oriented meaning */
-		case 0x14:
-		case 0x23:
-		case HID_DG_INPUTMODE:
-		case HID_DG_DEVICEINDEX:
-		case HID_DG_CONTACTCOUNT:
-		case HID_DG_CONTACTMAX:
-		case HID_DG_INRANGE:
-		case HID_DG_CONFIDENCE:
-			return -1;
-		case HID_DG_TIPSWITCH:
-			/* touchscreen emulation */
-			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
-			input_set_capability(hi->input, EV_KEY, BTN_TOUCH);
-			return 1;
-		case HID_DG_WIDTH:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TOUCH_MAJOR);
-			input_set_abs_params(hi->input, ABS_MT_TOUCH_MAJOR,
-					     f1, f2, df / SN_WIDTH, 0);
-			return 1;
-		case HID_DG_HEIGHT:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TOUCH_MINOR);
-			input_set_abs_params(hi->input, ABS_MT_TOUCH_MINOR,
-					     f1, f2, df / SN_WIDTH, 0);
-			input_set_abs_params(hi->input, ABS_MT_ORIENTATION,
-					0, 1, 0, 0);
-			return 1;
-		case HID_DG_CONTACTID:
-			input_mt_init_slots(hi->input, MAX_SLOTS);
-			return 1;
-		}
-		/* let hid-input decide for the others */
-		return 0;
-
-	case 0xff000000:
-		/* we do not want to map these: no input-oriented meaning */
-		return -1;
-	}
-
-	return 0;
-}
-
-static int mmm_input_mapped(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	/* tell hid-input to skip setup of these event types */
-	if (usage->type == EV_KEY || usage->type == EV_ABS)
-		set_bit(usage->type, hi->input->evbit);
-	return -1;
-}
-
-/*
- * this function is called when a whole packet has been received and processed,
- * so that it can decide what to send to the input layer.
- */
-static void mmm_filter_event(struct mmm_data *md, struct input_dev *input)
-{
-	int i;
-	for (i = 0; i < MAX_SLOTS; ++i) {
-		struct mmm_finger *f = &md->f[i];
-		if (!f->valid) {
-			/* this finger is just placeholder data, ignore */
-			continue;
-		}
-		input_mt_slot(input, i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, f->touch);
-		if (f->touch) {
-			/* this finger is on the screen */
-			int wide = (f->w > f->h);
-			/* divided by two to match visual scale of touch */
-			int major = max(f->w, f->h) >> 1;
-			int minor = min(f->w, f->h) >> 1;
-
-			input_event(input, EV_ABS, ABS_MT_POSITION_X, f->x);
-			input_event(input, EV_ABS, ABS_MT_POSITION_Y, f->y);
-			input_event(input, EV_ABS, ABS_MT_ORIENTATION, wide);
-			input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major);
-			input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor);
-		}
-		f->valid = 0;
-	}
-
-	input_mt_report_pointer_emulation(input, true);
-	input_sync(input);
-}
-
-/*
- * this function is called upon all reports
- * so that we can accumulate contact point information,
- * and call input_mt_sync after each point.
- */
-static int mmm_event(struct hid_device *hid, struct hid_field *field,
-				struct hid_usage *usage, __s32 value)
-{
-	struct mmm_data *md = hid_get_drvdata(hid);
-	/*
-	 * strangely, this function can be called before
-	 * field->hidinput is initialized!
-	 */
-	if (hid->claimed & HID_CLAIMED_INPUT) {
-		struct input_dev *input = field->hidinput->input;
-		switch (usage->hid) {
-		case HID_DG_TIPSWITCH:
-			md->touch = value;
-			break;
-		case HID_DG_CONFIDENCE:
-			md->valid = value;
-			break;
-		case HID_DG_WIDTH:
-			if (md->valid)
-				md->f[md->curid].w = value;
-			break;
-		case HID_DG_HEIGHT:
-			if (md->valid)
-				md->f[md->curid].h = value;
-			break;
-		case HID_DG_CONTACTID:
-			value = clamp_val(value, 0, MAX_SLOTS - 1);
-			if (md->valid) {
-				md->curid = value;
-				md->f[value].touch = md->touch;
-				md->f[value].valid = 1;
-				md->nreal++;
-			}
-			break;
-		case HID_GD_X:
-			if (md->valid)
-				md->f[md->curid].x = value;
-			break;
-		case HID_GD_Y:
-			if (md->valid)
-				md->f[md->curid].y = value;
-			break;
-		case HID_DG_CONTACTCOUNT:
-			if (value)
-				md->nexp = value;
-			if (md->nreal >= md->nexp) {
-				mmm_filter_event(md, input);
-				md->nreal = 0;
-			}
-			break;
-		}
-	}
-
-	/* we have handled the hidinput part, now remains hiddev */
-	if (hid->claimed & HID_CLAIMED_HIDDEV && hid->hiddev_hid_event)
-		hid->hiddev_hid_event(hid, field, usage, value);
-
-	return 1;
-}
-
-static int mmm_probe(struct hid_device *hdev, const struct hid_device_id *id)
-{
-	int ret;
-	struct mmm_data *md;
-
-	hdev->quirks |= HID_QUIRK_NO_INPUT_SYNC;
-
-	md = kzalloc(sizeof(struct mmm_data), GFP_KERNEL);
-	if (!md) {
-		hid_err(hdev, "cannot allocate 3M data\n");
-		return -ENOMEM;
-	}
-	hid_set_drvdata(hdev, md);
-
-	ret = hid_parse(hdev);
-	if (!ret)
-		ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
-
-	if (ret)
-		kfree(md);
-	return ret;
-}
-
-static void mmm_remove(struct hid_device *hdev)
-{
-	hid_hw_stop(hdev);
-	kfree(hid_get_drvdata(hdev));
-	hid_set_drvdata(hdev, NULL);
-}
-
-static const struct hid_device_id mmm_devices[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M1968) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M2256) },
-	{ }
-};
-MODULE_DEVICE_TABLE(hid, mmm_devices);
-
-static const struct hid_usage_id mmm_grabbed_usages[] = {
-	{ HID_ANY_ID, HID_ANY_ID, HID_ANY_ID },
-	{ HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1}
-};
-
-static struct hid_driver mmm_driver = {
-	.name = "3m-pct",
-	.id_table = mmm_devices,
-	.probe = mmm_probe,
-	.remove = mmm_remove,
-	.input_mapping = mmm_input_mapping,
-	.input_mapped = mmm_input_mapped,
-	.usage_table = mmm_grabbed_usages,
-	.event = mmm_event,
-};
-
-static int __init mmm_init(void)
-{
-	return hid_register_driver(&mmm_driver);
-}
-
-static void __exit mmm_exit(void)
-{
-	hid_unregister_driver(&mmm_driver);
-}
-
-module_init(mmm_init);
-module_exit(mmm_exit);
-
diff --git a/drivers/hid/hid-cando.c b/drivers/hid/hid-cando.c
deleted file mode 100644
index 1ea066c552016eb75ba375dda55cfabf3f9e1ca0..0000000000000000000000000000000000000000
--- a/drivers/hid/hid-cando.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- *  HID driver for Cando dual-touch panels
- *
- *  Copyright (c) 2010 Stephane Chatty <chatty@enac.fr>
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-
-#include <linux/device.h>
-#include <linux/hid.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
-MODULE_DESCRIPTION("Cando dual-touch panel");
-MODULE_LICENSE("GPL");
-
-#include "hid-ids.h"
-
-struct cando_data {
-	__u16 x, y;
-	__u8 id;
-	__s8 oldest;		/* id of the oldest finger in previous frame */
-	bool valid;		/* valid finger data, or just placeholder? */
-	bool first;		/* is this the first finger in this frame? */
-	__s8 firstid;		/* id of the first finger in the frame */
-	__u16 firstx, firsty;	/* (x, y) of the first finger in the frame */
-};
-
-static int cando_input_mapping(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	switch (usage->hid & HID_USAGE_PAGE) {
-
-	case HID_UP_GENDESK:
-		switch (usage->hid) {
-		case HID_GD_X:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_X);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_X,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
-			return 1;
-		case HID_GD_Y:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_Y);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_Y,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
-			return 1;
-		}
-		return 0;
-
-	case HID_UP_DIGITIZER:
-		switch (usage->hid) {
-		case HID_DG_TIPSWITCH:
-		case HID_DG_CONTACTMAX:
-			return -1;
-		case HID_DG_INRANGE:
-			/* touchscreen emulation */
-			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
-			return 1;
-		case HID_DG_CONTACTID:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TRACKING_ID);
-			return 1;
-		}
-		return 0;
-	}
-
-	return 0;
-}
-
-static int cando_input_mapped(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	if (usage->type == EV_KEY || usage->type == EV_ABS)
-		clear_bit(usage->code, *bit);
-
-	return 0;
-}
-
-/*
- * this function is called when a whole finger has been parsed,
- * so that it can decide what to send to the input layer.
- */
-static void cando_filter_event(struct cando_data *td, struct input_dev *input)
-{
-	td->first = !td->first; /* touchscreen emulation */
-
-	if (!td->valid) {
-		/*
-		 * touchscreen emulation: if this is the second finger and
-		 * the first was valid, the first was the oldest; if the
-		 * first was not valid and there was a valid finger in the
-		 * previous frame, this is a release.
-		 */
-		if (td->first) {
-			td->firstid = -1;
-		} else if (td->firstid >= 0) {
-			input_event(input, EV_ABS, ABS_X, td->firstx);
-			input_event(input, EV_ABS, ABS_Y, td->firsty);
-			td->oldest = td->firstid;
-		} else if (td->oldest >= 0) {
-			input_event(input, EV_KEY, BTN_TOUCH, 0);
-			td->oldest = -1;
-		}
-
-		return;
-	}
-	
-	input_event(input, EV_ABS, ABS_MT_TRACKING_ID, td->id);
-	input_event(input, EV_ABS, ABS_MT_POSITION_X, td->x);
-	input_event(input, EV_ABS, ABS_MT_POSITION_Y, td->y);
-
-	input_mt_sync(input);
-
-	/*
-	 * touchscreen emulation: if there was no touching finger previously,
-	 * emit touch event
-	 */
-	if (td->oldest < 0) {
-		input_event(input, EV_KEY, BTN_TOUCH, 1);
-		td->oldest = td->id;
-	}
-
-	/*
-	 * touchscreen emulation: if this is the first finger, wait for the
-	 * second; the oldest is then the second if it was the oldest already
-	 * or if there was no first, the first otherwise.
-	 */
-	if (td->first) {
-		td->firstx = td->x;
-		td->firsty = td->y;
-		td->firstid = td->id;
-	} else {
-		int x, y, oldest;
-		if (td->id == td->oldest || td->firstid < 0) {
-			x = td->x;
-			y = td->y;
-			oldest = td->id;
-		} else {
-			x = td->firstx;
-			y = td->firsty;
-			oldest = td->firstid;
-		}
-		input_event(input, EV_ABS, ABS_X, x);
-		input_event(input, EV_ABS, ABS_Y, y);
-		td->oldest = oldest;
-	}
-}
-
-
-static int cando_event(struct hid_device *hid, struct hid_field *field,
-				struct hid_usage *usage, __s32 value)
-{
-	struct cando_data *td = hid_get_drvdata(hid);
-
-	if (hid->claimed & HID_CLAIMED_INPUT) {
-		struct input_dev *input = field->hidinput->input;
-
-		switch (usage->hid) {
-		case HID_DG_INRANGE:
-			td->valid = value;
-			break;
-		case HID_DG_CONTACTID:
-			td->id = value;
-			break;
-		case HID_GD_X:
-			td->x = value;
-			break;
-		case HID_GD_Y:
-			td->y = value;
-			cando_filter_event(td, input);
-			break;
-		case HID_DG_TIPSWITCH:
-			/* avoid interference from generic hidinput handling */
-			break;
-
-		default:
-			/* fallback to the generic hidinput handling */
-			return 0;
-		}
-	}
-
-	/* we have handled the hidinput part, now remains hiddev */
-	if (hid->claimed & HID_CLAIMED_HIDDEV && hid->hiddev_hid_event)
-		hid->hiddev_hid_event(hid, field, usage, value);
-
-	return 1;
-}
-
-static int cando_probe(struct hid_device *hdev, const struct hid_device_id *id)
-{
-	int ret;
-	struct cando_data *td;
-
-	td = kmalloc(sizeof(struct cando_data), GFP_KERNEL);
-	if (!td) {
-		hid_err(hdev, "cannot allocate Cando Touch data\n");
-		return -ENOMEM;
-	}
-	hid_set_drvdata(hdev, td);
-	td->first = false;
-	td->oldest = -1;
-	td->valid = false;
-
-	ret = hid_parse(hdev);
-	if (!ret)
-		ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
-
-	if (ret)
-		kfree(td);
-
-	return ret;
-}
-
-static void cando_remove(struct hid_device *hdev)
-{
-	hid_hw_stop(hdev);
-	kfree(hid_get_drvdata(hdev));
-	hid_set_drvdata(hdev, NULL);
-}
-
-static const struct hid_device_id cando_devices[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
-			USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
-			USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
-			USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
-		USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
-	{ }
-};
-MODULE_DEVICE_TABLE(hid, cando_devices);
-
-static const struct hid_usage_id cando_grabbed_usages[] = {
-	{ HID_ANY_ID, HID_ANY_ID, HID_ANY_ID },
-	{ HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1}
-};
-
-static struct hid_driver cando_driver = {
-	.name = "cando-touch",
-	.id_table = cando_devices,
-	.probe = cando_probe,
-	.remove = cando_remove,
-	.input_mapping = cando_input_mapping,
-	.input_mapped = cando_input_mapped,
-	.usage_table = cando_grabbed_usages,
-	.event = cando_event,
-};
-
-static int __init cando_init(void)
-{
-	return hid_register_driver(&cando_driver);
-}
-
-static void __exit cando_exit(void)
-{
-	hid_unregister_driver(&cando_driver);
-}
-
-module_init(cando_init);
-module_exit(cando_exit);
-
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 408c4bea4d8d5278a9004af757e3bb11cc03695f..c957c4b4fe703368a4d19e739277b5c9bd41383b 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1045,6 +1045,9 @@ void hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
 
 	rsize = ((report->size - 1) >> 3) + 1;
 
+	if (rsize > HID_MAX_BUFFER_SIZE)
+		rsize = HID_MAX_BUFFER_SIZE;
+
 	if (csize < rsize) {
 		dbg_hid("report %d is too short, (%d < %d)\n", report->id,
 				csize, rsize);
@@ -1290,6 +1293,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ACTIONSTAR, USB_DEVICE_ID_ACTIONSTAR_1011) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
@@ -1356,6 +1360,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, USB_DEVICE_ID_CVTOUCH_SCREEN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) },
@@ -1369,17 +1374,20 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2515) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GOODTOUCH, USB_DEVICE_ID_GOODTOUCH_000f) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HANVON, USB_DEVICE_ID_HANVON_MULTITOUCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ILITEK, USB_DEVICE_ID_ILITEK_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_IRTOUCHSYSTEMS, USB_DEVICE_ID_IRTOUCH_INFRARED_USB) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) },
@@ -1408,10 +1416,12 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LUMIO, USB_DEVICE_ID_CRYSTALTOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD_BOOTLOADER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) },
@@ -1441,6 +1451,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_PCI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN) },
@@ -1454,6 +1465,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM, USB_DEVICE_ID_MTP) },
@@ -1470,12 +1482,15 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TOUCH_INTL, USB_DEVICE_ID_TOUCH_INTL_MULTI_TOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
@@ -1760,19 +1775,37 @@ static const struct hid_device_id hid_ignore_list[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_KYE, 0x0058) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYVOLTAGE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYCURRENT) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIC) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIB) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOTOR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_ABSESP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_AUTODATABUS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 00a94b535d287cb6fc498dfef9a4a881fd323480..0b374a6d6db007853f6762ef489e9191a5e1258e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -37,6 +37,9 @@
 
 #define USB_VENDOR_ID_ACRUX		0x1a34
 
+#define USB_VENDOR_ID_ACTIONSTAR	0x2101
+#define USB_DEVICE_ID_ACTIONSTAR_1011	0x1011
+
 #define USB_VENDOR_ID_ADS_TECH 		0x06e1
 #define USB_DEVICE_ID_ADS_TECH_RADIO_SI470X	0xa155
 
@@ -182,6 +185,9 @@
 #define USB_VENDOR_ID_CREATIVELABS	0x041e
 #define USB_DEVICE_ID_PRODIKEYS_PCMIDI	0x2801
 
+#define USB_VENDOR_ID_CVTOUCH		0x1ff7
+#define USB_DEVICE_ID_CVTOUCH_SCREEN	0x0013
+
 #define USB_VENDOR_ID_CYGNAL		0x10c4
 #define USB_DEVICE_ID_CYGNAL_RADIO_SI470X	0x818a
 
@@ -220,6 +226,7 @@
 #define USB_VENDOR_ID_DREAM_CHEEKY	0x1d34
 
 #define USB_VENDOR_ID_ELO		0x04E7
+#define USB_DEVICE_ID_ELO_TS2515	0x0022
 #define USB_DEVICE_ID_ELO_TS2700	0x0020
 
 #define USB_VENDOR_ID_EMS		0x2006
@@ -255,6 +262,9 @@
 #define USB_DEVICE_ID_0_8_8_IF_KIT	0x0053
 #define USB_DEVICE_ID_PHIDGET_MOTORCONTROL	0x0058
 
+#define USB_VENDOR_ID_GOODTOUCH		0x1aad
+#define USB_DEVICE_ID_GOODTOUCH_000f	0x000f
+
 #define USB_VENDOR_ID_GOTOP		0x08f2
 #define USB_DEVICE_ID_SUPER_Q2		0x007f
 #define USB_DEVICE_ID_GOGOPEN		0x00ce
@@ -334,6 +344,9 @@
 #define USB_DEVICE_ID_UGCI_FLYING	0x0020
 #define USB_DEVICE_ID_UGCI_FIGHTING	0x0030
 
+#define USB_VENDOR_ID_ILITEK		0x222a
+#define USB_DEVICE_ID_ILITEK_MULTITOUCH	0x0001
+
 #define USB_VENDOR_ID_IMATION		0x0718
 #define USB_DEVICE_ID_DISC_STAKKA	0xd000
 
@@ -367,19 +380,38 @@
 
 #define USB_VENDOR_ID_LD		0x0f11
 #define USB_DEVICE_ID_LD_CASSY		0x1000
+#define USB_DEVICE_ID_LD_CASSY2		0x1001
 #define USB_DEVICE_ID_LD_POCKETCASSY	0x1010
+#define USB_DEVICE_ID_LD_POCKETCASSY2	0x1011
 #define USB_DEVICE_ID_LD_MOBILECASSY	0x1020
+#define USB_DEVICE_ID_LD_MOBILECASSY2	0x1021
+#define USB_DEVICE_ID_LD_MICROCASSYVOLTAGE	0x1031
+#define USB_DEVICE_ID_LD_MICROCASSYCURRENT	0x1032
+#define USB_DEVICE_ID_LD_MICROCASSYTIME		0x1033
+#define USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE	0x1035
+#define USB_DEVICE_ID_LD_MICROCASSYPH		0x1038
 #define USB_DEVICE_ID_LD_JWM		0x1080
 #define USB_DEVICE_ID_LD_DMMP		0x1081
 #define USB_DEVICE_ID_LD_UMIP		0x1090
-#define USB_DEVICE_ID_LD_XRAY1		0x1100
+#define USB_DEVICE_ID_LD_UMIC		0x10A0
+#define USB_DEVICE_ID_LD_UMIB		0x10B0
+#define USB_DEVICE_ID_LD_XRAY		0x1100
 #define USB_DEVICE_ID_LD_XRAY2		0x1101
+#define USB_DEVICE_ID_LD_XRAYCT		0x1110
 #define USB_DEVICE_ID_LD_VIDEOCOM	0x1200
+#define USB_DEVICE_ID_LD_MOTOR		0x1210
 #define USB_DEVICE_ID_LD_COM3LAB	0x2000
 #define USB_DEVICE_ID_LD_TELEPORT	0x2010
 #define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020
 #define USB_DEVICE_ID_LD_POWERCONTROL	0x2030
 #define USB_DEVICE_ID_LD_MACHINETEST	0x2040
+#define USB_DEVICE_ID_LD_MOSTANALYSER	0x2050
+#define USB_DEVICE_ID_LD_MOSTANALYSER2	0x2051
+#define USB_DEVICE_ID_LD_ABSESP		0x2060
+#define USB_DEVICE_ID_LD_AUTODATABUS	0x2070
+#define USB_DEVICE_ID_LD_MCT		0x2080
+#define USB_DEVICE_ID_LD_HYBRID		0x2090
+#define USB_DEVICE_ID_LD_HEATCONTROL	0x20A0
 
 #define USB_VENDOR_ID_LOGITECH		0x046d
 #define USB_DEVICE_ID_LOGITECH_RECEIVER	0xc101
@@ -398,6 +430,7 @@
 #define USB_DEVICE_ID_LOGITECH_MOMO_WHEEL	0xc295
 #define USB_DEVICE_ID_LOGITECH_DFP_WHEEL	0xc298
 #define USB_DEVICE_ID_LOGITECH_G25_WHEEL	0xc299
+#define USB_DEVICE_ID_LOGITECH_G27_WHEEL	0xc29b
 #define USB_DEVICE_ID_LOGITECH_WII_WHEEL	0xc29c
 #define USB_DEVICE_ID_LOGITECH_ELITE_KBD	0xc30a
 #define USB_DEVICE_ID_S510_RECEIVER	0xc50c
@@ -411,6 +444,9 @@
 #define USB_DEVICE_ID_DINOVO_MINI	0xc71f
 #define USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2	0xca03
 
+#define USB_VENDOR_ID_LUMIO		0x202e
+#define USB_DEVICE_ID_CRYSTALTOUCH	0x0006
+
 #define USB_VENDOR_ID_MCC		0x09db
 #define USB_DEVICE_ID_MCC_PMD1024LS	0x0076
 #define USB_DEVICE_ID_MCC_PMD1208LS	0x007a
@@ -488,6 +524,9 @@
 #define USB_VENDOR_ID_PANTHERLORD	0x0810
 #define USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK	0x0001
 
+#define USB_VENDOR_ID_PENMOUNT		0x14e1
+#define USB_DEVICE_ID_PENMOUNT_PCI	0x3500
+
 #define USB_VENDOR_ID_PETALYNX		0x18b1
 #define USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE	0x0037
 
@@ -531,6 +570,7 @@
 #define USB_VENDOR_ID_SONY			0x054c
 #define USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE	0x024b
 #define USB_DEVICE_ID_SONY_PS3_CONTROLLER	0x0268
+#define USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER	0x042f
 
 #define USB_VENDOR_ID_SOUNDGRAPH	0x15c2
 #define USB_DEVICE_ID_SOUNDGRAPH_IMON_FIRST	0x0034
@@ -551,6 +591,10 @@
 #define USB_VENDOR_ID_SUNPLUS		0x04fc
 #define USB_DEVICE_ID_SUNPLUS_WDESKTOP	0x05d8
 
+#define USB_VENDOR_ID_SYMBOL		0x05e0
+#define USB_DEVICE_ID_SYMBOL_SCANNER_1	0x0800
+#define USB_DEVICE_ID_SYMBOL_SCANNER_2	0x1300
+
 #define USB_VENDOR_ID_THRUSTMASTER	0x044f
 
 #define USB_VENDOR_ID_TOPSEED		0x0766
@@ -562,6 +606,9 @@
 #define USB_VENDOR_ID_TOPMAX		0x0663
 #define USB_DEVICE_ID_TOPMAX_COBRAPAD	0x0103
 
+#define USB_VENDOR_ID_TOUCH_INTL	0x1e5e
+#define USB_DEVICE_ID_TOUCH_INTL_MULTI_TOUCH	0x0313
+
 #define USB_VENDOR_ID_TOUCHPACK		0x1bfd
 #define USB_DEVICE_ID_TOUCHPACK_RTS	0x1688
 
@@ -579,6 +626,10 @@
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U	0x0004
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U	0x0005
 
+#define USB_VENDOR_ID_UNITEC	0x227d
+#define USB_DEVICE_ID_UNITEC_USB_TOUCH_0709	0x0709
+#define USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19	0x0a19
+
 #define USB_VENDOR_ID_VERNIER		0x08f7
 #define USB_DEVICE_ID_VERNIER_LABPRO	0x0001
 #define USB_DEVICE_ID_VERNIER_GOTEMP	0x0002
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 33dde8724e02faec04fe1388103343a4cf03eda2..6559e2e3364ec9cf5a4f56e4f112b47c85a2ce7a 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -44,11 +44,11 @@ static const unsigned char hid_keyboard[256] = {
 	 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190,
 	191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113,
 	115,114,unk,unk,unk,121,unk, 89, 93,124, 92, 94, 95,unk,unk,unk,
-	122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+	122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,111,unk,unk,unk,
 	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
 	unk,unk,unk,unk,unk,unk,179,180,unk,unk,unk,unk,unk,unk,unk,unk,
 	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
-	unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
+	unk,unk,unk,unk,unk,unk,unk,unk,111,unk,unk,unk,unk,unk,unk,unk,
 	 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
 	150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk
 };
@@ -357,6 +357,18 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 			case 0x1: map_key_clear(KEY_POWER);  break;
 			case 0x2: map_key_clear(KEY_SLEEP);  break;
 			case 0x3: map_key_clear(KEY_WAKEUP); break;
+			case 0x4: map_key_clear(KEY_CONTEXT_MENU); break;
+			case 0x5: map_key_clear(KEY_MENU); break;
+			case 0x6: map_key_clear(KEY_PROG1); break;
+			case 0x7: map_key_clear(KEY_HELP); break;
+			case 0x8: map_key_clear(KEY_EXIT); break;
+			case 0x9: map_key_clear(KEY_SELECT); break;
+			case 0xa: map_key_clear(KEY_RIGHT); break;
+			case 0xb: map_key_clear(KEY_LEFT); break;
+			case 0xc: map_key_clear(KEY_UP); break;
+			case 0xd: map_key_clear(KEY_DOWN); break;
+			case 0xe: map_key_clear(KEY_POWER2); break;
+			case 0xf: map_key_clear(KEY_RESTART); break;
 			default: goto unknown;
 			}
 			break;
@@ -466,16 +478,39 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		}
 		break;
 
-	case HID_UP_CONSUMER:	/* USB HUT v1.1, pages 56-62 */
+	case HID_UP_CONSUMER:	/* USB HUT v1.12, pages 75-84 */
 		switch (usage->hid & HID_USAGE) {
 		case 0x000: goto ignore;
+		case 0x030: map_key_clear(KEY_POWER);		break;
+		case 0x031: map_key_clear(KEY_RESTART);		break;
+		case 0x032: map_key_clear(KEY_SLEEP);		break;
 		case 0x034: map_key_clear(KEY_SLEEP);		break;
+		case 0x035: map_key_clear(KEY_KBDILLUMTOGGLE);	break;
 		case 0x036: map_key_clear(BTN_MISC);		break;
 
-		case 0x040: map_key_clear(KEY_MENU);		break;
-		case 0x045: map_key_clear(KEY_RADIO);		break;
-
+		case 0x040: map_key_clear(KEY_MENU);		break; /* Menu */
+		case 0x041: map_key_clear(KEY_SELECT);		break; /* Menu Pick */
+		case 0x042: map_key_clear(KEY_UP);		break; /* Menu Up */
+		case 0x043: map_key_clear(KEY_DOWN);		break; /* Menu Down */
+		case 0x044: map_key_clear(KEY_LEFT);		break; /* Menu Left */
+		case 0x045: map_key_clear(KEY_RIGHT);		break; /* Menu Right */
+		case 0x046: map_key_clear(KEY_ESC);		break; /* Menu Escape */
+		case 0x047: map_key_clear(KEY_KPPLUS);		break; /* Menu Value Increase */
+		case 0x048: map_key_clear(KEY_KPMINUS);		break; /* Menu Value Decrease */
+
+		case 0x060: map_key_clear(KEY_INFO);		break; /* Data On Screen */
+		case 0x061: map_key_clear(KEY_SUBTITLE);	break; /* Closed Caption */
+		case 0x063: map_key_clear(KEY_VCR);		break; /* VCR/TV */
+		case 0x065: map_key_clear(KEY_CAMERA);		break; /* Snapshot */
+		case 0x069: map_key_clear(KEY_RED);		break;
+		case 0x06a: map_key_clear(KEY_GREEN);		break;
+		case 0x06b: map_key_clear(KEY_BLUE);		break;
+		case 0x06c: map_key_clear(KEY_YELLOW);		break;
+		case 0x06d: map_key_clear(KEY_ZOOM);		break;
+
+		case 0x082: map_key_clear(KEY_VIDEO_NEXT);	break;
 		case 0x083: map_key_clear(KEY_LAST);		break;
+		case 0x084: map_key_clear(KEY_ENTER);		break;
 		case 0x088: map_key_clear(KEY_PC);		break;
 		case 0x089: map_key_clear(KEY_TV);		break;
 		case 0x08a: map_key_clear(KEY_WWW);		break;
@@ -509,6 +544,8 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		case 0x0b7: map_key_clear(KEY_STOPCD);		break;
 		case 0x0b8: map_key_clear(KEY_EJECTCD);		break;
 		case 0x0bc: map_key_clear(KEY_MEDIA_REPEAT);	break;
+		case 0x0b9: map_key_clear(KEY_SHUFFLE);		break;
+		case 0x0bf: map_key_clear(KEY_SLOW);		break;
 
 		case 0x0cd: map_key_clear(KEY_PLAYPAUSE);	break;
 		case 0x0e0: map_abs_clear(ABS_VOLUME);		break;
@@ -516,6 +553,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		case 0x0e5: map_key_clear(KEY_BASSBOOST);	break;
 		case 0x0e9: map_key_clear(KEY_VOLUMEUP);	break;
 		case 0x0ea: map_key_clear(KEY_VOLUMEDOWN);	break;
+		case 0x0f5: map_key_clear(KEY_SLOW);		break;
 
 		case 0x182: map_key_clear(KEY_BOOKMARKS);	break;
 		case 0x183: map_key_clear(KEY_CONFIG);		break;
@@ -532,6 +570,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		case 0x18e: map_key_clear(KEY_CALENDAR);	break;
 		case 0x191: map_key_clear(KEY_FINANCE);		break;
 		case 0x192: map_key_clear(KEY_CALC);		break;
+		case 0x193: map_key_clear(KEY_PLAYER);		break;
 		case 0x194: map_key_clear(KEY_FILE);		break;
 		case 0x196: map_key_clear(KEY_WWW);		break;
 		case 0x199: map_key_clear(KEY_CHAT);		break;
@@ -540,8 +579,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		case 0x1a6: map_key_clear(KEY_HELP);		break;
 		case 0x1a7: map_key_clear(KEY_DOCUMENTS);	break;
 		case 0x1ab: map_key_clear(KEY_SPELLCHECK);	break;
-		case 0x1b6: map_key_clear(KEY_MEDIA);		break;
-		case 0x1b7: map_key_clear(KEY_SOUND);		break;
+		case 0x1ae: map_key_clear(KEY_KEYBOARD);	break;
+		case 0x1b6: map_key_clear(KEY_IMAGES);		break;
+		case 0x1b7: map_key_clear(KEY_AUDIO);		break;
+		case 0x1b8: map_key_clear(KEY_VIDEO);		break;
 		case 0x1bc: map_key_clear(KEY_MESSENGER);	break;
 		case 0x1bd: map_key_clear(KEY_INFO);		break;
 		case 0x201: map_key_clear(KEY_NEW);		break;
@@ -570,7 +611,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		case 0x233: map_key_clear(KEY_SCROLLUP);	break;
 		case 0x234: map_key_clear(KEY_SCROLLDOWN);	break;
 		case 0x238: map_rel(REL_HWHEEL);		break;
+		case 0x23d: map_key_clear(KEY_EDIT);		break;
 		case 0x25f: map_key_clear(KEY_CANCEL);		break;
+		case 0x269: map_key_clear(KEY_INSERT);		break;
+		case 0x26a: map_key_clear(KEY_DELETE);		break;
 		case 0x279: map_key_clear(KEY_REDO);		break;
 
 		case 0x289: map_key_clear(KEY_REPLY);		break;
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 3da90402ee81ee5527cdc670342d9b21e8a05e31..21f205f092500e6902951c5fe2e261af6e6edf3b 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -377,6 +377,8 @@ static const struct hid_device_id lg_devices[] = {
 		.driver_data = LG_FF },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL),
 		.driver_data = LG_FF },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL),
+		.driver_data = LG_FF },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL),
 		.driver_data = LG_FF },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL),
diff --git a/drivers/hid/hid-lgff.c b/drivers/hid/hid-lgff.c
index f099079ca6b9f8819210aca297bfe38fa8422e45..088f85049290164a92167dbdda3ef6480f1a3f5e 100644
--- a/drivers/hid/hid-lgff.c
+++ b/drivers/hid/hid-lgff.c
@@ -72,6 +72,9 @@ static const struct dev_type devices[] = {
 	{ 0x046d, 0xc287, ff_joystick_ac },
 	{ 0x046d, 0xc293, ff_joystick },
 	{ 0x046d, 0xc294, ff_wheel },
+	{ 0x046d, 0xc298, ff_wheel },
+	{ 0x046d, 0xc299, ff_wheel },
+	{ 0x046d, 0xc29b, ff_wheel },
 	{ 0x046d, 0xc295, ff_joystick },
 	{ 0x046d, 0xc298, ff_wheel },
 	{ 0x046d, 0xc299, ff_wheel },
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index 0ec91c18a4216a52a4a3c7d85292a22f61a6e828..a5eda4c8127a274ee20343d26a82383135c3048b 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -501,9 +501,17 @@ static int magicmouse_probe(struct hid_device *hdev,
 	}
 	report->size = 6;
 
+	/*
+	 * The device reponds with 'invalid report id' when feature
+	 * report switching it into multitouch mode is sent to it.
+	 *
+	 * This results in -EIO from the _raw low-level transport callback,
+	 * but there seems to be no other way of switching the mode.
+	 * Thus the super-ugly hacky success check below.
+	 */
 	ret = hdev->hid_output_raw_report(hdev, feature, sizeof(feature),
 			HID_FEATURE_REPORT);
-	if (ret != sizeof(feature)) {
+	if (ret != -EIO) {
 		hid_err(hdev, "unable to request touch data (%d)\n", ret);
 		goto err_stop_hw;
 	}
diff --git a/drivers/hid/hid-mosart.c b/drivers/hid/hid-mosart.c
deleted file mode 100644
index aed7ffe36283981c29aad688d6a06dc8d7c3ab9b..0000000000000000000000000000000000000000
--- a/drivers/hid/hid-mosart.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- *  HID driver for the multitouch panel on the ASUS EeePC T91MT
- *
- *  Copyright (c) 2009-2010 Stephane Chatty <chatty@enac.fr>
- *  Copyright (c) 2010 Teemu Tuominen <teemu.tuominen@cybercom.com>
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-
-#include <linux/device.h>
-#include <linux/hid.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include "usbhid/usbhid.h"
-
-MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
-MODULE_DESCRIPTION("MosArt dual-touch panel");
-MODULE_LICENSE("GPL");
-
-#include "hid-ids.h"
-
-struct mosart_data {
-	__u16 x, y;
-	__u8 id;
-	bool valid;		/* valid finger data, or just placeholder? */
-	bool first;		/* is this the first finger in this frame? */
-	bool activity_now;	/* at least one active finger in this frame? */
-	bool activity;		/* at least one active finger previously? */
-};
-
-static int mosart_input_mapping(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	switch (usage->hid & HID_USAGE_PAGE) {
-
-	case HID_UP_GENDESK:
-		switch (usage->hid) {
-		case HID_GD_X:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_X);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_X,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
-			return 1;
-		case HID_GD_Y:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_Y);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_Y,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
-			return 1;
-		}
-		return 0;
-
-	case HID_UP_DIGITIZER:
-		switch (usage->hid) {
-		case HID_DG_CONFIDENCE:
-		case HID_DG_TIPSWITCH:
-		case HID_DG_INPUTMODE:
-		case HID_DG_DEVICEINDEX:
-		case HID_DG_CONTACTCOUNT:
-		case HID_DG_CONTACTMAX:
-		case HID_DG_TIPPRESSURE:
-		case HID_DG_WIDTH:
-		case HID_DG_HEIGHT:
-			return -1;
-		case HID_DG_INRANGE:
-			/* touchscreen emulation */
-			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
-			return 1;
-
-		case HID_DG_CONTACTID:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TRACKING_ID);
-			return 1;
-
-		}
-		return 0;
-
-	case 0xff000000:
-		/* ignore HID features */
-		return -1;
-
-	case HID_UP_BUTTON:
-		/* ignore buttons */
-		return -1;
-	}
-
-	return 0;
-}
-
-static int mosart_input_mapped(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	if (usage->type == EV_KEY || usage->type == EV_ABS)
-		clear_bit(usage->code, *bit);
-
-	return 0;
-}
-
-/*
- * this function is called when a whole finger has been parsed,
- * so that it can decide what to send to the input layer.
- */
-static void mosart_filter_event(struct mosart_data *td, struct input_dev *input)
-{
-	td->first = !td->first; /* touchscreen emulation */
-
-	if (!td->valid) {
-		/*
-		 * touchscreen emulation: if no finger in this frame is valid
-		 * and there previously was finger activity, this is a release
-		 */ 
-		if (!td->first && !td->activity_now && td->activity) {
-			input_event(input, EV_KEY, BTN_TOUCH, 0);
-			td->activity = false;
-		}
-		return;
-	}
-
-	input_event(input, EV_ABS, ABS_MT_TRACKING_ID, td->id);
-	input_event(input, EV_ABS, ABS_MT_POSITION_X, td->x);
-	input_event(input, EV_ABS, ABS_MT_POSITION_Y, td->y);
-
-	input_mt_sync(input);
-	td->valid = false;
-
-	/* touchscreen emulation: if first active finger in this frame... */
-	if (!td->activity_now) {
-		/* if there was no previous activity, emit touch event */
-		if (!td->activity) {
-			input_event(input, EV_KEY, BTN_TOUCH, 1);
-			td->activity = true;
-		}
-		td->activity_now = true;
-		/* and in any case this is our preferred finger */
-		input_event(input, EV_ABS, ABS_X, td->x);
-		input_event(input, EV_ABS, ABS_Y, td->y);
-	}
-}
-
-
-static int mosart_event(struct hid_device *hid, struct hid_field *field,
-				struct hid_usage *usage, __s32 value)
-{
-	struct mosart_data *td = hid_get_drvdata(hid);
-
-	if (hid->claimed & HID_CLAIMED_INPUT) {
-		struct input_dev *input = field->hidinput->input;
-		switch (usage->hid) {
-		case HID_DG_INRANGE:
-			td->valid = !!value;
-			break;
-		case HID_GD_X:
-			td->x = value;
-			break;
-		case HID_GD_Y:
-			td->y = value;
-			mosart_filter_event(td, input);
-			break;
-		case HID_DG_CONTACTID:
-			td->id = value;
-			break;
-		case HID_DG_CONTACTCOUNT:
-			/* touch emulation: this is the last field in a frame */
-			td->first = false;
-			td->activity_now = false;
-			break;
-		case HID_DG_CONFIDENCE:
-		case HID_DG_TIPSWITCH:
-			/* avoid interference from generic hidinput handling */
-			break;
-
-		default:
-			/* fallback to the generic hidinput handling */
-			return 0;
-		}
-	}
-
-	/* we have handled the hidinput part, now remains hiddev */
-	if (hid->claimed & HID_CLAIMED_HIDDEV && hid->hiddev_hid_event)
-		hid->hiddev_hid_event(hid, field, usage, value);
-
-	return 1;
-}
-
-static int mosart_probe(struct hid_device *hdev, const struct hid_device_id *id)
-{
-	int ret;
-	struct mosart_data *td;
-
-
-	td = kmalloc(sizeof(struct mosart_data), GFP_KERNEL);
-	if (!td) {
-		hid_err(hdev, "cannot allocate MosArt data\n");
-		return -ENOMEM;
-	}
-	td->valid = false;
-	td->activity = false;
-	td->activity_now = false;
-	td->first = false;
-	hid_set_drvdata(hdev, td);
-
-	/* currently, it's better to have one evdev device only */
-#if 0
-	hdev->quirks |= HID_QUIRK_MULTI_INPUT;
-#endif
-
-	ret = hid_parse(hdev);
-	if (ret == 0)
-		ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
-
-	if (ret == 0) {
-		struct hid_report_enum *re = hdev->report_enum
-						+ HID_FEATURE_REPORT;
-		struct hid_report *r = re->report_id_hash[7];
-
-		r->field[0]->value[0] = 0x02;
-		usbhid_submit_report(hdev, r, USB_DIR_OUT);
-	} else 
-		kfree(td);
-
-	return ret;
-}
-
-#ifdef CONFIG_PM
-static int mosart_reset_resume(struct hid_device *hdev)
-{
-	struct hid_report_enum *re = hdev->report_enum
-						+ HID_FEATURE_REPORT;
-	struct hid_report *r = re->report_id_hash[7];
-
-	r->field[0]->value[0] = 0x02;
-	usbhid_submit_report(hdev, r, USB_DIR_OUT);
-	return 0;
-}
-#endif
-
-static void mosart_remove(struct hid_device *hdev)
-{
-	hid_hw_stop(hdev);
-	kfree(hid_get_drvdata(hdev));
-	hid_set_drvdata(hdev, NULL);
-}
-
-static const struct hid_device_id mosart_devices[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) },
-	{ }
-};
-MODULE_DEVICE_TABLE(hid, mosart_devices);
-
-static const struct hid_usage_id mosart_grabbed_usages[] = {
-	{ HID_ANY_ID, HID_ANY_ID, HID_ANY_ID },
-	{ HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1}
-};
-
-static struct hid_driver mosart_driver = {
-	.name = "mosart",
-	.id_table = mosart_devices,
-	.probe = mosart_probe,
-	.remove = mosart_remove,
-	.input_mapping = mosart_input_mapping,
-	.input_mapped = mosart_input_mapped,
-	.usage_table = mosart_grabbed_usages,
-	.event = mosart_event,
-#ifdef CONFIG_PM
-	.reset_resume = mosart_reset_resume,
-#endif
-};
-
-static int __init mosart_init(void)
-{
-	return hid_register_driver(&mosart_driver);
-}
-
-static void __exit mosart_exit(void)
-{
-	hid_unregister_driver(&mosart_driver);
-}
-
-module_init(mosart_init);
-module_exit(mosart_exit);
-
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index ee01e65e22d65af60e3943da4cc43e96d0854c27..ecd4d2db9e800ca2397c3ad18945d30b2080a028 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -11,6 +11,12 @@
  *  Copyright (c) 2010 Henrik Rydberg <rydberg@euromail.se>
  *  Copyright (c) 2010 Canonical, Ltd.
  *
+ *  This code is partly based on hid-3m-pct.c:
+ *
+ *  Copyright (c) 2009-2010 Stephane Chatty <chatty@enac.fr>
+ *  Copyright (c) 2010      Henrik Rydberg <rydberg@euromail.se>
+ *  Copyright (c) 2010      Canonical, Ltd.
+ *
  */
 
 /*
@@ -44,6 +50,7 @@ MODULE_LICENSE("GPL");
 #define MT_QUIRK_VALID_IS_INRANGE	(1 << 4)
 #define MT_QUIRK_VALID_IS_CONFIDENCE	(1 << 5)
 #define MT_QUIRK_EGALAX_XYZ_FIXUP	(1 << 6)
+#define MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE	(1 << 7)
 
 struct mt_slot {
 	__s32 x, y, p, w, h;
@@ -60,24 +67,36 @@ struct mt_device {
 	__s8 inputmode;		/* InputMode HID feature, -1 if non-existent */
 	__u8 num_received;	/* how many contacts we received */
 	__u8 num_expected;	/* expected last contact index */
+	__u8 maxcontacts;
 	bool curvalid;		/* is the current contact valid? */
-	struct mt_slot slots[0];	/* first slot */
+	struct mt_slot *slots;
 };
 
 struct mt_class {
 	__s32 name;	/* MT_CLS */
 	__s32 quirks;
 	__s32 sn_move;	/* Signal/noise ratio for move events */
+	__s32 sn_width;	/* Signal/noise ratio for width events */
+	__s32 sn_height;	/* Signal/noise ratio for height events */
 	__s32 sn_pressure;	/* Signal/noise ratio for pressure events */
 	__u8 maxcontacts;
 };
 
 /* classes of device behavior */
-#define MT_CLS_DEFAULT				1
-#define MT_CLS_DUAL_INRANGE_CONTACTID		2
-#define MT_CLS_DUAL_INRANGE_CONTACTNUMBER	3
-#define MT_CLS_CYPRESS				4
-#define MT_CLS_EGALAX				5
+#define MT_CLS_DEFAULT				0x0001
+
+#define MT_CLS_CONFIDENCE			0x0002
+#define MT_CLS_CONFIDENCE_MINUS_ONE		0x0003
+#define MT_CLS_DUAL_INRANGE_CONTACTID		0x0004
+#define MT_CLS_DUAL_INRANGE_CONTACTNUMBER	0x0005
+#define MT_CLS_DUAL_NSMU_CONTACTID		0x0006
+
+/* vendor specific classes */
+#define MT_CLS_3M				0x0101
+#define MT_CLS_CYPRESS				0x0102
+#define MT_CLS_EGALAX				0x0103
+
+#define MT_DEFAULT_MAXCONTACT	10
 
 /*
  * these device-dependent functions determine what slot corresponds
@@ -95,12 +114,12 @@ static int cypress_compute_slot(struct mt_device *td)
 static int find_slot_from_contactid(struct mt_device *td)
 {
 	int i;
-	for (i = 0; i < td->mtclass->maxcontacts; ++i) {
+	for (i = 0; i < td->maxcontacts; ++i) {
 		if (td->slots[i].contactid == td->curdata.contactid &&
 			td->slots[i].touch_state)
 			return i;
 	}
-	for (i = 0; i < td->mtclass->maxcontacts; ++i) {
+	for (i = 0; i < td->maxcontacts; ++i) {
 		if (!td->slots[i].seen_in_this_frame &&
 			!td->slots[i].touch_state)
 			return i;
@@ -113,8 +132,12 @@ static int find_slot_from_contactid(struct mt_device *td)
 
 struct mt_class mt_classes[] = {
 	{ .name = MT_CLS_DEFAULT,
-		.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP,
-		.maxcontacts = 10 },
+		.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP },
+	{ .name = MT_CLS_CONFIDENCE,
+		.quirks = MT_QUIRK_VALID_IS_CONFIDENCE },
+	{ .name = MT_CLS_CONFIDENCE_MINUS_ONE,
+		.quirks = MT_QUIRK_VALID_IS_CONFIDENCE |
+			MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE },
 	{ .name = MT_CLS_DUAL_INRANGE_CONTACTID,
 		.quirks = MT_QUIRK_VALID_IS_INRANGE |
 			MT_QUIRK_SLOT_IS_CONTACTID,
@@ -123,11 +146,24 @@ struct mt_class mt_classes[] = {
 		.quirks = MT_QUIRK_VALID_IS_INRANGE |
 			MT_QUIRK_SLOT_IS_CONTACTNUMBER,
 		.maxcontacts = 2 },
+	{ .name = MT_CLS_DUAL_NSMU_CONTACTID,
+		.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
+			MT_QUIRK_SLOT_IS_CONTACTID,
+		.maxcontacts = 2 },
+
+	/*
+	 * vendor specific classes
+	 */
+	{ .name = MT_CLS_3M,
+		.quirks = MT_QUIRK_VALID_IS_CONFIDENCE |
+			MT_QUIRK_SLOT_IS_CONTACTID,
+		.sn_move = 2048,
+		.sn_width = 128,
+		.sn_height = 128 },
 	{ .name = MT_CLS_CYPRESS,
 		.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
 			MT_QUIRK_CYPRESS,
 		.maxcontacts = 10 },
-
 	{ .name = MT_CLS_EGALAX,
 		.quirks =  MT_QUIRK_SLOT_IS_CONTACTID |
 			MT_QUIRK_VALID_IS_INRANGE |
@@ -136,15 +172,26 @@ struct mt_class mt_classes[] = {
 		.sn_move = 4096,
 		.sn_pressure = 32,
 	},
+
 	{ }
 };
 
 static void mt_feature_mapping(struct hid_device *hdev,
 		struct hid_field *field, struct hid_usage *usage)
 {
-	if (usage->hid == HID_DG_INPUTMODE) {
-		struct mt_device *td = hid_get_drvdata(hdev);
+	struct mt_device *td = hid_get_drvdata(hdev);
+
+	switch (usage->hid) {
+	case HID_DG_INPUTMODE:
 		td->inputmode = field->report->id;
+		break;
+	case HID_DG_CONTACTMAX:
+		td->maxcontacts = field->value[0];
+		if (td->mtclass->maxcontacts)
+			/* check if the maxcontacts is given by the class */
+			td->maxcontacts = td->mtclass->maxcontacts;
+
+		break;
 	}
 }
 
@@ -179,6 +226,7 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			/* touchscreen emulation */
 			set_abs(hi->input, ABS_X, field, cls->sn_move);
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_GD_Y:
 			if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP)
@@ -190,6 +238,7 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			/* touchscreen emulation */
 			set_abs(hi->input, ABS_Y, field, cls->sn_move);
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		}
 		return 0;
@@ -198,32 +247,40 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 		switch (usage->hid) {
 		case HID_DG_INRANGE:
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_CONFIDENCE:
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_TIPSWITCH:
 			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
 			input_set_capability(hi->input, EV_KEY, BTN_TOUCH);
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_CONTACTID:
-			input_mt_init_slots(hi->input,
-					td->mtclass->maxcontacts);
+			input_mt_init_slots(hi->input, td->maxcontacts);
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_WIDTH:
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_TOUCH_MAJOR);
+			set_abs(hi->input, ABS_MT_TOUCH_MAJOR, field,
+				cls->sn_width);
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_HEIGHT:
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_TOUCH_MINOR);
-			field->logical_maximum = 1;
-			field->logical_minimum = 0;
-			set_abs(hi->input, ABS_MT_ORIENTATION, field, 0);
+			set_abs(hi->input, ABS_MT_TOUCH_MINOR, field,
+				cls->sn_height);
+			input_set_abs_params(hi->input,
+					ABS_MT_ORIENTATION, 0, 1, 0, 0);
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_TIPPRESSURE:
 			if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP)
@@ -236,13 +293,15 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			set_abs(hi->input, ABS_PRESSURE, field,
 				cls->sn_pressure);
 			td->last_slot_field = usage->hid;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_CONTACTCOUNT:
-			td->last_field_index = field->report->maxfield - 1;
+			td->last_field_index = field->index;
 			return 1;
 		case HID_DG_CONTACTMAX:
 			/* we don't set td->last_slot_field as contactcount and
 			 * contact max are global to the report */
+			td->last_field_index = field->index;
 			return -1;
 		}
 		/* let hid-input decide for the others */
@@ -279,6 +338,9 @@ static int mt_compute_slot(struct mt_device *td)
 	if (quirks & MT_QUIRK_SLOT_IS_CONTACTNUMBER)
 		return td->num_received;
 
+	if (quirks & MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE)
+		return td->curdata.contactid - 1;
+
 	return find_slot_from_contactid(td);
 }
 
@@ -292,7 +354,7 @@ static void mt_complete_slot(struct mt_device *td)
 	if (td->curvalid) {
 		int slotnum = mt_compute_slot(td);
 
-		if (slotnum >= 0 && slotnum < td->mtclass->maxcontacts)
+		if (slotnum >= 0 && slotnum < td->maxcontacts)
 			td->slots[slotnum] = td->curdata;
 	}
 	td->num_received++;
@@ -307,7 +369,7 @@ static void mt_emit_event(struct mt_device *td, struct input_dev *input)
 {
 	int i;
 
-	for (i = 0; i < td->mtclass->maxcontacts; ++i) {
+	for (i = 0; i < td->maxcontacts; ++i) {
 		struct mt_slot *s = &(td->slots[i]);
 		if ((td->mtclass->quirks & MT_QUIRK_NOT_SEEN_MEANS_UP) &&
 			!s->seen_in_this_frame) {
@@ -318,11 +380,18 @@ static void mt_emit_event(struct mt_device *td, struct input_dev *input)
 		input_mt_report_slot_state(input, MT_TOOL_FINGER,
 			s->touch_state);
 		if (s->touch_state) {
+			/* this finger is on the screen */
+			int wide = (s->w > s->h);
+			/* divided by two to match visual scale of touch */
+			int major = max(s->w, s->h) >> 1;
+			int minor = min(s->w, s->h) >> 1;
+
 			input_event(input, EV_ABS, ABS_MT_POSITION_X, s->x);
 			input_event(input, EV_ABS, ABS_MT_POSITION_Y, s->y);
+			input_event(input, EV_ABS, ABS_MT_ORIENTATION, wide);
 			input_event(input, EV_ABS, ABS_MT_PRESSURE, s->p);
-			input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, s->w);
-			input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, s->h);
+			input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major);
+			input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor);
 		}
 		s->seen_in_this_frame = false;
 
@@ -341,7 +410,7 @@ static int mt_event(struct hid_device *hid, struct hid_field *field,
 	struct mt_device *td = hid_get_drvdata(hid);
 	__s32 quirks = td->mtclass->quirks;
 
-	if (hid->claimed & HID_CLAIMED_INPUT) {
+	if (hid->claimed & HID_CLAIMED_INPUT && td->slots) {
 		switch (usage->hid) {
 		case HID_DG_INRANGE:
 			if (quirks & MT_QUIRK_VALID_IS_INRANGE)
@@ -390,8 +459,6 @@ static int mt_event(struct hid_device *hid, struct hid_field *field,
 
 		if (usage->hid == td->last_slot_field) {
 			mt_complete_slot(td);
-			if (!td->last_field_index)
-				mt_emit_event(td, field->hidinput->input);
 		}
 
 		if (field->index == td->last_field_index
@@ -442,9 +509,7 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	 */
 	hdev->quirks |= HID_QUIRK_NO_INPUT_SYNC;
 
-	td = kzalloc(sizeof(struct mt_device) +
-				mtclass->maxcontacts * sizeof(struct mt_slot),
-				GFP_KERNEL);
+	td = kzalloc(sizeof(struct mt_device), GFP_KERNEL);
 	if (!td) {
 		dev_err(&hdev->dev, "cannot allocate multitouch data\n");
 		return -ENOMEM;
@@ -461,6 +526,18 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	if (ret)
 		goto fail;
 
+	if (!td->maxcontacts)
+		td->maxcontacts = MT_DEFAULT_MAXCONTACT;
+
+	td->slots = kzalloc(td->maxcontacts * sizeof(struct mt_slot),
+				GFP_KERNEL);
+	if (!td->slots) {
+		dev_err(&hdev->dev, "cannot allocate multitouch slots\n");
+		hid_hw_stop(hdev);
+		ret = -ENOMEM;
+		goto fail;
+	}
+
 	mt_set_input_mode(hdev);
 
 	return 0;
@@ -482,27 +559,115 @@ static void mt_remove(struct hid_device *hdev)
 {
 	struct mt_device *td = hid_get_drvdata(hdev);
 	hid_hw_stop(hdev);
+	kfree(td->slots);
 	kfree(td);
 	hid_set_drvdata(hdev, NULL);
 }
 
 static const struct hid_device_id mt_devices[] = {
 
+	/* 3M panels */
+	{ .driver_data = MT_CLS_3M,
+		HID_USB_DEVICE(USB_VENDOR_ID_3M,
+			USB_DEVICE_ID_3M1968) },
+	{ .driver_data = MT_CLS_3M,
+		HID_USB_DEVICE(USB_VENDOR_ID_3M,
+			USB_DEVICE_ID_3M2256) },
+
+	/* ActionStar panels */
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_ACTIONSTAR,
+			USB_DEVICE_ID_ACTIONSTAR_1011) },
+
+	/* Cando panels */
+	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
+		HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
+			USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
+	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
+		HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
+			USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1) },
+	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
+		HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
+			USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
+	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
+		HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
+			USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
+
+	/* CVTouch panels */
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH,
+			USB_DEVICE_ID_CVTOUCH_SCREEN) },
+
 	/* Cypress panel */
 	{ .driver_data = MT_CLS_CYPRESS,
 		HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS,
 			USB_DEVICE_ID_CYPRESS_TRUETOUCH) },
 
+	/* eGalax devices (resistive) */
+	{  .driver_data = MT_CLS_EGALAX,
+		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
+	{  .driver_data = MT_CLS_EGALAX,
+		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
+
+	/* eGalax devices (capacitive) */
+	{  .driver_data = MT_CLS_EGALAX,
+		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
+	{  .driver_data = MT_CLS_EGALAX,
+		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) },
+	{  .driver_data = MT_CLS_EGALAX,
+		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
+
+	/* Elo TouchSystems IntelliTouch Plus panel */
+	{ .driver_data = MT_CLS_DUAL_NSMU_CONTACTID,
+		HID_USB_DEVICE(USB_VENDOR_ID_ELO,
+			USB_DEVICE_ID_ELO_TS2515) },
+
 	/* GeneralTouch panel */
 	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
 		HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
 			USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
 
+	/* GoodTouch panels */
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_GOODTOUCH,
+			USB_DEVICE_ID_GOODTOUCH_000f) },
+
+	/* Ilitek dual touch panel */
+	{  .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_ILITEK,
+			USB_DEVICE_ID_ILITEK_MULTITOUCH) },
+
 	/* IRTOUCH panels */
 	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTID,
 		HID_USB_DEVICE(USB_VENDOR_ID_IRTOUCHSYSTEMS,
 			USB_DEVICE_ID_IRTOUCH_INFRARED_USB) },
 
+	/* Lumio panels */
+	{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
+		HID_USB_DEVICE(USB_VENDOR_ID_LUMIO,
+			USB_DEVICE_ID_CRYSTALTOUCH) },
+
+	/* MosArt panels */
+	{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
+		HID_USB_DEVICE(USB_VENDOR_ID_ASUS,
+			USB_DEVICE_ID_ASUS_T91MT)},
+	{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
+		HID_USB_DEVICE(USB_VENDOR_ID_ASUS,
+			USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) },
+	{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
+		HID_USB_DEVICE(USB_VENDOR_ID_TURBOX,
+			USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) },
+
+	/* PenMount panels */
+	{ .driver_data = MT_CLS_CONFIDENCE,
+		HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT,
+			USB_DEVICE_ID_PENMOUNT_PCI) },
+
 	/* PixCir-based panels */
 	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTID,
 		HID_USB_DEVICE(USB_VENDOR_ID_HANVON,
@@ -511,24 +676,29 @@ static const struct hid_device_id mt_devices[] = {
 		HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
 			USB_DEVICE_ID_CANDO_PIXCIR_MULTI_TOUCH) },
 
-	/* Resistive eGalax devices */
-	{  .driver_data = MT_CLS_EGALAX,
-		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
-			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
-	{  .driver_data = MT_CLS_EGALAX,
-		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
-			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
-
-	/* Capacitive eGalax devices */
-	{  .driver_data = MT_CLS_EGALAX,
-		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
-			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
-	{  .driver_data = MT_CLS_EGALAX,
-		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
-			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) },
-	{  .driver_data = MT_CLS_EGALAX,
-		HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
-			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
+	/* Stantum panels */
+	{ .driver_data = MT_CLS_CONFIDENCE,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+			USB_DEVICE_ID_MTP)},
+	{ .driver_data = MT_CLS_CONFIDENCE,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+			USB_DEVICE_ID_MTP_STM)},
+	{ .driver_data = MT_CLS_CONFIDENCE,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+			USB_DEVICE_ID_MTP_SITRONIX)},
+
+	/* Touch International panels */
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_TOUCH_INTL,
+			USB_DEVICE_ID_TOUCH_INTL_MULTI_TOUCH) },
+
+	/* Unitec panels */
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
+			USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
+			USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
 
 	{ }
 };
diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c
index b2f56a13bcf57b17f974dbf09dd1555ae67fc2c3..9d8710f8bc79c5df225af6fa358de67aa0e234a2 100644
--- a/drivers/hid/hid-picolcd.c
+++ b/drivers/hid/hid-picolcd.c
@@ -1585,11 +1585,11 @@ static ssize_t picolcd_debug_eeprom_write(struct file *f, const char __user *u,
 	memset(raw_data, 0, sizeof(raw_data));
 	raw_data[0] = *off & 0xff;
 	raw_data[1] = (*off >> 8) & 0xff;
-	raw_data[2] = s < 20 ? s : 20;
+	raw_data[2] = min((size_t)20, s);
 	if (*off + raw_data[2] > 0xff)
 		raw_data[2] = 0x100 - *off;
 
-	if (copy_from_user(raw_data+3, u, raw_data[2]))
+	if (copy_from_user(raw_data+3, u, min((u8)20, raw_data[2])))
 		return -EFAULT;
 	resp = picolcd_send_and_wait(data->hdev, REPORT_EE_WRITE, raw_data,
 			sizeof(raw_data));
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index 33eec74e06158be135d254e2d66d849267f27900..5b640a7a15a72857e1d7705d8a819b21edc72063 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -167,28 +167,28 @@ static int koneplus_set_profile_buttons(struct usb_device *usb_dev,
 }
 
 /* retval is 0-4 on success, < 0 on error */
-static int koneplus_get_startup_profile(struct usb_device *usb_dev)
+static int koneplus_get_actual_profile(struct usb_device *usb_dev)
 {
-	struct koneplus_startup_profile buf;
+	struct koneplus_actual_profile buf;
 	int retval;
 
-	retval = roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_STARTUP_PROFILE,
-			&buf, sizeof(struct koneplus_startup_profile));
+	retval = roccat_common_receive(usb_dev, KONEPLUS_USB_COMMAND_ACTUAL_PROFILE,
+			&buf, sizeof(struct koneplus_actual_profile));
 
-	return retval ? retval : buf.startup_profile;
+	return retval ? retval : buf.actual_profile;
 }
 
-static int koneplus_set_startup_profile(struct usb_device *usb_dev,
-		int startup_profile)
+static int koneplus_set_actual_profile(struct usb_device *usb_dev,
+		int new_profile)
 {
-	struct koneplus_startup_profile buf;
+	struct koneplus_actual_profile buf;
 
-	buf.command = KONEPLUS_COMMAND_STARTUP_PROFILE;
-	buf.size = sizeof(struct koneplus_startup_profile);
-	buf.startup_profile = startup_profile;
+	buf.command = KONEPLUS_COMMAND_ACTUAL_PROFILE;
+	buf.size = sizeof(struct koneplus_actual_profile);
+	buf.actual_profile = new_profile;
 
-	return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_STARTUP_PROFILE,
-			&buf, sizeof(struct koneplus_profile_buttons));
+	return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_ACTUAL_PROFILE,
+			&buf, sizeof(struct koneplus_actual_profile));
 }
 
 static ssize_t koneplus_sysfs_read(struct file *fp, struct kobject *kobj,
@@ -398,21 +398,22 @@ static ssize_t koneplus_sysfs_write_profile_buttons(struct file *fp,
 	return sizeof(struct koneplus_profile_buttons);
 }
 
-static ssize_t koneplus_sysfs_show_startup_profile(struct device *dev,
+static ssize_t koneplus_sysfs_show_actual_profile(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	struct koneplus_device *koneplus =
 			hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
-	return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->startup_profile);
+	return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->actual_profile);
 }
 
-static ssize_t koneplus_sysfs_set_startup_profile(struct device *dev,
+static ssize_t koneplus_sysfs_set_actual_profile(struct device *dev,
 		struct device_attribute *attr, char const *buf, size_t size)
 {
 	struct koneplus_device *koneplus;
 	struct usb_device *usb_dev;
 	unsigned long profile;
 	int retval;
+	struct koneplus_roccat_report roccat_report;
 
 	dev = dev->parent->parent;
 	koneplus = hid_get_drvdata(dev_get_drvdata(dev));
@@ -423,20 +424,25 @@ static ssize_t koneplus_sysfs_set_startup_profile(struct device *dev,
 		return retval;
 
 	mutex_lock(&koneplus->koneplus_lock);
-	retval = koneplus_set_startup_profile(usb_dev, profile);
-	mutex_unlock(&koneplus->koneplus_lock);
-	if (retval)
+
+	retval = koneplus_set_actual_profile(usb_dev, profile);
+	if (retval) {
+		mutex_unlock(&koneplus->koneplus_lock);
 		return retval;
+	}
 
-	return size;
-}
+	koneplus->actual_profile = profile;
 
-static ssize_t koneplus_sysfs_show_actual_profile(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct koneplus_device *koneplus =
-			hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
-	return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->actual_profile);
+	roccat_report.type = KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE;
+	roccat_report.data1 = profile + 1;
+	roccat_report.data2 = 0;
+	roccat_report.profile = profile + 1;
+	roccat_report_event(koneplus->chrdev_minor,
+			(uint8_t const *)&roccat_report);
+
+	mutex_unlock(&koneplus->koneplus_lock);
+
+	return size;
 }
 
 static ssize_t koneplus_sysfs_show_firmware_version(struct device *dev,
@@ -448,11 +454,12 @@ static ssize_t koneplus_sysfs_show_firmware_version(struct device *dev,
 }
 
 static struct device_attribute koneplus_attributes[] = {
+	__ATTR(actual_profile, 0660,
+			koneplus_sysfs_show_actual_profile,
+			koneplus_sysfs_set_actual_profile),
 	__ATTR(startup_profile, 0660,
-			koneplus_sysfs_show_startup_profile,
-			koneplus_sysfs_set_startup_profile),
-	__ATTR(actual_profile, 0440,
-			koneplus_sysfs_show_actual_profile, NULL),
+			koneplus_sysfs_show_actual_profile,
+			koneplus_sysfs_set_actual_profile),
 	__ATTR(firmware_version, 0440,
 			koneplus_sysfs_show_firmware_version, NULL),
 	__ATTR_NULL
@@ -557,15 +564,10 @@ static int koneplus_init_koneplus_device_struct(struct usb_device *usb_dev,
 		struct koneplus_device *koneplus)
 {
 	int retval, i;
-	static uint wait = 100; /* device will freeze with just 60 */
+	static uint wait = 200;
 
 	mutex_init(&koneplus->koneplus_lock);
 
-	koneplus->startup_profile = koneplus_get_startup_profile(usb_dev);
-	if (koneplus->startup_profile < 0)
-		return koneplus->startup_profile;
-
-	msleep(wait);
 	retval = koneplus_get_info(usb_dev, &koneplus->info);
 	if (retval)
 		return retval;
@@ -584,7 +586,11 @@ static int koneplus_init_koneplus_device_struct(struct usb_device *usb_dev,
 			return retval;
 	}
 
-	koneplus_profile_activated(koneplus, koneplus->startup_profile);
+	msleep(wait);
+	retval = koneplus_get_actual_profile(usb_dev);
+	if (retval < 0)
+		return retval;
+	koneplus_profile_activated(koneplus, retval);
 
 	return 0;
 }
diff --git a/drivers/hid/hid-roccat-koneplus.h b/drivers/hid/hid-roccat-koneplus.h
index 57a5c1ab7b05431b1b7df7f3107e55228807f74e..c57a376ab8aed31cea2580bafd47ef4fe4f9749c 100644
--- a/drivers/hid/hid-roccat-koneplus.h
+++ b/drivers/hid/hid-roccat-koneplus.h
@@ -40,10 +40,10 @@ enum koneplus_control_values {
 	KONEPLUS_CONTROL_REQUEST_STATUS_WAIT = 3,
 };
 
-struct koneplus_startup_profile {
-	uint8_t command; /* KONEPLUS_COMMAND_STARTUP_PROFILE */
+struct koneplus_actual_profile {
+	uint8_t command; /* KONEPLUS_COMMAND_ACTUAL_PROFILE */
 	uint8_t size; /* always 3 */
-	uint8_t startup_profile; /* Range 0-4! */
+	uint8_t actual_profile; /* Range 0-4! */
 } __attribute__ ((__packed__));
 
 struct koneplus_profile_settings {
@@ -132,7 +132,7 @@ struct koneplus_tcu_image {
 
 enum koneplus_commands {
 	KONEPLUS_COMMAND_CONTROL = 0x4,
-	KONEPLUS_COMMAND_STARTUP_PROFILE = 0x5,
+	KONEPLUS_COMMAND_ACTUAL_PROFILE = 0x5,
 	KONEPLUS_COMMAND_PROFILE_SETTINGS = 0x6,
 	KONEPLUS_COMMAND_PROFILE_BUTTONS = 0x7,
 	KONEPLUS_COMMAND_MACRO = 0x8,
@@ -145,7 +145,7 @@ enum koneplus_commands {
 
 enum koneplus_usb_commands {
 	KONEPLUS_USB_COMMAND_CONTROL = 0x304,
-	KONEPLUS_USB_COMMAND_STARTUP_PROFILE = 0x305,
+	KONEPLUS_USB_COMMAND_ACTUAL_PROFILE = 0x305,
 	KONEPLUS_USB_COMMAND_PROFILE_SETTINGS = 0x306,
 	KONEPLUS_USB_COMMAND_PROFILE_BUTTONS = 0x307,
 	KONEPLUS_USB_COMMAND_MACRO = 0x308,
@@ -215,7 +215,6 @@ struct koneplus_device {
 
 	struct mutex koneplus_lock;
 
-	int startup_profile;
 	struct koneplus_info info;
 	struct koneplus_profile_settings profile_settings[5];
 	struct koneplus_profile_buttons profile_buttons[5];
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 93819a08121a2a188ed6f7798806404fceac7d36..936c911fdca60ab7126a2f6e5cb99b96011028cc 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -178,6 +178,8 @@ static void sony_remove(struct hid_device *hdev)
 static const struct hid_device_id sony_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER),
 		.driver_data = SIXAXIS_CONTROLLER_USB },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER),
+		.driver_data = SIXAXIS_CONTROLLER_USB },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER),
 		.driver_data = SIXAXIS_CONTROLLER_BT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE),
diff --git a/drivers/hid/hid-stantum.c b/drivers/hid/hid-stantum.c
deleted file mode 100644
index b2be1d11916b79aa5f600dedd06fdfe917041707..0000000000000000000000000000000000000000
--- a/drivers/hid/hid-stantum.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- *  HID driver for Stantum multitouch panels
- *
- *  Copyright (c) 2009 Stephane Chatty <chatty@enac.fr>
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-
-#include <linux/device.h>
-#include <linux/hid.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
-MODULE_DESCRIPTION("Stantum HID multitouch panels");
-MODULE_LICENSE("GPL");
-
-#include "hid-ids.h"
-
-struct stantum_data {
-	__s32 x, y, z, w, h;	/* x, y, pressure, width, height */
-	__u16 id;		/* touch id */
-	bool valid;		/* valid finger data, or just placeholder? */
-	bool first;		/* first finger in the HID packet? */
-	bool activity;		/* at least one active finger so far? */
-};
-
-static int stantum_input_mapping(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	switch (usage->hid & HID_USAGE_PAGE) {
-
-	case HID_UP_GENDESK:
-		switch (usage->hid) {
-		case HID_GD_X:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_X);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_X,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
-			return 1;
-		case HID_GD_Y:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_POSITION_Y);
-			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_Y,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
-			return 1;
-		}
-		return 0;
-
-	case HID_UP_DIGITIZER:
-		switch (usage->hid) {
-		case HID_DG_INRANGE:
-		case HID_DG_CONFIDENCE:
-		case HID_DG_INPUTMODE:
-		case HID_DG_DEVICEINDEX:
-		case HID_DG_CONTACTCOUNT:
-		case HID_DG_CONTACTMAX:
-			return -1;
-
-		case HID_DG_TIPSWITCH:
-			/* touchscreen emulation */
-			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
-			return 1;
-
-		case HID_DG_WIDTH:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TOUCH_MAJOR);
-			return 1;
-		case HID_DG_HEIGHT:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TOUCH_MINOR);
-			input_set_abs_params(hi->input, ABS_MT_ORIENTATION,
-					1, 1, 0, 0);
-			return 1;
-		case HID_DG_TIPPRESSURE:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_PRESSURE);
-			return 1;
-
-		case HID_DG_CONTACTID:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TRACKING_ID);
-			return 1;
-
-		}
-		return 0;
-
-	case 0xff000000:
-		/* no input-oriented meaning */
-		return -1;
-	}
-
-	return 0;
-}
-
-static int stantum_input_mapped(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	if (usage->type == EV_KEY || usage->type == EV_ABS)
-		clear_bit(usage->code, *bit);
-
-	return 0;
-}
-
-/*
- * this function is called when a whole finger has been parsed,
- * so that it can decide what to send to the input layer.
- */
-static void stantum_filter_event(struct stantum_data *sd,
-					struct input_dev *input)
-{
-	bool wide;
-
-	if (!sd->valid) {
-		/*
-		 * touchscreen emulation: if the first finger is not valid and
-		 * there previously was finger activity, this is a release
-		 */
-		if (sd->first && sd->activity) {
-			input_event(input, EV_KEY, BTN_TOUCH, 0);
-			sd->activity = false;
-		}
-		return;
-	}
-
-	input_event(input, EV_ABS, ABS_MT_TRACKING_ID, sd->id);
-	input_event(input, EV_ABS, ABS_MT_POSITION_X, sd->x);
-	input_event(input, EV_ABS, ABS_MT_POSITION_Y, sd->y);
-
-	wide = (sd->w > sd->h);
-	input_event(input, EV_ABS, ABS_MT_ORIENTATION, wide);
-	input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, wide ? sd->w : sd->h);
-	input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, wide ? sd->h : sd->w);
-
-	input_event(input, EV_ABS, ABS_MT_PRESSURE, sd->z);
-
-	input_mt_sync(input);
-	sd->valid = false;
-
-	/* touchscreen emulation */
-	if (sd->first) {
-		if (!sd->activity) {
-			input_event(input, EV_KEY, BTN_TOUCH, 1);
-			sd->activity = true;
-		}
-		input_event(input, EV_ABS, ABS_X, sd->x);
-		input_event(input, EV_ABS, ABS_Y, sd->y);
-	}
-	sd->first = false;
-}
-
-
-static int stantum_event(struct hid_device *hid, struct hid_field *field,
-				struct hid_usage *usage, __s32 value)
-{
-	struct stantum_data *sd = hid_get_drvdata(hid);
-
-	if (hid->claimed & HID_CLAIMED_INPUT) {
-		struct input_dev *input = field->hidinput->input;
-
-		switch (usage->hid) {
-		case HID_DG_INRANGE:
-			/* this is the last field in a finger */
-			stantum_filter_event(sd, input);
-			break;
-		case HID_DG_WIDTH:
-			sd->w = value;
-			break;
-		case HID_DG_HEIGHT:
-			sd->h = value;
-			break;
-		case HID_GD_X:
-			sd->x = value;
-			break;
-		case HID_GD_Y:
-			sd->y = value;
-			break;
-		case HID_DG_TIPPRESSURE:
-			sd->z = value;
-			break;
-		case HID_DG_CONTACTID:
-			sd->id = value;
-			break;
-		case HID_DG_CONFIDENCE:
-			sd->valid = !!value;
-			break;
-		case 0xff000002:
-			/* this comes only before the first finger */
-			sd->first = true;
-			break;
-
-		default:
-			/* ignore the others */
-			return 1;
-		}
-	}
-
-	/* we have handled the hidinput part, now remains hiddev */
-	if (hid->claimed & HID_CLAIMED_HIDDEV && hid->hiddev_hid_event)
-		hid->hiddev_hid_event(hid, field, usage, value);
-
-	return 1;
-}
-
-static int stantum_probe(struct hid_device *hdev,
-				const struct hid_device_id *id)
-{
-	int ret;
-	struct stantum_data *sd;
-
-	sd = kmalloc(sizeof(struct stantum_data), GFP_KERNEL);
-	if (!sd) {
-		hid_err(hdev, "cannot allocate Stantum data\n");
-		return -ENOMEM;
-	}
-	sd->valid = false;
-	sd->first = false;
-	sd->activity = false;
-	hid_set_drvdata(hdev, sd);
-
-	ret = hid_parse(hdev);
-	if (!ret)
-		ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
-
-	if (ret)
-		kfree(sd);
-
-	return ret;
-}
-
-static void stantum_remove(struct hid_device *hdev)
-{
-	hid_hw_stop(hdev);
-	kfree(hid_get_drvdata(hdev));
-	hid_set_drvdata(hdev, NULL);
-}
-
-static const struct hid_device_id stantum_devices[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM, USB_DEVICE_ID_MTP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM, USB_DEVICE_ID_MTP_STM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_SITRONIX, USB_DEVICE_ID_MTP_SITRONIX) },
-	{ }
-};
-MODULE_DEVICE_TABLE(hid, stantum_devices);
-
-static const struct hid_usage_id stantum_grabbed_usages[] = {
-	{ HID_ANY_ID, HID_ANY_ID, HID_ANY_ID },
-	{ HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1}
-};
-
-static struct hid_driver stantum_driver = {
-	.name = "stantum",
-	.id_table = stantum_devices,
-	.probe = stantum_probe,
-	.remove = stantum_remove,
-	.input_mapping = stantum_input_mapping,
-	.input_mapped = stantum_input_mapped,
-	.usage_table = stantum_grabbed_usages,
-	.event = stantum_event,
-};
-
-static int __init stantum_init(void)
-{
-	return hid_register_driver(&stantum_driver);
-}
-
-static void __exit stantum_exit(void)
-{
-	hid_unregister_driver(&stantum_driver);
-}
-
-module_init(stantum_init);
-module_exit(stantum_exit);
-
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 54409cba018cd81b3bbefd1f990cc77fbbea8cee..c79578b5a788f48ba74ec9aa2df5c82b8385b882 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -101,8 +101,8 @@ static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count,
 	return ret;
 }
 
-/* the first byte is expected to be a report number */
-/* This function is to be called with the minors_lock mutex held */
+/* The first byte is expected to be a report number.
+ * This function is to be called with the minors_lock mutex held */
 static ssize_t hidraw_send_report(struct file *file, const char __user *buffer, size_t count, unsigned char report_type)
 {
 	unsigned int minor = iminor(file->f_path.dentry->d_inode);
@@ -166,11 +166,11 @@ static ssize_t hidraw_write(struct file *file, const char __user *buffer, size_t
 
 
 /* This function performs a Get_Report transfer over the control endpoint
-   per section 7.2.1 of the HID specification, version 1.1.  The first byte
-   of buffer is the report number to request, or 0x0 if the defice does not
-   use numbered reports. The report_type parameter can be HID_FEATURE_REPORT
-   or HID_INPUT_REPORT.  This function is to be called with the minors_lock
-   mutex held.  */
+ * per section 7.2.1 of the HID specification, version 1.1.  The first byte
+ * of buffer is the report number to request, or 0x0 if the defice does not
+ * use numbered reports. The report_type parameter can be HID_FEATURE_REPORT
+ * or HID_INPUT_REPORT.  This function is to be called with the minors_lock
+ *  mutex held. */
 static ssize_t hidraw_get_report(struct file *file, char __user *buffer, size_t count, unsigned char report_type)
 {
 	unsigned int minor = iminor(file->f_path.dentry->d_inode);
@@ -207,7 +207,7 @@ static ssize_t hidraw_get_report(struct file *file, char __user *buffer, size_t
 	}
 
 	/* Read the first byte from the user. This is the report number,
-	   which is passed to dev->hid_get_raw_report(). */
+	 * which is passed to dev->hid_get_raw_report(). */
 	if (copy_from_user(&report_number, buffer, 1)) {
 		ret = -EFAULT;
 		goto out_free;
@@ -395,12 +395,7 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd,
 				}
 
 				if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGRAWNAME(0))) {
-					int len;
-					if (!hid->name) {
-						ret = 0;
-						break;
-					}
-					len = strlen(hid->name) + 1;
+					int len = strlen(hid->name) + 1;
 					if (len > _IOC_SIZE(cmd))
 						len = _IOC_SIZE(cmd);
 					ret = copy_to_user(user_arg, hid->name, len) ?
@@ -409,12 +404,7 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd,
 				}
 
 				if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGRAWPHYS(0))) {
-					int len;
-					if (!hid->phys) {
-						ret = 0;
-						break;
-					}
-					len = strlen(hid->phys) + 1;
+					int len = strlen(hid->phys) + 1;
 					if (len > _IOC_SIZE(cmd))
 						len = _IOC_SIZE(cmd);
 					ret = copy_to_user(user_arg, hid->phys, len) ?
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index a8426f15e9ab1780fd2837ec28267829de756d53..0e30b140edca173d3fb47b4d2b756ad7c53f9f43 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -68,6 +68,8 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
+	{ USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1, HID_QUIRK_NOGET },
+	{ USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U, HID_QUIRK_MULTI_INPUT },
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index af0a7c1002af7d97cf97379901341f561cbeff90..ff3c644888b1ba8b0bf14e2426313b66db3688c0 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -242,6 +242,7 @@ static int hiddev_release(struct inode * inode, struct file * file)
 	list_del(&list->node);
 	spin_unlock_irqrestore(&list->hiddev->list_lock, flags);
 
+	mutex_lock(&list->hiddev->existancelock);
 	if (!--list->hiddev->open) {
 		if (list->hiddev->exist) {
 			usbhid_close(list->hiddev->hid);
@@ -252,6 +253,7 @@ static int hiddev_release(struct inode * inode, struct file * file)
 	}
 
 	kfree(list);
+	mutex_unlock(&list->hiddev->existancelock);
 
 	return 0;
 }
@@ -300,17 +302,21 @@ static int hiddev_open(struct inode *inode, struct file *file)
 	list_add_tail(&list->node, &hiddev->list);
 	spin_unlock_irq(&list->hiddev->list_lock);
 
+	mutex_lock(&hiddev->existancelock);
 	if (!list->hiddev->open++)
 		if (list->hiddev->exist) {
 			struct hid_device *hid = hiddev->hid;
 			res = usbhid_get_power(hid);
 			if (res < 0) {
 				res = -EIO;
-				goto bail;
+				goto bail_unlock;
 			}
 			usbhid_open(hid);
 		}
+	mutex_unlock(&hiddev->existancelock);
 	return 0;
+bail_unlock:
+	mutex_unlock(&hiddev->existancelock);
 bail:
 	file->private_data = NULL;
 	kfree(list);
@@ -367,8 +373,10 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun
 				/* let O_NONBLOCK tasks run */
 				mutex_unlock(&list->thread_lock);
 				schedule();
-				if (mutex_lock_interruptible(&list->thread_lock))
+				if (mutex_lock_interruptible(&list->thread_lock)) {
+					finish_wait(&list->hiddev->wait, &wait);
 					return -EINTR;
+				}
 				set_current_state(TASK_INTERRUPTIBLE);
 			}
 			finish_wait(&list->hiddev->wait, &wait);
@@ -509,7 +517,7 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd,
 				 (uref_multi->num_values > HID_MAX_MULTI_USAGES ||
 				  uref->usage_index + uref_multi->num_values > field->report_count))
 				goto inval;
-			}
+		}
 
 		switch (cmd) {
 		case HIDIOCGUSAGE:
@@ -801,14 +809,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			break;
 
 		if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGNAME(0))) {
-			int len;
-
-			if (!hid->name) {
-				r = 0;
-				break;
-			}
-
-			len = strlen(hid->name) + 1;
+			int len = strlen(hid->name) + 1;
 			if (len > _IOC_SIZE(cmd))
 				 len = _IOC_SIZE(cmd);
 			r = copy_to_user(user_arg, hid->name, len) ?
@@ -817,14 +818,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		}
 
 		if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGPHYS(0))) {
-			int len;
-
-			if (!hid->phys) {
-				r = 0;
-				break;
-			}
-
-			len = strlen(hid->phys) + 1;
+			int len = strlen(hid->phys) + 1;
 			if (len > _IOC_SIZE(cmd))
 				len = _IOC_SIZE(cmd);
 			r = copy_to_user(user_arg, hid->phys, len) ?
@@ -925,7 +919,6 @@ void hiddev_disconnect(struct hid_device *hid)
 
 	mutex_lock(&hiddev->existancelock);
 	hiddev->exist = 0;
-	mutex_unlock(&hiddev->existancelock);
 
 	usb_deregister_dev(usbhid->intf, &hiddev_class);
 
@@ -935,4 +928,5 @@ void hiddev_disconnect(struct hid_device *hid)
 	} else {
 		kfree(hiddev);
 	}
+	mutex_unlock(&hiddev->existancelock);
 }
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 50e40dbd8bb64877a66a0f2d70d71053b972aad8..43221beb9e97369b5e245bb489bb8a2e97e42da4 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -408,13 +408,6 @@ config SENSORS_CORETEMP
 	  sensor inside your CPU. Most of the family 6 CPUs
 	  are supported. Check Documentation/hwmon/coretemp for details.
 
-config SENSORS_PKGTEMP
-	tristate "Intel processor package temperature sensor"
-	depends on X86 && EXPERIMENTAL
-	help
-	  If you say yes here you get support for the package level temperature
-	  sensor inside your CPU. Check documentation/driver for details.
-
 config SENSORS_IBMAEM
 	tristate "IBM Active Energy Manager temperature/power sensors and control"
 	select IPMI_SI
@@ -708,6 +701,22 @@ config SENSORS_MAX1111
 	  This driver can also be built as a module.  If so, the module
 	  will be called max1111.
 
+config SENSORS_MAX16065
+	tristate "Maxim MAX16065 System Manager and compatibles"
+	depends on I2C
+	help
+	  If you say yes here you get support for hardware monitoring
+	  capabilities of the following Maxim System Manager chips.
+	    MAX16065
+	    MAX16066
+	    MAX16067
+	    MAX16068
+	    MAX16070
+	    MAX16071
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called max16065.
+
 config SENSORS_MAX1619
 	tristate "Maxim MAX1619 sensor chip"
 	depends on I2C
@@ -727,6 +736,17 @@ config SENSORS_MAX6639
 	  This driver can also be built as a module.  If so, the module
 	  will be called max6639.
 
+config SENSORS_MAX6642
+	tristate "Maxim MAX6642 sensor chip"
+	depends on I2C && EXPERIMENTAL
+	help
+	  If you say yes here you get support for MAX6642 sensor chip.
+	  MAX6642 is a SMBus-Compatible Remote/Local Temperature Sensor
+	  with Overtemperature Alarm from Maxim.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called max6642.
+
 config SENSORS_MAX6650
 	tristate "Maxim MAX6650 sensor chip"
 	depends on I2C && EXPERIMENTAL
@@ -800,6 +820,16 @@ config SENSORS_PMBUS
 	  This driver can also be built as a module. If so, the module will
 	  be called pmbus.
 
+config SENSORS_ADM1275
+	tristate "Analog Devices ADM1275"
+	default n
+	help
+	  If you say yes here you get hardware monitoring support for Analog
+	  Devices ADM1275 Hot-Swap Controller and Digital Power Monitor.
+
+	  This driver can also be built as a module. If so, the module will
+	  be called adm1275.
+
 config SENSORS_MAX16064
 	tristate "Maxim MAX16064"
 	default n
@@ -830,6 +860,28 @@ config SENSORS_MAX8688
 	  This driver can also be built as a module. If so, the module will
 	  be called max8688.
 
+config SENSORS_UCD9000
+	tristate "TI UCD90120, UCD90124, UCD9090, UCD90910"
+	default n
+	help
+	  If you say yes here you get hardware monitoring support for TI
+	  UCD90120, UCD90124, UCD9090, UCD90910 Sequencer and System Health
+	  Controllers.
+
+	  This driver can also be built as a module. If so, the module will
+	  be called ucd9000.
+
+config SENSORS_UCD9200
+	tristate "TI UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, UCD9248"
+	default n
+	help
+	  If you say yes here you get hardware monitoring support for TI
+	  UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, and UCD9248
+	  Digital PWM System Controllers.
+
+	  This driver can also be built as a module. If so, the module will
+	  be called ucd9200.
+
 endif # PMBUS
 
 config SENSORS_SHT15
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 967d0ea9447feaab002f5ae8cc9e2a5423a324ef..28e8d52f637923fdfc1e15200fce281760439ac4 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -40,7 +40,6 @@ obj-$(CONFIG_SENSORS_APPLESMC)	+= applesmc.o
 obj-$(CONFIG_SENSORS_ASC7621)	+= asc7621.o
 obj-$(CONFIG_SENSORS_ATXP1)	+= atxp1.o
 obj-$(CONFIG_SENSORS_CORETEMP)	+= coretemp.o
-obj-$(CONFIG_SENSORS_PKGTEMP)	+= pkgtemp.o
 obj-$(CONFIG_SENSORS_DME1737)	+= dme1737.o
 obj-$(CONFIG_SENSORS_DS620)	+= ds620.o
 obj-$(CONFIG_SENSORS_DS1621)	+= ds1621.o
@@ -83,8 +82,10 @@ obj-$(CONFIG_SENSORS_LTC4215)	+= ltc4215.o
 obj-$(CONFIG_SENSORS_LTC4245)	+= ltc4245.o
 obj-$(CONFIG_SENSORS_LTC4261)	+= ltc4261.o
 obj-$(CONFIG_SENSORS_MAX1111)	+= max1111.o
+obj-$(CONFIG_SENSORS_MAX16065)	+= max16065.o
 obj-$(CONFIG_SENSORS_MAX1619)	+= max1619.o
 obj-$(CONFIG_SENSORS_MAX6639)	+= max6639.o
+obj-$(CONFIG_SENSORS_MAX6642)	+= max6642.o
 obj-$(CONFIG_SENSORS_MAX6650)	+= max6650.o
 obj-$(CONFIG_SENSORS_MC13783_ADC)+= mc13783-adc.o
 obj-$(CONFIG_SENSORS_PC87360)	+= pc87360.o
@@ -118,9 +119,12 @@ obj-$(CONFIG_SENSORS_WM8350)	+= wm8350-hwmon.o
 # PMBus drivers
 obj-$(CONFIG_PMBUS)		+= pmbus_core.o
 obj-$(CONFIG_SENSORS_PMBUS)	+= pmbus.o
+obj-$(CONFIG_SENSORS_ADM1275)	+= adm1275.o
 obj-$(CONFIG_SENSORS_MAX16064)	+= max16064.o
 obj-$(CONFIG_SENSORS_MAX34440)	+= max34440.o
 obj-$(CONFIG_SENSORS_MAX8688)	+= max8688.o
+obj-$(CONFIG_SENSORS_UCD9000)	+= ucd9000.o
+obj-$(CONFIG_SENSORS_UCD9200)	+= ucd9200.o
 
 ccflags-$(CONFIG_HWMON_DEBUG_CHIP) := -DDEBUG
 
diff --git a/drivers/hwmon/adm1275.c b/drivers/hwmon/adm1275.c
new file mode 100644
index 0000000000000000000000000000000000000000..c2ee2048ab9128d777ba7e41414b282809537eac
--- /dev/null
+++ b/drivers/hwmon/adm1275.c
@@ -0,0 +1,121 @@
+/*
+ * Hardware monitoring driver for Analog Devices ADM1275 Hot-Swap Controller
+ * and Digital Power Monitor
+ *
+ * Copyright (c) 2011 Ericsson AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include "pmbus.h"
+
+#define ADM1275_PMON_CONFIG		0xd4
+
+#define ADM1275_VIN_VOUT_SELECT		(1 << 6)
+#define ADM1275_VRANGE			(1 << 5)
+
+static int adm1275_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
+{
+	int config;
+	struct pmbus_driver_info *info;
+
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_READ_BYTE_DATA))
+		return -ENODEV;
+
+	info = kzalloc(sizeof(struct pmbus_driver_info), GFP_KERNEL);
+	if (!info)
+		return -ENOMEM;
+
+	config = i2c_smbus_read_byte_data(client, ADM1275_PMON_CONFIG);
+	if (config < 0)
+		return config;
+
+	info->pages = 1;
+	info->direct[PSC_VOLTAGE_IN] = true;
+	info->direct[PSC_VOLTAGE_OUT] = true;
+	info->direct[PSC_CURRENT_OUT] = true;
+	info->m[PSC_CURRENT_OUT] = 800;
+	info->b[PSC_CURRENT_OUT] = 20475;
+	info->R[PSC_CURRENT_OUT] = -1;
+	info->func[0] = PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT;
+
+	if (config & ADM1275_VRANGE) {
+		info->m[PSC_VOLTAGE_IN] = 19045;
+		info->b[PSC_VOLTAGE_IN] = 0;
+		info->R[PSC_VOLTAGE_IN] = -2;
+		info->m[PSC_VOLTAGE_OUT] = 19045;
+		info->b[PSC_VOLTAGE_OUT] = 0;
+		info->R[PSC_VOLTAGE_OUT] = -2;
+	} else {
+		info->m[PSC_VOLTAGE_IN] = 6666;
+		info->b[PSC_VOLTAGE_IN] = 0;
+		info->R[PSC_VOLTAGE_IN] = -1;
+		info->m[PSC_VOLTAGE_OUT] = 6666;
+		info->b[PSC_VOLTAGE_OUT] = 0;
+		info->R[PSC_VOLTAGE_OUT] = -1;
+	}
+
+	if (config & ADM1275_VIN_VOUT_SELECT)
+		info->func[0] |= PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT;
+	else
+		info->func[0] |= PMBUS_HAVE_VIN | PMBUS_HAVE_STATUS_INPUT;
+
+	return pmbus_do_probe(client, id, info);
+}
+
+static int adm1275_remove(struct i2c_client *client)
+{
+	const struct pmbus_driver_info *info = pmbus_get_driver_info(client);
+	int ret;
+
+	ret = pmbus_do_remove(client);
+	kfree(info);
+	return ret;
+}
+
+static const struct i2c_device_id adm1275_id[] = {
+	{"adm1275", 0},
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, adm1275_id);
+
+static struct i2c_driver adm1275_driver = {
+	.driver = {
+		   .name = "adm1275",
+		   },
+	.probe = adm1275_probe,
+	.remove = adm1275_remove,
+	.id_table = adm1275_id,
+};
+
+static int __init adm1275_init(void)
+{
+	return i2c_add_driver(&adm1275_driver);
+}
+
+static void __exit adm1275_exit(void)
+{
+	i2c_del_driver(&adm1275_driver);
+}
+
+MODULE_AUTHOR("Guenter Roeck");
+MODULE_DESCRIPTION("PMBus driver for Analog Devices ADM1275");
+MODULE_LICENSE("GPL");
+module_init(adm1275_init);
+module_exit(adm1275_exit);
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 194ca0aa8b0c5b6e14b1777a63fedcdf205dc0f1..9577c432e77ffd75ae6316b78256c2519f62124b 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -35,128 +35,154 @@
 #include <linux/platform_device.h>
 #include <linux/cpu.h>
 #include <linux/pci.h>
+#include <linux/smp.h>
 #include <asm/msr.h>
 #include <asm/processor.h>
-#include <asm/smp.h>
 
 #define DRVNAME	"coretemp"
 
-typedef enum { SHOW_TEMP, SHOW_TJMAX, SHOW_TTARGET, SHOW_LABEL,
-		SHOW_NAME } SHOW;
+#define BASE_SYSFS_ATTR_NO	2	/* Sysfs Base attr no for coretemp */
+#define NUM_REAL_CORES		16	/* Number of Real cores per cpu */
+#define CORETEMP_NAME_LENGTH	17	/* String Length of attrs */
+#define MAX_ATTRS		5	/* Maximum no of per-core attrs */
+#define MAX_CORE_DATA		(NUM_REAL_CORES + BASE_SYSFS_ATTR_NO)
+
+#ifdef CONFIG_SMP
+#define TO_PHYS_ID(cpu)		cpu_data(cpu).phys_proc_id
+#define TO_CORE_ID(cpu)		cpu_data(cpu).cpu_core_id
+#define TO_ATTR_NO(cpu)		(TO_CORE_ID(cpu) + BASE_SYSFS_ATTR_NO)
+#define for_each_sibling(i, cpu)	for_each_cpu(i, cpu_sibling_mask(cpu))
+#else
+#define TO_PHYS_ID(cpu)		(cpu)
+#define TO_CORE_ID(cpu)		(cpu)
+#define TO_ATTR_NO(cpu)		(cpu)
+#define for_each_sibling(i, cpu)	for (i = 0; false; )
+#endif
 
 /*
- * Functions declaration
+ * Per-Core Temperature Data
+ * @last_updated: The time when the current temperature value was updated
+ *		earlier (in jiffies).
+ * @cpu_core_id: The CPU Core from which temperature values should be read
+ *		This value is passed as "id" field to rdmsr/wrmsr functions.
+ * @status_reg: One of IA32_THERM_STATUS or IA32_PACKAGE_THERM_STATUS,
+ *		from where the temperature values should be read.
+ * @is_pkg_data: If this is 1, the temp_data holds pkgtemp data.
+ *		Otherwise, temp_data holds coretemp data.
+ * @valid: If this is 1, the current temperature is valid.
  */
-
-static struct coretemp_data *coretemp_update_device(struct device *dev);
-
-struct coretemp_data {
-	struct device *hwmon_dev;
-	struct mutex update_lock;
-	const char *name;
-	u32 id;
-	u16 core_id;
-	char valid;		/* zero until following fields are valid */
-	unsigned long last_updated;	/* in jiffies */
+struct temp_data {
 	int temp;
-	int tjmax;
 	int ttarget;
-	u8 alarm;
+	int tjmax;
+	unsigned long last_updated;
+	unsigned int cpu;
+	u32 cpu_core_id;
+	u32 status_reg;
+	bool is_pkg_data;
+	bool valid;
+	struct sensor_device_attribute sd_attrs[MAX_ATTRS];
+	char attr_name[MAX_ATTRS][CORETEMP_NAME_LENGTH];
+	struct mutex update_lock;
 };
 
-/*
- * Sysfs stuff
- */
+/* Platform Data per Physical CPU */
+struct platform_data {
+	struct device *hwmon_dev;
+	u16 phys_proc_id;
+	struct temp_data *core_data[MAX_CORE_DATA];
+	struct device_attribute name_attr;
+};
 
-static ssize_t show_name(struct device *dev, struct device_attribute
-			  *devattr, char *buf)
+struct pdev_entry {
+	struct list_head list;
+	struct platform_device *pdev;
+	unsigned int cpu;
+	u16 phys_proc_id;
+	u16 cpu_core_id;
+};
+
+static LIST_HEAD(pdev_list);
+static DEFINE_MUTEX(pdev_list_mutex);
+
+static ssize_t show_name(struct device *dev,
+			struct device_attribute *devattr, char *buf)
+{
+	return sprintf(buf, "%s\n", DRVNAME);
+}
+
+static ssize_t show_label(struct device *dev,
+				struct device_attribute *devattr, char *buf)
 {
-	int ret;
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-	struct coretemp_data *data = dev_get_drvdata(dev);
+	struct platform_data *pdata = dev_get_drvdata(dev);
+	struct temp_data *tdata = pdata->core_data[attr->index];
 
-	if (attr->index == SHOW_NAME)
-		ret = sprintf(buf, "%s\n", data->name);
-	else	/* show label */
-		ret = sprintf(buf, "Core %d\n", data->core_id);
-	return ret;
+	if (tdata->is_pkg_data)
+		return sprintf(buf, "Physical id %u\n", pdata->phys_proc_id);
+
+	return sprintf(buf, "Core %u\n", tdata->cpu_core_id);
 }
 
-static ssize_t show_alarm(struct device *dev, struct device_attribute
-			  *devattr, char *buf)
+static ssize_t show_crit_alarm(struct device *dev,
+				struct device_attribute *devattr, char *buf)
 {
-	struct coretemp_data *data = coretemp_update_device(dev);
-	/* read the Out-of-spec log, never clear */
-	return sprintf(buf, "%d\n", data->alarm);
+	u32 eax, edx;
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct platform_data *pdata = dev_get_drvdata(dev);
+	struct temp_data *tdata = pdata->core_data[attr->index];
+
+	rdmsr_on_cpu(tdata->cpu, tdata->status_reg, &eax, &edx);
+
+	return sprintf(buf, "%d\n", (eax >> 5) & 1);
 }
 
-static ssize_t show_temp(struct device *dev,
-			 struct device_attribute *devattr, char *buf)
+static ssize_t show_tjmax(struct device *dev,
+			struct device_attribute *devattr, char *buf)
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-	struct coretemp_data *data = coretemp_update_device(dev);
-	int err;
+	struct platform_data *pdata = dev_get_drvdata(dev);
 
-	if (attr->index == SHOW_TEMP)
-		err = data->valid ? sprintf(buf, "%d\n", data->temp) : -EAGAIN;
-	else if (attr->index == SHOW_TJMAX)
-		err = sprintf(buf, "%d\n", data->tjmax);
-	else
-		err = sprintf(buf, "%d\n", data->ttarget);
-	return err;
+	return sprintf(buf, "%d\n", pdata->core_data[attr->index]->tjmax);
 }
 
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL,
-			  SHOW_TEMP);
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, show_temp, NULL,
-			  SHOW_TJMAX);
-static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO, show_temp, NULL,
-			  SHOW_TTARGET);
-static DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL);
-static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, show_name, NULL, SHOW_LABEL);
-static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, SHOW_NAME);
-
-static struct attribute *coretemp_attributes[] = {
-	&sensor_dev_attr_name.dev_attr.attr,
-	&sensor_dev_attr_temp1_label.dev_attr.attr,
-	&dev_attr_temp1_crit_alarm.attr,
-	&sensor_dev_attr_temp1_input.dev_attr.attr,
-	&sensor_dev_attr_temp1_crit.dev_attr.attr,
-	NULL
-};
+static ssize_t show_ttarget(struct device *dev,
+				struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct platform_data *pdata = dev_get_drvdata(dev);
 
-static const struct attribute_group coretemp_group = {
-	.attrs = coretemp_attributes,
-};
+	return sprintf(buf, "%d\n", pdata->core_data[attr->index]->ttarget);
+}
 
-static struct coretemp_data *coretemp_update_device(struct device *dev)
+static ssize_t show_temp(struct device *dev,
+			struct device_attribute *devattr, char *buf)
 {
-	struct coretemp_data *data = dev_get_drvdata(dev);
-
-	mutex_lock(&data->update_lock);
+	u32 eax, edx;
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+	struct platform_data *pdata = dev_get_drvdata(dev);
+	struct temp_data *tdata = pdata->core_data[attr->index];
 
-	if (!data->valid || time_after(jiffies, data->last_updated + HZ)) {
-		u32 eax, edx;
+	mutex_lock(&tdata->update_lock);
 
-		data->valid = 0;
-		rdmsr_on_cpu(data->id, MSR_IA32_THERM_STATUS, &eax, &edx);
-		data->alarm = (eax >> 5) & 1;
-		/* update only if data has been valid */
+	/* Check whether the time interval has elapsed */
+	if (!tdata->valid || time_after(jiffies, tdata->last_updated + HZ)) {
+		rdmsr_on_cpu(tdata->cpu, tdata->status_reg, &eax, &edx);
+		tdata->valid = 0;
+		/* Check whether the data is valid */
 		if (eax & 0x80000000) {
-			data->temp = data->tjmax - (((eax >> 16)
-							& 0x7f) * 1000);
-			data->valid = 1;
-		} else {
-			dev_dbg(dev, "Temperature data invalid (0x%x)\n", eax);
+			tdata->temp = tdata->tjmax -
+					((eax >> 16) & 0x7f) * 1000;
+			tdata->valid = 1;
 		}
-		data->last_updated = jiffies;
+		tdata->last_updated = jiffies;
 	}
 
-	mutex_unlock(&data->update_lock);
-	return data;
+	mutex_unlock(&tdata->update_lock);
+	return tdata->valid ? sprintf(buf, "%d\n", tdata->temp) : -EAGAIN;
 }
 
-static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
+static int adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
 {
 	/* The 100C is default for both mobile and non mobile CPUs */
 
@@ -169,9 +195,8 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
 
 	/* Early chips have no MSR for TjMax */
 
-	if ((c->x86_model == 0xf) && (c->x86_mask < 4)) {
+	if (c->x86_model == 0xf && c->x86_mask < 4)
 		usemsr_ee = 0;
-	}
 
 	/* Atom CPUs */
 
@@ -190,14 +215,14 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
 		pci_dev_put(host_bridge);
 	}
 
-	if ((c->x86_model > 0xe) && (usemsr_ee)) {
+	if (c->x86_model > 0xe && usemsr_ee) {
 		u8 platform_id;
 
-		/* Now we can detect the mobile CPU using Intel provided table
-		   http://softwarecommunity.intel.com/Wiki/Mobility/720.htm
-		   For Core2 cores, check MSR 0x17, bit 28 1 = Mobile CPU
-		*/
-
+		/*
+		 * Now we can detect the mobile CPU using Intel provided table
+		 * http://softwarecommunity.intel.com/Wiki/Mobility/720.htm
+		 * For Core2 cores, check MSR 0x17, bit 28 1 = Mobile CPU
+		 */
 		err = rdmsr_safe_on_cpu(id, 0x17, &eax, &edx);
 		if (err) {
 			dev_warn(dev,
@@ -205,20 +230,26 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
 				 " CPU\n");
 			usemsr_ee = 0;
 		} else if (c->x86_model < 0x17 && !(eax & 0x10000000)) {
-			/* Trust bit 28 up to Penryn, I could not find any
-			   documentation on that; if you happen to know
-			   someone at Intel please ask */
+			/*
+			 * Trust bit 28 up to Penryn, I could not find any
+			 * documentation on that; if you happen to know
+			 * someone at Intel please ask
+			 */
 			usemsr_ee = 0;
 		} else {
 			/* Platform ID bits 52:50 (EDX starts at bit 32) */
 			platform_id = (edx >> 18) & 0x7;
 
-			/* Mobile Penryn CPU seems to be platform ID 7 or 5
-			  (guesswork) */
-			if ((c->x86_model == 0x17) &&
-			    ((platform_id == 5) || (platform_id == 7))) {
-				/* If MSR EE bit is set, set it to 90 degrees C,
-				   otherwise 105 degrees C */
+			/*
+			 * Mobile Penryn CPU seems to be platform ID 7 or 5
+			 * (guesswork)
+			 */
+			if (c->x86_model == 0x17 &&
+			    (platform_id == 5 || platform_id == 7)) {
+				/*
+				 * If MSR EE bit is set, set it to 90 degrees C,
+				 * otherwise 105 degrees C
+				 */
 				tjmax_ee = 90000;
 				tjmax = 105000;
 			}
@@ -226,7 +257,6 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
 	}
 
 	if (usemsr_ee) {
-
 		err = rdmsr_safe_on_cpu(id, 0xee, &eax, &edx);
 		if (err) {
 			dev_warn(dev,
@@ -235,25 +265,28 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
 		} else if (eax & 0x40000000) {
 			tjmax = tjmax_ee;
 		}
-	/* if we dont use msr EE it means we are desktop CPU (with exeception
-	   of Atom) */
 	} else if (tjmax == 100000) {
+		/*
+		 * If we don't use msr EE it means we are desktop CPU
+		 * (with exeception of Atom)
+		 */
 		dev_warn(dev, "Using relative temperature scale!\n");
 	}
 
 	return tjmax;
 }
 
-static int __devinit get_tjmax(struct cpuinfo_x86 *c, u32 id,
-			       struct device *dev)
+static int get_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
 {
 	/* The 100C is default for both mobile and non mobile CPUs */
 	int err;
 	u32 eax, edx;
 	u32 val;
 
-	/* A new feature of current Intel(R) processors, the
-	   IA32_TEMPERATURE_TARGET contains the TjMax value */
+	/*
+	 * A new feature of current Intel(R) processors, the
+	 * IA32_TEMPERATURE_TARGET contains the TjMax value
+	 */
 	err = rdmsr_safe_on_cpu(id, MSR_IA32_TEMPERATURE_TARGET, &eax, &edx);
 	if (err) {
 		dev_warn(dev, "Unable to read TjMax from CPU.\n");
@@ -263,7 +296,7 @@ static int __devinit get_tjmax(struct cpuinfo_x86 *c, u32 id,
 		 * If the TjMax is not plausible, an assumption
 		 * will be used
 		 */
-		if ((val > 80) && (val < 120)) {
+		if (val > 80 && val < 120) {
 			dev_info(dev, "TjMax is %d C.\n", val);
 			return val * 1000;
 		}
@@ -300,115 +333,299 @@ static void __devinit get_ucode_rev_on_cpu(void *edx)
 	rdmsr(MSR_IA32_UCODE_REV, eax, *(u32 *)edx);
 }
 
-static int __devinit coretemp_probe(struct platform_device *pdev)
+static int get_pkg_tjmax(unsigned int cpu, struct device *dev)
 {
-	struct coretemp_data *data;
-	struct cpuinfo_x86 *c = &cpu_data(pdev->id);
 	int err;
-	u32 eax, edx;
+	u32 eax, edx, val;
 
-	if (!(data = kzalloc(sizeof(struct coretemp_data), GFP_KERNEL))) {
-		err = -ENOMEM;
-		dev_err(&pdev->dev, "Out of memory\n");
-		goto exit;
+	err = rdmsr_safe_on_cpu(cpu, MSR_IA32_TEMPERATURE_TARGET, &eax, &edx);
+	if (!err) {
+		val = (eax >> 16) & 0xff;
+		if (val > 80 && val < 120)
+			return val * 1000;
 	}
+	dev_warn(dev, "Unable to read Pkg-TjMax from CPU:%u\n", cpu);
+	return 100000; /* Default TjMax: 100 degree celsius */
+}
 
-	data->id = pdev->id;
-#ifdef CONFIG_SMP
-	data->core_id = c->cpu_core_id;
-#endif
-	data->name = "coretemp";
-	mutex_init(&data->update_lock);
+static int create_name_attr(struct platform_data *pdata, struct device *dev)
+{
+	pdata->name_attr.attr.name = "name";
+	pdata->name_attr.attr.mode = S_IRUGO;
+	pdata->name_attr.show = show_name;
+	return device_create_file(dev, &pdata->name_attr);
+}
 
-	/* test if we can access the THERM_STATUS MSR */
-	err = rdmsr_safe_on_cpu(data->id, MSR_IA32_THERM_STATUS, &eax, &edx);
-	if (err) {
-		dev_err(&pdev->dev,
-			"Unable to access THERM_STATUS MSR, giving up\n");
-		goto exit_free;
+static int create_core_attrs(struct temp_data *tdata, struct device *dev,
+				int attr_no)
+{
+	int err, i;
+	static ssize_t (*rd_ptr[MAX_ATTRS]) (struct device *dev,
+			struct device_attribute *devattr, char *buf) = {
+			show_label, show_crit_alarm, show_ttarget,
+			show_temp, show_tjmax };
+	static const char *names[MAX_ATTRS] = {
+					"temp%d_label", "temp%d_crit_alarm",
+					"temp%d_max", "temp%d_input",
+					"temp%d_crit" };
+
+	for (i = 0; i < MAX_ATTRS; i++) {
+		snprintf(tdata->attr_name[i], CORETEMP_NAME_LENGTH, names[i],
+			attr_no);
+		tdata->sd_attrs[i].dev_attr.attr.name = tdata->attr_name[i];
+		tdata->sd_attrs[i].dev_attr.attr.mode = S_IRUGO;
+		tdata->sd_attrs[i].dev_attr.show = rd_ptr[i];
+		tdata->sd_attrs[i].dev_attr.store = NULL;
+		tdata->sd_attrs[i].index = attr_no;
+		err = device_create_file(dev, &tdata->sd_attrs[i].dev_attr);
+		if (err)
+			goto exit_free;
 	}
+	return 0;
+
+exit_free:
+	while (--i >= 0)
+		device_remove_file(dev, &tdata->sd_attrs[i].dev_attr);
+	return err;
+}
+
+static void update_ttarget(__u8 cpu_model, struct temp_data *tdata,
+				struct device *dev)
+{
+	int err;
+	u32 eax, edx;
+
+	/*
+	 * Initialize ttarget value. Eventually this will be
+	 * initialized with the value from MSR_IA32_THERM_INTERRUPT
+	 * register. If IA32_TEMPERATURE_TARGET is supported, this
+	 * value will be over written below.
+	 * To Do: Patch to initialize ttarget from MSR_IA32_THERM_INTERRUPT
+	 */
+	tdata->ttarget = tdata->tjmax - 20000;
 
-	/* Check if we have problem with errata AE18 of Core processors:
-	   Readings might stop update when processor visited too deep sleep,
-	   fixed for stepping D0 (6EC).
-	*/
+	/*
+	 * Read the still undocumented IA32_TEMPERATURE_TARGET. It exists
+	 * on older CPUs but not in this register,
+	 * Atoms don't have it either.
+	 */
+	if (cpu_model > 0xe && cpu_model != 0x1c) {
+		err = rdmsr_safe_on_cpu(tdata->cpu,
+				MSR_IA32_TEMPERATURE_TARGET, &eax, &edx);
+		if (err) {
+			dev_warn(dev,
+			"Unable to read IA32_TEMPERATURE_TARGET MSR\n");
+		} else {
+			tdata->ttarget = tdata->tjmax -
+					((eax >> 8) & 0xff) * 1000;
+		}
+	}
+}
 
-	if ((c->x86_model == 0xe) && (c->x86_mask < 0xc)) {
+static int chk_ucode_version(struct platform_device *pdev)
+{
+	struct cpuinfo_x86 *c = &cpu_data(pdev->id);
+	int err;
+	u32 edx;
+
+	/*
+	 * Check if we have problem with errata AE18 of Core processors:
+	 * Readings might stop update when processor visited too deep sleep,
+	 * fixed for stepping D0 (6EC).
+	 */
+	if (c->x86_model == 0xe && c->x86_mask < 0xc) {
 		/* check for microcode update */
-		err = smp_call_function_single(data->id, get_ucode_rev_on_cpu,
+		err = smp_call_function_single(pdev->id, get_ucode_rev_on_cpu,
 					       &edx, 1);
 		if (err) {
 			dev_err(&pdev->dev,
 				"Cannot determine microcode revision of "
-				"CPU#%u (%d)!\n", data->id, err);
-			err = -ENODEV;
-			goto exit_free;
+				"CPU#%u (%d)!\n", pdev->id, err);
+			return -ENODEV;
 		} else if (edx < 0x39) {
-			err = -ENODEV;
 			dev_err(&pdev->dev,
 				"Errata AE18 not fixed, update BIOS or "
 				"microcode of the CPU!\n");
-			goto exit_free;
+			return -ENODEV;
 		}
 	}
+	return 0;
+}
+
+static struct platform_device *coretemp_get_pdev(unsigned int cpu)
+{
+	u16 phys_proc_id = TO_PHYS_ID(cpu);
+	struct pdev_entry *p;
+
+	mutex_lock(&pdev_list_mutex);
 
-	data->tjmax = get_tjmax(c, data->id, &pdev->dev);
-	platform_set_drvdata(pdev, data);
+	list_for_each_entry(p, &pdev_list, list)
+		if (p->phys_proc_id == phys_proc_id) {
+			mutex_unlock(&pdev_list_mutex);
+			return p->pdev;
+		}
+
+	mutex_unlock(&pdev_list_mutex);
+	return NULL;
+}
+
+static struct temp_data *init_temp_data(unsigned int cpu, int pkg_flag)
+{
+	struct temp_data *tdata;
+
+	tdata = kzalloc(sizeof(struct temp_data), GFP_KERNEL);
+	if (!tdata)
+		return NULL;
+
+	tdata->status_reg = pkg_flag ? MSR_IA32_PACKAGE_THERM_STATUS :
+							MSR_IA32_THERM_STATUS;
+	tdata->is_pkg_data = pkg_flag;
+	tdata->cpu = cpu;
+	tdata->cpu_core_id = TO_CORE_ID(cpu);
+	mutex_init(&tdata->update_lock);
+	return tdata;
+}
+
+static int create_core_data(struct platform_data *pdata,
+				struct platform_device *pdev,
+				unsigned int cpu, int pkg_flag)
+{
+	struct temp_data *tdata;
+	struct cpuinfo_x86 *c = &cpu_data(cpu);
+	u32 eax, edx;
+	int err, attr_no;
 
 	/*
-	 * read the still undocumented IA32_TEMPERATURE_TARGET. It exists
-	 * on older CPUs but not in this register,
-	 * Atoms don't have it either.
+	 * Find attr number for sysfs:
+	 * We map the attr number to core id of the CPU
+	 * The attr number is always core id + 2
+	 * The Pkgtemp will always show up as temp1_*, if available
 	 */
+	attr_no = pkg_flag ? 1 : TO_ATTR_NO(cpu);
 
-	if ((c->x86_model > 0xe) && (c->x86_model != 0x1c)) {
-		err = rdmsr_safe_on_cpu(data->id, MSR_IA32_TEMPERATURE_TARGET,
-		    &eax, &edx);
-		if (err) {
-			dev_warn(&pdev->dev, "Unable to read"
-					" IA32_TEMPERATURE_TARGET MSR\n");
-		} else {
-			data->ttarget = data->tjmax -
-					(((eax >> 8) & 0xff) * 1000);
-			err = device_create_file(&pdev->dev,
-					&sensor_dev_attr_temp1_max.dev_attr);
-			if (err)
-				goto exit_free;
-		}
-	}
+	if (attr_no > MAX_CORE_DATA - 1)
+		return -ERANGE;
+
+	/*
+	 * Provide a single set of attributes for all HT siblings of a core
+	 * to avoid duplicate sensors (the processor ID and core ID of all
+	 * HT siblings of a core is the same).
+	 * Skip if a HT sibling of this core is already online.
+	 * This is not an error.
+	 */
+	if (pdata->core_data[attr_no] != NULL)
+		return 0;
 
-	if ((err = sysfs_create_group(&pdev->dev.kobj, &coretemp_group)))
-		goto exit_dev;
+	tdata = init_temp_data(cpu, pkg_flag);
+	if (!tdata)
+		return -ENOMEM;
 
-	data->hwmon_dev = hwmon_device_register(&pdev->dev);
-	if (IS_ERR(data->hwmon_dev)) {
-		err = PTR_ERR(data->hwmon_dev);
-		dev_err(&pdev->dev, "Class registration failed (%d)\n",
-			err);
-		goto exit_class;
-	}
+	/* Test if we can access the status register */
+	err = rdmsr_safe_on_cpu(cpu, tdata->status_reg, &eax, &edx);
+	if (err)
+		goto exit_free;
+
+	/* We can access status register. Get Critical Temperature */
+	if (pkg_flag)
+		tdata->tjmax = get_pkg_tjmax(pdev->id, &pdev->dev);
+	else
+		tdata->tjmax = get_tjmax(c, cpu, &pdev->dev);
+
+	update_ttarget(c->x86_model, tdata, &pdev->dev);
+	pdata->core_data[attr_no] = tdata;
+
+	/* Create sysfs interfaces */
+	err = create_core_attrs(tdata, &pdev->dev, attr_no);
+	if (err)
+		goto exit_free;
+
+	return 0;
+exit_free:
+	kfree(tdata);
+	return err;
+}
+
+static void coretemp_add_core(unsigned int cpu, int pkg_flag)
+{
+	struct platform_data *pdata;
+	struct platform_device *pdev = coretemp_get_pdev(cpu);
+	int err;
+
+	if (!pdev)
+		return;
+
+	pdata = platform_get_drvdata(pdev);
+
+	err = create_core_data(pdata, pdev, cpu, pkg_flag);
+	if (err)
+		dev_err(&pdev->dev, "Adding Core %u failed\n", cpu);
+}
+
+static void coretemp_remove_core(struct platform_data *pdata,
+				struct device *dev, int indx)
+{
+	int i;
+	struct temp_data *tdata = pdata->core_data[indx];
+
+	/* Remove the sysfs attributes */
+	for (i = 0; i < MAX_ATTRS; i++)
+		device_remove_file(dev, &tdata->sd_attrs[i].dev_attr);
+
+	kfree(pdata->core_data[indx]);
+	pdata->core_data[indx] = NULL;
+}
+
+static int __devinit coretemp_probe(struct platform_device *pdev)
+{
+	struct platform_data *pdata;
+	int err;
+
+	/* Check the microcode version of the CPU */
+	err = chk_ucode_version(pdev);
+	if (err)
+		return err;
+
+	/* Initialize the per-package data structures */
+	pdata = kzalloc(sizeof(struct platform_data), GFP_KERNEL);
+	if (!pdata)
+		return -ENOMEM;
 
+	err = create_name_attr(pdata, &pdev->dev);
+	if (err)
+		goto exit_free;
+
+	pdata->phys_proc_id = TO_PHYS_ID(pdev->id);
+	platform_set_drvdata(pdev, pdata);
+
+	pdata->hwmon_dev = hwmon_device_register(&pdev->dev);
+	if (IS_ERR(pdata->hwmon_dev)) {
+		err = PTR_ERR(pdata->hwmon_dev);
+		dev_err(&pdev->dev, "Class registration failed (%d)\n", err);
+		goto exit_name;
+	}
 	return 0;
 
-exit_class:
-	sysfs_remove_group(&pdev->dev.kobj, &coretemp_group);
-exit_dev:
-	device_remove_file(&pdev->dev, &sensor_dev_attr_temp1_max.dev_attr);
+exit_name:
+	device_remove_file(&pdev->dev, &pdata->name_attr);
+	platform_set_drvdata(pdev, NULL);
 exit_free:
-	kfree(data);
-exit:
+	kfree(pdata);
 	return err;
 }
 
 static int __devexit coretemp_remove(struct platform_device *pdev)
 {
-	struct coretemp_data *data = platform_get_drvdata(pdev);
+	struct platform_data *pdata = platform_get_drvdata(pdev);
+	int i;
+
+	for (i = MAX_CORE_DATA - 1; i >= 0; --i)
+		if (pdata->core_data[i])
+			coretemp_remove_core(pdata, &pdev->dev, i);
 
-	hwmon_device_unregister(data->hwmon_dev);
-	sysfs_remove_group(&pdev->dev.kobj, &coretemp_group);
-	device_remove_file(&pdev->dev, &sensor_dev_attr_temp1_max.dev_attr);
+	device_remove_file(&pdev->dev, &pdata->name_attr);
+	hwmon_device_unregister(pdata->hwmon_dev);
 	platform_set_drvdata(pdev, NULL);
-	kfree(data);
+	kfree(pdata);
 	return 0;
 }
 
@@ -421,50 +638,14 @@ static struct platform_driver coretemp_driver = {
 	.remove = __devexit_p(coretemp_remove),
 };
 
-struct pdev_entry {
-	struct list_head list;
-	struct platform_device *pdev;
-	unsigned int cpu;
-#ifdef CONFIG_SMP
-	u16 phys_proc_id;
-	u16 cpu_core_id;
-#endif
-};
-
-static LIST_HEAD(pdev_list);
-static DEFINE_MUTEX(pdev_list_mutex);
-
 static int __cpuinit coretemp_device_add(unsigned int cpu)
 {
 	int err;
 	struct platform_device *pdev;
 	struct pdev_entry *pdev_entry;
-	struct cpuinfo_x86 *c = &cpu_data(cpu);
-
-	/*
-	 * CPUID.06H.EAX[0] indicates whether the CPU has thermal
-	 * sensors. We check this bit only, all the early CPUs
-	 * without thermal sensors will be filtered out.
-	 */
-	if (!cpu_has(c, X86_FEATURE_DTS)) {
-		pr_info("CPU (model=0x%x) has no thermal sensor\n",
-			c->x86_model);
-		return 0;
-	}
 
 	mutex_lock(&pdev_list_mutex);
 
-#ifdef CONFIG_SMP
-	/* Skip second HT entry of each core */
-	list_for_each_entry(pdev_entry, &pdev_list, list) {
-		if (c->phys_proc_id == pdev_entry->phys_proc_id &&
-		    c->cpu_core_id == pdev_entry->cpu_core_id) {
-			err = 0;	/* Not an error */
-			goto exit;
-		}
-	}
-#endif
-
 	pdev = platform_device_alloc(DRVNAME, cpu);
 	if (!pdev) {
 		err = -ENOMEM;
@@ -486,10 +667,9 @@ static int __cpuinit coretemp_device_add(unsigned int cpu)
 
 	pdev_entry->pdev = pdev;
 	pdev_entry->cpu = cpu;
-#ifdef CONFIG_SMP
-	pdev_entry->phys_proc_id = c->phys_proc_id;
-	pdev_entry->cpu_core_id = c->cpu_core_id;
-#endif
+	pdev_entry->phys_proc_id = TO_PHYS_ID(cpu);
+	pdev_entry->cpu_core_id = TO_CORE_ID(cpu);
+
 	list_add_tail(&pdev_entry->list, &pdev_list);
 	mutex_unlock(&pdev_list_mutex);
 
@@ -504,28 +684,118 @@ static int __cpuinit coretemp_device_add(unsigned int cpu)
 	return err;
 }
 
-static void __cpuinit coretemp_device_remove(unsigned int cpu)
+static void coretemp_device_remove(unsigned int cpu)
 {
-	struct pdev_entry *p;
-	unsigned int i;
+	struct pdev_entry *p, *n;
+	u16 phys_proc_id = TO_PHYS_ID(cpu);
 
 	mutex_lock(&pdev_list_mutex);
-	list_for_each_entry(p, &pdev_list, list) {
-		if (p->cpu != cpu)
+	list_for_each_entry_safe(p, n, &pdev_list, list) {
+		if (p->phys_proc_id != phys_proc_id)
 			continue;
-
 		platform_device_unregister(p->pdev);
 		list_del(&p->list);
-		mutex_unlock(&pdev_list_mutex);
 		kfree(p);
-		for_each_cpu(i, cpu_sibling_mask(cpu))
-			if (i != cpu && !coretemp_device_add(i))
-				break;
-		return;
 	}
 	mutex_unlock(&pdev_list_mutex);
 }
 
+static bool is_any_core_online(struct platform_data *pdata)
+{
+	int i;
+
+	/* Find online cores, except pkgtemp data */
+	for (i = MAX_CORE_DATA - 1; i >= 0; --i) {
+		if (pdata->core_data[i] &&
+			!pdata->core_data[i]->is_pkg_data) {
+			return true;
+		}
+	}
+	return false;
+}
+
+static void __cpuinit get_core_online(unsigned int cpu)
+{
+	struct cpuinfo_x86 *c = &cpu_data(cpu);
+	struct platform_device *pdev = coretemp_get_pdev(cpu);
+	int err;
+
+	/*
+	 * CPUID.06H.EAX[0] indicates whether the CPU has thermal
+	 * sensors. We check this bit only, all the early CPUs
+	 * without thermal sensors will be filtered out.
+	 */
+	if (!cpu_has(c, X86_FEATURE_DTS))
+		return;
+
+	if (!pdev) {
+		/*
+		 * Alright, we have DTS support.
+		 * We are bringing the _first_ core in this pkg
+		 * online. So, initialize per-pkg data structures and
+		 * then bring this core online.
+		 */
+		err = coretemp_device_add(cpu);
+		if (err)
+			return;
+		/*
+		 * Check whether pkgtemp support is available.
+		 * If so, add interfaces for pkgtemp.
+		 */
+		if (cpu_has(c, X86_FEATURE_PTS))
+			coretemp_add_core(cpu, 1);
+	}
+	/*
+	 * Physical CPU device already exists.
+	 * So, just add interfaces for this core.
+	 */
+	coretemp_add_core(cpu, 0);
+}
+
+static void __cpuinit put_core_offline(unsigned int cpu)
+{
+	int i, indx;
+	struct platform_data *pdata;
+	struct platform_device *pdev = coretemp_get_pdev(cpu);
+
+	/* If the physical CPU device does not exist, just return */
+	if (!pdev)
+		return;
+
+	pdata = platform_get_drvdata(pdev);
+
+	indx = TO_ATTR_NO(cpu);
+
+	if (pdata->core_data[indx] && pdata->core_data[indx]->cpu == cpu)
+		coretemp_remove_core(pdata, &pdev->dev, indx);
+
+	/*
+	 * If a core is taken offline, but a HT sibling of the same core is
+	 * still online, register the alternate sibling. This ensures that
+	 * exactly one set of attributes is provided as long as at least one
+	 * HT sibling of a core is online.
+	 */
+	for_each_sibling(i, cpu) {
+		if (i != cpu) {
+			get_core_online(i);
+			/*
+			 * Display temperature sensor data for one HT sibling
+			 * per core only, so abort the loop after one such
+			 * sibling has been found.
+			 */
+			break;
+		}
+	}
+	/*
+	 * If all cores in this pkg are offline, remove the device.
+	 * coretemp_device_remove calls unregister_platform_device,
+	 * which in turn calls coretemp_remove. This removes the
+	 * pkgtemp entry and does other clean ups.
+	 */
+	if (!is_any_core_online(pdata))
+		coretemp_device_remove(cpu);
+}
+
 static int __cpuinit coretemp_cpu_callback(struct notifier_block *nfb,
 				 unsigned long action, void *hcpu)
 {
@@ -534,10 +804,10 @@ static int __cpuinit coretemp_cpu_callback(struct notifier_block *nfb,
 	switch (action) {
 	case CPU_ONLINE:
 	case CPU_DOWN_FAILED:
-		coretemp_device_add(cpu);
+		get_core_online(cpu);
 		break;
 	case CPU_DOWN_PREPARE:
-		coretemp_device_remove(cpu);
+		put_core_offline(cpu);
 		break;
 	}
 	return NOTIFY_OK;
@@ -560,7 +830,7 @@ static int __init coretemp_init(void)
 		goto exit;
 
 	for_each_online_cpu(i)
-		coretemp_device_add(i);
+		get_core_online(i);
 
 #ifndef CONFIG_HOTPLUG_CPU
 	if (list_empty(&pdev_list)) {
diff --git a/drivers/hwmon/max16065.c b/drivers/hwmon/max16065.c
new file mode 100644
index 0000000000000000000000000000000000000000..d94a24fdf4ba2a07ad006ebeae536745d5e1a25d
--- /dev/null
+++ b/drivers/hwmon/max16065.c
@@ -0,0 +1,717 @@
+/*
+ * Driver for
+ *  Maxim MAX16065/MAX16066 12-Channel/8-Channel, Flash-Configurable
+ *  System Managers with Nonvolatile Fault Registers
+ *  Maxim MAX16067/MAX16068 6-Channel, Flash-Configurable System Managers
+ *  with Nonvolatile Fault Registers
+ *  Maxim MAX16070/MAX16071 12-Channel/8-Channel, Flash-Configurable System
+ *  Monitors with Nonvolatile Fault Registers
+ *
+ * Copyright (C) 2011 Ericsson AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/delay.h>
+#include <linux/jiffies.h>
+
+enum chips { max16065, max16066, max16067, max16068, max16070, max16071 };
+
+/*
+ * Registers
+ */
+#define MAX16065_ADC(x)		((x) * 2)
+
+#define MAX16065_CURR_SENSE	0x18
+#define MAX16065_CSP_ADC	0x19
+#define MAX16065_FAULT(x)	(0x1b + (x))
+#define MAX16065_SCALE(x)	(0x43 + (x))
+#define MAX16065_CURR_CONTROL	0x47
+#define MAX16065_LIMIT(l, x)	(0x48 + (l) + (x) * 3)	/*
+							 * l: limit
+							 *  0: min/max
+							 *  1: crit
+							 *  2: lcrit
+							 * x: ADC index
+							 */
+
+#define MAX16065_SW_ENABLE	0x73
+
+#define MAX16065_WARNING_OV	(1 << 3) /* Set if secondary threshold is OV
+					    warning */
+
+#define MAX16065_CURR_ENABLE	(1 << 0)
+
+#define MAX16065_NUM_LIMIT	3
+#define MAX16065_NUM_ADC	12	/* maximum number of ADC channels */
+
+static const int max16065_num_adc[] = {
+	[max16065] = 12,
+	[max16066] = 8,
+	[max16067] = 6,
+	[max16068] = 6,
+	[max16070] = 12,
+	[max16071] = 8,
+};
+
+static const bool max16065_have_secondary[] = {
+	[max16065] = true,
+	[max16066] = true,
+	[max16067] = false,
+	[max16068] = false,
+	[max16070] = true,
+	[max16071] = true,
+};
+
+static const bool max16065_have_current[] = {
+	[max16065] = true,
+	[max16066] = true,
+	[max16067] = false,
+	[max16068] = false,
+	[max16070] = true,
+	[max16071] = true,
+};
+
+struct max16065_data {
+	enum chips type;
+	struct device *hwmon_dev;
+	struct mutex update_lock;
+	bool valid;
+	unsigned long last_updated; /* in jiffies */
+	int num_adc;
+	bool have_current;
+	int curr_gain;
+	/* limits are in mV */
+	int limit[MAX16065_NUM_LIMIT][MAX16065_NUM_ADC];
+	int range[MAX16065_NUM_ADC + 1];/* voltage range */
+	int adc[MAX16065_NUM_ADC + 1];	/* adc values (raw) including csp_adc */
+	int curr_sense;
+	int fault[2];
+};
+
+static const int max16065_adc_range[] = { 5560, 2780, 1390, 0 };
+static const int max16065_csp_adc_range[] = { 7000, 14000 };
+
+/* ADC registers have 10 bit resolution. */
+static inline int ADC_TO_MV(int adc, int range)
+{
+	return (adc * range) / 1024;
+}
+
+/*
+ * Limit registers have 8 bit resolution and match upper 8 bits of ADC
+ * registers.
+ */
+static inline int LIMIT_TO_MV(int limit, int range)
+{
+	return limit * range / 256;
+}
+
+static inline int MV_TO_LIMIT(int mv, int range)
+{
+	return SENSORS_LIMIT(DIV_ROUND_CLOSEST(mv * 256, range), 0, 255);
+}
+
+static inline int ADC_TO_CURR(int adc, int gain)
+{
+	return adc * 1400000 / gain * 255;
+}
+
+/*
+ * max16065_read_adc()
+ *
+ * Read 16 bit value from <reg>, <reg+1>.
+ * Upper 8 bits are in <reg>, lower 2 bits are in bits 7:6 of <reg+1>.
+ */
+static int max16065_read_adc(struct i2c_client *client, int reg)
+{
+	int rv;
+
+	rv = i2c_smbus_read_word_data(client, reg);
+	if (unlikely(rv < 0))
+		return rv;
+	return ((rv & 0xff) << 2) | ((rv >> 14) & 0x03);
+}
+
+static struct max16065_data *max16065_update_device(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct max16065_data *data = i2c_get_clientdata(client);
+
+	mutex_lock(&data->update_lock);
+	if (time_after(jiffies, data->last_updated + HZ) || !data->valid) {
+		int i;
+
+		for (i = 0; i < data->num_adc; i++)
+			data->adc[i]
+			  = max16065_read_adc(client, MAX16065_ADC(i));
+
+		if (data->have_current) {
+			data->adc[MAX16065_NUM_ADC]
+			  = max16065_read_adc(client, MAX16065_CSP_ADC);
+			data->curr_sense
+			  = i2c_smbus_read_byte_data(client,
+						     MAX16065_CURR_SENSE);
+		}
+
+		for (i = 0; i < DIV_ROUND_UP(data->num_adc, 8); i++)
+			data->fault[i]
+			  = i2c_smbus_read_byte_data(client, MAX16065_FAULT(i));
+
+		data->last_updated = jiffies;
+		data->valid = 1;
+	}
+	mutex_unlock(&data->update_lock);
+	return data;
+}
+
+static ssize_t max16065_show_alarm(struct device *dev,
+				   struct device_attribute *da, char *buf)
+{
+	struct sensor_device_attribute_2 *attr2 = to_sensor_dev_attr_2(da);
+	struct max16065_data *data = max16065_update_device(dev);
+	int val = data->fault[attr2->nr];
+
+	if (val < 0)
+		return val;
+
+	val &= (1 << attr2->index);
+	if (val)
+		i2c_smbus_write_byte_data(to_i2c_client(dev),
+					  MAX16065_FAULT(attr2->nr), val);
+
+	return snprintf(buf, PAGE_SIZE, "%d\n", !!val);
+}
+
+static ssize_t max16065_show_input(struct device *dev,
+				   struct device_attribute *da, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+	struct max16065_data *data = max16065_update_device(dev);
+	int adc = data->adc[attr->index];
+
+	if (unlikely(adc < 0))
+		return adc;
+
+	return snprintf(buf, PAGE_SIZE, "%d\n",
+			ADC_TO_MV(adc, data->range[attr->index]));
+}
+
+static ssize_t max16065_show_current(struct device *dev,
+				     struct device_attribute *da, char *buf)
+{
+	struct max16065_data *data = max16065_update_device(dev);
+
+	if (unlikely(data->curr_sense < 0))
+		return data->curr_sense;
+
+	return snprintf(buf, PAGE_SIZE, "%d\n",
+			ADC_TO_CURR(data->curr_sense, data->curr_gain));
+}
+
+static ssize_t max16065_set_limit(struct device *dev,
+				  struct device_attribute *da,
+				  const char *buf, size_t count)
+{
+	struct sensor_device_attribute_2 *attr2 = to_sensor_dev_attr_2(da);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct max16065_data *data = i2c_get_clientdata(client);
+	unsigned long val;
+	int err;
+	int limit;
+
+	err = strict_strtoul(buf, 10, &val);
+	if (unlikely(err < 0))
+		return err;
+
+	limit = MV_TO_LIMIT(val, data->range[attr2->index]);
+
+	mutex_lock(&data->update_lock);
+	data->limit[attr2->nr][attr2->index]
+	  = LIMIT_TO_MV(limit, data->range[attr2->index]);
+	i2c_smbus_write_byte_data(client,
+				  MAX16065_LIMIT(attr2->nr, attr2->index),
+				  limit);
+	mutex_unlock(&data->update_lock);
+
+	return count;
+}
+
+static ssize_t max16065_show_limit(struct device *dev,
+				   struct device_attribute *da, char *buf)
+{
+	struct sensor_device_attribute_2 *attr2 = to_sensor_dev_attr_2(da);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct max16065_data *data = i2c_get_clientdata(client);
+
+	return snprintf(buf, PAGE_SIZE, "%d\n",
+			data->limit[attr2->nr][attr2->index]);
+}
+
+/* Construct a sensor_device_attribute structure for each register */
+
+/* Input voltages */
+static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, max16065_show_input, NULL, 0);
+static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, max16065_show_input, NULL, 1);
+static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, max16065_show_input, NULL, 2);
+static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, max16065_show_input, NULL, 3);
+static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, max16065_show_input, NULL, 4);
+static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, max16065_show_input, NULL, 5);
+static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, max16065_show_input, NULL, 6);
+static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, max16065_show_input, NULL, 7);
+static SENSOR_DEVICE_ATTR(in8_input, S_IRUGO, max16065_show_input, NULL, 8);
+static SENSOR_DEVICE_ATTR(in9_input, S_IRUGO, max16065_show_input, NULL, 9);
+static SENSOR_DEVICE_ATTR(in10_input, S_IRUGO, max16065_show_input, NULL, 10);
+static SENSOR_DEVICE_ATTR(in11_input, S_IRUGO, max16065_show_input, NULL, 11);
+static SENSOR_DEVICE_ATTR(in12_input, S_IRUGO, max16065_show_input, NULL, 12);
+
+/* Input voltages lcrit */
+static SENSOR_DEVICE_ATTR_2(in0_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 0);
+static SENSOR_DEVICE_ATTR_2(in1_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 1);
+static SENSOR_DEVICE_ATTR_2(in2_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 2);
+static SENSOR_DEVICE_ATTR_2(in3_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 3);
+static SENSOR_DEVICE_ATTR_2(in4_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 4);
+static SENSOR_DEVICE_ATTR_2(in5_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 5);
+static SENSOR_DEVICE_ATTR_2(in6_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 6);
+static SENSOR_DEVICE_ATTR_2(in7_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 7);
+static SENSOR_DEVICE_ATTR_2(in8_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 8);
+static SENSOR_DEVICE_ATTR_2(in9_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 9);
+static SENSOR_DEVICE_ATTR_2(in10_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 10);
+static SENSOR_DEVICE_ATTR_2(in11_lcrit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 2, 11);
+
+/* Input voltages crit */
+static SENSOR_DEVICE_ATTR_2(in0_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 0);
+static SENSOR_DEVICE_ATTR_2(in1_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 1);
+static SENSOR_DEVICE_ATTR_2(in2_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 2);
+static SENSOR_DEVICE_ATTR_2(in3_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 3);
+static SENSOR_DEVICE_ATTR_2(in4_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 4);
+static SENSOR_DEVICE_ATTR_2(in5_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 5);
+static SENSOR_DEVICE_ATTR_2(in6_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 6);
+static SENSOR_DEVICE_ATTR_2(in7_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 7);
+static SENSOR_DEVICE_ATTR_2(in8_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 8);
+static SENSOR_DEVICE_ATTR_2(in9_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 9);
+static SENSOR_DEVICE_ATTR_2(in10_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 10);
+static SENSOR_DEVICE_ATTR_2(in11_crit, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 1, 11);
+
+/* Input voltages min */
+static SENSOR_DEVICE_ATTR_2(in0_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 0);
+static SENSOR_DEVICE_ATTR_2(in1_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 1);
+static SENSOR_DEVICE_ATTR_2(in2_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 2);
+static SENSOR_DEVICE_ATTR_2(in3_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 3);
+static SENSOR_DEVICE_ATTR_2(in4_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 4);
+static SENSOR_DEVICE_ATTR_2(in5_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 5);
+static SENSOR_DEVICE_ATTR_2(in6_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 6);
+static SENSOR_DEVICE_ATTR_2(in7_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 7);
+static SENSOR_DEVICE_ATTR_2(in8_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 8);
+static SENSOR_DEVICE_ATTR_2(in9_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 9);
+static SENSOR_DEVICE_ATTR_2(in10_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 10);
+static SENSOR_DEVICE_ATTR_2(in11_min, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 11);
+
+/* Input voltages max */
+static SENSOR_DEVICE_ATTR_2(in0_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 0);
+static SENSOR_DEVICE_ATTR_2(in1_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 1);
+static SENSOR_DEVICE_ATTR_2(in2_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 2);
+static SENSOR_DEVICE_ATTR_2(in3_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 3);
+static SENSOR_DEVICE_ATTR_2(in4_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 4);
+static SENSOR_DEVICE_ATTR_2(in5_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 5);
+static SENSOR_DEVICE_ATTR_2(in6_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 6);
+static SENSOR_DEVICE_ATTR_2(in7_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 7);
+static SENSOR_DEVICE_ATTR_2(in8_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 8);
+static SENSOR_DEVICE_ATTR_2(in9_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 9);
+static SENSOR_DEVICE_ATTR_2(in10_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 10);
+static SENSOR_DEVICE_ATTR_2(in11_max, S_IWUSR | S_IRUGO, max16065_show_limit,
+			    max16065_set_limit, 0, 11);
+
+/* alarms */
+static SENSOR_DEVICE_ATTR_2(in0_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 0);
+static SENSOR_DEVICE_ATTR_2(in1_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 1);
+static SENSOR_DEVICE_ATTR_2(in2_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 2);
+static SENSOR_DEVICE_ATTR_2(in3_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 3);
+static SENSOR_DEVICE_ATTR_2(in4_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 4);
+static SENSOR_DEVICE_ATTR_2(in5_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 5);
+static SENSOR_DEVICE_ATTR_2(in6_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 6);
+static SENSOR_DEVICE_ATTR_2(in7_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    0, 7);
+static SENSOR_DEVICE_ATTR_2(in8_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    1, 0);
+static SENSOR_DEVICE_ATTR_2(in9_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    1, 1);
+static SENSOR_DEVICE_ATTR_2(in10_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    1, 2);
+static SENSOR_DEVICE_ATTR_2(in11_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    1, 3);
+
+/* Current and alarm */
+static SENSOR_DEVICE_ATTR(curr1_input, S_IRUGO, max16065_show_current, NULL, 0);
+static SENSOR_DEVICE_ATTR_2(curr1_alarm, S_IRUGO, max16065_show_alarm, NULL,
+			    1, 4);
+
+/*
+ * Finally, construct an array of pointers to members of the above objects,
+ * as required for sysfs_create_group()
+ */
+static struct attribute *max16065_basic_attributes[] = {
+	&sensor_dev_attr_in0_input.dev_attr.attr,
+	&sensor_dev_attr_in0_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in0_crit.dev_attr.attr,
+	&sensor_dev_attr_in0_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in1_input.dev_attr.attr,
+	&sensor_dev_attr_in1_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in1_crit.dev_attr.attr,
+	&sensor_dev_attr_in1_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in2_input.dev_attr.attr,
+	&sensor_dev_attr_in2_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in2_crit.dev_attr.attr,
+	&sensor_dev_attr_in2_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in3_input.dev_attr.attr,
+	&sensor_dev_attr_in3_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in3_crit.dev_attr.attr,
+	&sensor_dev_attr_in3_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in4_input.dev_attr.attr,
+	&sensor_dev_attr_in4_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in4_crit.dev_attr.attr,
+	&sensor_dev_attr_in4_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in5_input.dev_attr.attr,
+	&sensor_dev_attr_in5_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in5_crit.dev_attr.attr,
+	&sensor_dev_attr_in5_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in6_input.dev_attr.attr,
+	&sensor_dev_attr_in6_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in6_crit.dev_attr.attr,
+	&sensor_dev_attr_in6_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in7_input.dev_attr.attr,
+	&sensor_dev_attr_in7_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in7_crit.dev_attr.attr,
+	&sensor_dev_attr_in7_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in8_input.dev_attr.attr,
+	&sensor_dev_attr_in8_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in8_crit.dev_attr.attr,
+	&sensor_dev_attr_in8_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in9_input.dev_attr.attr,
+	&sensor_dev_attr_in9_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in9_crit.dev_attr.attr,
+	&sensor_dev_attr_in9_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in10_input.dev_attr.attr,
+	&sensor_dev_attr_in10_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in10_crit.dev_attr.attr,
+	&sensor_dev_attr_in10_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_in11_input.dev_attr.attr,
+	&sensor_dev_attr_in11_lcrit.dev_attr.attr,
+	&sensor_dev_attr_in11_crit.dev_attr.attr,
+	&sensor_dev_attr_in11_alarm.dev_attr.attr,
+
+	NULL
+};
+
+static struct attribute *max16065_current_attributes[] = {
+	&sensor_dev_attr_in12_input.dev_attr.attr,
+	&sensor_dev_attr_curr1_input.dev_attr.attr,
+	&sensor_dev_attr_curr1_alarm.dev_attr.attr,
+	NULL
+};
+
+static struct attribute *max16065_min_attributes[] = {
+	&sensor_dev_attr_in0_min.dev_attr.attr,
+	&sensor_dev_attr_in1_min.dev_attr.attr,
+	&sensor_dev_attr_in2_min.dev_attr.attr,
+	&sensor_dev_attr_in3_min.dev_attr.attr,
+	&sensor_dev_attr_in4_min.dev_attr.attr,
+	&sensor_dev_attr_in5_min.dev_attr.attr,
+	&sensor_dev_attr_in6_min.dev_attr.attr,
+	&sensor_dev_attr_in7_min.dev_attr.attr,
+	&sensor_dev_attr_in8_min.dev_attr.attr,
+	&sensor_dev_attr_in9_min.dev_attr.attr,
+	&sensor_dev_attr_in10_min.dev_attr.attr,
+	&sensor_dev_attr_in11_min.dev_attr.attr,
+	NULL
+};
+
+static struct attribute *max16065_max_attributes[] = {
+	&sensor_dev_attr_in0_max.dev_attr.attr,
+	&sensor_dev_attr_in1_max.dev_attr.attr,
+	&sensor_dev_attr_in2_max.dev_attr.attr,
+	&sensor_dev_attr_in3_max.dev_attr.attr,
+	&sensor_dev_attr_in4_max.dev_attr.attr,
+	&sensor_dev_attr_in5_max.dev_attr.attr,
+	&sensor_dev_attr_in6_max.dev_attr.attr,
+	&sensor_dev_attr_in7_max.dev_attr.attr,
+	&sensor_dev_attr_in8_max.dev_attr.attr,
+	&sensor_dev_attr_in9_max.dev_attr.attr,
+	&sensor_dev_attr_in10_max.dev_attr.attr,
+	&sensor_dev_attr_in11_max.dev_attr.attr,
+	NULL
+};
+
+static const struct attribute_group max16065_basic_group = {
+	.attrs = max16065_basic_attributes,
+};
+
+static const struct attribute_group max16065_current_group = {
+	.attrs = max16065_current_attributes,
+};
+
+static const struct attribute_group max16065_min_group = {
+	.attrs = max16065_min_attributes,
+};
+
+static const struct attribute_group max16065_max_group = {
+	.attrs = max16065_max_attributes,
+};
+
+static void max16065_cleanup(struct i2c_client *client)
+{
+	sysfs_remove_group(&client->dev.kobj, &max16065_max_group);
+	sysfs_remove_group(&client->dev.kobj, &max16065_min_group);
+	sysfs_remove_group(&client->dev.kobj, &max16065_current_group);
+	sysfs_remove_group(&client->dev.kobj, &max16065_basic_group);
+}
+
+static int max16065_probe(struct i2c_client *client,
+			  const struct i2c_device_id *id)
+{
+	struct i2c_adapter *adapter = client->adapter;
+	struct max16065_data *data;
+	int i, j, val, ret;
+	bool have_secondary;		/* true if chip has secondary limits */
+	bool secondary_is_max = false;	/* secondary limits reflect max */
+
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA
+				     | I2C_FUNC_SMBUS_READ_WORD_DATA))
+		return -ENODEV;
+
+	data = kzalloc(sizeof(*data), GFP_KERNEL);
+	if (unlikely(!data))
+		return -ENOMEM;
+
+	i2c_set_clientdata(client, data);
+	mutex_init(&data->update_lock);
+
+	data->num_adc = max16065_num_adc[id->driver_data];
+	data->have_current = max16065_have_current[id->driver_data];
+	have_secondary = max16065_have_secondary[id->driver_data];
+
+	if (have_secondary) {
+		val = i2c_smbus_read_byte_data(client, MAX16065_SW_ENABLE);
+		if (unlikely(val < 0)) {
+			ret = val;
+			goto out_free;
+		}
+		secondary_is_max = val & MAX16065_WARNING_OV;
+	}
+
+	/* Read scale registers, convert to range */
+	for (i = 0; i < DIV_ROUND_UP(data->num_adc, 4); i++) {
+		val = i2c_smbus_read_byte_data(client, MAX16065_SCALE(i));
+		if (unlikely(val < 0)) {
+			ret = val;
+			goto out_free;
+		}
+		for (j = 0; j < 4 && i * 4 + j < data->num_adc; j++) {
+			data->range[i * 4 + j] =
+			  max16065_adc_range[(val >> (j * 2)) & 0x3];
+		}
+	}
+
+	/* Read limits */
+	for (i = 0; i < MAX16065_NUM_LIMIT; i++) {
+		if (i == 0 && !have_secondary)
+			continue;
+
+		for (j = 0; j < data->num_adc; j++) {
+			val = i2c_smbus_read_byte_data(client,
+						       MAX16065_LIMIT(i, j));
+			if (unlikely(val < 0)) {
+				ret = val;
+				goto out_free;
+			}
+			data->limit[i][j] = LIMIT_TO_MV(val, data->range[j]);
+		}
+	}
+
+	/* Register sysfs hooks */
+	for (i = 0; i < data->num_adc * 4; i++) {
+		/* Do not create sysfs entry if channel is disabled */
+		if (!data->range[i / 4])
+			continue;
+
+		ret = sysfs_create_file(&client->dev.kobj,
+					max16065_basic_attributes[i]);
+		if (unlikely(ret))
+			goto out;
+	}
+
+	if (have_secondary) {
+		struct attribute **attr = secondary_is_max ?
+		  max16065_max_attributes : max16065_min_attributes;
+
+		for (i = 0; i < data->num_adc; i++) {
+			if (!data->range[i])
+				continue;
+
+			ret = sysfs_create_file(&client->dev.kobj, attr[i]);
+			if (unlikely(ret))
+				goto out;
+		}
+	}
+
+	if (data->have_current) {
+		val = i2c_smbus_read_byte_data(client, MAX16065_CURR_CONTROL);
+		if (unlikely(val < 0)) {
+			ret = val;
+			goto out;
+		}
+		if (val & MAX16065_CURR_ENABLE) {
+			/*
+			 * Current gain is 6, 12, 24, 48 based on values in
+			 * bit 2,3.
+			 */
+			data->curr_gain = 6 << ((val >> 2) & 0x03);
+			data->range[MAX16065_NUM_ADC]
+			  = max16065_csp_adc_range[(val >> 1) & 0x01];
+			ret = sysfs_create_group(&client->dev.kobj,
+						 &max16065_current_group);
+			if (unlikely(ret))
+				goto out;
+		} else {
+			data->have_current = false;
+		}
+	}
+
+	data->hwmon_dev = hwmon_device_register(&client->dev);
+	if (unlikely(IS_ERR(data->hwmon_dev))) {
+		ret = PTR_ERR(data->hwmon_dev);
+		goto out;
+	}
+	return 0;
+
+out:
+	max16065_cleanup(client);
+out_free:
+	kfree(data);
+	return ret;
+}
+
+static int max16065_remove(struct i2c_client *client)
+{
+	struct max16065_data *data = i2c_get_clientdata(client);
+
+	hwmon_device_unregister(data->hwmon_dev);
+	max16065_cleanup(client);
+	kfree(data);
+
+	return 0;
+}
+
+static const struct i2c_device_id max16065_id[] = {
+	{ "max16065", max16065 },
+	{ "max16066", max16066 },
+	{ "max16067", max16067 },
+	{ "max16068", max16068 },
+	{ "max16070", max16070 },
+	{ "max16071", max16071 },
+	{ }
+};
+
+MODULE_DEVICE_TABLE(i2c, max16065_id);
+
+/* This is the driver that will be inserted */
+static struct i2c_driver max16065_driver = {
+	.driver = {
+		.name = "max16065",
+	},
+	.probe = max16065_probe,
+	.remove = max16065_remove,
+	.id_table = max16065_id,
+};
+
+static int __init max16065_init(void)
+{
+	return i2c_add_driver(&max16065_driver);
+}
+
+static void __exit max16065_exit(void)
+{
+	i2c_del_driver(&max16065_driver);
+}
+
+MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
+MODULE_DESCRIPTION("MAX16065 driver");
+MODULE_LICENSE("GPL");
+
+module_init(max16065_init);
+module_exit(max16065_exit);
diff --git a/drivers/hwmon/max34440.c b/drivers/hwmon/max34440.c
index 992b701b4c5ead6bc0a753857381dd0db06cde7c..db11e1a175b2f021d36dd74f339ea9c8b8b31abc 100644
--- a/drivers/hwmon/max34440.c
+++ b/drivers/hwmon/max34440.c
@@ -32,7 +32,7 @@ enum chips { max34440, max34441 };
 #define MAX34440_STATUS_OT_FAULT	(1 << 5)
 #define MAX34440_STATUS_OT_WARN		(1 << 6)
 
-static int max34440_get_status(struct i2c_client *client, int page, int reg)
+static int max34440_read_byte_data(struct i2c_client *client, int page, int reg)
 {
 	int ret;
 	int mfg_status;
@@ -108,7 +108,7 @@ static struct pmbus_driver_info max34440_info[] = {
 		.func[11] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
 		.func[12] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
 		.func[13] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
-		.get_status = max34440_get_status,
+		.read_byte_data = max34440_read_byte_data,
 	},
 	[max34441] = {
 		.pages = 12,
@@ -149,7 +149,7 @@ static struct pmbus_driver_info max34440_info[] = {
 		.func[9] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
 		.func[10] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
 		.func[11] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
-		.get_status = max34440_get_status,
+		.read_byte_data = max34440_read_byte_data,
 	},
 };
 
diff --git a/drivers/hwmon/max6642.c b/drivers/hwmon/max6642.c
new file mode 100644
index 0000000000000000000000000000000000000000..0f9fc40379cd14df869f15f8d8608d9f8393eb19
--- /dev/null
+++ b/drivers/hwmon/max6642.c
@@ -0,0 +1,356 @@
+/*
+ * Driver for +/-1 degree C, SMBus-Compatible Remote/Local Temperature Sensor
+ * with Overtemperature Alarm
+ *
+ * Copyright (C) 2011 AppearTV AS
+ *
+ * Derived from:
+ *
+ *  Based on the max1619 driver.
+ *  Copyright (C) 2003-2004 Alexey Fisher <fishor@mail.ru>
+ *                          Jean Delvare <khali@linux-fr.org>
+ *
+ * The MAX6642 is a sensor chip made by Maxim.
+ * It reports up to two temperatures (its own plus up to
+ * one external one). Complete datasheet can be
+ * obtained from Maxim's website at:
+ *   http://datasheets.maxim-ic.com/en/ds/MAX6642.pdf
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+#include <linux/mutex.h>
+#include <linux/sysfs.h>
+
+static const unsigned short normal_i2c[] = {
+	0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
+
+/*
+ * The MAX6642 registers
+ */
+
+#define MAX6642_REG_R_MAN_ID		0xFE
+#define MAX6642_REG_R_CONFIG		0x03
+#define MAX6642_REG_W_CONFIG		0x09
+#define MAX6642_REG_R_STATUS		0x02
+#define MAX6642_REG_R_LOCAL_TEMP	0x00
+#define MAX6642_REG_R_LOCAL_TEMPL	0x11
+#define MAX6642_REG_R_LOCAL_HIGH	0x05
+#define MAX6642_REG_W_LOCAL_HIGH	0x0B
+#define MAX6642_REG_R_REMOTE_TEMP	0x01
+#define MAX6642_REG_R_REMOTE_TEMPL	0x10
+#define MAX6642_REG_R_REMOTE_HIGH	0x07
+#define MAX6642_REG_W_REMOTE_HIGH	0x0D
+
+/*
+ * Conversions
+ */
+
+static int temp_from_reg10(int val)
+{
+	return val * 250;
+}
+
+static int temp_from_reg(int val)
+{
+	return val * 1000;
+}
+
+static int temp_to_reg(int val)
+{
+	return val / 1000;
+}
+
+/*
+ * Client data (each client gets its own)
+ */
+
+struct max6642_data {
+	struct device *hwmon_dev;
+	struct mutex update_lock;
+	bool valid; /* zero until following fields are valid */
+	unsigned long last_updated; /* in jiffies */
+
+	/* registers values */
+	u16 temp_input[2]; /* local/remote */
+	u16 temp_high[2]; /* local/remote */
+	u8 alarms;
+};
+
+/*
+ * Real code
+ */
+
+static void max6642_init_client(struct i2c_client *client)
+{
+	u8 config;
+	struct max6642_data *data = i2c_get_clientdata(client);
+
+	/*
+	 * Start the conversions.
+	 */
+	config = i2c_smbus_read_byte_data(client, MAX6642_REG_R_CONFIG);
+	if (config & 0x40)
+		i2c_smbus_write_byte_data(client, MAX6642_REG_W_CONFIG,
+					  config & 0xBF); /* run */
+
+	data->temp_high[0] = i2c_smbus_read_byte_data(client,
+				MAX6642_REG_R_LOCAL_HIGH);
+	data->temp_high[1] = i2c_smbus_read_byte_data(client,
+				MAX6642_REG_R_REMOTE_HIGH);
+}
+
+/* Return 0 if detection is successful, -ENODEV otherwise */
+static int max6642_detect(struct i2c_client *client,
+			  struct i2c_board_info *info)
+{
+	struct i2c_adapter *adapter = client->adapter;
+	u8 reg_config, reg_status, man_id;
+
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+		return -ENODEV;
+
+	/* identification */
+	man_id = i2c_smbus_read_byte_data(client, MAX6642_REG_R_MAN_ID);
+	if (man_id != 0x4D)
+		return -ENODEV;
+
+	/*
+	 * We read the config and status register, the 4 lower bits in the
+	 * config register should be zero and bit 5, 3, 1 and 0 should be
+	 * zero in the status register.
+	 */
+	reg_config = i2c_smbus_read_byte_data(client, MAX6642_REG_R_CONFIG);
+	reg_status = i2c_smbus_read_byte_data(client, MAX6642_REG_R_STATUS);
+	if (((reg_config & 0x0f) != 0x00) ||
+	    ((reg_status & 0x2b) != 0x00))
+		return -ENODEV;
+
+	strlcpy(info->type, "max6642", I2C_NAME_SIZE);
+
+	return 0;
+}
+
+static struct max6642_data *max6642_update_device(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct max6642_data *data = i2c_get_clientdata(client);
+	u16 val, tmp;
+
+	mutex_lock(&data->update_lock);
+
+	if (time_after(jiffies, data->last_updated + HZ) || !data->valid) {
+		dev_dbg(&client->dev, "Updating max6642 data.\n");
+		val = i2c_smbus_read_byte_data(client,
+					MAX6642_REG_R_LOCAL_TEMPL);
+		tmp = (val >> 6) & 3;
+		val = i2c_smbus_read_byte_data(client,
+					MAX6642_REG_R_LOCAL_TEMP);
+		val = (val << 2) | tmp;
+		data->temp_input[0] = val;
+		val = i2c_smbus_read_byte_data(client,
+					MAX6642_REG_R_REMOTE_TEMPL);
+		tmp = (val >> 6) & 3;
+		val = i2c_smbus_read_byte_data(client,
+					MAX6642_REG_R_REMOTE_TEMP);
+		val = (val << 2) | tmp;
+		data->temp_input[1] = val;
+		data->alarms = i2c_smbus_read_byte_data(client,
+					MAX6642_REG_R_STATUS);
+
+		data->last_updated = jiffies;
+		data->valid = 1;
+	}
+
+	mutex_unlock(&data->update_lock);
+
+	return data;
+}
+
+/*
+ * Sysfs stuff
+ */
+
+static ssize_t show_temp_max10(struct device *dev,
+			       struct device_attribute *dev_attr, char *buf)
+{
+	struct max6642_data *data = max6642_update_device(dev);
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
+
+	return sprintf(buf, "%d\n",
+		       temp_from_reg10(data->temp_input[attr->index]));
+}
+
+static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr,
+			     char *buf)
+{
+	struct max6642_data *data = max6642_update_device(dev);
+	struct sensor_device_attribute_2 *attr2 = to_sensor_dev_attr_2(attr);
+
+	return sprintf(buf, "%d\n", temp_from_reg(data->temp_high[attr2->nr]));
+}
+
+static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
+			    const char *buf, size_t count)
+{
+	unsigned long val;
+	int err;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct max6642_data *data = i2c_get_clientdata(client);
+	struct sensor_device_attribute_2 *attr2 = to_sensor_dev_attr_2(attr);
+
+	err = strict_strtoul(buf, 10, &val);
+	if (err < 0)
+		return err;
+
+	mutex_lock(&data->update_lock);
+	data->temp_high[attr2->nr] = SENSORS_LIMIT(temp_to_reg(val), 0, 255);
+	i2c_smbus_write_byte_data(client, attr2->index,
+				  data->temp_high[attr2->nr]);
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	int bitnr = to_sensor_dev_attr(attr)->index;
+	struct max6642_data *data = max6642_update_device(dev);
+	return sprintf(buf, "%d\n", (data->alarms >> bitnr) & 1);
+}
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp_max10, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_temp_max10, NULL, 1);
+static SENSOR_DEVICE_ATTR_2(temp1_max, S_IWUSR | S_IRUGO, show_temp_max,
+			    set_temp_max, 0, MAX6642_REG_W_LOCAL_HIGH);
+static SENSOR_DEVICE_ATTR_2(temp2_max, S_IWUSR | S_IRUGO, show_temp_max,
+			    set_temp_max, 1, MAX6642_REG_W_REMOTE_HIGH);
+static SENSOR_DEVICE_ATTR(temp_fault, S_IRUGO, show_alarm, NULL, 2);
+static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL, 6);
+static SENSOR_DEVICE_ATTR(temp2_max_alarm, S_IRUGO, show_alarm, NULL, 4);
+
+static struct attribute *max6642_attributes[] = {
+	&sensor_dev_attr_temp1_input.dev_attr.attr,
+	&sensor_dev_attr_temp2_input.dev_attr.attr,
+	&sensor_dev_attr_temp1_max.dev_attr.attr,
+	&sensor_dev_attr_temp2_max.dev_attr.attr,
+
+	&sensor_dev_attr_temp_fault.dev_attr.attr,
+	&sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp2_max_alarm.dev_attr.attr,
+	NULL
+};
+
+static const struct attribute_group max6642_group = {
+	.attrs = max6642_attributes,
+};
+
+static int max6642_probe(struct i2c_client *new_client,
+			 const struct i2c_device_id *id)
+{
+	struct max6642_data *data;
+	int err;
+
+	data = kzalloc(sizeof(struct max6642_data), GFP_KERNEL);
+	if (!data) {
+		err = -ENOMEM;
+		goto exit;
+	}
+
+	i2c_set_clientdata(new_client, data);
+	mutex_init(&data->update_lock);
+
+	/* Initialize the MAX6642 chip */
+	max6642_init_client(new_client);
+
+	/* Register sysfs hooks */
+	err = sysfs_create_group(&new_client->dev.kobj, &max6642_group);
+	if (err)
+		goto exit_free;
+
+	data->hwmon_dev = hwmon_device_register(&new_client->dev);
+	if (IS_ERR(data->hwmon_dev)) {
+		err = PTR_ERR(data->hwmon_dev);
+		goto exit_remove_files;
+	}
+
+	return 0;
+
+exit_remove_files:
+	sysfs_remove_group(&new_client->dev.kobj, &max6642_group);
+exit_free:
+	kfree(data);
+exit:
+	return err;
+}
+
+static int max6642_remove(struct i2c_client *client)
+{
+	struct max6642_data *data = i2c_get_clientdata(client);
+
+	hwmon_device_unregister(data->hwmon_dev);
+	sysfs_remove_group(&client->dev.kobj, &max6642_group);
+
+	kfree(data);
+	return 0;
+}
+
+/*
+ * Driver data (common to all clients)
+ */
+
+static const struct i2c_device_id max6642_id[] = {
+	{ "max6642", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, max6642_id);
+
+static struct i2c_driver max6642_driver = {
+	.class		= I2C_CLASS_HWMON,
+	.driver = {
+		.name	= "max6642",
+	},
+	.probe		= max6642_probe,
+	.remove		= max6642_remove,
+	.id_table	= max6642_id,
+	.detect		= max6642_detect,
+	.address_list	= normal_i2c,
+};
+
+static int __init max6642_init(void)
+{
+	return i2c_add_driver(&max6642_driver);
+}
+
+static void __exit max6642_exit(void)
+{
+	i2c_del_driver(&max6642_driver);
+}
+
+MODULE_AUTHOR("Per Dalen <per.dalen@appeartv.com>");
+MODULE_DESCRIPTION("MAX6642 sensor driver");
+MODULE_LICENSE("GPL");
+
+module_init(max6642_init);
+module_exit(max6642_exit);
diff --git a/drivers/hwmon/max8688.c b/drivers/hwmon/max8688.c
index 8ebfef2ecf2665b4c6c257347a016ac58bfff904..7fb93f4e9f21f971043ae18129158ffc598057f9 100644
--- a/drivers/hwmon/max8688.c
+++ b/drivers/hwmon/max8688.c
@@ -37,7 +37,7 @@
 #define MAX8688_STATUS_OT_FAULT		(1 << 13)
 #define MAX8688_STATUS_OT_WARNING	(1 << 14)
 
-static int max8688_get_status(struct i2c_client *client, int page, int reg)
+static int max8688_read_byte_data(struct i2c_client *client, int page, int reg)
 {
 	int ret = 0;
 	int mfg_status;
@@ -110,7 +110,7 @@ static struct pmbus_driver_info max8688_info = {
 	.func[0] = PMBUS_HAVE_VOUT | PMBUS_HAVE_IOUT | PMBUS_HAVE_TEMP
 		| PMBUS_HAVE_STATUS_VOUT | PMBUS_HAVE_STATUS_IOUT
 		| PMBUS_HAVE_STATUS_TEMP,
-	.get_status = max8688_get_status,
+	.read_byte_data = max8688_read_byte_data,
 };
 
 static int max8688_probe(struct i2c_client *client,
diff --git a/drivers/hwmon/pkgtemp.c b/drivers/hwmon/pkgtemp.c
deleted file mode 100644
index 21c817d98123f7d8fe6e96efcb499785ef931ddb..0000000000000000000000000000000000000000
--- a/drivers/hwmon/pkgtemp.c
+++ /dev/null
@@ -1,444 +0,0 @@
-/*
- * pkgtemp.c - Linux kernel module for processor package hardware monitoring
- *
- * Copyright (C) 2010 Fenghua Yu <fenghua.yu@intel.com>
- *
- * Inspired from many hwmon drivers especially coretemp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/jiffies.h>
-#include <linux/hwmon.h>
-#include <linux/sysfs.h>
-#include <linux/hwmon-sysfs.h>
-#include <linux/err.h>
-#include <linux/mutex.h>
-#include <linux/list.h>
-#include <linux/platform_device.h>
-#include <linux/cpu.h>
-#include <asm/msr.h>
-#include <asm/processor.h>
-#include <asm/smp.h>
-
-#define DRVNAME	"pkgtemp"
-
-enum { SHOW_TEMP, SHOW_TJMAX, SHOW_TTARGET, SHOW_LABEL, SHOW_NAME };
-
-/*
- * Functions declaration
- */
-
-static struct pkgtemp_data *pkgtemp_update_device(struct device *dev);
-
-struct pkgtemp_data {
-	struct device *hwmon_dev;
-	struct mutex update_lock;
-	const char *name;
-	u32 id;
-	u16 phys_proc_id;
-	char valid;		/* zero until following fields are valid */
-	unsigned long last_updated;	/* in jiffies */
-	int temp;
-	int tjmax;
-	int ttarget;
-	u8 alarm;
-};
-
-/*
- * Sysfs stuff
- */
-
-static ssize_t show_name(struct device *dev, struct device_attribute
-			  *devattr, char *buf)
-{
-	int ret;
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-	struct pkgtemp_data *data = dev_get_drvdata(dev);
-
-	if (attr->index == SHOW_NAME)
-		ret = sprintf(buf, "%s\n", data->name);
-	else	/* show label */
-		ret = sprintf(buf, "physical id %d\n",
-			      data->phys_proc_id);
-	return ret;
-}
-
-static ssize_t show_alarm(struct device *dev, struct device_attribute
-			  *devattr, char *buf)
-{
-	struct pkgtemp_data *data = pkgtemp_update_device(dev);
-	/* read the Out-of-spec log, never clear */
-	return sprintf(buf, "%d\n", data->alarm);
-}
-
-static ssize_t show_temp(struct device *dev,
-			 struct device_attribute *devattr, char *buf)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-	struct pkgtemp_data *data = pkgtemp_update_device(dev);
-	int err = 0;
-
-	if (attr->index == SHOW_TEMP)
-		err = data->valid ? sprintf(buf, "%d\n", data->temp) : -EAGAIN;
-	else if (attr->index == SHOW_TJMAX)
-		err = sprintf(buf, "%d\n", data->tjmax);
-	else
-		err = sprintf(buf, "%d\n", data->ttarget);
-	return err;
-}
-
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, SHOW_TEMP);
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, show_temp, NULL, SHOW_TJMAX);
-static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO, show_temp, NULL, SHOW_TTARGET);
-static DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL);
-static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, show_name, NULL, SHOW_LABEL);
-static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, SHOW_NAME);
-
-static struct attribute *pkgtemp_attributes[] = {
-	&sensor_dev_attr_name.dev_attr.attr,
-	&sensor_dev_attr_temp1_label.dev_attr.attr,
-	&dev_attr_temp1_crit_alarm.attr,
-	&sensor_dev_attr_temp1_input.dev_attr.attr,
-	&sensor_dev_attr_temp1_crit.dev_attr.attr,
-	NULL
-};
-
-static const struct attribute_group pkgtemp_group = {
-	.attrs = pkgtemp_attributes,
-};
-
-static struct pkgtemp_data *pkgtemp_update_device(struct device *dev)
-{
-	struct pkgtemp_data *data = dev_get_drvdata(dev);
-	unsigned int cpu;
-	int err;
-
-	mutex_lock(&data->update_lock);
-
-	if (!data->valid || time_after(jiffies, data->last_updated + HZ)) {
-		u32 eax, edx;
-
-		data->valid = 0;
-		cpu = data->id;
-		err = rdmsr_on_cpu(cpu, MSR_IA32_PACKAGE_THERM_STATUS,
-				   &eax, &edx);
-		if (!err) {
-			data->alarm = (eax >> 5) & 1;
-			data->temp = data->tjmax - (((eax >> 16)
-							& 0x7f) * 1000);
-			data->valid = 1;
-		} else
-			dev_dbg(dev, "Temperature data invalid (0x%x)\n", eax);
-
-		data->last_updated = jiffies;
-	}
-
-	mutex_unlock(&data->update_lock);
-	return data;
-}
-
-static int get_tjmax(int cpu, struct device *dev)
-{
-	int default_tjmax = 100000;
-	int err;
-	u32 eax, edx;
-	u32 val;
-
-	/* IA32_TEMPERATURE_TARGET contains the TjMax value */
-	err = rdmsr_safe_on_cpu(cpu, MSR_IA32_TEMPERATURE_TARGET, &eax, &edx);
-	if (!err) {
-		val = (eax >> 16) & 0xff;
-		if ((val > 80) && (val < 120)) {
-			dev_info(dev, "TjMax is %d C.\n", val);
-			return val * 1000;
-		}
-	}
-	dev_warn(dev, "Unable to read TjMax from CPU.\n");
-	return default_tjmax;
-}
-
-static int __devinit pkgtemp_probe(struct platform_device *pdev)
-{
-	struct pkgtemp_data *data;
-	int err;
-	u32 eax, edx;
-#ifdef CONFIG_SMP
-	struct cpuinfo_x86 *c = &cpu_data(pdev->id);
-#endif
-
-	data = kzalloc(sizeof(struct pkgtemp_data), GFP_KERNEL);
-	if (!data) {
-		err = -ENOMEM;
-		dev_err(&pdev->dev, "Out of memory\n");
-		goto exit;
-	}
-
-	data->id = pdev->id;
-#ifdef CONFIG_SMP
-	data->phys_proc_id = c->phys_proc_id;
-#endif
-	data->name = "pkgtemp";
-	mutex_init(&data->update_lock);
-
-	/* test if we can access the THERM_STATUS MSR */
-	err = rdmsr_safe_on_cpu(data->id, MSR_IA32_PACKAGE_THERM_STATUS,
-				&eax, &edx);
-	if (err) {
-		dev_err(&pdev->dev,
-			"Unable to access THERM_STATUS MSR, giving up\n");
-		goto exit_free;
-	}
-
-	data->tjmax = get_tjmax(data->id, &pdev->dev);
-	platform_set_drvdata(pdev, data);
-
-	err = rdmsr_safe_on_cpu(data->id, MSR_IA32_TEMPERATURE_TARGET,
-				&eax, &edx);
-	if (err) {
-		dev_warn(&pdev->dev, "Unable to read"
-				" IA32_TEMPERATURE_TARGET MSR\n");
-	} else {
-		data->ttarget = data->tjmax - (((eax >> 8) & 0xff) * 1000);
-		err = device_create_file(&pdev->dev,
-				&sensor_dev_attr_temp1_max.dev_attr);
-		if (err)
-			goto exit_free;
-	}
-
-	err = sysfs_create_group(&pdev->dev.kobj, &pkgtemp_group);
-	if (err)
-		goto exit_dev;
-
-	data->hwmon_dev = hwmon_device_register(&pdev->dev);
-	if (IS_ERR(data->hwmon_dev)) {
-		err = PTR_ERR(data->hwmon_dev);
-		dev_err(&pdev->dev, "Class registration failed (%d)\n",
-			err);
-		goto exit_class;
-	}
-
-	return 0;
-
-exit_class:
-	sysfs_remove_group(&pdev->dev.kobj, &pkgtemp_group);
-exit_dev:
-	device_remove_file(&pdev->dev, &sensor_dev_attr_temp1_max.dev_attr);
-exit_free:
-	kfree(data);
-exit:
-	return err;
-}
-
-static int __devexit pkgtemp_remove(struct platform_device *pdev)
-{
-	struct pkgtemp_data *data = platform_get_drvdata(pdev);
-
-	hwmon_device_unregister(data->hwmon_dev);
-	sysfs_remove_group(&pdev->dev.kobj, &pkgtemp_group);
-	device_remove_file(&pdev->dev, &sensor_dev_attr_temp1_max.dev_attr);
-	platform_set_drvdata(pdev, NULL);
-	kfree(data);
-	return 0;
-}
-
-static struct platform_driver pkgtemp_driver = {
-	.driver = {
-		.owner = THIS_MODULE,
-		.name = DRVNAME,
-	},
-	.probe = pkgtemp_probe,
-	.remove = __devexit_p(pkgtemp_remove),
-};
-
-struct pdev_entry {
-	struct list_head list;
-	struct platform_device *pdev;
-	unsigned int cpu;
-#ifdef CONFIG_SMP
-	u16 phys_proc_id;
-#endif
-};
-
-static LIST_HEAD(pdev_list);
-static DEFINE_MUTEX(pdev_list_mutex);
-
-static int __cpuinit pkgtemp_device_add(unsigned int cpu)
-{
-	int err;
-	struct platform_device *pdev;
-	struct pdev_entry *pdev_entry;
-	struct cpuinfo_x86 *c = &cpu_data(cpu);
-
-	if (!cpu_has(c, X86_FEATURE_PTS))
-		return 0;
-
-	mutex_lock(&pdev_list_mutex);
-
-#ifdef CONFIG_SMP
-	/* Only keep the first entry in each package */
-	list_for_each_entry(pdev_entry, &pdev_list, list) {
-		if (c->phys_proc_id == pdev_entry->phys_proc_id) {
-			err = 0;        /* Not an error */
-			goto exit;
-		}
-	}
-#endif
-
-	pdev = platform_device_alloc(DRVNAME, cpu);
-	if (!pdev) {
-		err = -ENOMEM;
-		pr_err("Device allocation failed\n");
-		goto exit;
-	}
-
-	pdev_entry = kzalloc(sizeof(struct pdev_entry), GFP_KERNEL);
-	if (!pdev_entry) {
-		err = -ENOMEM;
-		goto exit_device_put;
-	}
-
-	err = platform_device_add(pdev);
-	if (err) {
-		pr_err("Device addition failed (%d)\n", err);
-		goto exit_device_free;
-	}
-
-#ifdef CONFIG_SMP
-	pdev_entry->phys_proc_id = c->phys_proc_id;
-#endif
-	pdev_entry->pdev = pdev;
-	pdev_entry->cpu = cpu;
-	list_add_tail(&pdev_entry->list, &pdev_list);
-	mutex_unlock(&pdev_list_mutex);
-
-	return 0;
-
-exit_device_free:
-	kfree(pdev_entry);
-exit_device_put:
-	platform_device_put(pdev);
-exit:
-	mutex_unlock(&pdev_list_mutex);
-	return err;
-}
-
-static void __cpuinit pkgtemp_device_remove(unsigned int cpu)
-{
-	struct pdev_entry *p;
-	unsigned int i;
-	int err;
-
-	mutex_lock(&pdev_list_mutex);
-	list_for_each_entry(p, &pdev_list, list) {
-		if (p->cpu != cpu)
-			continue;
-
-		platform_device_unregister(p->pdev);
-		list_del(&p->list);
-		mutex_unlock(&pdev_list_mutex);
-		kfree(p);
-		for_each_cpu(i, cpu_core_mask(cpu)) {
-			if (i != cpu) {
-				err = pkgtemp_device_add(i);
-				if (!err)
-					break;
-			}
-		}
-		return;
-	}
-	mutex_unlock(&pdev_list_mutex);
-}
-
-static int __cpuinit pkgtemp_cpu_callback(struct notifier_block *nfb,
-				 unsigned long action, void *hcpu)
-{
-	unsigned int cpu = (unsigned long) hcpu;
-
-	switch (action) {
-	case CPU_ONLINE:
-	case CPU_DOWN_FAILED:
-		pkgtemp_device_add(cpu);
-		break;
-	case CPU_DOWN_PREPARE:
-		pkgtemp_device_remove(cpu);
-		break;
-	}
-	return NOTIFY_OK;
-}
-
-static struct notifier_block pkgtemp_cpu_notifier __refdata = {
-	.notifier_call = pkgtemp_cpu_callback,
-};
-
-static int __init pkgtemp_init(void)
-{
-	int i, err = -ENODEV;
-
-	/* quick check if we run Intel */
-	if (cpu_data(0).x86_vendor != X86_VENDOR_INTEL)
-		goto exit;
-
-	err = platform_driver_register(&pkgtemp_driver);
-	if (err)
-		goto exit;
-
-	for_each_online_cpu(i)
-		pkgtemp_device_add(i);
-
-#ifndef CONFIG_HOTPLUG_CPU
-	if (list_empty(&pdev_list)) {
-		err = -ENODEV;
-		goto exit_driver_unreg;
-	}
-#endif
-
-	register_hotcpu_notifier(&pkgtemp_cpu_notifier);
-	return 0;
-
-#ifndef CONFIG_HOTPLUG_CPU
-exit_driver_unreg:
-	platform_driver_unregister(&pkgtemp_driver);
-#endif
-exit:
-	return err;
-}
-
-static void __exit pkgtemp_exit(void)
-{
-	struct pdev_entry *p, *n;
-
-	unregister_hotcpu_notifier(&pkgtemp_cpu_notifier);
-	mutex_lock(&pdev_list_mutex);
-	list_for_each_entry_safe(p, n, &pdev_list, list) {
-		platform_device_unregister(p->pdev);
-		list_del(&p->list);
-		kfree(p);
-	}
-	mutex_unlock(&pdev_list_mutex);
-	platform_driver_unregister(&pkgtemp_driver);
-}
-
-MODULE_AUTHOR("Fenghua Yu <fenghua.yu@intel.com>");
-MODULE_DESCRIPTION("Intel processor package temperature monitor");
-MODULE_LICENSE("GPL");
-
-module_init(pkgtemp_init)
-module_exit(pkgtemp_exit)
diff --git a/drivers/hwmon/pmbus.h b/drivers/hwmon/pmbus.h
index a81f7f228762a63a6e32fe109709a44df4cd9fe4..50647ab7235a76c700c6629540d51b4b8eb96301 100644
--- a/drivers/hwmon/pmbus.h
+++ b/drivers/hwmon/pmbus.h
@@ -281,13 +281,11 @@ struct pmbus_driver_info {
 
 	u32 func[PMBUS_PAGES];	/* Functionality, per page */
 	/*
-	 * The get_status function maps manufacturing specific status values
-	 * into PMBus standard status values.
-	 * This function is optional and only necessary if chip specific status
-	 * register values have to be mapped into standard PMBus status register
-	 * values.
+	 * The following functions map manufacturing specific register values
+	 * to PMBus standard register values. Specify only if mapping is
+	 * necessary.
 	 */
-	int (*get_status)(struct i2c_client *client, int page, int reg);
+	int (*read_byte_data)(struct i2c_client *client, int page, int reg);
 	/*
 	 * The identify function determines supported PMBus functionality.
 	 * This function is only necessary if a chip driver supports multiple
diff --git a/drivers/hwmon/pmbus_core.c b/drivers/hwmon/pmbus_core.c
index 196ffafafd88ff3cebf37de7bae8d37494d2dc34..98799bab69ce44a19b61afc3ce7ab64074504da8 100644
--- a/drivers/hwmon/pmbus_core.c
+++ b/drivers/hwmon/pmbus_core.c
@@ -270,18 +270,22 @@ const struct pmbus_driver_info *pmbus_get_driver_info(struct i2c_client *client)
 }
 EXPORT_SYMBOL_GPL(pmbus_get_driver_info);
 
-static int pmbus_get_status(struct i2c_client *client, int page, int reg)
+/*
+ * _pmbus_read_byte_data() is similar to pmbus_read_byte_data(), but checks if
+ * a device specific mapping funcion exists and calls it if necessary.
+ */
+static int _pmbus_read_byte_data(struct i2c_client *client, int page, int reg)
 {
 	struct pmbus_data *data = i2c_get_clientdata(client);
 	const struct pmbus_driver_info *info = data->info;
 	int status;
 
-	if (info->get_status) {
-		status = info->get_status(client, page, reg);
+	if (info->read_byte_data) {
+		status = info->read_byte_data(client, page, reg);
 		if (status != -ENODATA)
 			return status;
 	}
-	return  pmbus_read_byte_data(client, page, reg);
+	return pmbus_read_byte_data(client, page, reg);
 }
 
 static struct pmbus_data *pmbus_update_device(struct device *dev)
@@ -302,38 +306,41 @@ static struct pmbus_data *pmbus_update_device(struct device *dev)
 			if (!(info->func[i] & PMBUS_HAVE_STATUS_VOUT))
 				continue;
 			data->status[PB_STATUS_VOUT_BASE + i]
-			  = pmbus_get_status(client, i, PMBUS_STATUS_VOUT);
+			  = _pmbus_read_byte_data(client, i, PMBUS_STATUS_VOUT);
 		}
 		for (i = 0; i < info->pages; i++) {
 			if (!(info->func[i] & PMBUS_HAVE_STATUS_IOUT))
 				continue;
 			data->status[PB_STATUS_IOUT_BASE + i]
-			  = pmbus_get_status(client, i, PMBUS_STATUS_IOUT);
+			  = _pmbus_read_byte_data(client, i, PMBUS_STATUS_IOUT);
 		}
 		for (i = 0; i < info->pages; i++) {
 			if (!(info->func[i] & PMBUS_HAVE_STATUS_TEMP))
 				continue;
 			data->status[PB_STATUS_TEMP_BASE + i]
-			  = pmbus_get_status(client, i,
-					     PMBUS_STATUS_TEMPERATURE);
+			  = _pmbus_read_byte_data(client, i,
+						  PMBUS_STATUS_TEMPERATURE);
 		}
 		for (i = 0; i < info->pages; i++) {
 			if (!(info->func[i] & PMBUS_HAVE_STATUS_FAN12))
 				continue;
 			data->status[PB_STATUS_FAN_BASE + i]
-			  = pmbus_get_status(client, i, PMBUS_STATUS_FAN_12);
+			  = _pmbus_read_byte_data(client, i,
+						  PMBUS_STATUS_FAN_12);
 		}
 
 		for (i = 0; i < info->pages; i++) {
 			if (!(info->func[i] & PMBUS_HAVE_STATUS_FAN34))
 				continue;
 			data->status[PB_STATUS_FAN34_BASE + i]
-			  = pmbus_get_status(client, i, PMBUS_STATUS_FAN_34);
+			  = _pmbus_read_byte_data(client, i,
+						  PMBUS_STATUS_FAN_34);
 		}
 
 		if (info->func[0] & PMBUS_HAVE_STATUS_INPUT)
 			data->status[PB_STATUS_INPUT_BASE]
-			  = pmbus_get_status(client, 0, PMBUS_STATUS_INPUT);
+			  = _pmbus_read_byte_data(client, 0,
+						  PMBUS_STATUS_INPUT);
 
 		for (i = 0; i < data->num_sensors; i++) {
 			struct pmbus_sensor *sensor = &data->sensors[i];
@@ -793,53 +800,6 @@ static void pmbus_add_label(struct pmbus_data *data,
 	data->num_labels++;
 }
 
-static const int pmbus_temp_registers[] = {
-	PMBUS_READ_TEMPERATURE_1,
-	PMBUS_READ_TEMPERATURE_2,
-	PMBUS_READ_TEMPERATURE_3
-};
-
-static const int pmbus_temp_flags[] = {
-	PMBUS_HAVE_TEMP,
-	PMBUS_HAVE_TEMP2,
-	PMBUS_HAVE_TEMP3
-};
-
-static const int pmbus_fan_registers[] = {
-	PMBUS_READ_FAN_SPEED_1,
-	PMBUS_READ_FAN_SPEED_2,
-	PMBUS_READ_FAN_SPEED_3,
-	PMBUS_READ_FAN_SPEED_4
-};
-
-static const int pmbus_fan_config_registers[] = {
-	PMBUS_FAN_CONFIG_12,
-	PMBUS_FAN_CONFIG_12,
-	PMBUS_FAN_CONFIG_34,
-	PMBUS_FAN_CONFIG_34
-};
-
-static const int pmbus_fan_status_registers[] = {
-	PMBUS_STATUS_FAN_12,
-	PMBUS_STATUS_FAN_12,
-	PMBUS_STATUS_FAN_34,
-	PMBUS_STATUS_FAN_34
-};
-
-static const u32 pmbus_fan_flags[] = {
-	PMBUS_HAVE_FAN12,
-	PMBUS_HAVE_FAN12,
-	PMBUS_HAVE_FAN34,
-	PMBUS_HAVE_FAN34
-};
-
-static const u32 pmbus_fan_status_flags[] = {
-	PMBUS_HAVE_STATUS_FAN12,
-	PMBUS_HAVE_STATUS_FAN12,
-	PMBUS_HAVE_STATUS_FAN34,
-	PMBUS_HAVE_STATUS_FAN34
-};
-
 /*
  * Determine maximum number of sensors, booleans, and labels.
  * To keep things simple, only make a rough high estimate.
@@ -900,499 +860,431 @@ static void pmbus_find_max_attr(struct i2c_client *client,
 /*
  * Search for attributes. Allocate sensors, booleans, and labels as needed.
  */
-static void pmbus_find_attributes(struct i2c_client *client,
-				  struct pmbus_data *data)
-{
-	const struct pmbus_driver_info *info = data->info;
-	int page, i0, i1, in_index;
 
-	/*
-	 * Input voltage sensors
-	 */
-	in_index = 1;
-	if (info->func[0] & PMBUS_HAVE_VIN) {
-		bool have_alarm = false;
-
-		i0 = data->num_sensors;
-		pmbus_add_label(data, "in", in_index, "vin", 0);
-		pmbus_add_sensor(data, "in", "input", in_index, 0,
-				 PMBUS_READ_VIN, PSC_VOLTAGE_IN, true, true);
-		if (pmbus_check_word_register(client, 0,
-					      PMBUS_VIN_UV_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "min", in_index,
-					 0, PMBUS_VIN_UV_WARN_LIMIT,
-					 PSC_VOLTAGE_IN, false, false);
-			if (info->func[0] & PMBUS_HAVE_STATUS_INPUT) {
-				pmbus_add_boolean_reg(data, "in", "min_alarm",
-						      in_index,
-						      PB_STATUS_INPUT_BASE,
-						      PB_VOLTAGE_UV_WARNING);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, 0,
-					      PMBUS_VIN_UV_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "lcrit", in_index,
-					 0, PMBUS_VIN_UV_FAULT_LIMIT,
-					 PSC_VOLTAGE_IN, false, false);
-			if (info->func[0] & PMBUS_HAVE_STATUS_INPUT) {
-				pmbus_add_boolean_reg(data, "in", "lcrit_alarm",
-						      in_index,
-						      PB_STATUS_INPUT_BASE,
-						      PB_VOLTAGE_UV_FAULT);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, 0,
-					      PMBUS_VIN_OV_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "max", in_index,
-					 0, PMBUS_VIN_OV_WARN_LIMIT,
-					 PSC_VOLTAGE_IN, false, false);
-			if (info->func[0] & PMBUS_HAVE_STATUS_INPUT) {
-				pmbus_add_boolean_reg(data, "in", "max_alarm",
-						      in_index,
-						      PB_STATUS_INPUT_BASE,
-						      PB_VOLTAGE_OV_WARNING);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, 0,
-					      PMBUS_VIN_OV_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "crit", in_index,
-					 0, PMBUS_VIN_OV_FAULT_LIMIT,
-					 PSC_VOLTAGE_IN, false, false);
-			if (info->func[0] & PMBUS_HAVE_STATUS_INPUT) {
-				pmbus_add_boolean_reg(data, "in", "crit_alarm",
-						      in_index,
-						      PB_STATUS_INPUT_BASE,
-						      PB_VOLTAGE_OV_FAULT);
+/*
+ * The pmbus_limit_attr structure describes a single limit attribute
+ * and its associated alarm attribute.
+ */
+struct pmbus_limit_attr {
+	u8 reg;			/* Limit register */
+	const char *attr;	/* Attribute name */
+	const char *alarm;	/* Alarm attribute name */
+	u32 sbit;		/* Alarm attribute status bit */
+};
+
+/*
+ * The pmbus_sensor_attr structure describes one sensor attribute. This
+ * description includes a reference to the associated limit attributes.
+ */
+struct pmbus_sensor_attr {
+	u8 reg;				/* sensor register */
+	enum pmbus_sensor_classes class;/* sensor class */
+	const char *label;		/* sensor label */
+	bool paged;			/* true if paged sensor */
+	bool update;			/* true if update needed */
+	bool compare;			/* true if compare function needed */
+	u32 func;			/* sensor mask */
+	u32 sfunc;			/* sensor status mask */
+	int sbase;			/* status base register */
+	u32 gbit;			/* generic status bit */
+	const struct pmbus_limit_attr *limit;/* limit registers */
+	int nlimit;			/* # of limit registers */
+};
+
+/*
+ * Add a set of limit attributes and, if supported, the associated
+ * alarm attributes.
+ */
+static bool pmbus_add_limit_attrs(struct i2c_client *client,
+				  struct pmbus_data *data,
+				  const struct pmbus_driver_info *info,
+				  const char *name, int index, int page,
+				  int cbase,
+				  const struct pmbus_sensor_attr *attr)
+{
+	const struct pmbus_limit_attr *l = attr->limit;
+	int nlimit = attr->nlimit;
+	bool have_alarm = false;
+	int i, cindex;
+
+	for (i = 0; i < nlimit; i++) {
+		if (pmbus_check_word_register(client, page, l->reg)) {
+			cindex = data->num_sensors;
+			pmbus_add_sensor(data, name, l->attr, index, page,
+					 l->reg, attr->class, attr->update,
+					 false);
+			if (info->func[page] & attr->sfunc) {
+				if (attr->compare) {
+					pmbus_add_boolean_cmp(data, name,
+						l->alarm, index,
+						cbase, cindex,
+						attr->sbase + page, l->sbit);
+				} else {
+					pmbus_add_boolean_reg(data, name,
+						l->alarm, index,
+						attr->sbase + page, l->sbit);
+				}
 				have_alarm = true;
 			}
 		}
-		/*
-		 * Add generic alarm attribute only if there are no individual
-		 * attributes.
-		 */
-		if (!have_alarm)
-			pmbus_add_boolean_reg(data, "in", "alarm",
-					      in_index,
-					      PB_STATUS_BASE,
-					      PB_STATUS_VIN_UV);
-		in_index++;
-	}
-	if (info->func[0] & PMBUS_HAVE_VCAP) {
-		pmbus_add_label(data, "in", in_index, "vcap", 0);
-		pmbus_add_sensor(data, "in", "input", in_index, 0,
-				 PMBUS_READ_VCAP, PSC_VOLTAGE_IN, true, true);
-		in_index++;
+		l++;
 	}
+	return have_alarm;
+}
 
-	/*
-	 * Output voltage sensors
-	 */
-	for (page = 0; page < info->pages; page++) {
-		bool have_alarm = false;
-
-		if (!(info->func[page] & PMBUS_HAVE_VOUT))
-			continue;
-
-		i0 = data->num_sensors;
-		pmbus_add_label(data, "in", in_index, "vout", page + 1);
-		pmbus_add_sensor(data, "in", "input", in_index, page,
-				 PMBUS_READ_VOUT, PSC_VOLTAGE_OUT, true, true);
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_VOUT_UV_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "min", in_index, page,
-					 PMBUS_VOUT_UV_WARN_LIMIT,
-					 PSC_VOLTAGE_OUT, false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_VOUT) {
-				pmbus_add_boolean_reg(data, "in", "min_alarm",
-						      in_index,
-						      PB_STATUS_VOUT_BASE +
-						      page,
-						      PB_VOLTAGE_UV_WARNING);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_VOUT_UV_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "lcrit", in_index, page,
-					 PMBUS_VOUT_UV_FAULT_LIMIT,
-					 PSC_VOLTAGE_OUT, false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_VOUT) {
-				pmbus_add_boolean_reg(data, "in", "lcrit_alarm",
-						      in_index,
-						      PB_STATUS_VOUT_BASE +
-						      page,
-						      PB_VOLTAGE_UV_FAULT);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_VOUT_OV_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "max", in_index, page,
-					 PMBUS_VOUT_OV_WARN_LIMIT,
-					 PSC_VOLTAGE_OUT, false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_VOUT) {
-				pmbus_add_boolean_reg(data, "in", "max_alarm",
-						      in_index,
-						      PB_STATUS_VOUT_BASE +
-						      page,
-						      PB_VOLTAGE_OV_WARNING);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_VOUT_OV_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "in", "crit", in_index, page,
-					 PMBUS_VOUT_OV_FAULT_LIMIT,
-					 PSC_VOLTAGE_OUT, false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_VOUT) {
-				pmbus_add_boolean_reg(data, "in", "crit_alarm",
-						      in_index,
-						      PB_STATUS_VOUT_BASE +
-						      page,
-						      PB_VOLTAGE_OV_FAULT);
-				have_alarm = true;
-			}
-		}
+static void pmbus_add_sensor_attrs_one(struct i2c_client *client,
+				       struct pmbus_data *data,
+				       const struct pmbus_driver_info *info,
+				       const char *name,
+				       int index, int page,
+				       const struct pmbus_sensor_attr *attr)
+{
+	bool have_alarm;
+	int cbase = data->num_sensors;
+
+	if (attr->label)
+		pmbus_add_label(data, name, index, attr->label,
+				attr->paged ? page + 1 : 0);
+	pmbus_add_sensor(data, name, "input", index, page, attr->reg,
+			 attr->class, true, true);
+	if (attr->sfunc) {
+		have_alarm = pmbus_add_limit_attrs(client, data, info, name,
+						   index, page, cbase, attr);
 		/*
 		 * Add generic alarm attribute only if there are no individual
-		 * attributes.
+		 * alarm attributes, and if there is a global alarm bit.
 		 */
-		if (!have_alarm)
-			pmbus_add_boolean_reg(data, "in", "alarm",
-					      in_index,
+		if (!have_alarm && attr->gbit)
+			pmbus_add_boolean_reg(data, name, "alarm", index,
 					      PB_STATUS_BASE + page,
-					      PB_STATUS_VOUT_OV);
-		in_index++;
+					      attr->gbit);
 	}
+}
 
-	/*
-	 * Current sensors
-	 */
+static void pmbus_add_sensor_attrs(struct i2c_client *client,
+				   struct pmbus_data *data,
+				   const char *name,
+				   const struct pmbus_sensor_attr *attrs,
+				   int nattrs)
+{
+	const struct pmbus_driver_info *info = data->info;
+	int index, i;
 
-	/*
-	 * Input current sensors
-	 */
-	in_index = 1;
-	if (info->func[0] & PMBUS_HAVE_IIN) {
-		i0 = data->num_sensors;
-		pmbus_add_label(data, "curr", in_index, "iin", 0);
-		pmbus_add_sensor(data, "curr", "input", in_index, 0,
-				 PMBUS_READ_IIN, PSC_CURRENT_IN, true, true);
-		if (pmbus_check_word_register(client, 0,
-					      PMBUS_IIN_OC_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "curr", "max", in_index,
-					 0, PMBUS_IIN_OC_WARN_LIMIT,
-					 PSC_CURRENT_IN, false, false);
-			if (info->func[0] & PMBUS_HAVE_STATUS_INPUT) {
-				pmbus_add_boolean_reg(data, "curr", "max_alarm",
-						      in_index,
-						      PB_STATUS_INPUT_BASE,
-						      PB_IIN_OC_WARNING);
-			}
-		}
-		if (pmbus_check_word_register(client, 0,
-					      PMBUS_IIN_OC_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "curr", "crit", in_index,
-					 0, PMBUS_IIN_OC_FAULT_LIMIT,
-					 PSC_CURRENT_IN, false, false);
-			if (info->func[0] & PMBUS_HAVE_STATUS_INPUT)
-				pmbus_add_boolean_reg(data, "curr",
-						      "crit_alarm",
-						      in_index,
-						      PB_STATUS_INPUT_BASE,
-						      PB_IIN_OC_FAULT);
+	index = 1;
+	for (i = 0; i < nattrs; i++) {
+		int page, pages;
+
+		pages = attrs->paged ? info->pages : 1;
+		for (page = 0; page < pages; page++) {
+			if (!(info->func[page] & attrs->func))
+				continue;
+			pmbus_add_sensor_attrs_one(client, data, info, name,
+						   index, page, attrs);
+			index++;
 		}
-		in_index++;
+		attrs++;
 	}
+}
 
-	/*
-	 * Output current sensors
-	 */
-	for (page = 0; page < info->pages; page++) {
-		bool have_alarm = false;
-
-		if (!(info->func[page] & PMBUS_HAVE_IOUT))
-			continue;
-
-		i0 = data->num_sensors;
-		pmbus_add_label(data, "curr", in_index, "iout", page + 1);
-		pmbus_add_sensor(data, "curr", "input", in_index, page,
-				 PMBUS_READ_IOUT, PSC_CURRENT_OUT, true, true);
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_IOUT_OC_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "curr", "max", in_index, page,
-					 PMBUS_IOUT_OC_WARN_LIMIT,
-					 PSC_CURRENT_OUT, false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_IOUT) {
-				pmbus_add_boolean_reg(data, "curr", "max_alarm",
-						      in_index,
-						      PB_STATUS_IOUT_BASE +
-						      page, PB_IOUT_OC_WARNING);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_IOUT_UC_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "curr", "lcrit", in_index, page,
-					 PMBUS_IOUT_UC_FAULT_LIMIT,
-					 PSC_CURRENT_OUT, false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_IOUT) {
-				pmbus_add_boolean_reg(data, "curr",
-						      "lcrit_alarm",
-						      in_index,
-						      PB_STATUS_IOUT_BASE +
-						      page, PB_IOUT_UC_FAULT);
-				have_alarm = true;
-			}
-		}
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_IOUT_OC_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "curr", "crit", in_index, page,
-					 PMBUS_IOUT_OC_FAULT_LIMIT,
-					 PSC_CURRENT_OUT, false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_IOUT) {
-				pmbus_add_boolean_reg(data, "curr",
-						      "crit_alarm",
-						      in_index,
-						      PB_STATUS_IOUT_BASE +
-						      page, PB_IOUT_OC_FAULT);
-				have_alarm = true;
-			}
-		}
-		/*
-		 * Add generic alarm attribute only if there are no individual
-		 * attributes.
-		 */
-		if (!have_alarm)
-			pmbus_add_boolean_reg(data, "curr", "alarm",
-					      in_index,
-					      PB_STATUS_BASE + page,
-					      PB_STATUS_IOUT_OC);
-		in_index++;
+static const struct pmbus_limit_attr vin_limit_attrs[] = {
+	{
+		.reg = PMBUS_VIN_UV_WARN_LIMIT,
+		.attr = "min",
+		.alarm = "min_alarm",
+		.sbit = PB_VOLTAGE_UV_WARNING,
+	}, {
+		.reg = PMBUS_VIN_UV_FAULT_LIMIT,
+		.attr = "lcrit",
+		.alarm = "lcrit_alarm",
+		.sbit = PB_VOLTAGE_UV_FAULT,
+	}, {
+		.reg = PMBUS_VIN_OV_WARN_LIMIT,
+		.attr = "max",
+		.alarm = "max_alarm",
+		.sbit = PB_VOLTAGE_OV_WARNING,
+	}, {
+		.reg = PMBUS_VIN_OV_FAULT_LIMIT,
+		.attr = "crit",
+		.alarm = "crit_alarm",
+		.sbit = PB_VOLTAGE_OV_FAULT,
+	},
+};
+
+static const struct pmbus_limit_attr vout_limit_attrs[] = {
+	{
+		.reg = PMBUS_VOUT_UV_WARN_LIMIT,
+		.attr = "min",
+		.alarm = "min_alarm",
+		.sbit = PB_VOLTAGE_UV_WARNING,
+	}, {
+		.reg = PMBUS_VOUT_UV_FAULT_LIMIT,
+		.attr = "lcrit",
+		.alarm = "lcrit_alarm",
+		.sbit = PB_VOLTAGE_UV_FAULT,
+	}, {
+		.reg = PMBUS_VOUT_OV_WARN_LIMIT,
+		.attr = "max",
+		.alarm = "max_alarm",
+		.sbit = PB_VOLTAGE_OV_WARNING,
+	}, {
+		.reg = PMBUS_VOUT_OV_FAULT_LIMIT,
+		.attr = "crit",
+		.alarm = "crit_alarm",
+		.sbit = PB_VOLTAGE_OV_FAULT,
 	}
+};
 
-	/*
-	 * Power sensors
-	 */
-	/*
-	 * Input Power sensors
-	 */
-	in_index = 1;
-	if (info->func[0] & PMBUS_HAVE_PIN) {
-		i0 = data->num_sensors;
-		pmbus_add_label(data, "power", in_index, "pin", 0);
-		pmbus_add_sensor(data, "power", "input", in_index,
-				 0, PMBUS_READ_PIN, PSC_POWER, true, true);
-		if (pmbus_check_word_register(client, 0,
-					      PMBUS_PIN_OP_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "power", "max", in_index,
-					 0, PMBUS_PIN_OP_WARN_LIMIT, PSC_POWER,
-					 false, false);
-			if (info->func[0] & PMBUS_HAVE_STATUS_INPUT)
-				pmbus_add_boolean_reg(data, "power",
-						      "alarm",
-						      in_index,
-						      PB_STATUS_INPUT_BASE,
-						      PB_PIN_OP_WARNING);
-		}
-		in_index++;
+static const struct pmbus_sensor_attr voltage_attributes[] = {
+	{
+		.reg = PMBUS_READ_VIN,
+		.class = PSC_VOLTAGE_IN,
+		.label = "vin",
+		.func = PMBUS_HAVE_VIN,
+		.sfunc = PMBUS_HAVE_STATUS_INPUT,
+		.sbase = PB_STATUS_INPUT_BASE,
+		.gbit = PB_STATUS_VIN_UV,
+		.limit = vin_limit_attrs,
+		.nlimit = ARRAY_SIZE(vin_limit_attrs),
+	}, {
+		.reg = PMBUS_READ_VCAP,
+		.class = PSC_VOLTAGE_IN,
+		.label = "vcap",
+		.func = PMBUS_HAVE_VCAP,
+	}, {
+		.reg = PMBUS_READ_VOUT,
+		.class = PSC_VOLTAGE_OUT,
+		.label = "vout",
+		.paged = true,
+		.func = PMBUS_HAVE_VOUT,
+		.sfunc = PMBUS_HAVE_STATUS_VOUT,
+		.sbase = PB_STATUS_VOUT_BASE,
+		.gbit = PB_STATUS_VOUT_OV,
+		.limit = vout_limit_attrs,
+		.nlimit = ARRAY_SIZE(vout_limit_attrs),
 	}
+};
 
-	/*
-	 * Output Power sensors
-	 */
-	for (page = 0; page < info->pages; page++) {
-		bool need_alarm = false;
+/* Current attributes */
+
+static const struct pmbus_limit_attr iin_limit_attrs[] = {
+	{
+		.reg = PMBUS_IIN_OC_WARN_LIMIT,
+		.attr = "max",
+		.alarm = "max_alarm",
+		.sbit = PB_IIN_OC_WARNING,
+	}, {
+		.reg = PMBUS_IIN_OC_FAULT_LIMIT,
+		.attr = "crit",
+		.alarm = "crit_alarm",
+		.sbit = PB_IIN_OC_FAULT,
+	}
+};
 
-		if (!(info->func[page] & PMBUS_HAVE_POUT))
-			continue;
+static const struct pmbus_limit_attr iout_limit_attrs[] = {
+	{
+		.reg = PMBUS_IOUT_OC_WARN_LIMIT,
+		.attr = "max",
+		.alarm = "max_alarm",
+		.sbit = PB_IOUT_OC_WARNING,
+	}, {
+		.reg = PMBUS_IOUT_UC_FAULT_LIMIT,
+		.attr = "lcrit",
+		.alarm = "lcrit_alarm",
+		.sbit = PB_IOUT_UC_FAULT,
+	}, {
+		.reg = PMBUS_IOUT_OC_FAULT_LIMIT,
+		.attr = "crit",
+		.alarm = "crit_alarm",
+		.sbit = PB_IOUT_OC_FAULT,
+	}
+};
 
-		i0 = data->num_sensors;
-		pmbus_add_label(data, "power", in_index, "pout", page + 1);
-		pmbus_add_sensor(data, "power", "input", in_index, page,
-				 PMBUS_READ_POUT, PSC_POWER, true, true);
-		/*
-		 * Per hwmon sysfs API, power_cap is to be used to limit output
-		 * power.
-		 * We have two registers related to maximum output power,
-		 * PMBUS_POUT_MAX and PMBUS_POUT_OP_WARN_LIMIT.
-		 * PMBUS_POUT_MAX matches the powerX_cap attribute definition.
-		 * There is no attribute in the API to match
-		 * PMBUS_POUT_OP_WARN_LIMIT. We use powerX_max for now.
-		 */
-		if (pmbus_check_word_register(client, page, PMBUS_POUT_MAX)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "power", "cap", in_index, page,
-					 PMBUS_POUT_MAX, PSC_POWER,
-					 false, false);
-			need_alarm = true;
-		}
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_POUT_OP_WARN_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "power", "max", in_index, page,
-					 PMBUS_POUT_OP_WARN_LIMIT, PSC_POWER,
-					 false, false);
-			need_alarm = true;
-		}
-		if (need_alarm && (info->func[page] & PMBUS_HAVE_STATUS_IOUT))
-			pmbus_add_boolean_reg(data, "power", "alarm",
-					      in_index,
-					      PB_STATUS_IOUT_BASE + page,
-					      PB_POUT_OP_WARNING
-					      | PB_POWER_LIMITING);
-
-		if (pmbus_check_word_register(client, page,
-					      PMBUS_POUT_OP_FAULT_LIMIT)) {
-			i1 = data->num_sensors;
-			pmbus_add_sensor(data, "power", "crit", in_index, page,
-					 PMBUS_POUT_OP_FAULT_LIMIT, PSC_POWER,
-					 false, false);
-			if (info->func[page] & PMBUS_HAVE_STATUS_IOUT)
-				pmbus_add_boolean_reg(data, "power",
-						      "crit_alarm",
-						      in_index,
-						      PB_STATUS_IOUT_BASE
-						      + page,
-						      PB_POUT_OP_FAULT);
-		}
-		in_index++;
+static const struct pmbus_sensor_attr current_attributes[] = {
+	{
+		.reg = PMBUS_READ_IIN,
+		.class = PSC_CURRENT_IN,
+		.label = "iin",
+		.func = PMBUS_HAVE_IIN,
+		.sfunc = PMBUS_HAVE_STATUS_INPUT,
+		.sbase = PB_STATUS_INPUT_BASE,
+		.limit = iin_limit_attrs,
+		.nlimit = ARRAY_SIZE(iin_limit_attrs),
+	}, {
+		.reg = PMBUS_READ_IOUT,
+		.class = PSC_CURRENT_OUT,
+		.label = "iout",
+		.paged = true,
+		.func = PMBUS_HAVE_IOUT,
+		.sfunc = PMBUS_HAVE_STATUS_IOUT,
+		.sbase = PB_STATUS_IOUT_BASE,
+		.gbit = PB_STATUS_IOUT_OC,
+		.limit = iout_limit_attrs,
+		.nlimit = ARRAY_SIZE(iout_limit_attrs),
 	}
+};
 
-	/*
-	 * Temperature sensors
-	 */
-	in_index = 1;
-	for (page = 0; page < info->pages; page++) {
-		int t;
+/* Power attributes */
 
-		for (t = 0; t < ARRAY_SIZE(pmbus_temp_registers); t++) {
-			bool have_alarm = false;
+static const struct pmbus_limit_attr pin_limit_attrs[] = {
+	{
+		.reg = PMBUS_PIN_OP_WARN_LIMIT,
+		.attr = "max",
+		.alarm = "alarm",
+		.sbit = PB_PIN_OP_WARNING,
+	}
+};
 
-			/*
-			 * A PMBus chip may support any combination of
-			 * temperature registers on any page. So we can not
-			 * abort after a failure to detect a register, but have
-			 * to continue checking for all registers on all pages.
-			 */
-			if (!(info->func[page] & pmbus_temp_flags[t]))
-				continue;
+static const struct pmbus_limit_attr pout_limit_attrs[] = {
+	{
+		.reg = PMBUS_POUT_MAX,
+		.attr = "cap",
+		.alarm = "cap_alarm",
+		.sbit = PB_POWER_LIMITING,
+	}, {
+		.reg = PMBUS_POUT_OP_WARN_LIMIT,
+		.attr = "max",
+		.alarm = "max_alarm",
+		.sbit = PB_POUT_OP_WARNING,
+	}, {
+		.reg = PMBUS_POUT_OP_FAULT_LIMIT,
+		.attr = "crit",
+		.alarm = "crit_alarm",
+		.sbit = PB_POUT_OP_FAULT,
+	}
+};
 
-			if (!pmbus_check_word_register
-			    (client, page, pmbus_temp_registers[t]))
-				continue;
+static const struct pmbus_sensor_attr power_attributes[] = {
+	{
+		.reg = PMBUS_READ_PIN,
+		.class = PSC_POWER,
+		.label = "pin",
+		.func = PMBUS_HAVE_PIN,
+		.sfunc = PMBUS_HAVE_STATUS_INPUT,
+		.sbase = PB_STATUS_INPUT_BASE,
+		.limit = pin_limit_attrs,
+		.nlimit = ARRAY_SIZE(pin_limit_attrs),
+	}, {
+		.reg = PMBUS_READ_POUT,
+		.class = PSC_POWER,
+		.label = "pout",
+		.paged = true,
+		.func = PMBUS_HAVE_POUT,
+		.sfunc = PMBUS_HAVE_STATUS_IOUT,
+		.sbase = PB_STATUS_IOUT_BASE,
+		.limit = pout_limit_attrs,
+		.nlimit = ARRAY_SIZE(pout_limit_attrs),
+	}
+};
 
-			i0 = data->num_sensors;
-			pmbus_add_sensor(data, "temp", "input", in_index, page,
-					 pmbus_temp_registers[t],
-					 PSC_TEMPERATURE, true, true);
+/* Temperature atributes */
+
+static const struct pmbus_limit_attr temp_limit_attrs[] = {
+	{
+		.reg = PMBUS_UT_WARN_LIMIT,
+		.attr = "min",
+		.alarm = "min_alarm",
+		.sbit = PB_TEMP_UT_WARNING,
+	}, {
+		.reg = PMBUS_UT_FAULT_LIMIT,
+		.attr = "lcrit",
+		.alarm = "lcrit_alarm",
+		.sbit = PB_TEMP_UT_FAULT,
+	}, {
+		.reg = PMBUS_OT_WARN_LIMIT,
+		.attr = "max",
+		.alarm = "max_alarm",
+		.sbit = PB_TEMP_OT_WARNING,
+	}, {
+		.reg = PMBUS_OT_FAULT_LIMIT,
+		.attr = "crit",
+		.alarm = "crit_alarm",
+		.sbit = PB_TEMP_OT_FAULT,
+	}
+};
 
-			/*
-			 * PMBus provides only one status register for TEMP1-3.
-			 * Thus, we can not use the status register to determine
-			 * which of the three sensors actually caused an alarm.
-			 * Always compare current temperature against the limit
-			 * registers to determine alarm conditions for a
-			 * specific sensor.
-			 *
-			 * Since there is only one set of limit registers for
-			 * up to three temperature sensors, we need to update
-			 * all limit registers after the limit was changed for
-			 * one of the sensors. This ensures that correct limits
-			 * are reported for all temperature sensors.
-			 */
-			if (pmbus_check_word_register
-			    (client, page, PMBUS_UT_WARN_LIMIT)) {
-				i1 = data->num_sensors;
-				pmbus_add_sensor(data, "temp", "min", in_index,
-						 page, PMBUS_UT_WARN_LIMIT,
-						 PSC_TEMPERATURE, true, false);
-				if (info->func[page] & PMBUS_HAVE_STATUS_TEMP) {
-					pmbus_add_boolean_cmp(data, "temp",
-						"min_alarm", in_index, i1, i0,
-						PB_STATUS_TEMP_BASE + page,
-						PB_TEMP_UT_WARNING);
-					have_alarm = true;
-				}
-			}
-			if (pmbus_check_word_register(client, page,
-						      PMBUS_UT_FAULT_LIMIT)) {
-				i1 = data->num_sensors;
-				pmbus_add_sensor(data, "temp", "lcrit",
-						 in_index, page,
-						 PMBUS_UT_FAULT_LIMIT,
-						 PSC_TEMPERATURE, true, false);
-				if (info->func[page] & PMBUS_HAVE_STATUS_TEMP) {
-					pmbus_add_boolean_cmp(data, "temp",
-						"lcrit_alarm", in_index, i1, i0,
-						PB_STATUS_TEMP_BASE + page,
-						PB_TEMP_UT_FAULT);
-					have_alarm = true;
-				}
-			}
-			if (pmbus_check_word_register
-			    (client, page, PMBUS_OT_WARN_LIMIT)) {
-				i1 = data->num_sensors;
-				pmbus_add_sensor(data, "temp", "max", in_index,
-						 page, PMBUS_OT_WARN_LIMIT,
-						 PSC_TEMPERATURE, true, false);
-				if (info->func[page] & PMBUS_HAVE_STATUS_TEMP) {
-					pmbus_add_boolean_cmp(data, "temp",
-						"max_alarm", in_index, i0, i1,
-						PB_STATUS_TEMP_BASE + page,
-						PB_TEMP_OT_WARNING);
-					have_alarm = true;
-				}
-			}
-			if (pmbus_check_word_register(client, page,
-						      PMBUS_OT_FAULT_LIMIT)) {
-				i1 = data->num_sensors;
-				pmbus_add_sensor(data, "temp", "crit", in_index,
-						 page, PMBUS_OT_FAULT_LIMIT,
-						 PSC_TEMPERATURE, true, false);
-				if (info->func[page] & PMBUS_HAVE_STATUS_TEMP) {
-					pmbus_add_boolean_cmp(data, "temp",
-						"crit_alarm", in_index, i0, i1,
-						PB_STATUS_TEMP_BASE + page,
-						PB_TEMP_OT_FAULT);
-					have_alarm = true;
-				}
-			}
-			/*
-			 * Last resort - we were not able to create any alarm
-			 * registers. Report alarm for all sensors using the
-			 * status register temperature alarm bit.
-			 */
-			if (!have_alarm)
-				pmbus_add_boolean_reg(data, "temp", "alarm",
-						      in_index,
-						      PB_STATUS_BASE + page,
-						      PB_STATUS_TEMPERATURE);
-			in_index++;
-		}
+static const struct pmbus_sensor_attr temp_attributes[] = {
+	{
+		.reg = PMBUS_READ_TEMPERATURE_1,
+		.class = PSC_TEMPERATURE,
+		.paged = true,
+		.update = true,
+		.compare = true,
+		.func = PMBUS_HAVE_TEMP,
+		.sfunc = PMBUS_HAVE_STATUS_TEMP,
+		.sbase = PB_STATUS_TEMP_BASE,
+		.gbit = PB_STATUS_TEMPERATURE,
+		.limit = temp_limit_attrs,
+		.nlimit = ARRAY_SIZE(temp_limit_attrs),
+	}, {
+		.reg = PMBUS_READ_TEMPERATURE_2,
+		.class = PSC_TEMPERATURE,
+		.paged = true,
+		.update = true,
+		.compare = true,
+		.func = PMBUS_HAVE_TEMP2,
+		.sfunc = PMBUS_HAVE_STATUS_TEMP,
+		.sbase = PB_STATUS_TEMP_BASE,
+		.gbit = PB_STATUS_TEMPERATURE,
+		.limit = temp_limit_attrs,
+		.nlimit = ARRAY_SIZE(temp_limit_attrs),
+	}, {
+		.reg = PMBUS_READ_TEMPERATURE_3,
+		.class = PSC_TEMPERATURE,
+		.paged = true,
+		.update = true,
+		.compare = true,
+		.func = PMBUS_HAVE_TEMP3,
+		.sfunc = PMBUS_HAVE_STATUS_TEMP,
+		.sbase = PB_STATUS_TEMP_BASE,
+		.gbit = PB_STATUS_TEMPERATURE,
+		.limit = temp_limit_attrs,
+		.nlimit = ARRAY_SIZE(temp_limit_attrs),
 	}
+};
+
+static const int pmbus_fan_registers[] = {
+	PMBUS_READ_FAN_SPEED_1,
+	PMBUS_READ_FAN_SPEED_2,
+	PMBUS_READ_FAN_SPEED_3,
+	PMBUS_READ_FAN_SPEED_4
+};
+
+static const int pmbus_fan_config_registers[] = {
+	PMBUS_FAN_CONFIG_12,
+	PMBUS_FAN_CONFIG_12,
+	PMBUS_FAN_CONFIG_34,
+	PMBUS_FAN_CONFIG_34
+};
+
+static const int pmbus_fan_status_registers[] = {
+	PMBUS_STATUS_FAN_12,
+	PMBUS_STATUS_FAN_12,
+	PMBUS_STATUS_FAN_34,
+	PMBUS_STATUS_FAN_34
+};
+
+static const u32 pmbus_fan_flags[] = {
+	PMBUS_HAVE_FAN12,
+	PMBUS_HAVE_FAN12,
+	PMBUS_HAVE_FAN34,
+	PMBUS_HAVE_FAN34
+};
+
+static const u32 pmbus_fan_status_flags[] = {
+	PMBUS_HAVE_STATUS_FAN12,
+	PMBUS_HAVE_STATUS_FAN12,
+	PMBUS_HAVE_STATUS_FAN34,
+	PMBUS_HAVE_STATUS_FAN34
+};
+
+/* Fans */
+static void pmbus_add_fan_attributes(struct i2c_client *client,
+				     struct pmbus_data *data)
+{
+	const struct pmbus_driver_info *info = data->info;
+	int index = 1;
+	int page;
 
-	/*
-	 * Fans
-	 */
-	in_index = 1;
 	for (page = 0; page < info->pages; page++) {
 		int f;
 
@@ -1403,9 +1295,7 @@ static void pmbus_find_attributes(struct i2c_client *client,
 				break;
 
 			if (!pmbus_check_word_register(client, page,
-						       pmbus_fan_registers[f])
-			    || !pmbus_check_byte_register(client, page,
-						pmbus_fan_config_registers[f]))
+						       pmbus_fan_registers[f]))
 				break;
 
 			/*
@@ -1413,14 +1303,13 @@ static void pmbus_find_attributes(struct i2c_client *client,
 			 * Each fan configuration register covers multiple fans,
 			 * so we have to do some magic.
 			 */
-			regval = pmbus_read_byte_data(client, page,
+			regval = _pmbus_read_byte_data(client, page,
 				pmbus_fan_config_registers[f]);
 			if (regval < 0 ||
 			    (!(regval & (PB_FAN_1_INSTALLED >> ((f & 1) * 4)))))
 				continue;
 
-			i0 = data->num_sensors;
-			pmbus_add_sensor(data, "fan", "input", in_index, page,
+			pmbus_add_sensor(data, "fan", "input", index, page,
 					 pmbus_fan_registers[f], PSC_FAN, true,
 					 true);
 
@@ -1438,17 +1327,40 @@ static void pmbus_find_attributes(struct i2c_client *client,
 				else
 					base = PB_STATUS_FAN_BASE + page;
 				pmbus_add_boolean_reg(data, "fan", "alarm",
-					in_index, base,
+					index, base,
 					PB_FAN_FAN1_WARNING >> (f & 1));
 				pmbus_add_boolean_reg(data, "fan", "fault",
-					in_index, base,
+					index, base,
 					PB_FAN_FAN1_FAULT >> (f & 1));
 			}
-			in_index++;
+			index++;
 		}
 	}
 }
 
+static void pmbus_find_attributes(struct i2c_client *client,
+				  struct pmbus_data *data)
+{
+	/* Voltage sensors */
+	pmbus_add_sensor_attrs(client, data, "in", voltage_attributes,
+			       ARRAY_SIZE(voltage_attributes));
+
+	/* Current sensors */
+	pmbus_add_sensor_attrs(client, data, "curr", current_attributes,
+			       ARRAY_SIZE(current_attributes));
+
+	/* Power sensors */
+	pmbus_add_sensor_attrs(client, data, "power", power_attributes,
+			       ARRAY_SIZE(power_attributes));
+
+	/* Temperature sensors */
+	pmbus_add_sensor_attrs(client, data, "temp", temp_attributes,
+			       ARRAY_SIZE(temp_attributes));
+
+	/* Fans */
+	pmbus_add_fan_attributes(client, data);
+}
+
 /*
  * Identify chip parameters.
  * This function is called for all chips.
diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
index f4e617adb220ac0573b798628b320dac0a9e9295..cf4330b352ef2c9b439b1685c5d94ad29eba31f4 100644
--- a/drivers/hwmon/sht15.c
+++ b/drivers/hwmon/sht15.c
@@ -1,6 +1,10 @@
 /*
  * sht15.c - support for the SHT15 Temperature and Humidity Sensor
  *
+ * Portions Copyright (c) 2010-2011 Savoir-faire Linux Inc.
+ *          Jerome Oufella <jerome.oufella@savoirfairelinux.com>
+ *          Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+ *
  * Copyright (c) 2009 Jonathan Cameron
  *
  * Copyright (c) 2007 Wouter Horre
@@ -9,16 +13,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
- * Currently ignoring checksum on readings.
- * Default resolution only (14bit temp, 12bit humidity)
- * Ignoring battery status.
- * Heater not enabled.
- * Timings are all conservative.
- *
- * Data sheet available (1/2009) at
- * http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf
- *
- * Regulator supply name = vcc
+ * For further information, see the Documentation/hwmon/sht15 file.
  */
 
 #include <linux/interrupt.h>
@@ -39,17 +34,31 @@
 #include <linux/slab.h>
 #include <asm/atomic.h>
 
-#define SHT15_MEASURE_TEMP	3
-#define SHT15_MEASURE_RH	5
-
-#define SHT15_READING_NOTHING	0
-#define SHT15_READING_TEMP	1
-#define SHT15_READING_HUMID	2
-
-/* Min timings in nsecs */
-#define SHT15_TSCKL		100	/* clock low */
-#define SHT15_TSCKH		100	/* clock high */
-#define SHT15_TSU		150	/* data setup time */
+/* Commands */
+#define SHT15_MEASURE_TEMP		0x03
+#define SHT15_MEASURE_RH		0x05
+#define SHT15_WRITE_STATUS		0x06
+#define SHT15_READ_STATUS		0x07
+#define SHT15_SOFT_RESET		0x1E
+
+/* Min timings */
+#define SHT15_TSCKL			100	/* (nsecs) clock low */
+#define SHT15_TSCKH			100	/* (nsecs) clock high */
+#define SHT15_TSU			150	/* (nsecs) data setup time */
+#define SHT15_TSRST			11	/* (msecs) soft reset time */
+
+/* Status Register Bits */
+#define SHT15_STATUS_LOW_RESOLUTION	0x01
+#define SHT15_STATUS_NO_OTP_RELOAD	0x02
+#define SHT15_STATUS_HEATER		0x04
+#define SHT15_STATUS_LOW_BATTERY	0x40
+
+/* Actions the driver may be doing */
+enum sht15_state {
+	SHT15_READING_NOTHING,
+	SHT15_READING_TEMP,
+	SHT15_READING_HUMID
+};
 
 /**
  * struct sht15_temppair - elements of voltage dependent temp calc
@@ -61,9 +70,7 @@ struct sht15_temppair {
 	int d1;
 };
 
-/* Table 9 from data sheet - relates temperature calculation
- * to supply voltage.
- */
+/* Table 9 from datasheet - relates temperature calculation to supply voltage */
 static const struct sht15_temppair temppoints[] = {
 	{ 2500000, -39400 },
 	{ 3000000, -39600 },
@@ -72,29 +79,70 @@ static const struct sht15_temppair temppoints[] = {
 	{ 5000000, -40100 },
 };
 
+/* Table from CRC datasheet, section 2.4 */
+static const u8 sht15_crc8_table[] = {
+	0,	49,	98,	83,	196,	245,	166,	151,
+	185,	136,	219,	234,	125,	76,	31,	46,
+	67,	114,	33,	16,	135,	182,	229,	212,
+	250,	203,	152,	169,	62,	15,	92,	109,
+	134,	183,	228,	213,	66,	115,	32,	17,
+	63,	14,	93,	108,	251,	202,	153,	168,
+	197,	244,	167,	150,	1,	48,	99,	82,
+	124,	77,	30,	47,	184,	137,	218,	235,
+	61,	12,	95,	110,	249,	200,	155,	170,
+	132,	181,	230,	215,	64,	113,	34,	19,
+	126,	79,	28,	45,	186,	139,	216,	233,
+	199,	246,	165,	148,	3,	50,	97,	80,
+	187,	138,	217,	232,	127,	78,	29,	44,
+	2,	51,	96,	81,	198,	247,	164,	149,
+	248,	201,	154,	171,	60,	13,	94,	111,
+	65,	112,	35,	18,	133,	180,	231,	214,
+	122,	75,	24,	41,	190,	143,	220,	237,
+	195,	242,	161,	144,	7,	54,	101,	84,
+	57,	8,	91,	106,	253,	204,	159,	174,
+	128,	177,	226,	211,	68,	117,	38,	23,
+	252,	205,	158,	175,	56,	9,	90,	107,
+	69,	116,	39,	22,	129,	176,	227,	210,
+	191,	142,	221,	236,	123,	74,	25,	40,
+	6,	55,	100,	85,	194,	243,	160,	145,
+	71,	118,	37,	20,	131,	178,	225,	208,
+	254,	207,	156,	173,	58,	11,	88,	105,
+	4,	53,	102,	87,	192,	241,	162,	147,
+	189,	140,	223,	238,	121,	72,	27,	42,
+	193,	240,	163,	146,	5,	52,	103,	86,
+	120,	73,	26,	43,	188,	141,	222,	239,
+	130,	179,	224,	209,	70,	119,	36,	21,
+	59,	10,	89,	104,	255,	206,	157,	172
+};
+
 /**
  * struct sht15_data - device instance specific data
- * @pdata:	platform data (gpio's etc)
- * @read_work:	bh of interrupt handler
- * @wait_queue:	wait queue for getting values from device
- * @val_temp:	last temperature value read from device
- * @val_humid: 	last humidity value read from device
- * @flag:	status flag used to identify what the last request was
- * @valid:	are the current stored values valid (start condition)
- * @last_updat:	time of last update
- * @read_lock:	mutex to ensure only one read in progress
- *		at a time.
- * @dev:	associate device structure
- * @hwmon_dev:	device associated with hwmon subsystem
- * @reg:	associated regulator (if specified)
- * @nb:		notifier block to handle notifications of voltage changes
- * @supply_uV:	local copy of supply voltage used to allow
- *		use of regulator consumer if available
- * @supply_uV_valid:   indicates that an updated value has not yet
- *		been obtained from the regulator and so any calculations
- *		based upon it will be invalid.
- * @update_supply_work:	work struct that is used to update the supply_uV
- * @interrupt_handled:	flag used to indicate a hander has been scheduled
+ * @pdata:		platform data (gpio's etc).
+ * @read_work:		bh of interrupt handler.
+ * @wait_queue:		wait queue for getting values from device.
+ * @val_temp:		last temperature value read from device.
+ * @val_humid:		last humidity value read from device.
+ * @val_status:		last status register value read from device.
+ * @checksum_ok:	last value read from the device passed CRC validation.
+ * @checksumming:	flag used to enable the data validation with CRC.
+ * @state:		state identifying the action the driver is doing.
+ * @measurements_valid:	are the current stored measures valid (start condition).
+ * @status_valid:	is the current stored status valid (start condition).
+ * @last_measurement:	time of last measure.
+ * @last_status:	time of last status reading.
+ * @read_lock:		mutex to ensure only one read in progress at a time.
+ * @dev:		associate device structure.
+ * @hwmon_dev:		device associated with hwmon subsystem.
+ * @reg:		associated regulator (if specified).
+ * @nb:			notifier block to handle notifications of voltage
+ *                      changes.
+ * @supply_uV:		local copy of supply voltage used to allow use of
+ *                      regulator consumer if available.
+ * @supply_uV_valid:	indicates that an updated value has not yet been
+ *			obtained from the regulator and so any calculations
+ *			based upon it will be invalid.
+ * @update_supply_work:	work struct that is used to update the supply_uV.
+ * @interrupt_handled:	flag used to indicate a handler has been scheduled.
  */
 struct sht15_data {
 	struct sht15_platform_data	*pdata;
@@ -102,20 +150,59 @@ struct sht15_data {
 	wait_queue_head_t		wait_queue;
 	uint16_t			val_temp;
 	uint16_t			val_humid;
-	u8				flag;
-	u8				valid;
-	unsigned long			last_updat;
+	u8				val_status;
+	bool				checksum_ok;
+	bool				checksumming;
+	enum sht15_state		state;
+	bool				measurements_valid;
+	bool				status_valid;
+	unsigned long			last_measurement;
+	unsigned long			last_status;
 	struct mutex			read_lock;
 	struct device			*dev;
 	struct device			*hwmon_dev;
 	struct regulator		*reg;
 	struct notifier_block		nb;
 	int				supply_uV;
-	int				supply_uV_valid;
+	bool				supply_uV_valid;
 	struct work_struct		update_supply_work;
 	atomic_t			interrupt_handled;
 };
 
+/**
+ * sht15_reverse() - reverse a byte
+ * @byte:    byte to reverse.
+ */
+static u8 sht15_reverse(u8 byte)
+{
+	u8 i, c;
+
+	for (c = 0, i = 0; i < 8; i++)
+		c |= (!!(byte & (1 << i))) << (7 - i);
+	return c;
+}
+
+/**
+ * sht15_crc8() - compute crc8
+ * @data:	sht15 specific data.
+ * @value:	sht15 retrieved data.
+ *
+ * This implements section 2 of the CRC datasheet.
+ */
+static u8 sht15_crc8(struct sht15_data *data,
+		const u8 *value,
+		int len)
+{
+	u8 crc = sht15_reverse(data->val_status & 0x0F);
+
+	while (len--) {
+		crc = sht15_crc8_table[*value ^ crc];
+		value++;
+	}
+
+	return crc;
+}
+
 /**
  * sht15_connection_reset() - reset the comms interface
  * @data:	sht15 specific data
@@ -125,6 +212,7 @@ struct sht15_data {
 static void sht15_connection_reset(struct sht15_data *data)
 {
 	int i;
+
 	gpio_direction_output(data->pdata->gpio_data, 1);
 	ndelay(SHT15_TSCKL);
 	gpio_set_value(data->pdata->gpio_sck, 0);
@@ -136,14 +224,14 @@ static void sht15_connection_reset(struct sht15_data *data)
 		ndelay(SHT15_TSCKL);
 	}
 }
+
 /**
  * sht15_send_bit() - send an individual bit to the device
  * @data:	device state data
  * @val:	value of bit to be sent
- **/
+ */
 static inline void sht15_send_bit(struct sht15_data *data, int val)
 {
-
 	gpio_set_value(data->pdata->gpio_data, val);
 	ndelay(SHT15_TSU);
 	gpio_set_value(data->pdata->gpio_sck, 1);
@@ -154,12 +242,12 @@ static inline void sht15_send_bit(struct sht15_data *data, int val)
 
 /**
  * sht15_transmission_start() - specific sequence for new transmission
- *
  * @data:	device state data
+ *
  * Timings for this are not documented on the data sheet, so very
  * conservative ones used in implementation. This implements
  * figure 12 on the data sheet.
- **/
+ */
 static void sht15_transmission_start(struct sht15_data *data)
 {
 	/* ensure data is high and output */
@@ -180,23 +268,26 @@ static void sht15_transmission_start(struct sht15_data *data)
 	gpio_set_value(data->pdata->gpio_sck, 0);
 	ndelay(SHT15_TSCKL);
 }
+
 /**
  * sht15_send_byte() - send a single byte to the device
  * @data:	device state
  * @byte:	value to be sent
- **/
+ */
 static void sht15_send_byte(struct sht15_data *data, u8 byte)
 {
 	int i;
+
 	for (i = 0; i < 8; i++) {
 		sht15_send_bit(data, !!(byte & 0x80));
 		byte <<= 1;
 	}
 }
+
 /**
  * sht15_wait_for_response() - checks for ack from device
  * @data:	device state
- **/
+ */
 static int sht15_wait_for_response(struct sht15_data *data)
 {
 	gpio_direction_input(data->pdata->gpio_data);
@@ -220,27 +311,199 @@ static int sht15_wait_for_response(struct sht15_data *data)
  *
  * On entry, sck is output low, data is output pull high
  * and the interrupt disabled.
- **/
+ */
 static int sht15_send_cmd(struct sht15_data *data, u8 cmd)
 {
 	int ret = 0;
+
 	sht15_transmission_start(data);
 	sht15_send_byte(data, cmd);
 	ret = sht15_wait_for_response(data);
 	return ret;
 }
+
+/**
+ * sht15_soft_reset() - send a soft reset command
+ * @data:	sht15 specific data.
+ *
+ * As described in section 3.2 of the datasheet.
+ */
+static int sht15_soft_reset(struct sht15_data *data)
+{
+	int ret;
+
+	ret = sht15_send_cmd(data, SHT15_SOFT_RESET);
+	if (ret)
+		return ret;
+	msleep(SHT15_TSRST);
+	/* device resets default hardware status register value */
+	data->val_status = 0;
+
+	return ret;
+}
+
+/**
+ * sht15_ack() - send a ack
+ * @data:	sht15 specific data.
+ *
+ * Each byte of data is acknowledged by pulling the data line
+ * low for one clock pulse.
+ */
+static void sht15_ack(struct sht15_data *data)
+{
+	gpio_direction_output(data->pdata->gpio_data, 0);
+	ndelay(SHT15_TSU);
+	gpio_set_value(data->pdata->gpio_sck, 1);
+	ndelay(SHT15_TSU);
+	gpio_set_value(data->pdata->gpio_sck, 0);
+	ndelay(SHT15_TSU);
+	gpio_set_value(data->pdata->gpio_data, 1);
+
+	gpio_direction_input(data->pdata->gpio_data);
+}
+
+/**
+ * sht15_end_transmission() - notify device of end of transmission
+ * @data:	device state.
+ *
+ * This is basically a NAK (single clock pulse, data high).
+ */
+static void sht15_end_transmission(struct sht15_data *data)
+{
+	gpio_direction_output(data->pdata->gpio_data, 1);
+	ndelay(SHT15_TSU);
+	gpio_set_value(data->pdata->gpio_sck, 1);
+	ndelay(SHT15_TSCKH);
+	gpio_set_value(data->pdata->gpio_sck, 0);
+	ndelay(SHT15_TSCKL);
+}
+
+/**
+ * sht15_read_byte() - Read a byte back from the device
+ * @data:	device state.
+ */
+static u8 sht15_read_byte(struct sht15_data *data)
+{
+	int i;
+	u8 byte = 0;
+
+	for (i = 0; i < 8; ++i) {
+		byte <<= 1;
+		gpio_set_value(data->pdata->gpio_sck, 1);
+		ndelay(SHT15_TSCKH);
+		byte |= !!gpio_get_value(data->pdata->gpio_data);
+		gpio_set_value(data->pdata->gpio_sck, 0);
+		ndelay(SHT15_TSCKL);
+	}
+	return byte;
+}
+
+/**
+ * sht15_send_status() - write the status register byte
+ * @data:	sht15 specific data.
+ * @status:	the byte to set the status register with.
+ *
+ * As described in figure 14 and table 5 of the datasheet.
+ */
+static int sht15_send_status(struct sht15_data *data, u8 status)
+{
+	int ret;
+
+	ret = sht15_send_cmd(data, SHT15_WRITE_STATUS);
+	if (ret)
+		return ret;
+	gpio_direction_output(data->pdata->gpio_data, 1);
+	ndelay(SHT15_TSU);
+	sht15_send_byte(data, status);
+	ret = sht15_wait_for_response(data);
+	if (ret)
+		return ret;
+
+	data->val_status = status;
+	return 0;
+}
+
+/**
+ * sht15_update_status() - get updated status register from device if too old
+ * @data:	device instance specific data.
+ *
+ * As described in figure 15 and table 5 of the datasheet.
+ */
+static int sht15_update_status(struct sht15_data *data)
+{
+	int ret = 0;
+	u8 status;
+	u8 previous_config;
+	u8 dev_checksum = 0;
+	u8 checksum_vals[2];
+	int timeout = HZ;
+
+	mutex_lock(&data->read_lock);
+	if (time_after(jiffies, data->last_status + timeout)
+			|| !data->status_valid) {
+		ret = sht15_send_cmd(data, SHT15_READ_STATUS);
+		if (ret)
+			goto error_ret;
+		status = sht15_read_byte(data);
+
+		if (data->checksumming) {
+			sht15_ack(data);
+			dev_checksum = sht15_reverse(sht15_read_byte(data));
+			checksum_vals[0] = SHT15_READ_STATUS;
+			checksum_vals[1] = status;
+			data->checksum_ok = (sht15_crc8(data, checksum_vals, 2)
+					== dev_checksum);
+		}
+
+		sht15_end_transmission(data);
+
+		/*
+		 * Perform checksum validation on the received data.
+		 * Specification mentions that in case a checksum verification
+		 * fails, a soft reset command must be sent to the device.
+		 */
+		if (data->checksumming && !data->checksum_ok) {
+			previous_config = data->val_status & 0x07;
+			ret = sht15_soft_reset(data);
+			if (ret)
+				goto error_ret;
+			if (previous_config) {
+				ret = sht15_send_status(data, previous_config);
+				if (ret) {
+					dev_err(data->dev,
+						"CRC validation failed, unable "
+						"to restore device settings\n");
+					goto error_ret;
+				}
+			}
+			ret = -EAGAIN;
+			goto error_ret;
+		}
+
+		data->val_status = status;
+		data->status_valid = true;
+		data->last_status = jiffies;
+	}
+error_ret:
+	mutex_unlock(&data->read_lock);
+
+	return ret;
+}
+
 /**
- * sht15_update_single_val() - get a new value from device
+ * sht15_measurement() - get a new value from device
  * @data:		device instance specific data
  * @command:		command sent to request value
  * @timeout_msecs:	timeout after which comms are assumed
  *			to have failed are reset.
- **/
-static inline int sht15_update_single_val(struct sht15_data *data,
-					  int command,
-					  int timeout_msecs)
+ */
+static int sht15_measurement(struct sht15_data *data,
+			     int command,
+			     int timeout_msecs)
 {
 	int ret;
+	u8 previous_config;
+
 	ret = sht15_send_cmd(data, command);
 	if (ret)
 		return ret;
@@ -256,38 +519,61 @@ static inline int sht15_update_single_val(struct sht15_data *data,
 			schedule_work(&data->read_work);
 	}
 	ret = wait_event_timeout(data->wait_queue,
-				 (data->flag == SHT15_READING_NOTHING),
+				 (data->state == SHT15_READING_NOTHING),
 				 msecs_to_jiffies(timeout_msecs));
 	if (ret == 0) {/* timeout occurred */
 		disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
 		sht15_connection_reset(data);
 		return -ETIME;
 	}
+
+	/*
+	 *  Perform checksum validation on the received data.
+	 *  Specification mentions that in case a checksum verification fails,
+	 *  a soft reset command must be sent to the device.
+	 */
+	if (data->checksumming && !data->checksum_ok) {
+		previous_config = data->val_status & 0x07;
+		ret = sht15_soft_reset(data);
+		if (ret)
+			return ret;
+		if (previous_config) {
+			ret = sht15_send_status(data, previous_config);
+			if (ret) {
+				dev_err(data->dev,
+					"CRC validation failed, unable "
+					"to restore device settings\n");
+				return ret;
+			}
+		}
+		return -EAGAIN;
+	}
+
 	return 0;
 }
 
 /**
- * sht15_update_vals() - get updated readings from device if too old
+ * sht15_update_measurements() - get updated measures from device if too old
  * @data:	device state
- **/
-static int sht15_update_vals(struct sht15_data *data)
+ */
+static int sht15_update_measurements(struct sht15_data *data)
 {
 	int ret = 0;
 	int timeout = HZ;
 
 	mutex_lock(&data->read_lock);
-	if (time_after(jiffies, data->last_updat + timeout)
-	    || !data->valid) {
-		data->flag = SHT15_READING_HUMID;
-		ret = sht15_update_single_val(data, SHT15_MEASURE_RH, 160);
+	if (time_after(jiffies, data->last_measurement + timeout)
+	    || !data->measurements_valid) {
+		data->state = SHT15_READING_HUMID;
+		ret = sht15_measurement(data, SHT15_MEASURE_RH, 160);
 		if (ret)
 			goto error_ret;
-		data->flag = SHT15_READING_TEMP;
-		ret = sht15_update_single_val(data, SHT15_MEASURE_TEMP, 400);
+		data->state = SHT15_READING_TEMP;
+		ret = sht15_measurement(data, SHT15_MEASURE_TEMP, 400);
 		if (ret)
 			goto error_ret;
-		data->valid = 1;
-		data->last_updat = jiffies;
+		data->measurements_valid = true;
+		data->last_measurement = jiffies;
 	}
 error_ret:
 	mutex_unlock(&data->read_lock);
@@ -300,10 +586,11 @@ static int sht15_update_vals(struct sht15_data *data)
  * @data:	device state
  *
  * As per section 4.3 of the data sheet.
- **/
+ */
 static inline int sht15_calc_temp(struct sht15_data *data)
 {
 	int d1 = temppoints[0].d1;
+	int d2 = (data->val_status & SHT15_STATUS_LOW_RESOLUTION) ? 40 : 10;
 	int i;
 
 	for (i = ARRAY_SIZE(temppoints) - 1; i > 0; i--)
@@ -316,7 +603,7 @@ static inline int sht15_calc_temp(struct sht15_data *data)
 			break;
 		}
 
-	return data->val_temp*10 + d1;
+	return data->val_temp * d2 + d1;
 }
 
 /**
@@ -325,23 +612,102 @@ static inline int sht15_calc_temp(struct sht15_data *data)
  *
  * This is the temperature compensated version as per section 4.2 of
  * the data sheet.
- **/
+ *
+ * The sensor is assumed to be V3, which is compatible with V4.
+ * Humidity conversion coefficients are shown in table 7 of the datasheet.
+ */
 static inline int sht15_calc_humid(struct sht15_data *data)
 {
-	int RHlinear; /* milli percent */
+	int rh_linear; /* milli percent */
 	int temp = sht15_calc_temp(data);
-
+	int c2, c3;
+	int t2;
 	const int c1 = -4;
-	const int c2 = 40500; /* x 10 ^ -6 */
-	const int c3 = -28; /* x 10 ^ -7 */
 
-	RHlinear = c1*1000
-		+ c2 * data->val_humid/1000
+	if (data->val_status & SHT15_STATUS_LOW_RESOLUTION) {
+		c2 = 648000; /* x 10 ^ -6 */
+		c3 = -7200;  /* x 10 ^ -7 */
+		t2 = 1280;
+	} else {
+		c2 = 40500;  /* x 10 ^ -6 */
+		c3 = -28;    /* x 10 ^ -7 */
+		t2 = 80;
+	}
+
+	rh_linear = c1 * 1000
+		+ c2 * data->val_humid / 1000
 		+ (data->val_humid * data->val_humid * c3) / 10000;
-	return (temp - 25000) * (10000 + 80 * data->val_humid)
-		/ 1000000 + RHlinear;
+	return (temp - 25000) * (10000 + t2 * data->val_humid)
+		/ 1000000 + rh_linear;
+}
+
+/**
+ * sht15_show_status() - show status information in sysfs
+ * @dev:	device.
+ * @attr:	device attribute.
+ * @buf:	sysfs buffer where information is written to.
+ *
+ * Will be called on read access to temp1_fault, humidity1_fault
+ * and heater_enable sysfs attributes.
+ * Returns number of bytes written into buffer, negative errno on error.
+ */
+static ssize_t sht15_show_status(struct device *dev,
+				 struct device_attribute *attr,
+				 char *buf)
+{
+	int ret;
+	struct sht15_data *data = dev_get_drvdata(dev);
+	u8 bit = to_sensor_dev_attr(attr)->index;
+
+	ret = sht15_update_status(data);
+
+	return ret ? ret : sprintf(buf, "%d\n", !!(data->val_status & bit));
+}
+
+/**
+ * sht15_store_heater() - change heater state via sysfs
+ * @dev:	device.
+ * @attr:	device attribute.
+ * @buf:	sysfs buffer to read the new heater state from.
+ * @count:	length of the data.
+ *
+ * Will be called on read access to heater_enable sysfs attribute.
+ * Returns number of bytes actually decoded, negative errno on error.
+ */
+static ssize_t sht15_store_heater(struct device *dev,
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
+{
+	int ret;
+	struct sht15_data *data = dev_get_drvdata(dev);
+	long value;
+	u8 status;
+
+	if (strict_strtol(buf, 10, &value))
+		return -EINVAL;
+
+	mutex_lock(&data->read_lock);
+	status = data->val_status & 0x07;
+	if (!!value)
+		status |= SHT15_STATUS_HEATER;
+	else
+		status &= ~SHT15_STATUS_HEATER;
+
+	ret = sht15_send_status(data, status);
+	mutex_unlock(&data->read_lock);
+
+	return ret ? ret : count;
 }
 
+/**
+ * sht15_show_temp() - show temperature measurement value in sysfs
+ * @dev:	device.
+ * @attr:	device attribute.
+ * @buf:	sysfs buffer where measurement values are written to.
+ *
+ * Will be called on read access to temp1_input sysfs attribute.
+ * Returns number of bytes written into buffer, negative errno on error.
+ */
 static ssize_t sht15_show_temp(struct device *dev,
 			       struct device_attribute *attr,
 			       char *buf)
@@ -350,12 +716,21 @@ static ssize_t sht15_show_temp(struct device *dev,
 	struct sht15_data *data = dev_get_drvdata(dev);
 
 	/* Technically no need to read humidity as well */
-	ret = sht15_update_vals(data);
+	ret = sht15_update_measurements(data);
 
 	return ret ? ret : sprintf(buf, "%d\n",
 				   sht15_calc_temp(data));
 }
 
+/**
+ * sht15_show_humidity() - show humidity measurement value in sysfs
+ * @dev:	device.
+ * @attr:	device attribute.
+ * @buf:	sysfs buffer where measurement values are written to.
+ *
+ * Will be called on read access to humidity1_input sysfs attribute.
+ * Returns number of bytes written into buffer, negative errno on error.
+ */
 static ssize_t sht15_show_humidity(struct device *dev,
 				   struct device_attribute *attr,
 				   char *buf)
@@ -363,11 +738,11 @@ static ssize_t sht15_show_humidity(struct device *dev,
 	int ret;
 	struct sht15_data *data = dev_get_drvdata(dev);
 
-	ret = sht15_update_vals(data);
+	ret = sht15_update_measurements(data);
 
 	return ret ? ret : sprintf(buf, "%d\n", sht15_calc_humid(data));
+}
 
-};
 static ssize_t show_name(struct device *dev,
 			 struct device_attribute *attr,
 			 char *buf)
@@ -376,16 +751,23 @@ static ssize_t show_name(struct device *dev,
 	return sprintf(buf, "%s\n", pdev->name);
 }
 
-static SENSOR_DEVICE_ATTR(temp1_input,
-			  S_IRUGO, sht15_show_temp,
-			  NULL, 0);
-static SENSOR_DEVICE_ATTR(humidity1_input,
-			  S_IRUGO, sht15_show_humidity,
-			  NULL, 0);
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
+			  sht15_show_temp, NULL, 0);
+static SENSOR_DEVICE_ATTR(humidity1_input, S_IRUGO,
+			  sht15_show_humidity, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp1_fault, S_IRUGO, sht15_show_status, NULL,
+			  SHT15_STATUS_LOW_BATTERY);
+static SENSOR_DEVICE_ATTR(humidity1_fault, S_IRUGO, sht15_show_status, NULL,
+			  SHT15_STATUS_LOW_BATTERY);
+static SENSOR_DEVICE_ATTR(heater_enable, S_IRUGO | S_IWUSR, sht15_show_status,
+			  sht15_store_heater, SHT15_STATUS_HEATER);
 static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
 static struct attribute *sht15_attrs[] = {
 	&sensor_dev_attr_temp1_input.dev_attr.attr,
 	&sensor_dev_attr_humidity1_input.dev_attr.attr,
+	&sensor_dev_attr_temp1_fault.dev_attr.attr,
+	&sensor_dev_attr_humidity1_fault.dev_attr.attr,
+	&sensor_dev_attr_heater_enable.dev_attr.attr,
 	&dev_attr_name.attr,
 	NULL,
 };
@@ -397,59 +779,31 @@ static const struct attribute_group sht15_attr_group = {
 static irqreturn_t sht15_interrupt_fired(int irq, void *d)
 {
 	struct sht15_data *data = d;
+
 	/* First disable the interrupt */
 	disable_irq_nosync(irq);
 	atomic_inc(&data->interrupt_handled);
 	/* Then schedule a reading work struct */
-	if (data->flag != SHT15_READING_NOTHING)
+	if (data->state != SHT15_READING_NOTHING)
 		schedule_work(&data->read_work);
 	return IRQ_HANDLED;
 }
 
-/* Each byte of data is acknowledged by pulling the data line
- * low for one clock pulse.
- */
-static void sht15_ack(struct sht15_data *data)
-{
-	gpio_direction_output(data->pdata->gpio_data, 0);
-	ndelay(SHT15_TSU);
-	gpio_set_value(data->pdata->gpio_sck, 1);
-	ndelay(SHT15_TSU);
-	gpio_set_value(data->pdata->gpio_sck, 0);
-	ndelay(SHT15_TSU);
-	gpio_set_value(data->pdata->gpio_data, 1);
-
-	gpio_direction_input(data->pdata->gpio_data);
-}
-/**
- * sht15_end_transmission() - notify device of end of transmission
- * @data:	device state
- *
- * This is basically a NAK. (single clock pulse, data high)
- **/
-static void sht15_end_transmission(struct sht15_data *data)
-{
-	gpio_direction_output(data->pdata->gpio_data, 1);
-	ndelay(SHT15_TSU);
-	gpio_set_value(data->pdata->gpio_sck, 1);
-	ndelay(SHT15_TSCKH);
-	gpio_set_value(data->pdata->gpio_sck, 0);
-	ndelay(SHT15_TSCKL);
-}
-
 static void sht15_bh_read_data(struct work_struct *work_s)
 {
-	int i;
 	uint16_t val = 0;
+	u8 dev_checksum = 0;
+	u8 checksum_vals[3];
 	struct sht15_data *data
 		= container_of(work_s, struct sht15_data,
 			       read_work);
+
 	/* Firstly, verify the line is low */
 	if (gpio_get_value(data->pdata->gpio_data)) {
-		/* If not, then start the interrupt again - care
-		   here as could have gone low in meantime so verify
-		   it hasn't!
-		*/
+		/*
+		 * If not, then start the interrupt again - care here as could
+		 * have gone low in meantime so verify it hasn't!
+		 */
 		atomic_set(&data->interrupt_handled, 0);
 		enable_irq(gpio_to_irq(data->pdata->gpio_data));
 		/* If still not occurred or another handler has been scheduled */
@@ -457,30 +811,43 @@ static void sht15_bh_read_data(struct work_struct *work_s)
 		    || atomic_read(&data->interrupt_handled))
 			return;
 	}
+
 	/* Read the data back from the device */
-	for (i = 0; i < 16; ++i) {
-		val <<= 1;
-		gpio_set_value(data->pdata->gpio_sck, 1);
-		ndelay(SHT15_TSCKH);
-		val |= !!gpio_get_value(data->pdata->gpio_data);
-		gpio_set_value(data->pdata->gpio_sck, 0);
-		ndelay(SHT15_TSCKL);
-		if (i == 7)
-			sht15_ack(data);
+	val = sht15_read_byte(data);
+	val <<= 8;
+	sht15_ack(data);
+	val |= sht15_read_byte(data);
+
+	if (data->checksumming) {
+		/*
+		 * Ask the device for a checksum and read it back.
+		 * Note: the device sends the checksum byte reversed.
+		 */
+		sht15_ack(data);
+		dev_checksum = sht15_reverse(sht15_read_byte(data));
+		checksum_vals[0] = (data->state == SHT15_READING_TEMP) ?
+			SHT15_MEASURE_TEMP : SHT15_MEASURE_RH;
+		checksum_vals[1] = (u8) (val >> 8);
+		checksum_vals[2] = (u8) val;
+		data->checksum_ok
+			= (sht15_crc8(data, checksum_vals, 3) == dev_checksum);
 	}
+
 	/* Tell the device we are done */
 	sht15_end_transmission(data);
 
-	switch (data->flag) {
+	switch (data->state) {
 	case SHT15_READING_TEMP:
 		data->val_temp = val;
 		break;
 	case SHT15_READING_HUMID:
 		data->val_humid = val;
 		break;
+	default:
+		break;
 	}
 
-	data->flag = SHT15_READING_NOTHING;
+	data->state = SHT15_READING_NOTHING;
 	wake_up(&data->wait_queue);
 }
 
@@ -500,10 +867,10 @@ static void sht15_update_voltage(struct work_struct *work_s)
  *
  * Note that as the notification code holds the regulator lock, we have
  * to schedule an update of the supply voltage rather than getting it directly.
- **/
+ */
 static int sht15_invalidate_voltage(struct notifier_block *nb,
-				unsigned long event,
-				void *ignored)
+				    unsigned long event,
+				    void *ignored)
 {
 	struct sht15_data *data = container_of(nb, struct sht15_data, nb);
 
@@ -518,10 +885,11 @@ static int __devinit sht15_probe(struct platform_device *pdev)
 {
 	int ret = 0;
 	struct sht15_data *data = kzalloc(sizeof(*data), GFP_KERNEL);
+	u8 status = 0;
 
 	if (!data) {
 		ret = -ENOMEM;
-		dev_err(&pdev->dev, "kzalloc failed");
+		dev_err(&pdev->dev, "kzalloc failed\n");
 		goto error_ret;
 	}
 
@@ -533,13 +901,22 @@ static int __devinit sht15_probe(struct platform_device *pdev)
 	init_waitqueue_head(&data->wait_queue);
 
 	if (pdev->dev.platform_data == NULL) {
-		dev_err(&pdev->dev, "no platform data supplied");
+		dev_err(&pdev->dev, "no platform data supplied\n");
 		goto err_free_data;
 	}
 	data->pdata = pdev->dev.platform_data;
-	data->supply_uV = data->pdata->supply_mv*1000;
-
-/* If a regulator is available, query what the supply voltage actually is!*/
+	data->supply_uV = data->pdata->supply_mv * 1000;
+	if (data->pdata->checksum)
+		data->checksumming = true;
+	if (data->pdata->no_otp_reload)
+		status |= SHT15_STATUS_NO_OTP_RELOAD;
+	if (data->pdata->low_resolution)
+		status |= SHT15_STATUS_LOW_RESOLUTION;
+
+	/*
+	 * If a regulator is available,
+	 * query what the supply voltage actually is!
+	 */
 	data->reg = regulator_get(data->dev, "vcc");
 	if (!IS_ERR(data->reg)) {
 		int voltage;
@@ -549,28 +926,34 @@ static int __devinit sht15_probe(struct platform_device *pdev)
 			data->supply_uV = voltage;
 
 		regulator_enable(data->reg);
-		/* setup a notifier block to update this if another device
-		 *  causes the voltage to change */
+		/*
+		 * Setup a notifier block to update this if another device
+		 * causes the voltage to change
+		 */
 		data->nb.notifier_call = &sht15_invalidate_voltage;
 		ret = regulator_register_notifier(data->reg, &data->nb);
+		if (ret) {
+			dev_err(&pdev->dev,
+				"regulator notifier request failed\n");
+			regulator_disable(data->reg);
+			regulator_put(data->reg);
+			goto err_free_data;
+		}
 	}
-/* Try requesting the GPIOs */
+
+	/* Try requesting the GPIOs */
 	ret = gpio_request(data->pdata->gpio_sck, "SHT15 sck");
 	if (ret) {
-		dev_err(&pdev->dev, "gpio request failed");
-		goto err_free_data;
+		dev_err(&pdev->dev, "gpio request failed\n");
+		goto err_release_reg;
 	}
 	gpio_direction_output(data->pdata->gpio_sck, 0);
+
 	ret = gpio_request(data->pdata->gpio_data, "SHT15 data");
 	if (ret) {
-		dev_err(&pdev->dev, "gpio request failed");
+		dev_err(&pdev->dev, "gpio request failed\n");
 		goto err_release_gpio_sck;
 	}
-	ret = sysfs_create_group(&pdev->dev.kobj, &sht15_attr_group);
-	if (ret) {
-		dev_err(&pdev->dev, "sysfs create failed");
-		goto err_release_gpio_data;
-	}
 
 	ret = request_irq(gpio_to_irq(data->pdata->gpio_data),
 			  sht15_interrupt_fired,
@@ -578,30 +961,53 @@ static int __devinit sht15_probe(struct platform_device *pdev)
 			  "sht15 data",
 			  data);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to get irq for data line");
+		dev_err(&pdev->dev, "failed to get irq for data line\n");
 		goto err_release_gpio_data;
 	}
 	disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
 	sht15_connection_reset(data);
-	sht15_send_cmd(data, 0x1E);
+	ret = sht15_soft_reset(data);
+	if (ret)
+		goto err_release_irq;
+
+	/* write status with platform data options */
+	if (status) {
+		ret = sht15_send_status(data, status);
+		if (ret)
+			goto err_release_irq;
+	}
+
+	ret = sysfs_create_group(&pdev->dev.kobj, &sht15_attr_group);
+	if (ret) {
+		dev_err(&pdev->dev, "sysfs create failed\n");
+		goto err_release_irq;
+	}
 
 	data->hwmon_dev = hwmon_device_register(data->dev);
 	if (IS_ERR(data->hwmon_dev)) {
 		ret = PTR_ERR(data->hwmon_dev);
-		goto err_release_irq;
+		goto err_release_sysfs_group;
 	}
+
 	return 0;
 
+err_release_sysfs_group:
+	sysfs_remove_group(&pdev->dev.kobj, &sht15_attr_group);
 err_release_irq:
 	free_irq(gpio_to_irq(data->pdata->gpio_data), data);
 err_release_gpio_data:
 	gpio_free(data->pdata->gpio_data);
 err_release_gpio_sck:
 	gpio_free(data->pdata->gpio_sck);
+err_release_reg:
+	if (!IS_ERR(data->reg)) {
+		regulator_unregister_notifier(data->reg, &data->nb);
+		regulator_disable(data->reg);
+		regulator_put(data->reg);
+	}
 err_free_data:
 	kfree(data);
 error_ret:
-
 	return ret;
 }
 
@@ -609,9 +1015,15 @@ static int __devexit sht15_remove(struct platform_device *pdev)
 {
 	struct sht15_data *data = platform_get_drvdata(pdev);
 
-	/* Make sure any reads from the device are done and
-	 * prevent new ones from beginning */
+	/*
+	 * Make sure any reads from the device are done and
+	 * prevent new ones beginning
+	 */
 	mutex_lock(&data->read_lock);
+	if (sht15_soft_reset(data)) {
+		mutex_unlock(&data->read_lock);
+		return -EFAULT;
+	}
 	hwmon_device_unregister(data->hwmon_dev);
 	sysfs_remove_group(&pdev->dev.kobj, &sht15_attr_group);
 	if (!IS_ERR(data->reg)) {
@@ -625,10 +1037,10 @@ static int __devexit sht15_remove(struct platform_device *pdev)
 	gpio_free(data->pdata->gpio_sck);
 	mutex_unlock(&data->read_lock);
 	kfree(data);
+
 	return 0;
 }
 
-
 /*
  * sht_drivers simultaneously refers to __devinit and __devexit function
  * which causes spurious section mismatch warning. So use __refdata to
@@ -673,7 +1085,6 @@ static struct platform_driver __refdata sht_drivers[] = {
 	},
 };
 
-
 static int __init sht15_init(void)
 {
 	int ret;
diff --git a/drivers/hwmon/ucd9000.c b/drivers/hwmon/ucd9000.c
new file mode 100644
index 0000000000000000000000000000000000000000..ace1c731973435581b4d41efedf72bf19f8a888f
--- /dev/null
+++ b/drivers/hwmon/ucd9000.c
@@ -0,0 +1,278 @@
+/*
+ * Hardware monitoring driver for UCD90xxx Sequencer and System Health
+ * Controller series
+ *
+ * Copyright (C) 2011 Ericsson AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/i2c/pmbus.h>
+#include "pmbus.h"
+
+enum chips { ucd9000, ucd90120, ucd90124, ucd9090, ucd90910 };
+
+#define UCD9000_MONITOR_CONFIG		0xd5
+#define UCD9000_NUM_PAGES		0xd6
+#define UCD9000_FAN_CONFIG_INDEX	0xe7
+#define UCD9000_FAN_CONFIG		0xe8
+#define UCD9000_DEVICE_ID		0xfd
+
+#define UCD9000_MON_TYPE(x)	(((x) >> 5) & 0x07)
+#define UCD9000_MON_PAGE(x)	((x) & 0x0f)
+
+#define UCD9000_MON_VOLTAGE	1
+#define UCD9000_MON_TEMPERATURE	2
+#define UCD9000_MON_CURRENT	3
+#define UCD9000_MON_VOLTAGE_HW	4
+
+#define UCD9000_NUM_FAN		4
+
+struct ucd9000_data {
+	u8 fan_data[UCD9000_NUM_FAN][I2C_SMBUS_BLOCK_MAX];
+	struct pmbus_driver_info info;
+};
+#define to_ucd9000_data(_info) container_of(_info, struct ucd9000_data, info)
+
+static int ucd9000_get_fan_config(struct i2c_client *client, int fan)
+{
+	int fan_config = 0;
+	struct ucd9000_data *data
+	  = to_ucd9000_data(pmbus_get_driver_info(client));
+
+	if (data->fan_data[fan][3] & 1)
+		fan_config |= PB_FAN_2_INSTALLED;   /* Use lower bit position */
+
+	/* Pulses/revolution */
+	fan_config |= (data->fan_data[fan][3] & 0x06) >> 1;
+
+	return fan_config;
+}
+
+static int ucd9000_read_byte_data(struct i2c_client *client, int page, int reg)
+{
+	int ret = 0;
+	int fan_config;
+
+	switch (reg) {
+	case PMBUS_FAN_CONFIG_12:
+		if (page)
+			return -EINVAL;
+
+		ret = ucd9000_get_fan_config(client, 0);
+		if (ret < 0)
+			return ret;
+		fan_config = ret << 4;
+		ret = ucd9000_get_fan_config(client, 1);
+		if (ret < 0)
+			return ret;
+		fan_config |= ret;
+		ret = fan_config;
+		break;
+	case PMBUS_FAN_CONFIG_34:
+		if (page)
+			return -EINVAL;
+
+		ret = ucd9000_get_fan_config(client, 2);
+		if (ret < 0)
+			return ret;
+		fan_config = ret << 4;
+		ret = ucd9000_get_fan_config(client, 3);
+		if (ret < 0)
+			return ret;
+		fan_config |= ret;
+		ret = fan_config;
+		break;
+	default:
+		ret = -ENODATA;
+		break;
+	}
+	return ret;
+}
+
+static const struct i2c_device_id ucd9000_id[] = {
+	{"ucd9000", ucd9000},
+	{"ucd90120", ucd90120},
+	{"ucd90124", ucd90124},
+	{"ucd9090", ucd9090},
+	{"ucd90910", ucd90910},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, ucd9000_id);
+
+static int ucd9000_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
+{
+	u8 block_buffer[I2C_SMBUS_BLOCK_MAX + 1];
+	struct ucd9000_data *data;
+	struct pmbus_driver_info *info;
+	const struct i2c_device_id *mid;
+	int i, ret;
+
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_BYTE_DATA |
+				     I2C_FUNC_SMBUS_BLOCK_DATA))
+		return -ENODEV;
+
+	ret = i2c_smbus_read_block_data(client, UCD9000_DEVICE_ID,
+					block_buffer);
+	if (ret < 0) {
+		dev_err(&client->dev, "Failed to read device ID\n");
+		return ret;
+	}
+	block_buffer[ret] = '\0';
+	dev_info(&client->dev, "Device ID %s\n", block_buffer);
+
+	mid = NULL;
+	for (i = 0; i < ARRAY_SIZE(ucd9000_id); i++) {
+		mid = &ucd9000_id[i];
+		if (!strncasecmp(mid->name, block_buffer, strlen(mid->name)))
+			break;
+	}
+	if (!mid || !strlen(mid->name)) {
+		dev_err(&client->dev, "Unsupported device\n");
+		return -ENODEV;
+	}
+
+	if (id->driver_data != ucd9000 && id->driver_data != mid->driver_data)
+		dev_notice(&client->dev,
+			   "Device mismatch: Configured %s, detected %s\n",
+			   id->name, mid->name);
+
+	data = kzalloc(sizeof(struct ucd9000_data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+	info = &data->info;
+
+	ret = i2c_smbus_read_byte_data(client, UCD9000_NUM_PAGES);
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"Failed to read number of active pages\n");
+		goto out;
+	}
+	info->pages = ret;
+	if (!info->pages) {
+		dev_err(&client->dev, "No pages configured\n");
+		ret = -ENODEV;
+		goto out;
+	}
+
+	/* The internal temperature sensor is always active */
+	info->func[0] = PMBUS_HAVE_TEMP;
+
+	/* Everything else is configurable */
+	ret = i2c_smbus_read_block_data(client, UCD9000_MONITOR_CONFIG,
+					block_buffer);
+	if (ret <= 0) {
+		dev_err(&client->dev, "Failed to read configuration data\n");
+		ret = -ENODEV;
+		goto out;
+	}
+	for (i = 0; i < ret; i++) {
+		int page = UCD9000_MON_PAGE(block_buffer[i]);
+
+		if (page >= info->pages)
+			continue;
+
+		switch (UCD9000_MON_TYPE(block_buffer[i])) {
+		case UCD9000_MON_VOLTAGE:
+		case UCD9000_MON_VOLTAGE_HW:
+			info->func[page] |= PMBUS_HAVE_VOUT
+			  | PMBUS_HAVE_STATUS_VOUT;
+			break;
+		case UCD9000_MON_TEMPERATURE:
+			info->func[page] |= PMBUS_HAVE_TEMP2
+			  | PMBUS_HAVE_STATUS_TEMP;
+			break;
+		case UCD9000_MON_CURRENT:
+			info->func[page] |= PMBUS_HAVE_IOUT
+			  | PMBUS_HAVE_STATUS_IOUT;
+			break;
+		default:
+			break;
+		}
+	}
+
+	/* Fan configuration */
+	if (mid->driver_data == ucd90124) {
+		for (i = 0; i < UCD9000_NUM_FAN; i++) {
+			i2c_smbus_write_byte_data(client,
+						  UCD9000_FAN_CONFIG_INDEX, i);
+			ret = i2c_smbus_read_block_data(client,
+							UCD9000_FAN_CONFIG,
+							data->fan_data[i]);
+			if (ret < 0)
+				goto out;
+		}
+		i2c_smbus_write_byte_data(client, UCD9000_FAN_CONFIG_INDEX, 0);
+
+		info->read_byte_data = ucd9000_read_byte_data;
+		info->func[0] |= PMBUS_HAVE_FAN12 | PMBUS_HAVE_STATUS_FAN12
+		  | PMBUS_HAVE_FAN34 | PMBUS_HAVE_STATUS_FAN34;
+	}
+
+	ret = pmbus_do_probe(client, mid, info);
+	if (ret < 0)
+		goto out;
+	return 0;
+
+out:
+	kfree(data);
+	return ret;
+}
+
+static int ucd9000_remove(struct i2c_client *client)
+{
+	int ret;
+	struct ucd9000_data *data;
+
+	data = to_ucd9000_data(pmbus_get_driver_info(client));
+	ret = pmbus_do_remove(client);
+	kfree(data);
+	return ret;
+}
+
+
+/* This is the driver that will be inserted */
+static struct i2c_driver ucd9000_driver = {
+	.driver = {
+		.name = "ucd9000",
+	},
+	.probe = ucd9000_probe,
+	.remove = ucd9000_remove,
+	.id_table = ucd9000_id,
+};
+
+static int __init ucd9000_init(void)
+{
+	return i2c_add_driver(&ucd9000_driver);
+}
+
+static void __exit ucd9000_exit(void)
+{
+	i2c_del_driver(&ucd9000_driver);
+}
+
+MODULE_AUTHOR("Guenter Roeck");
+MODULE_DESCRIPTION("PMBus driver for TI UCD90xxx");
+MODULE_LICENSE("GPL");
+module_init(ucd9000_init);
+module_exit(ucd9000_exit);
diff --git a/drivers/hwmon/ucd9200.c b/drivers/hwmon/ucd9200.c
new file mode 100644
index 0000000000000000000000000000000000000000..ffcc1cf3609d60d8cf56b4e767eed6292bb653c8
--- /dev/null
+++ b/drivers/hwmon/ucd9200.c
@@ -0,0 +1,210 @@
+/*
+ * Hardware monitoring driver for ucd9200 series Digital PWM System Controllers
+ *
+ * Copyright (C) 2011 Ericsson AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/i2c/pmbus.h>
+#include "pmbus.h"
+
+#define UCD9200_PHASE_INFO	0xd2
+#define UCD9200_DEVICE_ID	0xfd
+
+enum chips { ucd9200, ucd9220, ucd9222, ucd9224, ucd9240, ucd9244, ucd9246,
+	     ucd9248 };
+
+static const struct i2c_device_id ucd9200_id[] = {
+	{"ucd9200", ucd9200},
+	{"ucd9220", ucd9220},
+	{"ucd9222", ucd9222},
+	{"ucd9224", ucd9224},
+	{"ucd9240", ucd9240},
+	{"ucd9244", ucd9244},
+	{"ucd9246", ucd9246},
+	{"ucd9248", ucd9248},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, ucd9200_id);
+
+static int ucd9200_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
+{
+	u8 block_buffer[I2C_SMBUS_BLOCK_MAX + 1];
+	struct pmbus_driver_info *info;
+	const struct i2c_device_id *mid;
+	int i, j, ret;
+
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_BYTE_DATA |
+				     I2C_FUNC_SMBUS_BLOCK_DATA))
+		return -ENODEV;
+
+	ret = i2c_smbus_read_block_data(client, UCD9200_DEVICE_ID,
+					block_buffer);
+	if (ret < 0) {
+		dev_err(&client->dev, "Failed to read device ID\n");
+		return ret;
+	}
+	block_buffer[ret] = '\0';
+	dev_info(&client->dev, "Device ID %s\n", block_buffer);
+
+	mid = NULL;
+	for (i = 0; i < ARRAY_SIZE(ucd9200_id); i++) {
+		mid = &ucd9200_id[i];
+		if (!strncasecmp(mid->name, block_buffer, strlen(mid->name)))
+			break;
+	}
+	if (!mid || !strlen(mid->name)) {
+		dev_err(&client->dev, "Unsupported device\n");
+		return -ENODEV;
+	}
+	if (id->driver_data != ucd9200 && id->driver_data != mid->driver_data)
+		dev_notice(&client->dev,
+			   "Device mismatch: Configured %s, detected %s\n",
+			   id->name, mid->name);
+
+	info = kzalloc(sizeof(struct pmbus_driver_info), GFP_KERNEL);
+	if (!info)
+		return -ENOMEM;
+
+	ret = i2c_smbus_read_block_data(client, UCD9200_PHASE_INFO,
+					block_buffer);
+	if (ret < 0) {
+		dev_err(&client->dev, "Failed to read phase information\n");
+		goto out;
+	}
+
+	/*
+	 * Calculate number of configured pages (rails) from PHASE_INFO
+	 * register.
+	 * Rails have to be sequential, so we can abort after finding
+	 * the first unconfigured rail.
+	 */
+	info->pages = 0;
+	for (i = 0; i < ret; i++) {
+		if (!block_buffer[i])
+			break;
+		info->pages++;
+	}
+	if (!info->pages) {
+		dev_err(&client->dev, "No rails configured\n");
+		ret = -ENODEV;
+		goto out;
+	}
+	dev_info(&client->dev, "%d rails configured\n", info->pages);
+
+	/*
+	 * Set PHASE registers on all pages to 0xff to ensure that phase
+	 * specific commands will apply to all phases of a given page (rail).
+	 * This only affects the READ_IOUT and READ_TEMPERATURE2 registers.
+	 * READ_IOUT will return the sum of currents of all phases of a rail,
+	 * and READ_TEMPERATURE2 will return the maximum temperature detected
+	 * for the the phases of the rail.
+	 */
+	for (i = 0; i < info->pages; i++) {
+		/*
+		 * Setting PAGE & PHASE fails once in a while for no obvious
+		 * reason, so we need to retry a couple of times.
+		 */
+		for (j = 0; j < 3; j++) {
+			ret = i2c_smbus_write_byte_data(client, PMBUS_PAGE, i);
+			if (ret < 0)
+				continue;
+			ret = i2c_smbus_write_byte_data(client, PMBUS_PHASE,
+							0xff);
+			if (ret < 0)
+				continue;
+			break;
+		}
+		if (ret < 0) {
+			dev_err(&client->dev,
+				"Failed to initialize PHASE registers\n");
+			goto out;
+		}
+	}
+	if (info->pages > 1)
+		i2c_smbus_write_byte_data(client, PMBUS_PAGE, 0);
+
+	info->func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_STATUS_INPUT |
+			PMBUS_HAVE_IIN | PMBUS_HAVE_PIN |
+			PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
+			PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
+			PMBUS_HAVE_POUT | PMBUS_HAVE_TEMP |
+			PMBUS_HAVE_TEMP2 | PMBUS_HAVE_STATUS_TEMP;
+
+	for (i = 1; i < info->pages; i++)
+		info->func[i] = PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
+			PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
+			PMBUS_HAVE_POUT |
+			PMBUS_HAVE_TEMP2 | PMBUS_HAVE_STATUS_TEMP;
+
+	/* ucd9240 supports a single fan */
+	if (mid->driver_data == ucd9240)
+		info->func[0] |= PMBUS_HAVE_FAN12 | PMBUS_HAVE_STATUS_FAN12;
+
+	ret = pmbus_do_probe(client, mid, info);
+	if (ret < 0)
+		goto out;
+	return 0;
+out:
+	kfree(info);
+	return ret;
+}
+
+static int ucd9200_remove(struct i2c_client *client)
+{
+	int ret;
+	const struct pmbus_driver_info *info;
+
+	info = pmbus_get_driver_info(client);
+	ret = pmbus_do_remove(client);
+	kfree(info);
+	return ret;
+}
+
+
+/* This is the driver that will be inserted */
+static struct i2c_driver ucd9200_driver = {
+	.driver = {
+		.name = "ucd9200",
+	},
+	.probe = ucd9200_probe,
+	.remove = ucd9200_remove,
+	.id_table = ucd9200_id,
+};
+
+static int __init ucd9200_init(void)
+{
+	return i2c_add_driver(&ucd9200_driver);
+}
+
+static void __exit ucd9200_exit(void)
+{
+	i2c_del_driver(&ucd9200_driver);
+}
+
+MODULE_AUTHOR("Guenter Roeck");
+MODULE_DESCRIPTION("PMBus driver for TI UCD922x, UCD924x");
+MODULE_LICENSE("GPL");
+module_init(ucd9200_init);
+module_exit(ucd9200_exit);
diff --git a/drivers/i2c/busses/i2c-gpio.c b/drivers/i2c/busses/i2c-gpio.c
index d9aa9a649e3587a015821611a7544387a95eb905..a651779d9ff7a2faf7a41f8d437f7d97b1f66b30 100644
--- a/drivers/i2c/busses/i2c-gpio.c
+++ b/drivers/i2c/busses/i2c-gpio.c
@@ -219,7 +219,7 @@ static void __exit i2c_gpio_exit(void)
 }
 module_exit(i2c_gpio_exit);
 
-MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
 MODULE_DESCRIPTION("Platform-independent bitbanging I2C driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:i2c-gpio");
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 455e909bc768637a1a7f6d793f626baef082f46d..ec36208c9977a7dca0201dad5fcd21b6b922d163 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -137,6 +137,7 @@
 /* Older devices have their ID defined in <linux/pci_ids.h> */
 #define PCI_DEVICE_ID_INTEL_COUGARPOINT_SMBUS	0x1c22
 #define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS	0x1d22
+#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS	0x1e22
 /* Patsburg also has three 'Integrated Device Function' SMBus controllers */
 #define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF0	0x1d70
 #define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF1	0x1d71
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 75b984c519acd18750f5ce2b6002e60c152c5b21..107397a606b48957638a9569c2672ba363a5c57d 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -560,15 +560,18 @@ static struct i2c_adapter mpc_ops = {
 	.timeout = HZ,
 };
 
+static const struct of_device_id mpc_i2c_of_match[];
 static int __devinit fsl_i2c_probe(struct platform_device *op)
 {
+	const struct of_device_id *match;
 	struct mpc_i2c *i2c;
 	const u32 *prop;
 	u32 clock = MPC_I2C_CLOCK_LEGACY;
 	int result = 0;
 	int plen;
 
-	if (!op->dev.of_match)
+	match = of_match_device(mpc_i2c_of_match, &op->dev);
+	if (!match)
 		return -EINVAL;
 
 	i2c = kzalloc(sizeof(*i2c), GFP_KERNEL);
@@ -605,8 +608,8 @@ static int __devinit fsl_i2c_probe(struct platform_device *op)
 			clock = *prop;
 	}
 
-	if (op->dev.of_match->data) {
-		struct mpc_i2c_data *data = op->dev.of_match->data;
+	if (match->data) {
+		struct mpc_i2c_data *data = match->data;
 		data->setup(op->dev.of_node, i2c, clock, data->prescaler);
 	} else {
 		/* Backwards compatibility */
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index e10e5cf3751a211058588bd33e66320b3dc48779..0c731ca69f1506d70b05da8c2d895c6493e4b1f3 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -15,13 +15,14 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/i2c.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/regulator/consumer.h>
+#include <linux/pm_runtime.h>
 
 #include <plat/i2c.h>
 
@@ -103,9 +104,6 @@
 /* maximum threshold value */
 #define MAX_I2C_FIFO_THRESHOLD	15
 
-/* per-transfer delay, required for the hardware to stabilize */
-#define I2C_DELAY		150
-
 enum i2c_status {
 	I2C_NOP,
 	I2C_ON_GOING,
@@ -120,9 +118,6 @@ enum i2c_operation {
 	I2C_READ = 0x01
 };
 
-/* controller response timeout in ms */
-#define I2C_TIMEOUT_MS	2000
-
 /**
  * struct i2c_nmk_client - client specific data
  * @slave_adr: 7-bit slave address
@@ -151,6 +146,7 @@ struct i2c_nmk_client {
  * @stop: stop condition
  * @xfer_complete: acknowledge completion for a I2C message
  * @result: controller propogated result
+ * @busy: Busy doing transfer
  */
 struct nmk_i2c_dev {
 	struct platform_device		*pdev;
@@ -163,6 +159,8 @@ struct nmk_i2c_dev {
 	int 				stop;
 	struct completion		xfer_complete;
 	int 				result;
+	struct regulator		*regulator;
+	bool				busy;
 };
 
 /* controller's abort causes */
@@ -209,7 +207,7 @@ static int flush_i2c_fifo(struct nmk_i2c_dev *dev)
 	writel((I2C_CR_FTX | I2C_CR_FRX), dev->virtbase + I2C_CR);
 
 	for (i = 0; i < LOOP_ATTEMPTS; i++) {
-		timeout = jiffies + msecs_to_jiffies(I2C_TIMEOUT_MS);
+		timeout = jiffies + dev->adap.timeout;
 
 		while (!time_after(jiffies, timeout)) {
 			if ((readl(dev->virtbase + I2C_CR) &
@@ -253,11 +251,9 @@ static int init_hw(struct nmk_i2c_dev *dev)
 {
 	int stat;
 
-	clk_enable(dev->clk);
-
 	stat = flush_i2c_fifo(dev);
 	if (stat)
-		return stat;
+		goto exit;
 
 	/* disable the controller */
 	i2c_clr_bit(dev->virtbase + I2C_CR , I2C_CR_PE);
@@ -268,10 +264,8 @@ static int init_hw(struct nmk_i2c_dev *dev)
 
 	dev->cli.operation = I2C_NO_OPERATION;
 
-	clk_disable(dev->clk);
-
-	udelay(I2C_DELAY);
-	return 0;
+exit:
+	return stat;
 }
 
 /* enable peripheral, master mode operation */
@@ -424,7 +418,7 @@ static int read_i2c(struct nmk_i2c_dev *dev)
 			dev->virtbase + I2C_IMSCR);
 
 	timeout = wait_for_completion_interruptible_timeout(
-		&dev->xfer_complete, msecs_to_jiffies(I2C_TIMEOUT_MS));
+		&dev->xfer_complete, dev->adap.timeout);
 
 	if (timeout < 0) {
 		dev_err(&dev->pdev->dev,
@@ -434,14 +428,32 @@ static int read_i2c(struct nmk_i2c_dev *dev)
 	}
 
 	if (timeout == 0) {
-		/* controller has timedout, re-init the h/w */
-		dev_err(&dev->pdev->dev, "controller timed out, re-init h/w\n");
-		(void) init_hw(dev);
+		/* Controller timed out */
+		dev_err(&dev->pdev->dev, "read from slave 0x%x timed out\n",
+				dev->cli.slave_adr);
 		status = -ETIMEDOUT;
 	}
 	return status;
 }
 
+static void fill_tx_fifo(struct nmk_i2c_dev *dev, int no_bytes)
+{
+	int count;
+
+	for (count = (no_bytes - 2);
+			(count > 0) &&
+			(dev->cli.count != 0);
+			count--) {
+		/* write to the Tx FIFO */
+		writeb(*dev->cli.buffer,
+			dev->virtbase + I2C_TFR);
+		dev->cli.buffer++;
+		dev->cli.count--;
+		dev->cli.xfer_bytes++;
+	}
+
+}
+
 /**
  * write_i2c() - Write data to I2C client.
  * @dev: private data of I2C Driver
@@ -469,8 +481,13 @@ static int write_i2c(struct nmk_i2c_dev *dev)
 	init_completion(&dev->xfer_complete);
 
 	/* enable interrupts by settings the masks */
-	irq_mask = (I2C_IT_TXFNE | I2C_IT_TXFOVR |
-			I2C_IT_MAL | I2C_IT_BERR);
+	irq_mask = (I2C_IT_TXFOVR | I2C_IT_MAL | I2C_IT_BERR);
+
+	/* Fill the TX FIFO with transmit data */
+	fill_tx_fifo(dev, MAX_I2C_FIFO_THRESHOLD);
+
+	if (dev->cli.count != 0)
+		irq_mask |= I2C_IT_TXFNE;
 
 	/*
 	 * check if we want to transfer a single or multiple bytes, if so
@@ -488,7 +505,7 @@ static int write_i2c(struct nmk_i2c_dev *dev)
 			dev->virtbase + I2C_IMSCR);
 
 	timeout = wait_for_completion_interruptible_timeout(
-		&dev->xfer_complete, msecs_to_jiffies(I2C_TIMEOUT_MS));
+		&dev->xfer_complete, dev->adap.timeout);
 
 	if (timeout < 0) {
 		dev_err(&dev->pdev->dev,
@@ -498,15 +515,60 @@ static int write_i2c(struct nmk_i2c_dev *dev)
 	}
 
 	if (timeout == 0) {
-		/* controller has timedout, re-init the h/w */
-		dev_err(&dev->pdev->dev, "controller timed out, re-init h/w\n");
-		(void) init_hw(dev);
+		/* Controller timed out */
+		dev_err(&dev->pdev->dev, "write to slave 0x%x timed out\n",
+				dev->cli.slave_adr);
 		status = -ETIMEDOUT;
 	}
 
 	return status;
 }
 
+/**
+ * nmk_i2c_xfer_one() - transmit a single I2C message
+ * @dev: device with a message encoded into it
+ * @flags: message flags
+ */
+static int nmk_i2c_xfer_one(struct nmk_i2c_dev *dev, u16 flags)
+{
+	int status;
+
+	if (flags & I2C_M_RD) {
+		/* read operation */
+		dev->cli.operation = I2C_READ;
+		status = read_i2c(dev);
+	} else {
+		/* write operation */
+		dev->cli.operation = I2C_WRITE;
+		status = write_i2c(dev);
+	}
+
+	if (status || (dev->result)) {
+		u32 i2c_sr;
+		u32 cause;
+
+		i2c_sr = readl(dev->virtbase + I2C_SR);
+		/*
+		 * Check if the controller I2C operation status
+		 * is set to ABORT(11b).
+		 */
+		if (((i2c_sr >> 2) & 0x3) == 0x3) {
+			/* get the abort cause */
+			cause =	(i2c_sr >> 4) & 0x7;
+			dev_err(&dev->pdev->dev, "%s\n", cause
+				>= ARRAY_SIZE(abort_causes) ?
+				"unknown reason" :
+				abort_causes[cause]);
+		}
+
+		(void) init_hw(dev);
+
+		status = status ? status : dev->result;
+	}
+
+	return status;
+}
+
 /**
  * nmk_i2c_xfer() - I2C transfer function used by kernel framework
  * @i2c_adap: Adapter pointer to the controller
@@ -559,53 +621,55 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
 {
 	int status;
 	int i;
-	u32 cause;
 	struct nmk_i2c_dev *dev = i2c_get_adapdata(i2c_adap);
+	int j;
+
+	dev->busy = true;
+
+	if (dev->regulator)
+		regulator_enable(dev->regulator);
+	pm_runtime_get_sync(&dev->pdev->dev);
+
+	clk_enable(dev->clk);
 
 	status = init_hw(dev);
 	if (status)
-		return status;
+		goto out;
 
-	clk_enable(dev->clk);
+	/* Attempt three times to send the message queue */
+	for (j = 0; j < 3; j++) {
+		/* setup the i2c controller */
+		setup_i2c_controller(dev);
 
-	/* setup the i2c controller */
-	setup_i2c_controller(dev);
+		for (i = 0; i < num_msgs; i++) {
+			if (unlikely(msgs[i].flags & I2C_M_TEN)) {
+				dev_err(&dev->pdev->dev, "10 bit addressing"
+						"not supported\n");
 
-	for (i = 0; i < num_msgs; i++) {
-		if (unlikely(msgs[i].flags & I2C_M_TEN)) {
-			dev_err(&dev->pdev->dev, "10 bit addressing"
-					"not supported\n");
-			return -EINVAL;
-		}
-		dev->cli.slave_adr	= msgs[i].addr;
-		dev->cli.buffer		= msgs[i].buf;
-		dev->cli.count		= msgs[i].len;
-		dev->stop = (i < (num_msgs - 1)) ? 0 : 1;
-		dev->result = 0;
-
-		if (msgs[i].flags & I2C_M_RD) {
-			/* it is a read operation */
-			dev->cli.operation = I2C_READ;
-			status = read_i2c(dev);
-		} else {
-			/* write operation */
-			dev->cli.operation = I2C_WRITE;
-			status = write_i2c(dev);
-		}
-		if (status || (dev->result)) {
-			/* get the abort cause */
-			cause =	(readl(dev->virtbase + I2C_SR) >> 4) & 0x7;
-			dev_err(&dev->pdev->dev, "error during I2C"
-					"message xfer: %d\n", cause);
-			dev_err(&dev->pdev->dev, "%s\n",
-				cause >= ARRAY_SIZE(abort_causes)
-				? "unknown reason" : abort_causes[cause]);
-			clk_disable(dev->clk);
-			return status;
+				status = -EINVAL;
+				goto out;
+			}
+			dev->cli.slave_adr	= msgs[i].addr;
+			dev->cli.buffer		= msgs[i].buf;
+			dev->cli.count		= msgs[i].len;
+			dev->stop = (i < (num_msgs - 1)) ? 0 : 1;
+			dev->result = 0;
+
+			status = nmk_i2c_xfer_one(dev, msgs[i].flags);
+			if (status != 0)
+				break;
 		}
-		udelay(I2C_DELAY);
+		if (status == 0)
+			break;
 	}
+
+out:
 	clk_disable(dev->clk);
+	pm_runtime_put_sync(&dev->pdev->dev);
+	if (dev->regulator)
+		regulator_disable(dev->regulator);
+
+	dev->busy = false;
 
 	/* return the no. messages processed */
 	if (status)
@@ -666,17 +730,7 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
 			 */
 			disable_interrupts(dev, I2C_IT_TXFNE);
 		} else {
-			for (count = (MAX_I2C_FIFO_THRESHOLD - tft - 2);
-					(count > 0) &&
-					(dev->cli.count != 0);
-					count--) {
-				/* write to the Tx FIFO */
-				writeb(*dev->cli.buffer,
-					dev->virtbase + I2C_TFR);
-				dev->cli.buffer++;
-				dev->cli.count--;
-				dev->cli.xfer_bytes++;
-			}
+			fill_tx_fifo(dev, (MAX_I2C_FIFO_THRESHOLD - tft));
 			/*
 			 * if done, close the transfer by disabling the
 			 * corresponding TXFNE interrupt
@@ -729,16 +783,11 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
 			}
 		}
 
-		i2c_set_bit(dev->virtbase + I2C_ICR, I2C_IT_MTD);
-		i2c_set_bit(dev->virtbase + I2C_ICR, I2C_IT_MTDWS);
-
-		disable_interrupts(dev,
-				(I2C_IT_TXFNE | I2C_IT_TXFE | I2C_IT_TXFF
-					| I2C_IT_TXFOVR | I2C_IT_RXFNF
-					| I2C_IT_RXFF | I2C_IT_RXFE));
+		disable_all_interrupts(dev);
+		clear_all_interrupts(dev);
 
 		if (dev->cli.count) {
-			dev->result = -1;
+			dev->result = -EIO;
 			dev_err(&dev->pdev->dev, "%lu bytes still remain to be"
 					"xfered\n", dev->cli.count);
 			(void) init_hw(dev);
@@ -749,7 +798,7 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
 
 	/* Master Arbitration lost interrupt */
 	case I2C_IT_MAL:
-		dev->result = -1;
+		dev->result = -EIO;
 		(void) init_hw(dev);
 
 		i2c_set_bit(dev->virtbase + I2C_ICR, I2C_IT_MAL);
@@ -763,7 +812,7 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
 	 * during the transaction.
 	 */
 	case I2C_IT_BERR:
-		dev->result = -1;
+		dev->result = -EIO;
 		/* get the status */
 		if (((readl(dev->virtbase + I2C_SR) >> 2) & 0x3) == I2C_ABORT)
 			(void) init_hw(dev);
@@ -779,7 +828,7 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
 	 * the Tx FIFO is full.
 	 */
 	case I2C_IT_TXFOVR:
-		dev->result = -1;
+		dev->result = -EIO;
 		(void) init_hw(dev);
 
 		dev_err(&dev->pdev->dev, "Tx Fifo Over run\n");
@@ -805,6 +854,38 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
 	return IRQ_HANDLED;
 }
 
+
+#ifdef CONFIG_PM
+static int nmk_i2c_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct nmk_i2c_dev *nmk_i2c = platform_get_drvdata(pdev);
+
+	if (nmk_i2c->busy)
+		return -EBUSY;
+
+	return 0;
+}
+
+static int nmk_i2c_resume(struct device *dev)
+{
+	return 0;
+}
+#else
+#define nmk_i2c_suspend	NULL
+#define nmk_i2c_resume	NULL
+#endif
+
+/*
+ * We use noirq so that we suspend late and resume before the wakeup interrupt
+ * to ensure that we do the !pm_runtime_suspended() check in resume before
+ * there has been a regular pm runtime resume (via pm_runtime_get_sync()).
+ */
+static const struct dev_pm_ops nmk_i2c_pm = {
+	.suspend_noirq	= nmk_i2c_suspend,
+	.resume_noirq	= nmk_i2c_resume,
+};
+
 static unsigned int nmk_i2c_functionality(struct i2c_adapter *adap)
 {
 	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
@@ -830,7 +911,7 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
 		ret = -ENOMEM;
 		goto err_no_mem;
 	}
-
+	dev->busy = false;
 	dev->pdev = pdev;
 	platform_set_drvdata(pdev, dev);
 
@@ -860,6 +941,15 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
 		goto err_irq;
 	}
 
+	dev->regulator = regulator_get(&pdev->dev, "v-i2c");
+	if (IS_ERR(dev->regulator)) {
+		dev_warn(&pdev->dev, "could not get i2c regulator\n");
+		dev->regulator = NULL;
+	}
+
+	pm_suspend_ignore_children(&pdev->dev, true);
+	pm_runtime_enable(&pdev->dev);
+
 	dev->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(dev->clk)) {
 		dev_err(&pdev->dev, "could not get i2c clock\n");
@@ -872,6 +962,8 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
 	adap->owner	= THIS_MODULE;
 	adap->class	= I2C_CLASS_HWMON | I2C_CLASS_SPD;
 	adap->algo	= &nmk_i2c_algo;
+	adap->timeout	= pdata->timeout ? msecs_to_jiffies(pdata->timeout) :
+		msecs_to_jiffies(20000);
 	snprintf(adap->name, sizeof(adap->name),
 		 "Nomadik I2C%d at %lx", pdev->id, (unsigned long)res->start);
 
@@ -887,12 +979,6 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
 
 	i2c_set_adapdata(adap, dev);
 
-	ret = init_hw(dev);
-	if (ret != 0) {
-		dev_err(&pdev->dev, "error in initializing i2c hardware\n");
-		goto err_init_hw;
-	}
-
 	dev_info(&pdev->dev, "initialize %s on virtual "
 		"base %p\n", adap->name, dev->virtbase);
 
@@ -904,10 +990,12 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
 
 	return 0;
 
- err_init_hw:
  err_add_adap:
 	clk_put(dev->clk);
  err_no_clk:
+	if (dev->regulator)
+		regulator_put(dev->regulator);
+	pm_runtime_disable(&pdev->dev);
 	free_irq(dev->irq, dev);
  err_irq:
 	iounmap(dev->virtbase);
@@ -938,6 +1026,9 @@ static int __devexit nmk_i2c_remove(struct platform_device *pdev)
 	if (res)
 		release_mem_region(res->start, resource_size(res));
 	clk_put(dev->clk);
+	if (dev->regulator)
+		regulator_put(dev->regulator);
+	pm_runtime_disable(&pdev->dev);
 	platform_set_drvdata(pdev, NULL);
 	kfree(dev);
 
@@ -948,6 +1039,7 @@ static struct platform_driver nmk_i2c_driver = {
 	.driver = {
 		.owner = THIS_MODULE,
 		.name = DRIVER_NAME,
+		.pm = &nmk_i2c_pm,
 	},
 	.probe = nmk_i2c_probe,
 	.remove = __devexit_p(nmk_i2c_remove),
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index a97e3fec814826c8676f60743025f0ba6988ca0c..04be9f82e14bda8518c4d9562c680731e42c23b3 100644
--- a/drivers/i2c/busses/i2c-pnx.c
+++ b/drivers/i2c/busses/i2c-pnx.c
@@ -65,7 +65,7 @@ static inline void i2c_pnx_arm_timer(struct i2c_pnx_algo_data *alg_data)
 		jiffies, expires);
 
 	timer->expires = jiffies + expires;
-	timer->data = (unsigned long)&alg_data;
+	timer->data = (unsigned long)alg_data;
 
 	add_timer(timer);
 }
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 2707f5e17158a1dfe3b65e112f1a7a14824c253c..f633a53b6dbe0bb3c43daecc345dfac5d4982e7e 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -32,6 +32,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/i2c/i2c-sh_mobile.h>
 
 /* Transmit operation:                                                      */
 /*                                                                          */
@@ -117,7 +118,7 @@ struct sh_mobile_i2c_data {
 	struct device *dev;
 	void __iomem *reg;
 	struct i2c_adapter adap;
-
+	unsigned long bus_speed;
 	struct clk *clk;
 	u_int8_t icic;
 	u_int8_t iccl;
@@ -205,7 +206,7 @@ static void activate_ch(struct sh_mobile_i2c_data *pd)
 	 * We also round off the result.
 	 */
 	num = i2c_clk * 5;
-	denom = NORMAL_SPEED * 9;
+	denom = pd->bus_speed * 9;
 	tmp = num * 10 / denom;
 	if (tmp % 10 >= 5)
 		pd->iccl = (u_int8_t)((num/denom) + 1);
@@ -574,10 +575,10 @@ static int sh_mobile_i2c_hook_irqs(struct platform_device *dev, int hook)
 
 static int sh_mobile_i2c_probe(struct platform_device *dev)
 {
+	struct i2c_sh_mobile_platform_data *pdata = dev->dev.platform_data;
 	struct sh_mobile_i2c_data *pd;
 	struct i2c_adapter *adap;
 	struct resource *res;
-	char clk_name[8];
 	int size;
 	int ret;
 
@@ -587,10 +588,9 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
 		return -ENOMEM;
 	}
 
-	snprintf(clk_name, sizeof(clk_name), "i2c%d", dev->id);
-	pd->clk = clk_get(&dev->dev, clk_name);
+	pd->clk = clk_get(&dev->dev, NULL);
 	if (IS_ERR(pd->clk)) {
-		dev_err(&dev->dev, "cannot get clock \"%s\"\n", clk_name);
+		dev_err(&dev->dev, "cannot get clock\n");
 		ret = PTR_ERR(pd->clk);
 		goto err;
 	}
@@ -620,6 +620,11 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
 		goto err_irq;
 	}
 
+	/* Use platformd data bus speed or NORMAL_SPEED */
+	pd->bus_speed = NORMAL_SPEED;
+	if (pdata && pdata->bus_speed)
+		pd->bus_speed = pdata->bus_speed;
+
 	/* The IIC blocks on SH-Mobile ARM processors
 	 * come with two new bits in ICIC.
 	 */
@@ -660,6 +665,8 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
 		goto err_all;
 	}
 
+	dev_info(&dev->dev, "I2C adapter %d with bus speed %lu Hz\n",
+		 adap->nr, pd->bus_speed);
 	return 0;
 
  err_all:
@@ -729,3 +736,4 @@ module_exit(sh_mobile_i2c_adap_exit);
 MODULE_DESCRIPTION("SuperH Mobile I2C Bus Controller driver");
 MODULE_AUTHOR("Magnus Damm");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:i2c-sh_mobile");
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index b4ab39b741eb768bd1a0d733b9329546fd0fe428..4d9319665e328176993886494516e208181c38aa 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -35,8 +35,10 @@
 #define BYTES_PER_FIFO_WORD 4
 
 #define I2C_CNFG				0x000
+#define I2C_CNFG_DEBOUNCE_CNT_SHIFT		12
 #define I2C_CNFG_PACKET_MODE_EN			(1<<10)
 #define I2C_CNFG_NEW_MASTER_FSM			(1<<11)
+#define I2C_STATUS				0x01C
 #define I2C_SL_CNFG				0x020
 #define I2C_SL_CNFG_NEWSL			(1<<2)
 #define I2C_SL_ADDR1				0x02c
@@ -77,6 +79,7 @@
 #define I2C_ERR_NONE				0x00
 #define I2C_ERR_NO_ACK				0x01
 #define I2C_ERR_ARBITRATION_LOST		0x02
+#define I2C_ERR_UNKNOWN_INTERRUPT		0x04
 
 #define PACKET_HEADER0_HEADER_SIZE_SHIFT	28
 #define PACKET_HEADER0_PACKET_ID_SHIFT		16
@@ -121,6 +124,7 @@ struct tegra_i2c_dev {
 	void __iomem *base;
 	int cont_id;
 	int irq;
+	bool irq_disabled;
 	int is_dvc;
 	struct completion msg_complete;
 	int msg_err;
@@ -325,11 +329,17 @@ static int tegra_i2c_init(struct tegra_i2c_dev *i2c_dev)
 	if (i2c_dev->is_dvc)
 		tegra_dvc_init(i2c_dev);
 
-	val = I2C_CNFG_NEW_MASTER_FSM | I2C_CNFG_PACKET_MODE_EN;
+	val = I2C_CNFG_NEW_MASTER_FSM | I2C_CNFG_PACKET_MODE_EN |
+		(0x2 << I2C_CNFG_DEBOUNCE_CNT_SHIFT);
 	i2c_writel(i2c_dev, val, I2C_CNFG);
 	i2c_writel(i2c_dev, 0, I2C_INT_MASK);
 	clk_set_rate(i2c_dev->clk, i2c_dev->bus_clk_rate * 8);
 
+	if (!i2c_dev->is_dvc) {
+		u32 sl_cfg = i2c_readl(i2c_dev, I2C_SL_CNFG);
+		i2c_writel(i2c_dev, sl_cfg | I2C_SL_CNFG_NEWSL, I2C_SL_CNFG);
+	}
+
 	val = 7 << I2C_FIFO_CONTROL_TX_TRIG_SHIFT |
 		0 << I2C_FIFO_CONTROL_RX_TRIG_SHIFT;
 	i2c_writel(i2c_dev, val, I2C_FIFO_CONTROL);
@@ -338,6 +348,12 @@ static int tegra_i2c_init(struct tegra_i2c_dev *i2c_dev)
 		err = -ETIMEDOUT;
 
 	clk_disable(i2c_dev->clk);
+
+	if (i2c_dev->irq_disabled) {
+		i2c_dev->irq_disabled = 0;
+		enable_irq(i2c_dev->irq);
+	}
+
 	return err;
 }
 
@@ -350,8 +366,19 @@ static irqreturn_t tegra_i2c_isr(int irq, void *dev_id)
 	status = i2c_readl(i2c_dev, I2C_INT_STATUS);
 
 	if (status == 0) {
-		dev_warn(i2c_dev->dev, "interrupt with no status\n");
-		return IRQ_NONE;
+		dev_warn(i2c_dev->dev, "irq status 0 %08x %08x %08x\n",
+			 i2c_readl(i2c_dev, I2C_PACKET_TRANSFER_STATUS),
+			 i2c_readl(i2c_dev, I2C_STATUS),
+			 i2c_readl(i2c_dev, I2C_CNFG));
+		i2c_dev->msg_err |= I2C_ERR_UNKNOWN_INTERRUPT;
+
+		if (!i2c_dev->irq_disabled) {
+			disable_irq_nosync(i2c_dev->irq);
+			i2c_dev->irq_disabled = 1;
+		}
+
+		complete(&i2c_dev->msg_complete);
+		goto err;
 	}
 
 	if (unlikely(status & status_err)) {
@@ -391,6 +418,8 @@ static irqreturn_t tegra_i2c_isr(int irq, void *dev_id)
 		I2C_INT_PACKET_XFER_COMPLETE | I2C_INT_TX_FIFO_DATA_REQ |
 		I2C_INT_RX_FIFO_DATA_REQ);
 	i2c_writel(i2c_dev, status, I2C_INT_STATUS);
+	if (i2c_dev->is_dvc)
+		dvc_writel(i2c_dev, DVC_STATUS_I2C_DONE_INTR, DVC_STATUS);
 	return IRQ_HANDLED;
 }
 
@@ -424,12 +453,12 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
 
 	packet_header = msg->addr << I2C_HEADER_SLAVE_ADDR_SHIFT;
 	packet_header |= I2C_HEADER_IE_ENABLE;
+	if (!stop)
+		packet_header |= I2C_HEADER_REPEAT_START;
 	if (msg->flags & I2C_M_TEN)
 		packet_header |= I2C_HEADER_10BIT_ADDR;
 	if (msg->flags & I2C_M_IGNORE_NAK)
 		packet_header |= I2C_HEADER_CONT_ON_NAK;
-	if (msg->flags & I2C_M_NOSTART)
-		packet_header |= I2C_HEADER_REPEAT_START;
 	if (msg->flags & I2C_M_RD)
 		packet_header |= I2C_HEADER_READ;
 	i2c_writel(i2c_dev, packet_header, I2C_TX_FIFO);
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index c26c11905ffe0063eec29b07a236b5e24a0922c9..2af8cb460a3bc7cfd33531c0304d6ca6cff56d90 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -416,21 +416,21 @@ void ide_acpi_get_timing(ide_hwif_t *hwif)
 
 	out_obj = output.pointer;
 	if (out_obj->type != ACPI_TYPE_BUFFER) {
-		kfree(output.pointer);
 		DEBPRINT("Run _GTM: error: "
 		       "expected object type of ACPI_TYPE_BUFFER, "
 		       "got 0x%x\n", out_obj->type);
+		kfree(output.pointer);
 		return;
 	}
 
 	if (!out_obj->buffer.length || !out_obj->buffer.pointer ||
 	    out_obj->buffer.length != sizeof(struct GTM_buffer)) {
-		kfree(output.pointer);
 		printk(KERN_ERR
 			"%s: unexpected _GTM length (0x%x)[should be 0x%zx] or "
 			"addr (0x%p)\n",
 			__func__, out_obj->buffer.length,
 			sizeof(struct GTM_buffer), out_obj->buffer.pointer);
+		kfree(output.pointer);
 		return;
 	}
 
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 5a702d02c848a172dc031a2ac53adca6882b6510..61fdf544fbd63193926010ff33fef34f9d30dbe9 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -73,7 +73,7 @@ static int ide_floppy_callback(ide_drive_t *drive, int dsc)
 		drive->failed_pc = NULL;
 
 	if (pc->c[0] == GPCMD_READ_10 || pc->c[0] == GPCMD_WRITE_10 ||
-	    (rq && rq->cmd_type == REQ_TYPE_BLOCK_PC))
+	    rq->cmd_type == REQ_TYPE_BLOCK_PC)
 		uptodate = 1; /* FIXME */
 	else if (pc->c[0] == GPCMD_REQUEST_SENSE) {
 
diff --git a/drivers/ide/ide-scan-pci.c b/drivers/ide/ide-scan-pci.c
index 0e79efff1debdd5c357c658b77b0ec1a60e735e2..c3da53e7bb2b481735569832bfe7928b66f26756 100644
--- a/drivers/ide/ide-scan-pci.c
+++ b/drivers/ide/ide-scan-pci.c
@@ -88,7 +88,7 @@ static int __init ide_scan_pcibus(void)
 	struct list_head *l, *n;
 
 	pre_init = 0;
-	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)))
+	for_each_pci_dev(dev)
 		ide_scan_pcidev(dev);
 
 	/*
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index ebcf8e470a97b2685a1bf9b63b2e16c7a0b3b581..1db7c4368dbf6e3ab8c9b8269c896ee8e03c03d7 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -1334,7 +1334,7 @@ pmac_ide_pci_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 static int
 pmac_ide_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
 {
-	pmac_ide_hwif_t *pmif = (pmac_ide_hwif_t *)pci_get_drvdata(pdev);
+	pmac_ide_hwif_t *pmif = pci_get_drvdata(pdev);
 	int rc = 0;
 
 	if (mesg.event != pdev->dev.power.power_state.event
@@ -1350,7 +1350,7 @@ pmac_ide_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
 static int
 pmac_ide_pci_resume(struct pci_dev *pdev)
 {
-	pmac_ide_hwif_t *pmif = (pmac_ide_hwif_t *)pci_get_drvdata(pdev);
+	pmac_ide_hwif_t *pmif = pci_get_drvdata(pdev);
 	int rc = 0;
 
 	if (pdev->dev.power.power_state.event != PM_EVENT_ON) {
diff --git a/drivers/ieee802154/fakehard.c b/drivers/ieee802154/fakehard.c
index d9d0e13efe47bc3f9610d412e7799cc67042ac1f..a5a49a1baae7227ce754a9a10806fa61e1262346 100644
--- a/drivers/ieee802154/fakehard.c
+++ b/drivers/ieee802154/fakehard.c
@@ -393,16 +393,6 @@ static int __devinit ieee802154fake_probe(struct platform_device *pdev)
 	priv = netdev_priv(dev);
 	priv->phy = phy;
 
-	/*
-	 * If the name is a format string the caller wants us to do a
-	 * name allocation.
-	 */
-	if (strchr(dev->name, '%')) {
-		err = dev_alloc_name(dev, dev->name);
-		if (err < 0)
-			goto out;
-	}
-
 	wpan_phy_set_dev(phy, &pdev->dev);
 	SET_NETDEV_DEV(dev, &phy->dev);
 
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 4ffc224faa7fa1961b30d282195379c8dc78501f..8e21d457b899de74d2e60896a907f1e54eb75195 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -185,15 +185,20 @@ static int addr4_resolve(struct sockaddr_in *src_in,
 	__be32 dst_ip = dst_in->sin_addr.s_addr;
 	struct rtable *rt;
 	struct neighbour *neigh;
+	struct flowi4 fl4;
 	int ret;
 
-	rt = ip_route_output(&init_net, dst_ip, src_ip, 0, addr->bound_dev_if);
+	memset(&fl4, 0, sizeof(fl4));
+	fl4.daddr = dst_ip;
+	fl4.saddr = src_ip;
+	fl4.flowi4_oif = addr->bound_dev_if;
+	rt = ip_route_output_key(&init_net, &fl4);
 	if (IS_ERR(rt)) {
 		ret = PTR_ERR(rt);
 		goto out;
 	}
 	src_in->sin_family = AF_INET;
-	src_in->sin_addr.s_addr = rt->rt_src;
+	src_in->sin_addr.s_addr = fl4.saddr;
 
 	if (rt->dst.dev->flags & IFF_LOOPBACK) {
 		ret = rdma_translate_ip((struct sockaddr *) dst_in, addr);
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 5ed9d25d021a867878d0374182e327d7dd46171d..99dde874fbbdf53e93675643ac1b1e1bba372bd9 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -148,6 +148,7 @@ struct rdma_id_private {
 	u32			qp_num;
 	u8			srq;
 	u8			tos;
+	u8			reuseaddr;
 };
 
 struct cma_multicast {
@@ -712,6 +713,21 @@ static inline int cma_any_addr(struct sockaddr *addr)
 	return cma_zero_addr(addr) || cma_loopback_addr(addr);
 }
 
+static int cma_addr_cmp(struct sockaddr *src, struct sockaddr *dst)
+{
+	if (src->sa_family != dst->sa_family)
+		return -1;
+
+	switch (src->sa_family) {
+	case AF_INET:
+		return ((struct sockaddr_in *) src)->sin_addr.s_addr !=
+		       ((struct sockaddr_in *) dst)->sin_addr.s_addr;
+	default:
+		return ipv6_addr_cmp(&((struct sockaddr_in6 *) src)->sin6_addr,
+				     &((struct sockaddr_in6 *) dst)->sin6_addr);
+	}
+}
+
 static inline __be16 cma_port(struct sockaddr *addr)
 {
 	if (addr->sa_family == AF_INET)
@@ -1564,50 +1580,6 @@ static void cma_listen_on_all(struct rdma_id_private *id_priv)
 	mutex_unlock(&lock);
 }
 
-int rdma_listen(struct rdma_cm_id *id, int backlog)
-{
-	struct rdma_id_private *id_priv;
-	int ret;
-
-	id_priv = container_of(id, struct rdma_id_private, id);
-	if (id_priv->state == CMA_IDLE) {
-		((struct sockaddr *) &id->route.addr.src_addr)->sa_family = AF_INET;
-		ret = rdma_bind_addr(id, (struct sockaddr *) &id->route.addr.src_addr);
-		if (ret)
-			return ret;
-	}
-
-	if (!cma_comp_exch(id_priv, CMA_ADDR_BOUND, CMA_LISTEN))
-		return -EINVAL;
-
-	id_priv->backlog = backlog;
-	if (id->device) {
-		switch (rdma_node_get_transport(id->device->node_type)) {
-		case RDMA_TRANSPORT_IB:
-			ret = cma_ib_listen(id_priv);
-			if (ret)
-				goto err;
-			break;
-		case RDMA_TRANSPORT_IWARP:
-			ret = cma_iw_listen(id_priv, backlog);
-			if (ret)
-				goto err;
-			break;
-		default:
-			ret = -ENOSYS;
-			goto err;
-		}
-	} else
-		cma_listen_on_all(id_priv);
-
-	return 0;
-err:
-	id_priv->backlog = 0;
-	cma_comp_exch(id_priv, CMA_LISTEN, CMA_ADDR_BOUND);
-	return ret;
-}
-EXPORT_SYMBOL(rdma_listen);
-
 void rdma_set_service_type(struct rdma_cm_id *id, int tos)
 {
 	struct rdma_id_private *id_priv;
@@ -2090,6 +2062,25 @@ int rdma_resolve_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
 }
 EXPORT_SYMBOL(rdma_resolve_addr);
 
+int rdma_set_reuseaddr(struct rdma_cm_id *id, int reuse)
+{
+	struct rdma_id_private *id_priv;
+	unsigned long flags;
+	int ret;
+
+	id_priv = container_of(id, struct rdma_id_private, id);
+	spin_lock_irqsave(&id_priv->lock, flags);
+	if (id_priv->state == CMA_IDLE) {
+		id_priv->reuseaddr = reuse;
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
+	spin_unlock_irqrestore(&id_priv->lock, flags);
+	return ret;
+}
+EXPORT_SYMBOL(rdma_set_reuseaddr);
+
 static void cma_bind_port(struct rdma_bind_list *bind_list,
 			  struct rdma_id_private *id_priv)
 {
@@ -2165,41 +2156,71 @@ static int cma_alloc_any_port(struct idr *ps, struct rdma_id_private *id_priv)
 	return -EADDRNOTAVAIL;
 }
 
-static int cma_use_port(struct idr *ps, struct rdma_id_private *id_priv)
+/*
+ * Check that the requested port is available.  This is called when trying to
+ * bind to a specific port, or when trying to listen on a bound port.  In
+ * the latter case, the provided id_priv may already be on the bind_list, but
+ * we still need to check that it's okay to start listening.
+ */
+static int cma_check_port(struct rdma_bind_list *bind_list,
+			  struct rdma_id_private *id_priv, uint8_t reuseaddr)
 {
 	struct rdma_id_private *cur_id;
-	struct sockaddr_in *sin, *cur_sin;
-	struct rdma_bind_list *bind_list;
+	struct sockaddr *addr, *cur_addr;
 	struct hlist_node *node;
+
+	addr = (struct sockaddr *) &id_priv->id.route.addr.src_addr;
+	if (cma_any_addr(addr) && !reuseaddr)
+		return -EADDRNOTAVAIL;
+
+	hlist_for_each_entry(cur_id, node, &bind_list->owners, node) {
+		if (id_priv == cur_id)
+			continue;
+
+		if ((cur_id->state == CMA_LISTEN) ||
+		    !reuseaddr || !cur_id->reuseaddr) {
+			cur_addr = (struct sockaddr *) &cur_id->id.route.addr.src_addr;
+			if (cma_any_addr(cur_addr))
+				return -EADDRNOTAVAIL;
+
+			if (!cma_addr_cmp(addr, cur_addr))
+				return -EADDRINUSE;
+		}
+	}
+	return 0;
+}
+
+static int cma_use_port(struct idr *ps, struct rdma_id_private *id_priv)
+{
+	struct rdma_bind_list *bind_list;
 	unsigned short snum;
+	int ret;
 
-	sin = (struct sockaddr_in *) &id_priv->id.route.addr.src_addr;
-	snum = ntohs(sin->sin_port);
+	snum = ntohs(cma_port((struct sockaddr *) &id_priv->id.route.addr.src_addr));
 	if (snum < PROT_SOCK && !capable(CAP_NET_BIND_SERVICE))
 		return -EACCES;
 
 	bind_list = idr_find(ps, snum);
-	if (!bind_list)
-		return cma_alloc_port(ps, id_priv, snum);
-
-	/*
-	 * We don't support binding to any address if anyone is bound to
-	 * a specific address on the same port.
-	 */
-	if (cma_any_addr((struct sockaddr *) &id_priv->id.route.addr.src_addr))
-		return -EADDRNOTAVAIL;
-
-	hlist_for_each_entry(cur_id, node, &bind_list->owners, node) {
-		if (cma_any_addr((struct sockaddr *) &cur_id->id.route.addr.src_addr))
-			return -EADDRNOTAVAIL;
-
-		cur_sin = (struct sockaddr_in *) &cur_id->id.route.addr.src_addr;
-		if (sin->sin_addr.s_addr == cur_sin->sin_addr.s_addr)
-			return -EADDRINUSE;
+	if (!bind_list) {
+		ret = cma_alloc_port(ps, id_priv, snum);
+	} else {
+		ret = cma_check_port(bind_list, id_priv, id_priv->reuseaddr);
+		if (!ret)
+			cma_bind_port(bind_list, id_priv);
 	}
+	return ret;
+}
 
-	cma_bind_port(bind_list, id_priv);
-	return 0;
+static int cma_bind_listen(struct rdma_id_private *id_priv)
+{
+	struct rdma_bind_list *bind_list = id_priv->bind_list;
+	int ret = 0;
+
+	mutex_lock(&lock);
+	if (bind_list->owners.first->next)
+		ret = cma_check_port(bind_list, id_priv, 0);
+	mutex_unlock(&lock);
+	return ret;
 }
 
 static int cma_get_port(struct rdma_id_private *id_priv)
@@ -2253,6 +2274,56 @@ static int cma_check_linklocal(struct rdma_dev_addr *dev_addr,
 	return 0;
 }
 
+int rdma_listen(struct rdma_cm_id *id, int backlog)
+{
+	struct rdma_id_private *id_priv;
+	int ret;
+
+	id_priv = container_of(id, struct rdma_id_private, id);
+	if (id_priv->state == CMA_IDLE) {
+		((struct sockaddr *) &id->route.addr.src_addr)->sa_family = AF_INET;
+		ret = rdma_bind_addr(id, (struct sockaddr *) &id->route.addr.src_addr);
+		if (ret)
+			return ret;
+	}
+
+	if (!cma_comp_exch(id_priv, CMA_ADDR_BOUND, CMA_LISTEN))
+		return -EINVAL;
+
+	if (id_priv->reuseaddr) {
+		ret = cma_bind_listen(id_priv);
+		if (ret)
+			goto err;
+	}
+
+	id_priv->backlog = backlog;
+	if (id->device) {
+		switch (rdma_node_get_transport(id->device->node_type)) {
+		case RDMA_TRANSPORT_IB:
+			ret = cma_ib_listen(id_priv);
+			if (ret)
+				goto err;
+			break;
+		case RDMA_TRANSPORT_IWARP:
+			ret = cma_iw_listen(id_priv, backlog);
+			if (ret)
+				goto err;
+			break;
+		default:
+			ret = -ENOSYS;
+			goto err;
+		}
+	} else
+		cma_listen_on_all(id_priv);
+
+	return 0;
+err:
+	id_priv->backlog = 0;
+	cma_comp_exch(id_priv, CMA_LISTEN, CMA_ADDR_BOUND);
+	return ret;
+}
+EXPORT_SYMBOL(rdma_listen);
+
 int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
 {
 	struct rdma_id_private *id_priv;
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 2a1e9ae134b4c330bbffd048d6ce037e75652d45..a9c042345c6fe14260d480c355aebea38d240842 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -725,7 +725,7 @@ static int cm_conn_rep_handler(struct iwcm_id_private *cm_id_priv,
 	 */
 	clear_bit(IWCM_F_CONNECT_WAIT, &cm_id_priv->flags);
 	BUG_ON(cm_id_priv->state != IW_CM_STATE_CONN_SENT);
-	if (iw_event->status == IW_CM_EVENT_STATUS_ACCEPTED) {
+	if (iw_event->status == 0) {
 		cm_id_priv->id.local_addr = iw_event->local_addr;
 		cm_id_priv->id.remote_addr = iw_event->remote_addr;
 		cm_id_priv->state = IW_CM_STATE_ESTABLISHED;
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index ec1e9da1488b321df67b7d77fe2921e364276115..b3fa798525b2a1d8d3df793f41fe255eacf676dd 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -883,6 +883,13 @@ static int ucma_set_option_id(struct ucma_context *ctx, int optname,
 		}
 		rdma_set_service_type(ctx->cm_id, *((u8 *) optval));
 		break;
+	case RDMA_OPTION_ID_REUSEADDR:
+		if (optlen != sizeof(int)) {
+			ret = -EINVAL;
+			break;
+		}
+		ret = rdma_set_reuseaddr(ctx->cm_id, *((int *) optval) ? 1 : 0);
+		break;
 	default:
 		ret = -ENOSYS;
 	}
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index dc85d777578ed087979b94829c886919c03c008a..0cfc455630d0a4319de151ff2f9b49c13cefec8d 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -47,6 +47,7 @@
 #include <linux/init.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 3216bcad7e820088f3cf3d27b7feb14b62630c7e..2391841389944f914c3d4bc224f136b27f170fa3 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -338,8 +338,9 @@ static struct rtable *find_route(struct t3cdev *dev, __be32 local_ip,
 				 __be16 peer_port, u8 tos)
 {
 	struct rtable *rt;
+	struct flowi4 fl4;
 
-	rt = ip_route_output_ports(&init_net, NULL, peer_ip, local_ip,
+	rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip,
 				   peer_port, local_port, IPPROTO_TCP,
 				   tos, 0);
 	if (IS_ERR(rt))
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 9d8dcfab2b38a7a2489cf7edc942c58c8c6c2c20..f660cd04ec2f31774ed678b16dbb85d3a8ed6b39 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -315,8 +315,9 @@ static struct rtable *find_route(struct c4iw_dev *dev, __be32 local_ip,
 				 __be16 peer_port, u8 tos)
 {
 	struct rtable *rt;
+	struct flowi4 fl4;
 
-	rt = ip_route_output_ports(&init_net, NULL, peer_ip, local_ip,
+	rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip,
 				   peer_port, local_port, IPPROTO_TCP,
 				   tos, 0);
 	if (IS_ERR(rt))
@@ -1198,9 +1199,7 @@ static int pass_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
 	}
 	PDBG("%s ep %p status %d error %d\n", __func__, ep,
 	     rpl->status, status2errno(rpl->status));
-	ep->com.wr_wait.ret = status2errno(rpl->status);
-	ep->com.wr_wait.done = 1;
-	wake_up(&ep->com.wr_wait.wait);
+	c4iw_wake_up(&ep->com.wr_wait, status2errno(rpl->status));
 
 	return 0;
 }
@@ -1234,9 +1233,7 @@ static int close_listsrv_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
 	struct c4iw_listen_ep *ep = lookup_stid(t, stid);
 
 	PDBG("%s ep %p\n", __func__, ep);
-	ep->com.wr_wait.ret = status2errno(rpl->status);
-	ep->com.wr_wait.done = 1;
-	wake_up(&ep->com.wr_wait.wait);
+	c4iw_wake_up(&ep->com.wr_wait, status2errno(rpl->status));
 	return 0;
 }
 
@@ -1466,7 +1463,7 @@ static int peer_close(struct c4iw_dev *dev, struct sk_buff *skb)
 	struct c4iw_qp_attributes attrs;
 	int disconnect = 1;
 	int release = 0;
-	int closing = 0;
+	int abort = 0;
 	struct tid_info *t = dev->rdev.lldi.tids;
 	unsigned int tid = GET_TID(hdr);
 
@@ -1492,23 +1489,22 @@ static int peer_close(struct c4iw_dev *dev, struct sk_buff *skb)
 		 * in rdma connection migration (see c4iw_accept_cr()).
 		 */
 		__state_set(&ep->com, CLOSING);
-		ep->com.wr_wait.done = 1;
-		ep->com.wr_wait.ret = -ECONNRESET;
 		PDBG("waking up ep %p tid %u\n", ep, ep->hwtid);
-		wake_up(&ep->com.wr_wait.wait);
+		c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
 		break;
 	case MPA_REP_SENT:
 		__state_set(&ep->com, CLOSING);
-		ep->com.wr_wait.done = 1;
-		ep->com.wr_wait.ret = -ECONNRESET;
 		PDBG("waking up ep %p tid %u\n", ep, ep->hwtid);
-		wake_up(&ep->com.wr_wait.wait);
+		c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
 		break;
 	case FPDU_MODE:
 		start_ep_timer(ep);
 		__state_set(&ep->com, CLOSING);
-		closing = 1;
+		attrs.next_state = C4IW_QP_STATE_CLOSING;
+		abort = c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp,
+				       C4IW_QP_ATTR_NEXT_STATE, &attrs, 1);
 		peer_close_upcall(ep);
+		disconnect = 1;
 		break;
 	case ABORTING:
 		disconnect = 0;
@@ -1536,11 +1532,6 @@ static int peer_close(struct c4iw_dev *dev, struct sk_buff *skb)
 		BUG_ON(1);
 	}
 	mutex_unlock(&ep->com.mutex);
-	if (closing) {
-		attrs.next_state = C4IW_QP_STATE_CLOSING;
-		c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp,
-			       C4IW_QP_ATTR_NEXT_STATE, &attrs, 1);
-	}
 	if (disconnect)
 		c4iw_ep_disconnect(ep, 0, GFP_KERNEL);
 	if (release)
@@ -1581,9 +1572,7 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
 	/*
 	 * Wake up any threads in rdma_init() or rdma_fini().
 	 */
-	ep->com.wr_wait.done = 1;
-	ep->com.wr_wait.ret = -ECONNRESET;
-	wake_up(&ep->com.wr_wait.wait);
+	c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
 
 	mutex_lock(&ep->com.mutex);
 	switch (ep->com.state) {
@@ -1710,14 +1699,14 @@ static int terminate(struct c4iw_dev *dev, struct sk_buff *skb)
 	ep = lookup_tid(t, tid);
 	BUG_ON(!ep);
 
-	if (ep->com.qp) {
+	if (ep && ep->com.qp) {
 		printk(KERN_WARNING MOD "TERM received tid %u qpid %u\n", tid,
 		       ep->com.qp->wq.sq.qid);
 		attrs.next_state = C4IW_QP_STATE_TERMINATE;
 		c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp,
 			       C4IW_QP_ATTR_NEXT_STATE, &attrs, 1);
 	} else
-		printk(KERN_WARNING MOD "TERM received tid %u no qp\n", tid);
+		printk(KERN_WARNING MOD "TERM received tid %u no ep/qp\n", tid);
 
 	return 0;
 }
@@ -2296,14 +2285,8 @@ static int fw6_msg(struct c4iw_dev *dev, struct sk_buff *skb)
 		ret = (int)((be64_to_cpu(rpl->data[0]) >> 8) & 0xff);
 		wr_waitp = (struct c4iw_wr_wait *)(__force unsigned long) rpl->data[1];
 		PDBG("%s wr_waitp %p ret %u\n", __func__, wr_waitp, ret);
-		if (wr_waitp) {
-			if (ret)
-				wr_waitp->ret = -ret;
-			else
-				wr_waitp->ret = 0;
-			wr_waitp->done = 1;
-			wake_up(&wr_waitp->wait);
-		}
+		if (wr_waitp)
+			c4iw_wake_up(wr_waitp, ret ? -ret : 0);
 		kfree_skb(skb);
 		break;
 	case 2:
diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index e29172c2afcbe963da9c581f3fdc60798d3fabf4..40a13cc633a342befeeb452d713df087bb219149 100644
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -44,7 +44,7 @@ MODULE_DESCRIPTION("Chelsio T4 RDMA Driver");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION(DRV_VERSION);
 
-static LIST_HEAD(dev_list);
+static LIST_HEAD(uld_ctx_list);
 static DEFINE_MUTEX(dev_mutex);
 
 static struct dentry *c4iw_debugfs_root;
@@ -370,18 +370,23 @@ static void c4iw_rdev_close(struct c4iw_rdev *rdev)
 	c4iw_destroy_resource(&rdev->resource);
 }
 
-static void c4iw_remove(struct c4iw_dev *dev)
+struct uld_ctx {
+	struct list_head entry;
+	struct cxgb4_lld_info lldi;
+	struct c4iw_dev *dev;
+};
+
+static void c4iw_remove(struct uld_ctx *ctx)
 {
-	PDBG("%s c4iw_dev %p\n", __func__,  dev);
-	list_del(&dev->entry);
-	if (dev->registered)
-		c4iw_unregister_device(dev);
-	c4iw_rdev_close(&dev->rdev);
-	idr_destroy(&dev->cqidr);
-	idr_destroy(&dev->qpidr);
-	idr_destroy(&dev->mmidr);
-	iounmap(dev->rdev.oc_mw_kva);
-	ib_dealloc_device(&dev->ibdev);
+	PDBG("%s c4iw_dev %p\n", __func__,  ctx->dev);
+	c4iw_unregister_device(ctx->dev);
+	c4iw_rdev_close(&ctx->dev->rdev);
+	idr_destroy(&ctx->dev->cqidr);
+	idr_destroy(&ctx->dev->qpidr);
+	idr_destroy(&ctx->dev->mmidr);
+	iounmap(ctx->dev->rdev.oc_mw_kva);
+	ib_dealloc_device(&ctx->dev->ibdev);
+	ctx->dev = NULL;
 }
 
 static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
@@ -392,7 +397,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
 	devp = (struct c4iw_dev *)ib_alloc_device(sizeof(*devp));
 	if (!devp) {
 		printk(KERN_ERR MOD "Cannot allocate ib device\n");
-		return NULL;
+		return ERR_PTR(-ENOMEM);
 	}
 	devp->rdev.lldi = *infop;
 
@@ -402,27 +407,23 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
 	devp->rdev.oc_mw_kva = ioremap_wc(devp->rdev.oc_mw_pa,
 					       devp->rdev.lldi.vr->ocq.size);
 
-	printk(KERN_INFO MOD "ocq memory: "
+	PDBG(KERN_INFO MOD "ocq memory: "
 	       "hw_start 0x%x size %u mw_pa 0x%lx mw_kva %p\n",
 	       devp->rdev.lldi.vr->ocq.start, devp->rdev.lldi.vr->ocq.size,
 	       devp->rdev.oc_mw_pa, devp->rdev.oc_mw_kva);
 
-	mutex_lock(&dev_mutex);
-
 	ret = c4iw_rdev_open(&devp->rdev);
 	if (ret) {
 		mutex_unlock(&dev_mutex);
 		printk(KERN_ERR MOD "Unable to open CXIO rdev err %d\n", ret);
 		ib_dealloc_device(&devp->ibdev);
-		return NULL;
+		return ERR_PTR(ret);
 	}
 
 	idr_init(&devp->cqidr);
 	idr_init(&devp->qpidr);
 	idr_init(&devp->mmidr);
 	spin_lock_init(&devp->lock);
-	list_add_tail(&devp->entry, &dev_list);
-	mutex_unlock(&dev_mutex);
 
 	if (c4iw_debugfs_root) {
 		devp->debugfs_root = debugfs_create_dir(
@@ -435,7 +436,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
 
 static void *c4iw_uld_add(const struct cxgb4_lld_info *infop)
 {
-	struct c4iw_dev *dev;
+	struct uld_ctx *ctx;
 	static int vers_printed;
 	int i;
 
@@ -443,25 +444,33 @@ static void *c4iw_uld_add(const struct cxgb4_lld_info *infop)
 		printk(KERN_INFO MOD "Chelsio T4 RDMA Driver - version %s\n",
 		       DRV_VERSION);
 
-	dev = c4iw_alloc(infop);
-	if (!dev)
+	ctx = kzalloc(sizeof *ctx, GFP_KERNEL);
+	if (!ctx) {
+		ctx = ERR_PTR(-ENOMEM);
 		goto out;
+	}
+	ctx->lldi = *infop;
 
 	PDBG("%s found device %s nchan %u nrxq %u ntxq %u nports %u\n",
-	     __func__, pci_name(dev->rdev.lldi.pdev),
-	     dev->rdev.lldi.nchan, dev->rdev.lldi.nrxq,
-	     dev->rdev.lldi.ntxq, dev->rdev.lldi.nports);
+	     __func__, pci_name(ctx->lldi.pdev),
+	     ctx->lldi.nchan, ctx->lldi.nrxq,
+	     ctx->lldi.ntxq, ctx->lldi.nports);
+
+	mutex_lock(&dev_mutex);
+	list_add_tail(&ctx->entry, &uld_ctx_list);
+	mutex_unlock(&dev_mutex);
 
-	for (i = 0; i < dev->rdev.lldi.nrxq; i++)
-		PDBG("rxqid[%u] %u\n", i, dev->rdev.lldi.rxq_ids[i]);
+	for (i = 0; i < ctx->lldi.nrxq; i++)
+		PDBG("rxqid[%u] %u\n", i, ctx->lldi.rxq_ids[i]);
 out:
-	return dev;
+	return ctx;
 }
 
 static int c4iw_uld_rx_handler(void *handle, const __be64 *rsp,
 			const struct pkt_gl *gl)
 {
-	struct c4iw_dev *dev = handle;
+	struct uld_ctx *ctx = handle;
+	struct c4iw_dev *dev = ctx->dev;
 	struct sk_buff *skb;
 	const struct cpl_act_establish *rpl;
 	unsigned int opcode;
@@ -503,47 +512,49 @@ static int c4iw_uld_rx_handler(void *handle, const __be64 *rsp,
 
 static int c4iw_uld_state_change(void *handle, enum cxgb4_state new_state)
 {
-	struct c4iw_dev *dev = handle;
+	struct uld_ctx *ctx = handle;
 
 	PDBG("%s new_state %u\n", __func__, new_state);
 	switch (new_state) {
 	case CXGB4_STATE_UP:
-		printk(KERN_INFO MOD "%s: Up\n", pci_name(dev->rdev.lldi.pdev));
-		if (!dev->registered) {
-			int ret;
-			ret = c4iw_register_device(dev);
-			if (ret)
+		printk(KERN_INFO MOD "%s: Up\n", pci_name(ctx->lldi.pdev));
+		if (!ctx->dev) {
+			int ret = 0;
+
+			ctx->dev = c4iw_alloc(&ctx->lldi);
+			if (!IS_ERR(ctx->dev))
+				ret = c4iw_register_device(ctx->dev);
+			if (IS_ERR(ctx->dev) || ret)
 				printk(KERN_ERR MOD
 				       "%s: RDMA registration failed: %d\n",
-				       pci_name(dev->rdev.lldi.pdev), ret);
+				       pci_name(ctx->lldi.pdev), ret);
 		}
 		break;
 	case CXGB4_STATE_DOWN:
 		printk(KERN_INFO MOD "%s: Down\n",
-		       pci_name(dev->rdev.lldi.pdev));
-		if (dev->registered)
-			c4iw_unregister_device(dev);
+		       pci_name(ctx->lldi.pdev));
+		if (ctx->dev)
+			c4iw_remove(ctx);
 		break;
 	case CXGB4_STATE_START_RECOVERY:
 		printk(KERN_INFO MOD "%s: Fatal Error\n",
-		       pci_name(dev->rdev.lldi.pdev));
-		dev->rdev.flags |= T4_FATAL_ERROR;
-		if (dev->registered) {
+		       pci_name(ctx->lldi.pdev));
+		if (ctx->dev) {
 			struct ib_event event;
 
+			ctx->dev->rdev.flags |= T4_FATAL_ERROR;
 			memset(&event, 0, sizeof event);
 			event.event  = IB_EVENT_DEVICE_FATAL;
-			event.device = &dev->ibdev;
+			event.device = &ctx->dev->ibdev;
 			ib_dispatch_event(&event);
-			c4iw_unregister_device(dev);
+			c4iw_remove(ctx);
 		}
 		break;
 	case CXGB4_STATE_DETACH:
 		printk(KERN_INFO MOD "%s: Detach\n",
-		       pci_name(dev->rdev.lldi.pdev));
-		mutex_lock(&dev_mutex);
-		c4iw_remove(dev);
-		mutex_unlock(&dev_mutex);
+		       pci_name(ctx->lldi.pdev));
+		if (ctx->dev)
+			c4iw_remove(ctx);
 		break;
 	}
 	return 0;
@@ -576,11 +587,13 @@ static int __init c4iw_init_module(void)
 
 static void __exit c4iw_exit_module(void)
 {
-	struct c4iw_dev *dev, *tmp;
+	struct uld_ctx *ctx, *tmp;
 
 	mutex_lock(&dev_mutex);
-	list_for_each_entry_safe(dev, tmp, &dev_list, entry) {
-		c4iw_remove(dev);
+	list_for_each_entry_safe(ctx, tmp, &uld_ctx_list, entry) {
+		if (ctx->dev)
+			c4iw_remove(ctx);
+		kfree(ctx);
 	}
 	mutex_unlock(&dev_mutex);
 	cxgb4_unregister_uld(CXGB4_ULD_RDMA);
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index 9f6166f59268e8a597e7a8ea5a958184b217afc7..35d2a5dd9bb402d212c5f5ad5f8aa82480d7ce24 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -131,42 +131,58 @@ static inline int c4iw_num_stags(struct c4iw_rdev *rdev)
 
 #define C4IW_WR_TO (10*HZ)
 
+enum {
+	REPLY_READY = 0,
+};
+
 struct c4iw_wr_wait {
 	wait_queue_head_t wait;
-	int done;
+	unsigned long status;
 	int ret;
 };
 
 static inline void c4iw_init_wr_wait(struct c4iw_wr_wait *wr_waitp)
 {
 	wr_waitp->ret = 0;
-	wr_waitp->done = 0;
+	wr_waitp->status = 0;
 	init_waitqueue_head(&wr_waitp->wait);
 }
 
+static inline void c4iw_wake_up(struct c4iw_wr_wait *wr_waitp, int ret)
+{
+	wr_waitp->ret = ret;
+	set_bit(REPLY_READY, &wr_waitp->status);
+	wake_up(&wr_waitp->wait);
+}
+
 static inline int c4iw_wait_for_reply(struct c4iw_rdev *rdev,
 				 struct c4iw_wr_wait *wr_waitp,
 				 u32 hwtid, u32 qpid,
 				 const char *func)
 {
 	unsigned to = C4IW_WR_TO;
-	do {
+	int ret;
 
-		wait_event_timeout(wr_waitp->wait, wr_waitp->done, to);
-		if (!wr_waitp->done) {
+	do {
+		ret = wait_event_timeout(wr_waitp->wait,
+			test_and_clear_bit(REPLY_READY, &wr_waitp->status), to);
+		if (!ret) {
 			printk(KERN_ERR MOD "%s - Device %s not responding - "
 			       "tid %u qpid %u\n", func,
 			       pci_name(rdev->lldi.pdev), hwtid, qpid);
+			if (c4iw_fatal_error(rdev)) {
+				wr_waitp->ret = -EIO;
+				break;
+			}
 			to = to << 2;
 		}
-	} while (!wr_waitp->done);
+	} while (!ret);
 	if (wr_waitp->ret)
-		printk(KERN_WARNING MOD "%s: FW reply %d tid %u qpid %u\n",
-		       pci_name(rdev->lldi.pdev), wr_waitp->ret, hwtid, qpid);
+		PDBG("%s: FW reply %d tid %u qpid %u\n",
+		     pci_name(rdev->lldi.pdev), wr_waitp->ret, hwtid, qpid);
 	return wr_waitp->ret;
 }
 
-
 struct c4iw_dev {
 	struct ib_device ibdev;
 	struct c4iw_rdev rdev;
@@ -175,9 +191,7 @@ struct c4iw_dev {
 	struct idr qpidr;
 	struct idr mmidr;
 	spinlock_t lock;
-	struct list_head entry;
 	struct dentry *debugfs_root;
-	u8 registered;
 };
 
 static inline struct c4iw_dev *to_c4iw_dev(struct ib_device *ibdev)
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index f66dd8bf5128a0fd4f1a0acf686b4e4815813384..5b9e4220ca08f41cc9c8da8375b2e74ff5ee1d05 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -516,7 +516,6 @@ int c4iw_register_device(struct c4iw_dev *dev)
 		if (ret)
 			goto bail2;
 	}
-	dev->registered = 1;
 	return 0;
 bail2:
 	ib_unregister_device(&dev->ibdev);
@@ -535,6 +534,5 @@ void c4iw_unregister_device(struct c4iw_dev *dev)
 				   c4iw_class_attributes[i]);
 	ib_unregister_device(&dev->ibdev);
 	kfree(dev->ibdev.iwcm);
-	dev->registered = 0;
 	return;
 }
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 70a5a3c646da478a4ae1b1088f2440f604bfed94..3b773b05a8989a0a7b81bda16f64c0f747577344 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -214,7 +214,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
 		V_FW_RI_RES_WR_HOSTFCMODE(0) |	/* no host cidx updates */
 		V_FW_RI_RES_WR_CPRIO(0) |	/* don't keep in chip cache */
 		V_FW_RI_RES_WR_PCIECHN(0) |	/* set by uP at ri_init time */
-		t4_sq_onchip(&wq->sq) ? F_FW_RI_RES_WR_ONCHIP : 0 |
+		(t4_sq_onchip(&wq->sq) ? F_FW_RI_RES_WR_ONCHIP : 0) |
 		V_FW_RI_RES_WR_IQID(scq->cqid));
 	res->u.sqrq.dcaen_to_eqsize = cpu_to_be32(
 		V_FW_RI_RES_WR_DCAEN(0) |
@@ -1210,7 +1210,6 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
 			if (ret) {
 				if (internal)
 					c4iw_get_ep(&qhp->ep->com);
-				disconnect = abort = 1;
 				goto err;
 			}
 			break;
diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h
index 24af12fc8228465c155e4cfc2f5aa55fcf2631d5..c0221eec8817b67884a831583b4c8035eba10135 100644
--- a/drivers/infiniband/hw/cxgb4/t4.h
+++ b/drivers/infiniband/hw/cxgb4/t4.h
@@ -269,11 +269,8 @@ struct t4_swsqe {
 
 static inline pgprot_t t4_pgprot_wc(pgprot_t prot)
 {
-#if defined(__i386__) || defined(__x86_64__)
+#if defined(__i386__) || defined(__x86_64__) || defined(CONFIG_PPC64)
 	return pgprot_writecombine(prot);
-#elif defined(CONFIG_PPC64)
-	return __pgprot((pgprot_val(prot) | _PAGE_NO_CACHE) &
-			~(pgprot_t)_PAGE_GUARDED);
 #else
 	return pgprot_noncached(prot);
 #endif
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 58c0e417bc30d78c16aba42aafd2b7253c627d12..be24ac726114172eba6bfd64939b480c961c4342 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -398,7 +398,6 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
 	struct ipath_devdata *dd;
 	unsigned long long addr;
 	u32 bar0 = 0, bar1 = 0;
-	u8 rev;
 
 	dd = ipath_alloc_devdata(pdev);
 	if (IS_ERR(dd)) {
@@ -540,13 +539,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
 		goto bail_regions;
 	}
 
-	ret = pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
-	if (ret) {
-		ipath_dev_err(dd, "Failed to read PCI revision ID unit "
-			      "%u: err %d\n", dd->ipath_unit, -ret);
-		goto bail_regions;	/* shouldn't ever happen */
-	}
-	dd->ipath_pcirev = rev;
+	dd->ipath_pcirev = pdev->revision;
 
 #if defined(__powerpc__)
 	/* There isn't a generic way to specify writethrough mappings */
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 33c7eedaba6c28abfe21ab599bc356d67f055ad3..e74cdf9ef4716a4954f5608e2cc20121c05b67e7 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -2563,7 +2563,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
 	u16 last_ae;
 	u8 original_hw_tcp_state;
 	u8 original_ibqp_state;
-	enum iw_cm_event_status disconn_status = IW_CM_EVENT_STATUS_OK;
+	int disconn_status = 0;
 	int issue_disconn = 0;
 	int issue_close = 0;
 	int issue_flush = 0;
@@ -2605,7 +2605,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
 			(last_ae == NES_AEQE_AEID_LLP_CONNECTION_RESET))) {
 		issue_disconn = 1;
 		if (last_ae == NES_AEQE_AEID_LLP_CONNECTION_RESET)
-			disconn_status = IW_CM_EVENT_STATUS_RESET;
+			disconn_status = -ECONNRESET;
 	}
 
 	if (((original_hw_tcp_state == NES_AEQE_TCP_STATE_CLOSED) ||
@@ -2666,7 +2666,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
 			cm_id->provider_data = nesqp;
 			/* Send up the close complete event */
 			cm_event.event = IW_CM_EVENT_CLOSE;
-			cm_event.status = IW_CM_EVENT_STATUS_OK;
+			cm_event.status = 0;
 			cm_event.provider_data = cm_id->provider_data;
 			cm_event.local_addr = cm_id->local_addr;
 			cm_event.remote_addr = cm_id->remote_addr;
@@ -2966,7 +2966,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
 	nes_add_ref(&nesqp->ibqp);
 
 	cm_event.event = IW_CM_EVENT_ESTABLISHED;
-	cm_event.status = IW_CM_EVENT_STATUS_ACCEPTED;
+	cm_event.status = 0;
 	cm_event.provider_data = (void *)nesqp;
 	cm_event.local_addr = cm_id->local_addr;
 	cm_event.remote_addr = cm_id->remote_addr;
@@ -3377,7 +3377,7 @@ static void cm_event_connected(struct nes_cm_event *event)
 
 	/* notify OF layer we successfully created the requested connection */
 	cm_event.event = IW_CM_EVENT_CONNECT_REPLY;
-	cm_event.status = IW_CM_EVENT_STATUS_ACCEPTED;
+	cm_event.status = 0;
 	cm_event.provider_data = cm_id->provider_data;
 	cm_event.local_addr.sin_family = AF_INET;
 	cm_event.local_addr.sin_port = cm_id->local_addr.sin_port;
@@ -3484,7 +3484,7 @@ static void cm_event_reset(struct nes_cm_event *event)
 	nesqp->cm_id = NULL;
 	/* cm_id->provider_data = NULL; */
 	cm_event.event = IW_CM_EVENT_DISCONNECT;
-	cm_event.status = IW_CM_EVENT_STATUS_RESET;
+	cm_event.status = -ECONNRESET;
 	cm_event.provider_data = cm_id->provider_data;
 	cm_event.local_addr = cm_id->local_addr;
 	cm_event.remote_addr = cm_id->remote_addr;
@@ -3495,7 +3495,7 @@ static void cm_event_reset(struct nes_cm_event *event)
 	ret = cm_id->event_handler(cm_id, &cm_event);
 	atomic_inc(&cm_closes);
 	cm_event.event = IW_CM_EVENT_CLOSE;
-	cm_event.status = IW_CM_EVENT_STATUS_OK;
+	cm_event.status = 0;
 	cm_event.provider_data = cm_id->provider_data;
 	cm_event.local_addr = cm_id->local_addr;
 	cm_event.remote_addr = cm_id->remote_addr;
@@ -3534,7 +3534,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
 			cm_node, cm_id, jiffies);
 
 	cm_event.event = IW_CM_EVENT_CONNECT_REQUEST;
-	cm_event.status = IW_CM_EVENT_STATUS_OK;
+	cm_event.status = 0;
 	cm_event.provider_data = (void *)cm_node;
 
 	cm_event.local_addr.sin_family = AF_INET;
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 10d0a5ec9add4f50e6dd0f9a89edb27f7db91965..96fa9a4cafdf29eecc39a8b181b9944e4569ad7a 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -2885,9 +2885,8 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
 					if ((cqe_errv &
 							(NES_NIC_ERRV_BITS_IPV4_CSUM_ERR | NES_NIC_ERRV_BITS_TCPUDP_CSUM_ERR |
 							NES_NIC_ERRV_BITS_IPH_ERR | NES_NIC_ERRV_BITS_WQE_OVERRUN)) == 0) {
-						if (nesvnic->rx_checksum_disabled == 0) {
+						if (nesvnic->netdev->features & NETIF_F_RXCSUM)
 							rx_skb->ip_summed = CHECKSUM_UNNECESSARY;
-						}
 					} else
 						nes_debug(NES_DBG_CQ, "%s: unsuccessfully checksummed TCP or UDP packet."
 								" errv = 0x%X, pkt_type = 0x%X.\n",
@@ -2897,7 +2896,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
 					if ((cqe_errv &
 							(NES_NIC_ERRV_BITS_IPV4_CSUM_ERR | NES_NIC_ERRV_BITS_IPH_ERR |
 							NES_NIC_ERRV_BITS_WQE_OVERRUN)) == 0) {
-						if (nesvnic->rx_checksum_disabled == 0) {
+						if (nesvnic->netdev->features & NETIF_F_RXCSUM) {
 							rx_skb->ip_summed = CHECKSUM_UNNECESSARY;
 							/* nes_debug(NES_DBG_CQ, "%s: Reporting successfully checksummed IPv4 packet.\n",
 								  nesvnic->netdev->name); */
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index d2abe07133a5d4ac9c04bb59b66c316cc2c423ac..91594116f947ea34715fa9874a533028656c03f6 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -1245,7 +1245,6 @@ struct nes_vnic {
 	u8  next_qp_nic_index;
 	u8  of_device_registered;
 	u8  rdma_enabled;
-	u8  rx_checksum_disabled;
 	u32 lro_max_aggr;
 	struct net_lro_mgr lro_mgr;
 	struct net_lro_desc lro_desc[NES_MAX_LRO_DESCRIPTORS];
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index e96b8fb5d44ce042071bf58c9fe6ce28507b8dba..d3a1c41cfd279caafcac796fac4f415cf97ce268 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1093,34 +1093,6 @@ static const char nes_ethtool_stringset[][ETH_GSTRING_LEN] = {
 };
 #define NES_ETHTOOL_STAT_COUNT  ARRAY_SIZE(nes_ethtool_stringset)
 
-/**
- * nes_netdev_get_rx_csum
- */
-static u32 nes_netdev_get_rx_csum (struct net_device *netdev)
-{
-	struct nes_vnic *nesvnic = netdev_priv(netdev);
-
-	if (nesvnic->rx_checksum_disabled)
-		return 0;
-	else
-		return 1;
-}
-
-
-/**
- * nes_netdev_set_rc_csum
- */
-static int nes_netdev_set_rx_csum(struct net_device *netdev, u32 enable)
-{
-	struct nes_vnic *nesvnic = netdev_priv(netdev);
-
-	if (enable)
-		nesvnic->rx_checksum_disabled = 0;
-	else
-		nesvnic->rx_checksum_disabled = 1;
-	return 0;
-}
-
 
 /**
  * nes_netdev_get_sset_count
@@ -1521,7 +1493,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
 	et_cmd->maxrxpkt = 511;
 
 	if (nesadapter->OneG_Mode) {
-		et_cmd->speed = SPEED_1000;
+		ethtool_cmd_speed_set(et_cmd, SPEED_1000);
 		if (phy_type == NES_PHY_TYPE_PUMA_1G) {
 			et_cmd->supported   = SUPPORTED_1000baseT_Full;
 			et_cmd->advertising = ADVERTISED_1000baseT_Full;
@@ -1560,7 +1532,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd
 		et_cmd->advertising = ADVERTISED_10000baseT_Full;
 		et_cmd->phy_address = mac_index;
 	}
-	et_cmd->speed = SPEED_10000;
+	ethtool_cmd_speed_set(et_cmd, SPEED_10000);
 	et_cmd->autoneg = AUTONEG_DISABLE;
 	return 0;
 }
@@ -1598,19 +1570,10 @@ static int nes_netdev_set_settings(struct net_device *netdev, struct ethtool_cmd
 }
 
 
-static int nes_netdev_set_flags(struct net_device *netdev, u32 flags)
-{
-	return ethtool_op_set_flags(netdev, flags, ETH_FLAG_LRO);
-}
-
-
 static const struct ethtool_ops nes_ethtool_ops = {
 	.get_link = ethtool_op_get_link,
 	.get_settings = nes_netdev_get_settings,
 	.set_settings = nes_netdev_set_settings,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.get_rx_csum = nes_netdev_get_rx_csum,
-	.get_sg = ethtool_op_get_sg,
 	.get_strings = nes_netdev_get_strings,
 	.get_sset_count = nes_netdev_get_sset_count,
 	.get_ethtool_stats = nes_netdev_get_ethtool_stats,
@@ -1619,13 +1582,6 @@ static const struct ethtool_ops nes_ethtool_ops = {
 	.set_coalesce = nes_netdev_set_coalesce,
 	.get_pauseparam = nes_netdev_get_pauseparam,
 	.set_pauseparam = nes_netdev_set_pauseparam,
-	.set_tx_csum = ethtool_op_set_tx_csum,
-	.set_rx_csum = nes_netdev_set_rx_csum,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = ethtool_op_get_tso,
-	.set_tso = ethtool_op_set_tso,
-	.get_flags = ethtool_op_get_flags,
-	.set_flags = nes_netdev_set_flags,
 };
 
 
@@ -1727,12 +1683,11 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
 	netdev->dev_addr[5] = (u8)u64temp;
 	memcpy(netdev->perm_addr, netdev->dev_addr, 6);
 
-	if ((nesvnic->logical_port < 2) || (nesdev->nesadapter->hw_rev != NE020_REV)) {
-		netdev->features |= NETIF_F_TSO | NETIF_F_SG | NETIF_F_IP_CSUM;
-		netdev->features |= NETIF_F_GSO | NETIF_F_TSO | NETIF_F_SG | NETIF_F_IP_CSUM;
-	} else {
-		netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
-	}
+	netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM;
+	if ((nesvnic->logical_port < 2) || (nesdev->nesadapter->hw_rev != NE020_REV))
+		netdev->hw_features |= NETIF_F_TSO;
+	netdev->features |= netdev->hw_features;
+	netdev->hw_features |= NETIF_F_LRO;
 
 	nes_debug(NES_DBG_INIT, "nesvnic = %p, reported features = 0x%lX, QPid = %d,"
 			" nic_index = %d, logical_port = %d, mac_index = %d.\n",
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 26d8018c0a7c557d6eb2f4f8f69adf09d916c781..95ca93ceedac993f68064671ee4f4d64f6ddc00b 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1484,7 +1484,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
 			(nesqp->ibqp_state == IB_QPS_RTR)) && (nesqp->cm_id)) {
 		cm_id = nesqp->cm_id;
 		cm_event.event = IW_CM_EVENT_CONNECT_REPLY;
-		cm_event.status = IW_CM_EVENT_STATUS_TIMEOUT;
+		cm_event.status = -ETIMEDOUT;
 		cm_event.local_addr = cm_id->local_addr;
 		cm_event.remote_addr = cm_id->remote_addr;
 		cm_event.private_data = NULL;
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 6bab3eaea70f3588f31de57c69703ac5da736935..9f53e68a096a329f499cbb1c9d63b6800b5add55 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -7534,7 +7534,8 @@ static int serdes_7322_init_new(struct qib_pportdata *ppd)
 	ibsd_wr_allchans(ppd, 4, (1 << 10), BMASK(10, 10));
 	tstart = get_jiffies_64();
 	while (chan_done &&
-	       !time_after64(tstart, tstart + msecs_to_jiffies(500))) {
+	       !time_after64(get_jiffies_64(),
+			tstart + msecs_to_jiffies(500))) {
 		msleep(20);
 		for (chan = 0; chan < SERDES_CHANS; ++chan) {
 			rxcaldone = ahb_mod(ppd->dd, IBSD(ppd->hw_pidx),
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index 48b6674cbc49f97b9fd4e8d225325b6304833b5d..891cc2ff5f00c3033ab026438b7b1a83f30feff6 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -526,11 +526,8 @@ static int qib_tune_pcie_coalesce(struct qib_devdata *dd)
 	 */
 	devid = parent->device;
 	if (devid >= 0x25e2 && devid <= 0x25fa) {
-		u8 rev;
-
 		/* 5000 P/V/X/Z */
-		pci_read_config_byte(parent, PCI_REVISION_ID, &rev);
-		if (rev <= 0xb2)
+		if (parent->revision <= 0xb2)
 			bits = 1U << 10;
 		else
 			bits = 7U << 10;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index ab97f92fc257a9fb9741a86013542f742a0e3b29..7b6985a2e6520f98e38d4a38337a6809e0049d85 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -91,7 +91,6 @@ enum {
 	IPOIB_STOP_REAPER	  = 7,
 	IPOIB_FLAG_ADMIN_CM	  = 9,
 	IPOIB_FLAG_UMCAST	  = 10,
-	IPOIB_FLAG_CSUM		  = 11,
 
 	IPOIB_MAX_BACKOFF_SECONDS = 16,
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 93d55806b9670dab23f0062108df49fb93141e1d..39913a065f99d833bcced4257c794c26341235b4 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -1463,8 +1463,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr,
 		set_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags);
 		ipoib_warn(priv, "enabling connected mode "
 			   "will cause multicast packet drops\n");
-
-		dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO);
+		netdev_update_features(dev);
 		rtnl_unlock();
 		priv->tx_wr.send_flags &= ~IB_SEND_IP_CSUM;
 
@@ -1474,13 +1473,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr,
 
 	if (!strcmp(buf, "datagram\n")) {
 		clear_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags);
-
-		if (test_bit(IPOIB_FLAG_CSUM, &priv->flags)) {
-			dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
-			priv->dev->features |= NETIF_F_GRO;
-			if (priv->hca_caps & IB_DEVICE_UD_TSO)
-				dev->features |= NETIF_F_TSO;
-		}
+		netdev_update_features(dev);
 		dev_set_mtu(dev, min(priv->mcast_mtu, dev->mtu));
 		rtnl_unlock();
 		ipoib_flush_paths(dev);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
index 19f7f5206f781dfec652c4d5b0f026a9b80ac5a6..29bc7b5724aceb8746f8444fbbbae506abbea244 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
@@ -42,32 +42,6 @@ static void ipoib_get_drvinfo(struct net_device *netdev,
 	strncpy(drvinfo->driver, "ipoib", sizeof(drvinfo->driver) - 1);
 }
 
-static u32 ipoib_get_rx_csum(struct net_device *dev)
-{
-	struct ipoib_dev_priv *priv = netdev_priv(dev);
-	return test_bit(IPOIB_FLAG_CSUM, &priv->flags) &&
-		!test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags);
-}
-
-static int ipoib_set_tso(struct net_device *dev, u32 data)
-{
-	struct ipoib_dev_priv *priv = netdev_priv(dev);
-
-	if (data) {
-		if (!test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags) &&
-		    (dev->features & NETIF_F_SG) &&
-		    (priv->hca_caps & IB_DEVICE_UD_TSO)) {
-			dev->features |= NETIF_F_TSO;
-		} else {
-			ipoib_warn(priv, "can't set TSO on\n");
-			return -EOPNOTSUPP;
-		}
-	} else
-		dev->features &= ~NETIF_F_TSO;
-
-	return 0;
-}
-
 static int ipoib_get_coalesce(struct net_device *dev,
 			      struct ethtool_coalesce *coal)
 {
@@ -108,8 +82,6 @@ static int ipoib_set_coalesce(struct net_device *dev,
 
 static const struct ethtool_ops ipoib_ethtool_ops = {
 	.get_drvinfo		= ipoib_get_drvinfo,
-	.get_rx_csum		= ipoib_get_rx_csum,
-	.set_tso		= ipoib_set_tso,
 	.get_coalesce		= ipoib_get_coalesce,
 	.set_coalesce		= ipoib_set_coalesce,
 };
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 806d0292dc3928fab53ee892a39128ef38c9b2d4..81ae61d68a222fd9091cd609b3de1667b5d54aff 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -292,7 +292,7 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc)
 	dev->stats.rx_bytes += skb->len;
 
 	skb->dev = dev;
-	if (test_bit(IPOIB_FLAG_CSUM, &priv->flags) && likely(wc->csum_ok))
+	if ((dev->features & NETIF_F_RXCSUM) && likely(wc->csum_ok))
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 
 	napi_gro_receive(&priv->napi, skb);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index aca3b44f7aed130b71a00a264c1e964fab3640ac..86addca9ddf6f9c035dd633ae7d2d88cafcb85e3 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -171,6 +171,16 @@ static int ipoib_stop(struct net_device *dev)
 	return 0;
 }
 
+static u32 ipoib_fix_features(struct net_device *dev, u32 features)
+{
+	struct ipoib_dev_priv *priv = netdev_priv(dev);
+
+	if (test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags))
+		features &= ~(NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+
+	return features;
+}
+
 static int ipoib_change_mtu(struct net_device *dev, int new_mtu)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
@@ -970,6 +980,7 @@ static const struct net_device_ops ipoib_netdev_ops = {
 	.ndo_open		 = ipoib_open,
 	.ndo_stop		 = ipoib_stop,
 	.ndo_change_mtu		 = ipoib_change_mtu,
+	.ndo_fix_features	 = ipoib_fix_features,
 	.ndo_start_xmit	 	 = ipoib_start_xmit,
 	.ndo_tx_timeout		 = ipoib_timeout,
 	.ndo_set_multicast_list	 = ipoib_set_mcast_list,
@@ -1154,19 +1165,18 @@ int ipoib_set_dev_features(struct ipoib_dev_priv *priv, struct ib_device *hca)
 	kfree(device_attr);
 
 	if (priv->hca_caps & IB_DEVICE_UD_IP_CSUM) {
-		set_bit(IPOIB_FLAG_CSUM, &priv->flags);
-		priv->dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
-	}
+		priv->dev->hw_features = NETIF_F_SG |
+			NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
 
-	priv->dev->features |= NETIF_F_GRO;
+		if (priv->hca_caps & IB_DEVICE_UD_TSO)
+			priv->dev->hw_features |= NETIF_F_TSO;
 
-	if (priv->dev->features & NETIF_F_SG && priv->hca_caps & IB_DEVICE_UD_TSO)
-		priv->dev->features |= NETIF_F_TSO;
+		priv->dev->features |= priv->dev->hw_features;
+	}
 
 	return 0;
 }
 
-
 static struct net_device *ipoib_add_port(const char *format,
 					 struct ib_device *hca, u8 port)
 {
diff --git a/drivers/input/keyboard/atakbd.c b/drivers/input/keyboard/atakbd.c
index 1839194ea98787ff9fb82f810c18fb4a8bdb893d..10bcd4ae54023a39bf7030546e1349780bef8ec5 100644
--- a/drivers/input/keyboard/atakbd.c
+++ b/drivers/input/keyboard/atakbd.c
@@ -223,8 +223,9 @@ static int __init atakbd_init(void)
 		return -ENODEV;
 
 	// need to init core driver if not already done so
-	if (atari_keyb_init())
-		return -ENODEV;
+	error = atari_keyb_init();
+	if (error)
+		return error;
 
 	atakbd_dev = input_allocate_device();
 	if (!atakbd_dev)
diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c
index adf45b3040e90f036c685e37c72f83965499b5bb..5c4a692bf73aee120aaf928fb2d33104f51dea65 100644
--- a/drivers/input/mouse/atarimouse.c
+++ b/drivers/input/mouse/atarimouse.c
@@ -77,15 +77,15 @@ static void atamouse_interrupt(char *buf)
 #endif
 
 	/* only relative events get here */
-	dx =  buf[1];
-	dy = -buf[2];
+	dx = buf[1];
+	dy = buf[2];
 
 	input_report_rel(atamouse_dev, REL_X, dx);
 	input_report_rel(atamouse_dev, REL_Y, dy);
 
-	input_report_key(atamouse_dev, BTN_LEFT,   buttons & 0x1);
+	input_report_key(atamouse_dev, BTN_LEFT,   buttons & 0x4);
 	input_report_key(atamouse_dev, BTN_MIDDLE, buttons & 0x2);
-	input_report_key(atamouse_dev, BTN_RIGHT,  buttons & 0x4);
+	input_report_key(atamouse_dev, BTN_RIGHT,  buttons & 0x1);
 
 	input_sync(atamouse_dev);
 
@@ -108,7 +108,7 @@ static int atamouse_open(struct input_dev *dev)
 static void atamouse_close(struct input_dev *dev)
 {
 	ikbd_mouse_disable();
-	atari_mouse_interrupt_hook = NULL;
+	atari_input_mouse_interrupt_hook = NULL;
 }
 
 static int __init atamouse_init(void)
@@ -118,8 +118,9 @@ static int __init atamouse_init(void)
 	if (!MACH_IS_ATARI || !ATARIHW_PRESENT(ST_MFP))
 		return -ENODEV;
 
-	if (!atari_keyb_init())
-		return -ENODEV;
+	error = atari_keyb_init();
+	if (error)
+		return error;
 
 	atamouse_dev = input_allocate_device();
 	if (!atamouse_dev)
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 8755f5f3ad37c2218de60b96782c0863615a705e..f3698967edf6bdd0e8b7f4b19abdb19e335a2c3d 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -120,17 +120,21 @@ static void serport_ldisc_close(struct tty_struct *tty)
  * 'interrupt' routine.
  */
 
-static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
+static unsigned int serport_ldisc_receive(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count)
 {
 	struct serport *serport = (struct serport*) tty->disc_data;
 	unsigned long flags;
 	unsigned int ch_flags;
+	int ret = 0;
 	int i;
 
 	spin_lock_irqsave(&serport->lock, flags);
 
-	if (!test_bit(SERPORT_ACTIVE, &serport->flags))
+	if (!test_bit(SERPORT_ACTIVE, &serport->flags)) {
+		ret = -EINVAL;
 		goto out;
+	}
 
 	for (i = 0; i < count; i++) {
 		switch (fp[i]) {
@@ -152,6 +156,8 @@ static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *c
 
 out:
 	spin_unlock_irqrestore(&serport->lock, flags);
+
+	return ret == 0 ? count : ret;
 }
 
 /*
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index c24946f512564e35925d0e6c090b7fd4a6c4eccd..1de1c19dad30f2e0ef089f0901e8d6d0b2584b43 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -281,17 +281,24 @@ struct ser_req {
 	u8			command;
 	u8			ref_off;
 	u16			scratch;
-	__be16			sample;
 	struct spi_message	msg;
 	struct spi_transfer	xfer[6];
+	/*
+	 * DMA (thus cache coherency maintenance) requires the
+	 * transfer buffers to live in their own cache lines.
+	 */
+	__be16 sample ____cacheline_aligned;
 };
 
 struct ads7845_ser_req {
 	u8			command[3];
-	u8			pwrdown[3];
-	u8			sample[3];
 	struct spi_message	msg;
 	struct spi_transfer	xfer[2];
+	/*
+	 * DMA (thus cache coherency maintenance) requires the
+	 * transfer buffers to live in their own cache lines.
+	 */
+	u8 sample[3] ____cacheline_aligned;
 };
 
 static int ads7846_read12_ser(struct device *dev, unsigned command)
diff --git a/drivers/isdn/capi/Kconfig b/drivers/isdn/capi/Kconfig
index a168e8a891beac1b7975a169b2c7edec58623a4c..15c3ffd9d8605b51006d4b65171dacdab7a57b8b 100644
--- a/drivers/isdn/capi/Kconfig
+++ b/drivers/isdn/capi/Kconfig
@@ -33,21 +33,6 @@ config ISDN_CAPI_CAPI20
 	  standardized libcapi20 to access this functionality.  You should say
 	  Y/M here.
 
-config ISDN_CAPI_CAPIFS_BOOL
-	bool "CAPI2.0 filesystem support (DEPRECATED)"
-	depends on ISDN_CAPI_MIDDLEWARE && ISDN_CAPI_CAPI20
-	help
-	  This option provides a special file system, similar to /dev/pts with
-	  device nodes for the special ttys established by using the
-	  middleware extension above.
-	  You no longer need this, udev fully replaces it. This feature is
-	  scheduled for removal.
-
-config ISDN_CAPI_CAPIFS
-	tristate
-	depends on ISDN_CAPI_CAPIFS_BOOL
-	default ISDN_CAPI_CAPI20
-
 config ISDN_CAPI_CAPIDRV
 	tristate "CAPI2.0 capidrv interface support"
 	depends on ISDN_I4L
diff --git a/drivers/isdn/capi/Makefile b/drivers/isdn/capi/Makefile
index 57123e3e497877f3712f35cef25b485d2c1c3da4..4d5b4b71db1e48314d079e77deffc7ba73f7b356 100644
--- a/drivers/isdn/capi/Makefile
+++ b/drivers/isdn/capi/Makefile
@@ -7,7 +7,6 @@
 obj-$(CONFIG_ISDN_CAPI)			+= kernelcapi.o
 obj-$(CONFIG_ISDN_CAPI_CAPI20)		+= capi.o 
 obj-$(CONFIG_ISDN_CAPI_CAPIDRV)		+= capidrv.o
-obj-$(CONFIG_ISDN_CAPI_CAPIFS)		+= capifs.o
 
 # Multipart objects.
 
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 0d7088367038d2bf579696523bedaca49f247b03..e44933d587905d3f375cd4e9812c43273f132b44 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -38,15 +38,10 @@
 #include <linux/isdn/capiutil.h>
 #include <linux/isdn/capicmd.h>
 
-#include "capifs.h"
-
 MODULE_DESCRIPTION("CAPI4Linux: Userspace /dev/capi20 interface");
 MODULE_AUTHOR("Carsten Paeth");
 MODULE_LICENSE("GPL");
 
-#undef _DEBUG_TTYFUNCS		/* call to tty_driver */
-#undef _DEBUG_DATAFLOW		/* data flow */
-
 /* -------- driver information -------------------------------------- */
 
 static DEFINE_MUTEX(capi_mutex);
@@ -85,7 +80,6 @@ struct capiminor {
 	struct kref kref;
 
 	unsigned int      minor;
-	struct dentry *capifs_dentry;
 
 	struct capi20_appl	*ap;
 	u32			ncci;
@@ -300,17 +294,8 @@ static void capiminor_free(struct capiminor *mp)
 
 static void capincci_alloc_minor(struct capidev *cdev, struct capincci *np)
 {
-	struct capiminor *mp;
-	dev_t device;
-
-	if (!(cdev->userflags & CAPIFLAG_HIGHJACKING))
-		return;
-
-	mp = np->minorp = capiminor_alloc(&cdev->ap, np->ncci);
-	if (mp) {
-		device = MKDEV(capinc_tty_driver->major, mp->minor);
-		mp->capifs_dentry = capifs_new_ncci(mp->minor, device);
-	}
+	if (cdev->userflags & CAPIFLAG_HIGHJACKING)
+		np->minorp = capiminor_alloc(&cdev->ap, np->ncci);
 }
 
 static void capincci_free_minor(struct capincci *np)
@@ -319,8 +304,6 @@ static void capincci_free_minor(struct capincci *np)
 	struct tty_struct *tty;
 
 	if (mp) {
-		capifs_free_ncci(mp->capifs_dentry);
-
 		tty = tty_port_tty_get(&mp->port);
 		if (tty) {
 			tty_vhangup(tty);
@@ -432,9 +415,7 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
 
 	tty = tty_port_tty_get(&mp->port);
 	if (!tty) {
-#ifdef _DEBUG_DATAFLOW
-		printk(KERN_DEBUG "capi: currently no receiver\n");
-#endif
+		pr_debug("capi: currently no receiver\n");
 		return -1;
 	}
 	
@@ -447,23 +428,17 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
 	}
 
 	if (ld->ops->receive_buf == NULL) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
-		printk(KERN_DEBUG "capi: ldisc has no receive_buf function\n");
-#endif
+		pr_debug("capi: ldisc has no receive_buf function\n");
 		/* fatal error, do not requeue */
 		goto free_skb;
 	}
 	if (mp->ttyinstop) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
-		printk(KERN_DEBUG "capi: recv tty throttled\n");
-#endif
+		pr_debug("capi: recv tty throttled\n");
 		goto deref_ldisc;
 	}
 
 	if (tty->receive_room < datalen) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
-		printk(KERN_DEBUG "capi: no room in tty\n");
-#endif
+		pr_debug("capi: no room in tty\n");
 		goto deref_ldisc;
 	}
 
@@ -479,10 +454,8 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
 
 	if (errcode == CAPI_NOERROR) {
 		skb_pull(skb, CAPIMSG_LEN(skb->data));
-#ifdef _DEBUG_DATAFLOW
-		printk(KERN_DEBUG "capi: DATA_B3_RESP %u len=%d => ldisc\n",
-					datahandle, skb->len);
-#endif
+		pr_debug("capi: DATA_B3_RESP %u len=%d => ldisc\n",
+			 datahandle, skb->len);
 		ld->ops->receive_buf(tty, skb->data, NULL, skb->len);
 	} else {
 		printk(KERN_ERR "capi: send DATA_B3_RESP failed=%x\n",
@@ -529,9 +502,7 @@ static void handle_minor_send(struct capiminor *mp)
 		return;
 
 	if (mp->ttyoutstop) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
-		printk(KERN_DEBUG "capi: send: tty stopped\n");
-#endif
+		pr_debug("capi: send: tty stopped\n");
 		tty_kref_put(tty);
 		return;
 	}
@@ -573,10 +544,8 @@ static void handle_minor_send(struct capiminor *mp)
 		}
 		errcode = capi20_put_message(mp->ap, skb);
 		if (errcode == CAPI_NOERROR) {
-#ifdef _DEBUG_DATAFLOW
-			printk(KERN_DEBUG "capi: DATA_B3_REQ %u len=%u\n",
-							datahandle, len);
-#endif
+			pr_debug("capi: DATA_B3_REQ %u len=%u\n",
+				 datahandle, len);
 			continue;
 		}
 		capiminor_del_ack(mp, datahandle);
@@ -650,10 +619,8 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
 	}
 	if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_IND) {
 		datahandle = CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+4+2);
-#ifdef _DEBUG_DATAFLOW
-		printk(KERN_DEBUG "capi_signal: DATA_B3_IND %u len=%d\n",
-				datahandle, skb->len-CAPIMSG_LEN(skb->data));
-#endif
+		pr_debug("capi_signal: DATA_B3_IND %u len=%d\n",
+			 datahandle, skb->len-CAPIMSG_LEN(skb->data));
 		skb_queue_tail(&mp->inqueue, skb);
 
 		handle_minor_recv(mp);
@@ -661,11 +628,9 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
 	} else if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_CONF) {
 
 		datahandle = CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4);
-#ifdef _DEBUG_DATAFLOW
-		printk(KERN_DEBUG "capi_signal: DATA_B3_CONF %u 0x%x\n",
-				datahandle,
-				CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+2));
-#endif
+		pr_debug("capi_signal: DATA_B3_CONF %u 0x%x\n",
+			 datahandle,
+			 CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+2));
 		kfree_skb(skb);
 		capiminor_del_ack(mp, datahandle);
 		tty = tty_port_tty_get(&mp->port);
@@ -1095,9 +1060,7 @@ static int capinc_tty_write(struct tty_struct *tty,
 	struct capiminor *mp = tty->driver_data;
 	struct sk_buff *skb;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_write(count=%d)\n", count);
-#endif
+	pr_debug("capinc_tty_write(count=%d)\n", count);
 
 	spin_lock_bh(&mp->outlock);
 	skb = mp->outskb;
@@ -1133,9 +1096,7 @@ static int capinc_tty_put_char(struct tty_struct *tty, unsigned char ch)
 	struct sk_buff *skb;
 	int ret = 1;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_put_char(%u)\n", ch);
-#endif
+	pr_debug("capinc_put_char(%u)\n", ch);
 
 	spin_lock_bh(&mp->outlock);
 	skb = mp->outskb;
@@ -1174,9 +1135,7 @@ static void capinc_tty_flush_chars(struct tty_struct *tty)
 	struct capiminor *mp = tty->driver_data;
 	struct sk_buff *skb;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_flush_chars\n");
-#endif
+	pr_debug("capinc_tty_flush_chars\n");
 
 	spin_lock_bh(&mp->outlock);
 	skb = mp->outskb;
@@ -1200,9 +1159,7 @@ static int capinc_tty_write_room(struct tty_struct *tty)
 
 	room = CAPINC_MAX_SENDQUEUE-skb_queue_len(&mp->outqueue);
 	room *= CAPI_MAX_BLKSIZE;
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_write_room = %d\n", room);
-#endif
+	pr_debug("capinc_tty_write_room = %d\n", room);
 	return room;
 }
 
@@ -1210,12 +1167,10 @@ static int capinc_tty_chars_in_buffer(struct tty_struct *tty)
 {
 	struct capiminor *mp = tty->driver_data;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_chars_in_buffer = %d nack=%d sq=%d rq=%d\n",
-			mp->outbytes, mp->nack,
-			skb_queue_len(&mp->outqueue),
-			skb_queue_len(&mp->inqueue));
-#endif
+	pr_debug("capinc_tty_chars_in_buffer = %d nack=%d sq=%d rq=%d\n",
+		 mp->outbytes, mp->nack,
+		 skb_queue_len(&mp->outqueue),
+		 skb_queue_len(&mp->inqueue));
 	return mp->outbytes;
 }
 
@@ -1227,17 +1182,13 @@ static int capinc_tty_ioctl(struct tty_struct *tty,
 
 static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios * old)
 {
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_set_termios\n");
-#endif
+	pr_debug("capinc_tty_set_termios\n");
 }
 
 static void capinc_tty_throttle(struct tty_struct *tty)
 {
 	struct capiminor *mp = tty->driver_data;
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_throttle\n");
-#endif
+	pr_debug("capinc_tty_throttle\n");
 	mp->ttyinstop = 1;
 }
 
@@ -1245,9 +1196,7 @@ static void capinc_tty_unthrottle(struct tty_struct *tty)
 {
 	struct capiminor *mp = tty->driver_data;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_unthrottle\n");
-#endif
+	pr_debug("capinc_tty_unthrottle\n");
 	mp->ttyinstop = 0;
 	handle_minor_recv(mp);
 }
@@ -1256,9 +1205,7 @@ static void capinc_tty_stop(struct tty_struct *tty)
 {
 	struct capiminor *mp = tty->driver_data;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_stop\n");
-#endif
+	pr_debug("capinc_tty_stop\n");
 	mp->ttyoutstop = 1;
 }
 
@@ -1266,9 +1213,7 @@ static void capinc_tty_start(struct tty_struct *tty)
 {
 	struct capiminor *mp = tty->driver_data;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_start\n");
-#endif
+	pr_debug("capinc_tty_start\n");
 	mp->ttyoutstop = 0;
 	handle_minor_send(mp);
 }
@@ -1277,39 +1222,29 @@ static void capinc_tty_hangup(struct tty_struct *tty)
 {
 	struct capiminor *mp = tty->driver_data;
 
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_hangup\n");
-#endif
+	pr_debug("capinc_tty_hangup\n");
 	tty_port_hangup(&mp->port);
 }
 
 static int capinc_tty_break_ctl(struct tty_struct *tty, int state)
 {
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_break_ctl(%d)\n", state);
-#endif
+	pr_debug("capinc_tty_break_ctl(%d)\n", state);
 	return 0;
 }
 
 static void capinc_tty_flush_buffer(struct tty_struct *tty)
 {
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_flush_buffer\n");
-#endif
+	pr_debug("capinc_tty_flush_buffer\n");
 }
 
 static void capinc_tty_set_ldisc(struct tty_struct *tty)
 {
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_set_ldisc\n");
-#endif
+	pr_debug("capinc_tty_set_ldisc\n");
 }
 
 static void capinc_tty_send_xchar(struct tty_struct *tty, char ch)
 {
-#ifdef _DEBUG_TTYFUNCS
-	printk(KERN_DEBUG "capinc_tty_send_xchar(%d)\n", ch);
-#endif
+	pr_debug("capinc_tty_send_xchar(%d)\n", ch);
 }
 
 static const struct tty_operations capinc_ops = {
@@ -1514,10 +1449,8 @@ static int __init capi_init(void)
 
 	proc_init();
 
-#if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE)
-        compileinfo = " (middleware+capifs)";
-#elif defined(CONFIG_ISDN_CAPI_MIDDLEWARE)
-        compileinfo = " (no capifs)";
+#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
+        compileinfo = " (middleware)";
 #else
         compileinfo = " (no middleware)";
 #endif
diff --git a/drivers/isdn/capi/capifs.c b/drivers/isdn/capi/capifs.c
deleted file mode 100644
index b4faed7fe0d338dffd6e57aaf4256cf859af5e10..0000000000000000000000000000000000000000
--- a/drivers/isdn/capi/capifs.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* $Id: capifs.c,v 1.1.2.3 2004/01/16 21:09:26 keil Exp $
- * 
- * Copyright 2000 by Carsten Paeth <calle@calle.de>
- *
- * Heavily based on devpts filesystem from H. Peter Anvin
- * 
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/fs.h>
-#include <linux/mount.h>
-#include <linux/slab.h>
-#include <linux/namei.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/ctype.h>
-#include <linux/sched.h>	/* current */
-
-#include "capifs.h"
-
-MODULE_DESCRIPTION("CAPI4Linux: /dev/capi/ filesystem");
-MODULE_AUTHOR("Carsten Paeth");
-MODULE_LICENSE("GPL");
-
-/* ------------------------------------------------------------------ */
-
-#define CAPIFS_SUPER_MAGIC (('C'<<8)|'N')
-
-static struct vfsmount *capifs_mnt;
-static int capifs_mnt_count;
-
-static struct {
-	int setuid;
-	int setgid;
-	uid_t   uid;
-	gid_t   gid;
-	umode_t mode;
-} config = {.mode = 0600};
-
-/* ------------------------------------------------------------------ */
-
-static int capifs_remount(struct super_block *s, int *flags, char *data)
-{
-	int setuid = 0;
-	int setgid = 0;
-	uid_t uid = 0;
-	gid_t gid = 0;
-	umode_t mode = 0600;
-	char *this_char;
-	char *new_opt = kstrdup(data, GFP_KERNEL);
-
-	this_char = NULL;
-	while ((this_char = strsep(&data, ",")) != NULL) {
-		int n;
-		char dummy;
-		if (!*this_char)
-			continue;
-		if (sscanf(this_char, "uid=%i%c", &n, &dummy) == 1) {
-			setuid = 1;
-			uid = n;
-		} else if (sscanf(this_char, "gid=%i%c", &n, &dummy) == 1) {
-			setgid = 1;
-			gid = n;
-		} else if (sscanf(this_char, "mode=%o%c", &n, &dummy) == 1)
-			mode = n & ~S_IFMT;
-		else {
-			kfree(new_opt);
-			printk("capifs: called with bogus options\n");
-			return -EINVAL;
-		}
-	}
-
-	mutex_lock(&s->s_root->d_inode->i_mutex);
-
-	replace_mount_options(s, new_opt);
-	config.setuid  = setuid;
-	config.setgid  = setgid;
-	config.uid     = uid;
-	config.gid     = gid;
-	config.mode    = mode;
-
-	mutex_unlock(&s->s_root->d_inode->i_mutex);
-
-	return 0;
-}
-
-static const struct super_operations capifs_sops =
-{
-	.statfs		= simple_statfs,
-	.remount_fs	= capifs_remount,
-	.show_options	= generic_show_options,
-};
-
-
-static int
-capifs_fill_super(struct super_block *s, void *data, int silent)
-{
-	struct inode * inode;
-
-	s->s_blocksize = 1024;
-	s->s_blocksize_bits = 10;
-	s->s_magic = CAPIFS_SUPER_MAGIC;
-	s->s_op = &capifs_sops;
-	s->s_time_gran = 1;
-
-	inode = new_inode(s);
-	if (!inode)
-		goto fail;
-	inode->i_ino = 1;
-	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
-	inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR;
-	inode->i_op = &simple_dir_inode_operations;
-	inode->i_fop = &simple_dir_operations;
-	inode->i_nlink = 2;
-
-	s->s_root = d_alloc_root(inode);
-	if (s->s_root)
-		return 0;
-	
-	printk("capifs: get root dentry failed\n");
-	iput(inode);
-fail:
-	return -ENOMEM;
-}
-
-static struct dentry *capifs_mount(struct file_system_type *fs_type,
-	int flags, const char *dev_name, void *data)
-{
-	return mount_single(fs_type, flags, data, capifs_fill_super);
-}
-
-static struct file_system_type capifs_fs_type = {
-	.owner		= THIS_MODULE,
-	.name		= "capifs",
-	.mount		= capifs_mount,
-	.kill_sb	= kill_anon_super,
-};
-
-static struct dentry *new_ncci(unsigned int number, dev_t device)
-{
-	struct super_block *s = capifs_mnt->mnt_sb;
-	struct dentry *root = s->s_root;
-	struct dentry *dentry;
-	struct inode *inode;
-	char name[10];
-	int namelen;
-
-	mutex_lock(&root->d_inode->i_mutex);
-
-	namelen = sprintf(name, "%d", number);
-	dentry = lookup_one_len(name, root, namelen);
-	if (IS_ERR(dentry)) {
-		dentry = NULL;
-		goto unlock_out;
-	}
-
-	if (dentry->d_inode) {
-		dput(dentry);
-		dentry = NULL;
-		goto unlock_out;
-	}
-
-	inode = new_inode(s);
-	if (!inode) {
-		dput(dentry);
-		dentry = NULL;
-		goto unlock_out;
-	}
-
-	/* config contents is protected by root's i_mutex */
-	inode->i_uid = config.setuid ? config.uid : current_fsuid();
-	inode->i_gid = config.setgid ? config.gid : current_fsgid();
-	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
-	inode->i_ino = number + 2;
-	init_special_inode(inode, S_IFCHR|config.mode, device);
-
-	d_instantiate(dentry, inode);
-	dget(dentry);
-
-unlock_out:
-	mutex_unlock(&root->d_inode->i_mutex);
-
-	return dentry;
-}
-
-struct dentry *capifs_new_ncci(unsigned int number, dev_t device)
-{
-	struct dentry *dentry;
-
-	if (simple_pin_fs(&capifs_fs_type, &capifs_mnt, &capifs_mnt_count) < 0)
-		return NULL;
-
-	dentry = new_ncci(number, device);
-	if (!dentry)
-		simple_release_fs(&capifs_mnt, &capifs_mnt_count);
-
-	return dentry;
-}
-
-void capifs_free_ncci(struct dentry *dentry)
-{
-	struct dentry *root = capifs_mnt->mnt_sb->s_root;
-	struct inode *inode;
-
-	if (!dentry)
-		return;
-
-	mutex_lock(&root->d_inode->i_mutex);
-
-	inode = dentry->d_inode;
-	if (inode) {
-		drop_nlink(inode);
-		d_delete(dentry);
-		dput(dentry);
-	}
-	dput(dentry);
-
-	mutex_unlock(&root->d_inode->i_mutex);
-
-	simple_release_fs(&capifs_mnt, &capifs_mnt_count);
-}
-
-static int __init capifs_init(void)
-{
-	return register_filesystem(&capifs_fs_type);
-}
-
-static void __exit capifs_exit(void)
-{
-	unregister_filesystem(&capifs_fs_type);
-}
-
-EXPORT_SYMBOL(capifs_new_ncci);
-EXPORT_SYMBOL(capifs_free_ncci);
-
-module_init(capifs_init);
-module_exit(capifs_exit);
diff --git a/drivers/isdn/capi/capifs.h b/drivers/isdn/capi/capifs.h
deleted file mode 100644
index e193d1189531d5c1c668325c3abb25e38bb60b34..0000000000000000000000000000000000000000
--- a/drivers/isdn/capi/capifs.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* $Id: capifs.h,v 1.1.2.2 2004/01/16 21:09:26 keil Exp $
- * 
- * Copyright 2000 by Carsten Paeth <calle@calle.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/dcache.h>
-
-#if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE)
-
-struct dentry *capifs_new_ncci(unsigned int num, dev_t device);
-void capifs_free_ncci(struct dentry *dentry);
-
-#else
-
-static inline struct dentry *capifs_new_ncci(unsigned int num, dev_t device)
-{
-	return NULL;
-}
-
-static inline void capifs_free_ncci(struct dentry *dentry)
-{
-}
-
-#endif
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 8a3c5cfc4fea4637f4a7ac9434f15fe01304344a..3913f47ef86dc08b85ff8d3526cda0b1a56b0ed7 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -1157,7 +1157,6 @@ static void write_iso_tasklet(unsigned long data)
 	struct urb *urb;
 	int status;
 	struct usb_iso_packet_descriptor *ifd;
-	int offset;
 	unsigned long flags;
 	int i;
 	struct sk_buff *skb;
@@ -1225,7 +1224,6 @@ static void write_iso_tasklet(unsigned long data)
 			 *   successfully sent
 			 * - all following frames are not sent at all
 			 */
-			offset = done->limit;	/* default (no error) */
 			for (i = 0; i < BAS_NUMFRAMES; i++) {
 				ifd = &urb->iso_frame_desc[i];
 				if (ifd->status ||
@@ -1235,9 +1233,6 @@ static void write_iso_tasklet(unsigned long data)
 						 i, ifd->actual_length,
 						 ifd->length,
 						 get_usb_statmsg(ifd->status));
-					offset = (ifd->offset +
-						  ifd->actual_length)
-						 % BAS_OUTBUFSIZE;
 					break;
 				}
 			}
diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c
index a14187605f5e477549b11143d5da129c55aec9b0..ba74646cf0e481fd2b6741fc4d012aa1cb5a2fc5 100644
--- a/drivers/isdn/gigaset/ev-layer.c
+++ b/drivers/isdn/gigaset/ev-layer.c
@@ -390,12 +390,12 @@ static const struct zsau_resp_t {
  */
 static int cid_of_response(char *s)
 {
-	unsigned long cid;
+	int cid;
 	int rc;
 
 	if (s[-1] != ';')
 		return 0;	/* no CID separator */
-	rc = strict_strtoul(s, 10, &cid);
+	rc = kstrtoint(s, 10, &cid);
 	if (rc)
 		return 0;	/* CID not numeric */
 	if (cid < 1 || cid > 65535)
@@ -566,27 +566,19 @@ void gigaset_handle_modem_response(struct cardstate *cs)
 		case RT_ZCAU:
 			event->parameter = -1;
 			if (curarg + 1 < params) {
-				unsigned long type, value;
-
-				i = strict_strtoul(argv[curarg++], 16, &type);
-				j = strict_strtoul(argv[curarg++], 16, &value);
+				u8 type, value;
 
-				if (i == 0 && type < 256 &&
-				    j == 0 && value < 256)
+				i = kstrtou8(argv[curarg++], 16, &type);
+				j = kstrtou8(argv[curarg++], 16, &value);
+				if (i == 0 && j == 0)
 					event->parameter = (type << 8) | value;
 			} else
 				curarg = params - 1;
 			break;
 		case RT_NUMBER:
-			event->parameter = -1;
-			if (curarg < params) {
-				unsigned long res;
-				int rc;
-
-				rc = strict_strtoul(argv[curarg++], 10, &res);
-				if (rc == 0)
-					event->parameter = res;
-			}
+			if (curarg >= params ||
+			    kstrtoint(argv[curarg++], 10, &event->parameter))
+				event->parameter = -1;
 			gig_dbg(DEBUG_EVENT, "parameter==%d", event->parameter);
 			break;
 		}
diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
index 86a5c4f7775eb5c95a23a35b1bf05a77a8ba9681..1d44d470897ca4660b6e4f4e05218293f3e9c398 100644
--- a/drivers/isdn/gigaset/ser-gigaset.c
+++ b/drivers/isdn/gigaset/ser-gigaset.c
@@ -674,7 +674,7 @@ gigaset_tty_ioctl(struct tty_struct *tty, struct file *file,
  *	cflags	buffer containing error flags for received characters (ignored)
  *	count	number of received characters
  */
-static void
+static unsigned int
 gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
 		    char *cflags, int count)
 {
@@ -683,12 +683,12 @@ gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
 	struct inbuf_t *inbuf;
 
 	if (!cs)
-		return;
+		return -ENODEV;
 	inbuf = cs->inbuf;
 	if (!inbuf) {
 		dev_err(cs->dev, "%s: no inbuf\n", __func__);
 		cs_put(cs);
-		return;
+		return -EINVAL;
 	}
 
 	tail = inbuf->tail;
@@ -725,6 +725,8 @@ gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
 	gig_dbg(DEBUG_INTR, "%s-->BH", __func__);
 	gigaset_schedule_event(cs);
 	cs_put(cs);
+
+	return count;
 }
 
 /*
diff --git a/drivers/isdn/hardware/eicon/debug.c b/drivers/isdn/hardware/eicon/debug.c
index 3626401208866f54fcaa25cbdfc7a1f892133a43..7a9894cb455714b264539cd11d5049c7ecccbe81 100644
--- a/drivers/isdn/hardware/eicon/debug.c
+++ b/drivers/isdn/hardware/eicon/debug.c
@@ -861,7 +861,7 @@ static int diva_get_idi_adapter_info (IDI_CALL request, dword* serial, dword* lo
 void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
   diva_os_spin_lock_magic_t old_irql, old_irql1;
   dword sec, usec, logical, serial, org_mask;
-  int id, best_id = 0, free_id = -1;
+  int id, free_id = -1;
   char tmp[128];
   diva_dbg_entry_head_t* pmsg = NULL;
   int len;
@@ -906,7 +906,6 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
         and slot is still free - reuse it
         */
       free_id = id;
-      best_id = 1;
       break;
     }
   }
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 8c5c563c4f123fc4e61780433c1a44481887b9e5..a3395986df3d79a6344ecf3aaa66d5391ec2f84f 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -1198,7 +1198,6 @@ static byte connect_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
   word ch;
   word i;
   word Info;
-  word CIP;
   byte LinkLayer;
   API_PARSE * ai;
   API_PARSE * bp;
@@ -1340,7 +1339,6 @@ static byte connect_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
         add_s(plci,BC,&parms[6]);
         add_s(plci,LLC,&parms[7]);
         add_s(plci,HLC,&parms[8]);
-        CIP = GET_WORD(parms[0].info);
         if (a->Info_Mask[appl->Id-1] & 0x200)
         {
           /* early B3 connect (CIP mask bit 9) no release after a disc */
@@ -4830,7 +4828,6 @@ static void sig_ind(PLCI *plci)
   dword x_Id;
   dword Id;
   dword rId;
-  word Number = 0;
   word i;
   word cip;
   dword cip_mask;
@@ -5106,7 +5103,7 @@ static void sig_ind(PLCI *plci)
     }
   }
 
-  if(plci->appl) Number = plci->appl->Number++;
+  if(plci->appl) plci->appl->Number++;
 
   switch(plci->Sig.Ind) {
   /* Response to Get_Supported_Services request */
@@ -5894,7 +5891,6 @@ static void sig_ind(PLCI *plci)
     break;
 
   case TEL_CTRL:
-    Number = 0;
     ie = multi_fac_parms[0]; /* inspect the facility hook indications */
     if(plci->State==ADVANCED_VOICE_SIG && ie[0]){
       switch (ie[1]&0x91) {
@@ -10119,14 +10115,12 @@ static byte dtmf_request (dword Id, word Number, DIVA_CAPI_ADAPTER   *a, PLCI
 
 static void dtmf_confirmation (dword Id, PLCI   *plci)
 {
-  word Info;
   word i;
     byte result[4];
 
   dbug (1, dprintf ("[%06lx] %s,%d: dtmf_confirmation",
     UnMapId (Id), (char   *)(FILE_), __LINE__));
 
-  Info = GOOD;
   result[0] = 2;
   PUT_WORD (&result[1], DTMF_SUCCESS);
   if (plci->dtmf_send_requests != 0)
@@ -11520,13 +11514,12 @@ static word mixer_restore_config (dword Id, PLCI   *plci, byte Rc)
 static void mixer_command (dword Id, PLCI   *plci, byte Rc)
 {
   DIVA_CAPI_ADAPTER   *a;
-  word i, internal_command, Info;
+  word i, internal_command;
 
   dbug (1, dprintf ("[%06lx] %s,%d: mixer_command %02x %04x %04x",
     UnMapId (Id), (char   *)(FILE_), __LINE__, Rc, plci->internal_command,
     plci->li_cmd));
 
-  Info = GOOD;
   a = plci->adapter;
   internal_command = plci->internal_command;
   plci->internal_command = 0;
@@ -11550,7 +11543,6 @@ static void mixer_command (dword Id, PLCI   *plci, byte Rc)
         {
           dbug (1, dprintf ("[%06lx] %s,%d: Load mixer failed",
             UnMapId (Id), (char   *)(FILE_), __LINE__));
-          Info = _FACILITY_NOT_SUPPORTED;
           break;
         }
         if (plci->internal_command)
@@ -11592,7 +11584,6 @@ static void mixer_command (dword Id, PLCI   *plci, byte Rc)
             } while ((plci->li_plci_b_write_pos != plci->li_plci_b_req_pos)
               && !(plci->li_plci_b_queue[i] & LI_PLCI_B_LAST_FLAG));
           }
-          Info = _FACILITY_NOT_SUPPORTED;
           break;
         }
         if (plci->internal_command)
@@ -11610,7 +11601,6 @@ static void mixer_command (dword Id, PLCI   *plci, byte Rc)
         {
           dbug (1, dprintf ("[%06lx] %s,%d: Unload mixer failed",
             UnMapId (Id), (char   *)(FILE_), __LINE__));
-          Info = _FACILITY_NOT_SUPPORTED;
           break;
         }
         if (plci->internal_command)
@@ -12448,13 +12438,11 @@ static byte mixer_request (dword Id, word Number, DIVA_CAPI_ADAPTER   *a, PLCI
 static void mixer_indication_coefs_set (dword Id, PLCI   *plci)
 {
   dword d;
-  DIVA_CAPI_ADAPTER   *a;
     byte result[12];
 
   dbug (1, dprintf ("[%06lx] %s,%d: mixer_indication_coefs_set",
     UnMapId (Id), (char   *)(FILE_), __LINE__));
 
-  a = plci->adapter;
   if (plci->li_plci_b_read_pos != plci->li_plci_b_req_pos)
   {
     do
@@ -14111,13 +14099,11 @@ static void select_b_command (dword Id, PLCI   *plci, byte Rc)
 
 static void fax_connect_ack_command (dword Id, PLCI   *plci, byte Rc)
 {
-  word Info;
   word internal_command;
 
   dbug (1, dprintf ("[%06lx] %s,%d: fax_connect_ack_command %02x %04x",
     UnMapId (Id), (char   *)(FILE_), __LINE__, Rc, plci->internal_command));
 
-  Info = GOOD;
   internal_command = plci->internal_command;
   plci->internal_command = 0;
   switch (internal_command)
@@ -14160,13 +14146,11 @@ static void fax_connect_ack_command (dword Id, PLCI   *plci, byte Rc)
 
 static void fax_edata_ack_command (dword Id, PLCI   *plci, byte Rc)
 {
-  word Info;
   word internal_command;
 
   dbug (1, dprintf ("[%06lx] %s,%d: fax_edata_ack_command %02x %04x",
     UnMapId (Id), (char   *)(FILE_), __LINE__, Rc, plci->internal_command));
 
-  Info = GOOD;
   internal_command = plci->internal_command;
   plci->internal_command = 0;
   switch (internal_command)
@@ -14395,13 +14379,11 @@ static void rtp_connect_b3_req_command (dword Id, PLCI   *plci, byte Rc)
 
 static void rtp_connect_b3_res_command (dword Id, PLCI   *plci, byte Rc)
 {
-  word Info;
   word internal_command;
 
   dbug (1, dprintf ("[%06lx] %s,%d: rtp_connect_b3_res_command %02x %04x",
     UnMapId (Id), (char   *)(FILE_), __LINE__, Rc, plci->internal_command));
 
-  Info = GOOD;
   internal_command = plci->internal_command;
   plci->internal_command = 0;
   switch (internal_command)
@@ -14423,7 +14405,6 @@ static void rtp_connect_b3_res_command (dword Id, PLCI   *plci, byte Rc)
     {
       dbug (1, dprintf ("[%06lx] %s,%d: RTP setting connect resp info failed %02x",
         UnMapId (Id), (char   *)(FILE_), __LINE__, Rc));
-      Info = _WRONG_STATE;
       break;
     }
     if (plci_nl_busy (plci))
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 4343abac0b1396c07118fe40295a2466927e71c0..b01a7be1300f2f95fafdda6eabb694a8372b193b 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -405,7 +405,7 @@ hfcpci_empty_bfifo(struct bchannel *bch, struct bzfifo *bz,
     u_char *bdata, int count)
 {
 	u_char		*ptr, *ptr1, new_f2;
-	int		total, maxlen, new_z2;
+	int		maxlen, new_z2;
 	struct zt	*zp;
 
 	if ((bch->debug & DEBUG_HW_BCHANNEL) && !(bch->debug & DEBUG_HW_BFIFO))
@@ -431,7 +431,6 @@ hfcpci_empty_bfifo(struct bchannel *bch, struct bzfifo *bz,
 			printk(KERN_WARNING "HFCPCI: receive out of memory\n");
 			return;
 		}
-		total = count;
 		count -= 3;
 		ptr = skb_put(bch->rx_skb, count);
 
@@ -968,7 +967,6 @@ static void
 ph_state_nt(struct dchannel *dch)
 {
 	struct hfc_pci	*hc = dch->hw;
-	u_char	val;
 
 	if (dch->debug)
 		printk(KERN_DEBUG "%s: NT newstate %x\n",
@@ -982,7 +980,7 @@ ph_state_nt(struct dchannel *dch)
 			hc->hw.int_m1 &= ~HFCPCI_INTS_TIMER;
 			Write_hfc(hc, HFCPCI_INT_M1, hc->hw.int_m1);
 			/* Clear already pending ints */
-			val = Read_hfc(hc, HFCPCI_INT_S1);
+			(void) Read_hfc(hc, HFCPCI_INT_S1);
 			Write_hfc(hc, HFCPCI_STATES, 4 | HFCPCI_LOAD_STATE);
 			udelay(10);
 			Write_hfc(hc, HFCPCI_STATES, 4);
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 8700474747e8cd0251bc54f99f80cb2a7b8eb8e1..3ccbff13eaf238541beb0564542db9a647cbdd8b 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -118,14 +118,12 @@ static void
 ctrl_complete(struct urb *urb)
 {
 	struct hfcsusb *hw = (struct hfcsusb *) urb->context;
-	struct ctrl_buf *buf;
 
 	if (debug & DBG_HFC_CALL_TRACE)
 		printk(KERN_DEBUG "%s: %s\n", hw->name, __func__);
 
 	urb->dev = hw->dev;
 	if (hw->ctrl_cnt) {
-		buf = &hw->ctrl_buff[hw->ctrl_out_idx];
 		hw->ctrl_cnt--;	/* decrement actual count */
 		if (++hw->ctrl_out_idx >= HFC_CTRL_BUFSIZE)
 			hw->ctrl_out_idx = 0;	/* pointer wrap */
@@ -1726,7 +1724,6 @@ hfcsusb_stop_endpoint(struct hfcsusb *hw, int channel)
 static int
 setup_hfcsusb(struct hfcsusb *hw)
 {
-	int err;
 	u_char b;
 
 	if (debug & DBG_HFC_CALL_TRACE)
@@ -1745,7 +1742,7 @@ setup_hfcsusb(struct hfcsusb *hw)
 	}
 
 	/* first set the needed config, interface and alternate */
-	err = usb_set_interface(hw->dev, hw->if_used, hw->alt_used);
+	(void) usb_set_interface(hw->dev, hw->if_used, hw->alt_used);
 
 	hw->led_state = 0;
 
diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c
index 85a8fd8dd0b7c64f69688b926e9a30a0ecbff5cf..21cbbe1d55635b8e9d5490efd63c2e352debf98a 100644
--- a/drivers/isdn/hisax/arcofi.c
+++ b/drivers/isdn/hisax/arcofi.c
@@ -30,8 +30,6 @@ add_arcofi_timer(struct IsdnCardState *cs) {
 
 static void
 send_arcofi(struct IsdnCardState *cs) {
-	u_char val;
-	
 	add_arcofi_timer(cs);
 	cs->dc.isac.mon_txp = 0;
 	cs->dc.isac.mon_txc = cs->dc.isac.arcofi_list->len;
@@ -45,7 +43,7 @@ send_arcofi(struct IsdnCardState *cs) {
 	cs->dc.isac.mocr &= 0x0f;
 	cs->dc.isac.mocr |= 0xa0;
 	cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
-	val = cs->readisac(cs, ISAC_MOSR);
+	(void) cs->readisac(cs, ISAC_MOSR);
 	cs->writeisac(cs, ISAC_MOX1, cs->dc.isac.mon_tx[cs->dc.isac.mon_txp++]);
 	cs->dc.isac.mocr |= 0x10;
 	cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index 496d477af0f82fe428798c208e858d407e93d9a8..9e5e87be756b179db066467b8c3eefdba1d67b9c 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -129,12 +129,10 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev, void *priv_data)
 
 static int __devinit elsa_cs_config(struct pcmcia_device *link)
 {
-    local_info_t *dev;
     int i;
     IsdnCard_t icard;
 
     dev_dbg(&link->dev, "elsa_config(0x%p)\n", link);
-    dev = link->priv;
 
     link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
 
diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index cbda3790a10daa8a2c3d3775d498c63a331e3a15..3fa9f6171095c7c838695f13c7148b82810872bd 100644
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -109,11 +109,10 @@ static void change_speed(struct IsdnCardState *cs, int baud)
 {
 	int	quot = 0, baud_base;
 	unsigned cval, fcr = 0;
-	int	bits;
 
 
 	/* byte size and parity */
-	cval = 0x03; bits = 10;
+	cval = 0x03;
 	/* Determine divisor based on baud rate */
 	baud_base = BASE_BAUD;
 	quot = baud_base / baud;
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index ed9527aa5f2cd8e93c3233cd6d8d53ce3a4292c8..f407de0e006d19edd00cd525318bee6930607551 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -258,11 +258,9 @@ static void
 ctrl_complete(struct urb *urb)
 {
 	hfcusb_data *hfc = (hfcusb_data *) urb->context;
-	ctrl_buft *buf;
 
 	urb->dev = hfc->dev;
 	if (hfc->ctrl_cnt) {
-		buf = &hfc->ctrl_buff[hfc->ctrl_out_idx];
 		hfc->ctrl_cnt--;	/* decrement actual count */
 		if (++hfc->ctrl_out_idx >= HFC_CTRL_BUFSIZE)
 			hfc->ctrl_out_idx = 0;	/* pointer wrap */
@@ -1097,7 +1095,7 @@ static int
 hfc_usb_init(hfcusb_data * hfc)
 {
 	usb_fifo *fifo;
-	int i, err;
+	int i;
 	u_char b;
 	struct hisax_b_if *p_b_if[2];
 
@@ -1112,7 +1110,7 @@ hfc_usb_init(hfcusb_data * hfc)
 	}
 
 	/* first set the needed config, interface and alternate */
-	err = usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used);
+	usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used);
 
 	/* do Chip reset */
 	write_usb(hfc, HFCUSB_CIRM, 8);
diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c
index 332104103e18c5ff653a0ffee72e5a0d6063025d..690840444184284f53e94884c88c27de3fa4df65 100644
--- a/drivers/isdn/hisax/ipacx.c
+++ b/drivers/isdn/hisax/ipacx.c
@@ -96,7 +96,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg)
 {
 	struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware;
 	struct sk_buff *skb = arg;
-  u_char cda1_cr, cda2_cr;
+	u_char cda1_cr;
 
 	switch (pr) {
 		case (PH_DATA |REQUEST):
@@ -163,7 +163,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg)
       cs->writeisac(cs, IPACX_CDA_TSDP10, 0x80); // Timeslot 0 is B1
       cs->writeisac(cs, IPACX_CDA_TSDP11, 0x81); // Timeslot 0 is B1
       cda1_cr = cs->readisac(cs, IPACX_CDA1_CR);
-      cda2_cr = cs->readisac(cs, IPACX_CDA2_CR);
+      (void) cs->readisac(cs, IPACX_CDA2_CR);
 			if ((long)arg &1) { // loop B1
         cs->writeisac(cs, IPACX_CDA1_CR, cda1_cr |0x0a); 
       }
diff --git a/drivers/isdn/hisax/jade.c b/drivers/isdn/hisax/jade.c
index ea8f840871d0ed81eadbf79a84e3d16417025b2d..a06cea09158b06e141e050707c6824c9ee01201d 100644
--- a/drivers/isdn/hisax/jade.c
+++ b/drivers/isdn/hisax/jade.c
@@ -23,10 +23,9 @@
 int
 JadeVersion(struct IsdnCardState *cs, char *s)
 {
-    int ver,i;
+    int ver;
     int to = 50;
     cs->BC_Write_Reg(cs, -1, 0x50, 0x19);
-    i=0;
     while (to) {
     	udelay(1);
 	ver = cs->BC_Read_Reg(cs, -1, 0x60);
diff --git a/drivers/isdn/hisax/l3dss1.c b/drivers/isdn/hisax/l3dss1.c
index 8e2fd02ecce0edd164c377f2e742f37533c8419e..b0d9ab1f21c07b22b1a770ebaab18a87b43202e2 100644
--- a/drivers/isdn/hisax/l3dss1.c
+++ b/drivers/isdn/hisax/l3dss1.c
@@ -2943,7 +2943,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
 static void
 dss1up(struct PStack *st, int pr, void *arg)
 {
-	int i, mt, cr, cause, callState;
+	int i, mt, cr, callState;
 	char *ptr;
 	u_char *p;
 	struct sk_buff *skb = arg;
@@ -3034,12 +3034,10 @@ dss1up(struct PStack *st, int pr, void *arg)
 				return;
 			}
 		} else if (mt == MT_STATUS) {
-			cause = 0;
 			if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {
 				ptr++;
 				if (*ptr++ == 2)
 					ptr++;
-				cause = *ptr & 0x7f;
 			}
 			callState = 0;
 			if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {
diff --git a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c
index 7b229c0ce1151b29e99bcf25c784bf80a9608a3b..092dcbb39d94315b8f018f3cda63c2f33b0aeb90 100644
--- a/drivers/isdn/hisax/l3ni1.c
+++ b/drivers/isdn/hisax/l3ni1.c
@@ -2883,7 +2883,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
 static void
 ni1up(struct PStack *st, int pr, void *arg)
 {
-	int i, mt, cr, cause, callState;
+	int i, mt, cr, callState;
 	char *ptr;
 	u_char *p;
 	struct sk_buff *skb = arg;
@@ -2986,12 +2986,10 @@ ni1up(struct PStack *st, int pr, void *arg)
 				return;
 			}
 		} else if (mt == MT_STATUS) {
-			cause = 0;
 			if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {
 				ptr++;
 				if (*ptr++ == 2)
 					ptr++;
-				cause = *ptr & 0x7f;
 			}
 			callState = 0;
 			if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {
diff --git a/drivers/isdn/hisax/st5481.h b/drivers/isdn/hisax/st5481.h
index 64f78a8c28c5969d41a7eaecce923b198335a080..b9054cb7a0da36e30b34c9ada29300ec4092e8b2 100644
--- a/drivers/isdn/hisax/st5481.h
+++ b/drivers/isdn/hisax/st5481.h
@@ -377,7 +377,6 @@ struct st5481_bcs {
 };
 
 struct st5481_adapter {
-	struct list_head list;
 	int number_of_leds;
 	struct usb_device *usb_dev;
 	struct hisax_d_if hisax_d_if;
diff --git a/drivers/isdn/hisax/st5481_init.c b/drivers/isdn/hisax/st5481_init.c
index 13751237bfcde6d861122cc84ca6c18605ea8dee..9f7fd18ff77304a0714d6ebc25a7e23d2978d55f 100644
--- a/drivers/isdn/hisax/st5481_init.c
+++ b/drivers/isdn/hisax/st5481_init.c
@@ -46,8 +46,6 @@ module_param(debug, int, 0);
 #endif
 int st5481_debug;
 
-static LIST_HEAD(adapter_list);
-
 /* ======================================================================
  * registration/deregistration with the USB layer
  */
@@ -86,7 +84,6 @@ static int probe_st5481(struct usb_interface *intf,
 		adapter->bcs[i].b_if.ifc.priv = &adapter->bcs[i];
 		adapter->bcs[i].b_if.ifc.l2l1 = st5481_b_l2l1;
 	}
-	list_add(&adapter->list, &adapter_list);
 
 	retval = st5481_setup_usb(adapter);
 	if (retval < 0)
@@ -125,6 +122,7 @@ static int probe_st5481(struct usb_interface *intf,
  err_usb:
 	st5481_release_usb(adapter);
  err:
+	kfree(adapter);
 	return -EIO;
 }
 
@@ -142,8 +140,6 @@ static void disconnect_st5481(struct usb_interface *intf)
 	if (!adapter)
 		return;
 	
-	list_del(&adapter->list);
-
 	st5481_stop(adapter);
 	st5481_release_b(&adapter->bcs[1]);
 	st5481_release_b(&adapter->bcs[0]);
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index aa25e183bf794947e6687fcc10d599f72fe0385c..360f9ec7c8023e73796ce66a1c6594324c0109a6 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -111,12 +111,10 @@ static int teles_cs_configcheck(struct pcmcia_device *p_dev, void *priv_data)
 
 static int __devinit teles_cs_config(struct pcmcia_device *link)
 {
-    local_info_t *dev;
     int i;
     IsdnCard_t icard;
 
     dev_dbg(&link->dev, "teles_config(0x%p)\n", link);
-    dev = link->priv;
 
     i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
     if (i != 0)
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c
index 2ee93d04b2dd688ffd92690e6d4f4a6baaafee0b..236cc7dadfd09ff13ad6646e1dcfb818dba81efa 100644
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -155,7 +155,6 @@ put_log_buffer(hysdn_card * card, char *cp)
 static ssize_t
 hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t * off)
 {
-	unsigned long u = 0;
 	int rc;
 	unsigned char valbuf[128];
 	hysdn_card *card = file->private_data;
@@ -167,12 +166,10 @@ hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t
 
 	valbuf[count] = 0;	/* terminating 0 */
 
-	rc = strict_strtoul(valbuf, 0, &u);
-
-	if (rc == 0) {
-		card->debug_flags = u;	/* remember debug flags */
-		hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags);
-	}
+	rc = kstrtoul(valbuf, 0, &card->debug_flags);
+	if (rc < 0)
+		return rc;
+	hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags);
 	return (count);
 }				/* hysdn_log_write */
 
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 15632bd2f643cd8c48da2b7d2d6121b6f9d8df1a..6ed82add6ffa8bcebb0b32b85daa84c15a8b56ed 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -399,13 +399,8 @@ isdn_all_eaz(int di, int ch)
 #include <linux/isdn/capicmd.h>
 
 static int
-isdn_capi_rec_hl_msg(capi_msg *cm) {
-	
-	int di;
-	int ch;
-	
-	di = (cm->adr.Controller & 0x7f) -1;
-	ch = isdn_dc2minor(di, (cm->adr.Controller>>8)& 0x7f);
+isdn_capi_rec_hl_msg(capi_msg *cm)
+{
 	switch(cm->Command) {
 		case CAPI_FACILITY:
 			/* in the moment only handled in tty */
@@ -1278,7 +1273,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
 	uint minor = iminor(file->f_path.dentry->d_inode);
 	isdn_ctrl c;
 	int drvidx;
-	int chidx;
 	int ret;
 	int i;
 	char __user *p;
@@ -1340,7 +1334,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
 		drvidx = isdn_minor2drv(minor);
 		if (drvidx < 0)
 			return -ENODEV;
-		chidx = isdn_minor2chan(minor);
 		if (!(dev->drv[drvidx]->flags & DRV_FLAG_RUNNING))
 			return -ENODEV;
 		return 0;
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 2a7d17c194894ff472ce9d173bb59bc89b528420..97988111e45a9e8659c8c41ba2a8d31d953d9ff1 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1678,7 +1678,6 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
 	u32 your_seq;
 	__be32 local;
 	__be32 *addr, *mask;
-	u16 unused;
 
 	if (skb->len < 14)
 		return;
@@ -1722,7 +1721,6 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
 		lp->cisco_last_slarp_in = jiffies;
 		my_seq = be32_to_cpup((__be32 *)(p + 0));
 		your_seq = be32_to_cpup((__be32 *)(p + 4));
-		unused = be16_to_cpup((__be16 *)(p + 8));
 		p += 10;
 		lp->cisco_yourseq = my_seq;
 		lp->cisco_mineseen = your_seq;
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 607d846ae0635c6caefea06f5173c4d814d94fbf..d8504279e502faba47beeee40dcd4b937b0370cf 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -998,7 +998,6 @@ isdn_tty_change_speed(modem_info * info)
 {
 	uint cflag,
 	 cval,
-	 fcr,
 	 quot;
 	int i;
 
@@ -1037,7 +1036,6 @@ isdn_tty_change_speed(modem_info * info)
 		cval |= UART_LCR_PARITY;
 	if (!(cflag & PARODD))
 		cval |= UART_LCR_EPAR;
-	fcr = 0;
 
 	/* CTS flow control flag and modem status interrupts */
 	if (cflag & CRTSCTS) {
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index d0aeb44ee7c00741070dbc9a90894925ee9cba2c..5bc00156315e431633b207734de440c135e7d854 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -1640,7 +1640,7 @@ l2_tei_remove(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st14_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
 	struct layer2 *l2 = fi->userdata;
 	struct sk_buff *skb = arg;
@@ -1654,7 +1654,7 @@ l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st5_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
 	struct layer2 *l2 = fi->userdata;
 	struct sk_buff *skb = arg;
@@ -1671,7 +1671,7 @@ l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st6_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
 	struct layer2 *l2 = fi->userdata;
 	struct sk_buff *skb = arg;
@@ -1685,7 +1685,7 @@ l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
 	struct layer2 *l2 = fi->userdata;
 	struct sk_buff *skb = arg;
@@ -1829,14 +1829,14 @@ static struct FsmNode L2FnList[] =
 	{ST_L2_6, EV_L2_FRAME_ERROR, l2_frame_error},
 	{ST_L2_7, EV_L2_FRAME_ERROR, l2_frame_error_reest},
 	{ST_L2_8, EV_L2_FRAME_ERROR, l2_frame_error_reest},
-	{ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistant_da},
+	{ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistent_da},
 	{ST_L2_2, EV_L1_DEACTIVATE, l2_st24_tei_remove},
 	{ST_L2_3, EV_L1_DEACTIVATE, l2_st3_tei_remove},
-	{ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistant_da},
-	{ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistant_da},
-	{ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistant_da},
-	{ST_L2_7, EV_L1_DEACTIVATE, l2_persistant_da},
-	{ST_L2_8, EV_L1_DEACTIVATE, l2_persistant_da},
+	{ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistent_da},
+	{ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistent_da},
+	{ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistent_da},
+	{ST_L2_7, EV_L1_DEACTIVATE, l2_persistent_da},
+	{ST_L2_8, EV_L1_DEACTIVATE, l2_persistent_da},
 };
 
 static int
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 7446d8b4282d58cee32d435c930c23b1b43092a4..8e325227b4c01153715f396662aeebea5231a219 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -457,6 +457,9 @@ static int data_sock_getsockopt(struct socket *sock, int level, int optname,
 	if (get_user(len, optlen))
 		return -EFAULT;
 
+	if (len != sizeof(char))
+		return -EINVAL;
+
 	switch (optname) {
 	case MISDN_TIME_STAMP:
 		if (_pms(sk)->cmask & MISDN_TIME_STAMP)
diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c
index e7089a1f6cb6c8bf2e54acc95ef8fac58c03ba59..b37e6186d0fa007e2edc23f8186643b803429b2b 100644
--- a/drivers/leds/leds-lm3530.c
+++ b/drivers/leds/leds-lm3530.c
@@ -349,6 +349,7 @@ static const struct i2c_device_id lm3530_id[] = {
 	{LM3530_NAME, 0},
 	{}
 };
+MODULE_DEVICE_TABLE(i2c, lm3530_id);
 
 static struct i2c_driver lm3530_i2c_driver = {
 	.probe = lm3530_probe,
diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c
index 06a5bb484707b47dd005504140b1fb9e649aa7b1..126ca7955f6e16f4f43cd72ec387d4a8a0fd3637 100644
--- a/drivers/leds/leds-mc13783.c
+++ b/drivers/leds/leds-mc13783.c
@@ -235,7 +235,7 @@ static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
 							MC13783_LED_Cx_PERIOD;
 
 	if (pdata->flags & MC13783_LED_TRIODE_TC3)
-		reg |= MC13783_LED_Cx_TRIODE_TC_BIT;;
+		reg |= MC13783_LED_Cx_TRIODE_TC_BIT;
 
 	ret = mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_5, reg);
 	if (ret)
diff --git a/drivers/lguest/Kconfig b/drivers/lguest/Kconfig
index 0aaa0597a6223779e758d45875af4fb17cc3956c..34ae49dc557c9abe0816b3ffb5a6a80af39f525f 100644
--- a/drivers/lguest/Kconfig
+++ b/drivers/lguest/Kconfig
@@ -5,8 +5,10 @@ config LGUEST
 	---help---
 	  This is a very simple module which allows you to run
 	  multiple instances of the same Linux kernel, using the
-	  "lguest" command found in the Documentation/lguest directory.
+	  "lguest" command found in the Documentation/virtual/lguest
+	  directory.
+
 	  Note that "lguest" is pronounced to rhyme with "fell quest",
-	  not "rustyvisor".  See Documentation/lguest/lguest.txt.
+	  not "rustyvisor". See Documentation/virtual/lguest/lguest.txt.
 
 	  If unsure, say N.  If curious, say M.  If masochistic, say Y.
diff --git a/drivers/lguest/Makefile b/drivers/lguest/Makefile
index 7d463c26124f38d9fb1545a6098f08b6d6c1d29f..8ac947c7e7c77e11cb08d8482221fb8e48087685 100644
--- a/drivers/lguest/Makefile
+++ b/drivers/lguest/Makefile
@@ -18,7 +18,7 @@ Mastery: PREFIX=M
 Beer:
 	@for f in Preparation Guest Drivers Launcher Host Switcher Mastery; do echo "{==- $$f -==}"; make -s $$f; done; echo "{==-==}"
 Preparation Preparation! Guest Drivers Launcher Host Switcher Mastery:
-	@sh ../../Documentation/lguest/extract $(PREFIX) `find ../../* -name '*.[chS]' -wholename '*lguest*'`
+	@sh ../../Documentation/virtual/lguest/extract $(PREFIX) `find ../../* -name '*.[chS]' -wholename '*lguest*'`
 Puppy:
 	@clear
 	@printf "      __  \n (___()'\`;\n /,    /\`\n \\\\\\\"--\\\\\\   \n"
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index bb8b722a9783d20e2d18412724f55076660e43a7..0ff92c2080055c50e9a90518888be3155c1a0ad4 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -44,11 +44,11 @@
  * TODO:  - Check MPU structure version/signature
  *        - Add things like /sbin/overtemp for non-critical
  *          overtemp conditions so userland can take some policy
- *          decisions, like slewing down CPUs
+ *          decisions, like slowing down CPUs
  *	  - Deal with fan and i2c failures in a better way
  *	  - Maybe do a generic PID based on params used for
  *	    U3 and Drives ? Definitely need to factor code a bit
- *          bettter... also make sensor detection more robust using
+ *          better... also make sensor detection more robust using
  *          the device-tree to probe for them
  *        - Figure out how to get the slots consumption and set the
  *          slots fan accordingly
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 8b021eb0d48cd98131e2ecd7ef58e2574959a7ab..6cccd60c594e3ae3ee73a6cf6ee98ce9543eead4 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -40,7 +40,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/freezer.h>
 #include <linux/syscalls.h>
 #include <linux/suspend.h>
@@ -2527,12 +2527,9 @@ void pmu_blink(int n)
 #if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC32)
 int pmu_sys_suspended;
 
-static int pmu_sys_suspend(struct sys_device *sysdev, pm_message_t state)
+static int pmu_syscore_suspend(void)
 {
-	if (state.event != PM_EVENT_SUSPEND || pmu_sys_suspended)
-		return 0;
-
-	/* Suspend PMU event interrupts */\
+	/* Suspend PMU event interrupts */
 	pmu_suspend();
 	pmu_sys_suspended = 1;
 
@@ -2544,12 +2541,12 @@ static int pmu_sys_suspend(struct sys_device *sysdev, pm_message_t state)
 	return 0;
 }
 
-static int pmu_sys_resume(struct sys_device *sysdev)
+static void pmu_syscore_resume(void)
 {
 	struct adb_request req;
 
 	if (!pmu_sys_suspended)
-		return 0;
+		return;
 
 	/* Tell PMU we are ready */
 	pmu_request(&req, NULL, 2, PMU_SYSTEM_READY, 2);
@@ -2562,50 +2559,21 @@ static int pmu_sys_resume(struct sys_device *sysdev)
 	/* Resume PMU event interrupts */
 	pmu_resume();
 	pmu_sys_suspended = 0;
-
-	return 0;
 }
 
-#endif /* CONFIG_SUSPEND && CONFIG_PPC32 */
-
-static struct sysdev_class pmu_sysclass = {
-	.name = "pmu",
-};
-
-static struct sys_device device_pmu = {
-	.cls		= &pmu_sysclass,
-};
-
-static struct sysdev_driver driver_pmu = {
-#if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC32)
-	.suspend	= &pmu_sys_suspend,
-	.resume		= &pmu_sys_resume,
-#endif /* CONFIG_SUSPEND && CONFIG_PPC32 */
+static struct syscore_ops pmu_syscore_ops = {
+	.suspend = pmu_syscore_suspend,
+	.resume = pmu_syscore_resume,
 };
 
-static int __init init_pmu_sysfs(void)
+static int pmu_syscore_register(void)
 {
-	int rc;
+	register_syscore_ops(&pmu_syscore_ops);
 
-	rc = sysdev_class_register(&pmu_sysclass);
-	if (rc) {
-		printk(KERN_ERR "Failed registering PMU sys class\n");
-		return -ENODEV;
-	}
-	rc = sysdev_register(&device_pmu);
-	if (rc) {
-		printk(KERN_ERR "Failed registering PMU sys device\n");
-		return -ENODEV;
-	}
-	rc = sysdev_driver_register(&pmu_sysclass, &driver_pmu);
-	if (rc) {
-		printk(KERN_ERR "Failed registering PMU sys driver\n");
-		return -ENODEV;
-	}
 	return 0;
 }
-
-subsys_initcall(init_pmu_sysfs);
+subsys_initcall(pmu_syscore_register);
+#endif /* CONFIG_SUSPEND && CONFIG_PPC32 */
 
 EXPORT_SYMBOL(pmu_request);
 EXPORT_SYMBOL(pmu_queue_request);
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 5c9362792f1d928d71ded12a61b919c9ee25e7be..70bd738b8b99eff89185b8dee59f5a4f6599e4d3 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -493,11 +493,11 @@ void bitmap_update_sb(struct bitmap *bitmap)
 	spin_unlock_irqrestore(&bitmap->lock, flags);
 	sb = kmap_atomic(bitmap->sb_page, KM_USER0);
 	sb->events = cpu_to_le64(bitmap->mddev->events);
-	if (bitmap->mddev->events < bitmap->events_cleared) {
+	if (bitmap->mddev->events < bitmap->events_cleared)
 		/* rocking back to read-only */
 		bitmap->events_cleared = bitmap->mddev->events;
-		sb->events_cleared = cpu_to_le64(bitmap->events_cleared);
-	}
+	sb->events_cleared = cpu_to_le64(bitmap->events_cleared);
+	sb->state = cpu_to_le32(bitmap->flags);
 	/* Just in case these have been changed via sysfs: */
 	sb->daemon_sleep = cpu_to_le32(bitmap->mddev->bitmap_info.daemon_sleep/HZ);
 	sb->write_behind = cpu_to_le32(bitmap->mddev->bitmap_info.max_write_behind);
@@ -618,7 +618,7 @@ static int bitmap_read_sb(struct bitmap *bitmap)
 	if (le32_to_cpu(sb->version) == BITMAP_MAJOR_HOSTENDIAN)
 		bitmap->flags |= BITMAP_HOSTENDIAN;
 	bitmap->events_cleared = le64_to_cpu(sb->events_cleared);
-	if (sb->state & cpu_to_le32(BITMAP_STALE))
+	if (bitmap->flags & BITMAP_STALE)
 		bitmap->events_cleared = bitmap->mddev->events;
 	err = 0;
 out:
@@ -652,9 +652,11 @@ static int bitmap_mask_state(struct bitmap *bitmap, enum bitmap_state bits,
 	switch (op) {
 	case MASK_SET:
 		sb->state |= cpu_to_le32(bits);
+		bitmap->flags |= bits;
 		break;
 	case MASK_UNSET:
 		sb->state &= cpu_to_le32(~bits);
+		bitmap->flags &= ~bits;
 		break;
 	default:
 		BUG();
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 7d6f7f18a92052e3258ffeae719c377b2df4fb78..aa640a85bb2169aa14fb8d9875beb0ac9091192c 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3324,7 +3324,7 @@ resync_start_store(mddev_t *mddev, const char *buf, size_t len)
 	char *e;
 	unsigned long long n = simple_strtoull(buf, &e, 10);
 
-	if (mddev->pers)
+	if (mddev->pers && !test_bit(MD_RECOVERY_FROZEN, &mddev->recovery))
 		return -EBUSY;
 	if (cmd_match(buf, "none"))
 		n = MaxSector;
@@ -4347,13 +4347,19 @@ static int md_alloc(dev_t dev, char *name)
 	disk->fops = &md_fops;
 	disk->private_data = mddev;
 	disk->queue = mddev->queue;
+	blk_queue_flush(mddev->queue, REQ_FLUSH | REQ_FUA);
 	/* Allow extended partitions.  This makes the
 	 * 'mdp' device redundant, but we can't really
 	 * remove it now.
 	 */
 	disk->flags |= GENHD_FL_EXT_DEVT;
-	add_disk(disk);
 	mddev->gendisk = disk;
+	/* As soon as we call add_disk(), another thread could get
+	 * through to md_open, so make sure it doesn't get too far
+	 */
+	mutex_lock(&mddev->open_mutex);
+	add_disk(disk);
+
 	error = kobject_init_and_add(&mddev->kobj, &md_ktype,
 				     &disk_to_dev(disk)->kobj, "%s", "md");
 	if (error) {
@@ -4367,8 +4373,7 @@ static int md_alloc(dev_t dev, char *name)
 	if (mddev->kobj.sd &&
 	    sysfs_create_group(&mddev->kobj, &md_bitmap_group))
 		printk(KERN_DEBUG "pointless warning\n");
-
-	blk_queue_flush(mddev->queue, REQ_FLUSH | REQ_FUA);
+	mutex_unlock(&mddev->open_mutex);
  abort:
 	mutex_unlock(&disks_mutex);
 	if (!error && mddev->kobj.sd) {
@@ -5211,6 +5216,16 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
 		} else
 			super_types[mddev->major_version].
 				validate_super(mddev, rdev);
+		if ((info->state & (1<<MD_DISK_SYNC)) &&
+		    (!test_bit(In_sync, &rdev->flags) ||
+		     rdev->raid_disk != info->raid_disk)) {
+			/* This was a hot-add request, but events doesn't
+			 * match, so reject it.
+			 */
+			export_rdev(rdev);
+			return -EINVAL;
+		}
+
 		if (test_bit(In_sync, &rdev->flags))
 			rdev->saved_raid_disk = rdev->raid_disk;
 		else
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index c35890990985632646483a97e849277023850b1a..3535c23af288e8eaac45042eb2e1909af8f0759a 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -146,7 +146,7 @@ static void multipath_status (struct seq_file *seq, mddev_t *mddev)
 	int i;
 	
 	seq_printf (seq, " [%d/%d] [", conf->raid_disks,
-						 conf->working_disks);
+		    conf->raid_disks - mddev->degraded);
 	for (i = 0; i < conf->raid_disks; i++)
 		seq_printf (seq, "%s",
 			       conf->multipaths[i].rdev && 
@@ -186,35 +186,36 @@ static int multipath_congested(void *data, int bits)
 static void multipath_error (mddev_t *mddev, mdk_rdev_t *rdev)
 {
 	multipath_conf_t *conf = mddev->private;
+	char b[BDEVNAME_SIZE];
 
-	if (conf->working_disks <= 1) {
+	if (conf->raid_disks - mddev->degraded <= 1) {
 		/*
 		 * Uh oh, we can do nothing if this is our last path, but
 		 * first check if this is a queued request for a device
 		 * which has just failed.
 		 */
 		printk(KERN_ALERT 
-			"multipath: only one IO path left and IO error.\n");
+		       "multipath: only one IO path left and IO error.\n");
 		/* leave it active... it's all we have */
-	} else {
-		/*
-		 * Mark disk as unusable
-		 */
-		if (!test_bit(Faulty, &rdev->flags)) {
-			char b[BDEVNAME_SIZE];
-			clear_bit(In_sync, &rdev->flags);
-			set_bit(Faulty, &rdev->flags);
-			set_bit(MD_CHANGE_DEVS, &mddev->flags);
-			conf->working_disks--;
-			mddev->degraded++;
-			printk(KERN_ALERT "multipath: IO failure on %s,"
-				" disabling IO path.\n"
-				"multipath: Operation continuing"
-				" on %d IO paths.\n",
-				bdevname (rdev->bdev,b),
-				conf->working_disks);
-		}
+		return;
+	}
+	/*
+	 * Mark disk as unusable
+	 */
+	if (test_and_clear_bit(In_sync, &rdev->flags)) {
+		unsigned long flags;
+		spin_lock_irqsave(&conf->device_lock, flags);
+		mddev->degraded++;
+		spin_unlock_irqrestore(&conf->device_lock, flags);
 	}
+	set_bit(Faulty, &rdev->flags);
+	set_bit(MD_CHANGE_DEVS, &mddev->flags);
+	printk(KERN_ALERT "multipath: IO failure on %s,"
+	       " disabling IO path.\n"
+	       "multipath: Operation continuing"
+	       " on %d IO paths.\n",
+	       bdevname(rdev->bdev, b),
+	       conf->raid_disks - mddev->degraded);
 }
 
 static void print_multipath_conf (multipath_conf_t *conf)
@@ -227,7 +228,7 @@ static void print_multipath_conf (multipath_conf_t *conf)
 		printk("(conf==NULL)\n");
 		return;
 	}
-	printk(" --- wd:%d rd:%d\n", conf->working_disks,
+	printk(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded,
 			 conf->raid_disks);
 
 	for (i = 0; i < conf->raid_disks; i++) {
@@ -274,10 +275,11 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
 							   PAGE_CACHE_SIZE - 1);
 			}
 
-			conf->working_disks++;
+			spin_lock_irq(&conf->device_lock);
 			mddev->degraded--;
 			rdev->raid_disk = path;
 			set_bit(In_sync, &rdev->flags);
+			spin_unlock_irq(&conf->device_lock);
 			rcu_assign_pointer(p->rdev, rdev);
 			err = 0;
 			md_integrity_add_rdev(rdev, mddev);
@@ -391,6 +393,7 @@ static int multipath_run (mddev_t *mddev)
 	int disk_idx;
 	struct multipath_info *disk;
 	mdk_rdev_t *rdev;
+	int working_disks;
 
 	if (md_check_no_bitmap(mddev))
 		return -EINVAL;
@@ -424,7 +427,7 @@ static int multipath_run (mddev_t *mddev)
 		goto out_free_conf;
 	}
 
-	conf->working_disks = 0;
+	working_disks = 0;
 	list_for_each_entry(rdev, &mddev->disks, same_set) {
 		disk_idx = rdev->raid_disk;
 		if (disk_idx < 0 ||
@@ -446,7 +449,7 @@ static int multipath_run (mddev_t *mddev)
 		}
 
 		if (!test_bit(Faulty, &rdev->flags))
-			conf->working_disks++;
+			working_disks++;
 	}
 
 	conf->raid_disks = mddev->raid_disks;
@@ -454,12 +457,12 @@ static int multipath_run (mddev_t *mddev)
 	spin_lock_init(&conf->device_lock);
 	INIT_LIST_HEAD(&conf->retry_list);
 
-	if (!conf->working_disks) {
+	if (!working_disks) {
 		printk(KERN_ERR "multipath: no operational IO paths for %s\n",
 			mdname(mddev));
 		goto out_free_conf;
 	}
-	mddev->degraded = conf->raid_disks - conf->working_disks;
+	mddev->degraded = conf->raid_disks - working_disks;
 
 	conf->pool = mempool_create_kmalloc_pool(NR_RESERVED_BUFS,
 						 sizeof(struct multipath_bh));
@@ -481,7 +484,8 @@ static int multipath_run (mddev_t *mddev)
 
 	printk(KERN_INFO 
 		"multipath: array %s active with %d out of %d IO paths\n",
-		mdname(mddev), conf->working_disks, mddev->raid_disks);
+		mdname(mddev), conf->raid_disks - mddev->degraded,
+	       mddev->raid_disks);
 	/*
 	 * Ok, everything is just fine now
 	 */
diff --git a/drivers/md/multipath.h b/drivers/md/multipath.h
index d1c2a8d7839553f28e79b04ec2f585ac8634c815..3c5a45eb5f8a14ef8e8caf372470a73ce0dc7700 100644
--- a/drivers/md/multipath.h
+++ b/drivers/md/multipath.h
@@ -9,7 +9,6 @@ struct multipath_private_data {
 	mddev_t			*mddev;
 	struct multipath_info	*multipaths;
 	int			raid_disks;
-	int			working_disks;
 	spinlock_t		device_lock;
 	struct list_head	retry_list;
 
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 2b7a7ff401dc6fba50047bbc3f0fb1980055da13..5d096096f9584972a9da2197ed1bef9303edf95f 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -297,23 +297,24 @@ static void raid1_end_read_request(struct bio *bio, int error)
 	rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev);
 }
 
-static void r1_bio_write_done(r1bio_t *r1_bio, int vcnt, struct bio_vec *bv,
-			      int behind)
+static void r1_bio_write_done(r1bio_t *r1_bio)
 {
 	if (atomic_dec_and_test(&r1_bio->remaining))
 	{
 		/* it really is the end of this request */
 		if (test_bit(R1BIO_BehindIO, &r1_bio->state)) {
 			/* free extra copy of the data pages */
-			int i = vcnt;
+			int i = r1_bio->behind_page_count;
 			while (i--)
-				safe_put_page(bv[i].bv_page);
+				safe_put_page(r1_bio->behind_pages[i]);
+			kfree(r1_bio->behind_pages);
+			r1_bio->behind_pages = NULL;
 		}
 		/* clear the bitmap if all writes complete successfully */
 		bitmap_endwrite(r1_bio->mddev->bitmap, r1_bio->sector,
 				r1_bio->sectors,
 				!test_bit(R1BIO_Degraded, &r1_bio->state),
-				behind);
+				test_bit(R1BIO_BehindIO, &r1_bio->state));
 		md_write_end(r1_bio->mddev);
 		raid_end_bio_io(r1_bio);
 	}
@@ -386,7 +387,7 @@ static void raid1_end_write_request(struct bio *bio, int error)
 	 * Let's see if all mirrored write operations have finished
 	 * already.
 	 */
-	r1_bio_write_done(r1_bio, bio->bi_vcnt, bio->bi_io_vec, behind);
+	r1_bio_write_done(r1_bio);
 
 	if (to_put)
 		bio_put(to_put);
@@ -411,10 +412,10 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
 {
 	const sector_t this_sector = r1_bio->sector;
 	const int sectors = r1_bio->sectors;
-	int new_disk = -1;
 	int start_disk;
+	int best_disk;
 	int i;
-	sector_t new_distance, current_distance;
+	sector_t best_dist;
 	mdk_rdev_t *rdev;
 	int choose_first;
 
@@ -425,6 +426,8 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
 	 * We take the first readable disk when above the resync window.
 	 */
  retry:
+	best_disk = -1;
+	best_dist = MaxSector;
 	if (conf->mddev->recovery_cp < MaxSector &&
 	    (this_sector + sectors >= conf->next_resync)) {
 		choose_first = 1;
@@ -434,8 +437,8 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
 		start_disk = conf->last_used;
 	}
 
-	/* make sure the disk is operational */
 	for (i = 0 ; i < conf->raid_disks ; i++) {
+		sector_t dist;
 		int disk = start_disk + i;
 		if (disk >= conf->raid_disks)
 			disk -= conf->raid_disks;
@@ -443,60 +446,43 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
 		rdev = rcu_dereference(conf->mirrors[disk].rdev);
 		if (r1_bio->bios[disk] == IO_BLOCKED
 		    || rdev == NULL
-		    || !test_bit(In_sync, &rdev->flags))
+		    || test_bit(Faulty, &rdev->flags))
 			continue;
-
-		new_disk = disk;
-		if (!test_bit(WriteMostly, &rdev->flags))
-			break;
-	}
-
-	if (new_disk < 0 || choose_first)
-		goto rb_out;
-
-	/*
-	 * Don't change to another disk for sequential reads:
-	 */
-	if (conf->next_seq_sect == this_sector)
-		goto rb_out;
-	if (this_sector == conf->mirrors[new_disk].head_position)
-		goto rb_out;
-
-	current_distance = abs(this_sector 
-			       - conf->mirrors[new_disk].head_position);
-
-	/* look for a better disk - i.e. head is closer */
-	start_disk = new_disk;
-	for (i = 1; i < conf->raid_disks; i++) {
-		int disk = start_disk + 1;
-		if (disk >= conf->raid_disks)
-			disk -= conf->raid_disks;
-
-		rdev = rcu_dereference(conf->mirrors[disk].rdev);
-		if (r1_bio->bios[disk] == IO_BLOCKED
-		    || rdev == NULL
-		    || !test_bit(In_sync, &rdev->flags)
-		    || test_bit(WriteMostly, &rdev->flags))
+		if (!test_bit(In_sync, &rdev->flags) &&
+		    rdev->recovery_offset < this_sector + sectors)
 			continue;
-
-		if (!atomic_read(&rdev->nr_pending)) {
-			new_disk = disk;
+		if (test_bit(WriteMostly, &rdev->flags)) {
+			/* Don't balance among write-mostly, just
+			 * use the first as a last resort */
+			if (best_disk < 0)
+				best_disk = disk;
+			continue;
+		}
+		/* This is a reasonable device to use.  It might
+		 * even be best.
+		 */
+		dist = abs(this_sector - conf->mirrors[disk].head_position);
+		if (choose_first
+		    /* Don't change to another disk for sequential reads */
+		    || conf->next_seq_sect == this_sector
+		    || dist == 0
+		    /* If device is idle, use it */
+		    || atomic_read(&rdev->nr_pending) == 0) {
+			best_disk = disk;
 			break;
 		}
-		new_distance = abs(this_sector - conf->mirrors[disk].head_position);
-		if (new_distance < current_distance) {
-			current_distance = new_distance;
-			new_disk = disk;
+		if (dist < best_dist) {
+			best_dist = dist;
+			best_disk = disk;
 		}
 	}
 
- rb_out:
-	if (new_disk >= 0) {
-		rdev = rcu_dereference(conf->mirrors[new_disk].rdev);
+	if (best_disk >= 0) {
+		rdev = rcu_dereference(conf->mirrors[best_disk].rdev);
 		if (!rdev)
 			goto retry;
 		atomic_inc(&rdev->nr_pending);
-		if (!test_bit(In_sync, &rdev->flags)) {
+		if (test_bit(Faulty, &rdev->flags)) {
 			/* cannot risk returning a device that failed
 			 * before we inc'ed nr_pending
 			 */
@@ -504,11 +490,11 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
 			goto retry;
 		}
 		conf->next_seq_sect = this_sector + sectors;
-		conf->last_used = new_disk;
+		conf->last_used = best_disk;
 	}
 	rcu_read_unlock();
 
-	return new_disk;
+	return best_disk;
 }
 
 static int raid1_congested(void *data, int bits)
@@ -675,37 +661,36 @@ static void unfreeze_array(conf_t *conf)
 
 
 /* duplicate the data pages for behind I/O 
- * We return a list of bio_vec rather than just page pointers
- * as it makes freeing easier
  */
-static struct bio_vec *alloc_behind_pages(struct bio *bio)
+static void alloc_behind_pages(struct bio *bio, r1bio_t *r1_bio)
 {
 	int i;
 	struct bio_vec *bvec;
-	struct bio_vec *pages = kzalloc(bio->bi_vcnt * sizeof(struct bio_vec),
+	struct page **pages = kzalloc(bio->bi_vcnt * sizeof(struct page*),
 					GFP_NOIO);
 	if (unlikely(!pages))
-		goto do_sync_io;
+		return;
 
 	bio_for_each_segment(bvec, bio, i) {
-		pages[i].bv_page = alloc_page(GFP_NOIO);
-		if (unlikely(!pages[i].bv_page))
+		pages[i] = alloc_page(GFP_NOIO);
+		if (unlikely(!pages[i]))
 			goto do_sync_io;
-		memcpy(kmap(pages[i].bv_page) + bvec->bv_offset,
+		memcpy(kmap(pages[i]) + bvec->bv_offset,
 			kmap(bvec->bv_page) + bvec->bv_offset, bvec->bv_len);
-		kunmap(pages[i].bv_page);
+		kunmap(pages[i]);
 		kunmap(bvec->bv_page);
 	}
-
-	return pages;
+	r1_bio->behind_pages = pages;
+	r1_bio->behind_page_count = bio->bi_vcnt;
+	set_bit(R1BIO_BehindIO, &r1_bio->state);
+	return;
 
 do_sync_io:
-	if (pages)
-		for (i = 0; i < bio->bi_vcnt && pages[i].bv_page; i++)
-			put_page(pages[i].bv_page);
+	for (i = 0; i < bio->bi_vcnt; i++)
+		if (pages[i])
+			put_page(pages[i]);
 	kfree(pages);
 	PRINTK("%dB behind alloc failed, doing sync I/O\n", bio->bi_size);
-	return NULL;
 }
 
 static int make_request(mddev_t *mddev, struct bio * bio)
@@ -717,7 +702,6 @@ static int make_request(mddev_t *mddev, struct bio * bio)
 	int i, targets = 0, disks;
 	struct bitmap *bitmap;
 	unsigned long flags;
-	struct bio_vec *behind_pages = NULL;
 	const int rw = bio_data_dir(bio);
 	const unsigned long do_sync = (bio->bi_rw & REQ_SYNC);
 	const unsigned long do_flush_fua = (bio->bi_rw & (REQ_FLUSH | REQ_FUA));
@@ -870,9 +854,8 @@ static int make_request(mddev_t *mddev, struct bio * bio)
 	if (bitmap &&
 	    (atomic_read(&bitmap->behind_writes)
 	     < mddev->bitmap_info.max_write_behind) &&
-	    !waitqueue_active(&bitmap->behind_wait) &&
-	    (behind_pages = alloc_behind_pages(bio)) != NULL)
-		set_bit(R1BIO_BehindIO, &r1_bio->state);
+	    !waitqueue_active(&bitmap->behind_wait))
+		alloc_behind_pages(bio, r1_bio);
 
 	atomic_set(&r1_bio->remaining, 1);
 	atomic_set(&r1_bio->behind_remaining, 0);
@@ -893,7 +876,7 @@ static int make_request(mddev_t *mddev, struct bio * bio)
 		mbio->bi_rw = WRITE | do_flush_fua | do_sync;
 		mbio->bi_private = r1_bio;
 
-		if (behind_pages) {
+		if (r1_bio->behind_pages) {
 			struct bio_vec *bvec;
 			int j;
 
@@ -905,7 +888,7 @@ static int make_request(mddev_t *mddev, struct bio * bio)
 			 * them all
 			 */
 			__bio_for_each_segment(bvec, mbio, j, 0)
-				bvec->bv_page = behind_pages[j].bv_page;
+				bvec->bv_page = r1_bio->behind_pages[j];
 			if (test_bit(WriteMostly, &conf->mirrors[i].rdev->flags))
 				atomic_inc(&r1_bio->behind_remaining);
 		}
@@ -915,8 +898,7 @@ static int make_request(mddev_t *mddev, struct bio * bio)
 		bio_list_add(&conf->pending_bio_list, mbio);
 		spin_unlock_irqrestore(&conf->device_lock, flags);
 	}
-	r1_bio_write_done(r1_bio, bio->bi_vcnt, behind_pages, behind_pages != NULL);
-	kfree(behind_pages); /* the behind pages are attached to the bios now */
+	r1_bio_write_done(r1_bio);
 
 	/* In case raid1d snuck in to freeze_array */
 	wake_up(&conf->wait_barrier);
@@ -1196,194 +1178,210 @@ static void end_sync_write(struct bio *bio, int error)
 	}
 }
 
-static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio)
+static int fix_sync_read_error(r1bio_t *r1_bio)
 {
+	/* Try some synchronous reads of other devices to get
+	 * good data, much like with normal read errors.  Only
+	 * read into the pages we already have so we don't
+	 * need to re-issue the read request.
+	 * We don't need to freeze the array, because being in an
+	 * active sync request, there is no normal IO, and
+	 * no overlapping syncs.
+	 */
+	mddev_t *mddev = r1_bio->mddev;
 	conf_t *conf = mddev->private;
-	int i;
-	int disks = conf->raid_disks;
-	struct bio *bio, *wbio;
-
-	bio = r1_bio->bios[r1_bio->read_disk];
+	struct bio *bio = r1_bio->bios[r1_bio->read_disk];
+	sector_t sect = r1_bio->sector;
+	int sectors = r1_bio->sectors;
+	int idx = 0;
 
+	while(sectors) {
+		int s = sectors;
+		int d = r1_bio->read_disk;
+		int success = 0;
+		mdk_rdev_t *rdev;
+		int start;
 
-	if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
-		/* We have read all readable devices.  If we haven't
-		 * got the block, then there is no hope left.
-		 * If we have, then we want to do a comparison
-		 * and skip the write if everything is the same.
-		 * If any blocks failed to read, then we need to
-		 * attempt an over-write
-		 */
-		int primary;
-		if (!test_bit(R1BIO_Uptodate, &r1_bio->state)) {
-			for (i=0; i<mddev->raid_disks; i++)
-				if (r1_bio->bios[i]->bi_end_io == end_sync_read)
-					md_error(mddev, conf->mirrors[i].rdev);
+		if (s > (PAGE_SIZE>>9))
+			s = PAGE_SIZE >> 9;
+		do {
+			if (r1_bio->bios[d]->bi_end_io == end_sync_read) {
+				/* No rcu protection needed here devices
+				 * can only be removed when no resync is
+				 * active, and resync is currently active
+				 */
+				rdev = conf->mirrors[d].rdev;
+				if (sync_page_io(rdev,
+						 sect,
+						 s<<9,
+						 bio->bi_io_vec[idx].bv_page,
+						 READ, false)) {
+					success = 1;
+					break;
+				}
+			}
+			d++;
+			if (d == conf->raid_disks)
+				d = 0;
+		} while (!success && d != r1_bio->read_disk);
 
-			md_done_sync(mddev, r1_bio->sectors, 1);
+		if (!success) {
+			char b[BDEVNAME_SIZE];
+			/* Cannot read from anywhere, array is toast */
+			md_error(mddev, conf->mirrors[r1_bio->read_disk].rdev);
+			printk(KERN_ALERT "md/raid1:%s: %s: unrecoverable I/O read error"
+			       " for block %llu\n",
+			       mdname(mddev),
+			       bdevname(bio->bi_bdev, b),
+			       (unsigned long long)r1_bio->sector);
+			md_done_sync(mddev, r1_bio->sectors, 0);
 			put_buf(r1_bio);
-			return;
+			return 0;
 		}
-		for (primary=0; primary<mddev->raid_disks; primary++)
-			if (r1_bio->bios[primary]->bi_end_io == end_sync_read &&
-			    test_bit(BIO_UPTODATE, &r1_bio->bios[primary]->bi_flags)) {
-				r1_bio->bios[primary]->bi_end_io = NULL;
-				rdev_dec_pending(conf->mirrors[primary].rdev, mddev);
-				break;
-			}
-		r1_bio->read_disk = primary;
-		for (i=0; i<mddev->raid_disks; i++)
-			if (r1_bio->bios[i]->bi_end_io == end_sync_read) {
-				int j;
-				int vcnt = r1_bio->sectors >> (PAGE_SHIFT- 9);
-				struct bio *pbio = r1_bio->bios[primary];
-				struct bio *sbio = r1_bio->bios[i];
-
-				if (test_bit(BIO_UPTODATE, &sbio->bi_flags)) {
-					for (j = vcnt; j-- ; ) {
-						struct page *p, *s;
-						p = pbio->bi_io_vec[j].bv_page;
-						s = sbio->bi_io_vec[j].bv_page;
-						if (memcmp(page_address(p),
-							   page_address(s),
-							   PAGE_SIZE))
-							break;
-					}
-				} else
-					j = 0;
-				if (j >= 0)
-					mddev->resync_mismatches += r1_bio->sectors;
-				if (j < 0 || (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)
-					      && test_bit(BIO_UPTODATE, &sbio->bi_flags))) {
-					sbio->bi_end_io = NULL;
-					rdev_dec_pending(conf->mirrors[i].rdev, mddev);
-				} else {
-					/* fixup the bio for reuse */
-					int size;
-					sbio->bi_vcnt = vcnt;
-					sbio->bi_size = r1_bio->sectors << 9;
-					sbio->bi_idx = 0;
-					sbio->bi_phys_segments = 0;
-					sbio->bi_flags &= ~(BIO_POOL_MASK - 1);
-					sbio->bi_flags |= 1 << BIO_UPTODATE;
-					sbio->bi_next = NULL;
-					sbio->bi_sector = r1_bio->sector +
-						conf->mirrors[i].rdev->data_offset;
-					sbio->bi_bdev = conf->mirrors[i].rdev->bdev;
-					size = sbio->bi_size;
-					for (j = 0; j < vcnt ; j++) {
-						struct bio_vec *bi;
-						bi = &sbio->bi_io_vec[j];
-						bi->bv_offset = 0;
-						if (size > PAGE_SIZE)
-							bi->bv_len = PAGE_SIZE;
-						else
-							bi->bv_len = size;
-						size -= PAGE_SIZE;
-						memcpy(page_address(bi->bv_page),
-						       page_address(pbio->bi_io_vec[j].bv_page),
-						       PAGE_SIZE);
-					}
 
-				}
-			}
+		start = d;
+		/* write it back and re-read */
+		while (d != r1_bio->read_disk) {
+			if (d == 0)
+				d = conf->raid_disks;
+			d--;
+			if (r1_bio->bios[d]->bi_end_io != end_sync_read)
+				continue;
+			rdev = conf->mirrors[d].rdev;
+			if (sync_page_io(rdev,
+					 sect,
+					 s<<9,
+					 bio->bi_io_vec[idx].bv_page,
+					 WRITE, false) == 0) {
+				r1_bio->bios[d]->bi_end_io = NULL;
+				rdev_dec_pending(rdev, mddev);
+				md_error(mddev, rdev);
+			} else
+				atomic_add(s, &rdev->corrected_errors);
+		}
+		d = start;
+		while (d != r1_bio->read_disk) {
+			if (d == 0)
+				d = conf->raid_disks;
+			d--;
+			if (r1_bio->bios[d]->bi_end_io != end_sync_read)
+				continue;
+			rdev = conf->mirrors[d].rdev;
+			if (sync_page_io(rdev,
+					 sect,
+					 s<<9,
+					 bio->bi_io_vec[idx].bv_page,
+					 READ, false) == 0)
+				md_error(mddev, rdev);
+		}
+		sectors -= s;
+		sect += s;
+		idx ++;
 	}
-	if (!test_bit(R1BIO_Uptodate, &r1_bio->state)) {
-		/* ouch - failed to read all of that.
-		 * Try some synchronous reads of other devices to get
-		 * good data, much like with normal read errors.  Only
-		 * read into the pages we already have so we don't
-		 * need to re-issue the read request.
-		 * We don't need to freeze the array, because being in an
-		 * active sync request, there is no normal IO, and
-		 * no overlapping syncs.
-		 */
-		sector_t sect = r1_bio->sector;
-		int sectors = r1_bio->sectors;
-		int idx = 0;
-
-		while(sectors) {
-			int s = sectors;
-			int d = r1_bio->read_disk;
-			int success = 0;
-			mdk_rdev_t *rdev;
-
-			if (s > (PAGE_SIZE>>9))
-				s = PAGE_SIZE >> 9;
-			do {
-				if (r1_bio->bios[d]->bi_end_io == end_sync_read) {
-					/* No rcu protection needed here devices
-					 * can only be removed when no resync is
-					 * active, and resync is currently active
-					 */
-					rdev = conf->mirrors[d].rdev;
-					if (sync_page_io(rdev,
-							 sect,
-							 s<<9,
-							 bio->bi_io_vec[idx].bv_page,
-							 READ, false)) {
-						success = 1;
-						break;
-					}
-				}
-				d++;
-				if (d == conf->raid_disks)
-					d = 0;
-			} while (!success && d != r1_bio->read_disk);
-
-			if (success) {
-				int start = d;
-				/* write it back and re-read */
-				set_bit(R1BIO_Uptodate, &r1_bio->state);
-				while (d != r1_bio->read_disk) {
-					if (d == 0)
-						d = conf->raid_disks;
-					d--;
-					if (r1_bio->bios[d]->bi_end_io != end_sync_read)
-						continue;
-					rdev = conf->mirrors[d].rdev;
-					atomic_add(s, &rdev->corrected_errors);
-					if (sync_page_io(rdev,
-							 sect,
-							 s<<9,
-							 bio->bi_io_vec[idx].bv_page,
-							 WRITE, false) == 0)
-						md_error(mddev, rdev);
-				}
-				d = start;
-				while (d != r1_bio->read_disk) {
-					if (d == 0)
-						d = conf->raid_disks;
-					d--;
-					if (r1_bio->bios[d]->bi_end_io != end_sync_read)
-						continue;
-					rdev = conf->mirrors[d].rdev;
-					if (sync_page_io(rdev,
-							 sect,
-							 s<<9,
-							 bio->bi_io_vec[idx].bv_page,
-							 READ, false) == 0)
-						md_error(mddev, rdev);
-				}
-			} else {
-				char b[BDEVNAME_SIZE];
-				/* Cannot read from anywhere, array is toast */
-				md_error(mddev, conf->mirrors[r1_bio->read_disk].rdev);
-				printk(KERN_ALERT "md/raid1:%s: %s: unrecoverable I/O read error"
-				       " for block %llu\n",
-				       mdname(mddev),
-				       bdevname(bio->bi_bdev, b),
-				       (unsigned long long)r1_bio->sector);
-				md_done_sync(mddev, r1_bio->sectors, 0);
-				put_buf(r1_bio);
-				return;
+	set_bit(R1BIO_Uptodate, &r1_bio->state);
+	set_bit(BIO_UPTODATE, &bio->bi_flags);
+	return 1;
+}
+
+static int process_checks(r1bio_t *r1_bio)
+{
+	/* We have read all readable devices.  If we haven't
+	 * got the block, then there is no hope left.
+	 * If we have, then we want to do a comparison
+	 * and skip the write if everything is the same.
+	 * If any blocks failed to read, then we need to
+	 * attempt an over-write
+	 */
+	mddev_t *mddev = r1_bio->mddev;
+	conf_t *conf = mddev->private;
+	int primary;
+	int i;
+
+	for (primary = 0; primary < conf->raid_disks; primary++)
+		if (r1_bio->bios[primary]->bi_end_io == end_sync_read &&
+		    test_bit(BIO_UPTODATE, &r1_bio->bios[primary]->bi_flags)) {
+			r1_bio->bios[primary]->bi_end_io = NULL;
+			rdev_dec_pending(conf->mirrors[primary].rdev, mddev);
+			break;
+		}
+	r1_bio->read_disk = primary;
+	for (i = 0; i < conf->raid_disks; i++) {
+		int j;
+		int vcnt = r1_bio->sectors >> (PAGE_SHIFT- 9);
+		struct bio *pbio = r1_bio->bios[primary];
+		struct bio *sbio = r1_bio->bios[i];
+		int size;
+
+		if (r1_bio->bios[i]->bi_end_io != end_sync_read)
+			continue;
+
+		if (test_bit(BIO_UPTODATE, &sbio->bi_flags)) {
+			for (j = vcnt; j-- ; ) {
+				struct page *p, *s;
+				p = pbio->bi_io_vec[j].bv_page;
+				s = sbio->bi_io_vec[j].bv_page;
+				if (memcmp(page_address(p),
+					   page_address(s),
+					   PAGE_SIZE))
+					break;
 			}
-			sectors -= s;
-			sect += s;
-			idx ++;
+		} else
+			j = 0;
+		if (j >= 0)
+			mddev->resync_mismatches += r1_bio->sectors;
+		if (j < 0 || (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)
+			      && test_bit(BIO_UPTODATE, &sbio->bi_flags))) {
+			/* No need to write to this device. */
+			sbio->bi_end_io = NULL;
+			rdev_dec_pending(conf->mirrors[i].rdev, mddev);
+			continue;
+		}
+		/* fixup the bio for reuse */
+		sbio->bi_vcnt = vcnt;
+		sbio->bi_size = r1_bio->sectors << 9;
+		sbio->bi_idx = 0;
+		sbio->bi_phys_segments = 0;
+		sbio->bi_flags &= ~(BIO_POOL_MASK - 1);
+		sbio->bi_flags |= 1 << BIO_UPTODATE;
+		sbio->bi_next = NULL;
+		sbio->bi_sector = r1_bio->sector +
+			conf->mirrors[i].rdev->data_offset;
+		sbio->bi_bdev = conf->mirrors[i].rdev->bdev;
+		size = sbio->bi_size;
+		for (j = 0; j < vcnt ; j++) {
+			struct bio_vec *bi;
+			bi = &sbio->bi_io_vec[j];
+			bi->bv_offset = 0;
+			if (size > PAGE_SIZE)
+				bi->bv_len = PAGE_SIZE;
+			else
+				bi->bv_len = size;
+			size -= PAGE_SIZE;
+			memcpy(page_address(bi->bv_page),
+			       page_address(pbio->bi_io_vec[j].bv_page),
+			       PAGE_SIZE);
 		}
 	}
+	return 0;
+}
 
+static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio)
+{
+	conf_t *conf = mddev->private;
+	int i;
+	int disks = conf->raid_disks;
+	struct bio *bio, *wbio;
+
+	bio = r1_bio->bios[r1_bio->read_disk];
+
+	if (!test_bit(R1BIO_Uptodate, &r1_bio->state))
+		/* ouch - failed to read all of that. */
+		if (!fix_sync_read_error(r1_bio))
+			return;
+
+	if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))
+		if (process_checks(r1_bio) < 0)
+			return;
 	/*
 	 * schedule writes
 	 */
@@ -2063,7 +2061,7 @@ static int raid1_resize(mddev_t *mddev, sector_t sectors)
 	set_capacity(mddev->gendisk, mddev->array_sectors);
 	revalidate_disk(mddev->gendisk);
 	if (sectors > mddev->dev_sectors &&
-	    mddev->recovery_cp == MaxSector) {
+	    mddev->recovery_cp > mddev->dev_sectors) {
 		mddev->recovery_cp = mddev->dev_sectors;
 		set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
 	}
diff --git a/drivers/md/raid1.h b/drivers/md/raid1.h
index cbfdf1a6acd98e6f501d29912c2bc718c39450df..5fc4ca1af8639b5a61a6a17901866fe0987effcc 100644
--- a/drivers/md/raid1.h
+++ b/drivers/md/raid1.h
@@ -94,7 +94,9 @@ struct r1bio_s {
 	int			read_disk;
 
 	struct list_head	retry_list;
-	struct bitmap_update	*bitmap_update;
+	/* Next two are only valid when R1BIO_BehindIO is set */
+	struct page		**behind_pages;
+	int			behind_page_count;
 	/*
 	 * if the IO is in WRITE direction, then multiple bios are used.
 	 * We choose the number when they are allocated.
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 8e9462626ec5cb8d7441b46ddae9a848772153fe..6e846688962fccfd9c7ceddd645192047f7d4d87 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -271,9 +271,10 @@ static void raid10_end_read_request(struct bio *bio, int error)
 		 */
 		set_bit(R10BIO_Uptodate, &r10_bio->state);
 		raid_end_bio_io(r10_bio);
+		rdev_dec_pending(conf->mirrors[dev].rdev, conf->mddev);
 	} else {
 		/*
-		 * oops, read error:
+		 * oops, read error - keep the refcount on the rdev
 		 */
 		char b[BDEVNAME_SIZE];
 		if (printk_ratelimit())
@@ -282,8 +283,6 @@ static void raid10_end_read_request(struct bio *bio, int error)
 			       bdevname(conf->mirrors[dev].rdev->bdev,b), (unsigned long long)r10_bio->sector);
 		reschedule_retry(r10_bio);
 	}
-
-	rdev_dec_pending(conf->mirrors[dev].rdev, conf->mddev);
 }
 
 static void raid10_end_write_request(struct bio *bio, int error)
@@ -488,13 +487,19 @@ static int raid10_mergeable_bvec(struct request_queue *q,
 static int read_balance(conf_t *conf, r10bio_t *r10_bio)
 {
 	const sector_t this_sector = r10_bio->sector;
-	int disk, slot, nslot;
+	int disk, slot;
 	const int sectors = r10_bio->sectors;
-	sector_t new_distance, current_distance;
+	sector_t new_distance, best_dist;
 	mdk_rdev_t *rdev;
+	int do_balance;
+	int best_slot;
 
 	raid10_find_phys(conf, r10_bio);
 	rcu_read_lock();
+retry:
+	best_slot = -1;
+	best_dist = MaxSector;
+	do_balance = 1;
 	/*
 	 * Check if we can balance. We can balance on the whole
 	 * device if no resync is going on (recovery is ok), or below
@@ -502,86 +507,58 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio)
 	 * above the resync window.
 	 */
 	if (conf->mddev->recovery_cp < MaxSector
-	    && (this_sector + sectors >= conf->next_resync)) {
-		/* make sure that disk is operational */
-		slot = 0;
-		disk = r10_bio->devs[slot].devnum;
-
-		while ((rdev = rcu_dereference(conf->mirrors[disk].rdev)) == NULL ||
-		       r10_bio->devs[slot].bio == IO_BLOCKED ||
-		       !test_bit(In_sync, &rdev->flags)) {
-			slot++;
-			if (slot == conf->copies) {
-				slot = 0;
-				disk = -1;
-				break;
-			}
-			disk = r10_bio->devs[slot].devnum;
-		}
-		goto rb_out;
-	}
-
+	    && (this_sector + sectors >= conf->next_resync))
+		do_balance = 0;
 
-	/* make sure the disk is operational */
-	slot = 0;
-	disk = r10_bio->devs[slot].devnum;
-	while ((rdev=rcu_dereference(conf->mirrors[disk].rdev)) == NULL ||
-	       r10_bio->devs[slot].bio == IO_BLOCKED ||
-	       !test_bit(In_sync, &rdev->flags)) {
-		slot ++;
-		if (slot == conf->copies) {
-			disk = -1;
-			goto rb_out;
-		}
+	for (slot = 0; slot < conf->copies ; slot++) {
+		if (r10_bio->devs[slot].bio == IO_BLOCKED)
+			continue;
 		disk = r10_bio->devs[slot].devnum;
-	}
-
-
-	current_distance = abs(r10_bio->devs[slot].addr -
-			       conf->mirrors[disk].head_position);
-
-	/* Find the disk whose head is closest,
-	 * or - for far > 1 - find the closest to partition beginning */
-
-	for (nslot = slot; nslot < conf->copies; nslot++) {
-		int ndisk = r10_bio->devs[nslot].devnum;
-
-
-		if ((rdev=rcu_dereference(conf->mirrors[ndisk].rdev)) == NULL ||
-		    r10_bio->devs[nslot].bio == IO_BLOCKED ||
-		    !test_bit(In_sync, &rdev->flags))
+		rdev = rcu_dereference(conf->mirrors[disk].rdev);
+		if (rdev == NULL)
 			continue;
+		if (!test_bit(In_sync, &rdev->flags))
+			continue;
+
+		if (!do_balance)
+			break;
 
 		/* This optimisation is debatable, and completely destroys
 		 * sequential read speed for 'far copies' arrays.  So only
 		 * keep it for 'near' arrays, and review those later.
 		 */
-		if (conf->near_copies > 1 && !atomic_read(&rdev->nr_pending)) {
-			disk = ndisk;
-			slot = nslot;
+		if (conf->near_copies > 1 && !atomic_read(&rdev->nr_pending))
 			break;
-		}
 
 		/* for far > 1 always use the lowest address */
 		if (conf->far_copies > 1)
-			new_distance = r10_bio->devs[nslot].addr;
+			new_distance = r10_bio->devs[slot].addr;
 		else
-			new_distance = abs(r10_bio->devs[nslot].addr -
-					   conf->mirrors[ndisk].head_position);
-		if (new_distance < current_distance) {
-			current_distance = new_distance;
-			disk = ndisk;
-			slot = nslot;
+			new_distance = abs(r10_bio->devs[slot].addr -
+					   conf->mirrors[disk].head_position);
+		if (new_distance < best_dist) {
+			best_dist = new_distance;
+			best_slot = slot;
 		}
 	}
+	if (slot == conf->copies)
+		slot = best_slot;
 
-rb_out:
-	r10_bio->read_slot = slot;
-/*	conf->next_seq_sect = this_sector + sectors;*/
-
-	if (disk >= 0 && (rdev=rcu_dereference(conf->mirrors[disk].rdev))!= NULL)
-		atomic_inc(&conf->mirrors[disk].rdev->nr_pending);
-	else
+	if (slot >= 0) {
+		disk = r10_bio->devs[slot].devnum;
+		rdev = rcu_dereference(conf->mirrors[disk].rdev);
+		if (!rdev)
+			goto retry;
+		atomic_inc(&rdev->nr_pending);
+		if (test_bit(Faulty, &rdev->flags)) {
+			/* Cannot risk returning a device that failed
+			 * before we inc'ed nr_pending
+			 */
+			rdev_dec_pending(rdev, conf->mddev);
+			goto retry;
+		}
+		r10_bio->read_slot = slot;
+	} else
 		disk = -1;
 	rcu_read_unlock();
 
@@ -1460,40 +1437,33 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio)
 	int max_read_errors = atomic_read(&mddev->max_corr_read_errors);
 	int d = r10_bio->devs[r10_bio->read_slot].devnum;
 
-	rcu_read_lock();
-	rdev = rcu_dereference(conf->mirrors[d].rdev);
-	if (rdev) { /* If rdev is not NULL */
-		char b[BDEVNAME_SIZE];
-		int cur_read_error_count = 0;
+	/* still own a reference to this rdev, so it cannot
+	 * have been cleared recently.
+	 */
+	rdev = conf->mirrors[d].rdev;
 
-		bdevname(rdev->bdev, b);
+	if (test_bit(Faulty, &rdev->flags))
+		/* drive has already been failed, just ignore any
+		   more fix_read_error() attempts */
+		return;
 
-		if (test_bit(Faulty, &rdev->flags)) {
-			rcu_read_unlock();
-			/* drive has already been failed, just ignore any
-			   more fix_read_error() attempts */
-			return;
-		}
+	check_decay_read_errors(mddev, rdev);
+	atomic_inc(&rdev->read_errors);
+	if (atomic_read(&rdev->read_errors) > max_read_errors) {
+		char b[BDEVNAME_SIZE];
+		bdevname(rdev->bdev, b);
 
-		check_decay_read_errors(mddev, rdev);
-		atomic_inc(&rdev->read_errors);
-		cur_read_error_count = atomic_read(&rdev->read_errors);
-		if (cur_read_error_count > max_read_errors) {
-			rcu_read_unlock();
-			printk(KERN_NOTICE
-			       "md/raid10:%s: %s: Raid device exceeded "
-			       "read_error threshold "
-			       "[cur %d:max %d]\n",
-			       mdname(mddev),
-			       b, cur_read_error_count, max_read_errors);
-			printk(KERN_NOTICE
-			       "md/raid10:%s: %s: Failing raid "
-			       "device\n", mdname(mddev), b);
-			md_error(mddev, conf->mirrors[d].rdev);
-			return;
-		}
+		printk(KERN_NOTICE
+		       "md/raid10:%s: %s: Raid device exceeded "
+		       "read_error threshold [cur %d:max %d]\n",
+		       mdname(mddev), b,
+		       atomic_read(&rdev->read_errors), max_read_errors);
+		printk(KERN_NOTICE
+		       "md/raid10:%s: %s: Failing raid device\n",
+		       mdname(mddev), b);
+		md_error(mddev, conf->mirrors[d].rdev);
+		return;
 	}
-	rcu_read_unlock();
 
 	while(sectors) {
 		int s = sectors;
@@ -1562,8 +1532,8 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio)
 					       "write failed"
 					       " (%d sectors at %llu on %s)\n",
 					       mdname(mddev), s,
-					       (unsigned long long)(sect+
-					       rdev->data_offset),
+					       (unsigned long long)(
+						       sect + rdev->data_offset),
 					       bdevname(rdev->bdev, b));
 					printk(KERN_NOTICE "md/raid10:%s: %s: failing "
 					       "drive\n",
@@ -1599,8 +1569,8 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio)
 					       "corrected sectors"
 					       " (%d sectors at %llu on %s)\n",
 					       mdname(mddev), s,
-					       (unsigned long long)(sect+
-						    rdev->data_offset),
+					       (unsigned long long)(
+						       sect + rdev->data_offset),
 					       bdevname(rdev->bdev, b));
 					printk(KERN_NOTICE "md/raid10:%s: %s: failing drive\n",
 					       mdname(mddev),
@@ -1612,8 +1582,8 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio)
 					       "md/raid10:%s: read error corrected"
 					       " (%d sectors at %llu on %s)\n",
 					       mdname(mddev), s,
-					       (unsigned long long)(sect+
-					            rdev->data_offset),
+					       (unsigned long long)(
+						       sect + rdev->data_offset),
 					       bdevname(rdev->bdev, b));
 				}
 
@@ -1663,7 +1633,8 @@ static void raid10d(mddev_t *mddev)
 		else if (test_bit(R10BIO_IsRecover, &r10_bio->state))
 			recovery_request_write(mddev, r10_bio);
 		else {
-			int mirror;
+			int slot = r10_bio->read_slot;
+			int mirror = r10_bio->devs[slot].devnum;
 			/* we got a read error. Maybe the drive is bad.  Maybe just
 			 * the block and we can fix it.
 			 * We freeze all other IO, and try reading the block from
@@ -1677,9 +1648,10 @@ static void raid10d(mddev_t *mddev)
 				fix_read_error(conf, mddev, r10_bio);
 				unfreeze_array(conf);
 			}
+			rdev_dec_pending(conf->mirrors[mirror].rdev, mddev);
 
-			bio = r10_bio->devs[r10_bio->read_slot].bio;
-			r10_bio->devs[r10_bio->read_slot].bio =
+			bio = r10_bio->devs[slot].bio;
+			r10_bio->devs[slot].bio =
 				mddev->ro ? IO_BLOCKED : NULL;
 			mirror = read_balance(conf, r10_bio);
 			if (mirror == -1) {
@@ -1693,6 +1665,7 @@ static void raid10d(mddev_t *mddev)
 			} else {
 				const unsigned long do_sync = (r10_bio->master_bio->bi_rw & REQ_SYNC);
 				bio_put(bio);
+				slot = r10_bio->read_slot;
 				rdev = conf->mirrors[mirror].rdev;
 				if (printk_ratelimit())
 					printk(KERN_ERR "md/raid10:%s: %s: redirecting sector %llu to"
@@ -1702,8 +1675,8 @@ static void raid10d(mddev_t *mddev)
 					       (unsigned long long)r10_bio->sector);
 				bio = bio_clone_mddev(r10_bio->master_bio,
 						      GFP_NOIO, mddev);
-				r10_bio->devs[r10_bio->read_slot].bio = bio;
-				bio->bi_sector = r10_bio->devs[r10_bio->read_slot].addr
+				r10_bio->devs[slot].bio = bio;
+				bio->bi_sector = r10_bio->devs[slot].addr
 					+ rdev->data_offset;
 				bio->bi_bdev = rdev->bdev;
 				bio->bi_rw = READ | do_sync;
@@ -1763,13 +1736,13 @@ static int init_resync(conf_t *conf)
  *
  */
 
-static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, int go_faster)
+static sector_t sync_request(mddev_t *mddev, sector_t sector_nr,
+			     int *skipped, int go_faster)
 {
 	conf_t *conf = mddev->private;
 	r10bio_t *r10_bio;
 	struct bio *biolist = NULL, *bio;
 	sector_t max_sector, nr_sectors;
-	int disk;
 	int i;
 	int max_sync;
 	sector_t sync_blocks;
@@ -1858,108 +1831,114 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 		int j, k;
 		r10_bio = NULL;
 
-		for (i=0 ; i<conf->raid_disks; i++)
-			if (conf->mirrors[i].rdev &&
-			    !test_bit(In_sync, &conf->mirrors[i].rdev->flags)) {
-				int still_degraded = 0;
-				/* want to reconstruct this device */
-				r10bio_t *rb2 = r10_bio;
-				sector_t sect = raid10_find_virt(conf, sector_nr, i);
-				int must_sync;
-				/* Unless we are doing a full sync, we only need
-				 * to recover the block if it is set in the bitmap
-				 */
-				must_sync = bitmap_start_sync(mddev->bitmap, sect,
-							      &sync_blocks, 1);
-				if (sync_blocks < max_sync)
-					max_sync = sync_blocks;
-				if (!must_sync &&
-				    !conf->fullsync) {
-					/* yep, skip the sync_blocks here, but don't assume
-					 * that there will never be anything to do here
-					 */
-					chunks_skipped = -1;
-					continue;
-				}
+		for (i=0 ; i<conf->raid_disks; i++) {
+			int still_degraded;
+			r10bio_t *rb2;
+			sector_t sect;
+			int must_sync;
 
-				r10_bio = mempool_alloc(conf->r10buf_pool, GFP_NOIO);
-				raise_barrier(conf, rb2 != NULL);
-				atomic_set(&r10_bio->remaining, 0);
+			if (conf->mirrors[i].rdev == NULL ||
+			    test_bit(In_sync, &conf->mirrors[i].rdev->flags)) 
+				continue;
 
-				r10_bio->master_bio = (struct bio*)rb2;
-				if (rb2)
-					atomic_inc(&rb2->remaining);
-				r10_bio->mddev = mddev;
-				set_bit(R10BIO_IsRecover, &r10_bio->state);
-				r10_bio->sector = sect;
+			still_degraded = 0;
+			/* want to reconstruct this device */
+			rb2 = r10_bio;
+			sect = raid10_find_virt(conf, sector_nr, i);
+			/* Unless we are doing a full sync, we only need
+			 * to recover the block if it is set in the bitmap
+			 */
+			must_sync = bitmap_start_sync(mddev->bitmap, sect,
+						      &sync_blocks, 1);
+			if (sync_blocks < max_sync)
+				max_sync = sync_blocks;
+			if (!must_sync &&
+			    !conf->fullsync) {
+				/* yep, skip the sync_blocks here, but don't assume
+				 * that there will never be anything to do here
+				 */
+				chunks_skipped = -1;
+				continue;
+			}
 
-				raid10_find_phys(conf, r10_bio);
+			r10_bio = mempool_alloc(conf->r10buf_pool, GFP_NOIO);
+			raise_barrier(conf, rb2 != NULL);
+			atomic_set(&r10_bio->remaining, 0);
 
-				/* Need to check if the array will still be
-				 * degraded
-				 */
-				for (j=0; j<conf->raid_disks; j++)
-					if (conf->mirrors[j].rdev == NULL ||
-					    test_bit(Faulty, &conf->mirrors[j].rdev->flags)) {
-						still_degraded = 1;
-						break;
-					}
-
-				must_sync = bitmap_start_sync(mddev->bitmap, sect,
-							      &sync_blocks, still_degraded);
-
-				for (j=0; j<conf->copies;j++) {
-					int d = r10_bio->devs[j].devnum;
-					if (conf->mirrors[d].rdev &&
-					    test_bit(In_sync, &conf->mirrors[d].rdev->flags)) {
-						/* This is where we read from */
-						bio = r10_bio->devs[0].bio;
-						bio->bi_next = biolist;
-						biolist = bio;
-						bio->bi_private = r10_bio;
-						bio->bi_end_io = end_sync_read;
-						bio->bi_rw = READ;
-						bio->bi_sector = r10_bio->devs[j].addr +
-							conf->mirrors[d].rdev->data_offset;
-						bio->bi_bdev = conf->mirrors[d].rdev->bdev;
-						atomic_inc(&conf->mirrors[d].rdev->nr_pending);
-						atomic_inc(&r10_bio->remaining);
-						/* and we write to 'i' */
-
-						for (k=0; k<conf->copies; k++)
-							if (r10_bio->devs[k].devnum == i)
-								break;
-						BUG_ON(k == conf->copies);
-						bio = r10_bio->devs[1].bio;
-						bio->bi_next = biolist;
-						biolist = bio;
-						bio->bi_private = r10_bio;
-						bio->bi_end_io = end_sync_write;
-						bio->bi_rw = WRITE;
-						bio->bi_sector = r10_bio->devs[k].addr +
-							conf->mirrors[i].rdev->data_offset;
-						bio->bi_bdev = conf->mirrors[i].rdev->bdev;
-
-						r10_bio->devs[0].devnum = d;
-						r10_bio->devs[1].devnum = i;
+			r10_bio->master_bio = (struct bio*)rb2;
+			if (rb2)
+				atomic_inc(&rb2->remaining);
+			r10_bio->mddev = mddev;
+			set_bit(R10BIO_IsRecover, &r10_bio->state);
+			r10_bio->sector = sect;
 
-						break;
-					}
-				}
-				if (j == conf->copies) {
-					/* Cannot recover, so abort the recovery */
-					put_buf(r10_bio);
-					if (rb2)
-						atomic_dec(&rb2->remaining);
-					r10_bio = rb2;
-					if (!test_and_set_bit(MD_RECOVERY_INTR,
-							      &mddev->recovery))
-						printk(KERN_INFO "md/raid10:%s: insufficient "
-						       "working devices for recovery.\n",
-						       mdname(mddev));
+			raid10_find_phys(conf, r10_bio);
+
+			/* Need to check if the array will still be
+			 * degraded
+			 */
+			for (j=0; j<conf->raid_disks; j++)
+				if (conf->mirrors[j].rdev == NULL ||
+				    test_bit(Faulty, &conf->mirrors[j].rdev->flags)) {
+					still_degraded = 1;
 					break;
 				}
+
+			must_sync = bitmap_start_sync(mddev->bitmap, sect,
+						      &sync_blocks, still_degraded);
+
+			for (j=0; j<conf->copies;j++) {
+				int d = r10_bio->devs[j].devnum;
+				if (!conf->mirrors[d].rdev ||
+				    !test_bit(In_sync, &conf->mirrors[d].rdev->flags))
+					continue;
+				/* This is where we read from */
+				bio = r10_bio->devs[0].bio;
+				bio->bi_next = biolist;
+				biolist = bio;
+				bio->bi_private = r10_bio;
+				bio->bi_end_io = end_sync_read;
+				bio->bi_rw = READ;
+				bio->bi_sector = r10_bio->devs[j].addr +
+					conf->mirrors[d].rdev->data_offset;
+				bio->bi_bdev = conf->mirrors[d].rdev->bdev;
+				atomic_inc(&conf->mirrors[d].rdev->nr_pending);
+				atomic_inc(&r10_bio->remaining);
+				/* and we write to 'i' */
+
+				for (k=0; k<conf->copies; k++)
+					if (r10_bio->devs[k].devnum == i)
+						break;
+				BUG_ON(k == conf->copies);
+				bio = r10_bio->devs[1].bio;
+				bio->bi_next = biolist;
+				biolist = bio;
+				bio->bi_private = r10_bio;
+				bio->bi_end_io = end_sync_write;
+				bio->bi_rw = WRITE;
+				bio->bi_sector = r10_bio->devs[k].addr +
+					conf->mirrors[i].rdev->data_offset;
+				bio->bi_bdev = conf->mirrors[i].rdev->bdev;
+
+				r10_bio->devs[0].devnum = d;
+				r10_bio->devs[1].devnum = i;
+
+				break;
+			}
+			if (j == conf->copies) {
+				/* Cannot recover, so abort the recovery */
+				put_buf(r10_bio);
+				if (rb2)
+					atomic_dec(&rb2->remaining);
+				r10_bio = rb2;
+				if (!test_and_set_bit(MD_RECOVERY_INTR,
+						      &mddev->recovery))
+					printk(KERN_INFO "md/raid10:%s: insufficient "
+					       "working devices for recovery.\n",
+					       mdname(mddev));
+				break;
 			}
+		}
 		if (biolist == NULL) {
 			while (r10_bio) {
 				r10bio_t *rb2 = r10_bio;
@@ -1977,7 +1956,8 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 
 		if (!bitmap_start_sync(mddev->bitmap, sector_nr,
 				       &sync_blocks, mddev->degraded) &&
-		    !conf->fullsync && !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
+		    !conf->fullsync && !test_bit(MD_RECOVERY_REQUESTED,
+						 &mddev->recovery)) {
 			/* We can skip this block */
 			*skipped = 1;
 			return sync_blocks + sectors_skipped;
@@ -2022,7 +2002,8 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 			for (i=0; i<conf->copies; i++) {
 				int d = r10_bio->devs[i].devnum;
 				if (r10_bio->devs[i].bio->bi_end_io)
-					rdev_dec_pending(conf->mirrors[d].rdev, mddev);
+					rdev_dec_pending(conf->mirrors[d].rdev,
+							 mddev);
 			}
 			put_buf(r10_bio);
 			biolist = NULL;
@@ -2047,26 +2028,27 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 	do {
 		struct page *page;
 		int len = PAGE_SIZE;
-		disk = 0;
 		if (sector_nr + (len>>9) > max_sector)
 			len = (max_sector - sector_nr) << 9;
 		if (len == 0)
 			break;
 		for (bio= biolist ; bio ; bio=bio->bi_next) {
+			struct bio *bio2;
 			page = bio->bi_io_vec[bio->bi_vcnt].bv_page;
-			if (bio_add_page(bio, page, len, 0) == 0) {
-				/* stop here */
-				struct bio *bio2;
-				bio->bi_io_vec[bio->bi_vcnt].bv_page = page;
-				for (bio2 = biolist; bio2 && bio2 != bio; bio2 = bio2->bi_next) {
-					/* remove last page from this bio */
-					bio2->bi_vcnt--;
-					bio2->bi_size -= len;
-					bio2->bi_flags &= ~(1<< BIO_SEG_VALID);
-				}
-				goto bio_full;
+			if (bio_add_page(bio, page, len, 0))
+				continue;
+
+			/* stop here */
+			bio->bi_io_vec[bio->bi_vcnt].bv_page = page;
+			for (bio2 = biolist;
+			     bio2 && bio2 != bio;
+			     bio2 = bio2->bi_next) {
+				/* remove last page from this bio */
+				bio2->bi_vcnt--;
+				bio2->bi_size -= len;
+				bio2->bi_flags &= ~(1<< BIO_SEG_VALID);
 			}
-			disk = i;
+			goto bio_full;
 		}
 		nr_sectors += len>>9;
 		sector_nr += len>>9;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 49bf5f8914353a1c7972beaa27d6b5caee1031cc..346e69bfdab3f8b0b744f6b239c93ea0f3f099e2 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1700,27 +1700,25 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev)
 	raid5_conf_t *conf = mddev->private;
 	pr_debug("raid456: error called\n");
 
-	if (!test_bit(Faulty, &rdev->flags)) {
-		set_bit(MD_CHANGE_DEVS, &mddev->flags);
-		if (test_and_clear_bit(In_sync, &rdev->flags)) {
-			unsigned long flags;
-			spin_lock_irqsave(&conf->device_lock, flags);
-			mddev->degraded++;
-			spin_unlock_irqrestore(&conf->device_lock, flags);
-			/*
-			 * if recovery was running, make sure it aborts.
-			 */
-			set_bit(MD_RECOVERY_INTR, &mddev->recovery);
-		}
-		set_bit(Faulty, &rdev->flags);
-		printk(KERN_ALERT
-		       "md/raid:%s: Disk failure on %s, disabling device.\n"
-		       "md/raid:%s: Operation continuing on %d devices.\n",
-		       mdname(mddev),
-		       bdevname(rdev->bdev, b),
-		       mdname(mddev),
-		       conf->raid_disks - mddev->degraded);
+	if (test_and_clear_bit(In_sync, &rdev->flags)) {
+		unsigned long flags;
+		spin_lock_irqsave(&conf->device_lock, flags);
+		mddev->degraded++;
+		spin_unlock_irqrestore(&conf->device_lock, flags);
+		/*
+		 * if recovery was running, make sure it aborts.
+		 */
+		set_bit(MD_RECOVERY_INTR, &mddev->recovery);
 	}
+	set_bit(Faulty, &rdev->flags);
+	set_bit(MD_CHANGE_DEVS, &mddev->flags);
+	printk(KERN_ALERT
+	       "md/raid:%s: Disk failure on %s, disabling device.\n"
+	       "md/raid:%s: Operation continuing on %d devices.\n",
+	       mdname(mddev),
+	       bdevname(rdev->bdev, b),
+	       mdname(mddev),
+	       conf->raid_disks - mddev->degraded);
 }
 
 /*
@@ -3960,7 +3958,7 @@ static int make_request(mddev_t *mddev, struct bio * bi)
 			/* spinlock is needed as reshape_progress may be
 			 * 64bit on a 32bit platform, and so it might be
 			 * possible to see a half-updated value
-			 * Ofcourse reshape_progress could change after
+			 * Of course reshape_progress could change after
 			 * the lock is dropped, so once we get a reference
 			 * to the stripe that we think it is, we will have
 			 * to check again.
@@ -5391,7 +5389,8 @@ static int raid5_resize(mddev_t *mddev, sector_t sectors)
 		return -EINVAL;
 	set_capacity(mddev->gendisk, mddev->array_sectors);
 	revalidate_disk(mddev->gendisk);
-	if (sectors > mddev->dev_sectors && mddev->recovery_cp == MaxSector) {
+	if (sectors > mddev->dev_sectors &&
+	    mddev->recovery_cp > mddev->dev_sectors) {
 		mddev->recovery_cp = mddev->dev_sectors;
 		set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
 	}
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index 9f47e383c57a5778bc39161c06d2c6631d317b46..9af2140b57a4c94c6b2571e7fb718747338ab62e 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -378,12 +378,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 	dev->pci = pci;
 
 	/* get chip-revision; this is needed to enable bug-fixes */
-	err = pci_read_config_dword(pci, PCI_CLASS_REVISION, &dev->revision);
-	if (err < 0) {
-		ERR(("pci_read_config_dword() failed.\n"));
-		goto err_disable;
-	}
-	dev->revision &= 0xf;
+	dev->revision = pci->revision;
 
 	/* remap the memory from virtual to physical address */
 
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 6fc79f15dcbc67d00b86db6f115d66b4e74c731d..22d3ca36370ec63bc7c9725b228603bb1d1fb940 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -186,4 +186,12 @@ config MEDIA_TUNER_TDA18218
 	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  NXP TDA18218 silicon tuner driver.
+
+config MEDIA_TUNER_TDA18212
+	tristate "NXP TDA18212 silicon tuner"
+	depends on VIDEO_MEDIA && I2C
+	default m if MEDIA_TUNER_CUSTOMISE
+	help
+	  NXP TDA18212 silicon tuner driver.
+
 endmenu
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
index 96da03d349ca8931b800810d6367978045623311..2cb4f5327843eba24d9309a839829e0c17454414 100644
--- a/drivers/media/common/tuners/Makefile
+++ b/drivers/media/common/tuners/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_MEDIA_TUNER_MXL5007T) += mxl5007t.o
 obj-$(CONFIG_MEDIA_TUNER_MC44S803) += mc44s803.o
 obj-$(CONFIG_MEDIA_TUNER_MAX2165) += max2165.o
 obj-$(CONFIG_MEDIA_TUNER_TDA18218) += tda18218.o
+obj-$(CONFIG_MEDIA_TUNER_TDA18212) += tda18212.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 0d6e09419044b6e2c0dc421b6126223fdc36e411..56fe75c94deb7c6cded17507b957921077102d5b 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -4024,6 +4024,8 @@ static int mxl5005s_set_params(struct dvb_frontend *fe,
 			case BANDWIDTH_8_MHZ:
 				req_bw  = MXL5005S_BANDWIDTH_8MHZ;
 				break;
+			default:
+				return -EINVAL;
 			}
 		}
 
diff --git a/drivers/media/common/tuners/tda18212.c b/drivers/media/common/tuners/tda18212.c
new file mode 100644
index 0000000000000000000000000000000000000000..1f1db20d46b1dfd5224f4eb6122217f87b772373
--- /dev/null
+++ b/drivers/media/common/tuners/tda18212.c
@@ -0,0 +1,265 @@
+/*
+ * NXP TDA18212HN silicon tuner driver
+ *
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "tda18212_priv.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
+
+/* write multiple registers */
+static int tda18212_wr_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
+	int len)
+{
+	int ret;
+	u8 buf[len+1];
+	struct i2c_msg msg[1] = {
+		{
+			.addr = priv->cfg->i2c_address,
+			.flags = 0,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+
+	buf[0] = reg;
+	memcpy(&buf[1], val, len);
+
+	ret = i2c_transfer(priv->i2c, msg, 1);
+	if (ret == 1) {
+		ret = 0;
+	} else {
+		warn("i2c wr failed ret:%d reg:%02x len:%d", ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+	return ret;
+}
+
+/* read multiple registers */
+static int tda18212_rd_regs(struct tda18212_priv *priv, u8 reg, u8 *val,
+	int len)
+{
+	int ret;
+	u8 buf[len];
+	struct i2c_msg msg[2] = {
+		{
+			.addr = priv->cfg->i2c_address,
+			.flags = 0,
+			.len = 1,
+			.buf = &reg,
+		}, {
+			.addr = priv->cfg->i2c_address,
+			.flags = I2C_M_RD,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+
+	ret = i2c_transfer(priv->i2c, msg, 2);
+	if (ret == 2) {
+		memcpy(val, buf, len);
+		ret = 0;
+	} else {
+		warn("i2c rd failed ret:%d reg:%02x len:%d", ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* write single register */
+static int tda18212_wr_reg(struct tda18212_priv *priv, u8 reg, u8 val)
+{
+	return tda18212_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register */
+static int tda18212_rd_reg(struct tda18212_priv *priv, u8 reg, u8 *val)
+{
+	return tda18212_rd_regs(priv, reg, val, 1);
+}
+
+#if 0 /* keep, useful when developing driver */
+static void tda18212_dump_regs(struct tda18212_priv *priv)
+{
+	int i;
+	u8 buf[256];
+
+	#define TDA18212_RD_LEN 32
+	for (i = 0; i < sizeof(buf); i += TDA18212_RD_LEN)
+		tda18212_rd_regs(priv, i, &buf[i], TDA18212_RD_LEN);
+
+	print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 32, 1, buf,
+		sizeof(buf), true);
+
+	return;
+}
+#endif
+
+static int tda18212_set_params(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct tda18212_priv *priv = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, i;
+	u32 if_khz;
+	u8 buf[9];
+	static const u8 bw_params[][3] = {
+		/*  0f    13    23 */
+		{ 0xb3, 0x20, 0x03 }, /* DVB-T 6 MHz */
+		{ 0xb3, 0x31, 0x01 }, /* DVB-T 7 MHz */
+		{ 0xb3, 0x22, 0x01 }, /* DVB-T 8 MHz */
+		{ 0x92, 0x53, 0x03 }, /* DVB-C */
+	};
+
+	dbg("%s: delsys=%d RF=%d BW=%d", __func__,
+		c->delivery_system, c->frequency, c->bandwidth_hz);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
+
+	switch (c->delivery_system) {
+	case SYS_DVBT:
+		switch (c->bandwidth_hz) {
+		case 6000000:
+			if_khz = priv->cfg->if_dvbt_6;
+			i = 0;
+			break;
+		case 7000000:
+			if_khz = priv->cfg->if_dvbt_7;
+			i = 1;
+			break;
+		case 8000000:
+			if_khz = priv->cfg->if_dvbt_8;
+			i = 2;
+			break;
+		default:
+			ret = -EINVAL;
+			goto error;
+		}
+		break;
+	case SYS_DVBC_ANNEX_AC:
+		if_khz = priv->cfg->if_dvbc;
+		i = 3;
+		break;
+	default:
+		ret = -EINVAL;
+		goto error;
+	}
+
+	ret = tda18212_wr_reg(priv, 0x23, bw_params[i][2]);
+	if (ret)
+		goto error;
+
+	ret = tda18212_wr_reg(priv, 0x06, 0x00);
+	if (ret)
+		goto error;
+
+	ret = tda18212_wr_reg(priv, 0x0f, bw_params[i][0]);
+	if (ret)
+		goto error;
+
+	buf[0] = 0x02;
+	buf[1] = bw_params[i][1];
+	buf[2] = 0x03; /* default value */
+	buf[3] = if_khz / 50;
+	buf[4] = ((c->frequency / 1000) >> 16) & 0xff;
+	buf[5] = ((c->frequency / 1000) >>  8) & 0xff;
+	buf[6] = ((c->frequency / 1000) >>  0) & 0xff;
+	buf[7] = 0xc1;
+	buf[8] = 0x01;
+	ret = tda18212_wr_regs(priv, 0x12, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+exit:
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */
+
+	return ret;
+
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	goto exit;
+}
+
+static int tda18212_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+	return 0;
+}
+
+static const struct dvb_tuner_ops tda18212_tuner_ops = {
+	.info = {
+		.name           = "NXP TDA18212",
+
+		.frequency_min  =  48000000,
+		.frequency_max  = 864000000,
+		.frequency_step =      1000,
+	},
+
+	.release       = tda18212_release,
+
+	.set_params    = tda18212_set_params,
+};
+
+struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c, struct tda18212_config *cfg)
+{
+	struct tda18212_priv *priv = NULL;
+	int ret;
+	u8 val;
+
+	priv = kzalloc(sizeof(struct tda18212_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+
+	priv->cfg = cfg;
+	priv->i2c = i2c;
+	fe->tuner_priv = priv;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
+
+	/* check if the tuner is there */
+	ret = tda18212_rd_reg(priv, 0x00, &val);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */
+
+	dbg("%s: ret:%d chip ID:%02x", __func__, ret, val);
+	if (ret || val != 0xc7) {
+		kfree(priv);
+		return NULL;
+	}
+
+	info("NXP TDA18212HN successfully identified.");
+
+	memcpy(&fe->ops.tuner_ops, &tda18212_tuner_ops,
+		sizeof(struct dvb_tuner_ops));
+
+	return fe;
+}
+EXPORT_SYMBOL(tda18212_attach);
+
+MODULE_DESCRIPTION("NXP TDA18212HN silicon tuner driver");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/common/tuners/tda18212.h b/drivers/media/common/tuners/tda18212.h
new file mode 100644
index 0000000000000000000000000000000000000000..83b497f59e1b2e16b2a214bb4b6b06ec882778da
--- /dev/null
+++ b/drivers/media/common/tuners/tda18212.h
@@ -0,0 +1,48 @@
+/*
+ * NXP TDA18212HN silicon tuner driver
+ *
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef TDA18212_H
+#define TDA18212_H
+
+#include "dvb_frontend.h"
+
+struct tda18212_config {
+	u8 i2c_address;
+
+	u16 if_dvbt_6;
+	u16 if_dvbt_7;
+	u16 if_dvbt_8;
+	u16 if_dvbc;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_TDA18212) || \
+	(defined(CONFIG_MEDIA_TUNER_TDA18212_MODULE) && defined(MODULE))
+extern struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c, struct tda18212_config *cfg);
+#else
+static inline struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c, struct tda18212_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif
diff --git a/drivers/media/common/tuners/tda18212_priv.h b/drivers/media/common/tuners/tda18212_priv.h
new file mode 100644
index 0000000000000000000000000000000000000000..9adff9356b73d7c9bedd49a3dd86b4920ede0d8e
--- /dev/null
+++ b/drivers/media/common/tuners/tda18212_priv.h
@@ -0,0 +1,44 @@
+/*
+ * NXP TDA18212HN silicon tuner driver
+ *
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef TDA18212_PRIV_H
+#define TDA18212_PRIV_H
+
+#include "tda18212.h"
+
+#define LOG_PREFIX "tda18212"
+
+#undef dbg
+#define dbg(f, arg...) \
+	if (debug) \
+		printk(KERN_INFO   LOG_PREFIX": " f "\n" , ## arg)
+#undef err
+#define err(f, arg...)  printk(KERN_ERR     LOG_PREFIX": " f "\n" , ## arg)
+#undef info
+#define info(f, arg...) printk(KERN_INFO    LOG_PREFIX": " f "\n" , ## arg)
+#undef warn
+#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
+
+struct tda18212_priv {
+	struct tda18212_config *cfg;
+	struct i2c_adapter *i2c;
+};
+
+#endif
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index d884f5eee73ca09b547bc168776fe1b89bac0650..57022e88e338adcc6e998c834b91f6bc63c4ef70 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -976,6 +976,10 @@ static int tda18271_set_params(struct dvb_frontend *fe,
 			tda_warn("bandwidth not set!\n");
 			return -EINVAL;
 		}
+	} else if (fe->ops.info.type == FE_QAM) {
+		/* DVB-C */
+		map = &std_map->qam_8;
+		bw = 8000000;
 	} else {
 		tda_warn("modulation type not supported!\n");
 		return -EINVAL;
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 1e28f7dcb26b6903b459b18e4329c6a0182c3759..aa1b2e844d3206b8c2bcc96ddaab3f583f7e2739 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -628,6 +628,15 @@ static void xc_debug_dump(struct xc5000_priv *priv)
 	dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality);
 }
 
+/*
+ * As defined on EN 300 429, the DVB-C roll-off factor is 0.15.
+ * So, the amount of the needed bandwith is given by:
+ * 	Bw = Symbol_rate * (1 + 0.15)
+ * As such, the maximum symbol rate supported by 6 MHz is given by:
+ *	max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
+ */
+#define MAX_SYMBOL_RATE_6MHz	5217391
+
 static int xc5000_set_params(struct dvb_frontend *fe,
 	struct dvb_frontend_parameters *params)
 {
@@ -688,21 +697,32 @@ static int xc5000_set_params(struct dvb_frontend *fe,
 		}
 		priv->rf_mode = XC_RF_MODE_AIR;
 	} else if (fe->ops.info.type == FE_QAM) {
-		dprintk(1, "%s() QAM\n", __func__);
 		switch (params->u.qam.modulation) {
+		case QAM_256:
+		case QAM_AUTO:
 		case QAM_16:
 		case QAM_32:
 		case QAM_64:
 		case QAM_128:
-		case QAM_256:
-		case QAM_AUTO:
 			dprintk(1, "%s() QAM modulation\n", __func__);
-			priv->bandwidth = BANDWIDTH_8_MHZ;
-			priv->video_standard = DTV7_8;
-			priv->freq_hz = params->frequency - 2750000;
 			priv->rf_mode = XC_RF_MODE_CABLE;
+			/*
+			 * Using a 8MHz bandwidth sometimes fail
+			 * with 6MHz-spaced channels, due to inter-carrier
+			 * interference. So, use DTV6 firmware
+			 */
+			if (params->u.qam.symbol_rate <= MAX_SYMBOL_RATE_6MHz) {
+				priv->bandwidth = BANDWIDTH_6_MHZ;
+				priv->video_standard = DTV6;
+				priv->freq_hz = params->frequency - 1750000;
+			} else {
+				priv->bandwidth = BANDWIDTH_8_MHZ;
+				priv->video_standard = DTV7_8;
+				priv->freq_hz = params->frequency - 2750000;
+			}
 			break;
 		default:
+			dprintk(1, "%s() Unsupported QAM type\n", __func__);
 			return -EINVAL;
 		}
 	} else {
diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c
index 03f96d6ca8946ecafc837295cee0bc41ec51b666..44f8fb5f17ff49c9a6fadc912d9d69b278ea5be7 100644
--- a/drivers/media/dvb/b2c2/flexcop-pci.c
+++ b/drivers/media/dvb/b2c2/flexcop-pci.c
@@ -290,10 +290,8 @@ static void flexcop_pci_dma_exit(struct flexcop_pci *fc_pci)
 static int flexcop_pci_init(struct flexcop_pci *fc_pci)
 {
 	int ret;
-	u8 card_rev;
 
-	pci_read_config_byte(fc_pci->pdev, PCI_CLASS_REVISION, &card_rev);
-	info("card revision %x", card_rev);
+	info("card revision %x", fc_pci->pdev->revision);
 
 	if ((ret = pci_enable_device(fc_pci->pdev)) != 0)
 		return ret;
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 99d62094f90865cf7e502d33bcffaa9f5567d278..b34fa95185e4ac65ac96200c8a800d46889504d8 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -460,7 +460,7 @@ static int __devinit bt878_probe(struct pci_dev *dev,
 		goto fail0;
 	}
 
-	pci_read_config_byte(dev, PCI_CLASS_REVISION, &bt->revision);
+	bt->revision = dev->revision;
 	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
 
 
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index 4a88a3e4db2b5d4a7e510523a375abf90a95d647..faa3671b649e1dd54214abf5f7bce1c4044c2bac 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -478,97 +478,94 @@ void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
 
 EXPORT_SYMBOL(dvb_dmx_swfilter_packets);
 
-void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
+static inline int find_next_packet(const u8 *buf, int pos, size_t count,
+				   const int pktsize)
 {
-	int p = 0, i, j;
+	int start = pos, lost;
 
-	spin_lock(&demux->lock);
-
-	if (demux->tsbufp) {
-		i = demux->tsbufp;
-		j = 188 - i;
-		if (count < j) {
-			memcpy(&demux->tsbuf[i], buf, count);
-			demux->tsbufp += count;
-			goto bailout;
-		}
-		memcpy(&demux->tsbuf[i], buf, j);
-		if (demux->tsbuf[0] == 0x47)
-			dvb_dmx_swfilter_packet(demux, demux->tsbuf);
-		demux->tsbufp = 0;
-		p += j;
+	while (pos < count) {
+		if (buf[pos] == 0x47 ||
+		    (pktsize == 204 && buf[pos] == 0xB8))
+			break;
+		pos++;
 	}
 
-	while (p < count) {
-		if (buf[p] == 0x47) {
-			if (count - p >= 188) {
-				dvb_dmx_swfilter_packet(demux, &buf[p]);
-				p += 188;
-			} else {
-				i = count - p;
-				memcpy(demux->tsbuf, &buf[p], i);
-				demux->tsbufp = i;
-				goto bailout;
-			}
-		} else
-			p++;
+	lost = pos - start;
+	if (lost) {
+		/* This garbage is part of a valid packet? */
+		int backtrack = pos - pktsize;
+		if (backtrack >= 0 && (buf[backtrack] == 0x47 ||
+		    (pktsize == 204 && buf[backtrack] == 0xB8)))
+			return backtrack;
 	}
 
-bailout:
-	spin_unlock(&demux->lock);
+	return pos;
 }
 
-EXPORT_SYMBOL(dvb_dmx_swfilter);
-
-void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
+/* Filter all pktsize= 188 or 204 sized packets and skip garbage. */
+static inline void _dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf,
+		size_t count, const int pktsize)
 {
 	int p = 0, i, j;
-	u8 tmppack[188];
+	const u8 *q;
 
 	spin_lock(&demux->lock);
 
-	if (demux->tsbufp) {
+	if (demux->tsbufp) { /* tsbuf[0] is now 0x47. */
 		i = demux->tsbufp;
-		j = 204 - i;
+		j = pktsize - i;
 		if (count < j) {
 			memcpy(&demux->tsbuf[i], buf, count);
 			demux->tsbufp += count;
 			goto bailout;
 		}
 		memcpy(&demux->tsbuf[i], buf, j);
-		if ((demux->tsbuf[0] == 0x47) || (demux->tsbuf[0] == 0xB8)) {
-			memcpy(tmppack, demux->tsbuf, 188);
-			if (tmppack[0] == 0xB8)
-				tmppack[0] = 0x47;
-			dvb_dmx_swfilter_packet(demux, tmppack);
-		}
+		if (demux->tsbuf[0] == 0x47) /* double check */
+			dvb_dmx_swfilter_packet(demux, demux->tsbuf);
 		demux->tsbufp = 0;
 		p += j;
 	}
 
-	while (p < count) {
-		if ((buf[p] == 0x47) || (buf[p] == 0xB8)) {
-			if (count - p >= 204) {
-				memcpy(tmppack, &buf[p], 188);
-				if (tmppack[0] == 0xB8)
-					tmppack[0] = 0x47;
-				dvb_dmx_swfilter_packet(demux, tmppack);
-				p += 204;
-			} else {
-				i = count - p;
-				memcpy(demux->tsbuf, &buf[p], i);
-				demux->tsbufp = i;
-				goto bailout;
-			}
-		} else {
-			p++;
+	while (1) {
+		p = find_next_packet(buf, p, count, pktsize);
+		if (p >= count)
+			break;
+		if (count - p < pktsize)
+			break;
+
+		q = &buf[p];
+
+		if (pktsize == 204 && (*q == 0xB8)) {
+			memcpy(demux->tsbuf, q, 188);
+			demux->tsbuf[0] = 0x47;
+			q = demux->tsbuf;
 		}
+		dvb_dmx_swfilter_packet(demux, q);
+		p += pktsize;
+	}
+
+	i = count - p;
+	if (i) {
+		memcpy(demux->tsbuf, &buf[p], i);
+		demux->tsbufp = i;
+		if (pktsize == 204 && demux->tsbuf[0] == 0xB8)
+			demux->tsbuf[0] = 0x47;
 	}
 
 bailout:
 	spin_unlock(&demux->lock);
 }
 
+void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
+{
+	_dvb_dmx_swfilter(demux, buf, count, 188);
+}
+EXPORT_SYMBOL(dvb_dmx_swfilter);
+
+void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
+{
+	_dvb_dmx_swfilter(demux, buf, count, 204);
+}
 EXPORT_SYMBOL(dvb_dmx_swfilter_204);
 
 static struct dvb_demux_filter *dvb_dmx_filter_alloc(struct dvb_demux *demux)
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 31e2c0d45db32777f58bd6bbcd0be502dd94ffd0..98278041d75f5b790affdc7a024180ca91c0854a 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -105,7 +105,8 @@ struct dvb_frontend_private {
 
 	/* thread/frontend values */
 	struct dvb_device *dvbdev;
-	struct dvb_frontend_parameters parameters;
+	struct dvb_frontend_parameters parameters_in;
+	struct dvb_frontend_parameters parameters_out;
 	struct dvb_fe_events events;
 	struct semaphore sem;
 	struct list_head list_head;
@@ -160,12 +161,11 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 
 	e = &events->events[events->eventw];
 
-	memcpy (&e->parameters, &fepriv->parameters,
-		sizeof (struct dvb_frontend_parameters));
-
 	if (status & FE_HAS_LOCK)
 		if (fe->ops.get_frontend)
-			fe->ops.get_frontend(fe, &e->parameters);
+			fe->ops.get_frontend(fe, &fepriv->parameters_out);
+
+	e->parameters = fepriv->parameters_out;
 
 	events->eventw = wp;
 
@@ -277,12 +277,12 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
 	int ready = 0;
 	int fe_set_err = 0;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	int original_inversion = fepriv->parameters.inversion;
-	u32 original_frequency = fepriv->parameters.frequency;
+	int original_inversion = fepriv->parameters_in.inversion;
+	u32 original_frequency = fepriv->parameters_in.frequency;
 
 	/* are we using autoinversion? */
 	autoinversion = ((!(fe->ops.info.caps & FE_CAN_INVERSION_AUTO)) &&
-			 (fepriv->parameters.inversion == INVERSION_AUTO));
+			 (fepriv->parameters_in.inversion == INVERSION_AUTO));
 
 	/* setup parameters correctly */
 	while(!ready) {
@@ -348,18 +348,19 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
 		fepriv->auto_step, fepriv->auto_sub_step, fepriv->started_auto_step);
 
 	/* set the frontend itself */
-	fepriv->parameters.frequency += fepriv->lnb_drift;
+	fepriv->parameters_in.frequency += fepriv->lnb_drift;
 	if (autoinversion)
-		fepriv->parameters.inversion = fepriv->inversion;
+		fepriv->parameters_in.inversion = fepriv->inversion;
 	if (fe->ops.set_frontend)
-		fe_set_err = fe->ops.set_frontend(fe, &fepriv->parameters);
+		fe_set_err = fe->ops.set_frontend(fe, &fepriv->parameters_in);
+	fepriv->parameters_out = fepriv->parameters_in;
 	if (fe_set_err < 0) {
 		fepriv->state = FESTATE_ERROR;
 		return fe_set_err;
 	}
 
-	fepriv->parameters.frequency = original_frequency;
-	fepriv->parameters.inversion = original_inversion;
+	fepriv->parameters_in.frequency = original_frequency;
+	fepriv->parameters_in.inversion = original_inversion;
 
 	fepriv->auto_sub_step++;
 	return 0;
@@ -383,7 +384,8 @@ static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
 		if (fepriv->state & FESTATE_RETUNE) {
 			if (fe->ops.set_frontend)
 				retval = fe->ops.set_frontend(fe,
-							&fepriv->parameters);
+							&fepriv->parameters_in);
+			fepriv->parameters_out = fepriv->parameters_in;
 			if (retval < 0)
 				fepriv->state = FESTATE_ERROR;
 			else
@@ -413,8 +415,8 @@ static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
 
 		/* if we're tuned, then we have determined the correct inversion */
 		if ((!(fe->ops.info.caps & FE_CAN_INVERSION_AUTO)) &&
-		    (fepriv->parameters.inversion == INVERSION_AUTO)) {
-			fepriv->parameters.inversion = fepriv->inversion;
+		    (fepriv->parameters_in.inversion == INVERSION_AUTO)) {
+			fepriv->parameters_in.inversion = fepriv->inversion;
 		}
 		return;
 	}
@@ -594,12 +596,14 @@ static int dvb_frontend_thread(void *data)
 
 				if (fepriv->state & FESTATE_RETUNE) {
 					dprintk("%s: Retune requested, FESTATE_RETUNE\n", __func__);
-					params = &fepriv->parameters;
+					params = &fepriv->parameters_in;
 					fepriv->state = FESTATE_TUNED;
 				}
 
 				if (fe->ops.tune)
 					fe->ops.tune(fe, params, fepriv->tune_mode_flags, &fepriv->delay, &s);
+				if (params)
+					fepriv->parameters_out = *params;
 
 				if (s != fepriv->status && !(fepriv->tune_mode_flags & FE_TUNE_MODE_ONESHOT)) {
 					dprintk("%s: state changed, adding current state\n", __func__);
@@ -612,11 +616,9 @@ static int dvb_frontend_thread(void *data)
 				dvb_frontend_swzigzag(fe);
 				break;
 			case DVBFE_ALGO_CUSTOM:
-				params = NULL; /* have we been asked to RETUNE ?	*/
 				dprintk("%s: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=%d\n", __func__, fepriv->state);
 				if (fepriv->state & FESTATE_RETUNE) {
 					dprintk("%s: Retune requested, FESTAT_RETUNE\n", __func__);
-					params = &fepriv->parameters;
 					fepriv->state = FESTATE_TUNED;
 				}
 				/* Case where we are going to search for a carrier
@@ -625,7 +627,7 @@ static int dvb_frontend_thread(void *data)
 				 */
 				if (fepriv->algo_status & DVBFE_ALGO_SEARCH_AGAIN) {
 					if (fe->ops.search) {
-						fepriv->algo_status = fe->ops.search(fe, &fepriv->parameters);
+						fepriv->algo_status = fe->ops.search(fe, &fepriv->parameters_in);
 						/* We did do a search as was requested, the flags are
 						 * now unset as well and has the flags wrt to search.
 						 */
@@ -636,11 +638,12 @@ static int dvb_frontend_thread(void *data)
 				/* Track the carrier if the search was successful */
 				if (fepriv->algo_status == DVBFE_ALGO_SEARCH_SUCCESS) {
 					if (fe->ops.track)
-						fe->ops.track(fe, &fepriv->parameters);
+						fe->ops.track(fe, &fepriv->parameters_in);
 				} else {
 					fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
 					fepriv->delay = HZ / 2;
 				}
+				fepriv->parameters_out = fepriv->parameters_in;
 				fe->ops.read_status(fe, &s);
 				if (s != fepriv->status) {
 					dvb_frontend_add_event(fe, s); /* update event list */
@@ -860,34 +863,34 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
 
 static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int i;
 
-	memset(&(fe->dtv_property_cache), 0,
-			sizeof(struct dtv_frontend_properties));
-
-	fe->dtv_property_cache.state = DTV_CLEAR;
-	fe->dtv_property_cache.delivery_system = SYS_UNDEFINED;
-	fe->dtv_property_cache.inversion = INVERSION_AUTO;
-	fe->dtv_property_cache.fec_inner = FEC_AUTO;
-	fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_AUTO;
-	fe->dtv_property_cache.bandwidth_hz = BANDWIDTH_AUTO;
-	fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_AUTO;
-	fe->dtv_property_cache.hierarchy = HIERARCHY_AUTO;
-	fe->dtv_property_cache.symbol_rate = QAM_AUTO;
-	fe->dtv_property_cache.code_rate_HP = FEC_AUTO;
-	fe->dtv_property_cache.code_rate_LP = FEC_AUTO;
-
-	fe->dtv_property_cache.isdbt_partial_reception = -1;
-	fe->dtv_property_cache.isdbt_sb_mode = -1;
-	fe->dtv_property_cache.isdbt_sb_subchannel = -1;
-	fe->dtv_property_cache.isdbt_sb_segment_idx = -1;
-	fe->dtv_property_cache.isdbt_sb_segment_count = -1;
-	fe->dtv_property_cache.isdbt_layer_enabled = 0x7;
+	memset(c, 0, sizeof(struct dtv_frontend_properties));
+
+	c->state = DTV_CLEAR;
+	c->delivery_system = SYS_UNDEFINED;
+	c->inversion = INVERSION_AUTO;
+	c->fec_inner = FEC_AUTO;
+	c->transmission_mode = TRANSMISSION_MODE_AUTO;
+	c->bandwidth_hz = BANDWIDTH_AUTO;
+	c->guard_interval = GUARD_INTERVAL_AUTO;
+	c->hierarchy = HIERARCHY_AUTO;
+	c->symbol_rate = QAM_AUTO;
+	c->code_rate_HP = FEC_AUTO;
+	c->code_rate_LP = FEC_AUTO;
+
+	c->isdbt_partial_reception = -1;
+	c->isdbt_sb_mode = -1;
+	c->isdbt_sb_subchannel = -1;
+	c->isdbt_sb_segment_idx = -1;
+	c->isdbt_sb_segment_count = -1;
+	c->isdbt_layer_enabled = 0x7;
 	for (i = 0; i < 3; i++) {
-		fe->dtv_property_cache.layer[i].fec = FEC_AUTO;
-		fe->dtv_property_cache.layer[i].modulation = QAM_AUTO;
-		fe->dtv_property_cache.layer[i].interleaving = -1;
-		fe->dtv_property_cache.layer[i].segment_count = -1;
+		c->layer[i].fec = FEC_AUTO;
+		c->layer[i].modulation = QAM_AUTO;
+		c->layer[i].interleaving = -1;
+		c->layer[i].segment_count = -1;
 	}
 
 	return 0;
@@ -1020,10 +1023,9 @@ static int is_legacy_delivery_system(fe_delivery_system_t s)
  * it's being used for the legacy or new API, reducing code and complexity.
  */
 static void dtv_property_cache_sync(struct dvb_frontend *fe,
-				    struct dvb_frontend_parameters *p)
+				    struct dtv_frontend_properties *c,
+				    const struct dvb_frontend_parameters *p)
 {
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-
 	c->frequency = p->frequency;
 	c->inversion = p->inversion;
 
@@ -1074,9 +1076,9 @@ static void dtv_property_cache_sync(struct dvb_frontend *fe,
  */
 static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
 {
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	struct dvb_frontend_parameters *p = &fepriv->parameters;
+	struct dvb_frontend_parameters *p = &fepriv->parameters_in;
 
 	p->frequency = c->frequency;
 	p->inversion = c->inversion;
@@ -1086,14 +1088,12 @@ static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
 		dprintk("%s() Preparing QPSK req\n", __func__);
 		p->u.qpsk.symbol_rate = c->symbol_rate;
 		p->u.qpsk.fec_inner = c->fec_inner;
-		c->delivery_system = SYS_DVBS;
 		break;
 	case FE_QAM:
 		dprintk("%s() Preparing QAM req\n", __func__);
 		p->u.qam.symbol_rate = c->symbol_rate;
 		p->u.qam.fec_inner = c->fec_inner;
 		p->u.qam.modulation = c->modulation;
-		c->delivery_system = SYS_DVBC_ANNEX_AC;
 		break;
 	case FE_OFDM:
 		dprintk("%s() Preparing OFDM req\n", __func__);
@@ -1111,15 +1111,10 @@ static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
 		p->u.ofdm.transmission_mode = c->transmission_mode;
 		p->u.ofdm.guard_interval = c->guard_interval;
 		p->u.ofdm.hierarchy_information = c->hierarchy;
-		c->delivery_system = SYS_DVBT;
 		break;
 	case FE_ATSC:
 		dprintk("%s() Preparing VSB req\n", __func__);
 		p->u.vsb.modulation = c->modulation;
-		if ((c->modulation == VSB_8) || (c->modulation == VSB_16))
-			c->delivery_system = SYS_ATSC;
-		else
-			c->delivery_system = SYS_DVBC_ANNEX_B;
 		break;
 	}
 }
@@ -1129,9 +1124,9 @@ static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
  */
 static void dtv_property_adv_params_sync(struct dvb_frontend *fe)
 {
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	struct dvb_frontend_parameters *p = &fepriv->parameters;
+	struct dvb_frontend_parameters *p = &fepriv->parameters_in;
 
 	p->frequency = c->frequency;
 	p->inversion = c->inversion;
@@ -1148,10 +1143,9 @@ static void dtv_property_adv_params_sync(struct dvb_frontend *fe)
 		break;
 	}
 
-	if(c->delivery_system == SYS_ISDBT) {
-		/* Fake out a generic DVB-T request so we pass validation in the ioctl */
-		p->frequency = c->frequency;
-		p->inversion = c->inversion;
+	/* Fake out a generic DVB-T request so we pass validation in the ioctl */
+	if ((c->delivery_system == SYS_ISDBT) ||
+	    (c->delivery_system == SYS_DVBT2)) {
 		p->u.ofdm.constellation = QAM_AUTO;
 		p->u.ofdm.code_rate_HP = FEC_AUTO;
 		p->u.ofdm.code_rate_LP = FEC_AUTO;
@@ -1171,7 +1165,7 @@ static void dtv_property_adv_params_sync(struct dvb_frontend *fe)
 
 static void dtv_property_cache_submit(struct dvb_frontend *fe)
 {
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
 	/* For legacy delivery systems we don't need the delivery_system to
 	 * be specified, but we populate the older structures from the cache
@@ -1204,133 +1198,149 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
 				    struct dtv_property *tvp,
 				    struct file *file)
 {
-	int r = 0;
-
-	/* Allow the frontend to validate incoming properties */
-	if (fe->ops.get_property)
-		r = fe->ops.get_property(fe, tvp);
+	const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	struct dvb_frontend_private *fepriv = fe->frontend_priv;
+	struct dtv_frontend_properties cdetected;
+	int r;
 
-	if (r < 0)
-		return r;
+	/*
+	 * If the driver implements a get_frontend function, then convert
+	 * detected parameters to S2API properties.
+	 */
+	if (fe->ops.get_frontend) {
+		cdetected = *c;
+		dtv_property_cache_sync(fe, &cdetected, &fepriv->parameters_out);
+		c = &cdetected;
+	}
 
 	switch(tvp->cmd) {
 	case DTV_FREQUENCY:
-		tvp->u.data = fe->dtv_property_cache.frequency;
+		tvp->u.data = c->frequency;
 		break;
 	case DTV_MODULATION:
-		tvp->u.data = fe->dtv_property_cache.modulation;
+		tvp->u.data = c->modulation;
 		break;
 	case DTV_BANDWIDTH_HZ:
-		tvp->u.data = fe->dtv_property_cache.bandwidth_hz;
+		tvp->u.data = c->bandwidth_hz;
 		break;
 	case DTV_INVERSION:
-		tvp->u.data = fe->dtv_property_cache.inversion;
+		tvp->u.data = c->inversion;
 		break;
 	case DTV_SYMBOL_RATE:
-		tvp->u.data = fe->dtv_property_cache.symbol_rate;
+		tvp->u.data = c->symbol_rate;
 		break;
 	case DTV_INNER_FEC:
-		tvp->u.data = fe->dtv_property_cache.fec_inner;
+		tvp->u.data = c->fec_inner;
 		break;
 	case DTV_PILOT:
-		tvp->u.data = fe->dtv_property_cache.pilot;
+		tvp->u.data = c->pilot;
 		break;
 	case DTV_ROLLOFF:
-		tvp->u.data = fe->dtv_property_cache.rolloff;
+		tvp->u.data = c->rolloff;
 		break;
 	case DTV_DELIVERY_SYSTEM:
-		tvp->u.data = fe->dtv_property_cache.delivery_system;
+		tvp->u.data = c->delivery_system;
 		break;
 	case DTV_VOLTAGE:
-		tvp->u.data = fe->dtv_property_cache.voltage;
+		tvp->u.data = c->voltage;
 		break;
 	case DTV_TONE:
-		tvp->u.data = fe->dtv_property_cache.sectone;
+		tvp->u.data = c->sectone;
 		break;
 	case DTV_API_VERSION:
 		tvp->u.data = (DVB_API_VERSION << 8) | DVB_API_VERSION_MINOR;
 		break;
 	case DTV_CODE_RATE_HP:
-		tvp->u.data = fe->dtv_property_cache.code_rate_HP;
+		tvp->u.data = c->code_rate_HP;
 		break;
 	case DTV_CODE_RATE_LP:
-		tvp->u.data = fe->dtv_property_cache.code_rate_LP;
+		tvp->u.data = c->code_rate_LP;
 		break;
 	case DTV_GUARD_INTERVAL:
-		tvp->u.data = fe->dtv_property_cache.guard_interval;
+		tvp->u.data = c->guard_interval;
 		break;
 	case DTV_TRANSMISSION_MODE:
-		tvp->u.data = fe->dtv_property_cache.transmission_mode;
+		tvp->u.data = c->transmission_mode;
 		break;
 	case DTV_HIERARCHY:
-		tvp->u.data = fe->dtv_property_cache.hierarchy;
+		tvp->u.data = c->hierarchy;
 		break;
 
 	/* ISDB-T Support here */
 	case DTV_ISDBT_PARTIAL_RECEPTION:
-		tvp->u.data = fe->dtv_property_cache.isdbt_partial_reception;
+		tvp->u.data = c->isdbt_partial_reception;
 		break;
 	case DTV_ISDBT_SOUND_BROADCASTING:
-		tvp->u.data = fe->dtv_property_cache.isdbt_sb_mode;
+		tvp->u.data = c->isdbt_sb_mode;
 		break;
 	case DTV_ISDBT_SB_SUBCHANNEL_ID:
-		tvp->u.data = fe->dtv_property_cache.isdbt_sb_subchannel;
+		tvp->u.data = c->isdbt_sb_subchannel;
 		break;
 	case DTV_ISDBT_SB_SEGMENT_IDX:
-		tvp->u.data = fe->dtv_property_cache.isdbt_sb_segment_idx;
+		tvp->u.data = c->isdbt_sb_segment_idx;
 		break;
 	case DTV_ISDBT_SB_SEGMENT_COUNT:
-		tvp->u.data = fe->dtv_property_cache.isdbt_sb_segment_count;
+		tvp->u.data = c->isdbt_sb_segment_count;
 		break;
 	case DTV_ISDBT_LAYER_ENABLED:
-		tvp->u.data = fe->dtv_property_cache.isdbt_layer_enabled;
+		tvp->u.data = c->isdbt_layer_enabled;
 		break;
 	case DTV_ISDBT_LAYERA_FEC:
-		tvp->u.data = fe->dtv_property_cache.layer[0].fec;
+		tvp->u.data = c->layer[0].fec;
 		break;
 	case DTV_ISDBT_LAYERA_MODULATION:
-		tvp->u.data = fe->dtv_property_cache.layer[0].modulation;
+		tvp->u.data = c->layer[0].modulation;
 		break;
 	case DTV_ISDBT_LAYERA_SEGMENT_COUNT:
-		tvp->u.data = fe->dtv_property_cache.layer[0].segment_count;
+		tvp->u.data = c->layer[0].segment_count;
 		break;
 	case DTV_ISDBT_LAYERA_TIME_INTERLEAVING:
-		tvp->u.data = fe->dtv_property_cache.layer[0].interleaving;
+		tvp->u.data = c->layer[0].interleaving;
 		break;
 	case DTV_ISDBT_LAYERB_FEC:
-		tvp->u.data = fe->dtv_property_cache.layer[1].fec;
+		tvp->u.data = c->layer[1].fec;
 		break;
 	case DTV_ISDBT_LAYERB_MODULATION:
-		tvp->u.data = fe->dtv_property_cache.layer[1].modulation;
+		tvp->u.data = c->layer[1].modulation;
 		break;
 	case DTV_ISDBT_LAYERB_SEGMENT_COUNT:
-		tvp->u.data = fe->dtv_property_cache.layer[1].segment_count;
+		tvp->u.data = c->layer[1].segment_count;
 		break;
 	case DTV_ISDBT_LAYERB_TIME_INTERLEAVING:
-		tvp->u.data = fe->dtv_property_cache.layer[1].interleaving;
+		tvp->u.data = c->layer[1].interleaving;
 		break;
 	case DTV_ISDBT_LAYERC_FEC:
-		tvp->u.data = fe->dtv_property_cache.layer[2].fec;
+		tvp->u.data = c->layer[2].fec;
 		break;
 	case DTV_ISDBT_LAYERC_MODULATION:
-		tvp->u.data = fe->dtv_property_cache.layer[2].modulation;
+		tvp->u.data = c->layer[2].modulation;
 		break;
 	case DTV_ISDBT_LAYERC_SEGMENT_COUNT:
-		tvp->u.data = fe->dtv_property_cache.layer[2].segment_count;
+		tvp->u.data = c->layer[2].segment_count;
 		break;
 	case DTV_ISDBT_LAYERC_TIME_INTERLEAVING:
-		tvp->u.data = fe->dtv_property_cache.layer[2].interleaving;
+		tvp->u.data = c->layer[2].interleaving;
 		break;
 	case DTV_ISDBS_TS_ID:
-		tvp->u.data = fe->dtv_property_cache.isdbs_ts_id;
+		tvp->u.data = c->isdbs_ts_id;
+		break;
+	case DTV_DVBT2_PLP_ID:
+		tvp->u.data = c->dvbt2_plp_id;
 		break;
 	default:
-		r = -1;
+		return -EINVAL;
+	}
+
+	/* Allow the frontend to override outgoing properties */
+	if (fe->ops.get_property) {
+		r = fe->ops.get_property(fe, tvp);
+		if (r < 0)
+			return r;
 	}
 
 	dtv_property_dump(tvp);
 
-	return r;
+	return 0;
 }
 
 static int dtv_property_process_set(struct dvb_frontend *fe,
@@ -1338,15 +1348,16 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
 				    struct file *file)
 {
 	int r = 0;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	dtv_property_dump(tvp);
 
 	/* Allow the frontend to validate incoming properties */
-	if (fe->ops.set_property)
+	if (fe->ops.set_property) {
 		r = fe->ops.set_property(fe, tvp);
-
-	if (r < 0)
-		return r;
+		if (r < 0)
+			return r;
+	}
 
 	switch(tvp->cmd) {
 	case DTV_CLEAR:
@@ -1361,126 +1372,129 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
 		 * tunerequest so we can pass validation in the FE_SET_FRONTEND
 		 * ioctl.
 		 */
-		fe->dtv_property_cache.state = tvp->cmd;
+		c->state = tvp->cmd;
 		dprintk("%s() Finalised property cache\n", __func__);
 		dtv_property_cache_submit(fe);
 
-		r |= dvb_frontend_ioctl_legacy(file, FE_SET_FRONTEND,
-			&fepriv->parameters);
+		r = dvb_frontend_ioctl_legacy(file, FE_SET_FRONTEND,
+			&fepriv->parameters_in);
 		break;
 	case DTV_FREQUENCY:
-		fe->dtv_property_cache.frequency = tvp->u.data;
+		c->frequency = tvp->u.data;
 		break;
 	case DTV_MODULATION:
-		fe->dtv_property_cache.modulation = tvp->u.data;
+		c->modulation = tvp->u.data;
 		break;
 	case DTV_BANDWIDTH_HZ:
-		fe->dtv_property_cache.bandwidth_hz = tvp->u.data;
+		c->bandwidth_hz = tvp->u.data;
 		break;
 	case DTV_INVERSION:
-		fe->dtv_property_cache.inversion = tvp->u.data;
+		c->inversion = tvp->u.data;
 		break;
 	case DTV_SYMBOL_RATE:
-		fe->dtv_property_cache.symbol_rate = tvp->u.data;
+		c->symbol_rate = tvp->u.data;
 		break;
 	case DTV_INNER_FEC:
-		fe->dtv_property_cache.fec_inner = tvp->u.data;
+		c->fec_inner = tvp->u.data;
 		break;
 	case DTV_PILOT:
-		fe->dtv_property_cache.pilot = tvp->u.data;
+		c->pilot = tvp->u.data;
 		break;
 	case DTV_ROLLOFF:
-		fe->dtv_property_cache.rolloff = tvp->u.data;
+		c->rolloff = tvp->u.data;
 		break;
 	case DTV_DELIVERY_SYSTEM:
-		fe->dtv_property_cache.delivery_system = tvp->u.data;
+		c->delivery_system = tvp->u.data;
 		break;
 	case DTV_VOLTAGE:
-		fe->dtv_property_cache.voltage = tvp->u.data;
+		c->voltage = tvp->u.data;
 		r = dvb_frontend_ioctl_legacy(file, FE_SET_VOLTAGE,
-			(void *)fe->dtv_property_cache.voltage);
+			(void *)c->voltage);
 		break;
 	case DTV_TONE:
-		fe->dtv_property_cache.sectone = tvp->u.data;
+		c->sectone = tvp->u.data;
 		r = dvb_frontend_ioctl_legacy(file, FE_SET_TONE,
-			(void *)fe->dtv_property_cache.sectone);
+			(void *)c->sectone);
 		break;
 	case DTV_CODE_RATE_HP:
-		fe->dtv_property_cache.code_rate_HP = tvp->u.data;
+		c->code_rate_HP = tvp->u.data;
 		break;
 	case DTV_CODE_RATE_LP:
-		fe->dtv_property_cache.code_rate_LP = tvp->u.data;
+		c->code_rate_LP = tvp->u.data;
 		break;
 	case DTV_GUARD_INTERVAL:
-		fe->dtv_property_cache.guard_interval = tvp->u.data;
+		c->guard_interval = tvp->u.data;
 		break;
 	case DTV_TRANSMISSION_MODE:
-		fe->dtv_property_cache.transmission_mode = tvp->u.data;
+		c->transmission_mode = tvp->u.data;
 		break;
 	case DTV_HIERARCHY:
-		fe->dtv_property_cache.hierarchy = tvp->u.data;
+		c->hierarchy = tvp->u.data;
 		break;
 
 	/* ISDB-T Support here */
 	case DTV_ISDBT_PARTIAL_RECEPTION:
-		fe->dtv_property_cache.isdbt_partial_reception = tvp->u.data;
+		c->isdbt_partial_reception = tvp->u.data;
 		break;
 	case DTV_ISDBT_SOUND_BROADCASTING:
-		fe->dtv_property_cache.isdbt_sb_mode = tvp->u.data;
+		c->isdbt_sb_mode = tvp->u.data;
 		break;
 	case DTV_ISDBT_SB_SUBCHANNEL_ID:
-		fe->dtv_property_cache.isdbt_sb_subchannel = tvp->u.data;
+		c->isdbt_sb_subchannel = tvp->u.data;
 		break;
 	case DTV_ISDBT_SB_SEGMENT_IDX:
-		fe->dtv_property_cache.isdbt_sb_segment_idx = tvp->u.data;
+		c->isdbt_sb_segment_idx = tvp->u.data;
 		break;
 	case DTV_ISDBT_SB_SEGMENT_COUNT:
-		fe->dtv_property_cache.isdbt_sb_segment_count = tvp->u.data;
+		c->isdbt_sb_segment_count = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYER_ENABLED:
-		fe->dtv_property_cache.isdbt_layer_enabled = tvp->u.data;
+		c->isdbt_layer_enabled = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERA_FEC:
-		fe->dtv_property_cache.layer[0].fec = tvp->u.data;
+		c->layer[0].fec = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERA_MODULATION:
-		fe->dtv_property_cache.layer[0].modulation = tvp->u.data;
+		c->layer[0].modulation = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERA_SEGMENT_COUNT:
-		fe->dtv_property_cache.layer[0].segment_count = tvp->u.data;
+		c->layer[0].segment_count = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERA_TIME_INTERLEAVING:
-		fe->dtv_property_cache.layer[0].interleaving = tvp->u.data;
+		c->layer[0].interleaving = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERB_FEC:
-		fe->dtv_property_cache.layer[1].fec = tvp->u.data;
+		c->layer[1].fec = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERB_MODULATION:
-		fe->dtv_property_cache.layer[1].modulation = tvp->u.data;
+		c->layer[1].modulation = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERB_SEGMENT_COUNT:
-		fe->dtv_property_cache.layer[1].segment_count = tvp->u.data;
+		c->layer[1].segment_count = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERB_TIME_INTERLEAVING:
-		fe->dtv_property_cache.layer[1].interleaving = tvp->u.data;
+		c->layer[1].interleaving = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERC_FEC:
-		fe->dtv_property_cache.layer[2].fec = tvp->u.data;
+		c->layer[2].fec = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERC_MODULATION:
-		fe->dtv_property_cache.layer[2].modulation = tvp->u.data;
+		c->layer[2].modulation = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERC_SEGMENT_COUNT:
-		fe->dtv_property_cache.layer[2].segment_count = tvp->u.data;
+		c->layer[2].segment_count = tvp->u.data;
 		break;
 	case DTV_ISDBT_LAYERC_TIME_INTERLEAVING:
-		fe->dtv_property_cache.layer[2].interleaving = tvp->u.data;
+		c->layer[2].interleaving = tvp->u.data;
 		break;
 	case DTV_ISDBS_TS_ID:
-		fe->dtv_property_cache.isdbs_ts_id = tvp->u.data;
+		c->isdbs_ts_id = tvp->u.data;
+		break;
+	case DTV_DVBT2_PLP_ID:
+		c->dvbt2_plp_id = tvp->u.data;
 		break;
 	default:
-		r = -1;
+		return -EINVAL;
 	}
 
 	return r;
@@ -1491,6 +1505,7 @@ static int dvb_frontend_ioctl(struct file *file,
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_frontend *fe = dvbdev->priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	int err = -EOPNOTSUPP;
 
@@ -1510,7 +1525,7 @@ static int dvb_frontend_ioctl(struct file *file,
 	if ((cmd == FE_SET_PROPERTY) || (cmd == FE_GET_PROPERTY))
 		err = dvb_frontend_ioctl_properties(file, cmd, parg);
 	else {
-		fe->dtv_property_cache.state = DTV_UNDEFINED;
+		c->state = DTV_UNDEFINED;
 		err = dvb_frontend_ioctl_legacy(file, cmd, parg);
 	}
 
@@ -1523,6 +1538,7 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dvb_frontend *fe = dvbdev->priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	int err = 0;
 
 	struct dtv_properties *tvps = NULL;
@@ -1554,11 +1570,13 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 		}
 
 		for (i = 0; i < tvps->num; i++) {
-			(tvp + i)->result = dtv_property_process_set(fe, tvp + i, file);
-			err |= (tvp + i)->result;
+			err = dtv_property_process_set(fe, tvp + i, file);
+			if (err < 0)
+				goto out;
+			(tvp + i)->result = err;
 		}
 
-		if(fe->dtv_property_cache.state == DTV_TUNE)
+		if (c->state == DTV_TUNE)
 			dprintk("%s() Property cache is full, tuning\n", __func__);
 
 	} else
@@ -1586,8 +1604,10 @@ static int dvb_frontend_ioctl_properties(struct file *file,
 		}
 
 		for (i = 0; i < tvps->num; i++) {
-			(tvp + i)->result = dtv_property_process_get(fe, tvp + i, file);
-			err |= (tvp + i)->result;
+			err = dtv_property_process_get(fe, tvp + i, file);
+			if (err < 0)
+				goto out;
+			(tvp + i)->result = err;
 		}
 
 		if (copy_to_user(tvps->props, tvp, tvps->num * sizeof(struct dtv_property))) {
@@ -1787,10 +1807,11 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 		break;
 
 	case FE_SET_FRONTEND: {
+		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 		struct dvb_frontend_tune_settings fetunesettings;
 
-		if(fe->dtv_property_cache.state == DTV_TUNE) {
-			if (dvb_frontend_check_parameters(fe, &fepriv->parameters) < 0) {
+		if (c->state == DTV_TUNE) {
+			if (dvb_frontend_check_parameters(fe, &fepriv->parameters_in) < 0) {
 				err = -EINVAL;
 				break;
 			}
@@ -1800,9 +1821,9 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 				break;
 			}
 
-			memcpy (&fepriv->parameters, parg,
+			memcpy (&fepriv->parameters_in, parg,
 				sizeof (struct dvb_frontend_parameters));
-			dtv_property_cache_sync(fe, &fepriv->parameters);
+			dtv_property_cache_sync(fe, c, &fepriv->parameters_in);
 		}
 
 		memset(&fetunesettings, 0, sizeof(struct dvb_frontend_tune_settings));
@@ -1811,15 +1832,15 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 
 		/* force auto frequency inversion if requested */
 		if (dvb_force_auto_inversion) {
-			fepriv->parameters.inversion = INVERSION_AUTO;
+			fepriv->parameters_in.inversion = INVERSION_AUTO;
 			fetunesettings.parameters.inversion = INVERSION_AUTO;
 		}
 		if (fe->ops.info.type == FE_OFDM) {
 			/* without hierarchical coding code_rate_LP is irrelevant,
 			 * so we tolerate the otherwise invalid FEC_NONE setting */
-			if (fepriv->parameters.u.ofdm.hierarchy_information == HIERARCHY_NONE &&
-			    fepriv->parameters.u.ofdm.code_rate_LP == FEC_NONE)
-				fepriv->parameters.u.ofdm.code_rate_LP = FEC_AUTO;
+			if (fepriv->parameters_in.u.ofdm.hierarchy_information == HIERARCHY_NONE &&
+			    fepriv->parameters_in.u.ofdm.code_rate_LP == FEC_NONE)
+				fepriv->parameters_in.u.ofdm.code_rate_LP = FEC_AUTO;
 		}
 
 		/* get frontend-specific tuning settings */
@@ -1832,8 +1853,8 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 			switch(fe->ops.info.type) {
 			case FE_QPSK:
 				fepriv->min_delay = HZ/20;
-				fepriv->step_size = fepriv->parameters.u.qpsk.symbol_rate / 16000;
-				fepriv->max_drift = fepriv->parameters.u.qpsk.symbol_rate / 2000;
+				fepriv->step_size = fepriv->parameters_in.u.qpsk.symbol_rate / 16000;
+				fepriv->max_drift = fepriv->parameters_in.u.qpsk.symbol_rate / 2000;
 				break;
 
 			case FE_QAM:
@@ -1875,8 +1896,8 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
 
 	case FE_GET_FRONTEND:
 		if (fe->ops.get_frontend) {
-			memcpy (parg, &fepriv->parameters, sizeof (struct dvb_frontend_parameters));
-			err = fe->ops.get_frontend(fe, (struct dvb_frontend_parameters*) parg);
+			err = fe->ops.get_frontend(fe, &fepriv->parameters_out);
+			memcpy(parg, &fepriv->parameters_out, sizeof(struct dvb_frontend_parameters));
 		}
 		break;
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 3b860504bf04636ffc058cf818c98bd55d523f97..5590eb6eb4082a8967e6821c3fff64d1332655c6 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -358,6 +358,9 @@ struct dtv_frontend_properties {
 
 	/* ISDB-T specifics */
 	u32			isdbs_ts_id;
+
+	/* DVB-T2 specifics */
+	u32                     dvbt2_plp_id;
 };
 
 struct dvb_frontend {
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index c545039287ad7b9b374696ddc01a2203dba22a85..e85304c59a2bcea78273f4b316d241aa6c49152c 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -292,6 +292,11 @@ config DVB_USB_ANYSEE
 	select DVB_MT352 if !DVB_FE_CUSTOMISE
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
 	select DVB_TDA10023 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_TDA18212 if !MEDIA_TUNER_CUSTOMISE
+	select DVB_CX24116 if !DVB_FE_CUSTOMISE
+	select DVB_STV0900 if !DVB_FE_CUSTOMISE
+	select DVB_STV6110 if !DVB_FE_CUSTOMISE
+	select DVB_ISL6423 if !DVB_FE_CUSTOMISE
 	help
 	  Say Y here to support the Anysee E30, Anysee E30 Plus or
 	  Anysee E30 C Plus DVB USB2.0 receiver.
diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
index f8e9bf116f2117a0287bc3e0554e880aa0b30e66..b95a95e1784056b0a8ed13f3e7db3c711ab1cc0c 100644
--- a/drivers/media/dvb/dvb-usb/a800.c
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -78,17 +78,26 @@ static struct rc_map_table rc_map_a800_table[] = {
 
 static int a800_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
-	u8 key[5];
+	int ret;
+	u8 *key = kmalloc(5, GFP_KERNEL);
+	if (!key)
+		return -ENOMEM;
+
 	if (usb_control_msg(d->udev,usb_rcvctrlpipe(d->udev,0),
 				0x04, USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, key, 5,
-				2000) != 5)
-		return -ENODEV;
+				2000) != 5) {
+		ret = -ENODEV;
+		goto out;
+	}
 
 	/* call the universal NEC remote processor, to find out the key's state and event */
 	dvb_usb_nec_rc_key_to_event(d,key,event,state);
 	if (key[0] != 0)
 		deb_rc("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
-	return 0;
+	ret = 0;
+out:
+	kfree(key);
+	return ret;
 }
 
 /* USB Driver stuff */
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index 6b402e943539e03a348e6d8bc762374cd1007d4f..4dc1ca3332363e7569f34e08a034f13186f677fd 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -36,6 +36,11 @@
 #include "mt352.h"
 #include "mt352_priv.h"
 #include "zl10353.h"
+#include "tda18212.h"
+#include "cx24116.h"
+#include "stv0900.h"
+#include "stv6110.h"
+#include "isl6423.h"
 
 /* debug */
 static int dvb_usb_anysee_debug;
@@ -105,6 +110,27 @@ static int anysee_write_reg(struct dvb_usb_device *d, u16 reg, u8 val)
 	return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
 }
 
+/* write single register with mask */
+static int anysee_wr_reg_mask(struct dvb_usb_device *d, u16 reg, u8 val,
+	u8 mask)
+{
+	int ret;
+	u8 tmp;
+
+	/* no need for read if whole reg is written */
+	if (mask != 0xff) {
+		ret = anysee_read_reg(d, reg, &tmp);
+		if (ret)
+			return ret;
+
+		val &= mask;
+		tmp &= ~mask;
+		val |= tmp;
+	}
+
+	return anysee_write_reg(d, reg, val);
+}
+
 static int anysee_get_hw_info(struct dvb_usb_device *d, u8 *id)
 {
 	u8 buf[] = {CMD_GET_HW_INFO};
@@ -162,18 +188,18 @@ static int anysee_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
 		if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
 			u8 buf[6];
 			buf[0] = CMD_I2C_READ;
-			buf[1] = msg[i].addr + 1;
+			buf[1] = (msg[i].addr << 1) | 0x01;
 			buf[2] = msg[i].buf[0];
-			buf[3] = 0x00;
-			buf[4] = 0x00;
-			buf[5] = 0x01;
+			buf[3] = msg[i].buf[1];
+			buf[4] = msg[i].len-1;
+			buf[5] = msg[i+1].len;
 			ret = anysee_ctrl_msg(d, buf, sizeof(buf), msg[i+1].buf,
 				msg[i+1].len);
 			inc = 2;
 		} else {
 			u8 buf[4+msg[i].len];
 			buf[0] = CMD_I2C_WRITE;
-			buf[1] = msg[i].addr;
+			buf[1] = (msg[i].addr << 1);
 			buf[2] = msg[i].len;
 			buf[3] = 0x01;
 			memcpy(&buf[4], msg[i].buf, msg[i].len);
@@ -224,7 +250,7 @@ static int anysee_mt352_demod_init(struct dvb_frontend *fe)
 
 /* Callbacks for DVB USB */
 static struct tda10023_config anysee_tda10023_config = {
-	.demod_address = 0x1a,
+	.demod_address = (0x1a >> 1),
 	.invert = 0,
 	.xtal   = 16000000,
 	.pll_m  = 11,
@@ -235,143 +261,539 @@ static struct tda10023_config anysee_tda10023_config = {
 };
 
 static struct mt352_config anysee_mt352_config = {
-	.demod_address = 0x1e,
+	.demod_address = (0x1e >> 1),
 	.demod_init    = anysee_mt352_demod_init,
 };
 
 static struct zl10353_config anysee_zl10353_config = {
-	.demod_address = 0x1e,
+	.demod_address = (0x1e >> 1),
 	.parallel_ts = 1,
 };
 
+static struct zl10353_config anysee_zl10353_tda18212_config2 = {
+	.demod_address = (0x1e >> 1),
+	.parallel_ts = 1,
+	.disable_i2c_gate_ctrl = 1,
+	.no_tuner = 1,
+	.if2 = 41500,
+};
+
+static struct zl10353_config anysee_zl10353_tda18212_config = {
+	.demod_address = (0x18 >> 1),
+	.parallel_ts = 1,
+	.disable_i2c_gate_ctrl = 1,
+	.no_tuner = 1,
+	.if2 = 41500,
+};
+
+static struct tda10023_config anysee_tda10023_tda18212_config = {
+	.demod_address = (0x1a >> 1),
+	.xtal   = 16000000,
+	.pll_m  = 12,
+	.pll_p  = 3,
+	.pll_n  = 1,
+	.output_mode = TDA10023_OUTPUT_MODE_PARALLEL_C,
+	.deltaf = 0xba02,
+};
+
+static struct tda18212_config anysee_tda18212_config = {
+	.i2c_address = (0xc0 >> 1),
+	.if_dvbt_6 = 4150,
+	.if_dvbt_7 = 4150,
+	.if_dvbt_8 = 4150,
+	.if_dvbc = 5000,
+};
+
+static struct cx24116_config anysee_cx24116_config = {
+	.demod_address = (0xaa >> 1),
+	.mpg_clk_pos_pol = 0x00,
+	.i2c_wr_max = 48,
+};
+
+static struct stv0900_config anysee_stv0900_config = {
+	.demod_address = (0xd0 >> 1),
+	.demod_mode = 0,
+	.xtal = 8000000,
+	.clkmode = 3,
+	.diseqc_mode = 2,
+	.tun1_maddress = 0,
+	.tun1_adc = 1, /* 1 Vpp */
+	.path1_mode = 3,
+};
+
+static struct stv6110_config anysee_stv6110_config = {
+	.i2c_address = (0xc0 >> 1),
+	.mclk = 16000000,
+	.clk_div = 1,
+};
+
+static struct isl6423_config anysee_isl6423_config = {
+	.current_max = SEC_CURRENT_800m,
+	.curlim  = SEC_CURRENT_LIM_OFF,
+	.mod_extern = 1,
+	.addr = (0x10 >> 1),
+};
+
+/*
+ * New USB device strings: Mfr=1, Product=2, SerialNumber=0
+ * Manufacturer: AMT.CO.KR
+ *
+ * E30 VID=04b4 PID=861f HW=2 FW=2.1 Product=????????
+ * PCB: ?
+ * parts: DNOS404ZH102A(MT352, DTT7579(?))
+ *
+ * E30 VID=04b4 PID=861f HW=2 FW=2.1 Product=????????
+ * PCB: ?
+ * parts: DNOS404ZH103A(ZL10353, DTT7579(?))
+ *
+ * E30 Plus VID=04b4 PID=861f HW=6 FW=1.0 "anysee"
+ * PCB: 507CD (rev1.1)
+ * parts: DNOS404ZH103A(ZL10353, DTT7579(?)), CST56I01
+ * OEA=80 OEB=00 OEC=00 OED=ff OEF=fe
+ * IOA=4f IOB=ff IOC=00 IOD=06 IOF=01
+ * IOD[0] ZL10353 1=enabled
+ * IOA[7] TS 0=enabled
+ * tuner is not behind ZL10353 I2C-gate (no care if gate disabled or not)
+ *
+ * E30 C Plus VID=04b4 PID=861f HW=10 FW=1.0 "anysee-DC(LP)"
+ * PCB: 507DC (rev0.2)
+ * parts: TDA10023, DTOS403IH102B TM, CST56I01
+ * OEA=80 OEB=00 OEC=00 OED=ff OEF=fe
+ * IOA=4f IOB=ff IOC=00 IOD=26 IOF=01
+ * IOD[0] TDA10023 1=enabled
+ *
+ * E30 S2 Plus VID=04b4 PID=861f HW=11 FW=0.1 "anysee-S2(LP)"
+ * PCB: 507SI (rev2.1)
+ * parts: BS2N10WCC01(CX24116, CX24118), ISL6423, TDA8024
+ * OEA=80 OEB=00 OEC=ff OED=ff OEF=fe
+ * IOA=4d IOB=ff IOC=00 IOD=26 IOF=01
+ * IOD[0] CX24116 1=enabled
+ *
+ * E30 C Plus VID=1c73 PID=861f HW=15 FW=1.2 "anysee-FA(LP)"
+ * PCB: 507FA (rev0.4)
+ * parts: TDA10023, DTOS403IH102B TM, TDA8024
+ * OEA=80 OEB=00 OEC=ff OED=ff OEF=ff
+ * IOA=4d IOB=ff IOC=00 IOD=00 IOF=c0
+ * IOD[5] TDA10023 1=enabled
+ * IOE[0] tuner 1=enabled
+ *
+ * E30 Combo Plus VID=1c73 PID=861f HW=15 FW=1.2 "anysee-FA(LP)"
+ * PCB: 507FA (rev1.1)
+ * parts: ZL10353, TDA10023, DTOS403IH102B TM, TDA8024
+ * OEA=80 OEB=00 OEC=ff OED=ff OEF=ff
+ * IOA=4d IOB=ff IOC=00 IOD=00 IOF=c0
+ * DVB-C:
+ * IOD[5] TDA10023 1=enabled
+ * IOE[0] tuner 1=enabled
+ * DVB-T:
+ * IOD[0] ZL10353 1=enabled
+ * IOE[0] tuner 0=enabled
+ * tuner is behind ZL10353 I2C-gate
+ *
+ * E7 TC VID=1c73 PID=861f HW=18 FW=0.7 AMTCI=0.5 "anysee-E7TC(LP)"
+ * PCB: 508TC (rev0.6)
+ * parts: ZL10353, TDA10023, DNOD44CDH086A(TDA18212)
+ * OEA=80 OEB=00 OEC=03 OED=f7 OEF=ff
+ * IOA=4d IOB=00 IOC=cc IOD=48 IOF=e4
+ * IOA[7] TS 1=enabled
+ * IOE[4] TDA18212 1=enabled
+ * DVB-C:
+ * IOD[6] ZL10353 0=disabled
+ * IOD[5] TDA10023 1=enabled
+ * IOE[0] IF 1=enabled
+ * DVB-T:
+ * IOD[5] TDA10023 0=disabled
+ * IOD[6] ZL10353 1=enabled
+ * IOE[0] IF 0=enabled
+ *
+ * E7 S2 VID=1c73 PID=861f HW=19 FW=0.4 AMTCI=0.5 "anysee-E7S2(LP)"
+ * PCB: 508S2 (rev0.7)
+ * parts: DNBU10512IST(STV0903, STV6110), ISL6423
+ * OEA=80 OEB=00 OEC=03 OED=f7 OEF=ff
+ * IOA=4d IOB=00 IOC=c4 IOD=08 IOF=e4
+ * IOA[7] TS 1=enabled
+ * IOE[5] STV0903 1=enabled
+ *
+ */
+
 static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	int ret;
 	struct anysee_state *state = adap->dev->priv;
 	u8 hw_info[3];
-	u8 io_d; /* IO port D */
+	u8 tmp;
+	struct i2c_msg msg[2] = {
+		{
+			.addr = anysee_tda18212_config.i2c_address,
+			.flags = 0,
+			.len = 1,
+			.buf = "\x00",
+		}, {
+			.addr = anysee_tda18212_config.i2c_address,
+			.flags = I2C_M_RD,
+			.len = 1,
+			.buf = &tmp,
+		}
+	};
 
-	/* check which hardware we have
-	   We must do this call two times to get reliable values (hw bug). */
+	/* Check which hardware we have.
+	 * We must do this call two times to get reliable values (hw bug).
+	 */
 	ret = anysee_get_hw_info(adap->dev, hw_info);
 	if (ret)
-		return ret;
+		goto error;
+
 	ret = anysee_get_hw_info(adap->dev, hw_info);
 	if (ret)
-		return ret;
+		goto error;
 
 	/* Meaning of these info bytes are guessed. */
-	info("firmware version:%d.%d.%d hardware id:%d",
-		0, hw_info[1], hw_info[2], hw_info[0]);
+	info("firmware version:%d.%d hardware id:%d",
+		hw_info[1], hw_info[2], hw_info[0]);
 
-	ret = anysee_read_reg(adap->dev, 0xb0, &io_d); /* IO port D */
-	if (ret)
-		return ret;
-	deb_info("%s: IO port D:%02x\n", __func__, io_d);
-
-	/* Select demod using trial and error method. */
-
-	/* Try to attach demodulator in following order:
-	      model      demod     hw  firmware
-	   1. E30        MT352     02  0.2.1
-	   2. E30        ZL10353   02  0.2.1
-	   3. E30 Combo  ZL10353   0f  0.1.2    DVB-T/C combo
-	   4. E30 Plus   ZL10353   06  0.1.0
-	   5. E30C Plus  TDA10023  0a  0.1.0    rev 0.2
-	      E30C Plus  TDA10023  0f  0.1.2    rev 0.4
-	      E30 Combo  TDA10023  0f  0.1.2    DVB-T/C combo
-	*/
-
-	/* Zarlink MT352 DVB-T demod inside of Samsung DNOS404ZH102A NIM */
-	adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
-			      &adap->dev->i2c_adap);
-	if (adap->fe != NULL) {
-		state->tuner = DVB_PLL_THOMSON_DTT7579;
-		return 0;
-	}
+	state->hw = hw_info[0];
 
-	/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
-	adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
-			      &adap->dev->i2c_adap);
-	if (adap->fe != NULL) {
-		state->tuner = DVB_PLL_THOMSON_DTT7579;
-		return 0;
-	}
+	switch (state->hw) {
+	case ANYSEE_HW_02: /* 2 */
+		/* E30 */
+
+		/* attach demod */
+		adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
+			&adap->dev->i2c_adap);
+		if (adap->fe)
+			break;
+
+		/* attach demod */
+		adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
+			&adap->dev->i2c_adap);
+
+		break;
+	case ANYSEE_HW_507CD: /* 6 */
+		/* E30 Plus */
 
-	/* for E30 Combo Plus DVB-T demodulator */
-	if (dvb_usb_anysee_delsys) {
-		ret = anysee_write_reg(adap->dev, 0xb0, 0x01);
+		/* enable DVB-T demod on IOD[0] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 0), 0x01);
 		if (ret)
-			return ret;
+			goto error;
+
+		/* enable transport stream on IOA[7] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (0 << 7), 0x80);
+		if (ret)
+			goto error;
 
-		/* Zarlink ZL10353 DVB-T demod */
+		/* attach demod */
 		adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
-				      &adap->dev->i2c_adap);
-		if (adap->fe != NULL) {
-			state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
-			return 0;
+			&adap->dev->i2c_adap);
+
+		break;
+	case ANYSEE_HW_507DC: /* 10 */
+		/* E30 C Plus */
+
+		/* enable DVB-C demod on IOD[0] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 0), 0x01);
+		if (ret)
+			goto error;
+
+		/* attach demod */
+		adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
+			&adap->dev->i2c_adap, 0x48);
+
+		break;
+	case ANYSEE_HW_507SI: /* 11 */
+		/* E30 S2 Plus */
+
+		/* enable DVB-S/S2 demod on IOD[0] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 0), 0x01);
+		if (ret)
+			goto error;
+
+		/* attach demod */
+		adap->fe = dvb_attach(cx24116_attach, &anysee_cx24116_config,
+			&adap->dev->i2c_adap);
+
+		break;
+	case ANYSEE_HW_507FA: /* 15 */
+		/* E30 Combo Plus */
+		/* E30 C Plus */
+
+		/* enable tuner on IOE[4] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 4), 0x10);
+		if (ret)
+			goto error;
+
+		/* probe TDA18212 */
+		tmp = 0;
+		ret = i2c_transfer(&adap->dev->i2c_adap, msg, 2);
+		if (ret == 2 && tmp == 0xc7)
+			deb_info("%s: TDA18212 found\n", __func__);
+		else
+			tmp = 0;
+
+		/* disable tuner on IOE[4] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (0 << 4), 0x10);
+		if (ret)
+			goto error;
+
+		if (dvb_usb_anysee_delsys) {
+			/* disable DVB-C demod on IOD[5] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 5),
+				0x20);
+			if (ret)
+				goto error;
+
+			/* enable DVB-T demod on IOD[0] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 0),
+				0x01);
+			if (ret)
+				goto error;
+
+			/* attach demod */
+			if (tmp == 0xc7) {
+				/* TDA18212 config */
+				adap->fe = dvb_attach(zl10353_attach,
+					&anysee_zl10353_tda18212_config2,
+					&adap->dev->i2c_adap);
+			} else {
+				/* PLL config */
+				adap->fe = dvb_attach(zl10353_attach,
+					&anysee_zl10353_config,
+					&adap->dev->i2c_adap);
+			}
+		} else {
+			/* disable DVB-T demod on IOD[0] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 0),
+				0x01);
+			if (ret)
+				goto error;
+
+			/* enable DVB-C demod on IOD[5] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 5),
+				0x20);
+			if (ret)
+				goto error;
+
+			/* attach demod */
+			if (tmp == 0xc7) {
+				/* TDA18212 config */
+				adap->fe = dvb_attach(tda10023_attach,
+					&anysee_tda10023_tda18212_config,
+					&adap->dev->i2c_adap, 0x48);
+			} else {
+				/* PLL config */
+				adap->fe = dvb_attach(tda10023_attach,
+					&anysee_tda10023_config,
+					&adap->dev->i2c_adap, 0x48);
+			}
 		}
-	}
 
-	/* connect demod on IO port D for TDA10023 & ZL10353 */
-	ret = anysee_write_reg(adap->dev, 0xb0, 0x25);
-	if (ret)
-		return ret;
+		break;
+	case ANYSEE_HW_508TC: /* 18 */
+		/* E7 TC */
 
-	/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
-	adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
-			      &adap->dev->i2c_adap);
-	if (adap->fe != NULL) {
-		state->tuner = DVB_PLL_THOMSON_DTT7579;
-		return 0;
-	}
+		/* enable transport stream on IOA[7] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (1 << 7), 0x80);
+		if (ret)
+			goto error;
+
+		if (dvb_usb_anysee_delsys) {
+			/* disable DVB-C demod on IOD[5] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 5),
+				0x20);
+			if (ret)
+				goto error;
+
+			/* enable DVB-T demod on IOD[6] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 6),
+				0x40);
+			if (ret)
+				goto error;
+
+			/* enable IF route on IOE[0] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (0 << 0),
+				0x01);
+			if (ret)
+				goto error;
+
+			/* attach demod */
+			adap->fe = dvb_attach(zl10353_attach,
+				&anysee_zl10353_tda18212_config,
+				&adap->dev->i2c_adap);
+		} else {
+			/* disable DVB-T demod on IOD[6] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 6),
+				0x40);
+			if (ret)
+				goto error;
+
+			/* enable DVB-C demod on IOD[5] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 5),
+				0x20);
+			if (ret)
+				goto error;
+
+			/* enable IF route on IOE[0] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 0),
+				0x01);
+			if (ret)
+				goto error;
+
+			/* attach demod */
+			adap->fe = dvb_attach(tda10023_attach,
+				&anysee_tda10023_tda18212_config,
+				&adap->dev->i2c_adap, 0x48);
+		}
 
-	/* IO port E - E30C rev 0.4 board requires this */
-	ret = anysee_write_reg(adap->dev, 0xb1, 0xa7);
-	if (ret)
-		return ret;
+		break;
+	case ANYSEE_HW_508S2: /* 19 */
+		/* E7 S2 */
 
-	/* Philips TDA10023 DVB-C demod */
-	adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
-			      &adap->dev->i2c_adap, 0x48);
-	if (adap->fe != NULL) {
-		state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
-		return 0;
-	}
+		/* enable transport stream on IOA[7] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (1 << 7), 0x80);
+		if (ret)
+			goto error;
 
-	/* return IO port D to init value for safe */
-	ret = anysee_write_reg(adap->dev, 0xb0, io_d);
-	if (ret)
-		return ret;
+		/* enable DVB-S/S2 demod on IOE[5] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 5), 0x20);
+		if (ret)
+			goto error;
+
+		/* attach demod */
+		adap->fe = dvb_attach(stv0900_attach, &anysee_stv0900_config,
+			&adap->dev->i2c_adap, 0);
 
-	err("Unknown Anysee version: %02x %02x %02x. "\
-	    "Please report the <linux-dvb@linuxtv.org>.",
-	    hw_info[0], hw_info[1], hw_info[2]);
+		break;
+	}
 
-	return -ENODEV;
+	if (!adap->fe) {
+		/* we have no frontend :-( */
+		ret = -ENODEV;
+		err("Unsupported Anysee version. " \
+			"Please report the <linux-media@vger.kernel.org>.");
+	}
+error:
+	return ret;
 }
 
 static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	struct anysee_state *state = adap->dev->priv;
+	struct dvb_frontend *fe;
+	int ret;
 	deb_info("%s:\n", __func__);
 
-	switch (state->tuner) {
-	case DVB_PLL_THOMSON_DTT7579:
-		/* Thomson dtt7579 (not sure) PLL inside of:
-		   Samsung DNOS404ZH102A NIM
-		   Samsung DNOS404ZH103A NIM */
-		dvb_attach(dvb_pll_attach, adap->fe, 0x61,
-			   NULL, DVB_PLL_THOMSON_DTT7579);
+	switch (state->hw) {
+	case ANYSEE_HW_02: /* 2 */
+		/* E30 */
+
+		/* attach tuner */
+		fe = dvb_attach(dvb_pll_attach, adap->fe, (0xc2 >> 1),
+			NULL, DVB_PLL_THOMSON_DTT7579);
+
+		break;
+	case ANYSEE_HW_507CD: /* 6 */
+		/* E30 Plus */
+
+		/* attach tuner */
+		fe = dvb_attach(dvb_pll_attach, adap->fe, (0xc2 >> 1),
+			&adap->dev->i2c_adap, DVB_PLL_THOMSON_DTT7579);
+
+		break;
+	case ANYSEE_HW_507DC: /* 10 */
+		/* E30 C Plus */
+
+		/* attach tuner */
+		fe = dvb_attach(dvb_pll_attach, adap->fe, (0xc0 >> 1),
+			&adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
+
+		break;
+	case ANYSEE_HW_507SI: /* 11 */
+		/* E30 S2 Plus */
+
+		/* attach LNB controller */
+		fe = dvb_attach(isl6423_attach, adap->fe, &adap->dev->i2c_adap,
+			&anysee_isl6423_config);
+
+		break;
+	case ANYSEE_HW_507FA: /* 15 */
+		/* E30 Combo Plus */
+		/* E30 C Plus */
+
+		if (dvb_usb_anysee_delsys) {
+			/* enable DVB-T tuner on IOE[0] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (0 << 0),
+				0x01);
+			if (ret)
+				goto error;
+		} else {
+			/* enable DVB-C tuner on IOE[0] */
+			ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 0),
+				0x01);
+			if (ret)
+				goto error;
+		}
+
+		/* Try first attach TDA18212 silicon tuner on IOE[4], if that
+		 * fails attach old simple PLL. */
+
+		/* enable tuner on IOE[4] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 4), 0x10);
+		if (ret)
+			goto error;
+
+		/* attach tuner */
+		fe = dvb_attach(tda18212_attach, adap->fe, &adap->dev->i2c_adap,
+			&anysee_tda18212_config);
+		if (fe)
+			break;
+
+		/* disable tuner on IOE[4] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (0 << 4), 0x10);
+		if (ret)
+			goto error;
+
+		/* attach tuner */
+		fe = dvb_attach(dvb_pll_attach, adap->fe, (0xc0 >> 1),
+			&adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
+
 		break;
-	case DVB_PLL_SAMSUNG_DTOS403IH102A:
-		/* Unknown PLL inside of Samsung DTOS403IH102A tuner module */
-		dvb_attach(dvb_pll_attach, adap->fe, 0xc0,
-			   &adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
+	case ANYSEE_HW_508TC: /* 18 */
+		/* E7 TC */
+
+		/* enable tuner on IOE[4] */
+		ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 4), 0x10);
+		if (ret)
+			goto error;
+
+		/* attach tuner */
+		fe = dvb_attach(tda18212_attach, adap->fe, &adap->dev->i2c_adap,
+			&anysee_tda18212_config);
+
 		break;
+	case ANYSEE_HW_508S2: /* 19 */
+		/* E7 S2 */
+
+		/* attach tuner */
+		fe = dvb_attach(stv6110_attach, adap->fe,
+			&anysee_stv6110_config, &adap->dev->i2c_adap);
+
+		if (fe) {
+			/* attach LNB controller */
+			fe = dvb_attach(isl6423_attach, adap->fe,
+				&adap->dev->i2c_adap, &anysee_isl6423_config);
+		}
+
+		break;
+	default:
+		fe = NULL;
 	}
 
-	return 0;
+	if (fe)
+		ret = 0;
+	else
+		ret = -ENODEV;
+
+error:
+	return ret;
 }
 
 static int anysee_rc_query(struct dvb_usb_device *d)
diff --git a/drivers/media/dvb/dvb-usb/anysee.h b/drivers/media/dvb/dvb-usb/anysee.h
index 7ca01ff6e13ccadd3944d0199f22758fe946dd95..a7673aa1e007810627876ad9702ec4662607c003 100644
--- a/drivers/media/dvb/dvb-usb/anysee.h
+++ b/drivers/media/dvb/dvb-usb/anysee.h
@@ -57,10 +57,29 @@ enum cmd {
 };
 
 struct anysee_state {
-	u8 tuner;
+	u8 hw; /* PCB ID */
 	u8 seq;
 };
 
+#define ANYSEE_HW_02     2 /* E30 */
+#define ANYSEE_HW_507CD  6 /* E30 Plus */
+#define ANYSEE_HW_507DC 10 /* E30 C Plus */
+#define ANYSEE_HW_507SI 11 /* E30 S2 Plus */
+#define ANYSEE_HW_507FA 15 /* E30 Combo Plus / E30 C Plus */
+#define ANYSEE_HW_508TC 18 /* E7 TC */
+#define ANYSEE_HW_508S2 19 /* E7 S2 */
+
+#define REG_IOA       0x80 /* Port A (bit addressable) */
+#define REG_IOB       0x90 /* Port B (bit addressable) */
+#define REG_IOC       0xa0 /* Port C (bit addressable) */
+#define REG_IOD       0xb0 /* Port D (bit addressable) */
+#define REG_IOE       0xb1 /* Port E (NOT bit addressable) */
+#define REG_OEA       0xb2 /* Port A Output Enable */
+#define REG_OEB       0xb3 /* Port B Output Enable */
+#define REG_OEC       0xb4 /* Port C Output Enable */
+#define REG_OED       0xb5 /* Port D Output Enable */
+#define REG_OEE       0xb6 /* Port E Output Enable */
+
 #endif
 
 /***************************************************************************
@@ -136,7 +155,7 @@ General reply packet(s) are always used if not own reply defined.
 ----------------------------------------------------------------------------
 |    04 | 0x00
 ----------------------------------------------------------------------------
-|    05 | 0x01
+|    05 | data length
 ----------------------------------------------------------------------------
 | 06-59 | don't care
 ----------------------------------------------------------------------------
diff --git a/drivers/media/dvb/dvb-usb/au6610.c b/drivers/media/dvb/dvb-usb/au6610.c
index eb34cc3894e070e90929b33effe8d900e87796c8..2351077ff2b375888806010ef3152685fa442357 100644
--- a/drivers/media/dvb/dvb-usb/au6610.c
+++ b/drivers/media/dvb/dvb-usb/au6610.c
@@ -33,8 +33,16 @@ static int au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr,
 {
 	int ret;
 	u16 index;
-	u8 usb_buf[6]; /* enough for all known requests,
-			  read returns 5 and write 6 bytes */
+	u8 *usb_buf;
+
+	/*
+	 * allocate enough for all known requests,
+	 * read returns 5 and write 6 bytes
+	 */
+	usb_buf = kmalloc(6, GFP_KERNEL);
+	if (!usb_buf)
+		return -ENOMEM;
+
 	switch (wlen) {
 	case 1:
 		index = wbuf[0] << 8;
@@ -45,14 +53,15 @@ static int au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr,
 		break;
 	default:
 		warn("wlen = %x, aborting.", wlen);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto error;
 	}
 
 	ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), operation,
 			      USB_TYPE_VENDOR|USB_DIR_IN, addr << 1, index,
-			      usb_buf, sizeof(usb_buf), AU6610_USB_TIMEOUT);
+			      usb_buf, 6, AU6610_USB_TIMEOUT);
 	if (ret < 0)
-		return ret;
+		goto error;
 
 	switch (operation) {
 	case AU6610_REQ_I2C_READ:
@@ -60,7 +69,8 @@ static int au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr,
 		/* requested value is always 5th byte in buffer */
 		rbuf[0] = usb_buf[4];
 	}
-
+error:
+	kfree(usb_buf);
 	return ret;
 }
 
diff --git a/drivers/media/dvb/dvb-usb/ce6230.c b/drivers/media/dvb/dvb-usb/ce6230.c
index 3df2045b7d2dd48f3c88959d378ab601d17f03e3..6d1a3041540d1c74142949b86d9014a2a2c81788 100644
--- a/drivers/media/dvb/dvb-usb/ce6230.c
+++ b/drivers/media/dvb/dvb-usb/ce6230.c
@@ -39,7 +39,7 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
 	u8 requesttype;
 	u16 value;
 	u16 index;
-	u8 buf[req->data_len];
+	u8 *buf;
 
 	request = req->cmd;
 	value = req->value;
@@ -62,6 +62,12 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
 		goto error;
 	}
 
+	buf = kmalloc(req->data_len, GFP_KERNEL);
+	if (!buf) {
+		ret = -ENOMEM;
+		goto error;
+	}
+
 	if (requesttype == (USB_TYPE_VENDOR | USB_DIR_OUT)) {
 		/* write */
 		memcpy(buf, req->data, req->data_len);
@@ -74,7 +80,7 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
 	msleep(1); /* avoid I2C errors */
 
 	ret = usb_control_msg(udev, pipe, request, requesttype, value, index,
-				buf, sizeof(buf), CE6230_USB_TIMEOUT);
+				buf, req->data_len, CE6230_USB_TIMEOUT);
 
 	ce6230_debug_dump(request, requesttype, value, index, buf,
 		req->data_len, deb_xfer);
@@ -88,6 +94,7 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
 	if (!ret && requesttype == (USB_TYPE_VENDOR | USB_DIR_IN))
 		memcpy(req->data, buf, req->data_len);
 
+	kfree(buf);
 error:
 	return ret;
 }
diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h
index b2a87f2c2c3e43f8bf73c42e9915d6249533e260..9bd6d51b3b938b21659dffe90f7ee68877ad6302 100644
--- a/drivers/media/dvb/dvb-usb/dib0700.h
+++ b/drivers/media/dvb/dvb-usb/dib0700.h
@@ -46,8 +46,9 @@ struct dib0700_state {
 	u8 is_dib7000pc;
 	u8 fw_use_new_i2c_api;
 	u8 disable_streaming_master_mode;
-    u32 fw_version;
-    u32 nb_packet_buffer_size;
+	u32 fw_version;
+	u32 nb_packet_buffer_size;
+	u8 buf[255];
 };
 
 extern int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion,
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index b79af68c54ae5e99b4b734031a32c29cad79eb91..5eb91b4f8fd08ff98c38dc9e4f90e77d086879a6 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -27,19 +27,25 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion,
 			u32 *romversion, u32 *ramversion, u32 *fwtype)
 {
-	u8 b[16];
-	int ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0),
+	struct dib0700_state *st = d->priv;
+	int ret;
+
+	ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0),
 				  REQUEST_GET_VERSION,
 				  USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,
-				  b, sizeof(b), USB_CTRL_GET_TIMEOUT);
+				  st->buf, 16, USB_CTRL_GET_TIMEOUT);
 	if (hwversion != NULL)
-		*hwversion  = (b[0] << 24)  | (b[1] << 16)  | (b[2] << 8)  | b[3];
+		*hwversion  = (st->buf[0] << 24)  | (st->buf[1] << 16)  |
+			(st->buf[2] << 8)  | st->buf[3];
 	if (romversion != NULL)
-		*romversion = (b[4] << 24)  | (b[5] << 16)  | (b[6] << 8)  | b[7];
+		*romversion = (st->buf[4] << 24)  | (st->buf[5] << 16)  |
+			(st->buf[6] << 8)  | st->buf[7];
 	if (ramversion != NULL)
-		*ramversion = (b[8] << 24)  | (b[9] << 16)  | (b[10] << 8) | b[11];
+		*ramversion = (st->buf[8] << 24)  | (st->buf[9] << 16)  |
+			(st->buf[10] << 8) | st->buf[11];
 	if (fwtype != NULL)
-		*fwtype     = (b[12] << 24) | (b[13] << 16) | (b[14] << 8) | b[15];
+		*fwtype     = (st->buf[12] << 24) | (st->buf[13] << 16) |
+			(st->buf[14] << 8) | st->buf[15];
 	return ret;
 }
 
@@ -101,24 +107,31 @@ int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen
 
 int dib0700_set_gpio(struct dvb_usb_device *d, enum dib07x0_gpios gpio, u8 gpio_dir, u8 gpio_val)
 {
-	u8 buf[3] = { REQUEST_SET_GPIO, gpio, ((gpio_dir & 0x01) << 7) | ((gpio_val & 0x01) << 6) };
-	return dib0700_ctrl_wr(d, buf, sizeof(buf));
+	struct dib0700_state *st = d->priv;
+	s16 ret;
+
+	st->buf[0] = REQUEST_SET_GPIO;
+	st->buf[1] = gpio;
+	st->buf[2] = ((gpio_dir & 0x01) << 7) | ((gpio_val & 0x01) << 6);
+
+	ret = dib0700_ctrl_wr(d, st->buf, 3);
+
+	return ret;
 }
 
 static int dib0700_set_usb_xfer_len(struct dvb_usb_device *d, u16 nb_ts_packets)
 {
 	struct dib0700_state *st = d->priv;
-	u8 b[3];
 	int ret;
 
 	if (st->fw_version >= 0x10201) {
-		b[0] = REQUEST_SET_USB_XFER_LEN;
-		b[1] = (nb_ts_packets >> 8) & 0xff;
-		b[2] = nb_ts_packets & 0xff;
+		st->buf[0] = REQUEST_SET_USB_XFER_LEN;
+		st->buf[1] = (nb_ts_packets >> 8) & 0xff;
+		st->buf[2] = nb_ts_packets & 0xff;
 
 		deb_info("set the USB xfer len to %i Ts packet\n", nb_ts_packets);
 
-		ret = dib0700_ctrl_wr(d, b, sizeof(b));
+		ret = dib0700_ctrl_wr(d, st->buf, 3);
 	} else {
 		deb_info("this firmware does not allow to change the USB xfer len\n");
 		ret = -EIO;
@@ -137,11 +150,11 @@ static int dib0700_i2c_xfer_new(struct i2c_adapter *adap, struct i2c_msg *msg,
 	   properly support i2c read calls not preceded by a write */
 
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	struct dib0700_state *st = d->priv;
 	uint8_t bus_mode = 1;  /* 0=eeprom bus, 1=frontend bus */
 	uint8_t gen_mode = 0; /* 0=master i2c, 1=gpio i2c */
 	uint8_t en_start = 0;
 	uint8_t en_stop = 0;
-	uint8_t buf[255]; /* TBV: malloc ? */
 	int result, i;
 
 	/* Ensure nobody else hits the i2c bus while we're sending our
@@ -195,24 +208,24 @@ static int dib0700_i2c_xfer_new(struct i2c_adapter *adap, struct i2c_msg *msg,
 
 		} else {
 			/* Write request */
-			buf[0] = REQUEST_NEW_I2C_WRITE;
-			buf[1] = msg[i].addr << 1;
-			buf[2] = (en_start << 7) | (en_stop << 6) |
+			st->buf[0] = REQUEST_NEW_I2C_WRITE;
+			st->buf[1] = msg[i].addr << 1;
+			st->buf[2] = (en_start << 7) | (en_stop << 6) |
 				(msg[i].len & 0x3F);
 			/* I2C ctrl + FE bus; */
-			buf[3] = ((gen_mode << 6) & 0xC0) |
+			st->buf[3] = ((gen_mode << 6) & 0xC0) |
 				 ((bus_mode << 4) & 0x30);
 			/* The Actual i2c payload */
-			memcpy(&buf[4], msg[i].buf, msg[i].len);
+			memcpy(&st->buf[4], msg[i].buf, msg[i].len);
 
 			deb_data(">>> ");
-			debug_dump(buf, msg[i].len + 4, deb_data);
+			debug_dump(st->buf, msg[i].len + 4, deb_data);
 
 			result = usb_control_msg(d->udev,
 						 usb_sndctrlpipe(d->udev, 0),
 						 REQUEST_NEW_I2C_WRITE,
 						 USB_TYPE_VENDOR | USB_DIR_OUT,
-						 0, 0, buf, msg[i].len + 4,
+						 0, 0, st->buf, msg[i].len + 4,
 						 USB_CTRL_GET_TIMEOUT);
 			if (result < 0) {
 				deb_info("i2c write error (status = %d)\n", result);
@@ -231,27 +244,29 @@ static int dib0700_i2c_xfer_legacy(struct i2c_adapter *adap,
 				   struct i2c_msg *msg, int num)
 {
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	struct dib0700_state *st = d->priv;
 	int i,len;
-	u8 buf[255];
 
 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
 	for (i = 0; i < num; i++) {
 		/* fill in the address */
-		buf[1] = msg[i].addr << 1;
+		st->buf[1] = msg[i].addr << 1;
 		/* fill the buffer */
-		memcpy(&buf[2], msg[i].buf, msg[i].len);
+		memcpy(&st->buf[2], msg[i].buf, msg[i].len);
 
 		/* write/read request */
 		if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
-			buf[0] = REQUEST_I2C_READ;
-			buf[1] |= 1;
+			st->buf[0] = REQUEST_I2C_READ;
+			st->buf[1] |= 1;
 
 			/* special thing in the current firmware: when length is zero the read-failed */
-			if ((len = dib0700_ctrl_rd(d, buf, msg[i].len + 2, msg[i+1].buf, msg[i+1].len)) <= 0) {
+			len = dib0700_ctrl_rd(d, st->buf, msg[i].len + 2,
+					msg[i+1].buf, msg[i+1].len);
+			if (len <= 0) {
 				deb_info("I2C read failed on address 0x%02x\n",
-					 msg[i].addr);
+						msg[i].addr);
 				break;
 			}
 
@@ -259,13 +274,13 @@ static int dib0700_i2c_xfer_legacy(struct i2c_adapter *adap,
 
 			i++;
 		} else {
-			buf[0] = REQUEST_I2C_WRITE;
-			if (dib0700_ctrl_wr(d, buf, msg[i].len + 2) < 0)
+			st->buf[0] = REQUEST_I2C_WRITE;
+			if (dib0700_ctrl_wr(d, st->buf, msg[i].len + 2) < 0)
 				break;
 		}
 	}
-
 	mutex_unlock(&d->i2c_mutex);
+
 	return i;
 }
 
@@ -297,15 +312,23 @@ struct i2c_algorithm dib0700_i2c_algo = {
 int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
 			struct dvb_usb_device_description **desc, int *cold)
 {
-	u8 b[16];
-	s16 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev,0),
+	s16 ret;
+	u8 *b;
+
+	b = kmalloc(16, GFP_KERNEL);
+	if (!b)
+		return	-ENOMEM;
+
+
+	ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
 		REQUEST_GET_VERSION, USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, b, 16, USB_CTRL_GET_TIMEOUT);
 
 	deb_info("FW GET_VERSION length: %d\n",ret);
 
 	*cold = ret <= 0;
-
 	deb_info("cold: %d\n", *cold);
+
+	kfree(b);
 	return 0;
 }
 
@@ -313,43 +336,50 @@ static int dib0700_set_clock(struct dvb_usb_device *d, u8 en_pll,
 	u8 pll_src, u8 pll_range, u8 clock_gpio3, u16 pll_prediv,
 	u16 pll_loopdiv, u16 free_div, u16 dsuScaler)
 {
-	u8 b[10];
-	b[0] = REQUEST_SET_CLOCK;
-	b[1] = (en_pll << 7) | (pll_src << 6) | (pll_range << 5) | (clock_gpio3 << 4);
-	b[2] = (pll_prediv >> 8)  & 0xff; // MSB
-	b[3] =  pll_prediv        & 0xff; // LSB
-	b[4] = (pll_loopdiv >> 8) & 0xff; // MSB
-	b[5] =  pll_loopdiv       & 0xff; // LSB
-	b[6] = (free_div >> 8)    & 0xff; // MSB
-	b[7] =  free_div          & 0xff; // LSB
-	b[8] = (dsuScaler >> 8)   & 0xff; // MSB
-	b[9] =  dsuScaler         & 0xff; // LSB
-
-	return dib0700_ctrl_wr(d, b, 10);
+	struct dib0700_state *st = d->priv;
+	s16 ret;
+
+	st->buf[0] = REQUEST_SET_CLOCK;
+	st->buf[1] = (en_pll << 7) | (pll_src << 6) |
+		(pll_range << 5) | (clock_gpio3 << 4);
+	st->buf[2] = (pll_prediv >> 8)  & 0xff; /* MSB */
+	st->buf[3] =  pll_prediv        & 0xff; /* LSB */
+	st->buf[4] = (pll_loopdiv >> 8) & 0xff; /* MSB */
+	st->buf[5] =  pll_loopdiv       & 0xff; /* LSB */
+	st->buf[6] = (free_div >> 8)    & 0xff; /* MSB */
+	st->buf[7] =  free_div          & 0xff; /* LSB */
+	st->buf[8] = (dsuScaler >> 8)   & 0xff; /* MSB */
+	st->buf[9] =  dsuScaler         & 0xff; /* LSB */
+
+	ret = dib0700_ctrl_wr(d, st->buf, 10);
+
+	return ret;
 }
 
 int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz)
 {
+	struct dib0700_state *st = d->priv;
 	u16 divider;
-	u8 b[8];
 
 	if (scl_kHz == 0)
 		return -EINVAL;
 
-	b[0] = REQUEST_SET_I2C_PARAM;
+	st->buf[0] = REQUEST_SET_I2C_PARAM;
 	divider = (u16) (30000 / scl_kHz);
-	b[2] = (u8) (divider >> 8);
-	b[3] = (u8) (divider & 0xff);
+	st->buf[1] = 0;
+	st->buf[2] = (u8) (divider >> 8);
+	st->buf[3] = (u8) (divider & 0xff);
 	divider = (u16) (72000 / scl_kHz);
-	b[4] = (u8) (divider >> 8);
-	b[5] = (u8) (divider & 0xff);
+	st->buf[4] = (u8) (divider >> 8);
+	st->buf[5] = (u8) (divider & 0xff);
 	divider = (u16) (72000 / scl_kHz); /* clock: 72MHz */
-	b[6] = (u8) (divider >> 8);
-	b[7] = (u8) (divider & 0xff);
+	st->buf[6] = (u8) (divider >> 8);
+	st->buf[7] = (u8) (divider & 0xff);
 
 	deb_info("setting I2C speed: %04x %04x %04x (%d kHz).",
-		(b[2] << 8) | (b[3]), (b[4] << 8) | b[5], (b[6] << 8) | b[7], scl_kHz);
-	return dib0700_ctrl_wr(d, b, 8);
+		(st->buf[2] << 8) | (st->buf[3]), (st->buf[4] << 8) |
+		st->buf[5], (st->buf[6] << 8) | st->buf[7], scl_kHz);
+	return dib0700_ctrl_wr(d, st->buf, 8);
 }
 
 
@@ -364,32 +394,45 @@ int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3)
 
 static int dib0700_jumpram(struct usb_device *udev, u32 address)
 {
-	int ret, actlen;
-	u8 buf[8] = { REQUEST_JUMPRAM, 0, 0, 0,
-		(address >> 24) & 0xff,
-		(address >> 16) & 0xff,
-		(address >> 8)  & 0xff,
-		 address        & 0xff };
+	int ret = 0, actlen;
+	u8 *buf;
+
+	buf = kmalloc(8, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+	buf[0] = REQUEST_JUMPRAM;
+	buf[1] = 0;
+	buf[2] = 0;
+	buf[3] = 0;
+	buf[4] = (address >> 24) & 0xff;
+	buf[5] = (address >> 16) & 0xff;
+	buf[6] = (address >> 8)  & 0xff;
+	buf[7] =  address        & 0xff;
 
 	if ((ret = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 0x01),buf,8,&actlen,1000)) < 0) {
 		deb_fw("jumpram to 0x%x failed\n",address);
-		return ret;
+		goto out;
 	}
 	if (actlen != 8) {
 		deb_fw("jumpram to 0x%x failed\n",address);
-		return -EIO;
+		ret = -EIO;
+		goto out;
 	}
-	return 0;
+out:
+	kfree(buf);
+	return ret;
 }
 
 int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw)
 {
 	struct hexline hx;
 	int pos = 0, ret, act_len, i, adap_num;
-	u8 b[16];
+	u8 *buf;
 	u32 fw_version;
 
-	u8 buf[260];
+	buf = kmalloc(260, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
 
 	while ((ret = dvb_usb_get_hexline(fw, &hx, &pos)) > 0) {
 		deb_fwdata("writing to address 0x%08x (buffer: 0x%02x %02x)\n",
@@ -411,7 +454,7 @@ int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw
 
 		if (ret < 0) {
 			err("firmware download failed at %d with %d",pos,ret);
-			return ret;
+			goto out;
 		}
 	}
 
@@ -432,8 +475,8 @@ int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw
 	usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
 				  REQUEST_GET_VERSION,
 				  USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,
-				  b, sizeof(b), USB_CTRL_GET_TIMEOUT);
-	fw_version = (b[8] << 24) | (b[9] << 16) | (b[10] << 8) | b[11];
+				  buf, 16, USB_CTRL_GET_TIMEOUT);
+	fw_version = (buf[8] << 24) | (buf[9] << 16) | (buf[10] << 8) | buf[11];
 
 	/* set the buffer size - DVB-USB is allocating URB buffers
 	 * only after the firwmare download was successful */
@@ -451,14 +494,14 @@ int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw
 			}
 		}
 	}
-
+out:
+	kfree(buf);
 	return ret;
 }
 
 int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
 	struct dib0700_state *st = adap->dev->priv;
-	u8 b[4];
 	int ret;
 
 	if ((onoff != 0) && (st->fw_version >= 0x10201)) {
@@ -472,15 +515,17 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 		}
 	}
 
-	b[0] = REQUEST_ENABLE_VIDEO;
-	b[1] = (onoff << 4) | 0x00; /* this bit gives a kind of command, rather than enabling something or not */
+	st->buf[0] = REQUEST_ENABLE_VIDEO;
+	/* this bit gives a kind of command,
+	 * rather than enabling something or not */
+	st->buf[1] = (onoff << 4) | 0x00;
 
 	if (st->disable_streaming_master_mode == 1)
-		b[2] = 0x00;
+		st->buf[2] = 0x00;
 	else
-		b[2] = 0x01 << 4; /* Master mode */
+		st->buf[2] = 0x01 << 4; /* Master mode */
 
-	b[3] = 0x00;
+	st->buf[3] = 0x00;
 
 	deb_info("modifying (%d) streaming state for %d\n", onoff, adap->id);
 
@@ -499,20 +544,23 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 			st->channel_state |=	1 << (3-adap->stream.props.endpoint);
 	}
 
-	b[2] |= st->channel_state;
+	st->buf[2] |= st->channel_state;
 
-	deb_info("data for streaming: %x %x\n", b[1], b[2]);
+	deb_info("data for streaming: %x %x\n", st->buf[1], st->buf[2]);
 
-	return dib0700_ctrl_wr(adap->dev, b, 4);
+	return dib0700_ctrl_wr(adap->dev, st->buf, 4);
 }
 
 int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type)
 {
 	struct dvb_usb_device *d = rc->priv;
 	struct dib0700_state *st = d->priv;
-	u8 rc_setup[3] = { REQUEST_SET_RC, 0, 0 };
 	int new_proto, ret;
 
+	st->buf[0] = REQUEST_SET_RC;
+	st->buf[1] = 0;
+	st->buf[2] = 0;
+
 	/* Set the IR mode */
 	if (rc_type == RC_TYPE_RC5)
 		new_proto = 1;
@@ -526,9 +574,9 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type)
 	} else
 		return -EINVAL;
 
-	rc_setup[1] = new_proto;
+	st->buf[1] = new_proto;
 
-	ret = dib0700_ctrl_wr(d, rc_setup, sizeof(rc_setup));
+	ret = dib0700_ctrl_wr(d, st->buf, 3);
 	if (ret < 0) {
 		err("ir protocol setup failed");
 		return ret;
@@ -561,7 +609,6 @@ struct dib0700_rc_response {
 static void dib0700_rc_urb_completion(struct urb *purb)
 {
 	struct dvb_usb_device *d = purb->context;
-	struct dib0700_state *st;
 	struct dib0700_rc_response *poll_reply;
 	u32 uninitialized_var(keycode);
 	u8 toggle;
@@ -576,7 +623,6 @@ static void dib0700_rc_urb_completion(struct urb *purb)
 		return;
 	}
 
-	st = d->priv;
 	poll_reply = purb->transfer_buffer;
 
 	if (purb->status < 0) {
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 65214af5cd741ddd6a5f18978350673339eab84c..c519ad5eb731f4672b7d4ff65ab9ea40777ecafc 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -2439,7 +2439,6 @@ static int tfe7090pvr_frontend0_attach(struct dvb_usb_adapter *adap)
 
 	dib0700_set_i2c_speed(adap->dev, 340);
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x90, &tfe7090pvr_dib7000p_config[0]);
-
 	if (adap->fe == NULL)
 		return -ENODEV;
 
@@ -2802,6 +2801,7 @@ struct usb_device_id dib0700_usb_id_table[] = {
 	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_NIM7090) },
 	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_TFE7090PVR) },
 	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_AIRSTAR_TELESTICK_2) },
+/* 75 */{ USB_DEVICE(USB_VID_MEDION,    USB_PID_CREATIX_CTX1921) },
 	{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -3411,7 +3411,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			},
 		},
 
-		.num_device_descs = 3,
+		.num_device_descs = 4,
 		.devices = {
 			{   "DiBcom STK7770P reference design",
 				{ &dib0700_usb_id_table[59], NULL },
@@ -3427,6 +3427,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				{ &dib0700_usb_id_table[74], NULL },
 				{ NULL },
 			},
+			{   "Medion CTX1921 DVB-T USB",
+				{ &dib0700_usb_id_table[75], NULL },
+				{ NULL },
+			},
 		},
 
 		.rc.core = {
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 956f7ae2e5109fa53c484b68e172d12845210aeb..4c2a689c820e88c46f56348bd3d637a4fe497541 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -408,7 +408,7 @@ struct rc_map_table rc_map_dibusb_table[] = {
 
 	{ 0x8008, KEY_DVD },
 	{ 0x8009, KEY_AUDIO },
-	{ 0x800a, KEY_MEDIA },      /* Pictures */
+	{ 0x800a, KEY_IMAGES },      /* Pictures */
 	{ 0x800b, KEY_VIDEO },
 
 	{ 0x800c, KEY_BACK },
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
index df1ec3e69f4ac4d64156106f50607cba9ace282b..b3cb626ed56e8a9f3d41748e7691be33f6f0f3fa 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
@@ -12,7 +12,7 @@
 static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 {
 	struct dvb_usb_adapter *adap = dvbdmxfeed->demux->priv;
-	int newfeedcount,ret;
+	int newfeedcount, ret;
 
 	if (adap == NULL)
 		return -ENODEV;
@@ -24,9 +24,13 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 		deb_ts("stop feeding\n");
 		usb_urb_kill(&adap->stream);
 
-		if (adap->props.streaming_ctrl != NULL)
-			if ((ret = adap->props.streaming_ctrl(adap,0)))
+		if (adap->props.streaming_ctrl != NULL) {
+			ret = adap->props.streaming_ctrl(adap, 0);
+			if (ret < 0) {
 				err("error while stopping stream.");
+				return ret;
+			}
+		}
 	}
 
 	adap->feedcount = newfeedcount;
@@ -49,17 +53,24 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 
 		deb_ts("controlling pid parser\n");
 		if (adap->props.caps & DVB_USB_ADAP_HAS_PID_FILTER &&
-			adap->props.caps & DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF &&
-			adap->props.pid_filter_ctrl != NULL)
-			if (adap->props.pid_filter_ctrl(adap,adap->pid_filtering) < 0)
+			adap->props.caps &
+			DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF &&
+			adap->props.pid_filter_ctrl != NULL) {
+			ret = adap->props.pid_filter_ctrl(adap,
+				adap->pid_filtering);
+			if (ret < 0) {
 				err("could not handle pid_parser");
-
+				return ret;
+			}
+		}
 		deb_ts("start feeding\n");
-		if (adap->props.streaming_ctrl != NULL)
-			if (adap->props.streaming_ctrl(adap,1)) {
+		if (adap->props.streaming_ctrl != NULL) {
+			ret = adap->props.streaming_ctrl(adap, 1);
+			if (ret < 0) {
 				err("error while enabling fifo.");
-				return -ENODEV;
+				return ret;
 			}
+		}
 
 	}
 	return 0;
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 3a8b7446b7b01c4f897183c9925b23e76438ee2a..21b15495d2d7c588f4acb04875303c88fea196f1 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -91,6 +91,7 @@
 #define USB_PID_COMPRO_VIDEOMATE_U500_PC		0x1e80
 #define USB_PID_CONCEPTRONIC_CTVDIGRCU			0xe397
 #define USB_PID_CONEXANT_D680_DMB			0x86d6
+#define USB_PID_CREATIX_CTX1921				0x1921
 #define USB_PID_DIBCOM_HOOK_DEFAULT			0x0064
 #define USB_PID_DIBCOM_HOOK_DEFAULT_REENUM		0x0065
 #define USB_PID_DIBCOM_MOD3000_COLD			0x0bb8
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index f5b9da18f61106bfa891aec4a69d5f839f052b65..058b2318abedf37d4e21af0b56383b3131d5abbc 100644
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -121,12 +121,16 @@ static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
 			u16 index, u8 * data, u16 len, int flags)
 {
 	int ret;
-	u8 u8buf[len];
-
+	u8 *u8buf;
 	unsigned int pipe = (flags == DW210X_READ_MSG) ?
 				usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
 	u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 
+	u8buf = kmalloc(len, GFP_KERNEL);
+	if (!u8buf)
+		return -ENOMEM;
+
+
 	if (flags == DW210X_WRITE_MSG)
 		memcpy(u8buf, data, len);
 	ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
@@ -134,6 +138,8 @@ static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
 
 	if (flags == DW210X_READ_MSG)
 		memcpy(data, u8buf, len);
+
+	kfree(u8buf);
 	return ret;
 }
 
@@ -1377,7 +1383,7 @@ static struct rc_map_table rc_map_su3000_table[] = {
 	{ 0x0f, KEY_BLUE },	/* bottom yellow button */
 	{ 0x14, KEY_AUDIO },	/* Snapshot */
 	{ 0x38, KEY_TV },	/* TV/Radio */
-	{ 0x0c, KEY_ESC }	/* upper Red buttton */
+	{ 0x0c, KEY_ESC }	/* upper Red button */
 };
 
 static struct rc_map_dvb_usb_table_table keys_tables[] = {
diff --git a/drivers/media/dvb/dvb-usb/ec168.c b/drivers/media/dvb/dvb-usb/ec168.c
index 52f5d4f0f230f62d7015bd841e29393b93536562..1ba3e5dbee106b40049e2505b77e0b182cddcec4 100644
--- a/drivers/media/dvb/dvb-usb/ec168.c
+++ b/drivers/media/dvb/dvb-usb/ec168.c
@@ -36,7 +36,9 @@ static int ec168_rw_udev(struct usb_device *udev, struct ec168_req *req)
 	int ret;
 	unsigned int pipe;
 	u8 request, requesttype;
-	u8 buf[req->size];
+	u8 *buf;
+
+
 
 	switch (req->cmd) {
 	case DOWNLOAD_FIRMWARE:
@@ -72,6 +74,12 @@ static int ec168_rw_udev(struct usb_device *udev, struct ec168_req *req)
 		goto error;
 	}
 
+	buf = kmalloc(req->size, GFP_KERNEL);
+	if (!buf) {
+		ret = -ENOMEM;
+		goto error;
+	}
+
 	if (requesttype == (USB_TYPE_VENDOR | USB_DIR_OUT)) {
 		/* write */
 		memcpy(buf, req->data, req->size);
@@ -84,13 +92,13 @@ static int ec168_rw_udev(struct usb_device *udev, struct ec168_req *req)
 	msleep(1); /* avoid I2C errors */
 
 	ret = usb_control_msg(udev, pipe, request, requesttype, req->value,
-		req->index, buf, sizeof(buf), EC168_USB_TIMEOUT);
+		req->index, buf, req->size, EC168_USB_TIMEOUT);
 
 	ec168_debug_dump(request, requesttype, req->value, req->index, buf,
 		req->size, deb_xfer);
 
 	if (ret < 0)
-		goto error;
+		goto err_dealloc;
 	else
 		ret = 0;
 
@@ -98,7 +106,11 @@ static int ec168_rw_udev(struct usb_device *udev, struct ec168_req *req)
 	if (!ret && requesttype == (USB_TYPE_VENDOR | USB_DIR_IN))
 		memcpy(req->data, buf, req->size);
 
+	kfree(buf);
 	return ret;
+
+err_dealloc:
+	kfree(buf);
 error:
 	deb_info("%s: failed:%d\n", __func__, ret);
 	return ret;
diff --git a/drivers/media/dvb/dvb-usb/friio.c b/drivers/media/dvb/dvb-usb/friio.c
index 14a65b4aec07320a1dfaa7c9a7bf7d744d3ce458..76159aed9bb084180d3276ec4feecbb630041e32 100644
--- a/drivers/media/dvb/dvb-usb/friio.c
+++ b/drivers/media/dvb/dvb-usb/friio.c
@@ -142,17 +142,20 @@ static u32 gl861_i2c_func(struct i2c_adapter *adapter)
 	return I2C_FUNC_I2C;
 }
 
-
 static int friio_ext_ctl(struct dvb_usb_adapter *adap,
 			 u32 sat_color, int lnb_on)
 {
 	int i;
 	int ret;
 	struct i2c_msg msg;
-	u8 buf[2];
+	u8 *buf;
 	u32 mask;
 	u8 lnb = (lnb_on) ? FRIIO_CTL_LNB : 0;
 
+	buf = kmalloc(2, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
 	msg.addr = 0x00;
 	msg.flags = 0;
 	msg.len = 2;
@@ -189,6 +192,7 @@ static int friio_ext_ctl(struct dvb_usb_adapter *adap,
 	buf[1] |= FRIIO_CTL_CLK;
 	ret += gl861_i2c_xfer(&adap->dev->i2c_adap, &msg, 1);
 
+	kfree(buf);
 	return (ret == 70);
 }
 
@@ -219,11 +223,20 @@ static int friio_initialize(struct dvb_usb_device *d)
 	int ret;
 	int i;
 	int retry = 0;
-	u8 rbuf[2];
-	u8 wbuf[3];
+	u8 *rbuf, *wbuf;
 
 	deb_info("%s called.\n", __func__);
 
+	wbuf = kmalloc(3, GFP_KERNEL);
+	if (!wbuf)
+		return -ENOMEM;
+
+	rbuf = kmalloc(2, GFP_KERNEL);
+	if (!rbuf) {
+		kfree(wbuf);
+		return -ENOMEM;
+	}
+
 	/* use gl861_i2c_msg instead of gl861_i2c_xfer(), */
 	/* because the i2c device is not set up yet. */
 	wbuf[0] = 0x11;
@@ -358,6 +371,8 @@ static int friio_initialize(struct dvb_usb_device *d)
 	return 0;
 
 error:
+	kfree(wbuf);
+	kfree(rbuf);
 	deb_info("%s:ret == %d\n", __func__, ret);
 	return -EIO;
 }
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index f2db01212ca12068082422a4ecd2f720f926fab8..f36f471deae26e0327299e2469d662e938b1caa9 100644
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -62,8 +62,6 @@
  *	LME2510: SHARP:BS2F7HZ0194(MV0194) cannot cold reset and share system
  * with other tuners. After a cold reset streaming will not start.
  *
- *	PID functions have been removed from this driver version due to
- * problems with different firmware and application versions.
  */
 #define DVB_USB_LOG_PREFIX "LME2510(C)"
 #include <linux/usb.h>
@@ -104,6 +102,10 @@ static int dvb_usb_lme2510_firmware;
 module_param_named(firmware, dvb_usb_lme2510_firmware, int, 0644);
 MODULE_PARM_DESC(firmware, "set default firmware 0=Sharp7395 1=LG");
 
+static int pid_filter;
+module_param_named(pid, pid_filter, int, 0644);
+MODULE_PARM_DESC(pid, "set default 0=on 1=off");
+
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
@@ -125,6 +127,7 @@ struct lme2510_state {
 	u8 i2c_tuner_gate_r;
 	u8 i2c_tuner_addr;
 	u8 stream_on;
+	u8 pid_size;
 	void *buffer;
 	struct urb *lme_urb;
 	void *usb_buffer;
@@ -167,14 +170,14 @@ static int lme2510_usb_talk(struct dvb_usb_device *d,
 	}
 	buff = st->usb_buffer;
 
-	/* the read/write capped at 512 */
-	memcpy(buff, wbuf, (wlen > 512) ? 512 : wlen);
-
 	ret = mutex_lock_interruptible(&d->usb_mutex);
 
 	if (ret < 0)
 		return -EAGAIN;
 
+	/* the read/write capped at 512 */
+	memcpy(buff, wbuf, (wlen > 512) ? 512 : wlen);
+
 	ret |= usb_clear_halt(d->udev, usb_sndbulkpipe(d->udev, 0x01));
 
 	ret |= lme2510_bulk_write(d->udev, buff, wlen , 0x01);
@@ -216,6 +219,37 @@ static int lme2510_remote_keypress(struct dvb_usb_adapter *adap, u32 keypress)
 	return 0;
 }
 
+static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out)
+{
+	struct lme2510_state *st = d->priv;
+	static u8 pid_buff[] = LME_ZERO_PID;
+	static u8 rbuf[1];
+	u8 pid_no = index * 2;
+	u8 pid_len = pid_no + 2;
+	int ret = 0;
+	deb_info(1, "PID Setting Pid %04x", pid_out);
+
+	if (st->pid_size == 0)
+		ret |= lme2510_stream_restart(d);
+
+	pid_buff[2] = pid_no;
+	pid_buff[3] = (u8)pid_out & 0xff;
+	pid_buff[4] = pid_no + 1;
+	pid_buff[5] = (u8)(pid_out >> 8);
+
+	if (pid_len > st->pid_size)
+		st->pid_size = pid_len;
+	pid_buff[7] = 0x80 + st->pid_size;
+
+	ret |= lme2510_usb_talk(d, pid_buff ,
+		sizeof(pid_buff) , rbuf, sizeof(rbuf));
+
+	if (st->stream_on)
+		ret |= lme2510_stream_restart(d);
+
+	return ret;
+}
+
 static void lme2510_int_response(struct urb *lme_urb)
 {
 	struct dvb_usb_adapter *adap = lme_urb->context;
@@ -326,16 +360,68 @@ static int lme2510_int_read(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
+static int lme2510_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
+{
+	struct lme2510_state *st = adap->dev->priv;
+	static u8 clear_pid_reg[] = LME_CLEAR_PID;
+	static u8 rbuf[1];
+	int ret;
+
+	deb_info(1, "PID Clearing Filter");
+
+	ret = mutex_lock_interruptible(&adap->dev->i2c_mutex);
+	if (ret < 0)
+		return -EAGAIN;
+
+	if (!onoff)
+		ret |= lme2510_usb_talk(adap->dev, clear_pid_reg,
+			sizeof(clear_pid_reg), rbuf, sizeof(rbuf));
+
+	st->pid_size = 0;
+
+	mutex_unlock(&adap->dev->i2c_mutex);
+
+	return 0;
+}
+
+static int lme2510_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
+	int onoff)
+{
+	int ret = 0;
+
+	deb_info(3, "%s PID=%04x Index=%04x onoff=%02x", __func__,
+		pid, index, onoff);
+
+	if (onoff)
+		if (!pid_filter) {
+			ret = mutex_lock_interruptible(&adap->dev->i2c_mutex);
+			if (ret < 0)
+				return -EAGAIN;
+			ret |= lme2510_enable_pid(adap->dev, index, pid);
+			mutex_unlock(&adap->dev->i2c_mutex);
+	}
+
+
+	return ret;
+}
+
+
 static int lme2510_return_status(struct usb_device *dev)
 {
 	int ret = 0;
-	u8 data[10] = {0};
+	u8 *data;
+
+	data = kzalloc(10, GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
 
 	ret |= usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
 			0x06, 0x80, 0x0302, 0x00, data, 0x0006, 200);
 	info("Firmware Status: %x (%x)", ret , data[2]);
 
-	return (ret < 0) ? -ENODEV : data[2];
+	ret = (ret < 0) ? -ENODEV : data[2];
+	kfree(data);
+	return ret;
 }
 
 static int lme2510_msg(struct dvb_usb_device *d,
@@ -591,9 +677,10 @@ static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 	else {
 		deb_info(1, "STM Steam Off");
 		/* mutex is here only to avoid collision with I2C */
-		ret = mutex_lock_interruptible(&adap->dev->i2c_mutex);
+		if (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0)
+			return -EAGAIN;
 
-		ret |= lme2510_usb_talk(adap->dev, clear_reg_3,
+		ret = lme2510_usb_talk(adap->dev, clear_reg_3,
 				sizeof(clear_reg_3), rbuf, rlen);
 		st->stream_on = 0;
 		st->i2c_talk_onoff = 1;
@@ -655,7 +742,7 @@ static int lme2510_download_firmware(struct usb_device *dev,
 					const struct firmware *fw)
 {
 	int ret = 0;
-	u8 data[512] = {0};
+	u8 *data;
 	u16 j, wlen, len_in, start, end;
 	u8 packet_size, dlen, i;
 	u8 *fw_data;
@@ -663,6 +750,11 @@ static int lme2510_download_firmware(struct usb_device *dev,
 	packet_size = 0x31;
 	len_in = 1;
 
+	data = kzalloc(512, GFP_KERNEL);
+	if (!data) {
+		info("FRM Could not start Firmware Download (Buffer allocation failed)");
+		return -ENOMEM;
+	}
 
 	info("FRM Starting Firmware Download");
 
@@ -678,15 +770,15 @@ static int lme2510_download_firmware(struct usb_device *dev,
 				data[0] = i | 0x80;
 				dlen = (u8)(end - j)-1;
 			}
-		data[1] = dlen;
-		memcpy(&data[2], fw_data, dlen+1);
-		wlen = (u8) dlen + 4;
-		data[wlen-1] = check_sum(fw_data, dlen+1);
-		deb_info(1, "Data S=%02x:E=%02x CS= %02x", data[3],
+			data[1] = dlen;
+			memcpy(&data[2], fw_data, dlen+1);
+			wlen = (u8) dlen + 4;
+			data[wlen-1] = check_sum(fw_data, dlen+1);
+			deb_info(1, "Data S=%02x:E=%02x CS= %02x", data[3],
 				data[dlen+2], data[dlen+3]);
-		ret |= lme2510_bulk_write(dev, data,  wlen, 1);
-		ret |= lme2510_bulk_read(dev, data, len_in , 1);
-		ret |= (data[0] == 0x88) ? 0 : -1;
+			ret |= lme2510_bulk_write(dev, data,  wlen, 1);
+			ret |= lme2510_bulk_read(dev, data, len_in , 1);
+			ret |= (data[0] == 0x88) ? 0 : -1;
 		}
 	}
 
@@ -706,7 +798,7 @@ static int lme2510_download_firmware(struct usb_device *dev,
 	else
 		info("FRM Firmware Download Completed - Resetting Device");
 
-
+	kfree(data);
 	return (ret < 0) ? -ENODEV : 0;
 }
 
@@ -747,7 +839,7 @@ static int lme_firmware_switch(struct usb_device *udev, int cold)
 			fw_lme = fw_s0194;
 			ret = request_firmware(&fw, fw_lme, &udev->dev);
 			if (ret == 0) {
-				cold = 0;/*lme2510-s0194 cannot cold reset*/
+				cold = 0;
 				break;
 			}
 			dvb_usb_lme2510_firmware = TUNER_LG;
@@ -769,8 +861,10 @@ static int lme_firmware_switch(struct usb_device *udev, int cold)
 		case TUNER_S7395:
 			fw_lme = fw_c_s7395;
 			ret = request_firmware(&fw, fw_lme, &udev->dev);
-			if (ret == 0)
+			if (ret == 0) {
+				cold = 0;
 				break;
+			}
 			dvb_usb_lme2510_firmware = TUNER_LG;
 		case TUNER_LG:
 			fw_lme = fw_c_lg;
@@ -796,14 +890,14 @@ static int lme_firmware_switch(struct usb_device *udev, int cold)
 		ret = lme2510_download_firmware(udev, fw);
 	}
 
+	release_firmware(fw);
+
 	if (cold) {
 		info("FRM Changing to %s firmware", fw_lme);
 		lme_coldreset(udev);
 		return -ENODEV;
 	}
 
-	release_firmware(fw);
-
 	return ret;
 }
 
@@ -1017,12 +1111,13 @@ static int lme2510_powerup(struct dvb_usb_device *d, int onoff)
 	static u8 rbuf[1];
 	int ret, len = 3, rlen = 1;
 
-	ret = mutex_lock_interruptible(&d->i2c_mutex);
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
 
 	if (onoff)
-		ret |= lme2510_usb_talk(d, lnb_on, len, rbuf, rlen);
+		ret = lme2510_usb_talk(d, lnb_on, len, rbuf, rlen);
 	else
-		ret |= lme2510_usb_talk(d, lnb_off, len, rbuf, rlen);
+		ret = lme2510_usb_talk(d, lnb_off, len, rbuf, rlen);
 
 	st->i2c_talk_onoff = 1;
 
@@ -1086,7 +1181,13 @@ static struct dvb_usb_device_properties lme2510_properties = {
 	.num_adapters = 1,
 	.adapter = {
 		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER|
+				DVB_USB_ADAP_NEED_PID_FILTERING|
+				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 			.streaming_ctrl   = lme2510_streaming_ctrl,
+			.pid_filter_count = 15,
+			.pid_filter = lme2510_pid_filter,
+			.pid_filter_ctrl  = lme2510_pid_filter_ctrl,
 			.frontend_attach  = dm04_lme2510_frontend_attach,
 			.tuner_attach = dm04_lme2510_tuner,
 			/* parameter for the MPEG2-data transfer */
@@ -1122,7 +1223,13 @@ static struct dvb_usb_device_properties lme2510c_properties = {
 	.num_adapters = 1,
 	.adapter = {
 		{
+			.caps = DVB_USB_ADAP_HAS_PID_FILTER|
+				DVB_USB_ADAP_NEED_PID_FILTERING|
+				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 			.streaming_ctrl   = lme2510_streaming_ctrl,
+			.pid_filter_count = 15,
+			.pid_filter = lme2510_pid_filter,
+			.pid_filter_ctrl  = lme2510_pid_filter_ctrl,
 			.frontend_attach  = dm04_lme2510_frontend_attach,
 			.tuner_attach = dm04_lme2510_tuner,
 			/* parameter for the MPEG2-data transfer */
@@ -1151,7 +1258,7 @@ static struct dvb_usb_device_properties lme2510c_properties = {
 	}
 };
 
-void *lme2510_exit_int(struct dvb_usb_device *d)
+static void *lme2510_exit_int(struct dvb_usb_device *d)
 {
 	struct lme2510_state *st = d->priv;
 	struct dvb_usb_adapter *adap = &d->adapter[0];
@@ -1178,7 +1285,7 @@ void *lme2510_exit_int(struct dvb_usb_device *d)
 	return buffer;
 }
 
-void lme2510_exit(struct usb_interface *intf)
+static void lme2510_exit(struct usb_interface *intf)
 {
 	struct dvb_usb_device *d = usb_get_intfdata(intf);
 	void *usb_buffer;
@@ -1220,5 +1327,5 @@ module_exit(lme2510_module_exit);
 
 MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
 MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0");
-MODULE_VERSION("1.80");
+MODULE_VERSION("1.86");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.h b/drivers/media/dvb/dvb-usb/lmedm04.h
index e6af16c1e3e5a1f152a99bcd69a4ef53266b319d..ab21e2ef53fa165700f0259b51b71969ecf7c6bc 100644
--- a/drivers/media/dvb/dvb-usb/lmedm04.h
+++ b/drivers/media/dvb/dvb-usb/lmedm04.h
@@ -40,6 +40,7 @@
 */
 #define LME_ST_ON_W	{0x06, 0x00}
 #define LME_CLEAR_PID   {0x03, 0x02, 0x20, 0xa0}
+#define LME_ZERO_PID	{0x03, 0x06, 0x00, 0x00, 0x01, 0x00, 0x20, 0x9c}
 
 /*  LNB Voltage
  *  07 XX XX
@@ -108,14 +109,14 @@ static u8 s7395_inittab[] = {
 	0x3d, 0x30,
 	0x40, 0x63,
 	0x41, 0x04,
-	0x42, 0x60,
+	0x42, 0x20,
 	0x43, 0x00,
 	0x44, 0x00,
 	0x45, 0x00,
 	0x46, 0x00,
 	0x47, 0x00,
 	0x4a, 0x00,
-	0x50, 0x12,
+	0x50, 0x10,
 	0x51, 0x36,
 	0x52, 0x21,
 	0x53, 0x94,
diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c
index da9dc91ce910c9e36ad7c1a1aaf6b817d8397a88..9456792f219be5530baf9830257a8f3efb28737f 100644
--- a/drivers/media/dvb/dvb-usb/m920x.c
+++ b/drivers/media/dvb/dvb-usb/m920x.c
@@ -134,13 +134,17 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
 	struct m920x_state *m = d->priv;
 	int i, ret = 0;
-	u8 rc_state[2];
+	u8 *rc_state;
+
+	rc_state = kmalloc(2, GFP_KERNEL);
+	if (!rc_state)
+		return -ENOMEM;
 
 	if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_STATE, rc_state, 1)) != 0)
-		goto unlock;
+		goto out;
 
 	if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0)
-		goto unlock;
+		goto out;
 
 	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
 		if (rc5_data(&d->props.rc.legacy.rc_map_table[i]) == rc_state[1]) {
@@ -149,7 +153,7 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 			switch(rc_state[0]) {
 			case 0x80:
 				*state = REMOTE_NO_KEY_PRESSED;
-				goto unlock;
+				goto out;
 
 			case 0x88: /* framing error or "invalid code" */
 			case 0x99:
@@ -157,7 +161,7 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 			case 0xd8:
 				*state = REMOTE_NO_KEY_PRESSED;
 				m->rep_count = 0;
-				goto unlock;
+				goto out;
 
 			case 0x93:
 			case 0x92:
@@ -165,7 +169,7 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 			case 0x82:
 				m->rep_count = 0;
 				*state = REMOTE_KEY_PRESSED;
-				goto unlock;
+				goto out;
 
 			case 0x91:
 			case 0x81: /* pinnacle PCTV310e */
@@ -174,12 +178,12 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 					*state = REMOTE_KEY_REPEAT;
 				else
 					*state = REMOTE_NO_KEY_PRESSED;
-				goto unlock;
+				goto out;
 
 			default:
 				deb("Unexpected rc state %02x\n", rc_state[0]);
 				*state = REMOTE_NO_KEY_PRESSED;
-				goto unlock;
+				goto out;
 			}
 		}
 
@@ -188,8 +192,8 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 
 	*state = REMOTE_NO_KEY_PRESSED;
 
- unlock:
-
+ out:
+	kfree(rc_state);
 	return ret;
 }
 
@@ -339,13 +343,19 @@ static int m920x_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, in
 static int m920x_firmware_download(struct usb_device *udev, const struct firmware *fw)
 {
 	u16 value, index, size;
-	u8 read[4], *buff;
+	u8 *read, *buff;
 	int i, pass, ret = 0;
 
 	buff = kmalloc(65536, GFP_KERNEL);
 	if (buff == NULL)
 		return -ENOMEM;
 
+	read = kmalloc(4, GFP_KERNEL);
+	if (!read) {
+		kfree(buff);
+		return -ENOMEM;
+	}
+
 	if ((ret = m920x_read(udev, M9206_FILTER, 0x0, 0x8000, read, 4)) != 0)
 		goto done;
 	deb("%x %x %x %x\n", read[0], read[1], read[2], read[3]);
@@ -396,6 +406,7 @@ static int m920x_firmware_download(struct usb_device *udev, const struct firmwar
 	deb("firmware uploaded!\n");
 
  done:
+	kfree(read);
 	kfree(buff);
 
 	return ret;
@@ -632,9 +643,9 @@ static struct rc_map_table rc_map_pinnacle310e_table[] = {
 	{ 0x16, KEY_POWER },
 	{ 0x17, KEY_FAVORITES },
 	{ 0x0f, KEY_TEXT },
-	{ 0x48, KEY_MEDIA },		/* preview */
+	{ 0x48, KEY_PROGRAM },		/* preview */
 	{ 0x1c, KEY_EPG },
-	{ 0x04, KEY_LIST },			/* record list */
+	{ 0x04, KEY_LIST },		/* record list */
 	{ 0x03, KEY_1 },
 	{ 0x01, KEY_2 },
 	{ 0x06, KEY_3 },
@@ -674,14 +685,14 @@ static struct rc_map_table rc_map_pinnacle310e_table[] = {
 	{ 0x0e, KEY_MUTE },
 /*	{ 0x49, KEY_LR },	*/		/* L/R */
 	{ 0x07, KEY_SLEEP },		/* Hibernate */
-	{ 0x08, KEY_MEDIA },		/* A/V */
-	{ 0x0e, KEY_MENU },			/* Recall */
+	{ 0x08, KEY_VIDEO },		/* A/V */
+	{ 0x0e, KEY_MENU },		/* Recall */
 	{ 0x45, KEY_ZOOMIN },
 	{ 0x46, KEY_ZOOMOUT },
-	{ 0x18, KEY_TV },			/* Red */
-	{ 0x53, KEY_VCR },			/* Green */
-	{ 0x5e, KEY_SAT },			/* Yellow */
-	{ 0x5f, KEY_PLAYER },		/* Blue */
+	{ 0x18, KEY_RED },		/* Red */
+	{ 0x53, KEY_GREEN },		/* Green */
+	{ 0x5e, KEY_YELLOW },		/* Yellow */
+	{ 0x5f, KEY_BLUE },		/* Blue */
 };
 
 /* DVB USB Driver stuff */
diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
index 9d3cd2de46fc031e119c081a0030f8ee393556cf..bc350e982b72072a0e213af31d091c8da4cfb34d 100644
--- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -47,7 +47,7 @@ static struct rc_map_table rc_map_haupp_table[] = {
 	{ 0x1e17, KEY_RIGHT },
 	{ 0x1e18, KEY_VIDEO },
 	{ 0x1e19, KEY_AUDIO },
-	{ 0x1e1a, KEY_MEDIA },
+	{ 0x1e1a, KEY_IMAGES },
 	{ 0x1e1b, KEY_EPG },
 	{ 0x1e1c, KEY_TV },
 	{ 0x1e1e, KEY_NEXT },
diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c
index 7e569f4dd80b89ce5def93e6a7228cd26bdd50d9..2e4fab7215f513d24993e54edc87ff785f6e31d3 100644
--- a/drivers/media/dvb/dvb-usb/opera1.c
+++ b/drivers/media/dvb/dvb-usb/opera1.c
@@ -53,27 +53,36 @@ static int opera1_xilinx_rw(struct usb_device *dev, u8 request, u16 value,
 			    u8 * data, u16 len, int flags)
 {
 	int ret;
-	u8 r;
-	u8 u8buf[len];
-
+	u8 tmp;
+	u8 *buf;
 	unsigned int pipe = (flags == OPERA_READ_MSG) ?
 		usb_rcvctrlpipe(dev,0) : usb_sndctrlpipe(dev, 0);
 	u8 request_type = (flags == OPERA_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 
+	buf = kmalloc(len, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
 	if (flags == OPERA_WRITE_MSG)
-		memcpy(u8buf, data, len);
-	ret =
-		usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
-			value, 0x0, u8buf, len, 2000);
+		memcpy(buf, data, len);
+	ret = usb_control_msg(dev, pipe, request,
+			request_type | USB_TYPE_VENDOR, value, 0x0,
+			buf, len, 2000);
 
 	if (request == OPERA_TUNER_REQ) {
+		tmp = buf[0];
 		if (usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
-				OPERA_TUNER_REQ, USB_DIR_IN | USB_TYPE_VENDOR,
-				0x01, 0x0, &r, 1, 2000)<1 || r!=0x08)
-					return 0;
+			    OPERA_TUNER_REQ, USB_DIR_IN | USB_TYPE_VENDOR,
+			    0x01, 0x0, buf, 1, 2000) < 1 || buf[0] != 0x08) {
+			ret = 0;
+			goto out;
+		}
+		buf[0] = tmp;
 	}
 	if (flags == OPERA_READ_MSG)
-		memcpy(data, u8buf, len);
+		memcpy(data, buf, len);
+out:
+	kfree(buf);
 	return ret;
 }
 
@@ -189,7 +198,7 @@ static int opera1_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate,
 static u8 opera1_inittab[] = {
 	0x00, 0xa1,
 	0x01, 0x15,
-	0x02, 0x00,
+	0x02, 0x30,
 	0x03, 0x00,
 	0x04, 0x7d,
 	0x05, 0x05,
diff --git a/drivers/media/dvb/dvb-usb/vp702x-fe.c b/drivers/media/dvb/dvb-usb/vp702x-fe.c
index ccc7e445266450dc41efd1313396b53c762db46d..2bb8d4cc8d881765d76faa6b7fc7533672d80dde 100644
--- a/drivers/media/dvb/dvb-usb/vp702x-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp702x-fe.c
@@ -41,14 +41,23 @@ struct vp702x_fe_state {
 
 static int vp702x_fe_refresh_state(struct vp702x_fe_state *st)
 {
-	u8 buf[10];
-	if (time_after(jiffies,st->next_status_check)) {
-		vp702x_usb_in_op(st->d,READ_STATUS,0,0,buf,10);
+	struct vp702x_device_state *dst = st->d->priv;
+	u8 *buf;
 
+	if (time_after(jiffies, st->next_status_check)) {
+		mutex_lock(&dst->buf_mutex);
+		buf = dst->buf;
+
+		vp702x_usb_in_op(st->d, READ_STATUS, 0, 0, buf, 10);
 		st->lock = buf[4];
-		vp702x_usb_in_op(st->d,READ_TUNER_REG_REQ,0x11,0,&st->snr,1);
-		vp702x_usb_in_op(st->d,READ_TUNER_REG_REQ,0x15,0,&st->sig,1);
 
+		vp702x_usb_in_op(st->d, READ_TUNER_REG_REQ, 0x11, 0, buf, 1);
+		st->snr = buf[0];
+
+		vp702x_usb_in_op(st->d, READ_TUNER_REG_REQ, 0x15, 0, buf, 1);
+		st->sig = buf[0];
+
+		mutex_unlock(&dst->buf_mutex);
 		st->next_status_check = jiffies + (st->status_check_interval*HZ)/1000;
 	}
 	return 0;
@@ -130,11 +139,17 @@ static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
 				  struct dvb_frontend_parameters *fep)
 {
 	struct vp702x_fe_state *st = fe->demodulator_priv;
+	struct vp702x_device_state *dst = st->d->priv;
 	u32 freq = fep->frequency/1000;
 	/*CalFrequency*/
 /*	u16 frequencyRef[16] = { 2, 4, 8, 16, 32, 64, 128, 256, 24, 5, 10, 20, 40, 80, 160, 320 }; */
 	u64 sr;
-	u8 cmd[8] = { 0 },ibuf[10];
+	u8 *cmd;
+
+	mutex_lock(&dst->buf_mutex);
+
+	cmd = dst->buf;
+	memset(cmd, 0, 10);
 
 	cmd[0] = (freq >> 8) & 0x7f;
 	cmd[1] =  freq       & 0xff;
@@ -170,13 +185,15 @@ static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
 	st->status_check_interval = 250;
 	st->next_status_check = jiffies;
 
-	vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
+	vp702x_usb_inout_op(st->d, cmd, 8, cmd, 10, 100);
 
-	if (ibuf[2] == 0 && ibuf[3] == 0)
+	if (cmd[2] == 0 && cmd[3] == 0)
 		deb_fe("tuning failed.\n");
 	else
 		deb_fe("tuning succeeded.\n");
 
+	mutex_unlock(&dst->buf_mutex);
+
 	return 0;
 }
 
@@ -204,27 +221,32 @@ static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
 static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
 				    struct dvb_diseqc_master_cmd *m)
 {
+	u8 *cmd;
 	struct vp702x_fe_state *st = fe->demodulator_priv;
-	u8 cmd[8],ibuf[10];
-	memset(cmd,0,8);
+	struct vp702x_device_state *dst = st->d->priv;
 
 	deb_fe("%s\n",__func__);
 
 	if (m->msg_len > 4)
 		return -EINVAL;
 
+	mutex_lock(&dst->buf_mutex);
+
+	cmd = dst->buf;
 	cmd[1] = SET_DISEQC_CMD;
 	cmd[2] = m->msg_len;
 	memcpy(&cmd[3], m->msg, m->msg_len);
-	cmd[7] = vp702x_chksum(cmd,0,7);
+	cmd[7] = vp702x_chksum(cmd, 0, 7);
 
-	vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
+	vp702x_usb_inout_op(st->d, cmd, 8, cmd, 10, 100);
 
-	if (ibuf[2] == 0 && ibuf[3] == 0)
+	if (cmd[2] == 0 && cmd[3] == 0)
 		deb_fe("diseqc cmd failed.\n");
 	else
 		deb_fe("diseqc cmd succeeded.\n");
 
+	mutex_unlock(&dst->buf_mutex);
+
 	return 0;
 }
 
@@ -237,7 +259,9 @@ static int vp702x_fe_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd
 static int vp702x_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
 {
 	struct vp702x_fe_state *st = fe->demodulator_priv;
-	u8 ibuf[10];
+	struct vp702x_device_state *dst = st->d->priv;
+	u8 *buf;
+
 	deb_fe("%s\n",__func__);
 
 	st->tone_mode = tone;
@@ -247,14 +271,21 @@ static int vp702x_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
 	else
 		st->lnb_buf[2] = 0x00;
 
-	st->lnb_buf[7] = vp702x_chksum(st->lnb_buf,0,7);
+	st->lnb_buf[7] = vp702x_chksum(st->lnb_buf, 0, 7);
+
+	mutex_lock(&dst->buf_mutex);
+
+	buf = dst->buf;
+	memcpy(buf, st->lnb_buf, 8);
 
-	vp702x_usb_inout_op(st->d,st->lnb_buf,8,ibuf,10,100);
-	if (ibuf[2] == 0 && ibuf[3] == 0)
+	vp702x_usb_inout_op(st->d, buf, 8, buf, 10, 100);
+	if (buf[2] == 0 && buf[3] == 0)
 		deb_fe("set_tone cmd failed.\n");
 	else
 		deb_fe("set_tone cmd succeeded.\n");
 
+	mutex_unlock(&dst->buf_mutex);
+
 	return 0;
 }
 
@@ -262,7 +293,8 @@ static int vp702x_fe_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t
 		voltage)
 {
 	struct vp702x_fe_state *st = fe->demodulator_priv;
-	u8 ibuf[10];
+	struct vp702x_device_state *dst = st->d->priv;
+	u8 *buf;
 	deb_fe("%s\n",__func__);
 
 	st->voltage = voltage;
@@ -272,14 +304,20 @@ static int vp702x_fe_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t
 	else
 		st->lnb_buf[4] = 0x00;
 
-	st->lnb_buf[7] = vp702x_chksum(st->lnb_buf,0,7);
+	st->lnb_buf[7] = vp702x_chksum(st->lnb_buf, 0, 7);
+
+	mutex_lock(&dst->buf_mutex);
+
+	buf = dst->buf;
+	memcpy(buf, st->lnb_buf, 8);
 
-	vp702x_usb_inout_op(st->d,st->lnb_buf,8,ibuf,10,100);
-	if (ibuf[2] == 0 && ibuf[3] == 0)
+	vp702x_usb_inout_op(st->d, buf, 8, buf, 10, 100);
+	if (buf[2] == 0 && buf[3] == 0)
 		deb_fe("set_voltage cmd failed.\n");
 	else
 		deb_fe("set_voltage cmd succeeded.\n");
 
+	mutex_unlock(&dst->buf_mutex);
 	return 0;
 }
 
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index 7890e75600dfe07c91d67ec32c723f4fb36f0b65..54355f84a98fbee14bcadc89d7ad4fb61bae6a67 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -15,6 +15,7 @@
  * see Documentation/dvb/README.dvb-usb for more information
  */
 #include "vp702x.h"
+#include <linux/mutex.h>
 
 /* debug */
 int dvb_usb_vp702x_debug;
@@ -23,27 +24,23 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DV
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
-struct vp702x_state {
+struct vp702x_adapter_state {
 	int pid_filter_count;
 	int pid_filter_can_bypass;
 	u8  pid_filter_state;
 };
 
-struct vp702x_device_state {
-	u8 power_state;
-};
-
-/* check for mutex FIXME */
-int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+static int vp702x_usb_in_op_unlocked(struct dvb_usb_device *d, u8 req,
+				     u16 value, u16 index, u8 *b, int blen)
 {
-	int ret = -1;
+	int ret;
 
-		ret = usb_control_msg(d->udev,
-			usb_rcvctrlpipe(d->udev,0),
-			req,
-			USB_TYPE_VENDOR | USB_DIR_IN,
-			value,index,b,blen,
-			2000);
+	ret = usb_control_msg(d->udev,
+		usb_rcvctrlpipe(d->udev, 0),
+		req,
+		USB_TYPE_VENDOR | USB_DIR_IN,
+		value, index, b, blen,
+		2000);
 
 	if (ret < 0) {
 		warn("usb in operation failed. (%d)", ret);
@@ -58,8 +55,20 @@ int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8
 	return ret;
 }
 
-static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
-			     u16 index, u8 *b, int blen)
+int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value,
+			    u16 index, u8 *b, int blen)
+{
+	int ret;
+
+	mutex_lock(&d->usb_mutex);
+	ret = vp702x_usb_in_op_unlocked(d, req, value, index, b, blen);
+	mutex_unlock(&d->usb_mutex);
+
+	return ret;
+}
+
+int vp702x_usb_out_op_unlocked(struct dvb_usb_device *d, u8 req, u16 value,
+				      u16 index, u8 *b, int blen)
 {
 	int ret;
 	deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);
@@ -77,6 +86,18 @@ static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
 		return 0;
 }
 
+int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+			     u16 index, u8 *b, int blen)
+{
+	int ret;
+
+	mutex_lock(&d->usb_mutex);
+	ret = vp702x_usb_out_op_unlocked(d, req, value, index, b, blen);
+	mutex_unlock(&d->usb_mutex);
+
+	return ret;
+}
+
 int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec)
 {
 	int ret;
@@ -84,50 +105,93 @@ int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int il
 	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
 		return ret;
 
-	ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen);
+	ret = vp702x_usb_out_op_unlocked(d, REQUEST_OUT, 0, 0, o, olen);
 	msleep(msec);
-	ret = vp702x_usb_in_op(d,REQUEST_IN,0,0,i,ilen);
+	ret = vp702x_usb_in_op_unlocked(d, REQUEST_IN, 0, 0, i, ilen);
 
 	mutex_unlock(&d->usb_mutex);
-
 	return ret;
 }
 
 static int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o,
 				int olen, u8 *i, int ilen, int msec)
 {
-	u8 bout[olen+2];
-	u8 bin[ilen+1];
+	struct vp702x_device_state *st = d->priv;
 	int ret = 0;
+	u8 *buf;
+	int buflen = max(olen + 2, ilen + 1);
+
+	ret = mutex_lock_interruptible(&st->buf_mutex);
+	if (ret < 0)
+		return ret;
+
+	if (buflen > st->buf_len) {
+		buf = kmalloc(buflen, GFP_KERNEL);
+		if (!buf) {
+			mutex_unlock(&st->buf_mutex);
+			return -ENOMEM;
+		}
+		info("successfully reallocated a bigger buffer");
+		kfree(st->buf);
+		st->buf = buf;
+		st->buf_len = buflen;
+	} else {
+		buf = st->buf;
+	}
 
-	bout[0] = 0x00;
-	bout[1] = cmd;
-	memcpy(&bout[2],o,olen);
+	buf[0] = 0x00;
+	buf[1] = cmd;
+	memcpy(&buf[2], o, olen);
 
-	ret = vp702x_usb_inout_op(d, bout, olen+2, bin, ilen+1,msec);
+	ret = vp702x_usb_inout_op(d, buf, olen+2, buf, ilen+1, msec);
 
 	if (ret == 0)
-		memcpy(i,&bin[1],ilen);
+		memcpy(i, &buf[1], ilen);
+	mutex_unlock(&st->buf_mutex);
 
 	return ret;
 }
 
 static int vp702x_set_pld_mode(struct dvb_usb_adapter *adap, u8 bypass)
 {
-	u8 buf[16] = { 0 };
-	return vp702x_usb_in_op(adap->dev, 0xe0, (bypass << 8) | 0x0e, 0, buf, 16);
+	int ret;
+	struct vp702x_device_state *st = adap->dev->priv;
+	u8 *buf;
+
+	mutex_lock(&st->buf_mutex);
+
+	buf = st->buf;
+	memset(buf, 0, 16);
+
+	ret = vp702x_usb_in_op(adap->dev, 0xe0, (bypass << 8) | 0x0e,
+			0, buf, 16);
+	mutex_unlock(&st->buf_mutex);
+	return ret;
 }
 
 static int vp702x_set_pld_state(struct dvb_usb_adapter *adap, u8 state)
 {
-	u8 buf[16] = { 0 };
-	return vp702x_usb_in_op(adap->dev, 0xe0, (state << 8) | 0x0f, 0, buf, 16);
+	int ret;
+	struct vp702x_device_state *st = adap->dev->priv;
+	u8 *buf;
+
+	mutex_lock(&st->buf_mutex);
+
+	buf = st->buf;
+	memset(buf, 0, 16);
+	ret = vp702x_usb_in_op(adap->dev, 0xe0, (state << 8) | 0x0f,
+			0, buf, 16);
+
+	mutex_unlock(&st->buf_mutex);
+
+	return ret;
 }
 
 static int vp702x_set_pid(struct dvb_usb_adapter *adap, u16 pid, u8 id, int onoff)
 {
-	struct vp702x_state *st = adap->priv;
-	u8 buf[16] = { 0 };
+	struct vp702x_adapter_state *st = adap->priv;
+	struct vp702x_device_state *dst = adap->dev->priv;
+	u8 *buf;
 
 	if (onoff)
 		st->pid_filter_state |=  (1 << id);
@@ -139,32 +203,45 @@ static int vp702x_set_pid(struct dvb_usb_adapter *adap, u16 pid, u8 id, int onof
 	id = 0x10 + id*2;
 
 	vp702x_set_pld_state(adap, st->pid_filter_state);
+
+	mutex_lock(&dst->buf_mutex);
+
+	buf = dst->buf;
+	memset(buf, 0, 16);
 	vp702x_usb_in_op(adap->dev, 0xe0, (((pid >> 8) & 0xff) << 8) | (id), 0, buf, 16);
 	vp702x_usb_in_op(adap->dev, 0xe0, (((pid     ) & 0xff) << 8) | (id+1), 0, buf, 16);
+
+	mutex_unlock(&dst->buf_mutex);
+
 	return 0;
 }
 
 
 static int vp702x_init_pid_filter(struct dvb_usb_adapter *adap)
 {
-	struct vp702x_state *st = adap->priv;
+	struct vp702x_adapter_state *st = adap->priv;
+	struct vp702x_device_state *dst = adap->dev->priv;
 	int i;
-	u8 b[10] = { 0 };
+	u8 *b;
 
 	st->pid_filter_count = 8;
 	st->pid_filter_can_bypass = 1;
 	st->pid_filter_state = 0x00;
 
-	vp702x_set_pld_mode(adap, 1); // bypass
+	vp702x_set_pld_mode(adap, 1); /* bypass */
 
 	for (i = 0; i < st->pid_filter_count; i++)
 		vp702x_set_pid(adap, 0xffff, i, 1);
 
+	mutex_lock(&dst->buf_mutex);
+	b = dst->buf;
+	memset(b, 0, 10);
 	vp702x_usb_in_op(adap->dev, 0xb5, 3, 0, b, 10);
 	vp702x_usb_in_op(adap->dev, 0xb5, 0, 0, b, 10);
 	vp702x_usb_in_op(adap->dev, 0xb5, 1, 0, b, 10);
+	mutex_unlock(&dst->buf_mutex);
+	/*vp702x_set_pld_mode(d, 0); // filter */
 
-	//vp702x_set_pld_mode(d, 0); // filter
 	return 0;
 }
 
@@ -182,18 +259,23 @@ static struct rc_map_table rc_map_vp702x_table[] = {
 /* remote control stuff (does not work with my box) */
 static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
-	u8 key[10];
+	u8 *key;
 	int i;
 
 /* remove the following return to enabled remote querying */
 	return 0;
 
+	key = kmalloc(10, GFP_KERNEL);
+	if (!key)
+		return -ENOMEM;
+
 	vp702x_usb_in_op(d,READ_REMOTE_REQ,0,0,key,10);
 
 	deb_rc("remote query key: %x %d\n",key[1],key[1]);
 
 	if (key[1] == 0x44) {
 		*state = REMOTE_NO_KEY_PRESSED;
+		kfree(key);
 		return 0;
 	}
 
@@ -203,15 +285,23 @@ static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 			*event = rc_map_vp702x_table[i].keycode;
 			break;
 		}
+	kfree(key);
 	return 0;
 }
 
 
 static int vp702x_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
 {
-	u8 i;
+	u8 i, *buf;
+	struct vp702x_device_state *st = d->priv;
+
+	mutex_lock(&st->buf_mutex);
+	buf = st->buf;
 	for (i = 6; i < 12; i++)
-		vp702x_usb_in_op(d, READ_EEPROM_REQ, i, 1, &mac[i - 6], 1);
+		vp702x_usb_in_op(d, READ_EEPROM_REQ, i, 1, &buf[i - 6], 1);
+
+	memcpy(mac, buf, 6);
+	mutex_unlock(&st->buf_mutex);
 	return 0;
 }
 
@@ -221,7 +311,8 @@ static int vp702x_frontend_attach(struct dvb_usb_adapter *adap)
 
 	vp702x_usb_out_op(adap->dev, SET_TUNER_POWER_REQ, 0, 7, NULL, 0);
 
-	if (vp702x_usb_inout_cmd(adap->dev, GET_SYSTEM_STRING, NULL, 0, buf, 10, 10))
+	if (vp702x_usb_inout_cmd(adap->dev, GET_SYSTEM_STRING, NULL, 0,
+				   buf, 10, 10))
 		return -EIO;
 
 	buf[9] = '\0';
@@ -240,8 +331,38 @@ static struct dvb_usb_device_properties vp702x_properties;
 static int vp702x_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
-	return dvb_usb_device_init(intf, &vp702x_properties,
-				   THIS_MODULE, NULL, adapter_nr);
+	struct dvb_usb_device *d;
+	struct vp702x_device_state *st;
+	int ret;
+
+	ret = dvb_usb_device_init(intf, &vp702x_properties,
+				   THIS_MODULE, &d, adapter_nr);
+	if (ret)
+		goto out;
+
+	st = d->priv;
+	st->buf_len = 16;
+	st->buf = kmalloc(st->buf_len, GFP_KERNEL);
+	if (!st->buf) {
+		ret = -ENOMEM;
+		dvb_usb_device_exit(intf);
+		goto out;
+	}
+	mutex_init(&st->buf_mutex);
+
+out:
+	return ret;
+
+}
+
+static void vp702x_usb_disconnect(struct usb_interface *intf)
+{
+	struct dvb_usb_device *d = usb_get_intfdata(intf);
+	struct vp702x_device_state *st = d->priv;
+	mutex_lock(&st->buf_mutex);
+	kfree(st->buf);
+	mutex_unlock(&st->buf_mutex);
+	dvb_usb_device_exit(intf);
 }
 
 static struct usb_device_id vp702x_usb_table [] = {
@@ -278,7 +399,7 @@ static struct dvb_usb_device_properties vp702x_properties = {
 					}
 				}
 			},
-			.size_of_priv     = sizeof(struct vp702x_state),
+			.size_of_priv     = sizeof(struct vp702x_adapter_state),
 		}
 	},
 	.read_mac_address = vp702x_read_mac_addr,
@@ -307,9 +428,9 @@ static struct dvb_usb_device_properties vp702x_properties = {
 /* usb specific object needed to register this driver with the usb subsystem */
 static struct usb_driver vp702x_usb_driver = {
 	.name		= "dvb_usb_vp702x",
-	.probe 		= vp702x_usb_probe,
-	.disconnect = dvb_usb_device_exit,
-	.id_table 	= vp702x_usb_table,
+	.probe		= vp702x_usb_probe,
+	.disconnect	= vp702x_usb_disconnect,
+	.id_table	= vp702x_usb_table,
 };
 
 /* module stuff */
diff --git a/drivers/media/dvb/dvb-usb/vp702x.h b/drivers/media/dvb/dvb-usb/vp702x.h
index c2f97f96c21fc1feae79ac7caa455cb641d1e8f0..20b90055e7ac501db08d8f99ede56ab9f269b1bd 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.h
+++ b/drivers/media/dvb/dvb-usb/vp702x.h
@@ -98,6 +98,13 @@ extern int dvb_usb_vp702x_debug;
 #define RESET_TUNER		0xBE
 /* IN  i: 0, v: 0, no extra buffer */
 
+struct vp702x_device_state {
+	struct mutex buf_mutex;
+	int buf_len;
+	u8 *buf;
+};
+
+
 extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
 
 extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index ab0ab3c35e802c4599376609d20f04433f41d58a..3db89e3cb0bbf7dbb13dc71d835068656d7c5c5e 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -28,9 +28,9 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in, int inlen, int msec)
 {
 	int ret = 0;
-	u8 inbuf[12] = { 0 }, outbuf[20] = { 0 };
+	u8 *buf = d->priv;
 
-	outbuf[0] = cmd;
+	buf[0] = cmd;
 
 	if (outlen > 19)
 		outlen = 19;
@@ -38,19 +38,21 @@ int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in,
 	if (inlen > 11)
 		inlen = 11;
 
+	ret = mutex_lock_interruptible(&d->usb_mutex);
+	if (ret)
+		return ret;
+
 	if (out != NULL && outlen > 0)
-		memcpy(&outbuf[1], out, outlen);
+		memcpy(&buf[1], out, outlen);
 
 	deb_xfer("out buffer: ");
-	debug_dump(outbuf,outlen+1,deb_xfer);
+	debug_dump(buf, outlen+1, deb_xfer);
 
-	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
-		return ret;
 
 	if (usb_control_msg(d->udev,
 			usb_sndctrlpipe(d->udev,0),
 			TH_COMMAND_OUT, USB_TYPE_VENDOR | USB_DIR_OUT, 0, 0,
-			outbuf, 20, 2000) != 20) {
+			buf, 20, 2000) != 20) {
 		err("USB control message 'out' went wrong.");
 		ret = -EIO;
 		goto unlock;
@@ -61,17 +63,17 @@ int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in,
 	if (usb_control_msg(d->udev,
 			usb_rcvctrlpipe(d->udev,0),
 			TH_COMMAND_IN, USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,
-			inbuf, 12, 2000) != 12) {
+			buf, 12, 2000) != 12) {
 		err("USB control message 'in' went wrong.");
 		ret = -EIO;
 		goto unlock;
 	}
 
 	deb_xfer("in buffer: ");
-	debug_dump(inbuf,12,deb_xfer);
+	debug_dump(buf, 12, deb_xfer);
 
 	if (in != NULL && inlen > 0)
-		memcpy(in,&inbuf[1],inlen);
+		memcpy(in, &buf[1], inlen);
 
 unlock:
 	mutex_unlock(&d->usb_mutex);
@@ -222,8 +224,26 @@ static struct dvb_usb_device_properties vp7045_properties;
 static int vp7045_usb_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
-	return dvb_usb_device_init(intf, &vp7045_properties,
-				   THIS_MODULE, NULL, adapter_nr);
+	struct dvb_usb_device *d;
+	int ret = dvb_usb_device_init(intf, &vp7045_properties,
+				   THIS_MODULE, &d, adapter_nr);
+	if (ret)
+		return ret;
+
+	d->priv = kmalloc(20, GFP_KERNEL);
+	if (!d->priv) {
+		dvb_usb_device_exit(intf);
+		return -ENOMEM;
+	}
+
+	return ret;
+}
+
+static void vp7045_usb_disconnect(struct usb_interface *intf)
+{
+	struct dvb_usb_device *d = usb_get_intfdata(intf);
+	kfree(d->priv);
+	dvb_usb_device_exit(intf);
 }
 
 static struct usb_device_id vp7045_usb_table [] = {
@@ -238,6 +258,7 @@ MODULE_DEVICE_TABLE(usb, vp7045_usb_table);
 static struct dvb_usb_device_properties vp7045_properties = {
 	.usb_ctrl = CYPRESS_FX2,
 	.firmware = "dvb-usb-vp7045-01.fw",
+	.size_of_priv = sizeof(u8 *),
 
 	.num_adapters = 1,
 	.adapter = {
@@ -284,7 +305,7 @@ static struct dvb_usb_device_properties vp7045_properties = {
 static struct usb_driver vp7045_usb_driver = {
 	.name		= "dvb_usb_vp7045",
 	.probe		= vp7045_usb_probe,
-	.disconnect = dvb_usb_device_exit,
+	.disconnect	= vp7045_usb_disconnect,
 	.id_table	= vp7045_usb_table,
 };
 
diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c
index fc5ccd8c923aef46e86343cd09bbd3fa64a737a8..21c52e3b522e18df7ba3ff30412fc6f9650991af 100644
--- a/drivers/media/dvb/firewire/firedtv-avc.c
+++ b/drivers/media/dvb/firewire/firedtv-avc.c
@@ -1320,14 +1320,10 @@ static int cmp_read(struct firedtv *fdtv, u64 addr, __be32 *data)
 {
 	int ret;
 
-	mutex_lock(&fdtv->avc_mutex);
-
 	ret = fdtv_read(fdtv, addr, data);
 	if (ret < 0)
 		dev_err(fdtv->device, "CMP: read I/O error\n");
 
-	mutex_unlock(&fdtv->avc_mutex);
-
 	return ret;
 }
 
@@ -1335,18 +1331,9 @@ static int cmp_lock(struct firedtv *fdtv, u64 addr, __be32 data[])
 {
 	int ret;
 
-	mutex_lock(&fdtv->avc_mutex);
-
-	/* data[] is stack-allocated and should not be DMA-mapped. */
-	memcpy(fdtv->avc_data, data, 8);
-
-	ret = fdtv_lock(fdtv, addr, fdtv->avc_data);
+	ret = fdtv_lock(fdtv, addr, data);
 	if (ret < 0)
 		dev_err(fdtv->device, "CMP: lock I/O error\n");
-	else
-		memcpy(data, fdtv->avc_data, 8);
-
-	mutex_unlock(&fdtv->avc_mutex);
 
 	return ret;
 }
diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c
index 8022b743af91a6ff0cba565b9b9438296ed5e1ef..864b6274c72901b9f02323138355a0a44869baea 100644
--- a/drivers/media/dvb/firewire/firedtv-fw.c
+++ b/drivers/media/dvb/firewire/firedtv-fw.c
@@ -125,6 +125,7 @@ static void handle_iso(struct fw_iso_context *context, u32 cycle,
 
 		i = (i + 1) & (N_PACKETS - 1);
 	}
+	fw_iso_context_queue_flush(ctx->context);
 	ctx->current_packet = i;
 }
 
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 83093d1f4f74822c97df5dcc1edda6877df803b8..44b816f2601e7994c241fcdc3d0f782fbe29214c 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -263,18 +263,16 @@ config DVB_S5H1432
 	help
 	  A DVB-T tuner module. Say Y when you want to support this frontend.
 
-config DVB_DRX397XD
-	tristate "Micronas DRX3975D/DRX3977D based"
+config DVB_DRXD
+	tristate "Micronas DRXD driver"
 	depends on DVB_CORE && I2C
 	default m if DVB_FE_CUSTOMISE
 	help
 	  A DVB-T tuner module. Say Y when you want to support this frontend.
 
-	  TODO:
-	  This driver needs external firmware. Please use the command
-	  "<kerneldir>/Documentation/dvb/get_dvb_firmware drx397xD" to
-	  download/extract them, and then copy them to /usr/lib/hotplug/firmware
-	  or /lib/firmware (depending on configuration of firmware hotplug).
+	  Note: this driver was based on vendor driver reference code (released
+	  under the GPL) as opposed to the existing drx397xd driver, which
+	  was written via reverse engineering.
 
 config DVB_L64781
 	tristate "LSI L64781"
@@ -385,6 +383,13 @@ config DVB_STV0367
 	help
 	  A DVB-T/C tuner module. Say Y when you want to support this frontend.
 
+config DVB_CXD2820R
+	tristate "Sony CXD2820R"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  Say Y when you want to support this frontend.
+
 comment "DVB-C (cable) frontends"
 	depends on DVB_CORE
 
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 3b0c4bdc4b2b2b6029b80c264a2d1f640a3248a4..2f3a6f736d641c1c59203a693a2c3f2b926e9ba4 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -8,6 +8,8 @@ EXTRA_CFLAGS += -Idrivers/media/common/tuners/
 stb0899-objs = stb0899_drv.o stb0899_algo.o
 stv0900-objs = stv0900_core.o stv0900_sw.o
 au8522-objs = au8522_dig.o au8522_decoder.o
+drxd-objs = drxd_firm.o drxd_hard.o
+cxd2820r-objs = cxd2820r_core.o cxd2820r_c.o cxd2820r_t.o cxd2820r_t2.o
 
 obj-$(CONFIG_DVB_PLL) += dvb-pll.o
 obj-$(CONFIG_DVB_STV0299) += stv0299.o
@@ -36,7 +38,7 @@ obj-$(CONFIG_DVB_ZL10036) += zl10036.o
 obj-$(CONFIG_DVB_ZL10039) += zl10039.o
 obj-$(CONFIG_DVB_ZL10353) += zl10353.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
-obj-$(CONFIG_DVB_DRX397XD) += drx397xD.o
+obj-$(CONFIG_DVB_DRXD) += drxd.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_TDA10023) += tda10023.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o
@@ -85,3 +87,5 @@ obj-$(CONFIG_DVB_MB86A16) += mb86a16.o
 obj-$(CONFIG_DVB_MB86A20S) += mb86a20s.o
 obj-$(CONFIG_DVB_IX2505V) += ix2505v.o
 obj-$(CONFIG_DVB_STV0367) += stv0367.o
+obj-$(CONFIG_DVB_CXD2820R) += cxd2820r.o
+
diff --git a/drivers/media/dvb/frontends/bsbe1-d01a.h b/drivers/media/dvb/frontends/bsbe1-d01a.h
new file mode 100644
index 0000000000000000000000000000000000000000..7ed3c424178ca0b97ebcb858d4b349c6301a0ced
--- /dev/null
+++ b/drivers/media/dvb/frontends/bsbe1-d01a.h
@@ -0,0 +1,146 @@
+/*
+ * bsbe1-d01a.h - ALPS BSBE1-D01A tuner support
+ *
+ * Copyright (C) 2011 Oliver Endriss <o.endriss@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ *
+ *
+ * the project's page is at http://www.linuxtv.org
+ */
+
+#ifndef BSBE1_D01A_H
+#define BSBE1_D01A_H
+
+#include "stb6000.h"
+#include "stv0288.h"
+
+static u8 stv0288_bsbe1_d01a_inittab[] = {
+	0x01, 0x15,
+	0x02, 0x20,
+	0x09, 0x0,
+	0x0a, 0x4,
+	0x0b, 0x0,
+	0x0c, 0x0,
+	0x0d, 0x0,
+	0x0e, 0xd4,
+	0x0f, 0x30,
+	0x11, 0x80,
+	0x12, 0x03,
+	0x13, 0x48,
+	0x14, 0x84,
+	0x15, 0x45,
+	0x16, 0xb7,
+	0x17, 0x9c,
+	0x18, 0x0,
+	0x19, 0xa6,
+	0x1a, 0x88,
+	0x1b, 0x8f,
+	0x1c, 0xf0,
+	0x20, 0x0b,
+	0x21, 0x54,
+	0x22, 0x0,
+	0x23, 0x0,
+	0x2b, 0xff,
+	0x2c, 0xf7,
+	0x30, 0x0,
+	0x31, 0x1e,
+	0x32, 0x14,
+	0x33, 0x0f,
+	0x34, 0x09,
+	0x35, 0x0c,
+	0x36, 0x05,
+	0x37, 0x2f,
+	0x38, 0x16,
+	0x39, 0xbd,
+	0x3a, 0x03,
+	0x3b, 0x13,
+	0x3c, 0x11,
+	0x3d, 0x30,
+	0x40, 0x63,
+	0x41, 0x04,
+	0x42, 0x60,
+	0x43, 0x00,
+	0x44, 0x00,
+	0x45, 0x00,
+	0x46, 0x00,
+	0x47, 0x00,
+	0x4a, 0x00,
+	0x50, 0x10,
+	0x51, 0x36,
+	0x52, 0x09,
+	0x53, 0x94,
+	0x54, 0x62,
+	0x55, 0x29,
+	0x56, 0x64,
+	0x57, 0x2b,
+	0x58, 0x54,
+	0x59, 0x86,
+	0x5a, 0x0,
+	0x5b, 0x9b,
+	0x5c, 0x08,
+	0x5d, 0x7f,
+	0x5e, 0x0,
+	0x5f, 0xff,
+	0x70, 0x0,
+	0x71, 0x0,
+	0x72, 0x0,
+	0x74, 0x0,
+	0x75, 0x0,
+	0x76, 0x0,
+	0x81, 0x0,
+	0x82, 0x3f,
+	0x83, 0x3f,
+	0x84, 0x0,
+	0x85, 0x0,
+	0x88, 0x0,
+	0x89, 0x0,
+	0x8a, 0x0,
+	0x8b, 0x0,
+	0x8c, 0x0,
+	0x90, 0x0,
+	0x91, 0x0,
+	0x92, 0x0,
+	0x93, 0x0,
+	0x94, 0x1c,
+	0x97, 0x0,
+	0xa0, 0x48,
+	0xa1, 0x0,
+	0xb0, 0xb8,
+	0xb1, 0x3a,
+	0xb2, 0x10,
+	0xb3, 0x82,
+	0xb4, 0x80,
+	0xb5, 0x82,
+	0xb6, 0x82,
+	0xb7, 0x82,
+	0xb8, 0x20,
+	0xb9, 0x0,
+	0xf0, 0x0,
+	0xf1, 0x0,
+	0xf2, 0xc0,
+	0xff, 0xff,
+};
+
+static struct stv0288_config stv0288_bsbe1_d01a_config = {
+	.demod_address = 0x68,
+	.min_delay_ms = 100,
+	.inittab = stv0288_bsbe1_d01a_inittab,
+};
+
+#endif
diff --git a/drivers/media/dvb/frontends/bsru6.h b/drivers/media/dvb/frontends/bsru6.h
index 45a6dfd8ebb596ea97195a8730cb93abd7a58aff..c480c839b302ba2260ca49e5bcda4f4356852f1f 100644
--- a/drivers/media/dvb/frontends/bsru6.h
+++ b/drivers/media/dvb/frontends/bsru6.h
@@ -27,7 +27,7 @@
 
 static u8 alps_bsru6_inittab[] = {
 	0x01, 0x15,
-	0x02, 0x00,
+	0x02, 0x30,
 	0x03, 0x00,
 	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
 	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index 2410d8b59b6b428aa7621ed8b71839bef23282a8..95c6465b87a12b71e39015f6bf896dd84c766db4 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -137,7 +137,7 @@ MODULE_PARM_DESC(toneburst, "DiSEqC toneburst 0=OFF, 1=TONE CACHE, "\
 /* SNR measurements */
 static int esno_snr;
 module_param(esno_snr, int, 0644);
-MODULE_PARM_DESC(debug, "SNR return units, 0=PERCENTAGE 0-100, "\
+MODULE_PARM_DESC(esno_snr, "SNR return units, 0=PERCENTAGE 0-100, "\
 	"1=ESNO(db * 10) (default:0)");
 
 enum cmds {
@@ -566,7 +566,7 @@ static int cx24116_load_firmware(struct dvb_frontend *fe,
 {
 	struct cx24116_state *state = fe->demodulator_priv;
 	struct cx24116_cmd cmd;
-	int i, ret;
+	int i, ret, len, max, remaining;
 	unsigned char vers[4];
 
 	dprintk("%s\n", __func__);
@@ -603,8 +603,21 @@ static int cx24116_load_firmware(struct dvb_frontend *fe,
 	cx24116_writereg(state, 0xF5, 0x00);
 	cx24116_writereg(state, 0xF6, 0x00);
 
-	/* write the entire firmware as one transaction */
-	cx24116_writeregN(state, 0xF7, fw->data, fw->size);
+	/* Split firmware to the max I2C write len and write.
+	 * Writes whole firmware as one write when i2c_wr_max is set to 0. */
+	if (state->config->i2c_wr_max)
+		max = state->config->i2c_wr_max;
+	else
+		max = INT_MAX; /* enough for 32k firmware */
+
+	for (remaining = fw->size; remaining > 0; remaining -= max - 1) {
+		len = remaining;
+		if (len > max - 1)
+			len = max - 1;
+
+		cx24116_writeregN(state, 0xF7, &fw->data[fw->size - remaining],
+			len);
+	}
 
 	cx24116_writereg(state, 0xF4, 0x10);
 	cx24116_writereg(state, 0xF0, 0x00);
diff --git a/drivers/media/dvb/frontends/cx24116.h b/drivers/media/dvb/frontends/cx24116.h
index b1b76b47a14cf2c97941a0e5721c85541742c645..7d90ab949c03f8c51f6a39a7a2795a1a9a3f85ff 100644
--- a/drivers/media/dvb/frontends/cx24116.h
+++ b/drivers/media/dvb/frontends/cx24116.h
@@ -35,6 +35,9 @@ struct cx24116_config {
 
 	/* Need to set MPEG parameters */
 	u8 mpg_clk_pos_pol:0x02;
+
+	/* max bytes I2C provider can write at once */
+	u16 i2c_wr_max;
 };
 
 #if defined(CONFIG_DVB_CX24116) || \
diff --git a/drivers/media/dvb/frontends/cxd2820r.h b/drivers/media/dvb/frontends/cxd2820r.h
new file mode 100644
index 0000000000000000000000000000000000000000..ad17845123d9e41881a99b65dd908f043aee40bb
--- /dev/null
+++ b/drivers/media/dvb/frontends/cxd2820r.h
@@ -0,0 +1,118 @@
+/*
+ * Sony CXD2820R demodulator driver
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#ifndef CXD2820R_H
+#define CXD2820R_H
+
+#include <linux/dvb/frontend.h>
+
+#define CXD2820R_GPIO_D (0 << 0) /* disable */
+#define CXD2820R_GPIO_E (1 << 0) /* enable */
+#define CXD2820R_GPIO_O (0 << 1) /* output */
+#define CXD2820R_GPIO_I (1 << 1) /* input */
+#define CXD2820R_GPIO_L (0 << 2) /* output low */
+#define CXD2820R_GPIO_H (1 << 2) /* output high */
+
+#define CXD2820R_TS_SERIAL        0x08
+#define CXD2820R_TS_SERIAL_MSB    0x28
+#define CXD2820R_TS_PARALLEL      0x30
+#define CXD2820R_TS_PARALLEL_MSB  0x70
+
+struct cxd2820r_config {
+	/* Demodulator I2C address.
+	 * Driver determines DVB-C slave I2C address automatically from master
+	 * address.
+	 * Default: none, must set
+	 * Values: 0x6c, 0x6d
+	 */
+	u8 i2c_address;
+
+	/* TS output mode.
+	 * Default: none, must set.
+	 * Values:
+	 */
+	u8 ts_mode;
+
+	/* IF AGC polarity.
+	 * Default: 0
+	 * Values: 0, 1
+	 */
+	int if_agc_polarity:1;
+
+	/* Spectrum inversion.
+	 * Default: 0
+	 * Values: 0, 1
+	 */
+	int spec_inv:1;
+
+	/* IFs for all used modes.
+	 * Default: none, must set
+	 * Values: <kHz>
+	 */
+	u16 if_dvbt_6;
+	u16 if_dvbt_7;
+	u16 if_dvbt_8;
+	u16 if_dvbt2_5;
+	u16 if_dvbt2_6;
+	u16 if_dvbt2_7;
+	u16 if_dvbt2_8;
+	u16 if_dvbc;
+
+	/* GPIOs for all used modes.
+	 * Default: none, disabled
+	 * Values: <see above>
+	 */
+	u8 gpio_dvbt[3];
+	u8 gpio_dvbt2[3];
+	u8 gpio_dvbc[3];
+};
+
+
+#if defined(CONFIG_DVB_CXD2820R) || \
+	(defined(CONFIG_DVB_CXD2820R_MODULE) && defined(MODULE))
+extern struct dvb_frontend *cxd2820r_attach(
+	const struct cxd2820r_config *config,
+	struct i2c_adapter *i2c,
+	struct dvb_frontend *fe
+);
+extern struct i2c_adapter *cxd2820r_get_tuner_i2c_adapter(
+	struct dvb_frontend *fe
+);
+#else
+static inline struct dvb_frontend *cxd2820r_attach(
+	const struct cxd2820r_config *config,
+	struct i2c_adapter *i2c,
+	struct dvb_frontend *fe
+)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+static inline struct i2c_adapter *cxd2820r_get_tuner_i2c_adapter(
+	struct dvb_frontend *fe
+)
+{
+	return NULL;
+}
+
+#endif
+
+#endif /* CXD2820R_H */
diff --git a/drivers/media/dvb/frontends/cxd2820r_c.c b/drivers/media/dvb/frontends/cxd2820r_c.c
new file mode 100644
index 0000000000000000000000000000000000000000..3c07d400731d9f4337e06875d6d7136c43ab024d
--- /dev/null
+++ b/drivers/media/dvb/frontends/cxd2820r_c.c
@@ -0,0 +1,338 @@
+/*
+ * Sony CXD2820R demodulator driver
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#include "cxd2820r_priv.h"
+
+int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *params)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, i;
+	u8 buf[2];
+	u16 if_ctl;
+	u64 num;
+	struct reg_val_mask tab[] = {
+		{ 0x00080, 0x01, 0xff },
+		{ 0x00081, 0x05, 0xff },
+		{ 0x00085, 0x07, 0xff },
+		{ 0x00088, 0x01, 0xff },
+
+		{ 0x00082, 0x20, 0x60 },
+		{ 0x1016a, 0x48, 0xff },
+		{ 0x100a5, 0x00, 0x01 },
+		{ 0x10020, 0x06, 0x07 },
+		{ 0x10059, 0x50, 0xff },
+		{ 0x10087, 0x0c, 0x3c },
+		{ 0x1008b, 0x07, 0xff },
+		{ 0x1001f, priv->cfg.if_agc_polarity << 7, 0x80 },
+		{ 0x10070, priv->cfg.ts_mode, 0xff },
+	};
+
+	dbg("%s: RF=%d SR=%d", __func__, c->frequency, c->symbol_rate);
+
+	/* update GPIOs */
+	ret = cxd2820r_gpio(fe);
+	if (ret)
+		goto error;
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params)
+		fe->ops.tuner_ops.set_params(fe, params);
+
+	if (priv->delivery_system !=  SYS_DVBC_ANNEX_AC) {
+		for (i = 0; i < ARRAY_SIZE(tab); i++) {
+			ret = cxd2820r_wr_reg_mask(priv, tab[i].reg,
+				tab[i].val, tab[i].mask);
+			if (ret)
+				goto error;
+		}
+	}
+
+	priv->delivery_system = SYS_DVBC_ANNEX_AC;
+	priv->ber_running = 0; /* tune stops BER counter */
+
+	num = priv->cfg.if_dvbc;
+	num *= 0x4000;
+	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
+	buf[0] = (if_ctl >> 8) & 0x3f;
+	buf[1] = (if_ctl >> 0) & 0xff;
+
+	ret = cxd2820r_wr_regs(priv, 0x10042, buf, 2);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg(priv, 0x000ff, 0x08);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg(priv, 0x000fe, 0x01);
+	if (ret)
+		goto error;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	u8 buf[2];
+
+	ret = cxd2820r_rd_regs(priv, 0x1001a, buf, 2);
+	if (ret)
+		goto error;
+
+	c->symbol_rate = 2500 * ((buf[0] & 0x0f) << 8 | buf[1]);
+
+	ret = cxd2820r_rd_reg(priv, 0x10019, &buf[0]);
+	if (ret)
+		goto error;
+
+	switch ((buf[0] >> 0) & 0x03) {
+	case 0:
+		c->modulation = QAM_16;
+		break;
+	case 1:
+		c->modulation = QAM_32;
+		break;
+	case 2:
+		c->modulation = QAM_64;
+		break;
+	case 3:
+		c->modulation = QAM_128;
+		break;
+	case 4:
+		c->modulation = QAM_256;
+		break;
+	}
+
+	switch ((buf[0] >> 7) & 0x01) {
+	case 0:
+		c->inversion = INVERSION_OFF;
+		break;
+	case 1:
+		c->inversion = INVERSION_ON;
+		break;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_ber_c(struct dvb_frontend *fe, u32 *ber)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[3], start_ber = 0;
+	*ber = 0;
+
+	if (priv->ber_running) {
+		ret = cxd2820r_rd_regs(priv, 0x10076, buf, sizeof(buf));
+		if (ret)
+			goto error;
+
+		if ((buf[2] >> 7) & 0x01 || (buf[2] >> 4) & 0x01) {
+			*ber = (buf[2] & 0x0f) << 16 | buf[1] << 8 | buf[0];
+			start_ber = 1;
+		}
+	} else {
+		priv->ber_running = 1;
+		start_ber = 1;
+	}
+
+	if (start_ber) {
+		/* (re)start BER */
+		ret = cxd2820r_wr_reg(priv, 0x10079, 0x01);
+		if (ret)
+			goto error;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_signal_strength_c(struct dvb_frontend *fe,
+	u16 *strength)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[2];
+	u16 tmp;
+
+	ret = cxd2820r_rd_regs(priv, 0x10049, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	tmp = (buf[0] & 0x03) << 8 | buf[1];
+	tmp = (~tmp & 0x03ff);
+
+	if (tmp == 512)
+		/* ~no signal */
+		tmp = 0;
+	else if (tmp > 350)
+		tmp = 350;
+
+	/* scale value to 0x0000-0xffff */
+	*strength = tmp * 0xffff / (350-0);
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_snr_c(struct dvb_frontend *fe, u16 *snr)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 tmp;
+	unsigned int A, B;
+	/* report SNR in dB * 10 */
+
+	ret = cxd2820r_rd_reg(priv, 0x10019, &tmp);
+	if (ret)
+		goto error;
+
+	if (((tmp >> 0) & 0x03) % 2) {
+		A = 875;
+		B = 650;
+	} else {
+		A = 950;
+		B = 760;
+	}
+
+	ret = cxd2820r_rd_reg(priv, 0x1004d, &tmp);
+	if (ret)
+		goto error;
+
+	#define CXD2820R_LOG2_E_24 24204406 /* log2(e) << 24 */
+	if (tmp)
+		*snr = A * (intlog2(B / tmp) >> 5) / (CXD2820R_LOG2_E_24 >> 5)
+			/ 10;
+	else
+		*snr = 0;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_ucblocks_c(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	*ucblocks = 0;
+	/* no way to read ? */
+	return 0;
+}
+
+int cxd2820r_read_status_c(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[2];
+	*status = 0;
+
+	ret = cxd2820r_rd_regs(priv, 0x10088, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	if (((buf[0] >> 0) & 0x01) == 1) {
+		*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+			FE_HAS_VITERBI | FE_HAS_SYNC;
+
+		if (((buf[1] >> 3) & 0x01) == 1) {
+			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+				FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+		}
+	}
+
+	dbg("%s: lock=%02x %02x", __func__, buf[0], buf[1]);
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_init_c(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+
+	ret = cxd2820r_wr_reg(priv, 0x00085, 0x07);
+	if (ret)
+		goto error;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_sleep_c(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret, i;
+	struct reg_val_mask tab[] = {
+		{ 0x000ff, 0x1f, 0xff },
+		{ 0x00085, 0x00, 0xff },
+		{ 0x00088, 0x01, 0xff },
+		{ 0x00081, 0x00, 0xff },
+		{ 0x00080, 0x00, 0xff },
+	};
+
+	dbg("%s", __func__);
+
+	priv->delivery_system = SYS_UNDEFINED;
+
+	for (i = 0; i < ARRAY_SIZE(tab); i++) {
+		ret = cxd2820r_wr_reg_mask(priv, tab[i].reg, tab[i].val,
+			tab[i].mask);
+		if (ret)
+			goto error;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s)
+{
+	s->min_delay_ms = 500;
+	s->step_size = 0; /* no zigzag */
+	s->max_drift = 0;
+
+	return 0;
+}
+
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c
new file mode 100644
index 0000000000000000000000000000000000000000..0779f69db793501302aa1df7c02ef0311b78fa30
--- /dev/null
+++ b/drivers/media/dvb/frontends/cxd2820r_core.c
@@ -0,0 +1,915 @@
+/*
+ * Sony CXD2820R demodulator driver
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#include "cxd2820r_priv.h"
+
+int cxd2820r_debug;
+module_param_named(debug, cxd2820r_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+/* write multiple registers */
+static int cxd2820r_wr_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg,
+	u8 *val, int len)
+{
+	int ret;
+	u8 buf[len+1];
+	struct i2c_msg msg[1] = {
+		{
+			.addr = i2c,
+			.flags = 0,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+
+	buf[0] = reg;
+	memcpy(&buf[1], val, len);
+
+	ret = i2c_transfer(priv->i2c, msg, 1);
+	if (ret == 1) {
+		ret = 0;
+	} else {
+		warn("i2c wr failed ret:%d reg:%02x len:%d", ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+	return ret;
+}
+
+/* read multiple registers */
+static int cxd2820r_rd_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg,
+	u8 *val, int len)
+{
+	int ret;
+	u8 buf[len];
+	struct i2c_msg msg[2] = {
+		{
+			.addr = i2c,
+			.flags = 0,
+			.len = 1,
+			.buf = &reg,
+		}, {
+			.addr = i2c,
+			.flags = I2C_M_RD,
+			.len = sizeof(buf),
+			.buf = buf,
+		}
+	};
+
+	ret = i2c_transfer(priv->i2c, msg, 2);
+	if (ret == 2) {
+		memcpy(val, buf, len);
+		ret = 0;
+	} else {
+		warn("i2c rd failed ret:%d reg:%02x len:%d", ret, reg, len);
+		ret = -EREMOTEIO;
+	}
+
+	return ret;
+}
+
+/* write multiple registers */
+int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
+	int len)
+{
+	int ret;
+	u8 i2c_addr;
+	u8 reg = (reginfo >> 0) & 0xff;
+	u8 bank = (reginfo >> 8) & 0xff;
+	u8 i2c = (reginfo >> 16) & 0x01;
+
+	/* select I2C */
+	if (i2c)
+		i2c_addr = priv->cfg.i2c_address | (1 << 1); /* DVB-C */
+	else
+		i2c_addr = priv->cfg.i2c_address; /* DVB-T/T2 */
+
+	/* switch bank if needed */
+	if (bank != priv->bank[i2c]) {
+		ret = cxd2820r_wr_regs_i2c(priv, i2c_addr, 0x00, &bank, 1);
+		if (ret)
+			return ret;
+		priv->bank[i2c] = bank;
+	}
+	return cxd2820r_wr_regs_i2c(priv, i2c_addr, reg, val, len);
+}
+
+/* read multiple registers */
+int cxd2820r_rd_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
+	int len)
+{
+	int ret;
+	u8 i2c_addr;
+	u8 reg = (reginfo >> 0) & 0xff;
+	u8 bank = (reginfo >> 8) & 0xff;
+	u8 i2c = (reginfo >> 16) & 0x01;
+
+	/* select I2C */
+	if (i2c)
+		i2c_addr = priv->cfg.i2c_address | (1 << 1); /* DVB-C */
+	else
+		i2c_addr = priv->cfg.i2c_address; /* DVB-T/T2 */
+
+	/* switch bank if needed */
+	if (bank != priv->bank[i2c]) {
+		ret = cxd2820r_wr_regs_i2c(priv, i2c_addr, 0x00, &bank, 1);
+		if (ret)
+			return ret;
+		priv->bank[i2c] = bank;
+	}
+	return cxd2820r_rd_regs_i2c(priv, i2c_addr, reg, val, len);
+}
+
+/* write single register */
+int cxd2820r_wr_reg(struct cxd2820r_priv *priv, u32 reg, u8 val)
+{
+	return cxd2820r_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register */
+int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val)
+{
+	return cxd2820r_rd_regs(priv, reg, val, 1);
+}
+
+/* write single register with mask */
+int cxd2820r_wr_reg_mask(struct cxd2820r_priv *priv, u32 reg, u8 val,
+	u8 mask)
+{
+	int ret;
+	u8 tmp;
+
+	/* no need for read if whole reg is written */
+	if (mask != 0xff) {
+		ret = cxd2820r_rd_reg(priv, reg, &tmp);
+		if (ret)
+			return ret;
+
+		val &= mask;
+		tmp &= ~mask;
+		val |= tmp;
+	}
+
+	return cxd2820r_wr_reg(priv, reg, val);
+}
+
+int cxd2820r_gpio(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret, i;
+	u8 *gpio, tmp0, tmp1;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	switch (fe->dtv_property_cache.delivery_system) {
+	case SYS_DVBT:
+		gpio = priv->cfg.gpio_dvbt;
+		break;
+	case SYS_DVBT2:
+		gpio = priv->cfg.gpio_dvbt2;
+		break;
+	case SYS_DVBC_ANNEX_AC:
+		gpio = priv->cfg.gpio_dvbc;
+		break;
+	default:
+		ret = -EINVAL;
+		goto error;
+	}
+
+	/* update GPIOs only when needed */
+	if (!memcmp(gpio, priv->gpio, sizeof(priv->gpio)))
+		return 0;
+
+	tmp0 = 0x00;
+	tmp1 = 0x00;
+	for (i = 0; i < sizeof(priv->gpio); i++) {
+		/* enable / disable */
+		if (gpio[i] & CXD2820R_GPIO_E)
+			tmp0 |= (2 << 6) >> (2 * i);
+		else
+			tmp0 |= (1 << 6) >> (2 * i);
+
+		/* input / output */
+		if (gpio[i] & CXD2820R_GPIO_I)
+			tmp1 |= (1 << (3 + i));
+		else
+			tmp1 |= (0 << (3 + i));
+
+		/* high / low */
+		if (gpio[i] & CXD2820R_GPIO_H)
+			tmp1 |= (1 << (0 + i));
+		else
+			tmp1 |= (0 << (0 + i));
+
+		dbg("%s: GPIO i=%d %02x %02x", __func__, i, tmp0, tmp1);
+	}
+
+	dbg("%s: wr gpio=%02x %02x", __func__, tmp0, tmp1);
+
+	/* write bits [7:2] */
+	ret = cxd2820r_wr_reg_mask(priv, 0x00089, tmp0, 0xfc);
+	if (ret)
+		goto error;
+
+	/* write bits [5:0] */
+	ret = cxd2820r_wr_reg_mask(priv, 0x0008e, tmp1, 0x3f);
+	if (ret)
+		goto error;
+
+	memcpy(priv->gpio, gpio, sizeof(priv->gpio));
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+/* lock FE */
+static int cxd2820r_lock(struct cxd2820r_priv *priv, int active_fe)
+{
+	int ret = 0;
+	dbg("%s: active_fe=%d", __func__, active_fe);
+
+	mutex_lock(&priv->fe_lock);
+
+	/* -1=NONE, 0=DVB-T/T2, 1=DVB-C */
+	if (priv->active_fe == active_fe)
+		;
+	else if (priv->active_fe == -1)
+		priv->active_fe = active_fe;
+	else
+		ret = -EBUSY;
+
+	mutex_unlock(&priv->fe_lock);
+
+	return ret;
+}
+
+/* unlock FE */
+static void cxd2820r_unlock(struct cxd2820r_priv *priv, int active_fe)
+{
+	dbg("%s: active_fe=%d", __func__, active_fe);
+
+	mutex_lock(&priv->fe_lock);
+
+	/* -1=NONE, 0=DVB-T/T2, 1=DVB-C */
+	if (priv->active_fe == active_fe)
+		priv->active_fe = -1;
+
+	mutex_unlock(&priv->fe_lock);
+
+	return;
+}
+
+/* 64 bit div with round closest, like DIV_ROUND_CLOSEST but 64 bit */
+u32 cxd2820r_div_u64_round_closest(u64 dividend, u32 divisor)
+{
+	return div_u64(dividend + (divisor / 2), divisor);
+}
+
+static int cxd2820r_set_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (priv->delivery_system) {
+		case SYS_UNDEFINED:
+			if (c->delivery_system == SYS_DVBT) {
+				/* SLEEP => DVB-T */
+				ret = cxd2820r_set_frontend_t(fe, p);
+			} else {
+				/* SLEEP => DVB-T2 */
+				ret = cxd2820r_set_frontend_t2(fe, p);
+			}
+			break;
+		case SYS_DVBT:
+			if (c->delivery_system == SYS_DVBT) {
+				/* DVB-T => DVB-T */
+				ret = cxd2820r_set_frontend_t(fe, p);
+			} else if (c->delivery_system == SYS_DVBT2) {
+				/* DVB-T => DVB-T2 */
+				ret = cxd2820r_sleep_t(fe);
+				ret = cxd2820r_set_frontend_t2(fe, p);
+			}
+			break;
+		case SYS_DVBT2:
+			if (c->delivery_system == SYS_DVBT2) {
+				/* DVB-T2 => DVB-T2 */
+				ret = cxd2820r_set_frontend_t2(fe, p);
+			} else if (c->delivery_system == SYS_DVBT) {
+				/* DVB-T2 => DVB-T */
+				ret = cxd2820r_sleep_t2(fe);
+				ret = cxd2820r_set_frontend_t(fe, p);
+			}
+			break;
+		default:
+			dbg("%s: error state=%d", __func__,
+				priv->delivery_system);
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_set_frontend_c(fe, p);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_read_status_t(fe, status);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_read_status_t2(fe, status);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_read_status_c(fe, status);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_get_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_get_frontend_t(fe, p);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_get_frontend_t2(fe, p);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_get_frontend_c(fe, p);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_read_ber_t(fe, ber);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_read_ber_t2(fe, ber);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_read_ber_c(fe, ber);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_read_signal_strength_t(fe, strength);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_read_signal_strength_t2(fe, strength);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_read_signal_strength_c(fe, strength);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_read_snr_t(fe, snr);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_read_snr_t2(fe, snr);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_read_snr_c(fe, snr);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_read_ucblocks_t(fe, ucblocks);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_read_ucblocks_t2(fe, ucblocks);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_read_ucblocks_c(fe, ucblocks);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_init(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	priv->delivery_system = SYS_UNDEFINED;
+	/* delivery system is unknown at that (init) phase */
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_init_t(fe);
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_init_c(fe);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_sleep(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_sleep_t(fe);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_sleep_t2(fe);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+
+		cxd2820r_unlock(priv, 0);
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_sleep_c(fe);
+
+		cxd2820r_unlock(priv, 1);
+	}
+
+	return ret;
+}
+
+static int cxd2820r_get_tune_settings(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		/* DVB-T/T2 */
+		ret = cxd2820r_lock(priv, 0);
+		if (ret)
+			return ret;
+
+		switch (fe->dtv_property_cache.delivery_system) {
+		case SYS_DVBT:
+			ret = cxd2820r_get_tune_settings_t(fe, s);
+			break;
+		case SYS_DVBT2:
+			ret = cxd2820r_get_tune_settings_t2(fe, s);
+			break;
+		default:
+			ret = -EINVAL;
+		}
+	} else {
+		/* DVB-C */
+		ret = cxd2820r_lock(priv, 1);
+		if (ret)
+			return ret;
+
+		ret = cxd2820r_get_tune_settings_c(fe, s);
+	}
+
+	return ret;
+}
+
+static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, i;
+	fe_status_t status = 0;
+	dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
+
+	/* switch between DVB-T and DVB-T2 when tune fails */
+	if (priv->last_tune_failed) {
+		if (priv->delivery_system == SYS_DVBT)
+			c->delivery_system = SYS_DVBT2;
+		else
+			c->delivery_system = SYS_DVBT;
+	}
+
+	/* set frontend */
+	ret = cxd2820r_set_frontend(fe, p);
+	if (ret)
+		goto error;
+
+
+	/* frontend lock wait loop count */
+	switch (priv->delivery_system) {
+	case SYS_DVBT:
+		i = 20;
+		break;
+	case SYS_DVBT2:
+		i = 40;
+		break;
+	case SYS_UNDEFINED:
+	default:
+		i = 0;
+		break;
+	}
+
+	/* wait frontend lock */
+	for (; i > 0; i--) {
+		dbg("%s: LOOP=%d", __func__, i);
+		msleep(50);
+		ret = cxd2820r_read_status(fe, &status);
+		if (ret)
+			goto error;
+
+		if (status & FE_HAS_SIGNAL)
+			break;
+	}
+
+	/* check if we have a valid signal */
+	if (status) {
+		priv->last_tune_failed = 0;
+		return DVBFE_ALGO_SEARCH_SUCCESS;
+	} else {
+		priv->last_tune_failed = 1;
+		return DVBFE_ALGO_SEARCH_AGAIN;
+	}
+
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return DVBFE_ALGO_SEARCH_ERROR;
+}
+
+static int cxd2820r_get_frontend_algo(struct dvb_frontend *fe)
+{
+	return DVBFE_ALGO_CUSTOM;
+}
+
+static void cxd2820r_release(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	dbg("%s", __func__);
+
+	if (fe->ops.info.type == FE_OFDM) {
+		i2c_del_adapter(&priv->tuner_i2c_adapter);
+		kfree(priv);
+	}
+
+	return;
+}
+
+static u32 cxd2820r_tuner_i2c_func(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C;
+}
+
+static int cxd2820r_tuner_i2c_xfer(struct i2c_adapter *i2c_adap,
+	struct i2c_msg msg[], int num)
+{
+	struct cxd2820r_priv *priv = i2c_get_adapdata(i2c_adap);
+	u8 obuf[msg[0].len + 2];
+	struct i2c_msg msg2[2] = {
+		{
+			.addr = priv->cfg.i2c_address,
+			.flags = 0,
+			.len = sizeof(obuf),
+			.buf = obuf,
+		}, {
+			.addr = priv->cfg.i2c_address,
+			.flags = I2C_M_RD,
+			.len = msg[1].len,
+			.buf = msg[1].buf,
+		}
+	};
+
+	obuf[0] = 0x09;
+	obuf[1] = (msg[0].addr << 1);
+	if (num == 2) { /* I2C read */
+		obuf[1] = (msg[0].addr << 1) | I2C_M_RD; /* I2C RD flag */
+		msg2[0].len = sizeof(obuf) - 1; /* maybe HW bug ? */
+	}
+	memcpy(&obuf[2], msg[0].buf, msg[0].len);
+
+	return i2c_transfer(priv->i2c, msg2, num);
+}
+
+static struct i2c_algorithm cxd2820r_tuner_i2c_algo = {
+	.master_xfer   = cxd2820r_tuner_i2c_xfer,
+	.functionality = cxd2820r_tuner_i2c_func,
+};
+
+struct i2c_adapter *cxd2820r_get_tuner_i2c_adapter(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	return &priv->tuner_i2c_adapter;
+}
+EXPORT_SYMBOL(cxd2820r_get_tuner_i2c_adapter);
+
+static struct dvb_frontend_ops cxd2820r_ops[2];
+
+struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
+	struct i2c_adapter *i2c, struct dvb_frontend *fe)
+{
+	int ret;
+	struct cxd2820r_priv *priv = NULL;
+	u8 tmp;
+
+	if (fe == NULL) {
+		/* FE0 */
+		/* allocate memory for the internal priv */
+		priv = kzalloc(sizeof(struct cxd2820r_priv), GFP_KERNEL);
+		if (priv == NULL)
+			goto error;
+
+		/* setup the priv */
+		priv->i2c = i2c;
+		memcpy(&priv->cfg, cfg, sizeof(struct cxd2820r_config));
+		mutex_init(&priv->fe_lock);
+
+		priv->active_fe = -1; /* NONE */
+
+		/* check if the demod is there */
+		priv->bank[0] = priv->bank[1] = 0xff;
+		ret = cxd2820r_rd_reg(priv, 0x000fd, &tmp);
+		dbg("%s: chip id=%02x", __func__, tmp);
+		if (ret || tmp != 0xe1)
+			goto error;
+
+		/* create frontends */
+		memcpy(&priv->fe[0].ops, &cxd2820r_ops[0],
+			sizeof(struct dvb_frontend_ops));
+		memcpy(&priv->fe[1].ops, &cxd2820r_ops[1],
+			sizeof(struct dvb_frontend_ops));
+
+		priv->fe[0].demodulator_priv = priv;
+		priv->fe[1].demodulator_priv = priv;
+
+		/* create tuner i2c adapter */
+		strlcpy(priv->tuner_i2c_adapter.name,
+			"CXD2820R tuner I2C adapter",
+			sizeof(priv->tuner_i2c_adapter.name));
+		priv->tuner_i2c_adapter.algo = &cxd2820r_tuner_i2c_algo;
+		priv->tuner_i2c_adapter.algo_data = NULL;
+		i2c_set_adapdata(&priv->tuner_i2c_adapter, priv);
+		if (i2c_add_adapter(&priv->tuner_i2c_adapter) < 0) {
+			err("tuner I2C bus could not be initialized");
+			goto error;
+		}
+
+		return &priv->fe[0];
+
+	} else {
+		/* FE1: FE0 given as pointer, just return FE1 we have
+		 * already created */
+		priv = fe->demodulator_priv;
+		return &priv->fe[1];
+	}
+
+error:
+	kfree(priv);
+	return NULL;
+}
+EXPORT_SYMBOL(cxd2820r_attach);
+
+static struct dvb_frontend_ops cxd2820r_ops[2] = {
+	{
+		/* DVB-T/T2 */
+		.info = {
+			.name = "Sony CXD2820R (DVB-T/T2)",
+			.type = FE_OFDM,
+			.caps =
+				FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
+				FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 |
+				FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+				FE_CAN_QPSK | FE_CAN_QAM_16 |
+				FE_CAN_QAM_64 | FE_CAN_QAM_256 |
+				FE_CAN_QAM_AUTO |
+				FE_CAN_TRANSMISSION_MODE_AUTO |
+				FE_CAN_GUARD_INTERVAL_AUTO |
+				FE_CAN_HIERARCHY_AUTO |
+				FE_CAN_MUTE_TS |
+				FE_CAN_2G_MODULATION
+		},
+
+		.release = cxd2820r_release,
+		.init = cxd2820r_init,
+		.sleep = cxd2820r_sleep,
+
+		.get_tune_settings = cxd2820r_get_tune_settings,
+
+		.get_frontend = cxd2820r_get_frontend,
+
+		.get_frontend_algo = cxd2820r_get_frontend_algo,
+		.search = cxd2820r_search,
+
+		.read_status = cxd2820r_read_status,
+		.read_snr = cxd2820r_read_snr,
+		.read_ber = cxd2820r_read_ber,
+		.read_ucblocks = cxd2820r_read_ucblocks,
+		.read_signal_strength = cxd2820r_read_signal_strength,
+	},
+	{
+		/* DVB-C */
+		.info = {
+			.name = "Sony CXD2820R (DVB-C)",
+			.type = FE_QAM,
+			.caps =
+				FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
+				FE_CAN_QAM_128 | FE_CAN_QAM_256 |
+				FE_CAN_FEC_AUTO
+		},
+
+		.release = cxd2820r_release,
+		.init = cxd2820r_init,
+		.sleep = cxd2820r_sleep,
+
+		.get_tune_settings = cxd2820r_get_tune_settings,
+
+		.set_frontend = cxd2820r_set_frontend,
+		.get_frontend = cxd2820r_get_frontend,
+
+		.read_status = cxd2820r_read_status,
+		.read_snr = cxd2820r_read_snr,
+		.read_ber = cxd2820r_read_ber,
+		.read_ucblocks = cxd2820r_read_ucblocks,
+		.read_signal_strength = cxd2820r_read_signal_strength,
+	},
+};
+
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Sony CXD2820R demodulator driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/cxd2820r_priv.h b/drivers/media/dvb/frontends/cxd2820r_priv.h
new file mode 100644
index 0000000000000000000000000000000000000000..25adbeefa6d3b1df632d89246cd99bd92a83d88f
--- /dev/null
+++ b/drivers/media/dvb/frontends/cxd2820r_priv.h
@@ -0,0 +1,166 @@
+/*
+ * Sony CXD2820R demodulator driver
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#ifndef CXD2820R_PRIV_H
+#define CXD2820R_PRIV_H
+
+#include <linux/dvb/version.h>
+#include "dvb_frontend.h"
+#include "dvb_math.h"
+#include "cxd2820r.h"
+
+#define LOG_PREFIX "cxd2820r"
+
+#undef dbg
+#define dbg(f, arg...) \
+	if (cxd2820r_debug) \
+		printk(KERN_INFO   LOG_PREFIX": " f "\n" , ## arg)
+#undef err
+#define err(f, arg...)  printk(KERN_ERR     LOG_PREFIX": " f "\n" , ## arg)
+#undef info
+#define info(f, arg...) printk(KERN_INFO    LOG_PREFIX": " f "\n" , ## arg)
+#undef warn
+#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
+
+struct reg_val_mask {
+	u32 reg;
+	u8  val;
+	u8  mask;
+};
+
+struct cxd2820r_priv {
+	struct i2c_adapter *i2c;
+	struct dvb_frontend fe[2];
+	struct cxd2820r_config cfg;
+	struct i2c_adapter tuner_i2c_adapter;
+
+	struct mutex fe_lock; /* FE lock */
+	int active_fe:2; /* FE lock, -1=NONE, 0=DVB-T/T2, 1=DVB-C */
+
+	int ber_running:1;
+
+	u8 bank[2];
+	u8 gpio[3];
+
+	fe_delivery_system_t delivery_system;
+	int last_tune_failed:1; /* for switch between T and T2 tune */
+};
+
+/* cxd2820r_core.c */
+
+extern int cxd2820r_debug;
+
+int cxd2820r_gpio(struct dvb_frontend *fe);
+
+int cxd2820r_wr_reg_mask(struct cxd2820r_priv *priv, u32 reg, u8 val,
+	u8 mask);
+
+int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
+	int len);
+
+u32 cxd2820r_div_u64_round_closest(u64 dividend, u32 divisor);
+
+int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
+	int len);
+
+int cxd2820r_rd_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
+	int len);
+
+int cxd2820r_wr_reg(struct cxd2820r_priv *priv, u32 reg, u8 val);
+
+int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val);
+
+/* cxd2820r_c.c */
+
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p);
+
+int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *params);
+
+int cxd2820r_read_status_c(struct dvb_frontend *fe, fe_status_t *status);
+
+int cxd2820r_read_ber_c(struct dvb_frontend *fe, u32 *ber);
+
+int cxd2820r_read_signal_strength_c(struct dvb_frontend *fe, u16 *strength);
+
+int cxd2820r_read_snr_c(struct dvb_frontend *fe, u16 *snr);
+
+int cxd2820r_read_ucblocks_c(struct dvb_frontend *fe, u32 *ucblocks);
+
+int cxd2820r_init_c(struct dvb_frontend *fe);
+
+int cxd2820r_sleep_c(struct dvb_frontend *fe);
+
+int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s);
+
+/* cxd2820r_t.c */
+
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p);
+
+int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *params);
+
+int cxd2820r_read_status_t(struct dvb_frontend *fe, fe_status_t *status);
+
+int cxd2820r_read_ber_t(struct dvb_frontend *fe, u32 *ber);
+
+int cxd2820r_read_signal_strength_t(struct dvb_frontend *fe, u16 *strength);
+
+int cxd2820r_read_snr_t(struct dvb_frontend *fe, u16 *snr);
+
+int cxd2820r_read_ucblocks_t(struct dvb_frontend *fe, u32 *ucblocks);
+
+int cxd2820r_init_t(struct dvb_frontend *fe);
+
+int cxd2820r_sleep_t(struct dvb_frontend *fe);
+
+int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s);
+
+/* cxd2820r_t2.c */
+
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p);
+
+int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *params);
+
+int cxd2820r_read_status_t2(struct dvb_frontend *fe, fe_status_t *status);
+
+int cxd2820r_read_ber_t2(struct dvb_frontend *fe, u32 *ber);
+
+int cxd2820r_read_signal_strength_t2(struct dvb_frontend *fe, u16 *strength);
+
+int cxd2820r_read_snr_t2(struct dvb_frontend *fe, u16 *snr);
+
+int cxd2820r_read_ucblocks_t2(struct dvb_frontend *fe, u32 *ucblocks);
+
+int cxd2820r_init_t2(struct dvb_frontend *fe);
+
+int cxd2820r_sleep_t2(struct dvb_frontend *fe);
+
+int cxd2820r_get_tune_settings_t2(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s);
+
+#endif /* CXD2820R_PRIV_H */
diff --git a/drivers/media/dvb/frontends/cxd2820r_t.c b/drivers/media/dvb/frontends/cxd2820r_t.c
new file mode 100644
index 0000000000000000000000000000000000000000..6582564c930cb30fb37b28ebc8b9da79e3cc56af
--- /dev/null
+++ b/drivers/media/dvb/frontends/cxd2820r_t.c
@@ -0,0 +1,449 @@
+/*
+ * Sony CXD2820R demodulator driver
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#include "cxd2820r_priv.h"
+
+int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, i;
+	u32 if_khz, if_ctl;
+	u64 num;
+	u8 buf[3], bw_param;
+	u8 bw_params1[][5] = {
+		{ 0x17, 0xea, 0xaa, 0xaa, 0xaa }, /* 6 MHz */
+		{ 0x14, 0x80, 0x00, 0x00, 0x00 }, /* 7 MHz */
+		{ 0x11, 0xf0, 0x00, 0x00, 0x00 }, /* 8 MHz */
+	};
+	u8 bw_params2[][2] = {
+		{ 0x1f, 0xdc }, /* 6 MHz */
+		{ 0x12, 0xf8 }, /* 7 MHz */
+		{ 0x01, 0xe0 }, /* 8 MHz */
+	};
+	struct reg_val_mask tab[] = {
+		{ 0x00080, 0x00, 0xff },
+		{ 0x00081, 0x03, 0xff },
+		{ 0x00085, 0x07, 0xff },
+		{ 0x00088, 0x01, 0xff },
+
+		{ 0x00070, priv->cfg.ts_mode, 0xff },
+		{ 0x000cb, priv->cfg.if_agc_polarity << 6, 0x40 },
+		{ 0x000a5, 0x00, 0x01 },
+		{ 0x00082, 0x20, 0x60 },
+		{ 0x000c2, 0xc3, 0xff },
+		{ 0x0016a, 0x50, 0xff },
+		{ 0x00427, 0x41, 0xff },
+	};
+
+	dbg("%s: RF=%d BW=%d", __func__, c->frequency, c->bandwidth_hz);
+
+	/* update GPIOs */
+	ret = cxd2820r_gpio(fe);
+	if (ret)
+		goto error;
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params)
+		fe->ops.tuner_ops.set_params(fe, p);
+
+	if (priv->delivery_system != SYS_DVBT) {
+		for (i = 0; i < ARRAY_SIZE(tab); i++) {
+			ret = cxd2820r_wr_reg_mask(priv, tab[i].reg,
+				tab[i].val, tab[i].mask);
+			if (ret)
+				goto error;
+		}
+	}
+
+	priv->delivery_system = SYS_DVBT;
+	priv->ber_running = 0; /* tune stops BER counter */
+
+	switch (c->bandwidth_hz) {
+	case 6000000:
+		if_khz = priv->cfg.if_dvbt_6;
+		i = 0;
+		bw_param = 2;
+		break;
+	case 7000000:
+		if_khz = priv->cfg.if_dvbt_7;
+		i = 1;
+		bw_param = 1;
+		break;
+	case 8000000:
+		if_khz = priv->cfg.if_dvbt_8;
+		i = 2;
+		bw_param = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	num = if_khz;
+	num *= 0x1000000;
+	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
+	buf[0] = ((if_ctl >> 16) & 0xff);
+	buf[1] = ((if_ctl >>  8) & 0xff);
+	buf[2] = ((if_ctl >>  0) & 0xff);
+
+	ret = cxd2820r_wr_regs(priv, 0x000b6, buf, 3);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_regs(priv, 0x0009f, bw_params1[i], 5);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg_mask(priv, 0x000d7, bw_param << 6, 0xc0);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_regs(priv, 0x000d9, bw_params2[i], 2);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg(priv, 0x000ff, 0x08);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg(priv, 0x000fe, 0x01);
+	if (ret)
+		goto error;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	u8 buf[2];
+
+	ret = cxd2820r_rd_regs(priv, 0x0002f, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	switch ((buf[0] >> 6) & 0x03) {
+	case 0:
+		c->modulation = QPSK;
+		break;
+	case 1:
+		c->modulation = QAM_16;
+		break;
+	case 2:
+		c->modulation = QAM_64;
+		break;
+	}
+
+	switch ((buf[1] >> 1) & 0x03) {
+	case 0:
+		c->transmission_mode = TRANSMISSION_MODE_2K;
+		break;
+	case 1:
+		c->transmission_mode = TRANSMISSION_MODE_8K;
+		break;
+	}
+
+	switch ((buf[1] >> 3) & 0x03) {
+	case 0:
+		c->guard_interval = GUARD_INTERVAL_1_32;
+		break;
+	case 1:
+		c->guard_interval = GUARD_INTERVAL_1_16;
+		break;
+	case 2:
+		c->guard_interval = GUARD_INTERVAL_1_8;
+		break;
+	case 3:
+		c->guard_interval = GUARD_INTERVAL_1_4;
+		break;
+	}
+
+	switch ((buf[0] >> 3) & 0x07) {
+	case 0:
+		c->hierarchy = HIERARCHY_NONE;
+		break;
+	case 1:
+		c->hierarchy = HIERARCHY_1;
+		break;
+	case 2:
+		c->hierarchy = HIERARCHY_2;
+		break;
+	case 3:
+		c->hierarchy = HIERARCHY_4;
+		break;
+	}
+
+	switch ((buf[0] >> 0) & 0x07) {
+	case 0:
+		c->code_rate_HP = FEC_1_2;
+		break;
+	case 1:
+		c->code_rate_HP = FEC_2_3;
+		break;
+	case 2:
+		c->code_rate_HP = FEC_3_4;
+		break;
+	case 3:
+		c->code_rate_HP = FEC_5_6;
+		break;
+	case 4:
+		c->code_rate_HP = FEC_7_8;
+		break;
+	}
+
+	switch ((buf[1] >> 5) & 0x07) {
+	case 0:
+		c->code_rate_LP = FEC_1_2;
+		break;
+	case 1:
+		c->code_rate_LP = FEC_2_3;
+		break;
+	case 2:
+		c->code_rate_LP = FEC_3_4;
+		break;
+	case 3:
+		c->code_rate_LP = FEC_5_6;
+		break;
+	case 4:
+		c->code_rate_LP = FEC_7_8;
+		break;
+	}
+
+	ret = cxd2820r_rd_reg(priv, 0x007c6, &buf[0]);
+	if (ret)
+		goto error;
+
+	switch ((buf[0] >> 0) & 0x01) {
+	case 0:
+		c->inversion = INVERSION_OFF;
+		break;
+	case 1:
+		c->inversion = INVERSION_ON;
+		break;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_ber_t(struct dvb_frontend *fe, u32 *ber)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[3], start_ber = 0;
+	*ber = 0;
+
+	if (priv->ber_running) {
+		ret = cxd2820r_rd_regs(priv, 0x00076, buf, sizeof(buf));
+		if (ret)
+			goto error;
+
+		if ((buf[2] >> 7) & 0x01 || (buf[2] >> 4) & 0x01) {
+			*ber = (buf[2] & 0x0f) << 16 | buf[1] << 8 | buf[0];
+			start_ber = 1;
+		}
+	} else {
+		priv->ber_running = 1;
+		start_ber = 1;
+	}
+
+	if (start_ber) {
+		/* (re)start BER */
+		ret = cxd2820r_wr_reg(priv, 0x00079, 0x01);
+		if (ret)
+			goto error;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_signal_strength_t(struct dvb_frontend *fe,
+	u16 *strength)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[2];
+	u16 tmp;
+
+	ret = cxd2820r_rd_regs(priv, 0x00026, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	tmp = (buf[0] & 0x0f) << 8 | buf[1];
+	tmp = ~tmp & 0x0fff;
+
+	/* scale value to 0x0000-0xffff from 0x0000-0x0fff */
+	*strength = tmp * 0xffff / 0x0fff;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_snr_t(struct dvb_frontend *fe, u16 *snr)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[2];
+	u16 tmp;
+	/* report SNR in dB * 10 */
+
+	ret = cxd2820r_rd_regs(priv, 0x00028, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	tmp = (buf[0] & 0x1f) << 8 | buf[1];
+	#define CXD2820R_LOG10_8_24 15151336 /* log10(8) << 24 */
+	if (tmp)
+		*snr = (intlog10(tmp) - CXD2820R_LOG10_8_24) / ((1 << 24)
+			/ 100);
+	else
+		*snr = 0;
+
+	dbg("%s: dBx10=%d val=%04x", __func__, *snr, tmp);
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_ucblocks_t(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	*ucblocks = 0;
+	/* no way to read ? */
+	return 0;
+}
+
+int cxd2820r_read_status_t(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[4];
+	*status = 0;
+
+	ret = cxd2820r_rd_reg(priv, 0x00010, &buf[0]);
+	if (ret)
+		goto error;
+
+	if ((buf[0] & 0x07) == 6) {
+		ret = cxd2820r_rd_reg(priv, 0x00073, &buf[1]);
+		if (ret)
+			goto error;
+
+		if (((buf[1] >> 3) & 0x01) == 1) {
+			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+				FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+		} else {
+			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+				FE_HAS_VITERBI | FE_HAS_SYNC;
+		}
+	} else {
+		ret = cxd2820r_rd_reg(priv, 0x00014, &buf[2]);
+		if (ret)
+			goto error;
+
+		if ((buf[2] & 0x0f) >= 4) {
+			ret = cxd2820r_rd_reg(priv, 0x00a14, &buf[3]);
+			if (ret)
+				goto error;
+
+			if (((buf[3] >> 4) & 0x01) == 1)
+				*status |= FE_HAS_SIGNAL;
+		}
+	}
+
+	dbg("%s: lock=%02x %02x %02x %02x", __func__,
+		buf[0], buf[1], buf[2], buf[3]);
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_init_t(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+
+	ret = cxd2820r_wr_reg(priv, 0x00085, 0x07);
+	if (ret)
+		goto error;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_sleep_t(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret, i;
+	struct reg_val_mask tab[] = {
+		{ 0x000ff, 0x1f, 0xff },
+		{ 0x00085, 0x00, 0xff },
+		{ 0x00088, 0x01, 0xff },
+		{ 0x00081, 0x00, 0xff },
+		{ 0x00080, 0x00, 0xff },
+	};
+
+	dbg("%s", __func__);
+
+	priv->delivery_system = SYS_UNDEFINED;
+
+	for (i = 0; i < ARRAY_SIZE(tab); i++) {
+		ret = cxd2820r_wr_reg_mask(priv, tab[i].reg, tab[i].val,
+			tab[i].mask);
+		if (ret)
+			goto error;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s)
+{
+	s->min_delay_ms = 500;
+	s->step_size = fe->ops.info.frequency_stepsize * 2;
+	s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+
+	return 0;
+}
+
diff --git a/drivers/media/dvb/frontends/cxd2820r_t2.c b/drivers/media/dvb/frontends/cxd2820r_t2.c
new file mode 100644
index 0000000000000000000000000000000000000000..c47b35c8acf13caf0dfdcd6d7b4c77c88f9ae5de
--- /dev/null
+++ b/drivers/media/dvb/frontends/cxd2820r_t2.c
@@ -0,0 +1,423 @@
+/*
+ * Sony CXD2820R demodulator driver
+ *
+ * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#include "cxd2820r_priv.h"
+
+int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *params)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret, i;
+	u32 if_khz, if_ctl;
+	u64 num;
+	u8 buf[3], bw_param;
+	u8 bw_params1[][5] = {
+		{ 0x1c, 0xb3, 0x33, 0x33, 0x33 }, /* 5 MHz */
+		{ 0x17, 0xea, 0xaa, 0xaa, 0xaa }, /* 6 MHz */
+		{ 0x14, 0x80, 0x00, 0x00, 0x00 }, /* 7 MHz */
+		{ 0x11, 0xf0, 0x00, 0x00, 0x00 }, /* 8 MHz */
+	};
+	struct reg_val_mask tab[] = {
+		{ 0x00080, 0x02, 0xff },
+		{ 0x00081, 0x20, 0xff },
+		{ 0x00085, 0x07, 0xff },
+		{ 0x00088, 0x01, 0xff },
+		{ 0x02069, 0x01, 0xff },
+
+		{ 0x0207f, 0x2a, 0xff },
+		{ 0x02082, 0x0a, 0xff },
+		{ 0x02083, 0x0a, 0xff },
+		{ 0x020cb, priv->cfg.if_agc_polarity << 6, 0x40 },
+		{ 0x02070, priv->cfg.ts_mode, 0xff },
+		{ 0x020b5, priv->cfg.spec_inv << 4, 0x10 },
+		{ 0x02567, 0x07, 0x0f },
+		{ 0x02569, 0x03, 0x03 },
+		{ 0x02595, 0x1a, 0xff },
+		{ 0x02596, 0x50, 0xff },
+		{ 0x02a8c, 0x00, 0xff },
+		{ 0x02a8d, 0x34, 0xff },
+		{ 0x02a45, 0x06, 0x07 },
+		{ 0x03f10, 0x0d, 0xff },
+		{ 0x03f11, 0x02, 0xff },
+		{ 0x03f12, 0x01, 0xff },
+		{ 0x03f23, 0x2c, 0xff },
+		{ 0x03f51, 0x13, 0xff },
+		{ 0x03f52, 0x01, 0xff },
+		{ 0x03f53, 0x00, 0xff },
+		{ 0x027e6, 0x14, 0xff },
+		{ 0x02786, 0x02, 0x07 },
+		{ 0x02787, 0x40, 0xe0 },
+		{ 0x027ef, 0x10, 0x18 },
+	};
+
+	dbg("%s: RF=%d BW=%d", __func__, c->frequency, c->bandwidth_hz);
+
+	/* update GPIOs */
+	ret = cxd2820r_gpio(fe);
+	if (ret)
+		goto error;
+
+	/* program tuner */
+	if (fe->ops.tuner_ops.set_params)
+		fe->ops.tuner_ops.set_params(fe, params);
+
+	if (priv->delivery_system != SYS_DVBT2) {
+		for (i = 0; i < ARRAY_SIZE(tab); i++) {
+			ret = cxd2820r_wr_reg_mask(priv, tab[i].reg,
+				tab[i].val, tab[i].mask);
+			if (ret)
+				goto error;
+		}
+	}
+
+	priv->delivery_system = SYS_DVBT2;
+
+	switch (c->bandwidth_hz) {
+	case 5000000:
+		if_khz = priv->cfg.if_dvbt2_5;
+		i = 0;
+		bw_param = 3;
+		break;
+	case 6000000:
+		if_khz = priv->cfg.if_dvbt2_6;
+		i = 1;
+		bw_param = 2;
+		break;
+	case 7000000:
+		if_khz = priv->cfg.if_dvbt2_7;
+		i = 2;
+		bw_param = 1;
+		break;
+	case 8000000:
+		if_khz = priv->cfg.if_dvbt2_8;
+		i = 3;
+		bw_param = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	num = if_khz;
+	num *= 0x1000000;
+	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
+	buf[0] = ((if_ctl >> 16) & 0xff);
+	buf[1] = ((if_ctl >>  8) & 0xff);
+	buf[2] = ((if_ctl >>  0) & 0xff);
+
+	ret = cxd2820r_wr_regs(priv, 0x020b6, buf, 3);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_regs(priv, 0x0209f, bw_params1[i], 5);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg_mask(priv, 0x020d7, bw_param << 6, 0xc0);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg(priv, 0x000ff, 0x08);
+	if (ret)
+		goto error;
+
+	ret = cxd2820r_wr_reg(priv, 0x000fe, 0x01);
+	if (ret)
+		goto error;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+
+}
+
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	int ret;
+	u8 buf[2];
+
+	ret = cxd2820r_rd_regs(priv, 0x0205c, buf, 2);
+	if (ret)
+		goto error;
+
+	switch ((buf[0] >> 0) & 0x07) {
+	case 0:
+		c->transmission_mode = TRANSMISSION_MODE_2K;
+		break;
+	case 1:
+		c->transmission_mode = TRANSMISSION_MODE_8K;
+		break;
+	case 2:
+		c->transmission_mode = TRANSMISSION_MODE_4K;
+		break;
+	case 3:
+		c->transmission_mode = TRANSMISSION_MODE_1K;
+		break;
+	case 4:
+		c->transmission_mode = TRANSMISSION_MODE_16K;
+		break;
+	case 5:
+		c->transmission_mode = TRANSMISSION_MODE_32K;
+		break;
+	}
+
+	switch ((buf[1] >> 4) & 0x07) {
+	case 0:
+		c->guard_interval = GUARD_INTERVAL_1_32;
+		break;
+	case 1:
+		c->guard_interval = GUARD_INTERVAL_1_16;
+		break;
+	case 2:
+		c->guard_interval = GUARD_INTERVAL_1_8;
+		break;
+	case 3:
+		c->guard_interval = GUARD_INTERVAL_1_4;
+		break;
+	case 4:
+		c->guard_interval = GUARD_INTERVAL_1_128;
+		break;
+	case 5:
+		c->guard_interval = GUARD_INTERVAL_19_128;
+		break;
+	case 6:
+		c->guard_interval = GUARD_INTERVAL_19_256;
+		break;
+	}
+
+	ret = cxd2820r_rd_regs(priv, 0x0225b, buf, 2);
+	if (ret)
+		goto error;
+
+	switch ((buf[0] >> 0) & 0x07) {
+	case 0:
+		c->fec_inner = FEC_1_2;
+		break;
+	case 1:
+		c->fec_inner = FEC_3_5;
+		break;
+	case 2:
+		c->fec_inner = FEC_2_3;
+		break;
+	case 3:
+		c->fec_inner = FEC_3_4;
+		break;
+	case 4:
+		c->fec_inner = FEC_4_5;
+		break;
+	case 5:
+		c->fec_inner = FEC_5_6;
+		break;
+	}
+
+	switch ((buf[1] >> 0) & 0x07) {
+	case 0:
+		c->modulation = QPSK;
+		break;
+	case 1:
+		c->modulation = QAM_16;
+		break;
+	case 2:
+		c->modulation = QAM_64;
+		break;
+	case 3:
+		c->modulation = QAM_256;
+		break;
+	}
+
+	ret = cxd2820r_rd_reg(priv, 0x020b5, &buf[0]);
+	if (ret)
+		goto error;
+
+	switch ((buf[0] >> 4) & 0x01) {
+	case 0:
+		c->inversion = INVERSION_OFF;
+		break;
+	case 1:
+		c->inversion = INVERSION_ON;
+		break;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_status_t2(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[1];
+	*status = 0;
+
+	ret = cxd2820r_rd_reg(priv, 0x02010 , &buf[0]);
+	if (ret)
+		goto error;
+
+	if ((buf[0] & 0x07) == 6) {
+		if (((buf[0] >> 5) & 0x01) == 1) {
+			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+				FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+		} else {
+			*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+				FE_HAS_VITERBI | FE_HAS_SYNC;
+		}
+	}
+
+	dbg("%s: lock=%02x", __func__, buf[0]);
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_ber_t2(struct dvb_frontend *fe, u32 *ber)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[4];
+	unsigned int errbits;
+	*ber = 0;
+	/* FIXME: correct calculation */
+
+	ret = cxd2820r_rd_regs(priv, 0x02039, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	if ((buf[0] >> 4) & 0x01) {
+		errbits = (buf[0] & 0x0f) << 24 | buf[1] << 16 |
+			buf[2] << 8 | buf[3];
+
+		if (errbits)
+			*ber = errbits * 64 / 16588800;
+	}
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_signal_strength_t2(struct dvb_frontend *fe,
+	u16 *strength)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[2];
+	u16 tmp;
+
+	ret = cxd2820r_rd_regs(priv, 0x02026, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	tmp = (buf[0] & 0x0f) << 8 | buf[1];
+	tmp = ~tmp & 0x0fff;
+
+	/* scale value to 0x0000-0xffff from 0x0000-0x0fff */
+	*strength = tmp * 0xffff / 0x0fff;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_snr_t2(struct dvb_frontend *fe, u16 *snr)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret;
+	u8 buf[2];
+	u16 tmp;
+	/* report SNR in dB * 10 */
+
+	ret = cxd2820r_rd_regs(priv, 0x02028, buf, sizeof(buf));
+	if (ret)
+		goto error;
+
+	tmp = (buf[0] & 0x0f) << 8 | buf[1];
+	#define CXD2820R_LOG10_8_24 15151336 /* log10(8) << 24 */
+	if (tmp)
+		*snr = (intlog10(tmp) - CXD2820R_LOG10_8_24) / ((1 << 24)
+			/ 100);
+	else
+		*snr = 0;
+
+	dbg("%s: dBx10=%d val=%04x", __func__, *snr, tmp);
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_read_ucblocks_t2(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	*ucblocks = 0;
+	/* no way to read ? */
+	return 0;
+}
+
+int cxd2820r_sleep_t2(struct dvb_frontend *fe)
+{
+	struct cxd2820r_priv *priv = fe->demodulator_priv;
+	int ret, i;
+	struct reg_val_mask tab[] = {
+		{ 0x000ff, 0x1f, 0xff },
+		{ 0x00085, 0x00, 0xff },
+		{ 0x00088, 0x01, 0xff },
+		{ 0x02069, 0x00, 0xff },
+		{ 0x00081, 0x00, 0xff },
+		{ 0x00080, 0x00, 0xff },
+	};
+
+	dbg("%s", __func__);
+
+	for (i = 0; i < ARRAY_SIZE(tab); i++) {
+		ret = cxd2820r_wr_reg_mask(priv, tab[i].reg, tab[i].val,
+			tab[i].mask);
+		if (ret)
+			goto error;
+	}
+
+	priv->delivery_system = SYS_UNDEFINED;
+
+	return ret;
+error:
+	dbg("%s: failed:%d", __func__, ret);
+	return ret;
+}
+
+int cxd2820r_get_tune_settings_t2(struct dvb_frontend *fe,
+	struct dvb_frontend_tune_settings *s)
+{
+	s->min_delay_ms = 1500;
+	s->step_size = fe->ops.info.frequency_stepsize * 2;
+	s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+
+	return 0;
+}
+
diff --git a/drivers/media/dvb/frontends/dib0070.c b/drivers/media/dvb/frontends/dib0070.c
index d4e466a90e43d08d0e3fb6c3a24589ccd8f91857..1d47d4da7d4c4222373e8e89f55cd4fd1cd36e5e 100644
--- a/drivers/media/dvb/frontends/dib0070.c
+++ b/drivers/media/dvb/frontends/dib0070.c
@@ -73,27 +73,47 @@ struct dib0070_state {
 
     u8  wbd_gain_current;
 	u16 wbd_offset_3_3[2];
+
+	/* for the I2C transfer */
+	struct i2c_msg msg[2];
+	u8 i2c_write_buffer[3];
+	u8 i2c_read_buffer[2];
 };
 
 static uint16_t dib0070_read_reg(struct dib0070_state *state, u8 reg)
 {
-	u8 b[2];
-	struct i2c_msg msg[2] = {
-		{ .addr = state->cfg->i2c_address, .flags = 0,        .buf = &reg, .len = 1 },
-		{ .addr = state->cfg->i2c_address, .flags = I2C_M_RD, .buf = b,  .len = 2 },
-	};
-	if (i2c_transfer(state->i2c, msg, 2) != 2) {
+	state->i2c_write_buffer[0] = reg;
+
+	memset(state->msg, 0, 2 * sizeof(struct i2c_msg));
+	state->msg[0].addr = state->cfg->i2c_address;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 1;
+	state->msg[1].addr = state->cfg->i2c_address;
+	state->msg[1].flags = I2C_M_RD;
+	state->msg[1].buf = state->i2c_read_buffer;
+	state->msg[1].len = 2;
+
+	if (i2c_transfer(state->i2c, state->msg, 2) != 2) {
 		printk(KERN_WARNING "DiB0070 I2C read failed\n");
 		return 0;
 	}
-	return (b[0] << 8) | b[1];
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 static int dib0070_write_reg(struct dib0070_state *state, u8 reg, u16 val)
 {
-	u8 b[3] = { reg, val >> 8, val & 0xff };
-	struct i2c_msg msg = { .addr = state->cfg->i2c_address, .flags = 0, .buf = b, .len = 3 };
-	if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+	state->i2c_write_buffer[0] = reg;
+	state->i2c_write_buffer[1] = val >> 8;
+	state->i2c_write_buffer[2] = val & 0xff;
+
+	memset(state->msg, 0, sizeof(struct i2c_msg));
+	state->msg[0].addr = state->cfg->i2c_address;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 3;
+
+	if (i2c_transfer(state->i2c, state->msg, 1) != 1) {
 		printk(KERN_WARNING "DiB0070 I2C write failed\n");
 		return -EREMOTEIO;
 	}
diff --git a/drivers/media/dvb/frontends/dib0090.c b/drivers/media/dvb/frontends/dib0090.c
index 52ff1a252a907186e4086a6bf9b0f606f215bfa7..c9c935ae41e47bf9eaccb4f6e9df0ef0701b6e18 100644
--- a/drivers/media/dvb/frontends/dib0090.c
+++ b/drivers/media/dvb/frontends/dib0090.c
@@ -191,6 +191,11 @@ struct dib0090_state {
 	u8 wbd_calibration_gain;
 	const struct dib0090_wbd_slope *current_wbd_table;
 	u16 wbdmux;
+
+	/* for the I2C transfer */
+	struct i2c_msg msg[2];
+	u8 i2c_write_buffer[3];
+	u8 i2c_read_buffer[2];
 };
 
 struct dib0090_fw_state {
@@ -198,27 +203,48 @@ struct dib0090_fw_state {
 	struct dvb_frontend *fe;
 	struct dib0090_identity identity;
 	const struct dib0090_config *config;
+
+	/* for the I2C transfer */
+	struct i2c_msg msg;
+	u8 i2c_write_buffer[2];
+	u8 i2c_read_buffer[2];
 };
 
 static u16 dib0090_read_reg(struct dib0090_state *state, u8 reg)
 {
-	u8 b[2];
-	struct i2c_msg msg[2] = {
-		{.addr = state->config->i2c_address, .flags = 0, .buf = &reg, .len = 1},
-		{.addr = state->config->i2c_address, .flags = I2C_M_RD, .buf = b, .len = 2},
-	};
-	if (i2c_transfer(state->i2c, msg, 2) != 2) {
+	state->i2c_write_buffer[0] = reg;
+
+	memset(state->msg, 0, 2 * sizeof(struct i2c_msg));
+	state->msg[0].addr = state->config->i2c_address;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 1;
+	state->msg[1].addr = state->config->i2c_address;
+	state->msg[1].flags = I2C_M_RD;
+	state->msg[1].buf = state->i2c_read_buffer;
+	state->msg[1].len = 2;
+
+	if (i2c_transfer(state->i2c, state->msg, 2) != 2) {
 		printk(KERN_WARNING "DiB0090 I2C read failed\n");
 		return 0;
 	}
-	return (b[0] << 8) | b[1];
+
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 static int dib0090_write_reg(struct dib0090_state *state, u32 reg, u16 val)
 {
-	u8 b[3] = { reg & 0xff, val >> 8, val & 0xff };
-	struct i2c_msg msg = {.addr = state->config->i2c_address, .flags = 0, .buf = b, .len = 3 };
-	if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+	state->i2c_write_buffer[0] = reg & 0xff;
+	state->i2c_write_buffer[1] = val >> 8;
+	state->i2c_write_buffer[2] = val & 0xff;
+
+	memset(state->msg, 0, sizeof(struct i2c_msg));
+	state->msg[0].addr = state->config->i2c_address;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 3;
+
+	if (i2c_transfer(state->i2c, state->msg, 1) != 1) {
 		printk(KERN_WARNING "DiB0090 I2C write failed\n");
 		return -EREMOTEIO;
 	}
@@ -227,20 +253,31 @@ static int dib0090_write_reg(struct dib0090_state *state, u32 reg, u16 val)
 
 static u16 dib0090_fw_read_reg(struct dib0090_fw_state *state, u8 reg)
 {
-	u8 b[2];
-	struct i2c_msg msg = {.addr = reg, .flags = I2C_M_RD, .buf = b, .len = 2 };
-	if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+	state->i2c_write_buffer[0] = reg;
+
+	memset(&state->msg, 0, sizeof(struct i2c_msg));
+	state->msg.addr = reg;
+	state->msg.flags = I2C_M_RD;
+	state->msg.buf = state->i2c_read_buffer;
+	state->msg.len = 2;
+	if (i2c_transfer(state->i2c, &state->msg, 1) != 1) {
 		printk(KERN_WARNING "DiB0090 I2C read failed\n");
 		return 0;
 	}
-	return (b[0] << 8) | b[1];
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 static int dib0090_fw_write_reg(struct dib0090_fw_state *state, u8 reg, u16 val)
 {
-	u8 b[2] = { val >> 8, val & 0xff };
-	struct i2c_msg msg = {.addr = reg, .flags = 0, .buf = b, .len = 2 };
-	if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+	state->i2c_write_buffer[0] = val >> 8;
+	state->i2c_write_buffer[1] = val & 0xff;
+
+	memset(&state->msg, 0, sizeof(struct i2c_msg));
+	state->msg.addr = reg;
+	state->msg.flags = 0;
+	state->msg.buf = state->i2c_write_buffer;
+	state->msg.len = 2;
+	if (i2c_transfer(state->i2c, &state->msg, 1) != 1) {
 		printk(KERN_WARNING "DiB0090 I2C write failed\n");
 		return -EREMOTEIO;
 	}
diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index 289a79837f247faa09591b4b459638d5213596a4..79cb1c20df24e7aece91b3f7e900efb7e13d1c57 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -50,6 +50,11 @@ struct dib7000m_state {
 	u16 revision;
 
 	u8 agc_state;
+
+	/* for the I2C transfer */
+	struct i2c_msg msg[2];
+	u8 i2c_write_buffer[4];
+	u8 i2c_read_buffer[2];
 };
 
 enum dib7000m_power_mode {
@@ -64,29 +69,39 @@ enum dib7000m_power_mode {
 
 static u16 dib7000m_read_word(struct dib7000m_state *state, u16 reg)
 {
-	u8 wb[2] = { (reg >> 8) | 0x80, reg & 0xff };
-	u8 rb[2];
-	struct i2c_msg msg[2] = {
-		{ .addr = state->i2c_addr >> 1, .flags = 0,        .buf = wb, .len = 2 },
-		{ .addr = state->i2c_addr >> 1, .flags = I2C_M_RD, .buf = rb, .len = 2 },
-	};
-
-	if (i2c_transfer(state->i2c_adap, msg, 2) != 2)
+	state->i2c_write_buffer[0] = (reg >> 8) | 0x80;
+	state->i2c_write_buffer[1] = reg & 0xff;
+
+	memset(state->msg, 0, 2 * sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c_addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 2;
+	state->msg[1].addr = state->i2c_addr >> 1;
+	state->msg[1].flags = I2C_M_RD;
+	state->msg[1].buf = state->i2c_read_buffer;
+	state->msg[1].len = 2;
+
+	if (i2c_transfer(state->i2c_adap, state->msg, 2) != 2)
 		dprintk("i2c read error on %d",reg);
 
-	return (rb[0] << 8) | rb[1];
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 static int dib7000m_write_word(struct dib7000m_state *state, u16 reg, u16 val)
 {
-	u8 b[4] = {
-		(reg >> 8) & 0xff, reg & 0xff,
-		(val >> 8) & 0xff, val & 0xff,
-	};
-	struct i2c_msg msg = {
-		.addr = state->i2c_addr >> 1, .flags = 0, .buf = b, .len = 4
-	};
-	return i2c_transfer(state->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
+	state->i2c_write_buffer[0] = (reg >> 8) & 0xff;
+	state->i2c_write_buffer[1] = reg & 0xff;
+	state->i2c_write_buffer[2] = (val >> 8) & 0xff;
+	state->i2c_write_buffer[3] = val & 0xff;
+
+	memset(&state->msg[0], 0, sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c_addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 4;
+
+	return i2c_transfer(state->i2c_adap, state->msg, 1) != 1 ? -EREMOTEIO : 0;
 }
 static void dib7000m_write_tab(struct dib7000m_state *state, u16 *buf)
 {
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index 900af60b9d36f155af9c54486bb172f245cdcde6..0c9f40c2a251fbaad72fe3520e6f6ec48d76cb13 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -63,6 +63,11 @@ struct dib7000p_state {
 
 	u16 tuner_enable;
 	struct i2c_adapter dib7090_tuner_adap;
+
+	/* for the I2C transfer */
+	struct i2c_msg msg[2];
+	u8 i2c_write_buffer[4];
+	u8 i2c_read_buffer[2];
 };
 
 enum dib7000p_power_mode {
@@ -76,29 +81,39 @@ static int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff);
 
 static u16 dib7000p_read_word(struct dib7000p_state *state, u16 reg)
 {
-	u8 wb[2] = { reg >> 8, reg & 0xff };
-	u8 rb[2];
-	struct i2c_msg msg[2] = {
-		{.addr = state->i2c_addr >> 1, .flags = 0, .buf = wb, .len = 2},
-		{.addr = state->i2c_addr >> 1, .flags = I2C_M_RD, .buf = rb, .len = 2},
-	};
+	state->i2c_write_buffer[0] = reg >> 8;
+	state->i2c_write_buffer[1] = reg & 0xff;
+
+	memset(state->msg, 0, 2 * sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c_addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 2;
+	state->msg[1].addr = state->i2c_addr >> 1;
+	state->msg[1].flags = I2C_M_RD;
+	state->msg[1].buf = state->i2c_read_buffer;
+	state->msg[1].len = 2;
 
-	if (i2c_transfer(state->i2c_adap, msg, 2) != 2)
+	if (i2c_transfer(state->i2c_adap, state->msg, 2) != 2)
 		dprintk("i2c read error on %d", reg);
 
-	return (rb[0] << 8) | rb[1];
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 static int dib7000p_write_word(struct dib7000p_state *state, u16 reg, u16 val)
 {
-	u8 b[4] = {
-		(reg >> 8) & 0xff, reg & 0xff,
-		(val >> 8) & 0xff, val & 0xff,
-	};
-	struct i2c_msg msg = {
-		.addr = state->i2c_addr >> 1, .flags = 0, .buf = b, .len = 4
-	};
-	return i2c_transfer(state->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
+	state->i2c_write_buffer[0] = (reg >> 8) & 0xff;
+	state->i2c_write_buffer[1] = reg & 0xff;
+	state->i2c_write_buffer[2] = (val >> 8) & 0xff;
+	state->i2c_write_buffer[3] = val & 0xff;
+
+	memset(&state->msg[0], 0, sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c_addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 4;
+
+	return i2c_transfer(state->i2c_adap, state->msg, 1) != 1 ? -EREMOTEIO : 0;
 }
 
 static void dib7000p_write_tab(struct dib7000p_state *state, u16 * buf)
@@ -1550,11 +1565,24 @@ static void dib7000p_release(struct dvb_frontend *demod)
 
 int dib7000pc_detection(struct i2c_adapter *i2c_adap)
 {
-	u8 tx[2], rx[2];
+	u8 *tx, *rx;
 	struct i2c_msg msg[2] = {
-		{.addr = 18 >> 1, .flags = 0, .buf = tx, .len = 2},
-		{.addr = 18 >> 1, .flags = I2C_M_RD, .buf = rx, .len = 2},
+		{.addr = 18 >> 1, .flags = 0, .len = 2},
+		{.addr = 18 >> 1, .flags = I2C_M_RD, .len = 2},
 	};
+	int ret = 0;
+
+	tx = kzalloc(2*sizeof(u8), GFP_KERNEL);
+	if (!tx)
+		return -ENOMEM;
+	rx = kzalloc(2*sizeof(u8), GFP_KERNEL);
+	if (!rx) {
+		goto rx_memory_error;
+		ret = -ENOMEM;
+	}
+
+	msg[0].buf = tx;
+	msg[1].buf = rx;
 
 	tx[0] = 0x03;
 	tx[1] = 0x00;
@@ -1574,7 +1602,11 @@ int dib7000pc_detection(struct i2c_adapter *i2c_adap)
 		}
 
 	dprintk("-D-  DiB7000PC not detected");
-	return 0;
+
+	kfree(rx);
+rx_memory_error:
+	kfree(tx);
+	return ret;
 }
 EXPORT_SYMBOL(dib7000pc_detection);
 
diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c
index c1c3e26906e2843b7893fa666c4929cf8442e7e4..7d2ea112ae2bf9217363f3f0172a81d6340b3f0f 100644
--- a/drivers/media/dvb/frontends/dib8000.c
+++ b/drivers/media/dvb/frontends/dib8000.c
@@ -35,6 +35,8 @@ MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
 struct i2c_device {
 	struct i2c_adapter *adap;
 	u8 addr;
+	u8 *i2c_write_buffer;
+	u8 *i2c_read_buffer;
 };
 
 struct dib8000_state {
@@ -70,6 +72,11 @@ struct dib8000_state {
 	u32 status;
 
 	struct dvb_frontend *fe[MAX_NUMBER_OF_FRONTENDS];
+
+	/* for the I2C transfer */
+	struct i2c_msg msg[2];
+	u8 i2c_write_buffer[4];
+	u8 i2c_read_buffer[2];
 };
 
 enum dib8000_power_mode {
@@ -79,22 +86,41 @@ enum dib8000_power_mode {
 
 static u16 dib8000_i2c_read16(struct i2c_device *i2c, u16 reg)
 {
-	u8 wb[2] = { reg >> 8, reg & 0xff };
-	u8 rb[2];
 	struct i2c_msg msg[2] = {
-		{.addr = i2c->addr >> 1,.flags = 0,.buf = wb,.len = 2},
-		{.addr = i2c->addr >> 1,.flags = I2C_M_RD,.buf = rb,.len = 2},
+		{.addr = i2c->addr >> 1, .flags = 0,
+			.buf = i2c->i2c_write_buffer, .len = 2},
+		{.addr = i2c->addr >> 1, .flags = I2C_M_RD,
+			.buf = i2c->i2c_read_buffer, .len = 2},
 	};
 
+	msg[0].buf[0] = reg >> 8;
+	msg[0].buf[1] = reg & 0xff;
+
 	if (i2c_transfer(i2c->adap, msg, 2) != 2)
 		dprintk("i2c read error on %d", reg);
 
-	return (rb[0] << 8) | rb[1];
+	return (msg[1].buf[0] << 8) | msg[1].buf[1];
 }
 
 static u16 dib8000_read_word(struct dib8000_state *state, u16 reg)
 {
-	return dib8000_i2c_read16(&state->i2c, reg);
+	state->i2c_write_buffer[0] = reg >> 8;
+	state->i2c_write_buffer[1] = reg & 0xff;
+
+	memset(state->msg, 0, 2 * sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c.addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 2;
+	state->msg[1].addr = state->i2c.addr >> 1;
+	state->msg[1].flags = I2C_M_RD;
+	state->msg[1].buf = state->i2c_read_buffer;
+	state->msg[1].len = 2;
+
+	if (i2c_transfer(state->i2c.adap, state->msg, 2) != 2)
+		dprintk("i2c read error on %d", reg);
+
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 static u32 dib8000_read32(struct dib8000_state *state, u16 reg)
@@ -109,19 +135,34 @@ static u32 dib8000_read32(struct dib8000_state *state, u16 reg)
 
 static int dib8000_i2c_write16(struct i2c_device *i2c, u16 reg, u16 val)
 {
-	u8 b[4] = {
-		(reg >> 8) & 0xff, reg & 0xff,
-		(val >> 8) & 0xff, val & 0xff,
-	};
-	struct i2c_msg msg = {
-		.addr = i2c->addr >> 1,.flags = 0,.buf = b,.len = 4
-	};
-	return i2c_transfer(i2c->adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
+	struct i2c_msg msg = {.addr = i2c->addr >> 1, .flags = 0,
+		.buf = i2c->i2c_write_buffer, .len = 4};
+	int ret = 0;
+
+	msg.buf[0] = (reg >> 8) & 0xff;
+	msg.buf[1] = reg & 0xff;
+	msg.buf[2] = (val >> 8) & 0xff;
+	msg.buf[3] = val & 0xff;
+
+	ret = i2c_transfer(i2c->adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
+
+	return ret;
 }
 
 static int dib8000_write_word(struct dib8000_state *state, u16 reg, u16 val)
 {
-	return dib8000_i2c_write16(&state->i2c, reg, val);
+	state->i2c_write_buffer[0] = (reg >> 8) & 0xff;
+	state->i2c_write_buffer[1] = reg & 0xff;
+	state->i2c_write_buffer[2] = (val >> 8) & 0xff;
+	state->i2c_write_buffer[3] = val & 0xff;
+
+	memset(&state->msg[0], 0, sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c.addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 4;
+
+	return i2c_transfer(state->i2c.adap, state->msg, 1) != 1 ? -EREMOTEIO : 0;
 }
 
 static const s16 coeff_2k_sb_1seg_dqpsk[8] = {
@@ -980,30 +1021,31 @@ static void dib8000_update_timf(struct dib8000_state *state)
 	dprintk("Updated timing frequency: %d (default: %d)", state->timf, state->timf_default);
 }
 
+static const u16 adc_target_16dB[11] = {
+	(1 << 13) - 825 - 117,
+	(1 << 13) - 837 - 117,
+	(1 << 13) - 811 - 117,
+	(1 << 13) - 766 - 117,
+	(1 << 13) - 737 - 117,
+	(1 << 13) - 693 - 117,
+	(1 << 13) - 648 - 117,
+	(1 << 13) - 619 - 117,
+	(1 << 13) - 575 - 117,
+	(1 << 13) - 531 - 117,
+	(1 << 13) - 501 - 117
+};
+static const u8 permu_seg[] = { 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12 };
+
 static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosearching)
 {
 	u16 mode, max_constellation, seg_diff_mask = 0, nbseg_diff = 0;
 	u8 guard, crate, constellation, timeI;
-	u8 permu_seg[] = { 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12 };
 	u16 i, coeff[4], P_cfr_left_edge = 0, P_cfr_right_edge = 0, seg_mask13 = 0x1fff;	// All 13 segments enabled
 	const s16 *ncoeff = NULL, *ana_fe;
 	u16 tmcc_pow = 0;
 	u16 coff_pow = 0x2800;
 	u16 init_prbs = 0xfff;
 	u16 ana_gain = 0;
-	u16 adc_target_16dB[11] = {
-		(1 << 13) - 825 - 117,
-		(1 << 13) - 837 - 117,
-		(1 << 13) - 811 - 117,
-		(1 << 13) - 766 - 117,
-		(1 << 13) - 737 - 117,
-		(1 << 13) - 693 - 117,
-		(1 << 13) - 648 - 117,
-		(1 << 13) - 619 - 117,
-		(1 << 13) - 575 - 117,
-		(1 << 13) - 531 - 117,
-		(1 << 13) - 501 - 117
-	};
 
 	if (state->ber_monitored_layer != LAYER_ALL)
 		dib8000_write_word(state, 285, (dib8000_read_word(state, 285) & 0x60) | state->ber_monitored_layer);
@@ -2379,10 +2421,22 @@ EXPORT_SYMBOL(dib8000_get_slave_frontend);
 
 int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr)
 {
-	int k = 0;
+	int k = 0, ret = 0;
 	u8 new_addr = 0;
 	struct i2c_device client = {.adap = host };
 
+	client.i2c_write_buffer = kzalloc(4 * sizeof(u8), GFP_KERNEL);
+	if (!client.i2c_write_buffer) {
+		dprintk("%s: not enough memory", __func__);
+		return -ENOMEM;
+	}
+	client.i2c_read_buffer = kzalloc(4 * sizeof(u8), GFP_KERNEL);
+	if (!client.i2c_read_buffer) {
+		dprintk("%s: not enough memory", __func__);
+		ret = -ENOMEM;
+		goto error_memory;
+	}
+
 	for (k = no_of_demods - 1; k >= 0; k--) {
 		/* designated i2c address */
 		new_addr = first_addr + (k << 1);
@@ -2394,7 +2448,8 @@ int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 defau
 			client.addr = default_addr;
 			if (dib8000_identify(&client) == 0) {
 				dprintk("#%d: not identified", k);
-				return -EINVAL;
+				ret  = -EINVAL;
+				goto error;
 			}
 		}
 
@@ -2420,7 +2475,12 @@ int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 defau
 		dib8000_i2c_write16(&client, 1286, 0);
 	}
 
-	return 0;
+error:
+	kfree(client.i2c_read_buffer);
+error_memory:
+	kfree(client.i2c_write_buffer);
+
+	return ret;
 }
 
 EXPORT_SYMBOL(dib8000_i2c_enumeration);
@@ -2519,6 +2579,8 @@ struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, s
 	memcpy(&state->cfg, cfg, sizeof(struct dib8000_config));
 	state->i2c.adap = i2c_adap;
 	state->i2c.addr = i2c_addr;
+	state->i2c.i2c_write_buffer = state->i2c_write_buffer;
+	state->i2c.i2c_read_buffer = state->i2c_read_buffer;
 	state->gpio_val = cfg->gpio_val;
 	state->gpio_dir = cfg->gpio_dir;
 
diff --git a/drivers/media/dvb/frontends/dib9000.c b/drivers/media/dvb/frontends/dib9000.c
index 91518761a2da96b67595cc7dcea842289e06999d..a0855883b5ce7afa6a97d4561b06ee5a55332b6f 100644
--- a/drivers/media/dvb/frontends/dib9000.c
+++ b/drivers/media/dvb/frontends/dib9000.c
@@ -27,6 +27,8 @@ MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
 struct i2c_device {
 	struct i2c_adapter *i2c_adap;
 	u8 i2c_addr;
+	u8 *i2c_read_buffer;
+	u8 *i2c_write_buffer;
 };
 
 /* lock */
@@ -92,11 +94,16 @@ struct dib9000_state {
 
 	struct dvb_frontend *fe[MAX_NUMBER_OF_FRONTENDS];
 	u16 component_bus_speed;
+
+	/* for the I2C transfer */
+	struct i2c_msg msg[2];
+	u8 i2c_write_buffer[255];
+	u8 i2c_read_buffer[255];
 };
 
-u32 fe_info[44] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+static const u32 fe_info[44] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0
+	0, 0, 0, 0, 0, 0, 0, 0
 };
 
 enum dib9000_power_mode {
@@ -217,25 +224,33 @@ static u16 dib9000_read16_attr(struct dib9000_state *state, u16 reg, u8 * b, u32
 	u32 chunk_size = 126;
 	u32 l;
 	int ret;
-	u8 wb[2] = { reg >> 8, reg & 0xff };
-	struct i2c_msg msg[2] = {
-		{.addr = state->i2c.i2c_addr >> 1, .flags = 0, .buf = wb, .len = 2},
-		{.addr = state->i2c.i2c_addr >> 1, .flags = I2C_M_RD, .buf = b, .len = len},
-	};
 
 	if (state->platform.risc.fw_is_running && (reg < 1024))
 		return dib9000_risc_apb_access_read(state, reg, attribute, NULL, 0, b, len);
 
+	memset(state->msg, 0, 2 * sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c.i2c_addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = 2;
+	state->msg[1].addr = state->i2c.i2c_addr >> 1;
+	state->msg[1].flags = I2C_M_RD;
+	state->msg[1].buf = b;
+	state->msg[1].len = len;
+
+	state->i2c_write_buffer[0] = reg >> 8;
+	state->i2c_write_buffer[1] = reg & 0xff;
+
 	if (attribute & DATA_BUS_ACCESS_MODE_8BIT)
-		wb[0] |= (1 << 5);
+		state->i2c_write_buffer[0] |= (1 << 5);
 	if (attribute & DATA_BUS_ACCESS_MODE_NO_ADDRESS_INCREMENT)
-		wb[0] |= (1 << 4);
+		state->i2c_write_buffer[0] |= (1 << 4);
 
 	do {
 		l = len < chunk_size ? len : chunk_size;
-		msg[1].len = l;
-		msg[1].buf = b;
-		ret = i2c_transfer(state->i2c.i2c_adap, msg, 2) != 2 ? -EREMOTEIO : 0;
+		state->msg[1].len = l;
+		state->msg[1].buf = b;
+		ret = i2c_transfer(state->i2c.i2c_adap, state->msg, 2) != 2 ? -EREMOTEIO : 0;
 		if (ret != 0) {
 			dprintk("i2c read error on %d", reg);
 			return -EREMOTEIO;
@@ -253,50 +268,47 @@ static u16 dib9000_read16_attr(struct dib9000_state *state, u16 reg, u8 * b, u32
 
 static u16 dib9000_i2c_read16(struct i2c_device *i2c, u16 reg)
 {
-	u8 b[2];
-	u8 wb[2] = { reg >> 8, reg & 0xff };
 	struct i2c_msg msg[2] = {
-		{.addr = i2c->i2c_addr >> 1, .flags = 0, .buf = wb, .len = 2},
-		{.addr = i2c->i2c_addr >> 1, .flags = I2C_M_RD, .buf = b, .len = 2},
+		{.addr = i2c->i2c_addr >> 1, .flags = 0,
+			.buf = i2c->i2c_write_buffer, .len = 2},
+		{.addr = i2c->i2c_addr >> 1, .flags = I2C_M_RD,
+			.buf = i2c->i2c_read_buffer, .len = 2},
 	};
 
+	i2c->i2c_write_buffer[0] = reg >> 8;
+	i2c->i2c_write_buffer[1] = reg & 0xff;
+
 	if (i2c_transfer(i2c->i2c_adap, msg, 2) != 2) {
 		dprintk("read register %x error", reg);
 		return 0;
 	}
 
-	return (b[0] << 8) | b[1];
+	return (i2c->i2c_read_buffer[0] << 8) | i2c->i2c_read_buffer[1];
 }
 
 static inline u16 dib9000_read_word(struct dib9000_state *state, u16 reg)
 {
-	u8 b[2];
-	if (dib9000_read16_attr(state, reg, b, 2, 0) != 0)
+	if (dib9000_read16_attr(state, reg, state->i2c_read_buffer, 2, 0) != 0)
 		return 0;
-	return (b[0] << 8 | b[1]);
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 static inline u16 dib9000_read_word_attr(struct dib9000_state *state, u16 reg, u16 attribute)
 {
-	u8 b[2];
-	if (dib9000_read16_attr(state, reg, b, 2, attribute) != 0)
+	if (dib9000_read16_attr(state, reg, state->i2c_read_buffer, 2,
+				attribute) != 0)
 		return 0;
-	return (b[0] << 8 | b[1]);
+	return (state->i2c_read_buffer[0] << 8) | state->i2c_read_buffer[1];
 }
 
 #define dib9000_read16_noinc_attr(state, reg, b, len, attribute) dib9000_read16_attr(state, reg, b, len, (attribute) | DATA_BUS_ACCESS_MODE_NO_ADDRESS_INCREMENT)
 
 static u16 dib9000_write16_attr(struct dib9000_state *state, u16 reg, const u8 * buf, u32 len, u16 attribute)
 {
-	u8 b[255];
 	u32 chunk_size = 126;
 	u32 l;
 	int ret;
 
-	struct i2c_msg msg = {
-		.addr = state->i2c.i2c_addr >> 1, .flags = 0, .buf = b, .len = len + 2
-	};
-
 	if (state->platform.risc.fw_is_running && (reg < 1024)) {
 		if (dib9000_risc_apb_access_write
 		    (state, reg, DATA_BUS_ACCESS_MODE_16BIT | DATA_BUS_ACCESS_MODE_NO_ADDRESS_INCREMENT | attribute, buf, len) != 0)
@@ -304,20 +316,26 @@ static u16 dib9000_write16_attr(struct dib9000_state *state, u16 reg, const u8 *
 		return 0;
 	}
 
-	b[0] = (reg >> 8) & 0xff;
-	b[1] = (reg) & 0xff;
+	memset(&state->msg[0], 0, sizeof(struct i2c_msg));
+	state->msg[0].addr = state->i2c.i2c_addr >> 1;
+	state->msg[0].flags = 0;
+	state->msg[0].buf = state->i2c_write_buffer;
+	state->msg[0].len = len + 2;
+
+	state->i2c_write_buffer[0] = (reg >> 8) & 0xff;
+	state->i2c_write_buffer[1] = (reg) & 0xff;
 
 	if (attribute & DATA_BUS_ACCESS_MODE_8BIT)
-		b[0] |= (1 << 5);
+		state->i2c_write_buffer[0] |= (1 << 5);
 	if (attribute & DATA_BUS_ACCESS_MODE_NO_ADDRESS_INCREMENT)
-		b[0] |= (1 << 4);
+		state->i2c_write_buffer[0] |= (1 << 4);
 
 	do {
 		l = len < chunk_size ? len : chunk_size;
-		msg.len = l + 2;
-		memcpy(&b[2], buf, l);
+		state->msg[0].len = l + 2;
+		memcpy(&state->i2c_write_buffer[2], buf, l);
 
-		ret = i2c_transfer(state->i2c.i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
+		ret = i2c_transfer(state->i2c.i2c_adap, state->msg, 1) != 1 ? -EREMOTEIO : 0;
 
 		buf += l;
 		len -= l;
@@ -331,11 +349,16 @@ static u16 dib9000_write16_attr(struct dib9000_state *state, u16 reg, const u8 *
 
 static int dib9000_i2c_write16(struct i2c_device *i2c, u16 reg, u16 val)
 {
-	u8 b[4] = { (reg >> 8) & 0xff, reg & 0xff, (val >> 8) & 0xff, val & 0xff };
 	struct i2c_msg msg = {
-		.addr = i2c->i2c_addr >> 1, .flags = 0, .buf = b, .len = 4
+		.addr = i2c->i2c_addr >> 1, .flags = 0,
+		.buf = i2c->i2c_write_buffer, .len = 4
 	};
 
+	i2c->i2c_write_buffer[0] = (reg >> 8) & 0xff;
+	i2c->i2c_write_buffer[1] = reg & 0xff;
+	i2c->i2c_write_buffer[2] = (val >> 8) & 0xff;
+	i2c->i2c_write_buffer[3] = val & 0xff;
+
 	return i2c_transfer(i2c->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
 }
 
@@ -1015,8 +1038,8 @@ static int dib9000_fw_memmbx_sync(struct dib9000_state *state, u8 i)
 		return 0;
 	dib9000_risc_mem_write(state, FE_MM_RW_SYNC, &i);
 	do {
-		dib9000_risc_mem_read(state, FE_MM_RW_SYNC, &i, 1);
-	} while (i && index_loop--);
+		dib9000_risc_mem_read(state, FE_MM_RW_SYNC, state->i2c_read_buffer, 1);
+	} while (state->i2c_read_buffer[0] && index_loop--);
 
 	if (index_loop > 0)
 		return 0;
@@ -1139,7 +1162,7 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 
 		s8 intlv_native;
 	};
-	struct dibDVBTChannel ch;
+	struct dibDVBTChannel *ch;
 	int ret = 0;
 
 	DibAcquireLock(&state->platform.risc.mem_mbx_lock);
@@ -1148,9 +1171,12 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 		ret = -EIO;
 	}
 
-	dib9000_risc_mem_read(state, FE_MM_R_CHANNEL_UNION, (u8 *) &ch, sizeof(struct dibDVBTChannel));
+	dib9000_risc_mem_read(state, FE_MM_R_CHANNEL_UNION,
+			state->i2c_read_buffer, sizeof(struct dibDVBTChannel));
+	ch = (struct dibDVBTChannel *)state->i2c_read_buffer;
+
 
-	switch (ch.spectrum_inversion & 0x7) {
+	switch (ch->spectrum_inversion & 0x7) {
 	case 1:
 		state->fe[0]->dtv_property_cache.inversion = INVERSION_ON;
 		break;
@@ -1162,7 +1188,7 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 		state->fe[0]->dtv_property_cache.inversion = INVERSION_AUTO;
 		break;
 	}
-	switch (ch.nfft) {
+	switch (ch->nfft) {
 	case 0:
 		state->fe[0]->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_2K;
 		break;
@@ -1177,7 +1203,7 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 		state->fe[0]->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_AUTO;
 		break;
 	}
-	switch (ch.guard) {
+	switch (ch->guard) {
 	case 0:
 		state->fe[0]->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_32;
 		break;
@@ -1195,7 +1221,7 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 		state->fe[0]->dtv_property_cache.guard_interval = GUARD_INTERVAL_AUTO;
 		break;
 	}
-	switch (ch.constellation) {
+	switch (ch->constellation) {
 	case 2:
 		state->fe[0]->dtv_property_cache.modulation = QAM_64;
 		break;
@@ -1210,7 +1236,7 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 		state->fe[0]->dtv_property_cache.modulation = QAM_AUTO;
 		break;
 	}
-	switch (ch.hrch) {
+	switch (ch->hrch) {
 	case 0:
 		state->fe[0]->dtv_property_cache.hierarchy = HIERARCHY_NONE;
 		break;
@@ -1222,7 +1248,7 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 		state->fe[0]->dtv_property_cache.hierarchy = HIERARCHY_AUTO;
 		break;
 	}
-	switch (ch.code_rate_hp) {
+	switch (ch->code_rate_hp) {
 	case 1:
 		state->fe[0]->dtv_property_cache.code_rate_HP = FEC_1_2;
 		break;
@@ -1243,7 +1269,7 @@ static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_p
 		state->fe[0]->dtv_property_cache.code_rate_HP = FEC_AUTO;
 		break;
 	}
-	switch (ch.code_rate_lp) {
+	switch (ch->code_rate_lp) {
 	case 1:
 		state->fe[0]->dtv_property_cache.code_rate_LP = FEC_1_2;
 		break;
@@ -1439,9 +1465,10 @@ static int dib9000_fw_tune(struct dvb_frontend *fe, struct dvb_frontend_paramete
 		break;
 	case CT_DEMOD_STEP_1:
 		if (search)
-			dib9000_risc_mem_read(state, FE_MM_R_CHANNEL_SEARCH_STATE, (u8 *) &i, 1);
+			dib9000_risc_mem_read(state, FE_MM_R_CHANNEL_SEARCH_STATE, state->i2c_read_buffer, 1);
 		else
-			dib9000_risc_mem_read(state, FE_MM_R_CHANNEL_TUNE_STATE, (u8 *) &i, 1);
+			dib9000_risc_mem_read(state, FE_MM_R_CHANNEL_TUNE_STATE, state->i2c_read_buffer, 1);
+		i = (s8)state->i2c_read_buffer[0];
 		switch (i) {	/* something happened */
 		case 0:
 			break;
@@ -2038,14 +2065,17 @@ static int dib9000_read_status(struct dvb_frontend *fe, fe_status_t * stat)
 static int dib9000_read_ber(struct dvb_frontend *fe, u32 * ber)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
-	u16 c[16];
+	u16 *c;
 
 	DibAcquireLock(&state->platform.risc.mem_mbx_lock);
 	if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0)
 		return -EIO;
-	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, sizeof(c));
+	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR,
+			state->i2c_read_buffer, 16 * 2);
 	DibReleaseLock(&state->platform.risc.mem_mbx_lock);
 
+	c = (u16 *)state->i2c_read_buffer;
+
 	*ber = c[10] << 16 | c[11];
 	return 0;
 }
@@ -2054,7 +2084,7 @@ static int dib9000_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
 	u8 index_frontend;
-	u16 c[16];
+	u16 *c = (u16 *)state->i2c_read_buffer;
 	u16 val;
 
 	*strength = 0;
@@ -2069,7 +2099,7 @@ static int dib9000_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
 	DibAcquireLock(&state->platform.risc.mem_mbx_lock);
 	if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0)
 		return -EIO;
-	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, sizeof(c));
+	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, 16 * 2);
 	DibReleaseLock(&state->platform.risc.mem_mbx_lock);
 
 	val = 65535 - c[4];
@@ -2083,14 +2113,14 @@ static int dib9000_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
 static u32 dib9000_get_snr(struct dvb_frontend *fe)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
-	u16 c[16];
+	u16 *c = (u16 *)state->i2c_read_buffer;
 	u32 n, s, exp;
 	u16 val;
 
 	DibAcquireLock(&state->platform.risc.mem_mbx_lock);
 	if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0)
 		return -EIO;
-	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, sizeof(c));
+	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, 16 * 2);
 	DibReleaseLock(&state->platform.risc.mem_mbx_lock);
 
 	val = c[7];
@@ -2137,12 +2167,12 @@ static int dib9000_read_snr(struct dvb_frontend *fe, u16 * snr)
 static int dib9000_read_unc_blocks(struct dvb_frontend *fe, u32 * unc)
 {
 	struct dib9000_state *state = fe->demodulator_priv;
-	u16 c[16];
+	u16 *c = (u16 *)state->i2c_read_buffer;
 
 	DibAcquireLock(&state->platform.risc.mem_mbx_lock);
 	if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0)
 		return -EIO;
-	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, sizeof(c));
+	dib9000_risc_mem_read(state, FE_MM_R_FE_MONITOR, (u8 *) c, 16 * 2);
 	DibReleaseLock(&state->platform.risc.mem_mbx_lock);
 
 	*unc = c[12];
@@ -2151,10 +2181,22 @@ static int dib9000_read_unc_blocks(struct dvb_frontend *fe, u32 * unc)
 
 int dib9000_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, u8 first_addr)
 {
-	int k = 0;
+	int k = 0, ret = 0;
 	u8 new_addr = 0;
 	struct i2c_device client = {.i2c_adap = i2c };
 
+	client.i2c_write_buffer = kzalloc(4 * sizeof(u8), GFP_KERNEL);
+	if (!client.i2c_write_buffer) {
+		dprintk("%s: not enough memory", __func__);
+		return -ENOMEM;
+	}
+	client.i2c_read_buffer = kzalloc(4 * sizeof(u8), GFP_KERNEL);
+	if (!client.i2c_read_buffer) {
+		dprintk("%s: not enough memory", __func__);
+		ret = -ENOMEM;
+		goto error_memory;
+	}
+
 	client.i2c_addr = default_addr + 16;
 	dib9000_i2c_write16(&client, 1796, 0x0);
 
@@ -2178,7 +2220,8 @@ int dib9000_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 defaul
 			client.i2c_addr = default_addr;
 			if (dib9000_identify(&client) == 0) {
 				dprintk("DiB9000 #%d: not identified", k);
-				return -EIO;
+				ret = -EIO;
+				goto error;
 			}
 		}
 
@@ -2196,7 +2239,12 @@ int dib9000_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 defaul
 		dib9000_i2c_write16(&client, 1795, 0);
 	}
 
-	return 0;
+error:
+	kfree(client.i2c_read_buffer);
+error_memory:
+	kfree(client.i2c_write_buffer);
+
+	return ret;
 }
 EXPORT_SYMBOL(dib9000_i2c_enumeration);
 
@@ -2255,12 +2303,16 @@ struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, c
 	if (st == NULL)
 		return NULL;
 	fe = kzalloc(sizeof(struct dvb_frontend), GFP_KERNEL);
-	if (fe == NULL)
+	if (fe == NULL) {
+		kfree(st);
 		return NULL;
+	}
 
 	memcpy(&st->chip.d9.cfg, cfg, sizeof(struct dib9000_config));
 	st->i2c.i2c_adap = i2c_adap;
 	st->i2c.i2c_addr = i2c_addr;
+	st->i2c.i2c_write_buffer = st->i2c_write_buffer;
+	st->i2c.i2c_read_buffer = st->i2c_read_buffer;
 
 	st->gpio_dir = DIB9000_GPIO_DEFAULT_DIRECTIONS;
 	st->gpio_val = DIB9000_GPIO_DEFAULT_VALUES;
diff --git a/drivers/media/dvb/frontends/dibx000_common.c b/drivers/media/dvb/frontends/dibx000_common.c
index f6938f97feb49fd6f3dc258bafe253ebe06a54a2..dc5d17a6757944e97670358c5f1ea46428190cd8 100644
--- a/drivers/media/dvb/frontends/dibx000_common.c
+++ b/drivers/media/dvb/frontends/dibx000_common.c
@@ -10,30 +10,39 @@ MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
 
 static int dibx000_write_word(struct dibx000_i2c_master *mst, u16 reg, u16 val)
 {
-	u8 b[4] = {
-		(reg >> 8) & 0xff, reg & 0xff,
-		(val >> 8) & 0xff, val & 0xff,
-	};
-	struct i2c_msg msg = {
-		.addr = mst->i2c_addr,.flags = 0,.buf = b,.len = 4
-	};
-
-	return i2c_transfer(mst->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
+	mst->i2c_write_buffer[0] = (reg >> 8) & 0xff;
+	mst->i2c_write_buffer[1] = reg & 0xff;
+	mst->i2c_write_buffer[2] = (val >> 8) & 0xff;
+	mst->i2c_write_buffer[3] = val & 0xff;
+
+	memset(mst->msg, 0, sizeof(struct i2c_msg));
+	mst->msg[0].addr = mst->i2c_addr;
+	mst->msg[0].flags = 0;
+	mst->msg[0].buf = mst->i2c_write_buffer;
+	mst->msg[0].len = 4;
+
+	return i2c_transfer(mst->i2c_adap, mst->msg, 1) != 1 ? -EREMOTEIO : 0;
 }
 
 static u16 dibx000_read_word(struct dibx000_i2c_master *mst, u16 reg)
 {
-	u8 wb[2] = { reg >> 8, reg & 0xff };
-	u8 rb[2];
-	struct i2c_msg msg[2] = {
-		{.addr = mst->i2c_addr, .flags = 0, .buf = wb, .len = 2},
-		{.addr = mst->i2c_addr, .flags = I2C_M_RD, .buf = rb, .len = 2},
-	};
-
-	if (i2c_transfer(mst->i2c_adap, msg, 2) != 2)
+	mst->i2c_write_buffer[0] = reg >> 8;
+	mst->i2c_write_buffer[1] = reg & 0xff;
+
+	memset(mst->msg, 0, 2 * sizeof(struct i2c_msg));
+	mst->msg[0].addr = mst->i2c_addr;
+	mst->msg[0].flags = 0;
+	mst->msg[0].buf = mst->i2c_write_buffer;
+	mst->msg[0].len = 2;
+	mst->msg[1].addr = mst->i2c_addr;
+	mst->msg[1].flags = I2C_M_RD;
+	mst->msg[1].buf = mst->i2c_read_buffer;
+	mst->msg[1].len = 2;
+
+	if (i2c_transfer(mst->i2c_adap, mst->msg, 2) != 2)
 		dprintk("i2c read error on %d", reg);
 
-	return (rb[0] << 8) | rb[1];
+	return (mst->i2c_read_buffer[0] << 8) | mst->i2c_read_buffer[1];
 }
 
 static int dibx000_is_i2c_done(struct dibx000_i2c_master *mst)
@@ -248,26 +257,32 @@ static int dibx000_i2c_gated_gpio67_xfer(struct i2c_adapter *i2c_adap,
 					struct i2c_msg msg[], int num)
 {
 	struct dibx000_i2c_master *mst = i2c_get_adapdata(i2c_adap);
-	struct i2c_msg m[2 + num];
-	u8 tx_open[4], tx_close[4];
 
-	memset(m, 0, sizeof(struct i2c_msg) * (2 + num));
+	if (num > 32) {
+		dprintk("%s: too much I2C message to be transmitted (%i).\
+				Maximum is 32", __func__, num);
+		return -ENOMEM;
+	}
+
+	memset(mst->msg, 0, sizeof(struct i2c_msg) * (2 + num));
 
 	dibx000_i2c_select_interface(mst, DIBX000_I2C_INTERFACE_GPIO_6_7);
 
-	dibx000_i2c_gate_ctrl(mst, tx_open, msg[0].addr, 1);
-	m[0].addr = mst->i2c_addr;
-	m[0].buf = tx_open;
-	m[0].len = 4;
+	/* open the gate */
+	dibx000_i2c_gate_ctrl(mst, &mst->i2c_write_buffer[0], msg[0].addr, 1);
+	mst->msg[0].addr = mst->i2c_addr;
+	mst->msg[0].buf = &mst->i2c_write_buffer[0];
+	mst->msg[0].len = 4;
 
-	memcpy(&m[1], msg, sizeof(struct i2c_msg) * num);
+	memcpy(&mst->msg[1], msg, sizeof(struct i2c_msg) * num);
 
-	dibx000_i2c_gate_ctrl(mst, tx_close, 0, 0);
-	m[num + 1].addr = mst->i2c_addr;
-	m[num + 1].buf = tx_close;
-	m[num + 1].len = 4;
+	/* close the gate */
+	dibx000_i2c_gate_ctrl(mst, &mst->i2c_write_buffer[4], 0, 0);
+	mst->msg[num + 1].addr = mst->i2c_addr;
+	mst->msg[num + 1].buf = &mst->i2c_write_buffer[4];
+	mst->msg[num + 1].len = 4;
 
-	return i2c_transfer(mst->i2c_adap, m, 2 + num) == 2 + num ? num : -EIO;
+	return i2c_transfer(mst->i2c_adap, mst->msg, 2 + num) == 2 + num ? num : -EIO;
 }
 
 static struct i2c_algorithm dibx000_i2c_gated_gpio67_algo = {
@@ -279,26 +294,32 @@ static int dibx000_i2c_gated_tuner_xfer(struct i2c_adapter *i2c_adap,
 					struct i2c_msg msg[], int num)
 {
 	struct dibx000_i2c_master *mst = i2c_get_adapdata(i2c_adap);
-	struct i2c_msg m[2 + num];
-	u8 tx_open[4], tx_close[4];
 
-	memset(m, 0, sizeof(struct i2c_msg) * (2 + num));
+	if (num > 32) {
+		dprintk("%s: too much I2C message to be transmitted (%i).\
+				Maximum is 32", __func__, num);
+		return -ENOMEM;
+	}
+
+	memset(mst->msg, 0, sizeof(struct i2c_msg) * (2 + num));
 
 	dibx000_i2c_select_interface(mst, DIBX000_I2C_INTERFACE_TUNER);
 
-	dibx000_i2c_gate_ctrl(mst, tx_open, msg[0].addr, 1);
-	m[0].addr = mst->i2c_addr;
-	m[0].buf = tx_open;
-	m[0].len = 4;
+	/* open the gate */
+	dibx000_i2c_gate_ctrl(mst, &mst->i2c_write_buffer[0], msg[0].addr, 1);
+	mst->msg[0].addr = mst->i2c_addr;
+	mst->msg[0].buf = &mst->i2c_write_buffer[0];
+	mst->msg[0].len = 4;
 
-	memcpy(&m[1], msg, sizeof(struct i2c_msg) * num);
+	memcpy(&mst->msg[1], msg, sizeof(struct i2c_msg) * num);
 
-	dibx000_i2c_gate_ctrl(mst, tx_close, 0, 0);
-	m[num + 1].addr = mst->i2c_addr;
-	m[num + 1].buf = tx_close;
-	m[num + 1].len = 4;
+	/* close the gate */
+	dibx000_i2c_gate_ctrl(mst, &mst->i2c_write_buffer[4], 0, 0);
+	mst->msg[num + 1].addr = mst->i2c_addr;
+	mst->msg[num + 1].buf = &mst->i2c_write_buffer[4];
+	mst->msg[num + 1].len = 4;
 
-	return i2c_transfer(mst->i2c_adap, m, 2 + num) == 2 + num ? num : -EIO;
+	return i2c_transfer(mst->i2c_adap, mst->msg, 2 + num) == 2 + num ? num : -EIO;
 }
 
 static struct i2c_algorithm dibx000_i2c_gated_tuner_algo = {
diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h
index 977d343369aa42c6dfdb4577bb69c886b6a7ef55..f031165c04596df1e3774db6f039c28ba543c9df 100644
--- a/drivers/media/dvb/frontends/dibx000_common.h
+++ b/drivers/media/dvb/frontends/dibx000_common.h
@@ -28,6 +28,11 @@ struct dibx000_i2c_master {
 	u8 i2c_addr;
 
 	u16 base_reg;
+
+	/* for the I2C transfer */
+	struct i2c_msg msg[34];
+	u8 i2c_write_buffer[8];
+	u8 i2c_read_buffer[2];
 };
 
 extern int dibx000_init_i2c_master(struct dibx000_i2c_master *mst,
diff --git a/drivers/media/dvb/frontends/drx397xD.c b/drivers/media/dvb/frontends/drx397xD.c
deleted file mode 100644
index 536f02b17338289174e486669eab806c30dc2715..0000000000000000000000000000000000000000
--- a/drivers/media/dvb/frontends/drx397xD.c
+++ /dev/null
@@ -1,1511 +0,0 @@
-/*
- * Driver for Micronas drx397xD demodulator
- *
- * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define DEBUG			/* uncomment if you want debugging output */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/firmware.h>
-#include <linux/slab.h>
-#include <asm/div64.h>
-
-#include "dvb_frontend.h"
-#include "drx397xD.h"
-
-static const char mod_name[] = "drx397xD";
-
-#define MAX_CLOCK_DRIFT		200	/* maximal 200 PPM allowed */
-
-#define F_SET_0D0h	1
-#define F_SET_0D4h	2
-
-enum fw_ix {
-#define _FW_ENTRY(a, b, c)	b
-#include "drx397xD_fw.h"
-};
-
-/* chip specifics */
-struct drx397xD_state {
-	struct i2c_adapter *i2c;
-	struct dvb_frontend frontend;
-	struct drx397xD_config config;
-	enum fw_ix chip_rev;
-	int flags;
-	u32 bandwidth_parm;	/* internal bandwidth conversions */
-	u32 f_osc;		/* w90: actual osc frequency [Hz] */
-};
-
-/* Firmware */
-static const char *blob_name[] = {
-#define _BLOB_ENTRY(a, b)		a
-#include "drx397xD_fw.h"
-};
-
-enum blob_ix {
-#define _BLOB_ENTRY(a, b)		b
-#include "drx397xD_fw.h"
-};
-
-static struct {
-	const char *name;
-	const struct firmware *file;
-	rwlock_t lock;
-	int refcnt;
-	const u8 *data[ARRAY_SIZE(blob_name)];
-} fw[] = {
-#define _FW_ENTRY(a, b, c)	{					\
-			.name	= a,					\
-			.file	= NULL,					\
-			.lock	= __RW_LOCK_UNLOCKED(fw[c].lock),	\
-			.refcnt = 0,					\
-			.data	= { }		}
-#include "drx397xD_fw.h"
-};
-
-/* use only with writer lock acquired */
-static void _drx_release_fw(struct drx397xD_state *s, enum fw_ix ix)
-{
-	memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
-	if (fw[ix].file)
-		release_firmware(fw[ix].file);
-}
-
-static void drx_release_fw(struct drx397xD_state *s)
-{
-	enum fw_ix ix = s->chip_rev;
-
-	pr_debug("%s\n", __func__);
-
-	write_lock(&fw[ix].lock);
-	if (fw[ix].refcnt) {
-		fw[ix].refcnt--;
-		if (fw[ix].refcnt == 0)
-			_drx_release_fw(s, ix);
-	}
-	write_unlock(&fw[ix].lock);
-}
-
-static int drx_load_fw(struct drx397xD_state *s, enum fw_ix ix)
-{
-	const u8 *data;
-	size_t size, len;
-	int i = 0, j, rc = -EINVAL;
-
-	pr_debug("%s\n", __func__);
-
-	if (ix < 0 || ix >= ARRAY_SIZE(fw))
-		return -EINVAL;
-	s->chip_rev = ix;
-
-	write_lock(&fw[ix].lock);
-	if (fw[ix].file) {
-		rc = 0;
-		goto exit_ok;
-	}
-	memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
-
-	rc = request_firmware(&fw[ix].file, fw[ix].name, s->i2c->dev.parent);
-	if (rc != 0) {
-		printk(KERN_ERR "%s: Firmware \"%s\" not available\n",
-		       mod_name, fw[ix].name);
-		goto exit_err;
-	}
-
-	if (!fw[ix].file->data || fw[ix].file->size < 10)
-		goto exit_corrupt;
-
-	data = fw[ix].file->data;
-	size = fw[ix].file->size;
-
-	if (data[i++] != 2)	/* check firmware version */
-		goto exit_corrupt;
-
-	do {
-		switch (data[i++]) {
-		case 0x00:	/* bytecode */
-			if (i >= size)
-				break;
-			i += data[i];
-		case 0x01:	/* reset */
-		case 0x02:	/* sleep */
-			i++;
-			break;
-		case 0xfe:	/* name */
-			len = strnlen(&data[i], size - i);
-			if (i + len + 1 >= size)
-				goto exit_corrupt;
-			if (data[i + len + 1] != 0)
-				goto exit_corrupt;
-			for (j = 0; j < ARRAY_SIZE(blob_name); j++) {
-				if (strcmp(blob_name[j], &data[i]) == 0) {
-					fw[ix].data[j] = &data[i + len + 1];
-					pr_debug("Loading %s\n", blob_name[j]);
-				}
-			}
-			i += len + 1;
-			break;
-		case 0xff:	/* file terminator */
-			if (i == size) {
-				rc = 0;
-				goto exit_ok;
-			}
-		default:
-			goto exit_corrupt;
-		}
-	} while (i < size);
-
-exit_corrupt:
-	printk(KERN_ERR "%s: Firmware is corrupt\n", mod_name);
-exit_err:
-	_drx_release_fw(s, ix);
-	fw[ix].refcnt--;
-exit_ok:
-	fw[ix].refcnt++;
-	write_unlock(&fw[ix].lock);
-
-	return rc;
-}
-
-/* i2c bus IO */
-static int write_fw(struct drx397xD_state *s, enum blob_ix ix)
-{
-	const u8 *data;
-	int len, rc = 0, i = 0;
-	struct i2c_msg msg = {
-		.addr = s->config.demod_address,
-		.flags = 0
-	};
-
-	if (ix < 0 || ix >= ARRAY_SIZE(blob_name)) {
-		pr_debug("%s drx_fw_ix_t out of range\n", __func__);
-		return -EINVAL;
-	}
-	pr_debug("%s %s\n", __func__, blob_name[ix]);
-
-	read_lock(&fw[s->chip_rev].lock);
-	data = fw[s->chip_rev].data[ix];
-	if (!data) {
-		rc = -EINVAL;
-		goto exit_rc;
-	}
-
-	for (;;) {
-		switch (data[i++]) {
-		case 0:	/* bytecode */
-			len = data[i++];
-			msg.len = len;
-			msg.buf = (__u8 *) &data[i];
-			if (i2c_transfer(s->i2c, &msg, 1) != 1) {
-				rc = -EIO;
-				goto exit_rc;
-			}
-			i += len;
-			break;
-		case 1:	/* reset */
-		case 2:	/* sleep */
-			i++;
-			break;
-		default:
-			goto exit_rc;
-		}
-	}
-exit_rc:
-	read_unlock(&fw[s->chip_rev].lock);
-
-	return rc;
-}
-
-/* Function is not endian safe, use the RD16 wrapper below */
-static int _read16(struct drx397xD_state *s, __le32 i2c_adr)
-{
-	int rc;
-	u8 a[4];
-	__le16 v;
-	struct i2c_msg msg[2] = {
-		{
-			.addr = s->config.demod_address,
-			.flags = 0,
-			.buf = a,
-			.len = sizeof(a)
-		}, {
-			.addr = s->config.demod_address,
-			.flags = I2C_M_RD,
-			.buf = (u8 *)&v,
-			.len = sizeof(v)
-		}
-	};
-
-	*(__le32 *) a = i2c_adr;
-
-	rc = i2c_transfer(s->i2c, msg, 2);
-	if (rc != 2)
-		return -EIO;
-
-	return le16_to_cpu(v);
-}
-
-/* Function is not endian safe, use the WR16.. wrappers below */
-static int _write16(struct drx397xD_state *s, __le32 i2c_adr, __le16 val)
-{
-	u8 a[6];
-	int rc;
-	struct i2c_msg msg = {
-		.addr = s->config.demod_address,
-		.flags = 0,
-		.buf = a,
-		.len = sizeof(a)
-	};
-
-	*(__le32 *)a = i2c_adr;
-	*(__le16 *)&a[4] = val;
-
-	rc = i2c_transfer(s->i2c, &msg, 1);
-	if (rc != 1)
-		return -EIO;
-
-	return 0;
-}
-
-#define WR16(ss, adr, val) \
-		_write16(ss, I2C_ADR_C0(adr), cpu_to_le16(val))
-#define WR16_E0(ss, adr, val) \
-		_write16(ss, I2C_ADR_E0(adr), cpu_to_le16(val))
-#define RD16(ss, adr) \
-		_read16(ss, I2C_ADR_C0(adr))
-
-#define EXIT_RC(cmd)	\
-	if ((rc = (cmd)) < 0)	\
-		goto exit_rc
-
-/* Tuner callback */
-static int PLL_Set(struct drx397xD_state *s,
-		   struct dvb_frontend_parameters *fep, int *df_tuner)
-{
-	struct dvb_frontend *fe = &s->frontend;
-	u32 f_tuner, f = fep->frequency;
-	int rc;
-
-	pr_debug("%s\n", __func__);
-
-	if ((f > s->frontend.ops.tuner_ops.info.frequency_max) ||
-	    (f < s->frontend.ops.tuner_ops.info.frequency_min))
-		return -EINVAL;
-
-	*df_tuner = 0;
-	if (!s->frontend.ops.tuner_ops.set_params ||
-	    !s->frontend.ops.tuner_ops.get_frequency)
-		return -ENOSYS;
-
-	rc = s->frontend.ops.tuner_ops.set_params(fe, fep);
-	if (rc < 0)
-		return rc;
-
-	rc = s->frontend.ops.tuner_ops.get_frequency(fe, &f_tuner);
-	if (rc < 0)
-		return rc;
-
-	*df_tuner = f_tuner - f;
-	pr_debug("%s requested %d [Hz] tuner %d [Hz]\n", __func__, f,
-		 f_tuner);
-
-	return 0;
-}
-
-/* Demodulator helper functions */
-static int SC_WaitForReady(struct drx397xD_state *s)
-{
-	int cnt = 1000;
-	int rc;
-
-	pr_debug("%s\n", __func__);
-
-	while (cnt--) {
-		rc = RD16(s, 0x820043);
-		if (rc == 0)
-			return 0;
-	}
-
-	return -1;
-}
-
-static int SC_SendCommand(struct drx397xD_state *s, int cmd)
-{
-	int rc;
-
-	pr_debug("%s\n", __func__);
-
-	WR16(s, 0x820043, cmd);
-	SC_WaitForReady(s);
-	rc = RD16(s, 0x820042);
-	if ((rc & 0xffff) == 0xffff)
-		return -1;
-
-	return 0;
-}
-
-static int HI_Command(struct drx397xD_state *s, u16 cmd)
-{
-	int rc, cnt = 1000;
-
-	pr_debug("%s\n", __func__);
-
-	rc = WR16(s, 0x420032, cmd);
-	if (rc < 0)
-		return rc;
-
-	do {
-		rc = RD16(s, 0x420032);
-		if (rc == 0) {
-			rc = RD16(s, 0x420031);
-			return rc;
-		}
-		if (rc < 0)
-			return rc;
-	} while (--cnt);
-
-	return rc;
-}
-
-static int HI_CfgCommand(struct drx397xD_state *s)
-{
-
-	pr_debug("%s\n", __func__);
-
-	WR16(s, 0x420033, 0x3973);
-	WR16(s, 0x420034, s->config.w50);	/* code 4, log 4 */
-	WR16(s, 0x420035, s->config.w52);	/* code 15,  log 9 */
-	WR16(s, 0x420036, s->config.demod_address << 1);
-	WR16(s, 0x420037, s->config.w56);	/* code (set_i2c ??  initX 1 ), log 1 */
-	/* WR16(s, 0x420033, 0x3973); */
-	if ((s->config.w56 & 8) == 0)
-		return HI_Command(s, 3);
-
-	return WR16(s, 0x420032, 0x3);
-}
-
-static const u8 fastIncrDecLUT_15273[] = {
-	0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14,
-	0x15, 0x16, 0x17, 0x18, 0x1a, 0x1b, 0x1c, 0x1d, 0x1f
-};
-
-static const u8 slowIncrDecLUT_15272[] = {
-	3, 4, 4, 5, 6
-};
-
-static int SetCfgIfAgc(struct drx397xD_state *s, struct drx397xD_CfgIfAgc *agc)
-{
-	u16 w06 = agc->w06;
-	u16 w08 = agc->w08;
-	u16 w0A = agc->w0A;
-	u16 w0C = agc->w0C;
-	int quot, rem, i, rc = -EINVAL;
-
-	pr_debug("%s\n", __func__);
-
-	if (agc->w04 > 0x3ff)
-		goto exit_rc;
-
-	if (agc->d00 == 1) {
-		EXIT_RC(RD16(s, 0x0c20010));
-		rc &= ~0x10;
-		EXIT_RC(WR16(s, 0x0c20010, rc));
-		return WR16(s, 0x0c20030, agc->w04 & 0x7ff);
-	}
-
-	if (agc->d00 != 0)
-		goto exit_rc;
-	if (w0A < w08)
-		goto exit_rc;
-	if (w0A > 0x3ff)
-		goto exit_rc;
-	if (w0C > 0x3ff)
-		goto exit_rc;
-	if (w06 > 0x3ff)
-		goto exit_rc;
-
-	EXIT_RC(RD16(s, 0x0c20010));
-	rc |= 0x10;
-	EXIT_RC(WR16(s, 0x0c20010, rc));
-
-	EXIT_RC(WR16(s, 0x0c20025, (w06 >> 1) & 0x1ff));
-	EXIT_RC(WR16(s, 0x0c20031, (w0A - w08) >> 1));
-	EXIT_RC(WR16(s, 0x0c20032, ((w0A + w08) >> 1) - 0x1ff));
-
-	quot = w0C / 113;
-	rem = w0C % 113;
-	if (quot <= 8) {
-		quot = 8 - quot;
-	} else {
-		quot = 0;
-		rem += 113;
-	}
-
-	EXIT_RC(WR16(s, 0x0c20024, quot));
-
-	i = fastIncrDecLUT_15273[rem / 8];
-	EXIT_RC(WR16(s, 0x0c2002d, i));
-	EXIT_RC(WR16(s, 0x0c2002e, i));
-
-	i = slowIncrDecLUT_15272[rem / 28];
-	EXIT_RC(WR16(s, 0x0c2002b, i));
-	rc = WR16(s, 0x0c2002c, i);
-exit_rc:
-	return rc;
-}
-
-static int SetCfgRfAgc(struct drx397xD_state *s, struct drx397xD_CfgRfAgc *agc)
-{
-	u16 w04 = agc->w04;
-	u16 w06 = agc->w06;
-	int rc = -1;
-
-	pr_debug("%s %d 0x%x 0x%x\n", __func__, agc->d00, w04, w06);
-
-	if (w04 > 0x3ff)
-		goto exit_rc;
-
-	switch (agc->d00) {
-	case 1:
-		if (w04 == 0x3ff)
-			w04 = 0x400;
-
-		EXIT_RC(WR16(s, 0x0c20036, w04));
-		s->config.w9C &= ~2;
-		EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
-		EXIT_RC(RD16(s, 0x0c20010));
-		rc &= 0xbfdf;
-		EXIT_RC(WR16(s, 0x0c20010, rc));
-		EXIT_RC(RD16(s, 0x0c20013));
-		rc &= ~2;
-		break;
-	case 0:
-		/* loc_8000659 */
-		s->config.w9C &= ~2;
-		EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
-		EXIT_RC(RD16(s, 0x0c20010));
-		rc &= 0xbfdf;
-		rc |= 0x4000;
-		EXIT_RC(WR16(s, 0x0c20010, rc));
-		EXIT_RC(WR16(s, 0x0c20051, (w06 >> 4) & 0x3f));
-		EXIT_RC(RD16(s, 0x0c20013));
-		rc &= ~2;
-		break;
-	default:
-		s->config.w9C |= 2;
-		EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
-		EXIT_RC(RD16(s, 0x0c20010));
-		rc &= 0xbfdf;
-		EXIT_RC(WR16(s, 0x0c20010, rc));
-
-		EXIT_RC(WR16(s, 0x0c20036, 0));
-
-		EXIT_RC(RD16(s, 0x0c20013));
-		rc |= 2;
-	}
-	rc = WR16(s, 0x0c20013, rc);
-
-exit_rc:
-	return rc;
-}
-
-static int GetLockStatus(struct drx397xD_state *s, int *lockstat)
-{
-	int rc;
-
-	*lockstat = 0;
-
-	rc = RD16(s, 0x082004b);
-	if (rc < 0)
-		return rc;
-
-	if (s->config.d60 != 2)
-		return 0;
-
-	if ((rc & 7) == 7)
-		*lockstat |= 1;
-	if ((rc & 3) == 3)
-		*lockstat |= 2;
-	if (rc & 1)
-		*lockstat |= 4;
-	return 0;
-}
-
-static int CorrectSysClockDeviation(struct drx397xD_state *s)
-{
-	int rc = -EINVAL;
-	int lockstat;
-	u32 clk, clk_limit;
-
-	pr_debug("%s\n", __func__);
-
-	if (s->config.d5C == 0) {
-		EXIT_RC(WR16(s, 0x08200e8, 0x010));
-		EXIT_RC(WR16(s, 0x08200e9, 0x113));
-		s->config.d5C = 1;
-		return rc;
-	}
-	if (s->config.d5C != 1)
-		goto exit_rc;
-
-	rc = RD16(s, 0x0820048);
-
-	rc = GetLockStatus(s, &lockstat);
-	if (rc < 0)
-		goto exit_rc;
-	if ((lockstat & 1) == 0)
-		goto exit_rc;
-
-	EXIT_RC(WR16(s, 0x0420033, 0x200));
-	EXIT_RC(WR16(s, 0x0420034, 0xc5));
-	EXIT_RC(WR16(s, 0x0420035, 0x10));
-	EXIT_RC(WR16(s, 0x0420036, 0x1));
-	EXIT_RC(WR16(s, 0x0420037, 0xa));
-	EXIT_RC(HI_Command(s, 6));
-	EXIT_RC(RD16(s, 0x0420040));
-	clk = rc;
-	EXIT_RC(RD16(s, 0x0420041));
-	clk |= rc << 16;
-
-	if (clk <= 0x26ffff)
-		goto exit_rc;
-	if (clk > 0x610000)
-		goto exit_rc;
-
-	if (!s->bandwidth_parm)
-		return -EINVAL;
-
-	/* round & convert to Hz */
-	clk = ((u64) (clk + 0x800000) * s->bandwidth_parm + (1 << 20)) >> 21;
-	clk_limit = s->config.f_osc * MAX_CLOCK_DRIFT / 1000;
-
-	if (clk - s->config.f_osc * 1000 + clk_limit <= 2 * clk_limit) {
-		s->f_osc = clk;
-		pr_debug("%s: osc %d %d [Hz]\n", __func__,
-			 s->config.f_osc * 1000, clk - s->config.f_osc * 1000);
-	}
-	rc = WR16(s, 0x08200e8, 0);
-
-exit_rc:
-	return rc;
-}
-
-static int ConfigureMPEGOutput(struct drx397xD_state *s, int type)
-{
-	int rc, si, bp;
-
-	pr_debug("%s\n", __func__);
-
-	si = s->config.wA0;
-	if (s->config.w98 == 0) {
-		si |= 1;
-		bp = 0;
-	} else {
-		si &= ~1;
-		bp = 0x200;
-	}
-	if (s->config.w9A == 0)
-		si |= 0x80;
-	else
-		si &= ~0x80;
-
-	EXIT_RC(WR16(s, 0x2150045, 0));
-	EXIT_RC(WR16(s, 0x2150010, si));
-	EXIT_RC(WR16(s, 0x2150011, bp));
-	rc = WR16(s, 0x2150012, (type == 0 ? 0xfff : 0));
-
-exit_rc:
-	return rc;
-}
-
-static int drx_tune(struct drx397xD_state *s,
-		    struct dvb_frontend_parameters *fep)
-{
-	u16 v22 = 0;
-	u16 v1C = 0;
-	u16 v1A = 0;
-	u16 v18 = 0;
-	u32 edi = 0, ebx = 0, ebp = 0, edx = 0;
-	u16 v20 = 0, v1E = 0, v16 = 0, v14 = 0, v12 = 0, v10 = 0, v0E = 0;
-
-	int rc, df_tuner = 0;
-	int a, b, c, d;
-	pr_debug("%s %d\n", __func__, s->config.d60);
-
-	if (s->config.d60 != 2)
-		goto set_tuner;
-	rc = CorrectSysClockDeviation(s);
-	if (rc < 0)
-		goto set_tuner;
-
-	s->config.d60 = 1;
-	rc = ConfigureMPEGOutput(s, 0);
-	if (rc < 0)
-		goto set_tuner;
-set_tuner:
-
-	rc = PLL_Set(s, fep, &df_tuner);
-	if (rc < 0) {
-		printk(KERN_ERR "Error in pll_set\n");
-		goto exit_rc;
-	}
-	msleep(200);
-
-	a = rc = RD16(s, 0x2150016);
-	if (rc < 0)
-		goto exit_rc;
-	b = rc = RD16(s, 0x2150010);
-	if (rc < 0)
-		goto exit_rc;
-	c = rc = RD16(s, 0x2150034);
-	if (rc < 0)
-		goto exit_rc;
-	d = rc = RD16(s, 0x2150035);
-	if (rc < 0)
-		goto exit_rc;
-	rc = WR16(s, 0x2150014, c);
-	rc = WR16(s, 0x2150015, d);
-	rc = WR16(s, 0x2150010, 0);
-	rc = WR16(s, 0x2150000, 2);
-	rc = WR16(s, 0x2150036, 0x0fff);
-	rc = WR16(s, 0x2150016, a);
-
-	rc = WR16(s, 0x2150010, 2);
-	rc = WR16(s, 0x2150007, 0);
-	rc = WR16(s, 0x2150000, 1);
-	rc = WR16(s, 0x2110000, 0);
-	rc = WR16(s, 0x0800000, 0);
-	rc = WR16(s, 0x2800000, 0);
-	rc = WR16(s, 0x2110010, 0x664);
-
-	rc = write_fw(s, DRXD_ResetECRAM);
-	rc = WR16(s, 0x2110000, 1);
-
-	rc = write_fw(s, DRXD_InitSC);
-	if (rc < 0)
-		goto exit_rc;
-
-	rc = SetCfgIfAgc(s, &s->config.ifagc);
-	if (rc < 0)
-		goto exit_rc;
-
-	rc = SetCfgRfAgc(s, &s->config.rfagc);
-	if (rc < 0)
-		goto exit_rc;
-
-	if (fep->u.ofdm.transmission_mode != TRANSMISSION_MODE_2K)
-		v22 = 1;
-	switch (fep->u.ofdm.transmission_mode) {
-	case TRANSMISSION_MODE_8K:
-		edi = 1;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-
-		rc = WR16(s, 0x2010010, 0);
-		if (rc < 0)
-			break;
-		v1C = 0x63;
-		v1A = 0x53;
-		v18 = 0x43;
-		break;
-	default:
-		edi = 0;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-
-		rc = WR16(s, 0x2010010, 1);
-		if (rc < 0)
-			break;
-
-		v1C = 0x61;
-		v1A = 0x47;
-		v18 = 0x41;
-	}
-
-	switch (fep->u.ofdm.guard_interval) {
-	case GUARD_INTERVAL_1_4:
-		edi |= 0x0c;
-		break;
-	case GUARD_INTERVAL_1_8:
-		edi |= 0x08;
-		break;
-	case GUARD_INTERVAL_1_16:
-		edi |= 0x04;
-		break;
-	case GUARD_INTERVAL_1_32:
-		break;
-	default:
-		v22 |= 2;
-	}
-
-	ebx = 0;
-	ebp = 0;
-	v20 = 0;
-	v1E = 0;
-	v16 = 0;
-	v14 = 0;
-	v12 = 0;
-	v10 = 0;
-	v0E = 0;
-
-	switch (fep->u.ofdm.hierarchy_information) {
-	case HIERARCHY_1:
-		edi |= 0x40;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x1c10047, 1);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x2010012, 1);
-		if (rc < 0)
-			goto exit_rc;
-		ebx = 0x19f;
-		ebp = 0x1fb;
-		v20 = 0x0c0;
-		v1E = 0x195;
-		v16 = 0x1d6;
-		v14 = 0x1ef;
-		v12 = 4;
-		v10 = 5;
-		v0E = 5;
-		break;
-	case HIERARCHY_2:
-		edi |= 0x80;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x1c10047, 2);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x2010012, 2);
-		if (rc < 0)
-			goto exit_rc;
-		ebx = 0x08f;
-		ebp = 0x12f;
-		v20 = 0x0c0;
-		v1E = 0x11e;
-		v16 = 0x1d6;
-		v14 = 0x15e;
-		v12 = 4;
-		v10 = 5;
-		v0E = 5;
-		break;
-	case HIERARCHY_4:
-		edi |= 0xc0;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x1c10047, 3);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x2010012, 3);
-		if (rc < 0)
-			goto exit_rc;
-		ebx = 0x14d;
-		ebp = 0x197;
-		v20 = 0x0c0;
-		v1E = 0x1ce;
-		v16 = 0x1d6;
-		v14 = 0x11a;
-		v12 = 4;
-		v10 = 6;
-		v0E = 5;
-		break;
-	default:
-		v22 |= 8;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x1c10047, 0);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x2010012, 0);
-		if (rc < 0)
-			goto exit_rc;
-				/* QPSK    QAM16  QAM64	*/
-		ebx = 0x19f;	/*                 62	*/
-		ebp = 0x1fb;	/*                 15	*/
-		v20 = 0x16a;	/*  62			*/
-		v1E = 0x195;	/*         62		*/
-		v16 = 0x1bb;	/*  15			*/
-		v14 = 0x1ef;	/*         15		*/
-		v12 = 5;	/*  16			*/
-		v10 = 5;	/*         16		*/
-		v0E = 5;	/*                 16	*/
-	}
-
-	switch (fep->u.ofdm.constellation) {
-	default:
-		v22 |= 4;
-	case QPSK:
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-
-		rc = WR16(s, 0x1c10046, 0);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x2010011, 0);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001a, 0x10);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001b, 0);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001c, 0);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10062, v20);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c1002a, v1C);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10015, v16);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10016, v12);
-		if (rc < 0)
-			goto exit_rc;
-		break;
-	case QAM_16:
-		edi |= 0x10;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-
-		rc = WR16(s, 0x1c10046, 1);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x2010011, 1);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001a, 0x10);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001b, 4);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001c, 0);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10062, v1E);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c1002a, v1A);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10015, v14);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10016, v10);
-		if (rc < 0)
-			goto exit_rc;
-		break;
-	case QAM_64:
-		edi |= 0x20;
-		rc = WR16(s, 0x1c10046, 2);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x2010011, 2);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001a, 0x20);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001b, 8);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x201001c, 2);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10062, ebx);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c1002a, v18);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10015, ebp);
-		if (rc < 0)
-			goto exit_rc;
-		rc = WR16(s, 0x1c10016, v0E);
-		if (rc < 0)
-			goto exit_rc;
-		break;
-	}
-
-	if (s->config.s20d24 == 1) {
-		rc = WR16(s, 0x2010013, 0);
-	} else {
-		rc = WR16(s, 0x2010013, 1);
-		edi |= 0x1000;
-	}
-
-	switch (fep->u.ofdm.code_rate_HP) {
-	default:
-		v22 |= 0x10;
-	case FEC_1_2:
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x2090011, 0);
-		break;
-	case FEC_2_3:
-		edi |= 0x200;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x2090011, 1);
-		break;
-	case FEC_3_4:
-		edi |= 0x400;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x2090011, 2);
-		break;
-	case FEC_5_6:		/* 5 */
-		edi |= 0x600;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x2090011, 3);
-		break;
-	case FEC_7_8:		/* 7 */
-		edi |= 0x800;
-		if (s->chip_rev == DRXD_FW_B1)
-			break;
-		rc = WR16(s, 0x2090011, 4);
-		break;
-	};
-	if (rc < 0)
-		goto exit_rc;
-
-	switch (fep->u.ofdm.bandwidth) {
-	default:
-		rc = -EINVAL;
-		goto exit_rc;
-	case BANDWIDTH_8_MHZ:	/* 0 */
-	case BANDWIDTH_AUTO:
-		rc = WR16(s, 0x0c2003f, 0x32);
-		s->bandwidth_parm = ebx = 0x8b8249;
-		edx = 0;
-		break;
-	case BANDWIDTH_7_MHZ:
-		rc = WR16(s, 0x0c2003f, 0x3b);
-		s->bandwidth_parm = ebx = 0x7a1200;
-		edx = 0x4807;
-		break;
-	case BANDWIDTH_6_MHZ:
-		rc = WR16(s, 0x0c2003f, 0x47);
-		s->bandwidth_parm = ebx = 0x68a1b6;
-		edx = 0x0f07;
-		break;
-	};
-
-	if (rc < 0)
-		goto exit_rc;
-
-	rc = WR16(s, 0x08200ec, edx);
-	if (rc < 0)
-		goto exit_rc;
-
-	rc = RD16(s, 0x0820050);
-	if (rc < 0)
-		goto exit_rc;
-	rc = WR16(s, 0x0820050, rc);
-
-	{
-		/* Configure bandwidth specific factor */
-		ebx = div64_u64(((u64) (s->f_osc) << 21) + (ebx >> 1),
-				     (u64)ebx) - 0x800000;
-		EXIT_RC(WR16(s, 0x0c50010, ebx & 0xffff));
-		EXIT_RC(WR16(s, 0x0c50011, ebx >> 16));
-
-		/* drx397xD oscillator calibration */
-		ebx = div64_u64(((u64) (s->config.f_if + df_tuner) << 28) +
-				     (s->f_osc >> 1), (u64)s->f_osc);
-	}
-	ebx &= 0xfffffff;
-	if (fep->inversion == INVERSION_ON)
-		ebx = 0x10000000 - ebx;
-
-	EXIT_RC(WR16(s, 0x0c30010, ebx & 0xffff));
-	EXIT_RC(WR16(s, 0x0c30011, ebx >> 16));
-
-	EXIT_RC(WR16(s, 0x0800000, 1));
-	EXIT_RC(RD16(s, 0x0800000));
-
-
-	EXIT_RC(SC_WaitForReady(s));
-	EXIT_RC(WR16(s, 0x0820042, 0));
-	EXIT_RC(WR16(s, 0x0820041, v22));
-	EXIT_RC(WR16(s, 0x0820040, edi));
-	EXIT_RC(SC_SendCommand(s, 3));
-
-	rc = RD16(s, 0x0800000);
-
-	SC_WaitForReady(s);
-	WR16(s, 0x0820042, 0);
-	WR16(s, 0x0820041, 1);
-	WR16(s, 0x0820040, 1);
-	SC_SendCommand(s, 1);
-
-
-	rc = WR16(s, 0x2150000, 2);
-	rc = WR16(s, 0x2150016, a);
-	rc = WR16(s, 0x2150010, 4);
-	rc = WR16(s, 0x2150036, 0);
-	rc = WR16(s, 0x2150000, 1);
-	s->config.d60 = 2;
-
-exit_rc:
-	return rc;
-}
-
-/*******************************************************************************
- * DVB interface
- ******************************************************************************/
-
-static int drx397x_init(struct dvb_frontend *fe)
-{
-	struct drx397xD_state *s = fe->demodulator_priv;
-	int rc;
-
-	pr_debug("%s\n", __func__);
-
-	s->config.rfagc.d00 = 2;	/* 0x7c */
-	s->config.rfagc.w04 = 0;
-	s->config.rfagc.w06 = 0x3ff;
-
-	s->config.ifagc.d00 = 0;	/* 0x68 */
-	s->config.ifagc.w04 = 0;
-	s->config.ifagc.w06 = 140;
-	s->config.ifagc.w08 = 0;
-	s->config.ifagc.w0A = 0x3ff;
-	s->config.ifagc.w0C = 0x388;
-
-	/* for signal strength calculations */
-	s->config.ss76 = 820;
-	s->config.ss78 = 2200;
-	s->config.ss7A = 150;
-
-	/* HI_CfgCommand */
-	s->config.w50 = 4;
-	s->config.w52 = 9;
-
-	s->config.f_if = 42800000;	/* d14: intermediate frequency [Hz] */
-	s->config.f_osc = 48000;	/* s66 : oscillator frequency [kHz] */
-	s->config.w92 = 12000;
-
-	s->config.w9C = 0x000e;
-	s->config.w9E = 0x0000;
-
-	/* ConfigureMPEGOutput params */
-	s->config.wA0 = 4;
-	s->config.w98 = 1;
-	s->config.w9A = 1;
-
-	/* get chip revision */
-	rc = RD16(s, 0x2410019);
-	if (rc < 0)
-		return -ENODEV;
-
-	if (rc == 0) {
-		printk(KERN_INFO "%s: chip revision A2\n", mod_name);
-		rc = drx_load_fw(s, DRXD_FW_A2);
-	} else {
-
-		rc = (rc >> 12) - 3;
-		switch (rc) {
-		case 1:
-			s->flags |= F_SET_0D4h;
-		case 0:
-		case 4:
-			s->flags |= F_SET_0D0h;
-			break;
-		case 2:
-		case 5:
-			break;
-		case 3:
-			s->flags |= F_SET_0D4h;
-			break;
-		default:
-			return -ENODEV;
-		};
-		printk(KERN_INFO "%s: chip revision B1.%d\n", mod_name, rc);
-		rc = drx_load_fw(s, DRXD_FW_B1);
-	}
-	if (rc < 0)
-		goto error;
-
-	rc = WR16(s, 0x0420033, 0x3973);
-	if (rc < 0)
-		goto error;
-
-	rc = HI_Command(s, 2);
-
-	msleep(1);
-
-	if (s->chip_rev == DRXD_FW_A2) {
-		rc = WR16(s, 0x043012d, 0x47F);
-		if (rc < 0)
-			goto error;
-	}
-	rc = WR16_E0(s, 0x0400000, 0);
-	if (rc < 0)
-		goto error;
-
-	if (s->config.w92 > 20000 || s->config.w92 % 4000) {
-		printk(KERN_ERR "%s: invalid osc frequency\n", mod_name);
-		rc = -1;
-		goto error;
-	}
-
-	rc = WR16(s, 0x2410010, 1);
-	if (rc < 0)
-		goto error;
-	rc = WR16(s, 0x2410011, 0x15);
-	if (rc < 0)
-		goto error;
-	rc = WR16(s, 0x2410012, s->config.w92 / 4000);
-	if (rc < 0)
-		goto error;
-#ifdef ORIG_FW
-	rc = WR16(s, 0x2410015, 2);
-	if (rc < 0)
-		goto error;
-#endif
-	rc = WR16(s, 0x2410017, 0x3973);
-	if (rc < 0)
-		goto error;
-
-	s->f_osc = s->config.f_osc * 1000;	/* initial estimator */
-
-	s->config.w56 = 1;
-
-	rc = HI_CfgCommand(s);
-	if (rc < 0)
-		goto error;
-
-	rc = write_fw(s, DRXD_InitAtomicRead);
-	if (rc < 0)
-		goto error;
-
-	if (s->chip_rev == DRXD_FW_A2) {
-		rc = WR16(s, 0x2150013, 0);
-		if (rc < 0)
-			goto error;
-	}
-
-	rc = WR16_E0(s, 0x0400002, 0);
-	if (rc < 0)
-		goto error;
-	rc = WR16(s, 0x0400002, 0);
-	if (rc < 0)
-		goto error;
-
-	if (s->chip_rev == DRXD_FW_A2) {
-		rc = write_fw(s, DRXD_ResetCEFR);
-		if (rc < 0)
-			goto error;
-	}
-	rc = write_fw(s, DRXD_microcode);
-	if (rc < 0)
-		goto error;
-
-	s->config.w9C = 0x0e;
-	if (s->flags & F_SET_0D0h) {
-		s->config.w9C = 0;
-		rc = RD16(s, 0x0c20010);
-		if (rc < 0)
-			goto write_DRXD_InitFE_1;
-
-		rc &= ~0x1000;
-		rc = WR16(s, 0x0c20010, rc);
-		if (rc < 0)
-			goto write_DRXD_InitFE_1;
-
-		rc = RD16(s, 0x0c20011);
-		if (rc < 0)
-			goto write_DRXD_InitFE_1;
-
-		rc &= ~0x8;
-		rc = WR16(s, 0x0c20011, rc);
-		if (rc < 0)
-			goto write_DRXD_InitFE_1;
-
-		rc = WR16(s, 0x0c20012, 1);
-	}
-
-write_DRXD_InitFE_1:
-
-	rc = write_fw(s, DRXD_InitFE_1);
-	if (rc < 0)
-		goto error;
-
-	rc = 1;
-	if (s->chip_rev == DRXD_FW_B1) {
-		if (s->flags & F_SET_0D0h)
-			rc = 0;
-	} else {
-		if (s->flags & F_SET_0D0h)
-			rc = 4;
-	}
-
-	rc = WR16(s, 0x0C20012, rc);
-	if (rc < 0)
-		goto error;
-
-	rc = WR16(s, 0x0C20013, s->config.w9E);
-	if (rc < 0)
-		goto error;
-	rc = WR16(s, 0x0C20015, s->config.w9C);
-	if (rc < 0)
-		goto error;
-
-	rc = write_fw(s, DRXD_InitFE_2);
-	if (rc < 0)
-		goto error;
-	rc = write_fw(s, DRXD_InitFT);
-	if (rc < 0)
-		goto error;
-	rc = write_fw(s, DRXD_InitCP);
-	if (rc < 0)
-		goto error;
-	rc = write_fw(s, DRXD_InitCE);
-	if (rc < 0)
-		goto error;
-	rc = write_fw(s, DRXD_InitEQ);
-	if (rc < 0)
-		goto error;
-	rc = write_fw(s, DRXD_InitEC);
-	if (rc < 0)
-		goto error;
-	rc = write_fw(s, DRXD_InitSC);
-	if (rc < 0)
-		goto error;
-
-	rc = SetCfgIfAgc(s, &s->config.ifagc);
-	if (rc < 0)
-		goto error;
-
-	rc = SetCfgRfAgc(s, &s->config.rfagc);
-	if (rc < 0)
-		goto error;
-
-	rc = ConfigureMPEGOutput(s, 1);
-	rc = WR16(s, 0x08201fe, 0x0017);
-	rc = WR16(s, 0x08201ff, 0x0101);
-
-	s->config.d5C = 0;
-	s->config.d60 = 1;
-	s->config.d48 = 1;
-
-error:
-	return rc;
-}
-
-static int drx397x_get_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *params)
-{
-	return 0;
-}
-
-static int drx397x_set_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *params)
-{
-	struct drx397xD_state *s = fe->demodulator_priv;
-
-	s->config.s20d24 = 1;
-
-	return drx_tune(s, params);
-}
-
-static int drx397x_get_tune_settings(struct dvb_frontend *fe,
-				     struct dvb_frontend_tune_settings
-				     *fe_tune_settings)
-{
-	fe_tune_settings->min_delay_ms = 10000;
-	fe_tune_settings->step_size = 0;
-	fe_tune_settings->max_drift = 0;
-
-	return 0;
-}
-
-static int drx397x_read_status(struct dvb_frontend *fe, fe_status_t *status)
-{
-	struct drx397xD_state *s = fe->demodulator_priv;
-	int lockstat;
-
-	GetLockStatus(s, &lockstat);
-
-	*status = 0;
-	if (lockstat & 2) {
-		CorrectSysClockDeviation(s);
-		ConfigureMPEGOutput(s, 1);
-		*status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
-	}
-	if (lockstat & 4)
-		*status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
-
-	return 0;
-}
-
-static int drx397x_read_ber(struct dvb_frontend *fe, unsigned int *ber)
-{
-	*ber = 0;
-
-	return 0;
-}
-
-static int drx397x_read_snr(struct dvb_frontend *fe, u16 *snr)
-{
-	*snr = 0;
-
-	return 0;
-}
-
-static int drx397x_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
-{
-	struct drx397xD_state *s = fe->demodulator_priv;
-	int rc;
-
-	if (s->config.ifagc.d00 == 2) {
-		*strength = 0xffff;
-		return 0;
-	}
-	rc = RD16(s, 0x0c20035);
-	if (rc < 0) {
-		*strength = 0;
-		return 0;
-	}
-	rc &= 0x3ff;
-	/* Signal strength is calculated using the following formula:
-	 *
-	 * a = 2200 * 150 / (2200 + 150);
-	 * a = a * 3300 /  (a + 820);
-	 * b = 2200 * 3300 / (2200 + 820);
-	 * c = (((b-a) * rc) >> 10  + a) << 4;
-	 * strength = ~c & 0xffff;
-	 *
-	 * The following does the same but with less rounding errors:
-	 */
-	*strength = ~(7720 + (rc * 30744 >> 10));
-
-	return 0;
-}
-
-static int drx397x_read_ucblocks(struct dvb_frontend *fe,
-				 unsigned int *ucblocks)
-{
-	*ucblocks = 0;
-
-	return 0;
-}
-
-static int drx397x_sleep(struct dvb_frontend *fe)
-{
-	return 0;
-}
-
-static void drx397x_release(struct dvb_frontend *fe)
-{
-	struct drx397xD_state *s = fe->demodulator_priv;
-	printk(KERN_INFO "%s: release demodulator\n", mod_name);
-	if (s) {
-		drx_release_fw(s);
-		kfree(s);
-	}
-
-}
-
-static struct dvb_frontend_ops drx397x_ops = {
-
-	.info = {
-		 .name			= "Micronas DRX397xD DVB-T Frontend",
-		 .type			= FE_OFDM,
-		 .frequency_min		= 47125000,
-		 .frequency_max		= 855250000,
-		 .frequency_stepsize	= 166667,
-		 .frequency_tolerance	= 0,
-		 .caps =				  /* 0x0C01B2EAE */
-			 FE_CAN_FEC_1_2			| /* = 0x2, */
-			 FE_CAN_FEC_2_3			| /* = 0x4, */
-			 FE_CAN_FEC_3_4			| /* = 0x8, */
-			 FE_CAN_FEC_5_6			| /* = 0x20, */
-			 FE_CAN_FEC_7_8			| /* = 0x80, */
-			 FE_CAN_FEC_AUTO		| /* = 0x200, */
-			 FE_CAN_QPSK			| /* = 0x400, */
-			 FE_CAN_QAM_16			| /* = 0x800, */
-			 FE_CAN_QAM_64			| /* = 0x2000, */
-			 FE_CAN_QAM_AUTO		| /* = 0x10000, */
-			 FE_CAN_TRANSMISSION_MODE_AUTO	| /* = 0x20000, */
-			 FE_CAN_GUARD_INTERVAL_AUTO	| /* = 0x80000, */
-			 FE_CAN_HIERARCHY_AUTO		| /* = 0x100000, */
-			 FE_CAN_RECOVER			| /* = 0x40000000, */
-			 FE_CAN_MUTE_TS			  /* = 0x80000000 */
-	 },
-
-	.release = drx397x_release,
-	.init = drx397x_init,
-	.sleep = drx397x_sleep,
-
-	.set_frontend = drx397x_set_frontend,
-	.get_tune_settings = drx397x_get_tune_settings,
-	.get_frontend = drx397x_get_frontend,
-
-	.read_status = drx397x_read_status,
-	.read_snr = drx397x_read_snr,
-	.read_signal_strength = drx397x_read_signal_strength,
-	.read_ber = drx397x_read_ber,
-	.read_ucblocks = drx397x_read_ucblocks,
-};
-
-struct dvb_frontend *drx397xD_attach(const struct drx397xD_config *config,
-				     struct i2c_adapter *i2c)
-{
-	struct drx397xD_state *state;
-
-	/* allocate memory for the internal state */
-	state = kzalloc(sizeof(struct drx397xD_state), GFP_KERNEL);
-	if (!state)
-		goto error;
-
-	/* setup the state */
-	state->i2c = i2c;
-	memcpy(&state->config, config, sizeof(struct drx397xD_config));
-
-	/* check if the demod is there */
-	if (RD16(state, 0x2410019) < 0)
-		goto error;
-
-	/* create dvb_frontend */
-	memcpy(&state->frontend.ops, &drx397x_ops,
-			sizeof(struct dvb_frontend_ops));
-	state->frontend.demodulator_priv = state;
-
-	return &state->frontend;
-error:
-	kfree(state);
-
-	return NULL;
-}
-EXPORT_SYMBOL(drx397xD_attach);
-
-MODULE_DESCRIPTION("Micronas DRX397xD DVB-T Frontend");
-MODULE_AUTHOR("Henk Vergonet");
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/media/dvb/frontends/drx397xD.h b/drivers/media/dvb/frontends/drx397xD.h
deleted file mode 100644
index ba05d17290c633e51fdc30e0dc0055d9702affeb..0000000000000000000000000000000000000000
--- a/drivers/media/dvb/frontends/drx397xD.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- *  Driver for Micronas DVB-T drx397xD demodulator
- *
- *  Copyright (C) 2007 Henk vergonet <Henk.Vergonet@gmail.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
- */
-
-#ifndef _DRX397XD_H_INCLUDED
-#define _DRX397XD_H_INCLUDED
-
-#include <linux/dvb/frontend.h>
-
-#define DRX_F_STEPSIZE	166667
-#define DRX_F_OFFSET	36000000
-
-#define I2C_ADR_C0(x) \
-(	cpu_to_le32( \
-		(u32)( \
-			(((u32)(x) & (u32)0x000000ffUL)      ) | \
-			(((u32)(x) & (u32)0x0000ff00UL) << 16) | \
-			(((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
-			 (	     (u32)0x00c00000UL)          \
-		      )) \
-)
-
-#define I2C_ADR_E0(x) \
-(	cpu_to_le32( \
-		(u32)( \
-			(((u32)(x) & (u32)0x000000ffUL)      ) | \
-			(((u32)(x) & (u32)0x0000ff00UL) << 16) | \
-			(((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
-			 (	     (u32)0x00e00000UL)          \
-		      )) \
-)
-
-struct drx397xD_CfgRfAgc	/* 0x7c */
-{
-	int d00;	/* 2 */
-	u16 w04;
-	u16 w06;
-};
-
-struct drx397xD_CfgIfAgc	/* 0x68 */
-{
-	int d00;	/* 0 */
-	u16 w04;	/* 0 */
-	u16 w06;
-	u16 w08;
-	u16 w0A;
-	u16 w0C;
-};
-
-struct drx397xD_s20 {
-	int d04;
-	u32 d18;
-	u32 d1C;
-	u32 d20;
-	u32 d14;
-	u32 d24;
-	u32 d0C;
-	u32 d08;
-};
-
-struct drx397xD_config
-{
-	/* demodulator's I2C address */
-	u8	demod_address;		/* 0x0f */
-
-	struct drx397xD_CfgIfAgc  ifagc;  /* 0x68 */
-	struct drx397xD_CfgRfAgc  rfagc;  /* 0x7c */
-	u32	s20d24;
-
-	/* HI_CfgCommand parameters */
-	u16	w50, w52, /* w54, */ w56;
-
-	int	d5C;
-	int	d60;
-	int	d48;
-	int	d28;
-
-	u32	f_if;	/* d14: intermediate frequency [Hz]		*/
-			/*	36000000 on Cinergy 2400i DT		*/
-			/*	42800000 on Pinnacle Hybrid PRO 330e	*/
-
-	u16	f_osc;	/* s66: 48000 oscillator frequency [kHz]	*/
-
-	u16	w92;	/* 20000 */
-
-	u16	wA0;
-	u16	w98;
-	u16	w9A;
-
-	u16	w9C;	/* 0xe0 */
-	u16	w9E;	/* 0x00 */
-
-	/* used for signal strength calculations in
-	   drx397x_read_signal_strength
-	*/
-	u16	ss78;	// 2200
-	u16	ss7A;	// 150
-	u16	ss76;	// 820
-};
-
-#if defined(CONFIG_DVB_DRX397XD) || (defined(CONFIG_DVB_DRX397XD_MODULE) && defined(MODULE))
-extern struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
-					   struct i2c_adapter *i2c);
-#else
-static inline struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
-					   struct i2c_adapter *i2c)
-{
-	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
-	return NULL;
-}
-#endif /* CONFIG_DVB_DRX397XD */
-
-#endif /* _DRX397XD_H_INCLUDED */
diff --git a/drivers/media/dvb/frontends/drx397xD_fw.h b/drivers/media/dvb/frontends/drx397xD_fw.h
deleted file mode 100644
index c8b44c1e807f892866f0c3e3cdb2963dee576422..0000000000000000000000000000000000000000
--- a/drivers/media/dvb/frontends/drx397xD_fw.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Firmware definitions for Micronas drx397xD
- *
- * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef _FW_ENTRY
-	_FW_ENTRY("drx397xD.A2.fw",	DRXD_FW_A2 = 0,	DRXD_FW_A2	),
-	_FW_ENTRY("drx397xD.B1.fw",	DRXD_FW_B1,	DRXD_FW_B1	),
-#undef _FW_ENTRY
-#endif /* _FW_ENTRY */
-
-#ifdef _BLOB_ENTRY
-	_BLOB_ENTRY("InitAtomicRead",	DRXD_InitAtomicRead = 0	),
-	_BLOB_ENTRY("InitCE",		DRXD_InitCE		),
-	_BLOB_ENTRY("InitCP",		DRXD_InitCP		),
-	_BLOB_ENTRY("InitEC",		DRXD_InitEC		),
-	_BLOB_ENTRY("InitEQ",		DRXD_InitEQ		),
-	_BLOB_ENTRY("InitFE_1",		DRXD_InitFE_1		),
-	_BLOB_ENTRY("InitFE_2",		DRXD_InitFE_2		),
-	_BLOB_ENTRY("InitFT",		DRXD_InitFT		),
-	_BLOB_ENTRY("InitSC",		DRXD_InitSC		),
-	_BLOB_ENTRY("ResetCEFR",	DRXD_ResetCEFR		),
-	_BLOB_ENTRY("ResetECRAM",	DRXD_ResetECRAM		),
-	_BLOB_ENTRY("microcode",	DRXD_microcode		),
-#undef _BLOB_ENTRY
-#endif /* _BLOB_ENTRY */
diff --git a/drivers/media/dvb/frontends/drxd.h b/drivers/media/dvb/frontends/drxd.h
new file mode 100644
index 0000000000000000000000000000000000000000..7113535844f2304f58e24571f538b9a71528cfb9
--- /dev/null
+++ b/drivers/media/dvb/frontends/drxd.h
@@ -0,0 +1,61 @@
+/*
+ * drxd.h: DRXD DVB-T demodulator driver
+ *
+ * Copyright (C) 2005-2007 Micronas
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 only, as published by the Free Software Foundation.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef _DRXD_H_
+#define _DRXD_H_
+
+#include <linux/types.h>
+#include <linux/i2c.h>
+
+struct drxd_config {
+	u8 index;
+
+	u8 pll_address;
+	u8 pll_type;
+#define DRXD_PLL_NONE     0
+#define DRXD_PLL_DTT7520X 1
+#define DRXD_PLL_MT3X0823 2
+
+	u32 clock;
+	u8 insert_rs_byte;
+
+	u8 demod_address;
+	u8 demoda_address;
+	u8 demod_revision;
+
+	/* If the tuner is not behind an i2c gate, be sure to flip this bit
+	   or else the i2c bus could get wedged */
+	u8 disable_i2c_gate_ctrl;
+
+	u32 IF;
+	int (*pll_set) (void *priv, void *priv_params,
+			u8 pll_addr, u8 demoda_addr, s32 *off);
+	 s16(*osc_deviation) (void *priv, s16 dev, int flag);
+};
+
+extern
+struct dvb_frontend *drxd_attach(const struct drxd_config *config,
+				 void *priv, struct i2c_adapter *i2c,
+				 struct device *dev);
+extern int drxd_config_i2c(struct dvb_frontend *, int);
+#endif
diff --git a/drivers/media/dvb/frontends/drxd_firm.c b/drivers/media/dvb/frontends/drxd_firm.c
new file mode 100644
index 0000000000000000000000000000000000000000..5418b0b1dadc6acc7502bc5e70357aba93f3d0a8
--- /dev/null
+++ b/drivers/media/dvb/frontends/drxd_firm.c
@@ -0,0 +1,929 @@
+/*
+ * drxd_firm.c : DRXD firmware tables
+ *
+ * Copyright (C) 2006-2007 Micronas
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 only, as published by the Free Software Foundation.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ */
+
+/* TODO: generate this file with a script from a settings file */
+
+/* Contains A2 firmware version: 1.4.2
+ * Contains B1 firmware version: 3.3.33
+ * Contains settings from driver 1.4.23
+*/
+
+#include "drxd_firm.h"
+
+#define ADDRESS(x)     ((x) & 0xFF), (((x)>>8) & 0xFF), (((x)>>16) & 0xFF), (((x)>>24) & 0xFF)
+#define LENGTH(x)      ((x) & 0xFF), (((x)>>8) & 0xFF)
+
+/* Is written via block write, must be little endian */
+#define DATA16(x)      ((x) & 0xFF), (((x)>>8) & 0xFF)
+
+#define WRBLOCK(a, l) ADDRESS(a), LENGTH(l)
+#define WR16(a, d) ADDRESS(a), LENGTH(1), DATA16(d)
+
+#define END_OF_TABLE      0xFF, 0xFF, 0xFF, 0xFF
+
+/* HI firmware patches */
+
+#define HI_TR_FUNC_ADDR HI_IF_RAM_USR_BEGIN__A
+#define HI_TR_FUNC_SIZE 9	/* size of this function in instruction words */
+
+u8 DRXD_InitAtomicRead[] = {
+	WRBLOCK(HI_TR_FUNC_ADDR, HI_TR_FUNC_SIZE),
+	0x26, 0x00,		/* 0         -> ring.rdy;           */
+	0x60, 0x04,		/* r0rami.dt -> ring.xba;           */
+	0x61, 0x04,		/* r0rami.dt -> ring.xad;           */
+	0xE3, 0x07,		/* HI_RA_RAM_USR_BEGIN -> ring.iad; */
+	0x40, 0x00,		/* (long immediate)                 */
+	0x64, 0x04,		/* r0rami.dt -> ring.len;           */
+	0x65, 0x04,		/* r0rami.dt -> ring.ctl;           */
+	0x26, 0x00,		/* 0         -> ring.rdy;           */
+	0x38, 0x00,		/* 0         -> jumps.ad;           */
+	END_OF_TABLE
+};
+
+/* Pins D0 and D1 of the parallel MPEG output can be used
+   to set the I2C address of a device. */
+
+#define HI_RST_FUNC_ADDR (HI_IF_RAM_USR_BEGIN__A + HI_TR_FUNC_SIZE)
+#define HI_RST_FUNC_SIZE 54	/* size of this function in instruction words */
+
+/* D0 Version */
+u8 DRXD_HiI2cPatch_1[] = {
+	WRBLOCK(HI_RST_FUNC_ADDR, HI_RST_FUNC_SIZE),
+	0xC8, 0x07, 0x01, 0x00,	/* MASK      -> reg0.dt;                        */
+	0xE0, 0x07, 0x15, 0x02,	/* (EC__BLK << 6) + EC_OC_REG__BNK -> ring.xba; */
+	0xE1, 0x07, 0x12, 0x00,	/* EC_OC_REG_OC_MPG_SIO__A -> ring.xad;         */
+	0xA2, 0x00,		/* M_BNK_ID_DAT -> ring.iba;                    */
+	0x23, 0x00,		/* &data     -> ring.iad;                       */
+	0x24, 0x00,		/* 0         -> ring.len;                       */
+	0xA5, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_READ -> ring.ctl;   */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0x42, 0x00,		/* &data+1   -> w0ram.ad;                       */
+	0xC0, 0x07, 0xFF, 0x0F,	/* -1        -> w0ram.dt;                       */
+	0x63, 0x00,		/* &data+1   -> ring.iad;                       */
+	0x65, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_WRITE -> ring.ctl;  */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0xE1, 0x07, 0x38, 0x00,	/* EC_OC_REG_OCR_MPG_USR_DAT__A -> ring.xad;    */
+	0xA5, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_READ -> ring.ctl;   */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0xE1, 0x07, 0x12, 0x00,	/* EC_OC_REG_OC_MPG_SIO__A -> ring.xad;         */
+	0x23, 0x00,		/* &data     -> ring.iad;                       */
+	0x65, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_WRITE -> ring.ctl;  */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0x42, 0x00,		/* &data+1   -> w0ram.ad;                       */
+	0x0F, 0x04,		/* r0ram.dt  -> and.op;                         */
+	0x1C, 0x06,		/* reg0.dt   -> and.tr;                         */
+	0xCF, 0x04,		/* and.rs    -> add.op;                         */
+	0xD0, 0x07, 0x70, 0x00,	/* DEF_DEV_ID -> add.tr;                        */
+	0xD0, 0x04,		/* add.rs    -> add.tr;                         */
+	0xC8, 0x04,		/* add.rs    -> reg0.dt;                        */
+	0x60, 0x00,		/* reg0.dt   -> w0ram.dt;                       */
+	0xC2, 0x07, 0x10, 0x00,	/* SLV0_BASE -> w0rami.ad;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x06,		/* reg0.dt   -> w0rami.dt;                      */
+	0xC2, 0x07, 0x20, 0x00,	/* SLV1_BASE -> w0rami.ad;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x06,		/* reg0.dt   -> w0rami.dt;                      */
+	0xC2, 0x07, 0x30, 0x00,	/* CMD_BASE  -> w0rami.ad;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x68, 0x00,		/* M_IC_SEL_PT1 -> i2c.sel;                     */
+	0x29, 0x00,		/* M_IC_CMD_RESET -> i2c.cmd;                   */
+	0x28, 0x00,		/* M_IC_SEL_PT0 -> i2c.sel;                     */
+	0x29, 0x00,		/* M_IC_CMD_RESET -> i2c.cmd;                   */
+	0xF8, 0x07, 0x2F, 0x00,	/* 0x2F      -> jumps.ad;                       */
+
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 0) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 1) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 2) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 3) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+
+	/* Force quick and dirty reset */
+	WR16(B_HI_CT_REG_COMM_STATE__A, 0),
+	END_OF_TABLE
+};
+
+/* D0,D1 Version */
+u8 DRXD_HiI2cPatch_3[] = {
+	WRBLOCK(HI_RST_FUNC_ADDR, HI_RST_FUNC_SIZE),
+	0xC8, 0x07, 0x03, 0x00,	/* MASK      -> reg0.dt;                        */
+	0xE0, 0x07, 0x15, 0x02,	/* (EC__BLK << 6) + EC_OC_REG__BNK -> ring.xba; */
+	0xE1, 0x07, 0x12, 0x00,	/* EC_OC_REG_OC_MPG_SIO__A -> ring.xad;         */
+	0xA2, 0x00,		/* M_BNK_ID_DAT -> ring.iba;                    */
+	0x23, 0x00,		/* &data     -> ring.iad;                       */
+	0x24, 0x00,		/* 0         -> ring.len;                       */
+	0xA5, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_READ -> ring.ctl;   */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0x42, 0x00,		/* &data+1   -> w0ram.ad;                       */
+	0xC0, 0x07, 0xFF, 0x0F,	/* -1        -> w0ram.dt;                       */
+	0x63, 0x00,		/* &data+1   -> ring.iad;                       */
+	0x65, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_WRITE -> ring.ctl;  */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0xE1, 0x07, 0x38, 0x00,	/* EC_OC_REG_OCR_MPG_USR_DAT__A -> ring.xad;    */
+	0xA5, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_READ -> ring.ctl;   */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0xE1, 0x07, 0x12, 0x00,	/* EC_OC_REG_OC_MPG_SIO__A -> ring.xad;         */
+	0x23, 0x00,		/* &data     -> ring.iad;                       */
+	0x65, 0x02,		/* M_RC_CTR_SWAP | M_RC_CTR_WRITE -> ring.ctl;  */
+	0x26, 0x00,		/* 0         -> ring.rdy;                       */
+	0x42, 0x00,		/* &data+1   -> w0ram.ad;                       */
+	0x0F, 0x04,		/* r0ram.dt  -> and.op;                         */
+	0x1C, 0x06,		/* reg0.dt   -> and.tr;                         */
+	0xCF, 0x04,		/* and.rs    -> add.op;                         */
+	0xD0, 0x07, 0x70, 0x00,	/* DEF_DEV_ID -> add.tr;                        */
+	0xD0, 0x04,		/* add.rs    -> add.tr;                         */
+	0xC8, 0x04,		/* add.rs    -> reg0.dt;                        */
+	0x60, 0x00,		/* reg0.dt   -> w0ram.dt;                       */
+	0xC2, 0x07, 0x10, 0x00,	/* SLV0_BASE -> w0rami.ad;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x06,		/* reg0.dt   -> w0rami.dt;                      */
+	0xC2, 0x07, 0x20, 0x00,	/* SLV1_BASE -> w0rami.ad;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x06,		/* reg0.dt   -> w0rami.dt;                      */
+	0xC2, 0x07, 0x30, 0x00,	/* CMD_BASE  -> w0rami.ad;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x01, 0x00,		/* 0         -> w0rami.dt;                      */
+	0x68, 0x00,		/* M_IC_SEL_PT1 -> i2c.sel;                     */
+	0x29, 0x00,		/* M_IC_CMD_RESET -> i2c.cmd;                   */
+	0x28, 0x00,		/* M_IC_SEL_PT0 -> i2c.sel;                     */
+	0x29, 0x00,		/* M_IC_CMD_RESET -> i2c.cmd;                   */
+	0xF8, 0x07, 0x2F, 0x00,	/* 0x2F      -> jumps.ad;                       */
+
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 0) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 1) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 2) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+	WR16((B_HI_IF_RAM_TRP_BPT0__AX + ((2 * 3) + 1)),
+	     (u16) (HI_RST_FUNC_ADDR & 0x3FF)),
+
+	/* Force quick and dirty reset */
+	WR16(B_HI_CT_REG_COMM_STATE__A, 0),
+	END_OF_TABLE
+};
+
+u8 DRXD_ResetCEFR[] = {
+	WRBLOCK(CE_REG_FR_TREAL00__A, 57),
+	0x52, 0x00,		/* CE_REG_FR_TREAL00__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG00__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL01__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG01__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL02__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG02__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL03__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG03__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL04__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG04__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL05__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG05__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL06__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG06__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL07__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG07__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL08__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG08__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL09__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG09__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL10__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG10__A */
+	0x52, 0x00,		/* CE_REG_FR_TREAL11__A */
+	0x00, 0x00,		/* CE_REG_FR_TIMAG11__A */
+
+	0x52, 0x00,		/* CE_REG_FR_MID_TAP__A */
+
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G00__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G01__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G02__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G03__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G04__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G05__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G06__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G07__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G08__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G09__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G10__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G11__A */
+	0x0B, 0x00,		/* CE_REG_FR_SQS_G12__A */
+
+	0xFF, 0x01,		/* CE_REG_FR_RIO_G00__A */
+	0x90, 0x01,		/* CE_REG_FR_RIO_G01__A */
+	0x0B, 0x01,		/* CE_REG_FR_RIO_G02__A */
+	0xC8, 0x00,		/* CE_REG_FR_RIO_G03__A */
+	0xA0, 0x00,		/* CE_REG_FR_RIO_G04__A */
+	0x85, 0x00,		/* CE_REG_FR_RIO_G05__A */
+	0x72, 0x00,		/* CE_REG_FR_RIO_G06__A */
+	0x64, 0x00,		/* CE_REG_FR_RIO_G07__A */
+	0x59, 0x00,		/* CE_REG_FR_RIO_G08__A */
+	0x50, 0x00,		/* CE_REG_FR_RIO_G09__A */
+	0x49, 0x00,		/* CE_REG_FR_RIO_G10__A */
+
+	0x10, 0x00,		/* CE_REG_FR_MODE__A     */
+	0x78, 0x00,		/* CE_REG_FR_SQS_TRH__A  */
+	0x00, 0x00,		/* CE_REG_FR_RIO_GAIN__A */
+	0x00, 0x02,		/* CE_REG_FR_BYPASS__A   */
+	0x0D, 0x00,		/* CE_REG_FR_PM_SET__A   */
+	0x07, 0x00,		/* CE_REG_FR_ERR_SH__A   */
+	0x04, 0x00,		/* CE_REG_FR_MAN_SH__A   */
+	0x06, 0x00,		/* CE_REG_FR_TAP_SH__A   */
+
+	END_OF_TABLE
+};
+
+u8 DRXD_InitFEA2_1[] = {
+	WRBLOCK(FE_AD_REG_PD__A, 3),
+	0x00, 0x00,		/* FE_AD_REG_PD__A          */
+	0x01, 0x00,		/* FE_AD_REG_INVEXT__A      */
+	0x00, 0x00,		/* FE_AD_REG_CLKNEG__A      */
+
+	WRBLOCK(FE_AG_REG_DCE_AUR_CNT__A, 2),
+	0x10, 0x00,		/* FE_AG_REG_DCE_AUR_CNT__A */
+	0x10, 0x00,		/* FE_AG_REG_DCE_RUR_CNT__A */
+
+	WRBLOCK(FE_AG_REG_ACE_AUR_CNT__A, 2),
+	0x0E, 0x00,		/* FE_AG_REG_ACE_AUR_CNT__A */
+	0x00, 0x00,		/* FE_AG_REG_ACE_RUR_CNT__A */
+
+	WRBLOCK(FE_AG_REG_EGC_FLA_RGN__A, 5),
+	0x04, 0x00,		/* FE_AG_REG_EGC_FLA_RGN__A */
+	0x1F, 0x00,		/* FE_AG_REG_EGC_SLO_RGN__A */
+	0x00, 0x00,		/* FE_AG_REG_EGC_JMP_PSN__A */
+	0x00, 0x00,		/* FE_AG_REG_EGC_FLA_INC__A */
+	0x00, 0x00,		/* FE_AG_REG_EGC_FLA_DEC__A */
+
+	WRBLOCK(FE_AG_REG_GC1_AGC_MAX__A, 2),
+	0xFF, 0x01,		/* FE_AG_REG_GC1_AGC_MAX__A */
+	0x00, 0xFE,		/* FE_AG_REG_GC1_AGC_MIN__A */
+
+	WRBLOCK(FE_AG_REG_IND_WIN__A, 29),
+	0x00, 0x00,		/* FE_AG_REG_IND_WIN__A     */
+	0x05, 0x00,		/* FE_AG_REG_IND_THD_LOL__A */
+	0x0F, 0x00,		/* FE_AG_REG_IND_THD_HIL__A */
+	0x00, 0x00,		/* FE_AG_REG_IND_DEL__A     don't care */
+	0x1E, 0x00,		/* FE_AG_REG_IND_PD1_WRI__A */
+	0x0C, 0x00,		/* FE_AG_REG_PDA_AUR_CNT__A */
+	0x00, 0x00,		/* FE_AG_REG_PDA_RUR_CNT__A */
+	0x00, 0x00,		/* FE_AG_REG_PDA_AVE_DAT__A don't care  */
+	0x00, 0x00,		/* FE_AG_REG_PDC_RUR_CNT__A */
+	0x01, 0x00,		/* FE_AG_REG_PDC_SET_LVL__A */
+	0x02, 0x00,		/* FE_AG_REG_PDC_FLA_RGN__A */
+	0x00, 0x00,		/* FE_AG_REG_PDC_JMP_PSN__A don't care  */
+	0xFF, 0xFF,		/* FE_AG_REG_PDC_FLA_STP__A */
+	0xFF, 0xFF,		/* FE_AG_REG_PDC_SLO_STP__A */
+	0x00, 0x1F,		/* FE_AG_REG_PDC_PD2_WRI__A don't care  */
+	0x00, 0x00,		/* FE_AG_REG_PDC_MAP_DAT__A don't care  */
+	0x02, 0x00,		/* FE_AG_REG_PDC_MAX__A     */
+	0x0C, 0x00,		/* FE_AG_REG_TGA_AUR_CNT__A */
+	0x00, 0x00,		/* FE_AG_REG_TGA_RUR_CNT__A */
+	0x00, 0x00,		/* FE_AG_REG_TGA_AVE_DAT__A don't care  */
+	0x00, 0x00,		/* FE_AG_REG_TGC_RUR_CNT__A */
+	0x22, 0x00,		/* FE_AG_REG_TGC_SET_LVL__A */
+	0x15, 0x00,		/* FE_AG_REG_TGC_FLA_RGN__A */
+	0x00, 0x00,		/* FE_AG_REG_TGC_JMP_PSN__A don't care  */
+	0x01, 0x00,		/* FE_AG_REG_TGC_FLA_STP__A */
+	0x0A, 0x00,		/* FE_AG_REG_TGC_SLO_STP__A */
+	0x00, 0x00,		/* FE_AG_REG_TGC_MAP_DAT__A don't care  */
+	0x10, 0x00,		/* FE_AG_REG_FGA_AUR_CNT__A */
+	0x10, 0x00,		/* FE_AG_REG_FGA_RUR_CNT__A */
+
+	WRBLOCK(FE_AG_REG_BGC_FGC_WRI__A, 2),
+	0x00, 0x00,		/* FE_AG_REG_BGC_FGC_WRI__A */
+	0x00, 0x00,		/* FE_AG_REG_BGC_CGC_WRI__A */
+
+	WRBLOCK(FE_FD_REG_SCL__A, 3),
+	0x05, 0x00,		/* FE_FD_REG_SCL__A         */
+	0x03, 0x00,		/* FE_FD_REG_MAX_LEV__A     */
+	0x05, 0x00,		/* FE_FD_REG_NR__A          */
+
+	WRBLOCK(FE_CF_REG_SCL__A, 5),
+	0x16, 0x00,		/* FE_CF_REG_SCL__A         */
+	0x04, 0x00,		/* FE_CF_REG_MAX_LEV__A     */
+	0x06, 0x00,		/* FE_CF_REG_NR__A          */
+	0x00, 0x00,		/* FE_CF_REG_IMP_VAL__A     */
+	0x01, 0x00,		/* FE_CF_REG_MEAS_VAL__A    */
+
+	WRBLOCK(FE_CU_REG_FRM_CNT_RST__A, 2),
+	0x00, 0x08,		/* FE_CU_REG_FRM_CNT_RST__A */
+	0x00, 0x00,		/* FE_CU_REG_FRM_CNT_STR__A */
+
+	END_OF_TABLE
+};
+
+   /* with PGA */
+/*   WR16COND( DRXD_WITH_PGA, FE_AG_REG_AG_PGA_MODE__A   , 0x0004), */
+   /* without PGA */
+/*   WR16COND( DRXD_WITHOUT_PGA, FE_AG_REG_AG_PGA_MODE__A   , 0x0001), */
+/*   WR16(FE_AG_REG_AG_AGC_SIO__A,  (extAttr -> FeAgRegAgAgcSio), 0x0000 );*/
+/*   WR16(FE_AG_REG_AG_PWD__A        ,(extAttr -> FeAgRegAgPwd), 0x0000 );*/
+
+u8 DRXD_InitFEA2_2[] = {
+	WR16(FE_AG_REG_CDR_RUR_CNT__A, 0x0010),
+	WR16(FE_AG_REG_FGM_WRI__A, 48),
+	/* Activate measurement, activate scale */
+	WR16(FE_FD_REG_MEAS_VAL__A, 0x0001),
+
+	WR16(FE_CU_REG_COMM_EXEC__A, 0x0001),
+	WR16(FE_CF_REG_COMM_EXEC__A, 0x0001),
+	WR16(FE_IF_REG_COMM_EXEC__A, 0x0001),
+	WR16(FE_FD_REG_COMM_EXEC__A, 0x0001),
+	WR16(FE_FS_REG_COMM_EXEC__A, 0x0001),
+	WR16(FE_AD_REG_COMM_EXEC__A, 0x0001),
+	WR16(FE_AG_REG_COMM_EXEC__A, 0x0001),
+	WR16(FE_AG_REG_AG_MODE_LOP__A, 0x895E),
+
+	END_OF_TABLE
+};
+
+u8 DRXD_InitFEB1_1[] = {
+	WR16(B_FE_AD_REG_PD__A, 0x0000),
+	WR16(B_FE_AD_REG_CLKNEG__A, 0x0000),
+	WR16(B_FE_AG_REG_BGC_FGC_WRI__A, 0x0000),
+	WR16(B_FE_AG_REG_BGC_CGC_WRI__A, 0x0000),
+	WR16(B_FE_AG_REG_AG_MODE_LOP__A, 0x000a),
+	WR16(B_FE_AG_REG_IND_PD1_WRI__A, 35),
+	WR16(B_FE_AG_REG_IND_WIN__A, 0),
+	WR16(B_FE_AG_REG_IND_THD_LOL__A, 8),
+	WR16(B_FE_AG_REG_IND_THD_HIL__A, 8),
+	WR16(B_FE_CF_REG_IMP_VAL__A, 1),
+	WR16(B_FE_AG_REG_EGC_FLA_RGN__A, 7),
+	END_OF_TABLE
+};
+
+	/* with PGA */
+/*      WR16(B_FE_AG_REG_AG_PGA_MODE__A   , 0x0000, 0x0000); */
+       /* without PGA */
+/*      WR16(B_FE_AG_REG_AG_PGA_MODE__A   ,
+	     B_FE_AG_REG_AG_PGA_MODE_PFN_PCN_AFY_REN, 0x0000);*/
+									     /*   WR16(B_FE_AG_REG_AG_AGC_SIO__A,(extAttr -> FeAgRegAgAgcSio), 0x0000 );*//*added HS 23-05-2005 */
+/*   WR16(B_FE_AG_REG_AG_PWD__A    ,(extAttr -> FeAgRegAgPwd), 0x0000 );*/
+
+u8 DRXD_InitFEB1_2[] = {
+	WR16(B_FE_COMM_EXEC__A, 0x0001),
+
+	/* RF-AGC setup */
+	WR16(B_FE_AG_REG_PDA_AUR_CNT__A, 0x0C),
+	WR16(B_FE_AG_REG_PDC_SET_LVL__A, 0x01),
+	WR16(B_FE_AG_REG_PDC_FLA_RGN__A, 0x02),
+	WR16(B_FE_AG_REG_PDC_FLA_STP__A, 0xFFFF),
+	WR16(B_FE_AG_REG_PDC_SLO_STP__A, 0xFFFF),
+	WR16(B_FE_AG_REG_PDC_MAX__A, 0x02),
+	WR16(B_FE_AG_REG_TGA_AUR_CNT__A, 0x0C),
+	WR16(B_FE_AG_REG_TGC_SET_LVL__A, 0x22),
+	WR16(B_FE_AG_REG_TGC_FLA_RGN__A, 0x15),
+	WR16(B_FE_AG_REG_TGC_FLA_STP__A, 0x01),
+	WR16(B_FE_AG_REG_TGC_SLO_STP__A, 0x0A),
+
+	WR16(B_FE_CU_REG_DIV_NFC_CLP__A, 0),
+	WR16(B_FE_CU_REG_CTR_NFC_OCR__A, 25000),
+	WR16(B_FE_CU_REG_CTR_NFC_ICR__A, 1),
+	END_OF_TABLE
+};
+
+u8 DRXD_InitCPA2[] = {
+	WRBLOCK(CP_REG_BR_SPL_OFFSET__A, 2),
+	0x07, 0x00,		/* CP_REG_BR_SPL_OFFSET__A  */
+	0x0A, 0x00,		/* CP_REG_BR_STR_DEL__A     */
+
+	WRBLOCK(CP_REG_RT_ANG_INC0__A, 4),
+	0x00, 0x00,		/* CP_REG_RT_ANG_INC0__A    */
+	0x00, 0x00,		/* CP_REG_RT_ANG_INC1__A    */
+	0x03, 0x00,		/* CP_REG_RT_DETECT_ENA__A  */
+	0x03, 0x00,		/* CP_REG_RT_DETECT_TRH__A  */
+
+	WRBLOCK(CP_REG_AC_NEXP_OFFS__A, 5),
+	0x32, 0x00,		/* CP_REG_AC_NEXP_OFFS__A   */
+	0x62, 0x00,		/* CP_REG_AC_AVER_POW__A    */
+	0x82, 0x00,		/* CP_REG_AC_MAX_POW__A     */
+	0x26, 0x00,		/* CP_REG_AC_WEIGHT_MAN__A  */
+	0x0F, 0x00,		/* CP_REG_AC_WEIGHT_EXP__A  */
+
+	WRBLOCK(CP_REG_AC_AMP_MODE__A, 2),
+	0x02, 0x00,		/* CP_REG_AC_AMP_MODE__A    */
+	0x01, 0x00,		/* CP_REG_AC_AMP_FIX__A     */
+
+	WR16(CP_REG_INTERVAL__A, 0x0005),
+	WR16(CP_REG_RT_EXP_MARG__A, 0x0004),
+	WR16(CP_REG_AC_ANG_MODE__A, 0x0003),
+
+	WR16(CP_REG_COMM_EXEC__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_InitCPB1[] = {
+	WR16(B_CP_REG_BR_SPL_OFFSET__A, 0x0008),
+	WR16(B_CP_COMM_EXEC__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_InitCEA2[] = {
+	WRBLOCK(CE_REG_AVG_POW__A, 4),
+	0x62, 0x00,		/* CE_REG_AVG_POW__A        */
+	0x78, 0x00,		/* CE_REG_MAX_POW__A        */
+	0x62, 0x00,		/* CE_REG_ATT__A            */
+	0x17, 0x00,		/* CE_REG_NRED__A           */
+
+	WRBLOCK(CE_REG_NE_ERR_SELECT__A, 2),
+	0x07, 0x00,		/* CE_REG_NE_ERR_SELECT__A  */
+	0xEB, 0xFF,		/* CE_REG_NE_TD_CAL__A      */
+
+	WRBLOCK(CE_REG_NE_MIXAVG__A, 2),
+	0x06, 0x00,		/* CE_REG_NE_MIXAVG__A      */
+	0x00, 0x00,		/* CE_REG_NE_NUPD_OFS__A    */
+
+	WRBLOCK(CE_REG_PE_NEXP_OFFS__A, 2),
+	0x00, 0x00,		/* CE_REG_PE_NEXP_OFFS__A   */
+	0x00, 0x00,		/* CE_REG_PE_TIMESHIFT__A   */
+
+	WRBLOCK(CE_REG_TP_A0_TAP_NEW__A, 3),
+	0x00, 0x01,		/* CE_REG_TP_A0_TAP_NEW__A       */
+	0x01, 0x00,		/* CE_REG_TP_A0_TAP_NEW_VALID__A */
+	0x0E, 0x00,		/* CE_REG_TP_A0_MU_LMS_STEP__A   */
+
+	WRBLOCK(CE_REG_TP_A1_TAP_NEW__A, 3),
+	0x00, 0x00,		/* CE_REG_TP_A1_TAP_NEW__A        */
+	0x01, 0x00,		/* CE_REG_TP_A1_TAP_NEW_VALID__A  */
+	0x0A, 0x00,		/* CE_REG_TP_A1_MU_LMS_STEP__A    */
+
+	WRBLOCK(CE_REG_FI_SHT_INCR__A, 2),
+	0x12, 0x00,		/* CE_REG_FI_SHT_INCR__A          */
+	0x0C, 0x00,		/* CE_REG_FI_EXP_NORM__A          */
+
+	WRBLOCK(CE_REG_IR_INPUTSEL__A, 3),
+	0x00, 0x00,		/* CE_REG_IR_INPUTSEL__A          */
+	0x00, 0x00,		/* CE_REG_IR_STARTPOS__A          */
+	0xFF, 0x00,		/* CE_REG_IR_NEXP_THRES__A        */
+
+	WR16(CE_REG_TI_NEXP_OFFS__A, 0x0000),
+
+	END_OF_TABLE
+};
+
+u8 DRXD_InitCEB1[] = {
+	WR16(B_CE_REG_TI_PHN_ENABLE__A, 0x0001),
+	WR16(B_CE_REG_FR_PM_SET__A, 0x000D),
+
+	END_OF_TABLE
+};
+
+u8 DRXD_InitEQA2[] = {
+	WRBLOCK(EQ_REG_OT_QNT_THRES0__A, 4),
+	0x1E, 0x00,		/* EQ_REG_OT_QNT_THRES0__A        */
+	0x1F, 0x00,		/* EQ_REG_OT_QNT_THRES1__A        */
+	0x06, 0x00,		/* EQ_REG_OT_CSI_STEP__A          */
+	0x02, 0x00,		/* EQ_REG_OT_CSI_OFFSET__A        */
+
+	WR16(EQ_REG_TD_REQ_SMB_CNT__A, 0x0200),
+	WR16(EQ_REG_IS_CLIP_EXP__A, 0x001F),
+	WR16(EQ_REG_SN_OFFSET__A, (u16) (-7)),
+	WR16(EQ_REG_RC_SEL_CAR__A, 0x0002),
+	WR16(EQ_REG_COMM_EXEC__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_InitEQB1[] = {
+	WR16(B_EQ_REG_COMM_EXEC__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_ResetECRAM[] = {
+	/* Reset packet sync bytes in EC_VD ram */
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (0 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (1 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (2 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (3 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (4 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (5 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (6 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (7 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (8 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (9 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (10 * 17), 0x0000),
+
+	/* Reset packet sync bytes in EC_RS ram */
+	WR16(EC_RS_EC_RAM__A, 0x0000),
+	WR16(EC_RS_EC_RAM__A + 204, 0x0000),
+	END_OF_TABLE
+};
+
+u8 DRXD_InitECA2[] = {
+	WRBLOCK(EC_SB_REG_CSI_HI__A, 6),
+	0x1F, 0x00,		/* EC_SB_REG_CSI_HI__A            */
+	0x1E, 0x00,		/* EC_SB_REG_CSI_LO__A            */
+	0x01, 0x00,		/* EC_SB_REG_SMB_TGL__A           */
+	0x7F, 0x00,		/* EC_SB_REG_SNR_HI__A            */
+	0x7F, 0x00,		/* EC_SB_REG_SNR_MID__A           */
+	0x7F, 0x00,		/* EC_SB_REG_SNR_LO__A            */
+
+	WRBLOCK(EC_RS_REG_REQ_PCK_CNT__A, 2),
+	0x00, 0x10,		/* EC_RS_REG_REQ_PCK_CNT__A       */
+	DATA16(EC_RS_REG_VAL_PCK),	/* EC_RS_REG_VAL__A               */
+
+	WRBLOCK(EC_OC_REG_TMD_TOP_MODE__A, 5),
+	0x03, 0x00,		/* EC_OC_REG_TMD_TOP_MODE__A      */
+	0xF4, 0x01,		/* EC_OC_REG_TMD_TOP_CNT__A       */
+	0xC0, 0x03,		/* EC_OC_REG_TMD_HIL_MAR__A       */
+	0x40, 0x00,		/* EC_OC_REG_TMD_LOL_MAR__A       */
+	0x03, 0x00,		/* EC_OC_REG_TMD_CUR_CNT__A       */
+
+	WRBLOCK(EC_OC_REG_AVR_ASH_CNT__A, 2),
+	0x06, 0x00,		/* EC_OC_REG_AVR_ASH_CNT__A       */
+	0x02, 0x00,		/* EC_OC_REG_AVR_BSH_CNT__A       */
+
+	WRBLOCK(EC_OC_REG_RCN_MODE__A, 7),
+	0x07, 0x00,		/* EC_OC_REG_RCN_MODE__A          */
+	0x00, 0x00,		/* EC_OC_REG_RCN_CRA_LOP__A       */
+	0xc0, 0x00,		/* EC_OC_REG_RCN_CRA_HIP__A       */
+	0x00, 0x10,		/* EC_OC_REG_RCN_CST_LOP__A       */
+	0x00, 0x00,		/* EC_OC_REG_RCN_CST_HIP__A       */
+	0xFF, 0x01,		/* EC_OC_REG_RCN_SET_LVL__A       */
+	0x0D, 0x00,		/* EC_OC_REG_RCN_GAI_LVL__A       */
+
+	WRBLOCK(EC_OC_REG_RCN_CLP_LOP__A, 2),
+	0x00, 0x00,		/* EC_OC_REG_RCN_CLP_LOP__A       */
+	0xC0, 0x00,		/* EC_OC_REG_RCN_CLP_HIP__A       */
+
+	WR16(EC_SB_REG_CSI_OFS__A, 0x0001),
+	WR16(EC_VD_REG_FORCE__A, 0x0002),
+	WR16(EC_VD_REG_REQ_SMB_CNT__A, 0x0001),
+	WR16(EC_VD_REG_RLK_ENA__A, 0x0001),
+	WR16(EC_OD_REG_SYNC__A, 0x0664),
+	WR16(EC_OC_REG_OC_MON_SIO__A, 0x0000),
+	WR16(EC_OC_REG_SNC_ISC_LVL__A, 0x0D0C),
+	/* Output zero on monitorbus pads, power saving */
+	WR16(EC_OC_REG_OCR_MON_UOS__A,
+	     (EC_OC_REG_OCR_MON_UOS_DAT_0_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_1_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_2_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_3_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_4_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_5_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_6_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_7_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_8_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_9_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_VAL_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_CLK_ENABLE)),
+	WR16(EC_OC_REG_OCR_MON_WRI__A,
+	     EC_OC_REG_OCR_MON_WRI_INIT),
+
+/*   CHK_ERROR(ResetECRAM(demod)); */
+	/* Reset packet sync bytes in EC_VD ram */
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (0 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (1 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (2 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (3 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (4 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (5 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (6 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (7 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (8 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (9 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (10 * 17), 0x0000),
+
+	/* Reset packet sync bytes in EC_RS ram */
+	WR16(EC_RS_EC_RAM__A, 0x0000),
+	WR16(EC_RS_EC_RAM__A + 204, 0x0000),
+
+	WR16(EC_SB_REG_COMM_EXEC__A, 0x0001),
+	WR16(EC_VD_REG_COMM_EXEC__A, 0x0001),
+	WR16(EC_OD_REG_COMM_EXEC__A, 0x0001),
+	WR16(EC_RS_REG_COMM_EXEC__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_InitECB1[] = {
+	WR16(B_EC_SB_REG_CSI_OFS0__A, 0x0001),
+	WR16(B_EC_SB_REG_CSI_OFS1__A, 0x0001),
+	WR16(B_EC_SB_REG_CSI_OFS2__A, 0x0001),
+	WR16(B_EC_SB_REG_CSI_LO__A, 0x000c),
+	WR16(B_EC_SB_REG_CSI_HI__A, 0x0018),
+	WR16(B_EC_SB_REG_SNR_HI__A, 0x007f),
+	WR16(B_EC_SB_REG_SNR_MID__A, 0x007f),
+	WR16(B_EC_SB_REG_SNR_LO__A, 0x007f),
+
+	WR16(B_EC_OC_REG_DTO_CLKMODE__A, 0x0002),
+	WR16(B_EC_OC_REG_DTO_PER__A, 0x0006),
+	WR16(B_EC_OC_REG_DTO_BUR__A, 0x0001),
+	WR16(B_EC_OC_REG_RCR_CLKMODE__A, 0x0000),
+	WR16(B_EC_OC_REG_RCN_GAI_LVL__A, 0x000D),
+	WR16(B_EC_OC_REG_OC_MPG_SIO__A, 0x0000),
+
+	/* Needed because shadow registers do not have correct default value */
+	WR16(B_EC_OC_REG_RCN_CST_LOP__A, 0x1000),
+	WR16(B_EC_OC_REG_RCN_CST_HIP__A, 0x0000),
+	WR16(B_EC_OC_REG_RCN_CRA_LOP__A, 0x0000),
+	WR16(B_EC_OC_REG_RCN_CRA_HIP__A, 0x00C0),
+	WR16(B_EC_OC_REG_RCN_CLP_LOP__A, 0x0000),
+	WR16(B_EC_OC_REG_RCN_CLP_HIP__A, 0x00C0),
+	WR16(B_EC_OC_REG_DTO_INC_LOP__A, 0x0000),
+	WR16(B_EC_OC_REG_DTO_INC_HIP__A, 0x00C0),
+
+	WR16(B_EC_OD_REG_SYNC__A, 0x0664),
+	WR16(B_EC_RS_REG_REQ_PCK_CNT__A, 0x1000),
+
+/*   CHK_ERROR(ResetECRAM(demod)); */
+	/* Reset packet sync bytes in EC_VD ram */
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (0 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (1 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (2 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (3 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (4 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (5 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (6 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (7 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (8 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (9 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (10 * 17), 0x0000),
+
+	/* Reset packet sync bytes in EC_RS ram */
+	WR16(EC_RS_EC_RAM__A, 0x0000),
+	WR16(EC_RS_EC_RAM__A + 204, 0x0000),
+
+	WR16(B_EC_SB_REG_COMM_EXEC__A, 0x0001),
+	WR16(B_EC_VD_REG_COMM_EXEC__A, 0x0001),
+	WR16(B_EC_OD_REG_COMM_EXEC__A, 0x0001),
+	WR16(B_EC_RS_REG_COMM_EXEC__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_ResetECA2[] = {
+
+	WR16(EC_OC_REG_COMM_EXEC__A, 0x0000),
+	WR16(EC_OD_REG_COMM_EXEC__A, 0x0000),
+
+	WRBLOCK(EC_OC_REG_TMD_TOP_MODE__A, 5),
+	0x03, 0x00,		/* EC_OC_REG_TMD_TOP_MODE__A      */
+	0xF4, 0x01,		/* EC_OC_REG_TMD_TOP_CNT__A       */
+	0xC0, 0x03,		/* EC_OC_REG_TMD_HIL_MAR__A       */
+	0x40, 0x00,		/* EC_OC_REG_TMD_LOL_MAR__A       */
+	0x03, 0x00,		/* EC_OC_REG_TMD_CUR_CNT__A       */
+
+	WRBLOCK(EC_OC_REG_AVR_ASH_CNT__A, 2),
+	0x06, 0x00,		/* EC_OC_REG_AVR_ASH_CNT__A       */
+	0x02, 0x00,		/* EC_OC_REG_AVR_BSH_CNT__A       */
+
+	WRBLOCK(EC_OC_REG_RCN_MODE__A, 7),
+	0x07, 0x00,		/* EC_OC_REG_RCN_MODE__A          */
+	0x00, 0x00,		/* EC_OC_REG_RCN_CRA_LOP__A       */
+	0xc0, 0x00,		/* EC_OC_REG_RCN_CRA_HIP__A       */
+	0x00, 0x10,		/* EC_OC_REG_RCN_CST_LOP__A       */
+	0x00, 0x00,		/* EC_OC_REG_RCN_CST_HIP__A       */
+	0xFF, 0x01,		/* EC_OC_REG_RCN_SET_LVL__A       */
+	0x0D, 0x00,		/* EC_OC_REG_RCN_GAI_LVL__A       */
+
+	WRBLOCK(EC_OC_REG_RCN_CLP_LOP__A, 2),
+	0x00, 0x00,		/* EC_OC_REG_RCN_CLP_LOP__A       */
+	0xC0, 0x00,		/* EC_OC_REG_RCN_CLP_HIP__A       */
+
+	WR16(EC_OD_REG_SYNC__A, 0x0664),
+	WR16(EC_OC_REG_OC_MON_SIO__A, 0x0000),
+	WR16(EC_OC_REG_SNC_ISC_LVL__A, 0x0D0C),
+	/* Output zero on monitorbus pads, power saving */
+	WR16(EC_OC_REG_OCR_MON_UOS__A,
+	     (EC_OC_REG_OCR_MON_UOS_DAT_0_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_1_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_2_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_3_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_4_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_5_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_6_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_7_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_8_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_DAT_9_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_VAL_ENABLE |
+	      EC_OC_REG_OCR_MON_UOS_CLK_ENABLE)),
+	WR16(EC_OC_REG_OCR_MON_WRI__A,
+	     EC_OC_REG_OCR_MON_WRI_INIT),
+
+/*   CHK_ERROR(ResetECRAM(demod)); */
+	/* Reset packet sync bytes in EC_VD ram */
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (0 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (1 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (2 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (3 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (4 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (5 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (6 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (7 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (8 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (9 * 17), 0x0000),
+	WR16(EC_OD_DEINT_RAM__A + 0x3b7 + (10 * 17), 0x0000),
+
+	/* Reset packet sync bytes in EC_RS ram */
+	WR16(EC_RS_EC_RAM__A, 0x0000),
+	WR16(EC_RS_EC_RAM__A + 204, 0x0000),
+
+	WR16(EC_OD_REG_COMM_EXEC__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_InitSC[] = {
+	WR16(SC_COMM_EXEC__A, 0),
+	WR16(SC_COMM_STATE__A, 0),
+
+#ifdef COMPILE_FOR_QT
+	WR16(SC_RA_RAM_BE_OPT_DELAY__A, 0x100),
+#endif
+
+	/* SC is not started, this is done in SetChannels() */
+	END_OF_TABLE
+};
+
+/* Diversity settings */
+
+u8 DRXD_InitDiversityFront[] = {
+	/* Start demod ********* RF in , diversity out **************************** */
+	WR16(B_SC_RA_RAM_CONFIG__A, B_SC_RA_RAM_CONFIG_FR_ENABLE__M |
+	     B_SC_RA_RAM_CONFIG_FREQSCAN__M),
+
+	WR16(B_SC_RA_RAM_LC_ABS_2K__A, 0x7),
+	WR16(B_SC_RA_RAM_LC_ABS_8K__A, 0x7),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_LENGTH__A, IRLEN_COARSE_8K),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_FREQINC__A, 1 << (11 - IRLEN_COARSE_8K)),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_KAISINC__A, 1 << (17 - IRLEN_COARSE_8K)),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_LENGTH__A, IRLEN_FINE_8K),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_FREQINC__A, 1 << (11 - IRLEN_FINE_8K)),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_KAISINC__A, 1 << (17 - IRLEN_FINE_8K)),
+
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_LENGTH__A, IRLEN_COARSE_2K),
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_FREQINC__A, 1 << (11 - IRLEN_COARSE_2K)),
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_KAISINC__A, 1 << (17 - IRLEN_COARSE_2K)),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_LENGTH__A, IRLEN_FINE_2K),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_FREQINC__A, 1 << (11 - IRLEN_FINE_2K)),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_KAISINC__A, 1 << (17 - IRLEN_FINE_2K)),
+
+	WR16(B_LC_RA_RAM_FILTER_CRMM_A__A, 7),
+	WR16(B_LC_RA_RAM_FILTER_CRMM_B__A, 4),
+	WR16(B_LC_RA_RAM_FILTER_SRMM_A__A, 7),
+	WR16(B_LC_RA_RAM_FILTER_SRMM_B__A, 4),
+	WR16(B_LC_RA_RAM_FILTER_SYM_SET__A, 500),
+
+	WR16(B_CC_REG_DIVERSITY__A, 0x0001),
+	WR16(B_EC_OC_REG_OC_MODE_HIP__A, 0x0010),
+	WR16(B_EQ_REG_RC_SEL_CAR__A, B_EQ_REG_RC_SEL_CAR_PASS_B_CE |
+	     B_EQ_REG_RC_SEL_CAR_LOCAL_B_CE | B_EQ_REG_RC_SEL_CAR_MEAS_B_CE),
+
+	/*    0x2a ), *//* CE to PASS mux */
+
+	END_OF_TABLE
+};
+
+u8 DRXD_InitDiversityEnd[] = {
+	/* End demod *********** combining RF in and diversity in, MPEG TS out **** */
+	/* disable near/far; switch on timing slave mode */
+	WR16(B_SC_RA_RAM_CONFIG__A, B_SC_RA_RAM_CONFIG_FR_ENABLE__M |
+	     B_SC_RA_RAM_CONFIG_FREQSCAN__M |
+	     B_SC_RA_RAM_CONFIG_DIV_ECHO_ENABLE__M |
+	     B_SC_RA_RAM_CONFIG_SLAVE__M |
+	     B_SC_RA_RAM_CONFIG_DIV_BLANK_ENABLE__M
+/* MV from CtrlDiversity */
+	    ),
+#ifdef DRXDDIV_SRMM_SLAVING
+	WR16(SC_RA_RAM_LC_ABS_2K__A, 0x3c7),
+	WR16(SC_RA_RAM_LC_ABS_8K__A, 0x3c7),
+#else
+	WR16(SC_RA_RAM_LC_ABS_2K__A, 0x7),
+	WR16(SC_RA_RAM_LC_ABS_8K__A, 0x7),
+#endif
+
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_LENGTH__A, IRLEN_COARSE_8K),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_FREQINC__A, 1 << (11 - IRLEN_COARSE_8K)),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_KAISINC__A, 1 << (17 - IRLEN_COARSE_8K)),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_LENGTH__A, IRLEN_FINE_8K),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_FREQINC__A, 1 << (11 - IRLEN_FINE_8K)),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_KAISINC__A, 1 << (17 - IRLEN_FINE_8K)),
+
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_LENGTH__A, IRLEN_COARSE_2K),
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_FREQINC__A, 1 << (11 - IRLEN_COARSE_2K)),
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_KAISINC__A, 1 << (17 - IRLEN_COARSE_2K)),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_LENGTH__A, IRLEN_FINE_2K),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_FREQINC__A, 1 << (11 - IRLEN_FINE_2K)),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_KAISINC__A, 1 << (17 - IRLEN_FINE_2K)),
+
+	WR16(B_LC_RA_RAM_FILTER_CRMM_A__A, 7),
+	WR16(B_LC_RA_RAM_FILTER_CRMM_B__A, 4),
+	WR16(B_LC_RA_RAM_FILTER_SRMM_A__A, 7),
+	WR16(B_LC_RA_RAM_FILTER_SRMM_B__A, 4),
+	WR16(B_LC_RA_RAM_FILTER_SYM_SET__A, 500),
+
+	WR16(B_CC_REG_DIVERSITY__A, 0x0001),
+	END_OF_TABLE
+};
+
+u8 DRXD_DisableDiversity[] = {
+	WR16(B_SC_RA_RAM_LC_ABS_2K__A, B_SC_RA_RAM_LC_ABS_2K__PRE),
+	WR16(B_SC_RA_RAM_LC_ABS_8K__A, B_SC_RA_RAM_LC_ABS_8K__PRE),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_LENGTH__A,
+	     B_SC_RA_RAM_IR_COARSE_8K_LENGTH__PRE),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_FREQINC__A,
+	     B_SC_RA_RAM_IR_COARSE_8K_FREQINC__PRE),
+	WR16(B_SC_RA_RAM_IR_COARSE_8K_KAISINC__A,
+	     B_SC_RA_RAM_IR_COARSE_8K_KAISINC__PRE),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_LENGTH__A,
+	     B_SC_RA_RAM_IR_FINE_8K_LENGTH__PRE),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_FREQINC__A,
+	     B_SC_RA_RAM_IR_FINE_8K_FREQINC__PRE),
+	WR16(B_SC_RA_RAM_IR_FINE_8K_KAISINC__A,
+	     B_SC_RA_RAM_IR_FINE_8K_KAISINC__PRE),
+
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_LENGTH__A,
+	     B_SC_RA_RAM_IR_COARSE_2K_LENGTH__PRE),
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_FREQINC__A,
+	     B_SC_RA_RAM_IR_COARSE_2K_FREQINC__PRE),
+	WR16(B_SC_RA_RAM_IR_COARSE_2K_KAISINC__A,
+	     B_SC_RA_RAM_IR_COARSE_2K_KAISINC__PRE),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_LENGTH__A,
+	     B_SC_RA_RAM_IR_FINE_2K_LENGTH__PRE),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_FREQINC__A,
+	     B_SC_RA_RAM_IR_FINE_2K_FREQINC__PRE),
+	WR16(B_SC_RA_RAM_IR_FINE_2K_KAISINC__A,
+	     B_SC_RA_RAM_IR_FINE_2K_KAISINC__PRE),
+
+	WR16(B_LC_RA_RAM_FILTER_CRMM_A__A, B_LC_RA_RAM_FILTER_CRMM_A__PRE),
+	WR16(B_LC_RA_RAM_FILTER_CRMM_B__A, B_LC_RA_RAM_FILTER_CRMM_B__PRE),
+	WR16(B_LC_RA_RAM_FILTER_SRMM_A__A, B_LC_RA_RAM_FILTER_SRMM_A__PRE),
+	WR16(B_LC_RA_RAM_FILTER_SRMM_B__A, B_LC_RA_RAM_FILTER_SRMM_B__PRE),
+	WR16(B_LC_RA_RAM_FILTER_SYM_SET__A, B_LC_RA_RAM_FILTER_SYM_SET__PRE),
+
+	WR16(B_CC_REG_DIVERSITY__A, 0x0000),
+	WR16(B_EQ_REG_RC_SEL_CAR__A, B_EQ_REG_RC_SEL_CAR_INIT),	/* combining disabled */
+
+	END_OF_TABLE
+};
+
+u8 DRXD_StartDiversityFront[] = {
+	/* Start demod, RF in and diversity out, no combining */
+	WR16(B_FE_CF_REG_IMP_VAL__A, 0x0),
+	WR16(B_FE_AD_REG_FDB_IN__A, 0x0),
+	WR16(B_FE_AD_REG_INVEXT__A, 0x0),
+	WR16(B_EQ_REG_COMM_MB__A, 0x12),	/* EQ to MB out */
+	WR16(B_EQ_REG_RC_SEL_CAR__A, B_EQ_REG_RC_SEL_CAR_PASS_B_CE |	/* CE to PASS mux */
+	     B_EQ_REG_RC_SEL_CAR_LOCAL_B_CE | B_EQ_REG_RC_SEL_CAR_MEAS_B_CE),
+
+	WR16(SC_RA_RAM_ECHO_SHIFT_LIM__A, 2),
+
+	END_OF_TABLE
+};
+
+u8 DRXD_StartDiversityEnd[] = {
+	/* End demod, combining RF in and diversity in, MPEG TS out */
+	WR16(B_FE_CF_REG_IMP_VAL__A, 0x0),	/* disable impulse noise cruncher */
+	WR16(B_FE_AD_REG_INVEXT__A, 0x0),	/* clock inversion (for sohard board) */
+	WR16(B_CP_REG_BR_STR_DEL__A, 10),	/* apperently no mb delay matching is best */
+
+	WR16(B_EQ_REG_RC_SEL_CAR__A, B_EQ_REG_RC_SEL_CAR_DIV_ON |	/* org = 0x81 combining enabled */
+	     B_EQ_REG_RC_SEL_CAR_MEAS_A_CC |
+	     B_EQ_REG_RC_SEL_CAR_PASS_A_CC | B_EQ_REG_RC_SEL_CAR_LOCAL_A_CC),
+
+	END_OF_TABLE
+};
+
+u8 DRXD_DiversityDelay8MHZ[] = {
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_32__A, 1150 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_16__A, 1100 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_8__A, 1000 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_4__A, 800 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_32__A, 5420 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_16__A, 5200 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_8__A, 4800 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_4__A, 4000 - 50),
+	END_OF_TABLE
+};
+
+u8 DRXD_DiversityDelay6MHZ[] =	/* also used ok for 7 MHz */
+{
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_32__A, 1100 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_16__A, 1000 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_8__A, 900 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_2K_4__A, 600 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_32__A, 5300 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_16__A, 5000 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_8__A, 4500 - 50),
+	WR16(B_SC_RA_RAM_DIVERSITY_DELAY_8K_4__A, 3500 - 50),
+	END_OF_TABLE
+};
diff --git a/drivers/media/dvb/frontends/drxd_firm.h b/drivers/media/dvb/frontends/drxd_firm.h
new file mode 100644
index 0000000000000000000000000000000000000000..41597e89941ce80fbe687577e2b1946ac2f62fe0
--- /dev/null
+++ b/drivers/media/dvb/frontends/drxd_firm.h
@@ -0,0 +1,115 @@
+/*
+ * drxd_firm.h
+ *
+ * Copyright (C) 2006-2007 Micronas
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 only, as published by the Free Software Foundation.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef _DRXD_FIRM_H_
+#define _DRXD_FIRM_H_
+
+#include <linux/types.h>
+#include "drxd_map_firm.h"
+
+#define VERSION_MAJOR 1
+#define VERSION_MINOR 4
+#define VERSION_PATCH 23
+
+#define HI_TR_FUNC_ADDR HI_IF_RAM_USR_BEGIN__A
+
+#define DRXD_MAX_RETRIES (1000)
+#define HI_I2C_DELAY     84
+#define HI_I2C_BRIDGE_DELAY   750
+
+#define EQ_TD_TPS_PWR_UNKNOWN          0x00C0	/* Unknown configurations */
+#define EQ_TD_TPS_PWR_QPSK             0x016a
+#define EQ_TD_TPS_PWR_QAM16_ALPHAN     0x0195
+#define EQ_TD_TPS_PWR_QAM16_ALPHA1     0x0195
+#define EQ_TD_TPS_PWR_QAM16_ALPHA2     0x011E
+#define EQ_TD_TPS_PWR_QAM16_ALPHA4     0x01CE
+#define EQ_TD_TPS_PWR_QAM64_ALPHAN     0x019F
+#define EQ_TD_TPS_PWR_QAM64_ALPHA1     0x019F
+#define EQ_TD_TPS_PWR_QAM64_ALPHA2     0x00F8
+#define EQ_TD_TPS_PWR_QAM64_ALPHA4     0x014D
+
+#define DRXD_DEF_AG_PWD_CONSUMER 0x000E
+#define DRXD_DEF_AG_PWD_PRO 0x0000
+#define DRXD_DEF_AG_AGC_SIO 0x0000
+
+#define DRXD_FE_CTRL_MAX 1023
+
+#define DRXD_OSCDEV_DO_SCAN  (16)
+
+#define DRXD_OSCDEV_DONT_SCAN  (0)
+
+#define DRXD_OSCDEV_STEP  (275)
+
+#define DRXD_SCAN_TIMEOUT    (650)
+
+#define DRXD_BANDWIDTH_8MHZ_IN_HZ  (0x8B8249L)
+#define DRXD_BANDWIDTH_7MHZ_IN_HZ  (0x7A1200L)
+#define DRXD_BANDWIDTH_6MHZ_IN_HZ  (0x68A1B6L)
+
+#define IRLEN_COARSE_8K       (10)
+#define IRLEN_FINE_8K         (10)
+#define IRLEN_COARSE_2K       (7)
+#define IRLEN_FINE_2K         (9)
+#define DIFF_INVALID          (511)
+#define DIFF_TARGET           (4)
+#define DIFF_MARGIN           (1)
+
+extern u8 DRXD_InitAtomicRead[];
+extern u8 DRXD_HiI2cPatch_1[];
+extern u8 DRXD_HiI2cPatch_3[];
+
+extern u8 DRXD_InitSC[];
+
+extern u8 DRXD_ResetCEFR[];
+extern u8 DRXD_InitFEA2_1[];
+extern u8 DRXD_InitFEA2_2[];
+extern u8 DRXD_InitCPA2[];
+extern u8 DRXD_InitCEA2[];
+extern u8 DRXD_InitEQA2[];
+extern u8 DRXD_InitECA2[];
+extern u8 DRXD_ResetECA2[];
+extern u8 DRXD_ResetECRAM[];
+
+extern u8 DRXD_A2_microcode[];
+extern u32 DRXD_A2_microcode_length;
+
+extern u8 DRXD_InitFEB1_1[];
+extern u8 DRXD_InitFEB1_2[];
+extern u8 DRXD_InitCPB1[];
+extern u8 DRXD_InitCEB1[];
+extern u8 DRXD_InitEQB1[];
+extern u8 DRXD_InitECB1[];
+
+extern u8 DRXD_InitDiversityFront[];
+extern u8 DRXD_InitDiversityEnd[];
+extern u8 DRXD_DisableDiversity[];
+extern u8 DRXD_StartDiversityFront[];
+extern u8 DRXD_StartDiversityEnd[];
+
+extern u8 DRXD_DiversityDelay8MHZ[];
+extern u8 DRXD_DiversityDelay6MHZ[];
+
+extern u8 DRXD_B1_microcode[];
+extern u32 DRXD_B1_microcode_length;
+
+#endif
diff --git a/drivers/media/dvb/frontends/drxd_hard.c b/drivers/media/dvb/frontends/drxd_hard.c
new file mode 100644
index 0000000000000000000000000000000000000000..ea4c1c361d2b7a12473cd1d9ff6ec19a0aa977a8
--- /dev/null
+++ b/drivers/media/dvb/frontends/drxd_hard.c
@@ -0,0 +1,3001 @@
+/*
+ * drxd_hard.c: DVB-T Demodulator Micronas DRX3975D-A2,DRX397xD-B1
+ *
+ * Copyright (C) 2003-2007 Micronas
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 only, as published by the Free Software Foundation.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/firmware.h>
+#include <linux/i2c.h>
+#include <linux/version.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "drxd.h"
+#include "drxd_firm.h"
+
+#define DRX_FW_FILENAME_A2 "drxd-a2-1.1.fw"
+#define DRX_FW_FILENAME_B1 "drxd-b1-1.1.fw"
+
+#define CHUNK_SIZE 48
+
+#define DRX_I2C_RMW           0x10
+#define DRX_I2C_BROADCAST     0x20
+#define DRX_I2C_CLEARCRC      0x80
+#define DRX_I2C_SINGLE_MASTER 0xC0
+#define DRX_I2C_MODEFLAGS     0xC0
+#define DRX_I2C_FLAGS         0xF0
+
+#ifndef SIZEOF_ARRAY
+#define SIZEOF_ARRAY(array) (sizeof((array))/sizeof((array)[0]))
+#endif
+
+#define DEFAULT_LOCK_TIMEOUT    1100
+
+#define DRX_CHANNEL_AUTO 0
+#define DRX_CHANNEL_HIGH 1
+#define DRX_CHANNEL_LOW  2
+
+#define DRX_LOCK_MPEG  1
+#define DRX_LOCK_FEC   2
+#define DRX_LOCK_DEMOD 4
+
+/****************************************************************************/
+
+enum CSCDState {
+	CSCD_INIT = 0,
+	CSCD_SET,
+	CSCD_SAVED
+};
+
+enum CDrxdState {
+	DRXD_UNINITIALIZED = 0,
+	DRXD_STOPPED,
+	DRXD_STARTED
+};
+
+enum AGC_CTRL_MODE {
+	AGC_CTRL_AUTO = 0,
+	AGC_CTRL_USER,
+	AGC_CTRL_OFF
+};
+
+enum OperationMode {
+	OM_Default,
+	OM_DVBT_Diversity_Front,
+	OM_DVBT_Diversity_End
+};
+
+struct SCfgAgc {
+	enum AGC_CTRL_MODE ctrlMode;
+	u16 outputLevel;	/* range [0, ... , 1023], 1/n of fullscale range */
+	u16 settleLevel;	/* range [0, ... , 1023], 1/n of fullscale range */
+	u16 minOutputLevel;	/* range [0, ... , 1023], 1/n of fullscale range */
+	u16 maxOutputLevel;	/* range [0, ... , 1023], 1/n of fullscale range */
+	u16 speed;		/* range [0, ... , 1023], 1/n of fullscale range */
+
+	u16 R1;
+	u16 R2;
+	u16 R3;
+};
+
+struct SNoiseCal {
+	int cpOpt;
+	u16 cpNexpOfs;
+	u16 tdCal2k;
+	u16 tdCal8k;
+};
+
+enum app_env {
+	APPENV_STATIC = 0,
+	APPENV_PORTABLE = 1,
+	APPENV_MOBILE = 2
+};
+
+enum EIFFilter {
+	IFFILTER_SAW = 0,
+	IFFILTER_DISCRETE = 1
+};
+
+struct drxd_state {
+	struct dvb_frontend frontend;
+	struct dvb_frontend_ops ops;
+	struct dvb_frontend_parameters param;
+
+	const struct firmware *fw;
+	struct device *dev;
+
+	struct i2c_adapter *i2c;
+	void *priv;
+	struct drxd_config config;
+
+	int i2c_access;
+	int init_done;
+	struct mutex mutex;
+
+	u8 chip_adr;
+	u16 hi_cfg_timing_div;
+	u16 hi_cfg_bridge_delay;
+	u16 hi_cfg_wakeup_key;
+	u16 hi_cfg_ctrl;
+
+	u16 intermediate_freq;
+	u16 osc_clock_freq;
+
+	enum CSCDState cscd_state;
+	enum CDrxdState drxd_state;
+
+	u16 sys_clock_freq;
+	s16 osc_clock_deviation;
+	u16 expected_sys_clock_freq;
+
+	u16 insert_rs_byte;
+	u16 enable_parallel;
+
+	int operation_mode;
+
+	struct SCfgAgc if_agc_cfg;
+	struct SCfgAgc rf_agc_cfg;
+
+	struct SNoiseCal noise_cal;
+
+	u32 fe_fs_add_incr;
+	u32 org_fe_fs_add_incr;
+	u16 current_fe_if_incr;
+
+	u16 m_FeAgRegAgPwd;
+	u16 m_FeAgRegAgAgcSio;
+
+	u16 m_EcOcRegOcModeLop;
+	u16 m_EcOcRegSncSncLvl;
+	u8 *m_InitAtomicRead;
+	u8 *m_HiI2cPatch;
+
+	u8 *m_ResetCEFR;
+	u8 *m_InitFE_1;
+	u8 *m_InitFE_2;
+	u8 *m_InitCP;
+	u8 *m_InitCE;
+	u8 *m_InitEQ;
+	u8 *m_InitSC;
+	u8 *m_InitEC;
+	u8 *m_ResetECRAM;
+	u8 *m_InitDiversityFront;
+	u8 *m_InitDiversityEnd;
+	u8 *m_DisableDiversity;
+	u8 *m_StartDiversityFront;
+	u8 *m_StartDiversityEnd;
+
+	u8 *m_DiversityDelay8MHZ;
+	u8 *m_DiversityDelay6MHZ;
+
+	u8 *microcode;
+	u32 microcode_length;
+
+	int type_A;
+	int PGA;
+	int diversity;
+	int tuner_mirrors;
+
+	enum app_env app_env_default;
+	enum app_env app_env_diversity;
+
+};
+
+/****************************************************************************/
+/* I2C **********************************************************************/
+/****************************************************************************/
+
+static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 * data, int len)
+{
+	struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = data, .len = len };
+
+	if (i2c_transfer(adap, &msg, 1) != 1)
+		return -1;
+	return 0;
+}
+
+static int i2c_read(struct i2c_adapter *adap,
+		    u8 adr, u8 *msg, int len, u8 *answ, int alen)
+{
+	struct i2c_msg msgs[2] = {
+		{
+			.addr = adr, .flags = 0,
+			.buf = msg, .len = len
+		}, {
+			.addr = adr, .flags = I2C_M_RD,
+			.buf = answ, .len = alen
+		}
+	};
+	if (i2c_transfer(adap, msgs, 2) != 2)
+		return -1;
+	return 0;
+}
+
+inline u32 MulDiv32(u32 a, u32 b, u32 c)
+{
+	u64 tmp64;
+
+	tmp64 = (u64)a * (u64)b;
+	do_div(tmp64, c);
+
+	return (u32) tmp64;
+}
+
+static int Read16(struct drxd_state *state, u32 reg, u16 *data, u8 flags)
+{
+	u8 adr = state->config.demod_address;
+	u8 mm1[4] = { reg & 0xff, (reg >> 16) & 0xff,
+		flags | ((reg >> 24) & 0xff), (reg >> 8) & 0xff
+	};
+	u8 mm2[2];
+	if (i2c_read(state->i2c, adr, mm1, 4, mm2, 2) < 0)
+		return -1;
+	if (data)
+		*data = mm2[0] | (mm2[1] << 8);
+	return mm2[0] | (mm2[1] << 8);
+}
+
+static int Read32(struct drxd_state *state, u32 reg, u32 *data, u8 flags)
+{
+	u8 adr = state->config.demod_address;
+	u8 mm1[4] = { reg & 0xff, (reg >> 16) & 0xff,
+		flags | ((reg >> 24) & 0xff), (reg >> 8) & 0xff
+	};
+	u8 mm2[4];
+
+	if (i2c_read(state->i2c, adr, mm1, 4, mm2, 4) < 0)
+		return -1;
+	if (data)
+		*data =
+		    mm2[0] | (mm2[1] << 8) | (mm2[2] << 16) | (mm2[3] << 24);
+	return 0;
+}
+
+static int Write16(struct drxd_state *state, u32 reg, u16 data, u8 flags)
+{
+	u8 adr = state->config.demod_address;
+	u8 mm[6] = { reg & 0xff, (reg >> 16) & 0xff,
+		flags | ((reg >> 24) & 0xff), (reg >> 8) & 0xff,
+		data & 0xff, (data >> 8) & 0xff
+	};
+
+	if (i2c_write(state->i2c, adr, mm, 6) < 0)
+		return -1;
+	return 0;
+}
+
+static int Write32(struct drxd_state *state, u32 reg, u32 data, u8 flags)
+{
+	u8 adr = state->config.demod_address;
+	u8 mm[8] = { reg & 0xff, (reg >> 16) & 0xff,
+		flags | ((reg >> 24) & 0xff), (reg >> 8) & 0xff,
+		data & 0xff, (data >> 8) & 0xff,
+		(data >> 16) & 0xff, (data >> 24) & 0xff
+	};
+
+	if (i2c_write(state->i2c, adr, mm, 8) < 0)
+		return -1;
+	return 0;
+}
+
+static int write_chunk(struct drxd_state *state,
+		       u32 reg, u8 *data, u32 len, u8 flags)
+{
+	u8 adr = state->config.demod_address;
+	u8 mm[CHUNK_SIZE + 4] = { reg & 0xff, (reg >> 16) & 0xff,
+		flags | ((reg >> 24) & 0xff), (reg >> 8) & 0xff
+	};
+	int i;
+
+	for (i = 0; i < len; i++)
+		mm[4 + i] = data[i];
+	if (i2c_write(state->i2c, adr, mm, 4 + len) < 0) {
+		printk(KERN_ERR "error in write_chunk\n");
+		return -1;
+	}
+	return 0;
+}
+
+static int WriteBlock(struct drxd_state *state,
+		      u32 Address, u16 BlockSize, u8 *pBlock, u8 Flags)
+{
+	while (BlockSize > 0) {
+		u16 Chunk = BlockSize > CHUNK_SIZE ? CHUNK_SIZE : BlockSize;
+
+		if (write_chunk(state, Address, pBlock, Chunk, Flags) < 0)
+			return -1;
+		pBlock += Chunk;
+		Address += (Chunk >> 1);
+		BlockSize -= Chunk;
+	}
+	return 0;
+}
+
+static int WriteTable(struct drxd_state *state, u8 * pTable)
+{
+	int status = 0;
+
+	if (pTable == NULL)
+		return 0;
+
+	while (!status) {
+		u16 Length;
+		u32 Address = pTable[0] | (pTable[1] << 8) |
+		    (pTable[2] << 16) | (pTable[3] << 24);
+
+		if (Address == 0xFFFFFFFF)
+			break;
+		pTable += sizeof(u32);
+
+		Length = pTable[0] | (pTable[1] << 8);
+		pTable += sizeof(u16);
+		if (!Length)
+			break;
+		status = WriteBlock(state, Address, Length * 2, pTable, 0);
+		pTable += (Length * 2);
+	}
+	return status;
+}
+
+/****************************************************************************/
+/****************************************************************************/
+/****************************************************************************/
+
+static int ResetCEFR(struct drxd_state *state)
+{
+	return WriteTable(state, state->m_ResetCEFR);
+}
+
+static int InitCP(struct drxd_state *state)
+{
+	return WriteTable(state, state->m_InitCP);
+}
+
+static int InitCE(struct drxd_state *state)
+{
+	int status;
+	enum app_env AppEnv = state->app_env_default;
+
+	do {
+		status = WriteTable(state, state->m_InitCE);
+		if (status < 0)
+			break;
+
+		if (state->operation_mode == OM_DVBT_Diversity_Front ||
+		    state->operation_mode == OM_DVBT_Diversity_End) {
+			AppEnv = state->app_env_diversity;
+		}
+		if (AppEnv == APPENV_STATIC) {
+			status = Write16(state, CE_REG_TAPSET__A, 0x0000, 0);
+			if (status < 0)
+				break;
+		} else if (AppEnv == APPENV_PORTABLE) {
+			status = Write16(state, CE_REG_TAPSET__A, 0x0001, 0);
+			if (status < 0)
+				break;
+		} else if (AppEnv == APPENV_MOBILE && state->type_A) {
+			status = Write16(state, CE_REG_TAPSET__A, 0x0002, 0);
+			if (status < 0)
+				break;
+		} else if (AppEnv == APPENV_MOBILE && !state->type_A) {
+			status = Write16(state, CE_REG_TAPSET__A, 0x0006, 0);
+			if (status < 0)
+				break;
+		}
+
+		/* start ce */
+		status = Write16(state, B_CE_REG_COMM_EXEC__A, 0x0001, 0);
+		if (status < 0)
+			break;
+	} while (0);
+	return status;
+}
+
+static int StopOC(struct drxd_state *state)
+{
+	int status = 0;
+	u16 ocSyncLvl = 0;
+	u16 ocModeLop = state->m_EcOcRegOcModeLop;
+	u16 dtoIncLop = 0;
+	u16 dtoIncHip = 0;
+
+	do {
+		/* Store output configuration */
+		status = Read16(state, EC_OC_REG_SNC_ISC_LVL__A, &ocSyncLvl, 0);
+		if (status < 0)
+			break;
+		/* CHK_ERROR(Read16(EC_OC_REG_OC_MODE_LOP__A, &ocModeLop)); */
+		state->m_EcOcRegSncSncLvl = ocSyncLvl;
+		/* m_EcOcRegOcModeLop = ocModeLop; */
+
+		/* Flush FIFO (byte-boundary) at fixed rate */
+		status = Read16(state, EC_OC_REG_RCN_MAP_LOP__A, &dtoIncLop, 0);
+		if (status < 0)
+			break;
+		status = Read16(state, EC_OC_REG_RCN_MAP_HIP__A, &dtoIncHip, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_DTO_INC_LOP__A, dtoIncLop, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_DTO_INC_HIP__A, dtoIncHip, 0);
+		if (status < 0)
+			break;
+		ocModeLop &= ~(EC_OC_REG_OC_MODE_LOP_DTO_CTR_SRC__M);
+		ocModeLop |= EC_OC_REG_OC_MODE_LOP_DTO_CTR_SRC_STATIC;
+		status = Write16(state, EC_OC_REG_OC_MODE_LOP__A, ocModeLop, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_COMM_EXEC__A, EC_OC_REG_COMM_EXEC_CTL_HOLD, 0);
+		if (status < 0)
+			break;
+
+		msleep(1);
+		/* Output pins to '0' */
+		status = Write16(state, EC_OC_REG_OCR_MPG_UOS__A, EC_OC_REG_OCR_MPG_UOS__M, 0);
+		if (status < 0)
+			break;
+
+		/* Force the OC out of sync */
+		ocSyncLvl &= ~(EC_OC_REG_SNC_ISC_LVL_OSC__M);
+		status = Write16(state, EC_OC_REG_SNC_ISC_LVL__A, ocSyncLvl, 0);
+		if (status < 0)
+			break;
+		ocModeLop &= ~(EC_OC_REG_OC_MODE_LOP_PAR_ENA__M);
+		ocModeLop |= EC_OC_REG_OC_MODE_LOP_PAR_ENA_ENABLE;
+		ocModeLop |= 0x2;	/* Magically-out-of-sync */
+		status = Write16(state, EC_OC_REG_OC_MODE_LOP__A, ocModeLop, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_COMM_INT_STA__A, 0x0, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_COMM_EXEC__A, EC_OC_REG_COMM_EXEC_CTL_ACTIVE, 0);
+		if (status < 0)
+			break;
+	} while (0);
+
+	return status;
+}
+
+static int StartOC(struct drxd_state *state)
+{
+	int status = 0;
+
+	do {
+		/* Stop OC */
+		status = Write16(state, EC_OC_REG_COMM_EXEC__A, EC_OC_REG_COMM_EXEC_CTL_HOLD, 0);
+		if (status < 0)
+			break;
+
+		/* Restore output configuration */
+		status = Write16(state, EC_OC_REG_SNC_ISC_LVL__A, state->m_EcOcRegSncSncLvl, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_OC_MODE_LOP__A, state->m_EcOcRegOcModeLop, 0);
+		if (status < 0)
+			break;
+
+		/* Output pins active again */
+		status = Write16(state, EC_OC_REG_OCR_MPG_UOS__A, EC_OC_REG_OCR_MPG_UOS_INIT, 0);
+		if (status < 0)
+			break;
+
+		/* Start OC */
+		status = Write16(state, EC_OC_REG_COMM_EXEC__A, EC_OC_REG_COMM_EXEC_CTL_ACTIVE, 0);
+		if (status < 0)
+			break;
+	} while (0);
+	return status;
+}
+
+static int InitEQ(struct drxd_state *state)
+{
+	return WriteTable(state, state->m_InitEQ);
+}
+
+static int InitEC(struct drxd_state *state)
+{
+	return WriteTable(state, state->m_InitEC);
+}
+
+static int InitSC(struct drxd_state *state)
+{
+	return WriteTable(state, state->m_InitSC);
+}
+
+static int InitAtomicRead(struct drxd_state *state)
+{
+	return WriteTable(state, state->m_InitAtomicRead);
+}
+
+static int CorrectSysClockDeviation(struct drxd_state *state);
+
+static int DRX_GetLockStatus(struct drxd_state *state, u32 * pLockStatus)
+{
+	u16 ScRaRamLock = 0;
+	const u16 mpeg_lock_mask = (SC_RA_RAM_LOCK_MPEG__M |
+				    SC_RA_RAM_LOCK_FEC__M |
+				    SC_RA_RAM_LOCK_DEMOD__M);
+	const u16 fec_lock_mask = (SC_RA_RAM_LOCK_FEC__M |
+				   SC_RA_RAM_LOCK_DEMOD__M);
+	const u16 demod_lock_mask = SC_RA_RAM_LOCK_DEMOD__M;
+
+	int status;
+
+	*pLockStatus = 0;
+
+	status = Read16(state, SC_RA_RAM_LOCK__A, &ScRaRamLock, 0x0000);
+	if (status < 0) {
+		printk(KERN_ERR "Can't read SC_RA_RAM_LOCK__A status = %08x\n", status);
+		return status;
+	}
+
+	if (state->drxd_state != DRXD_STARTED)
+		return 0;
+
+	if ((ScRaRamLock & mpeg_lock_mask) == mpeg_lock_mask) {
+		*pLockStatus |= DRX_LOCK_MPEG;
+		CorrectSysClockDeviation(state);
+	}
+
+	if ((ScRaRamLock & fec_lock_mask) == fec_lock_mask)
+		*pLockStatus |= DRX_LOCK_FEC;
+
+	if ((ScRaRamLock & demod_lock_mask) == demod_lock_mask)
+		*pLockStatus |= DRX_LOCK_DEMOD;
+	return 0;
+}
+
+/****************************************************************************/
+
+static int SetCfgIfAgc(struct drxd_state *state, struct SCfgAgc *cfg)
+{
+	int status;
+
+	if (cfg->outputLevel > DRXD_FE_CTRL_MAX)
+		return -1;
+
+	if (cfg->ctrlMode == AGC_CTRL_USER) {
+		do {
+			u16 FeAgRegPm1AgcWri;
+			u16 FeAgRegAgModeLop;
+
+			status = Read16(state, FE_AG_REG_AG_MODE_LOP__A, &FeAgRegAgModeLop, 0);
+			if (status < 0)
+				break;
+			FeAgRegAgModeLop &= (~FE_AG_REG_AG_MODE_LOP_MODE_4__M);
+			FeAgRegAgModeLop |= FE_AG_REG_AG_MODE_LOP_MODE_4_STATIC;
+			status = Write16(state, FE_AG_REG_AG_MODE_LOP__A, FeAgRegAgModeLop, 0);
+			if (status < 0)
+				break;
+
+			FeAgRegPm1AgcWri = (u16) (cfg->outputLevel &
+						  FE_AG_REG_PM1_AGC_WRI__M);
+			status = Write16(state, FE_AG_REG_PM1_AGC_WRI__A, FeAgRegPm1AgcWri, 0);
+			if (status < 0)
+				break;
+		} while (0);
+	} else if (cfg->ctrlMode == AGC_CTRL_AUTO) {
+		if (((cfg->maxOutputLevel) < (cfg->minOutputLevel)) ||
+		    ((cfg->maxOutputLevel) > DRXD_FE_CTRL_MAX) ||
+		    ((cfg->speed) > DRXD_FE_CTRL_MAX) ||
+		    ((cfg->settleLevel) > DRXD_FE_CTRL_MAX)
+		    )
+			return -1;
+		do {
+			u16 FeAgRegAgModeLop;
+			u16 FeAgRegEgcSetLvl;
+			u16 slope, offset;
+
+			/* == Mode == */
+
+			status = Read16(state, FE_AG_REG_AG_MODE_LOP__A, &FeAgRegAgModeLop, 0);
+			if (status < 0)
+				break;
+			FeAgRegAgModeLop &= (~FE_AG_REG_AG_MODE_LOP_MODE_4__M);
+			FeAgRegAgModeLop |=
+			    FE_AG_REG_AG_MODE_LOP_MODE_4_DYNAMIC;
+			status = Write16(state, FE_AG_REG_AG_MODE_LOP__A, FeAgRegAgModeLop, 0);
+			if (status < 0)
+				break;
+
+			/* == Settle level == */
+
+			FeAgRegEgcSetLvl = (u16) ((cfg->settleLevel >> 1) &
+						  FE_AG_REG_EGC_SET_LVL__M);
+			status = Write16(state, FE_AG_REG_EGC_SET_LVL__A, FeAgRegEgcSetLvl, 0);
+			if (status < 0)
+				break;
+
+			/* == Min/Max == */
+
+			slope = (u16) ((cfg->maxOutputLevel -
+					cfg->minOutputLevel) / 2);
+			offset = (u16) ((cfg->maxOutputLevel +
+					 cfg->minOutputLevel) / 2 - 511);
+
+			status = Write16(state, FE_AG_REG_GC1_AGC_RIC__A, slope, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, FE_AG_REG_GC1_AGC_OFF__A, offset, 0);
+			if (status < 0)
+				break;
+
+			/* == Speed == */
+			{
+				const u16 maxRur = 8;
+				const u16 slowIncrDecLUT[] = { 3, 4, 4, 5, 6 };
+				const u16 fastIncrDecLUT[] = { 14, 15, 15, 16,
+					17, 18, 18, 19,
+					20, 21, 22, 23,
+					24, 26, 27, 28,
+					29, 31
+				};
+
+				u16 fineSteps = (DRXD_FE_CTRL_MAX + 1) /
+				    (maxRur + 1);
+				u16 fineSpeed = (u16) (cfg->speed -
+						       ((cfg->speed /
+							 fineSteps) *
+							fineSteps));
+				u16 invRurCount = (u16) (cfg->speed /
+							 fineSteps);
+				u16 rurCount;
+				if (invRurCount > maxRur) {
+					rurCount = 0;
+					fineSpeed += fineSteps;
+				} else {
+					rurCount = maxRur - invRurCount;
+				}
+
+				/*
+				   fastInc = default *
+				   (2^(fineSpeed/fineSteps))
+				   => range[default...2*default>
+				   slowInc = default *
+				   (2^(fineSpeed/fineSteps))
+				 */
+				{
+					u16 fastIncrDec =
+					    fastIncrDecLUT[fineSpeed /
+							   ((fineSteps /
+							     (14 + 1)) + 1)];
+					u16 slowIncrDec =
+					    slowIncrDecLUT[fineSpeed /
+							   (fineSteps /
+							    (3 + 1))];
+
+					status = Write16(state, FE_AG_REG_EGC_RUR_CNT__A, rurCount, 0);
+					if (status < 0)
+						break;
+					status = Write16(state, FE_AG_REG_EGC_FAS_INC__A, fastIncrDec, 0);
+					if (status < 0)
+						break;
+					status = Write16(state, FE_AG_REG_EGC_FAS_DEC__A, fastIncrDec, 0);
+					if (status < 0)
+						break;
+					status = Write16(state, FE_AG_REG_EGC_SLO_INC__A, slowIncrDec, 0);
+					if (status < 0)
+						break;
+					status = Write16(state, FE_AG_REG_EGC_SLO_DEC__A, slowIncrDec, 0);
+					if (status < 0)
+						break;
+				}
+			}
+		} while (0);
+
+	} else {
+		/* No OFF mode for IF control */
+		return -1;
+	}
+	return status;
+}
+
+static int SetCfgRfAgc(struct drxd_state *state, struct SCfgAgc *cfg)
+{
+	int status = 0;
+
+	if (cfg->outputLevel > DRXD_FE_CTRL_MAX)
+		return -1;
+
+	if (cfg->ctrlMode == AGC_CTRL_USER) {
+		do {
+			u16 AgModeLop = 0;
+			u16 level = (cfg->outputLevel);
+
+			if (level == DRXD_FE_CTRL_MAX)
+				level++;
+
+			status = Write16(state, FE_AG_REG_PM2_AGC_WRI__A, level, 0x0000);
+			if (status < 0)
+				break;
+
+			/*==== Mode ====*/
+
+			/* Powerdown PD2, WRI source */
+			state->m_FeAgRegAgPwd &= ~(FE_AG_REG_AG_PWD_PWD_PD2__M);
+			state->m_FeAgRegAgPwd |=
+			    FE_AG_REG_AG_PWD_PWD_PD2_DISABLE;
+			status = Write16(state, FE_AG_REG_AG_PWD__A, state->m_FeAgRegAgPwd, 0x0000);
+			if (status < 0)
+				break;
+
+			status = Read16(state, FE_AG_REG_AG_MODE_LOP__A, &AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+			AgModeLop &= (~(FE_AG_REG_AG_MODE_LOP_MODE_5__M |
+					FE_AG_REG_AG_MODE_LOP_MODE_E__M));
+			AgModeLop |= (FE_AG_REG_AG_MODE_LOP_MODE_5_STATIC |
+				      FE_AG_REG_AG_MODE_LOP_MODE_E_STATIC);
+			status = Write16(state, FE_AG_REG_AG_MODE_LOP__A, AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+
+			/* enable AGC2 pin */
+			{
+				u16 FeAgRegAgAgcSio = 0;
+				status = Read16(state, FE_AG_REG_AG_AGC_SIO__A, &FeAgRegAgAgcSio, 0x0000);
+				if (status < 0)
+					break;
+				FeAgRegAgAgcSio &=
+				    ~(FE_AG_REG_AG_AGC_SIO_AGC_SIO_2__M);
+				FeAgRegAgAgcSio |=
+				    FE_AG_REG_AG_AGC_SIO_AGC_SIO_2_OUTPUT;
+				status = Write16(state, FE_AG_REG_AG_AGC_SIO__A, FeAgRegAgAgcSio, 0x0000);
+				if (status < 0)
+					break;
+			}
+
+		} while (0);
+	} else if (cfg->ctrlMode == AGC_CTRL_AUTO) {
+		u16 AgModeLop = 0;
+
+		do {
+			u16 level;
+			/* Automatic control */
+			/* Powerup PD2, AGC2 as output, TGC source */
+			(state->m_FeAgRegAgPwd) &=
+			    ~(FE_AG_REG_AG_PWD_PWD_PD2__M);
+			(state->m_FeAgRegAgPwd) |=
+			    FE_AG_REG_AG_PWD_PWD_PD2_DISABLE;
+			status = Write16(state, FE_AG_REG_AG_PWD__A, (state->m_FeAgRegAgPwd), 0x0000);
+			if (status < 0)
+				break;
+
+			status = Read16(state, FE_AG_REG_AG_MODE_LOP__A, &AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+			AgModeLop &= (~(FE_AG_REG_AG_MODE_LOP_MODE_5__M |
+					FE_AG_REG_AG_MODE_LOP_MODE_E__M));
+			AgModeLop |= (FE_AG_REG_AG_MODE_LOP_MODE_5_STATIC |
+				      FE_AG_REG_AG_MODE_LOP_MODE_E_DYNAMIC);
+			status = Write16(state, FE_AG_REG_AG_MODE_LOP__A, AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+			/* Settle level */
+			level = (((cfg->settleLevel) >> 4) &
+				 FE_AG_REG_TGC_SET_LVL__M);
+			status = Write16(state, FE_AG_REG_TGC_SET_LVL__A, level, 0x0000);
+			if (status < 0)
+				break;
+
+			/* Min/max: don't care */
+
+			/* Speed: TODO */
+
+			/* enable AGC2 pin */
+			{
+				u16 FeAgRegAgAgcSio = 0;
+				status = Read16(state, FE_AG_REG_AG_AGC_SIO__A, &FeAgRegAgAgcSio, 0x0000);
+				if (status < 0)
+					break;
+				FeAgRegAgAgcSio &=
+				    ~(FE_AG_REG_AG_AGC_SIO_AGC_SIO_2__M);
+				FeAgRegAgAgcSio |=
+				    FE_AG_REG_AG_AGC_SIO_AGC_SIO_2_OUTPUT;
+				status = Write16(state, FE_AG_REG_AG_AGC_SIO__A, FeAgRegAgAgcSio, 0x0000);
+				if (status < 0)
+					break;
+			}
+
+		} while (0);
+	} else {
+		u16 AgModeLop = 0;
+
+		do {
+			/* No RF AGC control */
+			/* Powerdown PD2, AGC2 as output, WRI source */
+			(state->m_FeAgRegAgPwd) &=
+			    ~(FE_AG_REG_AG_PWD_PWD_PD2__M);
+			(state->m_FeAgRegAgPwd) |=
+			    FE_AG_REG_AG_PWD_PWD_PD2_ENABLE;
+			status = Write16(state, FE_AG_REG_AG_PWD__A, (state->m_FeAgRegAgPwd), 0x0000);
+			if (status < 0)
+				break;
+
+			status = Read16(state, FE_AG_REG_AG_MODE_LOP__A, &AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+			AgModeLop &= (~(FE_AG_REG_AG_MODE_LOP_MODE_5__M |
+					FE_AG_REG_AG_MODE_LOP_MODE_E__M));
+			AgModeLop |= (FE_AG_REG_AG_MODE_LOP_MODE_5_STATIC |
+				      FE_AG_REG_AG_MODE_LOP_MODE_E_STATIC);
+			status = Write16(state, FE_AG_REG_AG_MODE_LOP__A, AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+
+			/* set FeAgRegAgAgcSio AGC2 (RF) as input */
+			{
+				u16 FeAgRegAgAgcSio = 0;
+				status = Read16(state, FE_AG_REG_AG_AGC_SIO__A, &FeAgRegAgAgcSio, 0x0000);
+				if (status < 0)
+					break;
+				FeAgRegAgAgcSio &=
+				    ~(FE_AG_REG_AG_AGC_SIO_AGC_SIO_2__M);
+				FeAgRegAgAgcSio |=
+				    FE_AG_REG_AG_AGC_SIO_AGC_SIO_2_INPUT;
+				status = Write16(state, FE_AG_REG_AG_AGC_SIO__A, FeAgRegAgAgcSio, 0x0000);
+				if (status < 0)
+					break;
+			}
+		} while (0);
+	}
+	return status;
+}
+
+static int ReadIFAgc(struct drxd_state *state, u32 * pValue)
+{
+	int status = 0;
+
+	*pValue = 0;
+	if (state->if_agc_cfg.ctrlMode != AGC_CTRL_OFF) {
+		u16 Value;
+		status = Read16(state, FE_AG_REG_GC1_AGC_DAT__A, &Value, 0);
+		Value &= FE_AG_REG_GC1_AGC_DAT__M;
+		if (status >= 0) {
+			/*           3.3V
+			   |
+			   R1
+			   |
+			   Vin - R3 - * -- Vout
+			   |
+			   R2
+			   |
+			   GND
+			 */
+			u32 R1 = state->if_agc_cfg.R1;
+			u32 R2 = state->if_agc_cfg.R2;
+			u32 R3 = state->if_agc_cfg.R3;
+
+			u32 Vmax = (3300 * R2) / (R1 + R2);
+			u32 Rpar = (R2 * R3) / (R3 + R2);
+			u32 Vmin = (3300 * Rpar) / (R1 + Rpar);
+			u32 Vout = Vmin + ((Vmax - Vmin) * Value) / 1024;
+
+			*pValue = Vout;
+		}
+	}
+	return status;
+}
+
+static int load_firmware(struct drxd_state *state, const char *fw_name)
+{
+	const struct firmware *fw;
+
+	if (request_firmware(&fw, fw_name, state->dev) < 0) {
+		printk(KERN_ERR "drxd: firmware load failure [%s]\n", fw_name);
+		return -EIO;
+	}
+
+	state->microcode = kzalloc(fw->size, GFP_KERNEL);
+	if (state->microcode == NULL) {
+		printk(KERN_ERR "drxd: firmware load failure: nomemory\n");
+		return -ENOMEM;
+	}
+
+	memcpy(state->microcode, fw->data, fw->size);
+	state->microcode_length = fw->size;
+	return 0;
+}
+
+static int DownloadMicrocode(struct drxd_state *state,
+			     const u8 *pMCImage, u32 Length)
+{
+	u8 *pSrc;
+	u16 Flags;
+	u32 Address;
+	u16 nBlocks;
+	u16 BlockSize;
+	u16 BlockCRC;
+	u32 offset = 0;
+	int i, status = 0;
+
+	pSrc = (u8 *) pMCImage;
+	Flags = (pSrc[0] << 8) | pSrc[1];
+	pSrc += sizeof(u16);
+	offset += sizeof(u16);
+	nBlocks = (pSrc[0] << 8) | pSrc[1];
+	pSrc += sizeof(u16);
+	offset += sizeof(u16);
+
+	for (i = 0; i < nBlocks; i++) {
+		Address = (pSrc[0] << 24) | (pSrc[1] << 16) |
+		    (pSrc[2] << 8) | pSrc[3];
+		pSrc += sizeof(u32);
+		offset += sizeof(u32);
+
+		BlockSize = ((pSrc[0] << 8) | pSrc[1]) * sizeof(u16);
+		pSrc += sizeof(u16);
+		offset += sizeof(u16);
+
+		Flags = (pSrc[0] << 8) | pSrc[1];
+		pSrc += sizeof(u16);
+		offset += sizeof(u16);
+
+		BlockCRC = (pSrc[0] << 8) | pSrc[1];
+		pSrc += sizeof(u16);
+		offset += sizeof(u16);
+
+		status = WriteBlock(state, Address, BlockSize,
+				    pSrc, DRX_I2C_CLEARCRC);
+		if (status < 0)
+			break;
+		pSrc += BlockSize;
+		offset += BlockSize;
+	}
+
+	return status;
+}
+
+static int HI_Command(struct drxd_state *state, u16 cmd, u16 * pResult)
+{
+	u32 nrRetries = 0;
+	u16 waitCmd;
+	int status;
+
+	status = Write16(state, HI_RA_RAM_SRV_CMD__A, cmd, 0);
+	if (status < 0)
+		return status;
+
+	do {
+		nrRetries += 1;
+		if (nrRetries > DRXD_MAX_RETRIES) {
+			status = -1;
+			break;
+		};
+		status = Read16(state, HI_RA_RAM_SRV_CMD__A, &waitCmd, 0);
+	} while (waitCmd != 0);
+
+	if (status >= 0)
+		status = Read16(state, HI_RA_RAM_SRV_RES__A, pResult, 0);
+	return status;
+}
+
+static int HI_CfgCommand(struct drxd_state *state)
+{
+	int status = 0;
+
+	mutex_lock(&state->mutex);
+	Write16(state, HI_RA_RAM_SRV_CFG_KEY__A, HI_RA_RAM_SRV_RST_KEY_ACT, 0);
+	Write16(state, HI_RA_RAM_SRV_CFG_DIV__A, state->hi_cfg_timing_div, 0);
+	Write16(state, HI_RA_RAM_SRV_CFG_BDL__A, state->hi_cfg_bridge_delay, 0);
+	Write16(state, HI_RA_RAM_SRV_CFG_WUP__A, state->hi_cfg_wakeup_key, 0);
+	Write16(state, HI_RA_RAM_SRV_CFG_ACT__A, state->hi_cfg_ctrl, 0);
+
+	Write16(state, HI_RA_RAM_SRV_CFG_KEY__A, HI_RA_RAM_SRV_RST_KEY_ACT, 0);
+
+	if ((state->hi_cfg_ctrl & HI_RA_RAM_SRV_CFG_ACT_PWD_EXE) ==
+	    HI_RA_RAM_SRV_CFG_ACT_PWD_EXE)
+		status = Write16(state, HI_RA_RAM_SRV_CMD__A,
+				 HI_RA_RAM_SRV_CMD_CONFIG, 0);
+	else
+		status = HI_Command(state, HI_RA_RAM_SRV_CMD_CONFIG, 0);
+	mutex_unlock(&state->mutex);
+	return status;
+}
+
+static int InitHI(struct drxd_state *state)
+{
+	state->hi_cfg_wakeup_key = (state->chip_adr);
+	/* port/bridge/power down ctrl */
+	state->hi_cfg_ctrl = HI_RA_RAM_SRV_CFG_ACT_SLV0_ON;
+	return HI_CfgCommand(state);
+}
+
+static int HI_ResetCommand(struct drxd_state *state)
+{
+	int status;
+
+	mutex_lock(&state->mutex);
+	status = Write16(state, HI_RA_RAM_SRV_RST_KEY__A,
+			 HI_RA_RAM_SRV_RST_KEY_ACT, 0);
+	if (status == 0)
+		status = HI_Command(state, HI_RA_RAM_SRV_CMD_RESET, 0);
+	mutex_unlock(&state->mutex);
+	msleep(1);
+	return status;
+}
+
+static int DRX_ConfigureI2CBridge(struct drxd_state *state, int bEnableBridge)
+{
+	state->hi_cfg_ctrl &= (~HI_RA_RAM_SRV_CFG_ACT_BRD__M);
+	if (bEnableBridge)
+		state->hi_cfg_ctrl |= HI_RA_RAM_SRV_CFG_ACT_BRD_ON;
+	else
+		state->hi_cfg_ctrl |= HI_RA_RAM_SRV_CFG_ACT_BRD_OFF;
+
+	return HI_CfgCommand(state);
+}
+
+#define HI_TR_WRITE      0x9
+#define HI_TR_READ       0xA
+#define HI_TR_READ_WRITE 0xB
+#define HI_TR_BROADCAST  0x4
+
+#if 0
+static int AtomicReadBlock(struct drxd_state *state,
+			   u32 Addr, u16 DataSize, u8 *pData, u8 Flags)
+{
+	int status;
+	int i = 0;
+
+	/* Parameter check */
+	if ((!pData) || ((DataSize & 1) != 0))
+		return -1;
+
+	mutex_lock(&state->mutex);
+
+	do {
+		/* Instruct HI to read n bytes */
+		/* TODO use proper names forthese egisters */
+		status = Write16(state, HI_RA_RAM_SRV_CFG_KEY__A, (HI_TR_FUNC_ADDR & 0xFFFF), 0);
+		if (status < 0)
+			break;
+		status = Write16(state, HI_RA_RAM_SRV_CFG_DIV__A, (u16) (Addr >> 16), 0);
+		if (status < 0)
+			break;
+		status = Write16(state, HI_RA_RAM_SRV_CFG_BDL__A, (u16) (Addr & 0xFFFF), 0);
+		if (status < 0)
+			break;
+		status = Write16(state, HI_RA_RAM_SRV_CFG_WUP__A, (u16) ((DataSize / 2) - 1), 0);
+		if (status < 0)
+			break;
+		status = Write16(state, HI_RA_RAM_SRV_CFG_ACT__A, HI_TR_READ, 0);
+		if (status < 0)
+			break;
+
+		status = HI_Command(state, HI_RA_RAM_SRV_CMD_EXECUTE, 0);
+		if (status < 0)
+			break;
+
+	} while (0);
+
+	if (status >= 0) {
+		for (i = 0; i < (DataSize / 2); i += 1) {
+			u16 word;
+
+			status = Read16(state, (HI_RA_RAM_USR_BEGIN__A + i),
+					&word, 0);
+			if (status < 0)
+				break;
+			pData[2 * i] = (u8) (word & 0xFF);
+			pData[(2 * i) + 1] = (u8) (word >> 8);
+		}
+	}
+	mutex_unlock(&state->mutex);
+	return status;
+}
+
+static int AtomicReadReg32(struct drxd_state *state,
+			   u32 Addr, u32 *pData, u8 Flags)
+{
+	u8 buf[sizeof(u32)];
+	int status;
+
+	if (!pData)
+		return -1;
+	status = AtomicReadBlock(state, Addr, sizeof(u32), buf, Flags);
+	*pData = (((u32) buf[0]) << 0) +
+	    (((u32) buf[1]) << 8) +
+	    (((u32) buf[2]) << 16) + (((u32) buf[3]) << 24);
+	return status;
+}
+#endif
+
+static int StopAllProcessors(struct drxd_state *state)
+{
+	return Write16(state, HI_COMM_EXEC__A,
+		       SC_COMM_EXEC_CTL_STOP, DRX_I2C_BROADCAST);
+}
+
+static int EnableAndResetMB(struct drxd_state *state)
+{
+	if (state->type_A) {
+		/* disable? monitor bus observe @ EC_OC */
+		Write16(state, EC_OC_REG_OC_MON_SIO__A, 0x0000, 0x0000);
+	}
+
+	/* do inverse broadcast, followed by explicit write to HI */
+	Write16(state, HI_COMM_MB__A, 0x0000, DRX_I2C_BROADCAST);
+	Write16(state, HI_COMM_MB__A, 0x0000, 0x0000);
+	return 0;
+}
+
+static int InitCC(struct drxd_state *state)
+{
+	if (state->osc_clock_freq == 0 ||
+	    state->osc_clock_freq > 20000 ||
+	    (state->osc_clock_freq % 4000) != 0) {
+		printk(KERN_ERR "invalid osc frequency %d\n", state->osc_clock_freq);
+		return -1;
+	}
+
+	Write16(state, CC_REG_OSC_MODE__A, CC_REG_OSC_MODE_M20, 0);
+	Write16(state, CC_REG_PLL_MODE__A, CC_REG_PLL_MODE_BYPASS_PLL |
+		CC_REG_PLL_MODE_PUMP_CUR_12, 0);
+	Write16(state, CC_REG_REF_DIVIDE__A, state->osc_clock_freq / 4000, 0);
+	Write16(state, CC_REG_PWD_MODE__A, CC_REG_PWD_MODE_DOWN_PLL, 0);
+	Write16(state, CC_REG_UPDATE__A, CC_REG_UPDATE_KEY, 0);
+
+	return 0;
+}
+
+static int ResetECOD(struct drxd_state *state)
+{
+	int status = 0;
+
+	if (state->type_A)
+		status = Write16(state, EC_OD_REG_SYNC__A, 0x0664, 0);
+	else
+		status = Write16(state, B_EC_OD_REG_SYNC__A, 0x0664, 0);
+
+	if (!(status < 0))
+		status = WriteTable(state, state->m_ResetECRAM);
+	if (!(status < 0))
+		status = Write16(state, EC_OD_REG_COMM_EXEC__A, 0x0001, 0);
+	return status;
+}
+
+/* Configure PGA switch */
+
+static int SetCfgPga(struct drxd_state *state, int pgaSwitch)
+{
+	int status;
+	u16 AgModeLop = 0;
+	u16 AgModeHip = 0;
+	do {
+		if (pgaSwitch) {
+			/* PGA on */
+			/* fine gain */
+			status = Read16(state, B_FE_AG_REG_AG_MODE_LOP__A, &AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+			AgModeLop &= (~(B_FE_AG_REG_AG_MODE_LOP_MODE_C__M));
+			AgModeLop |= B_FE_AG_REG_AG_MODE_LOP_MODE_C_DYNAMIC;
+			status = Write16(state, B_FE_AG_REG_AG_MODE_LOP__A, AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+
+			/* coarse gain */
+			status = Read16(state, B_FE_AG_REG_AG_MODE_HIP__A, &AgModeHip, 0x0000);
+			if (status < 0)
+				break;
+			AgModeHip &= (~(B_FE_AG_REG_AG_MODE_HIP_MODE_J__M));
+			AgModeHip |= B_FE_AG_REG_AG_MODE_HIP_MODE_J_DYNAMIC;
+			status = Write16(state, B_FE_AG_REG_AG_MODE_HIP__A, AgModeHip, 0x0000);
+			if (status < 0)
+				break;
+
+			/* enable fine and coarse gain, enable AAF,
+			   no ext resistor */
+			status = Write16(state, B_FE_AG_REG_AG_PGA_MODE__A, B_FE_AG_REG_AG_PGA_MODE_PFY_PCY_AFY_REN, 0x0000);
+			if (status < 0)
+				break;
+		} else {
+			/* PGA off, bypass */
+
+			/* fine gain */
+			status = Read16(state, B_FE_AG_REG_AG_MODE_LOP__A, &AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+			AgModeLop &= (~(B_FE_AG_REG_AG_MODE_LOP_MODE_C__M));
+			AgModeLop |= B_FE_AG_REG_AG_MODE_LOP_MODE_C_STATIC;
+			status = Write16(state, B_FE_AG_REG_AG_MODE_LOP__A, AgModeLop, 0x0000);
+			if (status < 0)
+				break;
+
+			/* coarse gain */
+			status = Read16(state, B_FE_AG_REG_AG_MODE_HIP__A, &AgModeHip, 0x0000);
+			if (status < 0)
+				break;
+			AgModeHip &= (~(B_FE_AG_REG_AG_MODE_HIP_MODE_J__M));
+			AgModeHip |= B_FE_AG_REG_AG_MODE_HIP_MODE_J_STATIC;
+			status = Write16(state, B_FE_AG_REG_AG_MODE_HIP__A, AgModeHip, 0x0000);
+			if (status < 0)
+				break;
+
+			/* disable fine and coarse gain, enable AAF,
+			   no ext resistor */
+			status = Write16(state, B_FE_AG_REG_AG_PGA_MODE__A, B_FE_AG_REG_AG_PGA_MODE_PFN_PCN_AFY_REN, 0x0000);
+			if (status < 0)
+				break;
+		}
+	} while (0);
+	return status;
+}
+
+static int InitFE(struct drxd_state *state)
+{
+	int status;
+
+	do {
+		status = WriteTable(state, state->m_InitFE_1);
+		if (status < 0)
+			break;
+
+		if (state->type_A) {
+			status = Write16(state, FE_AG_REG_AG_PGA_MODE__A,
+					 FE_AG_REG_AG_PGA_MODE_PFN_PCN_AFY_REN,
+					 0);
+		} else {
+			if (state->PGA)
+				status = SetCfgPga(state, 0);
+			else
+				status =
+				    Write16(state, B_FE_AG_REG_AG_PGA_MODE__A,
+					    B_FE_AG_REG_AG_PGA_MODE_PFN_PCN_AFY_REN,
+					    0);
+		}
+
+		if (status < 0)
+			break;
+		status = Write16(state, FE_AG_REG_AG_AGC_SIO__A, state->m_FeAgRegAgAgcSio, 0x0000);
+		if (status < 0)
+			break;
+		status = Write16(state, FE_AG_REG_AG_PWD__A, state->m_FeAgRegAgPwd, 0x0000);
+		if (status < 0)
+			break;
+
+		status = WriteTable(state, state->m_InitFE_2);
+		if (status < 0)
+			break;
+
+	} while (0);
+
+	return status;
+}
+
+static int InitFT(struct drxd_state *state)
+{
+	/*
+	   norm OFFSET,  MB says =2 voor 8K en =3 voor 2K waarschijnlijk
+	   SC stuff
+	 */
+	return Write16(state, FT_REG_COMM_EXEC__A, 0x0001, 0x0000);
+}
+
+static int SC_WaitForReady(struct drxd_state *state)
+{
+	u16 curCmd;
+	int i;
+
+	for (i = 0; i < DRXD_MAX_RETRIES; i += 1) {
+		int status = Read16(state, SC_RA_RAM_CMD__A, &curCmd, 0);
+		if (status == 0 || curCmd == 0)
+			return status;
+	}
+	return -1;
+}
+
+static int SC_SendCommand(struct drxd_state *state, u16 cmd)
+{
+	int status = 0;
+	u16 errCode;
+
+	Write16(state, SC_RA_RAM_CMD__A, cmd, 0);
+	SC_WaitForReady(state);
+
+	Read16(state, SC_RA_RAM_CMD_ADDR__A, &errCode, 0);
+
+	if (errCode == 0xFFFF) {
+		printk(KERN_ERR "Command Error\n");
+		status = -1;
+	}
+
+	return status;
+}
+
+static int SC_ProcStartCommand(struct drxd_state *state,
+			       u16 subCmd, u16 param0, u16 param1)
+{
+	int status = 0;
+	u16 scExec;
+
+	mutex_lock(&state->mutex);
+	do {
+		Read16(state, SC_COMM_EXEC__A, &scExec, 0);
+		if (scExec != 1) {
+			status = -1;
+			break;
+		}
+		SC_WaitForReady(state);
+		Write16(state, SC_RA_RAM_CMD_ADDR__A, subCmd, 0);
+		Write16(state, SC_RA_RAM_PARAM1__A, param1, 0);
+		Write16(state, SC_RA_RAM_PARAM0__A, param0, 0);
+
+		SC_SendCommand(state, SC_RA_RAM_CMD_PROC_START);
+	} while (0);
+	mutex_unlock(&state->mutex);
+	return status;
+}
+
+static int SC_SetPrefParamCommand(struct drxd_state *state,
+				  u16 subCmd, u16 param0, u16 param1)
+{
+	int status;
+
+	mutex_lock(&state->mutex);
+	do {
+		status = SC_WaitForReady(state);
+		if (status < 0)
+			break;
+		status = Write16(state, SC_RA_RAM_CMD_ADDR__A, subCmd, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, SC_RA_RAM_PARAM1__A, param1, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, SC_RA_RAM_PARAM0__A, param0, 0);
+		if (status < 0)
+			break;
+
+		status = SC_SendCommand(state, SC_RA_RAM_CMD_SET_PREF_PARAM);
+		if (status < 0)
+			break;
+	} while (0);
+	mutex_unlock(&state->mutex);
+	return status;
+}
+
+#if 0
+static int SC_GetOpParamCommand(struct drxd_state *state, u16 * result)
+{
+	int status = 0;
+
+	mutex_lock(&state->mutex);
+	do {
+		status = SC_WaitForReady(state);
+		if (status < 0)
+			break;
+		status = SC_SendCommand(state, SC_RA_RAM_CMD_GET_OP_PARAM);
+		if (status < 0)
+			break;
+		status = Read16(state, SC_RA_RAM_PARAM0__A, result, 0);
+		if (status < 0)
+			break;
+	} while (0);
+	mutex_unlock(&state->mutex);
+	return status;
+}
+#endif
+
+static int ConfigureMPEGOutput(struct drxd_state *state, int bEnableOutput)
+{
+	int status;
+
+	do {
+		u16 EcOcRegIprInvMpg = 0;
+		u16 EcOcRegOcModeLop = 0;
+		u16 EcOcRegOcModeHip = 0;
+		u16 EcOcRegOcMpgSio = 0;
+
+		/*CHK_ERROR(Read16(state, EC_OC_REG_OC_MODE_LOP__A, &EcOcRegOcModeLop, 0)); */
+
+		if (state->operation_mode == OM_DVBT_Diversity_Front) {
+			if (bEnableOutput) {
+				EcOcRegOcModeHip |=
+				    B_EC_OC_REG_OC_MODE_HIP_MPG_BUS_SRC_MONITOR;
+			} else
+				EcOcRegOcMpgSio |= EC_OC_REG_OC_MPG_SIO__M;
+			EcOcRegOcModeLop |=
+			    EC_OC_REG_OC_MODE_LOP_PAR_ENA_DISABLE;
+		} else {
+			EcOcRegOcModeLop = state->m_EcOcRegOcModeLop;
+
+			if (bEnableOutput)
+				EcOcRegOcMpgSio &= (~(EC_OC_REG_OC_MPG_SIO__M));
+			else
+				EcOcRegOcMpgSio |= EC_OC_REG_OC_MPG_SIO__M;
+
+			/* Don't Insert RS Byte */
+			if (state->insert_rs_byte) {
+				EcOcRegOcModeLop &=
+				    (~(EC_OC_REG_OC_MODE_LOP_PAR_ENA__M));
+				EcOcRegOcModeHip &=
+				    (~EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL__M);
+				EcOcRegOcModeHip |=
+				    EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL_ENABLE;
+			} else {
+				EcOcRegOcModeLop |=
+				    EC_OC_REG_OC_MODE_LOP_PAR_ENA_DISABLE;
+				EcOcRegOcModeHip &=
+				    (~EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL__M);
+				EcOcRegOcModeHip |=
+				    EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL_DISABLE;
+			}
+
+			/* Mode = Parallel */
+			if (state->enable_parallel)
+				EcOcRegOcModeLop &=
+				    (~(EC_OC_REG_OC_MODE_LOP_MPG_TRM_MDE__M));
+			else
+				EcOcRegOcModeLop |=
+				    EC_OC_REG_OC_MODE_LOP_MPG_TRM_MDE_SERIAL;
+		}
+		/* Invert Data */
+		/* EcOcRegIprInvMpg |= 0x00FF; */
+		EcOcRegIprInvMpg &= (~(0x00FF));
+
+		/* Invert Error ( we don't use the pin ) */
+		/*  EcOcRegIprInvMpg |= 0x0100; */
+		EcOcRegIprInvMpg &= (~(0x0100));
+
+		/* Invert Start ( we don't use the pin ) */
+		/* EcOcRegIprInvMpg |= 0x0200; */
+		EcOcRegIprInvMpg &= (~(0x0200));
+
+		/* Invert Valid ( we don't use the pin ) */
+		/* EcOcRegIprInvMpg |= 0x0400; */
+		EcOcRegIprInvMpg &= (~(0x0400));
+
+		/* Invert Clock */
+		/* EcOcRegIprInvMpg |= 0x0800; */
+		EcOcRegIprInvMpg &= (~(0x0800));
+
+		/* EcOcRegOcModeLop =0x05; */
+		status = Write16(state, EC_OC_REG_IPR_INV_MPG__A, EcOcRegIprInvMpg, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_OC_MODE_LOP__A, EcOcRegOcModeLop, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_OC_MODE_HIP__A, EcOcRegOcModeHip, 0x0000);
+		if (status < 0)
+			break;
+		status = Write16(state, EC_OC_REG_OC_MPG_SIO__A, EcOcRegOcMpgSio, 0);
+		if (status < 0)
+			break;
+	} while (0);
+	return status;
+}
+
+static int SetDeviceTypeId(struct drxd_state *state)
+{
+	int status = 0;
+	u16 deviceId = 0;
+
+	do {
+		status = Read16(state, CC_REG_JTAGID_L__A, &deviceId, 0);
+		if (status < 0)
+			break;
+		/* TODO: why twice? */
+		status = Read16(state, CC_REG_JTAGID_L__A, &deviceId, 0);
+		if (status < 0)
+			break;
+		printk(KERN_INFO "drxd: deviceId = %04x\n", deviceId);
+
+		state->type_A = 0;
+		state->PGA = 0;
+		state->diversity = 0;
+		if (deviceId == 0) {	/* on A2 only 3975 available */
+			state->type_A = 1;
+			printk(KERN_INFO "DRX3975D-A2\n");
+		} else {
+			deviceId >>= 12;
+			printk(KERN_INFO "DRX397%dD-B1\n", deviceId);
+			switch (deviceId) {
+			case 4:
+				state->diversity = 1;
+			case 3:
+			case 7:
+				state->PGA = 1;
+				break;
+			case 6:
+				state->diversity = 1;
+			case 5:
+			case 8:
+				break;
+			default:
+				status = -1;
+				break;
+			}
+		}
+	} while (0);
+
+	if (status < 0)
+		return status;
+
+	/* Init Table selection */
+	state->m_InitAtomicRead = DRXD_InitAtomicRead;
+	state->m_InitSC = DRXD_InitSC;
+	state->m_ResetECRAM = DRXD_ResetECRAM;
+	if (state->type_A) {
+		state->m_ResetCEFR = DRXD_ResetCEFR;
+		state->m_InitFE_1 = DRXD_InitFEA2_1;
+		state->m_InitFE_2 = DRXD_InitFEA2_2;
+		state->m_InitCP = DRXD_InitCPA2;
+		state->m_InitCE = DRXD_InitCEA2;
+		state->m_InitEQ = DRXD_InitEQA2;
+		state->m_InitEC = DRXD_InitECA2;
+		if (load_firmware(state, DRX_FW_FILENAME_A2))
+			return -EIO;
+	} else {
+		state->m_ResetCEFR = NULL;
+		state->m_InitFE_1 = DRXD_InitFEB1_1;
+		state->m_InitFE_2 = DRXD_InitFEB1_2;
+		state->m_InitCP = DRXD_InitCPB1;
+		state->m_InitCE = DRXD_InitCEB1;
+		state->m_InitEQ = DRXD_InitEQB1;
+		state->m_InitEC = DRXD_InitECB1;
+		if (load_firmware(state, DRX_FW_FILENAME_B1))
+			return -EIO;
+	}
+	if (state->diversity) {
+		state->m_InitDiversityFront = DRXD_InitDiversityFront;
+		state->m_InitDiversityEnd = DRXD_InitDiversityEnd;
+		state->m_DisableDiversity = DRXD_DisableDiversity;
+		state->m_StartDiversityFront = DRXD_StartDiversityFront;
+		state->m_StartDiversityEnd = DRXD_StartDiversityEnd;
+		state->m_DiversityDelay8MHZ = DRXD_DiversityDelay8MHZ;
+		state->m_DiversityDelay6MHZ = DRXD_DiversityDelay6MHZ;
+	} else {
+		state->m_InitDiversityFront = NULL;
+		state->m_InitDiversityEnd = NULL;
+		state->m_DisableDiversity = NULL;
+		state->m_StartDiversityFront = NULL;
+		state->m_StartDiversityEnd = NULL;
+		state->m_DiversityDelay8MHZ = NULL;
+		state->m_DiversityDelay6MHZ = NULL;
+	}
+
+	return status;
+}
+
+static int CorrectSysClockDeviation(struct drxd_state *state)
+{
+	int status;
+	s32 incr = 0;
+	s32 nomincr = 0;
+	u32 bandwidth = 0;
+	u32 sysClockInHz = 0;
+	u32 sysClockFreq = 0;	/* in kHz */
+	s16 oscClockDeviation;
+	s16 Diff;
+
+	do {
+		/* Retrieve bandwidth and incr, sanity check */
+
+		/* These accesses should be AtomicReadReg32, but that
+		   causes trouble (at least for diversity */
+		status = Read32(state, LC_RA_RAM_IFINCR_NOM_L__A, ((u32 *) &nomincr), 0);
+		if (status < 0)
+			break;
+		status = Read32(state, FE_IF_REG_INCR0__A, (u32 *) &incr, 0);
+		if (status < 0)
+			break;
+
+		if (state->type_A) {
+			if ((nomincr - incr < -500) || (nomincr - incr > 500))
+				break;
+		} else {
+			if ((nomincr - incr < -2000) || (nomincr - incr > 2000))
+				break;
+		}
+
+		switch (state->param.u.ofdm.bandwidth) {
+		case BANDWIDTH_8_MHZ:
+			bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ;
+			break;
+		case BANDWIDTH_7_MHZ:
+			bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ;
+			break;
+		case BANDWIDTH_6_MHZ:
+			bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ;
+			break;
+		default:
+			return -1;
+			break;
+		}
+
+		/* Compute new sysclock value
+		   sysClockFreq = (((incr + 2^23)*bandwidth)/2^21)/1000 */
+		incr += (1 << 23);
+		sysClockInHz = MulDiv32(incr, bandwidth, 1 << 21);
+		sysClockFreq = (u32) (sysClockInHz / 1000);
+		/* rounding */
+		if ((sysClockInHz % 1000) > 500)
+			sysClockFreq++;
+
+		/* Compute clock deviation in ppm */
+		oscClockDeviation = (u16) ((((s32) (sysClockFreq) -
+					     (s32)
+					     (state->expected_sys_clock_freq)) *
+					    1000000L) /
+					   (s32)
+					   (state->expected_sys_clock_freq));
+
+		Diff = oscClockDeviation - state->osc_clock_deviation;
+		/*printk(KERN_INFO "sysclockdiff=%d\n", Diff); */
+		if (Diff >= -200 && Diff <= 200) {
+			state->sys_clock_freq = (u16) sysClockFreq;
+			if (oscClockDeviation != state->osc_clock_deviation) {
+				if (state->config.osc_deviation) {
+					state->config.osc_deviation(state->priv,
+								    oscClockDeviation,
+								    1);
+					state->osc_clock_deviation =
+					    oscClockDeviation;
+				}
+			}
+			/* switch OFF SRMM scan in SC */
+			status = Write16(state, SC_RA_RAM_SAMPLE_RATE_COUNT__A, DRXD_OSCDEV_DONT_SCAN, 0);
+			if (status < 0)
+				break;
+			/* overrule FE_IF internal value for
+			   proper re-locking */
+			status = Write16(state, SC_RA_RAM_IF_SAVE__AX, state->current_fe_if_incr, 0);
+			if (status < 0)
+				break;
+			state->cscd_state = CSCD_SAVED;
+		}
+	} while (0);
+
+	return status;
+}
+
+static int DRX_Stop(struct drxd_state *state)
+{
+	int status;
+
+	if (state->drxd_state != DRXD_STARTED)
+		return 0;
+
+	do {
+		if (state->cscd_state != CSCD_SAVED) {
+			u32 lock;
+			status = DRX_GetLockStatus(state, &lock);
+			if (status < 0)
+				break;
+		}
+
+		status = StopOC(state);
+		if (status < 0)
+			break;
+
+		state->drxd_state = DRXD_STOPPED;
+
+		status = ConfigureMPEGOutput(state, 0);
+		if (status < 0)
+			break;
+
+		if (state->type_A) {
+			/* Stop relevant processors off the device */
+			status = Write16(state, EC_OD_REG_COMM_EXEC__A, 0x0000, 0x0000);
+			if (status < 0)
+				break;
+
+			status = Write16(state, SC_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, LC_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+		} else {
+			/* Stop all processors except HI & CC & FE */
+			status = Write16(state, B_SC_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, B_LC_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, B_FT_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, B_CP_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, B_CE_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, B_EQ_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, EC_OD_REG_COMM_EXEC__A, 0x0000, 0);
+			if (status < 0)
+				break;
+		}
+
+	} while (0);
+	return status;
+}
+
+int SetOperationMode(struct drxd_state *state, int oMode)
+{
+	int status;
+
+	do {
+		if (state->drxd_state != DRXD_STOPPED) {
+			status = -1;
+			break;
+		}
+
+		if (oMode == state->operation_mode) {
+			status = 0;
+			break;
+		}
+
+		if (oMode != OM_Default && !state->diversity) {
+			status = -1;
+			break;
+		}
+
+		switch (oMode) {
+		case OM_DVBT_Diversity_Front:
+			status = WriteTable(state, state->m_InitDiversityFront);
+			break;
+		case OM_DVBT_Diversity_End:
+			status = WriteTable(state, state->m_InitDiversityEnd);
+			break;
+		case OM_Default:
+			/* We need to check how to
+			   get DRXD out of diversity */
+		default:
+			status = WriteTable(state, state->m_DisableDiversity);
+			break;
+		}
+	} while (0);
+
+	if (!status)
+		state->operation_mode = oMode;
+	return status;
+}
+
+static int StartDiversity(struct drxd_state *state)
+{
+	int status = 0;
+	u16 rcControl;
+
+	do {
+		if (state->operation_mode == OM_DVBT_Diversity_Front) {
+			status = WriteTable(state, state->m_StartDiversityFront);
+			if (status < 0)
+				break;
+		} else if (state->operation_mode == OM_DVBT_Diversity_End) {
+			status = WriteTable(state, state->m_StartDiversityEnd);
+			if (status < 0)
+				break;
+			if (state->param.u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
+				status = WriteTable(state, state->m_DiversityDelay8MHZ);
+				if (status < 0)
+					break;
+			} else {
+				status = WriteTable(state, state->m_DiversityDelay6MHZ);
+				if (status < 0)
+					break;
+			}
+
+			status = Read16(state, B_EQ_REG_RC_SEL_CAR__A, &rcControl, 0);
+			if (status < 0)
+				break;
+			rcControl &= ~(B_EQ_REG_RC_SEL_CAR_FFTMODE__M);
+			rcControl |= B_EQ_REG_RC_SEL_CAR_DIV_ON |
+			    /*  combining enabled */
+			    B_EQ_REG_RC_SEL_CAR_MEAS_A_CC |
+			    B_EQ_REG_RC_SEL_CAR_PASS_A_CC |
+			    B_EQ_REG_RC_SEL_CAR_LOCAL_A_CC;
+			status = Write16(state, B_EQ_REG_RC_SEL_CAR__A, rcControl, 0);
+			if (status < 0)
+				break;
+		}
+	} while (0);
+	return status;
+}
+
+static int SetFrequencyShift(struct drxd_state *state,
+			     u32 offsetFreq, int channelMirrored)
+{
+	int negativeShift = (state->tuner_mirrors == channelMirrored);
+
+	/* Handle all mirroring
+	 *
+	 * Note: ADC mirroring (aliasing) is implictly handled by limiting
+	 * feFsRegAddInc to 28 bits below
+	 * (if the result before masking is more than 28 bits, this means
+	 *  that the ADC is mirroring.
+	 * The masking is in fact the aliasing of the ADC)
+	 *
+	 */
+
+	/* Compute register value, unsigned computation */
+	state->fe_fs_add_incr = MulDiv32(state->intermediate_freq +
+					 offsetFreq,
+					 1 << 28, state->sys_clock_freq);
+	/* Remove integer part */
+	state->fe_fs_add_incr &= 0x0FFFFFFFL;
+	if (negativeShift)
+		state->fe_fs_add_incr = ((1 << 28) - state->fe_fs_add_incr);
+
+	/* Save the frequency shift without tunerOffset compensation
+	   for CtrlGetChannel. */
+	state->org_fe_fs_add_incr = MulDiv32(state->intermediate_freq,
+					     1 << 28, state->sys_clock_freq);
+	/* Remove integer part */
+	state->org_fe_fs_add_incr &= 0x0FFFFFFFL;
+	if (negativeShift)
+		state->org_fe_fs_add_incr = ((1L << 28) -
+					     state->org_fe_fs_add_incr);
+
+	return Write32(state, FE_FS_REG_ADD_INC_LOP__A,
+		       state->fe_fs_add_incr, 0);
+}
+
+static int SetCfgNoiseCalibration(struct drxd_state *state,
+				  struct SNoiseCal *noiseCal)
+{
+	u16 beOptEna;
+	int status = 0;
+
+	do {
+		status = Read16(state, SC_RA_RAM_BE_OPT_ENA__A, &beOptEna, 0);
+		if (status < 0)
+			break;
+		if (noiseCal->cpOpt) {
+			beOptEna |= (1 << SC_RA_RAM_BE_OPT_ENA_CP_OPT);
+		} else {
+			beOptEna &= ~(1 << SC_RA_RAM_BE_OPT_ENA_CP_OPT);
+			status = Write16(state, CP_REG_AC_NEXP_OFFS__A, noiseCal->cpNexpOfs, 0);
+			if (status < 0)
+				break;
+		}
+		status = Write16(state, SC_RA_RAM_BE_OPT_ENA__A, beOptEna, 0);
+		if (status < 0)
+			break;
+
+		if (!state->type_A) {
+			status = Write16(state, B_SC_RA_RAM_CO_TD_CAL_2K__A, noiseCal->tdCal2k, 0);
+			if (status < 0)
+				break;
+			status = Write16(state, B_SC_RA_RAM_CO_TD_CAL_8K__A, noiseCal->tdCal8k, 0);
+			if (status < 0)
+				break;
+		}
+	} while (0);
+
+	return status;
+}
+
+static int DRX_Start(struct drxd_state *state, s32 off)
+{
+	struct dvb_ofdm_parameters *p = &state->param.u.ofdm;
+	int status;
+
+	u16 transmissionParams = 0;
+	u16 operationMode = 0;
+	u16 qpskTdTpsPwr = 0;
+	u16 qam16TdTpsPwr = 0;
+	u16 qam64TdTpsPwr = 0;
+	u32 feIfIncr = 0;
+	u32 bandwidth = 0;
+	int mirrorFreqSpect;
+
+	u16 qpskSnCeGain = 0;
+	u16 qam16SnCeGain = 0;
+	u16 qam64SnCeGain = 0;
+	u16 qpskIsGainMan = 0;
+	u16 qam16IsGainMan = 0;
+	u16 qam64IsGainMan = 0;
+	u16 qpskIsGainExp = 0;
+	u16 qam16IsGainExp = 0;
+	u16 qam64IsGainExp = 0;
+	u16 bandwidthParam = 0;
+
+	if (off < 0)
+		off = (off - 500) / 1000;
+	else
+		off = (off + 500) / 1000;
+
+	do {
+		if (state->drxd_state != DRXD_STOPPED)
+			return -1;
+		status = ResetECOD(state);
+		if (status < 0)
+			break;
+		if (state->type_A) {
+			status = InitSC(state);
+			if (status < 0)
+				break;
+		} else {
+			status = InitFT(state);
+			if (status < 0)
+				break;
+			status = InitCP(state);
+			if (status < 0)
+				break;
+			status = InitCE(state);
+			if (status < 0)
+				break;
+			status = InitEQ(state);
+			if (status < 0)
+				break;
+			status = InitSC(state);
+			if (status < 0)
+				break;
+		}
+
+		/* Restore current IF & RF AGC settings */
+
+		status = SetCfgIfAgc(state, &state->if_agc_cfg);
+		if (status < 0)
+			break;
+		status = SetCfgRfAgc(state, &state->rf_agc_cfg);
+		if (status < 0)
+			break;
+
+		mirrorFreqSpect = (state->param.inversion == INVERSION_ON);
+
+		switch (p->transmission_mode) {
+		default:	/* Not set, detect it automatically */
+			operationMode |= SC_RA_RAM_OP_AUTO_MODE__M;
+			/* fall through , try first guess DRX_FFTMODE_8K */
+		case TRANSMISSION_MODE_8K:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_MODE_8K;
+			if (state->type_A) {
+				status = Write16(state, EC_SB_REG_TR_MODE__A, EC_SB_REG_TR_MODE_8K, 0x0000);
+				if (status < 0)
+					break;
+				qpskSnCeGain = 99;
+				qam16SnCeGain = 83;
+				qam64SnCeGain = 67;
+			}
+			break;
+		case TRANSMISSION_MODE_2K:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_MODE_2K;
+			if (state->type_A) {
+				status = Write16(state, EC_SB_REG_TR_MODE__A, EC_SB_REG_TR_MODE_2K, 0x0000);
+				if (status < 0)
+					break;
+				qpskSnCeGain = 97;
+				qam16SnCeGain = 71;
+				qam64SnCeGain = 65;
+			}
+			break;
+		}
+
+		switch (p->guard_interval) {
+		case GUARD_INTERVAL_1_4:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_GUARD_4;
+			break;
+		case GUARD_INTERVAL_1_8:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_GUARD_8;
+			break;
+		case GUARD_INTERVAL_1_16:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_GUARD_16;
+			break;
+		case GUARD_INTERVAL_1_32:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_GUARD_32;
+			break;
+		default:	/* Not set, detect it automatically */
+			operationMode |= SC_RA_RAM_OP_AUTO_GUARD__M;
+			/* try first guess 1/4 */
+			transmissionParams |= SC_RA_RAM_OP_PARAM_GUARD_4;
+			break;
+		}
+
+		switch (p->hierarchy_information) {
+		case HIERARCHY_1:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_HIER_A1;
+			if (state->type_A) {
+				status = Write16(state, EQ_REG_OT_ALPHA__A, 0x0001, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_ALPHA__A, 0x0001, 0x0000);
+				if (status < 0)
+					break;
+
+				qpskTdTpsPwr = EQ_TD_TPS_PWR_UNKNOWN;
+				qam16TdTpsPwr = EQ_TD_TPS_PWR_QAM16_ALPHA1;
+				qam64TdTpsPwr = EQ_TD_TPS_PWR_QAM64_ALPHA1;
+
+				qpskIsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_MAN__PRE;
+				qam16IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_MAN__PRE;
+				qam64IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_MAN__PRE;
+
+				qpskIsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_EXP__PRE;
+				qam16IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_EXP__PRE;
+				qam64IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_EXP__PRE;
+			}
+			break;
+
+		case HIERARCHY_2:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_HIER_A2;
+			if (state->type_A) {
+				status = Write16(state, EQ_REG_OT_ALPHA__A, 0x0002, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_ALPHA__A, 0x0002, 0x0000);
+				if (status < 0)
+					break;
+
+				qpskTdTpsPwr = EQ_TD_TPS_PWR_UNKNOWN;
+				qam16TdTpsPwr = EQ_TD_TPS_PWR_QAM16_ALPHA2;
+				qam64TdTpsPwr = EQ_TD_TPS_PWR_QAM64_ALPHA2;
+
+				qpskIsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_MAN__PRE;
+				qam16IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_A2_MAN__PRE;
+				qam64IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_A2_MAN__PRE;
+
+				qpskIsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_EXP__PRE;
+				qam16IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_A2_EXP__PRE;
+				qam64IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_A2_EXP__PRE;
+			}
+			break;
+		case HIERARCHY_4:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_HIER_A4;
+			if (state->type_A) {
+				status = Write16(state, EQ_REG_OT_ALPHA__A, 0x0003, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_ALPHA__A, 0x0003, 0x0000);
+				if (status < 0)
+					break;
+
+				qpskTdTpsPwr = EQ_TD_TPS_PWR_UNKNOWN;
+				qam16TdTpsPwr = EQ_TD_TPS_PWR_QAM16_ALPHA4;
+				qam64TdTpsPwr = EQ_TD_TPS_PWR_QAM64_ALPHA4;
+
+				qpskIsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_MAN__PRE;
+				qam16IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_A4_MAN__PRE;
+				qam64IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_A4_MAN__PRE;
+
+				qpskIsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_EXP__PRE;
+				qam16IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_A4_EXP__PRE;
+				qam64IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_A4_EXP__PRE;
+			}
+			break;
+		case HIERARCHY_AUTO:
+		default:
+			/* Not set, detect it automatically, start with none */
+			operationMode |= SC_RA_RAM_OP_AUTO_HIER__M;
+			transmissionParams |= SC_RA_RAM_OP_PARAM_HIER_NO;
+			if (state->type_A) {
+				status = Write16(state, EQ_REG_OT_ALPHA__A, 0x0000, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_ALPHA__A, 0x0000, 0x0000);
+				if (status < 0)
+					break;
+
+				qpskTdTpsPwr = EQ_TD_TPS_PWR_QPSK;
+				qam16TdTpsPwr = EQ_TD_TPS_PWR_QAM16_ALPHAN;
+				qam64TdTpsPwr = EQ_TD_TPS_PWR_QAM64_ALPHAN;
+
+				qpskIsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_QPSK_MAN__PRE;
+				qam16IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_MAN__PRE;
+				qam64IsGainMan =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_MAN__PRE;
+
+				qpskIsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_QPSK_EXP__PRE;
+				qam16IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_16QAM_EXP__PRE;
+				qam64IsGainExp =
+				    SC_RA_RAM_EQ_IS_GAIN_64QAM_EXP__PRE;
+			}
+			break;
+		}
+		status = status;
+		if (status < 0)
+			break;
+
+		switch (p->constellation) {
+		default:
+			operationMode |= SC_RA_RAM_OP_AUTO_CONST__M;
+			/* fall through , try first guess
+			   DRX_CONSTELLATION_QAM64 */
+		case QAM_64:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_CONST_QAM64;
+			if (state->type_A) {
+				status = Write16(state, EQ_REG_OT_CONST__A, 0x0002, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_CONST__A, EC_SB_REG_CONST_64QAM, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_MSB__A, 0x0020, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_BIT2__A, 0x0008, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_LSB__A, 0x0002, 0x0000);
+				if (status < 0)
+					break;
+
+				status = Write16(state, EQ_REG_TD_TPS_PWR_OFS__A, qam64TdTpsPwr, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_SN_CEGAIN__A, qam64SnCeGain, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_IS_GAIN_MAN__A, qam64IsGainMan, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_IS_GAIN_EXP__A, qam64IsGainExp, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+		case QPSK:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_CONST_QPSK;
+			if (state->type_A) {
+				status = Write16(state, EQ_REG_OT_CONST__A, 0x0000, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_CONST__A, EC_SB_REG_CONST_QPSK, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_MSB__A, 0x0010, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_BIT2__A, 0x0000, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_LSB__A, 0x0000, 0x0000);
+				if (status < 0)
+					break;
+
+				status = Write16(state, EQ_REG_TD_TPS_PWR_OFS__A, qpskTdTpsPwr, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_SN_CEGAIN__A, qpskSnCeGain, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_IS_GAIN_MAN__A, qpskIsGainMan, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_IS_GAIN_EXP__A, qpskIsGainExp, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+
+		case QAM_16:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_CONST_QAM16;
+			if (state->type_A) {
+				status = Write16(state, EQ_REG_OT_CONST__A, 0x0001, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_CONST__A, EC_SB_REG_CONST_16QAM, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_MSB__A, 0x0010, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_BIT2__A, 0x0004, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EC_SB_REG_SCALE_LSB__A, 0x0000, 0x0000);
+				if (status < 0)
+					break;
+
+				status = Write16(state, EQ_REG_TD_TPS_PWR_OFS__A, qam16TdTpsPwr, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_SN_CEGAIN__A, qam16SnCeGain, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_IS_GAIN_MAN__A, qam16IsGainMan, 0x0000);
+				if (status < 0)
+					break;
+				status = Write16(state, EQ_REG_IS_GAIN_EXP__A, qam16IsGainExp, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+
+		}
+		status = status;
+		if (status < 0)
+			break;
+
+		switch (DRX_CHANNEL_HIGH) {
+		default:
+		case DRX_CHANNEL_AUTO:
+		case DRX_CHANNEL_LOW:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_LO;
+			status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_LO, 0x0000);
+			if (status < 0)
+				break;
+			break;
+		case DRX_CHANNEL_HIGH:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_HI;
+			status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_HI, 0x0000);
+			if (status < 0)
+				break;
+			break;
+
+		}
+
+		switch (p->code_rate_HP) {
+		case FEC_1_2:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_1_2;
+			if (state->type_A) {
+				status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C1_2, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+		default:
+			operationMode |= SC_RA_RAM_OP_AUTO_RATE__M;
+		case FEC_2_3:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_2_3;
+			if (state->type_A) {
+				status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C2_3, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+		case FEC_3_4:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_3_4;
+			if (state->type_A) {
+				status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C3_4, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+		case FEC_5_6:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_5_6;
+			if (state->type_A) {
+				status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C5_6, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+		case FEC_7_8:
+			transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_7_8;
+			if (state->type_A) {
+				status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C7_8, 0x0000);
+				if (status < 0)
+					break;
+			}
+			break;
+		}
+		status = status;
+		if (status < 0)
+			break;
+
+		/* First determine real bandwidth (Hz) */
+		/* Also set delay for impulse noise cruncher (only A2) */
+		/* Also set parameters for EC_OC fix, note
+		   EC_OC_REG_TMD_HIL_MAR is changed
+		   by SC for fix for some 8K,1/8 guard but is restored by
+		   InitEC and ResetEC
+		   functions */
+		switch (p->bandwidth) {
+		case BANDWIDTH_AUTO:
+		case BANDWIDTH_8_MHZ:
+			/* (64/7)*(8/8)*1000000 */
+			bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ;
+
+			bandwidthParam = 0;
+			status = Write16(state,
+					 FE_AG_REG_IND_DEL__A, 50, 0x0000);
+			break;
+		case BANDWIDTH_7_MHZ:
+			/* (64/7)*(7/8)*1000000 */
+			bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ;
+			bandwidthParam = 0x4807;	/*binary:0100 1000 0000 0111 */
+			status = Write16(state,
+					 FE_AG_REG_IND_DEL__A, 59, 0x0000);
+			break;
+		case BANDWIDTH_6_MHZ:
+			/* (64/7)*(6/8)*1000000 */
+			bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ;
+			bandwidthParam = 0x0F07;	/*binary: 0000 1111 0000 0111 */
+			status = Write16(state,
+					 FE_AG_REG_IND_DEL__A, 71, 0x0000);
+			break;
+		default:
+			status = -EINVAL;
+		}
+		if (status < 0)
+			break;
+
+		status = Write16(state, SC_RA_RAM_BAND__A, bandwidthParam, 0x0000);
+		if (status < 0)
+			break;
+
+		{
+			u16 sc_config;
+			status = Read16(state, SC_RA_RAM_CONFIG__A, &sc_config, 0);
+			if (status < 0)
+				break;
+
+			/* enable SLAVE mode in 2k 1/32 to
+			   prevent timing change glitches */
+			if ((p->transmission_mode == TRANSMISSION_MODE_2K) &&
+			    (p->guard_interval == GUARD_INTERVAL_1_32)) {
+				/* enable slave */
+				sc_config |= SC_RA_RAM_CONFIG_SLAVE__M;
+			} else {
+				/* disable slave */
+				sc_config &= ~SC_RA_RAM_CONFIG_SLAVE__M;
+			}
+			status = Write16(state, SC_RA_RAM_CONFIG__A, sc_config, 0);
+			if (status < 0)
+				break;
+		}
+
+		status = SetCfgNoiseCalibration(state, &state->noise_cal);
+		if (status < 0)
+			break;
+
+		if (state->cscd_state == CSCD_INIT) {
+			/* switch on SRMM scan in SC */
+			status = Write16(state, SC_RA_RAM_SAMPLE_RATE_COUNT__A, DRXD_OSCDEV_DO_SCAN, 0x0000);
+			if (status < 0)
+				break;
+/*            CHK_ERROR(Write16(SC_RA_RAM_SAMPLE_RATE_STEP__A, DRXD_OSCDEV_STEP, 0x0000));*/
+			state->cscd_state = CSCD_SET;
+		}
+
+		/* Now compute FE_IF_REG_INCR */
+		/*((( SysFreq/BandWidth)/2)/2) -1) * 2^23) =>
+		   ((SysFreq / BandWidth) * (2^21) ) - (2^23) */
+		feIfIncr = MulDiv32(state->sys_clock_freq * 1000,
+				    (1ULL << 21), bandwidth) - (1 << 23);
+		status = Write16(state, FE_IF_REG_INCR0__A, (u16) (feIfIncr & FE_IF_REG_INCR0__M), 0x0000);
+		if (status < 0)
+			break;
+		status = Write16(state, FE_IF_REG_INCR1__A, (u16) ((feIfIncr >> FE_IF_REG_INCR0__W) & FE_IF_REG_INCR1__M), 0x0000);
+		if (status < 0)
+			break;
+		/* Bandwidth setting done */
+
+		/* Mirror & frequency offset */
+		SetFrequencyShift(state, off, mirrorFreqSpect);
+
+		/* Start SC, write channel settings to SC */
+
+		/* Enable SC after setting all other parameters */
+		status = Write16(state, SC_COMM_STATE__A, 0, 0x0000);
+		if (status < 0)
+			break;
+		status = Write16(state, SC_COMM_EXEC__A, 1, 0x0000);
+		if (status < 0)
+			break;
+
+		/* Write SC parameter registers, operation mode */
+#if 1
+		operationMode = (SC_RA_RAM_OP_AUTO_MODE__M |
+				 SC_RA_RAM_OP_AUTO_GUARD__M |
+				 SC_RA_RAM_OP_AUTO_CONST__M |
+				 SC_RA_RAM_OP_AUTO_HIER__M |
+				 SC_RA_RAM_OP_AUTO_RATE__M);
+#endif
+		status = SC_SetPrefParamCommand(state, 0x0000, transmissionParams, operationMode);
+		if (status < 0)
+			break;
+
+		/* Start correct processes to get in lock */
+		status = SC_ProcStartCommand(state, SC_RA_RAM_PROC_LOCKTRACK, SC_RA_RAM_SW_EVENT_RUN_NMASK__M, SC_RA_RAM_LOCKTRACK_MIN);
+		if (status < 0)
+			break;
+
+		status = StartOC(state);
+		if (status < 0)
+			break;
+
+		if (state->operation_mode != OM_Default) {
+			status = StartDiversity(state);
+			if (status < 0)
+				break;
+		}
+
+		state->drxd_state = DRXD_STARTED;
+	} while (0);
+
+	return status;
+}
+
+static int CDRXD(struct drxd_state *state, u32 IntermediateFrequency)
+{
+	u32 ulRfAgcOutputLevel = 0xffffffff;
+	u32 ulRfAgcSettleLevel = 528;	/* Optimum value for MT2060 */
+	u32 ulRfAgcMinLevel = 0;	/* Currently unused */
+	u32 ulRfAgcMaxLevel = DRXD_FE_CTRL_MAX;	/* Currently unused */
+	u32 ulRfAgcSpeed = 0;	/* Currently unused */
+	u32 ulRfAgcMode = 0;	/*2;   Off */
+	u32 ulRfAgcR1 = 820;
+	u32 ulRfAgcR2 = 2200;
+	u32 ulRfAgcR3 = 150;
+	u32 ulIfAgcMode = 0;	/* Auto */
+	u32 ulIfAgcOutputLevel = 0xffffffff;
+	u32 ulIfAgcSettleLevel = 0xffffffff;
+	u32 ulIfAgcMinLevel = 0xffffffff;
+	u32 ulIfAgcMaxLevel = 0xffffffff;
+	u32 ulIfAgcSpeed = 0xffffffff;
+	u32 ulIfAgcR1 = 820;
+	u32 ulIfAgcR2 = 2200;
+	u32 ulIfAgcR3 = 150;
+	u32 ulClock = state->config.clock;
+	u32 ulSerialMode = 0;
+	u32 ulEcOcRegOcModeLop = 4;	/* Dynamic DTO source */
+	u32 ulHiI2cDelay = HI_I2C_DELAY;
+	u32 ulHiI2cBridgeDelay = HI_I2C_BRIDGE_DELAY;
+	u32 ulHiI2cPatch = 0;
+	u32 ulEnvironment = APPENV_PORTABLE;
+	u32 ulEnvironmentDiversity = APPENV_MOBILE;
+	u32 ulIFFilter = IFFILTER_SAW;
+
+	state->if_agc_cfg.ctrlMode = AGC_CTRL_AUTO;
+	state->if_agc_cfg.outputLevel = 0;
+	state->if_agc_cfg.settleLevel = 140;
+	state->if_agc_cfg.minOutputLevel = 0;
+	state->if_agc_cfg.maxOutputLevel = 1023;
+	state->if_agc_cfg.speed = 904;
+
+	if (ulIfAgcMode == 1 && ulIfAgcOutputLevel <= DRXD_FE_CTRL_MAX) {
+		state->if_agc_cfg.ctrlMode = AGC_CTRL_USER;
+		state->if_agc_cfg.outputLevel = (u16) (ulIfAgcOutputLevel);
+	}
+
+	if (ulIfAgcMode == 0 &&
+	    ulIfAgcSettleLevel <= DRXD_FE_CTRL_MAX &&
+	    ulIfAgcMinLevel <= DRXD_FE_CTRL_MAX &&
+	    ulIfAgcMaxLevel <= DRXD_FE_CTRL_MAX &&
+	    ulIfAgcSpeed <= DRXD_FE_CTRL_MAX) {
+		state->if_agc_cfg.ctrlMode = AGC_CTRL_AUTO;
+		state->if_agc_cfg.settleLevel = (u16) (ulIfAgcSettleLevel);
+		state->if_agc_cfg.minOutputLevel = (u16) (ulIfAgcMinLevel);
+		state->if_agc_cfg.maxOutputLevel = (u16) (ulIfAgcMaxLevel);
+		state->if_agc_cfg.speed = (u16) (ulIfAgcSpeed);
+	}
+
+	state->if_agc_cfg.R1 = (u16) (ulIfAgcR1);
+	state->if_agc_cfg.R2 = (u16) (ulIfAgcR2);
+	state->if_agc_cfg.R3 = (u16) (ulIfAgcR3);
+
+	state->rf_agc_cfg.R1 = (u16) (ulRfAgcR1);
+	state->rf_agc_cfg.R2 = (u16) (ulRfAgcR2);
+	state->rf_agc_cfg.R3 = (u16) (ulRfAgcR3);
+
+	state->rf_agc_cfg.ctrlMode = AGC_CTRL_AUTO;
+	/* rest of the RFAgcCfg structure currently unused */
+	if (ulRfAgcMode == 1 && ulRfAgcOutputLevel <= DRXD_FE_CTRL_MAX) {
+		state->rf_agc_cfg.ctrlMode = AGC_CTRL_USER;
+		state->rf_agc_cfg.outputLevel = (u16) (ulRfAgcOutputLevel);
+	}
+
+	if (ulRfAgcMode == 0 &&
+	    ulRfAgcSettleLevel <= DRXD_FE_CTRL_MAX &&
+	    ulRfAgcMinLevel <= DRXD_FE_CTRL_MAX &&
+	    ulRfAgcMaxLevel <= DRXD_FE_CTRL_MAX &&
+	    ulRfAgcSpeed <= DRXD_FE_CTRL_MAX) {
+		state->rf_agc_cfg.ctrlMode = AGC_CTRL_AUTO;
+		state->rf_agc_cfg.settleLevel = (u16) (ulRfAgcSettleLevel);
+		state->rf_agc_cfg.minOutputLevel = (u16) (ulRfAgcMinLevel);
+		state->rf_agc_cfg.maxOutputLevel = (u16) (ulRfAgcMaxLevel);
+		state->rf_agc_cfg.speed = (u16) (ulRfAgcSpeed);
+	}
+
+	if (ulRfAgcMode == 2)
+		state->rf_agc_cfg.ctrlMode = AGC_CTRL_OFF;
+
+	if (ulEnvironment <= 2)
+		state->app_env_default = (enum app_env)
+		    (ulEnvironment);
+	if (ulEnvironmentDiversity <= 2)
+		state->app_env_diversity = (enum app_env)
+		    (ulEnvironmentDiversity);
+
+	if (ulIFFilter == IFFILTER_DISCRETE) {
+		/* discrete filter */
+		state->noise_cal.cpOpt = 0;
+		state->noise_cal.cpNexpOfs = 40;
+		state->noise_cal.tdCal2k = -40;
+		state->noise_cal.tdCal8k = -24;
+	} else {
+		/* SAW filter */
+		state->noise_cal.cpOpt = 1;
+		state->noise_cal.cpNexpOfs = 0;
+		state->noise_cal.tdCal2k = -21;
+		state->noise_cal.tdCal8k = -24;
+	}
+	state->m_EcOcRegOcModeLop = (u16) (ulEcOcRegOcModeLop);
+
+	state->chip_adr = (state->config.demod_address << 1) | 1;
+	switch (ulHiI2cPatch) {
+	case 1:
+		state->m_HiI2cPatch = DRXD_HiI2cPatch_1;
+		break;
+	case 3:
+		state->m_HiI2cPatch = DRXD_HiI2cPatch_3;
+		break;
+	default:
+		state->m_HiI2cPatch = NULL;
+	}
+
+	/* modify tuner and clock attributes */
+	state->intermediate_freq = (u16) (IntermediateFrequency / 1000);
+	/* expected system clock frequency in kHz */
+	state->expected_sys_clock_freq = 48000;
+	/* real system clock frequency in kHz */
+	state->sys_clock_freq = 48000;
+	state->osc_clock_freq = (u16) ulClock;
+	state->osc_clock_deviation = 0;
+	state->cscd_state = CSCD_INIT;
+	state->drxd_state = DRXD_UNINITIALIZED;
+
+	state->PGA = 0;
+	state->type_A = 0;
+	state->tuner_mirrors = 0;
+
+	/* modify MPEG output attributes */
+	state->insert_rs_byte = state->config.insert_rs_byte;
+	state->enable_parallel = (ulSerialMode != 1);
+
+	/* Timing div, 250ns/Psys */
+	/* Timing div, = ( delay (nano seconds) * sysclk (kHz) )/ 1000 */
+
+	state->hi_cfg_timing_div = (u16) ((state->sys_clock_freq / 1000) *
+					  ulHiI2cDelay) / 1000;
+	/* Bridge delay, uses oscilator clock */
+	/* Delay = ( delay (nano seconds) * oscclk (kHz) )/ 1000 */
+	state->hi_cfg_bridge_delay = (u16) ((state->osc_clock_freq / 1000) *
+					    ulHiI2cBridgeDelay) / 1000;
+
+	state->m_FeAgRegAgPwd = DRXD_DEF_AG_PWD_CONSUMER;
+	/* state->m_FeAgRegAgPwd = DRXD_DEF_AG_PWD_PRO; */
+	state->m_FeAgRegAgAgcSio = DRXD_DEF_AG_AGC_SIO;
+	return 0;
+}
+
+int DRXD_init(struct drxd_state *state, const u8 * fw, u32 fw_size)
+{
+	int status = 0;
+	u32 driverVersion;
+
+	if (state->init_done)
+		return 0;
+
+	CDRXD(state, state->config.IF ? state->config.IF : 36000000);
+
+	do {
+		state->operation_mode = OM_Default;
+
+		status = SetDeviceTypeId(state);
+		if (status < 0)
+			break;
+
+		/* Apply I2c address patch to B1 */
+		if (!state->type_A && state->m_HiI2cPatch != NULL)
+			status = WriteTable(state, state->m_HiI2cPatch);
+			if (status < 0)
+				break;
+
+		if (state->type_A) {
+			/* HI firmware patch for UIO readout,
+			   avoid clearing of result register */
+			status = Write16(state, 0x43012D, 0x047f, 0);
+			if (status < 0)
+				break;
+		}
+
+		status = HI_ResetCommand(state);
+		if (status < 0)
+			break;
+
+		status = StopAllProcessors(state);
+		if (status < 0)
+			break;
+		status = InitCC(state);
+		if (status < 0)
+			break;
+
+		state->osc_clock_deviation = 0;
+
+		if (state->config.osc_deviation)
+			state->osc_clock_deviation =
+			    state->config.osc_deviation(state->priv, 0, 0);
+		{
+			/* Handle clock deviation */
+			s32 devB;
+			s32 devA = (s32) (state->osc_clock_deviation) *
+			    (s32) (state->expected_sys_clock_freq);
+			/* deviation in kHz */
+			s32 deviation = (devA / (1000000L));
+			/* rounding, signed */
+			if (devA > 0)
+				devB = (2);
+			else
+				devB = (-2);
+			if ((devB * (devA % 1000000L) > 1000000L)) {
+				/* add +1 or -1 */
+				deviation += (devB / 2);
+			}
+
+			state->sys_clock_freq =
+			    (u16) ((state->expected_sys_clock_freq) +
+				   deviation);
+		}
+		status = InitHI(state);
+		if (status < 0)
+			break;
+		status = InitAtomicRead(state);
+		if (status < 0)
+			break;
+
+		status = EnableAndResetMB(state);
+		if (status < 0)
+			break;
+		if (state->type_A)
+			status = ResetCEFR(state);
+			if (status < 0)
+				break;
+
+		if (fw) {
+			status = DownloadMicrocode(state, fw, fw_size);
+			if (status < 0)
+				break;
+		} else {
+			status = DownloadMicrocode(state, state->microcode, state->microcode_length);
+			if (status < 0)
+				break;
+		}
+
+		if (state->PGA) {
+			state->m_FeAgRegAgPwd = DRXD_DEF_AG_PWD_PRO;
+			SetCfgPga(state, 0);	/* PGA = 0 dB */
+		} else {
+			state->m_FeAgRegAgPwd = DRXD_DEF_AG_PWD_CONSUMER;
+		}
+
+		state->m_FeAgRegAgAgcSio = DRXD_DEF_AG_AGC_SIO;
+
+		status = InitFE(state);
+		if (status < 0)
+			break;
+		status = InitFT(state);
+		if (status < 0)
+			break;
+		status = InitCP(state);
+		if (status < 0)
+			break;
+		status = InitCE(state);
+		if (status < 0)
+			break;
+		status = InitEQ(state);
+		if (status < 0)
+			break;
+		status = InitEC(state);
+		if (status < 0)
+			break;
+		status = InitSC(state);
+		if (status < 0)
+			break;
+
+		status = SetCfgIfAgc(state, &state->if_agc_cfg);
+		if (status < 0)
+			break;
+		status = SetCfgRfAgc(state, &state->rf_agc_cfg);
+		if (status < 0)
+			break;
+
+		state->cscd_state = CSCD_INIT;
+		status = Write16(state, SC_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+		if (status < 0)
+			break;
+		status = Write16(state, LC_COMM_EXEC__A, SC_COMM_EXEC_CTL_STOP, 0);
+		if (status < 0)
+			break;
+
+		driverVersion = (((VERSION_MAJOR / 10) << 4) +
+				 (VERSION_MAJOR % 10)) << 24;
+		driverVersion += (((VERSION_MINOR / 10) << 4) +
+				  (VERSION_MINOR % 10)) << 16;
+		driverVersion += ((VERSION_PATCH / 1000) << 12) +
+		    ((VERSION_PATCH / 100) << 8) +
+		    ((VERSION_PATCH / 10) << 4) + (VERSION_PATCH % 10);
+
+		status = Write32(state, SC_RA_RAM_DRIVER_VERSION__AX, driverVersion, 0);
+		if (status < 0)
+			break;
+
+		status = StopOC(state);
+		if (status < 0)
+			break;
+
+		state->drxd_state = DRXD_STOPPED;
+		state->init_done = 1;
+		status = 0;
+	} while (0);
+	return status;
+}
+
+int DRXD_status(struct drxd_state *state, u32 * pLockStatus)
+{
+	DRX_GetLockStatus(state, pLockStatus);
+
+	/*if (*pLockStatus&DRX_LOCK_MPEG) */
+	if (*pLockStatus & DRX_LOCK_FEC) {
+		ConfigureMPEGOutput(state, 1);
+		/* Get status again, in case we have MPEG lock now */
+		/*DRX_GetLockStatus(state, pLockStatus); */
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+/****************************************************************************/
+/****************************************************************************/
+
+static int drxd_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
+{
+	struct drxd_state *state = fe->demodulator_priv;
+	u32 value;
+	int res;
+
+	res = ReadIFAgc(state, &value);
+	if (res < 0)
+		*strength = 0;
+	else
+		*strength = 0xffff - (value << 4);
+	return 0;
+}
+
+static int drxd_read_status(struct dvb_frontend *fe, fe_status_t * status)
+{
+	struct drxd_state *state = fe->demodulator_priv;
+	u32 lock;
+
+	DRXD_status(state, &lock);
+	*status = 0;
+	/* No MPEG lock in V255 firmware, bug ? */
+#if 1
+	if (lock & DRX_LOCK_MPEG)
+		*status |= FE_HAS_LOCK;
+#else
+	if (lock & DRX_LOCK_FEC)
+		*status |= FE_HAS_LOCK;
+#endif
+	if (lock & DRX_LOCK_FEC)
+		*status |= FE_HAS_VITERBI | FE_HAS_SYNC;
+	if (lock & DRX_LOCK_DEMOD)
+		*status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+
+	return 0;
+}
+
+static int drxd_init(struct dvb_frontend *fe)
+{
+	struct drxd_state *state = fe->demodulator_priv;
+	int err = 0;
+
+/*	if (request_firmware(&state->fw, "drxd.fw", state->dev)<0) */
+	return DRXD_init(state, 0, 0);
+
+	err = DRXD_init(state, state->fw->data, state->fw->size);
+	release_firmware(state->fw);
+	return err;
+}
+
+int drxd_config_i2c(struct dvb_frontend *fe, int onoff)
+{
+	struct drxd_state *state = fe->demodulator_priv;
+
+	if (state->config.disable_i2c_gate_ctrl == 1)
+		return 0;
+
+	return DRX_ConfigureI2CBridge(state, onoff);
+}
+EXPORT_SYMBOL(drxd_config_i2c);
+
+static int drxd_get_tune_settings(struct dvb_frontend *fe,
+				  struct dvb_frontend_tune_settings *sets)
+{
+	sets->min_delay_ms = 10000;
+	sets->max_drift = 0;
+	sets->step_size = 0;
+	return 0;
+}
+
+static int drxd_read_ber(struct dvb_frontend *fe, u32 * ber)
+{
+	*ber = 0;
+	return 0;
+}
+
+static int drxd_read_snr(struct dvb_frontend *fe, u16 * snr)
+{
+	*snr = 0;
+	return 0;
+}
+
+static int drxd_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
+{
+	*ucblocks = 0;
+	return 0;
+}
+
+static int drxd_sleep(struct dvb_frontend *fe)
+{
+	struct drxd_state *state = fe->demodulator_priv;
+
+	ConfigureMPEGOutput(state, 0);
+	return 0;
+}
+
+static int drxd_get_frontend(struct dvb_frontend *fe,
+			     struct dvb_frontend_parameters *param)
+{
+	return 0;
+}
+
+static int drxd_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	return drxd_config_i2c(fe, enable);
+}
+
+static int drxd_set_frontend(struct dvb_frontend *fe,
+			     struct dvb_frontend_parameters *param)
+{
+	struct drxd_state *state = fe->demodulator_priv;
+	s32 off = 0;
+
+	state->param = *param;
+	DRX_Stop(state);
+
+	if (fe->ops.tuner_ops.set_params) {
+		fe->ops.tuner_ops.set_params(fe, param);
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 0);
+	}
+
+	/* FIXME: move PLL drivers */
+	if (state->config.pll_set &&
+	    state->config.pll_set(state->priv, param,
+				  state->config.pll_address,
+				  state->config.demoda_address, &off) < 0) {
+		printk(KERN_ERR "Error in pll_set\n");
+		return -1;
+	}
+
+	msleep(200);
+
+	return DRX_Start(state, off);
+}
+
+static void drxd_release(struct dvb_frontend *fe)
+{
+	struct drxd_state *state = fe->demodulator_priv;
+
+	kfree(state);
+}
+
+static struct dvb_frontend_ops drxd_ops = {
+
+	.info = {
+		 .name = "Micronas DRXD DVB-T",
+		 .type = FE_OFDM,
+		 .frequency_min = 47125000,
+		 .frequency_max = 855250000,
+		 .frequency_stepsize = 166667,
+		 .frequency_tolerance = 0,
+		 .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
+		 FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
+		 FE_CAN_FEC_AUTO |
+		 FE_CAN_QAM_16 | FE_CAN_QAM_64 |
+		 FE_CAN_QAM_AUTO |
+		 FE_CAN_TRANSMISSION_MODE_AUTO |
+		 FE_CAN_GUARD_INTERVAL_AUTO |
+		 FE_CAN_HIERARCHY_AUTO | FE_CAN_RECOVER | FE_CAN_MUTE_TS},
+
+	.release = drxd_release,
+	.init = drxd_init,
+	.sleep = drxd_sleep,
+	.i2c_gate_ctrl = drxd_i2c_gate_ctrl,
+
+	.set_frontend = drxd_set_frontend,
+	.get_frontend = drxd_get_frontend,
+	.get_tune_settings = drxd_get_tune_settings,
+
+	.read_status = drxd_read_status,
+	.read_ber = drxd_read_ber,
+	.read_signal_strength = drxd_read_signal_strength,
+	.read_snr = drxd_read_snr,
+	.read_ucblocks = drxd_read_ucblocks,
+};
+
+struct dvb_frontend *drxd_attach(const struct drxd_config *config,
+				 void *priv, struct i2c_adapter *i2c,
+				 struct device *dev)
+{
+	struct drxd_state *state = NULL;
+
+	state = kmalloc(sizeof(struct drxd_state), GFP_KERNEL);
+	if (!state)
+		return NULL;
+	memset(state, 0, sizeof(*state));
+
+	memcpy(&state->ops, &drxd_ops, sizeof(struct dvb_frontend_ops));
+	state->dev = dev;
+	state->config = *config;
+	state->i2c = i2c;
+	state->priv = priv;
+
+	mutex_init(&state->mutex);
+
+	if (Read16(state, 0, 0, 0) < 0)
+		goto error;
+
+	memcpy(&state->frontend.ops, &drxd_ops,
+	       sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+	ConfigureMPEGOutput(state, 0);
+	return &state->frontend;
+
+error:
+	printk(KERN_ERR "drxd: not found\n");
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(drxd_attach);
+
+MODULE_DESCRIPTION("DRXD driver");
+MODULE_AUTHOR("Micronas");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/drxd_map_firm.h b/drivers/media/dvb/frontends/drxd_map_firm.h
new file mode 100644
index 0000000000000000000000000000000000000000..6bc553abf2152354ba5957c7eab8bcdc64c6d46c
--- /dev/null
+++ b/drivers/media/dvb/frontends/drxd_map_firm.h
@@ -0,0 +1,1013 @@
+/*
+ * drx3973d_map_firm.h
+ *
+ * Copyright (C) 2006-2007 Micronas
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 only, as published by the Free Software Foundation.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef __DRX3973D_MAP__H__
+#define __DRX3973D_MAP__H__
+
+/*
+ * Note: originally, this file contained 12000+ lines of data
+ * Probably a few lines for every firwmare assembler instruction. However,
+ * only a few defines were actually used. So, removed all uneeded lines.
+ * If ever needed, the other lines can be easily obtained via git history.
+ */
+
+#define HI_COMM_EXEC__A                                              0x400000
+#define HI_COMM_MB__A                                                0x400002
+#define HI_CT_REG_COMM_STATE__A                                      0x410001
+#define HI_RA_RAM_SRV_RES__A                                         0x420031
+#define HI_RA_RAM_SRV_CMD__A                                         0x420032
+#define   HI_RA_RAM_SRV_CMD_RESET                                    0x2
+#define   HI_RA_RAM_SRV_CMD_CONFIG                                   0x3
+#define   HI_RA_RAM_SRV_CMD_EXECUTE                                  0x6
+#define HI_RA_RAM_SRV_RST_KEY__A                                     0x420033
+#define   HI_RA_RAM_SRV_RST_KEY_ACT                                  0x3973
+#define HI_RA_RAM_SRV_CFG_KEY__A                                     0x420033
+#define HI_RA_RAM_SRV_CFG_DIV__A                                     0x420034
+#define HI_RA_RAM_SRV_CFG_BDL__A                                     0x420035
+#define HI_RA_RAM_SRV_CFG_WUP__A                                     0x420036
+#define HI_RA_RAM_SRV_CFG_ACT__A                                     0x420037
+#define     HI_RA_RAM_SRV_CFG_ACT_SLV0_ON                            0x1
+#define   HI_RA_RAM_SRV_CFG_ACT_BRD__M                               0x4
+#define     HI_RA_RAM_SRV_CFG_ACT_BRD_OFF                            0x0
+#define     HI_RA_RAM_SRV_CFG_ACT_BRD_ON                             0x4
+#define     HI_RA_RAM_SRV_CFG_ACT_PWD_EXE                            0x8
+#define HI_RA_RAM_USR_BEGIN__A                                       0x420040
+#define HI_IF_RAM_TRP_BPT0__AX                                       0x430000
+#define HI_IF_RAM_USR_BEGIN__A                                       0x430200
+#define SC_COMM_EXEC__A                                              0x800000
+#define     SC_COMM_EXEC_CTL_STOP                                    0x0
+#define SC_COMM_STATE__A                                             0x800001
+#define SC_RA_RAM_PARAM0__A                                          0x820040
+#define SC_RA_RAM_PARAM1__A                                          0x820041
+#define SC_RA_RAM_CMD_ADDR__A                                        0x820042
+#define SC_RA_RAM_CMD__A                                             0x820043
+#define   SC_RA_RAM_CMD_PROC_START                                   0x1
+#define   SC_RA_RAM_CMD_SET_PREF_PARAM                               0x3
+#define   SC_RA_RAM_CMD_GET_OP_PARAM                                 0x5
+#define   SC_RA_RAM_SW_EVENT_RUN_NMASK__M                            0x1
+#define   SC_RA_RAM_LOCKTRACK_MIN                                    0x1
+#define     SC_RA_RAM_OP_PARAM_MODE_2K                               0x0
+#define     SC_RA_RAM_OP_PARAM_MODE_8K                               0x1
+#define     SC_RA_RAM_OP_PARAM_GUARD_32                              0x0
+#define     SC_RA_RAM_OP_PARAM_GUARD_16                              0x4
+#define     SC_RA_RAM_OP_PARAM_GUARD_8                               0x8
+#define     SC_RA_RAM_OP_PARAM_GUARD_4                               0xC
+#define     SC_RA_RAM_OP_PARAM_CONST_QPSK                            0x0
+#define     SC_RA_RAM_OP_PARAM_CONST_QAM16                           0x10
+#define     SC_RA_RAM_OP_PARAM_CONST_QAM64                           0x20
+#define     SC_RA_RAM_OP_PARAM_HIER_NO                               0x0
+#define     SC_RA_RAM_OP_PARAM_HIER_A1                               0x40
+#define     SC_RA_RAM_OP_PARAM_HIER_A2                               0x80
+#define     SC_RA_RAM_OP_PARAM_HIER_A4                               0xC0
+#define     SC_RA_RAM_OP_PARAM_RATE_1_2                              0x0
+#define     SC_RA_RAM_OP_PARAM_RATE_2_3                              0x200
+#define     SC_RA_RAM_OP_PARAM_RATE_3_4                              0x400
+#define     SC_RA_RAM_OP_PARAM_RATE_5_6                              0x600
+#define     SC_RA_RAM_OP_PARAM_RATE_7_8                              0x800
+#define     SC_RA_RAM_OP_PARAM_PRIO_HI                               0x0
+#define     SC_RA_RAM_OP_PARAM_PRIO_LO                               0x1000
+#define   SC_RA_RAM_OP_AUTO_MODE__M                                  0x1
+#define   SC_RA_RAM_OP_AUTO_GUARD__M                                 0x2
+#define   SC_RA_RAM_OP_AUTO_CONST__M                                 0x4
+#define   SC_RA_RAM_OP_AUTO_HIER__M                                  0x8
+#define   SC_RA_RAM_OP_AUTO_RATE__M                                  0x10
+#define SC_RA_RAM_LOCK__A                                            0x82004B
+#define   SC_RA_RAM_LOCK_DEMOD__M                                    0x1
+#define   SC_RA_RAM_LOCK_FEC__M                                      0x2
+#define   SC_RA_RAM_LOCK_MPEG__M                                     0x4
+#define SC_RA_RAM_BE_OPT_ENA__A                                      0x82004C
+#define   SC_RA_RAM_BE_OPT_ENA_CP_OPT                                0x1
+#define SC_RA_RAM_BE_OPT_DELAY__A                                    0x82004D
+#define SC_RA_RAM_CONFIG__A                                          0x820050
+#define   SC_RA_RAM_CONFIG_FR_ENABLE__M                              0x4
+#define   SC_RA_RAM_CONFIG_FREQSCAN__M                               0x10
+#define   SC_RA_RAM_CONFIG_SLAVE__M                                  0x20
+#define SC_RA_RAM_IF_SAVE__AX                                        0x82008E
+#define SC_RA_RAM_IR_COARSE_2K_LENGTH__A                             0x8200D1
+#define SC_RA_RAM_IR_COARSE_2K_LENGTH__PRE                           0x9
+#define SC_RA_RAM_IR_COARSE_2K_FREQINC__A                            0x8200D2
+#define SC_RA_RAM_IR_COARSE_2K_FREQINC__PRE                          0x4
+#define SC_RA_RAM_IR_COARSE_2K_KAISINC__A                            0x8200D3
+#define SC_RA_RAM_IR_COARSE_2K_KAISINC__PRE                          0x100
+#define SC_RA_RAM_IR_COARSE_8K_LENGTH__A                             0x8200D4
+#define SC_RA_RAM_IR_COARSE_8K_LENGTH__PRE                           0x8
+#define SC_RA_RAM_IR_COARSE_8K_FREQINC__A                            0x8200D5
+#define SC_RA_RAM_IR_COARSE_8K_FREQINC__PRE                          0x8
+#define SC_RA_RAM_IR_COARSE_8K_KAISINC__A                            0x8200D6
+#define SC_RA_RAM_IR_COARSE_8K_KAISINC__PRE                          0x200
+#define SC_RA_RAM_IR_FINE_2K_LENGTH__A                               0x8200D7
+#define SC_RA_RAM_IR_FINE_2K_LENGTH__PRE                             0x9
+#define SC_RA_RAM_IR_FINE_2K_FREQINC__A                              0x8200D8
+#define SC_RA_RAM_IR_FINE_2K_FREQINC__PRE                            0x4
+#define SC_RA_RAM_IR_FINE_2K_KAISINC__A                              0x8200D9
+#define SC_RA_RAM_IR_FINE_2K_KAISINC__PRE                            0x100
+#define SC_RA_RAM_IR_FINE_8K_LENGTH__A                               0x8200DA
+#define SC_RA_RAM_IR_FINE_8K_LENGTH__PRE                             0xB
+#define SC_RA_RAM_IR_FINE_8K_FREQINC__A                              0x8200DB
+#define SC_RA_RAM_IR_FINE_8K_FREQINC__PRE                            0x1
+#define SC_RA_RAM_IR_FINE_8K_KAISINC__A                              0x8200DC
+#define SC_RA_RAM_IR_FINE_8K_KAISINC__PRE                            0x40
+#define SC_RA_RAM_ECHO_SHIFT_LIM__A                                  0x8200DD
+#define SC_RA_RAM_SAMPLE_RATE_COUNT__A                               0x8200E8
+#define SC_RA_RAM_SAMPLE_RATE_STEP__A                                0x8200E9
+#define SC_RA_RAM_BAND__A                                            0x8200EC
+#define SC_RA_RAM_LC_ABS_2K__A                                       0x8200F4
+#define SC_RA_RAM_LC_ABS_2K__PRE                                     0x1F
+#define SC_RA_RAM_LC_ABS_8K__A                                       0x8200F5
+#define SC_RA_RAM_LC_ABS_8K__PRE                                     0x1F
+#define SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_MAN__PRE                        0x1D6
+#define SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_EXP__PRE                        0x4
+#define SC_RA_RAM_EQ_IS_GAIN_QPSK_MAN__PRE                           0x1BB
+#define SC_RA_RAM_EQ_IS_GAIN_QPSK_EXP__PRE                           0x5
+#define SC_RA_RAM_EQ_IS_GAIN_16QAM_MAN__PRE                          0x1EF
+#define SC_RA_RAM_EQ_IS_GAIN_16QAM_EXP__PRE                          0x5
+#define SC_RA_RAM_EQ_IS_GAIN_16QAM_A2_MAN__PRE                       0x15E
+#define SC_RA_RAM_EQ_IS_GAIN_16QAM_A2_EXP__PRE                       0x5
+#define SC_RA_RAM_EQ_IS_GAIN_16QAM_A4_MAN__PRE                       0x11A
+#define SC_RA_RAM_EQ_IS_GAIN_16QAM_A4_EXP__PRE                       0x6
+#define SC_RA_RAM_EQ_IS_GAIN_64QAM_MAN__PRE                          0x1FB
+#define SC_RA_RAM_EQ_IS_GAIN_64QAM_EXP__PRE                          0x5
+#define SC_RA_RAM_EQ_IS_GAIN_64QAM_A2_MAN__PRE                       0x12F
+#define SC_RA_RAM_EQ_IS_GAIN_64QAM_A2_EXP__PRE                       0x5
+#define SC_RA_RAM_EQ_IS_GAIN_64QAM_A4_MAN__PRE                       0x197
+#define SC_RA_RAM_EQ_IS_GAIN_64QAM_A4_EXP__PRE                       0x5
+#define SC_RA_RAM_DRIVER_VERSION__AX                                 0x8201FE
+#define   SC_RA_RAM_PROC_LOCKTRACK                                   0x0
+#define FE_COMM_EXEC__A                                              0xC00000
+#define FE_AD_REG_COMM_EXEC__A                                       0xC10000
+#define FE_AD_REG_FDB_IN__A                                          0xC10012
+#define FE_AD_REG_PD__A                                              0xC10013
+#define FE_AD_REG_INVEXT__A                                          0xC10014
+#define FE_AD_REG_CLKNEG__A                                          0xC10015
+#define FE_AG_REG_COMM_EXEC__A                                       0xC20000
+#define FE_AG_REG_AG_MODE_LOP__A                                     0xC20010
+#define   FE_AG_REG_AG_MODE_LOP_MODE_4__M                            0x10
+#define     FE_AG_REG_AG_MODE_LOP_MODE_4_STATIC                      0x0
+#define     FE_AG_REG_AG_MODE_LOP_MODE_4_DYNAMIC                     0x10
+#define   FE_AG_REG_AG_MODE_LOP_MODE_5__M                            0x20
+#define     FE_AG_REG_AG_MODE_LOP_MODE_5_STATIC                      0x0
+#define   FE_AG_REG_AG_MODE_LOP_MODE_C__M                            0x1000
+#define     FE_AG_REG_AG_MODE_LOP_MODE_C_STATIC                      0x0
+#define     FE_AG_REG_AG_MODE_LOP_MODE_C_DYNAMIC                     0x1000
+#define   FE_AG_REG_AG_MODE_LOP_MODE_E__M                            0x4000
+#define     FE_AG_REG_AG_MODE_LOP_MODE_E_STATIC                      0x0
+#define     FE_AG_REG_AG_MODE_LOP_MODE_E_DYNAMIC                     0x4000
+#define FE_AG_REG_AG_MODE_HIP__A                                     0xC20011
+#define FE_AG_REG_AG_PGA_MODE__A                                     0xC20012
+#define   FE_AG_REG_AG_PGA_MODE_PFY_PCY_AFY_REN                      0x0
+#define   FE_AG_REG_AG_PGA_MODE_PFN_PCN_AFY_REN                      0x1
+#define FE_AG_REG_AG_AGC_SIO__A                                      0xC20013
+#define   FE_AG_REG_AG_AGC_SIO_AGC_SIO_2__M                          0x2
+#define     FE_AG_REG_AG_AGC_SIO_AGC_SIO_2_OUTPUT                    0x0
+#define     FE_AG_REG_AG_AGC_SIO_AGC_SIO_2_INPUT                     0x2
+#define FE_AG_REG_AG_PWD__A                                          0xC20015
+#define   FE_AG_REG_AG_PWD_PWD_PD2__M                                0x2
+#define     FE_AG_REG_AG_PWD_PWD_PD2_DISABLE                         0x0
+#define     FE_AG_REG_AG_PWD_PWD_PD2_ENABLE                          0x2
+#define FE_AG_REG_DCE_AUR_CNT__A                                     0xC20016
+#define FE_AG_REG_DCE_RUR_CNT__A                                     0xC20017
+#define FE_AG_REG_ACE_AUR_CNT__A                                     0xC2001A
+#define FE_AG_REG_ACE_RUR_CNT__A                                     0xC2001B
+#define FE_AG_REG_CDR_RUR_CNT__A                                     0xC20020
+#define FE_AG_REG_EGC_RUR_CNT__A                                     0xC20024
+#define FE_AG_REG_EGC_SET_LVL__A                                     0xC20025
+#define FE_AG_REG_EGC_SET_LVL__M                                     0x1FF
+#define FE_AG_REG_EGC_FLA_RGN__A                                     0xC20026
+#define FE_AG_REG_EGC_SLO_RGN__A                                     0xC20027
+#define FE_AG_REG_EGC_JMP_PSN__A                                     0xC20028
+#define FE_AG_REG_EGC_FLA_INC__A                                     0xC20029
+#define FE_AG_REG_EGC_FLA_DEC__A                                     0xC2002A
+#define FE_AG_REG_EGC_SLO_INC__A                                     0xC2002B
+#define FE_AG_REG_EGC_SLO_DEC__A                                     0xC2002C
+#define FE_AG_REG_EGC_FAS_INC__A                                     0xC2002D
+#define FE_AG_REG_EGC_FAS_DEC__A                                     0xC2002E
+#define FE_AG_REG_PM1_AGC_WRI__A                                     0xC20030
+#define FE_AG_REG_PM1_AGC_WRI__M                                     0x7FF
+#define FE_AG_REG_GC1_AGC_RIC__A                                     0xC20031
+#define FE_AG_REG_GC1_AGC_OFF__A                                     0xC20032
+#define FE_AG_REG_GC1_AGC_MAX__A                                     0xC20033
+#define FE_AG_REG_GC1_AGC_MIN__A                                     0xC20034
+#define FE_AG_REG_GC1_AGC_DAT__A                                     0xC20035
+#define FE_AG_REG_GC1_AGC_DAT__M                                     0x3FF
+#define FE_AG_REG_PM2_AGC_WRI__A                                     0xC20036
+#define FE_AG_REG_IND_WIN__A                                         0xC2003C
+#define FE_AG_REG_IND_THD_LOL__A                                     0xC2003D
+#define FE_AG_REG_IND_THD_HIL__A                                     0xC2003E
+#define FE_AG_REG_IND_DEL__A                                         0xC2003F
+#define FE_AG_REG_IND_PD1_WRI__A                                     0xC20040
+#define FE_AG_REG_PDA_AUR_CNT__A                                     0xC20041
+#define FE_AG_REG_PDA_RUR_CNT__A                                     0xC20042
+#define FE_AG_REG_PDA_AVE_DAT__A                                     0xC20043
+#define FE_AG_REG_PDC_RUR_CNT__A                                     0xC20044
+#define FE_AG_REG_PDC_SET_LVL__A                                     0xC20045
+#define FE_AG_REG_PDC_FLA_RGN__A                                     0xC20046
+#define FE_AG_REG_PDC_JMP_PSN__A                                     0xC20047
+#define FE_AG_REG_PDC_FLA_STP__A                                     0xC20048
+#define FE_AG_REG_PDC_SLO_STP__A                                     0xC20049
+#define FE_AG_REG_PDC_PD2_WRI__A                                     0xC2004A
+#define FE_AG_REG_PDC_MAP_DAT__A                                     0xC2004B
+#define FE_AG_REG_PDC_MAX__A                                         0xC2004C
+#define FE_AG_REG_TGA_AUR_CNT__A                                     0xC2004D
+#define FE_AG_REG_TGA_RUR_CNT__A                                     0xC2004E
+#define FE_AG_REG_TGA_AVE_DAT__A                                     0xC2004F
+#define FE_AG_REG_TGC_RUR_CNT__A                                     0xC20050
+#define FE_AG_REG_TGC_SET_LVL__A                                     0xC20051
+#define FE_AG_REG_TGC_SET_LVL__M                                     0x3F
+#define FE_AG_REG_TGC_FLA_RGN__A                                     0xC20052
+#define FE_AG_REG_TGC_JMP_PSN__A                                     0xC20053
+#define FE_AG_REG_TGC_FLA_STP__A                                     0xC20054
+#define FE_AG_REG_TGC_SLO_STP__A                                     0xC20055
+#define FE_AG_REG_TGC_MAP_DAT__A                                     0xC20056
+#define FE_AG_REG_FGA_AUR_CNT__A                                     0xC20057
+#define FE_AG_REG_FGA_RUR_CNT__A                                     0xC20058
+#define FE_AG_REG_FGM_WRI__A                                         0xC20061
+#define FE_AG_REG_BGC_FGC_WRI__A                                     0xC20068
+#define FE_AG_REG_BGC_CGC_WRI__A                                     0xC20069
+#define FE_FS_REG_COMM_EXEC__A                                       0xC30000
+#define FE_FS_REG_ADD_INC_LOP__A                                     0xC30010
+#define FE_FD_REG_COMM_EXEC__A                                       0xC40000
+#define FE_FD_REG_SCL__A                                             0xC40010
+#define FE_FD_REG_MAX_LEV__A                                         0xC40011
+#define FE_FD_REG_NR__A                                              0xC40012
+#define FE_FD_REG_MEAS_VAL__A                                        0xC40014
+#define FE_IF_REG_COMM_EXEC__A                                       0xC50000
+#define FE_IF_REG_INCR0__A                                           0xC50010
+#define FE_IF_REG_INCR0__W                                           16
+#define FE_IF_REG_INCR0__M                                           0xFFFF
+#define FE_IF_REG_INCR1__A                                           0xC50011
+#define FE_IF_REG_INCR1__M                                           0xFF
+#define FE_CF_REG_COMM_EXEC__A                                       0xC60000
+#define FE_CF_REG_SCL__A                                             0xC60010
+#define FE_CF_REG_MAX_LEV__A                                         0xC60011
+#define FE_CF_REG_NR__A                                              0xC60012
+#define FE_CF_REG_IMP_VAL__A                                         0xC60013
+#define FE_CF_REG_MEAS_VAL__A                                        0xC60014
+#define FE_CU_REG_COMM_EXEC__A                                       0xC70000
+#define FE_CU_REG_FRM_CNT_RST__A                                     0xC70011
+#define FE_CU_REG_FRM_CNT_STR__A                                     0xC70012
+#define FT_COMM_EXEC__A                                              0x1000000
+#define FT_REG_COMM_EXEC__A                                          0x1010000
+#define CP_COMM_EXEC__A                                              0x1400000
+#define CP_REG_COMM_EXEC__A                                          0x1410000
+#define CP_REG_INTERVAL__A                                           0x1410011
+#define CP_REG_BR_SPL_OFFSET__A                                      0x1410023
+#define CP_REG_BR_STR_DEL__A                                         0x1410024
+#define CP_REG_RT_ANG_INC0__A                                        0x1410030
+#define CP_REG_RT_ANG_INC1__A                                        0x1410031
+#define CP_REG_RT_DETECT_ENA__A                                      0x1410032
+#define CP_REG_RT_DETECT_TRH__A                                      0x1410033
+#define CP_REG_RT_EXP_MARG__A                                        0x141003E
+#define CP_REG_AC_NEXP_OFFS__A                                       0x1410040
+#define CP_REG_AC_AVER_POW__A                                        0x1410041
+#define CP_REG_AC_MAX_POW__A                                         0x1410042
+#define CP_REG_AC_WEIGHT_MAN__A                                      0x1410043
+#define CP_REG_AC_WEIGHT_EXP__A                                      0x1410044
+#define CP_REG_AC_AMP_MODE__A                                        0x1410047
+#define CP_REG_AC_AMP_FIX__A                                         0x1410048
+#define CP_REG_AC_ANG_MODE__A                                        0x141004A
+#define CE_COMM_EXEC__A                                              0x1800000
+#define CE_REG_COMM_EXEC__A                                          0x1810000
+#define CE_REG_TAPSET__A                                             0x1810011
+#define CE_REG_AVG_POW__A                                            0x1810012
+#define CE_REG_MAX_POW__A                                            0x1810013
+#define CE_REG_ATT__A                                                0x1810014
+#define CE_REG_NRED__A                                               0x1810015
+#define CE_REG_NE_ERR_SELECT__A                                      0x1810043
+#define CE_REG_NE_TD_CAL__A                                          0x1810044
+#define CE_REG_NE_MIXAVG__A                                          0x1810046
+#define CE_REG_NE_NUPD_OFS__A                                        0x1810047
+#define CE_REG_PE_NEXP_OFFS__A                                       0x1810050
+#define CE_REG_PE_TIMESHIFT__A                                       0x1810051
+#define CE_REG_TP_A0_TAP_NEW__A                                      0x1810064
+#define CE_REG_TP_A0_TAP_NEW_VALID__A                                0x1810065
+#define CE_REG_TP_A0_MU_LMS_STEP__A                                  0x1810066
+#define CE_REG_TP_A1_TAP_NEW__A                                      0x1810068
+#define CE_REG_TP_A1_TAP_NEW_VALID__A                                0x1810069
+#define CE_REG_TP_A1_MU_LMS_STEP__A                                  0x181006A
+#define CE_REG_TI_NEXP_OFFS__A                                       0x1810070
+#define CE_REG_FI_SHT_INCR__A                                        0x1810090
+#define CE_REG_FI_EXP_NORM__A                                        0x1810091
+#define CE_REG_IR_INPUTSEL__A                                        0x18100A0
+#define CE_REG_IR_STARTPOS__A                                        0x18100A1
+#define CE_REG_IR_NEXP_THRES__A                                      0x18100A2
+#define CE_REG_FR_TREAL00__A                                         0x1820010
+#define CE_REG_FR_TIMAG00__A                                         0x1820011
+#define CE_REG_FR_TREAL01__A                                         0x1820012
+#define CE_REG_FR_TIMAG01__A                                         0x1820013
+#define CE_REG_FR_TREAL02__A                                         0x1820014
+#define CE_REG_FR_TIMAG02__A                                         0x1820015
+#define CE_REG_FR_TREAL03__A                                         0x1820016
+#define CE_REG_FR_TIMAG03__A                                         0x1820017
+#define CE_REG_FR_TREAL04__A                                         0x1820018
+#define CE_REG_FR_TIMAG04__A                                         0x1820019
+#define CE_REG_FR_TREAL05__A                                         0x182001A
+#define CE_REG_FR_TIMAG05__A                                         0x182001B
+#define CE_REG_FR_TREAL06__A                                         0x182001C
+#define CE_REG_FR_TIMAG06__A                                         0x182001D
+#define CE_REG_FR_TREAL07__A                                         0x182001E
+#define CE_REG_FR_TIMAG07__A                                         0x182001F
+#define CE_REG_FR_TREAL08__A                                         0x1820020
+#define CE_REG_FR_TIMAG08__A                                         0x1820021
+#define CE_REG_FR_TREAL09__A                                         0x1820022
+#define CE_REG_FR_TIMAG09__A                                         0x1820023
+#define CE_REG_FR_TREAL10__A                                         0x1820024
+#define CE_REG_FR_TIMAG10__A                                         0x1820025
+#define CE_REG_FR_TREAL11__A                                         0x1820026
+#define CE_REG_FR_TIMAG11__A                                         0x1820027
+#define CE_REG_FR_MID_TAP__A                                         0x1820028
+#define CE_REG_FR_SQS_G00__A                                         0x1820029
+#define CE_REG_FR_SQS_G01__A                                         0x182002A
+#define CE_REG_FR_SQS_G02__A                                         0x182002B
+#define CE_REG_FR_SQS_G03__A                                         0x182002C
+#define CE_REG_FR_SQS_G04__A                                         0x182002D
+#define CE_REG_FR_SQS_G05__A                                         0x182002E
+#define CE_REG_FR_SQS_G06__A                                         0x182002F
+#define CE_REG_FR_SQS_G07__A                                         0x1820030
+#define CE_REG_FR_SQS_G08__A                                         0x1820031
+#define CE_REG_FR_SQS_G09__A                                         0x1820032
+#define CE_REG_FR_SQS_G10__A                                         0x1820033
+#define CE_REG_FR_SQS_G11__A                                         0x1820034
+#define CE_REG_FR_SQS_G12__A                                         0x1820035
+#define CE_REG_FR_RIO_G00__A                                         0x1820036
+#define CE_REG_FR_RIO_G01__A                                         0x1820037
+#define CE_REG_FR_RIO_G02__A                                         0x1820038
+#define CE_REG_FR_RIO_G03__A                                         0x1820039
+#define CE_REG_FR_RIO_G04__A                                         0x182003A
+#define CE_REG_FR_RIO_G05__A                                         0x182003B
+#define CE_REG_FR_RIO_G06__A                                         0x182003C
+#define CE_REG_FR_RIO_G07__A                                         0x182003D
+#define CE_REG_FR_RIO_G08__A                                         0x182003E
+#define CE_REG_FR_RIO_G09__A                                         0x182003F
+#define CE_REG_FR_RIO_G10__A                                         0x1820040
+#define CE_REG_FR_MODE__A                                            0x1820041
+#define CE_REG_FR_SQS_TRH__A                                         0x1820042
+#define CE_REG_FR_RIO_GAIN__A                                        0x1820043
+#define CE_REG_FR_BYPASS__A                                          0x1820044
+#define CE_REG_FR_PM_SET__A                                          0x1820045
+#define CE_REG_FR_ERR_SH__A                                          0x1820046
+#define CE_REG_FR_MAN_SH__A                                          0x1820047
+#define CE_REG_FR_TAP_SH__A                                          0x1820048
+#define EQ_COMM_EXEC__A                                              0x1C00000
+#define EQ_REG_COMM_EXEC__A                                          0x1C10000
+#define EQ_REG_COMM_MB__A                                            0x1C10002
+#define EQ_REG_IS_GAIN_MAN__A                                        0x1C10015
+#define EQ_REG_IS_GAIN_EXP__A                                        0x1C10016
+#define EQ_REG_IS_CLIP_EXP__A                                        0x1C10017
+#define EQ_REG_SN_CEGAIN__A                                          0x1C1002A
+#define EQ_REG_SN_OFFSET__A                                          0x1C1002B
+#define EQ_REG_RC_SEL_CAR__A                                         0x1C10032
+#define   EQ_REG_RC_SEL_CAR_INIT                                     0x0
+#define     EQ_REG_RC_SEL_CAR_DIV_ON                                 0x1
+#define     EQ_REG_RC_SEL_CAR_PASS_A_CC                              0x0
+#define     EQ_REG_RC_SEL_CAR_PASS_B_CE                              0x2
+#define     EQ_REG_RC_SEL_CAR_LOCAL_A_CC                             0x0
+#define     EQ_REG_RC_SEL_CAR_LOCAL_B_CE                             0x8
+#define     EQ_REG_RC_SEL_CAR_MEAS_A_CC                              0x0
+#define     EQ_REG_RC_SEL_CAR_MEAS_B_CE                              0x20
+#define EQ_REG_OT_CONST__A                                           0x1C10046
+#define EQ_REG_OT_ALPHA__A                                           0x1C10047
+#define EQ_REG_OT_QNT_THRES0__A                                      0x1C10048
+#define EQ_REG_OT_QNT_THRES1__A                                      0x1C10049
+#define EQ_REG_OT_CSI_STEP__A                                        0x1C1004A
+#define EQ_REG_OT_CSI_OFFSET__A                                      0x1C1004B
+#define EQ_REG_TD_REQ_SMB_CNT__A                                     0x1C10061
+#define EQ_REG_TD_TPS_PWR_OFS__A                                     0x1C10062
+#define EC_SB_REG_COMM_EXEC__A                                       0x2010000
+#define EC_SB_REG_TR_MODE__A                                         0x2010010
+#define   EC_SB_REG_TR_MODE_8K                                       0x0
+#define   EC_SB_REG_TR_MODE_2K                                       0x1
+#define EC_SB_REG_CONST__A                                           0x2010011
+#define   EC_SB_REG_CONST_QPSK                                       0x0
+#define   EC_SB_REG_CONST_16QAM                                      0x1
+#define   EC_SB_REG_CONST_64QAM                                      0x2
+#define EC_SB_REG_ALPHA__A                                           0x2010012
+#define EC_SB_REG_PRIOR__A                                           0x2010013
+#define   EC_SB_REG_PRIOR_HI                                         0x0
+#define   EC_SB_REG_PRIOR_LO                                         0x1
+#define EC_SB_REG_CSI_HI__A                                          0x2010014
+#define EC_SB_REG_CSI_LO__A                                          0x2010015
+#define EC_SB_REG_SMB_TGL__A                                         0x2010016
+#define EC_SB_REG_SNR_HI__A                                          0x2010017
+#define EC_SB_REG_SNR_MID__A                                         0x2010018
+#define EC_SB_REG_SNR_LO__A                                          0x2010019
+#define EC_SB_REG_SCALE_MSB__A                                       0x201001A
+#define EC_SB_REG_SCALE_BIT2__A                                      0x201001B
+#define EC_SB_REG_SCALE_LSB__A                                       0x201001C
+#define EC_SB_REG_CSI_OFS__A                                         0x201001D
+#define EC_VD_REG_COMM_EXEC__A                                       0x2090000
+#define EC_VD_REG_FORCE__A                                           0x2090010
+#define EC_VD_REG_SET_CODERATE__A                                    0x2090011
+#define   EC_VD_REG_SET_CODERATE_C1_2                                0x0
+#define   EC_VD_REG_SET_CODERATE_C2_3                                0x1
+#define   EC_VD_REG_SET_CODERATE_C3_4                                0x2
+#define   EC_VD_REG_SET_CODERATE_C5_6                                0x3
+#define   EC_VD_REG_SET_CODERATE_C7_8                                0x4
+#define EC_VD_REG_REQ_SMB_CNT__A                                     0x2090012
+#define EC_VD_REG_RLK_ENA__A                                         0x2090014
+#define EC_OD_REG_COMM_EXEC__A                                       0x2110000
+#define EC_OD_REG_SYNC__A                                            0x2110010
+#define EC_OD_DEINT_RAM__A                                           0x2120000
+#define EC_RS_REG_COMM_EXEC__A                                       0x2130000
+#define EC_RS_REG_REQ_PCK_CNT__A                                     0x2130010
+#define EC_RS_REG_VAL__A                                             0x2130011
+#define   EC_RS_REG_VAL_PCK                                          0x1
+#define EC_RS_EC_RAM__A                                              0x2140000
+#define EC_OC_REG_COMM_EXEC__A                                       0x2150000
+#define     EC_OC_REG_COMM_EXEC_CTL_ACTIVE                           0x1
+#define     EC_OC_REG_COMM_EXEC_CTL_HOLD                             0x2
+#define EC_OC_REG_COMM_INT_STA__A                                    0x2150007
+#define EC_OC_REG_OC_MODE_LOP__A                                     0x2150010
+#define   EC_OC_REG_OC_MODE_LOP_PAR_ENA__M                           0x1
+#define     EC_OC_REG_OC_MODE_LOP_PAR_ENA_ENABLE                     0x0
+#define     EC_OC_REG_OC_MODE_LOP_PAR_ENA_DISABLE                    0x1
+#define   EC_OC_REG_OC_MODE_LOP_DTO_CTR_SRC__M                       0x4
+#define     EC_OC_REG_OC_MODE_LOP_DTO_CTR_SRC_STATIC                 0x0
+#define   EC_OC_REG_OC_MODE_LOP_MPG_TRM_MDE__M                       0x80
+#define     EC_OC_REG_OC_MODE_LOP_MPG_TRM_MDE_SERIAL                 0x80
+#define EC_OC_REG_OC_MODE_HIP__A                                     0x2150011
+#define     EC_OC_REG_OC_MODE_HIP_MPG_BUS_SRC_MONITOR                0x10
+#define   EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL__M                       0x200
+#define     EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL_DISABLE                0x0
+#define     EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL_ENABLE                 0x200
+#define EC_OC_REG_OC_MPG_SIO__A                                      0x2150012
+#define EC_OC_REG_OC_MPG_SIO__M                                      0xFFF
+#define EC_OC_REG_OC_MON_SIO__A                                      0x2150013
+#define EC_OC_REG_DTO_INC_LOP__A                                     0x2150014
+#define EC_OC_REG_DTO_INC_HIP__A                                     0x2150015
+#define EC_OC_REG_SNC_ISC_LVL__A                                     0x2150016
+#define   EC_OC_REG_SNC_ISC_LVL_OSC__M                               0xF0
+#define EC_OC_REG_TMD_TOP_MODE__A                                    0x215001D
+#define EC_OC_REG_TMD_TOP_CNT__A                                     0x215001E
+#define EC_OC_REG_TMD_HIL_MAR__A                                     0x215001F
+#define EC_OC_REG_TMD_LOL_MAR__A                                     0x2150020
+#define EC_OC_REG_TMD_CUR_CNT__A                                     0x2150021
+#define EC_OC_REG_AVR_ASH_CNT__A                                     0x2150023
+#define EC_OC_REG_AVR_BSH_CNT__A                                     0x2150024
+#define EC_OC_REG_RCN_MODE__A                                        0x2150027
+#define EC_OC_REG_RCN_CRA_LOP__A                                     0x2150028
+#define EC_OC_REG_RCN_CRA_HIP__A                                     0x2150029
+#define EC_OC_REG_RCN_CST_LOP__A                                     0x215002A
+#define EC_OC_REG_RCN_CST_HIP__A                                     0x215002B
+#define EC_OC_REG_RCN_SET_LVL__A                                     0x215002C
+#define EC_OC_REG_RCN_GAI_LVL__A                                     0x215002D
+#define EC_OC_REG_RCN_CLP_LOP__A                                     0x2150032
+#define EC_OC_REG_RCN_CLP_HIP__A                                     0x2150033
+#define EC_OC_REG_RCN_MAP_LOP__A                                     0x2150034
+#define EC_OC_REG_RCN_MAP_HIP__A                                     0x2150035
+#define EC_OC_REG_OCR_MPG_UOS__A                                     0x2150036
+#define EC_OC_REG_OCR_MPG_UOS__M                                     0xFFF
+#define   EC_OC_REG_OCR_MPG_UOS_INIT                                 0x0
+#define EC_OC_REG_OCR_MPG_USR_DAT__A                                 0x2150038
+#define EC_OC_REG_OCR_MON_UOS__A                                     0x2150039
+#define     EC_OC_REG_OCR_MON_UOS_DAT_0_ENABLE                       0x1
+#define     EC_OC_REG_OCR_MON_UOS_DAT_1_ENABLE                       0x2
+#define     EC_OC_REG_OCR_MON_UOS_DAT_2_ENABLE                       0x4
+#define     EC_OC_REG_OCR_MON_UOS_DAT_3_ENABLE                       0x8
+#define     EC_OC_REG_OCR_MON_UOS_DAT_4_ENABLE                       0x10
+#define     EC_OC_REG_OCR_MON_UOS_DAT_5_ENABLE                       0x20
+#define     EC_OC_REG_OCR_MON_UOS_DAT_6_ENABLE                       0x40
+#define     EC_OC_REG_OCR_MON_UOS_DAT_7_ENABLE                       0x80
+#define     EC_OC_REG_OCR_MON_UOS_DAT_8_ENABLE                       0x100
+#define     EC_OC_REG_OCR_MON_UOS_DAT_9_ENABLE                       0x200
+#define     EC_OC_REG_OCR_MON_UOS_VAL_ENABLE                         0x400
+#define     EC_OC_REG_OCR_MON_UOS_CLK_ENABLE                         0x800
+#define EC_OC_REG_OCR_MON_WRI__A                                     0x215003A
+#define   EC_OC_REG_OCR_MON_WRI_INIT                                 0x0
+#define EC_OC_REG_IPR_INV_MPG__A                                     0x2150045
+#define CC_REG_OSC_MODE__A                                           0x2410010
+#define   CC_REG_OSC_MODE_M20                                        0x1
+#define CC_REG_PLL_MODE__A                                           0x2410011
+#define     CC_REG_PLL_MODE_BYPASS_PLL                               0x1
+#define     CC_REG_PLL_MODE_PUMP_CUR_12                              0x14
+#define CC_REG_REF_DIVIDE__A                                         0x2410012
+#define CC_REG_PWD_MODE__A                                           0x2410015
+#define   CC_REG_PWD_MODE_DOWN_PLL                                   0x2
+#define CC_REG_UPDATE__A                                             0x2410017
+#define   CC_REG_UPDATE_KEY                                          0x3973
+#define CC_REG_JTAGID_L__A                                           0x2410019
+#define LC_COMM_EXEC__A                                              0x2800000
+#define LC_RA_RAM_IFINCR_NOM_L__A                                    0x282000C
+#define LC_RA_RAM_FILTER_SYM_SET__A                                  0x282001A
+#define LC_RA_RAM_FILTER_SYM_SET__PRE                                0x3E8
+#define LC_RA_RAM_FILTER_CRMM_A__A                                   0x2820060
+#define LC_RA_RAM_FILTER_CRMM_A__PRE                                 0x4
+#define LC_RA_RAM_FILTER_CRMM_B__A                                   0x2820061
+#define LC_RA_RAM_FILTER_CRMM_B__PRE                                 0x1
+#define LC_RA_RAM_FILTER_SRMM_A__A                                   0x2820068
+#define LC_RA_RAM_FILTER_SRMM_A__PRE                                 0x4
+#define LC_RA_RAM_FILTER_SRMM_B__A                                   0x2820069
+#define LC_RA_RAM_FILTER_SRMM_B__PRE                                 0x1
+#define B_HI_COMM_EXEC__A                                            0x400000
+#define B_HI_COMM_MB__A                                              0x400002
+#define B_HI_CT_REG_COMM_STATE__A                                    0x410001
+#define B_HI_RA_RAM_SRV_RES__A                                       0x420031
+#define B_HI_RA_RAM_SRV_CMD__A                                       0x420032
+#define   B_HI_RA_RAM_SRV_CMD_RESET                                  0x2
+#define   B_HI_RA_RAM_SRV_CMD_CONFIG                                 0x3
+#define   B_HI_RA_RAM_SRV_CMD_EXECUTE                                0x6
+#define B_HI_RA_RAM_SRV_RST_KEY__A                                   0x420033
+#define   B_HI_RA_RAM_SRV_RST_KEY_ACT                                0x3973
+#define B_HI_RA_RAM_SRV_CFG_KEY__A                                   0x420033
+#define B_HI_RA_RAM_SRV_CFG_DIV__A                                   0x420034
+#define B_HI_RA_RAM_SRV_CFG_BDL__A                                   0x420035
+#define B_HI_RA_RAM_SRV_CFG_WUP__A                                   0x420036
+#define B_HI_RA_RAM_SRV_CFG_ACT__A                                   0x420037
+#define     B_HI_RA_RAM_SRV_CFG_ACT_SLV0_ON                          0x1
+#define   B_HI_RA_RAM_SRV_CFG_ACT_BRD__M                             0x4
+#define     B_HI_RA_RAM_SRV_CFG_ACT_BRD_OFF                          0x0
+#define     B_HI_RA_RAM_SRV_CFG_ACT_BRD_ON                           0x4
+#define     B_HI_RA_RAM_SRV_CFG_ACT_PWD_EXE                          0x8
+#define B_HI_RA_RAM_USR_BEGIN__A                                     0x420040
+#define B_HI_IF_RAM_TRP_BPT0__AX                                     0x430000
+#define B_HI_IF_RAM_USR_BEGIN__A                                     0x430200
+#define B_SC_COMM_EXEC__A                                            0x800000
+#define     B_SC_COMM_EXEC_CTL_STOP                                  0x0
+#define B_SC_COMM_STATE__A                                           0x800001
+#define B_SC_RA_RAM_PARAM0__A                                        0x820040
+#define B_SC_RA_RAM_PARAM1__A                                        0x820041
+#define B_SC_RA_RAM_CMD_ADDR__A                                      0x820042
+#define B_SC_RA_RAM_CMD__A                                           0x820043
+#define   B_SC_RA_RAM_CMD_PROC_START                                 0x1
+#define   B_SC_RA_RAM_CMD_SET_PREF_PARAM                             0x3
+#define   B_SC_RA_RAM_CMD_GET_OP_PARAM                               0x5
+#define   B_SC_RA_RAM_SW_EVENT_RUN_NMASK__M                          0x1
+#define   B_SC_RA_RAM_LOCKTRACK_MIN                                  0x1
+#define     B_SC_RA_RAM_OP_PARAM_MODE_2K                             0x0
+#define     B_SC_RA_RAM_OP_PARAM_MODE_8K                             0x1
+#define     B_SC_RA_RAM_OP_PARAM_GUARD_32                            0x0
+#define     B_SC_RA_RAM_OP_PARAM_GUARD_16                            0x4
+#define     B_SC_RA_RAM_OP_PARAM_GUARD_8                             0x8
+#define     B_SC_RA_RAM_OP_PARAM_GUARD_4                             0xC
+#define     B_SC_RA_RAM_OP_PARAM_CONST_QPSK                          0x0
+#define     B_SC_RA_RAM_OP_PARAM_CONST_QAM16                         0x10
+#define     B_SC_RA_RAM_OP_PARAM_CONST_QAM64                         0x20
+#define     B_SC_RA_RAM_OP_PARAM_HIER_NO                             0x0
+#define     B_SC_RA_RAM_OP_PARAM_HIER_A1                             0x40
+#define     B_SC_RA_RAM_OP_PARAM_HIER_A2                             0x80
+#define     B_SC_RA_RAM_OP_PARAM_HIER_A4                             0xC0
+#define     B_SC_RA_RAM_OP_PARAM_RATE_1_2                            0x0
+#define     B_SC_RA_RAM_OP_PARAM_RATE_2_3                            0x200
+#define     B_SC_RA_RAM_OP_PARAM_RATE_3_4                            0x400
+#define     B_SC_RA_RAM_OP_PARAM_RATE_5_6                            0x600
+#define     B_SC_RA_RAM_OP_PARAM_RATE_7_8                            0x800
+#define     B_SC_RA_RAM_OP_PARAM_PRIO_HI                             0x0
+#define     B_SC_RA_RAM_OP_PARAM_PRIO_LO                             0x1000
+#define   B_SC_RA_RAM_OP_AUTO_MODE__M                                0x1
+#define   B_SC_RA_RAM_OP_AUTO_GUARD__M                               0x2
+#define   B_SC_RA_RAM_OP_AUTO_CONST__M                               0x4
+#define   B_SC_RA_RAM_OP_AUTO_HIER__M                                0x8
+#define   B_SC_RA_RAM_OP_AUTO_RATE__M                                0x10
+#define B_SC_RA_RAM_LOCK__A                                          0x82004B
+#define   B_SC_RA_RAM_LOCK_DEMOD__M                                  0x1
+#define   B_SC_RA_RAM_LOCK_FEC__M                                    0x2
+#define   B_SC_RA_RAM_LOCK_MPEG__M                                   0x4
+#define B_SC_RA_RAM_BE_OPT_ENA__A                                    0x82004C
+#define   B_SC_RA_RAM_BE_OPT_ENA_CP_OPT                              0x1
+#define B_SC_RA_RAM_BE_OPT_DELAY__A                                  0x82004D
+#define B_SC_RA_RAM_CONFIG__A                                        0x820050
+#define   B_SC_RA_RAM_CONFIG_FR_ENABLE__M                            0x4
+#define   B_SC_RA_RAM_CONFIG_FREQSCAN__M                             0x10
+#define   B_SC_RA_RAM_CONFIG_SLAVE__M                                0x20
+#define   B_SC_RA_RAM_CONFIG_DIV_BLANK_ENABLE__M                     0x200
+#define   B_SC_RA_RAM_CONFIG_DIV_ECHO_ENABLE__M                      0x400
+#define B_SC_RA_RAM_CO_TD_CAL_2K__A                                  0x82005D
+#define B_SC_RA_RAM_CO_TD_CAL_8K__A                                  0x82005E
+#define B_SC_RA_RAM_IF_SAVE__AX                                      0x82008E
+#define B_SC_RA_RAM_DIVERSITY_DELAY_2K_32__A                         0x820098
+#define B_SC_RA_RAM_DIVERSITY_DELAY_2K_16__A                         0x820099
+#define B_SC_RA_RAM_DIVERSITY_DELAY_2K_8__A                          0x82009A
+#define B_SC_RA_RAM_DIVERSITY_DELAY_2K_4__A                          0x82009B
+#define B_SC_RA_RAM_DIVERSITY_DELAY_8K_32__A                         0x82009C
+#define B_SC_RA_RAM_DIVERSITY_DELAY_8K_16__A                         0x82009D
+#define B_SC_RA_RAM_DIVERSITY_DELAY_8K_8__A                          0x82009E
+#define B_SC_RA_RAM_DIVERSITY_DELAY_8K_4__A                          0x82009F
+#define B_SC_RA_RAM_IR_COARSE_2K_LENGTH__A                           0x8200D1
+#define B_SC_RA_RAM_IR_COARSE_2K_LENGTH__PRE                         0x9
+#define B_SC_RA_RAM_IR_COARSE_2K_FREQINC__A                          0x8200D2
+#define B_SC_RA_RAM_IR_COARSE_2K_FREQINC__PRE                        0x4
+#define B_SC_RA_RAM_IR_COARSE_2K_KAISINC__A                          0x8200D3
+#define B_SC_RA_RAM_IR_COARSE_2K_KAISINC__PRE                        0x100
+#define B_SC_RA_RAM_IR_COARSE_8K_LENGTH__A                           0x8200D4
+#define B_SC_RA_RAM_IR_COARSE_8K_LENGTH__PRE                         0x8
+#define B_SC_RA_RAM_IR_COARSE_8K_FREQINC__A                          0x8200D5
+#define B_SC_RA_RAM_IR_COARSE_8K_FREQINC__PRE                        0x8
+#define B_SC_RA_RAM_IR_COARSE_8K_KAISINC__A                          0x8200D6
+#define B_SC_RA_RAM_IR_COARSE_8K_KAISINC__PRE                        0x200
+#define B_SC_RA_RAM_IR_FINE_2K_LENGTH__A                             0x8200D7
+#define B_SC_RA_RAM_IR_FINE_2K_LENGTH__PRE                           0x9
+#define B_SC_RA_RAM_IR_FINE_2K_FREQINC__A                            0x8200D8
+#define B_SC_RA_RAM_IR_FINE_2K_FREQINC__PRE                          0x4
+#define B_SC_RA_RAM_IR_FINE_2K_KAISINC__A                            0x8200D9
+#define B_SC_RA_RAM_IR_FINE_2K_KAISINC__PRE                          0x100
+#define B_SC_RA_RAM_IR_FINE_8K_LENGTH__A                             0x8200DA
+#define B_SC_RA_RAM_IR_FINE_8K_LENGTH__PRE                           0xB
+#define B_SC_RA_RAM_IR_FINE_8K_FREQINC__A                            0x8200DB
+#define B_SC_RA_RAM_IR_FINE_8K_FREQINC__PRE                          0x1
+#define B_SC_RA_RAM_IR_FINE_8K_KAISINC__A                            0x8200DC
+#define B_SC_RA_RAM_IR_FINE_8K_KAISINC__PRE                          0x40
+#define B_SC_RA_RAM_ECHO_SHIFT_LIM__A                                0x8200DD
+#define B_SC_RA_RAM_SAMPLE_RATE_COUNT__A                             0x8200E8
+#define B_SC_RA_RAM_SAMPLE_RATE_STEP__A                              0x8200E9
+#define B_SC_RA_RAM_BAND__A                                          0x8200EC
+#define B_SC_RA_RAM_LC_ABS_2K__A                                     0x8200F4
+#define B_SC_RA_RAM_LC_ABS_2K__PRE                                   0x1F
+#define B_SC_RA_RAM_LC_ABS_8K__A                                     0x8200F5
+#define B_SC_RA_RAM_LC_ABS_8K__PRE                                   0x1F
+#define B_SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_MAN__PRE                      0x100
+#define B_SC_RA_RAM_EQ_IS_GAIN_UNKNOWN_EXP__PRE                      0x4
+#define B_SC_RA_RAM_EQ_IS_GAIN_QPSK_MAN__PRE                         0x1E2
+#define B_SC_RA_RAM_EQ_IS_GAIN_QPSK_EXP__PRE                         0x4
+#define B_SC_RA_RAM_EQ_IS_GAIN_16QAM_MAN__PRE                        0x10D
+#define B_SC_RA_RAM_EQ_IS_GAIN_16QAM_EXP__PRE                        0x5
+#define B_SC_RA_RAM_EQ_IS_GAIN_16QAM_A2_MAN__PRE                     0x17D
+#define B_SC_RA_RAM_EQ_IS_GAIN_16QAM_A2_EXP__PRE                     0x4
+#define B_SC_RA_RAM_EQ_IS_GAIN_16QAM_A4_MAN__PRE                     0x133
+#define B_SC_RA_RAM_EQ_IS_GAIN_16QAM_A4_EXP__PRE                     0x5
+#define B_SC_RA_RAM_EQ_IS_GAIN_64QAM_MAN__PRE                        0x114
+#define B_SC_RA_RAM_EQ_IS_GAIN_64QAM_EXP__PRE                        0x5
+#define B_SC_RA_RAM_EQ_IS_GAIN_64QAM_A2_MAN__PRE                     0x14A
+#define B_SC_RA_RAM_EQ_IS_GAIN_64QAM_A2_EXP__PRE                     0x4
+#define B_SC_RA_RAM_EQ_IS_GAIN_64QAM_A4_MAN__PRE                     0x1BB
+#define B_SC_RA_RAM_EQ_IS_GAIN_64QAM_A4_EXP__PRE                     0x4
+#define B_SC_RA_RAM_DRIVER_VERSION__AX                               0x8201FE
+#define   B_SC_RA_RAM_PROC_LOCKTRACK                                 0x0
+#define B_FE_COMM_EXEC__A                                            0xC00000
+#define B_FE_AD_REG_COMM_EXEC__A                                     0xC10000
+#define B_FE_AD_REG_FDB_IN__A                                        0xC10012
+#define B_FE_AD_REG_PD__A                                            0xC10013
+#define B_FE_AD_REG_INVEXT__A                                        0xC10014
+#define B_FE_AD_REG_CLKNEG__A                                        0xC10015
+#define B_FE_AG_REG_COMM_EXEC__A                                     0xC20000
+#define B_FE_AG_REG_AG_MODE_LOP__A                                   0xC20010
+#define   B_FE_AG_REG_AG_MODE_LOP_MODE_4__M                          0x10
+#define     B_FE_AG_REG_AG_MODE_LOP_MODE_4_STATIC                    0x0
+#define     B_FE_AG_REG_AG_MODE_LOP_MODE_4_DYNAMIC                   0x10
+#define   B_FE_AG_REG_AG_MODE_LOP_MODE_5__M                          0x20
+#define     B_FE_AG_REG_AG_MODE_LOP_MODE_5_STATIC                    0x0
+#define   B_FE_AG_REG_AG_MODE_LOP_MODE_C__M                          0x1000
+#define     B_FE_AG_REG_AG_MODE_LOP_MODE_C_STATIC                    0x0
+#define     B_FE_AG_REG_AG_MODE_LOP_MODE_C_DYNAMIC                   0x1000
+#define   B_FE_AG_REG_AG_MODE_LOP_MODE_E__M                          0x4000
+#define     B_FE_AG_REG_AG_MODE_LOP_MODE_E_STATIC                    0x0
+#define     B_FE_AG_REG_AG_MODE_LOP_MODE_E_DYNAMIC                   0x4000
+#define B_FE_AG_REG_AG_MODE_HIP__A                                   0xC20011
+#define   B_FE_AG_REG_AG_MODE_HIP_MODE_J__M                          0x8
+#define     B_FE_AG_REG_AG_MODE_HIP_MODE_J_STATIC                    0x0
+#define     B_FE_AG_REG_AG_MODE_HIP_MODE_J_DYNAMIC                   0x8
+#define B_FE_AG_REG_AG_PGA_MODE__A                                   0xC20012
+#define   B_FE_AG_REG_AG_PGA_MODE_PFY_PCY_AFY_REN                    0x0
+#define   B_FE_AG_REG_AG_PGA_MODE_PFN_PCN_AFY_REN                    0x1
+#define B_FE_AG_REG_AG_AGC_SIO__A                                    0xC20013
+#define   B_FE_AG_REG_AG_AGC_SIO_AGC_SIO_2__M                        0x2
+#define     B_FE_AG_REG_AG_AGC_SIO_AGC_SIO_2_OUTPUT                  0x0
+#define     B_FE_AG_REG_AG_AGC_SIO_AGC_SIO_2_INPUT                   0x2
+#define B_FE_AG_REG_AG_PWD__A                                        0xC20015
+#define   B_FE_AG_REG_AG_PWD_PWD_PD2__M                              0x2
+#define     B_FE_AG_REG_AG_PWD_PWD_PD2_DISABLE                       0x0
+#define     B_FE_AG_REG_AG_PWD_PWD_PD2_ENABLE                        0x2
+#define B_FE_AG_REG_DCE_AUR_CNT__A                                   0xC20016
+#define B_FE_AG_REG_DCE_RUR_CNT__A                                   0xC20017
+#define B_FE_AG_REG_ACE_AUR_CNT__A                                   0xC2001A
+#define B_FE_AG_REG_ACE_RUR_CNT__A                                   0xC2001B
+#define B_FE_AG_REG_CDR_RUR_CNT__A                                   0xC20020
+#define B_FE_AG_REG_EGC_RUR_CNT__A                                   0xC20024
+#define B_FE_AG_REG_EGC_SET_LVL__A                                   0xC20025
+#define B_FE_AG_REG_EGC_SET_LVL__M                                   0x1FF
+#define B_FE_AG_REG_EGC_FLA_RGN__A                                   0xC20026
+#define B_FE_AG_REG_EGC_SLO_RGN__A                                   0xC20027
+#define B_FE_AG_REG_EGC_JMP_PSN__A                                   0xC20028
+#define B_FE_AG_REG_EGC_FLA_INC__A                                   0xC20029
+#define B_FE_AG_REG_EGC_FLA_DEC__A                                   0xC2002A
+#define B_FE_AG_REG_EGC_SLO_INC__A                                   0xC2002B
+#define B_FE_AG_REG_EGC_SLO_DEC__A                                   0xC2002C
+#define B_FE_AG_REG_EGC_FAS_INC__A                                   0xC2002D
+#define B_FE_AG_REG_EGC_FAS_DEC__A                                   0xC2002E
+#define B_FE_AG_REG_PM1_AGC_WRI__A                                   0xC20030
+#define B_FE_AG_REG_PM1_AGC_WRI__M                                   0x7FF
+#define B_FE_AG_REG_GC1_AGC_RIC__A                                   0xC20031
+#define B_FE_AG_REG_GC1_AGC_OFF__A                                   0xC20032
+#define B_FE_AG_REG_GC1_AGC_MAX__A                                   0xC20033
+#define B_FE_AG_REG_GC1_AGC_MIN__A                                   0xC20034
+#define B_FE_AG_REG_GC1_AGC_DAT__A                                   0xC20035
+#define B_FE_AG_REG_GC1_AGC_DAT__M                                   0x3FF
+#define B_FE_AG_REG_PM2_AGC_WRI__A                                   0xC20036
+#define B_FE_AG_REG_IND_WIN__A                                       0xC2003C
+#define B_FE_AG_REG_IND_THD_LOL__A                                   0xC2003D
+#define B_FE_AG_REG_IND_THD_HIL__A                                   0xC2003E
+#define B_FE_AG_REG_IND_DEL__A                                       0xC2003F
+#define B_FE_AG_REG_IND_PD1_WRI__A                                   0xC20040
+#define B_FE_AG_REG_PDA_AUR_CNT__A                                   0xC20041
+#define B_FE_AG_REG_PDA_RUR_CNT__A                                   0xC20042
+#define B_FE_AG_REG_PDA_AVE_DAT__A                                   0xC20043
+#define B_FE_AG_REG_PDC_RUR_CNT__A                                   0xC20044
+#define B_FE_AG_REG_PDC_SET_LVL__A                                   0xC20045
+#define B_FE_AG_REG_PDC_FLA_RGN__A                                   0xC20046
+#define B_FE_AG_REG_PDC_JMP_PSN__A                                   0xC20047
+#define B_FE_AG_REG_PDC_FLA_STP__A                                   0xC20048
+#define B_FE_AG_REG_PDC_SLO_STP__A                                   0xC20049
+#define B_FE_AG_REG_PDC_PD2_WRI__A                                   0xC2004A
+#define B_FE_AG_REG_PDC_MAP_DAT__A                                   0xC2004B
+#define B_FE_AG_REG_PDC_MAX__A                                       0xC2004C
+#define B_FE_AG_REG_TGA_AUR_CNT__A                                   0xC2004D
+#define B_FE_AG_REG_TGA_RUR_CNT__A                                   0xC2004E
+#define B_FE_AG_REG_TGA_AVE_DAT__A                                   0xC2004F
+#define B_FE_AG_REG_TGC_RUR_CNT__A                                   0xC20050
+#define B_FE_AG_REG_TGC_SET_LVL__A                                   0xC20051
+#define B_FE_AG_REG_TGC_SET_LVL__M                                   0x3F
+#define B_FE_AG_REG_TGC_FLA_RGN__A                                   0xC20052
+#define B_FE_AG_REG_TGC_JMP_PSN__A                                   0xC20053
+#define B_FE_AG_REG_TGC_FLA_STP__A                                   0xC20054
+#define B_FE_AG_REG_TGC_SLO_STP__A                                   0xC20055
+#define B_FE_AG_REG_TGC_MAP_DAT__A                                   0xC20056
+#define B_FE_AG_REG_FGM_WRI__A                                       0xC20061
+#define B_FE_AG_REG_BGC_FGC_WRI__A                                   0xC20068
+#define B_FE_AG_REG_BGC_CGC_WRI__A                                   0xC20069
+#define B_FE_FS_REG_COMM_EXEC__A                                     0xC30000
+#define B_FE_FS_REG_ADD_INC_LOP__A                                   0xC30010
+#define B_FE_FD_REG_COMM_EXEC__A                                     0xC40000
+#define B_FE_FD_REG_SCL__A                                           0xC40010
+#define B_FE_FD_REG_MAX_LEV__A                                       0xC40011
+#define B_FE_FD_REG_NR__A                                            0xC40012
+#define B_FE_FD_REG_MEAS_VAL__A                                      0xC40014
+#define B_FE_IF_REG_COMM_EXEC__A                                     0xC50000
+#define B_FE_IF_REG_INCR0__A                                         0xC50010
+#define B_FE_IF_REG_INCR0__W                                         16
+#define B_FE_IF_REG_INCR0__M                                         0xFFFF
+#define B_FE_IF_REG_INCR1__A                                         0xC50011
+#define B_FE_IF_REG_INCR1__M                                         0xFF
+#define B_FE_CF_REG_COMM_EXEC__A                                     0xC60000
+#define B_FE_CF_REG_SCL__A                                           0xC60010
+#define B_FE_CF_REG_MAX_LEV__A                                       0xC60011
+#define B_FE_CF_REG_NR__A                                            0xC60012
+#define B_FE_CF_REG_IMP_VAL__A                                       0xC60013
+#define B_FE_CF_REG_MEAS_VAL__A                                      0xC60014
+#define B_FE_CU_REG_COMM_EXEC__A                                     0xC70000
+#define B_FE_CU_REG_FRM_CNT_RST__A                                   0xC70011
+#define B_FE_CU_REG_FRM_CNT_STR__A                                   0xC70012
+#define B_FE_CU_REG_CTR_NFC_ICR__A                                   0xC70020
+#define B_FE_CU_REG_CTR_NFC_OCR__A                                   0xC70021
+#define B_FE_CU_REG_DIV_NFC_CLP__A                                   0xC70027
+#define B_FT_COMM_EXEC__A                                            0x1000000
+#define B_FT_REG_COMM_EXEC__A                                        0x1010000
+#define B_CP_COMM_EXEC__A                                            0x1400000
+#define B_CP_REG_COMM_EXEC__A                                        0x1410000
+#define B_CP_REG_INTERVAL__A                                         0x1410011
+#define B_CP_REG_BR_SPL_OFFSET__A                                    0x1410023
+#define B_CP_REG_BR_STR_DEL__A                                       0x1410024
+#define B_CP_REG_RT_ANG_INC0__A                                      0x1410030
+#define B_CP_REG_RT_ANG_INC1__A                                      0x1410031
+#define B_CP_REG_RT_DETECT_TRH__A                                    0x1410033
+#define B_CP_REG_AC_NEXP_OFFS__A                                     0x1410040
+#define B_CP_REG_AC_AVER_POW__A                                      0x1410041
+#define B_CP_REG_AC_MAX_POW__A                                       0x1410042
+#define B_CP_REG_AC_WEIGHT_MAN__A                                    0x1410043
+#define B_CP_REG_AC_WEIGHT_EXP__A                                    0x1410044
+#define B_CP_REG_AC_AMP_MODE__A                                      0x1410047
+#define B_CP_REG_AC_AMP_FIX__A                                       0x1410048
+#define B_CP_REG_AC_ANG_MODE__A                                      0x141004A
+#define B_CE_COMM_EXEC__A                                            0x1800000
+#define B_CE_REG_COMM_EXEC__A                                        0x1810000
+#define B_CE_REG_TAPSET__A                                           0x1810011
+#define B_CE_REG_AVG_POW__A                                          0x1810012
+#define B_CE_REG_MAX_POW__A                                          0x1810013
+#define B_CE_REG_ATT__A                                              0x1810014
+#define B_CE_REG_NRED__A                                             0x1810015
+#define B_CE_REG_NE_ERR_SELECT__A                                    0x1810043
+#define B_CE_REG_NE_TD_CAL__A                                        0x1810044
+#define B_CE_REG_NE_MIXAVG__A                                        0x1810046
+#define B_CE_REG_NE_NUPD_OFS__A                                      0x1810047
+#define B_CE_REG_PE_NEXP_OFFS__A                                     0x1810050
+#define B_CE_REG_PE_TIMESHIFT__A                                     0x1810051
+#define B_CE_REG_TP_A0_TAP_NEW__A                                    0x1810064
+#define B_CE_REG_TP_A0_TAP_NEW_VALID__A                              0x1810065
+#define B_CE_REG_TP_A0_MU_LMS_STEP__A                                0x1810066
+#define B_CE_REG_TP_A1_TAP_NEW__A                                    0x1810068
+#define B_CE_REG_TP_A1_TAP_NEW_VALID__A                              0x1810069
+#define B_CE_REG_TP_A1_MU_LMS_STEP__A                                0x181006A
+#define B_CE_REG_TI_PHN_ENABLE__A                                    0x1810073
+#define B_CE_REG_FI_SHT_INCR__A                                      0x1810090
+#define B_CE_REG_FI_EXP_NORM__A                                      0x1810091
+#define B_CE_REG_IR_INPUTSEL__A                                      0x18100A0
+#define B_CE_REG_IR_STARTPOS__A                                      0x18100A1
+#define B_CE_REG_IR_NEXP_THRES__A                                    0x18100A2
+#define B_CE_REG_FR_TREAL00__A                                       0x1820010
+#define B_CE_REG_FR_TIMAG00__A                                       0x1820011
+#define B_CE_REG_FR_TREAL01__A                                       0x1820012
+#define B_CE_REG_FR_TIMAG01__A                                       0x1820013
+#define B_CE_REG_FR_TREAL02__A                                       0x1820014
+#define B_CE_REG_FR_TIMAG02__A                                       0x1820015
+#define B_CE_REG_FR_TREAL03__A                                       0x1820016
+#define B_CE_REG_FR_TIMAG03__A                                       0x1820017
+#define B_CE_REG_FR_TREAL04__A                                       0x1820018
+#define B_CE_REG_FR_TIMAG04__A                                       0x1820019
+#define B_CE_REG_FR_TREAL05__A                                       0x182001A
+#define B_CE_REG_FR_TIMAG05__A                                       0x182001B
+#define B_CE_REG_FR_TREAL06__A                                       0x182001C
+#define B_CE_REG_FR_TIMAG06__A                                       0x182001D
+#define B_CE_REG_FR_TREAL07__A                                       0x182001E
+#define B_CE_REG_FR_TIMAG07__A                                       0x182001F
+#define B_CE_REG_FR_TREAL08__A                                       0x1820020
+#define B_CE_REG_FR_TIMAG08__A                                       0x1820021
+#define B_CE_REG_FR_TREAL09__A                                       0x1820022
+#define B_CE_REG_FR_TIMAG09__A                                       0x1820023
+#define B_CE_REG_FR_TREAL10__A                                       0x1820024
+#define B_CE_REG_FR_TIMAG10__A                                       0x1820025
+#define B_CE_REG_FR_TREAL11__A                                       0x1820026
+#define B_CE_REG_FR_TIMAG11__A                                       0x1820027
+#define B_CE_REG_FR_MID_TAP__A                                       0x1820028
+#define B_CE_REG_FR_SQS_G00__A                                       0x1820029
+#define B_CE_REG_FR_SQS_G01__A                                       0x182002A
+#define B_CE_REG_FR_SQS_G02__A                                       0x182002B
+#define B_CE_REG_FR_SQS_G03__A                                       0x182002C
+#define B_CE_REG_FR_SQS_G04__A                                       0x182002D
+#define B_CE_REG_FR_SQS_G05__A                                       0x182002E
+#define B_CE_REG_FR_SQS_G06__A                                       0x182002F
+#define B_CE_REG_FR_SQS_G07__A                                       0x1820030
+#define B_CE_REG_FR_SQS_G08__A                                       0x1820031
+#define B_CE_REG_FR_SQS_G09__A                                       0x1820032
+#define B_CE_REG_FR_SQS_G10__A                                       0x1820033
+#define B_CE_REG_FR_SQS_G11__A                                       0x1820034
+#define B_CE_REG_FR_SQS_G12__A                                       0x1820035
+#define B_CE_REG_FR_RIO_G00__A                                       0x1820036
+#define B_CE_REG_FR_RIO_G01__A                                       0x1820037
+#define B_CE_REG_FR_RIO_G02__A                                       0x1820038
+#define B_CE_REG_FR_RIO_G03__A                                       0x1820039
+#define B_CE_REG_FR_RIO_G04__A                                       0x182003A
+#define B_CE_REG_FR_RIO_G05__A                                       0x182003B
+#define B_CE_REG_FR_RIO_G06__A                                       0x182003C
+#define B_CE_REG_FR_RIO_G07__A                                       0x182003D
+#define B_CE_REG_FR_RIO_G08__A                                       0x182003E
+#define B_CE_REG_FR_RIO_G09__A                                       0x182003F
+#define B_CE_REG_FR_RIO_G10__A                                       0x1820040
+#define B_CE_REG_FR_MODE__A                                          0x1820041
+#define B_CE_REG_FR_SQS_TRH__A                                       0x1820042
+#define B_CE_REG_FR_RIO_GAIN__A                                      0x1820043
+#define B_CE_REG_FR_BYPASS__A                                        0x1820044
+#define B_CE_REG_FR_PM_SET__A                                        0x1820045
+#define B_CE_REG_FR_ERR_SH__A                                        0x1820046
+#define B_CE_REG_FR_MAN_SH__A                                        0x1820047
+#define B_CE_REG_FR_TAP_SH__A                                        0x1820048
+#define B_EQ_COMM_EXEC__A                                            0x1C00000
+#define B_EQ_REG_COMM_EXEC__A                                        0x1C10000
+#define B_EQ_REG_COMM_MB__A                                          0x1C10002
+#define B_EQ_REG_IS_GAIN_MAN__A                                      0x1C10015
+#define B_EQ_REG_IS_GAIN_EXP__A                                      0x1C10016
+#define B_EQ_REG_IS_CLIP_EXP__A                                      0x1C10017
+#define B_EQ_REG_SN_CEGAIN__A                                        0x1C1002A
+#define B_EQ_REG_SN_OFFSET__A                                        0x1C1002B
+#define B_EQ_REG_RC_SEL_CAR__A                                       0x1C10032
+#define   B_EQ_REG_RC_SEL_CAR_INIT                                   0x2
+#define     B_EQ_REG_RC_SEL_CAR_DIV_ON                               0x1
+#define     B_EQ_REG_RC_SEL_CAR_PASS_A_CC                            0x0
+#define     B_EQ_REG_RC_SEL_CAR_PASS_B_CE                            0x2
+#define     B_EQ_REG_RC_SEL_CAR_LOCAL_A_CC                           0x0
+#define     B_EQ_REG_RC_SEL_CAR_LOCAL_B_CE                           0x8
+#define     B_EQ_REG_RC_SEL_CAR_MEAS_A_CC                            0x0
+#define     B_EQ_REG_RC_SEL_CAR_MEAS_B_CE                            0x20
+#define   B_EQ_REG_RC_SEL_CAR_FFTMODE__M                             0x80
+#define B_EQ_REG_OT_CONST__A                                         0x1C10046
+#define B_EQ_REG_OT_ALPHA__A                                         0x1C10047
+#define B_EQ_REG_OT_QNT_THRES0__A                                    0x1C10048
+#define B_EQ_REG_OT_QNT_THRES1__A                                    0x1C10049
+#define B_EQ_REG_OT_CSI_STEP__A                                      0x1C1004A
+#define B_EQ_REG_OT_CSI_OFFSET__A                                    0x1C1004B
+#define B_EQ_REG_TD_REQ_SMB_CNT__A                                   0x1C10061
+#define B_EQ_REG_TD_TPS_PWR_OFS__A                                   0x1C10062
+#define B_EC_SB_REG_COMM_EXEC__A                                     0x2010000
+#define B_EC_SB_REG_TR_MODE__A                                       0x2010010
+#define   B_EC_SB_REG_TR_MODE_8K                                     0x0
+#define   B_EC_SB_REG_TR_MODE_2K                                     0x1
+#define B_EC_SB_REG_CONST__A                                         0x2010011
+#define   B_EC_SB_REG_CONST_QPSK                                     0x0
+#define   B_EC_SB_REG_CONST_16QAM                                    0x1
+#define   B_EC_SB_REG_CONST_64QAM                                    0x2
+#define B_EC_SB_REG_ALPHA__A                                         0x2010012
+#define B_EC_SB_REG_PRIOR__A                                         0x2010013
+#define   B_EC_SB_REG_PRIOR_HI                                       0x0
+#define   B_EC_SB_REG_PRIOR_LO                                       0x1
+#define B_EC_SB_REG_CSI_HI__A                                        0x2010014
+#define B_EC_SB_REG_CSI_LO__A                                        0x2010015
+#define B_EC_SB_REG_SMB_TGL__A                                       0x2010016
+#define B_EC_SB_REG_SNR_HI__A                                        0x2010017
+#define B_EC_SB_REG_SNR_MID__A                                       0x2010018
+#define B_EC_SB_REG_SNR_LO__A                                        0x2010019
+#define B_EC_SB_REG_SCALE_MSB__A                                     0x201001A
+#define B_EC_SB_REG_SCALE_BIT2__A                                    0x201001B
+#define B_EC_SB_REG_SCALE_LSB__A                                     0x201001C
+#define B_EC_SB_REG_CSI_OFS0__A                                      0x201001D
+#define B_EC_SB_REG_CSI_OFS1__A                                      0x201001E
+#define B_EC_SB_REG_CSI_OFS2__A                                      0x201001F
+#define B_EC_VD_REG_COMM_EXEC__A                                     0x2090000
+#define B_EC_VD_REG_FORCE__A                                         0x2090010
+#define B_EC_VD_REG_SET_CODERATE__A                                  0x2090011
+#define   B_EC_VD_REG_SET_CODERATE_C1_2                              0x0
+#define   B_EC_VD_REG_SET_CODERATE_C2_3                              0x1
+#define   B_EC_VD_REG_SET_CODERATE_C3_4                              0x2
+#define   B_EC_VD_REG_SET_CODERATE_C5_6                              0x3
+#define   B_EC_VD_REG_SET_CODERATE_C7_8                              0x4
+#define B_EC_VD_REG_REQ_SMB_CNT__A                                   0x2090012
+#define B_EC_VD_REG_RLK_ENA__A                                       0x2090014
+#define B_EC_OD_REG_COMM_EXEC__A                                     0x2110000
+#define B_EC_OD_REG_SYNC__A                                          0x2110664
+#define B_EC_OD_DEINT_RAM__A                                         0x2120000
+#define B_EC_RS_REG_COMM_EXEC__A                                     0x2130000
+#define B_EC_RS_REG_REQ_PCK_CNT__A                                   0x2130010
+#define B_EC_RS_REG_VAL__A                                           0x2130011
+#define   B_EC_RS_REG_VAL_PCK                                        0x1
+#define B_EC_RS_EC_RAM__A                                            0x2140000
+#define B_EC_OC_REG_COMM_EXEC__A                                     0x2150000
+#define     B_EC_OC_REG_COMM_EXEC_CTL_ACTIVE                         0x1
+#define     B_EC_OC_REG_COMM_EXEC_CTL_HOLD                           0x2
+#define B_EC_OC_REG_COMM_INT_STA__A                                  0x2150007
+#define B_EC_OC_REG_OC_MODE_LOP__A                                   0x2150010
+#define   B_EC_OC_REG_OC_MODE_LOP_PAR_ENA__M                         0x1
+#define     B_EC_OC_REG_OC_MODE_LOP_PAR_ENA_ENABLE                   0x0
+#define     B_EC_OC_REG_OC_MODE_LOP_PAR_ENA_DISABLE                  0x1
+#define   B_EC_OC_REG_OC_MODE_LOP_DTO_CTR_SRC__M                     0x4
+#define     B_EC_OC_REG_OC_MODE_LOP_DTO_CTR_SRC_STATIC               0x0
+#define   B_EC_OC_REG_OC_MODE_LOP_MPG_TRM_MDE__M                     0x80
+#define     B_EC_OC_REG_OC_MODE_LOP_MPG_TRM_MDE_SERIAL               0x80
+#define B_EC_OC_REG_OC_MODE_HIP__A                                   0x2150011
+#define     B_EC_OC_REG_OC_MODE_HIP_MPG_BUS_SRC_MONITOR              0x10
+#define   B_EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL__M                     0x200
+#define     B_EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL_DISABLE              0x0
+#define     B_EC_OC_REG_OC_MODE_HIP_MPG_PAR_VAL_ENABLE               0x200
+#define B_EC_OC_REG_OC_MPG_SIO__A                                    0x2150012
+#define B_EC_OC_REG_OC_MPG_SIO__M                                    0xFFF
+#define B_EC_OC_REG_DTO_INC_LOP__A                                   0x2150014
+#define B_EC_OC_REG_DTO_INC_HIP__A                                   0x2150015
+#define B_EC_OC_REG_SNC_ISC_LVL__A                                   0x2150016
+#define   B_EC_OC_REG_SNC_ISC_LVL_OSC__M                             0xF0
+#define B_EC_OC_REG_TMD_TOP_MODE__A                                  0x215001D
+#define B_EC_OC_REG_TMD_TOP_CNT__A                                   0x215001E
+#define B_EC_OC_REG_TMD_HIL_MAR__A                                   0x215001F
+#define B_EC_OC_REG_TMD_LOL_MAR__A                                   0x2150020
+#define B_EC_OC_REG_TMD_CUR_CNT__A                                   0x2150021
+#define B_EC_OC_REG_AVR_ASH_CNT__A                                   0x2150023
+#define B_EC_OC_REG_AVR_BSH_CNT__A                                   0x2150024
+#define B_EC_OC_REG_RCN_MODE__A                                      0x2150027
+#define B_EC_OC_REG_RCN_CRA_LOP__A                                   0x2150028
+#define B_EC_OC_REG_RCN_CRA_HIP__A                                   0x2150029
+#define B_EC_OC_REG_RCN_CST_LOP__A                                   0x215002A
+#define B_EC_OC_REG_RCN_CST_HIP__A                                   0x215002B
+#define B_EC_OC_REG_RCN_SET_LVL__A                                   0x215002C
+#define B_EC_OC_REG_RCN_GAI_LVL__A                                   0x215002D
+#define B_EC_OC_REG_RCN_CLP_LOP__A                                   0x2150032
+#define B_EC_OC_REG_RCN_CLP_HIP__A                                   0x2150033
+#define B_EC_OC_REG_RCN_MAP_LOP__A                                   0x2150034
+#define B_EC_OC_REG_RCN_MAP_HIP__A                                   0x2150035
+#define B_EC_OC_REG_OCR_MPG_UOS__A                                   0x2150036
+#define B_EC_OC_REG_OCR_MPG_UOS__M                                   0xFFF
+#define   B_EC_OC_REG_OCR_MPG_UOS_INIT                               0x0
+#define B_EC_OC_REG_OCR_MPG_USR_DAT__A                               0x2150038
+#define B_EC_OC_REG_IPR_INV_MPG__A                                   0x2150045
+#define B_EC_OC_REG_DTO_CLKMODE__A                                   0x2150047
+#define B_EC_OC_REG_DTO_PER__A                                       0x2150048
+#define B_EC_OC_REG_DTO_BUR__A                                       0x2150049
+#define B_EC_OC_REG_RCR_CLKMODE__A                                   0x215004A
+#define B_CC_REG_OSC_MODE__A                                         0x2410010
+#define   B_CC_REG_OSC_MODE_M20                                      0x1
+#define B_CC_REG_PLL_MODE__A                                         0x2410011
+#define     B_CC_REG_PLL_MODE_BYPASS_PLL                             0x1
+#define     B_CC_REG_PLL_MODE_PUMP_CUR_12                            0x14
+#define B_CC_REG_REF_DIVIDE__A                                       0x2410012
+#define B_CC_REG_PWD_MODE__A                                         0x2410015
+#define   B_CC_REG_PWD_MODE_DOWN_PLL                                 0x2
+#define B_CC_REG_UPDATE__A                                           0x2410017
+#define   B_CC_REG_UPDATE_KEY                                        0x3973
+#define B_CC_REG_JTAGID_L__A                                         0x2410019
+#define B_CC_REG_DIVERSITY__A                                        0x241001B
+#define B_LC_COMM_EXEC__A                                            0x2800000
+#define B_LC_RA_RAM_IFINCR_NOM_L__A                                  0x282000C
+#define B_LC_RA_RAM_FILTER_SYM_SET__A                                0x282001A
+#define B_LC_RA_RAM_FILTER_SYM_SET__PRE                              0x3E8
+#define B_LC_RA_RAM_FILTER_CRMM_A__A                                 0x2820060
+#define B_LC_RA_RAM_FILTER_CRMM_A__PRE                               0x4
+#define B_LC_RA_RAM_FILTER_CRMM_B__A                                 0x2820061
+#define B_LC_RA_RAM_FILTER_CRMM_B__PRE                               0x1
+#define B_LC_RA_RAM_FILTER_SRMM_A__A                                 0x2820068
+#define B_LC_RA_RAM_FILTER_SRMM_A__PRE                               0x4
+#define B_LC_RA_RAM_FILTER_SRMM_B__A                                 0x2820069
+#define B_LC_RA_RAM_FILTER_SRMM_B__PRE                               0x1
+
+#endif
diff --git a/drivers/media/dvb/frontends/eds1547.h b/drivers/media/dvb/frontends/eds1547.h
index fa79b7c83dd2a5a0b677e547b95eea0312937c0e..c983f2f85802a0361eb1b36a5e85c3792b8b28c1 100644
--- a/drivers/media/dvb/frontends/eds1547.h
+++ b/drivers/media/dvb/frontends/eds1547.h
@@ -61,7 +61,7 @@ static u8 stv0288_earda_inittab[] = {
 	0x3d, 0x30,
 	0x40, 0x63,
 	0x41, 0x04,
-	0x42, 0x60,
+	0x42, 0x20,
 	0x43, 0x00,
 	0x44, 0x00,
 	0x45, 0x00,
diff --git a/drivers/media/dvb/frontends/ix2505v.c b/drivers/media/dvb/frontends/ix2505v.c
index 6c2e929bd79f6d01c86b987d7a3f62a63c64c760..9a517a4bf96dea9a61611ead392713bedf0d637c 100644
--- a/drivers/media/dvb/frontends/ix2505v.c
+++ b/drivers/media/dvb/frontends/ix2505v.c
@@ -218,11 +218,13 @@ static int ix2505v_set_params(struct dvb_frontend *fe,
 		fe->ops.i2c_gate_ctrl(fe, 1);
 
 	len = sizeof(data);
-
 	ret |= ix2505v_write(state, data, len);
 
 	data[2] |= 0x4; /* set TM = 1 other bits same */
 
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
 	len = 1;
 	ret |= ix2505v_write(state, &data[2], len); /* write byte 4 only */
 
@@ -233,12 +235,12 @@ static int ix2505v_set_params(struct dvb_frontend *fe,
 
 	deb_info("Data 2=[%x%x]\n", data[2], data[3]);
 
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
 	len = 2;
 	ret |= ix2505v_write(state, &data[2], len); /* write byte 4 & 5 */
 
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-
 	if (state->config->min_delay_ms)
 		msleep(state->config->min_delay_ms);
 
diff --git a/drivers/media/dvb/frontends/stv0288.c b/drivers/media/dvb/frontends/stv0288.c
index e3fe17fd96fb361744fa4b9824dd16259b031e63..8e0cfadba6889d789d3c1e43d20a5e473187c28f 100644
--- a/drivers/media/dvb/frontends/stv0288.c
+++ b/drivers/media/dvb/frontends/stv0288.c
@@ -253,7 +253,7 @@ static u8 stv0288_inittab[] = {
 	0x3d, 0x30,
 	0x40, 0x63,
 	0x41, 0x04,
-	0x42, 0x60,
+	0x42, 0x20,
 	0x43, 0x00,
 	0x44, 0x00,
 	0x45, 0x00,
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 4e3db3a42e06632cd5c6e4a81821ed42132e4e6b..42684bec888374a6f8315a96b3b85b046947814d 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -64,6 +64,7 @@ struct stv0299_state {
 	fe_code_rate_t fec_inner;
 	int errmode;
 	u32 ucblocks;
+	u8 mcr_reg;
 };
 
 #define STATUS_BER 0
@@ -457,6 +458,9 @@ static int stv0299_init (struct dvb_frontend* fe)
 
 	dprintk("stv0299: init chip\n");
 
+	stv0299_writeregI(state, 0x02, 0x30 | state->mcr_reg);
+	msleep(50);
+
 	for (i = 0; ; i += 2)  {
 		reg = state->config->inittab[i];
 		val = state->config->inittab[i+1];
@@ -464,6 +468,8 @@ static int stv0299_init (struct dvb_frontend* fe)
 			break;
 		if (reg == 0x0c && state->config->op0_off)
 			val &= ~0x10;
+		if (reg == 0x2)
+			state->mcr_reg = val & 0xf;
 		stv0299_writeregI(state, reg, val);
 	}
 
@@ -618,7 +624,7 @@ static int stv0299_sleep(struct dvb_frontend* fe)
 {
 	struct stv0299_state* state = fe->demodulator_priv;
 
-	stv0299_writeregI(state, 0x02, 0x80);
+	stv0299_writeregI(state, 0x02, 0xb0 | state->mcr_reg);
 	state->initialised = 0;
 
 	return 0;
@@ -680,7 +686,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
 	state->errmode = STATUS_BER;
 
 	/* check if the demod is there */
-	stv0299_writeregI(state, 0x02, 0x34); /* standby off */
+	stv0299_writeregI(state, 0x02, 0x30); /* standby off */
 	msleep(200);
 	id = stv0299_readreg(state, 0x00);
 
diff --git a/drivers/media/dvb/frontends/z0194a.h b/drivers/media/dvb/frontends/z0194a.h
index 07f3fc0998f67a0c58a958d370b77d9554682174..96d86d6eb4735915850eefde50e26494d9a49ff8 100644
--- a/drivers/media/dvb/frontends/z0194a.h
+++ b/drivers/media/dvb/frontends/z0194a.h
@@ -42,7 +42,7 @@ static int sharp_z0194a_set_symbol_rate(struct dvb_frontend *fe,
 
 static u8 sharp_z0194a_inittab[] = {
 	0x01, 0x15,
-	0x02, 0x00,
+	0x02, 0x30,
 	0x03, 0x00,
 	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
 	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
diff --git a/drivers/media/dvb/mantis/hopper_cards.c b/drivers/media/dvb/mantis/hopper_cards.c
index 70e73afefb3de41a8f4d4b7489feea5c0723c2e7..1402062f2c89b570511bc9dfae2a986def9051f4 100644
--- a/drivers/media/dvb/mantis/hopper_cards.c
+++ b/drivers/media/dvb/mantis/hopper_cards.c
@@ -44,7 +44,7 @@
 
 static unsigned int verbose;
 module_param(verbose, int, 0644);
-MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 0 (no)");
 
 #define DRIVER_NAME	"Hopper"
 
diff --git a/drivers/media/dvb/mantis/mantis_cards.c b/drivers/media/dvb/mantis/mantis_cards.c
index 40da225098cc764fce243fa14821285066a9a60a..05cbb9d95727f942194f392a6a76bba951726a84 100644
--- a/drivers/media/dvb/mantis/mantis_cards.c
+++ b/drivers/media/dvb/mantis/mantis_cards.c
@@ -52,7 +52,7 @@
 
 static unsigned int verbose;
 module_param(verbose, int, 0644);
-MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 0 (no)");
 
 static int devs;
 
diff --git a/drivers/media/dvb/mantis/mantis_pci.c b/drivers/media/dvb/mantis/mantis_pci.c
index 10a432a79d00b8cc464eb4058fce7f125738a62b..371558af2d9613fd45307c2e8a95d0ccaf62f4e9 100644
--- a/drivers/media/dvb/mantis/mantis_pci.c
+++ b/drivers/media/dvb/mantis/mantis_pci.c
@@ -48,7 +48,7 @@
 
 int __devinit mantis_pci_init(struct mantis_pci *mantis)
 {
-	u8 revision, latency;
+	u8 latency;
 	struct mantis_hwconfig *config	= mantis->hwconfig;
 	struct pci_dev *pdev		= mantis->pdev;
 	int err, ret = 0;
@@ -95,9 +95,8 @@ int __devinit mantis_pci_init(struct mantis_pci *mantis)
 	}
 
 	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency);
-	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
 	mantis->latency = latency;
-	mantis->revision = revision;
+	mantis->revision = pdev->revision;
 
 	dprintk(MANTIS_ERROR, 0, "    Mantis Rev %d [%04x:%04x], ",
 		mantis->revision,
diff --git a/drivers/media/dvb/mantis/mantis_vp1033.c b/drivers/media/dvb/mantis/mantis_vp1033.c
index deec927c7f7a2f2fdddf3c954c3c55acfbdee878..2ae0afa7756be4b27442874a3526ef2d12ddac69 100644
--- a/drivers/media/dvb/mantis/mantis_vp1033.c
+++ b/drivers/media/dvb/mantis/mantis_vp1033.c
@@ -37,7 +37,7 @@
 
 u8 lgtdqcs001f_inittab[] = {
 	0x01, 0x15,
-	0x02, 0x00,
+	0x02, 0x30,
 	0x03, 0x00,
 	0x04, 0x2a,
 	0x05, 0x85,
diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c
index 0486919c1d0f3006a092378f4108e43b4620ccd5..b81df5fafe265b498dd78d9fcae068eeca1c1c41 100644
--- a/drivers/media/dvb/pt1/pt1.c
+++ b/drivers/media/dvb/pt1/pt1.c
@@ -1090,6 +1090,7 @@ pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	i2c_adap->algo = &pt1_i2c_algo;
 	i2c_adap->algo_data = NULL;
 	i2c_adap->dev.parent = &pdev->dev;
+	strcpy(i2c_adap->name, DRIVER_NAME);
 	i2c_set_adapdata(i2c_adap, pt1);
 	ret = i2c_add_adapter(i2c_adap);
 	if (ret < 0)
@@ -1156,10 +1157,10 @@ pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pt1->power = 0;
 	pt1->reset = 1;
 	pt1_update_power(pt1);
-err_pt1_cleanup_adapters:
-	pt1_cleanup_adapters(pt1);
 err_i2c_del_adapter:
 	i2c_del_adapter(i2c_adap);
+err_pt1_cleanup_adapters:
+	pt1_cleanup_adapters(pt1);
 err_kfree:
 	pci_set_drvdata(pdev, NULL);
 	kfree(pt1);
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index 0b8da57cf4c340fcd0336e5a65ee40f0b47fb8f4..0c8164a2cc36caf271c34848049290068b4ba855 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -297,9 +297,8 @@ static void smsusb_term_device(struct usb_interface *intf)
 		if (dev->coredev)
 			smscore_unregister_device(dev->coredev);
 
-		kfree(dev);
-
 		sms_info("device %p destroyed", dev);
+		kfree(dev);
 	}
 
 	usb_set_intfdata(intf, NULL);
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index 44afab2fdc2d17413a3587be4f657c9cee292f24..9d83ced69dd6b9b2ace991cf2eca21565721b70d 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -95,6 +95,8 @@ config DVB_BUDGET_CI
 	select DVB_STB0899 if !DVB_FE_CUSTOMISE
 	select DVB_STB6100 if !DVB_FE_CUSTOMISE
 	select DVB_LNBP21 if !DVB_FE_CUSTOMISE
+	select DVB_STV0288 if !DVB_FE_CUSTOMISE
+	select DVB_STB6000 if !DVB_FE_CUSTOMISE
 	select DVB_TDA10023 if !DVB_FE_CUSTOMISE
 	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE
 	depends on RC_CORE
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 1d79ada864d6a9c9510529309f0a486e9f0e9b79..926f299b522553f719b67beba5a02f16f0450bf8 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -52,6 +52,7 @@
 #include "bsru6.h"
 #include "tda1002x.h"
 #include "tda827x.h"
+#include "bsbe1-d01a.h"
 
 #define MODULE_NAME "budget_ci"
 
@@ -224,6 +225,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 	case 0x1017:
 	case 0x1019:
 	case 0x101a:
+	case 0x101b:
 		/* for the Technotrend 1500 bundled remote */
 		dev->map_name = RC_MAP_TT_1500;
 		break;
@@ -1388,6 +1390,23 @@ static void frontend_init(struct budget_ci *budget_ci)
 		}
 		break;
 
+	case 0x101b: /* TT S-1500B (BSBE1-D01A - STV0288/STB6000/LNBP21) */
+		budget_ci->budget.dvb_frontend = dvb_attach(stv0288_attach, &stv0288_bsbe1_d01a_config, &budget_ci->budget.i2c_adap);
+		if (budget_ci->budget.dvb_frontend) {
+			if (dvb_attach(stb6000_attach, budget_ci->budget.dvb_frontend, 0x63, &budget_ci->budget.i2c_adap)) {
+				if (!dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) {
+					printk(KERN_ERR "%s: No LNBP21 found!\n", __func__);
+					dvb_frontend_detach(budget_ci->budget.dvb_frontend);
+					budget_ci->budget.dvb_frontend = NULL;
+				}
+			} else {
+				printk(KERN_ERR "%s: No STB6000 found!\n", __func__);
+				dvb_frontend_detach(budget_ci->budget.dvb_frontend);
+				budget_ci->budget.dvb_frontend = NULL;
+			}
+		}
+		break;
+
 	case 0x1019:		// TT S2-3200 PCI
 		/*
 		 * NOTE! on some STB0899 versions, the internal PLL takes a longer time
@@ -1518,6 +1537,7 @@ MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT);
 MAKE_BUDGET_INFO(ttbcci, "TT-Budget-C-CI PCI", BUDGET_TT);
 MAKE_BUDGET_INFO(ttc1501, "TT-Budget C-1501 PCI", BUDGET_TT);
 MAKE_BUDGET_INFO(tt3200, "TT-Budget S2-3200 PCI", BUDGET_TT);
+MAKE_BUDGET_INFO(ttbs1500b, "TT-Budget S-1500B PCI", BUDGET_TT);
 
 static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100c),
@@ -1528,6 +1548,7 @@ static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017),
 	MAKE_EXTENSION_PCI(ttc1501, 0x13c2, 0x101a),
 	MAKE_EXTENSION_PCI(tt3200, 0x13c2, 0x1019),
+	MAKE_EXTENSION_PCI(ttbs1500b, 0x13c2, 0x101b),
 	{
 	 .vendor = 0,
 	 }
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index cbe2f0de1442f11f8b5f2ccb0efe3fdec10bf027..420bb42d5233a6131ef194b54ad1b1292ab86813 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -52,7 +52,7 @@
     my TTUSB, so let it undef'd unless you want to implement another
     frontend. never tested.
 
-  DEBUG:
+  debug:
     define it to > 3 for really hardcore debugging. you probably don't want
     this unless the device doesn't load at all. > 2 for bandwidth statistics.
 */
@@ -134,20 +134,19 @@ struct ttusb {
 /* ugly workaround ... don't know why it's necessary to read */
 /* all result codes. */
 
-#define DEBUG 0
 static int ttusb_cmd(struct ttusb *ttusb,
 	      const u8 * data, int len, int needresult)
 {
 	int actual_len;
 	int err;
-#if DEBUG >= 3
 	int i;
 
-	printk(">");
-	for (i = 0; i < len; ++i)
-		printk(" %02x", data[i]);
-	printk("\n");
-#endif
+	if (debug >= 3) {
+		printk(KERN_DEBUG ">");
+		for (i = 0; i < len; ++i)
+			printk(KERN_CONT " %02x", data[i]);
+		printk(KERN_CONT "\n");
+	}
 
 	if (mutex_lock_interruptible(&ttusb->semusb) < 0)
 		return -EAGAIN;
@@ -176,13 +175,15 @@ static int ttusb_cmd(struct ttusb *ttusb,
 		mutex_unlock(&ttusb->semusb);
 		return err;
 	}
-#if DEBUG >= 3
-	actual_len = ttusb->last_result[3] + 4;
-	printk("<");
-	for (i = 0; i < actual_len; ++i)
-		printk(" %02x", ttusb->last_result[i]);
-	printk("\n");
-#endif
+
+	if (debug >= 3) {
+		actual_len = ttusb->last_result[3] + 4;
+		printk(KERN_DEBUG "<");
+		for (i = 0; i < actual_len; ++i)
+			printk(KERN_CONT " %02x", ttusb->last_result[i]);
+		printk(KERN_CONT "\n");
+	}
+
 	if (!needresult)
 		mutex_unlock(&ttusb->semusb);
 	return 0;
@@ -636,16 +637,13 @@ static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len)
 				++ttusb->mux_state;
 			else {
 				ttusb->mux_state = 0;
-#if DEBUG > 3
-				if (ttusb->insync)
-					printk("%02x ", data[-1]);
-#else
 				if (ttusb->insync) {
-					printk("%s: lost sync.\n",
+					dprintk("%s: %02x\n",
+						__func__, data[-1]);
+					printk(KERN_INFO "%s: lost sync.\n",
 					       __func__);
 					ttusb->insync = 0;
 				}
-#endif
 			}
 			break;
 		case 3:
@@ -744,6 +742,9 @@ static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len)
 static void ttusb_iso_irq(struct urb *urb)
 {
 	struct ttusb *ttusb = urb->context;
+	struct usb_iso_packet_descriptor *d;
+	u8 *data;
+	int len, i;
 
 	if (!ttusb->iso_streaming)
 		return;
@@ -755,21 +756,14 @@ static void ttusb_iso_irq(struct urb *urb)
 #endif
 
 	if (!urb->status) {
-		int i;
 		for (i = 0; i < urb->number_of_packets; ++i) {
-			struct usb_iso_packet_descriptor *d;
-			u8 *data;
-			int len;
 			numpkt++;
 			if (time_after_eq(jiffies, lastj + HZ)) {
-#if DEBUG > 2
-				printk
-				    ("frames/s: %d (ts: %d, stuff %d, sec: %d, invalid: %d, all: %d)\n",
-				     numpkt * HZ / (jiffies - lastj),
-				     numts, numstuff, numsec, numinvalid,
-				     numts + numstuff + numsec +
-				     numinvalid);
-#endif
+				dprintk("frames/s: %lu (ts: %d, stuff %d, "
+					"sec: %d, invalid: %d, all: %d)\n",
+					numpkt * HZ / (jiffies - lastj),
+					numts, numstuff, numsec, numinvalid,
+					numts + numstuff + numsec + numinvalid);
 				numts = numstuff = numsec = numinvalid = 0;
 				lastj = jiffies;
 				numpkt = 0;
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index 299994c3aa74a01b7d9de6ef60fda37f6d1e0af5..e4c97fd6f05a329db01408effae324c4f2ef3d42 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -166,21 +166,6 @@ config RADIO_MAXIRADIO
 	  To compile this driver as a module, choose M here: the
 	  module will be called radio-maxiradio.
 
-config RADIO_MAESTRO
-	tristate "Maestro on board radio"
-	depends on VIDEO_V4L2 && PCI
-	---help---
-	  Say Y here to directly support the on-board radio tuner on the
-	  Maestro 2 or 2E sound card.
-
-	  In order to control your radio card, you will need to use programs
-	  that are compatible with the Video For Linux API.  Information on
-	  this API and pointers to "v4l" programs may be found at
-	  <file:Documentation/video4linux/API.html>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called radio-maestro.
-
 config RADIO_MIROPCM20
 	tristate "miroSOUND PCM20 radio"
 	depends on ISA && VIDEO_V4L2 && SND
diff --git a/drivers/media/radio/Makefile b/drivers/media/radio/Makefile
index 2faa333719860dd92713dea4d2139c5a9080e7ae..f484a6e04eb248f80070632a39a2754c03dc435e 100644
--- a/drivers/media/radio/Makefile
+++ b/drivers/media/radio/Makefile
@@ -16,7 +16,6 @@ obj-$(CONFIG_RADIO_GEMTEK) += radio-gemtek.o
 obj-$(CONFIG_RADIO_TRUST) += radio-trust.o
 obj-$(CONFIG_I2C_SI4713) += si4713-i2c.o
 obj-$(CONFIG_RADIO_SI4713) += radio-si4713.o
-obj-$(CONFIG_RADIO_MAESTRO) += radio-maestro.o
 obj-$(CONFIG_RADIO_MIROPCM20) += radio-miropcm20.o
 obj-$(CONFIG_USB_DSBR) += dsbr100.o
 obj-$(CONFIG_RADIO_SI470X) += si470x/
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
deleted file mode 100644
index 6af61bfeb1780089718f96884f6dc0dfc8550943..0000000000000000000000000000000000000000
--- a/drivers/media/radio/radio-maestro.c
+++ /dev/null
@@ -1,452 +0,0 @@
-/* Maestro PCI sound card radio driver for Linux support
- * (c) 2000 A. Tlalka, atlka@pg.gda.pl
- * Notes on the hardware
- *
- *  + Frequency control is done digitally
- *  + No volume control - only mute/unmute - you have to use Aux line volume
- *  control on Maestro card to set the volume
- *  + Radio status (tuned/not_tuned and stereo/mono) is valid some time after
- *  frequency setting (>100ms) and only when the radio is unmuted.
- *  version 0.02
- *  + io port is automatically detected - only the first radio is used
- *  version 0.03
- *  + thread access locking additions
- *  version 0.04
- * + code improvements
- * + VIDEO_TUNER_LOW is permanent
- *
- * Converted to V4L2 API by Mauro Carvalho Chehab <mchehab@infradead.org>
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/delay.h>
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#include <linux/pci.h>
-#include <linux/videodev2.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-ioctl.h>
-
-MODULE_AUTHOR("Adam Tlalka, atlka@pg.gda.pl");
-MODULE_DESCRIPTION("Radio driver for the Maestro PCI sound card radio.");
-MODULE_LICENSE("GPL");
-
-static int radio_nr = -1;
-module_param(radio_nr, int, 0);
-
-#define RADIO_VERSION KERNEL_VERSION(0, 0, 6)
-#define DRIVER_VERSION	"0.06"
-
-#define GPIO_DATA	0x60   /* port offset from ESS_IO_BASE */
-
-#define IO_MASK		4      /* mask      register offset from GPIO_DATA
-				bits 1=unmask write to given bit */
-#define IO_DIR		8      /* direction register offset from GPIO_DATA
-				bits 0/1=read/write direction */
-
-#define GPIO6		0x0040 /* mask bits for GPIO lines */
-#define GPIO7		0x0080
-#define GPIO8		0x0100
-#define GPIO9		0x0200
-
-#define STR_DATA	GPIO6  /* radio TEA5757 pins and GPIO bits */
-#define STR_CLK		GPIO7
-#define STR_WREN	GPIO8
-#define STR_MOST	GPIO9
-
-#define FREQ_LO		 50*16000
-#define FREQ_HI		150*16000
-
-#define FREQ_IF		171200 /* 10.7*16000   */
-#define FREQ_STEP	200    /* 12.5*16      */
-
-#define FREQ2BITS(x)	((((unsigned int)(x)+FREQ_IF+(FREQ_STEP<<1))\
-			/(FREQ_STEP<<2))<<2) /* (x==fmhz*16*1000) -> bits */
-
-#define BITS2FREQ(x)	((x) * FREQ_STEP - FREQ_IF)
-
-struct maestro {
-	struct v4l2_device v4l2_dev;
-	struct video_device vdev;
-	struct pci_dev *pdev;
-	struct mutex lock;
-
-	u16	io;	/* base of Maestro card radio io (GPIO_DATA)*/
-	u16	muted;	/* VIDEO_AUDIO_MUTE */
-	u16	stereo;	/* VIDEO_TUNER_STEREO_ON */
-	u16	tuned;	/* signal strength (0 or 0xffff) */
-};
-
-static inline struct maestro *to_maestro(struct v4l2_device *v4l2_dev)
-{
-	return container_of(v4l2_dev, struct maestro, v4l2_dev);
-}
-
-static u32 radio_bits_get(struct maestro *dev)
-{
-	u16 io = dev->io, l, rdata;
-	u32 data = 0;
-	u16 omask;
-
-	omask = inw(io + IO_MASK);
-	outw(~(STR_CLK | STR_WREN), io + IO_MASK);
-	outw(0, io);
-	udelay(16);
-
-	for (l = 24; l--;) {
-		outw(STR_CLK, io);		/* HI state */
-		udelay(2);
-		if (!l)
-			dev->tuned = inw(io) & STR_MOST ? 0 : 0xffff;
-		outw(0, io);			/* LO state */
-		udelay(2);
-		data <<= 1;			/* shift data */
-		rdata = inw(io);
-		if (!l)
-			dev->stereo = (rdata & STR_MOST) ?  0 : 1;
-		else if (rdata & STR_DATA)
-			data++;
-		udelay(2);
-	}
-
-	if (dev->muted)
-		outw(STR_WREN, io);
-
-	udelay(4);
-	outw(omask, io + IO_MASK);
-
-	return data & 0x3ffe;
-}
-
-static void radio_bits_set(struct maestro *dev, u32 data)
-{
-	u16 io = dev->io, l, bits;
-	u16 omask, odir;
-
-	omask = inw(io + IO_MASK);
-	odir = (inw(io + IO_DIR) & ~STR_DATA) | (STR_CLK | STR_WREN);
-	outw(odir | STR_DATA, io + IO_DIR);
-	outw(~(STR_DATA | STR_CLK | STR_WREN), io + IO_MASK);
-	udelay(16);
-	for (l = 25; l; l--) {
-		bits = ((data >> 18) & STR_DATA) | STR_WREN;
-		data <<= 1;			/* shift data */
-		outw(bits, io);			/* start strobe */
-		udelay(2);
-		outw(bits | STR_CLK, io);	/* HI level */
-		udelay(2);
-		outw(bits, io);			/* LO level */
-		udelay(4);
-	}
-
-	if (!dev->muted)
-		outw(0, io);
-
-	udelay(4);
-	outw(omask, io + IO_MASK);
-	outw(odir, io + IO_DIR);
-	msleep(125);
-}
-
-static int vidioc_querycap(struct file *file, void  *priv,
-					struct v4l2_capability *v)
-{
-	struct maestro *dev = video_drvdata(file);
-
-	strlcpy(v->driver, "radio-maestro", sizeof(v->driver));
-	strlcpy(v->card, "Maestro Radio", sizeof(v->card));
-	snprintf(v->bus_info, sizeof(v->bus_info), "PCI:%s", pci_name(dev->pdev));
-	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
-	return 0;
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv,
-					struct v4l2_tuner *v)
-{
-	struct maestro *dev = video_drvdata(file);
-
-	if (v->index > 0)
-		return -EINVAL;
-
-	mutex_lock(&dev->lock);
-	radio_bits_get(dev);
-
-	strlcpy(v->name, "FM", sizeof(v->name));
-	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = FREQ_LO;
-	v->rangehigh = FREQ_HI;
-	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
-	v->capability = V4L2_TUNER_CAP_LOW;
-	if (dev->stereo)
-		v->audmode = V4L2_TUNER_MODE_STEREO;
-	else
-		v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = dev->tuned;
-	mutex_unlock(&dev->lock);
-	return 0;
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv,
-					struct v4l2_tuner *v)
-{
-	return v->index ? -EINVAL : 0;
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
-					struct v4l2_frequency *f)
-{
-	struct maestro *dev = video_drvdata(file);
-
-	if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
-		return -EINVAL;
-	if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
-		return -EINVAL;
-	mutex_lock(&dev->lock);
-	radio_bits_set(dev, FREQ2BITS(f->frequency));
-	mutex_unlock(&dev->lock);
-	return 0;
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
-					struct v4l2_frequency *f)
-{
-	struct maestro *dev = video_drvdata(file);
-
-	if (f->tuner != 0)
-		return -EINVAL;
-	f->type = V4L2_TUNER_RADIO;
-	mutex_lock(&dev->lock);
-	f->frequency = BITS2FREQ(radio_bits_get(dev));
-	mutex_unlock(&dev->lock);
-	return 0;
-}
-
-static int vidioc_queryctrl(struct file *file, void *priv,
-					struct v4l2_queryctrl *qc)
-{
-	switch (qc->id) {
-	case V4L2_CID_AUDIO_MUTE:
-		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
-	}
-	return -EINVAL;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
-					struct v4l2_control *ctrl)
-{
-	struct maestro *dev = video_drvdata(file);
-
-	switch (ctrl->id) {
-	case V4L2_CID_AUDIO_MUTE:
-		ctrl->value = dev->muted;
-		return 0;
-	}
-	return -EINVAL;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
-					struct v4l2_control *ctrl)
-{
-	struct maestro *dev = video_drvdata(file);
-	u16 io = dev->io;
-	u16 omask;
-
-	switch (ctrl->id) {
-	case V4L2_CID_AUDIO_MUTE:
-		mutex_lock(&dev->lock);
-		omask = inw(io + IO_MASK);
-		outw(~STR_WREN, io + IO_MASK);
-		dev->muted = ctrl->value;
-		outw(dev->muted ? STR_WREN : 0, io);
-		udelay(4);
-		outw(omask, io + IO_MASK);
-		msleep(125);
-		mutex_unlock(&dev->lock);
-		return 0;
-	}
-	return -EINVAL;
-}
-
-static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
-{
-	*i = 0;
-	return 0;
-}
-
-static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
-{
-	return i ? -EINVAL : 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	a->index = 0;
-	strlcpy(a->name, "Radio", sizeof(a->name));
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
-static int vidioc_s_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	return a->index ? -EINVAL : 0;
-}
-
-static const struct v4l2_file_operations maestro_fops = {
-	.owner		= THIS_MODULE,
-	.unlocked_ioctl	= video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
-	.vidioc_querycap    = vidioc_querycap,
-	.vidioc_g_tuner     = vidioc_g_tuner,
-	.vidioc_s_tuner     = vidioc_s_tuner,
-	.vidioc_g_audio     = vidioc_g_audio,
-	.vidioc_s_audio     = vidioc_s_audio,
-	.vidioc_g_input     = vidioc_g_input,
-	.vidioc_s_input     = vidioc_s_input,
-	.vidioc_g_frequency = vidioc_g_frequency,
-	.vidioc_s_frequency = vidioc_s_frequency,
-	.vidioc_queryctrl   = vidioc_queryctrl,
-	.vidioc_g_ctrl      = vidioc_g_ctrl,
-	.vidioc_s_ctrl      = vidioc_s_ctrl,
-};
-
-static u16 __devinit radio_power_on(struct maestro *dev)
-{
-	register u16 io = dev->io;
-	register u32 ofreq;
-	u16 omask, odir;
-
-	omask = inw(io + IO_MASK);
-	odir = (inw(io + IO_DIR) & ~STR_DATA) | (STR_CLK | STR_WREN);
-	outw(odir & ~STR_WREN, io + IO_DIR);
-	dev->muted = inw(io) & STR_WREN ? 0 : 1;
-	outw(odir, io + IO_DIR);
-	outw(~(STR_WREN | STR_CLK), io + IO_MASK);
-	outw(dev->muted ? 0 : STR_WREN, io);
-	udelay(16);
-	outw(omask, io + IO_MASK);
-	ofreq = radio_bits_get(dev);
-
-	if ((ofreq < FREQ2BITS(FREQ_LO)) || (ofreq > FREQ2BITS(FREQ_HI)))
-		ofreq = FREQ2BITS(FREQ_LO);
-	radio_bits_set(dev, ofreq);
-
-	return (ofreq == radio_bits_get(dev));
-}
-
-static int __devinit maestro_probe(struct pci_dev *pdev,
-	const struct pci_device_id *ent)
-{
-	struct maestro *dev;
-	struct v4l2_device *v4l2_dev;
-	int retval;
-
-	retval = pci_enable_device(pdev);
-	if (retval) {
-		dev_err(&pdev->dev, "enabling pci device failed!\n");
-		goto err;
-	}
-
-	retval = -ENOMEM;
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (dev == NULL) {
-		dev_err(&pdev->dev, "not enough memory\n");
-		goto err;
-	}
-
-	v4l2_dev = &dev->v4l2_dev;
-	mutex_init(&dev->lock);
-	dev->pdev = pdev;
-
-	strlcpy(v4l2_dev->name, "maestro", sizeof(v4l2_dev->name));
-
-	retval = v4l2_device_register(&pdev->dev, v4l2_dev);
-	if (retval < 0) {
-		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
-		goto errfr;
-	}
-
-	dev->io = pci_resource_start(pdev, 0) + GPIO_DATA;
-
-	strlcpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
-	dev->vdev.v4l2_dev = v4l2_dev;
-	dev->vdev.fops = &maestro_fops;
-	dev->vdev.ioctl_ops = &maestro_ioctl_ops;
-	dev->vdev.release = video_device_release_empty;
-	video_set_drvdata(&dev->vdev, dev);
-
-	if (!radio_power_on(dev)) {
-		retval = -EIO;
-		goto errfr1;
-	}
-
-	retval = video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr);
-	if (retval) {
-		v4l2_err(v4l2_dev, "can't register video device!\n");
-		goto errfr1;
-	}
-
-	v4l2_info(v4l2_dev, "version " DRIVER_VERSION "\n");
-
-	return 0;
-errfr1:
-	v4l2_device_unregister(v4l2_dev);
-errfr:
-	kfree(dev);
-err:
-	return retval;
-
-}
-
-static void __devexit maestro_remove(struct pci_dev *pdev)
-{
-	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
-	struct maestro *dev = to_maestro(v4l2_dev);
-
-	video_unregister_device(&dev->vdev);
-	v4l2_device_unregister(&dev->v4l2_dev);
-}
-
-static struct pci_device_id maestro_r_pci_tbl[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ESS1968),
-		.class = PCI_CLASS_MULTIMEDIA_AUDIO << 8,
-		.class_mask = 0xffff00 },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ESS1978),
-		.class = PCI_CLASS_MULTIMEDIA_AUDIO << 8,
-		.class_mask = 0xffff00 },
-	{ 0 }
-};
-MODULE_DEVICE_TABLE(pci, maestro_r_pci_tbl);
-
-static struct pci_driver maestro_r_driver = {
-	.name		= "maestro_radio",
-	.id_table	= maestro_r_pci_tbl,
-	.probe		= maestro_probe,
-	.remove		= __devexit_p(maestro_remove),
-};
-
-static int __init maestro_radio_init(void)
-{
-	int retval = pci_register_driver(&maestro_r_driver);
-
-	if (retval)
-		printk(KERN_ERR "error during registration pci driver\n");
-
-	return retval;
-}
-
-static void __exit maestro_radio_exit(void)
-{
-	pci_unregister_driver(&maestro_r_driver);
-}
-
-module_init(maestro_radio_init);
-module_exit(maestro_radio_exit);
diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c
index 38ae6cd65790ff9da2ec9cf2cbc0620ac5ac7c59..0e740c98786c2cbf1df18997418aeb830d8674fa 100644
--- a/drivers/media/radio/si470x/radio-si470x-common.c
+++ b/drivers/media/radio/si470x/radio-si470x-common.c
@@ -174,15 +174,27 @@ static int si470x_set_chan(struct si470x_device *radio, unsigned short chan)
 	if (retval < 0)
 		goto done;
 
-	/* wait till tune operation has completed */
-	timeout = jiffies + msecs_to_jiffies(tune_timeout);
-	do {
-		retval = si470x_get_register(radio, STATUSRSSI);
-		if (retval < 0)
-			goto stop;
-		timed_out = time_after(jiffies, timeout);
-	} while (((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0) &&
-		(!timed_out));
+	/* currently I2C driver only uses interrupt way to tune */
+	if (radio->stci_enabled) {
+		INIT_COMPLETION(radio->completion);
+
+		/* wait till tune operation has completed */
+		retval = wait_for_completion_timeout(&radio->completion,
+				msecs_to_jiffies(tune_timeout));
+		if (!retval)
+			timed_out = true;
+	} else {
+		/* wait till tune operation has completed */
+		timeout = jiffies + msecs_to_jiffies(tune_timeout);
+		do {
+			retval = si470x_get_register(radio, STATUSRSSI);
+			if (retval < 0)
+				goto stop;
+			timed_out = time_after(jiffies, timeout);
+		} while (((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0)
+				&& (!timed_out));
+	}
+
 	if ((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0)
 		dev_warn(&radio->videodev->dev, "tune does not complete\n");
 	if (timed_out)
@@ -310,15 +322,27 @@ static int si470x_set_seek(struct si470x_device *radio,
 	if (retval < 0)
 		goto done;
 
-	/* wait till seek operation has completed */
-	timeout = jiffies + msecs_to_jiffies(seek_timeout);
-	do {
-		retval = si470x_get_register(radio, STATUSRSSI);
-		if (retval < 0)
-			goto stop;
-		timed_out = time_after(jiffies, timeout);
-	} while (((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0) &&
-		(!timed_out));
+	/* currently I2C driver only uses interrupt way to seek */
+	if (radio->stci_enabled) {
+		INIT_COMPLETION(radio->completion);
+
+		/* wait till seek operation has completed */
+		retval = wait_for_completion_timeout(&radio->completion,
+				msecs_to_jiffies(seek_timeout));
+		if (!retval)
+			timed_out = true;
+	} else {
+		/* wait till seek operation has completed */
+		timeout = jiffies + msecs_to_jiffies(seek_timeout);
+		do {
+			retval = si470x_get_register(radio, STATUSRSSI);
+			if (retval < 0)
+				goto stop;
+			timed_out = time_after(jiffies, timeout);
+		} while (((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0)
+				&& (!timed_out));
+	}
+
 	if ((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0)
 		dev_warn(&radio->videodev->dev, "seek does not complete\n");
 	if (radio->registers[STATUSRSSI] & STATUSRSSI_SF)
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index 4ce541a5eb47558f5b26dc9bd14523e937c5cfaf..a2a67772c42c93695881f7f421fc78a1f6e220fe 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -197,8 +197,9 @@ int si470x_fops_open(struct file *file)
 		if (retval < 0)
 			goto done;
 
-		/* enable RDS interrupt */
+		/* enable RDS / STC interrupt */
 		radio->registers[SYSCONFIG1] |= SYSCONFIG1_RDSIEN;
+		radio->registers[SYSCONFIG1] |= SYSCONFIG1_STCIEN;
 		radio->registers[SYSCONFIG1] &= ~SYSCONFIG1_GPIO2;
 		radio->registers[SYSCONFIG1] |= 0x1 << 2;
 		retval = si470x_set_register(radio, SYSCONFIG1);
@@ -261,12 +262,11 @@ int si470x_vidioc_querycap(struct file *file, void *priv,
  **************************************************************************/
 
 /*
- * si470x_i2c_interrupt_work - rds processing function
+ * si470x_i2c_interrupt - interrupt handler
  */
-static void si470x_i2c_interrupt_work(struct work_struct *work)
+static irqreturn_t si470x_i2c_interrupt(int irq, void *dev_id)
 {
-	struct si470x_device *radio = container_of(work,
-			struct si470x_device, radio_work);
+	struct si470x_device *radio = dev_id;
 	unsigned char regnr;
 	unsigned char blocknum;
 	unsigned short bler; /* rds block errors */
@@ -274,21 +274,29 @@ static void si470x_i2c_interrupt_work(struct work_struct *work)
 	unsigned char tmpbuf[3];
 	int retval = 0;
 
+	/* check Seek/Tune Complete */
+	retval = si470x_get_register(radio, STATUSRSSI);
+	if (retval < 0)
+		goto end;
+
+	if (radio->registers[STATUSRSSI] & STATUSRSSI_STC)
+		complete(&radio->completion);
+
 	/* safety checks */
 	if ((radio->registers[SYSCONFIG1] & SYSCONFIG1_RDS) == 0)
-		return;
+		goto end;
 
 	/* Update RDS registers */
-	for (regnr = 0; regnr < RDS_REGISTER_NUM; regnr++) {
+	for (regnr = 1; regnr < RDS_REGISTER_NUM; regnr++) {
 		retval = si470x_get_register(radio, STATUSRSSI + regnr);
 		if (retval < 0)
-			return;
+			goto end;
 	}
 
 	/* get rds blocks */
 	if ((radio->registers[STATUSRSSI] & STATUSRSSI_RDSR) == 0)
 		/* No RDS group ready, better luck next time */
-		return;
+		goto end;
 
 	for (blocknum = 0; blocknum < 4; blocknum++) {
 		switch (blocknum) {
@@ -342,19 +350,8 @@ static void si470x_i2c_interrupt_work(struct work_struct *work)
 
 	if (radio->wr_index != radio->rd_index)
 		wake_up_interruptible(&radio->read_queue);
-}
-
-
-/*
- * si470x_i2c_interrupt - interrupt handler
- */
-static irqreturn_t si470x_i2c_interrupt(int irq, void *dev_id)
-{
-	struct si470x_device *radio = dev_id;
-
-	if (!work_pending(&radio->radio_work))
-		schedule_work(&radio->radio_work);
 
+end:
 	return IRQ_HANDLED;
 }
 
@@ -376,7 +373,6 @@ static int __devinit si470x_i2c_probe(struct i2c_client *client,
 		goto err_initial;
 	}
 
-	INIT_WORK(&radio->radio_work, si470x_i2c_interrupt_work);
 	radio->users = 0;
 	radio->client = client;
 	mutex_init(&radio->lock);
@@ -441,7 +437,11 @@ static int __devinit si470x_i2c_probe(struct i2c_client *client,
 	radio->rd_index = 0;
 	init_waitqueue_head(&radio->read_queue);
 
-	retval = request_irq(client->irq, si470x_i2c_interrupt,
+	/* mark Seek/Tune Complete Interrupt enabled */
+	radio->stci_enabled = true;
+	init_completion(&radio->completion);
+
+	retval = request_threaded_irq(client->irq, NULL, si470x_i2c_interrupt,
 			IRQF_TRIGGER_FALLING, DRIVER_NAME, radio);
 	if (retval) {
 		dev_err(&client->dev, "Failed to register interrupt\n");
@@ -479,7 +479,6 @@ static __devexit int si470x_i2c_remove(struct i2c_client *client)
 	struct si470x_device *radio = i2c_get_clientdata(client);
 
 	free_irq(client->irq, radio);
-	cancel_work_sync(&radio->radio_work);
 	video_unregister_device(radio->videodev);
 	kfree(radio);
 
@@ -491,8 +490,9 @@ static __devexit int si470x_i2c_remove(struct i2c_client *client)
 /*
  * si470x_i2c_suspend - suspend the device
  */
-static int si470x_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
+static int si470x_i2c_suspend(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct si470x_device *radio = i2c_get_clientdata(client);
 
 	/* power down */
@@ -507,8 +507,9 @@ static int si470x_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
 /*
  * si470x_i2c_resume - resume the device
  */
-static int si470x_i2c_resume(struct i2c_client *client)
+static int si470x_i2c_resume(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct si470x_device *radio = i2c_get_clientdata(client);
 
 	/* power up : need 110ms */
@@ -519,9 +520,8 @@ static int si470x_i2c_resume(struct i2c_client *client)
 
 	return 0;
 }
-#else
-#define si470x_i2c_suspend	NULL
-#define si470x_i2c_resume	NULL
+
+static SIMPLE_DEV_PM_OPS(si470x_i2c_pm, si470x_i2c_suspend, si470x_i2c_resume);
 #endif
 
 
@@ -532,11 +532,12 @@ static struct i2c_driver si470x_i2c_driver = {
 	.driver = {
 		.name		= "si470x",
 		.owner		= THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm		= &si470x_i2c_pm,
+#endif
 	},
 	.probe			= si470x_i2c_probe,
 	.remove			= __devexit_p(si470x_i2c_remove),
-	.suspend		= si470x_i2c_suspend,
-	.resume			= si470x_i2c_resume,
 	.id_table		= si470x_i2c_id,
 };
 
diff --git a/drivers/media/radio/si470x/radio-si470x.h b/drivers/media/radio/si470x/radio-si470x.h
index 4a4e908db04c6769b2f6df8e221a4fc6997785de..68da001b09dc48f97b110f1602eaee1102443444 100644
--- a/drivers/media/radio/si470x/radio-si470x.h
+++ b/drivers/media/radio/si470x/radio-si470x.h
@@ -158,6 +158,9 @@ struct si470x_device {
 	unsigned int rd_index;
 	unsigned int wr_index;
 
+	struct completion completion;
+	bool stci_enabled;		/* Seek/Tune Complete Interrupt */
+
 #if defined(CONFIG_USB_SI470X) || defined(CONFIG_USB_SI470X_MODULE)
 	/* reference to USB and video device */
 	struct usb_device *usbdev;
@@ -179,7 +182,6 @@ struct si470x_device {
 
 #if defined(CONFIG_I2C_SI470X) || defined(CONFIG_I2C_SI470X_MODULE)
 	struct i2c_client *client;
-	struct work_struct radio_work;
 #endif
 };
 
diff --git a/drivers/media/radio/wl128x/fmdrv.h b/drivers/media/radio/wl128x/fmdrv.h
index 5db6fd14cf3cbd74246604f5dd7e2ae758953aa6..1a45a5d847b089d1b7752ecf3c7e61cf9b115d05 100644
--- a/drivers/media/radio/wl128x/fmdrv.h
+++ b/drivers/media/radio/wl128x/fmdrv.h
@@ -55,8 +55,6 @@
 #define FM_DRV_TX_TIMEOUT      (5*HZ)	/* 5 seconds */
 #define FM_DRV_RX_SEEK_TIMEOUT (20*HZ)	/* 20 seconds */
 
-#define NO_OF_ENTRIES_IN_ARRAY(array) (sizeof(array) / sizeof(array[0]))
-
 #define fmerr(format, ...) \
 	printk(KERN_ERR "fmdrv: " format, ## __VA_ARGS__)
 #define fmwarn(format, ...) \
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 7f03142a329f73d75e9c5d683d23acfc323475ec..154c337f00fda10182e30222c37533596d1b40e5 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -161,6 +161,17 @@ config IR_NUVOTON
 	   To compile this driver as a module, choose M here: the
 	   module will be called nuvoton-cir.
 
+config IR_REDRAT3
+	tristate "RedRat3 IR Transceiver"
+	depends on USB_ARCH_HAS_HCD
+	depends on RC_CORE
+	select USB
+	---help---
+	   Say Y here if you want to use a RedRat3 Infrared Transceiver.
+
+	   To compile this driver as a module, choose M here: the
+	   module will be called redrat3.
+
 config IR_STREAMZAP
 	tristate "Streamzap PC Remote IR Receiver"
 	depends on USB_ARCH_HAS_HCD
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index c6cfe70d862f374b8f1be88e9e3e7a5fbaf3a309..1f90a219a1627f98d13de3095844bd9f733d87d4 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_IR_ITE_CIR) += ite-cir.o
 obj-$(CONFIG_IR_MCEUSB) += mceusb.o
 obj-$(CONFIG_IR_NUVOTON) += nuvoton-cir.o
 obj-$(CONFIG_IR_ENE) += ene_ir.o
+obj-$(CONFIG_IR_REDRAT3) += redrat3.o
 obj-$(CONFIG_IR_STREAMZAP) += streamzap.o
 obj-$(CONFIG_IR_WINBOND_CIR) += winbond-cir.o
 obj-$(CONFIG_RC_LOOPBACK) += rc-loopback.o
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 8fc0f081b4701ddaf3c7ab0e79b7944f5fede297..3f3c70716268d2e40faf343a0d1320791a265924 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -443,16 +443,6 @@ static int display_close(struct inode *inode, struct file *file)
 	} else {
 		ictx->display_isopen = false;
 		dev_dbg(ictx->dev, "display port closed\n");
-		if (!ictx->dev_present_intf0) {
-			/*
-			 * Device disconnected before close and IR port is not
-			 * open. If IR port is open, context will be deleted by
-			 * ir_close.
-			 */
-			mutex_unlock(&ictx->lock);
-			free_imon_context(ictx);
-			return retval;
-		}
 	}
 
 	mutex_unlock(&ictx->lock);
@@ -1492,7 +1482,6 @@ static void imon_incoming_packet(struct imon_context *ictx,
 	struct device *dev = ictx->dev;
 	unsigned long flags;
 	u32 kc;
-	bool norelease = false;
 	int i;
 	u64 scancode;
 	int press_type = 0;
@@ -1560,7 +1549,6 @@ static void imon_incoming_packet(struct imon_context *ictx,
 	     !(buf[1] & 0x1 || buf[1] >> 2 & 0x1))) {
 		len = 8;
 		imon_pad_to_keys(ictx, buf);
-		norelease = true;
 	}
 
 	if (debug) {
@@ -1982,7 +1970,7 @@ static struct input_dev *imon_init_touch(struct imon_context *ictx)
 	return touch;
 
 touch_register_failed:
-	input_free_device(ictx->touch);
+	input_free_device(touch);
 
 touch_alloc_failed:
 	return NULL;
@@ -2274,14 +2262,12 @@ static int __devinit imon_probe(struct usb_interface *interface,
 	struct usb_host_interface *iface_desc = NULL;
 	struct usb_interface *first_if;
 	struct device *dev = &interface->dev;
-	int ifnum, code_length, sysfs_err;
+	int ifnum, sysfs_err;
 	int ret = 0;
 	struct imon_context *ictx = NULL;
 	struct imon_context *first_if_ctx = NULL;
 	u16 vendor, product;
 
-	code_length = BUF_CHUNK_SIZE * 8;
-
 	usbdev     = usb_get_dev(interface_to_usbdev(interface));
 	iface_desc = interface->cur_altsetting;
 	ifnum      = iface_desc->desc.bInterfaceNumber;
@@ -2366,8 +2352,6 @@ static void __devexit imon_disconnect(struct usb_interface *interface)
 	dev = ictx->dev;
 	ifnum = interface->cur_altsetting->desc.bInterfaceNumber;
 
-	mutex_lock(&ictx->lock);
-
 	/*
 	 * sysfs_remove_group is safe to call even if sysfs_create_group
 	 * hasn't been called
@@ -2391,24 +2375,20 @@ static void __devexit imon_disconnect(struct usb_interface *interface)
 		if (ictx->display_supported) {
 			if (ictx->display_type == IMON_DISPLAY_TYPE_LCD)
 				usb_deregister_dev(interface, &imon_lcd_class);
-			else
+			else if (ictx->display_type == IMON_DISPLAY_TYPE_VFD)
 				usb_deregister_dev(interface, &imon_vfd_class);
 		}
 	} else {
 		ictx->dev_present_intf1 = false;
 		usb_kill_urb(ictx->rx_urb_intf1);
-		if (ictx->display_type == IMON_DISPLAY_TYPE_VGA)
+		if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) {
 			input_unregister_device(ictx->touch);
+			del_timer_sync(&ictx->ttimer);
+		}
 	}
 
-	if (!ictx->dev_present_intf0 && !ictx->dev_present_intf1) {
-		if (ictx->display_type == IMON_DISPLAY_TYPE_VGA)
-			del_timer_sync(&ictx->ttimer);
-		mutex_unlock(&ictx->lock);
-		if (!ictx->display_isopen)
-			free_imon_context(ictx);
-	} else
-		mutex_unlock(&ictx->lock);
+	if (!ictx->dev_present_intf0 && !ictx->dev_present_intf1)
+		free_imon_context(ictx);
 
 	mutex_unlock(&driver_lock);
 
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index 43908a70bd8b8df31e6965844883d68004328726..e716b931cf7e69d52228dc258ae644bde14f09a3 100644
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -1250,11 +1250,9 @@ static void it8709_disable(struct ite_dev *dev)
 	ite_dbg("%s called", __func__);
 
 	/* clear out all interrupt enable flags */
-	it8709_wr(dev,
-			    it8709_rr(dev,
-				      IT85_C0IER) & ~(IT85_IEC | IT85_RFOIE |
-						      IT85_RDAIE |
-						      IT85_TLDLIE), IT85_C0IER);
+	it8709_wr(dev, it8709_rr(dev, IT85_C0IER) &
+			~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE),
+		  IT85_C0IER);
 
 	/* disable the receiver */
 	it8709_disable_rx(dev);
@@ -1270,11 +1268,9 @@ static void it8709_init_hardware(struct ite_dev *dev)
 	ite_dbg("%s called", __func__);
 
 	/* disable all the interrupts */
-	it8709_wr(dev,
-			    it8709_rr(dev,
-				      IT85_C0IER) & ~(IT85_IEC | IT85_RFOIE |
-						      IT85_RDAIE |
-						      IT85_TLDLIE), IT85_C0IER);
+	it8709_wr(dev, it8709_rr(dev, IT85_C0IER) &
+			~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE),
+		  IT85_C0IER);
 
 	/* program the baud rate divisor */
 	it8709_wr(dev, ITE_BAUDRATE_DIVISOR & 0xff, IT85_C0BDLR);
@@ -1282,28 +1278,22 @@ static void it8709_init_hardware(struct ite_dev *dev)
 			IT85_C0BDHR);
 
 	/* program the C0MSTCR register defaults */
-	it8709_wr(dev, (it8709_rr(dev, IT85_C0MSTCR) & ~(IT85_ILSEL |
-								   IT85_ILE
-								   | IT85_FIFOTL
-								   |
-								   IT85_FIFOCLR
-								   |
-								   IT85_RESET))
-			    | IT85_FIFOTL_DEFAULT, IT85_C0MSTCR);
+	it8709_wr(dev, (it8709_rr(dev, IT85_C0MSTCR) &
+			~(IT85_ILSEL | IT85_ILE | IT85_FIFOTL
+			  | IT85_FIFOCLR | IT85_RESET)) | IT85_FIFOTL_DEFAULT,
+		  IT85_C0MSTCR);
 
 	/* program the C0RCR register defaults */
-	it8709_wr(dev,
-			    (it8709_rr(dev, IT85_C0RCR) &
-			     ~(IT85_RXEN | IT85_RDWOS | IT85_RXEND
-			       | IT85_RXACT | IT85_RXDCR)) |
-			    ITE_RXDCR_DEFAULT, IT85_C0RCR);
+	it8709_wr(dev, (it8709_rr(dev, IT85_C0RCR) &
+			~(IT85_RXEN | IT85_RDWOS | IT85_RXEND | IT85_RXACT
+			  | IT85_RXDCR)) | ITE_RXDCR_DEFAULT,
+		  IT85_C0RCR);
 
 	/* program the C0TCR register defaults */
-	it8709_wr(dev, (it8709_rr(dev, IT85_C0TCR)
-				  &~(IT85_TXMPM | IT85_TXMPW))
-			    |IT85_TXRLE | IT85_TXENDF |
-			    IT85_TXMPM_DEFAULT |
-			    IT85_TXMPW_DEFAULT, IT85_C0TCR);
+	it8709_wr(dev, (it8709_rr(dev, IT85_C0TCR) & ~(IT85_TXMPM | IT85_TXMPW))
+			| IT85_TXRLE | IT85_TXENDF | IT85_TXMPM_DEFAULT
+			| IT85_TXMPW_DEFAULT,
+		  IT85_C0TCR);
 
 	/* program the carrier parameters */
 	ite_set_carrier_params(dev);
@@ -1660,6 +1650,9 @@ static int ite_suspend(struct pnp_dev *pdev, pm_message_t state)
 
 	ite_dbg("%s called", __func__);
 
+	/* wait for any transmission to end */
+	wait_event_interruptible(dev->tx_ended, !dev->transmitting);
+
 	spin_lock_irqsave(&dev->lock, flags);
 
 	/* disable all interrupts */
@@ -1680,13 +1673,10 @@ static int ite_resume(struct pnp_dev *pdev)
 
 	spin_lock_irqsave(&dev->lock, flags);
 
-	if (dev->transmitting) {
-		/* wake up the transmitter */
-		wake_up_interruptible(&dev->tx_queue);
-	} else {
-		/* enable the receiver */
-		dev->params.enable_rx(dev);
-	}
+	/* reinitialize hardware config registers */
+	dev->params.init_hardware(dev);
+	/* enable the receiver */
+	dev->params.enable_rx(dev);
 
 	spin_unlock_irqrestore(&dev->lock, flags);
 
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index 85cac7ddbcec89870e944954e2c923358703b255..b57fc83fb4d288e1ea53d9a7556d1329b0d9ccba 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -77,6 +77,7 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
 			rc-terratec-slim.o \
 			rc-terratec-slim-2.o \
 			rc-tevii-nec.o \
+			rc-tivo.o \
 			rc-total-media-in-hand.o \
 			rc-trekstor.o \
 			rc-tt-1500.o \
diff --git a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
index bdf97b74cf90dda5c0a39b646f58da87b4ec9561..22f54d413a352d0a5b5cf15965059ce6a103fb6e 100644
--- a/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
@@ -52,7 +52,7 @@ static struct rc_map_table avermedia_cardbus[] = {
 	{ 0x28, KEY_SELECT },		/* Select */
 	{ 0x29, KEY_BLUE },		/* Blue/Picture */
 	{ 0x2a, KEY_BACKSPACE },	/* Back */
-	{ 0x2b, KEY_MEDIA },		/* PIP (Picture-in-picture) */
+	{ 0x2b, KEY_VIDEO },		/* PIP (Picture-in-picture) */
 	{ 0x2c, KEY_DOWN },
 	{ 0x2e, KEY_DOT },
 	{ 0x2f, KEY_TV },		/* Live TV */
diff --git a/drivers/media/rc/keymaps/rc-imon-mce.c b/drivers/media/rc/keymaps/rc-imon-mce.c
index 937a81989f00c7c9559f6a8da078f573c75396c3..0ea2aa190d816af750afeb6688fc422df7aa7140 100644
--- a/drivers/media/rc/keymaps/rc-imon-mce.c
+++ b/drivers/media/rc/keymaps/rc-imon-mce.c
@@ -111,7 +111,7 @@ static struct rc_map_table imon_mce[] = {
 	{ 0x800ff44d, KEY_TITLE },
 
 	{ 0x800ff40c, KEY_POWER },
-	{ 0x800ff40d, KEY_LEFTMETA }, /* Windows MCE button */
+	{ 0x800ff40d, KEY_MEDIA }, /* Windows MCE button */
 
 };
 
diff --git a/drivers/media/rc/keymaps/rc-imon-pad.c b/drivers/media/rc/keymaps/rc-imon-pad.c
index 63d42bd24c9e382280235cb889701c69ddd2eb29..75d3843fdc3003924a0bf4965b8905b6dfd7996b 100644
--- a/drivers/media/rc/keymaps/rc-imon-pad.c
+++ b/drivers/media/rc/keymaps/rc-imon-pad.c
@@ -87,7 +87,7 @@ static struct rc_map_table imon_pad[] = {
 
 	{ 0x2b8515b7, KEY_VIDEO },
 	{ 0x299195b7, KEY_AUDIO },
-	{ 0x2ba115b7, KEY_CAMERA },
+	{ 0x2ba115b7, KEY_IMAGES },
 	{ 0x28a515b7, KEY_TV },
 	{ 0x29a395b7, KEY_DVD },
 	{ 0x29a295b7, KEY_DVD },
@@ -97,7 +97,7 @@ static struct rc_map_table imon_pad[] = {
 	{ 0x2ba395b7, KEY_MENU },
 
 	{ 0x288515b7, KEY_BOOKMARKS },
-	{ 0x2ab715b7, KEY_MEDIA }, /* Thumbnail */
+	{ 0x2ab715b7, KEY_CAMERA }, /* Thumbnail */
 	{ 0x298595b7, KEY_SUBTITLE },
 	{ 0x2b8595b7, KEY_LANGUAGE },
 
@@ -125,7 +125,7 @@ static struct rc_map_table imon_pad[] = {
 	{ 0x2b8195b7, KEY_CONTEXT_MENU }, /* Left Menu*/
 	{ 0x02000065, KEY_COMPOSE }, /* RightMenu */
 	{ 0x28b715b7, KEY_COMPOSE }, /* RightMenu */
-	{ 0x2ab195b7, KEY_LEFTMETA }, /* Go or MultiMon */
+	{ 0x2ab195b7, KEY_MEDIA }, /* Go or MultiMon */
 	{ 0x29b715b7, KEY_DASHBOARD }, /* AppLauncher */
 };
 
diff --git a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
index 08d183120e412fa00c084592d35084f4f2260383..7fa17a369f2df467333301d212512ccfb156f70a 100644
--- a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
+++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
@@ -17,7 +17,7 @@
  */
 
 static struct rc_map_table kworld_plus_tv_analog[] = {
-	{ 0x0c, KEY_LEFTMETA },		/* Kworld key */
+	{ 0x0c, KEY_MEDIA },		/* Kworld key */
 	{ 0x16, KEY_CLOSECD },		/* -> ) */
 	{ 0x1d, KEY_POWER2 },
 
diff --git a/drivers/media/rc/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c
index 8dd519ecc58e6ffe5f78acf31a6388181373e07b..01b69bcc86667e9e40bbb75eaeabdbe6994afa53 100644
--- a/drivers/media/rc/keymaps/rc-rc6-mce.c
+++ b/drivers/media/rc/keymaps/rc-rc6-mce.c
@@ -30,7 +30,7 @@ static struct rc_map_table rc6_mce[] = {
 	{ 0x800f040a, KEY_DELETE },
 	{ 0x800f040b, KEY_ENTER },
 	{ 0x800f040c, KEY_POWER },		/* PC Power */
-	{ 0x800f040d, KEY_LEFTMETA },		/* Windows MCE button */
+	{ 0x800f040d, KEY_MEDIA },		/* Windows MCE button */
 	{ 0x800f040e, KEY_MUTE },
 	{ 0x800f040f, KEY_INFO },
 
@@ -87,7 +87,7 @@ static struct rc_map_table rc6_mce[] = {
 
 	{ 0x800f0465, KEY_POWER2 },	/* TV Power */
 	{ 0x800f046e, KEY_PLAYPAUSE },
-	{ 0x800f046f, KEY_MEDIA },	/* Start media application (NEW) */
+	{ 0x800f046f, KEY_PLAYER },	/* Start media application (NEW) */
 
 	{ 0x800f0480, KEY_BRIGHTNESSDOWN },
 	{ 0x800f0481, KEY_PLAYPAUSE },
diff --git a/drivers/media/rc/keymaps/rc-tivo.c b/drivers/media/rc/keymaps/rc-tivo.c
new file mode 100644
index 0000000000000000000000000000000000000000..98ad085531fdf4a25c035d036680caa751fb8aa8
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-tivo.c
@@ -0,0 +1,98 @@
+/* rc-tivo.c - Keytable for TiVo remotes
+ *
+ * Copyright (c) 2011 by Jarod Wilson <jarod@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+/*
+ * Initial mapping is for the TiVo remote included in the Nero LiquidTV bundle,
+ * which also ships with a TiVo-branded IR transceiver, supported by the mceusb
+ * driver. Note that the remote uses an NEC-ish protocol, but instead of having
+ * a command/not_command pair, it has a vendor ID of 0xa10c, but some keys, the
+ * NEC extended checksums do pass, so the table presently has the intended
+ * values and the checksum-passed versions for those keys.
+ */
+static struct rc_map_table tivo[] = {
+	{ 0xa10c900f, KEY_MEDIA },	/* TiVo Button */
+	{ 0xa10c0807, KEY_POWER2 },	/* TV Power */
+	{ 0xa10c8807, KEY_TV },		/* Live TV/Swap */
+	{ 0xa10c2c03, KEY_VIDEO_NEXT },	/* TV Input */
+	{ 0xa10cc807, KEY_INFO },
+	{ 0xa10cfa05, KEY_CYCLEWINDOWS }, /* Window */
+	{ 0x0085305f, KEY_CYCLEWINDOWS },
+	{ 0xa10c6c03, KEY_EPG },	/* Guide */
+
+	{ 0xa10c2807, KEY_UP },
+	{ 0xa10c6807, KEY_DOWN },
+	{ 0xa10ce807, KEY_LEFT },
+	{ 0xa10ca807, KEY_RIGHT },
+
+	{ 0xa10c1807, KEY_SCROLLDOWN },	/* Red Thumbs Down */
+	{ 0xa10c9807, KEY_SELECT },
+	{ 0xa10c5807, KEY_SCROLLUP },	/* Green Thumbs Up */
+
+	{ 0xa10c3807, KEY_VOLUMEUP },
+	{ 0xa10cb807, KEY_VOLUMEDOWN },
+	{ 0xa10cd807, KEY_MUTE },
+	{ 0xa10c040b, KEY_RECORD },
+	{ 0xa10c7807, KEY_CHANNELUP },
+	{ 0xa10cf807, KEY_CHANNELDOWN },
+	{ 0x0085301f, KEY_CHANNELDOWN },
+
+	{ 0xa10c840b, KEY_PLAY },
+	{ 0xa10cc40b, KEY_PAUSE },
+	{ 0xa10ca40b, KEY_SLOW },
+	{ 0xa10c440b, KEY_REWIND },
+	{ 0xa10c240b, KEY_FASTFORWARD },
+	{ 0xa10c640b, KEY_PREVIOUS },
+	{ 0xa10ce40b, KEY_NEXT },	/* ->| */
+
+	{ 0xa10c220d, KEY_ZOOM },	/* Aspect */
+	{ 0xa10c120d, KEY_STOP },
+	{ 0xa10c520d, KEY_DVD },	/* DVD Menu */
+
+	{ 0xa10c140b, KEY_NUMERIC_1 },
+	{ 0xa10c940b, KEY_NUMERIC_2 },
+	{ 0xa10c540b, KEY_NUMERIC_3 },
+	{ 0xa10cd40b, KEY_NUMERIC_4 },
+	{ 0xa10c340b, KEY_NUMERIC_5 },
+	{ 0xa10cb40b, KEY_NUMERIC_6 },
+	{ 0xa10c740b, KEY_NUMERIC_7 },
+	{ 0xa10cf40b, KEY_NUMERIC_8 },
+	{ 0x0085302f, KEY_NUMERIC_8 },
+	{ 0xa10c0c03, KEY_NUMERIC_9 },
+	{ 0xa10c8c03, KEY_NUMERIC_0 },
+	{ 0xa10ccc03, KEY_ENTER },
+	{ 0xa10c4c03, KEY_CLEAR },
+};
+
+static struct rc_map_list tivo_map = {
+	.map = {
+		.scan    = tivo,
+		.size    = ARRAY_SIZE(tivo),
+		.rc_type = RC_TYPE_NEC,
+		.name    = RC_MAP_TIVO,
+	}
+};
+
+static int __init init_rc_map_tivo(void)
+{
+	return rc_map_register(&tivo_map);
+}
+
+static void __exit exit_rc_map_tivo(void)
+{
+	rc_map_unregister(&tivo_map);
+}
+
+module_init(init_rc_map_tivo)
+module_exit(exit_rc_map_tivo)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jarod Wilson <jarod@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c
index 0062ca291959af7f2be242ad1241a376a463b598..d8a34c14676ad4ae660d755c2ab492f35bc9798d 100644
--- a/drivers/media/rc/keymaps/rc-winfast.c
+++ b/drivers/media/rc/keymaps/rc-winfast.c
@@ -32,8 +32,8 @@ static struct rc_map_table winfast[] = {
 	{ 0x02, KEY_TUNER },		/* TV/FM, not on Y0400052 */
 	{ 0x1e, KEY_VIDEO },		/* Video Source */
 	{ 0x16, KEY_INFO },		/* Display information */
-	{ 0x04, KEY_LEFT },
-	{ 0x08, KEY_RIGHT },
+	{ 0x04, KEY_RIGHT },
+	{ 0x08, KEY_LEFT },
 	{ 0x0c, KEY_UP },
 	{ 0x10, KEY_DOWN },
 	{ 0x03, KEY_ZOOM },		/* fullscreen */
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 0c273ec465c96142437ae4fe1272aee3a4e5f662..ad927fcaa0203e3128346b8911fc962c5008c420 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -149,6 +149,8 @@ enum mceusb_model_type {
 	POLARIS_EVK,
 	CX_HYBRID_TV,
 	MULTIFUNCTION,
+	TIVO_KIT,
+	MCE_GEN2_NO_TX,
 };
 
 struct mceusb_model {
@@ -172,6 +174,10 @@ static const struct mceusb_model mceusb_model[] = {
 	[MCE_GEN2] = {
 		.mce_gen2 = 1,
 	},
+	[MCE_GEN2_NO_TX] = {
+		.mce_gen2 = 1,
+		.no_tx = 1,
+	},
 	[MCE_GEN2_TX_INV] = {
 		.mce_gen2 = 1,
 		.tx_mask_normal = 1,
@@ -197,6 +203,10 @@ static const struct mceusb_model mceusb_model[] = {
 		.mce_gen2 = 1,
 		.ir_intfnum = 2,
 	},
+	[TIVO_KIT] = {
+		.mce_gen2 = 1,
+		.rc_map = RC_MAP_TIVO,
+	},
 };
 
 static struct usb_device_id mceusb_dev_table[] = {
@@ -279,7 +289,8 @@ static struct usb_device_id mceusb_dev_table[] = {
 	/* Formosa21 / eHome Infrared Receiver */
 	{ USB_DEVICE(VENDOR_FORMOSA, 0xe016) },
 	/* Formosa aim / Trust MCE Infrared Receiver */
-	{ USB_DEVICE(VENDOR_FORMOSA, 0xe017) },
+	{ USB_DEVICE(VENDOR_FORMOSA, 0xe017),
+	  .driver_info = MCE_GEN2_NO_TX },
 	/* Formosa Industrial Computing / Beanbag Emulation Device */
 	{ USB_DEVICE(VENDOR_FORMOSA, 0xe018) },
 	/* Formosa21 / eHome Infrared Receiver */
@@ -308,7 +319,8 @@ static struct usb_device_id mceusb_dev_table[] = {
 	/* Northstar Systems, Inc. eHome Infrared Transceiver */
 	{ USB_DEVICE(VENDOR_NORTHSTAR, 0xe004) },
 	/* TiVo PC IR Receiver */
-	{ USB_DEVICE(VENDOR_TIVO, 0x2000) },
+	{ USB_DEVICE(VENDOR_TIVO, 0x2000),
+	  .driver_info = TIVO_KIT },
 	/* Conexant Hybrid TV "Shelby" Polaris SDK */
 	{ USB_DEVICE(VENDOR_CONEXANT, 0x58a1),
 	  .driver_info = POLARIS_EVK },
@@ -603,11 +615,10 @@ static void mce_async_callback(struct urb *urb, struct pt_regs *regs)
 }
 
 /* request incoming or send outgoing usb packet - used to initialize remote */
-static void mce_request_packet(struct mceusb_dev *ir,
-			       struct usb_endpoint_descriptor *ep,
-			       unsigned char *data, int size, int urb_type)
+static void mce_request_packet(struct mceusb_dev *ir, unsigned char *data,
+			       int size, int urb_type)
 {
-	int res;
+	int res, pipe;
 	struct urb *async_urb;
 	struct device *dev = ir->dev;
 	unsigned char *async_buf;
@@ -627,10 +638,11 @@ static void mce_request_packet(struct mceusb_dev *ir,
 		}
 
 		/* outbound data */
-		usb_fill_int_urb(async_urb, ir->usbdev,
-			usb_sndintpipe(ir->usbdev, ep->bEndpointAddress),
+		pipe = usb_sndintpipe(ir->usbdev,
+				      ir->usb_ep_out->bEndpointAddress);
+		usb_fill_int_urb(async_urb, ir->usbdev, pipe,
 			async_buf, size, (usb_complete_t)mce_async_callback,
-			ir, ep->bInterval);
+			ir, ir->usb_ep_out->bInterval);
 		memcpy(async_buf, data, size);
 
 	} else if (urb_type == MCEUSB_RX) {
@@ -658,12 +670,12 @@ static void mce_request_packet(struct mceusb_dev *ir,
 
 static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size)
 {
-	mce_request_packet(ir, ir->usb_ep_out, data, size, MCEUSB_TX);
+	mce_request_packet(ir, data, size, MCEUSB_TX);
 }
 
 static void mce_sync_in(struct mceusb_dev *ir, unsigned char *data, int size)
 {
-	mce_request_packet(ir, ir->usb_ep_in, data, size, MCEUSB_RX);
+	mce_request_packet(ir, data, size, MCEUSB_RX);
 }
 
 /* Send data out the IR blaster port(s) */
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index d4d64492a05713d3c19998029983ef76c092ae06..bf3060ea610782a42d596b3848629b905100a8df 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -37,8 +37,6 @@
 
 #include "nuvoton-cir.h"
 
-static char *chip_id = "w836x7hg";
-
 /* write val to config reg */
 static inline void nvt_cr_write(struct nvt_dev *nvt, u8 val, u8 reg)
 {
@@ -233,6 +231,8 @@ static int nvt_hw_detect(struct nvt_dev *nvt)
 	unsigned long flags;
 	u8 chip_major, chip_minor;
 	int ret = 0;
+	char chip_id[12];
+	bool chip_unknown = false;
 
 	nvt_efm_enable(nvt);
 
@@ -246,15 +246,39 @@ static int nvt_hw_detect(struct nvt_dev *nvt)
 	}
 
 	chip_minor = nvt_cr_read(nvt, CR_CHIP_ID_LO);
-	nvt_dbg("%s: chip id: 0x%02x 0x%02x", chip_id, chip_major, chip_minor);
 
-	if (chip_major != CHIP_ID_HIGH ||
-	    (chip_minor != CHIP_ID_LOW && chip_minor != CHIP_ID_LOW2)) {
-		nvt_pr(KERN_ERR, "%s: unsupported chip, id: 0x%02x 0x%02x",
-		       chip_id, chip_major, chip_minor);
-		ret = -ENODEV;
+	/* these are the known working chip revisions... */
+	switch (chip_major) {
+	case CHIP_ID_HIGH_667:
+		strcpy(chip_id, "w83667hg\0");
+		if (chip_minor != CHIP_ID_LOW_667)
+			chip_unknown = true;
+		break;
+	case CHIP_ID_HIGH_677B:
+		strcpy(chip_id, "w83677hg\0");
+		if (chip_minor != CHIP_ID_LOW_677B2 &&
+		    chip_minor != CHIP_ID_LOW_677B3)
+			chip_unknown = true;
+		break;
+	case CHIP_ID_HIGH_677C:
+		strcpy(chip_id, "w83677hg-c\0");
+		if (chip_minor != CHIP_ID_LOW_677C)
+			chip_unknown = true;
+		break;
+	default:
+		strcpy(chip_id, "w836x7hg\0");
+		chip_unknown = true;
+		break;
 	}
 
+	/* warn, but still let the driver load, if we don't know this chip */
+	if (chip_unknown)
+		nvt_pr(KERN_WARNING, "%s: unknown chip, id: 0x%02x 0x%02x, "
+		       "it may not work...", chip_id, chip_major, chip_minor);
+	else
+		nvt_dbg("%s: chip id: 0x%02x 0x%02x",
+			chip_id, chip_major, chip_minor);
+
 	nvt_efm_disable(nvt);
 
 	spin_lock_irqsave(&nvt->nvt_lock, flags);
@@ -267,13 +291,23 @@ static int nvt_hw_detect(struct nvt_dev *nvt)
 
 static void nvt_cir_ldev_init(struct nvt_dev *nvt)
 {
-	u8 val;
+	u8 val, psreg, psmask, psval;
+
+	if (nvt->chip_major == CHIP_ID_HIGH_667) {
+		psreg = CR_MULTIFUNC_PIN_SEL;
+		psmask = MULTIFUNC_PIN_SEL_MASK;
+		psval = MULTIFUNC_ENABLE_CIR | MULTIFUNC_ENABLE_CIRWB;
+	} else {
+		psreg = CR_OUTPUT_PIN_SEL;
+		psmask = OUTPUT_PIN_SEL_MASK;
+		psval = OUTPUT_ENABLE_CIR | OUTPUT_ENABLE_CIRWB;
+	}
 
-	/* output pin selection (Pin95=CIRRX, Pin96=CIRTX1, WB enabled */
-	val = nvt_cr_read(nvt, CR_OUTPUT_PIN_SEL);
-	val &= OUTPUT_PIN_SEL_MASK;
-	val |= (OUTPUT_ENABLE_CIR | OUTPUT_ENABLE_CIRWB);
-	nvt_cr_write(nvt, val, CR_OUTPUT_PIN_SEL);
+	/* output pin selection: enable CIR, with WB sensor enabled */
+	val = nvt_cr_read(nvt, psreg);
+	val &= psmask;
+	val |= psval;
+	nvt_cr_write(nvt, val, psreg);
 
 	/* Select CIR logical device and enable */
 	nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
@@ -640,7 +674,7 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
 				rawir.pulse ? "pulse" : "space",
 				rawir.duration);
 
-			ir_raw_event_store(nvt->rdev, &rawir);
+			ir_raw_event_store_with_filter(nvt->rdev, &rawir);
 		}
 
 		/*
@@ -1070,18 +1104,20 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 	rdev->tx_ir = nvt_tx_ir;
 	rdev->s_tx_carrier = nvt_set_tx_carrier;
 	rdev->input_name = "Nuvoton w836x7hg Infrared Remote Transceiver";
+	rdev->input_phys = "nuvoton/cir0";
 	rdev->input_id.bustype = BUS_HOST;
 	rdev->input_id.vendor = PCI_VENDOR_ID_WINBOND2;
 	rdev->input_id.product = nvt->chip_major;
 	rdev->input_id.version = nvt->chip_minor;
+	rdev->dev.parent = &pdev->dev;
 	rdev->driver_name = NVT_DRIVER_NAME;
 	rdev->map_name = RC_MAP_RC6_MCE;
+	rdev->timeout = US_TO_NS(1000);
+	/* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */
+	rdev->rx_resolution = US_TO_NS(CIR_SAMPLE_PERIOD);
 #if 0
 	rdev->min_timeout = XYZ;
 	rdev->max_timeout = XYZ;
-	rdev->timeout = XYZ;
-	/* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */
-	rdev->rx_resolution = XYZ;
 	/* tx bits */
 	rdev->tx_resolution = XYZ;
 #endif
@@ -1090,8 +1126,7 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 	if (ret)
 		goto failure;
 
-	device_set_wakeup_capable(&pdev->dev, 1);
-	device_set_wakeup_enable(&pdev->dev, 1);
+	device_init_wakeup(&pdev->dev, true);
 	nvt->rdev = rdev;
 	nvt_pr(KERN_NOTICE, "driver has been successfully loaded\n");
 	if (debug) {
diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h
index 048135eea70201e12cc63a103334e9c8606d45fa..379795d61ea7684f4eac4dc08ddb23b7ab4d9459 100644
--- a/drivers/media/rc/nuvoton-cir.h
+++ b/drivers/media/rc/nuvoton-cir.h
@@ -330,9 +330,13 @@ struct nvt_dev {
 #define EFER_EFM_DISABLE	0xaa
 
 /* Chip IDs found in CR_CHIP_ID_{HI,LO} */
-#define CHIP_ID_HIGH		0xb4
-#define CHIP_ID_LOW		0x72
-#define CHIP_ID_LOW2		0x73
+#define CHIP_ID_HIGH_667	0xa5
+#define CHIP_ID_HIGH_677B	0xb4
+#define CHIP_ID_HIGH_677C	0xc3
+#define CHIP_ID_LOW_667		0x13
+#define CHIP_ID_LOW_677B2	0x72
+#define CHIP_ID_LOW_677B3	0x73
+#define CHIP_ID_LOW_677C	0x33
 
 /* Config regs we need to care about */
 #define CR_SOFTWARE_RESET	0x02
@@ -341,6 +345,7 @@ struct nvt_dev {
 #define CR_CHIP_ID_LO		0x21
 #define CR_DEV_POWER_DOWN	0x22 /* bit 2 is CIR power, default power on */
 #define CR_OUTPUT_PIN_SEL	0x27
+#define CR_MULTIFUNC_PIN_SEL	0x2c
 #define CR_LOGICAL_DEV_EN	0x30 /* valid for all logical devices */
 /* next three regs valid for both the CIR and CIR_WAKE logical devices */
 #define CR_CIR_BASE_ADDR_HI	0x60
@@ -364,10 +369,16 @@ struct nvt_dev {
 #define CIR_INTR_MOUSE_IRQ_BIT	0x80
 #define PME_INTR_CIR_PASS_BIT	0x08
 
+/* w83677hg CIR pin config */
 #define OUTPUT_PIN_SEL_MASK	0xbc
 #define OUTPUT_ENABLE_CIR	0x01 /* Pin95=CIRRX, Pin96=CIRTX1 */
 #define OUTPUT_ENABLE_CIRWB	0x40 /* enable wide-band sensor */
 
+/* w83667hg CIR pin config */
+#define MULTIFUNC_PIN_SEL_MASK	0x1f
+#define MULTIFUNC_ENABLE_CIR	0x80 /* Pin75=CIRRX, Pin76=CIRTX1 */
+#define MULTIFUNC_ENABLE_CIRWB	0x20 /* enable wide-band sensor */
+
 /* MCE CIR signal length, related on sample period */
 
 /* MCE CIR controller signal length: about 43ms
diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c
index 49cee61d79c6089cdc5367275d1103060953512d..cc846b2619cf38bb6f77d2a35ad8d2167dfc5bf1 100644
--- a/drivers/media/rc/rc-loopback.c
+++ b/drivers/media/rc/rc-loopback.c
@@ -146,6 +146,12 @@ static int loop_tx_ir(struct rc_dev *dev, int *txbuf, u32 n)
 		if (rawir.duration)
 			ir_raw_event_store_with_filter(dev, &rawir);
 	}
+
+	/* Fake a silence long enough to cause us to go idle */
+	rawir.pulse = false;
+	rawir.duration = dev->timeout;
+	ir_raw_event_store_with_filter(dev, &rawir);
+
 	ir_raw_event_handle(dev);
 
 out:
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index a2706648e3651f30468310fcb9213bd7af7c4658..f57cd5677ac27c4bee3ebbbbfda25997585d6f1b 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -749,6 +749,9 @@ static struct {
  * it is trigged by reading /sys/class/rc/rc?/protocols.
  * It returns the protocol names of supported protocols.
  * Enabled protocols are printed in brackets.
+ *
+ * dev->lock is taken to guard against races between device
+ * registration, store_protocols and show_protocols.
  */
 static ssize_t show_protocols(struct device *device,
 			      struct device_attribute *mattr, char *buf)
@@ -762,6 +765,8 @@ static ssize_t show_protocols(struct device *device,
 	if (!dev)
 		return -EINVAL;
 
+	mutex_lock(&dev->lock);
+
 	if (dev->driver_type == RC_DRIVER_SCANCODE) {
 		enabled = dev->rc_map.rc_type;
 		allowed = dev->allowed_protos;
@@ -784,6 +789,9 @@ static ssize_t show_protocols(struct device *device,
 	if (tmp != buf)
 		tmp--;
 	*tmp = '\n';
+
+	mutex_unlock(&dev->lock);
+
 	return tmp + 1 - buf;
 }
 
@@ -802,6 +810,9 @@ static ssize_t show_protocols(struct device *device,
  * Writing "none" will disable all protocols.
  * Returns -EINVAL if an invalid protocol combination or unknown protocol name
  * is used, otherwise @len.
+ *
+ * dev->lock is taken to guard against races between device
+ * registration, store_protocols and show_protocols.
  */
 static ssize_t store_protocols(struct device *device,
 			       struct device_attribute *mattr,
@@ -815,18 +826,22 @@ static ssize_t store_protocols(struct device *device,
 	u64 mask;
 	int rc, i, count = 0;
 	unsigned long flags;
+	ssize_t ret;
 
 	/* Device is being removed */
 	if (!dev)
 		return -EINVAL;
 
+	mutex_lock(&dev->lock);
+
 	if (dev->driver_type == RC_DRIVER_SCANCODE)
 		type = dev->rc_map.rc_type;
 	else if (dev->raw)
 		type = dev->raw->enabled_protocols;
 	else {
 		IR_dprintk(1, "Protocol switching not supported\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out;
 	}
 
 	while ((tmp = strsep((char **) &data, " \n")) != NULL) {
@@ -860,7 +875,8 @@ static ssize_t store_protocols(struct device *device,
 			}
 			if (i == ARRAY_SIZE(proto_names)) {
 				IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
-				return -EINVAL;
+				ret = -EINVAL;
+				goto out;
 			}
 			count++;
 		}
@@ -875,7 +891,8 @@ static ssize_t store_protocols(struct device *device,
 
 	if (!count) {
 		IR_dprintk(1, "Protocol not specified\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out;
 	}
 
 	if (dev->change_protocol) {
@@ -883,7 +900,8 @@ static ssize_t store_protocols(struct device *device,
 		if (rc < 0) {
 			IR_dprintk(1, "Error setting protocols to 0x%llx\n",
 				   (long long)type);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto out;
 		}
 	}
 
@@ -898,7 +916,11 @@ static ssize_t store_protocols(struct device *device,
 	IR_dprintk(1, "Current protocol(s): 0x%llx\n",
 		   (long long)type);
 
-	return len;
+	ret = len;
+
+out:
+	mutex_unlock(&dev->lock);
+	return ret;
 }
 
 static void rc_dev_release(struct device *device)
@@ -974,6 +996,7 @@ struct rc_dev *rc_allocate_device(void)
 
 	spin_lock_init(&dev->rc_map.lock);
 	spin_lock_init(&dev->keylock);
+	mutex_init(&dev->lock);
 	setup_timer(&dev->timer_keyup, ir_timer_keyup, (unsigned long)dev);
 
 	dev->dev.type = &rc_dev_type;
@@ -1019,12 +1042,21 @@ int rc_register_device(struct rc_dev *dev)
 	if (dev->close)
 		dev->input_dev->close = ir_close;
 
+	/*
+	 * Take the lock here, as the device sysfs node will appear
+	 * when device_add() is called, which may trigger an ir-keytable udev
+	 * rule, which will in turn call show_protocols and access either
+	 * dev->rc_map.rc_type or dev->raw->enabled_protocols before it has
+	 * been initialized.
+	 */
+	mutex_lock(&dev->lock);
+
 	dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1);
 	dev_set_name(&dev->dev, "rc%ld", dev->devno);
 	dev_set_drvdata(&dev->dev, dev);
 	rc = device_add(&dev->dev);
 	if (rc)
-		return rc;
+		goto out_unlock;
 
 	rc = ir_setkeytable(dev, rc_map);
 	if (rc)
@@ -1046,6 +1078,13 @@ int rc_register_device(struct rc_dev *dev)
 	 */
 	dev->input_dev->rep[REP_DELAY] = 500;
 
+	/*
+	 * As a repeat event on protocols like RC-5 and NEC take as long as
+	 * 110/114ms, using 33ms as a repeat period is not the right thing
+	 * to do.
+	 */
+	dev->input_dev->rep[REP_PERIOD] = 125;
+
 	path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
 	printk(KERN_INFO "%s: %s as %s\n",
 		dev_name(&dev->dev),
@@ -1058,6 +1097,7 @@ int rc_register_device(struct rc_dev *dev)
 		if (rc < 0)
 			goto out_input;
 	}
+	mutex_unlock(&dev->lock);
 
 	if (dev->change_protocol) {
 		rc = dev->change_protocol(dev, rc_map->rc_type);
@@ -1083,6 +1123,8 @@ int rc_register_device(struct rc_dev *dev)
 	ir_free_table(&dev->rc_map);
 out_dev:
 	device_del(&dev->dev);
+out_unlock:
+	mutex_unlock(&dev->lock);
 	return rc;
 }
 EXPORT_SYMBOL_GPL(rc_register_device);
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
new file mode 100644
index 0000000000000000000000000000000000000000..5147767ccb78045523bbd7f37dd732063a86c388
--- /dev/null
+++ b/drivers/media/rc/redrat3.c
@@ -0,0 +1,1344 @@
+/*
+ * USB RedRat3 IR Transceiver rc-core driver
+ *
+ * Copyright (c) 2011 by Jarod Wilson <jarod@redhat.com>
+ *  based heavily on the work of Stephen Cox, with additional
+ *  help from RedRat Ltd.
+ *
+ * This driver began life based an an old version of the first-generation
+ * lirc_mceusb driver from the lirc 0.7.2 distribution. It was then
+ * significantly rewritten by Stephen Cox with the aid of RedRat Ltd's
+ * Chris Dodge.
+ *
+ * The driver was then ported to rc-core and significantly rewritten again,
+ * by Jarod, using the in-kernel mceusb driver as a guide, after an initial
+ * port effort was started by Stephen.
+ *
+ * TODO LIST:
+ * - fix lirc not showing repeats properly
+ * --
+ *
+ * The RedRat3 is a USB transceiver with both send & receive,
+ * with 2 separate sensors available for receive to enable
+ * both good long range reception for general use, and good
+ * short range reception when required for learning a signal.
+ *
+ * http://www.redrat.co.uk/
+ *
+ * It uses its own little protocol to communicate, the required
+ * parts of which are embedded within this driver.
+ * --
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+#include <media/rc-core.h>
+
+/* Driver Information */
+#define DRIVER_VERSION "0.70"
+#define DRIVER_AUTHOR "Jarod Wilson <jarod@redhat.com>"
+#define DRIVER_AUTHOR2 "The Dweller, Stephen Cox"
+#define DRIVER_DESC "RedRat3 USB IR Transceiver Driver"
+#define DRIVER_NAME "redrat3"
+
+/* module parameters */
+#ifdef CONFIG_USB_DEBUG
+static int debug = 1;
+#else
+static int debug;
+#endif
+
+#define RR3_DEBUG_STANDARD		0x1
+#define RR3_DEBUG_FUNCTION_TRACE	0x2
+
+#define rr3_dbg(dev, fmt, ...)					\
+	do {							\
+		if (debug & RR3_DEBUG_STANDARD)			\
+			dev_info(dev, fmt, ## __VA_ARGS__);	\
+	} while (0)
+
+#define rr3_ftr(dev, fmt, ...)					\
+	do {							\
+		if (debug & RR3_DEBUG_FUNCTION_TRACE)		\
+			dev_info(dev, fmt, ## __VA_ARGS__);	\
+	} while (0)
+
+/* bulk data transfer types */
+#define RR3_ERROR		0x01
+#define RR3_MOD_SIGNAL_IN	0x20
+#define RR3_MOD_SIGNAL_OUT	0x21
+
+/* Get the RR firmware version */
+#define RR3_FW_VERSION		0xb1
+#define RR3_FW_VERSION_LEN	64
+/* Send encoded signal bulk-sent earlier*/
+#define RR3_TX_SEND_SIGNAL	0xb3
+#define RR3_SET_IR_PARAM	0xb7
+#define RR3_GET_IR_PARAM	0xb8
+/* Blink the red LED on the device */
+#define RR3_BLINK_LED		0xb9
+/* Read serial number of device */
+#define RR3_READ_SER_NO		0xba
+#define RR3_SER_NO_LEN		4
+/* Start capture with the RC receiver */
+#define RR3_RC_DET_ENABLE	0xbb
+/* Stop capture with the RC receiver */
+#define RR3_RC_DET_DISABLE	0xbc
+/* Return the status of RC detector capture */
+#define RR3_RC_DET_STATUS	0xbd
+/* Reset redrat */
+#define RR3_RESET		0xa0
+
+/* Max number of lengths in the signal. */
+#define RR3_IR_IO_MAX_LENGTHS	0x01
+/* Periods to measure mod. freq. */
+#define RR3_IR_IO_PERIODS_MF	0x02
+/* Size of memory for main signal data */
+#define RR3_IR_IO_SIG_MEM_SIZE	0x03
+/* Delta value when measuring lengths */
+#define RR3_IR_IO_LENGTH_FUZZ	0x04
+/* Timeout for end of signal detection */
+#define RR3_IR_IO_SIG_TIMEOUT	0x05
+/* Minumum value for pause recognition. */
+#define RR3_IR_IO_MIN_PAUSE	0x06
+
+/* Clock freq. of EZ-USB chip */
+#define RR3_CLK			24000000
+/* Clock periods per timer count */
+#define RR3_CLK_PER_COUNT	12
+/* (RR3_CLK / RR3_CLK_PER_COUNT) */
+#define RR3_CLK_CONV_FACTOR	2000000
+/* USB bulk-in IR data endpoint address */
+#define RR3_BULK_IN_EP_ADDR	0x82
+
+/* Raw Modulated signal data value offsets */
+#define RR3_PAUSE_OFFSET	0
+#define RR3_FREQ_COUNT_OFFSET	4
+#define RR3_NUM_PERIOD_OFFSET	6
+#define RR3_MAX_LENGTHS_OFFSET	8
+#define RR3_NUM_LENGTHS_OFFSET	9
+#define RR3_MAX_SIGS_OFFSET	10
+#define RR3_NUM_SIGS_OFFSET	12
+#define RR3_REPEATS_OFFSET	14
+
+/* Size of the fixed-length portion of the signal */
+#define RR3_HEADER_LENGTH	15
+#define RR3_DRIVER_MAXLENS	128
+#define RR3_MAX_SIG_SIZE	512
+#define RR3_MAX_BUF_SIZE	\
+	((2 * RR3_HEADER_LENGTH) + RR3_DRIVER_MAXLENS + RR3_MAX_SIG_SIZE)
+#define RR3_TIME_UNIT		50
+#define RR3_END_OF_SIGNAL	0x7f
+#define RR3_TX_HEADER_OFFSET	4
+#define RR3_TX_TRAILER_LEN	2
+#define RR3_RX_MIN_TIMEOUT	5
+#define RR3_RX_MAX_TIMEOUT	2000
+
+/* The 8051's CPUCS Register address */
+#define RR3_CPUCS_REG_ADDR	0x7f92
+
+#define USB_RR3USB_VENDOR_ID	0x112a
+#define USB_RR3USB_PRODUCT_ID	0x0001
+#define USB_RR3IIUSB_PRODUCT_ID	0x0005
+
+/* table of devices that work with this driver */
+static struct usb_device_id redrat3_dev_table[] = {
+	/* Original version of the RedRat3 */
+	{USB_DEVICE(USB_RR3USB_VENDOR_ID, USB_RR3USB_PRODUCT_ID)},
+	/* Second Version/release of the RedRat3 - RetRat3-II */
+	{USB_DEVICE(USB_RR3USB_VENDOR_ID, USB_RR3IIUSB_PRODUCT_ID)},
+	{}			/* Terminating entry */
+};
+
+/* Structure to hold all of our device specific stuff */
+struct redrat3_dev {
+	/* core device bits */
+	struct rc_dev *rc;
+	struct device *dev;
+
+	/* save off the usb device pointer */
+	struct usb_device *udev;
+
+	/* the receive endpoint */
+	struct usb_endpoint_descriptor *ep_in;
+	/* the buffer to receive data */
+	unsigned char *bulk_in_buf;
+	/* urb used to read ir data */
+	struct urb *read_urb;
+
+	/* the send endpoint */
+	struct usb_endpoint_descriptor *ep_out;
+	/* the buffer to send data */
+	unsigned char *bulk_out_buf;
+	/* the urb used to send data */
+	struct urb *write_urb;
+
+	/* usb dma */
+	dma_addr_t dma_in;
+	dma_addr_t dma_out;
+
+	/* true if write urb is busy */
+	bool write_busy;
+	/* wait for the write to finish */
+	struct completion write_finished;
+
+	/* locks this structure */
+	struct mutex lock;
+
+	/* rx signal timeout timer */
+	struct timer_list rx_timeout;
+
+	/* Is the device currently receiving? */
+	bool recv_in_progress;
+	/* is the detector enabled*/
+	bool det_enabled;
+	/* Is the device currently transmitting?*/
+	bool transmitting;
+
+	/* store for current packet */
+	char pbuf[RR3_MAX_BUF_SIZE];
+	u16 pktlen;
+	u16 pkttype;
+	u16 bytes_read;
+	/* indicate whether we are going to reprocess
+	 * the USB callback with a bigger buffer */
+	int buftoosmall;
+	char *datap;
+
+	u32 carrier;
+
+	char name[128];
+	char phys[64];
+};
+
+/* All incoming data buffers adhere to a very specific data format */
+struct redrat3_signal_header {
+	u16 length;	/* Length of data being transferred */
+	u16 transfer_type; /* Type of data transferred */
+	u32 pause;	/* Pause between main and repeat signals */
+	u16 mod_freq_count; /* Value of timer on mod. freq. measurement */
+	u16 no_periods;	/* No. of periods over which mod. freq. is measured */
+	u8 max_lengths;	/* Max no. of lengths (i.e. size of array) */
+	u8 no_lengths;	/* Actual no. of elements in lengths array */
+	u16 max_sig_size; /* Max no. of values in signal data array */
+	u16 sig_size;	/* Acuto no. of values in signal data array */
+	u8 no_repeats;	/* No. of repeats of repeat signal section */
+	/* Here forward is the lengths and signal data */
+};
+
+static void redrat3_dump_signal_header(struct redrat3_signal_header *header)
+{
+	pr_info("%s:\n", __func__);
+	pr_info(" * length: %u, transfer_type: 0x%02x\n",
+		header->length, header->transfer_type);
+	pr_info(" * pause: %u, freq_count: %u, no_periods: %u\n",
+		header->pause, header->mod_freq_count, header->no_periods);
+	pr_info(" * lengths: %u (max: %u)\n",
+		header->no_lengths, header->max_lengths);
+	pr_info(" * sig_size: %u (max: %u)\n",
+		header->sig_size, header->max_sig_size);
+	pr_info(" * repeats: %u\n", header->no_repeats);
+}
+
+static void redrat3_dump_signal_data(char *buffer, u16 len)
+{
+	int offset, i;
+	char *data_vals;
+
+	pr_info("%s:", __func__);
+
+	offset = RR3_TX_HEADER_OFFSET + RR3_HEADER_LENGTH
+		 + (RR3_DRIVER_MAXLENS * sizeof(u16));
+
+	/* read RR3_DRIVER_MAXLENS from ctrl msg */
+	data_vals = buffer + offset;
+
+	for (i = 0; i < len; i++) {
+		if (i % 10 == 0)
+			pr_cont("\n * ");
+		pr_cont("%02x ", *data_vals++);
+	}
+
+	pr_cont("\n");
+}
+
+/*
+ * redrat3_issue_async
+ *
+ *  Issues an async read to the ir data in port..
+ *  sets the callback to be redrat3_handle_async
+ */
+static void redrat3_issue_async(struct redrat3_dev *rr3)
+{
+	int res;
+
+	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
+
+	if (!rr3->det_enabled) {
+		dev_warn(rr3->dev, "not issuing async read, "
+			 "detector not enabled\n");
+		return;
+	}
+
+	memset(rr3->bulk_in_buf, 0, rr3->ep_in->wMaxPacketSize);
+	res = usb_submit_urb(rr3->read_urb, GFP_ATOMIC);
+	if (res)
+		rr3_dbg(rr3->dev, "%s: receive request FAILED! "
+			"(res %d, len %d)\n", __func__, res,
+			rr3->read_urb->transfer_buffer_length);
+}
+
+static void redrat3_dump_fw_error(struct redrat3_dev *rr3, int code)
+{
+	if (!rr3->transmitting && (code != 0x40))
+		dev_info(rr3->dev, "fw error code 0x%02x: ", code);
+
+	switch (code) {
+	case 0x00:
+		pr_cont("No Error\n");
+		break;
+
+	/* Codes 0x20 through 0x2f are IR Firmware Errors */
+	case 0x20:
+		pr_cont("Initial signal pulse not long enough "
+			"to measure carrier frequency\n");
+		break;
+	case 0x21:
+		pr_cont("Not enough length values allocated for signal\n");
+		break;
+	case 0x22:
+		pr_cont("Not enough memory allocated for signal data\n");
+		break;
+	case 0x23:
+		pr_cont("Too many signal repeats\n");
+		break;
+	case 0x28:
+		pr_cont("Insufficient memory available for IR signal "
+			"data memory allocation\n");
+		break;
+	case 0x29:
+		pr_cont("Insufficient memory available "
+			"for IrDa signal data memory allocation\n");
+		break;
+
+	/* Codes 0x30 through 0x3f are USB Firmware Errors */
+	case 0x30:
+		pr_cont("Insufficient memory available for bulk "
+			"transfer structure\n");
+		break;
+
+	/*
+	 * Other error codes... These are primarily errors that can occur in
+	 * the control messages sent to the redrat
+	 */
+	case 0x40:
+		if (!rr3->transmitting)
+			pr_cont("Signal capture has been terminated\n");
+		break;
+	case 0x41:
+		pr_cont("Attempt to set/get and unknown signal I/O "
+			"algorithm parameter\n");
+		break;
+	case 0x42:
+		pr_cont("Signal capture already started\n");
+		break;
+
+	default:
+		pr_cont("Unknown Error\n");
+		break;
+	}
+}
+
+static u32 redrat3_val_to_mod_freq(struct redrat3_signal_header *ph)
+{
+	u32 mod_freq = 0;
+
+	if (ph->mod_freq_count != 0)
+		mod_freq = (RR3_CLK * ph->no_periods) /
+				(ph->mod_freq_count * RR3_CLK_PER_COUNT);
+
+	return mod_freq;
+}
+
+/* this function scales down the figures for the same result... */
+static u32 redrat3_len_to_us(u32 length)
+{
+	u32 biglen = length * 1000;
+	u32 divisor = (RR3_CLK_CONV_FACTOR) / 1000;
+	u32 result = (u32) (biglen / divisor);
+
+	/* don't allow zero lengths to go back, breaks lirc */
+	return result ? result : 1;
+}
+
+/*
+ * convert us back into redrat3 lengths
+ *
+ * length * 1000   length * 1000000
+ * ------------- = ---------------- = micro
+ * rr3clk / 1000       rr3clk
+
+ * 6 * 2       4 * 3        micro * rr3clk          micro * rr3clk / 1000
+ * ----- = 4   ----- = 6    -------------- = len    ---------------------
+ *   3           2             1000000                    1000
+ */
+static u32 redrat3_us_to_len(u32 microsec)
+{
+	u32 result;
+	u32 divisor;
+
+	microsec &= IR_MAX_DURATION;
+	divisor = (RR3_CLK_CONV_FACTOR / 1000);
+	result = (u32)(microsec * divisor) / 1000;
+
+	/* don't allow zero lengths to go back, breaks lirc */
+	return result ? result : 1;
+
+}
+
+/* timer callback to send long trailing space on receive timeout */
+static void redrat3_rx_timeout(unsigned long data)
+{
+	struct redrat3_dev *rr3 = (struct redrat3_dev *)data;
+	DEFINE_IR_RAW_EVENT(rawir);
+
+	rawir.pulse = false;
+	rawir.duration = rr3->rc->timeout;
+	rr3_dbg(rr3->dev, "storing trailing space with duration %d\n",
+		rawir.duration);
+	ir_raw_event_store_with_filter(rr3->rc, &rawir);
+
+	rr3_dbg(rr3->dev, "calling ir_raw_event_handle\n");
+	ir_raw_event_handle(rr3->rc);
+
+	rr3_dbg(rr3->dev, "calling ir_raw_event_reset\n");
+	ir_raw_event_reset(rr3->rc);
+}
+
+static void redrat3_process_ir_data(struct redrat3_dev *rr3)
+{
+	DEFINE_IR_RAW_EVENT(rawir);
+	struct redrat3_signal_header header;
+	struct device *dev;
+	int i;
+	unsigned long delay;
+	u32 mod_freq, single_len;
+	u16 *len_vals;
+	u8 *data_vals;
+	u32 tmp32;
+	u16 tmp16;
+	char *sig_data;
+
+	if (!rr3) {
+		pr_err("%s called with no context!\n", __func__);
+		return;
+	}
+
+	rr3_ftr(rr3->dev, "Entered %s\n", __func__);
+
+	dev = rr3->dev;
+	sig_data = rr3->pbuf;
+
+	header.length = rr3->pktlen;
+	header.transfer_type = rr3->pkttype;
+
+	/* Sanity check */
+	if (!(header.length >= RR3_HEADER_LENGTH))
+		dev_warn(dev, "read returned less than rr3 header len\n");
+
+	delay = usecs_to_jiffies(rr3->rc->timeout / 1000);
+	mod_timer(&rr3->rx_timeout, jiffies + delay);
+
+	memcpy(&tmp32, sig_data + RR3_PAUSE_OFFSET, sizeof(tmp32));
+	header.pause = be32_to_cpu(tmp32);
+
+	memcpy(&tmp16, sig_data + RR3_FREQ_COUNT_OFFSET, sizeof(tmp16));
+	header.mod_freq_count = be16_to_cpu(tmp16);
+
+	memcpy(&tmp16, sig_data + RR3_NUM_PERIOD_OFFSET, sizeof(tmp16));
+	header.no_periods = be16_to_cpu(tmp16);
+
+	header.max_lengths = sig_data[RR3_MAX_LENGTHS_OFFSET];
+	header.no_lengths = sig_data[RR3_NUM_LENGTHS_OFFSET];
+
+	memcpy(&tmp16, sig_data + RR3_MAX_SIGS_OFFSET, sizeof(tmp16));
+	header.max_sig_size = be16_to_cpu(tmp16);
+
+	memcpy(&tmp16, sig_data + RR3_NUM_SIGS_OFFSET, sizeof(tmp16));
+	header.sig_size = be16_to_cpu(tmp16);
+
+	header.no_repeats= sig_data[RR3_REPEATS_OFFSET];
+
+	if (debug) {
+		redrat3_dump_signal_header(&header);
+		redrat3_dump_signal_data(sig_data, header.sig_size);
+	}
+
+	mod_freq = redrat3_val_to_mod_freq(&header);
+	rr3_dbg(dev, "Got mod_freq of %u\n", mod_freq);
+
+	/* Here we pull out the 'length' values from the signal */
+	len_vals = (u16 *)(sig_data + RR3_HEADER_LENGTH);
+
+	data_vals = sig_data + RR3_HEADER_LENGTH +
+		    (header.max_lengths * sizeof(u16));
+
+	/* process each rr3 encoded byte into an int */
+	for (i = 0; i < header.sig_size; i++) {
+		u16 val = len_vals[data_vals[i]];
+		single_len = redrat3_len_to_us((u32)be16_to_cpu(val));
+
+		/* cap the value to IR_MAX_DURATION */
+		single_len &= IR_MAX_DURATION;
+
+		/* we should always get pulse/space/pulse/space samples */
+		if (i % 2)
+			rawir.pulse = false;
+		else
+			rawir.pulse = true;
+
+		rawir.duration = US_TO_NS(single_len);
+		rr3_dbg(dev, "storing %s with duration %d (i: %d)\n",
+			rawir.pulse ? "pulse" : "space", rawir.duration, i);
+		ir_raw_event_store_with_filter(rr3->rc, &rawir);
+	}
+
+	/* add a trailing space, if need be */
+	if (i % 2) {
+		rawir.pulse = false;
+		/* this duration is made up, and may not be ideal... */
+		rawir.duration = rr3->rc->timeout / 2;
+		rr3_dbg(dev, "storing trailing space with duration %d\n",
+			rawir.duration);
+		ir_raw_event_store_with_filter(rr3->rc, &rawir);
+	}
+
+	rr3_dbg(dev, "calling ir_raw_event_handle\n");
+	ir_raw_event_handle(rr3->rc);
+
+	return;
+}
+
+/* Util fn to send rr3 cmds */
+static u8 redrat3_send_cmd(int cmd, struct redrat3_dev *rr3)
+{
+	struct usb_device *udev;
+	u8 *data;
+	int res;
+
+	data = kzalloc(sizeof(u8), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	udev = rr3->udev;
+	res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), cmd,
+			      USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
+			      0x0000, 0x0000, data, sizeof(u8), HZ * 10);
+
+	if (res < 0) {
+		dev_err(rr3->dev, "%s: Error sending rr3 cmd res %d, data %d",
+			__func__, res, *data);
+		res = -EIO;
+	} else
+		res = (u8)data[0];
+
+	kfree(data);
+
+	return res;
+}
+
+/* Enables the long range detector and starts async receive */
+static int redrat3_enable_detector(struct redrat3_dev *rr3)
+{
+	struct device *dev = rr3->dev;
+	u8 ret;
+
+	rr3_ftr(dev, "Entering %s\n", __func__);
+
+	ret = redrat3_send_cmd(RR3_RC_DET_ENABLE, rr3);
+	if (ret != 0)
+		dev_dbg(dev, "%s: unexpected ret of %d\n",
+			__func__, ret);
+
+	ret = redrat3_send_cmd(RR3_RC_DET_STATUS, rr3);
+	if (ret != 1) {
+		dev_err(dev, "%s: detector status: %d, should be 1\n",
+			__func__, ret);
+		return -EIO;
+	}
+
+	rr3->det_enabled = true;
+	redrat3_issue_async(rr3);
+
+	return 0;
+}
+
+/* Disables the rr3 long range detector */
+static void redrat3_disable_detector(struct redrat3_dev *rr3)
+{
+	struct device *dev = rr3->dev;
+	u8 ret;
+
+	rr3_ftr(dev, "Entering %s\n", __func__);
+
+	ret = redrat3_send_cmd(RR3_RC_DET_DISABLE, rr3);
+	if (ret != 0)
+		dev_err(dev, "%s: failure!\n", __func__);
+
+	ret = redrat3_send_cmd(RR3_RC_DET_STATUS, rr3);
+	if (ret != 0)
+		dev_warn(dev, "%s: detector status: %d, should be 0\n",
+			 __func__, ret);
+
+	rr3->det_enabled = false;
+}
+
+static inline void redrat3_delete(struct redrat3_dev *rr3,
+				  struct usb_device *udev)
+{
+	rr3_ftr(rr3->dev, "%s cleaning up\n", __func__);
+	usb_kill_urb(rr3->read_urb);
+	usb_kill_urb(rr3->write_urb);
+
+	usb_free_urb(rr3->read_urb);
+	usb_free_urb(rr3->write_urb);
+
+	usb_free_coherent(udev, rr3->ep_in->wMaxPacketSize,
+			  rr3->bulk_in_buf, rr3->dma_in);
+	usb_free_coherent(udev, rr3->ep_out->wMaxPacketSize,
+			  rr3->bulk_out_buf, rr3->dma_out);
+
+	kfree(rr3);
+}
+
+static u32 redrat3_get_timeout(struct device *dev,
+			       struct rc_dev *rc, struct usb_device *udev)
+{
+	u32 *tmp;
+	u32 timeout = MS_TO_NS(150); /* a sane default, if things go haywire */
+	int len, ret, pipe;
+
+	len = sizeof(*tmp);
+	tmp = kzalloc(len, GFP_KERNEL);
+	if (!tmp) {
+		dev_warn(dev, "Memory allocation faillure\n");
+		return timeout;
+	}
+
+	pipe = usb_rcvctrlpipe(udev, 0);
+	ret = usb_control_msg(udev, pipe, RR3_GET_IR_PARAM,
+			      USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
+			      RR3_IR_IO_SIG_TIMEOUT, 0, tmp, len, HZ * 5);
+	if (ret != len) {
+		dev_warn(dev, "Failed to read timeout from hardware\n");
+		return timeout;
+	}
+
+	timeout = US_TO_NS(redrat3_len_to_us(be32_to_cpu(*tmp)));
+	if (timeout < rc->min_timeout)
+		timeout = rc->min_timeout;
+	else if (timeout > rc->max_timeout)
+		timeout = rc->max_timeout;
+
+	rr3_dbg(dev, "Got timeout of %d ms\n", timeout / (1000 * 1000));
+	return timeout;
+}
+
+static void redrat3_reset(struct redrat3_dev *rr3)
+{
+	struct usb_device *udev = rr3->udev;
+	struct device *dev = rr3->dev;
+	int rc, rxpipe, txpipe;
+	u8 *val;
+	int len = sizeof(u8);
+
+	rr3_ftr(dev, "Entering %s\n", __func__);
+
+	rxpipe = usb_rcvctrlpipe(udev, 0);
+	txpipe = usb_sndctrlpipe(udev, 0);
+
+	val = kzalloc(len, GFP_KERNEL);
+	if (!val) {
+		dev_err(dev, "Memory allocation failure\n");
+		return;
+	}
+
+	*val = 0x01;
+	rc = usb_control_msg(udev, rxpipe, RR3_RESET,
+			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
+			     RR3_CPUCS_REG_ADDR, 0, val, len, HZ * 25);
+	rr3_dbg(dev, "reset returned 0x%02x\n", rc);
+
+	*val = 5;
+	rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
+			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
+			     RR3_IR_IO_LENGTH_FUZZ, 0, val, len, HZ * 25);
+	rr3_dbg(dev, "set ir parm len fuzz %d rc 0x%02x\n", *val, rc);
+
+	*val = RR3_DRIVER_MAXLENS;
+	rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
+			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
+			     RR3_IR_IO_MAX_LENGTHS, 0, val, len, HZ * 25);
+	rr3_dbg(dev, "set ir parm max lens %d rc 0x%02x\n", *val, rc);
+
+	kfree(val);
+}
+
+static void redrat3_get_firmware_rev(struct redrat3_dev *rr3)
+{
+	int rc = 0;
+	char *buffer;
+
+	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
+
+	buffer = kzalloc(sizeof(char) * (RR3_FW_VERSION_LEN + 1), GFP_KERNEL);
+	if (!buffer) {
+		dev_err(rr3->dev, "Memory allocation failure\n");
+		return;
+	}
+
+	rc = usb_control_msg(rr3->udev, usb_rcvctrlpipe(rr3->udev, 0),
+			     RR3_FW_VERSION,
+			     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
+			     0, 0, buffer, RR3_FW_VERSION_LEN, HZ * 5);
+
+	if (rc >= 0)
+		dev_info(rr3->dev, "Firmware rev: %s", buffer);
+	else
+		dev_err(rr3->dev, "Problem fetching firmware ID\n");
+
+	kfree(buffer);
+	rr3_ftr(rr3->dev, "Exiting %s\n", __func__);
+}
+
+static void redrat3_read_packet_start(struct redrat3_dev *rr3, int len)
+{
+	u16 tx_error;
+	u16 hdrlen;
+
+	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
+
+	/* grab the Length and type of transfer */
+	memcpy(&(rr3->pktlen), (unsigned char *) rr3->bulk_in_buf,
+	       sizeof(rr3->pktlen));
+	memcpy(&(rr3->pkttype), ((unsigned char *) rr3->bulk_in_buf +
+		sizeof(rr3->pktlen)),
+	       sizeof(rr3->pkttype));
+
+	/*data needs conversion to know what its real values are*/
+	rr3->pktlen = be16_to_cpu(rr3->pktlen);
+	rr3->pkttype = be16_to_cpu(rr3->pkttype);
+
+	switch (rr3->pkttype) {
+	case RR3_ERROR:
+		memcpy(&tx_error, ((unsigned char *)rr3->bulk_in_buf
+			+ (sizeof(rr3->pktlen) + sizeof(rr3->pkttype))),
+		       sizeof(tx_error));
+		tx_error = be16_to_cpu(tx_error);
+		redrat3_dump_fw_error(rr3, tx_error);
+		break;
+
+	case RR3_MOD_SIGNAL_IN:
+		hdrlen = sizeof(rr3->pktlen) + sizeof(rr3->pkttype);
+		rr3->bytes_read = len;
+		rr3->bytes_read -= hdrlen;
+		rr3->datap = &(rr3->pbuf[0]);
+
+		memcpy(rr3->datap, ((unsigned char *)rr3->bulk_in_buf + hdrlen),
+		       rr3->bytes_read);
+		rr3->datap += rr3->bytes_read;
+		rr3_dbg(rr3->dev, "bytes_read %d, pktlen %d\n",
+			rr3->bytes_read, rr3->pktlen);
+		break;
+
+	default:
+		rr3_dbg(rr3->dev, "ignoring packet with type 0x%02x, "
+			"len of %d, 0x%02x\n", rr3->pkttype, len, rr3->pktlen);
+		break;
+	}
+}
+
+static void redrat3_read_packet_continue(struct redrat3_dev *rr3, int len)
+{
+
+	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
+
+	memcpy(rr3->datap, (unsigned char *)rr3->bulk_in_buf, len);
+	rr3->datap += len;
+
+	rr3->bytes_read += len;
+	rr3_dbg(rr3->dev, "bytes_read %d, pktlen %d\n",
+		rr3->bytes_read, rr3->pktlen);
+}
+
+/* gather IR data from incoming urb, process it when we have enough */
+static int redrat3_get_ir_data(struct redrat3_dev *rr3, int len)
+{
+	struct device *dev = rr3->dev;
+	int ret = 0;
+
+	rr3_ftr(dev, "Entering %s\n", __func__);
+
+	if (rr3->pktlen > RR3_MAX_BUF_SIZE) {
+		dev_err(rr3->dev, "error: packet larger than buffer\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if ((rr3->bytes_read == 0) &&
+	    (len >= (sizeof(rr3->pkttype) + sizeof(rr3->pktlen)))) {
+		redrat3_read_packet_start(rr3, len);
+	} else if (rr3->bytes_read != 0) {
+		redrat3_read_packet_continue(rr3, len);
+	} else if (rr3->bytes_read == 0) {
+		dev_err(dev, "error: no packet data read\n");
+		ret = -ENODATA;
+		goto out;
+	}
+
+	if (rr3->bytes_read > rr3->pktlen) {
+		dev_err(dev, "bytes_read (%d) greater than pktlen (%d)\n",
+			rr3->bytes_read, rr3->pktlen);
+		ret = -EINVAL;
+		goto out;
+	} else if (rr3->bytes_read < rr3->pktlen)
+		/* we're still accumulating data */
+		return 0;
+
+	/* if we get here, we've got IR data to decode */
+	if (rr3->pkttype == RR3_MOD_SIGNAL_IN)
+		redrat3_process_ir_data(rr3);
+	else
+		rr3_dbg(dev, "discarding non-signal data packet "
+			"(type 0x%02x)\n", rr3->pkttype);
+
+out:
+	rr3->bytes_read = 0;
+	rr3->pktlen = 0;
+	rr3->pkttype = 0;
+	return ret;
+}
+
+/* callback function from USB when async USB request has completed */
+static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
+{
+	struct redrat3_dev *rr3;
+
+	if (!urb)
+		return;
+
+	rr3 = urb->context;
+	if (!rr3) {
+		pr_err("%s called with invalid context!\n", __func__);
+		usb_unlink_urb(urb);
+		return;
+	}
+
+	rr3_ftr(rr3->dev, "Entering %s\n", __func__);
+
+	if (!rr3->det_enabled) {
+		rr3_dbg(rr3->dev, "received a read callback but detector "
+			"disabled - ignoring\n");
+		return;
+	}
+
+	switch (urb->status) {
+	case 0:
+		redrat3_get_ir_data(rr3, urb->actual_length);
+		break;
+
+	case -ECONNRESET:
+	case -ENOENT:
+	case -ESHUTDOWN:
+		usb_unlink_urb(urb);
+		return;
+
+	case -EPIPE:
+	default:
+		dev_warn(rr3->dev, "Error: urb status = %d\n", urb->status);
+		rr3->bytes_read = 0;
+		rr3->pktlen = 0;
+		rr3->pkttype = 0;
+		break;
+	}
+
+	if (!rr3->transmitting)
+		redrat3_issue_async(rr3);
+	else
+		rr3_dbg(rr3->dev, "IR transmit in progress\n");
+}
+
+static void redrat3_write_bulk_callback(struct urb *urb, struct pt_regs *regs)
+{
+	struct redrat3_dev *rr3;
+	int len;
+
+	if (!urb)
+		return;
+
+	rr3 = urb->context;
+	if (rr3) {
+		len = urb->actual_length;
+		rr3_ftr(rr3->dev, "%s: called (status=%d len=%d)\n",
+			__func__, urb->status, len);
+	}
+}
+
+static u16 mod_freq_to_val(unsigned int mod_freq)
+{
+	int mult = 6000000;
+
+	/* Clk used in mod. freq. generation is CLK24/4. */
+	return (u16)(65536 - (mult / mod_freq));
+}
+
+static int redrat3_set_tx_carrier(struct rc_dev *dev, u32 carrier)
+{
+	struct redrat3_dev *rr3 = dev->priv;
+
+	rr3->carrier = carrier;
+
+	return carrier;
+}
+
+static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
+{
+	struct redrat3_dev *rr3 = rcdev->priv;
+	struct device *dev = rr3->dev;
+	struct redrat3_signal_header header;
+	int i, j, count, ret, ret_len, offset;
+	int lencheck, cur_sample_len, pipe;
+	char *buffer = NULL, *sigdata = NULL;
+	int *sample_lens = NULL;
+	u32 tmpi;
+	u16 tmps;
+	u8 *datap;
+	u8 curlencheck = 0;
+	u16 *lengths_ptr;
+	int sendbuf_len;
+
+	rr3_ftr(dev, "Entering %s\n", __func__);
+
+	if (rr3->transmitting) {
+		dev_warn(dev, "%s: transmitter already in use\n", __func__);
+		return -EAGAIN;
+	}
+
+	count = n / sizeof(int);
+	if (count > (RR3_DRIVER_MAXLENS * 2))
+		return -EINVAL;
+
+	rr3->transmitting = true;
+
+	redrat3_disable_detector(rr3);
+
+	if (rr3->det_enabled) {
+		dev_err(dev, "%s: cannot tx while rx is enabled\n", __func__);
+		ret = -EIO;
+		goto out;
+	}
+
+	sample_lens = kzalloc(sizeof(int) * RR3_DRIVER_MAXLENS, GFP_KERNEL);
+	if (!sample_lens) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	for (i = 0; i < count; i++) {
+		for (lencheck = 0; lencheck < curlencheck; lencheck++) {
+			cur_sample_len = redrat3_us_to_len(txbuf[i]);
+			if (sample_lens[lencheck] == cur_sample_len)
+				break;
+		}
+		if (lencheck == curlencheck) {
+			cur_sample_len = redrat3_us_to_len(txbuf[i]);
+			rr3_dbg(dev, "txbuf[%d]=%u, pos %d, enc %u\n",
+				i, txbuf[i], curlencheck, cur_sample_len);
+			if (curlencheck < 255) {
+				/* now convert the value to a proper
+				 * rr3 value.. */
+				sample_lens[curlencheck] = cur_sample_len;
+				curlencheck++;
+			} else {
+				dev_err(dev, "signal too long\n");
+				ret = -EINVAL;
+				goto out;
+			}
+		}
+	}
+
+	sigdata = kzalloc((count + RR3_TX_TRAILER_LEN), GFP_KERNEL);
+	if (!sigdata) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	sigdata[count] = RR3_END_OF_SIGNAL;
+	sigdata[count + 1] = RR3_END_OF_SIGNAL;
+	for (i = 0; i < count; i++) {
+		for (j = 0; j < curlencheck; j++) {
+			if (sample_lens[j] == redrat3_us_to_len(txbuf[i]))
+				sigdata[i] = j;
+		}
+	}
+
+	offset = RR3_TX_HEADER_OFFSET;
+	sendbuf_len = RR3_HEADER_LENGTH + (sizeof(u16) * RR3_DRIVER_MAXLENS)
+			+ count + RR3_TX_TRAILER_LEN + offset;
+
+	buffer = kzalloc(sendbuf_len, GFP_KERNEL);
+	if (!buffer) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* fill in our packet header */
+	header.length = sendbuf_len - offset;
+	header.transfer_type = RR3_MOD_SIGNAL_OUT;
+	header.pause = redrat3_len_to_us(100);
+	header.mod_freq_count = mod_freq_to_val(rr3->carrier);
+	header.no_periods = 0; /* n/a to transmit */
+	header.max_lengths = RR3_DRIVER_MAXLENS;
+	header.no_lengths = curlencheck;
+	header.max_sig_size = RR3_MAX_SIG_SIZE;
+	header.sig_size = count + RR3_TX_TRAILER_LEN;
+	/* we currently rely on repeat handling in the IR encoding source */
+	header.no_repeats = 0;
+
+	tmps = cpu_to_be16(header.length);
+	memcpy(buffer, &tmps, 2);
+
+	tmps = cpu_to_be16(header.transfer_type);
+	memcpy(buffer + 2, &tmps, 2);
+
+	tmpi = cpu_to_be32(header.pause);
+	memcpy(buffer + offset, &tmpi, sizeof(tmpi));
+
+	tmps = cpu_to_be16(header.mod_freq_count);
+	memcpy(buffer + offset + RR3_FREQ_COUNT_OFFSET, &tmps, 2);
+
+	buffer[offset + RR3_NUM_LENGTHS_OFFSET] = header.no_lengths;
+
+	tmps = cpu_to_be16(header.sig_size);
+	memcpy(buffer + offset + RR3_NUM_SIGS_OFFSET, &tmps, 2);
+
+	buffer[offset + RR3_REPEATS_OFFSET] = header.no_repeats;
+
+	lengths_ptr = (u16 *)(buffer + offset + RR3_HEADER_LENGTH);
+	for (i = 0; i < curlencheck; ++i)
+		lengths_ptr[i] = cpu_to_be16(sample_lens[i]);
+
+	datap = (u8 *)(buffer + offset + RR3_HEADER_LENGTH +
+			    (sizeof(u16) * RR3_DRIVER_MAXLENS));
+	memcpy(datap, sigdata, (count + RR3_TX_TRAILER_LEN));
+
+	if (debug) {
+		redrat3_dump_signal_header(&header);
+		redrat3_dump_signal_data(buffer, header.sig_size);
+	}
+
+	pipe = usb_sndbulkpipe(rr3->udev, rr3->ep_out->bEndpointAddress);
+	tmps = usb_bulk_msg(rr3->udev, pipe, buffer,
+			    sendbuf_len, &ret_len, 10 * HZ);
+	rr3_dbg(dev, "sent %d bytes, (ret %d)\n", ret_len, tmps);
+
+	/* now tell the hardware to transmit what we sent it */
+	pipe = usb_rcvctrlpipe(rr3->udev, 0);
+	ret = usb_control_msg(rr3->udev, pipe, RR3_TX_SEND_SIGNAL,
+			      USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
+			      0, 0, buffer, 2, HZ * 10);
+
+	if (ret < 0)
+		dev_err(dev, "Error: control msg send failed, rc %d\n", ret);
+	else
+		ret = n;
+
+out:
+	kfree(sample_lens);
+	kfree(buffer);
+	kfree(sigdata);
+
+	rr3->transmitting = false;
+
+	redrat3_enable_detector(rr3);
+
+	return ret;
+}
+
+static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
+{
+	struct device *dev = rr3->dev;
+	struct rc_dev *rc;
+	int ret = -ENODEV;
+	u16 prod = le16_to_cpu(rr3->udev->descriptor.idProduct);
+
+	rc = rc_allocate_device();
+	if (!rc) {
+		dev_err(dev, "remote input dev allocation failed\n");
+		goto out;
+	}
+
+	snprintf(rr3->name, sizeof(rr3->name), "RedRat3%s "
+		 "Infrared Remote Transceiver (%04x:%04x)",
+		 prod == USB_RR3IIUSB_PRODUCT_ID ? "-II" : "",
+		 le16_to_cpu(rr3->udev->descriptor.idVendor), prod);
+
+	usb_make_path(rr3->udev, rr3->phys, sizeof(rr3->phys));
+
+	rc->input_name = rr3->name;
+	rc->input_phys = rr3->phys;
+	usb_to_input_id(rr3->udev, &rc->input_id);
+	rc->dev.parent = dev;
+	rc->priv = rr3;
+	rc->driver_type = RC_DRIVER_IR_RAW;
+	rc->allowed_protos = RC_TYPE_ALL;
+	rc->min_timeout = MS_TO_NS(RR3_RX_MIN_TIMEOUT);
+	rc->max_timeout = MS_TO_NS(RR3_RX_MAX_TIMEOUT);
+	rc->timeout = redrat3_get_timeout(dev, rc, rr3->udev);
+	rc->tx_ir = redrat3_transmit_ir;
+	rc->s_tx_carrier = redrat3_set_tx_carrier;
+	rc->driver_name = DRIVER_NAME;
+	rc->map_name = RC_MAP_HAUPPAUGE;
+
+	ret = rc_register_device(rc);
+	if (ret < 0) {
+		dev_err(dev, "remote dev registration failed\n");
+		goto out;
+	}
+
+	return rc;
+
+out:
+	rc_free_device(rc);
+	return NULL;
+}
+
+static int __devinit redrat3_dev_probe(struct usb_interface *intf,
+				       const struct usb_device_id *id)
+{
+	struct usb_device *udev = interface_to_usbdev(intf);
+	struct device *dev = &intf->dev;
+	struct usb_host_interface *uhi;
+	struct redrat3_dev *rr3;
+	struct usb_endpoint_descriptor *ep;
+	struct usb_endpoint_descriptor *ep_in = NULL;
+	struct usb_endpoint_descriptor *ep_out = NULL;
+	u8 addr, attrs;
+	int pipe, i;
+	int retval = -ENOMEM;
+
+	rr3_ftr(dev, "%s called\n", __func__);
+
+	uhi = intf->cur_altsetting;
+
+	/* find our bulk-in and bulk-out endpoints */
+	for (i = 0; i < uhi->desc.bNumEndpoints; ++i) {
+		ep = &uhi->endpoint[i].desc;
+		addr = ep->bEndpointAddress;
+		attrs = ep->bmAttributes;
+
+		if ((ep_in == NULL) &&
+		    ((addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) &&
+		    ((attrs & USB_ENDPOINT_XFERTYPE_MASK) ==
+		     USB_ENDPOINT_XFER_BULK)) {
+			rr3_dbg(dev, "found bulk-in endpoint at 0x%02x\n",
+				ep->bEndpointAddress);
+			/* data comes in on 0x82, 0x81 is for other data... */
+			if (ep->bEndpointAddress == RR3_BULK_IN_EP_ADDR)
+				ep_in = ep;
+		}
+
+		if ((ep_out == NULL) &&
+		    ((addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) &&
+		    ((attrs & USB_ENDPOINT_XFERTYPE_MASK) ==
+		     USB_ENDPOINT_XFER_BULK)) {
+			rr3_dbg(dev, "found bulk-out endpoint at 0x%02x\n",
+				ep->bEndpointAddress);
+			ep_out = ep;
+		}
+	}
+
+	if (!ep_in || !ep_out) {
+		dev_err(dev, "Couldn't find both in and out endpoints\n");
+		retval = -ENODEV;
+		goto no_endpoints;
+	}
+
+	/* allocate memory for our device state and initialize it */
+	rr3 = kzalloc(sizeof(*rr3), GFP_KERNEL);
+	if (rr3 == NULL) {
+		dev_err(dev, "Memory allocation failure\n");
+		goto error;
+	}
+
+	rr3->dev = &intf->dev;
+
+	/* set up bulk-in endpoint */
+	rr3->read_urb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!rr3->read_urb) {
+		dev_err(dev, "Read urb allocation failure\n");
+		goto error;
+	}
+
+	rr3->ep_in = ep_in;
+	rr3->bulk_in_buf = usb_alloc_coherent(udev, ep_in->wMaxPacketSize,
+					      GFP_ATOMIC, &rr3->dma_in);
+	if (!rr3->bulk_in_buf) {
+		dev_err(dev, "Read buffer allocation failure\n");
+		goto error;
+	}
+
+	pipe = usb_rcvbulkpipe(udev, ep_in->bEndpointAddress);
+	usb_fill_bulk_urb(rr3->read_urb, udev, pipe,
+			  rr3->bulk_in_buf, ep_in->wMaxPacketSize,
+			  (usb_complete_t)redrat3_handle_async, rr3);
+
+	/* set up bulk-out endpoint*/
+	rr3->write_urb = usb_alloc_urb(0, GFP_KERNEL);
+	if (!rr3->write_urb) {
+		dev_err(dev, "Write urb allocation failure\n");
+		goto error;
+	}
+
+	rr3->ep_out = ep_out;
+	rr3->bulk_out_buf = usb_alloc_coherent(udev, ep_out->wMaxPacketSize,
+					       GFP_ATOMIC, &rr3->dma_out);
+	if (!rr3->bulk_out_buf) {
+		dev_err(dev, "Write buffer allocation failure\n");
+		goto error;
+	}
+
+	pipe = usb_sndbulkpipe(udev, ep_out->bEndpointAddress);
+	usb_fill_bulk_urb(rr3->write_urb, udev, pipe,
+			  rr3->bulk_out_buf, ep_out->wMaxPacketSize,
+			  (usb_complete_t)redrat3_write_bulk_callback, rr3);
+
+	mutex_init(&rr3->lock);
+	rr3->udev = udev;
+
+	redrat3_reset(rr3);
+	redrat3_get_firmware_rev(rr3);
+
+	/* might be all we need to do? */
+	retval = redrat3_enable_detector(rr3);
+	if (retval < 0)
+		goto error;
+
+	/* default.. will get overridden by any sends with a freq defined */
+	rr3->carrier = 38000;
+
+	rr3->rc = redrat3_init_rc_dev(rr3);
+	if (!rr3->rc)
+		goto error;
+
+	setup_timer(&rr3->rx_timeout, redrat3_rx_timeout, (unsigned long)rr3);
+
+	/* we can register the device now, as it is ready */
+	usb_set_intfdata(intf, rr3);
+
+	rr3_ftr(dev, "Exiting %s\n", __func__);
+	return 0;
+
+error:
+	redrat3_delete(rr3, rr3->udev);
+
+no_endpoints:
+	dev_err(dev, "%s: retval = %x", __func__, retval);
+
+	return retval;
+}
+
+static void __devexit redrat3_dev_disconnect(struct usb_interface *intf)
+{
+	struct usb_device *udev = interface_to_usbdev(intf);
+	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
+
+	rr3_ftr(&intf->dev, "Entering %s\n", __func__);
+
+	if (!rr3)
+		return;
+
+	redrat3_disable_detector(rr3);
+
+	usb_set_intfdata(intf, NULL);
+	rc_unregister_device(rr3->rc);
+	redrat3_delete(rr3, udev);
+
+	rr3_ftr(&intf->dev, "RedRat3 IR Transceiver now disconnected\n");
+}
+
+static int redrat3_dev_suspend(struct usb_interface *intf, pm_message_t message)
+{
+	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
+	rr3_ftr(rr3->dev, "suspend\n");
+	usb_kill_urb(rr3->read_urb);
+	return 0;
+}
+
+static int redrat3_dev_resume(struct usb_interface *intf)
+{
+	struct redrat3_dev *rr3 = usb_get_intfdata(intf);
+	rr3_ftr(rr3->dev, "resume\n");
+	if (usb_submit_urb(rr3->read_urb, GFP_ATOMIC))
+		return -EIO;
+	return 0;
+}
+
+static struct usb_driver redrat3_dev_driver = {
+	.name		= DRIVER_NAME,
+	.probe		= redrat3_dev_probe,
+	.disconnect	= redrat3_dev_disconnect,
+	.suspend	= redrat3_dev_suspend,
+	.resume		= redrat3_dev_resume,
+	.reset_resume	= redrat3_dev_resume,
+	.id_table	= redrat3_dev_table
+};
+
+static int __init redrat3_dev_init(void)
+{
+	int ret;
+
+	ret = usb_register(&redrat3_dev_driver);
+	if (ret < 0)
+		pr_err(DRIVER_NAME
+		       ": usb register failed, result = %d\n", ret);
+
+	return ret;
+}
+
+static void __exit redrat3_dev_exit(void)
+{
+	usb_deregister(&redrat3_dev_driver);
+}
+
+module_init(redrat3_dev_init);
+module_exit(redrat3_dev_exit);
+
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_AUTHOR(DRIVER_AUTHOR2);
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(usb, redrat3_dev_table);
+
+module_param(debug, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Enable module debug spew. 0 = no debugging (default) "
+		 "0x1 = standard debug messages, 0x2 = function tracing debug. "
+		 "Flag bits are addative (i.e., 0x3 for both debug types).");
diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c
index 186de55220013e8b0ea19dd726a97e7a07e8b17b..5d06b899e85959a97e75fea8478b74897f36a0ef 100644
--- a/drivers/media/rc/winbond-cir.c
+++ b/drivers/media/rc/winbond-cir.c
@@ -19,11 +19,12 @@
  *    o DSDT dumps
  *
  *  Supported features:
+ *    o IR Receive
+ *    o IR Transmit
  *    o Wake-On-CIR functionality
  *
  *  To do:
  *    o Learning
- *    o IR Transmit
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -50,6 +51,8 @@
 #include <linux/io.h>
 #include <linux/bitrev.h>
 #include <linux/slab.h>
+#include <linux/wait.h>
+#include <linux/sched.h>
 #include <media/rc-core.h>
 
 #define DRVNAME "winbond-cir"
@@ -118,14 +121,24 @@
 #define WBCIR_IRQ_NONE		0x00
 /* RX data bit for WBCIR_REG_SP3_IER and WBCIR_REG_SP3_EIR */
 #define WBCIR_IRQ_RX		0x01
+/* TX data low bit for WBCIR_REG_SP3_IER and WBCIR_REG_SP3_EIR */
+#define WBCIR_IRQ_TX_LOW	0x02
 /* Over/Under-flow bit for WBCIR_REG_SP3_IER and WBCIR_REG_SP3_EIR */
 #define WBCIR_IRQ_ERR		0x04
+/* TX data empty bit for WBCEIR_REG_SP3_IER and WBCIR_REG_SP3_EIR */
+#define WBCIR_IRQ_TX_EMPTY	0x20
 /* Led enable/disable bit for WBCIR_REG_ECEIR_CTS */
 #define WBCIR_LED_ENABLE	0x80
 /* RX data available bit for WBCIR_REG_SP3_LSR */
 #define WBCIR_RX_AVAIL		0x01
+/* RX data overrun error bit for WBCIR_REG_SP3_LSR */
+#define WBCIR_RX_OVERRUN	0x02
+/* TX End-Of-Transmission bit for WBCIR_REG_SP3_ASCR */
+#define WBCIR_TX_EOT		0x04
 /* RX disable bit for WBCIR_REG_SP3_ASCR */
 #define WBCIR_RX_DISABLE	0x20
+/* TX data underrun error bit for WBCIR_REG_SP3_ASCR */
+#define WBCIR_TX_UNDERRUN	0x40
 /* Extended mode enable bit for WBCIR_REG_SP3_EXCR1 */
 #define WBCIR_EXT_ENABLE	0x01
 /* Select compare register in WBCIR_REG_WCEIR_INDEX (bits 5 & 6) */
@@ -154,6 +167,21 @@ enum wbcir_protocol {
 	IR_PROTOCOL_RC6          = 0x2,
 };
 
+/* Possible states for IR reception */
+enum wbcir_rxstate {
+	WBCIR_RXSTATE_INACTIVE = 0,
+	WBCIR_RXSTATE_ACTIVE,
+	WBCIR_RXSTATE_ERROR
+};
+
+/* Possible states for IR transmission */
+enum wbcir_txstate {
+	WBCIR_TXSTATE_INACTIVE = 0,
+	WBCIR_TXSTATE_ACTIVE,
+	WBCIR_TXSTATE_DONE,
+	WBCIR_TXSTATE_ERROR
+};
+
 /* Misc */
 #define WBCIR_NAME	"Winbond CIR"
 #define WBCIR_ID_FAMILY          0xF1 /* Family ID for the WPCD376I	*/
@@ -166,22 +194,29 @@ enum wbcir_protocol {
 /* Per-device data */
 struct wbcir_data {
 	spinlock_t spinlock;
+	struct rc_dev *dev;
+	struct led_classdev led;
 
 	unsigned long wbase;        /* Wake-Up Baseaddr		*/
 	unsigned long ebase;        /* Enhanced Func. Baseaddr	*/
 	unsigned long sbase;        /* Serial Port Baseaddr	*/
 	unsigned int  irq;          /* Serial Port IRQ		*/
+	u8 irqmask;
 
-	struct rc_dev *dev;
-
+	/* RX state */
+	enum wbcir_rxstate rxstate;
 	struct led_trigger *rxtrigger;
-	struct led_trigger *txtrigger;
-	struct led_classdev led;
+	struct ir_raw_event rxev;
 
-	/* RX irdata state */
-	bool irdata_active;
-	bool irdata_error;
-	struct ir_raw_event ev;
+	/* TX state */
+	enum wbcir_txstate txstate;
+	struct led_trigger *txtrigger;
+	u32 txlen;
+	u32 txoff;
+	u32 *txbuf;
+	wait_queue_head_t txwaitq;
+	u8 txmask;
+	u32 txcarrier;
 };
 
 static enum wbcir_protocol protocol = IR_PROTOCOL_RC6;
@@ -193,6 +228,10 @@ static int invert; /* default = 0 */
 module_param(invert, bool, 0444);
 MODULE_PARM_DESC(invert, "Invert the signal from the IR receiver");
 
+static int txandrx; /* default = 0 */
+module_param(txandrx, bool, 0444);
+MODULE_PARM_DESC(invert, "Allow simultaneous TX and RX");
+
 static unsigned int wake_sc = 0x800F040C;
 module_param(wake_sc, uint, 0644);
 MODULE_PARM_DESC(wake_sc, "Scancode of the power-on IR command");
@@ -228,6 +267,17 @@ wbcir_select_bank(struct wbcir_data *data, enum wbcir_bank bank)
 	outb(bank, data->sbase + WBCIR_REG_SP3_BSR);
 }
 
+static inline void
+wbcir_set_irqmask(struct wbcir_data *data, u8 irqmask)
+{
+	if (data->irqmask == irqmask)
+		return;
+
+	wbcir_select_bank(data, WBCIR_BANK_0);
+	outb(irqmask, data->sbase + WBCIR_REG_SP3_IER);
+	data->irqmask = irqmask;
+}
+
 static enum led_brightness
 wbcir_led_brightness_get(struct led_classdev *led_cdev)
 {
@@ -279,97 +329,297 @@ wbcir_to_rc6cells(u8 val)
  *
  *****************************************************************************/
 
+static void
+wbcir_idle_rx(struct rc_dev *dev, bool idle)
+{
+	struct wbcir_data *data = dev->priv;
+
+	if (!idle && data->rxstate == WBCIR_RXSTATE_INACTIVE) {
+		data->rxstate = WBCIR_RXSTATE_ACTIVE;
+		led_trigger_event(data->rxtrigger, LED_FULL);
+	}
+
+	if (idle && data->rxstate != WBCIR_RXSTATE_INACTIVE)
+		/* Tell hardware to go idle by setting RXINACTIVE */
+		outb(WBCIR_RX_DISABLE, data->sbase + WBCIR_REG_SP3_ASCR);
+}
+
+static void
+wbcir_irq_rx(struct wbcir_data *data, struct pnp_dev *device)
+{
+	u8 irdata;
+	DEFINE_IR_RAW_EVENT(rawir);
+
+	/* Since RXHDLEV is set, at least 8 bytes are in the FIFO */
+	while (inb(data->sbase + WBCIR_REG_SP3_LSR) & WBCIR_RX_AVAIL) {
+		irdata = inb(data->sbase + WBCIR_REG_SP3_RXDATA);
+		if (data->rxstate == WBCIR_RXSTATE_ERROR)
+			continue;
+		rawir.pulse = irdata & 0x80 ? false : true;
+		rawir.duration = US_TO_NS((irdata & 0x7F) * 10);
+		ir_raw_event_store_with_filter(data->dev, &rawir);
+	}
+
+	/* Check if we should go idle */
+	if (data->dev->idle) {
+		led_trigger_event(data->rxtrigger, LED_OFF);
+		data->rxstate = WBCIR_RXSTATE_INACTIVE;
+	}
+
+	ir_raw_event_handle(data->dev);
+}
+
+static void
+wbcir_irq_tx(struct wbcir_data *data)
+{
+	unsigned int space;
+	unsigned int used;
+	u8 bytes[16];
+	u8 byte;
+
+	if (!data->txbuf)
+		return;
+
+	switch (data->txstate) {
+	case WBCIR_TXSTATE_INACTIVE:
+		/* TX FIFO empty */
+		space = 16;
+		led_trigger_event(data->txtrigger, LED_FULL);
+		break;
+	case WBCIR_TXSTATE_ACTIVE:
+		/* TX FIFO low (3 bytes or less) */
+		space = 13;
+		break;
+	case WBCIR_TXSTATE_ERROR:
+		space = 0;
+		break;
+	default:
+		return;
+	}
+
+	/*
+	 * TX data is run-length coded in bytes: YXXXXXXX
+	 * Y = space (1) or pulse (0)
+	 * X = duration, encoded as (X + 1) * 10us (i.e 10 to 1280 us)
+	 */
+	for (used = 0; used < space && data->txoff != data->txlen; used++) {
+		if (data->txbuf[data->txoff] == 0) {
+			data->txoff++;
+			continue;
+		}
+		byte = min((u32)0x80, data->txbuf[data->txoff]);
+		data->txbuf[data->txoff] -= byte;
+		byte--;
+		byte |= (data->txoff % 2 ? 0x80 : 0x00); /* pulse/space */
+		bytes[used] = byte;
+	}
+
+	while (data->txbuf[data->txoff] == 0 && data->txoff != data->txlen)
+		data->txoff++;
+
+	if (used == 0) {
+		/* Finished */
+		if (data->txstate == WBCIR_TXSTATE_ERROR)
+			/* Clear TX underrun bit */
+			outb(WBCIR_TX_UNDERRUN, data->sbase + WBCIR_REG_SP3_ASCR);
+		else
+			data->txstate = WBCIR_TXSTATE_DONE;
+		wbcir_set_irqmask(data, WBCIR_IRQ_RX | WBCIR_IRQ_ERR);
+		led_trigger_event(data->txtrigger, LED_OFF);
+		wake_up(&data->txwaitq);
+	} else if (data->txoff == data->txlen) {
+		/* At the end of transmission, tell the hw before last byte */
+		outsb(data->sbase + WBCIR_REG_SP3_TXDATA, bytes, used - 1);
+		outb(WBCIR_TX_EOT, data->sbase + WBCIR_REG_SP3_ASCR);
+		outb(bytes[used - 1], data->sbase + WBCIR_REG_SP3_TXDATA);
+		wbcir_set_irqmask(data, WBCIR_IRQ_RX | WBCIR_IRQ_ERR |
+				  WBCIR_IRQ_TX_EMPTY);
+	} else {
+		/* More data to follow... */
+		outsb(data->sbase + WBCIR_REG_SP3_RXDATA, bytes, used);
+		if (data->txstate == WBCIR_TXSTATE_INACTIVE) {
+			wbcir_set_irqmask(data, WBCIR_IRQ_RX | WBCIR_IRQ_ERR |
+					  WBCIR_IRQ_TX_LOW);
+			data->txstate = WBCIR_TXSTATE_ACTIVE;
+		}
+	}
+}
+
 static irqreturn_t
 wbcir_irq_handler(int irqno, void *cookie)
 {
 	struct pnp_dev *device = cookie;
 	struct wbcir_data *data = pnp_get_drvdata(device);
 	unsigned long flags;
-	u8 irdata[8];
-	u8 disable = true;
 	u8 status;
-	int i;
 
 	spin_lock_irqsave(&data->spinlock, flags);
-
 	wbcir_select_bank(data, WBCIR_BANK_0);
-
 	status = inb(data->sbase + WBCIR_REG_SP3_EIR);
+	status &= data->irqmask;
 
-	if (!(status & (WBCIR_IRQ_RX | WBCIR_IRQ_ERR))) {
+	if (!status) {
 		spin_unlock_irqrestore(&data->spinlock, flags);
 		return IRQ_NONE;
 	}
 
-	/* Check for e.g. buffer overflow */
 	if (status & WBCIR_IRQ_ERR) {
-		data->irdata_error = true;
-		ir_raw_event_reset(data->dev);
-	}
-
-	if (!(status & WBCIR_IRQ_RX))
-		goto out;
+		/* RX overflow? (read clears bit) */
+		if (inb(data->sbase + WBCIR_REG_SP3_LSR) & WBCIR_RX_OVERRUN) {
+			data->rxstate = WBCIR_RXSTATE_ERROR;
+			ir_raw_event_reset(data->dev);
+		}
 
-	if (!data->irdata_active) {
-		data->irdata_active = true;
-		led_trigger_event(data->rxtrigger, LED_FULL);
+		/* TX underflow? */
+		if (inb(data->sbase + WBCIR_REG_SP3_ASCR) & WBCIR_TX_UNDERRUN)
+			data->txstate = WBCIR_TXSTATE_ERROR;
 	}
 
-	/* Since RXHDLEV is set, at least 8 bytes are in the FIFO */
-	insb(data->sbase + WBCIR_REG_SP3_RXDATA, &irdata[0], 8);
+	if (status & WBCIR_IRQ_RX)
+		wbcir_irq_rx(data, device);
 
-	for (i = 0; i < 8; i++) {
-		u8 pulse;
-		u32 duration;
+	if (status & (WBCIR_IRQ_TX_LOW | WBCIR_IRQ_TX_EMPTY))
+		wbcir_irq_tx(data);
 
-		if (irdata[i] != 0xFF && irdata[i] != 0x00)
-			disable = false;
-
-		if (data->irdata_error)
-			continue;
+	spin_unlock_irqrestore(&data->spinlock, flags);
+	return IRQ_HANDLED;
+}
 
-		pulse = irdata[i] & 0x80 ? false : true;
-		duration = (irdata[i] & 0x7F) * 10000; /* ns */
+/*****************************************************************************
+ *
+ * RC-CORE INTERFACE FUNCTIONS
+ *
+ *****************************************************************************/
 
-		if (data->ev.pulse != pulse) {
-			if (data->ev.duration != 0) {
-				ir_raw_event_store(data->dev, &data->ev);
-				data->ev.duration = 0;
-			}
+static int
+wbcir_txcarrier(struct rc_dev *dev, u32 carrier)
+{
+	struct wbcir_data *data = dev->priv;
+	unsigned long flags;
+	u8 val;
+	u32 freq;
+
+	freq = DIV_ROUND_CLOSEST(carrier, 1000);
+	if (freq < 30 || freq > 60)
+		return -EINVAL;
+
+	switch (freq) {
+	case 58:
+	case 59:
+	case 60:
+		val = freq - 58;
+		freq *= 1000;
+		break;
+	case 57:
+		val = freq - 27;
+		freq = 56900;
+		break;
+	default:
+		val = freq - 27;
+		freq *= 1000;
+		break;
+	}
 
-			data->ev.pulse = pulse;
-		}
+	spin_lock_irqsave(&data->spinlock, flags);
+	if (data->txstate != WBCIR_TXSTATE_INACTIVE) {
+		spin_unlock_irqrestore(&data->spinlock, flags);
+		return -EBUSY;
+	}
 
-		data->ev.duration += duration;
+	if (data->txcarrier != freq) {
+		wbcir_select_bank(data, WBCIR_BANK_7);
+		wbcir_set_bits(data->sbase + WBCIR_REG_SP3_IRTXMC, val, 0x1F);
+		data->txcarrier = freq;
 	}
 
-	if (disable) {
-		if (data->ev.duration != 0 && !data->irdata_error) {
-			ir_raw_event_store(data->dev, &data->ev);
-			data->ev.duration = 0;
-		}
+	spin_unlock_irqrestore(&data->spinlock, flags);
+	return 0;
+}
 
-		/* Set RXINACTIVE */
-		outb(WBCIR_RX_DISABLE, data->sbase + WBCIR_REG_SP3_ASCR);
+static int
+wbcir_txmask(struct rc_dev *dev, u32 mask)
+{
+	struct wbcir_data *data = dev->priv;
+	unsigned long flags;
+	u8 val;
 
-		/* Drain the FIFO */
-		while (inb(data->sbase + WBCIR_REG_SP3_LSR) & WBCIR_RX_AVAIL)
-			inb(data->sbase + WBCIR_REG_SP3_RXDATA);
+	/* Four outputs, only one output can be enabled at a time */
+	switch (mask) {
+	case 0x1:
+		val = 0x0;
+		break;
+	case 0x2:
+		val = 0x1;
+		break;
+	case 0x4:
+		val = 0x2;
+		break;
+	case 0x8:
+		val = 0x3;
+		break;
+	default:
+		return -EINVAL;
+	}
 
-		ir_raw_event_reset(data->dev);
-		data->irdata_error = false;
-		data->irdata_active = false;
-		led_trigger_event(data->rxtrigger, LED_OFF);
+	spin_lock_irqsave(&data->spinlock, flags);
+	if (data->txstate != WBCIR_TXSTATE_INACTIVE) {
+		spin_unlock_irqrestore(&data->spinlock, flags);
+		return -EBUSY;
 	}
 
-	ir_raw_event_handle(data->dev);
+	if (data->txmask != mask) {
+		wbcir_set_bits(data->ebase + WBCIR_REG_ECEIR_CTS, val, 0x0c);
+		data->txmask = mask;
+	}
 
-out:
 	spin_unlock_irqrestore(&data->spinlock, flags);
-	return IRQ_HANDLED;
+	return 0;
 }
 
+static int
+wbcir_tx(struct rc_dev *dev, int *buf, u32 bufsize)
+{
+	struct wbcir_data *data = dev->priv;
+	u32 count;
+	unsigned i;
+	unsigned long flags;
+
+	/* bufsize has been sanity checked by the caller */
+	count = bufsize / sizeof(int);
 
+	/* Not sure if this is possible, but better safe than sorry */
+	spin_lock_irqsave(&data->spinlock, flags);
+	if (data->txstate != WBCIR_TXSTATE_INACTIVE) {
+		spin_unlock_irqrestore(&data->spinlock, flags);
+		return -EBUSY;
+	}
+
+	/* Convert values to multiples of 10us */
+	for (i = 0; i < count; i++)
+		buf[i] = DIV_ROUND_CLOSEST(buf[i], 10);
+
+	/* Fill the TX fifo once, the irq handler will do the rest */
+	data->txbuf = buf;
+	data->txlen = count;
+	data->txoff = 0;
+	wbcir_irq_tx(data);
+
+	/* Wait for the TX to complete */
+	while (data->txstate == WBCIR_TXSTATE_ACTIVE) {
+		spin_unlock_irqrestore(&data->spinlock, flags);
+		wait_event(data->txwaitq, data->txstate != WBCIR_TXSTATE_ACTIVE);
+		spin_lock_irqsave(&data->spinlock, flags);
+	}
+
+	/* We're done */
+	if (data->txstate == WBCIR_TXSTATE_ERROR)
+		count = -EAGAIN;
+	data->txstate = WBCIR_TXSTATE_INACTIVE;
+	data->txbuf = NULL;
+	spin_unlock_irqrestore(&data->spinlock, flags);
+
+	return count;
+}
 
 /*****************************************************************************
  *
@@ -382,7 +632,7 @@ wbcir_shutdown(struct pnp_dev *device)
 {
 	struct device *dev = &device->dev;
 	struct wbcir_data *data = pnp_get_drvdata(device);
-	int do_wake = 1;
+	bool do_wake = true;
 	u8 match[11];
 	u8 mask[11];
 	u8 rc6_csl = 0;
@@ -392,14 +642,14 @@ wbcir_shutdown(struct pnp_dev *device)
 	memset(mask, 0, sizeof(mask));
 
 	if (wake_sc == INVALID_SCANCODE || !device_may_wakeup(dev)) {
-		do_wake = 0;
+		do_wake = false;
 		goto finish;
 	}
 
 	switch (protocol) {
 	case IR_PROTOCOL_RC5:
 		if (wake_sc > 0xFFF) {
-			do_wake = 0;
+			do_wake = false;
 			dev_err(dev, "RC5 - Invalid wake scancode\n");
 			break;
 		}
@@ -418,7 +668,7 @@ wbcir_shutdown(struct pnp_dev *device)
 
 	case IR_PROTOCOL_NEC:
 		if (wake_sc > 0xFFFFFF) {
-			do_wake = 0;
+			do_wake = false;
 			dev_err(dev, "NEC - Invalid wake scancode\n");
 			break;
 		}
@@ -440,7 +690,7 @@ wbcir_shutdown(struct pnp_dev *device)
 
 		if (wake_rc6mode == 0) {
 			if (wake_sc > 0xFFFF) {
-				do_wake = 0;
+				do_wake = false;
 				dev_err(dev, "RC6 - Invalid wake scancode\n");
 				break;
 			}
@@ -496,7 +746,7 @@ wbcir_shutdown(struct pnp_dev *device)
 			} else if (wake_sc <= 0x007FFFFF) {
 				rc6_csl = 60;
 			} else {
-				do_wake = 0;
+				do_wake = false;
 				dev_err(dev, "RC6 - Invalid wake scancode\n");
 				break;
 			}
@@ -508,14 +758,14 @@ wbcir_shutdown(struct pnp_dev *device)
 			mask[i++] = 0x0F;
 
 		} else {
-			do_wake = 0;
+			do_wake = false;
 			dev_err(dev, "RC6 - Invalid wake mode\n");
 		}
 
 		break;
 
 	default:
-		do_wake = 0;
+		do_wake = false;
 		break;
 	}
 
@@ -551,21 +801,18 @@ wbcir_shutdown(struct pnp_dev *device)
 		wbcir_set_bits(data->wbase + WBCIR_REG_WCEIR_CTL, 0x00, 0x01);
 	}
 
-	/* Disable interrupts */
-	wbcir_select_bank(data, WBCIR_BANK_0);
-	outb(WBCIR_IRQ_NONE, data->sbase + WBCIR_REG_SP3_IER);
-
-	/* Disable LED */
-	data->irdata_active = false;
-	led_trigger_event(data->rxtrigger, LED_OFF);
-
 	/*
 	 * ACPI will set the HW disable bit for SP3 which means that the
 	 * output signals are left in an undefined state which may cause
 	 * spurious interrupts which we need to ignore until the hardware
 	 * is reinitialized.
 	 */
+	wbcir_set_irqmask(data, WBCIR_IRQ_NONE);
 	disable_irq(data->irq);
+
+	/* Disable LED */
+	led_trigger_event(data->rxtrigger, LED_OFF);
+	led_trigger_event(data->txtrigger, LED_OFF);
 }
 
 static int
@@ -581,8 +828,7 @@ wbcir_init_hw(struct wbcir_data *data)
 	u8 tmp;
 
 	/* Disable interrupts */
-	wbcir_select_bank(data, WBCIR_BANK_0);
-	outb(WBCIR_IRQ_NONE, data->sbase + WBCIR_REG_SP3_IER);
+	wbcir_set_irqmask(data, WBCIR_IRQ_NONE);
 
 	/* Set PROT_SEL, RX_INV, Clear CEIR_EN (needed for the led) */
 	tmp = protocol << 4;
@@ -606,10 +852,11 @@ wbcir_init_hw(struct wbcir_data *data)
 		outb(0x00, data->ebase + WBCIR_REG_ECEIR_CCTL);
 
 	/*
-	 * Clear IR LED, set SP3 clock to 24Mhz
+	 * Clear IR LED, set SP3 clock to 24Mhz, set TX mask to IRTX1,
 	 * set SP3_IRRX_SW to binary 01, helpfully not documented
 	 */
 	outb(0x10, data->ebase + WBCIR_REG_ECEIR_CTS);
+	data->txmask = 0x1;
 
 	/* Enable extended mode */
 	wbcir_select_bank(data, WBCIR_BANK_2);
@@ -657,18 +904,21 @@ wbcir_init_hw(struct wbcir_data *data)
 	wbcir_select_bank(data, WBCIR_BANK_4);
 	outb(0x00, data->sbase + WBCIR_REG_SP3_IRCR1);
 
-	/* Enable MSR interrupt, Clear AUX_IRX */
+	/* Disable MSR interrupt, clear AUX_IRX, mask RX during TX? */
 	wbcir_select_bank(data, WBCIR_BANK_5);
-	outb(0x00, data->sbase + WBCIR_REG_SP3_IRCR2);
+	outb(txandrx ? 0x03 : 0x02, data->sbase + WBCIR_REG_SP3_IRCR2);
 
 	/* Disable CRC */
 	wbcir_select_bank(data, WBCIR_BANK_6);
 	outb(0x20, data->sbase + WBCIR_REG_SP3_IRCR3);
 
-	/* Set RX/TX (de)modulation freq, not really used */
+	/* Set RX demodulation freq, not really used */
 	wbcir_select_bank(data, WBCIR_BANK_7);
 	outb(0xF2, data->sbase + WBCIR_REG_SP3_IRRXDC);
+
+	/* Set TX modulation, 36kHz, 7us pulse width */
 	outb(0x69, data->sbase + WBCIR_REG_SP3_IRTXMC);
+	data->txcarrier = 36000;
 
 	/* Set invert and pin direction */
 	if (invert)
@@ -683,16 +933,23 @@ wbcir_init_hw(struct wbcir_data *data)
 	/* Clear AUX status bits */
 	outb(0xE0, data->sbase + WBCIR_REG_SP3_ASCR);
 
-	/* Clear IR decoding state */
-	data->irdata_active = false;
-	led_trigger_event(data->rxtrigger, LED_OFF);
-	data->irdata_error = false;
-	data->ev.duration = 0;
+	/* Clear RX state */
+	data->rxstate = WBCIR_RXSTATE_INACTIVE;
+	data->rxev.duration = 0;
 	ir_raw_event_reset(data->dev);
 	ir_raw_event_handle(data->dev);
 
+	/*
+	 * Check TX state, if we did a suspend/resume cycle while TX was
+	 * active, we will have a process waiting in txwaitq.
+	 */
+	if (data->txstate == WBCIR_TXSTATE_ACTIVE) {
+		data->txstate = WBCIR_TXSTATE_ERROR;
+		wake_up(&data->txwaitq);
+	}
+
 	/* Enable interrupts */
-	outb(WBCIR_IRQ_RX | WBCIR_IRQ_ERR, data->sbase + WBCIR_REG_SP3_IER);
+	wbcir_set_irqmask(data, WBCIR_IRQ_RX | WBCIR_IRQ_ERR);
 }
 
 static int
@@ -729,6 +986,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	pnp_set_drvdata(device, data);
 
 	spin_lock_init(&data->spinlock);
+	init_waitqueue_head(&data->txwaitq);
 	data->ebase = pnp_port_start(device, 0);
 	data->wbase = pnp_port_start(device, 1);
 	data->sbase = pnp_port_start(device, 2);
@@ -807,6 +1065,11 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	data->dev->input_id.vendor = PCI_VENDOR_ID_WINBOND;
 	data->dev->input_id.product = WBCIR_ID_FAMILY;
 	data->dev->input_id.version = WBCIR_ID_CHIP;
+	data->dev->map_name = RC_MAP_RC6_MCE;
+	data->dev->s_idle = wbcir_idle_rx;
+	data->dev->s_tx_mask = wbcir_txmask;
+	data->dev->s_tx_carrier = wbcir_txcarrier;
+	data->dev->tx_ir = wbcir_tx;
 	data->dev->priv = data;
 	data->dev->dev.parent = &device->dev;
 
@@ -849,9 +1112,7 @@ wbcir_remove(struct pnp_dev *device)
 	struct wbcir_data *data = pnp_get_drvdata(device);
 
 	/* Disable interrupts */
-	wbcir_select_bank(data, WBCIR_BANK_0);
-	outb(WBCIR_IRQ_NONE, data->sbase + WBCIR_REG_SP3_IER);
-
+	wbcir_set_irqmask(data, WBCIR_IRQ_NONE);
 	free_irq(data->irq, device);
 
 	/* Clear status bits NEC_REP, BUFF, MSG_END, MATCH */
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 00f51dd121f3c3f029431af9fdf9cc0d4a421c60..3be180b3ba274294561e83b9e48ebb60c0e7fe2c 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -128,10 +128,10 @@ config VIDEO_IR_I2C
 # Encoder / Decoder module configuration
 #
 
-menu "Encoders/decoders and other helper chips"
+menu "Encoders, decoders, sensors and other helper chips"
 	visible if !VIDEO_HELPER_CHIPS_AUTO
 
-comment "Audio decoders"
+comment "Audio decoders, processors and mixers"
 
 config VIDEO_TVAUDIO
 	tristate "Simple audio decoder chips"
@@ -210,15 +210,6 @@ config VIDEO_CS53L32A
 	  To compile this driver as a module, choose M here: the
 	  module will be called cs53l32a.
 
-config VIDEO_M52790
-	tristate "Mitsubishi M52790 A/V switch"
-	depends on VIDEO_V4L2 && I2C
-	---help---
-	 Support for the Mitsubishi M52790 A/V switch.
-
-	 To compile this driver as a module, choose M here: the
-	 module will be called m52790.
-
 config VIDEO_TLV320AIC23B
 	tristate "Texas Instruments TLV320AIC23B audio codec"
 	depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
@@ -321,29 +312,6 @@ config VIDEO_KS0127
 	  To compile this driver as a module, choose M here: the
 	  module will be called ks0127.
 
-config VIDEO_OV7670
-	tristate "OmniVision OV7670 sensor support"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  This is a Video4Linux2 sensor-level driver for the OmniVision
-	  OV7670 VGA camera.  It currently only works with the M88ALP01
-	  controller.
-
-config VIDEO_MT9V011
-	tristate "Micron mt9v011 sensor support"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  This is a Video4Linux2 sensor-level driver for the Micron
-	  mt0v011 1.3 Mpixel camera.  It currently only works with the
-	  em28xx driver.
-
-config VIDEO_TCM825X
-	tristate "TCM825x camera sensor support"
-	depends on I2C && VIDEO_V4L2
-	---help---
-	  This is a driver for the Toshiba TCM825x VGA camera sensor.
-	  It is used for example in Nokia N800.
-
 config VIDEO_SAA7110
 	tristate "Philips SAA7110 video decoder"
 	depends on VIDEO_V4L2 && I2C
@@ -362,15 +330,6 @@ config VIDEO_SAA711X
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa7115.
 
-config VIDEO_SAA717X
-	tristate "Philips SAA7171/3/4 audio/video decoders"
-	depends on VIDEO_V4L2 && I2C
-	---help---
-	  Support for the Philips SAA7171/3/4 audio/video decoders.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa717x.
-
 config VIDEO_SAA7191
 	tristate "Philips SAA7191 video decoder"
 	depends on VIDEO_V4L2 && I2C
@@ -420,6 +379,15 @@ config VIDEO_VPX3220
 
 comment "Video and audio decoders"
 
+config VIDEO_SAA717X
+	tristate "Philips SAA7171/3/4 audio/video decoders"
+	depends on VIDEO_V4L2 && I2C
+	---help---
+	  Support for the Philips SAA7171/3/4 audio/video decoders.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called saa717x.
+
 source "drivers/media/video/cx25840/Kconfig"
 
 comment "MPEG video encoders"
@@ -474,15 +442,6 @@ config VIDEO_ADV7175
 	  To compile this driver as a module, choose M here: the
 	  module will be called adv7175.
 
-config VIDEO_THS7303
-	tristate "THS7303 Video Amplifier"
-	depends on I2C
-	help
-	  Support for TI THS7303 video amplifier
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ths7303.
-
 config VIDEO_ADV7343
 	tristate "ADV7343 video encoder"
 	depends on I2C
@@ -498,6 +457,38 @@ config VIDEO_AK881X
 	help
 	  Video output driver for AKM AK8813 and AK8814 TV encoders
 
+comment "Camera sensor devices"
+
+config VIDEO_OV7670
+	tristate "OmniVision OV7670 sensor support"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  This is a Video4Linux2 sensor-level driver for the OmniVision
+	  OV7670 VGA camera.  It currently only works with the M88ALP01
+	  controller.
+
+config VIDEO_MT9V011
+	tristate "Micron mt9v011 sensor support"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  This is a Video4Linux2 sensor-level driver for the Micron
+	  mt0v011 1.3 Mpixel camera.  It currently only works with the
+	  em28xx driver.
+
+config VIDEO_MT9V032
+	tristate "Micron MT9V032 sensor support"
+	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+	---help---
+	  This is a Video4Linux2 sensor-level driver for the Micron
+	  MT9V032 752x480 CMOS sensor.
+
+config VIDEO_TCM825X
+	tristate "TCM825x camera sensor support"
+	depends on I2C && VIDEO_V4L2
+	---help---
+	  This is a driver for the Toshiba TCM825x VGA camera sensor.
+	  It is used for example in Nokia N800.
+
 comment "Video improvement chips"
 
 config VIDEO_UPD64031A
@@ -523,6 +514,26 @@ config VIDEO_UPD64083
 	  To compile this driver as a module, choose M here: the
 	  module will be called upd64083.
 
+comment "Miscelaneous helper chips"
+
+config VIDEO_THS7303
+	tristate "THS7303 Video Amplifier"
+	depends on I2C
+	help
+	  Support for TI THS7303 video amplifier
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ths7303.
+
+config VIDEO_M52790
+	tristate "Mitsubishi M52790 A/V switch"
+	depends on VIDEO_V4L2 && I2C
+	---help---
+	 Support for the Mitsubishi M52790 A/V switch.
+
+	 To compile this driver as a module, choose M here: the
+	 module will be called m52790.
+
 endmenu # encoder / decoder chips
 
 config VIDEO_SH_VOU
@@ -682,7 +693,7 @@ config VIDEO_TIMBERDALE
 	select VIDEO_ADV7180
 	select VIDEOBUF_DMA_CONTIG
 	---help---
-	Add support for the Video In peripherial of the timberdale FPGA.
+	  Add support for the Video In peripherial of the timberdale FPGA.
 
 source "drivers/media/video/cx88/Kconfig"
 
@@ -916,7 +927,7 @@ config VIDEO_OMAP2
 	  This is a v4l2 driver for the TI OMAP2 camera capture interface
 
 config VIDEO_MX2_HOSTSUPPORT
-        bool
+	bool
 
 config VIDEO_MX2
 	tristate "i.MX27/i.MX25 Camera Sensor Interface driver"
@@ -927,6 +938,26 @@ config VIDEO_MX2
 	  This is a v4l2 driver for the i.MX27 and the i.MX25 Camera Sensor
 	  Interface
 
+config  VIDEO_SAMSUNG_S5P_FIMC
+	tristate "Samsung S5P and EXYNOS4 camera host interface driver"
+	depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	---help---
+	  This is a v4l2 driver for Samsung S5P and EXYNOS4 camera
+	  host interface and video postprocessor.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called s5p-fimc.
+
+config VIDEO_S5P_MIPI_CSIS
+	tristate "Samsung S5P and EXYNOS4 MIPI CSI receiver driver"
+	depends on VIDEO_V4L2 && PM_RUNTIME && VIDEO_V4L2_SUBDEV_API
+	---help---
+	  This is a v4l2 driver for Samsung S5P/EXYNOS4 MIPI-CSI receiver.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called s5p-csis.
 
 #
 # USB Multimedia device configuration
@@ -983,7 +1014,7 @@ config USB_STKWEBCAM
 	  Supported devices are typically found in some Asus laptops,
 	  with USB id 174f:a311 and 05e1:0501. Other Syntek cameras
 	  may be supported by the stk11xx driver, from which this is
-	  derived, see <http://sourceforge.net/projects/syntekdriver/> 
+	  derived, see <http://sourceforge.net/projects/syntekdriver/>
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called stkwebcam.
@@ -1022,13 +1053,5 @@ config VIDEO_MEM2MEM_TESTDEV
 	  This is a virtual test device for the memory-to-memory driver
 	  framework.
 
-config  VIDEO_SAMSUNG_S5P_FIMC
-	tristate "Samsung S5P FIMC (video postprocessor) driver"
-	depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P
-	select VIDEOBUF2_DMA_CONTIG
-	select V4L2_MEM2MEM_DEV
-	help
-	  This is a v4l2 driver for the S5P camera interface
-	  (video postprocessor)
 
 endif # V4L_MEM2MEM_DRIVERS
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index ace5d8b5722151d8920dd0217b8248e1218917d6..9519160c2e01eb1da9b49ca4eaf2cd9ce4318b3e 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -66,6 +66,7 @@ obj-$(CONFIG_VIDEO_OV7670) 	+= ov7670.o
 obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
 obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
 obj-$(CONFIG_VIDEO_MT9V011) += mt9v011.o
+obj-$(CONFIG_VIDEO_MT9V032) += mt9v032.o
 obj-$(CONFIG_VIDEO_SR030PC30)	+= sr030pc30.o
 obj-$(CONFIG_VIDEO_NOON010PC30)	+= noon010pc30.o
 
@@ -164,6 +165,7 @@ obj-$(CONFIG_VIDEO_PXA27x)		+= pxa_camera.o
 obj-$(CONFIG_VIDEO_SH_MOBILE_CSI2)	+= sh_mobile_csi2.o
 obj-$(CONFIG_VIDEO_SH_MOBILE_CEU)	+= sh_mobile_ceu_camera.o
 obj-$(CONFIG_VIDEO_OMAP1)		+= omap1_camera.o
+
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_FIMC) 	+= s5p-fimc/
 
 obj-$(CONFIG_ARCH_DAVINCI)		+= davinci/
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 91399c94cd18901bd657958ec3f4197f2649f043..a97cf2750bd99a3c41d071707dd16a3c285b1183 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -4303,7 +4303,7 @@ static int __devinit bttv_probe(struct pci_dev *dev,
 		goto fail0;
 	}
 
-	pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision);
+	btv->revision = dev->revision;
 	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
 	printk(KERN_INFO "bttv%d: Bt%d (rev %d) at %s, ",
 	       bttv_num,btv->id, btv->revision, pci_name(dev));
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 5111bbcefad5f4ff1e76d5e316d38306fdf50a5c..0073a8c553361aadab0d3f214b6e9520f1838f59 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -1313,7 +1313,7 @@ static int cpia2_g_priority(struct file *file, void *_fh, enum v4l2_priority *p)
 static int cpia2_s_priority(struct file *file, void *_fh, enum v4l2_priority prio)
 {
 	struct camera_data *cam = video_drvdata(file);
-	struct cpia2_fh *fh = fh;
+	struct cpia2_fh *fh = _fh;
 
 	if (cam->streaming && prio != fh->prio &&
 			fh->prio == V4L2_PRIORITY_RECORD)
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index d9d2f6ad6ffbcfb66797cf93abf32b35220479b8..53b3c7702573ea66109942a042f8238de815e05e 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -2,6 +2,7 @@ config VIDEO_CX18
 	tristate "Conexant cx23418 MPEG encoder support"
 	depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
 	select I2C_ALGOBIT
+	select VIDEOBUF_VMALLOC
 	depends on RC_CORE
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
@@ -9,6 +10,9 @@ config VIDEO_CX18
 	select VIDEO_CS5345
 	select DVB_S5H1409 if !DVB_FE_CUSTOMISE
 	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
+	select DVB_S5H1411 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
 	---help---
 	  This is a video4linux driver for Conexant cx23418 based
 	  PCI combo video recorder devices.
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index 68ad1963f421c59be2b5f34e518d76e94c8fc120..c07c849b1aaf561bad3448ef88821acbefe83af8 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -39,6 +39,16 @@ static struct cx18_card_tuner_i2c cx18_i2c_std = {
 	.tv    = { 0x61, 0x60, I2C_CLIENT_END },
 };
 
+/*
+ * usual i2c tuner addresses to probe with additional demod address for
+ * an NXP TDA8295 at 0x42 (N.B. it can possibly be at 0x4b or 0x4c too).
+ */
+static struct cx18_card_tuner_i2c cx18_i2c_nxp = {
+	.radio = { I2C_CLIENT_END },
+	.demod = { 0x42, 0x43, I2C_CLIENT_END },
+	.tv    = { 0x61, 0x60, I2C_CLIENT_END },
+};
+
 /* Please add new PCI IDs to: http://pci-ids.ucw.cz/
    This keeps the PCI ID database up to date. Note that the entries
    must be added under vendor 0x4444 (Conexant) as subsystem IDs.
@@ -131,15 +141,15 @@ static const struct cx18_card cx18_card_hvr1600_s5h1411 = {
 		.tune_lane = 0,
 		.initial_emrs = 0,
 	},
-	.gpio_init.initial_value = 0x3001,
-	.gpio_init.direction = 0x3001,
+	.gpio_init.initial_value = 0x3801,
+	.gpio_init.direction = 0x3801,
 	.gpio_i2c_slave_reset = {
-		.active_lo_mask = 0x3001,
+		.active_lo_mask = 0x3801,
 		.msecs_asserted = 10,
 		.msecs_recovery = 40,
 		.ir_reset_mask  = 0x0001,
 	},
-	.i2c = &cx18_i2c_std,
+	.i2c = &cx18_i2c_nxp,
 };
 
 static const struct cx18_card cx18_card_hvr1600_samsung = {
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index 3e750068f275ed7edb46277370c584d177e83917..add7391ecabaa164af08ddf3bfa4c9f229a091eb 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -109,7 +109,7 @@ struct cx18_card_tuner {
 
 struct cx18_card_tuner_i2c {
 	unsigned short radio[2];/* radio tuner i2c address to probe */
-	unsigned short demod[2];/* demodulator i2c address to probe */
+	unsigned short demod[3];/* demodulator i2c address to probe */
 	unsigned short tv[4];	/* tv tuner i2c addresses to probe */
 };
 
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 321c1b79794c05c623833467b74a967059740285..9e2f870f4258665ae6093c762f752d45147a8c98 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -423,7 +423,16 @@ static void cx18_process_eeprom(struct cx18 *cx)
 		return;
 
 	/* autodetect tuner standard */
-	if (tv.tuner_formats & V4L2_STD_PAL) {
+#define TVEEPROM_TUNER_FORMAT_ALL (V4L2_STD_B  | V4L2_STD_GH | \
+				   V4L2_STD_MN | \
+				   V4L2_STD_PAL_I | \
+				   V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC | \
+				   V4L2_STD_DK)
+	if ((tv.tuner_formats & TVEEPROM_TUNER_FORMAT_ALL)
+					== TVEEPROM_TUNER_FORMAT_ALL) {
+		CX18_DEBUG_INFO("Worldwide tuner detected\n");
+		cx->std = V4L2_STD_ALL;
+	} else if (tv.tuner_formats & V4L2_STD_PAL) {
 		CX18_DEBUG_INFO("PAL tuner detected\n");
 		cx->std |= V4L2_STD_PAL_BG | V4L2_STD_PAL_H;
 	} else if (tv.tuner_formats & V4L2_STD_NTSC) {
@@ -818,7 +827,7 @@ static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *pci_dev,
 	cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
 	pci_write_config_word(pci_dev, PCI_COMMAND, cmd);
 
-	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &cx->card_rev);
+	cx->card_rev = pci_dev->revision;
 	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency);
 
 	if (pci_latency < 64 && cx18_pci_latency) {
@@ -1001,7 +1010,15 @@ static int __devinit cx18_probe(struct pci_dev *pci_dev,
 	if (cx->card->hw_all & CX18_HW_TVEEPROM) {
 		/* Based on the model number the cardtype may be changed.
 		   The PCI IDs are not always reliable. */
+		const struct cx18_card *orig_card = cx->card;
 		cx18_process_eeprom(cx);
+
+		if (cx->card != orig_card) {
+			/* Changed the cardtype; re-reset the I2C chips */
+			cx18_gpio_init(cx);
+			cx18_call_hw(cx, CX18_HW_GPIO_RESET_CTRL,
+					core, reset, (u32) CX18_GPIO_RESET_I2C);
+		}
 	}
 	if (cx->card->comment)
 		CX18_INFO("%s", cx->card->comment);
@@ -1087,6 +1104,8 @@ static int __devinit cx18_probe(struct pci_dev *pci_dev,
 	/* The tuner is fixed to the standard. The other inputs (e.g. S-Video)
 	   are not. */
 	cx->tuner_std = cx->std;
+	if (cx->std == V4L2_STD_ALL)
+		cx->std = V4L2_STD_NTSC_M;
 
 	retval = cx18_streams_setup(cx);
 	if (retval) {
@@ -1133,6 +1152,7 @@ int cx18_init_on_first_open(struct cx18 *cx)
 	int fw_retry_count = 3;
 	struct v4l2_frequency vf;
 	struct cx18_open_id fh;
+	v4l2_std_id std;
 
 	fh.cx = cx;
 
@@ -1220,7 +1240,8 @@ int cx18_init_on_first_open(struct cx18 *cx)
 	/* Let the VIDIOC_S_STD ioctl do all the work, keeps the code
 	   in one place. */
 	cx->std++;		/* Force full standard initialization */
-	cx18_s_std(NULL, &fh, &cx->tuner_std);
+	std = (cx->tuner_std == V4L2_STD_ALL) ? V4L2_STD_NTSC_M : cx->tuner_std;
+	cx18_s_std(NULL, &fh, &std);
 	cx18_s_frequency(NULL, &fh, &vf);
 	return 0;
 }
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index b86a740c68df82b3dc833e5b4a577bed6f4fedf8..086427288de80417ced9c1a23299f7f2623bda06 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -65,6 +65,10 @@
 #include "dvb_net.h"
 #include "dvbdev.h"
 
+/* Videobuf / YUV support */
+#include <media/videobuf-core.h>
+#include <media/videobuf-vmalloc.h>
+
 #ifndef CONFIG_PCI
 #  error "This driver requires kernel PCI support."
 #endif
@@ -403,6 +407,23 @@ struct cx18_stream {
 	struct cx18_queue q_idle;	/* idle - not in rotation */
 
 	struct work_struct out_work_order;
+
+	/* Videobuf for YUV video */
+	u32 pixelformat;
+	struct list_head vb_capture;    /* video capture queue */
+	spinlock_t vb_lock;
+	struct timer_list vb_timeout;
+
+	struct videobuf_queue vbuf_q;
+	spinlock_t vbuf_q_lock; /* Protect vbuf_q */
+	enum v4l2_buf_type vb_type;
+};
+
+struct cx18_videobuf_buffer {
+	/* Common video buffer sub-system struct */
+	struct videobuf_buffer vb;
+	v4l2_std_id tvnorm; /* selected tv norm */
+	u32 bytes_used;
 };
 
 struct cx18_open_id {
@@ -410,6 +431,10 @@ struct cx18_open_id {
 	u32 open_id;
 	int type;
 	struct cx18 *cx;
+
+	struct videobuf_queue vbuf_q;
+	spinlock_t s_lock; /* Protect vbuf_q */
+	enum v4l2_buf_type vb_type;
 };
 
 static inline struct cx18_open_id *fh2id(struct v4l2_fh *fh)
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index e9802d99439b15462b371a46563bb6e1093b94fb..07411f34885a88797f39022ffc45ae10dd88b166 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -597,6 +597,13 @@ ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
 	mutex_unlock(&cx->serialize_lock);
 	if (rc)
 		return rc;
+
+	if ((s->vb_type == V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(id->type == CX18_ENC_STREAM_TYPE_YUV)) {
+		return videobuf_read_stream(&s->vbuf_q, buf, count, pos, 0,
+			filp->f_flags & O_NONBLOCK);
+	}
+
 	return cx18_read_pos(s, buf, count, pos, filp->f_flags & O_NONBLOCK);
 }
 
@@ -622,6 +629,15 @@ unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait)
 		CX18_DEBUG_FILE("Encoder poll started capture\n");
 	}
 
+	if ((s->vb_type == V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(id->type == CX18_ENC_STREAM_TYPE_YUV)) {
+		int videobuf_poll = videobuf_poll_stream(filp, &s->vbuf_q, wait);
+                if (eof && videobuf_poll == POLLERR)
+                        return POLLHUP;
+                else
+                        return videobuf_poll;
+	}
+
 	/* add stream's waitq to the poll list */
 	CX18_DEBUG_HI_FILE("Encoder poll\n");
 	poll_wait(filp, &s->waitq, wait);
@@ -633,6 +649,58 @@ unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait)
 	return 0;
 }
 
+int cx18_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct cx18_open_id *id = file->private_data;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+	int eof = test_bit(CX18_F_S_STREAMOFF, &s->s_flags);
+
+	if ((s->vb_type == V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(id->type == CX18_ENC_STREAM_TYPE_YUV)) {
+
+		/* Start a capture if there is none */
+		if (!eof && !test_bit(CX18_F_S_STREAMING, &s->s_flags)) {
+			int rc;
+
+			mutex_lock(&cx->serialize_lock);
+			rc = cx18_start_capture(id);
+			mutex_unlock(&cx->serialize_lock);
+			if (rc) {
+				CX18_DEBUG_INFO(
+					"Could not start capture for %s (%d)\n",
+					s->name, rc);
+				return -EINVAL;
+			}
+			CX18_DEBUG_FILE("Encoder mmap started capture\n");
+		}
+
+		return videobuf_mmap_mapper(&s->vbuf_q, vma);
+	}
+
+	return -EINVAL;
+}
+
+void cx18_vb_timeout(unsigned long data)
+{
+	struct cx18_stream *s = (struct cx18_stream *)data;
+	struct cx18_videobuf_buffer *buf;
+	unsigned long flags;
+
+	/* Return all of the buffers in error state, so the vbi/vid inode
+	 * can return from blocking.
+	 */
+	spin_lock_irqsave(&s->vb_lock, flags);
+	while (!list_empty(&s->vb_capture)) {
+		buf = list_entry(s->vb_capture.next,
+			struct cx18_videobuf_buffer, vb.queue);
+		list_del(&buf->vb.queue);
+		buf->vb.state = VIDEOBUF_ERROR;
+		wake_up(&buf->vb.done);
+	}
+	spin_unlock_irqrestore(&s->vb_lock, flags);
+}
+
 void cx18_stop_capture(struct cx18_open_id *id, int gop_end)
 {
 	struct cx18 *cx = id->cx;
@@ -716,6 +784,8 @@ int cx18_v4l2_close(struct file *filp)
 		cx18_release_stream(s);
 	} else {
 		cx18_stop_capture(id, 0);
+		if (id->type == CX18_ENC_STREAM_TYPE_YUV)
+			videobuf_mmap_free(&id->vbuf_q);
 	}
 	kfree(id);
 	mutex_unlock(&cx->serialize_lock);
diff --git a/drivers/media/video/cx18/cx18-fileops.h b/drivers/media/video/cx18/cx18-fileops.h
index 5c8fcb884f0ad793b9da01c6016c556edc7662c6..b9e5110ad04368765fbe7be12fe4dd7ea869d6d0 100644
--- a/drivers/media/video/cx18/cx18-fileops.h
+++ b/drivers/media/video/cx18/cx18-fileops.h
@@ -33,6 +33,8 @@ int cx18_start_capture(struct cx18_open_id *id);
 void cx18_stop_capture(struct cx18_open_id *id, int gop_end);
 void cx18_mute(struct cx18 *cx);
 void cx18_unmute(struct cx18 *cx);
+int cx18_v4l2_mmap(struct file *file, struct vm_area_struct *vma);
+void cx18_vb_timeout(unsigned long data);
 
 /* Shared with cx18-alsa module */
 int cx18_claim_stream(struct cx18_open_id *id, int type);
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index 4f041c033c54420dc69caa106c0dcbf778232719..1933d4d11bf20ac526adcfc8a1714b28560bcad6 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -150,6 +150,7 @@ static int cx18_g_fmt_vid_cap(struct file *file, void *fh,
 {
 	struct cx18_open_id *id = fh2id(fh);
 	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
 	struct v4l2_pix_format *pixfmt = &fmt->fmt.pix;
 
 	pixfmt->width = cx->cxhdl.width;
@@ -158,9 +159,13 @@ static int cx18_g_fmt_vid_cap(struct file *file, void *fh,
 	pixfmt->field = V4L2_FIELD_INTERLACED;
 	pixfmt->priv = 0;
 	if (id->type == CX18_ENC_STREAM_TYPE_YUV) {
-		pixfmt->pixelformat = V4L2_PIX_FMT_HM12;
-		/* YUV size is (Y=(h*720) + UV=(h*(720/2))) */
-		pixfmt->sizeimage = pixfmt->height * 720 * 3 / 2;
+		pixfmt->pixelformat = s->pixelformat;
+		/* HM12 YUV size is (Y=(h*720) + UV=(h*(720/2)))
+		   UYUV YUV size is (Y=(h*720) + UV=(h*(720))) */
+		if (s->pixelformat == V4L2_PIX_FMT_HM12)
+			pixfmt->sizeimage = pixfmt->height * 720 * 3 / 2;
+		else
+			pixfmt->sizeimage = pixfmt->height * 720 * 2;
 		pixfmt->bytesperline = 720;
 	} else {
 		pixfmt->pixelformat = V4L2_PIX_FMT_MPEG;
@@ -237,7 +242,6 @@ static int cx18_try_fmt_vid_cap(struct file *file, void *fh,
 	h = min(h, cx->is_50hz ? 576 : 480);
 	h = max(h, min_h);
 
-	cx18_g_fmt_vid_cap(file, fh, fmt);
 	fmt->fmt.pix.width = w;
 	fmt->fmt.pix.height = h;
 	return 0;
@@ -274,6 +278,7 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
 	struct cx18_open_id *id = fh2id(fh);
 	struct cx18 *cx = id->cx;
 	struct v4l2_mbus_framefmt mbus_fmt;
+	struct cx18_stream *s = &cx->streams[id->type];
 	int ret;
 	int w, h;
 
@@ -283,12 +288,15 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
 	w = fmt->fmt.pix.width;
 	h = fmt->fmt.pix.height;
 
-	if (cx->cxhdl.width == w && cx->cxhdl.height == h)
+	if (cx->cxhdl.width == w && cx->cxhdl.height == h &&
+	    s->pixelformat == fmt->fmt.pix.pixelformat)
 		return 0;
 
 	if (atomic_read(&cx->ana_capturing) > 0)
 		return -EBUSY;
 
+	s->pixelformat = fmt->fmt.pix.pixelformat;
+
 	mbus_fmt.width = cx->cxhdl.width = w;
 	mbus_fmt.height = cx->cxhdl.height = h;
 	mbus_fmt.code = V4L2_MBUS_FMT_FIXED;
@@ -540,16 +548,19 @@ static int cx18_g_crop(struct file *file, void *fh, struct v4l2_crop *crop)
 static int cx18_enum_fmt_vid_cap(struct file *file, void *fh,
 					struct v4l2_fmtdesc *fmt)
 {
-	static struct v4l2_fmtdesc formats[] = {
+	static const struct v4l2_fmtdesc formats[] = {
 		{ 0, V4L2_BUF_TYPE_VIDEO_CAPTURE, 0,
 		  "HM12 (YUV 4:1:1)", V4L2_PIX_FMT_HM12, { 0, 0, 0, 0 }
 		},
 		{ 1, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FMT_FLAG_COMPRESSED,
 		  "MPEG", V4L2_PIX_FMT_MPEG, { 0, 0, 0, 0 }
-		}
+		},
+		{ 2, V4L2_BUF_TYPE_VIDEO_CAPTURE, 0,
+		  "UYVY 4:2:2", V4L2_PIX_FMT_UYVY, { 0, 0, 0, 0 }
+		},
 	};
 
-	if (fmt->index > 1)
+	if (fmt->index > ARRAY_SIZE(formats) - 1)
 		return -EINVAL;
 	*fmt = formats[fmt->index];
 	return 0;
@@ -863,6 +874,117 @@ static int cx18_g_enc_index(struct file *file, void *fh,
 	return 0;
 }
 
+static struct videobuf_queue *cx18_vb_queue(struct cx18_open_id *id)
+{
+	struct videobuf_queue *q = NULL;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+
+	switch (s->vb_type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		q = &s->vbuf_q;
+		break;
+	case V4L2_BUF_TYPE_VBI_CAPTURE:
+		break;
+	default:
+		break;
+	}
+	return q;
+}
+
+static int cx18_streamon(struct file *file, void *priv,
+	enum v4l2_buf_type type)
+{
+	struct cx18_open_id *id = file->private_data;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+
+	/* Start the hardware only if we're the video device */
+	if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE))
+		return -EINVAL;
+
+	if (id->type != CX18_ENC_STREAM_TYPE_YUV)
+		return -EINVAL;
+
+	/* Establish a buffer timeout */
+	mod_timer(&s->vb_timeout, msecs_to_jiffies(2000) + jiffies);
+
+	return videobuf_streamon(cx18_vb_queue(id));
+}
+
+static int cx18_streamoff(struct file *file, void *priv,
+	enum v4l2_buf_type type)
+{
+	struct cx18_open_id *id = file->private_data;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+
+	/* Start the hardware only if we're the video device */
+	if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE))
+		return -EINVAL;
+
+	if (id->type != CX18_ENC_STREAM_TYPE_YUV)
+		return -EINVAL;
+
+	return videobuf_streamoff(cx18_vb_queue(id));
+}
+
+static int cx18_reqbufs(struct file *file, void *priv,
+	struct v4l2_requestbuffers *rb)
+{
+	struct cx18_open_id *id = file->private_data;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+
+	if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE))
+		return -EINVAL;
+
+	return videobuf_reqbufs(cx18_vb_queue(id), rb);
+}
+
+static int cx18_querybuf(struct file *file, void *priv,
+	struct v4l2_buffer *b)
+{
+	struct cx18_open_id *id = file->private_data;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+
+	if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE))
+		return -EINVAL;
+
+	return videobuf_querybuf(cx18_vb_queue(id), b);
+}
+
+static int cx18_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+	struct cx18_open_id *id = file->private_data;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+
+	if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE))
+		return -EINVAL;
+
+	return videobuf_qbuf(cx18_vb_queue(id), b);
+}
+
+static int cx18_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+	struct cx18_open_id *id = file->private_data;
+	struct cx18 *cx = id->cx;
+	struct cx18_stream *s = &cx->streams[id->type];
+
+	if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+		(s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE))
+		return -EINVAL;
+
+	return videobuf_dqbuf(cx18_vb_queue(id), b, file->f_flags & O_NONBLOCK);
+}
+
 static int cx18_encoder_cmd(struct file *file, void *fh,
 				struct v4l2_encoder_cmd *enc)
 {
@@ -1081,6 +1203,12 @@ static const struct v4l2_ioctl_ops cx18_ioctl_ops = {
 	.vidioc_s_register              = cx18_s_register,
 #endif
 	.vidioc_default                 = cx18_default,
+	.vidioc_streamon                = cx18_streamon,
+	.vidioc_streamoff               = cx18_streamoff,
+	.vidioc_reqbufs                 = cx18_reqbufs,
+	.vidioc_querybuf                = cx18_querybuf,
+	.vidioc_qbuf                    = cx18_qbuf,
+	.vidioc_dqbuf                   = cx18_dqbuf,
 };
 
 void cx18_set_funcs(struct video_device *vdev)
diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c
index 9605d54bd08390b897ea104a1e98a2a9c837a0f0..c07191e09fcbf63578ca85c353fefe63b44df682 100644
--- a/drivers/media/video/cx18/cx18-mailbox.c
+++ b/drivers/media/video/cx18/cx18-mailbox.c
@@ -81,6 +81,7 @@ static const struct cx18_api_info api_info[] = {
 	API_ENTRY(CPU, CX18_CPU_SET_SLICED_VBI_PARAM,           0),
 	API_ENTRY(CPU, CX18_CPU_SET_USERDATA_PLACE_HOLDER,      0),
 	API_ENTRY(CPU, CX18_CPU_GET_ENC_PTS,                    0),
+	API_ENTRY(CPU, CX18_CPU_SET_VFC_PARAM,                  0),
 	API_ENTRY(CPU, CX18_CPU_DE_SET_MDL_ACK,			0),
 	API_ENTRY(CPU, CX18_CPU_DE_SET_MDL,			API_FAST),
 	API_ENTRY(CPU, CX18_CPU_DE_RELEASE_MDL,			API_SLOW),
@@ -158,6 +159,60 @@ static void cx18_mdl_send_to_dvb(struct cx18_stream *s, struct cx18_mdl *mdl)
 	}
 }
 
+static void cx18_mdl_send_to_videobuf(struct cx18_stream *s,
+	struct cx18_mdl *mdl)
+{
+	struct cx18_videobuf_buffer *vb_buf;
+	struct cx18_buffer *buf;
+	u8 *p;
+	u32 offset = 0;
+	int dispatch = 0;
+
+	if (mdl->bytesused == 0)
+		return;
+
+	/* Acquire a videobuf buffer, clone to and and release it */
+	spin_lock(&s->vb_lock);
+	if (list_empty(&s->vb_capture))
+		goto out;
+
+	vb_buf = list_first_entry(&s->vb_capture, struct cx18_videobuf_buffer,
+		vb.queue);
+
+	p = videobuf_to_vmalloc(&vb_buf->vb);
+	if (!p)
+		goto out;
+
+	offset = vb_buf->bytes_used;
+	list_for_each_entry(buf, &mdl->buf_list, list) {
+		if (buf->bytesused == 0)
+			break;
+
+		if ((offset + buf->bytesused) <= vb_buf->vb.bsize) {
+			memcpy(p + offset, buf->buf, buf->bytesused);
+			offset += buf->bytesused;
+			vb_buf->bytes_used += buf->bytesused;
+		}
+	}
+
+	/* If we've filled the buffer as per the callers res then dispatch it */
+	if (vb_buf->bytes_used >= (vb_buf->vb.width * vb_buf->vb.height * 2)) {
+		dispatch = 1;
+		vb_buf->bytes_used = 0;
+	}
+
+	if (dispatch) {
+		vb_buf->vb.ts = ktime_to_timeval(ktime_get());
+		list_del(&vb_buf->vb.queue);
+		vb_buf->vb.state = VIDEOBUF_DONE;
+		wake_up(&vb_buf->vb.done);
+	}
+
+	mod_timer(&s->vb_timeout, msecs_to_jiffies(2000) + jiffies);
+
+out:
+	spin_unlock(&s->vb_lock);
+}
 
 static void cx18_mdl_send_to_alsa(struct cx18 *cx, struct cx18_stream *s,
 				  struct cx18_mdl *mdl)
@@ -263,6 +318,9 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_in_work_order *order)
 			} else {
 				cx18_enqueue(s, mdl, &s->q_full);
 			}
+		} else if (s->type == CX18_ENC_STREAM_TYPE_YUV) {
+			cx18_mdl_send_to_videobuf(s, mdl);
+			cx18_enqueue(s, mdl, &s->q_free);
 		} else {
 			cx18_enqueue(s, mdl, &s->q_full);
 			if (s->type == CX18_ENC_STREAM_TYPE_IDX)
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 6fbc356113c18077352876da72ef0a93dbc3abdc..852f420fd2715c6190cc97e25b7e8ddc280f9771 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -44,6 +44,7 @@ static struct v4l2_file_operations cx18_v4l2_enc_fops = {
 	.unlocked_ioctl = cx18_v4l2_ioctl,
 	.release = cx18_v4l2_close,
 	.poll = cx18_v4l2_enc_poll,
+	.mmap = cx18_v4l2_mmap,
 };
 
 /* offset from 0 to register ts v4l2 minors on */
@@ -97,6 +98,141 @@ static struct {
 	},
 };
 
+
+void cx18_dma_free(struct videobuf_queue *q,
+	struct cx18_stream *s, struct cx18_videobuf_buffer *buf)
+{
+	videobuf_waiton(q, &buf->vb, 0, 0);
+	videobuf_vmalloc_free(&buf->vb);
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int cx18_prepare_buffer(struct videobuf_queue *q,
+	struct cx18_stream *s,
+	struct cx18_videobuf_buffer *buf,
+	u32 pixelformat,
+	unsigned int width, unsigned int height,
+	enum v4l2_field field)
+{
+        struct cx18 *cx = s->cx;
+	int rc = 0;
+
+	/* check settings */
+	buf->bytes_used = 0;
+
+	if ((width  < 48) || (height < 32))
+		return -EINVAL;
+
+	buf->vb.size = (width * height * 2);
+	if ((buf->vb.baddr != 0) && (buf->vb.bsize < buf->vb.size))
+		return -EINVAL;
+
+	/* alloc + fill struct (if changed) */
+	if (buf->vb.width != width || buf->vb.height != height ||
+	    buf->vb.field != field || s->pixelformat != pixelformat ||
+	    buf->tvnorm != cx->std) {
+
+		buf->vb.width  = width;
+		buf->vb.height = height;
+		buf->vb.field  = field;
+		buf->tvnorm    = cx->std;
+		s->pixelformat = pixelformat;
+
+		cx18_dma_free(q, s, buf);
+	}
+
+	if ((buf->vb.baddr != 0) && (buf->vb.bsize < buf->vb.size))
+		return -EINVAL;
+
+	if (buf->vb.field == 0)
+		buf->vb.field = V4L2_FIELD_INTERLACED;
+
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+		buf->vb.width  = width;
+		buf->vb.height = height;
+		buf->vb.field  = field;
+		buf->tvnorm    = cx->std;
+		s->pixelformat = pixelformat;
+
+		rc = videobuf_iolock(q, &buf->vb, NULL);
+		if (rc != 0)
+			goto fail;
+	}
+	buf->vb.state = VIDEOBUF_PREPARED;
+	return 0;
+
+fail:
+	cx18_dma_free(q, s, buf);
+	return rc;
+
+}
+
+/* VB_MIN_BUFSIZE is lcm(1440 * 480, 1440 * 576)
+   1440 is a single line of 4:2:2 YUV at 720 luma samples wide
+*/
+#define VB_MIN_BUFFERS 32
+#define VB_MIN_BUFSIZE 4147200
+
+static int buffer_setup(struct videobuf_queue *q,
+	unsigned int *count, unsigned int *size)
+{
+	struct cx18_stream *s = q->priv_data;
+	struct cx18 *cx = s->cx;
+
+	*size = 2 * cx->cxhdl.width * cx->cxhdl.height;
+	if (*count == 0)
+		*count = VB_MIN_BUFFERS;
+
+	while (*size * *count > VB_MIN_BUFFERS * VB_MIN_BUFSIZE)
+		(*count)--;
+
+	q->field = V4L2_FIELD_INTERLACED;
+	q->last = V4L2_FIELD_INTERLACED;
+
+	return 0;
+}
+
+static int buffer_prepare(struct videobuf_queue *q,
+	struct videobuf_buffer *vb,
+	enum v4l2_field field)
+{
+	struct cx18_videobuf_buffer *buf =
+		container_of(vb, struct cx18_videobuf_buffer, vb);
+	struct cx18_stream *s = q->priv_data;
+	struct cx18 *cx = s->cx;
+
+	return cx18_prepare_buffer(q, s, buf, s->pixelformat,
+		cx->cxhdl.width, cx->cxhdl.height, field);
+}
+
+static void buffer_release(struct videobuf_queue *q,
+	struct videobuf_buffer *vb)
+{
+	struct cx18_videobuf_buffer *buf =
+		container_of(vb, struct cx18_videobuf_buffer, vb);
+	struct cx18_stream *s = q->priv_data;
+
+	cx18_dma_free(q, s, buf);
+}
+
+static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+	struct cx18_videobuf_buffer *buf =
+		container_of(vb, struct cx18_videobuf_buffer, vb);
+	struct cx18_stream *s = q->priv_data;
+
+	buf->vb.state = VIDEOBUF_QUEUED;
+
+	list_add_tail(&buf->vb.queue, &s->vb_capture);
+}
+
+static struct videobuf_queue_ops cx18_videobuf_qops = {
+	.buf_setup    = buffer_setup,
+	.buf_prepare  = buffer_prepare,
+	.buf_queue    = buffer_queue,
+	.buf_release  = buffer_release,
+};
+
 static void cx18_stream_init(struct cx18 *cx, int type)
 {
 	struct cx18_stream *s = &cx->streams[type];
@@ -132,6 +268,26 @@ static void cx18_stream_init(struct cx18 *cx, int type)
 	cx18_queue_init(&s->q_idle);
 
 	INIT_WORK(&s->out_work_order, cx18_out_work_handler);
+
+	INIT_LIST_HEAD(&s->vb_capture);
+	s->vb_timeout.function = cx18_vb_timeout;
+	s->vb_timeout.data = (unsigned long)s;
+	init_timer(&s->vb_timeout);
+	spin_lock_init(&s->vb_lock);
+	if (type == CX18_ENC_STREAM_TYPE_YUV) {
+		spin_lock_init(&s->vbuf_q_lock);
+
+		s->vb_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		videobuf_queue_vmalloc_init(&s->vbuf_q, &cx18_videobuf_qops,
+			&cx->pci_dev->dev, &s->vbuf_q_lock,
+			V4L2_BUF_TYPE_VIDEO_CAPTURE,
+			V4L2_FIELD_INTERLACED,
+			sizeof(struct cx18_videobuf_buffer),
+			s, &cx->serialize_lock);
+
+		/* Assume the previous pixel default */
+		s->pixelformat = V4L2_PIX_FMT_HM12;
+	}
 }
 
 static int cx18_prep_dev(struct cx18 *cx, int type)
@@ -372,6 +528,9 @@ void cx18_streams_cleanup(struct cx18 *cx, int unregister)
 		if (vdev == NULL)
 			continue;
 
+		if (type == CX18_ENC_STREAM_TYPE_YUV)
+			videobuf_mmap_free(&cx->streams[type].vbuf_q);
+
 		cx18_stream_free(&cx->streams[type]);
 
 		/* Unregister or release device */
@@ -581,7 +740,10 @@ static void cx18_stream_configure_mdls(struct cx18_stream *s)
 		 * Set the MDL size to the exact size needed for one frame.
 		 * Use enough buffers per MDL to cover the MDL size
 		 */
-		s->mdl_size = 720 * s->cx->cxhdl.height * 3 / 2;
+		if (s->pixelformat == V4L2_PIX_FMT_HM12)
+			s->mdl_size = 720 * s->cx->cxhdl.height * 3 / 2;
+		else
+			s->mdl_size = 720 * s->cx->cxhdl.height * 2;
 		s->bufs_per_mdl = s->mdl_size / s->buf_size;
 		if (s->mdl_size % s->buf_size)
 			s->bufs_per_mdl++;
@@ -729,6 +891,19 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 		    test_bit(CX18_F_I_RADIO_USER, &cx->i_flags))
 			cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle,
 			  (v4l2_ctrl_g_ctrl(cx->cxhdl.video_mute_yuv) << 8) | 1);
+
+		/* Enable the Video Format Converter for UYVY 4:2:2 support,
+		 * rather than the default HM12 Macroblovk 4:2:0 support.
+		 */
+		if (captype == CAPTURE_CHANNEL_TYPE_YUV) {
+			if (s->pixelformat == V4L2_PIX_FMT_UYVY)
+				cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2,
+					s->handle, 1);
+			else
+				/* If in doubt, default to HM12 */
+				cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2,
+					s->handle, 0);
+		}
 	}
 
 	if (atomic_read(&cx->tot_capturing) == 0) {
diff --git a/drivers/media/video/cx18/cx18-version.h b/drivers/media/video/cx18/cx18-version.h
index 3e1aec4bcfde13f12c35182ec7d454137fa142b4..cd189b6bbe208ce401e0b596426b6215f783a612 100644
--- a/drivers/media/video/cx18/cx18-version.h
+++ b/drivers/media/video/cx18/cx18-version.h
@@ -24,7 +24,7 @@
 
 #define CX18_DRIVER_NAME "cx18"
 #define CX18_DRIVER_VERSION_MAJOR 1
-#define CX18_DRIVER_VERSION_MINOR 4
+#define CX18_DRIVER_VERSION_MINOR 5
 #define CX18_DRIVER_VERSION_PATCHLEVEL 0
 
 #define CX18_VERSION __stringify(CX18_DRIVER_VERSION_MAJOR) "." __stringify(CX18_DRIVER_VERSION_MINOR) "." __stringify(CX18_DRIVER_VERSION_PATCHLEVEL)
diff --git a/drivers/media/video/cx18/cx23418.h b/drivers/media/video/cx18/cx23418.h
index 935f557acbd043e31fadf680847b26ddc83717c6..767a8d23e3f27a301de5e0d11c8fde58548cbb70 100644
--- a/drivers/media/video/cx18/cx23418.h
+++ b/drivers/media/video/cx18/cx23418.h
@@ -342,6 +342,12 @@
    ReturnCode */
 #define CX18_CPU_GET_ENC_PTS			(CPU_CMD_MASK_CAPTURE | 0x0022)
 
+/* Description: Set VFC parameters
+   IN[0] - task handle
+   IN[1] - VFC enable flag, 1 - enable, 0 - disable
+*/
+#define CX18_CPU_SET_VFC_PARAM                  (CPU_CMD_MASK_CAPTURE | 0x0023)
+
 /* Below is the list of commands related to the data exchange */
 #define CPU_CMD_MASK_DE 			(CPU_CMD_MASK | 0x040000)
 
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index f49230d170e6e871a3661f0558af85b88c2e039a..22703815a31fdfa506c6f8a6a72866dee907d1a7 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -401,6 +401,44 @@ struct cx231xx_board cx231xx_boards[] = {
 			.gpio = NULL,
 		} },
 	},
+	[CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = {
+		.name = "Kworld UB430 USB Hybrid",
+		.tuner_type = TUNER_NXP_TDA18271,
+		.tuner_addr = 0x60,
+		.decoder = CX231XX_AVDECODER,
+		.output_mode = OUT_MODE_VIP11,
+		.demod_xfer_mode = 0,
+		.ctl_pin_status_mask = 0xFFFFFFC4,
+		.agc_analog_digital_select_gpio = 0x11,	/* According with PV cxPolaris.inf file */
+		.tuner_sif_gpio = -1,
+		.tuner_scl_gpio = -1,
+		.tuner_sda_gpio = -1,
+		.gpio_pin_status_mask = 0x4001000,
+		.tuner_i2c_master = 2,
+		.demod_i2c_master = 1,
+		.ir_i2c_master = 2,
+		.has_dvb = 1,
+		.demod_addr = 0x10,
+		.norm = V4L2_STD_PAL_M,
+		.input = {{
+			.type = CX231XX_VMUX_TELEVISION,
+			.vmux = CX231XX_VIN_3_1,
+			.amux = CX231XX_AMUX_VIDEO,
+			.gpio = NULL,
+		}, {
+			.type = CX231XX_VMUX_COMPOSITE1,
+			.vmux = CX231XX_VIN_2_1,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		}, {
+			.type = CX231XX_VMUX_SVIDEO,
+			.vmux = CX231XX_VIN_1_1 |
+				(CX231XX_VIN_1_2 << 8) |
+				CX25840_SVIDEO_ON,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		} },
+	},
 	[CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
 		.name = "Pixelview PlayTV USB Hybrid",
 		.tuner_type = TUNER_NXP_TDA18271,
@@ -469,6 +507,31 @@ struct cx231xx_board cx231xx_boards[] = {
 			}
 		},
 	},
+
+	[CX231XX_BOARD_ICONBIT_U100] = {
+		.name = "Iconbit Analog Stick U100 FM",
+		.tuner_type = TUNER_ABSENT,
+		.decoder = CX231XX_AVDECODER,
+		.output_mode = OUT_MODE_VIP11,
+		.demod_xfer_mode = 0,
+		.ctl_pin_status_mask = 0xFFFFFFC4,
+		.agc_analog_digital_select_gpio = 0x1C,
+		.gpio_pin_status_mask = 0x4001000,
+
+		.input = {{
+			.type = CX231XX_VMUX_COMPOSITE1,
+			.vmux = CX231XX_VIN_2_1,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		}, {
+			.type = CX231XX_VMUX_SVIDEO,
+			.vmux = CX231XX_VIN_1_1 |
+				(CX231XX_VIN_1_2 << 8) |
+				CX25840_SVIDEO_ON,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = NULL,
+		} },
+	},
 };
 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
 
@@ -500,6 +563,10 @@ struct usb_device_id cx231xx_id_table[] = {
 	 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
 	{USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
 	 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
+	{USB_DEVICE(0x1b80, 0xe424),
+	 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
+	{USB_DEVICE(0x1f4d, 0x0237),
+	 .driver_info = CX231XX_BOARD_ICONBIT_U100},
 	{},
 };
 
diff --git a/drivers/media/video/cx231xx/cx231xx-dvb.c b/drivers/media/video/cx231xx/cx231xx-dvb.c
index 363aa600422103834cf7af9e5c9be88a2f26ece5..da9a4a0aab7923c96086e7bfc68115911da7e40d 100644
--- a/drivers/media/video/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/video/cx231xx/cx231xx-dvb.c
@@ -704,6 +704,7 @@ static int dvb_init(struct cx231xx *dev)
 		break;
 
 	case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
+	case CX231XX_BOARD_KWORLD_UB430_USB_HYBRID:
 
 		printk(KERN_INFO "%s: looking for demod on i2c bus: %d\n",
 		       __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap));
diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h
index bd4a9cf29577d134dc831ce4330c116f2f0b9d47..46dd8406781695d50d1855dabe5af90565ad89bd 100644
--- a/drivers/media/video/cx231xx/cx231xx.h
+++ b/drivers/media/video/cx231xx/cx231xx.h
@@ -65,6 +65,8 @@
 #define CX231XX_BOARD_HAUPPAUGE_USBLIVE2 9
 #define CX231XX_BOARD_PV_PLAYTV_USB_HYBRID 10
 #define CX231XX_BOARD_PV_XCAPTURE_USB 11
+#define CX231XX_BOARD_KWORLD_UB430_USB_HYBRID 12
+#define CX231XX_BOARD_ICONBIT_U100 13
 
 /* Limits minimum and default number of buffers */
 #define CX231XX_MIN_BUF                 4
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index ea88722cb4ab3250ce7719961610e3857057e41e..2354336862cf7f0d0f1203093295dae5fc77c423 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -1399,6 +1399,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 		else
 			altera_init(&netup_config, fw);
 
+		release_firmware(fw);
 		break;
 	}
 	}
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 9933810b4e33a34499261f65e9fc6df883862640..64d9b2136ff6b536fa1c22e11eb1c9bc80a9185f 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -2045,7 +2045,7 @@ static int __devinit cx23885_initdev(struct pci_dev *pci_dev,
 	}
 
 	/* print pci info */
-	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+	dev->pci_rev = pci_dev->revision;
 	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
 	printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%llx\n", dev->name,
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index bca307eb1e249ebb7d852317a1ebdf192fbec2fe..11e49bbc4a668e4b03e780ddf18649760927d58c 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -1060,18 +1060,21 @@ static int mpeg_open(struct file *file)
 
 	/* Make sure we can acquire the hardware */
 	drv = cx8802_get_driver(dev, CX88_MPEG_BLACKBIRD);
-	if (drv) {
-		err = drv->request_acquire(drv);
-		if(err != 0) {
-			dprintk(1,"%s: Unable to acquire hardware, %d\n", __func__, err);
-			mutex_unlock(&dev->core->lock);
-			return err;
-		}
+	if (!drv) {
+		dprintk(1, "%s: blackbird driver is not loaded\n", __func__);
+		mutex_unlock(&dev->core->lock);
+		return -ENODEV;
+	}
+
+	err = drv->request_acquire(drv);
+	if (err != 0) {
+		dprintk(1,"%s: Unable to acquire hardware, %d\n", __func__, err);
+		mutex_unlock(&dev->core->lock);
+		return err;
 	}
 
-	if (!atomic_read(&dev->core->mpeg_users) && blackbird_initialize_codec(dev) < 0) {
-		if (drv)
-			drv->request_release(drv);
+	if (!dev->core->mpeg_users && blackbird_initialize_codec(dev) < 0) {
+		drv->request_release(drv);
 		mutex_unlock(&dev->core->lock);
 		return -EINVAL;
 	}
@@ -1080,8 +1083,7 @@ static int mpeg_open(struct file *file)
 	/* allocate + initialize per filehandle data */
 	fh = kzalloc(sizeof(*fh),GFP_KERNEL);
 	if (NULL == fh) {
-		if (drv)
-			drv->request_release(drv);
+		drv->request_release(drv);
 		mutex_unlock(&dev->core->lock);
 		return -ENOMEM;
 	}
@@ -1099,7 +1101,7 @@ static int mpeg_open(struct file *file)
 	cx88_set_scale(dev->core, dev->width, dev->height,
 			fh->mpegq.field);
 
-	atomic_inc(&dev->core->mpeg_users);
+	dev->core->mpeg_users++;
 	mutex_unlock(&dev->core->lock);
 	return 0;
 }
@@ -1110,7 +1112,9 @@ static int mpeg_release(struct file *file)
 	struct cx8802_dev *dev = fh->dev;
 	struct cx8802_driver *drv = NULL;
 
-	if (dev->mpeg_active && atomic_read(&dev->core->mpeg_users) == 1)
+	mutex_lock(&dev->core->lock);
+
+	if (dev->mpeg_active && dev->core->mpeg_users == 1)
 		blackbird_stop_codec(dev);
 
 	cx8802_cancel_buffers(fh->dev);
@@ -1119,17 +1123,18 @@ static int mpeg_release(struct file *file)
 
 	videobuf_mmap_free(&fh->mpegq);
 
-	mutex_lock(&dev->core->lock);
 	file->private_data = NULL;
 	kfree(fh);
-	mutex_unlock(&dev->core->lock);
 
 	/* Make sure we release the hardware */
 	drv = cx8802_get_driver(dev, CX88_MPEG_BLACKBIRD);
+	WARN_ON(!drv);
 	if (drv)
 		drv->request_release(drv);
 
-	atomic_dec(&dev->core->mpeg_users);
+	dev->core->mpeg_users--;
+
+	mutex_unlock(&dev->core->lock);
 
 	return 0;
 }
@@ -1334,11 +1339,9 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv)
 	blackbird_register_video(dev);
 
 	/* initial device configuration: needed ? */
-	mutex_lock(&dev->core->lock);
 //	init_controls(core);
 	cx88_set_tvnorm(core,core->tvnorm);
 	cx88_video_mux(core,0);
-	mutex_unlock(&dev->core->lock);
 
 	return 0;
 
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 7b8c9d3b6efcc54a349b7584293b36a77384db56..c69df7ebb6a7575f0478a34c7b41142aa83c4cc9 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -133,6 +133,7 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 		return -EINVAL;
 	}
 
+	mutex_lock(&dev->core->lock);
 	drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
 	if (drv) {
 		if (acquire){
@@ -143,6 +144,7 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 			dev->frontends.active_fe_id = 0;
 		}
 	}
+	mutex_unlock(&dev->core->lock);
 
 	return ret;
 }
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index c820e2f53527333b6fe7a42961776deadb15c45a..3f442003623d30494cf63632355bd35e174cc97c 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -524,7 +524,7 @@ void cx88_ir_irq(struct cx88_core *core)
 	for (todo = 32; todo > 0; todo -= bits) {
 		ev.pulse = samples & 0x80000000 ? false : true;
 		bits = min(todo, 32U - fls(ev.pulse ? samples : ~samples));
-		ev.duration = (bits * NSEC_PER_SEC) / (1000 * ir_samplerate);
+		ev.duration = (bits * (NSEC_PER_SEC / 1000)) / ir_samplerate;
 		ir_raw_event_store_with_filter(ir->dev, &ev);
 		samples <<= bits;
 	}
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index addf9545e9bf42d6dac1591377e843763cee9305..1a7b983f82976eeb5b66a0da1fc6316104faee45 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -78,6 +78,7 @@ static void flush_request_modules(struct cx8802_dev *dev)
 
 
 static LIST_HEAD(cx8802_devlist);
+static DEFINE_MUTEX(cx8802_mutex);
 /* ------------------------------------------------------------------ */
 
 static int cx8802_start_dma(struct cx8802_dev    *dev,
@@ -474,7 +475,7 @@ static int cx8802_init_common(struct cx8802_dev *dev)
 		return -EIO;
 	}
 
-	pci_read_config_byte(dev->pci, PCI_CLASS_REVISION, &dev->pci_rev);
+	dev->pci_rev = dev->pci->revision;
 	pci_read_config_byte(dev->pci, PCI_LATENCY_TIMER,  &dev->pci_lat);
 	printk(KERN_INFO "%s/2: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%llx\n", dev->core->name,
@@ -624,13 +625,11 @@ static int cx8802_request_acquire(struct cx8802_driver *drv)
 
 	if (drv->advise_acquire)
 	{
-		mutex_lock(&drv->core->lock);
 		core->active_ref++;
 		if (core->active_type_id == CX88_BOARD_NONE) {
 			core->active_type_id = drv->type_id;
 			drv->advise_acquire(drv);
 		}
-		mutex_unlock(&drv->core->lock);
 
 		mpeg_dbg(1,"%s() Post acquire GPIO=%x\n", __func__, cx_read(MO_GP0_IO));
 	}
@@ -643,14 +642,12 @@ static int cx8802_request_release(struct cx8802_driver *drv)
 {
 	struct cx88_core *core = drv->core;
 
-	mutex_lock(&drv->core->lock);
 	if (drv->advise_release && --core->active_ref == 0)
 	{
 		drv->advise_release(drv);
 		core->active_type_id = CX88_BOARD_NONE;
 		mpeg_dbg(1,"%s() Post release GPIO=%x\n", __func__, cx_read(MO_GP0_IO));
 	}
-	mutex_unlock(&drv->core->lock);
 
 	return 0;
 }
@@ -693,6 +690,8 @@ int cx8802_register_driver(struct cx8802_driver *drv)
 		return err;
 	}
 
+	mutex_lock(&cx8802_mutex);
+
 	list_for_each_entry(dev, &cx8802_devlist, devlist) {
 		printk(KERN_INFO
 		       "%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n",
@@ -702,8 +701,10 @@ int cx8802_register_driver(struct cx8802_driver *drv)
 
 		/* Bring up a new struct for each driver instance */
 		driver = kzalloc(sizeof(*drv),GFP_KERNEL);
-		if (driver == NULL)
-			return -ENOMEM;
+		if (driver == NULL) {
+			err = -ENOMEM;
+			goto out;
+		}
 
 		/* Snapshot of the driver registration data */
 		drv->core = dev->core;
@@ -713,21 +714,23 @@ int cx8802_register_driver(struct cx8802_driver *drv)
 		drv->request_release = cx8802_request_release;
 		memcpy(driver, drv, sizeof(*driver));
 
+		mutex_lock(&drv->core->lock);
 		err = drv->probe(driver);
 		if (err == 0) {
 			i++;
-			mutex_lock(&drv->core->lock);
 			list_add_tail(&driver->drvlist, &dev->drvlist);
-			mutex_unlock(&drv->core->lock);
 		} else {
 			printk(KERN_ERR
 			       "%s/2: cx8802 probe failed, err = %d\n",
 			       dev->core->name, err);
 		}
-
+		mutex_unlock(&drv->core->lock);
 	}
 
-	return i ? 0 : -ENODEV;
+	err = i ? 0 : -ENODEV;
+out:
+	mutex_unlock(&cx8802_mutex);
+	return err;
 }
 
 int cx8802_unregister_driver(struct cx8802_driver *drv)
@@ -741,6 +744,8 @@ int cx8802_unregister_driver(struct cx8802_driver *drv)
 	       drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird",
 	       drv->hw_access == CX8802_DRVCTL_SHARED ? "shared" : "exclusive");
 
+	mutex_lock(&cx8802_mutex);
+
 	list_for_each_entry(dev, &cx8802_devlist, devlist) {
 		printk(KERN_INFO
 		       "%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n",
@@ -748,6 +753,8 @@ int cx8802_unregister_driver(struct cx8802_driver *drv)
 		       dev->pci->subsystem_device, dev->core->board.name,
 		       dev->core->boardnr);
 
+		mutex_lock(&dev->core->lock);
+
 		list_for_each_entry_safe(d, dtmp, &dev->drvlist, drvlist) {
 			/* only unregister the correct driver type */
 			if (d->type_id != drv->type_id)
@@ -755,17 +762,18 @@ int cx8802_unregister_driver(struct cx8802_driver *drv)
 
 			err = d->remove(d);
 			if (err == 0) {
-				mutex_lock(&drv->core->lock);
 				list_del(&d->drvlist);
-				mutex_unlock(&drv->core->lock);
 				kfree(d);
 			} else
 				printk(KERN_ERR "%s/2: cx8802 driver remove "
 				       "failed (%d)\n", dev->core->name, err);
 		}
 
+		mutex_unlock(&dev->core->lock);
 	}
 
+	mutex_unlock(&cx8802_mutex);
+
 	return err;
 }
 
@@ -803,7 +811,9 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
 		goto fail_free;
 
 	INIT_LIST_HEAD(&dev->drvlist);
+	mutex_lock(&cx8802_mutex);
 	list_add_tail(&dev->devlist,&cx8802_devlist);
+	mutex_unlock(&cx8802_mutex);
 
 	/* now autoload cx88-dvb or cx88-blackbird */
 	request_modules(dev);
@@ -827,6 +837,8 @@ static void __devexit cx8802_remove(struct pci_dev *pci_dev)
 
 	flush_request_modules(dev);
 
+	mutex_lock(&dev->core->lock);
+
 	if (!list_empty(&dev->drvlist)) {
 		struct cx8802_driver *drv, *tmp;
 		int err;
@@ -838,9 +850,7 @@ static void __devexit cx8802_remove(struct pci_dev *pci_dev)
 		list_for_each_entry_safe(drv, tmp, &dev->drvlist, drvlist) {
 			err = drv->remove(drv);
 			if (err == 0) {
-				mutex_lock(&drv->core->lock);
 				list_del(&drv->drvlist);
-				mutex_unlock(&drv->core->lock);
 			} else
 				printk(KERN_ERR "%s/2: cx8802 driver remove "
 				       "failed (%d)\n", dev->core->name, err);
@@ -848,6 +858,8 @@ static void __devexit cx8802_remove(struct pci_dev *pci_dev)
 		}
 	}
 
+	mutex_unlock(&dev->core->lock);
+
 	/* Destroy any 8802 reference. */
 	dev->core->dvbdev = NULL;
 
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 287a41ee1c4f6d6cd2a0a1ced34cd2950c5aaf7f..cef4f282e5aae97c28eaa5515ad03db206cb8664 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -824,7 +824,7 @@ static int video_open(struct file *file)
 		call_all(core, tuner, s_radio);
 	}
 
-	atomic_inc(&core->users);
+	core->users++;
 	mutex_unlock(&core->lock);
 
 	return 0;
@@ -922,7 +922,8 @@ static int video_release(struct file *file)
 	file->private_data = NULL;
 	kfree(fh);
 
-	if(atomic_dec_and_test(&dev->core->users))
+	dev->core->users--;
+	if (!dev->core->users)
 		call_all(dev->core, core, s_power, 0);
 	mutex_unlock(&dev->core->lock);
 
@@ -1832,7 +1833,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 	dev->core = core;
 
 	/* print pci info */
-	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+	dev->pci_rev = pci_dev->revision;
 	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
 	printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%llx\n", core->name,
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 9b3742a7746c5d6d57d87705da194690fefaa7fd..a399a8b086babf4e9facf27a690cdb577a5b6427 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -389,8 +389,8 @@ struct cx88_core {
 	struct mutex               lock;
 	/* various v4l controls */
 	u32                        freq;
-	atomic_t		   users;
-	atomic_t                   mpeg_users;
+	int                        users;
+	int                        mpeg_users;
 
 	/* cx88-video needs to access cx8802 for hybrid tuner pll access. */
 	struct cx8802_dev          *dvbdev;
@@ -505,6 +505,8 @@ struct cx8802_driver {
 	int (*suspend)(struct pci_dev *pci_dev, pm_message_t state);
 	int (*resume)(struct pci_dev *pci_dev);
 
+	/* Callers to the following functions must hold core->lock */
+
 	/* MPEG 8802 -> mini driver - Driver probe and configuration */
 	int (*probe)(struct cx8802_driver *drv);
 	int (*remove)(struct cx8802_driver *drv);
@@ -561,8 +563,9 @@ struct cx8802_dev {
 	/* for switching modulation types */
 	unsigned char              ts_gen_cntrl;
 
-	/* List of attached drivers */
+	/* List of attached drivers; must hold core->lock to access */
 	struct list_head	   drvlist;
+
 	struct work_struct	   request_module_wk;
 };
 
@@ -685,6 +688,8 @@ int cx88_audio_thread(void *data);
 
 int cx8802_register_driver(struct cx8802_driver *drv);
 int cx8802_unregister_driver(struct cx8802_driver *drv);
+
+/* Caller must hold core->lock */
 struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype);
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index 985100ea17a4096cba87f91305599f27f485341b..3cb78f26df9033bb9068053f3ab80308d1a6ad04 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -38,6 +38,8 @@ config VIDEO_EM28XX_DVB
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
 	select DVB_TDA10023 if !DVB_FE_CUSTOMISE
 	select DVB_S921 if !DVB_FE_CUSTOMISE
+	select DVB_DRXD if !DVB_FE_CUSTOMISE
+	select DVB_CXD2820R if !DVB_FE_CUSTOMISE
 	select VIDEOBUF_DVB
 	---help---
 	  This adds support for DVB cards based on the
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 69fcea82d01cb356831622486f68a8e289c1f325..4e37375decf54dbdea4e3c9617fcf52b9201912f 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -100,6 +100,13 @@ static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
 	{ -1,			-1,	-1,		-1},
 };
 
+/* Board Hauppauge WinTV HVR 900 (R2) digital */
+static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = {
+	{EM28XX_R08_GPIO,	0x2e,	~EM_GPIO_4,	10},
+	{EM2880_R04_GPO,	0x0c,	0x0f,		10},
+	{ -1,			-1,	-1,		-1},
+};
+
 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 	{EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,	 10},
@@ -282,6 +289,16 @@ static struct em28xx_reg_seq leadership_reset[] = {
 	{	-1,		-1,	-1,	-1},
 };
 
+/* 2013:024f PCTV Systems nanoStick T2 290e
+ * GPIO_6 - demod reset
+ * GPIO_7 - LED
+ */
+static struct em28xx_reg_seq pctv_290e[] = {
+	{EM2874_R80_GPIO,	0x00,	0xff,		80},
+	{EM2874_R80_GPIO,	0x40,	0xff,		80}, /* GPIO_6 = 1 */
+	{EM2874_R80_GPIO,	0xc0,	0xff,		80}, /* GPIO_7 = 1 */
+	{-1,			-1,	-1,		-1},
+};
 
 /*
  *  Board definitions
@@ -859,6 +876,8 @@ struct em28xx_board em28xx_boards[] = {
 		.tuner_type   = TUNER_XC2028,
 		.tuner_gpio   = default_tuner_gpio,
 		.mts_firmware = 1,
+		.has_dvb      = 1,
+		.dvb_gpio     = hauppauge_wintv_hvr_900R2_digital,
 		.ir_codes     = RC_MAP_HAUPPAUGE,
 		.decoder      = EM28XX_TVP5150,
 		.input        = { {
@@ -1448,12 +1467,14 @@ struct em28xx_board em28xx_boards[] = {
 			.gpio     = pinnacle_hybrid_pro_analog,
 		} },
 	},
-	[EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
-		.name         = "Pinnacle Hybrid Pro (2)",
-		.valid        = EM28XX_BOARD_NOT_VALIDATED,
+	[EM2882_BOARD_PINNACLE_HYBRID_PRO_330E] = {
+		.name         = "Pinnacle Hybrid Pro (330e)",
 		.tuner_type   = TUNER_XC2028,
 		.tuner_gpio   = default_tuner_gpio,
 		.mts_firmware = 1,
+		.has_dvb      = 1,
+		.dvb_gpio     = hauppauge_wintv_hvr_900R2_digital,
+		.ir_codes     = RC_MAP_PINNACLE_PCTV_HD,
 		.decoder      = EM28XX_TVP5150,
 		.input        = { {
 			.type     = EM28XX_VMUX_TELEVISION,
@@ -1749,6 +1770,17 @@ struct em28xx_board em28xx_boards[] = {
 		.dvb_gpio   = kworld_a340_digital,
 		.tuner_gpio = default_tuner_gpio,
 	},
+	/* 2013:024f PCTV Systems nanoStick T2 290e.
+	 * Empia EM28174, Sony CXD2820R and NXP TDA18271HD/C2 */
+	[EM28174_BOARD_PCTV_290E] = {
+		.i2c_speed      = EM2874_I2C_SECONDARY_BUS_SELECT |
+			EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_100_KHZ,
+		.xclk          = EM28XX_XCLK_FREQUENCY_12MHZ,
+		.name          = "PCTV Systems nanoStick T2 290e",
+		.tuner_type    = TUNER_ABSENT,
+		.tuner_gpio    = pctv_290e,
+		.has_dvb       = 1,
+	},
 };
 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 
@@ -1863,7 +1895,7 @@ struct usb_device_id em28xx_id_table[] = {
 	{ USB_DEVICE(0x2304, 0x021a),
 			.driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
 	{ USB_DEVICE(0x2304, 0x0226),
-			.driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
+			.driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO_330E },
 	{ USB_DEVICE(0x2304, 0x0227),
 			.driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
 	{ USB_DEVICE(0x0413, 0x6023),
@@ -1876,6 +1908,8 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM2860_BOARD_GADMEI_UTV330 },
 	{ USB_DEVICE(0x1b80, 0xa340),
 			.driver_info = EM2870_BOARD_KWORLD_A340 },
+	{ USB_DEVICE(0x2013, 0x024f),
+			.driver_info = EM28174_BOARD_PCTV_290E },
 	{ },
 };
 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
@@ -2229,7 +2263,7 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
 		ctl->demod = XC3028_FE_ZARLINK456;
 		break;
 	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
-		/* djh - Not sure which demod we need here */
+	case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
 		ctl->demod = XC3028_FE_DEFAULT;
 		break;
 	case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
@@ -2799,6 +2833,11 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 			dev->reg_gpio_num = EM2874_R80_GPIO;
 			dev->wait_after_write = 0;
 			break;
+		case CHIP_ID_EM28174:
+			em28xx_info("chip ID is em28174\n");
+			dev->reg_gpio_num = EM2874_R80_GPIO;
+			dev->wait_after_write = 0;
+			break;
 		case CHIP_ID_EM2883:
 			em28xx_info("chip ID is em2882/em2883\n");
 			dev->wait_after_write = 0;
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 44c63cbd6dda8da1dcdc1375c94db856e934b4d4..e33f145d867ae923772768dcc02cb08a5de54eec 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -489,7 +489,8 @@ int em28xx_audio_setup(struct em28xx *dev)
 	int vid1, vid2, feat, cfg;
 	u32 vid;
 
-	if (dev->chip_id == CHIP_ID_EM2870 || dev->chip_id == CHIP_ID_EM2874) {
+	if (dev->chip_id == CHIP_ID_EM2870 || dev->chip_id == CHIP_ID_EM2874
+		|| dev->chip_id == CHIP_ID_EM28174) {
 		/* Digital only device - don't load any alsa module */
 		dev->audio_mode.has_audio = 0;
 		dev->has_audio_class = 0;
@@ -614,7 +615,7 @@ int em28xx_capture_start(struct em28xx *dev, int start)
 {
 	int rc;
 
-	if (dev->chip_id == CHIP_ID_EM2874) {
+	if (dev->chip_id == CHIP_ID_EM2874 || dev->chip_id == CHIP_ID_EM28174) {
 		/* The Transport Stream Enable Register moved in em2874 */
 		if (!start) {
 			rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
@@ -1111,6 +1112,10 @@ int em28xx_isoc_dvb_max_packetsize(struct em28xx *dev)
 		/* FIXME - for now assume 564 like it was before, but the
 		   em2874 code should be added to return the proper value... */
 		packet_size = 564;
+	} else if (dev->chip_id == CHIP_ID_EM28174) {
+		/* FIXME same as em2874. 564 was enough for 22 Mbit DVB-T
+		   but too much for 44 Mbit DVB-C. */
+		packet_size = 752;
 	} else {
 		/* TS max packet size stored in bits 1-0 of R01 */
 		chip_cfg2 = em28xx_read_reg(dev, EM28XX_R01_CHIPCFG2);
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index c7c04bf712aaaee227c1fcbfe508dfb29cebe71a..7904ca4b69134d1fdb4af0d3d0a89b0acbeffdee 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -38,6 +38,8 @@
 #include "tda1002x.h"
 #include "tda18271.h"
 #include "s921.h"
+#include "drxd.h"
+#include "cxd2820r.h"
 
 MODULE_DESCRIPTION("driver for em28xx based DVB cards");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
@@ -58,7 +60,7 @@ if (debug >= level) 						\
 #define EM28XX_DVB_MAX_PACKETS 64
 
 struct em28xx_dvb {
-	struct dvb_frontend        *frontend;
+	struct dvb_frontend        *fe[2];
 
 	/* feed count management */
 	struct mutex               lock;
@@ -285,12 +287,13 @@ static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
 	.if2 = 45600,
 };
 
-#ifdef EM28XX_DRX397XD_SUPPORT
-/* [TODO] djh - not sure yet what the device config needs to contain */
-static struct drx397xD_config em28xx_drx397xD_with_xc3028 = {
-	.demod_address = (0xe0 >> 1),
+static struct drxd_config em28xx_drxd = {
+	.index = 0, .demod_address = 0x70, .demod_revision = 0xa2,
+	.demoda_address = 0x00, .pll_address = 0x00,
+	.pll_type = DRXD_PLL_NONE, .clock = 12000, .insert_rs_byte = 1,
+	.pll_set = NULL, .osc_deviation = NULL, .IF = 42800000,
+	.disable_i2c_gate_ctrl = 1,
 };
-#endif
 
 static int mt352_terratec_xs_init(struct dvb_frontend *fe)
 {
@@ -332,6 +335,26 @@ static struct tda10023_config em28xx_tda10023_config = {
 	.invert = 1,
 };
 
+static struct cxd2820r_config em28xx_cxd2820r_config = {
+	.i2c_address = (0xd8 >> 1),
+	.ts_mode = CXD2820R_TS_SERIAL,
+	.if_dvbt_6  = 3300,
+	.if_dvbt_7  = 3500,
+	.if_dvbt_8  = 4000,
+	.if_dvbt2_6 = 3300,
+	.if_dvbt2_7 = 3500,
+	.if_dvbt2_8 = 4000,
+	.if_dvbc    = 5000,
+
+	/* enable LNA for DVB-T2 and DVB-C */
+	.gpio_dvbt2[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
+	.gpio_dvbc[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
+};
+
+static struct tda18271_config em28xx_cxd2820r_tda18271_config = {
+	.output_opt = TDA18271_OUTPUT_LT_OFF,
+};
+
 /* ------------------------------------------------------------------ */
 
 static int attach_xc3028(u8 addr, struct em28xx *dev)
@@ -343,17 +366,17 @@ static int attach_xc3028(u8 addr, struct em28xx *dev)
 	cfg.i2c_adap  = &dev->i2c_adap;
 	cfg.i2c_addr  = addr;
 
-	if (!dev->dvb->frontend) {
+	if (!dev->dvb->fe[0]) {
 		em28xx_errdev("/2: dvb frontend not attached. "
 				"Can't attach xc3028\n");
 		return -EINVAL;
 	}
 
-	fe = dvb_attach(xc2028_attach, dev->dvb->frontend, &cfg);
+	fe = dvb_attach(xc2028_attach, dev->dvb->fe[0], &cfg);
 	if (!fe) {
 		em28xx_errdev("/2: xc3028 attach failed\n");
-		dvb_frontend_detach(dev->dvb->frontend);
-		dev->dvb->frontend = NULL;
+		dvb_frontend_detach(dev->dvb->fe[0]);
+		dev->dvb->fe[0] = NULL;
 		return -EINVAL;
 	}
 
@@ -383,16 +406,28 @@ static int register_dvb(struct em28xx_dvb *dvb,
 	}
 
 	/* Ensure all frontends negotiate bus access */
-	dvb->frontend->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl;
+	dvb->fe[0]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl;
+	if (dvb->fe[1])
+		dvb->fe[1]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl;
 
 	dvb->adapter.priv = dev;
 
 	/* register frontend */
-	result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+	result = dvb_register_frontend(&dvb->adapter, dvb->fe[0]);
 	if (result < 0) {
 		printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
 		       dev->name, result);
-		goto fail_frontend;
+		goto fail_frontend0;
+	}
+
+	/* register 2nd frontend */
+	if (dvb->fe[1]) {
+		result = dvb_register_frontend(&dvb->adapter, dvb->fe[1]);
+		if (result < 0) {
+			printk(KERN_WARNING "%s: 2nd dvb_register_frontend failed (errno = %d)\n",
+				dev->name, result);
+			goto fail_frontend1;
+		}
 	}
 
 	/* register demux stuff */
@@ -458,9 +493,14 @@ static int register_dvb(struct em28xx_dvb *dvb,
 fail_dmxdev:
 	dvb_dmx_release(&dvb->demux);
 fail_dmx:
-	dvb_unregister_frontend(dvb->frontend);
-fail_frontend:
-	dvb_frontend_detach(dvb->frontend);
+	if (dvb->fe[1])
+		dvb_unregister_frontend(dvb->fe[1]);
+	dvb_unregister_frontend(dvb->fe[0]);
+fail_frontend1:
+	if (dvb->fe[1])
+		dvb_frontend_detach(dvb->fe[1]);
+fail_frontend0:
+	dvb_frontend_detach(dvb->fe[0]);
 	dvb_unregister_adapter(&dvb->adapter);
 fail_adapter:
 	return result;
@@ -473,12 +513,15 @@ static void unregister_dvb(struct em28xx_dvb *dvb)
 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
 	dvb_dmxdev_release(&dvb->dmxdev);
 	dvb_dmx_release(&dvb->demux);
-	dvb_unregister_frontend(dvb->frontend);
-	dvb_frontend_detach(dvb->frontend);
+	if (dvb->fe[1])
+		dvb_unregister_frontend(dvb->fe[1]);
+	dvb_unregister_frontend(dvb->fe[0]);
+	if (dvb->fe[1])
+		dvb_frontend_detach(dvb->fe[1]);
+	dvb_frontend_detach(dvb->fe[0]);
 	dvb_unregister_adapter(&dvb->adapter);
 }
 
-
 static int dvb_init(struct em28xx *dev)
 {
 	int result = 0;
@@ -497,16 +540,17 @@ static int dvb_init(struct em28xx *dev)
 		return -ENOMEM;
 	}
 	dev->dvb = dvb;
+	dvb->fe[0] = dvb->fe[1] = NULL;
 
 	mutex_lock(&dev->lock);
 	em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
 	/* init frontend */
 	switch (dev->model) {
 	case EM2874_LEADERSHIP_ISDBT:
-		dvb->frontend = dvb_attach(s921_attach,
+		dvb->fe[0] = dvb_attach(s921_attach,
 				&sharp_isdbt, &dev->i2c_adap);
 
-		if (!dvb->frontend) {
+		if (!dvb->fe[0]) {
 			result = -EINVAL;
 			goto out_free;
 		}
@@ -516,7 +560,7 @@ static int dvb_init(struct em28xx *dev)
 	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
 	case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
 	case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
-		dvb->frontend = dvb_attach(lgdt330x_attach,
+		dvb->fe[0] = dvb_attach(lgdt330x_attach,
 					   &em2880_lgdt3303_dev,
 					   &dev->i2c_adap);
 		if (attach_xc3028(0x61, dev) < 0) {
@@ -525,7 +569,7 @@ static int dvb_init(struct em28xx *dev)
 		}
 		break;
 	case EM2880_BOARD_KWORLD_DVB_310U:
-		dvb->frontend = dvb_attach(zl10353_attach,
+		dvb->fe[0] = dvb_attach(zl10353_attach,
 					   &em28xx_zl10353_with_xc3028,
 					   &dev->i2c_adap);
 		if (attach_xc3028(0x61, dev) < 0) {
@@ -536,7 +580,7 @@ static int dvb_init(struct em28xx *dev)
 	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
 	case EM2882_BOARD_TERRATEC_HYBRID_XS:
 	case EM2880_BOARD_EMPIRE_DUAL_TV:
-		dvb->frontend = dvb_attach(zl10353_attach,
+		dvb->fe[0] = dvb_attach(zl10353_attach,
 					   &em28xx_zl10353_xc3028_no_i2c_gate,
 					   &dev->i2c_adap);
 		if (attach_xc3028(0x61, dev) < 0) {
@@ -549,13 +593,13 @@ static int dvb_init(struct em28xx *dev)
 	case EM2881_BOARD_PINNACLE_HYBRID_PRO:
 	case EM2882_BOARD_DIKOM_DK300:
 	case EM2882_BOARD_KWORLD_VS_DVBT:
-		dvb->frontend = dvb_attach(zl10353_attach,
+		dvb->fe[0] = dvb_attach(zl10353_attach,
 					   &em28xx_zl10353_xc3028_no_i2c_gate,
 					   &dev->i2c_adap);
-		if (dvb->frontend == NULL) {
+		if (dvb->fe[0] == NULL) {
 			/* This board could have either a zl10353 or a mt352.
 			   If the chip id isn't for zl10353, try mt352 */
-			dvb->frontend = dvb_attach(mt352_attach,
+			dvb->fe[0] = dvb_attach(mt352_attach,
 						   &terratec_xs_mt352_cfg,
 						   &dev->i2c_adap);
 		}
@@ -567,7 +611,7 @@ static int dvb_init(struct em28xx *dev)
 		break;
 	case EM2883_BOARD_KWORLD_HYBRID_330U:
 	case EM2882_BOARD_EVGA_INDTUBE:
-		dvb->frontend = dvb_attach(s5h1409_attach,
+		dvb->fe[0] = dvb_attach(s5h1409_attach,
 					   &em28xx_s5h1409_with_xc3028,
 					   &dev->i2c_adap);
 		if (attach_xc3028(0x61, dev) < 0) {
@@ -576,11 +620,11 @@ static int dvb_init(struct em28xx *dev)
 		}
 		break;
 	case EM2882_BOARD_KWORLD_ATSC_315U:
-		dvb->frontend = dvb_attach(lgdt330x_attach,
+		dvb->fe[0] = dvb_attach(lgdt330x_attach,
 					   &em2880_lgdt3303_dev,
 					   &dev->i2c_adap);
-		if (dvb->frontend != NULL) {
-			if (!dvb_attach(simple_tuner_attach, dvb->frontend,
+		if (dvb->fe[0] != NULL) {
+			if (!dvb_attach(simple_tuner_attach, dvb->fe[0],
 				&dev->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) {
 				result = -EINVAL;
 				goto out_free;
@@ -588,25 +632,21 @@ static int dvb_init(struct em28xx *dev)
 		}
 		break;
 	case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
-#ifdef EM28XX_DRX397XD_SUPPORT
-		/* We don't have the config structure properly populated, so
-		   this is commented out for now */
-		dvb->frontend = dvb_attach(drx397xD_attach,
-					   &em28xx_drx397xD_with_xc3028,
-					   &dev->i2c_adap);
+	case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
+		dvb->fe[0] = dvb_attach(drxd_attach, &em28xx_drxd, NULL,
+					   &dev->i2c_adap, &dev->udev->dev);
 		if (attach_xc3028(0x61, dev) < 0) {
 			result = -EINVAL;
 			goto out_free;
 		}
 		break;
-#endif
 	case EM2870_BOARD_REDDO_DVB_C_USB_BOX:
 		/* Philips CU1216L NIM (Philips TDA10023 + Infineon TUA6034) */
-		dvb->frontend = dvb_attach(tda10023_attach,
+		dvb->fe[0] = dvb_attach(tda10023_attach,
 			&em28xx_tda10023_config,
 			&dev->i2c_adap, 0x48);
-		if (dvb->frontend) {
-			if (!dvb_attach(simple_tuner_attach, dvb->frontend,
+		if (dvb->fe[0]) {
+			if (!dvb_attach(simple_tuner_attach, dvb->fe[0],
 				&dev->i2c_adap, 0x60, TUNER_PHILIPS_CU1216L)) {
 				result = -EINVAL;
 				goto out_free;
@@ -614,25 +654,53 @@ static int dvb_init(struct em28xx *dev)
 		}
 		break;
 	case EM2870_BOARD_KWORLD_A340:
-		dvb->frontend = dvb_attach(lgdt3305_attach,
+		dvb->fe[0] = dvb_attach(lgdt3305_attach,
 					   &em2870_lgdt3304_dev,
 					   &dev->i2c_adap);
-		if (dvb->frontend != NULL)
-			dvb_attach(tda18271_attach, dvb->frontend, 0x60,
+		if (dvb->fe[0] != NULL)
+			dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
 				   &dev->i2c_adap, &kworld_a340_config);
 		break;
+	case EM28174_BOARD_PCTV_290E:
+		/* MFE
+		 * FE 0 = DVB-T/T2 + FE 1 = DVB-C, both sharing same tuner. */
+		/* FE 0 */
+		dvb->fe[0] = dvb_attach(cxd2820r_attach,
+			&em28xx_cxd2820r_config, &dev->i2c_adap, NULL);
+		if (dvb->fe[0]) {
+			struct i2c_adapter *i2c_tuner;
+			i2c_tuner = cxd2820r_get_tuner_i2c_adapter(dvb->fe[0]);
+			/* FE 0 attach tuner */
+			if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+				i2c_tuner, &em28xx_cxd2820r_tda18271_config)) {
+				dvb_frontend_detach(dvb->fe[0]);
+				result = -EINVAL;
+				goto out_free;
+			}
+			/* FE 1. This dvb_attach() cannot fail. */
+			dvb->fe[1] = dvb_attach(cxd2820r_attach, NULL, NULL,
+				dvb->fe[0]);
+			dvb->fe[1]->id = 1;
+			/* FE 1 attach tuner */
+			if (!dvb_attach(tda18271_attach, dvb->fe[1], 0x60,
+				i2c_tuner, &em28xx_cxd2820r_tda18271_config)) {
+				dvb_frontend_detach(dvb->fe[1]);
+				/* leave FE 0 still active */
+			}
+		}
+		break;
 	default:
 		em28xx_errdev("/2: The frontend of your DVB/ATSC card"
 				" isn't supported yet\n");
 		break;
 	}
-	if (NULL == dvb->frontend) {
+	if (NULL == dvb->fe[0]) {
 		em28xx_errdev("/2: frontend initialization failed\n");
 		result = -EINVAL;
 		goto out_free;
 	}
 	/* define general-purpose callback pointer */
-	dvb->frontend->callback = em28xx_tuner_callback;
+	dvb->fe[0]->callback = em28xx_tuner_callback;
 
 	/* register everything */
 	result = register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index 71474d31e155a8ed311c187cc60ff9cd32a36f75..4739fc7e6eb360397f6e21c426b805206ef20d4a 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -332,7 +332,7 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)
 	struct em28xx_eeprom *em_eeprom = (void *)eedata;
 	int i, err, size = len, block;
 
-	if (dev->chip_id == CHIP_ID_EM2874) {
+	if (dev->chip_id == CHIP_ID_EM2874 || dev->chip_id == CHIP_ID_EM28174) {
 		/* Empia switched to a 16-bit addressable eeprom in newer
 		   devices.  While we could certainly write a routine to read
 		   the eeprom, there is nothing of use in there that cannot be
diff --git a/drivers/media/video/em28xx/em28xx-reg.h b/drivers/media/video/em28xx/em28xx-reg.h
index 91e90559642b6fb62da927f1511baa85ecc6e2d4..e92a28ede434d803cc56e2ad7aaa91fcc454a512 100644
--- a/drivers/media/video/em28xx/em28xx-reg.h
+++ b/drivers/media/video/em28xx/em28xx-reg.h
@@ -201,6 +201,7 @@ enum em28xx_chip_id {
 	CHIP_ID_EM2870 = 35,
 	CHIP_ID_EM2883 = 36,
 	CHIP_ID_EM2874 = 65,
+	CHIP_ID_EM28174 = 113,
 };
 
 /*
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 6f2795a3d4b7c7ef2a386b8c2435b3cf4fb32986..3cca3312245086aed60a7ab0a2e65a525b8a2e56 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -97,7 +97,7 @@
 #define EM2881_BOARD_PINNACLE_HYBRID_PRO	  53
 #define EM2882_BOARD_KWORLD_VS_DVBT		  54
 #define EM2882_BOARD_TERRATEC_HYBRID_XS		  55
-#define EM2882_BOARD_PINNACLE_HYBRID_PRO	  56
+#define EM2882_BOARD_PINNACLE_HYBRID_PRO_330E	  56
 #define EM2883_BOARD_KWORLD_HYBRID_330U                  57
 #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU	  58
 #define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850	  60
@@ -118,6 +118,7 @@
 #define EM2882_BOARD_DIKOM_DK300		  75
 #define EM2870_BOARD_KWORLD_A340		  76
 #define EM2874_LEADERSHIP_ISDBT			  77
+#define EM28174_BOARD_PCTV_290E                   78
 
 
 /* Limits minimum and default number of buffers */
diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
index 031af1610154549d0a494b00913da13c654c1535..908d7012c3f23652507adbc77cf8f2a5729428f8 100644
--- a/drivers/media/video/fsl-viu.c
+++ b/drivers/media/video/fsl-viu.c
@@ -766,7 +766,7 @@ inline void viu_activate_overlay(struct viu_reg *viu_reg)
 	out_be32(&vr->picture_count, reg_val.picture_count);
 }
 
-static int viu_start_preview(struct viu_dev *dev, struct viu_fh *fh)
+static int viu_setup_preview(struct viu_dev *dev, struct viu_fh *fh)
 {
 	int bpp;
 
@@ -805,11 +805,6 @@ static int viu_start_preview(struct viu_dev *dev, struct viu_fh *fh)
 	/* setup the base address of the overlay buffer */
 	reg_val.field_base_addr = (u32)dev->ovbuf.base;
 
-	dev->ovenable = 1;
-	viu_activate_overlay(dev->vr);
-
-	/* start dma */
-	viu_start_dma(dev);
 	return 0;
 }
 
@@ -825,13 +820,11 @@ static int vidioc_s_fmt_overlay(struct file *file, void *priv,
 	if (err)
 		return err;
 
-	mutex_lock(&dev->lock);
 	fh->win = f->fmt.win;
 
 	spin_lock_irqsave(&dev->slock, flags);
-	viu_start_preview(dev, fh);
+	viu_setup_preview(dev, fh);
 	spin_unlock_irqrestore(&dev->slock, flags);
-	mutex_unlock(&dev->lock);
 	return 0;
 }
 
@@ -841,6 +834,28 @@ static int vidioc_try_fmt_overlay(struct file *file, void *priv,
 	return 0;
 }
 
+static int vidioc_overlay(struct file *file, void *priv, unsigned int on)
+{
+	struct viu_fh  *fh  = priv;
+	struct viu_dev *dev = (struct viu_dev *)fh->dev;
+	unsigned long  flags;
+
+	if (on) {
+		spin_lock_irqsave(&dev->slock, flags);
+		viu_activate_overlay(dev->vr);
+		dev->ovenable = 1;
+
+		/* start dma */
+		viu_start_dma(dev);
+		spin_unlock_irqrestore(&dev->slock, flags);
+	} else {
+		viu_stop_dma(dev);
+		dev->ovenable = 0;
+	}
+
+	return 0;
+}
+
 int vidioc_g_fbuf(struct file *file, void *priv, struct v4l2_framebuffer *arg)
 {
 	struct viu_fh  *fh = priv;
@@ -911,12 +926,16 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
 static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
 {
 	struct viu_fh *fh = priv;
+	struct viu_dev *dev = fh->dev;
 
 	if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
 	if (fh->type != i)
 		return -EINVAL;
 
+	if (dev->ovenable)
+		dev->ovenable = 0;
+
 	viu_start_dma(fh->dev);
 
 	return videobuf_streamon(&fh->vb_vidq);
@@ -1311,7 +1330,8 @@ static int viu_open(struct file *file)
 	videobuf_queue_dma_contig_init(&fh->vb_vidq, &viu_video_qops,
 				       dev->dev, &fh->vbq_lock,
 				       fh->type, V4L2_FIELD_INTERLACED,
-				       sizeof(struct viu_buf), fh, NULL);
+				       sizeof(struct viu_buf), fh,
+				       &fh->dev->lock);
 	return 0;
 }
 
@@ -1401,7 +1421,7 @@ static struct v4l2_file_operations viu_fops = {
 	.release	= viu_release,
 	.read		= viu_read,
 	.poll		= viu_poll,
-	.ioctl		= video_ioctl2, /* V4L2 ioctl handler */
+	.unlocked_ioctl	= video_ioctl2, /* V4L2 ioctl handler */
 	.mmap		= viu_mmap,
 };
 
@@ -1415,6 +1435,7 @@ static const struct v4l2_ioctl_ops viu_ioctl_ops = {
 	.vidioc_g_fmt_vid_overlay = vidioc_g_fmt_overlay,
 	.vidioc_try_fmt_vid_overlay = vidioc_try_fmt_overlay,
 	.vidioc_s_fmt_vid_overlay = vidioc_s_fmt_overlay,
+	.vidioc_overlay	      = vidioc_overlay,
 	.vidioc_g_fbuf	      = vidioc_g_fbuf,
 	.vidioc_s_fbuf	      = vidioc_s_fbuf,
 	.vidioc_reqbufs       = vidioc_reqbufs,
@@ -1498,9 +1519,6 @@ static int __devinit viu_of_probe(struct platform_device *op)
 	INIT_LIST_HEAD(&viu_dev->vidq.active);
 	INIT_LIST_HEAD(&viu_dev->vidq.queued);
 
-	/* initialize locks */
-	mutex_init(&viu_dev->lock);
-
 	snprintf(viu_dev->v4l2_dev.name,
 		 sizeof(viu_dev->v4l2_dev.name), "%s", "VIU");
 	ret = v4l2_device_register(viu_dev->dev, &viu_dev->v4l2_dev);
@@ -1531,8 +1549,15 @@ static int __devinit viu_of_probe(struct platform_device *op)
 
 	viu_dev->vdev = vdev;
 
+	/* initialize locks */
+	mutex_init(&viu_dev->lock);
+	viu_dev->vdev->lock = &viu_dev->lock;
+	spin_lock_init(&viu_dev->slock);
+
 	video_set_drvdata(viu_dev->vdev, viu_dev);
 
+	mutex_lock(&viu_dev->lock);
+
 	ret = video_register_device(viu_dev->vdev, VFL_TYPE_GRABBER, -1);
 	if (ret < 0) {
 		video_device_release(viu_dev->vdev);
@@ -1559,6 +1584,8 @@ static int __devinit viu_of_probe(struct platform_device *op)
 		goto err_irq;
 	}
 
+	mutex_unlock(&viu_dev->lock);
+
 	dev_info(&op->dev, "Freescale VIU Video Capture Board\n");
 	return ret;
 
@@ -1568,6 +1595,7 @@ static int __devinit viu_of_probe(struct platform_device *op)
 err_clk:
 	video_unregister_device(viu_dev->vdev);
 err_vdev:
+	mutex_unlock(&viu_dev->lock);
 	i2c_put_adapter(ad);
 	v4l2_device_unregister(&viu_dev->v4l2_dev);
 err:
diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig
index eb04e8b599899db09ae7ebe7d0d0cf11ca0f0176..34ae2c299799c350f255e0988bc4325d4dedf124 100644
--- a/drivers/media/video/gspca/Kconfig
+++ b/drivers/media/video/gspca/Kconfig
@@ -77,6 +77,15 @@ config USB_GSPCA_JEILINJ
 	  To compile this driver as a module, choose M here: the
 	  module will be called gspca_jeilinj.
 
+config USB_GSPCA_KINECT
+	tristate "Kinect sensor device USB Camera Driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for the Microsoft Kinect sensor device.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_kinect.
+
 config USB_GSPCA_KONICA
 	tristate "Konica USB Camera V4L2 driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
diff --git a/drivers/media/video/gspca/Makefile b/drivers/media/video/gspca/Makefile
index 855fbc8c9c472a3bd59bdb94502d15dac33b87a8..802fbe1bff4a009f2787f749771f4e57ce9ccda9 100644
--- a/drivers/media/video/gspca/Makefile
+++ b/drivers/media/video/gspca/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_USB_GSPCA_CPIA1)    += gspca_cpia1.o
 obj-$(CONFIG_USB_GSPCA_ETOMS)    += gspca_etoms.o
 obj-$(CONFIG_USB_GSPCA_FINEPIX)  += gspca_finepix.o
 obj-$(CONFIG_USB_GSPCA_JEILINJ)  += gspca_jeilinj.o
+obj-$(CONFIG_USB_GSPCA_KINECT)   += gspca_kinect.o
 obj-$(CONFIG_USB_GSPCA_KONICA)   += gspca_konica.o
 obj-$(CONFIG_USB_GSPCA_MARS)     += gspca_mars.o
 obj-$(CONFIG_USB_GSPCA_MR97310A) += gspca_mr97310a.o
@@ -46,6 +47,7 @@ gspca_cpia1-objs    := cpia1.o
 gspca_etoms-objs    := etoms.o
 gspca_finepix-objs  := finepix.o
 gspca_jeilinj-objs  := jeilinj.o
+gspca_kinect-objs   := kinect.o
 gspca_konica-objs   := konica.o
 gspca_mars-objs     := mars.o
 gspca_mr97310a-objs := mr97310a.o
diff --git a/drivers/media/video/gspca/cpia1.c b/drivers/media/video/gspca/cpia1.c
index 9ddbac680663523c46f4e8027707388695819948..f2a9451eea19ba87042be32c7dd184c9d4b45016 100644
--- a/drivers/media/video/gspca/cpia1.c
+++ b/drivers/media/video/gspca/cpia1.c
@@ -1262,7 +1262,7 @@ static int set_flicker(struct gspca_dev *gspca_dev, int on, int apply)
 static void monitor_exposure(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	u8 exp_acc, bcomp, gain, coarseL, cmd[8];
+	u8 exp_acc, bcomp, cmd[8];
 	int ret, light_exp, dark_exp, very_dark_exp;
 	int old_exposure, new_exposure, framerate;
 	int setfps = 0, setexp = 0, setflicker = 0;
@@ -1284,8 +1284,6 @@ static void monitor_exposure(struct gspca_dev *gspca_dev)
 	}
 	exp_acc = gspca_dev->usb_buf[0];
 	bcomp = gspca_dev->usb_buf[1];
-	gain = gspca_dev->usb_buf[2];
-	coarseL = gspca_dev->usb_buf[3];
 
 	light_exp = sd->params.colourParams.brightness +
 		    TC - 50 + EXP_ACC_LIGHT;
@@ -1772,9 +1770,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
-#ifdef GSPCA_DEBUG
 	struct sd *sd = (struct sd *) gspca_dev;
-#endif
 	int ret;
 
 	/* Start / Stop the camera to make sure we are talking to
diff --git a/drivers/media/video/gspca/gl860/gl860.c b/drivers/media/video/gspca/gl860/gl860.c
index 99083038cec3b7ec55b8ba861c5c8a1c1ed175bd..e8e071aa212f4ac23514ac32c83327c4a2e0519e 100644
--- a/drivers/media/video/gspca/gl860/gl860.c
+++ b/drivers/media/video/gspca/gl860/gl860.c
@@ -499,21 +499,8 @@ MODULE_DEVICE_TABLE(usb, device_table);
 static int sd_probe(struct usb_interface *intf,
 				const struct usb_device_id *id)
 {
-	struct gspca_dev *gspca_dev;
-	s32 ret;
-
-	ret = gspca_dev_probe(intf, id,
+	return gspca_dev_probe(intf, id,
 			&sd_desc_mi1320, sizeof(struct sd), THIS_MODULE);
-
-	if (ret >= 0) {
-		gspca_dev = usb_get_intfdata(intf);
-
-		PDEBUG(D_PROBE,
-			"Camera is now controlling video device %s",
-			video_device_node_name(&gspca_dev->vdev));
-	}
-
-	return ret;
 }
 
 static void sd_disconnect(struct usb_interface *intf)
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index e526aa3dedaf582e9b21a9f049462ab9e6f2a790..08ce9948d99b28f28e0800fc9ffdeaf18d2d8551 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -55,7 +55,7 @@ MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
 MODULE_DESCRIPTION("GSPCA USB Camera Driver");
 MODULE_LICENSE("GPL");
 
-#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 12, 0)
+#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 13, 0)
 
 #ifdef GSPCA_DEBUG
 int gspca_debug = D_ERR | D_PROBE;
@@ -2495,6 +2495,6 @@ module_exit(gspca_exit);
 module_param_named(debug, gspca_debug, int, 0644);
 MODULE_PARM_DESC(debug,
 		"Debug (bit) 0x01:error 0x02:probe 0x04:config"
-		" 0x08:stream 0x10:frame 0x20:packet 0x40:USBin 0x80:USBout"
+		" 0x08:stream 0x10:frame 0x20:packet"
 		" 0x0100: v4l2");
 #endif
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 41755226d389f61cd29d0e58a98f5e3f11825182..49e2fcbe81fbbfedcd08c04a63e09deaf48d524e 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -9,7 +9,7 @@
 #include <linux/mutex.h>
 
 /* compilation option */
-#define GSPCA_DEBUG 1
+/*#define GSPCA_DEBUG 1*/
 
 #ifdef GSPCA_DEBUG
 /* GSPCA our debug messages */
@@ -25,8 +25,8 @@ extern int gspca_debug;
 #define D_STREAM 0x08
 #define D_FRAM 0x10
 #define D_PACK 0x20
-#define D_USBI 0x40
-#define D_USBO 0x80
+#define D_USBI 0x00
+#define D_USBO 0x00
 #define D_V4L2 0x0100
 #else
 #define PDEBUG(level, fmt, args...)
diff --git a/drivers/media/video/gspca/jeilinj.c b/drivers/media/video/gspca/jeilinj.c
index 36dae38b1e38cef1df2acc8c56e71845f14dfba5..1bd9c4b542dd8fbb221bc5c0f843d79a3764f3e7 100644
--- a/drivers/media/video/gspca/jeilinj.c
+++ b/drivers/media/video/gspca/jeilinj.c
@@ -6,6 +6,9 @@
  *
  * Copyright (C) 2009 Theodore Kilgore
  *
+ * Sportscam DV15 support and control settings are
+ * Copyright (C) 2011 Patrice Chotard
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -23,7 +26,6 @@
 
 #define MODULE_NAME "jeilinj"
 
-#include <linux/workqueue.h>
 #include <linux/slab.h>
 #include "gspca.h"
 #include "jpeg.h"
@@ -34,29 +36,51 @@ MODULE_LICENSE("GPL");
 
 /* Default timeouts, in ms */
 #define JEILINJ_CMD_TIMEOUT 500
+#define JEILINJ_CMD_DELAY 160
 #define JEILINJ_DATA_TIMEOUT 1000
 
 /* Maximum transfer size to use. */
 #define JEILINJ_MAX_TRANSFER 0x200
-
 #define FRAME_HEADER_LEN 0x10
+#define FRAME_START 0xFFFFFFFF
+
+enum {
+	SAKAR_57379,
+	SPORTSCAM_DV15,
+};
+
+#define CAMQUALITY_MIN 0	/* highest cam quality */
+#define CAMQUALITY_MAX 97	/* lowest cam quality  */
+
+enum e_ctrl {
+	LIGHTFREQ,
+	AUTOGAIN,
+	RED,
+	GREEN,
+	BLUE,
+	NCTRLS		/* number of controls */
+};
 
 /* Structure to hold all of our device specific stuff */
 struct sd {
 	struct gspca_dev gspca_dev;	/* !! must be the first item */
+	struct gspca_ctrl ctrls[NCTRLS];
+	int blocks_left;
 	const struct v4l2_pix_format *cap_mode;
 	/* Driver stuff */
-	struct work_struct work_struct;
-	struct workqueue_struct *work_thread;
+	u8 type;
 	u8 quality;				 /* image quality */
-	u8 jpegqual;				/* webcam quality */
+#define QUALITY_MIN 35
+#define QUALITY_MAX 85
+#define QUALITY_DEF 85
 	u8 jpeg_hdr[JPEG_HDR_SZ];
 };
 
-	struct jlj_command {
-		unsigned char instruction[2];
-		unsigned char ack_wanted;
-	};
+struct jlj_command {
+	unsigned char instruction[2];
+	unsigned char ack_wanted;
+	unsigned char delay;
+};
 
 /* AFAICT these cameras will only do 320x240. */
 static struct v4l2_pix_format jlj_mode[] = {
@@ -64,6 +88,11 @@ static struct v4l2_pix_format jlj_mode[] = {
 		.bytesperline = 320,
 		.sizeimage = 320 * 240,
 		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 0},
+	{ 640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480,
+		.colorspace = V4L2_COLORSPACE_JPEG,
 		.priv = 0}
 };
 
@@ -73,178 +102,295 @@ static struct v4l2_pix_format jlj_mode[] = {
  */
 
 /* All commands are two bytes only */
-static int jlj_write2(struct gspca_dev *gspca_dev, unsigned char *command)
+static void jlj_write2(struct gspca_dev *gspca_dev, unsigned char *command)
 {
 	int retval;
 
+	if (gspca_dev->usb_err < 0)
+		return;
 	memcpy(gspca_dev->usb_buf, command, 2);
 	retval = usb_bulk_msg(gspca_dev->dev,
 			usb_sndbulkpipe(gspca_dev->dev, 3),
 			gspca_dev->usb_buf, 2, NULL, 500);
-	if (retval < 0)
+	if (retval < 0) {
 		err("command write [%02x] error %d",
 				gspca_dev->usb_buf[0], retval);
-	return retval;
+		gspca_dev->usb_err = retval;
+	}
 }
 
 /* Responses are one byte only */
-static int jlj_read1(struct gspca_dev *gspca_dev, unsigned char response)
+static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char response)
 {
 	int retval;
 
+	if (gspca_dev->usb_err < 0)
+		return;
 	retval = usb_bulk_msg(gspca_dev->dev,
 	usb_rcvbulkpipe(gspca_dev->dev, 0x84),
 				gspca_dev->usb_buf, 1, NULL, 500);
 	response = gspca_dev->usb_buf[0];
-	if (retval < 0)
+	if (retval < 0) {
 		err("read command [%02x] error %d",
 				gspca_dev->usb_buf[0], retval);
-	return retval;
+		gspca_dev->usb_err = retval;
+	}
 }
 
-static int jlj_start(struct gspca_dev *gspca_dev)
+static void setfreq(struct gspca_dev *gspca_dev)
 {
-	int i;
-	int retval = -1;
-	u8 response = 0xff;
-	struct jlj_command start_commands[] = {
-		{{0x71, 0x81}, 0},
-		{{0x70, 0x05}, 0},
-		{{0x95, 0x70}, 1},
-		{{0x71, 0x81}, 0},
-		{{0x70, 0x04}, 0},
-		{{0x95, 0x70}, 1},
-		{{0x71, 0x00}, 0},
-		{{0x70, 0x08}, 0},
-		{{0x95, 0x70}, 1},
-		{{0x94, 0x02}, 0},
-		{{0xde, 0x24}, 0},
-		{{0x94, 0x02}, 0},
-		{{0xdd, 0xf0}, 0},
-		{{0x94, 0x02}, 0},
-		{{0xe3, 0x2c}, 0},
-		{{0x94, 0x02}, 0},
-		{{0xe4, 0x00}, 0},
-		{{0x94, 0x02}, 0},
-		{{0xe5, 0x00}, 0},
-		{{0x94, 0x02}, 0},
-		{{0xe6, 0x2c}, 0},
-		{{0x94, 0x03}, 0},
-		{{0xaa, 0x00}, 0},
-		{{0x71, 0x1e}, 0},
-		{{0x70, 0x06}, 0},
-		{{0x71, 0x80}, 0},
-		{{0x70, 0x07}, 0}
+	struct sd *sd = (struct sd *) gspca_dev;
+	u8 freq_commands[][2] = {
+		{0x71, 0x80},
+		{0x70, 0x07}
 	};
-	for (i = 0; i < ARRAY_SIZE(start_commands); i++) {
-		retval = jlj_write2(gspca_dev, start_commands[i].instruction);
-		if (retval < 0)
-			return retval;
-		if (start_commands[i].ack_wanted)
-			retval = jlj_read1(gspca_dev, response);
-		if (retval < 0)
-			return retval;
-	}
-	PDEBUG(D_ERR, "jlj_start retval is %d", retval);
-	return retval;
+
+	freq_commands[0][1] |= (sd->ctrls[LIGHTFREQ].val >> 1);
+
+	jlj_write2(gspca_dev, freq_commands[0]);
+	jlj_write2(gspca_dev, freq_commands[1]);
 }
 
-static int jlj_stop(struct gspca_dev *gspca_dev)
+static void setcamquality(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	u8 quality_commands[][2] = {
+		{0x71, 0x1E},
+		{0x70, 0x06}
+	};
+	u8 camquality;
+
+	/* adapt camera quality from jpeg quality */
+	camquality = ((QUALITY_MAX - sd->quality) * CAMQUALITY_MAX)
+		/ (QUALITY_MAX - QUALITY_MIN);
+	quality_commands[0][1] += camquality;
+
+	jlj_write2(gspca_dev, quality_commands[0]);
+	jlj_write2(gspca_dev, quality_commands[1]);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	u8 autogain_commands[][2] = {
+		{0x94, 0x02},
+		{0xcf, 0x00}
+	};
+
+	autogain_commands[1][1] = (sd->ctrls[AUTOGAIN].val << 4);
+
+	jlj_write2(gspca_dev, autogain_commands[0]);
+	jlj_write2(gspca_dev, autogain_commands[1]);
+}
+
+static void setred(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	u8 setred_commands[][2] = {
+		{0x94, 0x02},
+		{0xe6, 0x00}
+	};
+
+	setred_commands[1][1] = sd->ctrls[RED].val;
+
+	jlj_write2(gspca_dev, setred_commands[0]);
+	jlj_write2(gspca_dev, setred_commands[1]);
+}
+
+static void setgreen(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	u8 setgreen_commands[][2] = {
+		{0x94, 0x02},
+		{0xe7, 0x00}
+	};
+
+	setgreen_commands[1][1] = sd->ctrls[GREEN].val;
+
+	jlj_write2(gspca_dev, setgreen_commands[0]);
+	jlj_write2(gspca_dev, setgreen_commands[1]);
+}
+
+static void setblue(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	u8 setblue_commands[][2] = {
+		{0x94, 0x02},
+		{0xe9, 0x00}
+	};
+
+	setblue_commands[1][1] = sd->ctrls[BLUE].val;
+
+	jlj_write2(gspca_dev, setblue_commands[0]);
+	jlj_write2(gspca_dev, setblue_commands[1]);
+}
+
+static const struct ctrl sd_ctrls[NCTRLS] = {
+[LIGHTFREQ] = {
+	    {
+		.id      = V4L2_CID_POWER_LINE_FREQUENCY,
+		.type    = V4L2_CTRL_TYPE_MENU,
+		.name    = "Light frequency filter",
+		.minimum = V4L2_CID_POWER_LINE_FREQUENCY_DISABLED, /* 1 */
+		.maximum = V4L2_CID_POWER_LINE_FREQUENCY_60HZ, /* 2 */
+		.step    = 1,
+		.default_value = V4L2_CID_POWER_LINE_FREQUENCY_60HZ,
+	    },
+	    .set_control = setfreq
+	},
+[AUTOGAIN] = {
+	    {
+		.id = V4L2_CID_AUTOGAIN,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "Automatic Gain (and Exposure)",
+		.minimum = 0,
+		.maximum = 3,
+		.step = 1,
+#define AUTOGAIN_DEF 0
+		.default_value = AUTOGAIN_DEF,
+	   },
+	   .set_control = setautogain
+	},
+[RED] = {
+	    {
+		.id = V4L2_CID_RED_BALANCE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "red balance",
+		.minimum = 0,
+		.maximum = 3,
+		.step = 1,
+#define RED_BALANCE_DEF 2
+		.default_value = RED_BALANCE_DEF,
+	   },
+	   .set_control = setred
+	},
+
+[GREEN]	= {
+	    {
+		.id = V4L2_CID_GAIN,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "green balance",
+		.minimum = 0,
+		.maximum = 3,
+		.step = 1,
+#define GREEN_BALANCE_DEF 2
+		.default_value = GREEN_BALANCE_DEF,
+	   },
+	   .set_control = setgreen
+	},
+[BLUE] = {
+	    {
+		.id = V4L2_CID_BLUE_BALANCE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "blue balance",
+		.minimum = 0,
+		.maximum = 3,
+		.step = 1,
+#define BLUE_BALANCE_DEF 2
+		.default_value = BLUE_BALANCE_DEF,
+	   },
+	   .set_control = setblue
+	},
+};
+
+static int jlj_start(struct gspca_dev *gspca_dev)
 {
 	int i;
-	int retval;
-	struct jlj_command stop_commands[] = {
-		{{0x71, 0x00}, 0},
-		{{0x70, 0x09}, 0},
-		{{0x71, 0x80}, 0},
-		{{0x70, 0x05}, 0}
+	int start_commands_size;
+	u8 response = 0xff;
+	struct sd *sd = (struct sd *) gspca_dev;
+	struct jlj_command start_commands[] = {
+		{{0x71, 0x81}, 0, 0},
+		{{0x70, 0x05}, 0, JEILINJ_CMD_DELAY},
+		{{0x95, 0x70}, 1, 0},
+		{{0x71, 0x81 - gspca_dev->curr_mode}, 0, 0},
+		{{0x70, 0x04}, 0, JEILINJ_CMD_DELAY},
+		{{0x95, 0x70}, 1, 0},
+		{{0x71, 0x00}, 0, 0},   /* start streaming ??*/
+		{{0x70, 0x08}, 0, JEILINJ_CMD_DELAY},
+		{{0x95, 0x70}, 1, 0},
+#define SPORTSCAM_DV15_CMD_SIZE 9
+		{{0x94, 0x02}, 0, 0},
+		{{0xde, 0x24}, 0, 0},
+		{{0x94, 0x02}, 0, 0},
+		{{0xdd, 0xf0}, 0, 0},
+		{{0x94, 0x02}, 0, 0},
+		{{0xe3, 0x2c}, 0, 0},
+		{{0x94, 0x02}, 0, 0},
+		{{0xe4, 0x00}, 0, 0},
+		{{0x94, 0x02}, 0, 0},
+		{{0xe5, 0x00}, 0, 0},
+		{{0x94, 0x02}, 0, 0},
+		{{0xe6, 0x2c}, 0, 0},
+		{{0x94, 0x03}, 0, 0},
+		{{0xaa, 0x00}, 0, 0}
 	};
-	for (i = 0; i < ARRAY_SIZE(stop_commands); i++) {
-		retval = jlj_write2(gspca_dev, stop_commands[i].instruction);
-		if (retval < 0)
-			return retval;
+
+	sd->blocks_left = 0;
+	/* Under Windows, USB spy shows that only the 9 first start
+	 * commands are used for SPORTSCAM_DV15 webcam
+	 */
+	if (sd->type == SPORTSCAM_DV15)
+		start_commands_size = SPORTSCAM_DV15_CMD_SIZE;
+	else
+		start_commands_size = ARRAY_SIZE(start_commands);
+
+	for (i = 0; i < start_commands_size; i++) {
+		jlj_write2(gspca_dev, start_commands[i].instruction);
+		if (start_commands[i].delay)
+			msleep(start_commands[i].delay);
+		if (start_commands[i].ack_wanted)
+			jlj_read1(gspca_dev, response);
 	}
-	return retval;
+	setcamquality(gspca_dev);
+	msleep(2);
+	setfreq(gspca_dev);
+	if (gspca_dev->usb_err < 0)
+		PDEBUG(D_ERR, "Start streaming command failed");
+	return gspca_dev->usb_err;
 }
 
-/* This function is called as a workqueue function and runs whenever the camera
- * is streaming data. Because it is a workqueue function it is allowed to sleep
- * so we can use synchronous USB calls. To avoid possible collisions with other
- * threads attempting to use the camera's USB interface the gspca usb_lock is
- * used when performing the one USB control operation inside the workqueue,
- * which tells the camera to close the stream. In practice the only thing
- * which needs to be protected against is the usb_set_interface call that
- * gspca makes during stream_off. Otherwise the camera doesn't provide any
- * controls that the user could try to change.
- */
-
-static void jlj_dostream(struct work_struct *work)
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+			u8 *data, int len)
 {
-	struct sd *dev = container_of(work, struct sd, work_struct);
-	struct gspca_dev *gspca_dev = &dev->gspca_dev;
-	int blocks_left; /* 0x200-sized blocks remaining in current frame. */
-	int act_len;
+	struct sd *sd = (struct sd *) gspca_dev;
 	int packet_type;
-	int ret;
-	u8 *buffer;
+	u32 header_marker;
 
-	buffer = kmalloc(JEILINJ_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
-	if (!buffer) {
-		err("Couldn't allocate USB buffer");
-		goto quit_stream;
+	PDEBUG(D_STREAM, "Got %d bytes out of %d for Block 0",
+			len, JEILINJ_MAX_TRANSFER);
+	if (len != JEILINJ_MAX_TRANSFER) {
+		PDEBUG(D_PACK, "bad length");
+		goto discard;
 	}
-	while (gspca_dev->present && gspca_dev->streaming) {
-		/*
-		 * Now request data block 0. Line 0 reports the size
-		 * to download, in blocks of size 0x200, and also tells the
-		 * "actual" data size, in bytes, which seems best to ignore.
-		 */
-		ret = usb_bulk_msg(gspca_dev->dev,
-				usb_rcvbulkpipe(gspca_dev->dev, 0x82),
-				buffer, JEILINJ_MAX_TRANSFER, &act_len,
-				JEILINJ_DATA_TIMEOUT);
-		PDEBUG(D_STREAM,
-			"Got %d bytes out of %d for Block 0",
-			act_len, JEILINJ_MAX_TRANSFER);
-		if (ret < 0 || act_len < FRAME_HEADER_LEN)
-			goto quit_stream;
-		blocks_left = buffer[0x0a] - 1;
-		PDEBUG(D_STREAM, "blocks_left = 0x%x", blocks_left);
-
+	/* check if it's start of frame */
+	header_marker = ((u32 *)data)[0];
+	if (header_marker == FRAME_START) {
+		sd->blocks_left = data[0x0a] - 1;
+		PDEBUG(D_STREAM, "blocks_left = 0x%x", sd->blocks_left);
 		/* Start a new frame, and add the JPEG header, first thing */
 		gspca_frame_add(gspca_dev, FIRST_PACKET,
-				dev->jpeg_hdr, JPEG_HDR_SZ);
+				sd->jpeg_hdr, JPEG_HDR_SZ);
 		/* Toss line 0 of data block 0, keep the rest. */
 		gspca_frame_add(gspca_dev, INTER_PACKET,
-				buffer + FRAME_HEADER_LEN,
+				data + FRAME_HEADER_LEN,
 				JEILINJ_MAX_TRANSFER - FRAME_HEADER_LEN);
-
-		while (blocks_left > 0) {
-			if (!gspca_dev->present)
-				goto quit_stream;
-			ret = usb_bulk_msg(gspca_dev->dev,
-				usb_rcvbulkpipe(gspca_dev->dev, 0x82),
-				buffer, JEILINJ_MAX_TRANSFER, &act_len,
-				JEILINJ_DATA_TIMEOUT);
-			if (ret < 0 || act_len < JEILINJ_MAX_TRANSFER)
-				goto quit_stream;
-			PDEBUG(D_STREAM,
-				"%d blocks remaining for frame", blocks_left);
-			blocks_left -= 1;
-			if (blocks_left == 0)
-				packet_type = LAST_PACKET;
-			else
-				packet_type = INTER_PACKET;
-			gspca_frame_add(gspca_dev, packet_type,
-					buffer, JEILINJ_MAX_TRANSFER);
-		}
-	}
-quit_stream:
-	mutex_lock(&gspca_dev->usb_lock);
-	if (gspca_dev->present)
-		jlj_stop(gspca_dev);
-	mutex_unlock(&gspca_dev->usb_lock);
-	kfree(buffer);
+	} else if (sd->blocks_left > 0) {
+		PDEBUG(D_STREAM, "%d blocks remaining for frame",
+				sd->blocks_left);
+		sd->blocks_left -= 1;
+		if (sd->blocks_left == 0)
+			packet_type = LAST_PACKET;
+		else
+			packet_type = INTER_PACKET;
+		gspca_frame_add(gspca_dev, packet_type,
+				data, JEILINJ_MAX_TRANSFER);
+	} else
+		goto discard;
+	return;
+discard:
+	/* Discard data until a new frame starts. */
+	gspca_dev->last_packet_type = DISCARD_PACKET;
 }
 
 /* This function is called at probe time just before sd_init */
@@ -254,78 +400,169 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam = &gspca_dev->cam;
 	struct sd *dev  = (struct sd *) gspca_dev;
 
-	dev->quality  = 85;
-	dev->jpegqual = 85;
+	dev->type = id->driver_info;
+	gspca_dev->cam.ctrls = dev->ctrls;
+	dev->quality = QUALITY_DEF;
+	dev->ctrls[LIGHTFREQ].def = V4L2_CID_POWER_LINE_FREQUENCY_60HZ;
+	dev->ctrls[RED].def = RED_BALANCE_DEF;
+	dev->ctrls[GREEN].def = GREEN_BALANCE_DEF;
+	dev->ctrls[BLUE].def = BLUE_BALANCE_DEF;
 	PDEBUG(D_PROBE,
 		"JEILINJ camera detected"
 		" (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
 	cam->cam_mode = jlj_mode;
-	cam->nmodes = 1;
+	cam->nmodes = ARRAY_SIZE(jlj_mode);
 	cam->bulk = 1;
-	/* We don't use the buffer gspca allocates so make it small. */
-	cam->bulk_size = 32;
-	INIT_WORK(&dev->work_struct, jlj_dostream);
+	cam->bulk_nurbs = 1;
+	cam->bulk_size = JEILINJ_MAX_TRANSFER;
 	return 0;
 }
 
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
+static void sd_stopN(struct gspca_dev *gspca_dev)
 {
-	struct sd *dev = (struct sd *) gspca_dev;
+	int i;
+	u8 *buf;
+	u8 stop_commands[][2] = {
+		{0x71, 0x00},
+		{0x70, 0x09},
+		{0x71, 0x80},
+		{0x70, 0x05}
+	};
+
+	for (;;) {
+		/* get the image remaining blocks */
+		usb_bulk_msg(gspca_dev->dev,
+				gspca_dev->urb[0]->pipe,
+				gspca_dev->urb[0]->transfer_buffer,
+				JEILINJ_MAX_TRANSFER, NULL,
+				JEILINJ_DATA_TIMEOUT);
+
+		/* search for 0xff 0xd9  (EOF for JPEG) */
+		i = 0;
+		buf = gspca_dev->urb[0]->transfer_buffer;
+		while ((i < (JEILINJ_MAX_TRANSFER - 1)) &&
+			((buf[i] != 0xff) || (buf[i+1] != 0xd9)))
+			i++;
 
-	/* wait for the work queue to terminate */
-	mutex_unlock(&gspca_dev->usb_lock);
-	/* This waits for jlj_dostream to finish */
-	destroy_workqueue(dev->work_thread);
-	dev->work_thread = NULL;
-	mutex_lock(&gspca_dev->usb_lock);
+		if (i != (JEILINJ_MAX_TRANSFER - 1))
+			/* last remaining block found */
+			break;
+		}
+
+	for (i = 0; i < ARRAY_SIZE(stop_commands); i++)
+		jlj_write2(gspca_dev, stop_commands[i]);
 }
 
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
-	return 0;
+	return gspca_dev->usb_err;
 }
 
 /* Set up for getting frames. */
 static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *dev = (struct sd *) gspca_dev;
-	int ret;
 
 	/* create the JPEG header */
 	jpeg_define(dev->jpeg_hdr, gspca_dev->height, gspca_dev->width,
 			0x21);          /* JPEG 422 */
 	jpeg_set_qual(dev->jpeg_hdr, dev->quality);
-	PDEBUG(D_STREAM, "Start streaming at 320x240");
-	ret = jlj_start(gspca_dev);
-	if (ret < 0) {
-		PDEBUG(D_ERR, "Start streaming command failed");
-		return ret;
-	}
-	/* Start the workqueue function to do the streaming */
-	dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
-	queue_work(dev->work_thread, &dev->work_struct);
-
-	return 0;
+	PDEBUG(D_STREAM, "Start streaming at %dx%d",
+		gspca_dev->height, gspca_dev->width);
+	jlj_start(gspca_dev);
+	return gspca_dev->usb_err;
 }
 
 /* Table of supported USB devices */
 static const struct usb_device_id device_table[] = {
-	{USB_DEVICE(0x0979, 0x0280)},
+	{USB_DEVICE(0x0979, 0x0280), .driver_info = SAKAR_57379},
+	{USB_DEVICE(0x0979, 0x0270), .driver_info = SPORTSCAM_DV15},
 	{}
 };
 
 MODULE_DEVICE_TABLE(usb, device_table);
 
+static int sd_querymenu(struct gspca_dev *gspca_dev,
+			struct v4l2_querymenu *menu)
+{
+	switch (menu->id) {
+	case V4L2_CID_POWER_LINE_FREQUENCY:
+		switch (menu->index) {
+		case 0:	/* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
+			strcpy((char *) menu->name, "disable");
+			return 0;
+		case 1:	/* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
+			strcpy((char *) menu->name, "50 Hz");
+			return 0;
+		case 2:	/* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
+			strcpy((char *) menu->name, "60 Hz");
+			return 0;
+		}
+		break;
+	}
+	return -EINVAL;
+}
+
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming) {
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+		setcamquality(gspca_dev);
+	}
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
+
 /* sub-driver description */
-static const struct sd_desc sd_desc = {
+static const struct sd_desc sd_desc_sakar_57379 = {
 	.name   = MODULE_NAME,
 	.config = sd_config,
 	.init   = sd_init,
 	.start  = sd_start,
-	.stop0  = sd_stop0,
+	.stopN  = sd_stopN,
+	.pkt_scan = sd_pkt_scan,
+};
+
+/* sub-driver description */
+static const struct sd_desc sd_desc_sportscam_dv15 = {
+	.name   = MODULE_NAME,
+	.config = sd_config,
+	.init   = sd_init,
+	.start  = sd_start,
+	.stopN  = sd_stopN,
+	.pkt_scan = sd_pkt_scan,
+	.ctrls = sd_ctrls,
+	.nctrls = ARRAY_SIZE(sd_ctrls),
+	.querymenu = sd_querymenu,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
+};
+
+static const struct sd_desc *sd_desc[2] = {
+	&sd_desc_sakar_57379,
+	&sd_desc_sportscam_dv15
 };
 
 /* -- device connect -- */
@@ -333,7 +570,7 @@ static int sd_probe(struct usb_interface *intf,
 		const struct usb_device_id *id)
 {
 	return gspca_dev_probe(intf, id,
-			&sd_desc,
+			sd_desc[id->driver_info],
 			sizeof(struct sd),
 			THIS_MODULE);
 }
diff --git a/drivers/media/video/gspca/kinect.c b/drivers/media/video/gspca/kinect.c
new file mode 100644
index 0000000000000000000000000000000000000000..66671a4092e4e68344e0314cec0e9a984c7e49a7
--- /dev/null
+++ b/drivers/media/video/gspca/kinect.c
@@ -0,0 +1,429 @@
+/*
+ * kinect sensor device camera, gspca driver
+ *
+ * Copyright (C) 2011  Antonio Ospite <ospite@studenti.unina.it>
+ *
+ * Based on the OpenKinect project and libfreenect
+ * http://openkinect.org/wiki/Init_Analysis
+ *
+ * Special thanks to Steven Toth and kernellabs.com for sponsoring a Kinect
+ * sensor device which I tested the driver on.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MODULE_NAME "kinect"
+
+#include "gspca.h"
+
+#define CTRL_TIMEOUT 500
+
+MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
+MODULE_DESCRIPTION("GSPCA/Kinect Sensor Device USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+#ifdef DEBUG
+int gspca_debug = D_ERR | D_PROBE | D_CONF | D_STREAM | D_FRAM | D_PACK |
+	D_USBI | D_USBO | D_V4L2;
+#endif
+
+struct pkt_hdr {
+	uint8_t magic[2];
+	uint8_t pad;
+	uint8_t flag;
+	uint8_t unk1;
+	uint8_t seq;
+	uint8_t unk2;
+	uint8_t unk3;
+	uint32_t timestamp;
+};
+
+struct cam_hdr {
+	uint8_t magic[2];
+	uint16_t len;
+	uint16_t cmd;
+	uint16_t tag;
+};
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev; /* !! must be the first item */
+	uint16_t cam_tag;           /* a sequence number for packets */
+	uint8_t stream_flag;        /* to identify different stream types */
+	uint8_t obuf[0x400];        /* output buffer for control commands */
+	uint8_t ibuf[0x200];        /* input buffer for control commands */
+};
+
+/* V4L2 controls supported by the driver */
+/* controls prototypes here */
+
+static const struct ctrl sd_ctrls[] = {
+};
+
+#define MODE_640x480   0x0001
+#define MODE_640x488   0x0002
+#define MODE_1280x1024 0x0004
+
+#define FORMAT_BAYER   0x0010
+#define FORMAT_UYVY    0x0020
+#define FORMAT_Y10B    0x0040
+
+#define FPS_HIGH       0x0100
+
+static const struct v4l2_pix_format video_camera_mode[] = {
+	{640, 480, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+	 .bytesperline = 640,
+	 .sizeimage = 640 * 480,
+	 .colorspace = V4L2_COLORSPACE_SRGB,
+	 .priv = MODE_640x480 | FORMAT_BAYER | FPS_HIGH},
+	{640, 480, V4L2_PIX_FMT_UYVY, V4L2_FIELD_NONE,
+	 .bytesperline = 640 * 2,
+	 .sizeimage = 640 * 480 * 2,
+	 .colorspace = V4L2_COLORSPACE_SRGB,
+	 .priv = MODE_640x480 | FORMAT_UYVY},
+	{1280, 1024, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+	 .bytesperline = 1280,
+	 .sizeimage = 1280 * 1024,
+	 .colorspace = V4L2_COLORSPACE_SRGB,
+	 .priv = MODE_1280x1024 | FORMAT_BAYER},
+	{640, 488, V4L2_PIX_FMT_Y10BPACK, V4L2_FIELD_NONE,
+	 .bytesperline = 640 * 10 / 8,
+	 .sizeimage =  640 * 488 * 10 / 8,
+	 .colorspace = V4L2_COLORSPACE_SRGB,
+	 .priv = MODE_640x488 | FORMAT_Y10B | FPS_HIGH},
+	{1280, 1024, V4L2_PIX_FMT_Y10BPACK, V4L2_FIELD_NONE,
+	 .bytesperline = 1280 * 10 / 8,
+	 .sizeimage =  1280 * 1024 * 10 / 8,
+	 .colorspace = V4L2_COLORSPACE_SRGB,
+	 .priv = MODE_1280x1024 | FORMAT_Y10B},
+};
+
+static int kinect_write(struct usb_device *udev, uint8_t *data,
+			uint16_t wLength)
+{
+	return usb_control_msg(udev,
+			      usb_sndctrlpipe(udev, 0),
+			      0x00,
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      0, 0, data, wLength, CTRL_TIMEOUT);
+}
+
+static int kinect_read(struct usb_device *udev, uint8_t *data, uint16_t wLength)
+{
+	return usb_control_msg(udev,
+			      usb_rcvctrlpipe(udev, 0),
+			      0x00,
+			      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      0, 0, data, wLength, CTRL_TIMEOUT);
+}
+
+static int send_cmd(struct gspca_dev *gspca_dev, uint16_t cmd, void *cmdbuf,
+		unsigned int cmd_len, void *replybuf, unsigned int reply_len)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	struct usb_device *udev = gspca_dev->dev;
+	int res, actual_len;
+	uint8_t *obuf = sd->obuf;
+	uint8_t *ibuf = sd->ibuf;
+	struct cam_hdr *chdr = (void *)obuf;
+	struct cam_hdr *rhdr = (void *)ibuf;
+
+	if (cmd_len & 1 || cmd_len > (0x400 - sizeof(*chdr))) {
+		err("send_cmd: Invalid command length (0x%x)", cmd_len);
+		return -1;
+	}
+
+	chdr->magic[0] = 0x47;
+	chdr->magic[1] = 0x4d;
+	chdr->cmd = cpu_to_le16(cmd);
+	chdr->tag = cpu_to_le16(sd->cam_tag);
+	chdr->len = cpu_to_le16(cmd_len / 2);
+
+	memcpy(obuf+sizeof(*chdr), cmdbuf, cmd_len);
+
+	res = kinect_write(udev, obuf, cmd_len + sizeof(*chdr));
+	PDEBUG(D_USBO, "Control cmd=%04x tag=%04x len=%04x: %d", cmd,
+		sd->cam_tag, cmd_len, res);
+	if (res < 0) {
+		err("send_cmd: Output control transfer failed (%d)", res);
+		return res;
+	}
+
+	do {
+		actual_len = kinect_read(udev, ibuf, 0x200);
+	} while (actual_len == 0);
+	PDEBUG(D_USBO, "Control reply: %d", res);
+	if (actual_len < sizeof(*rhdr)) {
+		err("send_cmd: Input control transfer failed (%d)", res);
+		return res;
+	}
+	actual_len -= sizeof(*rhdr);
+
+	if (rhdr->magic[0] != 0x52 || rhdr->magic[1] != 0x42) {
+		err("send_cmd: Bad magic %02x %02x", rhdr->magic[0],
+			rhdr->magic[1]);
+		return -1;
+	}
+	if (rhdr->cmd != chdr->cmd) {
+		err("send_cmd: Bad cmd %02x != %02x", rhdr->cmd, chdr->cmd);
+		return -1;
+	}
+	if (rhdr->tag != chdr->tag) {
+		err("send_cmd: Bad tag %04x != %04x", rhdr->tag, chdr->tag);
+		return -1;
+	}
+	if (cpu_to_le16(rhdr->len) != (actual_len/2)) {
+		err("send_cmd: Bad len %04x != %04x",
+				cpu_to_le16(rhdr->len), (int)(actual_len/2));
+		return -1;
+	}
+
+	if (actual_len > reply_len) {
+		warn("send_cmd: Data buffer is %d bytes long, but got %d bytes",
+				reply_len, actual_len);
+		memcpy(replybuf, ibuf+sizeof(*rhdr), reply_len);
+	} else {
+		memcpy(replybuf, ibuf+sizeof(*rhdr), actual_len);
+	}
+
+	sd->cam_tag++;
+
+	return actual_len;
+}
+
+static int write_register(struct gspca_dev *gspca_dev, uint16_t reg,
+			uint16_t data)
+{
+	uint16_t reply[2];
+	uint16_t cmd[2];
+	int res;
+
+	cmd[0] = cpu_to_le16(reg);
+	cmd[1] = cpu_to_le16(data);
+
+	PDEBUG(D_USBO, "Write Reg 0x%04x <= 0x%02x", reg, data);
+	res = send_cmd(gspca_dev, 0x03, cmd, 4, reply, 4);
+	if (res < 0)
+		return res;
+	if (res != 2) {
+		warn("send_cmd returned %d [%04x %04x], 0000 expected",
+				res, reply[0], reply[1]);
+	}
+	return 0;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+		     const struct usb_device_id *id)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	struct cam *cam;
+
+	sd->cam_tag = 0;
+
+	/* Only video stream is supported for now,
+	 * which has stream flag = 0x80 */
+	sd->stream_flag = 0x80;
+
+	cam = &gspca_dev->cam;
+
+	cam->cam_mode = video_camera_mode;
+	cam->nmodes = ARRAY_SIZE(video_camera_mode);
+
+#if 0
+	/* Setting those values is not needed for video stream */
+	cam->npkt = 15;
+	gspca_dev->pkt_size = 960 * 2;
+#endif
+
+	return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	PDEBUG(D_PROBE, "Kinect Camera device.");
+
+	return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	int mode;
+	uint8_t fmt_reg, fmt_val;
+	uint8_t res_reg, res_val;
+	uint8_t fps_reg, fps_val;
+	uint8_t mode_val;
+
+	mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+
+	if (mode & FORMAT_Y10B) {
+		fmt_reg = 0x19;
+		res_reg = 0x1a;
+		fps_reg = 0x1b;
+		mode_val = 0x03;
+	} else {
+		fmt_reg = 0x0c;
+		res_reg = 0x0d;
+		fps_reg = 0x0e;
+		mode_val = 0x01;
+	}
+
+	/* format */
+	if (mode & FORMAT_UYVY)
+		fmt_val = 0x05;
+	else
+		fmt_val = 0x00;
+
+	if (mode & MODE_1280x1024)
+		res_val = 0x02;
+	else
+		res_val = 0x01;
+
+	if (mode & FPS_HIGH)
+		fps_val = 0x1e;
+	else
+		fps_val = 0x0f;
+
+
+	/* turn off IR-reset function */
+	write_register(gspca_dev, 0x105, 0x00);
+
+	/* Reset video stream */
+	write_register(gspca_dev, 0x05, 0x00);
+
+	/* Due to some ridiculous condition in the firmware, we have to start
+	 * and stop the depth stream before the camera will hand us 1280x1024
+	 * IR.  This is a stupid workaround, but we've yet to find a better
+	 * solution.
+	 *
+	 * Thanks to Drew Fisher for figuring this out.
+	 */
+	if (mode & (FORMAT_Y10B | MODE_1280x1024)) {
+		write_register(gspca_dev, 0x13, 0x01);
+		write_register(gspca_dev, 0x14, 0x1e);
+		write_register(gspca_dev, 0x06, 0x02);
+		write_register(gspca_dev, 0x06, 0x00);
+	}
+
+	write_register(gspca_dev, fmt_reg, fmt_val);
+	write_register(gspca_dev, res_reg, res_val);
+	write_register(gspca_dev, fps_reg, fps_val);
+
+	/* Start video stream */
+	write_register(gspca_dev, 0x05, mode_val);
+
+	/* disable Hflip */
+	write_register(gspca_dev, 0x47, 0x00);
+
+	return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+	/* reset video stream */
+	write_register(gspca_dev, 0x05, 0x00);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev, u8 *__data, int len)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	struct pkt_hdr *hdr = (void *)__data;
+	uint8_t *data = __data + sizeof(*hdr);
+	int datalen = len - sizeof(*hdr);
+
+	uint8_t sof = sd->stream_flag | 1;
+	uint8_t mof = sd->stream_flag | 2;
+	uint8_t eof = sd->stream_flag | 5;
+
+	if (len < 12)
+		return;
+
+	if (hdr->magic[0] != 'R' || hdr->magic[1] != 'B') {
+		warn("[Stream %02x] Invalid magic %02x%02x", sd->stream_flag,
+				hdr->magic[0], hdr->magic[1]);
+		return;
+	}
+
+	if (hdr->flag == sof)
+		gspca_frame_add(gspca_dev, FIRST_PACKET, data, datalen);
+
+	else if (hdr->flag == mof)
+		gspca_frame_add(gspca_dev, INTER_PACKET, data, datalen);
+
+	else if (hdr->flag == eof)
+		gspca_frame_add(gspca_dev, LAST_PACKET, data, datalen);
+
+	else
+		warn("Packet type not recognized...");
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name      = MODULE_NAME,
+	.ctrls     = sd_ctrls,
+	.nctrls    = ARRAY_SIZE(sd_ctrls),
+	.config    = sd_config,
+	.init      = sd_init,
+	.start     = sd_start,
+	.stopN     = sd_stopN,
+	.pkt_scan  = sd_pkt_scan,
+	/*
+	.querymenu = sd_querymenu,
+	.get_streamparm = sd_get_streamparm,
+	.set_streamparm = sd_set_streamparm,
+	*/
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x045e, 0x02ae)},
+	{}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+				THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name       = MODULE_NAME,
+	.id_table   = device_table,
+	.probe      = sd_probe,
+	.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend    = gspca_suspend,
+	.resume     = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+	return usb_register(&sd_driver);
+}
+
+static void __exit sd_mod_exit(void)
+{
+	usb_deregister(&sd_driver);
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index 41dce49fb43db1ea698109e172fe010ff3f47beb..9d0b46027b9344e67dd1f82c788b77cbf3f5357d 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1375,7 +1375,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	struct cam *cam;
-	int data1, data2;
 	const u16 (*init_data)[2];
 	static const u16 (*(init_data_tb[]))[2] = {
 		spca508_vista_init_data,	/* CreativeVista 0 */
@@ -1386,6 +1385,9 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		spca508_init_data,		/* ViewQuestVQ110 5 */
 	};
 
+#ifdef GSPCA_DEBUG
+	int data1, data2;
+
 	/* Read from global register the USB product and vendor IDs, just to
 	 * prove that we can communicate with the device.  This works, which
 	 * confirms at we are communicating properly and that the device
@@ -1400,6 +1402,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 
 	data1 = reg_read(gspca_dev, 0x8621);
 	PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
+#endif
 
 	cam = &gspca_dev->cam;
 	cam->cam_mode = sif_mode;
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 87be52b5e1e3666528226966d5d7456d369faddb..763747700f10be0ed6e7731c26de841b0f22bcbb 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -436,17 +436,14 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 static int sd_querymenu(struct gspca_dev *gspca_dev,
 			struct v4l2_querymenu *menu)
 {
+	static const char *freq_nm[3] = {"NoFliker", "50 Hz", "60 Hz"};
+
 	switch (menu->id) {
 	case V4L2_CID_POWER_LINE_FREQUENCY:
-		switch (menu->index) {
-		case 1:		/* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
-			strcpy((char *) menu->name, "50 Hz");
-			return 0;
-		case 2:		/* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
-			strcpy((char *) menu->name, "60 Hz");
-			return 0;
-		}
-		break;
+		if ((unsigned) menu->index >= ARRAY_SIZE(freq_nm))
+			break;
+		strcpy((char *) menu->name, freq_nm[menu->index]);
+		return 0;
 	}
 	return -EINVAL;
 }
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
index ac47b4c9438874af6c7038d0d8516f17347b1b58..75a5b9c2f15ff35810637c4f4b04ff6398eda736 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
@@ -217,6 +217,8 @@ static int pb0100_start(struct sd *sd)
 
 	intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
 	alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+	if (!alt)
+		return -ENODEV;
 	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
 
 	/* If we don't have enough bandwidth use a lower framerate */
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 543542af272048ef0e5d6bfa07887f4eb6b44774..b089c0d3ee9f96dc7b2de6f770105efe35db1503 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -396,57 +396,6 @@ static void reg_w_riv(struct gspca_dev *gspca_dev,
 		req, index, value);
 }
 
-/* read 1 byte */
-static u8 reg_r_1(struct gspca_dev *gspca_dev,
-			u16 value)	/* wValue */
-{
-	int ret;
-
-	if (gspca_dev->usb_err < 0)
-		return 0;
-	ret = usb_control_msg(gspca_dev->dev,
-			usb_rcvctrlpipe(gspca_dev->dev, 0),
-			0x20,			/* request */
-			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			value,
-			0,			/* index */
-			gspca_dev->usb_buf, 1,
-			500);			/* timeout */
-	if (ret < 0) {
-		err("reg_r_1 err %d", ret);
-		gspca_dev->usb_err = ret;
-		return 0;
-	}
-	return gspca_dev->usb_buf[0];
-}
-
-/* read 1 or 2 bytes */
-static u16 reg_r_12(struct gspca_dev *gspca_dev,
-			u8 req,		/* bRequest */
-			u16 index,	/* wIndex */
-			u16 length)	/* wLength (1 or 2 only) */
-{
-	int ret;
-
-	if (gspca_dev->usb_err < 0)
-		return 0;
-	gspca_dev->usb_buf[1] = 0;
-	ret = usb_control_msg(gspca_dev->dev,
-			usb_rcvctrlpipe(gspca_dev->dev, 0),
-			req,
-			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			0,		/* value */
-			index,
-			gspca_dev->usb_buf, length,
-			500);
-	if (ret < 0) {
-		err("reg_r_12 err %d", ret);
-		gspca_dev->usb_err = ret;
-		return 0;
-	}
-	return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
-}
-
 static void write_vector(struct gspca_dev *gspca_dev,
 			const struct cmd *data, int ncmds)
 {
@@ -473,44 +422,46 @@ static void setup_qtable(struct gspca_dev *gspca_dev,
 static void spca504_acknowledged_command(struct gspca_dev *gspca_dev,
 			     u8 req, u16 idx, u16 val)
 {
-	u16 notdone;
-
 	reg_w_riv(gspca_dev, req, idx, val);
-	notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
+	reg_r(gspca_dev, 0x01, 0x0001, 1);
+	PDEBUG(D_FRAM, "before wait 0x%04x", gspca_dev->usb_buf[0]);
 	reg_w_riv(gspca_dev, req, idx, val);
 
-	PDEBUG(D_FRAM, "before wait 0x%04x", notdone);
-
 	msleep(200);
-	notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
-	PDEBUG(D_FRAM, "after wait 0x%04x", notdone);
+	reg_r(gspca_dev, 0x01, 0x0001, 1);
+	PDEBUG(D_FRAM, "after wait 0x%04x", gspca_dev->usb_buf[0]);
 }
 
+#ifdef GSPCA_DEBUG
 static void spca504_read_info(struct gspca_dev *gspca_dev)
 {
 	int i;
 	u8 info[6];
 
-	for (i = 0; i < 6; i++)
-		info[i] = reg_r_1(gspca_dev, i);
+	for (i = 0; i < 6; i++) {
+		reg_r(gspca_dev, 0, i, 1);
+		info[i] = gspca_dev->usb_buf[0];
+	}
 	PDEBUG(D_STREAM,
 		"Read info: %d %d %d %d %d %d."
 		" Should be 1,0,2,2,0,0",
 		info[0], info[1], info[2],
 		info[3], info[4], info[5]);
 }
+#endif
 
 static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev,
 			u8 req,
-			u16 idx, u16 val, u16 endcode, u8 count)
+			u16 idx, u16 val, u8 endcode, u8 count)
 {
 	u16 status;
 
 	reg_w_riv(gspca_dev, req, idx, val);
-	status = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
+	reg_r(gspca_dev, 0x01, 0x0001, 1);
 	if (gspca_dev->usb_err < 0)
 		return;
-	PDEBUG(D_FRAM, "Status 0x%04x Need 0x%04x", status, endcode);
+	PDEBUG(D_FRAM, "Status 0x%02x Need 0x%02x",
+			gspca_dev->usb_buf[0], endcode);
 	if (!count)
 		return;
 	count = 200;
@@ -518,7 +469,8 @@ static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev,
 		msleep(10);
 		/* gsmart mini2 write a each wait setting 1 ms is enough */
 /*		reg_w_riv(gspca_dev, req, idx, val); */
-		status = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
+		reg_r(gspca_dev, 0x01, 0x0001, 1);
+		status = gspca_dev->usb_buf[0];
 		if (status == endcode) {
 			PDEBUG(D_FRAM, "status 0x%04x after wait %d",
 				status, 200 - count);
@@ -555,17 +507,19 @@ static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
 	}
 }
 
+#ifdef GSPCA_DEBUG
 static void spca50x_GetFirmware(struct gspca_dev *gspca_dev)
 {
 	u8 *data;
 
 	data = gspca_dev->usb_buf;
 	reg_r(gspca_dev, 0x20, 0, 5);
-	PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ",
+	PDEBUG(D_STREAM, "FirmWare: %d %d %d %d %d",
 		data[0], data[1], data[2], data[3], data[4]);
 	reg_r(gspca_dev, 0x23, 0, 64);
 	reg_r(gspca_dev, 0x23, 1, 64);
 }
+#endif
 
 static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
 {
@@ -578,7 +532,9 @@ static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
 		reg_w_riv(gspca_dev, 0x31, 0, 0);
 		spca504B_WaitCmdStatus(gspca_dev);
 		spca504B_PollingDataReady(gspca_dev);
+#ifdef GSPCA_DEBUG
 		spca50x_GetFirmware(gspca_dev);
+#endif
 		reg_w_1(gspca_dev, 0x24, 0, 8, 2);		/* type */
 		reg_r(gspca_dev, 0x24, 8, 1);
 
@@ -628,7 +584,8 @@ static void spca504_wait_status(struct gspca_dev *gspca_dev)
 	cnt = 256;
 	while (--cnt > 0) {
 		/* With this we get the status, when return 0 it's all ok */
-		if (reg_r_12(gspca_dev, 0x06, 0x00, 1) == 0)
+		reg_r(gspca_dev, 0x06, 0x00, 1);
+		if (gspca_dev->usb_buf[0] == 0)
 			return;
 		msleep(10);
 	}
@@ -772,10 +729,14 @@ static int sd_init(struct gspca_dev *gspca_dev)
 		/* fall thru */
 	case BRIDGE_SPCA533:
 		spca504B_PollingDataReady(gspca_dev);
+#ifdef GSPCA_DEBUG
 		spca50x_GetFirmware(gspca_dev);
+#endif
 		break;
 	case BRIDGE_SPCA536:
+#ifdef GSPCA_DEBUG
 		spca50x_GetFirmware(gspca_dev);
+#endif
 		reg_r(gspca_dev, 0x00, 0x5002, 1);
 		reg_w_1(gspca_dev, 0x24, 0, 0, 0);
 		reg_r(gspca_dev, 0x24, 0, 1);
@@ -801,7 +762,9 @@ static int sd_init(struct gspca_dev *gspca_dev)
 /*	case BRIDGE_SPCA504: */
 		PDEBUG(D_STREAM, "Opening SPCA504");
 		if (sd->subtype == AiptekMiniPenCam13) {
+#ifdef GSPCA_DEBUG
 			spca504_read_info(gspca_dev);
+#endif
 
 			/* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
 			spca504A_acknowledged_command(gspca_dev, 0x24,
@@ -873,7 +836,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		break;
 	case BRIDGE_SPCA504:
 		if (sd->subtype == AiptekMiniPenCam13) {
+#ifdef GSPCA_DEBUG
 			spca504_read_info(gspca_dev);
+#endif
 
 			/* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
 			spca504A_acknowledged_command(gspca_dev, 0x24,
@@ -885,7 +850,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
 							0, 0, 0x9d, 1);
 		} else {
 			spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
+#ifdef GSPCA_DEBUG
 			spca504_read_info(gspca_dev);
+#endif
 			spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
 			spca504_acknowledged_command(gspca_dev, 0x24, 0, 0);
 		}
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index a3eccd81576625119350e6177cb834d72c7ba652..7e762d55109915d52e0d7306e554f2210d2f6461 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -92,8 +92,6 @@ static int sd_setmirror(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getmirror(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_seteffect(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_geteffect(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_querymenu(struct gspca_dev *gspca_dev,
-			struct v4l2_querymenu *menu);
 
 static const struct ctrl sd_ctrls[] = {
 	{
@@ -1379,17 +1377,14 @@ static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val)
 static int sd_querymenu(struct gspca_dev *gspca_dev,
 			struct v4l2_querymenu *menu)
 {
+	static const char *freq_nm[3] = {"NoFliker", "50 Hz", "60 Hz"};
+
 	switch (menu->id) {
 	case V4L2_CID_POWER_LINE_FREQUENCY:
-		switch (menu->index) {
-		case 1:		/* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
-			strcpy((char *) menu->name, "50 Hz");
-			return 0;
-		case 2:		/* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
-			strcpy((char *) menu->name, "60 Hz");
-			return 0;
-		}
-		break;
+		if ((unsigned) menu->index >= ARRAY_SIZE(freq_nm))
+			break;
+		strcpy((char *) menu->name, freq_nm[menu->index]);
+		return 0;
 	case V4L2_CID_EFFECTS:
 		if ((unsigned) menu->index < ARRAY_SIZE(effects_control)) {
 			strncpy((char *) menu->name,
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index fa164e861cde9b1107cd829db39666f4e2b21b9d..61cdd56a74a9761783dd3ee00b16850e5b0053c9 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -3065,15 +3065,10 @@ static const struct usb_action mc501cb_InitialScale[] = {	/* 320x240 */
 	{0xaa, 0x55, 0x0010}, /* 00,55,10,aa */
 	{0xa0, 0xf0, 0x0199}, /* 01,99,F0,cc */
 	{0xa0, 0x80, 0x019a}, /* 01,9A,80,cc */
-	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
-	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
-	{0xaa, 0x36, 0x001d}, /* 00,36,1D,aa */
-	{0xaa, 0x37, 0x004c}, /* 00,37,4C,aa */
-	{0xaa, 0x3b, 0x001d}, /* 00,3B,1D,aa */
 	{}
 };
 
-static const struct usb_action mc501cb_50HZScale[] = {
+static const struct usb_action mc501cb_50HZ[] = {
 	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
 	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
 	{0xaa, 0x36, 0x001d}, /* 00,36,1D,aa */
@@ -3082,15 +3077,10 @@ static const struct usb_action mc501cb_50HZScale[] = {
 	{0xaa, 0x3c, 0x004c}, /* 00,3C,4C,aa */
 	{0xaa, 0x3d, 0x001d}, /* 00,3D,1D,aa */
 	{0xaa, 0x3e, 0x004c}, /* 00,3E,4C,aa */
-	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
-	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
-	{0xaa, 0x36, 0x003a}, /* 00,36,3A,aa */
-	{0xaa, 0x37, 0x0098}, /* 00,37,98,aa */
-	{0xaa, 0x3b, 0x003a}, /* 00,3B,3A,aa */
 	{}
 };
 
-static const struct usb_action mc501cb_50HZ[] = {
+static const struct usb_action mc501cb_50HZScale[] = {
 	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
 	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
 	{0xaa, 0x36, 0x003a}, /* 00,36,3A,aa */
@@ -3099,15 +3089,10 @@ static const struct usb_action mc501cb_50HZ[] = {
 	{0xaa, 0x3c, 0x0098}, /* 00,3C,98,aa */
 	{0xaa, 0x3d, 0x003a}, /* 00,3D,3A,aa */
 	{0xaa, 0x3e, 0x0098}, /* 00,3E,98,aa */
-	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
-	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
-	{0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
-	{0xaa, 0x37, 0x006a}, /* 00,37,6A,aa */
-	{0xaa, 0x3d, 0x0018}, /* 00,3D,18,aa */
 	{}
 };
 
-static const struct usb_action mc501cb_60HZScale[] = {
+static const struct usb_action mc501cb_60HZ[] = {
 	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
 	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
 	{0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
@@ -3116,15 +3101,10 @@ static const struct usb_action mc501cb_60HZScale[] = {
 	{0xaa, 0x3e, 0x006a}, /* 00,3E,6A,aa */
 	{0xaa, 0x3b, 0x0018}, /* 00,3B,18,aa */
 	{0xaa, 0x3c, 0x006a}, /* 00,3C,6A,aa */
-	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
-	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
-	{0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
-	{0xaa, 0x37, 0x00d4}, /* 00,37,D4,aa */
-	{0xaa, 0x3d, 0x0030}, /* 00,3D,30,aa */
 	{}
 };
 
-static const struct usb_action mc501cb_60HZ[] = {
+static const struct usb_action mc501cb_60HZScale[] = {
 	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
 	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
 	{0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
@@ -3133,15 +3113,10 @@ static const struct usb_action mc501cb_60HZ[] = {
 	{0xaa, 0x3e, 0x00d4}, /* 00,3E,D4,aa */
 	{0xaa, 0x3b, 0x0030}, /* 00,3B,30,aa */
 	{0xaa, 0x3c, 0x00d4}, /* 00,3C,D4,aa */
-	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
-	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
-	{0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
-	{0xaa, 0x37, 0x006a}, /* 00,37,6A,aa */
-	{0xaa, 0x3d, 0x0018}, /* 00,3D,18,aa */
 	{}
 };
 
-static const struct usb_action mc501cb_NoFlikerScale[] = {
+static const struct usb_action mc501cb_NoFliker[] = {
 	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
 	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
 	{0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
@@ -3150,15 +3125,10 @@ static const struct usb_action mc501cb_NoFlikerScale[] = {
 	{0xaa, 0x3e, 0x006a}, /* 00,3E,6A,aa */
 	{0xaa, 0x3b, 0x0018}, /* 00,3B,18,aa */
 	{0xaa, 0x3c, 0x006a}, /* 00,3C,6A,aa */
-	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
-	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
-	{0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
-	{0xaa, 0x37, 0x00d4}, /* 00,37,D4,aa */
-	{0xaa, 0x3d, 0x0030}, /* 00,3D,30,aa */
 	{}
 };
 
-static const struct usb_action mc501cb_NoFliker[] = {
+static const struct usb_action mc501cb_NoFlikerScale[] = {
 	{0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
 	{0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
 	{0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
@@ -6296,7 +6266,6 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i;
-	u8 retbyte;
 	u16 retword;
 
 /*fixme: lack of 8b=b3 (11,12)-> 10, 8b=e0 (14,15,16)-> 12 found in gspcav1*/
@@ -6389,8 +6358,12 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 	retword |= i2c_read(gspca_dev, 0x01);		/* ID 1 */
 	PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", retword);
 	if (retword == 0x2030) {
+#ifdef GSPCA_DEBUG
+		u8 retbyte;
+
 		retbyte = i2c_read(gspca_dev, 0x02);	/* revision number */
 		PDEBUG(D_PROBE, "sensor PO2030 rev 0x%02x", retbyte);
+#endif
 		send_unknown(gspca_dev, SENSOR_PO2030);
 		return retword;
 	}
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 39946420b3014b2d55135abbb12d7aeff5dfead7..a4e4dfdbc2f2c9474c5616b9b68f44abb762dd75 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -810,7 +810,6 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 			  const struct pci_device_id *pci_id)
 {
 	u16 cmd;
-	u8 card_rev;
 	unsigned char pci_latency;
 
 	IVTV_DEBUG_INFO("Enabling pci device\n");
@@ -857,7 +856,6 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 	}
 	IVTV_DEBUG_INFO("Bus Mastering Enabled.\n");
 
-	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &card_rev);
 	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency);
 
 	if (pci_latency < 64 && ivtv_pci_latency) {
@@ -874,7 +872,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 
 	IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, "
 		   "irq: %d, latency: %d, memory: 0x%lx\n",
-		   pdev->device, card_rev, pdev->bus->number,
+		   pdev->device, pdev->revision, pdev->bus->number,
 		   PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn),
 		   pdev->irq, pci_latency, (unsigned long)itv->base_addr);
 
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 8126622fb4f53dbe26f5d09d60142953bea00843..de5d481b03287dfe826b202fb62114e91c9fa9a5 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -96,7 +96,7 @@ MODULE_PARM_DESC(debug, "Enable debug messages [0-3]");
 MODULE_PARM_DESC(stereo_threshold, "Sets signal threshold to activate stereo");
 MODULE_PARM_DESC(standard, "Specify audio standard: 32 = NTSC, 64 = radio, Default: Autodetect");
 MODULE_PARM_DESC(amsound, "Hardwire AM sound at 6.5Hz (France), FM can autoscan");
-MODULE_PARM_DESC(dolby, "Activates Dolby processsing");
+MODULE_PARM_DESC(dolby, "Activates Dolby processing");
 
 /* ---------------------------------------------------------------------- */
 
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 53fa2a7bf156a862383b84006ee2fd2663606df9..ebebed929627c8a8ffcae19a6730992a066c0372 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -315,10 +315,20 @@ static int mt9m111_setup_rect(struct i2c_client *client,
 static int mt9m111_setup_pixfmt(struct i2c_client *client, u16 outfmt)
 {
 	int ret;
+	u16 mask = MT9M111_OUTFMT_PROCESSED_BAYER | MT9M111_OUTFMT_RGB |
+		MT9M111_OUTFMT_BYPASS_IFP | MT9M111_OUTFMT_SWAP_RGB_EVEN |
+		MT9M111_OUTFMT_RGB565 | MT9M111_OUTFMT_RGB555 |
+		MT9M111_OUTFMT_SWAP_YCbCr_Cb_Cr |
+		MT9M111_OUTFMT_SWAP_YCbCr_C_Y;
 
-	ret = reg_write(OUTPUT_FORMAT_CTRL2_A, outfmt);
+	ret = reg_read(OUTPUT_FORMAT_CTRL2_A);
+	if (ret >= 0)
+		ret = reg_write(OUTPUT_FORMAT_CTRL2_A, (ret & ~mask) | outfmt);
 	if (!ret)
-		ret = reg_write(OUTPUT_FORMAT_CTRL2_B, outfmt);
+		ret = reg_read(OUTPUT_FORMAT_CTRL2_B);
+	if (ret >= 0)
+		ret = reg_write(OUTPUT_FORMAT_CTRL2_B, (ret & ~mask) | outfmt);
+
 	return ret;
 }
 
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index e313d83900922a8a9df8020f54d69e69c56e3bd4..fc76ed1c08e59a43baf0a3632d0417734b807d7a 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -228,7 +228,7 @@ static int mt9v022_set_bus_param(struct soc_camera_device *icd,
 
 	flags = soc_camera_apply_sensor_flags(icl, flags);
 
-	if (flags & SOCAM_PCLK_SAMPLE_RISING)
+	if (flags & SOCAM_PCLK_SAMPLE_FALLING)
 		pixclk |= 0x10;
 
 	if (!(flags & SOCAM_HSYNC_ACTIVE_HIGH))
diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c
new file mode 100644
index 0000000000000000000000000000000000000000..1319c2c48aff7ee3e0c56bc20aec69bc32a6a438
--- /dev/null
+++ b/drivers/media/video/mt9v032.c
@@ -0,0 +1,773 @@
+/*
+ * Driver for MT9V032 CMOS Image Sensor from Micron
+ *
+ * Copyright (C) 2010, Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * Based on the MT9M001 driver,
+ *
+ * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/log2.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+#include <linux/v4l2-mediabus.h>
+
+#include <media/mt9v032.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-subdev.h>
+
+#define MT9V032_PIXEL_ARRAY_HEIGHT			492
+#define MT9V032_PIXEL_ARRAY_WIDTH			782
+
+#define MT9V032_CHIP_VERSION				0x00
+#define		MT9V032_CHIP_ID_REV1			0x1311
+#define		MT9V032_CHIP_ID_REV3			0x1313
+#define MT9V032_ROW_START				0x01
+#define		MT9V032_ROW_START_MIN			4
+#define		MT9V032_ROW_START_DEF			10
+#define		MT9V032_ROW_START_MAX			482
+#define MT9V032_COLUMN_START				0x02
+#define		MT9V032_COLUMN_START_MIN		1
+#define		MT9V032_COLUMN_START_DEF		2
+#define		MT9V032_COLUMN_START_MAX		752
+#define MT9V032_WINDOW_HEIGHT				0x03
+#define		MT9V032_WINDOW_HEIGHT_MIN		1
+#define		MT9V032_WINDOW_HEIGHT_DEF		480
+#define		MT9V032_WINDOW_HEIGHT_MAX		480
+#define MT9V032_WINDOW_WIDTH				0x04
+#define		MT9V032_WINDOW_WIDTH_MIN		1
+#define		MT9V032_WINDOW_WIDTH_DEF		752
+#define		MT9V032_WINDOW_WIDTH_MAX		752
+#define MT9V032_HORIZONTAL_BLANKING			0x05
+#define		MT9V032_HORIZONTAL_BLANKING_MIN		43
+#define		MT9V032_HORIZONTAL_BLANKING_MAX		1023
+#define MT9V032_VERTICAL_BLANKING			0x06
+#define		MT9V032_VERTICAL_BLANKING_MIN		4
+#define		MT9V032_VERTICAL_BLANKING_MAX		3000
+#define MT9V032_CHIP_CONTROL				0x07
+#define		MT9V032_CHIP_CONTROL_MASTER_MODE	(1 << 3)
+#define		MT9V032_CHIP_CONTROL_DOUT_ENABLE	(1 << 7)
+#define		MT9V032_CHIP_CONTROL_SEQUENTIAL		(1 << 8)
+#define MT9V032_SHUTTER_WIDTH1				0x08
+#define MT9V032_SHUTTER_WIDTH2				0x09
+#define MT9V032_SHUTTER_WIDTH_CONTROL			0x0a
+#define MT9V032_TOTAL_SHUTTER_WIDTH			0x0b
+#define		MT9V032_TOTAL_SHUTTER_WIDTH_MIN		1
+#define		MT9V032_TOTAL_SHUTTER_WIDTH_DEF		480
+#define		MT9V032_TOTAL_SHUTTER_WIDTH_MAX		32767
+#define MT9V032_RESET					0x0c
+#define MT9V032_READ_MODE				0x0d
+#define		MT9V032_READ_MODE_ROW_BIN_MASK		(3 << 0)
+#define		MT9V032_READ_MODE_ROW_BIN_SHIFT		0
+#define		MT9V032_READ_MODE_COLUMN_BIN_MASK	(3 << 2)
+#define		MT9V032_READ_MODE_COLUMN_BIN_SHIFT	2
+#define		MT9V032_READ_MODE_ROW_FLIP		(1 << 4)
+#define		MT9V032_READ_MODE_COLUMN_FLIP		(1 << 5)
+#define		MT9V032_READ_MODE_DARK_COLUMNS		(1 << 6)
+#define		MT9V032_READ_MODE_DARK_ROWS		(1 << 7)
+#define MT9V032_PIXEL_OPERATION_MODE			0x0f
+#define		MT9V032_PIXEL_OPERATION_MODE_COLOR	(1 << 2)
+#define		MT9V032_PIXEL_OPERATION_MODE_HDR	(1 << 6)
+#define MT9V032_ANALOG_GAIN				0x35
+#define		MT9V032_ANALOG_GAIN_MIN			16
+#define		MT9V032_ANALOG_GAIN_DEF			16
+#define		MT9V032_ANALOG_GAIN_MAX			64
+#define MT9V032_MAX_ANALOG_GAIN				0x36
+#define		MT9V032_MAX_ANALOG_GAIN_MAX		127
+#define MT9V032_FRAME_DARK_AVERAGE			0x42
+#define MT9V032_DARK_AVG_THRESH				0x46
+#define		MT9V032_DARK_AVG_LOW_THRESH_MASK	(255 << 0)
+#define		MT9V032_DARK_AVG_LOW_THRESH_SHIFT	0
+#define		MT9V032_DARK_AVG_HIGH_THRESH_MASK	(255 << 8)
+#define		MT9V032_DARK_AVG_HIGH_THRESH_SHIFT	8
+#define MT9V032_ROW_NOISE_CORR_CONTROL			0x70
+#define		MT9V032_ROW_NOISE_CORR_ENABLE		(1 << 5)
+#define		MT9V032_ROW_NOISE_CORR_USE_BLK_AVG	(1 << 7)
+#define MT9V032_PIXEL_CLOCK				0x74
+#define		MT9V032_PIXEL_CLOCK_INV_LINE		(1 << 0)
+#define		MT9V032_PIXEL_CLOCK_INV_FRAME		(1 << 1)
+#define		MT9V032_PIXEL_CLOCK_XOR_LINE		(1 << 2)
+#define		MT9V032_PIXEL_CLOCK_CONT_LINE		(1 << 3)
+#define		MT9V032_PIXEL_CLOCK_INV_PXL_CLK		(1 << 4)
+#define MT9V032_TEST_PATTERN				0x7f
+#define		MT9V032_TEST_PATTERN_DATA_MASK		(1023 << 0)
+#define		MT9V032_TEST_PATTERN_DATA_SHIFT		0
+#define		MT9V032_TEST_PATTERN_USE_DATA		(1 << 10)
+#define		MT9V032_TEST_PATTERN_GRAY_MASK		(3 << 11)
+#define		MT9V032_TEST_PATTERN_GRAY_NONE		(0 << 11)
+#define		MT9V032_TEST_PATTERN_GRAY_VERTICAL	(1 << 11)
+#define		MT9V032_TEST_PATTERN_GRAY_HORIZONTAL	(2 << 11)
+#define		MT9V032_TEST_PATTERN_GRAY_DIAGONAL	(3 << 11)
+#define		MT9V032_TEST_PATTERN_ENABLE		(1 << 13)
+#define		MT9V032_TEST_PATTERN_FLIP		(1 << 14)
+#define MT9V032_AEC_AGC_ENABLE				0xaf
+#define		MT9V032_AEC_ENABLE			(1 << 0)
+#define		MT9V032_AGC_ENABLE			(1 << 1)
+#define MT9V032_THERMAL_INFO				0xc1
+
+struct mt9v032 {
+	struct v4l2_subdev subdev;
+	struct media_pad pad;
+
+	struct v4l2_mbus_framefmt format;
+	struct v4l2_rect crop;
+
+	struct v4l2_ctrl_handler ctrls;
+
+	struct mutex power_lock;
+	int power_count;
+
+	struct mt9v032_platform_data *pdata;
+	u16 chip_control;
+	u16 aec_agc;
+};
+
+static struct mt9v032 *to_mt9v032(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct mt9v032, subdev);
+}
+
+static int mt9v032_read(struct i2c_client *client, const u8 reg)
+{
+	s32 data = i2c_smbus_read_word_data(client, reg);
+	dev_dbg(&client->dev, "%s: read 0x%04x from 0x%02x\n", __func__,
+		swab16(data), reg);
+	return data < 0 ? data : swab16(data);
+}
+
+static int mt9v032_write(struct i2c_client *client, const u8 reg,
+			 const u16 data)
+{
+	dev_dbg(&client->dev, "%s: writing 0x%04x to 0x%02x\n", __func__,
+		data, reg);
+	return i2c_smbus_write_word_data(client, reg, swab16(data));
+}
+
+static int mt9v032_set_chip_control(struct mt9v032 *mt9v032, u16 clear, u16 set)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
+	u16 value = (mt9v032->chip_control & ~clear) | set;
+	int ret;
+
+	ret = mt9v032_write(client, MT9V032_CHIP_CONTROL, value);
+	if (ret < 0)
+		return ret;
+
+	mt9v032->chip_control = value;
+	return 0;
+}
+
+static int
+mt9v032_update_aec_agc(struct mt9v032 *mt9v032, u16 which, int enable)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
+	u16 value = mt9v032->aec_agc;
+	int ret;
+
+	if (enable)
+		value |= which;
+	else
+		value &= ~which;
+
+	ret = mt9v032_write(client, MT9V032_AEC_AGC_ENABLE, value);
+	if (ret < 0)
+		return ret;
+
+	mt9v032->aec_agc = value;
+	return 0;
+}
+
+static int mt9v032_power_on(struct mt9v032 *mt9v032)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
+	int ret;
+
+	if (mt9v032->pdata->set_clock) {
+		mt9v032->pdata->set_clock(&mt9v032->subdev, 25000000);
+		udelay(1);
+	}
+
+	/* Reset the chip and stop data read out */
+	ret = mt9v032_write(client, MT9V032_RESET, 1);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9v032_write(client, MT9V032_RESET, 0);
+	if (ret < 0)
+		return ret;
+
+	return mt9v032_write(client, MT9V032_CHIP_CONTROL, 0);
+}
+
+static void mt9v032_power_off(struct mt9v032 *mt9v032)
+{
+	if (mt9v032->pdata->set_clock)
+		mt9v032->pdata->set_clock(&mt9v032->subdev, 0);
+}
+
+static int __mt9v032_set_power(struct mt9v032 *mt9v032, bool on)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
+	int ret;
+
+	if (!on) {
+		mt9v032_power_off(mt9v032);
+		return 0;
+	}
+
+	ret = mt9v032_power_on(mt9v032);
+	if (ret < 0)
+		return ret;
+
+	/* Configure the pixel clock polarity */
+	if (mt9v032->pdata && mt9v032->pdata->clk_pol) {
+		ret = mt9v032_write(client, MT9V032_PIXEL_CLOCK,
+				MT9V032_PIXEL_CLOCK_INV_PXL_CLK);
+		if (ret < 0)
+			return ret;
+	}
+
+	/* Disable the noise correction algorithm and restore the controls. */
+	ret = mt9v032_write(client, MT9V032_ROW_NOISE_CORR_CONTROL, 0);
+	if (ret < 0)
+		return ret;
+
+	return v4l2_ctrl_handler_setup(&mt9v032->ctrls);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 subdev video operations
+ */
+
+static struct v4l2_mbus_framefmt *
+__mt9v032_get_pad_format(struct mt9v032 *mt9v032, struct v4l2_subdev_fh *fh,
+			 unsigned int pad, enum v4l2_subdev_format_whence which)
+{
+	switch (which) {
+	case V4L2_SUBDEV_FORMAT_TRY:
+		return v4l2_subdev_get_try_format(fh, pad);
+	case V4L2_SUBDEV_FORMAT_ACTIVE:
+		return &mt9v032->format;
+	default:
+		return NULL;
+	}
+}
+
+static struct v4l2_rect *
+__mt9v032_get_pad_crop(struct mt9v032 *mt9v032, struct v4l2_subdev_fh *fh,
+		       unsigned int pad, enum v4l2_subdev_format_whence which)
+{
+	switch (which) {
+	case V4L2_SUBDEV_FORMAT_TRY:
+		return v4l2_subdev_get_try_crop(fh, pad);
+	case V4L2_SUBDEV_FORMAT_ACTIVE:
+		return &mt9v032->crop;
+	default:
+		return NULL;
+	}
+}
+
+static int mt9v032_s_stream(struct v4l2_subdev *subdev, int enable)
+{
+	const u16 mode = MT9V032_CHIP_CONTROL_MASTER_MODE
+		       | MT9V032_CHIP_CONTROL_DOUT_ENABLE
+		       | MT9V032_CHIP_CONTROL_SEQUENTIAL;
+	struct i2c_client *client = v4l2_get_subdevdata(subdev);
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+	struct v4l2_mbus_framefmt *format = &mt9v032->format;
+	struct v4l2_rect *crop = &mt9v032->crop;
+	unsigned int hratio;
+	unsigned int vratio;
+	int ret;
+
+	if (!enable)
+		return mt9v032_set_chip_control(mt9v032, mode, 0);
+
+	/* Configure the window size and row/column bin */
+	hratio = DIV_ROUND_CLOSEST(crop->width, format->width);
+	vratio = DIV_ROUND_CLOSEST(crop->height, format->height);
+
+	ret = mt9v032_write(client, MT9V032_READ_MODE,
+		    (hratio - 1) << MT9V032_READ_MODE_ROW_BIN_SHIFT |
+		    (vratio - 1) << MT9V032_READ_MODE_COLUMN_BIN_SHIFT);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9v032_write(client, MT9V032_COLUMN_START, crop->left);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9v032_write(client, MT9V032_ROW_START, crop->top);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9v032_write(client, MT9V032_WINDOW_WIDTH, crop->width);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9v032_write(client, MT9V032_WINDOW_HEIGHT, crop->height);
+	if (ret < 0)
+		return ret;
+
+	ret = mt9v032_write(client, MT9V032_HORIZONTAL_BLANKING,
+			    max(43, 660 - crop->width));
+	if (ret < 0)
+		return ret;
+
+	/* Switch to master "normal" mode */
+	return mt9v032_set_chip_control(mt9v032, 0, mode);
+}
+
+static int mt9v032_enum_mbus_code(struct v4l2_subdev *subdev,
+				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->index > 0)
+		return -EINVAL;
+
+	code->code = V4L2_MBUS_FMT_SGRBG10_1X10;
+	return 0;
+}
+
+static int mt9v032_enum_frame_size(struct v4l2_subdev *subdev,
+				   struct v4l2_subdev_fh *fh,
+				   struct v4l2_subdev_frame_size_enum *fse)
+{
+	if (fse->index >= 8 || fse->code != V4L2_MBUS_FMT_SGRBG10_1X10)
+		return -EINVAL;
+
+	fse->min_width = MT9V032_WINDOW_WIDTH_DEF / fse->index;
+	fse->max_width = fse->min_width;
+	fse->min_height = MT9V032_WINDOW_HEIGHT_DEF / fse->index;
+	fse->max_height = fse->min_height;
+
+	return 0;
+}
+
+static int mt9v032_get_format(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_format *format)
+{
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+
+	format->format = *__mt9v032_get_pad_format(mt9v032, fh, format->pad,
+						   format->which);
+	return 0;
+}
+
+static int mt9v032_set_format(struct v4l2_subdev *subdev,
+			      struct v4l2_subdev_fh *fh,
+			      struct v4l2_subdev_format *format)
+{
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+	struct v4l2_mbus_framefmt *__format;
+	struct v4l2_rect *__crop;
+	unsigned int width;
+	unsigned int height;
+	unsigned int hratio;
+	unsigned int vratio;
+
+	__crop = __mt9v032_get_pad_crop(mt9v032, fh, format->pad,
+					format->which);
+
+	/* Clamp the width and height to avoid dividing by zero. */
+	width = clamp_t(unsigned int, ALIGN(format->format.width, 2),
+			max(__crop->width / 8, MT9V032_WINDOW_WIDTH_MIN),
+			__crop->width);
+	height = clamp_t(unsigned int, ALIGN(format->format.height, 2),
+			 max(__crop->height / 8, MT9V032_WINDOW_HEIGHT_MIN),
+			 __crop->height);
+
+	hratio = DIV_ROUND_CLOSEST(__crop->width, width);
+	vratio = DIV_ROUND_CLOSEST(__crop->height, height);
+
+	__format = __mt9v032_get_pad_format(mt9v032, fh, format->pad,
+					    format->which);
+	__format->width = __crop->width / hratio;
+	__format->height = __crop->height / vratio;
+
+	format->format = *__format;
+
+	return 0;
+}
+
+static int mt9v032_get_crop(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh,
+			    struct v4l2_subdev_crop *crop)
+{
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+
+	crop->rect = *__mt9v032_get_pad_crop(mt9v032, fh, crop->pad,
+					     crop->which);
+	return 0;
+}
+
+static int mt9v032_set_crop(struct v4l2_subdev *subdev,
+			    struct v4l2_subdev_fh *fh,
+			    struct v4l2_subdev_crop *crop)
+{
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+	struct v4l2_mbus_framefmt *__format;
+	struct v4l2_rect *__crop;
+	struct v4l2_rect rect;
+
+	/* Clamp the crop rectangle boundaries and align them to a multiple of 2
+	 * pixels.
+	 */
+	rect.left = clamp(ALIGN(crop->rect.left, 2),
+			  MT9V032_COLUMN_START_MIN,
+			  MT9V032_COLUMN_START_MAX);
+	rect.top = clamp(ALIGN(crop->rect.top, 2),
+			 MT9V032_ROW_START_MIN,
+			 MT9V032_ROW_START_MAX);
+	rect.width = clamp(ALIGN(crop->rect.width, 2),
+			   MT9V032_WINDOW_WIDTH_MIN,
+			   MT9V032_WINDOW_WIDTH_MAX);
+	rect.height = clamp(ALIGN(crop->rect.height, 2),
+			    MT9V032_WINDOW_HEIGHT_MIN,
+			    MT9V032_WINDOW_HEIGHT_MAX);
+
+	rect.width = min(rect.width, MT9V032_PIXEL_ARRAY_WIDTH - rect.left);
+	rect.height = min(rect.height, MT9V032_PIXEL_ARRAY_HEIGHT - rect.top);
+
+	__crop = __mt9v032_get_pad_crop(mt9v032, fh, crop->pad, crop->which);
+
+	if (rect.width != __crop->width || rect.height != __crop->height) {
+		/* Reset the output image size if the crop rectangle size has
+		 * been modified.
+		 */
+		__format = __mt9v032_get_pad_format(mt9v032, fh, crop->pad,
+						    crop->which);
+		__format->width = rect.width;
+		__format->height = rect.height;
+	}
+
+	*__crop = rect;
+	crop->rect = rect;
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 subdev control operations
+ */
+
+#define V4L2_CID_TEST_PATTERN		(V4L2_CID_USER_BASE | 0x1001)
+
+static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct mt9v032 *mt9v032 =
+			container_of(ctrl->handler, struct mt9v032, ctrls);
+	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
+	u16 data;
+
+	switch (ctrl->id) {
+	case V4L2_CID_AUTOGAIN:
+		return mt9v032_update_aec_agc(mt9v032, MT9V032_AGC_ENABLE,
+					      ctrl->val);
+
+	case V4L2_CID_GAIN:
+		return mt9v032_write(client, MT9V032_ANALOG_GAIN, ctrl->val);
+
+	case V4L2_CID_EXPOSURE_AUTO:
+		return mt9v032_update_aec_agc(mt9v032, MT9V032_AEC_ENABLE,
+					      ctrl->val);
+
+	case V4L2_CID_EXPOSURE:
+		return mt9v032_write(client, MT9V032_TOTAL_SHUTTER_WIDTH,
+				     ctrl->val);
+
+	case V4L2_CID_TEST_PATTERN:
+		switch (ctrl->val) {
+		case 0:
+			data = 0;
+			break;
+		case 1:
+			data = MT9V032_TEST_PATTERN_GRAY_VERTICAL
+			     | MT9V032_TEST_PATTERN_ENABLE;
+			break;
+		case 2:
+			data = MT9V032_TEST_PATTERN_GRAY_HORIZONTAL
+			     | MT9V032_TEST_PATTERN_ENABLE;
+			break;
+		case 3:
+			data = MT9V032_TEST_PATTERN_GRAY_DIAGONAL
+			     | MT9V032_TEST_PATTERN_ENABLE;
+			break;
+		default:
+			data = (ctrl->val << MT9V032_TEST_PATTERN_DATA_SHIFT)
+			     | MT9V032_TEST_PATTERN_USE_DATA
+			     | MT9V032_TEST_PATTERN_ENABLE
+			     | MT9V032_TEST_PATTERN_FLIP;
+			break;
+		}
+
+		return mt9v032_write(client, MT9V032_TEST_PATTERN, data);
+	}
+
+	return 0;
+}
+
+static struct v4l2_ctrl_ops mt9v032_ctrl_ops = {
+	.s_ctrl = mt9v032_s_ctrl,
+};
+
+static const struct v4l2_ctrl_config mt9v032_ctrls[] = {
+	{
+		.ops		= &mt9v032_ctrl_ops,
+		.id		= V4L2_CID_TEST_PATTERN,
+		.type		= V4L2_CTRL_TYPE_INTEGER,
+		.name		= "Test pattern",
+		.min		= 0,
+		.max		= 1023,
+		.step		= 1,
+		.def		= 0,
+		.flags		= 0,
+	}
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 subdev core operations
+ */
+
+static int mt9v032_set_power(struct v4l2_subdev *subdev, int on)
+{
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+	int ret = 0;
+
+	mutex_lock(&mt9v032->power_lock);
+
+	/* If the power count is modified from 0 to != 0 or from != 0 to 0,
+	 * update the power state.
+	 */
+	if (mt9v032->power_count == !on) {
+		ret = __mt9v032_set_power(mt9v032, !!on);
+		if (ret < 0)
+			goto done;
+	}
+
+	/* Update the power count. */
+	mt9v032->power_count += on ? 1 : -1;
+	WARN_ON(mt9v032->power_count < 0);
+
+done:
+	mutex_unlock(&mt9v032->power_lock);
+	return ret;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 subdev internal operations
+ */
+
+static int mt9v032_registered(struct v4l2_subdev *subdev)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(subdev);
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+	s32 data;
+	int ret;
+
+	dev_info(&client->dev, "Probing MT9V032 at address 0x%02x\n",
+			client->addr);
+
+	ret = mt9v032_power_on(mt9v032);
+	if (ret < 0) {
+		dev_err(&client->dev, "MT9V032 power up failed\n");
+		return ret;
+	}
+
+	/* Read and check the sensor version */
+	data = mt9v032_read(client, MT9V032_CHIP_VERSION);
+	if (data != MT9V032_CHIP_ID_REV1 && data != MT9V032_CHIP_ID_REV3) {
+		dev_err(&client->dev, "MT9V032 not detected, wrong version "
+				"0x%04x\n", data);
+		return -ENODEV;
+	}
+
+	mt9v032_power_off(mt9v032);
+
+	dev_info(&client->dev, "MT9V032 detected at address 0x%02x\n",
+			client->addr);
+
+	return ret;
+}
+
+static int mt9v032_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
+{
+	struct v4l2_mbus_framefmt *format;
+	struct v4l2_rect *crop;
+
+	crop = v4l2_subdev_get_try_crop(fh, 0);
+	crop->left = MT9V032_COLUMN_START_DEF;
+	crop->top = MT9V032_ROW_START_DEF;
+	crop->width = MT9V032_WINDOW_WIDTH_DEF;
+	crop->height = MT9V032_WINDOW_HEIGHT_DEF;
+
+	format = v4l2_subdev_get_try_format(fh, 0);
+	format->code = V4L2_MBUS_FMT_SGRBG10_1X10;
+	format->width = MT9V032_WINDOW_WIDTH_DEF;
+	format->height = MT9V032_WINDOW_HEIGHT_DEF;
+	format->field = V4L2_FIELD_NONE;
+	format->colorspace = V4L2_COLORSPACE_SRGB;
+
+	return mt9v032_set_power(subdev, 1);
+}
+
+static int mt9v032_close(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
+{
+	return mt9v032_set_power(subdev, 0);
+}
+
+static struct v4l2_subdev_core_ops mt9v032_subdev_core_ops = {
+	.s_power	= mt9v032_set_power,
+};
+
+static struct v4l2_subdev_video_ops mt9v032_subdev_video_ops = {
+	.s_stream	= mt9v032_s_stream,
+};
+
+static struct v4l2_subdev_pad_ops mt9v032_subdev_pad_ops = {
+	.enum_mbus_code = mt9v032_enum_mbus_code,
+	.enum_frame_size = mt9v032_enum_frame_size,
+	.get_fmt = mt9v032_get_format,
+	.set_fmt = mt9v032_set_format,
+	.get_crop = mt9v032_get_crop,
+	.set_crop = mt9v032_set_crop,
+};
+
+static struct v4l2_subdev_ops mt9v032_subdev_ops = {
+	.core	= &mt9v032_subdev_core_ops,
+	.video	= &mt9v032_subdev_video_ops,
+	.pad	= &mt9v032_subdev_pad_ops,
+};
+
+static const struct v4l2_subdev_internal_ops mt9v032_subdev_internal_ops = {
+	.registered = mt9v032_registered,
+	.open = mt9v032_open,
+	.close = mt9v032_close,
+};
+
+/* -----------------------------------------------------------------------------
+ * Driver initialization and probing
+ */
+
+static int mt9v032_probe(struct i2c_client *client,
+		const struct i2c_device_id *did)
+{
+	struct mt9v032 *mt9v032;
+	unsigned int i;
+	int ret;
+
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_WORD_DATA)) {
+		dev_warn(&client->adapter->dev,
+			 "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n");
+		return -EIO;
+	}
+
+	mt9v032 = kzalloc(sizeof(*mt9v032), GFP_KERNEL);
+	if (!mt9v032)
+		return -ENOMEM;
+
+	mutex_init(&mt9v032->power_lock);
+	mt9v032->pdata = client->dev.platform_data;
+
+	v4l2_ctrl_handler_init(&mt9v032->ctrls, ARRAY_SIZE(mt9v032_ctrls) + 4);
+
+	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
+			  V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
+			  V4L2_CID_GAIN, MT9V032_ANALOG_GAIN_MIN,
+			  MT9V032_ANALOG_GAIN_MAX, 1, MT9V032_ANALOG_GAIN_DEF);
+	v4l2_ctrl_new_std_menu(&mt9v032->ctrls, &mt9v032_ctrl_ops,
+			       V4L2_CID_EXPOSURE_AUTO, V4L2_EXPOSURE_MANUAL, 0,
+			       V4L2_EXPOSURE_AUTO);
+	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
+			  V4L2_CID_EXPOSURE, MT9V032_TOTAL_SHUTTER_WIDTH_MIN,
+			  MT9V032_TOTAL_SHUTTER_WIDTH_MAX, 1,
+			  MT9V032_TOTAL_SHUTTER_WIDTH_DEF);
+
+	for (i = 0; i < ARRAY_SIZE(mt9v032_ctrls); ++i)
+		v4l2_ctrl_new_custom(&mt9v032->ctrls, &mt9v032_ctrls[i], NULL);
+
+	mt9v032->subdev.ctrl_handler = &mt9v032->ctrls;
+
+	if (mt9v032->ctrls.error)
+		printk(KERN_INFO "%s: control initialization error %d\n",
+		       __func__, mt9v032->ctrls.error);
+
+	mt9v032->crop.left = MT9V032_COLUMN_START_DEF;
+	mt9v032->crop.top = MT9V032_ROW_START_DEF;
+	mt9v032->crop.width = MT9V032_WINDOW_WIDTH_DEF;
+	mt9v032->crop.height = MT9V032_WINDOW_HEIGHT_DEF;
+
+	mt9v032->format.code = V4L2_MBUS_FMT_SGRBG10_1X10;
+	mt9v032->format.width = MT9V032_WINDOW_WIDTH_DEF;
+	mt9v032->format.height = MT9V032_WINDOW_HEIGHT_DEF;
+	mt9v032->format.field = V4L2_FIELD_NONE;
+	mt9v032->format.colorspace = V4L2_COLORSPACE_SRGB;
+
+	mt9v032->aec_agc = MT9V032_AEC_ENABLE | MT9V032_AGC_ENABLE;
+
+	v4l2_i2c_subdev_init(&mt9v032->subdev, client, &mt9v032_subdev_ops);
+	mt9v032->subdev.internal_ops = &mt9v032_subdev_internal_ops;
+	mt9v032->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+	mt9v032->pad.flags = MEDIA_PAD_FL_SOURCE;
+	ret = media_entity_init(&mt9v032->subdev.entity, 1, &mt9v032->pad, 0);
+	if (ret < 0)
+		kfree(mt9v032);
+
+	return ret;
+}
+
+static int mt9v032_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
+
+	v4l2_device_unregister_subdev(subdev);
+	media_entity_cleanup(&subdev->entity);
+	kfree(mt9v032);
+	return 0;
+}
+
+static const struct i2c_device_id mt9v032_id[] = {
+	{ "mt9v032", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, mt9v032_id);
+
+static struct i2c_driver mt9v032_driver = {
+	.driver = {
+		.name = "mt9v032",
+	},
+	.probe		= mt9v032_probe,
+	.remove		= mt9v032_remove,
+	.id_table	= mt9v032_id,
+};
+
+static int __init mt9v032_init(void)
+{
+	return i2c_add_driver(&mt9v032_driver);
+}
+
+static void __exit mt9v032_exit(void)
+{
+	i2c_del_driver(&mt9v032_driver);
+}
+
+module_init(mt9v032_init);
+module_exit(mt9v032_exit);
+
+MODULE_DESCRIPTION("Aptina MT9V032 Camera driver");
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index 502e2a40964c1e5f372948988cbd82f710ca4135..c7680eb83664ea6606d238cd6a53d55380194912 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -400,6 +400,35 @@ static int mx3_videobuf_init(struct vb2_buffer *vb)
 	return 0;
 }
 
+static int mx3_stop_streaming(struct vb2_queue *q)
+{
+	struct soc_camera_device *icd = soc_camera_from_vb2q(q);
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];
+	struct dma_chan *chan;
+	struct mx3_camera_buffer *buf, *tmp;
+	unsigned long flags;
+
+	if (ichan) {
+		chan = &ichan->dma_chan;
+		chan->device->device_control(chan, DMA_TERMINATE_ALL, 0);
+	}
+
+	spin_lock_irqsave(&mx3_cam->lock, flags);
+
+	mx3_cam->active = NULL;
+
+	list_for_each_entry_safe(buf, tmp, &mx3_cam->capture, queue) {
+		buf->state = CSI_BUF_NEEDS_INIT;
+		list_del_init(&buf->queue);
+	}
+
+	spin_unlock_irqrestore(&mx3_cam->lock, flags);
+
+	return 0;
+}
+
 static struct vb2_ops mx3_videobuf_ops = {
 	.queue_setup	= mx3_videobuf_setup,
 	.buf_prepare	= mx3_videobuf_prepare,
@@ -408,6 +437,7 @@ static struct vb2_ops mx3_videobuf_ops = {
 	.buf_init	= mx3_videobuf_init,
 	.wait_prepare	= soc_camera_unlock,
 	.wait_finish	= soc_camera_lock,
+	.stop_streaming	= mx3_stop_streaming,
 };
 
 static int mx3_camera_init_videobuf(struct vb2_queue *q,
@@ -658,8 +688,8 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, unsigned int id
 
 	fmt = soc_mbus_get_fmtdesc(code);
 	if (!fmt) {
-		dev_err(icd->dev.parent,
-			"Invalid format code #%u: %d\n", idx, code);
+		dev_warn(icd->dev.parent,
+			 "Unsupported format code #%u: %d\n", idx, code);
 		return 0;
 	}
 
@@ -712,13 +742,9 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, unsigned int id
 
 static void configure_geometry(struct mx3_camera_dev *mx3_cam,
 			       unsigned int width, unsigned int height,
-			       enum v4l2_mbus_pixelcode code)
+			       const struct soc_mbus_pixelfmt *fmt)
 {
 	u32 ctrl, width_field, height_field;
-	const struct soc_mbus_pixelfmt *fmt;
-
-	fmt = soc_mbus_get_fmtdesc(code);
-	BUG_ON(!fmt);
 
 	if (fourcc_to_ipu_pix(fmt->fourcc) == IPU_PIX_FMT_GENERIC) {
 		/*
@@ -726,8 +752,10 @@ static void configure_geometry(struct mx3_camera_dev *mx3_cam,
 		 * the width parameter count the number of samples to
 		 * capture to complete the whole image width.
 		 */
-		width *= soc_mbus_samples_per_pixel(fmt);
-		BUG_ON(width < 0);
+		unsigned int num, den;
+		int ret = soc_mbus_samples_per_pixel(fmt, &num, &den);
+		BUG_ON(ret < 0);
+		width = width * num / den;
 	}
 
 	/* Setup frame size - this cannot be changed on-the-fly... */
@@ -774,8 +802,8 @@ static int acquire_dma_channel(struct mx3_camera_dev *mx3_cam)
  */
 static inline void stride_align(__u32 *width)
 {
-	if (((*width + 7) &  ~7) < 4096)
-		*width = (*width + 7) &  ~7;
+	if (ALIGN(*width, 8) < 4096)
+		*width = ALIGN(*width, 8);
 	else
 		*width = *width &  ~7;
 }
@@ -801,11 +829,14 @@ static int mx3_camera_set_crop(struct soc_camera_device *icd,
 	if (ret < 0)
 		return ret;
 
-	/* The capture device might have changed its output  */
+	/* The capture device might have changed its output sizes */
 	ret = v4l2_subdev_call(sd, video, g_mbus_fmt, &mf);
 	if (ret < 0)
 		return ret;
 
+	if (mf.code != icd->current_fmt->code)
+		return -EINVAL;
+
 	if (mf.width & 7) {
 		/* Ouch! We can only handle 8-byte aligned width... */
 		stride_align(&mf.width);
@@ -815,7 +846,8 @@ static int mx3_camera_set_crop(struct soc_camera_device *icd,
 	}
 
 	if (mf.width != icd->user_width || mf.height != icd->user_height)
-		configure_geometry(mx3_cam, mf.width, mf.height, mf.code);
+		configure_geometry(mx3_cam, mf.width, mf.height,
+				   icd->current_fmt->host_fmt);
 
 	dev_dbg(icd->dev.parent, "Sensor cropped %dx%d\n",
 		mf.width, mf.height);
@@ -853,7 +885,7 @@ static int mx3_camera_set_fmt(struct soc_camera_device *icd,
 	 * mxc_v4l2_s_fmt()
 	 */
 
-	configure_geometry(mx3_cam, pix->width, pix->height, xlate->code);
+	configure_geometry(mx3_cam, pix->width, pix->height, xlate->host_fmt);
 
 	mf.width	= pix->width;
 	mf.height	= pix->height;
diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
index 5954b9306630b38552c577ae97a433f2c9b143d8..e7cfc85b0a1c37bc2b76a1ac12c7db6ccd0dba0a 100644
--- a/drivers/media/video/omap1_camera.c
+++ b/drivers/media/video/omap1_camera.c
@@ -990,63 +990,80 @@ static void omap1_cam_remove_device(struct soc_camera_device *icd)
 }
 
 /* Duplicate standard formats based on host capability of byte swapping */
-static const struct soc_mbus_pixelfmt omap1_cam_formats[] = {
-	[V4L2_MBUS_FMT_UYVY8_2X8] = {
+static const struct soc_mbus_lookup omap1_cam_formats[] = {
+{
+	.code = V4L2_MBUS_FMT_UYVY8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_YUYV,
 		.name			= "YUYV",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[V4L2_MBUS_FMT_VYUY8_2X8] = {
+}, {
+	.code = V4L2_MBUS_FMT_VYUY8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_YVYU,
 		.name			= "YVYU",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[V4L2_MBUS_FMT_YUYV8_2X8] = {
+}, {
+	.code = V4L2_MBUS_FMT_YUYV8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_UYVY,
 		.name			= "UYVY",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[V4L2_MBUS_FMT_YVYU8_2X8] = {
+}, {
+	.code = V4L2_MBUS_FMT_YVYU8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_VYUY,
 		.name			= "VYUY",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB555,
 		.name			= "RGB555",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB555X,
 		.name			= "RGB555X",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[V4L2_MBUS_FMT_RGB565_2X8_BE] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB565_2X8_BE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB565,
 		.name			= "RGB565",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[V4L2_MBUS_FMT_RGB565_2X8_LE] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB565_2X8_LE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB565X,
 		.name			= "RGB565X",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
+},
 };
 
 static int omap1_cam_get_formats(struct soc_camera_device *icd,
@@ -1065,7 +1082,7 @@ static int omap1_cam_get_formats(struct soc_camera_device *icd,
 
 	fmt = soc_mbus_get_fmtdesc(code);
 	if (!fmt) {
-		dev_err(dev, "%s: invalid format code #%d: %d\n", __func__,
+		dev_warn(dev, "%s: unsupported format code #%d: %d\n", __func__,
 				idx, code);
 		return 0;
 	}
@@ -1085,12 +1102,14 @@ static int omap1_cam_get_formats(struct soc_camera_device *icd,
 	case V4L2_MBUS_FMT_RGB565_2X8_LE:
 		formats++;
 		if (xlate) {
-			xlate->host_fmt	= &omap1_cam_formats[code];
+			xlate->host_fmt	= soc_mbus_find_fmtdesc(code,
+						omap1_cam_formats,
+						ARRAY_SIZE(omap1_cam_formats));
 			xlate->code	= code;
 			xlate++;
 			dev_dbg(dev,
 				"%s: providing format %s as byte swapped code #%d\n",
-				__func__, omap1_cam_formats[code].name, code);
+				__func__, xlate->host_fmt->name, code);
 		}
 	default:
 		if (xlate)
diff --git a/drivers/media/video/pvrusb2/pvrusb2-std.c b/drivers/media/video/pvrusb2/pvrusb2-std.c
index ca9f83a85ca50c0f3f04e721f8e71d6a7739e669..453627b07833025bdbf5f3b281a688ee8c3b2300 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-std.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-std.c
@@ -278,12 +278,10 @@ static struct v4l2_standard generic_standards[] = {
 	}
 };
 
-#define generic_standards_cnt ARRAY_SIZE(generic_standards)
-
 static struct v4l2_standard *match_std(v4l2_std_id id)
 {
 	unsigned int idx;
-	for (idx = 0; idx < generic_standards_cnt; idx++) {
+	for (idx = 0; idx < ARRAY_SIZE(generic_standards); idx++) {
 		if (generic_standards[idx].id & id) {
 			return generic_standards + idx;
 		}
@@ -370,7 +368,11 @@ struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
 
 	stddefs = kzalloc(sizeof(struct v4l2_standard) * std_cnt,
 			  GFP_KERNEL);
-	for (idx = 0; idx < std_cnt; idx++) stddefs[idx].index = idx;
+	if (!stddefs)
+		return NULL;
+
+	for (idx = 0; idx < std_cnt; idx++)
+		stddefs[idx].index = idx;
 
 	idx = 0;
 
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 780af5f81642f87ece0d11158a2ead78c70f2bb8..356cd42b593b3f36b72569d24217768c220e6c70 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -1850,7 +1850,6 @@ static void usb_pwc_disconnect(struct usb_interface *intf)
 	} else {
 		/* Device is closed, so we can safely unregister it */
 		PWC_DEBUG_PROBE("Unregistering video device in disconnect().\n");
-		pwc_cleanup(pdev);
 
 disconnect_out:
 		/* search device_hint[] table if we occupy a slot, by any chance */
@@ -1860,6 +1859,7 @@ static void usb_pwc_disconnect(struct usb_interface *intf)
 	}
 
 	mutex_unlock(&pdev->modlock);
+	pwc_cleanup(pdev);
 }
 
 
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index aa87e462a958aec8025fb99c60772dd97039e66a..f85c51249c7be48d78b45336baa35ffabd9e26c9 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -379,8 +379,27 @@ static int pwc_s_input(struct file *file, void *fh, unsigned int i)
 
 static int pwc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *c)
 {
-	int i;
-
+	int i, idx;
+	u32 id;
+
+	id = c->id;
+	if (id & V4L2_CTRL_FLAG_NEXT_CTRL) {
+		id &= V4L2_CTRL_ID_MASK;
+		id++;
+		idx = -1;
+		for (i = 0; i < ARRAY_SIZE(pwc_controls); i++) {
+			if (pwc_controls[i].id < id)
+				continue;
+			if (idx >= 0
+			 && pwc_controls[i].id > pwc_controls[idx].id)
+				continue;
+			idx = i;
+		}
+		if (idx < 0)
+			return -EINVAL;
+		memcpy(c, &pwc_controls[idx], sizeof pwc_controls[0]);
+		return 0;
+	}
 	for (i = 0; i < sizeof(pwc_controls) / sizeof(struct v4l2_queryctrl); i++) {
 		if (pwc_controls[i].id == c->id) {
 			PWC_DEBUG_IOCTL("ioctl(VIDIOC_QUERYCTRL) found\n");
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index c1ee09a043ba4f577246d31726c1ceb6d5ef4b5b..b42bfa5ccdf2f3b2fc8280ef36e5f9c70c86cf9b 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -1155,15 +1155,11 @@ static int pxa_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
 	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 	struct pxa_camera_dev *pcdev = ici->priv;
 	unsigned long bus_flags, camera_flags, common_flags;
-	const struct soc_mbus_pixelfmt *fmt;
 	int ret;
 	struct pxa_cam *cam = icd->host_priv;
 
-	fmt = soc_mbus_get_fmtdesc(icd->current_fmt->code);
-	if (!fmt)
-		return -EINVAL;
-
-	ret = test_platform_param(pcdev, fmt->bits_per_sample, &bus_flags);
+	ret = test_platform_param(pcdev, icd->current_fmt->host_fmt->bits_per_sample,
+				  &bus_flags);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index 561909b65ce6b7b083dcad61e71afcbdae45a9de..5b9dce85645c351220330db9a14b0f39cf628763 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -394,12 +394,17 @@ static unsigned int vid_limit = 16;	/* Video memory limit, in Mb */
 /* start video number */
 static int video_nr = -1;	/* /dev/videoN, -1 for autodetect */
 
+/* Enable jpeg capture. */
+static int jpeg_enable = 1;
+
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Debug level(0-100) default 0");
 module_param(vid_limit, int, 0644);
 MODULE_PARM_DESC(vid_limit, "video memory limit(Mb)");
 module_param(video_nr, int, 0644);
 MODULE_PARM_DESC(video_nr, "start video minor(-1 default autodetect)");
+module_param(jpeg_enable, int, 0644);
+MODULE_PARM_DESC(jpeg_enable, "Jpeg enable(1-on 0-off) default 1");
 
 /* USB device table */
 #define USB_SENSORAY_VID	0x1943
@@ -413,6 +418,7 @@ MODULE_DEVICE_TABLE(usb, s2255_table);
 #define BUFFER_TIMEOUT msecs_to_jiffies(400)
 
 /* image formats.  */
+/* JPEG formats must be defined last to support jpeg_enable parameter */
 static const struct s2255_fmt formats[] = {
 	{
 		.name = "4:2:2, planar, YUV422P",
@@ -428,14 +434,18 @@ static const struct s2255_fmt formats[] = {
 		.name = "4:2:2, packed, UYVY",
 		.fourcc = V4L2_PIX_FMT_UYVY,
 		.depth = 16
+	}, {
+		.name = "8bpp GREY",
+		.fourcc = V4L2_PIX_FMT_GREY,
+		.depth = 8
 	}, {
 		.name = "JPG",
 		.fourcc = V4L2_PIX_FMT_JPEG,
 		.depth = 24
 	}, {
-		.name = "8bpp GREY",
-		.fourcc = V4L2_PIX_FMT_GREY,
-		.depth = 8
+		.name = "MJPG",
+		.fourcc = V4L2_PIX_FMT_MJPEG,
+		.depth = 24
 	}
 };
 
@@ -610,6 +620,9 @@ static const struct s2255_fmt *format_by_fourcc(int fourcc)
 	for (i = 0; i < ARRAY_SIZE(formats); i++) {
 		if (-1 == formats[i].fourcc)
 			continue;
+	if (!jpeg_enable && ((formats[i].fourcc == V4L2_PIX_FMT_JPEG) ||
+			     (formats[i].fourcc == V4L2_PIX_FMT_MJPEG)))
+	    continue;
 		if (formats[i].fourcc == fourcc)
 			return formats + i;
 	}
@@ -653,6 +666,7 @@ static void s2255_fillbuff(struct s2255_channel *channel,
 			memcpy(vbuf, tmpbuf, buf->vb.width * buf->vb.height);
 			break;
 		case V4L2_PIX_FMT_JPEG:
+		case V4L2_PIX_FMT_MJPEG:
 			buf->vb.size = jpgsize;
 			memcpy(vbuf, tmpbuf, buf->vb.size);
 			break;
@@ -856,7 +870,9 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
 
 	if (index >= ARRAY_SIZE(formats))
 		return -EINVAL;
-
+    if (!jpeg_enable && ((formats[index].fourcc == V4L2_PIX_FMT_JPEG) ||
+			 (formats[index].fourcc == V4L2_PIX_FMT_MJPEG)))
+	return -EINVAL;
 	dprintk(4, "name %s\n", formats[index].name);
 	strlcpy(f->description, formats[index].name, sizeof(f->description));
 	f->pixelformat = formats[index].fourcc;
@@ -1037,6 +1053,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 		mode.color |= COLOR_Y8;
 		break;
 	case V4L2_PIX_FMT_JPEG:
+	case V4L2_PIX_FMT_MJPEG:
 		mode.color &= ~MASK_COLOR;
 		mode.color |= COLOR_JPG;
 		mode.color |= (channel->jc.quality << 8);
@@ -2382,7 +2399,7 @@ static void read_pipe_completion(struct urb *purb)
 			  read_pipe_completion, pipe_info);
 
 	if (pipe_info->state != 0) {
-		if (usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL)) {
+		if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC)) {
 			dev_err(&dev->udev->dev, "error submitting urb\n");
 		}
 	} else {
diff --git a/drivers/media/video/s5p-fimc/Makefile b/drivers/media/video/s5p-fimc/Makefile
index 7ea1b1403b1ee56e7cf89967307bf1a2e72d2faf..df6954ab1d991853d0d453daab7b9c8a8c610a08 100644
--- a/drivers/media/video/s5p-fimc/Makefile
+++ b/drivers/media/video/s5p-fimc/Makefile
@@ -1,3 +1,5 @@
+s5p-fimc-objs := fimc-core.o fimc-reg.o fimc-capture.o
+s5p-csis-objs := mipi-csis.o
 
-obj-$(CONFIG_VIDEO_SAMSUNG_S5P_FIMC) := s5p-fimc.o
-s5p-fimc-y := fimc-core.o fimc-reg.o fimc-capture.o
+obj-$(CONFIG_VIDEO_S5P_MIPI_CSIS)	+= s5p-csis.o
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_FIMC)	+= s5p-fimc.o
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.c b/drivers/media/video/s5p-fimc/mipi-csis.c
new file mode 100644
index 0000000000000000000000000000000000000000..ef056d6605ca8d106dec32a9d29a8cd31bf573ed
--- /dev/null
+++ b/drivers/media/video/s5p-fimc/mipi-csis.c
@@ -0,0 +1,724 @@
+/*
+ * Samsung S5P/EXYNOS4 SoC series MIPI-CSI receiver driver
+ *
+ * Copyright (C) 2011 Samsung Electronics Co., Ltd.
+ * Contact: Sylwester Nawrocki, <s.nawrocki@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/memory.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-subdev.h>
+#include <plat/mipi_csis.h>
+#include "mipi-csis.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
+
+/* Register map definition */
+
+/* CSIS global control */
+#define S5PCSIS_CTRL			0x00
+#define S5PCSIS_CTRL_DPDN_DEFAULT	(0 << 31)
+#define S5PCSIS_CTRL_DPDN_SWAP		(1 << 31)
+#define S5PCSIS_CTRL_ALIGN_32BIT	(1 << 20)
+#define S5PCSIS_CTRL_UPDATE_SHADOW	(1 << 16)
+#define S5PCSIS_CTRL_WCLK_EXTCLK	(1 << 8)
+#define S5PCSIS_CTRL_RESET		(1 << 4)
+#define S5PCSIS_CTRL_ENABLE		(1 << 0)
+
+/* D-PHY control */
+#define S5PCSIS_DPHYCTRL		0x04
+#define S5PCSIS_DPHYCTRL_HSS_MASK	(0x1f << 27)
+#define S5PCSIS_DPHYCTRL_ENABLE		(0x1f << 0)
+
+#define S5PCSIS_CONFIG			0x08
+#define S5PCSIS_CFG_FMT_YCBCR422_8BIT	(0x1e << 2)
+#define S5PCSIS_CFG_FMT_RAW8		(0x2a << 2)
+#define S5PCSIS_CFG_FMT_RAW10		(0x2b << 2)
+#define S5PCSIS_CFG_FMT_RAW12		(0x2c << 2)
+/* User defined formats, x = 1...4 */
+#define S5PCSIS_CFG_FMT_USER(x)		((0x30 + x - 1) << 2)
+#define S5PCSIS_CFG_FMT_MASK		(0x3f << 2)
+#define S5PCSIS_CFG_NR_LANE_MASK	3
+
+/* Interrupt mask. */
+#define S5PCSIS_INTMSK			0x10
+#define S5PCSIS_INTMSK_EN_ALL		0xf000003f
+#define S5PCSIS_INTSRC			0x14
+
+/* Pixel resolution */
+#define S5PCSIS_RESOL			0x2c
+#define CSIS_MAX_PIX_WIDTH		0xffff
+#define CSIS_MAX_PIX_HEIGHT		0xffff
+
+enum {
+	CSIS_CLK_MUX,
+	CSIS_CLK_GATE,
+};
+
+static char *csi_clock_name[] = {
+	[CSIS_CLK_MUX]  = "sclk_csis",
+	[CSIS_CLK_GATE] = "csis",
+};
+#define NUM_CSIS_CLOCKS	ARRAY_SIZE(csi_clock_name)
+
+enum {
+	ST_POWERED	= 1,
+	ST_STREAMING	= 2,
+	ST_SUSPENDED	= 4,
+};
+
+/**
+ * struct csis_state - the driver's internal state data structure
+ * @lock: mutex serializing the subdev and power management operations,
+ *        protecting @format and @flags members
+ * @pads: CSIS pads array
+ * @sd: v4l2_subdev associated with CSIS device instance
+ * @pdev: CSIS platform device
+ * @regs_res: requested I/O register memory resource
+ * @regs: mmaped I/O registers memory
+ * @clock: CSIS clocks
+ * @irq: requested s5p-mipi-csis irq number
+ * @flags: the state variable for power and streaming control
+ * @csis_fmt: current CSIS pixel format
+ * @format: common media bus format for the source and sink pad
+ */
+struct csis_state {
+	struct mutex lock;
+	struct media_pad pads[CSIS_PADS_NUM];
+	struct v4l2_subdev sd;
+	struct platform_device *pdev;
+	struct resource *regs_res;
+	void __iomem *regs;
+	struct clk *clock[NUM_CSIS_CLOCKS];
+	int irq;
+	struct regulator *supply;
+	u32 flags;
+	const struct csis_pix_format *csis_fmt;
+	struct v4l2_mbus_framefmt format;
+};
+
+/**
+ * struct csis_pix_format - CSIS pixel format description
+ * @pix_width_alignment: horizontal pixel alignment, width will be
+ *                       multiple of 2^pix_width_alignment
+ * @code: corresponding media bus code
+ * @fmt_reg: S5PCSIS_CONFIG register value
+ */
+struct csis_pix_format {
+	unsigned int pix_width_alignment;
+	enum v4l2_mbus_pixelcode code;
+	u32 fmt_reg;
+};
+
+static const struct csis_pix_format s5pcsis_formats[] = {
+	{
+		.code = V4L2_MBUS_FMT_VYUY8_2X8,
+		.fmt_reg = S5PCSIS_CFG_FMT_YCBCR422_8BIT,
+	}, {
+		.code = V4L2_MBUS_FMT_JPEG_1X8,
+		.fmt_reg = S5PCSIS_CFG_FMT_USER(1),
+	},
+};
+
+#define s5pcsis_write(__csis, __r, __v) writel(__v, __csis->regs + __r)
+#define s5pcsis_read(__csis, __r) readl(__csis->regs + __r)
+
+static struct csis_state *sd_to_csis_state(struct v4l2_subdev *sdev)
+{
+	return container_of(sdev, struct csis_state, sd);
+}
+
+static const struct csis_pix_format *find_csis_format(
+	struct v4l2_mbus_framefmt *mf)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(s5pcsis_formats); i++)
+		if (mf->code == s5pcsis_formats[i].code)
+			return &s5pcsis_formats[i];
+	return NULL;
+}
+
+static void s5pcsis_enable_interrupts(struct csis_state *state, bool on)
+{
+	u32 val = s5pcsis_read(state, S5PCSIS_INTMSK);
+
+	val = on ? val | S5PCSIS_INTMSK_EN_ALL :
+		   val & ~S5PCSIS_INTMSK_EN_ALL;
+	s5pcsis_write(state, S5PCSIS_INTMSK, val);
+}
+
+static void s5pcsis_reset(struct csis_state *state)
+{
+	u32 val = s5pcsis_read(state, S5PCSIS_CTRL);
+
+	s5pcsis_write(state, S5PCSIS_CTRL, val | S5PCSIS_CTRL_RESET);
+	udelay(10);
+}
+
+static void s5pcsis_system_enable(struct csis_state *state, int on)
+{
+	u32 val;
+
+	val = s5pcsis_read(state, S5PCSIS_CTRL);
+	if (on)
+		val |= S5PCSIS_CTRL_ENABLE;
+	else
+		val &= ~S5PCSIS_CTRL_ENABLE;
+	s5pcsis_write(state, S5PCSIS_CTRL, val);
+
+	val = s5pcsis_read(state, S5PCSIS_DPHYCTRL);
+	if (on)
+		val |= S5PCSIS_DPHYCTRL_ENABLE;
+	else
+		val &= ~S5PCSIS_DPHYCTRL_ENABLE;
+	s5pcsis_write(state, S5PCSIS_DPHYCTRL, val);
+}
+
+/* Called with the state.lock mutex held */
+static void __s5pcsis_set_format(struct csis_state *state)
+{
+	struct v4l2_mbus_framefmt *mf = &state->format;
+	u32 val;
+
+	v4l2_dbg(1, debug, &state->sd, "fmt: %d, %d x %d\n",
+		 mf->code, mf->width, mf->height);
+
+	/* Color format */
+	val = s5pcsis_read(state, S5PCSIS_CONFIG);
+	val = (val & ~S5PCSIS_CFG_FMT_MASK) | state->csis_fmt->fmt_reg;
+	s5pcsis_write(state, S5PCSIS_CONFIG, val);
+
+	/* Pixel resolution */
+	val = (mf->width << 16) | mf->height;
+	s5pcsis_write(state, S5PCSIS_RESOL, val);
+}
+
+static void s5pcsis_set_hsync_settle(struct csis_state *state, int settle)
+{
+	u32 val = s5pcsis_read(state, S5PCSIS_DPHYCTRL);
+
+	val = (val & ~S5PCSIS_DPHYCTRL_HSS_MASK) | (settle << 27);
+	s5pcsis_write(state, S5PCSIS_DPHYCTRL, val);
+}
+
+static void s5pcsis_set_params(struct csis_state *state)
+{
+	struct s5p_platform_mipi_csis *pdata = state->pdev->dev.platform_data;
+	u32 val;
+
+	val = s5pcsis_read(state, S5PCSIS_CONFIG);
+	val = (val & ~S5PCSIS_CFG_NR_LANE_MASK) | (pdata->lanes - 1);
+	s5pcsis_write(state, S5PCSIS_CONFIG, val);
+
+	__s5pcsis_set_format(state);
+	s5pcsis_set_hsync_settle(state, pdata->hs_settle);
+
+	val = s5pcsis_read(state, S5PCSIS_CTRL);
+	if (pdata->alignment == 32)
+		val |= S5PCSIS_CTRL_ALIGN_32BIT;
+	else /* 24-bits */
+		val &= ~S5PCSIS_CTRL_ALIGN_32BIT;
+	/* Not using external clock. */
+	val &= ~S5PCSIS_CTRL_WCLK_EXTCLK;
+	s5pcsis_write(state, S5PCSIS_CTRL, val);
+
+	/* Update the shadow register. */
+	val = s5pcsis_read(state, S5PCSIS_CTRL);
+	s5pcsis_write(state, S5PCSIS_CTRL, val | S5PCSIS_CTRL_UPDATE_SHADOW);
+}
+
+static void s5pcsis_clk_put(struct csis_state *state)
+{
+	int i;
+
+	for (i = 0; i < NUM_CSIS_CLOCKS; i++)
+		if (!IS_ERR_OR_NULL(state->clock[i]))
+			clk_put(state->clock[i]);
+}
+
+static int s5pcsis_clk_get(struct csis_state *state)
+{
+	struct device *dev = &state->pdev->dev;
+	int i;
+
+	for (i = 0; i < NUM_CSIS_CLOCKS; i++) {
+		state->clock[i] = clk_get(dev, csi_clock_name[i]);
+		if (IS_ERR(state->clock[i])) {
+			s5pcsis_clk_put(state);
+			dev_err(dev, "failed to get clock: %s\n",
+				csi_clock_name[i]);
+			return -ENXIO;
+		}
+	}
+	return 0;
+}
+
+static int s5pcsis_s_power(struct v4l2_subdev *sd, int on)
+{
+	struct csis_state *state = sd_to_csis_state(sd);
+	struct device *dev = &state->pdev->dev;
+
+	if (on)
+		return pm_runtime_get_sync(dev);
+
+	return pm_runtime_put_sync(dev);
+}
+
+static void s5pcsis_start_stream(struct csis_state *state)
+{
+	s5pcsis_reset(state);
+	s5pcsis_set_params(state);
+	s5pcsis_system_enable(state, true);
+	s5pcsis_enable_interrupts(state, true);
+}
+
+static void s5pcsis_stop_stream(struct csis_state *state)
+{
+	s5pcsis_enable_interrupts(state, false);
+	s5pcsis_system_enable(state, false);
+}
+
+/* v4l2_subdev operations */
+static int s5pcsis_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct csis_state *state = sd_to_csis_state(sd);
+	int ret = 0;
+
+	v4l2_dbg(1, debug, sd, "%s: %d, state: 0x%x\n",
+		 __func__, enable, state->flags);
+
+	if (enable) {
+		ret = pm_runtime_get_sync(&state->pdev->dev);
+		if (ret && ret != 1)
+			return ret;
+	}
+	mutex_lock(&state->lock);
+	if (enable) {
+		if (state->flags & ST_SUSPENDED) {
+			ret = -EBUSY;
+			goto unlock;
+		}
+		s5pcsis_start_stream(state);
+		state->flags |= ST_STREAMING;
+	} else {
+		s5pcsis_stop_stream(state);
+		state->flags &= ~ST_STREAMING;
+	}
+unlock:
+	mutex_unlock(&state->lock);
+	if (!enable)
+		pm_runtime_put(&state->pdev->dev);
+
+	return ret == 1 ? 0 : ret;
+}
+
+static int s5pcsis_enum_mbus_code(struct v4l2_subdev *sd,
+				  struct v4l2_subdev_fh *fh,
+				  struct v4l2_subdev_mbus_code_enum *code)
+{
+	if (code->index >= ARRAY_SIZE(s5pcsis_formats))
+		return -EINVAL;
+
+	code->code = s5pcsis_formats[code->index].code;
+	return 0;
+}
+
+static struct csis_pix_format const *s5pcsis_try_format(
+	struct v4l2_mbus_framefmt *mf)
+{
+	struct csis_pix_format const *csis_fmt;
+
+	csis_fmt = find_csis_format(mf);
+	if (csis_fmt == NULL)
+		csis_fmt = &s5pcsis_formats[0];
+
+	mf->code = csis_fmt->code;
+	v4l_bound_align_image(&mf->width, 1, CSIS_MAX_PIX_WIDTH,
+			      csis_fmt->pix_width_alignment,
+			      &mf->height, 1, CSIS_MAX_PIX_HEIGHT, 1,
+			      0);
+	return csis_fmt;
+}
+
+static struct v4l2_mbus_framefmt *__s5pcsis_get_format(
+		struct csis_state *state, struct v4l2_subdev_fh *fh,
+		u32 pad, enum v4l2_subdev_format_whence which)
+{
+	if (which == V4L2_SUBDEV_FORMAT_TRY)
+		return fh ? v4l2_subdev_get_try_format(fh, pad) : NULL;
+
+	return &state->format;
+}
+
+static int s5pcsis_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+			   struct v4l2_subdev_format *fmt)
+{
+	struct csis_state *state = sd_to_csis_state(sd);
+	struct csis_pix_format const *csis_fmt;
+	struct v4l2_mbus_framefmt *mf;
+
+	if (fmt->pad != CSIS_PAD_SOURCE && fmt->pad != CSIS_PAD_SINK)
+		return -EINVAL;
+
+	mf = __s5pcsis_get_format(state, fh, fmt->pad, fmt->which);
+
+	if (fmt->pad == CSIS_PAD_SOURCE) {
+		if (mf) {
+			mutex_lock(&state->lock);
+			fmt->format = *mf;
+			mutex_unlock(&state->lock);
+		}
+		return 0;
+	}
+	csis_fmt = s5pcsis_try_format(&fmt->format);
+	if (mf) {
+		mutex_lock(&state->lock);
+		*mf = fmt->format;
+		if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
+			state->csis_fmt = csis_fmt;
+		mutex_unlock(&state->lock);
+	}
+	return 0;
+}
+
+static int s5pcsis_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
+			   struct v4l2_subdev_format *fmt)
+{
+	struct csis_state *state = sd_to_csis_state(sd);
+	struct v4l2_mbus_framefmt *mf;
+
+	if (fmt->pad != CSIS_PAD_SOURCE && fmt->pad != CSIS_PAD_SINK)
+		return -EINVAL;
+
+	mf = __s5pcsis_get_format(state, fh, fmt->pad, fmt->which);
+	if (!mf)
+		return -EINVAL;
+
+	mutex_lock(&state->lock);
+	fmt->format = *mf;
+	mutex_unlock(&state->lock);
+	return 0;
+}
+
+static struct v4l2_subdev_core_ops s5pcsis_core_ops = {
+	.s_power = s5pcsis_s_power,
+};
+
+static struct v4l2_subdev_pad_ops s5pcsis_pad_ops = {
+	.enum_mbus_code = s5pcsis_enum_mbus_code,
+	.get_fmt = s5pcsis_get_fmt,
+	.set_fmt = s5pcsis_set_fmt,
+};
+
+static struct v4l2_subdev_video_ops s5pcsis_video_ops = {
+	.s_stream = s5pcsis_s_stream,
+};
+
+static struct v4l2_subdev_ops s5pcsis_subdev_ops = {
+	.core = &s5pcsis_core_ops,
+	.pad = &s5pcsis_pad_ops,
+	.video = &s5pcsis_video_ops,
+};
+
+static irqreturn_t s5pcsis_irq_handler(int irq, void *dev_id)
+{
+	struct csis_state *state = dev_id;
+	u32 val;
+
+	/* Just clear the interrupt pending bits. */
+	val = s5pcsis_read(state, S5PCSIS_INTSRC);
+	s5pcsis_write(state, S5PCSIS_INTSRC, val);
+
+	return IRQ_HANDLED;
+}
+
+static int __devinit s5pcsis_probe(struct platform_device *pdev)
+{
+	struct s5p_platform_mipi_csis *pdata;
+	struct resource *mem_res;
+	struct resource *regs_res;
+	struct csis_state *state;
+	int ret = -ENOMEM;
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return -ENOMEM;
+
+	mutex_init(&state->lock);
+	state->pdev = pdev;
+
+	pdata = pdev->dev.platform_data;
+	if (pdata == NULL || pdata->phy_enable == NULL) {
+		dev_err(&pdev->dev, "Platform data not fully specified\n");
+		goto e_free;
+	}
+
+	if ((pdev->id == 1 && pdata->lanes > CSIS1_MAX_LANES) ||
+	    pdata->lanes > CSIS0_MAX_LANES) {
+		ret = -EINVAL;
+		dev_err(&pdev->dev, "Unsupported number of data lanes: %d\n",
+			pdata->lanes);
+		goto e_free;
+	}
+
+	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!mem_res) {
+		dev_err(&pdev->dev, "Failed to get IO memory region\n");
+		goto e_free;
+	}
+
+	regs_res = request_mem_region(mem_res->start, resource_size(mem_res),
+				      pdev->name);
+	if (!regs_res) {
+		dev_err(&pdev->dev, "Failed to request IO memory region\n");
+		goto e_free;
+	}
+	state->regs_res = regs_res;
+
+	state->regs = ioremap(mem_res->start, resource_size(mem_res));
+	if (!state->regs) {
+		dev_err(&pdev->dev, "Failed to remap IO region\n");
+		goto e_reqmem;
+	}
+
+	ret = s5pcsis_clk_get(state);
+	if (ret)
+		goto e_unmap;
+
+	clk_enable(state->clock[CSIS_CLK_MUX]);
+	if (pdata->clk_rate)
+		clk_set_rate(state->clock[CSIS_CLK_MUX], pdata->clk_rate);
+	else
+		dev_WARN(&pdev->dev, "No clock frequency specified!\n");
+
+	state->irq = platform_get_irq(pdev, 0);
+	if (state->irq < 0) {
+		ret = state->irq;
+		dev_err(&pdev->dev, "Failed to get irq\n");
+		goto e_clkput;
+	}
+
+	if (!pdata->fixed_phy_vdd) {
+		state->supply = regulator_get(&pdev->dev, "vdd");
+		if (IS_ERR(state->supply)) {
+			ret = PTR_ERR(state->supply);
+			state->supply = NULL;
+			goto e_clkput;
+		}
+	}
+
+	ret = request_irq(state->irq, s5pcsis_irq_handler, 0,
+			  dev_name(&pdev->dev), state);
+	if (ret) {
+		dev_err(&pdev->dev, "request_irq failed\n");
+		goto e_regput;
+	}
+
+	v4l2_subdev_init(&state->sd, &s5pcsis_subdev_ops);
+	state->sd.owner = THIS_MODULE;
+	strlcpy(state->sd.name, dev_name(&pdev->dev), sizeof(state->sd.name));
+	state->csis_fmt = &s5pcsis_formats[0];
+
+	state->pads[CSIS_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
+	state->pads[CSIS_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
+	ret = media_entity_init(&state->sd.entity,
+				CSIS_PADS_NUM, state->pads, 0);
+	if (ret < 0)
+		goto e_irqfree;
+
+	/* This allows to retrieve the platform device id by the host driver */
+	v4l2_set_subdevdata(&state->sd, pdev);
+
+	/* .. and a pointer to the subdev. */
+	platform_set_drvdata(pdev, &state->sd);
+
+	state->flags = ST_SUSPENDED;
+	pm_runtime_enable(&pdev->dev);
+
+	return 0;
+
+e_irqfree:
+	free_irq(state->irq, state);
+e_regput:
+	if (state->supply)
+		regulator_put(state->supply);
+e_clkput:
+	clk_disable(state->clock[CSIS_CLK_MUX]);
+	s5pcsis_clk_put(state);
+e_unmap:
+	iounmap(state->regs);
+e_reqmem:
+	release_mem_region(regs_res->start, resource_size(regs_res));
+e_free:
+	kfree(state);
+	return ret;
+}
+
+static int s5pcsis_suspend(struct device *dev)
+{
+	struct s5p_platform_mipi_csis *pdata = dev->platform_data;
+	struct platform_device *pdev = to_platform_device(dev);
+	struct v4l2_subdev *sd = platform_get_drvdata(pdev);
+	struct csis_state *state = sd_to_csis_state(sd);
+	int ret = 0;
+
+	v4l2_dbg(1, debug, sd, "%s: flags: 0x%x\n",
+		 __func__, state->flags);
+
+	mutex_lock(&state->lock);
+	if (state->flags & ST_POWERED) {
+		s5pcsis_stop_stream(state);
+		ret = pdata->phy_enable(state->pdev, false);
+		if (ret)
+			goto unlock;
+		if (state->supply) {
+			ret = regulator_disable(state->supply);
+			if (ret)
+				goto unlock;
+		}
+		clk_disable(state->clock[CSIS_CLK_GATE]);
+		state->flags &= ~ST_POWERED;
+	}
+	state->flags |= ST_SUSPENDED;
+ unlock:
+	mutex_unlock(&state->lock);
+	return ret ? -EAGAIN : 0;
+}
+
+static int s5pcsis_resume(struct device *dev)
+{
+	struct s5p_platform_mipi_csis *pdata = dev->platform_data;
+	struct platform_device *pdev = to_platform_device(dev);
+	struct v4l2_subdev *sd = platform_get_drvdata(pdev);
+	struct csis_state *state = sd_to_csis_state(sd);
+	int ret = 0;
+
+	v4l2_dbg(1, debug, sd, "%s: flags: 0x%x\n",
+		 __func__, state->flags);
+
+	mutex_lock(&state->lock);
+	if (!(state->flags & ST_SUSPENDED))
+		goto unlock;
+
+	if (!(state->flags & ST_POWERED)) {
+		if (state->supply)
+			ret = regulator_enable(state->supply);
+		if (ret)
+			goto unlock;
+
+		ret = pdata->phy_enable(state->pdev, true);
+		if (!ret) {
+			state->flags |= ST_POWERED;
+		} else if (state->supply) {
+			regulator_disable(state->supply);
+			goto unlock;
+		}
+		clk_enable(state->clock[CSIS_CLK_GATE]);
+	}
+	if (state->flags & ST_STREAMING)
+		s5pcsis_start_stream(state);
+
+	state->flags &= ~ST_SUSPENDED;
+ unlock:
+	mutex_unlock(&state->lock);
+	return ret ? -EAGAIN : 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int s5pcsis_pm_suspend(struct device *dev)
+{
+	return s5pcsis_suspend(dev);
+}
+
+static int s5pcsis_pm_resume(struct device *dev)
+{
+	int ret;
+
+	ret = s5pcsis_resume(dev);
+
+	if (!ret) {
+		pm_runtime_disable(dev);
+		ret = pm_runtime_set_active(dev);
+		pm_runtime_enable(dev);
+	}
+
+	return ret;
+}
+#endif
+
+static int __devexit s5pcsis_remove(struct platform_device *pdev)
+{
+	struct v4l2_subdev *sd = platform_get_drvdata(pdev);
+	struct csis_state *state = sd_to_csis_state(sd);
+	struct resource *res = state->regs_res;
+
+	pm_runtime_disable(&pdev->dev);
+	s5pcsis_suspend(&pdev->dev);
+	clk_disable(state->clock[CSIS_CLK_MUX]);
+	pm_runtime_set_suspended(&pdev->dev);
+
+	s5pcsis_clk_put(state);
+	if (state->supply)
+		regulator_put(state->supply);
+
+	media_entity_cleanup(&state->sd.entity);
+	free_irq(state->irq, state);
+	iounmap(state->regs);
+	release_mem_region(res->start, resource_size(res));
+	kfree(state);
+
+	return 0;
+}
+
+static const struct dev_pm_ops s5pcsis_pm_ops = {
+	SET_RUNTIME_PM_OPS(s5pcsis_suspend, s5pcsis_resume, NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(s5pcsis_pm_suspend, s5pcsis_pm_resume)
+};
+
+static struct platform_driver s5pcsis_driver = {
+	.probe		= s5pcsis_probe,
+	.remove		= __devexit_p(s5pcsis_remove),
+	.driver		= {
+		.name	= CSIS_DRIVER_NAME,
+		.owner	= THIS_MODULE,
+		.pm	= &s5pcsis_pm_ops,
+	},
+};
+
+static int __init s5pcsis_init(void)
+{
+	return platform_driver_probe(&s5pcsis_driver, s5pcsis_probe);
+}
+
+static void __exit s5pcsis_exit(void)
+{
+	platform_driver_unregister(&s5pcsis_driver);
+}
+
+module_init(s5pcsis_init);
+module_exit(s5pcsis_exit);
+
+MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>");
+MODULE_DESCRIPTION("S5P/EXYNOS4 MIPI CSI receiver driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.h b/drivers/media/video/s5p-fimc/mipi-csis.h
new file mode 100644
index 0000000000000000000000000000000000000000..f5691336dd5cb6b9dd3f6ed54540522dc7bae507
--- /dev/null
+++ b/drivers/media/video/s5p-fimc/mipi-csis.h
@@ -0,0 +1,22 @@
+/*
+ * Samsung S5P/EXYNOS4 SoC series MIPI-CSI receiver driver
+ *
+ * Copyright (C) 2011 Samsung Electronics Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef S5P_MIPI_CSIS_H_
+#define S5P_MIPI_CSIS_H_
+
+#define CSIS_DRIVER_NAME	"s5p-mipi-csis"
+#define CSIS_MAX_ENTITIES	2
+#define CSIS0_MAX_LANES		4
+#define CSIS1_MAX_LANES		2
+
+#define CSIS_PAD_SINK		0
+#define CSIS_PAD_SOURCE		1
+#define CSIS_PADS_NUM		2
+
+#endif
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 50f1be05ebd304de743ae191ebcb1d818520d806..e2062b240e320578969d0afc72a44e2fcd21240b 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5591,6 +5591,105 @@ struct saa7134_board saa7134_boards[] = {
 			.amux = TV,
 		},
 	},
+	[SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2] = {
+		/* Timothy Lee <timothy.lee@siriushk.com> */
+		.name		= "MagicPro ProHDTV Pro2 DMB-TH/Hybrid",
+		.audio_clock	= 0x00187de7,
+		.tuner_type	= TUNER_PHILIPS_TDA8290,
+		.radio_type	= UNSET,
+		.tuner_config	= 3,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.gpiomask	= 0x02050000,
+		.mpeg		= SAA7134_MPEG_DVB,
+		.ts_type	= SAA7134_MPEG_TS_PARALLEL,
+		.inputs		= { {
+			.name   = name_tv,
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+			.gpio   = 0x00050000,
+		}, {
+			.name   = name_comp1,
+			.vmux   = 3,
+			.amux   = LINE1,
+			.gpio   = 0x00050000,
+		}, {
+			.name   = name_svideo,
+			.vmux   = 8,
+			.amux   = LINE1,
+			.gpio   = 0x00050000,
+		} },
+		.radio = {
+			.name   = name_radio,
+			.amux   = TV,
+			.gpio   = 0x00050000,
+		},
+		.mute = {
+			.name   = name_mute,
+			.vmux   = 0,
+			.amux   = TV,
+			.gpio   = 0x00050000,
+		},
+	},
+	[SAA7134_BOARD_BEHOLD_501] = {
+		/*       Beholder Intl. Ltd. 2010       */
+		/* Dmitry Belimov <d.belimov@gmail.com> */
+		.name           = "Beholder BeholdTV 501",
+		.audio_clock    = 0x00200000,
+		.tuner_type     = TUNER_ABSENT,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.gpiomask       = 0x00008000,
+		.inputs         = { {
+			.name = name_tv,
+			.vmux = 3,
+			.amux = LINE2,
+			.tv   = 1,
+		}, {
+			.name = name_comp1,
+			.vmux = 1,
+			.amux = LINE1,
+		}, {
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE1,
+		} },
+		.mute = {
+			.name = name_mute,
+			.amux = LINE1,
+		},
+	},
+	[SAA7134_BOARD_BEHOLD_503FM] = {
+		/*       Beholder Intl. Ltd. 2010       */
+		/* Dmitry Belimov <d.belimov@gmail.com> */
+		.name           = "Beholder BeholdTV 503 FM",
+		.audio_clock    = 0x00200000,
+		.tuner_type     = TUNER_ABSENT,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.gpiomask       = 0x00008000,
+		.inputs         = { {
+			.name = name_tv,
+			.vmux = 3,
+			.amux = LINE2,
+			.tv   = 1,
+		}, {
+			.name = name_comp1,
+			.vmux = 1,
+			.amux = LINE1,
+		}, {
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE1,
+		} },
+		.mute = {
+			.name = name_mute,
+			.amux = LINE1,
+		},
+	},
 
 };
 
@@ -6795,6 +6894,24 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subvendor    = 0x185b,
 		.subdevice    = 0xc900,
 		.driver_data  = SAA7134_BOARD_VIDEOMATE_M1F,
+	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x5ace,
+		.subdevice    = 0x5030,
+		.driver_data  = SAA7134_BOARD_BEHOLD_503FM,
+	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7130,
+		.subvendor    = 0x5ace,
+		.subdevice    = 0x5010,
+		.driver_data  = SAA7134_BOARD_BEHOLD_501,
+	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
+		.subvendor    = 0x17de,
+		.subdevice    = 0xd136,
+		.driver_data  = SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2,
 	}, {
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
@@ -6988,6 +7105,7 @@ static int saa7134_tda8290_18271_callback(struct saa7134_dev *dev,
 		switch (dev->board) {
 		case SAA7134_BOARD_HAUPPAUGE_HVR1150:
 		case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+		case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
 			ret = saa7134_tda18271_hvr11x0_toggle_agc(dev, arg);
 			break;
 		case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
@@ -7014,6 +7132,7 @@ static int saa7134_tda8290_callback(struct saa7134_dev *dev,
 	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
 	case SAA7134_BOARD_AVERMEDIA_M733A:
 	case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
+	case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
 		/* tda8290 + tda18271 */
 		ret = saa7134_tda8290_18271_callback(dev, command, arg);
 		break;
@@ -7264,6 +7383,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 		break;
 	case SAA7134_BOARD_HAUPPAUGE_HVR1150:
 	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+		dev->has_remote = SAA7134_REMOTE_GPIO;
 		/* GPIO 26 high for digital, low for analog */
 		saa7134_set_gpio(dev, 26, 0);
 		msleep(1);
@@ -7326,6 +7446,11 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 		saa7134_set_gpio(dev, 1, 1);
 		dev->has_remote = SAA7134_REMOTE_GPIO;
 		break;
+	case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
+		/* enable LGS-8G75 */
+		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x0e050000, 0x0c050000);
+		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0e050000, 0x0c050000);
+		break;
 	}
 	return 0;
 }
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 41f836fc93ec3adf4e2cdfc909220904244771b4..f9be737ba6f4fceafa2d71faf133f3d0c8f47774 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -927,7 +927,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	}
 
 	/* print pci info */
-	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+	dev->pci_rev = pci_dev->revision;
 	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
 	printk(KERN_INFO "%s: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%llx\n", dev->name,
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index f65cad287b83e198eacd21ff4b30f279f2783bb3..996a206c6d79749276e8a90cf54cd2ee190903c6 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -53,6 +53,7 @@
 #include "lgdt3305.h"
 #include "tda8290.h"
 #include "mb86a20s.h"
+#include "lgs8gxx.h"
 
 #include "zl10353.h"
 
@@ -1123,6 +1124,26 @@ static struct tda18271_config dtv1000s_tda18271_config = {
 	.gate    = TDA18271_GATE_ANALOG,
 };
 
+static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
+	.prod = LGS8GXX_PROD_LGS8G75,
+	.demod_address = 0x1d,
+	.serial_ts = 0,
+	.ts_clk_pol = 1,
+	.ts_clk_gated = 0,
+	.if_clk_freq = 30400, /* 30.4 MHz */
+	.if_freq = 4000, /* 4.00 MHz */
+	.if_neg_center = 0,
+	.ext_adc = 0,
+	.adc_signed = 1,
+	.adc_vpp = 3, /* 2.0 Vpp */
+	.if_neg_edge = 1,
+};
+
+static struct tda18271_config prohdtv_pro2_tda18271_config = {
+	.gate = TDA18271_GATE_ANALOG,
+	.output_opt = TDA18271_OUTPUT_LT_OFF,
+};
+
 /* ==================================================================
  * Core code
  */
@@ -1674,6 +1695,19 @@ static int dvb_init(struct saa7134_dev *dev)
 
 		/* mb86a20s need to use the I2C gateway */
 		break;
+	case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
+		fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
+					       &prohdtv_pro2_lgs8g75_config,
+					       &dev->i2c_adap);
+		if (fe0->dvb.frontend != NULL) {
+			dvb_attach(tda829x_attach, fe0->dvb.frontend,
+				   &dev->i2c_adap, 0x4b,
+				   &tda829x_no_probe);
+			dvb_attach(tda18271_attach, fe0->dvb.frontend,
+				   0x60, &dev->i2c_adap,
+				   &prohdtv_pro2_tda18271_config);
+		}
+		break;
 	default:
 		wprintk("Huh? unknown DVB card?\n");
 		break;
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index be1c2a2de27cfa2fb4a3f53bbcf4f23054dd0764..ff6c0e97563e90339458e1eb1c499ceed6009475 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -756,6 +756,14 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 		mask_keycode = 0x0ff00;
 		mask_keyup   = 0x040000;
 		break;
+	case SAA7134_BOARD_HAUPPAUGE_HVR1150:
+	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+		ir_codes     = RC_MAP_HAUPPAUGE;
+		mask_keydown = 0x0040000;	/* Enable GPIO18 line on both edges */
+		mask_keyup   = 0x0040000;
+		mask_keycode = 0xffff;
+		raw_decode   = true;
+		break;
 	}
 	if (NULL == ir_codes) {
 		printk("%s: Oops: IR config error [card=%d]\n",
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index f96cd5d761f937990030f1d0dbe42cec9910a22b..28eb10398323b092079c1f8008fda39f2264fc3e 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -328,6 +328,9 @@ struct saa7134_card_ir {
 #define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182
 #define SAA7134_BOARD_VIDEOMATE_M1F         183
 #define SAA7134_BOARD_ENCORE_ENLTV_FM3      184
+#define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185
+#define SAA7134_BOARD_BEHOLD_501            186
+#define SAA7134_BOARD_BEHOLD_503FM          187
 
 #define SAA7134_MAXBOARDS 32
 #define SAA7134_INPUT_MAX 8
diff --git a/drivers/media/video/saa7164/saa7164-core.c b/drivers/media/video/saa7164/saa7164-core.c
index b813aec1e456cd46a807c5e86790cf8d2e2e0a0f..3b7d7b4e303448187f6b74ee51b802d82c89ac0c 100644
--- a/drivers/media/video/saa7164/saa7164-core.c
+++ b/drivers/media/video/saa7164/saa7164-core.c
@@ -1247,7 +1247,7 @@ static int __devinit saa7164_initdev(struct pci_dev *pci_dev,
 	}
 
 	/* print pci info */
-	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+	dev->pci_rev = pci_dev->revision;
 	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER,  &dev->pci_lat);
 	printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
 	       "latency: %d, mmio: 0x%llx\n", dev->name,
diff --git a/drivers/media/video/saa7164/saa7164-encoder.c b/drivers/media/video/saa7164/saa7164-encoder.c
index f9d5946988323c5e125c7d1a8bb70de9a34e8a8e..400364569c8df4accc8ca85044ab8e971f2fd610 100644
--- a/drivers/media/video/saa7164/saa7164-encoder.c
+++ b/drivers/media/video/saa7164/saa7164-encoder.c
@@ -177,7 +177,7 @@ static int saa7164_encoder_buffers_alloc(struct saa7164_port *port)
 		}
 	}
 
-	/* Allocate some kenrel kernel buffers for copying
+	/* Allocate some kernel buffers for copying
 	 * to userpsace.
 	 */
 	len = params->numberoflines * params->pitch;
diff --git a/drivers/media/video/saa7164/saa7164-vbi.c b/drivers/media/video/saa7164/saa7164-vbi.c
index 9e5b01c29cf5fa7509c9affa0b8b7f5b7280d4b3..bc1fcedba874b87ce7b384e9a9775928e1520753 100644
--- a/drivers/media/video/saa7164/saa7164-vbi.c
+++ b/drivers/media/video/saa7164/saa7164-vbi.c
@@ -148,7 +148,7 @@ static int saa7164_vbi_buffers_alloc(struct saa7164_port *port)
 		}
 	}
 
-	/* Allocate some kenrel kernel buffers for copying
+	/* Allocate some kernel buffers for copying
 	 * to userpsace.
 	 */
 	len = params->numberoflines * params->pitch;
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 134e86bf6d9750e3c1f2db2685fc10d91c4a32d9..3ae5c9c58cba18b4cca6f3645279f2dc9ed88531 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -17,6 +17,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/io.h>
+#include <linux/completion.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/errno.h>
@@ -106,6 +107,7 @@ struct sh_mobile_ceu_dev {
 	struct vb2_alloc_ctx *alloc_ctx;
 
 	struct sh_mobile_ceu_info *pdata;
+	struct completion complete;
 
 	u32 cflcr;
 
@@ -114,6 +116,7 @@ struct sh_mobile_ceu_dev {
 
 	unsigned int image_mode:1;
 	unsigned int is_16bit:1;
+	unsigned int frozen:1;
 };
 
 struct sh_mobile_ceu_cam {
@@ -273,7 +276,8 @@ static int sh_mobile_ceu_capture(struct sh_mobile_ceu_dev *pcdev)
 	ceu_write(pcdev, CEIER, ceu_read(pcdev, CEIER) & ~CEU_CEIER_MASK);
 	status = ceu_read(pcdev, CETCR);
 	ceu_write(pcdev, CETCR, ~status & CEU_CETCR_MAGIC);
-	ceu_write(pcdev, CEIER, ceu_read(pcdev, CEIER) | CEU_CEIER_MASK);
+	if (!pcdev->frozen)
+		ceu_write(pcdev, CEIER, ceu_read(pcdev, CEIER) | CEU_CEIER_MASK);
 	ceu_write(pcdev, CAPCR, ceu_read(pcdev, CAPCR) & ~CEU_CAPCR_CTNCP);
 	ceu_write(pcdev, CETCR, CEU_CETCR_MAGIC ^ CEU_CETCR_IGRW);
 
@@ -287,6 +291,11 @@ static int sh_mobile_ceu_capture(struct sh_mobile_ceu_dev *pcdev)
 		ret = -EIO;
 	}
 
+	if (pcdev->frozen) {
+		complete(&pcdev->complete);
+		return ret;
+	}
+
 	if (!pcdev->active)
 		return ret;
 
@@ -378,12 +387,11 @@ static void sh_mobile_ceu_videobuf_queue(struct vb2_buffer *vb)
 	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 	struct sh_mobile_ceu_dev *pcdev = ici->priv;
 	struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vb);
-	unsigned long flags;
 
 	dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%p %lu\n", __func__,
 		vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
 
-	spin_lock_irqsave(&pcdev->lock, flags);
+	spin_lock_irq(&pcdev->lock);
 	list_add_tail(&buf->queue, &pcdev->capture);
 
 	if (!pcdev->active) {
@@ -395,7 +403,7 @@ static void sh_mobile_ceu_videobuf_queue(struct vb2_buffer *vb)
 		pcdev->active = vb;
 		sh_mobile_ceu_capture(pcdev);
 	}
-	spin_unlock_irqrestore(&pcdev->lock, flags);
+	spin_unlock_irq(&pcdev->lock);
 }
 
 static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb)
@@ -404,9 +412,8 @@ static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb)
 	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 	struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vb);
 	struct sh_mobile_ceu_dev *pcdev = ici->priv;
-	unsigned long flags;
 
-	spin_lock_irqsave(&pcdev->lock, flags);
+	spin_lock_irq(&pcdev->lock);
 
 	if (pcdev->active == vb) {
 		/* disable capture (release DMA buffer), reset */
@@ -417,7 +424,7 @@ static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb)
 	/* Doesn't hurt also if the list is empty */
 	list_del_init(&buf->queue);
 
-	spin_unlock_irqrestore(&pcdev->lock, flags);
+	spin_unlock_irq(&pcdev->lock);
 }
 
 static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb)
@@ -427,6 +434,25 @@ static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb)
 	return 0;
 }
 
+static int sh_mobile_ceu_stop_streaming(struct vb2_queue *q)
+{
+	struct soc_camera_device *icd = container_of(q, struct soc_camera_device, vb2_vidq);
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct sh_mobile_ceu_dev *pcdev = ici->priv;
+	struct list_head *buf_head, *tmp;
+
+	spin_lock_irq(&pcdev->lock);
+
+	pcdev->active = NULL;
+
+	list_for_each_safe(buf_head, tmp, &pcdev->capture)
+		list_del_init(buf_head);
+
+	spin_unlock_irq(&pcdev->lock);
+
+	return sh_mobile_ceu_soft_reset(pcdev);
+}
+
 static struct vb2_ops sh_mobile_ceu_videobuf_ops = {
 	.queue_setup	= sh_mobile_ceu_videobuf_setup,
 	.buf_prepare	= sh_mobile_ceu_videobuf_prepare,
@@ -435,6 +461,7 @@ static struct vb2_ops sh_mobile_ceu_videobuf_ops = {
 	.buf_init	= sh_mobile_ceu_videobuf_init,
 	.wait_prepare	= soc_camera_unlock,
 	.wait_finish	= soc_camera_lock,
+	.stop_streaming	= sh_mobile_ceu_stop_streaming,
 };
 
 static irqreturn_t sh_mobile_ceu_irq(int irq, void *data)
@@ -500,7 +527,6 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
 {
 	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 	struct sh_mobile_ceu_dev *pcdev = ici->priv;
-	unsigned long flags;
 
 	BUG_ON(icd != pcdev->icd);
 
@@ -509,13 +535,13 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
 	sh_mobile_ceu_soft_reset(pcdev);
 
 	/* make sure active buffer is canceled */
-	spin_lock_irqsave(&pcdev->lock, flags);
+	spin_lock_irq(&pcdev->lock);
 	if (pcdev->active) {
 		list_del_init(&to_ceu_vb(pcdev->active)->queue);
 		vb2_buffer_done(pcdev->active, VB2_BUF_STATE_ERROR);
 		pcdev->active = NULL;
 	}
-	spin_unlock_irqrestore(&pcdev->lock, flags);
+	spin_unlock_irq(&pcdev->lock);
 
 	pm_runtime_put_sync(ici->v4l2_dev.dev);
 
@@ -891,8 +917,8 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, unsigned int
 
 	fmt = soc_mbus_get_fmtdesc(code);
 	if (!fmt) {
-		dev_err(dev, "Invalid format code #%u: %d\n", idx, code);
-		return -EINVAL;
+		dev_warn(dev, "unsupported format code #%u: %d\n", idx, code);
+		return 0;
 	}
 
 	if (!pcdev->pdata->csi2_dev) {
@@ -1330,7 +1356,7 @@ static int client_scale(struct soc_camera_device *icd,
 /*
  * CEU can scale and crop, but we don't want to waste bandwidth and kill the
  * framerate by always requesting the maximum image from the client. See
- * Documentation/video4linux/sh_mobile_camera_ceu.txt for a description of
+ * Documentation/video4linux/sh_mobile_ceu_camera.txt for a description of
  * scaling and cropping algorithms and for the meaning of referenced here steps.
  */
 static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
@@ -1377,10 +1403,6 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
 	if (mf.width > 2560 || mf.height > 1920)
 		return -EINVAL;
 
-	/* Cache camera output window */
-	cam->width	= mf.width;
-	cam->height	= mf.height;
-
 	/* 4. Calculate camera scales */
 	scale_cam_h	= calc_generic_scale(cam_rect->width, mf.width);
 	scale_cam_v	= calc_generic_scale(cam_rect->height, mf.height);
@@ -1389,6 +1411,39 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
 	interm_width	= scale_down(rect->width, scale_cam_h);
 	interm_height	= scale_down(rect->height, scale_cam_v);
 
+	if (interm_width < icd->user_width) {
+		u32 new_scale_h;
+
+		new_scale_h = calc_generic_scale(rect->width, icd->user_width);
+
+		mf.width = scale_down(cam_rect->width, new_scale_h);
+	}
+
+	if (interm_height < icd->user_height) {
+		u32 new_scale_v;
+
+		new_scale_v = calc_generic_scale(rect->height, icd->user_height);
+
+		mf.height = scale_down(cam_rect->height, new_scale_v);
+	}
+
+	if (interm_width < icd->user_width || interm_height < icd->user_height) {
+		ret = v4l2_device_call_until_err(sd->v4l2_dev, (int)icd, video,
+						 s_mbus_fmt, &mf);
+		if (ret < 0)
+			return ret;
+
+		dev_geo(dev, "New camera output %ux%u\n", mf.width, mf.height);
+		scale_cam_h	= calc_generic_scale(cam_rect->width, mf.width);
+		scale_cam_v	= calc_generic_scale(cam_rect->height, mf.height);
+		interm_width	= scale_down(rect->width, scale_cam_h);
+		interm_height	= scale_down(rect->height, scale_cam_v);
+	}
+
+	/* Cache camera output window */
+	cam->width	= mf.width;
+	cam->height	= mf.height;
+
 	if (pcdev->image_mode) {
 		out_width	= min(interm_width, icd->user_width);
 		out_height	= min(interm_height, icd->user_height);
@@ -1704,6 +1759,63 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
 	return ret;
 }
 
+static int sh_mobile_ceu_set_livecrop(struct soc_camera_device *icd,
+				      struct v4l2_crop *a)
+{
+	struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct sh_mobile_ceu_dev *pcdev = ici->priv;
+	u32 out_width = icd->user_width, out_height = icd->user_height;
+	int ret;
+
+	/* Freeze queue */
+	pcdev->frozen = 1;
+	/* Wait for frame */
+	ret = wait_for_completion_interruptible(&pcdev->complete);
+	/* Stop the client */
+	ret = v4l2_subdev_call(sd, video, s_stream, 0);
+	if (ret < 0)
+		dev_warn(icd->dev.parent,
+			 "Client failed to stop the stream: %d\n", ret);
+	else
+		/* Do the crop, if it fails, there's nothing more we can do */
+		sh_mobile_ceu_set_crop(icd, a);
+
+	dev_geo(icd->dev.parent, "Output after crop: %ux%u\n", icd->user_width, icd->user_height);
+
+	if (icd->user_width != out_width || icd->user_height != out_height) {
+		struct v4l2_format f = {
+			.type	= V4L2_BUF_TYPE_VIDEO_CAPTURE,
+			.fmt.pix	= {
+				.width		= out_width,
+				.height		= out_height,
+				.pixelformat	= icd->current_fmt->host_fmt->fourcc,
+				.field		= pcdev->field,
+				.colorspace	= icd->colorspace,
+			},
+		};
+		ret = sh_mobile_ceu_set_fmt(icd, &f);
+		if (!ret && (out_width != f.fmt.pix.width ||
+			     out_height != f.fmt.pix.height))
+			ret = -EINVAL;
+		if (!ret) {
+			icd->user_width		= out_width;
+			icd->user_height	= out_height;
+			ret = sh_mobile_ceu_set_bus_param(icd,
+					icd->current_fmt->host_fmt->fourcc);
+		}
+	}
+
+	/* Thaw the queue */
+	pcdev->frozen = 0;
+	spin_lock_irq(&pcdev->lock);
+	sh_mobile_ceu_capture(pcdev);
+	spin_unlock_irq(&pcdev->lock);
+	/* Start the client */
+	ret = v4l2_subdev_call(sd, video, s_stream, 1);
+	return ret;
+}
+
 static unsigned int sh_mobile_ceu_poll(struct file *file, poll_table *pt)
 {
 	struct soc_camera_device *icd = file->private_data;
@@ -1790,6 +1902,7 @@ static struct soc_camera_host_ops sh_mobile_ceu_host_ops = {
 	.put_formats	= sh_mobile_ceu_put_formats,
 	.get_crop	= sh_mobile_ceu_get_crop,
 	.set_crop	= sh_mobile_ceu_set_crop,
+	.set_livecrop	= sh_mobile_ceu_set_livecrop,
 	.set_fmt	= sh_mobile_ceu_set_fmt,
 	.try_fmt	= sh_mobile_ceu_try_fmt,
 	.set_ctrl	= sh_mobile_ceu_set_ctrl,
@@ -1856,6 +1969,7 @@ static int __devinit sh_mobile_ceu_probe(struct platform_device *pdev)
 
 	INIT_LIST_HEAD(&pcdev->capture);
 	spin_lock_init(&pcdev->lock);
+	init_completion(&pcdev->complete);
 
 	pcdev->pdata = pdev->dev.platform_data;
 	if (!pcdev->pdata) {
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 3973f9a94753258da45666085da2b35f9d4ae986..398864370267f33d12a7fe56a5feaa5ce6c916fa 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -41,6 +41,11 @@
 #define DEFAULT_WIDTH	640
 #define DEFAULT_HEIGHT	480
 
+#define is_streaming(ici, icd)				\
+	(((ici)->ops->init_videobuf) ?			\
+	 (icd)->vb_vidq.streaming :			\
+	 vb2_is_streaming(&(icd)->vb2_vidq))
+
 static LIST_HEAD(hosts);
 static LIST_HEAD(devices);
 static DEFINE_MUTEX(list_lock);		/* Protects the list of hosts */
@@ -136,11 +141,50 @@ unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl,
 }
 EXPORT_SYMBOL(soc_camera_apply_sensor_flags);
 
+#define pixfmtstr(x) (x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, \
+	((x) >> 24) & 0xff
+
+static int soc_camera_try_fmt(struct soc_camera_device *icd,
+			      struct v4l2_format *f)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	int ret;
+
+	dev_dbg(&icd->dev, "TRY_FMT(%c%c%c%c, %ux%u)\n",
+		pixfmtstr(pix->pixelformat), pix->width, pix->height);
+
+	pix->bytesperline = 0;
+	pix->sizeimage = 0;
+
+	ret = ici->ops->try_fmt(icd, f);
+	if (ret < 0)
+		return ret;
+
+	if (!pix->sizeimage) {
+		if (!pix->bytesperline) {
+			const struct soc_camera_format_xlate *xlate;
+
+			xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
+			if (!xlate)
+				return -EINVAL;
+
+			ret = soc_mbus_bytes_per_line(pix->width,
+						      xlate->host_fmt);
+			if (ret > 0)
+				pix->bytesperline = ret;
+		}
+		if (pix->bytesperline)
+			pix->sizeimage = pix->bytesperline * pix->height;
+	}
+
+	return 0;
+}
+
 static int soc_camera_try_fmt_vid_cap(struct file *file, void *priv,
 				      struct v4l2_format *f)
 {
 	struct soc_camera_device *icd = file->private_data;
-	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 
 	WARN_ON(priv != file->private_data);
 
@@ -149,7 +193,7 @@ static int soc_camera_try_fmt_vid_cap(struct file *file, void *priv,
 		return -EINVAL;
 
 	/* limit format to hardware capabilities */
-	return ici->ops->try_fmt(icd, f);
+	return soc_camera_try_fmt(icd, f);
 }
 
 static int soc_camera_enum_input(struct file *file, void *priv,
@@ -319,8 +363,6 @@ static int soc_camera_init_user_formats(struct soc_camera_device *icd)
 	if (!icd->user_formats)
 		return -ENOMEM;
 
-	icd->num_user_formats = fmts;
-
 	dev_dbg(&icd->dev, "Found %d supported formats.\n", fmts);
 
 	/* Second pass - actually fill data formats */
@@ -328,9 +370,10 @@ static int soc_camera_init_user_formats(struct soc_camera_device *icd)
 	for (i = 0; i < raw_fmts; i++)
 		if (!ici->ops->get_formats) {
 			v4l2_subdev_call(sd, video, enum_mbus_fmt, i, &code);
-			icd->user_formats[i].host_fmt =
+			icd->user_formats[fmts].host_fmt =
 				soc_mbus_get_fmtdesc(code);
-			icd->user_formats[i].code = code;
+			if (icd->user_formats[fmts].host_fmt)
+				icd->user_formats[fmts++].code = code;
 		} else {
 			ret = ici->ops->get_formats(icd, i,
 						    &icd->user_formats[fmts]);
@@ -339,12 +382,12 @@ static int soc_camera_init_user_formats(struct soc_camera_device *icd)
 			fmts += ret;
 		}
 
+	icd->num_user_formats = fmts;
 	icd->current_fmt = &icd->user_formats[0];
 
 	return 0;
 
 egfmt:
-	icd->num_user_formats = 0;
 	vfree(icd->user_formats);
 	return ret;
 }
@@ -362,9 +405,6 @@ static void soc_camera_free_user_formats(struct soc_camera_device *icd)
 	icd->user_formats = NULL;
 }
 
-#define pixfmtstr(x) (x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, \
-	((x) >> 24) & 0xff
-
 /* Called with .vb_lock held, or from the first open(2), see comment there */
 static int soc_camera_set_fmt(struct soc_camera_device *icd,
 			      struct v4l2_format *f)
@@ -377,7 +417,7 @@ static int soc_camera_set_fmt(struct soc_camera_device *icd,
 		pixfmtstr(pix->pixelformat), pix->width, pix->height);
 
 	/* We always call try_fmt() before set_fmt() or set_crop() */
-	ret = ici->ops->try_fmt(icd, f);
+	ret = soc_camera_try_fmt(icd, f);
 	if (ret < 0)
 		return ret;
 
@@ -626,7 +666,7 @@ static int soc_camera_s_fmt_vid_cap(struct file *file, void *priv,
 	if (icd->streamer && icd->streamer != file)
 		return -EBUSY;
 
-	if (icd->vb_vidq.bufs[0]) {
+	if (is_streaming(to_soc_camera_host(icd->dev.parent), icd)) {
 		dev_err(&icd->dev, "S_FMT denied: queue initialised\n");
 		return -EBUSY;
 	}
@@ -867,14 +907,17 @@ static int soc_camera_s_crop(struct file *file, void *fh,
 	if (ret < 0) {
 		dev_err(&icd->dev,
 			"S_CROP denied: getting current crop failed\n");
-	} else if (icd->vb_vidq.bufs[0] &&
-		   (a->c.width != current_crop.c.width ||
-		    a->c.height != current_crop.c.height)) {
+	} else if ((a->c.width == current_crop.c.width &&
+		    a->c.height == current_crop.c.height) ||
+		   !is_streaming(ici, icd)) {
+		/* same size or not streaming - use .set_crop() */
+		ret = ici->ops->set_crop(icd, a);
+	} else if (ici->ops->set_livecrop) {
+		ret = ici->ops->set_livecrop(icd, a);
+	} else {
 		dev_err(&icd->dev,
 			"S_CROP denied: queue initialised and sizes differ\n");
 		ret = -EBUSY;
-	} else {
-		ret = ici->ops->set_crop(icd, a);
 	}
 
 	return ret;
diff --git a/drivers/media/video/soc_mediabus.c b/drivers/media/video/soc_mediabus.c
index ed77aa055b633713f696cacb4612857cfa18c308..bea7c9cf4f880abbf498ee0c59ab2b5c448c14e9 100644
--- a/drivers/media/video/soc_mediabus.c
+++ b/drivers/media/video/soc_mediabus.c
@@ -15,132 +15,329 @@
 #include <media/v4l2-mediabus.h>
 #include <media/soc_mediabus.h>
 
-#define MBUS_IDX(f) (V4L2_MBUS_FMT_ ## f - V4L2_MBUS_FMT_FIXED - 1)
-
-static const struct soc_mbus_pixelfmt mbus_fmt[] = {
-	[MBUS_IDX(YUYV8_2X8)] = {
+static const struct soc_mbus_lookup mbus_fmt[] = {
+{
+	.code = V4L2_MBUS_FMT_YUYV8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_YUYV,
 		.name			= "YUYV",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(YVYU8_2X8)] = {
+}, {
+	.code = V4L2_MBUS_FMT_YVYU8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_YVYU,
 		.name			= "YVYU",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(UYVY8_2X8)] = {
+}, {
+	.code = V4L2_MBUS_FMT_UYVY8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_UYVY,
 		.name			= "UYVY",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(VYUY8_2X8)] = {
+}, {
+	.code = V4L2_MBUS_FMT_VYUY8_2X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_VYUY,
 		.name			= "VYUY",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(RGB555_2X8_PADHI_LE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB555,
 		.name			= "RGB555",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(RGB555_2X8_PADHI_BE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB555X,
 		.name			= "RGB555X",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(RGB565_2X8_LE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB565_2X8_LE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB565,
 		.name			= "RGB565",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(RGB565_2X8_BE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_RGB565_2X8_BE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_RGB565X,
 		.name			= "RGB565X",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(SBGGR8_1X8)] = {
+}, {
+	.code = V4L2_MBUS_FMT_SBGGR8_1X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_SBGGR8,
 		.name			= "Bayer 8 BGGR",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_NONE,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(SBGGR10_1X10)] = {
+}, {
+	.code = V4L2_MBUS_FMT_SBGGR10_1X10,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_SBGGR10,
 		.name			= "Bayer 10 BGGR",
 		.bits_per_sample	= 10,
 		.packing		= SOC_MBUS_PACKING_EXTEND16,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(Y8_1X8)] = {
+}, {
+	.code = V4L2_MBUS_FMT_Y8_1X8,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_GREY,
 		.name			= "Grey",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_NONE,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(Y10_1X10)] = {
+}, {
+	.code = V4L2_MBUS_FMT_Y10_1X10,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_Y10,
 		.name			= "Grey 10bit",
 		.bits_per_sample	= 10,
 		.packing		= SOC_MBUS_PACKING_EXTEND16,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(SBGGR10_2X8_PADHI_LE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_SBGGR10,
 		.name			= "Bayer 10 BGGR",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(SBGGR10_2X8_PADLO_LE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_SBGGR10,
 		.name			= "Bayer 10 BGGR",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADLO,
 		.order			= SOC_MBUS_ORDER_LE,
 	},
-	[MBUS_IDX(SBGGR10_2X8_PADHI_BE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_SBGGR10,
 		.name			= "Bayer 10 BGGR",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
-	[MBUS_IDX(SBGGR10_2X8_PADLO_BE)] = {
+}, {
+	.code = V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE,
+	.fmt = {
 		.fourcc			= V4L2_PIX_FMT_SBGGR10,
 		.name			= "Bayer 10 BGGR",
 		.bits_per_sample	= 8,
 		.packing		= SOC_MBUS_PACKING_2X8_PADLO,
 		.order			= SOC_MBUS_ORDER_BE,
 	},
+}, {
+	.code = V4L2_MBUS_FMT_JPEG_1X8,
+	.fmt = {
+		.fourcc                 = V4L2_PIX_FMT_JPEG,
+		.name                   = "JPEG",
+		.bits_per_sample        = 8,
+		.packing                = SOC_MBUS_PACKING_VARIABLE,
+		.order                  = SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_RGB444_2X8_PADHI_BE,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_RGB444,
+		.name			= "RGB444",
+		.bits_per_sample	= 8,
+		.packing		= SOC_MBUS_PACKING_2X8_PADHI,
+		.order			= SOC_MBUS_ORDER_BE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_YUYV8_1_5X8,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_YUV420,
+		.name			= "YUYV 4:2:0",
+		.bits_per_sample	= 8,
+		.packing		= SOC_MBUS_PACKING_1_5X8,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_YVYU8_1_5X8,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_YVU420,
+		.name			= "YVYU 4:2:0",
+		.bits_per_sample	= 8,
+		.packing		= SOC_MBUS_PACKING_1_5X8,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_UYVY8_1X16,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_UYVY,
+		.name			= "UYVY 16bit",
+		.bits_per_sample	= 16,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_VYUY8_1X16,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_VYUY,
+		.name			= "VYUY 16bit",
+		.bits_per_sample	= 16,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_YUYV8_1X16,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_YUYV,
+		.name			= "YUYV 16bit",
+		.bits_per_sample	= 16,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_YVYU8_1X16,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_YVYU,
+		.name			= "YVYU 16bit",
+		.bits_per_sample	= 16,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SGRBG8_1X8,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SGRBG8,
+		.name			= "Bayer 8 GRBG",
+		.bits_per_sample	= 8,
+		.packing		= SOC_MBUS_PACKING_NONE,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SGRBG10DPCM8,
+		.name			= "Bayer 10 BGGR DPCM 8",
+		.bits_per_sample	= 8,
+		.packing		= SOC_MBUS_PACKING_NONE,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SGBRG10_1X10,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SGBRG10,
+		.name			= "Bayer 10 GBRG",
+		.bits_per_sample	= 10,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SGRBG10_1X10,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SGRBG10,
+		.name			= "Bayer 10 GRBG",
+		.bits_per_sample	= 10,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SRGGB10_1X10,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SRGGB10,
+		.name			= "Bayer 10 RGGB",
+		.bits_per_sample	= 10,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SBGGR12_1X12,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SBGGR12,
+		.name			= "Bayer 12 BGGR",
+		.bits_per_sample	= 12,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SGBRG12_1X12,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SGBRG12,
+		.name			= "Bayer 12 GBRG",
+		.bits_per_sample	= 12,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SGRBG12_1X12,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SGRBG12,
+		.name			= "Bayer 12 GRBG",
+		.bits_per_sample	= 12,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+}, {
+	.code = V4L2_MBUS_FMT_SRGGB12_1X12,
+	.fmt = {
+		.fourcc			= V4L2_PIX_FMT_SRGGB12,
+		.name			= "Bayer 12 RGGB",
+		.bits_per_sample	= 12,
+		.packing		= SOC_MBUS_PACKING_EXTEND16,
+		.order			= SOC_MBUS_ORDER_LE,
+	},
+},
 };
 
-int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf)
+int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf,
+			unsigned int *numerator, unsigned int *denominator)
 {
 	switch (mf->packing) {
 	case SOC_MBUS_PACKING_NONE:
 	case SOC_MBUS_PACKING_EXTEND16:
-		return 1;
+		*numerator = 1;
+		*denominator = 1;
+		return 0;
 	case SOC_MBUS_PACKING_2X8_PADHI:
 	case SOC_MBUS_PACKING_2X8_PADLO:
-		return 2;
+		*numerator = 2;
+		*denominator = 1;
+		return 0;
+	case SOC_MBUS_PACKING_1_5X8:
+		*numerator = 3;
+		*denominator = 2;
+		return 0;
+	case SOC_MBUS_PACKING_VARIABLE:
+		*numerator = 0;
+		*denominator = 1;
+		return 0;
 	}
 	return -EINVAL;
 }
@@ -155,18 +352,34 @@ s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf)
 	case SOC_MBUS_PACKING_2X8_PADLO:
 	case SOC_MBUS_PACKING_EXTEND16:
 		return width * 2;
+	case SOC_MBUS_PACKING_1_5X8:
+		return width * 3 / 2;
+	case SOC_MBUS_PACKING_VARIABLE:
+		return 0;
 	}
 	return -EINVAL;
 }
 EXPORT_SYMBOL(soc_mbus_bytes_per_line);
 
+const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc(
+	enum v4l2_mbus_pixelcode code,
+	const struct soc_mbus_lookup *lookup,
+	int n)
+{
+	int i;
+
+	for (i = 0; i < n; i++)
+		if (lookup[i].code == code)
+			return &lookup[i].fmt;
+
+	return NULL;
+}
+EXPORT_SYMBOL(soc_mbus_find_fmtdesc);
+
 const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc(
 	enum v4l2_mbus_pixelcode code)
 {
-	if (code - V4L2_MBUS_FMT_FIXED > ARRAY_SIZE(mbus_fmt) ||
-	    code <= V4L2_MBUS_FMT_FIXED)
-		return NULL;
-	return mbus_fmt + code - V4L2_MBUS_FMT_FIXED - 1;
+	return soc_mbus_find_fmtdesc(code, mbus_fmt, ARRAY_SIZE(mbus_fmt));
 }
 EXPORT_SYMBOL(soc_mbus_get_fmtdesc);
 
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 07fabdd9b465922bd5ede40afa82ab0afcbb7dc8..6103d1b1081ee9e713746f3bd9e5dbde62e5e1ee 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -267,21 +267,27 @@ hauppauge_tuner[] =
 	{ TUNER_ABSENT,                 "Xceive XC4000"},
 	{ TUNER_ABSENT,                 "Dibcom 7070"},
 	{ TUNER_PHILIPS_TDA8290,        "NXP 18271C2"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
+	{ TUNER_ABSENT,                 "Siano SMS1010"},
+	{ TUNER_ABSENT,                 "Siano SMS1150"},
+	{ TUNER_ABSENT,                 "MaxLinear 5007"},
+	{ TUNER_ABSENT,                 "TCL M09WPP_2P_E"},
 	/* 160-169 */
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
-	{ TUNER_ABSENT,			"unknown"},
+	{ TUNER_ABSENT,                 "Siano SMS1180"},
+	{ TUNER_ABSENT,                 "Maxim_MAX2165"},
+	{ TUNER_ABSENT,                 "Siano SMS1140"},
+	{ TUNER_ABSENT,                 "Siano SMS1150 B1"},
+	{ TUNER_ABSENT,                 "MaxLinear 111"},
+	{ TUNER_ABSENT,                 "Dibcom 7770"},
+	{ TUNER_ABSENT,                 "Siano SMS1180VNS"},
+	{ TUNER_ABSENT,                 "Siano SMS1184"},
 	{ TUNER_PHILIPS_FQ1236_MK5,	"TCL M30WTP-4N-E"},
-	{ TUNER_ABSENT,			"unknown"},
+	{ TUNER_ABSENT,                 "TCL_M11WPP_2PN_E"},
+	/* 170-179 */
+	{ TUNER_ABSENT,                 "MaxLinear 301"},
+	{ TUNER_ABSENT,                 "Mirics MSi001"},
+	{ TUNER_ABSENT,                 "MaxLinear MxL241SF"},
+	{ TUNER_ABSENT,                 "Xceive XC5000C"},
+	{ TUNER_ABSENT,                 "Montage M68TS2020"},
 };
 
 /* Use V4L2_IDENT_AMBIGUOUS for those audio 'chips' that are
diff --git a/drivers/media/video/usbvision/usbvision-cards.c b/drivers/media/video/usbvision/usbvision-cards.c
index 68b998bd203f420fd9511ef12c5579b22fde0c3b..8f5266157f15a037d09757e797e4713250dc599c 100644
--- a/drivers/media/video/usbvision/usbvision-cards.c
+++ b/drivers/media/video/usbvision/usbvision-cards.c
@@ -1025,6 +1025,34 @@ struct usbvision_device_data_st  usbvision_device_data[] = {
 		.y_offset       = -1,
 		.model_string   = "Hauppauge WinTv-USB",
 	},
+	[MICROCAM_NTSC] = {
+		.interface      = -1,
+		.codec          = CODEC_WEBCAM,
+		.video_channels = 1,
+		.video_norm     = V4L2_STD_NTSC,
+		.audio_channels = 0,
+		.radio          = 0,
+		.vbi            = 0,
+		.tuner          = 0,
+		.tuner_type     = 0,
+		.x_offset       = 71,
+		.y_offset       = 15,
+		.model_string   = "Nogatech USB MicroCam NTSC (NV3000N)",
+	},
+	[MICROCAM_PAL] = {
+		.interface      = -1,
+		.codec          = CODEC_WEBCAM,
+		.video_channels = 1,
+		.video_norm     = V4L2_STD_PAL,
+		.audio_channels = 0,
+		.radio          = 0,
+		.vbi            = 0,
+		.tuner          = 0,
+		.tuner_type     = 0,
+		.x_offset       = 71,
+		.y_offset       = 18,
+		.model_string   = "Nogatech USB MicroCam PAL (NV3001P)",
+	},
 };
 const int usbvision_device_data_size = ARRAY_SIZE(usbvision_device_data);
 
@@ -1042,6 +1070,8 @@ struct usb_device_id usbvision_table[] = {
 	{ USB_DEVICE(0x0573, 0x2d00), .driver_info = HPG_WINTV_LIVE_PAL_BG },
 	{ USB_DEVICE(0x0573, 0x2d01), .driver_info = HPG_WINTV_LIVE_PRO_NTSC_MN },
 	{ USB_DEVICE(0x0573, 0x2101), .driver_info = ZORAN_PMD_NOGATECH },
+	{ USB_DEVICE(0x0573, 0x3000), .driver_info = MICROCAM_NTSC },
+	{ USB_DEVICE(0x0573, 0x3001), .driver_info = MICROCAM_PAL },
 	{ USB_DEVICE(0x0573, 0x4100), .driver_info = NOGATECH_USB_TV_NTSC_FM },
 	{ USB_DEVICE(0x0573, 0x4110), .driver_info = PNY_USB_TV_NTSC_FM },
 	{ USB_DEVICE(0x0573, 0x4450), .driver_info = PV_PLAYTV_USB_PRO_PAL_FM },
@@ -1088,8 +1118,7 @@ struct usb_device_id usbvision_table[] = {
 	{ USB_DEVICE(0x2304, 0x0110), .driver_info = PINNA_PCTV_USB_PAL_FM },
 	{ USB_DEVICE(0x2304, 0x0111), .driver_info = MIRO_PCTV_USB },
 	{ USB_DEVICE(0x2304, 0x0112), .driver_info = PINNA_PCTV_USB_NTSC_FM },
-	{ USB_DEVICE(0x2304, 0x0113),
-	  .driver_info = PINNA_PCTV_USB_NTSC_FM_V3 },
+	{ USB_DEVICE(0x2304, 0x0113), .driver_info = PINNA_PCTV_USB_NTSC_FM_V3 },
 	{ USB_DEVICE(0x2304, 0x0210), .driver_info = PINNA_PCTV_USB_PAL_FM_V2 },
 	{ USB_DEVICE(0x2304, 0x0212), .driver_info = PINNA_PCTV_USB_NTSC_FM_V2 },
 	{ USB_DEVICE(0x2304, 0x0214), .driver_info = PINNA_PCTV_USB_PAL_FM_V3 },
diff --git a/drivers/media/video/usbvision/usbvision-cards.h b/drivers/media/video/usbvision/usbvision-cards.h
index 9c6ad22960d852def8155e759aeb8c58473c7437..a51cc1185cce24bc53f7314448fafa60bffd207a 100644
--- a/drivers/media/video/usbvision/usbvision-cards.h
+++ b/drivers/media/video/usbvision/usbvision-cards.h
@@ -63,5 +63,7 @@
 #define PINNA_PCTV_BUNGEE_PAL_FM                 62
 #define HPG_WINTV                                63
 #define PINNA_PCTV_USB_NTSC_FM_V3                64
+#define MICROCAM_NTSC                            65
+#define MICROCAM_PAL                             66
 
 extern const int usbvision_device_data_size;
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index c8feb0d6fccf5148770d71b52d120017e43ea7eb..f344411a457852e389581e0dd99df8646883f815 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -49,10 +49,6 @@ static unsigned int core_debug;
 module_param(core_debug, int, 0644);
 MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
 
-static unsigned int force_testpattern;
-module_param(force_testpattern, int, 0644);
-MODULE_PARM_DESC(force_testpattern, "enable test pattern display [core]");
-
 static int adjust_compression = 1;	/* Set the compression to be adaptive */
 module_param(adjust_compression, int, 0444);
 MODULE_PARM_DESC(adjust_compression, " Set the ADPCM compression for the device.  Default: 1 (On)");
@@ -387,90 +383,6 @@ void usbvision_scratch_free(struct usb_usbvision *usbvision)
 	usbvision->scratch = NULL;
 }
 
-/*
- * usbvision_testpattern()
- *
- * Procedure forms a test pattern (yellow grid on blue background).
- *
- * Parameters:
- * fullframe:   if TRUE then entire frame is filled, otherwise the procedure
- *		continues from the current scanline.
- * pmode	0: fill the frame with solid blue color (like on VCR or TV)
- *		1: Draw a colored grid
- *
- */
-static void usbvision_testpattern(struct usb_usbvision *usbvision,
-				  int fullframe, int pmode)
-{
-	static const char proc[] = "usbvision_testpattern";
-	struct usbvision_frame *frame;
-	unsigned char *f;
-	int num_cell = 0;
-	int scan_length = 0;
-	static int num_pass;
-
-	if (usbvision == NULL) {
-		printk(KERN_ERR "%s: usbvision == NULL\n", proc);
-		return;
-	}
-	if (usbvision->cur_frame == NULL) {
-		printk(KERN_ERR "%s: usbvision->cur_frame is NULL.\n", proc);
-		return;
-	}
-
-	/* Grab the current frame */
-	frame = usbvision->cur_frame;
-
-	/* Optionally start at the beginning */
-	if (fullframe) {
-		frame->curline = 0;
-		frame->scanlength = 0;
-	}
-
-	/* Form every scan line */
-	for (; frame->curline < frame->frmheight; frame->curline++) {
-		int i;
-
-		f = frame->data + (usbvision->curwidth * 3 * frame->curline);
-		for (i = 0; i < usbvision->curwidth; i++) {
-			unsigned char cb = 0x80;
-			unsigned char cg = 0;
-			unsigned char cr = 0;
-
-			if (pmode == 1) {
-				if (frame->curline % 32 == 0)
-					cb = 0, cg = cr = 0xFF;
-				else if (i % 32 == 0) {
-					if (frame->curline % 32 == 1)
-						num_cell++;
-					cb = 0, cg = cr = 0xFF;
-				} else {
-					cb =
-					    ((num_cell * 7) +
-					     num_pass) & 0xFF;
-					cg =
-					    ((num_cell * 5) +
-					     num_pass * 2) & 0xFF;
-					cr =
-					    ((num_cell * 3) +
-					     num_pass * 3) & 0xFF;
-				}
-			} else {
-				/* Just the blue screen */
-			}
-
-			*f++ = cb;
-			*f++ = cg;
-			*f++ = cr;
-			scan_length += 3;
-		}
-	}
-
-	frame->grabstate = frame_state_done;
-	frame->scanlength += scan_length;
-	++num_pass;
-}
-
 /*
  * usbvision_decompress_alloc()
  *
@@ -571,10 +483,6 @@ static enum parse_state usbvision_find_header(struct usb_usbvision *usbvision)
 	frame->scanstate = scan_state_lines;
 	frame->curline = 0;
 
-	if (force_testpattern) {
-		usbvision_testpattern(usbvision, 1, 1);
-		return parse_state_next_frame;
-	}
 	return parse_state_continue;
 }
 
@@ -1679,6 +1587,55 @@ int usbvision_power_off(struct usb_usbvision *usbvision)
 	return err_code;
 }
 
+/* configure webcam image sensor using the serial port */
+static int usbvision_init_webcam(struct usb_usbvision *usbvision)
+{
+	int rc;
+	int i;
+	static char init_values[38][3] = {
+		{ 0x04, 0x12, 0x08 }, { 0x05, 0xff, 0xc8 }, { 0x06, 0x18, 0x07 }, { 0x07, 0x90, 0x00 },
+		{ 0x09, 0x00, 0x00 }, { 0x0a, 0x00, 0x00 }, { 0x0b, 0x08, 0x00 }, { 0x0d, 0xcc, 0xcc },
+		{ 0x0e, 0x13, 0x14 }, { 0x10, 0x9b, 0x83 }, { 0x11, 0x5a, 0x3f }, { 0x12, 0xe4, 0x73 },
+		{ 0x13, 0x88, 0x84 }, { 0x14, 0x89, 0x80 }, { 0x15, 0x00, 0x20 }, { 0x16, 0x00, 0x00 },
+		{ 0x17, 0xff, 0xa0 }, { 0x18, 0x6b, 0x20 }, { 0x19, 0x22, 0x40 }, { 0x1a, 0x10, 0x07 },
+		{ 0x1b, 0x00, 0x47 }, { 0x1c, 0x03, 0xe0 }, { 0x1d, 0x00, 0x00 }, { 0x1e, 0x00, 0x00 },
+		{ 0x1f, 0x00, 0x00 }, { 0x20, 0x00, 0x00 }, { 0x21, 0x00, 0x00 }, { 0x22, 0x00, 0x00 },
+		{ 0x23, 0x00, 0x00 }, { 0x24, 0x00, 0x00 }, { 0x25, 0x00, 0x00 }, { 0x26, 0x00, 0x00 },
+		{ 0x27, 0x00, 0x00 }, { 0x28, 0x00, 0x00 }, { 0x29, 0x00, 0x00 }, { 0x08, 0x80, 0x60 },
+		{ 0x0f, 0x2d, 0x24 }, { 0x0c, 0x80, 0x80 }
+	};
+	char value[3];
+
+	/* the only difference between PAL and NTSC init_values */
+	if (usbvision_device_data[usbvision->dev_model].video_norm == V4L2_STD_NTSC)
+		init_values[4][1] = 0x34;
+
+	for (i = 0; i < sizeof(init_values) / 3; i++) {
+		usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT);
+		memcpy(value, init_values[i], 3);
+		rc = usb_control_msg(usbvision->dev,
+				     usb_sndctrlpipe(usbvision->dev, 1),
+				     USBVISION_OP_CODE,
+				     USB_DIR_OUT | USB_TYPE_VENDOR |
+				     USB_RECIP_ENDPOINT, 0,
+				     (__u16) USBVISION_SER_DAT1, value,
+				     3, HZ);
+		if (rc < 0)
+			return rc;
+		usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SIO);
+		/* write 3 bytes to the serial port using SIO mode */
+		usbvision_write_reg(usbvision, USBVISION_SER_CONT, 3 | 0x10);
+		usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, 0);
+		usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT);
+		usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, USBVISION_IO_2);
+		usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_CLK_OUT);
+		usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_DAT_IO);
+		usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_CLK_OUT | USBVISION_DAT_IO);
+	}
+
+	return 0;
+}
+
 /*
  * usbvision_set_video_format()
  *
@@ -1797,6 +1754,13 @@ int usbvision_set_output(struct usb_usbvision *usbvision, int width,
 
 	frame_drop = FRAMERATE_MAX;	/* We can allow the maximum here, because dropping is controlled */
 
+	if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
+		if (usbvision_device_data[usbvision->dev_model].video_norm == V4L2_STD_PAL)
+			frame_drop = 25;
+		else
+			frame_drop = 30;
+	}
+
 	/* frame_drop = 7; => frame_phase = 1, 5, 9, 13, 17, 21, 25, 0, 4, 8, ...
 		=> frame_skip = 4;
 		=> frame_rate = (7 + 1) * 25 / 32 = 200 / 32 = 6.25;
@@ -2046,6 +2010,12 @@ int usbvision_set_input(struct usb_usbvision *usbvision)
 		value[7] = 0x00;	/* 0x0010 -> 16 Input video v offset */
 	}
 
+	/* webcam is only 480 pixels wide, both PAL and NTSC version */
+	if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
+		value[0] = 0xe0;
+		value[1] = 0x01;	/* 0x01E0 -> 480 Input video line length */
+	}
+
 	if (usbvision_device_data[usbvision->dev_model].x_offset >= 0) {
 		value[4] = usbvision_device_data[usbvision->dev_model].x_offset & 0xff;
 		value[5] = (usbvision_device_data[usbvision->dev_model].x_offset & 0x0300) >> 8;
@@ -2148,7 +2118,7 @@ static int usbvision_set_dram_settings(struct usb_usbvision *usbvision)
 			     (__u16) USBVISION_DRM_PRM1, value, 8, HZ);
 
 	if (rc < 0) {
-		dev_err(&usbvision->dev->dev, "%sERROR=%d\n", __func__, rc);
+		dev_err(&usbvision->dev->dev, "%s: ERROR=%d\n", __func__, rc);
 		return rc;
 	}
 
@@ -2180,8 +2150,15 @@ int usbvision_power_on(struct usb_usbvision *usbvision)
 	usbvision_write_reg(usbvision, USBVISION_PWR_REG,
 			USBVISION_SSPND_EN | USBVISION_RES2);
 
+	if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
+		usbvision_write_reg(usbvision, USBVISION_VIN_REG1,
+				USBVISION_16_422_SYNC | USBVISION_HVALID_PO);
+		usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
+				USBVISION_NOHVALID | USBVISION_KEEP_BLANK);
+	}
 	usbvision_write_reg(usbvision, USBVISION_PWR_REG,
 			USBVISION_SSPND_EN | USBVISION_PWR_VID);
+	mdelay(10);
 	err_code = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
 			USBVISION_SSPND_EN | USBVISION_PWR_VID | USBVISION_RES2);
 	if (err_code == 1)
@@ -2310,6 +2287,8 @@ int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel)
 
 int usbvision_setup(struct usb_usbvision *usbvision, int format)
 {
+	if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM)
+		usbvision_init_webcam(usbvision);
 	usbvision_set_video_format(usbvision, format);
 	usbvision_set_dram_settings(usbvision);
 	usbvision_set_compress_params(usbvision);
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 05b1344181cd30568b41bebb1317f4e179e6b8af..d7f97513b2894c61902ed9783898997acae0893a 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -222,7 +222,7 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
 	i2c_set_adapdata(&usbvision->i2c_adap, &usbvision->v4l2_dev);
 
 	if (usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_IIC_LRNACK) < 0) {
-		printk(KERN_ERR "usbvision_register: can't write reg\n");
+		printk(KERN_ERR "usbvision_i2c_register: can't write reg\n");
 		return -EBUSY;
 	}
 
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 6083137f0bf87d5c5b1a07408eba01f1b9cd8f4c..ea8ea8a48dfe57f7c3b423bef45e3e0055b3267a 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -70,8 +70,9 @@
 #include "usbvision.h"
 #include "usbvision-cards.h"
 
-#define DRIVER_AUTHOR "Joerg Heckenbach <joerg@heckenbach-aw.de>, \
-Dwaine Garden <DwaineGarden@rogers.com>"
+#define DRIVER_AUTHOR					\
+	"Joerg Heckenbach <joerg@heckenbach-aw.de>, "	\
+	"Dwaine Garden <DwaineGarden@rogers.com>"
 #define DRIVER_NAME "usbvision"
 #define DRIVER_ALIAS "USBVision"
 #define DRIVER_DESC "USBVision USB Video Device Driver for Linux"
@@ -1470,7 +1471,8 @@ static void usbvision_configure_video(struct usb_usbvision *usbvision)
 
 	/* This should be here to make i2c clients to be able to register */
 	/* first switch off audio */
-	usbvision_audio_off(usbvision);
+	if (usbvision_device_data[model].audio_channels > 0)
+		usbvision_audio_off(usbvision);
 	if (!power_on_at_open) {
 		/* and then power up the noisy tuner */
 		usbvision_power_on(usbvision);
diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h
index 8074787fd1ac328ad0def6608baa9fc41b018355..43cf61fe4943a2b2f88fc0de7cd20f78ba5041bc 100644
--- a/drivers/media/video/usbvision/usbvision.h
+++ b/drivers/media/video/usbvision/usbvision.h
@@ -59,6 +59,11 @@
 	#define USBVISION_AUDIO_RADIO		2
 	#define USBVISION_AUDIO_MUTE		3
 #define USBVISION_SER_MODE		0x07
+	#define USBVISION_CLK_OUT		(1 << 0)
+	#define USBVISION_DAT_IO		(1 << 1)
+	#define USBVISION_SENS_OUT		(1 << 2)
+	#define USBVISION_SER_MODE_SOFT		(0 << 4)
+	#define USBVISION_SER_MODE_SIO		(1 << 4)
 #define USBVISION_SER_ADRS		0x08
 #define USBVISION_SER_CONT		0x09
 #define USBVISION_SER_DAT1		0x0A
@@ -328,6 +333,7 @@ struct usbvision_frame {
 
 #define CODEC_SAA7113	7113
 #define CODEC_SAA7111	7111
+#define CODEC_WEBCAM	3000
 #define BRIDGE_NT1003	1003
 #define BRIDGE_NT1004	1004
 #define BRIDGE_NT1005   1005
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 59f8a9ad3796c3ef5960b4e77f12a7269ea7b7b9..a4db26fa2f53269993660d8eedb7569111f5d0d2 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -42,281 +42,313 @@ static struct uvc_control_info uvc_ctrls[] = {
 		.selector	= UVC_PU_BRIGHTNESS_CONTROL,
 		.index		= 0,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_CONTRAST_CONTROL,
 		.index		= 1,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_HUE_CONTROL,
 		.index		= 2,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_SATURATION_CONTROL,
 		.index		= 3,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_SHARPNESS_CONTROL,
 		.index		= 4,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_GAMMA_CONTROL,
 		.index		= 5,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
 		.index		= 6,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
 		.index		= 7,
 		.size		= 4,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_BACKLIGHT_COMPENSATION_CONTROL,
 		.index		= 8,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_GAIN_CONTROL,
 		.index		= 9,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
 		.index		= 10,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_HUE_AUTO_CONTROL,
 		.index		= 11,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
 		.index		= 12,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
 		.index		= 13,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_DIGITAL_MULTIPLIER_CONTROL,
 		.index		= 14,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL,
 		.index		= 15,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_ANALOG_VIDEO_STANDARD_CONTROL,
 		.index		= 16,
 		.size		= 1,
-		.flags		= UVC_CONTROL_GET_CUR,
+		.flags		= UVC_CTRL_FLAG_GET_CUR,
 	},
 	{
 		.entity		= UVC_GUID_UVC_PROCESSING,
 		.selector	= UVC_PU_ANALOG_LOCK_STATUS_CONTROL,
 		.index		= 17,
 		.size		= 1,
-		.flags		= UVC_CONTROL_GET_CUR,
+		.flags		= UVC_CTRL_FLAG_GET_CUR,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_SCANNING_MODE_CONTROL,
 		.index		= 0,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_AE_MODE_CONTROL,
 		.index		= 1,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_GET_RES
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_GET_RES
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_AE_PRIORITY_CONTROL,
 		.index		= 2,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
 		.index		= 3,
 		.size		= 4,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL,
 		.index		= 4,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_FOCUS_ABSOLUTE_CONTROL,
 		.index		= 5,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_FOCUS_RELATIVE_CONTROL,
 		.index		= 6,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN
-				| UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+				| UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+				| UVC_CTRL_FLAG_GET_DEF
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_IRIS_ABSOLUTE_CONTROL,
 		.index		= 7,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_IRIS_RELATIVE_CONTROL,
 		.index		= 8,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_ZOOM_ABSOLUTE_CONTROL,
 		.index		= 9,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_ZOOM_RELATIVE_CONTROL,
 		.index		= 10,
 		.size		= 3,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN
-				| UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+				| UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+				| UVC_CTRL_FLAG_GET_DEF
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_PANTILT_ABSOLUTE_CONTROL,
 		.index		= 11,
 		.size		= 8,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_PANTILT_RELATIVE_CONTROL,
 		.index		= 12,
 		.size		= 4,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN
-				| UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+				| UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+				| UVC_CTRL_FLAG_GET_DEF
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_ROLL_ABSOLUTE_CONTROL,
 		.index		= 13,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR
+				| UVC_CTRL_FLAG_GET_RANGE
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_ROLL_RELATIVE_CONTROL,
 		.index		= 14,
 		.size		= 2,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN
-				| UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+				| UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+				| UVC_CTRL_FLAG_GET_DEF
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_FOCUS_AUTO_CONTROL,
 		.index		= 17,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
 	},
 	{
 		.entity		= UVC_GUID_UVC_CAMERA,
 		.selector	= UVC_CT_PRIVACY_CONTROL,
 		.index		= 18,
 		.size		= 1,
-		.flags		= UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
-				| UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+		.flags		= UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+				| UVC_CTRL_FLAG_RESTORE
+				| UVC_CTRL_FLAG_AUTO_UPDATE,
 	},
 };
 
@@ -816,7 +848,7 @@ static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,
 {
 	int ret;
 
-	if (ctrl->info.flags & UVC_CONTROL_GET_DEF) {
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_DEF) {
 		ret = uvc_query_ctrl(chain->dev, UVC_GET_DEF, ctrl->entity->id,
 				     chain->dev->intfnum, ctrl->info.selector,
 				     uvc_ctrl_data(ctrl, UVC_CTRL_DATA_DEF),
@@ -825,7 +857,7 @@ static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,
 			return ret;
 	}
 
-	if (ctrl->info.flags & UVC_CONTROL_GET_MIN) {
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MIN) {
 		ret = uvc_query_ctrl(chain->dev, UVC_GET_MIN, ctrl->entity->id,
 				     chain->dev->intfnum, ctrl->info.selector,
 				     uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN),
@@ -833,7 +865,7 @@ static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,
 		if (ret < 0)
 			return ret;
 	}
-	if (ctrl->info.flags & UVC_CONTROL_GET_MAX) {
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MAX) {
 		ret = uvc_query_ctrl(chain->dev, UVC_GET_MAX, ctrl->entity->id,
 				     chain->dev->intfnum, ctrl->info.selector,
 				     uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX),
@@ -841,7 +873,7 @@ static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,
 		if (ret < 0)
 			return ret;
 	}
-	if (ctrl->info.flags & UVC_CONTROL_GET_RES) {
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) {
 		ret = uvc_query_ctrl(chain->dev, UVC_GET_RES, ctrl->entity->id,
 				     chain->dev->intfnum, ctrl->info.selector,
 				     uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES),
@@ -879,9 +911,9 @@ int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
 	strlcpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
 	v4l2_ctrl->flags = 0;
 
-	if (!(ctrl->info.flags & UVC_CONTROL_GET_CUR))
+	if (!(ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR))
 		v4l2_ctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY;
-	if (!(ctrl->info.flags & UVC_CONTROL_SET_CUR))
+	if (!(ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR))
 		v4l2_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
 
 	if (!ctrl->cached) {
@@ -890,7 +922,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
 			goto done;
 	}
 
-	if (ctrl->info.flags & UVC_CONTROL_GET_DEF) {
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_DEF) {
 		v4l2_ctrl->default_value = mapping->get(mapping, UVC_GET_DEF,
 				uvc_ctrl_data(ctrl, UVC_CTRL_DATA_DEF));
 	}
@@ -927,15 +959,15 @@ int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
 		break;
 	}
 
-	if (ctrl->info.flags & UVC_CONTROL_GET_MIN)
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MIN)
 		v4l2_ctrl->minimum = mapping->get(mapping, UVC_GET_MIN,
 				     uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN));
 
-	if (ctrl->info.flags & UVC_CONTROL_GET_MAX)
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MAX)
 		v4l2_ctrl->maximum = mapping->get(mapping, UVC_GET_MAX,
 				     uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX));
 
-	if (ctrl->info.flags & UVC_CONTROL_GET_RES)
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)
 		v4l2_ctrl->step = mapping->get(mapping, UVC_GET_RES,
 				  uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
 
@@ -983,6 +1015,24 @@ int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
 	}
 
 	menu_info = &mapping->menu_info[query_menu->index];
+
+	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) {
+		s32 bitmap;
+
+		if (!ctrl->cached) {
+			ret = uvc_ctrl_populate_cache(chain, ctrl);
+			if (ret < 0)
+				goto done;
+		}
+
+		bitmap = mapping->get(mapping, UVC_GET_RES,
+				      uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
+		if (!(bitmap & menu_info->value)) {
+			ret = -EINVAL;
+			goto done;
+		}
+	}
+
 	strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
 
 done:
@@ -1039,7 +1089,7 @@ static int uvc_ctrl_commit_entity(struct uvc_device *dev,
 		 * marked as loaded in uvc_ctrl_get/uvc_ctrl_set to prevent
 		 * uvc_ctrl_get from using the cached value.
 		 */
-		if (ctrl->info.flags & UVC_CONTROL_AUTO_UPDATE)
+		if (ctrl->info.flags & UVC_CTRL_FLAG_AUTO_UPDATE)
 			ctrl->loaded = 0;
 
 		if (!ctrl->dirty)
@@ -1094,7 +1144,7 @@ int uvc_ctrl_get(struct uvc_video_chain *chain,
 	int ret;
 
 	ctrl = uvc_find_control(chain, xctrl->id, &mapping);
-	if (ctrl == NULL || (ctrl->info.flags & UVC_CONTROL_GET_CUR) == 0)
+	if (ctrl == NULL || (ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0)
 		return -EINVAL;
 
 	if (!ctrl->loaded) {
@@ -1136,7 +1186,7 @@ int uvc_ctrl_set(struct uvc_video_chain *chain,
 	int ret;
 
 	ctrl = uvc_find_control(chain, xctrl->id, &mapping);
-	if (ctrl == NULL || (ctrl->info.flags & UVC_CONTROL_SET_CUR) == 0)
+	if (ctrl == NULL || (ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR) == 0)
 		return -EINVAL;
 
 	/* Clamp out of range values. */
@@ -1171,6 +1221,23 @@ int uvc_ctrl_set(struct uvc_video_chain *chain,
 		if (xctrl->value < 0 || xctrl->value >= mapping->menu_count)
 			return -ERANGE;
 		value = mapping->menu_info[xctrl->value].value;
+
+		/* Valid menu indices are reported by the GET_RES request for
+		 * UVC controls that support it.
+		 */
+		if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) {
+			if (!ctrl->cached) {
+				ret = uvc_ctrl_populate_cache(chain, ctrl);
+				if (ret < 0)
+					return ret;
+			}
+
+			step = mapping->get(mapping, UVC_GET_RES,
+					uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
+			if (!(step & value))
+				return -ERANGE;
+		}
+
 		break;
 
 	default:
@@ -1183,7 +1250,7 @@ int uvc_ctrl_set(struct uvc_video_chain *chain,
 	 * operation.
 	 */
 	if (!ctrl->loaded && (ctrl->info.size * 8) != mapping->size) {
-		if ((ctrl->info.flags & UVC_CONTROL_GET_CUR) == 0) {
+		if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0) {
 			memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
 				0, ctrl->info.size);
 		} else {
@@ -1230,17 +1297,17 @@ static void uvc_ctrl_fixup_xu_info(struct uvc_device *dev,
 
 	static const struct uvc_ctrl_fixup fixups[] = {
 		{ { USB_DEVICE(0x046d, 0x08c2) }, 9, 1,
-			UVC_CONTROL_GET_MIN | UVC_CONTROL_GET_MAX |
-			UVC_CONTROL_GET_DEF | UVC_CONTROL_SET_CUR |
-			UVC_CONTROL_AUTO_UPDATE },
+			UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
+			UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
+			UVC_CTRL_FLAG_AUTO_UPDATE },
 		{ { USB_DEVICE(0x046d, 0x08cc) }, 9, 1,
-			UVC_CONTROL_GET_MIN | UVC_CONTROL_GET_MAX |
-			UVC_CONTROL_GET_DEF | UVC_CONTROL_SET_CUR |
-			UVC_CONTROL_AUTO_UPDATE },
+			UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
+			UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
+			UVC_CTRL_FLAG_AUTO_UPDATE },
 		{ { USB_DEVICE(0x046d, 0x0994) }, 9, 1,
-			UVC_CONTROL_GET_MIN | UVC_CONTROL_GET_MAX |
-			UVC_CONTROL_GET_DEF | UVC_CONTROL_SET_CUR |
-			UVC_CONTROL_AUTO_UPDATE },
+			UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
+			UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
+			UVC_CTRL_FLAG_AUTO_UPDATE },
 	};
 
 	unsigned int i;
@@ -1297,21 +1364,23 @@ static int uvc_ctrl_fill_xu_info(struct uvc_device *dev,
 		goto done;
 	}
 
-	info->flags = UVC_CONTROL_GET_MIN | UVC_CONTROL_GET_MAX
-		    | UVC_CONTROL_GET_RES | UVC_CONTROL_GET_DEF
-		    | (data[0] & UVC_CONTROL_CAP_GET ? UVC_CONTROL_GET_CUR : 0)
-		    | (data[0] & UVC_CONTROL_CAP_SET ? UVC_CONTROL_SET_CUR : 0)
+	info->flags = UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX
+		    | UVC_CTRL_FLAG_GET_RES | UVC_CTRL_FLAG_GET_DEF
+		    | (data[0] & UVC_CONTROL_CAP_GET ?
+		       UVC_CTRL_FLAG_GET_CUR : 0)
+		    | (data[0] & UVC_CONTROL_CAP_SET ?
+		       UVC_CTRL_FLAG_SET_CUR : 0)
 		    | (data[0] & UVC_CONTROL_CAP_AUTOUPDATE ?
-		       UVC_CONTROL_AUTO_UPDATE : 0);
+		       UVC_CTRL_FLAG_AUTO_UPDATE : 0);
 
 	uvc_ctrl_fixup_xu_info(dev, ctrl, info);
 
 	uvc_trace(UVC_TRACE_CONTROL, "XU control %pUl/%u queried: len %u, "
 		  "flags { get %u set %u auto %u }.\n",
 		  info->entity, info->selector, info->size,
-		  (info->flags & UVC_CONTROL_GET_CUR) ? 1 : 0,
-		  (info->flags & UVC_CONTROL_SET_CUR) ? 1 : 0,
-		  (info->flags & UVC_CONTROL_AUTO_UPDATE) ? 1 : 0);
+		  (info->flags & UVC_CTRL_FLAG_GET_CUR) ? 1 : 0,
+		  (info->flags & UVC_CTRL_FLAG_SET_CUR) ? 1 : 0,
+		  (info->flags & UVC_CTRL_FLAG_AUTO_UPDATE) ? 1 : 0);
 
 done:
 	kfree(data);
@@ -1344,32 +1413,33 @@ static int uvc_ctrl_init_xu_ctrl(struct uvc_device *dev,
 }
 
 int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
-	struct uvc_xu_control *xctrl, int set)
+	struct uvc_xu_control_query *xqry)
 {
 	struct uvc_entity *entity;
-	struct uvc_control *ctrl = NULL;
+	struct uvc_control *ctrl;
 	unsigned int i, found = 0;
-	int restore = 0;
-	__u8 *data;
+	__u32 reqflags;
+	__u16 size;
+	__u8 *data = NULL;
 	int ret;
 
 	/* Find the extension unit. */
 	list_for_each_entry(entity, &chain->entities, chain) {
 		if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT &&
-		    entity->id == xctrl->unit)
+		    entity->id == xqry->unit)
 			break;
 	}
 
-	if (entity->id != xctrl->unit) {
+	if (entity->id != xqry->unit) {
 		uvc_trace(UVC_TRACE_CONTROL, "Extension unit %u not found.\n",
-			xctrl->unit);
-		return -EINVAL;
+			xqry->unit);
+		return -ENOENT;
 	}
 
 	/* Find the control and perform delayed initialization if needed. */
 	for (i = 0; i < entity->ncontrols; ++i) {
 		ctrl = &entity->controls[i];
-		if (ctrl->index == xctrl->selector - 1) {
+		if (ctrl->index == xqry->selector - 1) {
 			found = 1;
 			break;
 		}
@@ -1377,8 +1447,8 @@ int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
 
 	if (!found) {
 		uvc_trace(UVC_TRACE_CONTROL, "Control %pUl/%u not found.\n",
-			entity->extension.guidExtensionCode, xctrl->selector);
-		return -EINVAL;
+			entity->extension.guidExtensionCode, xqry->selector);
+		return -ENOENT;
 	}
 
 	if (mutex_lock_interruptible(&chain->ctrl_mutex))
@@ -1390,43 +1460,72 @@ int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
 		goto done;
 	}
 
-	/* Validate control data size. */
-	if (ctrl->info.size != xctrl->size) {
+	/* Validate the required buffer size and flags for the request */
+	reqflags = 0;
+	size = ctrl->info.size;
+
+	switch (xqry->query) {
+	case UVC_GET_CUR:
+		reqflags = UVC_CTRL_FLAG_GET_CUR;
+		break;
+	case UVC_GET_MIN:
+		reqflags = UVC_CTRL_FLAG_GET_MIN;
+		break;
+	case UVC_GET_MAX:
+		reqflags = UVC_CTRL_FLAG_GET_MAX;
+		break;
+	case UVC_GET_DEF:
+		reqflags = UVC_CTRL_FLAG_GET_DEF;
+		break;
+	case UVC_GET_RES:
+		reqflags = UVC_CTRL_FLAG_GET_RES;
+		break;
+	case UVC_SET_CUR:
+		reqflags = UVC_CTRL_FLAG_SET_CUR;
+		break;
+	case UVC_GET_LEN:
+		size = 2;
+		break;
+	case UVC_GET_INFO:
+		size = 1;
+		break;
+	default:
 		ret = -EINVAL;
 		goto done;
 	}
 
-	if ((set && !(ctrl->info.flags & UVC_CONTROL_SET_CUR)) ||
-	    (!set && !(ctrl->info.flags & UVC_CONTROL_GET_CUR))) {
-		ret = -EINVAL;
+	if (size != xqry->size) {
+		ret = -ENOBUFS;
 		goto done;
 	}
 
-	memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
-	       uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
-	       ctrl->info.size);
-	data = uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT);
-	restore = set;
+	if (reqflags && !(ctrl->info.flags & reqflags)) {
+		ret = -EBADRQC;
+		goto done;
+	}
 
-	if (set && copy_from_user(data, xctrl->data, xctrl->size)) {
+	data = kmalloc(size, GFP_KERNEL);
+	if (data == NULL) {
+		ret = -ENOMEM;
+		goto done;
+	}
+
+	if (xqry->query == UVC_SET_CUR &&
+	    copy_from_user(data, xqry->data, size)) {
 		ret = -EFAULT;
 		goto done;
 	}
 
-	ret = uvc_query_ctrl(chain->dev, set ? UVC_SET_CUR : UVC_GET_CUR,
-			     xctrl->unit, chain->dev->intfnum, xctrl->selector,
-			     data, xctrl->size);
+	ret = uvc_query_ctrl(chain->dev, xqry->query, xqry->unit,
+			     chain->dev->intfnum, xqry->selector, data, size);
 	if (ret < 0)
 		goto done;
 
-	if (!set && copy_to_user(xctrl->data, data, xctrl->size))
+	if (xqry->query != UVC_SET_CUR &&
+	    copy_to_user(xqry->data, data, size))
 		ret = -EFAULT;
 done:
-	if (ret && restore)
-		memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
-		       uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
-		       xctrl->size);
-
+	kfree(data);
 	mutex_unlock(&chain->ctrl_mutex);
 	return ret;
 }
@@ -1458,7 +1557,7 @@ int uvc_ctrl_resume_device(struct uvc_device *dev)
 			ctrl = &entity->controls[i];
 
 			if (!ctrl->initialized || !ctrl->modified ||
-			    (ctrl->info.flags & UVC_CONTROL_RESTORE) == 0)
+			    (ctrl->info.flags & UVC_CTRL_FLAG_RESTORE) == 0)
 				continue;
 
 			printk(KERN_INFO "restoring control %pUl/%u/%u\n",
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index 6459b8cba22384f88a04e28fb3e7cb6964d9d882..823f4b3897459c7dc335c7ba3babb678c02261bb 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -83,6 +83,11 @@ static struct uvc_format_desc uvc_fmts[] = {
 		.guid		= UVC_GUID_FORMAT_I420,
 		.fcc		= V4L2_PIX_FMT_YUV420,
 	},
+	{
+		.name		= "YUV 4:2:0 (M420)",
+		.guid		= UVC_GUID_FORMAT_M420,
+		.fcc		= V4L2_PIX_FMT_M420,
+	},
 	{
 		.name		= "YUV 4:2:2 (UYVY)",
 		.guid		= UVC_GUID_FORMAT_UYVY,
@@ -103,6 +108,11 @@ static struct uvc_format_desc uvc_fmts[] = {
 		.guid		= UVC_GUID_FORMAT_BY8,
 		.fcc		= V4L2_PIX_FMT_SBGGR8,
 	},
+	{
+		.name		= "RGB565",
+		.guid		= UVC_GUID_FORMAT_RGBP,
+		.fcc		= V4L2_PIX_FMT_RGB565,
+	},
 };
 
 /* ------------------------------------------------------------------------
@@ -2077,6 +2087,15 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_QUIRK_STREAM_NO_FID },
+	/* Hercules Classic Silver */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x06f8,
+	  .idProduct		= 0x300c,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_QUIRK_FIX_BANDWIDTH },
 	/* ViMicro Vega */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
@@ -2123,6 +2142,15 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_QUIRK_STREAM_NO_FID },
+	/* JMicron USB2.0 XGA WebCam */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x152d,
+	  .idProduct		= 0x0310,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_QUIRK_PROBE_MINMAX },
 	/* Syntek (HP Spartan) */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index f14581bd707f0155248f788382fe6452cad7198c..109a06384a8f73d945c9f5d5014b88b10442c8c2 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -424,7 +424,7 @@ int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
 			break;
 	}
 
-	if (i == queue->count || size != queue->buf_size) {
+	if (i == queue->count || PAGE_ALIGN(size) != queue->buf_size) {
 		ret = -EINVAL;
 		goto done;
 	}
@@ -436,6 +436,7 @@ int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
 	vma->vm_flags |= VM_IO;
 
 	addr = (unsigned long)queue->mem + buffer->buf.m.offset;
+#ifdef CONFIG_MMU
 	while (size > 0) {
 		page = vmalloc_to_page((void *)addr);
 		if ((ret = vm_insert_page(vma, start, page)) < 0)
@@ -445,6 +446,7 @@ int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
 		addr += PAGE_SIZE;
 		size -= PAGE_SIZE;
 	}
+#endif
 
 	vma->vm_ops = &uvc_vm_ops;
 	vma->vm_private_data = buffer;
@@ -488,6 +490,36 @@ unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
 	return mask;
 }
 
+#ifndef CONFIG_MMU
+/*
+ * Get unmapped area.
+ *
+ * NO-MMU arch need this function to make mmap() work correctly.
+ */
+unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
+		unsigned long pgoff)
+{
+	struct uvc_buffer *buffer;
+	unsigned int i;
+	unsigned long ret;
+
+	mutex_lock(&queue->mutex);
+	for (i = 0; i < queue->count; ++i) {
+		buffer = &queue->buffer[i];
+		if ((buffer->buf.m.offset >> PAGE_SHIFT) == pgoff)
+			break;
+	}
+	if (i == queue->count) {
+		ret = -EINVAL;
+		goto done;
+	}
+	ret = (unsigned long)queue->mem + buffer->buf.m.offset;
+done:
+	mutex_unlock(&queue->mutex);
+	return ret;
+}
+#endif
+
 /*
  * Enable or disable the video buffers queue.
  *
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 9005a8d9d5f8fe8f90c8aa5788c7d2109ff72951..543a80395b7f57d2c122049a7d8e69fc27a50901 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -538,6 +538,20 @@ static int uvc_v4l2_release(struct file *file)
 	return 0;
 }
 
+static void uvc_v4l2_ioctl_warn(void)
+{
+	static int warned;
+
+	if (warned)
+		return;
+
+	uvc_printk(KERN_INFO, "Deprecated UVCIOC_CTRL_{ADD,MAP_OLD,GET,SET} "
+		   "ioctls will be removed in 2.6.42.\n");
+	uvc_printk(KERN_INFO, "See http://www.ideasonboard.org/uvc/upgrade/ "
+		   "for upgrade instructions.\n");
+	warned = 1;
+}
+
 static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 {
 	struct video_device *vdev = video_devdata(file);
@@ -1018,21 +1032,40 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		uvc_trace(UVC_TRACE_IOCTL, "Unsupported ioctl 0x%08x\n", cmd);
 		return -EINVAL;
 
-	/* Dynamic controls. */
-	case UVCIOC_CTRL_ADD:
-		/* Legacy ioctl, kept for API compatibility reasons */
+	/* Dynamic controls. UVCIOC_CTRL_ADD, UVCIOC_CTRL_MAP_OLD,
+	 * UVCIOC_CTRL_GET and UVCIOC_CTRL_SET are deprecated and scheduled for
+	 * removal in 2.6.42.
+	 */
+	case __UVCIOC_CTRL_ADD:
+		uvc_v4l2_ioctl_warn();
 		return -EEXIST;
 
-	case UVCIOC_CTRL_MAP_OLD:
+	case __UVCIOC_CTRL_MAP_OLD:
+		uvc_v4l2_ioctl_warn();
+	case __UVCIOC_CTRL_MAP:
 	case UVCIOC_CTRL_MAP:
 		return uvc_ioctl_ctrl_map(chain, arg,
-					  cmd == UVCIOC_CTRL_MAP_OLD);
+					  cmd == __UVCIOC_CTRL_MAP_OLD);
 
-	case UVCIOC_CTRL_GET:
-		return uvc_xu_ctrl_query(chain, arg, 0);
+	case __UVCIOC_CTRL_GET:
+	case __UVCIOC_CTRL_SET:
+	{
+		struct uvc_xu_control *xctrl = arg;
+		struct uvc_xu_control_query xqry = {
+			.unit		= xctrl->unit,
+			.selector	= xctrl->selector,
+			.query		= cmd == __UVCIOC_CTRL_GET
+					? UVC_GET_CUR : UVC_SET_CUR,
+			.size		= xctrl->size,
+			.data		= xctrl->data,
+		};
+
+		uvc_v4l2_ioctl_warn();
+		return uvc_xu_ctrl_query(chain, &xqry);
+	}
 
-	case UVCIOC_CTRL_SET:
-		return uvc_xu_ctrl_query(chain, arg, 1);
+	case UVCIOC_CTRL_QUERY:
+		return uvc_xu_ctrl_query(chain, arg);
 
 	default:
 		uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n", cmd);
@@ -1081,6 +1114,20 @@ static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait)
 	return uvc_queue_poll(&stream->queue, file, wait);
 }
 
+#ifndef CONFIG_MMU
+static unsigned long uvc_v4l2_get_unmapped_area(struct file *file,
+		unsigned long addr, unsigned long len, unsigned long pgoff,
+		unsigned long flags)
+{
+	struct uvc_fh *handle = file->private_data;
+	struct uvc_streaming *stream = handle->stream;
+
+	uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_get_unmapped_area\n");
+
+	return uvc_queue_get_unmapped_area(&stream->queue, pgoff);
+}
+#endif
+
 const struct v4l2_file_operations uvc_fops = {
 	.owner		= THIS_MODULE,
 	.open		= uvc_v4l2_open,
@@ -1089,5 +1136,8 @@ const struct v4l2_file_operations uvc_fops = {
 	.read		= uvc_v4l2_read,
 	.mmap		= uvc_v4l2_mmap,
 	.poll		= uvc_v4l2_poll,
+#ifndef CONFIG_MMU
+	.get_unmapped_area = uvc_v4l2_get_unmapped_area,
+#endif
 };
 
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 45f01e7e13d2f90abd30466c8390c8fcecc4fb5a..7cf224bae2e527eb2d14a3baf53f6d31168d241c 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -4,6 +4,14 @@
 #include <linux/kernel.h>
 #include <linux/videodev2.h>
 
+#ifndef __KERNEL__
+/*
+ * This header provides binary compatibility with applications using the private
+ * uvcvideo API. This API is deprecated and will be removed in 2.6.42.
+ * Applications should be recompiled against the public linux/uvcvideo.h header.
+ */
+#warn "The uvcvideo.h header is deprecated, use linux/uvcvideo.h instead."
+
 /*
  * Dynamic controls
  */
@@ -23,32 +31,18 @@
 #define UVC_CONTROL_GET_MAX	(1 << 3)
 #define UVC_CONTROL_GET_RES	(1 << 4)
 #define UVC_CONTROL_GET_DEF	(1 << 5)
-/* Control should be saved at suspend and restored at resume. */
 #define UVC_CONTROL_RESTORE	(1 << 6)
-/* Control can be updated by the camera. */
 #define UVC_CONTROL_AUTO_UPDATE	(1 << 7)
 
 #define UVC_CONTROL_GET_RANGE	(UVC_CONTROL_GET_CUR | UVC_CONTROL_GET_MIN | \
 				 UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES | \
 				 UVC_CONTROL_GET_DEF)
 
-struct uvc_xu_control_info {
-	__u8 entity[16];
-	__u8 index;
-	__u8 selector;
-	__u16 size;
-	__u32 flags;
-};
-
 struct uvc_menu_info {
 	__u32 value;
 	__u8 name[32];
 };
 
-struct uvc_xu_control_mapping_old {
-	__u8 reserved[64];
-};
-
 struct uvc_xu_control_mapping {
 	__u32 id;
 	__u8 name[32];
@@ -57,7 +51,7 @@ struct uvc_xu_control_mapping {
 
 	__u8 size;
 	__u8 offset;
-	enum v4l2_ctrl_type v4l2_type;
+	__u32 v4l2_type;
 	__u32 data_type;
 
 	struct uvc_menu_info __user *menu_info;
@@ -66,6 +60,20 @@ struct uvc_xu_control_mapping {
 	__u32 reserved[4];
 };
 
+#endif
+
+struct uvc_xu_control_info {
+	__u8 entity[16];
+	__u8 index;
+	__u8 selector;
+	__u16 size;
+	__u32 flags;
+};
+
+struct uvc_xu_control_mapping_old {
+	__u8 reserved[64];
+};
+
 struct uvc_xu_control {
 	__u8 unit;
 	__u8 selector;
@@ -73,16 +81,25 @@ struct uvc_xu_control {
 	__u8 __user *data;
 };
 
+#ifndef __KERNEL__
 #define UVCIOC_CTRL_ADD		_IOW('U', 1, struct uvc_xu_control_info)
 #define UVCIOC_CTRL_MAP_OLD	_IOWR('U', 2, struct uvc_xu_control_mapping_old)
 #define UVCIOC_CTRL_MAP		_IOWR('U', 2, struct uvc_xu_control_mapping)
 #define UVCIOC_CTRL_GET		_IOWR('U', 3, struct uvc_xu_control)
 #define UVCIOC_CTRL_SET		_IOW('U', 4, struct uvc_xu_control)
+#else
+#define __UVCIOC_CTRL_ADD	_IOW('U', 1, struct uvc_xu_control_info)
+#define __UVCIOC_CTRL_MAP_OLD	_IOWR('U', 2, struct uvc_xu_control_mapping_old)
+#define __UVCIOC_CTRL_MAP	_IOWR('U', 2, struct uvc_xu_control_mapping)
+#define __UVCIOC_CTRL_GET	_IOWR('U', 3, struct uvc_xu_control)
+#define __UVCIOC_CTRL_SET	_IOW('U', 4, struct uvc_xu_control)
+#endif
 
 #ifdef __KERNEL__
 
 #include <linux/poll.h>
 #include <linux/usb/video.h>
+#include <linux/uvcvideo.h>
 
 /* --------------------------------------------------------------------------
  * UVC constants
@@ -152,13 +169,19 @@ struct uvc_xu_control {
 #define UVC_GUID_FORMAT_BY8 \
 	{ 'B',  'Y',  '8',  ' ', 0x00, 0x00, 0x10, 0x00, \
 	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_RGBP \
+	{ 'R',  'G',  'B',  'P', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_M420 \
+	{ 'M',  '4',  '2',  '0', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 
 /* ------------------------------------------------------------------------
  * Driver specific constants.
  */
 
-#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(1, 0, 0)
-#define DRIVER_VERSION		"v1.0.0"
+#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(1, 1, 0)
+#define DRIVER_VERSION		"v1.1.0"
 
 /* Number of isochronous URBs. */
 #define UVC_URBS		5
@@ -580,6 +603,10 @@ extern int uvc_queue_mmap(struct uvc_video_queue *queue,
 		struct vm_area_struct *vma);
 extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue,
 		struct file *file, poll_table *wait);
+#ifndef CONFIG_MMU
+extern unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
+		unsigned long pgoff);
+#endif
 extern int uvc_queue_allocated(struct uvc_video_queue *queue);
 static inline int uvc_queue_streaming(struct uvc_video_queue *queue)
 {
@@ -638,7 +665,7 @@ extern int uvc_ctrl_set(struct uvc_video_chain *chain,
 		struct v4l2_ext_control *xctrl);
 
 extern int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
-		struct uvc_xu_control *ctrl, int set);
+		struct uvc_xu_control_query *xqry);
 
 /* Utility functions */
 extern void uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator,
@@ -655,4 +682,3 @@ void uvc_video_decode_isight(struct urb *urb, struct uvc_streaming *stream,
 #endif /* __KERNEL__ */
 
 #endif
-
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 6dc7196296b341bdf87956a600ae74ebb522835e..19d5ae2937802a41e8784bf691400162c57c9152 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -352,6 +352,23 @@ static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	return ret;
 }
 
+#ifdef CONFIG_MMU
+#define v4l2_get_unmapped_area NULL
+#else
+static unsigned long v4l2_get_unmapped_area(struct file *filp,
+		unsigned long addr, unsigned long len, unsigned long pgoff,
+		unsigned long flags)
+{
+	struct video_device *vdev = video_devdata(filp);
+
+	if (!vdev->fops->get_unmapped_area)
+		return -ENOSYS;
+	if (!video_is_registered(vdev))
+		return -ENODEV;
+	return vdev->fops->get_unmapped_area(filp, addr, len, pgoff, flags);
+}
+#endif
+
 static int v4l2_mmap(struct file *filp, struct vm_area_struct *vm)
 {
 	struct video_device *vdev = video_devdata(filp);
@@ -454,6 +471,7 @@ static const struct file_operations v4l2_fops = {
 	.read = v4l2_read,
 	.write = v4l2_write,
 	.open = v4l2_open,
+	.get_unmapped_area = v4l2_get_unmapped_area,
 	.mmap = v4l2_mmap,
 	.unlocked_ioctl = v4l2_ioctl,
 #ifdef CONFIG_COMPAT
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 5aeaf876ba9b2ca4a04221e41fd4cf2bfbd7c0e1..4aae501f02d08f22148f5baf88d3620f3125f205 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -155,8 +155,10 @@ int v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
 	sd->v4l2_dev = v4l2_dev;
 	if (sd->internal_ops && sd->internal_ops->registered) {
 		err = sd->internal_ops->registered(sd);
-		if (err)
+		if (err) {
+			module_put(sd->owner);
 			return err;
+		}
 	}
 
 	/* This just returns 0 if either of the two args is NULL */
@@ -164,6 +166,7 @@ int v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
 	if (err) {
 		if (sd->internal_ops && sd->internal_ops->unregistered)
 			sd->internal_ops->unregistered(sd);
+		module_put(sd->owner);
 		return err;
 	}
 
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 0b80644906769e698c3c3f7195be6fc3b2941c42..812729ebf09e53a5461a9df2667ad1f1ff9a286a 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -155,25 +155,25 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
 	switch (cmd) {
 	case VIDIOC_QUERYCTRL:
-		return v4l2_subdev_queryctrl(sd, arg);
+		return v4l2_queryctrl(sd->ctrl_handler, arg);
 
 	case VIDIOC_QUERYMENU:
-		return v4l2_subdev_querymenu(sd, arg);
+		return v4l2_querymenu(sd->ctrl_handler, arg);
 
 	case VIDIOC_G_CTRL:
-		return v4l2_subdev_g_ctrl(sd, arg);
+		return v4l2_g_ctrl(sd->ctrl_handler, arg);
 
 	case VIDIOC_S_CTRL:
-		return v4l2_subdev_s_ctrl(sd, arg);
+		return v4l2_s_ctrl(sd->ctrl_handler, arg);
 
 	case VIDIOC_G_EXT_CTRLS:
-		return v4l2_subdev_g_ext_ctrls(sd, arg);
+		return v4l2_g_ext_ctrls(sd->ctrl_handler, arg);
 
 	case VIDIOC_S_EXT_CTRLS:
-		return v4l2_subdev_s_ext_ctrls(sd, arg);
+		return v4l2_s_ext_ctrls(sd->ctrl_handler, arg);
 
 	case VIDIOC_TRY_EXT_CTRLS:
-		return v4l2_subdev_try_ext_ctrls(sd, arg);
+		return v4l2_try_ext_ctrls(sd->ctrl_handler, arg);
 
 	case VIDIOC_DQEVENT:
 		if (!(sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS))
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index 8c780c2d937be5b02d174c04d35d5f97815ac2e1..85d3048c1d679dcc83cdf6a7afb8d0f6af1f15c2 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -29,6 +29,7 @@
 
 #include "via-camera.h"
 
+MODULE_ALIAS("platform:viafb-camera");
 MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_DESCRIPTION("VIA framebuffer-based camera controller driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 9f2bac51964781f51c2e5b9789511d9b3d04668c..79b04ac0f1adb97cc6d7c7c9912877bc2d8505b5 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -64,14 +64,6 @@ static int card[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
 module_param_array(card, int, NULL, 0444);
 MODULE_PARM_DESC(card, "Card type");
 
-static int encoder[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
-module_param_array(encoder, int, NULL, 0444);
-MODULE_PARM_DESC(encoder, "Video encoder chip");
-
-static int decoder[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
-module_param_array(decoder, int, NULL, 0444);
-MODULE_PARM_DESC(decoder, "Video decoder chip");
-
 /*
    The video mem address of the video card.
    The driver has a little database for some videocards
@@ -1230,7 +1222,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 	mutex_init(&zr->other_lock);
 	if (pci_enable_device(pdev))
 		goto zr_unreg;
-	pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION, &zr->revision);
+	zr->revision = zr->pci_dev->revision;
 
 	dprintk(1,
 		KERN_INFO
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index fa15e853d4e834067eb213d95c3734ef8854894a..7956a10f94885f19cc91dc981c5934fcb494a414 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -83,19 +83,18 @@ MODULE_VERSION(my_VERSION);
 
 static int mpt_msi_enable_spi;
 module_param(mpt_msi_enable_spi, int, 0);
-MODULE_PARM_DESC(mpt_msi_enable_spi, " Enable MSI Support for SPI \
-		controllers (default=0)");
+MODULE_PARM_DESC(mpt_msi_enable_spi,
+		 " Enable MSI Support for SPI controllers (default=0)");
 
 static int mpt_msi_enable_fc;
 module_param(mpt_msi_enable_fc, int, 0);
-MODULE_PARM_DESC(mpt_msi_enable_fc, " Enable MSI Support for FC \
-		controllers (default=0)");
+MODULE_PARM_DESC(mpt_msi_enable_fc,
+		 " Enable MSI Support for FC controllers (default=0)");
 
 static int mpt_msi_enable_sas;
 module_param(mpt_msi_enable_sas, int, 0);
-MODULE_PARM_DESC(mpt_msi_enable_sas, " Enable MSI Support for SAS \
-		controllers (default=0)");
-
+MODULE_PARM_DESC(mpt_msi_enable_sas,
+		 " Enable MSI Support for SAS controllers (default=0)");
 
 static int mpt_channel_mapping;
 module_param(mpt_channel_mapping, int, 0);
@@ -105,15 +104,14 @@ static int mpt_debug_level;
 static int mpt_set_debug_level(const char *val, struct kernel_param *kp);
 module_param_call(mpt_debug_level, mpt_set_debug_level, param_get_int,
 		  &mpt_debug_level, 0600);
-MODULE_PARM_DESC(mpt_debug_level, " debug level - refer to mptdebug.h \
-	- (default=0)");
+MODULE_PARM_DESC(mpt_debug_level,
+		 " debug level - refer to mptdebug.h - (default=0)");
 
 int mpt_fwfault_debug;
 EXPORT_SYMBOL(mpt_fwfault_debug);
 module_param(mpt_fwfault_debug, int, 0600);
-MODULE_PARM_DESC(mpt_fwfault_debug, "Enable detection of Firmware fault"
-	" and halt Firmware on fault - (default=0)");
-
+MODULE_PARM_DESC(mpt_fwfault_debug,
+		 "Enable detection of Firmware fault and halt Firmware on fault - (default=0)");
 
 static char	MptCallbacksName[MPT_MAX_PROTOCOL_DRIVERS][50];
 
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 1735c84ff7572cb398ea6fd48ad0563322d7a798..fe902338539b7bca6d22e9d2b1a563760d5fc849 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -76,8 +76,8 @@
 #define COPYRIGHT	"Copyright (c) 1999-2008 " MODULEAUTHOR
 #endif
 
-#define MPT_LINUX_VERSION_COMMON	"3.04.18"
-#define MPT_LINUX_PACKAGE_NAME		"@(#)mptlinux-3.04.18"
+#define MPT_LINUX_VERSION_COMMON	"3.04.19"
+#define MPT_LINUX_PACKAGE_NAME		"@(#)mptlinux-3.04.19"
 #define WHAT_MAGIC_STRING		"@" "(" "#" ")"
 
 #define show_mptmod_ver(s,ver)  \
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 66f94125de4e9baaa3996438363081df9316bf14..7596aecd5072a0ea96da0b871573b4e3ca424cd1 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -5012,7 +5012,6 @@ mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply)
 			(ioc_stat & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE)) {
 			VirtTarget *vtarget = NULL;
 			u8		id, channel;
-			u32	 log_info = le32_to_cpu(reply->IOCLogInfo);
 
 			id = sas_event_data->TargetID;
 			channel = sas_event_data->Bus;
@@ -5023,7 +5022,8 @@ mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply)
 				    "LogInfo (0x%x) available for "
 				   "INTERNAL_DEVICE_RESET"
 				   "fw_id %d fw_channel %d\n", ioc->name,
-				   log_info, id, channel));
+				   le32_to_cpu(reply->IOCLogInfo),
+				   id, channel));
 				if (vtarget->raidVolume) {
 					devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT
 					"Skipping Raid Volume for inDMD\n",
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 0d9b82a44540172e986263eaf3593cef943157ce..a1d4ee6671be52a201a6385c63763ec7fb8b9bc8 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1415,11 +1415,8 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 	dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "qcmd: SCpnt=%p, done()=%p\n",
 		ioc->name, SCpnt, done));
 
-	if (ioc->taskmgmt_quiesce_io) {
-		dtmprintk(ioc, printk(MYIOC_s_WARN_FMT "qcmd: SCpnt=%p timeout + 60HZ\n",
-			ioc->name, SCpnt));
+	if (ioc->taskmgmt_quiesce_io)
 		return SCSI_MLQUEUE_HOST_BUSY;
-	}
 
 	/*
 	 *  Put together a MPT SCSI request...
@@ -1773,7 +1770,6 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
 	int		 scpnt_idx;
 	int		 retval;
 	VirtDevice	 *vdevice;
-	ulong	 	 sn = SCpnt->serial_number;
 	MPT_ADAPTER	*ioc;
 
 	/* If we can't locate our host adapter structure, return FAILED status.
@@ -1859,8 +1855,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
 			 vdevice->vtarget->id, vdevice->lun,
 			 ctx2abort, mptscsih_get_tm_timeout(ioc));
 
-	if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx &&
-	    SCpnt->serial_number == sn) {
+	if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx) {
 		dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
 		    "task abort: command still in active list! (sc=%p)\n",
 		    ioc->name, SCpnt));
@@ -1873,9 +1868,9 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
 	}
 
  out:
-	printk(MYIOC_s_INFO_FMT "task abort: %s (rv=%04x) (sc=%p) (sn=%ld)\n",
+	printk(MYIOC_s_INFO_FMT "task abort: %s (rv=%04x) (sc=%p)\n",
 	    ioc->name, ((retval == SUCCESS) ? "SUCCESS" : "FAILED"), retval,
-	    SCpnt, SCpnt->serial_number);
+	    SCpnt);
 
 	return retval;
 }
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 6d9568d2ec59693235e2bf886c6daf46199e659f..8f61ba6aac239c210fbc99b1365e8115650fd2ed 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -867,6 +867,10 @@ static int mptspi_write_spi_device_pg1(struct scsi_target *starget,
 	struct _x_config_parms cfg;
 	struct _CONFIG_PAGE_HEADER hdr;
 	int err = -EBUSY;
+	u32 nego_parms;
+	u32 period;
+	struct scsi_device *sdev;
+	int i;
 
 	/* don't allow updating nego parameters on RAID devices */
 	if (starget->channel == 0 &&
@@ -904,6 +908,24 @@ static int mptspi_write_spi_device_pg1(struct scsi_target *starget,
 	pg1->Header.PageNumber = hdr.PageNumber;
 	pg1->Header.PageType = hdr.PageType;
 
+	nego_parms = le32_to_cpu(pg1->RequestedParameters);
+	period = (nego_parms & MPI_SCSIDEVPAGE1_RP_MIN_SYNC_PERIOD_MASK) >>
+		MPI_SCSIDEVPAGE1_RP_SHIFT_MIN_SYNC_PERIOD;
+	if (period == 8) {
+		/* Turn on inline data padding for TAPE when running U320 */
+		for (i = 0 ; i < 16; i++) {
+			sdev = scsi_device_lookup_by_target(starget, i);
+			if (sdev && sdev->type == TYPE_TAPE) {
+				sdev_printk(KERN_DEBUG, sdev, MYIOC_s_FMT
+					    "IDP:ON\n", ioc->name);
+				nego_parms |= MPI_SCSIDEVPAGE1_RP_IDP;
+				pg1->RequestedParameters =
+				    cpu_to_le32(nego_parms);
+				break;
+			}
+		}
+	}
+
 	mptspi_print_write_nego(hd, starget, le32_to_cpu(pg1->RequestedParameters));
 
 	if (mpt_config(ioc, &cfg)) {
diff --git a/drivers/message/i2o/README.ioctl b/drivers/message/i2o/README.ioctl
index 65c0c47aeb7905677256af6cafec6277a7ce79fd..5fb195af43e23696572e8debff626e5ac4a00d69 100644
--- a/drivers/message/i2o/README.ioctl
+++ b/drivers/message/i2o/README.ioctl
@@ -110,7 +110,7 @@ V. Getting Logical Configuration Table
       ENOBUFS     Buffer not large enough.  If this occurs, the required
                   buffer length is written into *(lct->reslen)
 
-VI. Settting Parameters
+VI. Setting Parameters
    
    SYNOPSIS 
  
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index 643ad52e3ca2fe49399a6de0682a495789c32dde..4796bbf0ae4e5b4fdd1476ac8e6cd4e9e43ec6c5 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -1000,7 +1000,6 @@ static struct i2o_block_device *i2o_block_device_alloc(void)
 	gd->major = I2O_MAJOR;
 	gd->queue = queue;
 	gd->fops = &i2o_block_fops;
-	gd->events = DISK_EVENT_MEDIA_CHANGE;
 	gd->private_data = dev;
 
 	dev->gd = gd;
diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index f003957e8e1cfba6269c044098e30199b5d5e91f..74fbe56321ff837704f4d25bb42f8f5b518dbdb3 100644
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -361,7 +361,7 @@ static int i2o_scsi_reply(struct i2o_controller *c, u32 m,
 	 */
 	error = le32_to_cpu(msg->body[0]);
 
-	osm_debug("Completed %ld\n", cmd->serial_number);
+	osm_debug("Completed %0x%p\n", cmd);
 
 	cmd->result = error & 0xff;
 	/*
@@ -678,7 +678,7 @@ static int i2o_scsi_queuecommand_lck(struct scsi_cmnd *SCpnt,
 	/* Queue the message */
 	i2o_msg_post(c, msg);
 
-	osm_debug("Issued %ld\n", SCpnt->serial_number);
+	osm_debug("Issued %0x%p\n", SCpnt);
 
 	return 0;
 
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index d4a851c6b5bf17f4da0b8326275a82c458c97983..0b4d5b23bec9b36d212fa068c6663b8f23365638 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -144,7 +144,7 @@ static void asic3_irq_demux(unsigned int irq, struct irq_desc *desc)
 	int iter, i;
 	unsigned long flags;
 
-	data->chip->irq_ack(irq_data);
+	data->chip->irq_ack(data);
 
 	for (iter = 0 ; iter < MAX_ASIC_ISR_LOOPS; iter++) {
 		u32 status;
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 2e165117457b482ad3e679d48ff9d203a69cd6f8..3ab9ffa00aadf8c805477e2c323c2f1f889da2a8 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -717,14 +717,14 @@ static int usbhs_enable(struct device *dev)
 			gpio_request(pdata->ehci_data->reset_gpio_port[0],
 						"USB1 PHY reset");
 			gpio_direction_output
-				(pdata->ehci_data->reset_gpio_port[0], 1);
+				(pdata->ehci_data->reset_gpio_port[0], 0);
 		}
 
 		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1])) {
 			gpio_request(pdata->ehci_data->reset_gpio_port[1],
 						"USB2 PHY reset");
 			gpio_direction_output
-				(pdata->ehci_data->reset_gpio_port[1], 1);
+				(pdata->ehci_data->reset_gpio_port[1], 0);
 		}
 
 		/* Hold the PHY in RESET for enough time till DIR is high */
@@ -904,11 +904,11 @@ static int usbhs_enable(struct device *dev)
 
 		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
 			gpio_set_value
-				(pdata->ehci_data->reset_gpio_port[0], 0);
+				(pdata->ehci_data->reset_gpio_port[0], 1);
 
 		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
 			gpio_set_value
-				(pdata->ehci_data->reset_gpio_port[1], 0);
+				(pdata->ehci_data->reset_gpio_port[1], 1);
 	}
 
 end_count:
diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index 16422de0823a35447624353ba94d154ec1ed11be..2c0d4d16491ab4c3ef35d881c3fb11334b25ed7d 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -447,12 +447,13 @@ static int __init load_twl4030_script(struct twl4030_script *tscript,
 		if (err)
 			goto out;
 	}
-	if (tscript->flags & TWL4030_SLEEP_SCRIPT)
+	if (tscript->flags & TWL4030_SLEEP_SCRIPT) {
 		if (order)
 			pr_warning("TWL4030: Bad order of scripts (sleep "\
 					"script before wakeup) Leads to boot"\
 					"failure on some boards\n");
 		err = twl4030_config_sleep_sequence(address);
+	}
 out:
 	return err;
 }
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 4e007c6a4b446695c01980450f3d6b6eb4548bf0..4e349cd98bcfd6e70a27fdcf08d6dafbec6aa181 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -144,6 +144,19 @@ config PHANTOM
 	  If you choose to build module, its name will be phantom. If unsure,
 	  say N here.
 
+config INTEL_MID_PTI
+	tristate "Parallel Trace Interface for MIPI P1149.7 cJTAG standard"
+	default n
+	help
+	  The PTI (Parallel Trace Interface) driver directs
+	  trace data routed from various parts in the system out
+	  through an Intel Penwell PTI port and out of the mobile
+	  device for analysis with a debugging tool (Lauterbach or Fido).
+
+	  You should select this driver if the target kernel is meant for
+	  an Intel Atom (non-netbook) mobile device containing a MIPI
+	  P1149.7 standard implementation.
+
 config SGI_IOC4
 	tristate "SGI IOC4 Base IO support"
 	depends on PCI
@@ -459,7 +472,7 @@ config BMP085
 	  module will be called bmp085.
 
 config PCH_PHUB
-	tristate "PCH Packet Hub of Intel Topcliff / OKI SEMICONDUCTOR ML7213"
+	tristate "Intel EG20T PCH / OKI SEMICONDUCTOR IOH(ML7213/ML7223) PHUB"
 	depends on PCI
 	help
 	  This driver is for PCH(Platform controller Hub) PHUB(Packet Hub) of
@@ -467,10 +480,12 @@ config PCH_PHUB
 	  processor. The Topcliff has MAC address and Option ROM data in SROM.
 	  This driver can access MAC address and Option ROM data in SROM.
 
-	  This driver also can be used for OKI SEMICONDUCTOR's ML7213 which is
-	  for IVI(In-Vehicle Infotainment) use.
-	  ML7213 is companion chip for Intel Atom E6xx series.
-	  ML7213 is completely compatible for Intel EG20T PCH.
+	  This driver also can be used for OKI SEMICONDUCTOR IOH(Input/
+	  Output Hub), ML7213 and ML7223.
+	  ML7213 IOH is for IVI(In-Vehicle Infotainment) use and ML7223 IOH is
+	  for MP(Media Phone) use.
+	  ML7213/ML7223 is companion chip for Intel Atom E6xx series.
+	  ML7213/ML7223 is completely compatible for Intel EG20T PCH.
 
 	  To compile this driver as a module, choose M here: the module will
 	  be called pch_phub.
@@ -481,5 +496,6 @@ source "drivers/misc/cb710/Kconfig"
 source "drivers/misc/iwmc3200top/Kconfig"
 source "drivers/misc/ti-st/Kconfig"
 source "drivers/misc/lis3lv02d/Kconfig"
+source "drivers/misc/carma/Kconfig"
 
 endif # MISC_DEVICES
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index f5468602961f85ec578b62530e71c9af39d36080..5f03172cc0b5a5cd852f91135a5690aba8df7b0d 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_IBM_ASM)		+= ibmasm/
 obj-$(CONFIG_AD525X_DPOT)	+= ad525x_dpot.o
 obj-$(CONFIG_AD525X_DPOT_I2C)	+= ad525x_dpot-i2c.o
 obj-$(CONFIG_AD525X_DPOT_SPI)	+= ad525x_dpot-spi.o
+0bj-$(CONFIG_INTEL_MID_PTI)	+= pti.o
 obj-$(CONFIG_ATMEL_PWM)		+= atmel_pwm.o
 obj-$(CONFIG_ATMEL_SSC)		+= atmel-ssc.o
 obj-$(CONFIG_ATMEL_TCLIB)	+= atmel_tclib.o
@@ -44,3 +45,4 @@ obj-$(CONFIG_PCH_PHUB)		+= pch_phub.o
 obj-y				+= ti-st/
 obj-$(CONFIG_AB8500_PWM)	+= ab8500-pwm.o
 obj-y				+= lis3lv02d/
+obj-y				+= carma/
diff --git a/drivers/misc/bh1780gli.c b/drivers/misc/bh1780gli.c
index d07cd67c951c58ac88f3cf070127c795d3f4beae..82fe2d067827b43f3e89ade1afdb9827e2982133 100644
--- a/drivers/misc/bh1780gli.c
+++ b/drivers/misc/bh1780gli.c
@@ -49,8 +49,8 @@ static int bh1780_write(struct bh1780_data *ddata, u8 reg, u8 val, char *msg)
 	int ret = i2c_smbus_write_byte_data(ddata->client, reg, val);
 	if (ret < 0)
 		dev_err(&ddata->client->dev,
-			"i2c_smbus_write_byte_data failed error %d\
-			Register (%s)\n", ret, msg);
+			"i2c_smbus_write_byte_data failed error %d Register (%s)\n",
+			ret, msg);
 	return ret;
 }
 
@@ -59,8 +59,8 @@ static int bh1780_read(struct bh1780_data *ddata, u8 reg, char *msg)
 	int ret = i2c_smbus_read_byte_data(ddata->client, reg);
 	if (ret < 0)
 		dev_err(&ddata->client->dev,
-			"i2c_smbus_read_byte_data failed error %d\
-			 Register (%s)\n", ret, msg);
+			"i2c_smbus_read_byte_data failed error %d Register (%s)\n",
+			ret, msg);
 	return ret;
 }
 
diff --git a/drivers/misc/carma/Kconfig b/drivers/misc/carma/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..c90370ed712b78c06ac4fe41fa628c3abb531387
--- /dev/null
+++ b/drivers/misc/carma/Kconfig
@@ -0,0 +1,17 @@
+config CARMA_FPGA
+	tristate "CARMA DATA-FPGA Access Driver"
+	depends on FSL_SOC && PPC_83xx && MEDIA_SUPPORT && HAS_DMA && FSL_DMA
+	select VIDEOBUF_DMA_SG
+	default n
+	help
+	  Say Y here to include support for communicating with the data
+	  processing FPGAs on the OVRO CARMA board.
+
+config CARMA_FPGA_PROGRAM
+	tristate "CARMA DATA-FPGA Programmer"
+	depends on FSL_SOC && PPC_83xx && MEDIA_SUPPORT && HAS_DMA && FSL_DMA
+	select VIDEOBUF_DMA_SG
+	default n
+	help
+	  Say Y here to include support for programming the data processing
+	  FPGAs on the OVRO CARMA board.
diff --git a/drivers/misc/carma/Makefile b/drivers/misc/carma/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..ff36ac2ce53428da8e33536b351ee5d703c51775
--- /dev/null
+++ b/drivers/misc/carma/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_CARMA_FPGA)		+= carma-fpga.o
+obj-$(CONFIG_CARMA_FPGA_PROGRAM)	+= carma-fpga-program.o
diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c
new file mode 100644
index 0000000000000000000000000000000000000000..7ce6065dc20e806a06845f08bcec084adbb4418d
--- /dev/null
+++ b/drivers/misc/carma/carma-fpga-program.c
@@ -0,0 +1,1141 @@
+/*
+ * CARMA Board DATA-FPGA Programmer
+ *
+ * Copyright (c) 2009-2011 Ira W. Snyder <iws@ovro.caltech.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/of_platform.h>
+#include <linux/completion.h>
+#include <linux/miscdevice.h>
+#include <linux/dmaengine.h>
+#include <linux/interrupt.h>
+#include <linux/highmem.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/leds.h>
+#include <linux/slab.h>
+#include <linux/kref.h>
+#include <linux/fs.h>
+#include <linux/io.h>
+
+#include <media/videobuf-dma-sg.h>
+
+/* MPC8349EMDS specific get_immrbase() */
+#include <sysdev/fsl_soc.h>
+
+static const char drv_name[] = "carma-fpga-program";
+
+/*
+ * Firmware images are always this exact size
+ *
+ * 12849552 bytes for a CARMA Digitizer Board (EP2S90 FPGAs)
+ * 18662880 bytes for a CARMA Correlator Board (EP2S130 FPGAs)
+ */
+#define FW_SIZE_EP2S90		12849552
+#define FW_SIZE_EP2S130		18662880
+
+struct fpga_dev {
+	struct miscdevice miscdev;
+
+	/* Reference count */
+	struct kref ref;
+
+	/* Device Registers */
+	struct device *dev;
+	void __iomem *regs;
+	void __iomem *immr;
+
+	/* Freescale DMA Device */
+	struct dma_chan *chan;
+
+	/* Interrupts */
+	int irq, status;
+	struct completion completion;
+
+	/* FPGA Bitfile */
+	struct mutex lock;
+
+	struct videobuf_dmabuf vb;
+	bool vb_allocated;
+
+	/* max size and written bytes */
+	size_t fw_size;
+	size_t bytes;
+};
+
+/*
+ * FPGA Bitfile Helpers
+ */
+
+/**
+ * fpga_drop_firmware_data() - drop the bitfile image from memory
+ * @priv: the driver's private data structure
+ *
+ * LOCKING: must hold priv->lock
+ */
+static void fpga_drop_firmware_data(struct fpga_dev *priv)
+{
+	videobuf_dma_free(&priv->vb);
+	priv->vb_allocated = false;
+	priv->bytes = 0;
+}
+
+/*
+ * Private Data Reference Count
+ */
+
+static void fpga_dev_remove(struct kref *ref)
+{
+	struct fpga_dev *priv = container_of(ref, struct fpga_dev, ref);
+
+	/* free any firmware image that was not programmed */
+	fpga_drop_firmware_data(priv);
+
+	mutex_destroy(&priv->lock);
+	kfree(priv);
+}
+
+/*
+ * LED Trigger (could be a seperate module)
+ */
+
+/*
+ * NOTE: this whole thing does have the problem that whenever the led's are
+ * NOTE: first set to use the fpga trigger, they could be in the wrong state
+ */
+
+DEFINE_LED_TRIGGER(ledtrig_fpga);
+
+static void ledtrig_fpga_programmed(bool enabled)
+{
+	if (enabled)
+		led_trigger_event(ledtrig_fpga, LED_FULL);
+	else
+		led_trigger_event(ledtrig_fpga, LED_OFF);
+}
+
+/*
+ * FPGA Register Helpers
+ */
+
+/* Register Definitions */
+#define FPGA_CONFIG_CONTROL		0x40
+#define FPGA_CONFIG_STATUS		0x44
+#define FPGA_CONFIG_FIFO_SIZE		0x48
+#define FPGA_CONFIG_FIFO_USED		0x4C
+#define FPGA_CONFIG_TOTAL_BYTE_COUNT	0x50
+#define FPGA_CONFIG_CUR_BYTE_COUNT	0x54
+
+#define FPGA_FIFO_ADDRESS		0x3000
+
+static int fpga_fifo_size(void __iomem *regs)
+{
+	return ioread32be(regs + FPGA_CONFIG_FIFO_SIZE);
+}
+
+#define CFG_STATUS_ERR_MASK	0xfffe
+
+static int fpga_config_error(void __iomem *regs)
+{
+	return ioread32be(regs + FPGA_CONFIG_STATUS) & CFG_STATUS_ERR_MASK;
+}
+
+static int fpga_fifo_empty(void __iomem *regs)
+{
+	return ioread32be(regs + FPGA_CONFIG_FIFO_USED) == 0;
+}
+
+static void fpga_fifo_write(void __iomem *regs, u32 val)
+{
+	iowrite32be(val, regs + FPGA_FIFO_ADDRESS);
+}
+
+static void fpga_set_byte_count(void __iomem *regs, u32 count)
+{
+	iowrite32be(count, regs + FPGA_CONFIG_TOTAL_BYTE_COUNT);
+}
+
+#define CFG_CTL_ENABLE	(1 << 0)
+#define CFG_CTL_RESET	(1 << 1)
+#define CFG_CTL_DMA	(1 << 2)
+
+static void fpga_programmer_enable(struct fpga_dev *priv, bool dma)
+{
+	u32 val;
+
+	val = (dma) ? (CFG_CTL_ENABLE | CFG_CTL_DMA) : CFG_CTL_ENABLE;
+	iowrite32be(val, priv->regs + FPGA_CONFIG_CONTROL);
+}
+
+static void fpga_programmer_disable(struct fpga_dev *priv)
+{
+	iowrite32be(0x0, priv->regs + FPGA_CONFIG_CONTROL);
+}
+
+static void fpga_dump_registers(struct fpga_dev *priv)
+{
+	u32 control, status, size, used, total, curr;
+
+	/* good status: do nothing */
+	if (priv->status == 0)
+		return;
+
+	/* Dump all status registers */
+	control = ioread32be(priv->regs + FPGA_CONFIG_CONTROL);
+	status = ioread32be(priv->regs + FPGA_CONFIG_STATUS);
+	size = ioread32be(priv->regs + FPGA_CONFIG_FIFO_SIZE);
+	used = ioread32be(priv->regs + FPGA_CONFIG_FIFO_USED);
+	total = ioread32be(priv->regs + FPGA_CONFIG_TOTAL_BYTE_COUNT);
+	curr = ioread32be(priv->regs + FPGA_CONFIG_CUR_BYTE_COUNT);
+
+	dev_err(priv->dev, "Configuration failed, dumping status registers\n");
+	dev_err(priv->dev, "Control:    0x%.8x\n", control);
+	dev_err(priv->dev, "Status:     0x%.8x\n", status);
+	dev_err(priv->dev, "FIFO Size:  0x%.8x\n", size);
+	dev_err(priv->dev, "FIFO Used:  0x%.8x\n", used);
+	dev_err(priv->dev, "FIFO Total: 0x%.8x\n", total);
+	dev_err(priv->dev, "FIFO Curr:  0x%.8x\n", curr);
+}
+
+/*
+ * FPGA Power Supply Code
+ */
+
+#define CTL_PWR_CONTROL		0x2006
+#define CTL_PWR_STATUS		0x200A
+#define CTL_PWR_FAIL		0x200B
+
+#define PWR_CONTROL_ENABLE	0x01
+
+#define PWR_STATUS_ERROR_MASK	0x10
+#define PWR_STATUS_GOOD		0x0f
+
+/*
+ * Determine if the FPGA power is good for all supplies
+ */
+static bool fpga_power_good(struct fpga_dev *priv)
+{
+	u8 val;
+
+	val = ioread8(priv->regs + CTL_PWR_STATUS);
+	if (val & PWR_STATUS_ERROR_MASK)
+		return false;
+
+	return val == PWR_STATUS_GOOD;
+}
+
+/*
+ * Disable the FPGA power supplies
+ */
+static void fpga_disable_power_supplies(struct fpga_dev *priv)
+{
+	unsigned long start;
+	u8 val;
+
+	iowrite8(0x0, priv->regs + CTL_PWR_CONTROL);
+
+	/*
+	 * Wait 500ms for the power rails to discharge
+	 *
+	 * Without this delay, the CTL-CPLD state machine can get into a
+	 * state where it is waiting for the power-goods to assert, but they
+	 * never do. This only happens when enabling and disabling the
+	 * power sequencer very rapidly.
+	 *
+	 * The loop below will also wait for the power goods to de-assert,
+	 * but testing has shown that they are always disabled by the time
+	 * the sleep completes. However, omitting the sleep and only waiting
+	 * for the power-goods to de-assert was not sufficient to ensure
+	 * that the power sequencer would not wedge itself.
+	 */
+	msleep(500);
+
+	start = jiffies;
+	while (time_before(jiffies, start + HZ)) {
+		val = ioread8(priv->regs + CTL_PWR_STATUS);
+		if (!(val & PWR_STATUS_GOOD))
+			break;
+
+		usleep_range(5000, 10000);
+	}
+
+	val = ioread8(priv->regs + CTL_PWR_STATUS);
+	if (val & PWR_STATUS_GOOD) {
+		dev_err(priv->dev, "power disable failed: "
+				   "power goods: status 0x%.2x\n", val);
+	}
+
+	if (val & PWR_STATUS_ERROR_MASK) {
+		dev_err(priv->dev, "power disable failed: "
+				   "alarm bit set: status 0x%.2x\n", val);
+	}
+}
+
+/**
+ * fpga_enable_power_supplies() - enable the DATA-FPGA power supplies
+ * @priv: the driver's private data structure
+ *
+ * Enable the DATA-FPGA power supplies, waiting up to 1 second for
+ * them to enable successfully.
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int fpga_enable_power_supplies(struct fpga_dev *priv)
+{
+	unsigned long start = jiffies;
+
+	if (fpga_power_good(priv)) {
+		dev_dbg(priv->dev, "power was already good\n");
+		return 0;
+	}
+
+	iowrite8(PWR_CONTROL_ENABLE, priv->regs + CTL_PWR_CONTROL);
+	while (time_before(jiffies, start + HZ)) {
+		if (fpga_power_good(priv))
+			return 0;
+
+		usleep_range(5000, 10000);
+	}
+
+	return fpga_power_good(priv) ? 0 : -ETIMEDOUT;
+}
+
+/*
+ * Determine if the FPGA power supplies are all enabled
+ */
+static bool fpga_power_enabled(struct fpga_dev *priv)
+{
+	u8 val;
+
+	val = ioread8(priv->regs + CTL_PWR_CONTROL);
+	if (val & PWR_CONTROL_ENABLE)
+		return true;
+
+	return false;
+}
+
+/*
+ * Determine if the FPGA's are programmed and running correctly
+ */
+static bool fpga_running(struct fpga_dev *priv)
+{
+	if (!fpga_power_good(priv))
+		return false;
+
+	/* Check the config done bit */
+	return ioread32be(priv->regs + FPGA_CONFIG_STATUS) & (1 << 18);
+}
+
+/*
+ * FPGA Programming Code
+ */
+
+/**
+ * fpga_program_block() - put a block of data into the programmer's FIFO
+ * @priv: the driver's private data structure
+ * @buf: the data to program
+ * @count: the length of data to program (must be a multiple of 4 bytes)
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int fpga_program_block(struct fpga_dev *priv, void *buf, size_t count)
+{
+	u32 *data = buf;
+	int size = fpga_fifo_size(priv->regs);
+	int i, len;
+	unsigned long timeout;
+
+	/* enforce correct data length for the FIFO */
+	BUG_ON(count % 4 != 0);
+
+	while (count > 0) {
+
+		/* Get the size of the block to write (maximum is FIFO_SIZE) */
+		len = min_t(size_t, count, size);
+		timeout = jiffies + HZ / 4;
+
+		/* Write the block */
+		for (i = 0; i < len / 4; i++)
+			fpga_fifo_write(priv->regs, data[i]);
+
+		/* Update the amounts left */
+		count -= len;
+		data += len / 4;
+
+		/* Wait for the fifo to empty */
+		while (true) {
+
+			if (fpga_fifo_empty(priv->regs)) {
+				break;
+			} else {
+				dev_dbg(priv->dev, "Fifo not empty\n");
+				cpu_relax();
+			}
+
+			if (fpga_config_error(priv->regs)) {
+				dev_err(priv->dev, "Error detected\n");
+				return -EIO;
+			}
+
+			if (time_after(jiffies, timeout)) {
+				dev_err(priv->dev, "Fifo drain timeout\n");
+				return -ETIMEDOUT;
+			}
+
+			usleep_range(5000, 10000);
+		}
+	}
+
+	return 0;
+}
+
+/**
+ * fpga_program_cpu() - program the DATA-FPGA's using the CPU
+ * @priv: the driver's private data structure
+ *
+ * This is useful when the DMA programming method fails. It is possible to
+ * wedge the Freescale DMA controller such that the DMA programming method
+ * always fails. This method has always succeeded.
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static noinline int fpga_program_cpu(struct fpga_dev *priv)
+{
+	int ret;
+
+	/* Disable the programmer */
+	fpga_programmer_disable(priv);
+
+	/* Set the total byte count */
+	fpga_set_byte_count(priv->regs, priv->bytes);
+	dev_dbg(priv->dev, "total byte count %u bytes\n", priv->bytes);
+
+	/* Enable the controller for programming */
+	fpga_programmer_enable(priv, false);
+	dev_dbg(priv->dev, "enabled the controller\n");
+
+	/* Write each chunk of the FPGA bitfile to FPGA programmer */
+	ret = fpga_program_block(priv, priv->vb.vaddr, priv->bytes);
+	if (ret)
+		goto out_disable_controller;
+
+	/* Wait for the interrupt handler to signal that programming finished */
+	ret = wait_for_completion_timeout(&priv->completion, 2 * HZ);
+	if (!ret) {
+		dev_err(priv->dev, "Timed out waiting for completion\n");
+		ret = -ETIMEDOUT;
+		goto out_disable_controller;
+	}
+
+	/* Retrieve the status from the interrupt handler */
+	ret = priv->status;
+
+out_disable_controller:
+	fpga_programmer_disable(priv);
+	return ret;
+}
+
+#define FIFO_DMA_ADDRESS	0xf0003000
+#define FIFO_MAX_LEN		4096
+
+/**
+ * fpga_program_dma() - program the DATA-FPGA's using the DMA engine
+ * @priv: the driver's private data structure
+ *
+ * Program the DATA-FPGA's using the Freescale DMA engine. This requires that
+ * the engine is programmed such that the hardware DMA request lines can
+ * control the entire DMA transaction. The system controller FPGA then
+ * completely offloads the programming from the CPU.
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static noinline int fpga_program_dma(struct fpga_dev *priv)
+{
+	struct videobuf_dmabuf *vb = &priv->vb;
+	struct dma_chan *chan = priv->chan;
+	struct dma_async_tx_descriptor *tx;
+	size_t num_pages, len, avail = 0;
+	struct dma_slave_config config;
+	struct scatterlist *sg;
+	struct sg_table table;
+	dma_cookie_t cookie;
+	int ret, i;
+
+	/* Disable the programmer */
+	fpga_programmer_disable(priv);
+
+	/* Allocate a scatterlist for the DMA destination */
+	num_pages = DIV_ROUND_UP(priv->bytes, FIFO_MAX_LEN);
+	ret = sg_alloc_table(&table, num_pages, GFP_KERNEL);
+	if (ret) {
+		dev_err(priv->dev, "Unable to allocate dst scatterlist\n");
+		ret = -ENOMEM;
+		goto out_return;
+	}
+
+	/*
+	 * This is an ugly hack
+	 *
+	 * We fill in a scatterlist as if it were mapped for DMA. This is
+	 * necessary because there exists no better structure for this
+	 * inside the kernel code.
+	 *
+	 * As an added bonus, we can use the DMAEngine API for all of this,
+	 * rather than inventing another extremely similar API.
+	 */
+	avail = priv->bytes;
+	for_each_sg(table.sgl, sg, num_pages, i) {
+		len = min_t(size_t, avail, FIFO_MAX_LEN);
+		sg_dma_address(sg) = FIFO_DMA_ADDRESS;
+		sg_dma_len(sg) = len;
+
+		avail -= len;
+	}
+
+	/* Map the buffer for DMA */
+	ret = videobuf_dma_map(priv->dev, &priv->vb);
+	if (ret) {
+		dev_err(priv->dev, "Unable to map buffer for DMA\n");
+		goto out_free_table;
+	}
+
+	/*
+	 * Configure the DMA channel to transfer FIFO_SIZE / 2 bytes per
+	 * transaction, and then put it under external control
+	 */
+	memset(&config, 0, sizeof(config));
+	config.direction = DMA_TO_DEVICE;
+	config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	config.dst_maxburst = fpga_fifo_size(priv->regs) / 2 / 4;
+	ret = chan->device->device_control(chan, DMA_SLAVE_CONFIG,
+					   (unsigned long)&config);
+	if (ret) {
+		dev_err(priv->dev, "DMA slave configuration failed\n");
+		goto out_dma_unmap;
+	}
+
+	ret = chan->device->device_control(chan, FSLDMA_EXTERNAL_START, 1);
+	if (ret) {
+		dev_err(priv->dev, "DMA external control setup failed\n");
+		goto out_dma_unmap;
+	}
+
+	/* setup and submit the DMA transaction */
+	tx = chan->device->device_prep_dma_sg(chan,
+					      table.sgl, num_pages,
+					      vb->sglist, vb->sglen, 0);
+	if (!tx) {
+		dev_err(priv->dev, "Unable to prep DMA transaction\n");
+		ret = -ENOMEM;
+		goto out_dma_unmap;
+	}
+
+	cookie = tx->tx_submit(tx);
+	if (dma_submit_error(cookie)) {
+		dev_err(priv->dev, "Unable to submit DMA transaction\n");
+		ret = -ENOMEM;
+		goto out_dma_unmap;
+	}
+
+	dma_async_memcpy_issue_pending(chan);
+
+	/* Set the total byte count */
+	fpga_set_byte_count(priv->regs, priv->bytes);
+	dev_dbg(priv->dev, "total byte count %u bytes\n", priv->bytes);
+
+	/* Enable the controller for DMA programming */
+	fpga_programmer_enable(priv, true);
+	dev_dbg(priv->dev, "enabled the controller\n");
+
+	/* Wait for the interrupt handler to signal that programming finished */
+	ret = wait_for_completion_timeout(&priv->completion, 2 * HZ);
+	if (!ret) {
+		dev_err(priv->dev, "Timed out waiting for completion\n");
+		ret = -ETIMEDOUT;
+		goto out_disable_controller;
+	}
+
+	/* Retrieve the status from the interrupt handler */
+	ret = priv->status;
+
+out_disable_controller:
+	fpga_programmer_disable(priv);
+out_dma_unmap:
+	videobuf_dma_unmap(priv->dev, vb);
+out_free_table:
+	sg_free_table(&table);
+out_return:
+	return ret;
+}
+
+/*
+ * Interrupt Handling
+ */
+
+static irqreturn_t fpga_irq(int irq, void *dev_id)
+{
+	struct fpga_dev *priv = dev_id;
+
+	/* Save the status */
+	priv->status = fpga_config_error(priv->regs) ? -EIO : 0;
+	dev_dbg(priv->dev, "INTERRUPT status %d\n", priv->status);
+	fpga_dump_registers(priv);
+
+	/* Disabling the programmer clears the interrupt */
+	fpga_programmer_disable(priv);
+
+	/* Notify any waiters */
+	complete(&priv->completion);
+
+	return IRQ_HANDLED;
+}
+
+/*
+ * SYSFS Helpers
+ */
+
+/**
+ * fpga_do_stop() - deconfigure (reset) the DATA-FPGA's
+ * @priv: the driver's private data structure
+ *
+ * LOCKING: must hold priv->lock
+ */
+static int fpga_do_stop(struct fpga_dev *priv)
+{
+	u32 val;
+
+	/* Set the led to unprogrammed */
+	ledtrig_fpga_programmed(false);
+
+	/* Pulse the config line to reset the FPGA's */
+	val = CFG_CTL_ENABLE | CFG_CTL_RESET;
+	iowrite32be(val, priv->regs + FPGA_CONFIG_CONTROL);
+	iowrite32be(0x0, priv->regs + FPGA_CONFIG_CONTROL);
+
+	return 0;
+}
+
+static noinline int fpga_do_program(struct fpga_dev *priv)
+{
+	int ret;
+
+	if (priv->bytes != priv->fw_size) {
+		dev_err(priv->dev, "Incorrect bitfile size: got %zu bytes, "
+				   "should be %zu bytes\n",
+				   priv->bytes, priv->fw_size);
+		return -EINVAL;
+	}
+
+	if (!fpga_power_enabled(priv)) {
+		dev_err(priv->dev, "Power not enabled\n");
+		return -EINVAL;
+	}
+
+	if (!fpga_power_good(priv)) {
+		dev_err(priv->dev, "Power not good\n");
+		return -EINVAL;
+	}
+
+	/* Set the LED to unprogrammed */
+	ledtrig_fpga_programmed(false);
+
+	/* Try to program the FPGA's using DMA */
+	ret = fpga_program_dma(priv);
+
+	/* If DMA failed or doesn't exist, try with CPU */
+	if (ret) {
+		dev_warn(priv->dev, "Falling back to CPU programming\n");
+		ret = fpga_program_cpu(priv);
+	}
+
+	if (ret) {
+		dev_err(priv->dev, "Unable to program FPGA's\n");
+		return ret;
+	}
+
+	/* Drop the firmware bitfile from memory */
+	fpga_drop_firmware_data(priv);
+
+	dev_dbg(priv->dev, "FPGA programming successful\n");
+	ledtrig_fpga_programmed(true);
+
+	return 0;
+}
+
+/*
+ * File Operations
+ */
+
+static int fpga_open(struct inode *inode, struct file *filp)
+{
+	/*
+	 * The miscdevice layer puts our struct miscdevice into the
+	 * filp->private_data field. We use this to find our private
+	 * data and then overwrite it with our own private structure.
+	 */
+	struct fpga_dev *priv = container_of(filp->private_data,
+					     struct fpga_dev, miscdev);
+	unsigned int nr_pages;
+	int ret;
+
+	/* We only allow one process at a time */
+	ret = mutex_lock_interruptible(&priv->lock);
+	if (ret)
+		return ret;
+
+	filp->private_data = priv;
+	kref_get(&priv->ref);
+
+	/* Truncation: drop any existing data */
+	if (filp->f_flags & O_TRUNC)
+		priv->bytes = 0;
+
+	/* Check if we have already allocated a buffer */
+	if (priv->vb_allocated)
+		return 0;
+
+	/* Allocate a buffer to hold enough data for the bitfile */
+	nr_pages = DIV_ROUND_UP(priv->fw_size, PAGE_SIZE);
+	ret = videobuf_dma_init_kernel(&priv->vb, DMA_TO_DEVICE, nr_pages);
+	if (ret) {
+		dev_err(priv->dev, "unable to allocate data buffer\n");
+		mutex_unlock(&priv->lock);
+		kref_put(&priv->ref, fpga_dev_remove);
+		return ret;
+	}
+
+	priv->vb_allocated = true;
+	return 0;
+}
+
+static int fpga_release(struct inode *inode, struct file *filp)
+{
+	struct fpga_dev *priv = filp->private_data;
+
+	mutex_unlock(&priv->lock);
+	kref_put(&priv->ref, fpga_dev_remove);
+	return 0;
+}
+
+static ssize_t fpga_write(struct file *filp, const char __user *buf,
+			  size_t count, loff_t *f_pos)
+{
+	struct fpga_dev *priv = filp->private_data;
+
+	/* FPGA bitfiles have an exact size: disallow anything else */
+	if (priv->bytes >= priv->fw_size)
+		return -ENOSPC;
+
+	count = min_t(size_t, priv->fw_size - priv->bytes, count);
+	if (copy_from_user(priv->vb.vaddr + priv->bytes, buf, count))
+		return -EFAULT;
+
+	priv->bytes += count;
+	return count;
+}
+
+static ssize_t fpga_read(struct file *filp, char __user *buf, size_t count,
+			 loff_t *f_pos)
+{
+	struct fpga_dev *priv = filp->private_data;
+
+	count = min_t(size_t, priv->bytes - *f_pos, count);
+	if (copy_to_user(buf, priv->vb.vaddr + *f_pos, count))
+		return -EFAULT;
+
+	*f_pos += count;
+	return count;
+}
+
+static loff_t fpga_llseek(struct file *filp, loff_t offset, int origin)
+{
+	struct fpga_dev *priv = filp->private_data;
+	loff_t newpos;
+
+	/* only read-only opens are allowed to seek */
+	if ((filp->f_flags & O_ACCMODE) != O_RDONLY)
+		return -EINVAL;
+
+	switch (origin) {
+	case SEEK_SET: /* seek relative to the beginning of the file */
+		newpos = offset;
+		break;
+	case SEEK_CUR: /* seek relative to current position in the file */
+		newpos = filp->f_pos + offset;
+		break;
+	case SEEK_END: /* seek relative to the end of the file */
+		newpos = priv->fw_size - offset;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* check for sanity */
+	if (newpos > priv->fw_size)
+		return -EINVAL;
+
+	filp->f_pos = newpos;
+	return newpos;
+}
+
+static const struct file_operations fpga_fops = {
+	.open		= fpga_open,
+	.release	= fpga_release,
+	.write		= fpga_write,
+	.read		= fpga_read,
+	.llseek		= fpga_llseek,
+};
+
+/*
+ * Device Attributes
+ */
+
+static ssize_t pfail_show(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	struct fpga_dev *priv = dev_get_drvdata(dev);
+	u8 val;
+
+	val = ioread8(priv->regs + CTL_PWR_FAIL);
+	return snprintf(buf, PAGE_SIZE, "0x%.2x\n", val);
+}
+
+static ssize_t pgood_show(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	struct fpga_dev *priv = dev_get_drvdata(dev);
+	return snprintf(buf, PAGE_SIZE, "%d\n", fpga_power_good(priv));
+}
+
+static ssize_t penable_show(struct device *dev, struct device_attribute *attr,
+			    char *buf)
+{
+	struct fpga_dev *priv = dev_get_drvdata(dev);
+	return snprintf(buf, PAGE_SIZE, "%d\n", fpga_power_enabled(priv));
+}
+
+static ssize_t penable_store(struct device *dev, struct device_attribute *attr,
+			     const char *buf, size_t count)
+{
+	struct fpga_dev *priv = dev_get_drvdata(dev);
+	unsigned long val;
+	int ret;
+
+	if (strict_strtoul(buf, 0, &val))
+		return -EINVAL;
+
+	if (val) {
+		ret = fpga_enable_power_supplies(priv);
+		if (ret)
+			return ret;
+	} else {
+		fpga_do_stop(priv);
+		fpga_disable_power_supplies(priv);
+	}
+
+	return count;
+}
+
+static ssize_t program_show(struct device *dev, struct device_attribute *attr,
+			    char *buf)
+{
+	struct fpga_dev *priv = dev_get_drvdata(dev);
+	return snprintf(buf, PAGE_SIZE, "%d\n", fpga_running(priv));
+}
+
+static ssize_t program_store(struct device *dev, struct device_attribute *attr,
+			     const char *buf, size_t count)
+{
+	struct fpga_dev *priv = dev_get_drvdata(dev);
+	unsigned long val;
+	int ret;
+
+	if (strict_strtoul(buf, 0, &val))
+		return -EINVAL;
+
+	/* We can't have an image writer and be programming simultaneously */
+	if (mutex_lock_interruptible(&priv->lock))
+		return -ERESTARTSYS;
+
+	/* Program or Reset the FPGA's */
+	ret = val ? fpga_do_program(priv) : fpga_do_stop(priv);
+	if (ret)
+		goto out_unlock;
+
+	/* Success */
+	ret = count;
+
+out_unlock:
+	mutex_unlock(&priv->lock);
+	return ret;
+}
+
+static DEVICE_ATTR(power_fail, S_IRUGO, pfail_show, NULL);
+static DEVICE_ATTR(power_good, S_IRUGO, pgood_show, NULL);
+static DEVICE_ATTR(power_enable, S_IRUGO | S_IWUSR,
+		   penable_show, penable_store);
+
+static DEVICE_ATTR(program, S_IRUGO | S_IWUSR,
+		   program_show, program_store);
+
+static struct attribute *fpga_attributes[] = {
+	&dev_attr_power_fail.attr,
+	&dev_attr_power_good.attr,
+	&dev_attr_power_enable.attr,
+	&dev_attr_program.attr,
+	NULL,
+};
+
+static const struct attribute_group fpga_attr_group = {
+	.attrs = fpga_attributes,
+};
+
+/*
+ * OpenFirmware Device Subsystem
+ */
+
+#define SYS_REG_VERSION		0x00
+#define SYS_REG_GEOGRAPHIC	0x10
+
+static bool dma_filter(struct dma_chan *chan, void *data)
+{
+	/*
+	 * DMA Channel #0 is the only acceptable device
+	 *
+	 * This probably won't survive an unload/load cycle of the Freescale
+	 * DMAEngine driver, but that won't be a problem
+	 */
+	return chan->chan_id == 0 && chan->device->dev_id == 0;
+}
+
+static int fpga_of_remove(struct platform_device *op)
+{
+	struct fpga_dev *priv = dev_get_drvdata(&op->dev);
+	struct device *this_device = priv->miscdev.this_device;
+
+	sysfs_remove_group(&this_device->kobj, &fpga_attr_group);
+	misc_deregister(&priv->miscdev);
+
+	free_irq(priv->irq, priv);
+	irq_dispose_mapping(priv->irq);
+
+	/* make sure the power supplies are off */
+	fpga_disable_power_supplies(priv);
+
+	/* unmap registers */
+	iounmap(priv->immr);
+	iounmap(priv->regs);
+
+	dma_release_channel(priv->chan);
+
+	/* drop our reference to the private data structure */
+	kref_put(&priv->ref, fpga_dev_remove);
+	return 0;
+}
+
+/* CTL-CPLD Version Register */
+#define CTL_CPLD_VERSION	0x2000
+
+static int fpga_of_probe(struct platform_device *op,
+			 const struct of_device_id *match)
+{
+	struct device_node *of_node = op->dev.of_node;
+	struct device *this_device;
+	struct fpga_dev *priv;
+	dma_cap_mask_t mask;
+	u32 ver;
+	int ret;
+
+	/* Allocate private data */
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(&op->dev, "Unable to allocate private data\n");
+		ret = -ENOMEM;
+		goto out_return;
+	}
+
+	/* Setup the miscdevice */
+	priv->miscdev.minor = MISC_DYNAMIC_MINOR;
+	priv->miscdev.name = drv_name;
+	priv->miscdev.fops = &fpga_fops;
+
+	kref_init(&priv->ref);
+
+	dev_set_drvdata(&op->dev, priv);
+	priv->dev = &op->dev;
+	mutex_init(&priv->lock);
+	init_completion(&priv->completion);
+	videobuf_dma_init(&priv->vb);
+
+	dev_set_drvdata(priv->dev, priv);
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_MEMCPY, mask);
+	dma_cap_set(DMA_INTERRUPT, mask);
+	dma_cap_set(DMA_SLAVE, mask);
+	dma_cap_set(DMA_SG, mask);
+
+	/* Get control of DMA channel #0 */
+	priv->chan = dma_request_channel(mask, dma_filter, NULL);
+	if (!priv->chan) {
+		dev_err(&op->dev, "Unable to acquire DMA channel #0\n");
+		ret = -ENODEV;
+		goto out_free_priv;
+	}
+
+	/* Remap the registers for use */
+	priv->regs = of_iomap(of_node, 0);
+	if (!priv->regs) {
+		dev_err(&op->dev, "Unable to ioremap registers\n");
+		ret = -ENOMEM;
+		goto out_dma_release_channel;
+	}
+
+	/* Remap the IMMR for use */
+	priv->immr = ioremap(get_immrbase(), 0x100000);
+	if (!priv->immr) {
+		dev_err(&op->dev, "Unable to ioremap IMMR\n");
+		ret = -ENOMEM;
+		goto out_unmap_regs;
+	}
+
+	/*
+	 * Check that external DMA is configured
+	 *
+	 * U-Boot does this for us, but we should check it and bail out if
+	 * there is a problem. Failing to have this register setup correctly
+	 * will cause the DMA controller to transfer a single cacheline
+	 * worth of data, then wedge itself.
+	 */
+	if ((ioread32be(priv->immr + 0x114) & 0xE00) != 0xE00) {
+		dev_err(&op->dev, "External DMA control not configured\n");
+		ret = -ENODEV;
+		goto out_unmap_immr;
+	}
+
+	/*
+	 * Check the CTL-CPLD version
+	 *
+	 * This driver uses the CTL-CPLD DATA-FPGA power sequencer, and we
+	 * don't want to run on any version of the CTL-CPLD that does not use
+	 * a compatible register layout.
+	 *
+	 * v2: changed register layout, added power sequencer
+	 * v3: added glitch filter on the i2c overcurrent/overtemp outputs
+	 */
+	ver = ioread8(priv->regs + CTL_CPLD_VERSION);
+	if (ver != 0x02 && ver != 0x03) {
+		dev_err(&op->dev, "CTL-CPLD is not version 0x02 or 0x03!\n");
+		ret = -ENODEV;
+		goto out_unmap_immr;
+	}
+
+	/* Set the exact size that the firmware image should be */
+	ver = ioread32be(priv->regs + SYS_REG_VERSION);
+	priv->fw_size = (ver & (1 << 18)) ? FW_SIZE_EP2S130 : FW_SIZE_EP2S90;
+
+	/* Find the correct IRQ number */
+	priv->irq = irq_of_parse_and_map(of_node, 0);
+	if (priv->irq == NO_IRQ) {
+		dev_err(&op->dev, "Unable to find IRQ line\n");
+		ret = -ENODEV;
+		goto out_unmap_immr;
+	}
+
+	/* Request the IRQ */
+	ret = request_irq(priv->irq, fpga_irq, IRQF_SHARED, drv_name, priv);
+	if (ret) {
+		dev_err(&op->dev, "Unable to request IRQ %d\n", priv->irq);
+		ret = -ENODEV;
+		goto out_irq_dispose_mapping;
+	}
+
+	/* Reset and stop the FPGA's, just in case */
+	fpga_do_stop(priv);
+
+	/* Register the miscdevice */
+	ret = misc_register(&priv->miscdev);
+	if (ret) {
+		dev_err(&op->dev, "Unable to register miscdevice\n");
+		goto out_free_irq;
+	}
+
+	/* Create the sysfs files */
+	this_device = priv->miscdev.this_device;
+	dev_set_drvdata(this_device, priv);
+	ret = sysfs_create_group(&this_device->kobj, &fpga_attr_group);
+	if (ret) {
+		dev_err(&op->dev, "Unable to create sysfs files\n");
+		goto out_misc_deregister;
+	}
+
+	dev_info(priv->dev, "CARMA FPGA Programmer: %s rev%s with %s FPGAs\n",
+			(ver & (1 << 17)) ? "Correlator" : "Digitizer",
+			(ver & (1 << 16)) ? "B" : "A",
+			(ver & (1 << 18)) ? "EP2S130" : "EP2S90");
+
+	return 0;
+
+out_misc_deregister:
+	misc_deregister(&priv->miscdev);
+out_free_irq:
+	free_irq(priv->irq, priv);
+out_irq_dispose_mapping:
+	irq_dispose_mapping(priv->irq);
+out_unmap_immr:
+	iounmap(priv->immr);
+out_unmap_regs:
+	iounmap(priv->regs);
+out_dma_release_channel:
+	dma_release_channel(priv->chan);
+out_free_priv:
+	kref_put(&priv->ref, fpga_dev_remove);
+out_return:
+	return ret;
+}
+
+static struct of_device_id fpga_of_match[] = {
+	{ .compatible = "carma,fpga-programmer", },
+	{},
+};
+
+static struct of_platform_driver fpga_of_driver = {
+	.probe		= fpga_of_probe,
+	.remove		= fpga_of_remove,
+	.driver		= {
+		.name		= drv_name,
+		.of_match_table	= fpga_of_match,
+		.owner		= THIS_MODULE,
+	},
+};
+
+/*
+ * Module Init / Exit
+ */
+
+static int __init fpga_init(void)
+{
+	led_trigger_register_simple("fpga", &ledtrig_fpga);
+	return of_register_platform_driver(&fpga_of_driver);
+}
+
+static void __exit fpga_exit(void)
+{
+	of_unregister_platform_driver(&fpga_of_driver);
+	led_trigger_unregister_simple(ledtrig_fpga);
+}
+
+MODULE_AUTHOR("Ira W. Snyder <iws@ovro.caltech.edu>");
+MODULE_DESCRIPTION("CARMA Board DATA-FPGA Programmer");
+MODULE_LICENSE("GPL");
+
+module_init(fpga_init);
+module_exit(fpga_exit);
diff --git a/drivers/misc/carma/carma-fpga.c b/drivers/misc/carma/carma-fpga.c
new file mode 100644
index 0000000000000000000000000000000000000000..3965821fef174c308ac73e37072d552287985d91
--- /dev/null
+++ b/drivers/misc/carma/carma-fpga.c
@@ -0,0 +1,1433 @@
+/*
+ * CARMA DATA-FPGA Access Driver
+ *
+ * Copyright (c) 2009-2011 Ira W. Snyder <iws@ovro.caltech.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/*
+ * FPGA Memory Dump Format
+ *
+ * FPGA #0 control registers (32 x 32-bit words)
+ * FPGA #1 control registers (32 x 32-bit words)
+ * FPGA #2 control registers (32 x 32-bit words)
+ * FPGA #3 control registers (32 x 32-bit words)
+ * SYSFPGA control registers (32 x 32-bit words)
+ * FPGA #0 correlation array (NUM_CORL0 correlation blocks)
+ * FPGA #1 correlation array (NUM_CORL1 correlation blocks)
+ * FPGA #2 correlation array (NUM_CORL2 correlation blocks)
+ * FPGA #3 correlation array (NUM_CORL3 correlation blocks)
+ *
+ * Each correlation array consists of:
+ *
+ * Correlation Data      (2 x NUM_LAGSn x 32-bit words)
+ * Pipeline Metadata     (2 x NUM_METAn x 32-bit words)
+ * Quantization Counters (2 x NUM_QCNTn x 32-bit words)
+ *
+ * The NUM_CORLn, NUM_LAGSn, NUM_METAn, and NUM_QCNTn values come from
+ * the FPGA configuration registers. They do not change once the FPGA's
+ * have been programmed, they only change on re-programming.
+ */
+
+/*
+ * Basic Description:
+ *
+ * This driver is used to capture correlation spectra off of the four data
+ * processing FPGAs. The FPGAs are often reprogrammed at runtime, therefore
+ * this driver supports dynamic enable/disable of capture while the device
+ * remains open.
+ *
+ * The nominal capture rate is 64Hz (every 15.625ms). To facilitate this fast
+ * capture rate, all buffers are pre-allocated to avoid any potentially long
+ * running memory allocations while capturing.
+ *
+ * There are two lists and one pointer which are used to keep track of the
+ * different states of data buffers.
+ *
+ * 1) free list
+ * This list holds all empty data buffers which are ready to receive data.
+ *
+ * 2) inflight pointer
+ * This pointer holds the currently inflight data buffer. This buffer is having
+ * data copied into it by the DMA engine.
+ *
+ * 3) used list
+ * This list holds data buffers which have been filled, and are waiting to be
+ * read by userspace.
+ *
+ * All buffers start life on the free list, then move successively to the
+ * inflight pointer, and then to the used list. After they have been read by
+ * userspace, they are moved back to the free list. The cycle repeats as long
+ * as necessary.
+ *
+ * It should be noted that all buffers are mapped and ready for DMA when they
+ * are on any of the three lists. They are only unmapped when they are in the
+ * process of being read by userspace.
+ */
+
+/*
+ * Notes on the IRQ masking scheme:
+ *
+ * The IRQ masking scheme here is different than most other hardware. The only
+ * way for the DATA-FPGAs to detect if the kernel has taken too long to copy
+ * the data is if the status registers are not cleared before the next
+ * correlation data dump is ready.
+ *
+ * The interrupt line is connected to the status registers, such that when they
+ * are cleared, the interrupt is de-asserted. Therein lies our problem. We need
+ * to schedule a long-running DMA operation and return from the interrupt
+ * handler quickly, but we cannot clear the status registers.
+ *
+ * To handle this, the system controller FPGA has the capability to connect the
+ * interrupt line to a user-controlled GPIO pin. This pin is driven high
+ * (unasserted) and left that way. To mask the interrupt, we change the
+ * interrupt source to the GPIO pin. Tada, we hid the interrupt. :)
+ */
+
+#include <linux/of_platform.h>
+#include <linux/dma-mapping.h>
+#include <linux/miscdevice.h>
+#include <linux/interrupt.h>
+#include <linux/dmaengine.h>
+#include <linux/seq_file.h>
+#include <linux/highmem.h>
+#include <linux/debugfs.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/poll.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/kref.h>
+#include <linux/io.h>
+
+#include <media/videobuf-dma-sg.h>
+
+/* system controller registers */
+#define SYS_IRQ_SOURCE_CTL	0x24
+#define SYS_IRQ_OUTPUT_EN	0x28
+#define SYS_IRQ_OUTPUT_DATA	0x2C
+#define SYS_IRQ_INPUT_DATA	0x30
+#define SYS_FPGA_CONFIG_STATUS	0x44
+
+/* GPIO IRQ line assignment */
+#define IRQ_CORL_DONE		0x10
+
+/* FPGA registers */
+#define MMAP_REG_VERSION	0x00
+#define MMAP_REG_CORL_CONF1	0x08
+#define MMAP_REG_CORL_CONF2	0x0C
+#define MMAP_REG_STATUS		0x48
+
+#define SYS_FPGA_BLOCK		0xF0000000
+
+#define DATA_FPGA_START		0x400000
+#define DATA_FPGA_SIZE		0x80000
+
+static const char drv_name[] = "carma-fpga";
+
+#define NUM_FPGA	4
+
+#define MIN_DATA_BUFS	8
+#define MAX_DATA_BUFS	64
+
+struct fpga_info {
+	unsigned int num_lag_ram;
+	unsigned int blk_size;
+};
+
+struct data_buf {
+	struct list_head entry;
+	struct videobuf_dmabuf vb;
+	size_t size;
+};
+
+struct fpga_device {
+	/* character device */
+	struct miscdevice miscdev;
+	struct device *dev;
+	struct mutex mutex;
+
+	/* reference count */
+	struct kref ref;
+
+	/* FPGA registers and information */
+	struct fpga_info info[NUM_FPGA];
+	void __iomem *regs;
+	int irq;
+
+	/* FPGA Physical Address/Size Information */
+	resource_size_t phys_addr;
+	size_t phys_size;
+
+	/* DMA structures */
+	struct sg_table corl_table;
+	unsigned int corl_nents;
+	struct dma_chan *chan;
+
+	/* Protection for all members below */
+	spinlock_t lock;
+
+	/* Device enable/disable flag */
+	bool enabled;
+
+	/* Correlation data buffers */
+	wait_queue_head_t wait;
+	struct list_head free;
+	struct list_head used;
+	struct data_buf *inflight;
+
+	/* Information about data buffers */
+	unsigned int num_dropped;
+	unsigned int num_buffers;
+	size_t bufsize;
+	struct dentry *dbg_entry;
+};
+
+struct fpga_reader {
+	struct fpga_device *priv;
+	struct data_buf *buf;
+	off_t buf_start;
+};
+
+static void fpga_device_release(struct kref *ref)
+{
+	struct fpga_device *priv = container_of(ref, struct fpga_device, ref);
+
+	/* the last reader has exited, cleanup the last bits */
+	mutex_destroy(&priv->mutex);
+	kfree(priv);
+}
+
+/*
+ * Data Buffer Allocation Helpers
+ */
+
+/**
+ * data_free_buffer() - free a single data buffer and all allocated memory
+ * @buf: the buffer to free
+ *
+ * This will free all of the pages allocated to the given data buffer, and
+ * then free the structure itself
+ */
+static void data_free_buffer(struct data_buf *buf)
+{
+	/* It is ok to free a NULL buffer */
+	if (!buf)
+		return;
+
+	/* free all memory */
+	videobuf_dma_free(&buf->vb);
+	kfree(buf);
+}
+
+/**
+ * data_alloc_buffer() - allocate and fill a data buffer with pages
+ * @bytes: the number of bytes required
+ *
+ * This allocates all space needed for a data buffer. It must be mapped before
+ * use in a DMA transaction using videobuf_dma_map().
+ *
+ * Returns NULL on failure
+ */
+static struct data_buf *data_alloc_buffer(const size_t bytes)
+{
+	unsigned int nr_pages;
+	struct data_buf *buf;
+	int ret;
+
+	/* calculate the number of pages necessary */
+	nr_pages = DIV_ROUND_UP(bytes, PAGE_SIZE);
+
+	/* allocate the buffer structure */
+	buf = kzalloc(sizeof(*buf), GFP_KERNEL);
+	if (!buf)
+		goto out_return;
+
+	/* initialize internal fields */
+	INIT_LIST_HEAD(&buf->entry);
+	buf->size = bytes;
+
+	/* allocate the videobuf */
+	videobuf_dma_init(&buf->vb);
+	ret = videobuf_dma_init_kernel(&buf->vb, DMA_FROM_DEVICE, nr_pages);
+	if (ret)
+		goto out_free_buf;
+
+	return buf;
+
+out_free_buf:
+	kfree(buf);
+out_return:
+	return NULL;
+}
+
+/**
+ * data_free_buffers() - free all allocated buffers
+ * @priv: the driver's private data structure
+ *
+ * Free all buffers allocated by the driver (except those currently in the
+ * process of being read by userspace).
+ *
+ * LOCKING: must hold dev->mutex
+ * CONTEXT: user
+ */
+static void data_free_buffers(struct fpga_device *priv)
+{
+	struct data_buf *buf, *tmp;
+
+	/* the device should be stopped, no DMA in progress */
+	BUG_ON(priv->inflight != NULL);
+
+	list_for_each_entry_safe(buf, tmp, &priv->free, entry) {
+		list_del_init(&buf->entry);
+		videobuf_dma_unmap(priv->dev, &buf->vb);
+		data_free_buffer(buf);
+	}
+
+	list_for_each_entry_safe(buf, tmp, &priv->used, entry) {
+		list_del_init(&buf->entry);
+		videobuf_dma_unmap(priv->dev, &buf->vb);
+		data_free_buffer(buf);
+	}
+
+	priv->num_buffers = 0;
+	priv->bufsize = 0;
+}
+
+/**
+ * data_alloc_buffers() - allocate 1 seconds worth of data buffers
+ * @priv: the driver's private data structure
+ *
+ * Allocate enough buffers for a whole second worth of data
+ *
+ * This routine will attempt to degrade nicely by succeeding even if a full
+ * second worth of data buffers could not be allocated, as long as a minimum
+ * number were allocated. In this case, it will print a message to the kernel
+ * log.
+ *
+ * The device must not be modifying any lists when this is called.
+ *
+ * CONTEXT: user
+ * LOCKING: must hold dev->mutex
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int data_alloc_buffers(struct fpga_device *priv)
+{
+	struct data_buf *buf;
+	int i, ret;
+
+	for (i = 0; i < MAX_DATA_BUFS; i++) {
+
+		/* allocate a buffer */
+		buf = data_alloc_buffer(priv->bufsize);
+		if (!buf)
+			break;
+
+		/* map it for DMA */
+		ret = videobuf_dma_map(priv->dev, &buf->vb);
+		if (ret) {
+			data_free_buffer(buf);
+			break;
+		}
+
+		/* add it to the list of free buffers */
+		list_add_tail(&buf->entry, &priv->free);
+		priv->num_buffers++;
+	}
+
+	/* Make sure we allocated the minimum required number of buffers */
+	if (priv->num_buffers < MIN_DATA_BUFS) {
+		dev_err(priv->dev, "Unable to allocate enough data buffers\n");
+		data_free_buffers(priv);
+		return -ENOMEM;
+	}
+
+	/* Warn if we are running in a degraded state, but do not fail */
+	if (priv->num_buffers < MAX_DATA_BUFS) {
+		dev_warn(priv->dev,
+			 "Unable to allocate %d buffers, using %d buffers instead\n",
+			 MAX_DATA_BUFS, i);
+	}
+
+	return 0;
+}
+
+/*
+ * DMA Operations Helpers
+ */
+
+/**
+ * fpga_start_addr() - get the physical address a DATA-FPGA
+ * @priv: the driver's private data structure
+ * @fpga: the DATA-FPGA number (zero based)
+ */
+static dma_addr_t fpga_start_addr(struct fpga_device *priv, unsigned int fpga)
+{
+	return priv->phys_addr + 0x400000 + (0x80000 * fpga);
+}
+
+/**
+ * fpga_block_addr() - get the physical address of a correlation data block
+ * @priv: the driver's private data structure
+ * @fpga: the DATA-FPGA number (zero based)
+ * @blknum: the correlation block number (zero based)
+ */
+static dma_addr_t fpga_block_addr(struct fpga_device *priv, unsigned int fpga,
+				  unsigned int blknum)
+{
+	return fpga_start_addr(priv, fpga) + (0x10000 * (1 + blknum));
+}
+
+#define REG_BLOCK_SIZE	(32 * 4)
+
+/**
+ * data_setup_corl_table() - create the scatterlist for correlation dumps
+ * @priv: the driver's private data structure
+ *
+ * Create the scatterlist for transferring a correlation dump from the
+ * DATA FPGAs. This structure will be reused for each buffer than needs
+ * to be filled with correlation data.
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int data_setup_corl_table(struct fpga_device *priv)
+{
+	struct sg_table *table = &priv->corl_table;
+	struct scatterlist *sg;
+	struct fpga_info *info;
+	int i, j, ret;
+
+	/* Calculate the number of entries needed */
+	priv->corl_nents = (1 + NUM_FPGA) * REG_BLOCK_SIZE;
+	for (i = 0; i < NUM_FPGA; i++)
+		priv->corl_nents += priv->info[i].num_lag_ram;
+
+	/* Allocate the scatterlist table */
+	ret = sg_alloc_table(table, priv->corl_nents, GFP_KERNEL);
+	if (ret) {
+		dev_err(priv->dev, "unable to allocate DMA table\n");
+		return ret;
+	}
+
+	/* Add the DATA FPGA registers to the scatterlist */
+	sg = table->sgl;
+	for (i = 0; i < NUM_FPGA; i++) {
+		sg_dma_address(sg) = fpga_start_addr(priv, i);
+		sg_dma_len(sg) = REG_BLOCK_SIZE;
+		sg = sg_next(sg);
+	}
+
+	/* Add the SYS-FPGA registers to the scatterlist */
+	sg_dma_address(sg) = SYS_FPGA_BLOCK;
+	sg_dma_len(sg) = REG_BLOCK_SIZE;
+	sg = sg_next(sg);
+
+	/* Add the FPGA correlation data blocks to the scatterlist */
+	for (i = 0; i < NUM_FPGA; i++) {
+		info = &priv->info[i];
+		for (j = 0; j < info->num_lag_ram; j++) {
+			sg_dma_address(sg) = fpga_block_addr(priv, i, j);
+			sg_dma_len(sg) = info->blk_size;
+			sg = sg_next(sg);
+		}
+	}
+
+	/*
+	 * All physical addresses and lengths are present in the structure
+	 * now. It can be reused for every FPGA DATA interrupt
+	 */
+	return 0;
+}
+
+/*
+ * FPGA Register Access Helpers
+ */
+
+static void fpga_write_reg(struct fpga_device *priv, unsigned int fpga,
+			   unsigned int reg, u32 val)
+{
+	const int fpga_start = DATA_FPGA_START + (fpga * DATA_FPGA_SIZE);
+	iowrite32be(val, priv->regs + fpga_start + reg);
+}
+
+static u32 fpga_read_reg(struct fpga_device *priv, unsigned int fpga,
+			 unsigned int reg)
+{
+	const int fpga_start = DATA_FPGA_START + (fpga * DATA_FPGA_SIZE);
+	return ioread32be(priv->regs + fpga_start + reg);
+}
+
+/**
+ * data_calculate_bufsize() - calculate the data buffer size required
+ * @priv: the driver's private data structure
+ *
+ * Calculate the total buffer size needed to hold a single block
+ * of correlation data
+ *
+ * CONTEXT: user
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int data_calculate_bufsize(struct fpga_device *priv)
+{
+	u32 num_corl, num_lags, num_meta, num_qcnt, num_pack;
+	u32 conf1, conf2, version;
+	u32 num_lag_ram, blk_size;
+	int i;
+
+	/* Each buffer starts with the 5 FPGA register areas */
+	priv->bufsize = (1 + NUM_FPGA) * REG_BLOCK_SIZE;
+
+	/* Read and store the configuration data for each FPGA */
+	for (i = 0; i < NUM_FPGA; i++) {
+		version = fpga_read_reg(priv, i, MMAP_REG_VERSION);
+		conf1 = fpga_read_reg(priv, i, MMAP_REG_CORL_CONF1);
+		conf2 = fpga_read_reg(priv, i, MMAP_REG_CORL_CONF2);
+
+		/* minor version 2 and later */
+		if ((version & 0x000000FF) >= 2) {
+			num_corl = (conf1 & 0x000000F0) >> 4;
+			num_pack = (conf1 & 0x00000F00) >> 8;
+			num_lags = (conf1 & 0x00FFF000) >> 12;
+			num_meta = (conf1 & 0x7F000000) >> 24;
+			num_qcnt = (conf2 & 0x00000FFF) >> 0;
+		} else {
+			num_corl = (conf1 & 0x000000F0) >> 4;
+			num_pack = 1; /* implied */
+			num_lags = (conf1 & 0x000FFF00) >> 8;
+			num_meta = (conf1 & 0x7FF00000) >> 20;
+			num_qcnt = (conf2 & 0x00000FFF) >> 0;
+		}
+
+		num_lag_ram = (num_corl + num_pack - 1) / num_pack;
+		blk_size = ((num_pack * num_lags) + num_meta + num_qcnt) * 8;
+
+		priv->info[i].num_lag_ram = num_lag_ram;
+		priv->info[i].blk_size = blk_size;
+		priv->bufsize += num_lag_ram * blk_size;
+
+		dev_dbg(priv->dev, "FPGA %d NUM_CORL: %d\n", i, num_corl);
+		dev_dbg(priv->dev, "FPGA %d NUM_PACK: %d\n", i, num_pack);
+		dev_dbg(priv->dev, "FPGA %d NUM_LAGS: %d\n", i, num_lags);
+		dev_dbg(priv->dev, "FPGA %d NUM_META: %d\n", i, num_meta);
+		dev_dbg(priv->dev, "FPGA %d NUM_QCNT: %d\n", i, num_qcnt);
+		dev_dbg(priv->dev, "FPGA %d BLK_SIZE: %d\n", i, blk_size);
+	}
+
+	dev_dbg(priv->dev, "TOTAL BUFFER SIZE: %zu bytes\n", priv->bufsize);
+	return 0;
+}
+
+/*
+ * Interrupt Handling
+ */
+
+/**
+ * data_disable_interrupts() - stop the device from generating interrupts
+ * @priv: the driver's private data structure
+ *
+ * Hide interrupts by switching to GPIO interrupt source
+ *
+ * LOCKING: must hold dev->lock
+ */
+static void data_disable_interrupts(struct fpga_device *priv)
+{
+	/* hide the interrupt by switching the IRQ driver to GPIO */
+	iowrite32be(0x2F, priv->regs + SYS_IRQ_SOURCE_CTL);
+}
+
+/**
+ * data_enable_interrupts() - allow the device to generate interrupts
+ * @priv: the driver's private data structure
+ *
+ * Unhide interrupts by switching to the FPGA interrupt source. At the
+ * same time, clear the DATA-FPGA status registers.
+ *
+ * LOCKING: must hold dev->lock
+ */
+static void data_enable_interrupts(struct fpga_device *priv)
+{
+	/* clear the actual FPGA corl_done interrupt */
+	fpga_write_reg(priv, 0, MMAP_REG_STATUS, 0x0);
+	fpga_write_reg(priv, 1, MMAP_REG_STATUS, 0x0);
+	fpga_write_reg(priv, 2, MMAP_REG_STATUS, 0x0);
+	fpga_write_reg(priv, 3, MMAP_REG_STATUS, 0x0);
+
+	/* flush the writes */
+	fpga_read_reg(priv, 0, MMAP_REG_STATUS);
+
+	/* switch back to the external interrupt source */
+	iowrite32be(0x3F, priv->regs + SYS_IRQ_SOURCE_CTL);
+}
+
+/**
+ * data_dma_cb() - DMAEngine callback for DMA completion
+ * @data: the driver's private data structure
+ *
+ * Complete a DMA transfer from the DATA-FPGA's
+ *
+ * This is called via the DMA callback mechanism, and will handle moving the
+ * completed DMA transaction to the used list, and then wake any processes
+ * waiting for new data
+ *
+ * CONTEXT: any, softirq expected
+ */
+static void data_dma_cb(void *data)
+{
+	struct fpga_device *priv = data;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	/* If there is no inflight buffer, we've got a bug */
+	BUG_ON(priv->inflight == NULL);
+
+	/* Move the inflight buffer onto the used list */
+	list_move_tail(&priv->inflight->entry, &priv->used);
+	priv->inflight = NULL;
+
+	/* clear the FPGA status and re-enable interrupts */
+	data_enable_interrupts(priv);
+
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	/*
+	 * We've changed both the inflight and used lists, so we need
+	 * to wake up any processes that are blocking for those events
+	 */
+	wake_up(&priv->wait);
+}
+
+/**
+ * data_submit_dma() - prepare and submit the required DMA to fill a buffer
+ * @priv: the driver's private data structure
+ * @buf: the data buffer
+ *
+ * Prepare and submit the necessary DMA transactions to fill a correlation
+ * data buffer.
+ *
+ * LOCKING: must hold dev->lock
+ * CONTEXT: hardirq only
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int data_submit_dma(struct fpga_device *priv, struct data_buf *buf)
+{
+	struct scatterlist *dst_sg, *src_sg;
+	unsigned int dst_nents, src_nents;
+	struct dma_chan *chan = priv->chan;
+	struct dma_async_tx_descriptor *tx;
+	dma_cookie_t cookie;
+	dma_addr_t dst, src;
+
+	dst_sg = buf->vb.sglist;
+	dst_nents = buf->vb.sglen;
+
+	src_sg = priv->corl_table.sgl;
+	src_nents = priv->corl_nents;
+
+	/*
+	 * All buffers passed to this function should be ready and mapped
+	 * for DMA already. Therefore, we don't need to do anything except
+	 * submit it to the Freescale DMA Engine for processing
+	 */
+
+	/* setup the scatterlist to scatterlist transfer */
+	tx = chan->device->device_prep_dma_sg(chan,
+					      dst_sg, dst_nents,
+					      src_sg, src_nents,
+					      0);
+	if (!tx) {
+		dev_err(priv->dev, "unable to prep scatterlist DMA\n");
+		return -ENOMEM;
+	}
+
+	/* submit the transaction to the DMA controller */
+	cookie = tx->tx_submit(tx);
+	if (dma_submit_error(cookie)) {
+		dev_err(priv->dev, "unable to submit scatterlist DMA\n");
+		return -ENOMEM;
+	}
+
+	/* Prepare the re-read of the SYS-FPGA block */
+	dst = sg_dma_address(dst_sg) + (NUM_FPGA * REG_BLOCK_SIZE);
+	src = SYS_FPGA_BLOCK;
+	tx = chan->device->device_prep_dma_memcpy(chan, dst, src,
+						  REG_BLOCK_SIZE,
+						  DMA_PREP_INTERRUPT);
+	if (!tx) {
+		dev_err(priv->dev, "unable to prep SYS-FPGA DMA\n");
+		return -ENOMEM;
+	}
+
+	/* Setup the callback */
+	tx->callback = data_dma_cb;
+	tx->callback_param = priv;
+
+	/* submit the transaction to the DMA controller */
+	cookie = tx->tx_submit(tx);
+	if (dma_submit_error(cookie)) {
+		dev_err(priv->dev, "unable to submit SYS-FPGA DMA\n");
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+#define CORL_DONE	0x1
+#define CORL_ERR	0x2
+
+static irqreturn_t data_irq(int irq, void *dev_id)
+{
+	struct fpga_device *priv = dev_id;
+	bool submitted = false;
+	struct data_buf *buf;
+	u32 status;
+	int i;
+
+	/* detect spurious interrupts via FPGA status */
+	for (i = 0; i < 4; i++) {
+		status = fpga_read_reg(priv, i, MMAP_REG_STATUS);
+		if (!(status & (CORL_DONE | CORL_ERR))) {
+			dev_err(priv->dev, "spurious irq detected (FPGA)\n");
+			return IRQ_NONE;
+		}
+	}
+
+	/* detect spurious interrupts via raw IRQ pin readback */
+	status = ioread32be(priv->regs + SYS_IRQ_INPUT_DATA);
+	if (status & IRQ_CORL_DONE) {
+		dev_err(priv->dev, "spurious irq detected (IRQ)\n");
+		return IRQ_NONE;
+	}
+
+	spin_lock(&priv->lock);
+
+	/* hide the interrupt by switching the IRQ driver to GPIO */
+	data_disable_interrupts(priv);
+
+	/* If there are no free buffers, drop this data */
+	if (list_empty(&priv->free)) {
+		priv->num_dropped++;
+		goto out;
+	}
+
+	buf = list_first_entry(&priv->free, struct data_buf, entry);
+	list_del_init(&buf->entry);
+	BUG_ON(buf->size != priv->bufsize);
+
+	/* Submit a DMA transfer to get the correlation data */
+	if (data_submit_dma(priv, buf)) {
+		dev_err(priv->dev, "Unable to setup DMA transfer\n");
+		list_move_tail(&buf->entry, &priv->free);
+		goto out;
+	}
+
+	/* Save the buffer for the DMA callback */
+	priv->inflight = buf;
+	submitted = true;
+
+	/* Start the DMA Engine */
+	dma_async_memcpy_issue_pending(priv->chan);
+
+out:
+	/* If no DMA was submitted, re-enable interrupts */
+	if (!submitted)
+		data_enable_interrupts(priv);
+
+	spin_unlock(&priv->lock);
+	return IRQ_HANDLED;
+}
+
+/*
+ * Realtime Device Enable Helpers
+ */
+
+/**
+ * data_device_enable() - enable the device for buffered dumping
+ * @priv: the driver's private data structure
+ *
+ * Enable the device for buffered dumping. Allocates buffers and hooks up
+ * the interrupt handler. When this finishes, data will come pouring in.
+ *
+ * LOCKING: must hold dev->mutex
+ * CONTEXT: user context only
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int data_device_enable(struct fpga_device *priv)
+{
+	u32 val;
+	int ret;
+
+	/* multiple enables are safe: they do nothing */
+	if (priv->enabled)
+		return 0;
+
+	/* check that the FPGAs are programmed */
+	val = ioread32be(priv->regs + SYS_FPGA_CONFIG_STATUS);
+	if (!(val & (1 << 18))) {
+		dev_err(priv->dev, "DATA-FPGAs are not enabled\n");
+		return -ENODATA;
+	}
+
+	/* read the FPGAs to calculate the buffer size */
+	ret = data_calculate_bufsize(priv);
+	if (ret) {
+		dev_err(priv->dev, "unable to calculate buffer size\n");
+		goto out_error;
+	}
+
+	/* allocate the correlation data buffers */
+	ret = data_alloc_buffers(priv);
+	if (ret) {
+		dev_err(priv->dev, "unable to allocate buffers\n");
+		goto out_error;
+	}
+
+	/* setup the source scatterlist for dumping correlation data */
+	ret = data_setup_corl_table(priv);
+	if (ret) {
+		dev_err(priv->dev, "unable to setup correlation DMA table\n");
+		goto out_error;
+	}
+
+	/* hookup the irq handler */
+	ret = request_irq(priv->irq, data_irq, IRQF_SHARED, drv_name, priv);
+	if (ret) {
+		dev_err(priv->dev, "unable to request IRQ handler\n");
+		goto out_error;
+	}
+
+	/* switch to the external FPGA IRQ line */
+	data_enable_interrupts(priv);
+
+	/* success, we're enabled */
+	priv->enabled = true;
+	return 0;
+
+out_error:
+	sg_free_table(&priv->corl_table);
+	priv->corl_nents = 0;
+
+	data_free_buffers(priv);
+	return ret;
+}
+
+/**
+ * data_device_disable() - disable the device for buffered dumping
+ * @priv: the driver's private data structure
+ *
+ * Disable the device for buffered dumping. Stops new DMA transactions from
+ * being generated, waits for all outstanding DMA to complete, and then frees
+ * all buffers.
+ *
+ * LOCKING: must hold dev->mutex
+ * CONTEXT: user only
+ *
+ * Returns 0 on success, -ERRNO otherwise
+ */
+static int data_device_disable(struct fpga_device *priv)
+{
+	int ret;
+
+	/* allow multiple disable */
+	if (!priv->enabled)
+		return 0;
+
+	/* switch to the internal GPIO IRQ line */
+	data_disable_interrupts(priv);
+
+	/* unhook the irq handler */
+	free_irq(priv->irq, priv);
+
+	/*
+	 * wait for all outstanding DMA to complete
+	 *
+	 * Device interrupts are disabled, therefore another buffer cannot
+	 * be marked inflight.
+	 */
+	ret = wait_event_interruptible(priv->wait, priv->inflight == NULL);
+	if (ret)
+		return ret;
+
+	/* free the correlation table */
+	sg_free_table(&priv->corl_table);
+	priv->corl_nents = 0;
+
+	/*
+	 * We are taking the spinlock not to protect priv->enabled, but instead
+	 * to make sure that there are no readers in the process of altering
+	 * the free or used lists while we are setting this flag.
+	 */
+	spin_lock_irq(&priv->lock);
+	priv->enabled = false;
+	spin_unlock_irq(&priv->lock);
+
+	/* free all buffers: the free and used lists are not being changed */
+	data_free_buffers(priv);
+	return 0;
+}
+
+/*
+ * DEBUGFS Interface
+ */
+#ifdef CONFIG_DEBUG_FS
+
+/*
+ * Count the number of entries in the given list
+ */
+static unsigned int list_num_entries(struct list_head *list)
+{
+	struct list_head *entry;
+	unsigned int ret = 0;
+
+	list_for_each(entry, list)
+		ret++;
+
+	return ret;
+}
+
+static int data_debug_show(struct seq_file *f, void *offset)
+{
+	struct fpga_device *priv = f->private;
+	int ret;
+
+	/*
+	 * Lock the mutex first, so that we get an accurate value for enable
+	 * Lock the spinlock next, to get accurate list counts
+	 */
+	ret = mutex_lock_interruptible(&priv->mutex);
+	if (ret)
+		return ret;
+
+	spin_lock_irq(&priv->lock);
+
+	seq_printf(f, "enabled: %d\n", priv->enabled);
+	seq_printf(f, "bufsize: %d\n", priv->bufsize);
+	seq_printf(f, "num_buffers: %d\n", priv->num_buffers);
+	seq_printf(f, "num_free: %d\n", list_num_entries(&priv->free));
+	seq_printf(f, "inflight: %d\n", priv->inflight != NULL);
+	seq_printf(f, "num_used: %d\n", list_num_entries(&priv->used));
+	seq_printf(f, "num_dropped: %d\n", priv->num_dropped);
+
+	spin_unlock_irq(&priv->lock);
+	mutex_unlock(&priv->mutex);
+	return 0;
+}
+
+static int data_debug_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, data_debug_show, inode->i_private);
+}
+
+static const struct file_operations data_debug_fops = {
+	.owner		= THIS_MODULE,
+	.open		= data_debug_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+static int data_debugfs_init(struct fpga_device *priv)
+{
+	priv->dbg_entry = debugfs_create_file(drv_name, S_IRUGO, NULL, priv,
+					      &data_debug_fops);
+	if (IS_ERR(priv->dbg_entry))
+		return PTR_ERR(priv->dbg_entry);
+
+	return 0;
+}
+
+static void data_debugfs_exit(struct fpga_device *priv)
+{
+	debugfs_remove(priv->dbg_entry);
+}
+
+#else
+
+static inline int data_debugfs_init(struct fpga_device *priv)
+{
+	return 0;
+}
+
+static inline void data_debugfs_exit(struct fpga_device *priv)
+{
+}
+
+#endif	/* CONFIG_DEBUG_FS */
+
+/*
+ * SYSFS Attributes
+ */
+
+static ssize_t data_en_show(struct device *dev, struct device_attribute *attr,
+			    char *buf)
+{
+	struct fpga_device *priv = dev_get_drvdata(dev);
+	return snprintf(buf, PAGE_SIZE, "%u\n", priv->enabled);
+}
+
+static ssize_t data_en_set(struct device *dev, struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct fpga_device *priv = dev_get_drvdata(dev);
+	unsigned long enable;
+	int ret;
+
+	ret = strict_strtoul(buf, 0, &enable);
+	if (ret) {
+		dev_err(priv->dev, "unable to parse enable input\n");
+		return -EINVAL;
+	}
+
+	ret = mutex_lock_interruptible(&priv->mutex);
+	if (ret)
+		return ret;
+
+	if (enable)
+		ret = data_device_enable(priv);
+	else
+		ret = data_device_disable(priv);
+
+	if (ret) {
+		dev_err(priv->dev, "device %s failed\n",
+			enable ? "enable" : "disable");
+		count = ret;
+		goto out_unlock;
+	}
+
+out_unlock:
+	mutex_unlock(&priv->mutex);
+	return count;
+}
+
+static DEVICE_ATTR(enable, S_IWUSR | S_IRUGO, data_en_show, data_en_set);
+
+static struct attribute *data_sysfs_attrs[] = {
+	&dev_attr_enable.attr,
+	NULL,
+};
+
+static const struct attribute_group rt_sysfs_attr_group = {
+	.attrs = data_sysfs_attrs,
+};
+
+/*
+ * FPGA Realtime Data Character Device
+ */
+
+static int data_open(struct inode *inode, struct file *filp)
+{
+	/*
+	 * The miscdevice layer puts our struct miscdevice into the
+	 * filp->private_data field. We use this to find our private
+	 * data and then overwrite it with our own private structure.
+	 */
+	struct fpga_device *priv = container_of(filp->private_data,
+						struct fpga_device, miscdev);
+	struct fpga_reader *reader;
+	int ret;
+
+	/* allocate private data */
+	reader = kzalloc(sizeof(*reader), GFP_KERNEL);
+	if (!reader)
+		return -ENOMEM;
+
+	reader->priv = priv;
+	reader->buf = NULL;
+
+	filp->private_data = reader;
+	ret = nonseekable_open(inode, filp);
+	if (ret) {
+		dev_err(priv->dev, "nonseekable-open failed\n");
+		kfree(reader);
+		return ret;
+	}
+
+	/*
+	 * success, increase the reference count of the private data structure
+	 * so that it doesn't disappear if the device is unbound
+	 */
+	kref_get(&priv->ref);
+	return 0;
+}
+
+static int data_release(struct inode *inode, struct file *filp)
+{
+	struct fpga_reader *reader = filp->private_data;
+	struct fpga_device *priv = reader->priv;
+
+	/* free the per-reader structure */
+	data_free_buffer(reader->buf);
+	kfree(reader);
+	filp->private_data = NULL;
+
+	/* decrement our reference count to the private data */
+	kref_put(&priv->ref, fpga_device_release);
+	return 0;
+}
+
+static ssize_t data_read(struct file *filp, char __user *ubuf, size_t count,
+			 loff_t *f_pos)
+{
+	struct fpga_reader *reader = filp->private_data;
+	struct fpga_device *priv = reader->priv;
+	struct list_head *used = &priv->used;
+	struct data_buf *dbuf;
+	size_t avail;
+	void *data;
+	int ret;
+
+	/* check if we already have a partial buffer */
+	if (reader->buf) {
+		dbuf = reader->buf;
+		goto have_buffer;
+	}
+
+	spin_lock_irq(&priv->lock);
+
+	/* Block until there is at least one buffer on the used list */
+	while (list_empty(used)) {
+		spin_unlock_irq(&priv->lock);
+
+		if (filp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+
+		ret = wait_event_interruptible(priv->wait, !list_empty(used));
+		if (ret)
+			return ret;
+
+		spin_lock_irq(&priv->lock);
+	}
+
+	/* Grab the first buffer off of the used list */
+	dbuf = list_first_entry(used, struct data_buf, entry);
+	list_del_init(&dbuf->entry);
+
+	spin_unlock_irq(&priv->lock);
+
+	/* Buffers are always mapped: unmap it */
+	videobuf_dma_unmap(priv->dev, &dbuf->vb);
+
+	/* save the buffer for later */
+	reader->buf = dbuf;
+	reader->buf_start = 0;
+
+have_buffer:
+	/* Get the number of bytes available */
+	avail = dbuf->size - reader->buf_start;
+	data = dbuf->vb.vaddr + reader->buf_start;
+
+	/* Get the number of bytes we can transfer */
+	count = min(count, avail);
+
+	/* Copy the data to the userspace buffer */
+	if (copy_to_user(ubuf, data, count))
+		return -EFAULT;
+
+	/* Update the amount of available space */
+	avail -= count;
+
+	/*
+	 * If there is still some data available, save the buffer for the
+	 * next userspace call to read() and return
+	 */
+	if (avail > 0) {
+		reader->buf_start += count;
+		reader->buf = dbuf;
+		return count;
+	}
+
+	/*
+	 * Get the buffer ready to be reused for DMA
+	 *
+	 * If it fails, we pretend that the read never happed and return
+	 * -EFAULT to userspace. The read will be retried.
+	 */
+	ret = videobuf_dma_map(priv->dev, &dbuf->vb);
+	if (ret) {
+		dev_err(priv->dev, "unable to remap buffer for DMA\n");
+		return -EFAULT;
+	}
+
+	/* Lock against concurrent enable/disable */
+	spin_lock_irq(&priv->lock);
+
+	/* the reader is finished with this buffer */
+	reader->buf = NULL;
+
+	/*
+	 * One of two things has happened, the device is disabled, or the
+	 * device has been reconfigured underneath us. In either case, we
+	 * should just throw away the buffer.
+	 */
+	if (!priv->enabled || dbuf->size != priv->bufsize) {
+		videobuf_dma_unmap(priv->dev, &dbuf->vb);
+		data_free_buffer(dbuf);
+		goto out_unlock;
+	}
+
+	/* The buffer is safe to reuse, so add it back to the free list */
+	list_add_tail(&dbuf->entry, &priv->free);
+
+out_unlock:
+	spin_unlock_irq(&priv->lock);
+	return count;
+}
+
+static unsigned int data_poll(struct file *filp, struct poll_table_struct *tbl)
+{
+	struct fpga_reader *reader = filp->private_data;
+	struct fpga_device *priv = reader->priv;
+	unsigned int mask = 0;
+
+	poll_wait(filp, &priv->wait, tbl);
+
+	if (!list_empty(&priv->used))
+		mask |= POLLIN | POLLRDNORM;
+
+	return mask;
+}
+
+static int data_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	struct fpga_reader *reader = filp->private_data;
+	struct fpga_device *priv = reader->priv;
+	unsigned long offset, vsize, psize, addr;
+
+	/* VMA properties */
+	offset = vma->vm_pgoff << PAGE_SHIFT;
+	vsize = vma->vm_end - vma->vm_start;
+	psize = priv->phys_size - offset;
+	addr = (priv->phys_addr + offset) >> PAGE_SHIFT;
+
+	/* Check against the FPGA region's physical memory size */
+	if (vsize > psize) {
+		dev_err(priv->dev, "requested mmap mapping too large\n");
+		return -EINVAL;
+	}
+
+	/* IO memory (stop cacheing) */
+	vma->vm_flags |= VM_IO | VM_RESERVED;
+	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+
+	return io_remap_pfn_range(vma, vma->vm_start, addr, vsize,
+				  vma->vm_page_prot);
+}
+
+static const struct file_operations data_fops = {
+	.owner		= THIS_MODULE,
+	.open		= data_open,
+	.release	= data_release,
+	.read		= data_read,
+	.poll		= data_poll,
+	.mmap		= data_mmap,
+	.llseek		= no_llseek,
+};
+
+/*
+ * OpenFirmware Device Subsystem
+ */
+
+static bool dma_filter(struct dma_chan *chan, void *data)
+{
+	/*
+	 * DMA Channel #0 is used for the FPGA Programmer, so ignore it
+	 *
+	 * This probably won't survive an unload/load cycle of the Freescale
+	 * DMAEngine driver, but that won't be a problem
+	 */
+	if (chan->chan_id == 0 && chan->device->dev_id == 0)
+		return false;
+
+	return true;
+}
+
+static int data_of_probe(struct platform_device *op,
+			 const struct of_device_id *match)
+{
+	struct device_node *of_node = op->dev.of_node;
+	struct device *this_device;
+	struct fpga_device *priv;
+	struct resource res;
+	dma_cap_mask_t mask;
+	int ret;
+
+	/* Allocate private data */
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(&op->dev, "Unable to allocate device private data\n");
+		ret = -ENOMEM;
+		goto out_return;
+	}
+
+	dev_set_drvdata(&op->dev, priv);
+	priv->dev = &op->dev;
+	kref_init(&priv->ref);
+	mutex_init(&priv->mutex);
+
+	dev_set_drvdata(priv->dev, priv);
+	spin_lock_init(&priv->lock);
+	INIT_LIST_HEAD(&priv->free);
+	INIT_LIST_HEAD(&priv->used);
+	init_waitqueue_head(&priv->wait);
+
+	/* Setup the misc device */
+	priv->miscdev.minor = MISC_DYNAMIC_MINOR;
+	priv->miscdev.name = drv_name;
+	priv->miscdev.fops = &data_fops;
+
+	/* Get the physical address of the FPGA registers */
+	ret = of_address_to_resource(of_node, 0, &res);
+	if (ret) {
+		dev_err(&op->dev, "Unable to find FPGA physical address\n");
+		ret = -ENODEV;
+		goto out_free_priv;
+	}
+
+	priv->phys_addr = res.start;
+	priv->phys_size = resource_size(&res);
+
+	/* ioremap the registers for use */
+	priv->regs = of_iomap(of_node, 0);
+	if (!priv->regs) {
+		dev_err(&op->dev, "Unable to ioremap registers\n");
+		ret = -ENOMEM;
+		goto out_free_priv;
+	}
+
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_MEMCPY, mask);
+	dma_cap_set(DMA_INTERRUPT, mask);
+	dma_cap_set(DMA_SLAVE, mask);
+	dma_cap_set(DMA_SG, mask);
+
+	/* Request a DMA channel */
+	priv->chan = dma_request_channel(mask, dma_filter, NULL);
+	if (!priv->chan) {
+		dev_err(&op->dev, "Unable to request DMA channel\n");
+		ret = -ENODEV;
+		goto out_unmap_regs;
+	}
+
+	/* Find the correct IRQ number */
+	priv->irq = irq_of_parse_and_map(of_node, 0);
+	if (priv->irq == NO_IRQ) {
+		dev_err(&op->dev, "Unable to find IRQ line\n");
+		ret = -ENODEV;
+		goto out_release_dma;
+	}
+
+	/* Drive the GPIO for FPGA IRQ high (no interrupt) */
+	iowrite32be(IRQ_CORL_DONE, priv->regs + SYS_IRQ_OUTPUT_DATA);
+
+	/* Register the miscdevice */
+	ret = misc_register(&priv->miscdev);
+	if (ret) {
+		dev_err(&op->dev, "Unable to register miscdevice\n");
+		goto out_irq_dispose_mapping;
+	}
+
+	/* Create the debugfs files */
+	ret = data_debugfs_init(priv);
+	if (ret) {
+		dev_err(&op->dev, "Unable to create debugfs files\n");
+		goto out_misc_deregister;
+	}
+
+	/* Create the sysfs files */
+	this_device = priv->miscdev.this_device;
+	dev_set_drvdata(this_device, priv);
+	ret = sysfs_create_group(&this_device->kobj, &rt_sysfs_attr_group);
+	if (ret) {
+		dev_err(&op->dev, "Unable to create sysfs files\n");
+		goto out_data_debugfs_exit;
+	}
+
+	dev_info(&op->dev, "CARMA FPGA Realtime Data Driver Loaded\n");
+	return 0;
+
+out_data_debugfs_exit:
+	data_debugfs_exit(priv);
+out_misc_deregister:
+	misc_deregister(&priv->miscdev);
+out_irq_dispose_mapping:
+	irq_dispose_mapping(priv->irq);
+out_release_dma:
+	dma_release_channel(priv->chan);
+out_unmap_regs:
+	iounmap(priv->regs);
+out_free_priv:
+	kref_put(&priv->ref, fpga_device_release);
+out_return:
+	return ret;
+}
+
+static int data_of_remove(struct platform_device *op)
+{
+	struct fpga_device *priv = dev_get_drvdata(&op->dev);
+	struct device *this_device = priv->miscdev.this_device;
+
+	/* remove all sysfs files, now the device cannot be re-enabled */
+	sysfs_remove_group(&this_device->kobj, &rt_sysfs_attr_group);
+
+	/* remove all debugfs files */
+	data_debugfs_exit(priv);
+
+	/* disable the device from generating data */
+	data_device_disable(priv);
+
+	/* remove the character device to stop new readers from appearing */
+	misc_deregister(&priv->miscdev);
+
+	/* cleanup everything not needed by readers */
+	irq_dispose_mapping(priv->irq);
+	dma_release_channel(priv->chan);
+	iounmap(priv->regs);
+
+	/* release our reference */
+	kref_put(&priv->ref, fpga_device_release);
+	return 0;
+}
+
+static struct of_device_id data_of_match[] = {
+	{ .compatible = "carma,carma-fpga", },
+	{},
+};
+
+static struct of_platform_driver data_of_driver = {
+	.probe		= data_of_probe,
+	.remove		= data_of_remove,
+	.driver		= {
+		.name		= drv_name,
+		.of_match_table	= data_of_match,
+		.owner		= THIS_MODULE,
+	},
+};
+
+/*
+ * Module Init / Exit
+ */
+
+static int __init data_init(void)
+{
+	return of_register_platform_driver(&data_of_driver);
+}
+
+static void __exit data_exit(void)
+{
+	of_unregister_platform_driver(&data_of_driver);
+}
+
+MODULE_AUTHOR("Ira W. Snyder <iws@ovro.caltech.edu>");
+MODULE_DESCRIPTION("CARMA DATA-FPGA Access Driver");
+MODULE_LICENSE("GPL");
+
+module_init(data_init);
+module_exit(data_exit);
diff --git a/drivers/misc/cs5535-mfgpt.c b/drivers/misc/cs5535-mfgpt.c
index d02d302ee6d57e47d14b8056838f55b2093b8d98..e01e08c8c88b6cb72e3e585fec9ccfacfe79eb2e 100644
--- a/drivers/misc/cs5535-mfgpt.c
+++ b/drivers/misc/cs5535-mfgpt.c
@@ -329,7 +329,7 @@ static int __devinit cs5535_mfgpt_probe(struct platform_device *pdev)
 	return err;
 }
 
-static struct platform_driver cs5535_mfgpt_drv = {
+static struct platform_driver cs5535_mfgpt_driver = {
 	.driver = {
 		.name = DRV_NAME,
 		.owner = THIS_MODULE,
@@ -340,7 +340,7 @@ static struct platform_driver cs5535_mfgpt_drv = {
 
 static int __init cs5535_mfgpt_init(void)
 {
-	return platform_driver_register(&cs5535_mfgpt_drv);
+	return platform_driver_register(&cs5535_mfgpt_driver);
 }
 
 module_init(cs5535_mfgpt_init);
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index d2d5d23416dda28bf6719649f0c1a84ff1ffcf8a..89947723a27da6daba4d56fd23a7487943d3d7fe 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -29,7 +29,7 @@
 
 /*
  * The IBMASM file virtual filesystem. It creates the following hierarchy
- * dymamically when mounted from user space:
+ * dynamically when mounted from user space:
  *
  *    /ibmasm
  *    |-- 0
diff --git a/drivers/misc/pch_phub.c b/drivers/misc/pch_phub.c
index a19cb710a2462a7dc2f72ca06cd5aab9f7609aa4..5fe79df448380a620ad88282df81eb1cab5a860c 100644
--- a/drivers/misc/pch_phub.c
+++ b/drivers/misc/pch_phub.c
@@ -34,12 +34,18 @@
 #define PHUB_TIMEOUT 0x05		/* Time out value for Status Register */
 #define PCH_PHUB_ROM_WRITE_ENABLE 0x01	/* Enabling for writing ROM */
 #define PCH_PHUB_ROM_WRITE_DISABLE 0x00	/* Disabling for writing ROM */
-#define PCH_PHUB_MAC_START_ADDR 0x20C  /* MAC data area start address offset */
-#define PCH_PHUB_ROM_START_ADDR_EG20T 0x14 /* ROM data area start address offset
+#define PCH_PHUB_MAC_START_ADDR_EG20T 0x14  /* MAC data area start address
+					       offset */
+#define PCH_PHUB_MAC_START_ADDR_ML7223 0x20C  /* MAC data area start address
+						 offset */
+#define PCH_PHUB_ROM_START_ADDR_EG20T 0x80 /* ROM data area start address offset
 					      (Intel EG20T PCH)*/
 #define PCH_PHUB_ROM_START_ADDR_ML7213 0x400 /* ROM data area start address
 						offset(OKI SEMICONDUCTOR ML7213)
 					      */
+#define PCH_PHUB_ROM_START_ADDR_ML7223 0x400 /* ROM data area start address
+						offset(OKI SEMICONDUCTOR ML7223)
+					      */
 
 /* MAX number of INT_REDUCE_CONTROL registers */
 #define MAX_NUM_INT_REDUCE_CONTROL_REG 128
@@ -63,6 +69,10 @@
 #define PCI_VENDOR_ID_ROHM			0x10db
 #define PCI_DEVICE_ID_ROHM_ML7213_PHUB		0x801A
 
+/* Macros for ML7223 */
+#define PCI_DEVICE_ID_ROHM_ML7223_mPHUB	0x8012 /* for Bus-m */
+#define PCI_DEVICE_ID_ROHM_ML7223_nPHUB	0x8002 /* for Bus-n */
+
 /* SROM ACCESS Macro */
 #define PCH_WORD_ADDR_MASK (~((1 << 2) - 1))
 
@@ -100,6 +110,9 @@
  * @clkcfg_reg:				CLK CFG register val
  * @pch_phub_base_address:		Register base address
  * @pch_phub_extrom_base_address:	external rom base address
+ * @pch_mac_start_address:		MAC address area start address
+ * @pch_opt_rom_start_address:		Option ROM start address
+ * @ioh_type:				Save IOH type
  */
 struct pch_phub_reg {
 	u32 phub_id_reg;
@@ -117,6 +130,9 @@ struct pch_phub_reg {
 	u32 clkcfg_reg;
 	void __iomem *pch_phub_base_address;
 	void __iomem *pch_phub_extrom_base_address;
+	u32 pch_mac_start_address;
+	u32 pch_opt_rom_start_address;
+	int ioh_type;
 };
 
 /* SROM SPEC for MAC address assignment offset */
@@ -319,7 +335,7 @@ static void pch_phub_read_serial_rom_val(struct pch_phub_reg *chip,
 {
 	unsigned int mem_addr;
 
-	mem_addr = PCH_PHUB_ROM_START_ADDR_EG20T +
+	mem_addr = chip->pch_mac_start_address +
 			pch_phub_mac_offset[offset_address];
 
 	pch_phub_read_serial_rom(chip, mem_addr, data);
@@ -336,7 +352,7 @@ static int pch_phub_write_serial_rom_val(struct pch_phub_reg *chip,
 	int retval;
 	unsigned int mem_addr;
 
-	mem_addr = PCH_PHUB_ROM_START_ADDR_EG20T +
+	mem_addr = chip->pch_mac_start_address +
 			pch_phub_mac_offset[offset_address];
 
 	retval = pch_phub_write_serial_rom(chip, mem_addr, data);
@@ -384,6 +400,48 @@ static int pch_phub_gbe_serial_rom_conf(struct pch_phub_reg *chip)
 	return retval;
 }
 
+/* pch_phub_gbe_serial_rom_conf_mp - makes SerialROM header format configuration
+ * for Gigabit Ethernet MAC address
+ */
+static int pch_phub_gbe_serial_rom_conf_mp(struct pch_phub_reg *chip)
+{
+	int retval;
+	u32 offset_addr;
+
+	offset_addr = 0x200;
+	retval = pch_phub_write_serial_rom(chip, 0x03 + offset_addr, 0xbc);
+	retval |= pch_phub_write_serial_rom(chip, 0x02 + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x01 + offset_addr, 0x40);
+	retval |= pch_phub_write_serial_rom(chip, 0x00 + offset_addr, 0x02);
+
+	retval |= pch_phub_write_serial_rom(chip, 0x07 + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x06 + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x05 + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x04 + offset_addr, 0x80);
+
+	retval |= pch_phub_write_serial_rom(chip, 0x0b + offset_addr, 0xbc);
+	retval |= pch_phub_write_serial_rom(chip, 0x0a + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x09 + offset_addr, 0x40);
+	retval |= pch_phub_write_serial_rom(chip, 0x08 + offset_addr, 0x18);
+
+	retval |= pch_phub_write_serial_rom(chip, 0x13 + offset_addr, 0xbc);
+	retval |= pch_phub_write_serial_rom(chip, 0x12 + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x11 + offset_addr, 0x40);
+	retval |= pch_phub_write_serial_rom(chip, 0x10 + offset_addr, 0x19);
+
+	retval |= pch_phub_write_serial_rom(chip, 0x1b + offset_addr, 0xbc);
+	retval |= pch_phub_write_serial_rom(chip, 0x1a + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x19 + offset_addr, 0x40);
+	retval |= pch_phub_write_serial_rom(chip, 0x18 + offset_addr, 0x3a);
+
+	retval |= pch_phub_write_serial_rom(chip, 0x1f + offset_addr, 0x01);
+	retval |= pch_phub_write_serial_rom(chip, 0x1e + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x1d + offset_addr, 0x00);
+	retval |= pch_phub_write_serial_rom(chip, 0x1c + offset_addr, 0x00);
+
+	return retval;
+}
+
 /**
  * pch_phub_read_gbe_mac_addr() - Read Gigabit Ethernet MAC address
  * @offset_address:	Gigabit Ethernet MAC address offset value.
@@ -406,7 +464,10 @@ static int pch_phub_write_gbe_mac_addr(struct pch_phub_reg *chip, u8 *data)
 	int retval;
 	int i;
 
-	retval = pch_phub_gbe_serial_rom_conf(chip);
+	if (chip->ioh_type == 1) /* EG20T */
+		retval = pch_phub_gbe_serial_rom_conf(chip);
+	else	/* ML7223 */
+		retval = pch_phub_gbe_serial_rom_conf_mp(chip);
 	if (retval)
 		return retval;
 
@@ -441,12 +502,16 @@ static ssize_t pch_phub_bin_read(struct file *filp, struct kobject *kobj,
 	}
 
 	/* Get Rom signature */
-	pch_phub_read_serial_rom(chip, 0x80, (unsigned char *)&rom_signature);
+	pch_phub_read_serial_rom(chip, chip->pch_opt_rom_start_address,
+				(unsigned char *)&rom_signature);
 	rom_signature &= 0xff;
-	pch_phub_read_serial_rom(chip, 0x81, (unsigned char *)&tmp);
+	pch_phub_read_serial_rom(chip, chip->pch_opt_rom_start_address + 1,
+				(unsigned char *)&tmp);
 	rom_signature |= (tmp & 0xff) << 8;
 	if (rom_signature == 0xAA55) {
-		pch_phub_read_serial_rom(chip, 0x82, &rom_length);
+		pch_phub_read_serial_rom(chip,
+					 chip->pch_opt_rom_start_address + 2,
+					 &rom_length);
 		orom_size = rom_length * 512;
 		if (orom_size < off) {
 			addr_offset = 0;
@@ -458,8 +523,9 @@ static ssize_t pch_phub_bin_read(struct file *filp, struct kobject *kobj,
 		}
 
 		for (addr_offset = 0; addr_offset < count; addr_offset++) {
-			pch_phub_read_serial_rom(chip, 0x80 + addr_offset + off,
-							 &buf[addr_offset]);
+			pch_phub_read_serial_rom(chip,
+			    chip->pch_opt_rom_start_address + addr_offset + off,
+			    &buf[addr_offset]);
 		}
 	} else {
 		err = -ENODATA;
@@ -502,8 +568,9 @@ static ssize_t pch_phub_bin_write(struct file *filp, struct kobject *kobj,
 		if (PCH_PHUB_OROM_SIZE < off + addr_offset)
 			goto return_ok;
 
-		ret = pch_phub_write_serial_rom(chip, 0x80 + addr_offset + off,
-						       buf[addr_offset]);
+		ret = pch_phub_write_serial_rom(chip,
+			    chip->pch_opt_rom_start_address + addr_offset + off,
+			    buf[addr_offset]);
 		if (ret) {
 			err = ret;
 			goto return_err;
@@ -603,19 +670,22 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev,
 	dev_dbg(&pdev->dev, "%s : pci_iomap SUCCESS and value "
 		"in pch_phub_base_address variable is %p\n", __func__,
 		chip->pch_phub_base_address);
-	chip->pch_phub_extrom_base_address = pci_map_rom(pdev, &rom_size);
 
-	if (chip->pch_phub_extrom_base_address == 0) {
-		dev_err(&pdev->dev, "%s : pci_map_rom FAILED", __func__);
-		ret = -ENOMEM;
-		goto err_pci_map;
+	if (id->driver_data != 3) {
+		chip->pch_phub_extrom_base_address =\
+						   pci_map_rom(pdev, &rom_size);
+		if (chip->pch_phub_extrom_base_address == 0) {
+			dev_err(&pdev->dev, "%s: pci_map_rom FAILED", __func__);
+			ret = -ENOMEM;
+			goto err_pci_map;
+		}
+		dev_dbg(&pdev->dev, "%s : "
+			"pci_map_rom SUCCESS and value in "
+			"pch_phub_extrom_base_address variable is %p\n",
+			__func__, chip->pch_phub_extrom_base_address);
 	}
-	dev_dbg(&pdev->dev, "%s : "
-		"pci_map_rom SUCCESS and value in "
-		"pch_phub_extrom_base_address variable is %p\n", __func__,
-		chip->pch_phub_extrom_base_address);
 
-	if (id->driver_data == 1) {
+	if (id->driver_data == 1) { /* EG20T PCH */
 		retval = sysfs_create_file(&pdev->dev.kobj,
 					   &dev_attr_pch_mac.attr);
 		if (retval)
@@ -642,7 +712,9 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev,
 		iowrite32(0x000affaa, chip->pch_phub_base_address + 0x14);
 		/* set the interrupt delay value */
 		iowrite32(0x25, chip->pch_phub_base_address + 0x44);
-	} else if (id->driver_data == 2) {
+		chip->pch_opt_rom_start_address = PCH_PHUB_ROM_START_ADDR_EG20T;
+		chip->pch_mac_start_address = PCH_PHUB_MAC_START_ADDR_EG20T;
+	} else if (id->driver_data == 2) { /* ML7213 IOH */
 		retval = sysfs_create_bin_file(&pdev->dev.kobj, &pch_bin_attr);
 		if (retval)
 			goto err_sysfs_create;
@@ -653,7 +725,38 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev,
 		 * Device8(USB OHCI #0/ USB EHCI #0):a
 		 */
 		iowrite32(0x000affa0, chip->pch_phub_base_address + 0x14);
+		chip->pch_opt_rom_start_address =\
+						 PCH_PHUB_ROM_START_ADDR_ML7213;
+	} else if (id->driver_data == 3) { /* ML7223 IOH Bus-m*/
+		/* set the prefech value
+		 * Device8(GbE)
+		 */
+		iowrite32(0x000a0000, chip->pch_phub_base_address + 0x14);
+		chip->pch_opt_rom_start_address =\
+						 PCH_PHUB_ROM_START_ADDR_ML7223;
+		chip->pch_mac_start_address = PCH_PHUB_MAC_START_ADDR_ML7223;
+	} else if (id->driver_data == 4) { /* ML7223 IOH Bus-n*/
+		retval = sysfs_create_file(&pdev->dev.kobj,
+					   &dev_attr_pch_mac.attr);
+		if (retval)
+			goto err_sysfs_create;
+		retval = sysfs_create_bin_file(&pdev->dev.kobj, &pch_bin_attr);
+		if (retval)
+			goto exit_bin_attr;
+		/* set the prefech value
+		 * Device2(USB OHCI #0,1,2,3/ USB EHCI #0):a
+		 * Device4(SDIO #0,1):f
+		 * Device6(SATA 2):f
+		 */
+		iowrite32(0x0000ffa0, chip->pch_phub_base_address + 0x14);
+		/* set the interrupt delay value */
+		iowrite32(0x25, chip->pch_phub_base_address + 0x140);
+		chip->pch_opt_rom_start_address =\
+						 PCH_PHUB_ROM_START_ADDR_ML7223;
+		chip->pch_mac_start_address = PCH_PHUB_MAC_START_ADDR_ML7223;
 	}
+
+	chip->ioh_type = id->driver_data;
 	pci_set_drvdata(pdev, chip);
 
 	return 0;
@@ -733,6 +836,8 @@ static int pch_phub_resume(struct pci_dev *pdev)
 static struct pci_device_id pch_phub_pcidev_id[] = {
 	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_PCH1_PHUB),       1,  },
 	{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ROHM_ML7213_PHUB), 2,  },
+	{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ROHM_ML7223_mPHUB), 3,  },
+	{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ROHM_ML7223_nPHUB), 4,  },
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, pch_phub_pcidev_id);
@@ -759,5 +864,5 @@ static void __exit pch_phub_pci_exit(void)
 module_init(pch_phub_pci_init);
 module_exit(pch_phub_pci_exit);
 
-MODULE_DESCRIPTION("PCH Packet Hub PCI Driver");
+MODULE_DESCRIPTION("Intel EG20T PCH/OKI SEMICONDUCTOR IOH(ML7213/ML7223) PHUB");
 MODULE_LICENSE("GPL");
diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
new file mode 100644
index 0000000000000000000000000000000000000000..bb6f9255c17c3a8869b31c5bdb4a4a862b1cfa72
--- /dev/null
+++ b/drivers/misc/pti.c
@@ -0,0 +1,980 @@
+/*
+ *  pti.c - PTI driver for cJTAG data extration
+ *
+ *  Copyright (C) Intel 2010
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * The PTI (Parallel Trace Interface) driver directs trace data routed from
+ * various parts in the system out through the Intel Penwell PTI port and
+ * out of the mobile device for analysis with a debugging tool
+ * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7,
+ * compact JTAG, standard.
+ */
+
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/console.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/tty.h>
+#include <linux/tty_driver.h>
+#include <linux/pci.h>
+#include <linux/mutex.h>
+#include <linux/miscdevice.h>
+#include <linux/pti.h>
+
+#define DRIVERNAME		"pti"
+#define PCINAME			"pciPTI"
+#define TTYNAME			"ttyPTI"
+#define CHARNAME		"pti"
+#define PTITTY_MINOR_START	0
+#define PTITTY_MINOR_NUM	2
+#define MAX_APP_IDS		16   /* 128 channel ids / u8 bit size */
+#define MAX_OS_IDS		16   /* 128 channel ids / u8 bit size */
+#define MAX_MODEM_IDS		16   /* 128 channel ids / u8 bit size */
+#define MODEM_BASE_ID		71   /* modem master ID address    */
+#define CONTROL_ID		72   /* control master ID address  */
+#define CONSOLE_ID		73   /* console master ID address  */
+#define OS_BASE_ID		74   /* base OS master ID address  */
+#define APP_BASE_ID		80   /* base App master ID address */
+#define CONTROL_FRAME_LEN	32   /* PTI control frame maximum size */
+#define USER_COPY_SIZE		8192 /* 8Kb buffer for user space copy */
+#define APERTURE_14		0x3800000 /* offset to first OS write addr */
+#define APERTURE_LEN		0x400000  /* address length */
+
+struct pti_tty {
+	struct pti_masterchannel *mc;
+};
+
+struct pti_dev {
+	struct tty_port port;
+	unsigned long pti_addr;
+	unsigned long aperture_base;
+	void __iomem *pti_ioaddr;
+	u8 ia_app[MAX_APP_IDS];
+	u8 ia_os[MAX_OS_IDS];
+	u8 ia_modem[MAX_MODEM_IDS];
+};
+
+/*
+ * This protects access to ia_app, ia_os, and ia_modem,
+ * which keeps track of channels allocated in
+ * an aperture write id.
+ */
+static DEFINE_MUTEX(alloclock);
+
+static struct pci_device_id pci_ids[] __devinitconst = {
+		{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x82B)},
+		{0}
+};
+
+static struct tty_driver *pti_tty_driver;
+static struct pti_dev *drv_data;
+
+static unsigned int pti_console_channel;
+static unsigned int pti_control_channel;
+
+/**
+ *  pti_write_to_aperture()- The private write function to PTI HW.
+ *
+ *  @mc: The 'aperture'. It's part of a write address that holds
+ *       a master and channel ID.
+ *  @buf: Data being written to the HW that will ultimately be seen
+ *        in a debugging tool (Fido, Lauterbach).
+ *  @len: Size of buffer.
+ *
+ *  Since each aperture is specified by a unique
+ *  master/channel ID, no two processes will be writing
+ *  to the same aperture at the same time so no lock is required. The
+ *  PTI-Output agent will send these out in the order that they arrived, and
+ *  thus, it will intermix these messages. The debug tool can then later
+ *  regroup the appropriate message segments together reconstituting each
+ *  message.
+ */
+static void pti_write_to_aperture(struct pti_masterchannel *mc,
+				  u8 *buf,
+				  int len)
+{
+	int dwordcnt;
+	int final;
+	int i;
+	u32 ptiword;
+	u32 __iomem *aperture;
+	u8 *p = buf;
+
+	/*
+	 * calculate the aperture offset from the base using the master and
+	 * channel id's.
+	 */
+	aperture = drv_data->pti_ioaddr + (mc->master << 15)
+		+ (mc->channel << 8);
+
+	dwordcnt = len >> 2;
+	final = len - (dwordcnt << 2);	    /* final = trailing bytes    */
+	if (final == 0 && dwordcnt != 0) {  /* always need a final dword */
+		final += 4;
+		dwordcnt--;
+	}
+
+	for (i = 0; i < dwordcnt; i++) {
+		ptiword = be32_to_cpu(*(u32 *)p);
+		p += 4;
+		iowrite32(ptiword, aperture);
+	}
+
+	aperture += PTI_LASTDWORD_DTS;	/* adding DTS signals that is EOM */
+
+	ptiword = 0;
+	for (i = 0; i < final; i++)
+		ptiword |= *p++ << (24-(8*i));
+
+	iowrite32(ptiword, aperture);
+	return;
+}
+
+/**
+ *  pti_control_frame_built_and_sent()- control frame build and send function.
+ *
+ *  @mc: The master / channel structure on which the function
+ *       built a control frame.
+ *
+ *  To be able to post process the PTI contents on host side, a control frame
+ *  is added before sending any PTI content. So the host side knows on
+ *  each PTI frame the name of the thread using a dedicated master / channel.
+ *  The thread name is retrieved from the 'current' global variable.
+ *  This function builds this frame and sends it to a master ID CONTROL_ID.
+ *  The overhead is only 32 bytes since the driver only writes to HW
+ *  in 32 byte chunks.
+ */
+
+static void pti_control_frame_built_and_sent(struct pti_masterchannel *mc)
+{
+	struct pti_masterchannel mccontrol = {.master = CONTROL_ID,
+					      .channel = 0};
+	const char *control_format = "%3d %3d %s";
+	u8 control_frame[CONTROL_FRAME_LEN];
+
+	/*
+	 * Since we access the comm member in current's task_struct,
+	 * we only need to be as large as what 'comm' in that
+	 * structure is.
+	 */
+	char comm[TASK_COMM_LEN];
+
+	if (!in_interrupt())
+		get_task_comm(comm, current);
+	else
+		strncpy(comm, "Interrupt", TASK_COMM_LEN);
+
+	/* Absolutely ensure our buffer is zero terminated. */
+	comm[TASK_COMM_LEN-1] = 0;
+
+	mccontrol.channel = pti_control_channel;
+	pti_control_channel = (pti_control_channel + 1) & 0x7f;
+
+	snprintf(control_frame, CONTROL_FRAME_LEN, control_format, mc->master,
+		mc->channel, comm);
+	pti_write_to_aperture(&mccontrol, control_frame, strlen(control_frame));
+}
+
+/**
+ *  pti_write_full_frame_to_aperture()- high level function to
+ *					write to PTI.
+ *
+ *  @mc:  The 'aperture'. It's part of a write address that holds
+ *        a master and channel ID.
+ *  @buf: Data being written to the HW that will ultimately be seen
+ *        in a debugging tool (Fido, Lauterbach).
+ *  @len: Size of buffer.
+ *
+ *  All threads sending data (either console, user space application, ...)
+ *  are calling the high level function to write to PTI meaning that it is
+ *  possible to add a control frame before sending the content.
+ */
+static void pti_write_full_frame_to_aperture(struct pti_masterchannel *mc,
+						const unsigned char *buf,
+						int len)
+{
+	pti_control_frame_built_and_sent(mc);
+	pti_write_to_aperture(mc, (u8 *)buf, len);
+}
+
+/**
+ * get_id()- Allocate a master and channel ID.
+ *
+ * @id_array: an array of bits representing what channel
+ *            id's are allocated for writing.
+ * @max_ids:  The max amount of available write IDs to use.
+ * @base_id:  The starting SW channel ID, based on the Intel
+ *            PTI arch.
+ *
+ * Returns:
+ *	pti_masterchannel struct with master, channel ID address
+ *	0 for error
+ *
+ * Each bit in the arrays ia_app and ia_os correspond to a master and
+ * channel id. The bit is one if the id is taken and 0 if free. For
+ * every master there are 128 channel id's.
+ */
+static struct pti_masterchannel *get_id(u8 *id_array, int max_ids, int base_id)
+{
+	struct pti_masterchannel *mc;
+	int i, j, mask;
+
+	mc = kmalloc(sizeof(struct pti_masterchannel), GFP_KERNEL);
+	if (mc == NULL)
+		return NULL;
+
+	/* look for a byte with a free bit */
+	for (i = 0; i < max_ids; i++)
+		if (id_array[i] != 0xff)
+			break;
+	if (i == max_ids) {
+		kfree(mc);
+		return NULL;
+	}
+	/* find the bit in the 128 possible channel opportunities */
+	mask = 0x80;
+	for (j = 0; j < 8; j++) {
+		if ((id_array[i] & mask) == 0)
+			break;
+		mask >>= 1;
+	}
+
+	/* grab it */
+	id_array[i] |= mask;
+	mc->master  = base_id;
+	mc->channel = ((i & 0xf)<<3) + j;
+	/* write new master Id / channel Id allocation to channel control */
+	pti_control_frame_built_and_sent(mc);
+	return mc;
+}
+
+/*
+ * The following three functions:
+ * pti_request_mastercahannel(), mipi_release_masterchannel()
+ * and pti_writedata() are an API for other kernel drivers to
+ * access PTI.
+ */
+
+/**
+ * pti_request_masterchannel()- Kernel API function used to allocate
+ *				a master, channel ID address
+ *				to write to PTI HW.
+ *
+ * @type: 0- request Application  master, channel aperture ID write address.
+ *        1- request OS master, channel aperture ID write
+ *           address.
+ *        2- request Modem master, channel aperture ID
+ *           write address.
+ *        Other values, error.
+ *
+ * Returns:
+ *	pti_masterchannel struct
+ *	0 for error
+ */
+struct pti_masterchannel *pti_request_masterchannel(u8 type)
+{
+	struct pti_masterchannel *mc;
+
+	mutex_lock(&alloclock);
+
+	switch (type) {
+
+	case 0:
+		mc = get_id(drv_data->ia_app, MAX_APP_IDS, APP_BASE_ID);
+		break;
+
+	case 1:
+		mc = get_id(drv_data->ia_os, MAX_OS_IDS, OS_BASE_ID);
+		break;
+
+	case 2:
+		mc = get_id(drv_data->ia_modem, MAX_MODEM_IDS, MODEM_BASE_ID);
+		break;
+	default:
+		mc = NULL;
+	}
+
+	mutex_unlock(&alloclock);
+	return mc;
+}
+EXPORT_SYMBOL_GPL(pti_request_masterchannel);
+
+/**
+ * pti_release_masterchannel()- Kernel API function used to release
+ *				a master, channel ID address
+ *				used to write to PTI HW.
+ *
+ * @mc: master, channel apeture ID address to be released.
+ */
+void pti_release_masterchannel(struct pti_masterchannel *mc)
+{
+	u8 master, channel, i;
+
+	mutex_lock(&alloclock);
+
+	if (mc) {
+		master = mc->master;
+		channel = mc->channel;
+
+		if (master == APP_BASE_ID) {
+			i = channel >> 3;
+			drv_data->ia_app[i] &=  ~(0x80>>(channel & 0x7));
+		} else if (master == OS_BASE_ID) {
+			i = channel >> 3;
+			drv_data->ia_os[i] &= ~(0x80>>(channel & 0x7));
+		} else {
+			i = channel >> 3;
+			drv_data->ia_modem[i] &= ~(0x80>>(channel & 0x7));
+		}
+
+		kfree(mc);
+	}
+
+	mutex_unlock(&alloclock);
+}
+EXPORT_SYMBOL_GPL(pti_release_masterchannel);
+
+/**
+ * pti_writedata()- Kernel API function used to write trace
+ *                  debugging data to PTI HW.
+ *
+ * @mc:    Master, channel aperture ID address to write to.
+ *         Null value will return with no write occurring.
+ * @buf:   Trace debuging data to write to the PTI HW.
+ *         Null value will return with no write occurring.
+ * @count: Size of buf. Value of 0 or a negative number will
+ *         return with no write occuring.
+ */
+void pti_writedata(struct pti_masterchannel *mc, u8 *buf, int count)
+{
+	/*
+	 * since this function is exported, this is treated like an
+	 * API function, thus, all parameters should
+	 * be checked for validity.
+	 */
+	if ((mc != NULL) && (buf != NULL) && (count > 0))
+		pti_write_to_aperture(mc, buf, count);
+	return;
+}
+EXPORT_SYMBOL_GPL(pti_writedata);
+
+/**
+ * pti_pci_remove()- Driver exit method to remove PTI from
+ *		   PCI bus.
+ * @pdev: variable containing pci info of PTI.
+ */
+static void __devexit pti_pci_remove(struct pci_dev *pdev)
+{
+	struct pti_dev *drv_data;
+
+	drv_data = pci_get_drvdata(pdev);
+	if (drv_data != NULL) {
+		pci_iounmap(pdev, drv_data->pti_ioaddr);
+		pci_set_drvdata(pdev, NULL);
+		kfree(drv_data);
+		pci_release_region(pdev, 1);
+		pci_disable_device(pdev);
+	}
+}
+
+/*
+ * for the tty_driver_*() basic function descriptions, see tty_driver.h.
+ * Specific header comments made for PTI-related specifics.
+ */
+
+/**
+ * pti_tty_driver_open()- Open an Application master, channel aperture
+ * ID to the PTI device via tty device.
+ *
+ * @tty: tty interface.
+ * @filp: filp interface pased to tty_port_open() call.
+ *
+ * Returns:
+ *	int, 0 for success
+ *	otherwise, fail value
+ *
+ * The main purpose of using the tty device interface is for
+ * each tty port to have a unique PTI write aperture.  In an
+ * example use case, ttyPTI0 gets syslogd and an APP aperture
+ * ID and ttyPTI1 is where the n_tracesink ldisc hooks to route
+ * modem messages into PTI.  Modem trace data does not have to
+ * go to ttyPTI1, but ttyPTI0 and ttyPTI1 do need to be distinct
+ * master IDs.  These messages go through the PTI HW and out of
+ * the handheld platform and to the Fido/Lauterbach device.
+ */
+static int pti_tty_driver_open(struct tty_struct *tty, struct file *filp)
+{
+	/*
+	 * we actually want to allocate a new channel per open, per
+	 * system arch.  HW gives more than plenty channels for a single
+	 * system task to have its own channel to write trace data. This
+	 * also removes a locking requirement for the actual write
+	 * procedure.
+	 */
+	return tty_port_open(&drv_data->port, tty, filp);
+}
+
+/**
+ * pti_tty_driver_close()- close tty device and release Application
+ * master, channel aperture ID to the PTI device via tty device.
+ *
+ * @tty: tty interface.
+ * @filp: filp interface pased to tty_port_close() call.
+ *
+ * The main purpose of using the tty device interface is to route
+ * syslog daemon messages to the PTI HW and out of the handheld platform
+ * and to the Fido/Lauterbach device.
+ */
+static void pti_tty_driver_close(struct tty_struct *tty, struct file *filp)
+{
+	tty_port_close(&drv_data->port, tty, filp);
+}
+
+/**
+ * pti_tty_intstall()- Used to set up specific master-channels
+ *		       to tty ports for organizational purposes when
+ *		       tracing viewed from debuging tools.
+ *
+ * @driver: tty driver information.
+ * @tty: tty struct containing pti information.
+ *
+ * Returns:
+ *	0 for success
+ *	otherwise, error
+ */
+static int pti_tty_install(struct tty_driver *driver, struct tty_struct *tty)
+{
+	int idx = tty->index;
+	struct pti_tty *pti_tty_data;
+	int ret = tty_init_termios(tty);
+
+	if (ret == 0) {
+		tty_driver_kref_get(driver);
+		tty->count++;
+		driver->ttys[idx] = tty;
+
+		pti_tty_data = kmalloc(sizeof(struct pti_tty), GFP_KERNEL);
+		if (pti_tty_data == NULL)
+			return -ENOMEM;
+
+		if (idx == PTITTY_MINOR_START)
+			pti_tty_data->mc = pti_request_masterchannel(0);
+		else
+			pti_tty_data->mc = pti_request_masterchannel(2);
+
+		if (pti_tty_data->mc == NULL)
+			return -ENXIO;
+		tty->driver_data = pti_tty_data;
+	}
+
+	return ret;
+}
+
+/**
+ * pti_tty_cleanup()- Used to de-allocate master-channel resources
+ *		      tied to tty's of this driver.
+ *
+ * @tty: tty struct containing pti information.
+ */
+static void pti_tty_cleanup(struct tty_struct *tty)
+{
+	struct pti_tty *pti_tty_data = tty->driver_data;
+	if (pti_tty_data == NULL)
+		return;
+	pti_release_masterchannel(pti_tty_data->mc);
+	kfree(tty->driver_data);
+	tty->driver_data = NULL;
+}
+
+/**
+ * pti_tty_driver_write()-  Write trace debugging data through the char
+ * interface to the PTI HW.  Part of the misc device implementation.
+ *
+ * @filp: Contains private data which is used to obtain
+ *        master, channel write ID.
+ * @data: trace data to be written.
+ * @len:  # of byte to write.
+ *
+ * Returns:
+ *	int, # of bytes written
+ *	otherwise, error
+ */
+static int pti_tty_driver_write(struct tty_struct *tty,
+	const unsigned char *buf, int len)
+{
+	struct pti_tty *pti_tty_data = tty->driver_data;
+	if ((pti_tty_data != NULL) && (pti_tty_data->mc != NULL)) {
+		pti_write_to_aperture(pti_tty_data->mc, (u8 *)buf, len);
+		return len;
+	}
+	/*
+	 * we can't write to the pti hardware if the private driver_data
+	 * and the mc address is not there.
+	 */
+	else
+		return -EFAULT;
+}
+
+/**
+ * pti_tty_write_room()- Always returns 2048.
+ *
+ * @tty: contains tty info of the pti driver.
+ */
+static int pti_tty_write_room(struct tty_struct *tty)
+{
+	return 2048;
+}
+
+/**
+ * pti_char_open()- Open an Application master, channel aperture
+ * ID to the PTI device. Part of the misc device implementation.
+ *
+ * @inode: not used.
+ * @filp:  Output- will have a masterchannel struct set containing
+ *                 the allocated application PTI aperture write address.
+ *
+ * Returns:
+ *	int, 0 for success
+ *	otherwise, a fail value
+ */
+static int pti_char_open(struct inode *inode, struct file *filp)
+{
+	struct pti_masterchannel *mc;
+
+	/*
+	 * We really do want to fail immediately if
+	 * pti_request_masterchannel() fails,
+	 * before assigning the value to filp->private_data.
+	 * Slightly easier to debug if this driver needs debugging.
+	 */
+	mc = pti_request_masterchannel(0);
+	if (mc == NULL)
+		return -ENOMEM;
+	filp->private_data = mc;
+	return 0;
+}
+
+/**
+ * pti_char_release()-  Close a char channel to the PTI device. Part
+ * of the misc device implementation.
+ *
+ * @inode: Not used in this implementaiton.
+ * @filp:  Contains private_data that contains the master, channel
+ *         ID to be released by the PTI device.
+ *
+ * Returns:
+ *	always 0
+ */
+static int pti_char_release(struct inode *inode, struct file *filp)
+{
+	pti_release_masterchannel(filp->private_data);
+	kfree(filp->private_data);
+	return 0;
+}
+
+/**
+ * pti_char_write()-  Write trace debugging data through the char
+ * interface to the PTI HW.  Part of the misc device implementation.
+ *
+ * @filp:  Contains private data which is used to obtain
+ *         master, channel write ID.
+ * @data:  trace data to be written.
+ * @len:   # of byte to write.
+ * @ppose: Not used in this function implementation.
+ *
+ * Returns:
+ *	int, # of bytes written
+ *	otherwise, error value
+ *
+ * Notes: From side discussions with Alan Cox and experimenting
+ * with PTI debug HW like Nokia's Fido box and Lauterbach
+ * devices, 8192 byte write buffer used by USER_COPY_SIZE was
+ * deemed an appropriate size for this type of usage with
+ * debugging HW.
+ */
+static ssize_t pti_char_write(struct file *filp, const char __user *data,
+			      size_t len, loff_t *ppose)
+{
+	struct pti_masterchannel *mc;
+	void *kbuf;
+	const char __user *tmp;
+	size_t size = USER_COPY_SIZE;
+	size_t n = 0;
+
+	tmp = data;
+	mc = filp->private_data;
+
+	kbuf = kmalloc(size, GFP_KERNEL);
+	if (kbuf == NULL)  {
+		pr_err("%s(%d): buf allocation failed\n",
+			__func__, __LINE__);
+		return -ENOMEM;
+	}
+
+	do {
+		if (len - n > USER_COPY_SIZE)
+			size = USER_COPY_SIZE;
+		else
+			size = len - n;
+
+		if (copy_from_user(kbuf, tmp, size)) {
+			kfree(kbuf);
+			return n ? n : -EFAULT;
+		}
+
+		pti_write_to_aperture(mc, kbuf, size);
+		n  += size;
+		tmp += size;
+
+	} while (len > n);
+
+	kfree(kbuf);
+	return len;
+}
+
+static const struct tty_operations pti_tty_driver_ops = {
+	.open		= pti_tty_driver_open,
+	.close		= pti_tty_driver_close,
+	.write		= pti_tty_driver_write,
+	.write_room	= pti_tty_write_room,
+	.install	= pti_tty_install,
+	.cleanup	= pti_tty_cleanup
+};
+
+static const struct file_operations pti_char_driver_ops = {
+	.owner		= THIS_MODULE,
+	.write		= pti_char_write,
+	.open		= pti_char_open,
+	.release	= pti_char_release,
+};
+
+static struct miscdevice pti_char_driver = {
+	.minor		= MISC_DYNAMIC_MINOR,
+	.name		= CHARNAME,
+	.fops		= &pti_char_driver_ops
+};
+
+/**
+ * pti_console_write()-  Write to the console that has been acquired.
+ *
+ * @c:   Not used in this implementaiton.
+ * @buf: Data to be written.
+ * @len: Length of buf.
+ */
+static void pti_console_write(struct console *c, const char *buf, unsigned len)
+{
+	static struct pti_masterchannel mc = {.master  = CONSOLE_ID,
+					      .channel = 0};
+
+	mc.channel = pti_console_channel;
+	pti_console_channel = (pti_console_channel + 1) & 0x7f;
+
+	pti_write_full_frame_to_aperture(&mc, buf, len);
+}
+
+/**
+ * pti_console_device()-  Return the driver tty structure and set the
+ *			  associated index implementation.
+ *
+ * @c:     Console device of the driver.
+ * @index: index associated with c.
+ *
+ * Returns:
+ *	always value of pti_tty_driver structure when this function
+ *	is called.
+ */
+static struct tty_driver *pti_console_device(struct console *c, int *index)
+{
+	*index = c->index;
+	return pti_tty_driver;
+}
+
+/**
+ * pti_console_setup()-  Initialize console variables used by the driver.
+ *
+ * @c:     Not used.
+ * @opts:  Not used.
+ *
+ * Returns:
+ *	always 0.
+ */
+static int pti_console_setup(struct console *c, char *opts)
+{
+	pti_console_channel = 0;
+	pti_control_channel = 0;
+	return 0;
+}
+
+/*
+ * pti_console struct, used to capture OS printk()'s and shift
+ * out to the PTI device for debugging.  This cannot be
+ * enabled upon boot because of the possibility of eating
+ * any serial console printk's (race condition discovered).
+ * The console should be enabled upon when the tty port is
+ * used for the first time.  Since the primary purpose for
+ * the tty port is to hook up syslog to it, the tty port
+ * will be open for a really long time.
+ */
+static struct console pti_console = {
+	.name		= TTYNAME,
+	.write		= pti_console_write,
+	.device		= pti_console_device,
+	.setup		= pti_console_setup,
+	.flags		= CON_PRINTBUFFER,
+	.index		= 0,
+};
+
+/**
+ * pti_port_activate()- Used to start/initialize any items upon
+ * first opening of tty_port().
+ *
+ * @port- The tty port number of the PTI device.
+ * @tty-  The tty struct associated with this device.
+ *
+ * Returns:
+ *	always returns 0
+ *
+ * Notes: The primary purpose of the PTI tty port 0 is to hook
+ * the syslog daemon to it; thus this port will be open for a
+ * very long time.
+ */
+static int pti_port_activate(struct tty_port *port, struct tty_struct *tty)
+{
+	if (port->tty->index == PTITTY_MINOR_START)
+		console_start(&pti_console);
+	return 0;
+}
+
+/**
+ * pti_port_shutdown()- Used to stop/shutdown any items upon the
+ * last tty port close.
+ *
+ * @port- The tty port number of the PTI device.
+ *
+ * Notes: The primary purpose of the PTI tty port 0 is to hook
+ * the syslog daemon to it; thus this port will be open for a
+ * very long time.
+ */
+static void pti_port_shutdown(struct tty_port *port)
+{
+	if (port->tty->index == PTITTY_MINOR_START)
+		console_stop(&pti_console);
+}
+
+static const struct tty_port_operations tty_port_ops = {
+	.activate = pti_port_activate,
+	.shutdown = pti_port_shutdown,
+};
+
+/*
+ * Note the _probe() call sets everything up and ties the char and tty
+ * to successfully detecting the PTI device on the pci bus.
+ */
+
+/**
+ * pti_pci_probe()- Used to detect pti on the pci bus and set
+ *		    things up in the driver.
+ *
+ * @pdev- pci_dev struct values for pti.
+ * @ent-  pci_device_id struct for pti driver.
+ *
+ * Returns:
+ *	0 for success
+ *	otherwise, error
+ */
+static int __devinit pti_pci_probe(struct pci_dev *pdev,
+		const struct pci_device_id *ent)
+{
+	int retval = -EINVAL;
+	int pci_bar = 1;
+
+	dev_dbg(&pdev->dev, "%s %s(%d): PTI PCI ID %04x:%04x\n", __FILE__,
+			__func__, __LINE__, pdev->vendor, pdev->device);
+
+	retval = misc_register(&pti_char_driver);
+	if (retval) {
+		pr_err("%s(%d): CHAR registration failed of pti driver\n",
+			__func__, __LINE__);
+		pr_err("%s(%d): Error value returned: %d\n",
+			__func__, __LINE__, retval);
+		return retval;
+	}
+
+	retval = pci_enable_device(pdev);
+	if (retval != 0) {
+		dev_err(&pdev->dev,
+			"%s: pci_enable_device() returned error %d\n",
+			__func__, retval);
+		return retval;
+	}
+
+	drv_data = kzalloc(sizeof(*drv_data), GFP_KERNEL);
+
+	if (drv_data == NULL) {
+		retval = -ENOMEM;
+		dev_err(&pdev->dev,
+			"%s(%d): kmalloc() returned NULL memory.\n",
+			__func__, __LINE__);
+		return retval;
+	}
+	drv_data->pti_addr = pci_resource_start(pdev, pci_bar);
+
+	retval = pci_request_region(pdev, pci_bar, dev_name(&pdev->dev));
+	if (retval != 0) {
+		dev_err(&pdev->dev,
+			"%s(%d): pci_request_region() returned error %d\n",
+			__func__, __LINE__, retval);
+		kfree(drv_data);
+		return retval;
+	}
+	drv_data->aperture_base = drv_data->pti_addr+APERTURE_14;
+	drv_data->pti_ioaddr =
+		ioremap_nocache((u32)drv_data->aperture_base,
+		APERTURE_LEN);
+	if (!drv_data->pti_ioaddr) {
+		pci_release_region(pdev, pci_bar);
+		retval = -ENOMEM;
+		kfree(drv_data);
+		return retval;
+	}
+
+	pci_set_drvdata(pdev, drv_data);
+
+	tty_port_init(&drv_data->port);
+	drv_data->port.ops = &tty_port_ops;
+
+	tty_register_device(pti_tty_driver, 0, &pdev->dev);
+	tty_register_device(pti_tty_driver, 1, &pdev->dev);
+
+	register_console(&pti_console);
+
+	return retval;
+}
+
+static struct pci_driver pti_pci_driver = {
+	.name		= PCINAME,
+	.id_table	= pci_ids,
+	.probe		= pti_pci_probe,
+	.remove		= pti_pci_remove,
+};
+
+/**
+ *
+ * pti_init()- Overall entry/init call to the pti driver.
+ *             It starts the registration process with the kernel.
+ *
+ * Returns:
+ *	int __init, 0 for success
+ *	otherwise value is an error
+ *
+ */
+static int __init pti_init(void)
+{
+	int retval = -EINVAL;
+
+	/* First register module as tty device */
+
+	pti_tty_driver = alloc_tty_driver(1);
+	if (pti_tty_driver == NULL) {
+		pr_err("%s(%d): Memory allocation failed for ptiTTY driver\n",
+			__func__, __LINE__);
+		return -ENOMEM;
+	}
+
+	pti_tty_driver->owner			= THIS_MODULE;
+	pti_tty_driver->magic			= TTY_DRIVER_MAGIC;
+	pti_tty_driver->driver_name		= DRIVERNAME;
+	pti_tty_driver->name			= TTYNAME;
+	pti_tty_driver->major			= 0;
+	pti_tty_driver->minor_start		= PTITTY_MINOR_START;
+	pti_tty_driver->minor_num		= PTITTY_MINOR_NUM;
+	pti_tty_driver->num			= PTITTY_MINOR_NUM;
+	pti_tty_driver->type			= TTY_DRIVER_TYPE_SYSTEM;
+	pti_tty_driver->subtype			= SYSTEM_TYPE_SYSCONS;
+	pti_tty_driver->flags			= TTY_DRIVER_REAL_RAW |
+						  TTY_DRIVER_DYNAMIC_DEV;
+	pti_tty_driver->init_termios		= tty_std_termios;
+
+	tty_set_operations(pti_tty_driver, &pti_tty_driver_ops);
+
+	retval = tty_register_driver(pti_tty_driver);
+	if (retval) {
+		pr_err("%s(%d): TTY registration failed of pti driver\n",
+			__func__, __LINE__);
+		pr_err("%s(%d): Error value returned: %d\n",
+			__func__, __LINE__, retval);
+
+		pti_tty_driver = NULL;
+		return retval;
+	}
+
+	retval = pci_register_driver(&pti_pci_driver);
+
+	if (retval) {
+		pr_err("%s(%d): PCI registration failed of pti driver\n",
+			__func__, __LINE__);
+		pr_err("%s(%d): Error value returned: %d\n",
+			__func__, __LINE__, retval);
+
+		tty_unregister_driver(pti_tty_driver);
+		pr_err("%s(%d): Unregistering TTY part of pti driver\n",
+			__func__, __LINE__);
+		pti_tty_driver = NULL;
+		return retval;
+	}
+
+	return retval;
+}
+
+/**
+ * pti_exit()- Unregisters this module as a tty and pci driver.
+ */
+static void __exit pti_exit(void)
+{
+	int retval;
+
+	tty_unregister_device(pti_tty_driver, 0);
+	tty_unregister_device(pti_tty_driver, 1);
+
+	retval = tty_unregister_driver(pti_tty_driver);
+	if (retval) {
+		pr_err("%s(%d): TTY unregistration failed of pti driver\n",
+			__func__, __LINE__);
+		pr_err("%s(%d): Error value returned: %d\n",
+			__func__, __LINE__, retval);
+	}
+
+	pci_unregister_driver(&pti_pci_driver);
+
+	retval = misc_deregister(&pti_char_driver);
+	if (retval) {
+		pr_err("%s(%d): CHAR unregistration failed of pti driver\n",
+			__func__, __LINE__);
+		pr_err("%s(%d): Error value returned: %d\n",
+			__func__, __LINE__, retval);
+	}
+
+	unregister_console(&pti_console);
+	return;
+}
+
+module_init(pti_init);
+module_exit(pti_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Ken Mills, Jay Freyensee");
+MODULE_DESCRIPTION("PTI Driver");
+
diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c
index 38657cdaf54d32b247c89e105611f0b96a267c75..c4acac74725c4de50ef0954a258a851c05a03930 100644
--- a/drivers/misc/sgi-gru/grufault.c
+++ b/drivers/misc/sgi-gru/grufault.c
@@ -33,6 +33,7 @@
 #include <linux/io.h>
 #include <linux/uaccess.h>
 #include <linux/security.h>
+#include <linux/prefetch.h>
 #include <asm/pgtable.h>
 #include "gru.h"
 #include "grutables.h"
diff --git a/drivers/misc/sgi-gru/grumain.c b/drivers/misc/sgi-gru/grumain.c
index f8538bbd0bfae72c11128d773f00aadc91f0c1ba..ae16c8cb4f3e94b5629be31a0f7073cbb05bb18c 100644
--- a/drivers/misc/sgi-gru/grumain.c
+++ b/drivers/misc/sgi-gru/grumain.c
@@ -28,6 +28,7 @@
 #include <linux/device.h>
 #include <linux/list.h>
 #include <linux/err.h>
+#include <linux/prefetch.h>
 #include <asm/uv/uv_hub.h>
 #include "gru.h"
 #include "grutables.h"
diff --git a/drivers/misc/spear13xx_pcie_gadget.c b/drivers/misc/spear13xx_pcie_gadget.c
index ec3b8c911833de75bf49f2d9847ec673681a3484..7aded90f9daa1683b7a40fa24befed62b26376da 100644
--- a/drivers/misc/spear13xx_pcie_gadget.c
+++ b/drivers/misc/spear13xx_pcie_gadget.c
@@ -787,8 +787,8 @@ static int __devinit spear_pcie_gadget_probe(struct platform_device *pdev)
 
 	status = request_irq(irq, spear_pcie_gadget_irq, 0, pdev->name, NULL);
 	if (status) {
-		dev_err(&pdev->dev, "pcie gadget interrupt IRQ%d already \
-				claimed\n", irq);
+		dev_err(&pdev->dev,
+			"pcie gadget interrupt IRQ%d already claimed\n", irq);
 		goto err_iounmap;
 	}
 
diff --git a/drivers/misc/ti-st/Kconfig b/drivers/misc/ti-st/Kconfig
index 2c8c3f39710d383f569c49be592278ac097559b1..abb5de1afce3d00634742831d1ab66244945b619 100644
--- a/drivers/misc/ti-st/Kconfig
+++ b/drivers/misc/ti-st/Kconfig
@@ -5,7 +5,7 @@
 menu "Texas Instruments shared transport line discipline"
 config TI_ST
 	tristate "Shared transport core driver"
-	depends on RFKILL
+	depends on NET && GPIOLIB
 	select FW_LOADER
 	help
 	  This enables the shared transport core driver for TI
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c
index 486117f72c9fb87baaf1d39ffbc7cdea33dddfaf..1a05fe08e2cb7dc4462b76d360115e725321fc7e 100644
--- a/drivers/misc/ti-st/st_core.c
+++ b/drivers/misc/ti-st/st_core.c
@@ -43,13 +43,15 @@ static void add_channel_to_table(struct st_data_s *st_gdata,
 	pr_info("%s: id %d\n", __func__, new_proto->chnl_id);
 	/* list now has the channel id as index itself */
 	st_gdata->list[new_proto->chnl_id] = new_proto;
+	st_gdata->is_registered[new_proto->chnl_id] = true;
 }
 
 static void remove_channel_from_table(struct st_data_s *st_gdata,
 		struct st_proto_s *proto)
 {
 	pr_info("%s: id %d\n", __func__, proto->chnl_id);
-	st_gdata->list[proto->chnl_id] = NULL;
+/*	st_gdata->list[proto->chnl_id] = NULL; */
+	st_gdata->is_registered[proto->chnl_id] = false;
 }
 
 /*
@@ -104,7 +106,7 @@ void st_send_frame(unsigned char chnl_id, struct st_data_s *st_gdata)
 
 	if (unlikely
 	    (st_gdata == NULL || st_gdata->rx_skb == NULL
-	     || st_gdata->list[chnl_id] == NULL)) {
+	     || st_gdata->is_registered[chnl_id] == false)) {
 		pr_err("chnl_id %d not registered, no data to send?",
 			   chnl_id);
 		kfree_skb(st_gdata->rx_skb);
@@ -141,14 +143,15 @@ void st_reg_complete(struct st_data_s *st_gdata, char err)
 	unsigned char i = 0;
 	pr_info(" %s ", __func__);
 	for (i = 0; i < ST_MAX_CHANNELS; i++) {
-		if (likely(st_gdata != NULL && st_gdata->list[i] != NULL &&
-			   st_gdata->list[i]->reg_complete_cb != NULL)) {
+		if (likely(st_gdata != NULL &&
+			st_gdata->is_registered[i] == true &&
+				st_gdata->list[i]->reg_complete_cb != NULL)) {
 			st_gdata->list[i]->reg_complete_cb
 				(st_gdata->list[i]->priv_data, err);
 			pr_info("protocol %d's cb sent %d\n", i, err);
 			if (err) { /* cleanup registered protocol */
 				st_gdata->protos_registered--;
-				st_gdata->list[i] = NULL;
+				st_gdata->is_registered[i] = false;
 			}
 		}
 	}
@@ -475,9 +478,9 @@ void kim_st_list_protocols(struct st_data_s *st_gdata, void *buf)
 {
 	seq_printf(buf, "[%d]\nBT=%c\nFM=%c\nGPS=%c\n",
 			st_gdata->protos_registered,
-			st_gdata->list[0x04] != NULL ? 'R' : 'U',
-			st_gdata->list[0x08] != NULL ? 'R' : 'U',
-			st_gdata->list[0x09] != NULL ? 'R' : 'U');
+			st_gdata->is_registered[0x04] == true ? 'R' : 'U',
+			st_gdata->is_registered[0x08] == true ? 'R' : 'U',
+			st_gdata->is_registered[0x09] == true ? 'R' : 'U');
 }
 
 /********************************************************************/
@@ -504,7 +507,7 @@ long st_register(struct st_proto_s *new_proto)
 		return -EPROTONOSUPPORT;
 	}
 
-	if (st_gdata->list[new_proto->chnl_id] != NULL) {
+	if (st_gdata->is_registered[new_proto->chnl_id] == true) {
 		pr_err("chnl_id %d already registered", new_proto->chnl_id);
 		return -EALREADY;
 	}
@@ -563,7 +566,7 @@ long st_register(struct st_proto_s *new_proto)
 		/* check for already registered once more,
 		 * since the above check is old
 		 */
-		if (st_gdata->list[new_proto->chnl_id] != NULL) {
+		if (st_gdata->is_registered[new_proto->chnl_id] == true) {
 			pr_err(" proto %d already registered ",
 				   new_proto->chnl_id);
 			return -EALREADY;
@@ -744,8 +747,8 @@ static void st_tty_close(struct tty_struct *tty)
 	pr_debug("%s: done ", __func__);
 }
 
-static void st_tty_receive(struct tty_struct *tty, const unsigned char *data,
-			   char *tty_flags, int count)
+static unsigned int st_tty_receive(struct tty_struct *tty,
+		const unsigned char *data, char *tty_flags, int count)
 {
 #ifdef VERBOSE
 	print_hex_dump(KERN_DEBUG, ">in>", DUMP_PREFIX_NONE,
@@ -758,6 +761,8 @@ static void st_tty_receive(struct tty_struct *tty, const unsigned char *data,
 	 */
 	st_recv(tty->disc_data, data, count);
 	pr_debug("done %s", __func__);
+
+	return count;
 }
 
 /* wake-up function called in from the TTY layer
diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index b4488c8f6b233f5a0ca2a8be38608b3a4bfbfbd7..5da93ee6f6bea20b54cab0f95b83c1201dbf7248 100644
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -30,6 +30,7 @@
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/sched.h>
+#include <linux/sysfs.h>
 #include <linux/tty.h>
 
 #include <linux/skbuff.h>
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 2b200c1cfbba151a3348706d6a61668280119b0a..461e6a17fb90e8526d96054f2ec90f44a85e70c3 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -94,7 +94,7 @@ static void mmc_host_clk_gate_delayed(struct mmc_host *host)
 		spin_unlock_irqrestore(&host->clk_lock, flags);
 		return;
 	}
-	mmc_claim_host(host);
+	mutex_lock(&host->clk_gate_mutex);
 	spin_lock_irqsave(&host->clk_lock, flags);
 	if (!host->clk_requests) {
 		spin_unlock_irqrestore(&host->clk_lock, flags);
@@ -104,7 +104,7 @@ static void mmc_host_clk_gate_delayed(struct mmc_host *host)
 		pr_debug("%s: gated MCI clock\n", mmc_hostname(host));
 	}
 	spin_unlock_irqrestore(&host->clk_lock, flags);
-	mmc_release_host(host);
+	mutex_unlock(&host->clk_gate_mutex);
 }
 
 /*
@@ -130,7 +130,7 @@ void mmc_host_clk_ungate(struct mmc_host *host)
 {
 	unsigned long flags;
 
-	mmc_claim_host(host);
+	mutex_lock(&host->clk_gate_mutex);
 	spin_lock_irqsave(&host->clk_lock, flags);
 	if (host->clk_gated) {
 		spin_unlock_irqrestore(&host->clk_lock, flags);
@@ -140,7 +140,7 @@ void mmc_host_clk_ungate(struct mmc_host *host)
 	}
 	host->clk_requests++;
 	spin_unlock_irqrestore(&host->clk_lock, flags);
-	mmc_release_host(host);
+	mutex_unlock(&host->clk_gate_mutex);
 }
 
 /**
@@ -215,6 +215,7 @@ static inline void mmc_host_clk_init(struct mmc_host *host)
 	host->clk_gated = false;
 	INIT_WORK(&host->clk_gate_work, mmc_host_clk_gate_work);
 	spin_lock_init(&host->clk_lock);
+	mutex_init(&host->clk_gate_mutex);
 }
 
 /**
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index ea3888b65d5d3215adf1d64723c46f579c3024d8..aa8039f473c485ad4fcbe7d9c5f5f16fcf6f3e25 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -1899,5 +1899,5 @@ late_initcall(atmci_init); /* try to load after dma driver when built-in */
 module_exit(atmci_exit);
 
 MODULE_DESCRIPTION("Atmel Multimedia Card Interface driver");
-MODULE_AUTHOR("Haavard Skinnemoen <haavard.skinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index b4a7e4fba90fa2fdb30e78632e09d85a484baff2..4941e06fe2e17511b552bd5a605ea12fb86c5880 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -77,7 +77,7 @@ static struct variant_data variant_arm_extended_fifo = {
 static struct variant_data variant_u300 = {
 	.fifosize		= 16 * 4,
 	.fifohalfsize		= 8 * 4,
-	.clkreg_enable		= 1 << 13, /* HWFCEN */
+	.clkreg_enable		= MCI_ST_U300_HWFCEN,
 	.datalength_bits	= 16,
 	.sdio			= true,
 };
@@ -86,7 +86,7 @@ static struct variant_data variant_ux500 = {
 	.fifosize		= 30 * 4,
 	.fifohalfsize		= 8 * 4,
 	.clkreg			= MCI_CLK_ENABLE,
-	.clkreg_enable		= 1 << 14, /* HWFCEN */
+	.clkreg_enable		= MCI_ST_UX500_HWFCEN,
 	.datalength_bits	= 24,
 	.sdio			= true,
 	.st_clkdiv		= true,
@@ -103,6 +103,8 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired)
 	if (desired) {
 		if (desired >= host->mclk) {
 			clk = MCI_CLK_BYPASS;
+			if (variant->st_clkdiv)
+				clk |= MCI_ST_UX500_NEG_EDGE;
 			host->cclk = host->mclk;
 		} else if (variant->st_clkdiv) {
 			/*
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index ec9a7bc6d0df2a6096a2a500643dc0e3535a4a70..bb32e21c09dbefcc1a0599b7f278d230f5d35689 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -11,23 +11,33 @@
 #define MCI_PWR_OFF		0x00
 #define MCI_PWR_UP		0x02
 #define MCI_PWR_ON		0x03
-#define MCI_DATA2DIREN		(1 << 2)
-#define MCI_CMDDIREN		(1 << 3)
-#define MCI_DATA0DIREN		(1 << 4)
-#define MCI_DATA31DIREN		(1 << 5)
 #define MCI_OD			(1 << 6)
 #define MCI_ROD			(1 << 7)
-/* The ST Micro version does not have ROD */
-#define MCI_FBCLKEN		(1 << 7)
-#define MCI_DATA74DIREN		(1 << 8)
+/*
+ * The ST Micro version does not have ROD and reuse the voltage registers
+ * for direction settings
+ */
+#define MCI_ST_DATA2DIREN	(1 << 2)
+#define MCI_ST_CMDDIREN		(1 << 3)
+#define MCI_ST_DATA0DIREN	(1 << 4)
+#define MCI_ST_DATA31DIREN	(1 << 5)
+#define MCI_ST_FBCLKEN		(1 << 7)
+#define MCI_ST_DATA74DIREN	(1 << 8)
 
 #define MMCICLOCK		0x004
 #define MCI_CLK_ENABLE		(1 << 8)
 #define MCI_CLK_PWRSAVE		(1 << 9)
 #define MCI_CLK_BYPASS		(1 << 10)
 #define MCI_4BIT_BUS		(1 << 11)
-/* 8bit wide buses supported in ST Micro versions */
+/*
+ * 8bit wide buses, hardware flow contronl, negative edges and clock inversion
+ * supported in ST Micro U300 and Ux500 versions
+ */
 #define MCI_ST_8BIT_BUS		(1 << 12)
+#define MCI_ST_U300_HWFCEN	(1 << 13)
+#define MCI_ST_UX500_NEG_EDGE	(1 << 13)
+#define MCI_ST_UX500_HWFCEN	(1 << 14)
+#define MCI_ST_UX500_CLK_INV	(1 << 15)
 
 #define MMCIARGUMENT		0x008
 #define MMCICOMMAND		0x00c
@@ -88,8 +98,9 @@
 #define MCI_RXFIFOEMPTY		(1 << 19)
 #define MCI_TXDATAAVLBL		(1 << 20)
 #define MCI_RXDATAAVLBL		(1 << 21)
-#define MCI_SDIOIT		(1 << 22)
-#define MCI_CEATAEND		(1 << 23)
+/* Extended status bits for the ST Micro variants */
+#define MCI_ST_SDIOIT		(1 << 22)
+#define MCI_ST_CEATAEND		(1 << 23)
 
 #define MMCICLEAR		0x038
 #define MCI_CMDCRCFAILCLR	(1 << 0)
@@ -102,8 +113,9 @@
 #define MCI_CMDSENTCLR		(1 << 7)
 #define MCI_DATAENDCLR		(1 << 8)
 #define MCI_DATABLOCKENDCLR	(1 << 10)
-#define MCI_SDIOITC		(1 << 22)
-#define MCI_CEATAENDC		(1 << 23)
+/* Extended status bits for the ST Micro variants */
+#define MCI_ST_SDIOITC		(1 << 22)
+#define MCI_ST_CEATAENDC	(1 << 23)
 
 #define MMCIMASK0		0x03c
 #define MCI_CMDCRCFAILMASK	(1 << 0)
@@ -127,8 +139,9 @@
 #define MCI_RXFIFOEMPTYMASK	(1 << 19)
 #define MCI_TXDATAAVLBLMASK	(1 << 20)
 #define MCI_RXDATAAVLBLMASK	(1 << 21)
-#define MCI_SDIOITMASK		(1 << 22)
-#define MCI_CEATAENDMASK	(1 << 23)
+/* Extended status bits for the ST Micro variants */
+#define MCI_ST_SDIOITMASK	(1 << 22)
+#define MCI_ST_CEATAENDMASK	(1 << 23)
 
 #define MMCIMASK1		0x040
 #define MMCIFIFOCNT		0x048
diff --git a/drivers/mmc/host/sdhci-of-core.c b/drivers/mmc/host/sdhci-of-core.c
index f9b611fc773e19d9133e79681280164c9e4d8538..60e4186a434592bc2a42b0a365578eed4ed525f3 100644
--- a/drivers/mmc/host/sdhci-of-core.c
+++ b/drivers/mmc/host/sdhci-of-core.c
@@ -124,8 +124,10 @@ static bool __devinit sdhci_of_wp_inverted(struct device_node *np)
 #endif
 }
 
+static const struct of_device_id sdhci_of_match[];
 static int __devinit sdhci_of_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct device_node *np = ofdev->dev.of_node;
 	struct sdhci_of_data *sdhci_of_data;
 	struct sdhci_host *host;
@@ -134,9 +136,10 @@ static int __devinit sdhci_of_probe(struct platform_device *ofdev)
 	int size;
 	int ret;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(sdhci_of_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
-	sdhci_of_data = ofdev->dev.of_match->data;
+	sdhci_of_data = match->data;
 
 	if (!of_device_is_available(np))
 		return -ENODEV;
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index b4567c35a322c709f0d9a501fda63156950ad148..bc50d5ea5534e5775a70f4da6e91fe717b3c5d2d 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -148,8 +148,7 @@ config MTD_AFS_PARTS
 
 	  You will still need the parsing functions to be called by the driver
 	  for your particular device. It won't happen automatically. The
-	  'armflash' map driver (CONFIG_MTD_ARM_INTEGRATOR) does this, for
-	  example.
+	  'physmap' map driver (CONFIG_MTD_PHYSMAP) does this, for example.
 
 config MTD_OF_PARTS
 	def_bool y
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 44b1f46458cabf89dafed26b1972ee9866141761..5069111c81cca9511c0f016cfd20705bf2c723a6 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -260,6 +260,13 @@ config MTD_BCM963XX
 	  Support for parsing CFE image tag and creating MTD partitions on
 	  Broadcom BCM63xx boards.
 
+config MTD_LANTIQ
+	tristate "Lantiq SoC NOR support"
+	depends on LANTIQ
+	select MTD_PARTITIONS
+	help
+	  Support for NOR flash attached to the Lantiq SoC's External Bus Unit.
+
 config MTD_DILNETPC
 	tristate "CFI Flash device mapped on DIL/Net PC"
 	depends on X86 && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 08533bd5cba7c4adfeef23f4fe8d348b2ad0015d..cb48b11affff8aef535ac93cc96a936e85cd8c32 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -8,7 +8,6 @@ endif
 
 # Chip mappings
 obj-$(CONFIG_MTD_CDB89712)	+= cdb89712.o
-obj-$(CONFIG_MTD_ARM_INTEGRATOR)+= integrator-flash.o
 obj-$(CONFIG_MTD_CFI_FLAGADM)	+= cfi_flagadm.o
 obj-$(CONFIG_MTD_DC21285)	+= dc21285.o
 obj-$(CONFIG_MTD_DILNETPC)	+= dilnetpc.o
@@ -60,3 +59,4 @@ obj-$(CONFIG_MTD_VMU)		+= vmu-flash.o
 obj-$(CONFIG_MTD_GPIO_ADDR)	+= gpio-addr-flash.o
 obj-$(CONFIG_MTD_BCM963XX)	+= bcm963xx-flash.o
 obj-$(CONFIG_MTD_LATCH_ADDR)	+= latch-addr-flash.o
+obj-$(CONFIG_MTD_LANTIQ)	+= lantiq-flash.o
diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c
deleted file mode 100644
index e22ff5adbbf4b34016d98c82eebaba24e050133d..0000000000000000000000000000000000000000
--- a/drivers/mtd/maps/integrator-flash.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*======================================================================
-
-    drivers/mtd/maps/integrator-flash.c: ARM Integrator flash map driver
-
-    Copyright (C) 2000 ARM Limited
-    Copyright (C) 2003 Deep Blue Solutions Ltd.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-   This is access code for flashes using ARM's flash partitioning
-   standards.
-
-======================================================================*/
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/concat.h>
-
-#include <asm/mach/flash.h>
-#include <mach/hardware.h>
-#include <asm/system.h>
-
-struct armflash_subdev_info {
-	char			*name;
-	struct mtd_info		*mtd;
-	struct map_info		map;
-	struct flash_platform_data *plat;
-};
-
-struct armflash_info {
-	struct resource		*res;
-	struct mtd_partition	*parts;
-	struct mtd_info		*mtd;
-	int			nr_subdev;
-	struct armflash_subdev_info subdev[0];
-};
-
-static void armflash_set_vpp(struct map_info *map, int on)
-{
-	struct armflash_subdev_info *info =
-		container_of(map, struct armflash_subdev_info, map);
-
-	if (info->plat && info->plat->set_vpp)
-		info->plat->set_vpp(on);
-}
-
-static const char *probes[] = { "cmdlinepart", "RedBoot", "afs", NULL };
-
-static int armflash_subdev_probe(struct armflash_subdev_info *subdev,
-				 struct resource *res)
-{
-	struct flash_platform_data *plat = subdev->plat;
-	resource_size_t size = res->end - res->start + 1;
-	void __iomem *base;
-	int err = 0;
-
-	if (!request_mem_region(res->start, size, subdev->name)) {
-		err = -EBUSY;
-		goto out;
-	}
-
-	base = ioremap(res->start, size);
-	if (!base) {
-		err = -ENOMEM;
-		goto no_mem;
-	}
-
-	/*
-	 * look for CFI based flash parts fitted to this board
-	 */
-	subdev->map.size	= size;
-	subdev->map.bankwidth	= plat->width;
-	subdev->map.phys	= res->start;
-	subdev->map.virt	= base;
-	subdev->map.name	= subdev->name;
-	subdev->map.set_vpp	= armflash_set_vpp;
-
-	simple_map_init(&subdev->map);
-
-	/*
-	 * Also, the CFI layer automatically works out what size
-	 * of chips we have, and does the necessary identification
-	 * for us automatically.
-	 */
-	subdev->mtd = do_map_probe(plat->map_name, &subdev->map);
-	if (!subdev->mtd) {
-		err = -ENXIO;
-		goto no_device;
-	}
-
-	subdev->mtd->owner = THIS_MODULE;
-
-	/* Successful? */
-	if (err == 0)
-		return err;
-
-	if (subdev->mtd)
-		map_destroy(subdev->mtd);
- no_device:
-	iounmap(base);
- no_mem:
-	release_mem_region(res->start, size);
- out:
-	return err;
-}
-
-static void armflash_subdev_remove(struct armflash_subdev_info *subdev)
-{
-	if (subdev->mtd)
-		map_destroy(subdev->mtd);
-	if (subdev->map.virt)
-		iounmap(subdev->map.virt);
-	kfree(subdev->name);
-	subdev->name = NULL;
-	release_mem_region(subdev->map.phys, subdev->map.size);
-}
-
-static int armflash_probe(struct platform_device *dev)
-{
-	struct flash_platform_data *plat = dev->dev.platform_data;
-	unsigned int size;
-	struct armflash_info *info;
-	int i, nr, err;
-
-	/* Count the number of devices */
-	for (nr = 0; ; nr++)
-		if (!platform_get_resource(dev, IORESOURCE_MEM, nr))
-			break;
-	if (nr == 0) {
-		err = -ENODEV;
-		goto out;
-	}
-
-	size = sizeof(struct armflash_info) +
-		sizeof(struct armflash_subdev_info) * nr;
-	info = kzalloc(size, GFP_KERNEL);
-	if (!info) {
-		err = -ENOMEM;
-		goto out;
-	}
-
-	if (plat && plat->init) {
-		err = plat->init();
-		if (err)
-			goto no_resource;
-	}
-
-	for (i = 0; i < nr; i++) {
-		struct armflash_subdev_info *subdev = &info->subdev[i];
-		struct resource *res;
-
-		res = platform_get_resource(dev, IORESOURCE_MEM, i);
-		if (!res)
-			break;
-
-		if (nr == 1)
-			/* No MTD concatenation, just use the default name */
-			subdev->name = kstrdup(dev_name(&dev->dev), GFP_KERNEL);
-		else
-			subdev->name = kasprintf(GFP_KERNEL, "%s-%d",
-						 dev_name(&dev->dev), i);
-		if (!subdev->name) {
-			err = -ENOMEM;
-			break;
-		}
-		subdev->plat = plat;
-
-		err = armflash_subdev_probe(subdev, res);
-		if (err) {
-			kfree(subdev->name);
-			subdev->name = NULL;
-			break;
-		}
-	}
-	info->nr_subdev = i;
-
-	if (err)
-		goto subdev_err;
-
-	if (info->nr_subdev == 1)
-		info->mtd = info->subdev[0].mtd;
-	else if (info->nr_subdev > 1) {
-		struct mtd_info *cdev[info->nr_subdev];
-
-		/*
-		 * We detected multiple devices.  Concatenate them together.
-		 */
-		for (i = 0; i < info->nr_subdev; i++)
-			cdev[i] = info->subdev[i].mtd;
-
-		info->mtd = mtd_concat_create(cdev, info->nr_subdev,
-					      dev_name(&dev->dev));
-		if (info->mtd == NULL)
-			err = -ENXIO;
-	}
-
-	if (err < 0)
-		goto cleanup;
-
-	err = parse_mtd_partitions(info->mtd, probes, &info->parts, 0);
-	if (err > 0) {
-		err = add_mtd_partitions(info->mtd, info->parts, err);
-		if (err)
-			printk(KERN_ERR
-			       "mtd partition registration failed: %d\n", err);
-	}
-
-	if (err == 0) {
-		platform_set_drvdata(dev, info);
-		return err;
-	}
-
-	/*
-	 * We got an error, free all resources.
-	 */
- cleanup:
-	if (info->mtd) {
-		del_mtd_partitions(info->mtd);
-		if (info->mtd != info->subdev[0].mtd)
-			mtd_concat_destroy(info->mtd);
-	}
-	kfree(info->parts);
- subdev_err:
-	for (i = info->nr_subdev - 1; i >= 0; i--)
-		armflash_subdev_remove(&info->subdev[i]);
- no_resource:
-	if (plat && plat->exit)
-		plat->exit();
-	kfree(info);
- out:
-	return err;
-}
-
-static int armflash_remove(struct platform_device *dev)
-{
-	struct armflash_info *info = platform_get_drvdata(dev);
-	struct flash_platform_data *plat = dev->dev.platform_data;
-	int i;
-
-	platform_set_drvdata(dev, NULL);
-
-	if (info) {
-		if (info->mtd) {
-			del_mtd_partitions(info->mtd);
-			if (info->mtd != info->subdev[0].mtd)
-				mtd_concat_destroy(info->mtd);
-		}
-		kfree(info->parts);
-
-		for (i = info->nr_subdev - 1; i >= 0; i--)
-			armflash_subdev_remove(&info->subdev[i]);
-
-		if (plat && plat->exit)
-			plat->exit();
-
-		kfree(info);
-	}
-
-	return 0;
-}
-
-static struct platform_driver armflash_driver = {
-	.probe		= armflash_probe,
-	.remove		= armflash_remove,
-	.driver		= {
-		.name	= "armflash",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init armflash_init(void)
-{
-	return platform_driver_register(&armflash_driver);
-}
-
-static void __exit armflash_exit(void)
-{
-	platform_driver_unregister(&armflash_driver);
-}
-
-module_init(armflash_init);
-module_exit(armflash_exit);
-
-MODULE_AUTHOR("ARM Ltd");
-MODULE_DESCRIPTION("ARM Integrator CFI map driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:armflash");
diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
new file mode 100644
index 0000000000000000000000000000000000000000..a90cabd7b84d92eb75c061d02805c0db5d15f614
--- /dev/null
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -0,0 +1,251 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2004 Liu Peng Infineon IFAP DC COM CPE
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/cfi.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+
+#include <lantiq_soc.h>
+#include <lantiq_platform.h>
+
+/*
+ * The NOR flash is connected to the same external bus unit (EBU) as PCI.
+ * To make PCI work we need to enable the endianness swapping for the address
+ * written to the EBU. This endianness swapping works for PCI correctly but
+ * fails for attached NOR devices. To workaround this we need to use a complex
+ * map. The workaround involves swapping all addresses whilst probing the chip.
+ * Once probing is complete we stop swapping the addresses but swizzle the
+ * unlock addresses to ensure that access to the NOR device works correctly.
+ */
+
+enum {
+	LTQ_NOR_PROBING,
+	LTQ_NOR_NORMAL
+};
+
+struct ltq_mtd {
+	struct resource *res;
+	struct mtd_info *mtd;
+	struct map_info *map;
+};
+
+static char ltq_map_name[] = "ltq_nor";
+
+static map_word
+ltq_read16(struct map_info *map, unsigned long adr)
+{
+	unsigned long flags;
+	map_word temp;
+
+	if (map->map_priv_1 == LTQ_NOR_PROBING)
+		adr ^= 2;
+	spin_lock_irqsave(&ebu_lock, flags);
+	temp.x[0] = *(u16 *)(map->virt + adr);
+	spin_unlock_irqrestore(&ebu_lock, flags);
+	return temp;
+}
+
+static void
+ltq_write16(struct map_info *map, map_word d, unsigned long adr)
+{
+	unsigned long flags;
+
+	if (map->map_priv_1 == LTQ_NOR_PROBING)
+		adr ^= 2;
+	spin_lock_irqsave(&ebu_lock, flags);
+	*(u16 *)(map->virt + adr) = d.x[0];
+	spin_unlock_irqrestore(&ebu_lock, flags);
+}
+
+/*
+ * The following 2 functions copy data between iomem and a cached memory
+ * section. As memcpy() makes use of pre-fetching we cannot use it here.
+ * The normal alternative of using memcpy_{to,from}io also makes use of
+ * memcpy() on MIPS so it is not applicable either. We are therefore stuck
+ * with having to use our own loop.
+ */
+static void
+ltq_copy_from(struct map_info *map, void *to,
+	unsigned long from, ssize_t len)
+{
+	unsigned char *f = (unsigned char *)map->virt + from;
+	unsigned char *t = (unsigned char *)to;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ebu_lock, flags);
+	while (len--)
+		*t++ = *f++;
+	spin_unlock_irqrestore(&ebu_lock, flags);
+}
+
+static void
+ltq_copy_to(struct map_info *map, unsigned long to,
+	const void *from, ssize_t len)
+{
+	unsigned char *f = (unsigned char *)from;
+	unsigned char *t = (unsigned char *)map->virt + to;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ebu_lock, flags);
+	while (len--)
+		*t++ = *f++;
+	spin_unlock_irqrestore(&ebu_lock, flags);
+}
+
+static const char const *part_probe_types[] = { "cmdlinepart", NULL };
+
+static int __init
+ltq_mtd_probe(struct platform_device *pdev)
+{
+	struct physmap_flash_data *ltq_mtd_data = dev_get_platdata(&pdev->dev);
+	struct ltq_mtd *ltq_mtd;
+	struct mtd_partition *parts;
+	struct resource *res;
+	int nr_parts = 0;
+	struct cfi_private *cfi;
+	int err;
+
+	ltq_mtd = kzalloc(sizeof(struct ltq_mtd), GFP_KERNEL);
+	platform_set_drvdata(pdev, ltq_mtd);
+
+	ltq_mtd->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!ltq_mtd->res) {
+		dev_err(&pdev->dev, "failed to get memory resource");
+		err = -ENOENT;
+		goto err_out;
+	}
+
+	res = devm_request_mem_region(&pdev->dev, ltq_mtd->res->start,
+		resource_size(ltq_mtd->res), dev_name(&pdev->dev));
+	if (!ltq_mtd->res) {
+		dev_err(&pdev->dev, "failed to request mem resource");
+		err = -EBUSY;
+		goto err_out;
+	}
+
+	ltq_mtd->map = kzalloc(sizeof(struct map_info), GFP_KERNEL);
+	ltq_mtd->map->phys = res->start;
+	ltq_mtd->map->size = resource_size(res);
+	ltq_mtd->map->virt = devm_ioremap_nocache(&pdev->dev,
+				ltq_mtd->map->phys, ltq_mtd->map->size);
+	if (!ltq_mtd->map->virt) {
+		dev_err(&pdev->dev, "failed to ioremap!\n");
+		err = -ENOMEM;
+		goto err_free;
+	}
+
+	ltq_mtd->map->name = ltq_map_name;
+	ltq_mtd->map->bankwidth = 2;
+	ltq_mtd->map->read = ltq_read16;
+	ltq_mtd->map->write = ltq_write16;
+	ltq_mtd->map->copy_from = ltq_copy_from;
+	ltq_mtd->map->copy_to = ltq_copy_to;
+
+	ltq_mtd->map->map_priv_1 = LTQ_NOR_PROBING;
+	ltq_mtd->mtd = do_map_probe("cfi_probe", ltq_mtd->map);
+	ltq_mtd->map->map_priv_1 = LTQ_NOR_NORMAL;
+
+	if (!ltq_mtd->mtd) {
+		dev_err(&pdev->dev, "probing failed\n");
+		err = -ENXIO;
+		goto err_unmap;
+	}
+
+	ltq_mtd->mtd->owner = THIS_MODULE;
+
+	cfi = ltq_mtd->map->fldrv_priv;
+	cfi->addr_unlock1 ^= 1;
+	cfi->addr_unlock2 ^= 1;
+
+	nr_parts = parse_mtd_partitions(ltq_mtd->mtd,
+				part_probe_types, &parts, 0);
+	if (nr_parts > 0) {
+		dev_info(&pdev->dev,
+			"using %d partitions from cmdline", nr_parts);
+	} else {
+		nr_parts = ltq_mtd_data->nr_parts;
+		parts = ltq_mtd_data->parts;
+	}
+
+	err = add_mtd_partitions(ltq_mtd->mtd, parts, nr_parts);
+	if (err) {
+		dev_err(&pdev->dev, "failed to add partitions\n");
+		goto err_destroy;
+	}
+
+	return 0;
+
+err_destroy:
+	map_destroy(ltq_mtd->mtd);
+err_unmap:
+	iounmap(ltq_mtd->map->virt);
+err_free:
+	kfree(ltq_mtd->map);
+err_out:
+	kfree(ltq_mtd);
+	return err;
+}
+
+static int __devexit
+ltq_mtd_remove(struct platform_device *pdev)
+{
+	struct ltq_mtd *ltq_mtd = platform_get_drvdata(pdev);
+
+	if (ltq_mtd) {
+		if (ltq_mtd->mtd) {
+			del_mtd_partitions(ltq_mtd->mtd);
+			map_destroy(ltq_mtd->mtd);
+		}
+		if (ltq_mtd->map->virt)
+			iounmap(ltq_mtd->map->virt);
+		kfree(ltq_mtd->map);
+		kfree(ltq_mtd);
+	}
+	return 0;
+}
+
+static struct platform_driver ltq_mtd_driver = {
+	.remove = __devexit_p(ltq_mtd_remove),
+	.driver = {
+		.name = "ltq_nor",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init
+init_ltq_mtd(void)
+{
+	int ret = platform_driver_probe(&ltq_mtd_driver, ltq_mtd_probe);
+
+	if (ret)
+		pr_err("ltq_nor: error registering platform driver");
+	return ret;
+}
+
+static void __exit
+exit_ltq_mtd(void)
+{
+	platform_driver_unregister(&ltq_mtd_driver);
+}
+
+module_init(init_ltq_mtd);
+module_exit(exit_ltq_mtd);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("Lantiq SoC NOR");
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 7522df4f71f1d67c302a290de2dc77ac1b98d63c..1a9b94f0ee54fb3fab12975cc6fcad08235b61fe 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -67,9 +67,25 @@ static int physmap_flash_remove(struct platform_device *dev)
 		if (info->mtd[i] != NULL)
 			map_destroy(info->mtd[i]);
 	}
+
+	if (physmap_data->exit)
+		physmap_data->exit(dev);
+
 	return 0;
 }
 
+static void physmap_set_vpp(struct map_info *map, int state)
+{
+	struct platform_device *pdev;
+	struct physmap_flash_data *physmap_data;
+
+	pdev = (struct platform_device *)map->map_priv_1;
+	physmap_data = pdev->dev.platform_data;
+
+	if (physmap_data->set_vpp)
+		physmap_data->set_vpp(pdev, state);
+}
+
 static const char *rom_probe_types[] = {
 					"cfi_probe",
 					"jedec_probe",
@@ -77,7 +93,8 @@ static const char *rom_probe_types[] = {
 					"map_rom",
 					NULL };
 #ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "afs",
+					  NULL };
 #endif
 
 static int physmap_flash_probe(struct platform_device *dev)
@@ -100,6 +117,12 @@ static int physmap_flash_probe(struct platform_device *dev)
 		goto err_out;
 	}
 
+	if (physmap_data->init) {
+		err = physmap_data->init(dev);
+		if (err)
+			goto err_out;
+	}
+
 	platform_set_drvdata(dev, info);
 
 	for (i = 0; i < dev->num_resources; i++) {
@@ -120,8 +143,9 @@ static int physmap_flash_probe(struct platform_device *dev)
 		info->map[i].phys = dev->resource[i].start;
 		info->map[i].size = resource_size(&dev->resource[i]);
 		info->map[i].bankwidth = physmap_data->width;
-		info->map[i].set_vpp = physmap_data->set_vpp;
+		info->map[i].set_vpp = physmap_set_vpp;
 		info->map[i].pfow_base = physmap_data->pfow_base;
+		info->map[i].map_priv_1 = (unsigned long)dev;
 
 		info->map[i].virt = devm_ioremap(&dev->dev, info->map[i].phys,
 						 info->map[i].size);
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index bd483f0c57e1ae31ca98c1336cd3f4bed248310b..c1d33464aee8926e66afcccc23dbbbacdb718ba8 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -214,11 +214,13 @@ static void __devinit of_free_probes(const char **probes)
 }
 #endif
 
+static struct of_device_id of_flash_match[];
 static int __devinit of_flash_probe(struct platform_device *dev)
 {
 #ifdef CONFIG_MTD_PARTITIONS
 	const char **part_probe_types;
 #endif
+	const struct of_device_id *match;
 	struct device_node *dp = dev->dev.of_node;
 	struct resource res;
 	struct of_flash *info;
@@ -232,9 +234,10 @@ static int __devinit of_flash_probe(struct platform_device *dev)
 	struct mtd_info **mtd_list = NULL;
 	resource_size_t res_size;
 
-	if (!dev->dev.of_match)
+	match = of_match_device(of_flash_match, &dev->dev);
+	if (!match)
 		return -EINVAL;
-	probe_type = dev->dev.of_match->data;
+	probe_type = match->data;
 
 	reg_tuple_size = (of_n_addr_cells(dp) + of_n_size_cells(dp)) * sizeof(u32);
 
diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c
index f4ce273e93fd5e5888adbc73c9e684bd5568849c..65bd1cd4d627992bad3feb49fe94a4235399632a 100644
--- a/drivers/mtd/maps/pismo.c
+++ b/drivers/mtd/maps/pismo.c
@@ -50,39 +50,13 @@ struct pismo_data {
 	struct platform_device	*dev[PISMO_NUM_CS];
 };
 
-/* FIXME: set_vpp could do with a better calling convention */
-static struct pismo_data *vpp_pismo;
-static DEFINE_MUTEX(pismo_mutex);
-
-static int pismo_setvpp_probe_fix(struct pismo_data *pismo)
+static void pismo_set_vpp(struct platform_device *pdev, int on)
 {
-	mutex_lock(&pismo_mutex);
-	if (vpp_pismo) {
-		mutex_unlock(&pismo_mutex);
-		kfree(pismo);
-		return -EBUSY;
-	}
-	vpp_pismo = pismo;
-	mutex_unlock(&pismo_mutex);
-	return 0;
-}
-
-static void pismo_setvpp_remove_fix(struct pismo_data *pismo)
-{
-	mutex_lock(&pismo_mutex);
-	if (vpp_pismo == pismo)
-		vpp_pismo = NULL;
-	mutex_unlock(&pismo_mutex);
-}
-
-static void pismo_set_vpp(struct map_info *map, int on)
-{
-	struct pismo_data *pismo = vpp_pismo;
+	struct i2c_client *client = to_i2c_client(pdev->dev.parent);
+	struct pismo_data *pismo = i2c_get_clientdata(client);
 
 	pismo->vpp(pismo->vpp_data, on);
 }
-/* end of hack */
-
 
 static unsigned int __devinit pismo_width_to_bytes(unsigned int width)
 {
@@ -231,9 +205,6 @@ static int __devexit pismo_remove(struct i2c_client *client)
 	for (i = 0; i < ARRAY_SIZE(pismo->dev); i++)
 		platform_device_unregister(pismo->dev[i]);
 
-	/* FIXME: set_vpp needs saner arguments */
-	pismo_setvpp_remove_fix(pismo);
-
 	kfree(pismo);
 
 	return 0;
@@ -257,11 +228,6 @@ static int __devinit pismo_probe(struct i2c_client *client,
 	if (!pismo)
 		return -ENOMEM;
 
-	/* FIXME: set_vpp needs saner arguments */
-	ret = pismo_setvpp_probe_fix(pismo);
-	if (ret)
-		return ret;
-
 	pismo->client = client;
 	if (pdata) {
 		pismo->vpp = pdata->set_vpp;
diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c
index 3ffe05db4923b662f51adcddb0e62cd1af09a5c8..5d513b54a7d7cd688711007145fa93d8d0b400ab 100644
--- a/drivers/mtd/nand/au1550nd.c
+++ b/drivers/mtd/nand/au1550nd.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
@@ -470,7 +471,7 @@ static int __init au1xxx_nand_init(void)
 
 #ifdef CONFIG_MIPS_PB1550
 	/* set gpio206 high */
-	au_writel(au_readl(GPIO2_DIR) & ~(1 << 6), GPIO2_DIR);
+	gpio_direction_input(206);
 
 	boot_swapboot = (au_readl(MEM_STSTAT) & (0x7 << 1)) | ((bcsr_read(BCSR_STATUS) >> 6) & 0x1);
 
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 91abb965fb44e04c0b0160e69e135ebd735a200b..5f25889e27efdafee0941407ab0c39c9f7b1ee36 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -185,7 +185,7 @@ static int max_interrupt_work = 10;
 static int nopnp;
 #endif
 
-static int __devinit el3_common_init(struct net_device *dev);
+static int el3_common_init(struct net_device *dev);
 static void el3_common_remove(struct net_device *dev);
 static ushort id_read_eeprom(int index);
 static ushort read_eeprom(int ioaddr, int index);
@@ -395,7 +395,7 @@ static struct isa_driver el3_isa_driver = {
 static int isa_registered;
 
 #ifdef CONFIG_PNP
-static struct pnp_device_id el3_pnp_ids[] = {
+static const struct pnp_device_id el3_pnp_ids[] __devinitconst = {
 	{ .id = "TCM5090" }, /* 3Com Etherlink III (TP) */
 	{ .id = "TCM5091" }, /* 3Com Etherlink III */
 	{ .id = "TCM5094" }, /* 3Com Etherlink III (combo) */
@@ -478,7 +478,7 @@ static int pnp_registered;
 #endif /* CONFIG_PNP */
 
 #ifdef CONFIG_EISA
-static struct eisa_device_id el3_eisa_ids[] = {
+static const struct eisa_device_id el3_eisa_ids[] __devinitconst = {
 		{ "TCM5090" },
 		{ "TCM5091" },
 		{ "TCM5092" },
@@ -508,7 +508,7 @@ static int eisa_registered;
 #ifdef CONFIG_MCA
 static int el3_mca_probe(struct device *dev);
 
-static short el3_mca_adapter_ids[] __initdata = {
+static const short el3_mca_adapter_ids[] __devinitconst = {
 		0x627c,
 		0x627d,
 		0x62db,
@@ -517,7 +517,7 @@ static short el3_mca_adapter_ids[] __initdata = {
 		0x0000
 };
 
-static char *el3_mca_adapter_names[] __initdata = {
+static const char *const el3_mca_adapter_names[] __devinitconst = {
 		"3Com 3c529 EtherLink III (10base2)",
 		"3Com 3c529 EtherLink III (10baseT)",
 		"3Com 3c529 EtherLink III (test mode)",
@@ -601,7 +601,7 @@ static void el3_common_remove (struct net_device *dev)
 }
 
 #ifdef CONFIG_MCA
-static int __init el3_mca_probe(struct device *device)
+static int __devinit el3_mca_probe(struct device *device)
 {
 	/* Based on Erik Nygren's (nygren@mit.edu) 3c529 patch,
 	 * heavily modified by Chris Beauregard
@@ -671,7 +671,7 @@ static int __init el3_mca_probe(struct device *device)
 #endif /* CONFIG_MCA */
 
 #ifdef CONFIG_EISA
-static int __init el3_eisa_probe (struct device *device)
+static int __devinit el3_eisa_probe (struct device *device)
 {
 	short i;
 	int ioaddr, irq, if_port;
@@ -1207,7 +1207,7 @@ el3_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 			ecmd->duplex = DUPLEX_FULL;
 	}
 
-	ecmd->speed = SPEED_10;
+	ethtool_cmd_speed_set(ecmd, SPEED_10);
 	EL3WINDOW(1);
 	return 0;
 }
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 8cc22568ebd3429282b8674b912cb8fe80eb7a03..99f43d275442f793e117cc6064d3f894eee6f928 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -901,14 +901,14 @@ static const struct dev_pm_ops vortex_pm_ops = {
 #endif /* !CONFIG_PM */
 
 #ifdef CONFIG_EISA
-static struct eisa_device_id vortex_eisa_ids[] = {
+static const struct eisa_device_id vortex_eisa_ids[] __devinitconst = {
 	{ "TCM5920", CH_3C592 },
 	{ "TCM5970", CH_3C597 },
 	{ "" }
 };
 MODULE_DEVICE_TABLE(eisa, vortex_eisa_ids);
 
-static int __init vortex_eisa_probe(struct device *device)
+static int __devinit vortex_eisa_probe(struct device *device)
 {
 	void __iomem *ioaddr;
 	struct eisa_device *edev;
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index dd16e83933a28f817c1eaa0d47003cb4482c3aa5..10c45051caeae12b33f522f3ad1f774ceafd143a 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -758,8 +758,7 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb,
 
 	entry = cp->tx_head;
 	eor = (entry == (CP_TX_RING_SIZE - 1)) ? RingEnd : 0;
-	if (dev->features & NETIF_F_TSO)
-		mss = skb_shinfo(skb)->gso_size;
+	mss = skb_shinfo(skb)->gso_size;
 
 	if (skb_shinfo(skb)->nr_frags == 0) {
 		struct cp_desc *txd = &cp->tx_ring[entry];
@@ -1416,32 +1415,23 @@ static void cp_set_msglevel(struct net_device *dev, u32 value)
 	cp->msg_enable = value;
 }
 
-static u32 cp_get_rx_csum(struct net_device *dev)
+static int cp_set_features(struct net_device *dev, u32 features)
 {
 	struct cp_private *cp = netdev_priv(dev);
-	return (cpr16(CpCmd) & RxChkSum) ? 1 : 0;
-}
+	unsigned long flags;
 
-static int cp_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct cp_private *cp = netdev_priv(dev);
-	u16 cmd = cp->cpcmd, newcmd;
+	if (!((dev->features ^ features) & NETIF_F_RXCSUM))
+		return 0;
 
-	newcmd = cmd;
+	spin_lock_irqsave(&cp->lock, flags);
 
-	if (data)
-		newcmd |= RxChkSum;
+	if (features & NETIF_F_RXCSUM)
+		cp->cpcmd |= RxChkSum;
 	else
-		newcmd &= ~RxChkSum;
-
-	if (newcmd != cmd) {
-		unsigned long flags;
+		cp->cpcmd &= ~RxChkSum;
 
-		spin_lock_irqsave(&cp->lock, flags);
-		cp->cpcmd = newcmd;
-		cpw16_f(CpCmd, newcmd);
-		spin_unlock_irqrestore(&cp->lock, flags);
-	}
+	cpw16_f(CpCmd, cp->cpcmd);
+	spin_unlock_irqrestore(&cp->lock, flags);
 
 	return 0;
 }
@@ -1554,11 +1544,6 @@ static const struct ethtool_ops cp_ethtool_ops = {
 	.get_link		= ethtool_op_get_link,
 	.get_msglevel		= cp_get_msglevel,
 	.set_msglevel		= cp_set_msglevel,
-	.get_rx_csum		= cp_get_rx_csum,
-	.set_rx_csum		= cp_set_rx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_csum, /* local! */
-	.set_sg			= ethtool_op_set_sg,
-	.set_tso		= ethtool_op_set_tso,
 	.get_regs		= cp_get_regs,
 	.get_wol		= cp_get_wol,
 	.set_wol		= cp_set_wol,
@@ -1831,6 +1816,7 @@ static const struct net_device_ops cp_netdev_ops = {
 	.ndo_do_ioctl		= cp_ioctl,
 	.ndo_start_xmit		= cp_start_xmit,
 	.ndo_tx_timeout		= cp_tx_timeout,
+	.ndo_set_features	= cp_set_features,
 #if CP_VLAN_TAG_USED
 	.ndo_vlan_rx_register	= cp_vlan_rx_register,
 #endif
@@ -1934,6 +1920,9 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	cp->cpcmd = (pci_using_dac ? PCIDAC : 0) |
 		    PCIMulRW | RxChkSum | CpRxOn | CpTxOn;
 
+	dev->features |= NETIF_F_RXCSUM;
+	dev->hw_features |= NETIF_F_RXCSUM;
+
 	regs = ioremap(pciaddr, CP_REGS_SIZE);
 	if (!regs) {
 		rc = -EIO;
@@ -1966,9 +1955,8 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (pci_using_dac)
 		dev->features |= NETIF_F_HIGHDMA;
 
-#if 0 /* disabled by default until verified */
-	dev->features |= NETIF_F_TSO;
-#endif
+	/* disabled by default until verified */
+	dev->hw_features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
 
 	dev->irq = pdev->irq;
 
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 6c884ef1b0690ea89fe5ed315c51f761897442ba..19f04a34783a2356fd8ad19ada6be3ca3fa46b04 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2017,6 +2017,13 @@ config FTMAC100
 	  from Faraday. It is used on Faraday A320, Andes AG101 and some
 	  other ARM/NDS32 SoC's.
 
+config LANTIQ_ETOP
+	tristate "Lantiq SoC ETOP driver"
+	depends on SOC_TYPE_XWAY
+	help
+	  Support for the MII0 inside the Lantiq SoC
+
+
 source "drivers/net/fs_enet/Kconfig"
 
 source "drivers/net/octeon/Kconfig"
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 01b604ad155eec1d9f2f345c4b7537cafa7128dd..209fbb70619b8be9e5f6d6c871b82a88d86833fa 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -144,7 +144,7 @@ obj-$(CONFIG_NE3210) += ne3210.o 8390.o
 obj-$(CONFIG_SB1250_MAC) += sb1250-mac.o
 obj-$(CONFIG_B44) += b44.o
 obj-$(CONFIG_FORCEDETH) += forcedeth.o
-obj-$(CONFIG_NE_H8300) += ne-h8300.o 8390.o
+obj-$(CONFIG_NE_H8300) += ne-h8300.o
 obj-$(CONFIG_AX88796) += ax88796.o
 obj-$(CONFIG_BCM63XX_ENET) += bcm63xx_enet.o
 obj-$(CONFIG_FTMAC100) += ftmac100.o
@@ -219,7 +219,7 @@ obj-$(CONFIG_SC92031) += sc92031.o
 obj-$(CONFIG_LP486E) += lp486e.o
 
 obj-$(CONFIG_ETH16I) += eth16i.o
-obj-$(CONFIG_ZORRO8390) += zorro8390.o 8390.o
+obj-$(CONFIG_ZORRO8390) += zorro8390.o
 obj-$(CONFIG_HPLANCE) += hplance.o 7990.o
 obj-$(CONFIG_MVME147_NET) += mvme147.o 7990.o
 obj-$(CONFIG_EQUALIZER) += eql.o
@@ -231,7 +231,7 @@ obj-$(CONFIG_SGI_IOC3_ETH) += ioc3-eth.o
 obj-$(CONFIG_DECLANCE) += declance.o
 obj-$(CONFIG_ATARILANCE) += atarilance.o
 obj-$(CONFIG_A2065) += a2065.o
-obj-$(CONFIG_HYDRA) += hydra.o 8390.o
+obj-$(CONFIG_HYDRA) += hydra.o
 obj-$(CONFIG_ARIADNE) += ariadne.o
 obj-$(CONFIG_CS89x0) += cs89x0.o
 obj-$(CONFIG_MACSONIC) += macsonic.o
@@ -259,6 +259,7 @@ obj-$(CONFIG_MLX4_CORE) += mlx4/
 obj-$(CONFIG_ENC28J60) += enc28j60.o
 obj-$(CONFIG_ETHOC) += ethoc.o
 obj-$(CONFIG_GRETH) += greth.o
+obj-$(CONFIG_LANTIQ_ETOP) += lantiq_etop.o
 
 obj-$(CONFIG_XTENSA_XT2000_SONIC) += xtsonic.o
 
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index ee648fe5d96fc48b65c59c1a2965aea7902cbf63..d7c1bfe4b6ec277eaf89ba7ef2731bf4cd14c33c 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -68,6 +68,7 @@
 #include <linux/sockios.h>
 #include <linux/firmware.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 #include <linux/if_vlan.h>
@@ -2658,15 +2659,15 @@ static int ace_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 
 	link = readl(&regs->GigLnkState);
 	if (link & LNK_1000MB)
-		ecmd->speed = SPEED_1000;
+		ethtool_cmd_speed_set(ecmd, SPEED_1000);
 	else {
 		link = readl(&regs->FastLnkState);
 		if (link & LNK_100MB)
-			ecmd->speed = SPEED_100;
+			ethtool_cmd_speed_set(ecmd, SPEED_100);
 		else if (link & LNK_10MB)
-			ecmd->speed = SPEED_10;
+			ethtool_cmd_speed_set(ecmd, SPEED_10);
 		else
-			ecmd->speed = 0;
+			ethtool_cmd_speed_set(ecmd, 0);
 	}
 	if (link & LNK_FULL_DUPLEX)
 		ecmd->duplex = DUPLEX_FULL;
@@ -2718,9 +2719,9 @@ static int ace_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		link |= LNK_TX_FLOW_CTL_Y;
 	if (ecmd->autoneg == AUTONEG_ENABLE)
 		link |= LNK_NEGOTIATE;
-	if (ecmd->speed != speed) {
+	if (ethtool_cmd_speed(ecmd) != speed) {
 		link &= ~(LNK_1000MB | LNK_100MB | LNK_10MB);
-		switch (speed) {
+		switch (ethtool_cmd_speed(ecmd)) {
 		case SPEED_1000:
 			link |= LNK_1000MB;
 			break;
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 4af235d41fda656990a7a280976ecd6e477d2a49..03e217a868d457e16ee0262a9e40a2f9351d42d0 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -527,7 +527,7 @@ static void __init etherh_banner(void)
  * Read the ethernet address string from the on board rom.
  * This is an ascii string...
  */
-static int __init etherh_addr(char *addr, struct expansion_card *ec)
+static int __devinit etherh_addr(char *addr, struct expansion_card *ec)
 {
 	struct in_chunk_dir cd;
 	char *s;
@@ -591,10 +591,11 @@ static void etherh_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
 static int etherh_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	cmd->supported	= etherh_priv(dev)->supported;
-	cmd->speed	= SPEED_10;
+	ethtool_cmd_speed_set(cmd, SPEED_10);
 	cmd->duplex	= DUPLEX_HALF;
 	cmd->port	= dev->if_port == IF_PORT_10BASET ? PORT_TP : PORT_BNC;
-	cmd->autoneg	= dev->flags & IFF_AUTOMEDIA ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+	cmd->autoneg	= (dev->flags & IFF_AUTOMEDIA ?
+			   AUTONEG_ENABLE : AUTONEG_DISABLE);
 	return 0;
 }
 
@@ -655,7 +656,7 @@ static const struct net_device_ops etherh_netdev_ops = {
 static u32 etherh_regoffsets[16];
 static u32 etherm_regoffsets[16];
 
-static int __init
+static int __devinit
 etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
 {
 	const struct etherh_data *data = id->data;
diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index aa07657744c3a8a5d1fff8437dbc04e0689dd115..a7b0caa1817966a34ea387a62e219a7961fd687e 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -891,15 +891,16 @@ ks8695_wan_get_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
 			cmd->advertising |= ADVERTISED_Pause;
 		cmd->autoneg = AUTONEG_ENABLE;
 
-		cmd->speed = (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10;
+		ethtool_cmd_speed_set(cmd,
+				      (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10);
 		cmd->duplex = (ctrl & WMC_WDS) ?
 			DUPLEX_FULL : DUPLEX_HALF;
 	} else {
 		/* auto-negotiation is disabled */
 		cmd->autoneg = AUTONEG_DISABLE;
 
-		cmd->speed = (ctrl & WMC_WANF100) ?
-			SPEED_100 : SPEED_10;
+		ethtool_cmd_speed_set(cmd, ((ctrl & WMC_WANF100) ?
+					    SPEED_100 : SPEED_10));
 		cmd->duplex = (ctrl & WMC_WANFF) ?
 			DUPLEX_FULL : DUPLEX_HALF;
 	}
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index ce0091eb06f580a2b63bcc35f9f019a078d3acbb..1264d781b5549e7dd1ed8f9d56b339cd96a44ebc 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -554,7 +554,7 @@ static unsigned long __init lance_probe1( struct net_device *dev,
 		memaddr == (unsigned short *)0xffe00000) {
 		/* PAMs card and Riebl on ST use level 5 autovector */
 		if (request_irq(IRQ_AUTO_5, lance_interrupt, IRQ_TYPE_PRIO,
-		            "PAM/Riebl-ST Ethernet", dev)) {
+		            "PAM,Riebl-ST Ethernet", dev)) {
 			printk( "Lance: request for irq %d failed\n", IRQ_AUTO_5 );
 			return 0;
 		}
diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c
index 7c521508313c28a300d264ad7a610e2c91732739..7be884d0aaf6e36464a5908aefdd29c12a2dadab 100644
--- a/drivers/net/atl1c/atl1c_ethtool.c
+++ b/drivers/net/atl1c/atl1c_ethtool.c
@@ -50,13 +50,13 @@ static int atl1c_get_settings(struct net_device *netdev,
 	ecmd->transceiver = XCVR_INTERNAL;
 
 	if (adapter->link_speed != SPEED_0) {
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 		if (adapter->link_duplex == FULL_DUPLEX)
 			ecmd->duplex = DUPLEX_FULL;
 		else
 			ecmd->duplex = DUPLEX_HALF;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -77,7 +77,8 @@ static int atl1c_set_settings(struct net_device *netdev,
 	if (ecmd->autoneg == AUTONEG_ENABLE) {
 		autoneg_advertised = ADVERTISED_Autoneg;
 	} else {
-		if (ecmd->speed == SPEED_1000) {
+		u32 speed = ethtool_cmd_speed(ecmd);
+		if (speed == SPEED_1000) {
 			if (ecmd->duplex != DUPLEX_FULL) {
 				if (netif_msg_link(adapter))
 					dev_warn(&adapter->pdev->dev,
@@ -86,7 +87,7 @@ static int atl1c_set_settings(struct net_device *netdev,
 				return -EINVAL;
 			}
 			autoneg_advertised = ADVERTISED_1000baseT_Full;
-		} else if (ecmd->speed == SPEED_100) {
+		} else if (speed == SPEED_100) {
 			if (ecmd->duplex == DUPLEX_FULL)
 				autoneg_advertised = ADVERTISED_100baseT_Full;
 			else
@@ -113,11 +114,6 @@ static int atl1c_set_settings(struct net_device *netdev,
 	return 0;
 }
 
-static u32 atl1c_get_tx_csum(struct net_device *netdev)
-{
-	return (netdev->features & NETIF_F_HW_CSUM) != 0;
-}
-
 static u32 atl1c_get_msglevel(struct net_device *netdev)
 {
 	struct atl1c_adapter *adapter = netdev_priv(netdev);
@@ -307,9 +303,6 @@ static const struct ethtool_ops atl1c_ethtool_ops = {
 	.get_link               = ethtool_op_get_link,
 	.get_eeprom_len         = atl1c_get_eeprom_len,
 	.get_eeprom             = atl1c_get_eeprom,
-	.get_tx_csum            = atl1c_get_tx_csum,
-	.get_sg                 = ethtool_op_get_sg,
-	.set_sg                 = ethtool_op_set_sg,
 };
 
 void atl1c_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index a6e1c36e48e6812b7590a0e2e595abb956b417ab..1269ba5d6e56d67b75d244d0bb89e8948d08a251 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -480,6 +480,15 @@ static void atl1c_set_rxbufsize(struct atl1c_adapter *adapter,
 	adapter->rx_buffer_len = mtu > AT_RX_BUF_SIZE ?
 		roundup(mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN, 8) : AT_RX_BUF_SIZE;
 }
+
+static u32 atl1c_fix_features(struct net_device *netdev, u32 features)
+{
+	if (netdev->mtu > MAX_TSO_FRAME_SIZE)
+		features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+
+	return features;
+}
+
 /*
  * atl1c_change_mtu - Change the Maximum Transfer Unit
  * @netdev: network interface device structure
@@ -506,14 +515,8 @@ static int atl1c_change_mtu(struct net_device *netdev, int new_mtu)
 		netdev->mtu = new_mtu;
 		adapter->hw.max_frame_size = new_mtu;
 		atl1c_set_rxbufsize(adapter, netdev);
-		if (new_mtu > MAX_TSO_FRAME_SIZE) {
-			adapter->netdev->features &= ~NETIF_F_TSO;
-			adapter->netdev->features &= ~NETIF_F_TSO6;
-		} else {
-			adapter->netdev->features |= NETIF_F_TSO;
-			adapter->netdev->features |= NETIF_F_TSO6;
-		}
 		atl1c_down(adapter);
+		netdev_update_features(netdev);
 		atl1c_up(adapter);
 		clear_bit(__AT_RESETTING, &adapter->flags);
 		if (adapter->hw.ctrl_flags & ATL1C_FPGA_VERSION) {
@@ -1088,10 +1091,8 @@ static void atl1c_configure_tx(struct atl1c_adapter *adapter)
 	u32 max_pay_load;
 	u16 tx_offload_thresh;
 	u32 txq_ctrl_data;
-	u32 extra_size = 0;     /* Jumbo frame threshold in QWORD unit */
 	u32 max_pay_load_data;
 
-	extra_size = ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN;
 	tx_offload_thresh = MAX_TX_OFFLOAD_THRESH;
 	AT_WRITE_REG(hw, REG_TX_TSO_OFFLOAD_THRESH,
 		(tx_offload_thresh >> 3) & TX_TSO_OFFLOAD_THRESH_MASK);
@@ -2536,6 +2537,7 @@ static int atl1c_suspend(struct device *dev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int atl1c_resume(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -2562,6 +2564,7 @@ static int atl1c_resume(struct device *dev)
 
 	return 0;
 }
+#endif
 
 static void atl1c_shutdown(struct pci_dev *pdev)
 {
@@ -2581,6 +2584,7 @@ static const struct net_device_ops atl1c_netdev_ops = {
 	.ndo_set_mac_address 	= atl1c_set_mac_addr,
 	.ndo_set_multicast_list = atl1c_set_multi,
 	.ndo_change_mtu		= atl1c_change_mtu,
+	.ndo_fix_features	= atl1c_fix_features,
 	.ndo_do_ioctl		= atl1c_ioctl,
 	.ndo_tx_timeout		= atl1c_tx_timeout,
 	.ndo_get_stats		= atl1c_get_stats,
@@ -2601,12 +2605,13 @@ static int atl1c_init_netdev(struct net_device *netdev, struct pci_dev *pdev)
 	atl1c_set_ethtool_ops(netdev);
 
 	/* TODO: add when ready */
-	netdev->features =	NETIF_F_SG	   |
+	netdev->hw_features =	NETIF_F_SG	   |
 				NETIF_F_HW_CSUM	   |
 				NETIF_F_HW_VLAN_TX |
-				NETIF_F_HW_VLAN_RX |
 				NETIF_F_TSO	   |
 				NETIF_F_TSO6;
+	netdev->features =	netdev->hw_features |
+				NETIF_F_HW_VLAN_RX;
 	return 0;
 }
 
diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c
index 1209297433b828083bb8892f9118809593237835..6269438d365f9d413650611e8e06cccf8d3e9a5c 100644
--- a/drivers/net/atl1e/atl1e_ethtool.c
+++ b/drivers/net/atl1e/atl1e_ethtool.c
@@ -51,13 +51,13 @@ static int atl1e_get_settings(struct net_device *netdev,
 	ecmd->transceiver = XCVR_INTERNAL;
 
 	if (adapter->link_speed != SPEED_0) {
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 		if (adapter->link_duplex == FULL_DUPLEX)
 			ecmd->duplex = DUPLEX_FULL;
 		else
 			ecmd->duplex = DUPLEX_HALF;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -382,9 +382,6 @@ static const struct ethtool_ops atl1e_ethtool_ops = {
 	.get_eeprom_len         = atl1e_get_eeprom_len,
 	.get_eeprom             = atl1e_get_eeprom,
 	.set_eeprom             = atl1e_set_eeprom,
-	.set_tx_csum            = ethtool_op_set_tx_hw_csum,
-	.set_sg                 = ethtool_op_set_sg,
-	.set_tso                = ethtool_op_set_tso,
 };
 
 void atl1e_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index b0a71e2f28a9d086bdd2c8953f43870cb3446f02..86a912283134c9424715b003ec459ba47bd1e697 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -691,10 +691,8 @@ static void atl1e_cal_ring_size(struct atl1e_adapter *adapter, u32 *ring_size)
 
 static void atl1e_init_ring_resources(struct atl1e_adapter *adapter)
 {
-	struct atl1e_tx_ring *tx_ring = NULL;
 	struct atl1e_rx_ring *rx_ring = NULL;
 
-	tx_ring = &adapter->tx_ring;
 	rx_ring = &adapter->rx_ring;
 
 	rx_ring->real_page_size = adapter->rx_ring.page_size
@@ -1927,11 +1925,7 @@ void atl1e_down(struct atl1e_adapter *adapter)
 	 * reschedule our watchdog timer */
 	set_bit(__AT_DOWN, &adapter->flags);
 
-#ifdef NETIF_F_LLTX
 	netif_stop_queue(netdev);
-#else
-	netif_tx_disable(netdev);
-#endif
 
 	/* reset MAC to disable all RX/TX */
 	atl1e_reset_hw(&adapter->hw);
@@ -2223,10 +2217,10 @@ static int atl1e_init_netdev(struct net_device *netdev, struct pci_dev *pdev)
 	netdev->watchdog_timeo = AT_TX_WATCHDOG;
 	atl1e_set_ethtool_ops(netdev);
 
-	netdev->features = NETIF_F_SG | NETIF_F_HW_CSUM |
-		NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-	netdev->features |= NETIF_F_LLTX;
-	netdev->features |= NETIF_F_TSO;
+	netdev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_TSO |
+		NETIF_F_HW_VLAN_TX;
+	netdev->features = netdev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_LLTX;
 
 	return 0;
 }
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 67f40b9c16edb0a15f70f3af6d0efbf57a55c56b..cd5789ff372604b513d104bf7eb1cfa111324e4d 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -83,8 +83,9 @@
 #include "atl1.h"
 
 #define ATLX_DRIVER_VERSION "2.1.3"
-MODULE_AUTHOR("Xiong Huang <xiong.huang@atheros.com>, \
-Chris Snook <csnook@redhat.com>, Jay Cliburn <jcliburn@gmail.com>");
+MODULE_AUTHOR("Xiong Huang <xiong.huang@atheros.com>, "
+	      "Chris Snook <csnook@redhat.com>, "
+	      "Jay Cliburn <jcliburn@gmail.com>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(ATLX_DRIVER_VERSION);
 
@@ -2074,9 +2075,6 @@ static void atl1_intr_tx(struct atl1_adapter *adapter)
 	cmb_tpd_next_to_clean = le16_to_cpu(adapter->cmb.cmb->tpd_cons_idx);
 
 	while (cmb_tpd_next_to_clean != sw_tpd_next_to_clean) {
-		struct tx_packet_desc *tpd;
-
-		tpd = ATL1_TPD_DESC(tpd_ring, sw_tpd_next_to_clean);
 		buffer_info = &tpd_ring->buffer_info[sw_tpd_next_to_clean];
 		if (buffer_info->dma) {
 			pci_unmap_page(adapter->pdev, buffer_info->dma,
@@ -2572,7 +2570,7 @@ static s32 atl1_up(struct atl1_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	int err;
-	int irq_flags = IRQF_SAMPLE_RANDOM;
+	int irq_flags = 0;
 
 	/* hardware has been reset, we need to reload some things */
 	atlx_set_multi(netdev);
@@ -2986,6 +2984,11 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
 	netdev->features |= NETIF_F_SG;
 	netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
 
+	netdev->hw_features = NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_TSO;
+
+	/* is this valid? see atl1_setup_mac_ctrl() */
+	netdev->features |= NETIF_F_RXCSUM;
+
 	/*
 	 * patch for some L1 of old version,
 	 * the final version of L1 may not need these
@@ -3229,13 +3232,13 @@ static int atl1_get_settings(struct net_device *netdev,
 	if (netif_carrier_ok(adapter->netdev)) {
 		u16 link_speed, link_duplex;
 		atl1_get_speed_and_duplex(hw, &link_speed, &link_duplex);
-		ecmd->speed = link_speed;
+		ethtool_cmd_speed_set(ecmd, link_speed);
 		if (link_duplex == FULL_DUPLEX)
 			ecmd->duplex = DUPLEX_FULL;
 		else
 			ecmd->duplex = DUPLEX_HALF;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 	if (hw->media_type == MEDIA_TYPE_AUTO_SENSOR ||
@@ -3266,7 +3269,8 @@ static int atl1_set_settings(struct net_device *netdev,
 	if (ecmd->autoneg == AUTONEG_ENABLE)
 		hw->media_type = MEDIA_TYPE_AUTO_SENSOR;
 	else {
-		if (ecmd->speed == SPEED_1000) {
+		u32 speed = ethtool_cmd_speed(ecmd);
+		if (speed == SPEED_1000) {
 			if (ecmd->duplex != DUPLEX_FULL) {
 				if (netif_msg_link(adapter))
 					dev_warn(&adapter->pdev->dev,
@@ -3275,7 +3279,7 @@ static int atl1_set_settings(struct net_device *netdev,
 				goto exit_sset;
 			}
 			hw->media_type = MEDIA_TYPE_1000M_FULL;
-		} else if (ecmd->speed == SPEED_100) {
+		} else if (speed == SPEED_100) {
 			if (ecmd->duplex == DUPLEX_FULL)
 				hw->media_type = MEDIA_TYPE_100M_FULL;
 			else
@@ -3595,12 +3599,6 @@ static int atl1_set_pauseparam(struct net_device *netdev,
 	return 0;
 }
 
-/* FIXME: is this right? -- CHS */
-static u32 atl1_get_rx_csum(struct net_device *netdev)
-{
-	return 1;
-}
-
 static void atl1_get_strings(struct net_device *netdev, u32 stringset,
 	u8 *data)
 {
@@ -3668,13 +3666,9 @@ static const struct ethtool_ops atl1_ethtool_ops = {
 	.set_ringparam		= atl1_set_ringparam,
 	.get_pauseparam		= atl1_get_pauseparam,
 	.set_pauseparam		= atl1_set_pauseparam,
-	.get_rx_csum		= atl1_get_rx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_hw_csum,
 	.get_link		= ethtool_op_get_link,
-	.set_sg			= ethtool_op_set_sg,
 	.get_strings		= atl1_get_strings,
 	.nway_reset		= atl1_nway_reset,
 	.get_ethtool_stats	= atl1_get_ethtool_stats,
 	.get_sset_count		= atl1_get_sset_count,
-	.set_tso		= ethtool_op_set_tso,
 };
diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c
index e3cbf45dc612b59727bf4c4ebfe49dbaf7e6e4f2..16249e9b6b950a294916ce09b4e81af5233a0ca6 100644
--- a/drivers/net/atlx/atl2.c
+++ b/drivers/net/atlx/atl2.c
@@ -1411,9 +1411,8 @@ static int __devinit atl2_probe(struct pci_dev *pdev,
 
 	err = -EIO;
 
-#ifdef NETIF_F_HW_VLAN_TX
+	netdev->hw_features = NETIF_F_SG;
 	netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
-#endif
 
 	/* Init PHY as early as possible due to power saving issue  */
 	atl2_phy_init(&adapter->hw);
@@ -1770,13 +1769,13 @@ static int atl2_get_settings(struct net_device *netdev,
 	ecmd->transceiver = XCVR_INTERNAL;
 
 	if (adapter->link_speed != SPEED_0) {
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 		if (adapter->link_duplex == FULL_DUPLEX)
 			ecmd->duplex = DUPLEX_FULL;
 		else
 			ecmd->duplex = DUPLEX_HALF;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -1840,11 +1839,6 @@ static int atl2_set_settings(struct net_device *netdev,
 	return 0;
 }
 
-static u32 atl2_get_tx_csum(struct net_device *netdev)
-{
-	return (netdev->features & NETIF_F_HW_CSUM) != 0;
-}
-
 static u32 atl2_get_msglevel(struct net_device *netdev)
 {
 	return 0;
@@ -2112,12 +2106,6 @@ static const struct ethtool_ops atl2_ethtool_ops = {
 	.get_eeprom_len		= atl2_get_eeprom_len,
 	.get_eeprom		= atl2_get_eeprom,
 	.set_eeprom		= atl2_set_eeprom,
-	.get_tx_csum		= atl2_get_tx_csum,
-	.get_sg			= ethtool_op_get_sg,
-	.set_sg			= ethtool_op_set_sg,
-#ifdef NETIF_F_TSO
-	.get_tso		= ethtool_op_get_tso,
-#endif
 };
 
 static void atl2_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 2e2b76258ab42cbc6b0dc73f70bd9547a5846857..a69331e06b8dbed3039985f02e3f7c1bd2883880 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1807,8 +1807,8 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	if (bp->flags & B44_FLAG_ADV_100FULL)
 		cmd->advertising |= ADVERTISED_100baseT_Full;
 	cmd->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
-	cmd->speed = (bp->flags & B44_FLAG_100_BASE_T) ?
-		SPEED_100 : SPEED_10;
+	ethtool_cmd_speed_set(cmd, ((bp->flags & B44_FLAG_100_BASE_T) ?
+				    SPEED_100 : SPEED_10));
 	cmd->duplex = (bp->flags & B44_FLAG_FULL_DUPLEX) ?
 		DUPLEX_FULL : DUPLEX_HALF;
 	cmd->port = 0;
@@ -1820,7 +1820,7 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	if (cmd->autoneg == AUTONEG_ENABLE)
 		cmd->advertising |= ADVERTISED_Autoneg;
 	if (!netif_running(dev)){
-		cmd->speed = 0;
+		ethtool_cmd_speed_set(cmd, 0);
 		cmd->duplex = 0xff;
 	}
 	cmd->maxtxpkt = 0;
@@ -1831,6 +1831,7 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct b44 *bp = netdev_priv(dev);
+	u32 speed = ethtool_cmd_speed(cmd);
 
 	/* We do not support gigabit. */
 	if (cmd->autoneg == AUTONEG_ENABLE) {
@@ -1838,8 +1839,8 @@ static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		    (ADVERTISED_1000baseT_Half |
 		     ADVERTISED_1000baseT_Full))
 			return -EINVAL;
-	} else if ((cmd->speed != SPEED_100 &&
-		    cmd->speed != SPEED_10) ||
+	} else if ((speed != SPEED_100 &&
+		    speed != SPEED_10) ||
 		   (cmd->duplex != DUPLEX_HALF &&
 		    cmd->duplex != DUPLEX_FULL)) {
 			return -EINVAL;
@@ -1873,7 +1874,7 @@ static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	} else {
 		bp->flags |= B44_FLAG_FORCE_LINK;
 		bp->flags &= ~(B44_FLAG_100_BASE_T | B44_FLAG_FULL_DUPLEX);
-		if (cmd->speed == SPEED_100)
+		if (speed == SPEED_100)
 			bp->flags |= B44_FLAG_100_BASE_T;
 		if (cmd->duplex == DUPLEX_FULL)
 			bp->flags |= B44_FLAG_FULL_DUPLEX;
diff --git a/drivers/net/bcm63xx_enet.c b/drivers/net/bcm63xx_enet.c
index c48104b08861a3b769566a700e828ff43926c932..f1573d492e90c1b886ed0b52d34b4e867649bb18 100644
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -839,8 +839,8 @@ static int bcm_enet_open(struct net_device *dev)
 	if (ret)
 		goto out_phy_disconnect;
 
-	ret = request_irq(priv->irq_rx, bcm_enet_isr_dma,
-			  IRQF_SAMPLE_RANDOM | IRQF_DISABLED, dev->name, dev);
+	ret = request_irq(priv->irq_rx, bcm_enet_isr_dma, IRQF_DISABLED,
+			  dev->name, dev);
 	if (ret)
 		goto out_freeirq;
 
@@ -1346,7 +1346,8 @@ static int bcm_enet_get_settings(struct net_device *dev,
 		return phy_ethtool_gset(priv->phydev, cmd);
 	} else {
 		cmd->autoneg = 0;
-		cmd->speed = (priv->force_speed_100) ? SPEED_100 : SPEED_10;
+		ethtool_cmd_speed_set(cmd, ((priv->force_speed_100)
+					    ? SPEED_100 : SPEED_10));
 		cmd->duplex = (priv->force_duplex_full) ?
 			DUPLEX_FULL : DUPLEX_HALF;
 		cmd->supported = ADVERTISED_10baseT_Half  |
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 2353eca32593f7623490656e555cedb24bcc483a..a7db870d1641a5b1465223e92ce90689e535a5b2 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -49,6 +49,7 @@
 #define OC_DEVICE_ID1		0x700	/* Device Id for BE2 cards */
 #define OC_DEVICE_ID2		0x710	/* Device Id for BE3 cards */
 #define OC_DEVICE_ID3		0xe220	/* Device id for Lancer cards */
+#define OC_DEVICE_ID4           0xe228   /* Device id for VF in Lancer */
 
 static inline char *nic_name(struct pci_dev *pdev)
 {
@@ -58,6 +59,7 @@ static inline char *nic_name(struct pci_dev *pdev)
 	case OC_DEVICE_ID2:
 		return OC_NAME_BE;
 	case OC_DEVICE_ID3:
+	case OC_DEVICE_ID4:
 		return OC_NAME_LANCER;
 	case BE_DEVICE_ID2:
 		return BE3_NAME;
@@ -84,15 +86,14 @@ static inline char *nic_name(struct pci_dev *pdev)
 #define MCC_CQ_LEN		256
 
 #define MAX_RSS_QS		4	/* BE limit is 4 queues/port */
-#define BE_MAX_MSIX_VECTORS	(MAX_RSS_QS + 1 + 1)/* RSS qs + 1 def Rx + Tx */
+#define MAX_RX_QS		(MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */
+#define BE_MAX_MSIX_VECTORS	(MAX_RX_QS + 1)/* RX + TX */
 #define BE_NAPI_WEIGHT		64
 #define MAX_RX_POST 		BE_NAPI_WEIGHT /* Frags posted at a time */
 #define RX_FRAGS_REFILL_WM	(RX_Q_LEN - MAX_RX_POST)
 
 #define FW_VER_LEN		32
 
-#define BE_MAX_VF		32
-
 struct be_dma_mem {
 	void *va;
 	dma_addr_t dma;
@@ -245,6 +246,43 @@ struct be_rx_obj {
 
 struct be_drv_stats {
 	u8 be_on_die_temperature;
+	u64 be_tx_events;
+	u64 eth_red_drops;
+	u64 rx_drops_no_pbuf;
+	u64 rx_drops_no_txpb;
+	u64 rx_drops_no_erx_descr;
+	u64 rx_drops_no_tpre_descr;
+	u64 rx_drops_too_many_frags;
+	u64 rx_drops_invalid_ring;
+	u64 forwarded_packets;
+	u64 rx_drops_mtu;
+	u64 rx_crc_errors;
+	u64 rx_alignment_symbol_errors;
+	u64 rx_pause_frames;
+	u64 rx_priority_pause_frames;
+	u64 rx_control_frames;
+	u64 rx_in_range_errors;
+	u64 rx_out_range_errors;
+	u64 rx_frame_too_long;
+	u64 rx_address_match_errors;
+	u64 rx_dropped_too_small;
+	u64 rx_dropped_too_short;
+	u64 rx_dropped_header_too_small;
+	u64 rx_dropped_tcp_length;
+	u64 rx_dropped_runt;
+	u64 rx_ip_checksum_errs;
+	u64 rx_tcp_checksum_errs;
+	u64 rx_udp_checksum_errs;
+	u64 rx_switched_unicast_packets;
+	u64 rx_switched_multicast_packets;
+	u64 rx_switched_broadcast_packets;
+	u64 tx_pauseframes;
+	u64 tx_priority_pauseframes;
+	u64 tx_controlframes;
+	u64 rxpp_fifo_overflow_drop;
+	u64 rx_input_fifo_overflow_drop;
+	u64 pmem_fifo_overflow_drop;
+	u64 jabber_events;
 };
 
 struct be_vf_cfg {
@@ -276,7 +314,7 @@ struct be_adapter {
 	spinlock_t mcc_cq_lock;
 
 	struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS];
-	bool msix_enabled;
+	u32 num_msix_vec;
 	bool isr_registered;
 
 	/* TX Rings */
@@ -287,7 +325,7 @@ struct be_adapter {
 	u32 cache_line_break[8];
 
 	/* Rx rings */
-	struct be_rx_obj rx_obj[MAX_RSS_QS + 1]; /* one default non-rss Q */
+	struct be_rx_obj rx_obj[MAX_RX_QS];
 	u32 num_rx_qs;
 	u32 big_page_size;	/* Compounded page size shared by rx wrbs */
 
@@ -308,10 +346,10 @@ struct be_adapter {
 	u16 work_counter;
 
 	/* Ethtool knobs and info */
-	bool rx_csum; 		/* BE card must perform rx-checksumming */
 	char fw_ver[FW_VER_LEN];
 	u32 if_handle;		/* Used to configure filtering */
 	u32 pmac_id;		/* MAC addr handle used by BE card */
+	u32 beacon_state;	/* for set_phys_id */
 
 	bool eeh_err;
 	bool link_up;
@@ -334,7 +372,7 @@ struct be_adapter {
 
 	bool be3_native;
 	bool sriov_enabled;
-	struct be_vf_cfg vf_cfg[BE_MAX_VF];
+	struct be_vf_cfg *vf_cfg;
 	u8 is_virtfn;
 	u32 sli_family;
 	u8 hba_port_num;
@@ -347,10 +385,12 @@ struct be_adapter {
 #define BE_GEN2 2
 #define BE_GEN3 3
 
-#define lancer_chip(adapter)		(adapter->pdev->device == OC_DEVICE_ID3)
+#define lancer_chip(adapter)	((adapter->pdev->device == OC_DEVICE_ID3) || \
+				 (adapter->pdev->device == OC_DEVICE_ID4))
 
 extern const struct ethtool_ops be_ethtool_ops;
 
+#define msix_enabled(adapter)		(adapter->num_msix_vec > 0)
 #define tx_stats(adapter)		(&adapter->tx_stats)
 #define rx_stats(rxo)			(&rxo->stats)
 
@@ -455,18 +495,10 @@ static inline u8 is_udp_pkt(struct sk_buff *skb)
 
 static inline void be_check_sriov_fn_type(struct be_adapter *adapter)
 {
-	u8 data;
 	u32 sli_intf;
 
-	if (lancer_chip(adapter)) {
-		pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET,
-								&sli_intf);
-		adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0;
-	} else {
-		pci_write_config_byte(adapter->pdev, 0xFE, 0xAA);
-		pci_read_config_byte(adapter->pdev, 0xFE, &data);
-		adapter->is_virtfn = (data != 0xAA);
-	}
+	pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, &sli_intf);
+	adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0;
 }
 
 static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac)
@@ -482,9 +514,15 @@ static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac)
 	memcpy(mac, adapter->netdev->dev_addr, 3);
 }
 
+static inline bool be_multi_rxq(const struct be_adapter *adapter)
+{
+	return adapter->num_rx_qs > 1;
+}
+
 extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm,
 		u16 num_popped);
 extern void be_link_status_update(struct be_adapter *adapter, bool link_up);
 extern void netdev_stats_update(struct be_adapter *adapter);
+extern void be_parse_stats(struct be_adapter *adapter);
 extern int be_load_fw(struct be_adapter *adapter, u8 *func);
 #endif				/* BE_H */
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 9dc9394fd4cae51f5ec0b566daa6102d7b80e571..2463b1c979227b5c5320ba3c788728a5325f7c2f 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -71,18 +71,38 @@ static int be_mcc_compl_process(struct be_adapter *adapter,
 	compl_status = (compl->status >> CQE_STATUS_COMPL_SHIFT) &
 				CQE_STATUS_COMPL_MASK;
 
-	if ((compl->tag0 == OPCODE_COMMON_WRITE_FLASHROM) &&
+	if (((compl->tag0 == OPCODE_COMMON_WRITE_FLASHROM) ||
+		(compl->tag0 == OPCODE_COMMON_WRITE_OBJECT)) &&
 		(compl->tag1 == CMD_SUBSYSTEM_COMMON)) {
 		adapter->flash_status = compl_status;
 		complete(&adapter->flash_compl);
 	}
 
 	if (compl_status == MCC_STATUS_SUCCESS) {
-		if (compl->tag0 == OPCODE_ETH_GET_STATISTICS) {
-			struct be_cmd_resp_get_stats *resp =
-						adapter->stats_cmd.va;
-			be_dws_le_to_cpu(&resp->hw_stats,
-						sizeof(resp->hw_stats));
+		if (((compl->tag0 == OPCODE_ETH_GET_STATISTICS) ||
+			 (compl->tag0 == OPCODE_ETH_GET_PPORT_STATS)) &&
+			(compl->tag1 == CMD_SUBSYSTEM_ETH)) {
+			if (adapter->generation == BE_GEN3) {
+				if (lancer_chip(adapter)) {
+					struct lancer_cmd_resp_pport_stats
+						*resp = adapter->stats_cmd.va;
+					be_dws_le_to_cpu(&resp->pport_stats,
+						sizeof(resp->pport_stats));
+				} else {
+					struct be_cmd_resp_get_stats_v1 *resp =
+							adapter->stats_cmd.va;
+
+				be_dws_le_to_cpu(&resp->hw_stats,
+							sizeof(resp->hw_stats));
+				}
+			} else {
+				struct be_cmd_resp_get_stats_v0 *resp =
+							adapter->stats_cmd.va;
+
+				be_dws_le_to_cpu(&resp->hw_stats,
+							sizeof(resp->hw_stats));
+			}
+			be_parse_stats(adapter);
 			netdev_stats_update(adapter);
 			adapter->stats_cmd_sent = false;
 		}
@@ -292,12 +312,12 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
 
 		if (msecs > 4000) {
 			dev_err(&adapter->pdev->dev, "mbox poll timed out\n");
-			be_detect_dump_ue(adapter);
+			if (!lancer_chip(adapter))
+				be_detect_dump_ue(adapter);
 			return -1;
 		}
 
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(msecs_to_jiffies(1));
+		msleep(1);
 		msecs++;
 	} while (true);
 
@@ -374,23 +394,25 @@ int be_cmd_POST(struct be_adapter *adapter)
 {
 	u16 stage;
 	int status, timeout = 0;
+	struct device *dev = &adapter->pdev->dev;
 
 	do {
 		status = be_POST_stage_get(adapter, &stage);
 		if (status) {
-			dev_err(&adapter->pdev->dev, "POST error; stage=0x%x\n",
-				stage);
+			dev_err(dev, "POST error; stage=0x%x\n", stage);
 			return -1;
 		} else if (stage != POST_STAGE_ARMFW_RDY) {
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(2 * HZ);
+			if (msleep_interruptible(2000)) {
+				dev_err(dev, "Waiting for POST aborted\n");
+				return -EINTR;
+			}
 			timeout += 2;
 		} else {
 			return 0;
 		}
 	} while (timeout < 40);
 
-	dev_err(&adapter->pdev->dev, "POST timeout; stage=0x%x\n", stage);
+	dev_err(dev, "POST timeout; stage=0x%x\n", stage);
 	return -1;
 }
 
@@ -728,8 +750,6 @@ int be_cmd_cq_create(struct be_adapter *adapter,
 	if (lancer_chip(adapter)) {
 		req->hdr.version = 2;
 		req->page_size = 1; /* 1 for 4K */
-		AMAP_SET_BITS(struct amap_cq_context_lancer, coalescwm, ctxt,
-								coalesce_wm);
 		AMAP_SET_BITS(struct amap_cq_context_lancer, nodelay, ctxt,
 								no_delay);
 		AMAP_SET_BITS(struct amap_cq_context_lancer, count, ctxt,
@@ -1074,7 +1094,7 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id, u32 domain)
 int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd)
 {
 	struct be_mcc_wrb *wrb;
-	struct be_cmd_req_get_stats *req;
+	struct be_cmd_req_hdr *hdr;
 	struct be_sge *sge;
 	int status = 0;
 
@@ -1088,14 +1108,62 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd)
 		status = -EBUSY;
 		goto err;
 	}
-	req = nonemb_cmd->va;
+	hdr = nonemb_cmd->va;
 	sge = nonembedded_sgl(wrb);
 
-	be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1,
+	be_wrb_hdr_prepare(wrb, nonemb_cmd->size, false, 1,
 			OPCODE_ETH_GET_STATISTICS);
 
+	be_cmd_hdr_prepare(hdr, CMD_SUBSYSTEM_ETH,
+		OPCODE_ETH_GET_STATISTICS, nonemb_cmd->size);
+
+	if (adapter->generation == BE_GEN3)
+		hdr->version = 1;
+
+	wrb->tag1 = CMD_SUBSYSTEM_ETH;
+	sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma));
+	sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF);
+	sge->len = cpu_to_le32(nonemb_cmd->size);
+
+	be_mcc_notify(adapter);
+	adapter->stats_cmd_sent = true;
+
+err:
+	spin_unlock_bh(&adapter->mcc_lock);
+	return status;
+}
+
+/* Lancer Stats */
+int lancer_cmd_get_pport_stats(struct be_adapter *adapter,
+				struct be_dma_mem *nonemb_cmd)
+{
+
+	struct be_mcc_wrb *wrb;
+	struct lancer_cmd_req_pport_stats *req;
+	struct be_sge *sge;
+	int status = 0;
+
+	spin_lock_bh(&adapter->mcc_lock);
+
+	wrb = wrb_from_mccq(adapter);
+	if (!wrb) {
+		status = -EBUSY;
+		goto err;
+	}
+	req = nonemb_cmd->va;
+	sge = nonembedded_sgl(wrb);
+
+	be_wrb_hdr_prepare(wrb, nonemb_cmd->size, false, 1,
+			OPCODE_ETH_GET_PPORT_STATS);
+
 	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH,
-		OPCODE_ETH_GET_STATISTICS, sizeof(*req));
+			OPCODE_ETH_GET_PPORT_STATS, nonemb_cmd->size);
+
+
+	req->cmd_params.params.pport_num = cpu_to_le16(adapter->port_num);
+	req->cmd_params.params.reset_stats = 0;
+
+	wrb->tag1 = CMD_SUBSYSTEM_ETH;
 	sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma));
 	sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF);
 	sge->len = cpu_to_le32(nonemb_cmd->size);
@@ -1110,7 +1178,7 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd)
 
 /* Uses synchronous mcc */
 int be_cmd_link_status_query(struct be_adapter *adapter,
-			bool *link_up, u8 *mac_speed, u16 *link_speed)
+			bool *link_up, u8 *mac_speed, u16 *link_speed, u32 dom)
 {
 	struct be_mcc_wrb *wrb;
 	struct be_cmd_req_link_status *req;
@@ -1186,6 +1254,116 @@ int be_cmd_get_die_temperature(struct be_adapter *adapter)
 	return status;
 }
 
+/* Uses synchronous mcc */
+int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size)
+{
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_req_get_fat *req;
+	int status;
+
+	spin_lock_bh(&adapter->mcc_lock);
+
+	wrb = wrb_from_mccq(adapter);
+	if (!wrb) {
+		status = -EBUSY;
+		goto err;
+	}
+	req = embedded_payload(wrb);
+
+	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0,
+			OPCODE_COMMON_MANAGE_FAT);
+
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+		OPCODE_COMMON_MANAGE_FAT, sizeof(*req));
+	req->fat_operation = cpu_to_le32(QUERY_FAT);
+	status = be_mcc_notify_wait(adapter);
+	if (!status) {
+		struct be_cmd_resp_get_fat *resp = embedded_payload(wrb);
+		if (log_size && resp->log_size)
+			*log_size = le32_to_cpu(resp->log_size) -
+					sizeof(u32);
+	}
+err:
+	spin_unlock_bh(&adapter->mcc_lock);
+	return status;
+}
+
+void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf)
+{
+	struct be_dma_mem get_fat_cmd;
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_req_get_fat *req;
+	struct be_sge *sge;
+	u32 offset = 0, total_size, buf_size,
+				log_offset = sizeof(u32), payload_len;
+	int status;
+
+	if (buf_len == 0)
+		return;
+
+	total_size = buf_len;
+
+	get_fat_cmd.size = sizeof(struct be_cmd_req_get_fat) + 60*1024;
+	get_fat_cmd.va = pci_alloc_consistent(adapter->pdev,
+			get_fat_cmd.size,
+			&get_fat_cmd.dma);
+	if (!get_fat_cmd.va) {
+		status = -ENOMEM;
+		dev_err(&adapter->pdev->dev,
+		"Memory allocation failure while retrieving FAT data\n");
+		return;
+	}
+
+	spin_lock_bh(&adapter->mcc_lock);
+
+	while (total_size) {
+		buf_size = min(total_size, (u32)60*1024);
+		total_size -= buf_size;
+
+		wrb = wrb_from_mccq(adapter);
+		if (!wrb) {
+			status = -EBUSY;
+			goto err;
+		}
+		req = get_fat_cmd.va;
+		sge = nonembedded_sgl(wrb);
+
+		payload_len = sizeof(struct be_cmd_req_get_fat) + buf_size;
+		be_wrb_hdr_prepare(wrb, payload_len, false, 1,
+				OPCODE_COMMON_MANAGE_FAT);
+
+		be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+				OPCODE_COMMON_MANAGE_FAT, payload_len);
+
+		sge->pa_hi = cpu_to_le32(upper_32_bits(get_fat_cmd.dma));
+		sge->pa_lo = cpu_to_le32(get_fat_cmd.dma & 0xFFFFFFFF);
+		sge->len = cpu_to_le32(get_fat_cmd.size);
+
+		req->fat_operation = cpu_to_le32(RETRIEVE_FAT);
+		req->read_log_offset = cpu_to_le32(log_offset);
+		req->read_log_length = cpu_to_le32(buf_size);
+		req->data_buffer_size = cpu_to_le32(buf_size);
+
+		status = be_mcc_notify_wait(adapter);
+		if (!status) {
+			struct be_cmd_resp_get_fat *resp = get_fat_cmd.va;
+			memcpy(buf + offset,
+				resp->data_buffer,
+				resp->read_log_length);
+		} else {
+			dev_err(&adapter->pdev->dev, "FAT Table Retrieve error\n");
+			goto err;
+		}
+		offset += buf_size;
+		log_offset += buf_size;
+	}
+err:
+	pci_free_consistent(adapter->pdev, get_fat_cmd.size,
+			get_fat_cmd.va,
+			get_fat_cmd.dma);
+	spin_unlock_bh(&adapter->mcc_lock);
+}
+
 /* Uses Mbox */
 int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver)
 {
@@ -1293,12 +1471,24 @@ int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array,
 /* Uses MCC for this command as it may be called in BH context
  * Uses synchronous mcc
  */
-int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en)
+int be_cmd_promiscuous_config(struct be_adapter *adapter, bool en)
 {
 	struct be_mcc_wrb *wrb;
-	struct be_cmd_req_promiscuous_config *req;
+	struct be_cmd_req_rx_filter *req;
+	struct be_dma_mem promiscous_cmd;
+	struct be_sge *sge;
 	int status;
 
+	memset(&promiscous_cmd, 0, sizeof(struct be_dma_mem));
+	promiscous_cmd.size = sizeof(struct be_cmd_req_rx_filter);
+	promiscous_cmd.va = pci_alloc_consistent(adapter->pdev,
+				promiscous_cmd.size, &promiscous_cmd.dma);
+	if (!promiscous_cmd.va) {
+		dev_err(&adapter->pdev->dev,
+				"Memory allocation failure\n");
+		return -ENOMEM;
+	}
+
 	spin_lock_bh(&adapter->mcc_lock);
 
 	wrb = wrb_from_mccq(adapter);
@@ -1306,26 +1496,30 @@ int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en)
 		status = -EBUSY;
 		goto err;
 	}
-	req = embedded_payload(wrb);
 
-	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, OPCODE_ETH_PROMISCUOUS);
+	req = promiscous_cmd.va;
+	sge = nonembedded_sgl(wrb);
 
-	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH,
-		OPCODE_ETH_PROMISCUOUS, sizeof(*req));
-
-	/* In FW versions X.102.149/X.101.487 and later,
-	 * the port setting associated only with the
-	 * issuing pci function will take effect
-	 */
-	if (port_num)
-		req->port1_promiscuous = en;
-	else
-		req->port0_promiscuous = en;
+	be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1,
+					OPCODE_COMMON_NTWK_RX_FILTER);
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+			OPCODE_COMMON_NTWK_RX_FILTER, sizeof(*req));
+
+	req->if_id = cpu_to_le32(adapter->if_handle);
+	req->if_flags_mask = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS);
+	if (en)
+		req->if_flags = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS);
+
+	sge->pa_hi = cpu_to_le32(upper_32_bits(promiscous_cmd.dma));
+	sge->pa_lo = cpu_to_le32(promiscous_cmd.dma & 0xFFFFFFFF);
+	sge->len = cpu_to_le32(promiscous_cmd.size);
 
 	status = be_mcc_notify_wait(adapter);
 
 err:
 	spin_unlock_bh(&adapter->mcc_lock);
+	pci_free_consistent(adapter->pdev, promiscous_cmd.size,
+			promiscous_cmd.va, promiscous_cmd.dma);
 	return status;
 }
 
@@ -1608,6 +1802,81 @@ int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num, u32 *state)
 	return status;
 }
 
+int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
+			u32 data_size, u32 data_offset, const char *obj_name,
+			u32 *data_written, u8 *addn_status)
+{
+	struct be_mcc_wrb *wrb;
+	struct lancer_cmd_req_write_object *req;
+	struct lancer_cmd_resp_write_object *resp;
+	void *ctxt = NULL;
+	int status;
+
+	spin_lock_bh(&adapter->mcc_lock);
+	adapter->flash_status = 0;
+
+	wrb = wrb_from_mccq(adapter);
+	if (!wrb) {
+		status = -EBUSY;
+		goto err_unlock;
+	}
+
+	req = embedded_payload(wrb);
+
+	be_wrb_hdr_prepare(wrb, sizeof(struct lancer_cmd_req_write_object),
+			true, 1, OPCODE_COMMON_WRITE_OBJECT);
+	wrb->tag1 = CMD_SUBSYSTEM_COMMON;
+
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+				OPCODE_COMMON_WRITE_OBJECT,
+				sizeof(struct lancer_cmd_req_write_object));
+
+	ctxt = &req->context;
+	AMAP_SET_BITS(struct amap_lancer_write_obj_context,
+			write_length, ctxt, data_size);
+
+	if (data_size == 0)
+		AMAP_SET_BITS(struct amap_lancer_write_obj_context,
+				eof, ctxt, 1);
+	else
+		AMAP_SET_BITS(struct amap_lancer_write_obj_context,
+				eof, ctxt, 0);
+
+	be_dws_cpu_to_le(ctxt, sizeof(req->context));
+	req->write_offset = cpu_to_le32(data_offset);
+	strcpy(req->object_name, obj_name);
+	req->descriptor_count = cpu_to_le32(1);
+	req->buf_len = cpu_to_le32(data_size);
+	req->addr_low = cpu_to_le32((cmd->dma +
+				sizeof(struct lancer_cmd_req_write_object))
+				& 0xFFFFFFFF);
+	req->addr_high = cpu_to_le32(upper_32_bits(cmd->dma +
+				sizeof(struct lancer_cmd_req_write_object)));
+
+	be_mcc_notify(adapter);
+	spin_unlock_bh(&adapter->mcc_lock);
+
+	if (!wait_for_completion_timeout(&adapter->flash_compl,
+			msecs_to_jiffies(12000)))
+		status = -1;
+	else
+		status = adapter->flash_status;
+
+	resp = embedded_payload(wrb);
+	if (!status) {
+		*data_written = le32_to_cpu(resp->actual_write_len);
+	} else {
+		*addn_status = resp->additional_status;
+		status = resp->status;
+	}
+
+	return status;
+
+err_unlock:
+	spin_unlock_bh(&adapter->mcc_lock);
+	return status;
+}
+
 int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd,
 			u32 flash_type, u32 flash_opcode, u32 buf_size)
 {
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index 4f254cfaabe2c616dc1958650119cce795e57558..8148cc66cbe90350e358d468f40aabcced9e3f9a 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -186,12 +186,14 @@ struct be_mcc_mailbox {
 #define OPCODE_COMMON_NTWK_PMAC_ADD			59
 #define OPCODE_COMMON_NTWK_PMAC_DEL			60
 #define OPCODE_COMMON_FUNCTION_RESET			61
+#define OPCODE_COMMON_MANAGE_FAT			68
 #define OPCODE_COMMON_ENABLE_DISABLE_BEACON		69
 #define OPCODE_COMMON_GET_BEACON_STATE			70
 #define OPCODE_COMMON_READ_TRANSRECV_DATA		73
 #define OPCODE_COMMON_GET_PHY_DETAILS			102
 #define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP		103
 #define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES	121
+#define OPCODE_COMMON_WRITE_OBJECT			172
 
 #define OPCODE_ETH_RSS_CONFIG				1
 #define OPCODE_ETH_ACPI_CONFIG				2
@@ -202,6 +204,7 @@ struct be_mcc_mailbox {
 #define OPCODE_ETH_TX_DESTROY           		9
 #define OPCODE_ETH_RX_DESTROY           		10
 #define OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG		12
+#define OPCODE_ETH_GET_PPORT_STATS			18
 
 #define OPCODE_LOWLEVEL_HOST_DDR_DMA                    17
 #define OPCODE_LOWLEVEL_LOOPBACK_TEST                   18
@@ -380,6 +383,24 @@ struct be_cmd_resp_cq_create {
 	u16 rsvd0;
 } __packed;
 
+struct be_cmd_req_get_fat {
+	struct be_cmd_req_hdr hdr;
+	u32 fat_operation;
+	u32 read_log_offset;
+	u32 read_log_length;
+	u32 data_buffer_size;
+	u32 data_buffer[1];
+} __packed;
+
+struct be_cmd_resp_get_fat {
+	struct be_cmd_resp_hdr hdr;
+	u32 log_size;
+	u32 read_log_length;
+	u32 rsvd[2];
+	u32 data_buffer[1];
+} __packed;
+
+
 /******************** Create MCCQ ***************************/
 /* Pseudo amap definition in which each bit of the actual structure is defined
  * as a byte: used to calculate offset/shift/mask of each field */
@@ -549,7 +570,7 @@ struct be_cmd_req_if_destroy {
 };
 
 /*************** HW Stats Get **********************************/
-struct be_port_rxf_stats {
+struct be_port_rxf_stats_v0 {
 	u32 rx_bytes_lsd;	/* dword 0*/
 	u32 rx_bytes_msd;	/* dword 1*/
 	u32 rx_total_frames;	/* dword 2*/
@@ -618,8 +639,8 @@ struct be_port_rxf_stats {
 	u32 rx_input_fifo_overflow;	/* dword 65*/
 };
 
-struct be_rxf_stats {
-	struct be_port_rxf_stats port[2];
+struct be_rxf_stats_v0 {
+	struct be_port_rxf_stats_v0 port[2];
 	u32 rx_drops_no_pbuf;	/* dword 132*/
 	u32 rx_drops_no_txpb;	/* dword 133*/
 	u32 rx_drops_no_erx_descr;	/* dword 134*/
@@ -642,36 +663,227 @@ struct be_rxf_stats {
 	u32 rsvd1[6];
 };
 
-struct be_erx_stats {
+struct be_erx_stats_v0 {
 	u32 rx_drops_no_fragments[44];     /* dwordS 0 to 43*/
-	u32 debug_wdma_sent_hold;          /* dword 44*/
-	u32 debug_wdma_pbfree_sent_hold;   /* dword 45*/
-	u32 debug_wdma_zerobyte_pbfree_sent_hold; /* dword 46*/
-	u32 debug_pmem_pbuf_dealloc;       /* dword 47*/
+	u32 rsvd[4];
 };
 
 struct be_pmem_stats {
 	u32 eth_red_drops;
-	u32 rsvd[4];
+	u32 rsvd[5];
 };
 
-struct be_hw_stats {
-	struct be_rxf_stats rxf;
+struct be_hw_stats_v0 {
+	struct be_rxf_stats_v0 rxf;
 	u32 rsvd[48];
-	struct be_erx_stats erx;
+	struct be_erx_stats_v0 erx;
 	struct be_pmem_stats pmem;
 };
 
-struct be_cmd_req_get_stats {
+struct be_cmd_req_get_stats_v0 {
+	struct be_cmd_req_hdr hdr;
+	u8 rsvd[sizeof(struct be_hw_stats_v0)];
+};
+
+struct be_cmd_resp_get_stats_v0 {
+	struct be_cmd_resp_hdr hdr;
+	struct be_hw_stats_v0 hw_stats;
+};
+
+#define make_64bit_val(hi_32, lo_32)	(((u64)hi_32<<32) | lo_32)
+struct lancer_cmd_pport_stats {
+	u32 tx_packets_lo;
+	u32 tx_packets_hi;
+	u32 tx_unicast_packets_lo;
+	u32 tx_unicast_packets_hi;
+	u32 tx_multicast_packets_lo;
+	u32 tx_multicast_packets_hi;
+	u32 tx_broadcast_packets_lo;
+	u32 tx_broadcast_packets_hi;
+	u32 tx_bytes_lo;
+	u32 tx_bytes_hi;
+	u32 tx_unicast_bytes_lo;
+	u32 tx_unicast_bytes_hi;
+	u32 tx_multicast_bytes_lo;
+	u32 tx_multicast_bytes_hi;
+	u32 tx_broadcast_bytes_lo;
+	u32 tx_broadcast_bytes_hi;
+	u32 tx_discards_lo;
+	u32 tx_discards_hi;
+	u32 tx_errors_lo;
+	u32 tx_errors_hi;
+	u32 tx_pause_frames_lo;
+	u32 tx_pause_frames_hi;
+	u32 tx_pause_on_frames_lo;
+	u32 tx_pause_on_frames_hi;
+	u32 tx_pause_off_frames_lo;
+	u32 tx_pause_off_frames_hi;
+	u32 tx_internal_mac_errors_lo;
+	u32 tx_internal_mac_errors_hi;
+	u32 tx_control_frames_lo;
+	u32 tx_control_frames_hi;
+	u32 tx_packets_64_bytes_lo;
+	u32 tx_packets_64_bytes_hi;
+	u32 tx_packets_65_to_127_bytes_lo;
+	u32 tx_packets_65_to_127_bytes_hi;
+	u32 tx_packets_128_to_255_bytes_lo;
+	u32 tx_packets_128_to_255_bytes_hi;
+	u32 tx_packets_256_to_511_bytes_lo;
+	u32 tx_packets_256_to_511_bytes_hi;
+	u32 tx_packets_512_to_1023_bytes_lo;
+	u32 tx_packets_512_to_1023_bytes_hi;
+	u32 tx_packets_1024_to_1518_bytes_lo;
+	u32 tx_packets_1024_to_1518_bytes_hi;
+	u32 tx_packets_1519_to_2047_bytes_lo;
+	u32 tx_packets_1519_to_2047_bytes_hi;
+	u32 tx_packets_2048_to_4095_bytes_lo;
+	u32 tx_packets_2048_to_4095_bytes_hi;
+	u32 tx_packets_4096_to_8191_bytes_lo;
+	u32 tx_packets_4096_to_8191_bytes_hi;
+	u32 tx_packets_8192_to_9216_bytes_lo;
+	u32 tx_packets_8192_to_9216_bytes_hi;
+	u32 tx_lso_packets_lo;
+	u32 tx_lso_packets_hi;
+	u32 rx_packets_lo;
+	u32 rx_packets_hi;
+	u32 rx_unicast_packets_lo;
+	u32 rx_unicast_packets_hi;
+	u32 rx_multicast_packets_lo;
+	u32 rx_multicast_packets_hi;
+	u32 rx_broadcast_packets_lo;
+	u32 rx_broadcast_packets_hi;
+	u32 rx_bytes_lo;
+	u32 rx_bytes_hi;
+	u32 rx_unicast_bytes_lo;
+	u32 rx_unicast_bytes_hi;
+	u32 rx_multicast_bytes_lo;
+	u32 rx_multicast_bytes_hi;
+	u32 rx_broadcast_bytes_lo;
+	u32 rx_broadcast_bytes_hi;
+	u32 rx_unknown_protos;
+	u32 rsvd_69; /* Word 69 is reserved */
+	u32 rx_discards_lo;
+	u32 rx_discards_hi;
+	u32 rx_errors_lo;
+	u32 rx_errors_hi;
+	u32 rx_crc_errors_lo;
+	u32 rx_crc_errors_hi;
+	u32 rx_alignment_errors_lo;
+	u32 rx_alignment_errors_hi;
+	u32 rx_symbol_errors_lo;
+	u32 rx_symbol_errors_hi;
+	u32 rx_pause_frames_lo;
+	u32 rx_pause_frames_hi;
+	u32 rx_pause_on_frames_lo;
+	u32 rx_pause_on_frames_hi;
+	u32 rx_pause_off_frames_lo;
+	u32 rx_pause_off_frames_hi;
+	u32 rx_frames_too_long_lo;
+	u32 rx_frames_too_long_hi;
+	u32 rx_internal_mac_errors_lo;
+	u32 rx_internal_mac_errors_hi;
+	u32 rx_undersize_packets;
+	u32 rx_oversize_packets;
+	u32 rx_fragment_packets;
+	u32 rx_jabbers;
+	u32 rx_control_frames_lo;
+	u32 rx_control_frames_hi;
+	u32 rx_control_frames_unknown_opcode_lo;
+	u32 rx_control_frames_unknown_opcode_hi;
+	u32 rx_in_range_errors;
+	u32 rx_out_of_range_errors;
+	u32 rx_address_match_errors;
+	u32 rx_vlan_mismatch_errors;
+	u32 rx_dropped_too_small;
+	u32 rx_dropped_too_short;
+	u32 rx_dropped_header_too_small;
+	u32 rx_dropped_invalid_tcp_length;
+	u32 rx_dropped_runt;
+	u32 rx_ip_checksum_errors;
+	u32 rx_tcp_checksum_errors;
+	u32 rx_udp_checksum_errors;
+	u32 rx_non_rss_packets;
+	u32 rsvd_111;
+	u32 rx_ipv4_packets_lo;
+	u32 rx_ipv4_packets_hi;
+	u32 rx_ipv6_packets_lo;
+	u32 rx_ipv6_packets_hi;
+	u32 rx_ipv4_bytes_lo;
+	u32 rx_ipv4_bytes_hi;
+	u32 rx_ipv6_bytes_lo;
+	u32 rx_ipv6_bytes_hi;
+	u32 rx_nic_packets_lo;
+	u32 rx_nic_packets_hi;
+	u32 rx_tcp_packets_lo;
+	u32 rx_tcp_packets_hi;
+	u32 rx_iscsi_packets_lo;
+	u32 rx_iscsi_packets_hi;
+	u32 rx_management_packets_lo;
+	u32 rx_management_packets_hi;
+	u32 rx_switched_unicast_packets_lo;
+	u32 rx_switched_unicast_packets_hi;
+	u32 rx_switched_multicast_packets_lo;
+	u32 rx_switched_multicast_packets_hi;
+	u32 rx_switched_broadcast_packets_lo;
+	u32 rx_switched_broadcast_packets_hi;
+	u32 num_forwards_lo;
+	u32 num_forwards_hi;
+	u32 rx_fifo_overflow;
+	u32 rx_input_fifo_overflow;
+	u32 rx_drops_too_many_frags_lo;
+	u32 rx_drops_too_many_frags_hi;
+	u32 rx_drops_invalid_queue;
+	u32 rsvd_141;
+	u32 rx_drops_mtu_lo;
+	u32 rx_drops_mtu_hi;
+	u32 rx_packets_64_bytes_lo;
+	u32 rx_packets_64_bytes_hi;
+	u32 rx_packets_65_to_127_bytes_lo;
+	u32 rx_packets_65_to_127_bytes_hi;
+	u32 rx_packets_128_to_255_bytes_lo;
+	u32 rx_packets_128_to_255_bytes_hi;
+	u32 rx_packets_256_to_511_bytes_lo;
+	u32 rx_packets_256_to_511_bytes_hi;
+	u32 rx_packets_512_to_1023_bytes_lo;
+	u32 rx_packets_512_to_1023_bytes_hi;
+	u32 rx_packets_1024_to_1518_bytes_lo;
+	u32 rx_packets_1024_to_1518_bytes_hi;
+	u32 rx_packets_1519_to_2047_bytes_lo;
+	u32 rx_packets_1519_to_2047_bytes_hi;
+	u32 rx_packets_2048_to_4095_bytes_lo;
+	u32 rx_packets_2048_to_4095_bytes_hi;
+	u32 rx_packets_4096_to_8191_bytes_lo;
+	u32 rx_packets_4096_to_8191_bytes_hi;
+	u32 rx_packets_8192_to_9216_bytes_lo;
+	u32 rx_packets_8192_to_9216_bytes_hi;
+};
+
+struct pport_stats_params {
+	u16 pport_num;
+	u8 rsvd;
+	u8 reset_stats;
+};
+
+struct lancer_cmd_req_pport_stats {
 	struct be_cmd_req_hdr hdr;
-	u8 rsvd[sizeof(struct be_hw_stats)];
+	union {
+		struct pport_stats_params params;
+		u8 rsvd[sizeof(struct lancer_cmd_pport_stats)];
+	} cmd_params;
 };
 
-struct be_cmd_resp_get_stats {
+struct lancer_cmd_resp_pport_stats {
 	struct be_cmd_resp_hdr hdr;
-	struct be_hw_stats hw_stats;
+	struct lancer_cmd_pport_stats pport_stats;
 };
 
+static inline  struct lancer_cmd_pport_stats*
+	pport_stats_from_cmd(struct be_adapter *adapter)
+{
+	struct lancer_cmd_resp_pport_stats *cmd = adapter->stats_cmd.va;
+	return &cmd->pport_stats;
+}
+
 struct be_cmd_req_get_cntl_addnl_attribs {
 	struct be_cmd_req_hdr hdr;
 	u8 rsvd[8];
@@ -695,13 +907,6 @@ struct be_cmd_req_vlan_config {
 	u16 normal_vlan[64];
 } __packed;
 
-struct be_cmd_req_promiscuous_config {
-	struct be_cmd_req_hdr hdr;
-	u8 port0_promiscuous;
-	u8 port1_promiscuous;
-	u16 rsvd0;
-} __packed;
-
 /******************** Multicast MAC Config *******************/
 #define BE_MAX_MC		64 /* set mcast promisc if > 64 */
 struct macaddr {
@@ -716,11 +921,18 @@ struct be_cmd_req_mcast_mac_config {
 	struct macaddr mac[BE_MAX_MC];
 } __packed;
 
-static inline struct be_hw_stats *
-hw_stats_from_cmd(struct be_cmd_resp_get_stats *cmd)
-{
-	return &cmd->hw_stats;
-}
+/******************* RX FILTER ******************************/
+struct be_cmd_req_rx_filter {
+	struct be_cmd_req_hdr hdr;
+	u32 global_flags_mask;
+	u32 global_flags;
+	u32 if_flags_mask;
+	u32 if_flags;
+	u32 if_id;
+	u32 multicast_num;
+	struct macaddr mac[BE_MAX_MC];
+};
+
 
 /******************** Link Status Query *******************/
 struct be_cmd_req_link_status {
@@ -920,6 +1132,36 @@ struct be_cmd_write_flashrom {
 	struct flashrom_params params;
 };
 
+/**************** Lancer Firmware Flash ************/
+struct amap_lancer_write_obj_context {
+	u8 write_length[24];
+	u8 reserved1[7];
+	u8 eof;
+} __packed;
+
+struct lancer_cmd_req_write_object {
+	struct be_cmd_req_hdr hdr;
+	u8 context[sizeof(struct amap_lancer_write_obj_context) / 8];
+	u32 write_offset;
+	u8 object_name[104];
+	u32 descriptor_count;
+	u32 buf_len;
+	u32 addr_low;
+	u32 addr_high;
+};
+
+struct lancer_cmd_resp_write_object {
+	u8 opcode;
+	u8 subsystem;
+	u8 rsvd1[2];
+	u8 status;
+	u8 additional_status;
+	u8 rsvd2[2];
+	u32 resp_len;
+	u32 actual_resp_len;
+	u32 actual_write_len;
+};
+
 /************************ WOL *******************************/
 struct be_cmd_req_acpi_wol_magic_config{
 	struct be_cmd_req_hdr hdr;
@@ -1061,6 +1303,151 @@ struct be_cmd_resp_set_func_cap {
 	u8 rsvd[212];
 };
 
+/*************** HW Stats Get v1 **********************************/
+#define BE_TXP_SW_SZ			48
+struct be_port_rxf_stats_v1 {
+	u32 rsvd0[12];
+	u32 rx_crc_errors;
+	u32 rx_alignment_symbol_errors;
+	u32 rx_pause_frames;
+	u32 rx_priority_pause_frames;
+	u32 rx_control_frames;
+	u32 rx_in_range_errors;
+	u32 rx_out_range_errors;
+	u32 rx_frame_too_long;
+	u32 rx_address_match_errors;
+	u32 rx_dropped_too_small;
+	u32 rx_dropped_too_short;
+	u32 rx_dropped_header_too_small;
+	u32 rx_dropped_tcp_length;
+	u32 rx_dropped_runt;
+	u32 rsvd1[10];
+	u32 rx_ip_checksum_errs;
+	u32 rx_tcp_checksum_errs;
+	u32 rx_udp_checksum_errs;
+	u32 rsvd2[7];
+	u32 rx_switched_unicast_packets;
+	u32 rx_switched_multicast_packets;
+	u32 rx_switched_broadcast_packets;
+	u32 rsvd3[3];
+	u32 tx_pauseframes;
+	u32 tx_priority_pauseframes;
+	u32 tx_controlframes;
+	u32 rsvd4[10];
+	u32 rxpp_fifo_overflow_drop;
+	u32 rx_input_fifo_overflow_drop;
+	u32 pmem_fifo_overflow_drop;
+	u32 jabber_events;
+	u32 rsvd5[3];
+};
+
+
+struct be_rxf_stats_v1 {
+	struct be_port_rxf_stats_v1 port[4];
+	u32 rsvd0[2];
+	u32 rx_drops_no_pbuf;
+	u32 rx_drops_no_txpb;
+	u32 rx_drops_no_erx_descr;
+	u32 rx_drops_no_tpre_descr;
+	u32 rsvd1[6];
+	u32 rx_drops_too_many_frags;
+	u32 rx_drops_invalid_ring;
+	u32 forwarded_packets;
+	u32 rx_drops_mtu;
+	u32 rsvd2[14];
+};
+
+struct be_erx_stats_v1 {
+	u32 rx_drops_no_fragments[68];     /* dwordS 0 to 67*/
+	u32 rsvd[4];
+};
+
+struct be_hw_stats_v1 {
+	struct be_rxf_stats_v1 rxf;
+	u32 rsvd0[BE_TXP_SW_SZ];
+	struct be_erx_stats_v1 erx;
+	struct be_pmem_stats pmem;
+	u32 rsvd1[3];
+};
+
+struct be_cmd_req_get_stats_v1 {
+	struct be_cmd_req_hdr hdr;
+	u8 rsvd[sizeof(struct be_hw_stats_v1)];
+};
+
+struct be_cmd_resp_get_stats_v1 {
+	struct be_cmd_resp_hdr hdr;
+	struct be_hw_stats_v1 hw_stats;
+};
+
+static inline void *
+hw_stats_from_cmd(struct be_adapter *adapter)
+{
+	if (adapter->generation == BE_GEN3) {
+		struct be_cmd_resp_get_stats_v1 *cmd = adapter->stats_cmd.va;
+
+		return &cmd->hw_stats;
+	} else {
+		struct be_cmd_resp_get_stats_v0 *cmd = adapter->stats_cmd.va;
+
+		return &cmd->hw_stats;
+	}
+}
+
+static inline void *be_port_rxf_stats_from_cmd(struct be_adapter *adapter)
+{
+	if (adapter->generation == BE_GEN3) {
+		struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter);
+		struct be_rxf_stats_v1 *rxf_stats = &hw_stats->rxf;
+
+		return &rxf_stats->port[adapter->port_num];
+	} else {
+		struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter);
+		struct be_rxf_stats_v0 *rxf_stats = &hw_stats->rxf;
+
+		return &rxf_stats->port[adapter->port_num];
+	}
+}
+
+static inline void *be_rxf_stats_from_cmd(struct be_adapter *adapter)
+{
+	if (adapter->generation == BE_GEN3) {
+		struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter);
+
+		return &hw_stats->rxf;
+	} else {
+		struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter);
+
+		return &hw_stats->rxf;
+	}
+}
+
+static inline void *be_erx_stats_from_cmd(struct be_adapter *adapter)
+{
+	if (adapter->generation == BE_GEN3) {
+		struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter);
+
+		return &hw_stats->erx;
+	} else {
+		struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter);
+
+		return &hw_stats->erx;
+	}
+}
+
+static inline void *be_pmem_stats_from_cmd(struct be_adapter *adapter)
+{
+	if (adapter->generation == BE_GEN3) {
+		struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter);
+
+		return &hw_stats->pmem;
+	} else {
+		struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter);
+
+		return &hw_stats->pmem;
+	}
+}
+
 extern int be_pci_fnum_get(struct be_adapter *adapter);
 extern int be_cmd_POST(struct be_adapter *adapter);
 extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
@@ -1093,18 +1480,19 @@ extern int be_cmd_rxq_create(struct be_adapter *adapter,
 extern int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
 			int type);
 extern int be_cmd_link_status_query(struct be_adapter *adapter,
-			bool *link_up, u8 *mac_speed, u16 *link_speed);
+			bool *link_up, u8 *mac_speed, u16 *link_speed, u32 dom);
 extern int be_cmd_reset(struct be_adapter *adapter);
 extern int be_cmd_get_stats(struct be_adapter *adapter,
 			struct be_dma_mem *nonemb_cmd);
+extern int lancer_cmd_get_pport_stats(struct be_adapter *adapter,
+			struct be_dma_mem *nonemb_cmd);
 extern int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver);
 
 extern int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd);
 extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id,
 			u16 *vtag_array, u32 num, bool untagged,
 			bool promiscuous);
-extern int be_cmd_promiscuous_config(struct be_adapter *adapter,
-			u8 port_num, bool en);
+extern int be_cmd_promiscuous_config(struct be_adapter *adapter, bool en);
 extern int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
 			struct net_device *netdev, struct be_dma_mem *mem);
 extern int be_cmd_set_flow_control(struct be_adapter *adapter,
@@ -1124,6 +1512,11 @@ extern int be_cmd_get_beacon_state(struct be_adapter *adapter,
 extern int be_cmd_write_flashrom(struct be_adapter *adapter,
 			struct be_dma_mem *cmd, u32 flash_oper,
 			u32 flash_opcode, u32 buf_size);
+extern int lancer_cmd_write_object(struct be_adapter *adapter,
+				struct be_dma_mem *cmd,
+				u32 data_size, u32 data_offset,
+				const char *obj_name,
+				u32 *data_written, u8 *addn_status);
 int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc,
 				int offset);
 extern int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac,
@@ -1148,4 +1541,6 @@ extern void be_detect_dump_ue(struct be_adapter *adapter);
 extern int be_cmd_get_die_temperature(struct be_adapter *adapter);
 extern int be_cmd_get_cntl_attributes(struct be_adapter *adapter);
 extern int be_cmd_check_native_mode(struct be_adapter *adapter);
+extern int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size);
+extern void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf);
 
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index aac248fbd18b6ebe06c8686e94c2d39670ca94be..facfe3ca5c40788907a6c68d1618616022434a88 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -26,8 +26,8 @@ struct be_ethtool_stat {
 	int offset;
 };
 
-enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT,
-			PMEMSTAT, DRVSTAT};
+enum {NETSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT,
+			DRVSTAT};
 #define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \
 					offsetof(_struct, field)
 #define NETSTAT_INFO(field) 	#field, NETSTAT,\
@@ -37,15 +37,8 @@ enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT,
 					FIELDINFO(struct be_tx_stats, field)
 #define DRVSTAT_RX_INFO(field)	#field, DRVSTAT_RX,\
 					FIELDINFO(struct be_rx_stats, field)
-#define MISCSTAT_INFO(field) 	#field, MISCSTAT,\
-					FIELDINFO(struct be_rxf_stats, field)
-#define PORTSTAT_INFO(field) 	#field, PORTSTAT,\
-					FIELDINFO(struct be_port_rxf_stats, \
-						field)
-#define ERXSTAT_INFO(field) 	#field, ERXSTAT,\
-					FIELDINFO(struct be_erx_stats, field)
-#define PMEMSTAT_INFO(field) 	#field, PMEMSTAT,\
-					FIELDINFO(struct be_pmem_stats, field)
+#define ERXSTAT_INFO(field)	#field, ERXSTAT,\
+					FIELDINFO(struct be_erx_stats_v1, field)
 #define	DRVSTAT_INFO(field)	#field, DRVSTAT,\
 					FIELDINFO(struct be_drv_stats, \
 						field)
@@ -65,50 +58,41 @@ static const struct be_ethtool_stat et_stats[] = {
 	{DRVSTAT_TX_INFO(be_tx_stops)},
 	{DRVSTAT_TX_INFO(be_tx_events)},
 	{DRVSTAT_TX_INFO(be_tx_compl)},
-	{PORTSTAT_INFO(rx_unicast_frames)},
-	{PORTSTAT_INFO(rx_multicast_frames)},
-	{PORTSTAT_INFO(rx_broadcast_frames)},
-	{PORTSTAT_INFO(rx_crc_errors)},
-	{PORTSTAT_INFO(rx_alignment_symbol_errors)},
-	{PORTSTAT_INFO(rx_pause_frames)},
-	{PORTSTAT_INFO(rx_control_frames)},
-	{PORTSTAT_INFO(rx_in_range_errors)},
-	{PORTSTAT_INFO(rx_out_range_errors)},
-	{PORTSTAT_INFO(rx_frame_too_long)},
-	{PORTSTAT_INFO(rx_address_match_errors)},
-	{PORTSTAT_INFO(rx_vlan_mismatch)},
-	{PORTSTAT_INFO(rx_dropped_too_small)},
-	{PORTSTAT_INFO(rx_dropped_too_short)},
-	{PORTSTAT_INFO(rx_dropped_header_too_small)},
-	{PORTSTAT_INFO(rx_dropped_tcp_length)},
-	{PORTSTAT_INFO(rx_dropped_runt)},
-	{PORTSTAT_INFO(rx_fifo_overflow)},
-	{PORTSTAT_INFO(rx_input_fifo_overflow)},
-	{PORTSTAT_INFO(rx_ip_checksum_errs)},
-	{PORTSTAT_INFO(rx_tcp_checksum_errs)},
-	{PORTSTAT_INFO(rx_udp_checksum_errs)},
-	{PORTSTAT_INFO(rx_non_rss_packets)},
-	{PORTSTAT_INFO(rx_ipv4_packets)},
-	{PORTSTAT_INFO(rx_ipv6_packets)},
-	{PORTSTAT_INFO(rx_switched_unicast_packets)},
-	{PORTSTAT_INFO(rx_switched_multicast_packets)},
-	{PORTSTAT_INFO(rx_switched_broadcast_packets)},
-	{PORTSTAT_INFO(tx_unicastframes)},
-	{PORTSTAT_INFO(tx_multicastframes)},
-	{PORTSTAT_INFO(tx_broadcastframes)},
-	{PORTSTAT_INFO(tx_pauseframes)},
-	{PORTSTAT_INFO(tx_controlframes)},
-	{MISCSTAT_INFO(rx_drops_no_pbuf)},
-	{MISCSTAT_INFO(rx_drops_no_txpb)},
-	{MISCSTAT_INFO(rx_drops_no_erx_descr)},
-	{MISCSTAT_INFO(rx_drops_no_tpre_descr)},
-	{MISCSTAT_INFO(rx_drops_too_many_frags)},
-	{MISCSTAT_INFO(rx_drops_invalid_ring)},
-	{MISCSTAT_INFO(forwarded_packets)},
-	{MISCSTAT_INFO(rx_drops_mtu)},
-	{MISCSTAT_INFO(port0_jabber_events)},
-	{MISCSTAT_INFO(port1_jabber_events)},
-	{PMEMSTAT_INFO(eth_red_drops)},
+	{DRVSTAT_INFO(rx_crc_errors)},
+	{DRVSTAT_INFO(rx_alignment_symbol_errors)},
+	{DRVSTAT_INFO(rx_pause_frames)},
+	{DRVSTAT_INFO(rx_control_frames)},
+	{DRVSTAT_INFO(rx_in_range_errors)},
+	{DRVSTAT_INFO(rx_out_range_errors)},
+	{DRVSTAT_INFO(rx_frame_too_long)},
+	{DRVSTAT_INFO(rx_address_match_errors)},
+	{DRVSTAT_INFO(rx_dropped_too_small)},
+	{DRVSTAT_INFO(rx_dropped_too_short)},
+	{DRVSTAT_INFO(rx_dropped_header_too_small)},
+	{DRVSTAT_INFO(rx_dropped_tcp_length)},
+	{DRVSTAT_INFO(rx_dropped_runt)},
+	{DRVSTAT_INFO(rxpp_fifo_overflow_drop)},
+	{DRVSTAT_INFO(rx_input_fifo_overflow_drop)},
+	{DRVSTAT_INFO(rx_ip_checksum_errs)},
+	{DRVSTAT_INFO(rx_tcp_checksum_errs)},
+	{DRVSTAT_INFO(rx_udp_checksum_errs)},
+	{DRVSTAT_INFO(rx_switched_unicast_packets)},
+	{DRVSTAT_INFO(rx_switched_multicast_packets)},
+	{DRVSTAT_INFO(rx_switched_broadcast_packets)},
+	{DRVSTAT_INFO(tx_pauseframes)},
+	{DRVSTAT_INFO(tx_controlframes)},
+	{DRVSTAT_INFO(rx_priority_pause_frames)},
+	{DRVSTAT_INFO(pmem_fifo_overflow_drop)},
+	{DRVSTAT_INFO(jabber_events)},
+	{DRVSTAT_INFO(rx_drops_no_pbuf)},
+	{DRVSTAT_INFO(rx_drops_no_txpb)},
+	{DRVSTAT_INFO(rx_drops_no_erx_descr)},
+	{DRVSTAT_INFO(rx_drops_no_tpre_descr)},
+	{DRVSTAT_INFO(rx_drops_too_many_frags)},
+	{DRVSTAT_INFO(rx_drops_invalid_ring)},
+	{DRVSTAT_INFO(forwarded_packets)},
+	{DRVSTAT_INFO(rx_drops_mtu)},
+	{DRVSTAT_INFO(eth_red_drops)},
 	{DRVSTAT_INFO(be_on_die_temperature)}
 };
 #define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats)
@@ -155,6 +139,29 @@ be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
 	drvinfo->eedump_len = 0;
 }
 
+static int
+be_get_reg_len(struct net_device *netdev)
+{
+	struct be_adapter *adapter = netdev_priv(netdev);
+	u32 log_size = 0;
+
+	if (be_physfn(adapter))
+		be_cmd_get_reg_len(adapter, &log_size);
+
+	return log_size;
+}
+
+static void
+be_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *buf)
+{
+	struct be_adapter *adapter = netdev_priv(netdev);
+
+	if (be_physfn(adapter)) {
+		memset(buf, 0, regs->len);
+		be_cmd_get_regs(adapter, regs->len, buf);
+	}
+}
+
 static int
 be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
 {
@@ -186,9 +193,9 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
 	struct be_rx_obj *rxo;
 	struct be_eq_obj *rx_eq;
 	struct be_eq_obj *tx_eq = &adapter->tx_eq;
-	u32 tx_max, tx_min, tx_cur;
 	u32 rx_max, rx_min, rx_cur;
 	int status = 0, i;
+	u32 tx_cur;
 
 	if (coalesce->use_adaptive_tx_coalesce == 1)
 		return -EINVAL;
@@ -227,8 +234,6 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
 		}
 	}
 
-	tx_max = coalesce->tx_coalesce_usecs_high;
-	tx_min = coalesce->tx_coalesce_usecs_low;
 	tx_cur = coalesce->tx_coalesce_usecs;
 
 	if (tx_cur > BE_MAX_EQD)
@@ -242,32 +247,11 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
 	return 0;
 }
 
-static u32 be_get_rx_csum(struct net_device *netdev)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-
-	return adapter->rx_csum;
-}
-
-static int be_set_rx_csum(struct net_device *netdev, uint32_t data)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-
-	if (data)
-		adapter->rx_csum = true;
-	else
-		adapter->rx_csum = false;
-
-	return 0;
-}
-
 static void
 be_get_ethtool_stats(struct net_device *netdev,
 		struct ethtool_stats *stats, uint64_t *data)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
-	struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats_cmd.va);
-	struct be_erx_stats *erx_stats = &hw_stats->erx;
 	struct be_rx_obj *rxo;
 	void *p = NULL;
 	int i, j;
@@ -280,15 +264,6 @@ be_get_ethtool_stats(struct net_device *netdev,
 		case DRVSTAT_TX:
 			p = &adapter->tx_stats;
 			break;
-		case PORTSTAT:
-			p = &hw_stats->rxf.port[adapter->port_num];
-			break;
-		case MISCSTAT:
-			p = &hw_stats->rxf;
-			break;
-		case PMEMSTAT:
-			p = &hw_stats->pmem;
-			break;
 		case DRVSTAT:
 			p = &adapter->drv_stats;
 			break;
@@ -306,7 +281,8 @@ be_get_ethtool_stats(struct net_device *netdev,
 				p = (u8 *)&rxo->stats + et_rx_stats[i].offset;
 				break;
 			case ERXSTAT:
-				p = (u32 *)erx_stats + rxo->q.id;
+				p = (u32 *)be_erx_stats_from_cmd(adapter) +
+								rxo->q.id;
 				break;
 			}
 			data[ETHTOOL_STATS_NUM + j * ETHTOOL_RXSTATS_NUM + i] =
@@ -374,19 +350,28 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 
 	if ((adapter->link_speed < 0) || (!(netdev->flags & IFF_UP))) {
 		status = be_cmd_link_status_query(adapter, &link_up,
-						&mac_speed, &link_speed);
+						&mac_speed, &link_speed, 0);
 
 		be_link_status_update(adapter, link_up);
 		/* link_speed is in units of 10 Mbps */
 		if (link_speed) {
-			ecmd->speed = link_speed*10;
+			ethtool_cmd_speed_set(ecmd, link_speed*10);
 		} else {
 			switch (mac_speed) {
+			case PHY_LINK_SPEED_10MBPS:
+				ethtool_cmd_speed_set(ecmd, SPEED_10);
+				break;
+			case PHY_LINK_SPEED_100MBPS:
+				ethtool_cmd_speed_set(ecmd, SPEED_100);
+				break;
 			case PHY_LINK_SPEED_1GBPS:
-				ecmd->speed = SPEED_1000;
+				ethtool_cmd_speed_set(ecmd, SPEED_1000);
 				break;
 			case PHY_LINK_SPEED_10GBPS:
-				ecmd->speed = SPEED_10000;
+				ethtool_cmd_speed_set(ecmd, SPEED_10000);
+				break;
+			case PHY_LINK_SPEED_ZERO:
+				ethtool_cmd_speed_set(ecmd, 0);
 				break;
 			}
 		}
@@ -429,14 +414,14 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 		}
 
 		/* Save for future use */
-		adapter->link_speed = ecmd->speed;
+		adapter->link_speed = ethtool_cmd_speed(ecmd);
 		adapter->port_type = ecmd->port;
 		adapter->transceiver = ecmd->transceiver;
 		adapter->autoneg = ecmd->autoneg;
 		dma_free_coherent(&adapter->pdev->dev, phy_cmd.size, phy_cmd.va,
 				  phy_cmd.dma);
 	} else {
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 		ecmd->port = adapter->port_type;
 		ecmd->transceiver = adapter->transceiver;
 		ecmd->autoneg = adapter->autoneg;
@@ -507,29 +492,33 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
 }
 
 static int
-be_phys_id(struct net_device *netdev, u32 data)
+be_set_phys_id(struct net_device *netdev,
+	       enum ethtool_phys_id_state state)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
-	int status;
-	u32 cur;
-
-	be_cmd_get_beacon_state(adapter, adapter->hba_port_num, &cur);
 
-	if (cur == BEACON_STATE_ENABLED)
-		return 0;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		be_cmd_get_beacon_state(adapter, adapter->hba_port_num,
+					&adapter->beacon_state);
+		return 1;	/* cycle on/off once per second */
 
-	if (data < 2)
-		data = 2;
+	case ETHTOOL_ID_ON:
+		be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
+					BEACON_STATE_ENABLED);
+		break;
 
-	status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
-			BEACON_STATE_ENABLED);
-	set_current_state(TASK_INTERRUPTIBLE);
-	schedule_timeout(data*HZ);
+	case ETHTOOL_ID_OFF:
+		be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
+					BEACON_STATE_DISABLED);
+		break;
 
-	status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
-			BEACON_STATE_DISABLED);
+	case ETHTOOL_ID_INACTIVE:
+		be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0,
+					adapter->beacon_state);
+	}
 
-	return status;
+	return 0;
 }
 
 static bool
@@ -646,7 +635,7 @@ be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data)
 	}
 
 	if (be_cmd_link_status_query(adapter, &link_up, &mac_speed,
-				&qos_link_speed) != 0) {
+				&qos_link_speed, 0) != 0) {
 		test->flags |= ETH_TEST_FL_FAILED;
 		data[4] = -1;
 	} else if (!mac_speed) {
@@ -660,11 +649,9 @@ be_do_flash(struct net_device *netdev, struct ethtool_flash *efl)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
 	char file_name[ETHTOOL_FLASH_MAX_FILENAME];
-	u32 region;
 
 	file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0;
 	strcpy(file_name, efl->data);
-	region = efl->region;
 
 	return be_load_fw(adapter, file_name);
 }
@@ -725,18 +712,12 @@ const struct ethtool_ops be_ethtool_ops = {
 	.get_ringparam = be_get_ringparam,
 	.get_pauseparam = be_get_pauseparam,
 	.set_pauseparam = be_set_pauseparam,
-	.get_rx_csum = be_get_rx_csum,
-	.set_rx_csum = be_set_rx_csum,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = ethtool_op_set_tx_hw_csum,
-	.get_sg = ethtool_op_get_sg,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = ethtool_op_get_tso,
-	.set_tso = ethtool_op_set_tso,
 	.get_strings = be_get_stat_strings,
-	.phys_id = be_phys_id,
+	.set_phys_id = be_set_phys_id,
 	.get_sset_count = be_get_sset_count,
 	.get_ethtool_stats = be_get_ethtool_stats,
+	.get_regs_len = be_get_reg_len,
+	.get_regs = be_get_regs,
 	.flash_device = be_do_flash,
 	.self_test = be_self_test,
 };
diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h
index d4344a06090ba42351ec4e73083d125251720759..53d658afea2af48a958c0357f6ad51e0a5c7dbde 100644
--- a/drivers/net/benet/be_hw.h
+++ b/drivers/net/benet/be_hw.h
@@ -155,6 +155,10 @@
 /********** SRIOV VF PCICFG OFFSET ********/
 #define SRIOV_VF_PCICFG_OFFSET		(4096)
 
+/********** FAT TABLE  ********/
+#define RETRIEVE_FAT	0
+#define QUERY_FAT	1
+
 /* Flashrom related descriptors */
 #define IMAGE_TYPE_FIRMWARE		160
 #define IMAGE_TYPE_BOOTCODE		224
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 9187fb4e08f1169baaec2c6974944d924d7d07d5..a485f7fdaf37a51c26ae01bf42e5d5f0a48ec222 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -15,6 +15,7 @@
  * Costa Mesa, CA 92626
  */
 
+#include <linux/prefetch.h>
 #include "be.h"
 #include "be_cmds.h"
 #include <asm/div64.h>
@@ -42,6 +43,7 @@ static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
 	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
 	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
 	{ PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID3)},
+	{ PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID4)},
 	{ 0 }
 };
 MODULE_DEVICE_TABLE(pci, be_dev_ids);
@@ -116,11 +118,6 @@ static char *ue_status_hi_desc[] = {
 	"Unknown"
 };
 
-static inline bool be_multi_rxq(struct be_adapter *adapter)
-{
-	return (adapter->num_rx_qs > 1);
-}
-
 static void be_queue_free(struct be_adapter *adapter, struct be_queue_info *q)
 {
 	struct be_dma_mem *mem = &q->dma_mem;
@@ -250,14 +247,185 @@ static int be_mac_addr_set(struct net_device *netdev, void *p)
 	return status;
 }
 
+static void populate_be2_stats(struct be_adapter *adapter)
+{
+
+	struct be_drv_stats *drvs = &adapter->drv_stats;
+	struct be_pmem_stats *pmem_sts = be_pmem_stats_from_cmd(adapter);
+	struct be_port_rxf_stats_v0 *port_stats =
+		be_port_rxf_stats_from_cmd(adapter);
+	struct be_rxf_stats_v0 *rxf_stats =
+		be_rxf_stats_from_cmd(adapter);
+
+	drvs->rx_pause_frames = port_stats->rx_pause_frames;
+	drvs->rx_crc_errors = port_stats->rx_crc_errors;
+	drvs->rx_control_frames = port_stats->rx_control_frames;
+	drvs->rx_in_range_errors = port_stats->rx_in_range_errors;
+	drvs->rx_frame_too_long = port_stats->rx_frame_too_long;
+	drvs->rx_dropped_runt = port_stats->rx_dropped_runt;
+	drvs->rx_ip_checksum_errs = port_stats->rx_ip_checksum_errs;
+	drvs->rx_tcp_checksum_errs = port_stats->rx_tcp_checksum_errs;
+	drvs->rx_udp_checksum_errs = port_stats->rx_udp_checksum_errs;
+	drvs->rxpp_fifo_overflow_drop = port_stats->rx_fifo_overflow;
+	drvs->rx_dropped_tcp_length = port_stats->rx_dropped_tcp_length;
+	drvs->rx_dropped_too_small = port_stats->rx_dropped_too_small;
+	drvs->rx_dropped_too_short = port_stats->rx_dropped_too_short;
+	drvs->rx_out_range_errors = port_stats->rx_out_range_errors;
+	drvs->rx_input_fifo_overflow_drop =
+		port_stats->rx_input_fifo_overflow;
+	drvs->rx_dropped_header_too_small =
+		port_stats->rx_dropped_header_too_small;
+	drvs->rx_address_match_errors =
+		port_stats->rx_address_match_errors;
+	drvs->rx_alignment_symbol_errors =
+		port_stats->rx_alignment_symbol_errors;
+
+	drvs->tx_pauseframes = port_stats->tx_pauseframes;
+	drvs->tx_controlframes = port_stats->tx_controlframes;
+
+	if (adapter->port_num)
+		drvs->jabber_events =
+			rxf_stats->port1_jabber_events;
+	else
+		drvs->jabber_events =
+			rxf_stats->port0_jabber_events;
+	drvs->rx_drops_no_pbuf = rxf_stats->rx_drops_no_pbuf;
+	drvs->rx_drops_no_txpb = rxf_stats->rx_drops_no_txpb;
+	drvs->rx_drops_no_erx_descr = rxf_stats->rx_drops_no_erx_descr;
+	drvs->rx_drops_invalid_ring = rxf_stats->rx_drops_invalid_ring;
+	drvs->forwarded_packets = rxf_stats->forwarded_packets;
+	drvs->rx_drops_mtu = rxf_stats->rx_drops_mtu;
+	drvs->rx_drops_no_tpre_descr =
+		rxf_stats->rx_drops_no_tpre_descr;
+	drvs->rx_drops_too_many_frags =
+		rxf_stats->rx_drops_too_many_frags;
+	adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops;
+}
+
+static void populate_be3_stats(struct be_adapter *adapter)
+{
+	struct be_drv_stats *drvs = &adapter->drv_stats;
+	struct be_pmem_stats *pmem_sts = be_pmem_stats_from_cmd(adapter);
+
+	struct be_rxf_stats_v1 *rxf_stats =
+		be_rxf_stats_from_cmd(adapter);
+	struct be_port_rxf_stats_v1 *port_stats =
+		be_port_rxf_stats_from_cmd(adapter);
+
+	drvs->rx_priority_pause_frames = 0;
+	drvs->pmem_fifo_overflow_drop = 0;
+	drvs->rx_pause_frames = port_stats->rx_pause_frames;
+	drvs->rx_crc_errors = port_stats->rx_crc_errors;
+	drvs->rx_control_frames = port_stats->rx_control_frames;
+	drvs->rx_in_range_errors = port_stats->rx_in_range_errors;
+	drvs->rx_frame_too_long = port_stats->rx_frame_too_long;
+	drvs->rx_dropped_runt = port_stats->rx_dropped_runt;
+	drvs->rx_ip_checksum_errs = port_stats->rx_ip_checksum_errs;
+	drvs->rx_tcp_checksum_errs = port_stats->rx_tcp_checksum_errs;
+	drvs->rx_udp_checksum_errs = port_stats->rx_udp_checksum_errs;
+	drvs->rx_dropped_tcp_length = port_stats->rx_dropped_tcp_length;
+	drvs->rx_dropped_too_small = port_stats->rx_dropped_too_small;
+	drvs->rx_dropped_too_short = port_stats->rx_dropped_too_short;
+	drvs->rx_out_range_errors = port_stats->rx_out_range_errors;
+	drvs->rx_dropped_header_too_small =
+		port_stats->rx_dropped_header_too_small;
+	drvs->rx_input_fifo_overflow_drop =
+		port_stats->rx_input_fifo_overflow_drop;
+	drvs->rx_address_match_errors =
+		port_stats->rx_address_match_errors;
+	drvs->rx_alignment_symbol_errors =
+		port_stats->rx_alignment_symbol_errors;
+	drvs->rxpp_fifo_overflow_drop =
+		port_stats->rxpp_fifo_overflow_drop;
+	drvs->tx_pauseframes = port_stats->tx_pauseframes;
+	drvs->tx_controlframes = port_stats->tx_controlframes;
+	drvs->jabber_events = port_stats->jabber_events;
+	drvs->rx_drops_no_pbuf = rxf_stats->rx_drops_no_pbuf;
+	drvs->rx_drops_no_txpb = rxf_stats->rx_drops_no_txpb;
+	drvs->rx_drops_no_erx_descr = rxf_stats->rx_drops_no_erx_descr;
+	drvs->rx_drops_invalid_ring = rxf_stats->rx_drops_invalid_ring;
+	drvs->forwarded_packets = rxf_stats->forwarded_packets;
+	drvs->rx_drops_mtu = rxf_stats->rx_drops_mtu;
+	drvs->rx_drops_no_tpre_descr =
+		rxf_stats->rx_drops_no_tpre_descr;
+	drvs->rx_drops_too_many_frags =
+		rxf_stats->rx_drops_too_many_frags;
+	adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops;
+}
+
+static void populate_lancer_stats(struct be_adapter *adapter)
+{
+
+	struct be_drv_stats *drvs = &adapter->drv_stats;
+	struct lancer_cmd_pport_stats *pport_stats = pport_stats_from_cmd
+						(adapter);
+	drvs->rx_priority_pause_frames = 0;
+	drvs->pmem_fifo_overflow_drop = 0;
+	drvs->rx_pause_frames =
+		make_64bit_val(pport_stats->rx_pause_frames_lo,
+				 pport_stats->rx_pause_frames_hi);
+	drvs->rx_crc_errors = make_64bit_val(pport_stats->rx_crc_errors_hi,
+						pport_stats->rx_crc_errors_lo);
+	drvs->rx_control_frames =
+			make_64bit_val(pport_stats->rx_control_frames_hi,
+			pport_stats->rx_control_frames_lo);
+	drvs->rx_in_range_errors = pport_stats->rx_in_range_errors;
+	drvs->rx_frame_too_long =
+		make_64bit_val(pport_stats->rx_internal_mac_errors_hi,
+					pport_stats->rx_frames_too_long_lo);
+	drvs->rx_dropped_runt = pport_stats->rx_dropped_runt;
+	drvs->rx_ip_checksum_errs = pport_stats->rx_ip_checksum_errors;
+	drvs->rx_tcp_checksum_errs = pport_stats->rx_tcp_checksum_errors;
+	drvs->rx_udp_checksum_errs = pport_stats->rx_udp_checksum_errors;
+	drvs->rx_dropped_tcp_length =
+				pport_stats->rx_dropped_invalid_tcp_length;
+	drvs->rx_dropped_too_small = pport_stats->rx_dropped_too_small;
+	drvs->rx_dropped_too_short = pport_stats->rx_dropped_too_short;
+	drvs->rx_out_range_errors = pport_stats->rx_out_of_range_errors;
+	drvs->rx_dropped_header_too_small =
+				pport_stats->rx_dropped_header_too_small;
+	drvs->rx_input_fifo_overflow_drop = pport_stats->rx_fifo_overflow;
+	drvs->rx_address_match_errors = pport_stats->rx_address_match_errors;
+	drvs->rx_alignment_symbol_errors =
+		make_64bit_val(pport_stats->rx_symbol_errors_hi,
+				pport_stats->rx_symbol_errors_lo);
+	drvs->rxpp_fifo_overflow_drop = pport_stats->rx_fifo_overflow;
+	drvs->tx_pauseframes = make_64bit_val(pport_stats->tx_pause_frames_hi,
+					pport_stats->tx_pause_frames_lo);
+	drvs->tx_controlframes =
+		make_64bit_val(pport_stats->tx_control_frames_hi,
+				pport_stats->tx_control_frames_lo);
+	drvs->jabber_events = pport_stats->rx_jabbers;
+	drvs->rx_drops_no_pbuf = 0;
+	drvs->rx_drops_no_txpb = 0;
+	drvs->rx_drops_no_erx_descr = 0;
+	drvs->rx_drops_invalid_ring = pport_stats->rx_drops_invalid_queue;
+	drvs->forwarded_packets = make_64bit_val(pport_stats->num_forwards_hi,
+						pport_stats->num_forwards_lo);
+	drvs->rx_drops_mtu = make_64bit_val(pport_stats->rx_drops_mtu_hi,
+						pport_stats->rx_drops_mtu_lo);
+	drvs->rx_drops_no_tpre_descr = 0;
+	drvs->rx_drops_too_many_frags =
+		make_64bit_val(pport_stats->rx_drops_too_many_frags_hi,
+				pport_stats->rx_drops_too_many_frags_lo);
+}
+
+void be_parse_stats(struct be_adapter *adapter)
+{
+	if (adapter->generation == BE_GEN3) {
+		if (lancer_chip(adapter))
+			populate_lancer_stats(adapter);
+		 else
+			populate_be3_stats(adapter);
+	} else {
+		populate_be2_stats(adapter);
+	}
+}
+
 void netdev_stats_update(struct be_adapter *adapter)
 {
-	struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats_cmd.va);
-	struct be_rxf_stats *rxf_stats = &hw_stats->rxf;
-	struct be_port_rxf_stats *port_stats =
-			&rxf_stats->port[adapter->port_num];
+	struct be_drv_stats *drvs = &adapter->drv_stats;
 	struct net_device_stats *dev_stats = &adapter->netdev->stats;
-	struct be_erx_stats *erx_stats = &hw_stats->erx;
 	struct be_rx_obj *rxo;
 	int i;
 
@@ -267,43 +435,54 @@ void netdev_stats_update(struct be_adapter *adapter)
 		dev_stats->rx_bytes += rx_stats(rxo)->rx_bytes;
 		dev_stats->multicast += rx_stats(rxo)->rx_mcast_pkts;
 		/*  no space in linux buffers: best possible approximation */
-		dev_stats->rx_dropped +=
-			erx_stats->rx_drops_no_fragments[rxo->q.id];
+		if (adapter->generation == BE_GEN3) {
+			if (!(lancer_chip(adapter))) {
+				struct be_erx_stats_v1 *erx_stats =
+					be_erx_stats_from_cmd(adapter);
+				dev_stats->rx_dropped +=
+				erx_stats->rx_drops_no_fragments[rxo->q.id];
+			}
+		} else {
+			struct be_erx_stats_v0 *erx_stats =
+					be_erx_stats_from_cmd(adapter);
+			dev_stats->rx_dropped +=
+				erx_stats->rx_drops_no_fragments[rxo->q.id];
+		}
 	}
 
 	dev_stats->tx_packets = tx_stats(adapter)->be_tx_pkts;
 	dev_stats->tx_bytes = tx_stats(adapter)->be_tx_bytes;
 
 	/* bad pkts received */
-	dev_stats->rx_errors = port_stats->rx_crc_errors +
-		port_stats->rx_alignment_symbol_errors +
-		port_stats->rx_in_range_errors +
-		port_stats->rx_out_range_errors +
-		port_stats->rx_frame_too_long +
-		port_stats->rx_dropped_too_small +
-		port_stats->rx_dropped_too_short +
-		port_stats->rx_dropped_header_too_small +
-		port_stats->rx_dropped_tcp_length +
-		port_stats->rx_dropped_runt +
-		port_stats->rx_tcp_checksum_errs +
-		port_stats->rx_ip_checksum_errs +
-		port_stats->rx_udp_checksum_errs;
+	dev_stats->rx_errors = drvs->rx_crc_errors +
+		drvs->rx_alignment_symbol_errors +
+		drvs->rx_in_range_errors +
+		drvs->rx_out_range_errors +
+		drvs->rx_frame_too_long +
+		drvs->rx_dropped_too_small +
+		drvs->rx_dropped_too_short +
+		drvs->rx_dropped_header_too_small +
+		drvs->rx_dropped_tcp_length +
+		drvs->rx_dropped_runt +
+		drvs->rx_tcp_checksum_errs +
+		drvs->rx_ip_checksum_errs +
+		drvs->rx_udp_checksum_errs;
 
 	/* detailed rx errors */
-	dev_stats->rx_length_errors = port_stats->rx_in_range_errors +
-		port_stats->rx_out_range_errors +
-		port_stats->rx_frame_too_long;
+	dev_stats->rx_length_errors = drvs->rx_in_range_errors +
+		drvs->rx_out_range_errors +
+		drvs->rx_frame_too_long;
 
-	dev_stats->rx_crc_errors = port_stats->rx_crc_errors;
+	dev_stats->rx_crc_errors = drvs->rx_crc_errors;
 
 	/* frame alignment errors */
-	dev_stats->rx_frame_errors = port_stats->rx_alignment_symbol_errors;
+	dev_stats->rx_frame_errors = drvs->rx_alignment_symbol_errors;
 
 	/* receiver fifo overrun */
 	/* drops_no_pbuf is no per i/f, it's per BE card */
-	dev_stats->rx_fifo_errors = port_stats->rx_fifo_overflow +
-					port_stats->rx_input_fifo_overflow +
-					rxf_stats->rx_drops_no_pbuf;
+	dev_stats->rx_fifo_errors = drvs->rxpp_fifo_overflow_drop +
+				drvs->rx_input_fifo_overflow_drop +
+				drvs->rx_drops_no_pbuf;
 }
 
 void be_link_status_update(struct be_adapter *adapter, bool link_up)
@@ -703,7 +882,7 @@ static void be_set_multicast_list(struct net_device *netdev)
 	struct be_adapter *adapter = netdev_priv(netdev);
 
 	if (netdev->flags & IFF_PROMISC) {
-		be_cmd_promiscuous_config(adapter, adapter->port_num, 1);
+		be_cmd_promiscuous_config(adapter, true);
 		adapter->promiscuous = true;
 		goto done;
 	}
@@ -711,7 +890,7 @@ static void be_set_multicast_list(struct net_device *netdev)
 	/* BE was previously in promiscuous mode; disable it */
 	if (adapter->promiscuous) {
 		adapter->promiscuous = false;
-		be_cmd_promiscuous_config(adapter, adapter->port_num, 0);
+		be_cmd_promiscuous_config(adapter, false);
 	}
 
 	/* Enable multicast promisc if num configured exceeds what we support */
@@ -993,9 +1172,10 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 			struct be_rx_obj *rxo,
 			struct be_rx_compl_info *rxcp)
 {
+	struct net_device *netdev = adapter->netdev;
 	struct sk_buff *skb;
 
-	skb = netdev_alloc_skb_ip_align(adapter->netdev, BE_HDR_LEN);
+	skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN);
 	if (unlikely(!skb)) {
 		if (net_ratelimit())
 			dev_warn(&adapter->pdev->dev, "skb alloc failed\n");
@@ -1005,13 +1185,16 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 
 	skb_fill_rx_data(adapter, rxo, skb, rxcp);
 
-	if (likely(adapter->rx_csum && csum_passed(rxcp)))
+	if (likely((netdev->features & NETIF_F_RXCSUM) && csum_passed(rxcp)))
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	else
 		skb_checksum_none_assert(skb);
 
 	skb->truesize = skb->len + sizeof(struct sk_buff);
-	skb->protocol = eth_type_trans(skb, adapter->netdev);
+	skb->protocol = eth_type_trans(skb, netdev);
+	if (adapter->netdev->features & NETIF_F_RXHASH)
+		skb->rxhash = rxcp->rss_hash;
+
 
 	if (unlikely(rxcp->vlanf)) {
 		if (!adapter->vlan_grp || adapter->vlans_added == 0) {
@@ -1073,6 +1256,8 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
 	skb->data_len = rxcp->pkt_size;
 	skb->truesize += rxcp->pkt_size;
 	skb->ip_summed = CHECKSUM_UNNECESSARY;
+	if (adapter->netdev->features & NETIF_F_RXHASH)
+		skb->rxhash = rxcp->rss_hash;
 
 	if (likely(!rxcp->vlanf))
 		napi_gro_frags(&eq_obj->napi);
@@ -1103,9 +1288,14 @@ static void be_parse_rx_compl_v1(struct be_adapter *adapter,
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, numfrags, compl);
 	rxcp->pkt_type =
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, cast_enc, compl);
-	rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm, compl);
-	rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag,
-					compl);
+	rxcp->rss_hash =
+		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, rsshash, rxcp);
+	if (rxcp->vlanf) {
+		rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm,
+					  compl);
+		rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag,
+					       compl);
+	}
 }
 
 static void be_parse_rx_compl_v0(struct be_adapter *adapter,
@@ -1130,9 +1320,14 @@ static void be_parse_rx_compl_v0(struct be_adapter *adapter,
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, numfrags, compl);
 	rxcp->pkt_type =
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, cast_enc, compl);
-	rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm, compl);
-	rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag,
-					compl);
+	rxcp->rss_hash =
+		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, rsshash, rxcp);
+	if (rxcp->vlanf) {
+		rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm,
+					  compl);
+		rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag,
+					       compl);
+	}
 }
 
 static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo)
@@ -1154,17 +1349,20 @@ static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo)
 	else
 		be_parse_rx_compl_v0(adapter, compl, rxcp);
 
-	/* vlanf could be wrongly set in some cards. ignore if vtm is not set */
-	if ((adapter->function_mode & 0x400) && !rxcp->vtm)
-		rxcp->vlanf = 0;
+	if (rxcp->vlanf) {
+		/* vlanf could be wrongly set in some cards.
+		 * ignore if vtm is not set */
+		if ((adapter->function_mode & 0x400) && !rxcp->vtm)
+			rxcp->vlanf = 0;
 
-	if (!lancer_chip(adapter))
-		rxcp->vlan_tag = swab16(rxcp->vlan_tag);
+		if (!lancer_chip(adapter))
+			rxcp->vlan_tag = swab16(rxcp->vlan_tag);
 
-	if (((adapter->pvid & VLAN_VID_MASK) ==
-		(rxcp->vlan_tag & VLAN_VID_MASK)) &&
-		!adapter->vlan_tag[rxcp->vlan_tag])
-		rxcp->vlanf = 0;
+		if (((adapter->pvid & VLAN_VID_MASK) ==
+		     (rxcp->vlan_tag & VLAN_VID_MASK)) &&
+		    !adapter->vlan_tag[rxcp->vlan_tag])
+			rxcp->vlanf = 0;
+	}
 
 	/* As the compl has been parsed, reset it; we wont touch it again */
 	compl->dw[offsetof(struct amap_eth_rx_compl_v1, valid) / 32] = 0;
@@ -1261,7 +1459,7 @@ static struct be_eth_tx_compl *be_tx_compl_get(struct be_queue_info *tx_cq)
 	return txcp;
 }
 
-static void be_tx_compl_process(struct be_adapter *adapter, u16 last_index)
+static u16 be_tx_compl_process(struct be_adapter *adapter, u16 last_index)
 {
 	struct be_queue_info *txq = &adapter->tx_obj.q;
 	struct be_eth_wrb *wrb;
@@ -1288,9 +1486,8 @@ static void be_tx_compl_process(struct be_adapter *adapter, u16 last_index)
 		queue_tail_inc(txq);
 	} while (cur_index != last_index);
 
-	atomic_sub(num_wrbs, &txq->used);
-
 	kfree_skb(sent_skb);
+	return num_wrbs;
 }
 
 static inline struct be_eq_entry *event_get(struct be_eq_obj *eq_obj)
@@ -1373,7 +1570,7 @@ static void be_tx_compl_clean(struct be_adapter *adapter)
 	struct be_queue_info *tx_cq = &adapter->tx_obj.cq;
 	struct be_queue_info *txq = &adapter->tx_obj.q;
 	struct be_eth_tx_compl *txcp;
-	u16 end_idx, cmpl = 0, timeo = 0;
+	u16 end_idx, cmpl = 0, timeo = 0, num_wrbs = 0;
 	struct sk_buff **sent_skbs = adapter->tx_obj.sent_skb_list;
 	struct sk_buff *sent_skb;
 	bool dummy_wrb;
@@ -1383,12 +1580,14 @@ static void be_tx_compl_clean(struct be_adapter *adapter)
 		while ((txcp = be_tx_compl_get(tx_cq))) {
 			end_idx = AMAP_GET_BITS(struct amap_eth_tx_compl,
 					wrb_index, txcp);
-			be_tx_compl_process(adapter, end_idx);
+			num_wrbs += be_tx_compl_process(adapter, end_idx);
 			cmpl++;
 		}
 		if (cmpl) {
 			be_cq_notify(adapter, tx_cq->id, false, cmpl);
+			atomic_sub(num_wrbs, &txq->used);
 			cmpl = 0;
+			num_wrbs = 0;
 		}
 
 		if (atomic_read(&txq->used) == 0 || ++timeo > 200)
@@ -1408,7 +1607,8 @@ static void be_tx_compl_clean(struct be_adapter *adapter)
 		index_adv(&end_idx,
 			wrb_cnt_for_skb(adapter, sent_skb, &dummy_wrb) - 1,
 			txq->len);
-		be_tx_compl_process(adapter, end_idx);
+		num_wrbs = be_tx_compl_process(adapter, end_idx);
+		atomic_sub(num_wrbs, &txq->used);
 	}
 }
 
@@ -1573,12 +1773,31 @@ static void be_rx_queues_destroy(struct be_adapter *adapter)
 	}
 }
 
+static u32 be_num_rxqs_want(struct be_adapter *adapter)
+{
+	if (multi_rxq && (adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
+		!adapter->sriov_enabled && !(adapter->function_mode & 0x400)) {
+		return 1 + MAX_RSS_QS; /* one default non-RSS queue */
+	} else {
+		dev_warn(&adapter->pdev->dev,
+			"No support for multiple RX queues\n");
+		return 1;
+	}
+}
+
 static int be_rx_queues_create(struct be_adapter *adapter)
 {
 	struct be_queue_info *eq, *q, *cq;
 	struct be_rx_obj *rxo;
 	int rc, i;
 
+	adapter->num_rx_qs = min(be_num_rxqs_want(adapter),
+				msix_enabled(adapter) ?
+					adapter->num_msix_vec - 1 : 1);
+	if (adapter->num_rx_qs != MAX_RX_QS)
+		dev_warn(&adapter->pdev->dev,
+			"Can create only %d RX queues", adapter->num_rx_qs);
+
 	adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE;
 	for_all_rx_queues(adapter, rxo, i) {
 		rxo->adapter = adapter;
@@ -1724,12 +1943,15 @@ static int be_poll_rx(struct napi_struct *napi, int budget)
 			break;
 
 		/* Ignore flush completions */
-		if (rxcp->num_rcvd) {
+		if (rxcp->num_rcvd && rxcp->pkt_size) {
 			if (do_gro(rxcp))
 				be_rx_compl_process_gro(adapter, rxo, rxcp);
 			else
 				be_rx_compl_process(adapter, rxo, rxcp);
+		} else if (rxcp->pkt_size == 0) {
+			be_rx_compl_discard(adapter, rxo, rxcp);
 		}
+
 		be_rx_stats_update(rxo, rxcp);
 	}
 
@@ -1760,12 +1982,12 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
 	struct be_queue_info *tx_cq = &adapter->tx_obj.cq;
 	struct be_eth_tx_compl *txcp;
 	int tx_compl = 0, mcc_compl, status = 0;
-	u16 end_idx;
+	u16 end_idx, num_wrbs = 0;
 
 	while ((txcp = be_tx_compl_get(tx_cq))) {
 		end_idx = AMAP_GET_BITS(struct amap_eth_tx_compl,
 				wrb_index, txcp);
-		be_tx_compl_process(adapter, end_idx);
+		num_wrbs += be_tx_compl_process(adapter, end_idx);
 		tx_compl++;
 	}
 
@@ -1781,6 +2003,8 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
 	if (tx_compl) {
 		be_cq_notify(adapter, adapter->tx_obj.cq.id, true, tx_compl);
 
+		atomic_sub(num_wrbs, &txq->used);
+
 		/* As Tx wrbs have been freed up, wake up netdev queue if
 		 * it was stopped due to lack of tx wrbs.
 		 */
@@ -1843,6 +2067,9 @@ static void be_worker(struct work_struct *work)
 	struct be_rx_obj *rxo;
 	int i;
 
+	if (!adapter->ue_detected && !lancer_chip(adapter))
+		be_detect_dump_ue(adapter);
+
 	/* when interrupts are not yet enabled, just reap any pending
 	* mcc completions */
 	if (!netif_running(adapter->netdev)) {
@@ -1855,15 +2082,16 @@ static void be_worker(struct work_struct *work)
 			be_cq_notify(adapter, mcc_obj->cq.id, false, mcc_compl);
 		}
 
-		if (!adapter->ue_detected && !lancer_chip(adapter))
-			be_detect_dump_ue(adapter);
-
 		goto reschedule;
 	}
 
-	if (!adapter->stats_cmd_sent)
-		be_cmd_get_stats(adapter, &adapter->stats_cmd);
-
+	if (!adapter->stats_cmd_sent) {
+		if (lancer_chip(adapter))
+			lancer_cmd_get_pport_stats(adapter,
+						&adapter->stats_cmd);
+		else
+			be_cmd_get_stats(adapter, &adapter->stats_cmd);
+	}
 	be_tx_rate_update(adapter);
 
 	for_all_rx_queues(adapter, rxo, i) {
@@ -1875,8 +2103,6 @@ static void be_worker(struct work_struct *work)
 			be_post_rx_frags(rxo, GFP_KERNEL);
 		}
 	}
-	if (!adapter->ue_detected && !lancer_chip(adapter))
-		be_detect_dump_ue(adapter);
 
 reschedule:
 	adapter->work_counter++;
@@ -1885,51 +2111,35 @@ static void be_worker(struct work_struct *work)
 
 static void be_msix_disable(struct be_adapter *adapter)
 {
-	if (adapter->msix_enabled) {
+	if (msix_enabled(adapter)) {
 		pci_disable_msix(adapter->pdev);
-		adapter->msix_enabled = false;
-	}
-}
-
-static int be_num_rxqs_get(struct be_adapter *adapter)
-{
-	if (multi_rxq && (adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
-		!adapter->sriov_enabled && !(adapter->function_mode & 0x400)) {
-		return 1 + MAX_RSS_QS; /* one default non-RSS queue */
-	} else {
-		dev_warn(&adapter->pdev->dev,
-			"No support for multiple RX queues\n");
-		return 1;
+		adapter->num_msix_vec = 0;
 	}
 }
 
 static void be_msix_enable(struct be_adapter *adapter)
 {
 #define BE_MIN_MSIX_VECTORS	(1 + 1) /* Rx + Tx */
-	int i, status;
+	int i, status, num_vec;
 
-	adapter->num_rx_qs = be_num_rxqs_get(adapter);
+	num_vec = be_num_rxqs_want(adapter) + 1;
 
-	for (i = 0; i < (adapter->num_rx_qs + 1); i++)
+	for (i = 0; i < num_vec; i++)
 		adapter->msix_entries[i].entry = i;
 
-	status = pci_enable_msix(adapter->pdev, adapter->msix_entries,
-			adapter->num_rx_qs + 1);
+	status = pci_enable_msix(adapter->pdev, adapter->msix_entries, num_vec);
 	if (status == 0) {
 		goto done;
 	} else if (status >= BE_MIN_MSIX_VECTORS) {
+		num_vec = status;
 		if (pci_enable_msix(adapter->pdev, adapter->msix_entries,
-				status) == 0) {
-			adapter->num_rx_qs = status - 1;
-			dev_warn(&adapter->pdev->dev,
-				"Could alloc only %d MSIx vectors. "
-				"Using %d RX Qs\n", status, adapter->num_rx_qs);
+				num_vec) == 0)
 			goto done;
-		}
 	}
 	return;
 done:
-	adapter->msix_enabled = true;
+	adapter->num_msix_vec = num_vec;
+	return;
 }
 
 static void be_sriov_enable(struct be_adapter *adapter)
@@ -1937,7 +2147,20 @@ static void be_sriov_enable(struct be_adapter *adapter)
 	be_check_sriov_fn_type(adapter);
 #ifdef CONFIG_PCI_IOV
 	if (be_physfn(adapter) && num_vfs) {
-		int status;
+		int status, pos;
+		u16 nvfs;
+
+		pos = pci_find_ext_capability(adapter->pdev,
+						PCI_EXT_CAP_ID_SRIOV);
+		pci_read_config_word(adapter->pdev,
+					pos + PCI_SRIOV_TOTAL_VF, &nvfs);
+
+		if (num_vfs > nvfs) {
+			dev_info(&adapter->pdev->dev,
+					"Device supports %d VFs and not %d\n",
+					nvfs, num_vfs);
+			num_vfs = nvfs;
+		}
 
 		status = pci_enable_sriov(adapter->pdev, num_vfs);
 		adapter->sriov_enabled = status ? false : true;
@@ -2010,8 +2233,7 @@ static int be_msix_register(struct be_adapter *adapter)
 err:
 	dev_warn(&adapter->pdev->dev,
 		"MSIX Request IRQ failed - err %d\n", status);
-	pci_disable_msix(adapter->pdev);
-	adapter->msix_enabled = false;
+	be_msix_disable(adapter);
 	return status;
 }
 
@@ -2020,7 +2242,7 @@ static int be_irq_register(struct be_adapter *adapter)
 	struct net_device *netdev = adapter->netdev;
 	int status;
 
-	if (adapter->msix_enabled) {
+	if (msix_enabled(adapter)) {
 		status = be_msix_register(adapter);
 		if (status == 0)
 			goto done;
@@ -2053,7 +2275,7 @@ static void be_irq_unregister(struct be_adapter *adapter)
 		return;
 
 	/* INTx */
-	if (!adapter->msix_enabled) {
+	if (!msix_enabled(adapter)) {
 		free_irq(netdev->irq, adapter);
 		goto done;
 	}
@@ -2095,7 +2317,7 @@ static int be_close(struct net_device *netdev)
 			 be_cq_notify(adapter, rxo->cq.id, false, 0);
 	}
 
-	if (adapter->msix_enabled) {
+	if (msix_enabled(adapter)) {
 		vec = be_msix_vec_get(adapter, tx_eq);
 		synchronize_irq(vec);
 
@@ -2148,7 +2370,7 @@ static int be_open(struct net_device *netdev)
 	be_async_mcc_enable(adapter);
 
 	status = be_cmd_link_status_query(adapter, &link_up, &mac_speed,
-			&link_speed);
+			&link_speed, 0);
 	if (status)
 		goto err;
 	be_link_status_update(adapter, link_up);
@@ -2268,7 +2490,7 @@ static int be_setup(struct be_adapter *adapter)
 				BE_IF_FLAGS_PASS_L3L4_ERRORS;
 		en_flags |= BE_IF_FLAGS_PASS_L3L4_ERRORS;
 
-		if (be_multi_rxq(adapter)) {
+		if (adapter->function_caps & BE_FUNCTION_CAPS_RSS) {
 			cap_flags |= BE_IF_FLAGS_RSS;
 			en_flags |= BE_IF_FLAGS_RSS;
 		}
@@ -2325,7 +2547,6 @@ static int be_setup(struct be_adapter *adapter)
 
 	return 0;
 
-	be_mcc_queues_destroy(adapter);
 rx_qs_destroy:
 	be_rx_queues_destroy(adapter);
 tx_qs_destroy:
@@ -2493,7 +2714,6 @@ static int be_flash_data(struct be_adapter *adapter,
 					"cmd to write to flash rom failed.\n");
 				return -1;
 			}
-			yield();
 		}
 	}
 	return 0;
@@ -2511,32 +2731,96 @@ static int get_ufigen_type(struct flash_file_hdr_g2 *fhdr)
 		return 0;
 }
 
-int be_load_fw(struct be_adapter *adapter, u8 *func)
+static int lancer_fw_download(struct be_adapter *adapter,
+				const struct firmware *fw)
 {
-	char fw_file[ETHTOOL_FLASH_MAX_FILENAME];
-	const struct firmware *fw;
-	struct flash_file_hdr_g2 *fhdr;
-	struct flash_file_hdr_g3 *fhdr3;
-	struct image_hdr *img_hdr_ptr = NULL;
+#define LANCER_FW_DOWNLOAD_CHUNK      (32 * 1024)
+#define LANCER_FW_DOWNLOAD_LOCATION   "/prg"
 	struct be_dma_mem flash_cmd;
-	int status, i = 0, num_imgs = 0;
-	const u8 *p;
+	const u8 *data_ptr = NULL;
+	u8 *dest_image_ptr = NULL;
+	size_t image_size = 0;
+	u32 chunk_size = 0;
+	u32 data_written = 0;
+	u32 offset = 0;
+	int status = 0;
+	u8 add_status = 0;
 
-	if (!netif_running(adapter->netdev)) {
+	if (!IS_ALIGNED(fw->size, sizeof(u32))) {
 		dev_err(&adapter->pdev->dev,
-			"Firmware load not allowed (interface is down)\n");
-		return -EPERM;
+			"FW Image not properly aligned. "
+			"Length must be 4 byte aligned.\n");
+		status = -EINVAL;
+		goto lancer_fw_exit;
+	}
+
+	flash_cmd.size = sizeof(struct lancer_cmd_req_write_object)
+				+ LANCER_FW_DOWNLOAD_CHUNK;
+	flash_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, flash_cmd.size,
+						&flash_cmd.dma, GFP_KERNEL);
+	if (!flash_cmd.va) {
+		status = -ENOMEM;
+		dev_err(&adapter->pdev->dev,
+			"Memory allocation failure while flashing\n");
+		goto lancer_fw_exit;
 	}
 
-	strcpy(fw_file, func);
+	dest_image_ptr = flash_cmd.va +
+				sizeof(struct lancer_cmd_req_write_object);
+	image_size = fw->size;
+	data_ptr = fw->data;
 
-	status = request_firmware(&fw, fw_file, &adapter->pdev->dev);
-	if (status)
-		goto fw_exit;
+	while (image_size) {
+		chunk_size = min_t(u32, image_size, LANCER_FW_DOWNLOAD_CHUNK);
+
+		/* Copy the image chunk content. */
+		memcpy(dest_image_ptr, data_ptr, chunk_size);
+
+		status = lancer_cmd_write_object(adapter, &flash_cmd,
+				chunk_size, offset, LANCER_FW_DOWNLOAD_LOCATION,
+				&data_written, &add_status);
+
+		if (status)
+			break;
+
+		offset += data_written;
+		data_ptr += data_written;
+		image_size -= data_written;
+	}
+
+	if (!status) {
+		/* Commit the FW written */
+		status = lancer_cmd_write_object(adapter, &flash_cmd,
+					0, offset, LANCER_FW_DOWNLOAD_LOCATION,
+					&data_written, &add_status);
+	}
+
+	dma_free_coherent(&adapter->pdev->dev, flash_cmd.size, flash_cmd.va,
+				flash_cmd.dma);
+	if (status) {
+		dev_err(&adapter->pdev->dev,
+			"Firmware load error. "
+			"Status code: 0x%x Additional Status: 0x%x\n",
+			status, add_status);
+		goto lancer_fw_exit;
+	}
+
+	dev_info(&adapter->pdev->dev, "Firmware flashed successfully\n");
+lancer_fw_exit:
+	return status;
+}
+
+static int be_fw_download(struct be_adapter *adapter, const struct firmware* fw)
+{
+	struct flash_file_hdr_g2 *fhdr;
+	struct flash_file_hdr_g3 *fhdr3;
+	struct image_hdr *img_hdr_ptr = NULL;
+	struct be_dma_mem flash_cmd;
+	const u8 *p;
+	int status = 0, i = 0, num_imgs = 0;
 
 	p = fw->data;
 	fhdr = (struct flash_file_hdr_g2 *) p;
-	dev_info(&adapter->pdev->dev, "Flashing firmware file %s\n", fw_file);
 
 	flash_cmd.size = sizeof(struct be_cmd_write_flashrom) + 32*1024;
 	flash_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, flash_cmd.size,
@@ -2545,7 +2829,7 @@ int be_load_fw(struct be_adapter *adapter, u8 *func)
 		status = -ENOMEM;
 		dev_err(&adapter->pdev->dev,
 			"Memory allocation failure while flashing\n");
-		goto fw_exit;
+		goto be_fw_exit;
 	}
 
 	if ((adapter->generation == BE_GEN3) &&
@@ -2573,11 +2857,37 @@ int be_load_fw(struct be_adapter *adapter, u8 *func)
 			  flash_cmd.dma);
 	if (status) {
 		dev_err(&adapter->pdev->dev, "Firmware load error\n");
-		goto fw_exit;
+		goto be_fw_exit;
 	}
 
 	dev_info(&adapter->pdev->dev, "Firmware flashed successfully\n");
 
+be_fw_exit:
+	return status;
+}
+
+int be_load_fw(struct be_adapter *adapter, u8 *fw_file)
+{
+	const struct firmware *fw;
+	int status;
+
+	if (!netif_running(adapter->netdev)) {
+		dev_err(&adapter->pdev->dev,
+			"Firmware load not allowed (interface is down)\n");
+		return -1;
+	}
+
+	status = request_firmware(&fw, fw_file, &adapter->pdev->dev);
+	if (status)
+		goto fw_exit;
+
+	dev_info(&adapter->pdev->dev, "Flashing firmware file %s\n", fw_file);
+
+	if (lancer_chip(adapter))
+		status = lancer_fw_download(adapter, fw);
+	else
+		status = be_fw_download(adapter, fw);
+
 fw_exit:
 	release_firmware(fw);
 	return status;
@@ -2606,10 +2916,14 @@ static void be_netdev_init(struct net_device *netdev)
 	struct be_rx_obj *rxo;
 	int i;
 
-	netdev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_RX | NETIF_F_TSO |
-		NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER |
-		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
-		NETIF_F_GRO | NETIF_F_TSO6;
+	netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
+		NETIF_F_HW_VLAN_TX;
+	if (be_multi_rxq(adapter))
+		netdev->hw_features |= NETIF_F_RXHASH;
+
+	netdev->features |= netdev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
 
 	netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO |
 		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
@@ -2619,8 +2933,6 @@ static void be_netdev_init(struct net_device *netdev)
 
 	netdev->flags |= IFF_MULTICAST;
 
-	adapter->rx_csum = true;
-
 	/* Default settings for Rx and Tx flow control */
 	adapter->rx_fc = true;
 	adapter->tx_fc = true;
@@ -2788,7 +3100,14 @@ static int be_stats_init(struct be_adapter *adapter)
 {
 	struct be_dma_mem *cmd = &adapter->stats_cmd;
 
-	cmd->size = sizeof(struct be_cmd_req_get_stats);
+	if (adapter->generation == BE_GEN2) {
+		cmd->size = sizeof(struct be_cmd_req_get_stats_v0);
+	} else {
+		if (lancer_chip(adapter))
+			cmd->size = sizeof(struct lancer_cmd_req_pport_stats);
+		else
+			cmd->size = sizeof(struct be_cmd_req_get_stats_v1);
+	}
 	cmd->va = dma_alloc_coherent(&adapter->pdev->dev, cmd->size, &cmd->dma,
 				     GFP_KERNEL);
 	if (cmd->va == NULL)
@@ -2814,6 +3133,7 @@ static void __devexit be_remove(struct pci_dev *pdev)
 
 	be_ctrl_cleanup(adapter);
 
+	kfree(adapter->vf_cfg);
 	be_sriov_disable(adapter);
 
 	be_msix_disable(adapter);
@@ -2841,7 +3161,8 @@ static int be_get_config(struct be_adapter *adapter)
 
 	memset(mac, 0, ETH_ALEN);
 
-	if (be_physfn(adapter)) {
+	/* A default permanent address is given to each VF for Lancer*/
+	if (be_physfn(adapter) || lancer_chip(adapter)) {
 		status = be_cmd_mac_addr_query(adapter, mac,
 			MAC_ADDRESS_TYPE_NETWORK, true /*permanent */, 0);
 
@@ -2883,6 +3204,7 @@ static int be_dev_family_check(struct be_adapter *adapter)
 		adapter->generation = BE_GEN3;
 		break;
 	case OC_DEVICE_ID3:
+	case OC_DEVICE_ID4:
 		pci_read_config_dword(pdev, SLI_INTF_REG_OFFSET, &sli_intf);
 		if_type = (sli_intf & SLI_INTF_IF_TYPE_MASK) >>
 						SLI_INTF_IF_TYPE_SHIFT;
@@ -2892,10 +3214,6 @@ static int be_dev_family_check(struct be_adapter *adapter)
 			dev_err(&pdev->dev, "SLI_INTF reg val is not valid\n");
 			return -EINVAL;
 		}
-		if (num_vfs > 0) {
-			dev_err(&pdev->dev, "VFs not supported\n");
-			return -EINVAL;
-		}
 		adapter->sli_family = ((sli_intf & SLI_INTF_FAMILY_MASK) >>
 					 SLI_INTF_FAMILY_SHIFT);
 		adapter->generation = BE_GEN3;
@@ -2998,16 +3316,23 @@ static int __devinit be_probe(struct pci_dev *pdev,
 	}
 
 	be_sriov_enable(adapter);
+	if (adapter->sriov_enabled) {
+		adapter->vf_cfg = kcalloc(num_vfs,
+			sizeof(struct be_vf_cfg), GFP_KERNEL);
+
+		if (!adapter->vf_cfg)
+			goto free_netdev;
+	}
 
 	status = be_ctrl_init(adapter);
 	if (status)
-		goto free_netdev;
+		goto free_vf_cfg;
 
 	if (lancer_chip(adapter)) {
 		status = lancer_test_and_set_rdy_state(adapter);
 		if (status) {
 			dev_err(&pdev->dev, "Adapter in non recoverable error\n");
-			goto free_netdev;
+			goto ctrl_clean;
 		}
 	}
 
@@ -3050,9 +3375,24 @@ static int __devinit be_probe(struct pci_dev *pdev,
 	netif_carrier_off(netdev);
 
 	if (be_physfn(adapter) && adapter->sriov_enabled) {
-		status = be_vf_eth_addr_config(adapter);
-		if (status)
-			goto unreg_netdev;
+		u8 mac_speed;
+		bool link_up;
+		u16 vf, lnk_speed;
+
+		if (!lancer_chip(adapter)) {
+			status = be_vf_eth_addr_config(adapter);
+			if (status)
+				goto unreg_netdev;
+		}
+
+		for (vf = 0; vf < num_vfs; vf++) {
+			status = be_cmd_link_status_query(adapter, &link_up,
+					&mac_speed, &lnk_speed, vf + 1);
+			if (!status)
+				adapter->vf_cfg[vf].vf_tx_rate = lnk_speed * 10;
+			else
+				goto unreg_netdev;
+		}
 	}
 
 	dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num);
@@ -3069,6 +3409,8 @@ static int __devinit be_probe(struct pci_dev *pdev,
 	be_stats_cleanup(adapter);
 ctrl_clean:
 	be_ctrl_cleanup(adapter);
+free_vf_cfg:
+	kfree(adapter->vf_cfg);
 free_netdev:
 	be_sriov_disable(adapter);
 	free_netdev(netdev);
@@ -3153,16 +3495,15 @@ static void be_shutdown(struct pci_dev *pdev)
 	if (!adapter)
 		return;
 
-	if (netif_running(adapter->netdev))
-		cancel_delayed_work_sync(&adapter->work);
+	cancel_delayed_work_sync(&adapter->work);
 
 	netif_device_detach(adapter->netdev);
 
-	be_cmd_reset_function(adapter);
-
 	if (adapter->wol)
 		be_setup_wol(adapter, true);
 
+	be_cmd_reset_function(adapter);
+
 	pci_disable_device(pdev);
 }
 
@@ -3274,13 +3615,6 @@ static int __init be_init_module(void)
 		rx_frag_size = 2048;
 	}
 
-	if (num_vfs > 32) {
-		printk(KERN_WARNING DRV_NAME
-			" : Module param num_vfs must not be greater than 32."
-			"Using 32\n");
-		num_vfs = 32;
-	}
-
 	return pci_register_driver(&be_driver);
 }
 module_init(be_init_module);
diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c
index 7581518ecfa2eade4c4bb4cba60601e5f39b7be2..fcb9bb3169e05c36fb2c0c9923938e1b67c30317 100644
--- a/drivers/net/bna/bfa_ioc.c
+++ b/drivers/net/bna/bfa_ioc.c
@@ -82,7 +82,6 @@ static void bfa_ioc_pf_fwmismatch(struct bfa_ioc *ioc);
 static void bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type,
 			 u32 boot_param);
 static u32 bfa_ioc_smem_pgnum(struct bfa_ioc *ioc, u32 fmaddr);
-static u32 bfa_ioc_smem_pgoff(struct bfa_ioc *ioc, u32 fmaddr);
 static void bfa_ioc_get_adapter_serial_num(struct bfa_ioc *ioc,
 						char *serial_num);
 static void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc *ioc,
@@ -1274,13 +1273,12 @@ bfa_ioc_lpu_stop(struct bfa_ioc *ioc)
 void
 bfa_nw_ioc_fwver_get(struct bfa_ioc *ioc, struct bfi_ioc_image_hdr *fwhdr)
 {
-	u32	pgnum, pgoff;
+	u32	pgnum;
 	u32	loff = 0;
 	int		i;
 	u32	*fwsig = (u32 *) fwhdr;
 
 	pgnum = bfa_ioc_smem_pgnum(ioc, loff);
-	pgoff = bfa_ioc_smem_pgoff(ioc, loff);
 	writel(pgnum, ioc->ioc_regs.host_page_num_fn);
 
 	for (i = 0; i < (sizeof(struct bfi_ioc_image_hdr) / sizeof(u32));
@@ -1514,7 +1512,7 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
 		    u32 boot_env)
 {
 	u32 *fwimg;
-	u32 pgnum, pgoff;
+	u32 pgnum;
 	u32 loff = 0;
 	u32 chunkno = 0;
 	u32 i;
@@ -1527,7 +1525,6 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
 	fwimg = bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), chunkno);
 
 	pgnum = bfa_ioc_smem_pgnum(ioc, loff);
-	pgoff = bfa_ioc_smem_pgoff(ioc, loff);
 
 	writel(pgnum, ioc->ioc_regs.host_page_num_fn);
 
@@ -1925,12 +1922,6 @@ bfa_ioc_smem_pgnum(struct bfa_ioc *ioc, u32 fmaddr)
 	return PSS_SMEM_PGNUM(ioc->ioc_regs.smem_pg0, fmaddr);
 }
 
-static u32
-bfa_ioc_smem_pgoff(struct bfa_ioc *ioc, u32 fmaddr)
-{
-	return PSS_SMEM_PGOFF(fmaddr);
-}
-
 /**
  * Register mailbox message handler function, to be called by common modules
  */
diff --git a/drivers/net/bna/bna_ctrl.c b/drivers/net/bna/bna_ctrl.c
index e1527472b961fa1d4deb45a3e3e9746d31217a02..53b14169e3636a6652979a0d26aab45396d24011 100644
--- a/drivers/net/bna/bna_ctrl.c
+++ b/drivers/net/bna/bna_ctrl.c
@@ -246,7 +246,6 @@ static void
 bna_mbox_flush_q(struct bna *bna, struct list_head *q)
 {
 	struct bna_mbox_qe *mb_qe = NULL;
-	struct bfi_mhdr *cmd_h;
 	struct list_head			*mb_q;
 	void 			(*cbfn)(void *arg, int status);
 	void 			*cbarg;
@@ -260,7 +259,6 @@ bna_mbox_flush_q(struct bna *bna, struct list_head *q)
 		bfa_q_qe_init(mb_qe);
 		bna->mbox_mod.msg_pending--;
 
-		cmd_h = (struct bfi_mhdr *)(&mb_qe->cmd.msg[0]);
 		if (cbfn)
 			cbfn(cbarg, BNA_CB_NOT_EXEC);
 	}
@@ -2774,23 +2772,6 @@ bna_rit_mod_init(struct bna_rit_mod *rit_mod,
 	}
 }
 
-static void
-bna_rit_mod_uninit(struct bna_rit_mod *rit_mod)
-{
-	struct bna_rit_segment *rit_segment;
-	struct list_head *qe;
-	int i;
-	int j;
-
-	for (i = 0; i < BFI_RIT_SEG_TOTAL_POOLS; i++) {
-		j = 0;
-		list_for_each(qe, &rit_mod->rit_seg_pool[i]) {
-			rit_segment = (struct bna_rit_segment *)qe;
-			j++;
-		}
-	}
-}
-
 /*
  * Public functions
  */
@@ -2977,8 +2958,6 @@ bna_uninit(struct bna *bna)
 
 	bna_ucam_mod_uninit(&bna->ucam_mod);
 
-	bna_rit_mod_uninit(&bna->rit_mod);
-
 	bna_ib_mod_uninit(&bna->ib_mod);
 
 	bna_rx_mod_uninit(&bna->rx_mod);
diff --git a/drivers/net/bna/bna_txrx.c b/drivers/net/bna/bna_txrx.c
index 58c7664040dcc30468ae914b50fb9fa6e4d48275..380085cc3088473a0e94ec4432acfe8d23d0df94 100644
--- a/drivers/net/bna/bna_txrx.c
+++ b/drivers/net/bna/bna_txrx.c
@@ -2229,14 +2229,11 @@ void
 bna_rit_create(struct bna_rx *rx)
 {
 	struct list_head	*qe_rxp;
-	struct bna *bna;
 	struct bna_rxp *rxp;
 	struct bna_rxq *q0 = NULL;
 	struct bna_rxq *q1 = NULL;
 	int offset;
 
-	bna = rx->bna;
-
 	offset = 0;
 	list_for_each(qe_rxp, &rx->rxp_q) {
 		rxp = (struct bna_rxp *)qe_rxp;
@@ -2830,7 +2827,7 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
 	struct bna_mem_descr *dsqpt_mem;	/* s/w qpt for data */
 	struct bna_mem_descr *hpage_mem;	/* hdr page mem */
 	struct bna_mem_descr *dpage_mem;	/* data page mem */
-	int i, cpage_idx = 0, dpage_idx = 0, hpage_idx = 0, ret;
+	int i, cpage_idx = 0, dpage_idx = 0, hpage_idx = 0;
 	int dpage_count, hpage_count, rcb_idx;
 	struct bna_ib_config ibcfg;
 	/* Fail if we don't have enough RXPs, RXQs */
@@ -2924,7 +2921,7 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
 		ibcfg.interpkt_timeo = BFI_RX_INTERPKT_TIMEO;
 		ibcfg.ctrl_flags = BFI_IB_CF_INT_ENABLE;
 
-		ret = bna_ib_config(rxp->cq.ib, &ibcfg);
+		bna_ib_config(rxp->cq.ib, &ibcfg);
 
 		/* Link rxqs to rxp */
 		_rxp_add_rxqs(rxp, q0, q1);
diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index 8e6ceab9f4d800e4cbfee2cac22a297d0d987396..7d25a97d33f6fd2daffd467e9be3984dd8153bda 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -23,6 +23,7 @@
 #include <linux/if_vlan.h>
 #include <linux/if_ether.h>
 #include <linux/ip.h>
+#include <linux/prefetch.h>
 
 #include "bnad.h"
 #include "bna.h"
@@ -501,7 +502,7 @@ bnad_poll_cq(struct bnad *bnad, struct bna_ccb *ccb, int budget)
 
 		skb_put(skb, ntohs(cmpl->length));
 		if (likely
-		    (bnad->rx_csum &&
+		    ((bnad->netdev->features & NETIF_F_RXCSUM) &&
 		     (((flags & BNA_CQ_EF_IPV4) &&
 		      (flags & BNA_CQ_EF_L3_CKSUM_OK)) ||
 		      (flags & BNA_CQ_EF_IPV6)) &&
@@ -2902,23 +2903,20 @@ bnad_netdev_init(struct bnad *bnad, bool using_dac)
 {
 	struct net_device *netdev = bnad->netdev;
 
-	netdev->features |= NETIF_F_IPV6_CSUM;
-	netdev->features |= NETIF_F_TSO;
-	netdev->features |= NETIF_F_TSO6;
+	netdev->hw_features = NETIF_F_SG | NETIF_F_RXCSUM |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+		NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_HW_VLAN_TX;
 
-	netdev->features |= NETIF_F_GRO;
-	pr_warn("bna: GRO enabled, using kernel stack GRO\n");
+	netdev->vlan_features = NETIF_F_SG | NETIF_F_HIGHDMA |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+		NETIF_F_TSO | NETIF_F_TSO6;
 
-	netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
+	netdev->features |= netdev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
 
 	if (using_dac)
 		netdev->features |= NETIF_F_HIGHDMA;
 
-	netdev->features |=
-		NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
-		NETIF_F_HW_VLAN_FILTER;
-
-	netdev->vlan_features = netdev->features;
 	netdev->mem_start = bnad->mmio_start;
 	netdev->mem_end = bnad->mmio_start + bnad->mmio_len - 1;
 
@@ -2969,7 +2967,6 @@ bnad_init(struct bnad *bnad,
 
 	bnad->txq_depth = BNAD_TXQ_DEPTH;
 	bnad->rxq_depth = BNAD_RXQ_DEPTH;
-	bnad->rx_csum = true;
 
 	bnad->tx_coalescing_timeo = BFI_TX_COALESCING_TIMEO;
 	bnad->rx_coalescing_timeo = BFI_RX_COALESCING_TIMEO;
diff --git a/drivers/net/bna/bnad.h b/drivers/net/bna/bnad.h
index a89117fa4970d6f4bf56827d52fe8b0d44831120..ccdabad0a40c31ad48cb6e72c74206cbeaeb565f 100644
--- a/drivers/net/bna/bnad.h
+++ b/drivers/net/bna/bnad.h
@@ -237,8 +237,6 @@ struct bnad {
 	struct bna_rx_config rx_config[BNAD_MAX_RXS];
 	struct bna_tx_config tx_config[BNAD_MAX_TXS];
 
-	u32		rx_csum;
-
 	void __iomem		*bar0;	/* BAR0 address */
 
 	struct bna bna;
diff --git a/drivers/net/bna/bnad_ethtool.c b/drivers/net/bna/bnad_ethtool.c
index 142d6047da2795c879b3b2d54c862ad7d30a7e86..3330cd78da2c4ae88b479943e0bf540299c48080 100644
--- a/drivers/net/bna/bnad_ethtool.c
+++ b/drivers/net/bna/bnad_ethtool.c
@@ -237,10 +237,10 @@ bnad_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
 	cmd->phy_address = 0;
 
 	if (netif_carrier_ok(netdev)) {
-		cmd->speed = SPEED_10000;
+		ethtool_cmd_speed_set(cmd, SPEED_10000);
 		cmd->duplex = DUPLEX_FULL;
 	} else {
-		cmd->speed = -1;
+		ethtool_cmd_speed_set(cmd, -1);
 		cmd->duplex = -1;
 	}
 	cmd->transceiver = XCVR_EXTERNAL;
@@ -256,7 +256,8 @@ bnad_set_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
 	/* 10G full duplex setting supported only */
 	if (cmd->autoneg == AUTONEG_ENABLE)
 		return -EOPNOTSUPP; else {
-		if ((cmd->speed == SPEED_10000) && (cmd->duplex == DUPLEX_FULL))
+		if ((ethtool_cmd_speed(cmd) == SPEED_10000)
+		    && (cmd->duplex == DUPLEX_FULL))
 			return 0;
 	}
 
@@ -806,61 +807,6 @@ bnad_set_pauseparam(struct net_device *netdev,
 	return 0;
 }
 
-static u32
-bnad_get_rx_csum(struct net_device *netdev)
-{
-	u32 rx_csum;
-	struct bnad *bnad = netdev_priv(netdev);
-
-	rx_csum = bnad->rx_csum;
-	return rx_csum;
-}
-
-static int
-bnad_set_rx_csum(struct net_device *netdev, u32 rx_csum)
-{
-	struct bnad *bnad = netdev_priv(netdev);
-
-	mutex_lock(&bnad->conf_mutex);
-	bnad->rx_csum = rx_csum;
-	mutex_unlock(&bnad->conf_mutex);
-	return 0;
-}
-
-static int
-bnad_set_tx_csum(struct net_device *netdev, u32 tx_csum)
-{
-	struct bnad *bnad = netdev_priv(netdev);
-
-	mutex_lock(&bnad->conf_mutex);
-	if (tx_csum) {
-		netdev->features |= NETIF_F_IP_CSUM;
-		netdev->features |= NETIF_F_IPV6_CSUM;
-	} else {
-		netdev->features &= ~NETIF_F_IP_CSUM;
-		netdev->features &= ~NETIF_F_IPV6_CSUM;
-	}
-	mutex_unlock(&bnad->conf_mutex);
-	return 0;
-}
-
-static int
-bnad_set_tso(struct net_device *netdev, u32 tso)
-{
-	struct bnad *bnad = netdev_priv(netdev);
-
-	mutex_lock(&bnad->conf_mutex);
-	if (tso) {
-		netdev->features |= NETIF_F_TSO;
-		netdev->features |= NETIF_F_TSO6;
-	} else {
-		netdev->features &= ~NETIF_F_TSO;
-		netdev->features &= ~NETIF_F_TSO6;
-	}
-	mutex_unlock(&bnad->conf_mutex);
-	return 0;
-}
-
 static void
 bnad_get_strings(struct net_device *netdev, u32 stringset, u8 * string)
 {
@@ -1256,14 +1202,6 @@ static struct ethtool_ops bnad_ethtool_ops = {
 	.set_ringparam = bnad_set_ringparam,
 	.get_pauseparam = bnad_get_pauseparam,
 	.set_pauseparam = bnad_set_pauseparam,
-	.get_rx_csum = bnad_get_rx_csum,
-	.set_rx_csum = bnad_set_rx_csum,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = bnad_set_tx_csum,
-	.get_sg = ethtool_op_get_sg,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = ethtool_op_get_tso,
-	.set_tso = bnad_set_tso,
 	.get_strings = bnad_get_strings,
 	.get_ethtool_stats = bnad_get_ethtool_stats,
 	.get_sset_count = bnad_get_sset_count
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index d8383a9af9ad21a756a090bc1fd7342f3af005ee..57d3293c65bd8829638a2b23bb71e2d2b328c026 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -3174,7 +3174,7 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
 		}
 
 		skb_checksum_none_assert(skb);
-		if (bp->rx_csum &&
+		if ((bp->dev->features & NETIF_F_RXCSUM) &&
 			(status & (L2_FHDR_STATUS_TCP_SEGMENT |
 			L2_FHDR_STATUS_UDP_DATAGRAM))) {
 
@@ -6696,17 +6696,16 @@ bnx2_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	if (bp->autoneg & AUTONEG_SPEED) {
 		cmd->autoneg = AUTONEG_ENABLE;
-	}
-	else {
+	} else {
 		cmd->autoneg = AUTONEG_DISABLE;
 	}
 
 	if (netif_carrier_ok(dev)) {
-		cmd->speed = bp->line_speed;
+		ethtool_cmd_speed_set(cmd, bp->line_speed);
 		cmd->duplex = bp->duplex;
 	}
 	else {
-		cmd->speed = -1;
+		ethtool_cmd_speed_set(cmd, -1);
 		cmd->duplex = -1;
 	}
 	spin_unlock_bh(&bp->phy_lock);
@@ -6758,21 +6757,21 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		advertising |= ADVERTISED_Autoneg;
 	}
 	else {
+		u32 speed = ethtool_cmd_speed(cmd);
 		if (cmd->port == PORT_FIBRE) {
-			if ((cmd->speed != SPEED_1000 &&
-			     cmd->speed != SPEED_2500) ||
+			if ((speed != SPEED_1000 &&
+			     speed != SPEED_2500) ||
 			    (cmd->duplex != DUPLEX_FULL))
 				goto err_out_unlock;
 
-			if (cmd->speed == SPEED_2500 &&
+			if (speed == SPEED_2500 &&
 			    !(bp->phy_flags & BNX2_PHY_FLAG_2_5G_CAPABLE))
 				goto err_out_unlock;
-		}
-		else if (cmd->speed == SPEED_1000 || cmd->speed == SPEED_2500)
+		} else if (speed == SPEED_1000 || speed == SPEED_2500)
 			goto err_out_unlock;
 
 		autoneg &= ~AUTONEG_SPEED;
-		req_line_speed = cmd->speed;
+		req_line_speed = speed;
 		req_duplex = cmd->duplex;
 		advertising = 0;
 	}
@@ -7189,38 +7188,6 @@ bnx2_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
 	return 0;
 }
 
-static u32
-bnx2_get_rx_csum(struct net_device *dev)
-{
-	struct bnx2 *bp = netdev_priv(dev);
-
-	return bp->rx_csum;
-}
-
-static int
-bnx2_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct bnx2 *bp = netdev_priv(dev);
-
-	bp->rx_csum = data;
-	return 0;
-}
-
-static int
-bnx2_set_tso(struct net_device *dev, u32 data)
-{
-	struct bnx2 *bp = netdev_priv(dev);
-
-	if (data) {
-		dev->features |= NETIF_F_TSO | NETIF_F_TSO_ECN;
-		if (CHIP_NUM(bp) == CHIP_NUM_5709)
-			dev->features |= NETIF_F_TSO6;
-	} else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6 |
-				   NETIF_F_TSO_ECN);
-	return 0;
-}
-
 static struct {
 	char string[ETH_GSTRING_LEN];
 } bnx2_stats_str_arr[] = {
@@ -7495,82 +7462,74 @@ bnx2_get_ethtool_stats(struct net_device *dev,
 }
 
 static int
-bnx2_phys_id(struct net_device *dev, u32 data)
+bnx2_set_phys_id(struct net_device *dev, enum ethtool_phys_id_state state)
 {
 	struct bnx2 *bp = netdev_priv(dev);
-	int i;
-	u32 save;
 
-	bnx2_set_power_state(bp, PCI_D0);
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		bnx2_set_power_state(bp, PCI_D0);
+
+		bp->leds_save = REG_RD(bp, BNX2_MISC_CFG);
+		REG_WR(bp, BNX2_MISC_CFG, BNX2_MISC_CFG_LEDMODE_MAC);
+		return 1;	/* cycle on/off once per second */
+
+	case ETHTOOL_ID_ON:
+		REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE |
+		       BNX2_EMAC_LED_1000MB_OVERRIDE |
+		       BNX2_EMAC_LED_100MB_OVERRIDE |
+		       BNX2_EMAC_LED_10MB_OVERRIDE |
+		       BNX2_EMAC_LED_TRAFFIC_OVERRIDE |
+		       BNX2_EMAC_LED_TRAFFIC);
+		break;
 
-	if (data == 0)
-		data = 2;
+	case ETHTOOL_ID_OFF:
+		REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE);
+		break;
 
-	save = REG_RD(bp, BNX2_MISC_CFG);
-	REG_WR(bp, BNX2_MISC_CFG, BNX2_MISC_CFG_LEDMODE_MAC);
+	case ETHTOOL_ID_INACTIVE:
+		REG_WR(bp, BNX2_EMAC_LED, 0);
+		REG_WR(bp, BNX2_MISC_CFG, bp->leds_save);
 
-	for (i = 0; i < (data * 2); i++) {
-		if ((i % 2) == 0) {
-			REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE);
-		}
-		else {
-			REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE |
-				BNX2_EMAC_LED_1000MB_OVERRIDE |
-				BNX2_EMAC_LED_100MB_OVERRIDE |
-				BNX2_EMAC_LED_10MB_OVERRIDE |
-				BNX2_EMAC_LED_TRAFFIC_OVERRIDE |
-				BNX2_EMAC_LED_TRAFFIC);
-		}
-		msleep_interruptible(500);
-		if (signal_pending(current))
-			break;
+		if (!netif_running(dev))
+			bnx2_set_power_state(bp, PCI_D3hot);
+		break;
 	}
-	REG_WR(bp, BNX2_EMAC_LED, 0);
-	REG_WR(bp, BNX2_MISC_CFG, save);
-
-	if (!netif_running(dev))
-		bnx2_set_power_state(bp, PCI_D3hot);
 
 	return 0;
 }
 
-static int
-bnx2_set_tx_csum(struct net_device *dev, u32 data)
+static u32
+bnx2_fix_features(struct net_device *dev, u32 features)
 {
 	struct bnx2 *bp = netdev_priv(dev);
 
-	if (CHIP_NUM(bp) == CHIP_NUM_5709)
-		return ethtool_op_set_tx_ipv6_csum(dev, data);
-	else
-		return ethtool_op_set_tx_csum(dev, data);
+	if (!(bp->flags & BNX2_FLAG_CAN_KEEP_VLAN))
+		features |= NETIF_F_HW_VLAN_RX;
+
+	return features;
 }
 
 static int
-bnx2_set_flags(struct net_device *dev, u32 data)
+bnx2_set_features(struct net_device *dev, u32 features)
 {
 	struct bnx2 *bp = netdev_priv(dev);
-	int rc;
-
-	if (!(bp->flags & BNX2_FLAG_CAN_KEEP_VLAN) &&
-	    !(data & ETH_FLAG_RXVLAN))
-		return -EINVAL;
 
 	/* TSO with VLAN tag won't work with current firmware */
-	if (!(data & ETH_FLAG_TXVLAN))
-		return -EINVAL;
-
-	rc = ethtool_op_set_flags(dev, data, ETH_FLAG_RXHASH | ETH_FLAG_RXVLAN |
-				  ETH_FLAG_TXVLAN);
-	if (rc)
-		return rc;
+	if (features & NETIF_F_HW_VLAN_TX)
+		dev->vlan_features |= (dev->hw_features & NETIF_F_ALL_TSO);
+	else
+		dev->vlan_features &= ~NETIF_F_ALL_TSO;
 
-	if ((!!(data & ETH_FLAG_RXVLAN) !=
+	if ((!!(features & NETIF_F_HW_VLAN_RX) !=
 	    !!(bp->rx_mode & BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG)) &&
 	    netif_running(dev)) {
 		bnx2_netif_stop(bp, false);
+		dev->features = features;
 		bnx2_set_rx_mode(dev);
 		bnx2_fw_sync(bp, BNX2_DRV_MSG_CODE_KEEP_VLAN_UPDATE, 0, 1);
 		bnx2_netif_start(bp, false);
+		return 1;
 	}
 
 	return 0;
@@ -7595,18 +7554,11 @@ static const struct ethtool_ops bnx2_ethtool_ops = {
 	.set_ringparam		= bnx2_set_ringparam,
 	.get_pauseparam		= bnx2_get_pauseparam,
 	.set_pauseparam		= bnx2_set_pauseparam,
-	.get_rx_csum		= bnx2_get_rx_csum,
-	.set_rx_csum		= bnx2_set_rx_csum,
-	.set_tx_csum		= bnx2_set_tx_csum,
-	.set_sg			= ethtool_op_set_sg,
-	.set_tso		= bnx2_set_tso,
 	.self_test		= bnx2_self_test,
 	.get_strings		= bnx2_get_strings,
-	.phys_id		= bnx2_phys_id,
+	.set_phys_id		= bnx2_set_phys_id,
 	.get_ethtool_stats	= bnx2_get_ethtool_stats,
 	.get_sset_count		= bnx2_get_sset_count,
-	.set_flags		= bnx2_set_flags,
-	.get_flags		= ethtool_op_get_flags,
 };
 
 /* Called with rtnl_lock */
@@ -8118,8 +8070,6 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->tx_ring_size = MAX_TX_DESC_CNT;
 	bnx2_set_rx_ring_size(bp, 255);
 
-	bp->rx_csum = 1;
-
 	bp->tx_quick_cons_trip_int = 2;
 	bp->tx_quick_cons_trip = 20;
 	bp->tx_ticks_int = 18;
@@ -8311,17 +8261,14 @@ static const struct net_device_ops bnx2_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_mac_address	= bnx2_change_mac_addr,
 	.ndo_change_mtu		= bnx2_change_mtu,
+	.ndo_fix_features	= bnx2_fix_features,
+	.ndo_set_features	= bnx2_set_features,
 	.ndo_tx_timeout		= bnx2_tx_timeout,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= poll_bnx2,
 #endif
 };
 
-static inline void vlan_features_add(struct net_device *dev, u32 flags)
-{
-	dev->vlan_features |= flags;
-}
-
 static int __devinit
 bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
@@ -8361,20 +8308,17 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	memcpy(dev->dev_addr, bp->mac_addr, 6);
 	memcpy(dev->perm_addr, bp->mac_addr, 6);
 
-	dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_GRO |
-			 NETIF_F_RXHASH;
-	vlan_features_add(dev, NETIF_F_IP_CSUM | NETIF_F_SG);
-	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
-		dev->features |= NETIF_F_IPV6_CSUM;
-		vlan_features_add(dev, NETIF_F_IPV6_CSUM);
-	}
-	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-	dev->features |= NETIF_F_TSO | NETIF_F_TSO_ECN;
-	vlan_features_add(dev, NETIF_F_TSO | NETIF_F_TSO_ECN);
-	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
-		dev->features |= NETIF_F_TSO6;
-		vlan_features_add(dev, NETIF_F_TSO6);
-	}
+	dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG |
+		NETIF_F_TSO | NETIF_F_TSO_ECN |
+		NETIF_F_RXHASH | NETIF_F_RXCSUM;
+
+	if (CHIP_NUM(bp) == CHIP_NUM_5709)
+		dev->hw_features |= NETIF_F_IPV6_CSUM | NETIF_F_TSO6;
+
+	dev->vlan_features = dev->hw_features;
+	dev->hw_features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+	dev->features |= dev->hw_features;
+
 	if ((rc = register_netdev(dev))) {
 		dev_err(&pdev->dev, "Cannot register net device\n");
 		goto error;
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 68020451dc4f19fab935c6e963b9bc92664a6967..bf371f6fe154a0def25a7927ca70e63aa746c2ce 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6754,8 +6754,6 @@ struct bnx2 {
 	u32			rx_max_ring_idx;
 	u32			rx_max_pg_ring_idx;
 
-	u32			rx_csum;
-
 	/* TX constants */
 	int		tx_ring_size;
 	u32		tx_wake_thresh;
@@ -6922,6 +6920,7 @@ struct bnx2 {
 	u8			num_tx_rings;
 	u8			num_rx_rings;
 
+	u32 			leds_save;
 	u32			idle_chk_status_idx;
 
 #ifdef BCM_CNIC
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index e0fca701d2f3c141dc2a1b6a7b7820c9ab5f8c92..668a578c49e9bf5f00fa723703fd73e9fda58744 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -1,6 +1,6 @@
 /* bnx2x.h: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,8 +22,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.62.11-0"
-#define DRV_MODULE_RELDATE      "2011/01/31"
+#define DRV_MODULE_VERSION      "1.62.12-0"
+#define DRV_MODULE_RELDATE      "2011/03/20"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
@@ -473,7 +473,8 @@ struct bnx2x_fastpath {
 #define NUM_RX_BD			(RX_DESC_CNT * NUM_RX_RINGS)
 #define MAX_RX_BD			(NUM_RX_BD - 1)
 #define MAX_RX_AVAIL			(MAX_RX_DESC_CNT * NUM_RX_RINGS - 2)
-#define MIN_RX_AVAIL			128
+#define MIN_RX_SIZE_TPA			72
+#define MIN_RX_SIZE_NONTPA		10
 #define INIT_JUMBO_RX_RING_SIZE		MAX_RX_AVAIL
 #define INIT_RX_RING_SIZE		MAX_RX_AVAIL
 #define NEXT_RX_IDX(x)		((((x) & RX_DESC_MASK) == \
@@ -893,6 +894,22 @@ typedef enum {
 	(&bp->def_status_blk->sp_sb.\
 	index_values[HC_SP_INDEX_EQ_CONS])
 
+/* This is a data that will be used to create a link report message.
+ * We will keep the data used for the last link report in order
+ * to prevent reporting the same link parameters twice.
+ */
+struct bnx2x_link_report_data {
+	u16 line_speed;			/* Effective line speed */
+	unsigned long link_report_flags;/* BNX2X_LINK_REPORT_XXX flags */
+};
+
+enum {
+	BNX2X_LINK_REPORT_FD,		/* Full DUPLEX */
+	BNX2X_LINK_REPORT_LINK_DOWN,
+	BNX2X_LINK_REPORT_RX_FC_ON,
+	BNX2X_LINK_REPORT_TX_FC_ON,
+};
+
 struct bnx2x {
 	/* Fields used in the tx and intr/napi performance paths
 	 * are grouped together in the beginning of the structure
@@ -918,7 +935,6 @@ struct bnx2x {
 
 	int			tx_ring_size;
 
-	u32			rx_csum;
 /* L2 header size + 2*VLANs (8 bytes) + LLC SNAP (8 bytes) */
 #define ETH_OVREHEAD		(ETH_HLEN + 8 + 8)
 #define ETH_MIN_PACKET_SIZE		60
@@ -1026,6 +1042,9 @@ struct bnx2x {
 
 	struct link_params	link_params;
 	struct link_vars	link_vars;
+	u32			link_cnt;
+	struct bnx2x_link_report_data last_reported_link;
+
 	struct mdio_if_info	mdio;
 
 	struct bnx2x_common	common;
@@ -1223,6 +1242,10 @@ struct bnx2x {
 	/* DCBX Negotiation results */
 	struct dcbx_features			dcbx_local_feat;
 	u32					dcbx_error;
+#ifdef BCM_DCBNL
+	struct dcbx_features			dcbx_remote_feat;
+	u32					dcbx_remote_flags;
+#endif
 	u32					pending_max;
 };
 
@@ -1442,6 +1465,8 @@ struct bnx2x_func_init_params {
 #define WAIT_RAMROD_POLL	0x01
 #define WAIT_RAMROD_COMMON	0x02
 
+void bnx2x_read_mf_cfg(struct bnx2x *bp);
+
 /* dmae */
 void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
 void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 16581df5ee4e62936afd0ac74ad50dbd108f5782..d5bd35b7f2e1c9e14925239c94adea1021083680 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1,6 +1,6 @@
 /* bnx2x_cmn.c: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,12 +21,56 @@
 #include <net/ipv6.h>
 #include <net/ip6_checksum.h>
 #include <linux/firmware.h>
+#include <linux/prefetch.h>
 #include "bnx2x_cmn.h"
 
 #include "bnx2x_init.h"
 
 static int bnx2x_setup_irqs(struct bnx2x *bp);
 
+/**
+ * bnx2x_bz_fp - zero content of the fastpath structure.
+ *
+ * @bp:		driver handle
+ * @index:	fastpath index to be zeroed
+ *
+ * Makes sure the contents of the bp->fp[index].napi is kept
+ * intact.
+ */
+static inline void bnx2x_bz_fp(struct bnx2x *bp, int index)
+{
+	struct bnx2x_fastpath *fp = &bp->fp[index];
+	struct napi_struct orig_napi = fp->napi;
+	/* bzero bnx2x_fastpath contents */
+	memset(fp, 0, sizeof(*fp));
+
+	/* Restore the NAPI object as it has been already initialized */
+	fp->napi = orig_napi;
+}
+
+/**
+ * bnx2x_move_fp - move content of the fastpath structure.
+ *
+ * @bp:		driver handle
+ * @from:	source FP index
+ * @to:		destination FP index
+ *
+ * Makes sure the contents of the bp->fp[to].napi is kept
+ * intact.
+ */
+static inline void bnx2x_move_fp(struct bnx2x *bp, int from, int to)
+{
+	struct bnx2x_fastpath *from_fp = &bp->fp[from];
+	struct bnx2x_fastpath *to_fp = &bp->fp[to];
+	struct napi_struct orig_napi = to_fp->napi;
+	/* Move bnx2x_fastpath contents */
+	memcpy(to_fp, from_fp, sizeof(*to_fp));
+	to_fp->index = to;
+
+	/* Restore the NAPI object as it has been already initialized */
+	to_fp->napi = orig_napi;
+}
+
 /* free skb in the packet ring at pos idx
  * return idx of last bd freed
  */
@@ -87,7 +131,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 
 	/* release skb */
 	WARN_ON(!skb);
-	dev_kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 	tx_buf->first_bd = 0;
 	tx_buf->skb = NULL;
 
@@ -265,13 +309,15 @@ static void bnx2x_tpa_start(struct bnx2x_fastpath *fp, u16 queue,
  */
 #define TPA_TSTAMP_OPT_LEN	12
 /**
- * Calculate the approximate value of the MSS for this
- * aggregation using the first packet of it.
+ * bnx2x_set_lro_mss - calculate the approximate value of the MSS
  *
- * @param bp
- * @param parsing_flags Parsing flags from the START CQE
- * @param len_on_bd Total length of the first packet for the
- *		     aggregation.
+ * @bp:			driver handle
+ * @parsing_flags:	parsing flags from the START CQE
+ * @len_on_bd:		total length of the first packet for the
+ *			aggregation.
+ *
+ * Approximate value of the MSS for this aggregation calculated using
+ * the first packet of it.
  */
 static inline u16 bnx2x_set_lro_mss(struct bnx2x *bp, u16 parsing_flags,
 				    u16 len_on_bd)
@@ -419,7 +465,7 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 		} else {
 			DP(NETIF_MSG_RX_STATUS, "Failed to allocate new pages"
 			   " - dropping packet!\n");
-			dev_kfree_skb(skb);
+			dev_kfree_skb_any(skb);
 		}
 
 
@@ -640,7 +686,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
 
 			skb_checksum_none_assert(skb);
 
-			if (bp->rx_csum) {
+			if (bp->dev->features & NETIF_F_RXCSUM) {
 				if (likely(BNX2X_RX_CSUM_OK(cqe)))
 					skb->ip_summed = CHECKSUM_UNNECESSARY;
 				else
@@ -758,35 +804,119 @@ u16 bnx2x_get_mf_speed(struct bnx2x *bp)
 	return line_speed;
 }
 
+/**
+ * bnx2x_fill_report_data - fill link report data to report
+ *
+ * @bp:		driver handle
+ * @data:	link state to update
+ *
+ * It uses a none-atomic bit operations because is called under the mutex.
+ */
+static inline void bnx2x_fill_report_data(struct bnx2x *bp,
+					  struct bnx2x_link_report_data *data)
+{
+	u16 line_speed = bnx2x_get_mf_speed(bp);
+
+	memset(data, 0, sizeof(*data));
+
+	/* Fill the report data: efective line speed */
+	data->line_speed = line_speed;
+
+	/* Link is down */
+	if (!bp->link_vars.link_up || (bp->flags & MF_FUNC_DIS))
+		__set_bit(BNX2X_LINK_REPORT_LINK_DOWN,
+			  &data->link_report_flags);
+
+	/* Full DUPLEX */
+	if (bp->link_vars.duplex == DUPLEX_FULL)
+		__set_bit(BNX2X_LINK_REPORT_FD, &data->link_report_flags);
+
+	/* Rx Flow Control is ON */
+	if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX)
+		__set_bit(BNX2X_LINK_REPORT_RX_FC_ON, &data->link_report_flags);
+
+	/* Tx Flow Control is ON */
+	if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX)
+		__set_bit(BNX2X_LINK_REPORT_TX_FC_ON, &data->link_report_flags);
+}
+
+/**
+ * bnx2x_link_report - report link status to OS.
+ *
+ * @bp:		driver handle
+ *
+ * Calls the __bnx2x_link_report() under the same locking scheme
+ * as a link/PHY state managing code to ensure a consistent link
+ * reporting.
+ */
+
 void bnx2x_link_report(struct bnx2x *bp)
 {
-	if (bp->flags & MF_FUNC_DIS) {
-		netif_carrier_off(bp->dev);
-		netdev_err(bp->dev, "NIC Link is Down\n");
-		return;
-	}
+	bnx2x_acquire_phy_lock(bp);
+	__bnx2x_link_report(bp);
+	bnx2x_release_phy_lock(bp);
+}
 
-	if (bp->link_vars.link_up) {
-		u16 line_speed;
+/**
+ * __bnx2x_link_report - report link status to OS.
+ *
+ * @bp:		driver handle
+ *
+ * None atomic inmlementation.
+ * Should be called under the phy_lock.
+ */
+void __bnx2x_link_report(struct bnx2x *bp)
+{
+	struct bnx2x_link_report_data cur_data;
 
-		if (bp->state == BNX2X_STATE_OPEN)
-			netif_carrier_on(bp->dev);
-		netdev_info(bp->dev, "NIC Link is Up, ");
+	/* reread mf_cfg */
+	if (!CHIP_IS_E1(bp))
+		bnx2x_read_mf_cfg(bp);
 
-		line_speed = bnx2x_get_mf_speed(bp);
+	/* Read the current link report info */
+	bnx2x_fill_report_data(bp, &cur_data);
+
+	/* Don't report link down or exactly the same link status twice */
+	if (!memcmp(&cur_data, &bp->last_reported_link, sizeof(cur_data)) ||
+	    (test_bit(BNX2X_LINK_REPORT_LINK_DOWN,
+		      &bp->last_reported_link.link_report_flags) &&
+	     test_bit(BNX2X_LINK_REPORT_LINK_DOWN,
+		      &cur_data.link_report_flags)))
+		return;
+
+	bp->link_cnt++;
+
+	/* We are going to report a new link parameters now -
+	 * remember the current data for the next time.
+	 */
+	memcpy(&bp->last_reported_link, &cur_data, sizeof(cur_data));
 
-		pr_cont("%d Mbps ", line_speed);
+	if (test_bit(BNX2X_LINK_REPORT_LINK_DOWN,
+		     &cur_data.link_report_flags)) {
+		netif_carrier_off(bp->dev);
+		netdev_err(bp->dev, "NIC Link is Down\n");
+		return;
+	} else {
+		netif_carrier_on(bp->dev);
+		netdev_info(bp->dev, "NIC Link is Up, ");
+		pr_cont("%d Mbps ", cur_data.line_speed);
 
-		if (bp->link_vars.duplex == DUPLEX_FULL)
+		if (test_and_clear_bit(BNX2X_LINK_REPORT_FD,
+				       &cur_data.link_report_flags))
 			pr_cont("full duplex");
 		else
 			pr_cont("half duplex");
 
-		if (bp->link_vars.flow_ctrl != BNX2X_FLOW_CTRL_NONE) {
-			if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX) {
+		/* Handle the FC at the end so that only these flags would be
+		 * possibly set. This way we may easily check if there is no FC
+		 * enabled.
+		 */
+		if (cur_data.link_report_flags) {
+			if (test_bit(BNX2X_LINK_REPORT_RX_FC_ON,
+				     &cur_data.link_report_flags)) {
 				pr_cont(", receive ");
-				if (bp->link_vars.flow_ctrl &
-				    BNX2X_FLOW_CTRL_TX)
+				if (test_bit(BNX2X_LINK_REPORT_TX_FC_ON,
+				     &cur_data.link_report_flags))
 					pr_cont("& transmit ");
 			} else {
 				pr_cont(", transmit ");
@@ -794,62 +924,9 @@ void bnx2x_link_report(struct bnx2x *bp)
 			pr_cont("flow control ON");
 		}
 		pr_cont("\n");
-
-	} else { /* link_down */
-		netif_carrier_off(bp->dev);
-		netdev_err(bp->dev, "NIC Link is Down\n");
 	}
 }
 
-/* Returns the number of actually allocated BDs */
-static inline int bnx2x_alloc_rx_bds(struct bnx2x_fastpath *fp,
-				      int rx_ring_size)
-{
-	struct bnx2x *bp = fp->bp;
-	u16 ring_prod, cqe_ring_prod;
-	int i;
-
-	fp->rx_comp_cons = 0;
-	cqe_ring_prod = ring_prod = 0;
-	for (i = 0; i < rx_ring_size; i++) {
-		if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) {
-			BNX2X_ERR("was only able to allocate "
-				  "%d rx skbs on queue[%d]\n", i, fp->index);
-			fp->eth_q_stats.rx_skb_alloc_failed++;
-			break;
-		}
-		ring_prod = NEXT_RX_IDX(ring_prod);
-		cqe_ring_prod = NEXT_RCQ_IDX(cqe_ring_prod);
-		WARN_ON(ring_prod <= i);
-	}
-
-	fp->rx_bd_prod = ring_prod;
-	/* Limit the CQE producer by the CQE ring size */
-	fp->rx_comp_prod = min_t(u16, NUM_RCQ_RINGS*RCQ_DESC_CNT,
-			       cqe_ring_prod);
-	fp->rx_pkt = fp->rx_calls = 0;
-
-	return i;
-}
-
-static inline void bnx2x_alloc_rx_bd_ring(struct bnx2x_fastpath *fp)
-{
-	struct bnx2x *bp = fp->bp;
-	int rx_ring_size = bp->rx_ring_size ? bp->rx_ring_size :
-					      MAX_RX_AVAIL/bp->num_queues;
-
-	rx_ring_size = max_t(int, MIN_RX_AVAIL, rx_ring_size);
-
-	bnx2x_alloc_rx_bds(fp, rx_ring_size);
-
-	/* Warning!
-	 * this will generate an interrupt (to the TSTORM)
-	 * must only be done after chip is initialized
-	 */
-	bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod,
-			     fp->rx_sge_prod);
-}
-
 void bnx2x_init_rx_rings(struct bnx2x *bp)
 {
 	int func = BP_FUNC(bp);
@@ -858,6 +935,7 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
 	u16 ring_prod;
 	int i, j;
 
+	/* Allocate TPA resources */
 	for_each_rx_queue(bp, j) {
 		struct bnx2x_fastpath *fp = &bp->fp[j];
 
@@ -865,6 +943,7 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
 		   "mtu %d  rx_buf_size %d\n", bp->dev->mtu, fp->rx_buf_size);
 
 		if (!fp->disable_tpa) {
+			/* Fill the per-aggregation pool */
 			for (i = 0; i < max_agg_queues; i++) {
 				fp->tpa_pool[i].skb =
 				   netdev_alloc_skb(bp->dev, fp->rx_buf_size);
@@ -919,13 +998,13 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
 
 		fp->rx_bd_cons = 0;
 
-		bnx2x_set_next_page_rx_bd(fp);
-
-		/* CQ ring */
-		bnx2x_set_next_page_rx_cq(fp);
-
-		/* Allocate BDs and initialize BD ring */
-		bnx2x_alloc_rx_bd_ring(fp);
+		/* Activate BD ring */
+		/* Warning!
+		 * this will generate an interrupt (to the TSTORM)
+		 * must only be done after chip is initialized
+		 */
+		bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod,
+				     fp->rx_sge_prod);
 
 		if (j != 0)
 			continue;
@@ -959,27 +1038,40 @@ static void bnx2x_free_tx_skbs(struct bnx2x *bp)
 	}
 }
 
+static void bnx2x_free_rx_bds(struct bnx2x_fastpath *fp)
+{
+	struct bnx2x *bp = fp->bp;
+	int i;
+
+	/* ring wasn't allocated */
+	if (fp->rx_buf_ring == NULL)
+		return;
+
+	for (i = 0; i < NUM_RX_BD; i++) {
+		struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[i];
+		struct sk_buff *skb = rx_buf->skb;
+
+		if (skb == NULL)
+			continue;
+
+		dma_unmap_single(&bp->pdev->dev,
+				 dma_unmap_addr(rx_buf, mapping),
+				 fp->rx_buf_size, DMA_FROM_DEVICE);
+
+		rx_buf->skb = NULL;
+		dev_kfree_skb(skb);
+	}
+}
+
 static void bnx2x_free_rx_skbs(struct bnx2x *bp)
 {
-	int i, j;
+	int j;
 
 	for_each_rx_queue(bp, j) {
 		struct bnx2x_fastpath *fp = &bp->fp[j];
 
-		for (i = 0; i < NUM_RX_BD; i++) {
-			struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[i];
-			struct sk_buff *skb = rx_buf->skb;
-
-			if (skb == NULL)
-				continue;
+		bnx2x_free_rx_bds(fp);
 
-			dma_unmap_single(&bp->pdev->dev,
-					 dma_unmap_addr(rx_buf, mapping),
-					 fp->rx_buf_size, DMA_FROM_DEVICE);
-
-			rx_buf->skb = NULL;
-			dev_kfree_skb(skb);
-		}
 		if (!fp->disable_tpa)
 			bnx2x_free_tpa_pool(bp, fp, CHIP_IS_E1(bp) ?
 					    ETH_MAX_AGGREGATION_QUEUES_E1 :
@@ -1345,29 +1437,47 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 
 	bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
 
+	/* Set the initial link reported state to link down */
+	bnx2x_acquire_phy_lock(bp);
+	memset(&bp->last_reported_link, 0, sizeof(bp->last_reported_link));
+	__set_bit(BNX2X_LINK_REPORT_LINK_DOWN,
+		&bp->last_reported_link.link_report_flags);
+	bnx2x_release_phy_lock(bp);
+
 	/* must be called before memory allocation and HW init */
 	bnx2x_ilt_set_info(bp);
 
+	/* zero fastpath structures preserving invariants like napi which are
+	 * allocated only once
+	 */
+	for_each_queue(bp, i)
+		bnx2x_bz_fp(bp, i);
+
 	/* Set the receive queues buffer size */
 	bnx2x_set_rx_buf_size(bp);
 
+	for_each_queue(bp, i)
+		bnx2x_fp(bp, i, disable_tpa) =
+					((bp->flags & TPA_ENABLE_FLAG) == 0);
+
+#ifdef BCM_CNIC
+	/* We don't want TPA on FCoE L2 ring */
+	bnx2x_fcoe(bp, disable_tpa) = 1;
+#endif
+
 	if (bnx2x_alloc_mem(bp))
 		return -ENOMEM;
 
+	/* As long as bnx2x_alloc_mem() may possibly update
+	 * bp->num_queues, bnx2x_set_real_num_queues() should always
+	 * come after it.
+	 */
 	rc = bnx2x_set_real_num_queues(bp);
 	if (rc) {
 		BNX2X_ERR("Unable to set real_num_queues\n");
 		goto load_error0;
 	}
 
-	for_each_queue(bp, i)
-		bnx2x_fp(bp, i, disable_tpa) =
-					((bp->flags & TPA_ENABLE_FLAG) == 0);
-
-#ifdef BCM_CNIC
-	/* We don't want TPA on FCoE L2 ring */
-	bnx2x_fcoe(bp, disable_tpa) = 1;
-#endif
 	bnx2x_napi_enable(bp);
 
 	/* Send LOAD_REQUEST command to MCP
@@ -1976,12 +2086,11 @@ static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
 }
 
 /**
- * Update PBD in GSO case.
+ * bnx2x_set_pbd_gso - update PBD in GSO case.
  *
- * @param skb
- * @param tx_start_bd
- * @param pbd
- * @param xmit_type
+ * @skb:	packet skb
+ * @pbd:	parse BD
+ * @xmit_type:	xmit flags
  */
 static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
 				     struct eth_tx_parse_bd_e1x *pbd,
@@ -2008,13 +2117,14 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
 }
 
 /**
+ * bnx2x_set_pbd_csum_e2 - update PBD with checksum and return header length
  *
- * @param skb
- * @param tx_start_bd
- * @param pbd_e2
- * @param xmit_type
+ * @bp:			driver handle
+ * @skb:		packet skb
+ * @parsing_data:	data to be updated
+ * @xmit_type:		xmit flags
  *
- * @return header len
+ * 57712 related
  */
 static inline  u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
 	u32 *parsing_data, u32 xmit_type)
@@ -2039,13 +2149,12 @@ static inline  u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
 }
 
 /**
+ * bnx2x_set_pbd_csum - update PBD with checksum and return header length
  *
- * @param skb
- * @param tx_start_bd
- * @param pbd
- * @param xmit_type
- *
- * @return Header length
+ * @bp:		driver handle
+ * @skb:	packet skb
+ * @pbd:	parse BD to be updated
+ * @xmit_type:	xmit flags
  */
 static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
 	struct eth_tx_parse_bd_e1x *pbd,
@@ -2393,6 +2502,232 @@ int bnx2x_change_mac_addr(struct net_device *dev, void *p)
 	return 0;
 }
 
+static void bnx2x_free_fp_mem_at(struct bnx2x *bp, int fp_index)
+{
+	union host_hc_status_block *sb = &bnx2x_fp(bp, fp_index, status_blk);
+	struct bnx2x_fastpath *fp = &bp->fp[fp_index];
+
+	/* Common */
+#ifdef BCM_CNIC
+	if (IS_FCOE_IDX(fp_index)) {
+		memset(sb, 0, sizeof(union host_hc_status_block));
+		fp->status_blk_mapping = 0;
+
+	} else {
+#endif
+		/* status blocks */
+		if (CHIP_IS_E2(bp))
+			BNX2X_PCI_FREE(sb->e2_sb,
+				       bnx2x_fp(bp, fp_index,
+						status_blk_mapping),
+				       sizeof(struct host_hc_status_block_e2));
+		else
+			BNX2X_PCI_FREE(sb->e1x_sb,
+				       bnx2x_fp(bp, fp_index,
+						status_blk_mapping),
+				       sizeof(struct host_hc_status_block_e1x));
+#ifdef BCM_CNIC
+	}
+#endif
+	/* Rx */
+	if (!skip_rx_queue(bp, fp_index)) {
+		bnx2x_free_rx_bds(fp);
+
+		/* fastpath rx rings: rx_buf rx_desc rx_comp */
+		BNX2X_FREE(bnx2x_fp(bp, fp_index, rx_buf_ring));
+		BNX2X_PCI_FREE(bnx2x_fp(bp, fp_index, rx_desc_ring),
+			       bnx2x_fp(bp, fp_index, rx_desc_mapping),
+			       sizeof(struct eth_rx_bd) * NUM_RX_BD);
+
+		BNX2X_PCI_FREE(bnx2x_fp(bp, fp_index, rx_comp_ring),
+			       bnx2x_fp(bp, fp_index, rx_comp_mapping),
+			       sizeof(struct eth_fast_path_rx_cqe) *
+			       NUM_RCQ_BD);
+
+		/* SGE ring */
+		BNX2X_FREE(bnx2x_fp(bp, fp_index, rx_page_ring));
+		BNX2X_PCI_FREE(bnx2x_fp(bp, fp_index, rx_sge_ring),
+			       bnx2x_fp(bp, fp_index, rx_sge_mapping),
+			       BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
+	}
+
+	/* Tx */
+	if (!skip_tx_queue(bp, fp_index)) {
+		/* fastpath tx rings: tx_buf tx_desc */
+		BNX2X_FREE(bnx2x_fp(bp, fp_index, tx_buf_ring));
+		BNX2X_PCI_FREE(bnx2x_fp(bp, fp_index, tx_desc_ring),
+			       bnx2x_fp(bp, fp_index, tx_desc_mapping),
+			       sizeof(union eth_tx_bd_types) * NUM_TX_BD);
+	}
+	/* end of fastpath */
+}
+
+void bnx2x_free_fp_mem(struct bnx2x *bp)
+{
+	int i;
+	for_each_queue(bp, i)
+		bnx2x_free_fp_mem_at(bp, i);
+}
+
+static inline void set_sb_shortcuts(struct bnx2x *bp, int index)
+{
+	union host_hc_status_block status_blk = bnx2x_fp(bp, index, status_blk);
+	if (CHIP_IS_E2(bp)) {
+		bnx2x_fp(bp, index, sb_index_values) =
+			(__le16 *)status_blk.e2_sb->sb.index_values;
+		bnx2x_fp(bp, index, sb_running_index) =
+			(__le16 *)status_blk.e2_sb->sb.running_index;
+	} else {
+		bnx2x_fp(bp, index, sb_index_values) =
+			(__le16 *)status_blk.e1x_sb->sb.index_values;
+		bnx2x_fp(bp, index, sb_running_index) =
+			(__le16 *)status_blk.e1x_sb->sb.running_index;
+	}
+}
+
+static int bnx2x_alloc_fp_mem_at(struct bnx2x *bp, int index)
+{
+	union host_hc_status_block *sb;
+	struct bnx2x_fastpath *fp = &bp->fp[index];
+	int ring_size = 0;
+
+	/* if rx_ring_size specified - use it */
+	int rx_ring_size = bp->rx_ring_size ? bp->rx_ring_size :
+			   MAX_RX_AVAIL/bp->num_queues;
+
+	/* allocate at least number of buffers required by FW */
+	rx_ring_size = max_t(int, fp->disable_tpa ? MIN_RX_SIZE_NONTPA :
+						    MIN_RX_SIZE_TPA,
+				  rx_ring_size);
+
+	bnx2x_fp(bp, index, bp) = bp;
+	bnx2x_fp(bp, index, index) = index;
+
+	/* Common */
+	sb = &bnx2x_fp(bp, index, status_blk);
+#ifdef BCM_CNIC
+	if (!IS_FCOE_IDX(index)) {
+#endif
+		/* status blocks */
+		if (CHIP_IS_E2(bp))
+			BNX2X_PCI_ALLOC(sb->e2_sb,
+				&bnx2x_fp(bp, index, status_blk_mapping),
+				sizeof(struct host_hc_status_block_e2));
+		else
+			BNX2X_PCI_ALLOC(sb->e1x_sb,
+				&bnx2x_fp(bp, index, status_blk_mapping),
+			    sizeof(struct host_hc_status_block_e1x));
+#ifdef BCM_CNIC
+	}
+#endif
+	set_sb_shortcuts(bp, index);
+
+	/* Tx */
+	if (!skip_tx_queue(bp, index)) {
+		/* fastpath tx rings: tx_buf tx_desc */
+		BNX2X_ALLOC(bnx2x_fp(bp, index, tx_buf_ring),
+				sizeof(struct sw_tx_bd) * NUM_TX_BD);
+		BNX2X_PCI_ALLOC(bnx2x_fp(bp, index, tx_desc_ring),
+				&bnx2x_fp(bp, index, tx_desc_mapping),
+				sizeof(union eth_tx_bd_types) * NUM_TX_BD);
+	}
+
+	/* Rx */
+	if (!skip_rx_queue(bp, index)) {
+		/* fastpath rx rings: rx_buf rx_desc rx_comp */
+		BNX2X_ALLOC(bnx2x_fp(bp, index, rx_buf_ring),
+				sizeof(struct sw_rx_bd) * NUM_RX_BD);
+		BNX2X_PCI_ALLOC(bnx2x_fp(bp, index, rx_desc_ring),
+				&bnx2x_fp(bp, index, rx_desc_mapping),
+				sizeof(struct eth_rx_bd) * NUM_RX_BD);
+
+		BNX2X_PCI_ALLOC(bnx2x_fp(bp, index, rx_comp_ring),
+				&bnx2x_fp(bp, index, rx_comp_mapping),
+				sizeof(struct eth_fast_path_rx_cqe) *
+				NUM_RCQ_BD);
+
+		/* SGE ring */
+		BNX2X_ALLOC(bnx2x_fp(bp, index, rx_page_ring),
+				sizeof(struct sw_rx_page) * NUM_RX_SGE);
+		BNX2X_PCI_ALLOC(bnx2x_fp(bp, index, rx_sge_ring),
+				&bnx2x_fp(bp, index, rx_sge_mapping),
+				BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
+		/* RX BD ring */
+		bnx2x_set_next_page_rx_bd(fp);
+
+		/* CQ ring */
+		bnx2x_set_next_page_rx_cq(fp);
+
+		/* BDs */
+		ring_size = bnx2x_alloc_rx_bds(fp, rx_ring_size);
+		if (ring_size < rx_ring_size)
+			goto alloc_mem_err;
+	}
+
+	return 0;
+
+/* handles low memory cases */
+alloc_mem_err:
+	BNX2X_ERR("Unable to allocate full memory for queue %d (size %d)\n",
+						index, ring_size);
+	/* FW will drop all packets if queue is not big enough,
+	 * In these cases we disable the queue
+	 * Min size diferent for TPA and non-TPA queues
+	 */
+	if (ring_size < (fp->disable_tpa ?
+				MIN_RX_SIZE_TPA : MIN_RX_SIZE_NONTPA)) {
+			/* release memory allocated for this queue */
+			bnx2x_free_fp_mem_at(bp, index);
+			return -ENOMEM;
+	}
+	return 0;
+}
+
+int bnx2x_alloc_fp_mem(struct bnx2x *bp)
+{
+	int i;
+
+	/**
+	 * 1. Allocate FP for leading - fatal if error
+	 * 2. {CNIC} Allocate FCoE FP - fatal if error
+	 * 3. Allocate RSS - fix number of queues if error
+	 */
+
+	/* leading */
+	if (bnx2x_alloc_fp_mem_at(bp, 0))
+		return -ENOMEM;
+#ifdef BCM_CNIC
+	/* FCoE */
+	if (bnx2x_alloc_fp_mem_at(bp, FCOE_IDX))
+		return -ENOMEM;
+#endif
+	/* RSS */
+	for_each_nondefault_eth_queue(bp, i)
+		if (bnx2x_alloc_fp_mem_at(bp, i))
+			break;
+
+	/* handle memory failures */
+	if (i != BNX2X_NUM_ETH_QUEUES(bp)) {
+		int delta = BNX2X_NUM_ETH_QUEUES(bp) - i;
+
+		WARN_ON(delta < 0);
+#ifdef BCM_CNIC
+		/**
+		 * move non eth FPs next to last eth FP
+		 * must be done in that order
+		 * FCOE_IDX < FWD_IDX < OOO_IDX
+		 */
+
+		/* move FCoE fp */
+		bnx2x_move_fp(bp, FCOE_IDX, FCOE_IDX - delta);
+#endif
+		bp->num_queues -= delta;
+		BNX2X_ERR("Adjusted num of queues from %d to %d\n",
+			  bp->num_queues + delta, bp->num_queues);
+	}
+
+	return 0;
+}
 
 static int bnx2x_setup_irqs(struct bnx2x *bp)
 {
@@ -2457,11 +2792,21 @@ int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp)
 
 }
 
+static int bnx2x_reload_if_running(struct net_device *dev)
+{
+	struct bnx2x *bp = netdev_priv(dev);
+
+	if (unlikely(!netif_running(dev)))
+		return 0;
+
+	bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+	return bnx2x_nic_load(bp, LOAD_NORMAL);
+}
+
 /* called with rtnl_lock */
 int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
 {
 	struct bnx2x *bp = netdev_priv(dev);
-	int rc = 0;
 
 	if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
 		printk(KERN_ERR "Handling parity error recovery. Try again later\n");
@@ -2478,12 +2823,55 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
 	 */
 	dev->mtu = new_mtu;
 
-	if (netif_running(dev)) {
-		bnx2x_nic_unload(bp, UNLOAD_NORMAL);
-		rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+	return bnx2x_reload_if_running(dev);
+}
+
+u32 bnx2x_fix_features(struct net_device *dev, u32 features)
+{
+	struct bnx2x *bp = netdev_priv(dev);
+
+	/* TPA requires Rx CSUM offloading */
+	if (!(features & NETIF_F_RXCSUM) || bp->disable_tpa)
+		features &= ~NETIF_F_LRO;
+
+	return features;
+}
+
+int bnx2x_set_features(struct net_device *dev, u32 features)
+{
+	struct bnx2x *bp = netdev_priv(dev);
+	u32 flags = bp->flags;
+	bool bnx2x_reload = false;
+
+	if (features & NETIF_F_LRO)
+		flags |= TPA_ENABLE_FLAG;
+	else
+		flags &= ~TPA_ENABLE_FLAG;
+
+	if (features & NETIF_F_LOOPBACK) {
+		if (bp->link_params.loopback_mode != LOOPBACK_BMAC) {
+			bp->link_params.loopback_mode = LOOPBACK_BMAC;
+			bnx2x_reload = true;
+		}
+	} else {
+		if (bp->link_params.loopback_mode != LOOPBACK_NONE) {
+			bp->link_params.loopback_mode = LOOPBACK_NONE;
+			bnx2x_reload = true;
+		}
 	}
 
-	return rc;
+	if (flags ^ bp->flags) {
+		bp->flags = flags;
+		bnx2x_reload = true;
+	}
+
+	if (bnx2x_reload) {
+		if (bp->recovery_state == BNX2X_RECOVERY_DONE)
+			return bnx2x_reload_if_running(dev);
+		/* else: bnx2x_nic_load() will be called at end of recovery */
+	}
+
+	return 0;
 }
 
 void bnx2x_tx_timeout(struct net_device *dev)
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index ef37b98d614694ebb972046c52a253fe28e7d846..1a3545bd8a929df5fd1a28b8fac03b21be8bc79c 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -1,6 +1,6 @@
 /* bnx2x_cmn.h: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -25,260 +25,277 @@
 
 extern int num_queues;
 
+/************************ Macros ********************************/
+#define BNX2X_PCI_FREE(x, y, size) \
+	do { \
+		if (x) { \
+			dma_free_coherent(&bp->pdev->dev, size, (void *)x, y); \
+			x = NULL; \
+			y = 0; \
+		} \
+	} while (0)
+
+#define BNX2X_FREE(x) \
+	do { \
+		if (x) { \
+			kfree((void *)x); \
+			x = NULL; \
+		} \
+	} while (0)
+
+#define BNX2X_PCI_ALLOC(x, y, size) \
+	do { \
+		x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
+		if (x == NULL) \
+			goto alloc_mem_err; \
+		memset((void *)x, 0, size); \
+	} while (0)
+
+#define BNX2X_ALLOC(x, size) \
+	do { \
+		x = kzalloc(size, GFP_KERNEL); \
+		if (x == NULL) \
+			goto alloc_mem_err; \
+	} while (0)
+
 /*********************** Interfaces ****************************
  *  Functions that need to be implemented by each driver version
  */
 
 /**
- * Initialize link parameters structure variables.
- *
- * @param bp
- * @param load_mode
+ * bnx2x_initial_phy_init - initialize link parameters structure variables.
  *
- * @return u8
+ * @bp:		driver handle
+ * @load_mode:	current mode
  */
 u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode);
 
 /**
- * Configure hw according to link parameters structure.
+ * bnx2x_link_set - configure hw according to link parameters structure.
  *
- * @param bp
+ * @bp:		driver handle
  */
 void bnx2x_link_set(struct bnx2x *bp);
 
 /**
- * Query link status
+ * bnx2x_link_test - query link status.
  *
- * @param bp
- * @param is_serdes
+ * @bp:		driver handle
+ * @is_serdes:	bool
  *
- * @return 0 - link is UP
+ * Returns 0 if link is UP.
  */
 u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes);
 
 /**
- * Handles link status change
+ * bnx2x__link_status_update - handles link status change.
  *
- * @param bp
+ * @bp:		driver handle
  */
 void bnx2x__link_status_update(struct bnx2x *bp);
 
 /**
- * Report link status to upper layer
- *
- * @param bp
+ * bnx2x_link_report - report link status to upper layer.
  *
- * @return int
+ * @bp:		driver handle
  */
 void bnx2x_link_report(struct bnx2x *bp);
 
+/* None-atomic version of bnx2x_link_report() */
+void __bnx2x_link_report(struct bnx2x *bp);
+
 /**
- * calculates MF speed according to current linespeed and MF
- * configuration
+ * bnx2x_get_mf_speed - calculate MF speed.
  *
- * @param bp
+ * @bp:		driver handle
  *
- * @return u16
+ * Takes into account current linespeed and MF configuration.
  */
 u16 bnx2x_get_mf_speed(struct bnx2x *bp);
 
 /**
- * MSI-X slowpath interrupt handler
- *
- * @param irq
- * @param dev_instance
+ * bnx2x_msix_sp_int - MSI-X slowpath interrupt handler
  *
- * @return irqreturn_t
+ * @irq:		irq number
+ * @dev_instance:	private instance
  */
 irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance);
 
 /**
- * non MSI-X interrupt handler
+ * bnx2x_interrupt - non MSI-X interrupt handler
  *
- * @param irq
- * @param dev_instance
- *
- * @return irqreturn_t
+ * @irq:		irq number
+ * @dev_instance:	private instance
  */
 irqreturn_t bnx2x_interrupt(int irq, void *dev_instance);
 #ifdef BCM_CNIC
 
 /**
- * Send command to cnic driver
+ * bnx2x_cnic_notify - send command to cnic driver
  *
- * @param bp
- * @param cmd
+ * @bp:		driver handle
+ * @cmd:	command
  */
 int bnx2x_cnic_notify(struct bnx2x *bp, int cmd);
 
 /**
- * Provides cnic information for proper interrupt handling
+ * bnx2x_setup_cnic_irq_info - provides cnic with IRQ information
  *
- * @param bp
+ * @bp:		driver handle
  */
 void bnx2x_setup_cnic_irq_info(struct bnx2x *bp);
 #endif
 
 /**
- * Enable HW interrupts.
+ * bnx2x_int_enable - enable HW interrupts.
  *
- * @param bp
+ * @bp:		driver handle
  */
 void bnx2x_int_enable(struct bnx2x *bp);
 
 /**
- * Disable interrupts. This function ensures that there are no
- * ISRs or SP DPCs (sp_task) are running after it returns.
+ * bnx2x_int_disable_sync - disable interrupts.
  *
- * @param bp
- * @param disable_hw if true, disable HW interrupts.
+ * @bp:		driver handle
+ * @disable_hw:	true, disable HW interrupts.
+ *
+ * This function ensures that there are no
+ * ISRs or SP DPCs (sp_task) are running after it returns.
  */
 void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw);
 
 /**
- * Loads device firmware
+ * bnx2x_init_firmware - loads device firmware
  *
- * @param bp
- *
- * @return int
+ * @bp:		driver handle
  */
 int bnx2x_init_firmware(struct bnx2x *bp);
 
 /**
- * Init HW blocks according to current initialization stage:
- * COMMON, PORT or FUNCTION.
- *
- * @param bp
- * @param load_code: COMMON, PORT or FUNCTION
+ * bnx2x_init_hw - init HW blocks according to current initialization stage.
  *
- * @return int
+ * @bp:		driver handle
+ * @load_code:	COMMON, PORT or FUNCTION
  */
 int bnx2x_init_hw(struct bnx2x *bp, u32 load_code);
 
 /**
- * Init driver internals:
+ * bnx2x_nic_init - init driver internals.
+ *
+ * @bp:		driver handle
+ * @load_code:	COMMON, PORT or FUNCTION
+ *
+ * Initializes:
  *  - rings
  *  - status blocks
  *  - etc.
- *
- * @param bp
- * @param load_code COMMON, PORT or FUNCTION
  */
 void bnx2x_nic_init(struct bnx2x *bp, u32 load_code);
 
 /**
- * Allocate driver's memory.
+ * bnx2x_alloc_mem - allocate driver's memory.
  *
- * @param bp
- *
- * @return int
+ * @bp:		driver handle
  */
 int bnx2x_alloc_mem(struct bnx2x *bp);
 
 /**
- * Release driver's memory.
+ * bnx2x_free_mem - release driver's memory.
  *
- * @param bp
+ * @bp:		driver handle
  */
 void bnx2x_free_mem(struct bnx2x *bp);
 
 /**
- * Setup eth Client.
- *
- * @param bp
- * @param fp
- * @param is_leading
+ * bnx2x_setup_client - setup eth client.
  *
- * @return int
+ * @bp:		driver handle
+ * @fp:		pointer to fastpath structure
+ * @is_leading:	boolean
  */
 int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 		       int is_leading);
 
 /**
- * Set number of queues according to mode
- *
- * @param bp
+ * bnx2x_set_num_queues - set number of queues according to mode.
  *
+ * @bp:		driver handle
  */
 void bnx2x_set_num_queues(struct bnx2x *bp);
 
 /**
- * Cleanup chip internals:
+ * bnx2x_chip_cleanup - cleanup chip internals.
+ *
+ * @bp:			driver handle
+ * @unload_mode:	COMMON, PORT, FUNCTION
+ *
  * - Cleanup MAC configuration.
- * - Close clients.
+ * - Closes clients.
  * - etc.
- *
- * @param bp
- * @param unload_mode
  */
 void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode);
 
 /**
- * Acquire HW lock.
- *
- * @param bp
- * @param resource Resource bit which was locked
+ * bnx2x_acquire_hw_lock - acquire HW lock.
  *
- * @return int
+ * @bp:		driver handle
+ * @resource:	resource bit which was locked
  */
 int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource);
 
 /**
- * Release HW lock.
+ * bnx2x_release_hw_lock - release HW lock.
  *
- * @param bp driver handle
- * @param resource Resource bit which was locked
- *
- * @return int
+ * @bp:		driver handle
+ * @resource:	resource bit which was locked
  */
 int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource);
 
 /**
- * Configure eth MAC address in the HW according to the value in
- * netdev->dev_addr.
+ * bnx2x_set_eth_mac - configure eth MAC address in the HW
+ *
+ * @bp:		driver handle
+ * @set:	set or clear
  *
- * @param bp driver handle
- * @param set
+ * Configures according to the value in netdev->dev_addr.
  */
 void bnx2x_set_eth_mac(struct bnx2x *bp, int set);
 
 #ifdef BCM_CNIC
 /**
- * Set/Clear FIP MAC(s) at the next enties in the CAM after the ETH
- * MAC(s). This function will wait until the ramdord completion
- * returns.
+ * bnx2x_set_fip_eth_mac_addr - Set/Clear FIP MAC(s)
  *
- * @param bp driver handle
- * @param set set or clear the CAM entry
+ * @bp:		driver handle
+ * @set:	set or clear the CAM entry
  *
- * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ * Used next enties in the CAM after the ETH MAC(s).
+ * This function will wait until the ramdord completion returns.
+ * Return 0 if cussess, -ENODEV if ramrod doesn't return.
  */
 int bnx2x_set_fip_eth_mac_addr(struct bnx2x *bp, int set);
 
 /**
- * Set/Clear ALL_ENODE mcast MAC.
+ * bnx2x_set_all_enode_macs - Set/Clear ALL_ENODE mcast MAC.
  *
- * @param bp
- * @param set
- *
- * @return int
+ * @bp:		driver handle
+ * @set:	set or clear
  */
 int bnx2x_set_all_enode_macs(struct bnx2x *bp, int set);
 #endif
 
 /**
- * Set MAC filtering configurations.
+ * bnx2x_set_rx_mode - set MAC filtering configurations.
  *
- * @remarks called with netif_tx_lock from dev_mcast.c
+ * @dev:	netdevice
  *
- * @param dev net_device
+ * called with netif_tx_lock from dev_mcast.c
  */
 void bnx2x_set_rx_mode(struct net_device *dev);
 
 /**
- * Configure MAC filtering rules in a FW.
+ * bnx2x_set_storm_rx_mode - configure MAC filtering rules in a FW.
  *
- * @param bp driver handle
+ * @bp:		driver handle
  */
 void bnx2x_set_storm_rx_mode(struct bnx2x *bp);
 
@@ -290,63 +307,59 @@ bool bnx2x_reset_is_done(struct bnx2x *bp);
 void bnx2x_disable_close_the_gate(struct bnx2x *bp);
 
 /**
- * Perform statistics handling according to event
+ * bnx2x_stats_handle - perform statistics handling according to event.
  *
- * @param bp driver handle
- * @param event bnx2x_stats_event
+ * @bp:		driver handle
+ * @event:	bnx2x_stats_event
  */
 void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
 
 /**
- * Handle ramrods completion
+ * bnx2x_sp_event - handle ramrods completion.
  *
- * @param fp fastpath handle for the event
- * @param rr_cqe eth_rx_cqe
+ * @fp:		fastpath handle for the event
+ * @rr_cqe:	eth_rx_cqe
  */
 void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe);
 
 /**
- * Init/halt function before/after sending
- * CLIENT_SETUP/CFC_DEL for the first/last client.
+ * bnx2x_func_start - init function
  *
- * @param bp
+ * @bp:		driver handle
  *
- * @return int
+ * Must be called before sending CLIENT_SETUP for the first client.
  */
 int bnx2x_func_start(struct bnx2x *bp);
 
 /**
- * Prepare ILT configurations according to current driver
- * parameters.
+ * bnx2x_ilt_set_info - prepare ILT configurations.
  *
- * @param bp
+ * @bp:		driver handle
  */
 void bnx2x_ilt_set_info(struct bnx2x *bp);
 
 /**
- * Inintialize dcbx protocol
+ * bnx2x_dcbx_init - initialize dcbx protocol.
  *
- * @param bp
+ * @bp:		driver handle
  */
 void bnx2x_dcbx_init(struct bnx2x *bp);
 
 /**
- * Set power state to the requested value. Currently only D0 and
- * D3hot are supported.
+ * bnx2x_set_power_state - set power state to the requested value.
  *
- * @param bp
- * @param state D0 or D3hot
+ * @bp:		driver handle
+ * @state:	required state D0 or D3hot
  *
- * @return int
+ * Currently only D0 and D3hot are supported.
  */
 int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
 
 /**
- * Updates MAX part of MF configuration in HW
- * (if required)
+ * bnx2x_update_max_mf_config - update MAX part of MF configuration in HW.
  *
- * @param bp
- * @param value
+ * @bp:		driver handle
+ * @value:	new value
  */
 void bnx2x_update_max_mf_config(struct bnx2x *bp, u32 value);
 
@@ -377,83 +390,72 @@ int bnx2x_resume(struct pci_dev *pdev);
 /* Release IRQ vectors */
 void bnx2x_free_irq(struct bnx2x *bp);
 
+void bnx2x_free_fp_mem(struct bnx2x *bp);
+int bnx2x_alloc_fp_mem(struct bnx2x *bp);
+
 void bnx2x_init_rx_rings(struct bnx2x *bp);
 void bnx2x_free_skbs(struct bnx2x *bp);
 void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
 void bnx2x_netif_start(struct bnx2x *bp);
 
 /**
- * Fill msix_table, request vectors, update num_queues according
- * to number of available vectors
+ * bnx2x_enable_msix - set msix configuration.
  *
- * @param bp
+ * @bp:		driver handle
  *
- * @return int
+ * fills msix_table, requests vectors, updates num_queues
+ * according to number of available vectors.
  */
 int bnx2x_enable_msix(struct bnx2x *bp);
 
 /**
- * Request msi mode from OS, updated internals accordingly
+ * bnx2x_enable_msi - request msi mode from OS, updated internals accordingly
  *
- * @param bp
- *
- * @return int
+ * @bp:		driver handle
  */
 int bnx2x_enable_msi(struct bnx2x *bp);
 
 /**
- * NAPI callback
+ * bnx2x_poll - NAPI callback
  *
- * @param napi
- * @param budget
+ * @napi:	napi structure
+ * @budget:
  *
- * @return int
  */
 int bnx2x_poll(struct napi_struct *napi, int budget);
 
 /**
- * Allocate/release memories outsize main driver structure
- *
- * @param bp
+ * bnx2x_alloc_mem_bp - allocate memories outsize main driver structure
  *
- * @return int
+ * @bp:		driver handle
  */
 int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp);
-void bnx2x_free_mem_bp(struct bnx2x *bp);
 
 /**
- * Change mtu netdev callback
- *
- * @param dev
- * @param new_mtu
+ * bnx2x_free_mem_bp - release memories outsize main driver structure
  *
- * @return int
+ * @bp:		driver handle
  */
-int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
+void bnx2x_free_mem_bp(struct bnx2x *bp);
 
 /**
- * tx timeout netdev callback
+ * bnx2x_change_mtu - change mtu netdev callback
  *
- * @param dev
- * @param new_mtu
+ * @dev:	net device
+ * @new_mtu:	requested mtu
  *
- * @return int
  */
-void bnx2x_tx_timeout(struct net_device *dev);
+int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
+
+u32 bnx2x_fix_features(struct net_device *dev, u32 features);
+int bnx2x_set_features(struct net_device *dev, u32 features);
 
-#ifdef BCM_VLAN
 /**
- * vlan rx register netdev callback
- *
- * @param dev
- * @param new_mtu
+ * bnx2x_tx_timeout - tx timeout netdev callback
  *
- * @return int
+ * @dev:	net device
  */
-void bnx2x_vlan_rx_register(struct net_device *dev,
-				   struct vlan_group *vlgrp);
-
-#endif
+void bnx2x_tx_timeout(struct net_device *dev);
 
 static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
 {
@@ -705,7 +707,7 @@ static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
 /**
  * disables tx from stack point of view
  *
- * @param bp
+ * @bp:		driver handle
  */
 static inline void bnx2x_tx_disable(struct bnx2x *bp)
 {
@@ -838,7 +840,7 @@ static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
 	mapping = dma_map_single(&bp->pdev->dev, skb->data, fp->rx_buf_size,
 				 DMA_FROM_DEVICE);
 	if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return -ENOMEM;
 	}
 
@@ -880,6 +882,9 @@ static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp,
 {
 	int i;
 
+	if (fp->disable_tpa)
+		return;
+
 	for (i = 0; i < last; i++)
 		bnx2x_free_rx_sge(bp, fp, i);
 }
@@ -908,36 +913,39 @@ static inline void bnx2x_free_tpa_pool(struct bnx2x *bp,
 	}
 }
 
-
-static inline void bnx2x_init_tx_rings(struct bnx2x *bp)
+static inline void bnx2x_init_tx_ring_one(struct bnx2x_fastpath *fp)
 {
-	int i, j;
+	int i;
 
-	for_each_tx_queue(bp, j) {
-		struct bnx2x_fastpath *fp = &bp->fp[j];
+	for (i = 1; i <= NUM_TX_RINGS; i++) {
+		struct eth_tx_next_bd *tx_next_bd =
+			&fp->tx_desc_ring[TX_DESC_CNT * i - 1].next_bd;
 
-		for (i = 1; i <= NUM_TX_RINGS; i++) {
-			struct eth_tx_next_bd *tx_next_bd =
-				&fp->tx_desc_ring[TX_DESC_CNT * i - 1].next_bd;
+		tx_next_bd->addr_hi =
+			cpu_to_le32(U64_HI(fp->tx_desc_mapping +
+				    BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
+		tx_next_bd->addr_lo =
+			cpu_to_le32(U64_LO(fp->tx_desc_mapping +
+				    BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
+	}
 
-			tx_next_bd->addr_hi =
-				cpu_to_le32(U64_HI(fp->tx_desc_mapping +
-					    BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
-			tx_next_bd->addr_lo =
-				cpu_to_le32(U64_LO(fp->tx_desc_mapping +
-					    BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
-		}
+	SET_FLAG(fp->tx_db.data.header.header, DOORBELL_HDR_DB_TYPE, 1);
+	fp->tx_db.data.zero_fill1 = 0;
+	fp->tx_db.data.prod = 0;
 
-		SET_FLAG(fp->tx_db.data.header.header, DOORBELL_HDR_DB_TYPE, 1);
-		fp->tx_db.data.zero_fill1 = 0;
-		fp->tx_db.data.prod = 0;
+	fp->tx_pkt_prod = 0;
+	fp->tx_pkt_cons = 0;
+	fp->tx_bd_prod = 0;
+	fp->tx_bd_cons = 0;
+	fp->tx_pkt = 0;
+}
 
-		fp->tx_pkt_prod = 0;
-		fp->tx_pkt_cons = 0;
-		fp->tx_bd_prod = 0;
-		fp->tx_bd_cons = 0;
-		fp->tx_pkt = 0;
-	}
+static inline void bnx2x_init_tx_rings(struct bnx2x *bp)
+{
+	int i;
+
+	for_each_tx_queue(bp, i)
+		bnx2x_init_tx_ring_one(&bp->fp[i]);
 }
 
 static inline void bnx2x_set_next_page_rx_bd(struct bnx2x_fastpath *fp)
@@ -992,6 +1000,44 @@ static inline void bnx2x_set_next_page_rx_cq(struct bnx2x_fastpath *fp)
 	}
 }
 
+/* Returns the number of actually allocated BDs */
+static inline int bnx2x_alloc_rx_bds(struct bnx2x_fastpath *fp,
+				      int rx_ring_size)
+{
+	struct bnx2x *bp = fp->bp;
+	u16 ring_prod, cqe_ring_prod;
+	int i;
+
+	fp->rx_comp_cons = 0;
+	cqe_ring_prod = ring_prod = 0;
+
+	/* This routine is called only during fo init so
+	 * fp->eth_q_stats.rx_skb_alloc_failed = 0
+	 */
+	for (i = 0; i < rx_ring_size; i++) {
+		if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) {
+			fp->eth_q_stats.rx_skb_alloc_failed++;
+			continue;
+		}
+		ring_prod = NEXT_RX_IDX(ring_prod);
+		cqe_ring_prod = NEXT_RCQ_IDX(cqe_ring_prod);
+		WARN_ON(ring_prod <= (i - fp->eth_q_stats.rx_skb_alloc_failed));
+	}
+
+	if (fp->eth_q_stats.rx_skb_alloc_failed)
+		BNX2X_ERR("was only able to allocate "
+			  "%d rx skbs on queue[%d]\n",
+			  (i - fp->eth_q_stats.rx_skb_alloc_failed), fp->index);
+
+	fp->rx_bd_prod = ring_prod;
+	/* Limit the CQE producer by the CQE ring size */
+	fp->rx_comp_prod = min_t(u16, NUM_RCQ_RINGS*RCQ_DESC_CNT,
+			       cqe_ring_prod);
+	fp->rx_pkt = fp->rx_calls = 0;
+
+	return i - fp->eth_q_stats.rx_skb_alloc_failed;
+}
+
 #ifdef BCM_CNIC
 static inline void bnx2x_init_fcoe_fp(struct bnx2x *bp)
 {
@@ -1041,12 +1087,23 @@ static inline void storm_memset_cmng(struct bnx2x *bp,
 				struct cmng_struct_per_port *cmng,
 				u8 port)
 {
-	size_t size = sizeof(struct cmng_struct_per_port);
+	size_t size =
+		sizeof(struct rate_shaping_vars_per_port) +
+		sizeof(struct fairness_vars_per_port) +
+		sizeof(struct safc_struct_per_port) +
+		sizeof(struct pfc_struct_per_port);
 
 	u32 addr = BAR_XSTRORM_INTMEM +
 			XSTORM_CMNG_PER_PORT_VARS_OFFSET(port);
 
 	__storm_memset_struct(bp, addr, size, (u32 *)cmng);
+
+	addr += size + 4 /* SKIP DCB+LLFC */;
+	size = sizeof(struct cmng_struct_per_port) -
+		size /* written */ - 4 /*skipped*/;
+
+	__storm_memset_struct(bp, addr, size,
+			      (u32 *)(cmng->traffic_type_to_priority_cos));
 }
 
 /* HW Lock for shared dual port PHYs */
@@ -1054,12 +1111,11 @@ void bnx2x_acquire_phy_lock(struct bnx2x *bp);
 void bnx2x_release_phy_lock(struct bnx2x *bp);
 
 /**
- * Extracts MAX BW part from MF configuration.
+ * bnx2x_extract_max_cfg - extract MAX BW part from MF configuration.
  *
- * @param bp
- * @param mf_cfg
+ * @bp:		driver handle
+ * @mf_cfg:	MF configuration
  *
- * @return u16
  */
 static inline u16 bnx2x_extract_max_cfg(struct bnx2x *bp, u32 mf_cfg)
 {
diff --git a/drivers/net/bnx2x/bnx2x_dcb.c b/drivers/net/bnx2x/bnx2x_dcb.c
index 9a24d79c71d93fc17f7ec60393cd3311156e4877..410a49e571acc6cd10383f2bac239704c2228bcb 100644
--- a/drivers/net/bnx2x/bnx2x_dcb.c
+++ b/drivers/net/bnx2x/bnx2x_dcb.c
@@ -1,6 +1,6 @@
 /* bnx2x_dcb.c: Broadcom Everest network driver.
  *
- * Copyright 2009-2010 Broadcom Corporation
+ * Copyright 2009-2011 Broadcom Corporation
  *
  * Unless you and Broadcom execute a separate written software license
  * agreement governing use of this software, this software is licensed to you
@@ -485,6 +485,36 @@ static void bnx2x_dcbx_update_ets_params(struct bnx2x *bp)
 	}
 }
 
+#ifdef BCM_DCBNL
+static int bnx2x_dcbx_read_shmem_remote_mib(struct bnx2x *bp)
+{
+	struct lldp_remote_mib remote_mib = {0};
+	u32 dcbx_remote_mib_offset = SHMEM2_RD(bp, dcbx_remote_mib_offset);
+	int rc;
+
+	DP(NETIF_MSG_LINK, "dcbx_remote_mib_offset 0x%x\n",
+	   dcbx_remote_mib_offset);
+
+	if (SHMEM_DCBX_REMOTE_MIB_NONE == dcbx_remote_mib_offset) {
+		BNX2X_ERR("FW doesn't support dcbx_remote_mib_offset\n");
+		return -EINVAL;
+	}
+
+	rc = bnx2x_dcbx_read_mib(bp, (u32 *)&remote_mib, dcbx_remote_mib_offset,
+				 DCBX_READ_REMOTE_MIB);
+
+	if (rc) {
+		BNX2X_ERR("Faild to read remote mib from FW\n");
+		return rc;
+	}
+
+	/* save features and flags */
+	bp->dcbx_remote_feat = remote_mib.features;
+	bp->dcbx_remote_flags = remote_mib.flags;
+	return 0;
+}
+#endif
+
 static int bnx2x_dcbx_read_shmem_neg_results(struct bnx2x *bp)
 {
 	struct lldp_local_mib local_mib = {0};
@@ -571,6 +601,28 @@ void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state)
 {
 	switch (state) {
 	case BNX2X_DCBX_STATE_NEG_RECEIVED:
+#ifdef BCM_CNIC
+		if (bp->state != BNX2X_STATE_OPENING_WAIT4_LOAD) {
+			struct cnic_ops *c_ops;
+			struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
+			bp->flags |= NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG;
+			cp->drv_state |= CNIC_DRV_STATE_NO_ISCSI_OOO;
+			cp->drv_state |= CNIC_DRV_STATE_NO_ISCSI;
+
+			rcu_read_lock();
+			c_ops = rcu_dereference(bp->cnic_ops);
+			if (c_ops) {
+				bnx2x_cnic_notify(bp, CNIC_CTL_STOP_ISCSI_CMD);
+				rcu_read_unlock();
+				return;
+			}
+			rcu_read_unlock();
+		}
+
+		/* fall through if no CNIC initialized  */
+	case BNX2X_DCBX_STATE_ISCSI_STOPPED:
+#endif
+
 		{
 			DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_NEG_RECEIVED\n");
 #ifdef BCM_DCBNL
@@ -579,6 +631,10 @@ void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state)
 			 * negotiation results
 			 */
 			bnx2x_dcbnl_update_applist(bp, true);
+
+			/* Read rmeote mib if dcbx is in the FW */
+			if (bnx2x_dcbx_read_shmem_remote_mib(bp))
+				return;
 #endif
 			/* Read neg results if dcbx is in the FW */
 			if (bnx2x_dcbx_read_shmem_neg_results(bp))
@@ -1057,12 +1113,6 @@ static void bnx2x_dcbx_get_num_pg_traf_type(struct bnx2x *bp,
 	}
 }
 
-
-/*******************************************************************************
- * Description: single priority group
- *
- * Return:
- ******************************************************************************/
 static void bnx2x_dcbx_ets_disabled_entry_data(struct bnx2x *bp,
 					       struct cos_help_data *cos_data,
 					       u32 pri_join_mask)
@@ -1075,11 +1125,6 @@ static void bnx2x_dcbx_ets_disabled_entry_data(struct bnx2x *bp,
 	cos_data->num_of_cos = 1;
 }
 
-/*******************************************************************************
- * Description: updating the cos bw
- *
- * Return:
- ******************************************************************************/
 static inline void bnx2x_dcbx_add_to_cos_bw(struct bnx2x *bp,
 					    struct cos_entry_help_data *data,
 					    u8 pg_bw)
@@ -1090,11 +1135,6 @@ static inline void bnx2x_dcbx_add_to_cos_bw(struct bnx2x *bp,
 		data->cos_bw += pg_bw;
 }
 
-/*******************************************************************************
- * Description: single priority group
- *
- * Return:
- ******************************************************************************/
 static void bnx2x_dcbx_separate_pauseable_from_non(struct bnx2x *bp,
 			struct cos_help_data *cos_data,
 			u32 *pg_pri_orginal_spread,
@@ -1347,11 +1387,6 @@ static void bnx2x_dcbx_two_pg_to_cos_params(
 	}
 }
 
-/*******************************************************************************
- * Description: Still
- *
- * Return:
- ******************************************************************************/
 static void bnx2x_dcbx_three_pg_to_cos_params(
 			      struct bnx2x		*bp,
 			      struct pg_help_data	*pg_help_data,
@@ -1539,11 +1574,6 @@ static void bnx2x_dcbx_get_ets_pri_pg_tbl(struct bnx2x *bp,
 	}
 }
 
-/*******************************************************************************
- * Description: Fill pfc_config struct that will be sent in DCBX start ramrod
- *
- * Return:
- ******************************************************************************/
 static void bnx2x_pfc_fw_struct_e2(struct bnx2x *bp)
 {
 	struct flow_control_configuration   *pfc_fw_cfg = NULL;
@@ -2035,7 +2065,6 @@ static u8 bnx2x_dcbnl_set_dcbx(struct net_device *netdev, u8 state)
 	return 0;
 }
 
-
 static u8 bnx2x_dcbnl_get_featcfg(struct net_device *netdev, int featid,
 				  u8 *flags)
 {
@@ -2115,31 +2144,100 @@ static u8 bnx2x_dcbnl_set_featcfg(struct net_device *netdev, int featid,
 	return rval;
 }
 
+static int bnx2x_peer_appinfo(struct net_device *netdev,
+			      struct dcb_peer_app_info *info, u16* app_count)
+{
+	int i;
+	struct bnx2x *bp = netdev_priv(netdev);
+
+	DP(NETIF_MSG_LINK, "APP-INFO\n");
+
+	info->willing = (bp->dcbx_remote_flags & DCBX_APP_REM_WILLING) ?: 0;
+	info->error = (bp->dcbx_remote_flags & DCBX_APP_RX_ERROR) ?: 0;
+	*app_count = 0;
+
+	for (i = 0; i < DCBX_MAX_APP_PROTOCOL; i++)
+		if (bp->dcbx_remote_feat.app.app_pri_tbl[i].appBitfield &
+		    DCBX_APP_ENTRY_VALID)
+			(*app_count)++;
+	return 0;
+}
+
+static int bnx2x_peer_apptable(struct net_device *netdev,
+			       struct dcb_app *table)
+{
+	int i, j;
+	struct bnx2x *bp = netdev_priv(netdev);
+
+	DP(NETIF_MSG_LINK, "APP-TABLE\n");
+
+	for (i = 0, j = 0; i < DCBX_MAX_APP_PROTOCOL; i++) {
+		struct dcbx_app_priority_entry *ent =
+			&bp->dcbx_remote_feat.app.app_pri_tbl[i];
+
+		if (ent->appBitfield & DCBX_APP_ENTRY_VALID) {
+			table[j].selector = bnx2x_dcbx_dcbnl_app_idtype(ent);
+			table[j].priority = bnx2x_dcbx_dcbnl_app_up(ent);
+			table[j++].protocol = ent->app_id;
+		}
+	}
+	return 0;
+}
+
+static int bnx2x_cee_peer_getpg(struct net_device *netdev, struct cee_pg *pg)
+{
+	int i;
+	struct bnx2x *bp = netdev_priv(netdev);
+
+	pg->willing = (bp->dcbx_remote_flags & DCBX_ETS_REM_WILLING) ?: 0;
+
+	for (i = 0; i < CEE_DCBX_MAX_PGS; i++) {
+		pg->pg_bw[i] =
+			DCBX_PG_BW_GET(bp->dcbx_remote_feat.ets.pg_bw_tbl, i);
+		pg->prio_pg[i] =
+			DCBX_PRI_PG_GET(bp->dcbx_remote_feat.ets.pri_pg_tbl, i);
+	}
+	return 0;
+}
+
+static int bnx2x_cee_peer_getpfc(struct net_device *netdev,
+				 struct cee_pfc *pfc)
+{
+	struct bnx2x *bp = netdev_priv(netdev);
+	pfc->tcs_supported = bp->dcbx_remote_feat.pfc.pfc_caps;
+	pfc->pfc_en = bp->dcbx_remote_feat.pfc.pri_en_bitmap;
+	return 0;
+}
+
 const struct dcbnl_rtnl_ops bnx2x_dcbnl_ops = {
-	.getstate       = bnx2x_dcbnl_get_state,
-	.setstate       = bnx2x_dcbnl_set_state,
-	.getpermhwaddr  = bnx2x_dcbnl_get_perm_hw_addr,
-	.setpgtccfgtx   = bnx2x_dcbnl_set_pg_tccfg_tx,
-	.setpgbwgcfgtx  = bnx2x_dcbnl_set_pg_bwgcfg_tx,
-	.setpgtccfgrx   = bnx2x_dcbnl_set_pg_tccfg_rx,
-	.setpgbwgcfgrx  = bnx2x_dcbnl_set_pg_bwgcfg_rx,
-	.getpgtccfgtx   = bnx2x_dcbnl_get_pg_tccfg_tx,
-	.getpgbwgcfgtx  = bnx2x_dcbnl_get_pg_bwgcfg_tx,
-	.getpgtccfgrx   = bnx2x_dcbnl_get_pg_tccfg_rx,
-	.getpgbwgcfgrx  = bnx2x_dcbnl_get_pg_bwgcfg_rx,
-	.setpfccfg      = bnx2x_dcbnl_set_pfc_cfg,
-	.getpfccfg      = bnx2x_dcbnl_get_pfc_cfg,
-	.setall         = bnx2x_dcbnl_set_all,
-	.getcap         = bnx2x_dcbnl_get_cap,
-	.getnumtcs      = bnx2x_dcbnl_get_numtcs,
-	.setnumtcs      = bnx2x_dcbnl_set_numtcs,
-	.getpfcstate    = bnx2x_dcbnl_get_pfc_state,
-	.setpfcstate    = bnx2x_dcbnl_set_pfc_state,
-	.setapp         = bnx2x_dcbnl_set_app_up,
-	.getdcbx        = bnx2x_dcbnl_get_dcbx,
-	.setdcbx        = bnx2x_dcbnl_set_dcbx,
-	.getfeatcfg     = bnx2x_dcbnl_get_featcfg,
-	.setfeatcfg     = bnx2x_dcbnl_set_featcfg,
+	.getstate		= bnx2x_dcbnl_get_state,
+	.setstate		= bnx2x_dcbnl_set_state,
+	.getpermhwaddr		= bnx2x_dcbnl_get_perm_hw_addr,
+	.setpgtccfgtx		= bnx2x_dcbnl_set_pg_tccfg_tx,
+	.setpgbwgcfgtx		= bnx2x_dcbnl_set_pg_bwgcfg_tx,
+	.setpgtccfgrx		= bnx2x_dcbnl_set_pg_tccfg_rx,
+	.setpgbwgcfgrx		= bnx2x_dcbnl_set_pg_bwgcfg_rx,
+	.getpgtccfgtx		= bnx2x_dcbnl_get_pg_tccfg_tx,
+	.getpgbwgcfgtx		= bnx2x_dcbnl_get_pg_bwgcfg_tx,
+	.getpgtccfgrx		= bnx2x_dcbnl_get_pg_tccfg_rx,
+	.getpgbwgcfgrx		= bnx2x_dcbnl_get_pg_bwgcfg_rx,
+	.setpfccfg		= bnx2x_dcbnl_set_pfc_cfg,
+	.getpfccfg		= bnx2x_dcbnl_get_pfc_cfg,
+	.setall			= bnx2x_dcbnl_set_all,
+	.getcap			= bnx2x_dcbnl_get_cap,
+	.getnumtcs		= bnx2x_dcbnl_get_numtcs,
+	.setnumtcs		= bnx2x_dcbnl_set_numtcs,
+	.getpfcstate		= bnx2x_dcbnl_get_pfc_state,
+	.setpfcstate		= bnx2x_dcbnl_set_pfc_state,
+	.setapp			= bnx2x_dcbnl_set_app_up,
+	.getdcbx		= bnx2x_dcbnl_get_dcbx,
+	.setdcbx		= bnx2x_dcbnl_set_dcbx,
+	.getfeatcfg		= bnx2x_dcbnl_get_featcfg,
+	.setfeatcfg		= bnx2x_dcbnl_set_featcfg,
+	.peer_getappinfo	= bnx2x_peer_appinfo,
+	.peer_getapptable	= bnx2x_peer_apptable,
+	.cee_peer_getpg		= bnx2x_cee_peer_getpg,
+	.cee_peer_getpfc	= bnx2x_cee_peer_getpfc,
 };
 
 #endif /* BCM_DCBNL */
diff --git a/drivers/net/bnx2x/bnx2x_dcb.h b/drivers/net/bnx2x/bnx2x_dcb.h
index 71b8eda43bd0f27739cf33264104ad473a2fd0d8..bed369d67e02b010afe43363f373aa1543408bad 100644
--- a/drivers/net/bnx2x/bnx2x_dcb.h
+++ b/drivers/net/bnx2x/bnx2x_dcb.h
@@ -1,6 +1,6 @@
 /* bnx2x_dcb.h: Broadcom Everest network driver.
  *
- * Copyright 2009-2010 Broadcom Corporation
+ * Copyright 2009-2011 Broadcom Corporation
  *
  * Unless you and Broadcom execute a separate written software license
  * agreement governing use of this software, this software is licensed to you
@@ -61,9 +61,6 @@ struct bnx2x_dcbx_port_params {
 #define BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE		1
 #define BNX2X_DCBX_OVERWRITE_SETTINGS_INVALID	(BNX2X_DCBX_CONFIG_INV_VALUE)
 
-/*******************************************************************************
- * LLDP protocol configuration parameters.
- ******************************************************************************/
 struct bnx2x_config_lldp_params {
 	u32 overwrite_settings;
 	u32 msg_tx_hold;
@@ -83,9 +80,6 @@ struct bnx2x_admin_priority_app_table {
 		u32 app_id;
 };
 
-/*******************************************************************************
- * DCBX protocol configuration parameters.
- ******************************************************************************/
 struct bnx2x_config_dcbx_params {
 	u32 overwrite_settings;
 	u32 admin_dcbx_version;
@@ -183,9 +177,13 @@ void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled);
 
 enum {
 	BNX2X_DCBX_STATE_NEG_RECEIVED = 0x1,
-	BNX2X_DCBX_STATE_TX_PAUSED = 0x2,
-	BNX2X_DCBX_STATE_TX_RELEASED = 0x4
+#ifdef BCM_CNIC
+	BNX2X_DCBX_STATE_ISCSI_STOPPED,
+#endif
+	BNX2X_DCBX_STATE_TX_PAUSED,
+	BNX2X_DCBX_STATE_TX_RELEASED
 };
+
 void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state);
 
 /* DCB netlink */
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index 89cb977898cb5cfbce98bd53422c9d27128761e5..727fe89ff37f5c970aaee4df2d1d069b31357828 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -1,6 +1,6 @@
 /* bnx2x_ethtool.c: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -167,6 +167,7 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	int cfg_idx = bnx2x_get_link_cfg_idx(bp);
+
 	/* Dual Media boards present all available port types */
 	cmd->supported = bp->port.supported[cfg_idx] |
 		(bp->port.supported[cfg_idx ^ 1] &
@@ -176,16 +177,16 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	if ((bp->state == BNX2X_STATE_OPEN) &&
 	    !(bp->flags & MF_FUNC_DIS) &&
 	    (bp->link_vars.link_up)) {
-		cmd->speed = bp->link_vars.line_speed;
+		ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
 		cmd->duplex = bp->link_vars.duplex;
 	} else {
-
-		cmd->speed = bp->link_params.req_line_speed[cfg_idx];
+		ethtool_cmd_speed_set(
+			cmd, bp->link_params.req_line_speed[cfg_idx]);
 		cmd->duplex = bp->link_params.req_duplex[cfg_idx];
 	}
 
 	if (IS_MF(bp))
-		cmd->speed = bnx2x_get_mf_speed(bp);
+		ethtool_cmd_speed_set(cmd, bnx2x_get_mf_speed(bp));
 
 	if (bp->port.supported[cfg_idx] & SUPPORTED_TP)
 		cmd->port = PORT_TP;
@@ -206,10 +207,11 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	cmd->maxrxpkt = 0;
 
 	DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
-	   DP_LEVEL "  supported 0x%x  advertising 0x%x  speed %d\n"
+	   DP_LEVEL "  supported 0x%x  advertising 0x%x  speed %u\n"
 	   DP_LEVEL "  duplex %d  port %d  phy_address %d  transceiver %d\n"
 	   DP_LEVEL "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
-	   cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
+	   cmd->cmd, cmd->supported, cmd->advertising,
+	   ethtool_cmd_speed(cmd),
 	   cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
 	   cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
 
@@ -226,16 +228,15 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		return 0;
 
 	DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
-	   "  supported 0x%x  advertising 0x%x  speed %d speed_hi %d\n"
+	   "  supported 0x%x  advertising 0x%x  speed %u\n"
 	   "  duplex %d  port %d  phy_address %d  transceiver %d\n"
 	   "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
-	   cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
-	   cmd->speed_hi,
+	   cmd->cmd, cmd->supported, cmd->advertising,
+	   ethtool_cmd_speed(cmd),
 	   cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
 	   cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
 
-	speed = cmd->speed;
-	speed |= (cmd->speed_hi << 16);
+	speed = ethtool_cmd_speed(cmd);
 
 	if (IS_MF_SI(bp)) {
 		u32 part;
@@ -439,7 +440,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			break;
 
 		default:
-			DP(NETIF_MSG_LINK, "Unsupported speed %d\n", speed);
+			DP(NETIF_MSG_LINK, "Unsupported speed %u\n", speed);
 			return -EINVAL;
 		}
 
@@ -1219,7 +1220,8 @@ static int bnx2x_set_ringparam(struct net_device *dev,
 	}
 
 	if ((ering->rx_pending > MAX_RX_AVAIL) ||
-	    (ering->rx_pending < MIN_RX_AVAIL) ||
+	    (ering->rx_pending < (bp->disable_tpa ? MIN_RX_SIZE_NONTPA :
+						    MIN_RX_SIZE_TPA)) ||
 	    (ering->tx_pending > MAX_TX_AVAIL) ||
 	    (ering->tx_pending <= MAX_SKB_FRAGS + 4))
 		return -EINVAL;
@@ -1299,91 +1301,6 @@ static int bnx2x_set_pauseparam(struct net_device *dev,
 	return 0;
 }
 
-static int bnx2x_set_flags(struct net_device *dev, u32 data)
-{
-	struct bnx2x *bp = netdev_priv(dev);
-	int changed = 0;
-	int rc = 0;
-
-	if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
-		printk(KERN_ERR "Handling parity error recovery. Try again later\n");
-		return -EAGAIN;
-	}
-
-	if (!(data & ETH_FLAG_RXVLAN))
-		return -EINVAL;
-
-	if ((data & ETH_FLAG_LRO) && bp->rx_csum && bp->disable_tpa)
-		return -EINVAL;
-
-	rc = ethtool_op_set_flags(dev, data, ETH_FLAG_LRO | ETH_FLAG_RXVLAN |
-					ETH_FLAG_TXVLAN | ETH_FLAG_RXHASH);
-	if (rc)
-		return rc;
-
-	/* TPA requires Rx CSUM offloading */
-	if ((data & ETH_FLAG_LRO) && bp->rx_csum) {
-		if (!(bp->flags & TPA_ENABLE_FLAG)) {
-			bp->flags |= TPA_ENABLE_FLAG;
-			changed = 1;
-		}
-	} else if (bp->flags & TPA_ENABLE_FLAG) {
-		dev->features &= ~NETIF_F_LRO;
-		bp->flags &= ~TPA_ENABLE_FLAG;
-		changed = 1;
-	}
-
-	if (changed && netif_running(dev)) {
-		bnx2x_nic_unload(bp, UNLOAD_NORMAL);
-		rc = bnx2x_nic_load(bp, LOAD_NORMAL);
-	}
-
-	return rc;
-}
-
-static u32 bnx2x_get_rx_csum(struct net_device *dev)
-{
-	struct bnx2x *bp = netdev_priv(dev);
-
-	return bp->rx_csum;
-}
-
-static int bnx2x_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct bnx2x *bp = netdev_priv(dev);
-	int rc = 0;
-
-	if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
-		printk(KERN_ERR "Handling parity error recovery. Try again later\n");
-		return -EAGAIN;
-	}
-
-	bp->rx_csum = data;
-
-	/* Disable TPA, when Rx CSUM is disabled. Otherwise all
-	   TPA'ed packets will be discarded due to wrong TCP CSUM */
-	if (!data) {
-		u32 flags = ethtool_op_get_flags(dev);
-
-		rc = bnx2x_set_flags(dev, (flags & ~ETH_FLAG_LRO));
-	}
-
-	return rc;
-}
-
-static int bnx2x_set_tso(struct net_device *dev, u32 data)
-{
-	if (data) {
-		dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
-		dev->features |= NETIF_F_TSO6;
-	} else {
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO_ECN);
-		dev->features &= ~NETIF_F_TSO6;
-	}
-
-	return 0;
-}
-
 static const struct {
 	char string[ETH_GSTRING_LEN];
 } bnx2x_tests_str_arr[BNX2X_NUM_TESTS] = {
@@ -2097,35 +2014,37 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
 	}
 }
 
-static int bnx2x_phys_id(struct net_device *dev, u32 data)
+static int bnx2x_set_phys_id(struct net_device *dev,
+			     enum ethtool_phys_id_state state)
 {
 	struct bnx2x *bp = netdev_priv(dev);
-	int i;
 
 	if (!netif_running(dev))
-		return 0;
+		return -EAGAIN;
 
 	if (!bp->port.pmf)
-		return 0;
+		return -EOPNOTSUPP;
 
-	if (data == 0)
-		data = 2;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 1;	/* cycle on/off once per second */
 
-	for (i = 0; i < (data * 2); i++) {
-		if ((i % 2) == 0)
-			bnx2x_set_led(&bp->link_params, &bp->link_vars,
-				      LED_MODE_ON, SPEED_1000);
-		else
-			bnx2x_set_led(&bp->link_params, &bp->link_vars,
-				      LED_MODE_FRONT_PANEL_OFF, 0);
+	case ETHTOOL_ID_ON:
+		bnx2x_set_led(&bp->link_params, &bp->link_vars,
+			      LED_MODE_ON, SPEED_1000);
+		break;
 
-		msleep_interruptible(500);
-		if (signal_pending(current))
-			break;
-	}
+	case ETHTOOL_ID_OFF:
+		bnx2x_set_led(&bp->link_params, &bp->link_vars,
+			      LED_MODE_FRONT_PANEL_OFF, 0);
+
+		break;
 
-	bnx2x_set_led(&bp->link_params, &bp->link_vars,
-		      LED_MODE_OPER, bp->link_vars.line_speed);
+	case ETHTOOL_ID_INACTIVE:
+		bnx2x_set_led(&bp->link_params, &bp->link_vars,
+			      LED_MODE_OPER,
+			      bp->link_vars.line_speed);
+	}
 
 	return 0;
 }
@@ -2204,20 +2123,10 @@ static const struct ethtool_ops bnx2x_ethtool_ops = {
 	.set_ringparam		= bnx2x_set_ringparam,
 	.get_pauseparam		= bnx2x_get_pauseparam,
 	.set_pauseparam		= bnx2x_set_pauseparam,
-	.get_rx_csum		= bnx2x_get_rx_csum,
-	.set_rx_csum		= bnx2x_set_rx_csum,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_hw_csum,
-	.set_flags		= bnx2x_set_flags,
-	.get_flags		= ethtool_op_get_flags,
-	.get_sg			= ethtool_op_get_sg,
-	.set_sg			= ethtool_op_set_sg,
-	.get_tso		= ethtool_op_get_tso,
-	.set_tso		= bnx2x_set_tso,
 	.self_test		= bnx2x_self_test,
 	.get_sset_count		= bnx2x_get_sset_count,
 	.get_strings		= bnx2x_get_strings,
-	.phys_id		= bnx2x_phys_id,
+	.set_phys_id		= bnx2x_set_phys_id,
 	.get_ethtool_stats	= bnx2x_get_ethtool_stats,
 	.get_rxnfc		= bnx2x_get_rxnfc,
 	.get_rxfh_indir		= bnx2x_get_rxfh_indir,
diff --git a/drivers/net/bnx2x/bnx2x_fw_defs.h b/drivers/net/bnx2x/bnx2x_fw_defs.h
index f4e5b1ce81497727bd1a443f642038626a8511ec..9fe367836a5709706b8f8a1cfa5f0a94712a832c 100644
--- a/drivers/net/bnx2x/bnx2x_fw_defs.h
+++ b/drivers/net/bnx2x/bnx2x_fw_defs.h
@@ -1,6 +1,6 @@
 /* bnx2x_fw_defs.h: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/bnx2x/bnx2x_fw_file_hdr.h b/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
index f807262911e5617bc4a8496a8f1f2ba7d5f654c8..f4a07fbaed05d4fb68d4ba3460c7223ad032c700 100644
--- a/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
+++ b/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
@@ -1,6 +1,6 @@
 /* bnx2x_fw_file_hdr.h: FW binary file header structure.
  *
- * Copyright (c) 2007-2009 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index dac1bf9cbbfa30a0c275d24e477e5dbe00c2dfb8..cdf19fe7c7f6f2c0a1e0b0d3adb659efbb90c897 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -1,6 +1,6 @@
 /* bnx2x_hsi.h: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -1929,7 +1929,7 @@ struct host_func_stats {
 
 #define BCM_5710_FW_MAJOR_VERSION			6
 #define BCM_5710_FW_MINOR_VERSION			2
-#define BCM_5710_FW_REVISION_VERSION			5
+#define BCM_5710_FW_REVISION_VERSION			9
 #define BCM_5710_FW_ENGINEERING_VERSION			0
 #define BCM_5710_FW_COMPILE_FLAGS			1
 
diff --git a/drivers/net/bnx2x/bnx2x_init.h b/drivers/net/bnx2x/bnx2x_init.h
index fa6dbe3f2058d799e664d47f9515b5826b55719c..d5399206f66e8e7ff9092979953fd65feec3ace7 100644
--- a/drivers/net/bnx2x/bnx2x_init.h
+++ b/drivers/net/bnx2x/bnx2x_init.h
@@ -1,7 +1,7 @@
 /* bnx2x_init.h: Broadcom Everest network driver.
  *               Structures and macroes needed during the initialization.
  *
- * Copyright (c) 2007-2009 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/bnx2x/bnx2x_init_ops.h b/drivers/net/bnx2x/bnx2x_init_ops.h
index 66df29fcf7516e45b7794fee314d0122fca6d42b..aafd0232393fdc28119d80d12328d778d436bbd2 100644
--- a/drivers/net/bnx2x/bnx2x_init_ops.h
+++ b/drivers/net/bnx2x/bnx2x_init_ops.h
@@ -2,7 +2,7 @@
  *               Static functions needed during the initialization.
  *               This file is "included" in bnx2x_main.c.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 974ef2be36a5b6e804da1325dfdf94cd0da88f0e..076e11f5769f15d6ef0791b67d3a0817847ed6ef 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -385,7 +385,7 @@ u8 bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos)
 	return 0;
 }
 /******************************************************************/
-/*			ETS section				  */
+/*			PFC section				  */
 /******************************************************************/
 
 static void bnx2x_bmac2_get_pfc_stat(struct link_params *params,
@@ -1301,14 +1301,12 @@ static u8 bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl,
 	return 0;
 }
 
-/*
- * get_emac_base
- *
- * @param cb
- * @param mdc_mdio_access
- * @param port
+/**
+ * bnx2x_get_emac_base - retrive emac base address
  *
- * @return u32
+ * @bp:			driver handle
+ * @mdc_mdio_access:	access type
+ * @port:		port id
  *
  * This function selects the MDC/MDIO access (through emac0 or
  * emac1) depend on the mdc_mdio_access, port, port swapped. Each
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index a97a4a1c344fb8abf1014136710cf2a55993508f..a97d9be331d10e1b4d0b8c3c464e58abfd2b1cc5 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -1,6 +1,6 @@
 /* bnx2x_main.c: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -571,7 +571,7 @@ static int bnx2x_issue_dmae_with_comp(struct bnx2x *bp,
 				      struct dmae_command *dmae)
 {
 	u32 *wb_comp = bnx2x_sp(bp, wb_comp);
-	int cnt = CHIP_REV_IS_SLOW(bp) ? (400000) : 40;
+	int cnt = CHIP_REV_IS_SLOW(bp) ? (400000) : 4000;
 	int rc = 0;
 
 	DP(BNX2X_MSG_OFF, "data before [0x%08x 0x%08x 0x%08x 0x%08x]\n",
@@ -2036,7 +2036,7 @@ static int bnx2x_get_cmng_fns_mode(struct bnx2x *bp)
 	return CMNG_FNS_NONE;
 }
 
-static void bnx2x_read_mf_cfg(struct bnx2x *bp)
+void bnx2x_read_mf_cfg(struct bnx2x *bp)
 {
 	int vn, n = (CHIP_MODE_IS_4_PORT(bp) ? 2 : 1);
 
@@ -2123,7 +2123,6 @@ static inline void bnx2x_link_sync_notify(struct bnx2x *bp)
 /* This function is called upon link interrupt */
 static void bnx2x_link_attn(struct bnx2x *bp)
 {
-	u32 prev_link_status = bp->link_vars.link_status;
 	/* Make sure that we are synced with the current statistics */
 	bnx2x_stats_handle(bp, STATS_EVENT_STOP);
 
@@ -2168,17 +2167,15 @@ static void bnx2x_link_attn(struct bnx2x *bp)
 			   "single function mode without fairness\n");
 	}
 
+	__bnx2x_link_report(bp);
+
 	if (IS_MF(bp))
 		bnx2x_link_sync_notify(bp);
-
-	/* indicate link status only if link status actually changed */
-	if (prev_link_status != bp->link_vars.link_status)
-		bnx2x_link_report(bp);
 }
 
 void bnx2x__link_status_update(struct bnx2x *bp)
 {
-	if ((bp->state != BNX2X_STATE_OPEN) || (bp->flags & MF_FUNC_DIS))
+	if (bp->state != BNX2X_STATE_OPEN)
 		return;
 
 	bnx2x_link_status_update(&bp->link_params, &bp->link_vars);
@@ -2188,10 +2185,6 @@ void bnx2x__link_status_update(struct bnx2x *bp)
 	else
 		bnx2x_stats_handle(bp, STATS_EVENT_STOP);
 
-	/* the link status update could be the result of a DCC event
-	   hence re-read the shmem mf configuration */
-	bnx2x_read_mf_cfg(bp);
-
 	/* indicate link status */
 	bnx2x_link_report(bp);
 }
@@ -3120,10 +3113,14 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
 			if (val & DRV_STATUS_SET_MF_BW)
 				bnx2x_set_mf_bw(bp);
 
-			bnx2x__link_status_update(bp);
 			if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF))
 				bnx2x_pmf_update(bp);
 
+			/* Always call it here: bnx2x_link_report() will
+			 * prevent the link indication duplication.
+			 */
+			bnx2x__link_status_update(bp);
+
 			if (bp->port.pmf &&
 			    (val & DRV_STATUS_DCBX_NEGOTIATION_RESULTS) &&
 				bp->dcbx_enabled > 0)
@@ -3669,7 +3666,8 @@ static int  bnx2x_cnic_handle_cfc_del(struct bnx2x *bp, u32 cid,
 				      union event_ring_elem *elem)
 {
 	if (!bp->cnic_eth_dev.starting_cid  ||
-	    cid < bp->cnic_eth_dev.starting_cid)
+	    (cid < bp->cnic_eth_dev.starting_cid &&
+	    cid != bp->cnic_eth_dev.iscsi_l2_cid))
 		return 1;
 
 	DP(BNX2X_MSG_SP, "got delete ramrod for CNIC CID %d\n", cid);
@@ -3904,10 +3902,9 @@ static void bnx2x_timer(unsigned long data)
 
 	if (poll) {
 		struct bnx2x_fastpath *fp = &bp->fp[0];
-		int rc;
 
 		bnx2x_tx_int(fp);
-		rc = bnx2x_rx_int(fp, 1000);
+		bnx2x_rx_int(fp, 1000);
 	}
 
 	if (!BP_NOMCP(bp)) {
@@ -4062,7 +4059,6 @@ static void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
 	struct hc_status_block_data_e2 sb_data_e2;
 	struct hc_status_block_data_e1x sb_data_e1x;
 	struct hc_status_block_sm  *hc_sm_p;
-	struct hc_index_data *hc_index_p;
 	int data_size;
 	u32 *sb_data_p;
 
@@ -4083,7 +4079,6 @@ static void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
 		sb_data_e2.common.host_sb_addr.hi = U64_HI(mapping);
 		sb_data_e2.common.host_sb_addr.lo = U64_LO(mapping);
 		hc_sm_p = sb_data_e2.common.state_machine;
-		hc_index_p = sb_data_e2.index_data;
 		sb_data_p = (u32 *)&sb_data_e2;
 		data_size = sizeof(struct hc_status_block_data_e2)/sizeof(u32);
 	} else {
@@ -4097,7 +4092,6 @@ static void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
 		sb_data_e1x.common.host_sb_addr.hi = U64_HI(mapping);
 		sb_data_e1x.common.host_sb_addr.lo = U64_LO(mapping);
 		hc_sm_p = sb_data_e1x.common.state_machine;
-		hc_index_p = sb_data_e1x.index_data;
 		sb_data_p = (u32 *)&sb_data_e1x;
 		data_size = sizeof(struct hc_status_block_data_e1x)/sizeof(u32);
 	}
@@ -4454,7 +4448,7 @@ static void bnx2x_init_fp_sb(struct bnx2x *bp, int fp_idx)
 
 	fp->state = BNX2X_FP_STATE_CLOSED;
 
-	fp->index = fp->cid = fp_idx;
+	fp->cid = fp_idx;
 	fp->cl_id = BP_L_ID(bp) + fp_idx;
 	fp->fw_sb_id = bp->base_fw_ndsb + fp->cl_id + CNIC_CONTEXT_USE;
 	fp->igu_sb_id = bp->igu_base_sb + fp_idx + CNIC_CONTEXT_USE;
@@ -4566,9 +4560,11 @@ static int bnx2x_gunzip_init(struct bnx2x *bp)
 
 static void bnx2x_gunzip_end(struct bnx2x *bp)
 {
-	kfree(bp->strm->workspace);
-	kfree(bp->strm);
-	bp->strm = NULL;
+	if (bp->strm) {
+		kfree(bp->strm->workspace);
+		kfree(bp->strm);
+		bp->strm = NULL;
+	}
 
 	if (bp->gunzip_buf) {
 		dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
@@ -5876,9 +5872,6 @@ int bnx2x_init_hw(struct bnx2x *bp, u32 load_code)
 
 	bp->dmae_ready = 0;
 	spin_lock_init(&bp->dmae_lock);
-	rc = bnx2x_gunzip_init(bp);
-	if (rc)
-		return rc;
 
 	switch (load_code) {
 	case FW_MSG_CODE_DRV_LOAD_COMMON:
@@ -5922,80 +5915,10 @@ int bnx2x_init_hw(struct bnx2x *bp, u32 load_code)
 
 void bnx2x_free_mem(struct bnx2x *bp)
 {
-
-#define BNX2X_PCI_FREE(x, y, size) \
-	do { \
-		if (x) { \
-			dma_free_coherent(&bp->pdev->dev, size, (void *)x, y); \
-			x = NULL; \
-			y = 0; \
-		} \
-	} while (0)
-
-#define BNX2X_FREE(x) \
-	do { \
-		if (x) { \
-			kfree((void *)x); \
-			x = NULL; \
-		} \
-	} while (0)
-
-	int i;
+	bnx2x_gunzip_end(bp);
 
 	/* fastpath */
-	/* Common */
-	for_each_queue(bp, i) {
-#ifdef BCM_CNIC
-		/* FCoE client uses default status block */
-		if (IS_FCOE_IDX(i)) {
-			union host_hc_status_block *sb =
-				&bnx2x_fp(bp, i, status_blk);
-			memset(sb, 0, sizeof(union host_hc_status_block));
-			bnx2x_fp(bp, i, status_blk_mapping) = 0;
-		} else {
-#endif
-		/* status blocks */
-		if (CHIP_IS_E2(bp))
-			BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk.e2_sb),
-				       bnx2x_fp(bp, i, status_blk_mapping),
-				       sizeof(struct host_hc_status_block_e2));
-		else
-			BNX2X_PCI_FREE(bnx2x_fp(bp, i, status_blk.e1x_sb),
-				       bnx2x_fp(bp, i, status_blk_mapping),
-				       sizeof(struct host_hc_status_block_e1x));
-#ifdef BCM_CNIC
-		}
-#endif
-	}
-	/* Rx */
-	for_each_rx_queue(bp, i) {
-
-		/* fastpath rx rings: rx_buf rx_desc rx_comp */
-		BNX2X_FREE(bnx2x_fp(bp, i, rx_buf_ring));
-		BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_desc_ring),
-			       bnx2x_fp(bp, i, rx_desc_mapping),
-			       sizeof(struct eth_rx_bd) * NUM_RX_BD);
-
-		BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_comp_ring),
-			       bnx2x_fp(bp, i, rx_comp_mapping),
-			       sizeof(struct eth_fast_path_rx_cqe) *
-			       NUM_RCQ_BD);
-
-		/* SGE ring */
-		BNX2X_FREE(bnx2x_fp(bp, i, rx_page_ring));
-		BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_sge_ring),
-			       bnx2x_fp(bp, i, rx_sge_mapping),
-			       BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
-	}
-	/* Tx */
-	for_each_tx_queue(bp, i) {
-
-		/* fastpath tx rings: tx_buf tx_desc */
-		BNX2X_FREE(bnx2x_fp(bp, i, tx_buf_ring));
-		BNX2X_PCI_FREE(bnx2x_fp(bp, i, tx_desc_ring),
-			       bnx2x_fp(bp, i, tx_desc_mapping),
-			       sizeof(union eth_tx_bd_types) * NUM_TX_BD);
-	}
+	bnx2x_free_fp_mem(bp);
 	/* end of fastpath */
 
 	BNX2X_PCI_FREE(bp->def_status_blk, bp->def_status_blk_mapping,
@@ -6028,101 +5951,13 @@ void bnx2x_free_mem(struct bnx2x *bp)
 		       BCM_PAGE_SIZE * NUM_EQ_PAGES);
 
 	BNX2X_FREE(bp->rx_indir_table);
-
-#undef BNX2X_PCI_FREE
-#undef BNX2X_KFREE
 }
 
-static inline void set_sb_shortcuts(struct bnx2x *bp, int index)
-{
-	union host_hc_status_block status_blk = bnx2x_fp(bp, index, status_blk);
-	if (CHIP_IS_E2(bp)) {
-		bnx2x_fp(bp, index, sb_index_values) =
-			(__le16 *)status_blk.e2_sb->sb.index_values;
-		bnx2x_fp(bp, index, sb_running_index) =
-			(__le16 *)status_blk.e2_sb->sb.running_index;
-	} else {
-		bnx2x_fp(bp, index, sb_index_values) =
-			(__le16 *)status_blk.e1x_sb->sb.index_values;
-		bnx2x_fp(bp, index, sb_running_index) =
-			(__le16 *)status_blk.e1x_sb->sb.running_index;
-	}
-}
 
 int bnx2x_alloc_mem(struct bnx2x *bp)
 {
-#define BNX2X_PCI_ALLOC(x, y, size) \
-	do { \
-		x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
-		if (x == NULL) \
-			goto alloc_mem_err; \
-		memset(x, 0, size); \
-	} while (0)
-
-#define BNX2X_ALLOC(x, size) \
-	do { \
-		x = kzalloc(size, GFP_KERNEL); \
-		if (x == NULL) \
-			goto alloc_mem_err; \
-	} while (0)
-
-	int i;
-
-	/* fastpath */
-	/* Common */
-	for_each_queue(bp, i) {
-		union host_hc_status_block *sb = &bnx2x_fp(bp, i, status_blk);
-		bnx2x_fp(bp, i, bp) = bp;
-		/* status blocks */
-#ifdef BCM_CNIC
-		if (!IS_FCOE_IDX(i)) {
-#endif
-			if (CHIP_IS_E2(bp))
-				BNX2X_PCI_ALLOC(sb->e2_sb,
-				    &bnx2x_fp(bp, i, status_blk_mapping),
-				    sizeof(struct host_hc_status_block_e2));
-			else
-				BNX2X_PCI_ALLOC(sb->e1x_sb,
-				    &bnx2x_fp(bp, i, status_blk_mapping),
-				    sizeof(struct host_hc_status_block_e1x));
-#ifdef BCM_CNIC
-		}
-#endif
-		set_sb_shortcuts(bp, i);
-	}
-	/* Rx */
-	for_each_queue(bp, i) {
-
-		/* fastpath rx rings: rx_buf rx_desc rx_comp */
-		BNX2X_ALLOC(bnx2x_fp(bp, i, rx_buf_ring),
-				sizeof(struct sw_rx_bd) * NUM_RX_BD);
-		BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, rx_desc_ring),
-				&bnx2x_fp(bp, i, rx_desc_mapping),
-				sizeof(struct eth_rx_bd) * NUM_RX_BD);
-
-		BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, rx_comp_ring),
-				&bnx2x_fp(bp, i, rx_comp_mapping),
-				sizeof(struct eth_fast_path_rx_cqe) *
-				NUM_RCQ_BD);
-
-		/* SGE ring */
-		BNX2X_ALLOC(bnx2x_fp(bp, i, rx_page_ring),
-				sizeof(struct sw_rx_page) * NUM_RX_SGE);
-		BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, rx_sge_ring),
-				&bnx2x_fp(bp, i, rx_sge_mapping),
-				BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
-	}
-	/* Tx */
-	for_each_queue(bp, i) {
-
-		/* fastpath tx rings: tx_buf tx_desc */
-		BNX2X_ALLOC(bnx2x_fp(bp, i, tx_buf_ring),
-				sizeof(struct sw_tx_bd) * NUM_TX_BD);
-		BNX2X_PCI_ALLOC(bnx2x_fp(bp, i, tx_desc_ring),
-				&bnx2x_fp(bp, i, tx_desc_mapping),
-				sizeof(union eth_tx_bd_types) * NUM_TX_BD);
-	}
-	/* end of fastpath */
+	if (bnx2x_gunzip_init(bp))
+		return -ENOMEM;
 
 #ifdef BCM_CNIC
 	if (CHIP_IS_E2(bp))
@@ -6162,14 +5997,18 @@ int bnx2x_alloc_mem(struct bnx2x *bp)
 
 	BNX2X_ALLOC(bp->rx_indir_table, sizeof(bp->rx_indir_table[0]) *
 		    TSTORM_INDIRECTION_TABLE_SIZE);
+
+	/* fastpath */
+	/* need to be done at the end, since it's self adjusting to amount
+	 * of memory available for RSS queues
+	 */
+	if (bnx2x_alloc_fp_mem(bp))
+		goto alloc_mem_err;
 	return 0;
 
 alloc_mem_err:
 	bnx2x_free_mem(bp);
 	return -ENOMEM;
-
-#undef BNX2X_PCI_ALLOC
-#undef BNX2X_ALLOC
 }
 
 /*
@@ -6197,14 +6036,14 @@ static int bnx2x_func_stop(struct bnx2x *bp)
 }
 
 /**
- * Sets a MAC in a CAM for a few L2 Clients for E1x chips
+ * bnx2x_set_mac_addr_gen - set a MAC in a CAM for a few L2 Clients for E1x chips
  *
- * @param bp driver descriptor
- * @param set set or clear an entry (1 or 0)
- * @param mac pointer to a buffer containing a MAC
- * @param cl_bit_vec bit vector of clients to register a MAC for
- * @param cam_offset offset in a CAM to use
- * @param is_bcast is the set MAC a broadcast address (for E1 only)
+ * @bp:		driver handle
+ * @set:	set or clear an entry (1 or 0)
+ * @mac:	pointer to a buffer containing a MAC
+ * @cl_bit_vec:	bit vector of clients to register a MAC for
+ * @cam_offset:	offset in a CAM to use
+ * @is_bcast:	is the set MAC a broadcast address (for E1 only)
  */
 static void bnx2x_set_mac_addr_gen(struct bnx2x *bp, int set, const u8 *mac,
 				   u32 cl_bit_vec, u8 cam_offset,
@@ -6564,14 +6403,13 @@ void bnx2x_invalidate_e1h_mc_list(struct bnx2x *bp)
 
 #ifdef BCM_CNIC
 /**
- * Set iSCSI MAC(s) at the next enties in the CAM after the ETH
- * MAC(s). This function will wait until the ramdord completion
- * returns.
+ * bnx2x_set_iscsi_eth_mac_addr - set iSCSI MAC(s).
  *
- * @param bp driver handle
- * @param set set or clear the CAM entry
+ * @bp:		driver handle
+ * @set:	set or clear the CAM entry
  *
- * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ * This function will wait until the ramdord completion returns.
+ * Return 0 if success, -ENODEV if ramrod doesn't return.
  */
 static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
 {
@@ -6592,14 +6430,13 @@ static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
 }
 
 /**
- * Set FCoE L2 MAC(s) at the next enties in the CAM after the
- * ETH MAC(s). This function will wait until the ramdord
- * completion returns.
+ * bnx2x_set_fip_eth_mac_addr - set FCoE L2 MAC(s)
  *
- * @param bp driver handle
- * @param set set or clear the CAM entry
+ * @bp:		driver handle
+ * @set:	set or clear the CAM entry
  *
- * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ * This function will wait until the ramrod completion returns.
+ * Returns 0 if success, -ENODEV if ramrod doesn't return.
  */
 int bnx2x_set_fip_eth_mac_addr(struct bnx2x *bp, int set)
 {
@@ -6803,12 +6640,11 @@ static int bnx2x_setup_fw_client(struct bnx2x *bp,
 }
 
 /**
- * Configure interrupt mode according to current configuration.
- * In case of MSI-X it will also try to enable MSI-X.
+ * bnx2x_set_int_mode - configure interrupt mode
  *
- * @param bp
+ * @bp:		driver handle
  *
- * @return int
+ * In case of MSI-X it will also try to enable MSI-X.
  */
 static int __devinit bnx2x_set_int_mode(struct bnx2x *bp)
 {
@@ -7392,10 +7228,11 @@ static void bnx2x_clp_reset_prep(struct bnx2x *bp, u32 *magic_val)
 	MF_CFG_WR(bp, shared_mf_config.clp_mb, val | SHARED_MF_CLP_MAGIC);
 }
 
-/* Restore the value of the `magic' bit.
+/**
+ * bnx2x_clp_reset_done - restore the value of the `magic' bit.
  *
- * @param pdev Device handle.
- * @param magic_val Old value of the `magic' bit.
+ * @bp:		driver handle
+ * @magic_val:	old value of the `magic' bit.
  */
 static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val)
 {
@@ -7406,10 +7243,12 @@ static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val)
 }
 
 /**
- * Prepares for MCP reset: takes care of CLP configurations.
+ * bnx2x_reset_mcp_prep - prepare for MCP reset.
  *
- * @param bp
- * @param magic_val Old value of 'magic' bit.
+ * @bp:		driver handle
+ * @magic_val:	old value of 'magic' bit.
+ *
+ * Takes care of CLP configurations.
  */
 static void bnx2x_reset_mcp_prep(struct bnx2x *bp, u32 *magic_val)
 {
@@ -7434,10 +7273,10 @@ static void bnx2x_reset_mcp_prep(struct bnx2x *bp, u32 *magic_val)
 #define MCP_TIMEOUT      5000   /* 5 seconds (in ms) */
 #define MCP_ONE_TIMEOUT  100    /* 100 ms */
 
-/* Waits for MCP_ONE_TIMEOUT or MCP_ONE_TIMEOUT*10,
- * depending on the HW type.
+/**
+ * bnx2x_mcp_wait_one - wait for MCP_ONE_TIMEOUT
  *
- * @param bp
+ * @bp:	driver handle
  */
 static inline void bnx2x_mcp_wait_one(struct bnx2x *bp)
 {
@@ -7449,51 +7288,35 @@ static inline void bnx2x_mcp_wait_one(struct bnx2x *bp)
 		msleep(MCP_ONE_TIMEOUT);
 }
 
-static int bnx2x_reset_mcp_comp(struct bnx2x *bp, u32 magic_val)
+/*
+ * initializes bp->common.shmem_base and waits for validity signature to appear
+ */
+static int bnx2x_init_shmem(struct bnx2x *bp)
 {
-	u32 shmem, cnt, validity_offset, val;
-	int rc = 0;
-
-	msleep(100);
-
-	/* Get shmem offset */
-	shmem = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
-	if (shmem == 0) {
-		BNX2X_ERR("Shmem 0 return failure\n");
-		rc = -ENOTTY;
-		goto exit_lbl;
-	}
+	int cnt = 0;
+	u32 val = 0;
 
-	validity_offset = offsetof(struct shmem_region, validity_map[0]);
+	do {
+		bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+		if (bp->common.shmem_base) {
+			val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
+			if (val & SHR_MEM_VALIDITY_MB)
+				return 0;
+		}
 
-	/* Wait for MCP to come up */
-	for (cnt = 0; cnt < (MCP_TIMEOUT / MCP_ONE_TIMEOUT); cnt++) {
-		/* TBD: its best to check validity map of last port.
-		 * currently checks on port 0.
-		 */
-		val = REG_RD(bp, shmem + validity_offset);
-		DP(NETIF_MSG_HW, "shmem 0x%x validity map(0x%x)=0x%x\n", shmem,
-		   shmem + validity_offset, val);
+		bnx2x_mcp_wait_one(bp);
 
-		/* check that shared memory is valid. */
-		if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
-		    == (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
-			break;
+	} while (cnt++ < (MCP_TIMEOUT / MCP_ONE_TIMEOUT));
 
-		bnx2x_mcp_wait_one(bp);
-	}
+	BNX2X_ERR("BAD MCP validity signature\n");
 
-	DP(NETIF_MSG_HW, "Cnt=%d Shmem validity map 0x%x\n", cnt, val);
+	return -ENODEV;
+}
 
-	/* Check that shared memory is valid. This indicates that MCP is up. */
-	if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB)) !=
-	    (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB)) {
-		BNX2X_ERR("Shmem signature not present. MCP is not up !!\n");
-		rc = -ENOTTY;
-		goto exit_lbl;
-	}
+static int bnx2x_reset_mcp_comp(struct bnx2x *bp, u32 magic_val)
+{
+	int rc = bnx2x_init_shmem(bp);
 
-exit_lbl:
 	/* Restore the `magic' bit value */
 	if (!CHIP_IS_E1(bp))
 		bnx2x_clp_reset_done(bp, magic_val);
@@ -8006,10 +7829,12 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
 	BNX2X_DEV_INFO("flash_size 0x%x (%d)\n",
 		       bp->common.flash_size, bp->common.flash_size);
 
-	bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+	bnx2x_init_shmem(bp);
+
 	bp->common.shmem2_base = REG_RD(bp, (BP_PATH(bp) ?
 					MISC_REG_GENERIC_CR_1 :
 					MISC_REG_GENERIC_CR_0));
+
 	bp->link_params.shmem_base = bp->common.shmem_base;
 	bp->link_params.shmem2_base = bp->common.shmem2_base;
 	BNX2X_DEV_INFO("shmem offset 0x%x  shmem2 offset 0x%x\n",
@@ -8021,11 +7846,6 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
 		return;
 	}
 
-	val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
-	if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
-		!= (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
-		BNX2X_ERR("BAD MCP validity signature\n");
-
 	bp->common.hw_config = SHMEM_RD(bp, dev_info.shared_hw_config.config);
 	BNX2X_DEV_INFO("hw_config 0x%08x\n", bp->common.hw_config);
 
@@ -8059,13 +7879,9 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
 		(val >= REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL) ?
 		FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY : 0;
 
-	if (BP_E1HVN(bp) == 0) {
-		pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc);
-		bp->flags |= (pmc & PCI_PM_CAP_PME_D3cold) ? 0 : NO_WOL_FLAG;
-	} else {
-		/* no WOL capability for E1HVN != 0 */
-		bp->flags |= NO_WOL_FLAG;
-	}
+	pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc);
+	bp->flags |= (pmc & PCI_PM_CAP_PME_D3cold) ? 0 : NO_WOL_FLAG;
+
 	BNX2X_DEV_INFO("%sWoL capable\n",
 		       (bp->flags & NO_WOL_FLAG) ? "not " : "");
 
@@ -8571,15 +8387,6 @@ static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
 				BNX2X_DEV_INFO("Read iSCSI MAC: "
 					       "0x%x:0x%04x\n", val2, val);
 				bnx2x_set_mac_buf(iscsi_mac, val, val2);
-
-				/* Disable iSCSI OOO if MAC configuration is
-				 * invalid.
-				 */
-				if (!is_valid_ether_addr(iscsi_mac)) {
-					bp->flags |= NO_ISCSI_OOO_FLAG |
-						     NO_ISCSI_FLAG;
-					memset(iscsi_mac, 0, ETH_ALEN);
-				}
 			} else
 				bp->flags |= NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG;
 
@@ -8592,13 +8399,6 @@ static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
 					       "0x%x:0x%04x\n", val2, val);
 				bnx2x_set_mac_buf(fip_mac, val, val2);
 
-				/* Disable FCoE if MAC configuration is
-				 * invalid.
-				 */
-				if (!is_valid_ether_addr(fip_mac)) {
-					bp->flags |= NO_FCOE_FLAG;
-					memset(bp->fip_mac, 0, ETH_ALEN);
-				}
 			} else
 				bp->flags |= NO_FCOE_FLAG;
 		}
@@ -8629,13 +8429,29 @@ static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
 		else if (!IS_MF(bp))
 			memcpy(fip_mac, iscsi_mac, ETH_ALEN);
 	}
+
+	/* Disable iSCSI if MAC configuration is
+	 * invalid.
+	 */
+	if (!is_valid_ether_addr(iscsi_mac)) {
+		bp->flags |= NO_ISCSI_FLAG;
+		memset(iscsi_mac, 0, ETH_ALEN);
+	}
+
+	/* Disable FCoE if MAC configuration is
+	 * invalid.
+	 */
+	if (!is_valid_ether_addr(fip_mac)) {
+		bp->flags |= NO_FCOE_FLAG;
+		memset(bp->fip_mac, 0, ETH_ALEN);
+	}
 #endif
 }
 
 static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 {
 	int /*abs*/func = BP_ABS_FUNC(bp);
-	int vn, port;
+	int vn;
 	u32 val = 0;
 	int rc = 0;
 
@@ -8670,7 +8486,6 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 	bp->mf_ov = 0;
 	bp->mf_mode = 0;
 	vn = BP_E1HVN(bp);
-	port = BP_PORT(bp);
 
 	if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
 		DP(NETIF_MSG_PROBE,
@@ -8904,8 +8719,6 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 	bp->multi_mode = multi_mode;
 	bp->int_mode = int_mode;
 
-	bp->dev->features |= NETIF_F_GRO;
-
 	/* Set TPA flags */
 	if (disable_tpa) {
 		bp->flags &= ~TPA_ENABLE_FLAG;
@@ -8925,8 +8738,6 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 
 	bp->tx_ring_size = MAX_TX_AVAIL;
 
-	bp->rx_csum = 1;
-
 	/* make sure that the numbers are in the right granularity */
 	bp->tx_ticks = (50 / BNX2X_BTR) * BNX2X_BTR;
 	bp->rx_ticks = (25 / BNX2X_BTR) * BNX2X_BTR;
@@ -9304,6 +9115,8 @@ static const struct net_device_ops bnx2x_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_do_ioctl		= bnx2x_ioctl,
 	.ndo_change_mtu		= bnx2x_change_mtu,
+	.ndo_fix_features	= bnx2x_fix_features,
+	.ndo_set_features	= bnx2x_set_features,
 	.ndo_tx_timeout		= bnx2x_tx_timeout,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= poll_bnx2x,
@@ -9430,20 +9243,20 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 
 	dev->netdev_ops = &bnx2x_netdev_ops;
 	bnx2x_set_ethtool_ops(dev);
-	dev->features |= NETIF_F_SG;
-	dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+		NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 |
+		NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_HW_VLAN_TX;
+
+	dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+		NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_HIGHDMA;
+
+	dev->features |= dev->hw_features | NETIF_F_HW_VLAN_RX;
 	if (bp->flags & USING_DAC_FLAG)
 		dev->features |= NETIF_F_HIGHDMA;
-	dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
-	dev->features |= NETIF_F_TSO6;
-	dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
 
-	dev->vlan_features |= NETIF_F_SG;
-	dev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-	if (bp->flags & USING_DAC_FLAG)
-		dev->vlan_features |= NETIF_F_HIGHDMA;
-	dev->vlan_features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
-	dev->vlan_features |= NETIF_F_TSO6;
+	/* Add Loopback capability to the device */
+	dev->hw_features |= NETIF_F_LOOPBACK;
 
 #ifdef BCM_DCBNL
 	dev->dcbnl_ops = &bnx2x_dcbnl_ops;
@@ -10342,6 +10155,11 @@ static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
 		break;
 	}
 
+	case DRV_CTL_ISCSI_STOPPED_CMD: {
+		bnx2x_dcbx_set_params(bp, BNX2X_DCBX_STATE_ISCSI_STOPPED);
+		break;
+	}
+
 	default:
 		BNX2X_ERR("unknown command %x\n", ctl->cmd);
 		rc = -EINVAL;
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
index 1509a2318af965836a8d1615504aa563be65ad80..86bba25d2d3f420c6fa1a5f2ef7695772cd47d51 100644
--- a/drivers/net/bnx2x/bnx2x_reg.h
+++ b/drivers/net/bnx2x/bnx2x_reg.h
@@ -1,6 +1,6 @@
 /* bnx2x_reg.h: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c
index 3445ded6674f6482d6a6de7c8ad76c59d4a71ae1..e535bfa08945599fa7db18b8e264228367812c0b 100644
--- a/drivers/net/bnx2x/bnx2x_stats.c
+++ b/drivers/net/bnx2x/bnx2x_stats.c
@@ -1,6 +1,6 @@
 /* bnx2x_stats.c: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/bnx2x/bnx2x_stats.h b/drivers/net/bnx2x/bnx2x_stats.h
index 596798c474521abb9cb566a84ff49c6da174a5ca..45d14d8bc1aa7d47f95f023228b0115044e5fe32 100644
--- a/drivers/net/bnx2x/bnx2x_stats.h
+++ b/drivers/net/bnx2x/bnx2x_stats.h
@@ -1,6 +1,6 @@
 /* bnx2x_stats.h: Broadcom Everest network driver.
  *
- * Copyright (c) 2007-2010 Broadcom Corporation
+ * Copyright (c) 2007-2011 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/bonding/Makefile b/drivers/net/bonding/Makefile
index 3c5c014e82b228c77d99ec34caaeca8aa80ca9b5..4c21bf6b8b2f015abfaf77b414d3e5b7670026f2 100644
--- a/drivers/net/bonding/Makefile
+++ b/drivers/net/bonding/Makefile
@@ -9,6 +9,3 @@ bonding-objs := bond_main.o bond_3ad.o bond_alb.o bond_sysfs.o bond_debugfs.o
 proc-$(CONFIG_PROC_FS) += bond_procfs.o
 bonding-objs += $(proc-y)
 
-ipv6-$(subst m,y,$(CONFIG_IPV6)) += bond_ipv6.o
-bonding-objs += $(ipv6-y)
-
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 31912f17653f74173368e36a03c924a4b1443975..c7537abca4f2e78e9da4b62874700503efc5f9ea 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -716,11 +716,9 @@ static void __set_agg_ports_ready(struct aggregator *aggregator, int val)
 static u32 __get_agg_bandwidth(struct aggregator *aggregator)
 {
 	u32 bandwidth = 0;
-	u32 basic_speed;
 
 	if (aggregator->num_of_ports) {
-		basic_speed = __get_link_speed(aggregator->lag_ports);
-		switch (basic_speed) {
+		switch (__get_link_speed(aggregator->lag_ports)) {
 		case AD_LINK_SPEED_BITMASK_1MBPS:
 			bandwidth = aggregator->num_of_ports;
 			break;
@@ -2405,14 +2403,6 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
 	struct ad_info ad_info;
 	int res = 1;
 
-	/* make sure that the slaves list will
-	 * not change during tx
-	 */
-	read_lock(&bond->lock);
-
-	if (!BOND_IS_OK(bond))
-		goto out;
-
 	if (bond_3ad_get_active_agg_info(bond, &ad_info)) {
 		pr_debug("%s: Error: bond_3ad_get_active_agg_info failed\n",
 			 dev->name);
@@ -2466,39 +2456,20 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
 		/* no suitable interface, frame not sent */
 		dev_kfree_skb(skb);
 	}
-	read_unlock(&bond->lock);
+
 	return NETDEV_TX_OK;
 }
 
-int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev)
+void bond_3ad_lacpdu_recv(struct sk_buff *skb, struct bonding *bond,
+			  struct slave *slave)
 {
-	struct bonding *bond = netdev_priv(dev);
-	struct slave *slave = NULL;
-	int ret = NET_RX_DROP;
-
-	if (!(dev->flags & IFF_MASTER))
-		goto out;
-
-	skb = skb_share_check(skb, GFP_ATOMIC);
-	if (!skb)
-		goto out;
+	if (skb->protocol != PKT_TYPE_LACPDU)
+		return;
 
 	if (!pskb_may_pull(skb, sizeof(struct lacpdu)))
-		goto out;
+		return;
 
 	read_lock(&bond->lock);
-	slave = bond_get_slave_by_dev(netdev_priv(dev), orig_dev);
-	if (!slave)
-		goto out_unlock;
-
 	bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len);
-
-	ret = NET_RX_SUCCESS;
-
-out_unlock:
 	read_unlock(&bond->lock);
-out:
-	dev_kfree_skb(skb);
-
-	return ret;
 }
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index b28baff708641b7b9375891222cc47f133eafdfb..0ee3f1632c465e6eef58c644c1ea7cef163a485a 100644
--- a/drivers/net/bonding/bond_3ad.h
+++ b/drivers/net/bonding/bond_3ad.h
@@ -39,7 +39,7 @@
 
 typedef struct mac_addr {
 	u8 mac_addr_value[ETH_ALEN];
-} mac_addr_t;
+} __packed mac_addr_t;
 
 enum {
 	BOND_AD_STABLE = 0,
@@ -134,12 +134,12 @@ typedef struct lacpdu {
 	u8 tlv_type_terminator;	     // = terminator
 	u8 terminator_length;	     // = 0
 	u8 reserved_50[50];	     // = 0
-} lacpdu_t;
+} __packed lacpdu_t;
 
 typedef struct lacpdu_header {
 	struct ethhdr hdr;
 	struct lacpdu lacpdu;
-} lacpdu_header_t;
+} __packed lacpdu_header_t;
 
 // Marker Protocol Data Unit(PDU) structure(43.5.3.2 in the 802.3ad standard)
 typedef struct bond_marker {
@@ -155,12 +155,12 @@ typedef struct bond_marker {
 	u8 tlv_type_terminator;	     //  = 0x00
 	u8 terminator_length;	     //  = 0x00
 	u8 reserved_90[90];	     //  = 0
-} bond_marker_t;
+} __packed bond_marker_t;
 
 typedef struct bond_marker_header {
 	struct ethhdr hdr;
 	struct bond_marker marker;
-} bond_marker_header_t;
+} __packed bond_marker_header_t;
 
 #pragma pack()
 
@@ -258,7 +258,6 @@ struct ad_bond_info {
 				 * requested
 				 */
 	struct timer_list ad_timer;
-	struct packet_type ad_pkt_type;
 };
 
 struct ad_slave_info {
@@ -280,7 +279,8 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave);
 void bond_3ad_handle_link_change(struct slave *slave, char link);
 int  bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info);
 int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev);
-int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev);
+void bond_3ad_lacpdu_recv(struct sk_buff *skb, struct bonding *bond,
+			  struct slave *slave);
 int bond_3ad_set_carrier(struct bonding *bond);
 #endif //__BOND_3AD_H__
 
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index ba715826e2a8f1c7cf66213f777527d5db053d4c..8f2d2e7c70e5d2d24ff36a864f528eb6da5f6bc5 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -308,49 +308,33 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp)
 	_unlock_rx_hashtbl(bond);
 }
 
-static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype, struct net_device *orig_dev)
+static void rlb_arp_recv(struct sk_buff *skb, struct bonding *bond,
+			 struct slave *slave)
 {
-	struct bonding *bond;
-	struct arp_pkt *arp = (struct arp_pkt *)skb->data;
-	int res = NET_RX_DROP;
+	struct arp_pkt *arp;
 
-	while (bond_dev->priv_flags & IFF_802_1Q_VLAN)
-		bond_dev = vlan_dev_real_dev(bond_dev);
-
-	if (!(bond_dev->priv_flags & IFF_BONDING) ||
-	    !(bond_dev->flags & IFF_MASTER))
-		goto out;
+	if (skb->protocol != cpu_to_be16(ETH_P_ARP))
+		return;
 
+	arp = (struct arp_pkt *) skb->data;
 	if (!arp) {
 		pr_debug("Packet has no ARP data\n");
-		goto out;
+		return;
 	}
 
-	skb = skb_share_check(skb, GFP_ATOMIC);
-	if (!skb)
-		goto out;
-
-	if (!pskb_may_pull(skb, arp_hdr_len(bond_dev)))
-		goto out;
+	if (!pskb_may_pull(skb, arp_hdr_len(bond->dev)))
+		return;
 
 	if (skb->len < sizeof(struct arp_pkt)) {
 		pr_debug("Packet is too small to be an ARP\n");
-		goto out;
+		return;
 	}
 
 	if (arp->op_code == htons(ARPOP_REPLY)) {
 		/* update rx hash table for this ARP */
-		bond = netdev_priv(bond_dev);
 		rlb_update_entry_from_arp(bond, arp);
 		pr_debug("Server received an ARP Reply from client\n");
 	}
-
-	res = NET_RX_SUCCESS;
-
-out:
-	dev_kfree_skb(skb);
-
-	return res;
 }
 
 /* Caller must hold bond lock for read */
@@ -759,7 +743,6 @@ static void rlb_init_table_entry(struct rlb_client_info *entry)
 static int rlb_initialize(struct bonding *bond)
 {
 	struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
-	struct packet_type *pk_type = &(BOND_ALB_INFO(bond).rlb_pkt_type);
 	struct rlb_client_info	*new_hashtbl;
 	int size = RLB_HASH_TABLE_SIZE * sizeof(struct rlb_client_info);
 	int i;
@@ -784,13 +767,8 @@ static int rlb_initialize(struct bonding *bond)
 
 	_unlock_rx_hashtbl(bond);
 
-	/*initialize packet type*/
-	pk_type->type = cpu_to_be16(ETH_P_ARP);
-	pk_type->dev = bond->dev;
-	pk_type->func = rlb_arp_recv;
-
 	/* register to receive ARPs */
-	dev_add_pack(pk_type);
+	bond->recv_probe = rlb_arp_recv;
 
 	return 0;
 }
@@ -799,8 +777,6 @@ static void rlb_deinitialize(struct bonding *bond)
 {
 	struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
 
-	dev_remove_pack(&(bond_info->rlb_pkt_type));
-
 	_lock_rx_hashtbl(bond);
 
 	kfree(bond_info->rx_hashtbl);
@@ -1249,16 +1225,10 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
 	skb_reset_mac_header(skb);
 	eth_data = eth_hdr(skb);
 
-	/* make sure that the curr_active_slave and the slaves list do
-	 * not change during tx
+	/* make sure that the curr_active_slave do not change during tx
 	 */
-	read_lock(&bond->lock);
 	read_lock(&bond->curr_slave_lock);
 
-	if (!BOND_IS_OK(bond)) {
-		goto out;
-	}
-
 	switch (ntohs(skb->protocol)) {
 	case ETH_P_IP: {
 		const struct iphdr *iph = ip_hdr(skb);
@@ -1358,13 +1328,12 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
 		}
 	}
 
-out:
 	if (res) {
 		/* no suitable interface, frame not sent */
 		dev_kfree_skb(skb);
 	}
 	read_unlock(&bond->curr_slave_lock);
-	read_unlock(&bond->lock);
+
 	return NETDEV_TX_OK;
 }
 
diff --git a/drivers/net/bonding/bond_alb.h b/drivers/net/bonding/bond_alb.h
index 8ca7158b2dda412f158ae790050c380e2abd2971..90f140a2d197f4807a75802f18671cbb1521eaba 100644
--- a/drivers/net/bonding/bond_alb.h
+++ b/drivers/net/bonding/bond_alb.h
@@ -129,7 +129,6 @@ struct alb_bond_info {
 	int			lp_counter;
 	/* -------- rlb parameters -------- */
 	int rlb_enabled;
-	struct packet_type	rlb_pkt_type;
 	struct rlb_client_info	*rx_hashtbl;	/* Receive hash table */
 	spinlock_t		rx_hashtbl_lock;
 	u32			rx_hashtbl_head;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 16d6fe9546959fd679b7db7dde1e994ec8977503..6dc4284615419d289a98bd1769108461d0c1ddcd 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -89,8 +89,7 @@
 
 static int max_bonds	= BOND_DEFAULT_MAX_BONDS;
 static int tx_queues	= BOND_DEFAULT_TX_QUEUES;
-static int num_grat_arp = 1;
-static int num_unsol_na = 1;
+static int num_peer_notif = 1;
 static int miimon	= BOND_LINK_MON_INTERV;
 static int updelay;
 static int downdelay;
@@ -113,10 +112,10 @@ module_param(max_bonds, int, 0);
 MODULE_PARM_DESC(max_bonds, "Max number of bonded devices");
 module_param(tx_queues, int, 0);
 MODULE_PARM_DESC(tx_queues, "Max number of transmit queues (default = 16)");
-module_param(num_grat_arp, int, 0644);
-MODULE_PARM_DESC(num_grat_arp, "Number of gratuitous ARP packets to send on failover event");
-module_param(num_unsol_na, int, 0644);
-MODULE_PARM_DESC(num_unsol_na, "Number of unsolicited IPv6 Neighbor Advertisements packets to send on failover event");
+module_param_named(num_grat_arp, num_peer_notif, int, 0644);
+MODULE_PARM_DESC(num_grat_arp, "Number of peer notifications to send on failover event (alias of num_unsol_na)");
+module_param_named(num_unsol_na, num_peer_notif, int, 0644);
+MODULE_PARM_DESC(num_unsol_na, "Number of peer notifications to send on failover event (alias of num_grat_arp)");
 module_param(miimon, int, 0);
 MODULE_PARM_DESC(miimon, "Link check interval in milliseconds");
 module_param(updelay, int, 0);
@@ -234,7 +233,6 @@ struct bond_parm_tbl ad_select_tbl[] = {
 
 /*-------------------------- Forward declarations ---------------------------*/
 
-static void bond_send_gratuitous_arp(struct bonding *bond);
 static int bond_init(struct net_device *bond_dev);
 static void bond_uninit(struct net_device *bond_dev);
 
@@ -345,32 +343,6 @@ static int bond_del_vlan(struct bonding *bond, unsigned short vlan_id)
 	return res;
 }
 
-/**
- * bond_has_challenged_slaves
- * @bond: the bond we're working on
- *
- * Searches the slave list. Returns 1 if a vlan challenged slave
- * was found, 0 otherwise.
- *
- * Assumes bond->lock is held.
- */
-static int bond_has_challenged_slaves(struct bonding *bond)
-{
-	struct slave *slave;
-	int i;
-
-	bond_for_each_slave(bond, slave, i) {
-		if (slave->dev->features & NETIF_F_VLAN_CHALLENGED) {
-			pr_debug("found VLAN challenged slave - %s\n",
-				 slave->dev->name);
-			return 1;
-		}
-	}
-
-	pr_debug("no VLAN challenged slaves found\n");
-	return 0;
-}
-
 /**
  * bond_next_vlan - safely skip to the next item in the vlans list.
  * @bond: the bond we're working on
@@ -631,7 +603,8 @@ static int bond_set_carrier(struct bonding *bond)
 static int bond_update_speed_duplex(struct slave *slave)
 {
 	struct net_device *slave_dev = slave->dev;
-	struct ethtool_cmd etool;
+	struct ethtool_cmd etool = { .cmd = ETHTOOL_GSET };
+	u32 slave_speed;
 	int res;
 
 	/* Fake speed and duplex */
@@ -645,7 +618,8 @@ static int bond_update_speed_duplex(struct slave *slave)
 	if (res < 0)
 		return -1;
 
-	switch (etool.speed) {
+	slave_speed = ethtool_cmd_speed(&etool);
+	switch (slave_speed) {
 	case SPEED_10:
 	case SPEED_100:
 	case SPEED_1000:
@@ -663,7 +637,7 @@ static int bond_update_speed_duplex(struct slave *slave)
 		return -1;
 	}
 
-	slave->speed = etool.speed;
+	slave->speed = slave_speed;
 	slave->duplex = etool.duplex;
 
 	return 0;
@@ -1087,6 +1061,21 @@ static struct slave *bond_find_best_slave(struct bonding *bond)
 	return bestslave;
 }
 
+static bool bond_should_notify_peers(struct bonding *bond)
+{
+	struct slave *slave = bond->curr_active_slave;
+
+	pr_debug("bond_should_notify_peers: bond %s slave %s\n",
+		 bond->dev->name, slave ? slave->dev->name : "NULL");
+
+	if (!slave || !bond->send_peer_notif ||
+	    test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state))
+		return false;
+
+	bond->send_peer_notif--;
+	return true;
+}
+
 /**
  * change_active_interface - change the active slave into the specified one
  * @bond: our bonding struct
@@ -1154,6 +1143,8 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
 			bond_set_slave_inactive_flags(old_active);
 
 		if (new_active) {
+			bool should_notify_peers = false;
+
 			bond_set_slave_active_flags(new_active);
 
 			if (bond->params.fail_over_mac)
@@ -1161,17 +1152,19 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
 						      old_active);
 
 			if (netif_running(bond->dev)) {
-				bond->send_grat_arp = bond->params.num_grat_arp;
-				bond_send_gratuitous_arp(bond);
-
-				bond->send_unsol_na = bond->params.num_unsol_na;
-				bond_send_unsolicited_na(bond);
+				bond->send_peer_notif =
+					bond->params.num_peer_notif;
+				should_notify_peers =
+					bond_should_notify_peers(bond);
 			}
 
 			write_unlock_bh(&bond->curr_slave_lock);
 			read_unlock(&bond->lock);
 
 			netdev_bonding_change(bond->dev, NETDEV_BONDING_FAILOVER);
+			if (should_notify_peers)
+				netdev_bonding_change(bond->dev,
+						      NETDEV_NOTIFY_PEERS);
 
 			read_lock(&bond->lock);
 			write_lock_bh(&bond->curr_slave_lock);
@@ -1387,52 +1380,68 @@ static int bond_sethwaddr(struct net_device *bond_dev,
 	return 0;
 }
 
-#define BOND_VLAN_FEATURES \
-	(NETIF_F_VLAN_CHALLENGED | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX | \
-	 NETIF_F_HW_VLAN_FILTER)
-
-/*
- * Compute the common dev->feature set available to all slaves.  Some
- * feature bits are managed elsewhere, so preserve those feature bits
- * on the master device.
- */
-static int bond_compute_features(struct bonding *bond)
+static u32 bond_fix_features(struct net_device *dev, u32 features)
 {
 	struct slave *slave;
-	struct net_device *bond_dev = bond->dev;
-	u32 features = bond_dev->features;
-	u32 vlan_features = 0;
-	unsigned short max_hard_header_len = max((u16)ETH_HLEN,
-						bond_dev->hard_header_len);
+	struct bonding *bond = netdev_priv(dev);
+	u32 mask;
 	int i;
 
-	features &= ~(NETIF_F_ALL_CSUM | BOND_VLAN_FEATURES);
-	features |=  NETIF_F_GSO_MASK | NETIF_F_NO_CSUM;
+	read_lock(&bond->lock);
 
-	if (!bond->first_slave)
-		goto done;
+	if (!bond->first_slave) {
+		/* Disable adding VLANs to empty bond. But why? --mq */
+		features |= NETIF_F_VLAN_CHALLENGED;
+		goto out;
+	}
 
+	mask = features;
 	features &= ~NETIF_F_ONE_FOR_ALL;
+	features |= NETIF_F_ALL_FOR_ALL;
 
-	vlan_features = bond->first_slave->dev->vlan_features;
 	bond_for_each_slave(bond, slave, i) {
 		features = netdev_increment_features(features,
 						     slave->dev->features,
-						     NETIF_F_ONE_FOR_ALL);
+						     mask);
+	}
+
+out:
+	read_unlock(&bond->lock);
+	return features;
+}
+
+#define BOND_VLAN_FEATURES	(NETIF_F_ALL_TX_OFFLOADS | \
+				 NETIF_F_SOFT_FEATURES | \
+				 NETIF_F_LRO)
+
+static void bond_compute_features(struct bonding *bond)
+{
+	struct slave *slave;
+	struct net_device *bond_dev = bond->dev;
+	u32 vlan_features = BOND_VLAN_FEATURES;
+	unsigned short max_hard_header_len = ETH_HLEN;
+	int i;
+
+	read_lock(&bond->lock);
+
+	if (!bond->first_slave)
+		goto done;
+
+	bond_for_each_slave(bond, slave, i) {
 		vlan_features = netdev_increment_features(vlan_features,
-							slave->dev->vlan_features,
-							NETIF_F_ONE_FOR_ALL);
+			slave->dev->vlan_features, BOND_VLAN_FEATURES);
+
 		if (slave->dev->hard_header_len > max_hard_header_len)
 			max_hard_header_len = slave->dev->hard_header_len;
 	}
 
 done:
-	features |= (bond_dev->features & BOND_VLAN_FEATURES);
-	bond_dev->features = netdev_fix_features(bond_dev, features);
-	bond_dev->vlan_features = netdev_fix_features(bond_dev, vlan_features);
+	bond_dev->vlan_features = vlan_features;
 	bond_dev->hard_header_len = max_hard_header_len;
 
-	return 0;
+	read_unlock(&bond->lock);
+
+	netdev_change_features(bond_dev);
 }
 
 static void bond_setup_by_slave(struct net_device *bond_dev,
@@ -1452,27 +1461,17 @@ static void bond_setup_by_slave(struct net_device *bond_dev,
 }
 
 /* On bonding slaves other than the currently active slave, suppress
- * duplicates except for 802.3ad ETH_P_SLOW, alb non-mcast/bcast, and
- * ARP on active-backup slaves with arp_validate enabled.
+ * duplicates except for alb non-mcast/bcast.
  */
 static bool bond_should_deliver_exact_match(struct sk_buff *skb,
 					    struct slave *slave,
 					    struct bonding *bond)
 {
 	if (bond_is_slave_inactive(slave)) {
-		if (slave_do_arp_validate(bond, slave) &&
-		    skb->protocol == __cpu_to_be16(ETH_P_ARP))
-			return false;
-
 		if (bond->params.mode == BOND_MODE_ALB &&
 		    skb->pkt_type != PACKET_BROADCAST &&
 		    skb->pkt_type != PACKET_MULTICAST)
-				return false;
-
-		if (bond->params.mode == BOND_MODE_8023AD &&
-		    skb->protocol == __cpu_to_be16(ETH_P_SLOW))
 			return false;
-
 		return true;
 	}
 	return false;
@@ -1496,6 +1495,15 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
 	if (bond->params.arp_interval)
 		slave->dev->last_rx = jiffies;
 
+	if (bond->recv_probe) {
+		struct sk_buff *nskb = skb_clone(skb, GFP_ATOMIC);
+
+		if (likely(nskb)) {
+			bond->recv_probe(nskb, bond, slave);
+			dev_kfree_skb(nskb);
+		}
+	}
+
 	if (bond_should_deliver_exact_match(skb, slave, bond)) {
 		return RX_HANDLER_EXACT;
 	}
@@ -1526,7 +1534,6 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 	struct netdev_hw_addr *ha;
 	struct sockaddr addr;
 	int link_reporting;
-	int old_features = bond_dev->features;
 	int res = 0;
 
 	if (!bond->params.use_carrier && slave_dev->ethtool_ops == NULL &&
@@ -1559,16 +1566,9 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 			pr_warning("%s: Warning: enslaved VLAN challenged slave %s. Adding VLANs will be blocked as long as %s is part of bond %s\n",
 				   bond_dev->name, slave_dev->name,
 				   slave_dev->name, bond_dev->name);
-			bond_dev->features |= NETIF_F_VLAN_CHALLENGED;
 		}
 	} else {
 		pr_debug("%s: ! NETIF_F_VLAN_CHALLENGED\n", slave_dev->name);
-		if (bond->slave_cnt == 0) {
-			/* First slave, and it is not VLAN challenged,
-			 * so remove the block of adding VLANs over the bond.
-			 */
-			bond_dev->features &= ~NETIF_F_VLAN_CHALLENGED;
-		}
 	}
 
 	/*
@@ -1640,6 +1640,8 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 		}
 	}
 
+	call_netdevice_notifiers(NETDEV_JOIN, slave_dev);
+
 	/* If this is the first slave, then we need to set the master's hardware
 	 * address to be the same as the slave's. */
 	if (is_zero_ether_addr(bond->dev->dev_addr))
@@ -1757,10 +1759,10 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 	new_slave->delay = 0;
 	new_slave->link_failure_count = 0;
 
-	bond_compute_features(bond);
-
 	write_unlock_bh(&bond->lock);
 
+	bond_compute_features(bond);
+
 	read_lock(&bond->lock);
 
 	new_slave->last_arp_rx = jiffies;
@@ -1940,7 +1942,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 	kfree(new_slave);
 
 err_undo_flags:
-	bond_dev->features = old_features;
+	bond_compute_features(bond);
 
 	return res;
 }
@@ -1961,6 +1963,7 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
 	struct bonding *bond = netdev_priv(bond_dev);
 	struct slave *slave, *oldcurrent;
 	struct sockaddr addr;
+	u32 old_features = bond_dev->features;
 
 	/* slave is not a slave or master is not master of this slave */
 	if (!(slave_dev->flags & IFF_SLAVE) ||
@@ -1971,7 +1974,7 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
 	}
 
 	block_netpoll_tx();
-	netdev_bonding_change(bond_dev, NETDEV_BONDING_DESLAVE);
+	netdev_bonding_change(bond_dev, NETDEV_RELEASE);
 	write_lock_bh(&bond->lock);
 
 	slave = bond_get_slave_by_dev(bond, slave_dev);
@@ -2021,8 +2024,6 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
 	/* release the slave from its bond */
 	bond_detach_slave(bond, slave);
 
-	bond_compute_features(bond);
-
 	if (bond->primary_slave == slave)
 		bond->primary_slave = NULL;
 
@@ -2066,24 +2067,23 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
 		 */
 		memset(bond_dev->dev_addr, 0, bond_dev->addr_len);
 
-		if (!bond->vlgrp) {
-			bond_dev->features |= NETIF_F_VLAN_CHALLENGED;
-		} else {
+		if (bond->vlgrp) {
 			pr_warning("%s: Warning: clearing HW address of %s while it still has VLANs.\n",
 				   bond_dev->name, bond_dev->name);
 			pr_warning("%s: When re-adding slaves, make sure the bond's HW address matches its VLANs'.\n",
 				   bond_dev->name);
 		}
-	} else if ((bond_dev->features & NETIF_F_VLAN_CHALLENGED) &&
-		   !bond_has_challenged_slaves(bond)) {
-		pr_info("%s: last VLAN challenged slave %s left bond %s. VLAN blocking is removed\n",
-			bond_dev->name, slave_dev->name, bond_dev->name);
-		bond_dev->features &= ~NETIF_F_VLAN_CHALLENGED;
 	}
 
 	write_unlock_bh(&bond->lock);
 	unblock_netpoll_tx();
 
+	bond_compute_features(bond);
+	if (!(bond_dev->features & NETIF_F_VLAN_CHALLENGED) &&
+	    (old_features & NETIF_F_VLAN_CHALLENGED))
+		pr_info("%s: last VLAN challenged slave %s left bond %s. VLAN blocking is removed\n",
+			bond_dev->name, slave_dev->name, bond_dev->name);
+
 	/* must do this from outside any spinlocks */
 	bond_destroy_slave_symlinks(bond_dev, slave_dev);
 
@@ -2201,8 +2201,6 @@ static int bond_release_all(struct net_device *bond_dev)
 			bond_alb_deinit_slave(bond, slave);
 		}
 
-		bond_compute_features(bond);
-
 		bond_destroy_slave_symlinks(bond_dev, slave_dev);
 		bond_del_vlans_from_slave(bond, slave_dev);
 
@@ -2251,9 +2249,7 @@ static int bond_release_all(struct net_device *bond_dev)
 	 */
 	memset(bond_dev->dev_addr, 0, bond_dev->addr_len);
 
-	if (!bond->vlgrp) {
-		bond_dev->features |= NETIF_F_VLAN_CHALLENGED;
-	} else {
+	if (bond->vlgrp) {
 		pr_warning("%s: Warning: clearing HW address of %s while it still has VLANs.\n",
 			   bond_dev->name, bond_dev->name);
 		pr_warning("%s: When re-adding slaves, make sure the bond's HW address matches its VLANs'.\n",
@@ -2264,6 +2260,9 @@ static int bond_release_all(struct net_device *bond_dev)
 
 out:
 	write_unlock_bh(&bond->lock);
+
+	bond_compute_features(bond);
+
 	return 0;
 }
 
@@ -2493,7 +2492,7 @@ static void bond_miimon_commit(struct bonding *bond)
 
 			bond_update_speed_duplex(slave);
 
-			pr_info("%s: link status definitely up for interface %s, %d Mbps %s duplex.\n",
+			pr_info("%s: link status definitely up for interface %s, %u Mbps %s duplex.\n",
 				bond->dev->name, slave->dev->name,
 				slave->speed, slave->duplex ? "full" : "half");
 
@@ -2570,6 +2569,7 @@ void bond_mii_monitor(struct work_struct *work)
 {
 	struct bonding *bond = container_of(work, struct bonding,
 					    mii_work.work);
+	bool should_notify_peers = false;
 
 	read_lock(&bond->lock);
 	if (bond->kill_timers)
@@ -2578,17 +2578,7 @@ void bond_mii_monitor(struct work_struct *work)
 	if (bond->slave_cnt == 0)
 		goto re_arm;
 
-	if (bond->send_grat_arp) {
-		read_lock(&bond->curr_slave_lock);
-		bond_send_gratuitous_arp(bond);
-		read_unlock(&bond->curr_slave_lock);
-	}
-
-	if (bond->send_unsol_na) {
-		read_lock(&bond->curr_slave_lock);
-		bond_send_unsolicited_na(bond);
-		read_unlock(&bond->curr_slave_lock);
-	}
+	should_notify_peers = bond_should_notify_peers(bond);
 
 	if (bond_miimon_inspect(bond)) {
 		read_unlock(&bond->lock);
@@ -2608,6 +2598,12 @@ void bond_mii_monitor(struct work_struct *work)
 				   msecs_to_jiffies(bond->params.miimon));
 out:
 	read_unlock(&bond->lock);
+
+	if (should_notify_peers) {
+		rtnl_lock();
+		netdev_bonding_change(bond->dev, NETDEV_NOTIFY_PEERS);
+		rtnl_unlock();
+	}
 }
 
 static __be32 bond_glean_dev_ip(struct net_device *dev)
@@ -2751,44 +2747,6 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
 	}
 }
 
-/*
- * Kick out a gratuitous ARP for an IP on the bonding master plus one
- * for each VLAN above us.
- *
- * Caller must hold curr_slave_lock for read or better
- */
-static void bond_send_gratuitous_arp(struct bonding *bond)
-{
-	struct slave *slave = bond->curr_active_slave;
-	struct vlan_entry *vlan;
-	struct net_device *vlan_dev;
-
-	pr_debug("bond_send_grat_arp: bond %s slave %s\n",
-		 bond->dev->name, slave ? slave->dev->name : "NULL");
-
-	if (!slave || !bond->send_grat_arp ||
-	    test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state))
-		return;
-
-	bond->send_grat_arp--;
-
-	if (bond->master_ip) {
-		bond_arp_send(slave->dev, ARPOP_REPLY, bond->master_ip,
-				bond->master_ip, 0);
-	}
-
-	if (!bond->vlgrp)
-		return;
-
-	list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
-		vlan_dev = vlan_group_get_device(bond->vlgrp, vlan->vlan_id);
-		if (vlan->vlan_ip) {
-			bond_arp_send(slave->dev, ARPOP_REPLY, vlan->vlan_ip,
-				      vlan->vlan_ip, vlan->vlan_id);
-		}
-	}
-}
-
 static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32 sip, __be32 tip)
 {
 	int i;
@@ -2806,48 +2764,26 @@ static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32
 	}
 }
 
-static int bond_arp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
+static void bond_arp_rcv(struct sk_buff *skb, struct bonding *bond,
+			 struct slave *slave)
 {
 	struct arphdr *arp;
-	struct slave *slave;
-	struct bonding *bond;
 	unsigned char *arp_ptr;
 	__be32 sip, tip;
 
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
-		/*
-		 * When using VLANS and bonding, dev and oriv_dev may be
-		 * incorrect if the physical interface supports VLAN
-		 * acceleration.  With this change ARP validation now
-		 * works for hosts only reachable on the VLAN interface.
-		 */
-		dev = vlan_dev_real_dev(dev);
-		orig_dev = dev_get_by_index_rcu(dev_net(skb->dev),skb->skb_iif);
-	}
-
-	if (!(dev->priv_flags & IFF_BONDING) || !(dev->flags & IFF_MASTER))
-		goto out;
+	if (skb->protocol != __cpu_to_be16(ETH_P_ARP))
+		return;
 
-	bond = netdev_priv(dev);
 	read_lock(&bond->lock);
 
-	pr_debug("bond_arp_rcv: bond %s skb->dev %s orig_dev %s\n",
-		 bond->dev->name, skb->dev ? skb->dev->name : "NULL",
-		 orig_dev ? orig_dev->name : "NULL");
-
-	slave = bond_get_slave_by_dev(bond, orig_dev);
-	if (!slave || !slave_do_arp_validate(bond, slave))
-		goto out_unlock;
-
-	skb = skb_share_check(skb, GFP_ATOMIC);
-	if (!skb)
-		goto out_unlock;
+	pr_debug("bond_arp_rcv: bond %s skb->dev %s\n",
+		 bond->dev->name, skb->dev->name);
 
-	if (!pskb_may_pull(skb, arp_hdr_len(dev)))
+	if (!pskb_may_pull(skb, arp_hdr_len(bond->dev)))
 		goto out_unlock;
 
 	arp = arp_hdr(skb);
-	if (arp->ar_hln != dev->addr_len ||
+	if (arp->ar_hln != bond->dev->addr_len ||
 	    skb->pkt_type == PACKET_OTHERHOST ||
 	    skb->pkt_type == PACKET_LOOPBACK ||
 	    arp->ar_hrd != htons(ARPHRD_ETHER) ||
@@ -2856,9 +2792,9 @@ static int bond_arp_rcv(struct sk_buff *skb, struct net_device *dev, struct pack
 		goto out_unlock;
 
 	arp_ptr = (unsigned char *)(arp + 1);
-	arp_ptr += dev->addr_len;
+	arp_ptr += bond->dev->addr_len;
 	memcpy(&sip, arp_ptr, 4);
-	arp_ptr += 4 + dev->addr_len;
+	arp_ptr += 4 + bond->dev->addr_len;
 	memcpy(&tip, arp_ptr, 4);
 
 	pr_debug("bond_arp_rcv: %s %s/%d av %d sv %d sip %pI4 tip %pI4\n",
@@ -2881,9 +2817,6 @@ static int bond_arp_rcv(struct sk_buff *skb, struct net_device *dev, struct pack
 
 out_unlock:
 	read_unlock(&bond->lock);
-out:
-	dev_kfree_skb(skb);
-	return NET_RX_SUCCESS;
 }
 
 /*
@@ -3243,6 +3176,7 @@ void bond_activebackup_arp_mon(struct work_struct *work)
 {
 	struct bonding *bond = container_of(work, struct bonding,
 					    arp_work.work);
+	bool should_notify_peers = false;
 	int delta_in_ticks;
 
 	read_lock(&bond->lock);
@@ -3255,17 +3189,7 @@ void bond_activebackup_arp_mon(struct work_struct *work)
 	if (bond->slave_cnt == 0)
 		goto re_arm;
 
-	if (bond->send_grat_arp) {
-		read_lock(&bond->curr_slave_lock);
-		bond_send_gratuitous_arp(bond);
-		read_unlock(&bond->curr_slave_lock);
-	}
-
-	if (bond->send_unsol_na) {
-		read_lock(&bond->curr_slave_lock);
-		bond_send_unsolicited_na(bond);
-		read_unlock(&bond->curr_slave_lock);
-	}
+	should_notify_peers = bond_should_notify_peers(bond);
 
 	if (bond_ab_arp_inspect(bond, delta_in_ticks)) {
 		read_unlock(&bond->lock);
@@ -3286,6 +3210,12 @@ void bond_activebackup_arp_mon(struct work_struct *work)
 		queue_delayed_work(bond->wq, &bond->arp_work, delta_in_ticks);
 out:
 	read_unlock(&bond->lock);
+
+	if (should_notify_peers) {
+		rtnl_lock();
+		netdev_bonding_change(bond->dev, NETDEV_NOTIFY_PEERS);
+		rtnl_unlock();
+	}
 }
 
 /*-------------------------- netdev event handling --------------------------*/
@@ -3339,8 +3269,8 @@ static int bond_slave_netdev_event(unsigned long event,
 
 			slave = bond_get_slave_by_dev(bond, slave_dev);
 			if (slave) {
-				u16 old_speed = slave->speed;
-				u16 old_duplex = slave->duplex;
+				u32 old_speed = slave->speed;
+				u8  old_duplex = slave->duplex;
 
 				bond_update_speed_duplex(slave);
 
@@ -3482,48 +3412,6 @@ static struct notifier_block bond_inetaddr_notifier = {
 	.notifier_call = bond_inetaddr_event,
 };
 
-/*-------------------------- Packet type handling ---------------------------*/
-
-/* register to receive lacpdus on a bond */
-static void bond_register_lacpdu(struct bonding *bond)
-{
-	struct packet_type *pk_type = &(BOND_AD_INFO(bond).ad_pkt_type);
-
-	/* initialize packet type */
-	pk_type->type = PKT_TYPE_LACPDU;
-	pk_type->dev = bond->dev;
-	pk_type->func = bond_3ad_lacpdu_recv;
-
-	dev_add_pack(pk_type);
-}
-
-/* unregister to receive lacpdus on a bond */
-static void bond_unregister_lacpdu(struct bonding *bond)
-{
-	dev_remove_pack(&(BOND_AD_INFO(bond).ad_pkt_type));
-}
-
-void bond_register_arp(struct bonding *bond)
-{
-	struct packet_type *pt = &bond->arp_mon_pt;
-
-	if (pt->type)
-		return;
-
-	pt->type = htons(ETH_P_ARP);
-	pt->dev = bond->dev;
-	pt->func = bond_arp_rcv;
-	dev_add_pack(pt);
-}
-
-void bond_unregister_arp(struct bonding *bond)
-{
-	struct packet_type *pt = &bond->arp_mon_pt;
-
-	dev_remove_pack(pt);
-	pt->type = 0;
-}
-
 /*---------------------------- Hashing Policies -----------------------------*/
 
 /*
@@ -3617,14 +3505,14 @@ static int bond_open(struct net_device *bond_dev)
 
 		queue_delayed_work(bond->wq, &bond->arp_work, 0);
 		if (bond->params.arp_validate)
-			bond_register_arp(bond);
+			bond->recv_probe = bond_arp_rcv;
 	}
 
 	if (bond->params.mode == BOND_MODE_8023AD) {
 		INIT_DELAYED_WORK(&bond->ad_work, bond_3ad_state_machine_handler);
 		queue_delayed_work(bond->wq, &bond->ad_work, 0);
 		/* register to receive LACPDUs */
-		bond_register_lacpdu(bond);
+		bond->recv_probe = bond_3ad_lacpdu_recv;
 		bond_3ad_initiate_agg_selection(bond, 1);
 	}
 
@@ -3635,18 +3523,9 @@ static int bond_close(struct net_device *bond_dev)
 {
 	struct bonding *bond = netdev_priv(bond_dev);
 
-	if (bond->params.mode == BOND_MODE_8023AD) {
-		/* Unregister the receive of LACPDUs */
-		bond_unregister_lacpdu(bond);
-	}
-
-	if (bond->params.arp_validate)
-		bond_unregister_arp(bond);
-
 	write_lock_bh(&bond->lock);
 
-	bond->send_grat_arp = 0;
-	bond->send_unsol_na = 0;
+	bond->send_peer_notif = 0;
 
 	/* signal timers not to re-arm */
 	bond->kill_timers = 1;
@@ -3682,6 +3561,7 @@ static int bond_close(struct net_device *bond_dev)
 		 */
 		bond_alb_deinitialize(bond);
 	}
+	bond->recv_probe = NULL;
 
 	return 0;
 }
@@ -4105,10 +3985,6 @@ static int bond_xmit_roundrobin(struct sk_buff *skb, struct net_device *bond_dev
 	int i, slave_no, res = 1;
 	struct iphdr *iph = ip_hdr(skb);
 
-	read_lock(&bond->lock);
-
-	if (!BOND_IS_OK(bond))
-		goto out;
 	/*
 	 * Start with the curr_active_slave that joined the bond as the
 	 * default for sending IGMP traffic.  For failover purposes one
@@ -4155,7 +4031,7 @@ static int bond_xmit_roundrobin(struct sk_buff *skb, struct net_device *bond_dev
 		/* no suitable interface, frame not sent */
 		dev_kfree_skb(skb);
 	}
-	read_unlock(&bond->lock);
+
 	return NETDEV_TX_OK;
 }
 
@@ -4169,24 +4045,18 @@ static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_d
 	struct bonding *bond = netdev_priv(bond_dev);
 	int res = 1;
 
-	read_lock(&bond->lock);
 	read_lock(&bond->curr_slave_lock);
 
-	if (!BOND_IS_OK(bond))
-		goto out;
-
-	if (!bond->curr_active_slave)
-		goto out;
-
-	res = bond_dev_queue_xmit(bond, skb, bond->curr_active_slave->dev);
+	if (bond->curr_active_slave)
+		res = bond_dev_queue_xmit(bond, skb,
+			bond->curr_active_slave->dev);
 
-out:
 	if (res)
 		/* no suitable interface, frame not sent */
 		dev_kfree_skb(skb);
 
 	read_unlock(&bond->curr_slave_lock);
-	read_unlock(&bond->lock);
+
 	return NETDEV_TX_OK;
 }
 
@@ -4203,11 +4073,6 @@ static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
 	int i;
 	int res = 1;
 
-	read_lock(&bond->lock);
-
-	if (!BOND_IS_OK(bond))
-		goto out;
-
 	slave_no = bond->xmit_hash_policy(skb, bond->slave_cnt);
 
 	bond_for_each_slave(bond, slave, i) {
@@ -4227,12 +4092,11 @@ static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
 		}
 	}
 
-out:
 	if (res) {
 		/* no suitable interface, frame not sent */
 		dev_kfree_skb(skb);
 	}
-	read_unlock(&bond->lock);
+
 	return NETDEV_TX_OK;
 }
 
@@ -4247,11 +4111,6 @@ static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev)
 	int i;
 	int res = 1;
 
-	read_lock(&bond->lock);
-
-	if (!BOND_IS_OK(bond))
-		goto out;
-
 	read_lock(&bond->curr_slave_lock);
 	start_at = bond->curr_active_slave;
 	read_unlock(&bond->curr_slave_lock);
@@ -4290,7 +4149,6 @@ static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev)
 		dev_kfree_skb(skb);
 
 	/* frame sent to all suitable interfaces */
-	read_unlock(&bond->lock);
 	return NETDEV_TX_OK;
 }
 
@@ -4322,10 +4180,8 @@ static inline int bond_slave_override(struct bonding *bond,
 	struct slave *slave = NULL;
 	struct slave *check_slave;
 
-	read_lock(&bond->lock);
-
-	if (!BOND_IS_OK(bond) || !skb->queue_mapping)
-		goto out;
+	if (!skb->queue_mapping)
+		return 1;
 
 	/* Find out if any slaves have the same mapping as this skb. */
 	bond_for_each_slave(bond, check_slave, i) {
@@ -4341,8 +4197,6 @@ static inline int bond_slave_override(struct bonding *bond,
 		res = bond_dev_queue_xmit(bond, skb, slave->dev);
 	}
 
-out:
-	read_unlock(&bond->lock);
 	return res;
 }
 
@@ -4357,24 +4211,17 @@ static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb)
 	u16 txq = skb_rx_queue_recorded(skb) ? skb_get_rx_queue(skb) : 0;
 
 	if (unlikely(txq >= dev->real_num_tx_queues)) {
-		do
+		do {
 			txq -= dev->real_num_tx_queues;
-		while (txq >= dev->real_num_tx_queues);
+		} while (txq >= dev->real_num_tx_queues);
 	}
 	return txq;
 }
 
-static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t __bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct bonding *bond = netdev_priv(dev);
 
-	/*
-	 * If we risk deadlock from transmitting this in the
-	 * netpoll path, tell netpoll to queue the frame for later tx
-	 */
-	if (is_netpoll_tx_blocked(dev))
-		return NETDEV_TX_BUSY;
-
 	if (TX_QUEUE_OVERRIDE(bond->params.mode)) {
 		if (!bond_slave_override(bond, skb))
 			return NETDEV_TX_OK;
@@ -4404,6 +4251,29 @@ static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 }
 
+static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct bonding *bond = netdev_priv(dev);
+	netdev_tx_t ret = NETDEV_TX_OK;
+
+	/*
+	 * If we risk deadlock from transmitting this in the
+	 * netpoll path, tell netpoll to queue the frame for later tx
+	 */
+	if (is_netpoll_tx_blocked(dev))
+		return NETDEV_TX_BUSY;
+
+	read_lock(&bond->lock);
+
+	if (bond->slave_cnt)
+		ret = __bond_start_xmit(skb, dev);
+	else
+		dev_kfree_skb(skb);
+
+	read_unlock(&bond->lock);
+
+	return ret;
+}
 
 /*
  * set bond mode specific net device operations
@@ -4448,11 +4318,6 @@ static void bond_ethtool_get_drvinfo(struct net_device *bond_dev,
 static const struct ethtool_ops bond_ethtool_ops = {
 	.get_drvinfo		= bond_ethtool_get_drvinfo,
 	.get_link		= ethtool_op_get_link,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
-	.get_sg			= ethtool_op_get_sg,
-	.get_tso		= ethtool_op_get_tso,
-	.get_ufo		= ethtool_op_get_ufo,
-	.get_flags		= ethtool_op_get_flags,
 };
 
 static const struct net_device_ops bond_netdev_ops = {
@@ -4478,6 +4343,7 @@ static const struct net_device_ops bond_netdev_ops = {
 #endif
 	.ndo_add_slave		= bond_enslave,
 	.ndo_del_slave		= bond_release,
+	.ndo_fix_features	= bond_fix_features,
 };
 
 static void bond_destructor(struct net_device *bond_dev)
@@ -4533,14 +4399,14 @@ static void bond_setup(struct net_device *bond_dev)
 	 * when there are slaves that are not hw accel
 	 * capable
 	 */
-	bond_dev->features |= (NETIF_F_HW_VLAN_TX |
-			       NETIF_F_HW_VLAN_RX |
-			       NETIF_F_HW_VLAN_FILTER);
 
-	/* By default, we enable GRO on bonding devices.
-	 * Actual support requires lowlevel drivers are GRO ready.
-	 */
-	bond_dev->features |= NETIF_F_GRO;
+	bond_dev->hw_features = BOND_VLAN_FEATURES |
+				NETIF_F_HW_VLAN_TX |
+				NETIF_F_HW_VLAN_RX |
+				NETIF_F_HW_VLAN_FILTER;
+
+	bond_dev->hw_features &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_NO_CSUM);
+	bond_dev->features |= bond_dev->hw_features;
 }
 
 static void bond_work_cancel_all(struct bonding *bond)
@@ -4724,16 +4590,10 @@ static int bond_check_params(struct bond_params *params)
 		use_carrier = 1;
 	}
 
-	if (num_grat_arp < 0 || num_grat_arp > 255) {
-		pr_warning("Warning: num_grat_arp (%d) not in range 0-255 so it was reset to 1\n",
-			   num_grat_arp);
-		num_grat_arp = 1;
-	}
-
-	if (num_unsol_na < 0 || num_unsol_na > 255) {
-		pr_warning("Warning: num_unsol_na (%d) not in range 0-255 so it was reset to 1\n",
-			   num_unsol_na);
-		num_unsol_na = 1;
+	if (num_peer_notif < 0 || num_peer_notif > 255) {
+		pr_warning("Warning: num_grat_arp/num_unsol_na (%d) not in range 0-255 so it was reset to 1\n",
+			   num_peer_notif);
+		num_peer_notif = 1;
 	}
 
 	/* reset values for 802.3ad */
@@ -4925,8 +4785,7 @@ static int bond_check_params(struct bond_params *params)
 	params->mode = bond_mode;
 	params->xmit_policy = xmit_hashtype;
 	params->miimon = miimon;
-	params->num_grat_arp = num_grat_arp;
-	params->num_unsol_na = num_unsol_na;
+	params->num_peer_notif = num_peer_notif;
 	params->arp_interval = arp_interval;
 	params->arp_validate = arp_validate_value;
 	params->updelay = updelay;
@@ -5025,8 +4884,9 @@ int bond_create(struct net *net, const char *name)
 
 	rtnl_lock();
 
-	bond_dev = alloc_netdev_mq(sizeof(struct bonding), name ? name : "",
-				bond_setup, tx_queues);
+	bond_dev = alloc_netdev_mq(sizeof(struct bonding),
+				   name ? name : "bond%d",
+				   bond_setup, tx_queues);
 	if (!bond_dev) {
 		pr_err("%s: eek! can't alloc netdev!\n", name);
 		rtnl_unlock();
@@ -5036,26 +4896,10 @@ int bond_create(struct net *net, const char *name)
 	dev_net_set(bond_dev, net);
 	bond_dev->rtnl_link_ops = &bond_link_ops;
 
-	if (!name) {
-		res = dev_alloc_name(bond_dev, "bond%d");
-		if (res < 0)
-			goto out;
-	} else {
-		/*
-		 * If we're given a name to register
-		 * we need to ensure that its not already
-		 * registered
-		 */
-		res = -EEXIST;
-		if (__dev_get_by_name(net, name) != NULL)
-			goto out;
-	}
-
 	res = register_netdevice(bond_dev);
 
 	netif_carrier_off(bond_dev);
 
-out:
 	rtnl_unlock();
 	if (res < 0)
 		bond_destructor(bond_dev);
@@ -5121,7 +4965,6 @@ static int __init bonding_init(void)
 
 	register_netdevice_notifier(&bond_netdev_notifier);
 	register_inetaddr_notifier(&bond_inetaddr_notifier);
-	bond_register_ipv6_notifier();
 out:
 	return res;
 err:
@@ -5136,7 +4979,6 @@ static void __exit bonding_exit(void)
 {
 	unregister_netdevice_notifier(&bond_netdev_notifier);
 	unregister_inetaddr_notifier(&bond_inetaddr_notifier);
-	bond_unregister_ipv6_notifier();
 
 	bond_destroy_sysfs();
 	bond_destroy_debugfs();
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index c32ff55a34c1e2331d05995d0626ff3dbc0ab418..c97307ddd1c95578a7afbe92cfc79723276f09d6 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -4,8 +4,6 @@
 #include "bonding.h"
 
 
-extern const char *bond_mode_name(int mode);
-
 static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
 	__acquires(RCU)
 	__acquires(&bond->lock)
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index de87aea6d01a13dfc80d4e9bd415cd23c9343b48..4059bfc73dbf531d3e7c7df946c6615b611c51a5 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -422,11 +422,6 @@ static ssize_t bonding_store_arp_validate(struct device *d,
 		bond->dev->name, arp_validate_tbl[new_value].modename,
 		new_value);
 
-	if (!bond->params.arp_validate && new_value)
-		bond_register_arp(bond);
-	else if (bond->params.arp_validate && !new_value)
-		bond_unregister_arp(bond);
-
 	bond->params.arp_validate = new_value;
 
 	return count;
@@ -874,82 +869,28 @@ static DEVICE_ATTR(ad_select, S_IRUGO | S_IWUSR,
 		   bonding_show_ad_select, bonding_store_ad_select);
 
 /*
- * Show and set the number of grat ARP to send after a failover event.
+ * Show and set the number of peer notifications to send after a failover event.
  */
-static ssize_t bonding_show_n_grat_arp(struct device *d,
-				   struct device_attribute *attr,
-				   char *buf)
+static ssize_t bonding_show_num_peer_notif(struct device *d,
+					   struct device_attribute *attr,
+					   char *buf)
 {
 	struct bonding *bond = to_bond(d);
-
-	return sprintf(buf, "%d\n", bond->params.num_grat_arp);
+	return sprintf(buf, "%d\n", bond->params.num_peer_notif);
 }
 
-static ssize_t bonding_store_n_grat_arp(struct device *d,
-				    struct device_attribute *attr,
-				    const char *buf, size_t count)
+static ssize_t bonding_store_num_peer_notif(struct device *d,
+					    struct device_attribute *attr,
+					    const char *buf, size_t count)
 {
-	int new_value, ret = count;
 	struct bonding *bond = to_bond(d);
-
-	if (sscanf(buf, "%d", &new_value) != 1) {
-		pr_err("%s: no num_grat_arp value specified.\n",
-		       bond->dev->name);
-		ret = -EINVAL;
-		goto out;
-	}
-	if (new_value < 0 || new_value > 255) {
-		pr_err("%s: Invalid num_grat_arp value %d not in range 0-255; rejected.\n",
-		       bond->dev->name, new_value);
-		ret = -EINVAL;
-		goto out;
-	} else {
-		bond->params.num_grat_arp = new_value;
-	}
-out:
-	return ret;
+	int err = kstrtou8(buf, 10, &bond->params.num_peer_notif);
+	return err ? err : count;
 }
 static DEVICE_ATTR(num_grat_arp, S_IRUGO | S_IWUSR,
-		   bonding_show_n_grat_arp, bonding_store_n_grat_arp);
-
-/*
- * Show and set the number of unsolicited NA's to send after a failover event.
- */
-static ssize_t bonding_show_n_unsol_na(struct device *d,
-				       struct device_attribute *attr,
-				       char *buf)
-{
-	struct bonding *bond = to_bond(d);
-
-	return sprintf(buf, "%d\n", bond->params.num_unsol_na);
-}
-
-static ssize_t bonding_store_n_unsol_na(struct device *d,
-					struct device_attribute *attr,
-					const char *buf, size_t count)
-{
-	int new_value, ret = count;
-	struct bonding *bond = to_bond(d);
-
-	if (sscanf(buf, "%d", &new_value) != 1) {
-		pr_err("%s: no num_unsol_na value specified.\n",
-		       bond->dev->name);
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (new_value < 0 || new_value > 255) {
-		pr_err("%s: Invalid num_unsol_na value %d not in range 0-255; rejected.\n",
-		       bond->dev->name, new_value);
-		ret = -EINVAL;
-		goto out;
-	} else
-		bond->params.num_unsol_na = new_value;
-out:
-	return ret;
-}
+		   bonding_show_num_peer_notif, bonding_store_num_peer_notif);
 static DEVICE_ATTR(num_unsol_na, S_IRUGO | S_IWUSR,
-		   bonding_show_n_unsol_na, bonding_store_n_unsol_na);
+		   bonding_show_num_peer_notif, bonding_store_num_peer_notif);
 
 /*
  * Show and set the MII monitor interval.  There are two tricky bits
@@ -1001,7 +942,6 @@ static ssize_t bonding_store_miimon(struct device *d,
 				bond->dev->name);
 			bond->params.arp_interval = 0;
 			if (bond->params.arp_validate) {
-				bond_unregister_arp(bond);
 				bond->params.arp_validate =
 					BOND_ARP_VALIDATE_NONE;
 			}
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 90736cb4d975140c16b03fe2d72a4921e0abf477..ea1d005be92d81455e66805179fe928382f27476 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -24,8 +24,8 @@
 #include "bond_3ad.h"
 #include "bond_alb.h"
 
-#define DRV_VERSION	"3.7.0"
-#define DRV_RELDATE	"June 2, 2010"
+#define DRV_VERSION	"3.7.1"
+#define DRV_RELDATE	"April 27, 2011"
 #define DRV_NAME	"bonding"
 #define DRV_DESCRIPTION	"Ethernet Channel Bonding Driver"
 
@@ -38,16 +38,6 @@
 	       netif_running(dev)			&& \
 	       netif_carrier_ok(dev))
 
-/*
- * Checks whether bond is ready for transmit.
- *
- * Caller must hold bond->lock
- */
-#define BOND_IS_OK(bond)			     \
-		   (((bond)->dev->flags & IFF_UP) && \
-		    netif_running((bond)->dev)	  && \
-		    ((bond)->slave_cnt > 0))
-
 /*
  * Checks whether slave is ready for transmit.
  */
@@ -149,8 +139,7 @@ struct bond_params {
 	int mode;
 	int xmit_policy;
 	int miimon;
-	int num_grat_arp;
-	int num_unsol_na;
+	u8 num_peer_notif;
 	int arp_interval;
 	int arp_validate;
 	int use_carrier;
@@ -178,9 +167,6 @@ struct vlan_entry {
 	struct list_head vlan_list;
 	__be32 vlan_ip;
 	unsigned short vlan_id;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-	struct in6_addr vlan_ipv6;
-#endif
 };
 
 struct slave {
@@ -196,12 +182,12 @@ struct slave {
 	u8     backup:1,   /* indicates backup slave. Value corresponds with
 			      BOND_STATE_ACTIVE and BOND_STATE_BACKUP */
 	       inactive:1; /* indicates inactive slave */
+	u8     duplex;
 	u32    original_mtu;
 	u32    link_failure_count;
-	u8     perm_hwaddr[ETH_ALEN];
-	u16    speed;
-	u8     duplex;
+	u32    speed;
 	u16    queue_id;
+	u8     perm_hwaddr[ETH_ALEN];
 	struct ad_slave_info ad_info; /* HUGE - better to dynamically alloc */
 	struct tlb_slave_info tlb_info;
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -231,11 +217,12 @@ struct bonding {
 	struct   slave *primary_slave;
 	bool     force_primary;
 	s32      slave_cnt; /* never change this value outside the attach/detach wrappers */
+	void     (*recv_probe)(struct sk_buff *, struct bonding *,
+			       struct slave *);
 	rwlock_t lock;
 	rwlock_t curr_slave_lock;
 	s8       kill_timers;
-	s8	 send_grat_arp;
-	s8	 send_unsol_na;
+	u8	 send_peer_notif;
 	s8	 setup_by_slave;
 	s8       igmp_retrans;
 #ifdef CONFIG_PROC_FS
@@ -260,9 +247,6 @@ struct bonding {
 	struct   delayed_work alb_work;
 	struct   delayed_work ad_work;
 	struct   delayed_work mcast_work;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-	struct   in6_addr master_ipv6;
-#endif
 #ifdef CONFIG_DEBUG_FS
 	/* debugging suport via debugfs */
 	struct	 dentry *debug_dir;
@@ -409,13 +393,12 @@ void bond_set_mode_ops(struct bonding *bond, int mode);
 int bond_parse_parm(const char *mode_arg, const struct bond_parm_tbl *tbl);
 void bond_select_active_slave(struct bonding *bond);
 void bond_change_active_slave(struct bonding *bond, struct slave *new_active);
-void bond_register_arp(struct bonding *);
-void bond_unregister_arp(struct bonding *);
 void bond_create_debugfs(void);
 void bond_destroy_debugfs(void);
 void bond_debug_register(struct bonding *bond);
 void bond_debug_unregister(struct bonding *bond);
 void bond_debug_reregister(struct bonding *bond);
+const char *bond_mode_name(int mode);
 
 struct bond_net {
 	struct net *		net;	/* Associated network namespace */
@@ -459,23 +442,4 @@ extern const struct bond_parm_tbl fail_over_mac_tbl[];
 extern const struct bond_parm_tbl pri_reselect_tbl[];
 extern struct bond_parm_tbl ad_select_tbl[];
 
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-void bond_send_unsolicited_na(struct bonding *bond);
-void bond_register_ipv6_notifier(void);
-void bond_unregister_ipv6_notifier(void);
-#else
-static inline void bond_send_unsolicited_na(struct bonding *bond)
-{
-	return;
-}
-static inline void bond_register_ipv6_notifier(void)
-{
-	return;
-}
-static inline void bond_unregister_ipv6_notifier(void)
-{
-	return;
-}
-#endif
-
 #endif /* _LINUX_BONDING_H */
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index 3df0c0f8b8bf93ca98a8829e7c09162a70f384c4..73c7e03617ecc52313af4335f8b245d46b7eecb4 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -167,8 +167,8 @@ static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size)
 
 #endif
 
-static void ldisc_receive(struct tty_struct *tty, const u8 *data,
-			char *flags, int count)
+static unsigned int ldisc_receive(struct tty_struct *tty,
+		const u8 *data, char *flags, int count)
 {
 	struct sk_buff *skb = NULL;
 	struct ser_device *ser;
@@ -215,6 +215,8 @@ static void ldisc_receive(struct tty_struct *tty, const u8 *data,
 	} else
 		++ser->dev->stats.rx_dropped;
 	update_tty_status(ser);
+
+	return count;
 }
 
 static int handle_tx(struct ser_device *ser)
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index bd1d811c204f276cbf2aa74f07035cd8ae0875ef..5fedc3375562316c3e13f0a9a7ff4b94854c9c34 100644
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -247,8 +247,10 @@ static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev,
 }
 #endif /* CONFIG_PPC_MPC512x */
 
+static struct of_device_id mpc5xxx_can_table[];
 static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct mpc5xxx_can_data *data;
 	struct device_node *np = ofdev->dev.of_node;
 	struct net_device *dev;
@@ -258,9 +260,10 @@ static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
 	int irq, mscan_clksrc = 0;
 	int err = -ENOMEM;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(mpc5xxx_can_table, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
-	data = (struct mpc5xxx_can_data *)ofdev->dev.of_match->data;
+	data = match->data;
 
 	base = of_iomap(np, 0);
 	if (!base) {
diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index e54712b22c27387bff47ef353cf7347a3309e41f..d11fbb2b95ffe3d5e76378924c5b907f774327cf 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -653,7 +653,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 obj_num, int quota)
 	u16 data_reg;
 
 	do {
-		/* Reading the messsage object from the Message RAM */
+		/* Reading the message object from the Message RAM */
 		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[0].cmask);
 		pch_can_rw_msg_obj(&priv->regs->ifregs[0].creq, obj_num);
 
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 1b49df6b2470874b0cb76cf45214f247c6d3bf29..75622d54581f15f87ea3ca4b893e7f37cbf34e9e 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -425,16 +425,17 @@ static void slc_setup(struct net_device *dev)
  * in parallel
  */
 
-static void slcan_receive_buf(struct tty_struct *tty,
+static unsigned int slcan_receive_buf(struct tty_struct *tty,
 			      const unsigned char *cp, char *fp, int count)
 {
 	struct slcan *sl = (struct slcan *) tty->disc_data;
+	int bytes = count;
 
 	if (!sl || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev))
-		return;
+		return -ENODEV;
 
 	/* Read the characters out of the buffer */
-	while (count--) {
+	while (bytes--) {
 		if (fp && *fp++) {
 			if (!test_and_set_bit(SLF_ERROR, &sl->flags))
 				sl->dev->stats.rx_errors++;
@@ -443,6 +444,8 @@ static void slcan_receive_buf(struct tty_struct *tty,
 		}
 		slcan_unesc(sl, *cp++);
 	}
+
+	return count;
 }
 
 /************************************
diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index 7a70709d5608ca7be74be32c767fd6acc1893df2..60a49e5a2a53227338f9d94a27524c571a355d28 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -797,7 +797,7 @@ static __devinit int softing_pdev_probe(struct platform_device *pdev)
 	ret = -EINVAL;
 	pres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!pres)
-		goto platform_resource_failed;;
+		goto platform_resource_failed;
 	card->dpram_phys = pres->start;
 	card->dpram_size = pres->end - pres->start + 1;
 	card->dpram = ioremap_nocache(card->dpram_phys, card->dpram_size);
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 143a28c666af3ef1157f0a7779e50abad936a903..22ce03e55b835f15b1cb1c48f0d256f5a0572125 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -709,10 +709,11 @@ static void cas_begin_auto_negotiation(struct cas *cp, struct ethtool_cmd *ep)
 	if (ep->autoneg == AUTONEG_ENABLE)
 		cp->link_cntl = BMCR_ANENABLE;
 	else {
+		u32 speed = ethtool_cmd_speed(ep);
 		cp->link_cntl = 0;
-		if (ep->speed == SPEED_100)
+		if (speed == SPEED_100)
 			cp->link_cntl |= BMCR_SPEED100;
-		else if (ep->speed == SPEED_1000)
+		else if (speed == SPEED_1000)
 			cp->link_cntl |= CAS_BMCR_SPEED1000;
 		if (ep->duplex == DUPLEX_FULL)
 			cp->link_cntl |= BMCR_FULLDPLX;
@@ -4605,18 +4606,17 @@ static int cas_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	if (bmcr & BMCR_ANENABLE) {
 		cmd->advertising |= ADVERTISED_Autoneg;
 		cmd->autoneg = AUTONEG_ENABLE;
-		cmd->speed = ((speed == 10) ?
-			      SPEED_10 :
-			      ((speed == 1000) ?
-			       SPEED_1000 : SPEED_100));
+		ethtool_cmd_speed_set(cmd, ((speed == 10) ?
+					    SPEED_10 :
+					    ((speed == 1000) ?
+					     SPEED_1000 : SPEED_100)));
 		cmd->duplex = full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
 	} else {
 		cmd->autoneg = AUTONEG_DISABLE;
-		cmd->speed =
-			(bmcr & CAS_BMCR_SPEED1000) ?
-			SPEED_1000 :
-			((bmcr & BMCR_SPEED100) ? SPEED_100:
-			 SPEED_10);
+		ethtool_cmd_speed_set(cmd, ((bmcr & CAS_BMCR_SPEED1000) ?
+					    SPEED_1000 :
+					    ((bmcr & BMCR_SPEED100) ?
+					     SPEED_100 : SPEED_10)));
 		cmd->duplex =
 			(bmcr & BMCR_FULLDPLX) ?
 			DUPLEX_FULL : DUPLEX_HALF;
@@ -4633,14 +4633,14 @@ static int cas_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		 * settings that we configured.
 		 */
 		if (cp->link_cntl & BMCR_ANENABLE) {
-			cmd->speed = 0;
+			ethtool_cmd_speed_set(cmd, 0);
 			cmd->duplex = 0xff;
 		} else {
-			cmd->speed = SPEED_10;
+			ethtool_cmd_speed_set(cmd, SPEED_10);
 			if (cp->link_cntl & BMCR_SPEED100) {
-				cmd->speed = SPEED_100;
+				ethtool_cmd_speed_set(cmd, SPEED_100);
 			} else if (cp->link_cntl & CAS_BMCR_SPEED1000) {
-				cmd->speed = SPEED_1000;
+				ethtool_cmd_speed_set(cmd, SPEED_1000);
 			}
 			cmd->duplex = (cp->link_cntl & BMCR_FULLDPLX)?
 				DUPLEX_FULL : DUPLEX_HALF;
@@ -4653,6 +4653,7 @@ static int cas_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct cas *cp = netdev_priv(dev);
 	unsigned long flags;
+	u32 speed = ethtool_cmd_speed(cmd);
 
 	/* Verify the settings we care about. */
 	if (cmd->autoneg != AUTONEG_ENABLE &&
@@ -4660,9 +4661,9 @@ static int cas_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		return -EINVAL;
 
 	if (cmd->autoneg == AUTONEG_DISABLE &&
-	    ((cmd->speed != SPEED_1000 &&
-	      cmd->speed != SPEED_100 &&
-	      cmd->speed != SPEED_10) ||
+	    ((speed != SPEED_1000 &&
+	      speed != SPEED_100 &&
+	      speed != SPEED_10) ||
 	     (cmd->duplex != DUPLEX_HALF &&
 	      cmd->duplex != DUPLEX_FULL)))
 		return -EINVAL;
diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h
index 092f31a126e6daa1fee2bdc75b818081cc2a2fd3..c26d863e1697350f725db565234980579992ed42 100644
--- a/drivers/net/chelsio/common.h
+++ b/drivers/net/chelsio/common.h
@@ -264,11 +264,6 @@ struct adapter {
 
 enum {                                           /* adapter flags */
 	FULL_INIT_DONE        = 1 << 0,
-	TSO_CAPABLE           = 1 << 2,
-	TCP_CSUM_CAPABLE      = 1 << 3,
-	UDP_CSUM_CAPABLE      = 1 << 4,
-	VLAN_ACCEL_CAPABLE    = 1 << 5,
-	RX_CSUM_ENABLED       = 1 << 6,
 };
 
 struct mdio_ops;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 0f71304e0542ac6b05d154306006c4a7d7b053a3..b422d83f5343c3edf1e55a0a43e6ff848d514567 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -192,10 +192,8 @@ static void link_start(struct port_info *p)
 
 static void enable_hw_csum(struct adapter *adapter)
 {
-	if (adapter->flags & TSO_CAPABLE)
+	if (adapter->port[0].dev->hw_features & NETIF_F_TSO)
 		t1_tp_set_ip_checksum_offload(adapter->tp, 1);	/* for TSO only */
-	if (adapter->flags & UDP_CSUM_CAPABLE)
-		t1_tp_set_udp_checksum_offload(adapter->tp, 1);
 	t1_tp_set_tcp_checksum_offload(adapter->tp, 1);
 }
 
@@ -579,10 +577,10 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	cmd->advertising = p->link_config.advertising;
 
 	if (netif_carrier_ok(dev)) {
-		cmd->speed = p->link_config.speed;
+		ethtool_cmd_speed_set(cmd, p->link_config.speed);
 		cmd->duplex = p->link_config.duplex;
 	} else {
-		cmd->speed = -1;
+		ethtool_cmd_speed_set(cmd, -1);
 		cmd->duplex = -1;
 	}
 
@@ -640,11 +638,12 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		return -EOPNOTSUPP;             /* can't change speed/duplex */
 
 	if (cmd->autoneg == AUTONEG_DISABLE) {
-		int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+		u32 speed = ethtool_cmd_speed(cmd);
+		int cap = speed_duplex_to_caps(speed, cmd->duplex);
 
-		if (!(lc->supported & cap) || cmd->speed == SPEED_1000)
+		if (!(lc->supported & cap) || (speed == SPEED_1000))
 			return -EINVAL;
-		lc->requested_speed = cmd->speed;
+		lc->requested_speed = speed;
 		lc->requested_duplex = cmd->duplex;
 		lc->advertising = 0;
 	} else {
@@ -705,33 +704,6 @@ static int set_pauseparam(struct net_device *dev,
 	return 0;
 }
 
-static u32 get_rx_csum(struct net_device *dev)
-{
-	struct adapter *adapter = dev->ml_priv;
-
-	return (adapter->flags & RX_CSUM_ENABLED) != 0;
-}
-
-static int set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct adapter *adapter = dev->ml_priv;
-
-	if (data)
-		adapter->flags |= RX_CSUM_ENABLED;
-	else
-		adapter->flags &= ~RX_CSUM_ENABLED;
-	return 0;
-}
-
-static int set_tso(struct net_device *dev, u32 value)
-{
-	struct adapter *adapter = dev->ml_priv;
-
-	if (!(adapter->flags & TSO_CAPABLE))
-		return value ? -EOPNOTSUPP : 0;
-	return ethtool_op_set_tso(dev, value);
-}
-
 static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 {
 	struct adapter *adapter = dev->ml_priv;
@@ -831,17 +803,12 @@ static const struct ethtool_ops t1_ethtool_ops = {
 	.get_eeprom        = get_eeprom,
 	.get_pauseparam    = get_pauseparam,
 	.set_pauseparam    = set_pauseparam,
-	.get_rx_csum       = get_rx_csum,
-	.set_rx_csum       = set_rx_csum,
-	.set_tx_csum       = ethtool_op_set_tx_csum,
-	.set_sg            = ethtool_op_set_sg,
 	.get_link          = ethtool_op_get_link,
 	.get_strings       = get_strings,
 	.get_sset_count	   = get_sset_count,
 	.get_ethtool_stats = get_stats,
 	.get_regs_len      = get_regs_len,
 	.get_regs          = get_regs,
-	.set_tso           = set_tso,
 };
 
 static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
@@ -1105,28 +1072,28 @@ static int __devinit init_one(struct pci_dev *pdev,
 		netdev->mem_start = mmio_start;
 		netdev->mem_end = mmio_start + mmio_len - 1;
 		netdev->ml_priv = adapter;
-		netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
-		netdev->features |= NETIF_F_LLTX;
+		netdev->hw_features |= NETIF_F_SG | NETIF_F_IP_CSUM |
+			NETIF_F_RXCSUM;
+		netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM |
+			NETIF_F_RXCSUM | NETIF_F_LLTX;
 
-		adapter->flags |= RX_CSUM_ENABLED | TCP_CSUM_CAPABLE;
 		if (pci_using_dac)
 			netdev->features |= NETIF_F_HIGHDMA;
 		if (vlan_tso_capable(adapter)) {
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
-			adapter->flags |= VLAN_ACCEL_CAPABLE;
 			netdev->features |=
 				NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
 #endif
 
 			/* T204: disable TSO */
 			if (!(is_T2(adapter)) || bi->port_number != 4) {
-				adapter->flags |= TSO_CAPABLE;
+				netdev->hw_features |= NETIF_F_TSO;
 				netdev->features |= NETIF_F_TSO;
 			}
 		}
 
 		netdev->netdev_ops = &cxgb_netdev_ops;
-		netdev->hard_header_len += (adapter->flags & TSO_CAPABLE) ?
+		netdev->hard_header_len += (netdev->hw_features & NETIF_F_TSO) ?
 			sizeof(struct cpl_tx_pkt_lso) : sizeof(struct cpl_tx_pkt);
 
 		netif_napi_add(netdev, &adapter->napi, t1_poll, 64);
diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c
index 8754d44730427da47a5c8e48aa30229eacb7c974..58380d240619dc232b36c577268b1752606c455c 100644
--- a/drivers/net/chelsio/sge.c
+++ b/drivers/net/chelsio/sge.c
@@ -54,6 +54,7 @@
 #include <linux/in.h>
 #include <linux/if_arp.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 
 #include "cpl5_cmd.h"
 #include "sge.h"
@@ -929,7 +930,7 @@ void t1_sge_intr_enable(struct sge *sge)
 	u32 en = SGE_INT_ENABLE;
 	u32 val = readl(sge->adapter->regs + A_PL_ENABLE);
 
-	if (sge->adapter->flags & TSO_CAPABLE)
+	if (sge->adapter->port[0].dev->hw_features & NETIF_F_TSO)
 		en &= ~F_PACKET_TOO_BIG;
 	writel(en, sge->adapter->regs + A_SG_INT_ENABLE);
 	writel(val | SGE_PL_INTR_MASK, sge->adapter->regs + A_PL_ENABLE);
@@ -952,7 +953,7 @@ int t1_sge_intr_error_handler(struct sge *sge)
 	struct adapter *adapter = sge->adapter;
 	u32 cause = readl(adapter->regs + A_SG_INT_CAUSE);
 
-	if (adapter->flags & TSO_CAPABLE)
+	if (adapter->port[0].dev->hw_features & NETIF_F_TSO)
 		cause &= ~F_PACKET_TOO_BIG;
 	if (cause & F_RESPQ_EXHAUSTED)
 		sge->stats.respQ_empty++;
@@ -1369,6 +1370,7 @@ static void sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len)
 	const struct cpl_rx_pkt *p;
 	struct adapter *adapter = sge->adapter;
 	struct sge_port_stats *st;
+	struct net_device *dev;
 
 	skb = get_packet(adapter->pdev, fl, len - sge->rx_pkt_pad);
 	if (unlikely(!skb)) {
@@ -1384,9 +1386,10 @@ static void sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len)
 	__skb_pull(skb, sizeof(*p));
 
 	st = this_cpu_ptr(sge->port_stats[p->iff]);
+	dev = adapter->port[p->iff].dev;
 
-	skb->protocol = eth_type_trans(skb, adapter->port[p->iff].dev);
-	if ((adapter->flags & RX_CSUM_ENABLED) && p->csum == 0xffff &&
+	skb->protocol = eth_type_trans(skb, dev);
+	if ((dev->features & NETIF_F_RXCSUM) && p->csum == 0xffff &&
 	    skb->protocol == htons(ETH_P_IP) &&
 	    (skb->data[9] == IPPROTO_TCP || skb->data[9] == IPPROTO_UDP)) {
 		++st->rx_cso_good;
@@ -1838,8 +1841,7 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			return NETDEV_TX_OK;
 		}
 
-		if (!(adapter->flags & UDP_CSUM_CAPABLE) &&
-		    skb->ip_summed == CHECKSUM_PARTIAL &&
+		if (skb->ip_summed == CHECKSUM_PARTIAL &&
 		    ip_hdr(skb)->protocol == IPPROTO_UDP) {
 			if (unlikely(skb_checksum_help(skb))) {
 				pr_debug("%s: unable to do udp checksum\n", dev->name);
diff --git a/drivers/net/chelsio/tp.c b/drivers/net/chelsio/tp.c
index 6222d585e4478e9057625ed6fdcbd854de543c2c..8bed4a59e65f2a51a071c98cd94b7eb6e046a6e9 100644
--- a/drivers/net/chelsio/tp.c
+++ b/drivers/net/chelsio/tp.c
@@ -152,11 +152,6 @@ void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable)
 	set_csum_offload(tp, F_IP_CSUM, enable);
 }
 
-void t1_tp_set_udp_checksum_offload(struct petp *tp, int enable)
-{
-	set_csum_offload(tp, F_UDP_CSUM, enable);
-}
-
 void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable)
 {
 	set_csum_offload(tp, F_TCP_CSUM, enable);
diff --git a/drivers/net/chelsio/tp.h b/drivers/net/chelsio/tp.h
index 32fc71e589136a0a4bc3ce26e3fac8b197f5ad98..dfd8ce25106aa4dff89ea819d9503fc084f4eca8 100644
--- a/drivers/net/chelsio/tp.h
+++ b/drivers/net/chelsio/tp.h
@@ -65,7 +65,6 @@ void t1_tp_intr_clear(struct petp *tp);
 int t1_tp_intr_handler(struct petp *tp);
 
 void t1_tp_get_mib_statistics(adapter_t *adap, struct tp_mib_statistics *tps);
-void t1_tp_set_udp_checksum_offload(struct petp *tp, int enable);
 void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable);
 void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable);
 int t1_tp_set_coalescing_size(struct petp *tp, unsigned int size);
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 8cca60e434444e2912ebb0141fb63710ffe499c1..11a92afdf982ef62be6a6097a88f768e9b3d599e 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -27,6 +27,7 @@
 #include <linux/delay.h>
 #include <linux/ethtool.h>
 #include <linux/if_vlan.h>
+#include <linux/prefetch.h>
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 #define BCM_VLAN 1
 #endif
@@ -2966,31 +2967,36 @@ static int cnic_service_bnx2x(void *data, void *status_blk)
 	return 0;
 }
 
-static void cnic_ulp_stop(struct cnic_dev *dev)
+static void cnic_ulp_stop_one(struct cnic_local *cp, int if_type)
 {
-	struct cnic_local *cp = dev->cnic_priv;
-	int if_type;
-
-	cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
+	struct cnic_ulp_ops *ulp_ops;
 
-	for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++) {
-		struct cnic_ulp_ops *ulp_ops;
+	if (if_type == CNIC_ULP_ISCSI)
+		cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
 
-		mutex_lock(&cnic_lock);
-		ulp_ops = rcu_dereference_protected(cp->ulp_ops[if_type],
-						    lockdep_is_held(&cnic_lock));
-		if (!ulp_ops) {
-			mutex_unlock(&cnic_lock);
-			continue;
-		}
-		set_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
+	mutex_lock(&cnic_lock);
+	ulp_ops = rcu_dereference_protected(cp->ulp_ops[if_type],
+					    lockdep_is_held(&cnic_lock));
+	if (!ulp_ops) {
 		mutex_unlock(&cnic_lock);
+		return;
+	}
+	set_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
+	mutex_unlock(&cnic_lock);
 
-		if (test_and_clear_bit(ULP_F_START, &cp->ulp_flags[if_type]))
-			ulp_ops->cnic_stop(cp->ulp_handle[if_type]);
+	if (test_and_clear_bit(ULP_F_START, &cp->ulp_flags[if_type]))
+		ulp_ops->cnic_stop(cp->ulp_handle[if_type]);
 
-		clear_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
-	}
+	clear_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
+}
+
+static void cnic_ulp_stop(struct cnic_dev *dev)
+{
+	struct cnic_local *cp = dev->cnic_priv;
+	int if_type;
+
+	for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++)
+		cnic_ulp_stop_one(cp, if_type);
 }
 
 static void cnic_ulp_start(struct cnic_dev *dev)
@@ -3039,6 +3045,12 @@ static int cnic_ctl(void *data, struct cnic_ctl_info *info)
 
 		cnic_put(dev);
 		break;
+	case CNIC_CTL_STOP_ISCSI_CMD: {
+		struct cnic_local *cp = dev->cnic_priv;
+		set_bit(CNIC_LCL_FL_STOP_ISCSI, &cp->cnic_local_flags);
+		queue_delayed_work(cnic_wq, &cp->delete_task, 0);
+		break;
+	}
 	case CNIC_CTL_COMPLETION_CMD: {
 		u32 cid = BNX2X_SW_CID(info->data.comp.cid);
 		u32 l5_cid;
@@ -3562,8 +3574,12 @@ static void cnic_init_csk_state(struct cnic_sock *csk)
 
 static int cnic_cm_connect(struct cnic_sock *csk, struct cnic_sockaddr *saddr)
 {
+	struct cnic_local *cp = csk->dev->cnic_priv;
 	int err = 0;
 
+	if (cp->ethdev->drv_state & CNIC_DRV_STATE_NO_ISCSI)
+		return -EOPNOTSUPP;
+
 	if (!cnic_in_use(csk))
 		return -EINVAL;
 
@@ -3965,6 +3981,15 @@ static void cnic_delete_task(struct work_struct *work)
 	cp = container_of(work, struct cnic_local, delete_task.work);
 	dev = cp->dev;
 
+	if (test_and_clear_bit(CNIC_LCL_FL_STOP_ISCSI, &cp->cnic_local_flags)) {
+		struct drv_ctl_info info;
+
+		cnic_ulp_stop_one(cp, CNIC_ULP_ISCSI);
+
+		info.cmd = DRV_CTL_ISCSI_STOPPED_CMD;
+		cp->ethdev->drv_ctl(dev->netdev, &info);
+	}
+
 	for (i = 0; i < cp->max_cid_space; i++) {
 		struct cnic_context *ctx = &cp->ctx_tbl[i];
 
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 4456260c653c3d289d0016d57af38ffa78921ded..3367a6d3a7743882e442a1e5efd8c81cb6839dd5 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -226,6 +226,7 @@ struct cnic_local {
 #define	CNIC_LCL_FL_KWQ_INIT		0x0
 #define	CNIC_LCL_FL_L2_WAIT		0x1
 #define	CNIC_LCL_FL_RINGS_INITED	0x2
+#define	CNIC_LCL_FL_STOP_ISCSI		0x4
 
 	struct cnic_dev *dev;
 
diff --git a/drivers/net/cnic_if.h b/drivers/net/cnic_if.h
index e01b49ee35915a623f3b2bf377bb616ead139199..fdd8e46a90506e52ed2316a9a58b0b390ac2d28a 100644
--- a/drivers/net/cnic_if.h
+++ b/drivers/net/cnic_if.h
@@ -12,8 +12,8 @@
 #ifndef CNIC_IF_H
 #define CNIC_IF_H
 
-#define CNIC_MODULE_VERSION	"2.2.13"
-#define CNIC_MODULE_RELDATE	"Jan 31, 2011"
+#define CNIC_MODULE_VERSION	"2.2.14"
+#define CNIC_MODULE_RELDATE	"Mar 30, 2011"
 
 #define CNIC_ULP_RDMA		0
 #define CNIC_ULP_ISCSI		1
@@ -85,6 +85,7 @@ struct kcqe {
 #define CNIC_CTL_STOP_CMD		1
 #define CNIC_CTL_START_CMD		2
 #define CNIC_CTL_COMPLETION_CMD		3
+#define CNIC_CTL_STOP_ISCSI_CMD		4
 
 #define DRV_CTL_IO_WR_CMD		0x101
 #define DRV_CTL_IO_RD_CMD		0x102
@@ -94,6 +95,7 @@ struct kcqe {
 #define DRV_CTL_START_L2_CMD		0x106
 #define DRV_CTL_STOP_L2_CMD		0x107
 #define DRV_CTL_RET_L2_SPQ_CREDIT_CMD	0x10c
+#define DRV_CTL_ISCSI_STOPPED_CMD	0x10d
 
 struct cnic_ctl_completion {
 	u32	cid;
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index 9d267d3a6892b5290814962c21d1242f45d1debb..e66aceb57cef37c99d25895b1869a43f34b497f3 100644
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -491,8 +491,8 @@ e100_open(struct net_device *dev)
 
 	/* allocate the irq corresponding to the receiving DMA */
 
-	if (request_irq(NETWORK_DMA_RX_IRQ_NBR, e100rxtx_interrupt,
-			IRQF_SAMPLE_RANDOM, cardname, (void *)dev)) {
+	if (request_irq(NETWORK_DMA_RX_IRQ_NBR, e100rxtx_interrupt, 0, cardname,
+			(void *)dev)) {
 		goto grace_exit0;
 	}
 
diff --git a/drivers/net/cxgb3/adapter.h b/drivers/net/cxgb3/adapter.h
index ef67be59680f9cc2138d09e742a91c160f16f334..7300de5a1426b27011cd3a1a820fa841293c3ec6 100644
--- a/drivers/net/cxgb3/adapter.h
+++ b/drivers/net/cxgb3/adapter.h
@@ -50,11 +50,6 @@ struct adapter;
 struct sge_qset;
 struct port_info;
 
-enum {			/* rx_offload flags */
-	T3_RX_CSUM	= 1 << 0,
-	T3_LRO		= 1 << 1,
-};
-
 enum mac_idx_types {
 	LAN_MAC_IDX	= 0,
 	SAN_MAC_IDX,
@@ -74,7 +69,6 @@ struct port_info {
 	struct vlan_group *vlan_grp;
 	struct sge_qset *qs;
 	u8 port_id;
-	u8 rx_offload;
 	u8 nqsets;
 	u8 first_qset;
 	struct cphy phy;
@@ -212,7 +206,6 @@ struct sge_qset {		/* an SGE queue set */
 	struct sge_fl fl[SGE_RXQ_PER_SET];
 	struct sge_txq txq[SGE_TXQ_PER_SET];
 	int nomem;
-	int lro_enabled;
 	void *lro_va;
 	struct net_device *netdev;
 	struct netdev_queue *tx_q;	/* associated netdev TX queue */
diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h
index 5ccb77d078aa33ca0b4987f872a19a5bf91246c4..056ee8c831f1ff066c68ae5f377dfcee34efdaf7 100644
--- a/drivers/net/cxgb3/common.h
+++ b/drivers/net/cxgb3/common.h
@@ -317,7 +317,6 @@ struct tp_params {
 
 struct qset_params {		/* SGE queue set parameters */
 	unsigned int polling;	/* polling/interrupt service for rspq */
-	unsigned int lro;	/* large receive offload */
 	unsigned int coalesce_usecs;	/* irq coalescing timer */
 	unsigned int rspq_size;	/* # of entries in response queue */
 	unsigned int fl_size;	/* # of entries in regular free list */
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 910893143295fbdba6d14651bf67b6ff5bc09e76..9081ce037149ce77cd231d8e77021cec641a3c52 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -643,26 +643,6 @@ static void enable_all_napi(struct adapter *adap)
 			napi_enable(&adap->sge.qs[i].napi);
 }
 
-/**
- *	set_qset_lro - Turn a queue set's LRO capability on and off
- *	@dev: the device the qset is attached to
- *	@qset_idx: the queue set index
- *	@val: the LRO switch
- *
- *	Sets LRO on or off for a particular queue set.
- *	the device's features flag is updated to reflect the LRO
- *	capability when all queues belonging to the device are
- *	in the same state.
- */
-static void set_qset_lro(struct net_device *dev, int qset_idx, int val)
-{
-	struct port_info *pi = netdev_priv(dev);
-	struct adapter *adapter = pi->adapter;
-
-	adapter->params.sge.qset[qset_idx].lro = !!val;
-	adapter->sge.qs[qset_idx].lro_enabled = !!val;
-}
-
 /**
  *	setup_sge_qsets - configure SGE Tx/Rx/response queues
  *	@adap: the adapter
@@ -685,7 +665,6 @@ static int setup_sge_qsets(struct adapter *adap)
 
 		pi->qs = &adap->sge.qs[pi->first_qset];
 		for (j = 0; j < pi->nqsets; ++j, ++qset_idx) {
-			set_qset_lro(dev, qset_idx, pi->rx_offload & T3_LRO);
 			err = t3_sge_alloc_qset(adap, qset_idx, 1,
 				(adap->flags & USING_MSIX) ? qset_idx + 1 :
 							     irq_idx,
@@ -1749,23 +1728,26 @@ static int restart_autoneg(struct net_device *dev)
 	return 0;
 }
 
-static int cxgb3_phys_id(struct net_device *dev, u32 data)
+static int set_phys_id(struct net_device *dev,
+		       enum ethtool_phys_id_state state)
 {
 	struct port_info *pi = netdev_priv(dev);
 	struct adapter *adapter = pi->adapter;
-	int i;
 
-	if (data == 0)
-		data = 2;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 1;	/* cycle on/off once per second */
 
-	for (i = 0; i < data * 2; i++) {
+	case ETHTOOL_ID_OFF:
+		t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL, 0);
+		break;
+
+	case ETHTOOL_ID_ON:
+	case ETHTOOL_ID_INACTIVE:
 		t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL,
-				 (i & 1) ? F_GPIO0_OUT_VAL : 0);
-		if (msleep_interruptible(500))
-			break;
-	}
-	t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL,
 			 F_GPIO0_OUT_VAL);
+	}
+
 	return 0;
 }
 
@@ -1777,10 +1759,10 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	cmd->advertising = p->link_config.advertising;
 
 	if (netif_carrier_ok(dev)) {
-		cmd->speed = p->link_config.speed;
+		ethtool_cmd_speed_set(cmd, p->link_config.speed);
 		cmd->duplex = p->link_config.duplex;
 	} else {
-		cmd->speed = -1;
+		ethtool_cmd_speed_set(cmd, -1);
 		cmd->duplex = -1;
 	}
 
@@ -1839,7 +1821,8 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		 * being requested.
 		 */
 		if (cmd->autoneg == AUTONEG_DISABLE) {
-			int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+			u32 speed = ethtool_cmd_speed(cmd);
+			int cap = speed_duplex_to_caps(speed, cmd->duplex);
 			if (lc->supported & cap)
 				return 0;
 		}
@@ -1847,11 +1830,12 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	}
 
 	if (cmd->autoneg == AUTONEG_DISABLE) {
-		int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+		u32 speed = ethtool_cmd_speed(cmd);
+		int cap = speed_duplex_to_caps(speed, cmd->duplex);
 
-		if (!(lc->supported & cap) || cmd->speed == SPEED_1000)
+		if (!(lc->supported & cap) || (speed == SPEED_1000))
 			return -EINVAL;
-		lc->requested_speed = cmd->speed;
+		lc->requested_speed = speed;
 		lc->requested_duplex = cmd->duplex;
 		lc->advertising = 0;
 	} else {
@@ -1907,29 +1891,6 @@ static int set_pauseparam(struct net_device *dev,
 	return 0;
 }
 
-static u32 get_rx_csum(struct net_device *dev)
-{
-	struct port_info *p = netdev_priv(dev);
-
-	return p->rx_offload & T3_RX_CSUM;
-}
-
-static int set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct port_info *p = netdev_priv(dev);
-
-	if (data) {
-		p->rx_offload |= T3_RX_CSUM;
-	} else {
-		int i;
-
-		p->rx_offload &= ~(T3_RX_CSUM | T3_LRO);
-		for (i = p->first_qset; i < p->first_qset + p->nqsets; i++)
-			set_qset_lro(dev, i, 0);
-	}
-	return 0;
-}
-
 static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 {
 	struct port_info *pi = netdev_priv(dev);
@@ -2101,20 +2062,15 @@ static const struct ethtool_ops cxgb_ethtool_ops = {
 	.set_eeprom = set_eeprom,
 	.get_pauseparam = get_pauseparam,
 	.set_pauseparam = set_pauseparam,
-	.get_rx_csum = get_rx_csum,
-	.set_rx_csum = set_rx_csum,
-	.set_tx_csum = ethtool_op_set_tx_csum,
-	.set_sg = ethtool_op_set_sg,
 	.get_link = ethtool_op_get_link,
 	.get_strings = get_strings,
-	.phys_id = cxgb3_phys_id,
+	.set_phys_id = set_phys_id,
 	.nway_reset = restart_autoneg,
 	.get_sset_count = get_sset_count,
 	.get_ethtool_stats = get_stats,
 	.get_regs_len = get_regs_len,
 	.get_regs = get_regs,
 	.get_wol = get_wol,
-	.set_tso = ethtool_op_set_tso,
 };
 
 static int in_range(int val, int lo, int hi)
@@ -2162,15 +2118,6 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
 			      MAX_RSPQ_ENTRIES))
 			return -EINVAL;
 
-		if ((adapter->flags & FULL_INIT_DONE) && t.lro > 0)
-			for_each_port(adapter, i) {
-				pi = adap2pinfo(adapter, i);
-				if (t.qset_idx >= pi->first_qset &&
-				    t.qset_idx < pi->first_qset + pi->nqsets &&
-				    !(pi->rx_offload & T3_RX_CSUM))
-					return -EINVAL;
-			}
-
 		if ((adapter->flags & FULL_INIT_DONE) &&
 			(t.rspq_size >= 0 || t.fl_size[0] >= 0 ||
 			t.fl_size[1] >= 0 || t.txq_size[0] >= 0 ||
@@ -2231,8 +2178,14 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
 				}
 			}
 		}
-		if (t.lro >= 0)
-			set_qset_lro(dev, t.qset_idx, t.lro);
+
+		if (t.lro >= 0) {
+			if (t.lro)
+				dev->wanted_features |= NETIF_F_GRO;
+			else
+				dev->wanted_features &= ~NETIF_F_GRO;
+			netdev_update_features(dev);
+		}
 
 		break;
 	}
@@ -2266,7 +2219,7 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
 		t.fl_size[0] = q->fl_size;
 		t.fl_size[1] = q->jumbo_size;
 		t.polling = q->polling;
-		t.lro = q->lro;
+		t.lro = !!(dev->features & NETIF_F_GRO);
 		t.intr_lat = q->coalesce_usecs;
 		t.cong_thres = q->cong_thres;
 		t.qnum = q1;
@@ -3304,18 +3257,18 @@ static int __devinit init_one(struct pci_dev *pdev,
 		adapter->port[i] = netdev;
 		pi = netdev_priv(netdev);
 		pi->adapter = adapter;
-		pi->rx_offload = T3_RX_CSUM | T3_LRO;
 		pi->port_id = i;
 		netif_carrier_off(netdev);
 		netdev->irq = pdev->irq;
 		netdev->mem_start = mmio_start;
 		netdev->mem_end = mmio_start + mmio_len - 1;
-		netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
-		netdev->features |= NETIF_F_GRO;
+		netdev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM |
+			NETIF_F_TSO | NETIF_F_RXCSUM;
+		netdev->features |= netdev->hw_features |
+			NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
 		if (pci_using_dac)
 			netdev->features |= NETIF_F_HIGHDMA;
 
-		netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
 		netdev->netdev_ops = &cxgb_netdev_ops;
 		SET_ETHTOOL_OPS(netdev, &cxgb_ethtool_ops);
 	}
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index bfa2d56af1ee2aa68217022e8ba741994844e0bd..3f562ba2f0c9c70a81a94f52711929d26b6a46e5 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -37,6 +37,7 @@
 #include <linux/tcp.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 #include <net/arp.h>
 #include "common.h"
 #include "regs.h"
@@ -2019,7 +2020,7 @@ static void rx_eth(struct adapter *adap, struct sge_rspq *rq,
 	skb_pull(skb, sizeof(*p) + pad);
 	skb->protocol = eth_type_trans(skb, adap->port[p->iff]);
 	pi = netdev_priv(skb->dev);
-	if ((pi->rx_offload & T3_RX_CSUM) && p->csum_valid &&
+	if ((skb->dev->features & NETIF_F_RXCSUM) && p->csum_valid &&
 	    p->csum == htons(0xffff) && !p->fragment) {
 		qs->port_stats[SGE_PSTAT_RX_CSUM_GOOD]++;
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -2120,7 +2121,7 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
 		offset = 2 + sizeof(struct cpl_rx_pkt);
 		cpl = qs->lro_va = sd->pg_chunk.va + 2;
 
-		if ((pi->rx_offload & T3_RX_CSUM) &&
+		if ((qs->netdev->features & NETIF_F_RXCSUM) &&
 		     cpl->csum_valid && cpl->csum == htons(0xffff)) {
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 			qs->port_stats[SGE_PSTAT_RX_CSUM_GOOD]++;
@@ -2285,7 +2286,8 @@ static int process_responses(struct adapter *adap, struct sge_qset *qs,
 	q->next_holdoff = q->holdoff_tmr;
 
 	while (likely(budget_left && is_new_response(r, q))) {
-		int packet_complete, eth, ethpad = 2, lro = qs->lro_enabled;
+		int packet_complete, eth, ethpad = 2;
+		int lro = !!(qs->netdev->features & NETIF_F_GRO);
 		struct sk_buff *skb = NULL;
 		u32 len, flags;
 		__be32 rss_hi, rss_lo;
diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h
index 01d49eaa44d278fe2d7f0d5189ace1c9a96f63d6..bc9982a4c1f4e3e44f6b01f4bf90f095b4176ab4 100644
--- a/drivers/net/cxgb4/cxgb4.h
+++ b/drivers/net/cxgb4/cxgb4.h
@@ -290,7 +290,6 @@ struct port_info {
 	u8     port_id;
 	u8     tx_chan;
 	u8     lport;                 /* associated offload logical port */
-	u8     rx_offload;            /* CSO, etc */
 	u8     nqsets;                /* # of qsets */
 	u8     first_qset;            /* index of first qset */
 	u8     rss_mode;
@@ -298,11 +297,6 @@ struct port_info {
 	u16   *rss;
 };
 
-/* port_info.rx_offload flags */
-enum {
-	RX_CSO = 1 << 0,
-};
-
 struct dentry;
 struct work_struct;
 
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 5352c8a23f4da1fc4cfdd9a08df6d40fd886b89c..7e3cfbe89e3b186597a44c9d1e88d617e28a6b62 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -1336,15 +1336,20 @@ static int restart_autoneg(struct net_device *dev)
 	return 0;
 }
 
-static int identify_port(struct net_device *dev, u32 data)
+static int identify_port(struct net_device *dev,
+			 enum ethtool_phys_id_state state)
 {
+	unsigned int val;
 	struct adapter *adap = netdev2adap(dev);
 
-	if (data == 0)
-		data = 2;     /* default to 2 seconds */
+	if (state == ETHTOOL_ID_ACTIVE)
+		val = 0xffff;
+	else if (state == ETHTOOL_ID_INACTIVE)
+		val = 0;
+	else
+		return -EINVAL;
 
-	return t4_identify_port(adap, adap->fn, netdev2pinfo(dev)->viid,
-				data * 5);
+	return t4_identify_port(adap, adap->fn, netdev2pinfo(dev)->viid, val);
 }
 
 static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps)
@@ -1431,7 +1436,8 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	cmd->supported = from_fw_linkcaps(p->port_type, p->link_cfg.supported);
 	cmd->advertising = from_fw_linkcaps(p->port_type,
 					    p->link_cfg.advertising);
-	cmd->speed = netif_carrier_ok(dev) ? p->link_cfg.speed : 0;
+	ethtool_cmd_speed_set(cmd,
+			      netif_carrier_ok(dev) ? p->link_cfg.speed : 0);
 	cmd->duplex = DUPLEX_FULL;
 	cmd->autoneg = p->link_cfg.autoneg;
 	cmd->maxtxpkt = 0;
@@ -1455,6 +1461,7 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	unsigned int cap;
 	struct port_info *p = netdev_priv(dev);
 	struct link_config *lc = &p->link_cfg;
+	u32 speed = ethtool_cmd_speed(cmd);
 
 	if (cmd->duplex != DUPLEX_FULL)     /* only full-duplex supported */
 		return -EINVAL;
@@ -1465,16 +1472,16 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		 * being requested.
 		 */
 		if (cmd->autoneg == AUTONEG_DISABLE &&
-		    (lc->supported & speed_to_caps(cmd->speed)))
-				return 0;
+		    (lc->supported & speed_to_caps(speed)))
+			return 0;
 		return -EINVAL;
 	}
 
 	if (cmd->autoneg == AUTONEG_DISABLE) {
-		cap = speed_to_caps(cmd->speed);
+		cap = speed_to_caps(speed);
 
-		if (!(lc->supported & cap) || cmd->speed == SPEED_1000 ||
-		    cmd->speed == SPEED_10000)
+		if (!(lc->supported & cap) || (speed == SPEED_1000) ||
+		    (speed == SPEED_10000))
 			return -EINVAL;
 		lc->requested_speed = cap;
 		lc->advertising = 0;
@@ -1526,24 +1533,6 @@ static int set_pauseparam(struct net_device *dev,
 	return 0;
 }
 
-static u32 get_rx_csum(struct net_device *dev)
-{
-	struct port_info *p = netdev_priv(dev);
-
-	return p->rx_offload & RX_CSO;
-}
-
-static int set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct port_info *p = netdev_priv(dev);
-
-	if (data)
-		p->rx_offload |= RX_CSO;
-	else
-		p->rx_offload &= ~RX_CSO;
-	return 0;
-}
-
 static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 {
 	const struct port_info *pi = netdev_priv(dev);
@@ -1865,36 +1854,20 @@ static int set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 	return err;
 }
 
-#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
-
-static int set_tso(struct net_device *dev, u32 value)
-{
-	if (value)
-		dev->features |= TSO_FLAGS;
-	else
-		dev->features &= ~TSO_FLAGS;
-	return 0;
-}
-
-static int set_flags(struct net_device *dev, u32 flags)
+static int cxgb_set_features(struct net_device *dev, u32 features)
 {
+	const struct port_info *pi = netdev_priv(dev);
+	u32 changed = dev->features ^ features;
 	int err;
-	unsigned long old_feat = dev->features;
 
-	err = ethtool_op_set_flags(dev, flags, ETH_FLAG_RXHASH |
-				   ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN);
-	if (err)
-		return err;
-
-	if ((old_feat ^ dev->features) & NETIF_F_HW_VLAN_RX) {
-		const struct port_info *pi = netdev_priv(dev);
+	if (!(changed & NETIF_F_HW_VLAN_RX))
+		return 0;
 
-		err = t4_set_rxmode(pi->adapter, pi->adapter->fn, pi->viid, -1,
-				    -1, -1, -1, !!(flags & ETH_FLAG_RXVLAN),
-				    true);
-		if (err)
-			dev->features = old_feat;
-	}
+	err = t4_set_rxmode(pi->adapter, pi->adapter->fn, pi->viid, -1,
+			    -1, -1, -1,
+			    !!(features & NETIF_F_HW_VLAN_RX), true);
+	if (unlikely(err))
+		dev->features = features ^ NETIF_F_HW_VLAN_RX;
 	return err;
 }
 
@@ -2005,13 +1978,9 @@ static struct ethtool_ops cxgb_ethtool_ops = {
 	.set_eeprom        = set_eeprom,
 	.get_pauseparam    = get_pauseparam,
 	.set_pauseparam    = set_pauseparam,
-	.get_rx_csum       = get_rx_csum,
-	.set_rx_csum       = set_rx_csum,
-	.set_tx_csum       = ethtool_op_set_tx_ipv6_csum,
-	.set_sg            = ethtool_op_set_sg,
 	.get_link          = ethtool_op_get_link,
 	.get_strings       = get_strings,
-	.phys_id           = identify_port,
+	.set_phys_id       = identify_port,
 	.nway_reset        = restart_autoneg,
 	.get_sset_count    = get_sset_count,
 	.get_ethtool_stats = get_stats,
@@ -2019,8 +1988,6 @@ static struct ethtool_ops cxgb_ethtool_ops = {
 	.get_regs          = get_regs,
 	.get_wol           = get_wol,
 	.set_wol           = set_wol,
-	.set_tso           = set_tso,
-	.set_flags         = set_flags,
 	.get_rxnfc         = get_rxnfc,
 	.get_rxfh_indir    = get_rss_table,
 	.set_rxfh_indir    = set_rss_table,
@@ -2877,6 +2844,7 @@ static const struct net_device_ops cxgb4_netdev_ops = {
 	.ndo_get_stats64      = cxgb_get_stats,
 	.ndo_set_rx_mode      = cxgb_set_rxmode,
 	.ndo_set_mac_address  = cxgb_set_mac_addr,
+	.ndo_set_features     = cxgb_set_features,
 	.ndo_validate_addr    = eth_validate_addr,
 	.ndo_do_ioctl         = cxgb_ioctl,
 	.ndo_change_mtu       = cxgb_change_mtu,
@@ -3559,6 +3527,7 @@ static void free_some_resources(struct adapter *adapter)
 		t4_fw_bye(adapter, adapter->fn);
 }
 
+#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
 #define VLAN_FEAT (NETIF_F_SG | NETIF_F_IP_CSUM | TSO_FLAGS | \
 		   NETIF_F_IPV6_CSUM | NETIF_F_HIGHDMA)
 
@@ -3660,14 +3629,14 @@ static int __devinit init_one(struct pci_dev *pdev,
 		pi = netdev_priv(netdev);
 		pi->adapter = adapter;
 		pi->xact_addr_filt = -1;
-		pi->rx_offload = RX_CSO;
 		pi->port_id = i;
 		netdev->irq = pdev->irq;
 
-		netdev->features |= NETIF_F_SG | TSO_FLAGS;
-		netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-		netdev->features |= NETIF_F_GRO | NETIF_F_RXHASH | highdma;
-		netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+		netdev->hw_features = NETIF_F_SG | TSO_FLAGS |
+			NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+			NETIF_F_RXCSUM | NETIF_F_RXHASH |
+			NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+		netdev->features |= netdev->hw_features | highdma;
 		netdev->vlan_features = netdev->features & VLAN_FEAT;
 
 		netdev->netdev_ops = &cxgb4_netdev_ops;
diff --git a/drivers/net/cxgb4/sge.c b/drivers/net/cxgb4/sge.c
index 311471b439a84ab33ca4643ff25728260af62f49..56adf448b9fe85664d77f60e0e7106c4262093bb 100644
--- a/drivers/net/cxgb4/sge.c
+++ b/drivers/net/cxgb4/sge.c
@@ -39,6 +39,7 @@
 #include <linux/ip.h>
 #include <linux/dma-mapping.h>
 #include <linux/jiffies.h>
+#include <linux/prefetch.h>
 #include <net/ipv6.h>
 #include <net/tcp.h>
 #include "cxgb4.h"
@@ -1556,7 +1557,6 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
 {
 	bool csum_ok;
 	struct sk_buff *skb;
-	struct port_info *pi;
 	const struct cpl_rx_pkt *pkt;
 	struct sge_eth_rxq *rxq = container_of(q, struct sge_eth_rxq, rspq);
 
@@ -1584,10 +1584,9 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
 	if (skb->dev->features & NETIF_F_RXHASH)
 		skb->rxhash = (__force u32)pkt->rsshdr.hash_val;
 
-	pi = netdev_priv(skb->dev);
 	rxq->stats.pkts++;
 
-	if (csum_ok && (pi->rx_offload & RX_CSO) &&
+	if (csum_ok && (q->netdev->features & NETIF_F_RXCSUM) &&
 	    (pkt->l2info & htonl(RXF_UDP | RXF_TCP))) {
 		if (!pkt->ip_frag) {
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
diff --git a/drivers/net/cxgb4vf/adapter.h b/drivers/net/cxgb4vf/adapter.h
index 4766b4116b412702d84735aaf6b119906c6430e1..4fd821aadc8afeb266fb5f2de86567c14d2a22f6 100644
--- a/drivers/net/cxgb4vf/adapter.h
+++ b/drivers/net/cxgb4vf/adapter.h
@@ -97,17 +97,11 @@ struct port_info {
 	u16 rss_size;			/* size of VI's RSS table slice */
 	u8 pidx;			/* index into adapter port[] */
 	u8 port_id;			/* physical port ID */
-	u8 rx_offload;			/* CSO, etc. */
 	u8 nqsets;			/* # of "Queue Sets" */
 	u8 first_qset;			/* index of first "Queue Set" */
 	struct link_config link_cfg;	/* physical port configuration */
 };
 
-/* port_info.rx_offload flags */
-enum {
-	RX_CSO = 1 << 0,
-};
-
 /*
  * Scatter Gather Engine resources for the "adapter".  Our ingress and egress
  * queues are organized into "Queue Sets" with one ingress and one egress
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 4661cbbd9bd910c96958fe17dc0463421df45396..e71c08e547e4aa789eced9428244ad68c01b5fa4 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -1167,7 +1167,8 @@ static int cxgb4vf_get_settings(struct net_device *dev,
 
 	cmd->supported = pi->link_cfg.supported;
 	cmd->advertising = pi->link_cfg.advertising;
-	cmd->speed = netif_carrier_ok(dev) ? pi->link_cfg.speed : -1;
+	ethtool_cmd_speed_set(cmd,
+			      netif_carrier_ok(dev) ? pi->link_cfg.speed : -1);
 	cmd->duplex = DUPLEX_FULL;
 
 	cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
@@ -1326,37 +1327,22 @@ static void cxgb4vf_get_pauseparam(struct net_device *dev,
 }
 
 /*
- * Return whether RX Checksum Offloading is currently enabled for the device.
- */
-static u32 cxgb4vf_get_rx_csum(struct net_device *dev)
-{
-	struct port_info *pi = netdev_priv(dev);
-
-	return (pi->rx_offload & RX_CSO) != 0;
-}
-
-/*
- * Turn RX Checksum Offloading on or off for the device.
+ * Identify the port by blinking the port's LED.
  */
-static int cxgb4vf_set_rx_csum(struct net_device *dev, u32 csum)
+static int cxgb4vf_phys_id(struct net_device *dev,
+			   enum ethtool_phys_id_state state)
 {
+	unsigned int val;
 	struct port_info *pi = netdev_priv(dev);
 
-	if (csum)
-		pi->rx_offload |= RX_CSO;
+	if (state == ETHTOOL_ID_ACTIVE)
+		val = 0xffff;
+	else if (state == ETHTOOL_ID_INACTIVE)
+		val = 0;
 	else
-		pi->rx_offload &= ~RX_CSO;
-	return 0;
-}
-
-/*
- * Identify the port by blinking the port's LED.
- */
-static int cxgb4vf_phys_id(struct net_device *dev, u32 id)
-{
-	struct port_info *pi = netdev_priv(dev);
+		return -EINVAL;
 
-	return t4vf_identify_port(pi->adapter, pi->viid, 5);
+	return t4vf_identify_port(pi->adapter, pi->viid, val);
 }
 
 /*
@@ -1560,18 +1546,6 @@ static void cxgb4vf_get_wol(struct net_device *dev,
  */
 #define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
 
-/*
- * Set TCP Segmentation Offloading feature capabilities.
- */
-static int cxgb4vf_set_tso(struct net_device *dev, u32 tso)
-{
-	if (tso)
-		dev->features |= TSO_FLAGS;
-	else
-		dev->features &= ~TSO_FLAGS;
-	return 0;
-}
-
 static struct ethtool_ops cxgb4vf_ethtool_ops = {
 	.get_settings		= cxgb4vf_get_settings,
 	.get_drvinfo		= cxgb4vf_get_drvinfo,
@@ -1582,19 +1556,14 @@ static struct ethtool_ops cxgb4vf_ethtool_ops = {
 	.get_coalesce		= cxgb4vf_get_coalesce,
 	.set_coalesce		= cxgb4vf_set_coalesce,
 	.get_pauseparam		= cxgb4vf_get_pauseparam,
-	.get_rx_csum		= cxgb4vf_get_rx_csum,
-	.set_rx_csum		= cxgb4vf_set_rx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_ipv6_csum,
-	.set_sg			= ethtool_op_set_sg,
 	.get_link		= ethtool_op_get_link,
 	.get_strings		= cxgb4vf_get_strings,
-	.phys_id		= cxgb4vf_phys_id,
+	.set_phys_id		= cxgb4vf_phys_id,
 	.get_sset_count		= cxgb4vf_get_sset_count,
 	.get_ethtool_stats	= cxgb4vf_get_ethtool_stats,
 	.get_regs_len		= cxgb4vf_get_regs_len,
 	.get_regs		= cxgb4vf_get_regs,
 	.get_wol		= cxgb4vf_get_wol,
-	.set_tso		= cxgb4vf_set_tso,
 };
 
 /*
@@ -2629,19 +2598,19 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
 		 * it.
 		 */
 		pi->xact_addr_filt = -1;
-		pi->rx_offload = RX_CSO;
 		netif_carrier_off(netdev);
 		netdev->irq = pdev->irq;
 
-		netdev->features = (NETIF_F_SG | TSO_FLAGS |
-				    NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
-				    NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
-				    NETIF_F_GRO);
+		netdev->hw_features = NETIF_F_SG | TSO_FLAGS |
+			NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+			NETIF_F_HW_VLAN_TX | NETIF_F_RXCSUM;
+		netdev->vlan_features = NETIF_F_SG | TSO_FLAGS |
+			NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+			NETIF_F_HIGHDMA;
+		netdev->features = netdev->hw_features |
+			NETIF_F_HW_VLAN_RX;
 		if (pci_using_dac)
 			netdev->features |= NETIF_F_HIGHDMA;
-		netdev->vlan_features =
-			(netdev->features &
-			 ~(NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX));
 
 #ifdef HAVE_NET_DEVICE_OPS
 		netdev->netdev_ops = &cxgb4vf_netdev_ops;
diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c
index bb65121f581c44e5f23b8ec2de22bb1e8d7cd4e4..5fd75fdaa631bd930fc96986ee0649b9d94729eb 100644
--- a/drivers/net/cxgb4vf/sge.c
+++ b/drivers/net/cxgb4vf/sge.c
@@ -41,6 +41,7 @@
 #include <net/ipv6.h>
 #include <net/tcp.h>
 #include <linux/dma-mapping.h>
+#include <linux/prefetch.h>
 
 #include "t4vf_common.h"
 #include "t4vf_defs.h"
@@ -1555,8 +1556,8 @@ int t4vf_ethrx_handler(struct sge_rspq *rspq, const __be64 *rsp,
 	pi = netdev_priv(skb->dev);
 	rxq->stats.pkts++;
 
-	if (csum_ok && (pi->rx_offload & RX_CSO) && !pkt->err_vec &&
-	    (be32_to_cpu(pkt->l2info) & (RXF_UDP|RXF_TCP))) {
+	if (csum_ok && (rspq->netdev->features & NETIF_F_RXCSUM) &&
+	    !pkt->err_vec && (be32_to_cpu(pkt->l2info) & (RXF_UDP|RXF_TCP))) {
 		if (!pkt->ip_frag)
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 		else {
diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index 8b0084d17c8c82f1a6c30a273614a0689999661c..17654059922de988574f7c888d7367164265fda8 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -331,18 +331,18 @@ static struct {
                          "DE422",\
                          ""}
 
-static char* __initdata depca_signature[] = DEPCA_SIGNATURE;
+static const char* const depca_signature[] __devinitconst = DEPCA_SIGNATURE;
 
 enum depca_type {
 	DEPCA, de100, de101, de200, de201, de202, de210, de212, de422, unknown
 };
 
-static char depca_string[] = "depca";
+static const char depca_string[] = "depca";
 
 static int depca_device_remove (struct device *device);
 
 #ifdef CONFIG_EISA
-static struct eisa_device_id depca_eisa_ids[] = {
+static const struct eisa_device_id depca_eisa_ids[] __devinitconst = {
 	{ "DEC4220", de422 },
 	{ "" }
 };
@@ -367,19 +367,19 @@ static struct eisa_driver depca_eisa_driver = {
 #define DE210_ID 0x628d
 #define DE212_ID 0x6def
 
-static short depca_mca_adapter_ids[] = {
+static const short depca_mca_adapter_ids[] __devinitconst = {
 	DE210_ID,
 	DE212_ID,
 	0x0000
 };
 
-static char *depca_mca_adapter_name[] = {
+static const char *depca_mca_adapter_name[] = {
 	"DEC EtherWORKS MC Adapter (DE210)",
 	"DEC EtherWORKS MC Adapter (DE212)",
 	NULL
 };
 
-static enum depca_type depca_mca_adapter_type[] = {
+static const enum depca_type depca_mca_adapter_type[] = {
 	de210,
 	de212,
 	0
@@ -541,10 +541,9 @@ static void SetMulticastFilter(struct net_device *dev);
 static int load_packet(struct net_device *dev, struct sk_buff *skb);
 static void depca_dbg_open(struct net_device *dev);
 
-static u_char de1xx_irq[] __initdata = { 2, 3, 4, 5, 7, 9, 0 };
-static u_char de2xx_irq[] __initdata = { 5, 9, 10, 11, 15, 0 };
-static u_char de422_irq[] __initdata = { 5, 9, 10, 11, 0 };
-static u_char *depca_irq;
+static const u_char de1xx_irq[] __devinitconst = { 2, 3, 4, 5, 7, 9, 0 };
+static const u_char de2xx_irq[] __devinitconst = { 5, 9, 10, 11, 15, 0 };
+static const u_char de422_irq[] __devinitconst = { 5, 9, 10, 11, 0 };
 
 static int irq;
 static int io;
@@ -580,7 +579,7 @@ static const struct net_device_ops depca_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 };
 
-static int __init depca_hw_init (struct net_device *dev, struct device *device)
+static int __devinit depca_hw_init (struct net_device *dev, struct device *device)
 {
 	struct depca_private *lp;
 	int i, j, offset, netRAM, mem_len, status = 0;
@@ -748,6 +747,7 @@ static int __init depca_hw_init (struct net_device *dev, struct device *device)
 	if (dev->irq < 2) {
 		unsigned char irqnum;
 		unsigned long irq_mask, delay;
+		const u_char *depca_irq;
 
 		irq_mask = probe_irq_on();
 
@@ -770,6 +770,7 @@ static int __init depca_hw_init (struct net_device *dev, struct device *device)
 			break;
 
 		default:
+			depca_irq = NULL;
 			break;	/* Not reached */
 		}
 
@@ -1302,7 +1303,7 @@ static void SetMulticastFilter(struct net_device *dev)
 	}
 }
 
-static int __init depca_common_init (u_long ioaddr, struct net_device **devp)
+static int __devinit depca_common_init (u_long ioaddr, struct net_device **devp)
 {
 	int status = 0;
 
@@ -1333,7 +1334,7 @@ static int __init depca_common_init (u_long ioaddr, struct net_device **devp)
 /*
 ** Microchannel bus I/O device probe
 */
-static int __init depca_mca_probe(struct device *device)
+static int __devinit depca_mca_probe(struct device *device)
 {
 	unsigned char pos[2];
 	unsigned char where;
@@ -1457,7 +1458,7 @@ static int __init depca_mca_probe(struct device *device)
 ** ISA bus I/O device probe
 */
 
-static void __init depca_platform_probe (void)
+static void __devinit depca_platform_probe (void)
 {
 	int i;
 	struct platform_device *pldev;
@@ -1497,7 +1498,7 @@ static void __init depca_platform_probe (void)
 	}
 }
 
-static enum depca_type __init depca_shmem_probe (ulong *mem_start)
+static enum depca_type __devinit depca_shmem_probe (ulong *mem_start)
 {
 	u_long mem_base[] = DEPCA_RAM_BASE_ADDRESSES;
 	enum depca_type adapter = unknown;
@@ -1558,7 +1559,7 @@ static int __devinit depca_isa_probe (struct platform_device *device)
 */
 
 #ifdef CONFIG_EISA
-static int __init depca_eisa_probe (struct device *device)
+static int __devinit depca_eisa_probe (struct device *device)
 {
 	enum depca_type adapter = unknown;
 	struct eisa_device *edev;
@@ -1629,7 +1630,7 @@ static int __devexit depca_device_remove (struct device *device)
 ** and Boot (readb) ROM. This will also give us a clue to the network RAM
 ** base address.
 */
-static int __init DepcaSignature(char *name, u_long base_addr)
+static int __devinit DepcaSignature(char *name, u_long base_addr)
 {
 	u_int i, j, k;
 	void __iomem *ptr;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index c05db6046050981360c7789859a12b953bafe20c..c445457b66d53df856564a2d88895680249f49bf 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -1189,10 +1189,10 @@ static int rio_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		cmd->transceiver = XCVR_INTERNAL;
 	}
 	if ( np->link_status ) {
-		cmd->speed = np->speed;
+		ethtool_cmd_speed_set(cmd, np->speed);
 		cmd->duplex = np->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
 	} else {
-		cmd->speed = -1;
+		ethtool_cmd_speed_set(cmd, -1);
 		cmd->duplex = -1;
 	}
 	if ( np->an_enable)
@@ -1219,31 +1219,20 @@ static int rio_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	} else {
 		np->an_enable = 0;
 		if (np->speed == 1000) {
-			cmd->speed = SPEED_100;
+			ethtool_cmd_speed_set(cmd, SPEED_100);
 			cmd->duplex = DUPLEX_FULL;
 			printk("Warning!! Can't disable Auto negotiation in 1000Mbps, change to Manual 100Mbps, Full duplex.\n");
 		}
-		switch(cmd->speed + cmd->duplex) {
-
-		case SPEED_10 + DUPLEX_HALF:
-			np->speed = 10;
-			np->full_duplex = 0;
-			break;
-
-		case SPEED_10 + DUPLEX_FULL:
+		switch (ethtool_cmd_speed(cmd)) {
+		case SPEED_10:
 			np->speed = 10;
-			np->full_duplex = 1;
+			np->full_duplex = (cmd->duplex == DUPLEX_FULL);
 			break;
-		case SPEED_100 + DUPLEX_HALF:
+		case SPEED_100:
 			np->speed = 100;
-			np->full_duplex = 0;
-			break;
-		case SPEED_100 + DUPLEX_FULL:
-			np->speed = 100;
-			np->full_duplex = 1;
+			np->full_duplex = (cmd->duplex == DUPLEX_FULL);
 			break;
-		case SPEED_1000 + DUPLEX_HALF:/* not supported */
-		case SPEED_1000 + DUPLEX_FULL:/* not supported */
+		case SPEED_1000: /* not supported */
 		default:
 			return -EINVAL;
 		}
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index b7af5bab9937397d20aa54ceac349ac16e81988e..fbaff3584bd4982e5c3f72c6079d86f6d12b5f22 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -131,8 +131,6 @@ typedef struct board_info {
 	u32		msg_enable;
 	u32		wake_state;
 
-	int		rx_csum;
-	int		can_csum;
 	int		ip_summed;
 } board_info_t;
 
@@ -470,47 +468,20 @@ static int dm9000_nway_reset(struct net_device *dev)
 	return mii_nway_restart(&dm->mii);
 }
 
-static uint32_t dm9000_get_rx_csum(struct net_device *dev)
+static int dm9000_set_features(struct net_device *dev, u32 features)
 {
 	board_info_t *dm = to_dm9000_board(dev);
-	return dm->rx_csum;
-}
-
-static int dm9000_set_rx_csum_unlocked(struct net_device *dev, uint32_t data)
-{
-	board_info_t *dm = to_dm9000_board(dev);
-
-	if (dm->can_csum) {
-		dm->rx_csum = data;
-		iow(dm, DM9000_RCSR, dm->rx_csum ? RCSR_CSUM : 0);
+	u32 changed = dev->features ^ features;
+	unsigned long flags;
 
+	if (!(changed & NETIF_F_RXCSUM))
 		return 0;
-	}
-
-	return -EOPNOTSUPP;
-}
-
-static int dm9000_set_rx_csum(struct net_device *dev, uint32_t data)
-{
-	board_info_t *dm = to_dm9000_board(dev);
-	unsigned long flags;
-	int ret;
 
 	spin_lock_irqsave(&dm->lock, flags);
-	ret = dm9000_set_rx_csum_unlocked(dev, data);
+	iow(dm, DM9000_RCSR, (features & NETIF_F_RXCSUM) ? RCSR_CSUM : 0);
 	spin_unlock_irqrestore(&dm->lock, flags);
 
-	return ret;
-}
-
-static int dm9000_set_tx_csum(struct net_device *dev, uint32_t data)
-{
-	board_info_t *dm = to_dm9000_board(dev);
-	int ret = -EOPNOTSUPP;
-
-	if (dm->can_csum)
-		ret = ethtool_op_set_tx_csum(dev, data);
-	return ret;
+	return 0;
 }
 
 static u32 dm9000_get_link(struct net_device *dev)
@@ -643,10 +614,6 @@ static const struct ethtool_ops dm9000_ethtool_ops = {
  	.get_eeprom_len		= dm9000_get_eeprom_len,
  	.get_eeprom		= dm9000_get_eeprom,
  	.set_eeprom		= dm9000_set_eeprom,
-	.get_rx_csum		= dm9000_get_rx_csum,
-	.set_rx_csum		= dm9000_set_rx_csum,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
-	.set_tx_csum		= dm9000_set_tx_csum,
 };
 
 static void dm9000_show_carrier(board_info_t *db,
@@ -800,7 +767,9 @@ dm9000_init_dm9000(struct net_device *dev)
 	db->io_mode = ior(db, DM9000_ISR) >> 6;	/* ISR bit7:6 keeps I/O mode */
 
 	/* Checksum mode */
-	dm9000_set_rx_csum_unlocked(dev, db->rx_csum);
+	if (dev->hw_features & NETIF_F_RXCSUM)
+		iow(db, DM9000_RCSR,
+			(dev->features & NETIF_F_RXCSUM) ? RCSR_CSUM : 0);
 
 	iow(db, DM9000_GPCR, GPCR_GEP_CNTL);	/* Let GPIO0 output */
 
@@ -1049,7 +1018,7 @@ dm9000_rx(struct net_device *dev)
 
 			/* Pass to upper layer */
 			skb->protocol = eth_type_trans(skb, dev);
-			if (db->rx_csum) {
+			if (dev->features & NETIF_F_RXCSUM) {
 				if ((((rxbyte & 0x1c) << 3) & rxbyte) == 0)
 					skb->ip_summed = CHECKSUM_UNNECESSARY;
 				else
@@ -1358,6 +1327,7 @@ static const struct net_device_ops dm9000_netdev_ops = {
 	.ndo_set_multicast_list	= dm9000_hash_table,
 	.ndo_do_ioctl		= dm9000_ioctl,
 	.ndo_change_mtu		= eth_change_mtu,
+	.ndo_set_features	= dm9000_set_features,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_mac_address	= eth_mac_addr,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1551,9 +1521,8 @@ dm9000_probe(struct platform_device *pdev)
 
 	/* dm9000a/b are capable of hardware checksum offload */
 	if (db->type == TYPE_DM9000A || db->type == TYPE_DM9000B) {
-		db->can_csum = 1;
-		db->rx_csum = 1;
-		ndev->features |= NETIF_F_IP_CSUM;
+		ndev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM;
+		ndev->features |= ndev->hw_features;
 	}
 
 	/* from this point we assume that we have found a DM9000 */
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index ff2d29b178587eebfd22feba9e21aae496f12b17..39cf9b9bd673cdd0d46aed0c970ca58cccbedc88 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -168,10 +168,6 @@ static int __init dummy_init_one(void)
 	if (!dev_dummy)
 		return -ENOMEM;
 
-	err = dev_alloc_name(dev_dummy, dev_dummy->name);
-	if (err < 0)
-		goto err;
-
 	dev_dummy->rtnl_link_ops = &dummy_link_ops;
 	err = register_netdevice(dev_dummy);
 	if (err < 0)
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index b0aa9e68990a70e783118ca78c39f969f56098d0..e336c7937f053d2827245817638ce0547c27434a 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -593,7 +593,6 @@ struct nic {
 	enum phy phy;
 	struct params params;
 	struct timer_list watchdog;
-	struct timer_list blink_timer;
 	struct mii_if_info mii;
 	struct work_struct tx_timeout_task;
 	enum loopback loopback;
@@ -618,7 +617,6 @@ struct nic {
 	u32 rx_tco_frames;
 	u32 rx_over_length_errors;
 
-	u16 leds;
 	u16 eeprom_wc;
 	__le16 eeprom[256];
 	spinlock_t mdio_lock;
@@ -1512,7 +1510,7 @@ static int e100_phy_init(struct nic *nic)
 
 static int e100_hw_init(struct nic *nic)
 {
-	int err;
+	int err = 0;
 
 	e100_hw_reset(nic);
 
@@ -1668,7 +1666,8 @@ static void e100_adjust_adaptive_ifs(struct nic *nic, int speed, int duplex)
 static void e100_watchdog(unsigned long data)
 {
 	struct nic *nic = (struct nic *)data;
-	struct ethtool_cmd cmd;
+	struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
+	u32 speed;
 
 	netif_printk(nic, timer, KERN_DEBUG, nic->netdev,
 		     "right now = %ld\n", jiffies);
@@ -1676,10 +1675,11 @@ static void e100_watchdog(unsigned long data)
 	/* mii library handles link maintenance tasks */
 
 	mii_ethtool_gset(&nic->mii, &cmd);
+	speed = ethtool_cmd_speed(&cmd);
 
 	if (mii_link_ok(&nic->mii) && !netif_carrier_ok(nic->netdev)) {
 		netdev_info(nic->netdev, "NIC Link is Up %u Mbps %s Duplex\n",
-			    cmd.speed == SPEED_100 ? 100 : 10,
+			    speed == SPEED_100 ? 100 : 10,
 			    cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
 	} else if (!mii_link_ok(&nic->mii) && netif_carrier_ok(nic->netdev)) {
 		netdev_info(nic->netdev, "NIC Link is Down\n");
@@ -1698,13 +1698,13 @@ static void e100_watchdog(unsigned long data)
 	spin_unlock_irq(&nic->cmd_lock);
 
 	e100_update_stats(nic);
-	e100_adjust_adaptive_ifs(nic, cmd.speed, cmd.duplex);
+	e100_adjust_adaptive_ifs(nic, speed, cmd.duplex);
 
 	if (nic->mac <= mac_82557_D100_C)
 		/* Issue a multicast command to workaround a 557 lock up */
 		e100_set_multicast_list(nic->netdev);
 
-	if (nic->flags & ich && cmd.speed==SPEED_10 && cmd.duplex==DUPLEX_HALF)
+	if (nic->flags & ich && speed == SPEED_10 && cmd.duplex == DUPLEX_HALF)
 		/* Need SW workaround for ICH[x] 10Mbps/half duplex Tx hang. */
 		nic->flags |= ich_10h_workaround;
 	else
@@ -2351,30 +2351,6 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
 #define E100_82552_LED_OVERRIDE 0x19
 #define E100_82552_LED_ON       0x000F /* LEDTX and LED_RX both on */
 #define E100_82552_LED_OFF      0x000A /* LEDTX and LED_RX both off */
-static void e100_blink_led(unsigned long data)
-{
-	struct nic *nic = (struct nic *)data;
-	enum led_state {
-		led_on     = 0x01,
-		led_off    = 0x04,
-		led_on_559 = 0x05,
-		led_on_557 = 0x07,
-	};
-	u16 led_reg = MII_LED_CONTROL;
-
-	if (nic->phy == phy_82552_v) {
-		led_reg = E100_82552_LED_OVERRIDE;
-
-		nic->leds = (nic->leds == E100_82552_LED_ON) ?
-		            E100_82552_LED_OFF : E100_82552_LED_ON;
-	} else {
-		nic->leds = (nic->leds & led_on) ? led_off :
-		            (nic->mac < mac_82559_D101M) ? led_on_557 :
-		            led_on_559;
-	}
-	mdio_write(nic->netdev, nic->mii.phy_id, led_reg, nic->leds);
-	mod_timer(&nic->blink_timer, jiffies + HZ / 4);
-}
 
 static int e100_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
 {
@@ -2598,19 +2574,38 @@ static void e100_diag_test(struct net_device *netdev,
 	msleep_interruptible(4 * 1000);
 }
 
-static int e100_phys_id(struct net_device *netdev, u32 data)
+static int e100_set_phys_id(struct net_device *netdev,
+			    enum ethtool_phys_id_state state)
 {
 	struct nic *nic = netdev_priv(netdev);
+	enum led_state {
+		led_on     = 0x01,
+		led_off    = 0x04,
+		led_on_559 = 0x05,
+		led_on_557 = 0x07,
+	};
 	u16 led_reg = (nic->phy == phy_82552_v) ? E100_82552_LED_OVERRIDE :
-	              MII_LED_CONTROL;
+		MII_LED_CONTROL;
+	u16 leds = 0;
 
-	if (!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
-		data = (u32)(MAX_SCHEDULE_TIMEOUT / HZ);
-	mod_timer(&nic->blink_timer, jiffies);
-	msleep_interruptible(data * 1000);
-	del_timer_sync(&nic->blink_timer);
-	mdio_write(netdev, nic->mii.phy_id, led_reg, 0);
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 2;
+
+	case ETHTOOL_ID_ON:
+		leds = (nic->phy == phy_82552_v) ? E100_82552_LED_ON :
+		       (nic->mac < mac_82559_D101M) ? led_on_557 : led_on_559;
+		break;
+
+	case ETHTOOL_ID_OFF:
+		leds = (nic->phy == phy_82552_v) ? E100_82552_LED_OFF : led_off;
+		break;
+
+	case ETHTOOL_ID_INACTIVE:
+		break;
+	}
 
+	mdio_write(netdev, nic->mii.phy_id, led_reg, leds);
 	return 0;
 }
 
@@ -2691,7 +2686,7 @@ static const struct ethtool_ops e100_ethtool_ops = {
 	.set_ringparam		= e100_set_ringparam,
 	.self_test		= e100_diag_test,
 	.get_strings		= e100_get_strings,
-	.phys_id		= e100_phys_id,
+	.set_phys_id		= e100_set_phys_id,
 	.get_ethtool_stats	= e100_get_ethtool_stats,
 	.get_sset_count		= e100_get_sset_count,
 };
@@ -2832,9 +2827,6 @@ static int __devinit e100_probe(struct pci_dev *pdev,
 	init_timer(&nic->watchdog);
 	nic->watchdog.function = e100_watchdog;
 	nic->watchdog.data = (unsigned long)nic;
-	init_timer(&nic->blink_timer);
-	nic->blink_timer.function = e100_blink_led;
-	nic->blink_timer.data = (unsigned long)nic;
 
 	INIT_WORK(&nic->tx_timeout_task, e100_tx_timeout_task);
 
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index a881dd0093bd896177507549389abe40c3438899..8676899120c301f67eab5de0ffb87b019f18281f 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -238,9 +238,6 @@ struct e1000_adapter {
 	struct work_struct reset_task;
 	u8 fc_autoneg;
 
-	struct timer_list blink_timer;
-	unsigned long led_status;
-
 	/* TX */
 	struct e1000_tx_ring *tx_ring;      /* One per active queue */
 	unsigned int restart_queue;
@@ -349,7 +346,7 @@ extern int e1000_up(struct e1000_adapter *adapter);
 extern void e1000_down(struct e1000_adapter *adapter);
 extern void e1000_reinit_locked(struct e1000_adapter *adapter);
 extern void e1000_reset(struct e1000_adapter *adapter);
-extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx);
+extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u32 spd, u8 dplx);
 extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
 extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
 extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index dd70738eb2f48cb245b3d843ccdde1151b902feb..ec0fa426cce2313f037bff909bff303596c28faf 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -158,7 +158,7 @@ static int e1000_get_settings(struct net_device *netdev,
 
 		e1000_get_speed_and_duplex(hw, &adapter->link_speed,
 		                                   &adapter->link_duplex);
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 
 		/* unfortunately FULL_DUPLEX != DUPLEX_FULL
 		 *          and HALF_DUPLEX != DUPLEX_HALF */
@@ -168,7 +168,7 @@ static int e1000_get_settings(struct net_device *netdev,
 		else
 			ecmd->duplex = DUPLEX_HALF;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -197,11 +197,13 @@ static int e1000_set_settings(struct net_device *netdev,
 			                         ADVERTISED_TP |
 			                         ADVERTISED_Autoneg;
 		ecmd->advertising = hw->autoneg_advertised;
-	} else
-		if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+	} else {
+		u32 speed = ethtool_cmd_speed(ecmd);
+		if (e1000_set_spd_dplx(adapter, speed, ecmd->duplex)) {
 			clear_bit(__E1000_RESETTING, &adapter->flags);
 			return -EINVAL;
 		}
+	}
 
 	/* reset the link */
 
@@ -1753,46 +1755,28 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 	return 0;
 }
 
-/* toggle LED 4 times per second = 2 "blinks" per second */
-#define E1000_ID_INTERVAL	(HZ/4)
-
-/* bit defines for adapter->led_status */
-#define E1000_LED_ON		0
-
-static void e1000_led_blink_callback(unsigned long data)
+static int e1000_set_phys_id(struct net_device *netdev,
+			     enum ethtool_phys_id_state state)
 {
-	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
+	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
 
-	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
-		e1000_led_off(hw);
-	else
-		e1000_led_on(hw);
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		e1000_setup_led(hw);
+		return 2;
 
-	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
-}
-
-static int e1000_phys_id(struct net_device *netdev, u32 data)
-{
-	struct e1000_adapter *adapter = netdev_priv(netdev);
-	struct e1000_hw *hw = &adapter->hw;
+	case ETHTOOL_ID_ON:
+		e1000_led_on(hw);
+		break;
 
-	if (!data)
-		data = INT_MAX;
+	case ETHTOOL_ID_OFF:
+		e1000_led_off(hw);
+		break;
 
-	if (!adapter->blink_timer.function) {
-		init_timer(&adapter->blink_timer);
-		adapter->blink_timer.function = e1000_led_blink_callback;
-		adapter->blink_timer.data = (unsigned long)adapter;
+	case ETHTOOL_ID_INACTIVE:
+		e1000_cleanup_led(hw);
 	}
-	e1000_setup_led(hw);
-	mod_timer(&adapter->blink_timer, jiffies);
-	msleep_interruptible(data * 1000);
-	del_timer_sync(&adapter->blink_timer);
-
-	e1000_led_off(hw);
-	clear_bit(E1000_LED_ON, &adapter->led_status);
-	e1000_cleanup_led(hw);
 
 	return 0;
 }
@@ -1929,7 +1913,7 @@ static const struct ethtool_ops e1000_ethtool_ops = {
 	.set_tso                = e1000_set_tso,
 	.self_test              = e1000_diag_test,
 	.get_strings            = e1000_get_strings,
-	.phys_id                = e1000_phys_id,
+	.set_phys_id            = e1000_set_phys_id,
 	.get_ethtool_stats      = e1000_get_ethtool_stats,
 	.get_sset_count         = e1000_get_sset_count,
 	.get_coalesce           = e1000_get_coalesce,
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 477e066a1cf04254d0d8dc7da636d1a8be6b1c02..76e8af00d86dab7d79a65842dddadf6cfed337c8 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -29,6 +29,7 @@
 #include "e1000.h"
 #include <net/ip6_checksum.h>
 #include <linux/io.h>
+#include <linux/prefetch.h>
 
 /* Intel Media SOC GbE MDIO physical base address */
 static unsigned long ce4100_gbe_mdio_base_phy;
@@ -96,7 +97,6 @@ int e1000_up(struct e1000_adapter *adapter);
 void e1000_down(struct e1000_adapter *adapter);
 void e1000_reinit_locked(struct e1000_adapter *adapter);
 void e1000_reset(struct e1000_adapter *adapter);
-int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx);
 int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
 int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
 void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
@@ -4385,7 +4385,6 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
 	struct mii_ioctl_data *data = if_mii(ifr);
 	int retval;
 	u16 mii_reg;
-	u16 spddplx;
 	unsigned long flags;
 
 	if (hw->media_type != e1000_media_type_copper)
@@ -4424,17 +4423,18 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
 					hw->autoneg = 1;
 					hw->autoneg_advertised = 0x2F;
 				} else {
+					u32 speed;
 					if (mii_reg & 0x40)
-						spddplx = SPEED_1000;
+						speed = SPEED_1000;
 					else if (mii_reg & 0x2000)
-						spddplx = SPEED_100;
+						speed = SPEED_100;
 					else
-						spddplx = SPEED_10;
-					spddplx += (mii_reg & 0x100)
-						   ? DUPLEX_FULL :
-						   DUPLEX_HALF;
-					retval = e1000_set_spd_dplx(adapter,
-								    spddplx);
+						speed = SPEED_10;
+					retval = e1000_set_spd_dplx(
+						adapter, speed,
+						((mii_reg & 0x100)
+						 ? DUPLEX_FULL :
+						 DUPLEX_HALF));
 					if (retval)
 						return retval;
 				}
@@ -4596,20 +4596,24 @@ static void e1000_restore_vlan(struct e1000_adapter *adapter)
 	}
 }
 
-int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
+int e1000_set_spd_dplx(struct e1000_adapter *adapter, u32 spd, u8 dplx)
 {
 	struct e1000_hw *hw = &adapter->hw;
 
 	hw->autoneg = 0;
 
+	/* Make sure dplx is at most 1 bit and lsb of speed is not set
+	 * for the switch() below to work */
+	if ((spd & 1) || (dplx & ~1))
+		goto err_inval;
+
 	/* Fiber NICs only allow 1000 gbps Full duplex */
 	if ((hw->media_type == e1000_media_type_fiber) &&
-		spddplx != (SPEED_1000 + DUPLEX_FULL)) {
-		e_err(probe, "Unsupported Speed/Duplex configuration\n");
-		return -EINVAL;
-	}
+	    spd != SPEED_1000 &&
+	    dplx != DUPLEX_FULL)
+		goto err_inval;
 
-	switch (spddplx) {
+	switch (spd + dplx) {
 	case SPEED_10 + DUPLEX_HALF:
 		hw->forced_speed_duplex = e1000_10_half;
 		break;
@@ -4628,10 +4632,13 @@ int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
 		break;
 	case SPEED_1000 + DUPLEX_HALF: /* not supported */
 	default:
-		e_err(probe, "Unsupported Speed/Duplex configuration\n");
-		return -EINVAL;
+		goto err_inval;
 	}
 	return 0;
+
+err_inval:
+	e_err(probe, "Unsupported Speed/Duplex configuration\n");
+	return -EINVAL;
 }
 
 static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 89a69035e538f2ef024e2c6e747a1b762744a118..8295f21924393e805268d629881b446b8eeed69c 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -300,6 +300,7 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
 		func->set_lan_id = e1000_set_lan_id_single_port;
 		func->check_mng_mode = e1000e_check_mng_mode_generic;
 		func->led_on = e1000e_led_on_generic;
+		func->blink_led = e1000e_blink_led_generic;
 
 		/* FWSM register */
 		mac->has_fwsm = true;
@@ -320,6 +321,7 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
 	default:
 		func->check_mng_mode = e1000e_check_mng_mode_generic;
 		func->led_on = e1000e_led_on_generic;
+		func->blink_led = e1000e_blink_led_generic;
 
 		/* FWSM register */
 		mac->has_fwsm = true;
@@ -431,9 +433,6 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
 	case e1000_82573:
 	case e1000_82574:
 	case e1000_82583:
-		/* Disable ASPM L0s due to hardware errata */
-		e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L0S);
-
 		if (pdev->device == E1000_DEV_ID_82573L) {
 			adapter->flags |= FLAG_HAS_JUMBO_FRAMES;
 			adapter->max_hw_frame_size = DEFAULT_JUMBO;
@@ -594,7 +593,7 @@ static s32 e1000_get_hw_semaphore_82573(struct e1000_hw *hw)
 
 		extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
 
-		msleep(2);
+		usleep_range(2000, 4000);
 		i++;
 	} while (i < MDIO_OWNERSHIP_TIMEOUT);
 
@@ -816,7 +815,7 @@ static s32 e1000_update_nvm_checksum_82571(struct e1000_hw *hw)
 
 	/* Check for pending operations. */
 	for (i = 0; i < E1000_FLASH_UPDATES; i++) {
-		msleep(1);
+		usleep_range(1000, 2000);
 		if ((er32(EECD) & E1000_EECD_FLUPD) == 0)
 			break;
 	}
@@ -840,7 +839,7 @@ static s32 e1000_update_nvm_checksum_82571(struct e1000_hw *hw)
 	ew32(EECD, eecd);
 
 	for (i = 0; i < E1000_FLASH_UPDATES; i++) {
-		msleep(1);
+		usleep_range(1000, 2000);
 		if ((er32(EECD) & E1000_EECD_FLUPD) == 0)
 			break;
 	}
@@ -930,7 +929,7 @@ static s32 e1000_get_cfg_done_82571(struct e1000_hw *hw)
 		if (er32(EEMNGCTL) &
 		    E1000_NVM_CFG_DONE_PORT_0)
 			break;
-		msleep(1);
+		usleep_range(1000, 2000);
 		timeout--;
 	}
 	if (!timeout) {
@@ -1037,7 +1036,7 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
 	ew32(TCTL, E1000_TCTL_PSP);
 	e1e_flush();
 
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/*
 	 * Must acquire the MDIO ownership before MAC reset.
@@ -2066,7 +2065,8 @@ struct e1000_info e1000_82573_info = {
 				  | FLAG_HAS_SMART_POWER_DOWN
 				  | FLAG_HAS_AMT
 				  | FLAG_HAS_SWSM_ON_LOAD,
-	.flags2			= FLAG2_DISABLE_ASPM_L1,
+	.flags2			= FLAG2_DISABLE_ASPM_L1
+				  | FLAG2_DISABLE_ASPM_L0S,
 	.pba			= 20,
 	.max_hw_frame_size	= ETH_FRAME_LEN + ETH_FCS_LEN,
 	.get_variants		= e1000_get_variants_82571,
@@ -2086,7 +2086,8 @@ struct e1000_info e1000_82574_info = {
 				  | FLAG_HAS_SMART_POWER_DOWN
 				  | FLAG_HAS_AMT
 				  | FLAG_HAS_CTRLEXT_ON_LOAD,
-	.flags2			  = FLAG2_CHECK_PHY_HANG,
+	.flags2			  = FLAG2_CHECK_PHY_HANG
+				  | FLAG2_DISABLE_ASPM_L0S,
 	.pba			= 32,
 	.max_hw_frame_size	= DEFAULT_JUMBO,
 	.get_variants		= e1000_get_variants_82571,
@@ -2104,6 +2105,7 @@ struct e1000_info e1000_82583_info = {
 				  | FLAG_HAS_SMART_POWER_DOWN
 				  | FLAG_HAS_AMT
 				  | FLAG_HAS_CTRLEXT_ON_LOAD,
+	.flags2			= FLAG2_DISABLE_ASPM_L0S,
 	.pba			= 32,
 	.max_hw_frame_size	= ETH_FRAME_LEN + ETH_FCS_LEN,
 	.get_variants		= e1000_get_variants_82571,
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index 00bf595ebd67c6485a059b51e83f2b27f951a2a5..9549879e66a0382bc0031446ea23cacaa0cfb6fe 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -31,6 +31,7 @@
 #ifndef _E1000_H_
 #define _E1000_H_
 
+#include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/timer.h>
 #include <linux/workqueue.h>
@@ -39,6 +40,7 @@
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
 #include <linux/crc32.h>
+#include <linux/if_vlan.h>
 
 #include "hw.h"
 
@@ -280,7 +282,7 @@ struct e1000_adapter {
 
 	const struct e1000_info *ei;
 
-	struct vlan_group *vlgrp;
+	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	u32 bd_number;
 	u32 rx_buffer_len;
 	u16 mng_vlan_id;
@@ -389,13 +391,10 @@ struct e1000_adapter {
 
 	bool fc_autoneg;
 
-	unsigned long led_status;
-
 	unsigned int flags;
 	unsigned int flags2;
 	struct work_struct downshift_task;
 	struct work_struct update_phy_task;
-	struct work_struct led_blink_task;
 	struct work_struct print_hang_task;
 
 	bool idle_check;
@@ -456,6 +455,7 @@ struct e1000_info {
 #define FLAG2_HAS_PHY_STATS               (1 << 4)
 #define FLAG2_HAS_EEE                     (1 << 5)
 #define FLAG2_DMA_BURST                   (1 << 6)
+#define FLAG2_DISABLE_ASPM_L0S            (1 << 7)
 #define FLAG2_DISABLE_AIM                 (1 << 8)
 #define FLAG2_CHECK_PHY_HANG              (1 << 9)
 
@@ -484,7 +484,6 @@ extern const char e1000e_driver_version[];
 
 extern void e1000e_check_options(struct e1000_adapter *adapter);
 extern void e1000e_set_ethtool_ops(struct net_device *netdev);
-extern void e1000e_led_blink_task(struct work_struct *work);
 
 extern int e1000e_up(struct e1000_adapter *adapter);
 extern void e1000e_down(struct e1000_adapter *adapter);
@@ -502,7 +501,6 @@ extern void e1000e_set_interrupt_capability(struct e1000_adapter *adapter);
 extern void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter);
 extern void e1000e_get_hw_control(struct e1000_adapter *adapter);
 extern void e1000e_release_hw_control(struct e1000_adapter *adapter);
-extern void e1000e_disable_aspm(struct pci_dev *pdev, u16 state);
 
 extern unsigned int copybreak;
 
@@ -573,7 +571,7 @@ extern s32 e1000e_valid_led_default(struct e1000_hw *hw, u16 *data);
 extern void e1000e_config_collision_dist(struct e1000_hw *hw);
 extern s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw);
 extern s32 e1000e_force_mac_fc(struct e1000_hw *hw);
-extern s32 e1000e_blink_led(struct e1000_hw *hw);
+extern s32 e1000e_blink_led_generic(struct e1000_hw *hw);
 extern void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value);
 extern s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw);
 extern void e1000e_reset_adaptive(struct e1000_hw *hw);
diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index 2fefa820302b8c0b028c1a2945df0903dba0216c..f4bbeb22f51fd3f1b8de807f82802a05b380df54 100644
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -612,7 +612,7 @@ static s32 e1000_get_cfg_done_80003es2lan(struct e1000_hw *hw)
 	while (timeout) {
 		if (er32(EEMNGCTL) & mask)
 			break;
-		msleep(1);
+		usleep_range(1000, 2000);
 		timeout--;
 	}
 	if (!timeout) {
@@ -802,7 +802,7 @@ static s32 e1000_reset_hw_80003es2lan(struct e1000_hw *hw)
 	ew32(TCTL, E1000_TCTL_PSP);
 	e1e_flush();
 
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	ctrl = er32(CTRL);
 
@@ -1434,6 +1434,7 @@ static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw)
 static struct e1000_mac_operations es2_mac_ops = {
 	.read_mac_addr		= e1000_read_mac_addr_80003es2lan,
 	.id_led_init		= e1000e_id_led_init,
+	.blink_led		= e1000e_blink_led_generic,
 	.check_mng_mode		= e1000e_check_mng_mode_generic,
 	/* check_for_link dependent on media type */
 	.cleanup_led		= e1000e_cleanup_led_generic,
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 07f09e96e4532453b5f1e4547f810dd93b504546..859d0d3af6c95f71a3312b212e66ed3bf570b2b2 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -122,6 +122,7 @@ static int e1000_get_settings(struct net_device *netdev,
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
+	u32 speed;
 
 	if (hw->phy.media_type == e1000_media_type_copper) {
 
@@ -159,23 +160,23 @@ static int e1000_get_settings(struct net_device *netdev,
 		ecmd->transceiver = XCVR_EXTERNAL;
 	}
 
-	ecmd->speed = -1;
+	speed = -1;
 	ecmd->duplex = -1;
 
 	if (netif_running(netdev)) {
 		if (netif_carrier_ok(netdev)) {
-			ecmd->speed = adapter->link_speed;
+			speed = adapter->link_speed;
 			ecmd->duplex = adapter->link_duplex - 1;
 		}
 	} else {
 		u32 status = er32(STATUS);
 		if (status & E1000_STATUS_LU) {
 			if (status & E1000_STATUS_SPEED_1000)
-				ecmd->speed = 1000;
+				speed = SPEED_1000;
 			else if (status & E1000_STATUS_SPEED_100)
-				ecmd->speed = 100;
+				speed = SPEED_100;
 			else
-				ecmd->speed = 10;
+				speed = SPEED_10;
 
 			if (status & E1000_STATUS_FD)
 				ecmd->duplex = DUPLEX_FULL;
@@ -184,6 +185,7 @@ static int e1000_get_settings(struct net_device *netdev,
 		}
 	}
 
+	ethtool_cmd_speed_set(ecmd, speed);
 	ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
 			 hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
 
@@ -198,20 +200,25 @@ static int e1000_get_settings(struct net_device *netdev,
 	return 0;
 }
 
-static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
+static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u32 spd, u8 dplx)
 {
 	struct e1000_mac_info *mac = &adapter->hw.mac;
 
 	mac->autoneg = 0;
 
+	/* Make sure dplx is at most 1 bit and lsb of speed is not set
+	 * for the switch() below to work */
+	if ((spd & 1) || (dplx & ~1))
+		goto err_inval;
+
 	/* Fiber NICs only allow 1000 gbps Full duplex */
 	if ((adapter->hw.phy.media_type == e1000_media_type_fiber) &&
-		spddplx != (SPEED_1000 + DUPLEX_FULL)) {
-		e_err("Unsupported Speed/Duplex configuration\n");
-		return -EINVAL;
+	    spd != SPEED_1000 &&
+	    dplx != DUPLEX_FULL) {
+		goto err_inval;
 	}
 
-	switch (spddplx) {
+	switch (spd + dplx) {
 	case SPEED_10 + DUPLEX_HALF:
 		mac->forced_speed_duplex = ADVERTISE_10_HALF;
 		break;
@@ -230,10 +237,13 @@ static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
 		break;
 	case SPEED_1000 + DUPLEX_HALF: /* not supported */
 	default:
-		e_err("Unsupported Speed/Duplex configuration\n");
-		return -EINVAL;
+		goto err_inval;
 	}
 	return 0;
+
+err_inval:
+	e_err("Unsupported Speed/Duplex configuration\n");
+	return -EINVAL;
 }
 
 static int e1000_set_settings(struct net_device *netdev,
@@ -253,7 +263,7 @@ static int e1000_set_settings(struct net_device *netdev,
 	}
 
 	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
-		msleep(1);
+		usleep_range(1000, 2000);
 
 	if (ecmd->autoneg == AUTONEG_ENABLE) {
 		hw->mac.autoneg = 1;
@@ -269,7 +279,8 @@ static int e1000_set_settings(struct net_device *netdev,
 		if (adapter->fc_autoneg)
 			hw->fc.requested_mode = e1000_fc_default;
 	} else {
-		if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+		u32 speed = ethtool_cmd_speed(ecmd);
+		if (e1000_set_spd_dplx(adapter, speed, ecmd->duplex)) {
 			clear_bit(__E1000_RESETTING, &adapter->state);
 			return -EINVAL;
 		}
@@ -317,7 +328,7 @@ static int e1000_set_pauseparam(struct net_device *netdev,
 	adapter->fc_autoneg = pause->autoneg;
 
 	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
-		msleep(1);
+		usleep_range(1000, 2000);
 
 	if (adapter->fc_autoneg == AUTONEG_ENABLE) {
 		hw->fc.requested_mode = e1000_fc_default;
@@ -673,7 +684,7 @@ static int e1000_set_ringparam(struct net_device *netdev,
 		return -EINVAL;
 
 	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
-		msleep(1);
+		usleep_range(1000, 2000);
 
 	if (netif_running(adapter->netdev))
 		e1000e_down(adapter);
@@ -952,7 +963,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
 
 	/* Disable all the interrupts */
 	ew32(IMC, 0xFFFFFFFF);
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/* Test each interrupt */
 	for (i = 0; i < 10; i++) {
@@ -984,7 +995,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
 			adapter->test_icr = 0;
 			ew32(IMC, mask);
 			ew32(ICS, mask);
-			msleep(10);
+			usleep_range(10000, 20000);
 
 			if (adapter->test_icr & mask) {
 				*data = 3;
@@ -1002,7 +1013,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
 		adapter->test_icr = 0;
 		ew32(IMS, mask);
 		ew32(ICS, mask);
-		msleep(10);
+		usleep_range(10000, 20000);
 
 		if (!(adapter->test_icr & mask)) {
 			*data = 4;
@@ -1020,7 +1031,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
 			adapter->test_icr = 0;
 			ew32(IMC, ~mask & 0x00007FFF);
 			ew32(ICS, ~mask & 0x00007FFF);
-			msleep(10);
+			usleep_range(10000, 20000);
 
 			if (adapter->test_icr) {
 				*data = 5;
@@ -1031,7 +1042,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
 
 	/* Disable all the interrupts */
 	ew32(IMC, 0xFFFFFFFF);
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/* Unhook test interrupt handler */
 	free_irq(irq, netdev);
@@ -1406,7 +1417,7 @@ static int e1000_set_82571_fiber_loopback(struct e1000_adapter *adapter)
 	 */
 #define E1000_SERDES_LB_ON 0x410
 	ew32(SCTL, E1000_SERDES_LB_ON);
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	return 0;
 }
@@ -1501,7 +1512,7 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
 		    hw->phy.media_type == e1000_media_type_internal_serdes) {
 #define E1000_SERDES_LB_OFF 0x400
 			ew32(SCTL, E1000_SERDES_LB_OFF);
-			msleep(10);
+			usleep_range(10000, 20000);
 			break;
 		}
 		/* Fall Through */
@@ -1851,64 +1862,35 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 	return 0;
 }
 
-/* toggle LED 4 times per second = 2 "blinks" per second */
-#define E1000_ID_INTERVAL	(HZ/4)
-
-/* bit defines for adapter->led_status */
-#define E1000_LED_ON		0
-
-void e1000e_led_blink_task(struct work_struct *work)
-{
-	struct e1000_adapter *adapter = container_of(work,
-	                                struct e1000_adapter, led_blink_task);
-
-	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
-		adapter->hw.mac.ops.led_off(&adapter->hw);
-	else
-		adapter->hw.mac.ops.led_on(&adapter->hw);
-}
-
-static void e1000_led_blink_callback(unsigned long data)
-{
-	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
-
-	schedule_work(&adapter->led_blink_task);
-	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
-}
-
-static int e1000_phys_id(struct net_device *netdev, u32 data)
+static int e1000_set_phys_id(struct net_device *netdev,
+			     enum ethtool_phys_id_state state)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
 
-	if (!data)
-		data = INT_MAX;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		if (!hw->mac.ops.blink_led)
+			return 2;	/* cycle on/off twice per second */
 
-	if ((hw->phy.type == e1000_phy_ife) ||
-	    (hw->mac.type == e1000_pchlan) ||
-	    (hw->mac.type == e1000_pch2lan) ||
-	    (hw->mac.type == e1000_82583) ||
-	    (hw->mac.type == e1000_82574)) {
-		if (!adapter->blink_timer.function) {
-			init_timer(&adapter->blink_timer);
-			adapter->blink_timer.function =
-				e1000_led_blink_callback;
-			adapter->blink_timer.data = (unsigned long) adapter;
-		}
-		mod_timer(&adapter->blink_timer, jiffies);
-		msleep_interruptible(data * 1000);
-		del_timer_sync(&adapter->blink_timer);
+		hw->mac.ops.blink_led(hw);
+		break;
+
+	case ETHTOOL_ID_INACTIVE:
 		if (hw->phy.type == e1000_phy_ife)
 			e1e_wphy(hw, IFE_PHY_SPECIAL_CONTROL_LED, 0);
-	} else {
-		e1000e_blink_led(hw);
-		msleep_interruptible(data * 1000);
-	}
+		hw->mac.ops.led_off(hw);
+		hw->mac.ops.cleanup_led(hw);
+		break;
 
-	hw->mac.ops.led_off(hw);
-	clear_bit(E1000_LED_ON, &adapter->led_status);
-	hw->mac.ops.cleanup_led(hw);
+	case ETHTOOL_ID_ON:
+		adapter->hw.mac.ops.led_on(&adapter->hw);
+		break;
 
+	case ETHTOOL_ID_OFF:
+		adapter->hw.mac.ops.led_off(&adapter->hw);
+		break;
+	}
 	return 0;
 }
 
@@ -2020,6 +2002,31 @@ static void e1000_get_strings(struct net_device *netdev, u32 stringset,
 	}
 }
 
+static int e1000e_set_flags(struct net_device *netdev, u32 data)
+{
+	struct e1000_adapter *adapter = netdev_priv(netdev);
+	bool need_reset = false;
+	int rc;
+
+	need_reset = (data & ETH_FLAG_RXVLAN) !=
+		     (netdev->features & NETIF_F_HW_VLAN_RX);
+
+	rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_RXVLAN |
+				  ETH_FLAG_TXVLAN);
+
+	if (rc)
+		return rc;
+
+	if (need_reset) {
+		if (netif_running(netdev))
+			e1000e_reinit_locked(adapter);
+		else
+			e1000e_reset(adapter);
+	}
+
+	return 0;
+}
+
 static const struct ethtool_ops e1000_ethtool_ops = {
 	.get_settings		= e1000_get_settings,
 	.set_settings		= e1000_set_settings,
@@ -2049,12 +2056,13 @@ static const struct ethtool_ops e1000_ethtool_ops = {
 	.set_tso		= e1000_set_tso,
 	.self_test		= e1000_diag_test,
 	.get_strings		= e1000_get_strings,
-	.phys_id		= e1000_phys_id,
+	.set_phys_id		= e1000_set_phys_id,
 	.get_ethtool_stats	= e1000_get_ethtool_stats,
 	.get_sset_count		= e1000e_get_sset_count,
 	.get_coalesce		= e1000_get_coalesce,
 	.set_coalesce		= e1000_set_coalesce,
 	.get_flags		= ethtool_op_get_flags,
+	.set_flags		= e1000e_set_flags,
 };
 
 void e1000e_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 307e1ec224178186d8cddeda01c4b53e25db28d2..6c2fa8327f5c814a78ff3db778e2ed694b22c6a1 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -756,6 +756,7 @@ struct e1000_host_mng_command_info {
 /* Function pointers and static data for the MAC. */
 struct e1000_mac_operations {
 	s32  (*id_led_init)(struct e1000_hw *);
+	s32  (*blink_led)(struct e1000_hw *);
 	bool (*check_mng_mode)(struct e1000_hw *);
 	s32  (*check_for_link)(struct e1000_hw *);
 	s32  (*cleanup_led)(struct e1000_hw *);
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index ce1dbfdca112e3533ab89ad7779c12665b9fbe8e..3369d1f6a39c7ca5ed1407c93aaaf2641026c6e8 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -338,7 +338,7 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 	/* Ungate automatic PHY configuration on non-managed 82579 */
 	if ((hw->mac.type == e1000_pch2lan) &&
 	    !(fwsm & E1000_ICH_FWSM_FW_VALID)) {
-		msleep(10);
+		usleep_range(10000, 20000);
 		e1000_gate_hw_phy_config_ich8lan(hw, false);
 	}
 
@@ -427,7 +427,7 @@ static s32 e1000_init_phy_params_ich8lan(struct e1000_hw *hw)
 	phy->id = 0;
 	while ((e1000_phy_unknown == e1000e_get_phy_type_from_id(phy->id)) &&
 	       (i++ < 100)) {
-		msleep(1);
+		usleep_range(1000, 2000);
 		ret_val = e1000e_get_phy_id(hw);
 		if (ret_val)
 			return ret_val;
@@ -564,6 +564,8 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_adapter *adapter)
 		mac->ops.check_mng_mode = e1000_check_mng_mode_ich8lan;
 		/* ID LED init */
 		mac->ops.id_led_init = e1000e_id_led_init;
+		/* blink LED */
+		mac->ops.blink_led = e1000e_blink_led_generic;
 		/* setup LED */
 		mac->ops.setup_led = e1000e_setup_led_generic;
 		/* cleanup LED */
@@ -767,6 +769,8 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
 	     (!(er32(CTRL_EXT) & E1000_CTRL_EXT_LSECCK)))) {
 		adapter->flags &= ~FLAG_HAS_JUMBO_FRAMES;
 		adapter->max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN;
+
+		hw->mac.ops.blink_led = NULL;
 	}
 
 	if ((adapter->hw.mac.type == e1000_ich8lan) &&
@@ -1704,7 +1708,7 @@ static s32 e1000_post_phy_reset_ich8lan(struct e1000_hw *hw)
 		goto out;
 
 	/* Allow time for h/w to get to quiescent state after reset */
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/* Perform any necessary post-reset workarounds */
 	switch (hw->mac.type) {
@@ -1737,7 +1741,7 @@ static s32 e1000_post_phy_reset_ich8lan(struct e1000_hw *hw)
 	if (hw->mac.type == e1000_pch2lan) {
 		/* Ungate automatic PHY configuration on non-managed 82579 */
 		if (!(er32(FWSM) & E1000_ICH_FWSM_FW_VALID)) {
-			msleep(10);
+			usleep_range(10000, 20000);
 			e1000_gate_hw_phy_config_ich8lan(hw, false);
 		}
 
@@ -2532,7 +2536,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
 	 */
 	if (!ret_val) {
 		e1000e_reload_nvm(hw);
-		msleep(10);
+		usleep_range(10000, 20000);
 	}
 
 out:
@@ -3009,7 +3013,7 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
 	ew32(TCTL, E1000_TCTL_PSP);
 	e1e_flush();
 
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/* Workaround for ICH8 bit corruption issue in FIFO memory */
 	if (hw->mac.type == e1000_ich8lan) {
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index 96921de5df2e9885e8c4dfcc133aba0a233bf8e8..dd8ab05b559086c56c677be53dd19159afed1f5a 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -144,7 +144,7 @@ void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value)
  *  @hw: pointer to the HW structure
  *  @rar_count: receive address registers
  *
- *  Setups the receive address registers by setting the base receive address
+ *  Setup the receive address registers by setting the base receive address
  *  register to the devices MAC address and clearing all the other receive
  *  address registers to 0.
  **/
@@ -868,7 +868,7 @@ static s32 e1000_poll_fiber_serdes_link_generic(struct e1000_hw *hw)
 	 * milliseconds even if the other end is doing it in SW).
 	 */
 	for (i = 0; i < FIBER_LINK_UP_LIMIT; i++) {
-		msleep(10);
+		usleep_range(10000, 20000);
 		status = er32(STATUS);
 		if (status & E1000_STATUS_LU)
 			break;
@@ -930,7 +930,7 @@ s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw)
 
 	ew32(CTRL, ctrl);
 	e1e_flush();
-	msleep(1);
+	usleep_range(1000, 2000);
 
 	/*
 	 * For these adapters, the SW definable pin 1 is set when the optics
@@ -1181,7 +1181,7 @@ s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw)
 			 * of pause frames.  In this case, we had to advertise
 			 * FULL flow control because we could not advertise Rx
 			 * ONLY. Hence, we must now check to see if we need to
-			 * turn OFF  the TRANSMISSION of PAUSE frames.
+			 * turn OFF the TRANSMISSION of PAUSE frames.
 			 */
 			if (hw->fc.requested_mode == e1000_fc_full) {
 				hw->fc.current_mode = e1000_fc_full;
@@ -1385,7 +1385,7 @@ s32 e1000e_get_auto_rd_done(struct e1000_hw *hw)
 	while (i < AUTO_READ_DONE_TIMEOUT) {
 		if (er32(EECD) & E1000_EECD_AUTO_RD)
 			break;
-		msleep(1);
+		usleep_range(1000, 2000);
 		i++;
 	}
 
@@ -1530,12 +1530,12 @@ s32 e1000e_cleanup_led_generic(struct e1000_hw *hw)
 }
 
 /**
- *  e1000e_blink_led - Blink LED
+ *  e1000e_blink_led_generic - Blink LED
  *  @hw: pointer to the HW structure
  *
  *  Blink the LEDs which are set to be on.
  **/
-s32 e1000e_blink_led(struct e1000_hw *hw)
+s32 e1000e_blink_led_generic(struct e1000_hw *hw)
 {
 	u32 ledctl_blink = 0;
 	u32 i;
@@ -2087,8 +2087,6 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
 	if (ret_val)
 		return ret_val;
 
-	msleep(10);
-
 	while (widx < words) {
 		u8 write_opcode = NVM_WRITE_OPCODE_SPI;
 
@@ -2132,7 +2130,7 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
 		}
 	}
 
-	msleep(10);
+	usleep_range(10000, 20000);
 	nvm->ops.release(hw);
 	return 0;
 }
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 506a0a0043b393bb9ccb1e0c232650f01fd545ba..3310c3d477d78ee51fc13d7c1b45d26a4ca010ed 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -49,6 +49,7 @@
 #include <linux/pm_qos_params.h>
 #include <linux/pm_runtime.h>
 #include <linux/aer.h>
+#include <linux/prefetch.h>
 
 #include "e1000.h"
 
@@ -58,6 +59,8 @@
 char e1000e_driver_name[] = "e1000e";
 const char e1000e_driver_version[] = DRV_VERSION;
 
+static void e1000e_disable_aspm(struct pci_dev *pdev, u16 state);
+
 static const struct e1000_info *e1000_info_tbl[] = {
 	[board_82571]		= &e1000_82571_info,
 	[board_82572]		= &e1000_82572_info,
@@ -459,13 +462,13 @@ static void e1000_receive_skb(struct e1000_adapter *adapter,
 			      struct net_device *netdev, struct sk_buff *skb,
 			      u8 status, __le16 vlan)
 {
+	u16 tag = le16_to_cpu(vlan);
 	skb->protocol = eth_type_trans(skb, netdev);
 
-	if (adapter->vlgrp && (status & E1000_RXD_STAT_VP))
-		vlan_gro_receive(&adapter->napi, adapter->vlgrp,
-				 le16_to_cpu(vlan), skb);
-	else
-		napi_gro_receive(&adapter->napi, skb);
+	if (status & E1000_RXD_STAT_VP)
+		__vlan_hwaccel_put_tag(skb, tag);
+
+	napi_gro_receive(&adapter->napi, skb);
 }
 
 /**
@@ -2433,6 +2436,8 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
 		vfta |= (1 << (vid & 0x1F));
 		hw->mac.ops.write_vfta(hw, index, vfta);
 	}
+
+	set_bit(vid, adapter->active_vlans);
 }
 
 static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
@@ -2441,13 +2446,6 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
 	struct e1000_hw *hw = &adapter->hw;
 	u32 vfta, index;
 
-	if (!test_bit(__E1000_DOWN, &adapter->state))
-		e1000_irq_disable(adapter);
-	vlan_group_set_device(adapter->vlgrp, vid, NULL);
-
-	if (!test_bit(__E1000_DOWN, &adapter->state))
-		e1000_irq_enable(adapter);
-
 	if ((adapter->hw.mng_cookie.status &
 	     E1000_MNG_DHCP_COOKIE_STATUS_VLAN) &&
 	    (vid == adapter->mng_vlan_id)) {
@@ -2463,93 +2461,105 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
 		vfta &= ~(1 << (vid & 0x1F));
 		hw->mac.ops.write_vfta(hw, index, vfta);
 	}
+
+	clear_bit(vid, adapter->active_vlans);
 }
 
-static void e1000_update_mng_vlan(struct e1000_adapter *adapter)
+/**
+ * e1000e_vlan_filter_disable - helper to disable hw VLAN filtering
+ * @adapter: board private structure to initialize
+ **/
+static void e1000e_vlan_filter_disable(struct e1000_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
-	u16 vid = adapter->hw.mng_cookie.vlan_id;
-	u16 old_vid = adapter->mng_vlan_id;
-
-	if (!adapter->vlgrp)
-		return;
+	struct e1000_hw *hw = &adapter->hw;
+	u32 rctl;
 
-	if (!vlan_group_get_device(adapter->vlgrp, vid)) {
-		adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
-		if (adapter->hw.mng_cookie.status &
-			E1000_MNG_DHCP_COOKIE_STATUS_VLAN) {
-			e1000_vlan_rx_add_vid(netdev, vid);
-			adapter->mng_vlan_id = vid;
+	if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER) {
+		/* disable VLAN receive filtering */
+		rctl = er32(RCTL);
+		rctl &= ~(E1000_RCTL_VFE | E1000_RCTL_CFIEN);
+		ew32(RCTL, rctl);
+
+		if (adapter->mng_vlan_id != (u16)E1000_MNG_VLAN_NONE) {
+			e1000_vlan_rx_kill_vid(netdev, adapter->mng_vlan_id);
+			adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
 		}
-
-		if ((old_vid != (u16)E1000_MNG_VLAN_NONE) &&
-				(vid != old_vid) &&
-		    !vlan_group_get_device(adapter->vlgrp, old_vid))
-			e1000_vlan_rx_kill_vid(netdev, old_vid);
-	} else {
-		adapter->mng_vlan_id = vid;
 	}
 }
 
+/**
+ * e1000e_vlan_filter_enable - helper to enable HW VLAN filtering
+ * @adapter: board private structure to initialize
+ **/
+static void e1000e_vlan_filter_enable(struct e1000_adapter *adapter)
+{
+	struct e1000_hw *hw = &adapter->hw;
+	u32 rctl;
 
-static void e1000_vlan_rx_register(struct net_device *netdev,
-				   struct vlan_group *grp)
+	if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER) {
+		/* enable VLAN receive filtering */
+		rctl = er32(RCTL);
+		rctl |= E1000_RCTL_VFE;
+		rctl &= ~E1000_RCTL_CFIEN;
+		ew32(RCTL, rctl);
+	}
+}
+
+/**
+ * e1000e_vlan_strip_enable - helper to disable HW VLAN stripping
+ * @adapter: board private structure to initialize
+ **/
+static void e1000e_vlan_strip_disable(struct e1000_adapter *adapter)
 {
-	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
-	u32 ctrl, rctl;
+	u32 ctrl;
 
-	if (!test_bit(__E1000_DOWN, &adapter->state))
-		e1000_irq_disable(adapter);
-	adapter->vlgrp = grp;
+	/* disable VLAN tag insert/strip */
+	ctrl = er32(CTRL);
+	ctrl &= ~E1000_CTRL_VME;
+	ew32(CTRL, ctrl);
+}
 
-	if (grp) {
-		/* enable VLAN tag insert/strip */
-		ctrl = er32(CTRL);
-		ctrl |= E1000_CTRL_VME;
-		ew32(CTRL, ctrl);
+/**
+ * e1000e_vlan_strip_enable - helper to enable HW VLAN stripping
+ * @adapter: board private structure to initialize
+ **/
+static void e1000e_vlan_strip_enable(struct e1000_adapter *adapter)
+{
+	struct e1000_hw *hw = &adapter->hw;
+	u32 ctrl;
 
-		if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER) {
-			/* enable VLAN receive filtering */
-			rctl = er32(RCTL);
-			rctl &= ~E1000_RCTL_CFIEN;
-			ew32(RCTL, rctl);
-			e1000_update_mng_vlan(adapter);
-		}
-	} else {
-		/* disable VLAN tag insert/strip */
-		ctrl = er32(CTRL);
-		ctrl &= ~E1000_CTRL_VME;
-		ew32(CTRL, ctrl);
+	/* enable VLAN tag insert/strip */
+	ctrl = er32(CTRL);
+	ctrl |= E1000_CTRL_VME;
+	ew32(CTRL, ctrl);
+}
 
-		if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER) {
-			if (adapter->mng_vlan_id !=
-			    (u16)E1000_MNG_VLAN_NONE) {
-				e1000_vlan_rx_kill_vid(netdev,
-						       adapter->mng_vlan_id);
-				adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
-			}
-		}
+static void e1000_update_mng_vlan(struct e1000_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	u16 vid = adapter->hw.mng_cookie.vlan_id;
+	u16 old_vid = adapter->mng_vlan_id;
+
+	if (adapter->hw.mng_cookie.status &
+	    E1000_MNG_DHCP_COOKIE_STATUS_VLAN) {
+		e1000_vlan_rx_add_vid(netdev, vid);
+		adapter->mng_vlan_id = vid;
 	}
 
-	if (!test_bit(__E1000_DOWN, &adapter->state))
-		e1000_irq_enable(adapter);
+	if ((old_vid != (u16)E1000_MNG_VLAN_NONE) && (vid != old_vid))
+		e1000_vlan_rx_kill_vid(netdev, old_vid);
 }
 
 static void e1000_restore_vlan(struct e1000_adapter *adapter)
 {
 	u16 vid;
 
-	e1000_vlan_rx_register(adapter->netdev, adapter->vlgrp);
-
-	if (!adapter->vlgrp)
-		return;
+	e1000_vlan_rx_add_vid(adapter->netdev, 0);
 
-	for (vid = 0; vid < VLAN_N_VID; vid++) {
-		if (!vlan_group_get_device(adapter->vlgrp, vid))
-			continue;
+	for_each_set_bit(vid, adapter->active_vlans, VLAN_N_VID)
 		e1000_vlan_rx_add_vid(adapter->netdev, vid);
-	}
 }
 
 static void e1000_init_manageability_pt(struct e1000_adapter *adapter)
@@ -2902,7 +2912,7 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
 	rctl = er32(RCTL);
 	ew32(RCTL, rctl & ~E1000_RCTL_EN);
 	e1e_flush();
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	if (adapter->flags2 & FLAG2_DMA_BURST) {
 		/*
@@ -3039,6 +3049,8 @@ static void e1000_set_multi(struct net_device *netdev)
 	if (netdev->flags & IFF_PROMISC) {
 		rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE);
 		rctl &= ~E1000_RCTL_VFE;
+		/* Do not hardware filter VLANs in promisc mode */
+		e1000e_vlan_filter_disable(adapter);
 	} else {
 		if (netdev->flags & IFF_ALLMULTI) {
 			rctl |= E1000_RCTL_MPE;
@@ -3046,8 +3058,7 @@ static void e1000_set_multi(struct net_device *netdev)
 		} else {
 			rctl &= ~(E1000_RCTL_UPE | E1000_RCTL_MPE);
 		}
-		if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER)
-			rctl |= E1000_RCTL_VFE;
+		e1000e_vlan_filter_enable(adapter);
 	}
 
 	ew32(RCTL, rctl);
@@ -3072,6 +3083,11 @@ static void e1000_set_multi(struct net_device *netdev)
 		 */
 		e1000_update_mc_addr_list(hw, NULL, 0);
 	}
+
+	if (netdev->features & NETIF_F_HW_VLAN_RX)
+		e1000e_vlan_strip_enable(adapter);
+	else
+		e1000e_vlan_strip_disable(adapter);
 }
 
 /**
@@ -3383,7 +3399,7 @@ void e1000e_down(struct e1000_adapter *adapter)
 	ew32(TCTL, tctl);
 	/* flush both disables and wait for them to finish */
 	e1e_flush();
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	napi_disable(&adapter->napi);
 	e1000_irq_disable(adapter);
@@ -3418,7 +3434,7 @@ void e1000e_reinit_locked(struct e1000_adapter *adapter)
 {
 	might_sleep();
 	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
-		msleep(1);
+		usleep_range(1000, 2000);
 	e1000e_down(adapter);
 	e1000e_up(adapter);
 	clear_bit(__E1000_RESETTING, &adapter->state);
@@ -3721,10 +3737,8 @@ static int e1000_close(struct net_device *netdev)
 	 * kill manageability vlan ID if supported, but not if a vlan with
 	 * the same ID is registered on the host OS (let 8021q kill it)
 	 */
-	if ((adapter->hw.mng_cookie.status &
-			  E1000_MNG_DHCP_COOKIE_STATUS_VLAN) &&
-	     !(adapter->vlgrp &&
-	       vlan_group_get_device(adapter->vlgrp, adapter->mng_vlan_id)))
+	if (adapter->hw.mng_cookie.status &
+	    E1000_MNG_DHCP_COOKIE_STATUS_VLAN)
 		e1000_vlan_rx_kill_vid(netdev, adapter->mng_vlan_id);
 
 	/*
@@ -4328,7 +4342,6 @@ static void e1000_watchdog_task(struct work_struct *work)
 link_up:
 	spin_lock(&adapter->stats64_lock);
 	e1000e_update_stats(adapter);
-	spin_unlock(&adapter->stats64_lock);
 
 	mac->tx_packet_delta = adapter->stats.tpt - adapter->tpt_old;
 	adapter->tpt_old = adapter->stats.tpt;
@@ -4339,6 +4352,7 @@ static void e1000_watchdog_task(struct work_struct *work)
 	adapter->gorc_old = adapter->stats.gorc;
 	adapter->gotc = adapter->stats.gotc - adapter->gotc_old;
 	adapter->gotc_old = adapter->stats.gotc;
+	spin_unlock(&adapter->stats64_lock);
 
 	e1000e_update_adaptive(&adapter->hw);
 
@@ -5028,7 +5042,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
 	}
 
 	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
-		msleep(1);
+		usleep_range(1000, 2000);
 	/* e1000e_down -> e1000e_reset dependent on max_frame_size & mtu */
 	adapter->max_frame_size = max_frame;
 	e_info("changing MTU from %d to %d\n", netdev->mtu, new_mtu);
@@ -5347,7 +5361,7 @@ static void e1000_complete_shutdown(struct pci_dev *pdev, bool sleep,
 #ifdef CONFIG_PCIEASPM
 static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
 {
-	pci_disable_link_state(pdev, state);
+	pci_disable_link_state_locked(pdev, state);
 }
 #else
 static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
@@ -5373,7 +5387,7 @@ static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
 	pci_write_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, reg16);
 }
 #endif
-void e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
+static void e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
 {
 	dev_info(&pdev->dev, "Disabling ASPM %s %s\n",
 		 (state & PCIE_LINK_STATE_L0S) ? "L0s" : "",
@@ -5393,13 +5407,19 @@ static int __e1000_resume(struct pci_dev *pdev)
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
+	u16 aspm_disable_flag = 0;
 	u32 err;
 
+	if (adapter->flags2 & FLAG2_DISABLE_ASPM_L0S)
+		aspm_disable_flag = PCIE_LINK_STATE_L0S;
+	if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1)
+		aspm_disable_flag |= PCIE_LINK_STATE_L1;
+	if (aspm_disable_flag)
+		e1000e_disable_aspm(pdev, aspm_disable_flag);
+
 	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
 	pci_save_state(pdev);
-	if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1)
-		e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1);
 
 	e1000e_set_interrupt_capability(adapter);
 	if (netif_running(netdev)) {
@@ -5643,11 +5663,17 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
+	u16 aspm_disable_flag = 0;
 	int err;
 	pci_ers_result_t result;
 
+	if (adapter->flags2 & FLAG2_DISABLE_ASPM_L0S)
+		aspm_disable_flag = PCIE_LINK_STATE_L0S;
 	if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1)
-		e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1);
+		aspm_disable_flag |= PCIE_LINK_STATE_L1;
+	if (aspm_disable_flag)
+		e1000e_disable_aspm(pdev, aspm_disable_flag);
+
 	err = pci_enable_device_mem(pdev);
 	if (err) {
 		dev_err(&pdev->dev,
@@ -5714,7 +5740,7 @@ static void e1000_print_device_info(struct e1000_adapter *adapter)
 	u8 pba_str[E1000_PBANUM_LENGTH];
 
 	/* print bus type/speed/width info */
-	e_info("(PCI Express:2.5GB/s:%s) %pM\n",
+	e_info("(PCI Express:2.5GT/s:%s) %pM\n",
 	       /* bus width */
 	       ((hw->bus.width == e1000_bus_width_pcie_x4) ? "Width x4" :
 	        "Width x1"),
@@ -5759,7 +5785,6 @@ static const struct net_device_ops e1000e_netdev_ops = {
 	.ndo_tx_timeout		= e1000_tx_timeout,
 	.ndo_validate_addr	= eth_validate_addr,
 
-	.ndo_vlan_rx_register	= e1000_vlan_rx_register,
 	.ndo_vlan_rx_add_vid	= e1000_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid	= e1000_vlan_rx_kill_vid,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -5789,12 +5814,17 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 	resource_size_t flash_start, flash_len;
 
 	static int cards_found;
+	u16 aspm_disable_flag = 0;
 	int i, err, pci_using_dac;
 	u16 eeprom_data = 0;
 	u16 eeprom_apme_mask = E1000_EEPROM_APME;
 
+	if (ei->flags2 & FLAG2_DISABLE_ASPM_L0S)
+		aspm_disable_flag = PCIE_LINK_STATE_L0S;
 	if (ei->flags2 & FLAG2_DISABLE_ASPM_L1)
-		e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1);
+		aspm_disable_flag |= PCIE_LINK_STATE_L1;
+	if (aspm_disable_flag)
+		e1000e_disable_aspm(pdev, aspm_disable_flag);
 
 	err = pci_enable_device_mem(pdev);
 	if (err)
@@ -5991,7 +6021,6 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 	INIT_WORK(&adapter->downshift_task, e1000e_downshift_workaround);
 	INIT_WORK(&adapter->update_phy_task, e1000e_update_phy_task);
 	INIT_WORK(&adapter->print_hang_task, e1000_print_hw_hang);
-	INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task);
 
 	/* Initialize link parameters. User can change them with ethtool */
 	adapter->hw.mac.autoneg = 1;
@@ -6124,7 +6153,6 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
 	cancel_work_sync(&adapter->watchdog_task);
 	cancel_work_sync(&adapter->downshift_task);
 	cancel_work_sync(&adapter->update_phy_task);
-	cancel_work_sync(&adapter->led_blink_task);
 	cancel_work_sync(&adapter->print_hang_task);
 
 	if (!(netdev->flags & IFF_UP))
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 6ae31fcfb6295c2585ae7fc206023a70bc3dda52..484774c13c21877641ba5f52cfe9fa227a956c3f 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -2372,7 +2372,7 @@ s32 e1000e_determine_phy_address(struct e1000_hw *hw)
 				ret_val = 0;
 				goto out;
 			}
-			msleep(1);
+			usleep_range(1000, 2000);
 			i++;
 		} while (i < 10);
 	}
@@ -2740,7 +2740,7 @@ void e1000_power_down_phy_copper(struct e1000_hw *hw)
 	e1e_rphy(hw, PHY_CONTROL, &mii_reg);
 	mii_reg |= MII_CR_POWER_DOWN;
 	e1e_wphy(hw, PHY_CONTROL, mii_reg);
-	msleep(1);
+	usleep_range(1000, 2000);
 }
 
 /**
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index eb35951a2442266b8f5ed6c7f40f382dda31aa93..dfeb006035df60dd16add78680076e22caf566c4 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1703,7 +1703,7 @@ static int eepro_ethtool_get_settings(struct net_device *dev,
 		cmd->advertising |= ADVERTISED_AUI;
 	}
 
-	cmd->speed = SPEED_10;
+	ethtool_cmd_speed_set(cmd, SPEED_10);
 
 	if (dev->if_port == TPE && lp->word[1] & ee_Duplex) {
 		cmd->duplex = DUPLEX_FULL;
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index f3bbdcef338cfbd881cc4b8bc4e361791bf49bb6..7f642aef5e82a14102f05affe9f7e08e132a7897 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -34,6 +34,7 @@
 static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct ehea_port *port = netdev_priv(dev);
+	u32 speed;
 	int ret;
 
 	ret = ehea_sense_port_attr(port);
@@ -43,17 +44,29 @@ static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	if (netif_carrier_ok(dev)) {
 		switch (port->port_speed) {
-		case EHEA_SPEED_10M: cmd->speed = SPEED_10; break;
-		case EHEA_SPEED_100M: cmd->speed = SPEED_100; break;
-		case EHEA_SPEED_1G: cmd->speed = SPEED_1000; break;
-		case EHEA_SPEED_10G: cmd->speed = SPEED_10000; break;
+		case EHEA_SPEED_10M:
+			speed = SPEED_10;
+			break;
+		case EHEA_SPEED_100M:
+			speed = SPEED_100;
+			break;
+		case EHEA_SPEED_1G:
+			speed = SPEED_1000;
+			break;
+		case EHEA_SPEED_10G:
+			speed = SPEED_10000;
+			break;
+		default:
+			speed = -1;
+			break; /* BUG */
 		}
 		cmd->duplex = port->full_duplex == 1 ?
 						     DUPLEX_FULL : DUPLEX_HALF;
 	} else {
-		cmd->speed = -1;
+		speed = ~0;
 		cmd->duplex = -1;
 	}
+	ethtool_cmd_speed_set(cmd, speed);
 
 	if (cmd->speed == SPEED_10000) {
 		cmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
@@ -167,11 +180,6 @@ static void ehea_set_msglevel(struct net_device *dev, u32 value)
 	port->msg_enable = value;
 }
 
-static u32 ehea_get_rx_csum(struct net_device *dev)
-{
-	return 1;
-}
-
 static char ehea_ethtool_stats_keys[][ETH_GSTRING_LEN] = {
 	{"sig_comp_iv"},
 	{"swqe_refill_th"},
@@ -268,34 +276,16 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
 
 }
 
-static int ehea_set_flags(struct net_device *dev, u32 data)
-{
-	/* Avoid changing the VLAN flags */
-	if ((data & (ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN)) !=
-	    (ethtool_op_get_flags(dev) & (ETH_FLAG_RXVLAN |
-					  ETH_FLAG_TXVLAN))){
-		return -EINVAL;
-	}
-
-	return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO
-					| ETH_FLAG_TXVLAN
-					| ETH_FLAG_RXVLAN);
-}
-
 const struct ethtool_ops ehea_ethtool_ops = {
 	.get_settings = ehea_get_settings,
 	.get_drvinfo = ehea_get_drvinfo,
 	.get_msglevel = ehea_get_msglevel,
 	.set_msglevel = ehea_set_msglevel,
 	.get_link = ethtool_op_get_link,
-	.set_tso = ethtool_op_set_tso,
 	.get_strings = ehea_get_strings,
 	.get_sset_count = ehea_get_sset_count,
 	.get_ethtool_stats = ehea_get_ethtool_stats,
-	.get_rx_csum = ehea_get_rx_csum,
 	.set_settings = ehea_set_settings,
-	.get_flags = ethtool_op_get_flags,
-	.set_flags = ehea_set_flags,
 	.nway_reset = ehea_nway_reset,		/* Restart autonegotiation */
 };
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 53c0f04b1b2322ccee9c53e19e71f5321e81cb8a..6a0a8fca62bc58aeaa8354abc1f2c6d67175e659 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -41,6 +41,7 @@
 #include <linux/memory.h>
 #include <asm/kexec.h>
 #include <linux/mutex.h>
+#include <linux/prefetch.h>
 
 #include <net/ip.h>
 
@@ -2688,9 +2689,6 @@ static int ehea_open(struct net_device *dev)
 		netif_start_queue(dev);
 	}
 
-	init_waitqueue_head(&port->swqe_avail_wq);
-	init_waitqueue_head(&port->restart_wq);
-
 	mutex_unlock(&port->port_lock);
 
 	return ret;
@@ -3265,10 +3263,12 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 	dev->netdev_ops = &ehea_netdev_ops;
 	ehea_set_ethtool_ops(dev);
 
+	dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO
+		      | NETIF_F_IP_CSUM | NETIF_F_HW_VLAN_TX | NETIF_F_LRO;
 	dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO
 		      | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM | NETIF_F_HW_VLAN_TX
 		      | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER
-		      | NETIF_F_LLTX;
+		      | NETIF_F_LLTX | NETIF_F_RXCSUM;
 	dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
 
 	if (use_lro)
@@ -3276,6 +3276,9 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
 
 	INIT_WORK(&port->reset_task, ehea_reset_port);
 
+	init_waitqueue_head(&port->swqe_avail_wq);
+	init_waitqueue_head(&port->restart_wq);
+
 	ret = register_netdev(dev);
 	if (ret) {
 		pr_err("register_netdev failed. ret=%d\n", ret);
diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h
index 38104734a3be82b0fb4480526295510a4769e8bf..fddff8ec8cfd8e4e8a47e2147db42378ba2fec5b 100644
--- a/drivers/net/ehea/ehea_qmr.h
+++ b/drivers/net/ehea/ehea_qmr.h
@@ -29,6 +29,7 @@
 #ifndef __EHEA_QMR_H__
 #define __EHEA_QMR_H__
 
+#include <linux/prefetch.h>
 #include "ehea.h"
 #include "ehea_hw.h"
 
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index 907b05a1c65955c22b02dfe742729d95792a0f12..2837ce209cd7df517119eba565dee34c64492b58 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1488,7 +1488,7 @@ enc28j60_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	cmd->supported	= SUPPORTED_10baseT_Half
 			| SUPPORTED_10baseT_Full
 			| SUPPORTED_TP;
-	cmd->speed	= SPEED_10;
+	ethtool_cmd_speed_set(cmd,  SPEED_10);
 	cmd->duplex	= priv->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
 	cmd->port	= PORT_TP;
 	cmd->autoneg	= AUTONEG_DISABLE;
@@ -1499,7 +1499,8 @@ enc28j60_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 static int
 enc28j60_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-	return enc28j60_setlink(dev, cmd->autoneg, cmd->speed, cmd->duplex);
+	return enc28j60_setlink(dev, cmd->autoneg,
+				ethtool_cmd_speed(cmd), cmd->duplex);
 }
 
 static u32 enc28j60_get_msglevel(struct net_device *dev)
diff --git a/drivers/net/enic/Makefile b/drivers/net/enic/Makefile
index 2e573be16c13c77d5982b42c96b7de20fdeab8ea..9d4974bba247904162de48e382ae8989be8f1a7b 100644
--- a/drivers/net/enic/Makefile
+++ b/drivers/net/enic/Makefile
@@ -1,5 +1,5 @@
 obj-$(CONFIG_ENIC) := enic.o
 
 enic-y := enic_main.o vnic_cq.o vnic_intr.o vnic_wq.o \
-	enic_res.o enic_dev.o vnic_dev.o vnic_rq.o vnic_vic.o
+	enic_res.o enic_dev.o enic_pp.o vnic_dev.o vnic_rq.o vnic_vic.o
 
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index 3a3c3c8a3a9b78907e59ade12ea857da2ba9c211..38b351c7b9797de4de39fe5e8aa139d8c3ea51f6 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME		"enic"
 #define DRV_DESCRIPTION		"Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION		"2.1.1.12"
+#define DRV_VERSION		"2.1.1.13"
 #define DRV_COPYRIGHT		"Copyright 2008-2011 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX		6
@@ -84,7 +84,6 @@ struct enic {
 	unsigned int flags;
 	unsigned int mc_count;
 	unsigned int uc_count;
-	int csum_rx_enabled;
 	u32 port_mtu;
 	u32 rx_coalesce_usecs;
 	u32 tx_coalesce_usecs;
@@ -120,4 +119,6 @@ static inline struct device *enic_get_dev(struct enic *enic)
 	return &(enic->pdev->dev);
 }
 
+void enic_reset_addr_lists(struct enic *enic);
+
 #endif /* _ENIC_H_ */
diff --git a/drivers/net/enic/enic_dev.c b/drivers/net/enic/enic_dev.c
index 37ad3a1c82eee76c136d8c3c6c8ac5f57bd07ba8..90687b14e60f088fb701da094924b1be6c1d33bf 100644
--- a/drivers/net/enic/enic_dev.c
+++ b/drivers/net/enic/enic_dev.c
@@ -177,24 +177,24 @@ int enic_vnic_dev_deinit(struct enic *enic)
 	return err;
 }
 
-int enic_dev_init_prov(struct enic *enic, struct vic_provinfo *vp)
+int enic_dev_init_prov2(struct enic *enic, struct vic_provinfo *vp)
 {
 	int err;
 
 	spin_lock(&enic->devcmd_lock);
-	err = vnic_dev_init_prov(enic->vdev,
+	err = vnic_dev_init_prov2(enic->vdev,
 		(u8 *)vp, vic_provinfo_size(vp));
 	spin_unlock(&enic->devcmd_lock);
 
 	return err;
 }
 
-int enic_dev_init_done(struct enic *enic, int *done, int *error)
+int enic_dev_deinit_done(struct enic *enic, int *status)
 {
 	int err;
 
 	spin_lock(&enic->devcmd_lock);
-	err = vnic_dev_init_done(enic->vdev, done, error);
+	err = vnic_dev_deinit_done(enic->vdev, status);
 	spin_unlock(&enic->devcmd_lock);
 
 	return err;
@@ -219,3 +219,57 @@ void enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
 	enic_del_vlan(enic, vid);
 	spin_unlock(&enic->devcmd_lock);
 }
+
+int enic_dev_enable2(struct enic *enic, int active)
+{
+	int err;
+
+	spin_lock(&enic->devcmd_lock);
+	err = vnic_dev_enable2(enic->vdev, active);
+	spin_unlock(&enic->devcmd_lock);
+
+	return err;
+}
+
+int enic_dev_enable2_done(struct enic *enic, int *status)
+{
+	int err;
+
+	spin_lock(&enic->devcmd_lock);
+	err = vnic_dev_enable2_done(enic->vdev, status);
+	spin_unlock(&enic->devcmd_lock);
+
+	return err;
+}
+
+int enic_dev_status_to_errno(int devcmd_status)
+{
+	switch (devcmd_status) {
+	case ERR_SUCCESS:
+		return 0;
+	case ERR_EINVAL:
+		return -EINVAL;
+	case ERR_EFAULT:
+		return -EFAULT;
+	case ERR_EPERM:
+		return -EPERM;
+	case ERR_EBUSY:
+		return -EBUSY;
+	case ERR_ECMDUNKNOWN:
+	case ERR_ENOTSUPPORTED:
+		return -EOPNOTSUPP;
+	case ERR_EBADSTATE:
+		return -EINVAL;
+	case ERR_ENOMEM:
+		return -ENOMEM;
+	case ERR_ETIMEDOUT:
+		return -ETIMEDOUT;
+	case ERR_ELINKDOWN:
+		return -ENETDOWN;
+	case ERR_EINPROGRESS:
+		return -EINPROGRESS;
+	case ERR_EMAXRES:
+	default:
+		return (devcmd_status < 0) ? devcmd_status : -1;
+	}
+}
diff --git a/drivers/net/enic/enic_dev.h b/drivers/net/enic/enic_dev.h
index 495f57fcb887798373bdfb0fa207a5009d8a4cf3..d5f6813376263e7ce52dfdbf82675f4ccc3a81cd 100644
--- a/drivers/net/enic/enic_dev.h
+++ b/drivers/net/enic/enic_dev.h
@@ -35,7 +35,10 @@ int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic);
 int enic_dev_enable(struct enic *enic);
 int enic_dev_disable(struct enic *enic);
 int enic_vnic_dev_deinit(struct enic *enic);
-int enic_dev_init_prov(struct enic *enic, struct vic_provinfo *vp);
-int enic_dev_init_done(struct enic *enic, int *done, int *error);
+int enic_dev_init_prov2(struct enic *enic, struct vic_provinfo *vp);
+int enic_dev_deinit_done(struct enic *enic, int *status);
+int enic_dev_enable2(struct enic *enic, int arg);
+int enic_dev_enable2_done(struct enic *enic, int *status);
+int enic_dev_status_to_errno(int devcmd_status);
 
 #endif /* _ENIC_DEV_H_ */
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 8b9cad5e9712524df44f305cd43cbceadaba5ec8..2f433fbfca0cfa30e8e95fd38aefb901792fad17 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -35,6 +35,7 @@
 #include <linux/ipv6.h>
 #include <linux/tcp.h>
 #include <linux/rtnetlink.h>
+#include <linux/prefetch.h>
 #include <net/ip6_checksum.h>
 
 #include "cq_enet_desc.h"
@@ -45,6 +46,7 @@
 #include "enic_res.h"
 #include "enic.h"
 #include "enic_dev.h"
+#include "enic_pp.h"
 
 #define ENIC_NOTIFY_TIMER_PERIOD	(2 * HZ)
 #define WQ_ENET_MAX_DESC_LEN		(1 << WQ_ENET_LEN_BITS)
@@ -179,10 +181,10 @@ static int enic_get_settings(struct net_device *netdev,
 	ecmd->transceiver = XCVR_EXTERNAL;
 
 	if (netif_carrier_ok(netdev)) {
-		ecmd->speed = vnic_dev_port_speed(enic->vdev);
+		ethtool_cmd_speed_set(ecmd, vnic_dev_port_speed(enic->vdev));
 		ecmd->duplex = DUPLEX_FULL;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -250,56 +252,6 @@ static void enic_get_ethtool_stats(struct net_device *netdev,
 		*(data++) = ((u64 *)&vstats->rx)[enic_rx_stats[i].offset];
 }
 
-static u32 enic_get_rx_csum(struct net_device *netdev)
-{
-	struct enic *enic = netdev_priv(netdev);
-	return enic->csum_rx_enabled;
-}
-
-static int enic_set_rx_csum(struct net_device *netdev, u32 data)
-{
-	struct enic *enic = netdev_priv(netdev);
-
-	if (data && !ENIC_SETTING(enic, RXCSUM))
-		return -EINVAL;
-
-	enic->csum_rx_enabled = !!data;
-
-	return 0;
-}
-
-static int enic_set_tx_csum(struct net_device *netdev, u32 data)
-{
-	struct enic *enic = netdev_priv(netdev);
-
-	if (data && !ENIC_SETTING(enic, TXCSUM))
-		return -EINVAL;
-
-	if (data)
-		netdev->features |= NETIF_F_HW_CSUM;
-	else
-		netdev->features &= ~NETIF_F_HW_CSUM;
-
-	return 0;
-}
-
-static int enic_set_tso(struct net_device *netdev, u32 data)
-{
-	struct enic *enic = netdev_priv(netdev);
-
-	if (data && !ENIC_SETTING(enic, TSO))
-		return -EINVAL;
-
-	if (data)
-		netdev->features |=
-			NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN;
-	else
-		netdev->features &=
-			~(NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN);
-
-	return 0;
-}
-
 static u32 enic_get_msglevel(struct net_device *netdev)
 {
 	struct enic *enic = netdev_priv(netdev);
@@ -387,17 +339,8 @@ static const struct ethtool_ops enic_ethtool_ops = {
 	.get_strings = enic_get_strings,
 	.get_sset_count = enic_get_sset_count,
 	.get_ethtool_stats = enic_get_ethtool_stats,
-	.get_rx_csum = enic_get_rx_csum,
-	.set_rx_csum = enic_set_rx_csum,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = enic_set_tx_csum,
-	.get_sg = ethtool_op_get_sg,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = ethtool_op_get_tso,
-	.set_tso = enic_set_tso,
 	.get_coalesce = enic_get_coalesce,
 	.set_coalesce = enic_set_coalesce,
-	.get_flags = ethtool_op_get_flags,
 };
 
 static void enic_free_wq_buf(struct vnic_wq *wq, struct vnic_wq_buf *buf)
@@ -874,7 +817,7 @@ static struct net_device_stats *enic_get_stats(struct net_device *netdev)
 	return net_stats;
 }
 
-static void enic_reset_addr_lists(struct enic *enic)
+void enic_reset_addr_lists(struct enic *enic)
 {
 	enic->mc_count = 0;
 	enic->uc_count = 0;
@@ -1112,157 +1055,77 @@ static int enic_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
 		return -EINVAL;
 }
 
-static int enic_set_port_profile(struct enic *enic, u8 *mac)
-{
-	struct vic_provinfo *vp;
-	u8 oui[3] = VIC_PROVINFO_CISCO_OUI;
-	u16 os_type = VIC_GENERIC_PROV_OS_TYPE_LINUX;
-	char uuid_str[38];
-	char client_mac_str[18];
-	u8 *client_mac;
-	int err;
-
-	err = enic_vnic_dev_deinit(enic);
-	if (err)
-		return err;
-
-	enic_reset_addr_lists(enic);
-
-	switch (enic->pp.request) {
-
-	case PORT_REQUEST_ASSOCIATE:
-
-		if (!(enic->pp.set & ENIC_SET_NAME) || !strlen(enic->pp.name))
-			return -EINVAL;
-
-		if (!is_valid_ether_addr(mac))
-			return -EADDRNOTAVAIL;
-
-		vp = vic_provinfo_alloc(GFP_KERNEL, oui,
-			VIC_PROVINFO_GENERIC_TYPE);
-		if (!vp)
-			return -ENOMEM;
-
-		vic_provinfo_add_tlv(vp,
-			VIC_GENERIC_PROV_TLV_PORT_PROFILE_NAME_STR,
-			strlen(enic->pp.name) + 1, enic->pp.name);
-
-		if (!is_zero_ether_addr(enic->pp.mac_addr))
-			client_mac = enic->pp.mac_addr;
-		else
-			client_mac = mac;
-
-		vic_provinfo_add_tlv(vp,
-			VIC_GENERIC_PROV_TLV_CLIENT_MAC_ADDR,
-			ETH_ALEN, client_mac);
-
-		sprintf(client_mac_str, "%pM", client_mac);
-		vic_provinfo_add_tlv(vp,
-			VIC_GENERIC_PROV_TLV_CLUSTER_PORT_UUID_STR,
-			sizeof(client_mac_str), client_mac_str);
-
-		if (enic->pp.set & ENIC_SET_INSTANCE) {
-			sprintf(uuid_str, "%pUB", enic->pp.instance_uuid);
-			vic_provinfo_add_tlv(vp,
-				VIC_GENERIC_PROV_TLV_CLIENT_UUID_STR,
-				sizeof(uuid_str), uuid_str);
-		}
-
-		if (enic->pp.set & ENIC_SET_HOST) {
-			sprintf(uuid_str, "%pUB", enic->pp.host_uuid);
-			vic_provinfo_add_tlv(vp,
-				VIC_GENERIC_PROV_TLV_HOST_UUID_STR,
-				sizeof(uuid_str), uuid_str);
-		}
-
-		os_type = htons(os_type);
-		vic_provinfo_add_tlv(vp,
-			VIC_GENERIC_PROV_TLV_OS_TYPE,
-			sizeof(os_type), &os_type);
-
-		err = enic_dev_init_prov(enic, vp);
-		vic_provinfo_free(vp);
-		if (err)
-			return err;
-		break;
-
-	case PORT_REQUEST_DISASSOCIATE:
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	/* Set flag to indicate that the port assoc/disassoc
-	 * request has been sent out to fw
-	 */
-	enic->pp.set |= ENIC_PORT_REQUEST_APPLIED;
-
-	return 0;
-}
-
 static int enic_set_vf_port(struct net_device *netdev, int vf,
 	struct nlattr *port[])
 {
 	struct enic *enic = netdev_priv(netdev);
-	struct enic_port_profile new_pp;
-	int err = 0;
+	struct enic_port_profile prev_pp;
+	int err = 0, restore_pp = 1;
 
-	memset(&new_pp, 0, sizeof(new_pp));
+	/* don't support VFs, yet */
+	if (vf != PORT_SELF_VF)
+		return -EOPNOTSUPP;
 
-	if (port[IFLA_PORT_REQUEST]) {
-		new_pp.set |= ENIC_SET_REQUEST;
-		new_pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]);
-	}
+	if (!port[IFLA_PORT_REQUEST])
+		return -EOPNOTSUPP;
+
+	memcpy(&prev_pp, &enic->pp, sizeof(enic->pp));
+	memset(&enic->pp, 0, sizeof(enic->pp));
+
+	enic->pp.set |= ENIC_SET_REQUEST;
+	enic->pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]);
 
 	if (port[IFLA_PORT_PROFILE]) {
-		new_pp.set |= ENIC_SET_NAME;
-		memcpy(new_pp.name, nla_data(port[IFLA_PORT_PROFILE]),
+		enic->pp.set |= ENIC_SET_NAME;
+		memcpy(enic->pp.name, nla_data(port[IFLA_PORT_PROFILE]),
 			PORT_PROFILE_MAX);
 	}
 
 	if (port[IFLA_PORT_INSTANCE_UUID]) {
-		new_pp.set |= ENIC_SET_INSTANCE;
-		memcpy(new_pp.instance_uuid,
+		enic->pp.set |= ENIC_SET_INSTANCE;
+		memcpy(enic->pp.instance_uuid,
 			nla_data(port[IFLA_PORT_INSTANCE_UUID]), PORT_UUID_MAX);
 	}
 
 	if (port[IFLA_PORT_HOST_UUID]) {
-		new_pp.set |= ENIC_SET_HOST;
-		memcpy(new_pp.host_uuid,
+		enic->pp.set |= ENIC_SET_HOST;
+		memcpy(enic->pp.host_uuid,
 			nla_data(port[IFLA_PORT_HOST_UUID]), PORT_UUID_MAX);
 	}
 
-	/* don't support VFs, yet */
-	if (vf != PORT_SELF_VF)
-		return -EOPNOTSUPP;
-
-	if (!(new_pp.set & ENIC_SET_REQUEST))
-		return -EOPNOTSUPP;
-
-	if (new_pp.request == PORT_REQUEST_ASSOCIATE) {
-		/* Special case handling */
-		if (!is_zero_ether_addr(enic->pp.vf_mac))
-			memcpy(new_pp.mac_addr, enic->pp.vf_mac, ETH_ALEN);
+	/* Special case handling: mac came from IFLA_VF_MAC */
+	if (!is_zero_ether_addr(prev_pp.vf_mac))
+		memcpy(enic->pp.mac_addr, prev_pp.vf_mac, ETH_ALEN);
 
 		if (is_zero_ether_addr(netdev->dev_addr))
 			random_ether_addr(netdev->dev_addr);
-	}
 
-	memcpy(&enic->pp, &new_pp, sizeof(struct enic_port_profile));
+	err = enic_process_set_pp_request(enic, &prev_pp, &restore_pp);
+	if (err) {
+		if (restore_pp) {
+			/* Things are still the way they were: Implicit
+			 * DISASSOCIATE failed
+			 */
+			memcpy(&enic->pp, &prev_pp, sizeof(enic->pp));
+		} else {
+			memset(&enic->pp, 0, sizeof(enic->pp));
+			memset(netdev->dev_addr, 0, ETH_ALEN);
+		}
+	} else {
+		/* Set flag to indicate that the port assoc/disassoc
+		 * request has been sent out to fw
+		 */
+		enic->pp.set |= ENIC_PORT_REQUEST_APPLIED;
 
-	err = enic_set_port_profile(enic, netdev->dev_addr);
-	if (err)
-		goto set_port_profile_cleanup;
+		/* If DISASSOCIATE, clean up all assigned/saved macaddresses */
+		if (enic->pp.request == PORT_REQUEST_DISASSOCIATE) {
+			memset(enic->pp.mac_addr, 0, ETH_ALEN);
+			memset(netdev->dev_addr, 0, ETH_ALEN);
+		}
+	}
 
-set_port_profile_cleanup:
 	memset(enic->pp.vf_mac, 0, ETH_ALEN);
 
-	if (err || enic->pp.request == PORT_REQUEST_DISASSOCIATE) {
-		memset(netdev->dev_addr, 0, ETH_ALEN);
-		memset(enic->pp.mac_addr, 0, ETH_ALEN);
-	}
-
 	return err;
 }
 
@@ -1270,34 +1133,15 @@ static int enic_get_vf_port(struct net_device *netdev, int vf,
 	struct sk_buff *skb)
 {
 	struct enic *enic = netdev_priv(netdev);
-	int err, error, done;
 	u16 response = PORT_PROFILE_RESPONSE_SUCCESS;
+	int err;
 
 	if (!(enic->pp.set & ENIC_PORT_REQUEST_APPLIED))
 		return -ENODATA;
 
-	err = enic_dev_init_done(enic, &done, &error);
+	err = enic_process_get_pp_request(enic, enic->pp.request, &response);
 	if (err)
-		error = err;
-
-	switch (error) {
-	case ERR_SUCCESS:
-		if (!done)
-			response = PORT_PROFILE_RESPONSE_INPROGRESS;
-		break;
-	case ERR_EINVAL:
-		response = PORT_PROFILE_RESPONSE_INVALID;
-		break;
-	case ERR_EBADSTATE:
-		response = PORT_PROFILE_RESPONSE_BADSTATE;
-		break;
-	case ERR_ENOMEM:
-		response = PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES;
-		break;
-	default:
-		response = PORT_PROFILE_RESPONSE_ERROR;
-		break;
-	}
+		return err;
 
 	NLA_PUT_U16(skb, IFLA_PORT_REQUEST, enic->pp.request);
 	NLA_PUT_U16(skb, IFLA_PORT_RESPONSE, response);
@@ -1407,7 +1251,7 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq,
 		skb_put(skb, bytes_written);
 		skb->protocol = eth_type_trans(skb, netdev);
 
-		if (enic->csum_rx_enabled && !csum_not_calc) {
+		if ((netdev->features & NETIF_F_RXCSUM) && !csum_not_calc) {
 			skb->csum = htons(checksum);
 			skb->ip_summed = CHECKSUM_COMPLETE;
 		}
@@ -2536,17 +2380,18 @@ static int __devinit enic_probe(struct pci_dev *pdev,
 		dev_info(dev, "loopback tag=0x%04x\n", enic->loop_tag);
 	}
 	if (ENIC_SETTING(enic, TXCSUM))
-		netdev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+		netdev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM;
 	if (ENIC_SETTING(enic, TSO))
-		netdev->features |= NETIF_F_TSO |
+		netdev->hw_features |= NETIF_F_TSO |
 			NETIF_F_TSO6 | NETIF_F_TSO_ECN;
-	if (ENIC_SETTING(enic, LRO))
-		netdev->features |= NETIF_F_GRO;
+	if (ENIC_SETTING(enic, RXCSUM))
+		netdev->hw_features |= NETIF_F_RXCSUM;
+
+	netdev->features |= netdev->hw_features;
+
 	if (using_dac)
 		netdev->features |= NETIF_F_HIGHDMA;
 
-	enic->csum_rx_enabled = ENIC_SETTING(enic, RXCSUM);
-
 	err = register_netdev(netdev);
 	if (err) {
 		dev_err(dev, "Cannot register net device, aborting\n");
diff --git a/drivers/net/enic/enic_pp.c b/drivers/net/enic/enic_pp.c
new file mode 100644
index 0000000000000000000000000000000000000000..ffaa75dd1ded258773295f05ccc5e0790816609c
--- /dev/null
+++ b/drivers/net/enic/enic_pp.c
@@ -0,0 +1,264 @@
+/*
+ * Copyright 2011 Cisco Systems, Inc.  All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/rtnetlink.h>
+#include <net/ip.h>
+
+#include "vnic_vic.h"
+#include "enic_res.h"
+#include "enic.h"
+#include "enic_dev.h"
+
+static int enic_set_port_profile(struct enic *enic)
+{
+	struct net_device *netdev = enic->netdev;
+	struct vic_provinfo *vp;
+	const u8 oui[3] = VIC_PROVINFO_CISCO_OUI;
+	const u16 os_type = htons(VIC_GENERIC_PROV_OS_TYPE_LINUX);
+	char uuid_str[38];
+	char client_mac_str[18];
+	u8 *client_mac;
+	int err;
+
+	if (!(enic->pp.set & ENIC_SET_NAME) || !strlen(enic->pp.name))
+		return -EINVAL;
+
+	vp = vic_provinfo_alloc(GFP_KERNEL, oui,
+		VIC_PROVINFO_GENERIC_TYPE);
+	if (!vp)
+		return -ENOMEM;
+
+	VIC_PROVINFO_ADD_TLV(vp,
+		VIC_GENERIC_PROV_TLV_PORT_PROFILE_NAME_STR,
+		strlen(enic->pp.name) + 1, enic->pp.name);
+
+	if (!is_zero_ether_addr(enic->pp.mac_addr))
+		client_mac = enic->pp.mac_addr;
+	else
+		client_mac = netdev->dev_addr;
+
+	VIC_PROVINFO_ADD_TLV(vp,
+		VIC_GENERIC_PROV_TLV_CLIENT_MAC_ADDR,
+		ETH_ALEN, client_mac);
+
+	snprintf(client_mac_str, sizeof(client_mac_str), "%pM", client_mac);
+	VIC_PROVINFO_ADD_TLV(vp,
+		VIC_GENERIC_PROV_TLV_CLUSTER_PORT_UUID_STR,
+		sizeof(client_mac_str), client_mac_str);
+
+	if (enic->pp.set & ENIC_SET_INSTANCE) {
+		sprintf(uuid_str, "%pUB", enic->pp.instance_uuid);
+		VIC_PROVINFO_ADD_TLV(vp,
+			VIC_GENERIC_PROV_TLV_CLIENT_UUID_STR,
+			sizeof(uuid_str), uuid_str);
+	}
+
+	if (enic->pp.set & ENIC_SET_HOST) {
+		sprintf(uuid_str, "%pUB", enic->pp.host_uuid);
+		VIC_PROVINFO_ADD_TLV(vp,
+			VIC_GENERIC_PROV_TLV_HOST_UUID_STR,
+			sizeof(uuid_str), uuid_str);
+	}
+
+	VIC_PROVINFO_ADD_TLV(vp,
+		VIC_GENERIC_PROV_TLV_OS_TYPE,
+		sizeof(os_type), &os_type);
+
+	err = enic_dev_status_to_errno(enic_dev_init_prov2(enic, vp));
+
+add_tlv_failure:
+	vic_provinfo_free(vp);
+
+	return err;
+}
+
+static int enic_unset_port_profile(struct enic *enic)
+{
+	int err;
+
+	err = enic_vnic_dev_deinit(enic);
+	if (err)
+		return enic_dev_status_to_errno(err);
+
+	enic_reset_addr_lists(enic);
+
+	return 0;
+}
+
+static int enic_are_pp_different(struct enic_port_profile *pp1,
+		struct enic_port_profile *pp2)
+{
+	return strcmp(pp1->name, pp2->name) | !!memcmp(pp1->instance_uuid,
+		pp2->instance_uuid, PORT_UUID_MAX) |
+		!!memcmp(pp1->host_uuid, pp2->host_uuid, PORT_UUID_MAX) |
+		!!memcmp(pp1->mac_addr, pp2->mac_addr, ETH_ALEN);
+}
+
+static int enic_pp_preassociate(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp);
+static int enic_pp_disassociate(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp);
+static int enic_pp_preassociate_rr(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp);
+static int enic_pp_associate(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp);
+
+static int (*enic_pp_handlers[])(struct enic *enic,
+		struct enic_port_profile *prev_state, int *restore_pp) = {
+	[PORT_REQUEST_PREASSOCIATE]	= enic_pp_preassociate,
+	[PORT_REQUEST_PREASSOCIATE_RR]	= enic_pp_preassociate_rr,
+	[PORT_REQUEST_ASSOCIATE]	= enic_pp_associate,
+	[PORT_REQUEST_DISASSOCIATE]	= enic_pp_disassociate,
+};
+
+static const int enic_pp_handlers_count =
+			sizeof(enic_pp_handlers)/sizeof(*enic_pp_handlers);
+
+static int enic_pp_preassociate(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp)
+{
+	return -EOPNOTSUPP;
+}
+
+static int enic_pp_disassociate(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp)
+{
+	return enic_unset_port_profile(enic);
+}
+
+static int enic_pp_preassociate_rr(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp)
+{
+	int err;
+	int active = 0;
+
+	if (enic->pp.request != PORT_REQUEST_ASSOCIATE) {
+		/* If pre-associate is not part of an associate.
+		We always disassociate first */
+		err = enic_pp_handlers[PORT_REQUEST_DISASSOCIATE](enic,
+			prev_pp, restore_pp);
+		if (err)
+			return err;
+
+		*restore_pp = 0;
+	}
+
+	*restore_pp = 0;
+
+	err = enic_set_port_profile(enic);
+	if (err)
+		return err;
+
+	/* If pre-associate is not part of an associate. */
+	if (enic->pp.request != PORT_REQUEST_ASSOCIATE)
+		err = enic_dev_status_to_errno(enic_dev_enable2(enic, active));
+
+	return err;
+}
+
+static int enic_pp_associate(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp)
+{
+	int err;
+	int active = 1;
+
+	/* Check if a pre-associate was called before */
+	if (prev_pp->request != PORT_REQUEST_PREASSOCIATE_RR ||
+		(prev_pp->request == PORT_REQUEST_PREASSOCIATE_RR &&
+			enic_are_pp_different(prev_pp, &enic->pp))) {
+		err = enic_pp_handlers[PORT_REQUEST_DISASSOCIATE](
+			enic, prev_pp, restore_pp);
+		if (err)
+			return err;
+
+		*restore_pp = 0;
+	}
+
+	err = enic_pp_handlers[PORT_REQUEST_PREASSOCIATE_RR](
+			enic, prev_pp, restore_pp);
+	if (err)
+		return err;
+
+	*restore_pp = 0;
+
+	return enic_dev_status_to_errno(enic_dev_enable2(enic, active));
+}
+
+int enic_process_set_pp_request(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp)
+{
+	if (enic->pp.request < enic_pp_handlers_count
+		&& enic_pp_handlers[enic->pp.request])
+		return enic_pp_handlers[enic->pp.request](enic,
+			prev_pp, restore_pp);
+	else
+		return -EOPNOTSUPP;
+}
+
+int enic_process_get_pp_request(struct enic *enic, int request,
+	u16 *response)
+{
+	int err, status = ERR_SUCCESS;
+
+	switch (request) {
+
+	case PORT_REQUEST_PREASSOCIATE_RR:
+	case PORT_REQUEST_ASSOCIATE:
+		err = enic_dev_enable2_done(enic, &status);
+		break;
+
+	case PORT_REQUEST_DISASSOCIATE:
+		err = enic_dev_deinit_done(enic, &status);
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	if (err)
+		status = err;
+
+	switch (status) {
+	case ERR_SUCCESS:
+		*response = PORT_PROFILE_RESPONSE_SUCCESS;
+		break;
+	case ERR_EINVAL:
+		*response = PORT_PROFILE_RESPONSE_INVALID;
+		break;
+	case ERR_EBADSTATE:
+		*response = PORT_PROFILE_RESPONSE_BADSTATE;
+		break;
+	case ERR_ENOMEM:
+		*response = PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES;
+		break;
+	case ERR_EINPROGRESS:
+		*response = PORT_PROFILE_RESPONSE_INPROGRESS;
+		break;
+	default:
+		*response = PORT_PROFILE_RESPONSE_ERROR;
+		break;
+	}
+
+	return 0;
+}
diff --git a/drivers/net/enic/enic_pp.h b/drivers/net/enic/enic_pp.h
new file mode 100644
index 0000000000000000000000000000000000000000..699e365a944d681cbd00e9ab3309a75da2a51ad4
--- /dev/null
+++ b/drivers/net/enic/enic_pp.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2011 Cisco Systems, Inc.  All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _ENIC_PP_H_
+#define _ENIC_PP_H_
+
+int enic_process_set_pp_request(struct enic *enic,
+	struct enic_port_profile *prev_pp, int *restore_pp);
+int enic_process_get_pp_request(struct enic *enic, int request,
+	u16 *response);
+
+#endif /* _ENIC_PP_H_ */
diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c
index f111a37419ce05ed639c32a59d02636dec926117..6e5c6356e7df8309d2f6b03198eaf173c6a20da7 100644
--- a/drivers/net/enic/enic_res.c
+++ b/drivers/net/enic/enic_res.c
@@ -98,9 +98,9 @@ int enic_get_vnic_config(struct enic *enic)
 		"vNIC MAC addr %pM wq/rq %d/%d mtu %d\n",
 		enic->mac_addr, c->wq_desc_count, c->rq_desc_count, c->mtu);
 	dev_info(enic_get_dev(enic), "vNIC csum tx/rx %d/%d "
-		"tso/lro %d/%d intr timer %d usec rss %d\n",
+		"tso %d intr timer %d usec rss %d\n",
 		ENIC_SETTING(enic, TXCSUM), ENIC_SETTING(enic, RXCSUM),
-		ENIC_SETTING(enic, TSO), ENIC_SETTING(enic, LRO),
+		ENIC_SETTING(enic, TSO),
 		c->intr_timer_usec, ENIC_SETTING(enic, RSS));
 
 	return 0;
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
index c089b362a36ffebf42c03a06bad579bf6af224ef..68f24ae860aecc6c61698c41d9317793b2512a71 100644
--- a/drivers/net/enic/vnic_dev.c
+++ b/drivers/net/enic/vnic_dev.c
@@ -786,48 +786,6 @@ int vnic_dev_init(struct vnic_dev *vdev, int arg)
 	return r;
 }
 
-int vnic_dev_init_done(struct vnic_dev *vdev, int *done, int *err)
-{
-	u64 a0 = 0, a1 = 0;
-	int wait = 1000;
-	int ret;
-
-	*done = 0;
-
-	ret = vnic_dev_cmd(vdev, CMD_INIT_STATUS, &a0, &a1, wait);
-	if (ret)
-		return ret;
-
-	*done = (a0 == 0);
-
-	*err = (a0 == 0) ? (int)a1:0;
-
-	return 0;
-}
-
-int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len)
-{
-	u64 a0, a1 = len;
-	int wait = 1000;
-	dma_addr_t prov_pa;
-	void *prov_buf;
-	int ret;
-
-	prov_buf = pci_alloc_consistent(vdev->pdev, len, &prov_pa);
-	if (!prov_buf)
-		return -ENOMEM;
-
-	memcpy(prov_buf, buf, len);
-
-	a0 = prov_pa;
-
-	ret = vnic_dev_cmd(vdev, CMD_INIT_PROV_INFO, &a0, &a1, wait);
-
-	pci_free_consistent(vdev->pdev, len, prov_buf, prov_pa);
-
-	return ret;
-}
-
 int vnic_dev_deinit(struct vnic_dev *vdev)
 {
 	u64 a0 = 0, a1 = 0;
@@ -927,4 +885,59 @@ struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev,
 	return NULL;
 }
 
+int vnic_dev_init_prov2(struct vnic_dev *vdev, u8 *buf, u32 len)
+{
+	u64 a0, a1 = len;
+	int wait = 1000;
+	dma_addr_t prov_pa;
+	void *prov_buf;
+	int ret;
+
+	prov_buf = pci_alloc_consistent(vdev->pdev, len, &prov_pa);
+	if (!prov_buf)
+		return -ENOMEM;
 
+	memcpy(prov_buf, buf, len);
+
+	a0 = prov_pa;
+
+	ret = vnic_dev_cmd(vdev, CMD_INIT_PROV_INFO2, &a0, &a1, wait);
+
+	pci_free_consistent(vdev->pdev, len, prov_buf, prov_pa);
+
+	return ret;
+}
+
+int vnic_dev_enable2(struct vnic_dev *vdev, int active)
+{
+	u64 a0, a1 = 0;
+	int wait = 1000;
+
+	a0 = (active ? CMD_ENABLE2_ACTIVE : 0);
+
+	return vnic_dev_cmd(vdev, CMD_ENABLE2, &a0, &a1, wait);
+}
+
+static int vnic_dev_cmd_status(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
+	int *status)
+{
+	u64 a0 = cmd, a1 = 0;
+	int wait = 1000;
+	int ret;
+
+	ret = vnic_dev_cmd(vdev, CMD_STATUS, &a0, &a1, wait);
+	if (!ret)
+		*status = (int)a0;
+
+	return ret;
+}
+
+int vnic_dev_enable2_done(struct vnic_dev *vdev, int *status)
+{
+	return vnic_dev_cmd_status(vdev, CMD_ENABLE2, status);
+}
+
+int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status)
+{
+	return vnic_dev_cmd_status(vdev, CMD_DEINIT, status);
+}
diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h
index e837546213a8432b7a6520807a8cfaea47ba8cfa..cf482a2c9dd9bcd3d439dc7118ca0e3e70336502 100644
--- a/drivers/net/enic/vnic_dev.h
+++ b/drivers/net/enic/vnic_dev.h
@@ -108,8 +108,6 @@ int vnic_dev_disable(struct vnic_dev *vdev);
 int vnic_dev_open(struct vnic_dev *vdev, int arg);
 int vnic_dev_open_done(struct vnic_dev *vdev, int *done);
 int vnic_dev_init(struct vnic_dev *vdev, int arg);
-int vnic_dev_init_done(struct vnic_dev *vdev, int *done, int *err);
-int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len);
 int vnic_dev_deinit(struct vnic_dev *vdev);
 int vnic_dev_hang_reset(struct vnic_dev *vdev, int arg);
 int vnic_dev_hang_reset_done(struct vnic_dev *vdev, int *done);
@@ -122,5 +120,9 @@ int vnic_dev_set_ig_vlan_rewrite_mode(struct vnic_dev *vdev,
 struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev,
 	void *priv, struct pci_dev *pdev, struct vnic_dev_bar *bar,
 	unsigned int num_bars);
+int vnic_dev_init_prov2(struct vnic_dev *vdev, u8 *buf, u32 len);
+int vnic_dev_enable2(struct vnic_dev *vdev, int active);
+int vnic_dev_enable2_done(struct vnic_dev *vdev, int *status);
+int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status);
 
 #endif /* _VNIC_DEV_H_ */
diff --git a/drivers/net/enic/vnic_devcmd.h b/drivers/net/enic/vnic_devcmd.h
index d833a071bac5348fc54d7a95135eb89afd7b4f18..c5569bfb47ac1d7466486e650dd70b03660b2d6a 100644
--- a/drivers/net/enic/vnic_devcmd.h
+++ b/drivers/net/enic/vnic_devcmd.h
@@ -267,17 +267,62 @@ enum vnic_devcmd_cmd {
 
 	/*
 	 * As for BY_BDF except a0 is index of hvnlink subordinate vnic
-	 * or SR-IOV virtual vnic */
+	 * or SR-IOV virtual vnic
+	 */
 	CMD_PROXY_BY_INDEX =    _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 43),
 
 	/*
-	 * in:  (u64)a0=paddr of buffer to put latest VIC VIF-CONFIG-INFO TLV in
-	 *      (u32)a1=length of buffer in a0
-	 * out: (u64)a0=paddr of buffer with latest VIC VIF-CONFIG-INFO TLV
-	 *      (u32)a1=actual length of latest VIC VIF-CONFIG-INFO TLV */
+	 * For HPP toggle:
+	 * adapter-info-get
+	 * in:  (u64)a0=phsical address of buffer passed in from caller.
+	 *      (u16)a1=size of buffer specified in a0.
+	 * out: (u64)a0=phsical address of buffer passed in from caller.
+	 *      (u16)a1=actual bytes from VIF-CONFIG-INFO TLV, or
+	 *              0 if no VIF-CONFIG-INFO TLV was ever received. */
 	CMD_CONFIG_INFO_GET     = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 44),
+
+	/* init_prov_info2:
+	 * Variant of CMD_INIT_PROV_INFO, where it will not try to enable
+	 * the vnic until CMD_ENABLE2 is issued.
+	 *     (u64)a0=paddr of vnic_devcmd_provinfo
+	 *     (u32)a1=sizeof provision info */
+	CMD_INIT_PROV_INFO2  = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 47),
+
+	/* enable2:
+	 *      (u32)a0=0                  ==> standby
+	 *             =CMD_ENABLE2_ACTIVE ==> active
+	 */
+	CMD_ENABLE2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 48),
+
+	/*
+	 * cmd_status:
+	 *     Returns the status of the specified command
+	 * Input:
+	 *     a0 = command for which status is being queried.
+	 *          Possible values are:
+	 *              CMD_SOFT_RESET
+	 *              CMD_HANG_RESET
+	 *              CMD_OPEN
+	 *              CMD_INIT
+	 *              CMD_INIT_PROV_INFO
+	 *              CMD_DEINIT
+	 *              CMD_INIT_PROV_INFO2
+	 *              CMD_ENABLE2
+	 * Output:
+	 *     if status == STAT_ERROR
+	 *        a0 = ERR_ENOTSUPPORTED - status for command in a0 is
+	 *                                 not supported
+	 *     if status == STAT_NONE
+	 *        a0 = status of the devcmd specified in a0 as follows.
+	 *             ERR_SUCCESS   - command in a0 completed successfully
+	 *             ERR_EINPROGRESS - command in a0 is still in progress
+	 */
+	CMD_STATUS = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 49),
 };
 
+/* CMD_ENABLE2 flags */
+#define CMD_ENABLE2_ACTIVE  0x1
+
 /* flags for CMD_OPEN */
 #define CMD_OPENF_OPROM		0x1	/* open coming from option rom */
 
@@ -315,6 +360,8 @@ enum vnic_devcmd_error {
 	ERR_ETIMEDOUT = 8,
 	ERR_ELINKDOWN = 9,
 	ERR_EMAXRES = 10,
+	ERR_ENOTSUPPORTED = 11,
+	ERR_EINPROGRESS = 12,
 };
 
 /*
diff --git a/drivers/net/enic/vnic_vic.c b/drivers/net/enic/vnic_vic.c
index 4725b79de0ef1686484e71dda80e9ae2aad48bc1..24ef8cd40545a012d99f85558a166c1462ed679f 100644
--- a/drivers/net/enic/vnic_vic.c
+++ b/drivers/net/enic/vnic_vic.c
@@ -23,7 +23,8 @@
 
 #include "vnic_vic.h"
 
-struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, u8 *oui, u8 type)
+struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, const u8 *oui,
+	const u8 type)
 {
 	struct vic_provinfo *vp;
 
@@ -47,7 +48,7 @@ void vic_provinfo_free(struct vic_provinfo *vp)
 }
 
 int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length,
-	void *value)
+	const void *value)
 {
 	struct vic_provinfo_tlv *tlv;
 
diff --git a/drivers/net/enic/vnic_vic.h b/drivers/net/enic/vnic_vic.h
index f700f5d9e81d8eb3f02305238484d69e1e71b7cc..9ef81f14835169513063e8b459abb088242306ca 100644
--- a/drivers/net/enic/vnic_vic.h
+++ b/drivers/net/enic/vnic_vic.h
@@ -47,6 +47,7 @@ enum vic_generic_prov_os_type {
 	VIC_GENERIC_PROV_OS_TYPE_ESX = 1,
 	VIC_GENERIC_PROV_OS_TYPE_LINUX = 2,
 	VIC_GENERIC_PROV_OS_TYPE_WINDOWS = 3,
+	VIC_GENERIC_PROV_OS_TYPE_SOLARIS = 4,
 };
 
 struct vic_provinfo {
@@ -61,14 +62,22 @@ struct vic_provinfo {
 	} tlv[0];
 } __packed;
 
+#define VIC_PROVINFO_ADD_TLV(vp, tlvtype, tlvlen, data) \
+	do { \
+		err = vic_provinfo_add_tlv(vp, tlvtype, tlvlen, data); \
+		if (err) \
+			goto add_tlv_failure; \
+	} while (0)
+
 #define VIC_PROVINFO_MAX_DATA		1385
 #define VIC_PROVINFO_MAX_TLV_DATA (VIC_PROVINFO_MAX_DATA - \
 	sizeof(struct vic_provinfo))
 
-struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, u8 *oui, u8 type);
+struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, const u8 *oui,
+	const u8 type);
 void vic_provinfo_free(struct vic_provinfo *vp);
 int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length,
-	void *value);
+	const void *value);
 size_t vic_provinfo_size(struct vic_provinfo *vp);
 
 #endif	/* _VNIC_VIC_H_ */
diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c
index 380d0614a89a329355c5377e1d2d04a5c208e275..b5f6173130f4cc815eebc2462f9624ad8cefbfaa 100644
--- a/drivers/net/ewrk3.c
+++ b/drivers/net/ewrk3.c
@@ -1545,7 +1545,7 @@ static int ewrk3_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	}
 
 	ecmd->supported |= SUPPORTED_10baseT_Half;
-	ecmd->speed = SPEED_10;
+	ethtool_cmd_speed_set(ecmd, SPEED_10);
 	ecmd->duplex = DUPLEX_HALF;
 	return 0;
 }
@@ -1604,55 +1604,47 @@ static u32 ewrk3_get_link(struct net_device *dev)
 	return !(cmr & CMR_LINK);
 }
 
-static int ewrk3_phys_id(struct net_device *dev, u32 data)
+static int ewrk3_set_phys_id(struct net_device *dev,
+			     enum ethtool_phys_id_state state)
 {
 	struct ewrk3_private *lp = netdev_priv(dev);
 	unsigned long iobase = dev->base_addr;
-	unsigned long flags;
 	u8 cr;
-	int count;
-
-	/* Toggle LED 4x per second */
-	count = data << 2;
 
-	spin_lock_irqsave(&lp->hw_lock, flags);
-
-	/* Bail if a PHYS_ID is already in progress */
-	if (lp->led_mask == 0) {
-		spin_unlock_irqrestore(&lp->hw_lock, flags);
-		return -EBUSY;
-	}
+	spin_lock_irq(&lp->hw_lock);
 
-	/* Prevent ISR from twiddling the LED */
-	lp->led_mask = 0;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		/* Prevent ISR from twiddling the LED */
+		lp->led_mask = 0;
+		spin_unlock_irq(&lp->hw_lock);
+		return 2;	/* cycle on/off twice per second */
 
-	while (count--) {
-		/* Toggle the LED */
+	case ETHTOOL_ID_ON:
 		cr = inb(EWRK3_CR);
-		outb(cr ^ CR_LED, EWRK3_CR);
+		outb(cr | CR_LED, EWRK3_CR);
+		break;
 
-		/* Wait a little while */
-		spin_unlock_irqrestore(&lp->hw_lock, flags);
-		msleep(250);
-		spin_lock_irqsave(&lp->hw_lock, flags);
+	case ETHTOOL_ID_OFF:
+		cr = inb(EWRK3_CR);
+		outb(cr & ~CR_LED, EWRK3_CR);
+		break;
 
-		/* Exit if we got a signal */
-		if (signal_pending(current))
-			break;
+	case ETHTOOL_ID_INACTIVE:
+		lp->led_mask = CR_LED;
+		cr = inb(EWRK3_CR);
+		outb(cr & ~CR_LED, EWRK3_CR);
 	}
+	spin_unlock_irq(&lp->hw_lock);
 
-	lp->led_mask = CR_LED;
-	cr = inb(EWRK3_CR);
-	outb(cr & ~CR_LED, EWRK3_CR);
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-	return signal_pending(current) ? -ERESTARTSYS : 0;
+	return 0;
 }
 
 static const struct ethtool_ops ethtool_ops_203 = {
 	.get_drvinfo = ewrk3_get_drvinfo,
 	.get_settings = ewrk3_get_settings,
 	.set_settings = ewrk3_set_settings,
-	.phys_id = ewrk3_phys_id,
+	.set_phys_id = ewrk3_set_phys_id,
 };
 
 static const struct ethtool_ops ethtool_ops = {
@@ -1660,7 +1652,7 @@ static const struct ethtool_ops ethtool_ops = {
 	.get_settings = ewrk3_get_settings,
 	.set_settings = ewrk3_set_settings,
 	.get_link = ewrk3_get_link,
-	.phys_id = ewrk3_phys_id,
+	.set_phys_id = ewrk3_set_phys_id,
 };
 
 /*
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index d5ab4dad505153c3bf200aa5ba35a82b8588c9ec..537b6957bb79d68d5add833b4248506e868d0d19 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -64,6 +64,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
+#include <linux/prefetch.h>
 #include  <linux/io.h>
 
 #include <asm/irq.h>
@@ -774,7 +775,6 @@ struct fe_priv {
 	u32 driver_data;
 	u32 device_id;
 	u32 register_size;
-	int rx_csum;
 	u32 mac_in_use;
 	int mgmt_version;
 	int mgmt_sema;
@@ -3956,6 +3956,7 @@ static int nv_set_wol(struct net_device *dev, struct ethtool_wolinfo *wolinfo)
 static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
 	struct fe_priv *np = netdev_priv(dev);
+	u32 speed;
 	int adv;
 
 	spin_lock_irq(&np->lock);
@@ -3975,23 +3976,26 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	if (netif_carrier_ok(dev)) {
 		switch (np->linkspeed & (NVREG_LINKSPEED_MASK)) {
 		case NVREG_LINKSPEED_10:
-			ecmd->speed = SPEED_10;
+			speed = SPEED_10;
 			break;
 		case NVREG_LINKSPEED_100:
-			ecmd->speed = SPEED_100;
+			speed = SPEED_100;
 			break;
 		case NVREG_LINKSPEED_1000:
-			ecmd->speed = SPEED_1000;
+			speed = SPEED_1000;
+			break;
+		default:
+			speed = -1;
 			break;
 		}
 		ecmd->duplex = DUPLEX_HALF;
 		if (np->duplex)
 			ecmd->duplex = DUPLEX_FULL;
 	} else {
-		ecmd->speed = -1;
+		speed = -1;
 		ecmd->duplex = -1;
 	}
-
+	ethtool_cmd_speed_set(ecmd, speed);
 	ecmd->autoneg = np->autoneg;
 
 	ecmd->advertising = ADVERTISED_MII;
@@ -4030,6 +4034,7 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
 	struct fe_priv *np = netdev_priv(dev);
+	u32 speed = ethtool_cmd_speed(ecmd);
 
 	if (ecmd->port != PORT_MII)
 		return -EINVAL;
@@ -4055,7 +4060,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		/* Note: autonegotiation disable, speed 1000 intentionally
 		 * forbidden - no one should need that. */
 
-		if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
+		if (speed != SPEED_10 && speed != SPEED_100)
 			return -EINVAL;
 		if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
 			return -EINVAL;
@@ -4139,13 +4144,13 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 
 		adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 		adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
-		if (ecmd->speed == SPEED_10 && ecmd->duplex == DUPLEX_HALF)
+		if (speed == SPEED_10 && ecmd->duplex == DUPLEX_HALF)
 			adv |= ADVERTISE_10HALF;
-		if (ecmd->speed == SPEED_10 && ecmd->duplex == DUPLEX_FULL)
+		if (speed == SPEED_10 && ecmd->duplex == DUPLEX_FULL)
 			adv |= ADVERTISE_10FULL;
-		if (ecmd->speed == SPEED_100 && ecmd->duplex == DUPLEX_HALF)
+		if (speed == SPEED_100 && ecmd->duplex == DUPLEX_HALF)
 			adv |= ADVERTISE_100HALF;
-		if (ecmd->speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL)
+		if (speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL)
 			adv |= ADVERTISE_100FULL;
 		np->pause_flags &= ~(NV_PAUSEFRAME_AUTONEG|NV_PAUSEFRAME_RX_ENABLE|NV_PAUSEFRAME_TX_ENABLE);
 		if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) {/* for rx we set both advertisements but disable tx pause */
@@ -4264,16 +4269,6 @@ static int nv_nway_reset(struct net_device *dev)
 	return ret;
 }
 
-static int nv_set_tso(struct net_device *dev, u32 value)
-{
-	struct fe_priv *np = netdev_priv(dev);
-
-	if ((np->driver_data & DEV_HAS_CHECKSUM))
-		return ethtool_op_set_tso(dev, value);
-	else
-		return -EOPNOTSUPP;
-}
-
 static void nv_get_ringparam(struct net_device *dev, struct ethtool_ringparam* ring)
 {
 	struct fe_priv *np = netdev_priv(dev);
@@ -4480,58 +4475,36 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam*
 	return 0;
 }
 
-static u32 nv_get_rx_csum(struct net_device *dev)
+static u32 nv_fix_features(struct net_device *dev, u32 features)
 {
-	struct fe_priv *np = netdev_priv(dev);
-	return np->rx_csum != 0;
+	/* vlan is dependent on rx checksum offload */
+	if (features & (NETIF_F_HW_VLAN_TX|NETIF_F_HW_VLAN_RX))
+		features |= NETIF_F_RXCSUM;
+
+	return features;
 }
 
-static int nv_set_rx_csum(struct net_device *dev, u32 data)
+static int nv_set_features(struct net_device *dev, u32 features)
 {
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
-	int retcode = 0;
-
-	if (np->driver_data & DEV_HAS_CHECKSUM) {
-		if (data) {
-			np->rx_csum = 1;
-			np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
-		} else {
-			np->rx_csum = 0;
-			/* vlan is dependent on rx checksum offload */
-			if (!(np->vlanctl_bits & NVREG_VLANCONTROL_ENABLE))
-				np->txrxctl_bits &= ~NVREG_TXRXCTL_RXCHECK;
-		}
-		if (netif_running(dev)) {
-			spin_lock_irq(&np->lock);
-			writel(np->txrxctl_bits, base + NvRegTxRxControl);
-			spin_unlock_irq(&np->lock);
-		}
-	} else {
-		return -EINVAL;
-	}
+	u32 changed = dev->features ^ features;
 
-	return retcode;
-}
+	if (changed & NETIF_F_RXCSUM) {
+		spin_lock_irq(&np->lock);
 
-static int nv_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct fe_priv *np = netdev_priv(dev);
+		if (features & NETIF_F_RXCSUM)
+			np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
+		else
+			np->txrxctl_bits &= ~NVREG_TXRXCTL_RXCHECK;
 
-	if (np->driver_data & DEV_HAS_CHECKSUM)
-		return ethtool_op_set_tx_csum(dev, data);
-	else
-		return -EOPNOTSUPP;
-}
+		if (netif_running(dev))
+			writel(np->txrxctl_bits, base + NvRegTxRxControl);
 
-static int nv_set_sg(struct net_device *dev, u32 data)
-{
-	struct fe_priv *np = netdev_priv(dev);
+		spin_unlock_irq(&np->lock);
+	}
 
-	if (np->driver_data & DEV_HAS_CHECKSUM)
-		return ethtool_op_set_sg(dev, data);
-	else
-		return -EOPNOTSUPP;
+	return 0;
 }
 
 static int nv_get_sset_count(struct net_device *dev, int sset)
@@ -4896,15 +4869,10 @@ static const struct ethtool_ops ops = {
 	.get_regs_len = nv_get_regs_len,
 	.get_regs = nv_get_regs,
 	.nway_reset = nv_nway_reset,
-	.set_tso = nv_set_tso,
 	.get_ringparam = nv_get_ringparam,
 	.set_ringparam = nv_set_ringparam,
 	.get_pauseparam = nv_get_pauseparam,
 	.set_pauseparam = nv_set_pauseparam,
-	.get_rx_csum = nv_get_rx_csum,
-	.set_rx_csum = nv_set_rx_csum,
-	.set_tx_csum = nv_set_tx_csum,
-	.set_sg = nv_set_sg,
 	.get_strings = nv_get_strings,
 	.get_ethtool_stats = nv_get_ethtool_stats,
 	.get_sset_count = nv_get_sset_count,
@@ -5235,6 +5203,8 @@ static const struct net_device_ops nv_netdev_ops = {
 	.ndo_start_xmit		= nv_start_xmit,
 	.ndo_tx_timeout		= nv_tx_timeout,
 	.ndo_change_mtu		= nv_change_mtu,
+	.ndo_fix_features	= nv_fix_features,
+	.ndo_set_features	= nv_set_features,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_mac_address	= nv_set_mac_address,
 	.ndo_set_multicast_list	= nv_set_multicast,
@@ -5251,6 +5221,8 @@ static const struct net_device_ops nv_netdev_ops_optimized = {
 	.ndo_start_xmit		= nv_start_xmit_optimized,
 	.ndo_tx_timeout		= nv_tx_timeout,
 	.ndo_change_mtu		= nv_change_mtu,
+	.ndo_fix_features	= nv_fix_features,
+	.ndo_set_features	= nv_set_features,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_mac_address	= nv_set_mac_address,
 	.ndo_set_multicast_list	= nv_set_multicast,
@@ -5364,11 +5336,10 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->pkt_limit = NV_PKTLIMIT_2;
 
 	if (id->driver_data & DEV_HAS_CHECKSUM) {
-		np->rx_csum = 1;
 		np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
-		dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
-		dev->features |= NETIF_F_TSO;
-		dev->features |= NETIF_F_GRO;
+		dev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_SG |
+			NETIF_F_TSO | NETIF_F_RXCSUM;
+		dev->features |= dev->hw_features;
 	}
 
 	np->vlanctl_bits = 0;
@@ -5384,7 +5355,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->pause_flags |= NV_PAUSEFRAME_TX_CAPABLE | NV_PAUSEFRAME_TX_REQ;
 	}
 
-
 	err = -ENOMEM;
 	np->base = ioremap(addr, np->register_size);
 	if (!np->base)
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 24cb953900dde794e60fe3d5921c7e0698f800e8..21abb5c01a56c666ad8429dd136a2747218a68e1 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -956,8 +956,6 @@ static const struct ethtool_ops fs_ethtool_ops = {
 	.get_link = ethtool_op_get_link,
 	.get_msglevel = fs_get_msglevel,
 	.set_msglevel = fs_set_msglevel,
-	.set_tx_csum = ethtool_op_set_tx_csum,	/* local! */
-	.set_sg = ethtool_op_set_sg,
 	.get_regs = fs_get_regs,
 };
 
@@ -998,8 +996,10 @@ static const struct net_device_ops fs_enet_netdev_ops = {
 #endif
 };
 
+static struct of_device_id fs_enet_match[];
 static int __devinit fs_enet_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct net_device *ndev;
 	struct fs_enet_private *fep;
 	struct fs_platform_info *fpi;
@@ -1007,14 +1007,15 @@ static int __devinit fs_enet_probe(struct platform_device *ofdev)
 	const u8 *mac_addr;
 	int privsize, len, ret = -ENODEV;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(fs_enet_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
 
 	fpi = kzalloc(sizeof(*fpi), GFP_KERNEL);
 	if (!fpi)
 		return -ENOMEM;
 
-	if (!IS_FEC(ofdev->dev.of_match)) {
+	if (!IS_FEC(match)) {
 		data = of_get_property(ofdev->dev.of_node, "fsl,cpm-command", &len);
 		if (!data || len != 4)
 			goto out_free_fpi;
@@ -1049,7 +1050,7 @@ static int __devinit fs_enet_probe(struct platform_device *ofdev)
 	fep->dev = &ofdev->dev;
 	fep->ndev = ndev;
 	fep->fpi = fpi;
-	fep->ops = ofdev->dev.of_match->data;
+	fep->ops = match->data;
 
 	ret = fep->ops->setup_data(ndev);
 	if (ret)
diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index 7e840d373ab36b73fce7676684a1110056ccb4b5..6a2e150e75bb2d774d2afc50f3913f558c92ae77 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -101,17 +101,20 @@ static int fs_enet_fec_mii_reset(struct mii_bus *bus)
 	return 0;
 }
 
+static struct of_device_id fs_enet_mdio_fec_match[];
 static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct resource res;
 	struct mii_bus *new_bus;
 	struct fec_info *fec;
 	int (*get_bus_freq)(struct device_node *);
 	int ret = -ENOMEM, clock, speed;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(fs_enet_mdio_fec_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
-	get_bus_freq = ofdev->dev.of_match->data;
+	get_bus_freq = match->data;
 
 	new_bus = mdiobus_alloc();
 	if (!new_bus)
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 2a0ad9a501bbea1d99a5ba9b819f7856a34c1346..ff60b23a5b7429b99fc06e5c138a643d5b804dd3 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -365,7 +365,7 @@ static void gfar_init_mac(struct net_device *ndev)
 		gfar_write(&regs->rir0, DEFAULT_RIR0);
 	}
 
-	if (priv->rx_csum_enable)
+	if (ndev->features & NETIF_F_RXCSUM)
 		rctrl |= RCTRL_CHECKSUMMING;
 
 	if (priv->extended_hash) {
@@ -463,6 +463,7 @@ static const struct net_device_ops gfar_netdev_ops = {
 	.ndo_start_xmit = gfar_start_xmit,
 	.ndo_stop = gfar_close,
 	.ndo_change_mtu = gfar_change_mtu,
+	.ndo_set_features = gfar_set_features,
 	.ndo_set_multicast_list = gfar_set_multi,
 	.ndo_tx_timeout = gfar_timeout,
 	.ndo_do_ioctl = gfar_ioctl,
@@ -513,7 +514,7 @@ void unlock_tx_qs(struct gfar_private *priv)
 /* Returns 1 if incoming frames use an FCB */
 static inline int gfar_uses_fcb(struct gfar_private *priv)
 {
-	return priv->vlgrp || priv->rx_csum_enable ||
+	return priv->vlgrp || (priv->ndev->features & NETIF_F_RXCSUM) ||
 		(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER);
 }
 
@@ -1030,10 +1031,11 @@ static int gfar_probe(struct platform_device *ofdev)
 		netif_napi_add(dev, &priv->gfargrp[i].napi, gfar_poll, GFAR_DEV_WEIGHT);
 
 	if (priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM) {
-		priv->rx_csum_enable = 1;
-		dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA;
-	} else
-		priv->rx_csum_enable = 0;
+		dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG |
+			NETIF_F_RXCSUM;
+		dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG |
+			NETIF_F_RXCSUM | NETIF_F_HIGHDMA;
+	}
 
 	priv->vlgrp = NULL;
 
@@ -2697,7 +2699,7 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
 	if (priv->padding)
 		skb_pull(skb, priv->padding);
 
-	if (priv->rx_csum_enable)
+	if (dev->features & NETIF_F_RXCSUM)
 		gfar_rx_checksum(skb, fcb);
 
 	/* Tell the skb what kind of packet this is */
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index b2fe7edefad96206f013d2c64b431c241ae72809..fc86f51954456e5ddcec1c6ba2e40f17e612bc01 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -382,23 +382,6 @@ extern const char gfar_driver_version[];
 #define BD_LFLAG(flags) ((flags) << 16)
 #define BD_LENGTH_MASK		0x0000ffff
 
-#define CLASS_CODE_UNRECOG		0x00
-#define CLASS_CODE_DUMMY1		0x01
-#define CLASS_CODE_ETHERTYPE1		0x02
-#define CLASS_CODE_ETHERTYPE2		0x03
-#define CLASS_CODE_USER_PROG1		0x04
-#define CLASS_CODE_USER_PROG2		0x05
-#define CLASS_CODE_USER_PROG3		0x06
-#define CLASS_CODE_USER_PROG4		0x07
-#define CLASS_CODE_TCP_IPV4		0x08
-#define CLASS_CODE_UDP_IPV4		0x09
-#define CLASS_CODE_AH_ESP_IPV4		0x0a
-#define CLASS_CODE_SCTP_IPV4		0x0b
-#define CLASS_CODE_TCP_IPV6		0x0c
-#define CLASS_CODE_UDP_IPV6		0x0d
-#define CLASS_CODE_AH_ESP_IPV6		0x0e
-#define CLASS_CODE_SCTP_IPV6		0x0f
-
 #define FPR_FILER_MASK	0xFFFFFFFF
 #define MAX_FILER_IDX	0xFF
 
@@ -1100,7 +1083,7 @@ struct gfar_private {
 	struct device_node *phy_node;
 	struct device_node *tbi_node;
 	u32 device_flags;
-	unsigned char rx_csum_enable:1,
+	unsigned char
 		extended_hash:1,
 		bd_stash_en:1,
 		rx_filer_enable:1,
@@ -1170,6 +1153,7 @@ extern void gfar_phy_test(struct mii_bus *bus, struct phy_device *phydev,
 extern void gfar_configure_coalescing(struct gfar_private *priv,
 		unsigned long tx_mask, unsigned long rx_mask);
 void gfar_init_sysfs(struct net_device *dev);
+int gfar_set_features(struct net_device *dev, u32 features);
 
 extern const struct ethtool_ops gfar_ethtool_ops;
 
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 3bc8e276ba4d713370f86af90d7b4b1b22209dfb..493d743839d977f035f36be50de59d2e5744b2e6 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -517,15 +517,15 @@ static int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rva
 	return err;
 }
 
-static int gfar_set_rx_csum(struct net_device *dev, uint32_t data)
+int gfar_set_features(struct net_device *dev, u32 features)
 {
 	struct gfar_private *priv = netdev_priv(dev);
 	unsigned long flags;
 	int err = 0, i = 0;
+	u32 changed = dev->features ^ features;
 
-	if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
-		return -EOPNOTSUPP;
-
+	if (!(changed & NETIF_F_RXCSUM))
+		return 0;
 
 	if (dev->flags & IFF_UP) {
 		/* Halt TX and RX, and process the frames which
@@ -546,58 +546,15 @@ static int gfar_set_rx_csum(struct net_device *dev, uint32_t data)
 
 		/* Now we take down the rings to rebuild them */
 		stop_gfar(dev);
-	}
 
-	spin_lock_irqsave(&priv->bflock, flags);
-	priv->rx_csum_enable = data;
-	spin_unlock_irqrestore(&priv->bflock, flags);
+		dev->features = features;
 
-	if (dev->flags & IFF_UP) {
 		err = startup_gfar(dev);
 		netif_tx_wake_all_queues(dev);
 	}
 	return err;
 }
 
-static uint32_t gfar_get_rx_csum(struct net_device *dev)
-{
-	struct gfar_private *priv = netdev_priv(dev);
-
-	if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
-		return 0;
-
-	return priv->rx_csum_enable;
-}
-
-static int gfar_set_tx_csum(struct net_device *dev, uint32_t data)
-{
-	struct gfar_private *priv = netdev_priv(dev);
-
-	if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
-		return -EOPNOTSUPP;
-
-	netif_tx_lock_bh(dev);
-
-	if (data)
-		dev->features |= NETIF_F_IP_CSUM;
-	else
-		dev->features &= ~NETIF_F_IP_CSUM;
-
-	netif_tx_unlock_bh(dev);
-
-	return 0;
-}
-
-static uint32_t gfar_get_tx_csum(struct net_device *dev)
-{
-	struct gfar_private *priv = netdev_priv(dev);
-
-	if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
-		return 0;
-
-	return (dev->features & NETIF_F_IP_CSUM) != 0;
-}
-
 static uint32_t gfar_get_msglevel(struct net_device *dev)
 {
 	struct gfar_private *priv = netdev_priv(dev);
@@ -645,42 +602,6 @@ static int gfar_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 }
 #endif
 
-static int gfar_ethflow_to_class(int flow_type, u64 *class)
-{
-	switch (flow_type) {
-	case TCP_V4_FLOW:
-		*class = CLASS_CODE_TCP_IPV4;
-		break;
-	case UDP_V4_FLOW:
-		*class = CLASS_CODE_UDP_IPV4;
-		break;
-	case AH_V4_FLOW:
-	case ESP_V4_FLOW:
-		*class = CLASS_CODE_AH_ESP_IPV4;
-		break;
-	case SCTP_V4_FLOW:
-		*class = CLASS_CODE_SCTP_IPV4;
-		break;
-	case TCP_V6_FLOW:
-		*class = CLASS_CODE_TCP_IPV6;
-		break;
-	case UDP_V6_FLOW:
-		*class = CLASS_CODE_UDP_IPV6;
-		break;
-	case AH_V6_FLOW:
-	case ESP_V6_FLOW:
-		*class = CLASS_CODE_AH_ESP_IPV6;
-		break;
-	case SCTP_V6_FLOW:
-		*class = CLASS_CODE_SCTP_IPV6;
-		break;
-	default:
-		return 0;
-	}
-
-	return 1;
-}
-
 static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 {
 	u32 fcr = 0x0, fpr = FPR_FILER_MASK;
@@ -778,11 +699,6 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
 	case UDP_V6_FLOW:
 		cmp_rqfpr = RQFPR_IPV6 |RQFPR_UDP;
 		break;
-	case IPV4_FLOW:
-		cmp_rqfpr = RQFPR_IPV4;
-	case IPV6_FLOW:
-		cmp_rqfpr = RQFPR_IPV6;
-		break;
 	default:
 		printk(KERN_ERR "Right now this class is not supported\n");
 		return 0;
@@ -848,18 +764,9 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
 
 static int gfar_set_hash_opts(struct gfar_private *priv, struct ethtool_rxnfc *cmd)
 {
-	u64 class;
-
-	if (!gfar_ethflow_to_class(cmd->flow_type, &class))
-		return -EINVAL;
-
-	if (class < CLASS_CODE_USER_PROG1 ||
-			class > CLASS_CODE_SCTP_IPV6)
-		return -EINVAL;
-
 	/* write the filer rules here */
 	if (!gfar_ethflow_to_filer_table(priv, cmd->data, cmd->flow_type))
-		return -1;
+		return -EINVAL;
 
 	return 0;
 }
@@ -894,11 +801,6 @@ const struct ethtool_ops gfar_ethtool_ops = {
 	.get_strings = gfar_gstrings,
 	.get_sset_count = gfar_sset_count,
 	.get_ethtool_stats = gfar_fill_stats,
-	.get_rx_csum = gfar_get_rx_csum,
-	.get_tx_csum = gfar_get_tx_csum,
-	.set_rx_csum = gfar_set_rx_csum,
-	.set_tx_csum = gfar_set_tx_csum,
-	.set_sg = ethtool_op_set_sg,
 	.get_msglevel = gfar_get_msglevel,
 	.set_msglevel = gfar_set_msglevel,
 #ifdef CONFIG_PM
diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index 396ff7d785d16aa3a16ff47fcbdda81c97799e80..f181304a7ab6464b809b0bf7fc7a436a3721f006 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c
@@ -901,7 +901,7 @@ static int greth_rx_gbit(struct net_device *dev, int limit)
 
 				skb_put(skb, pkt_len);
 
-				if (greth->flags & GRETH_FLAG_RX_CSUM && hw_checksummed(status))
+				if (dev->features & NETIF_F_RXCSUM && hw_checksummed(status))
 					skb->ip_summed = CHECKSUM_UNNECESSARY;
 				else
 					skb_checksum_none_assert(skb);
@@ -1142,41 +1142,6 @@ static void greth_get_regs(struct net_device *dev, struct ethtool_regs *regs, vo
 		buff[i] = greth_read_bd(&greth_regs[i]);
 }
 
-static u32 greth_get_rx_csum(struct net_device *dev)
-{
-	struct greth_private *greth = netdev_priv(dev);
-	return (greth->flags & GRETH_FLAG_RX_CSUM) != 0;
-}
-
-static int greth_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct greth_private *greth = netdev_priv(dev);
-
-	spin_lock_bh(&greth->devlock);
-
-	if (data)
-		greth->flags |= GRETH_FLAG_RX_CSUM;
-	else
-		greth->flags &= ~GRETH_FLAG_RX_CSUM;
-
-	spin_unlock_bh(&greth->devlock);
-
-	return 0;
-}
-
-static u32 greth_get_tx_csum(struct net_device *dev)
-{
-	return (dev->features & NETIF_F_IP_CSUM) != 0;
-}
-
-static int greth_set_tx_csum(struct net_device *dev, u32 data)
-{
-	netif_tx_lock_bh(dev);
-	ethtool_op_set_tx_csum(dev, data);
-	netif_tx_unlock_bh(dev);
-	return 0;
-}
-
 static const struct ethtool_ops greth_ethtool_ops = {
 	.get_msglevel		= greth_get_msglevel,
 	.set_msglevel		= greth_set_msglevel,
@@ -1185,10 +1150,6 @@ static const struct ethtool_ops greth_ethtool_ops = {
 	.get_drvinfo		= greth_get_drvinfo,
 	.get_regs_len           = greth_get_regs_len,
 	.get_regs               = greth_get_regs,
-	.get_rx_csum		= greth_get_rx_csum,
-	.set_rx_csum		= greth_set_rx_csum,
-	.get_tx_csum		= greth_get_tx_csum,
-	.set_tx_csum		= greth_set_tx_csum,
 	.get_link		= ethtool_op_get_link,
 };
 
@@ -1570,9 +1531,10 @@ static int __devinit greth_of_probe(struct platform_device *ofdev)
 	GRETH_REGSAVE(regs->status, 0xFF);
 
 	if (greth->gbit_mac) {
-		dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_HIGHDMA;
+		dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM |
+			NETIF_F_RXCSUM;
+		dev->features = dev->hw_features | NETIF_F_HIGHDMA;
 		greth_netdev_ops.ndo_start_xmit = greth_start_xmit_gbit;
-		greth->flags = GRETH_FLAG_RX_CSUM;
 	}
 
 	if (greth->multicast) {
diff --git a/drivers/net/greth.h b/drivers/net/greth.h
index be0f2062bd14df7cc12753beddcf809867082de7..9a0040dee4da8ed252e28c51e142d8145e7cffbf 100644
--- a/drivers/net/greth.h
+++ b/drivers/net/greth.h
@@ -77,9 +77,6 @@
  */
 #define MAX_FRAME_SIZE		1520
 
-/* Flags */
-#define GRETH_FLAG_RX_CSUM 0x1
-
 /* GRETH APB registers */
 struct greth_regs {
 	u32 control;
@@ -133,7 +130,6 @@ struct greth_private {
 	unsigned int duplex;
 
 	u32 msg_enable;
-	u32 flags;
 
 	u8 phyaddr;
 	u8 multicast;
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index 80d25ed533447735d55804e152bb8d581fc911ef..a09041aa85099d0e210cda09de1ea90da8f2a4b5 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -132,13 +132,8 @@ static int tx_params[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
 /*
  * RX_CHECKSUM turns on card-generated receive checksum generation for
  *   TCP and UDP packets.  Otherwise the upper layers do the calculation.
- * TX_CHECKSUM won't do anything too useful, even if it works.  There's no
- *   easy mechanism by which to tell the TCP/UDP stack that it need not
- *   generate checksums for this device.  But if somebody can find a way
- *   to get that to work, most of the card work is in here already.
  * 3/10/1999 Pete Wyckoff <wyckoff@ca.sandia.gov>
  */
-#undef  TX_CHECKSUM
 #define RX_CHECKSUM
 
 /* Operational parameters that usually are not changed. */
@@ -630,11 +625,6 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
 
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
-#ifdef TX_CHECKSUM
-	printk("check that skbcopy in ip_queue_xmit isn't happening\n");
-	dev->hard_header_len += 8;  /* for cksum tag */
-#endif
-
 	for (i = 0; i < 6; i++)
 		dev->dev_addr[i] = 1 ? read_eeprom(ioaddr, 4 + i)
 			: readb(ioaddr + StationAddr + i);
@@ -937,11 +927,7 @@ static int hamachi_open(struct net_device *dev)
 
 	/* always 1, takes no more time to do it */
 	writew(0x0001, ioaddr + RxChecksum);
-#ifdef TX_CHECKSUM
-	writew(0x0001, ioaddr + TxChecksum);
-#else
 	writew(0x0000, ioaddr + TxChecksum);
-#endif
 	writew(0x8000, ioaddr + MACCnfg); /* Soft reset the MAC */
 	writew(0x215F, ioaddr + MACCnfg);
 	writew(0x000C, ioaddr + FrameGap0);
@@ -1226,40 +1212,6 @@ static void hamachi_init_ring(struct net_device *dev)
 }
 
 
-#ifdef TX_CHECKSUM
-#define csum_add(it, val) \
-do { \
-    it += (u16) (val); \
-    if (it & 0xffff0000) { \
-	it &= 0xffff; \
-	++it; \
-    } \
-} while (0)
-    /* printk("add %04x --> %04x\n", val, it); \ */
-
-/* uh->len already network format, do not swap */
-#define pseudo_csum_udp(sum,ih,uh) do { \
-    sum = 0; \
-    csum_add(sum, (ih)->saddr >> 16); \
-    csum_add(sum, (ih)->saddr & 0xffff); \
-    csum_add(sum, (ih)->daddr >> 16); \
-    csum_add(sum, (ih)->daddr & 0xffff); \
-    csum_add(sum, cpu_to_be16(IPPROTO_UDP)); \
-    csum_add(sum, (uh)->len); \
-} while (0)
-
-/* swap len */
-#define pseudo_csum_tcp(sum,ih,len) do { \
-    sum = 0; \
-    csum_add(sum, (ih)->saddr >> 16); \
-    csum_add(sum, (ih)->saddr & 0xffff); \
-    csum_add(sum, (ih)->daddr >> 16); \
-    csum_add(sum, (ih)->daddr & 0xffff); \
-    csum_add(sum, cpu_to_be16(IPPROTO_TCP)); \
-    csum_add(sum, htons(len)); \
-} while (0)
-#endif
-
 static netdev_tx_t hamachi_start_xmit(struct sk_buff *skb,
 				      struct net_device *dev)
 {
@@ -1292,36 +1244,6 @@ static netdev_tx_t hamachi_start_xmit(struct sk_buff *skb,
 
 	hmp->tx_skbuff[entry] = skb;
 
-#ifdef TX_CHECKSUM
-	{
-	    /* tack on checksum tag */
-	    u32 tagval = 0;
-	    struct ethhdr *eh = (struct ethhdr *)skb->data;
-	    if (eh->h_proto == cpu_to_be16(ETH_P_IP)) {
-		struct iphdr *ih = (struct iphdr *)((char *)eh + ETH_HLEN);
-		if (ih->protocol == IPPROTO_UDP) {
-		    struct udphdr *uh
-		      = (struct udphdr *)((char *)ih + ih->ihl*4);
-		    u32 offset = ((unsigned char *)uh + 6) - skb->data;
-		    u32 pseudo;
-		    pseudo_csum_udp(pseudo, ih, uh);
-		    pseudo = htons(pseudo);
-		    printk("udp cksum was %04x, sending pseudo %04x\n",
-		      uh->check, pseudo);
-		    uh->check = 0;  /* zero out uh->check before card calc */
-		    /*
-		     * start at 14 (skip ethhdr), store at offset (uh->check),
-		     * use pseudo value given.
-		     */
-		    tagval = (14 << 24) | (offset << 16) | pseudo;
-		} else if (ih->protocol == IPPROTO_TCP) {
-		    printk("tcp, no auto cksum\n");
-		}
-	    }
-	    *(u32 *)skb_push(skb, 8) = tagval;
-	}
-#endif
-
         hmp->tx_ring[entry].addr = cpu_to_leXX(pci_map_single(hmp->pci_dev,
 		skb->data, skb->len, PCI_DMA_TODEVICE));
 
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 3e5d0b6b6516133039192fa5dfd1fdf88660d81b..992089639ea4824404f42d53e5362eab2c2fb586 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -456,7 +456,7 @@ static void sixpack_write_wakeup(struct tty_struct *tty)
  * a block of 6pack data has been received, which can now be decapsulated
  * and sent on to some IP layer for further processing.
  */
-static void sixpack_receive_buf(struct tty_struct *tty,
+static unsigned int sixpack_receive_buf(struct tty_struct *tty,
 	const unsigned char *cp, char *fp, int count)
 {
 	struct sixpack *sp;
@@ -464,11 +464,11 @@ static void sixpack_receive_buf(struct tty_struct *tty,
 	int count1;
 
 	if (!count)
-		return;
+		return 0;
 
 	sp = sp_get(tty);
 	if (!sp)
-		return;
+		return -ENODEV;
 
 	memcpy(buf, cp, count < sizeof(buf) ? count : sizeof(buf));
 
@@ -487,6 +487,8 @@ static void sixpack_receive_buf(struct tty_struct *tty,
 
 	sp_put(sp);
 	tty_unthrottle(tty);
+
+	return count1;
 }
 
 /*
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index 8931168d3e743a14fb412ed7d4e32b96dbcaffb7..18d8affecd1bff7b0aacdc22adacb8daab59b2c4 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -516,10 +516,6 @@ static int bpq_new_device(struct net_device *edev)
 	memcpy(bpq->dest_addr, bcast_addr, sizeof(bpq_eth_addr));
 	memcpy(bpq->acpt_addr, bcast_addr, sizeof(bpq_eth_addr));
 
-	err = dev_alloc_name(ndev, ndev->name);
-	if (err < 0) 
-		goto error;
-
 	err = register_netdevice(ndev);
 	if (err)
 		goto error;
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 4c628393c8b157cbc09de52d902b5fa8c3d370a3..0e4f23531140c8ca6f938447f145351c39b93a37 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -923,13 +923,14 @@ static long mkiss_compat_ioctl(struct tty_struct *tty, struct file *file,
  * a block of data has been received, which can now be decapsulated
  * and sent on to the AX.25 layer for further processing.
  */
-static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp,
-	char *fp, int count)
+static unsigned int mkiss_receive_buf(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count)
 {
 	struct mkiss *ax = mkiss_get(tty);
+	int bytes = count;
 
 	if (!ax)
-		return;
+		return -ENODEV;
 
 	/*
 	 * Argh! mtu change time! - costs us the packet part received
@@ -939,7 +940,7 @@ static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 		ax_changedmtu(ax);
 
 	/* Read the characters out of the buffer */
-	while (count--) {
+	while (bytes--) {
 		if (fp != NULL && *fp++) {
 			if (!test_and_set_bit(AXF_ERROR, &ax->flags))
 				ax->dev->stats.rx_errors++;
@@ -952,6 +953,8 @@ static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 
 	mkiss_put(ax);
 	tty_unthrottle(tty);
+
+	return count;
 }
 
 /*
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index 8e10d2f6a5adc8340d239c729e835fb0122b3acd..c52a1df5d922b0e0e22bced1d0d0d046003acddc 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -188,14 +188,14 @@ struct hp100_private {
  *  variables
  */
 #ifdef CONFIG_ISA
-static const char *hp100_isa_tbl[] = {
+static const char *const hp100_isa_tbl[] __devinitconst = {
 	"HWPF150", /* HP J2573 rev A */
 	"HWP1950", /* HP J2573 */
 };
 #endif
 
 #ifdef CONFIG_EISA
-static struct eisa_device_id hp100_eisa_tbl[] = {
+static const struct eisa_device_id hp100_eisa_tbl[] __devinitconst = {
 	{ "HWPF180" }, /* HP J2577 rev A */
 	{ "HWP1920" }, /* HP 27248B */
 	{ "HWP1940" }, /* HP J2577 */
@@ -336,7 +336,7 @@ static __devinit const char *hp100_read_id(int ioaddr)
 }
 
 #ifdef CONFIG_ISA
-static __init int hp100_isa_probe1(struct net_device *dev, int ioaddr)
+static __devinit int hp100_isa_probe1(struct net_device *dev, int ioaddr)
 {
 	const char *sig;
 	int i;
@@ -372,7 +372,7 @@ static __init int hp100_isa_probe1(struct net_device *dev, int ioaddr)
  * EISA and PCI are handled by device infrastructure.
  */
 
-static int  __init hp100_isa_probe(struct net_device *dev, int addr)
+static int  __devinit hp100_isa_probe(struct net_device *dev, int addr)
 {
 	int err = -ENODEV;
 
@@ -396,7 +396,7 @@ static int  __init hp100_isa_probe(struct net_device *dev, int addr)
 #endif /* CONFIG_ISA */
 
 #if !defined(MODULE) && defined(CONFIG_ISA)
-struct net_device * __init hp100_probe(int unit)
+struct net_device * __devinit hp100_probe(int unit)
 {
 	struct net_device *dev = alloc_etherdev(sizeof(struct hp100_private));
 	int err;
@@ -2843,7 +2843,7 @@ static void cleanup_dev(struct net_device *d)
 }
 
 #ifdef CONFIG_EISA
-static int __init hp100_eisa_probe (struct device *gendev)
+static int __devinit hp100_eisa_probe (struct device *gendev)
 {
 	struct net_device *dev = alloc_etherdev(sizeof(struct hp100_private));
 	struct eisa_device *edev = to_eisa_device(gendev);
diff --git a/drivers/net/hydra.c b/drivers/net/hydra.c
index c5ef62ceb8403ac777a36886156bec25a94006dd..1cd481c04202fac3c0df0f93047772a3b789ec6c 100644
--- a/drivers/net/hydra.c
+++ b/drivers/net/hydra.c
@@ -98,15 +98,15 @@ static const struct net_device_ops hydra_netdev_ops = {
 	.ndo_open		= hydra_open,
 	.ndo_stop		= hydra_close,
 
-	.ndo_start_xmit		= ei_start_xmit,
-	.ndo_tx_timeout		= ei_tx_timeout,
-	.ndo_get_stats		= ei_get_stats,
-	.ndo_set_multicast_list = ei_set_multicast_list,
+	.ndo_start_xmit		= __ei_start_xmit,
+	.ndo_tx_timeout		= __ei_tx_timeout,
+	.ndo_get_stats		= __ei_get_stats,
+	.ndo_set_multicast_list = __ei_set_multicast_list,
 	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_mac_address 	= eth_mac_addr,
+	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_change_mtu		= eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= ei_poll,
+	.ndo_poll_controller	= __ei_poll,
 #endif
 };
 
@@ -125,7 +125,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
 	0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
     };
 
-    dev = alloc_ei_netdev();
+    dev = ____alloc_ei_netdev(0);
     if (!dev)
 	return -ENOMEM;
 
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 3bb990b6651afb248c478639a60fecadb0af8608..079450fe5e96d040b4c35edd270e94abfba4a842 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2053,13 +2053,6 @@ static void emac_ethtool_get_pauseparam(struct net_device *ndev,
 	mutex_unlock(&dev->link_lock);
 }
 
-static u32 emac_ethtool_get_rx_csum(struct net_device *ndev)
-{
-	struct emac_instance *dev = netdev_priv(ndev);
-
-	return dev->tah_dev != NULL;
-}
-
 static int emac_get_regs_len(struct emac_instance *dev)
 {
 	if (emac_has_feature(dev, EMAC_FTR_EMAC4))
@@ -2203,15 +2196,11 @@ static const struct ethtool_ops emac_ethtool_ops = {
 	.get_ringparam = emac_ethtool_get_ringparam,
 	.get_pauseparam = emac_ethtool_get_pauseparam,
 
-	.get_rx_csum = emac_ethtool_get_rx_csum,
-
 	.get_strings = emac_ethtool_get_strings,
 	.get_sset_count = emac_ethtool_get_sset_count,
 	.get_ethtool_stats = emac_ethtool_get_ethtool_stats,
 
 	.get_link = ethtool_op_get_link,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.get_sg = ethtool_op_get_sg,
 };
 
 static int emac_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
@@ -2859,8 +2848,10 @@ static int __devinit emac_probe(struct platform_device *ofdev)
 	if (err != 0)
 		goto err_detach_tah;
 
-	if (dev->tah_dev)
-		ndev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
+	if (dev->tah_dev) {
+		ndev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG;
+		ndev->features |= ndev->hw_features | NETIF_F_RXCSUM;
+	}
 	ndev->watchdog_timeo = 5 * HZ;
 	if (emac_phy_supports_gige(dev->phy_mode)) {
 		ndev->netdev_ops = &emac_gige_netdev_ops;
diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c
index 8ff68ae6b5208de420a8ff8a2d7718d36f0c4da9..136d7544cc33331c735684b56b44cffb27ef8b94 100644
--- a/drivers/net/ibmlana.c
+++ b/drivers/net/ibmlana.c
@@ -782,7 +782,8 @@ static int ibmlana_open(struct net_device *dev)
 
 	/* register resources - only necessary for IRQ */
 
-	result = request_irq(priv->realirq, irq_handler, IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev);
+	result = request_irq(priv->realirq, irq_handler, IRQF_SHARED,
+			     dev->name, dev);
 	if (result != 0) {
 		printk(KERN_ERR "%s: failed to register irq %d\n", dev->name, dev->irq);
 		return result;
@@ -894,12 +895,12 @@ static int ibmlana_irq;
 static int ibmlana_io;
 static int startslot;		/* counts through slots when probing multiple devices */
 
-static short ibmlana_adapter_ids[] __initdata = {
+static const short ibmlana_adapter_ids[] __devinitconst = {
 	IBM_LANA_ID,
 	0x0000
 };
 
-static char *ibmlana_adapter_names[] __devinitdata = {
+static const char *const ibmlana_adapter_names[] __devinitconst = {
 	"IBM LAN Adapter/A",
 	NULL
 };
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 5522d459654c7a870bf63970ab094e285c040a65..b388d782c7c40cbbd84cc4eca875daa4709b20d4 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -710,7 +710,7 @@ static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 				SUPPORTED_FIBRE);
 	cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
 				ADVERTISED_FIBRE);
-	cmd->speed = SPEED_1000;
+	ethtool_cmd_speed_set(cmd, SPEED_1000);
 	cmd->duplex = DUPLEX_FULL;
 	cmd->port = PORT_FIBRE;
 	cmd->phy_address = 0;
@@ -729,45 +729,24 @@ static void netdev_get_drvinfo(struct net_device *dev,
 		sizeof(info->version) - 1);
 }
 
-static void ibmveth_set_rx_csum_flags(struct net_device *dev, u32 data)
+static u32 ibmveth_fix_features(struct net_device *dev, u32 features)
 {
-	struct ibmveth_adapter *adapter = netdev_priv(dev);
-
-	if (data) {
-		adapter->rx_csum = 1;
-	} else {
-		/*
-		 * Since the ibmveth firmware interface does not have the
-		 * concept of separate tx/rx checksum offload enable, if rx
-		 * checksum is disabled we also have to disable tx checksum
-		 * offload. Once we disable rx checksum offload, we are no
-		 * longer allowed to send tx buffers that are not properly
-		 * checksummed.
-		 */
-		adapter->rx_csum = 0;
-		dev->features &= ~NETIF_F_IP_CSUM;
-		dev->features &= ~NETIF_F_IPV6_CSUM;
-	}
-}
+	/*
+	 * Since the ibmveth firmware interface does not have the
+	 * concept of separate tx/rx checksum offload enable, if rx
+	 * checksum is disabled we also have to disable tx checksum
+	 * offload. Once we disable rx checksum offload, we are no
+	 * longer allowed to send tx buffers that are not properly
+	 * checksummed.
+	 */
 
-static void ibmveth_set_tx_csum_flags(struct net_device *dev, u32 data)
-{
-	struct ibmveth_adapter *adapter = netdev_priv(dev);
+	if (!(features & NETIF_F_RXCSUM))
+		features &= ~NETIF_F_ALL_CSUM;
 
-	if (data) {
-		if (adapter->fw_ipv4_csum_support)
-			dev->features |= NETIF_F_IP_CSUM;
-		if (adapter->fw_ipv6_csum_support)
-			dev->features |= NETIF_F_IPV6_CSUM;
-		adapter->rx_csum = 1;
-	} else {
-		dev->features &= ~NETIF_F_IP_CSUM;
-		dev->features &= ~NETIF_F_IPV6_CSUM;
-	}
+	return features;
 }
 
-static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
-				    void (*done) (struct net_device *, u32))
+static int ibmveth_set_csum_offload(struct net_device *dev, u32 data)
 {
 	struct ibmveth_adapter *adapter = netdev_priv(dev);
 	unsigned long set_attr, clr_attr, ret_attr;
@@ -827,8 +806,8 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
 		} else
 			adapter->fw_ipv6_csum_support = data;
 
-		if (ret == H_SUCCESS || ret6 == H_SUCCESS)
-			done(dev, data);
+		if (ret != H_SUCCESS || ret6 != H_SUCCESS)
+			adapter->rx_csum = data;
 		else
 			rc1 = -EIO;
 	} else {
@@ -844,41 +823,22 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
 	return rc1 ? rc1 : rc2;
 }
 
-static int ibmveth_set_rx_csum(struct net_device *dev, u32 data)
+static int ibmveth_set_features(struct net_device *dev, u32 features)
 {
 	struct ibmveth_adapter *adapter = netdev_priv(dev);
+	int rx_csum = !!(features & NETIF_F_RXCSUM);
+	int rc;
 
-	if ((data && adapter->rx_csum) || (!data && !adapter->rx_csum))
-		return 0;
-
-	return ibmveth_set_csum_offload(dev, data, ibmveth_set_rx_csum_flags);
-}
-
-static int ibmveth_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct ibmveth_adapter *adapter = netdev_priv(dev);
-	int rc = 0;
-
-	if (data && (dev->features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)))
-		return 0;
-	if (!data && !(dev->features & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)))
+	if (rx_csum == adapter->rx_csum)
 		return 0;
 
-	if (data && !adapter->rx_csum)
-		rc = ibmveth_set_csum_offload(dev, data,
-					      ibmveth_set_tx_csum_flags);
-	else
-		ibmveth_set_tx_csum_flags(dev, data);
+	rc = ibmveth_set_csum_offload(dev, rx_csum);
+	if (rc && !adapter->rx_csum)
+		dev->features = features & ~(NETIF_F_ALL_CSUM | NETIF_F_RXCSUM);
 
 	return rc;
 }
 
-static u32 ibmveth_get_rx_csum(struct net_device *dev)
-{
-	struct ibmveth_adapter *adapter = netdev_priv(dev);
-	return adapter->rx_csum;
-}
-
 static void ibmveth_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 {
 	int i;
@@ -914,13 +874,9 @@ static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
 	.get_settings		= netdev_get_settings,
 	.get_link		= ethtool_op_get_link,
-	.set_tx_csum		= ibmveth_set_tx_csum,
-	.get_rx_csum		= ibmveth_get_rx_csum,
-	.set_rx_csum		= ibmveth_set_rx_csum,
 	.get_strings		= ibmveth_get_strings,
 	.get_sset_count		= ibmveth_get_sset_count,
 	.get_ethtool_stats	= ibmveth_get_ethtool_stats,
-	.set_sg			= ethtool_op_set_sg,
 };
 
 static int ibmveth_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
@@ -1345,6 +1301,8 @@ static const struct net_device_ops ibmveth_netdev_ops = {
 	.ndo_set_multicast_list	= ibmveth_set_multicast_list,
 	.ndo_do_ioctl		= ibmveth_ioctl,
 	.ndo_change_mtu		= ibmveth_change_mtu,
+	.ndo_fix_features	= ibmveth_fix_features,
+	.ndo_set_features	= ibmveth_set_features,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_mac_address	= eth_mac_addr,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1412,7 +1370,9 @@ static int __devinit ibmveth_probe(struct vio_dev *dev,
 	netdev->netdev_ops = &ibmveth_netdev_ops;
 	netdev->ethtool_ops = &netdev_ethtool_ops;
 	SET_NETDEV_DEV(netdev, &dev->dev);
-	netdev->features |= NETIF_F_SG;
+	netdev->hw_features = NETIF_F_SG | NETIF_F_RXCSUM |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	netdev->features |= netdev->hw_features;
 
 	memcpy(netdev->dev_addr, &adapter->mac_addr, netdev->addr_len);
 
@@ -1437,7 +1397,7 @@ static int __devinit ibmveth_probe(struct vio_dev *dev,
 
 	netdev_dbg(netdev, "registering netdev...\n");
 
-	ibmveth_set_csum_offload(netdev, 1, ibmveth_set_tx_csum_flags);
+	ibmveth_set_features(netdev, netdev->features);
 
 	rc = register_netdev(netdev);
 
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index e07d487f015a7a8f5f5ba865cdc5f75b318ae4c8..4fecaed67fc4c3034f6b8cbbbeae83758b96ae2f 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -233,10 +233,6 @@ static int __init ifb_init_one(int index)
 	if (!dev_ifb)
 		return -ENOMEM;
 
-	err = dev_alloc_name(dev_ifb, dev_ifb->name);
-	if (err < 0)
-		goto err;
-
 	dev_ifb->rtnl_link_ops = &ifb_link_ops;
 	err = register_netdevice(dev_ifb);
 	if (err < 0)
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index 6b256c275e10c5e384b02c827f167f2f6c0f899f..0f563c8c5ffcfbeef9939dad90eb8cb1cf2a1405 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -244,6 +244,14 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
 	 */
 	size += NVM_WORD_SIZE_BASE_SHIFT;
 
+	/*
+	 * Check for invalid size
+	 */
+	if ((hw->mac.type == e1000_82576) && (size > 15)) {
+		printk("igb: The NVM size is not valid, "
+			"defaulting to 32K.\n");
+		size = 15;
+	}
 	nvm->word_size = 1 << size;
 	if (nvm->word_size == (1 << 15))
 		nvm->page_size = 128;
@@ -1877,7 +1885,7 @@ static s32 igb_validate_nvm_checksum_82580(struct e1000_hw *hw)
 	}
 
 	if (nvm_data & NVM_COMPATIBILITY_BIT_MASK) {
-		/* if chekcsums compatibility bit is set validate checksums
+		/* if checksums compatibility bit is set validate checksums
 		 * for all 4 ports. */
 		eeprom_regions_count = 4;
 	}
@@ -1988,6 +1996,7 @@ static s32 igb_update_nvm_checksum_i350(struct e1000_hw *hw)
 out:
 	return ret_val;
 }
+
 /**
  *  igb_set_eee_i350 - Enable/disable EEE support
  *  @hw: pointer to the HW structure
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index 1c687e298d5ef197dbf115815d59eb6518667a6c..f4fa4b1751cfa39e64ef7a62e6761328a6f8d004 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -360,7 +360,7 @@ extern int igb_up(struct igb_adapter *);
 extern void igb_down(struct igb_adapter *);
 extern void igb_reinit_locked(struct igb_adapter *);
 extern void igb_reset(struct igb_adapter *);
-extern int igb_set_spd_dplx(struct igb_adapter *, u16);
+extern int igb_set_spd_dplx(struct igb_adapter *, u32, u8);
 extern int igb_setup_tx_resources(struct igb_ring *);
 extern int igb_setup_rx_resources(struct igb_ring *);
 extern void igb_free_tx_resources(struct igb_ring *);
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index d976733bbcc2de9cbf527fe56c421c18f22172c6..fdc895e5a3f86afe3442e1ea4bdfe1a1890d9a8e 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -178,11 +178,11 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 
 		if ((status & E1000_STATUS_SPEED_1000) ||
 		    hw->phy.media_type != e1000_media_type_copper)
-			ecmd->speed = SPEED_1000;
+			ethtool_cmd_speed_set(ecmd, SPEED_1000);
 		else if (status & E1000_STATUS_SPEED_100)
-			ecmd->speed = SPEED_100;
+			ethtool_cmd_speed_set(ecmd, SPEED_100);
 		else
-			ecmd->speed = SPEED_10;
+			ethtool_cmd_speed_set(ecmd, SPEED_10);
 
 		if ((status & E1000_STATUS_FD) ||
 		    hw->phy.media_type != e1000_media_type_copper)
@@ -190,7 +190,7 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 		else
 			ecmd->duplex = DUPLEX_HALF;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -223,7 +223,8 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 		if (adapter->fc_autoneg)
 			hw->fc.requested_mode = e1000_fc_default;
 	} else {
-		if (igb_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+		u32 speed = ethtool_cmd_speed(ecmd);
+		if (igb_set_spd_dplx(adapter, speed, ecmd->duplex)) {
 			clear_bit(__IGB_RESETTING, &adapter->state);
 			return -EINVAL;
 		}
@@ -1963,27 +1964,28 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 /* bit defines for adapter->led_status */
 #define IGB_LED_ON		0
 
-static int igb_phys_id(struct net_device *netdev, u32 data)
+static int igb_set_phys_id(struct net_device *netdev,
+			   enum ethtool_phys_id_state state)
 {
 	struct igb_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
-	unsigned long timeout;
 
-	timeout = data * 1000;
-
-	/*
-	 *  msleep_interruptable only accepts unsigned int so we are limited
-	 * in how long a duration we can wait
-	 */
-	if (!timeout || timeout > UINT_MAX)
-		timeout = UINT_MAX;
-
-	igb_blink_led(hw);
-	msleep_interruptible(timeout);
-
-	igb_led_off(hw);
-	clear_bit(IGB_LED_ON, &adapter->led_status);
-	igb_cleanup_led(hw);
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		igb_blink_led(hw);
+		return 2;
+	case ETHTOOL_ID_ON:
+		igb_blink_led(hw);
+		break;
+	case ETHTOOL_ID_OFF:
+		igb_led_off(hw);
+		break;
+	case ETHTOOL_ID_INACTIVE:
+		igb_led_off(hw);
+		clear_bit(IGB_LED_ON, &adapter->led_status);
+		igb_cleanup_led(hw);
+		break;
+	}
 
 	return 0;
 }
@@ -2215,7 +2217,7 @@ static const struct ethtool_ops igb_ethtool_ops = {
 	.set_tso                = igb_set_tso,
 	.self_test              = igb_diag_test,
 	.get_strings            = igb_get_strings,
-	.phys_id                = igb_phys_id,
+	.set_phys_id            = igb_set_phys_id,
 	.get_sset_count         = igb_get_sset_count,
 	.get_ethtool_stats      = igb_get_ethtool_stats,
 	.get_coalesce           = igb_get_coalesce,
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 0dfd1b93829e5933b76d64ac3eb1a5c08b32cef5..18fccf913635e671fbca0d321c73aa4c484e2f42 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -45,6 +45,7 @@
 #include <linux/interrupt.h>
 #include <linux/if_ether.h>
 #include <linux/aer.h>
+#include <linux/prefetch.h>
 #ifdef CONFIG_IGB_DCA
 #include <linux/dca.h>
 #endif
@@ -3532,6 +3533,25 @@ bool igb_has_link(struct igb_adapter *adapter)
 	return link_active;
 }
 
+static bool igb_thermal_sensor_event(struct e1000_hw *hw, u32 event)
+{
+	bool ret = false;
+	u32 ctrl_ext, thstat;
+
+	/* check for thermal sensor event on i350, copper only */
+	if (hw->mac.type == e1000_i350) {
+		thstat = rd32(E1000_THSTAT);
+		ctrl_ext = rd32(E1000_CTRL_EXT);
+
+		if ((hw->phy.media_type == e1000_media_type_copper) &&
+		    !(ctrl_ext & E1000_CTRL_EXT_LINK_MODE_SGMII)) {
+			ret = !!(thstat & event);
+		}
+	}
+
+	return ret;
+}
+
 /**
  * igb_watchdog - Timer Call-back
  * @data: pointer to adapter cast into an unsigned long
@@ -3550,7 +3570,7 @@ static void igb_watchdog_task(struct work_struct *work)
                                                    watchdog_task);
 	struct e1000_hw *hw = &adapter->hw;
 	struct net_device *netdev = adapter->netdev;
-	u32 link, ctrl_ext, thstat;
+	u32 link;
 	int i;
 
 	link = igb_has_link(adapter);
@@ -3574,25 +3594,14 @@ static void igb_watchdog_task(struct work_struct *work)
 			       ((ctrl & E1000_CTRL_RFCE) ?  "RX" :
 			       ((ctrl & E1000_CTRL_TFCE) ?  "TX" : "None")));
 
-			/* check for thermal sensor event on i350,
-			 * copper only */
-			if (hw->mac.type == e1000_i350) {
-				thstat = rd32(E1000_THSTAT);
-				ctrl_ext = rd32(E1000_CTRL_EXT);
-				if ((hw->phy.media_type ==
-				     e1000_media_type_copper) && !(ctrl_ext &
-				     E1000_CTRL_EXT_LINK_MODE_SGMII)) {
-					if (thstat &
-					    E1000_THSTAT_LINK_THROTTLE) {
-						printk(KERN_INFO "igb: %s The "
-						       "network adapter link "
-						       "speed was downshifted "
-						       "because it "
-						       "overheated.\n",
-						       netdev->name);
-					}
-				}
+			/* check for thermal sensor event */
+			if (igb_thermal_sensor_event(hw, E1000_THSTAT_LINK_THROTTLE)) {
+				printk(KERN_INFO "igb: %s The network adapter "
+						 "link speed was downshifted "
+						 "because it overheated.\n",
+						 netdev->name);
 			}
+
 			/* adjust timeout factor according to speed/duplex */
 			adapter->tx_timeout_factor = 1;
 			switch (adapter->link_speed) {
@@ -3618,22 +3627,15 @@ static void igb_watchdog_task(struct work_struct *work)
 		if (netif_carrier_ok(netdev)) {
 			adapter->link_speed = 0;
 			adapter->link_duplex = 0;
-			/* check for thermal sensor event on i350
-			 * copper only*/
-			if (hw->mac.type == e1000_i350) {
-				thstat = rd32(E1000_THSTAT);
-				ctrl_ext = rd32(E1000_CTRL_EXT);
-				if ((hw->phy.media_type ==
-				     e1000_media_type_copper) && !(ctrl_ext &
-				     E1000_CTRL_EXT_LINK_MODE_SGMII)) {
-					if (thstat & E1000_THSTAT_PWR_DOWN) {
-						printk(KERN_ERR "igb: %s The "
-						"network adapter was stopped "
-						"because it overheated.\n",
+
+			/* check for thermal sensor event */
+			if (igb_thermal_sensor_event(hw, E1000_THSTAT_PWR_DOWN)) {
+				printk(KERN_ERR "igb: %s The network adapter "
+						"was stopped because it "
+						"overheated.\n",
 						netdev->name);
-					}
-				}
 			}
+
 			/* Links status message must follow this format */
 			printk(KERN_INFO "igb: %s NIC Link is Down\n",
 			       netdev->name);
@@ -6348,21 +6350,25 @@ static void igb_restore_vlan(struct igb_adapter *adapter)
 	}
 }
 
-int igb_set_spd_dplx(struct igb_adapter *adapter, u16 spddplx)
+int igb_set_spd_dplx(struct igb_adapter *adapter, u32 spd, u8 dplx)
 {
 	struct pci_dev *pdev = adapter->pdev;
 	struct e1000_mac_info *mac = &adapter->hw.mac;
 
 	mac->autoneg = 0;
 
+	/* Make sure dplx is at most 1 bit and lsb of speed is not set
+	 * for the switch() below to work */
+	if ((spd & 1) || (dplx & ~1))
+		goto err_inval;
+
 	/* Fiber NIC's only allow 1000 Gbps Full duplex */
 	if ((adapter->hw.phy.media_type == e1000_media_type_internal_serdes) &&
-		spddplx != (SPEED_1000 + DUPLEX_FULL)) {
-		dev_err(&pdev->dev, "Unsupported Speed/Duplex configuration\n");
-		return -EINVAL;
-	}
+	    spd != SPEED_1000 &&
+	    dplx != DUPLEX_FULL)
+		goto err_inval;
 
-	switch (spddplx) {
+	switch (spd + dplx) {
 	case SPEED_10 + DUPLEX_HALF:
 		mac->forced_speed_duplex = ADVERTISE_10_HALF;
 		break;
@@ -6381,10 +6387,13 @@ int igb_set_spd_dplx(struct igb_adapter *adapter, u16 spddplx)
 		break;
 	case SPEED_1000 + DUPLEX_HALF: /* not supported */
 	default:
-		dev_err(&pdev->dev, "Unsupported Speed/Duplex configuration\n");
-		return -EINVAL;
+		goto err_inval;
 	}
 	return 0;
+
+err_inval:
+	dev_err(&pdev->dev, "Unsupported Speed/Duplex configuration\n");
+	return -EINVAL;
 }
 
 static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake)
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index 1d943aa7c7a62d6c88cadf73852285eb8171c2c9..b0b14d63dfbf391c10b1ba1905a7f6aee7e6d929 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -90,18 +90,18 @@ static int igbvf_get_settings(struct net_device *netdev,
 	status = er32(STATUS);
 	if (status & E1000_STATUS_LU) {
 		if (status & E1000_STATUS_SPEED_1000)
-			ecmd->speed = 1000;
+			ethtool_cmd_speed_set(ecmd, SPEED_1000);
 		else if (status & E1000_STATUS_SPEED_100)
-			ecmd->speed = 100;
+			ethtool_cmd_speed_set(ecmd, SPEED_100);
 		else
-			ecmd->speed = 10;
+			ethtool_cmd_speed_set(ecmd, SPEED_10);
 
 		if (status & E1000_STATUS_FD)
 			ecmd->duplex = DUPLEX_FULL;
 		else
 			ecmd->duplex = DUPLEX_HALF;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -391,11 +391,6 @@ static int igbvf_set_wol(struct net_device *netdev,
 	return -EOPNOTSUPP;
 }
 
-static int igbvf_phys_id(struct net_device *netdev, u32 data)
-{
-	return 0;
-}
-
 static int igbvf_get_coalesce(struct net_device *netdev,
                               struct ethtool_coalesce *ec)
 {
@@ -527,7 +522,6 @@ static const struct ethtool_ops igbvf_ethtool_ops = {
 	.self_test		= igbvf_diag_test,
 	.get_sset_count		= igbvf_get_sset_count,
 	.get_strings		= igbvf_get_strings,
-	.phys_id		= igbvf_phys_id,
 	.get_ethtool_stats	= igbvf_get_ethtool_stats,
 	.get_coalesce		= igbvf_get_coalesce,
 	.set_coalesce		= igbvf_set_coalesce,
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 1d04ca6fdaeac1e952e514367e6d69a144c9cac3..1c77fb3bf4ae19ab38521f5a7d7bc71d376c7fc7 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -41,6 +41,7 @@
 #include <linux/mii.h>
 #include <linux/ethtool.h>
 #include <linux/if_vlan.h>
+#include <linux/prefetch.h>
 
 #include "igbvf.h"
 
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index c8ee8d28767b6832167e65c98a00ca859e26d87f..96c95617195f6b18baf79c73f0f33beff21e14fd 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -90,8 +90,6 @@ struct ioc3_private {
 	u32 emcr, ehar_h, ehar_l;
 	spinlock_t ioc3_lock;
 	struct mii_if_info mii;
-	unsigned long flags;
-#define IOC3_FLAG_RX_CHECKSUMS	1
 
 	struct pci_dev *pdev;
 
@@ -609,7 +607,7 @@ static inline void ioc3_rx(struct net_device *dev)
 				goto next;
 			}
 
-			if (likely(ip->flags & IOC3_FLAG_RX_CHECKSUMS))
+			if (likely(dev->features & NETIF_F_RXCSUM))
 				ioc3_tcpudp_checksum(skb,
 					w0 & ERXBUF_IPCKSUM_MASK, len);
 
@@ -1328,6 +1326,7 @@ static int __devinit ioc3_probe(struct pci_dev *pdev,
 	dev->watchdog_timeo	= 5 * HZ;
 	dev->netdev_ops		= &ioc3_netdev_ops;
 	dev->ethtool_ops	= &ioc3_ethtool_ops;
+	dev->hw_features	= NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
 	dev->features		= NETIF_F_IP_CSUM;
 
 	sw_physid1 = ioc3_mdio_read(dev, ip->mii.phy_id, MII_PHYSID1);
@@ -1618,37 +1617,12 @@ static u32 ioc3_get_link(struct net_device *dev)
 	return rc;
 }
 
-static u32 ioc3_get_rx_csum(struct net_device *dev)
-{
-	struct ioc3_private *ip = netdev_priv(dev);
-
-	return ip->flags & IOC3_FLAG_RX_CHECKSUMS;
-}
-
-static int ioc3_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct ioc3_private *ip = netdev_priv(dev);
-
-	spin_lock_bh(&ip->ioc3_lock);
-	if (data)
-		ip->flags |= IOC3_FLAG_RX_CHECKSUMS;
-	else
-		ip->flags &= ~IOC3_FLAG_RX_CHECKSUMS;
-	spin_unlock_bh(&ip->ioc3_lock);
-
-	return 0;
-}
-
 static const struct ethtool_ops ioc3_ethtool_ops = {
 	.get_drvinfo		= ioc3_get_drvinfo,
 	.get_settings		= ioc3_get_settings,
 	.set_settings		= ioc3_set_settings,
 	.nway_reset		= ioc3_nway_reset,
 	.get_link		= ioc3_get_link,
-	.get_rx_csum		= ioc3_get_rx_csum,
-	.set_rx_csum		= ioc3_set_rx_csum,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_csum
 };
 
 static int ioc3_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index 872183f29ec49fd03a267c100e138cacfeafa19e..d532dde5120f28aadd42ef41c3eb0e30ad73c6ec 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -1800,7 +1800,7 @@ static int  ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
 	MessageCount = inb(iobase+ FIR_LSR)&0x07;
 	
 	if (MessageCount > 0)	
-		IRDA_DEBUG(0, "%s(), Messsage count = %d,\n", __func__ , MessageCount);
+		IRDA_DEBUG(0, "%s(), Message count = %d,\n", __func__ , MessageCount);
 		
 	for (i=0; i<=MessageCount; i++)
 	{
diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index 3352b2443e58eb1ca0a45856c628850c08092be6..035861d8acb157f47d080b074c1de9a73a2988e1 100644
--- a/drivers/net/irda/irtty-sir.c
+++ b/drivers/net/irda/irtty-sir.c
@@ -216,23 +216,23 @@ static int irtty_do_write(struct sir_dev *dev, const unsigned char *ptr, size_t
  * usbserial:	urb-complete-interrupt / softint
  */
 
-static void irtty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
-			      char *fp, int count) 
+static unsigned int irtty_receive_buf(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count)
 {
 	struct sir_dev *dev;
 	struct sirtty_cb *priv = tty->disc_data;
 	int	i;
 
-	IRDA_ASSERT(priv != NULL, return;);
-	IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return;);
+	IRDA_ASSERT(priv != NULL, return -ENODEV;);
+	IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return -EINVAL;);
 
 	if (unlikely(count==0))		/* yes, this happens */
-		return;
+		return 0;
 
 	dev = priv->dev;
 	if (!dev) {
 		IRDA_WARNING("%s(), not ready yet!\n", __func__);
-		return;
+		return -ENODEV;
 	}
 
 	for (i = 0; i < count; i++) {
@@ -242,11 +242,13 @@ static void irtty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
  		if (fp && *fp++) { 
 			IRDA_DEBUG(0, "Framing or parity error!\n");
 			sirdev_receive(dev, NULL, 0);	/* notify sir_dev (updating stats) */
-			return;
+			return -EINVAL;
  		}
 	}
 
 	sirdev_receive(dev, cp, count);
+
+	return count;
 }
 
 /*
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 8800e1fe4129a84a41b2a6d5da495b5e807b8301..69b5707db369e3dfdcbde140b5aa69e60803e47b 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -222,19 +222,19 @@ static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 s
 static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self);
 
 /* Probing */
-static int __init smsc_ircc_look_for_chips(void);
-static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
-static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
-static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
-static int __init smsc_superio_fdc(unsigned short cfg_base);
-static int __init smsc_superio_lpc(unsigned short cfg_base);
+static int smsc_ircc_look_for_chips(void);
+static const struct smsc_chip * smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
+static int smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int smsc_superio_fdc(unsigned short cfg_base);
+static int smsc_superio_lpc(unsigned short cfg_base);
 #ifdef CONFIG_PCI
-static int __init preconfigure_smsc_chip(struct smsc_ircc_subsystem_configuration *conf);
-static int __init preconfigure_through_82801(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
-static void __init preconfigure_ali_port(struct pci_dev *dev,
+static int preconfigure_smsc_chip(struct smsc_ircc_subsystem_configuration *conf);
+static int preconfigure_through_82801(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
+static void preconfigure_ali_port(struct pci_dev *dev,
 					 unsigned short port);
-static int __init preconfigure_through_ali(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
-static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
+static int preconfigure_through_ali(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
+static int smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
 						    unsigned short ircc_fir,
 						    unsigned short ircc_sir,
 						    unsigned char ircc_dma,
@@ -366,7 +366,7 @@ static inline void register_bank(int iobase, int bank)
 }
 
 /* PNP hotplug support */
-static const struct pnp_device_id smsc_ircc_pnp_table[] = {
+static const struct pnp_device_id smsc_ircc_pnp_table[] __devinitconst = {
 	{ .id = "SMCf010", .driver_data = 0 },
 	/* and presumably others */
 	{ }
@@ -515,7 +515,7 @@ static const struct net_device_ops smsc_ircc_netdev_ops = {
  *    Try to open driver instance
  *
  */
-static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
+static int __devinit smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
 {
 	struct smsc_ircc_cb *self;
 	struct net_device *dev;
@@ -2273,7 +2273,7 @@ static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned sho
 }
 
 
-static int __init smsc_access(unsigned short cfg_base, unsigned char reg)
+static int __devinit smsc_access(unsigned short cfg_base, unsigned char reg)
 {
 	IRDA_DEBUG(1, "%s\n", __func__);
 
@@ -2281,7 +2281,7 @@ static int __init smsc_access(unsigned short cfg_base, unsigned char reg)
 	return inb(cfg_base) != reg ? -1 : 0;
 }
 
-static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
+static const struct smsc_chip * __devinit smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
 {
 	u8 devid, xdevid, rev;
 
@@ -2406,7 +2406,7 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
 #ifdef CONFIG_PCI
 #define PCIID_VENDOR_INTEL 0x8086
 #define PCIID_VENDOR_ALI 0x10b9
-static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __initdata = {
+static const struct smsc_ircc_subsystem_configuration subsystem_configurations[] __devinitconst = {
 	/*
 	 * Subsystems needing entries:
 	 * 0x10b9:0x1533 0x103c:0x0850 HP nx9010 family
@@ -2532,7 +2532,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __ini
  * (FIR port, SIR port, FIR DMA, FIR IRQ)
  * through the chip configuration port.
  */
-static int __init preconfigure_smsc_chip(struct
+static int __devinit preconfigure_smsc_chip(struct
 					 smsc_ircc_subsystem_configuration
 					 *conf)
 {
@@ -2633,7 +2633,7 @@ static int __init preconfigure_smsc_chip(struct
  * or Intel 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge.
  * They all work the same way!
  */
-static int __init preconfigure_through_82801(struct pci_dev *dev,
+static int __devinit preconfigure_through_82801(struct pci_dev *dev,
 					     struct
 					     smsc_ircc_subsystem_configuration
 					     *conf)
@@ -2786,7 +2786,7 @@ static int __init preconfigure_through_82801(struct pci_dev *dev,
  * This is based on reverse-engineering since ALi does not
  * provide any data sheet for the 1533 chip.
  */
-static void __init preconfigure_ali_port(struct pci_dev *dev,
+static void __devinit preconfigure_ali_port(struct pci_dev *dev,
 					 unsigned short port)
 {
 	unsigned char reg;
@@ -2824,7 +2824,7 @@ static void __init preconfigure_ali_port(struct pci_dev *dev,
 	IRDA_MESSAGE("Activated ALi 1533 ISA bridge port 0x%04x.\n", port);
 }
 
-static int __init preconfigure_through_ali(struct pci_dev *dev,
+static int __devinit preconfigure_through_ali(struct pci_dev *dev,
 					   struct
 					   smsc_ircc_subsystem_configuration
 					   *conf)
@@ -2837,7 +2837,7 @@ static int __init preconfigure_through_ali(struct pci_dev *dev,
 	return preconfigure_smsc_chip(conf);
 }
 
-static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
+static int __devinit smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
 						    unsigned short ircc_fir,
 						    unsigned short ircc_sir,
 						    unsigned char ircc_dma,
@@ -2849,7 +2849,7 @@ static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
 	int ret = 0;
 
 	for_each_pci_dev(dev) {
-		struct smsc_ircc_subsystem_configuration *conf;
+		const struct smsc_ircc_subsystem_configuration *conf;
 
 		/*
 		 * Cache the subsystem vendor/device:
diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index 8f3df044e81e35f5f7c18ea2680fcbe8b1d8bdd6..49e8408f05fc43e5781fa82ff0405e60b30ae8fb 100644
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -157,9 +157,6 @@ struct ixgb_adapter {
 	u16 link_duplex;
 	struct work_struct tx_timeout_task;
 
-	struct timer_list blink_timer;
-	unsigned long led_status;
-
 	/* TX */
 	struct ixgb_desc_ring tx_ring ____cacheline_aligned_in_smp;
 	unsigned int restart_queue;
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index cc53aa1541badb915ed45ea74029332c141006ed..6da890b9534cf1ae25d3c8db4932609d915b78cf 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -104,10 +104,10 @@ ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 	ecmd->transceiver = XCVR_EXTERNAL;
 
 	if (netif_carrier_ok(adapter->netdev)) {
-		ecmd->speed = SPEED_10000;
+		ethtool_cmd_speed_set(ecmd, SPEED_10000);
 		ecmd->duplex = DUPLEX_FULL;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -129,9 +129,10 @@ static int
 ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 {
 	struct ixgb_adapter *adapter = netdev_priv(netdev);
+	u32 speed = ethtool_cmd_speed(ecmd);
 
 	if (ecmd->autoneg == AUTONEG_ENABLE ||
-	   ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL)
+	    (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
 		return -EINVAL;
 
 	if (netif_running(adapter->netdev)) {
@@ -610,45 +611,23 @@ ixgb_set_ringparam(struct net_device *netdev,
 	return err;
 }
 
-/* toggle LED 4 times per second = 2 "blinks" per second */
-#define IXGB_ID_INTERVAL	(HZ/4)
-
-/* bit defines for adapter->led_status */
-#define IXGB_LED_ON		0
-
-static void
-ixgb_led_blink_callback(unsigned long data)
-{
-	struct ixgb_adapter *adapter = (struct ixgb_adapter *)data;
-
-	if (test_and_change_bit(IXGB_LED_ON, &adapter->led_status))
-		ixgb_led_off(&adapter->hw);
-	else
-		ixgb_led_on(&adapter->hw);
-
-	mod_timer(&adapter->blink_timer, jiffies + IXGB_ID_INTERVAL);
-}
-
 static int
-ixgb_phys_id(struct net_device *netdev, u32 data)
+ixgb_set_phys_id(struct net_device *netdev, enum ethtool_phys_id_state state)
 {
 	struct ixgb_adapter *adapter = netdev_priv(netdev);
 
-	if (!data)
-		data = INT_MAX;
-
-	if (!adapter->blink_timer.function) {
-		init_timer(&adapter->blink_timer);
-		adapter->blink_timer.function = ixgb_led_blink_callback;
-		adapter->blink_timer.data = (unsigned long)adapter;
-	}
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 2;
 
-	mod_timer(&adapter->blink_timer, jiffies);
+	case ETHTOOL_ID_ON:
+		ixgb_led_on(&adapter->hw);
+		break;
 
-	msleep_interruptible(data * 1000);
-	del_timer_sync(&adapter->blink_timer);
-	ixgb_led_off(&adapter->hw);
-	clear_bit(IXGB_LED_ON, &adapter->led_status);
+	case ETHTOOL_ID_OFF:
+	case ETHTOOL_ID_INACTIVE:
+		ixgb_led_off(&adapter->hw);
+	}
 
 	return 0;
 }
@@ -766,7 +745,7 @@ static const struct ethtool_ops ixgb_ethtool_ops = {
 	.set_msglevel = ixgb_set_msglevel,
 	.set_tso = ixgb_set_tso,
 	.get_strings = ixgb_get_strings,
-	.phys_id = ixgb_phys_id,
+	.set_phys_id = ixgb_set_phys_id,
 	.get_sset_count = ixgb_get_sset_count,
 	.get_ethtool_stats = ixgb_get_ethtool_stats,
 	.get_flags = ethtool_op_get_flags,
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 0f681ac2da8dc54e721ad5565ecee38f46b3a092..6a130eb51cfaef41c556f81b5f19bfc26a3f926b 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -28,6 +28,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <linux/prefetch.h>
 #include "ixgb.h"
 
 char ixgb_driver_name[] = "ixgb";
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 8d468028bb55d7c461d5f755c49c269ce8abfa7e..e467b20ed1f00f8b4fa6d506efcf019aefe6fefd 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -106,6 +106,7 @@
 #define IXGBE_MAX_VF_FUNCTIONS          64
 #define IXGBE_MAX_VFTA_ENTRIES          128
 #define MAX_EMULATION_MAC_ADDRS         16
+#define IXGBE_MAX_PF_MACVLANS           15
 #define VMDQ_P(p)   ((p) + adapter->num_vfs)
 
 struct vf_data_storage {
@@ -121,6 +122,15 @@ struct vf_data_storage {
 	u16 tx_rate;
 };
 
+struct vf_macvlans {
+	struct list_head l;
+	int vf;
+	int rar_entry;
+	bool free;
+	bool is_macvlan;
+	u8 vf_macvlan[ETH_ALEN];
+};
+
 /* wrapper around a pointer to a socket buffer,
  * so a DMA handle can be stored along with the buffer */
 struct ixgbe_tx_buffer {
@@ -331,10 +341,52 @@ struct ixgbe_q_vector {
 
 /* board specific private data structure */
 struct ixgbe_adapter {
-	struct timer_list watchdog_timer;
+	unsigned long state;
+
+	/* Some features need tri-state capability,
+	 * thus the additional *_CAPABLE flags.
+	 */
+	u32 flags;
+#define IXGBE_FLAG_RX_CSUM_ENABLED              (u32)(1)
+#define IXGBE_FLAG_MSI_CAPABLE                  (u32)(1 << 1)
+#define IXGBE_FLAG_MSI_ENABLED                  (u32)(1 << 2)
+#define IXGBE_FLAG_MSIX_CAPABLE                 (u32)(1 << 3)
+#define IXGBE_FLAG_MSIX_ENABLED                 (u32)(1 << 4)
+#define IXGBE_FLAG_RX_1BUF_CAPABLE              (u32)(1 << 6)
+#define IXGBE_FLAG_RX_PS_CAPABLE                (u32)(1 << 7)
+#define IXGBE_FLAG_RX_PS_ENABLED                (u32)(1 << 8)
+#define IXGBE_FLAG_IN_NETPOLL                   (u32)(1 << 9)
+#define IXGBE_FLAG_DCA_ENABLED                  (u32)(1 << 10)
+#define IXGBE_FLAG_DCA_CAPABLE                  (u32)(1 << 11)
+#define IXGBE_FLAG_IMIR_ENABLED                 (u32)(1 << 12)
+#define IXGBE_FLAG_MQ_CAPABLE                   (u32)(1 << 13)
+#define IXGBE_FLAG_DCB_ENABLED                  (u32)(1 << 14)
+#define IXGBE_FLAG_RSS_ENABLED                  (u32)(1 << 16)
+#define IXGBE_FLAG_RSS_CAPABLE                  (u32)(1 << 17)
+#define IXGBE_FLAG_VMDQ_CAPABLE                 (u32)(1 << 18)
+#define IXGBE_FLAG_VMDQ_ENABLED                 (u32)(1 << 19)
+#define IXGBE_FLAG_FAN_FAIL_CAPABLE             (u32)(1 << 20)
+#define IXGBE_FLAG_NEED_LINK_UPDATE             (u32)(1 << 22)
+#define IXGBE_FLAG_NEED_LINK_CONFIG             (u32)(1 << 23)
+#define IXGBE_FLAG_FDIR_HASH_CAPABLE            (u32)(1 << 24)
+#define IXGBE_FLAG_FDIR_PERFECT_CAPABLE         (u32)(1 << 25)
+#define IXGBE_FLAG_FCOE_CAPABLE                 (u32)(1 << 26)
+#define IXGBE_FLAG_FCOE_ENABLED                 (u32)(1 << 27)
+#define IXGBE_FLAG_SRIOV_CAPABLE                (u32)(1 << 28)
+#define IXGBE_FLAG_SRIOV_ENABLED                (u32)(1 << 29)
+
+	u32 flags2;
+#define IXGBE_FLAG2_RSC_CAPABLE                 (u32)(1)
+#define IXGBE_FLAG2_RSC_ENABLED                 (u32)(1 << 1)
+#define IXGBE_FLAG2_TEMP_SENSOR_CAPABLE         (u32)(1 << 2)
+#define IXGBE_FLAG2_TEMP_SENSOR_EVENT           (u32)(1 << 3)
+#define IXGBE_FLAG2_SEARCH_FOR_SFP              (u32)(1 << 4)
+#define IXGBE_FLAG2_SFP_NEEDS_RESET             (u32)(1 << 5)
+#define IXGBE_FLAG2_RESET_REQUESTED             (u32)(1 << 6)
+#define IXGBE_FLAG2_FDIR_REQUIRES_REINIT        (u32)(1 << 7)
+
 	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	u16 bd_number;
-	struct work_struct reset_task;
 	struct ixgbe_q_vector *q_vector[MAX_MSIX_Q_VECTORS];
 
 	/* DCB parameters */
@@ -377,43 +429,6 @@ struct ixgbe_adapter {
 	u32 alloc_rx_page_failed;
 	u32 alloc_rx_buff_failed;
 
-	/* Some features need tri-state capability,
-	 * thus the additional *_CAPABLE flags.
-	 */
-	u32 flags;
-#define IXGBE_FLAG_RX_CSUM_ENABLED              (u32)(1)
-#define IXGBE_FLAG_MSI_CAPABLE                  (u32)(1 << 1)
-#define IXGBE_FLAG_MSI_ENABLED                  (u32)(1 << 2)
-#define IXGBE_FLAG_MSIX_CAPABLE                 (u32)(1 << 3)
-#define IXGBE_FLAG_MSIX_ENABLED                 (u32)(1 << 4)
-#define IXGBE_FLAG_RX_1BUF_CAPABLE              (u32)(1 << 6)
-#define IXGBE_FLAG_RX_PS_CAPABLE                (u32)(1 << 7)
-#define IXGBE_FLAG_RX_PS_ENABLED                (u32)(1 << 8)
-#define IXGBE_FLAG_IN_NETPOLL                   (u32)(1 << 9)
-#define IXGBE_FLAG_DCA_ENABLED                  (u32)(1 << 10)
-#define IXGBE_FLAG_DCA_CAPABLE                  (u32)(1 << 11)
-#define IXGBE_FLAG_IMIR_ENABLED                 (u32)(1 << 12)
-#define IXGBE_FLAG_MQ_CAPABLE                   (u32)(1 << 13)
-#define IXGBE_FLAG_DCB_ENABLED                  (u32)(1 << 14)
-#define IXGBE_FLAG_RSS_ENABLED                  (u32)(1 << 16)
-#define IXGBE_FLAG_RSS_CAPABLE                  (u32)(1 << 17)
-#define IXGBE_FLAG_VMDQ_CAPABLE                 (u32)(1 << 18)
-#define IXGBE_FLAG_VMDQ_ENABLED                 (u32)(1 << 19)
-#define IXGBE_FLAG_FAN_FAIL_CAPABLE             (u32)(1 << 20)
-#define IXGBE_FLAG_NEED_LINK_UPDATE             (u32)(1 << 22)
-#define IXGBE_FLAG_IN_SFP_LINK_TASK             (u32)(1 << 23)
-#define IXGBE_FLAG_IN_SFP_MOD_TASK              (u32)(1 << 24)
-#define IXGBE_FLAG_FDIR_HASH_CAPABLE            (u32)(1 << 25)
-#define IXGBE_FLAG_FDIR_PERFECT_CAPABLE         (u32)(1 << 26)
-#define IXGBE_FLAG_FCOE_CAPABLE                 (u32)(1 << 27)
-#define IXGBE_FLAG_FCOE_ENABLED                 (u32)(1 << 28)
-#define IXGBE_FLAG_SRIOV_CAPABLE                (u32)(1 << 29)
-#define IXGBE_FLAG_SRIOV_ENABLED                (u32)(1 << 30)
-
-	u32 flags2;
-#define IXGBE_FLAG2_RSC_CAPABLE                 (u32)(1)
-#define IXGBE_FLAG2_RSC_ENABLED                 (u32)(1 << 1)
-#define IXGBE_FLAG2_TEMP_SENSOR_CAPABLE         (u32)(1 << 2)
 /* default to trying for four seconds */
 #define IXGBE_TRY_LINK_TIMEOUT (4 * HZ)
 
@@ -434,7 +449,6 @@ struct ixgbe_adapter {
 	u32 rx_eitr_param;
 	u32 tx_eitr_param;
 
-	unsigned long state;
 	u64 tx_busy;
 	unsigned int tx_ring_count;
 	unsigned int rx_ring_count;
@@ -443,15 +457,12 @@ struct ixgbe_adapter {
 	bool link_up;
 	unsigned long link_check_timeout;
 
-	struct work_struct watchdog_task;
-	struct work_struct sfp_task;
-	struct timer_list sfp_timer;
-	struct work_struct multispeed_fiber_task;
-	struct work_struct sfp_config_module_task;
+	struct work_struct service_task;
+	struct timer_list service_timer;
 	u32 fdir_pballoc;
 	u32 atr_sample_rate;
+	unsigned long fdir_overflow; /* number of times ATR was backed off */
 	spinlock_t fdir_perfect_lock;
-	struct work_struct fdir_reinit_task;
 #ifdef IXGBE_FCOE
 	struct ixgbe_fcoe fcoe;
 #endif /* IXGBE_FCOE */
@@ -461,7 +472,7 @@ struct ixgbe_adapter {
 	u16 eeprom_version;
 
 	int node;
-	struct work_struct check_overtemp_task;
+	u32 led_reg;
 	u32 interrupt_event;
 	char lsc_int_name[IFNAMSIZ + 9];
 
@@ -470,13 +481,17 @@ struct ixgbe_adapter {
 	unsigned int num_vfs;
 	struct vf_data_storage *vfinfo;
 	int vf_rate_link_speed;
+	struct vf_macvlans vf_mvs;
+	struct vf_macvlans *mv_list;
+	bool antispoofing_enabled;
 };
 
 enum ixbge_state_t {
 	__IXGBE_TESTING,
 	__IXGBE_RESETTING,
 	__IXGBE_DOWN,
-	__IXGBE_SFP_MODULE_NOT_FOUND
+	__IXGBE_SERVICE_SCHED,
+	__IXGBE_IN_SFP_INIT,
 };
 
 struct ixgbe_rsc_cb {
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 845c679c8b875bc3459e6915d7d3d7e961fa9ba3..8179e5060a186414b198a1e309c045578f8b4586 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -37,6 +37,7 @@
 #define IXGBE_82598_RAR_ENTRIES   16
 #define IXGBE_82598_MC_TBL_SIZE  128
 #define IXGBE_82598_VFT_TBL_SIZE 128
+#define IXGBE_82598_RX_PB_SIZE	 512
 
 static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
                                          ixgbe_link_speed speed,
@@ -197,14 +198,35 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
  *  @hw: pointer to hardware structure
  *
  *  Starts the hardware using the generic start_hw function.
- *  Then set pcie completion timeout
+ *  Disables relaxed ordering Then set pcie completion timeout
+ *
  **/
 static s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw)
 {
+	u32 regval;
+	u32 i;
 	s32 ret_val = 0;
 
 	ret_val = ixgbe_start_hw_generic(hw);
 
+	/* Disable relaxed ordering */
+	for (i = 0; ((i < hw->mac.max_tx_queues) &&
+	     (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) {
+		regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i));
+		regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), regval);
+	}
+
+	for (i = 0; ((i < hw->mac.max_rx_queues) &&
+	     (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) {
+		regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i));
+		regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
+			    IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval);
+	}
+
+	hw->mac.rx_pb_size = IXGBE_82598_RX_PB_SIZE;
+
 	/* set the completion timeout for interface */
 	if (ret_val == 0)
 		ixgbe_set_pcie_completion_timeout(hw);
@@ -1064,7 +1086,7 @@ static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
 			sfp_stat = sfp_stat & IXGBE_I2C_EEPROM_STATUS_MASK;
 			if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS)
 				break;
-			msleep(10);
+			usleep_range(10000, 20000);
 		}
 
 		if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_PASS) {
@@ -1188,6 +1210,38 @@ static u32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw)
 	return physical_layer;
 }
 
+/**
+ *  ixgbe_set_lan_id_multi_port_pcie_82598 - Set LAN id for PCIe multiple
+ *  port devices.
+ *  @hw: pointer to the HW structure
+ *
+ *  Calls common function and corrects issue with some single port devices
+ *  that enable LAN1 but not LAN0.
+ **/
+static void ixgbe_set_lan_id_multi_port_pcie_82598(struct ixgbe_hw *hw)
+{
+	struct ixgbe_bus_info *bus = &hw->bus;
+	u16 pci_gen = 0;
+	u16 pci_ctrl2 = 0;
+
+	ixgbe_set_lan_id_multi_port_pcie(hw);
+
+	/* check if LAN0 is disabled */
+	hw->eeprom.ops.read(hw, IXGBE_PCIE_GENERAL_PTR, &pci_gen);
+	if ((pci_gen != 0) && (pci_gen != 0xFFFF)) {
+
+		hw->eeprom.ops.read(hw, pci_gen + IXGBE_PCIE_CTRL2, &pci_ctrl2);
+
+		/* if LAN0 is completely disabled force function to 0 */
+		if ((pci_ctrl2 & IXGBE_PCIE_CTRL2_LAN_DISABLE) &&
+		    !(pci_ctrl2 & IXGBE_PCIE_CTRL2_DISABLE_SELECT) &&
+		    !(pci_ctrl2 & IXGBE_PCIE_CTRL2_DUMMY_ENABLE)) {
+
+			bus->func = 0;
+		}
+	}
+}
+
 static struct ixgbe_mac_operations mac_ops_82598 = {
 	.init_hw		= &ixgbe_init_hw_generic,
 	.reset_hw		= &ixgbe_reset_hw_82598,
@@ -1199,7 +1253,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = {
 	.get_mac_addr		= &ixgbe_get_mac_addr_generic,
 	.stop_adapter		= &ixgbe_stop_adapter_generic,
 	.get_bus_info           = &ixgbe_get_bus_info_generic,
-	.set_lan_id             = &ixgbe_set_lan_id_multi_port_pcie,
+	.set_lan_id             = &ixgbe_set_lan_id_multi_port_pcie_82598,
 	.read_analog_reg8	= &ixgbe_read_analog_reg8_82598,
 	.write_analog_reg8	= &ixgbe_write_analog_reg8_82598,
 	.setup_link		= &ixgbe_setup_mac_link_82598,
@@ -1227,6 +1281,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = {
 static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
 	.init_params		= &ixgbe_init_eeprom_params_generic,
 	.read			= &ixgbe_read_eerd_generic,
+	.read_buffer		= &ixgbe_read_eerd_buffer_generic,
 	.calc_checksum          = &ixgbe_calc_eeprom_checksum_generic,
 	.validate_checksum	= &ixgbe_validate_eeprom_checksum_generic,
 	.update_checksum	= &ixgbe_update_eeprom_checksum_generic,
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 00aeba385a2ff25409ab23ff2c6108e5f9dd56c4..8ee661245af39a055bad37177961807fdfe822ad 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -38,6 +38,7 @@
 #define IXGBE_82599_RAR_ENTRIES   128
 #define IXGBE_82599_MC_TBL_SIZE   128
 #define IXGBE_82599_VFT_TBL_SIZE  128
+#define IXGBE_82599_RX_PB_SIZE	  512
 
 static void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
 static void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
@@ -61,6 +62,7 @@ static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
                                          bool autoneg,
                                          bool autoneg_wait_to_complete);
 static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
+static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw);
 
 static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
 {
@@ -86,7 +88,8 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
 		if ((mac->ops.get_media_type(hw) ==
 		     ixgbe_media_type_backplane) &&
 		    (hw->phy.smart_speed == ixgbe_smart_speed_auto ||
-		     hw->phy.smart_speed == ixgbe_smart_speed_on))
+		     hw->phy.smart_speed == ixgbe_smart_speed_on) &&
+		     !ixgbe_verify_lesm_fw_enabled_82599(hw))
 			mac->ops.setup_link = &ixgbe_setup_mac_link_smartspeed;
 		else
 			mac->ops.setup_link = &ixgbe_setup_mac_link_82599;
@@ -107,7 +110,6 @@ static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
 
 		ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, &list_offset,
 		                                              &data_offset);
-
 		if (ret_val != 0)
 			goto setup_sfp_out;
 
@@ -127,9 +129,13 @@ static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
 		}
 
 		/* Release the semaphore */
-		ixgbe_release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
-		/* Delay obtaining semaphore again to allow FW access */
-		msleep(hw->eeprom.semaphore_delay);
+		hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
+		/*
+		 * Delay obtaining semaphore again to allow FW access,
+		 * semaphore_delay is in ms usleep_range needs us.
+		 */
+		usleep_range(hw->eeprom.semaphore_delay * 1000,
+			     hw->eeprom.semaphore_delay * 2000);
 
 		/* Now restart DSP by setting Restart_AN and clearing LMS */
 		IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((IXGBE_READ_REG(hw,
@@ -138,7 +144,7 @@ static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
 
 		/* Wait for AN to leave state 0 */
 		for (i = 0; i < 10; i++) {
-			msleep(4);
+			usleep_range(4000, 8000);
 			reg_anlp1 = IXGBE_READ_REG(hw, IXGBE_ANLP1);
 			if (reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)
 				break;
@@ -353,6 +359,7 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
 	case IXGBE_DEV_ID_82599_SFP:
 	case IXGBE_DEV_ID_82599_SFP_FCOE:
 	case IXGBE_DEV_ID_82599_SFP_EM:
+	case IXGBE_DEV_ID_82599_SFP_SF2:
 		media_type = ixgbe_media_type_fiber;
 		break;
 	case IXGBE_DEV_ID_82599_CX4:
@@ -361,6 +368,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
 	case IXGBE_DEV_ID_82599_T3_LOM:
 		media_type = ixgbe_media_type_copper;
 		break;
+	case IXGBE_DEV_ID_82599_LS:
+		media_type = ixgbe_media_type_fiber_lco;
+		break;
 	default:
 		media_type = ixgbe_media_type_unknown;
 		break;
@@ -486,7 +496,7 @@ static void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
  *
  *  Set the link speed in the AUTOC register and restarts link.
  **/
-s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
+static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
                                           ixgbe_link_speed speed,
                                           bool autoneg,
                                           bool autoneg_wait_to_complete)
@@ -1176,7 +1186,7 @@ s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc)
 		if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) &
 		                   IXGBE_FDIRCTRL_INIT_DONE)
 			break;
-		msleep(1);
+		usleep_range(1000, 2000);
 	}
 	if (i >= IXGBE_FDIR_INIT_DONE_POLL)
 		hw_dbg(hw, "Flow Director Signature poll time exceeded!\n");
@@ -1271,7 +1281,7 @@ s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc)
 		if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) &
 		                   IXGBE_FDIRCTRL_INIT_DONE)
 			break;
-		msleep(1);
+		usleep_range(1000, 2000);
 	}
 	if (i >= IXGBE_FDIR_INIT_DONE_POLL)
 		hw_dbg(hw, "Flow Director Perfect poll time exceeded!\n");
@@ -1740,30 +1750,29 @@ static s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
  *  ixgbe_start_hw_82599 - Prepare hardware for Tx/Rx
  *  @hw: pointer to hardware structure
  *
- *  Starts the hardware using the generic start_hw function.
- *  Then performs device-specific:
- *  Clears the rate limiter registers.
+ *  Starts the hardware using the generic start_hw function
+ *  and the generation start_hw function.
+ *  Then performs revision-specific operations, if any.
  **/
 static s32 ixgbe_start_hw_82599(struct ixgbe_hw *hw)
 {
-	u32 q_num;
-	s32 ret_val;
+	s32 ret_val = 0;
 
 	ret_val = ixgbe_start_hw_generic(hw);
+	if (ret_val != 0)
+		goto out;
 
-	/* Clear the rate limiters */
-	for (q_num = 0; q_num < hw->mac.max_tx_queues; q_num++) {
-		IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, q_num);
-		IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, 0);
-	}
-	IXGBE_WRITE_FLUSH(hw);
+	ret_val = ixgbe_start_hw_gen2(hw);
+	if (ret_val != 0)
+		goto out;
 
 	/* We need to run link autotry after the driver loads */
 	hw->mac.autotry_restart = true;
+	hw->mac.rx_pb_size = IXGBE_82599_RX_PB_SIZE;
 
 	if (ret_val == 0)
 		ret_val = ixgbe_verify_fw_version_82599(hw);
-
+out:
 	return ret_val;
 }
 
@@ -1775,7 +1784,7 @@ static s32 ixgbe_start_hw_82599(struct ixgbe_hw *hw)
  *  If PHY already detected, maintains current PHY type in hw struct,
  *  otherwise executes the PHY detection routine.
  **/
-s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
+static s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
 {
 	s32 status = IXGBE_ERR_PHY_ADDR_INVALID;
 
@@ -1967,21 +1976,6 @@ static s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
 	return 0;
 }
 
-/**
- *  ixgbe_get_device_caps_82599 - Get additional device capabilities
- *  @hw: pointer to hardware structure
- *  @device_caps: the EEPROM word with the extra device capabilities
- *
- *  This function will read the EEPROM location for the device capabilities,
- *  and return the word through device_caps.
- **/
-static s32 ixgbe_get_device_caps_82599(struct ixgbe_hw *hw, u16 *device_caps)
-{
-	hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps);
-
-	return 0;
-}
-
 /**
  *  ixgbe_verify_fw_version_82599 - verify fw version for 82599
  *  @hw: pointer to hardware structure
@@ -2030,6 +2024,110 @@ static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
 	return status;
 }
 
+/**
+ *  ixgbe_verify_lesm_fw_enabled_82599 - Checks LESM FW module state.
+ *  @hw: pointer to hardware structure
+ *
+ *  Returns true if the LESM FW module is present and enabled. Otherwise
+ *  returns false. Smart Speed must be disabled if LESM FW module is enabled.
+ **/
+static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw)
+{
+	bool lesm_enabled = false;
+	u16 fw_offset, fw_lesm_param_offset, fw_lesm_state;
+	s32 status;
+
+	/* get the offset to the Firmware Module block */
+	status = hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset);
+
+	if ((status != 0) ||
+	    (fw_offset == 0) || (fw_offset == 0xFFFF))
+		goto out;
+
+	/* get the offset to the LESM Parameters block */
+	status = hw->eeprom.ops.read(hw, (fw_offset +
+				     IXGBE_FW_LESM_PARAMETERS_PTR),
+				     &fw_lesm_param_offset);
+
+	if ((status != 0) ||
+	    (fw_lesm_param_offset == 0) || (fw_lesm_param_offset == 0xFFFF))
+		goto out;
+
+	/* get the lesm state word */
+	status = hw->eeprom.ops.read(hw, (fw_lesm_param_offset +
+				     IXGBE_FW_LESM_STATE_1),
+				     &fw_lesm_state);
+
+	if ((status == 0) &&
+	    (fw_lesm_state & IXGBE_FW_LESM_STATE_ENABLED))
+		lesm_enabled = true;
+
+out:
+	return lesm_enabled;
+}
+
+/**
+ *  ixgbe_read_eeprom_buffer_82599 - Read EEPROM word(s) using
+ *  fastest available method
+ *
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in EEPROM to read
+ *  @words: number of words
+ *  @data: word(s) read from the EEPROM
+ *
+ *  Retrieves 16 bit word(s) read from EEPROM
+ **/
+static s32 ixgbe_read_eeprom_buffer_82599(struct ixgbe_hw *hw, u16 offset,
+					  u16 words, u16 *data)
+{
+	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
+	s32 ret_val = IXGBE_ERR_CONFIG;
+
+	/*
+	 * If EEPROM is detected and can be addressed using 14 bits,
+	 * use EERD otherwise use bit bang
+	 */
+	if ((eeprom->type == ixgbe_eeprom_spi) &&
+	    (offset + (words - 1) <= IXGBE_EERD_MAX_ADDR))
+		ret_val = ixgbe_read_eerd_buffer_generic(hw, offset, words,
+							 data);
+	else
+		ret_val = ixgbe_read_eeprom_buffer_bit_bang_generic(hw, offset,
+								    words,
+								    data);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_read_eeprom_82599 - Read EEPROM word using
+ *  fastest available method
+ *
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in the EEPROM to read
+ *  @data: word read from the EEPROM
+ *
+ *  Reads a 16 bit word from the EEPROM
+ **/
+static s32 ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
+				   u16 offset, u16 *data)
+{
+	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
+	s32 ret_val = IXGBE_ERR_CONFIG;
+
+	/*
+	 * If EEPROM is detected and can be addressed using 14 bits,
+	 * use EERD otherwise use bit bang
+	 */
+	if ((eeprom->type == ixgbe_eeprom_spi) &&
+	    (offset <= IXGBE_EERD_MAX_ADDR))
+		ret_val = ixgbe_read_eerd_generic(hw, offset, data);
+	else
+		ret_val = ixgbe_read_eeprom_bit_bang_generic(hw, offset, data);
+
+	return ret_val;
+}
+
 static struct ixgbe_mac_operations mac_ops_82599 = {
 	.init_hw                = &ixgbe_init_hw_generic,
 	.reset_hw               = &ixgbe_reset_hw_82599,
@@ -2040,7 +2138,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
 	.enable_rx_dma          = &ixgbe_enable_rx_dma_82599,
 	.get_mac_addr           = &ixgbe_get_mac_addr_generic,
 	.get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
-	.get_device_caps        = &ixgbe_get_device_caps_82599,
+	.get_device_caps        = &ixgbe_get_device_caps_generic,
 	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
 	.stop_adapter           = &ixgbe_stop_adapter_generic,
 	.get_bus_info           = &ixgbe_get_bus_info_generic,
@@ -2076,8 +2174,10 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
 
 static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
 	.init_params		= &ixgbe_init_eeprom_params_generic,
-	.read			= &ixgbe_read_eerd_generic,
+	.read			= &ixgbe_read_eeprom_82599,
+	.read_buffer		= &ixgbe_read_eeprom_buffer_82599,
 	.write			= &ixgbe_write_eeprom_generic,
+	.write_buffer		= &ixgbe_write_eeprom_buffer_bit_bang_generic,
 	.calc_checksum		= &ixgbe_calc_eeprom_checksum_generic,
 	.validate_checksum	= &ixgbe_validate_eeprom_checksum_generic,
 	.update_checksum	= &ixgbe_update_eeprom_checksum_generic,
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index bcd952916eb2d6d9c26d5328fcc7fa5d649b2955..b894b42a741caf3fe315e5a64ced94f009d9e581 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -54,6 +54,13 @@ static s32 ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
 static s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
 			      u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm);
 static s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num);
+static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
+static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+					     u16 words, u16 *data);
+static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+					     u16 words, u16 *data);
+static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
+						 u16 offset);
 
 /**
  *  ixgbe_start_hw_generic - Prepare hardware for Tx/Rx
@@ -95,6 +102,45 @@ s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw)
 	return 0;
 }
 
+/**
+ *  ixgbe_start_hw_gen2 - Init sequence for common device family
+ *  @hw: pointer to hw structure
+ *
+ * Performs the init sequence common to the second generation
+ * of 10 GbE devices.
+ * Devices in the second generation:
+ *     82599
+ *     X540
+ **/
+s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
+{
+	u32 i;
+	u32 regval;
+
+	/* Clear the rate limiters */
+	for (i = 0; i < hw->mac.max_tx_queues; i++) {
+		IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, i);
+		IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, 0);
+	}
+	IXGBE_WRITE_FLUSH(hw);
+
+	/* Disable relaxed ordering */
+	for (i = 0; i < hw->mac.max_tx_queues; i++) {
+		regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i));
+		regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval);
+	}
+
+	for (i = 0; i < hw->mac.max_rx_queues; i++) {
+		regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i));
+		regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
+					IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval);
+	}
+
+	return 0;
+}
+
 /**
  *  ixgbe_init_hw_generic - Generic hardware initialization
  *  @hw: pointer to hardware structure
@@ -464,7 +510,7 @@ s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
 	reg_val &= ~(IXGBE_RXCTRL_RXEN);
 	IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, reg_val);
 	IXGBE_WRITE_FLUSH(hw);
-	msleep(2);
+	usleep_range(2000, 4000);
 
 	/* Clear interrupt mask to stop from interrupts being generated */
 	IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_IRQ_CLEAR_MASK);
@@ -545,6 +591,8 @@ s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
 		/* Set default semaphore delay to 10ms which is a well
 		 * tested value */
 		eeprom->semaphore_delay = 10;
+		/* Clear EEPROM page size, it will be initialized as needed */
+		eeprom->word_page_size = 0;
 
 		/*
 		 * Check for EEPROM present first.
@@ -577,26 +625,78 @@ s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
 }
 
 /**
- *  ixgbe_write_eeprom_generic - Writes 16 bit value to EEPROM
+ *  ixgbe_write_eeprom_buffer_bit_bang_generic - Write EEPROM using bit-bang
  *  @hw: pointer to hardware structure
- *  @offset: offset within the EEPROM to be written to
- *  @data: 16 bit word to be written to the EEPROM
+ *  @offset: offset within the EEPROM to write
+ *  @words: number of words
+ *  @data: 16 bit word(s) to write to EEPROM
  *
- *  If ixgbe_eeprom_update_checksum is not called after this function, the
- *  EEPROM will most likely contain an invalid checksum.
+ *  Reads 16 bit word(s) from EEPROM through bit-bang method
  **/
-s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
+s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+					       u16 words, u16 *data)
 {
-	s32 status;
-	u8 write_opcode = IXGBE_EEPROM_WRITE_OPCODE_SPI;
+	s32 status = 0;
+	u16 i, count;
 
 	hw->eeprom.ops.init_params(hw);
 
-	if (offset >= hw->eeprom.word_size) {
+	if (words == 0) {
+		status = IXGBE_ERR_INVALID_ARGUMENT;
+		goto out;
+	}
+
+	if (offset + words > hw->eeprom.word_size) {
 		status = IXGBE_ERR_EEPROM;
 		goto out;
 	}
 
+	/*
+	 * The EEPROM page size cannot be queried from the chip. We do lazy
+	 * initialization. It is worth to do that when we write large buffer.
+	 */
+	if ((hw->eeprom.word_page_size == 0) &&
+	    (words > IXGBE_EEPROM_PAGE_SIZE_MAX))
+		ixgbe_detect_eeprom_page_size_generic(hw, offset);
+
+	/*
+	 * We cannot hold synchronization semaphores for too long
+	 * to avoid other entity starvation. However it is more efficient
+	 * to read in bursts than synchronizing access for each word.
+	 */
+	for (i = 0; i < words; i += IXGBE_EEPROM_RD_BUFFER_MAX_COUNT) {
+		count = (words - i) / IXGBE_EEPROM_RD_BUFFER_MAX_COUNT > 0 ?
+			 IXGBE_EEPROM_RD_BUFFER_MAX_COUNT : (words - i);
+		status = ixgbe_write_eeprom_buffer_bit_bang(hw, offset + i,
+							    count, &data[i]);
+
+		if (status != 0)
+			break;
+	}
+
+out:
+	return status;
+}
+
+/**
+ *  ixgbe_write_eeprom_buffer_bit_bang - Writes 16 bit word(s) to EEPROM
+ *  @hw: pointer to hardware structure
+ *  @offset: offset within the EEPROM to be written to
+ *  @words: number of word(s)
+ *  @data: 16 bit word(s) to be written to the EEPROM
+ *
+ *  If ixgbe_eeprom_update_checksum is not called after this function, the
+ *  EEPROM will most likely contain an invalid checksum.
+ **/
+static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+					      u16 words, u16 *data)
+{
+	s32 status;
+	u16 word;
+	u16 page_size;
+	u16 i;
+	u8 write_opcode = IXGBE_EEPROM_WRITE_OPCODE_SPI;
+
 	/* Prepare the EEPROM for writing  */
 	status = ixgbe_acquire_eeprom(hw);
 
@@ -608,62 +708,147 @@ s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
 	}
 
 	if (status == 0) {
-		ixgbe_standby_eeprom(hw);
+		for (i = 0; i < words; i++) {
+			ixgbe_standby_eeprom(hw);
 
-		/*  Send the WRITE ENABLE command (8 bit opcode )  */
-		ixgbe_shift_out_eeprom_bits(hw, IXGBE_EEPROM_WREN_OPCODE_SPI,
-		                            IXGBE_EEPROM_OPCODE_BITS);
+			/*  Send the WRITE ENABLE command (8 bit opcode )  */
+			ixgbe_shift_out_eeprom_bits(hw,
+						  IXGBE_EEPROM_WREN_OPCODE_SPI,
+						  IXGBE_EEPROM_OPCODE_BITS);
 
-		ixgbe_standby_eeprom(hw);
+			ixgbe_standby_eeprom(hw);
 
-		/*
-		 * Some SPI eeproms use the 8th address bit embedded in the
-		 * opcode
-		 */
-		if ((hw->eeprom.address_bits == 8) && (offset >= 128))
-			write_opcode |= IXGBE_EEPROM_A8_OPCODE_SPI;
+			/*
+			 * Some SPI eeproms use the 8th address bit embedded
+			 * in the opcode
+			 */
+			if ((hw->eeprom.address_bits == 8) &&
+			    ((offset + i) >= 128))
+				write_opcode |= IXGBE_EEPROM_A8_OPCODE_SPI;
+
+			/* Send the Write command (8-bit opcode + addr) */
+			ixgbe_shift_out_eeprom_bits(hw, write_opcode,
+						    IXGBE_EEPROM_OPCODE_BITS);
+			ixgbe_shift_out_eeprom_bits(hw, (u16)((offset + i) * 2),
+						    hw->eeprom.address_bits);
+
+			page_size = hw->eeprom.word_page_size;
+
+			/* Send the data in burst via SPI*/
+			do {
+				word = data[i];
+				word = (word >> 8) | (word << 8);
+				ixgbe_shift_out_eeprom_bits(hw, word, 16);
+
+				if (page_size == 0)
+					break;
+
+				/* do not wrap around page */
+				if (((offset + i) & (page_size - 1)) ==
+				    (page_size - 1))
+					break;
+			} while (++i < words);
+
+			ixgbe_standby_eeprom(hw);
+			usleep_range(10000, 20000);
+		}
+		/* Done with writing - release the EEPROM */
+		ixgbe_release_eeprom(hw);
+	}
 
-		/* Send the Write command (8-bit opcode + addr) */
-		ixgbe_shift_out_eeprom_bits(hw, write_opcode,
-		                            IXGBE_EEPROM_OPCODE_BITS);
-		ixgbe_shift_out_eeprom_bits(hw, (u16)(offset*2),
-		                            hw->eeprom.address_bits);
+	return status;
+}
 
-		/* Send the data */
-		data = (data >> 8) | (data << 8);
-		ixgbe_shift_out_eeprom_bits(hw, data, 16);
-		ixgbe_standby_eeprom(hw);
+/**
+ *  ixgbe_write_eeprom_generic - Writes 16 bit value to EEPROM
+ *  @hw: pointer to hardware structure
+ *  @offset: offset within the EEPROM to be written to
+ *  @data: 16 bit word to be written to the EEPROM
+ *
+ *  If ixgbe_eeprom_update_checksum is not called after this function, the
+ *  EEPROM will most likely contain an invalid checksum.
+ **/
+s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+	s32 status;
 
-		/* Done with writing - release the EEPROM */
-		ixgbe_release_eeprom(hw);
+	hw->eeprom.ops.init_params(hw);
+
+	if (offset >= hw->eeprom.word_size) {
+		status = IXGBE_ERR_EEPROM;
+		goto out;
 	}
 
+	status = ixgbe_write_eeprom_buffer_bit_bang(hw, offset, 1, &data);
+
 out:
 	return status;
 }
 
 /**
- *  ixgbe_read_eeprom_bit_bang_generic - Read EEPROM word using bit-bang
+ *  ixgbe_read_eeprom_buffer_bit_bang_generic - Read EEPROM using bit-bang
  *  @hw: pointer to hardware structure
  *  @offset: offset within the EEPROM to be read
- *  @data: read 16 bit value from EEPROM
+ *  @words: number of word(s)
+ *  @data: read 16 bit words(s) from EEPROM
  *
- *  Reads 16 bit value from EEPROM through bit-bang method
+ *  Reads 16 bit word(s) from EEPROM through bit-bang method
  **/
-s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
-                                       u16 *data)
+s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+					      u16 words, u16 *data)
 {
-	s32 status;
-	u16 word_in;
-	u8 read_opcode = IXGBE_EEPROM_READ_OPCODE_SPI;
+	s32 status = 0;
+	u16 i, count;
 
 	hw->eeprom.ops.init_params(hw);
 
-	if (offset >= hw->eeprom.word_size) {
+	if (words == 0) {
+		status = IXGBE_ERR_INVALID_ARGUMENT;
+		goto out;
+	}
+
+	if (offset + words > hw->eeprom.word_size) {
 		status = IXGBE_ERR_EEPROM;
 		goto out;
 	}
 
+	/*
+	 * We cannot hold synchronization semaphores for too long
+	 * to avoid other entity starvation. However it is more efficient
+	 * to read in bursts than synchronizing access for each word.
+	 */
+	for (i = 0; i < words; i += IXGBE_EEPROM_RD_BUFFER_MAX_COUNT) {
+		count = (words - i) / IXGBE_EEPROM_RD_BUFFER_MAX_COUNT > 0 ?
+			 IXGBE_EEPROM_RD_BUFFER_MAX_COUNT : (words - i);
+
+		status = ixgbe_read_eeprom_buffer_bit_bang(hw, offset + i,
+							   count, &data[i]);
+
+		if (status != 0)
+			break;
+	}
+
+out:
+	return status;
+}
+
+/**
+ *  ixgbe_read_eeprom_buffer_bit_bang - Read EEPROM using bit-bang
+ *  @hw: pointer to hardware structure
+ *  @offset: offset within the EEPROM to be read
+ *  @words: number of word(s)
+ *  @data: read 16 bit word(s) from EEPROM
+ *
+ *  Reads 16 bit word(s) from EEPROM through bit-bang method
+ **/
+static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+					     u16 words, u16 *data)
+{
+	s32 status;
+	u16 word_in;
+	u8 read_opcode = IXGBE_EEPROM_READ_OPCODE_SPI;
+	u16 i;
+
 	/* Prepare the EEPROM for reading  */
 	status = ixgbe_acquire_eeprom(hw);
 
@@ -675,29 +860,145 @@ s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
 	}
 
 	if (status == 0) {
-		ixgbe_standby_eeprom(hw);
+		for (i = 0; i < words; i++) {
+			ixgbe_standby_eeprom(hw);
+			/*
+			 * Some SPI eeproms use the 8th address bit embedded
+			 * in the opcode
+			 */
+			if ((hw->eeprom.address_bits == 8) &&
+			    ((offset + i) >= 128))
+				read_opcode |= IXGBE_EEPROM_A8_OPCODE_SPI;
+
+			/* Send the READ command (opcode + addr) */
+			ixgbe_shift_out_eeprom_bits(hw, read_opcode,
+						    IXGBE_EEPROM_OPCODE_BITS);
+			ixgbe_shift_out_eeprom_bits(hw, (u16)((offset + i) * 2),
+						    hw->eeprom.address_bits);
+
+			/* Read the data. */
+			word_in = ixgbe_shift_in_eeprom_bits(hw, 16);
+			data[i] = (word_in >> 8) | (word_in << 8);
+		}
 
-		/*
-		 * Some SPI eeproms use the 8th address bit embedded in the
-		 * opcode
-		 */
-		if ((hw->eeprom.address_bits == 8) && (offset >= 128))
-			read_opcode |= IXGBE_EEPROM_A8_OPCODE_SPI;
+		/* End this read operation */
+		ixgbe_release_eeprom(hw);
+	}
 
-		/* Send the READ command (opcode + addr) */
-		ixgbe_shift_out_eeprom_bits(hw, read_opcode,
-		                            IXGBE_EEPROM_OPCODE_BITS);
-		ixgbe_shift_out_eeprom_bits(hw, (u16)(offset*2),
-		                            hw->eeprom.address_bits);
+	return status;
+}
+
+/**
+ *  ixgbe_read_eeprom_bit_bang_generic - Read EEPROM word using bit-bang
+ *  @hw: pointer to hardware structure
+ *  @offset: offset within the EEPROM to be read
+ *  @data: read 16 bit value from EEPROM
+ *
+ *  Reads 16 bit value from EEPROM through bit-bang method
+ **/
+s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+				       u16 *data)
+{
+	s32 status;
 
-		/* Read the data. */
-		word_in = ixgbe_shift_in_eeprom_bits(hw, 16);
-		*data = (word_in >> 8) | (word_in << 8);
+	hw->eeprom.ops.init_params(hw);
 
-		/* End this read operation */
-		ixgbe_release_eeprom(hw);
+	if (offset >= hw->eeprom.word_size) {
+		status = IXGBE_ERR_EEPROM;
+		goto out;
+	}
+
+	status = ixgbe_read_eeprom_buffer_bit_bang(hw, offset, 1, data);
+
+out:
+	return status;
+}
+
+/**
+ *  ixgbe_read_eerd_buffer_generic - Read EEPROM word(s) using EERD
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of word in the EEPROM to read
+ *  @words: number of word(s)
+ *  @data: 16 bit word(s) from the EEPROM
+ *
+ *  Reads a 16 bit word(s) from the EEPROM using the EERD register.
+ **/
+s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+				   u16 words, u16 *data)
+{
+	u32 eerd;
+	s32 status = 0;
+	u32 i;
+
+	hw->eeprom.ops.init_params(hw);
+
+	if (words == 0) {
+		status = IXGBE_ERR_INVALID_ARGUMENT;
+		goto out;
+	}
+
+	if (offset >= hw->eeprom.word_size) {
+		status = IXGBE_ERR_EEPROM;
+		goto out;
 	}
 
+	for (i = 0; i < words; i++) {
+		eerd = ((offset + i) << IXGBE_EEPROM_RW_ADDR_SHIFT) +
+		       IXGBE_EEPROM_RW_REG_START;
+
+		IXGBE_WRITE_REG(hw, IXGBE_EERD, eerd);
+		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_READ);
+
+		if (status == 0) {
+			data[i] = (IXGBE_READ_REG(hw, IXGBE_EERD) >>
+				   IXGBE_EEPROM_RW_REG_DATA);
+		} else {
+			hw_dbg(hw, "Eeprom read timed out\n");
+			goto out;
+		}
+	}
+out:
+	return status;
+}
+
+/**
+ *  ixgbe_detect_eeprom_page_size_generic - Detect EEPROM page size
+ *  @hw: pointer to hardware structure
+ *  @offset: offset within the EEPROM to be used as a scratch pad
+ *
+ *  Discover EEPROM page size by writing marching data at given offset.
+ *  This function is called only when we are writing a new large buffer
+ *  at given offset so the data would be overwritten anyway.
+ **/
+static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
+						 u16 offset)
+{
+	u16 data[IXGBE_EEPROM_PAGE_SIZE_MAX];
+	s32 status = 0;
+	u16 i;
+
+	for (i = 0; i < IXGBE_EEPROM_PAGE_SIZE_MAX; i++)
+		data[i] = i;
+
+	hw->eeprom.word_page_size = IXGBE_EEPROM_PAGE_SIZE_MAX;
+	status = ixgbe_write_eeprom_buffer_bit_bang(hw, offset,
+					     IXGBE_EEPROM_PAGE_SIZE_MAX, data);
+	hw->eeprom.word_page_size = 0;
+	if (status != 0)
+		goto out;
+
+	status = ixgbe_read_eeprom_buffer_bit_bang(hw, offset, 1, data);
+	if (status != 0)
+		goto out;
+
+	/*
+	 * When writing in burst more than the actual page size
+	 * EEPROM address wraps around current page.
+	 */
+	hw->eeprom.word_page_size = IXGBE_EEPROM_PAGE_SIZE_MAX - data[0];
+
+	hw_dbg(hw, "Detected EEPROM page size = %d words.",
+	       hw->eeprom.word_page_size);
 out:
 	return status;
 }
@@ -712,32 +1013,74 @@ s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
  **/
 s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
-	u32 eerd;
-	s32 status;
+	return ixgbe_read_eerd_buffer_generic(hw, offset, 1, data);
+}
+
+/**
+ *  ixgbe_write_eewr_buffer_generic - Write EEPROM word(s) using EEWR
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in the EEPROM to write
+ *  @words: number of words
+ *  @data: word(s) write to the EEPROM
+ *
+ *  Write a 16 bit word(s) to the EEPROM using the EEWR register.
+ **/
+s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+				    u16 words, u16 *data)
+{
+	u32 eewr;
+	s32 status = 0;
+	u16 i;
 
 	hw->eeprom.ops.init_params(hw);
 
+	if (words == 0) {
+		status = IXGBE_ERR_INVALID_ARGUMENT;
+		goto out;
+	}
+
 	if (offset >= hw->eeprom.word_size) {
 		status = IXGBE_ERR_EEPROM;
 		goto out;
 	}
 
-	eerd = (offset << IXGBE_EEPROM_RW_ADDR_SHIFT) +
-	       IXGBE_EEPROM_RW_REG_START;
+	for (i = 0; i < words; i++) {
+		eewr = ((offset + i) << IXGBE_EEPROM_RW_ADDR_SHIFT) |
+		       (data[i] << IXGBE_EEPROM_RW_REG_DATA) |
+		       IXGBE_EEPROM_RW_REG_START;
 
-	IXGBE_WRITE_REG(hw, IXGBE_EERD, eerd);
-	status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_READ);
+		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
+		if (status != 0) {
+			hw_dbg(hw, "Eeprom write EEWR timed out\n");
+			goto out;
+		}
 
-	if (status == 0)
-		*data = (IXGBE_READ_REG(hw, IXGBE_EERD) >>
-		         IXGBE_EEPROM_RW_REG_DATA);
-	else
-		hw_dbg(hw, "Eeprom read timed out\n");
+		IXGBE_WRITE_REG(hw, IXGBE_EEWR, eewr);
+
+		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
+		if (status != 0) {
+			hw_dbg(hw, "Eeprom write EEWR timed out\n");
+			goto out;
+		}
+	}
 
 out:
 	return status;
 }
 
+/**
+ *  ixgbe_write_eewr_generic - Write EEPROM word using EEWR
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in the EEPROM to write
+ *  @data: word write to the EEPROM
+ *
+ *  Write a 16 bit word to the EEPROM using the EEWR register.
+ **/
+s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+	return ixgbe_write_eewr_buffer_generic(hw, offset, 1, &data);
+}
+
 /**
  *  ixgbe_poll_eerd_eewr_done - Poll EERD read or EEWR write status
  *  @hw: pointer to hardware structure
@@ -746,7 +1089,7 @@ s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
  *  Polls the status bit (bit 1) of the EERD or EEWR to determine when the
  *  read or write is done respectively.
  **/
-s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
+static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
 {
 	u32 i;
 	u32 reg;
@@ -846,6 +1189,28 @@ static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw)
 		udelay(50);
 	}
 
+	if (i == timeout) {
+		hw_dbg(hw, "Driver can't access the Eeprom - SMBI Semaphore "
+		       "not granted.\n");
+		/*
+		 * this release is particularly important because our attempts
+		 * above to get the semaphore may have succeeded, and if there
+		 * was a timeout, we should unconditionally clear the semaphore
+		 * bits to free the driver to make progress
+		 */
+		ixgbe_release_eeprom_semaphore(hw);
+
+		udelay(50);
+		/*
+		 * one last try
+		 * If the SMBI bit is 0 when we read it, then the bit will be
+		 * set and we have the semaphore
+		 */
+		swsm = IXGBE_READ_REG(hw, IXGBE_SWSM);
+		if (!(swsm & IXGBE_SWSM_SMBI))
+			status = 0;
+	}
+
 	/* Now get the semaphore between SW/FW through the SWESMBI bit */
 	if (status == 0) {
 		for (i = 0; i < timeout; i++) {
@@ -1112,8 +1477,12 @@ static void ixgbe_release_eeprom(struct ixgbe_hw *hw)
 
 	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
 
-	/* Delay before attempt to obtain semaphore again to allow FW access */
-	msleep(hw->eeprom.semaphore_delay);
+	/*
+	 * Delay before attempt to obtain semaphore again to allow FW
+	 * access. semaphore_delay is in ms we need us for usleep_range
+	 */
+	usleep_range(hw->eeprom.semaphore_delay * 1000,
+		     hw->eeprom.semaphore_delay * 2000);
 }
 
 /**
@@ -2189,7 +2558,7 @@ s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask)
 		 * thread currently using resource (swmask)
 		 */
 		ixgbe_release_eeprom_semaphore(hw);
-		msleep(5);
+		usleep_range(5000, 10000);
 		timeout--;
 	}
 
@@ -2263,7 +2632,7 @@ s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index)
 		autoc_reg |= IXGBE_AUTOC_AN_RESTART;
 		autoc_reg |= IXGBE_AUTOC_FLU;
 		IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg);
-		msleep(10);
+		usleep_range(10000, 20000);
 	}
 
 	led_reg &= ~IXGBE_LED_MODE_MASK(index);
@@ -2883,3 +3252,18 @@ void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf)
 		pfvfspoof &= ~(1 << vf_target_shift);
 	IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), pfvfspoof);
 }
+
+/**
+ *  ixgbe_get_device_caps_generic - Get additional device capabilities
+ *  @hw: pointer to hardware structure
+ *  @device_caps: the EEPROM word with the extra device capabilities
+ *
+ *  This function will read the EEPROM location for the device capabilities,
+ *  and return the word through device_caps.
+ **/
+s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps)
+{
+	hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps);
+
+	return 0;
+}
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index 508f635fc2ca731db91bee4e86918881e17816c3..46be83cfb50088b99c4099195cb7267ecb1d3b9b 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -35,6 +35,7 @@ u32 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw);
 s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw);
 s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw);
 s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw);
+s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw);
 s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
 s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
                                   u32 pba_num_size);
@@ -48,14 +49,22 @@ s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
 
 s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
 s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
+s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+					       u16 words, u16 *data);
 s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
+s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+				   u16 words, u16 *data);
+s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
+s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+				    u16 words, u16 *data);
 s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
                                        u16 *data);
+s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+					      u16 words, u16 *data);
 u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
 s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
                                            u16 *checksum_val);
 s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
-s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
 
 s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
                           u32 enable_addr);
@@ -89,6 +98,7 @@ s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
 s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
 void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf);
 void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
+s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
 
 #define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
 
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ixgbe/ixgbe_dcb_82598.c
index 1bc57e52cee31e5aed8355d4582e76f92fdc9407..771d01a60d064d33f85306e7931d837195603358 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82598.c
@@ -289,7 +289,7 @@ s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en)
  * Configure queue statistics registers, all queues belonging to same traffic
  * class uses a single set of queue statistics counters.
  */
-s32 ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
+static s32 ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
 {
 	u32 reg = 0;
 	u8  i   = 0;
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c
index 025af8c53ddbd9b35638d5ed2951faa742f68041..d50cf78c234d57f634900264191f23bfff7b7a17 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c
@@ -39,36 +39,52 @@
  */
 static s32 ixgbe_dcb_config_packet_buffers_82599(struct ixgbe_hw *hw, u8 rx_pba)
 {
-	s32 ret_val = 0;
-	u32 value = IXGBE_RXPBSIZE_64KB;
+	int num_tcs = IXGBE_MAX_PACKET_BUFFERS;
+	u32 rx_pb_size = hw->mac.rx_pb_size << IXGBE_RXPBSIZE_SHIFT;
+	u32 rxpktsize;
+	u32 txpktsize;
+	u32 txpbthresh;
 	u8  i = 0;
 
-	/* Setup Rx packet buffer sizes */
-	switch (rx_pba) {
-	case pba_80_48:
-		/* Setup the first four at 80KB */
-		value = IXGBE_RXPBSIZE_80KB;
-		for (; i < 4; i++)
-			IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), value);
-		/* Setup the last four at 48KB...don't re-init i */
-		value = IXGBE_RXPBSIZE_48KB;
-		/* Fall Through */
-	case pba_equal:
-	default:
-		for (; i < IXGBE_MAX_PACKET_BUFFERS; i++)
-			IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), value);
-
-		/* Setup Tx packet buffer sizes */
-		for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) {
-			IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i),
-			                IXGBE_TXPBSIZE_20KB);
-			IXGBE_WRITE_REG(hw, IXGBE_TXPBTHRESH(i),
-			                IXGBE_TXPBTHRESH_DCB);
-		}
-		break;
+	/*
+	 * This really means configure the first half of the TCs
+	 * (Traffic Classes) to use 5/8 of the Rx packet buffer
+	 * space.  To determine the size of the buffer for each TC,
+	 * we are multiplying the average size by 5/4 and applying
+	 * it to half of the traffic classes.
+	 */
+	if (rx_pba == pba_80_48) {
+		rxpktsize = (rx_pb_size * 5) / (num_tcs * 4);
+		rx_pb_size -= rxpktsize * (num_tcs / 2);
+		for (; i < (num_tcs / 2); i++)
+			IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize);
+	}
+
+	/* Divide the remaining Rx packet buffer evenly among the TCs */
+	rxpktsize = rx_pb_size / (num_tcs - i);
+	for (; i < num_tcs; i++)
+		IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize);
+
+	/*
+	 * Setup Tx packet buffer and threshold equally for all TCs
+	 * TXPBTHRESH register is set in K so divide by 1024 and subtract
+	 * 10 since the largest packet we support is just over 9K.
+	 */
+	txpktsize = IXGBE_TXPBSIZE_MAX / num_tcs;
+	txpbthresh = (txpktsize / 1024) - IXGBE_TXPKT_SIZE_MAX;
+	for (i = 0; i < num_tcs; i++) {
+		IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i), txpktsize);
+		IXGBE_WRITE_REG(hw, IXGBE_TXPBTHRESH(i), txpbthresh);
+	}
+
+	/* Clear unused TCs, if any, to zero buffer size*/
+	for (; i < MAX_TRAFFIC_CLASS; i++) {
+		IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), 0);
+		IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i), 0);
+		IXGBE_WRITE_REG(hw, IXGBE_TXPBTHRESH(i), 0);
 	}
 
-	return ret_val;
+	return 0;
 }
 
 /**
@@ -285,12 +301,17 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en)
 		IXGBE_WRITE_REG(hw, IXGBE_FCCFG, reg);
 		/*
 		 * Enable Receive PFC
-		 * We will always honor XOFF frames we receive when
-		 * we are in PFC mode.
+		 * 82599 will always honor XOFF frames we receive when
+		 * we are in PFC mode however X540 only honors enabled
+		 * traffic classes.
 		 */
 		reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
 		reg &= ~IXGBE_MFLCN_RFCE;
 		reg |= IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_DPF;
+
+		if (hw->mac.type == ixgbe_mac_X540)
+			reg |= pfc_en << IXGBE_MFLCN_RPFCE_SHIFT;
+
 		IXGBE_WRITE_REG(hw, IXGBE_MFLCN, reg);
 
 	} else {
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.h b/drivers/net/ixgbe/ixgbe_dcb_82599.h
index 148fd8b477a9ea0cf617c30715bab7a4f66aa667..2de71a5031535f9223f3e61419edc4768c854e21 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.h
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.h
@@ -92,8 +92,10 @@
 #define IXGBE_RXPBSIZE_64KB     0x00010000 /* 64KB Packet Buffer */
 #define IXGBE_RXPBSIZE_80KB     0x00014000 /* 80KB Packet Buffer */
 #define IXGBE_RXPBSIZE_128KB    0x00020000 /* 128KB Packet Buffer */
+#define IXGBE_TXPBSIZE_MAX	0x00028000 /* 160KB Packet Buffer*/
 
 #define IXGBE_TXPBTHRESH_DCB    0xA        /* THRESH value for DCB mode */
+#define IXGBE_TXPKT_SIZE_MAX    0xA        /* Max Tx Packet size  */
 
 /* SECTXMINIFG DCB */
 #define IXGBE_SECTX_DCB		0x00001F00 /* DCB TX Buffer IFG */
diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index 327c8614198cc3eb9fe73c74eb7aae5eff489ad8..5e7ed225851a587f02ca76a6744e3589e3bcfbe2 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -347,18 +347,28 @@ static void ixgbe_dcbnl_get_pfc_cfg(struct net_device *netdev, int priority,
 static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct dcb_app app = {
+			      .selector = DCB_APP_IDTYPE_ETHTYPE,
+			      .protocol = ETH_P_FCOE,
+			     };
+	u8 up = dcb_getapp(netdev, &app);
 	int ret;
 
-	if (!adapter->dcb_set_bitmap ||
-	    !(adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE))
-		return DCB_NO_HW_CHG;
-
 	ret = ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg, &adapter->dcb_cfg,
 				 MAX_TRAFFIC_CLASS);
-
 	if (ret)
 		return DCB_NO_HW_CHG;
 
+	/* In IEEE mode app data must be parsed into DCBX format for
+	 * hardware routines.
+	 */
+	if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_IEEE)
+		up = (1 << up);
+
+#ifdef IXGBE_FCOE
+	if (up && (up != (1 << adapter->fcoe.up)))
+		adapter->dcb_set_bitmap |= BIT_APP_UPCHG;
+
 	/*
 	 * Only take down the adapter if an app change occurred. FCoE
 	 * may shuffle tx rings in this case and this can not be done
@@ -366,12 +376,15 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 	 */
 	if (adapter->dcb_set_bitmap & BIT_APP_UPCHG) {
 		while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
-			msleep(1);
+			usleep_range(1000, 2000);
+
+		ixgbe_fcoe_setapp(adapter, up);
 
 		if (netif_running(netdev))
 			netdev->netdev_ops->ndo_stop(netdev);
 		ixgbe_clear_interrupt_scheme(adapter);
 	}
+#endif
 
 	if (adapter->dcb_cfg.pfc_mode_enable) {
 		switch (adapter->hw.mac.type) {
@@ -399,12 +412,14 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 		}
 	}
 
+#ifdef IXGBE_FCOE
 	if (adapter->dcb_set_bitmap & BIT_APP_UPCHG) {
 		ixgbe_init_interrupt_scheme(adapter);
 		if (netif_running(netdev))
 			netdev->netdev_ops->ndo_open(netdev);
 		ret = DCB_HW_CHG_RST;
 	}
+#endif
 
 	if (adapter->dcb_set_bitmap & BIT_PFC) {
 		u8 pfc_en;
@@ -558,68 +573,6 @@ static u8 ixgbe_dcbnl_getapp(struct net_device *netdev, u8 idtype, u16 id)
 	return dcb_getapp(netdev, &app);
 }
 
-/**
- * ixgbe_dcbnl_setapp - set the DCBX application user priority
- * @netdev : the corresponding netdev
- * @idtype : identifies the id as ether type or TCP/UDP port number
- * @id: id is either ether type or TCP/UDP port number
- * @up: the 802.1p user priority bitmap
- *
- * Returns : 0 on success or 1 on error
- */
-static u8 ixgbe_dcbnl_setapp(struct net_device *netdev,
-                             u8 idtype, u16 id, u8 up)
-{
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
-	u8 rval = 1;
-	struct dcb_app app = {
-			      .selector = idtype,
-			      .protocol = id,
-			      .priority = up
-			     };
-
-	if (!(adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE))
-		return rval;
-
-	rval = dcb_setapp(netdev, &app);
-
-	switch (idtype) {
-	case DCB_APP_IDTYPE_ETHTYPE:
-#ifdef IXGBE_FCOE
-		if (id == ETH_P_FCOE) {
-			u8 old_tc;
-
-			/* Get current programmed tc */
-			old_tc = adapter->fcoe.tc;
-			rval = ixgbe_fcoe_setapp(adapter, up);
-
-			if (rval ||
-			   !(adapter->flags & IXGBE_FLAG_DCB_ENABLED) ||
-			   !(adapter->flags & IXGBE_FLAG_FCOE_ENABLED))
-				break;
-
-			/* The FCoE application priority may be changed multiple
-			 * times in quick succession with switches that build up
-			 * TLVs. To avoid creating uneeded device resets this
-			 * checks the actual HW configuration and clears
-			 * BIT_APP_UPCHG if a HW configuration change is not
-			 * need
-			 */
-			if (old_tc == adapter->fcoe.tc)
-				adapter->dcb_set_bitmap &= ~BIT_APP_UPCHG;
-			else
-				adapter->dcb_set_bitmap |= BIT_APP_UPCHG;
-		}
-#endif
-		break;
-	case DCB_APP_IDTYPE_PORTNUM:
-		break;
-	default:
-		break;
-	}
-	return rval;
-}
-
 static int ixgbe_dcbnl_ieee_getets(struct net_device *dev,
 				   struct ieee_ets *ets)
 {
@@ -745,25 +698,14 @@ static int ixgbe_dcbnl_ieee_setapp(struct net_device *dev,
 
 	if (!(adapter->dcbx_cap & DCB_CAP_DCBX_VER_IEEE))
 		return -EINVAL;
-#ifdef IXGBE_FCOE
-	if (app->selector == 1 && app->protocol == ETH_P_FCOE) {
-		if (adapter->fcoe.tc == app->priority)
-			goto setapp;
 
-		/* In IEEE mode map up to tc 1:1 */
-		adapter->fcoe.tc = app->priority;
-		adapter->fcoe.up = app->priority;
+	dcb_setapp(dev, app);
 
-		/* Force hardware reset required to push FCoE
-		 * setup on {tx|rx}_rings
-		 */
-		adapter->dcb_set_bitmap |= BIT_APP_UPCHG;
+#ifdef IXGBE_FCOE
+	if (app->selector == 1 && app->protocol == ETH_P_FCOE &&
+	    adapter->fcoe.tc == app->priority)
 		ixgbe_dcbnl_set_all(dev);
-	}
-
-setapp:
 #endif
-	dcb_setapp(dev, app);
 	return 0;
 }
 
@@ -838,7 +780,6 @@ const struct dcbnl_rtnl_ops dcbnl_ops = {
 	.getpfcstate	= ixgbe_dcbnl_getpfcstate,
 	.setpfcstate	= ixgbe_dcbnl_setpfcstate,
 	.getapp		= ixgbe_dcbnl_getapp,
-	.setapp		= ixgbe_dcbnl_setapp,
 	.getdcbx	= ixgbe_dcbnl_getdcbx,
 	.setdcbx	= ixgbe_dcbnl_setdcbx,
 };
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 76380a2b35aa6aeafe05c20f1b056a1ea355a240..cb1555bc85480d8bd934a2680b24f2fb08be6f54 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -84,6 +84,7 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = {
 	{"hw_rsc_flushed", IXGBE_STAT(rsc_total_flush)},
 	{"fdir_match", IXGBE_STAT(stats.fdirmatch)},
 	{"fdir_miss", IXGBE_STAT(stats.fdirmiss)},
+	{"fdir_overflow", IXGBE_STAT(fdir_overflow)},
 	{"rx_fifo_errors", IXGBE_NETDEV_STAT(rx_fifo_errors)},
 	{"rx_missed_errors", IXGBE_NETDEV_STAT(rx_missed_errors)},
 	{"tx_aborted_errors", IXGBE_NETDEV_STAT(tx_aborted_errors)},
@@ -102,6 +103,10 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = {
 	{"alloc_rx_page_failed", IXGBE_STAT(alloc_rx_page_failed)},
 	{"alloc_rx_buff_failed", IXGBE_STAT(alloc_rx_buff_failed)},
 	{"rx_no_dma_resources", IXGBE_STAT(hw_rx_no_dma_resources)},
+	{"os2bmc_rx_by_bmc", IXGBE_STAT(stats.o2bgptc)},
+	{"os2bmc_tx_by_bmc", IXGBE_STAT(stats.b2ospc)},
+	{"os2bmc_tx_by_host", IXGBE_STAT(stats.o2bspc)},
+	{"os2bmc_rx_by_host", IXGBE_STAT(stats.b2ogprc)},
 #ifdef IXGBE_FCOE
 	{"fcoe_bad_fccrc", IXGBE_STAT(stats.fccrc)},
 	{"rx_fcoe_dropped", IXGBE_STAT(stats.fcoerpdc)},
@@ -288,20 +293,20 @@ static int ixgbe_get_settings(struct net_device *netdev,
 	if (link_up) {
 		switch (link_speed) {
 		case IXGBE_LINK_SPEED_10GB_FULL:
-			ecmd->speed = SPEED_10000;
+			ethtool_cmd_speed_set(ecmd, SPEED_10000);
 			break;
 		case IXGBE_LINK_SPEED_1GB_FULL:
-			ecmd->speed = SPEED_1000;
+			ethtool_cmd_speed_set(ecmd, SPEED_1000);
 			break;
 		case IXGBE_LINK_SPEED_100_FULL:
-			ecmd->speed = SPEED_100;
+			ethtool_cmd_speed_set(ecmd, SPEED_100);
 			break;
 		default:
 			break;
 		}
 		ecmd->duplex = DUPLEX_FULL;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -346,9 +351,10 @@ static int ixgbe_set_settings(struct net_device *netdev,
 		}
 	} else {
 		/* in this case we currently only support 10Gb/FULL */
+		u32 speed = ethtool_cmd_speed(ecmd);
 		if ((ecmd->autoneg == AUTONEG_ENABLE) ||
 		    (ecmd->advertising != ADVERTISED_10000baseT_Full) ||
-		    (ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
+		    (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
 			return -EINVAL;
 	}
 
@@ -846,11 +852,8 @@ static int ixgbe_get_eeprom(struct net_device *netdev,
 	if (!eeprom_buff)
 		return -ENOMEM;
 
-	for (i = 0; i < eeprom_len; i++) {
-		if ((ret_val = hw->eeprom.ops.read(hw, first_word + i,
-		    &eeprom_buff[i])))
-			break;
-	}
+	ret_val = hw->eeprom.ops.read_buffer(hw, first_word, eeprom_len,
+					     eeprom_buff);
 
 	/* Device's eeprom is always little-endian, word addressable */
 	for (i = 0; i < eeprom_len; i++)
@@ -931,7 +934,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 	}
 
 	while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
-		msleep(1);
+		usleep_range(1000, 2000);
 
 	if (!netif_running(adapter->netdev)) {
 		for (i = 0; i < adapter->num_tx_queues; i++)
@@ -1030,9 +1033,6 @@ static int ixgbe_get_sset_count(struct net_device *netdev, int sset)
 		return IXGBE_TEST_LEN;
 	case ETH_SS_STATS:
 		return IXGBE_STATS_LEN;
-	case ETH_SS_NTUPLE_FILTERS:
-		return ETHTOOL_MAX_NTUPLE_LIST_ENTRY *
-		       ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY;
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -1238,46 +1238,62 @@ static const struct ixgbe_reg_test reg_test_82598[] = {
 	{ 0, 0, 0, 0 }
 };
 
-static const u32 register_test_patterns[] = {
-	0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF
-};
-
-#define REG_PATTERN_TEST(R, M, W)                                             \
-{                                                                             \
-	u32 pat, val, before;                                                 \
-	for (pat = 0; pat < ARRAY_SIZE(register_test_patterns); pat++) {      \
-		before = readl(adapter->hw.hw_addr + R);                      \
-		writel((register_test_patterns[pat] & W),                     \
-		       (adapter->hw.hw_addr + R));                            \
-		val = readl(adapter->hw.hw_addr + R);                         \
-		if (val != (register_test_patterns[pat] & W & M)) {           \
-			e_err(drv, "pattern test reg %04X failed: got "       \
-			      "0x%08X expected 0x%08X\n",                     \
-			      R, val, (register_test_patterns[pat] & W & M)); \
-			*data = R;                                            \
-			writel(before, adapter->hw.hw_addr + R);              \
-			return 1;                                             \
-		}                                                             \
-		writel(before, adapter->hw.hw_addr + R);                      \
-	}                                                                     \
+static bool reg_pattern_test(struct ixgbe_adapter *adapter, u64 *data, int reg,
+			     u32 mask, u32 write)
+{
+	u32 pat, val, before;
+	static const u32 test_pattern[] = {
+		0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
+
+	for (pat = 0; pat < ARRAY_SIZE(test_pattern); pat++) {
+		before = readl(adapter->hw.hw_addr + reg);
+		writel((test_pattern[pat] & write),
+		       (adapter->hw.hw_addr + reg));
+		val = readl(adapter->hw.hw_addr + reg);
+		if (val != (test_pattern[pat] & write & mask)) {
+			e_err(drv, "pattern test reg %04X failed: got "
+			      "0x%08X expected 0x%08X\n",
+			      reg, val, (test_pattern[pat] & write & mask));
+			*data = reg;
+			writel(before, adapter->hw.hw_addr + reg);
+			return 1;
+		}
+		writel(before, adapter->hw.hw_addr + reg);
+	}
+	return 0;
 }
 
-#define REG_SET_AND_CHECK(R, M, W)                                            \
-{                                                                             \
-	u32 val, before;                                                      \
-	before = readl(adapter->hw.hw_addr + R);                              \
-	writel((W & M), (adapter->hw.hw_addr + R));                           \
-	val = readl(adapter->hw.hw_addr + R);                                 \
-	if ((W & M) != (val & M)) {                                           \
-		e_err(drv, "set/check reg %04X test failed: got 0x%08X "  \
-		      "expected 0x%08X\n", R, (val & M), (W & M));        \
-		*data = R;                                                    \
-		writel(before, (adapter->hw.hw_addr + R));                    \
-		return 1;                                                     \
-	}                                                                     \
-	writel(before, (adapter->hw.hw_addr + R));                            \
+static bool reg_set_and_check(struct ixgbe_adapter *adapter, u64 *data, int reg,
+			      u32 mask, u32 write)
+{
+	u32 val, before;
+	before = readl(adapter->hw.hw_addr + reg);
+	writel((write & mask), (adapter->hw.hw_addr + reg));
+	val = readl(adapter->hw.hw_addr + reg);
+	if ((write & mask) != (val & mask)) {
+		e_err(drv, "set/check reg %04X test failed: got 0x%08X "
+		      "expected 0x%08X\n", reg, (val & mask), (write & mask));
+		*data = reg;
+		writel(before, (adapter->hw.hw_addr + reg));
+		return 1;
+	}
+	writel(before, (adapter->hw.hw_addr + reg));
+	return 0;
 }
 
+#define REG_PATTERN_TEST(reg, mask, write)				      \
+	do {								      \
+		if (reg_pattern_test(adapter, data, reg, mask, write))	      \
+			return 1;					      \
+	} while (0)							      \
+
+
+#define REG_SET_AND_CHECK(reg, mask, write)				      \
+	do {								      \
+		if (reg_set_and_check(adapter, data, reg, mask, write))	      \
+			return 1;					      \
+	} while (0)							      \
+
 static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 {
 	const struct ixgbe_reg_test *test;
@@ -1328,13 +1344,13 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 			switch (test->test_type) {
 			case PATTERN_TEST:
 				REG_PATTERN_TEST(test->reg + (i * 0x40),
-						test->mask,
-						test->write);
+						 test->mask,
+						 test->write);
 				break;
 			case SET_READ_TEST:
 				REG_SET_AND_CHECK(test->reg + (i * 0x40),
-						test->mask,
-						test->write);
+						  test->mask,
+						  test->write);
 				break;
 			case WRITE_NO_TEST:
 				writel(test->write,
@@ -1343,18 +1359,18 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 				break;
 			case TABLE32_TEST:
 				REG_PATTERN_TEST(test->reg + (i * 4),
-						test->mask,
-						test->write);
+						 test->mask,
+						 test->write);
 				break;
 			case TABLE64_TEST_LO:
 				REG_PATTERN_TEST(test->reg + (i * 8),
-						test->mask,
-						test->write);
+						 test->mask,
+						 test->write);
 				break;
 			case TABLE64_TEST_HI:
 				REG_PATTERN_TEST((test->reg + 4) + (i * 8),
-						test->mask,
-						test->write);
+						 test->mask,
+						 test->write);
 				break;
 			}
 		}
@@ -1417,7 +1433,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
 
 	/* Disable all the interrupts */
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF);
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/* Test each interrupt */
 	for (; i < 10; i++) {
@@ -1437,7 +1453,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
 			                ~mask & 0x00007FFF);
 			IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS,
 			                ~mask & 0x00007FFF);
-			msleep(10);
+			usleep_range(10000, 20000);
 
 			if (adapter->test_icr & mask) {
 				*data = 3;
@@ -1454,7 +1470,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
 		adapter->test_icr = 0;
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask);
-		msleep(10);
+		usleep_range(10000, 20000);
 
 		if (!(adapter->test_icr &mask)) {
 			*data = 4;
@@ -1474,7 +1490,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
 			                ~mask & 0x00007FFF);
 			IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS,
 			                ~mask & 0x00007FFF);
-			msleep(10);
+			usleep_range(10000, 20000);
 
 			if (adapter->test_icr) {
 				*data = 5;
@@ -1485,7 +1501,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
 
 	/* Disable all the interrupts */
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF);
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/* Unhook test interrupt handler */
 	free_irq(irq, netdev);
@@ -1598,6 +1614,13 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 reg_data;
 
+	/* X540 needs to set the MACC.FLU bit to force link up */
+	if (adapter->hw.mac.type == ixgbe_mac_X540) {
+		reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_MACC);
+		reg_data |= IXGBE_MACC_FLU;
+		IXGBE_WRITE_REG(&adapter->hw, IXGBE_MACC, reg_data);
+	}
+
 	/* right now we only support MAC loopback in the driver */
 	reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_HLREG0);
 	/* Setup MAC loopback */
@@ -1613,7 +1636,7 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter)
 	reg_data |= IXGBE_AUTOC_LMS_10G_LINK_NO_AN | IXGBE_AUTOC_FLU;
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_AUTOC, reg_data);
 	IXGBE_WRITE_FLUSH(&adapter->hw);
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	/* Disable Atlas Tx lanes; re-enabled in reset path */
 	if (hw->mac.type == ixgbe_mac_82598EB) {
@@ -1999,25 +2022,30 @@ static int ixgbe_nway_reset(struct net_device *netdev)
 	return 0;
 }
 
-static int ixgbe_phys_id(struct net_device *netdev, u32 data)
+static int ixgbe_set_phys_id(struct net_device *netdev,
+			     enum ethtool_phys_id_state state)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
-	u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
-	u32 i;
 
-	if (!data || data > 300)
-		data = 300;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		adapter->led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
+		return 2;
 
-	for (i = 0; i < (data * 1000); i += 400) {
+	case ETHTOOL_ID_ON:
 		hw->mac.ops.led_on(hw, IXGBE_LED_ON);
-		msleep_interruptible(200);
+		break;
+
+	case ETHTOOL_ID_OFF:
 		hw->mac.ops.led_off(hw, IXGBE_LED_ON);
-		msleep_interruptible(200);
-	}
+		break;
 
-	/* Restore LED settings */
-	IXGBE_WRITE_REG(&adapter->hw, IXGBE_LEDCTL, led_reg);
+	case ETHTOOL_ID_INACTIVE:
+		/* Restore LED settings */
+		IXGBE_WRITE_REG(&adapter->hw, IXGBE_LEDCTL, adapter->led_reg);
+		break;
+	}
 
 	return 0;
 }
@@ -2230,8 +2258,13 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
 	need_reset = (data & ETH_FLAG_RXVLAN) !=
 		     (netdev->features & NETIF_F_HW_VLAN_RX);
 
+	if ((data & ETH_FLAG_RXHASH) &&
+	    !(adapter->flags & IXGBE_FLAG_RSS_ENABLED))
+		return -EOPNOTSUPP;
+
 	rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_LRO | ETH_FLAG_NTUPLE |
-					ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN);
+				  ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN |
+				  ETH_FLAG_RXHASH);
 	if (rc)
 		return rc;
 
@@ -2465,7 +2498,7 @@ static const struct ethtool_ops ixgbe_ethtool_ops = {
 	.set_tso                = ixgbe_set_tso,
 	.self_test              = ixgbe_diag_test,
 	.get_strings            = ixgbe_get_strings,
-	.phys_id                = ixgbe_phys_id,
+	.set_phys_id            = ixgbe_set_phys_id,
 	.get_sset_count         = ixgbe_get_sset_count,
 	.get_ethtool_stats      = ixgbe_get_ethtool_stats,
 	.get_coalesce           = ixgbe_get_coalesce,
diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c
index dba7d77588ef629bcdcc2d2b95f11d0625dc680d..05920726e8249a36618a87be3504c9e1836ea4a4 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ixgbe/ixgbe_fcoe.c
@@ -416,8 +416,7 @@ int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter,
 	if (!ddp->udl)
 		goto ddp_out;
 
-	ddp->err = (fcerr | fceofe);
-	if (ddp->err)
+	if (fcerr | fceofe)
 		goto ddp_out;
 
 	fcstat = (sterr & IXGBE_RXDADV_STAT_FCSTAT);
@@ -428,6 +427,7 @@ int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter,
 		if (fcstat == IXGBE_RXDADV_STAT_FCSTAT_FCPRSP) {
 			pci_unmap_sg(adapter->pdev, ddp->sgl,
 				     ddp->sgc, DMA_FROM_DEVICE);
+			ddp->err = (fcerr | fceofe);
 			ddp->sgl = NULL;
 			ddp->sgc = 0;
 		}
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 6f8adc7f5d7c123a5ed5b61d56622502eaf837b2..08e8e25c159d759d41ec35a64426bd0cec3708a0 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -41,6 +41,7 @@
 #include <net/ip6_checksum.h>
 #include <linux/ethtool.h>
 #include <linux/if_vlan.h>
+#include <linux/prefetch.h>
 #include <scsi/fc/fc_fcoe.h>
 
 #include "ixgbe.h"
@@ -51,8 +52,12 @@
 char ixgbe_driver_name[] = "ixgbe";
 static const char ixgbe_driver_string[] =
 			      "Intel(R) 10 Gigabit PCI Express Network Driver";
-
-#define DRV_VERSION "3.2.9-k2"
+#define MAJ 3
+#define MIN 3
+#define BUILD 8
+#define KFIX 2
+#define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) "." \
+	__stringify(BUILD) "-k" __stringify(KFIX)
 const char ixgbe_driver_version[] = DRV_VERSION;
 static const char ixgbe_copyright[] =
 				"Copyright (c) 1999-2011 Intel Corporation.";
@@ -120,6 +125,10 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
 	 board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T),
 	 board_X540 },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF2),
+	 board_82599 },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_LS),
+	 board_82599 },
 
 	/* required last entry */
 	{0, }
@@ -185,6 +194,22 @@ static inline void ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
 	adapter->flags &= ~IXGBE_FLAG_SRIOV_ENABLED;
 }
 
+static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter)
+{
+	if (!test_bit(__IXGBE_DOWN, &adapter->state) &&
+	    !test_and_set_bit(__IXGBE_SERVICE_SCHED, &adapter->state))
+		schedule_work(&adapter->service_task);
+}
+
+static void ixgbe_service_event_complete(struct ixgbe_adapter *adapter)
+{
+	BUG_ON(!test_bit(__IXGBE_SERVICE_SCHED, &adapter->state));
+
+	/* flush memory to make sure state is correct before next watchog */
+	smp_mb__before_clear_bit();
+	clear_bit(__IXGBE_SERVICE_SCHED, &adapter->state);
+}
+
 struct ixgbe_reg_info {
 	u32 ofs;
 	char *name;
@@ -811,7 +836,19 @@ static inline bool ixgbe_check_tx_hang(struct ixgbe_ring *tx_ring)
 #define DESC_NEEDED (TXD_USE_COUNT(IXGBE_MAX_DATA_PER_TXD) /* skb->data */ + \
 	MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1) /* for context */
 
-static void ixgbe_tx_timeout(struct net_device *netdev);
+/**
+ * ixgbe_tx_timeout_reset - initiate reset due to Tx timeout
+ * @adapter: driver private struct
+ **/
+static void ixgbe_tx_timeout_reset(struct ixgbe_adapter *adapter)
+{
+
+	/* Do the reset outside of interrupt context */
+	if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+		adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED;
+		ixgbe_service_event_schedule(adapter);
+	}
+}
 
 /**
  * ixgbe_clean_tx_irq - Reclaim resources after transmit completes
@@ -893,7 +930,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 			adapter->tx_timeout_count + 1, tx_ring->queue_index);
 
 		/* schedule immediate reset if we believe we hung */
-		ixgbe_tx_timeout(adapter->netdev);
+		ixgbe_tx_timeout_reset(adapter);
 
 		/* the adapter is about to reset, no point in enabling stuff */
 		return true;
@@ -943,8 +980,6 @@ static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
 	rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
 	rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
 	rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
-	rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
-		    IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
 	IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(reg_idx), rxctrl);
 }
 
@@ -962,7 +997,6 @@ static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
 		txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
 		txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
 		txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
-		txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
 		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(reg_idx), txctrl);
 		break;
 	case ixgbe_mac_82599EB:
@@ -972,7 +1006,6 @@ static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
 		txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
 			   IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
 		txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
-		txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
 		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx), txctrl);
 		break;
 	default:
@@ -1061,8 +1094,14 @@ static int __ixgbe_notify_dca(struct device *dev, void *data)
 
 	return 0;
 }
-
 #endif /* CONFIG_IXGBE_DCA */
+
+static inline void ixgbe_rx_hash(union ixgbe_adv_rx_desc *rx_desc,
+				 struct sk_buff *skb)
+{
+	skb->rxhash = le32_to_cpu(rx_desc->wb.lower.hi_dword.rss);
+}
+
 /**
  * ixgbe_receive_skb - Send a completed packet up the stack
  * @adapter: board private structure
@@ -1454,6 +1493,8 @@ static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		}
 
 		ixgbe_rx_checksum(adapter, rx_desc, skb);
+		if (adapter->netdev->features & NETIF_F_RXHASH)
+			ixgbe_rx_hash(rx_desc, skb);
 
 		/* probably a little skewed due to removing CRC */
 		total_rx_bytes += skb->len;
@@ -1787,35 +1828,51 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 }
 
 /**
- * ixgbe_check_overtemp_task - worker thread to check over tempurature
- * @work: pointer to work_struct containing our data
+ * ixgbe_check_overtemp_subtask - check for over tempurature
+ * @adapter: pointer to adapter
  **/
-static void ixgbe_check_overtemp_task(struct work_struct *work)
+static void ixgbe_check_overtemp_subtask(struct ixgbe_adapter *adapter)
 {
-	struct ixgbe_adapter *adapter = container_of(work,
-						     struct ixgbe_adapter,
-						     check_overtemp_task);
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 eicr = adapter->interrupt_event;
 
-	if (!(adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE))
+	if (test_bit(__IXGBE_DOWN, &adapter->state))
 		return;
 
+	if (!(adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+	    !(adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_EVENT))
+		return;
+
+	adapter->flags2 &= ~IXGBE_FLAG2_TEMP_SENSOR_EVENT;
+
 	switch (hw->device_id) {
-	case IXGBE_DEV_ID_82599_T3_LOM: {
-		u32 autoneg;
-		bool link_up = false;
+	case IXGBE_DEV_ID_82599_T3_LOM:
+		/*
+		 * Since the warning interrupt is for both ports
+		 * we don't have to check if:
+		 *  - This interrupt wasn't for our port.
+		 *  - We may have missed the interrupt so always have to
+		 *    check if we  got a LSC
+		 */
+		if (!(eicr & IXGBE_EICR_GPI_SDP0) &&
+		    !(eicr & IXGBE_EICR_LSC))
+			return;
+
+		if (!(eicr & IXGBE_EICR_LSC) && hw->mac.ops.check_link) {
+			u32 autoneg;
+			bool link_up = false;
 
-		if (hw->mac.ops.check_link)
 			hw->mac.ops.check_link(hw, &autoneg, &link_up, false);
 
-		if (((eicr & IXGBE_EICR_GPI_SDP0) && (!link_up)) ||
-		    (eicr & IXGBE_EICR_LSC))
-			/* Check if this is due to overtemp */
-			if (hw->phy.ops.check_overtemp(hw) == IXGBE_ERR_OVERTEMP)
-				break;
-		return;
-	}
+			if (link_up)
+				return;
+		}
+
+		/* Check if this is not due to overtemp */
+		if (hw->phy.ops.check_overtemp(hw) != IXGBE_ERR_OVERTEMP)
+			return;
+
+		break;
 	default:
 		if (!(eicr & IXGBE_EICR_GPI_SDP0))
 			return;
@@ -1825,8 +1882,8 @@ static void ixgbe_check_overtemp_task(struct work_struct *work)
 	       "Network adapter has been stopped because it has over heated. "
 	       "Restart the computer. If the problem persists, "
 	       "power off the system and replace the adapter\n");
-	/* write to clear the interrupt */
-	IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP0);
+
+	adapter->interrupt_event = 0;
 }
 
 static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr)
@@ -1848,15 +1905,19 @@ static void ixgbe_check_sfp_event(struct ixgbe_adapter *adapter, u32 eicr)
 	if (eicr & IXGBE_EICR_GPI_SDP2) {
 		/* Clear the interrupt */
 		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP2);
-		if (!test_bit(__IXGBE_DOWN, &adapter->state))
-			schedule_work(&adapter->sfp_config_module_task);
+		if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+			adapter->flags2 |= IXGBE_FLAG2_SFP_NEEDS_RESET;
+			ixgbe_service_event_schedule(adapter);
+		}
 	}
 
 	if (eicr & IXGBE_EICR_GPI_SDP1) {
 		/* Clear the interrupt */
 		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1);
-		if (!test_bit(__IXGBE_DOWN, &adapter->state))
-			schedule_work(&adapter->multispeed_fiber_task);
+		if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+			adapter->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
+			ixgbe_service_event_schedule(adapter);
+		}
 	}
 }
 
@@ -1870,7 +1931,7 @@ static void ixgbe_check_lsc(struct ixgbe_adapter *adapter)
 	if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
 		IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_EIMC_LSC);
 		IXGBE_WRITE_FLUSH(hw);
-		schedule_work(&adapter->watchdog_task);
+		ixgbe_service_event_schedule(adapter);
 	}
 }
 
@@ -1898,26 +1959,32 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
-		ixgbe_check_sfp_event(adapter, eicr);
-		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
-		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
-			adapter->interrupt_event = eicr;
-			schedule_work(&adapter->check_overtemp_task);
-		}
-		/* now fallthrough to handle Flow Director */
 	case ixgbe_mac_X540:
 		/* Handle Flow Director Full threshold interrupt */
 		if (eicr & IXGBE_EICR_FLOW_DIR) {
+			int reinit_count = 0;
 			int i;
-			IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_FLOW_DIR);
-			/* Disable transmits before FDIR Re-initialization */
-			netif_tx_stop_all_queues(netdev);
 			for (i = 0; i < adapter->num_tx_queues; i++) {
-				struct ixgbe_ring *tx_ring =
-							    adapter->tx_ring[i];
+				struct ixgbe_ring *ring = adapter->tx_ring[i];
 				if (test_and_clear_bit(__IXGBE_TX_FDIR_INIT_DONE,
-						       &tx_ring->state))
-					schedule_work(&adapter->fdir_reinit_task);
+						       &ring->state))
+					reinit_count++;
+			}
+			if (reinit_count) {
+				/* no more flow director interrupts until after init */
+				IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_EIMC_FLOW_DIR);
+				eicr &= ~IXGBE_EICR_FLOW_DIR;
+				adapter->flags2 |= IXGBE_FLAG2_FDIR_REQUIRES_REINIT;
+				ixgbe_service_event_schedule(adapter);
+			}
+		}
+		ixgbe_check_sfp_event(adapter, eicr);
+		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
+			if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+				adapter->interrupt_event = eicr;
+				adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_EVENT;
+				ixgbe_service_event_schedule(adapter);
 			}
 		}
 		break;
@@ -1927,8 +1994,10 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 
 	ixgbe_check_fan_failure(adapter, eicr);
 
+	/* re-enable the original interrupt state, no lsc, no queues */
 	if (!test_bit(__IXGBE_DOWN, &adapter->state))
-		IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER);
+		IXGBE_WRITE_REG(hw, IXGBE_EIMS, eicr &
+		                ~(IXGBE_EIMS_LSC | IXGBE_EIMS_RTX_QUEUE));
 
 	return IRQ_HANDLED;
 }
@@ -2513,8 +2582,11 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 		ixgbe_check_sfp_event(adapter, eicr);
 		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
 		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
-			adapter->interrupt_event = eicr;
-			schedule_work(&adapter->check_overtemp_task);
+			if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+				adapter->interrupt_event = eicr;
+				adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_EVENT;
+				ixgbe_service_event_schedule(adapter);
+			}
 		}
 		break;
 	default:
@@ -2731,7 +2803,7 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 
 	/* poll to verify queue is enabled */
 	do {
-		msleep(1);
+		usleep_range(1000, 2000);
 		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx));
 	} while (--wait_loop && !(txdctl & IXGBE_TXDCTL_ENABLE));
 	if (!wait_loop)
@@ -3023,7 +3095,7 @@ static void ixgbe_rx_desc_queue_enable(struct ixgbe_adapter *adapter,
 		return;
 
 	do {
-		msleep(1);
+		usleep_range(1000, 2000);
 		rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(reg_idx));
 	} while (--wait_loop && !(rxdctl & IXGBE_RXDCTL_ENABLE));
 
@@ -3178,7 +3250,9 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter)
 	/* enable Tx loopback for VF/PF communication */
 	IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, IXGBE_PFDTXGSWC_VT_LBEN);
 	/* Enable MAC Anti-Spoofing */
-	hw->mac.ops.set_mac_anti_spoofing(hw, (adapter->num_vfs != 0),
+	hw->mac.ops.set_mac_anti_spoofing(hw,
+					  (adapter->antispoofing_enabled =
+					   (adapter->num_vfs != 0)),
 					  adapter->num_vfs);
 }
 
@@ -3487,7 +3561,7 @@ static int ixgbe_write_uc_addr_list(struct net_device *netdev)
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
 	unsigned int vfn = adapter->num_vfs;
-	unsigned int rar_entries = hw->mac.num_rar_entries - (vfn + 1);
+	unsigned int rar_entries = IXGBE_MAX_PF_MACVLANS;
 	int count = 0;
 
 	/* return ENOMEM indicating insufficient memory for addresses */
@@ -3760,31 +3834,16 @@ static inline bool ixgbe_is_sfp(struct ixgbe_hw *hw)
  **/
 static void ixgbe_sfp_link_config(struct ixgbe_adapter *adapter)
 {
-	struct ixgbe_hw *hw = &adapter->hw;
+	/*
+	 * We are assuming the worst case scenerio here, and that
+	 * is that an SFP was inserted/removed after the reset
+	 * but before SFP detection was enabled.  As such the best
+	 * solution is to just start searching as soon as we start
+	 */
+	if (adapter->hw.mac.type == ixgbe_mac_82598EB)
+		adapter->flags2 |= IXGBE_FLAG2_SEARCH_FOR_SFP;
 
-		if (hw->phy.multispeed_fiber) {
-			/*
-			 * In multispeed fiber setups, the device may not have
-			 * had a physical connection when the driver loaded.
-			 * If that's the case, the initial link configuration
-			 * couldn't get the MAC into 10G or 1G mode, so we'll
-			 * never have a link status change interrupt fire.
-			 * We need to try and force an autonegotiation
-			 * session, then bring up link.
-			 */
-			if (hw->mac.ops.setup_sfp)
-				hw->mac.ops.setup_sfp(hw);
-			if (!(adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK))
-				schedule_work(&adapter->multispeed_fiber_task);
-		} else {
-			/*
-			 * Direct Attach Cu and non-multispeed fiber modules
-			 * still need to be configured properly prior to
-			 * attempting link.
-			 */
-			if (!(adapter->flags & IXGBE_FLAG_IN_SFP_MOD_TASK))
-				schedule_work(&adapter->sfp_config_module_task);
-		}
+	adapter->flags2 |= IXGBE_FLAG2_SFP_NEEDS_RESET;
 }
 
 /**
@@ -3860,9 +3919,10 @@ static void ixgbe_setup_gpie(struct ixgbe_adapter *adapter)
 	if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
 		gpie |= IXGBE_SDP1_GPIEN;
 
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	if (hw->mac.type == ixgbe_mac_82599EB) {
 		gpie |= IXGBE_SDP1_GPIEN;
 		gpie |= IXGBE_SDP2_GPIEN;
+	}
 
 	IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
 }
@@ -3913,17 +3973,6 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 			e_crit(drv, "Fan has stopped, replace the adapter\n");
 	}
 
-	/*
-	 * For hot-pluggable SFP+ devices, a new SFP+ module may have
-	 * arrived before interrupts were enabled but after probe.  Such
-	 * devices wouldn't have their type identified yet. We need to
-	 * kick off the SFP+ module setup first, then try to bring up link.
-	 * If we're not hot-pluggable SFP+, we just need to configure link
-	 * and bring it up.
-	 */
-	if (hw->phy.type == ixgbe_phy_none)
-		schedule_work(&adapter->sfp_config_module_task);
-
 	/* enable transmits */
 	netif_tx_start_all_queues(adapter->netdev);
 
@@ -3931,7 +3980,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	 * link up interrupt but shouldn't be a problem */
 	adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
 	adapter->link_check_timeout = jiffies;
-	mod_timer(&adapter->watchdog_timer, jiffies);
+	mod_timer(&adapter->service_timer, jiffies);
 
 	/* Set PF Reset Done bit so PF/VF Mail Ops can work */
 	ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
@@ -3944,8 +3993,11 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 void ixgbe_reinit_locked(struct ixgbe_adapter *adapter)
 {
 	WARN_ON(in_interrupt());
+	/* put off any impending NetWatchDogTimeout */
+	adapter->netdev->trans_start = jiffies;
+
 	while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
-		msleep(1);
+		usleep_range(1000, 2000);
 	ixgbe_down(adapter);
 	/*
 	 * If SR-IOV enabled then wait a bit before bringing the adapter
@@ -3972,10 +4024,20 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	int err;
 
+	/* lock SFP init bit to prevent race conditions with the watchdog */
+	while (test_and_set_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
+		usleep_range(1000, 2000);
+
+	/* clear all SFP and link config related flags while holding SFP_INIT */
+	adapter->flags2 &= ~(IXGBE_FLAG2_SEARCH_FOR_SFP |
+			     IXGBE_FLAG2_SFP_NEEDS_RESET);
+	adapter->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
+
 	err = hw->mac.ops.init_hw(hw);
 	switch (err) {
 	case 0:
 	case IXGBE_ERR_SFP_NOT_PRESENT:
+	case IXGBE_ERR_SFP_NOT_SUPPORTED:
 		break;
 	case IXGBE_ERR_MASTER_REQUESTS_PENDING:
 		e_dev_err("master disable timed out\n");
@@ -3993,6 +4055,8 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
 		e_dev_err("Hardware Error: %d\n", err);
 	}
 
+	clear_bit(__IXGBE_IN_SFP_INIT, &adapter->state);
+
 	/* reprogram the RAR[0] in case user changed it. */
 	hw->mac.ops.set_rar(hw, 0, hw->mac.addr, adapter->num_vfs,
 			    IXGBE_RAH_AV);
@@ -4121,26 +4185,12 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 rxctrl;
-	u32 txdctl;
 	int i;
 	int num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
 
 	/* signal that we are down to the interrupt handler */
 	set_bit(__IXGBE_DOWN, &adapter->state);
 
-	/* disable receive for all VFs and wait one second */
-	if (adapter->num_vfs) {
-		/* ping all the active vfs to let them know we are going down */
-		ixgbe_ping_all_vfs(adapter);
-
-		/* Disable all VFTE/VFRE TX/RX */
-		ixgbe_disable_tx_rx(adapter);
-
-		/* Mark all the VFs as inactive */
-		for (i = 0 ; i < adapter->num_vfs; i++)
-			adapter->vfinfo[i].clear_to_send = 0;
-	}
-
 	/* disable receives */
 	rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
 	IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, rxctrl & ~IXGBE_RXCTRL_RXEN);
@@ -4150,15 +4200,11 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 		/* this call also flushes the previous write */
 		ixgbe_disable_rx_queue(adapter, adapter->rx_ring[i]);
 
-	msleep(10);
+	usleep_range(10000, 20000);
 
 	netif_tx_stop_all_queues(netdev);
 
-	clear_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state);
-	del_timer_sync(&adapter->sfp_timer);
-	del_timer_sync(&adapter->watchdog_timer);
-	cancel_work_sync(&adapter->watchdog_task);
-
+	/* call carrier off first to avoid false dev_watchdog timeouts */
 	netif_carrier_off(netdev);
 	netif_tx_disable(netdev);
 
@@ -4166,6 +4212,25 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 
 	ixgbe_napi_disable_all(adapter);
 
+	adapter->flags2 &= ~(IXGBE_FLAG2_FDIR_REQUIRES_REINIT |
+			     IXGBE_FLAG2_RESET_REQUESTED);
+	adapter->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
+
+	del_timer_sync(&adapter->service_timer);
+
+	/* disable receive for all VFs and wait one second */
+	if (adapter->num_vfs) {
+		/* ping all the active vfs to let them know we are going down */
+		ixgbe_ping_all_vfs(adapter);
+
+		/* Disable all VFTE/VFRE TX/RX */
+		ixgbe_disable_tx_rx(adapter);
+
+		/* Mark all the VFs as inactive */
+		for (i = 0 ; i < adapter->num_vfs; i++)
+			adapter->vfinfo[i].clear_to_send = 0;
+	}
+
 	/* Cleanup the affinity_hint CPU mask memory and callback */
 	for (i = 0; i < num_q_vectors; i++) {
 		struct ixgbe_q_vector *q_vector = adapter->q_vector[i];
@@ -4175,21 +4240,13 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 		free_cpumask_var(q_vector->affinity_mask);
 	}
 
-	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
-	    adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
-		cancel_work_sync(&adapter->fdir_reinit_task);
-
-	if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
-		cancel_work_sync(&adapter->check_overtemp_task);
-
 	/* disable transmits in the hardware now that interrupts are off */
 	for (i = 0; i < adapter->num_tx_queues; i++) {
 		u8 reg_idx = adapter->tx_ring[i]->reg_idx;
-		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx));
-		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx),
-				(txdctl & ~IXGBE_TXDCTL_ENABLE));
+		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx), IXGBE_TXDCTL_SWFLSH);
 	}
-	/* Disable the Tx DMA engine on 82599 */
+
+	/* Disable the Tx DMA engine on 82599 and X540 */
 	switch (hw->mac.type) {
 	case ixgbe_mac_82599EB:
 	case ixgbe_mac_X540:
@@ -4201,9 +4258,6 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 		break;
 	}
 
-	/* clear n-tuple filters that are cached */
-	ethtool_ntuple_flush(netdev);
-
 	if (!pci_channel_offline(adapter->pdev))
 		ixgbe_reset(adapter);
 
@@ -4267,25 +4321,8 @@ static void ixgbe_tx_timeout(struct net_device *netdev)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 
-	adapter->tx_timeout_count++;
-
 	/* Do the reset outside of interrupt context */
-	schedule_work(&adapter->reset_task);
-}
-
-static void ixgbe_reset_task(struct work_struct *work)
-{
-	struct ixgbe_adapter *adapter;
-	adapter = container_of(work, struct ixgbe_adapter, reset_task);
-
-	/* If we're already down or resetting, just bail */
-	if (test_bit(__IXGBE_DOWN, &adapter->state) ||
-	    test_bit(__IXGBE_RESETTING, &adapter->state))
-		return;
-
-	ixgbe_dump(adapter);
-	netdev_err(adapter->netdev, "Reset adapter\n");
-	ixgbe_reinit_locked(adapter);
+	ixgbe_tx_timeout_reset(adapter);
 }
 
 /**
@@ -4567,8 +4604,8 @@ static inline bool ixgbe_cache_ring_rss(struct ixgbe_adapter *adapter)
 #ifdef CONFIG_IXGBE_DCB
 
 /* ixgbe_get_first_reg_idx - Return first register index associated with ring */
-void ixgbe_get_first_reg_idx(struct ixgbe_adapter *adapter, u8 tc,
-			     unsigned int *tx, unsigned int *rx)
+static void ixgbe_get_first_reg_idx(struct ixgbe_adapter *adapter, u8 tc,
+				    unsigned int *tx, unsigned int *rx)
 {
 	struct net_device *dev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -5100,11 +5137,6 @@ int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter)
 	return err;
 }
 
-static void ring_free_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct ixgbe_ring, rcu));
-}
-
 /**
  * ixgbe_clear_interrupt_scheme - Clear the current interrupt scheme settings
  * @adapter: board private structure to clear interrupt scheme on
@@ -5126,7 +5158,7 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
 		/* ixgbe_get_stats64() might access this ring, we must wait
 		 * a grace period before freeing it.
 		 */
-		call_rcu(&ring->rcu, ring_free_rcu);
+		kfree_rcu(ring, rcu);
 		adapter->rx_ring[i] = NULL;
 	}
 
@@ -5137,57 +5169,6 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
 	ixgbe_reset_interrupt_capability(adapter);
 }
 
-/**
- * ixgbe_sfp_timer - worker thread to find a missing module
- * @data: pointer to our adapter struct
- **/
-static void ixgbe_sfp_timer(unsigned long data)
-{
-	struct ixgbe_adapter *adapter = (struct ixgbe_adapter *)data;
-
-	/*
-	 * Do the sfp_timer outside of interrupt context due to the
-	 * delays that sfp+ detection requires
-	 */
-	schedule_work(&adapter->sfp_task);
-}
-
-/**
- * ixgbe_sfp_task - worker thread to find a missing module
- * @work: pointer to work_struct containing our data
- **/
-static void ixgbe_sfp_task(struct work_struct *work)
-{
-	struct ixgbe_adapter *adapter = container_of(work,
-						     struct ixgbe_adapter,
-						     sfp_task);
-	struct ixgbe_hw *hw = &adapter->hw;
-
-	if ((hw->phy.type == ixgbe_phy_nl) &&
-	    (hw->phy.sfp_type == ixgbe_sfp_type_not_present)) {
-		s32 ret = hw->phy.ops.identify_sfp(hw);
-		if (ret == IXGBE_ERR_SFP_NOT_PRESENT)
-			goto reschedule;
-		ret = hw->phy.ops.reset(hw);
-		if (ret == IXGBE_ERR_SFP_NOT_SUPPORTED) {
-			e_dev_err("failed to initialize because an unsupported "
-				  "SFP+ module type was detected.\n");
-			e_dev_err("Reload the driver after installing a "
-				  "supported module.\n");
-			unregister_netdev(adapter->netdev);
-		} else {
-			e_info(probe, "detected SFP+: %d\n", hw->phy.sfp_type);
-		}
-		/* don't need this routine any more */
-		clear_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state);
-	}
-	return;
-reschedule:
-	if (test_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state))
-		mod_timer(&adapter->sfp_timer,
-			  round_jiffies(jiffies + (2 * HZ)));
-}
-
 /**
  * ixgbe_sw_init - Initialize general software structures (struct ixgbe_adapter)
  * @adapter: board private structure to initialize
@@ -5904,8 +5885,13 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
 		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
 		break;
-	case ixgbe_mac_82599EB:
 	case ixgbe_mac_X540:
+		/* OS2BMC stats are X540 only*/
+		hwstats->o2bgptc += IXGBE_READ_REG(hw, IXGBE_O2BGPTC);
+		hwstats->o2bspc += IXGBE_READ_REG(hw, IXGBE_O2BSPC);
+		hwstats->b2ospc += IXGBE_READ_REG(hw, IXGBE_B2OSPC);
+		hwstats->b2ogprc += IXGBE_READ_REG(hw, IXGBE_B2OGPRC);
+	case ixgbe_mac_82599EB:
 		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
 		IXGBE_READ_REG(hw, IXGBE_GORCH); /* to clear */
 		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
@@ -5979,23 +5965,66 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 }
 
 /**
- * ixgbe_watchdog - Timer Call-back
- * @data: pointer to adapter cast into an unsigned long
+ * ixgbe_fdir_reinit_subtask - worker thread to reinit FDIR filter table
+ * @adapter - pointer to the device adapter structure
  **/
-static void ixgbe_watchdog(unsigned long data)
+static void ixgbe_fdir_reinit_subtask(struct ixgbe_adapter *adapter)
 {
-	struct ixgbe_adapter *adapter = (struct ixgbe_adapter *)data;
 	struct ixgbe_hw *hw = &adapter->hw;
-	u64 eics = 0;
 	int i;
 
-	/*
-	 *  Do the watchdog outside of interrupt context due to the lovely
-	 * delays that some of the newer hardware requires
-	 */
+	if (!(adapter->flags2 & IXGBE_FLAG2_FDIR_REQUIRES_REINIT))
+		return;
+
+	adapter->flags2 &= ~IXGBE_FLAG2_FDIR_REQUIRES_REINIT;
 
+	/* if interface is down do nothing */
 	if (test_bit(__IXGBE_DOWN, &adapter->state))
-		goto watchdog_short_circuit;
+		return;
+
+	/* do nothing if we are not using signature filters */
+	if (!(adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE))
+		return;
+
+	adapter->fdir_overflow++;
+
+	if (ixgbe_reinit_fdir_tables_82599(hw) == 0) {
+		for (i = 0; i < adapter->num_tx_queues; i++)
+			set_bit(__IXGBE_TX_FDIR_INIT_DONE,
+			        &(adapter->tx_ring[i]->state));
+		/* re-enable flow director interrupts */
+		IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_FLOW_DIR);
+	} else {
+		e_err(probe, "failed to finish FDIR re-initialization, "
+		      "ignored adding FDIR ATR filters\n");
+	}
+}
+
+/**
+ * ixgbe_check_hang_subtask - check for hung queues and dropped interrupts
+ * @adapter - pointer to the device adapter structure
+ *
+ * This function serves two purposes.  First it strobes the interrupt lines
+ * in order to make certain interrupts are occuring.  Secondly it sets the
+ * bits needed to check for TX hangs.  As a result we should immediately
+ * determine if a hang has occured.
+ */
+static void ixgbe_check_hang_subtask(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u64 eics = 0;
+	int i;
+
+	/* If we're down or resetting, just bail */
+	if (test_bit(__IXGBE_DOWN, &adapter->state) ||
+	    test_bit(__IXGBE_RESETTING, &adapter->state))
+		return;
+
+	/* Force detection of hung controller */
+	if (netif_carrier_ok(adapter->netdev)) {
+		for (i = 0; i < adapter->num_tx_queues; i++)
+			set_check_for_tx_hang(adapter->tx_ring[i]);
+	}
 
 	if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED)) {
 		/*
@@ -6005,108 +6034,172 @@ static void ixgbe_watchdog(unsigned long data)
 		 */
 		IXGBE_WRITE_REG(hw, IXGBE_EICS,
 			(IXGBE_EICS_TCP_TIMER | IXGBE_EICS_OTHER));
-		goto watchdog_reschedule;
-	}
-
-	/* get one bit for every active tx/rx interrupt vector */
-	for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) {
-		struct ixgbe_q_vector *qv = adapter->q_vector[i];
-		if (qv->rxr_count || qv->txr_count)
-			eics |= ((u64)1 << i);
+	} else {
+		/* get one bit for every active tx/rx interrupt vector */
+		for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) {
+			struct ixgbe_q_vector *qv = adapter->q_vector[i];
+			if (qv->rxr_count || qv->txr_count)
+				eics |= ((u64)1 << i);
+		}
 	}
 
-	/* Cause software interrupt to ensure rx rings are cleaned */
+	/* Cause software interrupt to ensure rings are cleaned */
 	ixgbe_irq_rearm_queues(adapter, eics);
 
-watchdog_reschedule:
-	/* Reset the timer */
-	mod_timer(&adapter->watchdog_timer, round_jiffies(jiffies + 2 * HZ));
-
-watchdog_short_circuit:
-	schedule_work(&adapter->watchdog_task);
 }
 
 /**
- * ixgbe_multispeed_fiber_task - worker thread to configure multispeed fiber
- * @work: pointer to work_struct containing our data
+ * ixgbe_watchdog_update_link - update the link status
+ * @adapter - pointer to the device adapter structure
+ * @link_speed - pointer to a u32 to store the link_speed
  **/
-static void ixgbe_multispeed_fiber_task(struct work_struct *work)
+static void ixgbe_watchdog_update_link(struct ixgbe_adapter *adapter)
 {
-	struct ixgbe_adapter *adapter = container_of(work,
-						     struct ixgbe_adapter,
-						     multispeed_fiber_task);
 	struct ixgbe_hw *hw = &adapter->hw;
-	u32 autoneg;
-	bool negotiation;
+	u32 link_speed = adapter->link_speed;
+	bool link_up = adapter->link_up;
+	int i;
 
-	adapter->flags |= IXGBE_FLAG_IN_SFP_LINK_TASK;
-	autoneg = hw->phy.autoneg_advertised;
-	if ((!autoneg) && (hw->mac.ops.get_link_capabilities))
-		hw->mac.ops.get_link_capabilities(hw, &autoneg, &negotiation);
-	hw->mac.autotry_restart = false;
-	if (hw->mac.ops.setup_link)
-		hw->mac.ops.setup_link(hw, autoneg, negotiation, true);
-	adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
-	adapter->flags &= ~IXGBE_FLAG_IN_SFP_LINK_TASK;
+	if (!(adapter->flags & IXGBE_FLAG_NEED_LINK_UPDATE))
+		return;
+
+	if (hw->mac.ops.check_link) {
+		hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
+	} else {
+		/* always assume link is up, if no check link function */
+		link_speed = IXGBE_LINK_SPEED_10GB_FULL;
+		link_up = true;
+	}
+	if (link_up) {
+		if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
+			for (i = 0; i < MAX_TRAFFIC_CLASS; i++)
+				hw->mac.ops.fc_enable(hw, i);
+		} else {
+			hw->mac.ops.fc_enable(hw, 0);
+		}
+	}
+
+	if (link_up ||
+	    time_after(jiffies, (adapter->link_check_timeout +
+				 IXGBE_TRY_LINK_TIMEOUT))) {
+		adapter->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
+		IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMC_LSC);
+		IXGBE_WRITE_FLUSH(hw);
+	}
+
+	adapter->link_up = link_up;
+	adapter->link_speed = link_speed;
 }
 
 /**
- * ixgbe_sfp_config_module_task - worker thread to configure a new SFP+ module
- * @work: pointer to work_struct containing our data
+ * ixgbe_watchdog_link_is_up - update netif_carrier status and
+ *                             print link up message
+ * @adapter - pointer to the device adapter structure
  **/
-static void ixgbe_sfp_config_module_task(struct work_struct *work)
+static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter)
 {
-	struct ixgbe_adapter *adapter = container_of(work,
-						     struct ixgbe_adapter,
-						     sfp_config_module_task);
+	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
-	u32 err;
+	u32 link_speed = adapter->link_speed;
+	bool flow_rx, flow_tx;
 
-	adapter->flags |= IXGBE_FLAG_IN_SFP_MOD_TASK;
+	/* only continue if link was previously down */
+	if (netif_carrier_ok(netdev))
+		return;
 
-	/* Time for electrical oscillations to settle down */
-	msleep(100);
-	err = hw->phy.ops.identify_sfp(hw);
+	adapter->flags2 &= ~IXGBE_FLAG2_SEARCH_FOR_SFP;
 
-	if (err == IXGBE_ERR_SFP_NOT_SUPPORTED) {
-		e_dev_err("failed to initialize because an unsupported SFP+ "
-			  "module type was detected.\n");
-		e_dev_err("Reload the driver after installing a supported "
-			  "module.\n");
-		unregister_netdev(adapter->netdev);
-		return;
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB: {
+		u32 frctl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+		u32 rmcs = IXGBE_READ_REG(hw, IXGBE_RMCS);
+		flow_rx = !!(frctl & IXGBE_FCTRL_RFCE);
+		flow_tx = !!(rmcs & IXGBE_RMCS_TFCE_802_3X);
+	}
+		break;
+	case ixgbe_mac_X540:
+	case ixgbe_mac_82599EB: {
+		u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
+		u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
+		flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE);
+		flow_tx = !!(fccfg & IXGBE_FCCFG_TFCE_802_3X);
 	}
-	if (hw->mac.ops.setup_sfp)
-		hw->mac.ops.setup_sfp(hw);
+		break;
+	default:
+		flow_tx = false;
+		flow_rx = false;
+		break;
+	}
+	e_info(drv, "NIC Link is Up %s, Flow Control: %s\n",
+	       (link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
+	       "10 Gbps" :
+	       (link_speed == IXGBE_LINK_SPEED_1GB_FULL ?
+	       "1 Gbps" :
+	       (link_speed == IXGBE_LINK_SPEED_100_FULL ?
+	       "100 Mbps" :
+	       "unknown speed"))),
+	       ((flow_rx && flow_tx) ? "RX/TX" :
+	       (flow_rx ? "RX" :
+	       (flow_tx ? "TX" : "None"))));
 
-	if (!(adapter->flags & IXGBE_FLAG_IN_SFP_LINK_TASK))
-		/* This will also work for DA Twinax connections */
-		schedule_work(&adapter->multispeed_fiber_task);
-	adapter->flags &= ~IXGBE_FLAG_IN_SFP_MOD_TASK;
+	netif_carrier_on(netdev);
+#ifdef HAVE_IPLINK_VF_CONFIG
+	ixgbe_check_vf_rate_limit(adapter);
+#endif /* HAVE_IPLINK_VF_CONFIG */
 }
 
 /**
- * ixgbe_fdir_reinit_task - worker thread to reinit FDIR filter table
- * @work: pointer to work_struct containing our data
+ * ixgbe_watchdog_link_is_down - update netif_carrier status and
+ *                               print link down message
+ * @adapter - pointer to the adapter structure
  **/
-static void ixgbe_fdir_reinit_task(struct work_struct *work)
+static void ixgbe_watchdog_link_is_down(struct ixgbe_adapter* adapter)
 {
-	struct ixgbe_adapter *adapter = container_of(work,
-						     struct ixgbe_adapter,
-						     fdir_reinit_task);
+	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
+
+	adapter->link_up = false;
+	adapter->link_speed = 0;
+
+	/* only continue if link was up previously */
+	if (!netif_carrier_ok(netdev))
+		return;
+
+	/* poll for SFP+ cable when link is down */
+	if (ixgbe_is_sfp(hw) && hw->mac.type == ixgbe_mac_82598EB)
+		adapter->flags2 |= IXGBE_FLAG2_SEARCH_FOR_SFP;
+
+	e_info(drv, "NIC Link is Down\n");
+	netif_carrier_off(netdev);
+}
+
+/**
+ * ixgbe_watchdog_flush_tx - flush queues on link down
+ * @adapter - pointer to the device adapter structure
+ **/
+static void ixgbe_watchdog_flush_tx(struct ixgbe_adapter *adapter)
+{
 	int i;
+	int some_tx_pending = 0;
 
-	if (ixgbe_reinit_fdir_tables_82599(hw) == 0) {
-		for (i = 0; i < adapter->num_tx_queues; i++)
-			set_bit(__IXGBE_TX_FDIR_INIT_DONE,
-				&(adapter->tx_ring[i]->state));
-	} else {
-		e_err(probe, "failed to finish FDIR re-initialization, "
-		      "ignored adding FDIR ATR filters\n");
+	if (!netif_carrier_ok(adapter->netdev)) {
+		for (i = 0; i < adapter->num_tx_queues; i++) {
+			struct ixgbe_ring *tx_ring = adapter->tx_ring[i];
+			if (tx_ring->next_to_use != tx_ring->next_to_clean) {
+				some_tx_pending = 1;
+				break;
+			}
+		}
+
+		if (some_tx_pending) {
+			/* We've lost link, so the controller stops DMA,
+			 * but we've got queued Tx work that's never going
+			 * to get done, so reset controller to flush Tx.
+			 * (Do the reset outside of interrupt context).
+			 */
+			adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED;
+		}
 	}
-	/* Done FDIR Re-initialization, enable transmits */
-	netif_tx_start_all_queues(adapter->netdev);
 }
 
 static void ixgbe_spoof_check(struct ixgbe_adapter *adapter)
@@ -6129,133 +6222,186 @@ static void ixgbe_spoof_check(struct ixgbe_adapter *adapter)
 	e_warn(drv, "%d Spoofed packets detected\n", ssvpc);
 }
 
-static DEFINE_MUTEX(ixgbe_watchdog_lock);
+/**
+ * ixgbe_watchdog_subtask - check and bring link up
+ * @adapter - pointer to the device adapter structure
+ **/
+static void ixgbe_watchdog_subtask(struct ixgbe_adapter *adapter)
+{
+	/* if interface is down do nothing */
+	if (test_bit(__IXGBE_DOWN, &adapter->state))
+		return;
+
+	ixgbe_watchdog_update_link(adapter);
+
+	if (adapter->link_up)
+		ixgbe_watchdog_link_is_up(adapter);
+	else
+		ixgbe_watchdog_link_is_down(adapter);
+
+	ixgbe_spoof_check(adapter);
+	ixgbe_update_stats(adapter);
+
+	ixgbe_watchdog_flush_tx(adapter);
+}
 
 /**
- * ixgbe_watchdog_task - worker thread to bring link up
- * @work: pointer to work_struct containing our data
+ * ixgbe_sfp_detection_subtask - poll for SFP+ cable
+ * @adapter - the ixgbe adapter structure
  **/
-static void ixgbe_watchdog_task(struct work_struct *work)
+static void ixgbe_sfp_detection_subtask(struct ixgbe_adapter *adapter)
 {
-	struct ixgbe_adapter *adapter = container_of(work,
-						     struct ixgbe_adapter,
-						     watchdog_task);
-	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
-	u32 link_speed;
-	bool link_up;
-	int i;
-	struct ixgbe_ring *tx_ring;
-	int some_tx_pending = 0;
+	s32 err;
 
-	mutex_lock(&ixgbe_watchdog_lock);
+	/* not searching for SFP so there is nothing to do here */
+	if (!(adapter->flags2 & IXGBE_FLAG2_SEARCH_FOR_SFP) &&
+	    !(adapter->flags2 & IXGBE_FLAG2_SFP_NEEDS_RESET))
+		return;
 
-	link_up = adapter->link_up;
-	link_speed = adapter->link_speed;
+	/* someone else is in init, wait until next service event */
+	if (test_and_set_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
+		return;
 
-	if (adapter->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
-		hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
-		if (link_up) {
-#ifdef CONFIG_DCB
-			if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
-				for (i = 0; i < MAX_TRAFFIC_CLASS; i++)
-					hw->mac.ops.fc_enable(hw, i);
-			} else {
-				hw->mac.ops.fc_enable(hw, 0);
-			}
-#else
-			hw->mac.ops.fc_enable(hw, 0);
-#endif
-		}
+	err = hw->phy.ops.identify_sfp(hw);
+	if (err == IXGBE_ERR_SFP_NOT_SUPPORTED)
+		goto sfp_out;
 
-		if (link_up ||
-		    time_after(jiffies, (adapter->link_check_timeout +
-					 IXGBE_TRY_LINK_TIMEOUT))) {
-			adapter->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
-			IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMC_LSC);
-		}
-		adapter->link_up = link_up;
-		adapter->link_speed = link_speed;
+	if (err == IXGBE_ERR_SFP_NOT_PRESENT) {
+		/* If no cable is present, then we need to reset
+		 * the next time we find a good cable. */
+		adapter->flags2 |= IXGBE_FLAG2_SFP_NEEDS_RESET;
 	}
 
-	if (link_up) {
-		if (!netif_carrier_ok(netdev)) {
-			bool flow_rx, flow_tx;
-
-			switch (hw->mac.type) {
-			case ixgbe_mac_82598EB: {
-				u32 frctl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
-				u32 rmcs = IXGBE_READ_REG(hw, IXGBE_RMCS);
-				flow_rx = !!(frctl & IXGBE_FCTRL_RFCE);
-				flow_tx = !!(rmcs & IXGBE_RMCS_TFCE_802_3X);
-			}
-				break;
-			case ixgbe_mac_82599EB:
-			case ixgbe_mac_X540: {
-				u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
-				u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
-				flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE);
-				flow_tx = !!(fccfg & IXGBE_FCCFG_TFCE_802_3X);
-			}
-				break;
-			default:
-				flow_tx = false;
-				flow_rx = false;
-				break;
-			}
+	/* exit on error */
+	if (err)
+		goto sfp_out;
 
-			e_info(drv, "NIC Link is Up %s, Flow Control: %s\n",
-			       (link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
-			       "10 Gbps" :
-			       (link_speed == IXGBE_LINK_SPEED_1GB_FULL ?
-			       "1 Gbps" :
-			       (link_speed == IXGBE_LINK_SPEED_100_FULL ?
-			       "100 Mbps" :
-			       "unknown speed"))),
-			       ((flow_rx && flow_tx) ? "RX/TX" :
-			       (flow_rx ? "RX" :
-			       (flow_tx ? "TX" : "None"))));
-
-			netif_carrier_on(netdev);
-			ixgbe_check_vf_rate_limit(adapter);
-		} else {
-			/* Force detection of hung controller */
-			for (i = 0; i < adapter->num_tx_queues; i++) {
-				tx_ring = adapter->tx_ring[i];
-				set_check_for_tx_hang(tx_ring);
-			}
-		}
-	} else {
-		adapter->link_up = false;
-		adapter->link_speed = 0;
-		if (netif_carrier_ok(netdev)) {
-			e_info(drv, "NIC Link is Down\n");
-			netif_carrier_off(netdev);
-		}
-	}
+	/* exit if reset not needed */
+	if (!(adapter->flags2 & IXGBE_FLAG2_SFP_NEEDS_RESET))
+		goto sfp_out;
 
-	if (!netif_carrier_ok(netdev)) {
-		for (i = 0; i < adapter->num_tx_queues; i++) {
-			tx_ring = adapter->tx_ring[i];
-			if (tx_ring->next_to_use != tx_ring->next_to_clean) {
-				some_tx_pending = 1;
-				break;
-			}
-		}
+	adapter->flags2 &= ~IXGBE_FLAG2_SFP_NEEDS_RESET;
 
-		if (some_tx_pending) {
-			/* We've lost link, so the controller stops DMA,
-			 * but we've got queued Tx work that's never going
-			 * to get done, so reset controller to flush Tx.
-			 * (Do the reset outside of interrupt context).
-			 */
-			 schedule_work(&adapter->reset_task);
-		}
+	/*
+	 * A module may be identified correctly, but the EEPROM may not have
+	 * support for that module.  setup_sfp() will fail in that case, so
+	 * we should not allow that module to load.
+	 */
+	if (hw->mac.type == ixgbe_mac_82598EB)
+		err = hw->phy.ops.reset(hw);
+	else
+		err = hw->mac.ops.setup_sfp(hw);
+
+	if (err == IXGBE_ERR_SFP_NOT_SUPPORTED)
+		goto sfp_out;
+
+	adapter->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
+	e_info(probe, "detected SFP+: %d\n", hw->phy.sfp_type);
+
+sfp_out:
+	clear_bit(__IXGBE_IN_SFP_INIT, &adapter->state);
+
+	if ((err == IXGBE_ERR_SFP_NOT_SUPPORTED) &&
+	    (adapter->netdev->reg_state == NETREG_REGISTERED)) {
+		e_dev_err("failed to initialize because an unsupported "
+			  "SFP+ module type was detected.\n");
+		e_dev_err("Reload the driver after installing a "
+			  "supported module.\n");
+		unregister_netdev(adapter->netdev);
 	}
+}
 
-	ixgbe_spoof_check(adapter);
-	ixgbe_update_stats(adapter);
-	mutex_unlock(&ixgbe_watchdog_lock);
+/**
+ * ixgbe_sfp_link_config_subtask - set up link SFP after module install
+ * @adapter - the ixgbe adapter structure
+ **/
+static void ixgbe_sfp_link_config_subtask(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 autoneg;
+	bool negotiation;
+
+	if (!(adapter->flags & IXGBE_FLAG_NEED_LINK_CONFIG))
+		return;
+
+	/* someone else is in init, wait until next service event */
+	if (test_and_set_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
+		return;
+
+	adapter->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
+
+	autoneg = hw->phy.autoneg_advertised;
+	if ((!autoneg) && (hw->mac.ops.get_link_capabilities))
+		hw->mac.ops.get_link_capabilities(hw, &autoneg, &negotiation);
+	hw->mac.autotry_restart = false;
+	if (hw->mac.ops.setup_link)
+		hw->mac.ops.setup_link(hw, autoneg, negotiation, true);
+
+	adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
+	adapter->link_check_timeout = jiffies;
+	clear_bit(__IXGBE_IN_SFP_INIT, &adapter->state);
+}
+
+/**
+ * ixgbe_service_timer - Timer Call-back
+ * @data: pointer to adapter cast into an unsigned long
+ **/
+static void ixgbe_service_timer(unsigned long data)
+{
+	struct ixgbe_adapter *adapter = (struct ixgbe_adapter *)data;
+	unsigned long next_event_offset;
+
+	/* poll faster when waiting for link */
+	if (adapter->flags & IXGBE_FLAG_NEED_LINK_UPDATE)
+		next_event_offset = HZ / 10;
+	else
+		next_event_offset = HZ * 2;
+
+	/* Reset the timer */
+	mod_timer(&adapter->service_timer, next_event_offset + jiffies);
+
+	ixgbe_service_event_schedule(adapter);
+}
+
+static void ixgbe_reset_subtask(struct ixgbe_adapter *adapter)
+{
+	if (!(adapter->flags2 & IXGBE_FLAG2_RESET_REQUESTED))
+		return;
+
+	adapter->flags2 &= ~IXGBE_FLAG2_RESET_REQUESTED;
+
+	/* If we're already down or resetting, just bail */
+	if (test_bit(__IXGBE_DOWN, &adapter->state) ||
+	    test_bit(__IXGBE_RESETTING, &adapter->state))
+		return;
+
+	ixgbe_dump(adapter);
+	netdev_err(adapter->netdev, "Reset adapter\n");
+	adapter->tx_timeout_count++;
+
+	ixgbe_reinit_locked(adapter);
+}
+
+/**
+ * ixgbe_service_task - manages and runs subtasks
+ * @work: pointer to work_struct containing our data
+ **/
+static void ixgbe_service_task(struct work_struct *work)
+{
+	struct ixgbe_adapter *adapter = container_of(work,
+						     struct ixgbe_adapter,
+						     service_task);
+
+	ixgbe_reset_subtask(adapter);
+	ixgbe_sfp_detection_subtask(adapter);
+	ixgbe_sfp_link_config_subtask(adapter);
+	ixgbe_check_overtemp_subtask(adapter);
+	ixgbe_watchdog_subtask(adapter);
+	ixgbe_fdir_reinit_subtask(adapter);
+	ixgbe_check_hang_subtask(adapter);
+
+	ixgbe_service_event_complete(adapter);
 }
 
 static int ixgbe_tso(struct ixgbe_adapter *adapter,
@@ -7094,6 +7240,8 @@ static void __devinit ixgbe_probe_vf(struct ixgbe_adapter *adapter,
 #ifdef CONFIG_PCI_IOV
 	struct ixgbe_hw *hw = &adapter->hw;
 	int err;
+	int num_vf_macvlans, i;
+	struct vf_macvlans *mv_list;
 
 	if (hw->mac.type == ixgbe_mac_82598EB || !max_vfs)
 		return;
@@ -7110,6 +7258,26 @@ static void __devinit ixgbe_probe_vf(struct ixgbe_adapter *adapter,
 		e_err(probe, "Failed to enable PCI sriov: %d\n", err);
 		goto err_novfs;
 	}
+
+	num_vf_macvlans = hw->mac.num_rar_entries -
+		(IXGBE_MAX_PF_MACVLANS + 1 + adapter->num_vfs);
+
+	adapter->mv_list = mv_list = kcalloc(num_vf_macvlans,
+					     sizeof(struct vf_macvlans),
+					     GFP_KERNEL);
+	if (mv_list) {
+		/* Initialize list of VF macvlans */
+		INIT_LIST_HEAD(&adapter->vf_mvs.l);
+		for (i = 0; i < num_vf_macvlans; i++) {
+			mv_list->vf = -1;
+			mv_list->free = true;
+			mv_list->rar_entry = hw->mac.num_rar_entries -
+				(i + adapter->num_vfs + 1);
+			list_add(&mv_list->l, &adapter->vf_mvs.l);
+			mv_list++;
+		}
+	}
+
 	/* If call to enable VFs succeeded then allocate memory
 	 * for per VF control structures.
 	 */
@@ -7280,22 +7448,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	hw->phy.mdio.mdio_read = ixgbe_mdio_read;
 	hw->phy.mdio.mdio_write = ixgbe_mdio_write;
 
-	/* set up this timer and work struct before calling get_invariants
-	 * which might start the timer
-	 */
-	init_timer(&adapter->sfp_timer);
-	adapter->sfp_timer.function = ixgbe_sfp_timer;
-	adapter->sfp_timer.data = (unsigned long) adapter;
-
-	INIT_WORK(&adapter->sfp_task, ixgbe_sfp_task);
-
-	/* multispeed fiber has its own tasklet, called from GPI SDP1 context */
-	INIT_WORK(&adapter->multispeed_fiber_task, ixgbe_multispeed_fiber_task);
-
-	/* a new SFP+ module arrival, called from GPI SDP2 context */
-	INIT_WORK(&adapter->sfp_config_module_task,
-		  ixgbe_sfp_config_module_task);
-
 	ii->get_invariants(hw);
 
 	/* setup the private structure */
@@ -7329,17 +7481,9 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	hw->phy.reset_if_overtemp = false;
 	if (err == IXGBE_ERR_SFP_NOT_PRESENT &&
 	    hw->mac.type == ixgbe_mac_82598EB) {
-		/*
-		 * Start a kernel thread to watch for a module to arrive.
-		 * Only do this for 82598, since 82599 will generate
-		 * interrupts on module arrival.
-		 */
-		set_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state);
-		mod_timer(&adapter->sfp_timer,
-			  round_jiffies(jiffies + (2 * HZ)));
 		err = 0;
 	} else if (err == IXGBE_ERR_SFP_NOT_SUPPORTED) {
-		e_dev_err("failed to initialize because an unsupported SFP+ "
+		e_dev_err("failed to load because an unsupported SFP+ "
 			  "module type was detected.\n");
 		e_dev_err("Reload the driver after installing a supported "
 			  "module.\n");
@@ -7361,9 +7505,16 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	netdev->features |= NETIF_F_TSO;
 	netdev->features |= NETIF_F_TSO6;
 	netdev->features |= NETIF_F_GRO;
+	netdev->features |= NETIF_F_RXHASH;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		netdev->features |= NETIF_F_SCTP_CSUM;
+		break;
+	default:
+		break;
+	}
 
 	netdev->vlan_features |= NETIF_F_TSO;
 	netdev->vlan_features |= NETIF_F_TSO6;
@@ -7424,17 +7575,19 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	      (hw->mac.type == ixgbe_mac_82599EB))))
 		hw->mac.ops.disable_tx_laser(hw);
 
-	init_timer(&adapter->watchdog_timer);
-	adapter->watchdog_timer.function = ixgbe_watchdog;
-	adapter->watchdog_timer.data = (unsigned long)adapter;
+	setup_timer(&adapter->service_timer, &ixgbe_service_timer,
+	            (unsigned long) adapter);
 
-	INIT_WORK(&adapter->reset_task, ixgbe_reset_task);
-	INIT_WORK(&adapter->watchdog_task, ixgbe_watchdog_task);
+	INIT_WORK(&adapter->service_task, ixgbe_service_task);
+	clear_bit(__IXGBE_SERVICE_SCHED, &adapter->state);
 
 	err = ixgbe_init_interrupt_scheme(adapter);
 	if (err)
 		goto err_sw_init;
 
+	if (!(adapter->flags & IXGBE_FLAG_RSS_ENABLED))
+		netdev->features &= ~NETIF_F_RXHASH;
+
 	switch (pdev->device) {
 	case IXGBE_DEV_ID_82599_SFP:
 		/* Only this subdevice supports WOL */
@@ -7463,8 +7616,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 
 	/* print bus type/speed/width info */
 	e_dev_info("(PCI Express:%s:%s) %pM\n",
-		   (hw->bus.speed == ixgbe_bus_speed_5000 ? "5.0Gb/s" :
-		    hw->bus.speed == ixgbe_bus_speed_2500 ? "2.5Gb/s" :
+		   (hw->bus.speed == ixgbe_bus_speed_5000 ? "5.0GT/s" :
+		    hw->bus.speed == ixgbe_bus_speed_2500 ? "2.5GT/s" :
 		    "Unknown"),
 		   (hw->bus.width == ixgbe_bus_width_pcie_x8 ? "Width x8" :
 		    hw->bus.width == ixgbe_bus_width_pcie_x4 ? "Width x4" :
@@ -7513,13 +7666,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	/* carrier off reporting is important to ethtool even BEFORE open */
 	netif_carrier_off(netdev);
 
-	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
-	    adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
-		INIT_WORK(&adapter->fdir_reinit_task, ixgbe_fdir_reinit_task);
-
-	if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
-		INIT_WORK(&adapter->check_overtemp_task,
-			  ixgbe_check_overtemp_task);
 #ifdef CONFIG_IXGBE_DCA
 	if (dca_add_requester(&pdev->dev) == 0) {
 		adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
@@ -7546,11 +7692,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 err_eeprom:
 	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
 		ixgbe_disable_sriov(adapter);
-	clear_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state);
-	del_timer_sync(&adapter->sfp_timer);
-	cancel_work_sync(&adapter->sfp_task);
-	cancel_work_sync(&adapter->multispeed_fiber_task);
-	cancel_work_sync(&adapter->sfp_config_module_task);
+	adapter->flags2 &= ~IXGBE_FLAG2_SEARCH_FOR_SFP;
 	iounmap(hw->hw_addr);
 err_ioremap:
 	free_netdev(netdev);
@@ -7578,24 +7720,7 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
 	struct net_device *netdev = adapter->netdev;
 
 	set_bit(__IXGBE_DOWN, &adapter->state);
-
-	/*
-	 * The timers may be rescheduled, so explicitly disable them
-	 * from being rescheduled.
-	 */
-	clear_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state);
-	del_timer_sync(&adapter->watchdog_timer);
-	del_timer_sync(&adapter->sfp_timer);
-
-	cancel_work_sync(&adapter->watchdog_task);
-	cancel_work_sync(&adapter->sfp_task);
-	cancel_work_sync(&adapter->multispeed_fiber_task);
-	cancel_work_sync(&adapter->sfp_config_module_task);
-	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
-	    adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
-		cancel_work_sync(&adapter->fdir_reinit_task);
-	if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
-		cancel_work_sync(&adapter->check_overtemp_task);
+	cancel_work_sync(&adapter->service_task);
 
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
diff --git a/drivers/net/ixgbe/ixgbe_mbx.h b/drivers/net/ixgbe/ixgbe_mbx.h
index fe6ea81dc7f8f3a7787e6db1567236f282eb1291..b239bdac38da734ebf1de50c5ae8c3409d40a53a 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.h
+++ b/drivers/net/ixgbe/ixgbe_mbx.h
@@ -36,9 +36,6 @@
 #define IXGBE_VFMAILBOX             0x002FC
 #define IXGBE_VFMBMEM               0x00200
 
-#define IXGBE_PFMAILBOX(x)          (0x04B00 + (4 * x))
-#define IXGBE_PFMBMEM(vfn)          (0x13000 + (64 * vfn))
-
 #define IXGBE_PFMAILBOX_STS   0x00000001 /* Initiate message send to VF */
 #define IXGBE_PFMAILBOX_ACK   0x00000002 /* Ack message recv'd from VF */
 #define IXGBE_PFMAILBOX_VFU   0x00000004 /* VF owns the mailbox buffer */
@@ -70,6 +67,7 @@
 #define IXGBE_VF_SET_MULTICAST    0x03 /* VF requests PF to set MC addr */
 #define IXGBE_VF_SET_VLAN         0x04 /* VF requests PF to set VLAN */
 #define IXGBE_VF_SET_LPE          0x05 /* VF requests PF to set VMOLR.LPE */
+#define IXGBE_VF_SET_MACVLAN      0x06 /* VF requests PF for unicast filter */
 
 /* length of permanent address message returned from PF */
 #define IXGBE_VF_PERMADDR_MSG_LEN 4
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index df5b8aa4795d79d9f17d9720f9495f0200edf3b5..735f686c3b36605eff5abc5573a05ef87dbe17d5 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -449,7 +449,8 @@ s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
 				     MDIO_MMD_AN,
 				     &autoneg_reg);
 
-		autoneg_reg &= ~ADVERTISE_100FULL;
+		autoneg_reg &= ~(ADVERTISE_100FULL |
+				 ADVERTISE_100HALF);
 		if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_100_FULL)
 			autoneg_reg |= ADVERTISE_100FULL;
 
@@ -656,7 +657,8 @@ s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
 				     MDIO_MMD_AN,
 				     &autoneg_reg);
 
-		autoneg_reg &= ~ADVERTISE_100FULL;
+		autoneg_reg &= ~(ADVERTISE_100FULL |
+				 ADVERTISE_100HALF);
 		if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_100_FULL)
 			autoneg_reg |= ADVERTISE_100FULL;
 
@@ -753,7 +755,7 @@ s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
 		                     &phy_data);
 		if ((phy_data & MDIO_CTRL1_RESET) == 0)
 			break;
-		msleep(10);
+		usleep_range(10000, 20000);
 	}
 
 	if ((phy_data & MDIO_CTRL1_RESET) != 0) {
@@ -782,7 +784,7 @@ s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
 		case IXGBE_DELAY_NL:
 			data_offset++;
 			hw_dbg(hw, "DELAY: %d MS\n", edata);
-			msleep(edata);
+			usleep_range(edata * 1000, edata * 2000);
 			break;
 		case IXGBE_DATA_NL:
 			hw_dbg(hw, "DATA:\n");
@@ -1220,7 +1222,7 @@ s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 		swfw_mask = IXGBE_GSSR_PHY0_SM;
 
 	do {
-		if (ixgbe_acquire_swfw_sync(hw, swfw_mask) != 0) {
+		if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask) != 0) {
 			status = IXGBE_ERR_SWFW_SYNC;
 			goto read_byte_out;
 		}
@@ -1267,7 +1269,7 @@ s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 		break;
 
 fail:
-		ixgbe_release_swfw_sync(hw, swfw_mask);
+		hw->mac.ops.release_swfw_sync(hw, swfw_mask);
 		msleep(100);
 		ixgbe_i2c_bus_clear(hw);
 		retry++;
@@ -1278,7 +1280,7 @@ s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 
 	} while (retry < max_retry);
 
-	ixgbe_release_swfw_sync(hw, swfw_mask);
+	hw->mac.ops.release_swfw_sync(hw, swfw_mask);
 
 read_byte_out:
 	return status;
@@ -1306,7 +1308,7 @@ s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 	else
 		swfw_mask = IXGBE_GSSR_PHY0_SM;
 
-	if (ixgbe_acquire_swfw_sync(hw, swfw_mask) != 0) {
+	if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask) != 0) {
 		status = IXGBE_ERR_SWFW_SYNC;
 		goto write_byte_out;
 	}
@@ -1350,7 +1352,7 @@ s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 			hw_dbg(hw, "I2C byte write error.\n");
 	} while (retry < max_retry);
 
-	ixgbe_release_swfw_sync(hw, swfw_mask);
+	hw->mac.ops.release_swfw_sync(hw, swfw_mask);
 
 write_byte_out:
 	return status;
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index 6e50d8328942dd58b7d1f8b1e414c6a0b95495d4..ac99b0458fe2f2f6b1e29351465838e696ad9f64 100644
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -82,6 +82,21 @@ static int ixgbe_set_vf_multicasts(struct ixgbe_adapter *adapter,
 	return 0;
 }
 
+static void ixgbe_restore_vf_macvlans(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct list_head *pos;
+	struct vf_macvlans *entry;
+
+	list_for_each(pos, &adapter->vf_mvs.l) {
+		entry = list_entry(pos, struct vf_macvlans, l);
+		if (entry->free == false)
+			hw->mac.ops.set_rar(hw, entry->rar_entry,
+					    entry->vf_macvlan,
+					    entry->vf, IXGBE_RAH_AV);
+	}
+}
+
 void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -102,6 +117,9 @@ void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter)
 			IXGBE_WRITE_REG(hw, IXGBE_MTA(vector_reg), mta_reg);
 		}
 	}
+
+	/* Restore any VF macvlans */
+	ixgbe_restore_vf_macvlans(adapter);
 }
 
 static int ixgbe_set_vf_vlan(struct ixgbe_adapter *adapter, int add, int vid,
@@ -110,7 +128,7 @@ static int ixgbe_set_vf_vlan(struct ixgbe_adapter *adapter, int add, int vid,
 	return adapter->hw.mac.ops.set_vfta(&adapter->hw, vid, vf, (bool)add);
 }
 
-void ixgbe_set_vf_lpe(struct ixgbe_adapter *adapter, u32 *msgbuf)
+static void ixgbe_set_vf_lpe(struct ixgbe_adapter *adapter, u32 *msgbuf)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	int new_mtu = msgbuf[1];
@@ -200,6 +218,61 @@ static int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
 	return 0;
 }
 
+static int ixgbe_set_vf_macvlan(struct ixgbe_adapter *adapter,
+				int vf, int index, unsigned char *mac_addr)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct list_head *pos;
+	struct vf_macvlans *entry;
+
+	if (index <= 1) {
+		list_for_each(pos, &adapter->vf_mvs.l) {
+			entry = list_entry(pos, struct vf_macvlans, l);
+			if (entry->vf == vf) {
+				entry->vf = -1;
+				entry->free = true;
+				entry->is_macvlan = false;
+				hw->mac.ops.clear_rar(hw, entry->rar_entry);
+			}
+		}
+	}
+
+	/*
+	 * If index was zero then we were asked to clear the uc list
+	 * for the VF.  We're done.
+	 */
+	if (!index)
+		return 0;
+
+	entry = NULL;
+
+	list_for_each(pos, &adapter->vf_mvs.l) {
+		entry = list_entry(pos, struct vf_macvlans, l);
+		if (entry->free)
+			break;
+	}
+
+	/*
+	 * If we traversed the entire list and didn't find a free entry
+	 * then we're out of space on the RAR table.  Also entry may
+	 * be NULL because the original memory allocation for the list
+	 * failed, which is not fatal but does mean we can't support
+	 * VF requests for MACVLAN because we couldn't allocate
+	 * memory for the list management required.
+	 */
+	if (!entry || !entry->free)
+		return -ENOSPC;
+
+	entry->free = false;
+	entry->is_macvlan = true;
+	entry->vf = vf;
+	memcpy(entry->vf_macvlan, mac_addr, ETH_ALEN);
+
+	hw->mac.ops.set_rar(hw, entry->rar_entry, mac_addr, vf, IXGBE_RAH_AV);
+
+	return 0;
+}
+
 int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask)
 {
 	unsigned char vf_mac_addr[6];
@@ -251,12 +324,12 @@ static inline void ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf)
 static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 {
 	u32 mbx_size = IXGBE_VFMAILBOX_SIZE;
-	u32 msgbuf[mbx_size];
+	u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
 	struct ixgbe_hw *hw = &adapter->hw;
 	s32 retval;
 	int entries;
 	u16 *hash_list;
-	int add, vid;
+	int add, vid, index;
 	u8 *new_mac;
 
 	retval = ixgbe_read_mbx(hw, msgbuf, mbx_size, vf);
@@ -345,6 +418,24 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 			retval = ixgbe_set_vf_vlan(adapter, add, vid, vf);
 		}
 		break;
+	case IXGBE_VF_SET_MACVLAN:
+		index = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK) >>
+			IXGBE_VT_MSGINFO_SHIFT;
+		/*
+		 * If the VF is allowed to set MAC filters then turn off
+		 * anti-spoofing to avoid false positives.  An index
+		 * greater than 0 will indicate the VF is setting a
+		 * macvlan MAC filter.
+		 */
+		if (index > 0 && adapter->antispoofing_enabled) {
+			hw->mac.ops.set_mac_anti_spoofing(hw, false,
+							  adapter->num_vfs);
+			hw->mac.ops.set_vlan_anti_spoofing(hw, false, vf);
+			adapter->antispoofing_enabled = false;
+		}
+		retval = ixgbe_set_vf_macvlan(adapter, vf, index,
+					      (unsigned char *)(&msgbuf[1]));
+		break;
 	default:
 		e_err(drv, "Unhandled Msg %8.8x\n", msgbuf[0]);
 		retval = IXGBE_ERR_MBX;
@@ -452,7 +543,8 @@ int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
 			goto out;
 		ixgbe_set_vmvir(adapter, vlan | (qos << VLAN_PRIO_SHIFT), vf);
 		ixgbe_set_vmolr(hw, vf, false);
-		hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
+		if (adapter->antispoofing_enabled)
+			hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
 		adapter->vfinfo[vf].pf_vlan = vlan;
 		adapter->vfinfo[vf].pf_qos = qos;
 		dev_info(&adapter->pdev->dev,
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 25c1fb7eda060b0f4b6d2fd1ea91e45f4d7fe1e1..fa43f2507f43f9c1c5e98fdb15736f2579fbd427 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -58,9 +58,11 @@
 #define IXGBE_DEV_ID_82599_SFP_FCOE      0x1529
 #define IXGBE_SUBDEV_ID_82599_SFP        0x11A9
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
+#define IXGBE_DEV_ID_82599_SFP_SF2       0x154D
 #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
 #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
 #define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ  0x000C
+#define IXGBE_DEV_ID_82599_LS            0x154F
 #define IXGBE_DEV_ID_X540T               0x1528
 
 /* General Registers */
@@ -163,6 +165,9 @@
                          (0x0D018 + ((_i - 64) * 0x40)))
 #define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \
                           (0x0D028 + ((_i - 64) * 0x40)))
+#define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \
+                          (0x0D02C + ((_i - 64) * 0x40)))
+#define IXGBE_RSCDBU     0x03028
 #define IXGBE_RDDCC      0x02F20
 #define IXGBE_RXMEMWRAP  0x03190
 #define IXGBE_STARCTRL   0x03024
@@ -227,17 +232,23 @@
 #define IXGBE_VLVF(_i)  (0x0F100 + ((_i) * 4))  /* 64 of these (0-63) */
 #define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4))  /* 128 of these (0-127) */
 #define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4))  /* 64 of these (0-63) */
-#define IXGBE_VT_CTL    0x051B0
-#define IXGBE_VFRE(_i)  (0x051E0 + ((_i) * 4))
-#define IXGBE_VFTE(_i)  (0x08110 + ((_i) * 4))
-#define IXGBE_VMECM(_i) (0x08790 + ((_i) * 4))
-#define IXGBE_QDE       0x2F04
-#define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */
-#define IXGBE_UTA(_i)   (0x0F400 + ((_i) * 4))
-#define IXGBE_VMRCTL(_i)        (0x0F600 + ((_i) * 4))
-#define IXGBE_VMRVLAN(_i)       (0x0F610 + ((_i) * 4))
-#define IXGBE_VMRVM(_i)         (0x0F630 + ((_i) * 4))
-#define IXGBE_L34T_IMIR(_i)      (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/
+#define IXGBE_VT_CTL         0x051B0
+#define IXGBE_PFMAILBOX(_i)  (0x04B00 + (4 * (_i))) /* 64 total */
+#define IXGBE_PFMBMEM(_i)    (0x13000 + (64 * (_i))) /* 64 Mailboxes, 16 DW each */
+#define IXGBE_PFMBICR(_i)    (0x00710 + (4 * (_i))) /* 4 total */
+#define IXGBE_PFMBIMR(_i)    (0x00720 + (4 * (_i))) /* 4 total */
+#define IXGBE_VFRE(_i)       (0x051E0 + ((_i) * 4))
+#define IXGBE_VFTE(_i)       (0x08110 + ((_i) * 4))
+#define IXGBE_VMECM(_i)      (0x08790 + ((_i) * 4))
+#define IXGBE_QDE            0x2F04
+#define IXGBE_VMTXSW(_i)     (0x05180 + ((_i) * 4)) /* 2 total */
+#define IXGBE_VMOLR(_i)      (0x0F000 + ((_i) * 4)) /* 64 total */
+#define IXGBE_UTA(_i)        (0x0F400 + ((_i) * 4))
+#define IXGBE_MRCTL(_i)      (0x0F600 + ((_i) * 4))
+#define IXGBE_VMRVLAN(_i)    (0x0F610 + ((_i) * 4))
+#define IXGBE_VMRVM(_i)      (0x0F630 + ((_i) * 4))
+#define IXGBE_L34T_IMIR(_i)  (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/
+#define IXGBE_RXFECCERR0         0x051B8
 #define IXGBE_LLITHRESH 0x0EC90
 #define IXGBE_IMIR(_i)  (0x05A80 + ((_i) * 4))  /* 8 of these (0-7) */
 #define IXGBE_IMIREXT(_i)       (0x05AA0 + ((_i) * 4))  /* 8 of these (0-7) */
@@ -364,7 +375,7 @@
 #define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */
 #define IXGBE_WUFC_FLX_FILTERS     0x000F0000 /* Mask for 4 flex filters */
 #define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 /* Mask for Ext. flex filters */
-#define IXGBE_WUFC_ALL_FILTERS     0x003F00FF /* Mask for all 6 wakeup filters*/
+#define IXGBE_WUFC_ALL_FILTERS     0x003F00FF /* Mask for all wakeup filters */
 #define IXGBE_WUFC_FLX_OFFSET      16 /* Offset to the Flexible Filters bits */
 
 /* Wake Up Status */
@@ -406,7 +417,6 @@
 #define IXGBE_SECTXSTAT         0x08804
 #define IXGBE_SECTXBUFFAF       0x08808
 #define IXGBE_SECTXMINIFG       0x08810
-#define IXGBE_SECTXSTAT         0x08804
 #define IXGBE_SECRXCTRL         0x08D00
 #define IXGBE_SECRXSTAT         0x08D04
 
@@ -499,21 +509,6 @@
 
 #define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE    0x4
 
-/* HW RSC registers */
-#define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \
-                          (0x0D02C + ((_i - 64) * 0x40)))
-#define IXGBE_RSCDBU      0x03028
-#define IXGBE_RSCCTL_RSCEN          0x01
-#define IXGBE_RSCCTL_MAXDESC_1      0x00
-#define IXGBE_RSCCTL_MAXDESC_4      0x04
-#define IXGBE_RSCCTL_MAXDESC_8      0x08
-#define IXGBE_RSCCTL_MAXDESC_16     0x0C
-#define IXGBE_RXDADV_RSCCNT_SHIFT     17
-#define IXGBE_GPIE_RSC_DELAY_SHIFT    11
-#define IXGBE_RXDADV_RSCCNT_MASK    0x001E0000
-#define IXGBE_RSCDBU_RSCACKDIS      0x00000080
-#define IXGBE_RDRXCTL_RSCFRSTSIZE   0x003E0000
-
 /* DCB registers */
 #define IXGBE_RTRPCS      0x02430
 #define IXGBE_RTTDCS      0x04900
@@ -522,6 +517,7 @@
 #define IXGBE_RTRUP2TC    0x03020
 #define IXGBE_RTTUP2TC    0x0C800
 #define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */
+#define IXGBE_TXLLQ(_i)   (0x082E0 + ((_i) * 4)) /* 4 of these (0-3) */
 #define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */
 #define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */
 #define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */
@@ -540,7 +536,7 @@
 	(IXGBE_RTTBCNRC_RF_DEC_MASK << IXGBE_RTTBCNRC_RF_INT_SHIFT)
 
 
-/* FCoE registers */
+/* FCoE DMA Context Registers */
 #define IXGBE_FCPTRL    0x02410 /* FC User Desc. PTR Low */
 #define IXGBE_FCPTRH    0x02414 /* FC USer Desc. PTR High */
 #define IXGBE_FCBUFF    0x02418 /* FC Buffer Control */
@@ -677,6 +673,10 @@
 #define IXGBE_FCOEDWRC  0x0242C /* Number of FCoE DWords Received */
 #define IXGBE_FCOEPTC   0x08784 /* Number of FCoE Packets Transmitted */
 #define IXGBE_FCOEDWTC  0x08788 /* Number of FCoE DWords Transmitted */
+#define IXGBE_O2BGPTC   0x041C4
+#define IXGBE_O2BSPC    0x087B0
+#define IXGBE_B2OSPC    0x041C0
+#define IXGBE_B2OGPRC   0x02F90
 #define IXGBE_PCRC8ECL  0x0E810
 #define IXGBE_PCRC8ECH  0x0E811
 #define IXGBE_PCRC8ECH_MASK     0x1F
@@ -742,17 +742,10 @@
 #define IXGBE_PBACLR_82599      0x11068
 #define IXGBE_CIAA_82599        0x11088
 #define IXGBE_CIAD_82599        0x1108C
-#define IXGBE_PCIE_DIAG_0_82599 0x11090
-#define IXGBE_PCIE_DIAG_1_82599 0x11094
-#define IXGBE_PCIE_DIAG_2_82599 0x11098
-#define IXGBE_PCIE_DIAG_3_82599 0x1109C
-#define IXGBE_PCIE_DIAG_4_82599 0x110A0
-#define IXGBE_PCIE_DIAG_5_82599 0x110A4
-#define IXGBE_PCIE_DIAG_6_82599 0x110A8
-#define IXGBE_PCIE_DIAG_7_82599 0x110C0
-#define IXGBE_INTRPT_CSR_82599  0x110B0
-#define IXGBE_INTRPT_MASK_82599 0x110B8
+#define IXGBE_PICAUSE           0x110B0
+#define IXGBE_PIENA             0x110B8
 #define IXGBE_CDQ_MBR_82599     0x110B4
+#define IXGBE_PCIESPARE         0x110BC
 #define IXGBE_MISC_REG_82599    0x110F0
 #define IXGBE_ECC_CTRL_0_82599  0x11100
 #define IXGBE_ECC_CTRL_1_82599  0x11104
@@ -785,7 +778,19 @@
 #define IXGBE_SYSTIML    0x08C0C /* System time register Low - RO */
 #define IXGBE_SYSTIMH    0x08C10 /* System time register High - RO */
 #define IXGBE_TIMINCA    0x08C14 /* Increment attributes register - RW */
-#define IXGBE_RXUDP      0x08C1C /* Time Sync Rx UDP Port - RW */
+#define IXGBE_TIMADJL    0x08C18 /* Time Adjustment Offset register Low - RW */
+#define IXGBE_TIMADJH    0x08C1C /* Time Adjustment Offset register High - RW */
+#define IXGBE_TSAUXC     0x08C20 /* TimeSync Auxiliary Control register - RW */
+#define IXGBE_TRGTTIML0  0x08C24 /* Target Time Register 0 Low - RW */
+#define IXGBE_TRGTTIMH0  0x08C28 /* Target Time Register 0 High - RW */
+#define IXGBE_TRGTTIML1  0x08C2C /* Target Time Register 1 Low - RW */
+#define IXGBE_TRGTTIMH1  0x08C30 /* Target Time Register 1 High - RW */
+#define IXGBE_FREQOUT0   0x08C34 /* Frequency Out 0 Control register - RW */
+#define IXGBE_FREQOUT1   0x08C38 /* Frequency Out 1 Control register - RW */
+#define IXGBE_AUXSTMPL0  0x08C3C /* Auxiliary Time Stamp 0 register Low - RO */
+#define IXGBE_AUXSTMPH0  0x08C40 /* Auxiliary Time Stamp 0 register High - RO */
+#define IXGBE_AUXSTMPL1  0x08C44 /* Auxiliary Time Stamp 1 register Low - RO */
+#define IXGBE_AUXSTMPH1  0x08C48 /* Auxiliary Time Stamp 1 register High - RO */
 
 /* Diagnostic Registers */
 #define IXGBE_RDSTATCTL   0x02C20
@@ -829,8 +834,20 @@
 #define IXGBE_TXDATARDPTR(_i)   (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/
 #define IXGBE_TXDESCRDPTR(_i)   (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/
 #define IXGBE_PCIEECCCTL 0x1106C
+#define IXGBE_RXWRPTR(_i)       (0x03100 + ((_i) * 4)) /* 8 of these 3100-310C*/
+#define IXGBE_RXUSED(_i)        (0x03120 + ((_i) * 4)) /* 8 of these 3120-312C*/
+#define IXGBE_RXRDPTR(_i)       (0x03140 + ((_i) * 4)) /* 8 of these 3140-314C*/
+#define IXGBE_RXRDWRPTR(_i)     (0x03160 + ((_i) * 4)) /* 8 of these 3160-310C*/
+#define IXGBE_TXWRPTR(_i)       (0x0C100 + ((_i) * 4)) /* 8 of these C100-C10C*/
+#define IXGBE_TXUSED(_i)        (0x0C120 + ((_i) * 4)) /* 8 of these C120-C12C*/
+#define IXGBE_TXRDPTR(_i)       (0x0C140 + ((_i) * 4)) /* 8 of these C140-C14C*/
+#define IXGBE_TXRDWRPTR(_i)     (0x0C160 + ((_i) * 4)) /* 8 of these C160-C10C*/
 #define IXGBE_PCIEECCCTL0 0x11100
 #define IXGBE_PCIEECCCTL1 0x11104
+#define IXGBE_RXDBUECC  0x03F70
+#define IXGBE_TXDBUECC  0x0CF70
+#define IXGBE_RXDBUEST 0x03F74
+#define IXGBE_TXDBUEST 0x0CF74
 #define IXGBE_PBTXECC   0x0C300
 #define IXGBE_PBRXECC   0x03300
 #define IXGBE_GHECCR    0x110B0
@@ -871,6 +888,7 @@
 #define IXGBE_AUTOC3    0x042AC
 #define IXGBE_ANLP1     0x042B0
 #define IXGBE_ANLP2     0x042B4
+#define IXGBE_MACC      0x04330
 #define IXGBE_ATLASCTL  0x04800
 #define IXGBE_MMNGC     0x042D0
 #define IXGBE_ANLPNP1   0x042D4
@@ -883,14 +901,49 @@
 #define IXGBE_MPVC      0x04318
 #define IXGBE_SGMIIC    0x04314
 
+/* Statistics Registers */
+#define IXGBE_RXNFGPC      0x041B0
+#define IXGBE_RXNFGBCL     0x041B4
+#define IXGBE_RXNFGBCH     0x041B8
+#define IXGBE_RXDGPC       0x02F50
+#define IXGBE_RXDGBCL      0x02F54
+#define IXGBE_RXDGBCH      0x02F58
+#define IXGBE_RXDDGPC      0x02F5C
+#define IXGBE_RXDDGBCL     0x02F60
+#define IXGBE_RXDDGBCH     0x02F64
+#define IXGBE_RXLPBKGPC    0x02F68
+#define IXGBE_RXLPBKGBCL   0x02F6C
+#define IXGBE_RXLPBKGBCH   0x02F70
+#define IXGBE_RXDLPBKGPC   0x02F74
+#define IXGBE_RXDLPBKGBCL  0x02F78
+#define IXGBE_RXDLPBKGBCH  0x02F7C
+#define IXGBE_TXDGPC       0x087A0
+#define IXGBE_TXDGBCL      0x087A4
+#define IXGBE_TXDGBCH      0x087A8
+
+#define IXGBE_RXDSTATCTRL 0x02F40
+
+/* Copper Pond 2 link timeout */
 #define IXGBE_VALIDATE_LINK_READY_TIMEOUT 50
 
 /* Omer CORECTL */
 #define IXGBE_CORECTL           0x014F00
 /* BARCTRL */
-#define IXGBE_BARCTRL           0x110F4
-#define IXGBE_BARCTRL_FLSIZE    0x0700
-#define IXGBE_BARCTRL_CSRSIZE   0x2000
+#define IXGBE_BARCTRL               0x110F4
+#define IXGBE_BARCTRL_FLSIZE        0x0700
+#define IXGBE_BARCTRL_FLSIZE_SHIFT  8
+#define IXGBE_BARCTRL_CSRSIZE       0x2000
+
+/* RSCCTL Bit Masks */
+#define IXGBE_RSCCTL_RSCEN          0x01
+#define IXGBE_RSCCTL_MAXDESC_1      0x00
+#define IXGBE_RSCCTL_MAXDESC_4      0x04
+#define IXGBE_RSCCTL_MAXDESC_8      0x08
+#define IXGBE_RSCCTL_MAXDESC_16     0x0C
+
+/* RSCDBU Bit Masks */
+#define IXGBE_RSCDBU_RSCSMALDIS_MASK    0x0000007F
+#define IXGBE_RSCDBU_RSCACKDIS          0x00000080
 
 /* RDRXCTL Bit Masks */
 #define IXGBE_RDRXCTL_RDMTS_1_2     0x00000000 /* Rx Desc Min Threshold Size */
@@ -898,6 +951,8 @@
 #define IXGBE_RDRXCTL_MVMEN         0x00000020
 #define IXGBE_RDRXCTL_DMAIDONE      0x00000008 /* DMA init cycle done */
 #define IXGBE_RDRXCTL_AGGDIS        0x00010000 /* Aggregation disable */
+#define IXGBE_RDRXCTL_RSCFRSTSIZE   0x003E0000 /* RSC First packet size */
+#define IXGBE_RDRXCTL_RSCLLIDIS     0x00800000 /* Disable RSC compl on LLI */
 #define IXGBE_RDRXCTL_RSCACKC       0x02000000 /* must set 1 when RSC enabled */
 #define IXGBE_RDRXCTL_FCOE_WRFIX    0x04000000 /* must set 1 when RSC enabled */
 
@@ -969,8 +1024,8 @@
 #define IXGBE_MSCA_OP_CODE_SHIFT     26 /* OP CODE shift */
 #define IXGBE_MSCA_ADDR_CYCLE        0x00000000 /* OP CODE 00 (addr cycle) */
 #define IXGBE_MSCA_WRITE             0x04000000 /* OP CODE 01 (write) */
-#define IXGBE_MSCA_READ              0x08000000 /* OP CODE 10 (read) */
-#define IXGBE_MSCA_READ_AUTOINC      0x0C000000 /* OP CODE 11 (read, auto inc)*/
+#define IXGBE_MSCA_READ              0x0C000000 /* OP CODE 11 (read) */
+#define IXGBE_MSCA_READ_AUTOINC      0x08000000 /* OP CODE 10 (read, auto inc)*/
 #define IXGBE_MSCA_ST_CODE_MASK      0x30000000 /* ST Code mask */
 #define IXGBE_MSCA_ST_CODE_SHIFT     28 /* ST Code shift */
 #define IXGBE_MSCA_NEW_PROTOCOL      0x00000000 /* ST CODE 00 (new protocol) */
@@ -1057,6 +1112,7 @@
 #define IXGBE_GPIE_EIMEN         0x00000040 /* Immediate Interrupt Enable */
 #define IXGBE_GPIE_EIAME         0x40000000
 #define IXGBE_GPIE_PBA_SUPPORT   0x80000000
+#define IXGBE_GPIE_RSC_DELAY_SHIFT 11
 #define IXGBE_GPIE_VTMODE_MASK   0x0000C000 /* VT Mode Mask */
 #define IXGBE_GPIE_VTMODE_16     0x00004000 /* 16 VFs 8 queues per VF */
 #define IXGBE_GPIE_VTMODE_32     0x00008000 /* 32 VFs 4 queues per VF */
@@ -1291,6 +1347,11 @@
 #define IXGBE_FTQF_POOL_SHIFT           8
 #define IXGBE_FTQF_5TUPLE_MASK_MASK     0x0000001F
 #define IXGBE_FTQF_5TUPLE_MASK_SHIFT    25
+#define IXGBE_FTQF_SOURCE_ADDR_MASK     0x1E
+#define IXGBE_FTQF_DEST_ADDR_MASK       0x1D
+#define IXGBE_FTQF_SOURCE_PORT_MASK     0x1B
+#define IXGBE_FTQF_DEST_PORT_MASK       0x17
+#define IXGBE_FTQF_PROTOCOL_COMP_MASK   0x0F
 #define IXGBE_FTQF_POOL_MASK_EN         0x40000000
 #define IXGBE_FTQF_QUEUE_ENABLE         0x80000000
 
@@ -1333,11 +1394,11 @@
  *
  * Current filters:
  *    EAPOL 802.1x (0x888e): Filter 0
- *    BCN (0x8904):          Filter 1
+ *    FCoE (0x8906):         Filter 2
  *    1588 (0x88f7):         Filter 3
+ *    FIP  (0x8914):         Filter 4
  */
 #define IXGBE_ETQF_FILTER_EAPOL          0
-#define IXGBE_ETQF_FILTER_BCN            1
 #define IXGBE_ETQF_FILTER_FCOE           2
 #define IXGBE_ETQF_FILTER_1588           3
 #define IXGBE_ETQF_FILTER_FIP            4
@@ -1448,6 +1509,11 @@
 #define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
 #define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
 
+#define IXGBE_MACC_FLU       0x00000001
+#define IXGBE_MACC_FSV_10G   0x00030000
+#define IXGBE_MACC_FS        0x00040000
+#define IXGBE_MAC_RX2TX_LPBK 0x00000002
+
 /* LINKS Bit Masks */
 #define IXGBE_LINKS_KX_AN_COMP  0x80000000
 #define IXGBE_LINKS_UP          0x40000000
@@ -1501,7 +1567,6 @@
 #define IXGBE_ANLP1_ASM_PAUSE           0x0800
 #define IXGBE_ANLP1_AN_STATE_MASK       0x000f0000
 
-
 /* SW Semaphore Register bitmasks */
 #define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
 #define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */
@@ -1514,6 +1579,10 @@
 #define IXGBE_GSSR_PHY1_SM    0x0004
 #define IXGBE_GSSR_MAC_CSR_SM 0x0008
 #define IXGBE_GSSR_FLASH_SM   0x0010
+#define IXGBE_GSSR_SW_MNG_SM  0x0400
+
+/* FW Status register bitmask */
+#define IXGBE_FWSTS_FWRI    0x00000200 /* Firmware Reset Indication */
 
 /* EEC Register */
 #define IXGBE_EEC_SK        0x00000001 /* EEPROM Clock */
@@ -1534,6 +1603,7 @@
 /* EEPROM Addressing bits based on type (0-small, 1-large) */
 #define IXGBE_EEC_ADDR_SIZE 0x00000400
 #define IXGBE_EEC_SIZE      0x00007800 /* EEPROM Size */
+#define IXGBE_EERD_MAX_ADDR 0x00003FFF /* EERD alows 14 bits for addr. */
 
 #define IXGBE_EEC_SIZE_SHIFT          11
 #define IXGBE_EEPROM_WORD_SIZE_SHIFT  6
@@ -1563,8 +1633,10 @@
 #define IXGBE_FW_PTR            0x0F
 #define IXGBE_PBANUM0_PTR       0x15
 #define IXGBE_PBANUM1_PTR       0x16
-#define IXGBE_DEVICE_CAPS       0x2C
+#define IXGBE_FREE_SPACE_PTR    0X3E
 #define IXGBE_SAN_MAC_ADDR_PTR  0x28
+#define IXGBE_DEVICE_CAPS       0x2C
+#define IXGBE_SERIAL_NUMBER_MAC_ADDR 0x11
 #define IXGBE_PCIE_MSIX_82599_CAPS  0x72
 #define IXGBE_PCIE_MSIX_82598_CAPS  0x62
 
@@ -1601,6 +1673,10 @@
 
 #define IXGBE_ETH_LENGTH_OF_ADDRESS   6
 
+#define IXGBE_EEPROM_PAGE_SIZE_MAX       128
+#define IXGBE_EEPROM_RD_BUFFER_MAX_COUNT 512 /* EEPROM words # read in burst */
+#define IXGBE_EEPROM_WR_BUFFER_MAX_COUNT 256 /* EEPROM words # wr in burst */
+
 #ifndef IXGBE_EEPROM_GRANT_ATTEMPTS
 #define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */
 #endif
@@ -1616,14 +1692,25 @@
 #define IXGBE_FLUDONE_ATTEMPTS 20000
 #endif
 
+#define IXGBE_PCIE_CTRL2                 0x5   /* PCIe Control 2 Offset */
+#define IXGBE_PCIE_CTRL2_DUMMY_ENABLE    0x8   /* Dummy Function Enable */
+#define IXGBE_PCIE_CTRL2_LAN_DISABLE     0x2   /* LAN PCI Disable */
+#define IXGBE_PCIE_CTRL2_DISABLE_SELECT  0x1   /* LAN Disable Select */
+
 #define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET  0x0
 #define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET  0x3
 #define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP  0x1
 #define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS  0x2
+#define IXGBE_FW_LESM_PARAMETERS_PTR     0x2
+#define IXGBE_FW_LESM_STATE_1            0x1
+#define IXGBE_FW_LESM_STATE_ENABLED      0x8000 /* LESM Enable bit */
 #define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR   0x4
-#define IXGBE_FW_PATCH_VERSION_4   0x7
-
-/* Alternative SAN MAC Address Block */
+#define IXGBE_FW_PATCH_VERSION_4         0x7
+#define IXGBE_FCOE_IBA_CAPS_BLK_PTR         0x33 /* iSCSI/FCOE block */
+#define IXGBE_FCOE_IBA_CAPS_FCOE            0x20 /* FCOE flags */
+#define IXGBE_ISCSI_FCOE_BLK_PTR            0x17 /* iSCSI/FCOE block */
+#define IXGBE_ISCSI_FCOE_FLAGS_OFFSET       0x0  /* FCOE flags */
+#define IXGBE_ISCSI_FCOE_FLAGS_ENABLE       0x1  /* FCOE flags enable bit */
 #define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR      0x27 /* Alt. SAN MAC block */
 #define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET  0x0 /* Alt. SAN MAC capability */
 #define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt. SAN MAC 0 offset */
@@ -1688,6 +1775,7 @@
 /* Transmit Config masks */
 #define IXGBE_TXDCTL_ENABLE     0x02000000 /* Enable specific Tx Queue */
 #define IXGBE_TXDCTL_SWFLSH     0x04000000 /* Tx Desc. write-back flushing */
+#define IXGBE_TXDCTL_WTHRESH_SHIFT      16 /* shift to WTHRESH bits */
 /* Enable short packet padding to 64 bytes */
 #define IXGBE_TX_PAD_ENABLE     0x00000400
 #define IXGBE_JUMBO_FRAME_ENABLE 0x00000004  /* Allow jumbo frames */
@@ -1701,9 +1789,9 @@
 #define IXGBE_RXCTRL_RXEN       0x00000001  /* Enable Receiver */
 #define IXGBE_RXCTRL_DMBYPS     0x00000002  /* Descriptor Monitor Bypass */
 #define IXGBE_RXDCTL_ENABLE     0x02000000  /* Enable specific Rx Queue */
-#define IXGBE_RXDCTL_VME        0x40000000  /* VLAN mode enable */
 #define IXGBE_RXDCTL_RLPMLMASK  0x00003FFF  /* Only supported on the X540 */
 #define IXGBE_RXDCTL_RLPML_EN   0x00008000
+#define IXGBE_RXDCTL_VME        0x40000000  /* VLAN mode enable */
 
 #define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */
 #define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/
@@ -1719,6 +1807,8 @@
 #define IXGBE_MFLCN_RPFCE       0x00000004 /* Receive Priority FC Enable */
 #define IXGBE_MFLCN_RFCE        0x00000008 /* Receive FC Enable */
 
+#define IXGBE_MFLCN_RPFCE_SHIFT		 4
+
 /* Multiple Receive Queue Control */
 #define IXGBE_MRQC_RSSEN                 0x00000001  /* RSS Enable */
 #define IXGBE_MRQC_MRQE_MASK                    0xF /* Bits 3:0 */
@@ -1859,6 +1949,8 @@
 #define IXGBE_RXDADV_PKTTYPE_MASK       0x0000FFF0
 #define IXGBE_RXDADV_PKTTYPE_MASK_EX    0x0001FFF0
 #define IXGBE_RXDADV_HDRBUFLEN_MASK     0x00007FE0
+#define IXGBE_RXDADV_RSCCNT_MASK        0x001E0000
+#define IXGBE_RXDADV_RSCCNT_SHIFT       17
 #define IXGBE_RXDADV_HDRBUFLEN_SHIFT    5
 #define IXGBE_RXDADV_SPLITHEADER_EN     0x00001000
 #define IXGBE_RXDADV_SPH                0x8000
@@ -1934,15 +2026,6 @@
 #define IXGBE_VFLRE(_i)                  (((_i & 1) ? 0x001C0 : 0x00600))
 #define IXGBE_VFLREC(_i)                 (0x00700 + (_i * 4))
 
-/* Little Endian defines */
-#ifndef __le32
-#define __le32  u32
-#endif
-#ifndef __le64
-#define __le64  u64
-
-#endif
-
 enum ixgbe_fdir_pballoc_type {
 	IXGBE_FDIR_PBALLOC_64K = 0,
 	IXGBE_FDIR_PBALLOC_128K,
@@ -2141,8 +2224,6 @@ typedef u32 ixgbe_link_speed;
                                         IXGBE_LINK_SPEED_1GB_FULL | \
                                         IXGBE_LINK_SPEED_10GB_FULL)
 
-#define IXGBE_PCIE_DEV_CTRL_2 0xC8
-#define PCIE_COMPL_TO_VALUE 0x05
 
 /* Physical layer type */
 typedef u32 ixgbe_physical_layer;
@@ -2315,6 +2396,7 @@ enum ixgbe_sfp_type {
 enum ixgbe_media_type {
 	ixgbe_media_type_unknown = 0,
 	ixgbe_media_type_fiber,
+	ixgbe_media_type_fiber_lco,
 	ixgbe_media_type_copper,
 	ixgbe_media_type_backplane,
 	ixgbe_media_type_cx4,
@@ -2478,6 +2560,10 @@ struct ixgbe_hw_stats {
 	u64 fcoeptc;
 	u64 fcoedwrc;
 	u64 fcoedwtc;
+	u64 b2ospc;
+	u64 b2ogprc;
+	u64 o2bgptc;
+	u64 o2bspc;
 };
 
 /* forward declaration */
@@ -2491,7 +2577,9 @@ typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr,
 struct ixgbe_eeprom_operations {
 	s32 (*init_params)(struct ixgbe_hw *);
 	s32 (*read)(struct ixgbe_hw *, u16, u16 *);
+	s32 (*read_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
 	s32 (*write)(struct ixgbe_hw *, u16, u16);
+	s32 (*write_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
 	s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
 	s32 (*update_checksum)(struct ixgbe_hw *);
 	u16 (*calc_checksum)(struct ixgbe_hw *);
@@ -2577,6 +2665,7 @@ struct ixgbe_eeprom_info {
 	u32                             semaphore_delay;
 	u16                             word_size;
 	u16                             address_bits;
+	u16                             word_page_size;
 };
 
 #define IXGBE_FLAGS_DOUBLE_RESET_REQUIRED	0x01
@@ -2597,6 +2686,7 @@ struct ixgbe_mac_info {
 	u32                             vft_size;
 	u32                             num_rar_entries;
 	u32                             rar_highwater;
+	u32				rx_pb_size;
 	u32                             max_tx_queues;
 	u32                             max_rx_queues;
 	u32                             max_msix_vectors;
diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
index d9323c08f5c7678ec5edce620d0f21f3f46e5c44..4ed687be2fe363d8bbe162f5194911a5f371f110 100644
--- a/drivers/net/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -37,6 +37,7 @@
 #define IXGBE_X540_RAR_ENTRIES   128
 #define IXGBE_X540_MC_TBL_SIZE   128
 #define IXGBE_X540_VFT_TBL_SIZE  128
+#define IXGBE_X540_RX_PB_SIZE	 384
 
 static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw);
 static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw);
@@ -225,6 +226,28 @@ static s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
 	return status;
 }
 
+/**
+ *  ixgbe_start_hw_X540 - Prepare hardware for Tx/Rx
+ *  @hw: pointer to hardware structure
+ *
+ *  Starts the hardware using the generic start_hw function
+ *  and the generation start_hw function.
+ *  Then performs revision-specific operations, if any.
+ **/
+static s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw)
+{
+	s32 ret_val = 0;
+
+	ret_val = ixgbe_start_hw_generic(hw);
+	if (ret_val != 0)
+		goto out;
+
+	ret_val = ixgbe_start_hw_gen2(hw);
+	hw->mac.rx_pb_size = IXGBE_X540_RX_PB_SIZE;
+out:
+	return ret_val;
+}
+
 /**
  *  ixgbe_get_supported_physical_layer_X540 - Returns physical layer type
  *  @hw: pointer to hardware structure
@@ -281,74 +304,105 @@ static s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
 }
 
 /**
- * ixgbe_read_eerd_X540 - Read EEPROM word using EERD
- * @hw: pointer to hardware structure
- * @offset: offset of word in the EEPROM to read
- * @data: word read from the EERPOM
+ *  ixgbe_read_eerd_X540- Read EEPROM word using EERD
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in the EEPROM to read
+ *  @data: word read from the EEPROM
+ *
+ *  Reads a 16 bit word from the EEPROM using the EERD register.
  **/
 static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
-	s32 status;
+	s32 status = 0;
 
-	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0)
+	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) ==
+	    0)
 		status = ixgbe_read_eerd_generic(hw, offset, data);
 	else
 		status = IXGBE_ERR_SWFW_SYNC;
 
-	ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM);
+	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
 	return status;
 }
 
 /**
- * ixgbe_write_eewr_X540 - Write EEPROM word using EEWR
- * @hw: pointer to hardware structure
- * @offset: offset of  word in the EEPROM to write
- * @data: word write to the EEPROM
+ *  ixgbe_read_eerd_buffer_X540 - Read EEPROM word(s) using EERD
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in the EEPROM to read
+ *  @words: number of words
+ *  @data: word(s) read from the EEPROM
  *
- * Write a 16 bit word to the EEPROM using the EEWR register.
+ *  Reads a 16 bit word(s) from the EEPROM using the EERD register.
  **/
-static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
+static s32 ixgbe_read_eerd_buffer_X540(struct ixgbe_hw *hw,
+				       u16 offset, u16 words, u16 *data)
 {
-	u32 eewr;
-	s32 status;
+	s32 status = 0;
 
-	hw->eeprom.ops.init_params(hw);
+	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) ==
+	    0)
+		status = ixgbe_read_eerd_buffer_generic(hw, offset,
+							words, data);
+	else
+		status = IXGBE_ERR_SWFW_SYNC;
 
-	if (offset >= hw->eeprom.word_size) {
-		status = IXGBE_ERR_EEPROM;
-		goto out;
-	}
+	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+	return status;
+}
 
-	eewr = (offset << IXGBE_EEPROM_RW_ADDR_SHIFT) |
-	       (data << IXGBE_EEPROM_RW_REG_DATA) |
-	       IXGBE_EEPROM_RW_REG_START;
+/**
+ *  ixgbe_write_eewr_X540 - Write EEPROM word using EEWR
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in the EEPROM to write
+ *  @data: word write to the EEPROM
+ *
+ *  Write a 16 bit word to the EEPROM using the EEWR register.
+ **/
+static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+	s32 status = 0;
 
-	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0) {
-		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
-		if (status != 0) {
-			hw_dbg(hw, "Eeprom write EEWR timed out\n");
-			goto out;
-		}
+	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0)
+		status = ixgbe_write_eewr_generic(hw, offset, data);
+	else
+		status = IXGBE_ERR_SWFW_SYNC;
 
-		IXGBE_WRITE_REG(hw, IXGBE_EEWR, eewr);
+	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+	return status;
+}
 
-		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
-		if (status != 0) {
-			hw_dbg(hw, "Eeprom write EEWR timed out\n");
-			goto out;
-		}
-	} else {
+/**
+ *  ixgbe_write_eewr_buffer_X540 - Write EEPROM word(s) using EEWR
+ *  @hw: pointer to hardware structure
+ *  @offset: offset of  word in the EEPROM to write
+ *  @words: number of words
+ *  @data: word(s) write to the EEPROM
+ *
+ *  Write a 16 bit word(s) to the EEPROM using the EEWR register.
+ **/
+static s32 ixgbe_write_eewr_buffer_X540(struct ixgbe_hw *hw,
+					u16 offset, u16 words, u16 *data)
+{
+	s32 status = 0;
+
+	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) ==
+	    0)
+		status = ixgbe_write_eewr_buffer_generic(hw, offset,
+							 words, data);
+	else
 		status = IXGBE_ERR_SWFW_SYNC;
-	}
 
-out:
-	ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM);
+	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
 	return status;
 }
 
 /**
- * ixgbe_calc_eeprom_checksum_X540 - Calculates and returns the checksum
- * @hw: pointer to hardware structure
+ *  ixgbe_calc_eeprom_checksum_X540 - Calculates and returns the checksum
+ *
+ *  This function does not use synchronization for EERD and EEWR. It can
+ *  be used internally by function which utilize ixgbe_acquire_swfw_sync_X540.
+ *
+ *  @hw: pointer to hardware structure
  **/
 static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 {
@@ -359,9 +413,15 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 	u16 pointer = 0;
 	u16 word = 0;
 
+	/*
+	 * Do not use hw->eeprom.ops.read because we do not want to take
+	 * the synchronization semaphores here. Instead use
+	 * ixgbe_read_eerd_generic
+	 */
+
 	/* Include 0x0-0x3F in the checksum */
 	for (i = 0; i < IXGBE_EEPROM_CHECKSUM; i++) {
-		if (hw->eeprom.ops.read(hw, i, &word) != 0) {
+		if (ixgbe_read_eerd_generic(hw, i, &word) != 0) {
 			hw_dbg(hw, "EEPROM read failed\n");
 			break;
 		}
@@ -376,7 +436,7 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 		if (i == IXGBE_PHY_PTR || i == IXGBE_OPTION_ROM_PTR)
 			continue;
 
-		if (hw->eeprom.ops.read(hw, i, &pointer) != 0) {
+		if (ixgbe_read_eerd_generic(hw, i, &pointer) != 0) {
 			hw_dbg(hw, "EEPROM read failed\n");
 			break;
 		}
@@ -386,7 +446,7 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 		    pointer >= hw->eeprom.word_size)
 			continue;
 
-		if (hw->eeprom.ops.read(hw, pointer, &length) != 0) {
+		if (ixgbe_read_eerd_generic(hw, pointer, &length) != 0) {
 			hw_dbg(hw, "EEPROM read failed\n");
 			break;
 		}
@@ -397,7 +457,7 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 			continue;
 
 		for (j = pointer+1; j <= pointer+length; j++) {
-			if (hw->eeprom.ops.read(hw, j, &word) != 0) {
+			if (ixgbe_read_eerd_generic(hw, j, &word) != 0) {
 				hw_dbg(hw, "EEPROM read failed\n");
 				break;
 			}
@@ -410,6 +470,62 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 	return checksum;
 }
 
+/**
+ *  ixgbe_validate_eeprom_checksum_X540 - Validate EEPROM checksum
+ *  @hw: pointer to hardware structure
+ *  @checksum_val: calculated checksum
+ *
+ *  Performs checksum calculation and validates the EEPROM checksum.  If the
+ *  caller does not need checksum_val, the value can be NULL.
+ **/
+static s32 ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw,
+					       u16 *checksum_val)
+{
+	s32 status;
+	u16 checksum;
+	u16 read_checksum = 0;
+
+	/*
+	 * Read the first word from the EEPROM. If this times out or fails, do
+	 * not continue or we could be in for a very long wait while every
+	 * EEPROM read fails
+	 */
+	status = hw->eeprom.ops.read(hw, 0, &checksum);
+
+	if (status != 0) {
+		hw_dbg(hw, "EEPROM read failed\n");
+		goto out;
+	}
+
+	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0) {
+		checksum = hw->eeprom.ops.calc_checksum(hw);
+
+		/*
+		 * Do not use hw->eeprom.ops.read because we do not want to take
+		 * the synchronization semaphores twice here.
+		 */
+		ixgbe_read_eerd_generic(hw, IXGBE_EEPROM_CHECKSUM,
+					&read_checksum);
+
+		/*
+		 * Verify read checksum from EEPROM is the same as
+		 * calculated checksum
+		 */
+		if (read_checksum != checksum)
+			status = IXGBE_ERR_EEPROM_CHECKSUM;
+
+		/* If the user cares, return the calculated checksum */
+		if (checksum_val)
+			*checksum_val = checksum;
+	} else {
+		status = IXGBE_ERR_SWFW_SYNC;
+	}
+
+	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+out:
+	return status;
+}
+
 /**
  * ixgbe_update_eeprom_checksum_X540 - Updates the EEPROM checksum and flash
  * @hw: pointer to hardware structure
@@ -421,11 +537,35 @@ static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 static s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
 {
 	s32 status;
+	u16 checksum;
+
+	/*
+	 * Read the first word from the EEPROM. If this times out or fails, do
+	 * not continue or we could be in for a very long wait while every
+	 * EEPROM read fails
+	 */
+	status = hw->eeprom.ops.read(hw, 0, &checksum);
+
+	if (status != 0)
+		hw_dbg(hw, "EEPROM read failed\n");
 
-	status = ixgbe_update_eeprom_checksum_generic(hw);
+	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0) {
+		checksum = hw->eeprom.ops.calc_checksum(hw);
+
+		/*
+		 * Do not use hw->eeprom.ops.write because we do not want to
+		 * take the synchronization semaphores twice here.
+		 */
+		status = ixgbe_write_eewr_generic(hw, IXGBE_EEPROM_CHECKSUM,
+						  checksum);
 
-	if (status)
+	if (status == 0)
 		status = ixgbe_update_flash_X540(hw);
+	else
+		status = IXGBE_ERR_SWFW_SYNC;
+	}
+
+	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
 
 	return status;
 }
@@ -452,7 +592,7 @@ static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
 	IXGBE_WRITE_REG(hw, IXGBE_EEC, flup);
 
 	status = ixgbe_poll_flash_update_done_X540(hw);
-	if (status)
+	if (status == 0)
 		hw_dbg(hw, "Flash update complete\n");
 	else
 		hw_dbg(hw, "Flash update time out\n");
@@ -466,11 +606,10 @@ static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
 		}
 
 		status = ixgbe_poll_flash_update_done_X540(hw);
-		if (status)
+		if (status == 0)
 			hw_dbg(hw, "Flash update complete\n");
 		else
 			hw_dbg(hw, "Flash update time out\n");
-
 	}
 out:
 	return status;
@@ -542,7 +681,7 @@ static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
 			 * resource (swmask)
 			 */
 			ixgbe_release_swfw_sync_semaphore(hw);
-			msleep(5);
+			usleep_range(5000, 10000);
 		}
 	}
 
@@ -564,7 +703,7 @@ static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
 		}
 	}
 
-	msleep(5);
+	usleep_range(5000, 10000);
 	return 0;
 }
 
@@ -588,7 +727,7 @@ static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
 	IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
 
 	ixgbe_release_swfw_sync_semaphore(hw);
-	msleep(5);
+	usleep_range(5000, 10000);
 }
 
 /**
@@ -658,10 +797,70 @@ static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw)
 	IXGBE_WRITE_FLUSH(hw);
 }
 
+/**
+ * ixgbe_blink_led_start_X540 - Blink LED based on index.
+ * @hw: pointer to hardware structure
+ * @index: led number to blink
+ *
+ * Devices that implement the version 2 interface:
+ *   X540
+ **/
+static s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
+{
+	u32 macc_reg;
+	u32 ledctl_reg;
+
+	/*
+	 * In order for the blink bit in the LED control register
+	 * to work, link and speed must be forced in the MAC. We
+	 * will reverse this when we stop the blinking.
+	 */
+	macc_reg = IXGBE_READ_REG(hw, IXGBE_MACC);
+	macc_reg |= IXGBE_MACC_FLU | IXGBE_MACC_FSV_10G | IXGBE_MACC_FS;
+	IXGBE_WRITE_REG(hw, IXGBE_MACC, macc_reg);
+
+	/* Set the LED to LINK_UP + BLINK. */
+	ledctl_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
+	ledctl_reg &= ~IXGBE_LED_MODE_MASK(index);
+	ledctl_reg |= IXGBE_LED_BLINK(index);
+	IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, ledctl_reg);
+	IXGBE_WRITE_FLUSH(hw);
+
+	return 0;
+}
+
+/**
+ * ixgbe_blink_led_stop_X540 - Stop blinking LED based on index.
+ * @hw: pointer to hardware structure
+ * @index: led number to stop blinking
+ *
+ * Devices that implement the version 2 interface:
+ *   X540
+ **/
+static s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
+{
+	u32 macc_reg;
+	u32 ledctl_reg;
+
+	/* Restore the LED to its default value. */
+	ledctl_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
+	ledctl_reg &= ~IXGBE_LED_MODE_MASK(index);
+	ledctl_reg |= IXGBE_LED_LINK_ACTIVE << IXGBE_LED_MODE_SHIFT(index);
+	ledctl_reg &= ~IXGBE_LED_BLINK(index);
+	IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, ledctl_reg);
+
+	/* Unforce link and speed in the MAC. */
+	macc_reg = IXGBE_READ_REG(hw, IXGBE_MACC);
+	macc_reg &= ~(IXGBE_MACC_FLU | IXGBE_MACC_FSV_10G | IXGBE_MACC_FS);
+	IXGBE_WRITE_REG(hw, IXGBE_MACC, macc_reg);
+	IXGBE_WRITE_FLUSH(hw);
+
+	return 0;
+}
 static struct ixgbe_mac_operations mac_ops_X540 = {
 	.init_hw                = &ixgbe_init_hw_generic,
 	.reset_hw               = &ixgbe_reset_hw_X540,
-	.start_hw               = &ixgbe_start_hw_generic,
+	.start_hw               = &ixgbe_start_hw_X540,
 	.clear_hw_cntrs         = &ixgbe_clear_hw_cntrs_generic,
 	.get_media_type         = &ixgbe_get_media_type_X540,
 	.get_supported_physical_layer =
@@ -669,7 +868,7 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
 	.enable_rx_dma          = &ixgbe_enable_rx_dma_generic,
 	.get_mac_addr           = &ixgbe_get_mac_addr_generic,
 	.get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
-	.get_device_caps        = NULL,
+	.get_device_caps        = &ixgbe_get_device_caps_generic,
 	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
 	.stop_adapter           = &ixgbe_stop_adapter_generic,
 	.get_bus_info           = &ixgbe_get_bus_info_generic,
@@ -681,8 +880,8 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
 	.get_link_capabilities  = &ixgbe_get_copper_link_capabilities_generic,
 	.led_on                 = &ixgbe_led_on_generic,
 	.led_off                = &ixgbe_led_off_generic,
-	.blink_led_start        = &ixgbe_blink_led_start_generic,
-	.blink_led_stop         = &ixgbe_blink_led_stop_generic,
+	.blink_led_start        = &ixgbe_blink_led_start_X540,
+	.blink_led_stop         = &ixgbe_blink_led_stop_X540,
 	.set_rar                = &ixgbe_set_rar_generic,
 	.clear_rar              = &ixgbe_clear_rar_generic,
 	.set_vmdq               = &ixgbe_set_vmdq_generic,
@@ -705,9 +904,11 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
 static struct ixgbe_eeprom_operations eeprom_ops_X540 = {
 	.init_params            = &ixgbe_init_eeprom_params_X540,
 	.read                   = &ixgbe_read_eerd_X540,
+	.read_buffer		= &ixgbe_read_eerd_buffer_X540,
 	.write                  = &ixgbe_write_eewr_X540,
+	.write_buffer		= &ixgbe_write_eewr_buffer_X540,
 	.calc_checksum		= &ixgbe_calc_eeprom_checksum_X540,
-	.validate_checksum      = &ixgbe_validate_eeprom_checksum_generic,
+	.validate_checksum      = &ixgbe_validate_eeprom_checksum_X540,
 	.update_checksum        = &ixgbe_update_eeprom_checksum_X540,
 };
 
diff --git a/drivers/net/ixgbevf/ethtool.c b/drivers/net/ixgbevf/ethtool.c
index 0563ab29264e266b614bb4ebc7dce6c2febc35e8..deee3754b1f7a29e186c8b90549fb438c7d350a4 100644
--- a/drivers/net/ixgbevf/ethtool.c
+++ b/drivers/net/ixgbevf/ethtool.c
@@ -104,11 +104,13 @@ static int ixgbevf_get_settings(struct net_device *netdev,
 	hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
 
 	if (link_up) {
-		ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
-			       SPEED_10000 : SPEED_1000;
+		ethtool_cmd_speed_set(
+			ecmd,
+			(link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
+			SPEED_10000 : SPEED_1000);
 		ecmd->duplex = DUPLEX_FULL;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 05fa7c85deed3351ec9c6ad8069f40c7ceae858b..28d3cb21d3761a0d97b491aafffb4136f92db18c 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -44,6 +44,7 @@
 #include <net/ip6_checksum.h>
 #include <linux/ethtool.h>
 #include <linux/if_vlan.h>
+#include <linux/prefetch.h>
 
 #include "ixgbevf.h"
 
@@ -1460,6 +1461,34 @@ static void ixgbevf_restore_vlan(struct ixgbevf_adapter *adapter)
 	}
 }
 
+static int ixgbevf_write_uc_addr_list(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	int count = 0;
+
+	if ((netdev_uc_count(netdev)) > 10) {
+		printk(KERN_ERR "Too many unicast filters - No Space\n");
+		return -ENOSPC;
+	}
+
+	if (!netdev_uc_empty(netdev)) {
+		struct netdev_hw_addr *ha;
+		netdev_for_each_uc_addr(ha, netdev) {
+			hw->mac.ops.set_uc_addr(hw, ++count, ha->addr);
+			udelay(200);
+		}
+	} else {
+		/*
+		 * If the list is empty then send message to PF driver to
+		 * clear all macvlans on this VF.
+		 */
+		hw->mac.ops.set_uc_addr(hw, 0, NULL);
+	}
+
+	return count;
+}
+
 /**
  * ixgbevf_set_rx_mode - Multicast set
  * @netdev: network interface device structure
@@ -1476,6 +1505,8 @@ static void ixgbevf_set_rx_mode(struct net_device *netdev)
 	/* reprogram multicast list */
 	if (hw->mac.ops.update_mc_addr_list)
 		hw->mac.ops.update_mc_addr_list(hw, netdev);
+
+	ixgbevf_write_uc_addr_list(netdev);
 }
 
 static void ixgbevf_napi_enable_all(struct ixgbevf_adapter *adapter)
diff --git a/drivers/net/ixgbevf/mbx.h b/drivers/net/ixgbevf/mbx.h
index b2b5bf5daa3d202cc74d8961ca5af9f411604bc1..ea393eb03f3aeba86c4658b0451a54b447e26034 100644
--- a/drivers/net/ixgbevf/mbx.h
+++ b/drivers/net/ixgbevf/mbx.h
@@ -81,6 +81,7 @@
 #define IXGBE_VF_SET_MULTICAST    0x03 /* VF requests PF to set MC addr */
 #define IXGBE_VF_SET_VLAN         0x04 /* VF requests PF to set VLAN */
 #define IXGBE_VF_SET_LPE          0x05 /* VF requests PF to set VMOLR.LPE */
+#define IXGBE_VF_SET_MACVLAN      0x06 /* VF requests PF for unicast filter */
 
 /* length of permanent address message returned from PF */
 #define IXGBE_VF_PERMADDR_MSG_LEN 4
diff --git a/drivers/net/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c
index eecd3bf6833f4c6ecd75c110cbcced7ffc2825fc..aa3682e8c473cc84bcf9c6bc0b7d17a12857854d 100644
--- a/drivers/net/ixgbevf/vf.c
+++ b/drivers/net/ixgbevf/vf.c
@@ -216,6 +216,39 @@ static s32 ixgbevf_get_mac_addr_vf(struct ixgbe_hw *hw, u8 *mac_addr)
 	return 0;
 }
 
+static s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	u32 msgbuf[3];
+	u8 *msg_addr = (u8 *)(&msgbuf[1]);
+	s32 ret_val;
+
+	memset(msgbuf, 0, sizeof(msgbuf));
+	/*
+	 * If index is one then this is the start of a new list and needs
+	 * indication to the PF so it can do it's own list management.
+	 * If it is zero then that tells the PF to just clear all of
+	 * this VF's macvlans and there is no new list.
+	 */
+	msgbuf[0] |= index << IXGBE_VT_MSGINFO_SHIFT;
+	msgbuf[0] |= IXGBE_VF_SET_MACVLAN;
+	if (addr)
+		memcpy(msg_addr, addr, 6);
+	ret_val = mbx->ops.write_posted(hw, msgbuf, 3);
+
+	if (!ret_val)
+		ret_val = mbx->ops.read_posted(hw, msgbuf, 3);
+
+	msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
+
+	if (!ret_val)
+		if (msgbuf[0] ==
+		    (IXGBE_VF_SET_MACVLAN | IXGBE_VT_MSGTYPE_NACK))
+			ret_val = -ENOMEM;
+
+	return ret_val;
+}
+
 /**
  *  ixgbevf_set_rar_vf - set device MAC address
  *  @hw: pointer to hardware structure
@@ -378,6 +411,7 @@ static struct ixgbe_mac_operations ixgbevf_mac_ops = {
 	.check_link          = ixgbevf_check_mac_link_vf,
 	.set_rar             = ixgbevf_set_rar_vf,
 	.update_mc_addr_list = ixgbevf_update_mc_addr_list_vf,
+	.set_uc_addr         = ixgbevf_set_uc_addr_vf,
 	.set_vfta            = ixgbevf_set_vfta_vf,
 };
 
diff --git a/drivers/net/ixgbevf/vf.h b/drivers/net/ixgbevf/vf.h
index 23eb114c149fd21b3f41d200894976ddd9d5ff1f..10306b492ee61b5b9e686503839281b35b9df1fb 100644
--- a/drivers/net/ixgbevf/vf.h
+++ b/drivers/net/ixgbevf/vf.h
@@ -62,6 +62,7 @@ struct ixgbe_mac_operations {
 
 	/* RAR, Multicast, VLAN */
 	s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32);
+	s32 (*set_uc_addr)(struct ixgbe_hw *, u32, u8 *);
 	s32 (*init_rx_addrs)(struct ixgbe_hw *);
 	s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
 	s32 (*enable_mc)(struct ixgbe_hw *);
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index 994c80939c7a5d6e6b6d27d79b812a3aaa560cd1..b5b174a8c149be9f07e56d8b9f07524ea3505792 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2230,17 +2230,9 @@ jme_change_mtu(struct net_device *netdev, int new_mtu)
 		jme_restart_rx_engine(jme);
 	}
 
-	if (new_mtu > 1900) {
-		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
-				NETIF_F_TSO | NETIF_F_TSO6);
-	} else {
-		if (test_bit(JME_FLAG_TXCSUM, &jme->flags))
-			netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-		if (test_bit(JME_FLAG_TSO, &jme->flags))
-			netdev->features |= NETIF_F_TSO | NETIF_F_TSO6;
-	}
-
 	netdev->mtu = new_mtu;
+	netdev_update_features(netdev);
+
 	jme_reset_link(jme);
 
 	return 0;
@@ -2563,7 +2555,8 @@ jme_set_settings(struct net_device *netdev,
 	struct jme_adapter *jme = netdev_priv(netdev);
 	int rc, fdc = 0;
 
-	if (ecmd->speed == SPEED_1000 && ecmd->autoneg != AUTONEG_ENABLE)
+	if (ethtool_cmd_speed(ecmd) == SPEED_1000
+	    && ecmd->autoneg != AUTONEG_ENABLE)
 		return -EINVAL;
 
 	/*
@@ -2640,19 +2633,20 @@ jme_set_msglevel(struct net_device *netdev, u32 value)
 }
 
 static u32
-jme_get_rx_csum(struct net_device *netdev)
+jme_fix_features(struct net_device *netdev, u32 features)
 {
-	struct jme_adapter *jme = netdev_priv(netdev);
-	return jme->reg_rxmcs & RXMCS_CHECKSUM;
+	if (netdev->mtu > 1900)
+		features &= ~(NETIF_F_ALL_TSO | NETIF_F_ALL_CSUM);
+	return features;
 }
 
 static int
-jme_set_rx_csum(struct net_device *netdev, u32 on)
+jme_set_features(struct net_device *netdev, u32 features)
 {
 	struct jme_adapter *jme = netdev_priv(netdev);
 
 	spin_lock_bh(&jme->rxmcs_lock);
-	if (on)
+	if (features & NETIF_F_RXCSUM)
 		jme->reg_rxmcs |= RXMCS_CHECKSUM;
 	else
 		jme->reg_rxmcs &= ~RXMCS_CHECKSUM;
@@ -2662,42 +2656,6 @@ jme_set_rx_csum(struct net_device *netdev, u32 on)
 	return 0;
 }
 
-static int
-jme_set_tx_csum(struct net_device *netdev, u32 on)
-{
-	struct jme_adapter *jme = netdev_priv(netdev);
-
-	if (on) {
-		set_bit(JME_FLAG_TXCSUM, &jme->flags);
-		if (netdev->mtu <= 1900)
-			netdev->features |=
-				NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-	} else {
-		clear_bit(JME_FLAG_TXCSUM, &jme->flags);
-		netdev->features &=
-				~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-	}
-
-	return 0;
-}
-
-static int
-jme_set_tso(struct net_device *netdev, u32 on)
-{
-	struct jme_adapter *jme = netdev_priv(netdev);
-
-	if (on) {
-		set_bit(JME_FLAG_TSO, &jme->flags);
-		if (netdev->mtu <= 1900)
-			netdev->features |= NETIF_F_TSO | NETIF_F_TSO6;
-	} else {
-		clear_bit(JME_FLAG_TSO, &jme->flags);
-		netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
-	}
-
-	return 0;
-}
-
 static int
 jme_nway_reset(struct net_device *netdev)
 {
@@ -2839,11 +2797,6 @@ static const struct ethtool_ops jme_ethtool_ops = {
 	.get_link		= jme_get_link,
 	.get_msglevel           = jme_get_msglevel,
 	.set_msglevel           = jme_set_msglevel,
-	.get_rx_csum		= jme_get_rx_csum,
-	.set_rx_csum		= jme_set_rx_csum,
-	.set_tx_csum		= jme_set_tx_csum,
-	.set_tso		= jme_set_tso,
-	.set_sg			= ethtool_op_set_sg,
 	.nway_reset             = jme_nway_reset,
 	.get_eeprom_len		= jme_get_eeprom_len,
 	.get_eeprom		= jme_get_eeprom,
@@ -2903,6 +2856,8 @@ static const struct net_device_ops jme_netdev_ops = {
 	.ndo_change_mtu		= jme_change_mtu,
 	.ndo_tx_timeout		= jme_tx_timeout,
 	.ndo_vlan_rx_register	= jme_vlan_rx_register,
+	.ndo_fix_features       = jme_fix_features,
+	.ndo_set_features       = jme_set_features,
 };
 
 static int __devinit
@@ -2957,6 +2912,12 @@ jme_init_one(struct pci_dev *pdev,
 	netdev->netdev_ops = &jme_netdev_ops;
 	netdev->ethtool_ops		= &jme_ethtool_ops;
 	netdev->watchdog_timeo		= TX_TIMEOUT;
+	netdev->hw_features		=	NETIF_F_IP_CSUM |
+						NETIF_F_IPV6_CSUM |
+						NETIF_F_SG |
+						NETIF_F_TSO |
+						NETIF_F_TSO6 |
+						NETIF_F_RXCSUM;
 	netdev->features		=	NETIF_F_IP_CSUM |
 						NETIF_F_IPV6_CSUM |
 						NETIF_F_SG |
@@ -3040,8 +3001,9 @@ jme_init_one(struct pci_dev *pdev,
 	jme->reg_txpfc = 0;
 	jme->reg_pmcs = PMCS_MFEN;
 	jme->reg_gpreg1 = GPREG1_DEFAULT;
-	set_bit(JME_FLAG_TXCSUM, &jme->flags);
-	set_bit(JME_FLAG_TSO, &jme->flags);
+
+	if (jme->reg_rxmcs & RXMCS_CHECKSUM)
+		netdev->features |= NETIF_F_RXCSUM;
 
 	/*
 	 * Get Max Read Req Size from PCI Config Space
diff --git a/drivers/net/jme.h b/drivers/net/jme.h
index 8bf30451e8217eecef52cfc2595416e7600359cb..e9aaeca96abc0cb07552bd4e23978bd0553ffc2b 100644
--- a/drivers/net/jme.h
+++ b/drivers/net/jme.h
@@ -468,8 +468,6 @@ struct jme_adapter {
 enum jme_flags_bits {
 	JME_FLAG_MSI		= 1,
 	JME_FLAG_SSET		= 2,
-	JME_FLAG_TXCSUM		= 3,
-	JME_FLAG_TSO		= 4,
 	JME_FLAG_POLL		= 5,
 	JME_FLAG_SHUTDOWN	= 6,
 };
diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index 7f7d5708a658b61d8979808c43e360896e57dfb0..41ea5920c158d37ef1c54580ae95326145ddb8dc 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -1221,7 +1221,6 @@ struct ksz_port_info {
 #define LINK_INT_WORKING		(1 << 0)
 #define SMALL_PACKET_TX_BUG		(1 << 1)
 #define HALF_DUPLEX_SIGNAL_BUG		(1 << 2)
-#define IPV6_CSUM_GEN_HACK		(1 << 3)
 #define RX_HUGE_FRAME			(1 << 4)
 #define STP_SUPPORT			(1 << 8)
 
@@ -3748,7 +3747,6 @@ static int hw_init(struct ksz_hw *hw)
 		if (1 == rc)
 			hw->features |= HALF_DUPLEX_SIGNAL_BUG;
 	}
-	hw->features |= IPV6_CSUM_GEN_HACK;
 	return rc;
 }
 
@@ -4887,8 +4885,7 @@ static netdev_tx_t netdev_tx(struct sk_buff *skb, struct net_device *dev)
 	left = hw_alloc_pkt(hw, skb->len, num);
 	if (left) {
 		if (left < num ||
-				((hw->features & IPV6_CSUM_GEN_HACK) &&
-				(CHECKSUM_PARTIAL == skb->ip_summed) &&
+				((CHECKSUM_PARTIAL == skb->ip_summed) &&
 				(ETH_P_IPV6 == htons(skb->protocol)))) {
 			struct sk_buff *org_skb = skb;
 
@@ -6001,6 +5998,7 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	struct dev_priv *priv = netdev_priv(dev);
 	struct dev_info *hw_priv = priv->adapter;
 	struct ksz_port *port = &priv->port;
+	u32 speed = ethtool_cmd_speed(cmd);
 	int rc;
 
 	/*
@@ -6009,11 +6007,11 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	 */
 	if (cmd->autoneg && priv->advertising == cmd->advertising) {
 		cmd->advertising |= ADVERTISED_ALL;
-		if (10 == cmd->speed)
+		if (10 == speed)
 			cmd->advertising &=
 				~(ADVERTISED_100baseT_Full |
 				ADVERTISED_100baseT_Half);
-		else if (100 == cmd->speed)
+		else if (100 == speed)
 			cmd->advertising &=
 				~(ADVERTISED_10baseT_Full |
 				ADVERTISED_10baseT_Half);
@@ -6035,8 +6033,8 @@ static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		port->force_link = 0;
 	} else {
 		port->duplex = cmd->duplex + 1;
-		if (cmd->speed != 1000)
-			port->speed = cmd->speed;
+		if (1000 != speed)
+			port->speed = speed;
 		if (cmd->autoneg)
 			port->force_link = 0;
 		else
@@ -6583,57 +6581,33 @@ static void netdev_get_ethtool_stats(struct net_device *dev,
 }
 
 /**
- * netdev_get_rx_csum - get receive checksum support
+ * netdev_set_features - set receive checksum support
  * @dev:	Network device.
- *
- * This function gets receive checksum support setting.
- *
- * Return true if receive checksum is enabled; false otherwise.
- */
-static u32 netdev_get_rx_csum(struct net_device *dev)
-{
-	struct dev_priv *priv = netdev_priv(dev);
-	struct dev_info *hw_priv = priv->adapter;
-	struct ksz_hw *hw = &hw_priv->hw;
-
-	return hw->rx_cfg &
-		(DMA_RX_CSUM_UDP |
-		DMA_RX_CSUM_TCP |
-		DMA_RX_CSUM_IP);
-}
-
-/**
- * netdev_set_rx_csum - set receive checksum support
- * @dev:	Network device.
- * @data:	Zero to disable receive checksum support.
+ * @features:	New device features (offloads).
  *
  * This function sets receive checksum support setting.
  *
  * Return 0 if successful; otherwise an error code.
  */
-static int netdev_set_rx_csum(struct net_device *dev, u32 data)
+static int netdev_set_features(struct net_device *dev, u32 features)
 {
 	struct dev_priv *priv = netdev_priv(dev);
 	struct dev_info *hw_priv = priv->adapter;
 	struct ksz_hw *hw = &hw_priv->hw;
-	u32 new_setting = hw->rx_cfg;
 
-	if (data)
-		new_setting |=
-			(DMA_RX_CSUM_UDP | DMA_RX_CSUM_TCP |
-			DMA_RX_CSUM_IP);
-	else
-		new_setting &=
-			~(DMA_RX_CSUM_UDP | DMA_RX_CSUM_TCP |
-			DMA_RX_CSUM_IP);
-	new_setting &= ~DMA_RX_CSUM_UDP;
 	mutex_lock(&hw_priv->lock);
-	if (new_setting != hw->rx_cfg) {
-		hw->rx_cfg = new_setting;
-		if (hw->enabled)
-			writel(hw->rx_cfg, hw->io + KS_DMA_RX_CTRL);
-	}
+
+	/* see note in hw_setup() */
+	if (features & NETIF_F_RXCSUM)
+		hw->rx_cfg |= DMA_RX_CSUM_TCP | DMA_RX_CSUM_IP;
+	else
+		hw->rx_cfg &= ~(DMA_RX_CSUM_TCP | DMA_RX_CSUM_IP);
+
+	if (hw->enabled)
+		writel(hw->rx_cfg, hw->io + KS_DMA_RX_CTRL);
+
 	mutex_unlock(&hw_priv->lock);
+
 	return 0;
 }
 
@@ -6658,12 +6632,6 @@ static struct ethtool_ops netdev_ethtool_ops = {
 	.get_strings		= netdev_get_strings,
 	.get_sset_count		= netdev_get_sset_count,
 	.get_ethtool_stats	= netdev_get_ethtool_stats,
-	.get_rx_csum		= netdev_get_rx_csum,
-	.set_rx_csum		= netdev_set_rx_csum,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_csum,
-	.get_sg			= ethtool_op_get_sg,
-	.set_sg			= ethtool_op_set_sg,
 };
 
 /*
@@ -6828,14 +6796,15 @@ static int __init netdev_init(struct net_device *dev)
 	/* 500 ms timeout */
 	dev->watchdog_timeo = HZ / 2;
 
-	dev->features |= NETIF_F_IP_CSUM;
+	dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_RXCSUM;
 
 	/*
 	 * Hardware does not really support IPv6 checksum generation, but
-	 * driver actually runs faster with this on.  Refer IPV6_CSUM_GEN_HACK.
+	 * driver actually runs faster with this on.
 	 */
-	dev->features |= NETIF_F_IPV6_CSUM;
-	dev->features |= NETIF_F_SG;
+	dev->hw_features |= NETIF_F_IPV6_CSUM;
+
+	dev->features |= dev->hw_features;
 
 	sema_init(&priv->proc_sem, 1);
 
@@ -6860,6 +6829,7 @@ static const struct net_device_ops netdev_ops = {
 	.ndo_start_xmit		= netdev_tx,
 	.ndo_tx_timeout		= netdev_tx_timeout,
 	.ndo_change_mtu		= netdev_change_mtu,
+	.ndo_set_features	= netdev_set_features,
 	.ndo_set_mac_address	= netdev_set_mac_address,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_do_ioctl		= netdev_ioctl,
diff --git a/drivers/net/lantiq_etop.c b/drivers/net/lantiq_etop.c
new file mode 100644
index 0000000000000000000000000000000000000000..45f252b7da307fdca5217d5618ecec4dc8701c4a
--- /dev/null
+++ b/drivers/net/lantiq_etop.c
@@ -0,0 +1,805 @@
+/*
+ *   This program is free software; you can redistribute it and/or modify it
+ *   under the terms of the GNU General Public License version 2 as published
+ *   by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *   Copyright (C) 2011 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/uaccess.h>
+#include <linux/in.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/phy.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/skbuff.h>
+#include <linux/mm.h>
+#include <linux/platform_device.h>
+#include <linux/ethtool.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+
+#include <asm/checksum.h>
+
+#include <lantiq_soc.h>
+#include <xway_dma.h>
+#include <lantiq_platform.h>
+
+#define LTQ_ETOP_MDIO		0x11804
+#define MDIO_REQUEST		0x80000000
+#define MDIO_READ		0x40000000
+#define MDIO_ADDR_MASK		0x1f
+#define MDIO_ADDR_OFFSET	0x15
+#define MDIO_REG_MASK		0x1f
+#define MDIO_REG_OFFSET		0x10
+#define MDIO_VAL_MASK		0xffff
+
+#define PPE32_CGEN		0x800
+#define LQ_PPE32_ENET_MAC_CFG	0x1840
+
+#define LTQ_ETOP_ENETS0		0x11850
+#define LTQ_ETOP_MAC_DA0	0x1186C
+#define LTQ_ETOP_MAC_DA1	0x11870
+#define LTQ_ETOP_CFG		0x16020
+#define LTQ_ETOP_IGPLEN		0x16080
+
+#define MAX_DMA_CHAN		0x8
+#define MAX_DMA_CRC_LEN		0x4
+#define MAX_DMA_DATA_LEN	0x600
+
+#define ETOP_FTCU		BIT(28)
+#define ETOP_MII_MASK		0xf
+#define ETOP_MII_NORMAL		0xd
+#define ETOP_MII_REVERSE	0xe
+#define ETOP_PLEN_UNDER		0x40
+#define ETOP_CGEN		0x800
+
+/* use 2 static channels for TX/RX */
+#define LTQ_ETOP_TX_CHANNEL	1
+#define LTQ_ETOP_RX_CHANNEL	6
+#define IS_TX(x)		(x == LTQ_ETOP_TX_CHANNEL)
+#define IS_RX(x)		(x == LTQ_ETOP_RX_CHANNEL)
+
+#define ltq_etop_r32(x)		ltq_r32(ltq_etop_membase + (x))
+#define ltq_etop_w32(x, y)	ltq_w32(x, ltq_etop_membase + (y))
+#define ltq_etop_w32_mask(x, y, z)	\
+		ltq_w32_mask(x, y, ltq_etop_membase + (z))
+
+#define DRV_VERSION	"1.0"
+
+static void __iomem *ltq_etop_membase;
+
+struct ltq_etop_chan {
+	int idx;
+	int tx_free;
+	struct net_device *netdev;
+	struct napi_struct napi;
+	struct ltq_dma_channel dma;
+	struct sk_buff *skb[LTQ_DESC_NUM];
+};
+
+struct ltq_etop_priv {
+	struct net_device *netdev;
+	struct ltq_eth_data *pldata;
+	struct resource *res;
+
+	struct mii_bus *mii_bus;
+	struct phy_device *phydev;
+
+	struct ltq_etop_chan ch[MAX_DMA_CHAN];
+	int tx_free[MAX_DMA_CHAN >> 1];
+
+	spinlock_t lock;
+};
+
+static int
+ltq_etop_alloc_skb(struct ltq_etop_chan *ch)
+{
+	ch->skb[ch->dma.desc] = dev_alloc_skb(MAX_DMA_DATA_LEN);
+	if (!ch->skb[ch->dma.desc])
+		return -ENOMEM;
+	ch->dma.desc_base[ch->dma.desc].addr = dma_map_single(NULL,
+		ch->skb[ch->dma.desc]->data, MAX_DMA_DATA_LEN,
+		DMA_FROM_DEVICE);
+	ch->dma.desc_base[ch->dma.desc].addr =
+		CPHYSADDR(ch->skb[ch->dma.desc]->data);
+	ch->dma.desc_base[ch->dma.desc].ctl =
+		LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) |
+		MAX_DMA_DATA_LEN;
+	skb_reserve(ch->skb[ch->dma.desc], NET_IP_ALIGN);
+	return 0;
+}
+
+static void
+ltq_etop_hw_receive(struct ltq_etop_chan *ch)
+{
+	struct ltq_etop_priv *priv = netdev_priv(ch->netdev);
+	struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+	struct sk_buff *skb = ch->skb[ch->dma.desc];
+	int len = (desc->ctl & LTQ_DMA_SIZE_MASK) - MAX_DMA_CRC_LEN;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->lock, flags);
+	if (ltq_etop_alloc_skb(ch)) {
+		netdev_err(ch->netdev,
+			"failed to allocate new rx buffer, stopping DMA\n");
+		ltq_dma_close(&ch->dma);
+	}
+	ch->dma.desc++;
+	ch->dma.desc %= LTQ_DESC_NUM;
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	skb_put(skb, len);
+	skb->dev = ch->netdev;
+	skb->protocol = eth_type_trans(skb, ch->netdev);
+	netif_receive_skb(skb);
+}
+
+static int
+ltq_etop_poll_rx(struct napi_struct *napi, int budget)
+{
+	struct ltq_etop_chan *ch = container_of(napi,
+				struct ltq_etop_chan, napi);
+	int rx = 0;
+	int complete = 0;
+
+	while ((rx < budget) && !complete) {
+		struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+
+		if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) {
+			ltq_etop_hw_receive(ch);
+			rx++;
+		} else {
+			complete = 1;
+		}
+	}
+	if (complete || !rx) {
+		napi_complete(&ch->napi);
+		ltq_dma_ack_irq(&ch->dma);
+	}
+	return rx;
+}
+
+static int
+ltq_etop_poll_tx(struct napi_struct *napi, int budget)
+{
+	struct ltq_etop_chan *ch =
+		container_of(napi, struct ltq_etop_chan, napi);
+	struct ltq_etop_priv *priv = netdev_priv(ch->netdev);
+	struct netdev_queue *txq =
+		netdev_get_tx_queue(ch->netdev, ch->idx >> 1);
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->lock, flags);
+	while ((ch->dma.desc_base[ch->tx_free].ctl &
+			(LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) {
+		dev_kfree_skb_any(ch->skb[ch->tx_free]);
+		ch->skb[ch->tx_free] = NULL;
+		memset(&ch->dma.desc_base[ch->tx_free], 0,
+			sizeof(struct ltq_dma_desc));
+		ch->tx_free++;
+		ch->tx_free %= LTQ_DESC_NUM;
+	}
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	if (netif_tx_queue_stopped(txq))
+		netif_tx_start_queue(txq);
+	napi_complete(&ch->napi);
+	ltq_dma_ack_irq(&ch->dma);
+	return 1;
+}
+
+static irqreturn_t
+ltq_etop_dma_irq(int irq, void *_priv)
+{
+	struct ltq_etop_priv *priv = _priv;
+	int ch = irq - LTQ_DMA_CH0_INT;
+
+	napi_schedule(&priv->ch[ch].napi);
+	return IRQ_HANDLED;
+}
+
+static void
+ltq_etop_free_channel(struct net_device *dev, struct ltq_etop_chan *ch)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+
+	ltq_dma_free(&ch->dma);
+	if (ch->dma.irq)
+		free_irq(ch->dma.irq, priv);
+	if (IS_RX(ch->idx)) {
+		int desc;
+		for (desc = 0; desc < LTQ_DESC_NUM; desc++)
+			dev_kfree_skb_any(ch->skb[ch->dma.desc]);
+	}
+}
+
+static void
+ltq_etop_hw_exit(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	int i;
+
+	ltq_pmu_disable(PMU_PPE);
+	for (i = 0; i < MAX_DMA_CHAN; i++)
+		if (IS_TX(i) || IS_RX(i))
+			ltq_etop_free_channel(dev, &priv->ch[i]);
+}
+
+static int
+ltq_etop_hw_init(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	int i;
+
+	ltq_pmu_enable(PMU_PPE);
+
+	switch (priv->pldata->mii_mode) {
+	case PHY_INTERFACE_MODE_RMII:
+		ltq_etop_w32_mask(ETOP_MII_MASK,
+			ETOP_MII_REVERSE, LTQ_ETOP_CFG);
+		break;
+
+	case PHY_INTERFACE_MODE_MII:
+		ltq_etop_w32_mask(ETOP_MII_MASK,
+			ETOP_MII_NORMAL, LTQ_ETOP_CFG);
+		break;
+
+	default:
+		netdev_err(dev, "unknown mii mode %d\n",
+			priv->pldata->mii_mode);
+		return -ENOTSUPP;
+	}
+
+	/* enable crc generation */
+	ltq_etop_w32(PPE32_CGEN, LQ_PPE32_ENET_MAC_CFG);
+
+	ltq_dma_init_port(DMA_PORT_ETOP);
+
+	for (i = 0; i < MAX_DMA_CHAN; i++) {
+		int irq = LTQ_DMA_CH0_INT + i;
+		struct ltq_etop_chan *ch = &priv->ch[i];
+
+		ch->idx = ch->dma.nr = i;
+
+		if (IS_TX(i)) {
+			ltq_dma_alloc_tx(&ch->dma);
+			request_irq(irq, ltq_etop_dma_irq, IRQF_DISABLED,
+				"etop_tx", priv);
+		} else if (IS_RX(i)) {
+			ltq_dma_alloc_rx(&ch->dma);
+			for (ch->dma.desc = 0; ch->dma.desc < LTQ_DESC_NUM;
+					ch->dma.desc++)
+				if (ltq_etop_alloc_skb(ch))
+					return -ENOMEM;
+			ch->dma.desc = 0;
+			request_irq(irq, ltq_etop_dma_irq, IRQF_DISABLED,
+				"etop_rx", priv);
+		}
+		ch->dma.irq = irq;
+	}
+	return 0;
+}
+
+static void
+ltq_etop_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+{
+	strcpy(info->driver, "Lantiq ETOP");
+	strcpy(info->bus_info, "internal");
+	strcpy(info->version, DRV_VERSION);
+}
+
+static int
+ltq_etop_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+
+	return phy_ethtool_gset(priv->phydev, cmd);
+}
+
+static int
+ltq_etop_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+
+	return phy_ethtool_sset(priv->phydev, cmd);
+}
+
+static int
+ltq_etop_nway_reset(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+
+	return phy_start_aneg(priv->phydev);
+}
+
+static const struct ethtool_ops ltq_etop_ethtool_ops = {
+	.get_drvinfo = ltq_etop_get_drvinfo,
+	.get_settings = ltq_etop_get_settings,
+	.set_settings = ltq_etop_set_settings,
+	.nway_reset = ltq_etop_nway_reset,
+};
+
+static int
+ltq_etop_mdio_wr(struct mii_bus *bus, int phy_addr, int phy_reg, u16 phy_data)
+{
+	u32 val = MDIO_REQUEST |
+		((phy_addr & MDIO_ADDR_MASK) << MDIO_ADDR_OFFSET) |
+		((phy_reg & MDIO_REG_MASK) << MDIO_REG_OFFSET) |
+		phy_data;
+
+	while (ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_REQUEST)
+		;
+	ltq_etop_w32(val, LTQ_ETOP_MDIO);
+	return 0;
+}
+
+static int
+ltq_etop_mdio_rd(struct mii_bus *bus, int phy_addr, int phy_reg)
+{
+	u32 val = MDIO_REQUEST | MDIO_READ |
+		((phy_addr & MDIO_ADDR_MASK) << MDIO_ADDR_OFFSET) |
+		((phy_reg & MDIO_REG_MASK) << MDIO_REG_OFFSET);
+
+	while (ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_REQUEST)
+		;
+	ltq_etop_w32(val, LTQ_ETOP_MDIO);
+	while (ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_REQUEST)
+		;
+	val = ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_VAL_MASK;
+	return val;
+}
+
+static void
+ltq_etop_mdio_link(struct net_device *dev)
+{
+	/* nothing to do  */
+}
+
+static int
+ltq_etop_mdio_probe(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	struct phy_device *phydev = NULL;
+	int phy_addr;
+
+	for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
+		if (priv->mii_bus->phy_map[phy_addr]) {
+			phydev = priv->mii_bus->phy_map[phy_addr];
+			break;
+		}
+	}
+
+	if (!phydev) {
+		netdev_err(dev, "no PHY found\n");
+		return -ENODEV;
+	}
+
+	phydev = phy_connect(dev, dev_name(&phydev->dev), &ltq_etop_mdio_link,
+			0, priv->pldata->mii_mode);
+
+	if (IS_ERR(phydev)) {
+		netdev_err(dev, "Could not attach to PHY\n");
+		return PTR_ERR(phydev);
+	}
+
+	phydev->supported &= (SUPPORTED_10baseT_Half
+			      | SUPPORTED_10baseT_Full
+			      | SUPPORTED_100baseT_Half
+			      | SUPPORTED_100baseT_Full
+			      | SUPPORTED_Autoneg
+			      | SUPPORTED_MII
+			      | SUPPORTED_TP);
+
+	phydev->advertising = phydev->supported;
+	priv->phydev = phydev;
+	pr_info("%s: attached PHY [%s] (phy_addr=%s, irq=%d)\n",
+	       dev->name, phydev->drv->name,
+	       dev_name(&phydev->dev), phydev->irq);
+
+	return 0;
+}
+
+static int
+ltq_etop_mdio_init(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	int i;
+	int err;
+
+	priv->mii_bus = mdiobus_alloc();
+	if (!priv->mii_bus) {
+		netdev_err(dev, "failed to allocate mii bus\n");
+		err = -ENOMEM;
+		goto err_out;
+	}
+
+	priv->mii_bus->priv = dev;
+	priv->mii_bus->read = ltq_etop_mdio_rd;
+	priv->mii_bus->write = ltq_etop_mdio_wr;
+	priv->mii_bus->name = "ltq_mii";
+	snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0);
+	priv->mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+	if (!priv->mii_bus->irq) {
+		err = -ENOMEM;
+		goto err_out_free_mdiobus;
+	}
+
+	for (i = 0; i < PHY_MAX_ADDR; ++i)
+		priv->mii_bus->irq[i] = PHY_POLL;
+
+	if (mdiobus_register(priv->mii_bus)) {
+		err = -ENXIO;
+		goto err_out_free_mdio_irq;
+	}
+
+	if (ltq_etop_mdio_probe(dev)) {
+		err = -ENXIO;
+		goto err_out_unregister_bus;
+	}
+	return 0;
+
+err_out_unregister_bus:
+	mdiobus_unregister(priv->mii_bus);
+err_out_free_mdio_irq:
+	kfree(priv->mii_bus->irq);
+err_out_free_mdiobus:
+	mdiobus_free(priv->mii_bus);
+err_out:
+	return err;
+}
+
+static void
+ltq_etop_mdio_cleanup(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+
+	phy_disconnect(priv->phydev);
+	mdiobus_unregister(priv->mii_bus);
+	kfree(priv->mii_bus->irq);
+	mdiobus_free(priv->mii_bus);
+}
+
+static int
+ltq_etop_open(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	int i;
+
+	for (i = 0; i < MAX_DMA_CHAN; i++) {
+		struct ltq_etop_chan *ch = &priv->ch[i];
+
+		if (!IS_TX(i) && (!IS_RX(i)))
+			continue;
+		ltq_dma_open(&ch->dma);
+		napi_enable(&ch->napi);
+	}
+	phy_start(priv->phydev);
+	netif_tx_start_all_queues(dev);
+	return 0;
+}
+
+static int
+ltq_etop_stop(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	int i;
+
+	netif_tx_stop_all_queues(dev);
+	phy_stop(priv->phydev);
+	for (i = 0; i < MAX_DMA_CHAN; i++) {
+		struct ltq_etop_chan *ch = &priv->ch[i];
+
+		if (!IS_RX(i) && !IS_TX(i))
+			continue;
+		napi_disable(&ch->napi);
+		ltq_dma_close(&ch->dma);
+	}
+	return 0;
+}
+
+static int
+ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)
+{
+	int queue = skb_get_queue_mapping(skb);
+	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue);
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	struct ltq_etop_chan *ch = &priv->ch[(queue << 1) | 1];
+	struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+	int len;
+	unsigned long flags;
+	u32 byte_offset;
+
+	len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
+
+	if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) {
+		dev_kfree_skb_any(skb);
+		netdev_err(dev, "tx ring full\n");
+		netif_tx_stop_queue(txq);
+		return NETDEV_TX_BUSY;
+	}
+
+	/* dma needs to start on a 16 byte aligned address */
+	byte_offset = CPHYSADDR(skb->data) % 16;
+	ch->skb[ch->dma.desc] = skb;
+
+	dev->trans_start = jiffies;
+
+	spin_lock_irqsave(&priv->lock, flags);
+	desc->addr = ((unsigned int) dma_map_single(NULL, skb->data, len,
+						DMA_TO_DEVICE)) - byte_offset;
+	wmb();
+	desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP |
+		LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK);
+	ch->dma.desc++;
+	ch->dma.desc %= LTQ_DESC_NUM;
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	if (ch->dma.desc_base[ch->dma.desc].ctl & LTQ_DMA_OWN)
+		netif_tx_stop_queue(txq);
+
+	return NETDEV_TX_OK;
+}
+
+static int
+ltq_etop_change_mtu(struct net_device *dev, int new_mtu)
+{
+	int ret = eth_change_mtu(dev, new_mtu);
+
+	if (!ret) {
+		struct ltq_etop_priv *priv = netdev_priv(dev);
+		unsigned long flags;
+
+		spin_lock_irqsave(&priv->lock, flags);
+		ltq_etop_w32((ETOP_PLEN_UNDER << 16) | new_mtu,
+			LTQ_ETOP_IGPLEN);
+		spin_unlock_irqrestore(&priv->lock, flags);
+	}
+	return ret;
+}
+
+static int
+ltq_etop_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+
+	/* TODO: mii-toll reports "No MII transceiver present!." ?!*/
+	return phy_mii_ioctl(priv->phydev, rq, cmd);
+}
+
+static int
+ltq_etop_set_mac_address(struct net_device *dev, void *p)
+{
+	int ret = eth_mac_addr(dev, p);
+
+	if (!ret) {
+		struct ltq_etop_priv *priv = netdev_priv(dev);
+		unsigned long flags;
+
+		/* store the mac for the unicast filter */
+		spin_lock_irqsave(&priv->lock, flags);
+		ltq_etop_w32(*((u32 *)dev->dev_addr), LTQ_ETOP_MAC_DA0);
+		ltq_etop_w32(*((u16 *)&dev->dev_addr[4]) << 16,
+			LTQ_ETOP_MAC_DA1);
+		spin_unlock_irqrestore(&priv->lock, flags);
+	}
+	return ret;
+}
+
+static void
+ltq_etop_set_multicast_list(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	unsigned long flags;
+
+	/* ensure that the unicast filter is not enabled in promiscious mode */
+	spin_lock_irqsave(&priv->lock, flags);
+	if ((dev->flags & IFF_PROMISC) || (dev->flags & IFF_ALLMULTI))
+		ltq_etop_w32_mask(ETOP_FTCU, 0, LTQ_ETOP_ENETS0);
+	else
+		ltq_etop_w32_mask(0, ETOP_FTCU, LTQ_ETOP_ENETS0);
+	spin_unlock_irqrestore(&priv->lock, flags);
+}
+
+static u16
+ltq_etop_select_queue(struct net_device *dev, struct sk_buff *skb)
+{
+	/* we are currently only using the first queue */
+	return 0;
+}
+
+static int
+ltq_etop_init(struct net_device *dev)
+{
+	struct ltq_etop_priv *priv = netdev_priv(dev);
+	struct sockaddr mac;
+	int err;
+
+	ether_setup(dev);
+	dev->watchdog_timeo = 10 * HZ;
+	err = ltq_etop_hw_init(dev);
+	if (err)
+		goto err_hw;
+	ltq_etop_change_mtu(dev, 1500);
+
+	memcpy(&mac, &priv->pldata->mac, sizeof(struct sockaddr));
+	if (!is_valid_ether_addr(mac.sa_data)) {
+		pr_warn("etop: invalid MAC, using random\n");
+		random_ether_addr(mac.sa_data);
+	}
+
+	err = ltq_etop_set_mac_address(dev, &mac);
+	if (err)
+		goto err_netdev;
+	ltq_etop_set_multicast_list(dev);
+	err = ltq_etop_mdio_init(dev);
+	if (err)
+		goto err_netdev;
+	return 0;
+
+err_netdev:
+	unregister_netdev(dev);
+	free_netdev(dev);
+err_hw:
+	ltq_etop_hw_exit(dev);
+	return err;
+}
+
+static void
+ltq_etop_tx_timeout(struct net_device *dev)
+{
+	int err;
+
+	ltq_etop_hw_exit(dev);
+	err = ltq_etop_hw_init(dev);
+	if (err)
+		goto err_hw;
+	dev->trans_start = jiffies;
+	netif_wake_queue(dev);
+	return;
+
+err_hw:
+	ltq_etop_hw_exit(dev);
+	netdev_err(dev, "failed to restart etop after TX timeout\n");
+}
+
+static const struct net_device_ops ltq_eth_netdev_ops = {
+	.ndo_open = ltq_etop_open,
+	.ndo_stop = ltq_etop_stop,
+	.ndo_start_xmit = ltq_etop_tx,
+	.ndo_change_mtu = ltq_etop_change_mtu,
+	.ndo_do_ioctl = ltq_etop_ioctl,
+	.ndo_set_mac_address = ltq_etop_set_mac_address,
+	.ndo_validate_addr = eth_validate_addr,
+	.ndo_set_multicast_list = ltq_etop_set_multicast_list,
+	.ndo_select_queue = ltq_etop_select_queue,
+	.ndo_init = ltq_etop_init,
+	.ndo_tx_timeout = ltq_etop_tx_timeout,
+};
+
+static int __init
+ltq_etop_probe(struct platform_device *pdev)
+{
+	struct net_device *dev;
+	struct ltq_etop_priv *priv;
+	struct resource *res;
+	int err;
+	int i;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "failed to get etop resource\n");
+		err = -ENOENT;
+		goto err_out;
+	}
+
+	res = devm_request_mem_region(&pdev->dev, res->start,
+		resource_size(res), dev_name(&pdev->dev));
+	if (!res) {
+		dev_err(&pdev->dev, "failed to request etop resource\n");
+		err = -EBUSY;
+		goto err_out;
+	}
+
+	ltq_etop_membase = devm_ioremap_nocache(&pdev->dev,
+		res->start, resource_size(res));
+	if (!ltq_etop_membase) {
+		dev_err(&pdev->dev, "failed to remap etop engine %d\n",
+			pdev->id);
+		err = -ENOMEM;
+		goto err_out;
+	}
+
+	dev = alloc_etherdev_mq(sizeof(struct ltq_etop_priv), 4);
+	strcpy(dev->name, "eth%d");
+	dev->netdev_ops = &ltq_eth_netdev_ops;
+	dev->ethtool_ops = &ltq_etop_ethtool_ops;
+	priv = netdev_priv(dev);
+	priv->res = res;
+	priv->pldata = dev_get_platdata(&pdev->dev);
+	priv->netdev = dev;
+	spin_lock_init(&priv->lock);
+
+	for (i = 0; i < MAX_DMA_CHAN; i++) {
+		if (IS_TX(i))
+			netif_napi_add(dev, &priv->ch[i].napi,
+				ltq_etop_poll_tx, 8);
+		else if (IS_RX(i))
+			netif_napi_add(dev, &priv->ch[i].napi,
+				ltq_etop_poll_rx, 32);
+		priv->ch[i].netdev = dev;
+	}
+
+	err = register_netdev(dev);
+	if (err)
+		goto err_free;
+
+	platform_set_drvdata(pdev, dev);
+	return 0;
+
+err_free:
+	kfree(dev);
+err_out:
+	return err;
+}
+
+static int __devexit
+ltq_etop_remove(struct platform_device *pdev)
+{
+	struct net_device *dev = platform_get_drvdata(pdev);
+
+	if (dev) {
+		netif_tx_stop_all_queues(dev);
+		ltq_etop_hw_exit(dev);
+		ltq_etop_mdio_cleanup(dev);
+		unregister_netdev(dev);
+	}
+	return 0;
+}
+
+static struct platform_driver ltq_mii_driver = {
+	.remove = __devexit_p(ltq_etop_remove),
+	.driver = {
+		.name = "ltq_etop",
+		.owner = THIS_MODULE,
+	},
+};
+
+int __init
+init_ltq_etop(void)
+{
+	int ret = platform_driver_probe(&ltq_mii_driver, ltq_etop_probe);
+
+	if (ret)
+		pr_err("ltq_etop: Error registering platfom driver!");
+	return ret;
+}
+
+static void __exit
+exit_ltq_etop(void)
+{
+	platform_driver_unregister(&ltq_mii_driver);
+}
+
+module_init(init_ltq_etop);
+module_exit(exit_ltq_etop);
+
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("Lantiq SoC ETOP");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index d70fb76edb7717062544a3c87d27e5799d0348c9..4ce9e5f2c069876a0fd4ec6d1446c25408411a33 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -174,7 +174,8 @@ static void loopback_setup(struct net_device *dev)
 		| NETIF_F_HIGHDMA
 		| NETIF_F_LLTX
 		| NETIF_F_NETNS_LOCAL
-		| NETIF_F_VLAN_CHALLENGED;
+		| NETIF_F_VLAN_CHALLENGED
+		| NETIF_F_LOOPBACK;
 	dev->ethtool_ops	= &loopback_ethtool_ops;
 	dev->header_ops		= &eth_header_ops;
 	dev->netdev_ops		= &loopback_ops;
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 79ccb54ab00c064716e068a1a2b175c03b138252..6c6a02869dfcaee3fd3800f30234923b5d455252 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -576,6 +576,11 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id)
 		 * add that if/when we get our hands on a full-blown MII PHY.
 		 */
 
+		if (status & MACB_BIT(ISR_ROVR)) {
+			/* We missed at least one packet */
+			bp->hw_stats.rx_overruns++;
+		}
+
 		if (status & MACB_BIT(HRESP)) {
 			/*
 			 * TODO: Reset the hardware, and maybe move the printk
@@ -1024,7 +1029,8 @@ static struct net_device_stats *macb_get_stats(struct net_device *dev)
 				   hwstat->rx_jabbers +
 				   hwstat->rx_undersize_pkts +
 				   hwstat->rx_length_mismatch);
-	nstat->rx_over_errors = hwstat->rx_resource_errors;
+	nstat->rx_over_errors = hwstat->rx_resource_errors +
+				   hwstat->rx_overruns;
 	nstat->rx_crc_errors = hwstat->rx_fcs_errors;
 	nstat->rx_frame_errors = hwstat->rx_align_errors;
 	nstat->rx_fifo_errors = hwstat->rx_overruns;
@@ -1171,8 +1177,7 @@ static int __init macb_probe(struct platform_device *pdev)
 	}
 
 	dev->irq = platform_get_irq(pdev, 0);
-	err = request_irq(dev->irq, macb_interrupt, IRQF_SAMPLE_RANDOM,
-			  dev->name, dev);
+	err = request_irq(dev->irq, macb_interrupt, 0, dev->name, dev);
 	if (err) {
 		printk(KERN_ERR
 		       "%s: Unable to request IRQ %d (error %d)\n",
@@ -1351,5 +1356,5 @@ module_exit(macb_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Atmel MACB Ethernet driver");
-MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
 MODULE_ALIAS("platform:macb");
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 78e34e9e4f0082c12baf559ad0a242c2c48f2231..d6aeaa5f25eaa86df9780d03783b548631e92262 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -70,16 +70,17 @@ static void macvlan_hash_add(struct macvlan_dev *vlan)
 	hlist_add_head_rcu(&vlan->hlist, &port->vlan_hash[addr[5]]);
 }
 
-static void macvlan_hash_del(struct macvlan_dev *vlan)
+static void macvlan_hash_del(struct macvlan_dev *vlan, bool sync)
 {
 	hlist_del_rcu(&vlan->hlist);
-	synchronize_rcu();
+	if (sync)
+		synchronize_rcu();
 }
 
 static void macvlan_hash_change_addr(struct macvlan_dev *vlan,
 					const unsigned char *addr)
 {
-	macvlan_hash_del(vlan);
+	macvlan_hash_del(vlan, true);
 	/* Now that we are unhashed it is safe to change the device
 	 * address without confusing packet delivery.
 	 */
@@ -237,10 +238,8 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
 
 		dest = macvlan_hash_lookup(port, eth->h_dest);
 		if (dest && dest->mode == MACVLAN_MODE_BRIDGE) {
-			unsigned int length = skb->len + ETH_HLEN;
-			int ret = dest->forward(dest->dev, skb);
-			macvlan_count_rx(dest, length,
-					 ret == NET_RX_SUCCESS, 0);
+			/* send to lowerdev first for its network taps */
+			vlan->forward(vlan->lowerdev, skb);
 
 			return NET_XMIT_SUCCESS;
 		}
@@ -345,7 +344,7 @@ static int macvlan_stop(struct net_device *dev)
 	dev_uc_del(lowerdev, dev->dev_addr);
 
 hash_del:
-	macvlan_hash_del(vlan);
+	macvlan_hash_del(vlan, !dev->dismantle);
 	return 0;
 }
 
@@ -415,7 +414,7 @@ static struct lock_class_key macvlan_netdev_addr_lock_key;
 #define MACVLAN_FEATURES \
 	(NETIF_F_SG | NETIF_F_ALL_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
 	 NETIF_F_GSO | NETIF_F_TSO | NETIF_F_UFO | NETIF_F_GSO_ROBUST | \
-	 NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO)
+	 NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM)
 
 #define MACVLAN_STATE_MASK \
 	((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))
@@ -517,12 +516,6 @@ static void macvlan_ethtool_get_drvinfo(struct net_device *dev,
 	snprintf(drvinfo->version, 32, "0.1");
 }
 
-static u32 macvlan_ethtool_get_rx_csum(struct net_device *dev)
-{
-	const struct macvlan_dev *vlan = netdev_priv(dev);
-	return dev_ethtool_get_rx_csum(vlan->lowerdev);
-}
-
 static int macvlan_ethtool_get_settings(struct net_device *dev,
 					struct ethtool_cmd *cmd)
 {
@@ -530,18 +523,10 @@ static int macvlan_ethtool_get_settings(struct net_device *dev,
 	return dev_ethtool_get_settings(vlan->lowerdev, cmd);
 }
 
-static u32 macvlan_ethtool_get_flags(struct net_device *dev)
-{
-	const struct macvlan_dev *vlan = netdev_priv(dev);
-	return dev_ethtool_get_flags(vlan->lowerdev);
-}
-
 static const struct ethtool_ops macvlan_ethtool_ops = {
 	.get_link		= ethtool_op_get_link,
 	.get_settings		= macvlan_ethtool_get_settings,
-	.get_rx_csum		= macvlan_ethtool_get_rx_csum,
 	.get_drvinfo		= macvlan_ethtool_get_drvinfo,
-	.get_flags		= macvlan_ethtool_get_flags,
 };
 
 static const struct net_device_ops macvlan_netdev_ops = {
@@ -598,26 +583,18 @@ static int macvlan_port_create(struct net_device *dev)
 	err = netdev_rx_handler_register(dev, macvlan_handle_frame, port);
 	if (err)
 		kfree(port);
-
-	dev->priv_flags |= IFF_MACVLAN_PORT;
+	else
+		dev->priv_flags |= IFF_MACVLAN_PORT;
 	return err;
 }
 
-static void macvlan_port_rcu_free(struct rcu_head *head)
-{
-	struct macvlan_port *port;
-
-	port = container_of(head, struct macvlan_port, rcu);
-	kfree(port);
-}
-
 static void macvlan_port_destroy(struct net_device *dev)
 {
 	struct macvlan_port *port = macvlan_port_get(dev);
 
 	dev->priv_flags &= ~IFF_MACVLAN_PORT;
 	netdev_rx_handler_unregister(dev);
-	call_rcu(&port->rcu, macvlan_port_rcu_free);
+	kfree_rcu(port, rcu);
 }
 
 static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
@@ -799,6 +776,7 @@ static int macvlan_device_event(struct notifier_block *unused,
 	struct net_device *dev = ptr;
 	struct macvlan_dev *vlan, *next;
 	struct macvlan_port *port;
+	LIST_HEAD(list_kill);
 
 	if (!macvlan_port_exists(dev))
 		return NOTIFY_DONE;
@@ -824,7 +802,9 @@ static int macvlan_device_event(struct notifier_block *unused,
 			break;
 
 		list_for_each_entry_safe(vlan, next, &port->vlans, list)
-			vlan->dev->rtnl_link_ops->dellink(vlan->dev, NULL);
+			vlan->dev->rtnl_link_ops->dellink(vlan->dev, &list_kill);
+		unregister_netdevice_many(&list_kill);
+		list_del(&list_kill);
 		break;
 	case NETDEV_PRE_TYPE_CHANGE:
 		/* Forbid underlaying device to change its type. */
diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index e85bf04cf813c608d80a247f2f3d144fbc7cc6a5..16fbb11d92aca1cf74369058ab373cf60555302b 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -176,6 +176,9 @@ static u32 mdio45_get_an(const struct mdio_if_info *mdio, u16 addr)
  * @npage_adv: Modes currently advertised on next pages
  * @npage_lpa: Modes advertised by link partner on next pages
  *
+ * The @ecmd parameter is expected to have been cleared before calling
+ * mdio45_ethtool_gset_npage().
+ *
  * Since the CSRs for auto-negotiation using next pages are not fully
  * standardised, this function does not attempt to decode them.  The
  * caller must pass them in.
@@ -185,6 +188,7 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
 			       u32 npage_adv, u32 npage_lpa)
 {
 	int reg;
+	u32 speed;
 
 	ecmd->transceiver = XCVR_INTERNAL;
 	ecmd->phy_address = mdio->prtad;
@@ -287,33 +291,36 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
 		if (modes & (ADVERTISED_10000baseT_Full |
 			     ADVERTISED_10000baseKX4_Full |
 			     ADVERTISED_10000baseKR_Full)) {
-			ecmd->speed = SPEED_10000;
+			speed = SPEED_10000;
 			ecmd->duplex = DUPLEX_FULL;
 		} else if (modes & (ADVERTISED_1000baseT_Full |
 				    ADVERTISED_1000baseT_Half |
 				    ADVERTISED_1000baseKX_Full)) {
-			ecmd->speed = SPEED_1000;
+			speed = SPEED_1000;
 			ecmd->duplex = !(modes & ADVERTISED_1000baseT_Half);
 		} else if (modes & (ADVERTISED_100baseT_Full |
 				    ADVERTISED_100baseT_Half)) {
-			ecmd->speed = SPEED_100;
+			speed = SPEED_100;
 			ecmd->duplex = !!(modes & ADVERTISED_100baseT_Full);
 		} else {
-			ecmd->speed = SPEED_10;
+			speed = SPEED_10;
 			ecmd->duplex = !!(modes & ADVERTISED_10baseT_Full);
 		}
 	} else {
 		/* Report forced settings */
 		reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
 				      MDIO_CTRL1);
-		ecmd->speed = (((reg & MDIO_PMA_CTRL1_SPEED1000) ? 100 : 1) *
-			       ((reg & MDIO_PMA_CTRL1_SPEED100) ? 100 : 10));
+		speed = (((reg & MDIO_PMA_CTRL1_SPEED1000) ? 100 : 1)
+			 * ((reg & MDIO_PMA_CTRL1_SPEED100) ? 100 : 10));
 		ecmd->duplex = (reg & MDIO_CTRL1_FULLDPLX ||
-				ecmd->speed == SPEED_10000);
+				speed == SPEED_10000);
 	}
 
+	ethtool_cmd_speed_set(ecmd, speed);
+
 	/* 10GBASE-T MDI/MDI-X */
-	if (ecmd->port == PORT_TP && ecmd->speed == SPEED_10000) {
+	if (ecmd->port == PORT_TP
+	    && (ethtool_cmd_speed(ecmd) == SPEED_10000)) {
 		switch (mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
 					MDIO_PMA_10GBT_SWAPPOL)) {
 		case MDIO_PMA_10GBT_SWAPPOL_ABNX | MDIO_PMA_10GBT_SWAPPOL_CDNX:
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index d4fc00b1ff93442f699844517736a0ac1b6a0bde..c62e7816d54864d317b1c646c00c18bc78b97ead 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -62,6 +62,9 @@ static u32 mii_get_an(struct mii_if_info *mii, u16 addr)
  * @mii: MII interface
  * @ecmd: requested ethtool_cmd
  *
+ * The @ecmd parameter is expected to have been cleared before calling
+ * mii_ethtool_gset().
+ *
  * Returns 0 for success, negative on error.
  */
 int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
@@ -122,22 +125,25 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 
 		if (nego & (ADVERTISED_1000baseT_Full |
 			    ADVERTISED_1000baseT_Half)) {
-			ecmd->speed = SPEED_1000;
+			ethtool_cmd_speed_set(ecmd, SPEED_1000);
 			ecmd->duplex = !!(nego & ADVERTISED_1000baseT_Full);
 		} else if (nego & (ADVERTISED_100baseT_Full |
 				   ADVERTISED_100baseT_Half)) {
-			ecmd->speed = SPEED_100;
+			ethtool_cmd_speed_set(ecmd, SPEED_100);
 			ecmd->duplex = !!(nego & ADVERTISED_100baseT_Full);
 		} else {
-			ecmd->speed = SPEED_10;
+			ethtool_cmd_speed_set(ecmd, SPEED_10);
 			ecmd->duplex = !!(nego & ADVERTISED_10baseT_Full);
 		}
 	} else {
 		ecmd->autoneg = AUTONEG_DISABLE;
 
-		ecmd->speed = ((bmcr & BMCR_SPEED1000 &&
-				(bmcr & BMCR_SPEED100) == 0) ? SPEED_1000 :
-			       (bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10);
+		ethtool_cmd_speed_set(ecmd,
+				      ((bmcr & BMCR_SPEED1000 &&
+					(bmcr & BMCR_SPEED100) == 0) ?
+				       SPEED_1000 :
+				       ((bmcr & BMCR_SPEED100) ?
+					SPEED_100 : SPEED_10)));
 		ecmd->duplex = (bmcr & BMCR_FULLDPLX) ? DUPLEX_FULL : DUPLEX_HALF;
 	}
 
@@ -158,10 +164,11 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 {
 	struct net_device *dev = mii->dev;
+	u32 speed = ethtool_cmd_speed(ecmd);
 
-	if (ecmd->speed != SPEED_10 &&
-	    ecmd->speed != SPEED_100 &&
-	    ecmd->speed != SPEED_1000)
+	if (speed != SPEED_10 &&
+	    speed != SPEED_100 &&
+	    speed != SPEED_1000)
 		return -EINVAL;
 	if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
 		return -EINVAL;
@@ -173,7 +180,7 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 		return -EINVAL;
 	if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE)
 		return -EINVAL;
-	if ((ecmd->speed == SPEED_1000) && (!mii->supports_gmii))
+	if ((speed == SPEED_1000) && (!mii->supports_gmii))
 		return -EINVAL;
 
 	/* ignore supported, maxtxpkt, maxrxpkt */
@@ -231,9 +238,9 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
 		bmcr = mii->mdio_read(dev, mii->phy_id, MII_BMCR);
 		tmp = bmcr & ~(BMCR_ANENABLE | BMCR_SPEED100 |
 			       BMCR_SPEED1000 | BMCR_FULLDPLX);
-		if (ecmd->speed == SPEED_1000)
+		if (speed == SPEED_1000)
 			tmp |= BMCR_SPEED1000;
-		else if (ecmd->speed == SPEED_100)
+		else if (speed == SPEED_100)
 			tmp |= BMCR_SPEED100;
 		if (ecmd->duplex == DUPLEX_FULL) {
 			tmp |= BMCR_FULLDPLX;
diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index d54b7abf02259b1c5088bf47b338768ce2d10e04..2e858e4dcf4d821d2371c948de3c48b13cbc23c5 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -57,37 +57,6 @@ mlx4_en_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
 	drvinfo->eedump_len = 0;
 }
 
-static u32 mlx4_en_get_tso(struct net_device *dev)
-{
-	return (dev->features & NETIF_F_TSO) != 0;
-}
-
-static int mlx4_en_set_tso(struct net_device *dev, u32 data)
-{
-	struct mlx4_en_priv *priv = netdev_priv(dev);
-
-	if (data) {
-		if (!priv->mdev->LSO_support)
-			return -EPERM;
-		dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
-	} else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
-	return 0;
-}
-
-static u32 mlx4_en_get_rx_csum(struct net_device *dev)
-{
-	struct mlx4_en_priv *priv = netdev_priv(dev);
-	return priv->rx_csum;
-}
-
-static int mlx4_en_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct mlx4_en_priv *priv = netdev_priv(dev);
-	priv->rx_csum = (data != 0);
-	return 0;
-}
-
 static const char main_strings[][ETH_GSTRING_LEN] = {
 	"rx_packets", "tx_packets", "rx_bytes", "tx_bytes", "rx_errors",
 	"tx_errors", "rx_dropped", "tx_dropped", "multicast", "collisions",
@@ -296,10 +265,10 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	trans_type = priv->port_state.transciver;
 	if (netif_carrier_ok(dev)) {
-		cmd->speed = priv->port_state.link_speed;
+		ethtool_cmd_speed_set(cmd, priv->port_state.link_speed);
 		cmd->duplex = DUPLEX_FULL;
 	} else {
-		cmd->speed = -1;
+		ethtool_cmd_speed_set(cmd, -1);
 		cmd->duplex = -1;
 	}
 
@@ -323,7 +292,8 @@ static int mlx4_en_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 static int mlx4_en_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	if ((cmd->autoneg == AUTONEG_ENABLE) ||
-	    (cmd->speed != SPEED_10000) || (cmd->duplex != DUPLEX_FULL))
+	    (ethtool_cmd_speed(cmd) != SPEED_10000) ||
+	    (cmd->duplex != DUPLEX_FULL))
 		return -EINVAL;
 
 	/* Nothing to change */
@@ -483,17 +453,7 @@ const struct ethtool_ops mlx4_en_ethtool_ops = {
 	.get_drvinfo = mlx4_en_get_drvinfo,
 	.get_settings = mlx4_en_get_settings,
 	.set_settings = mlx4_en_set_settings,
-#ifdef NETIF_F_TSO
-	.get_tso = mlx4_en_get_tso,
-	.set_tso = mlx4_en_set_tso,
-#endif
-	.get_sg = ethtool_op_get_sg,
-	.set_sg = ethtool_op_set_sg,
 	.get_link = ethtool_op_get_link,
-	.get_rx_csum = mlx4_en_get_rx_csum,
-	.set_rx_csum = mlx4_en_set_rx_csum,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = ethtool_op_set_tx_ipv6_csum,
 	.get_strings = mlx4_en_get_strings,
 	.get_sset_count = mlx4_en_get_sset_count,
 	.get_ethtool_stats = mlx4_en_get_ethtool_stats,
@@ -508,7 +468,6 @@ const struct ethtool_ops mlx4_en_ethtool_ops = {
 	.set_pauseparam = mlx4_en_set_pauseparam,
 	.get_ringparam = mlx4_en_get_ringparam,
 	.set_ringparam = mlx4_en_set_ringparam,
-	.get_flags = ethtool_op_get_flags,
 };
 
 
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index 77063f91c564e4ddf0ffbff5a7b118057ff1bbd6..61850adae6f77a071fb29307ffbb59c517ff8892 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -1083,7 +1083,6 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
 	priv->prof = prof;
 	priv->port = port;
 	priv->port_up = false;
-	priv->rx_csum = 1;
 	priv->flags = prof->flags;
 	priv->tx_ring_num = prof->tx_ring_num;
 	priv->rx_ring_num = prof->rx_ring_num;
@@ -1141,21 +1140,16 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
 	/*
 	 * Set driver features
 	 */
-	dev->features |= NETIF_F_SG;
-	dev->vlan_features |= NETIF_F_SG;
-	dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-	dev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-	dev->features |= NETIF_F_HIGHDMA;
-	dev->features |= NETIF_F_HW_VLAN_TX |
-			 NETIF_F_HW_VLAN_RX |
-			 NETIF_F_HW_VLAN_FILTER;
-	dev->features |= NETIF_F_GRO;
-	if (mdev->LSO_support) {
-		dev->features |= NETIF_F_TSO;
-		dev->features |= NETIF_F_TSO6;
-		dev->vlan_features |= NETIF_F_TSO;
-		dev->vlan_features |= NETIF_F_TSO6;
-	}
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	if (mdev->LSO_support)
+		dev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6;
+
+	dev->vlan_features = dev->hw_features;
+
+	dev->hw_features |= NETIF_F_RXCSUM;
+	dev->features = dev->hw_features | NETIF_F_HIGHDMA |
+			NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
+			NETIF_F_HW_VLAN_FILTER;
 
 	mdev->pndev[port] = dev;
 
diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c
index 62dd21b06df4f8faabe1522f78476ecd02c33b33..277215fb9d725544ee12991240f203dced13af3a 100644
--- a/drivers/net/mlx4/en_rx.c
+++ b/drivers/net/mlx4/en_rx.c
@@ -584,7 +584,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
 		ring->bytes += length;
 		ring->packets++;
 
-		if (likely(priv->rx_csum)) {
+		if (likely(dev->features & NETIF_F_RXCSUM)) {
 			if ((cqe->status & cpu_to_be16(MLX4_CQE_STATUS_IPOK)) &&
 			    (cqe->checksum == cpu_to_be16(0xffff))) {
 				priv->port_stats.rx_chksum_good++;
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index e30f6099c0de38c24f8b87315783369d58b88e4b..0b5150df0585694d3e5099900467e9faeb01a681 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -451,7 +451,6 @@ struct mlx4_en_priv {
 	int registered;
 	int allocated;
 	int stride;
-	int rx_csum;
 	u64 mac;
 	int mac_index;
 	unsigned max_mtu;
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 34425b94452f33837758c1852fd4c27a3ebddc10..a5d9b1c310b38beb48f27b3828384be3e032a006 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1444,13 +1444,13 @@ mv643xx_eth_get_settings_phyless(struct mv643xx_eth_private *mp,
 	cmd->advertising = ADVERTISED_MII;
 	switch (port_status & PORT_SPEED_MASK) {
 	case PORT_SPEED_10:
-		cmd->speed = SPEED_10;
+		ethtool_cmd_speed_set(cmd, SPEED_10);
 		break;
 	case PORT_SPEED_100:
-		cmd->speed = SPEED_100;
+		ethtool_cmd_speed_set(cmd, SPEED_100);
 		break;
 	case PORT_SPEED_1000:
-		cmd->speed = SPEED_1000;
+		ethtool_cmd_speed_set(cmd, SPEED_1000);
 		break;
 	default:
 		cmd->speed = -1;
@@ -1575,18 +1575,12 @@ mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er)
 	return 0;
 }
 
-static u32
-mv643xx_eth_get_rx_csum(struct net_device *dev)
-{
-	struct mv643xx_eth_private *mp = netdev_priv(dev);
-
-	return !!(rdlp(mp, PORT_CONFIG) & 0x02000000);
-}
 
 static int
-mv643xx_eth_set_rx_csum(struct net_device *dev, u32 rx_csum)
+mv643xx_eth_set_features(struct net_device *dev, u32 features)
 {
 	struct mv643xx_eth_private *mp = netdev_priv(dev);
+	u32 rx_csum = features & NETIF_F_RXCSUM;
 
 	wrlp(mp, PORT_CONFIG, rx_csum ? 0x02000000 : 0x00000000);
 
@@ -1634,11 +1628,6 @@ static void mv643xx_eth_get_ethtool_stats(struct net_device *dev,
 	}
 }
 
-static int mv643xx_eth_set_flags(struct net_device *dev, u32 data)
-{
-	return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO);
-}
-
 static int mv643xx_eth_get_sset_count(struct net_device *dev, int sset)
 {
 	if (sset == ETH_SS_STATS)
@@ -1657,14 +1646,8 @@ static const struct ethtool_ops mv643xx_eth_ethtool_ops = {
 	.set_coalesce		= mv643xx_eth_set_coalesce,
 	.get_ringparam		= mv643xx_eth_get_ringparam,
 	.set_ringparam		= mv643xx_eth_set_ringparam,
-	.get_rx_csum		= mv643xx_eth_get_rx_csum,
-	.set_rx_csum		= mv643xx_eth_set_rx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_csum,
-	.set_sg			= ethtool_op_set_sg,
 	.get_strings		= mv643xx_eth_get_strings,
 	.get_ethtool_stats	= mv643xx_eth_get_ethtool_stats,
-	.get_flags		= ethtool_op_get_flags,
-	.set_flags		= mv643xx_eth_set_flags,
 	.get_sset_count		= mv643xx_eth_get_sset_count,
 };
 
@@ -2264,7 +2247,7 @@ static void port_start(struct mv643xx_eth_private *mp)
 	 * frames to RX queue #0, and include the pseudo-header when
 	 * calculating receive checksums.
 	 */
-	wrlp(mp, PORT_CONFIG, 0x02000000);
+	mv643xx_eth_set_features(mp->dev, mp->dev->features);
 
 	/*
 	 * Treat BPDUs as normal multicasts, and disable partition mode.
@@ -2848,6 +2831,7 @@ static const struct net_device_ops mv643xx_eth_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_do_ioctl		= mv643xx_eth_ioctl,
 	.ndo_change_mtu		= mv643xx_eth_change_mtu,
+	.ndo_set_features	= mv643xx_eth_set_features,
 	.ndo_tx_timeout		= mv643xx_eth_tx_timeout,
 	.ndo_get_stats		= mv643xx_eth_get_stats,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -2930,7 +2914,9 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
 	dev->watchdog_timeo = 2 * HZ;
 	dev->base_addr = 0;
 
-	dev->features = NETIF_F_SG | NETIF_F_IP_CSUM;
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM |
+		NETIF_F_RXCSUM | NETIF_F_LRO;
+	dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
 	dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM;
 
 	SET_NETDEV_DEV(dev, &pdev->dev);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 1446de59ae53bf13445d129eb7f9c79d5751d993..bf84849600ce6e141dc7a6c84579f2ea6c315eaa 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -65,6 +65,7 @@
 #include <linux/io.h>
 #include <linux/log2.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 #include <net/checksum.h>
 #include <net/ip.h>
 #include <net/tcp.h>
@@ -205,7 +206,6 @@ struct myri10ge_priv {
 	int tx_boundary;	/* boundary transmits cannot cross */
 	int num_slices;
 	int running;		/* running?             */
-	int csum_flag;		/* rx_csums?            */
 	int small_bytes;
 	int big_bytes;
 	int max_intr_slots;
@@ -1386,7 +1386,7 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum,
 	skb->protocol = eth_type_trans(skb, dev);
 	skb_record_rx_queue(skb, ss - &mgp->ss[0]);
 
-	if (mgp->csum_flag) {
+	if (dev->features & NETIF_F_RXCSUM) {
 		if ((skb->protocol == htons(ETH_P_IP)) ||
 		    (skb->protocol == htons(ETH_P_IPV6))) {
 			skb->csum = csum;
@@ -1645,7 +1645,7 @@ myri10ge_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
 	int i;
 
 	cmd->autoneg = AUTONEG_DISABLE;
-	cmd->speed = SPEED_10000;
+	ethtool_cmd_speed_set(cmd, SPEED_10000);
 	cmd->duplex = DUPLEX_FULL;
 
 	/*
@@ -1757,43 +1757,6 @@ myri10ge_get_ringparam(struct net_device *netdev,
 	ring->tx_pending = ring->tx_max_pending;
 }
 
-static u32 myri10ge_get_rx_csum(struct net_device *netdev)
-{
-	struct myri10ge_priv *mgp = netdev_priv(netdev);
-
-	if (mgp->csum_flag)
-		return 1;
-	else
-		return 0;
-}
-
-static int myri10ge_set_rx_csum(struct net_device *netdev, u32 csum_enabled)
-{
-	struct myri10ge_priv *mgp = netdev_priv(netdev);
-	int err = 0;
-
-	if (csum_enabled)
-		mgp->csum_flag = MXGEFW_FLAGS_CKSUM;
-	else {
-		netdev->features &= ~NETIF_F_LRO;
-		mgp->csum_flag = 0;
-
-	}
-	return err;
-}
-
-static int myri10ge_set_tso(struct net_device *netdev, u32 tso_enabled)
-{
-	struct myri10ge_priv *mgp = netdev_priv(netdev);
-	u32 flags = mgp->features & (NETIF_F_TSO6 | NETIF_F_TSO);
-
-	if (tso_enabled)
-		netdev->features |= flags;
-	else
-		netdev->features &= ~flags;
-	return 0;
-}
-
 static const char myri10ge_gstrings_main_stats[][ETH_GSTRING_LEN] = {
 	"rx_packets", "tx_packets", "rx_bytes", "tx_bytes", "rx_errors",
 	"tx_errors", "rx_dropped", "tx_dropped", "multicast", "collisions",
@@ -1944,11 +1907,6 @@ static u32 myri10ge_get_msglevel(struct net_device *netdev)
 	return mgp->msg_enable;
 }
 
-static int myri10ge_set_flags(struct net_device *netdev, u32 value)
-{
-	return ethtool_op_set_flags(netdev, value, ETH_FLAG_LRO);
-}
-
 static const struct ethtool_ops myri10ge_ethtool_ops = {
 	.get_settings = myri10ge_get_settings,
 	.get_drvinfo = myri10ge_get_drvinfo,
@@ -1957,19 +1915,12 @@ static const struct ethtool_ops myri10ge_ethtool_ops = {
 	.get_pauseparam = myri10ge_get_pauseparam,
 	.set_pauseparam = myri10ge_set_pauseparam,
 	.get_ringparam = myri10ge_get_ringparam,
-	.get_rx_csum = myri10ge_get_rx_csum,
-	.set_rx_csum = myri10ge_set_rx_csum,
-	.set_tx_csum = ethtool_op_set_tx_hw_csum,
-	.set_sg = ethtool_op_set_sg,
-	.set_tso = myri10ge_set_tso,
 	.get_link = ethtool_op_get_link,
 	.get_strings = myri10ge_get_strings,
 	.get_sset_count = myri10ge_get_sset_count,
 	.get_ethtool_stats = myri10ge_get_ethtool_stats,
 	.set_msglevel = myri10ge_set_msglevel,
 	.get_msglevel = myri10ge_get_msglevel,
-	.get_flags = ethtool_op_get_flags,
-	.set_flags = myri10ge_set_flags
 };
 
 static int myri10ge_allocate_rings(struct myri10ge_slice_state *ss)
@@ -3136,6 +3087,14 @@ static int myri10ge_set_mac_address(struct net_device *dev, void *addr)
 	return 0;
 }
 
+static u32 myri10ge_fix_features(struct net_device *dev, u32 features)
+{
+	if (!(features & NETIF_F_RXCSUM))
+		features &= ~NETIF_F_LRO;
+
+	return features;
+}
+
 static int myri10ge_change_mtu(struct net_device *dev, int new_mtu)
 {
 	struct myri10ge_priv *mgp = netdev_priv(dev);
@@ -3834,6 +3793,7 @@ static const struct net_device_ops myri10ge_netdev_ops = {
 	.ndo_get_stats		= myri10ge_get_stats,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_change_mtu		= myri10ge_change_mtu,
+	.ndo_fix_features	= myri10ge_fix_features,
 	.ndo_set_multicast_list = myri10ge_set_multicast_list,
 	.ndo_set_mac_address	= myri10ge_set_mac_address,
 };
@@ -3860,7 +3820,6 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	mgp = netdev_priv(netdev);
 	mgp->dev = netdev;
 	mgp->pdev = pdev;
-	mgp->csum_flag = MXGEFW_FLAGS_CKSUM;
 	mgp->pause = myri10ge_flow_control;
 	mgp->intr_coal_delay = myri10ge_intr_coal_delay;
 	mgp->msg_enable = netif_msg_init(myri10ge_debug, MYRI10GE_MSG_DEFAULT);
@@ -3976,11 +3935,11 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	netdev->netdev_ops = &myri10ge_netdev_ops;
 	netdev->mtu = myri10ge_initial_mtu;
 	netdev->base_addr = mgp->iomem_base;
-	netdev->features = mgp->features;
+	netdev->hw_features = mgp->features | NETIF_F_LRO | NETIF_F_RXCSUM;
+	netdev->features = netdev->hw_features;
 
 	if (dac_enabled)
 		netdev->features |= NETIF_F_HIGHDMA;
-	netdev->features |= NETIF_F_LRO;
 
 	netdev->vlan_features |= mgp->features;
 	if (mgp->fw_ver_tiny < 37)
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 1074231f0a0d722a803bcc968372d9705b582a53..b78be088c4ad53b54be4c61b37cb0cb7d93c9373 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2820,7 +2820,7 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 	u32 tmp;
 
 	ecmd->port        = dev->if_port;
-	ecmd->speed       = np->speed;
+	ethtool_cmd_speed_set(ecmd, np->speed);
 	ecmd->duplex      = np->duplex;
 	ecmd->autoneg     = np->autoneg;
 	ecmd->advertising = 0;
@@ -2878,9 +2878,9 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 		tmp = mii_nway_result(
 			np->advertising & mdio_read(dev, MII_LPA));
 		if (tmp == LPA_100FULL || tmp == LPA_100HALF)
-			ecmd->speed  = SPEED_100;
+			ethtool_cmd_speed_set(ecmd, SPEED_100);
 		else
-			ecmd->speed  = SPEED_10;
+			ethtool_cmd_speed_set(ecmd, SPEED_10);
 		if (tmp == LPA_100FULL || tmp == LPA_10FULL)
 			ecmd->duplex = DUPLEX_FULL;
 		else
@@ -2908,7 +2908,8 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 			return -EINVAL;
 		}
 	} else if (ecmd->autoneg == AUTONEG_DISABLE) {
-		if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100)
+		u32 speed = ethtool_cmd_speed(ecmd);
+		if (speed != SPEED_10 && speed != SPEED_100)
 			return -EINVAL;
 		if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
 			return -EINVAL;
@@ -2956,7 +2957,7 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if (ecmd->advertising & ADVERTISED_100baseT_Full)
 			np->advertising |= ADVERTISE_100FULL;
 	} else {
-		np->speed  = ecmd->speed;
+		np->speed  = ethtool_cmd_speed(ecmd);
 		np->duplex = ecmd->duplex;
 		/* user overriding the initial full duplex parm? */
 		if (np->duplex == DUPLEX_HALF)
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index 30be8c634ebdd3722bd3c3e965348ccd638d12e2..7298a34bc7951d733f4de4071acc14aa5eab42e4 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -167,7 +167,7 @@ static void cleanup_card(struct net_device *dev)
 #ifndef MODULE
 struct net_device * __init ne_probe(int unit)
 {
-	struct net_device *dev = alloc_ei_netdev();
+	struct net_device *dev = ____alloc_ei_netdev(0);
 	int err;
 
 	if (!dev)
@@ -197,15 +197,15 @@ static const struct net_device_ops ne_netdev_ops = {
 	.ndo_open		= ne_open,
 	.ndo_stop		= ne_close,
 
-	.ndo_start_xmit		= ei_start_xmit,
-	.ndo_tx_timeout		= ei_tx_timeout,
-	.ndo_get_stats		= ei_get_stats,
-	.ndo_set_multicast_list = ei_set_multicast_list,
+	.ndo_start_xmit		= __ei_start_xmit,
+	.ndo_tx_timeout		= __ei_tx_timeout,
+	.ndo_get_stats		= __ei_get_stats,
+	.ndo_set_multicast_list = __ei_set_multicast_list,
 	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_mac_address 	= eth_mac_addr,
+	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_change_mtu		= eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= ei_poll,
+	.ndo_poll_controller	= __ei_poll,
 #endif
 };
 
@@ -637,7 +637,7 @@ int init_module(void)
 	int err;
 
 	for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-		struct net_device *dev = alloc_ei_netdev();
+		struct net_device *dev = ____alloc_ei_netdev(0);
 		if (!dev)
 			break;
 		if (io[this_dev]) {
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index 243ed2aee88e35e801a2c6582f8a80d4e287ba7b..e8984b0ca52104c08e9bddf4eafeec8630a5d167 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -80,17 +80,20 @@ static void ne3210_block_output(struct net_device *dev, int count, const unsigne
 
 #define NE3210_DEBUG	0x0
 
-static unsigned char irq_map[] __initdata = {15, 12, 11, 10, 9, 7, 5, 3};
-static unsigned int shmem_map[] __initdata = {0xff0, 0xfe0, 0xfff0, 0xd8, 0xffe0, 0xffc0, 0xd0, 0x0};
-static const char *ifmap[] __initdata = {"UTP", "?", "BNC", "AUI"};
-static int ifmap_val[] __initdata = {
+static const unsigned char irq_map[] __devinitconst =
+	{ 15, 12, 11, 10, 9, 7, 5, 3 };
+static const unsigned int shmem_map[] __devinitconst =
+	{ 0xff0, 0xfe0, 0xfff0, 0xd8, 0xffe0, 0xffc0, 0xd0, 0x0 };
+static const char *const ifmap[] __devinitconst =
+	{ "UTP", "?", "BNC", "AUI" };
+static const int ifmap_val[] __devinitconst = {
 		IF_PORT_10BASET,
 		IF_PORT_UNKNOWN,
 		IF_PORT_10BASE2,
 		IF_PORT_AUI,
 };
 
-static int __init ne3210_eisa_probe (struct device *device)
+static int __devinit ne3210_eisa_probe (struct device *device)
 {
 	unsigned long ioaddr, phys_mem;
 	int i, retval, port_index;
@@ -313,7 +316,7 @@ static void ne3210_block_output(struct net_device *dev, int count,
 	memcpy_toio(shmem, buf, count);
 }
 
-static struct eisa_device_id ne3210_ids[] = {
+static const struct eisa_device_id ne3210_ids[] __devinitconst = {
 	{ "EGL0101" },
 	{ "NVL1801" },
 	{ "" },
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index eb41e44921e665c3863dd82860b7c44413c7ef5e..dfc82720065ac0d68bb657dbf19150ff7dd4c89e 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -241,34 +241,6 @@ static struct netconsole_target *to_target(struct config_item *item)
 		NULL;
 }
 
-/*
- * Wrapper over simple_strtol (base 10) with sanity and range checking.
- * We return (signed) long only because we may want to return errors.
- * Do not use this to convert numbers that are allowed to be negative.
- */
-static long strtol10_check_range(const char *cp, long min, long max)
-{
-	long ret;
-	char *p = (char *) cp;
-
-	WARN_ON(min < 0);
-	WARN_ON(max < min);
-
-	ret = simple_strtol(p, &p, 10);
-
-	if (*p && (*p != '\n')) {
-		printk(KERN_ERR "netconsole: invalid input\n");
-		return -EINVAL;
-	}
-	if ((ret < min) || (ret > max)) {
-		printk(KERN_ERR "netconsole: input %ld must be between "
-				"%ld and %ld\n", ret, min, max);
-		return -EINVAL;
-	}
-
-	return ret;
-}
-
 /*
  * Attribute operations for netconsole_target.
  */
@@ -327,12 +299,14 @@ static ssize_t store_enabled(struct netconsole_target *nt,
 			     const char *buf,
 			     size_t count)
 {
+	int enabled;
 	int err;
-	long enabled;
 
-	enabled = strtol10_check_range(buf, 0, 1);
-	if (enabled < 0)
-		return enabled;
+	err = kstrtoint(buf, 10, &enabled);
+	if (err < 0)
+		return err;
+	if (enabled < 0 || enabled > 1)
+		return -EINVAL;
 
 	if (enabled) {	/* 1 */
 
@@ -384,8 +358,7 @@ static ssize_t store_local_port(struct netconsole_target *nt,
 				const char *buf,
 				size_t count)
 {
-	long local_port;
-#define __U16_MAX	((__u16) ~0U)
+	int rv;
 
 	if (nt->enabled) {
 		printk(KERN_ERR "netconsole: target (%s) is enabled, "
@@ -394,12 +367,9 @@ static ssize_t store_local_port(struct netconsole_target *nt,
 		return -EINVAL;
 	}
 
-	local_port = strtol10_check_range(buf, 0, __U16_MAX);
-	if (local_port < 0)
-		return local_port;
-
-	nt->np.local_port = local_port;
-
+	rv = kstrtou16(buf, 10, &nt->np.local_port);
+	if (rv < 0)
+		return rv;
 	return strnlen(buf, count);
 }
 
@@ -407,8 +377,7 @@ static ssize_t store_remote_port(struct netconsole_target *nt,
 				 const char *buf,
 				 size_t count)
 {
-	long remote_port;
-#define __U16_MAX	((__u16) ~0U)
+	int rv;
 
 	if (nt->enabled) {
 		printk(KERN_ERR "netconsole: target (%s) is enabled, "
@@ -417,12 +386,9 @@ static ssize_t store_remote_port(struct netconsole_target *nt,
 		return -EINVAL;
 	}
 
-	remote_port = strtol10_check_range(buf, 0, __U16_MAX);
-	if (remote_port < 0)
-		return remote_port;
-
-	nt->np.remote_port = remote_port;
-
+	rv = kstrtou16(buf, 10, &nt->np.remote_port);
+	if (rv < 0)
+		return rv;
 	return strnlen(buf, count);
 }
 
@@ -463,8 +429,6 @@ static ssize_t store_remote_mac(struct netconsole_target *nt,
 				size_t count)
 {
 	u8 remote_mac[ETH_ALEN];
-	char *p = (char *) buf;
-	int i;
 
 	if (nt->enabled) {
 		printk(KERN_ERR "netconsole: target (%s) is enabled, "
@@ -473,23 +437,13 @@ static ssize_t store_remote_mac(struct netconsole_target *nt,
 		return -EINVAL;
 	}
 
-	for (i = 0; i < ETH_ALEN - 1; i++) {
-		remote_mac[i] = simple_strtoul(p, &p, 16);
-		if (*p != ':')
-			goto invalid;
-		p++;
-	}
-	remote_mac[ETH_ALEN - 1] = simple_strtoul(p, &p, 16);
-	if (*p && (*p != '\n'))
-		goto invalid;
-
+	if (!mac_pton(buf, remote_mac))
+		return -EINVAL;
+	if (buf[3 * ETH_ALEN - 1] && buf[3 * ETH_ALEN - 1] != '\n')
+		return -EINVAL;
 	memcpy(nt->np.remote_mac, remote_mac, ETH_ALEN);
 
 	return strnlen(buf, count);
-
-invalid:
-	printk(KERN_ERR "netconsole: invalid input\n");
-	return -EINVAL;
 }
 
 /*
@@ -667,11 +621,10 @@ static int netconsole_netdev_event(struct notifier_block *this,
 	bool stopped = false;
 
 	if (!(event == NETDEV_CHANGENAME || event == NETDEV_UNREGISTER ||
-	      event == NETDEV_BONDING_DESLAVE || event == NETDEV_GOING_DOWN))
+	      event == NETDEV_RELEASE || event == NETDEV_JOIN))
 		goto done;
 
 	spin_lock_irqsave(&target_list_lock, flags);
-restart:
 	list_for_each_entry(nt, &target_list, list) {
 		netconsole_target_get(nt);
 		if (nt->np.dev == dev) {
@@ -679,6 +632,8 @@ static int netconsole_netdev_event(struct notifier_block *this,
 			case NETDEV_CHANGENAME:
 				strlcpy(nt->np.dev_name, dev->name, IFNAMSIZ);
 				break;
+			case NETDEV_RELEASE:
+			case NETDEV_JOIN:
 			case NETDEV_UNREGISTER:
 				/*
 				 * rtnl_lock already held
@@ -693,11 +648,7 @@ static int netconsole_netdev_event(struct notifier_block *this,
 					dev_put(nt->np.dev);
 					nt->np.dev = NULL;
 					netconsole_target_put(nt);
-					goto restart;
 				}
-				/* Fall through */
-			case NETDEV_GOING_DOWN:
-			case NETDEV_BONDING_DESLAVE:
 				nt->enabled = 0;
 				stopped = true;
 				break;
@@ -706,10 +657,21 @@ static int netconsole_netdev_event(struct notifier_block *this,
 		netconsole_target_put(nt);
 	}
 	spin_unlock_irqrestore(&target_list_lock, flags);
-	if (stopped && (event == NETDEV_UNREGISTER || event == NETDEV_BONDING_DESLAVE))
+	if (stopped) {
 		printk(KERN_INFO "netconsole: network logging stopped on "
-			"interface %s as it %s\n",  dev->name,
-			event == NETDEV_UNREGISTER ? "unregistered" : "released slaves");
+		       "interface %s as it ", dev->name);
+		switch (event) {
+		case NETDEV_UNREGISTER:
+			printk(KERN_CONT "unregistered\n");
+			break;
+		case NETDEV_RELEASE:
+			printk(KERN_CONT "released slaves\n");
+			break;
+		case NETDEV_JOIN:
+			printk(KERN_CONT "is joining a master device\n");
+			break;
+		}
+	}
 
 done:
 	return NOTIFY_DONE;
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 679dc8519c5b6db3c5916f81197b7413b66c44cc..77220687b92abb35a85c2dc53978610d3f4da735 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -1177,7 +1177,7 @@ struct netxen_adapter {
 	u8 max_sds_rings;
 	u8 driver_mismatch;
 	u8 msix_supported;
-	u8 rx_csum;
+	u8 __pad;
 	u8 pci_using_dac;
 	u8 portnum;
 	u8 physical_port;
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 3bdcc803ec6822a62caf4e00878905fd4ad64f5f..b34fb74d07e3b4f91ad027d914ab3b2fbd260a14 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -117,7 +117,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 
 		ecmd->port = PORT_TP;
 
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 		ecmd->duplex = adapter->link_duplex;
 		ecmd->autoneg = adapter->link_autoneg;
 
@@ -134,7 +134,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		}
 
 		if (netif_running(dev) && adapter->has_link_events) {
-			ecmd->speed = adapter->link_speed;
+			ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 			ecmd->autoneg = adapter->link_autoneg;
 			ecmd->duplex = adapter->link_duplex;
 			goto skip;
@@ -146,10 +146,10 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 			u16 pcifn = adapter->ahw.pci_func;
 
 			val = NXRD32(adapter, P3_LINK_SPEED_REG(pcifn));
-			ecmd->speed = P3_LINK_SPEED_MHZ *
-					P3_LINK_SPEED_VAL(pcifn, val);
+			ethtool_cmd_speed_set(ecmd, P3_LINK_SPEED_MHZ *
+					      P3_LINK_SPEED_VAL(pcifn, val));
 		} else
-			ecmd->speed = SPEED_10000;
+			ethtool_cmd_speed_set(ecmd, SPEED_10000);
 
 		ecmd->duplex = DUPLEX_FULL;
 		ecmd->autoneg = AUTONEG_DISABLE;
@@ -251,6 +251,7 @@ static int
 netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
+	u32 speed = ethtool_cmd_speed(ecmd);
 	int ret;
 
 	if (adapter->ahw.port_type != NETXEN_NIC_GBE)
@@ -259,14 +260,14 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	if (!(adapter->capabilities & NX_FW_CAPABILITY_GBE_LINK_CFG))
 		return -EOPNOTSUPP;
 
-	ret = nx_fw_cmd_set_gbe_port(adapter, ecmd->speed, ecmd->duplex,
+	ret = nx_fw_cmd_set_gbe_port(adapter, speed, ecmd->duplex,
 				     ecmd->autoneg);
 	if (ret == NX_RCODE_NOT_SUPPORTED)
 		return -EOPNOTSUPP;
 	else if (ret)
 		return -EIO;
 
-	adapter->link_speed = ecmd->speed;
+	adapter->link_speed = speed;
 	adapter->link_duplex = ecmd->duplex;
 	adapter->link_autoneg = ecmd->autoneg;
 
@@ -676,62 +677,6 @@ netxen_nic_get_ethtool_stats(struct net_device *dev,
 	}
 }
 
-static u32 netxen_nic_get_tx_csum(struct net_device *dev)
-{
-	return dev->features & NETIF_F_IP_CSUM;
-}
-
-static u32 netxen_nic_get_rx_csum(struct net_device *dev)
-{
-	struct netxen_adapter *adapter = netdev_priv(dev);
-	return adapter->rx_csum;
-}
-
-static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct netxen_adapter *adapter = netdev_priv(dev);
-
-	if (data) {
-		adapter->rx_csum = data;
-		return 0;
-	}
-
-	if (dev->features & NETIF_F_LRO) {
-		if (netxen_config_hw_lro(adapter, NETXEN_NIC_LRO_DISABLED))
-			return -EIO;
-
-		dev->features &= ~NETIF_F_LRO;
-		netxen_send_lro_cleanup(adapter);
-		netdev_info(dev, "disabling LRO as rx_csum is off\n");
-	}
-	adapter->rx_csum = data;
-	return 0;
-}
-
-static u32 netxen_nic_get_tso(struct net_device *dev)
-{
-	struct netxen_adapter *adapter = netdev_priv(dev);
-
-	if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
-		return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0;
-
-	return (dev->features & NETIF_F_TSO) != 0;
-}
-
-static int netxen_nic_set_tso(struct net_device *dev, u32 data)
-{
-	if (data) {
-		struct netxen_adapter *adapter = netdev_priv(dev);
-
-		dev->features |= NETIF_F_TSO;
-		if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
-			dev->features |= NETIF_F_TSO6;
-	} else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
-
-	return 0;
-}
-
 static void
 netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
@@ -866,43 +811,6 @@ static int netxen_get_intr_coalesce(struct net_device *netdev,
 	return 0;
 }
 
-static int netxen_nic_set_flags(struct net_device *netdev, u32 data)
-{
-	struct netxen_adapter *adapter = netdev_priv(netdev);
-	int hw_lro;
-
-	if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO))
-		return -EINVAL;
-
-	if (!(adapter->capabilities & NX_FW_CAPABILITY_HW_LRO))
-		return -EINVAL;
-
-	if (!adapter->rx_csum) {
-		netdev_info(netdev, "rx csum is off, cannot toggle LRO\n");
-		return -EINVAL;
-	}
-
-	if (!!(data & ETH_FLAG_LRO) == !!(netdev->features & NETIF_F_LRO))
-		return 0;
-
-	if (data & ETH_FLAG_LRO) {
-		hw_lro = NETXEN_NIC_LRO_ENABLED;
-		netdev->features |= NETIF_F_LRO;
-	} else {
-		hw_lro = NETXEN_NIC_LRO_DISABLED;
-		netdev->features &= ~NETIF_F_LRO;
-	}
-
-	if (netxen_config_hw_lro(adapter, hw_lro))
-		return -EIO;
-
-	if ((hw_lro == 0) && netxen_send_lro_cleanup(adapter))
-		return -EIO;
-
-
-	return 0;
-}
-
 const struct ethtool_ops netxen_nic_ethtool_ops = {
 	.get_settings = netxen_nic_get_settings,
 	.set_settings = netxen_nic_set_settings,
@@ -916,21 +824,12 @@ const struct ethtool_ops netxen_nic_ethtool_ops = {
 	.set_ringparam = netxen_nic_set_ringparam,
 	.get_pauseparam = netxen_nic_get_pauseparam,
 	.set_pauseparam = netxen_nic_set_pauseparam,
-	.get_tx_csum = netxen_nic_get_tx_csum,
-	.set_tx_csum = ethtool_op_set_tx_csum,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = netxen_nic_get_tso,
-	.set_tso = netxen_nic_set_tso,
 	.get_wol = netxen_nic_get_wol,
 	.set_wol = netxen_nic_set_wol,
 	.self_test = netxen_nic_diag_test,
 	.get_strings = netxen_nic_get_strings,
 	.get_ethtool_stats = netxen_nic_get_ethtool_stats,
 	.get_sset_count = netxen_get_sset_count,
-	.get_rx_csum = netxen_nic_get_rx_csum,
-	.set_rx_csum = netxen_nic_set_rx_csum,
 	.get_coalesce = netxen_get_intr_coalesce,
 	.set_coalesce = netxen_set_intr_coalesce,
-	.get_flags = ethtool_op_get_flags,
-	.set_flags = netxen_nic_set_flags,
 };
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 731077d8d96207abbc0856fb6636875bbbc9aaa0..7f999671c7b2443334bb77ad64b63c07c8e7b6fd 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1483,7 +1483,8 @@ static struct sk_buff *netxen_process_rxbuf(struct netxen_adapter *adapter,
 	if (!skb)
 		goto no_skb;
 
-	if (likely(adapter->rx_csum && cksum == STATUS_CKSUM_OK)) {
+	if (likely((adapter->netdev->features & NETIF_F_RXCSUM)
+	    && cksum == STATUS_CKSUM_OK)) {
 		adapter->stats.csummed++;
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	} else
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index e8a4b66559999b2fef6e375fb568abfa8f663786..b644383017f91eba49e845048dde1e51d3241796 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -485,6 +485,37 @@ static void netxen_set_multicast_list(struct net_device *dev)
 	adapter->set_multi(dev);
 }
 
+static u32 netxen_fix_features(struct net_device *dev, u32 features)
+{
+	if (!(features & NETIF_F_RXCSUM)) {
+		netdev_info(dev, "disabling LRO as RXCSUM is off\n");
+
+		features &= ~NETIF_F_LRO;
+	}
+
+	return features;
+}
+
+static int netxen_set_features(struct net_device *dev, u32 features)
+{
+	struct netxen_adapter *adapter = netdev_priv(dev);
+	int hw_lro;
+
+	if (!((dev->features ^ features) & NETIF_F_LRO))
+		return 0;
+
+	hw_lro = (features & NETIF_F_LRO) ? NETXEN_NIC_LRO_ENABLED
+	         : NETXEN_NIC_LRO_DISABLED;
+
+	if (netxen_config_hw_lro(adapter, hw_lro))
+		return -EIO;
+
+	if (!(features & NETIF_F_LRO) && netxen_send_lro_cleanup(adapter))
+		return -EIO;
+
+	return 0;
+}
+
 static const struct net_device_ops netxen_netdev_ops = {
 	.ndo_open	   = netxen_nic_open,
 	.ndo_stop	   = netxen_nic_close,
@@ -495,6 +526,8 @@ static const struct net_device_ops netxen_netdev_ops = {
 	.ndo_set_mac_address    = netxen_nic_set_mac,
 	.ndo_change_mtu	   = netxen_nic_change_mtu,
 	.ndo_tx_timeout	   = netxen_tx_timeout,
+	.ndo_fix_features = netxen_fix_features,
+	.ndo_set_features = netxen_set_features,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller = netxen_nic_poll_controller,
 #endif
@@ -905,7 +938,7 @@ netxen_nic_request_irq(struct netxen_adapter *adapter)
 	struct nx_host_sds_ring *sds_ring;
 	int err, ring;
 
-	unsigned long flags = IRQF_SAMPLE_RANDOM;
+	unsigned long flags = 0;
 	struct net_device *netdev = adapter->netdev;
 	struct netxen_recv_context *recv_ctx = &adapter->recv_ctx;
 
@@ -1196,7 +1229,6 @@ netxen_setup_netdev(struct netxen_adapter *adapter,
 	int err = 0;
 	struct pci_dev *pdev = adapter->pdev;
 
-	adapter->rx_csum = 1;
 	adapter->mc_enabled = 0;
 	if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
 		adapter->max_mc_count = 38;
@@ -1210,14 +1242,13 @@ netxen_setup_netdev(struct netxen_adapter *adapter,
 
 	SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
 
-	netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
-	netdev->features |= (NETIF_F_GRO);
-	netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+	netdev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+	                      NETIF_F_RXCSUM;
 
-	if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
-		netdev->features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
-		netdev->vlan_features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
-	}
+	if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+		netdev->hw_features |= NETIF_F_IPV6_CSUM | NETIF_F_TSO6;
+
+	netdev->vlan_features |= netdev->hw_features;
 
 	if (adapter->pci_using_dac) {
 		netdev->features |= NETIF_F_HIGHDMA;
@@ -1225,10 +1256,12 @@ netxen_setup_netdev(struct netxen_adapter *adapter,
 	}
 
 	if (adapter->capabilities & NX_FW_CAPABILITY_FVLANTX)
-		netdev->features |= (NETIF_F_HW_VLAN_TX);
+		netdev->hw_features |= NETIF_F_HW_VLAN_TX;
 
 	if (adapter->capabilities & NX_FW_CAPABILITY_HW_LRO)
-		netdev->features |= NETIF_F_LRO;
+		netdev->hw_features |= NETIF_F_LRO;
+
+	netdev->features |= netdev->hw_features;
 
 	netdev->irq = adapter->msix_entries[0].vector;
 
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 32678b6c6b3997e3c408e754a3e8ec7b358fd752..cc25bff0bd3b1fb610f53af8e21e2dc9f0624da9 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -1233,7 +1233,7 @@ static int link_status_1g_rgmii(struct niu *np, int *link_up_p)
 
 	bmsr = err;
 	if (bmsr & BMSR_LSTATUS) {
-		u16 adv, lpa, common, estat;
+		u16 adv, lpa;
 
 		err = mii_read(np, np->phy_addr, MII_ADVERTISE);
 		if (err < 0)
@@ -1245,12 +1245,9 @@ static int link_status_1g_rgmii(struct niu *np, int *link_up_p)
 			goto out;
 		lpa = err;
 
-		common = adv & lpa;
-
 		err = mii_read(np, np->phy_addr, MII_ESTATUS);
 		if (err < 0)
 			goto out;
-		estat = err;
 		link_up = 1;
 		current_speed = SPEED_1000;
 		current_duplex = DUPLEX_FULL;
@@ -1650,7 +1647,7 @@ static int xcvr_init_10g(struct niu *np)
 		break;
 	}
 
-	return 0;
+	return err;
 }
 
 static int mii_reset(struct niu *np)
@@ -2381,17 +2378,14 @@ static int serdes_init_10g_serdes(struct niu *np)
 	struct niu_link_config *lp = &np->link_config;
 	unsigned long ctrl_reg, test_cfg_reg, pll_cfg, i;
 	u64 ctrl_val, test_cfg_val, sig, mask, val;
-	u64 reset_val;
 
 	switch (np->port) {
 	case 0:
-		reset_val =  ENET_SERDES_RESET_0;
 		ctrl_reg = ENET_SERDES_0_CTRL_CFG;
 		test_cfg_reg = ENET_SERDES_0_TEST_CFG;
 		pll_cfg = ENET_SERDES_0_PLL_CFG;
 		break;
 	case 1:
-		reset_val =  ENET_SERDES_RESET_1;
 		ctrl_reg = ENET_SERDES_1_CTRL_CFG;
 		test_cfg_reg = ENET_SERDES_1_TEST_CFG;
 		pll_cfg = ENET_SERDES_1_PLL_CFG;
@@ -6071,8 +6065,7 @@ static int niu_request_irq(struct niu *np)
 	for (i = 0; i < np->num_ldg; i++) {
 		struct niu_ldg *lp = &np->ldg[i];
 
-		err = request_irq(lp->irq, niu_interrupt,
-				  IRQF_SHARED | IRQF_SAMPLE_RANDOM,
+		err = request_irq(lp->irq, niu_interrupt, IRQF_SHARED,
 				  np->irq_name[i], lp);
 		if (err)
 			goto out_free_irqs;
@@ -6851,7 +6844,7 @@ static int niu_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	cmd->supported = lp->supported;
 	cmd->advertising = lp->active_advertising;
 	cmd->autoneg = lp->active_autoneg;
-	cmd->speed = lp->active_speed;
+	ethtool_cmd_speed_set(cmd, lp->active_speed);
 	cmd->duplex = lp->active_duplex;
 	cmd->port = (np->flags & NIU_FLAGS_FIBER) ? PORT_FIBRE : PORT_TP;
 	cmd->transceiver = (np->flags & NIU_FLAGS_XCVR_SERDES) ?
@@ -6866,7 +6859,7 @@ static int niu_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	struct niu_link_config *lp = &np->link_config;
 
 	lp->advertising = cmd->advertising;
-	lp->speed = cmd->speed;
+	lp->speed = ethtool_cmd_speed(cmd);
 	lp->duplex = cmd->duplex;
 	lp->autoneg = cmd->autoneg;
 	return niu_init_link(np);
@@ -7023,6 +7016,7 @@ static int niu_ethflow_to_class(int flow_type, u64 *class)
 	case UDP_V4_FLOW:
 		*class = CLASS_CODE_UDP_IPV4;
 		break;
+	case AH_ESP_V4_FLOW:
 	case AH_V4_FLOW:
 	case ESP_V4_FLOW:
 		*class = CLASS_CODE_AH_ESP_IPV4;
@@ -7036,6 +7030,7 @@ static int niu_ethflow_to_class(int flow_type, u64 *class)
 	case UDP_V6_FLOW:
 		*class = CLASS_CODE_UDP_IPV6;
 		break;
+	case AH_ESP_V6_FLOW:
 	case AH_V6_FLOW:
 	case ESP_V6_FLOW:
 		*class = CLASS_CODE_AH_ESP_IPV6;
@@ -7889,37 +7884,35 @@ static void niu_force_led(struct niu *np, int on)
 	nw64_mac(reg, val);
 }
 
-static int niu_phys_id(struct net_device *dev, u32 data)
+static int niu_set_phys_id(struct net_device *dev,
+			   enum ethtool_phys_id_state state)
+
 {
 	struct niu *np = netdev_priv(dev);
-	u64 orig_led_state;
-	int i;
 
 	if (!netif_running(dev))
 		return -EAGAIN;
 
-	if (data == 0)
-		data = 2;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		np->orig_led_state = niu_led_state_save(np);
+		return 1;	/* cycle on/off once per second */
 
-	orig_led_state = niu_led_state_save(np);
-	for (i = 0; i < (data * 2); i++) {
-		int on = ((i % 2) == 0);
+	case ETHTOOL_ID_ON:
+		niu_force_led(np, 1);
+		break;
 
-		niu_force_led(np, on);
+	case ETHTOOL_ID_OFF:
+		niu_force_led(np, 0);
+		break;
 
-		if (msleep_interruptible(500))
-			break;
+	case ETHTOOL_ID_INACTIVE:
+		niu_led_state_restore(np, np->orig_led_state);
 	}
-	niu_led_state_restore(np, orig_led_state);
 
 	return 0;
 }
 
-static int niu_set_flags(struct net_device *dev, u32 data)
-{
-	return ethtool_op_set_flags(dev, data, ETH_FLAG_RXHASH);
-}
-
 static const struct ethtool_ops niu_ethtool_ops = {
 	.get_drvinfo		= niu_get_drvinfo,
 	.get_link		= ethtool_op_get_link,
@@ -7933,11 +7926,9 @@ static const struct ethtool_ops niu_ethtool_ops = {
 	.get_strings		= niu_get_strings,
 	.get_sset_count		= niu_get_sset_count,
 	.get_ethtool_stats	= niu_get_ethtool_stats,
-	.phys_id		= niu_phys_id,
+	.set_phys_id		= niu_set_phys_id,
 	.get_rxnfc		= niu_get_nfc,
 	.set_rxnfc		= niu_set_nfc,
-	.set_flags		= niu_set_flags,
-	.get_flags		= ethtool_op_get_flags,
 };
 
 static int niu_ldg_assign_ldn(struct niu *np, struct niu_parent *parent,
@@ -8131,7 +8122,7 @@ static int __devinit niu_pci_vpd_scan_props(struct niu *np,
 	netif_printk(np, probe, KERN_DEBUG, np->dev,
 		     "VPD_SCAN: start[%x] end[%x]\n", start, end);
 	while (start < end) {
-		int len, err, instance, type, prop_len;
+		int len, err, prop_len;
 		char namebuf[64];
 		u8 *prop_buf;
 		int max_len;
@@ -8147,8 +8138,6 @@ static int __devinit niu_pci_vpd_scan_props(struct niu *np,
 		len = err;
 		start += 3;
 
-		instance = niu_pci_eeprom_read(np, start);
-		type = niu_pci_eeprom_read(np, start + 3);
 		prop_len = niu_pci_eeprom_read(np, start + 4);
 		err = niu_pci_vpd_get_propname(np, start + 5, namebuf, 64);
 		if (err < 0)
@@ -9768,8 +9757,8 @@ static void __devinit niu_device_announce(struct niu *np)
 
 static void __devinit niu_set_basic_features(struct net_device *dev)
 {
-	dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM |
-			  NETIF_F_GRO | NETIF_F_RXHASH);
+	dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_RXHASH;
+	dev->features |= dev->hw_features | NETIF_F_RXCSUM;
 }
 
 static int __devinit niu_pci_init_one(struct pci_dev *pdev,
diff --git a/drivers/net/niu.h b/drivers/net/niu.h
index a41fa8ebe05fbfd8e909c61cd2e3862ff6e6f18d..51e177e1860d94a1fa6a0f497463278fac0cd78a 100644
--- a/drivers/net/niu.h
+++ b/drivers/net/niu.h
@@ -3279,6 +3279,7 @@ struct niu {
 	unsigned long			xpcs_off;
 
 	struct timer_list		timer;
+	u64				orig_led_state;
 	const struct niu_phy_ops	*phy_ops;
 	int				phy_addr;
 
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 6667e0667a88e15b82c8f0b65564046c9fe88202..3e4040f2f3cb2751b693f482a566bf89fc0a898d 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -1251,7 +1251,7 @@ static int ns83820_get_settings(struct net_device *ndev,
 	/*
 	 * Here's the list of available ethtool commands from other drivers:
 	 *	cmd->advertising =
-	 *	cmd->speed =
+	 *	ethtool_cmd_speed_set(cmd, ...)
 	 *	cmd->duplex =
 	 *	cmd->port = 0;
 	 *	cmd->phy_address =
@@ -1289,13 +1289,13 @@ static int ns83820_get_settings(struct net_device *ndev,
 	cmd->duplex = fullduplex ? DUPLEX_FULL : DUPLEX_HALF;
 	switch (cfg / CFG_SPDSTS0 & 3) {
 	case 2:
-		cmd->speed = SPEED_1000;
+		ethtool_cmd_speed_set(cmd, SPEED_1000);
 		break;
 	case 1:
-		cmd->speed = SPEED_100;
+		ethtool_cmd_speed_set(cmd, SPEED_100);
 		break;
 	default:
-		cmd->speed = SPEED_10;
+		ethtool_cmd_speed_set(cmd, SPEED_10);
 		break;
 	}
 	cmd->autoneg = (tbicr & TBICR_MR_AN_ENABLE)
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 828e97cacdbfe33bc9351dea24f7d1b894f9e8af..9ec112ca62e4f71fa6368cbe3390dd5922fd05ae 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -35,6 +35,7 @@
 #include <linux/tcp.h>
 #include <net/checksum.h>
 #include <linux/inet_lro.h>
+#include <linux/prefetch.h>
 
 #include <asm/irq.h>
 #include <asm/firmware.h>
diff --git a/drivers/net/pch_gbe/pch_gbe.h b/drivers/net/pch_gbe/pch_gbe.h
index bf126e76fabfec683d5555aa4b08d97333f63101..59fac77d0dbb68a58f95cce5046a243d723e12a1 100644
--- a/drivers/net/pch_gbe/pch_gbe.h
+++ b/drivers/net/pch_gbe/pch_gbe.h
@@ -597,8 +597,6 @@ struct pch_gbe_hw_stats {
  * @rx_ring:		Pointer of Rx descriptor ring structure
  * @rx_buffer_len:	Receive buffer length
  * @tx_queue_len:	Transmit queue length
- * @rx_csum:		Receive TCP/IP checksum enable/disable
- * @tx_csum:		Transmit TCP/IP checksum enable/disable
  * @have_msi:		PCI MSI mode flag
  */
 
@@ -623,8 +621,6 @@ struct pch_gbe_adapter {
 	struct pch_gbe_rx_ring *rx_ring;
 	unsigned long rx_buffer_len;
 	unsigned long tx_queue_len;
-	bool rx_csum;
-	bool tx_csum;
 	bool have_msi;
 };
 
diff --git a/drivers/net/pch_gbe/pch_gbe_ethtool.c b/drivers/net/pch_gbe/pch_gbe_ethtool.c
index d2174a40d708338aed1261816aceab9ae3e9c1f2..ea2d8e41887a67a679d52a8d7f6e6962d1c42644 100644
--- a/drivers/net/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/pch_gbe/pch_gbe_ethtool.c
@@ -92,7 +92,7 @@ static int pch_gbe_get_settings(struct net_device *netdev,
 	ecmd->advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);
 
 	if (!netif_carrier_ok(adapter->netdev))
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 	return ret;
 }
 
@@ -109,12 +109,15 @@ static int pch_gbe_set_settings(struct net_device *netdev,
 {
 	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
 	struct pch_gbe_hw *hw = &adapter->hw;
+	u32 speed = ethtool_cmd_speed(ecmd);
 	int ret;
 
 	pch_gbe_hal_write_phy_reg(hw, MII_BMCR, BMCR_RESET);
 
-	if (ecmd->speed == USHRT_MAX) {
-		ecmd->speed = SPEED_1000;
+	/* when set_settings() is called with a ethtool_cmd previously
+	 * filled by get_settings() on a down link, speed is -1: */
+	if (speed == UINT_MAX) {
+		speed = SPEED_1000;
 		ecmd->duplex = DUPLEX_FULL;
 	}
 	ret = mii_ethtool_sset(&adapter->mii, ecmd);
@@ -122,7 +125,7 @@ static int pch_gbe_set_settings(struct net_device *netdev,
 		pr_err("Error: mii_ethtool_sset\n");
 		return ret;
 	}
-	hw->mac.link_speed = ecmd->speed;
+	hw->mac.link_speed = speed;
 	hw->mac.link_duplex = ecmd->duplex;
 	hw->phy.autoneg_advertised = ecmd->advertising;
 	hw->mac.autoneg = ecmd->autoneg;
@@ -433,57 +436,6 @@ static int pch_gbe_set_pauseparam(struct net_device *netdev,
 	return ret;
 }
 
-/**
- * pch_gbe_get_rx_csum - Report whether receive checksums are turned on or off
- * @netdev:  Network interface device structure
- * Returns
- *	true(1):  Checksum On
- *	false(0): Checksum Off
- */
-static u32 pch_gbe_get_rx_csum(struct net_device *netdev)
-{
-	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
-
-	return adapter->rx_csum;
-}
-
-/**
- * pch_gbe_set_rx_csum - Turn receive checksum on or off
- * @netdev:  Network interface device structure
- * @data:    Checksum On[true] or Off[false]
- * Returns
- *	0:			Successful.
- *	Negative value:		Failed.
- */
-static int pch_gbe_set_rx_csum(struct net_device *netdev, u32 data)
-{
-	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
-
-	adapter->rx_csum = data;
-	if ((netif_running(netdev)))
-		pch_gbe_reinit_locked(adapter);
-	else
-		pch_gbe_reset(adapter);
-
-	return 0;
-}
-
-/**
- * pch_gbe_set_tx_csum - Turn transmit checksums on or off
- * @netdev: Network interface device structure
- * @data:   Checksum on[true] or off[false]
- * Returns
- *	0:			Successful.
- *	Negative value:		Failed.
- */
-static int pch_gbe_set_tx_csum(struct net_device *netdev, u32 data)
-{
-	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
-
-	adapter->tx_csum = data;
-	return ethtool_op_set_tx_ipv6_csum(netdev, data);
-}
-
 /**
  * pch_gbe_get_strings - Return a set of strings that describe the requested
  *			 objects
@@ -554,9 +506,6 @@ static const struct ethtool_ops pch_gbe_ethtool_ops = {
 	.set_ringparam = pch_gbe_set_ringparam,
 	.get_pauseparam = pch_gbe_get_pauseparam,
 	.set_pauseparam = pch_gbe_set_pauseparam,
-	.get_rx_csum = pch_gbe_get_rx_csum,
-	.set_rx_csum = pch_gbe_set_rx_csum,
-	.set_tx_csum = pch_gbe_set_tx_csum,
 	.get_strings = pch_gbe_get_strings,
 	.get_ethtool_stats = pch_gbe_get_ethtool_stats,
 	.get_sset_count = pch_gbe_get_sset_count,
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 56d049a472da4ed41e426968d00e0034dda2bf1e..eac3c5ca9731b8d9f15819a801654a8e76fd4917 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -20,6 +20,7 @@
 
 #include "pch_gbe.h"
 #include "pch_gbe_api.h"
+#include <linux/prefetch.h>
 
 #define DRV_VERSION     "1.00"
 const char pch_driver_version[] = DRV_VERSION;
@@ -659,6 +660,7 @@ static void pch_gbe_configure_tx(struct pch_gbe_adapter *adapter)
  */
 static void pch_gbe_setup_rctl(struct pch_gbe_adapter *adapter)
 {
+	struct net_device *netdev = adapter->netdev;
 	struct pch_gbe_hw *hw = &adapter->hw;
 	u32 rx_mode, tcpip;
 
@@ -669,7 +671,7 @@ static void pch_gbe_setup_rctl(struct pch_gbe_adapter *adapter)
 
 	tcpip = ioread32(&hw->reg->TCPIP_ACC);
 
-	if (adapter->rx_csum) {
+	if (netdev->features & NETIF_F_RXCSUM) {
 		tcpip &= ~PCH_GBE_RX_TCPIPACC_OFF;
 		tcpip |= PCH_GBE_RX_TCPIPACC_EN;
 	} else {
@@ -890,12 +892,12 @@ static void pch_gbe_watchdog(unsigned long data)
 	struct pch_gbe_adapter *adapter = (struct pch_gbe_adapter *)data;
 	struct net_device *netdev = adapter->netdev;
 	struct pch_gbe_hw *hw = &adapter->hw;
-	struct ethtool_cmd cmd;
 
 	pr_debug("right now = %ld\n", jiffies);
 
 	pch_gbe_update_stats(adapter);
 	if ((mii_link_ok(&adapter->mii)) && (!netif_carrier_ok(netdev))) {
+		struct ethtool_cmd cmd = { .cmd = ETHTOOL_GSET };
 		netdev->tx_queue_len = adapter->tx_queue_len;
 		/* mii library handles link maintenance tasks */
 		if (mii_ethtool_gset(&adapter->mii, &cmd)) {
@@ -905,7 +907,7 @@ static void pch_gbe_watchdog(unsigned long data)
 						PCH_GBE_WATCHDOG_PERIOD));
 			return;
 		}
-		hw->mac.link_speed = cmd.speed;
+		hw->mac.link_speed = ethtool_cmd_speed(&cmd);
 		hw->mac.link_duplex = cmd.duplex;
 		/* Set the RGMII control. */
 		pch_gbe_set_rgmii_ctrl(adapter, hw->mac.link_speed,
@@ -915,7 +917,7 @@ static void pch_gbe_watchdog(unsigned long data)
 				 hw->mac.link_duplex);
 		netdev_dbg(netdev,
 			   "Link is Up %d Mbps %s-Duplex\n",
-			   cmd.speed,
+			   hw->mac.link_speed,
 			   cmd.duplex == DUPLEX_FULL ? "Full" : "Half");
 		netif_carrier_on(netdev);
 		netif_wake_queue(netdev);
@@ -953,7 +955,7 @@ static void pch_gbe_tx_queue(struct pch_gbe_adapter *adapter,
 	frame_ctrl = 0;
 	if (unlikely(skb->len < PCH_GBE_SHORT_PKT))
 		frame_ctrl |= PCH_GBE_TXD_CTRL_APAD;
-	if (unlikely(!adapter->tx_csum))
+	if (skb->ip_summed == CHECKSUM_NONE)
 		frame_ctrl |= PCH_GBE_TXD_CTRL_TCPIP_ACC_OFF;
 
 	/* Performs checksum processing */
@@ -961,7 +963,7 @@ static void pch_gbe_tx_queue(struct pch_gbe_adapter *adapter,
 	 * It is because the hardware accelerator does not support a checksum,
 	 * when the received data size is less than 64 bytes.
 	 */
-	if ((skb->len < PCH_GBE_SHORT_PKT) && (adapter->tx_csum)) {
+	if (skb->len < PCH_GBE_SHORT_PKT && skb->ip_summed != CHECKSUM_NONE) {
 		frame_ctrl |= PCH_GBE_TXD_CTRL_APAD |
 			      PCH_GBE_TXD_CTRL_TCPIP_ACC_OFF;
 		if (skb->protocol == htons(ETH_P_IP)) {
@@ -1429,7 +1431,7 @@ pch_gbe_clean_rx(struct pch_gbe_adapter *adapter,
 			length = (rx_desc->rx_words_eob) - 3;
 
 			/* Decide the data conversion method */
-			if (!adapter->rx_csum) {
+			if (!(netdev->features & NETIF_F_RXCSUM)) {
 				/* [Header:14][payload] */
 				if (NET_IP_ALIGN) {
 					/* Because alignment differs,
@@ -2031,6 +2033,29 @@ static int pch_gbe_change_mtu(struct net_device *netdev, int new_mtu)
 	return 0;
 }
 
+/**
+ * pch_gbe_set_features - Reset device after features changed
+ * @netdev:   Network interface device structure
+ * @features:  New features
+ * Returns
+ *	0:		HW state updated successfully
+ */
+static int pch_gbe_set_features(struct net_device *netdev, u32 features)
+{
+	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
+	u32 changed = features ^ netdev->features;
+
+	if (!(changed & NETIF_F_RXCSUM))
+		return 0;
+
+	if (netif_running(netdev))
+		pch_gbe_reinit_locked(adapter);
+	else
+		pch_gbe_reset(adapter);
+
+	return 0;
+}
+
 /**
  * pch_gbe_ioctl - Controls register through a MII interface
  * @netdev:   Network interface device structure
@@ -2131,6 +2156,7 @@ static const struct net_device_ops pch_gbe_netdev_ops = {
 	.ndo_set_mac_address = pch_gbe_set_mac,
 	.ndo_tx_timeout = pch_gbe_tx_timeout,
 	.ndo_change_mtu = pch_gbe_change_mtu,
+	.ndo_set_features = pch_gbe_set_features,
 	.ndo_do_ioctl = pch_gbe_ioctl,
 	.ndo_set_multicast_list = &pch_gbe_set_multi,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -2336,7 +2362,9 @@ static int pch_gbe_probe(struct pci_dev *pdev,
 	netdev->watchdog_timeo = PCH_GBE_WATCHDOG_PERIOD;
 	netif_napi_add(netdev, &adapter->napi,
 		       pch_gbe_napi_poll, PCH_GBE_RX_WEIGHT);
-	netdev->features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_GRO;
+	netdev->hw_features = NETIF_F_RXCSUM |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	netdev->features = netdev->hw_features;
 	pch_gbe_set_ethtool_ops(netdev);
 
 	pch_gbe_mac_load_mac_addr(&adapter->hw);
@@ -2375,11 +2403,6 @@ static int pch_gbe_probe(struct pci_dev *pdev,
 
 	pch_gbe_check_options(adapter);
 
-	if (adapter->tx_csum)
-		netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-	else
-		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-
 	/* initialize the wol settings based on the eeprom settings */
 	adapter->wake_up_evt = PCH_GBE_WL_INIT_SETTING;
 	dev_info(&pdev->dev, "MAC address : %pM\n", netdev->dev_addr);
diff --git a/drivers/net/pch_gbe/pch_gbe_param.c b/drivers/net/pch_gbe/pch_gbe_param.c
index ef0996a0eaaaa9e39e84d183cbc074be9bff5080..5b5d90a47e29419eef6cb207066403e37e855efc 100644
--- a/drivers/net/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/pch_gbe/pch_gbe_param.c
@@ -426,6 +426,8 @@ static void pch_gbe_check_copper_options(struct pch_gbe_adapter *adapter)
 void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 {
 	struct pch_gbe_hw *hw = &adapter->hw;
+	struct net_device *dev = adapter->netdev;
+	int val;
 
 	{ /* Transmit Descriptor Count */
 		static const struct pch_gbe_option opt = {
@@ -466,9 +468,10 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 			.err  = "defaulting to Enabled",
 			.def  = PCH_GBE_DEFAULT_RX_CSUM
 		};
-		adapter->rx_csum = XsumRX;
-		pch_gbe_validate_option((int *)(&adapter->rx_csum),
-					&opt, adapter);
+		val = XsumRX;
+		pch_gbe_validate_option(&val, &opt, adapter);
+		if (!val)
+			dev->features &= ~NETIF_F_RXCSUM;
 	}
 	{ /* Checksum Offload Enable/Disable */
 		static const struct pch_gbe_option opt = {
@@ -477,9 +480,10 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 			.err  = "defaulting to Enabled",
 			.def  = PCH_GBE_DEFAULT_TX_CSUM
 		};
-		adapter->tx_csum = XsumTX;
-		pch_gbe_validate_option((int *)(&adapter->tx_csum),
-						&opt, adapter);
+		val = XsumTX;
+		pch_gbe_validate_option(&val, &opt, adapter);
+		if (!val)
+			dev->features &= ~NETIF_F_ALL_CSUM;
 	}
 	{ /* Flow Control */
 		static const struct pch_gbe_option opt = {
diff --git a/drivers/net/pch_gbe/pch_gbe_phy.c b/drivers/net/pch_gbe/pch_gbe_phy.c
index 923a687acd30461ab536e351353d0a227765c3e1..28bb9603d736cd11ad06e1efc9d96156fbcb3c1b 100644
--- a/drivers/net/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/pch_gbe/pch_gbe_phy.c
@@ -247,7 +247,7 @@ inline void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw)
 void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
 {
 	struct pch_gbe_adapter *adapter;
-	struct ethtool_cmd     cmd;
+	struct ethtool_cmd     cmd = { .cmd = ETHTOOL_GSET };
 	int ret;
 	u16 mii_reg;
 
@@ -256,7 +256,7 @@ void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
 	if (ret)
 		pr_err("Error: mii_ethtool_gset\n");
 
-	cmd.speed = hw->mac.link_speed;
+	ethtool_cmd_speed_set(&cmd, hw->mac.link_speed);
 	cmd.duplex = hw->mac.link_duplex;
 	cmd.advertising = hw->phy.autoneg_advertised;
 	cmd.autoneg = hw->mac.autoneg;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 1085917564400c587795e744c6cf8ef36ce34cc5..288e4f1317ee71943e417c55d6141cb3e0b5bf73 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1860,7 +1860,7 @@ static int smc_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
     tmp = inw(ioaddr + CONFIG);
     ecmd->port = (tmp & CFG_AUI_SELECT) ? PORT_AUI : PORT_TP;
     ecmd->transceiver = XCVR_INTERNAL;
-    ecmd->speed = SPEED_10;
+    ethtool_cmd_speed_set(ecmd, SPEED_10);
     ecmd->phy_address = ioaddr + MGMT;
 
     SMC_SELECT_BANK(0);
@@ -1875,8 +1875,8 @@ static int smc_netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
     u16 tmp;
     unsigned int ioaddr = dev->base_addr;
 
-    if (ecmd->speed != SPEED_10)
-    	return -EINVAL;
+    if (ethtool_cmd_speed(ecmd) != SPEED_10)
+	return -EINVAL;
     if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
     	return -EINVAL;
     if (ecmd->port != PORT_TP && ecmd->port != PORT_AUI)
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 768037602dffedfacc9720579dcfe25b24746471..b48aba9e42274de4609d3920d133021a11de4b6b 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -295,12 +295,14 @@ struct pcnet32_private {
 	struct net_device	*next;
 	struct mii_if_info	mii_if;
 	struct timer_list	watchdog_timer;
-	struct timer_list	blink_timer;
 	u32			msg_enable;	/* debug message level */
 
 	/* each bit indicates an available PHY */
 	u32			phymask;
 	unsigned short		chip_version;	/* which variant this is */
+
+	/* saved registers during ethtool blink */
+	u16 			save_regs[4];
 };
 
 static int pcnet32_probe_pci(struct pci_dev *, const struct pci_device_id *);
@@ -324,8 +326,6 @@ static void pcnet32_restart(struct net_device *dev, unsigned int csr0_bits);
 static void pcnet32_ethtool_test(struct net_device *dev,
 				 struct ethtool_test *eth_test, u64 * data);
 static int pcnet32_loopback_test(struct net_device *dev, uint64_t * data1);
-static int pcnet32_phys_id(struct net_device *dev, u32 data);
-static void pcnet32_led_blink_callback(struct net_device *dev);
 static int pcnet32_get_regs_len(struct net_device *dev);
 static void pcnet32_get_regs(struct net_device *dev, struct ethtool_regs *regs,
 			     void *ptr);
@@ -1022,7 +1022,8 @@ static int pcnet32_loopback_test(struct net_device *dev, uint64_t * data1)
 	return rc;
 }				/* end pcnet32_loopback_test  */
 
-static void pcnet32_led_blink_callback(struct net_device *dev)
+static int pcnet32_set_phys_id(struct net_device *dev,
+			       enum ethtool_phys_id_state state)
 {
 	struct pcnet32_private *lp = netdev_priv(dev);
 	struct pcnet32_access *a = &lp->a;
@@ -1030,50 +1031,31 @@ static void pcnet32_led_blink_callback(struct net_device *dev)
 	unsigned long flags;
 	int i;
 
-	spin_lock_irqsave(&lp->lock, flags);
-	for (i = 4; i < 8; i++)
-		a->write_bcr(ioaddr, i, a->read_bcr(ioaddr, i) ^ 0x4000);
-	spin_unlock_irqrestore(&lp->lock, flags);
-
-	mod_timer(&lp->blink_timer, PCNET32_BLINK_TIMEOUT);
-}
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		/* Save the current value of the bcrs */
+		spin_lock_irqsave(&lp->lock, flags);
+		for (i = 4; i < 8; i++)
+			lp->save_regs[i - 4] = a->read_bcr(ioaddr, i);
+		spin_unlock_irqrestore(&lp->lock, flags);
+		return 2;	/* cycle on/off twice per second */
 
-static int pcnet32_phys_id(struct net_device *dev, u32 data)
-{
-	struct pcnet32_private *lp = netdev_priv(dev);
-	struct pcnet32_access *a = &lp->a;
-	ulong ioaddr = dev->base_addr;
-	unsigned long flags;
-	int i, regs[4];
+	case ETHTOOL_ID_ON:
+	case ETHTOOL_ID_OFF:
+		/* Blink the led */
+		spin_lock_irqsave(&lp->lock, flags);
+		for (i = 4; i < 8; i++)
+			a->write_bcr(ioaddr, i, a->read_bcr(ioaddr, i) ^ 0x4000);
+		spin_unlock_irqrestore(&lp->lock, flags);
+		break;
 
-	if (!lp->blink_timer.function) {
-		init_timer(&lp->blink_timer);
-		lp->blink_timer.function = (void *)pcnet32_led_blink_callback;
-		lp->blink_timer.data = (unsigned long)dev;
+	case ETHTOOL_ID_INACTIVE:
+		/* Restore the original value of the bcrs */
+		spin_lock_irqsave(&lp->lock, flags);
+		for (i = 4; i < 8; i++)
+			a->write_bcr(ioaddr, i, lp->save_regs[i - 4]);
+		spin_unlock_irqrestore(&lp->lock, flags);
 	}
-
-	/* Save the current value of the bcrs */
-	spin_lock_irqsave(&lp->lock, flags);
-	for (i = 4; i < 8; i++)
-		regs[i - 4] = a->read_bcr(ioaddr, i);
-	spin_unlock_irqrestore(&lp->lock, flags);
-
-	mod_timer(&lp->blink_timer, jiffies);
-	set_current_state(TASK_INTERRUPTIBLE);
-
-	/* AV: the limit here makes no sense whatsoever */
-	if ((!data) || (data > (u32) (MAX_SCHEDULE_TIMEOUT / HZ)))
-		data = (u32) (MAX_SCHEDULE_TIMEOUT / HZ);
-
-	msleep_interruptible(data * 1000);
-	del_timer_sync(&lp->blink_timer);
-
-	/* Restore the original value of the bcrs */
-	spin_lock_irqsave(&lp->lock, flags);
-	for (i = 4; i < 8; i++)
-		a->write_bcr(ioaddr, i, regs[i - 4]);
-	spin_unlock_irqrestore(&lp->lock, flags);
-
 	return 0;
 }
 
@@ -1450,7 +1432,7 @@ static const struct ethtool_ops pcnet32_ethtool_ops = {
 	.set_ringparam		= pcnet32_set_ringparam,
 	.get_strings		= pcnet32_get_strings,
 	.self_test		= pcnet32_ethtool_test,
-	.phys_id		= pcnet32_phys_id,
+	.set_phys_id		= pcnet32_set_phys_id,
 	.get_regs_len		= pcnet32_get_regs_len,
 	.get_regs		= pcnet32_get_regs,
 	.get_sset_count		= pcnet32_get_sset_count,
@@ -2117,7 +2099,7 @@ static int pcnet32_open(struct net_device *dev)
 		int first_phy = -1;
 		u16 bmcr;
 		u32 bcr9;
-		struct ethtool_cmd ecmd;
+		struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
 
 		/*
 		 * There is really no good other way to handle multiple PHYs
@@ -2133,9 +2115,9 @@ static int pcnet32_open(struct net_device *dev)
 			ecmd.port = PORT_MII;
 			ecmd.transceiver = XCVR_INTERNAL;
 			ecmd.autoneg = AUTONEG_DISABLE;
-			ecmd.speed =
-			    lp->
-			    options & PCNET32_PORT_100 ? SPEED_100 : SPEED_10;
+			ethtool_cmd_speed_set(&ecmd,
+					      (lp->options & PCNET32_PORT_100) ?
+					      SPEED_100 : SPEED_10);
 			bcr9 = lp->a.read_bcr(ioaddr, 9);
 
 			if (lp->options & PCNET32_PORT_FD) {
@@ -2781,11 +2763,11 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
 		netif_carrier_on(dev);
 		if (lp->mii) {
 			if (netif_msg_link(lp)) {
-				struct ethtool_cmd ecmd;
+				struct ethtool_cmd ecmd = {
+					.cmd = ETHTOOL_GSET };
 				mii_ethtool_gset(&lp->mii_if, &ecmd);
-				netdev_info(dev, "link up, %sMbps, %s-duplex\n",
-					    (ecmd.speed == SPEED_100)
-					    ? "100" : "10",
+				netdev_info(dev, "link up, %uMbps, %s-duplex\n",
+					    ethtool_cmd_speed(&ecmd),
 					    (ecmd.duplex == DUPLEX_FULL)
 					    ? "full" : "half");
 			}
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index f7670330f98829e021c994376fb49b145fc74ef0..a47595760751400766499e772ca63cbb3bb9b0c5 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -238,6 +238,8 @@ static void phy_sanitize_settings(struct phy_device *phydev)
  */
 int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
 {
+	u32 speed = ethtool_cmd_speed(cmd);
+
 	if (cmd->phy_address != phydev->addr)
 		return -EINVAL;
 
@@ -253,16 +255,16 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
 		return -EINVAL;
 
 	if (cmd->autoneg == AUTONEG_DISABLE &&
-	    ((cmd->speed != SPEED_1000 &&
-	      cmd->speed != SPEED_100 &&
-	      cmd->speed != SPEED_10) ||
+	    ((speed != SPEED_1000 &&
+	      speed != SPEED_100 &&
+	      speed != SPEED_10) ||
 	     (cmd->duplex != DUPLEX_HALF &&
 	      cmd->duplex != DUPLEX_FULL)))
 		return -EINVAL;
 
 	phydev->autoneg = cmd->autoneg;
 
-	phydev->speed = cmd->speed;
+	phydev->speed = speed;
 
 	phydev->advertising = cmd->advertising;
 
@@ -286,7 +288,7 @@ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
 
 	cmd->advertising = phydev->advertising;
 
-	cmd->speed = phydev->speed;
+	ethtool_cmd_speed_set(cmd, phydev->speed);
 	cmd->duplex = phydev->duplex;
 	cmd->port = PORT_MII;
 	cmd->phy_address = phydev->addr;
diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c
index a1b82c9c67d246c64f41ee1ec51f83b04fe0a6fa..53872d7d738219968a0f433beb0ac128bdb67d6d 100644
--- a/drivers/net/ppp_async.c
+++ b/drivers/net/ppp_async.c
@@ -340,7 +340,7 @@ ppp_asynctty_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
 }
 
 /* May sleep, don't call from interrupt level or with interrupts disabled */
-static void
+static unsigned int
 ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
 		  char *cflags, int count)
 {
@@ -348,7 +348,7 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
 	unsigned long flags;
 
 	if (!ap)
-		return;
+		return -ENODEV;
 	spin_lock_irqsave(&ap->recv_lock, flags);
 	ppp_async_input(ap, buf, cflags, count);
 	spin_unlock_irqrestore(&ap->recv_lock, flags);
@@ -356,6 +356,8 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
 		tasklet_schedule(&ap->tsk);
 	ap_put(ap);
 	tty_unthrottle(tty);
+
+	return count;
 }
 
 static void
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 2573f525f11c31ced737e750fefc66807bbbfc65..0815790a5cf9930c017f490ae5d52e1d3ea67ecb 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -381,7 +381,7 @@ ppp_sync_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
 }
 
 /* May sleep, don't call from interrupt level or with interrupts disabled */
-static void
+static unsigned int
 ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
 		  char *cflags, int count)
 {
@@ -389,7 +389,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
 	unsigned long flags;
 
 	if (!ap)
-		return;
+		return -ENODEV;
 	spin_lock_irqsave(&ap->recv_lock, flags);
 	ppp_sync_input(ap, buf, cflags, count);
 	spin_unlock_irqrestore(&ap->recv_lock, flags);
@@ -397,6 +397,8 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
 		tasklet_schedule(&ap->tsk);
 	sp_put(ap);
 	tty_unthrottle(tty);
+
+	return count;
 }
 
 static void
diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c
index 51dfcf8023c7c2bd7bf11ddd8338d8e266366d02..1286fe212dc4585af3659ddb066d00e9283f2ce2 100644
--- a/drivers/net/pptp.c
+++ b/drivers/net/pptp.c
@@ -175,6 +175,7 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	struct pptp_opt *opt = &po->proto.pptp;
 	struct pptp_gre_header *hdr;
 	unsigned int header_len = sizeof(*hdr);
+	struct flowi4 fl4;
 	int islcp;
 	int len;
 	unsigned char *data;
@@ -189,7 +190,7 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 	if (sk_pppox(po)->sk_state & PPPOX_DEAD)
 		goto tx_error;
 
-	rt = ip_route_output_ports(&init_net, NULL,
+	rt = ip_route_output_ports(&init_net, &fl4, NULL,
 				   opt->dst_addr.sin_addr.s_addr,
 				   opt->src_addr.sin_addr.s_addr,
 				   0, 0, IPPROTO_GRE,
@@ -270,8 +271,8 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 		iph->frag_off	=	0;
 	iph->protocol = IPPROTO_GRE;
 	iph->tos      = 0;
-	iph->daddr    = rt->rt_dst;
-	iph->saddr    = rt->rt_src;
+	iph->daddr    = fl4.daddr;
+	iph->saddr    = fl4.saddr;
 	iph->ttl      = ip4_dst_hoplimit(&rt->dst);
 	iph->tot_len  = htons(skb->len);
 
@@ -434,6 +435,7 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr,
 	struct pppox_sock *po = pppox_sk(sk);
 	struct pptp_opt *opt = &po->proto.pptp;
 	struct rtable *rt;
+	struct flowi4 fl4;
 	int error = 0;
 
 	if (sp->sa_protocol != PX_PROTO_PPTP)
@@ -463,7 +465,7 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr,
 	po->chan.private = sk;
 	po->chan.ops = &pptp_chan_ops;
 
-	rt = ip_route_output_ports(&init_net, sk,
+	rt = ip_route_output_ports(&init_net, &fl4, sk,
 				   opt->dst_addr.sin_addr.s_addr,
 				   opt->src_addr.sin_addr.s_addr,
 				   0, 0,
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c
index ffdf7349ef7a2d6057b2e4c67a62ec299d7c2f33..b1f251da1535c6ff184d28e59807007d3b021864 100644
--- a/drivers/net/ps3_gelic_net.c
+++ b/drivers/net/ps3_gelic_net.c
@@ -951,7 +951,7 @@ static void gelic_net_pass_skb_up(struct gelic_descr *descr,
 	skb->protocol = eth_type_trans(skb, netdev);
 
 	/* checksum offload */
-	if (card->rx_csum) {
+	if (netdev->features & NETIF_F_RXCSUM) {
 		if ((data_status & GELIC_DESCR_DATA_STATUS_CHK_MASK) &&
 		    (!(data_error & GELIC_DESCR_DATA_ERROR_CHK_MASK)))
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -1243,17 +1243,17 @@ static int gelic_ether_get_settings(struct net_device *netdev,
 
 	switch (card->ether_port_status & GELIC_LV1_ETHER_SPEED_MASK) {
 	case GELIC_LV1_ETHER_SPEED_10:
-		cmd->speed = SPEED_10;
+		ethtool_cmd_speed_set(cmd, SPEED_10);
 		break;
 	case GELIC_LV1_ETHER_SPEED_100:
-		cmd->speed = SPEED_100;
+		ethtool_cmd_speed_set(cmd, SPEED_100);
 		break;
 	case GELIC_LV1_ETHER_SPEED_1000:
-		cmd->speed = SPEED_1000;
+		ethtool_cmd_speed_set(cmd, SPEED_1000);
 		break;
 	default:
 		pr_info("%s: speed unknown\n", __func__);
-		cmd->speed = SPEED_10;
+		ethtool_cmd_speed_set(cmd, SPEED_10);
 		break;
 	}
 
@@ -1312,21 +1312,6 @@ static int gelic_ether_set_settings(struct net_device *netdev,
 	return 0;
 }
 
-u32 gelic_net_get_rx_csum(struct net_device *netdev)
-{
-	struct gelic_card *card = netdev_card(netdev);
-
-	return card->rx_csum;
-}
-
-int gelic_net_set_rx_csum(struct net_device *netdev, u32 data)
-{
-	struct gelic_card *card = netdev_card(netdev);
-
-	card->rx_csum = data;
-	return 0;
-}
-
 static void gelic_net_get_wol(struct net_device *netdev,
 			      struct ethtool_wolinfo *wol)
 {
@@ -1411,10 +1396,6 @@ static const struct ethtool_ops gelic_ether_ethtool_ops = {
 	.get_settings	= gelic_ether_get_settings,
 	.set_settings	= gelic_ether_set_settings,
 	.get_link	= ethtool_op_get_link,
-	.get_tx_csum	= ethtool_op_get_tx_csum,
-	.set_tx_csum	= ethtool_op_set_tx_csum,
-	.get_rx_csum	= gelic_net_get_rx_csum,
-	.set_rx_csum	= gelic_net_set_rx_csum,
 	.get_wol	= gelic_net_get_wol,
 	.set_wol	= gelic_net_set_wol,
 };
@@ -1512,7 +1493,11 @@ int __devinit gelic_net_setup_netdev(struct net_device *netdev,
 	int status;
 	u64 v1, v2;
 
+	netdev->hw_features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
+
 	netdev->features = NETIF_F_IP_CSUM;
+	if (GELIC_CARD_RX_CSUM_DEFAULT)
+		netdev->features |= NETIF_F_RXCSUM;
 
 	status = lv1_net_control(bus_id(card), dev_id(card),
 				 GELIC_LV1_GET_MAC_ADDRESS,
@@ -1756,7 +1741,6 @@ static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev)
 	/* setup card structure */
 	card->irq_mask = GELIC_CARD_RXINT | GELIC_CARD_TXINT |
 		GELIC_CARD_PORT_STATUS_CHANGED;
-	card->rx_csum = GELIC_CARD_RX_CSUM_DEFAULT;
 
 
 	if (gelic_card_init_chain(card, &card->tx_chain,
diff --git a/drivers/net/ps3_gelic_net.h b/drivers/net/ps3_gelic_net.h
index fadadf9097a3b944275b25e1c0c3f006429dce3a..d9a55b93898b24f2b67a6f54accc5ee064d79bbb 100644
--- a/drivers/net/ps3_gelic_net.h
+++ b/drivers/net/ps3_gelic_net.h
@@ -290,7 +290,6 @@ struct gelic_card {
 	struct gelic_descr_chain tx_chain;
 	struct gelic_descr_chain rx_chain;
 	int rx_dma_restart_required;
-	int rx_csum;
 	/*
 	 * tx_lock guards tx descriptor list and
 	 * tx_dma_progress.
@@ -377,8 +376,6 @@ extern int gelic_net_setup_netdev(struct net_device *netdev,
 /* shared ethtool ops */
 extern void gelic_net_get_drvinfo(struct net_device *netdev,
 				  struct ethtool_drvinfo *info);
-extern u32 gelic_net_get_rx_csum(struct net_device *netdev);
-extern int gelic_net_set_rx_csum(struct net_device *netdev, u32 data);
 extern void gelic_net_poll_controller(struct net_device *netdev);
 
 #endif /* _GELIC_NET_H */
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index b5ae29d20f2ef4d47d2bac5aced11f9f7d71cfdc..2e62938c0f824a39afc61b6634129f0367a03e03 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -2581,10 +2581,6 @@ static const struct net_device_ops gelic_wl_netdevice_ops = {
 static const struct ethtool_ops gelic_wl_ethtool_ops = {
 	.get_drvinfo	= gelic_net_get_drvinfo,
 	.get_link	= gelic_wl_get_link,
-	.get_tx_csum	= ethtool_op_get_tx_csum,
-	.set_tx_csum	= ethtool_op_set_tx_csum,
-	.get_rx_csum	= gelic_net_get_rx_csum,
-	.set_rx_csum	= gelic_net_set_rx_csum,
 };
 
 static void __devinit gelic_wl_setup_netdev_ops(struct net_device *netdev)
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 348b4f1367c90ffda7d1c1922b6b37962b1b73a4..771bb614ccc99bf06682a6824f3e0309c6074aa4 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -35,6 +35,7 @@
 #include <linux/if_vlan.h>
 #include <linux/delay.h>
 #include <linux/mm.h>
+#include <linux/prefetch.h>
 
 #include "qla3xxx.h"
 
@@ -1725,7 +1726,7 @@ static int ql_get_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)
 	}
 	ecmd->advertising = ql_supported_modes(qdev);
 	ecmd->autoneg = ql_get_auto_cfg_status(qdev);
-	ecmd->speed = ql_get_speed(qdev);
+	ethtool_cmd_speed_set(ecmd, ql_get_speed(qdev));
 	ecmd->duplex = ql_get_full_dup(qdev);
 	return 0;
 }
@@ -3468,7 +3469,7 @@ static int ql_adapter_up(struct ql3_adapter *qdev)
 {
 	struct net_device *ndev = qdev->ndev;
 	int err;
-	unsigned long irq_flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED;
+	unsigned long irq_flags = IRQF_SHARED;
 	unsigned long hw_flags;
 
 	if (ql_alloc_mem_resources(qdev)) {
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index b0dead00b2d1d6b7809bd2b01906b5bff5a786b5..480ef5cb6ef95f2484ea8fdeed5125a3e818db9a 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -29,13 +29,15 @@
 
 #include <linux/io.h>
 #include <asm/byteorder.h>
+#include <linux/bitops.h>
+#include <linux/if_vlan.h>
 
 #include "qlcnic_hdr.h"
 
 #define _QLCNIC_LINUX_MAJOR 5
 #define _QLCNIC_LINUX_MINOR 0
-#define _QLCNIC_LINUX_SUBVERSION 15
-#define QLCNIC_LINUX_VERSIONID  "5.0.15"
+#define _QLCNIC_LINUX_SUBVERSION 18
+#define QLCNIC_LINUX_VERSIONID  "5.0.18"
 #define QLCNIC_DRV_IDC_VER  0x01
 #define QLCNIC_DRIVER_VERSION  ((_QLCNIC_LINUX_MAJOR << 16) |\
 		 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
@@ -93,8 +95,6 @@
 #define TX_IP_PKT	0x04
 #define TX_TCP_LSO	0x05
 #define TX_TCP_LSO6	0x06
-#define TX_IPSEC	0x07
-#define TX_IPSEC_CMD	0x0a
 #define TX_TCPV6_PKT	0x0b
 #define TX_UDPV6_PKT	0x0c
 
@@ -118,7 +118,6 @@
 #define PHAN_PEG_RCV_INITIALIZED	0xff01
 
 #define NUM_RCV_DESC_RINGS	3
-#define NUM_STS_DESC_RINGS	4
 
 #define RCV_RING_NORMAL 0
 #define RCV_RING_JUMBO	1
@@ -201,7 +200,7 @@ struct rcv_desc {
 	__le16 reserved;
 	__le32 buffer_length;	/* allocated buffer length (usually 2K) */
 	__le64 addr_buffer;
-};
+} __packed;
 
 /* opcode field in status_desc */
 #define QLCNIC_SYN_OFFLOAD	0x03
@@ -293,6 +292,7 @@ struct uni_data_desc{
 /* Flash Defines and Structures */
 #define QLCNIC_FLT_LOCATION	0x3F1000
 #define QLCNIC_FW_IMAGE_REGION	0x74
+#define QLCNIC_BOOTLD_REGION    0X72
 struct qlcnic_flt_header {
 	u16 version;
 	u16 len;
@@ -307,7 +307,7 @@ struct qlcnic_flt_entry {
 	u8 reserved1;
 	u32 size;
 	u32 start_addr;
-	u32 end_add;
+	u32 end_addr;
 };
 
 /* Magic number to let user know flash is programmed */
@@ -366,12 +366,6 @@ struct qlcnic_skb_frag {
 	u64 length;
 };
 
-struct qlcnic_recv_crb {
-	u32 crb_rcv_producer[NUM_RCV_DESC_RINGS];
-	u32 crb_sts_consumer[NUM_STS_DESC_RINGS];
-	u32 sw_int_mask[NUM_STS_DESC_RINGS];
-};
-
 /*    Following defines are for the state of the buffers    */
 #define	QLCNIC_BUFFER_FREE	0
 #define	QLCNIC_BUFFER_BUSY	1
@@ -388,16 +382,58 @@ struct qlcnic_cmd_buffer {
 
 /* In rx_buffer, we do not need multiple fragments as is a single buffer */
 struct qlcnic_rx_buffer {
-	struct list_head list;
+	u16 ref_handle;
 	struct sk_buff *skb;
+	struct list_head list;
 	u64 dma;
-	u16 ref_handle;
 };
 
 /* Board types */
 #define	QLCNIC_GBE	0x01
 #define	QLCNIC_XGBE	0x02
 
+/*
+ * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is
+ * adjusted based on configured MTU.
+ */
+#define QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US	3
+#define QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS	256
+
+#define QLCNIC_INTR_DEFAULT			0x04
+#define QLCNIC_CONFIG_INTR_COALESCE		3
+
+struct qlcnic_nic_intr_coalesce {
+	u8	type;
+	u8	sts_ring_mask;
+	u16	rx_packets;
+	u16	rx_time_us;
+	u16	flag;
+	u32	timer_out;
+};
+
+struct qlcnic_dump_template_hdr {
+	__le32	type;
+	__le32	offset;
+	__le32	size;
+	__le32	cap_mask;
+	__le32	num_entries;
+	__le32	version;
+	__le32	timestamp;
+	__le32	checksum;
+	__le32	drv_cap_mask;
+	__le32	sys_info[3];
+	__le32	saved_state[16];
+	__le32	cap_sizes[8];
+	__le32	rsvd[0];
+};
+
+struct qlcnic_fw_dump {
+	u8	clr;	/* flag to indicate if dump is cleared */
+	u32	size;	/* total size of the dump */
+	void	*data;	/* dump data area */
+	struct	qlcnic_dump_template_hdr *tmpl_hdr;
+};
+
 /*
  * One hardware_context{} per adapter
  * contains interrupt info as well shared hardware info.
@@ -416,6 +452,9 @@ struct qlcnic_hardware_context {
 	u8 linkup;
 	u16 port_type;
 	u16 board_type;
+
+	struct qlcnic_nic_intr_coalesce coal;
+	struct qlcnic_fw_dump fw_dump;
 };
 
 struct qlcnic_adapter_stats {
@@ -443,50 +482,49 @@ struct qlcnic_adapter_stats {
  * be one Rcv Descriptor for normal packets, one for jumbo and may be others.
  */
 struct qlcnic_host_rds_ring {
-	u32 producer;
+	void __iomem *crb_rcv_producer;
+	struct rcv_desc *desc_head;
+	struct qlcnic_rx_buffer *rx_buf_arr;
 	u32 num_desc;
+	u32 producer;
 	u32 dma_size;
 	u32 skb_size;
 	u32 flags;
-	void __iomem *crb_rcv_producer;
-	struct rcv_desc *desc_head;
-	struct qlcnic_rx_buffer *rx_buf_arr;
 	struct list_head free_list;
 	spinlock_t lock;
 	dma_addr_t phys_addr;
-};
+} ____cacheline_internodealigned_in_smp;
 
 struct qlcnic_host_sds_ring {
 	u32 consumer;
 	u32 num_desc;
 	void __iomem *crb_sts_consumer;
-	void __iomem *crb_intr_mask;
 
 	struct status_desc *desc_head;
 	struct qlcnic_adapter *adapter;
 	struct napi_struct napi;
 	struct list_head free_list[NUM_RCV_DESC_RINGS];
 
+	void __iomem *crb_intr_mask;
 	int irq;
 
 	dma_addr_t phys_addr;
 	char name[IFNAMSIZ+4];
-};
+} ____cacheline_internodealigned_in_smp;
 
 struct qlcnic_host_tx_ring {
 	u32 producer;
-	__le32 *hw_consumer;
 	u32 sw_consumer;
-	void __iomem *crb_cmd_producer;
 	u32 num_desc;
-
-	struct netdev_queue *txq;
-
-	struct qlcnic_cmd_buffer *cmd_buf_arr;
+	void __iomem *crb_cmd_producer;
 	struct cmd_desc_type0 *desc_head;
+	struct qlcnic_cmd_buffer *cmd_buf_arr;
+	__le32 *hw_consumer;
+
 	dma_addr_t phys_addr;
 	dma_addr_t hw_cons_phys_addr;
-};
+	struct netdev_queue *txq;
+} ____cacheline_internodealigned_in_smp;
 
 /*
  * Receive context. There is one such structure per instance of the
@@ -495,12 +533,12 @@ struct qlcnic_host_tx_ring {
  * present elsewhere.
  */
 struct qlcnic_recv_context {
+	struct qlcnic_host_rds_ring *rds_rings;
+	struct qlcnic_host_sds_ring *sds_rings;
 	u32 state;
 	u16 context_id;
 	u16 virt_port;
 
-	struct qlcnic_host_rds_ring *rds_rings;
-	struct qlcnic_host_sds_ring *sds_rings;
 };
 
 /* HW context creation */
@@ -539,9 +577,6 @@ struct qlcnic_recv_context {
 #define QLCNIC_CDRP_CMD_DESTROY_RX_CTX          0x00000008
 #define QLCNIC_CDRP_CMD_CREATE_TX_CTX           0x00000009
 #define QLCNIC_CDRP_CMD_DESTROY_TX_CTX          0x0000000a
-#define QLCNIC_CDRP_CMD_SETUP_STATISTICS        0x0000000e
-#define QLCNIC_CDRP_CMD_GET_STATISTICS          0x0000000f
-#define QLCNIC_CDRP_CMD_DELETE_STATISTICS       0x00000010
 #define QLCNIC_CDRP_CMD_SET_MTU                 0x00000012
 #define QLCNIC_CDRP_CMD_READ_PHY		0x00000013
 #define QLCNIC_CDRP_CMD_WRITE_PHY		0x00000014
@@ -550,17 +585,11 @@ struct qlcnic_recv_context {
 #define QLCNIC_CDRP_CMD_SET_FLOW_CTL		0x00000017
 #define QLCNIC_CDRP_CMD_READ_MAX_MTU		0x00000018
 #define QLCNIC_CDRP_CMD_READ_MAX_LRO		0x00000019
-#define QLCNIC_CDRP_CMD_CONFIGURE_TOE		0x0000001a
-#define QLCNIC_CDRP_CMD_FUNC_ATTRIB		0x0000001b
-#define QLCNIC_CDRP_CMD_READ_PEXQ_PARAMETERS	0x0000001c
-#define QLCNIC_CDRP_CMD_GET_LIC_CAPABILITIES	0x0000001d
-#define QLCNIC_CDRP_CMD_READ_MAX_LRO_PER_BOARD	0x0000001e
 #define QLCNIC_CDRP_CMD_MAC_ADDRESS		0x0000001f
 
 #define QLCNIC_CDRP_CMD_GET_PCI_INFO		0x00000020
 #define QLCNIC_CDRP_CMD_GET_NIC_INFO		0x00000021
 #define QLCNIC_CDRP_CMD_SET_NIC_INFO		0x00000022
-#define QLCNIC_CDRP_CMD_RESET_NPAR		0x00000023
 #define QLCNIC_CDRP_CMD_GET_ESWITCH_CAPABILITY	0x00000024
 #define QLCNIC_CDRP_CMD_TOGGLE_ESWITCH		0x00000025
 #define QLCNIC_CDRP_CMD_GET_ESWITCH_STATUS	0x00000026
@@ -568,8 +597,12 @@ struct qlcnic_recv_context {
 #define QLCNIC_CDRP_CMD_CONFIGURE_ESWITCH	0x00000028
 #define QLCNIC_CDRP_CMD_GET_ESWITCH_PORT_CONFIG	0x00000029
 #define QLCNIC_CDRP_CMD_GET_ESWITCH_STATS	0x0000002a
+#define QLCNIC_CDRP_CMD_CONFIG_PORT		0x0000002E
+#define QLCNIC_CDRP_CMD_TEMP_SIZE		0x0000002f
+#define QLCNIC_CDRP_CMD_GET_TEMP_HDR		0x00000030
 
 #define QLCNIC_RCODE_SUCCESS		0
+#define QLCNIC_RCODE_NOT_SUPPORTED	9
 #define QLCNIC_RCODE_TIMEOUT		17
 #define QLCNIC_DESTROY_CTX_RESET	0
 
@@ -598,14 +631,14 @@ struct qlcnic_hostrq_sds_ring {
 	__le32 ring_size;		/* Ring entries */
 	__le16 msi_index;
 	__le16 rsvd;		/* Padding */
-};
+} __packed;
 
 struct qlcnic_hostrq_rds_ring {
 	__le64 host_phys_addr;	/* Ring base addr */
 	__le64 buff_size;		/* Packet buffer size */
 	__le32 ring_size;		/* Ring entries */
 	__le32 ring_kind;		/* Class of ring */
-};
+} __packed;
 
 struct qlcnic_hostrq_rx_ctx {
 	__le64 host_rsp_dma_addr;	/* Response dma'd here */
@@ -626,17 +659,17 @@ struct qlcnic_hostrq_rx_ctx {
 	   - N hostrq_rds_rings
 	   - N hostrq_sds_rings */
 	char data[0];
-};
+} __packed;
 
 struct qlcnic_cardrsp_rds_ring{
 	__le32 host_producer_crb;	/* Crb to use */
 	__le32 rsvd1;		/* Padding */
-};
+} __packed;
 
 struct qlcnic_cardrsp_sds_ring {
 	__le32 host_consumer_crb;	/* Crb to use */
 	__le32 interrupt_crb;	/* Crb to use */
-};
+} __packed;
 
 struct qlcnic_cardrsp_rx_ctx {
 	/* These ring offsets are relative to data[0] below */
@@ -655,7 +688,7 @@ struct qlcnic_cardrsp_rx_ctx {
 	   - N cardrsp_rds_rings
 	   - N cardrs_sds_rings */
 	char data[0];
-};
+} __packed;
 
 #define SIZEOF_HOSTRQ_RX(HOSTRQ_RX, rds_rings, sds_rings)	\
 	(sizeof(HOSTRQ_RX) + 					\
@@ -675,7 +708,7 @@ struct qlcnic_hostrq_cds_ring {
 	__le64 host_phys_addr;	/* Ring base addr */
 	__le32 ring_size;		/* Ring entries */
 	__le32 rsvd;		/* Padding */
-};
+} __packed;
 
 struct qlcnic_hostrq_tx_ctx {
 	__le64 host_rsp_dma_addr;	/* Response dma'd here */
@@ -690,12 +723,12 @@ struct qlcnic_hostrq_tx_ctx {
 	__le16 rsvd3;		/* Padding */
 	struct qlcnic_hostrq_cds_ring cds_ring;	/* Desc of cds ring */
 	u8  reserved[128];	/* future expansion */
-};
+} __packed;
 
 struct qlcnic_cardrsp_cds_ring {
 	__le32 host_producer_crb;	/* Crb to use */
 	__le32 interrupt_crb;	/* Crb to use */
-};
+} __packed;
 
 struct qlcnic_cardrsp_tx_ctx {
 	__le32 host_ctx_state;	/* Starting state */
@@ -704,7 +737,7 @@ struct qlcnic_cardrsp_tx_ctx {
 	u8  virt_port;		/* Virtual/Logical id of port */
 	struct qlcnic_cardrsp_cds_ring cds_ring;	/* Card cds settings */
 	u8  reserved[128];	/* future expansion */
-};
+} __packed;
 
 #define SIZEOF_HOSTRQ_TX(HOSTRQ_TX)	(sizeof(HOSTRQ_TX))
 #define SIZEOF_CARDRSP_TX(CARDRSP_TX)	(sizeof(CARDRSP_TX))
@@ -738,40 +771,6 @@ struct qlcnic_mac_list_s {
 	uint8_t mac_addr[ETH_ALEN+2];
 };
 
-/*
- * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is
- * adjusted based on configured MTU.
- */
-#define QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US	3
-#define QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS	256
-#define QLCNIC_DEFAULT_INTR_COALESCE_TX_PACKETS	64
-#define QLCNIC_DEFAULT_INTR_COALESCE_TX_TIME_US	4
-
-#define QLCNIC_INTR_DEFAULT			0x04
-
-union qlcnic_nic_intr_coalesce_data {
-	struct {
-		u16	rx_packets;
-		u16	rx_time_us;
-		u16	tx_packets;
-		u16	tx_time_us;
-	} data;
-	u64		word;
-};
-
-struct qlcnic_nic_intr_coalesce {
-	u16		stats_time_us;
-	u16		rate_sample_time;
-	u16		flags;
-	u16		rsvd_1;
-	u32		low_threshold;
-	u32		high_threshold;
-	union qlcnic_nic_intr_coalesce_data	normal;
-	union qlcnic_nic_intr_coalesce_data	low;
-	union qlcnic_nic_intr_coalesce_data	high;
-	union qlcnic_nic_intr_coalesce_data	irq;
-};
-
 #define QLCNIC_HOST_REQUEST	0x13
 #define QLCNIC_REQUEST		0x14
 
@@ -783,50 +782,20 @@ struct qlcnic_nic_intr_coalesce {
 /*
  * Driver --> Firmware
  */
-#define QLCNIC_H2C_OPCODE_START 			0
-#define QLCNIC_H2C_OPCODE_CONFIG_RSS			1
-#define QLCNIC_H2C_OPCODE_CONFIG_RSS_TBL		2
-#define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE		3
-#define QLCNIC_H2C_OPCODE_CONFIG_LED			4
-#define QLCNIC_H2C_OPCODE_CONFIG_PROMISCUOUS		5
-#define QLCNIC_H2C_OPCODE_CONFIG_L2_MAC 		6
-#define QLCNIC_H2C_OPCODE_LRO_REQUEST			7
-#define QLCNIC_H2C_OPCODE_GET_SNMP_STATS		8
-#define QLCNIC_H2C_OPCODE_PROXY_START_REQUEST		9
-#define QLCNIC_H2C_OPCODE_PROXY_STOP_REQUEST		10
-#define QLCNIC_H2C_OPCODE_PROXY_SET_MTU 		11
-#define QLCNIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE	12
-#define QLCNIC_H2C_OPCODE_GET_FINGER_PRINT_REQUEST	13
-#define QLCNIC_H2C_OPCODE_INSTALL_LICENSE_REQUEST	14
-#define QLCNIC_H2C_OPCODE_GET_LICENSE_CAPABILITY_REQUEST	15
-#define QLCNIC_H2C_OPCODE_GET_NET_STATS 		16
-#define QLCNIC_H2C_OPCODE_PROXY_UPDATE_P2V		17
-#define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 		18
-#define QLCNIC_H2C_OPCODE_PROXY_STOP_DONE		20
-#define QLCNIC_H2C_OPCODE_GET_LINKEVENT 		21
-#define QLCNIC_C2C_OPCODE				22
-#define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING		23
-#define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO 		24
-#define QLCNIC_H2C_OPCODE_LAST				25
+#define QLCNIC_H2C_OPCODE_CONFIG_RSS			0x1
+#define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE		0x3
+#define QLCNIC_H2C_OPCODE_CONFIG_LED			0x4
+#define QLCNIC_H2C_OPCODE_LRO_REQUEST			0x7
+#define QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE		0xc
+#define QLCNIC_H2C_OPCODE_CONFIG_IPADDR		0x12
+#define QLCNIC_H2C_OPCODE_GET_LINKEVENT		0x15
+#define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING		0x17
+#define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO		0x18
 /*
  * Firmware --> Driver
  */
 
-#define QLCNIC_C2H_OPCODE_START 			128
-#define QLCNIC_C2H_OPCODE_CONFIG_RSS_RESPONSE		129
-#define QLCNIC_C2H_OPCODE_CONFIG_RSS_TBL_RESPONSE	130
-#define QLCNIC_C2H_OPCODE_CONFIG_MAC_RESPONSE		131
-#define QLCNIC_C2H_OPCODE_CONFIG_PROMISCUOUS_RESPONSE	132
-#define QLCNIC_C2H_OPCODE_CONFIG_L2_MAC_RESPONSE	133
-#define QLCNIC_C2H_OPCODE_LRO_DELETE_RESPONSE		134
-#define QLCNIC_C2H_OPCODE_LRO_ADD_FAILURE_RESPONSE	135
-#define QLCNIC_C2H_OPCODE_GET_SNMP_STATS		136
-#define QLCNIC_C2H_OPCODE_GET_FINGER_PRINT_REPLY	137
-#define QLCNIC_C2H_OPCODE_INSTALL_LICENSE_REPLY 	138
-#define QLCNIC_C2H_OPCODE_GET_LICENSE_CAPABILITIES_REPLY 139
-#define QLCNIC_C2H_OPCODE_GET_NET_STATS_RESPONSE	140
 #define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE	141
-#define QLCNIC_C2H_OPCODE_LAST				142
 
 #define VPORT_MISS_MODE_DROP		0 /* drop all unmatched */
 #define VPORT_MISS_MODE_ACCEPT_ALL	1 /* accept all packets */
@@ -895,7 +864,7 @@ struct qlcnic_nic_req {
 	__le64 qhdr;
 	__le64 req_hdr;
 	__le64 words[6];
-};
+} __packed;
 
 struct qlcnic_mac_req {
 	u8 op;
@@ -906,7 +875,7 @@ struct qlcnic_mac_req {
 struct qlcnic_vlan_req {
 	__le16 vlan_id;
 	__le16 rsvd[3];
-};
+} __packed;
 
 struct qlcnic_ipaddr {
 	__be32 ipv4;
@@ -929,7 +898,8 @@ struct qlcnic_ipaddr {
 #define QLCNIC_IS_MSI_FAMILY(adapter) \
 	((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
 
-#define MSIX_ENTRIES_PER_ADAPTER	NUM_STS_DESC_RINGS
+#define QLCNIC_DEF_NUM_STS_DESC_RINGS	4
+#define QLCNIC_MIN_NUM_RSS_RINGS	2
 #define QLCNIC_MSIX_TBL_SPACE		8192
 #define QLCNIC_PCI_REG_MSIX_TBL 	0x44
 #define QLCNIC_MSIX_TBL_PGSIZE		4096
@@ -942,6 +912,7 @@ struct qlcnic_ipaddr {
 #define __QLCNIC_RESETTING		2
 #define __QLCNIC_START_FW 		4
 #define __QLCNIC_AER			5
+#define __QLCNIC_DIAG_RES_ALLOC		6
 
 #define QLCNIC_INTERRUPT_TEST		1
 #define QLCNIC_LOOPBACK_TEST		2
@@ -965,14 +936,14 @@ struct qlcnic_filter_hash {
 };
 
 struct qlcnic_adapter {
-	struct qlcnic_hardware_context ahw;
-
+	struct qlcnic_hardware_context *ahw;
+	struct qlcnic_recv_context *recv_ctx;
+	struct qlcnic_host_tx_ring *tx_ring;
 	struct net_device *netdev;
 	struct pci_dev *pdev;
-	struct list_head mac_list;
 
-	spinlock_t tx_clean_lock;
-	spinlock_t mac_learn_lock;
+	unsigned long state;
+	u32 flags;
 
 	u16 num_txd;
 	u16 num_rxd;
@@ -983,14 +954,12 @@ struct qlcnic_adapter {
 	u8 max_rds_rings;
 	u8 max_sds_rings;
 	u8 msix_supported;
-	u8 rx_csum;
 	u8 portnum;
 	u8 physical_port;
 	u8 reset_context;
 
 	u8 mc_enabled;
 	u8 max_mc_count;
-	u8 rss_supported;
 	u8 fw_wait_cnt;
 	u8 fw_fail_cnt;
 	u8 tx_timeo_cnt;
@@ -1015,7 +984,6 @@ struct qlcnic_adapter {
 
 	u32 fw_hal_version;
 	u32 capabilities;
-	u32 flags;
 	u32 irq;
 	u32 temp;
 
@@ -1033,31 +1001,29 @@ struct qlcnic_adapter {
 	u8 mac_addr[ETH_ALEN];
 
 	u64 dev_rst_time;
+	unsigned long vlans[BITS_TO_LONGS(VLAN_N_VID)];
 
-	struct vlan_group *vlgrp;
 	struct qlcnic_npar_info *npars;
 	struct qlcnic_eswitch *eswitch;
 	struct qlcnic_nic_template *nic_ops;
 
 	struct qlcnic_adapter_stats stats;
-
-	struct qlcnic_recv_context recv_ctx;
-	struct qlcnic_host_tx_ring *tx_ring;
+	struct list_head mac_list;
 
 	void __iomem	*tgt_mask_reg;
 	void __iomem	*tgt_status_reg;
 	void __iomem	*crb_int_state_reg;
 	void __iomem	*isr_int_vec;
 
-	struct msix_entry msix_entries[MSIX_ENTRIES_PER_ADAPTER];
+	struct msix_entry *msix_entries;
 
 	struct delayed_work fw_work;
 
-	struct qlcnic_nic_intr_coalesce coal;
 
 	struct qlcnic_filter_hash fhash;
 
-	unsigned long state;
+	spinlock_t tx_clean_lock;
+	spinlock_t mac_learn_lock;
 	__le32 file_prd_off;	/*File fw product offset*/
 	u32 fw_version;
 	const struct firmware *fw;
@@ -1079,7 +1045,7 @@ struct qlcnic_info {
 	__le16	min_tx_bw;
 	__le16	max_tx_bw;
 	u8	reserved2[104];
-};
+} __packed;
 
 struct qlcnic_pci_info {
 	__le16	id; /* pci function id */
@@ -1093,7 +1059,7 @@ struct qlcnic_pci_info {
 
 	u8	mac[ETH_ALEN];
 	u8	reserved2[106];
-};
+} __packed;
 
 struct qlcnic_npar_info {
 	u16	pvid;
@@ -1210,15 +1176,160 @@ struct __qlcnic_esw_statistics {
 	__le64 local_frames;
 	__le64 numbytes;
 	__le64 rsvd[3];
-};
+} __packed;
 
 struct qlcnic_esw_statistics {
 	struct __qlcnic_esw_statistics rx;
 	struct __qlcnic_esw_statistics tx;
 };
 
-int qlcnic_fw_cmd_query_phy(struct qlcnic_adapter *adapter, u32 reg, u32 *val);
-int qlcnic_fw_cmd_set_phy(struct qlcnic_adapter *adapter, u32 reg, u32 val);
+struct qlcnic_common_entry_hdr {
+	__le32	type;
+	__le32	offset;
+	__le32	cap_size;
+	u8	mask;
+	u8	rsvd[2];
+	u8	flags;
+} __packed;
+
+struct __crb {
+	__le32	addr;
+	u8	stride;
+	u8	rsvd1[3];
+	__le32	data_size;
+	__le32	no_ops;
+	__le32	rsvd2[4];
+} __packed;
+
+struct __ctrl {
+	__le32	addr;
+	u8	stride;
+	u8	index_a;
+	__le16	timeout;
+	__le32	data_size;
+	__le32	no_ops;
+	u8	opcode;
+	u8	index_v;
+	u8	shl_val;
+	u8	shr_val;
+	__le32	val1;
+	__le32	val2;
+	__le32	val3;
+} __packed;
+
+struct __cache {
+	__le32	addr;
+	u8	stride;
+	u8	rsvd;
+	__le16	init_tag_val;
+	__le32	size;
+	__le32	no_ops;
+	__le32	ctrl_addr;
+	__le32	ctrl_val;
+	__le32	read_addr;
+	u8	read_addr_stride;
+	u8	read_addr_num;
+	u8	rsvd1[2];
+} __packed;
+
+struct __ocm {
+	u8	rsvd[8];
+	__le32	size;
+	__le32	no_ops;
+	u8	rsvd1[8];
+	__le32	read_addr;
+	__le32	read_addr_stride;
+} __packed;
+
+struct __mem {
+	u8	rsvd[24];
+	__le32	addr;
+	__le32	size;
+} __packed;
+
+struct __mux {
+	__le32	addr;
+	u8	rsvd[4];
+	__le32	size;
+	__le32	no_ops;
+	__le32	val;
+	__le32	val_stride;
+	__le32	read_addr;
+	u8	rsvd2[4];
+} __packed;
+
+struct __queue {
+	__le32	sel_addr;
+	__le16	stride;
+	u8	rsvd[2];
+	__le32	size;
+	__le32	no_ops;
+	u8	rsvd2[8];
+	__le32	read_addr;
+	u8	read_addr_stride;
+	u8	read_addr_cnt;
+	u8	rsvd3[2];
+} __packed;
+
+struct qlcnic_dump_entry {
+	struct qlcnic_common_entry_hdr hdr;
+	union {
+		struct __crb	crb;
+		struct __cache	cache;
+		struct __ocm	ocm;
+		struct __mem	mem;
+		struct __mux	mux;
+		struct __queue	que;
+		struct __ctrl	ctrl;
+	} region;
+} __packed;
+
+enum op_codes {
+	QLCNIC_DUMP_NOP		= 0,
+	QLCNIC_DUMP_READ_CRB	= 1,
+	QLCNIC_DUMP_READ_MUX	= 2,
+	QLCNIC_DUMP_QUEUE	= 3,
+	QLCNIC_DUMP_BRD_CONFIG	= 4,
+	QLCNIC_DUMP_READ_OCM	= 6,
+	QLCNIC_DUMP_PEG_REG	= 7,
+	QLCNIC_DUMP_L1_DTAG	= 8,
+	QLCNIC_DUMP_L1_ITAG	= 9,
+	QLCNIC_DUMP_L1_DATA	= 11,
+	QLCNIC_DUMP_L1_INST	= 12,
+	QLCNIC_DUMP_L2_DTAG	= 21,
+	QLCNIC_DUMP_L2_ITAG	= 22,
+	QLCNIC_DUMP_L2_DATA	= 23,
+	QLCNIC_DUMP_L2_INST	= 24,
+	QLCNIC_DUMP_READ_ROM	= 71,
+	QLCNIC_DUMP_READ_MEM	= 72,
+	QLCNIC_DUMP_READ_CTRL	= 98,
+	QLCNIC_DUMP_TLHDR	= 99,
+	QLCNIC_DUMP_RDEND	= 255
+};
+
+#define QLCNIC_DUMP_WCRB	BIT_0
+#define QLCNIC_DUMP_RWCRB	BIT_1
+#define QLCNIC_DUMP_ANDCRB	BIT_2
+#define QLCNIC_DUMP_ORCRB	BIT_3
+#define QLCNIC_DUMP_POLLCRB	BIT_4
+#define QLCNIC_DUMP_RD_SAVE	BIT_5
+#define QLCNIC_DUMP_WRT_SAVED	BIT_6
+#define QLCNIC_DUMP_MOD_SAVE_ST	BIT_7
+#define QLCNIC_DUMP_SKIP	BIT_7
+
+#define QLCNIC_DUMP_MASK_MIN		3
+#define QLCNIC_DUMP_MASK_DEF		0x0f
+#define QLCNIC_DUMP_MASK_MAX		0xff
+#define QLCNIC_FORCE_FW_DUMP_KEY	0xdeadfeed
+
+struct qlcnic_dump_operations {
+	enum op_codes opcode;
+	u32 (*handler)(struct qlcnic_adapter *,
+			struct qlcnic_dump_entry *, u32 *);
+};
+
+int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter);
+int qlcnic_fw_cmd_set_port(struct qlcnic_adapter *adapter, u32 config);
 
 u32 qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off);
 int qlcnic_hw_write_wx_2M(struct qlcnic_adapter *, ulong off, u32 data);
@@ -1264,6 +1375,7 @@ int qlcnic_wol_supported(struct qlcnic_adapter *adapter);
 int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate);
 void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter);
 void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter);
+int qlcnic_dump_fw(struct qlcnic_adapter *);
 
 /* Functions from qlcnic_init.c */
 int qlcnic_load_firmware(struct qlcnic_adapter *adapter);
@@ -1274,7 +1386,7 @@ int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter);
 int qlcnic_setup_idc_param(struct qlcnic_adapter *adapter);
 int qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter);
 
-int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, int addr, int *valp);
+int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, u32 addr, u32 *valp);
 int qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
 				u8 *bytes, size_t size);
 int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter);
@@ -1294,7 +1406,7 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter);
 
 int qlcnic_check_fw_status(struct qlcnic_adapter *adapter);
 void qlcnic_watchdog_task(struct work_struct *work);
-void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid,
+void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter,
 		struct qlcnic_host_rds_ring *rds_ring);
 int qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max);
 void qlcnic_set_multi(struct net_device *netdev);
@@ -1308,6 +1420,8 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup);
 
 int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu);
 int qlcnic_change_mtu(struct net_device *netdev, int new_mtu);
+u32 qlcnic_fix_features(struct net_device *netdev, u32 features);
+int qlcnic_set_features(struct net_device *netdev, u32 features);
 int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable);
 int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable);
 int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter);
@@ -1322,6 +1436,9 @@ u32 qlcnic_issue_cmd(struct qlcnic_adapter *adapter,
 void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings);
 int qlcnic_diag_alloc_res(struct net_device *netdev, int test);
 netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
+int qlcnic_validate_max_rss(struct net_device *netdev, u8 max_hw, u8 val);
+int qlcnic_set_max_rss(struct qlcnic_adapter *adapter, u8 data);
+void qlcnic_dev_request_reset(struct qlcnic_adapter *);
 
 /* Management functions */
 int qlcnic_get_mac_address(struct qlcnic_adapter *, u8*);
@@ -1379,8 +1496,7 @@ static const struct qlcnic_brdinfo qlcnic_boards[] = {
 
 static inline u32 qlcnic_tx_avail(struct qlcnic_host_tx_ring *tx_ring)
 {
-	smp_mb();
-	if (tx_ring->producer < tx_ring->sw_consumer)
+	if (likely(tx_ring->producer < tx_ring->sw_consumer))
 		return tx_ring->sw_consumer - tx_ring->producer;
 	else
 		return tx_ring->sw_consumer + tx_ring->num_desc -
diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index 27631f23b3fd76892aa601836d123373c61d6cb3..bab041a5c75872c568128caabf5a9858be916136 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -64,14 +64,105 @@ qlcnic_issue_cmd(struct qlcnic_adapter *adapter,
 	return rcode;
 }
 
+static uint32_t qlcnic_temp_checksum(uint32_t *temp_buffer, u16 temp_size)
+{
+	uint64_t sum = 0;
+	int count = temp_size / sizeof(uint32_t);
+	while (count-- > 0)
+		sum += *temp_buffer++;
+	while (sum >> 32)
+		sum = (sum & 0xFFFFFFFF) + (sum >> 32);
+	return ~sum;
+}
+
+int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter)
+{
+	int err, i;
+	u16 temp_size;
+	void *tmp_addr;
+	u32 version, csum, *template, *tmp_buf;
+	struct qlcnic_hardware_context *ahw;
+	struct qlcnic_dump_template_hdr *tmpl_hdr, *tmp_tmpl;
+	dma_addr_t tmp_addr_t = 0;
+
+	ahw = adapter->ahw;
+	err = qlcnic_issue_cmd(adapter,
+			adapter->ahw->pci_func,
+			adapter->fw_hal_version,
+			0,
+			0,
+			0,
+			QLCNIC_CDRP_CMD_TEMP_SIZE);
+	if (err != QLCNIC_RCODE_SUCCESS) {
+		err = QLCRD32(adapter, QLCNIC_ARG1_CRB_OFFSET);
+		dev_err(&adapter->pdev->dev,
+			"Failed to get template size %d\n", err);
+		err = -EIO;
+		return err;
+	}
+	version = QLCRD32(adapter, QLCNIC_ARG3_CRB_OFFSET);
+	temp_size = QLCRD32(adapter, QLCNIC_ARG2_CRB_OFFSET);
+	if (!temp_size)
+		return -EIO;
+
+	tmp_addr = dma_alloc_coherent(&adapter->pdev->dev, temp_size,
+			&tmp_addr_t, GFP_KERNEL);
+	if (!tmp_addr) {
+		dev_err(&adapter->pdev->dev,
+			"Can't get memory for FW dump template\n");
+		return -ENOMEM;
+	}
+	err = qlcnic_issue_cmd(adapter,
+		adapter->ahw->pci_func,
+		adapter->fw_hal_version,
+		LSD(tmp_addr_t),
+		MSD(tmp_addr_t),
+		temp_size,
+		QLCNIC_CDRP_CMD_GET_TEMP_HDR);
+
+	if (err != QLCNIC_RCODE_SUCCESS) {
+		dev_err(&adapter->pdev->dev,
+			"Failed to get mini dump template header %d\n", err);
+		err = -EIO;
+		goto error;
+	}
+	tmp_tmpl = (struct qlcnic_dump_template_hdr *) tmp_addr;
+	csum = qlcnic_temp_checksum((uint32_t *) tmp_addr, temp_size);
+	if (csum) {
+		dev_err(&adapter->pdev->dev,
+			"Template header checksum validation failed\n");
+		err = -EIO;
+		goto error;
+	}
+	ahw->fw_dump.tmpl_hdr = vzalloc(temp_size);
+	if (!ahw->fw_dump.tmpl_hdr) {
+		err = -EIO;
+		goto error;
+	}
+	tmp_buf = (u32 *) tmp_addr;
+	template = (u32 *) ahw->fw_dump.tmpl_hdr;
+	for (i = 0; i < temp_size/sizeof(u32); i++)
+		*template++ = __le32_to_cpu(*tmp_buf++);
+
+	tmpl_hdr = ahw->fw_dump.tmpl_hdr;
+	if (tmpl_hdr->cap_mask > QLCNIC_DUMP_MASK_DEF &&
+		tmpl_hdr->cap_mask <= QLCNIC_DUMP_MASK_MAX)
+		tmpl_hdr->drv_cap_mask = tmpl_hdr->cap_mask;
+	else
+		tmpl_hdr->drv_cap_mask = QLCNIC_DUMP_MASK_DEF;
+error:
+	dma_free_coherent(&adapter->pdev->dev, temp_size, tmp_addr, tmp_addr_t);
+	return err;
+}
+
 int
 qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu)
 {
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	if (recv_ctx->state == QLCNIC_HOST_CTX_STATE_ACTIVE) {
 		if (qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			recv_ctx->context_id,
 			mtu,
@@ -102,12 +193,12 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
 	dma_addr_t hostrq_phys_addr, cardrsp_phys_addr;
 	u64 phys_addr;
 
-	int i, nrds_rings, nsds_rings;
+	u8 i, nrds_rings, nsds_rings;
 	size_t rq_size, rsp_size;
 	u32 cap, reg, val, reg2;
 	int err;
 
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	nrds_rings = adapter->max_rds_rings;
 	nsds_rings = adapter->max_sds_rings;
@@ -119,14 +210,14 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
 		SIZEOF_CARDRSP_RX(struct qlcnic_cardrsp_rx_ctx, nrds_rings,
 						nsds_rings);
 
-	addr = pci_alloc_consistent(adapter->pdev,
-				rq_size, &hostrq_phys_addr);
+	addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
+			&hostrq_phys_addr, GFP_KERNEL);
 	if (addr == NULL)
 		return -ENOMEM;
 	prq = (struct qlcnic_hostrq_rx_ctx *)addr;
 
-	addr = pci_alloc_consistent(adapter->pdev,
-			rsp_size, &cardrsp_phys_addr);
+	addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size,
+			&cardrsp_phys_addr, GFP_KERNEL);
 	if (addr == NULL) {
 		err = -ENOMEM;
 		goto out_free_rq;
@@ -151,7 +242,7 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
 
 	prq->num_rds_rings = cpu_to_le16(nrds_rings);
 	prq->num_sds_rings = cpu_to_le16(nsds_rings);
-	prq->rds_ring_offset = cpu_to_le32(0);
+	prq->rds_ring_offset = 0;
 
 	val = le32_to_cpu(prq->rds_ring_offset) +
 		(sizeof(struct qlcnic_hostrq_rds_ring) * nrds_rings);
@@ -187,7 +278,7 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
 
 	phys_addr = hostrq_phys_addr;
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			(u32)(phys_addr >> 32),
 			(u32)(phys_addr & 0xffffffff),
@@ -207,7 +298,7 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
 		rds_ring = &recv_ctx->rds_rings[i];
 
 		reg = le32_to_cpu(prsp_rds[i].host_producer_crb);
-		rds_ring->crb_rcv_producer = adapter->ahw.pci_base0 + reg;
+		rds_ring->crb_rcv_producer = adapter->ahw->pci_base0 + reg;
 	}
 
 	prsp_sds = ((struct qlcnic_cardrsp_sds_ring *)
@@ -219,8 +310,8 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
 		reg = le32_to_cpu(prsp_sds[i].host_consumer_crb);
 		reg2 = le32_to_cpu(prsp_sds[i].interrupt_crb);
 
-		sds_ring->crb_sts_consumer = adapter->ahw.pci_base0 + reg;
-		sds_ring->crb_intr_mask = adapter->ahw.pci_base0 + reg2;
+		sds_ring->crb_sts_consumer = adapter->ahw->pci_base0 + reg;
+		sds_ring->crb_intr_mask = adapter->ahw->pci_base0 + reg2;
 	}
 
 	recv_ctx->state = le32_to_cpu(prsp->host_ctx_state);
@@ -228,19 +319,20 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
 	recv_ctx->virt_port = prsp->virt_port;
 
 out_free_rsp:
-	pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rsp_size, prsp,
+		cardrsp_phys_addr);
 out_free_rq:
-	pci_free_consistent(adapter->pdev, rq_size, prq, hostrq_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rq_size, prq, hostrq_phys_addr);
 	return err;
 }
 
 static void
 qlcnic_fw_cmd_destroy_rx_ctx(struct qlcnic_adapter *adapter)
 {
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	if (qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			recv_ctx->context_id,
 			QLCNIC_DESTROY_CTX_RESET,
@@ -274,14 +366,14 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
 	*(tx_ring->hw_consumer) = 0;
 
 	rq_size = SIZEOF_HOSTRQ_TX(struct qlcnic_hostrq_tx_ctx);
-	rq_addr = pci_alloc_consistent(adapter->pdev,
-		rq_size, &rq_phys_addr);
+	rq_addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
+			&rq_phys_addr, GFP_KERNEL);
 	if (!rq_addr)
 		return -ENOMEM;
 
 	rsp_size = SIZEOF_CARDRSP_TX(struct qlcnic_cardrsp_tx_ctx);
-	rsp_addr = pci_alloc_consistent(adapter->pdev,
-		rsp_size, &rsp_phys_addr);
+	rsp_addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size,
+			&rsp_phys_addr, GFP_KERNEL);
 	if (!rsp_addr) {
 		err = -ENOMEM;
 		goto out_free_rq;
@@ -313,7 +405,7 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
 
 	phys_addr = rq_phys_addr;
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			(u32)(phys_addr >> 32),
 			((u32)phys_addr & 0xffffffff),
@@ -322,7 +414,7 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
 
 	if (err == QLCNIC_RCODE_SUCCESS) {
 		temp = le32_to_cpu(prsp->cds_ring.host_producer_crb);
-		tx_ring->crb_cmd_producer = adapter->ahw.pci_base0 + temp;
+		tx_ring->crb_cmd_producer = adapter->ahw->pci_base0 + temp;
 
 		adapter->tx_context_id =
 			le16_to_cpu(prsp->context_id);
@@ -332,10 +424,11 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
 		err = -EIO;
 	}
 
-	pci_free_consistent(adapter->pdev, rsp_size, rsp_addr, rsp_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rsp_size, rsp_addr,
+		rsp_phys_addr);
 
 out_free_rq:
-	pci_free_consistent(adapter->pdev, rq_size, rq_addr, rq_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rq_size, rq_addr, rq_phys_addr);
 
 	return err;
 }
@@ -344,7 +437,7 @@ static void
 qlcnic_fw_cmd_destroy_tx_ctx(struct qlcnic_adapter *adapter)
 {
 	if (qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			adapter->tx_context_id,
 			QLCNIC_DESTROY_CTX_RESET,
@@ -357,33 +450,15 @@ qlcnic_fw_cmd_destroy_tx_ctx(struct qlcnic_adapter *adapter)
 }
 
 int
-qlcnic_fw_cmd_query_phy(struct qlcnic_adapter *adapter, u32 reg, u32 *val)
-{
-
-	if (qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
-			adapter->fw_hal_version,
-			reg,
-			0,
-			0,
-			QLCNIC_CDRP_CMD_READ_PHY)) {
-
-		return -EIO;
-	}
-
-	return QLCRD32(adapter, QLCNIC_ARG1_CRB_OFFSET);
-}
-
-int
-qlcnic_fw_cmd_set_phy(struct qlcnic_adapter *adapter, u32 reg, u32 val)
+qlcnic_fw_cmd_set_port(struct qlcnic_adapter *adapter, u32 config)
 {
 	return qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
-			reg,
-			val,
+			config,
+			0,
 			0,
-			QLCNIC_CDRP_CMD_WRITE_PHY);
+			QLCNIC_CDRP_CMD_CONFIG_PORT);
 }
 
 int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
@@ -398,20 +473,19 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
 
 	struct pci_dev *pdev = adapter->pdev;
 
-	recv_ctx = &adapter->recv_ctx;
+	recv_ctx = adapter->recv_ctx;
 	tx_ring = adapter->tx_ring;
 
-	tx_ring->hw_consumer = (__le32 *)pci_alloc_consistent(pdev, sizeof(u32),
-						&tx_ring->hw_cons_phys_addr);
+	tx_ring->hw_consumer = (__le32 *) dma_alloc_coherent(&pdev->dev,
+		sizeof(u32), &tx_ring->hw_cons_phys_addr, GFP_KERNEL);
 	if (tx_ring->hw_consumer == NULL) {
 		dev_err(&pdev->dev, "failed to allocate tx consumer\n");
 		return -ENOMEM;
 	}
-	*(tx_ring->hw_consumer) = 0;
 
 	/* cmd desc ring */
-	addr = pci_alloc_consistent(pdev, TX_DESC_RINGSIZE(tx_ring),
-			&tx_ring->phys_addr);
+	addr = dma_alloc_coherent(&pdev->dev, TX_DESC_RINGSIZE(tx_ring),
+			&tx_ring->phys_addr, GFP_KERNEL);
 
 	if (addr == NULL) {
 		dev_err(&pdev->dev, "failed to allocate tx desc ring\n");
@@ -423,9 +497,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
 
 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
 		rds_ring = &recv_ctx->rds_rings[ring];
-		addr = pci_alloc_consistent(adapter->pdev,
+		addr = dma_alloc_coherent(&adapter->pdev->dev,
 				RCV_DESC_RINGSIZE(rds_ring),
-				&rds_ring->phys_addr);
+				&rds_ring->phys_addr, GFP_KERNEL);
 		if (addr == NULL) {
 			dev_err(&pdev->dev,
 				"failed to allocate rds ring [%d]\n", ring);
@@ -439,9 +513,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
 	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
 		sds_ring = &recv_ctx->sds_rings[ring];
 
-		addr = pci_alloc_consistent(adapter->pdev,
+		addr = dma_alloc_coherent(&adapter->pdev->dev,
 				STATUS_DESC_RINGSIZE(sds_ring),
-				&sds_ring->phys_addr);
+				&sds_ring->phys_addr, GFP_KERNEL);
 		if (addr == NULL) {
 			dev_err(&pdev->dev,
 				"failed to allocate sds ring [%d]\n", ring);
@@ -501,11 +575,11 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
 	struct qlcnic_host_tx_ring *tx_ring;
 	int ring;
 
-	recv_ctx = &adapter->recv_ctx;
+	recv_ctx = adapter->recv_ctx;
 
 	tx_ring = adapter->tx_ring;
 	if (tx_ring->hw_consumer != NULL) {
-		pci_free_consistent(adapter->pdev,
+		dma_free_coherent(&adapter->pdev->dev,
 				sizeof(u32),
 				tx_ring->hw_consumer,
 				tx_ring->hw_cons_phys_addr);
@@ -513,7 +587,7 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
 	}
 
 	if (tx_ring->desc_head != NULL) {
-		pci_free_consistent(adapter->pdev,
+		dma_free_coherent(&adapter->pdev->dev,
 				TX_DESC_RINGSIZE(tx_ring),
 				tx_ring->desc_head, tx_ring->phys_addr);
 		tx_ring->desc_head = NULL;
@@ -523,7 +597,7 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
 		rds_ring = &recv_ctx->rds_rings[ring];
 
 		if (rds_ring->desc_head != NULL) {
-			pci_free_consistent(adapter->pdev,
+			dma_free_coherent(&adapter->pdev->dev,
 					RCV_DESC_RINGSIZE(rds_ring),
 					rds_ring->desc_head,
 					rds_ring->phys_addr);
@@ -535,7 +609,7 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
 		sds_ring = &recv_ctx->sds_rings[ring];
 
 		if (sds_ring->desc_head != NULL) {
-			pci_free_consistent(adapter->pdev,
+			dma_free_coherent(&adapter->pdev->dev,
 				STATUS_DESC_RINGSIZE(sds_ring),
 				sds_ring->desc_head,
 				sds_ring->phys_addr);
@@ -551,9 +625,9 @@ int qlcnic_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac)
 	int err;
 	u32 arg1;
 
-	arg1 = adapter->ahw.pci_func | BIT_8;
+	arg1 = adapter->ahw->pci_func | BIT_8;
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			arg1,
 			0,
@@ -582,15 +656,15 @@ int qlcnic_get_nic_info(struct qlcnic_adapter *adapter,
 	void *nic_info_addr;
 	size_t	nic_size = sizeof(struct qlcnic_info);
 
-	nic_info_addr = pci_alloc_consistent(adapter->pdev,
-		nic_size, &nic_dma_t);
+	nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
+				&nic_dma_t, GFP_KERNEL);
 	if (!nic_info_addr)
 		return -ENOMEM;
 	memset(nic_info_addr, 0, nic_size);
 
 	nic_info = (struct qlcnic_info *) nic_info_addr;
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			MSD(nic_dma_t),
 			LSD(nic_dma_t),
@@ -623,7 +697,8 @@ int qlcnic_get_nic_info(struct qlcnic_adapter *adapter,
 		err = -EIO;
 	}
 
-	pci_free_consistent(adapter->pdev, nic_size, nic_info_addr, nic_dma_t);
+	dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr,
+		nic_dma_t);
 	return err;
 }
 
@@ -639,8 +714,8 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic)
 	if (adapter->op_mode != QLCNIC_MGMT_FUNC)
 		return err;
 
-	nic_info_addr = pci_alloc_consistent(adapter->pdev, nic_size,
-			&nic_dma_t);
+	nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
+			&nic_dma_t, GFP_KERNEL);
 	if (!nic_info_addr)
 		return -ENOMEM;
 
@@ -659,7 +734,7 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic)
 	nic_info->max_tx_bw = cpu_to_le16(nic->max_tx_bw);
 
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			MSD(nic_dma_t),
 			LSD(nic_dma_t),
@@ -672,7 +747,8 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic)
 		err = -EIO;
 	}
 
-	pci_free_consistent(adapter->pdev, nic_size, nic_info_addr, nic_dma_t);
+	dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr,
+		nic_dma_t);
 	return err;
 }
 
@@ -687,15 +763,15 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
 	size_t npar_size = sizeof(struct qlcnic_pci_info);
 	size_t pci_size = npar_size * QLCNIC_MAX_PCI_FUNC;
 
-	pci_info_addr = pci_alloc_consistent(adapter->pdev, pci_size,
-			&pci_info_dma_t);
+	pci_info_addr = dma_alloc_coherent(&adapter->pdev->dev, pci_size,
+			&pci_info_dma_t, GFP_KERNEL);
 	if (!pci_info_addr)
 		return -ENOMEM;
 	memset(pci_info_addr, 0, pci_size);
 
 	npar = (struct qlcnic_pci_info *) pci_info_addr;
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			MSD(pci_info_dma_t),
 			LSD(pci_info_dma_t),
@@ -721,7 +797,7 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
 		err = -EIO;
 	}
 
-	pci_free_consistent(adapter->pdev, pci_size, pci_info_addr,
+	dma_free_coherent(&adapter->pdev->dev, pci_size, pci_info_addr,
 		pci_info_dma_t);
 	return err;
 }
@@ -741,7 +817,7 @@ int qlcnic_config_port_mirroring(struct qlcnic_adapter *adapter, u8 id,
 	arg1 |= pci_func << 8;
 
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			arg1,
 			0,
@@ -775,14 +851,14 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
 		return -ENOMEM;
 
 	if (adapter->op_mode != QLCNIC_MGMT_FUNC &&
-	    func != adapter->ahw.pci_func) {
+	    func != adapter->ahw->pci_func) {
 		dev_err(&adapter->pdev->dev,
 			"Not privilege to query stats for func=%d", func);
 		return -EIO;
 	}
 
-	stats_addr = pci_alloc_consistent(adapter->pdev, stats_size,
-			&stats_dma_t);
+	stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size,
+			&stats_dma_t, GFP_KERNEL);
 	if (!stats_addr) {
 		dev_err(&adapter->pdev->dev, "Unable to allocate memory\n");
 		return -ENOMEM;
@@ -793,7 +869,7 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
 	arg1 |= rx_tx << 15 | stats_size << 16;
 
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			arg1,
 			MSD(stats_dma_t),
@@ -816,7 +892,7 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
 		esw_stats->numbytes = le64_to_cpu(stats->numbytes);
 	}
 
-	pci_free_consistent(adapter->pdev, stats_size, stats_addr,
+	dma_free_coherent(&adapter->pdev->dev, stats_size, stats_addr,
 		stats_dma_t);
 	return err;
 }
@@ -900,7 +976,7 @@ int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, const u8 func_esw,
 	arg1 |= BIT_14 | rx_tx << 15;
 
 	return qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			arg1,
 			0,
@@ -921,7 +997,7 @@ __qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter,
 	u8 pci_func;
 	pci_func = (*arg1 >> 8);
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			*arg1,
 			0,
@@ -999,7 +1075,7 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter,
 	}
 
 	err = qlcnic_issue_cmd(adapter,
-			adapter->ahw.pci_func,
+			adapter->ahw->pci_func,
 			adapter->fw_hal_version,
 			arg1,
 			arg2,
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 45b2755d6cba343a591fb3412437b765b17ab303..9efc690a289f0951740bfd489526f263f38056d5 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -150,10 +150,10 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
 	int check_sfp_module = 0;
-	u16 pcifn = adapter->ahw.pci_func;
+	u16 pcifn = adapter->ahw->pci_func;
 
 	/* read which mode */
-	if (adapter->ahw.port_type == QLCNIC_GBE) {
+	if (adapter->ahw->port_type == QLCNIC_GBE) {
 		ecmd->supported = (SUPPORTED_10baseT_Half |
 				   SUPPORTED_10baseT_Full |
 				   SUPPORTED_100baseT_Half |
@@ -166,11 +166,11 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 				     ADVERTISED_1000baseT_Half |
 				     ADVERTISED_1000baseT_Full);
 
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 		ecmd->duplex = adapter->link_duplex;
 		ecmd->autoneg = adapter->link_autoneg;
 
-	} else if (adapter->ahw.port_type == QLCNIC_XGBE) {
+	} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
 		u32 val;
 
 		val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
@@ -183,15 +183,15 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		}
 
 		if (netif_running(dev) && adapter->has_link_events) {
-			ecmd->speed = adapter->link_speed;
+			ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 			ecmd->autoneg = adapter->link_autoneg;
 			ecmd->duplex = adapter->link_duplex;
 			goto skip;
 		}
 
 		val = QLCRD32(adapter, P3P_LINK_SPEED_REG(pcifn));
-		ecmd->speed = P3P_LINK_SPEED_MHZ *
-			P3P_LINK_SPEED_VAL(pcifn, val);
+		ethtool_cmd_speed_set(ecmd, P3P_LINK_SPEED_MHZ *
+				      P3P_LINK_SPEED_VAL(pcifn, val));
 		ecmd->duplex = DUPLEX_FULL;
 		ecmd->autoneg = AUTONEG_DISABLE;
 	} else
@@ -201,7 +201,7 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	ecmd->phy_address = adapter->physical_port;
 	ecmd->transceiver = XCVR_EXTERNAL;
 
-	switch (adapter->ahw.board_type) {
+	switch (adapter->ahw->board_type) {
 	case QLCNIC_BRDTYPE_P3P_REF_QG:
 	case QLCNIC_BRDTYPE_P3P_4_GB:
 	case QLCNIC_BRDTYPE_P3P_4_GB_MM:
@@ -238,7 +238,7 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		ecmd->autoneg = AUTONEG_DISABLE;
 		break;
 	case QLCNIC_BRDTYPE_P3P_10G_TP:
-		if (adapter->ahw.port_type == QLCNIC_XGBE) {
+		if (adapter->ahw->port_type == QLCNIC_XGBE) {
 			ecmd->autoneg = AUTONEG_DISABLE;
 			ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
 			ecmd->advertising |=
@@ -256,7 +256,7 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		break;
 	default:
 		dev_err(&adapter->pdev->dev, "Unsupported board model %d\n",
-			adapter->ahw.board_type);
+			adapter->ahw->board_type);
 		return -EIO;
 	}
 
@@ -284,50 +284,44 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 static int
 qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
+	u32 config = 0;
+	u32 ret = 0;
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
-	__u32 status;
+
+	if (adapter->ahw->port_type != QLCNIC_GBE)
+		return -EOPNOTSUPP;
 
 	/* read which mode */
-	if (adapter->ahw.port_type == QLCNIC_GBE) {
-		/* autonegotiation */
-		if (qlcnic_fw_cmd_set_phy(adapter,
-			       QLCNIC_NIU_GB_MII_MGMT_ADDR_AUTONEG,
-			       ecmd->autoneg) != 0)
-			return -EIO;
-		else
-			adapter->link_autoneg = ecmd->autoneg;
+	if (ecmd->duplex)
+		config |= 0x1;
 
-		if (qlcnic_fw_cmd_query_phy(adapter,
-			      QLCNIC_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-			      &status) != 0)
-			return -EIO;
+	if (ecmd->autoneg)
+		config |= 0x2;
 
-		switch (ecmd->speed) {
-		case SPEED_10:
-			qlcnic_set_phy_speed(status, 0);
-			break;
-		case SPEED_100:
-			qlcnic_set_phy_speed(status, 1);
-			break;
-		case SPEED_1000:
-			qlcnic_set_phy_speed(status, 2);
-			break;
-		}
+	switch (ethtool_cmd_speed(ecmd)) {
+	case SPEED_10:
+		config |= (0 << 8);
+		break;
+	case SPEED_100:
+		config |= (1 << 8);
+		break;
+	case SPEED_1000:
+		config |= (10 << 8);
+		break;
+	default:
+		return -EIO;
+	}
 
-		if (ecmd->duplex == DUPLEX_HALF)
-			qlcnic_clear_phy_duplex(status);
-		if (ecmd->duplex == DUPLEX_FULL)
-			qlcnic_set_phy_duplex(status);
-		if (qlcnic_fw_cmd_set_phy(adapter,
-			       QLCNIC_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-			       *((int *)&status)) != 0)
-			return -EIO;
-		else {
-			adapter->link_speed = ecmd->speed;
-			adapter->link_duplex = ecmd->duplex;
-		}
-	} else
+	ret = qlcnic_fw_cmd_set_port(adapter, config);
+
+	if (ret == QLCNIC_RCODE_NOT_SUPPORTED)
 		return -EOPNOTSUPP;
+	else if (ret)
+		return -EIO;
+
+	adapter->link_speed = ethtool_cmd_speed(ecmd);
+	adapter->link_duplex = ecmd->duplex;
+	adapter->link_autoneg = ecmd->autoneg;
 
 	if (!netif_running(dev))
 		return 0;
@@ -340,14 +334,14 @@ static void
 qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 	struct qlcnic_host_sds_ring *sds_ring;
 	u32 *regs_buff = p;
 	int ring, i = 0, j = 0;
 
 	memset(p, 0, qlcnic_get_regs_len(dev));
 	regs->version = (QLCNIC_ETHTOOL_REGS_VER << 24) |
-		(adapter->ahw.revision_id << 16) | (adapter->pdev)->device;
+		(adapter->ahw->revision_id << 16) | (adapter->pdev)->device;
 
 	regs_buff[0] = (0xcafe0000 | (QLCNIC_DEV_INFO_SIZE & 0xffff));
 	regs_buff[1] = QLCNIC_MGMT_API_VERSION;
@@ -382,7 +376,7 @@ static u32 qlcnic_test_link(struct net_device *dev)
 	u32 val;
 
 	val = QLCRD32(adapter, CRB_XG_STATE_P3P);
-	val = XG_LINK_STATE_P3P(adapter->ahw.pci_func, val);
+	val = XG_LINK_STATE_P3P(adapter->ahw->pci_func, val);
 	return (val == XG_LINK_UP_P3P) ? 0 : 1;
 }
 
@@ -474,6 +468,39 @@ qlcnic_set_ringparam(struct net_device *dev,
 	return qlcnic_reset_context(adapter);
 }
 
+static void qlcnic_get_channels(struct net_device *dev,
+		struct ethtool_channels *channel)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+
+	channel->max_rx = rounddown_pow_of_two(min_t(int,
+			adapter->max_rx_ques, num_online_cpus()));
+	channel->max_tx = adapter->max_tx_ques;
+
+	channel->rx_count = adapter->max_sds_rings;
+	channel->tx_count = adapter->max_tx_ques;
+}
+
+static int qlcnic_set_channels(struct net_device *dev,
+		struct ethtool_channels *channel)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	int err;
+
+	if (channel->other_count || channel->combined_count ||
+	    channel->tx_count != channel->max_tx)
+		return -EINVAL;
+
+	err = qlcnic_validate_max_rss(dev, channel->max_rx, channel->rx_count);
+	if (err)
+		return err;
+
+	err = qlcnic_set_max_rss(adapter, channel->rx_count);
+	netdev_info(dev, "allocated 0x%x sds rings\n",
+				 adapter->max_sds_rings);
+	return err;
+}
+
 static void
 qlcnic_get_pauseparam(struct net_device *netdev,
 			  struct ethtool_pauseparam *pause)
@@ -482,7 +509,7 @@ qlcnic_get_pauseparam(struct net_device *netdev,
 	int port = adapter->physical_port;
 	__u32 val;
 
-	if (adapter->ahw.port_type == QLCNIC_GBE) {
+	if (adapter->ahw->port_type == QLCNIC_GBE) {
 		if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
 			return;
 		/* get flow control settings */
@@ -504,7 +531,7 @@ qlcnic_get_pauseparam(struct net_device *netdev,
 			pause->tx_pause = !(qlcnic_gb_get_gb3_mask(val));
 			break;
 		}
-	} else if (adapter->ahw.port_type == QLCNIC_XGBE) {
+	} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
 		if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
 			return;
 		pause->rx_pause = 1;
@@ -515,7 +542,7 @@ qlcnic_get_pauseparam(struct net_device *netdev,
 			pause->tx_pause = !(qlcnic_xg_get_xg1_mask(val));
 	} else {
 		dev_err(&netdev->dev, "Unknown board type: %x\n",
-					adapter->ahw.port_type);
+					adapter->ahw->port_type);
 	}
 }
 
@@ -528,7 +555,7 @@ qlcnic_set_pauseparam(struct net_device *netdev,
 	__u32 val;
 
 	/* read mode */
-	if (adapter->ahw.port_type == QLCNIC_GBE) {
+	if (adapter->ahw->port_type == QLCNIC_GBE) {
 		if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
 			return -EIO;
 		/* set flow control */
@@ -571,7 +598,7 @@ qlcnic_set_pauseparam(struct net_device *netdev,
 			break;
 		}
 		QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val);
-	} else if (adapter->ahw.port_type == QLCNIC_XGBE) {
+	} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
 		if (!pause->rx_pause || pause->autoneg)
 			return -EOPNOTSUPP;
 
@@ -593,7 +620,7 @@ qlcnic_set_pauseparam(struct net_device *netdev,
 		QLCWR32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, val);
 	} else {
 		dev_err(&netdev->dev, "Unknown board type: %x\n",
-				adapter->ahw.port_type);
+				adapter->ahw->port_type);
 	}
 	return 0;
 }
@@ -639,8 +666,8 @@ static int qlcnic_irq_test(struct net_device *netdev)
 		goto clear_it;
 
 	adapter->diag_cnt = 0;
-	ret = qlcnic_issue_cmd(adapter, adapter->ahw.pci_func,
-			adapter->fw_hal_version, adapter->portnum,
+	ret = qlcnic_issue_cmd(adapter, adapter->ahw->pci_func,
+			adapter->fw_hal_version, adapter->ahw->pci_func,
 			0, 0, 0x00000011);
 	if (ret)
 		goto done;
@@ -749,14 +776,14 @@ qlcnic_get_ethtool_stats(struct net_device *dev,
 		return;
 
 	memset(&port_stats, 0, sizeof(struct qlcnic_esw_statistics));
-	ret = qlcnic_get_port_stats(adapter, adapter->ahw.pci_func,
+	ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func,
 			QLCNIC_QUERY_RX_COUNTER, &port_stats.rx);
 	if (ret)
 		return;
 
 	qlcnic_fill_device_stats(&index, data, &port_stats.rx);
 
-	ret = qlcnic_get_port_stats(adapter, adapter->ahw.pci_func,
+	ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func,
 			QLCNIC_QUERY_TX_COUNTER, &port_stats.tx);
 	if (ret)
 		return;
@@ -764,115 +791,49 @@ qlcnic_get_ethtool_stats(struct net_device *dev,
 	qlcnic_fill_device_stats(&index, data, &port_stats.tx);
 }
 
-static int qlcnic_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct qlcnic_adapter *adapter = netdev_priv(dev);
-
-	if ((adapter->flags & QLCNIC_ESWITCH_ENABLED))
-		return -EOPNOTSUPP;
-	if (data)
-		dev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-	else
-		dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-
-	return 0;
-
-}
-static u32 qlcnic_get_tx_csum(struct net_device *dev)
-{
-	return dev->features & NETIF_F_IP_CSUM;
-}
-
-static u32 qlcnic_get_rx_csum(struct net_device *dev)
-{
-	struct qlcnic_adapter *adapter = netdev_priv(dev);
-	return adapter->rx_csum;
-}
-
-static int qlcnic_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct qlcnic_adapter *adapter = netdev_priv(dev);
-
-	if ((adapter->flags & QLCNIC_ESWITCH_ENABLED))
-		return -EOPNOTSUPP;
-	if (!!data) {
-		adapter->rx_csum = !!data;
-		return 0;
-	}
-
-	if (dev->features & NETIF_F_LRO) {
-		if (qlcnic_config_hw_lro(adapter, QLCNIC_LRO_DISABLED))
-			return -EIO;
-
-		dev->features &= ~NETIF_F_LRO;
-		qlcnic_send_lro_cleanup(adapter);
-		dev_info(&adapter->pdev->dev,
-					"disabling LRO as rx_csum is off\n");
-	}
-	adapter->rx_csum = !!data;
-	return 0;
-}
-
-static u32 qlcnic_get_tso(struct net_device *dev)
-{
-	return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0;
-}
-
-static int qlcnic_set_tso(struct net_device *dev, u32 data)
-{
-	struct qlcnic_adapter *adapter = netdev_priv(dev);
-	if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO))
-		return -EOPNOTSUPP;
-	if (data)
-		dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
-	else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
-
-	return 0;
-}
-
-static int qlcnic_blink_led(struct net_device *dev, u32 val)
+static int qlcnic_set_led(struct net_device *dev,
+			  enum ethtool_phys_id_state state)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
 	int max_sds_rings = adapter->max_sds_rings;
-	int dev_down = 0;
-	int ret;
-
-	if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
-		dev_down = 1;
-		if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
-			return -EIO;
 
-		ret = qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST);
-		if (ret) {
-			clear_bit(__QLCNIC_RESETTING, &adapter->state);
-			return ret;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
+			if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+				return -EIO;
+
+			if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST)) {
+				clear_bit(__QLCNIC_RESETTING, &adapter->state);
+				return -EIO;
+			}
+			set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
 		}
-	}
 
-	ret = adapter->nic_ops->config_led(adapter, 1, 0xf);
-	if (ret) {
+		if (adapter->nic_ops->config_led(adapter, 1, 0xf) == 0)
+			return 0;
+
 		dev_err(&adapter->pdev->dev,
 			"Failed to set LED blink state.\n");
-		goto done;
-	}
+		break;
 
-	msleep_interruptible(val * 1000);
+	case ETHTOOL_ID_INACTIVE:
+		if (adapter->nic_ops->config_led(adapter, 0, 0xf))
+			dev_err(&adapter->pdev->dev,
+				"Failed to reset LED blink state.\n");
 
-	ret = adapter->nic_ops->config_led(adapter, 0, 0xf);
-	if (ret) {
-		dev_err(&adapter->pdev->dev,
-			"Failed to reset LED blink state.\n");
-		goto done;
+		break;
+
+	default:
+		return -EINVAL;
 	}
 
-done:
-	if (dev_down) {
+	if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state)) {
 		qlcnic_diag_free_res(dev, max_sds_rings);
 		clear_bit(__QLCNIC_RESETTING, &adapter->state);
 	}
-	return ret;
 
+	return -EIO;
 }
 
 static void
@@ -936,8 +897,8 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev,
 	*/
 	if (ethcoal->rx_coalesce_usecs > 0xffff ||
 		ethcoal->rx_max_coalesced_frames > 0xffff ||
-		ethcoal->tx_coalesce_usecs > 0xffff ||
-		ethcoal->tx_max_coalesced_frames > 0xffff ||
+		ethcoal->tx_coalesce_usecs ||
+		ethcoal->tx_max_coalesced_frames ||
 		ethcoal->rx_coalesce_usecs_irq ||
 		ethcoal->rx_max_coalesced_frames_irq ||
 		ethcoal->tx_coalesce_usecs_irq ||
@@ -959,21 +920,17 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev,
 
 	if (!ethcoal->rx_coalesce_usecs ||
 		!ethcoal->rx_max_coalesced_frames) {
-		adapter->coal.flags = QLCNIC_INTR_DEFAULT;
-		adapter->coal.normal.data.rx_time_us =
+		adapter->ahw->coal.flag = QLCNIC_INTR_DEFAULT;
+		adapter->ahw->coal.rx_time_us =
 			QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US;
-		adapter->coal.normal.data.rx_packets =
+		adapter->ahw->coal.rx_packets =
 			QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS;
 	} else {
-		adapter->coal.flags = 0;
-		adapter->coal.normal.data.rx_time_us =
-		ethcoal->rx_coalesce_usecs;
-		adapter->coal.normal.data.rx_packets =
-		ethcoal->rx_max_coalesced_frames;
+		adapter->ahw->coal.flag = 0;
+		adapter->ahw->coal.rx_time_us = ethcoal->rx_coalesce_usecs;
+		adapter->ahw->coal.rx_packets =
+			ethcoal->rx_max_coalesced_frames;
 	}
-	adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs;
-	adapter->coal.normal.data.tx_packets =
-	ethcoal->tx_max_coalesced_frames;
 
 	qlcnic_config_intr_coalesce(adapter);
 
@@ -988,66 +945,102 @@ static int qlcnic_get_intr_coalesce(struct net_device *netdev,
 	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
 		return -EINVAL;
 
-	ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us;
-	ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us;
-	ethcoal->rx_max_coalesced_frames =
-		adapter->coal.normal.data.rx_packets;
-	ethcoal->tx_max_coalesced_frames =
-		adapter->coal.normal.data.tx_packets;
+	ethcoal->rx_coalesce_usecs = adapter->ahw->coal.rx_time_us;
+	ethcoal->rx_max_coalesced_frames = adapter->ahw->coal.rx_packets;
 
 	return 0;
 }
 
-static int qlcnic_set_flags(struct net_device *netdev, u32 data)
+static u32 qlcnic_get_msglevel(struct net_device *netdev)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
-	int hw_lro;
-
-	if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO))
-		return -EINVAL;
-
-	if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO))
-		return -EINVAL;
-
-	if (!adapter->rx_csum) {
-		dev_info(&adapter->pdev->dev, "rx csum is off, "
-			"cannot toggle lro\n");
-		return -EINVAL;
-	}
 
-	if ((data & ETH_FLAG_LRO) && (netdev->features & NETIF_F_LRO))
-		return 0;
-
-	if (data & ETH_FLAG_LRO) {
-		hw_lro = QLCNIC_LRO_ENABLED;
-		netdev->features |= NETIF_F_LRO;
-	} else {
-		hw_lro = 0;
-		netdev->features &= ~NETIF_F_LRO;
-	}
+	return adapter->msg_enable;
+}
 
-	if (qlcnic_config_hw_lro(adapter, hw_lro))
-		return -EIO;
+static void qlcnic_set_msglevel(struct net_device *netdev, u32 msglvl)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 
-	if ((hw_lro == 0) && qlcnic_send_lro_cleanup(adapter))
-		return -EIO;
+	adapter->msg_enable = msglvl;
+}
 
+static int
+qlcnic_get_dump_flag(struct net_device *netdev, struct ethtool_dump *dump)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
 
+	dump->len = fw_dump->tmpl_hdr->size + fw_dump->size;
+	dump->flag = fw_dump->tmpl_hdr->drv_cap_mask;
+	dump->version = adapter->fw_version;
 	return 0;
 }
 
-static u32 qlcnic_get_msglevel(struct net_device *netdev)
+static int
+qlcnic_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
+			void *buffer)
 {
+	int i, copy_sz;
+	u32 *hdr_ptr, *data;
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
 
-	return adapter->msg_enable;
+	if (qlcnic_api_lock(adapter))
+		return -EIO;
+	if (!fw_dump->clr) {
+		netdev_info(netdev, "Dump not available\n");
+		qlcnic_api_unlock(adapter);
+		return -EINVAL;
+	}
+	/* Copy template header first */
+	copy_sz = fw_dump->tmpl_hdr->size;
+	hdr_ptr = (u32 *) fw_dump->tmpl_hdr;
+	data = (u32 *) buffer;
+	for (i = 0; i < copy_sz/sizeof(u32); i++)
+		*data++ = cpu_to_le32(*hdr_ptr++);
+
+	/* Copy captured dump data */
+	memcpy(buffer + copy_sz, fw_dump->data, fw_dump->size);
+	dump->len = copy_sz + fw_dump->size;
+	dump->flag = fw_dump->tmpl_hdr->drv_cap_mask;
+
+	/* Free dump area once data has been captured */
+	vfree(fw_dump->data);
+	fw_dump->data = NULL;
+	fw_dump->clr = 0;
+	qlcnic_api_unlock(adapter);
+
+	return 0;
 }
 
-static void qlcnic_set_msglevel(struct net_device *netdev, u32 msglvl)
+static int
+qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val)
 {
+	int ret = 0;
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
 
-	adapter->msg_enable = msglvl;
+	if (val->flag == QLCNIC_FORCE_FW_DUMP_KEY) {
+		netdev_info(netdev, "Forcing a FW dump\n");
+		qlcnic_dev_request_reset(adapter);
+	} else {
+		if (val->flag > QLCNIC_DUMP_MASK_MAX ||
+			val->flag < QLCNIC_DUMP_MASK_MIN) {
+				netdev_info(netdev,
+				"Invalid dump level: 0x%x\n", val->flag);
+				ret = -EINVAL;
+				goto out;
+		}
+		if (qlcnic_api_lock(adapter))
+			return -EIO;
+		fw_dump->tmpl_hdr->drv_cap_mask = val->flag & 0xff;
+		qlcnic_api_unlock(adapter);
+		netdev_info(netdev, "Driver mask changed to: 0x%x\n",
+			fw_dump->tmpl_hdr->drv_cap_mask);
+	}
+out:
+	return ret;
 }
 
 const struct ethtool_ops qlcnic_ethtool_ops = {
@@ -1061,26 +1054,22 @@ const struct ethtool_ops qlcnic_ethtool_ops = {
 	.get_eeprom = qlcnic_get_eeprom,
 	.get_ringparam = qlcnic_get_ringparam,
 	.set_ringparam = qlcnic_set_ringparam,
+	.get_channels = qlcnic_get_channels,
+	.set_channels = qlcnic_set_channels,
 	.get_pauseparam = qlcnic_get_pauseparam,
 	.set_pauseparam = qlcnic_set_pauseparam,
-	.get_tx_csum = qlcnic_get_tx_csum,
-	.set_tx_csum = qlcnic_set_tx_csum,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = qlcnic_get_tso,
-	.set_tso = qlcnic_set_tso,
 	.get_wol = qlcnic_get_wol,
 	.set_wol = qlcnic_set_wol,
 	.self_test = qlcnic_diag_test,
 	.get_strings = qlcnic_get_strings,
 	.get_ethtool_stats = qlcnic_get_ethtool_stats,
 	.get_sset_count = qlcnic_get_sset_count,
-	.get_rx_csum = qlcnic_get_rx_csum,
-	.set_rx_csum = qlcnic_set_rx_csum,
 	.get_coalesce = qlcnic_get_intr_coalesce,
 	.set_coalesce = qlcnic_set_intr_coalesce,
-	.get_flags = ethtool_op_get_flags,
-	.set_flags = qlcnic_set_flags,
-	.phys_id = qlcnic_blink_led,
+	.set_phys_id = qlcnic_set_led,
 	.set_msglevel = qlcnic_set_msglevel,
 	.get_msglevel = qlcnic_get_msglevel,
+	.get_dump_flag = qlcnic_get_dump_flag,
+	.get_dump_data = qlcnic_get_dump_data,
+	.set_dump = qlcnic_set_dump,
 };
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index 726ef555b6bc6e3bdc3b3e29c3beff6cbd122dee..d14506f764e0d4ff43729cf8f22cbd730236b130 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -492,10 +492,10 @@ enum {
 
 #define TEST_AGT_CTRL	(0x00)
 
-#define TA_CTL_START	1
-#define TA_CTL_ENABLE	2
-#define TA_CTL_WRITE	4
-#define TA_CTL_BUSY	8
+#define TA_CTL_START	BIT_0
+#define TA_CTL_ENABLE	BIT_1
+#define TA_CTL_WRITE	BIT_2
+#define TA_CTL_BUSY	BIT_3
 
 /*
  *   Register offsets for MN
@@ -765,6 +765,38 @@ struct qlcnic_legacy_intr_set {
 #define QLCNIC_MAX_PCI_FUNC	8
 #define QLCNIC_MAX_VLAN_FILTERS	64
 
+/* FW dump defines */
+#define MIU_TEST_CTR		0x41000090
+#define MIU_TEST_ADDR_LO	0x41000094
+#define MIU_TEST_ADDR_HI	0x41000098
+#define FLASH_ROM_WINDOW	0x42110030
+#define FLASH_ROM_DATA		0x42150000
+
+static const u32 MIU_TEST_READ_DATA[] = {
+	0x410000A8, 0x410000AC, 0x410000B8, 0x410000BC, };
+
+#define QLCNIC_FW_DUMP_REG1	0x00130060
+#define QLCNIC_FW_DUMP_REG2	0x001e0000
+#define QLCNIC_FLASH_SEM2_LK	0x0013C010
+#define QLCNIC_FLASH_SEM2_ULK	0x0013C014
+#define QLCNIC_FLASH_LOCK_ID	0x001B2100
+
+#define QLCNIC_RD_DUMP_REG(addr, bar0, data) do {			\
+	writel((addr & 0xFFFF0000), (void *) (bar0 +			\
+		QLCNIC_FW_DUMP_REG1));					\
+	readl((void *) (bar0 + QLCNIC_FW_DUMP_REG1));			\
+	*data = readl((void *) (bar0 + QLCNIC_FW_DUMP_REG2 +		\
+		LSW(addr)));						\
+} while (0)
+
+#define QLCNIC_WR_DUMP_REG(addr, bar0, data) do {			\
+	writel((addr & 0xFFFF0000), (void *) (bar0 +			\
+		QLCNIC_FW_DUMP_REG1));					\
+	readl((void *) (bar0 + QLCNIC_FW_DUMP_REG1));			\
+	writel(data, (void *) (bar0 + QLCNIC_FW_DUMP_REG2 + LSW(addr)));\
+	readl((void *) (bar0 + QLCNIC_FW_DUMP_REG2 + LSW(addr)));	\
+} while (0)
+
 /* PCI function operational mode */
 enum {
 	QLCNIC_MGMT_FUNC	= 0,
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index 616940f0a8d03017bb80db7ab6609173fee85301..e9656616f2a256cfe16adde971ce53f63e0d98ab 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -9,6 +9,7 @@
 
 #include <linux/slab.h>
 #include <net/ip.h>
+#include <linux/bitops.h>
 
 #define MASK(n) ((1ULL<<(n))-1)
 #define OCM_WIN_P3P(addr) (addr & 0xffc0000)
@@ -457,7 +458,7 @@ int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter, u32 mode)
 
 	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
 
-	word = QLCNIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE |
+	word = QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE |
 			((u64)adapter->portnum << 16);
 	req.req_hdr = cpu_to_le64(word);
 
@@ -532,33 +533,31 @@ void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter)
 	}
 }
 
-#define	QLCNIC_CONFIG_INTR_COALESCE	3
-
 /*
  * Send the interrupt coalescing parameter set by ethtool to the card.
  */
 int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter)
 {
 	struct qlcnic_nic_req req;
-	u64 word[6];
-	int rv, i;
+	int rv;
 
 	memset(&req, 0, sizeof(struct qlcnic_nic_req));
 
 	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
 
-	word[0] = QLCNIC_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16);
-	req.req_hdr = cpu_to_le64(word[0]);
-
-	memcpy(&word[0], &adapter->coal, sizeof(adapter->coal));
-	for (i = 0; i < 6; i++)
-		req.words[i] = cpu_to_le64(word[i]);
+	req.req_hdr = cpu_to_le64(QLCNIC_CONFIG_INTR_COALESCE |
+		((u64) adapter->portnum << 16));
 
+	req.words[0] = cpu_to_le64(((u64) adapter->ahw->coal.flag) << 32);
+	req.words[2] = cpu_to_le64(adapter->ahw->coal.rx_packets |
+			((u64) adapter->ahw->coal.rx_time_us) << 16);
+	req.words[5] = cpu_to_le64(adapter->ahw->coal.timer_out |
+			((u64) adapter->ahw->coal.type) << 32 |
+			((u64) adapter->ahw->coal.sts_ring_mask) << 40);
 	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
 	if (rv != 0)
 		dev_err(&adapter->netdev->dev,
 			"Could not send interrupt coalescing parameters\n");
-
 	return rv;
 }
 
@@ -568,6 +567,9 @@ int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable)
 	u64 word;
 	int rv;
 
+	if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state))
+		return 0;
+
 	memset(&req, 0, sizeof(struct qlcnic_nic_req));
 
 	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
@@ -713,6 +715,9 @@ int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter)
 	u64 word;
 	int rv;
 
+	if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state))
+		return 0;
+
 	memset(&req, 0, sizeof(struct qlcnic_nic_req));
 	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
 
@@ -754,6 +759,43 @@ int qlcnic_change_mtu(struct net_device *netdev, int mtu)
 	return rc;
 }
 
+
+u32 qlcnic_fix_features(struct net_device *netdev, u32 features)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+	if ((adapter->flags & QLCNIC_ESWITCH_ENABLED)) {
+		u32 changed = features ^ netdev->features;
+		features ^= changed & (NETIF_F_ALL_CSUM | NETIF_F_RXCSUM);
+	}
+
+	if (!(features & NETIF_F_RXCSUM))
+		features &= ~NETIF_F_LRO;
+
+	return features;
+}
+
+
+int qlcnic_set_features(struct net_device *netdev, u32 features)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	u32 changed = netdev->features ^ features;
+	int hw_lro = (features & NETIF_F_LRO) ? QLCNIC_LRO_ENABLED : 0;
+
+	if (!(changed & NETIF_F_LRO))
+		return 0;
+
+	netdev->features = features ^ NETIF_F_LRO;
+
+	if (qlcnic_config_hw_lro(adapter, hw_lro))
+		return -EIO;
+
+	if ((hw_lro == 0) && qlcnic_send_lro_cleanup(adapter))
+		return -EIO;
+
+	return 0;
+}
+
 /*
  * Changes the CRB window to the specified window.
  */
@@ -780,7 +822,7 @@ qlcnic_pci_get_crb_addr_2M(struct qlcnic_adapter *adapter,
 	m = &crb_128M_2M_map[CRB_BLK(off)].sub_block[CRB_SUBBLK(off)];
 
 	if (m->valid && (m->start_128M <= off) && (m->end_128M > off)) {
-		*addr = adapter->ahw.pci_base0 + m->start_2M +
+		*addr = adapter->ahw->pci_base0 + m->start_2M +
 			(off - m->start_128M);
 		return 0;
 	}
@@ -788,7 +830,7 @@ qlcnic_pci_get_crb_addr_2M(struct qlcnic_adapter *adapter,
 	/*
 	 * Not in direct map, use crb window
 	 */
-	*addr = adapter->ahw.pci_base0 + CRB_INDIRECT_2M + (off & MASK(16));
+	*addr = adapter->ahw->pci_base0 + CRB_INDIRECT_2M + (off & MASK(16));
 	return 1;
 }
 
@@ -801,7 +843,7 @@ static int
 qlcnic_pci_set_crbwindow_2M(struct qlcnic_adapter *adapter, ulong off)
 {
 	u32 window;
-	void __iomem *addr = adapter->ahw.pci_base0 + CRB_WINDOW_2M;
+	void __iomem *addr = adapter->ahw->pci_base0 + CRB_WINDOW_2M;
 
 	off -= QLCNIC_PCI_CRBSPACE;
 
@@ -838,13 +880,13 @@ qlcnic_hw_write_wx_2M(struct qlcnic_adapter *adapter, ulong off, u32 data)
 
 	if (rv > 0) {
 		/* indirect access */
-		write_lock_irqsave(&adapter->ahw.crb_lock, flags);
+		write_lock_irqsave(&adapter->ahw->crb_lock, flags);
 		crb_win_lock(adapter);
 		rv = qlcnic_pci_set_crbwindow_2M(adapter, off);
 		if (!rv)
 			writel(data, addr);
 		crb_win_unlock(adapter);
-		write_unlock_irqrestore(&adapter->ahw.crb_lock, flags);
+		write_unlock_irqrestore(&adapter->ahw->crb_lock, flags);
 		return rv;
 	}
 
@@ -869,12 +911,12 @@ qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off)
 
 	if (rv > 0) {
 		/* indirect access */
-		write_lock_irqsave(&adapter->ahw.crb_lock, flags);
+		write_lock_irqsave(&adapter->ahw->crb_lock, flags);
 		crb_win_lock(adapter);
 		if (!qlcnic_pci_set_crbwindow_2M(adapter, off))
 			data = readl(addr);
 		crb_win_unlock(adapter);
-		write_unlock_irqrestore(&adapter->ahw.crb_lock, flags);
+		write_unlock_irqrestore(&adapter->ahw->crb_lock, flags);
 		return data;
 	}
 
@@ -904,9 +946,9 @@ qlcnic_pci_set_window_2M(struct qlcnic_adapter *adapter,
 
 	window = OCM_WIN_P3P(addr);
 
-	writel(window, adapter->ahw.ocm_win_crb);
+	writel(window, adapter->ahw->ocm_win_crb);
 	/* read back to flush */
-	readl(adapter->ahw.ocm_win_crb);
+	readl(adapter->ahw->ocm_win_crb);
 
 	*start = QLCNIC_PCI_OCM0_2M + GET_MEM_OFFS_2M(addr);
 	return 0;
@@ -920,13 +962,13 @@ qlcnic_pci_mem_access_direct(struct qlcnic_adapter *adapter, u64 off,
 	int ret;
 	u32 start;
 
-	mutex_lock(&adapter->ahw.mem_lock);
+	mutex_lock(&adapter->ahw->mem_lock);
 
 	ret = qlcnic_pci_set_window_2M(adapter, off, &start);
 	if (ret != 0)
 		goto unlock;
 
-	addr = adapter->ahw.pci_base0 + start;
+	addr = adapter->ahw->pci_base0 + start;
 
 	if (op == 0)	/* read */
 		*data = readq(addr);
@@ -934,7 +976,7 @@ qlcnic_pci_mem_access_direct(struct qlcnic_adapter *adapter, u64 off,
 		writeq(*data, addr);
 
 unlock:
-	mutex_unlock(&adapter->ahw.mem_lock);
+	mutex_unlock(&adapter->ahw->mem_lock);
 
 	return ret;
 }
@@ -942,23 +984,23 @@ qlcnic_pci_mem_access_direct(struct qlcnic_adapter *adapter, u64 off,
 void
 qlcnic_pci_camqm_read_2M(struct qlcnic_adapter *adapter, u64 off, u64 *data)
 {
-	void __iomem *addr = adapter->ahw.pci_base0 +
+	void __iomem *addr = adapter->ahw->pci_base0 +
 		QLCNIC_PCI_CAMQM_2M_BASE + (off - QLCNIC_PCI_CAMQM);
 
-	mutex_lock(&adapter->ahw.mem_lock);
+	mutex_lock(&adapter->ahw->mem_lock);
 	*data = readq(addr);
-	mutex_unlock(&adapter->ahw.mem_lock);
+	mutex_unlock(&adapter->ahw->mem_lock);
 }
 
 void
 qlcnic_pci_camqm_write_2M(struct qlcnic_adapter *adapter, u64 off, u64 data)
 {
-	void __iomem *addr = adapter->ahw.pci_base0 +
+	void __iomem *addr = adapter->ahw->pci_base0 +
 		QLCNIC_PCI_CAMQM_2M_BASE + (off - QLCNIC_PCI_CAMQM);
 
-	mutex_lock(&adapter->ahw.mem_lock);
+	mutex_lock(&adapter->ahw->mem_lock);
 	writeq(data, addr);
-	mutex_unlock(&adapter->ahw.mem_lock);
+	mutex_unlock(&adapter->ahw->mem_lock);
 }
 
 #define MAX_CTL_CHECK   1000
@@ -997,7 +1039,7 @@ qlcnic_pci_mem_write_2M(struct qlcnic_adapter *adapter,
 correct:
 	off8 = off & ~0xf;
 
-	mutex_lock(&adapter->ahw.mem_lock);
+	mutex_lock(&adapter->ahw->mem_lock);
 
 	writel(off8, (mem_crb + MIU_TEST_AGT_ADDR_LO));
 	writel(0, (mem_crb + MIU_TEST_AGT_ADDR_HI));
@@ -1049,7 +1091,7 @@ qlcnic_pci_mem_write_2M(struct qlcnic_adapter *adapter,
 		ret = 0;
 
 done:
-	mutex_unlock(&adapter->ahw.mem_lock);
+	mutex_unlock(&adapter->ahw->mem_lock);
 
 	return ret;
 }
@@ -1091,7 +1133,7 @@ qlcnic_pci_mem_read_2M(struct qlcnic_adapter *adapter,
 correct:
 	off8 = off & ~0xf;
 
-	mutex_lock(&adapter->ahw.mem_lock);
+	mutex_lock(&adapter->ahw->mem_lock);
 
 	writel(off8, (mem_crb + MIU_TEST_AGT_ADDR_LO));
 	writel(0, (mem_crb + MIU_TEST_AGT_ADDR_HI));
@@ -1121,7 +1163,7 @@ qlcnic_pci_mem_read_2M(struct qlcnic_adapter *adapter,
 		ret = 0;
 	}
 
-	mutex_unlock(&adapter->ahw.mem_lock);
+	mutex_unlock(&adapter->ahw->mem_lock);
 
 	return ret;
 }
@@ -1145,7 +1187,7 @@ int qlcnic_get_board_info(struct qlcnic_adapter *adapter)
 	if (qlcnic_rom_fast_read(adapter, offset, &board_type))
 		return -EIO;
 
-	adapter->ahw.board_type = board_type;
+	adapter->ahw->board_type = board_type;
 
 	if (board_type == QLCNIC_BRDTYPE_P3P_4_GB_MM) {
 		u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I);
@@ -1164,20 +1206,20 @@ int qlcnic_get_board_info(struct qlcnic_adapter *adapter)
 	case QLCNIC_BRDTYPE_P3P_10G_SFP_QT:
 	case QLCNIC_BRDTYPE_P3P_10G_XFP:
 	case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
-		adapter->ahw.port_type = QLCNIC_XGBE;
+		adapter->ahw->port_type = QLCNIC_XGBE;
 		break;
 	case QLCNIC_BRDTYPE_P3P_REF_QG:
 	case QLCNIC_BRDTYPE_P3P_4_GB:
 	case QLCNIC_BRDTYPE_P3P_4_GB_MM:
-		adapter->ahw.port_type = QLCNIC_GBE;
+		adapter->ahw->port_type = QLCNIC_GBE;
 		break;
 	case QLCNIC_BRDTYPE_P3P_10G_TP:
-		adapter->ahw.port_type = (adapter->portnum < 2) ?
+		adapter->ahw->port_type = (adapter->portnum < 2) ?
 			QLCNIC_XGBE : QLCNIC_GBE;
 		break;
 	default:
 		dev_err(&pdev->dev, "unknown board type %x\n", board_type);
-		adapter->ahw.port_type = QLCNIC_XGBE;
+		adapter->ahw->port_type = QLCNIC_XGBE;
 		break;
 	}
 
@@ -1220,3 +1262,461 @@ int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate)
 
 	return rv;
 }
+
+/* FW dump related functions */
+static u32
+qlcnic_dump_crb(struct qlcnic_adapter *adapter, struct qlcnic_dump_entry *entry,
+		u32 *buffer)
+{
+	int i;
+	u32 addr, data;
+	struct __crb *crb = &entry->region.crb;
+	void __iomem *base = adapter->ahw->pci_base0;
+
+	addr = crb->addr;
+
+	for (i = 0; i < crb->no_ops; i++) {
+		QLCNIC_RD_DUMP_REG(addr, base, &data);
+		*buffer++ = cpu_to_le32(addr);
+		*buffer++ = cpu_to_le32(data);
+		addr += crb->stride;
+	}
+	return crb->no_ops * 2 * sizeof(u32);
+}
+
+static u32
+qlcnic_dump_ctrl(struct qlcnic_adapter *adapter,
+	struct qlcnic_dump_entry *entry, u32 *buffer)
+{
+	int i, k, timeout = 0;
+	void __iomem *base = adapter->ahw->pci_base0;
+	u32 addr, data;
+	u8 opcode, no_ops;
+	struct __ctrl *ctr = &entry->region.ctrl;
+	struct qlcnic_dump_template_hdr *t_hdr = adapter->ahw->fw_dump.tmpl_hdr;
+
+	addr = ctr->addr;
+	no_ops = ctr->no_ops;
+
+	for (i = 0; i < no_ops; i++) {
+		k = 0;
+		opcode = 0;
+		for (k = 0; k < 8; k++) {
+			if (!(ctr->opcode & (1 << k)))
+				continue;
+			switch (1 << k) {
+			case QLCNIC_DUMP_WCRB:
+				QLCNIC_WR_DUMP_REG(addr, base, ctr->val1);
+				break;
+			case QLCNIC_DUMP_RWCRB:
+				QLCNIC_RD_DUMP_REG(addr, base, &data);
+				QLCNIC_WR_DUMP_REG(addr, base, data);
+				break;
+			case QLCNIC_DUMP_ANDCRB:
+				QLCNIC_RD_DUMP_REG(addr, base, &data);
+				QLCNIC_WR_DUMP_REG(addr, base,
+					(data & ctr->val2));
+				break;
+			case QLCNIC_DUMP_ORCRB:
+				QLCNIC_RD_DUMP_REG(addr, base, &data);
+				QLCNIC_WR_DUMP_REG(addr, base,
+					(data | ctr->val3));
+				break;
+			case QLCNIC_DUMP_POLLCRB:
+				while (timeout <= ctr->timeout) {
+					QLCNIC_RD_DUMP_REG(addr, base, &data);
+					if ((data & ctr->val2) == ctr->val1)
+						break;
+					msleep(1);
+					timeout++;
+				}
+				if (timeout > ctr->timeout) {
+					dev_info(&adapter->pdev->dev,
+					"Timed out, aborting poll CRB\n");
+					return -EINVAL;
+				}
+				break;
+			case QLCNIC_DUMP_RD_SAVE:
+				if (ctr->index_a)
+					addr = t_hdr->saved_state[ctr->index_a];
+				QLCNIC_RD_DUMP_REG(addr, base, &data);
+				t_hdr->saved_state[ctr->index_v] = data;
+				break;
+			case QLCNIC_DUMP_WRT_SAVED:
+				if (ctr->index_v)
+					data = t_hdr->saved_state[ctr->index_v];
+				else
+					data = ctr->val1;
+				if (ctr->index_a)
+					addr = t_hdr->saved_state[ctr->index_a];
+				QLCNIC_WR_DUMP_REG(addr, base, data);
+				break;
+			case QLCNIC_DUMP_MOD_SAVE_ST:
+				data = t_hdr->saved_state[ctr->index_v];
+				data <<= ctr->shl_val;
+				data >>= ctr->shr_val;
+				if (ctr->val2)
+					data &= ctr->val2;
+				data |= ctr->val3;
+				data += ctr->val1;
+				t_hdr->saved_state[ctr->index_v] = data;
+				break;
+			default:
+				dev_info(&adapter->pdev->dev,
+					"Unknown opcode\n");
+				break;
+			}
+		}
+		addr += ctr->stride;
+	}
+	return 0;
+}
+
+static u32
+qlcnic_dump_mux(struct qlcnic_adapter *adapter, struct qlcnic_dump_entry *entry,
+	u32 *buffer)
+{
+	int loop;
+	u32 val, data = 0;
+	struct __mux *mux = &entry->region.mux;
+	void __iomem *base = adapter->ahw->pci_base0;
+
+	val = mux->val;
+	for (loop = 0; loop < mux->no_ops; loop++) {
+		QLCNIC_WR_DUMP_REG(mux->addr, base, val);
+		QLCNIC_RD_DUMP_REG(mux->read_addr, base, &data);
+		*buffer++ = cpu_to_le32(val);
+		*buffer++ = cpu_to_le32(data);
+		val += mux->val_stride;
+	}
+	return 2 * mux->no_ops * sizeof(u32);
+}
+
+static u32
+qlcnic_dump_que(struct qlcnic_adapter *adapter, struct qlcnic_dump_entry *entry,
+	u32 *buffer)
+{
+	int i, loop;
+	u32 cnt, addr, data, que_id = 0;
+	void __iomem *base = adapter->ahw->pci_base0;
+	struct __queue *que = &entry->region.que;
+
+	addr = que->read_addr;
+	cnt = que->read_addr_cnt;
+
+	for (loop = 0; loop < que->no_ops; loop++) {
+		QLCNIC_WR_DUMP_REG(que->sel_addr, base, que_id);
+		for (i = 0; i < cnt; i++) {
+			QLCNIC_RD_DUMP_REG(addr, base, &data);
+			*buffer++ = cpu_to_le32(data);
+			addr += que->read_addr_stride;
+		}
+		que_id += que->stride;
+	}
+	return que->no_ops * cnt * sizeof(u32);
+}
+
+static u32
+qlcnic_dump_ocm(struct qlcnic_adapter *adapter, struct qlcnic_dump_entry *entry,
+	u32 *buffer)
+{
+	int i;
+	u32 data;
+	void __iomem *addr;
+	struct __ocm *ocm = &entry->region.ocm;
+
+	addr = adapter->ahw->pci_base0 + ocm->read_addr;
+	for (i = 0; i < ocm->no_ops; i++) {
+		data = readl(addr);
+		*buffer++ = cpu_to_le32(data);
+		addr += ocm->read_addr_stride;
+	}
+	return ocm->no_ops * sizeof(u32);
+}
+
+static u32
+qlcnic_read_rom(struct qlcnic_adapter *adapter, struct qlcnic_dump_entry *entry,
+	u32 *buffer)
+{
+	int i, count = 0;
+	u32 fl_addr, size, val, lck_val, addr;
+	struct __mem *rom = &entry->region.mem;
+	void __iomem *base = adapter->ahw->pci_base0;
+
+	fl_addr = rom->addr;
+	size = rom->size/4;
+lock_try:
+	lck_val = readl(base + QLCNIC_FLASH_SEM2_LK);
+	if (!lck_val && count < MAX_CTL_CHECK) {
+		msleep(10);
+		count++;
+		goto lock_try;
+	}
+	writel(adapter->ahw->pci_func, (base + QLCNIC_FLASH_LOCK_ID));
+	for (i = 0; i < size; i++) {
+		addr = fl_addr & 0xFFFF0000;
+		QLCNIC_WR_DUMP_REG(FLASH_ROM_WINDOW, base, addr);
+		addr = LSW(fl_addr) + FLASH_ROM_DATA;
+		QLCNIC_RD_DUMP_REG(addr, base, &val);
+		fl_addr += 4;
+		*buffer++ = cpu_to_le32(val);
+	}
+	readl(base + QLCNIC_FLASH_SEM2_ULK);
+	return rom->size;
+}
+
+static u32
+qlcnic_dump_l1_cache(struct qlcnic_adapter *adapter,
+	struct qlcnic_dump_entry *entry, u32 *buffer)
+{
+	int i;
+	u32 cnt, val, data, addr;
+	void __iomem *base = adapter->ahw->pci_base0;
+	struct __cache *l1 = &entry->region.cache;
+
+	val = l1->init_tag_val;
+
+	for (i = 0; i < l1->no_ops; i++) {
+		QLCNIC_WR_DUMP_REG(l1->addr, base, val);
+		QLCNIC_WR_DUMP_REG(l1->ctrl_addr, base, LSW(l1->ctrl_val));
+		addr = l1->read_addr;
+		cnt = l1->read_addr_num;
+		while (cnt) {
+			QLCNIC_RD_DUMP_REG(addr, base, &data);
+			*buffer++ = cpu_to_le32(data);
+			addr += l1->read_addr_stride;
+			cnt--;
+		}
+		val += l1->stride;
+	}
+	return l1->no_ops * l1->read_addr_num * sizeof(u32);
+}
+
+static u32
+qlcnic_dump_l2_cache(struct qlcnic_adapter *adapter,
+	struct qlcnic_dump_entry *entry, u32 *buffer)
+{
+	int i;
+	u32 cnt, val, data, addr;
+	u8 poll_mask, poll_to, time_out = 0;
+	void __iomem *base = adapter->ahw->pci_base0;
+	struct __cache *l2 = &entry->region.cache;
+
+	val = l2->init_tag_val;
+	poll_mask = LSB(MSW(l2->ctrl_val));
+	poll_to = MSB(MSW(l2->ctrl_val));
+
+	for (i = 0; i < l2->no_ops; i++) {
+		QLCNIC_WR_DUMP_REG(l2->addr, base, val);
+		do {
+			QLCNIC_WR_DUMP_REG(l2->ctrl_addr, base,
+				LSW(l2->ctrl_val));
+			QLCNIC_RD_DUMP_REG(l2->ctrl_addr, base, &data);
+			if (!(data & poll_mask))
+				break;
+			msleep(1);
+			time_out++;
+		} while (time_out <= poll_to);
+		if (time_out > poll_to)
+			return -EINVAL;
+
+		addr = l2->read_addr;
+		cnt = l2->read_addr_num;
+		while (cnt) {
+			QLCNIC_RD_DUMP_REG(addr, base, &data);
+			*buffer++ = cpu_to_le32(data);
+			addr += l2->read_addr_stride;
+			cnt--;
+		}
+		val += l2->stride;
+	}
+	return l2->no_ops * l2->read_addr_num * sizeof(u32);
+}
+
+static u32
+qlcnic_read_memory(struct qlcnic_adapter *adapter,
+	struct qlcnic_dump_entry *entry, u32 *buffer)
+{
+	u32 addr, data, test, ret = 0;
+	int i, reg_read;
+	struct __mem *mem = &entry->region.mem;
+	void __iomem *base = adapter->ahw->pci_base0;
+
+	reg_read = mem->size;
+	addr = mem->addr;
+	/* check for data size of multiple of 16 and 16 byte alignment */
+	if ((addr & 0xf) || (reg_read%16)) {
+		dev_info(&adapter->pdev->dev,
+			"Unaligned memory addr:0x%x size:0x%x\n",
+			addr, reg_read);
+		return -EINVAL;
+	}
+
+	mutex_lock(&adapter->ahw->mem_lock);
+
+	while (reg_read != 0) {
+		QLCNIC_WR_DUMP_REG(MIU_TEST_ADDR_LO, base, addr);
+		QLCNIC_WR_DUMP_REG(MIU_TEST_ADDR_HI, base, 0);
+		QLCNIC_WR_DUMP_REG(MIU_TEST_CTR, base,
+			TA_CTL_ENABLE | TA_CTL_START);
+
+		for (i = 0; i < MAX_CTL_CHECK; i++) {
+			QLCNIC_RD_DUMP_REG(MIU_TEST_CTR, base, &test);
+			if (!(test & TA_CTL_BUSY))
+				break;
+		}
+		if (i == MAX_CTL_CHECK) {
+			if (printk_ratelimit()) {
+				dev_err(&adapter->pdev->dev,
+					"failed to read through agent\n");
+				ret = -EINVAL;
+				goto out;
+			}
+		}
+		for (i = 0; i < 4; i++) {
+			QLCNIC_RD_DUMP_REG(MIU_TEST_READ_DATA[i], base, &data);
+			*buffer++ = cpu_to_le32(data);
+		}
+		addr += 16;
+		reg_read -= 16;
+		ret += 16;
+	}
+out:
+	mutex_unlock(&adapter->ahw->mem_lock);
+	return mem->size;
+}
+
+static u32
+qlcnic_dump_nop(struct qlcnic_adapter *adapter,
+	struct qlcnic_dump_entry *entry, u32 *buffer)
+{
+	entry->hdr.flags |= QLCNIC_DUMP_SKIP;
+	return 0;
+}
+
+struct qlcnic_dump_operations fw_dump_ops[] = {
+	{ QLCNIC_DUMP_NOP, qlcnic_dump_nop },
+	{ QLCNIC_DUMP_READ_CRB, qlcnic_dump_crb },
+	{ QLCNIC_DUMP_READ_MUX, qlcnic_dump_mux },
+	{ QLCNIC_DUMP_QUEUE, qlcnic_dump_que },
+	{ QLCNIC_DUMP_BRD_CONFIG, qlcnic_read_rom },
+	{ QLCNIC_DUMP_READ_OCM, qlcnic_dump_ocm },
+	{ QLCNIC_DUMP_PEG_REG, qlcnic_dump_ctrl },
+	{ QLCNIC_DUMP_L1_DTAG, qlcnic_dump_l1_cache },
+	{ QLCNIC_DUMP_L1_ITAG, qlcnic_dump_l1_cache },
+	{ QLCNIC_DUMP_L1_DATA, qlcnic_dump_l1_cache },
+	{ QLCNIC_DUMP_L1_INST, qlcnic_dump_l1_cache },
+	{ QLCNIC_DUMP_L2_DTAG, qlcnic_dump_l2_cache },
+	{ QLCNIC_DUMP_L2_ITAG, qlcnic_dump_l2_cache },
+	{ QLCNIC_DUMP_L2_DATA, qlcnic_dump_l2_cache },
+	{ QLCNIC_DUMP_L2_INST, qlcnic_dump_l2_cache },
+	{ QLCNIC_DUMP_READ_ROM, qlcnic_read_rom },
+	{ QLCNIC_DUMP_READ_MEM, qlcnic_read_memory },
+	{ QLCNIC_DUMP_READ_CTRL, qlcnic_dump_ctrl },
+	{ QLCNIC_DUMP_TLHDR, qlcnic_dump_nop },
+	{ QLCNIC_DUMP_RDEND, qlcnic_dump_nop },
+};
+
+/* Walk the template and collect dump for each entry in the dump template */
+static int
+qlcnic_valid_dump_entry(struct device *dev, struct qlcnic_dump_entry *entry,
+	u32 size)
+{
+	int ret = 1;
+	if (size != entry->hdr.cap_size) {
+		dev_info(dev,
+		"Invalidate dump, Type:%d\tMask:%d\tSize:%dCap_size:%d\n",
+		entry->hdr.type, entry->hdr.mask, size, entry->hdr.cap_size);
+		dev_info(dev, "Aborting further dump capture\n");
+		ret = 0;
+	}
+	return ret;
+}
+
+int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
+{
+	u32 *buffer;
+	char mesg[64];
+	char *msg[] = {mesg, NULL};
+	int i, k, ops_cnt, ops_index, dump_size = 0;
+	u32 entry_offset, dump, no_entries, buf_offset = 0;
+	struct qlcnic_dump_entry *entry;
+	struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
+	struct qlcnic_dump_template_hdr *tmpl_hdr = fw_dump->tmpl_hdr;
+
+	if (fw_dump->clr) {
+		dev_info(&adapter->pdev->dev,
+			"Previous dump not cleared, not capturing dump\n");
+		return -EIO;
+	}
+	/* Calculate the size for dump data area only */
+	for (i = 2, k = 1; (i & QLCNIC_DUMP_MASK_MAX); i <<= 1, k++)
+		if (i & tmpl_hdr->drv_cap_mask)
+			dump_size += tmpl_hdr->cap_sizes[k];
+	if (!dump_size)
+		return -EIO;
+
+	fw_dump->data = vzalloc(dump_size);
+	if (!fw_dump->data) {
+		dev_info(&adapter->pdev->dev,
+			"Unable to allocate (%d KB) for fw dump\n",
+			dump_size/1024);
+		return -ENOMEM;
+	}
+	buffer = fw_dump->data;
+	fw_dump->size = dump_size;
+	no_entries = tmpl_hdr->num_entries;
+	ops_cnt = ARRAY_SIZE(fw_dump_ops);
+	entry_offset = tmpl_hdr->offset;
+	tmpl_hdr->sys_info[0] = QLCNIC_DRIVER_VERSION;
+	tmpl_hdr->sys_info[1] = adapter->fw_version;
+
+	for (i = 0; i < no_entries; i++) {
+		entry = (struct qlcnic_dump_entry *) ((void *) tmpl_hdr +
+			entry_offset);
+		if (!(entry->hdr.mask & tmpl_hdr->drv_cap_mask)) {
+			entry->hdr.flags |= QLCNIC_DUMP_SKIP;
+			entry_offset += entry->hdr.offset;
+			continue;
+		}
+		/* Find the handler for this entry */
+		ops_index = 0;
+		while (ops_index < ops_cnt) {
+			if (entry->hdr.type == fw_dump_ops[ops_index].opcode)
+				break;
+			ops_index++;
+		}
+		if (ops_index == ops_cnt) {
+			dev_info(&adapter->pdev->dev,
+				"Invalid entry type %d, exiting dump\n",
+				entry->hdr.type);
+			goto error;
+		}
+		/* Collect dump for this entry */
+		dump = fw_dump_ops[ops_index].handler(adapter, entry, buffer);
+		if (dump && !qlcnic_valid_dump_entry(&adapter->pdev->dev, entry,
+			dump))
+			entry->hdr.flags |= QLCNIC_DUMP_SKIP;
+		buf_offset += entry->hdr.cap_size;
+		entry_offset += entry->hdr.offset;
+		buffer = fw_dump->data + buf_offset;
+	}
+	if (dump_size != buf_offset) {
+		dev_info(&adapter->pdev->dev,
+			"Captured(%d) and expected size(%d) do not match\n",
+			buf_offset, dump_size);
+		goto error;
+	} else {
+		fw_dump->clr = 1;
+		snprintf(mesg, sizeof(mesg), "FW dump for device: %d\n",
+			adapter->pdev->devfn);
+		dev_info(&adapter->pdev->dev, "Dump data, %d bytes captured\n",
+			fw_dump->size);
+		/* Send a udev event to notify availability of FW dump */
+		kobject_uevent_env(&adapter->pdev->dev.kobj, KOBJ_CHANGE, msg);
+		return 0;
+	}
+error:
+	vfree(fw_dump->data);
+	return -EINVAL;
+}
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index a7f1d5b7e8116eda7f718391bb40978b0bda9165..5b8bbcf904d5de9251da03942865c86f09787a28 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -94,7 +94,7 @@ void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter)
 	struct qlcnic_rx_buffer *rx_buf;
 	int i, ring;
 
-	recv_ctx = &adapter->recv_ctx;
+	recv_ctx = adapter->recv_ctx;
 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
 		rds_ring = &recv_ctx->rds_rings[ring];
 		for (i = 0; i < rds_ring->num_desc; ++i) {
@@ -119,7 +119,7 @@ void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter)
 	struct qlcnic_rx_buffer *rx_buf;
 	int i, ring;
 
-	recv_ctx = &adapter->recv_ctx;
+	recv_ctx = adapter->recv_ctx;
 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
 		rds_ring = &recv_ctx->rds_rings[ring];
 
@@ -173,7 +173,7 @@ void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter)
 	struct qlcnic_host_tx_ring *tx_ring;
 	int ring;
 
-	recv_ctx = &adapter->recv_ctx;
+	recv_ctx = adapter->recv_ctx;
 
 	if (recv_ctx->rds_rings == NULL)
 		goto skip_rds;
@@ -226,7 +226,7 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
 	}
 	tx_ring->cmd_buf_arr = cmd_buf_arr;
 
-	recv_ctx = &adapter->recv_ctx;
+	recv_ctx = adapter->recv_ctx;
 
 	size = adapter->max_rds_rings * sizeof(struct qlcnic_host_rds_ring);
 	rds_ring = kzalloc(size, GFP_KERNEL);
@@ -345,7 +345,7 @@ static int qlcnic_wait_rom_done(struct qlcnic_adapter *adapter)
 }
 
 static int do_rom_fast_read(struct qlcnic_adapter *adapter,
-			    int addr, int *valp)
+			    u32 addr, u32 *valp)
 {
 	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ADDRESS, addr);
 	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
@@ -398,7 +398,7 @@ qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
 	return ret;
 }
 
-int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, int addr, int *valp)
+int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, u32 addr, u32 *valp)
 {
 	int ret;
 
@@ -864,7 +864,7 @@ qlcnic_validate_product_offs(struct qlcnic_adapter *adapter)
 	for (i = 0; i < entries; i++) {
 
 		__le32 flags, file_chiprev, offs;
-		u8 chiprev = adapter->ahw.revision_id;
+		u8 chiprev = adapter->ahw->revision_id;
 		u32 flagbit;
 
 		offs = cpu_to_le32(ptab_descr->findex) +
@@ -1130,9 +1130,20 @@ qlcnic_load_firmware(struct qlcnic_adapter *adapter)
 	} else {
 		u64 data;
 		u32 hi, lo;
-
-		size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8;
-		flashaddr = QLCNIC_BOOTLD_START;
+		int ret;
+		struct qlcnic_flt_entry bootld_entry;
+
+		ret = qlcnic_get_flt_entry(adapter, QLCNIC_BOOTLD_REGION,
+					&bootld_entry);
+		if (!ret) {
+			size = bootld_entry.size / 8;
+			flashaddr = bootld_entry.start_addr;
+		} else {
+			size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8;
+			flashaddr = QLCNIC_BOOTLD_START;
+			dev_info(&pdev->dev,
+				"using legacy method to get flash fw region");
+		}
 
 		for (i = 0; i < size; i++) {
 			if (qlcnic_rom_fast_read(adapter,
@@ -1379,8 +1390,8 @@ static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
 
 	skb = buffer->skb;
 
-	if (likely(adapter->rx_csum && (cksum == STATUS_CKSUM_OK ||
-						cksum == STATUS_CKSUM_LOOP))) {
+	if (likely((adapter->netdev->features & NETIF_F_RXCSUM) &&
+	    (cksum == STATUS_CKSUM_OK || cksum == STATUS_CKSUM_LOOP))) {
 		adapter->stats.csummed++;
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	} else {
@@ -1394,7 +1405,7 @@ static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
 	return skb;
 }
 
-static int
+static inline int
 qlcnic_check_rx_tagging(struct qlcnic_adapter *adapter, struct sk_buff *skb,
 			u16 *vlan_tag)
 {
@@ -1425,7 +1436,7 @@ qlcnic_process_rcv(struct qlcnic_adapter *adapter,
 		int ring, u64 sts_data0)
 {
 	struct net_device *netdev = adapter->netdev;
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 	struct qlcnic_rx_buffer *buffer;
 	struct sk_buff *skb;
 	struct qlcnic_host_rds_ring *rds_ring;
@@ -1467,10 +1478,10 @@ qlcnic_process_rcv(struct qlcnic_adapter *adapter,
 
 	skb->protocol = eth_type_trans(skb, netdev);
 
-	if ((vid != 0xffff) && adapter->vlgrp)
-		vlan_gro_receive(&sds_ring->napi, adapter->vlgrp, vid, skb);
-	else
-		napi_gro_receive(&sds_ring->napi, skb);
+	if (vid != 0xffff)
+		__vlan_hwaccel_put_tag(skb, vid);
+
+	napi_gro_receive(&sds_ring->napi, skb);
 
 	adapter->stats.rx_pkts++;
 	adapter->stats.rxbytes += length;
@@ -1488,7 +1499,7 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
 		int ring, u64 sts_data0, u64 sts_data1)
 {
 	struct net_device *netdev = adapter->netdev;
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 	struct qlcnic_rx_buffer *buffer;
 	struct sk_buff *skb;
 	struct qlcnic_host_rds_ring *rds_ring;
@@ -1552,10 +1563,9 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
 
 	length = skb->len;
 
-	if ((vid != 0xffff) && adapter->vlgrp)
-		vlan_hwaccel_receive_skb(skb, adapter->vlgrp, vid);
-	else
-		netif_receive_skb(skb);
+	if (vid != 0xffff)
+		__vlan_hwaccel_put_tag(skb, vid);
+	netif_receive_skb(skb);
 
 	adapter->stats.lro_pkts++;
 	adapter->stats.lrobytes += length;
@@ -1625,7 +1635,7 @@ qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max)
 
 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
 		struct qlcnic_host_rds_ring *rds_ring =
-			&adapter->recv_ctx.rds_rings[ring];
+			&adapter->recv_ctx->rds_rings[ring];
 
 		if (!list_empty(&sds_ring->free_list[ring])) {
 			list_for_each(cur, &sds_ring->free_list[ring]) {
@@ -1651,12 +1661,13 @@ qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max)
 }
 
 void
-qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid,
+qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter,
 	struct qlcnic_host_rds_ring *rds_ring)
 {
 	struct rcv_desc *pdesc;
 	struct qlcnic_rx_buffer *buffer;
-	int producer, count = 0;
+	int count = 0;
+	u32 producer;
 	struct list_head *head;
 
 	producer = rds_ring->producer;
@@ -1696,7 +1707,8 @@ qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
 {
 	struct rcv_desc *pdesc;
 	struct qlcnic_rx_buffer *buffer;
-	int producer, count = 0;
+	int  count = 0;
+	uint32_t producer;
 	struct list_head *head;
 
 	if (!spin_trylock(&rds_ring->lock))
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index cb1a1ef36c0ade56ddb5dfb98c2ef2ce8813b100..3ab7d2c7baf20f2fb3ae3407b7eda7f113d6136a 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -13,12 +13,12 @@
 
 #include <linux/swab.h>
 #include <linux/dma-mapping.h>
-#include <linux/if_vlan.h>
 #include <net/ip.h>
 #include <linux/ipv6.h>
 #include <linux/inetdevice.h>
 #include <linux/sysfs.h>
 #include <linux/aer.h>
+#include <linux/log2.h>
 
 MODULE_DESCRIPTION("QLogic 1/10 GbE Converged/Intelligent Ethernet Driver");
 MODULE_LICENSE("GPL");
@@ -98,6 +98,9 @@ static int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *, u32);
 static int qlcnicvf_start_firmware(struct qlcnic_adapter *);
 static void qlcnic_set_netdev_features(struct qlcnic_adapter *,
 				struct qlcnic_esw_func_cfg *);
+static void qlcnic_vlan_rx_add(struct net_device *, u16);
+static void qlcnic_vlan_rx_del(struct net_device *, u16);
+
 /*  PCI Device ID Table  */
 #define ENTRY(device) \
 	{PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, (device)), \
@@ -113,7 +116,7 @@ static DEFINE_PCI_DEVICE_TABLE(qlcnic_pci_tbl) = {
 MODULE_DEVICE_TABLE(pci, qlcnic_pci_tbl);
 
 
-void
+inline void
 qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter,
 		struct qlcnic_host_tx_ring *tx_ring)
 {
@@ -169,7 +172,7 @@ qlcnic_napi_add(struct qlcnic_adapter *adapter, struct net_device *netdev)
 {
 	int ring;
 	struct qlcnic_host_sds_ring *sds_ring;
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	if (qlcnic_alloc_sds_rings(recv_ctx, adapter->max_sds_rings))
 		return -ENOMEM;
@@ -193,14 +196,14 @@ qlcnic_napi_del(struct qlcnic_adapter *adapter)
 {
 	int ring;
 	struct qlcnic_host_sds_ring *sds_ring;
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
 		sds_ring = &recv_ctx->sds_rings[ring];
 		netif_napi_del(&sds_ring->napi);
 	}
 
-	qlcnic_free_sds_rings(&adapter->recv_ctx);
+	qlcnic_free_sds_rings(adapter->recv_ctx);
 }
 
 static void
@@ -208,7 +211,7 @@ qlcnic_napi_enable(struct qlcnic_adapter *adapter)
 {
 	int ring;
 	struct qlcnic_host_sds_ring *sds_ring;
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
 		return;
@@ -225,7 +228,7 @@ qlcnic_napi_disable(struct qlcnic_adapter *adapter)
 {
 	int ring;
 	struct qlcnic_host_sds_ring *sds_ring;
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
 		return;
@@ -317,13 +320,6 @@ static int qlcnic_set_mac(struct net_device *netdev, void *p)
 	return 0;
 }
 
-static void qlcnic_vlan_rx_register(struct net_device *netdev,
-		struct vlan_group *grp)
-{
-	struct qlcnic_adapter *adapter = netdev_priv(netdev);
-	adapter->vlgrp = grp;
-}
-
 static const struct net_device_ops qlcnic_netdev_ops = {
 	.ndo_open	   = qlcnic_open,
 	.ndo_stop	   = qlcnic_close,
@@ -333,8 +329,11 @@ static const struct net_device_ops qlcnic_netdev_ops = {
 	.ndo_set_multicast_list = qlcnic_set_multi,
 	.ndo_set_mac_address    = qlcnic_set_mac,
 	.ndo_change_mtu	   = qlcnic_change_mtu,
+	.ndo_fix_features  = qlcnic_fix_features,
+	.ndo_set_features  = qlcnic_set_features,
 	.ndo_tx_timeout	   = qlcnic_tx_timeout,
-	.ndo_vlan_rx_register = qlcnic_vlan_rx_register,
+	.ndo_vlan_rx_add_vid	= qlcnic_vlan_rx_add,
+	.ndo_vlan_rx_kill_vid	= qlcnic_vlan_rx_del,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller = qlcnic_poll_controller,
 #endif
@@ -352,71 +351,86 @@ static struct qlcnic_nic_template qlcnic_vf_ops = {
 	.start_firmware = qlcnicvf_start_firmware
 };
 
-static void
-qlcnic_setup_intr(struct qlcnic_adapter *adapter)
+static int qlcnic_enable_msix(struct qlcnic_adapter *adapter, u32 num_msix)
 {
-	const struct qlcnic_legacy_intr_set *legacy_intrp;
 	struct pci_dev *pdev = adapter->pdev;
-	int err, num_msix;
-
-	if (adapter->rss_supported) {
-		num_msix = (num_online_cpus() >= MSIX_ENTRIES_PER_ADAPTER) ?
-			MSIX_ENTRIES_PER_ADAPTER : 2;
-	} else
-		num_msix = 1;
+	int err = -1;
 
 	adapter->max_sds_rings = 1;
-
 	adapter->flags &= ~(QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED);
-
-	legacy_intrp = &legacy_intr[adapter->ahw.pci_func];
-
-	adapter->int_vec_bit = legacy_intrp->int_vec_bit;
-	adapter->tgt_status_reg = qlcnic_get_ioaddr(adapter,
-			legacy_intrp->tgt_status_reg);
-	adapter->tgt_mask_reg = qlcnic_get_ioaddr(adapter,
-			legacy_intrp->tgt_mask_reg);
-	adapter->isr_int_vec = qlcnic_get_ioaddr(adapter, ISR_INT_VECTOR);
-
-	adapter->crb_int_state_reg = qlcnic_get_ioaddr(adapter,
-			ISR_INT_STATE_REG);
-
 	qlcnic_set_msix_bit(pdev, 0);
 
 	if (adapter->msix_supported) {
-
+ enable_msix:
 		qlcnic_init_msix_entries(adapter, num_msix);
 		err = pci_enable_msix(pdev, adapter->msix_entries, num_msix);
 		if (err == 0) {
 			adapter->flags |= QLCNIC_MSIX_ENABLED;
 			qlcnic_set_msix_bit(pdev, 1);
 
-			if (adapter->rss_supported)
-				adapter->max_sds_rings = num_msix;
+			adapter->max_sds_rings = num_msix;
 
 			dev_info(&pdev->dev, "using msi-x interrupts\n");
-			return;
+			return err;
 		}
+		if (err > 0) {
+			num_msix = rounddown_pow_of_two(err);
+			if (num_msix)
+				goto enable_msix;
+		}
+	}
+	return err;
+}
 
-		if (err > 0)
-			pci_disable_msix(pdev);
 
-		/* fall through for msi */
-	}
+static void qlcnic_enable_msi_legacy(struct qlcnic_adapter *adapter)
+{
+	const struct qlcnic_legacy_intr_set *legacy_intrp;
+	struct pci_dev *pdev = adapter->pdev;
 
 	if (use_msi && !pci_enable_msi(pdev)) {
 		adapter->flags |= QLCNIC_MSI_ENABLED;
 		adapter->tgt_status_reg = qlcnic_get_ioaddr(adapter,
-				msi_tgt_status[adapter->ahw.pci_func]);
+				msi_tgt_status[adapter->ahw->pci_func]);
 		dev_info(&pdev->dev, "using msi interrupts\n");
 		adapter->msix_entries[0].vector = pdev->irq;
 		return;
 	}
 
+	legacy_intrp = &legacy_intr[adapter->ahw->pci_func];
+
+	adapter->int_vec_bit = legacy_intrp->int_vec_bit;
+	adapter->tgt_status_reg = qlcnic_get_ioaddr(adapter,
+			legacy_intrp->tgt_status_reg);
+	adapter->tgt_mask_reg = qlcnic_get_ioaddr(adapter,
+			legacy_intrp->tgt_mask_reg);
+	adapter->isr_int_vec = qlcnic_get_ioaddr(adapter, ISR_INT_VECTOR);
+
+	adapter->crb_int_state_reg = qlcnic_get_ioaddr(adapter,
+			ISR_INT_STATE_REG);
 	dev_info(&pdev->dev, "using legacy interrupts\n");
 	adapter->msix_entries[0].vector = pdev->irq;
 }
 
+static void
+qlcnic_setup_intr(struct qlcnic_adapter *adapter)
+{
+	int num_msix;
+
+	if (adapter->msix_supported) {
+		num_msix = (num_online_cpus() >=
+			QLCNIC_DEF_NUM_STS_DESC_RINGS) ?
+			QLCNIC_DEF_NUM_STS_DESC_RINGS :
+			QLCNIC_MIN_NUM_RSS_RINGS;
+	} else
+		num_msix = 1;
+
+	if (!qlcnic_enable_msix(adapter, num_msix))
+		return;
+
+	qlcnic_enable_msi_legacy(adapter);
+}
+
 static void
 qlcnic_teardown_intr(struct qlcnic_adapter *adapter)
 {
@@ -429,8 +443,8 @@ qlcnic_teardown_intr(struct qlcnic_adapter *adapter)
 static void
 qlcnic_cleanup_pci_map(struct qlcnic_adapter *adapter)
 {
-	if (adapter->ahw.pci_base0 != NULL)
-		iounmap(adapter->ahw.pci_base0);
+	if (adapter->ahw->pci_base0 != NULL)
+		iounmap(adapter->ahw->pci_base0);
 }
 
 static int
@@ -464,8 +478,10 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter)
 
 	for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
 		pfn = pci_info[i].id;
-		if (pfn > QLCNIC_MAX_PCI_FUNC)
-			return QL_STATUS_INVALID_PARAM;
+		if (pfn > QLCNIC_MAX_PCI_FUNC) {
+			ret = QL_STATUS_INVALID_PARAM;
+			goto err_eswitch;
+		}
 		adapter->npars[pfn].active = (u8)pci_info[i].active;
 		adapter->npars[pfn].type = (u8)pci_info[i].type;
 		adapter->npars[pfn].phy_port = (u8)pci_info[i].default_port;
@@ -498,7 +514,7 @@ qlcnic_set_function_modes(struct qlcnic_adapter *adapter)
 	u32 ref_count;
 	int i, ret = 1;
 	u32 data = QLCNIC_MGMT_FUNC;
-	void __iomem *priv_op = adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE;
+	void __iomem *priv_op = adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE;
 
 	/* If other drivers are not in use set their privilege level */
 	ref_count = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE);
@@ -510,16 +526,16 @@ qlcnic_set_function_modes(struct qlcnic_adapter *adapter)
 		for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
 			id = i;
 			if (adapter->npars[i].type != QLCNIC_TYPE_NIC ||
-				id == adapter->ahw.pci_func)
+				id == adapter->ahw->pci_func)
 				continue;
 			data |= (qlcnic_config_npars &
 					QLC_DEV_SET_DRV(0xf, id));
 		}
 	} else {
 		data = readl(priv_op);
-		data = (data & ~QLC_DEV_SET_DRV(0xf, adapter->ahw.pci_func)) |
+		data = (data & ~QLC_DEV_SET_DRV(0xf, adapter->ahw->pci_func)) |
 			(QLC_DEV_SET_DRV(QLCNIC_MGMT_FUNC,
-			adapter->ahw.pci_func));
+			adapter->ahw->pci_func));
 	}
 	writel(data, priv_op);
 	qlcnic_api_unlock(adapter);
@@ -537,22 +553,23 @@ qlcnic_check_vf(struct qlcnic_adapter *adapter)
 	u32 op_mode, priv_level;
 
 	/* Determine FW API version */
-	adapter->fw_hal_version = readl(adapter->ahw.pci_base0 + QLCNIC_FW_API);
+	adapter->fw_hal_version = readl(adapter->ahw->pci_base0 +
+					QLCNIC_FW_API);
 
 	/* Find PCI function number */
 	pci_read_config_dword(adapter->pdev, QLCNIC_MSIX_TABLE_OFFSET, &func);
-	msix_base_addr = adapter->ahw.pci_base0 + QLCNIC_MSIX_BASE;
+	msix_base_addr = adapter->ahw->pci_base0 + QLCNIC_MSIX_BASE;
 	msix_base = readl(msix_base_addr);
 	func = (func - msix_base)/QLCNIC_MSIX_TBL_PGSIZE;
-	adapter->ahw.pci_func = func;
+	adapter->ahw->pci_func = func;
 
 	/* Determine function privilege level */
-	priv_op = adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE;
+	priv_op = adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE;
 	op_mode = readl(priv_op);
 	if (op_mode == QLC_DEV_DRV_DEFAULT)
 		priv_level = QLCNIC_MGMT_FUNC;
 	else
-		priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw.pci_func);
+		priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw->pci_func);
 
 	if (priv_level == QLCNIC_NON_PRIV_FUNC) {
 		adapter->op_mode = QLCNIC_NON_PRIV_FUNC;
@@ -591,13 +608,14 @@ qlcnic_setup_pci_map(struct qlcnic_adapter *adapter)
 
 	dev_info(&pdev->dev, "%dMB memory map\n", (int)(mem_len>>20));
 
-	adapter->ahw.pci_base0 = mem_ptr0;
-	adapter->ahw.pci_len0 = pci_len0;
+	adapter->ahw->pci_base0 = mem_ptr0;
+	adapter->ahw->pci_len0 = pci_len0;
 
 	qlcnic_check_vf(adapter);
 
-	adapter->ahw.ocm_win_crb = qlcnic_get_ioaddr(adapter,
-		QLCNIC_PCIX_PS_REG(PCIX_OCM_WINDOW_REG(adapter->ahw.pci_func)));
+	adapter->ahw->ocm_win_crb = qlcnic_get_ioaddr(adapter,
+		QLCNIC_PCIX_PS_REG(PCIX_OCM_WINDOW_REG(
+			adapter->ahw->pci_func)));
 
 	return 0;
 }
@@ -639,7 +657,7 @@ qlcnic_check_options(struct qlcnic_adapter *adapter)
 
 	dev_info(&pdev->dev, "firmware v%d.%d.%d\n",
 			fw_major, fw_minor, fw_build);
-	if (adapter->ahw.port_type == QLCNIC_XGBE) {
+	if (adapter->ahw->port_type == QLCNIC_XGBE) {
 		if (adapter->flags & QLCNIC_ESWITCH_ENABLED) {
 			adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_VF;
 			adapter->max_rxd = MAX_RCV_DESCRIPTORS_VF;
@@ -651,7 +669,7 @@ qlcnic_check_options(struct qlcnic_adapter *adapter)
 		adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G;
 		adapter->max_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G;
 
-	} else if (adapter->ahw.port_type == QLCNIC_GBE) {
+	} else if (adapter->ahw->port_type == QLCNIC_GBE) {
 		adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_1G;
 		adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_1G;
 		adapter->max_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_1G;
@@ -659,7 +677,6 @@ qlcnic_check_options(struct qlcnic_adapter *adapter)
 	}
 
 	adapter->msix_supported = !!use_msi_x;
-	adapter->rss_supported = !!use_msi_x;
 
 	adapter->num_txd = MAX_CMD_DESCRIPTORS;
 
@@ -672,7 +689,7 @@ qlcnic_initialize_nic(struct qlcnic_adapter *adapter)
 	int err;
 	struct qlcnic_info nic_info;
 
-	err = qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw.pci_func);
+	err = qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw->pci_func);
 	if (err)
 		return err;
 
@@ -707,6 +724,22 @@ qlcnic_set_vlan_config(struct qlcnic_adapter *adapter,
 		adapter->pvid = 0;
 }
 
+static void
+qlcnic_vlan_rx_add(struct net_device *netdev, u16 vid)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	set_bit(vid, adapter->vlans);
+}
+
+static void
+qlcnic_vlan_rx_del(struct net_device *netdev, u16 vid)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+	qlcnic_restore_indev_addr(netdev, NETDEV_DOWN);
+	clear_bit(vid, adapter->vlans);
+}
+
 static void
 qlcnic_set_eswitch_port_features(struct qlcnic_adapter *adapter,
 		struct qlcnic_esw_func_cfg *esw_cfg)
@@ -734,7 +767,7 @@ qlcnic_set_eswitch_port_config(struct qlcnic_adapter *adapter)
 	if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
 		return 0;
 
-	esw_cfg.pci_func = adapter->ahw.pci_func;
+	esw_cfg.pci_func = adapter->ahw->pci_func;
 	if (qlcnic_get_eswitch_port_config(adapter, &esw_cfg))
 			return -EIO;
 	qlcnic_set_vlan_config(adapter, &esw_cfg);
@@ -750,28 +783,27 @@ qlcnic_set_netdev_features(struct qlcnic_adapter *adapter,
 	struct net_device *netdev = adapter->netdev;
 	unsigned long features, vlan_features;
 
-	features = (NETIF_F_SG | NETIF_F_IP_CSUM |
+	features = (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM |
 			NETIF_F_IPV6_CSUM | NETIF_F_GRO);
 	vlan_features = (NETIF_F_SG | NETIF_F_IP_CSUM |
-			NETIF_F_IPV6_CSUM);
+			NETIF_F_IPV6_CSUM | NETIF_F_HW_VLAN_FILTER);
 
 	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO) {
 		features |= (NETIF_F_TSO | NETIF_F_TSO6);
 		vlan_features |= (NETIF_F_TSO | NETIF_F_TSO6);
 	}
-	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)
+
+	if (netdev->features & NETIF_F_LRO)
 		features |= NETIF_F_LRO;
 
 	if (esw_cfg->offload_flags & BIT_0) {
 		netdev->features |= features;
-		adapter->rx_csum = 1;
 		if (!(esw_cfg->offload_flags & BIT_1))
 			netdev->features &= ~NETIF_F_TSO;
 		if (!(esw_cfg->offload_flags & BIT_2))
 			netdev->features &= ~NETIF_F_TSO6;
 	} else {
 		netdev->features &= ~features;
-		adapter->rx_csum = 0;
 	}
 
 	netdev->vlan_features = (features & vlan_features);
@@ -791,14 +823,14 @@ qlcnic_check_eswitch_mode(struct qlcnic_adapter *adapter)
 	if (adapter->flags & QLCNIC_ADAPTER_INITIALIZED)
 		return 0;
 
-	priv_op = adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE;
+	priv_op = adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE;
 	op_mode = readl(priv_op);
-	priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw.pci_func);
+	priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw->pci_func);
 
 	if (op_mode == QLC_DEV_DRV_DEFAULT)
 		priv_level = QLCNIC_MGMT_FUNC;
 	else
-		priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw.pci_func);
+		priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw->pci_func);
 
 	if (adapter->flags & QLCNIC_ESWITCH_ENABLED) {
 		if (priv_level == QLCNIC_MGMT_FUNC) {
@@ -1038,7 +1070,7 @@ qlcnic_request_irq(struct qlcnic_adapter *adapter)
 
 	unsigned long flags = 0;
 	struct net_device *netdev = adapter->netdev;
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) {
 		handler = qlcnic_tmp_intr;
@@ -1075,7 +1107,7 @@ qlcnic_free_irq(struct qlcnic_adapter *adapter)
 	int ring;
 	struct qlcnic_host_sds_ring *sds_ring;
 
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
 		sds_ring = &recv_ctx->sds_rings[ring];
@@ -1083,20 +1115,6 @@ qlcnic_free_irq(struct qlcnic_adapter *adapter)
 	}
 }
 
-static void
-qlcnic_init_coalesce_defaults(struct qlcnic_adapter *adapter)
-{
-	adapter->coal.flags = QLCNIC_INTR_DEFAULT;
-	adapter->coal.normal.data.rx_time_us =
-		QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US;
-	adapter->coal.normal.data.rx_packets =
-		QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS;
-	adapter->coal.normal.data.tx_time_us =
-		QLCNIC_DEFAULT_INTR_COALESCE_TX_TIME_US;
-	adapter->coal.normal.data.tx_packets =
-		QLCNIC_DEFAULT_INTR_COALESCE_TX_PACKETS;
-}
-
 static int
 __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
 {
@@ -1115,14 +1133,14 @@ __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
 		return -EIO;
 
 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
-		rds_ring = &adapter->recv_ctx.rds_rings[ring];
-		qlcnic_post_rx_buffers(adapter, ring, rds_ring);
+		rds_ring = &adapter->recv_ctx->rds_rings[ring];
+		qlcnic_post_rx_buffers(adapter, rds_ring);
 	}
 
 	qlcnic_set_multi(netdev);
 	qlcnic_fw_cmd_set_mtu(adapter, netdev->mtu);
 
-	adapter->ahw.linkup = 0;
+	adapter->ahw->linkup = 0;
 
 	if (adapter->max_sds_rings > 1)
 		qlcnic_config_rss(adapter, 1);
@@ -1230,8 +1248,6 @@ qlcnic_attach(struct qlcnic_adapter *adapter)
 		goto err_out_free_hw;
 	}
 
-	qlcnic_init_coalesce_defaults(adapter);
-
 	qlcnic_create_sysfs_entries(adapter);
 
 	adapter->is_up = QLCNIC_ADAPTER_UP_MAGIC;
@@ -1272,7 +1288,7 @@ void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings)
 	clear_bit(__QLCNIC_DEV_UP, &adapter->state);
 	if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) {
 		for (ring = 0; ring < adapter->max_sds_rings; ring++) {
-			sds_ring = &adapter->recv_ctx.sds_rings[ring];
+			sds_ring = &adapter->recv_ctx->sds_rings[ring];
 			qlcnic_disable_int(sds_ring);
 		}
 	}
@@ -1293,6 +1309,48 @@ void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings)
 	netif_device_attach(netdev);
 }
 
+static int qlcnic_alloc_adapter_resources(struct qlcnic_adapter *adapter)
+{
+	int err = 0;
+	adapter->ahw = kzalloc(sizeof(struct qlcnic_hardware_context),
+				GFP_KERNEL);
+	if (!adapter->ahw) {
+		dev_err(&adapter->pdev->dev,
+			"Failed to allocate recv ctx resources for adapter\n");
+		err = -ENOMEM;
+		goto err_out;
+	}
+	adapter->recv_ctx = kzalloc(sizeof(struct qlcnic_recv_context),
+				GFP_KERNEL);
+	if (!adapter->recv_ctx) {
+		dev_err(&adapter->pdev->dev,
+			"Failed to allocate recv ctx resources for adapter\n");
+		kfree(adapter->ahw);
+		adapter->ahw = NULL;
+		err = -ENOMEM;
+		goto err_out;
+	}
+	/* Initialize interrupt coalesce parameters */
+	adapter->ahw->coal.flag = QLCNIC_INTR_DEFAULT;
+	adapter->ahw->coal.rx_time_us = QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US;
+	adapter->ahw->coal.rx_packets = QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS;
+err_out:
+	return err;
+}
+
+static void qlcnic_free_adapter_resources(struct qlcnic_adapter *adapter)
+{
+	kfree(adapter->recv_ctx);
+	adapter->recv_ctx = NULL;
+
+	if (adapter->ahw->fw_dump.tmpl_hdr) {
+		vfree(adapter->ahw->fw_dump.tmpl_hdr);
+		adapter->ahw->fw_dump.tmpl_hdr = NULL;
+	}
+	kfree(adapter->ahw);
+	adapter->ahw = NULL;
+}
+
 int qlcnic_diag_alloc_res(struct net_device *netdev, int test)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
@@ -1325,13 +1383,13 @@ int qlcnic_diag_alloc_res(struct net_device *netdev, int test)
 	}
 
 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
-		rds_ring = &adapter->recv_ctx.rds_rings[ring];
-		qlcnic_post_rx_buffers(adapter, ring, rds_ring);
+		rds_ring = &adapter->recv_ctx->rds_rings[ring];
+		qlcnic_post_rx_buffers(adapter, rds_ring);
 	}
 
 	if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) {
 		for (ring = 0; ring < adapter->max_sds_rings; ring++) {
-			sds_ring = &adapter->recv_ctx.sds_rings[ring];
+			sds_ring = &adapter->recv_ctx->sds_rings[ring];
 			qlcnic_enable_int(sds_ring);
 		}
 	}
@@ -1399,7 +1457,6 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter,
 	int err;
 	struct pci_dev *pdev = adapter->pdev;
 
-	adapter->rx_csum = 1;
 	adapter->mc_enabled = 0;
 	adapter->max_mc_count = 38;
 
@@ -1410,26 +1467,24 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter,
 
 	SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_ops);
 
-	netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM |
-		NETIF_F_IPV6_CSUM | NETIF_F_GRO | NETIF_F_HW_VLAN_RX);
-	netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM |
-		NETIF_F_IPV6_CSUM);
+	netdev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM |
+		NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM;
 
-	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO) {
-		netdev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
-		netdev->vlan_features |= (NETIF_F_TSO | NETIF_F_TSO6);
-	}
+	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO)
+		netdev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6;
+	if (pci_using_dac)
+		netdev->hw_features |= NETIF_F_HIGHDMA;
 
-	if (pci_using_dac) {
-		netdev->features |= NETIF_F_HIGHDMA;
-		netdev->vlan_features |= NETIF_F_HIGHDMA;
-	}
+	netdev->vlan_features = netdev->hw_features;
 
 	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_FVLANTX)
-		netdev->features |= (NETIF_F_HW_VLAN_TX);
-
+		netdev->hw_features |= NETIF_F_HW_VLAN_TX;
 	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)
-		netdev->features |= NETIF_F_LRO;
+		netdev->hw_features |= NETIF_F_LRO;
+
+	netdev->features |= netdev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
+
 	netdev->irq = adapter->msix_entries[0].vector;
 
 	netif_carrier_off(netdev);
@@ -1459,6 +1514,19 @@ static int qlcnic_set_dma_mask(struct pci_dev *pdev, u8 *pci_using_dac)
 	return 0;
 }
 
+static int
+qlcnic_alloc_msix_entries(struct qlcnic_adapter *adapter, u16 count)
+{
+	adapter->msix_entries = kcalloc(count, sizeof(struct msix_entry),
+					GFP_KERNEL);
+
+	if (adapter->msix_entries)
+		return 0;
+
+	dev_err(&adapter->pdev->dev, "failed allocating msix_entries\n");
+	return -ENOMEM;
+}
+
 static int __devinit
 qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
@@ -1501,23 +1569,30 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	adapter = netdev_priv(netdev);
 	adapter->netdev  = netdev;
 	adapter->pdev    = pdev;
-	adapter->dev_rst_time = jiffies;
 
+	if (qlcnic_alloc_adapter_resources(adapter))
+		goto err_out_free_netdev;
+
+	adapter->dev_rst_time = jiffies;
 	revision_id = pdev->revision;
-	adapter->ahw.revision_id = revision_id;
+	adapter->ahw->revision_id = revision_id;
 
-	rwlock_init(&adapter->ahw.crb_lock);
-	mutex_init(&adapter->ahw.mem_lock);
+	rwlock_init(&adapter->ahw->crb_lock);
+	mutex_init(&adapter->ahw->mem_lock);
 
 	spin_lock_init(&adapter->tx_clean_lock);
 	INIT_LIST_HEAD(&adapter->mac_list);
 
 	err = qlcnic_setup_pci_map(adapter);
 	if (err)
-		goto err_out_free_netdev;
+		goto err_out_free_hw;
 
 	/* This will be reset for mezz cards  */
-	adapter->portnum = adapter->ahw.pci_func;
+	adapter->portnum = adapter->ahw->pci_func;
+
+	/* Get FW dump template and store it */
+	if (adapter->op_mode != QLCNIC_NON_PRIV_FUNC)
+		qlcnic_fw_cmd_get_minidump_temp(adapter);
 
 	err = qlcnic_get_board_info(adapter);
 	if (err) {
@@ -1545,11 +1620,15 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 		pr_info("%s: %s Board Chip rev 0x%x\n",
 				module_name(THIS_MODULE),
-				brd_name, adapter->ahw.revision_id);
+				brd_name, adapter->ahw->revision_id);
 	}
 
 	qlcnic_clear_stats(adapter);
 
+	err = qlcnic_alloc_msix_entries(adapter, adapter->max_rx_ques);
+	if (err)
+		goto err_out_decr_ref;
+
 	qlcnic_setup_intr(adapter);
 
 	err = qlcnic_setup_netdev(adapter, netdev, pci_using_dac);
@@ -1560,7 +1639,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	qlcnic_schedule_work(adapter, qlcnic_fw_poll_work, FW_POLL_DELAY);
 
-	switch (adapter->ahw.port_type) {
+	switch (adapter->ahw->port_type) {
 	case QLCNIC_GBE:
 		dev_info(&adapter->pdev->dev, "%s: GbE port initialized\n",
 				adapter->netdev->name);
@@ -1578,6 +1657,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 err_out_disable_msi:
 	qlcnic_teardown_intr(adapter);
+	kfree(adapter->msix_entries);
 
 err_out_decr_ref:
 	qlcnic_clr_all_drv_state(adapter, 0);
@@ -1585,6 +1665,9 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 err_out_iounmap:
 	qlcnic_cleanup_pci_map(adapter);
 
+err_out_free_hw:
+	qlcnic_free_adapter_resources(adapter);
+
 err_out_free_netdev:
 	free_netdev(netdev);
 
@@ -1626,6 +1709,7 @@ static void __devexit qlcnic_remove(struct pci_dev *pdev)
 	qlcnic_free_lb_filters_mem(adapter);
 
 	qlcnic_teardown_intr(adapter);
+	kfree(adapter->msix_entries);
 
 	qlcnic_remove_diag_entries(adapter);
 
@@ -1638,6 +1722,7 @@ static void __devexit qlcnic_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 	pci_set_drvdata(pdev, NULL);
 
+	qlcnic_free_adapter_resources(adapter);
 	free_netdev(netdev);
 }
 static int __qlcnic_shutdown(struct pci_dev *pdev)
@@ -1819,6 +1904,7 @@ static void qlcnic_change_filter(struct qlcnic_adapter *adapter,
 	vlan_req->vlan_id = vlan_id;
 
 	tx_ring->producer = get_next_index(producer, tx_ring->num_desc);
+	smp_mb();
 }
 
 #define QLCNIC_MAC_HASH(MAC)\
@@ -1879,58 +1965,122 @@ qlcnic_send_filter(struct qlcnic_adapter *adapter,
 	spin_unlock(&adapter->mac_learn_lock);
 }
 
-static void
-qlcnic_tso_check(struct net_device *netdev,
-		struct qlcnic_host_tx_ring *tx_ring,
+static int
+qlcnic_tx_pkt(struct qlcnic_adapter *adapter,
 		struct cmd_desc_type0 *first_desc,
 		struct sk_buff *skb)
 {
-	u8 opcode = TX_ETHER_PKT;
-	__be16 protocol = skb->protocol;
-	u16 flags = 0;
-	int copied, offset, copy_len, hdr_len = 0, tso = 0;
+	u8 opcode = 0, hdr_len = 0;
+	u16 flags = 0, vlan_tci = 0;
+	int copied, offset, copy_len;
 	struct cmd_desc_type0 *hwdesc;
 	struct vlan_ethhdr *vh;
-	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
+	u16 protocol = ntohs(skb->protocol);
 	u32 producer = tx_ring->producer;
-	__le16 vlan_oob = first_desc->flags_opcode &
-				cpu_to_le16(FLAGS_VLAN_OOB);
+
+	if (protocol == ETH_P_8021Q) {
+		vh = (struct vlan_ethhdr *)skb->data;
+		flags = FLAGS_VLAN_TAGGED;
+		vlan_tci = vh->h_vlan_TCI;
+	} else if (vlan_tx_tag_present(skb)) {
+		flags = FLAGS_VLAN_OOB;
+		vlan_tci = vlan_tx_tag_get(skb);
+	}
+	if (unlikely(adapter->pvid)) {
+		if (vlan_tci && !(adapter->flags & QLCNIC_TAGGING_ENABLED))
+			return -EIO;
+		if (vlan_tci && (adapter->flags & QLCNIC_TAGGING_ENABLED))
+			goto set_flags;
+
+		flags = FLAGS_VLAN_OOB;
+		vlan_tci = adapter->pvid;
+	}
+set_flags:
+	qlcnic_set_tx_vlan_tci(first_desc, vlan_tci);
+	qlcnic_set_tx_flags_opcode(first_desc, flags, opcode);
 
 	if (*(skb->data) & BIT_0) {
 		flags |= BIT_0;
 		memcpy(&first_desc->eth_addr, skb->data, ETH_ALEN);
 	}
-
-	if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
+	opcode = TX_ETHER_PKT;
+	if ((adapter->netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
 			skb_shinfo(skb)->gso_size > 0) {
 
 		hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
 
 		first_desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
 		first_desc->total_hdr_length = hdr_len;
-		if (vlan_oob) {
+
+		opcode = (protocol == ETH_P_IPV6) ? TX_TCP_LSO6 : TX_TCP_LSO;
+
+		/* For LSO, we need to copy the MAC/IP/TCP headers into
+		* the descriptor ring */
+		copied = 0;
+		offset = 2;
+
+		if (flags & FLAGS_VLAN_OOB) {
 			first_desc->total_hdr_length += VLAN_HLEN;
 			first_desc->tcp_hdr_offset = VLAN_HLEN;
 			first_desc->ip_hdr_offset = VLAN_HLEN;
 			/* Only in case of TSO on vlan device */
 			flags |= FLAGS_VLAN_TAGGED;
+
+			/* Create a TSO vlan header template for firmware */
+
+			hwdesc = &tx_ring->desc_head[producer];
+			tx_ring->cmd_buf_arr[producer].skb = NULL;
+
+			copy_len = min((int)sizeof(struct cmd_desc_type0) -
+				offset, hdr_len + VLAN_HLEN);
+
+			vh = (struct vlan_ethhdr *)((char *) hwdesc + 2);
+			skb_copy_from_linear_data(skb, vh, 12);
+			vh->h_vlan_proto = htons(ETH_P_8021Q);
+			vh->h_vlan_TCI = htons(vlan_tci);
+
+			skb_copy_from_linear_data_offset(skb, 12,
+				(char *)vh + 16, copy_len - 16);
+
+			copied = copy_len - VLAN_HLEN;
+			offset = 0;
+
+			producer = get_next_index(producer, tx_ring->num_desc);
 		}
 
-		opcode = (protocol == cpu_to_be16(ETH_P_IPV6)) ?
-				TX_TCP_LSO6 : TX_TCP_LSO;
-		tso = 1;
+		while (copied < hdr_len) {
+
+			copy_len = min((int)sizeof(struct cmd_desc_type0) -
+				offset, (hdr_len - copied));
+
+			hwdesc = &tx_ring->desc_head[producer];
+			tx_ring->cmd_buf_arr[producer].skb = NULL;
+
+			skb_copy_from_linear_data_offset(skb, copied,
+				 (char *) hwdesc + offset, copy_len);
+
+			copied += copy_len;
+			offset = 0;
+
+			producer = get_next_index(producer, tx_ring->num_desc);
+		}
+
+		tx_ring->producer = producer;
+		smp_mb();
+		adapter->stats.lso_frames++;
 
 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		u8 l4proto;
 
-		if (protocol == cpu_to_be16(ETH_P_IP)) {
+		if (protocol == ETH_P_IP) {
 			l4proto = ip_hdr(skb)->protocol;
 
 			if (l4proto == IPPROTO_TCP)
 				opcode = TX_TCP_PKT;
 			else if (l4proto == IPPROTO_UDP)
 				opcode = TX_UDP_PKT;
-		} else if (protocol == cpu_to_be16(ETH_P_IPV6)) {
+		} else if (protocol == ETH_P_IPV6) {
 			l4proto = ipv6_hdr(skb)->nexthdr;
 
 			if (l4proto == IPPROTO_TCP)
@@ -1939,63 +2089,11 @@ qlcnic_tso_check(struct net_device *netdev,
 				opcode = TX_UDPV6_PKT;
 		}
 	}
-
 	first_desc->tcp_hdr_offset += skb_transport_offset(skb);
 	first_desc->ip_hdr_offset += skb_network_offset(skb);
 	qlcnic_set_tx_flags_opcode(first_desc, flags, opcode);
 
-	if (!tso)
-		return;
-
-	/* For LSO, we need to copy the MAC/IP/TCP headers into
-	 * the descriptor ring
-	 */
-	copied = 0;
-	offset = 2;
-
-	if (vlan_oob) {
-		/* Create a TSO vlan header template for firmware */
-
-		hwdesc = &tx_ring->desc_head[producer];
-		tx_ring->cmd_buf_arr[producer].skb = NULL;
-
-		copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
-				hdr_len + VLAN_HLEN);
-
-		vh = (struct vlan_ethhdr *)((char *)hwdesc + 2);
-		skb_copy_from_linear_data(skb, vh, 12);
-		vh->h_vlan_proto = htons(ETH_P_8021Q);
-		vh->h_vlan_TCI = (__be16)swab16((u16)first_desc->vlan_TCI);
-
-		skb_copy_from_linear_data_offset(skb, 12,
-				(char *)vh + 16, copy_len - 16);
-
-		copied = copy_len - VLAN_HLEN;
-		offset = 0;
-
-		producer = get_next_index(producer, tx_ring->num_desc);
-	}
-
-	while (copied < hdr_len) {
-
-		copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
-				(hdr_len - copied));
-
-		hwdesc = &tx_ring->desc_head[producer];
-		tx_ring->cmd_buf_arr[producer].skb = NULL;
-
-		skb_copy_from_linear_data_offset(skb, copied,
-				 (char *)hwdesc + offset, copy_len);
-
-		copied += copy_len;
-		offset = 0;
-
-		producer = get_next_index(producer, tx_ring->num_desc);
-	}
-
-	tx_ring->producer = producer;
-	barrier();
-	adapter->stats.lso_frames++;
+	return 0;
 }
 
 static int
@@ -2046,39 +2144,21 @@ qlcnic_map_tx_skb(struct pci_dev *pdev,
 	return -ENOMEM;
 }
 
-static int
-qlcnic_check_tx_tagging(struct qlcnic_adapter *adapter,
-			struct sk_buff *skb,
-			struct cmd_desc_type0 *first_desc)
+static void
+qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb,
+			struct qlcnic_cmd_buffer *pbuf)
 {
-	u8 opcode = 0;
-	u16 flags = 0;
-	__be16 protocol = skb->protocol;
-	struct vlan_ethhdr *vh;
+	struct qlcnic_skb_frag *nf = &pbuf->frag_array[0];
+	int nr_frags = skb_shinfo(skb)->nr_frags;
+	int i;
 
-	if (protocol == cpu_to_be16(ETH_P_8021Q)) {
-		vh = (struct vlan_ethhdr *)skb->data;
-		protocol = vh->h_vlan_encapsulated_proto;
-		flags = FLAGS_VLAN_TAGGED;
-		qlcnic_set_tx_vlan_tci(first_desc, ntohs(vh->h_vlan_TCI));
-	} else if (vlan_tx_tag_present(skb)) {
-		flags = FLAGS_VLAN_OOB;
-		qlcnic_set_tx_vlan_tci(first_desc, vlan_tx_tag_get(skb));
+	for (i = 0; i < nr_frags; i++) {
+		nf = &pbuf->frag_array[i+1];
+		pci_unmap_page(pdev, nf->dma, nf->length, PCI_DMA_TODEVICE);
 	}
-	if (unlikely(adapter->pvid)) {
-		if (first_desc->vlan_TCI &&
-				!(adapter->flags & QLCNIC_TAGGING_ENABLED))
-			return -EIO;
-		if (first_desc->vlan_TCI &&
-				(adapter->flags & QLCNIC_TAGGING_ENABLED))
-			goto set_flags;
 
-		flags = FLAGS_VLAN_OOB;
-		qlcnic_set_tx_vlan_tci(first_desc, adapter->pvid);
-	}
-set_flags:
-	qlcnic_set_tx_flags_opcode(first_desc, flags, opcode);
-	return 0;
+	nf = &pbuf->frag_array[0];
+	pci_unmap_single(pdev, nf->dma, skb_headlen(skb), PCI_DMA_TODEVICE);
 }
 
 static inline void
@@ -2103,7 +2183,7 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	int i, k;
 
 	u32 producer;
-	int frag_count, no_of_desc;
+	int frag_count;
 	u32 num_txd = tx_ring->num_desc;
 
 	if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
@@ -2133,12 +2213,8 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 		frag_count = 1 + skb_shinfo(skb)->nr_frags;
 	}
 
-	/* 4 fragments per cmd des */
-	no_of_desc = (frag_count + 3) >> 2;
-
 	if (unlikely(qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH)) {
 		netif_stop_queue(netdev);
-		smp_mb();
 		if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH)
 			netif_start_queue(netdev);
 		else {
@@ -2155,9 +2231,6 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	first_desc = hwdesc = &tx_ring->desc_head[producer];
 	qlcnic_clear_cmddesc((u64 *)hwdesc);
 
-	if (qlcnic_check_tx_tagging(adapter, skb, first_desc))
-		goto drop_packet;
-
 	if (qlcnic_map_tx_skb(pdev, skb, pbuf)) {
 		adapter->stats.tx_dma_map_error++;
 		goto drop_packet;
@@ -2201,8 +2274,10 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	}
 
 	tx_ring->producer = get_next_index(producer, num_txd);
+	smp_mb();
 
-	qlcnic_tso_check(netdev, tx_ring, first_desc, skb);
+	if (unlikely(qlcnic_tx_pkt(adapter, first_desc, skb)))
+		goto unwind_buff;
 
 	if (qlcnic_mac_learn)
 		qlcnic_send_filter(adapter, tx_ring, first_desc, skb);
@@ -2214,6 +2289,8 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 
 	return NETDEV_TX_OK;
 
+unwind_buff:
+	qlcnic_unmap_buffers(pdev, skb, pbuf);
 drop_packet:
 	adapter->stats.txdropped++;
 	dev_kfree_skb_any(skb);
@@ -2260,16 +2337,16 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup)
 {
 	struct net_device *netdev = adapter->netdev;
 
-	if (adapter->ahw.linkup && !linkup) {
+	if (adapter->ahw->linkup && !linkup) {
 		netdev_info(netdev, "NIC Link is down\n");
-		adapter->ahw.linkup = 0;
+		adapter->ahw->linkup = 0;
 		if (netif_running(netdev)) {
 			netif_carrier_off(netdev);
 			netif_stop_queue(netdev);
 		}
-	} else if (!adapter->ahw.linkup && linkup) {
+	} else if (!adapter->ahw->linkup && linkup) {
 		netdev_info(netdev, "NIC Link is up\n");
-		adapter->ahw.linkup = 1;
+		adapter->ahw->linkup = 1;
 		if (netif_running(netdev)) {
 			netif_carrier_on(netdev);
 			netif_wake_queue(netdev);
@@ -2505,7 +2582,7 @@ static void qlcnic_poll_controller(struct net_device *netdev)
 	int ring;
 	struct qlcnic_host_sds_ring *sds_ring;
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
-	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
 
 	disable_irq(adapter->irq);
 	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
@@ -2756,6 +2833,8 @@ qlcnic_fwinit_work(struct work_struct *work)
 			set_bit(__QLCNIC_START_FW, &adapter->state);
 			QLCDB(adapter, DRV, "Restarting fw\n");
 			qlcnic_idc_debug_info(adapter, 0);
+			QLCDB(adapter, DRV, "Take FW dump\n");
+			qlcnic_dump_fw(adapter);
 		}
 
 		qlcnic_api_unlock(adapter);
@@ -2854,7 +2933,7 @@ qlcnic_set_npar_non_operational(struct qlcnic_adapter *adapter)
 }
 
 /*Transit to RESET state from READY state only */
-static void
+void
 qlcnic_dev_request_reset(struct qlcnic_adapter *adapter)
 {
 	u32 state;
@@ -3266,6 +3345,56 @@ static struct device_attribute dev_attr_diag_mode = {
 	.store = qlcnic_store_diag_mode,
 };
 
+int qlcnic_validate_max_rss(struct net_device *netdev, u8 max_hw, u8 val)
+{
+	if (!use_msi_x && !use_msi) {
+		netdev_info(netdev, "no msix or msi support, hence no rss\n");
+		return -EINVAL;
+	}
+
+	if ((val > max_hw) || (val <  2) || !is_power_of_2(val)) {
+		netdev_info(netdev, "rss_ring valid range [2 - %x] in "
+			" powers of 2\n", max_hw);
+		return -EINVAL;
+	}
+	return 0;
+
+}
+
+int qlcnic_set_max_rss(struct qlcnic_adapter *adapter, u8 data)
+{
+	struct net_device *netdev = adapter->netdev;
+	int err = 0;
+
+	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+		return -EBUSY;
+
+	netif_device_detach(netdev);
+	if (netif_running(netdev))
+		__qlcnic_down(adapter, netdev);
+	qlcnic_detach(adapter);
+	qlcnic_teardown_intr(adapter);
+
+	if (qlcnic_enable_msix(adapter, data)) {
+		netdev_info(netdev, "failed setting max_rss; rss disabled\n");
+		qlcnic_enable_msi_legacy(adapter);
+	}
+
+	if (netif_running(netdev)) {
+		err = qlcnic_attach(adapter);
+		if (err)
+			goto done;
+		err = __qlcnic_up(adapter, netdev);
+		if (err)
+			goto done;
+		qlcnic_restore_indev_addr(netdev, NETDEV_UP);
+	}
+ done:
+	netif_device_attach(netdev);
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+	return err;
+}
+
 static int
 qlcnic_sysfs_validate_crb(struct qlcnic_adapter *adapter,
 		loff_t offset, size_t size)
@@ -3396,7 +3525,6 @@ qlcnic_sysfs_write_mem(struct file *filp, struct kobject *kobj,
 	return size;
 }
 
-
 static struct bin_attribute bin_attr_crb = {
 	.attr = {.name = "crb", .mode = (S_IRUGO | S_IWUSR)},
 	.size = 0,
@@ -3515,7 +3643,7 @@ validate_esw_config(struct qlcnic_adapter *adapter,
 	u8 pci_func;
 	int i;
 
-	op_mode = readl(adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE);
+	op_mode = readl(adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE);
 
 	for (i = 0; i < count; i++) {
 		pci_func = esw_cfg[i].pci_func;
@@ -3581,13 +3709,13 @@ qlcnic_sysfs_write_esw_config(struct file *file, struct kobject *kobj,
 			if (qlcnic_config_switch_port(adapter, &esw_cfg[i]))
 				return QL_STATUS_INVALID_PARAM;
 
-		if (adapter->ahw.pci_func != esw_cfg[i].pci_func)
+		if (adapter->ahw->pci_func != esw_cfg[i].pci_func)
 			continue;
 
 		op_mode = esw_cfg[i].op_mode;
 		qlcnic_get_eswitch_port_config(adapter, &esw_cfg[i]);
 		esw_cfg[i].op_mode = op_mode;
-		esw_cfg[i].pci_func = adapter->ahw.pci_func;
+		esw_cfg[i].pci_func = adapter->ahw->pci_func;
 
 		switch (esw_cfg[i].op_mode) {
 		case QLCNIC_PORT_DEFAULTS:
@@ -3968,14 +4096,14 @@ qlcnic_create_diag_entries(struct qlcnic_adapter *adapter)
 		dev_info(dev, "failed to create crb sysfs entry\n");
 	if (device_create_bin_file(dev, &bin_attr_mem))
 		dev_info(dev, "failed to create mem sysfs entry\n");
+	if (device_create_bin_file(dev, &bin_attr_pci_config))
+		dev_info(dev, "failed to create pci config sysfs entry");
 	if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
 		return;
 	if (device_create_bin_file(dev, &bin_attr_esw_config))
 		dev_info(dev, "failed to create esw config sysfs entry");
 	if (adapter->op_mode != QLCNIC_MGMT_FUNC)
 		return;
-	if (device_create_bin_file(dev, &bin_attr_pci_config))
-		dev_info(dev, "failed to create pci config sysfs entry");
 	if (device_create_bin_file(dev, &bin_attr_npar_config))
 		dev_info(dev, "failed to create npar config sysfs entry");
 	if (device_create_bin_file(dev, &bin_attr_pm_config))
@@ -3996,12 +4124,12 @@ qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter)
 	device_remove_file(dev, &dev_attr_diag_mode);
 	device_remove_bin_file(dev, &bin_attr_crb);
 	device_remove_bin_file(dev, &bin_attr_mem);
+	device_remove_bin_file(dev, &bin_attr_pci_config);
 	if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
 		return;
 	device_remove_bin_file(dev, &bin_attr_esw_config);
 	if (adapter->op_mode != QLCNIC_MGMT_FUNC)
 		return;
-	device_remove_bin_file(dev, &bin_attr_pci_config);
 	device_remove_bin_file(dev, &bin_attr_npar_config);
 	device_remove_bin_file(dev, &bin_attr_pm_config);
 	device_remove_bin_file(dev, &bin_attr_esw_stats);
@@ -4048,14 +4176,10 @@ qlcnic_restore_indev_addr(struct net_device *netdev, unsigned long event)
 
 	qlcnic_config_indev_addr(adapter, netdev, event);
 
-	if (!adapter->vlgrp)
-		return;
-
-	for (vid = 0; vid < VLAN_N_VID; vid++) {
-		dev = vlan_group_get_device(adapter->vlgrp, vid);
+	for_each_set_bit(vid, adapter->vlans, VLAN_N_VID) {
+		dev = vlan_find_dev(netdev, vid);
 		if (!dev)
 			continue;
-
 		qlcnic_config_indev_addr(adapter, dev, event);
 	}
 }
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 4757c59a07a27997bd2145470e8eae419515b53b..d32850715f5c309350ca8b29d81267c6c33e3735 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -2134,7 +2134,7 @@ struct ql_adapter {
 	struct delayed_work mpi_idc_work;
 	struct delayed_work mpi_core_to_log;
 	struct completion ide_completion;
-	struct nic_operations *nic_ops;
+	const struct nic_operations *nic_ops;
 	u16 device_id;
 	struct timer_list timer;
 	atomic_t lb_count;
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 8149cc9de4ca05a0bfaca39f396359eae1eac070..19b00fa0eaf0205b7e5c901a738ff6b747d7eea9 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -356,7 +356,7 @@ static int ql_get_settings(struct net_device *ndev,
 		ecmd->port = PORT_FIBRE;
 	}
 
-	ecmd->speed = SPEED_10000;
+	ethtool_cmd_speed_set(ecmd, SPEED_10000);
 	ecmd->duplex = DUPLEX_FULL;
 
 	return 0;
@@ -412,31 +412,31 @@ static int ql_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
 	return 0;
 }
 
-static int ql_phys_id(struct net_device *ndev, u32 data)
+static int ql_set_phys_id(struct net_device *ndev,
+			  enum ethtool_phys_id_state state)
+
 {
 	struct ql_adapter *qdev = netdev_priv(ndev);
-	u32 led_reg, i;
-	int status;
-
-	/* Save the current LED settings */
-	status = ql_mb_get_led_cfg(qdev);
-	if (status)
-		return status;
-	led_reg = qdev->led_config;
 
-	/* Start blinking the led */
-	if (!data || data > 300)
-		data = 300;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		/* Save the current LED settings */
+		if (ql_mb_get_led_cfg(qdev))
+			return -EIO;
 
-	for (i = 0; i < (data * 10); i++)
+		/* Start blinking */
 		ql_mb_set_led_cfg(qdev, QL_LED_BLINK);
+		return 0;
 
-	/* Restore LED settings */
-	status = ql_mb_set_led_cfg(qdev, led_reg);
-	if (status)
-		return status;
+	case ETHTOOL_ID_INACTIVE:
+		/* Restore LED settings */
+		if (ql_mb_set_led_cfg(qdev, qdev->led_config))
+			return -EIO;
+		return 0;
 
-	return 0;
+	default:
+		return -EINVAL;
+	}
 }
 
 static int ql_start_loopback(struct ql_adapter *qdev)
@@ -655,32 +655,6 @@ static int ql_set_pauseparam(struct net_device *netdev,
 	return status;
 }
 
-static u32 ql_get_rx_csum(struct net_device *netdev)
-{
-	struct ql_adapter *qdev = netdev_priv(netdev);
-	return qdev->rx_csum;
-}
-
-static int ql_set_rx_csum(struct net_device *netdev, uint32_t data)
-{
-	struct ql_adapter *qdev = netdev_priv(netdev);
-	qdev->rx_csum = data;
-	return 0;
-}
-
-static int ql_set_tso(struct net_device *ndev, uint32_t data)
-{
-
-	if (data) {
-		ndev->features |= NETIF_F_TSO;
-		ndev->features |= NETIF_F_TSO6;
-	} else {
-		ndev->features &= ~NETIF_F_TSO;
-		ndev->features &= ~NETIF_F_TSO6;
-	}
-	return 0;
-}
-
 static u32 ql_get_msglevel(struct net_device *ndev)
 {
 	struct ql_adapter *qdev = netdev_priv(ndev);
@@ -703,18 +677,10 @@ const struct ethtool_ops qlge_ethtool_ops = {
 	.get_msglevel = ql_get_msglevel,
 	.set_msglevel = ql_set_msglevel,
 	.get_link = ethtool_op_get_link,
-	.phys_id		 = ql_phys_id,
+	.set_phys_id		 = ql_set_phys_id,
 	.self_test		 = ql_self_test,
 	.get_pauseparam		 = ql_get_pauseparam,
 	.set_pauseparam		 = ql_set_pauseparam,
-	.get_rx_csum = ql_get_rx_csum,
-	.set_rx_csum = ql_set_rx_csum,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = ethtool_op_set_tx_csum,
-	.get_sg = ethtool_op_get_sg,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = ethtool_op_get_tso,
-	.set_tso = ql_set_tso,
 	.get_coalesce = ql_get_coalesce,
 	.set_coalesce = ql_set_coalesce,
 	.get_sset_count = ql_get_sset_count,
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 5bb311945436ebc514b57477ef54c970ddc27886..930ae45457bbc11df0316f07ab803a347fc5b75d 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -38,6 +38,7 @@
 #include <linux/delay.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
+#include <linux/prefetch.h>
 #include <net/ip6_checksum.h>
 
 #include "qlge.h"
@@ -1571,7 +1572,7 @@ static void ql_process_mac_rx_page(struct ql_adapter *qdev,
 	skb->protocol = eth_type_trans(skb, ndev);
 	skb_checksum_none_assert(skb);
 
-	if (qdev->rx_csum &&
+	if ((ndev->features & NETIF_F_RXCSUM) &&
 		!(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) {
 		/* TCP frame. */
 		if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) {
@@ -1684,7 +1685,7 @@ static void ql_process_mac_rx_skb(struct ql_adapter *qdev,
 	/* If rx checksum is on, and there are no
 	 * csum or frame errors.
 	 */
-	if (qdev->rx_csum &&
+	if ((ndev->features & NETIF_F_RXCSUM) &&
 		!(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) {
 		/* TCP frame. */
 		if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) {
@@ -2004,7 +2005,7 @@ static void ql_process_mac_split_rx_intr(struct ql_adapter *qdev,
 	/* If rx checksum is on, and there are no
 	 * csum or frame errors.
 	 */
-	if (qdev->rx_csum &&
+	if ((ndev->features & NETIF_F_RXCSUM) &&
 		!(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) {
 		/* TCP frame. */
 		if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) {
@@ -4412,12 +4413,12 @@ static void ql_asic_reset_work(struct work_struct *work)
 	rtnl_unlock();
 }
 
-static struct nic_operations qla8012_nic_ops = {
+static const struct nic_operations qla8012_nic_ops = {
 	.get_flash		= ql_get_8012_flash_params,
 	.port_initialize	= ql_8012_port_initialize,
 };
 
-static struct nic_operations qla8000_nic_ops = {
+static const struct nic_operations qla8000_nic_ops = {
 	.get_flash		= ql_get_8000_flash_params,
 	.port_initialize	= ql_8000_port_initialize,
 };
@@ -4621,7 +4622,6 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
 	/*
 	 * Set up the operating parameters.
 	 */
-	qdev->rx_csum = 1;
 	qdev->workqueue = create_singlethread_workqueue(ndev->name);
 	INIT_DELAYED_WORK(&qdev->asic_reset_work, ql_asic_reset_work);
 	INIT_DELAYED_WORK(&qdev->mpi_reset_work, ql_mpi_reset_work);
@@ -4695,15 +4695,11 @@ static int __devinit qlge_probe(struct pci_dev *pdev,
 
 	qdev = netdev_priv(ndev);
 	SET_NETDEV_DEV(ndev, &pdev->dev);
-	ndev->features = (0
-			  | NETIF_F_IP_CSUM
-			  | NETIF_F_SG
-			  | NETIF_F_TSO
-			  | NETIF_F_TSO6
-			  | NETIF_F_TSO_ECN
-			  | NETIF_F_HW_VLAN_TX
-			  | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER);
-	ndev->features |= NETIF_F_GRO;
+	ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM |
+		NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN |
+		NETIF_F_HW_VLAN_TX | NETIF_F_RXCSUM;
+	ndev->features = ndev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
 
 	if (test_bit(QL_DMA64, &qdev->flags))
 		ndev->features |= NETIF_F_HIGHDMA;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 397c36810a159ad7dfc143a819303e059008fe56..ef1ce2ebeb4a6784ecca5d3c10f7ca084308ab9a 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -26,6 +26,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/firmware.h>
 #include <linux/pci-aspm.h>
+#include <linux/prefetch.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -37,6 +38,8 @@
 
 #define FIRMWARE_8168D_1	"rtl_nic/rtl8168d-1.fw"
 #define FIRMWARE_8168D_2	"rtl_nic/rtl8168d-2.fw"
+#define FIRMWARE_8168E_1	"rtl_nic/rtl8168e-1.fw"
+#define FIRMWARE_8168E_2	"rtl_nic/rtl8168e-2.fw"
 #define FIRMWARE_8105E_1	"rtl_nic/rtl8105e-1.fw"
 
 #ifdef RTL8169_DEBUG
@@ -96,89 +99,125 @@ static const int multicast_filter_limit = 32;
 #define RTL_R32(reg)		readl (ioaddr + (reg))
 
 enum mac_version {
-	RTL_GIGA_MAC_NONE   = 0x00,
-	RTL_GIGA_MAC_VER_01 = 0x01, // 8169
-	RTL_GIGA_MAC_VER_02 = 0x02, // 8169S
-	RTL_GIGA_MAC_VER_03 = 0x03, // 8110S
-	RTL_GIGA_MAC_VER_04 = 0x04, // 8169SB
-	RTL_GIGA_MAC_VER_05 = 0x05, // 8110SCd
-	RTL_GIGA_MAC_VER_06 = 0x06, // 8110SCe
-	RTL_GIGA_MAC_VER_07 = 0x07, // 8102e
-	RTL_GIGA_MAC_VER_08 = 0x08, // 8102e
-	RTL_GIGA_MAC_VER_09 = 0x09, // 8102e
-	RTL_GIGA_MAC_VER_10 = 0x0a, // 8101e
-	RTL_GIGA_MAC_VER_11 = 0x0b, // 8168Bb
-	RTL_GIGA_MAC_VER_12 = 0x0c, // 8168Be
-	RTL_GIGA_MAC_VER_13 = 0x0d, // 8101Eb
-	RTL_GIGA_MAC_VER_14 = 0x0e, // 8101 ?
-	RTL_GIGA_MAC_VER_15 = 0x0f, // 8101 ?
-	RTL_GIGA_MAC_VER_16 = 0x11, // 8101Ec
-	RTL_GIGA_MAC_VER_17 = 0x10, // 8168Bf
-	RTL_GIGA_MAC_VER_18 = 0x12, // 8168CP
-	RTL_GIGA_MAC_VER_19 = 0x13, // 8168C
-	RTL_GIGA_MAC_VER_20 = 0x14, // 8168C
-	RTL_GIGA_MAC_VER_21 = 0x15, // 8168C
-	RTL_GIGA_MAC_VER_22 = 0x16, // 8168C
-	RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP
-	RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP
-	RTL_GIGA_MAC_VER_25 = 0x19, // 8168D
-	RTL_GIGA_MAC_VER_26 = 0x1a, // 8168D
-	RTL_GIGA_MAC_VER_27 = 0x1b, // 8168DP
-	RTL_GIGA_MAC_VER_28 = 0x1c, // 8168DP
-	RTL_GIGA_MAC_VER_29 = 0x1d, // 8105E
-	RTL_GIGA_MAC_VER_30 = 0x1e, // 8105E
+	RTL_GIGA_MAC_VER_01 = 0,
+	RTL_GIGA_MAC_VER_02,
+	RTL_GIGA_MAC_VER_03,
+	RTL_GIGA_MAC_VER_04,
+	RTL_GIGA_MAC_VER_05,
+	RTL_GIGA_MAC_VER_06,
+	RTL_GIGA_MAC_VER_07,
+	RTL_GIGA_MAC_VER_08,
+	RTL_GIGA_MAC_VER_09,
+	RTL_GIGA_MAC_VER_10,
+	RTL_GIGA_MAC_VER_11,
+	RTL_GIGA_MAC_VER_12,
+	RTL_GIGA_MAC_VER_13,
+	RTL_GIGA_MAC_VER_14,
+	RTL_GIGA_MAC_VER_15,
+	RTL_GIGA_MAC_VER_16,
+	RTL_GIGA_MAC_VER_17,
+	RTL_GIGA_MAC_VER_18,
+	RTL_GIGA_MAC_VER_19,
+	RTL_GIGA_MAC_VER_20,
+	RTL_GIGA_MAC_VER_21,
+	RTL_GIGA_MAC_VER_22,
+	RTL_GIGA_MAC_VER_23,
+	RTL_GIGA_MAC_VER_24,
+	RTL_GIGA_MAC_VER_25,
+	RTL_GIGA_MAC_VER_26,
+	RTL_GIGA_MAC_VER_27,
+	RTL_GIGA_MAC_VER_28,
+	RTL_GIGA_MAC_VER_29,
+	RTL_GIGA_MAC_VER_30,
+	RTL_GIGA_MAC_VER_31,
+	RTL_GIGA_MAC_VER_32,
+	RTL_GIGA_MAC_VER_33,
+	RTL_GIGA_MAC_NONE   = 0xff,
 };
 
-#define _R(NAME,MAC,MASK) \
-	{ .name = NAME, .mac_version = MAC, .RxConfigMask = MASK }
+enum rtl_tx_desc_version {
+	RTL_TD_0	= 0,
+	RTL_TD_1	= 1,
+};
+
+#define _R(NAME,TD,FW) \
+	{ .name = NAME, .txd_version = TD, .fw_name = FW }
 
 static const struct {
 	const char *name;
-	u8 mac_version;
-	u32 RxConfigMask;	/* Clears the bits supported by this chip */
-} rtl_chip_info[] = {
-	_R("RTL8169",		RTL_GIGA_MAC_VER_01, 0xff7e1880), // 8169
-	_R("RTL8169s",		RTL_GIGA_MAC_VER_02, 0xff7e1880), // 8169S
-	_R("RTL8110s",		RTL_GIGA_MAC_VER_03, 0xff7e1880), // 8110S
-	_R("RTL8169sb/8110sb",	RTL_GIGA_MAC_VER_04, 0xff7e1880), // 8169SB
-	_R("RTL8169sc/8110sc",	RTL_GIGA_MAC_VER_05, 0xff7e1880), // 8110SCd
-	_R("RTL8169sc/8110sc",	RTL_GIGA_MAC_VER_06, 0xff7e1880), // 8110SCe
-	_R("RTL8102e",		RTL_GIGA_MAC_VER_07, 0xff7e1880), // PCI-E
-	_R("RTL8102e",		RTL_GIGA_MAC_VER_08, 0xff7e1880), // PCI-E
-	_R("RTL8102e",		RTL_GIGA_MAC_VER_09, 0xff7e1880), // PCI-E
-	_R("RTL8101e",		RTL_GIGA_MAC_VER_10, 0xff7e1880), // PCI-E
-	_R("RTL8168b/8111b",	RTL_GIGA_MAC_VER_11, 0xff7e1880), // PCI-E
-	_R("RTL8168b/8111b",	RTL_GIGA_MAC_VER_12, 0xff7e1880), // PCI-E
-	_R("RTL8101e",		RTL_GIGA_MAC_VER_13, 0xff7e1880), // PCI-E 8139
-	_R("RTL8100e",		RTL_GIGA_MAC_VER_14, 0xff7e1880), // PCI-E 8139
-	_R("RTL8100e",		RTL_GIGA_MAC_VER_15, 0xff7e1880), // PCI-E 8139
-	_R("RTL8168b/8111b",	RTL_GIGA_MAC_VER_17, 0xff7e1880), // PCI-E
-	_R("RTL8101e",		RTL_GIGA_MAC_VER_16, 0xff7e1880), // PCI-E
-	_R("RTL8168cp/8111cp",	RTL_GIGA_MAC_VER_18, 0xff7e1880), // PCI-E
-	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_19, 0xff7e1880), // PCI-E
-	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_20, 0xff7e1880), // PCI-E
-	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_21, 0xff7e1880), // PCI-E
-	_R("RTL8168c/8111c",	RTL_GIGA_MAC_VER_22, 0xff7e1880), // PCI-E
-	_R("RTL8168cp/8111cp",	RTL_GIGA_MAC_VER_23, 0xff7e1880), // PCI-E
-	_R("RTL8168cp/8111cp",	RTL_GIGA_MAC_VER_24, 0xff7e1880), // PCI-E
-	_R("RTL8168d/8111d",	RTL_GIGA_MAC_VER_25, 0xff7e1880), // PCI-E
-	_R("RTL8168d/8111d",	RTL_GIGA_MAC_VER_26, 0xff7e1880), // PCI-E
-	_R("RTL8168dp/8111dp",	RTL_GIGA_MAC_VER_27, 0xff7e1880), // PCI-E
-	_R("RTL8168dp/8111dp",	RTL_GIGA_MAC_VER_28, 0xff7e1880), // PCI-E
-	_R("RTL8105e",		RTL_GIGA_MAC_VER_29, 0xff7e1880), // PCI-E
-	_R("RTL8105e",		RTL_GIGA_MAC_VER_30, 0xff7e1880)  // PCI-E
-};
-#undef _R
-
-static const struct rtl_firmware_info {
-	int mac_version;
+	enum rtl_tx_desc_version txd_version;
 	const char *fw_name;
-} rtl_firmware_infos[] = {
-	{ .mac_version = RTL_GIGA_MAC_VER_25, .fw_name = FIRMWARE_8168D_1 },
-	{ .mac_version = RTL_GIGA_MAC_VER_26, .fw_name = FIRMWARE_8168D_2 },
-	{ .mac_version = RTL_GIGA_MAC_VER_29, .fw_name = FIRMWARE_8105E_1 },
-	{ .mac_version = RTL_GIGA_MAC_VER_30, .fw_name = FIRMWARE_8105E_1 }
+} rtl_chip_infos[] = {
+	/* PCI devices. */
+	[RTL_GIGA_MAC_VER_01] =
+		_R("RTL8169",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_02] =
+		_R("RTL8169s",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_03] =
+		_R("RTL8110s",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_04] =
+		_R("RTL8169sb/8110sb",	RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_05] =
+		_R("RTL8169sc/8110sc",	RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_06] =
+		_R("RTL8169sc/8110sc",	RTL_TD_0, NULL),
+	/* PCI-E devices. */
+	[RTL_GIGA_MAC_VER_07] =
+		_R("RTL8102e",		RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_08] =
+		_R("RTL8102e",		RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_09] =
+		_R("RTL8102e",		RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_10] =
+		_R("RTL8101e",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_11] =
+		_R("RTL8168b/8111b",	RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_12] =
+		_R("RTL8168b/8111b",	RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_13] =
+		_R("RTL8101e",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_14] =
+		_R("RTL8100e",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_15] =
+		_R("RTL8100e",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_16] =
+		_R("RTL8101e",		RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_17] =
+		_R("RTL8168b/8111b",	RTL_TD_0, NULL),
+	[RTL_GIGA_MAC_VER_18] =
+		_R("RTL8168cp/8111cp",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_19] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_20] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_21] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_22] =
+		_R("RTL8168c/8111c",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_23] =
+		_R("RTL8168cp/8111cp",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_24] =
+		_R("RTL8168cp/8111cp",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_25] =
+		_R("RTL8168d/8111d",	RTL_TD_1, FIRMWARE_8168D_1),
+	[RTL_GIGA_MAC_VER_26] =
+		_R("RTL8168d/8111d",	RTL_TD_1, FIRMWARE_8168D_2),
+	[RTL_GIGA_MAC_VER_27] =
+		_R("RTL8168dp/8111dp",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_28] =
+		_R("RTL8168dp/8111dp",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_29] =
+		_R("RTL8105e",		RTL_TD_1, FIRMWARE_8105E_1),
+	[RTL_GIGA_MAC_VER_30] =
+		_R("RTL8105e",		RTL_TD_1, FIRMWARE_8105E_1),
+	[RTL_GIGA_MAC_VER_31] =
+		_R("RTL8168dp/8111dp",	RTL_TD_1, NULL),
+	[RTL_GIGA_MAC_VER_32] =
+		_R("RTL8168e/8111e",	RTL_TD_1, FIRMWARE_8168E_1),
+	[RTL_GIGA_MAC_VER_33] =
+		_R("RTL8168e/8111e",	RTL_TD_1, FIRMWARE_8168E_2)
 };
+#undef _R
 
 enum cfg_version {
 	RTL_CFG_0 = 0x00,
@@ -232,6 +271,9 @@ enum rtl_registers {
 	IntrStatus	= 0x3e,
 	TxConfig	= 0x40,
 	RxConfig	= 0x44,
+
+#define RTL_RX_CONFIG_MASK		0xff7e1880u
+
 	RxMissed	= 0x4c,
 	Cfg9346		= 0x50,
 	Config0		= 0x51,
@@ -325,7 +367,9 @@ enum rtl8168_registers {
 #define OCPAR_FLAG			0x80000000
 #define OCPAR_GPHY_WRITE_CMD		0x8000f060
 #define OCPAR_GPHY_READ_CMD		0x0000f060
-	RDSAR1			= 0xd0	/* 8168c only. Undocumented on 8168dp */
+	RDSAR1			= 0xd0,	/* 8168c only. Undocumented on 8168dp */
+	MISC			= 0xf0,	/* 8168e only. */
+#define TXPLA_RST			(1 << 29)
 };
 
 enum rtl_register_content {
@@ -403,6 +447,7 @@ enum rtl_register_content {
 	BWF		= (1 << 6),	/* Accept Broadcast wakeup frame */
 	MWF		= (1 << 5),	/* Accept Multicast wakeup frame */
 	UWF		= (1 << 4),	/* Accept Unicast wakeup frame */
+	Spi_en		= (1 << 3),
 	LanWake		= (1 << 1),	/* LanWake enable/disable */
 	PMEStatus	= (1 << 0),	/* PME status can be reset by PCI RST# */
 
@@ -451,21 +496,69 @@ enum rtl_register_content {
 	CounterDump	= 0x8,
 };
 
-enum desc_status_bit {
+enum rtl_desc_bit {
+	/* First doubleword. */
 	DescOwn		= (1 << 31), /* Descriptor is owned by NIC */
 	RingEnd		= (1 << 30), /* End of descriptor ring */
 	FirstFrag	= (1 << 29), /* First segment of a packet */
 	LastFrag	= (1 << 28), /* Final segment of a packet */
+};
+
+/* Generic case. */
+enum rtl_tx_desc_bit {
+	/* First doubleword. */
+	TD_LSO		= (1 << 27),		/* Large Send Offload */
+#define TD_MSS_MAX			0x07ffu	/* MSS value */
 
-	/* Tx private */
-	LargeSend	= (1 << 27), /* TCP Large Send Offload (TSO) */
-	MSSShift	= 16,        /* MSS value position */
-	MSSMask		= 0xfff,     /* MSS value + LargeSend bit: 12 bits */
-	IPCS		= (1 << 18), /* Calculate IP checksum */
-	UDPCS		= (1 << 17), /* Calculate UDP/IP checksum */
-	TCPCS		= (1 << 16), /* Calculate TCP/IP checksum */
-	TxVlanTag	= (1 << 17), /* Add VLAN tag */
+	/* Second doubleword. */
+	TxVlanTag	= (1 << 17),		/* Add VLAN tag */
+};
+
+/* 8169, 8168b and 810x except 8102e. */
+enum rtl_tx_desc_bit_0 {
+	/* First doubleword. */
+#define TD0_MSS_SHIFT			16	/* MSS position (11 bits) */
+	TD0_TCP_CS	= (1 << 16),		/* Calculate TCP/IP checksum */
+	TD0_UDP_CS	= (1 << 17),		/* Calculate UDP/IP checksum */
+	TD0_IP_CS	= (1 << 18),		/* Calculate IP checksum */
+};
+
+/* 8102e, 8168c and beyond. */
+enum rtl_tx_desc_bit_1 {
+	/* Second doubleword. */
+#define TD1_MSS_SHIFT			18	/* MSS position (11 bits) */
+	TD1_IP_CS	= (1 << 29),		/* Calculate IP checksum */
+	TD1_TCP_CS	= (1 << 30),		/* Calculate TCP/IP checksum */
+	TD1_UDP_CS	= (1 << 31),		/* Calculate UDP/IP checksum */
+};
 
+static const struct rtl_tx_desc_info {
+	struct {
+		u32 udp;
+		u32 tcp;
+	} checksum;
+	u16 mss_shift;
+	u16 opts_offset;
+} tx_desc_info [] = {
+	[RTL_TD_0] = {
+		.checksum = {
+			.udp	= TD0_IP_CS | TD0_UDP_CS,
+			.tcp	= TD0_IP_CS | TD0_TCP_CS
+		},
+		.mss_shift	= TD0_MSS_SHIFT,
+		.opts_offset	= 0
+	},
+	[RTL_TD_1] = {
+		.checksum = {
+			.udp	= TD1_IP_CS | TD1_UDP_CS,
+			.tcp	= TD1_IP_CS | TD1_TCP_CS
+		},
+		.mss_shift	= TD1_MSS_SHIFT,
+		.opts_offset	= 1
+	}
+};
+
+enum rtl_rx_desc_bit {
 	/* Rx private */
 	PID1		= (1 << 18), /* Protocol ID bit 1/2 */
 	PID0		= (1 << 17), /* Protocol ID bit 2/2 */
@@ -525,13 +618,13 @@ struct rtl8169_counters {
 
 struct rtl8169_private {
 	void __iomem *mmio_addr;	/* memory map physical address */
-	struct pci_dev *pci_dev;	/* Index of PCI device */
+	struct pci_dev *pci_dev;
 	struct net_device *dev;
 	struct napi_struct napi;
-	spinlock_t lock;		/* spin lock flag */
+	spinlock_t lock;
 	u32 msg_enable;
-	int chipset;
-	int mac_version;
+	u16 txd_version;
+	u16 mac_version;
 	u32 cur_rx; /* Index into the Rx descriptor buffer of next Rx pkt. */
 	u32 cur_tx; /* Index into the Tx descriptor buffer of next Rx pkt. */
 	u32 dirty_rx;
@@ -547,7 +640,6 @@ struct rtl8169_private {
 	u16 intr_event;
 	u16 napi_event;
 	u16 intr_mask;
-	int phy_1000_ctrl_reg;
 
 	struct mdio_ops {
 		void (*write)(void __iomem *, int, int);
@@ -588,6 +680,8 @@ MODULE_LICENSE("GPL");
 MODULE_VERSION(RTL8169_VERSION);
 MODULE_FIRMWARE(FIRMWARE_8168D_1);
 MODULE_FIRMWARE(FIRMWARE_8168D_2);
+MODULE_FIRMWARE(FIRMWARE_8168E_1);
+MODULE_FIRMWARE(FIRMWARE_8168E_2);
 MODULE_FIRMWARE(FIRMWARE_8105E_1);
 
 static int rtl8169_open(struct net_device *dev);
@@ -659,32 +753,49 @@ static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
 #define OOB_CMD_DRIVER_START	0x05
 #define OOB_CMD_DRIVER_STOP	0x06
 
+static u16 rtl8168_get_ocp_reg(struct rtl8169_private *tp)
+{
+	return (tp->mac_version == RTL_GIGA_MAC_VER_31) ? 0xb8 : 0x10;
+}
+
 static void rtl8168_driver_start(struct rtl8169_private *tp)
 {
+	u16 reg;
 	int i;
 
 	rtl8168_oob_notify(tp, OOB_CMD_DRIVER_START);
 
+	reg = rtl8168_get_ocp_reg(tp);
+
 	for (i = 0; i < 10; i++) {
 		msleep(10);
-		if (ocp_read(tp, 0x0f, 0x0010) & 0x00000800)
+		if (ocp_read(tp, 0x0f, reg) & 0x00000800)
 			break;
 	}
 }
 
 static void rtl8168_driver_stop(struct rtl8169_private *tp)
 {
+	u16 reg;
 	int i;
 
 	rtl8168_oob_notify(tp, OOB_CMD_DRIVER_STOP);
 
+	reg = rtl8168_get_ocp_reg(tp);
+
 	for (i = 0; i < 10; i++) {
 		msleep(10);
-		if ((ocp_read(tp, 0x0f, 0x0010) & 0x00000800) == 0)
+		if ((ocp_read(tp, 0x0f, reg) & 0x00000800) == 0)
 			break;
 	}
 }
 
+static int r8168dp_check_dash(struct rtl8169_private *tp)
+{
+	u16 reg = rtl8168_get_ocp_reg(tp);
+
+	return (ocp_read(tp, 0x0f, reg) & 0x00008000) ? 1 : 0;
+}
 
 static void r8169_mdio_write(void __iomem *ioaddr, int reg_addr, int value)
 {
@@ -983,9 +1094,8 @@ static void rtl8169_xmii_reset_enable(struct rtl8169_private *tp)
 }
 
 static void __rtl8169_check_link_status(struct net_device *dev,
-				      struct rtl8169_private *tp,
-				      void __iomem *ioaddr,
-				      bool pm)
+					struct rtl8169_private *tp,
+					void __iomem *ioaddr, bool pm)
 {
 	unsigned long flags;
 
@@ -1102,6 +1212,11 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 	return 0;
 }
 
+static const char *rtl_lookup_firmware_name(struct rtl8169_private *tp)
+{
+	return rtl_chip_infos[tp->mac_version].fw_name;
+}
+
 static void rtl8169_get_drvinfo(struct net_device *dev,
 				struct ethtool_drvinfo *info)
 {
@@ -1110,6 +1225,8 @@ static void rtl8169_get_drvinfo(struct net_device *dev,
 	strcpy(info->driver, MODULENAME);
 	strcpy(info->version, RTL8169_VERSION);
 	strcpy(info->bus_info, pci_name(tp->pci_dev));
+	strncpy(info->fw_version, IS_ERR_OR_NULL(tp->fw) ? "N/A" :
+		rtl_lookup_firmware_name(tp), sizeof(info->fw_version) - 1);
 }
 
 static int rtl8169_get_regs_len(struct net_device *dev)
@@ -1171,16 +1288,7 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 		giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
 
 		/* The 8100e/8101e/8102e do Fast Ethernet only. */
-		if ((tp->mac_version != RTL_GIGA_MAC_VER_07) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_08) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_09) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_10) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_13) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_14) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_15) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_16) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_29) &&
-		    (tp->mac_version != RTL_GIGA_MAC_VER_30)) {
+		if (tp->mii.supports_gmii) {
 			if (adv & ADVERTISED_1000baseT_Half)
 				giga_ctrl |= ADVERTISE_1000HALF;
 			if (adv & ADVERTISED_1000baseT_Full)
@@ -1210,12 +1318,10 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 			bmcr |= BMCR_FULLDPLX;
 	}
 
-	tp->phy_1000_ctrl_reg = giga_ctrl;
-
 	rtl_writephy(tp, MII_BMCR, bmcr);
 
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_03)) {
+	if (tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03) {
 		if ((speed == SPEED_100) && (autoneg != AUTONEG_ENABLE)) {
 			rtl_writephy(tp, 0x17, 0x2138);
 			rtl_writephy(tp, 0x0e, 0x0260);
@@ -1237,10 +1343,14 @@ static int rtl8169_set_speed(struct net_device *dev,
 	int ret;
 
 	ret = tp->set_speed(dev, autoneg, speed, duplex, advertising);
+	if (ret < 0)
+		goto out;
 
-	if (netif_running(dev) && (tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
+	if (netif_running(dev) && (autoneg == AUTONEG_ENABLE) &&
+	    (advertising & ADVERTISED_1000baseT_Full)) {
 		mod_timer(&tp->timer, jiffies + RTL8169_PHY_TIMEOUT);
-
+	}
+out:
 	return ret;
 }
 
@@ -1250,22 +1360,25 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	unsigned long flags;
 	int ret;
 
+	del_timer_sync(&tp->timer);
+
 	spin_lock_irqsave(&tp->lock, flags);
-	ret = rtl8169_set_speed(dev,
-		cmd->autoneg, cmd->speed, cmd->duplex, cmd->advertising);
+	ret = rtl8169_set_speed(dev, cmd->autoneg, ethtool_cmd_speed(cmd),
+				cmd->duplex, cmd->advertising);
 	spin_unlock_irqrestore(&tp->lock, flags);
 
 	return ret;
 }
 
-static u32 rtl8169_get_rx_csum(struct net_device *dev)
+static u32 rtl8169_fix_features(struct net_device *dev, u32 features)
 {
-	struct rtl8169_private *tp = netdev_priv(dev);
+	if (dev->mtu > TD_MSS_MAX)
+		features &= ~NETIF_F_ALL_TSO;
 
-	return tp->cp_cmd & RxChkSum;
+	return features;
 }
 
-static int rtl8169_set_rx_csum(struct net_device *dev, u32 data)
+static int rtl8169_set_features(struct net_device *dev, u32 features)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 	void __iomem *ioaddr = tp->mmio_addr;
@@ -1273,11 +1386,16 @@ static int rtl8169_set_rx_csum(struct net_device *dev, u32 data)
 
 	spin_lock_irqsave(&tp->lock, flags);
 
-	if (data)
+	if (features & NETIF_F_RXCSUM)
 		tp->cp_cmd |= RxChkSum;
 	else
 		tp->cp_cmd &= ~RxChkSum;
 
+	if (dev->features & NETIF_F_HW_VLAN_RX)
+		tp->cp_cmd |= RxVlan;
+	else
+		tp->cp_cmd &= ~RxVlan;
+
 	RTL_W16(CPlusCmd, tp->cp_cmd);
 	RTL_R16(CPlusCmd);
 
@@ -1293,27 +1411,6 @@ static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
 		TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
 }
 
-#define NETIF_F_HW_VLAN_TX_RX	(NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX)
-
-static void rtl8169_vlan_mode(struct net_device *dev)
-{
-	struct rtl8169_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->mmio_addr;
-	unsigned long flags;
-
-	spin_lock_irqsave(&tp->lock, flags);
-	if (dev->features & NETIF_F_HW_VLAN_RX)
-		tp->cp_cmd |= RxVlan;
-	else
-		tp->cp_cmd &= ~RxVlan;
-	RTL_W16(CPlusCmd, tp->cp_cmd);
-	/* PCI commit */
-	RTL_R16(CPlusCmd);
-	spin_unlock_irqrestore(&tp->lock, flags);
-
-	dev->vlan_features = dev->features &~ NETIF_F_HW_VLAN_TX_RX;
-}
-
 static void rtl8169_rx_vlan_tag(struct RxDesc *desc, struct sk_buff *skb)
 {
 	u32 opts2 = le32_to_cpu(desc->opts2);
@@ -1339,7 +1436,7 @@ static int rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
 	cmd->advertising = (status & TBINwEnable) ?  ADVERTISED_Autoneg : 0;
 	cmd->autoneg = !!(status & TBINwEnable);
 
-	cmd->speed = SPEED_1000;
+	ethtool_cmd_speed_set(cmd, SPEED_1000);
 	cmd->duplex = DUPLEX_FULL; /* Always set */
 
 	return 0;
@@ -1424,11 +1521,11 @@ static void rtl8169_update_counters(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 	void __iomem *ioaddr = tp->mmio_addr;
+	struct device *d = &tp->pci_dev->dev;
 	struct rtl8169_counters *counters;
 	dma_addr_t paddr;
 	u32 cmd;
 	int wait = 1000;
-	struct device *d = &tp->pci_dev->dev;
 
 	/*
 	 * Some chips are unable to dump tally counters when the receiver
@@ -1448,7 +1545,6 @@ static void rtl8169_update_counters(struct net_device *dev)
 
 	while (wait--) {
 		if ((RTL_R32(CounterAddrLow) & CounterDump) == 0) {
-			/* copy updated counters */
 			memcpy(&tp->counters, counters, sizeof(*counters));
 			break;
 		}
@@ -1494,28 +1590,6 @@ static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 	}
 }
 
-static int rtl8169_set_flags(struct net_device *dev, u32 data)
-{
-	struct rtl8169_private *tp = netdev_priv(dev);
-	unsigned long old_feat = dev->features;
-	int rc;
-
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_05) &&
-	    !(data & ETH_FLAG_RXVLAN)) {
-		netif_info(tp, drv, dev, "8110SCd requires hardware Rx VLAN\n");
-		return -EINVAL;
-	}
-
-	rc = ethtool_op_set_flags(dev, data, ETH_FLAG_TXVLAN | ETH_FLAG_RXVLAN);
-	if (rc)
-		return rc;
-
-	if ((old_feat ^ dev->features) & NETIF_F_HW_VLAN_RX)
-		rtl8169_vlan_mode(dev);
-
-	return 0;
-}
-
 static const struct ethtool_ops rtl8169_ethtool_ops = {
 	.get_drvinfo		= rtl8169_get_drvinfo,
 	.get_regs_len		= rtl8169_get_regs_len,
@@ -1524,24 +1598,18 @@ static const struct ethtool_ops rtl8169_ethtool_ops = {
 	.set_settings		= rtl8169_set_settings,
 	.get_msglevel		= rtl8169_get_msglevel,
 	.set_msglevel		= rtl8169_set_msglevel,
-	.get_rx_csum		= rtl8169_get_rx_csum,
-	.set_rx_csum		= rtl8169_set_rx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_csum,
-	.set_sg			= ethtool_op_set_sg,
-	.set_tso		= ethtool_op_set_tso,
 	.get_regs		= rtl8169_get_regs,
 	.get_wol		= rtl8169_get_wol,
 	.set_wol		= rtl8169_set_wol,
 	.get_strings		= rtl8169_get_strings,
 	.get_sset_count		= rtl8169_get_sset_count,
 	.get_ethtool_stats	= rtl8169_get_ethtool_stats,
-	.set_flags		= rtl8169_set_flags,
-	.get_flags		= ethtool_op_get_flags,
 };
 
 static void rtl8169_get_mac_version(struct rtl8169_private *tp,
-				    void __iomem *ioaddr)
+				    struct net_device *dev, u8 default_version)
 {
+	void __iomem *ioaddr = tp->mmio_addr;
 	/*
 	 * The driver currently handles the 8168Bf and the 8168Be identically
 	 * but they can be identified more specifically through the test below
@@ -1558,6 +1626,11 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 		u32 val;
 		int mac_version;
 	} mac_info[] = {
+		/* 8168E family. */
+		{ 0x7cf00000, 0x2c200000,	RTL_GIGA_MAC_VER_33 },
+		{ 0x7cf00000, 0x2c100000,	RTL_GIGA_MAC_VER_32 },
+		{ 0x7c800000, 0x2c000000,	RTL_GIGA_MAC_VER_33 },
+
 		/* 8168D family. */
 		{ 0x7cf00000, 0x28300000,	RTL_GIGA_MAC_VER_26 },
 		{ 0x7cf00000, 0x28100000,	RTL_GIGA_MAC_VER_25 },
@@ -1566,6 +1639,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 		/* 8168DP family. */
 		{ 0x7cf00000, 0x28800000,	RTL_GIGA_MAC_VER_27 },
 		{ 0x7cf00000, 0x28a00000,	RTL_GIGA_MAC_VER_28 },
+		{ 0x7cf00000, 0x28b00000,	RTL_GIGA_MAC_VER_31 },
 
 		/* 8168C family. */
 		{ 0x7cf00000, 0x3cb00000,	RTL_GIGA_MAC_VER_24 },
@@ -1585,6 +1659,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 		{ 0x7c800000, 0x30000000,	RTL_GIGA_MAC_VER_11 },
 
 		/* 8101 family. */
+		{ 0x7cf00000, 0x40b00000,	RTL_GIGA_MAC_VER_30 },
 		{ 0x7cf00000, 0x40a00000,	RTL_GIGA_MAC_VER_30 },
 		{ 0x7cf00000, 0x40900000,	RTL_GIGA_MAC_VER_29 },
 		{ 0x7c800000, 0x40800000,	RTL_GIGA_MAC_VER_30 },
@@ -1621,6 +1696,12 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 	while ((reg & p->mask) != p->val)
 		p++;
 	tp->mac_version = p->mac_version;
+
+	if (tp->mac_version == RTL_GIGA_MAC_NONE) {
+		netif_notice(tp, probe, dev,
+			     "unknown MAC, using family default\n");
+		tp->mac_version = default_version;
+	}
 }
 
 static void rtl8169_print_mac_version(struct rtl8169_private *tp)
@@ -1690,14 +1771,14 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
 		case PHY_BJMPN:
 			if (regno > index) {
 				netif_err(tp, probe, tp->dev,
-					"Out of range of firmware\n");
+					  "Out of range of firmware\n");
 				return;
 			}
 			break;
 		case PHY_READCOUNT_EQ_SKIP:
 			if (index + 2 >= fw_size) {
 				netif_err(tp, probe, tp->dev,
-					"Out of range of firmware\n");
+					  "Out of range of firmware\n");
 				return;
 			}
 			break;
@@ -1706,7 +1787,7 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
 		case PHY_SKIPN:
 			if (index + 1 + regno >= fw_size) {
 				netif_err(tp, probe, tp->dev,
-					"Out of range of firmware\n");
+					  "Out of range of firmware\n");
 				return;
 			}
 			break;
@@ -1762,10 +1843,7 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
 			index++;
 			break;
 		case PHY_READCOUNT_EQ_SKIP:
-			if (count == data)
-				index += 2;
-			else
-				index += 1;
+			index += (count == data) ? 2 : 1;
 			break;
 		case PHY_COMP_EQ_SKIPN:
 			if (predata == data)
@@ -2176,7 +2254,7 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
 
 		/*
 		 * Tx Error Issue
-		 * enhance line driver power
+		 * Enhance line driver power
 		 */
 		{ 0x1f, 0x0002 },
 		{ 0x06, 0x5561 },
@@ -2288,7 +2366,7 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
 
 		/*
 		 * Tx Error Issue
-		 * enhance line driver power
+		 * Enhance line driver power
 		 */
 		{ 0x1f, 0x0002 },
 		{ 0x06, 0x5561 },
@@ -2444,6 +2522,79 @@ static void rtl8168d_4_hw_phy_config(struct rtl8169_private *tp)
 	rtl_patchphy(tp, 0x0d, 1 << 5);
 }
 
+static void rtl8168e_hw_phy_config(struct rtl8169_private *tp)
+{
+	static const struct phy_reg phy_reg_init[] = {
+		/* Enable Delay cap */
+		{ 0x1f, 0x0005 },
+		{ 0x05, 0x8b80 },
+		{ 0x06, 0xc896 },
+		{ 0x1f, 0x0000 },
+
+		/* Channel estimation fine tune */
+		{ 0x1f, 0x0001 },
+		{ 0x0b, 0x6c20 },
+		{ 0x07, 0x2872 },
+		{ 0x1c, 0xefff },
+		{ 0x1f, 0x0003 },
+		{ 0x14, 0x6420 },
+		{ 0x1f, 0x0000 },
+
+		/* Update PFM & 10M TX idle timer */
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x002f },
+		{ 0x15, 0x1919 },
+		{ 0x1f, 0x0000 },
+
+		{ 0x1f, 0x0007 },
+		{ 0x1e, 0x00ac },
+		{ 0x18, 0x0006 },
+		{ 0x1f, 0x0000 }
+	};
+
+	rtl_apply_firmware(tp);
+
+	rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+	/* DCO enable for 10M IDLE Power */
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x0023);
+	rtl_w1w0_phy(tp, 0x17, 0x0006, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* For impedance matching */
+	rtl_writephy(tp, 0x1f, 0x0002);
+	rtl_w1w0_phy(tp, 0x08, 0x8000, 0x7f00);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	/* PHY auto speed down */
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x002d);
+	rtl_w1w0_phy(tp, 0x18, 0x0050, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
+
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b86);
+	rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000);
+	rtl_writephy(tp, 0x1f, 0x0000);
+
+	rtl_writephy(tp, 0x1f, 0x0005);
+	rtl_writephy(tp, 0x05, 0x8b85);
+	rtl_w1w0_phy(tp, 0x06, 0x0000, 0x2000);
+	rtl_writephy(tp, 0x1f, 0x0007);
+	rtl_writephy(tp, 0x1e, 0x0020);
+	rtl_w1w0_phy(tp, 0x15, 0x0000, 0x1100);
+	rtl_writephy(tp, 0x1f, 0x0006);
+	rtl_writephy(tp, 0x00, 0x5a00);
+	rtl_writephy(tp, 0x1f, 0x0000);
+	rtl_writephy(tp, 0x0d, 0x0007);
+	rtl_writephy(tp, 0x0e, 0x003c);
+	rtl_writephy(tp, 0x0d, 0x4007);
+	rtl_writephy(tp, 0x0e, 0x0000);
+	rtl_writephy(tp, 0x0d, 0x0000);
+}
+
 static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
 {
 	static const struct phy_reg phy_reg_init[] = {
@@ -2558,6 +2709,13 @@ static void rtl_hw_phy_config(struct net_device *dev)
 	case RTL_GIGA_MAC_VER_30:
 		rtl8105e_hw_phy_config(tp);
 		break;
+	case RTL_GIGA_MAC_VER_31:
+		/* None. */
+		break;
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+		rtl8168e_hw_phy_config(tp);
+		break;
 
 	default:
 		break;
@@ -2574,9 +2732,6 @@ static void rtl8169_phy_timer(unsigned long __opaque)
 
 	assert(tp->mac_version > RTL_GIGA_MAC_VER_01);
 
-	if (!(tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
-		return;
-
 	spin_lock_irq(&tp->lock);
 
 	if (tp->phy_reset_pending(tp)) {
@@ -2601,28 +2756,6 @@ static void rtl8169_phy_timer(unsigned long __opaque)
 	spin_unlock_irq(&tp->lock);
 }
 
-static inline void rtl8169_delete_timer(struct net_device *dev)
-{
-	struct rtl8169_private *tp = netdev_priv(dev);
-	struct timer_list *timer = &tp->timer;
-
-	if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
-		return;
-
-	del_timer_sync(timer);
-}
-
-static inline void rtl8169_request_timer(struct net_device *dev)
-{
-	struct rtl8169_private *tp = netdev_priv(dev);
-	struct timer_list *timer = &tp->timer;
-
-	if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
-		return;
-
-	mod_timer(timer, jiffies + RTL8169_PHY_TIMEOUT);
-}
-
 #ifdef CONFIG_NET_POLL_CONTROLLER
 /*
  * Polling 'interrupt' - used by things like netconsole to send skbs
@@ -2690,11 +2823,11 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
 	rtl8169_phy_reset(dev, tp);
 
 	rtl8169_set_speed(dev, AUTONEG_ENABLE, SPEED_1000, DUPLEX_FULL,
-		ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
-		ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
-		(tp->mii.supports_gmii ?
-			ADVERTISED_1000baseT_Half |
-			ADVERTISED_1000baseT_Full : 0));
+			  ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
+			  ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
+			  (tp->mii.supports_gmii ?
+			   ADVERTISED_1000baseT_Half |
+			   ADVERTISED_1000baseT_Full : 0));
 
 	if (RTL_R8(PHYstatus) & TBI_Enable)
 		netif_info(tp, link, dev, "TBI auto-negotiating\n");
@@ -2747,7 +2880,8 @@ static int rtl8169_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return netif_running(dev) ? tp->do_ioctl(tp, data, cmd) : -ENODEV;
 }
 
-static int rtl_xmii_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd)
+static int rtl_xmii_ioctl(struct rtl8169_private *tp,
+			  struct mii_ioctl_data *data, int cmd)
 {
 	switch (cmd) {
 	case SIOCGMIIPHY:
@@ -2847,6 +2981,8 @@ static const struct net_device_ops rtl8169_netdev_ops = {
 	.ndo_tx_timeout		= rtl8169_tx_timeout,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_change_mtu		= rtl8169_change_mtu,
+	.ndo_fix_features	= rtl8169_fix_features,
+	.ndo_set_features	= rtl8169_set_features,
 	.ndo_set_mac_address	= rtl_set_mac_address,
 	.ndo_do_ioctl		= rtl8169_ioctl,
 	.ndo_set_multicast_list	= rtl_set_rx_mode,
@@ -2866,6 +3002,7 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
 		ops->read	= r8168dp_1_mdio_read;
 		break;
 	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
 		ops->write	= r8168dp_2_mdio_write;
 		ops->read	= r8168dp_2_mdio_read;
 		break;
@@ -2907,33 +3044,82 @@ static void r810x_pll_power_up(struct rtl8169_private *tp)
 static void r8168_phy_power_up(struct rtl8169_private *tp)
 {
 	rtl_writephy(tp, 0x1f, 0x0000);
-	rtl_writephy(tp, 0x0e, 0x0000);
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		rtl_writephy(tp, 0x0e, 0x0000);
+		break;
+	default:
+		break;
+	}
 	rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE);
 }
 
 static void r8168_phy_power_down(struct rtl8169_private *tp)
 {
 	rtl_writephy(tp, 0x1f, 0x0000);
-	rtl_writephy(tp, 0x0e, 0x0200);
-	rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+		rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE | BMCR_PDOWN);
+		break;
+
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_17:
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
+	case RTL_GIGA_MAC_VER_27:
+	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+		rtl_writephy(tp, 0x0e, 0x0200);
+	default:
+		rtl_writephy(tp, MII_BMCR, BMCR_PDOWN);
+		break;
+	}
 }
 
 static void r8168_pll_power_down(struct rtl8169_private *tp)
 {
 	void __iomem *ioaddr = tp->mmio_addr;
 
-	if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
-	     (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
-	    (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_31) &&
+	    r8168dp_check_dash(tp)) {
 		return;
 	}
 
-	if (((tp->mac_version == RTL_GIGA_MAC_VER_23) ||
-	     (tp->mac_version == RTL_GIGA_MAC_VER_24)) &&
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_23 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_24) &&
 	    (RTL_R16(CPlusCmd) & ASF)) {
 		return;
 	}
 
+	if (tp->mac_version == RTL_GIGA_MAC_VER_32 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_33)
+		rtl_ephy_write(ioaddr, 0x19, 0xff64);
+
 	if (__rtl8169_get_wol(tp) & WAKE_ANY) {
 		rtl_writephy(tp, 0x1f, 0x0000);
 		rtl_writephy(tp, MII_BMCR, 0x0000);
@@ -2950,6 +3136,9 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
 	case RTL_GIGA_MAC_VER_26:
 	case RTL_GIGA_MAC_VER_27:
 	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
 		RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
 		break;
 	}
@@ -2959,9 +3148,10 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
 {
 	void __iomem *ioaddr = tp->mmio_addr;
 
-	if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
-	     (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
-	    (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
+	if ((tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	     tp->mac_version == RTL_GIGA_MAC_VER_31) &&
+	    r8168dp_check_dash(tp)) {
 		return;
 	}
 
@@ -2970,6 +3160,9 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
 	case RTL_GIGA_MAC_VER_26:
 	case RTL_GIGA_MAC_VER_27:
 	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
 		RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
 		break;
 	}
@@ -3024,6 +3217,9 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
 	case RTL_GIGA_MAC_VER_26:
 	case RTL_GIGA_MAC_VER_27:
 	case RTL_GIGA_MAC_VER_28:
+	case RTL_GIGA_MAC_VER_31:
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
 		ops->down	= r8168_pll_power_down;
 		ops->up		= r8168_pll_power_up;
 		break;
@@ -3035,6 +3231,22 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
 	}
 }
 
+static void rtl_hw_reset(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+	int i;
+
+	/* Soft reset the chip. */
+	RTL_W8(ChipCmd, CmdReset);
+
+	/* Check that the chip has finished the reset. */
+	for (i = 0; i < 100; i++) {
+		if ((RTL_R8(ChipCmd) & CmdReset) == 0)
+			break;
+		msleep_interruptible(1);
+	}
+}
+
 static int __devinit
 rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
@@ -3044,7 +3256,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct mii_if_info *mii;
 	struct net_device *dev;
 	void __iomem *ioaddr;
-	unsigned int i;
+	int chipset, i;
 	int rc;
 
 	if (netif_msg_drv(&debug)) {
@@ -3134,6 +3346,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		rc = -EIO;
 		goto err_out_free_res_3;
 	}
+	tp->mmio_addr = ioaddr;
 
 	tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
 	if (!tp->pcie_cap)
@@ -3141,22 +3354,14 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	RTL_W16(IntrMask, 0x0000);
 
-	/* Soft reset the chip. */
-	RTL_W8(ChipCmd, CmdReset);
-
-	/* Check that the chip has finished the reset. */
-	for (i = 0; i < 100; i++) {
-		if ((RTL_R8(ChipCmd) & CmdReset) == 0)
-			break;
-		msleep_interruptible(1);
-	}
+	rtl_hw_reset(tp);
 
 	RTL_W16(IntrStatus, 0xffff);
 
 	pci_set_master(pdev);
 
 	/* Identify chip attached to board */
-	rtl8169_get_mac_version(tp, ioaddr);
+	rtl8169_get_mac_version(tp, dev, cfg->default_ver);
 
 	/*
 	 * Pretend we are using VLANs; This bypasses a nasty bug where
@@ -3168,25 +3373,10 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	rtl_init_mdio_ops(tp);
 	rtl_init_pll_power_ops(tp);
 
-	/* Use appropriate default if unknown */
-	if (tp->mac_version == RTL_GIGA_MAC_NONE) {
-		netif_notice(tp, probe, dev,
-			     "unknown MAC, using family default\n");
-		tp->mac_version = cfg->default_ver;
-	}
-
 	rtl8169_print_mac_version(tp);
 
-	for (i = 0; i < ARRAY_SIZE(rtl_chip_info); i++) {
-		if (tp->mac_version == rtl_chip_info[i].mac_version)
-			break;
-	}
-	if (i == ARRAY_SIZE(rtl_chip_info)) {
-		dev_err(&pdev->dev,
-			"driver bug, MAC version not found in rtl_chip_info\n");
-		goto err_out_msi_4;
-	}
-	tp->chipset = i;
+	chipset = tp->mac_version;
+	tp->txd_version = rtl_chip_infos[chipset].txd_version;
 
 	RTL_W8(Cfg9346, Cfg9346_Unlock);
 	RTL_W8(Config1, RTL_R8(Config1) | PMEnable);
@@ -3206,8 +3396,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		tp->phy_reset_pending = rtl8169_tbi_reset_pending;
 		tp->link_ok = rtl8169_tbi_link_ok;
 		tp->do_ioctl = rtl_tbi_ioctl;
-
-		tp->phy_1000_ctrl_reg = ADVERTISE_1000FULL; /* Implied by TBI */
 	} else {
 		tp->set_speed = rtl8169_set_speed_xmii;
 		tp->get_settings = rtl8169_gset_xmii;
@@ -3219,8 +3407,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	spin_lock_init(&tp->lock);
 
-	tp->mmio_addr = ioaddr;
-
 	/* Get MAC address */
 	for (i = 0; i < MAC_ADDR_LEN; i++)
 		dev->dev_addr[i] = RTL_R8(MAC0 + i);
@@ -3233,7 +3419,19 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	netif_napi_add(dev, &tp->napi, rtl8169_poll, R8169_NAPI_WEIGHT);
 
-	dev->features |= NETIF_F_HW_VLAN_TX_RX | NETIF_F_GRO;
+	/* don't enable SG, IP_CSUM and TSO by default - it might not work
+	 * properly for all devices */
+	dev->features |= NETIF_F_RXCSUM |
+		NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+		NETIF_F_RXCSUM | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+	dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+		NETIF_F_HIGHDMA;
+
+	if (tp->mac_version == RTL_GIGA_MAC_VER_05)
+		/* 8110SCd requires hardware Rx VLAN - disallow toggling */
+		dev->hw_features &= ~NETIF_F_HW_VLAN_RX;
 
 	tp->intr_mask = 0xffff;
 	tp->hw_start = cfg->hw_start;
@@ -3253,12 +3451,12 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pci_set_drvdata(pdev, dev);
 
 	netif_info(tp, probe, dev, "%s at 0x%lx, %pM, XID %08x IRQ %d\n",
-		   rtl_chip_info[tp->chipset].name,
-		   dev->base_addr, dev->dev_addr,
+		   rtl_chip_infos[chipset].name, dev->base_addr, dev->dev_addr,
 		   (u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), dev->irq);
 
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_28)) {
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_31) {
 		rtl8168_driver_start(tp);
 	}
 
@@ -3290,8 +3488,9 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct rtl8169_private *tp = netdev_priv(dev);
 
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_28)) {
+	if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_31) {
 		rtl8168_driver_stop(tp);
 	}
 
@@ -3314,33 +3513,23 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
 
 static void rtl_request_firmware(struct rtl8169_private *tp)
 {
-	int i;
-
 	/* Return early if the firmware is already loaded / cached. */
-	if (!IS_ERR(tp->fw))
-		goto out;
-
-	for (i = 0; i < ARRAY_SIZE(rtl_firmware_infos); i++) {
-		const struct rtl_firmware_info *info = rtl_firmware_infos + i;
+	if (IS_ERR(tp->fw)) {
+		const char *name;
 
-		if (info->mac_version == tp->mac_version) {
-			const char *name = info->fw_name;
+		name = rtl_lookup_firmware_name(tp);
+		if (name) {
 			int rc;
 
 			rc = request_firmware(&tp->fw, name, &tp->pci_dev->dev);
-			if (rc < 0) {
-				netif_warn(tp, ifup, tp->dev, "unable to load "
-					"firmware patch %s (%d)\n", name, rc);
-				goto out_disable_request_firmware;
-			}
-			goto out;
+			if (rc >= 0)
+				return;
+
+			netif_warn(tp, ifup, tp->dev, "unable to load "
+				"firmware patch %s (%d)\n", name, rc);
 		}
+		tp->fw = NULL;
 	}
-
-out_disable_request_firmware:
-	tp->fw = NULL;
-out:
-	return;
 }
 
 static int rtl8169_open(struct net_device *dev)
@@ -3386,14 +3575,12 @@ static int rtl8169_open(struct net_device *dev)
 
 	rtl8169_init_phy(dev, tp);
 
-	rtl8169_vlan_mode(dev);
+	rtl8169_set_features(dev, dev->features);
 
 	rtl_pll_power_up(tp);
 
 	rtl_hw_start(dev);
 
-	rtl8169_request_timer(dev);
-
 	tp->saved_wolopts = 0;
 	pm_runtime_put_noidle(&pdev->dev);
 
@@ -3425,7 +3612,8 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp)
 	rtl8169_irq_mask_and_ack(ioaddr);
 
 	if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
-	    tp->mac_version == RTL_GIGA_MAC_VER_28) {
+	    tp->mac_version == RTL_GIGA_MAC_VER_28 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_31) {
 		while (RTL_R8(TxPoll) & NPQ)
 			udelay(20);
 
@@ -3443,7 +3631,7 @@ static void rtl_set_rx_tx_config_registers(struct rtl8169_private *tp)
 	void __iomem *ioaddr = tp->mmio_addr;
 	u32 cfg = rtl8169_rx_config;
 
-	cfg |= (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask);
+	cfg |= (RTL_R32(RxConfig) & RTL_RX_CONFIG_MASK);
 	RTL_W32(RxConfig, cfg);
 
 	/* Set DMA burst size and Interframe Gap Time */
@@ -3454,25 +3642,14 @@ static void rtl_set_rx_tx_config_registers(struct rtl8169_private *tp)
 static void rtl_hw_start(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->mmio_addr;
-	unsigned int i;
 
-	/* Soft reset the chip. */
-	RTL_W8(ChipCmd, CmdReset);
-
-	/* Check that the chip has finished the reset. */
-	for (i = 0; i < 100; i++) {
-		if ((RTL_R8(ChipCmd) & CmdReset) == 0)
-			break;
-		msleep_interruptible(1);
-	}
+	rtl_hw_reset(tp);
 
 	tp->hw_start(dev);
 
 	netif_start_queue(dev);
 }
 
-
 static void rtl_set_rx_tx_desc_registers(struct rtl8169_private *tp,
 					 void __iomem *ioaddr)
 {
@@ -3538,26 +3715,26 @@ static void rtl_hw_start_8169(struct net_device *dev)
 	}
 
 	RTL_W8(Cfg9346, Cfg9346_Unlock);
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_02) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_03) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_04))
+	if (tp->mac_version == RTL_GIGA_MAC_VER_01 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_04)
 		RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
 
 	RTL_W8(EarlyTxThres, NoEarlyTx);
 
 	rtl_set_rx_max_size(ioaddr, rx_buf_sz);
 
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_02) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_03) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_04))
+	if (tp->mac_version == RTL_GIGA_MAC_VER_01 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_04)
 		rtl_set_rx_tx_config_registers(tp);
 
 	tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
 
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_03)) {
+	if (tp->mac_version == RTL_GIGA_MAC_VER_02 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_03) {
 		dprintk("Set MAC Reg C+CR Offset 0xE0. "
 			"Bit-3 and bit-14 MUST be 1\n");
 		tp->cp_cmd |= (1 << 14);
@@ -3575,10 +3752,10 @@ static void rtl_hw_start_8169(struct net_device *dev)
 
 	rtl_set_rx_tx_desc_registers(tp, ioaddr);
 
-	if ((tp->mac_version != RTL_GIGA_MAC_VER_01) &&
-	    (tp->mac_version != RTL_GIGA_MAC_VER_02) &&
-	    (tp->mac_version != RTL_GIGA_MAC_VER_03) &&
-	    (tp->mac_version != RTL_GIGA_MAC_VER_04)) {
+	if (tp->mac_version != RTL_GIGA_MAC_VER_01 &&
+	    tp->mac_version != RTL_GIGA_MAC_VER_02 &&
+	    tp->mac_version != RTL_GIGA_MAC_VER_03 &&
+	    tp->mac_version != RTL_GIGA_MAC_VER_04) {
 		RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
 		rtl_set_rx_tx_config_registers(tp);
 	}
@@ -3822,6 +3999,17 @@ static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev)
 	RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
 }
 
+static void rtl_hw_start_8168dp(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+	rtl_csi_access_enable_1(ioaddr);
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	rtl_disable_clock_request(pdev);
+}
+
 static void rtl_hw_start_8168d_4(void __iomem *ioaddr, struct pci_dev *pdev)
 {
 	static const struct ephy_info e_info_8168d_4[] = {
@@ -3848,6 +4036,41 @@ static void rtl_hw_start_8168d_4(void __iomem *ioaddr, struct pci_dev *pdev)
 	rtl_enable_clock_request(pdev);
 }
 
+static void rtl_hw_start_8168e(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+	static const struct ephy_info e_info_8168e[] = {
+		{ 0x00, 0x0200,	0x0100 },
+		{ 0x00, 0x0000,	0x0004 },
+		{ 0x06, 0x0002,	0x0001 },
+		{ 0x06, 0x0000,	0x0030 },
+		{ 0x07, 0x0000,	0x2000 },
+		{ 0x00, 0x0000,	0x0020 },
+		{ 0x03, 0x5800,	0x2000 },
+		{ 0x03, 0x0000,	0x0001 },
+		{ 0x01, 0x0800,	0x1000 },
+		{ 0x07, 0x0000,	0x4000 },
+		{ 0x1e, 0x0000,	0x2000 },
+		{ 0x19, 0xffff,	0xfe6c },
+		{ 0x0a, 0x0000,	0x0040 }
+	};
+
+	rtl_csi_access_enable_2(ioaddr);
+
+	rtl_ephy_init(ioaddr, e_info_8168e, ARRAY_SIZE(e_info_8168e));
+
+	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+	RTL_W8(MaxTxPacketSize, TxPacketMax);
+
+	rtl_disable_clock_request(pdev);
+
+	/* Reset tx FIFO pointer */
+	RTL_W32(MISC, RTL_R32(MISC) | TXPLA_RST);
+	RTL_W32(MISC, RTL_R32(MISC) & ~TXPLA_RST);
+
+	RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
+}
+
 static void rtl_hw_start_8168(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
@@ -3885,55 +4108,64 @@ static void rtl_hw_start_8168(struct net_device *dev)
 	switch (tp->mac_version) {
 	case RTL_GIGA_MAC_VER_11:
 		rtl_hw_start_8168bb(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_12:
 	case RTL_GIGA_MAC_VER_17:
 		rtl_hw_start_8168bef(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_18:
 		rtl_hw_start_8168cp_1(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_19:
 		rtl_hw_start_8168c_1(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_20:
 		rtl_hw_start_8168c_2(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_21:
 		rtl_hw_start_8168c_3(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_22:
 		rtl_hw_start_8168c_4(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_23:
 		rtl_hw_start_8168cp_2(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_24:
 		rtl_hw_start_8168cp_3(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_25:
 	case RTL_GIGA_MAC_VER_26:
 	case RTL_GIGA_MAC_VER_27:
 		rtl_hw_start_8168d(ioaddr, pdev);
-	break;
+		break;
 
 	case RTL_GIGA_MAC_VER_28:
 		rtl_hw_start_8168d_4(ioaddr, pdev);
-	break;
+		break;
+
+	case RTL_GIGA_MAC_VER_31:
+		rtl_hw_start_8168dp(ioaddr, pdev);
+		break;
+
+	case RTL_GIGA_MAC_VER_32:
+	case RTL_GIGA_MAC_VER_33:
+		rtl_hw_start_8168e(ioaddr, pdev);
+		break;
 
 	default:
 		printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
 			dev->name, tp->mac_version);
-	break;
+		break;
 	}
 
 	RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
@@ -4017,10 +4249,10 @@ static void rtl_hw_start_8105e_1(void __iomem *ioaddr, struct pci_dev *pdev)
 		{ 0x0a,	0, 0x0020 }
 	};
 
-	/* Force LAN exit from ASPM if Rx/Tx are not idel */
+	/* Force LAN exit from ASPM if Rx/Tx are not idle */
 	RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
 
-	/* disable Early Tally Counter */
+	/* Disable Early Tally Counter */
 	RTL_W32(FuncEvent, RTL_R32(FuncEvent) & ~0x010000);
 
 	RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
@@ -4041,8 +4273,8 @@ static void rtl_hw_start_8101(struct net_device *dev)
 	void __iomem *ioaddr = tp->mmio_addr;
 	struct pci_dev *pdev = tp->pci_dev;
 
-	if ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
-	    (tp->mac_version == RTL_GIGA_MAC_VER_16)) {
+	if (tp->mac_version == RTL_GIGA_MAC_VER_13 ||
+	    tp->mac_version == RTL_GIGA_MAC_VER_16) {
 		int cap = tp->pcie_cap;
 
 		if (cap) {
@@ -4105,6 +4337,8 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu)
 		return -EINVAL;
 
 	dev->mtu = new_mtu;
+	netdev_update_features(dev);
+
 	return 0;
 }
 
@@ -4342,6 +4576,7 @@ static void rtl8169_reset_task(struct work_struct *work)
 	struct rtl8169_private *tp =
 		container_of(work, struct rtl8169_private, task.work);
 	struct net_device *dev = tp->dev;
+	int i;
 
 	rtnl_lock();
 
@@ -4350,19 +4585,15 @@ static void rtl8169_reset_task(struct work_struct *work)
 
 	rtl8169_wait_for_quiescence(dev);
 
-	rtl8169_rx_interrupt(dev, tp, tp->mmio_addr, ~(u32)0);
+	for (i = 0; i < NUM_RX_DESC; i++)
+		rtl8169_mark_to_asic(tp->RxDescArray + i, rx_buf_sz);
+
 	rtl8169_tx_clear(tp);
 
-	if (tp->dirty_rx == tp->cur_rx) {
-		rtl8169_init_ring_indexes(tp);
-		rtl_hw_start(dev);
-		netif_wake_queue(dev);
-		rtl8169_check_link_status(dev, tp, tp->mmio_addr);
-	} else {
-		if (net_ratelimit())
-			netif_emerg(tp, intr, dev, "Rx buffers shortage\n");
-		rtl8169_schedule_work(dev, rtl8169_reset_task);
-	}
+	rtl8169_init_ring_indexes(tp);
+	rtl_hw_start(dev);
+	netif_wake_queue(dev);
+	rtl8169_check_link_status(dev, tp, tp->mmio_addr);
 
 out_unlock:
 	rtnl_unlock();
@@ -4379,7 +4610,7 @@ static void rtl8169_tx_timeout(struct net_device *dev)
 }
 
 static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
-			      u32 opts1)
+			      u32 *opts)
 {
 	struct skb_shared_info *info = skb_shinfo(skb);
 	unsigned int cur_frag, entry;
@@ -4406,10 +4637,12 @@ static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
 			goto err_out;
 		}
 
-		/* anti gcc 2.95.3 bugware (sic) */
-		status = opts1 | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
+		/* Anti gcc 2.95.3 bugware (sic) */
+		status = opts[0] | len |
+			(RingEnd * !((entry + 1) % NUM_TX_DESC));
 
 		txd->opts1 = cpu_to_le32(status);
+		txd->opts2 = cpu_to_le32(opts[1]);
 		txd->addr = cpu_to_le64(mapping);
 
 		tp->tx_skb[entry].len = len;
@@ -4427,24 +4660,26 @@ static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
 	return -EIO;
 }
 
-static inline u32 rtl8169_tso_csum(struct sk_buff *skb, struct net_device *dev)
+static inline void rtl8169_tso_csum(struct rtl8169_private *tp,
+				    struct sk_buff *skb, u32 *opts)
 {
-	if (dev->features & NETIF_F_TSO) {
-		u32 mss = skb_shinfo(skb)->gso_size;
+	const struct rtl_tx_desc_info *info = tx_desc_info + tp->txd_version;
+	u32 mss = skb_shinfo(skb)->gso_size;
+	int offset = info->opts_offset;
 
-		if (mss)
-			return LargeSend | ((mss & MSSMask) << MSSShift);
-	}
-	if (skb->ip_summed == CHECKSUM_PARTIAL) {
+	if (mss) {
+		opts[0] |= TD_LSO;
+		opts[offset] |= min(mss, TD_MSS_MAX) << info->mss_shift;
+	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		const struct iphdr *ip = ip_hdr(skb);
 
 		if (ip->protocol == IPPROTO_TCP)
-			return IPCS | TCPCS;
+			opts[offset] |= info->checksum.tcp;
 		else if (ip->protocol == IPPROTO_UDP)
-			return IPCS | UDPCS;
-		WARN_ON(1);	/* we need a WARN() */
+			opts[offset] |= info->checksum.udp;
+		else
+			WARN_ON_ONCE(1);
 	}
-	return 0;
 }
 
 static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
@@ -4457,7 +4692,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
 	struct device *d = &tp->pci_dev->dev;
 	dma_addr_t mapping;
 	u32 status, len;
-	u32 opts1;
+	u32 opts[2];
 	int frags;
 
 	if (unlikely(TX_BUFFS_AVAIL(tp) < skb_shinfo(skb)->nr_frags)) {
@@ -4478,31 +4713,35 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
 
 	tp->tx_skb[entry].len = len;
 	txd->addr = cpu_to_le64(mapping);
-	txd->opts2 = cpu_to_le32(rtl8169_tx_vlan_tag(tp, skb));
 
-	opts1 = DescOwn | rtl8169_tso_csum(skb, dev);
+	opts[1] = cpu_to_le32(rtl8169_tx_vlan_tag(tp, skb));
+	opts[0] = DescOwn;
 
-	frags = rtl8169_xmit_frags(tp, skb, opts1);
+	rtl8169_tso_csum(tp, skb, opts);
+
+	frags = rtl8169_xmit_frags(tp, skb, opts);
 	if (frags < 0)
 		goto err_dma_1;
 	else if (frags)
-		opts1 |= FirstFrag;
+		opts[0] |= FirstFrag;
 	else {
-		opts1 |= FirstFrag | LastFrag;
+		opts[0] |= FirstFrag | LastFrag;
 		tp->tx_skb[entry].skb = skb;
 	}
 
+	txd->opts2 = cpu_to_le32(opts[1]);
+
 	wmb();
 
-	/* anti gcc 2.95.3 bugware (sic) */
-	status = opts1 | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
+	/* Anti gcc 2.95.3 bugware (sic) */
+	status = opts[0] | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
 	txd->opts1 = cpu_to_le32(status);
 
 	tp->cur_tx += frags + 1;
 
 	wmb();
 
-	RTL_W8(TxPoll, NPQ);	/* set polling bit */
+	RTL_W8(TxPoll, NPQ);
 
 	if (TX_BUFFS_AVAIL(tp) < MAX_SKB_FRAGS) {
 		netif_stop_queue(dev);
@@ -4659,20 +4898,12 @@ static struct sk_buff *rtl8169_try_rx_copy(void *data,
 	return skb;
 }
 
-/*
- * Warning : rtl8169_rx_interrupt() might be called :
- * 1) from NAPI (softirq) context
- *	(polling = 1 : we should call netif_receive_skb())
- * 2) from process context (rtl8169_reset_task())
- *	(polling = 0 : we must call netif_rx() instead)
- */
 static int rtl8169_rx_interrupt(struct net_device *dev,
 				struct rtl8169_private *tp,
 				void __iomem *ioaddr, u32 budget)
 {
 	unsigned int cur_rx, rx_left;
 	unsigned int count;
-	int polling = (budget != ~(u32)0) ? 1 : 0;
 
 	cur_rx = tp->cur_rx;
 	rx_left = NUM_RX_DESC + tp->dirty_rx - cur_rx;
@@ -4732,10 +4963,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
 
 			rtl8169_rx_vlan_tag(desc, skb);
 
-			if (likely(polling))
-				napi_gro_receive(&tp->napi, skb);
-			else
-				netif_rx(skb);
+			napi_gro_receive(&tp->napi, skb);
 
 			dev->stats.rx_bytes += pkt_size;
 			dev->stats.rx_packets++;
@@ -4798,6 +5026,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
 			case RTL_GIGA_MAC_VER_24:
 			case RTL_GIGA_MAC_VER_27:
 			case RTL_GIGA_MAC_VER_28:
+			case RTL_GIGA_MAC_VER_31:
 			/* Experimental science. Pktgen proof. */
 			case RTL_GIGA_MAC_VER_12:
 			case RTL_GIGA_MAC_VER_25:
@@ -4890,7 +5119,7 @@ static void rtl8169_down(struct net_device *dev)
 	struct rtl8169_private *tp = netdev_priv(dev);
 	void __iomem *ioaddr = tp->mmio_addr;
 
-	rtl8169_delete_timer(dev);
+	del_timer_sync(&tp->timer);
 
 	netif_stop_queue(dev);
 
@@ -4927,7 +5156,7 @@ static int rtl8169_close(struct net_device *dev)
 
 	pm_runtime_get_sync(&pdev->dev);
 
-	/* update counters before going down */
+	/* Update counters before going down */
 	rtl8169_update_counters(dev);
 
 	rtl8169_down(dev);
@@ -4982,7 +5211,7 @@ static void rtl_set_rx_mode(struct net_device *dev)
 	spin_lock_irqsave(&tp->lock, flags);
 
 	tmp = rtl8169_rx_config | rx_mode |
-	      (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask);
+	      (RTL_R32(RxConfig) & RTL_RX_CONFIG_MASK);
 
 	if (tp->mac_version > RTL_GIGA_MAC_VER_06) {
 		u32 data = mc_filter[0];
@@ -5120,15 +5349,15 @@ static int rtl8169_runtime_idle(struct device *device)
 }
 
 static const struct dev_pm_ops rtl8169_pm_ops = {
-	.suspend = rtl8169_suspend,
-	.resume = rtl8169_resume,
-	.freeze = rtl8169_suspend,
-	.thaw = rtl8169_resume,
-	.poweroff = rtl8169_suspend,
-	.restore = rtl8169_resume,
-	.runtime_suspend = rtl8169_runtime_suspend,
-	.runtime_resume = rtl8169_runtime_resume,
-	.runtime_idle = rtl8169_runtime_idle,
+	.suspend		= rtl8169_suspend,
+	.resume			= rtl8169_resume,
+	.freeze			= rtl8169_suspend,
+	.thaw			= rtl8169_resume,
+	.poweroff		= rtl8169_suspend,
+	.restore		= rtl8169_resume,
+	.runtime_suspend	= rtl8169_runtime_suspend,
+	.runtime_resume		= rtl8169_runtime_resume,
+	.runtime_idle		= rtl8169_runtime_idle,
 };
 
 #define RTL8169_PM_OPS	(&rtl8169_pm_ops)
@@ -5147,7 +5376,7 @@ static void rtl_shutdown(struct pci_dev *pdev)
 
 	rtl8169_net_suspend(dev);
 
-	/* restore original MAC address */
+	/* Restore original MAC address */
 	rtl_rar_set(tp, dev->perm_addr);
 
 	spin_lock_irq(&tp->lock);
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index 26afbaae23f0d1fb7acbf65c030d92fcfd2ebda0..77c5092a6a408089bbfd650747f981a17af8ac50 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -162,8 +162,8 @@ static int rionet_queue_tx_msg(struct sk_buff *skb, struct net_device *ndev,
 	rnet->tx_slot &= (RIONET_TX_RING_SIZE - 1);
 
 	if (netif_msg_tx_queued(rnet))
-		printk(KERN_INFO "%s: queued skb %8.8x len %8.8x\n", DRV_NAME,
-		       (u32) skb, skb->len);
+		printk(KERN_INFO "%s: queued skb len %8.8x\n", DRV_NAME,
+		       skb->len);
 
 	return 0;
 }
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 337bdcd5abc91227ca95bdf7ae63d8ca8f4e3c5c..df0d2c8ecc09dd60cb32c19cd562cddb8951705c 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -78,6 +78,7 @@
 #include <linux/uaccess.h>
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 #include <net/tcp.h>
 
 #include <asm/system.h>
@@ -2244,13 +2245,12 @@ static int verify_xena_quiescence(struct s2io_nic *sp)
 static void fix_mac_address(struct s2io_nic *sp)
 {
 	struct XENA_dev_config __iomem *bar0 = sp->bar0;
-	u64 val64;
 	int i = 0;
 
 	while (fix_mac[i] != END_SIGN) {
 		writeq(fix_mac[i++], &bar0->gpio_control);
 		udelay(10);
-		val64 = readq(&bar0->gpio_control);
+		(void) readq(&bar0->gpio_control);
 	}
 }
 
@@ -2727,7 +2727,6 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
 	int j;
 	struct sk_buff *skb;
 	struct RxD_t *rxdp;
-	struct buffAdd *ba;
 	struct RxD1 *rxdp1;
 	struct RxD3 *rxdp3;
 	struct mac_info *mac_control = &sp->mac_control;
@@ -2751,7 +2750,6 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
 			memset(rxdp, 0, sizeof(struct RxD1));
 		} else if (sp->rxd_mode == RXD_MODE_3B) {
 			rxdp3 = (struct RxD3 *)rxdp;
-			ba = &mac_control->rings[ring_no].ba[blk][j];
 			pci_unmap_single(sp->pdev,
 					 (dma_addr_t)rxdp3->Buffer0_ptr,
 					 BUF0_LEN,
@@ -5383,7 +5381,7 @@ static int s2io_ethtool_sset(struct net_device *dev,
 {
 	struct s2io_nic *sp = netdev_priv(dev);
 	if ((info->autoneg == AUTONEG_ENABLE) ||
-	    (info->speed != SPEED_10000) ||
+	    (ethtool_cmd_speed(info) != SPEED_10000) ||
 	    (info->duplex != DUPLEX_FULL))
 		return -EINVAL;
 	else {
@@ -5417,10 +5415,10 @@ static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
 	info->transceiver = XCVR_EXTERNAL;
 
 	if (netif_carrier_ok(sp->dev)) {
-		info->speed = 10000;
+		ethtool_cmd_speed_set(info, SPEED_10000);
 		info->duplex = DUPLEX_FULL;
 	} else {
-		info->speed = -1;
+		ethtool_cmd_speed_set(info, -1);
 		info->duplex = -1;
 	}
 
@@ -5484,83 +5482,79 @@ static void s2io_ethtool_gregs(struct net_device *dev,
 	}
 }
 
-/**
- *  s2io_phy_id  - timer function that alternates adapter LED.
- *  @data : address of the private member of the device structure, which
- *  is a pointer to the s2io_nic structure, provided as an u32.
- * Description: This is actually the timer function that alternates the
- * adapter LED bit of the adapter control bit to set/reset every time on
- * invocation. The timer is set for 1/2 a second, hence tha NIC blinks
- *  once every second.
+/*
+ *  s2io_set_led - control NIC led
  */
-static void s2io_phy_id(unsigned long data)
+static void s2io_set_led(struct s2io_nic *sp, bool on)
 {
-	struct s2io_nic *sp = (struct s2io_nic *)data;
 	struct XENA_dev_config __iomem *bar0 = sp->bar0;
-	u64 val64 = 0;
-	u16 subid;
+	u16 subid = sp->pdev->subsystem_device;
+	u64 val64;
 
-	subid = sp->pdev->subsystem_device;
 	if ((sp->device_type == XFRAME_II_DEVICE) ||
 	    ((subid & 0xFF) >= 0x07)) {
 		val64 = readq(&bar0->gpio_control);
-		val64 ^= GPIO_CTRL_GPIO_0;
+		if (on)
+			val64 |= GPIO_CTRL_GPIO_0;
+		else
+			val64 &= ~GPIO_CTRL_GPIO_0;
+
 		writeq(val64, &bar0->gpio_control);
 	} else {
 		val64 = readq(&bar0->adapter_control);
-		val64 ^= ADAPTER_LED_ON;
+		if (on)
+			val64 |= ADAPTER_LED_ON;
+		else
+			val64 &= ~ADAPTER_LED_ON;
+
 		writeq(val64, &bar0->adapter_control);
 	}
 
-	mod_timer(&sp->id_timer, jiffies + HZ / 2);
 }
 
 /**
- * s2io_ethtool_idnic - To physically identify the nic on the system.
- * @sp : private member of the device structure, which is a pointer to the
- * s2io_nic structure.
- * @id : pointer to the structure with identification parameters given by
- * ethtool.
+ * s2io_ethtool_set_led - To physically identify the nic on the system.
+ * @dev : network device
+ * @state: led setting
+ *
  * Description: Used to physically identify the NIC on the system.
  * The Link LED will blink for a time specified by the user for
  * identification.
  * NOTE: The Link has to be Up to be able to blink the LED. Hence
  * identification is possible only if it's link is up.
- * Return value:
- * int , returns 0 on success
  */
 
-static int s2io_ethtool_idnic(struct net_device *dev, u32 data)
+static int s2io_ethtool_set_led(struct net_device *dev,
+				enum ethtool_phys_id_state state)
 {
-	u64 val64 = 0, last_gpio_ctrl_val;
 	struct s2io_nic *sp = netdev_priv(dev);
 	struct XENA_dev_config __iomem *bar0 = sp->bar0;
-	u16 subid;
+	u16 subid = sp->pdev->subsystem_device;
 
-	subid = sp->pdev->subsystem_device;
-	last_gpio_ctrl_val = readq(&bar0->gpio_control);
 	if ((sp->device_type == XFRAME_I_DEVICE) && ((subid & 0xFF) < 0x07)) {
-		val64 = readq(&bar0->adapter_control);
+		u64 val64 = readq(&bar0->adapter_control);
 		if (!(val64 & ADAPTER_CNTL_EN)) {
 			pr_err("Adapter Link down, cannot blink LED\n");
-			return -EFAULT;
+			return -EAGAIN;
 		}
 	}
-	if (sp->id_timer.function == NULL) {
-		init_timer(&sp->id_timer);
-		sp->id_timer.function = s2io_phy_id;
-		sp->id_timer.data = (unsigned long)sp;
-	}
-	mod_timer(&sp->id_timer, jiffies);
-	if (data)
-		msleep_interruptible(data * HZ);
-	else
-		msleep_interruptible(MAX_FLICKER_TIME);
-	del_timer_sync(&sp->id_timer);
 
-	if (CARDS_WITH_FAULTY_LINK_INDICATORS(sp->device_type, subid)) {
-		writeq(last_gpio_ctrl_val, &bar0->gpio_control);
-		last_gpio_ctrl_val = readq(&bar0->gpio_control);
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		sp->adapt_ctrl_org = readq(&bar0->gpio_control);
+		return 1;	/* cycle on/off once per second */
+
+	case ETHTOOL_ID_ON:
+		s2io_set_led(sp, true);
+		break;
+
+	case ETHTOOL_ID_OFF:
+		s2io_set_led(sp, false);
+		break;
+
+	case ETHTOOL_ID_INACTIVE:
+		if (CARDS_WITH_FAULTY_LINK_INDICATORS(sp->device_type, subid))
+			writeq(sp->adapt_ctrl_org, &bar0->gpio_control);
 	}
 
 	return 0;
@@ -6625,25 +6619,6 @@ static int s2io_ethtool_get_regs_len(struct net_device *dev)
 }
 
 
-static u32 s2io_ethtool_get_rx_csum(struct net_device *dev)
-{
-	struct s2io_nic *sp = netdev_priv(dev);
-
-	return sp->rx_csum;
-}
-
-static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct s2io_nic *sp = netdev_priv(dev);
-
-	if (data)
-		sp->rx_csum = 1;
-	else
-		sp->rx_csum = 0;
-
-	return 0;
-}
-
 static int s2io_get_eeprom_len(struct net_device *dev)
 {
 	return XENA_EEPROM_SPACE;
@@ -6695,61 +6670,27 @@ static void s2io_ethtool_get_strings(struct net_device *dev,
 	}
 }
 
-static int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
-{
-	if (data)
-		dev->features |= NETIF_F_IP_CSUM;
-	else
-		dev->features &= ~NETIF_F_IP_CSUM;
-
-	return 0;
-}
-
-static u32 s2io_ethtool_op_get_tso(struct net_device *dev)
-{
-	return (dev->features & NETIF_F_TSO) != 0;
-}
-
-static int s2io_ethtool_op_set_tso(struct net_device *dev, u32 data)
-{
-	if (data)
-		dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
-	else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
-
-	return 0;
-}
-
-static int s2io_ethtool_set_flags(struct net_device *dev, u32 data)
+static int s2io_set_features(struct net_device *dev, u32 features)
 {
 	struct s2io_nic *sp = netdev_priv(dev);
-	int rc = 0;
-	int changed = 0;
-
-	if (ethtool_invalid_flags(dev, data, ETH_FLAG_LRO))
-		return -EINVAL;
-
-	if (data & ETH_FLAG_LRO) {
-		if (!(dev->features & NETIF_F_LRO)) {
-			dev->features |= NETIF_F_LRO;
-			changed = 1;
-		}
-	} else if (dev->features & NETIF_F_LRO) {
-		dev->features &= ~NETIF_F_LRO;
-		changed = 1;
-	}
+	u32 changed = (features ^ dev->features) & NETIF_F_LRO;
 
 	if (changed && netif_running(dev)) {
+		int rc;
+
 		s2io_stop_all_tx_queue(sp);
 		s2io_card_down(sp);
+		dev->features = features;
 		rc = s2io_card_up(sp);
 		if (rc)
 			s2io_reset(sp);
 		else
 			s2io_start_all_tx_queue(sp);
+
+		return rc ? rc : 1;
 	}
 
-	return rc;
+	return 0;
 }
 
 static const struct ethtool_ops netdev_ethtool_ops = {
@@ -6765,18 +6706,9 @@ static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_ringparam = s2io_ethtool_gringparam,
 	.get_pauseparam = s2io_ethtool_getpause_data,
 	.set_pauseparam = s2io_ethtool_setpause_data,
-	.get_rx_csum = s2io_ethtool_get_rx_csum,
-	.set_rx_csum = s2io_ethtool_set_rx_csum,
-	.set_tx_csum = s2io_ethtool_op_set_tx_csum,
-	.set_flags = s2io_ethtool_set_flags,
-	.get_flags = ethtool_op_get_flags,
-	.set_sg = ethtool_op_set_sg,
-	.get_tso = s2io_ethtool_op_get_tso,
-	.set_tso = s2io_ethtool_op_set_tso,
-	.set_ufo = ethtool_op_set_ufo,
 	.self_test = s2io_ethtool_test,
 	.get_strings = s2io_ethtool_get_strings,
-	.phys_id = s2io_ethtool_idnic,
+	.set_phys_id = s2io_ethtool_set_led,
 	.get_ethtool_stats = s2io_get_ethtool_stats,
 	.get_sset_count = s2io_get_sset_count,
 };
@@ -7231,7 +7163,7 @@ static void do_s2io_card_down(struct s2io_nic *sp, int do_io)
 		/* As per the HW requirement we need to replenish the
 		 * receive buffer to avoid the ring bump. Since there is
 		 * no intention of processing the Rx frame at this pointwe are
-		 * just settting the ownership bit of rxd in Each Rx
+		 * just setting the ownership bit of rxd in Each Rx
 		 * ring to HW and set the appropriate buffer size
 		 * based on the ring mode
 		 */
@@ -7545,7 +7477,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
 	if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) &&
 	    ((!ring_data->lro) ||
 	     (ring_data->lro && (!(rxdp->Control_1 & RXD_FRAME_IP_FRAG)))) &&
-	    (sp->rx_csum)) {
+	    (dev->features & NETIF_F_RXCSUM)) {
 		l3_csum = RXD_GET_L3_CKSUM(rxdp->Control_1);
 		l4_csum = RXD_GET_L4_CKSUM(rxdp->Control_1);
 		if ((l3_csum == L3_CKSUM_OK) && (l4_csum == L4_CKSUM_OK)) {
@@ -7806,6 +7738,7 @@ static const struct net_device_ops s2io_netdev_ops = {
 	.ndo_do_ioctl	   	= s2io_ioctl,
 	.ndo_set_mac_address    = s2io_set_mac_addr,
 	.ndo_change_mtu	   	= s2io_change_mtu,
+	.ndo_set_features	= s2io_set_features,
 	.ndo_vlan_rx_register   = s2io_vlan_rx_register,
 	.ndo_vlan_rx_kill_vid   = s2io_vlan_rx_kill_vid,
 	.ndo_tx_timeout	   	= s2io_tx_watchdog,
@@ -8047,17 +7980,18 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 	/*  Driver entry points */
 	dev->netdev_ops = &s2io_netdev_ops;
 	SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
-	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-	dev->features |= NETIF_F_LRO;
-	dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM |
+		NETIF_F_TSO | NETIF_F_TSO6 |
+		NETIF_F_RXCSUM | NETIF_F_LRO;
+	dev->features |= dev->hw_features |
+		NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+	if (sp->device_type & XFRAME_II_DEVICE) {
+		dev->hw_features |= NETIF_F_UFO;
+		if (ufo)
+			dev->features |= NETIF_F_UFO;
+	}
 	if (sp->high_dma_flag == true)
 		dev->features |= NETIF_F_HIGHDMA;
-	dev->features |= NETIF_F_TSO;
-	dev->features |= NETIF_F_TSO6;
-	if ((sp->device_type & XFRAME_II_DEVICE) && (ufo))  {
-		dev->features |= NETIF_F_UFO;
-		dev->features |= NETIF_F_HW_CSUM;
-	}
 	dev->watchdog_timeo = WATCH_DOG_TIMEOUT;
 	INIT_WORK(&sp->rst_timer_task, s2io_restart_nic);
 	INIT_WORK(&sp->set_link_task, s2io_set_link);
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 2d144979f6f863c5d8b16a62708f1f9816c6e2ea..800b3a44e653f6cc6aba7ef6c8e7b1ced9674bcf 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -893,9 +893,6 @@ struct s2io_nic {
 	u16 all_multi_pos;
 	u16 promisc_flg;
 
-	/*  Id timer, used to blink NIC to physically identify NIC. */
-	struct timer_list id_timer;
-
 	/*  Restart timer, used to restart NIC if the device is stuck and
 	 *  a schedule task that will set the correct Link state once the
 	 *  NIC's PHY has stabilized after a state change.
@@ -1005,18 +1002,16 @@ static inline void writeq(u64 val, void __iomem *addr)
 #define LF	2
 static inline void SPECIAL_REG_WRITE(u64 val, void __iomem *addr, int order)
 {
-	u32 ret;
-
 	if (order == LF) {
 		writel((u32) (val), addr);
-		ret = readl(addr);
+		(void) readl(addr);
 		writel((u32) (val >> 32), (addr + 4));
-		ret = readl(addr + 4);
+		(void) readl(addr + 4);
 	} else {
 		writel((u32) (val >> 32), (addr + 4));
-		ret = readl(addr + 4);
+		(void) readl(addr + 4);
 		writel((u32) (val), addr);
-		ret = readl(addr);
+		(void) readl(addr);
 	}
 }
 
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index d96d2f7a3f14162592d2b9dd2121ace90693453e..68d50429ddf3bfa1295491c0e042807aa503f856 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -43,6 +43,7 @@
 #include <linux/mii.h>
 #include <linux/phy.h>
 #include <linux/platform_device.h>
+#include <linux/prefetch.h>
 
 #include <asm/cache.h>
 #include <asm/io.h>
diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index 76290a8c3c146f8eec24bd8e93cf201469c1082a..fa74314ef789f73be1bd8399a250984090bfd521 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1173,7 +1173,8 @@ static int sc92031_ethtool_get_settings(struct net_device *dev,
 	if (phy_ctrl & PhyCtrlAne)
 		cmd->advertising |= ADVERTISED_Autoneg;
 
-	cmd->speed = (output_status & 0x2) ? SPEED_100 : SPEED_10;
+	ethtool_cmd_speed_set(cmd,
+			      (output_status & 0x2) ? SPEED_100 : SPEED_10);
 	cmd->duplex = (output_status & 0x4) ? DUPLEX_FULL : DUPLEX_HALF;
 	cmd->port = PORT_MII;
 	cmd->phy_address = phy_address;
@@ -1188,10 +1189,11 @@ static int sc92031_ethtool_set_settings(struct net_device *dev,
 {
 	struct sc92031_priv *priv = netdev_priv(dev);
 	void __iomem *port_base = priv->port_base;
+	u32 speed = ethtool_cmd_speed(cmd);
 	u32 phy_ctrl;
 	u32 old_phy_ctrl;
 
-	if (!(cmd->speed == SPEED_10 || cmd->speed == SPEED_100))
+	if (!(speed == SPEED_10 || speed == SPEED_100))
 		return -EINVAL;
 	if (!(cmd->duplex == DUPLEX_HALF || cmd->duplex == DUPLEX_FULL))
 		return -EINVAL;
@@ -1229,7 +1231,7 @@ static int sc92031_ethtool_set_settings(struct net_device *dev,
 		// FIXME: Whole branch guessed
 		phy_ctrl = 0;
 
-		if (cmd->speed == SPEED_10)
+		if (speed == SPEED_10)
 			phy_ctrl |= PhyCtrlSpd10;
 		else /* cmd->speed == SPEED_100 */
 			phy_ctrl |= PhyCtrlSpd100;
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index a3c2aab53de8d29407e11386e51c7fefcd00c402..c914729f95546469c42d3d193bfa8ffb3bd235b7 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -798,11 +798,6 @@ void efx_link_status_changed(struct efx_nic *efx)
 	if (!netif_running(efx->net_dev))
 		return;
 
-	if (efx->port_inhibited) {
-		netif_carrier_off(efx->net_dev);
-		return;
-	}
-
 	if (link_state->up != netif_carrier_ok(efx->net_dev)) {
 		efx->n_link_state_changes++;
 
@@ -838,7 +833,7 @@ void efx_link_set_advertising(struct efx_nic *efx, u32 advertising)
 	}
 }
 
-void efx_link_set_wanted_fc(struct efx_nic *efx, enum efx_fc_type wanted_fc)
+void efx_link_set_wanted_fc(struct efx_nic *efx, u8 wanted_fc)
 {
 	efx->wanted_fc = wanted_fc;
 	if (efx->link_advertising) {
@@ -1319,8 +1314,20 @@ static void efx_remove_interrupts(struct efx_nic *efx)
 
 static void efx_set_channels(struct efx_nic *efx)
 {
+	struct efx_channel *channel;
+	struct efx_tx_queue *tx_queue;
+
 	efx->tx_channel_offset =
 		separate_tx_channels ? efx->n_channels - efx->n_tx_channels : 0;
+
+	/* We need to adjust the TX queue numbers if we have separate
+	 * RX-only and TX-only channels.
+	 */
+	efx_for_each_channel(channel, efx) {
+		efx_for_each_channel_tx_queue(tx_queue, channel)
+			tx_queue->queue -= (efx->tx_channel_offset *
+					    EFX_TXQ_TYPES);
+	}
 }
 
 static int efx_probe_nic(struct efx_nic *efx)
@@ -1438,7 +1445,7 @@ static void efx_start_all(struct efx_nic *efx)
 	 * restart the transmit interface early so the watchdog timer stops */
 	efx_start_port(efx);
 
-	if (efx_dev_registered(efx) && !efx->port_inhibited)
+	if (efx_dev_registered(efx) && netif_device_present(efx->net_dev))
 		netif_tx_wake_all_queues(efx->net_dev);
 
 	efx_for_each_channel(channel, efx)
@@ -1876,6 +1883,17 @@ static void efx_set_multicast_list(struct net_device *net_dev)
 	/* Otherwise efx_start_port() will do this */
 }
 
+static int efx_set_features(struct net_device *net_dev, u32 data)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	/* If disabling RX n-tuple filtering, clear existing filters */
+	if (net_dev->features & ~data & NETIF_F_NTUPLE)
+		efx_filter_clear_rx(efx, EFX_FILTER_PRI_MANUAL);
+
+	return 0;
+}
+
 static const struct net_device_ops efx_netdev_ops = {
 	.ndo_open		= efx_net_open,
 	.ndo_stop		= efx_net_stop,
@@ -1887,6 +1905,7 @@ static const struct net_device_ops efx_netdev_ops = {
 	.ndo_change_mtu		= efx_change_mtu,
 	.ndo_set_mac_address	= efx_set_mac_address,
 	.ndo_set_multicast_list = efx_set_multicast_list,
+	.ndo_set_features	= efx_set_features,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller = efx_netpoll,
 #endif
@@ -2090,6 +2109,7 @@ int efx_reset(struct efx_nic *efx, enum reset_type method)
 	netif_info(efx, drv, efx->net_dev, "resetting (%s)\n",
 		   RESET_TYPE(method));
 
+	netif_device_detach(efx->net_dev);
 	efx_reset_down(efx, method);
 
 	rc = efx->type->reset(efx, method);
@@ -2123,6 +2143,7 @@ int efx_reset(struct efx_nic *efx, enum reset_type method)
 		efx->state = STATE_DISABLED;
 	} else {
 		netif_dbg(efx, drv, efx->net_dev, "reset complete\n");
+		netif_device_attach(efx->net_dev);
 	}
 	return rc;
 }
@@ -2235,7 +2256,7 @@ static bool efx_port_dummy_op_poll(struct efx_nic *efx)
 	return false;
 }
 
-static struct efx_phy_operations efx_dummy_phy_operations = {
+static const struct efx_phy_operations efx_dummy_phy_operations = {
 	.init		 = efx_port_dummy_op_int,
 	.reconfigure	 = efx_port_dummy_op_int,
 	.poll		 = efx_port_dummy_op_poll,
@@ -2251,7 +2272,7 @@ static struct efx_phy_operations efx_dummy_phy_operations = {
 /* This zeroes out and then fills in the invariants in a struct
  * efx_nic (including all sub-structures).
  */
-static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type,
+static int efx_init_struct(struct efx_nic *efx, const struct efx_nic_type *type,
 			   struct pci_dev *pci_dev, struct net_device *net_dev)
 {
 	int i;
@@ -2271,7 +2292,6 @@ static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type,
 	strlcpy(efx->name, pci_name(pci_dev), sizeof(efx->name));
 
 	efx->net_dev = net_dev;
-	efx->rx_checksum_enabled = true;
 	spin_lock_init(&efx->stats_lock);
 	mutex_init(&efx->mac_lock);
 	efx->mac_op = type->default_mac_ops;
@@ -2442,7 +2462,7 @@ static int efx_pci_probe_main(struct efx_nic *efx)
 static int __devinit efx_pci_probe(struct pci_dev *pci_dev,
 				   const struct pci_device_id *entry)
 {
-	struct efx_nic_type *type = (struct efx_nic_type *) entry->driver_data;
+	const struct efx_nic_type *type = (const struct efx_nic_type *) entry->driver_data;
 	struct net_device *net_dev;
 	struct efx_nic *efx;
 	int i, rc;
@@ -2454,12 +2474,15 @@ static int __devinit efx_pci_probe(struct pci_dev *pci_dev,
 		return -ENOMEM;
 	net_dev->features |= (type->offload_features | NETIF_F_SG |
 			      NETIF_F_HIGHDMA | NETIF_F_TSO |
-			      NETIF_F_GRO);
+			      NETIF_F_RXCSUM);
 	if (type->offload_features & NETIF_F_V6_CSUM)
 		net_dev->features |= NETIF_F_TSO6;
 	/* Mask for features that also apply to VLAN devices */
 	net_dev->vlan_features |= (NETIF_F_ALL_CSUM | NETIF_F_SG |
-				   NETIF_F_HIGHDMA | NETIF_F_TSO);
+				   NETIF_F_HIGHDMA | NETIF_F_ALL_TSO |
+				   NETIF_F_RXCSUM);
+	/* All offloads can be toggled */
+	net_dev->hw_features = net_dev->features & ~NETIF_F_HIGHDMA;
 	efx = netdev_priv(net_dev);
 	pci_set_drvdata(pci_dev, efx);
 	SET_NETDEV_DEV(net_dev, &pci_dev->dev);
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index 3d83a1f74fef4557315a7d7ae9c29f6fe61f86ac..b0d1209ea18d091abee41ed339b4fe03b2b02c5c 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -142,6 +142,6 @@ static inline void efx_schedule_channel(struct efx_channel *channel)
 
 extern void efx_link_status_changed(struct efx_nic *efx);
 extern void efx_link_set_advertising(struct efx_nic *efx, u32);
-extern void efx_link_set_wanted_fc(struct efx_nic *efx, enum efx_fc_type);
+extern void efx_link_set_wanted_fc(struct efx_nic *efx, u8);
 
 #endif /* EFX_EFX_H */
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 807178ef65ad1110d125dd05e37a0d6dd326c261..d229027dc36380c8585b598a2ec58980d621bab9 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -178,19 +178,27 @@ static struct efx_ethtool_stat efx_ethtool_stats[] = {
  */
 
 /* Identify device by flashing LEDs */
-static int efx_ethtool_phys_id(struct net_device *net_dev, u32 count)
+static int efx_ethtool_phys_id(struct net_device *net_dev,
+			       enum ethtool_phys_id_state state)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
+	enum efx_led_mode mode = EFX_LED_DEFAULT;
 
-	do {
-		efx->type->set_id_led(efx, EFX_LED_ON);
-		schedule_timeout_interruptible(HZ / 2);
-
-		efx->type->set_id_led(efx, EFX_LED_OFF);
-		schedule_timeout_interruptible(HZ / 2);
-	} while (!signal_pending(current) && --count != 0);
+	switch (state) {
+	case ETHTOOL_ID_ON:
+		mode = EFX_LED_ON;
+		break;
+	case ETHTOOL_ID_OFF:
+		mode = EFX_LED_OFF;
+		break;
+	case ETHTOOL_ID_INACTIVE:
+		mode = EFX_LED_DEFAULT;
+		break;
+	case ETHTOOL_ID_ACTIVE:
+		return 1;	/* cycle on/off once per second */
+	}
 
-	efx->type->set_id_led(efx, EFX_LED_DEFAULT);
+	efx->type->set_id_led(efx, mode);
 	return 0;
 }
 
@@ -211,7 +219,7 @@ static int efx_ethtool_get_settings(struct net_device *net_dev,
 	ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
 
 	if (LOOPBACK_INTERNAL(efx)) {
-		ecmd->speed = link_state->speed;
+		ethtool_cmd_speed_set(ecmd, link_state->speed);
 		ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
 	}
 
@@ -226,7 +234,8 @@ static int efx_ethtool_set_settings(struct net_device *net_dev,
 	int rc;
 
 	/* GMAC does not support 1000Mbps HD */
-	if (ecmd->speed == SPEED_1000 && ecmd->duplex != DUPLEX_FULL) {
+	if ((ethtool_cmd_speed(ecmd) == SPEED_1000) &&
+	    (ecmd->duplex != DUPLEX_FULL)) {
 		netif_dbg(efx, drv, efx->net_dev,
 			  "rejecting unsupported 1000Mbps HD setting\n");
 		return -EINVAL;
@@ -518,72 +527,6 @@ static void efx_ethtool_get_stats(struct net_device *net_dev,
 	}
 }
 
-static int efx_ethtool_set_tso(struct net_device *net_dev, u32 enable)
-{
-	struct efx_nic *efx __attribute__ ((unused)) = netdev_priv(net_dev);
-	u32 features;
-
-	features = NETIF_F_TSO;
-	if (efx->type->offload_features & NETIF_F_V6_CSUM)
-		features |= NETIF_F_TSO6;
-
-	if (enable)
-		net_dev->features |= features;
-	else
-		net_dev->features &= ~features;
-
-	return 0;
-}
-
-static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-	u32 features = efx->type->offload_features & NETIF_F_ALL_CSUM;
-
-	if (enable)
-		net_dev->features |= features;
-	else
-		net_dev->features &= ~features;
-
-	return 0;
-}
-
-static int efx_ethtool_set_rx_csum(struct net_device *net_dev, u32 enable)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-
-	/* No way to stop the hardware doing the checks; we just
-	 * ignore the result.
-	 */
-	efx->rx_checksum_enabled = !!enable;
-
-	return 0;
-}
-
-static u32 efx_ethtool_get_rx_csum(struct net_device *net_dev)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-
-	return efx->rx_checksum_enabled;
-}
-
-static int efx_ethtool_set_flags(struct net_device *net_dev, u32 data)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-	u32 supported = (efx->type->offload_features &
-			 (ETH_FLAG_RXHASH | ETH_FLAG_NTUPLE));
-	int rc;
-
-	rc = ethtool_op_set_flags(net_dev, data, supported);
-	if (rc)
-		return rc;
-
-	if (!(data & ETH_FLAG_NTUPLE))
-		efx_filter_clear_rx(efx, EFX_FILTER_PRI_MANUAL);
-
-	return 0;
-}
-
 static void efx_ethtool_self_test(struct net_device *net_dev,
 				  struct ethtool_test *test, u64 *data)
 {
@@ -755,7 +698,7 @@ static int efx_ethtool_set_pauseparam(struct net_device *net_dev,
 				      struct ethtool_pauseparam *pause)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
-	enum efx_fc_type wanted_fc, old_fc;
+	u8 wanted_fc, old_fc;
 	u32 old_adv;
 	bool reset;
 	int rc = 0;
@@ -1012,8 +955,9 @@ static int efx_ethtool_set_rx_ntuple(struct net_device *net_dev,
 
 	if (ntuple->fs.action == ETHTOOL_RXNTUPLE_ACTION_CLEAR)
 		return efx_filter_remove_filter(efx, &filter);
-	else
-		return efx_filter_insert_filter(efx, &filter, true);
+
+	rc = efx_filter_insert_filter(efx, &filter, true);
+	return rc < 0 ? rc : 0;
 }
 
 static int efx_ethtool_get_rxfh_indir(struct net_device *net_dev,
@@ -1070,22 +1014,10 @@ const struct ethtool_ops efx_ethtool_ops = {
 	.set_ringparam		= efx_ethtool_set_ringparam,
 	.get_pauseparam         = efx_ethtool_get_pauseparam,
 	.set_pauseparam         = efx_ethtool_set_pauseparam,
-	.get_rx_csum		= efx_ethtool_get_rx_csum,
-	.set_rx_csum		= efx_ethtool_set_rx_csum,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
-	/* Need to enable/disable IPv6 too */
-	.set_tx_csum		= efx_ethtool_set_tx_csum,
-	.get_sg			= ethtool_op_get_sg,
-	.set_sg			= ethtool_op_set_sg,
-	.get_tso		= ethtool_op_get_tso,
-	/* Need to enable/disable TSO-IPv6 too */
-	.set_tso		= efx_ethtool_set_tso,
-	.get_flags		= ethtool_op_get_flags,
-	.set_flags		= efx_ethtool_set_flags,
 	.get_sset_count		= efx_ethtool_get_sset_count,
 	.self_test		= efx_ethtool_self_test,
 	.get_strings		= efx_ethtool_get_strings,
-	.phys_id		= efx_ethtool_phys_id,
+	.set_phys_id		= efx_ethtool_phys_id,
 	.get_ethtool_stats	= efx_ethtool_get_stats,
 	.get_wol                = efx_ethtool_get_wol,
 	.set_wol                = efx_ethtool_set_wol,
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index d96b23769bd1e613e576388c87f5dbc1e5c5fdf5..60176e873d62a3a48f4862518c8430ed84253094 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -1703,7 +1703,7 @@ static int falcon_set_wol(struct efx_nic *efx, u32 type)
  **************************************************************************
  */
 
-struct efx_nic_type falcon_a1_nic_type = {
+const struct efx_nic_type falcon_a1_nic_type = {
 	.probe = falcon_probe_nic,
 	.remove = falcon_remove_nic,
 	.init = falcon_init_nic,
@@ -1744,7 +1744,7 @@ struct efx_nic_type falcon_a1_nic_type = {
 	.reset_world_flags = ETH_RESET_IRQ,
 };
 
-struct efx_nic_type falcon_b0_nic_type = {
+const struct efx_nic_type falcon_b0_nic_type = {
 	.probe = falcon_probe_nic,
 	.remove = falcon_remove_nic,
 	.init = falcon_init_nic,
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index 2c9ee5db3bf779bfacc563533d0c0a2263776673..9516452c079c810366b5e353b3aea27334d85d13 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -362,7 +362,7 @@ void falcon_poll_xmac(struct efx_nic *efx)
 	falcon_ack_status_intr(efx);
 }
 
-struct efx_mac_operations falcon_xmac_operations = {
+const struct efx_mac_operations falcon_xmac_operations = {
 	.reconfigure	= falcon_reconfigure_xmac,
 	.update_stats	= falcon_update_stats_xmac,
 	.check_fault	= falcon_xmac_check_fault,
diff --git a/drivers/net/sfc/mac.h b/drivers/net/sfc/mac.h
index 6886cdf87c127c911aa63024a86826adc4da94b1..d6a255d0856be02aed4db82f3fc03e725e49566b 100644
--- a/drivers/net/sfc/mac.h
+++ b/drivers/net/sfc/mac.h
@@ -13,8 +13,8 @@
 
 #include "net_driver.h"
 
-extern struct efx_mac_operations falcon_xmac_operations;
-extern struct efx_mac_operations efx_mcdi_mac_operations;
+extern const struct efx_mac_operations falcon_xmac_operations;
+extern const struct efx_mac_operations efx_mcdi_mac_operations;
 extern int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr,
 			      u32 dma_len, int enable, int clear);
 
diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index d98479030ef2c3e3dbac1d9a0c0f4a3f1262e91f..3dd45ed61f0a33f5368c56df8347e1f3f5a7f1af 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -50,6 +50,20 @@ static inline struct efx_mcdi_iface *efx_mcdi(struct efx_nic *efx)
 	return &nic_data->mcdi;
 }
 
+static inline void
+efx_mcdi_readd(struct efx_nic *efx, efx_dword_t *value, unsigned reg)
+{
+	struct siena_nic_data *nic_data = efx->nic_data;
+	value->u32[0] = (__force __le32)__raw_readl(nic_data->mcdi_smem + reg);
+}
+
+static inline void
+efx_mcdi_writed(struct efx_nic *efx, const efx_dword_t *value, unsigned reg)
+{
+	struct siena_nic_data *nic_data = efx->nic_data;
+	__raw_writel((__force u32)value->u32[0], nic_data->mcdi_smem + reg);
+}
+
 void efx_mcdi_init(struct efx_nic *efx)
 {
 	struct efx_mcdi_iface *mcdi;
@@ -70,8 +84,8 @@ static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd,
 			    const u8 *inbuf, size_t inlen)
 {
 	struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
-	unsigned pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
-	unsigned doorbell = FR_CZ_MC_TREG_SMEM + MCDI_DOORBELL(efx);
+	unsigned pdu = MCDI_PDU(efx);
+	unsigned doorbell = MCDI_DOORBELL(efx);
 	unsigned int i;
 	efx_dword_t hdr;
 	u32 xflags, seqno;
@@ -92,30 +106,28 @@ static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd,
 			     MCDI_HEADER_SEQ, seqno,
 			     MCDI_HEADER_XFLAGS, xflags);
 
-	efx_writed(efx, &hdr, pdu);
+	efx_mcdi_writed(efx, &hdr, pdu);
 
-	for (i = 0; i < inlen; i += 4) {
-		_efx_writed(efx, *((__le32 *)(inbuf + i)), pdu + 4 + i);
-		/* use wmb() within loop to inhibit write combining */
-		wmb();
-	}
+	for (i = 0; i < inlen; i += 4)
+		efx_mcdi_writed(efx, (const efx_dword_t *)(inbuf + i),
+				pdu + 4 + i);
 
 	/* ring the doorbell with a distinctive value */
-	_efx_writed(efx, (__force __le32) 0x45789abc, doorbell);
-	wmb();
+	EFX_POPULATE_DWORD_1(hdr, EFX_DWORD_0, 0x45789abc);
+	efx_mcdi_writed(efx, &hdr, doorbell);
 }
 
 static void efx_mcdi_copyout(struct efx_nic *efx, u8 *outbuf, size_t outlen)
 {
 	struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
-	unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
+	unsigned int pdu = MCDI_PDU(efx);
 	int i;
 
 	BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT);
 	BUG_ON(outlen & 3 || outlen >= 0x100);
 
 	for (i = 0; i < outlen; i += 4)
-		*((__le32 *)(outbuf + i)) = _efx_readd(efx, pdu + 4 + i);
+		efx_mcdi_readd(efx, (efx_dword_t *)(outbuf + i), pdu + 4 + i);
 }
 
 static int efx_mcdi_poll(struct efx_nic *efx)
@@ -123,7 +135,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 	struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
 	unsigned int time, finish;
 	unsigned int respseq, respcmd, error;
-	unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
+	unsigned int pdu = MCDI_PDU(efx);
 	unsigned int rc, spins;
 	efx_dword_t reg;
 
@@ -149,8 +161,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 
 		time = get_seconds();
 
-		rmb();
-		efx_readd(efx, &reg, pdu);
+		efx_mcdi_readd(efx, &reg, pdu);
 
 		/* All 1's indicates that shared memory is in reset (and is
 		 * not a valid header). Wait for it to come out reset before
@@ -177,7 +188,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 			  respseq, mcdi->seqno);
 		rc = EIO;
 	} else if (error) {
-		efx_readd(efx, &reg, pdu + 4);
+		efx_mcdi_readd(efx, &reg, pdu + 4);
 		switch (EFX_DWORD_FIELD(reg, EFX_DWORD_0)) {
 #define TRANSLATE_ERROR(name)					\
 		case MC_CMD_ERR_ ## name:			\
@@ -211,21 +222,21 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 /* Test and clear MC-rebooted flag for this port/function */
 int efx_mcdi_poll_reboot(struct efx_nic *efx)
 {
-	unsigned int addr = FR_CZ_MC_TREG_SMEM + MCDI_REBOOT_FLAG(efx);
+	unsigned int addr = MCDI_REBOOT_FLAG(efx);
 	efx_dword_t reg;
 	uint32_t value;
 
 	if (efx_nic_rev(efx) < EFX_REV_SIENA_A0)
 		return false;
 
-	efx_readd(efx, &reg, addr);
+	efx_mcdi_readd(efx, &reg, addr);
 	value = EFX_DWORD_FIELD(reg, EFX_DWORD_0);
 
 	if (value == 0)
 		return 0;
 
 	EFX_ZERO_DWORD(reg);
-	efx_writed(efx, &reg, addr);
+	efx_mcdi_writed(efx, &reg, addr);
 
 	if (value == MC_STATUS_DWORD_ASSERT)
 		return -EINTR;
diff --git a/drivers/net/sfc/mcdi_mac.c b/drivers/net/sfc/mcdi_mac.c
index 33f7294edb478350fa49f4808229b06e1e70167c..50c20777a5640ffdfbe67adae3505eff68b90cff 100644
--- a/drivers/net/sfc/mcdi_mac.c
+++ b/drivers/net/sfc/mcdi_mac.c
@@ -138,7 +138,7 @@ static bool efx_mcdi_mac_check_fault(struct efx_nic *efx)
 }
 
 
-struct efx_mac_operations efx_mcdi_mac_operations = {
+const struct efx_mac_operations efx_mcdi_mac_operations = {
 	.reconfigure	= efx_mcdi_mac_reconfigure,
 	.update_stats	= efx_port_dummy_op_void,
 	.check_fault 	= efx_mcdi_mac_check_fault,
diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c
index 7e3c65b0c99fb01cd89bae0c0e7fddd1bb4d2805..6c63ab0710af0bbdcc95c8b9c5267f92615ff20d 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -513,7 +513,7 @@ static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *e
 	ecmd->supported =
 		mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
 	ecmd->advertising = efx->link_advertising;
-	ecmd->speed = efx->link_state.speed;
+	ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
 	ecmd->duplex = efx->link_state.fd;
 	ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
 	ecmd->phy_address = phy_cfg->port;
@@ -545,7 +545,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
 		caps = (ethtool_to_mcdi_cap(ecmd->advertising) |
 			 1 << MC_CMD_PHY_CAP_AN_LBN);
 	} else if (ecmd->duplex) {
-		switch (ecmd->speed) {
+		switch (ethtool_cmd_speed(ecmd)) {
 		case 10:    caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN;    break;
 		case 100:   caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN;   break;
 		case 1000:  caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN;  break;
@@ -553,7 +553,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
 		default:    return -EINVAL;
 		}
 	} else {
-		switch (ecmd->speed) {
+		switch (ethtool_cmd_speed(ecmd)) {
 		case 10:    caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN;    break;
 		case 100:   caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN;   break;
 		case 1000:  caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN;  break;
@@ -739,7 +739,7 @@ static const char *efx_mcdi_phy_test_name(struct efx_nic *efx,
 	return NULL;
 }
 
-struct efx_phy_operations efx_mcdi_phy_ops = {
+const struct efx_phy_operations efx_mcdi_phy_ops = {
 	.probe		= efx_mcdi_phy_probe,
 	.init 	 	= efx_port_dummy_op_int,
 	.reconfigure	= efx_mcdi_phy_reconfigure,
diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
index 19e68c26d1030a64bda6acec5486e363763b47b9..7ab385c8136ddfc25a6b261c97908458e2faa188 100644
--- a/drivers/net/sfc/mdio_10g.c
+++ b/drivers/net/sfc/mdio_10g.c
@@ -232,12 +232,12 @@ void efx_mdio_set_mmds_lpower(struct efx_nic *efx,
  */
 int efx_mdio_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
 {
-	struct ethtool_cmd prev;
+	struct ethtool_cmd prev = { .cmd = ETHTOOL_GSET };
 
 	efx->phy_op->get_settings(efx, &prev);
 
 	if (ecmd->advertising == prev.advertising &&
-	    ecmd->speed == prev.speed &&
+	    ethtool_cmd_speed(ecmd) == ethtool_cmd_speed(&prev) &&
 	    ecmd->duplex == prev.duplex &&
 	    ecmd->port == prev.port &&
 	    ecmd->autoneg == prev.autoneg)
@@ -284,7 +284,7 @@ void efx_mdio_an_reconfigure(struct efx_nic *efx)
 	efx_mdio_write(efx, MDIO_MMD_AN, MDIO_CTRL1, reg);
 }
 
-enum efx_fc_type efx_mdio_get_pause(struct efx_nic *efx)
+u8 efx_mdio_get_pause(struct efx_nic *efx)
 {
 	BUILD_BUG_ON(EFX_FC_AUTO & (EFX_FC_RX | EFX_FC_TX));
 
diff --git a/drivers/net/sfc/mdio_10g.h b/drivers/net/sfc/mdio_10g.h
index df0703940c837094b57ac266529520445ec1f151..a97dbbd2de99880e6c59c35ea8e10195729841fc 100644
--- a/drivers/net/sfc/mdio_10g.h
+++ b/drivers/net/sfc/mdio_10g.h
@@ -92,7 +92,7 @@ extern void efx_mdio_an_reconfigure(struct efx_nic *efx);
 /* Get pause parameters from AN if available (otherwise return
  * requested pause parameters)
  */
-enum efx_fc_type efx_mdio_get_pause(struct efx_nic *efx);
+u8 efx_mdio_get_pause(struct efx_nic *efx);
 
 /* Wait for specified MMDs to exit reset within a timeout */
 extern int efx_mdio_wait_reset_mmds(struct efx_nic *efx,
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 191a311da2dc77b4bfa65bcb927148cf791a54a0..e8d5f03a89fe3722207ce3fb1aa884f623b1e45a 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -449,11 +449,9 @@ enum nic_state {
 struct efx_nic;
 
 /* Pseudo bit-mask flow control field */
-enum efx_fc_type {
-	EFX_FC_RX = FLOW_CTRL_RX,
-	EFX_FC_TX = FLOW_CTRL_TX,
-	EFX_FC_AUTO = 4,
-};
+#define EFX_FC_RX	FLOW_CTRL_RX
+#define EFX_FC_TX	FLOW_CTRL_TX
+#define EFX_FC_AUTO	4
 
 /**
  * struct efx_link_state - Current state of the link
@@ -465,7 +463,7 @@ enum efx_fc_type {
 struct efx_link_state {
 	bool up;
 	bool fd;
-	enum efx_fc_type fc;
+	u8 fc;
 	unsigned int speed;
 };
 
@@ -670,16 +668,14 @@ struct efx_filter_state;
  * @mtd_list: List of MTDs attached to the NIC
  * @nic_data: Hardware dependent state
  * @mac_lock: MAC access lock. Protects @port_enabled, @phy_mode,
- *	@port_inhibited, efx_monitor() and efx_reconfigure_port()
+ *	efx_monitor() and efx_reconfigure_port()
  * @port_enabled: Port enabled indicator.
  *	Serialises efx_stop_all(), efx_start_all(), efx_monitor() and
  *	efx_mac_work() with kernel interfaces. Safe to read under any
  *	one of the rtnl_lock, mac_lock, or netif_tx_lock, but all three must
  *	be held to modify it.
- * @port_inhibited: If set, the netif_carrier is always off. Hold the mac_lock
  * @port_initialized: Port initialized?
  * @net_dev: Operating system network device. Consider holding the rtnl lock
- * @rx_checksum_enabled: RX checksumming enabled
  * @stats_buffer: DMA buffer for statistics
  * @mac_op: MAC interface
  * @phy_type: PHY type
@@ -765,18 +761,16 @@ struct efx_nic {
 	struct mutex mac_lock;
 	struct work_struct mac_work;
 	bool port_enabled;
-	bool port_inhibited;
 
 	bool port_initialized;
 	struct net_device *net_dev;
-	bool rx_checksum_enabled;
 
 	struct efx_buffer stats_buffer;
 
-	struct efx_mac_operations *mac_op;
+	const struct efx_mac_operations *mac_op;
 
 	unsigned int phy_type;
-	struct efx_phy_operations *phy_op;
+	const struct efx_phy_operations *phy_op;
 	void *phy_data;
 	struct mdio_if_info mdio;
 	unsigned int mdio_bus;
@@ -788,7 +782,7 @@ struct efx_nic {
 
 	bool promiscuous;
 	union efx_multicast_hash multicast_hash;
-	enum efx_fc_type wanted_fc;
+	u8 wanted_fc;
 
 	atomic_t rx_reset;
 	enum efx_loopback_mode loopback_mode;
@@ -897,7 +891,7 @@ struct efx_nic_type {
 	void (*resume_wol)(struct efx_nic *efx);
 	int (*test_registers)(struct efx_nic *efx);
 	int (*test_nvram)(struct efx_nic *efx);
-	struct efx_mac_operations *default_mac_ops;
+	const struct efx_mac_operations *default_mac_ops;
 
 	int revision;
 	unsigned int mem_map_size;
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index 10f1cb79c1472cfb91f9a50f16f827248bd00c96..f2a2b947f86034d76600b0f776d92a9c7982826a 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -852,7 +852,6 @@ efx_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event)
 	unsigned expected_ptr;
 	bool rx_ev_pkt_ok, discard = false, checksummed;
 	struct efx_rx_queue *rx_queue;
-	struct efx_nic *efx = channel->efx;
 
 	/* Basic packet information */
 	rx_ev_byte_cnt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_BYTE_CNT);
@@ -875,9 +874,8 @@ efx_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event)
 		 * UDP/IP, then we can rely on the hardware checksum.
 		 */
 		checksummed =
-			likely(efx->rx_checksum_enabled) &&
-			(rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP ||
-			 rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP);
+			rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP ||
+			rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP;
 	} else {
 		efx_handle_rx_not_ok(rx_queue, event, &rx_ev_pkt_ok, &discard);
 		checksummed = false;
@@ -1937,6 +1935,13 @@ void efx_nic_get_regs(struct efx_nic *efx, void *buf)
 
 		size = min_t(size_t, table->step, 16);
 
+		if (table->offset >= efx->type->mem_map_size) {
+			/* No longer mapped; return dummy data */
+			memcpy(buf, "\xde\xc0\xad\xde", 4);
+			buf += table->rows * size;
+			continue;
+		}
+
 		for (i = 0; i < table->rows; i++) {
 			switch (table->step) {
 			case 4: /* 32-bit register or SRAM */
diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index a42db6e35be39166d86f72887def5619c581dc58..4bd1f2839dfe89e67107b864e93ca48a2bf0d447 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -143,16 +143,18 @@ static inline struct falcon_board *falcon_board(struct efx_nic *efx)
 /**
  * struct siena_nic_data - Siena NIC state
  * @mcdi: Management-Controller-to-Driver Interface
+ * @mcdi_smem: MCDI shared memory mapping. The mapping is always uncacheable.
  * @wol_filter_id: Wake-on-LAN packet filter id
  */
 struct siena_nic_data {
 	struct efx_mcdi_iface mcdi;
+	void __iomem *mcdi_smem;
 	int wol_filter_id;
 };
 
-extern struct efx_nic_type falcon_a1_nic_type;
-extern struct efx_nic_type falcon_b0_nic_type;
-extern struct efx_nic_type siena_a0_nic_type;
+extern const struct efx_nic_type falcon_a1_nic_type;
+extern const struct efx_nic_type falcon_b0_nic_type;
+extern const struct efx_nic_type siena_a0_nic_type;
 
 /**************************************************************************
  *
diff --git a/drivers/net/sfc/phy.h b/drivers/net/sfc/phy.h
index b3b79472421eaedf1bb9369f4b552d17c39a2714..11d148cd8441e2c3ca84c7f765a5b929a7de31ce 100644
--- a/drivers/net/sfc/phy.h
+++ b/drivers/net/sfc/phy.h
@@ -13,14 +13,14 @@
 /****************************************************************************
  * 10Xpress (SFX7101) PHY
  */
-extern struct efx_phy_operations falcon_sfx7101_phy_ops;
+extern const struct efx_phy_operations falcon_sfx7101_phy_ops;
 
 extern void tenxpress_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
 
 /****************************************************************************
  * AMCC/Quake QT202x PHYs
  */
-extern struct efx_phy_operations falcon_qt202x_phy_ops;
+extern const struct efx_phy_operations falcon_qt202x_phy_ops;
 
 /* These PHYs provide various H/W control states for LEDs */
 #define QUAKE_LED_LINK_INVAL	(0)
@@ -39,7 +39,7 @@ extern void falcon_qt202x_set_led(struct efx_nic *p, int led, int state);
 /****************************************************************************
 * Transwitch CX4 retimer
 */
-extern struct efx_phy_operations falcon_txc_phy_ops;
+extern const struct efx_phy_operations falcon_txc_phy_ops;
 
 #define TXC_GPIO_DIR_INPUT	0
 #define TXC_GPIO_DIR_OUTPUT	1
@@ -50,7 +50,7 @@ extern void falcon_txc_set_gpio_val(struct efx_nic *efx, int pin, int val);
 /****************************************************************************
  * Siena managed PHYs
  */
-extern struct efx_phy_operations efx_mcdi_phy_ops;
+extern const struct efx_phy_operations efx_mcdi_phy_ops;
 
 extern int efx_mcdi_mdio_read(struct efx_nic *efx, unsigned int bus,
 			      unsigned int prtad, unsigned int devad,
diff --git a/drivers/net/sfc/qt202x_phy.c b/drivers/net/sfc/qt202x_phy.c
index 55f90924247e270f9ec83fdfaef0321834e9bc67..7ad97e3974060b668437be0297d1ed6e555a6283 100644
--- a/drivers/net/sfc/qt202x_phy.c
+++ b/drivers/net/sfc/qt202x_phy.c
@@ -449,7 +449,7 @@ static void qt202x_phy_remove(struct efx_nic *efx)
 	efx->phy_data = NULL;
 }
 
-struct efx_phy_operations falcon_qt202x_phy_ops = {
+const struct efx_phy_operations falcon_qt202x_phy_ops = {
 	.probe		 = qt202x_phy_probe,
 	.init		 = qt202x_phy_init,
 	.reconfigure	 = qt202x_phy_reconfigure,
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index c0fdb59030fb4b9a3a2907f7742284a42949f5d7..62e43649466eea9ed63676f52c9acf464ec05257 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -14,6 +14,7 @@
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/udp.h>
+#include <linux/prefetch.h>
 #include <net/ip.h>
 #include <net/checksum.h>
 #include "net_driver.h"
@@ -605,6 +606,9 @@ void __efx_rx_packet(struct efx_channel *channel,
 		skb_record_rx_queue(skb, channel->channel);
 	}
 
+	if (unlikely(!(efx->net_dev->features & NETIF_F_RXCSUM)))
+		checksummed = false;
+
 	if (likely(checksummed || rx_buf->is_page)) {
 		efx_rx_packet_gro(channel, rx_buf, eh, checksummed);
 		return;
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c
index 50ad3bcaf68a243ec41d78d72e1cd358c0455e59..822f6c2a6a7c1dee37d4809508ae23e015e9129a 100644
--- a/drivers/net/sfc/selftest.c
+++ b/drivers/net/sfc/selftest.c
@@ -695,12 +695,12 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
 	/* Offline (i.e. disruptive) testing
 	 * This checks MAC and PHY loopback on the specified port. */
 
-	/* force the carrier state off so the kernel doesn't transmit during
-	 * the loopback test, and the watchdog timeout doesn't fire. Also put
-	 * falcon into loopback for the register test.
+	/* Detach the device so the kernel doesn't transmit during the
+	 * loopback test and the watchdog timeout doesn't fire.
 	 */
+	netif_device_detach(efx->net_dev);
+
 	mutex_lock(&efx->mac_lock);
-	efx->port_inhibited = true;
 	if (efx->loopback_modes) {
 		/* We need the 312 clock from the PHY to test the XMAC
 		 * registers, so move into XGMII loopback if available */
@@ -750,12 +750,11 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
 	/* restore the PHY to the previous state */
 	mutex_lock(&efx->mac_lock);
 	efx->phy_mode = phy_mode;
-	efx->port_inhibited = false;
 	efx->loopback_mode = loopback_mode;
 	__efx_reconfigure_port(efx);
 	mutex_unlock(&efx->mac_lock);
 
-	netif_tx_wake_all_queues(efx->net_dev);
+	netif_device_attach(efx->net_dev);
 
 	return rc_test;
 }
diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c
index e4dd8986b1feaa6c5b848dc8f8c948c4305592d8..fb4721f780ffc73fc66fc73b1aaf1228640f8542 100644
--- a/drivers/net/sfc/siena.c
+++ b/drivers/net/sfc/siena.c
@@ -220,12 +220,26 @@ static int siena_probe_nic(struct efx_nic *efx)
 	efx_reado(efx, &reg, FR_AZ_CS_DEBUG);
 	efx->net_dev->dev_id = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1;
 
+	/* Initialise MCDI */
+	nic_data->mcdi_smem = ioremap_nocache(efx->membase_phys +
+					      FR_CZ_MC_TREG_SMEM,
+					      FR_CZ_MC_TREG_SMEM_STEP *
+					      FR_CZ_MC_TREG_SMEM_ROWS);
+	if (!nic_data->mcdi_smem) {
+		netif_err(efx, probe, efx->net_dev,
+			  "could not map MCDI at %llx+%x\n",
+			  (unsigned long long)efx->membase_phys +
+			  FR_CZ_MC_TREG_SMEM,
+			  FR_CZ_MC_TREG_SMEM_STEP * FR_CZ_MC_TREG_SMEM_ROWS);
+		rc = -ENOMEM;
+		goto fail1;
+	}
 	efx_mcdi_init(efx);
 
 	/* Recover from a failed assertion before probing */
 	rc = efx_mcdi_handle_assertion(efx);
 	if (rc)
-		goto fail1;
+		goto fail2;
 
 	/* Let the BMC know that the driver is now in charge of link and
 	 * filter settings. We must do this before we reset the NIC */
@@ -280,6 +294,7 @@ static int siena_probe_nic(struct efx_nic *efx)
 fail3:
 	efx_mcdi_drv_attach(efx, false, NULL);
 fail2:
+	iounmap(nic_data->mcdi_smem);
 fail1:
 	kfree(efx->nic_data);
 	return rc;
@@ -359,6 +374,8 @@ static int siena_init_nic(struct efx_nic *efx)
 
 static void siena_remove_nic(struct efx_nic *efx)
 {
+	struct siena_nic_data *nic_data = efx->nic_data;
+
 	efx_nic_free_buffer(efx, &efx->irq_status);
 
 	siena_reset_hw(efx, RESET_TYPE_ALL);
@@ -368,7 +385,8 @@ static void siena_remove_nic(struct efx_nic *efx)
 		efx_mcdi_drv_attach(efx, false, NULL);
 
 	/* Tear down the private nic state */
-	kfree(efx->nic_data);
+	iounmap(nic_data->mcdi_smem);
+	kfree(nic_data);
 	efx->nic_data = NULL;
 }
 
@@ -581,7 +599,7 @@ static void siena_init_wol(struct efx_nic *efx)
  **************************************************************************
  */
 
-struct efx_nic_type siena_a0_nic_type = {
+const struct efx_nic_type siena_a0_nic_type = {
 	.probe = siena_probe_nic,
 	.remove = siena_remove_nic,
 	.init = siena_init_nic,
@@ -606,8 +624,7 @@ struct efx_nic_type siena_a0_nic_type = {
 	.default_mac_ops = &efx_mcdi_mac_operations,
 
 	.revision = EFX_REV_SIENA_A0,
-	.mem_map_size = (FR_CZ_MC_TREG_SMEM +
-			 FR_CZ_MC_TREG_SMEM_STEP * FR_CZ_MC_TREG_SMEM_ROWS),
+	.mem_map_size = FR_CZ_MC_TREG_SMEM, /* MC_TREG_SMEM mapped separately */
 	.txd_ptr_tbl_base = FR_BZ_TX_DESC_PTR_TBL,
 	.rxd_ptr_tbl_base = FR_BZ_RX_DESC_PTR_TBL,
 	.buf_tbl_base = FR_BZ_BUF_FULL_TBL,
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index efdceb35aaae6a406b8d4d8f366e7e3187d0beef..7b0fd89e7b8597411b98cceae7f42e0ba0954f3d 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -460,7 +460,7 @@ tenxpress_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
 	/* In loopback, the PHY automatically brings up the correct interface,
 	 * but doesn't advertise the correct speed. So override it */
 	if (LOOPBACK_EXTERNAL(efx))
-		ecmd->speed = SPEED_10000;
+		ethtool_cmd_speed_set(ecmd, SPEED_10000);
 }
 
 static int tenxpress_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
@@ -478,7 +478,7 @@ static void sfx7101_set_npage_adv(struct efx_nic *efx, u32 advertising)
 			  advertising & ADVERTISED_10000baseT_Full);
 }
 
-struct efx_phy_operations falcon_sfx7101_phy_ops = {
+const struct efx_phy_operations falcon_sfx7101_phy_ops = {
 	.probe		  = tenxpress_phy_probe,
 	.init             = tenxpress_phy_init,
 	.reconfigure      = tenxpress_phy_reconfigure,
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index d2c85dfdf3bf3a338349dbe21a5547d99cd6c98a..84eb99e0f8d24c5e842af728b02618cbd8dfbc49 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -205,7 +205,9 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
 					goto unwind;
 				}
 				smp_mb();
-				netif_tx_start_queue(tx_queue->core_txq);
+				if (likely(!efx->loopback_selftest))
+					netif_tx_start_queue(
+						tx_queue->core_txq);
 			}
 
 			insert_ptr = tx_queue->insert_count & tx_queue->ptr_mask;
@@ -338,8 +340,7 @@ netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb,
 	struct efx_tx_queue *tx_queue;
 	unsigned index, type;
 
-	if (unlikely(efx->port_inhibited))
-		return NETDEV_TX_BUSY;
+	EFX_WARN_ON_PARANOID(!netif_device_present(net_dev));
 
 	index = skb_get_queue_mapping(skb);
 	type = skb->ip_summed == CHECKSUM_PARTIAL ? EFX_TXQ_TYPE_OFFLOAD : 0;
@@ -436,7 +437,7 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
 	smp_mb();
 	if (unlikely(netif_tx_queue_stopped(tx_queue->core_txq)) &&
 	    likely(efx->port_enabled) &&
-	    likely(!efx->port_inhibited)) {
+	    likely(netif_device_present(efx->net_dev))) {
 		fill_level = tx_queue->insert_count - tx_queue->read_count;
 		if (fill_level < EFX_TXQ_THRESHOLD(efx)) {
 			EFX_BUG_ON_PARANOID(!efx_dev_registered(efx));
diff --git a/drivers/net/sfc/txc43128_phy.c b/drivers/net/sfc/txc43128_phy.c
index d9886addcc995f03420d43fb6bff2d06c62f4551..7c21b334a75b55b45b68a11560a800f810aad45f 100644
--- a/drivers/net/sfc/txc43128_phy.c
+++ b/drivers/net/sfc/txc43128_phy.c
@@ -545,7 +545,7 @@ static void txc43128_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
 	mdio45_ethtool_gset(&efx->mdio, ecmd);
 }
 
-struct efx_phy_operations falcon_txc_phy_ops = {
+const struct efx_phy_operations falcon_txc_phy_ops = {
 	.probe		= txc43128_phy_probe,
 	.init		= txc43128_phy_init,
 	.reconfigure	= txc43128_phy_reconfigure,
diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c
index dd03bf6199888435f2262b2b52b8599f4116d353..54415c7b84a234a8f2c55313dbd300d9e4dbd425 100644
--- a/drivers/net/sgiseeq.c
+++ b/drivers/net/sgiseeq.c
@@ -1,7 +1,7 @@
 /*
  * sgiseeq.c: Seeq8003 ethernet driver for SGI machines.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 
 #undef DEBUG
diff --git a/drivers/net/sgiseeq.h b/drivers/net/sgiseeq.h
index 523104de683090adc3125ea4858cfd9315a2d6e7..2211e2987a8dc5465c96d0ea913c9609ad45c221 100644
--- a/drivers/net/sgiseeq.h
+++ b/drivers/net/sgiseeq.h
@@ -1,7 +1,7 @@
 /*
  * sgiseeq.h: Defines for the Seeq8003 ethernet controller.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  */
 #ifndef _SGISEEQ_H
 #define _SGISEEQ_H
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 35b28f42d208ec7a413f37ee00165af6dfb887a7..f4be5c78ebfd28a8b0aad41197f425ba8c5a8703 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -44,6 +44,7 @@
 #include <linux/mii.h>
 #include <linux/slab.h>
 #include <linux/dmi.h>
+#include <linux/prefetch.h>
 #include <asm/irq.h>
 
 #include "skge.h"
@@ -303,7 +304,7 @@ static int skge_get_settings(struct net_device *dev,
 
 	ecmd->advertising = skge->advertising;
 	ecmd->autoneg = skge->autoneg;
-	ecmd->speed = skge->speed;
+	ethtool_cmd_speed_set(ecmd, skge->speed);
 	ecmd->duplex = skge->duplex;
 	return 0;
 }
@@ -321,8 +322,9 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		skge->speed = -1;
 	} else {
 		u32 setting;
+		u32 speed = ethtool_cmd_speed(ecmd);
 
-		switch (ecmd->speed) {
+		switch (speed) {
 		case SPEED_1000:
 			if (ecmd->duplex == DUPLEX_FULL)
 				setting = SUPPORTED_1000baseT_Full;
@@ -355,7 +357,7 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if ((setting & supported) == 0)
 			return -EINVAL;
 
-		skge->speed = ecmd->speed;
+		skge->speed = speed;
 		skge->duplex = ecmd->duplex;
 	}
 
@@ -537,46 +539,6 @@ static int skge_nway_reset(struct net_device *dev)
 	return 0;
 }
 
-static int skge_set_sg(struct net_device *dev, u32 data)
-{
-	struct skge_port *skge = netdev_priv(dev);
-	struct skge_hw *hw = skge->hw;
-
-	if (hw->chip_id == CHIP_ID_GENESIS && data)
-		return -EOPNOTSUPP;
-	return ethtool_op_set_sg(dev, data);
-}
-
-static int skge_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct skge_port *skge = netdev_priv(dev);
-	struct skge_hw *hw = skge->hw;
-
-	if (hw->chip_id == CHIP_ID_GENESIS && data)
-		return -EOPNOTSUPP;
-
-	return ethtool_op_set_tx_csum(dev, data);
-}
-
-static u32 skge_get_rx_csum(struct net_device *dev)
-{
-	struct skge_port *skge = netdev_priv(dev);
-
-	return skge->rx_csum;
-}
-
-/* Only Yukon supports checksum offload. */
-static int skge_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct skge_port *skge = netdev_priv(dev);
-
-	if (skge->hw->chip_id == CHIP_ID_GENESIS && data)
-		return -EOPNOTSUPP;
-
-	skge->rx_csum = data;
-	return 0;
-}
-
 static void skge_get_pauseparam(struct net_device *dev,
 				struct ethtool_pauseparam *ecmd)
 {
@@ -786,28 +748,27 @@ static void skge_led(struct skge_port *skge, enum led_mode mode)
 }
 
 /* blink LED's for finding board */
-static int skge_phys_id(struct net_device *dev, u32 data)
+static int skge_set_phys_id(struct net_device *dev,
+			    enum ethtool_phys_id_state state)
 {
 	struct skge_port *skge = netdev_priv(dev);
-	unsigned long ms;
-	enum led_mode mode = LED_MODE_TST;
 
-	if (!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
-		ms = jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT / HZ) * 1000;
-	else
-		ms = data * 1000;
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 2;	/* cycle on/off twice per second */
 
-	while (ms > 0) {
-		skge_led(skge, mode);
-		mode ^= LED_MODE_TST;
+	case ETHTOOL_ID_ON:
+		skge_led(skge, LED_MODE_TST);
+		break;
 
-		if (msleep_interruptible(BLINK_MS))
-			break;
-		ms -= BLINK_MS;
-	}
+	case ETHTOOL_ID_OFF:
+		skge_led(skge, LED_MODE_OFF);
+		break;
 
-	/* back to regular LED state */
-	skge_led(skge, netif_running(dev) ? LED_MODE_ON : LED_MODE_OFF);
+	case ETHTOOL_ID_INACTIVE:
+		/* back to regular LED state */
+		skge_led(skge, netif_running(dev) ? LED_MODE_ON : LED_MODE_OFF);
+	}
 
 	return 0;
 }
@@ -925,12 +886,8 @@ static const struct ethtool_ops skge_ethtool_ops = {
 	.set_pauseparam = skge_set_pauseparam,
 	.get_coalesce	= skge_get_coalesce,
 	.set_coalesce	= skge_set_coalesce,
-	.set_sg		= skge_set_sg,
-	.set_tx_csum	= skge_set_tx_csum,
-	.get_rx_csum	= skge_get_rx_csum,
-	.set_rx_csum	= skge_set_rx_csum,
 	.get_strings	= skge_get_strings,
-	.phys_id	= skge_phys_id,
+	.set_phys_id	= skge_set_phys_id,
 	.get_sset_count = skge_get_sset_count,
 	.get_ethtool_stats = skge_get_ethtool_stats,
 };
@@ -3085,7 +3042,8 @@ static struct sk_buff *skge_rx_get(struct net_device *dev,
 	}
 
 	skb_put(skb, len);
-	if (skge->rx_csum) {
+
+	if (dev->features & NETIF_F_RXCSUM) {
 		skb->csum = csum;
 		skb->ip_summed = CHECKSUM_COMPLETE;
 	}
@@ -3847,10 +3805,10 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port,
 	setup_timer(&skge->link_timer, xm_link_timer, (unsigned long) skge);
 
 	if (hw->chip_id != CHIP_ID_GENESIS) {
-		dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
-		skge->rx_csum = 1;
+		dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG |
+		                   NETIF_F_RXCSUM;
+		dev->features |= dev->hw_features;
 	}
-	dev->features |= NETIF_F_GRO;
 
 	/* read the mac address */
 	memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port*8, ETH_ALEN);
diff --git a/drivers/net/skge.h b/drivers/net/skge.h
index 51c0214ac25c05493e28ee666e14294d40c349ac..598bf7a1a55e0bafb1d777e209f3a69027637a44 100644
--- a/drivers/net/skge.h
+++ b/drivers/net/skge.h
@@ -2460,7 +2460,6 @@ struct skge_port {
 	struct timer_list    link_timer;
 	enum pause_control   flow_control;
 	enum pause_status    flow_status;
-	u8		     rx_csum;
 	u8		     blink_on;
 	u8		     wol;
 	u8		     autoneg;	/* AUTONEG_ENABLE, AUTONEG_DISABLE */
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index ff8d262dc27617041e98f9c3fc9128f87ae4e88c..3ee41da130c2e683063799421bb58019dfa4621e 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1198,12 +1198,12 @@ static void rx_set_checksum(struct sky2_port *sky2)
 
 	sky2_write32(sky2->hw,
 		     Q_ADDR(rxqaddr[sky2->port], Q_CSR),
-		     (sky2->flags & SKY2_FLAG_RX_CHECKSUM)
+		     (sky2->netdev->features & NETIF_F_RXCSUM)
 		     ? BMU_ENA_RX_CHKSUM : BMU_DIS_RX_CHKSUM);
 }
 
 /* Enable/disable receive hash calculation (RSS) */
-static void rx_set_rss(struct net_device *dev)
+static void rx_set_rss(struct net_device *dev, u32 features)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
@@ -1216,7 +1216,7 @@ static void rx_set_rss(struct net_device *dev)
 	}
 
 	/* Program RSS initial values */
-	if (dev->features & NETIF_F_RXHASH) {
+	if (features & NETIF_F_RXHASH) {
 		u32 key[nkeys];
 
 		get_random_bytes(key, nkeys * sizeof(u32));
@@ -1322,32 +1322,32 @@ static int sky2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return err;
 }
 
-#define NETIF_F_ALL_VLAN (NETIF_F_HW_VLAN_TX|NETIF_F_HW_VLAN_RX)
+#define SKY2_VLAN_OFFLOADS (NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO)
 
-static void sky2_vlan_mode(struct net_device *dev)
+static void sky2_vlan_mode(struct net_device *dev, u32 features)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
 	u16 port = sky2->port;
 
-	if (dev->features & NETIF_F_HW_VLAN_RX)
+	if (features & NETIF_F_HW_VLAN_RX)
 		sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T),
 			     RX_VLAN_STRIP_ON);
 	else
 		sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T),
 			     RX_VLAN_STRIP_OFF);
 
-	dev->vlan_features = dev->features &~ NETIF_F_ALL_VLAN;
-	if (dev->features & NETIF_F_HW_VLAN_TX)
+	if (features & NETIF_F_HW_VLAN_TX) {
 		sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T),
 			     TX_VLAN_TAG_ON);
-	else {
+
+		dev->vlan_features |= SKY2_VLAN_OFFLOADS;
+	} else {
 		sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T),
 			     TX_VLAN_TAG_OFF);
 
 		/* Can't do transmit offload of vlan without hw vlan */
-		dev->vlan_features &= ~(NETIF_F_TSO | NETIF_F_SG
-					| NETIF_F_ALL_CSUM);
+		dev->vlan_features &= ~SKY2_VLAN_OFFLOADS;
 	}
 }
 
@@ -1463,7 +1463,7 @@ static void sky2_rx_start(struct sky2_port *sky2)
 		rx_set_checksum(sky2);
 
 	if (!(hw->flags & SKY2_HW_RSS_BROKEN))
-		rx_set_rss(sky2->netdev);
+		rx_set_rss(sky2->netdev, sky2->netdev->features);
 
 	/* submit Rx ring */
 	for (i = 0; i < sky2->rx_pending; i++) {
@@ -1626,7 +1626,8 @@ static void sky2_hw_up(struct sky2_port *sky2)
 	sky2_prefetch_init(hw, txqaddr[port], sky2->tx_le_map,
 			   sky2->tx_ring_size - 1);
 
-	sky2_vlan_mode(sky2->netdev);
+	sky2_vlan_mode(sky2->netdev, sky2->netdev->features);
+	netdev_update_features(sky2->netdev);
 
 	sky2_rx_start(sky2);
 }
@@ -2261,12 +2262,9 @@ static int sky2_change_mtu(struct net_device *dev, int new_mtu)
 	     hw->chip_id == CHIP_ID_YUKON_FE_P))
 		return -EINVAL;
 
-	/* TSO, etc on Yukon Ultra and MTU > 1500 not supported */
-	if (new_mtu > ETH_DATA_LEN && hw->chip_id == CHIP_ID_YUKON_EC_U)
-		dev->features &= ~(NETIF_F_TSO|NETIF_F_SG|NETIF_F_ALL_CSUM);
-
 	if (!netif_running(dev)) {
 		dev->mtu = new_mtu;
+		netdev_update_features(dev);
 		return 0;
 	}
 
@@ -2288,6 +2286,7 @@ static int sky2_change_mtu(struct net_device *dev, int new_mtu)
 	sky2_rx_clean(sky2);
 
 	dev->mtu = new_mtu;
+	netdev_update_features(dev);
 
 	mode = DATA_BLIND_VAL(DATA_BLIND_DEF) |
 		GM_SMOD_VLAN_ENA | IPG_DATA_VAL(IPG_DATA_DEF);
@@ -2535,8 +2534,11 @@ static void sky2_rx_checksum(struct sky2_port *sky2, u32 status)
 			   "%s: receive checksum problem (status = %#x)\n",
 			   sky2->netdev->name, status);
 
-		/* Disable checksum offload */
-		sky2->flags &= ~SKY2_FLAG_RX_CHECKSUM;
+		/* Disable checksum offload
+		 * It will be reenabled on next ndo_set_features, but if it's
+		 * really broken, will get disabled again
+		 */
+		sky2->netdev->features &= ~NETIF_F_RXCSUM;
 		sky2_write32(sky2->hw, Q_ADDR(rxqaddr[sky2->port], Q_CSR),
 			     BMU_DIS_RX_CHKSUM);
 	}
@@ -2591,7 +2593,7 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
 
 			/* This chip reports checksum status differently */
 			if (hw->flags & SKY2_HW_NEW_LE) {
-				if ((sky2->flags & SKY2_FLAG_RX_CHECKSUM) &&
+				if ((dev->features & NETIF_F_RXCSUM) &&
 				    (le->css & (CSS_ISIPV4 | CSS_ISIPV6)) &&
 				    (le->css & CSS_TCPUDPCSOK))
 					skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -2616,7 +2618,7 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
 			sky2->rx_tag = length;
 			/* fall through */
 		case OP_RXCHKS:
-			if (likely(sky2->flags & SKY2_FLAG_RX_CHECKSUM))
+			if (likely(dev->features & NETIF_F_RXCSUM))
 				sky2_rx_checksum(sky2, status);
 			break;
 
@@ -3411,10 +3413,10 @@ static int sky2_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	ecmd->phy_address = PHY_ADDR_MARV;
 	if (sky2_is_copper(hw)) {
 		ecmd->port = PORT_TP;
-		ecmd->speed = sky2->speed;
+		ethtool_cmd_speed_set(ecmd, sky2->speed);
 		ecmd->supported |=  SUPPORTED_Autoneg | SUPPORTED_TP;
 	} else {
-		ecmd->speed = SPEED_1000;
+		ethtool_cmd_speed_set(ecmd, SPEED_1000);
 		ecmd->port = PORT_FIBRE;
 		ecmd->supported |=  SUPPORTED_Autoneg | SUPPORTED_FIBRE;
 	}
@@ -3450,8 +3452,9 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		sky2->speed = -1;
 	} else {
 		u32 setting;
+		u32 speed = ethtool_cmd_speed(ecmd);
 
-		switch (ecmd->speed) {
+		switch (speed) {
 		case SPEED_1000:
 			if (ecmd->duplex == DUPLEX_FULL)
 				setting = SUPPORTED_1000baseT_Full;
@@ -3484,7 +3487,7 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if ((setting & supported) == 0)
 			return -EINVAL;
 
-		sky2->speed = ecmd->speed;
+		sky2->speed = speed;
 		sky2->duplex = ecmd->duplex;
 		sky2->flags &= ~SKY2_FLAG_AUTO_SPEED;
 	}
@@ -3552,28 +3555,6 @@ static const struct sky2_stat {
 	{ "tx_fifo_underrun", GM_TXE_FIFO_UR },
 };
 
-static u32 sky2_get_rx_csum(struct net_device *dev)
-{
-	struct sky2_port *sky2 = netdev_priv(dev);
-
-	return !!(sky2->flags & SKY2_FLAG_RX_CHECKSUM);
-}
-
-static int sky2_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct sky2_port *sky2 = netdev_priv(dev);
-
-	if (data)
-		sky2->flags |= SKY2_FLAG_RX_CHECKSUM;
-	else
-		sky2->flags &= ~SKY2_FLAG_RX_CHECKSUM;
-
-	sky2_write32(sky2->hw, Q_ADDR(rxqaddr[sky2->port], Q_CSR),
-		     data ? BMU_ENA_RX_CHKSUM : BMU_DIS_RX_CHKSUM);
-
-	return 0;
-}
-
 static u32 sky2_get_msglevel(struct net_device *netdev)
 {
 	struct sky2_port *sky2 = netdev_priv(netdev);
@@ -3826,23 +3807,24 @@ static void sky2_led(struct sky2_port *sky2, enum led_mode mode)
 }
 
 /* blink LED's for finding board */
-static int sky2_phys_id(struct net_device *dev, u32 data)
+static int sky2_set_phys_id(struct net_device *dev,
+			    enum ethtool_phys_id_state state)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
-	unsigned int i;
-
-	if (data == 0)
-		data = UINT_MAX;
 
-	for (i = 0; i < data; i++) {
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 1;	/* cycle on/off once per second */
+	case ETHTOOL_ID_INACTIVE:
+		sky2_led(sky2, MO_LED_NORM);
+		break;
+	case ETHTOOL_ID_ON:
 		sky2_led(sky2, MO_LED_ON);
-		if (msleep_interruptible(500))
-			break;
+		break;
+	case ETHTOOL_ID_OFF:
 		sky2_led(sky2, MO_LED_OFF);
-		if (msleep_interruptible(500))
-			break;
+		break;
 	}
-	sky2_led(sky2, MO_LED_NORM);
 
 	return 0;
 }
@@ -4083,34 +4065,6 @@ static void sky2_get_regs(struct net_device *dev, struct ethtool_regs *regs,
 	}
 }
 
-/* In order to do Jumbo packets on these chips, need to turn off the
- * transmit store/forward. Therefore checksum offload won't work.
- */
-static int no_tx_offload(struct net_device *dev)
-{
-	const struct sky2_port *sky2 = netdev_priv(dev);
-	const struct sky2_hw *hw = sky2->hw;
-
-	return dev->mtu > ETH_DATA_LEN && hw->chip_id == CHIP_ID_YUKON_EC_U;
-}
-
-static int sky2_set_tx_csum(struct net_device *dev, u32 data)
-{
-	if (data && no_tx_offload(dev))
-		return -EINVAL;
-
-	return ethtool_op_set_tx_csum(dev, data);
-}
-
-
-static int sky2_set_tso(struct net_device *dev, u32 data)
-{
-	if (data && no_tx_offload(dev))
-		return -EINVAL;
-
-	return ethtool_op_set_tso(dev, data);
-}
-
 static int sky2_get_eeprom_len(struct net_device *dev)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
@@ -4213,31 +4167,36 @@ static int sky2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom
 	return sky2_vpd_write(sky2->hw, cap, data, eeprom->offset, eeprom->len);
 }
 
-static int sky2_set_flags(struct net_device *dev, u32 data)
+static u32 sky2_fix_features(struct net_device *dev, u32 features)
 {
-	struct sky2_port *sky2 = netdev_priv(dev);
-	unsigned long old_feat = dev->features;
-	u32 supported = 0;
-	int rc;
+	const struct sky2_port *sky2 = netdev_priv(dev);
+	const struct sky2_hw *hw = sky2->hw;
 
-	if (!(sky2->hw->flags & SKY2_HW_RSS_BROKEN))
-		supported |= ETH_FLAG_RXHASH;
+	/* In order to do Jumbo packets on these chips, need to turn off the
+	 * transmit store/forward. Therefore checksum offload won't work.
+	 */
+	if (dev->mtu > ETH_DATA_LEN && hw->chip_id == CHIP_ID_YUKON_EC_U)
+		features &= ~(NETIF_F_TSO|NETIF_F_SG|NETIF_F_ALL_CSUM);
 
-	if (!(sky2->hw->flags & SKY2_HW_VLAN_BROKEN))
-		supported |= ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN;
+	return features;
+}
 
-	printk(KERN_DEBUG "sky2 set_flags: supported %x data %x\n",
-	       supported, data);
+static int sky2_set_features(struct net_device *dev, u32 features)
+{
+	struct sky2_port *sky2 = netdev_priv(dev);
+	u32 changed = dev->features ^ features;
 
-	rc = ethtool_op_set_flags(dev, data, supported);
-	if (rc)
-		return rc;
+	if (changed & NETIF_F_RXCSUM) {
+		u32 on = features & NETIF_F_RXCSUM;
+		sky2_write32(sky2->hw, Q_ADDR(rxqaddr[sky2->port], Q_CSR),
+			     on ? BMU_ENA_RX_CHKSUM : BMU_DIS_RX_CHKSUM);
+	}
 
-	if ((old_feat ^ dev->features) & NETIF_F_RXHASH)
-		rx_set_rss(dev);
+	if (changed & NETIF_F_RXHASH)
+		rx_set_rss(dev, features);
 
-	if ((old_feat ^ dev->features) & NETIF_F_ALL_VLAN)
-		sky2_vlan_mode(dev);
+	if (changed & (NETIF_F_HW_VLAN_TX|NETIF_F_HW_VLAN_RX))
+		sky2_vlan_mode(dev, features);
 
 	return 0;
 }
@@ -4257,11 +4216,6 @@ static const struct ethtool_ops sky2_ethtool_ops = {
 	.get_eeprom_len	= sky2_get_eeprom_len,
 	.get_eeprom	= sky2_get_eeprom,
 	.set_eeprom	= sky2_set_eeprom,
-	.set_sg 	= ethtool_op_set_sg,
-	.set_tx_csum	= sky2_set_tx_csum,
-	.set_tso	= sky2_set_tso,
-	.get_rx_csum	= sky2_get_rx_csum,
-	.set_rx_csum	= sky2_set_rx_csum,
 	.get_strings	= sky2_get_strings,
 	.get_coalesce	= sky2_get_coalesce,
 	.set_coalesce	= sky2_set_coalesce,
@@ -4269,11 +4223,9 @@ static const struct ethtool_ops sky2_ethtool_ops = {
 	.set_ringparam	= sky2_set_ringparam,
 	.get_pauseparam = sky2_get_pauseparam,
 	.set_pauseparam = sky2_set_pauseparam,
-	.phys_id	= sky2_phys_id,
+	.set_phys_id	= sky2_set_phys_id,
 	.get_sset_count = sky2_get_sset_count,
 	.get_ethtool_stats = sky2_get_ethtool_stats,
-	.set_flags	= sky2_set_flags,
-	.get_flags	= ethtool_op_get_flags,
 };
 
 #ifdef CONFIG_SKY2_DEBUG
@@ -4553,6 +4505,8 @@ static const struct net_device_ops sky2_netdev_ops[2] = {
 	.ndo_set_mac_address	= sky2_set_mac_address,
 	.ndo_set_multicast_list	= sky2_set_multicast,
 	.ndo_change_mtu		= sky2_change_mtu,
+	.ndo_fix_features	= sky2_fix_features,
+	.ndo_set_features	= sky2_set_features,
 	.ndo_tx_timeout		= sky2_tx_timeout,
 	.ndo_get_stats64	= sky2_get_stats,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -4568,6 +4522,8 @@ static const struct net_device_ops sky2_netdev_ops[2] = {
 	.ndo_set_mac_address	= sky2_set_mac_address,
 	.ndo_set_multicast_list	= sky2_set_multicast,
 	.ndo_change_mtu		= sky2_change_mtu,
+	.ndo_fix_features	= sky2_fix_features,
+	.ndo_set_features	= sky2_set_features,
 	.ndo_tx_timeout		= sky2_tx_timeout,
 	.ndo_get_stats64	= sky2_get_stats,
   },
@@ -4600,7 +4556,7 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
 	/* Auto speed and flow control */
 	sky2->flags = SKY2_FLAG_AUTO_SPEED | SKY2_FLAG_AUTO_PAUSE;
 	if (hw->chip_id != CHIP_ID_YUKON_XL)
-		sky2->flags |= SKY2_FLAG_RX_CHECKSUM;
+		dev->hw_features |= NETIF_F_RXCSUM;
 
 	sky2->flow_mode = FC_BOTH;
 
@@ -4619,18 +4575,21 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
 
 	sky2->port = port;
 
-	dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG
-		| NETIF_F_TSO | NETIF_F_GRO;
+	dev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO;
 
 	if (highmem)
 		dev->features |= NETIF_F_HIGHDMA;
 
 	/* Enable receive hashing unless hardware is known broken */
 	if (!(hw->flags & SKY2_HW_RSS_BROKEN))
-		dev->features |= NETIF_F_RXHASH;
+		dev->hw_features |= NETIF_F_RXHASH;
+
+	if (!(hw->flags & SKY2_HW_VLAN_BROKEN)) {
+		dev->hw_features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+		dev->vlan_features |= SKY2_VLAN_OFFLOADS;
+	}
 
-	if (!(hw->flags & SKY2_HW_VLAN_BROKEN))
-		dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+	dev->features |= dev->hw_features;
 
 	/* read the mac address */
 	memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port * 8, ETH_ALEN);
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 0c6d10c5f05351b0240ccef235f64580945f05a8..318c9ae7bf91acfcf306ca63fb36cdce1dd24546 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -2254,7 +2254,6 @@ struct sky2_port {
 	u8		     wol;		/* WAKE_ bits */
 	u8		     duplex;		/* DUPLEX_HALF, DUPLEX_FULL */
 	u16		     flags;
-#define SKY2_FLAG_RX_CHECKSUM		0x0001
 #define SKY2_FLAG_AUTO_SPEED		0x0002
 #define SKY2_FLAG_AUTO_PAUSE		0x0004
 
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 8ec1a9a0bb9ae007c69865b2599f07d3f23c99c8..584809c656d5aaecda43d638fcaba1f48c929c89 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -670,16 +670,17 @@ static void sl_setup(struct net_device *dev)
  * in parallel
  */
 
-static void slip_receive_buf(struct tty_struct *tty, const unsigned char *cp,
-							char *fp, int count)
+static unsigned int slip_receive_buf(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count)
 {
 	struct slip *sl = tty->disc_data;
+	int bytes = count;
 
 	if (!sl || sl->magic != SLIP_MAGIC || !netif_running(sl->dev))
-		return;
+		return -ENODEV;
 
 	/* Read the characters out of the buffer */
-	while (count--) {
+	while (bytes--) {
 		if (fp && *fp++) {
 			if (!test_and_set_bit(SLF_ERROR, &sl->flags))
 				sl->dev->stats.rx_errors++;
@@ -693,6 +694,8 @@ static void slip_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 #endif
 			slip_unesc(sl, *cp++);
 	}
+
+	return count;
 }
 
 /************************************
diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c
index d07c39cb4daf59ae1e765b927d5156e816b80a9b..0f29f261fcfeb9b7658bbdb862b6676e1d1b5cb0 100644
--- a/drivers/net/smc-mca.c
+++ b/drivers/net/smc-mca.c
@@ -156,7 +156,7 @@ static const struct {
    { 14, 15 }
 };
 
-static short smc_mca_adapter_ids[] __initdata = {
+static const short smc_mca_adapter_ids[] __devinitconst = {
 	0x61c8,
 	0x61c9,
 	0x6fc0,
@@ -168,7 +168,7 @@ static short smc_mca_adapter_ids[] __initdata = {
 	0x0000
 };
 
-static char *smc_mca_adapter_names[] __initdata = {
+static const char *const smc_mca_adapter_names[] __devinitconst = {
 	"SMC Ethercard PLUS Elite/A BNC/AUI (WD8013EP/A)",
 	"SMC Ethercard PLUS Elite/A UTP/AUI (WD8013WP/A)",
 	"WD Ethercard PLUS/A (WD8003E/A or WD8003ET/A)",
@@ -199,7 +199,7 @@ static const struct net_device_ops ultramca_netdev_ops = {
 #endif
 };
 
-static int __init ultramca_probe(struct device *gen_dev)
+static int __devinit ultramca_probe(struct device *gen_dev)
 {
 	unsigned short ioaddr;
 	struct net_device *dev;
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 66831f378396b1e910e79b74a0340499c7d3c5b5..053863aefb12f183b0095cd0d962bc1698db3580 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -1488,9 +1488,9 @@ smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
 				SUPPORTED_TP | SUPPORTED_AUI;
 
 		if (lp->ctl_rspeed == 10)
-			cmd->speed = SPEED_10;
+			ethtool_cmd_speed_set(cmd, SPEED_10);
 		else if (lp->ctl_rspeed == 100)
-			cmd->speed = SPEED_100;
+			ethtool_cmd_speed_set(cmd, SPEED_100);
 
 		cmd->autoneg = AUTONEG_DISABLE;
 		if (lp->mii.phy_id==1)
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 43654a3bb0ec81591cb6d55302b984fab7782066..dc4805f473e33ee439ea00b884b4ab656b0b0c7b 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1565,9 +1565,9 @@ smc_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
 				 SUPPORTED_TP | SUPPORTED_AUI;
 
 		if (lp->ctl_rspeed == 10)
-			cmd->speed = SPEED_10;
+			ethtool_cmd_speed_set(cmd, SPEED_10);
 		else if (lp->ctl_rspeed == 100)
-			cmd->speed = SPEED_100;
+			ethtool_cmd_speed_set(cmd, SPEED_100);
 
 		cmd->autoneg = AUTONEG_DISABLE;
 		cmd->transceiver = XCVR_INTERNAL;
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index 4b42ecc63dcfd582203141b5e8f92ddfb42a25ba..c6d47d10590c6955f0d76bd72680a90fb9bdfd41 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -29,6 +29,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/crc32.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
@@ -69,6 +71,17 @@ static int debug = 3;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
+struct smsc911x_data;
+
+struct smsc911x_ops {
+	u32 (*reg_read)(struct smsc911x_data *pdata, u32 reg);
+	void (*reg_write)(struct smsc911x_data *pdata, u32 reg, u32 val);
+	void (*rx_readfifo)(struct smsc911x_data *pdata,
+				unsigned int *buf, unsigned int wordcount);
+	void (*tx_writefifo)(struct smsc911x_data *pdata,
+				unsigned int *buf, unsigned int wordcount);
+};
+
 struct smsc911x_data {
 	void __iomem *ioaddr;
 
@@ -116,8 +129,14 @@ struct smsc911x_data {
 	unsigned int clear_bits_mask;
 	unsigned int hashhi;
 	unsigned int hashlo;
+
+	/* register access functions */
+	const struct smsc911x_ops *ops;
 };
 
+/* Easy access to information */
+#define __smsc_shift(pdata, reg) ((reg) << ((pdata)->config.shift))
+
 static inline u32 __smsc911x_reg_read(struct smsc911x_data *pdata, u32 reg)
 {
 	if (pdata->config.flags & SMSC911X_USE_32BIT)
@@ -131,13 +150,29 @@ static inline u32 __smsc911x_reg_read(struct smsc911x_data *pdata, u32 reg)
 	return 0;
 }
 
+static inline u32
+__smsc911x_reg_read_shift(struct smsc911x_data *pdata, u32 reg)
+{
+	if (pdata->config.flags & SMSC911X_USE_32BIT)
+		return readl(pdata->ioaddr + __smsc_shift(pdata, reg));
+
+	if (pdata->config.flags & SMSC911X_USE_16BIT)
+		return (readw(pdata->ioaddr +
+				__smsc_shift(pdata, reg)) & 0xFFFF) |
+			((readw(pdata->ioaddr +
+			__smsc_shift(pdata, reg + 2)) & 0xFFFF) << 16);
+
+	BUG();
+	return 0;
+}
+
 static inline u32 smsc911x_reg_read(struct smsc911x_data *pdata, u32 reg)
 {
 	u32 data;
 	unsigned long flags;
 
 	spin_lock_irqsave(&pdata->dev_lock, flags);
-	data = __smsc911x_reg_read(pdata, reg);
+	data = pdata->ops->reg_read(pdata, reg);
 	spin_unlock_irqrestore(&pdata->dev_lock, flags);
 
 	return data;
@@ -160,13 +195,32 @@ static inline void __smsc911x_reg_write(struct smsc911x_data *pdata, u32 reg,
 	BUG();
 }
 
+static inline void
+__smsc911x_reg_write_shift(struct smsc911x_data *pdata, u32 reg, u32 val)
+{
+	if (pdata->config.flags & SMSC911X_USE_32BIT) {
+		writel(val, pdata->ioaddr + __smsc_shift(pdata, reg));
+		return;
+	}
+
+	if (pdata->config.flags & SMSC911X_USE_16BIT) {
+		writew(val & 0xFFFF,
+			pdata->ioaddr + __smsc_shift(pdata, reg));
+		writew((val >> 16) & 0xFFFF,
+			pdata->ioaddr + __smsc_shift(pdata, reg + 2));
+		return;
+	}
+
+	BUG();
+}
+
 static inline void smsc911x_reg_write(struct smsc911x_data *pdata, u32 reg,
 				      u32 val)
 {
 	unsigned long flags;
 
 	spin_lock_irqsave(&pdata->dev_lock, flags);
-	__smsc911x_reg_write(pdata, reg, val);
+	pdata->ops->reg_write(pdata, reg, val);
 	spin_unlock_irqrestore(&pdata->dev_lock, flags);
 }
 
@@ -202,6 +256,40 @@ smsc911x_tx_writefifo(struct smsc911x_data *pdata, unsigned int *buf,
 	spin_unlock_irqrestore(&pdata->dev_lock, flags);
 }
 
+/* Writes a packet to the TX_DATA_FIFO - shifted version */
+static inline void
+smsc911x_tx_writefifo_shift(struct smsc911x_data *pdata, unsigned int *buf,
+		      unsigned int wordcount)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&pdata->dev_lock, flags);
+
+	if (pdata->config.flags & SMSC911X_SWAP_FIFO) {
+		while (wordcount--)
+			__smsc911x_reg_write_shift(pdata, TX_DATA_FIFO,
+					     swab32(*buf++));
+		goto out;
+	}
+
+	if (pdata->config.flags & SMSC911X_USE_32BIT) {
+		writesl(pdata->ioaddr + __smsc_shift(pdata,
+						TX_DATA_FIFO), buf, wordcount);
+		goto out;
+	}
+
+	if (pdata->config.flags & SMSC911X_USE_16BIT) {
+		while (wordcount--)
+			__smsc911x_reg_write_shift(pdata,
+						 TX_DATA_FIFO, *buf++);
+		goto out;
+	}
+
+	BUG();
+out:
+	spin_unlock_irqrestore(&pdata->dev_lock, flags);
+}
+
 /* Reads a packet out of the RX_DATA_FIFO */
 static inline void
 smsc911x_rx_readfifo(struct smsc911x_data *pdata, unsigned int *buf,
@@ -234,6 +322,40 @@ smsc911x_rx_readfifo(struct smsc911x_data *pdata, unsigned int *buf,
 	spin_unlock_irqrestore(&pdata->dev_lock, flags);
 }
 
+/* Reads a packet out of the RX_DATA_FIFO - shifted version */
+static inline void
+smsc911x_rx_readfifo_shift(struct smsc911x_data *pdata, unsigned int *buf,
+		     unsigned int wordcount)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&pdata->dev_lock, flags);
+
+	if (pdata->config.flags & SMSC911X_SWAP_FIFO) {
+		while (wordcount--)
+			*buf++ = swab32(__smsc911x_reg_read_shift(pdata,
+							    RX_DATA_FIFO));
+		goto out;
+	}
+
+	if (pdata->config.flags & SMSC911X_USE_32BIT) {
+		readsl(pdata->ioaddr + __smsc_shift(pdata,
+						RX_DATA_FIFO), buf, wordcount);
+		goto out;
+	}
+
+	if (pdata->config.flags & SMSC911X_USE_16BIT) {
+		while (wordcount--)
+			*buf++ = __smsc911x_reg_read_shift(pdata,
+								RX_DATA_FIFO);
+		goto out;
+	}
+
+	BUG();
+out:
+	spin_unlock_irqrestore(&pdata->dev_lock, flags);
+}
+
 /* waits for MAC not busy, with timeout.  Only called by smsc911x_mac_read
  * and smsc911x_mac_write, so assumes mac_lock is held */
 static int smsc911x_mac_complete(struct smsc911x_data *pdata)
@@ -248,8 +370,8 @@ static int smsc911x_mac_complete(struct smsc911x_data *pdata)
 		if (!(val & MAC_CSR_CMD_CSR_BUSY_))
 			return 0;
 	}
-	SMSC_WARNING(HW, "Timed out waiting for MAC not BUSY. "
-		"MAC_CSR_CMD: 0x%08X", val);
+	SMSC_WARN(pdata, hw, "Timed out waiting for MAC not BUSY. "
+		  "MAC_CSR_CMD: 0x%08X", val);
 	return -EIO;
 }
 
@@ -262,7 +384,7 @@ static u32 smsc911x_mac_read(struct smsc911x_data *pdata, unsigned int offset)
 
 	temp = smsc911x_reg_read(pdata, MAC_CSR_CMD);
 	if (unlikely(temp & MAC_CSR_CMD_CSR_BUSY_)) {
-		SMSC_WARNING(HW, "MAC busy at entry");
+		SMSC_WARN(pdata, hw, "MAC busy at entry");
 		return 0xFFFFFFFF;
 	}
 
@@ -277,7 +399,7 @@ static u32 smsc911x_mac_read(struct smsc911x_data *pdata, unsigned int offset)
 	if (likely(smsc911x_mac_complete(pdata) == 0))
 		return smsc911x_reg_read(pdata, MAC_CSR_DATA);
 
-	SMSC_WARNING(HW, "MAC busy after read");
+	SMSC_WARN(pdata, hw, "MAC busy after read");
 	return 0xFFFFFFFF;
 }
 
@@ -291,8 +413,8 @@ static void smsc911x_mac_write(struct smsc911x_data *pdata,
 
 	temp = smsc911x_reg_read(pdata, MAC_CSR_CMD);
 	if (unlikely(temp & MAC_CSR_CMD_CSR_BUSY_)) {
-		SMSC_WARNING(HW,
-			"smsc911x_mac_write failed, MAC busy at entry");
+		SMSC_WARN(pdata, hw,
+			  "smsc911x_mac_write failed, MAC busy at entry");
 		return;
 	}
 
@@ -310,8 +432,7 @@ static void smsc911x_mac_write(struct smsc911x_data *pdata,
 	if (likely(smsc911x_mac_complete(pdata) == 0))
 		return;
 
-	SMSC_WARNING(HW,
-		"smsc911x_mac_write failed, MAC busy after write");
+	SMSC_WARN(pdata, hw, "smsc911x_mac_write failed, MAC busy after write");
 }
 
 /* Get a phy register */
@@ -326,8 +447,7 @@ static int smsc911x_mii_read(struct mii_bus *bus, int phyaddr, int regidx)
 
 	/* Confirm MII not busy */
 	if (unlikely(smsc911x_mac_read(pdata, MII_ACC) & MII_ACC_MII_BUSY_)) {
-		SMSC_WARNING(HW,
-			"MII is busy in smsc911x_mii_read???");
+		SMSC_WARN(pdata, hw, "MII is busy in smsc911x_mii_read???");
 		reg = -EIO;
 		goto out;
 	}
@@ -343,7 +463,7 @@ static int smsc911x_mii_read(struct mii_bus *bus, int phyaddr, int regidx)
 			goto out;
 		}
 
-	SMSC_WARNING(HW, "Timed out waiting for MII read to finish");
+	SMSC_WARN(pdata, hw, "Timed out waiting for MII read to finish");
 	reg = -EIO;
 
 out:
@@ -364,8 +484,7 @@ static int smsc911x_mii_write(struct mii_bus *bus, int phyaddr, int regidx,
 
 	/* Confirm MII not busy */
 	if (unlikely(smsc911x_mac_read(pdata, MII_ACC) & MII_ACC_MII_BUSY_)) {
-		SMSC_WARNING(HW,
-			"MII is busy in smsc911x_mii_write???");
+		SMSC_WARN(pdata, hw, "MII is busy in smsc911x_mii_write???");
 		reg = -EIO;
 		goto out;
 	}
@@ -385,7 +504,7 @@ static int smsc911x_mii_write(struct mii_bus *bus, int phyaddr, int regidx,
 			goto out;
 		}
 
-	SMSC_WARNING(HW, "Timed out waiting for MII write to finish");
+	SMSC_WARN(pdata, hw, "Timed out waiting for MII write to finish");
 	reg = -EIO;
 
 out:
@@ -426,18 +545,20 @@ static void smsc911x_phy_initialise_external(struct smsc911x_data *pdata)
 	unsigned int hwcfg = smsc911x_reg_read(pdata, HW_CFG);
 
 	if (pdata->config.flags & SMSC911X_FORCE_INTERNAL_PHY) {
-		SMSC_TRACE(HW, "Forcing internal PHY");
+		SMSC_TRACE(pdata, hw, "Forcing internal PHY");
 		pdata->using_extphy = 0;
 	} else if (pdata->config.flags & SMSC911X_FORCE_EXTERNAL_PHY) {
-		SMSC_TRACE(HW, "Forcing external PHY");
+		SMSC_TRACE(pdata, hw, "Forcing external PHY");
 		smsc911x_phy_enable_external(pdata);
 		pdata->using_extphy = 1;
 	} else if (hwcfg & HW_CFG_EXT_PHY_DET_) {
-		SMSC_TRACE(HW, "HW_CFG EXT_PHY_DET set, using external PHY");
+		SMSC_TRACE(pdata, hw,
+			   "HW_CFG EXT_PHY_DET set, using external PHY");
 		smsc911x_phy_enable_external(pdata);
 		pdata->using_extphy = 1;
 	} else {
-		SMSC_TRACE(HW, "HW_CFG EXT_PHY_DET clear, using internal PHY");
+		SMSC_TRACE(pdata, hw,
+			   "HW_CFG EXT_PHY_DET clear, using internal PHY");
 		pdata->using_extphy = 0;
 	}
 }
@@ -499,7 +620,7 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
 		wrsz += (u32)((ulong)pdata->loopback_tx_pkt & 0x3);
 		wrsz >>= 2;
 
-		smsc911x_tx_writefifo(pdata, (unsigned int *)bufp, wrsz);
+		pdata->ops->tx_writefifo(pdata, (unsigned int *)bufp, wrsz);
 
 		/* Wait till transmit is done */
 		i = 60;
@@ -509,13 +630,13 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
 		} while ((i--) && (!status));
 
 		if (!status) {
-			SMSC_WARNING(HW, "Failed to transmit "
-				"during loopback test");
+			SMSC_WARN(pdata, hw,
+				  "Failed to transmit during loopback test");
 			continue;
 		}
 		if (status & TX_STS_ES_) {
-			SMSC_WARNING(HW, "Transmit encountered "
-				"errors during loopback test");
+			SMSC_WARN(pdata, hw,
+				  "Transmit encountered errors during loopback test");
 			continue;
 		}
 
@@ -527,13 +648,13 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
 		} while ((i--) && (!status));
 
 		if (!status) {
-			SMSC_WARNING(HW,
-				"Failed to receive during loopback test");
+			SMSC_WARN(pdata, hw,
+				  "Failed to receive during loopback test");
 			continue;
 		}
 		if (status & RX_STS_ES_) {
-			SMSC_WARNING(HW, "Receive encountered "
-				"errors during loopback test");
+			SMSC_WARN(pdata, hw,
+				  "Receive encountered errors during loopback test");
 			continue;
 		}
 
@@ -543,12 +664,12 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
 		rdsz += (u32)((ulong)pdata->loopback_rx_pkt & 0x3);
 		rdsz >>= 2;
 
-		smsc911x_rx_readfifo(pdata, (unsigned int *)bufp, rdsz);
+		pdata->ops->rx_readfifo(pdata, (unsigned int *)bufp, rdsz);
 
 		if (pktlength != (MIN_PACKET_SIZE + 4)) {
-			SMSC_WARNING(HW, "Unexpected packet size "
-				"during loop back test, size=%d, will retry",
-				pktlength);
+			SMSC_WARN(pdata, hw, "Unexpected packet size "
+				  "during loop back test, size=%d, will retry",
+				  pktlength);
 		} else {
 			unsigned int j;
 			int mismatch = 0;
@@ -560,12 +681,12 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata)
 				}
 			}
 			if (!mismatch) {
-				SMSC_TRACE(HW, "Successfully verified "
+				SMSC_TRACE(pdata, hw, "Successfully verified "
 					   "loopback packet");
 				return 0;
 			} else {
-				SMSC_WARNING(HW, "Data mismatch "
-					"during loop back test, will retry");
+				SMSC_WARN(pdata, hw, "Data mismatch "
+					  "during loop back test, will retry");
 			}
 		}
 	}
@@ -582,7 +703,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata)
 	BUG_ON(!phy_dev);
 	BUG_ON(!phy_dev->bus);
 
-	SMSC_TRACE(HW, "Performing PHY BCR Reset");
+	SMSC_TRACE(pdata, hw, "Performing PHY BCR Reset");
 	smsc911x_mii_write(phy_dev->bus, phy_dev->addr, MII_BMCR, BMCR_RESET);
 	do {
 		msleep(1);
@@ -591,7 +712,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata)
 	} while ((i--) && (temp & BMCR_RESET));
 
 	if (temp & BMCR_RESET) {
-		SMSC_WARNING(HW, "PHY reset failed to complete.");
+		SMSC_WARN(pdata, hw, "PHY reset failed to complete");
 		return -EIO;
 	}
 	/* Extra delay required because the phy may not be completed with
@@ -695,11 +816,11 @@ static void smsc911x_phy_update_flowcontrol(struct smsc911x_data *pdata)
 		else
 			afc &= ~0xF;
 
-		SMSC_TRACE(HW, "rx pause %s, tx pause %s",
-			(cap & FLOW_CTRL_RX ? "enabled" : "disabled"),
-			(cap & FLOW_CTRL_TX ? "enabled" : "disabled"));
+		SMSC_TRACE(pdata, hw, "rx pause %s, tx pause %s",
+			   (cap & FLOW_CTRL_RX ? "enabled" : "disabled"),
+			   (cap & FLOW_CTRL_TX ? "enabled" : "disabled"));
 	} else {
-		SMSC_TRACE(HW, "half duplex");
+		SMSC_TRACE(pdata, hw, "half duplex");
 		flow = 0;
 		afc |= 0xF;
 	}
@@ -722,17 +843,17 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
 
 	if (phy_dev->duplex != pdata->last_duplex) {
 		unsigned int mac_cr;
-		SMSC_TRACE(HW, "duplex state has changed");
+		SMSC_TRACE(pdata, hw, "duplex state has changed");
 
 		spin_lock_irqsave(&pdata->mac_lock, flags);
 		mac_cr = smsc911x_mac_read(pdata, MAC_CR);
 		if (phy_dev->duplex) {
-			SMSC_TRACE(HW,
-				"configuring for full duplex mode");
+			SMSC_TRACE(pdata, hw,
+				   "configuring for full duplex mode");
 			mac_cr |= MAC_CR_FDPX_;
 		} else {
-			SMSC_TRACE(HW,
-				"configuring for half duplex mode");
+			SMSC_TRACE(pdata, hw,
+				   "configuring for half duplex mode");
 			mac_cr &= ~MAC_CR_FDPX_;
 		}
 		smsc911x_mac_write(pdata, MAC_CR, mac_cr);
@@ -744,9 +865,9 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
 
 	carrier = netif_carrier_ok(dev);
 	if (carrier != pdata->last_carrier) {
-		SMSC_TRACE(HW, "carrier state has changed");
+		SMSC_TRACE(pdata, hw, "carrier state has changed");
 		if (carrier) {
-			SMSC_TRACE(HW, "configuring for carrier OK");
+			SMSC_TRACE(pdata, hw, "configuring for carrier OK");
 			if ((pdata->gpio_orig_setting & GPIO_CFG_LED1_EN_) &&
 			    (!pdata->using_extphy)) {
 				/* Restore original GPIO configuration */
@@ -755,7 +876,7 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
 					pdata->gpio_setting);
 			}
 		} else {
-			SMSC_TRACE(HW, "configuring for no carrier");
+			SMSC_TRACE(pdata, hw, "configuring for no carrier");
 			/* Check global setting that LED1
 			 * usage is 10/100 indicator */
 			pdata->gpio_setting = smsc911x_reg_read(pdata,
@@ -787,25 +908,25 @@ static int smsc911x_mii_probe(struct net_device *dev)
 	/* find the first phy */
 	phydev = phy_find_first(pdata->mii_bus);
 	if (!phydev) {
-		pr_err("%s: no PHY found\n", dev->name);
+		netdev_err(dev, "no PHY found\n");
 		return -ENODEV;
 	}
 
-	SMSC_TRACE(PROBE, "PHY: addr %d, phy_id 0x%08X",
-			phydev->addr, phydev->phy_id);
+	SMSC_TRACE(pdata, probe, "PHY: addr %d, phy_id 0x%08X",
+		   phydev->addr, phydev->phy_id);
 
 	ret = phy_connect_direct(dev, phydev,
 			&smsc911x_phy_adjust_link, 0,
 			pdata->config.phy_interface);
 
 	if (ret) {
-		pr_err("%s: Could not attach to PHY\n", dev->name);
+		netdev_err(dev, "Could not attach to PHY\n");
 		return ret;
 	}
 
-	pr_info("%s: attached PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n",
-		dev->name, phydev->drv->name,
-		dev_name(&phydev->dev), phydev->irq);
+	netdev_info(dev,
+		    "attached PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n",
+		    phydev->drv->name, dev_name(&phydev->dev), phydev->irq);
 
 	/* mask with MAC supported features */
 	phydev->supported &= (PHY_BASIC_FEATURES | SUPPORTED_Pause |
@@ -818,13 +939,13 @@ static int smsc911x_mii_probe(struct net_device *dev)
 
 #ifdef USE_PHY_WORK_AROUND
 	if (smsc911x_phy_loopbacktest(dev) < 0) {
-		SMSC_WARNING(HW, "Failed Loop Back Test");
+		SMSC_WARN(pdata, hw, "Failed Loop Back Test");
 		return -ENODEV;
 	}
-	SMSC_TRACE(HW, "Passed Loop Back Test");
+	SMSC_TRACE(pdata, hw, "Passed Loop Back Test");
 #endif				/* USE_PHY_WORK_AROUND */
 
-	SMSC_TRACE(HW, "phy initialised successfully");
+	SMSC_TRACE(pdata, hw, "phy initialised successfully");
 	return 0;
 }
 
@@ -860,8 +981,8 @@ static int __devinit smsc911x_mii_init(struct platform_device *pdev,
 		smsc911x_phy_initialise_external(pdata);
 		break;
 	default:
-		SMSC_TRACE(HW, "External PHY is not supported, "
-			"using internal PHY");
+		SMSC_TRACE(pdata, hw, "External PHY is not supported, "
+			   "using internal PHY");
 		pdata->using_extphy = 0;
 		break;
 	}
@@ -872,12 +993,12 @@ static int __devinit smsc911x_mii_init(struct platform_device *pdev,
 	}
 
 	if (mdiobus_register(pdata->mii_bus)) {
-		SMSC_WARNING(PROBE, "Error registering mii bus");
+		SMSC_WARN(pdata, probe, "Error registering mii bus");
 		goto err_out_free_bus_2;
 	}
 
 	if (smsc911x_mii_probe(dev) < 0) {
-		SMSC_WARNING(PROBE, "Error registering mii bus");
+		SMSC_WARN(pdata, probe, "Error registering mii bus");
 		goto err_out_unregister_bus_3;
 	}
 
@@ -913,8 +1034,7 @@ static void smsc911x_tx_update_txcounters(struct net_device *dev)
 			 * does not reference a hardware defined reserved bit
 			 * but rather a driver defined one.
 			 */
-			SMSC_WARNING(HW,
-				"Packet tag reserved bit is high");
+			SMSC_WARN(pdata, hw, "Packet tag reserved bit is high");
 		} else {
 			if (unlikely(tx_stat & TX_STS_ES_)) {
 				dev->stats.tx_errors++;
@@ -977,8 +1097,8 @@ smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktbytes)
 		} while ((val & RX_DP_CTRL_RX_FFWD_) && --timeout);
 
 		if (unlikely(timeout == 0))
-			SMSC_WARNING(HW, "Timed out waiting for "
-				"RX FFWD to finish, RX_DP_CTRL: 0x%08X", val);
+			SMSC_WARN(pdata, hw, "Timed out waiting for "
+				  "RX FFWD to finish, RX_DP_CTRL: 0x%08X", val);
 	} else {
 		unsigned int temp;
 		while (pktwords--)
@@ -1021,8 +1141,8 @@ static int smsc911x_poll(struct napi_struct *napi, int budget)
 		smsc911x_rx_counterrors(dev, rxstat);
 
 		if (unlikely(rxstat & RX_STS_ES_)) {
-			SMSC_WARNING(RX_ERR,
-				"Discarding packet with error bit set");
+			SMSC_WARN(pdata, rx_err,
+				  "Discarding packet with error bit set");
 			/* Packet has an error, discard it and continue with
 			 * the next */
 			smsc911x_rx_fastforward(pdata, pktwords);
@@ -1032,8 +1152,8 @@ static int smsc911x_poll(struct napi_struct *napi, int budget)
 
 		skb = netdev_alloc_skb(dev, pktlength + NET_IP_ALIGN);
 		if (unlikely(!skb)) {
-			SMSC_WARNING(RX_ERR,
-				"Unable to allocate skb for rx packet");
+			SMSC_WARN(pdata, rx_err,
+				  "Unable to allocate skb for rx packet");
 			/* Drop the packet and stop this polling iteration */
 			smsc911x_rx_fastforward(pdata, pktwords);
 			dev->stats.rx_dropped++;
@@ -1046,8 +1166,8 @@ static int smsc911x_poll(struct napi_struct *napi, int budget)
 		/* Align IP on 16B boundary */
 		skb_reserve(skb, NET_IP_ALIGN);
 		skb_put(skb, pktlength - 4);
-		smsc911x_rx_readfifo(pdata, (unsigned int *)skb->head,
-				     pktwords);
+		pdata->ops->rx_readfifo(pdata,
+				 (unsigned int *)skb->head, pktwords);
 		skb->protocol = eth_type_trans(skb, dev);
 		skb_checksum_none_assert(skb);
 		netif_receive_skb(skb);
@@ -1083,8 +1203,8 @@ static void smsc911x_rx_multicast_update(struct smsc911x_data *pdata)
 	smsc911x_mac_write(pdata, MAC_CR, mac_cr);
 	smsc911x_mac_write(pdata, HASHH, pdata->hashhi);
 	smsc911x_mac_write(pdata, HASHL, pdata->hashlo);
-	SMSC_TRACE(HW, "maccr 0x%08X, HASHH 0x%08X, HASHL 0x%08X",
-		mac_cr, pdata->hashhi, pdata->hashlo);
+	SMSC_TRACE(pdata, hw, "maccr 0x%08X, HASHH 0x%08X, HASHL 0x%08X",
+		   mac_cr, pdata->hashhi, pdata->hashlo);
 }
 
 static void smsc911x_rx_multicast_update_workaround(struct smsc911x_data *pdata)
@@ -1102,7 +1222,7 @@ static void smsc911x_rx_multicast_update_workaround(struct smsc911x_data *pdata)
 
 	/* Check Rx has stopped */
 	if (smsc911x_mac_read(pdata, MAC_CR) & MAC_CR_RXEN_)
-		SMSC_WARNING(DRV, "Rx not stopped");
+		SMSC_WARN(pdata, drv, "Rx not stopped");
 
 	/* Perform the update - safe to do now Rx has stopped */
 	smsc911x_rx_multicast_update(pdata);
@@ -1131,7 +1251,7 @@ static int smsc911x_soft_reset(struct smsc911x_data *pdata)
 	} while ((--timeout) && (temp & HW_CFG_SRST_));
 
 	if (unlikely(temp & HW_CFG_SRST_)) {
-		SMSC_WARNING(DRV, "Failed to complete reset");
+		SMSC_WARN(pdata, drv, "Failed to complete reset");
 		return -EIO;
 	}
 	return 0;
@@ -1160,18 +1280,18 @@ static int smsc911x_open(struct net_device *dev)
 
 	/* if the phy is not yet registered, retry later*/
 	if (!pdata->phy_dev) {
-		SMSC_WARNING(HW, "phy_dev is NULL");
+		SMSC_WARN(pdata, hw, "phy_dev is NULL");
 		return -EAGAIN;
 	}
 
 	if (!is_valid_ether_addr(dev->dev_addr)) {
-		SMSC_WARNING(HW, "dev_addr is not a valid MAC address");
+		SMSC_WARN(pdata, hw, "dev_addr is not a valid MAC address");
 		return -EADDRNOTAVAIL;
 	}
 
 	/* Reset the LAN911x */
 	if (smsc911x_soft_reset(pdata)) {
-		SMSC_WARNING(HW, "soft reset failed");
+		SMSC_WARN(pdata, hw, "soft reset failed");
 		return -EIO;
 	}
 
@@ -1191,8 +1311,8 @@ static int smsc911x_open(struct net_device *dev)
 	}
 
 	if (unlikely(timeout == 0))
-		SMSC_WARNING(IFUP,
-			"Timed out waiting for EEPROM busy bit to clear");
+		SMSC_WARN(pdata, ifup,
+			  "Timed out waiting for EEPROM busy bit to clear");
 
 	smsc911x_reg_write(pdata, GPIO_CFG, 0x70070000);
 
@@ -1210,22 +1330,22 @@ static int smsc911x_open(struct net_device *dev)
 	intcfg = ((10 << 24) | INT_CFG_IRQ_EN_);
 
 	if (pdata->config.irq_polarity) {
-		SMSC_TRACE(IFUP, "irq polarity: active high");
+		SMSC_TRACE(pdata, ifup, "irq polarity: active high");
 		intcfg |= INT_CFG_IRQ_POL_;
 	} else {
-		SMSC_TRACE(IFUP, "irq polarity: active low");
+		SMSC_TRACE(pdata, ifup, "irq polarity: active low");
 	}
 
 	if (pdata->config.irq_type) {
-		SMSC_TRACE(IFUP, "irq type: push-pull");
+		SMSC_TRACE(pdata, ifup, "irq type: push-pull");
 		intcfg |= INT_CFG_IRQ_TYPE_;
 	} else {
-		SMSC_TRACE(IFUP, "irq type: open drain");
+		SMSC_TRACE(pdata, ifup, "irq type: open drain");
 	}
 
 	smsc911x_reg_write(pdata, INT_CFG, intcfg);
 
-	SMSC_TRACE(IFUP, "Testing irq handler using IRQ %d", dev->irq);
+	SMSC_TRACE(pdata, ifup, "Testing irq handler using IRQ %d", dev->irq);
 	pdata->software_irq_signal = 0;
 	smp_wmb();
 
@@ -1241,14 +1361,15 @@ static int smsc911x_open(struct net_device *dev)
 	}
 
 	if (!pdata->software_irq_signal) {
-		dev_warn(&dev->dev, "ISR failed signaling test (IRQ %d)\n",
-			 dev->irq);
+		netdev_warn(dev, "ISR failed signaling test (IRQ %d)\n",
+			    dev->irq);
 		return -ENODEV;
 	}
-	SMSC_TRACE(IFUP, "IRQ handler passed test using IRQ %d", dev->irq);
+	SMSC_TRACE(pdata, ifup, "IRQ handler passed test using IRQ %d",
+		   dev->irq);
 
-	dev_info(&dev->dev, "SMSC911x/921x identified at %#08lx, IRQ: %d\n",
-		 (unsigned long)pdata->ioaddr, dev->irq);
+	netdev_info(dev, "SMSC911x/921x identified at %#08lx, IRQ: %d\n",
+		    (unsigned long)pdata->ioaddr, dev->irq);
 
 	/* Reset the last known duplex and carrier */
 	pdata->last_duplex = -1;
@@ -1313,7 +1434,7 @@ static int smsc911x_stop(struct net_device *dev)
 	if (pdata->phy_dev)
 		phy_stop(pdata->phy_dev);
 
-	SMSC_TRACE(IFDOWN, "Interface stopped");
+	SMSC_TRACE(pdata, ifdown, "Interface stopped");
 	return 0;
 }
 
@@ -1331,8 +1452,8 @@ static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	freespace = smsc911x_reg_read(pdata, TX_FIFO_INF) & TX_FIFO_INF_TDFREE_;
 
 	if (unlikely(freespace < TX_FIFO_LOW_THRESHOLD))
-		SMSC_WARNING(TX_ERR,
-			"Tx data fifo low, space available: %d", freespace);
+		SMSC_WARN(pdata, tx_err,
+			  "Tx data fifo low, space available: %d", freespace);
 
 	/* Word alignment adjustment */
 	tx_cmd_a = (u32)((ulong)skb->data & 0x03) << 16;
@@ -1350,7 +1471,7 @@ static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	wrsz += (u32)((ulong)skb->data & 0x3);
 	wrsz >>= 2;
 
-	smsc911x_tx_writefifo(pdata, (unsigned int *)bufp, wrsz);
+	pdata->ops->tx_writefifo(pdata, (unsigned int *)bufp, wrsz);
 	freespace -= (skb->len + 32);
 	dev_kfree_skb(skb);
 
@@ -1432,7 +1553,7 @@ static void smsc911x_set_multicast_list(struct net_device *dev)
 		 * receiving data */
 		if (!pdata->multicast_update_pending) {
 			unsigned int temp;
-			SMSC_TRACE(HW, "scheduling mcast update");
+			SMSC_TRACE(pdata, hw, "scheduling mcast update");
 			pdata->multicast_update_pending = 1;
 
 			/* Request the hardware to stop, then perform the
@@ -1474,7 +1595,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
 	if (unlikely(intsts & inten & INT_STS_RXSTOP_INT_)) {
 		/* Called when there is a multicast update scheduled and
 		 * it is now safe to complete the update */
-		SMSC_TRACE(INTR, "RX Stop interrupt");
+		SMSC_TRACE(pdata, intr, "RX Stop interrupt");
 		smsc911x_reg_write(pdata, INT_STS, INT_STS_RXSTOP_INT_);
 		if (pdata->multicast_update_pending)
 			smsc911x_rx_multicast_update_workaround(pdata);
@@ -1491,7 +1612,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
 	}
 
 	if (unlikely(intsts & inten & INT_STS_RXE_)) {
-		SMSC_TRACE(INTR, "RX Error interrupt");
+		SMSC_TRACE(pdata, intr, "RX Error interrupt");
 		smsc911x_reg_write(pdata, INT_STS, INT_STS_RXE_);
 		serviced = IRQ_HANDLED;
 	}
@@ -1505,8 +1626,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
 			/* Schedule a NAPI poll */
 			__napi_schedule(&pdata->napi);
 		} else {
-			SMSC_WARNING(RX_ERR,
-				"napi_schedule_prep failed");
+			SMSC_WARN(pdata, rx_err, "napi_schedule_prep failed");
 		}
 		serviced = IRQ_HANDLED;
 	}
@@ -1543,7 +1663,7 @@ static int smsc911x_set_mac_address(struct net_device *dev, void *p)
 	smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
 	spin_unlock_irq(&pdata->mac_lock);
 
-	dev_info(&dev->dev, "MAC Address: %pM\n", dev->dev_addr);
+	netdev_info(dev, "MAC Address: %pM\n", dev->dev_addr);
 
 	return 0;
 }
@@ -1649,9 +1769,9 @@ static int smsc911x_eeprom_send_cmd(struct smsc911x_data *pdata, u32 op)
 	int timeout = 100;
 	u32 e2cmd;
 
-	SMSC_TRACE(DRV, "op 0x%08x", op);
+	SMSC_TRACE(pdata, drv, "op 0x%08x", op);
 	if (smsc911x_reg_read(pdata, E2P_CMD) & E2P_CMD_EPC_BUSY_) {
-		SMSC_WARNING(DRV, "Busy at start");
+		SMSC_WARN(pdata, drv, "Busy at start");
 		return -EBUSY;
 	}
 
@@ -1664,12 +1784,12 @@ static int smsc911x_eeprom_send_cmd(struct smsc911x_data *pdata, u32 op)
 	} while ((e2cmd & E2P_CMD_EPC_BUSY_) && (--timeout));
 
 	if (!timeout) {
-		SMSC_TRACE(DRV, "TIMED OUT");
+		SMSC_TRACE(pdata, drv, "TIMED OUT");
 		return -EAGAIN;
 	}
 
 	if (e2cmd & E2P_CMD_EPC_TIMEOUT_) {
-		SMSC_TRACE(DRV, "Error occurred during eeprom operation");
+		SMSC_TRACE(pdata, drv, "Error occurred during eeprom operation");
 		return -EINVAL;
 	}
 
@@ -1682,7 +1802,7 @@ static int smsc911x_eeprom_read_location(struct smsc911x_data *pdata,
 	u32 op = E2P_CMD_EPC_CMD_READ_ | address;
 	int ret;
 
-	SMSC_TRACE(DRV, "address 0x%x", address);
+	SMSC_TRACE(pdata, drv, "address 0x%x", address);
 	ret = smsc911x_eeprom_send_cmd(pdata, op);
 
 	if (!ret)
@@ -1698,7 +1818,7 @@ static int smsc911x_eeprom_write_location(struct smsc911x_data *pdata,
 	u32 temp;
 	int ret;
 
-	SMSC_TRACE(DRV, "address 0x%x, data 0x%x", address, data);
+	SMSC_TRACE(pdata, drv, "address 0x%x, data 0x%x", address, data);
 	ret = smsc911x_eeprom_send_cmd(pdata, op);
 
 	if (!ret) {
@@ -1811,26 +1931,26 @@ static int __devinit smsc911x_init(struct net_device *dev)
 	struct smsc911x_data *pdata = netdev_priv(dev);
 	unsigned int byte_test;
 
-	SMSC_TRACE(PROBE, "Driver Parameters:");
-	SMSC_TRACE(PROBE, "LAN base: 0x%08lX",
-		(unsigned long)pdata->ioaddr);
-	SMSC_TRACE(PROBE, "IRQ: %d", dev->irq);
-	SMSC_TRACE(PROBE, "PHY will be autodetected.");
+	SMSC_TRACE(pdata, probe, "Driver Parameters:");
+	SMSC_TRACE(pdata, probe, "LAN base: 0x%08lX",
+		   (unsigned long)pdata->ioaddr);
+	SMSC_TRACE(pdata, probe, "IRQ: %d", dev->irq);
+	SMSC_TRACE(pdata, probe, "PHY will be autodetected.");
 
 	spin_lock_init(&pdata->dev_lock);
 	spin_lock_init(&pdata->mac_lock);
 
 	if (pdata->ioaddr == 0) {
-		SMSC_WARNING(PROBE, "pdata->ioaddr: 0x00000000");
+		SMSC_WARN(pdata, probe, "pdata->ioaddr: 0x00000000");
 		return -ENODEV;
 	}
 
 	/* Check byte ordering */
 	byte_test = smsc911x_reg_read(pdata, BYTE_TEST);
-	SMSC_TRACE(PROBE, "BYTE_TEST: 0x%08X", byte_test);
+	SMSC_TRACE(pdata, probe, "BYTE_TEST: 0x%08X", byte_test);
 	if (byte_test == 0x43218765) {
-		SMSC_TRACE(PROBE, "BYTE_TEST looks swapped, "
-			"applying WORD_SWAP");
+		SMSC_TRACE(pdata, probe, "BYTE_TEST looks swapped, "
+			   "applying WORD_SWAP");
 		smsc911x_reg_write(pdata, WORD_SWAP, 0xffffffff);
 
 		/* 1 dummy read of BYTE_TEST is needed after a write to
@@ -1841,12 +1961,13 @@ static int __devinit smsc911x_init(struct net_device *dev)
 	}
 
 	if (byte_test != 0x87654321) {
-		SMSC_WARNING(DRV, "BYTE_TEST: 0x%08X", byte_test);
+		SMSC_WARN(pdata, drv, "BYTE_TEST: 0x%08X", byte_test);
 		if (((byte_test >> 16) & 0xFFFF) == (byte_test & 0xFFFF)) {
-			SMSC_WARNING(PROBE,
-				"top 16 bits equal to bottom 16 bits");
-			SMSC_TRACE(PROBE, "This may mean the chip is set "
-				"for 32 bit while the bus is reading 16 bit");
+			SMSC_WARN(pdata, probe,
+				  "top 16 bits equal to bottom 16 bits");
+			SMSC_TRACE(pdata, probe,
+				   "This may mean the chip is set "
+				   "for 32 bit while the bus is reading 16 bit");
 		}
 		return -ENODEV;
 	}
@@ -1881,17 +2002,18 @@ static int __devinit smsc911x_init(struct net_device *dev)
 		break;
 
 	default:
-		SMSC_WARNING(PROBE, "LAN911x not identified, idrev: 0x%08X",
-			pdata->idrev);
+		SMSC_WARN(pdata, probe, "LAN911x not identified, idrev: 0x%08X",
+			  pdata->idrev);
 		return -ENODEV;
 	}
 
-	SMSC_TRACE(PROBE, "LAN911x identified, idrev: 0x%08X, generation: %d",
-		pdata->idrev, pdata->generation);
+	SMSC_TRACE(pdata, probe,
+		   "LAN911x identified, idrev: 0x%08X, generation: %d",
+		   pdata->idrev, pdata->generation);
 
 	if (pdata->generation == 0)
-		SMSC_WARNING(PROBE,
-			"This driver is not intended for this chip revision");
+		SMSC_WARN(pdata, probe,
+			  "This driver is not intended for this chip revision");
 
 	/* workaround for platforms without an eeprom, where the mac address
 	 * is stored elsewhere and set by the bootloader.  This saves the
@@ -1931,7 +2053,7 @@ static int __devexit smsc911x_drv_remove(struct platform_device *pdev)
 	BUG_ON(!pdata->ioaddr);
 	BUG_ON(!pdata->phy_dev);
 
-	SMSC_TRACE(IFDOWN, "Stopping driver.");
+	SMSC_TRACE(pdata, ifdown, "Stopping driver");
 
 	phy_disconnect(pdata->phy_dev);
 	pdata->phy_dev = NULL;
@@ -1955,6 +2077,22 @@ static int __devexit smsc911x_drv_remove(struct platform_device *pdev)
 	return 0;
 }
 
+/* standard register acces */
+static const struct smsc911x_ops standard_smsc911x_ops = {
+	.reg_read = __smsc911x_reg_read,
+	.reg_write = __smsc911x_reg_write,
+	.rx_readfifo = smsc911x_rx_readfifo,
+	.tx_writefifo = smsc911x_tx_writefifo,
+};
+
+/* shifted register access */
+static const struct smsc911x_ops shifted_smsc911x_ops = {
+	.reg_read = __smsc911x_reg_read_shift,
+	.reg_write = __smsc911x_reg_write_shift,
+	.rx_readfifo = smsc911x_rx_readfifo_shift,
+	.tx_writefifo = smsc911x_tx_writefifo_shift,
+};
+
 static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 {
 	struct net_device *dev;
@@ -1965,11 +2103,11 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	int res_size, irq_flags;
 	int retval;
 
-	pr_info("%s: Driver version %s.\n", SMSC_CHIPNAME, SMSC_DRV_VERSION);
+	pr_info("Driver version %s\n", SMSC_DRV_VERSION);
 
 	/* platform data specifies irq & dynamic bus configuration */
 	if (!pdev->dev.platform_data) {
-		pr_warning("%s: platform_data not provided\n", SMSC_CHIPNAME);
+		pr_warn("platform_data not provided\n");
 		retval = -ENODEV;
 		goto out_0;
 	}
@@ -1979,8 +2117,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	if (!res)
 		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
-		pr_warning("%s: Could not allocate resource.\n",
-			SMSC_CHIPNAME);
+		pr_warn("Could not allocate resource\n");
 		retval = -ENODEV;
 		goto out_0;
 	}
@@ -1988,8 +2125,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 
 	irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (!irq_res) {
-		pr_warning("%s: Could not allocate irq resource.\n",
-			SMSC_CHIPNAME);
+		pr_warn("Could not allocate irq resource\n");
 		retval = -ENODEV;
 		goto out_0;
 	}
@@ -2001,7 +2137,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 
 	dev = alloc_etherdev(sizeof(struct smsc911x_data));
 	if (!dev) {
-		pr_warning("%s: Could not allocate device.\n", SMSC_CHIPNAME);
+		pr_warn("Could not allocate device\n");
 		retval = -ENOMEM;
 		goto out_release_io_1;
 	}
@@ -2021,12 +2157,17 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	pdata->msg_enable = ((1 << debug) - 1);
 
 	if (pdata->ioaddr == NULL) {
-		SMSC_WARNING(PROBE,
-			"Error smsc911x base address invalid");
+		SMSC_WARN(pdata, probe, "Error smsc911x base address invalid");
 		retval = -ENOMEM;
 		goto out_free_netdev_2;
 	}
 
+	/* assume standard, non-shifted, access to HW registers */
+	pdata->ops = &standard_smsc911x_ops;
+	/* apply the right access if shifting is needed */
+	if (config->shift)
+		pdata->ops = &shifted_smsc911x_ops;
+
 	retval = smsc911x_init(dev);
 	if (retval < 0)
 		goto out_unmap_io_3;
@@ -2047,8 +2188,8 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	retval = request_irq(dev->irq, smsc911x_irqhandler,
 			     irq_flags | IRQF_SHARED, dev->name, dev);
 	if (retval) {
-		SMSC_WARNING(PROBE,
-			"Unable to claim requested irq: %d", dev->irq);
+		SMSC_WARN(pdata, probe,
+			  "Unable to claim requested irq: %d", dev->irq);
 		goto out_unmap_io_3;
 	}
 
@@ -2056,17 +2197,16 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 
 	retval = register_netdev(dev);
 	if (retval) {
-		SMSC_WARNING(PROBE,
-			"Error %i registering device", retval);
+		SMSC_WARN(pdata, probe, "Error %i registering device", retval);
 		goto out_unset_drvdata_4;
 	} else {
-		SMSC_TRACE(PROBE, "Network interface: \"%s\"", dev->name);
+		SMSC_TRACE(pdata, probe,
+			   "Network interface: \"%s\"", dev->name);
 	}
 
 	retval = smsc911x_mii_init(pdev, dev);
 	if (retval) {
-		SMSC_WARNING(PROBE,
-			"Error %i initialising mii", retval);
+		SMSC_WARN(pdata, probe, "Error %i initialising mii", retval);
 		goto out_unregister_netdev_5;
 	}
 
@@ -2075,10 +2215,12 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 	/* Check if mac address has been specified when bringing interface up */
 	if (is_valid_ether_addr(dev->dev_addr)) {
 		smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
-		SMSC_TRACE(PROBE, "MAC Address is specified by configuration");
+		SMSC_TRACE(pdata, probe,
+			   "MAC Address is specified by configuration");
 	} else if (is_valid_ether_addr(pdata->config.mac)) {
 		memcpy(dev->dev_addr, pdata->config.mac, 6);
-		SMSC_TRACE(PROBE, "MAC Address specified by platform data");
+		SMSC_TRACE(pdata, probe,
+			   "MAC Address specified by platform data");
 	} else {
 		/* Try reading mac address from device. if EEPROM is present
 		 * it will already have been set */
@@ -2086,20 +2228,20 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 
 		if (is_valid_ether_addr(dev->dev_addr)) {
 			/* eeprom values are valid  so use them */
-			SMSC_TRACE(PROBE,
-				"Mac Address is read from LAN911x EEPROM");
+			SMSC_TRACE(pdata, probe,
+				   "Mac Address is read from LAN911x EEPROM");
 		} else {
 			/* eeprom values are invalid, generate random MAC */
 			random_ether_addr(dev->dev_addr);
 			smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
-			SMSC_TRACE(PROBE,
-				"MAC Address is set to random_ether_addr");
+			SMSC_TRACE(pdata, probe,
+				   "MAC Address is set to random_ether_addr");
 		}
 	}
 
 	spin_unlock_irq(&pdata->mac_lock);
 
-	dev_info(&dev->dev, "MAC Address: %pM\n", dev->dev_addr);
+	netdev_info(dev, "MAC Address: %pM\n", dev->dev_addr);
 
 	return 0;
 
diff --git a/drivers/net/smsc911x.h b/drivers/net/smsc911x.h
index 50f712e99e9634d2a348ba497a146b3d86c9dfde..8d67aacf886722c7590f1dbfd674aaf5a5975793 100644
--- a/drivers/net/smsc911x.h
+++ b/drivers/net/smsc911x.h
@@ -33,25 +33,21 @@
  * can be successfully looped back */
 #define USE_PHY_WORK_AROUND
 
-#define DPRINTK(nlevel, klevel, fmt, args...) \
-	((void)((NETIF_MSG_##nlevel & pdata->msg_enable) && \
-	printk(KERN_##klevel "%s: %s: " fmt "\n", \
-	pdata->dev->name, __func__, ## args)))
-
 #if USE_DEBUG >= 1
-#define SMSC_WARNING(nlevel, fmt, args...) \
-	DPRINTK(nlevel, WARNING, fmt, ## args)
+#define SMSC_WARN(pdata, nlevel, fmt, args...)			\
+	netif_warn(pdata, nlevel, (pdata)->dev,			\
+		   "%s: " fmt "\n", __func__, ##args)
 #else
-#define SMSC_WARNING(nlevel, fmt, args...) \
-	({ do {} while (0); 0; })
+#define SMSC_WARN(pdata, nlevel, fmt, args...)			\
+	no_printk(fmt "\n", ##args)
 #endif
 
 #if USE_DEBUG >= 2
-#define SMSC_TRACE(nlevel, fmt, args...) \
-	DPRINTK(nlevel, INFO, fmt, ## args)
+#define SMSC_TRACE(pdata, nlevel, fmt, args...)			\
+	netif_info(pdata, nlevel, pdata->dev, fmt "\n", ##args)
 #else
-#define SMSC_TRACE(nlevel, fmt, args...) \
-	({ do {} while (0); 0; })
+#define SMSC_TRACE(pdata, nlevel, fmt, args...)			\
+	no_printk(fmt "\n", ##args)
 #endif
 
 #ifdef CONFIG_DEBUG_SPINLOCK
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index cb6bcca9d541d2287e5a963bbacad8c540b58f27..949f124e1278cdf5d0f1ee257c8df598d311d8b0 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -994,15 +994,13 @@ spider_net_pass_skb_up(struct spider_net_descr *descr,
 	skb->protocol = eth_type_trans(skb, netdev);
 
 	/* checksum offload */
-	if (card->options.rx_csum) {
+	skb_checksum_none_assert(skb);
+	if (netdev->features & NETIF_F_RXCSUM) {
 		if ( ( (data_status & SPIDER_NET_DATA_STATUS_CKSUM_MASK) ==
 		       SPIDER_NET_DATA_STATUS_CKSUM_MASK) &&
 		     !(data_error & SPIDER_NET_DATA_ERR_CKSUM_MASK))
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
-		else
-			skb_checksum_none_assert(skb);
-	} else
-		skb_checksum_none_assert(skb);
+	}
 
 	if (data_status & SPIDER_NET_VLAN_PACKET) {
 		/* further enhancements: HW-accel VLAN
@@ -2322,14 +2320,15 @@ spider_net_setup_netdev(struct spider_net_card *card)
 	card->aneg_timer.function = spider_net_link_phy;
 	card->aneg_timer.data = (unsigned long) card;
 
-	card->options.rx_csum = SPIDER_NET_RX_CSUM_DEFAULT;
-
 	netif_napi_add(netdev, &card->napi,
 		       spider_net_poll, SPIDER_NET_NAPI_WEIGHT);
 
 	spider_net_setup_netdev_ops(netdev);
 
-	netdev->features = NETIF_F_IP_CSUM | NETIF_F_LLTX;
+	netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM;
+	if (SPIDER_NET_RX_CSUM_DEFAULT)
+		netdev->features |= NETIF_F_RXCSUM;
+	netdev->features |= NETIF_F_IP_CSUM | NETIF_F_LLTX;
 	/* some time: NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
 	 *		NETIF_F_HW_VLAN_FILTER */
 
diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h
index 05f74cbdd617322b9e4b750c643f28566f5d33c1..020f64a8fcf79a97bfa26828be3303f7a6cbfbdf 100644
--- a/drivers/net/spider_net.h
+++ b/drivers/net/spider_net.h
@@ -429,12 +429,6 @@ struct spider_net_descr_chain {
  * 701b8000 would be correct, but every packets gets that flag */
 #define SPIDER_NET_DESTROY_RX_FLAGS	0x700b8000
 
-/* this will be bigger some time */
-struct spider_net_options {
-	int rx_csum; /* for rx: if 0 ip_summed=NONE,
-			if 1 and hw has verified, ip_summed=UNNECESSARY */
-};
-
 #define SPIDER_NET_DEFAULT_MSG		( NETIF_MSG_DRV | \
 					  NETIF_MSG_PROBE | \
 					  NETIF_MSG_LINK | \
@@ -487,7 +481,6 @@ struct spider_net_card {
 	/* for ethtool */
 	int msg_enable;
 	struct spider_net_extra_stats spider_stats;
-	struct spider_net_options options;
 
 	/* Must be last item in struct */
 	struct spider_net_descr darray[0];
diff --git a/drivers/net/spider_net_ethtool.c b/drivers/net/spider_net_ethtool.c
index 5bae728c3820a01b00ace7672d1422fecc9d8aee..9c288cd7d1718f4c444117313b2d6ac051266065 100644
--- a/drivers/net/spider_net_ethtool.c
+++ b/drivers/net/spider_net_ethtool.c
@@ -58,7 +58,7 @@ spider_net_ethtool_get_settings(struct net_device *netdev,
 	cmd->advertising = (ADVERTISED_1000baseT_Full |
 			     ADVERTISED_FIBRE);
 	cmd->port = PORT_FIBRE;
-	cmd->speed = card->phy.speed;
+	ethtool_cmd_speed_set(cmd, card->phy.speed);
 	cmd->duplex = DUPLEX_FULL;
 
 	return 0;
@@ -115,24 +115,6 @@ spider_net_ethtool_nway_reset(struct net_device *netdev)
 	return 0;
 }
 
-static u32
-spider_net_ethtool_get_rx_csum(struct net_device *netdev)
-{
-	struct spider_net_card *card = netdev_priv(netdev);
-
-	return card->options.rx_csum;
-}
-
-static int
-spider_net_ethtool_set_rx_csum(struct net_device *netdev, u32 n)
-{
-	struct spider_net_card *card = netdev_priv(netdev);
-
-	card->options.rx_csum = n;
-	return 0;
-}
-
-
 static void
 spider_net_ethtool_get_ringparam(struct net_device *netdev,
 				 struct ethtool_ringparam *ering)
@@ -189,9 +171,6 @@ const struct ethtool_ops spider_net_ethtool_ops = {
 	.set_msglevel		= spider_net_ethtool_set_msglevel,
 	.get_link		= ethtool_op_get_link,
 	.nway_reset		= spider_net_ethtool_nway_reset,
-	.get_rx_csum		= spider_net_ethtool_get_rx_csum,
-	.set_rx_csum		= spider_net_ethtool_set_rx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_csum,
 	.get_ringparam          = spider_net_ethtool_get_ringparam,
 	.get_strings		= spider_net_get_strings,
 	.get_sset_count		= spider_net_get_sset_count,
diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/stmmac/dwmac1000_core.c
index 6ae4c3f4c63c712031b4ca67549a8d8f631ed9fd..f20455cbfbbcfb64daa8d021952fe27adbbcbad7 100644
--- a/drivers/net/stmmac/dwmac1000_core.c
+++ b/drivers/net/stmmac/dwmac1000_core.c
@@ -178,10 +178,11 @@ static void dwmac1000_pmt(void __iomem *ioaddr, unsigned long mode)
 {
 	unsigned int pmt = 0;
 
-	if (mode == WAKE_MAGIC) {
+	if (mode & WAKE_MAGIC) {
 		CHIP_DBG(KERN_DEBUG "GMAC: WOL Magic frame\n");
 		pmt |= power_down | magic_pkt_en;
-	} else if (mode == WAKE_UCAST) {
+	}
+	if (mode & WAKE_UCAST) {
 		CHIP_DBG(KERN_DEBUG "GMAC: WOL on global unicast\n");
 		pmt |= global_unicast;
 	}
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 5f06c4706abef67647d82df14392ec692ab0ab84..2b076b313622c29dfa54c8eb3798999af4aeafd9 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -21,7 +21,6 @@
 *******************************************************************************/
 
 #define DRV_MODULE_VERSION	"Nov_2010"
-#include <linux/platform_device.h>
 #include <linux/stmmac.h>
 
 #include "common.h"
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index fd719edc7f7c1842682c14e668d448af3c75361c..ae5213a8c4cde03d775891aa32ac8ef0c91467cc 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -197,13 +197,6 @@ static void stmmac_ethtool_gregs(struct net_device *dev,
 	}
 }
 
-static u32 stmmac_ethtool_get_rx_csum(struct net_device *dev)
-{
-	struct stmmac_priv *priv = netdev_priv(dev);
-
-	return priv->rx_coe;
-}
-
 static void
 stmmac_get_pauseparam(struct net_device *netdev,
 		      struct ethtool_pauseparam *pause)
@@ -241,20 +234,11 @@ stmmac_set_pauseparam(struct net_device *netdev,
 		new_pause |= FLOW_TX;
 
 	priv->flow_ctrl = new_pause;
+	phy->autoneg = pause->autoneg;
 
 	if (phy->autoneg) {
-		if (netif_running(netdev)) {
-			struct ethtool_cmd cmd;
-			/* auto-negotiation automatically restarted */
-			cmd.cmd = ETHTOOL_NWAY_RST;
-			cmd.supported = phy->supported;
-			cmd.advertising = phy->advertising;
-			cmd.autoneg = phy->autoneg;
-			cmd.speed = phy->speed;
-			cmd.duplex = phy->duplex;
-			cmd.phy_address = phy->addr;
-			ret = phy_ethtool_sset(phy, &cmd);
-		}
+		if (netif_running(netdev))
+			ret = phy_start_aneg(phy);
 	} else
 		priv->hw->mac->flow_ctrl(priv->ioaddr, phy->duplex,
 					 priv->flow_ctrl, priv->pause);
@@ -315,7 +299,7 @@ static void stmmac_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 
 	spin_lock_irq(&priv->lock);
 	if (device_can_wakeup(priv->device)) {
-		wol->supported = WAKE_MAGIC;
+		wol->supported = WAKE_MAGIC | WAKE_UCAST;
 		wol->wolopts = priv->wolopts;
 	}
 	spin_unlock_irq(&priv->lock);
@@ -324,7 +308,7 @@ static void stmmac_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
-	u32 support = WAKE_MAGIC;
+	u32 support = WAKE_MAGIC | WAKE_UCAST;
 
 	if (!device_can_wakeup(priv->device))
 		return -EINVAL;
@@ -358,11 +342,6 @@ static struct ethtool_ops stmmac_ethtool_ops = {
 	.get_regs = stmmac_ethtool_gregs,
 	.get_regs_len = stmmac_ethtool_get_regs_len,
 	.get_link = ethtool_op_get_link,
-	.get_rx_csum = stmmac_ethtool_get_rx_csum,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = ethtool_op_set_tx_ipv6_csum,
-	.get_sg = ethtool_op_get_sg,
-	.set_sg = ethtool_op_set_sg,
 	.get_pauseparam = stmmac_get_pauseparam,
 	.set_pauseparam = stmmac_set_pauseparam,
 	.get_ethtool_stats = stmmac_get_ethtool_stats,
@@ -370,8 +349,6 @@ static struct ethtool_ops stmmac_ethtool_ops = {
 	.get_wol = stmmac_get_wol,
 	.set_wol = stmmac_set_wol,
 	.get_sset_count	= stmmac_get_sset_count,
-	.get_tso = ethtool_op_get_tso,
-	.set_tso = ethtool_op_set_tso,
 };
 
 void stmmac_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index cc973fc384052bc2a5315aa982237b5bbc31015f..e25e44a45c28b5580fc266d33fa599ca2a8a7db6 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -45,6 +45,7 @@
 #include <linux/if_vlan.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 #include "stmmac.h"
 
 #define STMMAC_RESOURCE_NAME	"stmmaceth"
@@ -116,9 +117,6 @@ static int tc = TC_DEFAULT;
 module_param(tc, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(tc, "DMA threshold control value");
 
-#define RX_NO_COALESCE	1	/* Always interrupt on completion */
-#define TX_NO_COALESCE	-1	/* No moderation by default */
-
 /* Pay attention to tune this parameter; take care of both
  * hardware capability and network stabitily/performance impact.
  * Many tests showed that ~4ms latency seems to be good enough. */
@@ -139,7 +137,6 @@ static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
 				      NETIF_MSG_IFDOWN | NETIF_MSG_TIMER);
 
 static irqreturn_t stmmac_interrupt(int irq, void *dev_id);
-static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev);
 
 /**
  * stmmac_verify_args - verify the driver parameters.
@@ -831,6 +828,7 @@ static int stmmac_open(struct net_device *dev)
 		pr_info("stmmac: Rx Checksum Offload Engine supported\n");
 	if (priv->plat->tx_coe)
 		pr_info("\tTX Checksum insertion supported\n");
+	netdev_update_features(dev);
 
 	/* Initialise the MMC (if present) to disable all interrupts. */
 	writel(0xffffffff, priv->ioaddr + MMC_HIGH_INTR_MASK);
@@ -934,46 +932,6 @@ static int stmmac_release(struct net_device *dev)
 	return 0;
 }
 
-/*
- * To perform emulated hardware segmentation on skb.
- */
-static int stmmac_sw_tso(struct stmmac_priv *priv, struct sk_buff *skb)
-{
-	struct sk_buff *segs, *curr_skb;
-	int gso_segs = skb_shinfo(skb)->gso_segs;
-
-	/* Estimate the number of fragments in the worst case */
-	if (unlikely(stmmac_tx_avail(priv) < gso_segs)) {
-		netif_stop_queue(priv->dev);
-		TX_DBG(KERN_ERR "%s: TSO BUG! Tx Ring full when queue awake\n",
-		       __func__);
-		if (stmmac_tx_avail(priv) < gso_segs)
-			return NETDEV_TX_BUSY;
-
-		netif_wake_queue(priv->dev);
-	}
-	TX_DBG("\tstmmac_sw_tso: segmenting: skb %p (len %d)\n",
-	       skb, skb->len);
-
-	segs = skb_gso_segment(skb, priv->dev->features & ~NETIF_F_TSO);
-	if (IS_ERR(segs))
-		goto sw_tso_end;
-
-	do {
-		curr_skb = segs;
-		segs = segs->next;
-		TX_DBG("\t\tcurrent skb->len: %d, *curr %p,"
-		       "*next %p\n", curr_skb->len, curr_skb, segs);
-		curr_skb->next = NULL;
-		stmmac_xmit(curr_skb, priv->dev);
-	} while (segs);
-
-sw_tso_end:
-	dev_kfree_skb(skb);
-
-	return NETDEV_TX_OK;
-}
-
 static unsigned int stmmac_handle_jumbo_frames(struct sk_buff *skb,
 					       struct net_device *dev,
 					       int csum_insertion)
@@ -1051,16 +1009,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 		       !skb_is_gso(skb) ? "isn't" : "is");
 #endif
 
-	if (unlikely(skb_is_gso(skb)))
-		return stmmac_sw_tso(priv, skb);
-
-	if (likely((skb->ip_summed == CHECKSUM_PARTIAL))) {
-		if (unlikely((!priv->plat->tx_coe) ||
-			     (priv->no_csum_insertion)))
-			skb_checksum_help(skb);
-		else
-			csum_insertion = 1;
-	}
+	csum_insertion = (skb->ip_summed == CHECKSUM_PARTIAL);
 
 	desc = priv->dma_tx + entry;
 	first = desc;
@@ -1380,18 +1329,29 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu)
 		return -EINVAL;
 	}
 
+	dev->mtu = new_mtu;
+	netdev_update_features(dev);
+
+	return 0;
+}
+
+static u32 stmmac_fix_features(struct net_device *dev, u32 features)
+{
+	struct stmmac_priv *priv = netdev_priv(dev);
+
+	if (!priv->rx_coe)
+		features &= ~NETIF_F_RXCSUM;
+	if (!priv->plat->tx_coe)
+		features &= ~NETIF_F_ALL_CSUM;
+
 	/* Some GMAC devices have a bugged Jumbo frame support that
 	 * needs to have the Tx COE disabled for oversized frames
 	 * (due to limited buffer sizes). In this case we disable
 	 * the TX csum insertionin the TDES and not use SF. */
-	if ((priv->plat->bugged_jumbo) && (priv->dev->mtu > ETH_DATA_LEN))
-		priv->no_csum_insertion = 1;
-	else
-		priv->no_csum_insertion = 0;
+	if (priv->plat->bugged_jumbo && (dev->mtu > ETH_DATA_LEN))
+		features &= ~NETIF_F_ALL_CSUM;
 
-	dev->mtu = new_mtu;
-
-	return 0;
+	return features;
 }
 
 static irqreturn_t stmmac_interrupt(int irq, void *dev_id)
@@ -1471,6 +1431,7 @@ static const struct net_device_ops stmmac_netdev_ops = {
 	.ndo_start_xmit = stmmac_xmit,
 	.ndo_stop = stmmac_release,
 	.ndo_change_mtu = stmmac_change_mtu,
+	.ndo_fix_features = stmmac_fix_features,
 	.ndo_set_multicast_list = stmmac_multicast_list,
 	.ndo_tx_timeout = stmmac_tx_timeout,
 	.ndo_do_ioctl = stmmac_ioctl,
@@ -1501,8 +1462,8 @@ static int stmmac_probe(struct net_device *dev)
 	dev->netdev_ops = &stmmac_netdev_ops;
 	stmmac_set_ethtool_ops(dev);
 
-	dev->features |= NETIF_F_SG | NETIF_F_HIGHDMA |
-		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	dev->features |= dev->hw_features | NETIF_F_HIGHDMA;
 	dev->watchdog_timeo = msecs_to_jiffies(watchdog);
 #ifdef STMMAC_VLAN_TAG_USED
 	/* Both mac100 and gmac support receive VLAN tag detection */
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index d3be735c471915065f301d112e0ffd4a5a71f8f9..ab5930099267ca55b3a0c7667de17a9e1ce3f5ce 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -1294,7 +1294,7 @@ static void gem_begin_auto_negotiation(struct gem *gp, struct ethtool_cmd *ep)
 		autoneg = 1;
 	} else {
 		autoneg = 0;
-		speed = ep->speed;
+		speed = ethtool_cmd_speed(ep);
 		duplex = ep->duplex;
 	}
 
@@ -2642,7 +2642,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		/* Return current PHY settings */
 		spin_lock_irq(&gp->lock);
 		cmd->autoneg = gp->want_autoneg;
-		cmd->speed = gp->phy_mii.speed;
+		ethtool_cmd_speed_set(cmd, gp->phy_mii.speed);
 		cmd->duplex = gp->phy_mii.duplex;
 		cmd->advertising = gp->phy_mii.advertising;
 
@@ -2659,7 +2659,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			 SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
 			 SUPPORTED_Autoneg);
 		cmd->advertising = cmd->supported;
-		cmd->speed = 0;
+		ethtool_cmd_speed_set(cmd, 0);
 		cmd->duplex = cmd->port = cmd->phy_address =
 			cmd->transceiver = cmd->autoneg = 0;
 
@@ -2673,7 +2673,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			cmd->advertising = cmd->supported;
 			cmd->transceiver = XCVR_INTERNAL;
 			if (gp->lstate == link_up)
-				cmd->speed = SPEED_1000;
+				ethtool_cmd_speed_set(cmd, SPEED_1000);
 			cmd->duplex = DUPLEX_FULL;
 			cmd->autoneg = 1;
 		}
@@ -2686,6 +2686,7 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 static int gem_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct gem *gp = netdev_priv(dev);
+	u32 speed = ethtool_cmd_speed(cmd);
 
 	/* Verify the settings we care about. */
 	if (cmd->autoneg != AUTONEG_ENABLE &&
@@ -2697,9 +2698,9 @@ static int gem_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		return -EINVAL;
 
 	if (cmd->autoneg == AUTONEG_DISABLE &&
-	    ((cmd->speed != SPEED_1000 &&
-	      cmd->speed != SPEED_100 &&
-	      cmd->speed != SPEED_10) ||
+	    ((speed != SPEED_1000 &&
+	      speed != SPEED_100 &&
+	      speed != SPEED_10) ||
 	     (cmd->duplex != DUPLEX_HALF &&
 	      cmd->duplex != DUPLEX_FULL)))
 		return -EINVAL;
@@ -3146,7 +3147,8 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
 			    gp->phy_mii.def ? gp->phy_mii.def->name : "no");
 
 	/* GEM can do it all... */
-	dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_LLTX;
+	dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->features |= dev->hw_features | NETIF_F_RXCSUM | NETIF_F_LLTX;
 	if (pci_using_dac)
 		dev->features |= NETIF_F_HIGHDMA;
 
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index eb4f59fb01e90cacc722a732e23ef46181747c61..30aad54b1b3a9bad0d72b04990847db1a9a87c5b 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -1383,7 +1383,7 @@ static void happy_meal_begin_auto_negotiation(struct happy_meal *hp,
 		if (ep == NULL || ep->autoneg == AUTONEG_ENABLE) {
 			hp->sw_bmcr = BMCR_SPEED100;
 		} else {
-			if (ep->speed == SPEED_100)
+			if (ethtool_cmd_speed(ep) == SPEED_100)
 				hp->sw_bmcr = BMCR_SPEED100;
 			else
 				hp->sw_bmcr = 0;
@@ -2401,6 +2401,7 @@ static void happy_meal_set_multicast(struct net_device *dev)
 static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct happy_meal *hp = netdev_priv(dev);
+	u32 speed;
 
 	cmd->supported =
 		(SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
@@ -2420,10 +2421,9 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	if (hp->sw_bmcr & BMCR_ANENABLE) {
 		cmd->autoneg = AUTONEG_ENABLE;
-		cmd->speed =
-			(hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
-			SPEED_100 : SPEED_10;
-		if (cmd->speed == SPEED_100)
+		speed = ((hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
+			 SPEED_100 : SPEED_10);
+		if (speed == SPEED_100)
 			cmd->duplex =
 				(hp->sw_lpa & (LPA_100FULL)) ?
 				DUPLEX_FULL : DUPLEX_HALF;
@@ -2433,13 +2433,12 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 				DUPLEX_FULL : DUPLEX_HALF;
 	} else {
 		cmd->autoneg = AUTONEG_DISABLE;
-		cmd->speed =
-			(hp->sw_bmcr & BMCR_SPEED100) ?
-			SPEED_100 : SPEED_10;
+		speed = (hp->sw_bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10;
 		cmd->duplex =
 			(hp->sw_bmcr & BMCR_FULLDPLX) ?
 			DUPLEX_FULL : DUPLEX_HALF;
 	}
+	ethtool_cmd_speed_set(cmd, speed);
 	return 0;
 }
 
@@ -2452,8 +2451,8 @@ static int hme_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	    cmd->autoneg != AUTONEG_DISABLE)
 		return -EINVAL;
 	if (cmd->autoneg == AUTONEG_DISABLE &&
-	    ((cmd->speed != SPEED_100 &&
-	      cmd->speed != SPEED_10) ||
+	    ((ethtool_cmd_speed(cmd) != SPEED_100 &&
+	      ethtool_cmd_speed(cmd) != SPEED_10) ||
 	     (cmd->duplex != DUPLEX_HALF &&
 	      cmd->duplex != DUPLEX_FULL)))
 		return -EINVAL;
@@ -2788,7 +2787,8 @@ static int __devinit happy_meal_sbus_probe_one(struct platform_device *op, int i
 	dev->ethtool_ops = &hme_ethtool_ops;
 
 	/* Happy Meal can do it all... */
-	dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->features |= dev->hw_features | NETIF_F_RXCSUM;
 
 	dev->irq = op->archdata.irqs[0];
 
@@ -3113,7 +3113,8 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
 	dev->dma = 0;
 
 	/* Happy Meal can do it all... */
-	dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->features |= dev->hw_features | NETIF_F_RXCSUM;
 
 #if defined(CONFIG_SBUS) && defined(CONFIG_PCI)
 	/* Hook up PCI register/descriptor accessors. */
@@ -3237,15 +3238,18 @@ static void happy_meal_pci_exit(void)
 #endif
 
 #ifdef CONFIG_SBUS
+static const struct of_device_id hme_sbus_match[];
 static int __devinit hme_sbus_probe(struct platform_device *op)
 {
+	const struct of_device_id *match;
 	struct device_node *dp = op->dev.of_node;
 	const char *model = of_get_property(dp, "model", NULL);
 	int is_qfe;
 
-	if (!op->dev.of_match)
+	match = of_match_device(hme_sbus_match, &op->dev);
+	if (!match)
 		return -EINVAL;
-	is_qfe = (op->dev.of_match->data != NULL);
+	is_qfe = (match->data != NULL);
 
 	if (!is_qfe && model && !strcmp(model, "SUNW,sbus-qfe"))
 		is_qfe = 1;
diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index 7ca51cebcddd832b7e4f7c69ab4589da50fdfc03..4a55a162dfe6409ea11dbe858ea86721bd40aa9c 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -47,6 +47,7 @@ static const char *version = "tc35815.c:v" DRV_VERSION "\n";
 #include <linux/phy.h>
 #include <linux/workqueue.h>
 #include <linux/platform_device.h>
+#include <linux/prefetch.h>
 #include <asm/io.h>
 #include <asm/byteorder.h>
 
diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
index 8564ec5cfb7f20d8e8d8f19b574b0062d77be36c..80fbee0d40af760f8e4dd4b794cd850edeb560e5 100644
--- a/drivers/net/tehuti.c
+++ b/drivers/net/tehuti.c
@@ -2017,9 +2017,11 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		ndev->irq = pdev->irq;
 		ndev->features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO
 		    | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
-		    NETIF_F_HW_VLAN_FILTER
+		    NETIF_F_HW_VLAN_FILTER | NETIF_F_RXCSUM
 		    /*| NETIF_F_FRAGLIST */
 		    ;
+		ndev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG |
+			NETIF_F_TSO | NETIF_F_HW_VLAN_TX;
 
 		if (pci_using_dac)
 			ndev->features |= NETIF_F_HIGHDMA;
@@ -2149,7 +2151,7 @@ static int bdx_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 
 	ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
 	ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
-	ecmd->speed = SPEED_10000;
+	ethtool_cmd_speed_set(ecmd, SPEED_10000);
 	ecmd->duplex = DUPLEX_FULL;
 	ecmd->port = PORT_FIBRE;
 	ecmd->transceiver = XCVR_EXTERNAL;	/* what does it mean? */
@@ -2187,24 +2189,6 @@ bdx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
 	drvinfo->eedump_len = 0;
 }
 
-/*
- * bdx_get_rx_csum - report whether receive checksums are turned on or off
- * @netdev
- */
-static u32 bdx_get_rx_csum(struct net_device *netdev)
-{
-	return 1;		/* always on */
-}
-
-/*
- * bdx_get_tx_csum - report whether transmit checksums are turned on or off
- * @netdev
- */
-static u32 bdx_get_tx_csum(struct net_device *netdev)
-{
-	return (netdev->features & NETIF_F_IP_CSUM) != 0;
-}
-
 /*
  * bdx_get_coalesce - get interrupt coalescing parameters
  * @netdev
@@ -2424,10 +2408,6 @@ static void bdx_set_ethtool_ops(struct net_device *netdev)
 		.set_coalesce = bdx_set_coalesce,
 		.get_ringparam = bdx_get_ringparam,
 		.set_ringparam = bdx_set_ringparam,
-		.get_rx_csum = bdx_get_rx_csum,
-		.get_tx_csum = bdx_get_tx_csum,
-		.get_sg = ethtool_op_get_sg,
-		.get_tso = ethtool_op_get_tso,
 		.get_strings = bdx_get_strings,
 		.get_sset_count = bdx_get_sset_count,
 		.get_ethtool_stats = bdx_get_ethtool_stats,
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 7a5daefb6f3311e6e6d169113d7977e908045cbb..db19332a7d87ae69ef2268b7c25901ec6f3aca5d 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -62,12 +62,36 @@
 
 #include "tg3.h"
 
+/* Functions & macros to verify TG3_FLAGS types */
+
+static inline int _tg3_flag(enum TG3_FLAGS flag, unsigned long *bits)
+{
+	return test_bit(flag, bits);
+}
+
+static inline void _tg3_flag_set(enum TG3_FLAGS flag, unsigned long *bits)
+{
+	set_bit(flag, bits);
+}
+
+static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
+{
+	clear_bit(flag, bits);
+}
+
+#define tg3_flag(tp, flag)				\
+	_tg3_flag(TG3_FLAG_##flag, (tp)->tg3_flags)
+#define tg3_flag_set(tp, flag)				\
+	_tg3_flag_set(TG3_FLAG_##flag, (tp)->tg3_flags)
+#define tg3_flag_clear(tp, flag)			\
+	_tg3_flag_clear(TG3_FLAG_##flag, (tp)->tg3_flags)
+
 #define DRV_MODULE_NAME		"tg3"
 #define TG3_MAJ_NUM			3
-#define TG3_MIN_NUM			117
+#define TG3_MIN_NUM			119
 #define DRV_MODULE_VERSION	\
 	__stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM)
-#define DRV_MODULE_RELDATE	"January 25, 2011"
+#define DRV_MODULE_RELDATE	"May 18, 2011"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -85,26 +109,25 @@
 /* length of time before we decide the hardware is borked,
  * and dev->tx_timeout() should be called to fix the problem
  */
+
 #define TG3_TX_TIMEOUT			(5 * HZ)
 
 /* hardware minimum and maximum for a single frame's data payload */
 #define TG3_MIN_MTU			60
 #define TG3_MAX_MTU(tp)	\
-	((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) ? 9000 : 1500)
+	(tg3_flag(tp, JUMBO_CAPABLE) ? 9000 : 1500)
 
 /* These numbers seem to be hard coded in the NIC firmware somehow.
  * You can't change the ring sizes, but you can change where you place
  * them in the NIC onboard memory.
  */
 #define TG3_RX_STD_RING_SIZE(tp) \
-	((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || \
-	  GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) ? \
-	 RX_STD_MAX_SIZE_5717 : 512)
+	(tg3_flag(tp, LRG_PROD_RING_CAP) ? \
+	 TG3_RX_STD_MAX_SIZE_5717 : TG3_RX_STD_MAX_SIZE_5700)
 #define TG3_DEF_RX_RING_PENDING		200
 #define TG3_RX_JMB_RING_SIZE(tp) \
-	((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || \
-	  GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) ? \
-	 1024 : 256)
+	(tg3_flag(tp, LRG_PROD_RING_CAP) ? \
+	 TG3_RX_JMB_MAX_SIZE_5717 : TG3_RX_JMB_MAX_SIZE_5700)
 #define TG3_DEF_RX_JUMBO_RING_PENDING	100
 #define TG3_RSS_INDIR_TBL_SIZE		128
 
@@ -167,11 +190,6 @@
 
 #define TG3_RAW_IP_ALIGN 2
 
-/* number of ETHTOOL_GSTATS u64's */
-#define TG3_NUM_STATS		(sizeof(struct tg3_ethtool_stats)/sizeof(u64))
-
-#define TG3_NUM_TEST		6
-
 #define TG3_FW_UPDATE_TIMEOUT_SEC	5
 
 #define FIRMWARE_TG3		"tigon/tg3.bin"
@@ -266,6 +284,7 @@ static DEFINE_PCI_DEVICE_TABLE(tg3_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57791)},
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57795)},
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5719)},
+	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5720)},
 	{PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX)},
 	{PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9MXX)},
 	{PCI_DEVICE(PCI_VENDOR_ID_ALTIMA, PCI_DEVICE_ID_ALTIMA_AC1000)},
@@ -280,7 +299,7 @@ MODULE_DEVICE_TABLE(pci, tg3_pci_tbl);
 
 static const struct {
 	const char string[ETH_GSTRING_LEN];
-} ethtool_stats_keys[TG3_NUM_STATS] = {
+} ethtool_stats_keys[] = {
 	{ "rx_octets" },
 	{ "rx_fragments" },
 	{ "rx_ucast_packets" },
@@ -356,12 +375,17 @@ static const struct {
 	{ "ring_status_update" },
 	{ "nic_irqs" },
 	{ "nic_avoided_irqs" },
-	{ "nic_tx_threshold_hit" }
+	{ "nic_tx_threshold_hit" },
+
+	{ "mbuf_lwm_thresh_hit" },
 };
 
+#define TG3_NUM_STATS	ARRAY_SIZE(ethtool_stats_keys)
+
+
 static const struct {
 	const char string[ETH_GSTRING_LEN];
-} ethtool_test_keys[TG3_NUM_TEST] = {
+} ethtool_test_keys[] = {
 	{ "nvram test     (online) " },
 	{ "link test      (online) " },
 	{ "register test  (offline)" },
@@ -370,6 +394,9 @@ static const struct {
 	{ "interrupt test (offline)" },
 };
 
+#define TG3_NUM_TEST	ARRAY_SIZE(ethtool_test_keys)
+
+
 static void tg3_write32(struct tg3 *tp, u32 off, u32 val)
 {
 	writel(val, tp->regs + off);
@@ -467,8 +494,7 @@ static u32 tg3_read_indirect_mbox(struct tg3 *tp, u32 off)
  */
 static void _tw32_flush(struct tg3 *tp, u32 off, u32 val, u32 usec_wait)
 {
-	if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) ||
-	    (tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
+	if (tg3_flag(tp, PCIX_TARGET_HWBUG) || tg3_flag(tp, ICH_WORKAROUND))
 		/* Non-posted methods */
 		tp->write32(tp, off, val);
 	else {
@@ -488,8 +514,7 @@ static void _tw32_flush(struct tg3 *tp, u32 off, u32 val, u32 usec_wait)
 static inline void tw32_mailbox_flush(struct tg3 *tp, u32 off, u32 val)
 {
 	tp->write32_mbox(tp, off, val);
-	if (!(tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
+	if (!tg3_flag(tp, MBOX_WRITE_REORDER) && !tg3_flag(tp, ICH_WORKAROUND))
 		tp->read32_mbox(tp, off);
 }
 
@@ -497,9 +522,9 @@ static void tg3_write32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
 {
 	void __iomem *mbox = tp->regs + off;
 	writel(val, mbox);
-	if (tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG)
+	if (tg3_flag(tp, TXD_MBOX_HWBUG))
 		writel(val, mbox);
-	if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
+	if (tg3_flag(tp, MBOX_WRITE_REORDER))
 		readl(mbox);
 }
 
@@ -528,12 +553,12 @@ static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val)
 {
 	unsigned long flags;
 
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) &&
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 &&
 	    (off >= NIC_SRAM_STATS_BLK) && (off < NIC_SRAM_TX_BUFFER_DESC))
 		return;
 
 	spin_lock_irqsave(&tp->indirect_lock, flags);
-	if (tp->tg3_flags & TG3_FLAG_SRAM_USE_CONFIG) {
+	if (tg3_flag(tp, SRAM_USE_CONFIG)) {
 		pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
 		pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
 
@@ -553,14 +578,14 @@ static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val)
 {
 	unsigned long flags;
 
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) &&
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 &&
 	    (off >= NIC_SRAM_STATS_BLK) && (off < NIC_SRAM_TX_BUFFER_DESC)) {
 		*val = 0;
 		return;
 	}
 
 	spin_lock_irqsave(&tp->indirect_lock, flags);
-	if (tp->tg3_flags & TG3_FLAG_SRAM_USE_CONFIG) {
+	if (tg3_flag(tp, SRAM_USE_CONFIG)) {
 		pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
 		pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
 
@@ -597,7 +622,7 @@ static int tg3_ape_lock(struct tg3 *tp, int locknum)
 	int ret = 0;
 	u32 status, req, gnt;
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE))
+	if (!tg3_flag(tp, ENABLE_APE))
 		return 0;
 
 	switch (locknum) {
@@ -643,7 +668,7 @@ static void tg3_ape_unlock(struct tg3 *tp, int locknum)
 {
 	u32 gnt;
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE))
+	if (!tg3_flag(tp, ENABLE_APE))
 		return;
 
 	switch (locknum) {
@@ -687,14 +712,14 @@ static void tg3_enable_ints(struct tg3 *tp)
 		struct tg3_napi *tnapi = &tp->napi[i];
 
 		tw32_mailbox_f(tnapi->int_mbox, tnapi->last_tag << 24);
-		if (tp->tg3_flags2 & TG3_FLG2_1SHOT_MSI)
+		if (tg3_flag(tp, 1SHOT_MSI))
 			tw32_mailbox_f(tnapi->int_mbox, tnapi->last_tag << 24);
 
 		tp->coal_now |= tnapi->coal_now;
 	}
 
 	/* Force an initial interrupt */
-	if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) &&
+	if (!tg3_flag(tp, TAGGED_STATUS) &&
 	    (tp->napi[0].hw_status->status & SD_STATUS_UPDATED))
 		tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl | GRC_LCLCTRL_SETINT);
 	else
@@ -710,9 +735,7 @@ static inline unsigned int tg3_has_work(struct tg3_napi *tnapi)
 	unsigned int work_exists = 0;
 
 	/* check for phy events */
-	if (!(tp->tg3_flags &
-	      (TG3_FLAG_USE_LINKCHG_REG |
-	       TG3_FLAG_POLL_SERDES))) {
+	if (!(tg3_flag(tp, USE_LINKCHG_REG) || tg3_flag(tp, POLL_SERDES))) {
 		if (sblk->status & SD_STATUS_LINK_CHG)
 			work_exists = 1;
 	}
@@ -740,8 +763,7 @@ static void tg3_int_reenable(struct tg3_napi *tnapi)
 	 * The last_tag we write above tells the chip which piece of
 	 * work we've completed.
 	 */
-	if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) &&
-	    tg3_has_work(tnapi))
+	if (!tg3_flag(tp, TAGGED_STATUS) && tg3_has_work(tnapi))
 		tw32(HOSTCC_MODE, tp->coalesce_mode |
 		     HOSTCC_MODE_ENABLE | tnapi->coal_now);
 }
@@ -751,8 +773,7 @@ static void tg3_switch_clocks(struct tg3 *tp)
 	u32 clock_ctrl;
 	u32 orig_clock_ctrl;
 
-	if ((tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) ||
-	    (tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
+	if (tg3_flag(tp, CPMU_PRESENT) || tg3_flag(tp, 5780_CLASS))
 		return;
 
 	clock_ctrl = tr32(TG3PCI_CLOCK_CTRL);
@@ -763,7 +784,7 @@ static void tg3_switch_clocks(struct tg3 *tp)
 		       0x1f);
 	tp->pci_clock_ctrl = clock_ctrl;
 
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+	if (tg3_flag(tp, 5705_PLUS)) {
 		if (orig_clock_ctrl & CLOCK_CTRL_625_CORE) {
 			tw32_wait_f(TG3PCI_CLOCK_CTRL,
 				    clock_ctrl | CLOCK_CTRL_625_CORE, 40);
@@ -880,6 +901,104 @@ static int tg3_writephy(struct tg3 *tp, int reg, u32 val)
 	return ret;
 }
 
+static int tg3_phy_cl45_write(struct tg3 *tp, u32 devad, u32 addr, u32 val)
+{
+	int err;
+
+	err = tg3_writephy(tp, MII_TG3_MMD_CTRL, devad);
+	if (err)
+		goto done;
+
+	err = tg3_writephy(tp, MII_TG3_MMD_ADDRESS, addr);
+	if (err)
+		goto done;
+
+	err = tg3_writephy(tp, MII_TG3_MMD_CTRL,
+			   MII_TG3_MMD_CTRL_DATA_NOINC | devad);
+	if (err)
+		goto done;
+
+	err = tg3_writephy(tp, MII_TG3_MMD_ADDRESS, val);
+
+done:
+	return err;
+}
+
+static int tg3_phy_cl45_read(struct tg3 *tp, u32 devad, u32 addr, u32 *val)
+{
+	int err;
+
+	err = tg3_writephy(tp, MII_TG3_MMD_CTRL, devad);
+	if (err)
+		goto done;
+
+	err = tg3_writephy(tp, MII_TG3_MMD_ADDRESS, addr);
+	if (err)
+		goto done;
+
+	err = tg3_writephy(tp, MII_TG3_MMD_CTRL,
+			   MII_TG3_MMD_CTRL_DATA_NOINC | devad);
+	if (err)
+		goto done;
+
+	err = tg3_readphy(tp, MII_TG3_MMD_ADDRESS, val);
+
+done:
+	return err;
+}
+
+static int tg3_phydsp_read(struct tg3 *tp, u32 reg, u32 *val)
+{
+	int err;
+
+	err = tg3_writephy(tp, MII_TG3_DSP_ADDRESS, reg);
+	if (!err)
+		err = tg3_readphy(tp, MII_TG3_DSP_RW_PORT, val);
+
+	return err;
+}
+
+static int tg3_phydsp_write(struct tg3 *tp, u32 reg, u32 val)
+{
+	int err;
+
+	err = tg3_writephy(tp, MII_TG3_DSP_ADDRESS, reg);
+	if (!err)
+		err = tg3_writephy(tp, MII_TG3_DSP_RW_PORT, val);
+
+	return err;
+}
+
+static int tg3_phy_auxctl_read(struct tg3 *tp, int reg, u32 *val)
+{
+	int err;
+
+	err = tg3_writephy(tp, MII_TG3_AUX_CTRL,
+			   (reg << MII_TG3_AUXCTL_MISC_RDSEL_SHIFT) |
+			   MII_TG3_AUXCTL_SHDWSEL_MISC);
+	if (!err)
+		err = tg3_readphy(tp, MII_TG3_AUX_CTRL, val);
+
+	return err;
+}
+
+static int tg3_phy_auxctl_write(struct tg3 *tp, int reg, u32 set)
+{
+	if (reg == MII_TG3_AUXCTL_SHDWSEL_MISC)
+		set |= MII_TG3_AUXCTL_MISC_WREN;
+
+	return tg3_writephy(tp, MII_TG3_AUX_CTRL, set | reg);
+}
+
+#define TG3_PHY_AUXCTL_SMDSP_ENABLE(tp) \
+	tg3_phy_auxctl_write((tp), MII_TG3_AUXCTL_SHDWSEL_AUXCTL, \
+			     MII_TG3_AUXCTL_ACTL_SMDSP_ENA | \
+			     MII_TG3_AUXCTL_ACTL_TX_6DB)
+
+#define TG3_PHY_AUXCTL_SMDSP_DISABLE(tp) \
+	tg3_phy_auxctl_write((tp), MII_TG3_AUXCTL_SHDWSEL_AUXCTL, \
+			     MII_TG3_AUXCTL_ACTL_TX_6DB);
+
 static int tg3_bmcr_reset(struct tg3 *tp)
 {
 	u32 phy_control;
@@ -982,7 +1101,7 @@ static void tg3_mdio_config_5785(struct tg3 *tp)
 		return;
 	}
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_INBAND_DISABLE))
+	if (!tg3_flag(tp, RGMII_INBAND_DISABLE))
 		val |= MAC_PHYCFG2_EMODE_MASK_MASK |
 		       MAC_PHYCFG2_FMODE_MASK_MASK |
 		       MAC_PHYCFG2_GMODE_MASK_MASK |
@@ -995,10 +1114,10 @@ static void tg3_mdio_config_5785(struct tg3 *tp)
 	val = tr32(MAC_PHYCFG1);
 	val &= ~(MAC_PHYCFG1_RXCLK_TO_MASK | MAC_PHYCFG1_TXCLK_TO_MASK |
 		 MAC_PHYCFG1_RGMII_EXT_RX_DEC | MAC_PHYCFG1_RGMII_SND_STAT_EN);
-	if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_INBAND_DISABLE)) {
-		if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN)
+	if (!tg3_flag(tp, RGMII_INBAND_DISABLE)) {
+		if (tg3_flag(tp, RGMII_EXT_IBND_RX_EN))
 			val |= MAC_PHYCFG1_RGMII_EXT_RX_DEC;
-		if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_TX_EN)
+		if (tg3_flag(tp, RGMII_EXT_IBND_TX_EN))
 			val |= MAC_PHYCFG1_RGMII_SND_STAT_EN;
 	}
 	val |= MAC_PHYCFG1_RXCLK_TIMEOUT | MAC_PHYCFG1_TXCLK_TIMEOUT |
@@ -1013,13 +1132,13 @@ static void tg3_mdio_config_5785(struct tg3 *tp)
 		 MAC_RGMII_MODE_TX_ENABLE |
 		 MAC_RGMII_MODE_TX_LOWPWR |
 		 MAC_RGMII_MODE_TX_RESET);
-	if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_INBAND_DISABLE)) {
-		if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN)
+	if (!tg3_flag(tp, RGMII_INBAND_DISABLE)) {
+		if (tg3_flag(tp, RGMII_EXT_IBND_RX_EN))
 			val |= MAC_RGMII_MODE_RX_INT_B |
 			       MAC_RGMII_MODE_RX_QUALITY |
 			       MAC_RGMII_MODE_RX_ACTIVITY |
 			       MAC_RGMII_MODE_RX_ENG_DET;
-		if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_TX_EN)
+		if (tg3_flag(tp, RGMII_EXT_IBND_TX_EN))
 			val |= MAC_RGMII_MODE_TX_ENABLE |
 			       MAC_RGMII_MODE_TX_LOWPWR |
 			       MAC_RGMII_MODE_TX_RESET;
@@ -1033,7 +1152,7 @@ static void tg3_mdio_start(struct tg3 *tp)
 	tw32_f(MAC_MI_MODE, tp->mi_mode);
 	udelay(80);
 
-	if ((tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) &&
+	if (tg3_flag(tp, MDIOBUS_INITED) &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
 		tg3_mdio_config_5785(tp);
 }
@@ -1044,8 +1163,7 @@ static int tg3_mdio_init(struct tg3 *tp)
 	u32 reg;
 	struct phy_device *phydev;
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+	if (tg3_flag(tp, 5717_PLUS)) {
 		u32 is_serdes;
 
 		tp->phy_addr = PCI_FUNC(tp->pdev->devfn) + 1;
@@ -1062,8 +1180,7 @@ static int tg3_mdio_init(struct tg3 *tp)
 
 	tg3_mdio_start(tp);
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) ||
-	    (tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED))
+	if (!tg3_flag(tp, USE_PHYLIB) || tg3_flag(tp, MDIOBUS_INITED))
 		return 0;
 
 	tp->mdio_bus = mdiobus_alloc();
@@ -1119,11 +1236,11 @@ static int tg3_mdio_init(struct tg3 *tp)
 				     PHY_BRCM_RX_REFCLK_UNUSED |
 				     PHY_BRCM_DIS_TXCRXC_NOENRGY |
 				     PHY_BRCM_AUTO_PWRDWN_ENABLE;
-		if (tp->tg3_flags3 & TG3_FLG3_RGMII_INBAND_DISABLE)
+		if (tg3_flag(tp, RGMII_INBAND_DISABLE))
 			phydev->dev_flags |= PHY_BRCM_STD_IBND_DISABLE;
-		if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN)
+		if (tg3_flag(tp, RGMII_EXT_IBND_RX_EN))
 			phydev->dev_flags |= PHY_BRCM_EXT_IBND_RX_ENABLE;
-		if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_TX_EN)
+		if (tg3_flag(tp, RGMII_EXT_IBND_TX_EN))
 			phydev->dev_flags |= PHY_BRCM_EXT_IBND_TX_ENABLE;
 		/* fallthru */
 	case PHY_ID_RTL8211C:
@@ -1137,7 +1254,7 @@ static int tg3_mdio_init(struct tg3 *tp)
 		break;
 	}
 
-	tp->tg3_flags3 |= TG3_FLG3_MDIOBUS_INITED;
+	tg3_flag_set(tp, MDIOBUS_INITED);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
 		tg3_mdio_config_5785(tp);
@@ -1147,59 +1264,13 @@ static int tg3_mdio_init(struct tg3 *tp)
 
 static void tg3_mdio_fini(struct tg3 *tp)
 {
-	if (tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) {
-		tp->tg3_flags3 &= ~TG3_FLG3_MDIOBUS_INITED;
+	if (tg3_flag(tp, MDIOBUS_INITED)) {
+		tg3_flag_clear(tp, MDIOBUS_INITED);
 		mdiobus_unregister(tp->mdio_bus);
 		mdiobus_free(tp->mdio_bus);
 	}
 }
 
-static int tg3_phy_cl45_write(struct tg3 *tp, u32 devad, u32 addr, u32 val)
-{
-	int err;
-
-	err = tg3_writephy(tp, MII_TG3_MMD_CTRL, devad);
-	if (err)
-		goto done;
-
-	err = tg3_writephy(tp, MII_TG3_MMD_ADDRESS, addr);
-	if (err)
-		goto done;
-
-	err = tg3_writephy(tp, MII_TG3_MMD_CTRL,
-			   MII_TG3_MMD_CTRL_DATA_NOINC | devad);
-	if (err)
-		goto done;
-
-	err = tg3_writephy(tp, MII_TG3_MMD_ADDRESS, val);
-
-done:
-	return err;
-}
-
-static int tg3_phy_cl45_read(struct tg3 *tp, u32 devad, u32 addr, u32 *val)
-{
-	int err;
-
-	err = tg3_writephy(tp, MII_TG3_MMD_CTRL, devad);
-	if (err)
-		goto done;
-
-	err = tg3_writephy(tp, MII_TG3_MMD_ADDRESS, addr);
-	if (err)
-		goto done;
-
-	err = tg3_writephy(tp, MII_TG3_MMD_CTRL,
-			   MII_TG3_MMD_CTRL_DATA_NOINC | devad);
-	if (err)
-		goto done;
-
-	err = tg3_readphy(tp, MII_TG3_MMD_ADDRESS, val);
-
-done:
-	return err;
-}
-
 /* tp->lock is held. */
 static inline void tg3_generate_fw_event(struct tg3 *tp)
 {
@@ -1247,8 +1318,7 @@ static void tg3_ump_link_report(struct tg3 *tp)
 	u32 reg;
 	u32 val;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5780_CLASS) ||
-	    !(tp->tg3_flags  & TG3_FLAG_ENABLE_ASF))
+	if (!tg3_flag(tp, 5780_CLASS) || !tg3_flag(tp, ENABLE_ASF))
 		return;
 
 	tg3_wait_for_event_ack(tp);
@@ -1308,6 +1378,11 @@ static void tg3_link_report(struct tg3 *tp)
 			    "on" : "off",
 			    (tp->link_config.active_flowctrl & FLOW_CTRL_RX) ?
 			    "on" : "off");
+
+		if (tp->phy_flags & TG3_PHYFLG_EEE_CAP)
+			netdev_info(tp->dev, "EEE is %s\n",
+				    tp->setlpicnt ? "enabled" : "disabled");
+
 		tg3_ump_link_report(tp);
 	}
 }
@@ -1373,13 +1448,12 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 lcladv, u32 rmtadv)
 	u32 old_rx_mode = tp->rx_mode;
 	u32 old_tx_mode = tp->tx_mode;
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)
+	if (tg3_flag(tp, USE_PHYLIB))
 		autoneg = tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR]->autoneg;
 	else
 		autoneg = tp->link_config.autoneg;
 
-	if (autoneg == AUTONEG_ENABLE &&
-	    (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG)) {
+	if (autoneg == AUTONEG_ENABLE && tg3_flag(tp, PAUSE_AUTONEG)) {
 		if (tp->phy_flags & TG3_PHYFLG_ANY_SERDES)
 			flowctrl = tg3_resolve_flowctrl_1000X(lcladv, rmtadv);
 		else
@@ -1576,28 +1650,6 @@ static void tg3_phy_fini(struct tg3 *tp)
 	}
 }
 
-static int tg3_phydsp_read(struct tg3 *tp, u32 reg, u32 *val)
-{
-	int err;
-
-	err = tg3_writephy(tp, MII_TG3_DSP_ADDRESS, reg);
-	if (!err)
-		err = tg3_readphy(tp, MII_TG3_DSP_RW_PORT, val);
-
-	return err;
-}
-
-static int tg3_phydsp_write(struct tg3 *tp, u32 reg, u32 val)
-{
-	int err;
-
-	err = tg3_writephy(tp, MII_TG3_DSP_ADDRESS, reg);
-	if (!err)
-		err = tg3_writephy(tp, MII_TG3_DSP_RW_PORT, val);
-
-	return err;
-}
-
 static void tg3_phy_fet_toggle_apd(struct tg3 *tp, bool enable)
 {
 	u32 phytest;
@@ -1622,9 +1674,8 @@ static void tg3_phy_toggle_apd(struct tg3 *tp, bool enable)
 {
 	u32 reg;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
-	    ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	      GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) &&
+	if (!tg3_flag(tp, 5705_PLUS) ||
+	    (tg3_flag(tp, 5717_PLUS) &&
 	     (tp->phy_flags & TG3_PHYFLG_MII_SERDES)))
 		return;
 
@@ -1658,7 +1709,7 @@ static void tg3_phy_toggle_automdix(struct tg3 *tp, int enable)
 {
 	u32 phy;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
+	if (!tg3_flag(tp, 5705_PLUS) ||
 	    (tp->phy_flags & TG3_PHYFLG_ANY_SERDES))
 		return;
 
@@ -1680,31 +1731,33 @@ static void tg3_phy_toggle_automdix(struct tg3 *tp, int enable)
 			tg3_writephy(tp, MII_TG3_FET_TEST, ephy);
 		}
 	} else {
-		phy = MII_TG3_AUXCTL_MISC_RDSEL_MISC |
-		      MII_TG3_AUXCTL_SHDWSEL_MISC;
-		if (!tg3_writephy(tp, MII_TG3_AUX_CTRL, phy) &&
-		    !tg3_readphy(tp, MII_TG3_AUX_CTRL, &phy)) {
+		int ret;
+
+		ret = tg3_phy_auxctl_read(tp,
+					  MII_TG3_AUXCTL_SHDWSEL_MISC, &phy);
+		if (!ret) {
 			if (enable)
 				phy |= MII_TG3_AUXCTL_MISC_FORCE_AMDIX;
 			else
 				phy &= ~MII_TG3_AUXCTL_MISC_FORCE_AMDIX;
-			phy |= MII_TG3_AUXCTL_MISC_WREN;
-			tg3_writephy(tp, MII_TG3_AUX_CTRL, phy);
+			tg3_phy_auxctl_write(tp,
+					     MII_TG3_AUXCTL_SHDWSEL_MISC, phy);
 		}
 	}
 }
 
 static void tg3_phy_set_wirespeed(struct tg3 *tp)
 {
+	int ret;
 	u32 val;
 
 	if (tp->phy_flags & TG3_PHYFLG_NO_ETH_WIRE_SPEED)
 		return;
 
-	if (!tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x7007) &&
-	    !tg3_readphy(tp, MII_TG3_AUX_CTRL, &val))
-		tg3_writephy(tp, MII_TG3_AUX_CTRL,
-			     (val | (1 << 15) | (1 << 4)));
+	ret = tg3_phy_auxctl_read(tp, MII_TG3_AUXCTL_SHDWSEL_MISC, &val);
+	if (!ret)
+		tg3_phy_auxctl_write(tp, MII_TG3_AUXCTL_SHDWSEL_MISC,
+				     val | MII_TG3_AUXCTL_MISC_WIRESPD_EN);
 }
 
 static void tg3_phy_apply_otp(struct tg3 *tp)
@@ -1716,11 +1769,8 @@ static void tg3_phy_apply_otp(struct tg3 *tp)
 
 	otp = tp->phy_otp;
 
-	/* Enable SM_DSP clock and tx 6dB coding. */
-	phy = MII_TG3_AUXCTL_SHDWSEL_AUXCTL |
-	      MII_TG3_AUXCTL_ACTL_SMDSP_ENA |
-	      MII_TG3_AUXCTL_ACTL_TX_6DB;
-	tg3_writephy(tp, MII_TG3_AUX_CTRL, phy);
+	if (TG3_PHY_AUXCTL_SMDSP_ENABLE(tp))
+		return;
 
 	phy = ((otp & TG3_OTP_AGCTGT_MASK) >> TG3_OTP_AGCTGT_SHIFT);
 	phy |= MII_TG3_DSP_TAP1_AGCTGT_DFLT;
@@ -1744,10 +1794,7 @@ static void tg3_phy_apply_otp(struct tg3 *tp)
 	      ((otp & TG3_OTP_RCOFF_MASK) >> TG3_OTP_RCOFF_SHIFT);
 	tg3_phydsp_write(tp, MII_TG3_DSP_EXP97, phy);
 
-	/* Turn off SM_DSP clock. */
-	phy = MII_TG3_AUXCTL_SHDWSEL_AUXCTL |
-	      MII_TG3_AUXCTL_ACTL_TX_6DB;
-	tg3_writephy(tp, MII_TG3_AUX_CTRL, phy);
+	TG3_PHY_AUXCTL_SMDSP_DISABLE(tp);
 }
 
 static void tg3_phy_eee_adjust(struct tg3 *tp, u32 current_link_up)
@@ -1776,29 +1823,9 @@ static void tg3_phy_eee_adjust(struct tg3 *tp, u32 current_link_up)
 		tg3_phy_cl45_read(tp, MDIO_MMD_AN,
 				  TG3_CL45_D7_EEERES_STAT, &val);
 
-		switch (val) {
-		case TG3_CL45_D7_EEERES_STAT_LP_1000T:
-			switch (GET_ASIC_REV(tp->pci_chip_rev_id)) {
-			case ASIC_REV_5717:
-			case ASIC_REV_5719:
-			case ASIC_REV_57765:
-				/* Enable SM_DSP clock and tx 6dB coding. */
-				val = MII_TG3_AUXCTL_SHDWSEL_AUXCTL |
-				      MII_TG3_AUXCTL_ACTL_SMDSP_ENA |
-				      MII_TG3_AUXCTL_ACTL_TX_6DB;
-				tg3_writephy(tp, MII_TG3_AUX_CTRL, val);
-
-				tg3_phydsp_write(tp, MII_TG3_DSP_TAP26, 0x0000);
-
-				/* Turn off SM_DSP clock. */
-				val = MII_TG3_AUXCTL_SHDWSEL_AUXCTL |
-				      MII_TG3_AUXCTL_ACTL_TX_6DB;
-				tg3_writephy(tp, MII_TG3_AUX_CTRL, val);
-			}
-			/* Fallthrough */
-		case TG3_CL45_D7_EEERES_STAT_LP_100TX:
+		if (val == TG3_CL45_D7_EEERES_STAT_LP_1000T ||
+		    val == TG3_CL45_D7_EEERES_STAT_LP_100TX)
 			tp->setlpicnt = 2;
-		}
 	}
 
 	if (!tp->setlpicnt) {
@@ -1807,6 +1834,23 @@ static void tg3_phy_eee_adjust(struct tg3 *tp, u32 current_link_up)
 	}
 }
 
+static void tg3_phy_eee_enable(struct tg3 *tp)
+{
+	u32 val;
+
+	if (tp->link_config.active_speed == SPEED_1000 &&
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
+	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) &&
+	    !TG3_PHY_AUXCTL_SMDSP_ENABLE(tp)) {
+		tg3_phydsp_write(tp, MII_TG3_DSP_TAP26, 0x0003);
+		TG3_PHY_AUXCTL_SMDSP_DISABLE(tp);
+	}
+
+	val = tr32(TG3_CPMU_EEE_MODE);
+	tw32(TG3_CPMU_EEE_MODE, val | TG3_CPMU_EEEMD_LPI_ENABLE);
+}
+
 static int tg3_wait_macro_done(struct tg3 *tp)
 {
 	int limit = 100;
@@ -1945,8 +1989,9 @@ static int tg3_phy_reset_5703_4_5(struct tg3 *tp)
 			     (MII_TG3_CTRL_AS_MASTER |
 			      MII_TG3_CTRL_ENABLE_AS_MASTER));
 
-		/* Enable SM_DSP_CLOCK and 6dB.  */
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0c00);
+		err = TG3_PHY_AUXCTL_SMDSP_ENABLE(tp);
+		if (err)
+			return err;
 
 		/* Block the PHY control access.  */
 		tg3_phydsp_write(tp, 0x8005, 0x0800);
@@ -1965,13 +2010,7 @@ static int tg3_phy_reset_5703_4_5(struct tg3 *tp)
 	tg3_writephy(tp, MII_TG3_DSP_ADDRESS, 0x8200);
 	tg3_writephy(tp, MII_TG3_DSP_CONTROL, 0x0000);
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) {
-		/* Set Extended packet length bit for jumbo frames */
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x4400);
-	} else {
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0400);
-	}
+	TG3_PHY_AUXCTL_SMDSP_DISABLE(tp);
 
 	tg3_writephy(tp, MII_TG3_CTRL, phy9_orig);
 
@@ -2047,8 +2086,7 @@ static int tg3_phy_reset(struct tg3 *tp)
 		}
 	}
 
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) &&
+	if (tg3_flag(tp, 5717_PLUS) &&
 	    (tp->phy_flags & TG3_PHYFLG_MII_SERDES))
 		return 0;
 
@@ -2060,49 +2098,57 @@ static int tg3_phy_reset(struct tg3 *tp)
 		tg3_phy_toggle_apd(tp, false);
 
 out:
-	if (tp->phy_flags & TG3_PHYFLG_ADC_BUG) {
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0c00);
+	if ((tp->phy_flags & TG3_PHYFLG_ADC_BUG) &&
+	    !TG3_PHY_AUXCTL_SMDSP_ENABLE(tp)) {
 		tg3_phydsp_write(tp, 0x201f, 0x2aaa);
 		tg3_phydsp_write(tp, 0x000a, 0x0323);
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0400);
+		TG3_PHY_AUXCTL_SMDSP_DISABLE(tp);
 	}
+
 	if (tp->phy_flags & TG3_PHYFLG_5704_A0_BUG) {
 		tg3_writephy(tp, MII_TG3_MISC_SHDW, 0x8d68);
 		tg3_writephy(tp, MII_TG3_MISC_SHDW, 0x8d68);
 	}
+
 	if (tp->phy_flags & TG3_PHYFLG_BER_BUG) {
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0c00);
-		tg3_phydsp_write(tp, 0x000a, 0x310b);
-		tg3_phydsp_write(tp, 0x201f, 0x9506);
-		tg3_phydsp_write(tp, 0x401f, 0x14e2);
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0400);
+		if (!TG3_PHY_AUXCTL_SMDSP_ENABLE(tp)) {
+			tg3_phydsp_write(tp, 0x000a, 0x310b);
+			tg3_phydsp_write(tp, 0x201f, 0x9506);
+			tg3_phydsp_write(tp, 0x401f, 0x14e2);
+			TG3_PHY_AUXCTL_SMDSP_DISABLE(tp);
+		}
 	} else if (tp->phy_flags & TG3_PHYFLG_JITTER_BUG) {
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0c00);
-		tg3_writephy(tp, MII_TG3_DSP_ADDRESS, 0x000a);
-		if (tp->phy_flags & TG3_PHYFLG_ADJUST_TRIM) {
-			tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x110b);
-			tg3_writephy(tp, MII_TG3_TEST1,
-				     MII_TG3_TEST1_TRIM_EN | 0x4);
-		} else
-			tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x010b);
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0400);
+		if (!TG3_PHY_AUXCTL_SMDSP_ENABLE(tp)) {
+			tg3_writephy(tp, MII_TG3_DSP_ADDRESS, 0x000a);
+			if (tp->phy_flags & TG3_PHYFLG_ADJUST_TRIM) {
+				tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x110b);
+				tg3_writephy(tp, MII_TG3_TEST1,
+					     MII_TG3_TEST1_TRIM_EN | 0x4);
+			} else
+				tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x010b);
+
+			TG3_PHY_AUXCTL_SMDSP_DISABLE(tp);
+		}
 	}
+
 	/* Set Extended packet length bit (bit 14) on all chips that */
 	/* support jumbo frames */
 	if ((tp->phy_id & TG3_PHY_ID_MASK) == TG3_PHY_ID_BCM5401) {
 		/* Cannot do read-modify-write on 5401 */
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x4c20);
-	} else if (tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) {
+		tg3_phy_auxctl_write(tp, MII_TG3_AUXCTL_SHDWSEL_AUXCTL, 0x4c20);
+	} else if (tg3_flag(tp, JUMBO_CAPABLE)) {
 		/* Set bit 14 with read-modify-write to preserve other bits */
-		if (!tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0007) &&
-		    !tg3_readphy(tp, MII_TG3_AUX_CTRL, &val))
-			tg3_writephy(tp, MII_TG3_AUX_CTRL, val | 0x4000);
+		err = tg3_phy_auxctl_read(tp,
+					  MII_TG3_AUXCTL_SHDWSEL_AUXCTL, &val);
+		if (!err)
+			tg3_phy_auxctl_write(tp, MII_TG3_AUXCTL_SHDWSEL_AUXCTL,
+					   val | MII_TG3_AUXCTL_ACTL_EXTPKTLEN);
 	}
 
 	/* Set phy register 0x10 bit 0 to high fifo elasticity to support
 	 * jumbo frames transmission.
 	 */
-	if (tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) {
+	if (tg3_flag(tp, JUMBO_CAPABLE)) {
 		if (!tg3_readphy(tp, MII_TG3_EXT_CTRL, &val))
 			tg3_writephy(tp, MII_TG3_EXT_CTRL,
 				     val | MII_TG3_EXT_CTRL_FIFO_ELASTIC);
@@ -2123,14 +2169,15 @@ static void tg3_frob_aux_power(struct tg3 *tp)
 	bool need_vaux = false;
 
 	/* The GPIOs do something completely different on 57765. */
-	if ((tp->tg3_flags2 & TG3_FLG2_IS_NIC) == 0 ||
+	if (!tg3_flag(tp, IS_NIC) ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
 		return;
 
 	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 ||
 	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714 ||
-	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717) &&
+	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) &&
 	    tp->pdev_peer != tp->pdev) {
 		struct net_device *dev_peer;
 
@@ -2140,17 +2187,16 @@ static void tg3_frob_aux_power(struct tg3 *tp)
 		if (dev_peer) {
 			struct tg3 *tp_peer = netdev_priv(dev_peer);
 
-			if (tp_peer->tg3_flags & TG3_FLAG_INIT_COMPLETE)
+			if (tg3_flag(tp_peer, INIT_COMPLETE))
 				return;
 
-			if ((tp_peer->tg3_flags & TG3_FLAG_WOL_ENABLE) ||
-			    (tp_peer->tg3_flags & TG3_FLAG_ENABLE_ASF))
+			if (tg3_flag(tp_peer, WOL_ENABLE) ||
+			    tg3_flag(tp_peer, ENABLE_ASF))
 				need_vaux = true;
 		}
 	}
 
-	if ((tp->tg3_flags & TG3_FLAG_WOL_ENABLE) ||
-	    (tp->tg3_flags & TG3_FLAG_ENABLE_ASF))
+	if (tg3_flag(tp, WOL_ENABLE) || tg3_flag(tp, ENABLE_ASF))
 		need_vaux = true;
 
 	if (need_vaux) {
@@ -2304,11 +2350,10 @@ static void tg3_power_down_phy(struct tg3 *tp, bool do_low_power)
 		tg3_writephy(tp, MII_TG3_EXT_CTRL,
 			     MII_TG3_EXT_CTRL_FORCE_LED_OFF);
 
-		tg3_writephy(tp, MII_TG3_AUX_CTRL,
-			     MII_TG3_AUXCTL_SHDWSEL_PWRCTL |
-			     MII_TG3_AUXCTL_PCTL_100TX_LPWR |
-			     MII_TG3_AUXCTL_PCTL_SPR_ISOLATE |
-			     MII_TG3_AUXCTL_PCTL_VREG_11V);
+		val = MII_TG3_AUXCTL_PCTL_100TX_LPWR |
+		      MII_TG3_AUXCTL_PCTL_SPR_ISOLATE |
+		      MII_TG3_AUXCTL_PCTL_VREG_11V;
+		tg3_phy_auxctl_write(tp, MII_TG3_AUXCTL_SHDWSEL_PWRCTL, val);
 	}
 
 	/* The PHY should not be powered down on some chips because
@@ -2334,7 +2379,7 @@ static void tg3_power_down_phy(struct tg3 *tp, bool do_low_power)
 /* tp->lock is held. */
 static int tg3_nvram_lock(struct tg3 *tp)
 {
-	if (tp->tg3_flags & TG3_FLAG_NVRAM) {
+	if (tg3_flag(tp, NVRAM)) {
 		int i;
 
 		if (tp->nvram_lock_cnt == 0) {
@@ -2357,7 +2402,7 @@ static int tg3_nvram_lock(struct tg3 *tp)
 /* tp->lock is held. */
 static void tg3_nvram_unlock(struct tg3 *tp)
 {
-	if (tp->tg3_flags & TG3_FLAG_NVRAM) {
+	if (tg3_flag(tp, NVRAM)) {
 		if (tp->nvram_lock_cnt > 0)
 			tp->nvram_lock_cnt--;
 		if (tp->nvram_lock_cnt == 0)
@@ -2368,8 +2413,7 @@ static void tg3_nvram_unlock(struct tg3 *tp)
 /* tp->lock is held. */
 static void tg3_enable_nvram_access(struct tg3 *tp)
 {
-	if ((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
-	    !(tp->tg3_flags3 & TG3_FLG3_PROTECTED_NVRAM)) {
+	if (tg3_flag(tp, 5750_PLUS) && !tg3_flag(tp, PROTECTED_NVRAM)) {
 		u32 nvaccess = tr32(NVRAM_ACCESS);
 
 		tw32(NVRAM_ACCESS, nvaccess | ACCESS_ENABLE);
@@ -2379,8 +2423,7 @@ static void tg3_enable_nvram_access(struct tg3 *tp)
 /* tp->lock is held. */
 static void tg3_disable_nvram_access(struct tg3 *tp)
 {
-	if ((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
-	    !(tp->tg3_flags3 & TG3_FLG3_PROTECTED_NVRAM)) {
+	if (tg3_flag(tp, 5750_PLUS) && !tg3_flag(tp, PROTECTED_NVRAM)) {
 		u32 nvaccess = tr32(NVRAM_ACCESS);
 
 		tw32(NVRAM_ACCESS, nvaccess & ~ACCESS_ENABLE);
@@ -2450,10 +2493,10 @@ static int tg3_nvram_exec_cmd(struct tg3 *tp, u32 nvram_cmd)
 
 static u32 tg3_nvram_phys_addr(struct tg3 *tp, u32 addr)
 {
-	if ((tp->tg3_flags & TG3_FLAG_NVRAM) &&
-	    (tp->tg3_flags & TG3_FLAG_NVRAM_BUFFERED) &&
-	    (tp->tg3_flags2 & TG3_FLG2_FLASH) &&
-	   !(tp->tg3_flags3 & TG3_FLG3_NO_NVRAM_ADDR_TRANS) &&
+	if (tg3_flag(tp, NVRAM) &&
+	    tg3_flag(tp, NVRAM_BUFFERED) &&
+	    tg3_flag(tp, FLASH) &&
+	    !tg3_flag(tp, NO_NVRAM_ADDR_TRANS) &&
 	    (tp->nvram_jedecnum == JEDEC_ATMEL))
 
 		addr = ((addr / tp->nvram_pagesize) <<
@@ -2465,10 +2508,10 @@ static u32 tg3_nvram_phys_addr(struct tg3 *tp, u32 addr)
 
 static u32 tg3_nvram_logical_addr(struct tg3 *tp, u32 addr)
 {
-	if ((tp->tg3_flags & TG3_FLAG_NVRAM) &&
-	    (tp->tg3_flags & TG3_FLAG_NVRAM_BUFFERED) &&
-	    (tp->tg3_flags2 & TG3_FLG2_FLASH) &&
-	   !(tp->tg3_flags3 & TG3_FLG3_NO_NVRAM_ADDR_TRANS) &&
+	if (tg3_flag(tp, NVRAM) &&
+	    tg3_flag(tp, NVRAM_BUFFERED) &&
+	    tg3_flag(tp, FLASH) &&
+	    !tg3_flag(tp, NO_NVRAM_ADDR_TRANS) &&
 	    (tp->nvram_jedecnum == JEDEC_ATMEL))
 
 		addr = ((addr >> ATMEL_AT45DB0X1B_PAGE_POS) *
@@ -2488,7 +2531,7 @@ static int tg3_nvram_read(struct tg3 *tp, u32 offset, u32 *val)
 {
 	int ret;
 
-	if (!(tp->tg3_flags & TG3_FLAG_NVRAM))
+	if (!tg3_flag(tp, NVRAM))
 		return tg3_nvram_read_using_eeprom(tp, offset, val);
 
 	offset = tg3_nvram_phys_addr(tp, offset);
@@ -2580,7 +2623,7 @@ static int tg3_power_up(struct tg3 *tp)
 	pci_set_power_state(tp->pdev, PCI_D0);
 
 	/* Switch out of Vaux if it is a NIC */
-	if (tp->tg3_flags2 & TG3_FLG2_IS_NIC)
+	if (tg3_flag(tp, IS_NIC))
 		tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl, 100);
 
 	return 0;
@@ -2594,7 +2637,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 	tg3_enable_register_access(tp);
 
 	/* Restore the CLKREQ setting. */
-	if (tp->tg3_flags3 & TG3_FLG3_CLKREQ_BUG) {
+	if (tg3_flag(tp, CLKREQ_BUG)) {
 		u16 lnkctl;
 
 		pci_read_config_word(tp->pdev,
@@ -2611,9 +2654,9 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 	     misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT);
 
 	device_should_wake = device_may_wakeup(&tp->pdev->dev) &&
-			     (tp->tg3_flags & TG3_FLAG_WOL_ENABLE);
+			     tg3_flag(tp, WOL_ENABLE);
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+	if (tg3_flag(tp, USE_PHYLIB)) {
 		do_low_power = false;
 		if ((tp->phy_flags & TG3_PHYFLG_IS_CONNECTED) &&
 		    !(tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)) {
@@ -2634,9 +2677,8 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 				      ADVERTISED_Autoneg |
 				      ADVERTISED_10baseT_Half;
 
-			if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) ||
-			    device_should_wake) {
-				if (tp->tg3_flags & TG3_FLAG_WOL_SPEED_100MB)
+			if (tg3_flag(tp, ENABLE_ASF) || device_should_wake) {
+				if (tg3_flag(tp, WOL_SPEED_100MB))
 					advertising |=
 						ADVERTISED_100baseT_Half |
 						ADVERTISED_100baseT_Full |
@@ -2681,7 +2723,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 
 		val = tr32(GRC_VCPU_EXT_CTRL);
 		tw32(GRC_VCPU_EXT_CTRL, val | GRC_VCPU_EXT_CTRL_DISABLE_WOL);
-	} else if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
+	} else if (!tg3_flag(tp, ENABLE_ASF)) {
 		int i;
 		u32 val;
 
@@ -2692,7 +2734,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 			msleep(1);
 		}
 	}
-	if (tp->tg3_flags & TG3_FLAG_WOL_CAP)
+	if (tg3_flag(tp, WOL_CAP))
 		tg3_write_mem(tp, NIC_SRAM_WOL_MBOX, WOL_SIGNATURE |
 						     WOL_DRV_STATE_SHUTDOWN |
 						     WOL_DRV_WOL |
@@ -2702,8 +2744,13 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 		u32 mac_mode;
 
 		if (!(tp->phy_flags & TG3_PHYFLG_PHY_SERDES)) {
-			if (do_low_power) {
-				tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x5a);
+			if (do_low_power &&
+			    !(tp->phy_flags & TG3_PHYFLG_IS_FET)) {
+				tg3_phy_auxctl_write(tp,
+					       MII_TG3_AUXCTL_SHDWSEL_PWRCTL,
+					       MII_TG3_AUXCTL_PCTL_WOL_EN |
+					       MII_TG3_AUXCTL_PCTL_100TX_LPWR |
+					       MII_TG3_AUXCTL_PCTL_CL_AB_TXDAC);
 				udelay(40);
 			}
 
@@ -2715,8 +2762,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 			mac_mode |= tp->mac_mode & MAC_MODE_LINK_POLARITY;
 			if (GET_ASIC_REV(tp->pci_chip_rev_id) ==
 			    ASIC_REV_5700) {
-				u32 speed = (tp->tg3_flags &
-					     TG3_FLAG_WOL_SPEED_100MB) ?
+				u32 speed = tg3_flag(tp, WOL_SPEED_100MB) ?
 					     SPEED_100 : SPEED_10;
 				if (tg3_5700_link_polarity(tp, speed))
 					mac_mode |= MAC_MODE_LINK_POLARITY;
@@ -2727,17 +2773,15 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 			mac_mode = MAC_MODE_PORT_MODE_TBI;
 		}
 
-		if (!(tp->tg3_flags2 & TG3_FLG2_5750_PLUS))
+		if (!tg3_flag(tp, 5750_PLUS))
 			tw32(MAC_LED_CTRL, tp->led_ctrl);
 
 		mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE;
-		if (((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
-		    !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) &&
-		    ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) ||
-		     (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)))
+		if ((tg3_flag(tp, 5705_PLUS) && !tg3_flag(tp, 5780_CLASS)) &&
+		    (tg3_flag(tp, ENABLE_ASF) || tg3_flag(tp, ENABLE_APE)))
 			mac_mode |= MAC_MODE_KEEP_FRAME_IN_WOL;
 
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+		if (tg3_flag(tp, ENABLE_APE))
 			mac_mode |= MAC_MODE_APE_TX_EN |
 				    MAC_MODE_APE_RX_EN |
 				    MAC_MODE_TDE_ENABLE;
@@ -2749,7 +2793,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 		udelay(10);
 	}
 
-	if (!(tp->tg3_flags & TG3_FLAG_WOL_SPEED_100MB) &&
+	if (!tg3_flag(tp, WOL_SPEED_100MB) &&
 	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
 	     GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) {
 		u32 base_val;
@@ -2760,12 +2804,11 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 
 		tw32_wait_f(TG3PCI_CLOCK_CTRL, base_val | CLOCK_CTRL_ALTCLK |
 			    CLOCK_CTRL_PWRDOWN_PLL133, 40);
-	} else if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) ||
-		   (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) ||
-		   (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)) {
+	} else if (tg3_flag(tp, 5780_CLASS) ||
+		   tg3_flag(tp, CPMU_PRESENT) ||
+		   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
 		/* do nothing */
-	} else if (!((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
-		     (tp->tg3_flags & TG3_FLAG_ENABLE_ASF))) {
+	} else if (!(tg3_flag(tp, 5750_PLUS) && tg3_flag(tp, ENABLE_ASF))) {
 		u32 newbits1, newbits2;
 
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
@@ -2774,7 +2817,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 				    CLOCK_CTRL_TXCLK_DISABLE |
 				    CLOCK_CTRL_ALTCLK);
 			newbits2 = newbits1 | CLOCK_CTRL_44MHZ_CORE;
-		} else if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+		} else if (tg3_flag(tp, 5705_PLUS)) {
 			newbits1 = CLOCK_CTRL_625_CORE;
 			newbits2 = newbits1 | CLOCK_CTRL_ALTCLK;
 		} else {
@@ -2788,7 +2831,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 		tw32_wait_f(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl | newbits2,
 			    40);
 
-		if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+		if (!tg3_flag(tp, 5705_PLUS)) {
 			u32 newbits3;
 
 			if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
@@ -2805,8 +2848,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 		}
 	}
 
-	if (!(device_should_wake) &&
-	    !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF))
+	if (!(device_should_wake) && !tg3_flag(tp, ENABLE_ASF))
 		tg3_power_down_phy(tp, do_low_power);
 
 	tg3_frob_aux_power(tp);
@@ -2818,7 +2860,7 @@ static int tg3_power_down_prepare(struct tg3 *tp)
 
 		val &= ~((1 << 16) | (1 << 4) | (1 << 2) | (1 << 1) | 1);
 		tw32(0x7d00, val);
-		if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
+		if (!tg3_flag(tp, ENABLE_ASF)) {
 			int err;
 
 			err = tg3_nvram_lock(tp);
@@ -2837,7 +2879,7 @@ static void tg3_power_down(struct tg3 *tp)
 {
 	tg3_power_down_prepare(tp);
 
-	pci_wake_from_d3(tp->pdev, tp->tg3_flags & TG3_FLAG_WOL_ENABLE);
+	pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE));
 	pci_set_power_state(tp->pdev, PCI_D3hot);
 }
 
@@ -2888,106 +2930,54 @@ static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8
 	}
 }
 
-static void tg3_phy_copper_begin(struct tg3 *tp)
+static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
 {
-	u32 new_adv;
-	int i;
-
-	if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) {
-		/* Entering low power mode.  Disable gigabit and
-		 * 100baseT advertisements.
-		 */
-		tg3_writephy(tp, MII_TG3_CTRL, 0);
+	int err = 0;
+	u32 val, new_adv;
 
-		new_adv = (ADVERTISE_10HALF | ADVERTISE_10FULL |
-			   ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
-		if (tp->tg3_flags & TG3_FLAG_WOL_SPEED_100MB)
-			new_adv |= (ADVERTISE_100HALF | ADVERTISE_100FULL);
+	new_adv = ADVERTISE_CSMA;
+	if (advertise & ADVERTISED_10baseT_Half)
+		new_adv |= ADVERTISE_10HALF;
+	if (advertise & ADVERTISED_10baseT_Full)
+		new_adv |= ADVERTISE_10FULL;
+	if (advertise & ADVERTISED_100baseT_Half)
+		new_adv |= ADVERTISE_100HALF;
+	if (advertise & ADVERTISED_100baseT_Full)
+		new_adv |= ADVERTISE_100FULL;
 
-		tg3_writephy(tp, MII_ADVERTISE, new_adv);
-	} else if (tp->link_config.speed == SPEED_INVALID) {
-		if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)
-			tp->link_config.advertising &=
-				~(ADVERTISED_1000baseT_Half |
-				  ADVERTISED_1000baseT_Full);
+	new_adv |= tg3_advert_flowctrl_1000T(flowctrl);
 
-		new_adv = ADVERTISE_CSMA;
-		if (tp->link_config.advertising & ADVERTISED_10baseT_Half)
-			new_adv |= ADVERTISE_10HALF;
-		if (tp->link_config.advertising & ADVERTISED_10baseT_Full)
-			new_adv |= ADVERTISE_10FULL;
-		if (tp->link_config.advertising & ADVERTISED_100baseT_Half)
-			new_adv |= ADVERTISE_100HALF;
-		if (tp->link_config.advertising & ADVERTISED_100baseT_Full)
-			new_adv |= ADVERTISE_100FULL;
-
-		new_adv |= tg3_advert_flowctrl_1000T(tp->link_config.flowctrl);
-
-		tg3_writephy(tp, MII_ADVERTISE, new_adv);
-
-		if (tp->link_config.advertising &
-		    (ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full)) {
-			new_adv = 0;
-			if (tp->link_config.advertising & ADVERTISED_1000baseT_Half)
-				new_adv |= MII_TG3_CTRL_ADV_1000_HALF;
-			if (tp->link_config.advertising & ADVERTISED_1000baseT_Full)
-				new_adv |= MII_TG3_CTRL_ADV_1000_FULL;
-			if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY) &&
-			    (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
-			     tp->pci_chip_rev_id == CHIPREV_ID_5701_B0))
-				new_adv |= (MII_TG3_CTRL_AS_MASTER |
-					    MII_TG3_CTRL_ENABLE_AS_MASTER);
-			tg3_writephy(tp, MII_TG3_CTRL, new_adv);
-		} else {
-			tg3_writephy(tp, MII_TG3_CTRL, 0);
-		}
-	} else {
-		new_adv = tg3_advert_flowctrl_1000T(tp->link_config.flowctrl);
-		new_adv |= ADVERTISE_CSMA;
+	err = tg3_writephy(tp, MII_ADVERTISE, new_adv);
+	if (err)
+		goto done;
 
-		/* Asking for a specific link mode. */
-		if (tp->link_config.speed == SPEED_1000) {
-			tg3_writephy(tp, MII_ADVERTISE, new_adv);
+	if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)
+		goto done;
 
-			if (tp->link_config.duplex == DUPLEX_FULL)
-				new_adv = MII_TG3_CTRL_ADV_1000_FULL;
-			else
-				new_adv = MII_TG3_CTRL_ADV_1000_HALF;
-			if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
-			    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
-				new_adv |= (MII_TG3_CTRL_AS_MASTER |
-					    MII_TG3_CTRL_ENABLE_AS_MASTER);
-		} else {
-			if (tp->link_config.speed == SPEED_100) {
-				if (tp->link_config.duplex == DUPLEX_FULL)
-					new_adv |= ADVERTISE_100FULL;
-				else
-					new_adv |= ADVERTISE_100HALF;
-			} else {
-				if (tp->link_config.duplex == DUPLEX_FULL)
-					new_adv |= ADVERTISE_10FULL;
-				else
-					new_adv |= ADVERTISE_10HALF;
-			}
-			tg3_writephy(tp, MII_ADVERTISE, new_adv);
+	new_adv = 0;
+	if (advertise & ADVERTISED_1000baseT_Half)
+		new_adv |= MII_TG3_CTRL_ADV_1000_HALF;
+	if (advertise & ADVERTISED_1000baseT_Full)
+		new_adv |= MII_TG3_CTRL_ADV_1000_FULL;
 
-			new_adv = 0;
-		}
+	if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
+	    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
+		new_adv |= (MII_TG3_CTRL_AS_MASTER |
+			    MII_TG3_CTRL_ENABLE_AS_MASTER);
 
-		tg3_writephy(tp, MII_TG3_CTRL, new_adv);
-	}
+	err = tg3_writephy(tp, MII_TG3_CTRL, new_adv);
+	if (err)
+		goto done;
 
-	if (tp->phy_flags & TG3_PHYFLG_EEE_CAP) {
-		u32 val;
+	if (!(tp->phy_flags & TG3_PHYFLG_EEE_CAP))
+		goto done;
 
-		tw32(TG3_CPMU_EEE_MODE,
-		     tr32(TG3_CPMU_EEE_MODE) & ~TG3_CPMU_EEEMD_LPI_ENABLE);
+	tw32(TG3_CPMU_EEE_MODE,
+	     tr32(TG3_CPMU_EEE_MODE) & ~TG3_CPMU_EEEMD_LPI_ENABLE);
 
-		/* Enable SM_DSP clock and tx 6dB coding. */
-		val = MII_TG3_AUXCTL_SHDWSEL_AUXCTL |
-		      MII_TG3_AUXCTL_ACTL_SMDSP_ENA |
-		      MII_TG3_AUXCTL_ACTL_TX_6DB;
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, val);
+	err = TG3_PHY_AUXCTL_SMDSP_ENABLE(tp);
+	if (!err) {
+		u32 err2;
 
 		switch (GET_ASIC_REV(tp->pci_chip_rev_id)) {
 		case ASIC_REV_5717:
@@ -3004,32 +2994,76 @@ static void tg3_phy_copper_begin(struct tg3 *tp)
 		}
 
 		val = 0;
-		if (tp->link_config.autoneg == AUTONEG_ENABLE) {
-			/* Advertise 100-BaseTX EEE ability */
-			if (tp->link_config.advertising &
-			    ADVERTISED_100baseT_Full)
-				val |= MDIO_AN_EEE_ADV_100TX;
-			/* Advertise 1000-BaseT EEE ability */
-			if (tp->link_config.advertising &
-			    ADVERTISED_1000baseT_Full)
-				val |= MDIO_AN_EEE_ADV_1000T;
-		}
-		tg3_phy_cl45_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, val);
-
-		/* Turn off SM_DSP clock. */
-		val = MII_TG3_AUXCTL_SHDWSEL_AUXCTL |
-		      MII_TG3_AUXCTL_ACTL_TX_6DB;
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, val);
+		/* Advertise 100-BaseTX EEE ability */
+		if (advertise & ADVERTISED_100baseT_Full)
+			val |= MDIO_AN_EEE_ADV_100TX;
+		/* Advertise 1000-BaseT EEE ability */
+		if (advertise & ADVERTISED_1000baseT_Full)
+			val |= MDIO_AN_EEE_ADV_1000T;
+		err = tg3_phy_cl45_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, val);
+
+		err2 = TG3_PHY_AUXCTL_SMDSP_DISABLE(tp);
+		if (!err)
+			err = err2;
 	}
 
-	if (tp->link_config.autoneg == AUTONEG_DISABLE &&
-	    tp->link_config.speed != SPEED_INVALID) {
-		u32 bmcr, orig_bmcr;
+done:
+	return err;
+}
 
-		tp->link_config.active_speed = tp->link_config.speed;
-		tp->link_config.active_duplex = tp->link_config.duplex;
+static void tg3_phy_copper_begin(struct tg3 *tp)
+{
+	u32 new_adv;
+	int i;
 
-		bmcr = 0;
+	if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) {
+		new_adv = ADVERTISED_10baseT_Half |
+			  ADVERTISED_10baseT_Full;
+		if (tg3_flag(tp, WOL_SPEED_100MB))
+			new_adv |= ADVERTISED_100baseT_Half |
+				   ADVERTISED_100baseT_Full;
+
+		tg3_phy_autoneg_cfg(tp, new_adv,
+				    FLOW_CTRL_TX | FLOW_CTRL_RX);
+	} else if (tp->link_config.speed == SPEED_INVALID) {
+		if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)
+			tp->link_config.advertising &=
+				~(ADVERTISED_1000baseT_Half |
+				  ADVERTISED_1000baseT_Full);
+
+		tg3_phy_autoneg_cfg(tp, tp->link_config.advertising,
+				    tp->link_config.flowctrl);
+	} else {
+		/* Asking for a specific link mode. */
+		if (tp->link_config.speed == SPEED_1000) {
+			if (tp->link_config.duplex == DUPLEX_FULL)
+				new_adv = ADVERTISED_1000baseT_Full;
+			else
+				new_adv = ADVERTISED_1000baseT_Half;
+		} else if (tp->link_config.speed == SPEED_100) {
+			if (tp->link_config.duplex == DUPLEX_FULL)
+				new_adv = ADVERTISED_100baseT_Full;
+			else
+				new_adv = ADVERTISED_100baseT_Half;
+		} else {
+			if (tp->link_config.duplex == DUPLEX_FULL)
+				new_adv = ADVERTISED_10baseT_Full;
+			else
+				new_adv = ADVERTISED_10baseT_Half;
+		}
+
+		tg3_phy_autoneg_cfg(tp, new_adv,
+				    tp->link_config.flowctrl);
+	}
+
+	if (tp->link_config.autoneg == AUTONEG_DISABLE &&
+	    tp->link_config.speed != SPEED_INVALID) {
+		u32 bmcr, orig_bmcr;
+
+		tp->link_config.active_speed = tp->link_config.speed;
+		tp->link_config.active_duplex = tp->link_config.duplex;
+
+		bmcr = 0;
 		switch (tp->link_config.speed) {
 		default:
 		case SPEED_10:
@@ -3077,7 +3111,7 @@ static int tg3_init_5401phy_dsp(struct tg3 *tp)
 
 	/* Turn off tap power management. */
 	/* Set Extended packet length bit */
-	err  = tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x4c20);
+	err = tg3_phy_auxctl_write(tp, MII_TG3_AUXCTL_SHDWSEL_AUXCTL, 0x4c20);
 
 	err |= tg3_phydsp_write(tp, 0x0012, 0x1804);
 	err |= tg3_phydsp_write(tp, 0x0013, 0x1204);
@@ -3140,7 +3174,7 @@ static int tg3_adv_1000T_flowctrl_ok(struct tg3 *tp, u32 *lcladv, u32 *rmtadv)
 		if (curadv != reqadv)
 			return 0;
 
-		if (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG)
+		if (tg3_flag(tp, PAUSE_AUTONEG))
 			tg3_readphy(tp, MII_LPA, rmtadv);
 	} else {
 		/* Reprogram the advertisement register, even if it
@@ -3183,7 +3217,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 		udelay(80);
 	}
 
-	tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x02);
+	tg3_phy_auxctl_write(tp, MII_TG3_AUXCTL_SHDWSEL_PWRCTL, 0);
 
 	/* Some third-party PHYs need to be reset on link going
 	 * down.
@@ -3203,7 +3237,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 	if ((tp->phy_id & TG3_PHY_ID_MASK) == TG3_PHY_ID_BCM5401) {
 		tg3_readphy(tp, MII_BMSR, &bmsr);
 		if (tg3_readphy(tp, MII_BMSR, &bmsr) ||
-		    !(tp->tg3_flags & TG3_FLAG_INIT_COMPLETE))
+		    !tg3_flag(tp, INIT_COMPLETE))
 			bmsr = 0;
 
 		if (!(bmsr & BMSR_LSTATUS)) {
@@ -3264,11 +3298,13 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 	current_duplex = DUPLEX_INVALID;
 
 	if (tp->phy_flags & TG3_PHYFLG_CAPACITIVE_COUPLING) {
-		tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x4007);
-		tg3_readphy(tp, MII_TG3_AUX_CTRL, &val);
-		if (!(val & (1 << 10))) {
-			val |= (1 << 10);
-			tg3_writephy(tp, MII_TG3_AUX_CTRL, val);
+		err = tg3_phy_auxctl_read(tp,
+					  MII_TG3_AUXCTL_SHDWSEL_MISCTEST,
+					  &val);
+		if (!err && !(val & (1 << 10))) {
+			tg3_phy_auxctl_write(tp,
+					     MII_TG3_AUXCTL_SHDWSEL_MISCTEST,
+					     val | (1 << 10));
 			goto relink;
 		}
 	}
@@ -3341,8 +3377,8 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 		tg3_phy_copper_begin(tp);
 
 		tg3_readphy(tp, MII_BMSR, &bmsr);
-		if (!tg3_readphy(tp, MII_BMSR, &bmsr) &&
-		    (bmsr & BMSR_LSTATUS))
+		if ((!tg3_readphy(tp, MII_BMSR, &bmsr) && (bmsr & BMSR_LSTATUS)) ||
+		    (tp->mac_mode & MAC_MODE_PORT_INT_LPBACK))
 			current_link_up = 1;
 	}
 
@@ -3385,7 +3421,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 
 	tg3_phy_eee_adjust(tp, current_link_up);
 
-	if (tp->tg3_flags & TG3_FLAG_USE_LINKCHG_REG) {
+	if (tg3_flag(tp, USE_LINKCHG_REG)) {
 		/* Polled via timer. */
 		tw32_f(MAC_EVENT, 0);
 	} else {
@@ -3396,8 +3432,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 &&
 	    current_link_up == 1 &&
 	    tp->link_config.active_speed == SPEED_1000 &&
-	    ((tp->tg3_flags & TG3_FLAG_PCIX_MODE) ||
-	     (tp->tg3_flags & TG3_FLAG_PCI_HIGH_SPEED))) {
+	    (tg3_flag(tp, PCIX_MODE) || tg3_flag(tp, PCI_HIGH_SPEED))) {
 		udelay(120);
 		tw32_f(MAC_STATUS,
 		     (MAC_STATUS_SYNC_CHANGED |
@@ -3409,7 +3444,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 	}
 
 	/* Prevent send BD corruption. */
-	if (tp->tg3_flags3 & TG3_FLG3_CLKREQ_BUG) {
+	if (tg3_flag(tp, CLKREQ_BUG)) {
 		u16 oldlnkctl, newlnkctl;
 
 		pci_read_config_word(tp->pdev,
@@ -3804,7 +3839,7 @@ static void tg3_init_bcm8002(struct tg3 *tp)
 	int i;
 
 	/* Reset when initting first time or we have a link. */
-	if ((tp->tg3_flags & TG3_FLAG_INIT_COMPLETE) &&
+	if (tg3_flag(tp, INIT_COMPLETE) &&
 	    !(mac_status & MAC_STATUS_PCS_SYNCED))
 		return;
 
@@ -4065,9 +4100,9 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
 	orig_active_speed = tp->link_config.active_speed;
 	orig_active_duplex = tp->link_config.active_duplex;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_HW_AUTONEG) &&
+	if (!tg3_flag(tp, HW_AUTONEG) &&
 	    netif_carrier_ok(tp->dev) &&
-	    (tp->tg3_flags & TG3_FLAG_INIT_COMPLETE)) {
+	    tg3_flag(tp, INIT_COMPLETE)) {
 		mac_status = tr32(MAC_STATUS);
 		mac_status &= (MAC_STATUS_PCS_SYNCED |
 			       MAC_STATUS_SIGNAL_DET |
@@ -4098,7 +4133,7 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
 	current_link_up = 0;
 	mac_status = tr32(MAC_STATUS);
 
-	if (tp->tg3_flags2 & TG3_FLG2_HW_AUTONEG)
+	if (tg3_flag(tp, HW_AUTONEG))
 		current_link_up = tg3_setup_fiber_hw_autoneg(tp, mac_status);
 	else
 		current_link_up = tg3_setup_fiber_by_hand(tp, mac_status);
@@ -4297,7 +4332,7 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
 					current_duplex = DUPLEX_FULL;
 				else
 					current_duplex = DUPLEX_HALF;
-			} else if (!(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+			} else if (!tg3_flag(tp, 5780_CLASS)) {
 				/* Link is up via parallel detect */
 			} else {
 				current_link_up = 0;
@@ -4394,6 +4429,7 @@ static void tg3_serdes_parallel_detect(struct tg3 *tp)
 
 static int tg3_setup_phy(struct tg3 *tp, int force_reset)
 {
+	u32 val;
 	int err;
 
 	if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)
@@ -4404,7 +4440,7 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset)
 		err = tg3_setup_copper_phy(tp, force_reset);
 
 	if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) {
-		u32 val, scale;
+		u32 scale;
 
 		val = tr32(TG3_CPMU_CLCK_STAT) & CPMU_CLCK_STAT_MAC_CLCK_MASK;
 		if (val == CPMU_CLCK_STAT_MAC_CLCK_62_5)
@@ -4419,19 +4455,22 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset)
 		tw32(GRC_MISC_CFG, val);
 	}
 
+	val = (2 << TX_LENGTHS_IPG_CRS_SHIFT) |
+	      (6 << TX_LENGTHS_IPG_SHIFT);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
+		val |= tr32(MAC_TX_LENGTHS) &
+		       (TX_LENGTHS_JMB_FRM_LEN_MSK |
+			TX_LENGTHS_CNT_DWN_VAL_MSK);
+
 	if (tp->link_config.active_speed == SPEED_1000 &&
 	    tp->link_config.active_duplex == DUPLEX_HALF)
-		tw32(MAC_TX_LENGTHS,
-		     ((2 << TX_LENGTHS_IPG_CRS_SHIFT) |
-		      (6 << TX_LENGTHS_IPG_SHIFT) |
-		      (0xff << TX_LENGTHS_SLOT_TIME_SHIFT)));
+		tw32(MAC_TX_LENGTHS, val |
+		     (0xff << TX_LENGTHS_SLOT_TIME_SHIFT));
 	else
-		tw32(MAC_TX_LENGTHS,
-		     ((2 << TX_LENGTHS_IPG_CRS_SHIFT) |
-		      (6 << TX_LENGTHS_IPG_SHIFT) |
-		      (32 << TX_LENGTHS_SLOT_TIME_SHIFT)));
+		tw32(MAC_TX_LENGTHS, val |
+		     (32 << TX_LENGTHS_SLOT_TIME_SHIFT));
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+	if (!tg3_flag(tp, 5705_PLUS)) {
 		if (netif_carrier_ok(tp->dev)) {
 			tw32(HOSTCC_STAT_COAL_TICKS,
 			     tp->coal.stats_block_coalesce_usecs);
@@ -4440,8 +4479,8 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset)
 		}
 	}
 
-	if (tp->tg3_flags & TG3_FLAG_ASPM_WORKAROUND) {
-		u32 val = tr32(PCIE_PWR_MGMT_THRESH);
+	if (tg3_flag(tp, ASPM_WORKAROUND)) {
+		val = tr32(PCIE_PWR_MGMT_THRESH);
 		if (!netif_carrier_ok(tp->dev))
 			val = (val & ~PCIE_PWR_MGMT_L1_THRESH_MSK) |
 			      tp->pwrmgmt_thresh;
@@ -4458,6 +4497,123 @@ static inline int tg3_irq_sync(struct tg3 *tp)
 	return tp->irq_sync;
 }
 
+static inline void tg3_rd32_loop(struct tg3 *tp, u32 *dst, u32 off, u32 len)
+{
+	int i;
+
+	dst = (u32 *)((u8 *)dst + off);
+	for (i = 0; i < len; i += sizeof(u32))
+		*dst++ = tr32(off + i);
+}
+
+static void tg3_dump_legacy_regs(struct tg3 *tp, u32 *regs)
+{
+	tg3_rd32_loop(tp, regs, TG3PCI_VENDOR, 0xb0);
+	tg3_rd32_loop(tp, regs, MAILBOX_INTERRUPT_0, 0x200);
+	tg3_rd32_loop(tp, regs, MAC_MODE, 0x4f0);
+	tg3_rd32_loop(tp, regs, SNDDATAI_MODE, 0xe0);
+	tg3_rd32_loop(tp, regs, SNDDATAC_MODE, 0x04);
+	tg3_rd32_loop(tp, regs, SNDBDS_MODE, 0x80);
+	tg3_rd32_loop(tp, regs, SNDBDI_MODE, 0x48);
+	tg3_rd32_loop(tp, regs, SNDBDC_MODE, 0x04);
+	tg3_rd32_loop(tp, regs, RCVLPC_MODE, 0x20);
+	tg3_rd32_loop(tp, regs, RCVLPC_SELLST_BASE, 0x15c);
+	tg3_rd32_loop(tp, regs, RCVDBDI_MODE, 0x0c);
+	tg3_rd32_loop(tp, regs, RCVDBDI_JUMBO_BD, 0x3c);
+	tg3_rd32_loop(tp, regs, RCVDBDI_BD_PROD_IDX_0, 0x44);
+	tg3_rd32_loop(tp, regs, RCVDCC_MODE, 0x04);
+	tg3_rd32_loop(tp, regs, RCVBDI_MODE, 0x20);
+	tg3_rd32_loop(tp, regs, RCVCC_MODE, 0x14);
+	tg3_rd32_loop(tp, regs, RCVLSC_MODE, 0x08);
+	tg3_rd32_loop(tp, regs, MBFREE_MODE, 0x08);
+	tg3_rd32_loop(tp, regs, HOSTCC_MODE, 0x100);
+
+	if (tg3_flag(tp, SUPPORT_MSIX))
+		tg3_rd32_loop(tp, regs, HOSTCC_RXCOL_TICKS_VEC1, 0x180);
+
+	tg3_rd32_loop(tp, regs, MEMARB_MODE, 0x10);
+	tg3_rd32_loop(tp, regs, BUFMGR_MODE, 0x58);
+	tg3_rd32_loop(tp, regs, RDMAC_MODE, 0x08);
+	tg3_rd32_loop(tp, regs, WDMAC_MODE, 0x08);
+	tg3_rd32_loop(tp, regs, RX_CPU_MODE, 0x04);
+	tg3_rd32_loop(tp, regs, RX_CPU_STATE, 0x04);
+	tg3_rd32_loop(tp, regs, RX_CPU_PGMCTR, 0x04);
+	tg3_rd32_loop(tp, regs, RX_CPU_HWBKPT, 0x04);
+
+	if (!tg3_flag(tp, 5705_PLUS)) {
+		tg3_rd32_loop(tp, regs, TX_CPU_MODE, 0x04);
+		tg3_rd32_loop(tp, regs, TX_CPU_STATE, 0x04);
+		tg3_rd32_loop(tp, regs, TX_CPU_PGMCTR, 0x04);
+	}
+
+	tg3_rd32_loop(tp, regs, GRCMBOX_INTERRUPT_0, 0x110);
+	tg3_rd32_loop(tp, regs, FTQ_RESET, 0x120);
+	tg3_rd32_loop(tp, regs, MSGINT_MODE, 0x0c);
+	tg3_rd32_loop(tp, regs, DMAC_MODE, 0x04);
+	tg3_rd32_loop(tp, regs, GRC_MODE, 0x4c);
+
+	if (tg3_flag(tp, NVRAM))
+		tg3_rd32_loop(tp, regs, NVRAM_CMD, 0x24);
+}
+
+static void tg3_dump_state(struct tg3 *tp)
+{
+	int i;
+	u32 *regs;
+
+	regs = kzalloc(TG3_REG_BLK_SIZE, GFP_ATOMIC);
+	if (!regs) {
+		netdev_err(tp->dev, "Failed allocating register dump buffer\n");
+		return;
+	}
+
+	if (tg3_flag(tp, PCI_EXPRESS)) {
+		/* Read up to but not including private PCI registers */
+		for (i = 0; i < TG3_PCIE_TLDLPL_PORT; i += sizeof(u32))
+			regs[i / sizeof(u32)] = tr32(i);
+	} else
+		tg3_dump_legacy_regs(tp, regs);
+
+	for (i = 0; i < TG3_REG_BLK_SIZE / sizeof(u32); i += 4) {
+		if (!regs[i + 0] && !regs[i + 1] &&
+		    !regs[i + 2] && !regs[i + 3])
+			continue;
+
+		netdev_err(tp->dev, "0x%08x: 0x%08x, 0x%08x, 0x%08x, 0x%08x\n",
+			   i * 4,
+			   regs[i + 0], regs[i + 1], regs[i + 2], regs[i + 3]);
+	}
+
+	kfree(regs);
+
+	for (i = 0; i < tp->irq_cnt; i++) {
+		struct tg3_napi *tnapi = &tp->napi[i];
+
+		/* SW status block */
+		netdev_err(tp->dev,
+			 "%d: Host status block [%08x:%08x:(%04x:%04x:%04x):(%04x:%04x)]\n",
+			   i,
+			   tnapi->hw_status->status,
+			   tnapi->hw_status->status_tag,
+			   tnapi->hw_status->rx_jumbo_consumer,
+			   tnapi->hw_status->rx_consumer,
+			   tnapi->hw_status->rx_mini_consumer,
+			   tnapi->hw_status->idx[0].rx_producer,
+			   tnapi->hw_status->idx[0].tx_consumer);
+
+		netdev_err(tp->dev,
+		"%d: NAPI info [%08x:%08x:(%04x:%04x:%04x):%04x:(%04x:%04x:%04x:%04x)]\n",
+			   i,
+			   tnapi->last_tag, tnapi->last_irq_tag,
+			   tnapi->tx_prod, tnapi->tx_cons, tnapi->tx_pending,
+			   tnapi->rx_rcb_ptr,
+			   tnapi->prodring.rx_std_prod_idx,
+			   tnapi->prodring.rx_std_cons_idx,
+			   tnapi->prodring.rx_jmb_prod_idx,
+			   tnapi->prodring.rx_jmb_cons_idx);
+	}
+}
+
 /* This is called whenever we suspect that the system chipset is re-
  * ordering the sequence of MMIO to the tx send mailbox. The symptom
  * is bogus tx completions. We try to recover by setting the
@@ -4466,7 +4622,7 @@ static inline int tg3_irq_sync(struct tg3 *tp)
  */
 static void tg3_tx_recover(struct tg3 *tp)
 {
-	BUG_ON((tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) ||
+	BUG_ON(tg3_flag(tp, MBOX_WRITE_REORDER) ||
 	       tp->write32_tx_mbox == tg3_write_indirect_mbox);
 
 	netdev_warn(tp->dev,
@@ -4476,7 +4632,7 @@ static void tg3_tx_recover(struct tg3 *tp)
 		    "and include system chipset information.\n");
 
 	spin_lock(&tp->lock);
-	tp->tg3_flags |= TG3_FLAG_TX_RECOVERY_PENDING;
+	tg3_flag_set(tp, TX_RECOVERY_PENDING);
 	spin_unlock(&tp->lock);
 }
 
@@ -4500,7 +4656,7 @@ static void tg3_tx(struct tg3_napi *tnapi)
 	struct netdev_queue *txq;
 	int index = tnapi - tp->napi;
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
+	if (tg3_flag(tp, ENABLE_TSS))
 		index--;
 
 	txq = netdev_get_tx_queue(tp->dev, index);
@@ -4815,7 +4971,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 			skb = copy_skb;
 		}
 
-		if ((tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) &&
+		if ((tp->dev->features & NETIF_F_RXCSUM) &&
 		    (desc->type_flags & RXD_FLAG_TCPUDP_CSUM) &&
 		    (((desc->ip_tcp_csum & RXD_TCPCSUM_MASK)
 		      >> RXD_TCPCSUM_SHIFT) == 0xffff))
@@ -4868,7 +5024,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 	tw32_rx_mbox(tnapi->consmbox, sw_idx);
 
 	/* Refill RX ring(s). */
-	if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS)) {
+	if (!tg3_flag(tp, ENABLE_RSS)) {
 		if (work_mask & RXD_OPAQUE_RING_STD) {
 			tpr->rx_std_prod_idx = std_prod_idx &
 					       tp->rx_std_ring_mask;
@@ -4901,16 +5057,14 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 static void tg3_poll_link(struct tg3 *tp)
 {
 	/* handle link change and other phy events */
-	if (!(tp->tg3_flags &
-	      (TG3_FLAG_USE_LINKCHG_REG |
-	       TG3_FLAG_POLL_SERDES))) {
+	if (!(tg3_flag(tp, USE_LINKCHG_REG) || tg3_flag(tp, POLL_SERDES))) {
 		struct tg3_hw_status *sblk = tp->napi[0].hw_status;
 
 		if (sblk->status & SD_STATUS_LINK_CHG) {
 			sblk->status = SD_STATUS_UPDATED |
 				       (sblk->status & ~SD_STATUS_LINK_CHG);
 			spin_lock(&tp->lock);
-			if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+			if (tg3_flag(tp, USE_PHYLIB)) {
 				tw32_f(MAC_STATUS,
 				     (MAC_STATUS_SYNC_CHANGED |
 				      MAC_STATUS_CFG_CHANGED |
@@ -5057,7 +5211,7 @@ static int tg3_poll_work(struct tg3_napi *tnapi, int work_done, int budget)
 	/* run TX completion thread */
 	if (tnapi->hw_status->idx[0].tx_consumer != tnapi->tx_cons) {
 		tg3_tx(tnapi);
-		if (unlikely(tp->tg3_flags & TG3_FLAG_TX_RECOVERY_PENDING))
+		if (unlikely(tg3_flag(tp, TX_RECOVERY_PENDING)))
 			return work_done;
 	}
 
@@ -5068,7 +5222,7 @@ static int tg3_poll_work(struct tg3_napi *tnapi, int work_done, int budget)
 	if (*(tnapi->rx_rcb_prod_idx) != tnapi->rx_rcb_ptr)
 		work_done += tg3_rx(tnapi, budget - work_done);
 
-	if ((tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS) && tnapi == &tp->napi[1]) {
+	if (tg3_flag(tp, ENABLE_RSS) && tnapi == &tp->napi[1]) {
 		struct tg3_rx_prodring_set *dpr = &tp->napi[0].prodring;
 		int i, err = 0;
 		u32 std_prod_idx = dpr->rx_std_prod_idx;
@@ -5107,7 +5261,7 @@ static int tg3_poll_msix(struct napi_struct *napi, int budget)
 	while (1) {
 		work_done = tg3_poll_work(tnapi, work_done, budget);
 
-		if (unlikely(tp->tg3_flags & TG3_FLAG_TX_RECOVERY_PENDING))
+		if (unlikely(tg3_flag(tp, TX_RECOVERY_PENDING)))
 			goto tx_recovery;
 
 		if (unlikely(work_done >= budget))
@@ -5141,6 +5295,40 @@ static int tg3_poll_msix(struct napi_struct *napi, int budget)
 	return work_done;
 }
 
+static void tg3_process_error(struct tg3 *tp)
+{
+	u32 val;
+	bool real_error = false;
+
+	if (tg3_flag(tp, ERROR_PROCESSED))
+		return;
+
+	/* Check Flow Attention register */
+	val = tr32(HOSTCC_FLOW_ATTN);
+	if (val & ~HOSTCC_FLOW_ATTN_MBUF_LWM) {
+		netdev_err(tp->dev, "FLOW Attention error.  Resetting chip.\n");
+		real_error = true;
+	}
+
+	if (tr32(MSGINT_STATUS) & ~MSGINT_STATUS_MSI_REQ) {
+		netdev_err(tp->dev, "MSI Status error.  Resetting chip.\n");
+		real_error = true;
+	}
+
+	if (tr32(RDMAC_STATUS) || tr32(WDMAC_STATUS)) {
+		netdev_err(tp->dev, "DMA Status error.  Resetting chip.\n");
+		real_error = true;
+	}
+
+	if (!real_error)
+		return;
+
+	tg3_dump_state(tp);
+
+	tg3_flag_set(tp, ERROR_PROCESSED);
+	schedule_work(&tp->reset_task);
+}
+
 static int tg3_poll(struct napi_struct *napi, int budget)
 {
 	struct tg3_napi *tnapi = container_of(napi, struct tg3_napi, napi);
@@ -5149,17 +5337,20 @@ static int tg3_poll(struct napi_struct *napi, int budget)
 	struct tg3_hw_status *sblk = tnapi->hw_status;
 
 	while (1) {
+		if (sblk->status & SD_STATUS_ERROR)
+			tg3_process_error(tp);
+
 		tg3_poll_link(tp);
 
 		work_done = tg3_poll_work(tnapi, work_done, budget);
 
-		if (unlikely(tp->tg3_flags & TG3_FLAG_TX_RECOVERY_PENDING))
+		if (unlikely(tg3_flag(tp, TX_RECOVERY_PENDING)))
 			goto tx_recovery;
 
 		if (unlikely(work_done >= budget))
 			break;
 
-		if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) {
+		if (tg3_flag(tp, TAGGED_STATUS)) {
 			/* tp->last_tag is used in tg3_int_reenable() below
 			 * to tell the hw how much work has been processed,
 			 * so we must read it before checking for more work.
@@ -5326,7 +5517,7 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id)
 	 * interrupt is ours and will flush the status block.
 	 */
 	if (unlikely(!(sblk->status & SD_STATUS_UPDATED))) {
-		if ((tp->tg3_flags & TG3_FLAG_CHIP_RESETTING) ||
+		if (tg3_flag(tp, CHIP_RESETTING) ||
 		    (tr32(TG3PCI_PCISTATE) & PCISTATE_INT_NOT_ACTIVE)) {
 			handled = 0;
 			goto out;
@@ -5375,7 +5566,7 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id)
 	 * interrupt is ours and will flush the status block.
 	 */
 	if (unlikely(sblk->status_tag == tnapi->last_irq_tag)) {
-		if ((tp->tg3_flags & TG3_FLAG_CHIP_RESETTING) ||
+		if (tg3_flag(tp, CHIP_RESETTING) ||
 		    (tr32(TG3PCI_PCISTATE) & PCISTATE_INT_NOT_ACTIVE)) {
 			handled = 0;
 			goto out;
@@ -5488,14 +5679,14 @@ static void tg3_reset_task(struct work_struct *work)
 
 	tg3_full_lock(tp, 1);
 
-	restart_timer = tp->tg3_flags2 & TG3_FLG2_RESTART_TIMER;
-	tp->tg3_flags2 &= ~TG3_FLG2_RESTART_TIMER;
+	restart_timer = tg3_flag(tp, RESTART_TIMER);
+	tg3_flag_clear(tp, RESTART_TIMER);
 
-	if (tp->tg3_flags & TG3_FLAG_TX_RECOVERY_PENDING) {
+	if (tg3_flag(tp, TX_RECOVERY_PENDING)) {
 		tp->write32_tx_mbox = tg3_write32_tx_mbox;
 		tp->write32_rx_mbox = tg3_write_flush_reg32;
-		tp->tg3_flags |= TG3_FLAG_MBOX_WRITE_REORDER;
-		tp->tg3_flags &= ~TG3_FLAG_TX_RECOVERY_PENDING;
+		tg3_flag_set(tp, MBOX_WRITE_REORDER);
+		tg3_flag_clear(tp, TX_RECOVERY_PENDING);
 	}
 
 	tg3_halt(tp, RESET_KIND_SHUTDOWN, 0);
@@ -5515,21 +5706,13 @@ static void tg3_reset_task(struct work_struct *work)
 		tg3_phy_start(tp);
 }
 
-static void tg3_dump_short_state(struct tg3 *tp)
-{
-	netdev_err(tp->dev, "DEBUG: MAC_TX_STATUS[%08x] MAC_RX_STATUS[%08x]\n",
-		   tr32(MAC_TX_STATUS), tr32(MAC_RX_STATUS));
-	netdev_err(tp->dev, "DEBUG: RDMAC_STATUS[%08x] WDMAC_STATUS[%08x]\n",
-		   tr32(RDMAC_STATUS), tr32(WDMAC_STATUS));
-}
-
 static void tg3_tx_timeout(struct net_device *dev)
 {
 	struct tg3 *tp = netdev_priv(dev);
 
 	if (netif_msg_tx_err(tp)) {
 		netdev_err(dev, "transmit timed out, resetting\n");
-		tg3_dump_short_state(tp);
+		tg3_dump_state(tp);
 	}
 
 	schedule_work(&tp->reset_task);
@@ -5548,7 +5731,7 @@ static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
 					  int len)
 {
 #if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64)
-	if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG)
+	if (tg3_flag(tp, 40BIT_DMA_BUG))
 		return ((u64) mapping + len) > DMA_BIT_MASK(40);
 	return 0;
 #else
@@ -5556,89 +5739,6 @@ static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
 #endif
 }
 
-static void tg3_set_txd(struct tg3_napi *, int, dma_addr_t, int, u32, u32);
-
-/* Workaround 4GB and 40-bit hardware DMA bugs. */
-static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
-				       struct sk_buff *skb, u32 last_plus_one,
-				       u32 *start, u32 base_flags, u32 mss)
-{
-	struct tg3 *tp = tnapi->tp;
-	struct sk_buff *new_skb;
-	dma_addr_t new_addr = 0;
-	u32 entry = *start;
-	int i, ret = 0;
-
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701)
-		new_skb = skb_copy(skb, GFP_ATOMIC);
-	else {
-		int more_headroom = 4 - ((unsigned long)skb->data & 3);
-
-		new_skb = skb_copy_expand(skb,
-					  skb_headroom(skb) + more_headroom,
-					  skb_tailroom(skb), GFP_ATOMIC);
-	}
-
-	if (!new_skb) {
-		ret = -1;
-	} else {
-		/* New SKB is guaranteed to be linear. */
-		entry = *start;
-		new_addr = pci_map_single(tp->pdev, new_skb->data, new_skb->len,
-					  PCI_DMA_TODEVICE);
-		/* Make sure the mapping succeeded */
-		if (pci_dma_mapping_error(tp->pdev, new_addr)) {
-			ret = -1;
-			dev_kfree_skb(new_skb);
-			new_skb = NULL;
-
-		/* Make sure new skb does not cross any 4G boundaries.
-		 * Drop the packet if it does.
-		 */
-		} else if ((tp->tg3_flags3 & TG3_FLG3_4G_DMA_BNDRY_BUG) &&
-			    tg3_4g_overflow_test(new_addr, new_skb->len)) {
-			pci_unmap_single(tp->pdev, new_addr, new_skb->len,
-					 PCI_DMA_TODEVICE);
-			ret = -1;
-			dev_kfree_skb(new_skb);
-			new_skb = NULL;
-		} else {
-			tg3_set_txd(tnapi, entry, new_addr, new_skb->len,
-				    base_flags, 1 | (mss << 1));
-			*start = NEXT_TX(entry);
-		}
-	}
-
-	/* Now clean up the sw ring entries. */
-	i = 0;
-	while (entry != last_plus_one) {
-		int len;
-
-		if (i == 0)
-			len = skb_headlen(skb);
-		else
-			len = skb_shinfo(skb)->frags[i-1].size;
-
-		pci_unmap_single(tp->pdev,
-				 dma_unmap_addr(&tnapi->tx_buffers[entry],
-						mapping),
-				 len, PCI_DMA_TODEVICE);
-		if (i == 0) {
-			tnapi->tx_buffers[entry].skb = new_skb;
-			dma_unmap_addr_set(&tnapi->tx_buffers[entry], mapping,
-					   new_addr);
-		} else {
-			tnapi->tx_buffers[entry].skb = NULL;
-		}
-		entry = NEXT_TX(entry);
-		i++;
-	}
-
-	dev_kfree_skb(skb);
-
-	return ret;
-}
-
 static void tg3_set_txd(struct tg3_napi *tnapi, int entry,
 			dma_addr_t mapping, int len, u32 flags,
 			u32 mss_and_is_end)
@@ -5662,179 +5762,86 @@ static void tg3_set_txd(struct tg3_napi *tnapi, int entry,
 	txd->vlan_tag = vlan_tag << TXD_VLAN_TAG_SHIFT;
 }
 
-/* hard_start_xmit for devices that don't have any bugs and
- * support TG3_FLG2_HW_TSO_2 and TG3_FLG2_HW_TSO_3 only.
- */
-static netdev_tx_t tg3_start_xmit(struct sk_buff *skb,
-				  struct net_device *dev)
+static void tg3_skb_error_unmap(struct tg3_napi *tnapi,
+				struct sk_buff *skb, int last)
 {
-	struct tg3 *tp = netdev_priv(dev);
-	u32 len, entry, base_flags, mss;
-	dma_addr_t mapping;
-	struct tg3_napi *tnapi;
-	struct netdev_queue *txq;
-	unsigned int i, last;
-
-	txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb));
-	tnapi = &tp->napi[skb_get_queue_mapping(skb)];
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
-		tnapi++;
-
-	/* We are running in BH disabled context with netif_tx_lock
-	 * and TX reclaim runs via tp->napi.poll inside of a software
-	 * interrupt.  Furthermore, IRQ processing runs lockless so we have
-	 * no IRQ context deadlocks to worry about either.  Rejoice!
-	 */
-	if (unlikely(tg3_tx_avail(tnapi) <= (skb_shinfo(skb)->nr_frags + 1))) {
-		if (!netif_tx_queue_stopped(txq)) {
-			netif_tx_stop_queue(txq);
-
-			/* This is a hard error, log it. */
-			netdev_err(dev,
-				   "BUG! Tx Ring full when queue awake!\n");
-		}
-		return NETDEV_TX_BUSY;
-	}
-
-	entry = tnapi->tx_prod;
-	base_flags = 0;
-	mss = skb_shinfo(skb)->gso_size;
-	if (mss) {
-		int tcp_opt_len, ip_tcp_len;
-		u32 hdrlen;
-
-		if (skb_header_cloned(skb) &&
-		    pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) {
-			dev_kfree_skb(skb);
-			goto out_unlock;
-		}
-
-		if (skb_is_gso_v6(skb)) {
-			hdrlen = skb_headlen(skb) - ETH_HLEN;
-		} else {
-			struct iphdr *iph = ip_hdr(skb);
-
-			tcp_opt_len = tcp_optlen(skb);
-			ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr);
-
-			iph->check = 0;
-			iph->tot_len = htons(mss + ip_tcp_len + tcp_opt_len);
-			hdrlen = ip_tcp_len + tcp_opt_len;
-		}
-
-		if (tp->tg3_flags2 & TG3_FLG2_HW_TSO_3) {
-			mss |= (hdrlen & 0xc) << 12;
-			if (hdrlen & 0x10)
-				base_flags |= 0x00000010;
-			base_flags |= (hdrlen & 0x3e0) << 5;
-		} else
-			mss |= hdrlen << 9;
-
-		base_flags |= (TXD_FLAG_CPU_PRE_DMA |
-			       TXD_FLAG_CPU_POST_DMA);
-
-		tcp_hdr(skb)->check = 0;
-
-	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		base_flags |= TXD_FLAG_TCPUDP_CSUM;
-	}
+	int i;
+	u32 entry = tnapi->tx_prod;
+	struct ring_info *txb = &tnapi->tx_buffers[entry];
 
-	if (vlan_tx_tag_present(skb))
-		base_flags |= (TXD_FLAG_VLAN |
-			       (vlan_tx_tag_get(skb) << 16));
+	pci_unmap_single(tnapi->tp->pdev,
+			 dma_unmap_addr(txb, mapping),
+			 skb_headlen(skb),
+			 PCI_DMA_TODEVICE);
+	for (i = 0; i <= last; i++) {
+		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
-	len = skb_headlen(skb);
+		entry = NEXT_TX(entry);
+		txb = &tnapi->tx_buffers[entry];
 
-	/* Queue skb data, a.k.a. the main skb fragment. */
-	mapping = pci_map_single(tp->pdev, skb->data, len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(tp->pdev, mapping)) {
-		dev_kfree_skb(skb);
-		goto out_unlock;
+		pci_unmap_page(tnapi->tp->pdev,
+			       dma_unmap_addr(txb, mapping),
+			       frag->size, PCI_DMA_TODEVICE);
 	}
+}
 
-	tnapi->tx_buffers[entry].skb = skb;
-	dma_unmap_addr_set(&tnapi->tx_buffers[entry], mapping, mapping);
-
-	if ((tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG) &&
-	    !mss && skb->len > VLAN_ETH_FRAME_LEN)
-		base_flags |= TXD_FLAG_JMB_PKT;
-
-	tg3_set_txd(tnapi, entry, mapping, len, base_flags,
-		    (skb_shinfo(skb)->nr_frags == 0) | (mss << 1));
-
-	entry = NEXT_TX(entry);
-
-	/* Now loop through additional data fragments, and queue them. */
-	if (skb_shinfo(skb)->nr_frags > 0) {
-		last = skb_shinfo(skb)->nr_frags - 1;
-		for (i = 0; i <= last; i++) {
-			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-
-			len = frag->size;
-			mapping = pci_map_page(tp->pdev,
-					       frag->page,
-					       frag->page_offset,
-					       len, PCI_DMA_TODEVICE);
-			if (pci_dma_mapping_error(tp->pdev, mapping))
-				goto dma_error;
-
-			tnapi->tx_buffers[entry].skb = NULL;
-			dma_unmap_addr_set(&tnapi->tx_buffers[entry], mapping,
-					   mapping);
+/* Workaround 4GB and 40-bit hardware DMA bugs. */
+static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
+				       struct sk_buff *skb,
+				       u32 base_flags, u32 mss)
+{
+	struct tg3 *tp = tnapi->tp;
+	struct sk_buff *new_skb;
+	dma_addr_t new_addr = 0;
+	u32 entry = tnapi->tx_prod;
+	int ret = 0;
 
-			tg3_set_txd(tnapi, entry, mapping, len,
-				    base_flags, (i == last) | (mss << 1));
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701)
+		new_skb = skb_copy(skb, GFP_ATOMIC);
+	else {
+		int more_headroom = 4 - ((unsigned long)skb->data & 3);
 
-			entry = NEXT_TX(entry);
-		}
+		new_skb = skb_copy_expand(skb,
+					  skb_headroom(skb) + more_headroom,
+					  skb_tailroom(skb), GFP_ATOMIC);
 	}
 
-	/* Packets are ready, update Tx producer idx local and on card. */
-	tw32_tx_mbox(tnapi->prodmbox, entry);
-
-	tnapi->tx_prod = entry;
-	if (unlikely(tg3_tx_avail(tnapi) <= (MAX_SKB_FRAGS + 1))) {
-		netif_tx_stop_queue(txq);
+	if (!new_skb) {
+		ret = -1;
+	} else {
+		/* New SKB is guaranteed to be linear. */
+		new_addr = pci_map_single(tp->pdev, new_skb->data, new_skb->len,
+					  PCI_DMA_TODEVICE);
+		/* Make sure the mapping succeeded */
+		if (pci_dma_mapping_error(tp->pdev, new_addr)) {
+			ret = -1;
+			dev_kfree_skb(new_skb);
 
-		/* netif_tx_stop_queue() must be done before checking
-		 * checking tx index in tg3_tx_avail() below, because in
-		 * tg3_tx(), we update tx index before checking for
-		 * netif_tx_queue_stopped().
+		/* Make sure new skb does not cross any 4G boundaries.
+		 * Drop the packet if it does.
 		 */
-		smp_mb();
-		if (tg3_tx_avail(tnapi) > TG3_TX_WAKEUP_THRESH(tnapi))
-			netif_tx_wake_queue(txq);
-	}
-
-out_unlock:
-	mmiowb();
-
-	return NETDEV_TX_OK;
-
-dma_error:
-	last = i;
-	entry = tnapi->tx_prod;
-	tnapi->tx_buffers[entry].skb = NULL;
-	pci_unmap_single(tp->pdev,
-			 dma_unmap_addr(&tnapi->tx_buffers[entry], mapping),
-			 skb_headlen(skb),
-			 PCI_DMA_TODEVICE);
-	for (i = 0; i <= last; i++) {
-		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-		entry = NEXT_TX(entry);
+		} else if (tg3_flag(tp, 4G_DMA_BNDRY_BUG) &&
+			   tg3_4g_overflow_test(new_addr, new_skb->len)) {
+			pci_unmap_single(tp->pdev, new_addr, new_skb->len,
+					 PCI_DMA_TODEVICE);
+			ret = -1;
+			dev_kfree_skb(new_skb);
+		} else {
+			tnapi->tx_buffers[entry].skb = new_skb;
+			dma_unmap_addr_set(&tnapi->tx_buffers[entry],
+					   mapping, new_addr);
 
-		pci_unmap_page(tp->pdev,
-			       dma_unmap_addr(&tnapi->tx_buffers[entry],
-					      mapping),
-			       frag->size, PCI_DMA_TODEVICE);
+			tg3_set_txd(tnapi, entry, new_addr, new_skb->len,
+				    base_flags, 1 | (mss << 1));
+		}
 	}
 
 	dev_kfree_skb(skb);
-	return NETDEV_TX_OK;
+
+	return ret;
 }
 
-static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *,
-					  struct net_device *);
+static netdev_tx_t tg3_start_xmit(struct sk_buff *, struct net_device *);
 
 /* Use GSO to workaround a rare TSO bug that may be triggered when the
  * TSO header is greater than 80 bytes.
@@ -5868,7 +5875,7 @@ static int tg3_tso_bug(struct tg3 *tp, struct sk_buff *skb)
 		nskb = segs;
 		segs = segs->next;
 		nskb->next = NULL;
-		tg3_start_xmit_dma_bug(nskb, tp->dev);
+		tg3_start_xmit(nskb, tp->dev);
 	} while (segs);
 
 tg3_tso_bug_end:
@@ -5878,22 +5885,21 @@ static int tg3_tso_bug(struct tg3 *tp, struct sk_buff *skb)
 }
 
 /* hard_start_xmit for devices that have the 4G bug and/or 40-bit bug and
- * support TG3_FLG2_HW_TSO_1 or firmware TSO only.
+ * support TG3_FLAG_HW_TSO_1 or firmware TSO only.
  */
-static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
-					  struct net_device *dev)
+static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct tg3 *tp = netdev_priv(dev);
 	u32 len, entry, base_flags, mss;
-	int would_hit_hwbug;
+	int i = -1, would_hit_hwbug;
 	dma_addr_t mapping;
 	struct tg3_napi *tnapi;
 	struct netdev_queue *txq;
-	unsigned int i, last;
+	unsigned int last;
 
 	txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb));
 	tnapi = &tp->napi[skb_get_queue_mapping(skb)];
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
+	if (tg3_flag(tp, ENABLE_TSS))
 		tnapi++;
 
 	/* We are running in BH disabled context with netif_tx_lock
@@ -5944,13 +5950,15 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 		}
 
 		if (unlikely((ETH_HLEN + hdr_len) > 80) &&
-			     (tp->tg3_flags2 & TG3_FLG2_TSO_BUG))
+		    tg3_flag(tp, TSO_BUG))
 			return tg3_tso_bug(tp, skb);
 
 		base_flags |= (TXD_FLAG_CPU_PRE_DMA |
 			       TXD_FLAG_CPU_POST_DMA);
 
-		if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
+		if (tg3_flag(tp, HW_TSO_1) ||
+		    tg3_flag(tp, HW_TSO_2) ||
+		    tg3_flag(tp, HW_TSO_3)) {
 			tcp_hdr(skb)->check = 0;
 			base_flags &= ~TXD_FLAG_TCPUDP_CSUM;
 		} else
@@ -5959,14 +5967,14 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 								 IPPROTO_TCP,
 								 0);
 
-		if (tp->tg3_flags2 & TG3_FLG2_HW_TSO_3) {
+		if (tg3_flag(tp, HW_TSO_3)) {
 			mss |= (hdr_len & 0xc) << 12;
 			if (hdr_len & 0x10)
 				base_flags |= 0x00000010;
 			base_flags |= (hdr_len & 0x3e0) << 5;
-		} else if (tp->tg3_flags2 & TG3_FLG2_HW_TSO_2)
+		} else if (tg3_flag(tp, HW_TSO_2))
 			mss |= hdr_len << 9;
-		else if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_1) ||
+		else if (tg3_flag(tp, HW_TSO_1) ||
 			 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) {
 			if (tcp_opt_len || iph->ihl > 5) {
 				int tsflags;
@@ -5988,7 +5996,7 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 		base_flags |= (TXD_FLAG_VLAN |
 			       (vlan_tx_tag_get(skb) << 16));
 
-	if ((tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG) &&
+	if (tg3_flag(tp, USE_JUMBO_BDFLAG) &&
 	    !mss && skb->len > VLAN_ETH_FRAME_LEN)
 		base_flags |= TXD_FLAG_JMB_PKT;
 
@@ -6005,18 +6013,18 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 
 	would_hit_hwbug = 0;
 
-	if ((tp->tg3_flags3 & TG3_FLG3_SHORT_DMA_BUG) && len <= 8)
+	if (tg3_flag(tp, SHORT_DMA_BUG) && len <= 8)
 		would_hit_hwbug = 1;
 
-	if ((tp->tg3_flags3 & TG3_FLG3_4G_DMA_BNDRY_BUG) &&
+	if (tg3_flag(tp, 4G_DMA_BNDRY_BUG) &&
 	    tg3_4g_overflow_test(mapping, len))
 		would_hit_hwbug = 1;
 
-	if ((tp->tg3_flags3 & TG3_FLG3_40BIT_DMA_LIMIT_BUG) &&
+	if (tg3_flag(tp, 40BIT_DMA_LIMIT_BUG) &&
 	    tg3_40bit_overflow_test(tp, mapping, len))
 		would_hit_hwbug = 1;
 
-	if (tp->tg3_flags3 & TG3_FLG3_5701_DMA_BUG)
+	if (tg3_flag(tp, 5701_DMA_BUG))
 		would_hit_hwbug = 1;
 
 	tg3_set_txd(tnapi, entry, mapping, len, base_flags,
@@ -6042,19 +6050,21 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 			if (pci_dma_mapping_error(tp->pdev, mapping))
 				goto dma_error;
 
-			if ((tp->tg3_flags3 & TG3_FLG3_SHORT_DMA_BUG) &&
+			if (tg3_flag(tp, SHORT_DMA_BUG) &&
 			    len <= 8)
 				would_hit_hwbug = 1;
 
-			if ((tp->tg3_flags3 & TG3_FLG3_4G_DMA_BNDRY_BUG) &&
+			if (tg3_flag(tp, 4G_DMA_BNDRY_BUG) &&
 			    tg3_4g_overflow_test(mapping, len))
 				would_hit_hwbug = 1;
 
-			if ((tp->tg3_flags3 & TG3_FLG3_40BIT_DMA_LIMIT_BUG) &&
+			if (tg3_flag(tp, 40BIT_DMA_LIMIT_BUG) &&
 			    tg3_40bit_overflow_test(tp, mapping, len))
 				would_hit_hwbug = 1;
 
-			if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
+			if (tg3_flag(tp, HW_TSO_1) ||
+			    tg3_flag(tp, HW_TSO_2) ||
+			    tg3_flag(tp, HW_TSO_3))
 				tg3_set_txd(tnapi, entry, mapping, len,
 					    base_flags, (i == last)|(mss << 1));
 			else
@@ -6066,20 +6076,15 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 	}
 
 	if (would_hit_hwbug) {
-		u32 last_plus_one = entry;
-		u32 start;
-
-		start = entry - 1 - skb_shinfo(skb)->nr_frags;
-		start &= (TG3_TX_RING_SIZE - 1);
+		tg3_skb_error_unmap(tnapi, skb, i);
 
 		/* If the workaround fails due to memory/mapping
 		 * failure, silently drop this packet.
 		 */
-		if (tigon3_dma_hwbug_workaround(tnapi, skb, last_plus_one,
-						&start, base_flags, mss))
+		if (tigon3_dma_hwbug_workaround(tnapi, skb, base_flags, mss))
 			goto out_unlock;
 
-		entry = start;
+		entry = NEXT_TX(tnapi->tx_prod);
 	}
 
 	/* Packets are ready, update Tx producer idx local and on card. */
@@ -6105,25 +6110,66 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb,
 	return NETDEV_TX_OK;
 
 dma_error:
-	last = i;
-	entry = tnapi->tx_prod;
-	tnapi->tx_buffers[entry].skb = NULL;
-	pci_unmap_single(tp->pdev,
-			 dma_unmap_addr(&tnapi->tx_buffers[entry], mapping),
-			 skb_headlen(skb),
-			 PCI_DMA_TODEVICE);
-	for (i = 0; i <= last; i++) {
-		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-		entry = NEXT_TX(entry);
+	tg3_skb_error_unmap(tnapi, skb, i);
+	dev_kfree_skb(skb);
+	tnapi->tx_buffers[tnapi->tx_prod].skb = NULL;
+	return NETDEV_TX_OK;
+}
 
-		pci_unmap_page(tp->pdev,
-			       dma_unmap_addr(&tnapi->tx_buffers[entry],
-					      mapping),
-			       frag->size, PCI_DMA_TODEVICE);
+static void tg3_set_loopback(struct net_device *dev, u32 features)
+{
+	struct tg3 *tp = netdev_priv(dev);
+
+	if (features & NETIF_F_LOOPBACK) {
+		if (tp->mac_mode & MAC_MODE_PORT_INT_LPBACK)
+			return;
+
+		/*
+		 * Clear MAC_MODE_HALF_DUPLEX or you won't get packets back in
+		 * loopback mode if Half-Duplex mode was negotiated earlier.
+		 */
+		tp->mac_mode &= ~MAC_MODE_HALF_DUPLEX;
+
+		/* Enable internal MAC loopback mode */
+		tp->mac_mode |= MAC_MODE_PORT_INT_LPBACK;
+		spin_lock_bh(&tp->lock);
+		tw32(MAC_MODE, tp->mac_mode);
+		netif_carrier_on(tp->dev);
+		spin_unlock_bh(&tp->lock);
+		netdev_info(dev, "Internal MAC loopback mode enabled.\n");
+	} else {
+		if (!(tp->mac_mode & MAC_MODE_PORT_INT_LPBACK))
+			return;
+
+		/* Disable internal MAC loopback mode */
+		tp->mac_mode &= ~MAC_MODE_PORT_INT_LPBACK;
+		spin_lock_bh(&tp->lock);
+		tw32(MAC_MODE, tp->mac_mode);
+		/* Force link status check */
+		tg3_setup_phy(tp, 1);
+		spin_unlock_bh(&tp->lock);
+		netdev_info(dev, "Internal MAC loopback mode disabled.\n");
 	}
+}
 
-	dev_kfree_skb(skb);
-	return NETDEV_TX_OK;
+static u32 tg3_fix_features(struct net_device *dev, u32 features)
+{
+	struct tg3 *tp = netdev_priv(dev);
+
+	if (dev->mtu > ETH_DATA_LEN && tg3_flag(tp, 5780_CLASS))
+		features &= ~NETIF_F_ALL_TSO;
+
+	return features;
+}
+
+static int tg3_set_features(struct net_device *dev, u32 features)
+{
+	u32 changed = dev->features ^ features;
+
+	if ((changed & NETIF_F_LOOPBACK) && netif_running(dev))
+		tg3_set_loopback(dev, features);
+
+	return 0;
 }
 
 static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp,
@@ -6132,16 +6178,18 @@ static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp,
 	dev->mtu = new_mtu;
 
 	if (new_mtu > ETH_DATA_LEN) {
-		if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
-			tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
-			ethtool_op_set_tso(dev, 0);
+		if (tg3_flag(tp, 5780_CLASS)) {
+			netdev_update_features(dev);
+			tg3_flag_clear(tp, TSO_CAPABLE);
 		} else {
-			tp->tg3_flags |= TG3_FLAG_JUMBO_RING_ENABLE;
+			tg3_flag_set(tp, JUMBO_RING_ENABLE);
 		}
 	} else {
-		if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
-			tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
-		tp->tg3_flags &= ~TG3_FLAG_JUMBO_RING_ENABLE;
+		if (tg3_flag(tp, 5780_CLASS)) {
+			tg3_flag_set(tp, TSO_CAPABLE);
+			netdev_update_features(dev);
+		}
+		tg3_flag_clear(tp, JUMBO_RING_ENABLE);
 	}
 }
 
@@ -6195,7 +6243,7 @@ static void tg3_rx_prodring_free(struct tg3 *tp,
 			tg3_rx_skb_free(tp, &tpr->rx_std_buffers[i],
 					tp->rx_pkt_map_sz);
 
-		if (tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) {
+		if (tg3_flag(tp, JUMBO_CAPABLE)) {
 			for (i = tpr->rx_jmb_cons_idx;
 			     i != tpr->rx_jmb_prod_idx;
 			     i = (i + 1) & tp->rx_jmb_ring_mask) {
@@ -6211,8 +6259,7 @@ static void tg3_rx_prodring_free(struct tg3 *tp,
 		tg3_rx_skb_free(tp, &tpr->rx_std_buffers[i],
 				tp->rx_pkt_map_sz);
 
-	if ((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+	if (tg3_flag(tp, JUMBO_CAPABLE) && !tg3_flag(tp, 5780_CLASS)) {
 		for (i = 0; i <= tp->rx_jmb_ring_mask; i++)
 			tg3_rx_skb_free(tp, &tpr->rx_jmb_buffers[i],
 					TG3_RX_JMB_MAP_SZ);
@@ -6249,7 +6296,7 @@ static int tg3_rx_prodring_alloc(struct tg3 *tp,
 	memset(tpr->rx_std, 0, TG3_RX_STD_RING_BYTES(tp));
 
 	rx_pkt_dma_sz = TG3_RX_STD_DMA_SZ;
-	if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) &&
+	if (tg3_flag(tp, 5780_CLASS) &&
 	    tp->dev->mtu > ETH_DATA_LEN)
 		rx_pkt_dma_sz = TG3_RX_JMB_DMA_SZ;
 	tp->rx_pkt_map_sz = TG3_RX_DMA_TO_MAP_SZ(rx_pkt_dma_sz);
@@ -6282,13 +6329,12 @@ static int tg3_rx_prodring_alloc(struct tg3 *tp,
 		}
 	}
 
-	if (!(tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) ||
-	    (tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
+	if (!tg3_flag(tp, JUMBO_CAPABLE) || tg3_flag(tp, 5780_CLASS))
 		goto done;
 
 	memset(tpr->rx_jmb, 0, TG3_RX_JMB_RING_BYTES(tp));
 
-	if (!(tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE))
+	if (!tg3_flag(tp, JUMBO_RING_ENABLE))
 		goto done;
 
 	for (i = 0; i <= tp->rx_jmb_ring_mask; i++) {
@@ -6357,8 +6403,7 @@ static int tg3_rx_prodring_init(struct tg3 *tp,
 	if (!tpr->rx_std)
 		goto err_out;
 
-	if ((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+	if (tg3_flag(tp, JUMBO_CAPABLE) && !tg3_flag(tp, 5780_CLASS)) {
 		tpr->rx_jmb_buffers = kzalloc(TG3_RX_JMB_BUFF_RING_SIZE(tp),
 					      GFP_KERNEL);
 		if (!tpr->rx_jmb_buffers)
@@ -6556,8 +6601,8 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 		/* If multivector TSS is enabled, vector 0 does not handle
 		 * tx interrupts.  Don't allocate any resources for it.
 		 */
-		if ((!i && !(tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)) ||
-		    (i && (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS))) {
+		if ((!i && !tg3_flag(tp, ENABLE_TSS)) ||
+		    (i && tg3_flag(tp, ENABLE_TSS))) {
 			tnapi->tx_buffers = kzalloc(sizeof(struct ring_info) *
 						    TG3_TX_RING_SIZE,
 						    GFP_KERNEL);
@@ -6597,7 +6642,7 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 		 * If multivector RSS is enabled, vector 0 does not handle
 		 * rx or tx interrupts.  Don't allocate any resources for it.
 		 */
-		if (!i && (tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS))
+		if (!i && tg3_flag(tp, ENABLE_RSS))
 			continue;
 
 		tnapi->rx_rcb = dma_alloc_coherent(&tp->pdev->dev,
@@ -6627,7 +6672,7 @@ static int tg3_stop_block(struct tg3 *tp, unsigned long ofs, u32 enable_bit, int
 	unsigned int i;
 	u32 val;
 
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+	if (tg3_flag(tp, 5705_PLUS)) {
 		switch (ofs) {
 		case RCVLSC_MODE:
 		case DMAC_MODE:
@@ -6737,7 +6782,7 @@ static void tg3_ape_send_event(struct tg3 *tp, u32 event)
 	u32 apedata;
 
 	/* NCSI does not support APE events */
-	if (tp->tg3_flags3 & TG3_FLG3_APE_HAS_NCSI)
+	if (tg3_flag(tp, APE_HAS_NCSI))
 		return;
 
 	apedata = tg3_ape_read32(tp, TG3_APE_SEG_SIG);
@@ -6776,7 +6821,7 @@ static void tg3_ape_driver_state_change(struct tg3 *tp, int kind)
 	u32 event;
 	u32 apedata;
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE))
+	if (!tg3_flag(tp, ENABLE_APE))
 		return;
 
 	switch (kind) {
@@ -6805,7 +6850,7 @@ static void tg3_ape_driver_state_change(struct tg3 *tp, int kind)
 		tg3_ape_write32(tp, TG3_APE_HOST_SEG_SIG, 0x0);
 
 		if (device_may_wakeup(&tp->pdev->dev) &&
-		    (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)) {
+		    tg3_flag(tp, WOL_ENABLE)) {
 			tg3_ape_write32(tp, TG3_APE_HOST_WOL_SPEED,
 					    TG3_APE_HOST_WOL_SPEED_AUTO);
 			apedata = TG3_APE_HOST_DRVR_STATE_WOL;
@@ -6834,7 +6879,7 @@ static void tg3_write_sig_pre_reset(struct tg3 *tp, int kind)
 	tg3_write_mem(tp, NIC_SRAM_FIRMWARE_MBOX,
 		      NIC_SRAM_FIRMWARE_MBOX_MAGIC1);
 
-	if (tp->tg3_flags2 & TG3_FLG2_ASF_NEW_HANDSHAKE) {
+	if (tg3_flag(tp, ASF_NEW_HANDSHAKE)) {
 		switch (kind) {
 		case RESET_KIND_INIT:
 			tg3_write_mem(tp, NIC_SRAM_FW_DRV_STATE_MBOX,
@@ -6864,7 +6909,7 @@ static void tg3_write_sig_pre_reset(struct tg3 *tp, int kind)
 /* tp->lock is held. */
 static void tg3_write_sig_post_reset(struct tg3 *tp, int kind)
 {
-	if (tp->tg3_flags2 & TG3_FLG2_ASF_NEW_HANDSHAKE) {
+	if (tg3_flag(tp, ASF_NEW_HANDSHAKE)) {
 		switch (kind) {
 		case RESET_KIND_INIT:
 			tg3_write_mem(tp, NIC_SRAM_FW_DRV_STATE_MBOX,
@@ -6888,7 +6933,7 @@ static void tg3_write_sig_post_reset(struct tg3 *tp, int kind)
 /* tp->lock is held. */
 static void tg3_write_sig_legacy(struct tg3 *tp, int kind)
 {
-	if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) {
+	if (tg3_flag(tp, ENABLE_ASF)) {
 		switch (kind) {
 		case RESET_KIND_INIT:
 			tg3_write_mem(tp, NIC_SRAM_FW_DRV_STATE_MBOX,
@@ -6939,9 +6984,8 @@ static int tg3_poll_fw(struct tg3 *tp)
 	 * of the above loop as an error, but do report the lack of
 	 * running firmware once.
 	 */
-	if (i >= 100000 &&
-	    !(tp->tg3_flags2 & TG3_FLG2_NO_FWARE_REPORTED)) {
-		tp->tg3_flags2 |= TG3_FLG2_NO_FWARE_REPORTED;
+	if (i >= 100000 && !tg3_flag(tp, NO_FWARE_REPORTED)) {
+		tg3_flag_set(tp, NO_FWARE_REPORTED);
 
 		netdev_info(tp->dev, "No firmware running\n");
 	}
@@ -6974,10 +7018,10 @@ static void tg3_restore_pci_state(struct tg3 *tp)
 	/* Set MAX PCI retry to zero. */
 	val = (PCISTATE_ROM_ENABLE | PCISTATE_ROM_RETRY_ENABLE);
 	if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0 &&
-	    (tp->tg3_flags & TG3_FLAG_PCIX_MODE))
+	    tg3_flag(tp, PCIX_MODE))
 		val |= PCISTATE_RETRY_SAME_DMA;
 	/* Allow reads and writes to the APE register and memory space. */
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+	if (tg3_flag(tp, ENABLE_APE))
 		val |= PCISTATE_ALLOW_APE_CTLSPC_WR |
 		       PCISTATE_ALLOW_APE_SHMEM_WR |
 		       PCISTATE_ALLOW_APE_PSPACE_WR;
@@ -6986,7 +7030,7 @@ static void tg3_restore_pci_state(struct tg3 *tp)
 	pci_write_config_word(tp->pdev, PCI_COMMAND, tp->pci_cmd);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) {
-		if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)
+		if (tg3_flag(tp, PCI_EXPRESS))
 			pcie_set_readrq(tp->pdev, tp->pcie_readrq);
 		else {
 			pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
@@ -6997,7 +7041,7 @@ static void tg3_restore_pci_state(struct tg3 *tp)
 	}
 
 	/* Make sure PCI-X relaxed ordering bit is clear. */
-	if (tp->tg3_flags & TG3_FLAG_PCIX_MODE) {
+	if (tg3_flag(tp, PCIX_MODE)) {
 		u16 pcix_cmd;
 
 		pci_read_config_word(tp->pdev, tp->pcix_cap + PCI_X_CMD,
@@ -7007,12 +7051,12 @@ static void tg3_restore_pci_state(struct tg3 *tp)
 				      pcix_cmd);
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
+	if (tg3_flag(tp, 5780_CLASS)) {
 
 		/* Chip reset on 5780 will reset MSI enable bit,
 		 * so need to restore it.
 		 */
-		if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
+		if (tg3_flag(tp, USING_MSI)) {
 			u16 ctrl;
 
 			pci_read_config_word(tp->pdev,
@@ -7052,7 +7096,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 	tg3_save_pci_state(tp);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
-	    (tp->tg3_flags3 & TG3_FLG3_5755_PLUS))
+	    tg3_flag(tp, 5755_PLUS))
 		tw32(GRC_FASTBOOT_PC, 0);
 
 	/*
@@ -7071,7 +7115,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 	 * at this time, but the irq handler may still be called due to irq
 	 * sharing or irqpoll.
 	 */
-	tp->tg3_flags |= TG3_FLAG_CHIP_RESETTING;
+	tg3_flag_set(tp, CHIP_RESETTING);
 	for (i = 0; i < tp->irq_cnt; i++) {
 		struct tg3_napi *tnapi = &tp->napi[i];
 		if (tnapi->hw_status) {
@@ -7094,10 +7138,10 @@ static int tg3_chip_reset(struct tg3 *tp)
 	/* do the reset */
 	val = GRC_MISC_CFG_CORECLK_RESET;
 
-	if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) {
+	if (tg3_flag(tp, PCI_EXPRESS)) {
 		/* Force PCIe 1.0a mode */
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 &&
-		    !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
+		    !tg3_flag(tp, 57765_PLUS) &&
 		    tr32(TG3_PCIE_PHY_TSTCTL) ==
 		    (TG3_PCIE_PHY_TSTCTL_PCIE10 | TG3_PCIE_PHY_TSTCTL_PSCRAM))
 			tw32(TG3_PCIE_PHY_TSTCTL, TG3_PCIE_PHY_TSTCTL_PSCRAM);
@@ -7115,8 +7159,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 	}
 
 	/* Manage gphy power for all CPMU absent PCIe devices. */
-	if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
-	    !(tp->tg3_flags & TG3_FLAG_CPMU_PRESENT))
+	if (tg3_flag(tp, 5705_PLUS) && !tg3_flag(tp, CPMU_PRESENT))
 		val |= GRC_MISC_CFG_KEEP_GPHY_POWER;
 
 	tw32(GRC_MISC_CFG, val);
@@ -7149,7 +7192,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 
 	udelay(120);
 
-	if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) && tp->pcie_cap) {
+	if (tg3_flag(tp, PCI_EXPRESS) && tp->pcie_cap) {
 		u16 val16;
 
 		if (tp->pci_chip_rev_id == CHIPREV_ID_5750_A0) {
@@ -7175,7 +7218,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 		 * Older PCIe devices only support the 128 byte
 		 * MPS setting.  Enforce the restriction.
 		 */
-		if (!(tp->tg3_flags & TG3_FLAG_CPMU_PRESENT))
+		if (!tg3_flag(tp, CPMU_PRESENT))
 			val16 &= ~PCI_EXP_DEVCTL_PAYLOAD;
 		pci_write_config_word(tp->pdev,
 				      tp->pcie_cap + PCI_EXP_DEVCTL,
@@ -7194,10 +7237,11 @@ static int tg3_chip_reset(struct tg3 *tp)
 
 	tg3_restore_pci_state(tp);
 
-	tp->tg3_flags &= ~TG3_FLAG_CHIP_RESETTING;
+	tg3_flag_clear(tp, CHIP_RESETTING);
+	tg3_flag_clear(tp, ERROR_PROCESSED);
 
 	val = 0;
-	if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+	if (tg3_flag(tp, 5780_CLASS))
 		val = tr32(MEMARB_MODE);
 	tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE);
 
@@ -7222,7 +7266,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 		tw32(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl);
 	}
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+	if (tg3_flag(tp, ENABLE_APE))
 		tp->mac_mode = MAC_MODE_APE_TX_EN |
 			       MAC_MODE_APE_RX_EN |
 			       MAC_MODE_TDE_ENABLE;
@@ -7247,28 +7291,33 @@ static int tg3_chip_reset(struct tg3 *tp)
 
 	tg3_mdio_start(tp);
 
-	if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) &&
+	if (tg3_flag(tp, PCI_EXPRESS) &&
 	    tp->pci_chip_rev_id != CHIPREV_ID_5750_A0 &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 &&
-	    !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
+	    !tg3_flag(tp, 57765_PLUS)) {
 		val = tr32(0x7c00);
 
 		tw32(0x7c00, val | (1 << 25));
 	}
 
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) {
+		val = tr32(TG3_CPMU_CLCK_ORIDE);
+		tw32(TG3_CPMU_CLCK_ORIDE, val & ~CPMU_CLCK_ORIDE_MAC_ORIDE_EN);
+	}
+
 	/* Reprobe ASF enable state.  */
-	tp->tg3_flags &= ~TG3_FLAG_ENABLE_ASF;
-	tp->tg3_flags2 &= ~TG3_FLG2_ASF_NEW_HANDSHAKE;
+	tg3_flag_clear(tp, ENABLE_ASF);
+	tg3_flag_clear(tp, ASF_NEW_HANDSHAKE);
 	tg3_read_mem(tp, NIC_SRAM_DATA_SIG, &val);
 	if (val == NIC_SRAM_DATA_SIG_MAGIC) {
 		u32 nic_cfg;
 
 		tg3_read_mem(tp, NIC_SRAM_DATA_CFG, &nic_cfg);
 		if (nic_cfg & NIC_SRAM_DATA_CFG_ASF_ENABLE) {
-			tp->tg3_flags |= TG3_FLAG_ENABLE_ASF;
+			tg3_flag_set(tp, ENABLE_ASF);
 			tp->last_event_jiffies = jiffies;
-			if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
-				tp->tg3_flags2 |= TG3_FLG2_ASF_NEW_HANDSHAKE;
+			if (tg3_flag(tp, 5750_PLUS))
+				tg3_flag_set(tp, ASF_NEW_HANDSHAKE);
 		}
 	}
 
@@ -7278,8 +7327,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 /* tp->lock is held. */
 static void tg3_stop_fw(struct tg3 *tp)
 {
-	if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
-	   !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) {
+	if (tg3_flag(tp, ENABLE_ASF) && !tg3_flag(tp, ENABLE_APE)) {
 		/* Wait for RX cpu to ACK the previous event. */
 		tg3_wait_for_event_ack(tp);
 
@@ -7325,8 +7373,7 @@ static int tg3_halt_cpu(struct tg3 *tp, u32 offset)
 {
 	int i;
 
-	BUG_ON(offset == TX_CPU_BASE &&
-	    (tp->tg3_flags2 & TG3_FLG2_5705_PLUS));
+	BUG_ON(offset == TX_CPU_BASE && tg3_flag(tp, 5705_PLUS));
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
 		u32 val = tr32(GRC_VCPU_EXT_CTRL);
@@ -7361,7 +7408,7 @@ static int tg3_halt_cpu(struct tg3 *tp, u32 offset)
 	}
 
 	/* Clear firmware's nvram arbitration. */
-	if (tp->tg3_flags & TG3_FLAG_NVRAM)
+	if (tg3_flag(tp, NVRAM))
 		tw32(NVRAM_SWARB, SWARB_REQ_CLR0);
 	return 0;
 }
@@ -7379,15 +7426,14 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
 	int err, lock_err, i;
 	void (*write_op)(struct tg3 *, u32, u32);
 
-	if (cpu_base == TX_CPU_BASE &&
-	    (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+	if (cpu_base == TX_CPU_BASE && tg3_flag(tp, 5705_PLUS)) {
 		netdev_err(tp->dev,
 			   "%s: Trying to load TX cpu firmware which is 5705\n",
 			   __func__);
 		return -EINVAL;
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+	if (tg3_flag(tp, 5705_PLUS))
 		write_op = tg3_write_mem;
 	else
 		write_op = tg3_write_indirect_reg32;
@@ -7473,8 +7519,6 @@ static int tg3_load_5701_a0_firmware_fix(struct tg3 *tp)
 	return 0;
 }
 
-/* 5705 needs a special version of the TSO firmware.  */
-
 /* tp->lock is held. */
 static int tg3_load_tso_firmware(struct tg3 *tp)
 {
@@ -7483,7 +7527,9 @@ static int tg3_load_tso_firmware(struct tg3 *tp)
 	unsigned long cpu_base, cpu_scratch_base, cpu_scratch_size;
 	int err, i;
 
-	if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
+	if (tg3_flag(tp, HW_TSO_1) ||
+	    tg3_flag(tp, HW_TSO_2) ||
+	    tg3_flag(tp, HW_TSO_3))
 		return 0;
 
 	fw_data = (void *)tp->fw->data;
@@ -7552,7 +7598,7 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
 	if (!netif_running(dev))
 		return 0;
 
-	if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) {
+	if (tg3_flag(tp, ENABLE_ASF)) {
 		u32 addr0_high, addr0_low, addr1_high, addr1_low;
 
 		addr0_high = tr32(MAC_ADDR_0_HIGH);
@@ -7587,7 +7633,7 @@ static void tg3_set_bdinfo(struct tg3 *tp, u32 bdinfo_addr,
 		      (bdinfo_addr + TG3_BDINFO_MAXLEN_FLAGS),
 		       maxlen_flags);
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	if (!tg3_flag(tp, 5705_PLUS))
 		tg3_write_mem(tp,
 			      (bdinfo_addr + TG3_BDINFO_NIC_ADDR),
 			      nic_addr);
@@ -7598,7 +7644,7 @@ static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
 {
 	int i;
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)) {
+	if (!tg3_flag(tp, ENABLE_TSS)) {
 		tw32(HOSTCC_TXCOL_TICKS, ec->tx_coalesce_usecs);
 		tw32(HOSTCC_TXMAX_FRAMES, ec->tx_max_coalesced_frames);
 		tw32(HOSTCC_TXCOAL_MAXF_INT, ec->tx_max_coalesced_frames_irq);
@@ -7608,7 +7654,7 @@ static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
 		tw32(HOSTCC_TXCOAL_MAXF_INT, 0);
 	}
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS)) {
+	if (!tg3_flag(tp, ENABLE_RSS)) {
 		tw32(HOSTCC_RXCOL_TICKS, ec->rx_coalesce_usecs);
 		tw32(HOSTCC_RXMAX_FRAMES, ec->rx_max_coalesced_frames);
 		tw32(HOSTCC_RXCOAL_MAXF_INT, ec->rx_max_coalesced_frames_irq);
@@ -7618,7 +7664,7 @@ static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
 		tw32(HOSTCC_RXCOAL_MAXF_INT, 0);
 	}
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+	if (!tg3_flag(tp, 5705_PLUS)) {
 		u32 val = ec->stats_block_coalesce_usecs;
 
 		tw32(HOSTCC_RXCOAL_TICK_INT, ec->rx_coalesce_usecs_irq);
@@ -7640,7 +7686,7 @@ static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
 		reg = HOSTCC_RXCOAL_MAXF_INT_VEC1 + i * 0x18;
 		tw32(reg, ec->rx_max_coalesced_frames_irq);
 
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS) {
+		if (tg3_flag(tp, ENABLE_TSS)) {
 			reg = HOSTCC_TXCOL_TICKS_VEC1 + i * 0x18;
 			tw32(reg, ec->tx_coalesce_usecs);
 			reg = HOSTCC_TXMAX_FRAMES_VEC1 + i * 0x18;
@@ -7655,7 +7701,7 @@ static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
 		tw32(HOSTCC_RXMAX_FRAMES_VEC1 + i * 0x18, 0);
 		tw32(HOSTCC_RXCOAL_MAXF_INT_VEC1 + i * 0x18, 0);
 
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS) {
+		if (tg3_flag(tp, ENABLE_TSS)) {
 			tw32(HOSTCC_TXCOL_TICKS_VEC1 + i * 0x18, 0);
 			tw32(HOSTCC_TXMAX_FRAMES_VEC1 + i * 0x18, 0);
 			tw32(HOSTCC_TXCOAL_MAXF_INT_VEC1 + i * 0x18, 0);
@@ -7671,10 +7717,9 @@ static void tg3_rings_reset(struct tg3 *tp)
 	struct tg3_napi *tnapi = &tp->napi[0];
 
 	/* Disable all transmit rings but the first. */
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	if (!tg3_flag(tp, 5705_PLUS))
 		limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 16;
-	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-		 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+	else if (tg3_flag(tp, 5717_PLUS))
 		limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 4;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
 		limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 2;
@@ -7688,10 +7733,9 @@ static void tg3_rings_reset(struct tg3 *tp)
 
 
 	/* Disable all receive return rings but the first. */
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+	if (tg3_flag(tp, 5717_PLUS))
 		limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 17;
-	else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	else if (!tg3_flag(tp, 5705_PLUS))
 		limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 16;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
 		 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
@@ -7708,16 +7752,16 @@ static void tg3_rings_reset(struct tg3 *tp)
 	tw32_mailbox_f(tp->napi[0].int_mbox, 1);
 
 	/* Zero mailbox registers. */
-	if (tp->tg3_flags & TG3_FLAG_SUPPORT_MSIX) {
+	if (tg3_flag(tp, SUPPORT_MSIX)) {
 		for (i = 1; i < tp->irq_max; i++) {
 			tp->napi[i].tx_prod = 0;
 			tp->napi[i].tx_cons = 0;
-			if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
+			if (tg3_flag(tp, ENABLE_TSS))
 				tw32_mailbox(tp->napi[i].prodmbox, 0);
 			tw32_rx_mbox(tp->napi[i].consmbox, 0);
 			tw32_mailbox_f(tp->napi[i].int_mbox, 1);
 		}
-		if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS))
+		if (!tg3_flag(tp, ENABLE_TSS))
 			tw32_mailbox(tp->napi[0].prodmbox, 0);
 	} else {
 		tp->napi[0].tx_prod = 0;
@@ -7727,7 +7771,7 @@ static void tg3_rings_reset(struct tg3 *tp)
 	}
 
 	/* Make sure the NIC-based send BD rings are disabled. */
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+	if (!tg3_flag(tp, 5705_PLUS)) {
 		u32 mbox = MAILBOX_SNDNIC_PROD_IDX_0 + TG3_64BIT_REG_LOW;
 		for (i = 0; i < 16; i++)
 			tw32_tx_mbox(mbox + i * 8, 0);
@@ -7787,6 +7831,47 @@ static void tg3_rings_reset(struct tg3 *tp)
 	}
 }
 
+static void tg3_setup_rxbd_thresholds(struct tg3 *tp)
+{
+	u32 val, bdcache_maxcnt, host_rep_thresh, nic_rep_thresh;
+
+	if (!tg3_flag(tp, 5750_PLUS) ||
+	    tg3_flag(tp, 5780_CLASS) ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
+		bdcache_maxcnt = TG3_SRAM_RX_STD_BDCACHE_SIZE_5700;
+	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+		 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+		bdcache_maxcnt = TG3_SRAM_RX_STD_BDCACHE_SIZE_5755;
+	else
+		bdcache_maxcnt = TG3_SRAM_RX_STD_BDCACHE_SIZE_5906;
+
+	nic_rep_thresh = min(bdcache_maxcnt / 2, tp->rx_std_max_post);
+	host_rep_thresh = max_t(u32, tp->rx_pending / 8, 1);
+
+	val = min(nic_rep_thresh, host_rep_thresh);
+	tw32(RCVBDI_STD_THRESH, val);
+
+	if (tg3_flag(tp, 57765_PLUS))
+		tw32(STD_REPLENISH_LWM, bdcache_maxcnt);
+
+	if (!tg3_flag(tp, JUMBO_CAPABLE) || tg3_flag(tp, 5780_CLASS))
+		return;
+
+	if (!tg3_flag(tp, 5705_PLUS))
+		bdcache_maxcnt = TG3_SRAM_RX_JMB_BDCACHE_SIZE_5700;
+	else
+		bdcache_maxcnt = TG3_SRAM_RX_JMB_BDCACHE_SIZE_5717;
+
+	host_rep_thresh = max_t(u32, tp->rx_jumbo_pending / 8, 1);
+
+	val = min(bdcache_maxcnt / 2, host_rep_thresh);
+	tw32(RCVBDI_JUMBO_THRESH, val);
+
+	if (tg3_flag(tp, 57765_PLUS))
+		tw32(JMB_REPLENISH_LWM, bdcache_maxcnt);
+}
+
 /* tp->lock is held. */
 static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 {
@@ -7800,7 +7885,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 
 	tg3_write_sig_pre_reset(tp, RESET_KIND_INIT);
 
-	if (tp->tg3_flags & TG3_FLAG_INIT_COMPLETE)
+	if (tg3_flag(tp, INIT_COMPLETE))
 		tg3_abort_hw(tp, 1);
 
 	/* Enable MAC control of LPI */
@@ -7820,7 +7905,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
 			val |= TG3_CPMU_EEEMD_SND_IDX_DET_EN;
 
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+		if (tg3_flag(tp, ENABLE_APE))
 			val |= TG3_CPMU_EEEMD_APE_TX_DET_EN;
 
 		tw32_f(TG3_CPMU_EEE_MODE, val);
@@ -7879,7 +7964,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32(TG3_PCIE_LNKCTL, val | TG3_PCIE_LNKCTL_L1_PLL_PD_DIS);
 	}
 
-	if (tp->tg3_flags3 & TG3_FLG3_L1PLLPD_EN) {
+	if (tg3_flag(tp, L1PLLPD_EN)) {
 		u32 grc_mode = tr32(GRC_MODE);
 
 		/* Access the lower 1K of PL PCIE block registers. */
@@ -7909,6 +7994,22 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 			tw32(GRC_MODE, grc_mode);
 		}
 
+		if (GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_57765_AX) {
+			u32 grc_mode = tr32(GRC_MODE);
+
+			/* Access the lower 1K of DL PCIE block registers. */
+			val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK;
+			tw32(GRC_MODE, val | GRC_MODE_PCIE_DL_SEL);
+
+			val = tr32(TG3_PCIE_TLDLPL_PORT +
+				   TG3_PCIE_DL_LO_FTSMAX);
+			val &= ~TG3_PCIE_DL_LO_FTSMAX_MSK;
+			tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_DL_LO_FTSMAX,
+			     val | TG3_PCIE_DL_LO_FTSMAX_VAL);
+
+			tw32(GRC_MODE, grc_mode);
+		}
+
 		val = tr32(TG3_CPMU_LSPD_10MB_CLK);
 		val &= ~CPMU_LSPD_10MB_MACCLK_MASK;
 		val |= CPMU_LSPD_10MB_MACCLK_6_25;
@@ -7920,20 +8021,20 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	 * other revision.  But do not set this on PCI Express
 	 * chips and don't even touch the clocks if the CPMU is present.
 	 */
-	if (!(tp->tg3_flags & TG3_FLAG_CPMU_PRESENT)) {
-		if (!(tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS))
+	if (!tg3_flag(tp, CPMU_PRESENT)) {
+		if (!tg3_flag(tp, PCI_EXPRESS))
 			tp->pci_clock_ctrl |= CLOCK_CTRL_DELAY_PCI_GRANT;
 		tw32_f(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl);
 	}
 
 	if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0 &&
-	    (tp->tg3_flags & TG3_FLAG_PCIX_MODE)) {
+	    tg3_flag(tp, PCIX_MODE)) {
 		val = tr32(TG3PCI_PCISTATE);
 		val |= PCISTATE_RETRY_SAME_DMA;
 		tw32(TG3PCI_PCISTATE, val);
 	}
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
+	if (tg3_flag(tp, ENABLE_APE)) {
 		/* Allow reads and writes to the
 		 * APE register and memory space.
 		 */
@@ -7960,11 +8061,14 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	if (err)
 		return err;
 
-	if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
+	if (tg3_flag(tp, 57765_PLUS)) {
 		val = tr32(TG3PCI_DMA_RW_CTRL) &
 		      ~DMA_RWCTRL_DIS_CACHE_ALIGNMENT;
 		if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0)
 			val &= ~DMA_RWCTRL_CRDRDR_RDMA_MRRS_MSK;
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57765 &&
+		    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
+			val |= DMA_RWCTRL_TAGGED_STAT_WA;
 		tw32(TG3PCI_DMA_RW_CTRL, val | tp->dma_rwctrl);
 	} else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784 &&
 		   GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761) {
@@ -7999,7 +8103,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	tw32(GRC_MISC_CFG, val);
 
 	/* Initialize MBUF/DESC pool. */
-	if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
+	if (tg3_flag(tp, 5750_PLUS)) {
 		/* Do nothing.  */
 	} else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705) {
 		tw32(BUFMGR_MB_POOL_ADDR, NIC_SRAM_MBUF_POOL_BASE);
@@ -8009,7 +8113,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 			tw32(BUFMGR_MB_POOL_SIZE, NIC_SRAM_MBUF_POOL_SIZE96);
 		tw32(BUFMGR_DMA_DESC_POOL_ADDR, NIC_SRAM_DMA_DESC_POOL_BASE);
 		tw32(BUFMGR_DMA_DESC_POOL_SIZE, NIC_SRAM_DMA_DESC_POOL_SIZE);
-	} else if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) {
+	} else if (tg3_flag(tp, TSO_CAPABLE)) {
 		int fw_len;
 
 		fw_len = tp->fw_len;
@@ -8043,6 +8147,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	val = BUFMGR_MODE_ENABLE | BUFMGR_MODE_ATTN_ENABLE;
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
 		val |= BUFMGR_MODE_NO_TX_UNDERRUN;
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	    tp->pci_chip_rev_id == CHIPREV_ID_5719_A0 ||
+	    tp->pci_chip_rev_id == CHIPREV_ID_5720_A0)
+		val |= BUFMGR_MODE_MBLOW_ATTN_ENAB;
 	tw32(BUFMGR_MODE, val);
 	for (i = 0; i < 2000; i++) {
 		if (tr32(BUFMGR_MODE) & BUFMGR_MODE_ENABLE)
@@ -8054,21 +8162,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		return -ENODEV;
 	}
 
-	/* Setup replenish threshold. */
-	val = tp->rx_pending / 8;
-	if (val == 0)
-		val = 1;
-	else if (val > tp->rx_std_max_post)
-		val = tp->rx_std_max_post;
-	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
-		if (tp->pci_chip_rev_id == CHIPREV_ID_5906_A1)
-			tw32(ISO_PKT_TX, (tr32(ISO_PKT_TX) & ~0x3) | 0x2);
-
-		if (val > (TG3_RX_INTERNAL_RING_SZ_5906 / 2))
-			val = TG3_RX_INTERNAL_RING_SZ_5906 / 2;
-	}
+	if (tp->pci_chip_rev_id == CHIPREV_ID_5906_A1)
+		tw32(ISO_PKT_TX, (tr32(ISO_PKT_TX) & ~0x3) | 0x2);
 
-	tw32(RCVBDI_STD_THRESH, val);
+	tg3_setup_rxbd_thresholds(tp);
 
 	/* Initialize TG3_BDINFO's at:
 	 *  RCVDBDI_STD_BD:	standard eth size rx ring
@@ -8091,13 +8188,12 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	     ((u64) tpr->rx_std_mapping >> 32));
 	tw32(RCVDBDI_STD_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
 	     ((u64) tpr->rx_std_mapping & 0xffffffff));
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
+	if (!tg3_flag(tp, 5717_PLUS))
 		tw32(RCVDBDI_STD_BD + TG3_BDINFO_NIC_ADDR,
 		     NIC_SRAM_RX_BUFFER_DESC);
 
 	/* Disable the mini ring */
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	if (!tg3_flag(tp, 5705_PLUS))
 		tw32(RCVDBDI_MINI_BD + TG3_BDINFO_MAXLEN_FLAGS,
 		     BDINFO_FLAGS_DISABLED);
 
@@ -8105,20 +8201,18 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	 * blocks on those devices that have them.
 	 */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
-	    ((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS))) {
-		/* Setup replenish threshold. */
-		tw32(RCVBDI_JUMBO_THRESH, tp->rx_jumbo_pending / 8);
+	    (tg3_flag(tp, JUMBO_CAPABLE) && !tg3_flag(tp, 5780_CLASS))) {
 
-		if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
+		if (tg3_flag(tp, JUMBO_RING_ENABLE)) {
 			tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_HIGH,
 			     ((u64) tpr->rx_jmb_mapping >> 32));
 			tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
 			     ((u64) tpr->rx_jmb_mapping & 0xffffffff));
+			val = TG3_RX_JMB_RING_SIZE(tp) <<
+			      BDINFO_FLAGS_MAXLEN_SHIFT;
 			tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_MAXLEN_FLAGS,
-			     (RX_JUMBO_MAX_SIZE << BDINFO_FLAGS_MAXLEN_SHIFT) |
-			     BDINFO_FLAGS_USE_EXT_RECV);
-			if (!(tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG) ||
+			     val | BDINFO_FLAGS_USE_EXT_RECV);
+			if (!tg3_flag(tp, USE_JUMBO_BDFLAG) ||
 			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
 				tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_NIC_ADDR,
 				     NIC_SRAM_RX_JUMBO_BUFFER_DESC);
@@ -8127,32 +8221,27 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 			     BDINFO_FLAGS_DISABLED);
 		}
 
-		if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
+		if (tg3_flag(tp, 57765_PLUS)) {
 			if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
-				val = RX_STD_MAX_SIZE_5705;
+				val = TG3_RX_STD_MAX_SIZE_5700;
 			else
-				val = RX_STD_MAX_SIZE_5717;
+				val = TG3_RX_STD_MAX_SIZE_5717;
 			val <<= BDINFO_FLAGS_MAXLEN_SHIFT;
 			val |= (TG3_RX_STD_DMA_SZ << 2);
 		} else
 			val = TG3_RX_STD_DMA_SZ << BDINFO_FLAGS_MAXLEN_SHIFT;
 	} else
-		val = RX_STD_MAX_SIZE_5705 << BDINFO_FLAGS_MAXLEN_SHIFT;
+		val = TG3_RX_STD_MAX_SIZE_5700 << BDINFO_FLAGS_MAXLEN_SHIFT;
 
 	tw32(RCVDBDI_STD_BD + TG3_BDINFO_MAXLEN_FLAGS, val);
 
 	tpr->rx_std_prod_idx = tp->rx_pending;
 	tw32_rx_mbox(TG3_RX_STD_PROD_IDX_REG, tpr->rx_std_prod_idx);
 
-	tpr->rx_jmb_prod_idx = (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) ?
-			  tp->rx_jumbo_pending : 0;
+	tpr->rx_jmb_prod_idx =
+		tg3_flag(tp, JUMBO_RING_ENABLE) ? tp->rx_jumbo_pending : 0;
 	tw32_rx_mbox(TG3_RX_JMB_PROD_IDX_REG, tpr->rx_jmb_prod_idx);
 
-	if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
-		tw32(STD_REPLENISH_LWM, 32);
-		tw32(JMB_REPLENISH_LWM, 16);
-	}
-
 	tg3_rings_reset(tp);
 
 	/* Initialize MAC address and backoff seed. */
@@ -8165,10 +8254,16 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	/* The slot time is changed by tg3_setup_phy if we
 	 * run at gigabit with half duplex.
 	 */
-	tw32(MAC_TX_LENGTHS,
-	     (2 << TX_LENGTHS_IPG_CRS_SHIFT) |
-	     (6 << TX_LENGTHS_IPG_SHIFT) |
-	     (32 << TX_LENGTHS_SLOT_TIME_SHIFT));
+	val = (2 << TX_LENGTHS_IPG_CRS_SHIFT) |
+	      (6 << TX_LENGTHS_IPG_SHIFT) |
+	      (32 << TX_LENGTHS_SLOT_TIME_SHIFT);
+
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
+		val |= tr32(MAC_TX_LENGTHS) &
+		       (TX_LENGTHS_JMB_FRM_LEN_MSK |
+			TX_LENGTHS_CNT_DWN_VAL_MSK);
+
+	tw32(MAC_TX_LENGTHS, val);
 
 	/* Receive rules. */
 	tw32(MAC_RCV_RULE_CFG, RCV_RULE_CFG_DEFAULT_CLASS);
@@ -8195,33 +8290,39 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 &&
 	    tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) {
-		if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE &&
+		if (tg3_flag(tp, TSO_CAPABLE) &&
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) {
 			rdmac_mode |= RDMAC_MODE_FIFO_SIZE_128;
 		} else if (!(tr32(TG3PCI_PCISTATE) & PCISTATE_BUS_SPEED_HIGH) &&
-			   !(tp->tg3_flags2 & TG3_FLG2_IS_5788)) {
+			   !tg3_flag(tp, IS_5788)) {
 			rdmac_mode |= RDMAC_MODE_FIFO_LONG_BURST;
 		}
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)
+	if (tg3_flag(tp, PCI_EXPRESS))
 		rdmac_mode |= RDMAC_MODE_FIFO_LONG_BURST;
 
-	if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
+	if (tg3_flag(tp, HW_TSO_1) ||
+	    tg3_flag(tp, HW_TSO_2) ||
+	    tg3_flag(tp, HW_TSO_3))
 		rdmac_mode |= RDMAC_MODE_IPV4_LSO_EN;
 
-	if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_3) ||
+	if (tg3_flag(tp, 57765_PLUS) ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
 		rdmac_mode |= RDMAC_MODE_IPV6_LSO_EN;
 
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
+		rdmac_mode |= tr32(RDMAC_MODE) & RDMAC_MODE_H2BNC_VLAN_DET;
+
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
-	    (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
+	    tg3_flag(tp, 57765_PLUS)) {
 		val = tr32(TG3_RDMA_RSRVCTRL_REG);
-		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) {
 			val &= ~(TG3_RDMA_RSRVCTRL_TXMRGN_MASK |
 				 TG3_RDMA_RSRVCTRL_FIFO_LWM_MASK |
 				 TG3_RDMA_RSRVCTRL_FIFO_HWM_MASK);
@@ -8233,7 +8334,8 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		     val | TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX);
 	}
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) {
 		val = tr32(TG3_LSO_RD_DMA_CRPTEN_CTRL);
 		tw32(TG3_LSO_RD_DMA_CRPTEN_CTRL, val |
 		     TG3_LSO_RD_DMA_CRPTEN_CTRL_BLEN_BD_4K |
@@ -8241,12 +8343,12 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	}
 
 	/* Receive/send statistics. */
-	if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
+	if (tg3_flag(tp, 5750_PLUS)) {
 		val = tr32(RCVLPC_STATS_ENABLE);
 		val &= ~RCVLPC_STATSENAB_DACK_FIX;
 		tw32(RCVLPC_STATS_ENABLE, val);
 	} else if ((rdmac_mode & RDMAC_MODE_FIFO_SIZE_128) &&
-		   (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
+		   tg3_flag(tp, TSO_CAPABLE)) {
 		val = tr32(RCVLPC_STATS_ENABLE);
 		val &= ~RCVLPC_STATSENAB_LNGBRST_RFIX;
 		tw32(RCVLPC_STATS_ENABLE, val);
@@ -8269,7 +8371,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 
 	__tg3_set_coalesce(tp, &tp->coal);
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+	if (!tg3_flag(tp, 5705_PLUS)) {
 		/* Status/statistics block address.  See tg3_timer,
 		 * the tg3_periodic_fetch_stats call there, and
 		 * tg3_get_stats to see how this works for 5705/5750 chips.
@@ -8295,7 +8397,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 
 	tw32(RCVCC_MODE, RCVCC_MODE_ENABLE | RCVCC_MODE_ATTN_ENABLE);
 	tw32(RCVLPC_MODE, RCVLPC_MODE_ENABLE);
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	if (!tg3_flag(tp, 5705_PLUS))
 		tw32(RCVLSC_MODE, RCVLSC_MODE_ENABLE | RCVLSC_MODE_ATTN_ENABLE);
 
 	if (tp->phy_flags & TG3_PHYFLG_MII_SERDES) {
@@ -8305,13 +8407,13 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		udelay(10);
 	}
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+	if (tg3_flag(tp, ENABLE_APE))
 		tp->mac_mode = MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
 	else
 		tp->mac_mode = 0;
 	tp->mac_mode |= MAC_MODE_TXSTAT_ENABLE | MAC_MODE_RXSTAT_ENABLE |
 		MAC_MODE_TDE_ENABLE | MAC_MODE_RDE_ENABLE | MAC_MODE_FHDE_ENABLE;
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+	if (!tg3_flag(tp, 5705_PLUS) &&
 	    !(tp->phy_flags & TG3_PHYFLG_PHY_SERDES) &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700)
 		tp->mac_mode |= MAC_MODE_LINK_POLARITY;
@@ -8319,12 +8421,12 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	udelay(40);
 
 	/* tp->grc_local_ctrl is partially set up during tg3_get_invariants().
-	 * If TG3_FLG2_IS_NIC is zero, we should read the
+	 * If TG3_FLAG_IS_NIC is zero, we should read the
 	 * register to preserve the GPIO settings for LOMs. The GPIOs,
 	 * whether used as inputs or outputs, are set by boot code after
 	 * reset.
 	 */
-	if (!(tp->tg3_flags2 & TG3_FLG2_IS_NIC)) {
+	if (!tg3_flag(tp, IS_NIC)) {
 		u32 gpio_mask;
 
 		gpio_mask = GRC_LCLCTRL_GPIO_OE0 | GRC_LCLCTRL_GPIO_OE1 |
@@ -8342,21 +8444,20 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tp->grc_local_ctrl |= tr32(GRC_LOCAL_CTRL) & gpio_mask;
 
 		/* GPIO1 must be driven high for eeprom write protect */
-		if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT)
+		if (tg3_flag(tp, EEPROM_WRITE_PROT))
 			tp->grc_local_ctrl |= (GRC_LCLCTRL_GPIO_OE1 |
 					       GRC_LCLCTRL_GPIO_OUTPUT1);
 	}
 	tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
 	udelay(100);
 
-	if ((tp->tg3_flags2 & TG3_FLG2_USING_MSIX) &&
-		tp->irq_cnt > 1) {
+	if (tg3_flag(tp, USING_MSIX) && tp->irq_cnt > 1) {
 		val = tr32(MSGINT_MODE);
 		val |= MSGINT_MODE_MULTIVEC_EN | MSGINT_MODE_ENABLE;
 		tw32(MSGINT_MODE, val);
 	}
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+	if (!tg3_flag(tp, 5705_PLUS)) {
 		tw32_f(DMAC_MODE, DMAC_MODE_ENABLE);
 		udelay(40);
 	}
@@ -8369,18 +8470,18 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 &&
 	    tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) {
-		if ((tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) &&
+		if (tg3_flag(tp, TSO_CAPABLE) &&
 		    (tp->pci_chip_rev_id == CHIPREV_ID_5705_A1 ||
 		     tp->pci_chip_rev_id == CHIPREV_ID_5705_A2)) {
 			/* nothing */
 		} else if (!(tr32(TG3PCI_PCISTATE) & PCISTATE_BUS_SPEED_HIGH) &&
-			   !(tp->tg3_flags2 & TG3_FLG2_IS_5788)) {
+			   !tg3_flag(tp, IS_5788)) {
 			val |= WDMAC_MODE_RX_ACCEL;
 		}
 	}
 
 	/* Enable host coalescing bug fix */
-	if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
+	if (tg3_flag(tp, 5755_PLUS))
 		val |= WDMAC_MODE_STATUS_TAG_FIX;
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
@@ -8389,7 +8490,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	tw32_f(WDMAC_MODE, val);
 	udelay(40);
 
-	if (tp->tg3_flags & TG3_FLAG_PCIX_MODE) {
+	if (tg3_flag(tp, PCIX_MODE)) {
 		u16 pcix_cmd;
 
 		pci_read_config_word(tp->pdev, tp->pcix_cap + PCI_X_CMD,
@@ -8409,7 +8510,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	udelay(40);
 
 	tw32(RCVDCC_MODE, RCVDCC_MODE_ENABLE | RCVDCC_MODE_ATTN_ENABLE);
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	if (!tg3_flag(tp, 5705_PLUS))
 		tw32(MBFREE_MODE, MBFREE_MODE_ENABLE);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761)
@@ -8421,15 +8522,16 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	tw32(SNDBDC_MODE, SNDBDC_MODE_ENABLE | SNDBDC_MODE_ATTN_ENABLE);
 	tw32(RCVBDI_MODE, RCVBDI_MODE_ENABLE | RCVBDI_MODE_RCB_ATTN_ENAB);
 	val = RCVDBDI_MODE_ENABLE | RCVDBDI_MODE_INV_RING_SZ;
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+	if (tg3_flag(tp, LRG_PROD_RING_CAP))
 		val |= RCVDBDI_MODE_LRG_RING_SZ;
 	tw32(RCVDBDI_MODE, val);
 	tw32(SNDDATAI_MODE, SNDDATAI_MODE_ENABLE);
-	if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
+	if (tg3_flag(tp, HW_TSO_1) ||
+	    tg3_flag(tp, HW_TSO_2) ||
+	    tg3_flag(tp, HW_TSO_3))
 		tw32(SNDDATAI_MODE, SNDDATAI_MODE_ENABLE | 0x8);
 	val = SNDBDI_MODE_ENABLE | SNDBDI_MODE_ATTN_ENABLE;
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
+	if (tg3_flag(tp, ENABLE_TSS))
 		val |= SNDBDI_MODE_MULTI_TXQ_EN;
 	tw32(SNDBDI_MODE, val);
 	tw32(SNDBDS_MODE, SNDBDS_MODE_ENABLE | SNDBDS_MODE_ATTN_ENABLE);
@@ -8440,20 +8542,28 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 			return err;
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) {
+	if (tg3_flag(tp, TSO_CAPABLE)) {
 		err = tg3_load_tso_firmware(tp);
 		if (err)
 			return err;
 	}
 
 	tp->tx_mode = TX_MODE_ENABLE;
-	if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
+
+	if (tg3_flag(tp, 5755_PLUS) ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
 		tp->tx_mode |= TX_MODE_MBUF_LOCKUP_FIX;
+
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) {
+		val = TX_MODE_JMB_FRM_LEN | TX_MODE_CNT_DN_MODE;
+		tp->tx_mode &= ~val;
+		tp->tx_mode |= tr32(MAC_TX_MODE) & val;
+	}
+
 	tw32_f(MAC_TX_MODE, tp->tx_mode);
 	udelay(100);
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS) {
+	if (tg3_flag(tp, ENABLE_RSS)) {
 		u32 reg = MAC_RSS_INDIR_TBL_0;
 		u8 *ent = (u8 *)&val;
 
@@ -8482,10 +8592,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	}
 
 	tp->rx_mode = RX_MODE_ENABLE;
-	if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
+	if (tg3_flag(tp, 5755_PLUS))
 		tp->rx_mode |= RX_MODE_IPV6_CSUM_ENABLE;
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS)
+	if (tg3_flag(tp, ENABLE_RSS))
 		tp->rx_mode |= RX_MODE_RSS_ENABLE |
 			       RX_MODE_RSS_ITBL_HASH_BITS_7 |
 			       RX_MODE_RSS_IPV6_HASH_EN |
@@ -8532,11 +8642,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
 	    (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)) {
 		/* Use hardware link auto-negotiation */
-		tp->tg3_flags2 |= TG3_FLG2_HW_AUTONEG;
+		tg3_flag_set(tp, HW_AUTONEG);
 	}
 
 	if ((tp->phy_flags & TG3_PHYFLG_MII_SERDES) &&
-	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714)) {
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714) {
 		u32 tmp;
 
 		tmp = tr32(SERDES_RX_CTRL);
@@ -8546,7 +8656,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
 	}
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)) {
+	if (!tg3_flag(tp, USE_PHYLIB)) {
 		if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) {
 			tp->phy_flags &= ~TG3_PHYFLG_IS_LOW_POWER;
 			tp->link_config.speed = tp->link_config.orig_speed;
@@ -8579,12 +8689,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	tw32(MAC_RCV_RULE_1,  0x86000004 & RCV_RULE_DISABLE_MASK);
 	tw32(MAC_RCV_VALUE_1, 0xffffffff & RCV_RULE_DISABLE_MASK);
 
-	if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
+	if (tg3_flag(tp, 5705_PLUS) && !tg3_flag(tp, 5780_CLASS))
 		limit = 8;
 	else
 		limit = 16;
-	if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF)
+	if (tg3_flag(tp, ENABLE_ASF))
 		limit -= 4;
 	switch (limit) {
 	case 16:
@@ -8622,7 +8731,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		break;
 	}
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+	if (tg3_flag(tp, ENABLE_APE))
 		/* Write our heartbeat update interval to APE. */
 		tg3_ape_write32(tp, TG3_APE_HOST_HEARTBEAT_INT_MS,
 				APE_HOST_HEARTBEAT_INT_DISABLE);
@@ -8688,7 +8797,21 @@ static void tg3_periodic_fetch_stats(struct tg3 *tp)
 	TG3_STAT_ADD32(&sp->rx_undersize_packets, MAC_RX_STATS_UNDERSIZE);
 
 	TG3_STAT_ADD32(&sp->rxbds_empty, RCVLPC_NO_RCV_BD_CNT);
-	TG3_STAT_ADD32(&sp->rx_discards, RCVLPC_IN_DISCARDS_CNT);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
+	    tp->pci_chip_rev_id != CHIPREV_ID_5719_A0 &&
+	    tp->pci_chip_rev_id != CHIPREV_ID_5720_A0) {
+		TG3_STAT_ADD32(&sp->rx_discards, RCVLPC_IN_DISCARDS_CNT);
+	} else {
+		u32 val = tr32(HOSTCC_FLOW_ATTN);
+		val = (val & HOSTCC_FLOW_ATTN_MBUF_LWM) ? 1 : 0;
+		if (val) {
+			tw32(HOSTCC_FLOW_ATTN, HOSTCC_FLOW_ATTN_MBUF_LWM);
+			sp->rx_discards.low += val;
+			if (sp->rx_discards.low < val)
+				sp->rx_discards.high += 1;
+		}
+		sp->mbuf_lwm_thresh_hit = sp->rx_discards;
+	}
 	TG3_STAT_ADD32(&sp->rx_errors, RCVLPC_IN_ERRORS_CNT);
 }
 
@@ -8701,7 +8824,7 @@ static void tg3_timer(unsigned long __opaque)
 
 	spin_lock(&tp->lock);
 
-	if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) {
+	if (!tg3_flag(tp, TAGGED_STATUS)) {
 		/* All of this garbage is because when using non-tagged
 		 * IRQ status the mailbox/status_block protocol the chip
 		 * uses with the cpu is race prone.
@@ -8715,7 +8838,7 @@ static void tg3_timer(unsigned long __opaque)
 		}
 
 		if (!(tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) {
-			tp->tg3_flags2 |= TG3_FLG2_RESTART_TIMER;
+			tg3_flag_set(tp, RESTART_TIMER);
 			spin_unlock(&tp->lock);
 			schedule_work(&tp->reset_task);
 			return;
@@ -8724,16 +8847,13 @@ static void tg3_timer(unsigned long __opaque)
 
 	/* This part only runs once per second. */
 	if (!--tp->timer_counter) {
-		if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+		if (tg3_flag(tp, 5705_PLUS))
 			tg3_periodic_fetch_stats(tp);
 
-		if (tp->setlpicnt && !--tp->setlpicnt) {
-			u32 val = tr32(TG3_CPMU_EEE_MODE);
-			tw32(TG3_CPMU_EEE_MODE,
-			     val | TG3_CPMU_EEEMD_LPI_ENABLE);
-		}
+		if (tp->setlpicnt && !--tp->setlpicnt)
+			tg3_phy_eee_enable(tp);
 
-		if (tp->tg3_flags & TG3_FLAG_USE_LINKCHG_REG) {
+		if (tg3_flag(tp, USE_LINKCHG_REG)) {
 			u32 mac_stat;
 			int phy_event;
 
@@ -8748,7 +8868,7 @@ static void tg3_timer(unsigned long __opaque)
 
 			if (phy_event)
 				tg3_setup_phy(tp, 0);
-		} else if (tp->tg3_flags & TG3_FLAG_POLL_SERDES) {
+		} else if (tg3_flag(tp, POLL_SERDES)) {
 			u32 mac_stat = tr32(MAC_STATUS);
 			int need_setup = 0;
 
@@ -8773,7 +8893,7 @@ static void tg3_timer(unsigned long __opaque)
 				tg3_setup_phy(tp, 0);
 			}
 		} else if ((tp->phy_flags & TG3_PHYFLG_MII_SERDES) &&
-			   (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+			   tg3_flag(tp, 5780_CLASS)) {
 			tg3_serdes_parallel_detect(tp);
 		}
 
@@ -8798,8 +8918,7 @@ static void tg3_timer(unsigned long __opaque)
 	 * resets.
 	 */
 	if (!--tp->asf_counter) {
-		if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
-		    !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) {
+		if (tg3_flag(tp, ENABLE_ASF) && !tg3_flag(tp, ENABLE_APE)) {
 			tg3_wait_for_event_ack(tp);
 
 			tg3_write_mem(tp, NIC_SRAM_FW_CMD_MBOX,
@@ -8835,16 +8954,16 @@ static int tg3_request_irq(struct tg3 *tp, int irq_num)
 		name[IFNAMSIZ-1] = 0;
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_USING_MSI_OR_MSIX) {
+	if (tg3_flag(tp, USING_MSI) || tg3_flag(tp, USING_MSIX)) {
 		fn = tg3_msi;
-		if (tp->tg3_flags2 & TG3_FLG2_1SHOT_MSI)
+		if (tg3_flag(tp, 1SHOT_MSI))
 			fn = tg3_msi_1shot;
-		flags = IRQF_SAMPLE_RANDOM;
+		flags = 0;
 	} else {
 		fn = tg3_interrupt;
-		if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
+		if (tg3_flag(tp, TAGGED_STATUS))
 			fn = tg3_interrupt_tagged;
-		flags = IRQF_SHARED | IRQF_SAMPLE_RANDOM;
+		flags = IRQF_SHARED;
 	}
 
 	return request_irq(tnapi->irq_vec, fn, flags, name, tnapi);
@@ -8868,8 +8987,7 @@ static int tg3_test_interrupt(struct tg3 *tp)
 	 * Turn off MSI one shot mode.  Otherwise this test has no
 	 * observable way to know whether the interrupt was delivered.
 	 */
-	if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
-	    (tp->tg3_flags2 & TG3_FLG2_USING_MSI)) {
+	if (tg3_flag(tp, 57765_PLUS) && tg3_flag(tp, USING_MSI)) {
 		val = tr32(MSGINT_MODE) | MSGINT_MODE_ONE_SHOT_DISABLE;
 		tw32(MSGINT_MODE, val);
 	}
@@ -8911,8 +9029,7 @@ static int tg3_test_interrupt(struct tg3 *tp)
 
 	if (intr_ok) {
 		/* Reenable MSI one shot mode. */
-		if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
-		    (tp->tg3_flags2 & TG3_FLG2_USING_MSI)) {
+		if (tg3_flag(tp, 57765_PLUS) && tg3_flag(tp, USING_MSI)) {
 			val = tr32(MSGINT_MODE) & ~MSGINT_MODE_ONE_SHOT_DISABLE;
 			tw32(MSGINT_MODE, val);
 		}
@@ -8930,7 +9047,7 @@ static int tg3_test_msi(struct tg3 *tp)
 	int err;
 	u16 pci_cmd;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_USING_MSI))
+	if (!tg3_flag(tp, USING_MSI))
 		return 0;
 
 	/* Turn off SERR reporting in case MSI terminates with Master
@@ -8960,7 +9077,7 @@ static int tg3_test_msi(struct tg3 *tp)
 
 	pci_disable_msi(tp->pdev);
 
-	tp->tg3_flags2 &= ~TG3_FLG2_USING_MSI;
+	tg3_flag_clear(tp, USING_MSI);
 	tp->napi[0].irq_vec = tp->pdev->irq;
 
 	err = tg3_request_irq(tp, 0);
@@ -9057,9 +9174,11 @@ static bool tg3_enable_msix(struct tg3 *tp)
 	}
 
 	if (tp->irq_cnt > 1) {
-		tp->tg3_flags3 |= TG3_FLG3_ENABLE_RSS;
-		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
-			tp->tg3_flags3 |= TG3_FLG3_ENABLE_TSS;
+		tg3_flag_set(tp, ENABLE_RSS);
+
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) {
+			tg3_flag_set(tp, ENABLE_TSS);
 			netif_set_real_num_tx_queues(tp->dev, tp->irq_cnt - 1);
 		}
 	}
@@ -9069,8 +9188,8 @@ static bool tg3_enable_msix(struct tg3 *tp)
 
 static void tg3_ints_init(struct tg3 *tp)
 {
-	if ((tp->tg3_flags & TG3_FLAG_SUPPORT_MSI_OR_MSIX) &&
-	    !(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) {
+	if ((tg3_flag(tp, SUPPORT_MSI) || tg3_flag(tp, SUPPORT_MSIX)) &&
+	    !tg3_flag(tp, TAGGED_STATUS)) {
 		/* All MSI supporting chips should support tagged
 		 * status.  Assert that this is the case.
 		 */
@@ -9079,21 +9198,19 @@ static void tg3_ints_init(struct tg3 *tp)
 		goto defcfg;
 	}
 
-	if ((tp->tg3_flags & TG3_FLAG_SUPPORT_MSIX) && tg3_enable_msix(tp))
-		tp->tg3_flags2 |= TG3_FLG2_USING_MSIX;
-	else if ((tp->tg3_flags & TG3_FLAG_SUPPORT_MSI) &&
-		 pci_enable_msi(tp->pdev) == 0)
-		tp->tg3_flags2 |= TG3_FLG2_USING_MSI;
+	if (tg3_flag(tp, SUPPORT_MSIX) && tg3_enable_msix(tp))
+		tg3_flag_set(tp, USING_MSIX);
+	else if (tg3_flag(tp, SUPPORT_MSI) && pci_enable_msi(tp->pdev) == 0)
+		tg3_flag_set(tp, USING_MSI);
 
-	if (tp->tg3_flags2 & TG3_FLG2_USING_MSI_OR_MSIX) {
+	if (tg3_flag(tp, USING_MSI) || tg3_flag(tp, USING_MSIX)) {
 		u32 msi_mode = tr32(MSGINT_MODE);
-		if ((tp->tg3_flags2 & TG3_FLG2_USING_MSIX) &&
-		    tp->irq_cnt > 1)
+		if (tg3_flag(tp, USING_MSIX) && tp->irq_cnt > 1)
 			msi_mode |= MSGINT_MODE_MULTIVEC_EN;
 		tw32(MSGINT_MODE, msi_mode | MSGINT_MODE_ENABLE);
 	}
 defcfg:
-	if (!(tp->tg3_flags2 & TG3_FLG2_USING_MSIX)) {
+	if (!tg3_flag(tp, USING_MSIX)) {
 		tp->irq_cnt = 1;
 		tp->napi[0].irq_vec = tp->pdev->irq;
 		netif_set_real_num_tx_queues(tp->dev, 1);
@@ -9103,12 +9220,14 @@ static void tg3_ints_init(struct tg3 *tp)
 
 static void tg3_ints_fini(struct tg3 *tp)
 {
-	if (tp->tg3_flags2 & TG3_FLG2_USING_MSIX)
+	if (tg3_flag(tp, USING_MSIX))
 		pci_disable_msix(tp->pdev);
-	else if (tp->tg3_flags2 & TG3_FLG2_USING_MSI)
+	else if (tg3_flag(tp, USING_MSI))
 		pci_disable_msi(tp->pdev);
-	tp->tg3_flags2 &= ~TG3_FLG2_USING_MSI_OR_MSIX;
-	tp->tg3_flags3 &= ~(TG3_FLG3_ENABLE_RSS | TG3_FLG3_ENABLE_TSS);
+	tg3_flag_clear(tp, USING_MSI);
+	tg3_flag_clear(tp, USING_MSIX);
+	tg3_flag_clear(tp, ENABLE_RSS);
+	tg3_flag_clear(tp, ENABLE_TSS);
 }
 
 static int tg3_open(struct net_device *dev)
@@ -9123,10 +9242,10 @@ static int tg3_open(struct net_device *dev)
 				return err;
 		} else if (err) {
 			netdev_warn(tp->dev, "TSO capability disabled\n");
-			tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
-		} else if (!(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
+			tg3_flag_clear(tp, TSO_CAPABLE);
+		} else if (!tg3_flag(tp, TSO_CAPABLE)) {
 			netdev_notice(tp->dev, "TSO capability restored\n");
-			tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
+			tg3_flag_set(tp, TSO_CAPABLE);
 		}
 	}
 
@@ -9139,7 +9258,7 @@ static int tg3_open(struct net_device *dev)
 	tg3_full_lock(tp, 0);
 
 	tg3_disable_ints(tp);
-	tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
+	tg3_flag_clear(tp, INIT_COMPLETE);
 
 	tg3_full_unlock(tp);
 
@@ -9180,7 +9299,7 @@ static int tg3_open(struct net_device *dev)
 		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
 		tg3_free_rings(tp);
 	} else {
-		if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
+		if (tg3_flag(tp, TAGGED_STATUS))
 			tp->timer_offset = HZ;
 		else
 			tp->timer_offset = HZ / 10;
@@ -9202,7 +9321,7 @@ static int tg3_open(struct net_device *dev)
 	if (err)
 		goto err_out3;
 
-	if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
+	if (tg3_flag(tp, USING_MSI)) {
 		err = tg3_test_msi(tp);
 
 		if (err) {
@@ -9214,8 +9333,7 @@ static int tg3_open(struct net_device *dev)
 			goto err_out2;
 		}
 
-		if (!(tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
-		    (tp->tg3_flags2 & TG3_FLG2_USING_MSI)) {
+		if (!tg3_flag(tp, 57765_PLUS) && tg3_flag(tp, USING_MSI)) {
 			u32 val = tr32(PCIE_TRANSACTION_CFG);
 
 			tw32(PCIE_TRANSACTION_CFG,
@@ -9228,13 +9346,20 @@ static int tg3_open(struct net_device *dev)
 	tg3_full_lock(tp, 0);
 
 	add_timer(&tp->timer);
-	tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
+	tg3_flag_set(tp, INIT_COMPLETE);
 	tg3_enable_ints(tp);
 
 	tg3_full_unlock(tp);
 
 	netif_tx_start_all_queues(dev);
 
+	/*
+	 * Reset loopback feature if it was turned on while the device was down
+	 * make sure that it's installed properly now.
+	 */
+	if (dev->features & NETIF_F_LOOPBACK)
+		tg3_set_loopback(dev, dev->features);
+
 	return 0;
 
 err_out3:
@@ -9277,7 +9402,7 @@ static int tg3_close(struct net_device *dev)
 
 	tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
 	tg3_free_rings(tp);
-	tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
+	tg3_flag_clear(tp, INIT_COMPLETE);
 
 	tg3_full_unlock(tp);
 
@@ -9424,6 +9549,8 @@ static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp)
 	ESTAT_ADD(nic_avoided_irqs);
 	ESTAT_ADD(nic_tx_threshold_hit);
 
+	ESTAT_ADD(mbuf_lwm_thresh_hit);
+
 	return estats;
 }
 
@@ -9534,7 +9661,7 @@ static void __tg3_set_rx_mode(struct net_device *dev)
 	/* When ASF is in use, we always keep the RX_MODE_KEEP_VLAN_TAG
 	 * flag clear.
 	 */
-	if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF))
+	if (!tg3_flag(tp, ENABLE_ASF))
 		rx_mode |= RX_MODE_KEEP_VLAN_TAG;
 #endif
 
@@ -9588,82 +9715,26 @@ static void tg3_set_rx_mode(struct net_device *dev)
 	tg3_full_unlock(tp);
 }
 
-#define TG3_REGDUMP_LEN		(32 * 1024)
-
 static int tg3_get_regs_len(struct net_device *dev)
 {
-	return TG3_REGDUMP_LEN;
+	return TG3_REG_BLK_SIZE;
 }
 
 static void tg3_get_regs(struct net_device *dev,
 		struct ethtool_regs *regs, void *_p)
 {
-	u32 *p = _p;
 	struct tg3 *tp = netdev_priv(dev);
-	u8 *orig_p = _p;
-	int i;
 
 	regs->version = 0;
 
-	memset(p, 0, TG3_REGDUMP_LEN);
+	memset(_p, 0, TG3_REG_BLK_SIZE);
 
 	if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
 		return;
 
 	tg3_full_lock(tp, 0);
 
-#define __GET_REG32(reg)	(*(p)++ = tr32(reg))
-#define GET_REG32_LOOP(base, len)		\
-do {	p = (u32 *)(orig_p + (base));		\
-	for (i = 0; i < len; i += 4)		\
-		__GET_REG32((base) + i);	\
-} while (0)
-#define GET_REG32_1(reg)			\
-do {	p = (u32 *)(orig_p + (reg));		\
-	__GET_REG32((reg));			\
-} while (0)
-
-	GET_REG32_LOOP(TG3PCI_VENDOR, 0xb0);
-	GET_REG32_LOOP(MAILBOX_INTERRUPT_0, 0x200);
-	GET_REG32_LOOP(MAC_MODE, 0x4f0);
-	GET_REG32_LOOP(SNDDATAI_MODE, 0xe0);
-	GET_REG32_1(SNDDATAC_MODE);
-	GET_REG32_LOOP(SNDBDS_MODE, 0x80);
-	GET_REG32_LOOP(SNDBDI_MODE, 0x48);
-	GET_REG32_1(SNDBDC_MODE);
-	GET_REG32_LOOP(RCVLPC_MODE, 0x20);
-	GET_REG32_LOOP(RCVLPC_SELLST_BASE, 0x15c);
-	GET_REG32_LOOP(RCVDBDI_MODE, 0x0c);
-	GET_REG32_LOOP(RCVDBDI_JUMBO_BD, 0x3c);
-	GET_REG32_LOOP(RCVDBDI_BD_PROD_IDX_0, 0x44);
-	GET_REG32_1(RCVDCC_MODE);
-	GET_REG32_LOOP(RCVBDI_MODE, 0x20);
-	GET_REG32_LOOP(RCVCC_MODE, 0x14);
-	GET_REG32_LOOP(RCVLSC_MODE, 0x08);
-	GET_REG32_1(MBFREE_MODE);
-	GET_REG32_LOOP(HOSTCC_MODE, 0x100);
-	GET_REG32_LOOP(MEMARB_MODE, 0x10);
-	GET_REG32_LOOP(BUFMGR_MODE, 0x58);
-	GET_REG32_LOOP(RDMAC_MODE, 0x08);
-	GET_REG32_LOOP(WDMAC_MODE, 0x08);
-	GET_REG32_1(RX_CPU_MODE);
-	GET_REG32_1(RX_CPU_STATE);
-	GET_REG32_1(RX_CPU_PGMCTR);
-	GET_REG32_1(RX_CPU_HWBKPT);
-	GET_REG32_1(TX_CPU_MODE);
-	GET_REG32_1(TX_CPU_STATE);
-	GET_REG32_1(TX_CPU_PGMCTR);
-	GET_REG32_LOOP(GRCMBOX_INTERRUPT_0, 0x110);
-	GET_REG32_LOOP(FTQ_RESET, 0x120);
-	GET_REG32_LOOP(MSGINT_MODE, 0x0c);
-	GET_REG32_1(DMAC_MODE);
-	GET_REG32_LOOP(GRC_MODE, 0x4c);
-	if (tp->tg3_flags & TG3_FLAG_NVRAM)
-		GET_REG32_LOOP(NVRAM_CMD, 0x24);
-
-#undef __GET_REG32
-#undef GET_REG32_LOOP
-#undef GET_REG32_1
+	tg3_dump_legacy_regs(tp, (u32 *)_p);
 
 	tg3_full_unlock(tp);
 }
@@ -9683,7 +9754,7 @@ static int tg3_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
 	u32 i, offset, len, b_offset, b_count;
 	__be32 val;
 
-	if (tp->tg3_flags3 & TG3_FLG3_NO_NVRAM)
+	if (tg3_flag(tp, NO_NVRAM))
 		return -EINVAL;
 
 	if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
@@ -9751,7 +9822,7 @@ static int tg3_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
 	if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)
 		return -EAGAIN;
 
-	if ((tp->tg3_flags3 & TG3_FLG3_NO_NVRAM) ||
+	if (tg3_flag(tp, NO_NVRAM) ||
 	    eeprom->magic != TG3_EEPROM_MAGIC)
 		return -EINVAL;
 
@@ -9803,7 +9874,7 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct tg3 *tp = netdev_priv(dev);
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+	if (tg3_flag(tp, USE_PHYLIB)) {
 		struct phy_device *phydev;
 		if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
 			return -EAGAIN;
@@ -9831,10 +9902,10 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	cmd->advertising = tp->link_config.advertising;
 	if (netif_running(dev)) {
-		cmd->speed = tp->link_config.active_speed;
+		ethtool_cmd_speed_set(cmd, tp->link_config.active_speed);
 		cmd->duplex = tp->link_config.active_duplex;
 	} else {
-		cmd->speed = SPEED_INVALID;
+		ethtool_cmd_speed_set(cmd, SPEED_INVALID);
 		cmd->duplex = DUPLEX_INVALID;
 	}
 	cmd->phy_address = tp->phy_addr;
@@ -9848,8 +9919,9 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct tg3 *tp = netdev_priv(dev);
+	u32 speed = ethtool_cmd_speed(cmd);
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+	if (tg3_flag(tp, USE_PHYLIB)) {
 		struct phy_device *phydev;
 		if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
 			return -EAGAIN;
@@ -9897,14 +9969,14 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		cmd->advertising &= mask;
 	} else {
 		if (tp->phy_flags & TG3_PHYFLG_ANY_SERDES) {
-			if (cmd->speed != SPEED_1000)
+			if (speed != SPEED_1000)
 				return -EINVAL;
 
 			if (cmd->duplex != DUPLEX_FULL)
 				return -EINVAL;
 		} else {
-			if (cmd->speed != SPEED_100 &&
-			    cmd->speed != SPEED_10)
+			if (speed != SPEED_100 &&
+			    speed != SPEED_10)
 				return -EINVAL;
 		}
 	}
@@ -9919,7 +9991,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		tp->link_config.duplex = DUPLEX_INVALID;
 	} else {
 		tp->link_config.advertising = 0;
-		tp->link_config.speed = cmd->speed;
+		tp->link_config.speed = speed;
 		tp->link_config.duplex = cmd->duplex;
 	}
 
@@ -9949,14 +10021,12 @@ static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
 	struct tg3 *tp = netdev_priv(dev);
 
-	if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) &&
-	    device_can_wakeup(&tp->pdev->dev))
+	if (tg3_flag(tp, WOL_CAP) && device_can_wakeup(&tp->pdev->dev))
 		wol->supported = WAKE_MAGIC;
 	else
 		wol->supported = 0;
 	wol->wolopts = 0;
-	if ((tp->tg3_flags & TG3_FLAG_WOL_ENABLE) &&
-	    device_can_wakeup(&tp->pdev->dev))
+	if (tg3_flag(tp, WOL_ENABLE) && device_can_wakeup(&tp->pdev->dev))
 		wol->wolopts = WAKE_MAGIC;
 	memset(&wol->sopass, 0, sizeof(wol->sopass));
 }
@@ -9969,19 +10039,18 @@ static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 	if (wol->wolopts & ~WAKE_MAGIC)
 		return -EINVAL;
 	if ((wol->wolopts & WAKE_MAGIC) &&
-	    !((tp->tg3_flags & TG3_FLAG_WOL_CAP) && device_can_wakeup(dp)))
+	    !(tg3_flag(tp, WOL_CAP) && device_can_wakeup(dp)))
 		return -EINVAL;
 
 	device_set_wakeup_enable(dp, wol->wolopts & WAKE_MAGIC);
 
 	spin_lock_bh(&tp->lock);
 	if (device_may_wakeup(dp))
-		tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
+		tg3_flag_set(tp, WOL_ENABLE);
 	else
-		tp->tg3_flags &= ~TG3_FLAG_WOL_ENABLE;
+		tg3_flag_clear(tp, WOL_ENABLE);
 	spin_unlock_bh(&tp->lock);
 
-
 	return 0;
 }
 
@@ -9997,33 +10066,6 @@ static void tg3_set_msglevel(struct net_device *dev, u32 value)
 	tp->msg_enable = value;
 }
 
-static int tg3_set_tso(struct net_device *dev, u32 value)
-{
-	struct tg3 *tp = netdev_priv(dev);
-
-	if (!(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
-		if (value)
-			return -EINVAL;
-		return 0;
-	}
-	if ((dev->features & NETIF_F_IPV6_CSUM) &&
-	    ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_2) ||
-	     (tp->tg3_flags2 & TG3_FLG2_HW_TSO_3))) {
-		if (value) {
-			dev->features |= NETIF_F_TSO6;
-			if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_3) ||
-			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-			    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
-			     GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) ||
-			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
-			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
-				dev->features |= NETIF_F_TSO_ECN;
-		} else
-			dev->features &= ~(NETIF_F_TSO6 | NETIF_F_TSO_ECN);
-	}
-	return ethtool_op_set_tso(dev, value);
-}
-
 static int tg3_nway_reset(struct net_device *dev)
 {
 	struct tg3 *tp = netdev_priv(dev);
@@ -10035,7 +10077,7 @@ static int tg3_nway_reset(struct net_device *dev)
 	if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)
 		return -EINVAL;
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+	if (tg3_flag(tp, USE_PHYLIB)) {
 		if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
 			return -EAGAIN;
 		r = phy_start_aneg(tp->mdio_bus->phy_map[TG3_PHY_MII_ADDR]);
@@ -10064,7 +10106,7 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
 
 	ering->rx_max_pending = tp->rx_std_ring_mask;
 	ering->rx_mini_max_pending = 0;
-	if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE)
+	if (tg3_flag(tp, JUMBO_RING_ENABLE))
 		ering->rx_jumbo_max_pending = tp->rx_jmb_ring_mask;
 	else
 		ering->rx_jumbo_max_pending = 0;
@@ -10073,7 +10115,7 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
 
 	ering->rx_pending = tp->rx_pending;
 	ering->rx_mini_pending = 0;
-	if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE)
+	if (tg3_flag(tp, JUMBO_RING_ENABLE))
 		ering->rx_jumbo_pending = tp->rx_jumbo_pending;
 	else
 		ering->rx_jumbo_pending = 0;
@@ -10090,7 +10132,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
 	    (ering->rx_jumbo_pending > tp->rx_jmb_ring_mask) ||
 	    (ering->tx_pending > TG3_TX_RING_SIZE - 1) ||
 	    (ering->tx_pending <= MAX_SKB_FRAGS) ||
-	    ((tp->tg3_flags2 & TG3_FLG2_TSO_BUG) &&
+	    (tg3_flag(tp, TSO_BUG) &&
 	     (ering->tx_pending <= (MAX_SKB_FRAGS * 3))))
 		return -EINVAL;
 
@@ -10104,7 +10146,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
 
 	tp->rx_pending = ering->rx_pending;
 
-	if ((tp->tg3_flags2 & TG3_FLG2_MAX_RXPEND_64) &&
+	if (tg3_flag(tp, MAX_RXPEND_64) &&
 	    tp->rx_pending > 63)
 		tp->rx_pending = 63;
 	tp->rx_jumbo_pending = ering->rx_jumbo_pending;
@@ -10131,7 +10173,7 @@ static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 {
 	struct tg3 *tp = netdev_priv(dev);
 
-	epause->autoneg = (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG) != 0;
+	epause->autoneg = !!tg3_flag(tp, PAUSE_AUTONEG);
 
 	if (tp->link_config.active_flowctrl & FLOW_CTRL_RX)
 		epause->rx_pause = 1;
@@ -10149,7 +10191,7 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 	struct tg3 *tp = netdev_priv(dev);
 	int err = 0;
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+	if (tg3_flag(tp, USE_PHYLIB)) {
 		u32 newadv;
 		struct phy_device *phydev;
 
@@ -10177,9 +10219,9 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 			newadv = 0;
 
 		if (epause->autoneg)
-			tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;
+			tg3_flag_set(tp, PAUSE_AUTONEG);
 		else
-			tp->tg3_flags &= ~TG3_FLAG_PAUSE_AUTONEG;
+			tg3_flag_clear(tp, PAUSE_AUTONEG);
 
 		if (tp->phy_flags & TG3_PHYFLG_IS_CONNECTED) {
 			u32 oldadv = phydev->advertising &
@@ -10221,9 +10263,9 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 		tg3_full_lock(tp, irq_sync);
 
 		if (epause->autoneg)
-			tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;
+			tg3_flag_set(tp, PAUSE_AUTONEG);
 		else
-			tp->tg3_flags &= ~TG3_FLAG_PAUSE_AUTONEG;
+			tg3_flag_clear(tp, PAUSE_AUTONEG);
 		if (epause->rx_pause)
 			tp->link_config.flowctrl |= FLOW_CTRL_RX;
 		else
@@ -10246,50 +10288,6 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 	return err;
 }
 
-static u32 tg3_get_rx_csum(struct net_device *dev)
-{
-	struct tg3 *tp = netdev_priv(dev);
-	return (tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0;
-}
-
-static int tg3_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct tg3 *tp = netdev_priv(dev);
-
-	if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) {
-		if (data != 0)
-			return -EINVAL;
-		return 0;
-	}
-
-	spin_lock_bh(&tp->lock);
-	if (data)
-		tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
-	else
-		tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;
-	spin_unlock_bh(&tp->lock);
-
-	return 0;
-}
-
-static int tg3_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct tg3 *tp = netdev_priv(dev);
-
-	if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) {
-		if (data != 0)
-			return -EINVAL;
-		return 0;
-	}
-
-	if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
-		ethtool_op_set_tx_ipv6_csum(dev, data);
-	else
-		ethtool_op_set_tx_csum(dev, data);
-
-	return 0;
-}
-
 static int tg3_get_sset_count(struct net_device *dev, int sset)
 {
 	switch (sset) {
@@ -10317,35 +10315,38 @@ static void tg3_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
 	}
 }
 
-static int tg3_phys_id(struct net_device *dev, u32 data)
+static int tg3_set_phys_id(struct net_device *dev,
+			    enum ethtool_phys_id_state state)
 {
 	struct tg3 *tp = netdev_priv(dev);
-	int i;
 
 	if (!netif_running(tp->dev))
 		return -EAGAIN;
 
-	if (data == 0)
-		data = UINT_MAX / 2;
-
-	for (i = 0; i < (data * 2); i++) {
-		if ((i % 2) == 0)
-			tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
-					   LED_CTRL_1000MBPS_ON |
-					   LED_CTRL_100MBPS_ON |
-					   LED_CTRL_10MBPS_ON |
-					   LED_CTRL_TRAFFIC_OVERRIDE |
-					   LED_CTRL_TRAFFIC_BLINK |
-					   LED_CTRL_TRAFFIC_LED);
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		return 1;	/* cycle on/off once per second */
+
+	case ETHTOOL_ID_ON:
+		tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+		     LED_CTRL_1000MBPS_ON |
+		     LED_CTRL_100MBPS_ON |
+		     LED_CTRL_10MBPS_ON |
+		     LED_CTRL_TRAFFIC_OVERRIDE |
+		     LED_CTRL_TRAFFIC_BLINK |
+		     LED_CTRL_TRAFFIC_LED);
+		break;
 
-		else
-			tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
-					   LED_CTRL_TRAFFIC_OVERRIDE);
+	case ETHTOOL_ID_OFF:
+		tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+		     LED_CTRL_TRAFFIC_OVERRIDE);
+		break;
 
-		if (msleep_interruptible(500))
-			break;
+	case ETHTOOL_ID_INACTIVE:
+		tw32(MAC_LED_CTRL, tp->led_ctrl);
+		break;
 	}
-	tw32(MAC_LED_CTRL, tp->led_ctrl);
+
 	return 0;
 }
 
@@ -10356,6 +10357,80 @@ static void tg3_get_ethtool_stats(struct net_device *dev,
 	memcpy(tmp_stats, tg3_get_estats(tp), sizeof(tp->estats));
 }
 
+static __be32 * tg3_vpd_readblock(struct tg3 *tp)
+{
+	int i;
+	__be32 *buf;
+	u32 offset = 0, len = 0;
+	u32 magic, val;
+
+	if (tg3_flag(tp, NO_NVRAM) || tg3_nvram_read(tp, 0, &magic))
+		return NULL;
+
+	if (magic == TG3_EEPROM_MAGIC) {
+		for (offset = TG3_NVM_DIR_START;
+		     offset < TG3_NVM_DIR_END;
+		     offset += TG3_NVM_DIRENT_SIZE) {
+			if (tg3_nvram_read(tp, offset, &val))
+				return NULL;
+
+			if ((val >> TG3_NVM_DIRTYPE_SHIFT) ==
+			    TG3_NVM_DIRTYPE_EXTVPD)
+				break;
+		}
+
+		if (offset != TG3_NVM_DIR_END) {
+			len = (val & TG3_NVM_DIRTYPE_LENMSK) * 4;
+			if (tg3_nvram_read(tp, offset + 4, &offset))
+				return NULL;
+
+			offset = tg3_nvram_logical_addr(tp, offset);
+		}
+	}
+
+	if (!offset || !len) {
+		offset = TG3_NVM_VPD_OFF;
+		len = TG3_NVM_VPD_LEN;
+	}
+
+	buf = kmalloc(len, GFP_KERNEL);
+	if (buf == NULL)
+		return NULL;
+
+	if (magic == TG3_EEPROM_MAGIC) {
+		for (i = 0; i < len; i += 4) {
+			/* The data is in little-endian format in NVRAM.
+			 * Use the big-endian read routines to preserve
+			 * the byte order as it exists in NVRAM.
+			 */
+			if (tg3_nvram_read_be32(tp, offset + i, &buf[i/4]))
+				goto error;
+		}
+	} else {
+		u8 *ptr;
+		ssize_t cnt;
+		unsigned int pos = 0;
+
+		ptr = (u8 *)&buf[0];
+		for (i = 0; pos < len && i < 3; i++, pos += cnt, ptr += cnt) {
+			cnt = pci_read_vpd(tp->pdev, pos,
+					   len - pos, ptr);
+			if (cnt == -ETIMEDOUT || cnt == -EINTR)
+				cnt = 0;
+			else if (cnt < 0)
+				goto error;
+		}
+		if (pos != len)
+			goto error;
+	}
+
+	return buf;
+
+error:
+	kfree(buf);
+	return NULL;
+}
+
 #define NVRAM_TEST_SIZE 0x100
 #define NVRAM_SELFBOOT_FORMAT1_0_SIZE	0x14
 #define NVRAM_SELFBOOT_FORMAT1_2_SIZE	0x18
@@ -10369,7 +10444,7 @@ static int tg3_test_nvram(struct tg3 *tp)
 	__be32 *buf;
 	int i, j, k, err = 0, size;
 
-	if (tp->tg3_flags3 & TG3_FLG3_NO_NVRAM)
+	if (tg3_flag(tp, NO_NVRAM))
 		return 0;
 
 	if (tg3_nvram_read(tp, 0, &magic) != 0)
@@ -10495,14 +10570,11 @@ static int tg3_test_nvram(struct tg3 *tp)
 	if (csum != le32_to_cpu(buf[0xfc/4]))
 		goto out;
 
-	for (i = 0; i < TG3_NVM_VPD_LEN; i += 4) {
-		/* The data is in little-endian format in NVRAM.
-		 * Use the big-endian read routines to preserve
-		 * the byte order as it exists in NVRAM.
-		 */
-		if (tg3_nvram_read_be32(tp, TG3_NVM_VPD_OFF + i, &buf[i/4]))
-			goto out;
-	}
+	kfree(buf);
+
+	buf = tg3_vpd_readblock(tp);
+	if (!buf)
+		return -ENOMEM;
 
 	i = pci_vpd_find_tag((u8 *)buf, 0, TG3_NVM_VPD_LEN,
 			     PCI_VPD_LRDT_RO_DATA);
@@ -10714,9 +10786,9 @@ static int tg3_test_registers(struct tg3 *tp)
 	};
 
 	is_5705 = is_5750 = 0;
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+	if (tg3_flag(tp, 5705_PLUS)) {
 		is_5705 = 1;
-		if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
+		if (tg3_flag(tp, 5750_PLUS))
 			is_5750 = 1;
 	}
 
@@ -10727,7 +10799,7 @@ static int tg3_test_registers(struct tg3 *tp)
 		if (!is_5705 && (reg_tbl[i].flags & TG3_FL_5705))
 			continue;
 
-		if ((tp->tg3_flags2 & TG3_FLG2_IS_5788) &&
+		if (tg3_flag(tp, IS_5788) &&
 		    (reg_tbl[i].flags & TG3_FL_NOT_5788))
 			continue;
 
@@ -10850,16 +10922,15 @@ static int tg3_test_memory(struct tg3 *tp)
 	int err = 0;
 	int i;
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+	if (tg3_flag(tp, 5717_PLUS))
 		mem_tbl = mem_tbl_5717;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
 		mem_tbl = mem_tbl_57765;
-	else if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
+	else if (tg3_flag(tp, 5755_PLUS))
 		mem_tbl = mem_tbl_5755;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
 		mem_tbl = mem_tbl_5906;
-	else if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+	else if (tg3_flag(tp, 5705_PLUS))
 		mem_tbl = mem_tbl_5705;
 	else
 		mem_tbl = mem_tbl_570x;
@@ -10875,11 +10946,35 @@ static int tg3_test_memory(struct tg3 *tp)
 
 #define TG3_MAC_LOOPBACK	0
 #define TG3_PHY_LOOPBACK	1
+#define TG3_TSO_LOOPBACK	2
+
+#define TG3_TSO_MSS		500
+
+#define TG3_TSO_IP_HDR_LEN	20
+#define TG3_TSO_TCP_HDR_LEN	20
+#define TG3_TSO_TCP_OPT_LEN	12
+
+static const u8 tg3_tso_header[] = {
+0x08, 0x00,
+0x45, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x40, 0x00,
+0x40, 0x06, 0x00, 0x00,
+0x0a, 0x00, 0x00, 0x01,
+0x0a, 0x00, 0x00, 0x02,
+0x0d, 0x00, 0xe0, 0x00,
+0x00, 0x00, 0x01, 0x00,
+0x00, 0x00, 0x02, 0x00,
+0x80, 0x10, 0x10, 0x00,
+0x14, 0x09, 0x00, 0x00,
+0x01, 0x01, 0x08, 0x0a,
+0x11, 0x11, 0x11, 0x11,
+0x11, 0x11, 0x11, 0x11,
+};
 
-static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
+static int tg3_run_loopback(struct tg3 *tp, u32 pktsz, int loopback_mode)
 {
 	u32 mac_mode, rx_start_idx, rx_idx, tx_idx, opaque_key;
-	u32 desc_idx, coal_now;
+	u32 base_flags = 0, mss = 0, desc_idx, coal_now, data_off, val;
 	struct sk_buff *skb, *rx_skb;
 	u8 *tx_data;
 	dma_addr_t map;
@@ -10891,9 +10986,9 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 	tnapi = &tp->napi[0];
 	rnapi = &tp->napi[0];
 	if (tp->irq_cnt > 1) {
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS)
+		if (tg3_flag(tp, ENABLE_RSS))
 			rnapi = &tp->napi[1];
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
+		if (tg3_flag(tp, ENABLE_TSS))
 			tnapi = &tp->napi[1];
 	}
 	coal_now = tnapi->coal_now | rnapi->coal_now;
@@ -10905,22 +11000,20 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 		 * all newer ASIC revisions.
 		 */
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780 ||
-		    (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT))
+		    tg3_flag(tp, CPMU_PRESENT))
 			return 0;
 
 		mac_mode = tp->mac_mode &
 			   ~(MAC_MODE_PORT_MODE_MASK | MAC_MODE_HALF_DUPLEX);
 		mac_mode |= MAC_MODE_PORT_INT_LPBACK;
-		if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+		if (!tg3_flag(tp, 5705_PLUS))
 			mac_mode |= MAC_MODE_LINK_POLARITY;
 		if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)
 			mac_mode |= MAC_MODE_PORT_MODE_MII;
 		else
 			mac_mode |= MAC_MODE_PORT_MODE_GMII;
 		tw32(MAC_MODE, mac_mode);
-	} else if (loopback_mode == TG3_PHY_LOOPBACK) {
-		u32 val;
-
+	} else {
 		if (tp->phy_flags & TG3_PHYFLG_IS_FET) {
 			tg3_phy_fet_toggle_apd(tp, false);
 			val = BMCR_LOOPBACK | BMCR_FULLDPLX | BMCR_SPEED100;
@@ -10968,13 +11061,11 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 				break;
 			mdelay(1);
 		}
-	} else {
-		return -EINVAL;
 	}
 
 	err = -EIO;
 
-	tx_len = 1514;
+	tx_len = pktsz;
 	skb = netdev_alloc_skb(tp->dev, tx_len);
 	if (!skb)
 		return -ENOMEM;
@@ -10983,9 +11074,58 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 	memcpy(tx_data, tp->dev->dev_addr, 6);
 	memset(tx_data + 6, 0x0, 8);
 
-	tw32(MAC_RX_MTU_SIZE, tx_len + 4);
+	tw32(MAC_RX_MTU_SIZE, tx_len + ETH_FCS_LEN);
+
+	if (loopback_mode == TG3_TSO_LOOPBACK) {
+		struct iphdr *iph = (struct iphdr *)&tx_data[ETH_HLEN];
+
+		u32 hdr_len = TG3_TSO_IP_HDR_LEN + TG3_TSO_TCP_HDR_LEN +
+			      TG3_TSO_TCP_OPT_LEN;
+
+		memcpy(tx_data + ETH_ALEN * 2, tg3_tso_header,
+		       sizeof(tg3_tso_header));
+		mss = TG3_TSO_MSS;
+
+		val = tx_len - ETH_ALEN * 2 - sizeof(tg3_tso_header);
+		num_pkts = DIV_ROUND_UP(val, TG3_TSO_MSS);
+
+		/* Set the total length field in the IP header */
+		iph->tot_len = htons((u16)(mss + hdr_len));
 
-	for (i = 14; i < tx_len; i++)
+		base_flags = (TXD_FLAG_CPU_PRE_DMA |
+			      TXD_FLAG_CPU_POST_DMA);
+
+		if (tg3_flag(tp, HW_TSO_1) ||
+		    tg3_flag(tp, HW_TSO_2) ||
+		    tg3_flag(tp, HW_TSO_3)) {
+			struct tcphdr *th;
+			val = ETH_HLEN + TG3_TSO_IP_HDR_LEN;
+			th = (struct tcphdr *)&tx_data[val];
+			th->check = 0;
+		} else
+			base_flags |= TXD_FLAG_TCPUDP_CSUM;
+
+		if (tg3_flag(tp, HW_TSO_3)) {
+			mss |= (hdr_len & 0xc) << 12;
+			if (hdr_len & 0x10)
+				base_flags |= 0x00000010;
+			base_flags |= (hdr_len & 0x3e0) << 5;
+		} else if (tg3_flag(tp, HW_TSO_2))
+			mss |= hdr_len << 9;
+		else if (tg3_flag(tp, HW_TSO_1) ||
+			 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) {
+			mss |= (TG3_TSO_TCP_OPT_LEN << 9);
+		} else {
+			base_flags |= (TG3_TSO_TCP_OPT_LEN << 10);
+		}
+
+		data_off = ETH_ALEN * 2 + sizeof(tg3_tso_header);
+	} else {
+		num_pkts = 1;
+		data_off = ETH_HLEN;
+	}
+
+	for (i = data_off; i < tx_len; i++)
 		tx_data[i] = (u8) (i & 0xff);
 
 	map = pci_map_single(tp->pdev, skb->data, tx_len, PCI_DMA_TODEVICE);
@@ -11001,12 +11141,10 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 
 	rx_start_idx = rnapi->hw_status->idx[0].rx_producer;
 
-	num_pkts = 0;
-
-	tg3_set_txd(tnapi, tnapi->tx_prod, map, tx_len, 0, 1);
+	tg3_set_txd(tnapi, tnapi->tx_prod, map, tx_len,
+		    base_flags, (mss << 1) | 1);
 
 	tnapi->tx_prod++;
-	num_pkts++;
 
 	tw32_tx_mbox(tnapi->prodmbox, tnapi->tx_prod);
 	tr32_mailbox(tnapi->prodmbox);
@@ -11036,29 +11174,56 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 	if (rx_idx != rx_start_idx + num_pkts)
 		goto out;
 
-	desc = &rnapi->rx_rcb[rx_start_idx];
-	desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK;
-	opaque_key = desc->opaque & RXD_OPAQUE_RING_MASK;
-	if (opaque_key != RXD_OPAQUE_RING_STD)
-		goto out;
+	val = data_off;
+	while (rx_idx != rx_start_idx) {
+		desc = &rnapi->rx_rcb[rx_start_idx++];
+		desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK;
+		opaque_key = desc->opaque & RXD_OPAQUE_RING_MASK;
 
-	if ((desc->err_vlan & RXD_ERR_MASK) != 0 &&
-	    (desc->err_vlan != RXD_ERR_ODD_NIBBLE_RCVD_MII))
-		goto out;
+		if ((desc->err_vlan & RXD_ERR_MASK) != 0 &&
+		    (desc->err_vlan != RXD_ERR_ODD_NIBBLE_RCVD_MII))
+			goto out;
 
-	rx_len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT) - 4;
-	if (rx_len != tx_len)
-		goto out;
+		rx_len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT)
+			 - ETH_FCS_LEN;
+
+		if (loopback_mode != TG3_TSO_LOOPBACK) {
+			if (rx_len != tx_len)
+				goto out;
+
+			if (pktsz <= TG3_RX_STD_DMA_SZ - ETH_FCS_LEN) {
+				if (opaque_key != RXD_OPAQUE_RING_STD)
+					goto out;
+			} else {
+				if (opaque_key != RXD_OPAQUE_RING_JUMBO)
+					goto out;
+			}
+		} else if ((desc->type_flags & RXD_FLAG_TCPUDP_CSUM) &&
+			   (desc->ip_tcp_csum & RXD_TCPCSUM_MASK)
+			    >> RXD_TCPCSUM_SHIFT != 0xffff) {
+			goto out;
+		}
 
-	rx_skb = tpr->rx_std_buffers[desc_idx].skb;
+		if (opaque_key == RXD_OPAQUE_RING_STD) {
+			rx_skb = tpr->rx_std_buffers[desc_idx].skb;
+			map = dma_unmap_addr(&tpr->rx_std_buffers[desc_idx],
+					     mapping);
+		} else if (opaque_key == RXD_OPAQUE_RING_JUMBO) {
+			rx_skb = tpr->rx_jmb_buffers[desc_idx].skb;
+			map = dma_unmap_addr(&tpr->rx_jmb_buffers[desc_idx],
+					     mapping);
+		} else
+			goto out;
 
-	map = dma_unmap_addr(&tpr->rx_std_buffers[desc_idx], mapping);
-	pci_dma_sync_single_for_cpu(tp->pdev, map, rx_len, PCI_DMA_FROMDEVICE);
+		pci_dma_sync_single_for_cpu(tp->pdev, map, rx_len,
+					    PCI_DMA_FROMDEVICE);
 
-	for (i = 14; i < tx_len; i++) {
-		if (*(rx_skb->data + i) != (u8) (i & 0xff))
-			goto out;
+		for (i = data_off; i < rx_len; i++, val++) {
+			if (*(rx_skb->data + i) != (u8) (val & 0xff))
+				goto out;
+		}
 	}
+
 	err = 0;
 
 	/* tg3_free_rings will unmap and free the rx_skb */
@@ -11066,10 +11231,13 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
 	return err;
 }
 
-#define TG3_MAC_LOOPBACK_FAILED		1
-#define TG3_PHY_LOOPBACK_FAILED		2
-#define TG3_LOOPBACK_FAILED		(TG3_MAC_LOOPBACK_FAILED |	\
-					 TG3_PHY_LOOPBACK_FAILED)
+#define TG3_STD_LOOPBACK_FAILED		1
+#define TG3_JMB_LOOPBACK_FAILED		2
+#define TG3_TSO_LOOPBACK_FAILED		4
+
+#define TG3_MAC_LOOPBACK_SHIFT		0
+#define TG3_PHY_LOOPBACK_SHIFT		4
+#define TG3_LOOPBACK_FAILED		0x00000077
 
 static int tg3_test_loopback(struct tg3 *tp)
 {
@@ -11088,11 +11256,20 @@ static int tg3_test_loopback(struct tg3 *tp)
 		goto done;
 	}
 
+	if (tg3_flag(tp, ENABLE_RSS)) {
+		int i;
+
+		/* Reroute all rx packets to the 1st queue */
+		for (i = MAC_RSS_INDIR_TBL_0;
+		     i < MAC_RSS_INDIR_TBL_0 + TG3_RSS_INDIR_TBL_SIZE; i += 4)
+			tw32(i, 0x0);
+	}
+
 	/* Turn off gphy autopowerdown. */
 	if (tp->phy_flags & TG3_PHYFLG_ENABLE_APD)
 		tg3_phy_toggle_apd(tp, false);
 
-	if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) {
+	if (tg3_flag(tp, CPMU_PRESENT)) {
 		int i;
 		u32 status;
 
@@ -11118,10 +11295,14 @@ static int tg3_test_loopback(struct tg3 *tp)
 				  CPMU_CTRL_LINK_AWARE_MODE));
 	}
 
-	if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK))
-		err |= TG3_MAC_LOOPBACK_FAILED;
+	if (tg3_run_loopback(tp, ETH_FRAME_LEN, TG3_MAC_LOOPBACK))
+		err |= TG3_STD_LOOPBACK_FAILED << TG3_MAC_LOOPBACK_SHIFT;
+
+	if (tg3_flag(tp, JUMBO_RING_ENABLE) &&
+	    tg3_run_loopback(tp, 9000 + ETH_HLEN, TG3_MAC_LOOPBACK))
+		err |= TG3_JMB_LOOPBACK_FAILED << TG3_MAC_LOOPBACK_SHIFT;
 
-	if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) {
+	if (tg3_flag(tp, CPMU_PRESENT)) {
 		tw32(TG3_CPMU_CTRL, cpmuctrl);
 
 		/* Release the mutex */
@@ -11129,9 +11310,18 @@ static int tg3_test_loopback(struct tg3 *tp)
 	}
 
 	if (!(tp->phy_flags & TG3_PHYFLG_PHY_SERDES) &&
-	    !(tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)) {
-		if (tg3_run_loopback(tp, TG3_PHY_LOOPBACK))
-			err |= TG3_PHY_LOOPBACK_FAILED;
+	    !tg3_flag(tp, USE_PHYLIB)) {
+		if (tg3_run_loopback(tp, ETH_FRAME_LEN, TG3_PHY_LOOPBACK))
+			err |= TG3_STD_LOOPBACK_FAILED <<
+			       TG3_PHY_LOOPBACK_SHIFT;
+		if (tg3_flag(tp, TSO_CAPABLE) &&
+		    tg3_run_loopback(tp, ETH_FRAME_LEN, TG3_TSO_LOOPBACK))
+			err |= TG3_TSO_LOOPBACK_FAILED <<
+			       TG3_PHY_LOOPBACK_SHIFT;
+		if (tg3_flag(tp, JUMBO_RING_ENABLE) &&
+		    tg3_run_loopback(tp, 9000 + ETH_HLEN, TG3_PHY_LOOPBACK))
+			err |= TG3_JMB_LOOPBACK_FAILED <<
+			       TG3_PHY_LOOPBACK_SHIFT;
 	}
 
 	/* Re-enable gphy autopowerdown. */
@@ -11176,7 +11366,7 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
 		tg3_halt(tp, RESET_KIND_SUSPEND, 1);
 		err = tg3_nvram_lock(tp);
 		tg3_halt_cpu(tp, RX_CPU_BASE);
-		if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+		if (!tg3_flag(tp, 5705_PLUS))
 			tg3_halt_cpu(tp, TX_CPU_BASE);
 		if (!err)
 			tg3_nvram_unlock(tp);
@@ -11206,7 +11396,7 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
 
 		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
 		if (netif_running(dev)) {
-			tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
+			tg3_flag_set(tp, INIT_COMPLETE);
 			err2 = tg3_restart_hw(tp, 1);
 			if (!err2)
 				tg3_netif_start(tp);
@@ -11228,7 +11418,7 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	struct tg3 *tp = netdev_priv(dev);
 	int err;
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+	if (tg3_flag(tp, USE_PHYLIB)) {
 		struct phy_device *phydev;
 		if (!(tp->phy_flags & TG3_PHYFLG_IS_CONNECTED))
 			return -EAGAIN;
@@ -11247,9 +11437,7 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 		if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)
 			break;			/* We have no PHY */
 
-		if ((tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) ||
-		    ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
-		     !netif_running(dev)))
+		if (!netif_running(dev))
 			return -EAGAIN;
 
 		spin_lock_bh(&tp->lock);
@@ -11265,9 +11453,7 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 		if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)
 			break;			/* We have no PHY */
 
-		if ((tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) ||
-		    ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
-		     !netif_running(dev)))
+		if (!netif_running(dev))
 			return -EAGAIN;
 
 		spin_lock_bh(&tp->lock);
@@ -11297,7 +11483,7 @@ static int tg3_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
 	u32 max_rxcoal_tick_int = 0, max_txcoal_tick_int = 0;
 	u32 max_stat_coal_ticks = 0, min_stat_coal_ticks = 0;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+	if (!tg3_flag(tp, 5705_PLUS)) {
 		max_rxcoal_tick_int = MAX_RXCOAL_TICK_INT;
 		max_txcoal_tick_int = MAX_TXCOAL_TICK_INT;
 		max_stat_coal_ticks = MAX_STAT_COAL_TICKS;
@@ -11364,14 +11550,9 @@ static const struct ethtool_ops tg3_ethtool_ops = {
 	.set_ringparam		= tg3_set_ringparam,
 	.get_pauseparam		= tg3_get_pauseparam,
 	.set_pauseparam		= tg3_set_pauseparam,
-	.get_rx_csum		= tg3_get_rx_csum,
-	.set_rx_csum		= tg3_set_rx_csum,
-	.set_tx_csum		= tg3_set_tx_csum,
-	.set_sg			= ethtool_op_set_sg,
-	.set_tso		= tg3_set_tso,
 	.self_test		= tg3_self_test,
 	.get_strings		= tg3_get_strings,
-	.phys_id		= tg3_phys_id,
+	.set_phys_id		= tg3_set_phys_id,
 	.get_ethtool_stats	= tg3_get_ethtool_stats,
 	.get_coalesce		= tg3_get_coalesce,
 	.set_coalesce		= tg3_set_coalesce,
@@ -11416,8 +11597,7 @@ static void __devinit tg3_get_nvram_size(struct tg3 *tp)
 {
 	u32 val;
 
-	if ((tp->tg3_flags3 & TG3_FLG3_NO_NVRAM) ||
-	    tg3_nvram_read(tp, 0, &val) != 0)
+	if (tg3_flag(tp, NO_NVRAM) || tg3_nvram_read(tp, 0, &val) != 0)
 		return;
 
 	/* Selfboot format */
@@ -11452,19 +11632,19 @@ static void __devinit tg3_get_nvram_info(struct tg3 *tp)
 
 	nvcfg1 = tr32(NVRAM_CFG1);
 	if (nvcfg1 & NVRAM_CFG1_FLASHIF_ENAB) {
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, FLASH);
 	} else {
 		nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
 		tw32(NVRAM_CFG1, nvcfg1);
 	}
 
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750) ||
-	    (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
+	    tg3_flag(tp, 5780_CLASS)) {
 		switch (nvcfg1 & NVRAM_CFG1_VENDOR_MASK) {
 		case FLASH_VENDOR_ATMEL_FLASH_BUFFERED:
 			tp->nvram_jedecnum = JEDEC_ATMEL;
 			tp->nvram_pagesize = ATMEL_AT45DB0X1B_PAGE_SIZE;
-			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tg3_flag_set(tp, NVRAM_BUFFERED);
 			break;
 		case FLASH_VENDOR_ATMEL_FLASH_UNBUFFERED:
 			tp->nvram_jedecnum = JEDEC_ATMEL;
@@ -11473,12 +11653,12 @@ static void __devinit tg3_get_nvram_info(struct tg3 *tp)
 		case FLASH_VENDOR_ATMEL_EEPROM:
 			tp->nvram_jedecnum = JEDEC_ATMEL;
 			tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
-			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tg3_flag_set(tp, NVRAM_BUFFERED);
 			break;
 		case FLASH_VENDOR_ST:
 			tp->nvram_jedecnum = JEDEC_ST;
 			tp->nvram_pagesize = ST_M45PEX0_PAGE_SIZE;
-			tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+			tg3_flag_set(tp, NVRAM_BUFFERED);
 			break;
 		case FLASH_VENDOR_SAIFUN:
 			tp->nvram_jedecnum = JEDEC_SAIFUN;
@@ -11493,7 +11673,7 @@ static void __devinit tg3_get_nvram_info(struct tg3 *tp)
 	} else {
 		tp->nvram_jedecnum = JEDEC_ATMEL;
 		tp->nvram_pagesize = ATMEL_AT45DB0X1B_PAGE_SIZE;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
 	}
 }
 
@@ -11532,29 +11712,29 @@ static void __devinit tg3_get_5752_nvram_info(struct tg3 *tp)
 
 	/* NVRAM protection for TPM */
 	if (nvcfg1 & (1 << 27))
-		tp->tg3_flags3 |= TG3_FLG3_PROTECTED_NVRAM;
+		tg3_flag_set(tp, PROTECTED_NVRAM);
 
 	switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
 	case FLASH_5752VENDOR_ATMEL_EEPROM_64KHZ:
 	case FLASH_5752VENDOR_ATMEL_EEPROM_376KHZ:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
 		break;
 	case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 		break;
 	case FLASH_5752VENDOR_ST_M45PE10:
 	case FLASH_5752VENDOR_ST_M45PE20:
 	case FLASH_5752VENDOR_ST_M45PE40:
 		tp->nvram_jedecnum = JEDEC_ST;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 		break;
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_FLASH) {
+	if (tg3_flag(tp, FLASH)) {
 		tg3_nvram_get_pagesize(tp, nvcfg1);
 	} else {
 		/* For eeprom, set pagesize to maximum eeprom size */
@@ -11573,7 +11753,7 @@ static void __devinit tg3_get_5755_nvram_info(struct tg3 *tp)
 
 	/* NVRAM protection for TPM */
 	if (nvcfg1 & (1 << 27)) {
-		tp->tg3_flags3 |= TG3_FLG3_PROTECTED_NVRAM;
+		tg3_flag_set(tp, PROTECTED_NVRAM);
 		protect = 1;
 	}
 
@@ -11584,8 +11764,8 @@ static void __devinit tg3_get_5755_nvram_info(struct tg3 *tp)
 	case FLASH_5755VENDOR_ATMEL_FLASH_3:
 	case FLASH_5755VENDOR_ATMEL_FLASH_5:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 		tp->nvram_pagesize = 264;
 		if (nvcfg1 == FLASH_5755VENDOR_ATMEL_FLASH_1 ||
 		    nvcfg1 == FLASH_5755VENDOR_ATMEL_FLASH_5)
@@ -11602,8 +11782,8 @@ static void __devinit tg3_get_5755_nvram_info(struct tg3 *tp)
 	case FLASH_5752VENDOR_ST_M45PE20:
 	case FLASH_5752VENDOR_ST_M45PE40:
 		tp->nvram_jedecnum = JEDEC_ST;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 		tp->nvram_pagesize = 256;
 		if (nvcfg1 == FLASH_5752VENDOR_ST_M45PE10)
 			tp->nvram_size = (protect ?
@@ -11633,7 +11813,7 @@ static void __devinit tg3_get_5787_nvram_info(struct tg3 *tp)
 	case FLASH_5787VENDOR_MICRO_EEPROM_64KHZ:
 	case FLASH_5787VENDOR_MICRO_EEPROM_376KHZ:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
 		tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
 
 		nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
@@ -11644,16 +11824,16 @@ static void __devinit tg3_get_5787_nvram_info(struct tg3 *tp)
 	case FLASH_5755VENDOR_ATMEL_FLASH_2:
 	case FLASH_5755VENDOR_ATMEL_FLASH_3:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 		tp->nvram_pagesize = 264;
 		break;
 	case FLASH_5752VENDOR_ST_M45PE10:
 	case FLASH_5752VENDOR_ST_M45PE20:
 	case FLASH_5752VENDOR_ST_M45PE40:
 		tp->nvram_jedecnum = JEDEC_ST;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 		tp->nvram_pagesize = 256;
 		break;
 	}
@@ -11667,7 +11847,7 @@ static void __devinit tg3_get_5761_nvram_info(struct tg3 *tp)
 
 	/* NVRAM protection for TPM */
 	if (nvcfg1 & (1 << 27)) {
-		tp->tg3_flags3 |= TG3_FLG3_PROTECTED_NVRAM;
+		tg3_flag_set(tp, PROTECTED_NVRAM);
 		protect = 1;
 	}
 
@@ -11682,9 +11862,9 @@ static void __devinit tg3_get_5761_nvram_info(struct tg3 *tp)
 	case FLASH_5761VENDOR_ATMEL_MDB081D:
 	case FLASH_5761VENDOR_ATMEL_MDB161D:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
-		tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
+		tg3_flag_set(tp, NO_NVRAM_ADDR_TRANS);
 		tp->nvram_pagesize = 256;
 		break;
 	case FLASH_5761VENDOR_ST_A_M45PE20:
@@ -11696,8 +11876,8 @@ static void __devinit tg3_get_5761_nvram_info(struct tg3 *tp)
 	case FLASH_5761VENDOR_ST_M_M45PE80:
 	case FLASH_5761VENDOR_ST_M_M45PE16:
 		tp->nvram_jedecnum = JEDEC_ST;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 		tp->nvram_pagesize = 256;
 		break;
 	}
@@ -11737,7 +11917,7 @@ static void __devinit tg3_get_5761_nvram_info(struct tg3 *tp)
 static void __devinit tg3_get_5906_nvram_info(struct tg3 *tp)
 {
 	tp->nvram_jedecnum = JEDEC_ATMEL;
-	tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+	tg3_flag_set(tp, NVRAM_BUFFERED);
 	tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
 }
 
@@ -11751,7 +11931,7 @@ static void __devinit tg3_get_57780_nvram_info(struct tg3 *tp)
 	case FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ:
 	case FLASH_5787VENDOR_MICRO_EEPROM_376KHZ:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
 		tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
 
 		nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
@@ -11765,8 +11945,8 @@ static void __devinit tg3_get_57780_nvram_info(struct tg3 *tp)
 	case FLASH_57780VENDOR_ATMEL_AT45DB041D:
 	case FLASH_57780VENDOR_ATMEL_AT45DB041B:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 
 		switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
 		case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
@@ -11788,8 +11968,8 @@ static void __devinit tg3_get_57780_nvram_info(struct tg3 *tp)
 	case FLASH_5752VENDOR_ST_M45PE20:
 	case FLASH_5752VENDOR_ST_M45PE40:
 		tp->nvram_jedecnum = JEDEC_ST;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 
 		switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
 		case FLASH_5752VENDOR_ST_M45PE10:
@@ -11804,13 +11984,13 @@ static void __devinit tg3_get_57780_nvram_info(struct tg3 *tp)
 		}
 		break;
 	default:
-		tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM;
+		tg3_flag_set(tp, NO_NVRAM);
 		return;
 	}
 
 	tg3_nvram_get_pagesize(tp, nvcfg1);
 	if (tp->nvram_pagesize != 264 && tp->nvram_pagesize != 528)
-		tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+		tg3_flag_set(tp, NO_NVRAM_ADDR_TRANS);
 }
 
 
@@ -11824,7 +12004,7 @@ static void __devinit tg3_get_5717_nvram_info(struct tg3 *tp)
 	case FLASH_5717VENDOR_ATMEL_EEPROM:
 	case FLASH_5717VENDOR_MICRO_EEPROM:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
 		tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
 
 		nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
@@ -11838,11 +12018,13 @@ static void __devinit tg3_get_5717_nvram_info(struct tg3 *tp)
 	case FLASH_5717VENDOR_ATMEL_ADB021D:
 	case FLASH_5717VENDOR_ATMEL_45USPT:
 		tp->nvram_jedecnum = JEDEC_ATMEL;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 
 		switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
 		case FLASH_5717VENDOR_ATMEL_MDB021D:
+			/* Detect size with tg3_nvram_get_size() */
+			break;
 		case FLASH_5717VENDOR_ATMEL_ADB021B:
 		case FLASH_5717VENDOR_ATMEL_ADB021D:
 			tp->nvram_size = TG3_NVRAM_SIZE_256KB;
@@ -11863,13 +12045,15 @@ static void __devinit tg3_get_5717_nvram_info(struct tg3 *tp)
 	case FLASH_5717VENDOR_ST_25USPT:
 	case FLASH_5717VENDOR_ST_45USPT:
 		tp->nvram_jedecnum = JEDEC_ST;
-		tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
-		tp->tg3_flags2 |= TG3_FLG2_FLASH;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
 
 		switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
 		case FLASH_5717VENDOR_ST_M_M25PE20:
-		case FLASH_5717VENDOR_ST_A_M25PE20:
 		case FLASH_5717VENDOR_ST_M_M45PE20:
+			/* Detect size with tg3_nvram_get_size() */
+			break;
+		case FLASH_5717VENDOR_ST_A_M25PE20:
 		case FLASH_5717VENDOR_ST_A_M45PE20:
 			tp->nvram_size = TG3_NVRAM_SIZE_256KB;
 			break;
@@ -11879,13 +12063,125 @@ static void __devinit tg3_get_5717_nvram_info(struct tg3 *tp)
 		}
 		break;
 	default:
-		tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM;
+		tg3_flag_set(tp, NO_NVRAM);
+		return;
+	}
+
+	tg3_nvram_get_pagesize(tp, nvcfg1);
+	if (tp->nvram_pagesize != 264 && tp->nvram_pagesize != 528)
+		tg3_flag_set(tp, NO_NVRAM_ADDR_TRANS);
+}
+
+static void __devinit tg3_get_5720_nvram_info(struct tg3 *tp)
+{
+	u32 nvcfg1, nvmpinstrp;
+
+	nvcfg1 = tr32(NVRAM_CFG1);
+	nvmpinstrp = nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK;
+
+	switch (nvmpinstrp) {
+	case FLASH_5720_EEPROM_HD:
+	case FLASH_5720_EEPROM_LD:
+		tp->nvram_jedecnum = JEDEC_ATMEL;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+
+		nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
+		tw32(NVRAM_CFG1, nvcfg1);
+		if (nvmpinstrp == FLASH_5720_EEPROM_HD)
+			tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
+		else
+			tp->nvram_pagesize = ATMEL_AT24C02_CHIP_SIZE;
+		return;
+	case FLASH_5720VENDOR_M_ATMEL_DB011D:
+	case FLASH_5720VENDOR_A_ATMEL_DB011B:
+	case FLASH_5720VENDOR_A_ATMEL_DB011D:
+	case FLASH_5720VENDOR_M_ATMEL_DB021D:
+	case FLASH_5720VENDOR_A_ATMEL_DB021B:
+	case FLASH_5720VENDOR_A_ATMEL_DB021D:
+	case FLASH_5720VENDOR_M_ATMEL_DB041D:
+	case FLASH_5720VENDOR_A_ATMEL_DB041B:
+	case FLASH_5720VENDOR_A_ATMEL_DB041D:
+	case FLASH_5720VENDOR_M_ATMEL_DB081D:
+	case FLASH_5720VENDOR_A_ATMEL_DB081D:
+	case FLASH_5720VENDOR_ATMEL_45USPT:
+		tp->nvram_jedecnum = JEDEC_ATMEL;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
+
+		switch (nvmpinstrp) {
+		case FLASH_5720VENDOR_M_ATMEL_DB021D:
+		case FLASH_5720VENDOR_A_ATMEL_DB021B:
+		case FLASH_5720VENDOR_A_ATMEL_DB021D:
+			tp->nvram_size = TG3_NVRAM_SIZE_256KB;
+			break;
+		case FLASH_5720VENDOR_M_ATMEL_DB041D:
+		case FLASH_5720VENDOR_A_ATMEL_DB041B:
+		case FLASH_5720VENDOR_A_ATMEL_DB041D:
+			tp->nvram_size = TG3_NVRAM_SIZE_512KB;
+			break;
+		case FLASH_5720VENDOR_M_ATMEL_DB081D:
+		case FLASH_5720VENDOR_A_ATMEL_DB081D:
+			tp->nvram_size = TG3_NVRAM_SIZE_1MB;
+			break;
+		default:
+			tp->nvram_size = TG3_NVRAM_SIZE_128KB;
+			break;
+		}
+		break;
+	case FLASH_5720VENDOR_M_ST_M25PE10:
+	case FLASH_5720VENDOR_M_ST_M45PE10:
+	case FLASH_5720VENDOR_A_ST_M25PE10:
+	case FLASH_5720VENDOR_A_ST_M45PE10:
+	case FLASH_5720VENDOR_M_ST_M25PE20:
+	case FLASH_5720VENDOR_M_ST_M45PE20:
+	case FLASH_5720VENDOR_A_ST_M25PE20:
+	case FLASH_5720VENDOR_A_ST_M45PE20:
+	case FLASH_5720VENDOR_M_ST_M25PE40:
+	case FLASH_5720VENDOR_M_ST_M45PE40:
+	case FLASH_5720VENDOR_A_ST_M25PE40:
+	case FLASH_5720VENDOR_A_ST_M45PE40:
+	case FLASH_5720VENDOR_M_ST_M25PE80:
+	case FLASH_5720VENDOR_M_ST_M45PE80:
+	case FLASH_5720VENDOR_A_ST_M25PE80:
+	case FLASH_5720VENDOR_A_ST_M45PE80:
+	case FLASH_5720VENDOR_ST_25USPT:
+	case FLASH_5720VENDOR_ST_45USPT:
+		tp->nvram_jedecnum = JEDEC_ST;
+		tg3_flag_set(tp, NVRAM_BUFFERED);
+		tg3_flag_set(tp, FLASH);
+
+		switch (nvmpinstrp) {
+		case FLASH_5720VENDOR_M_ST_M25PE20:
+		case FLASH_5720VENDOR_M_ST_M45PE20:
+		case FLASH_5720VENDOR_A_ST_M25PE20:
+		case FLASH_5720VENDOR_A_ST_M45PE20:
+			tp->nvram_size = TG3_NVRAM_SIZE_256KB;
+			break;
+		case FLASH_5720VENDOR_M_ST_M25PE40:
+		case FLASH_5720VENDOR_M_ST_M45PE40:
+		case FLASH_5720VENDOR_A_ST_M25PE40:
+		case FLASH_5720VENDOR_A_ST_M45PE40:
+			tp->nvram_size = TG3_NVRAM_SIZE_512KB;
+			break;
+		case FLASH_5720VENDOR_M_ST_M25PE80:
+		case FLASH_5720VENDOR_M_ST_M45PE80:
+		case FLASH_5720VENDOR_A_ST_M25PE80:
+		case FLASH_5720VENDOR_A_ST_M45PE80:
+			tp->nvram_size = TG3_NVRAM_SIZE_1MB;
+			break;
+		default:
+			tp->nvram_size = TG3_NVRAM_SIZE_128KB;
+			break;
+		}
+		break;
+	default:
+		tg3_flag_set(tp, NO_NVRAM);
 		return;
 	}
 
 	tg3_nvram_get_pagesize(tp, nvcfg1);
 	if (tp->nvram_pagesize != 264 && tp->nvram_pagesize != 528)
-		tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+		tg3_flag_set(tp, NO_NVRAM_ADDR_TRANS);
 }
 
 /* Chips other than 5700/5701 use the NVRAM for fetching info. */
@@ -11905,7 +12201,7 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700 &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701) {
-		tp->tg3_flags |= TG3_FLAG_NVRAM;
+		tg3_flag_set(tp, NVRAM);
 
 		if (tg3_nvram_lock(tp)) {
 			netdev_warn(tp->dev,
@@ -11935,6 +12231,8 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
 		else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
 			 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
 			tg3_get_5717_nvram_info(tp);
+		else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
+			tg3_get_5720_nvram_info(tp);
 		else
 			tg3_get_nvram_info(tp);
 
@@ -11945,7 +12243,8 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
 		tg3_nvram_unlock(tp);
 
 	} else {
-		tp->tg3_flags &= ~(TG3_FLAG_NVRAM | TG3_FLAG_NVRAM_BUFFERED);
+		tg3_flag_clear(tp, NVRAM);
+		tg3_flag_clear(tp, NVRAM_BUFFERED);
 
 		tg3_get_eeprom_size(tp);
 	}
@@ -12128,7 +12427,7 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len,
 			nvram_cmd |= NVRAM_CMD_LAST;
 
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752 &&
-		    !(tp->tg3_flags3 & TG3_FLG3_5755_PLUS) &&
+		    !tg3_flag(tp, 5755_PLUS) &&
 		    (tp->nvram_jedecnum == JEDEC_ST) &&
 		    (nvram_cmd & NVRAM_CMD_FIRST)) {
 
@@ -12138,7 +12437,7 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len,
 
 				break;
 		}
-		if (!(tp->tg3_flags2 & TG3_FLG2_FLASH)) {
+		if (!tg3_flag(tp, FLASH)) {
 			/* We always do complete word writes to eeprom. */
 			nvram_cmd |= (NVRAM_CMD_FIRST | NVRAM_CMD_LAST);
 		}
@@ -12154,13 +12453,13 @@ static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf)
 {
 	int ret;
 
-	if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) {
+	if (tg3_flag(tp, EEPROM_WRITE_PROT)) {
 		tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl &
 		       ~GRC_LCLCTRL_GPIO_OUTPUT1);
 		udelay(40);
 	}
 
-	if (!(tp->tg3_flags & TG3_FLAG_NVRAM)) {
+	if (!tg3_flag(tp, NVRAM)) {
 		ret = tg3_nvram_write_block_using_eeprom(tp, offset, len, buf);
 	} else {
 		u32 grc_mode;
@@ -12170,16 +12469,13 @@ static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf)
 			return ret;
 
 		tg3_enable_nvram_access(tp);
-		if ((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
-		    !(tp->tg3_flags3 & TG3_FLG3_PROTECTED_NVRAM))
+		if (tg3_flag(tp, 5750_PLUS) && !tg3_flag(tp, PROTECTED_NVRAM))
 			tw32(NVRAM_WRITE1, 0x406);
 
 		grc_mode = tr32(GRC_MODE);
 		tw32(GRC_MODE, grc_mode | GRC_MODE_NVRAM_WR_ENABLE);
 
-		if ((tp->tg3_flags & TG3_FLAG_NVRAM_BUFFERED) ||
-			!(tp->tg3_flags2 & TG3_FLG2_FLASH)) {
-
+		if (tg3_flag(tp, NVRAM_BUFFERED) || !tg3_flag(tp, FLASH)) {
 			ret = tg3_nvram_write_block_buffered(tp, offset, len,
 				buf);
 		} else {
@@ -12194,7 +12490,7 @@ static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf)
 		tg3_nvram_unlock(tp);
 	}
 
-	if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) {
+	if (tg3_flag(tp, EEPROM_WRITE_PROT)) {
 		tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
 		udelay(40);
 	}
@@ -12316,19 +12612,20 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 	tp->led_ctrl = LED_CTRL_MODE_PHY_1;
 
 	/* Assume an onboard device and WOL capable by default.  */
-	tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT | TG3_FLAG_WOL_CAP;
+	tg3_flag_set(tp, EEPROM_WRITE_PROT);
+	tg3_flag_set(tp, WOL_CAP);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
 		if (!(tr32(PCIE_TRANSACTION_CFG) & PCIE_TRANS_CFG_LOM)) {
-			tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
-			tp->tg3_flags2 |= TG3_FLG2_IS_NIC;
+			tg3_flag_clear(tp, EEPROM_WRITE_PROT);
+			tg3_flag_set(tp, IS_NIC);
 		}
 		val = tr32(VCPU_CFGSHDW);
 		if (val & VCPU_CFGSHDW_ASPM_DBNC)
-			tp->tg3_flags |= TG3_FLAG_ASPM_WORKAROUND;
+			tg3_flag_set(tp, ASPM_WORKAROUND);
 		if ((val & VCPU_CFGSHDW_WOL_ENABLE) &&
 		    (val & VCPU_CFGSHDW_WOL_MAGPKT)) {
-			tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
+			tg3_flag_set(tp, WOL_ENABLE);
 			device_set_wakeup_enable(&tp->pdev->dev, true);
 		}
 		goto done;
@@ -12345,9 +12642,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 
 		tg3_read_mem(tp, NIC_SRAM_DATA_VER, &ver);
 		ver >>= NIC_SRAM_DATA_VER_SHIFT;
-		if ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700) &&
-		    (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701) &&
-		    (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5703) &&
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700 &&
+		    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701 &&
+		    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5703 &&
 		    (ver > 0) && (ver < 0x100))
 			tg3_read_mem(tp, NIC_SRAM_DATA_CFG_2, &cfg2);
 
@@ -12371,13 +12668,13 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 
 		tp->phy_id = eeprom_phy_id;
 		if (eeprom_phy_serdes) {
-			if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+			if (!tg3_flag(tp, 5705_PLUS))
 				tp->phy_flags |= TG3_PHYFLG_PHY_SERDES;
 			else
 				tp->phy_flags |= TG3_PHYFLG_MII_SERDES;
 		}
 
-		if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
+		if (tg3_flag(tp, 5750_PLUS))
 			led_cfg = cfg2 & (NIC_SRAM_DATA_CFG_LED_MODE_MASK |
 				    SHASTA_EXT_LED_MODE_MASK);
 		else
@@ -12437,34 +12734,34 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 			tp->led_ctrl = LED_CTRL_MODE_PHY_1;
 
 		if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP) {
-			tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
+			tg3_flag_set(tp, EEPROM_WRITE_PROT);
 			if ((tp->pdev->subsystem_vendor ==
 			     PCI_VENDOR_ID_ARIMA) &&
 			    (tp->pdev->subsystem_device == 0x205a ||
 			     tp->pdev->subsystem_device == 0x2063))
-				tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
+				tg3_flag_clear(tp, EEPROM_WRITE_PROT);
 		} else {
-			tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
-			tp->tg3_flags2 |= TG3_FLG2_IS_NIC;
+			tg3_flag_clear(tp, EEPROM_WRITE_PROT);
+			tg3_flag_set(tp, IS_NIC);
 		}
 
 		if (nic_cfg & NIC_SRAM_DATA_CFG_ASF_ENABLE) {
-			tp->tg3_flags |= TG3_FLAG_ENABLE_ASF;
-			if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
-				tp->tg3_flags2 |= TG3_FLG2_ASF_NEW_HANDSHAKE;
+			tg3_flag_set(tp, ENABLE_ASF);
+			if (tg3_flag(tp, 5750_PLUS))
+				tg3_flag_set(tp, ASF_NEW_HANDSHAKE);
 		}
 
 		if ((nic_cfg & NIC_SRAM_DATA_CFG_APE_ENABLE) &&
-			(tp->tg3_flags2 & TG3_FLG2_5750_PLUS))
-			tp->tg3_flags3 |= TG3_FLG3_ENABLE_APE;
+		    tg3_flag(tp, 5750_PLUS))
+			tg3_flag_set(tp, ENABLE_APE);
 
 		if (tp->phy_flags & TG3_PHYFLG_ANY_SERDES &&
 		    !(nic_cfg & NIC_SRAM_DATA_CFG_FIBER_WOL))
-			tp->tg3_flags &= ~TG3_FLAG_WOL_CAP;
+			tg3_flag_clear(tp, WOL_CAP);
 
-		if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) &&
+		if (tg3_flag(tp, WOL_CAP) &&
 		    (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE)) {
-			tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
+			tg3_flag_set(tp, WOL_ENABLE);
 			device_set_wakeup_enable(&tp->pdev->dev, true);
 		}
 
@@ -12476,33 +12773,33 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 		if (cfg2 & (1 << 18))
 			tp->phy_flags |= TG3_PHYFLG_SERDES_PREEMPHASIS;
 
-		if (((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) ||
-		    ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
-		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX))) &&
+		if ((tg3_flag(tp, 57765_PLUS) ||
+		     (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
+		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX)) &&
 		    (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN))
 			tp->phy_flags |= TG3_PHYFLG_ENABLE_APD;
 
-		if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) &&
+		if (tg3_flag(tp, PCI_EXPRESS) &&
 		    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 &&
-		    !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
+		    !tg3_flag(tp, 57765_PLUS)) {
 			u32 cfg3;
 
 			tg3_read_mem(tp, NIC_SRAM_DATA_CFG_3, &cfg3);
 			if (cfg3 & NIC_SRAM_ASPM_DEBOUNCE)
-				tp->tg3_flags |= TG3_FLAG_ASPM_WORKAROUND;
+				tg3_flag_set(tp, ASPM_WORKAROUND);
 		}
 
 		if (cfg4 & NIC_SRAM_RGMII_INBAND_DISABLE)
-			tp->tg3_flags3 |= TG3_FLG3_RGMII_INBAND_DISABLE;
+			tg3_flag_set(tp, RGMII_INBAND_DISABLE);
 		if (cfg4 & NIC_SRAM_RGMII_EXT_IBND_RX_EN)
-			tp->tg3_flags3 |= TG3_FLG3_RGMII_EXT_IBND_RX_EN;
+			tg3_flag_set(tp, RGMII_EXT_IBND_RX_EN);
 		if (cfg4 & NIC_SRAM_RGMII_EXT_IBND_TX_EN)
-			tp->tg3_flags3 |= TG3_FLG3_RGMII_EXT_IBND_TX_EN;
+			tg3_flag_set(tp, RGMII_EXT_IBND_TX_EN);
 	}
 done:
-	if (tp->tg3_flags & TG3_FLAG_WOL_CAP)
+	if (tg3_flag(tp, WOL_CAP))
 		device_set_wakeup_enable(&tp->pdev->dev,
-				 tp->tg3_flags & TG3_FLAG_WOL_ENABLE);
+					 tg3_flag(tp, WOL_ENABLE));
 	else
 		device_set_wakeup_capable(&tp->pdev->dev, false);
 }
@@ -12592,18 +12889,17 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
 	int err;
 
 	/* flow control autonegotiation is default behavior */
-	tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;
+	tg3_flag_set(tp, PAUSE_AUTONEG);
 	tp->link_config.flowctrl = FLOW_CTRL_TX | FLOW_CTRL_RX;
 
-	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)
+	if (tg3_flag(tp, USE_PHYLIB))
 		return tg3_phy_init(tp);
 
 	/* Reading the PHY ID register can conflict with ASF
 	 * firmware access to the PHY hardware.
 	 */
 	err = 0;
-	if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) ||
-	    (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) {
+	if (tg3_flag(tp, ENABLE_ASF) || tg3_flag(tp, ENABLE_APE)) {
 		hw_phy_id = hw_phy_id_masked = TG3_PHY_ID_INVALID;
 	} else {
 		/* Now read the physical PHY_ID from the chip and verify
@@ -12659,9 +12955,9 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
 	tg3_phy_init_link_config(tp);
 
 	if (!(tp->phy_flags & TG3_PHYFLG_ANY_SERDES) &&
-	    !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) &&
-	    !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
-		u32 bmsr, adv_reg, tg3_ctrl, mask;
+	    !tg3_flag(tp, ENABLE_APE) &&
+	    !tg3_flag(tp, ENABLE_ASF)) {
+		u32 bmsr, mask;
 
 		tg3_readphy(tp, MII_BMSR, &bmsr);
 		if (!tg3_readphy(tp, MII_BMSR, &bmsr) &&
@@ -12672,36 +12968,18 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
 		if (err)
 			return err;
 
-		adv_reg = (ADVERTISE_10HALF | ADVERTISE_10FULL |
-			   ADVERTISE_100HALF | ADVERTISE_100FULL |
-			   ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
-		tg3_ctrl = 0;
-		if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
-			tg3_ctrl = (MII_TG3_CTRL_ADV_1000_HALF |
-				    MII_TG3_CTRL_ADV_1000_FULL);
-			if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
-			    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
-				tg3_ctrl |= (MII_TG3_CTRL_AS_MASTER |
-					     MII_TG3_CTRL_ENABLE_AS_MASTER);
-		}
+		tg3_phy_set_wirespeed(tp);
 
 		mask = (ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
 			ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
 			ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full);
 		if (!tg3_copper_is_advertising_all(tp, mask)) {
-			tg3_writephy(tp, MII_ADVERTISE, adv_reg);
-
-			if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY))
-				tg3_writephy(tp, MII_TG3_CTRL, tg3_ctrl);
+			tg3_phy_autoneg_cfg(tp, tp->link_config.advertising,
+					    tp->link_config.flowctrl);
 
 			tg3_writephy(tp, MII_BMCR,
 				     BMCR_ANENABLE | BMCR_ANRESTART);
 		}
-		tg3_phy_set_wirespeed(tp);
-
-		tg3_writephy(tp, MII_ADVERTISE, adv_reg);
-		if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY))
-			tg3_writephy(tp, MII_TG3_CTRL, tg3_ctrl);
 	}
 
 skip_phy_reset:
@@ -12721,46 +12999,11 @@ static void __devinit tg3_read_vpd(struct tg3 *tp)
 	u8 *vpd_data;
 	unsigned int block_end, rosize, len;
 	int j, i = 0;
-	u32 magic;
-
-	if ((tp->tg3_flags3 & TG3_FLG3_NO_NVRAM) ||
-	    tg3_nvram_read(tp, 0x0, &magic))
-		goto out_no_vpd;
 
-	vpd_data = kmalloc(TG3_NVM_VPD_LEN, GFP_KERNEL);
+	vpd_data = (u8 *)tg3_vpd_readblock(tp);
 	if (!vpd_data)
 		goto out_no_vpd;
 
-	if (magic == TG3_EEPROM_MAGIC) {
-		for (i = 0; i < TG3_NVM_VPD_LEN; i += 4) {
-			u32 tmp;
-
-			/* The data is in little-endian format in NVRAM.
-			 * Use the big-endian read routines to preserve
-			 * the byte order as it exists in NVRAM.
-			 */
-			if (tg3_nvram_read_be32(tp, TG3_NVM_VPD_OFF + i, &tmp))
-				goto out_not_found;
-
-			memcpy(&vpd_data[i], &tmp, sizeof(tmp));
-		}
-	} else {
-		ssize_t cnt;
-		unsigned int pos = 0;
-
-		for (; pos < TG3_NVM_VPD_LEN && i < 3; i++, pos += cnt) {
-			cnt = pci_read_vpd(tp->pdev, pos,
-					   TG3_NVM_VPD_LEN - pos,
-					   &vpd_data[pos]);
-			if (cnt == -ETIMEDOUT || cnt == -EINTR)
-				cnt = 0;
-			else if (cnt < 0)
-				goto out_not_found;
-		}
-		if (pos != TG3_NVM_VPD_LEN)
-			goto out_not_found;
-	}
-
 	i = pci_vpd_find_tag(vpd_data, 0, TG3_NVM_VPD_LEN,
 			     PCI_VPD_LRDT_RO_DATA);
 	if (i < 0)
@@ -13014,7 +13257,7 @@ static void __devinit tg3_read_mgmtfw_ver(struct tg3 *tp)
 	if (offset == TG3_NVM_DIR_END)
 		return;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	if (!tg3_flag(tp, 5705_PLUS))
 		start = 0x08000000;
 	else if (tg3_nvram_read(tp, offset - 4, &start))
 		return;
@@ -13054,8 +13297,7 @@ static void __devinit tg3_read_dash_ver(struct tg3 *tp)
 	u32 apedata;
 	char *fwtype;
 
-	if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) ||
-	    !(tp->tg3_flags  & TG3_FLAG_ENABLE_ASF))
+	if (!tg3_flag(tp, ENABLE_APE) || !tg3_flag(tp, ENABLE_ASF))
 		return;
 
 	apedata = tg3_ape_read32(tp, TG3_APE_SEG_SIG);
@@ -13069,7 +13311,7 @@ static void __devinit tg3_read_dash_ver(struct tg3 *tp)
 	apedata = tg3_ape_read32(tp, TG3_APE_FW_VERSION);
 
 	if (tg3_ape_read32(tp, TG3_APE_FW_FEATURES) & TG3_APE_FW_FEATURE_NCSI) {
-		tp->tg3_flags3 |= TG3_FLG3_APE_HAS_NCSI;
+		tg3_flag_set(tp, APE_HAS_NCSI);
 		fwtype = "NCSI";
 	} else {
 		fwtype = "DASH";
@@ -13093,7 +13335,7 @@ static void __devinit tg3_read_fw_ver(struct tg3 *tp)
 	if (tp->fw_ver[0] != 0)
 		vpd_vers = true;
 
-	if (tp->tg3_flags3 & TG3_FLG3_NO_NVRAM) {
+	if (tg3_flag(tp, NO_NVRAM)) {
 		strcat(tp->fw_ver, "sb");
 		return;
 	}
@@ -13110,8 +13352,7 @@ static void __devinit tg3_read_fw_ver(struct tg3 *tp)
 	else
 		return;
 
-	if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) ||
-	     (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) || vpd_vers)
+	if (!tg3_flag(tp, ENABLE_ASF) || tg3_flag(tp, ENABLE_APE) || vpd_vers)
 		goto done;
 
 	tg3_read_mgmtfw_ver(tp);
@@ -13122,21 +13363,14 @@ static void __devinit tg3_read_fw_ver(struct tg3 *tp)
 
 static struct pci_dev * __devinit tg3_find_peer(struct tg3 *);
 
-static inline void vlan_features_add(struct net_device *dev, unsigned long flags)
-{
-	dev->vlan_features |= flags;
-}
-
 static inline u32 tg3_rx_ret_ring_size(struct tg3 *tp)
 {
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
-		return 4096;
-	else if ((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) &&
-		 !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
-		return 1024;
+	if (tg3_flag(tp, LRG_PROD_RING_CAP))
+		return TG3_RX_RET_MAX_SIZE_5717;
+	else if (tg3_flag(tp, JUMBO_CAPABLE) && !tg3_flag(tp, 5780_CLASS))
+		return TG3_RX_RET_MAX_SIZE_5700;
 	else
-		return 512;
+		return TG3_RX_RET_MAX_SIZE_5705;
 }
 
 static DEFINE_PCI_DEVICE_TABLE(tg3_write_reorder_chipsets) = {
@@ -13181,7 +13415,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
 		if (tp->pdev->device == TG3PCI_DEVICE_TIGON3_5717 ||
 		    tp->pdev->device == TG3PCI_DEVICE_TIGON3_5718 ||
-		    tp->pdev->device == TG3PCI_DEVICE_TIGON3_5719)
+		    tp->pdev->device == TG3PCI_DEVICE_TIGON3_5719 ||
+		    tp->pdev->device == TG3PCI_DEVICE_TIGON3_5720)
 			pci_read_config_dword(tp->pdev,
 					      TG3PCI_GEN2_PRODID_ASICREV,
 					      &prod_id_asic_rev);
@@ -13258,15 +13493,14 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 			if (bridge->subordinate &&
 			    (bridge->subordinate->number ==
 			     tp->pdev->bus->number)) {
-
-				tp->tg3_flags2 |= TG3_FLG2_ICH_WORKAROUND;
+				tg3_flag_set(tp, ICH_WORKAROUND);
 				pci_dev_put(bridge);
 				break;
 			}
 		}
 	}
 
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) {
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701) {
 		static struct tg3_dev_id {
 			u32	vendor;
 			u32	device;
@@ -13291,7 +13525,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 			     tp->pdev->bus->number) &&
 			    (bridge->subordinate->subordinate >=
 			     tp->pdev->bus->number)) {
-				tp->tg3_flags3 |= TG3_FLG3_5701_DMA_BUG;
+				tg3_flag_set(tp, 5701_DMA_BUG);
 				pci_dev_put(bridge);
 				break;
 			}
@@ -13306,8 +13540,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	 */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714) {
-		tp->tg3_flags2 |= TG3_FLG2_5780_CLASS;
-		tp->tg3_flags |= TG3_FLAG_40BIT_DMA_BUG;
+		tg3_flag_set(tp, 5780_CLASS);
+		tg3_flag_set(tp, 40BIT_DMA_BUG);
 		tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
 	} else {
 		struct pci_dev *bridge = NULL;
@@ -13321,7 +13555,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 			     tp->pdev->bus->number) &&
 			    (bridge->subordinate->subordinate >=
 			     tp->pdev->bus->number)) {
-				tp->tg3_flags |= TG3_FLAG_40BIT_DMA_BUG;
+				tg3_flag_set(tp, 40BIT_DMA_BUG);
 				pci_dev_put(bridge);
 				break;
 			}
@@ -13336,13 +13570,18 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717)
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
 		tp->pdev_peer = tg3_find_peer(tp);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
-		tp->tg3_flags3 |= TG3_FLG3_5717_PLUS;
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
+		tg3_flag_set(tp, 5717_PLUS);
+
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765 ||
+	    tg3_flag(tp, 5717_PLUS))
+		tg3_flag_set(tp, 57765_PLUS);
 
 	/* Intentionally exclude ASIC_REV_5906 */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
@@ -13351,97 +13590,102 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
-	    (tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
-		tp->tg3_flags3 |= TG3_FLG3_5755_PLUS;
+	    tg3_flag(tp, 57765_PLUS))
+		tg3_flag_set(tp, 5755_PLUS);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 ||
-	    (tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
-	    (tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
-		tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
-
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) ||
-	    (tp->tg3_flags2 & TG3_FLG2_5750_PLUS))
-		tp->tg3_flags2 |= TG3_FLG2_5705_PLUS;
-
-	/* 5700 B0 chips do not support checksumming correctly due
-	 * to hardware bugs.
-	 */
-	if (tp->pci_chip_rev_id == CHIPREV_ID_5700_B0)
-		tp->tg3_flags |= TG3_FLAG_BROKEN_CHECKSUMS;
-	else {
-		unsigned long features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_GRO;
+	    tg3_flag(tp, 5755_PLUS) ||
+	    tg3_flag(tp, 5780_CLASS))
+		tg3_flag_set(tp, 5750_PLUS);
 
-		tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
-		if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
-			features |= NETIF_F_IPV6_CSUM;
-		tp->dev->features |= features;
-		vlan_features_add(tp->dev, features);
-	}
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 ||
+	    tg3_flag(tp, 5750_PLUS))
+		tg3_flag_set(tp, 5705_PLUS);
 
 	/* Determine TSO capabilities */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
 		; /* Do nothing. HW bug. */
-	else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
-		tp->tg3_flags2 |= TG3_FLG2_HW_TSO_3;
-	else if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
+	else if (tg3_flag(tp, 57765_PLUS))
+		tg3_flag_set(tp, HW_TSO_3);
+	else if (tg3_flag(tp, 5755_PLUS) ||
 		 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
-		tp->tg3_flags2 |= TG3_FLG2_HW_TSO_2;
-	else if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
-		tp->tg3_flags2 |= TG3_FLG2_HW_TSO_1 | TG3_FLG2_TSO_BUG;
+		tg3_flag_set(tp, HW_TSO_2);
+	else if (tg3_flag(tp, 5750_PLUS)) {
+		tg3_flag_set(tp, HW_TSO_1);
+		tg3_flag_set(tp, TSO_BUG);
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 &&
 		    tp->pci_chip_rev_id >= CHIPREV_ID_5750_C2)
-			tp->tg3_flags2 &= ~TG3_FLG2_TSO_BUG;
+			tg3_flag_clear(tp, TSO_BUG);
 	} else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700 &&
 		   GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701 &&
 		   tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) {
-		tp->tg3_flags2 |= TG3_FLG2_TSO_BUG;
+			tg3_flag_set(tp, TSO_BUG);
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705)
 			tp->fw_needed = FIRMWARE_TG3TSO5;
 		else
 			tp->fw_needed = FIRMWARE_TG3TSO;
 	}
 
+	/* Selectively allow TSO based on operating conditions */
+	if (tg3_flag(tp, HW_TSO_1) ||
+	    tg3_flag(tp, HW_TSO_2) ||
+	    tg3_flag(tp, HW_TSO_3) ||
+	    (tp->fw_needed && !tg3_flag(tp, ENABLE_ASF)))
+		tg3_flag_set(tp, TSO_CAPABLE);
+	else {
+		tg3_flag_clear(tp, TSO_CAPABLE);
+		tg3_flag_clear(tp, TSO_BUG);
+		tp->fw_needed = NULL;
+	}
+
+	if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0)
+		tp->fw_needed = FIRMWARE_TG3;
+
 	tp->irq_max = 1;
 
-	if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
-		tp->tg3_flags |= TG3_FLAG_SUPPORT_MSI;
+	if (tg3_flag(tp, 5750_PLUS)) {
+		tg3_flag_set(tp, SUPPORT_MSI);
 		if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_AX ||
 		    GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_BX ||
 		    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714 &&
 		     tp->pci_chip_rev_id <= CHIPREV_ID_5714_A2 &&
 		     tp->pdev_peer == tp->pdev))
-			tp->tg3_flags &= ~TG3_FLAG_SUPPORT_MSI;
+			tg3_flag_clear(tp, SUPPORT_MSI);
 
-		if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
+		if (tg3_flag(tp, 5755_PLUS) ||
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
-			tp->tg3_flags2 |= TG3_FLG2_1SHOT_MSI;
+			tg3_flag_set(tp, 1SHOT_MSI);
 		}
 
-		if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
-			tp->tg3_flags |= TG3_FLAG_SUPPORT_MSIX;
+		if (tg3_flag(tp, 57765_PLUS)) {
+			tg3_flag_set(tp, SUPPORT_MSIX);
 			tp->irq_max = TG3_IRQ_MAX_VECS;
 		}
 	}
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
-		tp->tg3_flags3 |= TG3_FLG3_SHORT_DMA_BUG;
-	else if (!(tp->tg3_flags3 & TG3_FLG3_5755_PLUS)) {
-		tp->tg3_flags3 |= TG3_FLG3_4G_DMA_BNDRY_BUG;
-		tp->tg3_flags3 |= TG3_FLG3_40BIT_DMA_LIMIT_BUG;
-	}
+	/* All chips can get confused if TX buffers
+	 * straddle the 4GB address boundary.
+	 */
+	tg3_flag_set(tp, 4G_DMA_BNDRY_BUG);
 
-	if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
+	if (tg3_flag(tp, 5755_PLUS))
+		tg3_flag_set(tp, SHORT_DMA_BUG);
+	else
+		tg3_flag_set(tp, 40BIT_DMA_LIMIT_BUG);
+
+	if (tg3_flag(tp, 5717_PLUS))
+		tg3_flag_set(tp, LRG_PROD_RING_CAP);
+
+	if (tg3_flag(tp, 57765_PLUS) &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
-		tp->tg3_flags3 |= TG3_FLG3_USE_JUMBO_BDFLAG;
+		tg3_flag_set(tp, USE_JUMBO_BDFLAG);
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
-	    (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) ||
-	    (tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG))
-		tp->tg3_flags |= TG3_FLAG_JUMBO_CAPABLE;
+	if (!tg3_flag(tp, 5705_PLUS) ||
+	    tg3_flag(tp, 5780_CLASS) ||
+	    tg3_flag(tp, USE_JUMBO_BDFLAG))
+		tg3_flag_set(tp, JUMBO_CAPABLE);
 
 	pci_read_config_dword(tp->pdev, TG3PCI_PCISTATE,
 			      &pci_state_reg);
@@ -13450,10 +13694,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	if (tp->pcie_cap != 0) {
 		u16 lnkctl;
 
-		tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
+		tg3_flag_set(tp, PCI_EXPRESS);
 
 		tp->pcie_readrq = 4096;
-		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
 			tp->pcie_readrq = 2048;
 
 		pcie_set_readrq(tp->pdev, tp->pcie_readrq);
@@ -13462,20 +13707,23 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 				     tp->pcie_cap + PCI_EXP_LNKCTL,
 				     &lnkctl);
 		if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN) {
-			if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
-				tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2;
+			if (GET_ASIC_REV(tp->pci_chip_rev_id) ==
+			    ASIC_REV_5906) {
+				tg3_flag_clear(tp, HW_TSO_2);
+				tg3_flag_clear(tp, TSO_CAPABLE);
+			}
 			if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
 			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
 			    tp->pci_chip_rev_id == CHIPREV_ID_57780_A0 ||
 			    tp->pci_chip_rev_id == CHIPREV_ID_57780_A1)
-				tp->tg3_flags3 |= TG3_FLG3_CLKREQ_BUG;
+				tg3_flag_set(tp, CLKREQ_BUG);
 		} else if (tp->pci_chip_rev_id == CHIPREV_ID_5717_A0) {
-			tp->tg3_flags3 |= TG3_FLG3_L1PLLPD_EN;
+			tg3_flag_set(tp, L1PLLPD_EN);
 		}
 	} else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
-		tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
-	} else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
-		   (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+		tg3_flag_set(tp, PCI_EXPRESS);
+	} else if (!tg3_flag(tp, 5705_PLUS) ||
+		   tg3_flag(tp, 5780_CLASS)) {
 		tp->pcix_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_PCIX);
 		if (!tp->pcix_cap) {
 			dev_err(&tp->pdev->dev,
@@ -13484,7 +13732,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 		}
 
 		if (!(pci_state_reg & PCISTATE_CONV_PCI_MODE))
-			tp->tg3_flags |= TG3_FLAG_PCIX_MODE;
+			tg3_flag_set(tp, PCIX_MODE);
 	}
 
 	/* If we have an AMD 762 or VIA K8T800 chipset, write
@@ -13494,8 +13742,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	 * posted to the chip in order.
 	 */
 	if (pci_dev_present(tg3_write_reorder_chipsets) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS))
-		tp->tg3_flags |= TG3_FLAG_MBOX_WRITE_REORDER;
+	    !tg3_flag(tp, PCI_EXPRESS))
+		tg3_flag_set(tp, MBOX_WRITE_REORDER);
 
 	pci_read_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
 			     &tp->pci_cacheline_sz);
@@ -13512,17 +13760,17 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 		/* 5700 BX chips need to have their TX producer index
 		 * mailboxes written twice to workaround a bug.
 		 */
-		tp->tg3_flags |= TG3_FLAG_TXD_MBOX_HWBUG;
+		tg3_flag_set(tp, TXD_MBOX_HWBUG);
 
 		/* If we are in PCI-X mode, enable register write workaround.
 		 *
 		 * The workaround is to use indirect register accesses
 		 * for all chip writes not to mailbox registers.
 		 */
-		if (tp->tg3_flags & TG3_FLAG_PCIX_MODE) {
+		if (tg3_flag(tp, PCIX_MODE)) {
 			u32 pm_reg;
 
-			tp->tg3_flags |= TG3_FLAG_PCIX_TARGET_HWBUG;
+			tg3_flag_set(tp, PCIX_TARGET_HWBUG);
 
 			/* The chip can have it's power management PCI config
 			 * space registers clobbered due to this bug.
@@ -13545,9 +13793,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	}
 
 	if ((pci_state_reg & PCISTATE_BUS_SPEED_HIGH) != 0)
-		tp->tg3_flags |= TG3_FLAG_PCI_HIGH_SPEED;
+		tg3_flag_set(tp, PCI_HIGH_SPEED);
 	if ((pci_state_reg & PCISTATE_BUS_32BIT) != 0)
-		tp->tg3_flags |= TG3_FLAG_PCI_32BIT;
+		tg3_flag_set(tp, PCI_32BIT);
 
 	/* Chip-specific fixup from Broadcom driver */
 	if ((tp->pci_chip_rev_id == CHIPREV_ID_5704_A0) &&
@@ -13565,10 +13813,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	tp->write32_rx_mbox = tg3_write32;
 
 	/* Various workaround register access methods */
-	if (tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG)
+	if (tg3_flag(tp, PCIX_TARGET_HWBUG))
 		tp->write32 = tg3_write_indirect_reg32;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 ||
-		 ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) &&
+		 (tg3_flag(tp, PCI_EXPRESS) &&
 		  tp->pci_chip_rev_id == CHIPREV_ID_5750_A0)) {
 		/*
 		 * Back to back register writes can cause problems on these
@@ -13580,14 +13828,13 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 		tp->write32 = tg3_write_flush_reg32;
 	}
 
-	if ((tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG) ||
-	    (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)) {
+	if (tg3_flag(tp, TXD_MBOX_HWBUG) || tg3_flag(tp, MBOX_WRITE_REORDER)) {
 		tp->write32_tx_mbox = tg3_write32_tx_mbox;
-		if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
+		if (tg3_flag(tp, MBOX_WRITE_REORDER))
 			tp->write32_rx_mbox = tg3_write_flush_reg32;
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND) {
+	if (tg3_flag(tp, ICH_WORKAROUND)) {
 		tp->read32 = tg3_read_indirect_reg32;
 		tp->write32 = tg3_write_indirect_reg32;
 		tp->read32_mbox = tg3_read_indirect_mbox;
@@ -13610,13 +13857,13 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	}
 
 	if (tp->write32 == tg3_write_indirect_reg32 ||
-	    ((tp->tg3_flags & TG3_FLAG_PCIX_MODE) &&
+	    (tg3_flag(tp, PCIX_MODE) &&
 	     (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
 	      GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)))
-		tp->tg3_flags |= TG3_FLAG_SRAM_USE_CONFIG;
+		tg3_flag_set(tp, SRAM_USE_CONFIG);
 
 	/* Get eeprom hw config before calling tg3_set_power_state().
-	 * In particular, the TG3_FLG2_IS_NIC flag must be
+	 * In particular, the TG3_FLAG_IS_NIC flag must be
 	 * determined before calling tg3_set_power_state() so that
 	 * we know whether or not to switch out of Vaux power.
 	 * When the flag is set, it means that GPIO1 is used for eeprom
@@ -13625,7 +13872,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	 */
 	tg3_get_eeprom_hw_cfg(tp);
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
+	if (tg3_flag(tp, ENABLE_APE)) {
 		/* Allow reads and writes to the
 		 * APE register and memory space.
 		 */
@@ -13640,16 +13887,16 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
-	    (tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
-		tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT;
+	    tg3_flag(tp, 57765_PLUS))
+		tg3_flag_set(tp, CPMU_PRESENT);
 
-	/* Set up tp->grc_local_ctrl before calling tg_power_up().
+	/* Set up tp->grc_local_ctrl before calling tg3_power_up().
 	 * GPIO1 driven high will bring 5700's external PHY out of reset.
 	 * It is also used as eeprom write protect on LOMs.
 	 */
 	tp->grc_local_ctrl = GRC_LCLCTRL_INT_ON_ATTN | GRC_LCLCTRL_AUTO_SEEPROM;
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700) ||
-	    (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT))
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
+	    tg3_flag(tp, EEPROM_WRITE_PROT))
 		tp->grc_local_ctrl |= (GRC_LCLCTRL_GPIO_OE1 |
 				       GRC_LCLCTRL_GPIO_OUTPUT1);
 	/* Unused GPIO3 must be driven as output on 5752 because there
@@ -13667,7 +13914,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	    tp->pdev->device == TG3PCI_DEVICE_TIGON3_5761S) {
 		/* Turn off the debug UART. */
 		tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL;
-		if (tp->tg3_flags2 & TG3_FLG2_IS_NIC)
+		if (tg3_flag(tp, IS_NIC))
 			/* Keep VMain power. */
 			tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE0 |
 					      GRC_LCLCTRL_GPIO_OUTPUT0;
@@ -13683,26 +13930,25 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	/* Derive initial jumbo mode from MTU assigned in
 	 * ether_setup() via the alloc_etherdev() call
 	 */
-	if (tp->dev->mtu > ETH_DATA_LEN &&
-	    !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
-		tp->tg3_flags |= TG3_FLAG_JUMBO_RING_ENABLE;
+	if (tp->dev->mtu > ETH_DATA_LEN && !tg3_flag(tp, 5780_CLASS))
+		tg3_flag_set(tp, JUMBO_RING_ENABLE);
 
 	/* Determine WakeOnLan speed to use. */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
 	    tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
 	    tp->pci_chip_rev_id == CHIPREV_ID_5701_B0 ||
 	    tp->pci_chip_rev_id == CHIPREV_ID_5701_B2) {
-		tp->tg3_flags &= ~(TG3_FLAG_WOL_SPEED_100MB);
+		tg3_flag_clear(tp, WOL_SPEED_100MB);
 	} else {
-		tp->tg3_flags |= TG3_FLAG_WOL_SPEED_100MB;
+		tg3_flag_set(tp, WOL_SPEED_100MB);
 	}
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
 		tp->phy_flags |= TG3_PHYFLG_IS_FET;
 
 	/* A few boards don't want Ethernet@WireSpeed phy feature */
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700) ||
-	    ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) &&
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 &&
 	     (tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) &&
 	     (tp->pci_chip_rev_id != CHIPREV_ID_5705_A1)) ||
 	    (tp->phy_flags & TG3_PHYFLG_IS_FET) ||
@@ -13715,11 +13961,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0)
 		tp->phy_flags |= TG3_PHYFLG_5704_A0_BUG;
 
-	if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+	if (tg3_flag(tp, 5705_PLUS) &&
 	    !(tp->phy_flags & TG3_PHYFLG_IS_FET) &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57780 &&
-	    !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
+	    !tg3_flag(tp, 57765_PLUS)) {
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
@@ -13740,7 +13986,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 			tp->phy_otp = TG3_OTP_DEFAULT;
 	}
 
-	if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT)
+	if (tg3_flag(tp, CPMU_PRESENT))
 		tp->mi_mode = MAC_MI_MODE_500KHZ_CONST;
 	else
 		tp->mi_mode = MAC_MI_MODE_BASE;
@@ -13750,9 +13996,17 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	    GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5700_BX)
 		tp->coalesce_mode |= HOSTCC_MODE_32BYTE;
 
+	/* Set these bits to enable statistics workaround. */
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	    tp->pci_chip_rev_id == CHIPREV_ID_5719_A0 ||
+	    tp->pci_chip_rev_id == CHIPREV_ID_5720_A0) {
+		tp->coalesce_mode |= HOSTCC_MODE_ATTN;
+		tp->grc_mode |= GRC_MODE_IRQ_ON_FLOW_ATTN;
+	}
+
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
-		tp->tg3_flags3 |= TG3_FLG3_USE_PHYLIB;
+		tg3_flag_set(tp, USE_PHYLIB);
 
 	err = tg3_mdio_init(tp);
 	if (err)
@@ -13760,7 +14014,15 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
 	/* Initialize data/descriptor byte/word swapping. */
 	val = tr32(GRC_MODE);
-	val &= GRC_MODE_HOST_STACKUP;
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720)
+		val &= (GRC_MODE_BYTE_SWAP_B2HRX_DATA |
+			GRC_MODE_WORD_SWAP_B2HRX_DATA |
+			GRC_MODE_B2HRX_ENABLE |
+			GRC_MODE_HTX2B_ENABLE |
+			GRC_MODE_HOST_STACKUP);
+	else
+		val &= GRC_MODE_HOST_STACKUP;
+
 	tw32(GRC_MODE, val | tp->grc_mode);
 
 	tg3_switch_clocks(tp);
@@ -13771,7 +14033,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	pci_read_config_dword(tp->pdev, TG3PCI_PCISTATE,
 			      &pci_state_reg);
 	if ((pci_state_reg & PCISTATE_CONV_PCI_MODE) == 0 &&
-	    (tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) == 0) {
+	    !tg3_flag(tp, PCIX_TARGET_HWBUG)) {
 		u32 chiprevid = GET_CHIP_REV_ID(tp->misc_host_ctrl);
 
 		if (chiprevid == CHIPREV_ID_5701_A0 ||
@@ -13790,7 +14052,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 			writel(0x00000000, sram_base + 4);
 			writel(0xffffffff, sram_base + 4);
 			if (readl(sram_base) != 0x00000000)
-				tp->tg3_flags |= TG3_FLAG_PCIX_TARGET_HWBUG;
+				tg3_flag_set(tp, PCIX_TARGET_HWBUG);
 		}
 	}
 
@@ -13803,12 +14065,12 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 &&
 	    (grc_misc_cfg == GRC_MISC_CFG_BOARD_ID_5788 ||
 	     grc_misc_cfg == GRC_MISC_CFG_BOARD_ID_5788M))
-		tp->tg3_flags2 |= TG3_FLG2_IS_5788;
+		tg3_flag_set(tp, IS_5788);
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_IS_5788) &&
-	    (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700))
-		tp->tg3_flags |= TG3_FLAG_TAGGED_STATUS;
-	if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) {
+	if (!tg3_flag(tp, IS_5788) &&
+	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700)
+		tg3_flag_set(tp, TAGGED_STATUS);
+	if (tg3_flag(tp, TAGGED_STATUS)) {
 		tp->coalesce_mode |= (HOSTCC_MODE_CLRTICK_RXBD |
 				      HOSTCC_MODE_CLRTICK_TXBD);
 
@@ -13818,7 +14080,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	}
 
 	/* Preserve the APE MAC_MODE bits */
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+	if (tg3_flag(tp, ENABLE_APE))
 		tp->mac_mode = MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
 	else
 		tp->mac_mode = TG3_DEF_MAC_MODE;
@@ -13865,9 +14127,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	 * status register in those cases.
 	 */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700)
-		tp->tg3_flags |= TG3_FLAG_USE_LINKCHG_REG;
+		tg3_flag_set(tp, USE_LINKCHG_REG);
 	else
-		tp->tg3_flags &= ~TG3_FLAG_USE_LINKCHG_REG;
+		tg3_flag_clear(tp, USE_LINKCHG_REG);
 
 	/* The led_ctrl is set during tg3_phy_probe, here we might
 	 * have to force the link status polling mechanism based
@@ -13877,19 +14139,19 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 &&
 	    !(tp->phy_flags & TG3_PHYFLG_PHY_SERDES)) {
 		tp->phy_flags |= TG3_PHYFLG_USE_MI_INTERRUPT;
-		tp->tg3_flags |= TG3_FLAG_USE_LINKCHG_REG;
+		tg3_flag_set(tp, USE_LINKCHG_REG);
 	}
 
 	/* For all SERDES we poll the MAC status register. */
 	if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES)
-		tp->tg3_flags |= TG3_FLAG_POLL_SERDES;
+		tg3_flag_set(tp, POLL_SERDES);
 	else
-		tp->tg3_flags &= ~TG3_FLAG_POLL_SERDES;
+		tg3_flag_clear(tp, POLL_SERDES);
 
 	tp->rx_offset = NET_IP_ALIGN;
 	tp->rx_copy_thresh = TG3_RX_COPY_THRESHOLD;
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 &&
-	    (tp->tg3_flags & TG3_FLAG_PCIX_MODE) != 0) {
+	    tg3_flag(tp, PCIX_MODE)) {
 		tp->rx_offset = 0;
 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
 		tp->rx_copy_thresh = ~(u16)0;
@@ -13910,7 +14172,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
 		tp->rx_std_max_post = 8;
 
-	if (tp->tg3_flags & TG3_FLAG_ASPM_WORKAROUND)
+	if (tg3_flag(tp, ASPM_WORKAROUND))
 		tp->pwrmgmt_thresh = tr32(PCIE_PWR_MGMT_THRESH) &
 				     PCIE_PWR_MGMT_L1_THRESH_MSK;
 
@@ -13957,16 +14219,15 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
 #endif
 
 	mac_offset = 0x7c;
-	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) ||
-	    (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 ||
+	    tg3_flag(tp, 5780_CLASS)) {
 		if (tr32(TG3PCI_DUAL_MAC_CTRL) & DUAL_MAC_CTRL_ID)
 			mac_offset = 0xcc;
 		if (tg3_nvram_lock(tp))
 			tw32_f(NVRAM_CMD, NVRAM_CMD_RESET);
 		else
 			tg3_nvram_unlock(tp);
-	} else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-		   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+	} else if (tg3_flag(tp, 5717_PLUS)) {
 		if (PCI_FUNC(tp->pdev->devfn) & 1)
 			mac_offset = 0xcc;
 		if (PCI_FUNC(tp->pdev->devfn) > 1)
@@ -13991,7 +14252,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
 	}
 	if (!addr_ok) {
 		/* Next, try NVRAM. */
-		if (!(tp->tg3_flags3 & TG3_FLG3_NO_NVRAM) &&
+		if (!tg3_flag(tp, NO_NVRAM) &&
 		    !tg3_nvram_read_be32(tp, mac_offset + 0, &hi) &&
 		    !tg3_nvram_read_be32(tp, mac_offset + 4, &lo)) {
 			memcpy(&dev->dev_addr[0], ((char *)&hi) + 2, 2);
@@ -14042,7 +14303,7 @@ static u32 __devinit tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
 	 */
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700 &&
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701 &&
-	    !(tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS))
+	    !tg3_flag(tp, PCI_EXPRESS))
 		goto out;
 
 #if defined(CONFIG_PPC64) || defined(CONFIG_IA64) || defined(CONFIG_PARISC)
@@ -14055,7 +14316,7 @@ static u32 __devinit tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
 #endif
 #endif
 
-	if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
+	if (tg3_flag(tp, 57765_PLUS)) {
 		val = goal ? 0 : DMA_RWCTRL_DIS_CACHE_ALIGNMENT;
 		goto out;
 	}
@@ -14074,8 +14335,7 @@ static u32 __devinit tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
 	 * other than 5700 and 5701 which do not implement the
 	 * boundary bits.
 	 */
-	if ((tp->tg3_flags & TG3_FLAG_PCIX_MODE) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)) {
+	if (tg3_flag(tp, PCIX_MODE) && !tg3_flag(tp, PCI_EXPRESS)) {
 		switch (cacheline_size) {
 		case 16:
 		case 32:
@@ -14100,7 +14360,7 @@ static u32 __devinit tg3_calc_dma_bndry(struct tg3 *tp, u32 val)
 				DMA_RWCTRL_WRITE_BNDRY_384_PCIX);
 			break;
 		}
-	} else if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) {
+	} else if (tg3_flag(tp, PCI_EXPRESS)) {
 		switch (cacheline_size) {
 		case 16:
 		case 32:
@@ -14272,13 +14532,13 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 
 	tp->dma_rwctrl = tg3_calc_dma_bndry(tp, tp->dma_rwctrl);
 
-	if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
+	if (tg3_flag(tp, 57765_PLUS))
 		goto out;
 
-	if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) {
+	if (tg3_flag(tp, PCI_EXPRESS)) {
 		/* DMA read watermark not used on PCIE */
 		tp->dma_rwctrl |= 0x00180000;
-	} else if (!(tp->tg3_flags & TG3_FLAG_PCIX_MODE)) {
+	} else if (!tg3_flag(tp, PCIX_MODE)) {
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 ||
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750)
 			tp->dma_rwctrl |= 0x003f0000;
@@ -14294,7 +14554,7 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 			 * do the less restrictive ONE_DMA workaround for
 			 * better performance.
 			 */
-			if ((tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG) &&
+			if (tg3_flag(tp, 40BIT_DMA_BUG) &&
 			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704)
 				tp->dma_rwctrl |= 0x8000;
 			else if (ccval == 0x6 || ccval == 0x7)
@@ -14423,7 +14683,6 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 	}
 	if ((tp->dma_rwctrl & DMA_RWCTRL_WRITE_BNDRY_MASK) !=
 	    DMA_RWCTRL_WRITE_BNDRY_16) {
-
 		/* DMA test passed without adjusting DMA boundary,
 		 * now look for chipsets that are known to expose the
 		 * DMA bug without failing the test.
@@ -14447,7 +14706,7 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 
 static void __devinit tg3_init_bufmgr_config(struct tg3 *tp)
 {
-	if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
+	if (tg3_flag(tp, 57765_PLUS)) {
 		tp->bufmgr_config.mbuf_read_dma_low_water =
 			DEFAULT_MB_RDMA_LOW_WATER_5705;
 		tp->bufmgr_config.mbuf_mac_rx_low_water =
@@ -14461,7 +14720,7 @@ static void __devinit tg3_init_bufmgr_config(struct tg3 *tp)
 			DEFAULT_MB_MACRX_LOW_WATER_JUMBO_57765;
 		tp->bufmgr_config.mbuf_high_water_jumbo =
 			DEFAULT_MB_HIGH_WATER_JUMBO_57765;
-	} else if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+	} else if (tg3_flag(tp, 5705_PLUS)) {
 		tp->bufmgr_config.mbuf_read_dma_low_water =
 			DEFAULT_MB_RDMA_LOW_WATER_5705;
 		tp->bufmgr_config.mbuf_mac_rx_low_water =
@@ -14525,6 +14784,7 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
 	case TG3_PHY_ID_BCM5718S:	return "5718S";
 	case TG3_PHY_ID_BCM57765:	return "57765";
 	case TG3_PHY_ID_BCM5719C:	return "5719C";
+	case TG3_PHY_ID_BCM5720C:	return "5720C";
 	case TG3_PHY_ID_BCM8002:	return "8002/serdes";
 	case 0:			return "serdes";
 	default:		return "unknown";
@@ -14533,10 +14793,10 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
 
 static char * __devinit tg3_bus_string(struct tg3 *tp, char *str)
 {
-	if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) {
+	if (tg3_flag(tp, PCI_EXPRESS)) {
 		strcpy(str, "PCI Express");
 		return str;
-	} else if (tp->tg3_flags & TG3_FLAG_PCIX_MODE) {
+	} else if (tg3_flag(tp, PCIX_MODE)) {
 		u32 clock_ctrl = tr32(TG3PCI_CLOCK_CTRL) & 0x1f;
 
 		strcpy(str, "PCIX:");
@@ -14555,12 +14815,12 @@ static char * __devinit tg3_bus_string(struct tg3 *tp, char *str)
 			strcat(str, "100MHz");
 	} else {
 		strcpy(str, "PCI:");
-		if (tp->tg3_flags & TG3_FLAG_PCI_HIGH_SPEED)
+		if (tg3_flag(tp, PCI_HIGH_SPEED))
 			strcat(str, "66MHz");
 		else
 			strcat(str, "33MHz");
 	}
-	if (tp->tg3_flags & TG3_FLAG_PCI_32BIT)
+	if (tg3_flag(tp, PCI_32BIT))
 		strcat(str, ":32-bit");
 	else
 		strcat(str, ":64-bit");
@@ -14619,7 +14879,7 @@ static void __devinit tg3_init_coal(struct tg3 *tp)
 		ec->tx_coalesce_usecs_irq = DEFAULT_TXCOAL_TICK_INT_CLRTCKS;
 	}
 
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+	if (tg3_flag(tp, 5705_PLUS)) {
 		ec->rx_coalesce_usecs_irq = 0;
 		ec->tx_coalesce_usecs_irq = 0;
 		ec->stats_block_coalesce_usecs = 0;
@@ -14637,22 +14897,8 @@ static const struct net_device_ops tg3_netdev_ops = {
 	.ndo_do_ioctl		= tg3_ioctl,
 	.ndo_tx_timeout		= tg3_tx_timeout,
 	.ndo_change_mtu		= tg3_change_mtu,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= tg3_poll_controller,
-#endif
-};
-
-static const struct net_device_ops tg3_netdev_ops_dma_bug = {
-	.ndo_open		= tg3_open,
-	.ndo_stop		= tg3_close,
-	.ndo_start_xmit		= tg3_start_xmit_dma_bug,
-	.ndo_get_stats64	= tg3_get_stats64,
-	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_multicast_list	= tg3_set_rx_mode,
-	.ndo_set_mac_address	= tg3_set_mac_addr,
-	.ndo_do_ioctl		= tg3_ioctl,
-	.ndo_tx_timeout		= tg3_tx_timeout,
-	.ndo_change_mtu		= tg3_change_mtu,
+	.ndo_fix_features	= tg3_fix_features,
+	.ndo_set_features	= tg3_set_features,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= tg3_poll_controller,
 #endif
@@ -14667,6 +14913,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 	u32 sndmbx, rcvmbx, intmbx;
 	char str[40];
 	u64 dma_mask, persist_dma_mask;
+	u32 features = 0;
 
 	printk_once(KERN_INFO "%s\n", version);
 
@@ -14702,8 +14949,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
-	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-
 	tp = netdev_priv(dev);
 	tp->pdev = pdev;
 	tp->dev = dev;
@@ -14753,6 +14998,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
 	dev->ethtool_ops = &tg3_ethtool_ops;
 	dev->watchdog_timeo = TG3_TX_TIMEOUT;
+	dev->netdev_ops = &tg3_netdev_ops;
 	dev->irq = pdev->irq;
 
 	err = tg3_get_invariants(tp);
@@ -14762,23 +15008,15 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 		goto err_out_iounmap;
 	}
 
-	if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
-		dev->netdev_ops = &tg3_netdev_ops;
-	else
-		dev->netdev_ops = &tg3_netdev_ops_dma_bug;
-
-
 	/* The EPB bridge inside 5714, 5715, and 5780 and any
 	 * device behind the EPB cannot support DMA addresses > 40-bit.
 	 * On 64-bit systems with IOMMU, use 40-bit dma_mask.
 	 * On 64-bit systems without IOMMU, use 64-bit dma_mask and
 	 * do DMA address check in tg3_start_xmit().
 	 */
-	if (tp->tg3_flags2 & TG3_FLG2_IS_5788)
+	if (tg3_flag(tp, IS_5788))
 		persist_dma_mask = dma_mask = DMA_BIT_MASK(32);
-	else if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG) {
+	else if (tg3_flag(tp, 40BIT_DMA_BUG)) {
 		persist_dma_mask = dma_mask = DMA_BIT_MASK(40);
 #ifdef CONFIG_HIGHMEM
 		dma_mask = DMA_BIT_MASK(64);
@@ -14790,7 +15028,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 	if (dma_mask > DMA_BIT_MASK(32)) {
 		err = pci_set_dma_mask(pdev, dma_mask);
 		if (!err) {
-			dev->features |= NETIF_F_HIGHDMA;
+			features |= NETIF_F_HIGHDMA;
 			err = pci_set_consistent_dma_mask(pdev,
 							  persist_dma_mask);
 			if (err < 0) {
@@ -14811,48 +15049,58 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
 	tg3_init_bufmgr_config(tp);
 
-	/* Selectively allow TSO based on operating conditions */
-	if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO) ||
-	    (tp->fw_needed && !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)))
-		tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
-	else {
-		tp->tg3_flags2 &= ~(TG3_FLG2_TSO_CAPABLE | TG3_FLG2_TSO_BUG);
-		tp->fw_needed = NULL;
-	}
+	features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
 
-	if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0)
-		tp->fw_needed = FIRMWARE_TG3;
+	/* 5700 B0 chips do not support checksumming correctly due
+	 * to hardware bugs.
+	 */
+	if (tp->pci_chip_rev_id != CHIPREV_ID_5700_B0) {
+		features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
+
+		if (tg3_flag(tp, 5755_PLUS))
+			features |= NETIF_F_IPV6_CSUM;
+	}
 
 	/* TSO is on by default on chips that support hardware TSO.
 	 * Firmware TSO on older chips gives lower performance, so it
 	 * is off by default, but can be enabled using ethtool.
 	 */
-	if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO) &&
-	    (dev->features & NETIF_F_IP_CSUM)) {
-		dev->features |= NETIF_F_TSO;
-		vlan_features_add(dev, NETIF_F_TSO);
-	}
-	if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_2) ||
-	    (tp->tg3_flags2 & TG3_FLG2_HW_TSO_3)) {
-		if (dev->features & NETIF_F_IPV6_CSUM) {
-			dev->features |= NETIF_F_TSO6;
-			vlan_features_add(dev, NETIF_F_TSO6);
-		}
-		if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_3) ||
+	if ((tg3_flag(tp, HW_TSO_1) ||
+	     tg3_flag(tp, HW_TSO_2) ||
+	     tg3_flag(tp, HW_TSO_3)) &&
+	    (features & NETIF_F_IP_CSUM))
+		features |= NETIF_F_TSO;
+	if (tg3_flag(tp, HW_TSO_2) || tg3_flag(tp, HW_TSO_3)) {
+		if (features & NETIF_F_IPV6_CSUM)
+			features |= NETIF_F_TSO6;
+		if (tg3_flag(tp, HW_TSO_3) ||
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
 		    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
 		     GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) ||
-			GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
-		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780) {
-			dev->features |= NETIF_F_TSO_ECN;
-			vlan_features_add(dev, NETIF_F_TSO_ECN);
-		}
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
+			features |= NETIF_F_TSO_ECN;
 	}
 
+	dev->features |= features;
+	dev->vlan_features |= features;
+
+	/*
+	 * Add loopback capability only for a subset of devices that support
+	 * MAC-LOOPBACK. Eventually this need to be enhanced to allow INT-PHY
+	 * loopback for the remaining devices.
+	 */
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5780 &&
+	    !tg3_flag(tp, CPMU_PRESENT))
+		/* Add the loopback capability */
+		features |= NETIF_F_LOOPBACK;
+
+	dev->hw_features |= features;
+
 	if (tp->pci_chip_rev_id == CHIPREV_ID_5705_A1 &&
-	    !(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) &&
+	    !tg3_flag(tp, TSO_CAPABLE) &&
 	    !(tr32(TG3PCI_PCISTATE) & PCISTATE_BUS_SPEED_HIGH)) {
-		tp->tg3_flags2 |= TG3_FLG2_MAX_RXPEND_64;
+		tg3_flag_set(tp, MAX_RXPEND_64);
 		tp->rx_pending = 63;
 	}
 
@@ -14863,7 +15111,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 		goto err_out_iounmap;
 	}
 
-	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
+	if (tg3_flag(tp, ENABLE_APE)) {
 		tp->aperegs = pci_ioremap_bar(pdev, BAR_2);
 		if (!tp->aperegs) {
 			dev_err(&pdev->dev,
@@ -14874,7 +15122,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
 		tg3_ape_lock_init(tp);
 
-		if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF)
+		if (tg3_flag(tp, ENABLE_ASF))
 			tg3_read_dash_ver(tp);
 	}
 
@@ -14918,7 +15166,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 		else
 			tnapi->coal_now = HOSTCC_MODE_NOW;
 
-		if (!(tp->tg3_flags & TG3_FLAG_SUPPORT_MSIX))
+		if (!tg3_flag(tp, SUPPORT_MSIX))
 			break;
 
 		/*
@@ -14972,21 +15220,25 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 			ethtype = "10/100/1000Base-T";
 
 		netdev_info(dev, "attached PHY is %s (%s Ethernet) "
-			    "(WireSpeed[%d])\n", tg3_phy_string(tp), ethtype,
-			  (tp->phy_flags & TG3_PHYFLG_NO_ETH_WIRE_SPEED) == 0);
+			    "(WireSpeed[%d], EEE[%d])\n",
+			    tg3_phy_string(tp), ethtype,
+			    (tp->phy_flags & TG3_PHYFLG_NO_ETH_WIRE_SPEED) == 0,
+			    (tp->phy_flags & TG3_PHYFLG_EEE_CAP) != 0);
 	}
 
 	netdev_info(dev, "RXcsums[%d] LinkChgREG[%d] MIirq[%d] ASF[%d] TSOcap[%d]\n",
-		    (tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0,
-		    (tp->tg3_flags & TG3_FLAG_USE_LINKCHG_REG) != 0,
+		    (dev->features & NETIF_F_RXCSUM) != 0,
+		    tg3_flag(tp, USE_LINKCHG_REG) != 0,
 		    (tp->phy_flags & TG3_PHYFLG_USE_MI_INTERRUPT) != 0,
-		    (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0,
-		    (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) != 0);
+		    tg3_flag(tp, ENABLE_ASF) != 0,
+		    tg3_flag(tp, TSO_CAPABLE) != 0);
 	netdev_info(dev, "dma_rwctrl[%08x] dma_mask[%d-bit]\n",
 		    tp->dma_rwctrl,
 		    pdev->dma_mask == DMA_BIT_MASK(32) ? 32 :
 		    ((u64)pdev->dma_mask) == DMA_BIT_MASK(40) ? 40 : 64);
 
+	pci_save_state(pdev);
+
 	return 0;
 
 err_out_apeunmap:
@@ -15025,7 +15277,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
 
 		cancel_work_sync(&tp->reset_task);
 
-		if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+		if (!tg3_flag(tp, USE_PHYLIB)) {
 			tg3_phy_fini(tp);
 			tg3_mdio_fini(tp);
 		}
@@ -15071,7 +15323,7 @@ static int tg3_suspend(struct device *device)
 
 	tg3_full_lock(tp, 0);
 	tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
-	tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
+	tg3_flag_clear(tp, INIT_COMPLETE);
 	tg3_full_unlock(tp);
 
 	err = tg3_power_down_prepare(tp);
@@ -15080,7 +15332,7 @@ static int tg3_suspend(struct device *device)
 
 		tg3_full_lock(tp, 0);
 
-		tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
+		tg3_flag_set(tp, INIT_COMPLETE);
 		err2 = tg3_restart_hw(tp, 1);
 		if (err2)
 			goto out;
@@ -15115,7 +15367,7 @@ static int tg3_resume(struct device *device)
 
 	tg3_full_lock(tp, 0);
 
-	tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
+	tg3_flag_set(tp, INIT_COMPLETE);
 	err = tg3_restart_hw(tp, 1);
 	if (err)
 		goto out;
@@ -15143,11 +15395,156 @@ static SIMPLE_DEV_PM_OPS(tg3_pm_ops, tg3_suspend, tg3_resume);
 
 #endif /* CONFIG_PM_SLEEP */
 
+/**
+ * tg3_io_error_detected - called when PCI error is detected
+ * @pdev: Pointer to PCI device
+ * @state: The current pci connection state
+ *
+ * This function is called after a PCI bus error affecting
+ * this device has been detected.
+ */
+static pci_ers_result_t tg3_io_error_detected(struct pci_dev *pdev,
+					      pci_channel_state_t state)
+{
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct tg3 *tp = netdev_priv(netdev);
+	pci_ers_result_t err = PCI_ERS_RESULT_NEED_RESET;
+
+	netdev_info(netdev, "PCI I/O error detected\n");
+
+	rtnl_lock();
+
+	if (!netif_running(netdev))
+		goto done;
+
+	tg3_phy_stop(tp);
+
+	tg3_netif_stop(tp);
+
+	del_timer_sync(&tp->timer);
+	tg3_flag_clear(tp, RESTART_TIMER);
+
+	/* Want to make sure that the reset task doesn't run */
+	cancel_work_sync(&tp->reset_task);
+	tg3_flag_clear(tp, TX_RECOVERY_PENDING);
+	tg3_flag_clear(tp, RESTART_TIMER);
+
+	netif_device_detach(netdev);
+
+	/* Clean up software state, even if MMIO is blocked */
+	tg3_full_lock(tp, 0);
+	tg3_halt(tp, RESET_KIND_SHUTDOWN, 0);
+	tg3_full_unlock(tp);
+
+done:
+	if (state == pci_channel_io_perm_failure)
+		err = PCI_ERS_RESULT_DISCONNECT;
+	else
+		pci_disable_device(pdev);
+
+	rtnl_unlock();
+
+	return err;
+}
+
+/**
+ * tg3_io_slot_reset - called after the pci bus has been reset.
+ * @pdev: Pointer to PCI device
+ *
+ * Restart the card from scratch, as if from a cold-boot.
+ * At this point, the card has exprienced a hard reset,
+ * followed by fixups by BIOS, and has its config space
+ * set up identically to what it was at cold boot.
+ */
+static pci_ers_result_t tg3_io_slot_reset(struct pci_dev *pdev)
+{
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct tg3 *tp = netdev_priv(netdev);
+	pci_ers_result_t rc = PCI_ERS_RESULT_DISCONNECT;
+	int err;
+
+	rtnl_lock();
+
+	if (pci_enable_device(pdev)) {
+		netdev_err(netdev, "Cannot re-enable PCI device after reset.\n");
+		goto done;
+	}
+
+	pci_set_master(pdev);
+	pci_restore_state(pdev);
+	pci_save_state(pdev);
+
+	if (!netif_running(netdev)) {
+		rc = PCI_ERS_RESULT_RECOVERED;
+		goto done;
+	}
+
+	err = tg3_power_up(tp);
+	if (err) {
+		netdev_err(netdev, "Failed to restore register access.\n");
+		goto done;
+	}
+
+	rc = PCI_ERS_RESULT_RECOVERED;
+
+done:
+	rtnl_unlock();
+
+	return rc;
+}
+
+/**
+ * tg3_io_resume - called when traffic can start flowing again.
+ * @pdev: Pointer to PCI device
+ *
+ * This callback is called when the error recovery driver tells
+ * us that its OK to resume normal operation.
+ */
+static void tg3_io_resume(struct pci_dev *pdev)
+{
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct tg3 *tp = netdev_priv(netdev);
+	int err;
+
+	rtnl_lock();
+
+	if (!netif_running(netdev))
+		goto done;
+
+	tg3_full_lock(tp, 0);
+	tg3_flag_set(tp, INIT_COMPLETE);
+	err = tg3_restart_hw(tp, 1);
+	tg3_full_unlock(tp);
+	if (err) {
+		netdev_err(netdev, "Cannot restart hardware after reset.\n");
+		goto done;
+	}
+
+	netif_device_attach(netdev);
+
+	tp->timer.expires = jiffies + tp->timer_offset;
+	add_timer(&tp->timer);
+
+	tg3_netif_start(tp);
+
+	tg3_phy_start(tp);
+
+done:
+	rtnl_unlock();
+}
+
+static struct pci_error_handlers tg3_err_handler = {
+	.error_detected	= tg3_io_error_detected,
+	.slot_reset	= tg3_io_slot_reset,
+	.resume		= tg3_io_resume
+};
+
 static struct pci_driver tg3_driver = {
 	.name		= DRV_MODULE_NAME,
 	.id_table	= tg3_pci_tbl,
 	.probe		= tg3_init_one,
 	.remove		= __devexit_p(tg3_remove_one),
+	.err_handler	= &tg3_err_handler,
 	.driver.pm	= TG3_PM_OPS,
 };
 
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 5e96706ad1081f3f2a59b27d8abc159efaed86df..5b3d2f34da7ae217bb6f3e33dd458774405d42f3 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -23,11 +23,13 @@
 #define TG3_BDINFO_NIC_ADDR		0xcUL /* 32-bit */
 #define TG3_BDINFO_SIZE			0x10UL
 
-#define TG3_RX_INTERNAL_RING_SZ_5906	32
-
-#define RX_STD_MAX_SIZE_5705		512
-#define RX_STD_MAX_SIZE_5717		2048
-#define RX_JUMBO_MAX_SIZE		0xdeadbeef /* XXX */
+#define TG3_RX_STD_MAX_SIZE_5700	512
+#define TG3_RX_STD_MAX_SIZE_5717	2048
+#define TG3_RX_JMB_MAX_SIZE_5700	256
+#define TG3_RX_JMB_MAX_SIZE_5717	1024
+#define TG3_RX_RET_MAX_SIZE_5700	1024
+#define TG3_RX_RET_MAX_SIZE_5705	512
+#define TG3_RX_RET_MAX_SIZE_5717	4096
 
 /* First 256 bytes are a mirror of PCI config space. */
 #define TG3PCI_VENDOR			0x00000000
@@ -54,6 +56,7 @@
 #define  TG3PCI_DEVICE_TIGON3_57791	 0x16b2
 #define  TG3PCI_DEVICE_TIGON3_57795	 0x16b6
 #define  TG3PCI_DEVICE_TIGON3_5719	 0x1657
+#define  TG3PCI_DEVICE_TIGON3_5720	 0x165f
 /* 0x04 --> 0x2c unused */
 #define TG3PCI_SUBVENDOR_ID_BROADCOM		PCI_VENDOR_ID_BROADCOM
 #define TG3PCI_SUBDEVICE_ID_BROADCOM_95700A6	0x1644
@@ -142,6 +145,7 @@
 #define  CHIPREV_ID_5717_A0		 0x05717000
 #define  CHIPREV_ID_57765_A0		 0x57785000
 #define  CHIPREV_ID_5719_A0		 0x05719000
+#define  CHIPREV_ID_5720_A0		 0x05720000
 #define  GET_ASIC_REV(CHIP_REV_ID)	((CHIP_REV_ID) >> 12)
 #define   ASIC_REV_5700			 0x07
 #define   ASIC_REV_5701			 0x00
@@ -163,6 +167,7 @@
 #define   ASIC_REV_5717			 0x5717
 #define   ASIC_REV_57765		 0x57785
 #define   ASIC_REV_5719			 0x5719
+#define   ASIC_REV_5720			 0x5720
 #define  GET_CHIP_REV(CHIP_REV_ID)	((CHIP_REV_ID) >> 8)
 #define   CHIPREV_5700_AX		 0x70
 #define   CHIPREV_5700_BX		 0x71
@@ -175,6 +180,7 @@
 #define   CHIPREV_5750_BX		 0x41
 #define   CHIPREV_5784_AX		 0x57840
 #define   CHIPREV_5761_AX		 0x57610
+#define   CHIPREV_57765_AX		 0x577650
 #define  GET_METAL_REV(CHIP_REV_ID)	((CHIP_REV_ID) & 0xff)
 #define   METAL_REV_A0			 0x00
 #define   METAL_REV_A1			 0x01
@@ -183,6 +189,7 @@
 #define   METAL_REV_B2			 0x02
 #define TG3PCI_DMA_RW_CTRL		0x0000006c
 #define  DMA_RWCTRL_DIS_CACHE_ALIGNMENT  0x00000001
+#define  DMA_RWCTRL_TAGGED_STAT_WA	 0x00000080
 #define  DMA_RWCTRL_CRDRDR_RDMA_MRRS_MSK 0x00000380
 #define  DMA_RWCTRL_READ_BNDRY_MASK	 0x00000700
 #define  DMA_RWCTRL_READ_BNDRY_DISAB	 0x00000000
@@ -473,6 +480,8 @@
 #define  TX_MODE_BIG_BCKOFF_ENABLE	 0x00000020
 #define  TX_MODE_LONG_PAUSE_ENABLE	 0x00000040
 #define  TX_MODE_MBUF_LOCKUP_FIX	 0x00000100
+#define  TX_MODE_JMB_FRM_LEN		 0x00400000
+#define  TX_MODE_CNT_DN_MODE		 0x00800000
 #define MAC_TX_STATUS			0x00000460
 #define  TX_STATUS_XOFFED		 0x00000001
 #define  TX_STATUS_SENT_XOFF		 0x00000002
@@ -487,6 +496,8 @@
 #define  TX_LENGTHS_IPG_SHIFT		 8
 #define  TX_LENGTHS_IPG_CRS_MASK	 0x00003000
 #define  TX_LENGTHS_IPG_CRS_SHIFT	 12
+#define  TX_LENGTHS_JMB_FRM_LEN_MSK	 0x00ff0000
+#define  TX_LENGTHS_CNT_DWN_VAL_MSK	 0xff000000
 #define MAC_RX_MODE			0x00000468
 #define  RX_MODE_RESET			 0x00000001
 #define  RX_MODE_ENABLE			 0x00000002
@@ -1079,6 +1090,9 @@
 #define  CPMU_HST_ACC_MACCLK_6_25	 0x00130000
 /* 0x3620 --> 0x3630 unused */
 
+#define TG3_CPMU_CLCK_ORIDE		0x00003624
+#define  CPMU_CLCK_ORIDE_MAC_ORIDE_EN	 0x80000000
+
 #define TG3_CPMU_CLCK_STAT		0x00003630
 #define  CPMU_CLCK_STAT_MAC_CLCK_MASK	 0x001f0000
 #define  CPMU_CLCK_STAT_MAC_CLCK_62_5	 0x00000000
@@ -1188,6 +1202,7 @@
 #define HOSTCC_STATS_BLK_NIC_ADDR	0x00003c40
 #define HOSTCC_STATUS_BLK_NIC_ADDR	0x00003c44
 #define HOSTCC_FLOW_ATTN		0x00003c48
+#define HOSTCC_FLOW_ATTN_MBUF_LWM	 0x00000040
 /* 0x3c4c --> 0x3c50 unused */
 #define HOSTCC_JUMBO_CON_IDX		0x00003c50
 #define HOSTCC_STD_CON_IDX		0x00003c54
@@ -1321,6 +1336,7 @@
 #define  RDMAC_MODE_MULT_DMA_RD_DIS	 0x01000000
 #define  RDMAC_MODE_IPV4_LSO_EN		 0x08000000
 #define  RDMAC_MODE_IPV6_LSO_EN		 0x10000000
+#define  RDMAC_MODE_H2BNC_VLAN_DET	 0x20000000
 #define RDMAC_STATUS			0x00004804
 #define  RDMAC_STATUS_TGTABORT		 0x00000004
 #define  RDMAC_STATUS_MSTABORT		 0x00000008
@@ -1597,6 +1613,7 @@
 #define  MSGINT_MODE_ONE_SHOT_DISABLE	 0x00000020
 #define  MSGINT_MODE_MULTIVEC_EN	 0x00000080
 #define MSGINT_STATUS			0x00006004
+#define  MSGINT_STATUS_MSI_REQ		 0x00000001
 #define MSGINT_FIFO			0x00006008
 /* 0x600c --> 0x6400 unused */
 
@@ -1613,6 +1630,8 @@
 #define  GRC_MODE_WSWAP_NONFRM_DATA	0x00000004
 #define  GRC_MODE_BSWAP_DATA		0x00000010
 #define  GRC_MODE_WSWAP_DATA		0x00000020
+#define  GRC_MODE_BYTE_SWAP_B2HRX_DATA	0x00000040
+#define  GRC_MODE_WORD_SWAP_B2HRX_DATA	0x00000080
 #define  GRC_MODE_SPLITHDR		0x00000100
 #define  GRC_MODE_NOFRM_CRACKING	0x00000200
 #define  GRC_MODE_INCL_CRC		0x00000400
@@ -1620,8 +1639,10 @@
 #define  GRC_MODE_NOIRQ_ON_SENDS	0x00002000
 #define  GRC_MODE_NOIRQ_ON_RCV		0x00004000
 #define  GRC_MODE_FORCE_PCI32BIT	0x00008000
+#define  GRC_MODE_B2HRX_ENABLE		0x00008000
 #define  GRC_MODE_HOST_STACKUP		0x00010000
 #define  GRC_MODE_HOST_SENDBDS		0x00020000
+#define  GRC_MODE_HTX2B_ENABLE		0x00040000
 #define  GRC_MODE_NO_TX_PHDR_CSUM	0x00100000
 #define  GRC_MODE_NVRAM_WR_ENABLE	0x00200000
 #define  GRC_MODE_PCIE_TL_SEL		0x00000000
@@ -1818,6 +1839,38 @@
 #define  FLASH_5717VENDOR_ATMEL_45USPT	 0x03400000
 #define  FLASH_5717VENDOR_ST_25USPT	 0x03400002
 #define  FLASH_5717VENDOR_ST_45USPT	 0x03400001
+#define  FLASH_5720_EEPROM_HD		 0x00000001
+#define  FLASH_5720_EEPROM_LD		 0x00000003
+#define  FLASH_5720VENDOR_M_ATMEL_DB011D 0x01000000
+#define  FLASH_5720VENDOR_M_ATMEL_DB021D 0x01000002
+#define  FLASH_5720VENDOR_M_ATMEL_DB041D 0x01000001
+#define  FLASH_5720VENDOR_M_ATMEL_DB081D 0x01000003
+#define  FLASH_5720VENDOR_M_ST_M25PE10	 0x02000000
+#define  FLASH_5720VENDOR_M_ST_M25PE20	 0x02000002
+#define  FLASH_5720VENDOR_M_ST_M25PE40	 0x02000001
+#define  FLASH_5720VENDOR_M_ST_M25PE80	 0x02000003
+#define  FLASH_5720VENDOR_M_ST_M45PE10	 0x03000000
+#define  FLASH_5720VENDOR_M_ST_M45PE20	 0x03000002
+#define  FLASH_5720VENDOR_M_ST_M45PE40	 0x03000001
+#define  FLASH_5720VENDOR_M_ST_M45PE80	 0x03000003
+#define  FLASH_5720VENDOR_A_ATMEL_DB011B 0x01800000
+#define  FLASH_5720VENDOR_A_ATMEL_DB021B 0x01800002
+#define  FLASH_5720VENDOR_A_ATMEL_DB041B 0x01800001
+#define  FLASH_5720VENDOR_A_ATMEL_DB011D 0x01c00000
+#define  FLASH_5720VENDOR_A_ATMEL_DB021D 0x01c00002
+#define  FLASH_5720VENDOR_A_ATMEL_DB041D 0x01c00001
+#define  FLASH_5720VENDOR_A_ATMEL_DB081D 0x01c00003
+#define  FLASH_5720VENDOR_A_ST_M25PE10	 0x02800000
+#define  FLASH_5720VENDOR_A_ST_M25PE20	 0x02800002
+#define  FLASH_5720VENDOR_A_ST_M25PE40	 0x02800001
+#define  FLASH_5720VENDOR_A_ST_M25PE80	 0x02800003
+#define  FLASH_5720VENDOR_A_ST_M45PE10	 0x02c00000
+#define  FLASH_5720VENDOR_A_ST_M45PE20	 0x02c00002
+#define  FLASH_5720VENDOR_A_ST_M45PE40	 0x02c00001
+#define  FLASH_5720VENDOR_A_ST_M45PE80	 0x02c00003
+#define  FLASH_5720VENDOR_ATMEL_45USPT	 0x03c00000
+#define  FLASH_5720VENDOR_ST_25USPT	 0x03c00002
+#define  FLASH_5720VENDOR_ST_45USPT	 0x03c00001
 #define  NVRAM_CFG1_5752PAGE_SIZE_MASK	 0x70000000
 #define  FLASH_5752PAGE_SIZE_256	 0x00000000
 #define  FLASH_5752PAGE_SIZE_512	 0x10000000
@@ -1899,11 +1952,16 @@
 
 /* Alternate PCIE definitions */
 #define TG3_PCIE_TLDLPL_PORT		0x00007c00
+#define TG3_PCIE_DL_LO_FTSMAX		0x0000000c
+#define TG3_PCIE_DL_LO_FTSMAX_MSK	0x000000ff
+#define TG3_PCIE_DL_LO_FTSMAX_VAL	0x0000002c
 #define TG3_PCIE_PL_LO_PHYCTL1		 0x00000004
 #define TG3_PCIE_PL_LO_PHYCTL1_L1PLLPD_EN	  0x00001000
 #define TG3_PCIE_PL_LO_PHYCTL5		 0x00000014
 #define TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ	  0x80000000
 
+#define TG3_REG_BLK_SIZE		0x00008000
+
 /* OTP bit definitions */
 #define TG3_OTP_AGCTGT_MASK		0x000000e0
 #define TG3_OTP_AGCTGT_SHIFT		1
@@ -1955,7 +2013,9 @@
 #define TG3_NVM_DIR_END			0x78
 #define TG3_NVM_DIRENT_SIZE		0xc
 #define TG3_NVM_DIRTYPE_SHIFT		24
+#define TG3_NVM_DIRTYPE_LENMSK		0x003fffff
 #define TG3_NVM_DIRTYPE_ASFINI		1
+#define TG3_NVM_DIRTYPE_EXTVPD		20
 #define TG3_NVM_PTREV_BCVER		0x94
 #define TG3_NVM_BCVER_MAJMSK		0x0000ff00
 #define TG3_NVM_BCVER_MAJSFT		8
@@ -2079,6 +2139,13 @@
 #define  NIC_SRAM_MBUF_POOL_BASE5705	0x00010000
 #define  NIC_SRAM_MBUF_POOL_SIZE5705	0x0000e000
 
+#define TG3_SRAM_RX_STD_BDCACHE_SIZE_5700	128
+#define TG3_SRAM_RX_STD_BDCACHE_SIZE_5755	64
+#define TG3_SRAM_RX_STD_BDCACHE_SIZE_5906	32
+
+#define TG3_SRAM_RX_JMB_BDCACHE_SIZE_5700	64
+#define TG3_SRAM_RX_JMB_BDCACHE_SIZE_5717	16
+
 
 /* Currently this is fixed. */
 #define TG3_PHY_MII_ADDR		0x01
@@ -2119,7 +2186,7 @@
 #define  MII_TG3_DSP_TAP26_OPCSINPT	0x0004
 #define MII_TG3_DSP_AADJ1CH0		0x001f
 #define MII_TG3_DSP_CH34TP2		0x4022
-#define MII_TG3_DSP_CH34TP2_HIBW01	0x0010
+#define MII_TG3_DSP_CH34TP2_HIBW01	0x017b
 #define MII_TG3_DSP_AADJ1CH3		0x601f
 #define  MII_TG3_DSP_AADJ1CH3_ADCCKADJ	0x0002
 #define MII_TG3_DSP_EXP1_INT_STAT	0x0f01
@@ -2132,19 +2199,26 @@
 
 #define MII_TG3_AUX_CTRL		0x18 /* auxiliary control register */
 
+#define MII_TG3_AUXCTL_SHDWSEL_AUXCTL	0x0000
+#define MII_TG3_AUXCTL_ACTL_TX_6DB	0x0400
+#define MII_TG3_AUXCTL_ACTL_SMDSP_ENA	0x0800
+#define MII_TG3_AUXCTL_ACTL_EXTPKTLEN	0x4000
+
+#define MII_TG3_AUXCTL_SHDWSEL_PWRCTL	0x0002
+#define MII_TG3_AUXCTL_PCTL_WOL_EN	0x0008
 #define MII_TG3_AUXCTL_PCTL_100TX_LPWR	0x0010
 #define MII_TG3_AUXCTL_PCTL_SPR_ISOLATE	0x0020
+#define MII_TG3_AUXCTL_PCTL_CL_AB_TXDAC	0x0040
 #define MII_TG3_AUXCTL_PCTL_VREG_11V	0x0180
-#define MII_TG3_AUXCTL_SHDWSEL_PWRCTL	0x0002
 
-#define MII_TG3_AUXCTL_MISC_WREN	0x8000
-#define MII_TG3_AUXCTL_MISC_FORCE_AMDIX	0x0200
-#define MII_TG3_AUXCTL_MISC_RDSEL_MISC	0x7000
+#define MII_TG3_AUXCTL_SHDWSEL_MISCTEST	0x0004
+
 #define MII_TG3_AUXCTL_SHDWSEL_MISC	0x0007
+#define MII_TG3_AUXCTL_MISC_WIRESPD_EN	0x0010
+#define MII_TG3_AUXCTL_MISC_FORCE_AMDIX	0x0200
+#define MII_TG3_AUXCTL_MISC_RDSEL_SHIFT	12
+#define MII_TG3_AUXCTL_MISC_WREN	0x8000
 
-#define MII_TG3_AUXCTL_ACTL_SMDSP_ENA	0x0800
-#define MII_TG3_AUXCTL_ACTL_TX_6DB	0x0400
-#define MII_TG3_AUXCTL_SHDWSEL_AUXCTL	0x0000
 
 #define MII_TG3_AUX_STAT		0x19 /* auxiliary status register */
 #define MII_TG3_AUX_STAT_LPASS		0x0004
@@ -2564,7 +2638,12 @@ struct tg3_hw_stats {
 	tg3_stat64_t			nic_avoided_irqs;
 	tg3_stat64_t			nic_tx_threshold_hit;
 
-	u8				__reserved4[0xb00-0x9c0];
+	/* NOT a part of the hardware statistics block format.
+	 * These stats are here as storage for tg3_periodic_fetch_stats().
+	 */
+	tg3_stat64_t			mbuf_lwm_thresh_hit;
+
+	u8				__reserved4[0xb00-0x9c8];
 };
 
 /* 'mapping' is superfluous as the chip does not write into
@@ -2696,6 +2775,8 @@ struct tg3_ethtool_stats {
 	u64		nic_irqs;
 	u64		nic_avoided_irqs;
 	u64		nic_tx_threshold_hit;
+
+	u64		mbuf_lwm_thresh_hit;
 };
 
 struct tg3_rx_prodring_set {
@@ -2745,6 +2826,86 @@ struct tg3_napi {
 	unsigned int			irq_vec;
 };
 
+enum TG3_FLAGS {
+	TG3_FLAG_TAGGED_STATUS = 0,
+	TG3_FLAG_TXD_MBOX_HWBUG,
+	TG3_FLAG_USE_LINKCHG_REG,
+	TG3_FLAG_ERROR_PROCESSED,
+	TG3_FLAG_ENABLE_ASF,
+	TG3_FLAG_ASPM_WORKAROUND,
+	TG3_FLAG_POLL_SERDES,
+	TG3_FLAG_MBOX_WRITE_REORDER,
+	TG3_FLAG_PCIX_TARGET_HWBUG,
+	TG3_FLAG_WOL_SPEED_100MB,
+	TG3_FLAG_WOL_ENABLE,
+	TG3_FLAG_EEPROM_WRITE_PROT,
+	TG3_FLAG_NVRAM,
+	TG3_FLAG_NVRAM_BUFFERED,
+	TG3_FLAG_SUPPORT_MSI,
+	TG3_FLAG_SUPPORT_MSIX,
+	TG3_FLAG_PCIX_MODE,
+	TG3_FLAG_PCI_HIGH_SPEED,
+	TG3_FLAG_PCI_32BIT,
+	TG3_FLAG_SRAM_USE_CONFIG,
+	TG3_FLAG_TX_RECOVERY_PENDING,
+	TG3_FLAG_WOL_CAP,
+	TG3_FLAG_JUMBO_RING_ENABLE,
+	TG3_FLAG_PAUSE_AUTONEG,
+	TG3_FLAG_CPMU_PRESENT,
+	TG3_FLAG_40BIT_DMA_BUG,
+	TG3_FLAG_BROKEN_CHECKSUMS,
+	TG3_FLAG_JUMBO_CAPABLE,
+	TG3_FLAG_CHIP_RESETTING,
+	TG3_FLAG_INIT_COMPLETE,
+	TG3_FLAG_RESTART_TIMER,
+	TG3_FLAG_TSO_BUG,
+	TG3_FLAG_IS_5788,
+	TG3_FLAG_MAX_RXPEND_64,
+	TG3_FLAG_TSO_CAPABLE,
+	TG3_FLAG_PCI_EXPRESS,
+	TG3_FLAG_ASF_NEW_HANDSHAKE,
+	TG3_FLAG_HW_AUTONEG,
+	TG3_FLAG_IS_NIC,
+	TG3_FLAG_FLASH,
+	TG3_FLAG_HW_TSO_1,
+	TG3_FLAG_5705_PLUS,
+	TG3_FLAG_5750_PLUS,
+	TG3_FLAG_HW_TSO_3,
+	TG3_FLAG_USING_MSI,
+	TG3_FLAG_USING_MSIX,
+	TG3_FLAG_ICH_WORKAROUND,
+	TG3_FLAG_5780_CLASS,
+	TG3_FLAG_HW_TSO_2,
+	TG3_FLAG_1SHOT_MSI,
+	TG3_FLAG_NO_FWARE_REPORTED,
+	TG3_FLAG_NO_NVRAM_ADDR_TRANS,
+	TG3_FLAG_ENABLE_APE,
+	TG3_FLAG_PROTECTED_NVRAM,
+	TG3_FLAG_5701_DMA_BUG,
+	TG3_FLAG_USE_PHYLIB,
+	TG3_FLAG_MDIOBUS_INITED,
+	TG3_FLAG_LRG_PROD_RING_CAP,
+	TG3_FLAG_RGMII_INBAND_DISABLE,
+	TG3_FLAG_RGMII_EXT_IBND_RX_EN,
+	TG3_FLAG_RGMII_EXT_IBND_TX_EN,
+	TG3_FLAG_CLKREQ_BUG,
+	TG3_FLAG_5755_PLUS,
+	TG3_FLAG_NO_NVRAM,
+	TG3_FLAG_ENABLE_RSS,
+	TG3_FLAG_ENABLE_TSS,
+	TG3_FLAG_4G_DMA_BNDRY_BUG,
+	TG3_FLAG_40BIT_DMA_LIMIT_BUG,
+	TG3_FLAG_SHORT_DMA_BUG,
+	TG3_FLAG_USE_JUMBO_BDFLAG,
+	TG3_FLAG_L1PLLPD_EN,
+	TG3_FLAG_57765_PLUS,
+	TG3_FLAG_APE_HAS_NCSI,
+	TG3_FLAG_5717_PLUS,
+
+	/* Add new flags before this comment and TG3_FLAG_NUMBER_OF_FLAGS */
+	TG3_FLAG_NUMBER_OF_FLAGS,	/* Last entry in enum TG3_FLAGS */
+};
+
 struct tg3 {
 	/* begin "general, frequently-used members" cacheline section */
 
@@ -2768,7 +2929,7 @@ struct tg3 {
 	/* SMP locking strategy:
 	 *
 	 * lock: Held during reset, PHY access, timer, and when
-	 *       updating tg3_flags and tg3_flags2.
+	 *       updating tg3_flags.
 	 *
 	 * netif_tx_lock: Held during tg3_start_xmit. tg3_tx holds
 	 *                netif_tx_lock when it needs to call
@@ -2825,94 +2986,13 @@ struct tg3 {
 	struct tg3_ethtool_stats	estats;
 	struct tg3_ethtool_stats	estats_prev;
 
+	DECLARE_BITMAP(tg3_flags, TG3_FLAG_NUMBER_OF_FLAGS);
+
 	union {
 	unsigned long			phy_crc_errors;
 	unsigned long			last_event_jiffies;
 	};
 
-	u32				tg3_flags;
-#define TG3_FLAG_TAGGED_STATUS		0x00000001
-#define TG3_FLAG_TXD_MBOX_HWBUG		0x00000002
-#define TG3_FLAG_RX_CHECKSUMS		0x00000004
-#define TG3_FLAG_USE_LINKCHG_REG	0x00000008
-#define TG3_FLAG_ENABLE_ASF		0x00000020
-#define TG3_FLAG_ASPM_WORKAROUND	0x00000040
-#define TG3_FLAG_POLL_SERDES		0x00000080
-#define TG3_FLAG_MBOX_WRITE_REORDER	0x00000100
-#define TG3_FLAG_PCIX_TARGET_HWBUG	0x00000200
-#define TG3_FLAG_WOL_SPEED_100MB	0x00000400
-#define TG3_FLAG_WOL_ENABLE		0x00000800
-#define TG3_FLAG_EEPROM_WRITE_PROT	0x00001000
-#define TG3_FLAG_NVRAM			0x00002000
-#define TG3_FLAG_NVRAM_BUFFERED		0x00004000
-#define TG3_FLAG_SUPPORT_MSI		0x00008000
-#define TG3_FLAG_SUPPORT_MSIX		0x00010000
-#define TG3_FLAG_SUPPORT_MSI_OR_MSIX	(TG3_FLAG_SUPPORT_MSI | \
-					 TG3_FLAG_SUPPORT_MSIX)
-#define TG3_FLAG_PCIX_MODE		0x00020000
-#define TG3_FLAG_PCI_HIGH_SPEED		0x00040000
-#define TG3_FLAG_PCI_32BIT		0x00080000
-#define TG3_FLAG_SRAM_USE_CONFIG	0x00100000
-#define TG3_FLAG_TX_RECOVERY_PENDING	0x00200000
-#define TG3_FLAG_WOL_CAP		0x00400000
-#define TG3_FLAG_JUMBO_RING_ENABLE	0x00800000
-#define TG3_FLAG_PAUSE_AUTONEG		0x02000000
-#define TG3_FLAG_CPMU_PRESENT		0x04000000
-#define TG3_FLAG_40BIT_DMA_BUG		0x08000000
-#define TG3_FLAG_BROKEN_CHECKSUMS	0x10000000
-#define TG3_FLAG_JUMBO_CAPABLE		0x20000000
-#define TG3_FLAG_CHIP_RESETTING		0x40000000
-#define TG3_FLAG_INIT_COMPLETE		0x80000000
-	u32				tg3_flags2;
-#define TG3_FLG2_RESTART_TIMER		0x00000001
-#define TG3_FLG2_TSO_BUG		0x00000002
-#define TG3_FLG2_IS_5788		0x00000008
-#define TG3_FLG2_MAX_RXPEND_64		0x00000010
-#define TG3_FLG2_TSO_CAPABLE		0x00000020
-#define TG3_FLG2_PCI_EXPRESS		0x00000200
-#define TG3_FLG2_ASF_NEW_HANDSHAKE	0x00000400
-#define TG3_FLG2_HW_AUTONEG		0x00000800
-#define TG3_FLG2_IS_NIC			0x00001000
-#define TG3_FLG2_FLASH			0x00008000
-#define TG3_FLG2_HW_TSO_1		0x00010000
-#define TG3_FLG2_5705_PLUS		0x00040000
-#define TG3_FLG2_5750_PLUS		0x00080000
-#define TG3_FLG2_HW_TSO_3		0x00100000
-#define TG3_FLG2_USING_MSI		0x00200000
-#define TG3_FLG2_USING_MSIX		0x00400000
-#define TG3_FLG2_USING_MSI_OR_MSIX	(TG3_FLG2_USING_MSI | \
-					TG3_FLG2_USING_MSIX)
-#define TG3_FLG2_ICH_WORKAROUND		0x02000000
-#define TG3_FLG2_5780_CLASS		0x04000000
-#define TG3_FLG2_HW_TSO_2		0x08000000
-#define TG3_FLG2_HW_TSO			(TG3_FLG2_HW_TSO_1 | \
-					 TG3_FLG2_HW_TSO_2 | \
-					 TG3_FLG2_HW_TSO_3)
-#define TG3_FLG2_1SHOT_MSI		0x10000000
-#define TG3_FLG2_NO_FWARE_REPORTED	0x40000000
-	u32				tg3_flags3;
-#define TG3_FLG3_NO_NVRAM_ADDR_TRANS	0x00000001
-#define TG3_FLG3_ENABLE_APE		0x00000002
-#define TG3_FLG3_PROTECTED_NVRAM	0x00000004
-#define TG3_FLG3_5701_DMA_BUG		0x00000008
-#define TG3_FLG3_USE_PHYLIB		0x00000010
-#define TG3_FLG3_MDIOBUS_INITED		0x00000020
-#define TG3_FLG3_RGMII_INBAND_DISABLE	0x00000100
-#define TG3_FLG3_RGMII_EXT_IBND_RX_EN	0x00000200
-#define TG3_FLG3_RGMII_EXT_IBND_TX_EN	0x00000400
-#define TG3_FLG3_CLKREQ_BUG		0x00000800
-#define TG3_FLG3_5755_PLUS		0x00002000
-#define TG3_FLG3_NO_NVRAM		0x00004000
-#define TG3_FLG3_ENABLE_RSS		0x00020000
-#define TG3_FLG3_ENABLE_TSS		0x00040000
-#define TG3_FLG3_4G_DMA_BNDRY_BUG	0x00080000
-#define TG3_FLG3_40BIT_DMA_LIMIT_BUG	0x00100000
-#define TG3_FLG3_SHORT_DMA_BUG		0x00200000
-#define TG3_FLG3_USE_JUMBO_BDFLAG	0x00400000
-#define TG3_FLG3_L1PLLPD_EN		0x00800000
-#define TG3_FLG3_5717_PLUS		0x01000000
-#define TG3_FLG3_APE_HAS_NCSI		0x02000000
-
 	struct timer_list		timer;
 	u16				timer_counter;
 	u16				timer_multiplier;
@@ -2983,6 +3063,7 @@ struct tg3 {
 #define TG3_PHY_ID_BCM5718S		0xbc050ff0
 #define TG3_PHY_ID_BCM57765		0x5c0d8a40
 #define TG3_PHY_ID_BCM5719C		0x5c0d8a20
+#define TG3_PHY_ID_BCM5720C		0x5c0d8b60
 #define TG3_PHY_ID_BCM5906		0xdc00ac40
 #define TG3_PHY_ID_BCM8002		0x60010140
 #define TG3_PHY_ID_INVALID		0xffffffff
@@ -3049,6 +3130,7 @@ struct tg3 {
 
 	int				nvram_lock_cnt;
 	u32				nvram_size;
+#define TG3_NVRAM_SIZE_2KB		0x00000800
 #define TG3_NVRAM_SIZE_64KB		0x00010000
 #define TG3_NVRAM_SIZE_128KB		0x00020000
 #define TG3_NVRAM_SIZE_256KB		0x00040000
@@ -3064,6 +3146,9 @@ struct tg3 {
 #define JEDEC_SAIFUN			0x4f
 #define JEDEC_SST			0xbf
 
+#define ATMEL_AT24C02_CHIP_SIZE		TG3_NVRAM_SIZE_2KB
+#define ATMEL_AT24C02_PAGE_SIZE		(8)
+
 #define ATMEL_AT24C64_CHIP_SIZE		TG3_NVRAM_SIZE_64KB
 #define ATMEL_AT24C64_PAGE_SIZE		(32)
 
diff --git a/drivers/net/tile/tilepro.c b/drivers/net/tile/tilepro.c
index 0825db6d883fb71cc8452c1617c89184300fccab..1e980fdd9d777a883131689d025eb401187f64fb 100644
--- a/drivers/net/tile/tilepro.c
+++ b/drivers/net/tile/tilepro.c
@@ -1930,7 +1930,7 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev)
 	unsigned int len = skb->len;
 	unsigned char *data = skb->data;
 
-	unsigned int csum_start = skb->csum_start - skb_headroom(skb);
+	unsigned int csum_start = skb_checksum_start_offset(skb);
 
 	lepp_frag_t frags[LEPP_MAX_FRAGS];
 
diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
index 2bedc0ace812ac2b5bfbf4ec05a54acc7f7c1ed5..1313aa1315f01bcc241dbb41276831d2931b005d 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -727,7 +727,7 @@ static int __devexit madgemc_remove(struct device *device)
 	return 0;
 }
 
-static short madgemc_adapter_ids[] __initdata = {
+static const short madgemc_adapter_ids[] __devinitconst = {
 	0x002d,
 	0x0000
 };
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index 2684003b8ab6478037d1047328c61be4f02a8837..e3855aeb13d46d80528a0a247536d4f04fdd33fd 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -86,6 +86,7 @@
 #include <linux/timer.h>
 #include <linux/in.h>
 #include <linux/ioport.h>
+#include <linux/seq_file.h>
 #include <linux/string.h>
 #include <linux/proc_fs.h>
 #include <linux/ptrace.h>
@@ -193,7 +194,7 @@ static void olympic_arb_cmd(struct net_device *dev);
 static int olympic_change_mtu(struct net_device *dev, int mtu);
 static void olympic_srb_bh(struct net_device *dev) ; 
 static void olympic_asb_bh(struct net_device *dev) ; 
-static int olympic_proc_info(char *buffer, char **start, off_t offset, int length, int *eof, void *data) ; 
+static const struct file_operations olympic_proc_ops;
 
 static const struct net_device_ops olympic_netdev_ops = {
 	.ndo_open		= olympic_open,
@@ -272,7 +273,7 @@ static int __devinit olympic_probe(struct pci_dev *pdev, const struct pci_device
 		char proc_name[20] ; 
 		strcpy(proc_name,"olympic_") ;
 		strcat(proc_name,dev->name) ; 
-		create_proc_read_entry(proc_name,0,init_net.proc_net,olympic_proc_info,(void *)dev) ;
+		proc_create_data(proc_name, 0, init_net.proc_net, &olympic_proc_ops, dev);
 		printk("Olympic: Network Monitor information: /proc/%s\n",proc_name); 
 	}
 	return  0 ;
@@ -1615,29 +1616,25 @@ static int olympic_change_mtu(struct net_device *dev, int mtu)
 	return 0 ; 
 }
 
-static int olympic_proc_info(char *buffer, char **start, off_t offset, int length, int *eof, void *data)
+static int olympic_proc_show(struct seq_file *m, void *v)
 {
-	struct net_device *dev = (struct net_device *)data ; 
+	struct net_device *dev = m->private;
 	struct olympic_private *olympic_priv=netdev_priv(dev);
 	u8 __iomem *oat = (olympic_priv->olympic_lap + olympic_priv->olympic_addr_table_addr) ; 
 	u8 __iomem *opt = (olympic_priv->olympic_lap + olympic_priv->olympic_parms_addr) ; 
-	int size = 0 ; 
-	int len=0;
-	off_t begin=0;
-	off_t pos=0;
 	u8 addr[6];
 	u8 addr2[6];
 	int i;
 
-	size = sprintf(buffer, 
+	seq_printf(m,
 		"IBM Pit/Pit-Phy/Olympic Chipset Token Ring Adapter %s\n",dev->name);
-	size += sprintf(buffer+size, "\n%6s: Adapter Address   : Node Address      : Functional Addr\n",
+	seq_printf(m, "\n%6s: Adapter Address   : Node Address      : Functional Addr\n",
  	   dev->name); 
 
 	for (i = 0 ; i < 6 ; i++)
 		addr[i] = readb(oat+offsetof(struct olympic_adapter_addr_table,node_addr) + i);
 
-	size += sprintf(buffer+size, "%6s: %pM : %pM : %02x:%02x:%02x:%02x\n",
+	seq_printf(m, "%6s: %pM : %pM : %02x:%02x:%02x:%02x\n",
 	   dev->name,
 	   dev->dev_addr, addr,
 	   readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)), 
@@ -1645,9 +1642,9 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt
 	   readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)+2),
 	   readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)+3));
 	 
-	size += sprintf(buffer+size, "\n%6s: Token Ring Parameters Table:\n", dev->name);
+	seq_printf(m, "\n%6s: Token Ring Parameters Table:\n", dev->name);
 
-	size += sprintf(buffer+size, "%6s: Physical Addr : Up Node Address   : Poll Address      : AccPri : Auth Src : Att Code :\n",
+	seq_printf(m, "%6s: Physical Addr : Up Node Address   : Poll Address      : AccPri : Auth Src : Att Code :\n",
 	  dev->name) ; 
 
 	for (i = 0 ; i < 6 ; i++)
@@ -1655,7 +1652,7 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt
 	for (i = 0 ; i < 6 ; i++)
 		addr2[i] =  readb(opt+offsetof(struct olympic_parameters_table, poll_addr) + i);
 
-	size += sprintf(buffer+size, "%6s: %02x:%02x:%02x:%02x   : %pM : %pM : %04x   : %04x     :  %04x    :\n",
+	seq_printf(m, "%6s: %02x:%02x:%02x:%02x   : %pM : %pM : %04x   : %04x     :  %04x    :\n",
 	  dev->name,
 	  readb(opt+offsetof(struct olympic_parameters_table, phys_addr)),
 	  readb(opt+offsetof(struct olympic_parameters_table, phys_addr)+1),
@@ -1666,12 +1663,12 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, auth_source_class))),
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, att_code))));
 
-	size += sprintf(buffer+size, "%6s: Source Address    : Bcn T : Maj. V : Lan St : Lcl Rg : Mon Err : Frame Correl : \n",
+	seq_printf(m, "%6s: Source Address    : Bcn T : Maj. V : Lan St : Lcl Rg : Mon Err : Frame Correl : \n",
 	  dev->name) ; 
 	
 	for (i = 0 ; i < 6 ; i++)
 		addr[i] = readb(opt+offsetof(struct olympic_parameters_table, source_addr) + i);
-	size += sprintf(buffer+size, "%6s: %pM : %04x  : %04x   : %04x   : %04x   : %04x    :     %04x     : \n",
+	seq_printf(m, "%6s: %pM : %04x  : %04x   : %04x   : %04x   : %04x    :     %04x     : \n",
 	  dev->name, addr,
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, beacon_type))),
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, major_vector))),
@@ -1680,12 +1677,12 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, mon_error))),
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, frame_correl))));
 
-	size += sprintf(buffer+size, "%6s: Beacon Details :  Tx  :  Rx  : NAUN Node Address : NAUN Node Phys : \n",
+	seq_printf(m, "%6s: Beacon Details :  Tx  :  Rx  : NAUN Node Address : NAUN Node Phys : \n",
 	  dev->name) ; 
 
 	for (i = 0 ; i < 6 ; i++)
 		addr[i] = readb(opt+offsetof(struct olympic_parameters_table, beacon_naun) + i);
-	size += sprintf(buffer+size, "%6s:                :  %02x  :  %02x  : %pM : %02x:%02x:%02x:%02x    : \n",
+	seq_printf(m, "%6s:                :  %02x  :  %02x  : %pM : %02x:%02x:%02x:%02x    : \n",
 	  dev->name,
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, beacon_transmit))),
 	  swab16(readw(opt+offsetof(struct olympic_parameters_table, beacon_receive))),
@@ -1695,19 +1692,21 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt
 	  readb(opt+offsetof(struct olympic_parameters_table, beacon_phys)+2),
 	  readb(opt+offsetof(struct olympic_parameters_table, beacon_phys)+3));
 
-	len=size;
-	pos=begin+size;
-	if (pos<offset) {
-		len=0;
-		begin=pos;
-	}
-	*start=buffer+(offset-begin);	/* Start of wanted data */
-	len-=(offset-begin);		/* Start slop */
-	if(len>length)
-		len=length;		/* Ending slop */
-	return len;
+	return 0;
 }
 
+static int olympic_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, olympic_proc_show, PDE(inode)->data);
+}
+
+static const struct file_operations olympic_proc_ops = {
+	.open		= olympic_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 static void __devexit olympic_remove_one(struct pci_dev *pdev) 
 {
 	struct net_device *dev = pci_get_drvdata(pdev) ; 
diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c
index 007d8e75666dbc6a836e2c7bc305a8d0379e5c05..092c3faa882a090bec438d83cd607cb54b6aca9a 100644
--- a/drivers/net/tulip/21142.c
+++ b/drivers/net/tulip/21142.c
@@ -122,8 +122,8 @@ void t21142_start_nway(struct net_device *dev)
 	tp->nway = tp->mediasense = 1;
 	tp->nwayset = tp->lpar = 0;
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: Restarting 21143 autonegotiation, csr14=%08x\n",
-		       dev->name, csr14);
+		netdev_dbg(dev, "Restarting 21143 autonegotiation, csr14=%08x\n",
+			   csr14);
 	iowrite32(0x0001, ioaddr + CSR13);
 	udelay(100);
 	iowrite32(csr14, ioaddr + CSR14);
@@ -206,14 +206,14 @@ void t21142_lnk_change(struct net_device *dev, int csr5)
 #if 0							/* Restart shouldn't be needed. */
 		iowrite32(tp->csr6 | RxOn, ioaddr + CSR6);
 		if (tulip_debug > 2)
-			printk(KERN_DEBUG "%s:  Restarting Tx and Rx, CSR5 is %08x\n",
-			       dev->name, ioread32(ioaddr + CSR5));
+			netdev_dbg(dev, " Restarting Tx and Rx, CSR5 is %08x\n",
+				   ioread32(ioaddr + CSR5));
 #endif
 		tulip_start_rxtx(tp);
 		if (tulip_debug > 2)
-			printk(KERN_DEBUG "%s:  Setting CSR6 %08x/%x CSR12 %08x\n",
-			       dev->name, tp->csr6, ioread32(ioaddr + CSR6),
-			       ioread32(ioaddr + CSR12));
+			netdev_dbg(dev, " Setting CSR6 %08x/%x CSR12 %08x\n",
+				   tp->csr6, ioread32(ioaddr + CSR6),
+				   ioread32(ioaddr + CSR12));
 	} else if ((tp->nwayset  &&  (csr5 & 0x08000000) &&
 		    (dev->if_port == 3  ||  dev->if_port == 5) &&
 		    (csr12 & 2) == 2) ||
diff --git a/drivers/net/tulip/Makefile b/drivers/net/tulip/Makefile
index 200cbf7c815c1f6eafcf0571332849ae98476cf9..5e8be38b45bbff442b6130f7b95d67bcf954c208 100644
--- a/drivers/net/tulip/Makefile
+++ b/drivers/net/tulip/Makefile
@@ -2,6 +2,8 @@
 # Makefile for the Linux "Tulip" family network device drivers.
 #
 
+ccflags-$(CONFIG_NET_TULIP)	:= -DDEBUG
+
 obj-$(CONFIG_PCMCIA_XIRCOM)	+= xircom_cb.o
 obj-$(CONFIG_DM9102)		+= dmfe.o
 obj-$(CONFIG_WINBOND_840)	+= winbond-840.o
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index b13c6b040be3687c5852e6534f16119c10a1f089..e2f69235118086278dd50a655def784ad509d20e 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -27,6 +27,8 @@
 
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define DRV_NAME		"de2104x"
 #define DRV_VERSION		"0.7"
 #define DRV_RELDATE		"Mar 17, 2004"
@@ -51,7 +53,7 @@
 
 /* These identify the driver base version and may not be removed. */
 static char version[] =
-KERN_INFO DRV_NAME " PCI Ethernet driver v" DRV_VERSION " (" DRV_RELDATE ")\n";
+"PCI Ethernet driver v" DRV_VERSION " (" DRV_RELDATE ")";
 
 MODULE_AUTHOR("Jeff Garzik <jgarzik@pobox.com>");
 MODULE_DESCRIPTION("Intel/Digital 21040/1 series PCI Ethernet driver");
@@ -73,8 +75,6 @@ static int rx_copybreak = 100;
 module_param (rx_copybreak, int, 0);
 MODULE_PARM_DESC (rx_copybreak, "de2104x Breakpoint at which Rx packets are copied");
 
-#define PFX			DRV_NAME ": "
-
 #define DE_DEF_MSG_ENABLE	(NETIF_MSG_DRV		| \
 				 NETIF_MSG_PROBE 	| \
 				 NETIF_MSG_LINK		| \
@@ -377,18 +377,16 @@ static u16 t21041_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
 static void de_rx_err_acct (struct de_private *de, unsigned rx_tail,
 			    u32 status, u32 len)
 {
-	if (netif_msg_rx_err (de))
-		printk (KERN_DEBUG
-			"%s: rx err, slot %d status 0x%x len %d\n",
-			de->dev->name, rx_tail, status, len);
+	netif_dbg(de, rx_err, de->dev,
+		  "rx err, slot %d status 0x%x len %d\n",
+		  rx_tail, status, len);
 
 	if ((status & 0x38000300) != 0x0300) {
 		/* Ingore earlier buffers. */
 		if ((status & 0xffff) != 0x7fff) {
-			if (netif_msg_rx_err(de))
-				dev_warn(&de->dev->dev,
-					 "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
-					 status);
+			netif_warn(de, rx_err, de->dev,
+				   "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
+				   status);
 			de->net_stats.rx_length_errors++;
 		}
 	} else if (status & RxError) {
@@ -435,10 +433,9 @@ static void de_rx (struct de_private *de)
 
 		copying_skb = (len <= rx_copybreak);
 
-		if (unlikely(netif_msg_rx_status(de)))
-			printk(KERN_DEBUG "%s: rx slot %d status 0x%x len %d copying? %d\n",
-			       de->dev->name, rx_tail, status, len,
-			       copying_skb);
+		netif_dbg(de, rx_status, de->dev,
+			  "rx slot %d status 0x%x len %d copying? %d\n",
+			  rx_tail, status, len, copying_skb);
 
 		buflen = copying_skb ? (len + RX_OFFSET) : de->rx_buf_sz;
 		copy_skb = dev_alloc_skb (buflen);
@@ -491,7 +488,7 @@ static void de_rx (struct de_private *de)
 	}
 
 	if (!rx_work)
-		dev_warn(&de->dev->dev, "rx work limit reached\n");
+		netdev_warn(de->dev, "rx work limit reached\n");
 
 	de->rx_tail = rx_tail;
 }
@@ -506,10 +503,9 @@ static irqreturn_t de_interrupt (int irq, void *dev_instance)
 	if ((!(status & (IntrOK|IntrErr))) || (status == 0xFFFF))
 		return IRQ_NONE;
 
-	if (netif_msg_intr(de))
-		printk(KERN_DEBUG "%s: intr, status %08x mode %08x desc %u/%u/%u\n",
-		       dev->name, status, dr32(MacMode),
-		       de->rx_tail, de->tx_head, de->tx_tail);
+	netif_dbg(de, intr, dev, "intr, status %08x mode %08x desc %u/%u/%u\n",
+		  status, dr32(MacMode),
+		  de->rx_tail, de->tx_head, de->tx_tail);
 
 	dw32(MacStatus, status);
 
@@ -534,9 +530,9 @@ static irqreturn_t de_interrupt (int irq, void *dev_instance)
 
 		pci_read_config_word(de->pdev, PCI_STATUS, &pci_status);
 		pci_write_config_word(de->pdev, PCI_STATUS, pci_status);
-		dev_err(&de->dev->dev,
-			"PCI bus error, status=%08x, PCI status=%04x\n",
-			status, pci_status);
+		netdev_err(de->dev,
+			   "PCI bus error, status=%08x, PCI status=%04x\n",
+			   status, pci_status);
 	}
 
 	return IRQ_HANDLED;
@@ -572,9 +568,9 @@ static void de_tx (struct de_private *de)
 
 		if (status & LastFrag) {
 			if (status & TxError) {
-				if (netif_msg_tx_err(de))
-					printk(KERN_DEBUG "%s: tx err, status 0x%x\n",
-					       de->dev->name, status);
+				netif_dbg(de, tx_err, de->dev,
+					  "tx err, status 0x%x\n",
+					  status);
 				de->net_stats.tx_errors++;
 				if (status & TxOWC)
 					de->net_stats.tx_window_errors++;
@@ -587,9 +583,8 @@ static void de_tx (struct de_private *de)
 			} else {
 				de->net_stats.tx_packets++;
 				de->net_stats.tx_bytes += skb->len;
-				if (netif_msg_tx_done(de))
-					printk(KERN_DEBUG "%s: tx done, slot %d\n",
-					       de->dev->name, tx_tail);
+				netif_dbg(de, tx_done, de->dev,
+					  "tx done, slot %d\n", tx_tail);
 			}
 			dev_kfree_skb_irq(skb);
 		}
@@ -646,9 +641,8 @@ static netdev_tx_t de_start_xmit (struct sk_buff *skb,
 	wmb();
 
 	de->tx_head = NEXT_TX(entry);
-	if (netif_msg_tx_queued(de))
-		printk(KERN_DEBUG "%s: tx queued, slot %d, skblen %d\n",
-		       dev->name, entry, skb->len);
+	netif_dbg(de, tx_queued, dev, "tx queued, slot %d, skblen %d\n",
+		  entry, skb->len);
 
 	if (tx_free == 0)
 		netif_stop_queue(dev);
@@ -873,7 +867,7 @@ static void de_stop_rxtx (struct de_private *de)
 		udelay(100);
 	}
 
-	dev_warn(&de->dev->dev, "timeout expired stopping DMA\n");
+	netdev_warn(de->dev, "timeout expired, stopping DMA\n");
 }
 
 static inline void de_start_rxtx (struct de_private *de)
@@ -907,9 +901,8 @@ static void de_link_up(struct de_private *de)
 {
 	if (!netif_carrier_ok(de->dev)) {
 		netif_carrier_on(de->dev);
-		if (netif_msg_link(de))
-			dev_info(&de->dev->dev, "link up, media %s\n",
-				 media_name[de->media_type]);
+		netif_info(de, link, de->dev, "link up, media %s\n",
+			   media_name[de->media_type]);
 	}
 }
 
@@ -917,8 +910,7 @@ static void de_link_down(struct de_private *de)
 {
 	if (netif_carrier_ok(de->dev)) {
 		netif_carrier_off(de->dev);
-		if (netif_msg_link(de))
-			dev_info(&de->dev->dev, "link down\n");
+		netif_info(de, link, de->dev, "link down\n");
 	}
 }
 
@@ -928,8 +920,7 @@ static void de_set_media (struct de_private *de)
 	u32 macmode = dr32(MacMode);
 
 	if (de_is_running(de))
-		dev_warn(&de->dev->dev,
-			 "chip is running while changing media!\n");
+		netdev_warn(de->dev, "chip is running while changing media!\n");
 
 	if (de->de21040)
 		dw32(CSR11, FULL_DUPLEX_MAGIC);
@@ -948,18 +939,13 @@ static void de_set_media (struct de_private *de)
 	else
 		macmode &= ~FullDuplex;
 
-	if (netif_msg_link(de))
-		dev_info(&de->dev->dev, "set link %s\n", media_name[media]);
-	if (netif_msg_hw(de)) {
-		dev_info(&de->dev->dev, "mode 0x%x, sia 0x%x,0x%x,0x%x,0x%x\n",
-			 dr32(MacMode), dr32(SIAStatus),
-			 dr32(CSR13), dr32(CSR14), dr32(CSR15));
-
-		dev_info(&de->dev->dev,
-			 "set mode 0x%x, set sia 0x%x,0x%x,0x%x\n",
-			 macmode, de->media[media].csr13,
-			 de->media[media].csr14, de->media[media].csr15);
-	}
+	netif_info(de, link, de->dev, "set link %s\n", media_name[media]);
+	netif_info(de, hw, de->dev, "mode 0x%x, sia 0x%x,0x%x,0x%x,0x%x\n",
+		   dr32(MacMode), dr32(SIAStatus),
+		   dr32(CSR13), dr32(CSR14), dr32(CSR15));
+	netif_info(de, hw, de->dev, "set mode 0x%x, set sia 0x%x,0x%x,0x%x\n",
+		   macmode, de->media[media].csr13,
+		   de->media[media].csr14, de->media[media].csr15);
 	if (macmode != dr32(MacMode))
 		dw32(MacMode, macmode);
 }
@@ -996,9 +982,8 @@ static void de21040_media_timer (unsigned long data)
 		if (!netif_carrier_ok(dev))
 			de_link_up(de);
 		else
-			if (netif_msg_timer(de))
-				dev_info(&dev->dev, "%s link ok, status %x\n",
-					 media_name[de->media_type], status);
+			netif_info(de, timer, dev, "%s link ok, status %x\n",
+				   media_name[de->media_type], status);
 		return;
 	}
 
@@ -1025,9 +1010,8 @@ static void de21040_media_timer (unsigned long data)
 	de->media_timer.expires = jiffies + DE_TIMER_NO_LINK;
 	add_timer(&de->media_timer);
 
-	if (netif_msg_timer(de))
-		dev_info(&dev->dev, "no link, trying media %s, status %x\n",
-			 media_name[de->media_type], status);
+	netif_info(de, timer, dev, "no link, trying media %s, status %x\n",
+		   media_name[de->media_type], status);
 }
 
 static unsigned int de_ok_to_advertise (struct de_private *de, u32 new_media)
@@ -1085,11 +1069,10 @@ static void de21041_media_timer (unsigned long data)
 		if (!netif_carrier_ok(dev))
 			de_link_up(de);
 		else
-			if (netif_msg_timer(de))
-				dev_info(&dev->dev,
-					 "%s link ok, mode %x status %x\n",
-					 media_name[de->media_type],
-					 dr32(MacMode), status);
+			netif_info(de, timer, dev,
+				   "%s link ok, mode %x status %x\n",
+				   media_name[de->media_type],
+				   dr32(MacMode), status);
 		return;
 	}
 
@@ -1163,9 +1146,8 @@ static void de21041_media_timer (unsigned long data)
 	de->media_timer.expires = jiffies + DE_TIMER_NO_LINK;
 	add_timer(&de->media_timer);
 
-	if (netif_msg_timer(de))
-		dev_info(&dev->dev, "no link, trying media %s, status %x\n",
-			 media_name[de->media_type], status);
+	netif_info(de, timer, dev, "no link, trying media %s, status %x\n",
+		   media_name[de->media_type], status);
 }
 
 static void de_media_interrupt (struct de_private *de, u32 status)
@@ -1401,14 +1383,13 @@ static int de_open (struct net_device *dev)
 	struct de_private *de = netdev_priv(dev);
 	int rc;
 
-	if (netif_msg_ifup(de))
-		printk(KERN_DEBUG "%s: enabling interface\n", dev->name);
+	netif_dbg(de, ifup, dev, "enabling interface\n");
 
 	de->rx_buf_sz = (dev->mtu <= 1500 ? PKT_BUF_SZ : dev->mtu + 32);
 
 	rc = de_alloc_rings(de);
 	if (rc) {
-		dev_err(&dev->dev, "ring allocation failure, err=%d\n", rc);
+		netdev_err(dev, "ring allocation failure, err=%d\n", rc);
 		return rc;
 	}
 
@@ -1416,14 +1397,14 @@ static int de_open (struct net_device *dev)
 
 	rc = request_irq(dev->irq, de_interrupt, IRQF_SHARED, dev->name, dev);
 	if (rc) {
-		dev_err(&dev->dev, "IRQ %d request failure, err=%d\n",
-			dev->irq, rc);
+		netdev_err(dev, "IRQ %d request failure, err=%d\n",
+			   dev->irq, rc);
 		goto err_out_free;
 	}
 
 	rc = de_init_hw(de);
 	if (rc) {
-		dev_err(&dev->dev, "h/w init failure, err=%d\n", rc);
+		netdev_err(dev, "h/w init failure, err=%d\n", rc);
 		goto err_out_free_irq;
 	}
 
@@ -1444,8 +1425,7 @@ static int de_close (struct net_device *dev)
 	struct de_private *de = netdev_priv(dev);
 	unsigned long flags;
 
-	if (netif_msg_ifdown(de))
-		printk(KERN_DEBUG "%s: disabling interface\n", dev->name);
+	netif_dbg(de, ifdown, dev, "disabling interface\n");
 
 	del_timer_sync(&de->media_timer);
 
@@ -1466,9 +1446,9 @@ static void de_tx_timeout (struct net_device *dev)
 {
 	struct de_private *de = netdev_priv(dev);
 
-	printk(KERN_DEBUG "%s: NIC status %08x mode %08x sia %08x desc %u/%u/%u\n",
-	       dev->name, dr32(MacStatus), dr32(MacMode), dr32(SIAStatus),
-	       de->rx_tail, de->tx_head, de->tx_tail);
+	netdev_dbg(dev, "NIC status %08x mode %08x sia %08x desc %u/%u/%u\n",
+		   dr32(MacStatus), dr32(MacMode), dr32(SIAStatus),
+		   de->rx_tail, de->tx_head, de->tx_tail);
 
 	del_timer_sync(&de->media_timer);
 
@@ -1518,18 +1498,17 @@ static int __de_get_settings(struct de_private *de, struct ethtool_cmd *ecmd)
 	switch (de->media_type) {
 	case DE_MEDIA_AUI:
 		ecmd->port = PORT_AUI;
-		ecmd->speed = 5;
 		break;
 	case DE_MEDIA_BNC:
 		ecmd->port = PORT_BNC;
-		ecmd->speed = 2;
 		break;
 	default:
 		ecmd->port = PORT_TP;
-		ecmd->speed = SPEED_10;
 		break;
 	}
 
+	ethtool_cmd_speed_set(ecmd, 10);
+
 	if (dr32(MacMode) & FullDuplex)
 		ecmd->duplex = DUPLEX_FULL;
 	else
@@ -1550,9 +1529,7 @@ static int __de_set_settings(struct de_private *de, struct ethtool_cmd *ecmd)
 	u32 new_media;
 	unsigned int media_lock;
 
-	if (ecmd->speed != SPEED_10 && ecmd->speed != 5 && ecmd->speed != 2)
-		return -EINVAL;
-	if (de->de21040 && ecmd->speed == 2)
+	if (ethtool_cmd_speed(ecmd) != 10)
 		return -EINVAL;
 	if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
 		return -EINVAL;
@@ -1696,9 +1673,8 @@ static int de_nway_reset(struct net_device *dev)
 
 	status = dr32(SIAStatus);
 	dw32(SIAStatus, (status & ~NWayState) | NWayRestart);
-	if (netif_msg_link(de))
-		dev_info(&de->dev->dev, "link nway restart, status %x,%x\n",
-			 status, dr32(SIAStatus));
+	netif_info(de, link, dev, "link nway restart, status %x,%x\n",
+		   status, dr32(SIAStatus));
 	return 0;
 }
 
@@ -1743,7 +1719,8 @@ static void __devinit de21040_get_mac_address (struct de_private *de)
 		de->dev->dev_addr[i] = value;
 		udelay(1);
 		if (boguscnt <= 0)
-			pr_warning(PFX "timeout reading 21040 MAC address byte %u\n", i);
+			pr_warn("timeout reading 21040 MAC address byte %u\n",
+				i);
 	}
 }
 
@@ -1929,8 +1906,10 @@ static void __devinit de21041_get_srom_info (struct de_private *de)
 					de->media[idx].csr14,
 					de->media[idx].csr15);
 
-		} else if (netif_msg_probe(de))
-			pr_cont("\n");
+		} else {
+			if (netif_msg_probe(de))
+				pr_cont("\n");
+		}
 
 		if (bufp > ((void *)&ee_data[DE_EEPROM_SIZE - 3]))
 			break;
@@ -1999,7 +1978,7 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 
 #ifndef MODULE
 	if (board_idx == 0)
-		printk("%s", version);
+		pr_info("%s\n", version);
 #endif
 
 	/* allocate a new ethernet device structure, and fill in defaults */
@@ -2041,7 +2020,7 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	/* check for invalid IRQ value */
 	if (pdev->irq < 2) {
 		rc = -EIO;
-		pr_err(PFX "invalid irq (%d) for pci dev %s\n",
+		pr_err("invalid irq (%d) for pci dev %s\n",
 		       pdev->irq, pci_name(pdev));
 		goto err_out_res;
 	}
@@ -2052,12 +2031,12 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	pciaddr = pci_resource_start(pdev, 1);
 	if (!pciaddr) {
 		rc = -EIO;
-		pr_err(PFX "no MMIO resource for pci dev %s\n", pci_name(pdev));
+		pr_err("no MMIO resource for pci dev %s\n", pci_name(pdev));
 		goto err_out_res;
 	}
 	if (pci_resource_len(pdev, 1) < DE_REGS_SIZE) {
 		rc = -EIO;
-		pr_err(PFX "MMIO resource (%llx) too small on pci dev %s\n",
+		pr_err("MMIO resource (%llx) too small on pci dev %s\n",
 		       (unsigned long long)pci_resource_len(pdev, 1),
 		       pci_name(pdev));
 		goto err_out_res;
@@ -2067,7 +2046,7 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	regs = ioremap_nocache(pciaddr, DE_REGS_SIZE);
 	if (!regs) {
 		rc = -EIO;
-		pr_err(PFX "Cannot map PCI MMIO (%llx@%lx) on pci dev %s\n",
+		pr_err("Cannot map PCI MMIO (%llx@%lx) on pci dev %s\n",
 		       (unsigned long long)pci_resource_len(pdev, 1),
 		       pciaddr, pci_name(pdev));
 		goto err_out_res;
@@ -2080,7 +2059,7 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	/* make sure hardware is not running */
 	rc = de_reset_mac(de);
 	if (rc) {
-		pr_err(PFX "Cannot reset MAC, pci dev %s\n", pci_name(pdev));
+		pr_err("Cannot reset MAC, pci dev %s\n", pci_name(pdev));
 		goto err_out_iomap;
 	}
 
@@ -2100,11 +2079,11 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 		goto err_out_iomap;
 
 	/* print info about board and interface just registered */
-	dev_info(&dev->dev, "%s at 0x%lx, %pM, IRQ %d\n",
-		 de->de21040 ? "21040" : "21041",
-		 dev->base_addr,
-		 dev->dev_addr,
-		 dev->irq);
+	netdev_info(dev, "%s at 0x%lx, %pM, IRQ %d\n",
+		    de->de21040 ? "21040" : "21041",
+		    dev->base_addr,
+		    dev->dev_addr,
+		    dev->irq);
 
 	pci_set_drvdata(pdev, dev);
 
@@ -2192,7 +2171,7 @@ static int de_resume (struct pci_dev *pdev)
 	if (!netif_running(dev))
 		goto out_attach;
 	if ((retval = pci_enable_device(pdev))) {
-		dev_err(&dev->dev, "pci_enable_device failed in resume\n");
+		netdev_err(dev, "pci_enable_device failed in resume\n");
 		goto out;
 	}
 	pci_set_master(pdev);
@@ -2221,7 +2200,7 @@ static struct pci_driver de_driver = {
 static int __init de_init (void)
 {
 #ifdef MODULE
-	printk("%s", version);
+	pr_info("%s\n", version);
 #endif
 	return pci_register_driver(&de_driver);
 }
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index efaa1d69b72082b5a0729710d0e86647b96bcc1e..45144d5bd11b26f6f86bd5db3e127239c2b0675c 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -1995,7 +1995,7 @@ SetMulticastFilter(struct net_device *dev)
 
 static u_char de4x5_irq[] = EISA_ALLOWED_IRQ_LIST;
 
-static int __init de4x5_eisa_probe (struct device *gendev)
+static int __devinit de4x5_eisa_probe (struct device *gendev)
 {
 	struct eisa_device *edev;
 	u_long iobase;
@@ -2097,7 +2097,7 @@ static int __devexit de4x5_eisa_remove (struct device *device)
 	return 0;
 }
 
-static struct eisa_device_id de4x5_eisa_ids[] = {
+static const struct eisa_device_id de4x5_eisa_ids[] __devinitconst = {
         { "DEC4250", 0 },	/* 0 is the board name index... */
         { "" }
 };
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index fb07f48910aea208aeedc79952617d3b9b05e3ac..4685127319669eadb65aa596ffed7ce8caa3b506 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -295,8 +295,7 @@ enum dmfe_CR6_bits {
 /* Global variable declaration ----------------------------- */
 static int __devinitdata printed_version;
 static const char version[] __devinitconst =
-	KERN_INFO DRV_NAME ": Davicom DM9xxx net driver, version "
-	DRV_VERSION " (" DRV_RELDATE ")\n";
+	"Davicom DM9xxx net driver, version " DRV_VERSION " (" DRV_RELDATE ")";
 
 static int dmfe_debug;
 static unsigned char dmfe_media_mode = DMFE_AUTO;
@@ -381,7 +380,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
 	DMFE_DBUG(0, "dmfe_init_one()", 0);
 
 	if (!printed_version++)
-		printk(version);
+		pr_info("%s\n", version);
 
 	/*
 	 *	SPARC on-board DM910x chips should be handled by the main
@@ -406,7 +405,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		pr_warning("32-bit PCI DMA not available\n");
+		pr_warn("32-bit PCI DMA not available\n");
 		err = -ENODEV;
 		goto err_out_free;
 	}
@@ -2203,7 +2202,7 @@ static int __init dmfe_init_module(void)
 {
 	int rc;
 
-	printk(version);
+	pr_info("%s\n", version);
 	printed_version = 1;
 
 	DMFE_DBUG(0, "init_module() ", debug);
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index 296486bf0956ebe7eb59953e36cf1c444e7ab55d..fa5eee925f25623c4639d4a204725e065512790c 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -222,8 +222,8 @@ void __devinit tulip_parse_eeprom(struct net_device *dev)
 	        /* there is no phy information, don't even try to build mtable */
 	        if (count == 0) {
 			if (tulip_debug > 0)
-				pr_warning("%s: no phy info, aborting mtable build\n",
-					   dev->name);
+				pr_warn("%s: no phy info, aborting mtable build\n",
+					dev->name);
 		        return;
 		}
 
diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c
index 0013642903eecda0e8226579176de6f2f93babc5..5350d753e0fff0c4a089ea091ca5f5121acc6330 100644
--- a/drivers/net/tulip/interrupt.c
+++ b/drivers/net/tulip/interrupt.c
@@ -125,12 +125,12 @@ int tulip_poll(struct napi_struct *napi, int budget)
 #endif
 
 	if (tulip_debug > 4)
-		printk(KERN_DEBUG " In tulip_rx(), entry %d %08x\n",
-		       entry, tp->rx_ring[entry].status);
+		netdev_dbg(dev, " In tulip_rx(), entry %d %08x\n",
+			   entry, tp->rx_ring[entry].status);
 
        do {
 		if (ioread32(tp->base_addr + CSR5) == 0xffffffff) {
-			printk(KERN_DEBUG " In tulip_poll(), hardware disappeared\n");
+			netdev_dbg(dev, " In tulip_poll(), hardware disappeared\n");
 			break;
 		}
                /* Acknowledge current RX interrupt sources. */
@@ -145,9 +145,9 @@ int tulip_poll(struct napi_struct *napi, int budget)
                        if (tp->dirty_rx + RX_RING_SIZE == tp->cur_rx)
                                break;
 
-                       if (tulip_debug > 5)
-                               printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %08x\n",
-                                      dev->name, entry, status);
+		       if (tulip_debug > 5)
+				netdev_dbg(dev, "In tulip_rx(), entry %d %08x\n",
+					   entry, status);
 
 		       if (++work_done >= budget)
                                goto not_done;
@@ -184,9 +184,9 @@ int tulip_poll(struct napi_struct *napi, int budget)
 					}
 			       } else {
                                 /* There was a fatal error. */
-                                       if (tulip_debug > 2)
-                                               printk(KERN_DEBUG "%s: Receive error, Rx status %08x\n",
-                                                      dev->name, status);
+				       if (tulip_debug > 2)
+						netdev_dbg(dev, "Receive error, Rx status %08x\n",
+							   status);
 					dev->stats.rx_errors++; /* end of a packet.*/
 					if (pkt_len > 1518 ||
 					    (status & RxDescRunt))
@@ -367,16 +367,16 @@ static int tulip_rx(struct net_device *dev)
 	int received = 0;
 
 	if (tulip_debug > 4)
-		printk(KERN_DEBUG " In tulip_rx(), entry %d %08x\n",
-		       entry, tp->rx_ring[entry].status);
+		netdev_dbg(dev, "In tulip_rx(), entry %d %08x\n",
+			   entry, tp->rx_ring[entry].status);
 	/* If we own the next entry, it is a new packet. Send it up. */
 	while ( ! (tp->rx_ring[entry].status & cpu_to_le32(DescOwned))) {
 		s32 status = le32_to_cpu(tp->rx_ring[entry].status);
 		short pkt_len;
 
 		if (tulip_debug > 5)
-			printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %08x\n",
-			       dev->name, entry, status);
+			netdev_dbg(dev, "In tulip_rx(), entry %d %08x\n",
+				   entry, status);
 		if (--rx_work_limit < 0)
 			break;
 
@@ -404,16 +404,16 @@ static int tulip_rx(struct net_device *dev)
 				/* Ingore earlier buffers. */
 				if ((status & 0xffff) != 0x7fff) {
 					if (tulip_debug > 1)
-						dev_warn(&dev->dev,
-							 "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
-							 status);
+						netdev_warn(dev,
+							    "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
+							    status);
 					dev->stats.rx_length_errors++;
 				}
 			} else {
 				/* There was a fatal error. */
 				if (tulip_debug > 2)
-					printk(KERN_DEBUG "%s: Receive error, Rx status %08x\n",
-					       dev->name, status);
+					netdev_dbg(dev, "Receive error, Rx status %08x\n",
+						   status);
 				dev->stats.rx_errors++; /* end of a packet.*/
 				if (pkt_len > 1518 ||
 				    (status & RxDescRunt))
@@ -573,8 +573,8 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 #endif /*  CONFIG_TULIP_NAPI */
 
 		if (tulip_debug > 4)
-			printk(KERN_DEBUG "%s: interrupt  csr5=%#8.8x new csr5=%#8.8x\n",
-			       dev->name, csr5, ioread32(ioaddr + CSR5));
+			netdev_dbg(dev, "interrupt  csr5=%#8.8x new csr5=%#8.8x\n",
+				   csr5, ioread32(ioaddr + CSR5));
 
 
 		if (csr5 & (TxNoBuf | TxDied | TxIntr | TimerInt)) {
@@ -605,8 +605,8 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 					/* There was an major error, log it. */
 #ifndef final_version
 					if (tulip_debug > 1)
-						printk(KERN_DEBUG "%s: Transmit error, Tx status %08x\n",
-						       dev->name, status);
+						netdev_dbg(dev, "Transmit error, Tx status %08x\n",
+							   status);
 #endif
 					dev->stats.tx_errors++;
 					if (status & 0x4104)
@@ -804,8 +804,8 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 	}
 
 	if (tulip_debug > 4)
-		printk(KERN_DEBUG "%s: exiting interrupt, csr5=%#04x\n",
-		       dev->name, ioread32(ioaddr + CSR5));
+		netdev_dbg(dev, "exiting interrupt, csr5=%#04x\n",
+			   ioread32(ioaddr + CSR5));
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/net/tulip/media.c b/drivers/net/tulip/media.c
index a0c770ee4b6475d0c56235585afc167aa3c84c65..4bd13922875d029c9a0e5b155f235df2c5d620c1 100644
--- a/drivers/net/tulip/media.c
+++ b/drivers/net/tulip/media.c
@@ -182,8 +182,8 @@ void tulip_select_media(struct net_device *dev, int startup)
 		switch (mleaf->type) {
 		case 0:					/* 21140 non-MII xcvr. */
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: Using a 21140 non-MII transceiver with control setting %02x\n",
-				       dev->name, p[1]);
+				netdev_dbg(dev, "Using a 21140 non-MII transceiver with control setting %02x\n",
+					   p[1]);
 			dev->if_port = p[0];
 			if (startup)
 				iowrite32(mtable->csr12dir | 0x100, ioaddr + CSR12);
@@ -204,15 +204,14 @@ void tulip_select_media(struct net_device *dev, int startup)
 				struct medialeaf *rleaf = &mtable->mleaf[mtable->has_reset];
 				unsigned char *rst = rleaf->leafdata;
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG "%s: Resetting the transceiver\n",
-					       dev->name);
+					netdev_dbg(dev, "Resetting the transceiver\n");
 				for (i = 0; i < rst[0]; i++)
 					iowrite32(get_u16(rst + 1 + (i<<1)) << 16, ioaddr + CSR15);
 			}
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: 21143 non-MII %s transceiver control %04x/%04x\n",
-				       dev->name, medianame[dev->if_port],
-				       setup[0], setup[1]);
+				netdev_dbg(dev, "21143 non-MII %s transceiver control %04x/%04x\n",
+					   medianame[dev->if_port],
+					   setup[0], setup[1]);
 			if (p[0] & 0x40) {	/* SIA (CSR13-15) setup values are provided. */
 				csr13val = setup[0];
 				csr14val = setup[1];
@@ -239,8 +238,8 @@ void tulip_select_media(struct net_device *dev, int startup)
 				if (startup) iowrite32(csr13val, ioaddr + CSR13);
 			}
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s:  Setting CSR15 to %08x/%08x\n",
-				       dev->name, csr15dir, csr15val);
+				netdev_dbg(dev, "Setting CSR15 to %08x/%08x\n",
+					   csr15dir, csr15val);
 			if (mleaf->type == 4)
 				new_csr6 = 0x82020000 | ((setup[2] & 0x71) << 18);
 			else
@@ -316,9 +315,9 @@ void tulip_select_media(struct net_device *dev, int startup)
 				if (tp->mii_advertise == 0)
 					tp->mii_advertise = tp->advertising[phy_num];
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG "%s:  Advertising %04x on MII %d\n",
-					       dev->name, tp->mii_advertise,
-					       tp->phys[phy_num]);
+					netdev_dbg(dev, " Advertising %04x on MII %d\n",
+						   tp->mii_advertise,
+						   tp->phys[phy_num]);
 				tulip_mdio_write(dev, tp->phys[phy_num], 4, tp->mii_advertise);
 			}
 			break;
@@ -335,8 +334,7 @@ void tulip_select_media(struct net_device *dev, int startup)
 				struct medialeaf *rleaf = &mtable->mleaf[mtable->has_reset];
 				unsigned char *rst = rleaf->leafdata;
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG "%s: Resetting the transceiver\n",
-					       dev->name);
+					netdev_dbg(dev, "Resetting the transceiver\n");
 				for (i = 0; i < rst[0]; i++)
 					iowrite32(get_u16(rst + 1 + (i<<1)) << 16, ioaddr + CSR15);
 			}
@@ -344,20 +342,21 @@ void tulip_select_media(struct net_device *dev, int startup)
 			break;
 		}
 		default:
-			printk(KERN_DEBUG "%s:  Invalid media table selection %d\n",
-			       dev->name, mleaf->type);
+			netdev_dbg(dev, " Invalid media table selection %d\n",
+				   mleaf->type);
 			new_csr6 = 0x020E0000;
 		}
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: Using media type %s, CSR12 is %02x\n",
-			       dev->name, medianame[dev->if_port],
+			netdev_dbg(dev, "Using media type %s, CSR12 is %02x\n",
+				   medianame[dev->if_port],
 				   ioread32(ioaddr + CSR12) & 0xff);
 	} else if (tp->chip_id == LC82C168) {
 		if (startup && ! tp->medialock)
 			dev->if_port = tp->mii_cnt ? 11 : 0;
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: PNIC PHY status is %3.3x, media %s\n",
-			       dev->name, ioread32(ioaddr + 0xB8), medianame[dev->if_port]);
+			netdev_dbg(dev, "PNIC PHY status is %3.3x, media %s\n",
+				   ioread32(ioaddr + 0xB8),
+				   medianame[dev->if_port]);
 		if (tp->mii_cnt) {
 			new_csr6 = 0x810C0000;
 			iowrite32(0x0001, ioaddr + CSR15);
@@ -388,9 +387,9 @@ void tulip_select_media(struct net_device *dev, int startup)
 		} else
 			new_csr6 = 0x03860000;
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: No media description table, assuming %s transceiver, CSR12 %02x\n",
-			       dev->name, medianame[dev->if_port],
-			       ioread32(ioaddr + CSR12));
+			netdev_dbg(dev, "No media description table, assuming %s transceiver, CSR12 %02x\n",
+				   medianame[dev->if_port],
+				   ioread32(ioaddr + CSR12));
 	}
 
 	tp->csr6 = new_csr6 | (tp->csr6 & 0xfdff) | (tp->full_duplex ? 0x0200 : 0);
@@ -504,8 +503,8 @@ void __devinit tulip_find_mii (struct net_device *dev, int board_idx)
 
 		/* Fixup for DLink with miswired PHY. */
 		if (mii_advert != to_advert) {
-			printk(KERN_DEBUG "tulip%d:  Advertising %04x on PHY %d, previously advertising %04x\n",
-			       board_idx, to_advert, phy, mii_advert);
+			pr_debug("tulip%d:  Advertising %04x on PHY %d, previously advertising %04x\n",
+				 board_idx, to_advert, phy, mii_advert);
 			tulip_mdio_write (dev, phy, 4, to_advert);
 		}
 
diff --git a/drivers/net/tulip/pnic.c b/drivers/net/tulip/pnic.c
index a63e64b6863d852def7dc6c1a2a8c6b9b081fe73..aa4d9dad03951846f9795539f06aedb643ed1ad5 100644
--- a/drivers/net/tulip/pnic.c
+++ b/drivers/net/tulip/pnic.c
@@ -40,8 +40,8 @@ void pnic_do_nway(struct net_device *dev)
 			new_csr6 |= 0x00000200;
 		}
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: PNIC autonegotiated status %08x, %s\n",
-			       dev->name, phy_reg, medianame[dev->if_port]);
+			netdev_dbg(dev, "PNIC autonegotiated status %08x, %s\n",
+				   phy_reg, medianame[dev->if_port]);
 		if (tp->csr6 != new_csr6) {
 			tp->csr6 = new_csr6;
 			/* Restart Tx */
@@ -58,8 +58,8 @@ void pnic_lnk_change(struct net_device *dev, int csr5)
 	int phy_reg = ioread32(ioaddr + 0xB8);
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: PNIC link changed state %08x, CSR5 %08x\n",
-		       dev->name, phy_reg, csr5);
+		netdev_dbg(dev, "PNIC link changed state %08x, CSR5 %08x\n",
+			   phy_reg, csr5);
 	if (ioread32(ioaddr + CSR5) & TPLnkFail) {
 		iowrite32((ioread32(ioaddr + CSR7) & ~TPLnkFail) | TPLnkPass, ioaddr + CSR7);
 		/* If we use an external MII, then we mustn't use the
@@ -114,8 +114,8 @@ void pnic_timer(unsigned long data)
 		int csr5 = ioread32(ioaddr + CSR5);
 
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: PNIC timer PHY status %08x, %s CSR5 %08x\n",
-			       dev->name, phy_reg, medianame[dev->if_port], csr5);
+			netdev_dbg(dev, "PNIC timer PHY status %08x, %s CSR5 %08x\n",
+				   phy_reg, medianame[dev->if_port], csr5);
 		if (phy_reg & 0x04000000) {	/* Remote link fault */
 			iowrite32(0x0201F078, ioaddr + 0xB8);
 			next_tick = 1*HZ;
@@ -125,11 +125,11 @@ void pnic_timer(unsigned long data)
 			next_tick = 60*HZ;
 		} else if (csr5 & TPLnkFail) { /* 100baseTx link beat */
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: %s link beat failed, CSR12 %04x, CSR5 %08x, PHY %03x\n",
-				       dev->name, medianame[dev->if_port],
-				       csr12,
-				       ioread32(ioaddr + CSR5),
-				       ioread32(ioaddr + 0xB8));
+				netdev_dbg(dev, "%s link beat failed, CSR12 %04x, CSR5 %08x, PHY %03x\n",
+					   medianame[dev->if_port],
+					   csr12,
+					   ioread32(ioaddr + CSR5),
+					   ioread32(ioaddr + 0xB8));
 			next_tick = 3*HZ;
 			if (tp->medialock) {
 			} else if (tp->nwayset  &&  (dev->if_port & 1)) {
diff --git a/drivers/net/tulip/pnic2.c b/drivers/net/tulip/pnic2.c
index 4690c8e692076d518a6c8e1c3973025e59ba7e31..93358ee4d830e859b658e93827f04e3023def828 100644
--- a/drivers/net/tulip/pnic2.c
+++ b/drivers/net/tulip/pnic2.c
@@ -125,8 +125,8 @@ void pnic2_start_nway(struct net_device *dev)
         csr14 |= 0x00001184;
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: Restarting PNIC2 autonegotiation, csr14=%08x\n",
-		       dev->name, csr14);
+		netdev_dbg(dev, "Restarting PNIC2 autonegotiation, csr14=%08x\n",
+			   csr14);
 
         /* tell pnic2_lnk_change we are doing an nway negotiation */
 	dev->if_port = 0;
@@ -137,8 +137,7 @@ void pnic2_start_nway(struct net_device *dev)
 
 	tp->csr6 = ioread32(ioaddr + CSR6);
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: On Entry to Nway, csr6=%08x\n",
-		       dev->name, tp->csr6);
+		netdev_dbg(dev, "On Entry to Nway, csr6=%08x\n", tp->csr6);
 
         /* mask off any bits not to touch
          * comment at top of file explains mask value
@@ -271,9 +270,10 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 			iowrite32(1, ioaddr + CSR13);
 
 			if (tulip_debug > 2)
-			        printk(KERN_DEBUG "%s: Setting CSR6 %08x/%x CSR12 %08x\n",
-				       dev->name, tp->csr6,
-				       ioread32(ioaddr + CSR6), ioread32(ioaddr + CSR12));
+				netdev_dbg(dev, "Setting CSR6 %08x/%x CSR12 %08x\n",
+					   tp->csr6,
+					   ioread32(ioaddr + CSR6),
+					   ioread32(ioaddr + CSR12));
 
 			/* now the following actually writes out the
 			 * new csr6 values
@@ -324,7 +324,7 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 		/* Link blew? Maybe restart NWay. */
 
 		if (tulip_debug > 2)
-			printk(KERN_DEBUG "%s: Ugh! Link blew?\n", dev->name);
+			netdev_dbg(dev, "Ugh! Link blew?\n");
 
 		del_timer_sync(&tp->timer);
 		pnic2_start_nway(dev);
diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c
index 36c2725ec8867804eddeb117d8032b73dc1ab32a..2017faf2d0e6bded148c965c94a2213cdc7c69f3 100644
--- a/drivers/net/tulip/timer.c
+++ b/drivers/net/tulip/timer.c
@@ -28,11 +28,11 @@ void tulip_media_task(struct work_struct *work)
 	unsigned long flags;
 
 	if (tulip_debug > 2) {
-		printk(KERN_DEBUG "%s: Media selection tick, %s, status %08x mode %08x SIA %08x %08x %08x %08x\n",
-		       dev->name, medianame[dev->if_port],
-		       ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR6),
-		       csr12, ioread32(ioaddr + CSR13),
-		       ioread32(ioaddr + CSR14), ioread32(ioaddr + CSR15));
+		netdev_dbg(dev, "Media selection tick, %s, status %08x mode %08x SIA %08x %08x %08x %08x\n",
+			   medianame[dev->if_port],
+			   ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR6),
+			   csr12, ioread32(ioaddr + CSR13),
+			   ioread32(ioaddr + CSR14), ioread32(ioaddr + CSR15));
 	}
 	switch (tp->chip_id) {
 	case DC21140:
@@ -48,9 +48,9 @@ void tulip_media_task(struct work_struct *work)
 			   Assume this a generic MII or SYM transceiver. */
 			next_tick = 60*HZ;
 			if (tulip_debug > 2)
-				printk(KERN_DEBUG "%s: network media monitor CSR6 %08x CSR12 0x%02x\n",
-				       dev->name,
-				       ioread32(ioaddr + CSR6), csr12 & 0xff);
+				netdev_dbg(dev, "network media monitor CSR6 %08x CSR12 0x%02x\n",
+					   ioread32(ioaddr + CSR6),
+					   csr12 & 0xff);
 			break;
 		}
 		mleaf = &tp->mtable->mleaf[tp->cur_index];
@@ -62,8 +62,8 @@ void tulip_media_task(struct work_struct *work)
 			s8 bitnum = p[offset];
 			if (p[offset+1] & 0x80) {
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG "%s: Transceiver monitor tick CSR12=%#02x, no media sense\n",
-					       dev->name, csr12);
+					netdev_dbg(dev, "Transceiver monitor tick CSR12=%#02x, no media sense\n",
+						   csr12);
 				if (mleaf->type == 4) {
 					if (mleaf->media == 3 && (csr12 & 0x02))
 						goto select_next_media;
@@ -71,17 +71,16 @@ void tulip_media_task(struct work_struct *work)
 				break;
 			}
 			if (tulip_debug > 2)
-				printk(KERN_DEBUG "%s: Transceiver monitor tick: CSR12=%#02x bit %d is %d, expecting %d\n",
-				       dev->name, csr12, (bitnum >> 1) & 7,
-				       (csr12 & (1 << ((bitnum >> 1) & 7))) != 0,
-				       (bitnum >= 0));
+				netdev_dbg(dev, "Transceiver monitor tick: CSR12=%#02x bit %d is %d, expecting %d\n",
+					   csr12, (bitnum >> 1) & 7,
+					   (csr12 & (1 << ((bitnum >> 1) & 7))) != 0,
+					   (bitnum >= 0));
 			/* Check that the specified bit has the proper value. */
 			if ((bitnum < 0) !=
 				((csr12 & (1 << ((bitnum >> 1) & 7))) != 0)) {
 				if (tulip_debug > 2)
-					printk(KERN_DEBUG "%s: Link beat detected for %s\n",
-					       dev->name,
-					       medianame[mleaf->media & MEDIA_MASK]);
+					netdev_dbg(dev, "Link beat detected for %s\n",
+						   medianame[mleaf->media & MEDIA_MASK]);
 				if ((p[2] & 0x61) == 0x01)	/* Bogus Znyx board. */
 					goto actually_mii;
 				netif_carrier_on(dev);
@@ -99,10 +98,9 @@ void tulip_media_task(struct work_struct *work)
 			if (tulip_media_cap[dev->if_port] & MediaIsFD)
 				goto select_next_media; /* Skip FD entries. */
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: No link beat on media %s, trying transceiver type %s\n",
-				       dev->name,
-				       medianame[mleaf->media & MEDIA_MASK],
-				       medianame[tp->mtable->mleaf[tp->cur_index].media]);
+				netdev_dbg(dev, "No link beat on media %s, trying transceiver type %s\n",
+					   medianame[mleaf->media & MEDIA_MASK],
+					   medianame[tp->mtable->mleaf[tp->cur_index].media]);
 			tulip_select_media(dev, 0);
 			/* Restart the transmit process. */
 			tulip_restart_rxtx(tp);
@@ -166,10 +164,9 @@ void comet_timer(unsigned long data)
 	int next_tick = 60*HZ;
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: Comet link status %04x partner capability %04x\n",
-		       dev->name,
-		       tulip_mdio_read(dev, tp->phys[0], 1),
-		       tulip_mdio_read(dev, tp->phys[0], 5));
+		netdev_dbg(dev, "Comet link status %04x partner capability %04x\n",
+			   tulip_mdio_read(dev, tp->phys[0], 1),
+			   tulip_mdio_read(dev, tp->phys[0], 5));
 	/* mod_timer synchronizes us with potential add_timer calls
 	 * from interrupts.
 	 */
diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h
index ed66a16711dceadc550db0316bd52c8bef15688d..9db528967da9353f6a109b12f060a379f71f552c 100644
--- a/drivers/net/tulip/tulip.h
+++ b/drivers/net/tulip/tulip.h
@@ -547,11 +547,9 @@ static inline void tulip_stop_rxtx(struct tulip_private *tp)
 			udelay(10);
 
 		if (!i)
-			printk(KERN_DEBUG "%s: tulip_stop_rxtx() failed"
-					" (CSR5 0x%x CSR6 0x%x)\n",
-					pci_name(tp->pdev),
-					ioread32(ioaddr + CSR5),
-					ioread32(ioaddr + CSR6));
+			netdev_dbg(tp->dev, "tulip_stop_rxtx() failed (CSR5 0x%x CSR6 0x%x)\n",
+				   ioread32(ioaddr + CSR5),
+				   ioread32(ioaddr + CSR6));
 	}
 }
 
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 5c01e260f1ba917d57b025022a70a8083170dad7..82f87647207ecb4acdb4804ff2d95d914a392d9c 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -12,6 +12,7 @@
 	Please submit bugs to http://bugzilla.kernel.org/ .
 */
 
+#define pr_fmt(fmt) "tulip: " fmt
 
 #define DRV_NAME	"tulip"
 #ifdef CONFIG_TULIP_NAPI
@@ -119,8 +120,6 @@ module_param(csr0, int, 0);
 module_param_array(options, int, NULL, 0);
 module_param_array(full_duplex, int, NULL, 0);
 
-#define PFX DRV_NAME ": "
-
 #ifdef TULIP_DEBUG
 int tulip_debug = TULIP_DEBUG;
 #else
@@ -331,8 +330,7 @@ static void tulip_up(struct net_device *dev)
 	udelay(100);
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: tulip_up(), irq==%d\n",
-		       dev->name, dev->irq);
+		netdev_dbg(dev, "tulip_up(), irq==%d\n", dev->irq);
 
 	iowrite32(tp->rx_ring_dma, ioaddr + CSR3);
 	iowrite32(tp->tx_ring_dma, ioaddr + CSR4);
@@ -499,10 +497,10 @@ static void tulip_up(struct net_device *dev)
 	iowrite32(0, ioaddr + CSR2);		/* Rx poll demand */
 
 	if (tulip_debug > 2) {
-		printk(KERN_DEBUG "%s: Done tulip_up(), CSR0 %08x, CSR5 %08x CSR6 %08x\n",
-		       dev->name, ioread32(ioaddr + CSR0),
-		       ioread32(ioaddr + CSR5),
-		       ioread32(ioaddr + CSR6));
+		netdev_dbg(dev, "Done tulip_up(), CSR0 %08x, CSR5 %08x CSR6 %08x\n",
+			   ioread32(ioaddr + CSR0),
+			   ioread32(ioaddr + CSR5),
+			   ioread32(ioaddr + CSR6));
 	}
 
 	/* Set the timer to switch to check for link beat and perhaps switch
@@ -843,8 +841,7 @@ static int tulip_close (struct net_device *dev)
 	tulip_down (dev);
 
 	if (tulip_debug > 1)
-		dev_printk(KERN_DEBUG, &dev->dev,
-			   "Shutting down ethercard, status was %02x\n",
+		netdev_dbg(dev, "Shutting down ethercard, status was %02x\n",
 			   ioread32 (ioaddr + CSR5));
 
 	free_irq (dev->irq, dev);
@@ -1207,7 +1204,7 @@ static void __devinit tulip_mwi_config (struct pci_dev *pdev,
 	u32 csr0;
 
 	if (tulip_debug > 3)
-		printk(KERN_DEBUG "%s: tulip_mwi_config()\n", pci_name(pdev));
+		netdev_dbg(dev, "tulip_mwi_config()\n");
 
 	tp->csr0 = csr0 = 0;
 
@@ -1269,8 +1266,8 @@ static void __devinit tulip_mwi_config (struct pci_dev *pdev,
 out:
 	tp->csr0 = csr0;
 	if (tulip_debug > 2)
-		printk(KERN_DEBUG "%s: MWI config cacheline=%d, csr0=%08x\n",
-		       pci_name(pdev), cache, csr0);
+		netdev_dbg(dev, "MWI config cacheline=%d, csr0=%08x\n",
+			   cache, csr0);
 }
 #endif
 
@@ -1340,13 +1337,13 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	 */
 
         if (pdev->subsystem_vendor == PCI_VENDOR_ID_LMC) {
-		pr_err(PFX "skipping LMC card\n");
+		pr_err("skipping LMC card\n");
 		return -ENODEV;
 	} else if (pdev->subsystem_vendor == PCI_VENDOR_ID_SBE &&
 		   (pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_T3E3 ||
 		    pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P0 ||
 		    pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P1)) {
-		pr_err(PFX "skipping SBE T3E3 port\n");
+		pr_err("skipping SBE T3E3 port\n");
 		return -ENODEV;
 	}
 
@@ -1362,13 +1359,13 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 
 		if (pdev->vendor == 0x1282 && pdev->device == 0x9100 &&
 		    pdev->revision < 0x30) {
-			pr_info(PFX "skipping early DM9100 with Crc bug (use dmfe)\n");
+			pr_info("skipping early DM9100 with Crc bug (use dmfe)\n");
 			return -ENODEV;
 		}
 
 		dp = pci_device_to_OF_node(pdev);
 		if (!(dp && of_get_property(dp, "local-mac-address", NULL))) {
-			pr_info(PFX "skipping DM910x expansion card (use dmfe)\n");
+			pr_info("skipping DM910x expansion card (use dmfe)\n");
 			return -ENODEV;
 		}
 	}
@@ -1415,16 +1412,14 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 
 	i = pci_enable_device(pdev);
 	if (i) {
-		pr_err(PFX "Cannot enable tulip board #%d, aborting\n",
-		       board_idx);
+		pr_err("Cannot enable tulip board #%d, aborting\n", board_idx);
 		return i;
 	}
 
 	/* The chip will fail to enter a low-power state later unless
 	 * first explicitly commanded into D0 */
 	if (pci_set_power_state(pdev, PCI_D0)) {
-		printk (KERN_NOTICE PFX
-			"Failed to set power state to D0\n");
+		pr_notice("Failed to set power state to D0\n");
 	}
 
 	irq = pdev->irq;
@@ -1432,13 +1427,13 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	/* alloc_etherdev ensures aligned and zeroed private structures */
 	dev = alloc_etherdev (sizeof (*tp));
 	if (!dev) {
-		pr_err(PFX "ether device alloc failed, aborting\n");
+		pr_err("ether device alloc failed, aborting\n");
 		return -ENOMEM;
 	}
 
 	SET_NETDEV_DEV(dev, &pdev->dev);
 	if (pci_resource_len (pdev, 0) < tulip_tbl[chip_idx].io_size) {
-		pr_err(PFX "%s: I/O region (0x%llx@0x%llx) too small, aborting\n",
+		pr_err("%s: I/O region (0x%llx@0x%llx) too small, aborting\n",
 		       pci_name(pdev),
 		       (unsigned long long)pci_resource_len (pdev, 0),
 		       (unsigned long long)pci_resource_start (pdev, 0));
@@ -1483,7 +1478,8 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 		if (sig == 0x09811317) {
 			tp->flags |= COMET_PM;
 			tp->wolinfo.supported = WAKE_PHY | WAKE_MAGIC;
-			printk(KERN_INFO "tulip_init_one: Enabled WOL support for AN983B\n");
+			pr_info("%s: Enabled WOL support for AN983B\n",
+				__func__);
 		}
 	}
 	tp->pdev = pdev;
@@ -1879,7 +1875,7 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
 		tulip_set_wolopts(pdev, tp->wolinfo.wolopts);
 		rc = pci_enable_wake(pdev, pstate, tp->wolinfo.wolopts);
 		if (rc)
-			printk("tulip: pci_enable_wake failed (%d)\n", rc);
+			pr_err("pci_enable_wake failed (%d)\n", rc);
 	}
 	pci_set_power_state(pdev, pstate);
 
@@ -1905,12 +1901,12 @@ static int tulip_resume(struct pci_dev *pdev)
 		return 0;
 
 	if ((retval = pci_enable_device(pdev))) {
-		pr_err(PFX "pci_enable_device failed in resume\n");
+		pr_err("pci_enable_device failed in resume\n");
 		return retval;
 	}
 
 	if ((retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev))) {
-		pr_err(PFX "request_irq failed in resume\n");
+		pr_err("request_irq failed in resume\n");
 		return retval;
 	}
 
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 74217dbf014330fe3f545775b1481b7ff101fd7f..9e63f406f72db2a9b2aac4958df6a1e1853c33ef 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -209,8 +209,7 @@ enum uli526x_CR6_bits {
 /* Global variable declaration ----------------------------- */
 static int __devinitdata printed_version;
 static const char version[] __devinitconst =
-	KERN_INFO DRV_NAME ": ULi M5261/M5263 net driver, version "
-	DRV_VERSION " (" DRV_RELDATE ")\n";
+	"ULi M5261/M5263 net driver, version " DRV_VERSION " (" DRV_RELDATE ")";
 
 static int uli526x_debug;
 static unsigned char uli526x_media_mode = ULI526X_AUTO;
@@ -283,7 +282,7 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev,
 	ULI526X_DBUG(0, "uli526x_init_one()", 0);
 
 	if (!printed_version++)
-		printk(version);
+		pr_info("%s\n", version);
 
 	/* Init network device */
 	dev = alloc_etherdev(sizeof(*db));
@@ -292,7 +291,7 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev,
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		pr_warning("32-bit PCI DMA not available\n");
+		pr_warn("32-bit PCI DMA not available\n");
 		err = -ENODEV;
 		goto err_out_free;
 	}
@@ -390,9 +389,9 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev,
 	if (err)
 		goto err_out_res;
 
-	dev_info(&dev->dev, "ULi M%04lx at pci%s, %pM, irq %d\n",
-		 ent->driver_data >> 16, pci_name(pdev),
-		 dev->dev_addr, dev->irq);
+	netdev_info(dev, "ULi M%04lx at pci%s, %pM, irq %d\n",
+		    ent->driver_data >> 16, pci_name(pdev),
+		    dev->dev_addr, dev->irq);
 
 	pci_set_master(pdev);
 
@@ -524,7 +523,7 @@ static void uli526x_init(struct net_device *dev)
 		}
 	}
 	if(phy_tmp == 32)
-		pr_warning("Can not find the phy address!!!");
+		pr_warn("Can not find the phy address!!!\n");
 	/* Parser SROM and media mode */
 	db->media_mode = uli526x_media_mode;
 
@@ -590,7 +589,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb,
 
 	/* Too large packet check */
 	if (skb->len > MAX_PACKET_SIZE) {
-		pr_err("big packet = %d\n", (u16)skb->len);
+		netdev_err(dev, "big packet = %d\n", (u16)skb->len);
 		dev_kfree_skb(skb);
 		return NETDEV_TX_OK;
 	}
@@ -600,7 +599,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb,
 	/* No Tx resource check, it never happen nromally */
 	if (db->tx_packet_cnt >= TX_FREE_DESC_CNT) {
 		spin_unlock_irqrestore(&db->lock, flags);
-		pr_err("No Tx resource %ld\n", db->tx_packet_cnt);
+		netdev_err(dev, "No Tx resource %ld\n", db->tx_packet_cnt);
 		return NETDEV_TX_BUSY;
 	}
 
@@ -667,15 +666,6 @@ static int uli526x_stop(struct net_device *dev)
 	/* free allocated rx buffer */
 	uli526x_free_rxbuffer(db);
 
-#if 0
-	/* show statistic counter */
-	printk(DRV_NAME ": FU:%lx EC:%lx LC:%lx NC:%lx LOC:%lx TXJT:%lx RESET:%lx RCR8:%lx FAL:%lx TT:%lx\n",
-		db->tx_fifo_underrun, db->tx_excessive_collision,
-		db->tx_late_collision, db->tx_no_carrier, db->tx_loss_carrier,
-		db->tx_jabber_timeout, db->reset_count, db->reset_cr8,
-		db->reset_fatal, db->reset_TXtimeout);
-#endif
-
 	return 0;
 }
 
@@ -755,7 +745,6 @@ static void uli526x_free_tx_pkt(struct net_device *dev,
 	txptr = db->tx_remove_ptr;
 	while(db->tx_packet_cnt) {
 		tdes0 = le32_to_cpu(txptr->tdes0);
-		/* printk(DRV_NAME ": tdes0=%x\n", tdes0); */
 		if (tdes0 & 0x80000000)
 			break;
 
@@ -765,7 +754,6 @@ static void uli526x_free_tx_pkt(struct net_device *dev,
 
 		/* Transmit statistic counter */
 		if ( tdes0 != 0x7fffffff ) {
-			/* printk(DRV_NAME ": tdes0=%x\n", tdes0); */
 			dev->stats.collisions += (tdes0 >> 3) & 0xf;
 			dev->stats.tx_bytes += le32_to_cpu(txptr->tdes1) & 0x7ff;
 			if (tdes0 & TDES0_ERR_MASK) {
@@ -838,7 +826,6 @@ static void uli526x_rx_packet(struct net_device *dev, struct uli526x_board_info
 			/* error summary bit check */
 			if (rdes0 & 0x8000) {
 				/* This is a error packet */
-				//printk(DRV_NAME ": rdes0: %lx\n", rdes0);
 				dev->stats.rx_errors++;
 				if (rdes0 & 1)
 					dev->stats.rx_fifo_errors++;
@@ -945,12 +932,12 @@ ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)
 
 	ecmd->transceiver = XCVR_EXTERNAL;
 
-	ecmd->speed = 10;
+	ethtool_cmd_speed_set(ecmd, SPEED_10);
 	ecmd->duplex = DUPLEX_HALF;
 
 	if(db->op_mode==ULI526X_100MHF || db->op_mode==ULI526X_100MFD)
 	{
-		ecmd->speed = 100;
+		ethtool_cmd_speed_set(ecmd, SPEED_100);
 	}
 	if(db->op_mode==ULI526X_10MFD || db->op_mode==ULI526X_100MFD)
 	{
@@ -958,7 +945,7 @@ ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)
 	}
 	if(db->link_failed)
 	{
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 
@@ -1024,7 +1011,6 @@ static void uli526x_timer(unsigned long data)
 	struct net_device *dev = (struct net_device *) data;
 	struct uli526x_board_info *db = netdev_priv(dev);
  	unsigned long flags;
-	u8 TmpSpeed=10;
 
 	//ULI526X_DBUG(0, "uli526x_timer()", 0);
 	spin_lock_irqsave(&db->lock, flags);
@@ -1047,8 +1033,7 @@ static void uli526x_timer(unsigned long data)
 		if ( time_after(jiffies, dev_trans_start(dev) + ULI526X_TX_TIMEOUT) ) {
 			db->reset_TXtimeout++;
 			db->wait_reset = 1;
-			printk( "%s: Tx timeout - resetting\n",
-			       dev->name);
+			netdev_err(dev, " Tx timeout - resetting\n");
 		}
 	}
 
@@ -1070,7 +1055,7 @@ static void uli526x_timer(unsigned long data)
 		/* Link Failed */
 		ULI526X_DBUG(0, "Link Failed", tmp_cr12);
 		netif_carrier_off(dev);
-		pr_info("%s NIC Link is Down\n",dev->name);
+		netdev_info(dev, "NIC Link is Down\n");
 		db->link_failed = 1;
 
 		/* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
@@ -1096,18 +1081,13 @@ static void uli526x_timer(unsigned long data)
 
 			if(db->link_failed==0)
 			{
-				if(db->op_mode==ULI526X_100MHF || db->op_mode==ULI526X_100MFD)
-				{
-					TmpSpeed = 100;
-				}
-				if(db->op_mode==ULI526X_10MFD || db->op_mode==ULI526X_100MFD)
-				{
-					pr_info("%s NIC Link is Up %d Mbps Full duplex\n",dev->name,TmpSpeed);
-				}
-				else
-				{
-					pr_info("%s NIC Link is Up %d Mbps Half duplex\n",dev->name,TmpSpeed);
-				}
+				netdev_info(dev, "NIC Link is Up %d Mbps %s duplex\n",
+					    (db->op_mode == ULI526X_100MHF ||
+					     db->op_mode == ULI526X_100MFD)
+					    ? 100 : 10,
+					    (db->op_mode == ULI526X_10MFD ||
+					     db->op_mode == ULI526X_100MFD)
+					    ? "Full" : "Half");
 				netif_carrier_on(dev);
 			}
 			/* SHOW_MEDIA_TYPE(db->op_mode); */
@@ -1116,7 +1096,7 @@ static void uli526x_timer(unsigned long data)
 		{
 			if(db->init==1)
 			{
-				pr_info("%s NIC Link is Down\n",dev->name);
+				netdev_info(dev, "NIC Link is Down\n");
 				netif_carrier_off(dev);
 			}
 		}
@@ -1242,7 +1222,7 @@ static int uli526x_resume(struct pci_dev *pdev)
 
 	err = pci_set_power_state(pdev, PCI_D0);
 	if (err) {
-		dev_warn(&dev->dev, "Could not put device into D0\n");
+		netdev_warn(dev, "Could not put device into D0\n");
 		return err;
 	}
 
@@ -1443,7 +1423,7 @@ static void send_filter_frame(struct net_device *dev, int mc_cnt)
 		update_cr6(db->cr6_data, dev->base_addr);
 		dev->trans_start = jiffies;
 	} else
-		pr_err("No Tx resource - Send_filter_frame!\n");
+		netdev_err(dev, "No Tx resource - Send_filter_frame!\n");
 }
 
 
@@ -1540,7 +1520,6 @@ static u8 uli526x_sense_speed(struct uli526x_board_info * db)
 		else
 			phy_mode = 0x1000;
 
-		/* printk(DRV_NAME ": Phy_mode %x ",phy_mode); */
 		switch (phy_mode) {
 		case 0x1000: db->op_mode = ULI526X_10MHF; break;
 		case 0x2000: db->op_mode = ULI526X_10MFD; break;
@@ -1829,7 +1808,7 @@ MODULE_PARM_DESC(mode, "ULi M5261/M5263: Bit 0: 10/100Mbps, bit 2: duplex, bit 8
 static int __init uli526x_init_module(void)
 {
 
-	printk(version);
+	pr_info("%s\n", version);
 	printed_version = 1;
 
 	ULI526X_DBUG(0, "init_module() ", debug);
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index f0b231035dee9f2450c43e1b68da0aafafc892ed..862eadf071916553b9a99d6b376b3238db45afff 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -44,6 +44,8 @@
 	* Wake-On-LAN
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define DRV_NAME	"winbond-840"
 #define DRV_VERSION	"1.01-e"
 #define DRV_RELDATE	"Sep-11-2006"
@@ -139,7 +141,7 @@ static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
 /* These identify the driver base version and may not be removed. */
 static const char version[] __initconst =
-	KERN_INFO DRV_NAME ".c:v" DRV_VERSION " (2.4 port) "
+	"v" DRV_VERSION " (2.4 port) "
 	DRV_RELDATE "  Donald Becker <becker@scyld.com>\n"
 	"  http://www.scyld.com/network/drivers.html\n";
 
@@ -375,8 +377,8 @@ static int __devinit w840_probe1 (struct pci_dev *pdev,
 	irq = pdev->irq;
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		pr_warning("Winbond-840: Device %s disabled due to DMA limitations\n",
-			   pci_name(pdev));
+		pr_warn("Device %s disabled due to DMA limitations\n",
+			pci_name(pdev));
 		return -EIO;
 	}
 	dev = alloc_etherdev(sizeof(*np));
@@ -643,8 +645,7 @@ static int netdev_open(struct net_device *dev)
 		goto out_err;
 
 	if (debug > 1)
-		printk(KERN_DEBUG "%s: w89c840_open() irq %d\n",
-		       dev->name, dev->irq);
+		netdev_dbg(dev, "w89c840_open() irq %d\n", dev->irq);
 
 	if((i=alloc_ringdesc(dev)))
 		goto out_err;
@@ -656,7 +657,7 @@ static int netdev_open(struct net_device *dev)
 
 	netif_start_queue(dev);
 	if (debug > 2)
-		printk(KERN_DEBUG "%s: Done netdev_open()\n", dev->name);
+		netdev_dbg(dev, "Done netdev_open()\n");
 
 	/* Set the timer to check for link beat. */
 	init_timer(&np->timer);
@@ -785,9 +786,9 @@ static void netdev_timer(unsigned long data)
 	void __iomem *ioaddr = np->base_addr;
 
 	if (debug > 2)
-		printk(KERN_DEBUG "%s: Media selection timer tick, status %08x config %08x\n",
-		       dev->name, ioread32(ioaddr + IntrStatus),
-		       ioread32(ioaddr + NetworkConfig));
+		netdev_dbg(dev, "Media selection timer tick, status %08x config %08x\n",
+			   ioread32(ioaddr + IntrStatus),
+			   ioread32(ioaddr + NetworkConfig));
 	spin_lock_irq(&np->lock);
 	update_csr6(dev, update_link(dev));
 	spin_unlock_irq(&np->lock);
@@ -1054,8 +1055,8 @@ static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev)
 	spin_unlock_irq(&np->lock);
 
 	if (debug > 4) {
-		printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d\n",
-		       dev->name, np->cur_tx, entry);
+		netdev_dbg(dev, "Transmit frame #%d queued in slot %d\n",
+			   np->cur_tx, entry);
 	}
 	return NETDEV_TX_OK;
 }
@@ -1072,8 +1073,8 @@ static void netdev_tx_done(struct net_device *dev)
 		if (tx_status & 0x8000) { 	/* There was an error, log it. */
 #ifndef final_version
 			if (debug > 1)
-				printk(KERN_DEBUG "%s: Transmit error, Tx status %08x\n",
-				       dev->name, tx_status);
+				netdev_dbg(dev, "Transmit error, Tx status %08x\n",
+					   tx_status);
 #endif
 			np->stats.tx_errors++;
 			if (tx_status & 0x0104) np->stats.tx_aborted_errors++;
@@ -1085,8 +1086,8 @@ static void netdev_tx_done(struct net_device *dev)
 		} else {
 #ifndef final_version
 			if (debug > 3)
-				printk(KERN_DEBUG "%s: Transmit slot %d ok, Tx status %08x\n",
-				       dev->name, entry, tx_status);
+				netdev_dbg(dev, "Transmit slot %d ok, Tx status %08x\n",
+					   entry, tx_status);
 #endif
 			np->stats.tx_bytes += np->tx_skbuff[entry]->len;
 			np->stats.collisions += (tx_status >> 3) & 15;
@@ -1129,8 +1130,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
 		iowrite32(intr_status & 0x001ffff, ioaddr + IntrStatus);
 
 		if (debug > 4)
-			printk(KERN_DEBUG "%s: Interrupt, status %04x\n",
-			       dev->name, intr_status);
+			netdev_dbg(dev, "Interrupt, status %04x\n", intr_status);
 
 		if ((intr_status & (NormalIntr|AbnormalIntr)) == 0)
 			break;
@@ -1171,8 +1171,8 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
 	} while (1);
 
 	if (debug > 3)
-		printk(KERN_DEBUG "%s: exiting interrupt, status=%#4.4x\n",
-		       dev->name, ioread32(ioaddr + IntrStatus));
+		netdev_dbg(dev, "exiting interrupt, status=%#4.4x\n",
+			   ioread32(ioaddr + IntrStatus));
 	return IRQ_RETVAL(handled);
 }
 
@@ -1185,8 +1185,8 @@ static int netdev_rx(struct net_device *dev)
 	int work_limit = np->dirty_rx + RX_RING_SIZE - np->cur_rx;
 
 	if (debug > 4) {
-		printk(KERN_DEBUG " In netdev_rx(), entry %d status %04x\n",
-		       entry, np->rx_ring[entry].status);
+		netdev_dbg(dev, " In netdev_rx(), entry %d status %04x\n",
+			   entry, np->rx_ring[entry].status);
 	}
 
 	/* If EOP is set on the next entry, it's a new packet. Send it up. */
@@ -1195,8 +1195,8 @@ static int netdev_rx(struct net_device *dev)
 		s32 status = desc->status;
 
 		if (debug > 4)
-			printk(KERN_DEBUG "  netdev_rx() status was %08x\n",
-			       status);
+			netdev_dbg(dev, "  netdev_rx() status was %08x\n",
+				   status);
 		if (status < 0)
 			break;
 		if ((status & 0x38008300) != 0x0300) {
@@ -1211,8 +1211,8 @@ static int netdev_rx(struct net_device *dev)
 			} else if (status & 0x8000) {
 				/* There was a fatal error. */
 				if (debug > 2)
-					printk(KERN_DEBUG "%s: Receive error, Rx status %08x\n",
-					       dev->name, status);
+					netdev_dbg(dev, "Receive error, Rx status %08x\n",
+						   status);
 				np->stats.rx_errors++; /* end of a packet.*/
 				if (status & 0x0890) np->stats.rx_length_errors++;
 				if (status & 0x004C) np->stats.rx_frame_errors++;
@@ -1225,8 +1225,8 @@ static int netdev_rx(struct net_device *dev)
 
 #ifndef final_version
 			if (debug > 4)
-				printk(KERN_DEBUG "  netdev_rx() normal Rx pkt length %d status %x\n",
-				       pkt_len, status);
+				netdev_dbg(dev, "  netdev_rx() normal Rx pkt length %d status %x\n",
+					   pkt_len, status);
 #endif
 			/* Check if the packet is long enough to accept without copying
 			   to a minimally-sized skbuff. */
@@ -1251,10 +1251,10 @@ static int netdev_rx(struct net_device *dev)
 #ifndef final_version				/* Remove after testing. */
 			/* You will want this info for the initial debug. */
 			if (debug > 5)
-				printk(KERN_DEBUG "  Rx data %pM %pM %02x%02x %pI4\n",
-				       &skb->data[0], &skb->data[6],
-				       skb->data[12], skb->data[13],
-				       &skb->data[14]);
+				netdev_dbg(dev, "  Rx data %pM %pM %02x%02x %pI4\n",
+					   &skb->data[0], &skb->data[6],
+					   skb->data[12], skb->data[13],
+					   &skb->data[14]);
 #endif
 			skb->protocol = eth_type_trans(skb, dev);
 			netif_rx(skb);
@@ -1292,8 +1292,7 @@ static void netdev_error(struct net_device *dev, int intr_status)
 	void __iomem *ioaddr = np->base_addr;
 
 	if (debug > 2)
-		printk(KERN_DEBUG "%s: Abnormal event, %08x\n",
-		       dev->name, intr_status);
+		netdev_dbg(dev, "Abnormal event, %08x\n", intr_status);
 	if (intr_status == 0xffffffff)
 		return;
 	spin_lock(&np->lock);
@@ -1313,8 +1312,7 @@ static void netdev_error(struct net_device *dev, int intr_status)
 		 	new = 127; /* load full packet before starting */
 		new = (np->csr6 & ~(0x7F << 14)) | (new<<14);
 #endif
-		printk(KERN_DEBUG "%s: Tx underflow, new csr6 %08x\n",
-		       dev->name, new);
+		netdev_dbg(dev, "Tx underflow, new csr6 %08x\n", new);
 		update_csr6(dev, new);
 	}
 	if (intr_status & RxDied) {		/* Missed a Rx frame. */
@@ -1487,13 +1485,12 @@ static int netdev_close(struct net_device *dev)
 	netif_stop_queue(dev);
 
 	if (debug > 1) {
-		printk(KERN_DEBUG "%s: Shutting down ethercard, status was %08x Config %08x\n",
-		       dev->name, ioread32(ioaddr + IntrStatus),
-		       ioread32(ioaddr + NetworkConfig));
-		printk(KERN_DEBUG "%s: Queue pointers were Tx %d / %d,  Rx %d / %d\n",
-		       dev->name,
-		       np->cur_tx, np->dirty_tx,
-		       np->cur_rx, np->dirty_rx);
+		netdev_dbg(dev, "Shutting down ethercard, status was %08x Config %08x\n",
+			   ioread32(ioaddr + IntrStatus),
+			   ioread32(ioaddr + NetworkConfig));
+		netdev_dbg(dev, "Queue pointers were Tx %d / %d,  Rx %d / %d\n",
+			   np->cur_tx, np->dirty_tx,
+			   np->cur_rx, np->dirty_rx);
 	}
 
  	/* Stop the chip's Tx and Rx processes. */
diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
index 5a73752be2ca2cdf455968855f82ae5b3bfa8f9e..988b8eb24d373c9e05107a80e312a7551f6ddff8 100644
--- a/drivers/net/tulip/xircom_cb.c
+++ b/drivers/net/tulip/xircom_cb.c
@@ -37,15 +37,6 @@
 #include <asm/irq.h>
 #endif
 
-#ifdef DEBUG
-#define enter(x)   printk("Enter: %s, %s line %i\n",x,__FILE__,__LINE__)
-#define leave(x)   printk("Leave: %s, %s line %i\n",x,__FILE__,__LINE__)
-#else
-#define enter(x)   do {} while (0)
-#define leave(x)   do {} while (0)
-#endif
-
-
 MODULE_DESCRIPTION("Xircom Cardbus ethernet driver");
 MODULE_AUTHOR("Arjan van de Ven <arjanv@redhat.com>");
 MODULE_LICENSE("GPL");
@@ -161,7 +152,7 @@ static struct pci_driver xircom_ops = {
 };
 
 
-#ifdef DEBUG
+#if defined DEBUG && DEBUG > 1
 static void print_binary(unsigned int number)
 {
 	int i,i2;
@@ -176,7 +167,7 @@ static void print_binary(unsigned int number)
 		if ((i&3)==0)
 			buffer[i2++]=' ';
 	}
-	printk("%s\n",buffer);
+	pr_debug("%s\n",buffer);
 }
 #endif
 
@@ -205,7 +196,6 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
 	struct xircom_private *private;
 	unsigned long flags;
 	unsigned short tmp16;
-	enter("xircom_probe");
 
 	/* First do the PCI initialisation */
 
@@ -272,8 +262,8 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
 		goto reg_fail;
 	}
 
-	dev_info(&dev->dev, "Xircom cardbus revision %i at irq %i\n",
-		 pdev->revision, pdev->irq);
+	netdev_info(dev, "Xircom cardbus revision %i at irq %i\n",
+		    pdev->revision, pdev->irq);
 	/* start the transmitter to get a heartbeat */
 	/* TODO: send 2 dummy packets here */
 	transceiver_voodoo(private);
@@ -285,7 +275,6 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
 
 	trigger_receive(private);
 
-	leave("xircom_probe");
 	return 0;
 
 reg_fail:
@@ -310,7 +299,6 @@ static void __devexit xircom_remove(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct xircom_private *card = netdev_priv(dev);
 
-	enter("xircom_remove");
 	pci_free_consistent(pdev,8192,card->rx_buffer,card->rx_dma_handle);
 	pci_free_consistent(pdev,8192,card->tx_buffer,card->tx_dma_handle);
 
@@ -318,7 +306,6 @@ static void __devexit xircom_remove(struct pci_dev *pdev)
 	unregister_netdev(dev);
 	free_netdev(dev);
 	pci_set_drvdata(pdev, NULL);
-	leave("xircom_remove");
 }
 
 static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
@@ -328,17 +315,15 @@ static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
 	unsigned int status;
 	int i;
 
-	enter("xircom_interrupt\n");
-
 	spin_lock(&card->lock);
 	status = inl(card->io_port+CSR5);
 
-#ifdef DEBUG
+#if defined DEBUG && DEBUG > 1
 	print_binary(status);
-	printk("tx status 0x%08x 0x%08x\n",
-	       card->tx_buffer[0], card->tx_buffer[4]);
-	printk("rx status 0x%08x 0x%08x\n",
-	       card->rx_buffer[0], card->rx_buffer[4]);
+	pr_debug("tx status 0x%08x 0x%08x\n",
+		 card->tx_buffer[0], card->tx_buffer[4]);
+	pr_debug("rx status 0x%08x 0x%08x\n",
+		 card->rx_buffer[0], card->rx_buffer[4]);
 #endif
 	/* Handle shared irq and hotplug */
 	if (status == 0 || status == 0xffffffff) {
@@ -348,9 +333,9 @@ static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
 
 	if (link_status_changed(card)) {
 		int newlink;
-		printk(KERN_DEBUG "xircom_cb: Link status has changed\n");
+		netdev_dbg(dev, "Link status has changed\n");
 		newlink = link_status(card);
-		dev_info(&dev->dev, "Link is %i mbit\n", newlink);
+		netdev_info(dev, "Link is %d mbit\n", newlink);
 		if (newlink)
 			netif_carrier_on(dev);
 		else
@@ -369,9 +354,7 @@ static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
 	for (i=0;i<NUMDESCRIPTORS;i++)
 		investigate_read_descriptor(dev,card,i,bufferoffsets[i]);
 
-
 	spin_unlock(&card->lock);
-	leave("xircom_interrupt");
 	return IRQ_HANDLED;
 }
 
@@ -382,7 +365,6 @@ static netdev_tx_t xircom_start_xmit(struct sk_buff *skb,
 	unsigned long flags;
 	int nextdescriptor;
 	int desc;
-	enter("xircom_start_xmit");
 
 	card = netdev_priv(dev);
 	spin_lock_irqsave(&card->lock,flags);
@@ -424,13 +406,10 @@ static netdev_tx_t xircom_start_xmit(struct sk_buff *skb,
 				netif_stop_queue(dev);
 			}
 			card->transmit_used = nextdescriptor;
-			leave("xircom-start_xmit - sent");
 			spin_unlock_irqrestore(&card->lock,flags);
 			return NETDEV_TX_OK;
 	}
 
-
-
 	/* Uh oh... no free descriptor... drop the packet */
 	netif_stop_queue(dev);
 	spin_unlock_irqrestore(&card->lock,flags);
@@ -446,18 +425,16 @@ static int xircom_open(struct net_device *dev)
 {
 	struct xircom_private *xp = netdev_priv(dev);
 	int retval;
-	enter("xircom_open");
-	pr_info("xircom cardbus adaptor found, registering as %s, using irq %i\n",
-		dev->name, dev->irq);
+
+	netdev_info(dev, "xircom cardbus adaptor found, using irq %i\n",
+		    dev->irq);
 	retval = request_irq(dev->irq, xircom_interrupt, IRQF_SHARED, dev->name, dev);
-	if (retval) {
-		leave("xircom_open - No IRQ");
+	if (retval)
 		return retval;
-	}
 
 	xircom_up(xp);
 	xp->open = 1;
-	leave("xircom_open");
+
 	return 0;
 }
 
@@ -466,7 +443,6 @@ static int xircom_close(struct net_device *dev)
 	struct xircom_private *card;
 	unsigned long flags;
 
-	enter("xircom_close");
 	card = netdev_priv(dev);
 	netif_stop_queue(dev); /* we don't want new packets */
 
@@ -486,8 +462,6 @@ static int xircom_close(struct net_device *dev)
 	card->open = 0;
 	free_irq(dev->irq,dev);
 
-	leave("xircom_close");
-
 	return 0;
 
 }
@@ -507,8 +481,6 @@ static void initialize_card(struct xircom_private *card)
 {
 	unsigned int val;
 	unsigned long flags;
-	enter("initialize_card");
-
 
 	spin_lock_irqsave(&card->lock, flags);
 
@@ -534,8 +506,6 @@ static void initialize_card(struct xircom_private *card)
 	deactivate_transmitter(card);
 
 	spin_unlock_irqrestore(&card->lock, flags);
-
-	leave("initialize_card");
 }
 
 /*
@@ -547,12 +517,9 @@ ignored; I chose zero.
 static void trigger_transmit(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("trigger_transmit");
 
 	val = 0;
 	outl(val, card->io_port + CSR1);
-
-	leave("trigger_transmit");
 }
 
 /*
@@ -565,12 +532,9 @@ ignored; I chose zero.
 static void trigger_receive(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("trigger_receive");
 
 	val = 0;
 	outl(val, card->io_port + CSR2);
-
-	leave("trigger_receive");
 }
 
 /*
@@ -581,8 +545,6 @@ static void setup_descriptors(struct xircom_private *card)
 {
 	u32 address;
 	int i;
-	enter("setup_descriptors");
-
 
 	BUG_ON(card->rx_buffer == NULL);
 	BUG_ON(card->tx_buffer == NULL);
@@ -636,8 +598,6 @@ static void setup_descriptors(struct xircom_private *card)
 	/* wite the transmit descriptor ring to the card */
 	address = card->tx_dma_handle;
 	outl(address, card->io_port + CSR4);	/* xmit descr list address */
-
-	leave("setup_descriptors");
 }
 
 /*
@@ -647,13 +607,10 @@ valid by setting the address in the card to 0x00.
 static void remove_descriptors(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("remove_descriptors");
 
 	val = 0;
 	outl(val, card->io_port + CSR3);	/* Receive descriptor address */
 	outl(val, card->io_port + CSR4);	/* Send descriptor address */
-
-	leave("remove_descriptors");
 }
 
 /*
@@ -665,21 +622,17 @@ This function also clears the status-bit.
 static int link_status_changed(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("link_status_changed");
 
 	val = inl(card->io_port + CSR5);	/* Status register */
 
-	if ((val & (1 << 27)) == 0) {	/* no change */
-		leave("link_status_changed - nochange");
+	if ((val & (1 << 27)) == 0)		/* no change */
 		return 0;
-	}
 
 	/* clear the event by writing a 1 to the bit in the
 	   status register. */
 	val = (1 << 27);
 	outl(val, card->io_port + CSR5);
 
-	leave("link_status_changed - changed");
 	return 1;
 }
 
@@ -691,16 +644,12 @@ in a non-stopped state.
 static int transmit_active(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("transmit_active");
 
 	val = inl(card->io_port + CSR5);	/* Status register */
 
-	if ((val & (7 << 20)) == 0) {	/* transmitter disabled */
-		leave("transmit_active - inactive");
+	if ((val & (7 << 20)) == 0)		/* transmitter disabled */
 		return 0;
-	}
 
-	leave("transmit_active - active");
 	return 1;
 }
 
@@ -711,17 +660,12 @@ in a non-stopped state.
 static int receive_active(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("receive_active");
-
 
 	val = inl(card->io_port + CSR5);	/* Status register */
 
-	if ((val & (7 << 17)) == 0) {	/* receiver disabled */
-		leave("receive_active - inactive");
+	if ((val & (7 << 17)) == 0)		/* receiver disabled */
 		return 0;
-	}
 
-	leave("receive_active - active");
 	return 1;
 }
 
@@ -739,8 +683,6 @@ static void activate_receiver(struct xircom_private *card)
 {
 	unsigned int val;
 	int counter;
-	enter("activate_receiver");
-
 
 	val = inl(card->io_port + CSR6);	/* Operation mode */
 
@@ -761,7 +703,7 @@ static void activate_receiver(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			pr_err("Receiver failed to deactivate\n");
+			netdev_err(card->dev, "Receiver failed to deactivate\n");
 	}
 
 	/* enable the receiver */
@@ -778,10 +720,9 @@ static void activate_receiver(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			pr_err("Receiver failed to re-activate\n");
+			netdev_err(card->dev,
+				   "Receiver failed to re-activate\n");
 	}
-
-	leave("activate_receiver");
 }
 
 /*
@@ -795,7 +736,6 @@ static void deactivate_receiver(struct xircom_private *card)
 {
 	unsigned int val;
 	int counter;
-	enter("deactivate_receiver");
 
 	val = inl(card->io_port + CSR6);	/* Operation mode */
 	val = val & ~2;				/* disable the receiver */
@@ -809,11 +749,8 @@ static void deactivate_receiver(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			pr_err("Receiver failed to deactivate\n");
+			netdev_err(card->dev, "Receiver failed to deactivate\n");
 	}
-
-
-	leave("deactivate_receiver");
 }
 
 
@@ -831,8 +768,6 @@ static void activate_transmitter(struct xircom_private *card)
 {
 	unsigned int val;
 	int counter;
-	enter("activate_transmitter");
-
 
 	val = inl(card->io_port + CSR6);	/* Operation mode */
 
@@ -852,7 +787,8 @@ static void activate_transmitter(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			pr_err("Transmitter failed to deactivate\n");
+			netdev_err(card->dev,
+				   "Transmitter failed to deactivate\n");
 	}
 
 	/* enable the transmitter */
@@ -869,10 +805,9 @@ static void activate_transmitter(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			pr_err("Transmitter failed to re-activate\n");
+			netdev_err(card->dev,
+				   "Transmitter failed to re-activate\n");
 	}
-
-	leave("activate_transmitter");
 }
 
 /*
@@ -886,7 +821,6 @@ static void deactivate_transmitter(struct xircom_private *card)
 {
 	unsigned int val;
 	int counter;
-	enter("deactivate_transmitter");
 
 	val = inl(card->io_port + CSR6);	/* Operation mode */
 	val = val & ~2;		/* disable the transmitter */
@@ -900,11 +834,9 @@ static void deactivate_transmitter(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			pr_err("Transmitter failed to deactivate\n");
+			netdev_err(card->dev,
+				   "Transmitter failed to deactivate\n");
 	}
-
-
-	leave("deactivate_transmitter");
 }
 
 
@@ -916,13 +848,10 @@ must be called with the lock held and interrupts disabled.
 static void enable_transmit_interrupt(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("enable_transmit_interrupt");
 
 	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
 	val |= 1;				/* enable the transmit interrupt */
 	outl(val, card->io_port + CSR7);
-
-	leave("enable_transmit_interrupt");
 }
 
 
@@ -934,13 +863,10 @@ must be called with the lock held and interrupts disabled.
 static void enable_receive_interrupt(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("enable_receive_interrupt");
 
 	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
 	val = val | (1 << 6);			/* enable the receive interrupt */
 	outl(val, card->io_port + CSR7);
-
-	leave("enable_receive_interrupt");
 }
 
 /*
@@ -951,13 +877,10 @@ must be called with the lock held and interrupts disabled.
 static void enable_link_interrupt(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("enable_link_interrupt");
 
 	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
 	val = val | (1 << 27);			/* enable the link status chage interrupt */
 	outl(val, card->io_port + CSR7);
-
-	leave("enable_link_interrupt");
 }
 
 
@@ -970,12 +893,9 @@ must be called with the lock held and interrupts disabled.
 static void disable_all_interrupts(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("enable_all_interrupts");
 
 	val = 0;				/* disable all interrupts */
 	outl(val, card->io_port + CSR7);
-
-	leave("disable_all_interrupts");
 }
 
 /*
@@ -986,7 +906,6 @@ must be called with the lock held and interrupts disabled.
 static void enable_common_interrupts(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("enable_link_interrupt");
 
 	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
 	val |= (1<<16); /* Normal Interrupt Summary */
@@ -998,8 +917,6 @@ static void enable_common_interrupts(struct xircom_private *card)
 	val |= (1<<2);  /* Transmit Buffer Unavailable */
 	val |= (1<<1);  /* Transmit Process Stopped */
 	outl(val, card->io_port + CSR7);
-
-	leave("enable_link_interrupt");
 }
 
 /*
@@ -1010,13 +927,11 @@ must be called with the lock held and interrupts disabled.
 static int enable_promisc(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("enable_promisc");
 
 	val = inl(card->io_port + CSR6);
 	val = val | (1 << 6);
 	outl(val, card->io_port + CSR6);
 
-	leave("enable_promisc");
 	return 1;
 }
 
@@ -1031,7 +946,6 @@ Must be called in locked state with interrupts disabled
 static int link_status(struct xircom_private *card)
 {
 	unsigned int val;
-	enter("link_status");
 
 	val = inb(card->io_port + CSR12);
 
@@ -1042,7 +956,6 @@ static int link_status(struct xircom_private *card)
 
 	/* If we get here -> no link at all */
 
-	leave("link_status");
 	return 0;
 }
 
@@ -1061,8 +974,6 @@ static void read_mac_address(struct xircom_private *card)
 	unsigned long flags;
 	int i;
 
-	enter("read_mac_address");
-
 	spin_lock_irqsave(&card->lock, flags);
 
 	outl(1 << 12, card->io_port + CSR9);	/* enable boot rom access */
@@ -1090,7 +1001,6 @@ static void read_mac_address(struct xircom_private *card)
 	}
 	spin_unlock_irqrestore(&card->lock, flags);
 	pr_debug(" %pM\n", card->dev->dev_addr);
-	leave("read_mac_address");
 }
 
 
@@ -1103,8 +1013,6 @@ static void transceiver_voodoo(struct xircom_private *card)
 {
 	unsigned long flags;
 
-	enter("transceiver_voodoo");
-
 	/* disable all powermanagement */
 	pci_write_config_dword(card->pdev, PCI_POWERMGMT, 0x0000);
 
@@ -1122,7 +1030,6 @@ static void transceiver_voodoo(struct xircom_private *card)
         spin_unlock_irqrestore(&card->lock, flags);
 
 	netif_start_queue(card->dev);
-	leave("transceiver_voodoo");
 }
 
 
@@ -1131,8 +1038,6 @@ static void xircom_up(struct xircom_private *card)
 	unsigned long flags;
 	int i;
 
-	enter("xircom_up");
-
 	/* disable all powermanagement */
 	pci_write_config_dword(card->pdev, PCI_POWERMGMT, 0x0000);
 
@@ -1156,87 +1061,84 @@ static void xircom_up(struct xircom_private *card)
 	trigger_receive(card);
 	trigger_transmit(card);
 	netif_start_queue(card->dev);
-	leave("xircom_up");
 }
 
 /* Bufferoffset is in BYTES */
-static void investigate_read_descriptor(struct net_device *dev,struct xircom_private *card, int descnr, unsigned int bufferoffset)
+static void
+investigate_read_descriptor(struct net_device *dev, struct xircom_private *card,
+			    int descnr, unsigned int bufferoffset)
 {
-		int status;
-
-		enter("investigate_read_descriptor");
-		status = le32_to_cpu(card->rx_buffer[4*descnr]);
+	int status;
 
-		if ((status > 0)) {	/* packet received */
+	status = le32_to_cpu(card->rx_buffer[4*descnr]);
 
-			/* TODO: discard error packets */
+	if (status > 0) {		/* packet received */
 
-			short pkt_len = ((status >> 16) & 0x7ff) - 4;	/* minus 4, we don't want the CRC */
-			struct sk_buff *skb;
+		/* TODO: discard error packets */
 
-			if (pkt_len > 1518) {
-				pr_err("Packet length %i is bogus\n", pkt_len);
-				pkt_len = 1518;
-			}
+		short pkt_len = ((status >> 16) & 0x7ff) - 4;
+					/* minus 4, we don't want the CRC */
+		struct sk_buff *skb;
 
-			skb = dev_alloc_skb(pkt_len + 2);
-			if (skb == NULL) {
-				dev->stats.rx_dropped++;
-				goto out;
-			}
-			skb_reserve(skb, 2);
-			skb_copy_to_linear_data(skb, (unsigned char*)&card->rx_buffer[bufferoffset / 4], pkt_len);
-			skb_put(skb, pkt_len);
-			skb->protocol = eth_type_trans(skb, dev);
-			netif_rx(skb);
-			dev->stats.rx_packets++;
-			dev->stats.rx_bytes += pkt_len;
-
-		      out:
-			/* give the buffer back to the card */
-			card->rx_buffer[4*descnr] =  cpu_to_le32(0x80000000);
-			trigger_receive(card);
+		if (pkt_len > 1518) {
+			netdev_err(dev, "Packet length %i is bogus\n", pkt_len);
+			pkt_len = 1518;
 		}
 
-		leave("investigate_read_descriptor");
-
+		skb = dev_alloc_skb(pkt_len + 2);
+		if (skb == NULL) {
+			dev->stats.rx_dropped++;
+			goto out;
+		}
+		skb_reserve(skb, 2);
+		skb_copy_to_linear_data(skb,
+					&card->rx_buffer[bufferoffset / 4],
+					pkt_len);
+		skb_put(skb, pkt_len);
+		skb->protocol = eth_type_trans(skb, dev);
+		netif_rx(skb);
+		dev->stats.rx_packets++;
+		dev->stats.rx_bytes += pkt_len;
+
+out:
+		/* give the buffer back to the card */
+		card->rx_buffer[4*descnr] = cpu_to_le32(0x80000000);
+		trigger_receive(card);
+	}
 }
 
 
 /* Bufferoffset is in BYTES */
-static void investigate_write_descriptor(struct net_device *dev, struct xircom_private *card, int descnr, unsigned int bufferoffset)
+static void
+investigate_write_descriptor(struct net_device *dev,
+			     struct xircom_private *card,
+			     int descnr, unsigned int bufferoffset)
 {
-		int status;
-
-		enter("investigate_write_descriptor");
+	int status;
 
-		status = le32_to_cpu(card->tx_buffer[4*descnr]);
+	status = le32_to_cpu(card->tx_buffer[4*descnr]);
 #if 0
-		if (status & 0x8000) {	/* Major error */
-			pr_err("Major transmit error status %x\n", status);
-			card->tx_buffer[4*descnr] = 0;
-			netif_wake_queue (dev);
-		}
+	if (status & 0x8000) {	/* Major error */
+		pr_err("Major transmit error status %x\n", status);
+		card->tx_buffer[4*descnr] = 0;
+		netif_wake_queue (dev);
+	}
 #endif
-		if (status > 0) {	/* bit 31 is 0 when done */
-			if (card->tx_skb[descnr]!=NULL) {
-				dev->stats.tx_bytes += card->tx_skb[descnr]->len;
-				dev_kfree_skb_irq(card->tx_skb[descnr]);
-			}
-			card->tx_skb[descnr] = NULL;
-			/* Bit 8 in the status field is 1 if there was a collision */
-			if (status&(1<<8))
-				dev->stats.collisions++;
-			card->tx_buffer[4*descnr] = 0; /* descriptor is free again */
-			netif_wake_queue (dev);
-			dev->stats.tx_packets++;
+	if (status > 0) {	/* bit 31 is 0 when done */
+		if (card->tx_skb[descnr]!=NULL) {
+			dev->stats.tx_bytes += card->tx_skb[descnr]->len;
+			dev_kfree_skb_irq(card->tx_skb[descnr]);
 		}
-
-		leave("investigate_write_descriptor");
-
+		card->tx_skb[descnr] = NULL;
+		/* Bit 8 in the status field is 1 if there was a collision */
+		if (status & (1 << 8))
+			dev->stats.collisions++;
+		card->tx_buffer[4*descnr] = 0; /* descriptor is free again */
+		netif_wake_queue (dev);
+		dev->stats.tx_packets++;
+	}
 }
 
-
 static int __init xircom_init(void)
 {
 	return pci_register_driver(&xircom_ops);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index f5e9ac00a07bdd95040d9e8f47903f55c46c708e..74e94054ab1a29d41828c7b9358518733eba0754 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -123,6 +123,9 @@ struct tun_struct {
 	gid_t			group;
 
 	struct net_device	*dev;
+	u32			set_features;
+#define TUN_USER_FEATURES (NETIF_F_HW_CSUM|NETIF_F_TSO_ECN|NETIF_F_TSO| \
+			  NETIF_F_TSO6|NETIF_F_UFO)
 	struct fasync_struct	*fasync;
 
 	struct tap_filter       txflt;
@@ -451,12 +454,20 @@ tun_net_change_mtu(struct net_device *dev, int new_mtu)
 	return 0;
 }
 
+static u32 tun_net_fix_features(struct net_device *dev, u32 features)
+{
+	struct tun_struct *tun = netdev_priv(dev);
+
+	return (features & tun->set_features) | (features & ~TUN_USER_FEATURES);
+}
+
 static const struct net_device_ops tun_netdev_ops = {
 	.ndo_uninit		= tun_net_uninit,
 	.ndo_open		= tun_net_open,
 	.ndo_stop		= tun_net_close,
 	.ndo_start_xmit		= tun_net_xmit,
 	.ndo_change_mtu		= tun_net_change_mtu,
+	.ndo_fix_features	= tun_net_fix_features,
 };
 
 static const struct net_device_ops tap_netdev_ops = {
@@ -465,6 +476,7 @@ static const struct net_device_ops tap_netdev_ops = {
 	.ndo_stop		= tun_net_close,
 	.ndo_start_xmit		= tun_net_xmit,
 	.ndo_change_mtu		= tun_net_change_mtu,
+	.ndo_fix_features	= tun_net_fix_features,
 	.ndo_set_multicast_list	= tun_net_mclist,
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
@@ -628,8 +640,7 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun,
 			kfree_skb(skb);
 			return -EINVAL;
 		}
-	} else if (tun->flags & TUN_NOCHECKSUM)
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	}
 
 	switch (tun->flags & TUN_TYPE_MASK) {
 	case TUN_TUN_DEV:
@@ -1088,11 +1099,9 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
 
 		tun_net_init(dev);
 
-		if (strchr(dev->name, '%')) {
-			err = dev_alloc_name(dev, dev->name);
-			if (err < 0)
-				goto err_free_sk;
-		}
+		dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST |
+			TUN_USER_FEATURES;
+		dev->features = dev->hw_features;
 
 		err = register_netdevice(tun->dev);
 		if (err < 0)
@@ -1158,18 +1167,12 @@ static int tun_get_iff(struct net *net, struct tun_struct *tun,
 
 /* This is like a cut-down ethtool ops, except done via tun fd so no
  * privs required. */
-static int set_offload(struct net_device *dev, unsigned long arg)
+static int set_offload(struct tun_struct *tun, unsigned long arg)
 {
-	u32 old_features, features;
-
-	old_features = dev->features;
-	/* Unset features, set them as we chew on the arg. */
-	features = (old_features & ~(NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST
-				    |NETIF_F_TSO_ECN|NETIF_F_TSO|NETIF_F_TSO6
-				    |NETIF_F_UFO));
+	u32 features = 0;
 
 	if (arg & TUN_F_CSUM) {
-		features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
+		features |= NETIF_F_HW_CSUM;
 		arg &= ~TUN_F_CSUM;
 
 		if (arg & (TUN_F_TSO4|TUN_F_TSO6)) {
@@ -1195,9 +1198,8 @@ static int set_offload(struct net_device *dev, unsigned long arg)
 	if (arg)
 		return -EINVAL;
 
-	dev->features = features;
-	if (old_features != dev->features)
-		netdev_features_change(dev);
+	tun->set_features = features;
+	netdev_update_features(tun->dev);
 
 	return 0;
 }
@@ -1262,12 +1264,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
 
 	case TUNSETNOCSUM:
 		/* Disable/Enable checksum */
-		if (arg)
-			tun->flags |= TUN_NOCHECKSUM;
-		else
-			tun->flags &= ~TUN_NOCHECKSUM;
 
-		tun_debug(KERN_INFO, tun, "checksum %s\n",
+		/* [unimplemented] */
+		tun_debug(KERN_INFO, tun, "ignored: set checksum %s\n",
 			  arg ? "disabled" : "enabled");
 		break;
 
@@ -1316,7 +1315,7 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
 		break;
 #endif
 	case TUNSETOFFLOAD:
-		ret = set_offload(tun->dev, arg);
+		ret = set_offload(tun, arg);
 		break;
 
 	case TUNSETTXFILTER:
@@ -1548,7 +1547,7 @@ static int tun_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	cmd->supported		= 0;
 	cmd->advertising	= 0;
-	cmd->speed		= SPEED_10;
+	ethtool_cmd_speed_set(cmd, SPEED_10);
 	cmd->duplex		= DUPLEX_FULL;
 	cmd->port		= PORT_TP;
 	cmd->phy_address	= 0;
@@ -1595,30 +1594,12 @@ static void tun_set_msglevel(struct net_device *dev, u32 value)
 #endif
 }
 
-static u32 tun_get_rx_csum(struct net_device *dev)
-{
-	struct tun_struct *tun = netdev_priv(dev);
-	return (tun->flags & TUN_NOCHECKSUM) == 0;
-}
-
-static int tun_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct tun_struct *tun = netdev_priv(dev);
-	if (data)
-		tun->flags &= ~TUN_NOCHECKSUM;
-	else
-		tun->flags |= TUN_NOCHECKSUM;
-	return 0;
-}
-
 static const struct ethtool_ops tun_ethtool_ops = {
 	.get_settings	= tun_get_settings,
 	.get_drvinfo	= tun_get_drvinfo,
 	.get_msglevel	= tun_get_msglevel,
 	.set_msglevel	= tun_set_msglevel,
 	.get_link	= ethtool_op_get_link,
-	.get_rx_csum	= tun_get_rx_csum,
-	.set_rx_csum	= tun_set_rx_csum
 };
 
 
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 82653cb07857fa91ce46a9a5c79c6dee7057c942..3de4283344e9824f0a074ea2e0cffb3e8a05316e 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1050,7 +1050,7 @@ typhoon_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	/* need to get stats to make these link speed/duplex valid */
 	typhoon_do_get_stats(tp);
-	cmd->speed = tp->speed;
+	ethtool_cmd_speed_set(cmd, tp->speed);
 	cmd->duplex = tp->duplex;
 	cmd->phy_address = 0;
 	cmd->transceiver = XCVR_INTERNAL;
@@ -1068,25 +1068,26 @@ static int
 typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct typhoon *tp = netdev_priv(dev);
+	u32 speed = ethtool_cmd_speed(cmd);
 	struct cmd_desc xp_cmd;
 	__le16 xcvr;
 	int err;
 
 	err = -EINVAL;
-	if(cmd->autoneg == AUTONEG_ENABLE) {
+	if (cmd->autoneg == AUTONEG_ENABLE) {
 		xcvr = TYPHOON_XCVR_AUTONEG;
 	} else {
-		if(cmd->duplex == DUPLEX_HALF) {
-			if(cmd->speed == SPEED_10)
+		if (cmd->duplex == DUPLEX_HALF) {
+			if (speed == SPEED_10)
 				xcvr = TYPHOON_XCVR_10HALF;
-			else if(cmd->speed == SPEED_100)
+			else if (speed == SPEED_100)
 				xcvr = TYPHOON_XCVR_100HALF;
 			else
 				goto out;
-		} else if(cmd->duplex == DUPLEX_FULL) {
-			if(cmd->speed == SPEED_10)
+		} else if (cmd->duplex == DUPLEX_FULL) {
+			if (speed == SPEED_10)
 				xcvr = TYPHOON_XCVR_10FULL;
-			else if(cmd->speed == SPEED_100)
+			else if (speed == SPEED_100)
 				xcvr = TYPHOON_XCVR_100FULL;
 			else
 				goto out;
@@ -1105,7 +1106,7 @@ typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		tp->speed = 0xff;	/* invalid */
 		tp->duplex = 0xff;	/* invalid */
 	} else {
-		tp->speed = cmd->speed;
+		tp->speed = speed;
 		tp->duplex = cmd->duplex;
 	}
 
@@ -1144,28 +1145,6 @@ typhoon_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 	return 0;
 }
 
-static u32
-typhoon_get_rx_csum(struct net_device *dev)
-{
-	/* For now, we don't allow turning off RX checksums.
-	 */
-	return 1;
-}
-
-static int
-typhoon_set_flags(struct net_device *dev, u32 data)
-{
-	/* There's no way to turn off the RX VLAN offloading and stripping
-	 * on the current 3XP firmware -- it does not respect the offload
-	 * settings -- so we only allow the user to toggle the TX processing.
-	 */
-	if (!(data & ETH_FLAG_RXVLAN))
-		return -EINVAL;
-
-	return ethtool_op_set_flags(dev, data,
-				    ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN);
-}
-
 static void
 typhoon_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
 {
@@ -1187,13 +1166,7 @@ static const struct ethtool_ops typhoon_ethtool_ops = {
 	.get_wol		= typhoon_get_wol,
 	.set_wol		= typhoon_set_wol,
 	.get_link		= ethtool_op_get_link,
-	.get_rx_csum		= typhoon_get_rx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_csum,
-	.set_sg			= ethtool_op_set_sg,
-	.set_tso		= ethtool_op_set_tso,
 	.get_ringparam		= typhoon_get_ringparam,
-	.set_flags		= typhoon_set_flags,
-	.get_flags		= ethtool_op_get_flags,
 };
 
 static int
@@ -2482,10 +2455,15 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	/* We can handle scatter gather, up to 16 entries, and
 	 * we can do IP checksumming (only version 4, doh...)
+	 *
+	 * There's no way to turn off the RX VLAN offloading and stripping
+	 * on the current 3XP firmware -- it does not respect the offload
+	 * settings -- so we only allow the user to toggle the TX processing.
 	 */
-	dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
-	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-	dev->features |= NETIF_F_TSO;
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
+		NETIF_F_HW_VLAN_TX;
+	dev->features = dev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_RXCSUM;
 
 	if(register_netdev(dev) < 0) {
 		err_msg = "unable to register netdev";
diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c
index 6f92e48f02d33f5ffccd2510384976441a2a2bb2..a97257f91a3d39776c378abf5b90aee12d79dacc 100644
--- a/drivers/net/ucc_geth_ethtool.c
+++ b/drivers/net/ucc_geth_ethtool.c
@@ -6,7 +6,7 @@
  * Author: Li Yang <leoli@freescale.com>
  *
  * Limitation:
- * Can only get/set setttings of the first queue.
+ * Can only get/set settings of the first queue.
  * Need to re-open the interface manually after changing some parameters.
  *
  * This program is free software; you can redistribute  it and/or modify it
@@ -410,7 +410,6 @@ static const struct ethtool_ops uec_ethtool_ops = {
 	.set_ringparam          = uec_set_ringparam,
 	.get_pauseparam         = uec_get_pauseparam,
 	.set_pauseparam         = uec_set_pauseparam,
-	.set_sg                 = ethtool_op_set_sg,
 	.get_sset_count		= uec_get_sset_count,
 	.get_strings            = uec_get_strings,
 	.get_ethtool_stats      = uec_get_ethtool_stats,
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 3ec22c307797ba168be97f57613a5982349c87f0..9d4f9117260f0a613c7d72e86867f724f107f5ae 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -258,7 +258,7 @@ config USB_NET_NET1080
 	  optionally with LEDs that indicate traffic
 
 config USB_NET_PLUSB
-	tristate "Prolific PL-2301/2302 based cables"
+	tristate "Prolific PL-2301/2302/25A1 based cables"
 	# if the handshake/init/reset problems, from original 'plusb',
 	# are ever resolved ... then remove "experimental"
 	depends on USB_USBNET && EXPERIMENTAL
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 6140b56cce53d2205638803ce13702bcbfeb8910..6998aa6b7bb7449daff10095d5150963a154153a 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -847,7 +847,7 @@ static void ax88172_set_multicast(struct net_device *net)
 static int ax88172_link_reset(struct usbnet *dev)
 {
 	u8 mode;
-	struct ethtool_cmd ecmd;
+	struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
 
 	mii_check_media(&dev->mii, 1, 1);
 	mii_ethtool_gset(&dev->mii, &ecmd);
@@ -856,8 +856,8 @@ static int ax88172_link_reset(struct usbnet *dev)
 	if (ecmd.duplex != DUPLEX_FULL)
 		mode |= ~AX88172_MEDIUM_FD;
 
-	netdev_dbg(dev->net, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
-		   ecmd.speed, ecmd.duplex, mode);
+	netdev_dbg(dev->net, "ax88172_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+		   ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);
 
 	asix_write_medium_mode(dev, mode);
 
@@ -947,20 +947,20 @@ static const struct ethtool_ops ax88772_ethtool_ops = {
 static int ax88772_link_reset(struct usbnet *dev)
 {
 	u16 mode;
-	struct ethtool_cmd ecmd;
+	struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
 
 	mii_check_media(&dev->mii, 1, 1);
 	mii_ethtool_gset(&dev->mii, &ecmd);
 	mode = AX88772_MEDIUM_DEFAULT;
 
-	if (ecmd.speed != SPEED_100)
+	if (ethtool_cmd_speed(&ecmd) != SPEED_100)
 		mode &= ~AX_MEDIUM_PS;
 
 	if (ecmd.duplex != DUPLEX_FULL)
 		mode &= ~AX_MEDIUM_FD;
 
-	netdev_dbg(dev->net, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
-		   ecmd.speed, ecmd.duplex, mode);
+	netdev_dbg(dev->net, "ax88772_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+		   ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);
 
 	asix_write_medium_mode(dev, mode);
 
@@ -1173,18 +1173,20 @@ static int marvell_led_status(struct usbnet *dev, u16 speed)
 static int ax88178_link_reset(struct usbnet *dev)
 {
 	u16 mode;
-	struct ethtool_cmd ecmd;
+	struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
 	struct asix_data *data = (struct asix_data *)&dev->data;
+	u32 speed;
 
 	netdev_dbg(dev->net, "ax88178_link_reset()\n");
 
 	mii_check_media(&dev->mii, 1, 1);
 	mii_ethtool_gset(&dev->mii, &ecmd);
 	mode = AX88178_MEDIUM_DEFAULT;
+	speed = ethtool_cmd_speed(&ecmd);
 
-	if (ecmd.speed == SPEED_1000)
+	if (speed == SPEED_1000)
 		mode |= AX_MEDIUM_GM;
-	else if (ecmd.speed == SPEED_100)
+	else if (speed == SPEED_100)
 		mode |= AX_MEDIUM_PS;
 	else
 		mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
@@ -1196,13 +1198,13 @@ static int ax88178_link_reset(struct usbnet *dev)
 	else
 		mode &= ~AX_MEDIUM_FD;
 
-	netdev_dbg(dev->net, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
-		   ecmd.speed, ecmd.duplex, mode);
+	netdev_dbg(dev->net, "ax88178_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
+		   speed, ecmd.duplex, mode);
 
 	asix_write_medium_mode(dev, mode);
 
 	if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
-		marvell_led_status(dev, ecmd.speed);
+		marvell_led_status(dev, speed);
 
 	return 0;
 }
diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index 97687d335903148d7edfa6ba9f55bbd4e02331b0..d7221c4a5dcf97973b97ee50d93aec593a90b434 100644
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -686,7 +686,7 @@ static int catc_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	cmd->supported = SUPPORTED_10baseT_Half | SUPPORTED_TP;
 	cmd->advertising = ADVERTISED_10baseT_Half | ADVERTISED_TP;
-	cmd->speed = SPEED_10;
+	ethtool_cmd_speed_set(cmd, SPEED_10);
 	cmd->duplex = DUPLEX_HALF;
 	cmd->port = PORT_TP; 
 	cmd->phy_address = 0;
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 1033ef6476a41a67ab0f8201dc0ad9218a8fe6de..4ab557d0287de5abd269dc9be29ed6148742d393 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -54,13 +54,13 @@
 #include <linux/usb/usbnet.h>
 #include <linux/usb/cdc.h>
 
-#define	DRIVER_VERSION				"23-Apr-2011"
+#define	DRIVER_VERSION				"06-May-2011"
 
 /* CDC NCM subclass 3.2.1 */
 #define USB_CDC_NCM_NDP16_LENGTH_MIN		0x10
 
 /* Maximum NTB length */
-#define	CDC_NCM_NTB_MAX_SIZE_TX			(16384 + 4) /* bytes, must be short terminated */
+#define	CDC_NCM_NTB_MAX_SIZE_TX			16384	/* bytes */
 #define	CDC_NCM_NTB_MAX_SIZE_RX			16384	/* bytes */
 
 /* Minimum value for MaxDatagramSize, ch. 6.2.9 */
@@ -722,7 +722,7 @@ cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb)
 
 	} else {
 		/* reset variables */
-		skb_out = alloc_skb(ctx->tx_max, GFP_ATOMIC);
+		skb_out = alloc_skb((ctx->tx_max + 1), GFP_ATOMIC);
 		if (skb_out == NULL) {
 			if (skb != NULL) {
 				dev_kfree_skb_any(skb);
@@ -861,8 +861,11 @@ cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb)
 	/* store last offset */
 	last_offset = offset;
 
-	if ((last_offset < ctx->tx_max) && ((last_offset %
-			le16_to_cpu(ctx->out_ep->desc.wMaxPacketSize)) == 0)) {
+	if (((last_offset < ctx->tx_max) && ((last_offset %
+			le16_to_cpu(ctx->out_ep->desc.wMaxPacketSize)) == 0)) ||
+	    (((last_offset == ctx->tx_max) && ((ctx->tx_max %
+		le16_to_cpu(ctx->out_ep->desc.wMaxPacketSize)) == 0)) &&
+		(ctx->tx_max < le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize)))) {
 		/* force short packet */
 		*(((u8 *)skb_out->data) + last_offset) = 0;
 		last_offset++;
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 5002f5be47be7dcbd95e0fd9cee2a80910046a81..1d93133e9b744529cb1d72328846be6589417275 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -599,13 +599,13 @@ static void dm9601_status(struct usbnet *dev, struct urb *urb)
 
 static int dm9601_link_reset(struct usbnet *dev)
 {
-	struct ethtool_cmd ecmd;
+	struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
 
 	mii_check_media(&dev->mii, 1, 1);
 	mii_ethtool_gset(&dev->mii, &ecmd);
 
-	netdev_dbg(dev->net, "link_reset() speed: %d duplex: %d\n",
-		   ecmd.speed, ecmd.duplex);
+	netdev_dbg(dev->net, "link_reset() speed: %u duplex: %d\n",
+		   ethtool_cmd_speed(&ecmd), ecmd.duplex);
 
 	return 0;
 }
diff --git a/drivers/net/usb/plusb.c b/drivers/net/usb/plusb.c
index 823c53751307230af2fc21c99abcefefea4aa2ca..217aec8a768f8481ea82560fe3c0ace5dbd00d60 100644
--- a/drivers/net/usb/plusb.c
+++ b/drivers/net/usb/plusb.c
@@ -45,6 +45,14 @@
  * seems to get wedged under load.  Prolific docs are weak, and
  * don't identify differences between PL2301 and PL2302, much less
  * anything to explain the different PL2302 versions observed.
+ *
+ * NOTE:  pl2501 has several modes, including pl2301 and pl2302
+ * compatibility.   Some docs suggest the difference between 2301
+ * and 2302 is only to make MS-Windows use a different driver...
+ *
+ * pl25a1 glue based on patch from Tony Gibbs.  Prolific "docs" on
+ * this chip are as usual incomplete about what control messages
+ * are supported.
  */
 
 /*
@@ -86,16 +94,20 @@ pl_set_QuickLink_features(struct usbnet *dev, int val)
 
 static int pl_reset(struct usbnet *dev)
 {
+	int status;
+
 	/* some units seem to need this reset, others reject it utterly.
 	 * FIXME be more like "naplink" or windows drivers.
 	 */
-	(void) pl_set_QuickLink_features(dev,
+	status = pl_set_QuickLink_features(dev,
 		PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E);
+	if (status != 0 && netif_msg_probe(dev))
+		netif_dbg(dev, link, dev->net, "pl_reset --> %d\n", status);
 	return 0;
 }
 
 static const struct driver_info	prolific_info = {
-	.description =	"Prolific PL-2301/PL-2302",
+	.description =	"Prolific PL-2301/PL-2302/PL-25A1",
 	.flags =	FLAG_POINTTOPOINT | FLAG_NO_SETINT,
 		/* some PL-2302 versions seem to fail usb_set_interface() */
 	.reset =	pl_reset,
@@ -111,6 +123,7 @@ static const struct driver_info	prolific_info = {
 
 static const struct usb_device_id	products [] = {
 
+/* full speed cables */
 {
 	USB_DEVICE(0x067b, 0x0000),	// PL-2301
 	.driver_info =	(unsigned long) &prolific_info,
@@ -119,6 +132,15 @@ static const struct usb_device_id	products [] = {
 	.driver_info =	(unsigned long) &prolific_info,
 },
 
+/* high speed cables */
+{
+	USB_DEVICE(0x067b, 0x25a1),     /* PL-25A1, no eeprom */
+	.driver_info =  (unsigned long) &prolific_info,
+}, {
+	USB_DEVICE(0x050d, 0x258a),     /* Belkin F5U258/F5U279 (PL-25A1) */
+	.driver_info =  (unsigned long) &prolific_info,
+},
+
 	{ },		// END
 };
 MODULE_DEVICE_TABLE(usb, products);
@@ -134,16 +156,16 @@ static struct usb_driver plusb_driver = {
 
 static int __init plusb_init(void)
 {
- 	return usb_register(&plusb_driver);
+	return usb_register(&plusb_driver);
 }
 module_init(plusb_init);
 
 static void __exit plusb_exit(void)
 {
- 	usb_deregister(&plusb_driver);
+	usb_deregister(&plusb_driver);
 }
 module_exit(plusb_exit);
 
 MODULE_AUTHOR("David Brownell");
-MODULE_DESCRIPTION("Prolific PL-2301/2302 USB Host to Host Link Driver");
+MODULE_DESCRIPTION("Prolific PL-2301/2302/25A1 USB Host to Host Link Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index 5994a25c56ac0e4967db3aaffed28b646f2b8974..255d6a424a6b56f303b93296ef744268a2e4cbd7 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -104,8 +104,10 @@ static void rndis_msg_indicate(struct usbnet *dev, struct rndis_indicate *msg,
 int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen)
 {
 	struct cdc_state	*info = (void *) &dev->data;
+	struct usb_cdc_notification notification;
 	int			master_ifnum;
 	int			retval;
+	int			partial;
 	unsigned		count;
 	__le32			rsp;
 	u32			xid = 0, msg_len, request_id;
@@ -133,13 +135,20 @@ int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen)
 	if (unlikely(retval < 0 || xid == 0))
 		return retval;
 
-	// FIXME Seems like some devices discard responses when
-	// we time out and cancel our "get response" requests...
-	// so, this is fragile.  Probably need to poll for status.
+	/* Some devices don't respond on the control channel until
+	 * polled on the status channel, so do that first. */
+	if (dev->driver_info->data & RNDIS_DRIVER_DATA_POLL_STATUS) {
+		retval = usb_interrupt_msg(
+			dev->udev,
+			usb_rcvintpipe(dev->udev,
+				       dev->status->desc.bEndpointAddress),
+			&notification, sizeof(notification), &partial,
+			RNDIS_CONTROL_TIMEOUT_MS);
+		if (unlikely(retval < 0))
+			return retval;
+	}
 
-	/* ignore status endpoint, just poll the control channel;
-	 * the request probably completed immediately
-	 */
+	/* Poll the control channel; the request probably completed immediately */
 	rsp = buf->msg_type | RNDIS_MSG_COMPLETION;
 	for (count = 0; count < 10; count++) {
 		memset(buf, 0, CONTROL_BUFFER_SIZE);
@@ -581,17 +590,33 @@ static const struct driver_info	rndis_info = {
 	.tx_fixup =	rndis_tx_fixup,
 };
 
+static const struct driver_info	rndis_poll_status_info = {
+	.description =	"RNDIS device (poll status before control)",
+	.flags =	FLAG_ETHER | FLAG_POINTTOPOINT | FLAG_FRAMING_RN | FLAG_NO_SETINT,
+	.data =		RNDIS_DRIVER_DATA_POLL_STATUS,
+	.bind =		rndis_bind,
+	.unbind =	rndis_unbind,
+	.status =	rndis_status,
+	.rx_fixup =	rndis_rx_fixup,
+	.tx_fixup =	rndis_tx_fixup,
+};
+
 /*-------------------------------------------------------------------------*/
 
 static const struct usb_device_id	products [] = {
 {
+	/* 2Wire HomePortal 1000SW */
+	USB_DEVICE_AND_INTERFACE_INFO(0x1630, 0x0042,
+				      USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
+	.driver_info = (unsigned long) &rndis_poll_status_info,
+}, {
 	/* RNDIS is MSFT's un-official variant of CDC ACM */
 	USB_INTERFACE_INFO(USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
 	.driver_info = (unsigned long) &rndis_info,
 }, {
 	/* "ActiveSync" is an undocumented variant of RNDIS, used in WM5 */
 	USB_INTERFACE_INFO(USB_CLASS_MISC, 1, 1),
-	.driver_info = (unsigned long) &rndis_info,
+	.driver_info = (unsigned long) &rndis_poll_status_info,
 }, {
 	/* RNDIS for tethering */
 	USB_INTERFACE_INFO(USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index e85c89c6706d1e05e15649c577accbed1a9797af..041fb7d43c4f7d077c8175c5d395901a1d92061c 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -843,10 +843,11 @@ static int rtl8150_get_settings(struct net_device *netdev, struct ethtool_cmd *e
 	get_registers(dev, BMCR, 2, &bmcr);
 	get_registers(dev, ANLP, 2, &lpa);
 	if (bmcr & BMCR_ANENABLE) {
+		u32 speed = ((lpa & (LPA_100HALF | LPA_100FULL)) ?
+			     SPEED_100 : SPEED_10);
+		ethtool_cmd_speed_set(ecmd, speed);
 		ecmd->autoneg = AUTONEG_ENABLE;
-		ecmd->speed = (lpa & (LPA_100HALF | LPA_100FULL)) ?
-			     SPEED_100 : SPEED_10;
-		if (ecmd->speed == SPEED_100)
+		if (speed == SPEED_100)
 			ecmd->duplex = (lpa & LPA_100FULL) ?
 			    DUPLEX_FULL : DUPLEX_HALF;
 		else
@@ -854,8 +855,8 @@ static int rtl8150_get_settings(struct net_device *netdev, struct ethtool_cmd *e
 			    DUPLEX_FULL : DUPLEX_HALF;
 	} else {
 		ecmd->autoneg = AUTONEG_DISABLE;
-		ecmd->speed = (bmcr & BMCR_SPEED100) ?
-		    SPEED_100 : SPEED_10;
+		ethtool_cmd_speed_set(ecmd, ((bmcr & BMCR_SPEED100) ?
+					     SPEED_100 : SPEED_10));
 		ecmd->duplex = (bmcr & BMCR_FULLDPLX) ?
 		    DUPLEX_FULL : DUPLEX_HALF;
 	}
diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index 753ee6eb7eddee40c44b52f1b3cfb15987c5467a..15b3d6888ae9b1997d3c4f09b8968baacef782cc 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -65,7 +65,6 @@ struct smsc75xx_priv {
 	struct usbnet *dev;
 	u32 rfe_ctl;
 	u32 multicast_hash_table[DP_SEL_VHF_HASH_LEN];
-	bool use_rx_csum;
 	struct mutex dataport_mutex;
 	spinlock_t rfe_ctl_lock;
 	struct work_struct set_multicast;
@@ -504,7 +503,7 @@ static int smsc75xx_update_flowcontrol(struct usbnet *dev, u8 duplex,
 static int smsc75xx_link_reset(struct usbnet *dev)
 {
 	struct mii_if_info *mii = &dev->mii;
-	struct ethtool_cmd ecmd;
+	struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
 	u16 lcladv, rmtadv;
 	int ret;
 
@@ -520,8 +519,9 @@ static int smsc75xx_link_reset(struct usbnet *dev)
 	lcladv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
 	rmtadv = smsc75xx_mdio_read(dev->net, mii->phy_id, MII_LPA);
 
-	netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x"
-		" rmtadv: %04x", ecmd.speed, ecmd.duplex, lcladv, rmtadv);
+	netif_dbg(dev, link, dev->net, "speed: %u duplex: %d lcladv: %04x"
+		  " rmtadv: %04x", ethtool_cmd_speed(&ecmd),
+		  ecmd.duplex, lcladv, rmtadv);
 
 	return smsc75xx_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv);
 }
@@ -548,28 +548,6 @@ static void smsc75xx_status(struct usbnet *dev, struct urb *urb)
 			"unexpected interrupt, intdata=0x%08X", intdata);
 }
 
-/* Enable or disable Rx checksum offload engine */
-static int smsc75xx_set_rx_csum_offload(struct usbnet *dev)
-{
-	struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]);
-	unsigned long flags;
-	int ret;
-
-	spin_lock_irqsave(&pdata->rfe_ctl_lock, flags);
-
-	if (pdata->use_rx_csum)
-		pdata->rfe_ctl |= RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM;
-	else
-		pdata->rfe_ctl &= ~(RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM);
-
-	spin_unlock_irqrestore(&pdata->rfe_ctl_lock, flags);
-
-	ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
-	check_warn_return(ret, "Error writing RFE_CTL");
-
-	return 0;
-}
-
 static int smsc75xx_ethtool_get_eeprom_len(struct net_device *net)
 {
 	return MAX_EEPROM_SIZE;
@@ -599,34 +577,6 @@ static int smsc75xx_ethtool_set_eeprom(struct net_device *netdev,
 	return smsc75xx_write_eeprom(dev, ee->offset, ee->len, data);
 }
 
-static u32 smsc75xx_ethtool_get_rx_csum(struct net_device *netdev)
-{
-	struct usbnet *dev = netdev_priv(netdev);
-	struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]);
-
-	return pdata->use_rx_csum;
-}
-
-static int smsc75xx_ethtool_set_rx_csum(struct net_device *netdev, u32 val)
-{
-	struct usbnet *dev = netdev_priv(netdev);
-	struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]);
-
-	pdata->use_rx_csum = !!val;
-
-	return smsc75xx_set_rx_csum_offload(dev);
-}
-
-static int smsc75xx_ethtool_set_tso(struct net_device *netdev, u32 data)
-{
-	if (data)
-		netdev->features |= NETIF_F_TSO | NETIF_F_TSO6;
-	else
-		netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
-
-	return 0;
-}
-
 static const struct ethtool_ops smsc75xx_ethtool_ops = {
 	.get_link	= usbnet_get_link,
 	.nway_reset	= usbnet_nway_reset,
@@ -638,12 +588,6 @@ static const struct ethtool_ops smsc75xx_ethtool_ops = {
 	.get_eeprom_len	= smsc75xx_ethtool_get_eeprom_len,
 	.get_eeprom	= smsc75xx_ethtool_get_eeprom,
 	.set_eeprom	= smsc75xx_ethtool_set_eeprom,
-	.get_tx_csum	= ethtool_op_get_tx_csum,
-	.set_tx_csum	= ethtool_op_set_tx_hw_csum,
-	.get_rx_csum	= smsc75xx_ethtool_get_rx_csum,
-	.set_rx_csum	= smsc75xx_ethtool_set_rx_csum,
-	.get_tso	= ethtool_op_get_tso,
-	.set_tso	= smsc75xx_ethtool_set_tso,
 };
 
 static int smsc75xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
@@ -782,6 +726,30 @@ static int smsc75xx_change_mtu(struct net_device *netdev, int new_mtu)
 	return usbnet_change_mtu(netdev, new_mtu);
 }
 
+/* Enable or disable Rx checksum offload engine */
+static int smsc75xx_set_features(struct net_device *netdev, u32 features)
+{
+	struct usbnet *dev = netdev_priv(netdev);
+	struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]);
+	unsigned long flags;
+	int ret;
+
+	spin_lock_irqsave(&pdata->rfe_ctl_lock, flags);
+
+	if (features & NETIF_F_RXCSUM)
+		pdata->rfe_ctl |= RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM;
+	else
+		pdata->rfe_ctl &= ~(RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM);
+
+	spin_unlock_irqrestore(&pdata->rfe_ctl_lock, flags);
+	/* it's racing here! */
+
+	ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
+	check_warn_return(ret, "Error writing RFE_CTL");
+
+	return 0;
+}
+
 static int smsc75xx_reset(struct usbnet *dev)
 {
 	struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]);
@@ -960,11 +928,7 @@ static int smsc75xx_reset(struct usbnet *dev)
 	netif_dbg(dev, ifup, dev->net, "RFE_CTL set to 0x%08x", pdata->rfe_ctl);
 
 	/* Enable or disable checksum offload engines */
-	ethtool_op_set_tx_hw_csum(dev->net, DEFAULT_TX_CSUM_ENABLE);
-	ret = smsc75xx_set_rx_csum_offload(dev);
-	check_warn_return(ret, "Failed to set rx csum offload: %d", ret);
-
-	smsc75xx_ethtool_set_tso(dev->net, DEFAULT_TSO_ENABLE);
+	smsc75xx_set_features(dev->net, dev->net->features);
 
 	smsc75xx_set_multicast(dev->net);
 
@@ -1037,6 +1001,7 @@ static const struct net_device_ops smsc75xx_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_do_ioctl 		= smsc75xx_ioctl,
 	.ndo_set_multicast_list = smsc75xx_set_multicast,
+	.ndo_set_features	= smsc75xx_set_features,
 };
 
 static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf)
@@ -1065,10 +1030,17 @@ static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf)
 
 	INIT_WORK(&pdata->set_multicast, smsc75xx_deferred_multicast_write);
 
-	pdata->use_rx_csum = DEFAULT_RX_CSUM_ENABLE;
+	if (DEFAULT_TX_CSUM_ENABLE) {
+		dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+		if (DEFAULT_TSO_ENABLE)
+			dev->net->features |= NETIF_F_SG |
+				NETIF_F_TSO | NETIF_F_TSO6;
+	}
+	if (DEFAULT_RX_CSUM_ENABLE)
+		dev->net->features |= NETIF_F_RXCSUM;
 
-	/* We have to advertise SG otherwise TSO cannot be enabled */
-	dev->net->features |= NETIF_F_SG;
+	dev->net->hw_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+		NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_RXCSUM;
 
 	/* Init all registers */
 	ret = smsc75xx_reset(dev);
@@ -1091,10 +1063,11 @@ static void smsc75xx_unbind(struct usbnet *dev, struct usb_interface *intf)
 	}
 }
 
-static void smsc75xx_rx_csum_offload(struct sk_buff *skb, u32 rx_cmd_a,
-				     u32 rx_cmd_b)
+static void smsc75xx_rx_csum_offload(struct usbnet *dev, struct sk_buff *skb,
+				     u32 rx_cmd_a, u32 rx_cmd_b)
 {
-	if (unlikely(rx_cmd_a & RX_CMD_A_LCSM)) {
+	if (!(dev->net->features & NETIF_F_RXCSUM) ||
+	    unlikely(rx_cmd_a & RX_CMD_A_LCSM)) {
 		skb->ip_summed = CHECKSUM_NONE;
 	} else {
 		skb->csum = ntohs((u16)(rx_cmd_b >> RX_CMD_B_CSUM_SHIFT));
@@ -1104,8 +1077,6 @@ static void smsc75xx_rx_csum_offload(struct sk_buff *skb, u32 rx_cmd_a,
 
 static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 {
-	struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]);
-
 	while (skb->len > 0) {
 		u32 rx_cmd_a, rx_cmd_b, align_count, size;
 		struct sk_buff *ax_skb;
@@ -1145,11 +1116,8 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 
 			/* last frame in this batch */
 			if (skb->len == size) {
-				if (pdata->use_rx_csum)
-					smsc75xx_rx_csum_offload(skb, rx_cmd_a,
-						rx_cmd_b);
-				else
-					skb->ip_summed = CHECKSUM_NONE;
+				smsc75xx_rx_csum_offload(dev, skb, rx_cmd_a,
+					rx_cmd_b);
 
 				skb_trim(skb, skb->len - 4); /* remove fcs */
 				skb->truesize = size + sizeof(struct sk_buff);
@@ -1167,11 +1135,8 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 			ax_skb->data = packet;
 			skb_set_tail_pointer(ax_skb, size);
 
-			if (pdata->use_rx_csum)
-				smsc75xx_rx_csum_offload(ax_skb, rx_cmd_a,
-					rx_cmd_b);
-			else
-				ax_skb->ip_summed = CHECKSUM_NONE;
+			smsc75xx_rx_csum_offload(dev, ax_skb, rx_cmd_a,
+				rx_cmd_b);
 
 			skb_trim(ax_skb, ax_skb->len - 4); /* remove fcs */
 			ax_skb->truesize = size + sizeof(struct sk_buff);
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 48d4efdb4959a61b6704d58178879593ca4edad2..f74f3ce7152630fc7adaf43cc6ce107fc8dd6214 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -52,8 +52,6 @@ struct smsc95xx_priv {
 	u32 hash_hi;
 	u32 hash_lo;
 	spinlock_t mac_cr_lock;
-	bool use_tx_csum;
-	bool use_rx_csum;
 };
 
 struct usb_context {
@@ -459,7 +457,7 @@ static int smsc95xx_link_reset(struct usbnet *dev)
 {
 	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
 	struct mii_if_info *mii = &dev->mii;
-	struct ethtool_cmd ecmd;
+	struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
 	unsigned long flags;
 	u16 lcladv, rmtadv;
 	u32 intdata;
@@ -474,8 +472,9 @@ static int smsc95xx_link_reset(struct usbnet *dev)
 	lcladv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
 	rmtadv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_LPA);
 
-	netif_dbg(dev, link, dev->net, "speed: %d duplex: %d lcladv: %04x rmtadv: %04x\n",
-		  ecmd.speed, ecmd.duplex, lcladv, rmtadv);
+	netif_dbg(dev, link, dev->net,
+		  "speed: %u duplex: %d lcladv: %04x rmtadv: %04x\n",
+		  ethtool_cmd_speed(&ecmd), ecmd.duplex, lcladv, rmtadv);
 
 	spin_lock_irqsave(&pdata->mac_cr_lock, flags);
 	if (ecmd.duplex != DUPLEX_FULL) {
@@ -517,22 +516,24 @@ static void smsc95xx_status(struct usbnet *dev, struct urb *urb)
 }
 
 /* Enable or disable Tx & Rx checksum offload engines */
-static int smsc95xx_set_csums(struct usbnet *dev)
+static int smsc95xx_set_features(struct net_device *netdev, u32 features)
 {
-	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+	struct usbnet *dev = netdev_priv(netdev);
 	u32 read_buf;
-	int ret = smsc95xx_read_reg(dev, COE_CR, &read_buf);
+	int ret;
+
+	ret = smsc95xx_read_reg(dev, COE_CR, &read_buf);
 	if (ret < 0) {
 		netdev_warn(dev->net, "Failed to read COE_CR: %d\n", ret);
 		return ret;
 	}
 
-	if (pdata->use_tx_csum)
+	if (features & NETIF_F_HW_CSUM)
 		read_buf |= Tx_COE_EN_;
 	else
 		read_buf &= ~Tx_COE_EN_;
 
-	if (pdata->use_rx_csum)
+	if (features & NETIF_F_RXCSUM)
 		read_buf |= Rx_COE_EN_;
 	else
 		read_buf &= ~Rx_COE_EN_;
@@ -576,43 +577,6 @@ static int smsc95xx_ethtool_set_eeprom(struct net_device *netdev,
 	return smsc95xx_write_eeprom(dev, ee->offset, ee->len, data);
 }
 
-static u32 smsc95xx_ethtool_get_rx_csum(struct net_device *netdev)
-{
-	struct usbnet *dev = netdev_priv(netdev);
-	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
-
-	return pdata->use_rx_csum;
-}
-
-static int smsc95xx_ethtool_set_rx_csum(struct net_device *netdev, u32 val)
-{
-	struct usbnet *dev = netdev_priv(netdev);
-	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
-
-	pdata->use_rx_csum = !!val;
-
-	return smsc95xx_set_csums(dev);
-}
-
-static u32 smsc95xx_ethtool_get_tx_csum(struct net_device *netdev)
-{
-	struct usbnet *dev = netdev_priv(netdev);
-	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
-
-	return pdata->use_tx_csum;
-}
-
-static int smsc95xx_ethtool_set_tx_csum(struct net_device *netdev, u32 val)
-{
-	struct usbnet *dev = netdev_priv(netdev);
-	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
-
-	pdata->use_tx_csum = !!val;
-
-	ethtool_op_set_tx_hw_csum(netdev, pdata->use_tx_csum);
-	return smsc95xx_set_csums(dev);
-}
-
 static const struct ethtool_ops smsc95xx_ethtool_ops = {
 	.get_link	= usbnet_get_link,
 	.nway_reset	= usbnet_nway_reset,
@@ -624,10 +588,6 @@ static const struct ethtool_ops smsc95xx_ethtool_ops = {
 	.get_eeprom_len	= smsc95xx_ethtool_get_eeprom_len,
 	.get_eeprom	= smsc95xx_ethtool_get_eeprom,
 	.set_eeprom	= smsc95xx_ethtool_set_eeprom,
-	.get_tx_csum	= smsc95xx_ethtool_get_tx_csum,
-	.set_tx_csum	= smsc95xx_ethtool_set_tx_csum,
-	.get_rx_csum	= smsc95xx_ethtool_get_rx_csum,
-	.set_rx_csum	= smsc95xx_ethtool_set_rx_csum,
 };
 
 static int smsc95xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
@@ -755,7 +715,6 @@ static int smsc95xx_phy_initialize(struct usbnet *dev)
 static int smsc95xx_reset(struct usbnet *dev)
 {
 	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
-	struct net_device *netdev = dev->net;
 	u32 read_buf, write_buf, burst_cap;
 	int ret = 0, timeout;
 
@@ -975,12 +934,7 @@ static int smsc95xx_reset(struct usbnet *dev)
 	}
 
 	/* Enable or disable checksum offload engines */
-	ethtool_op_set_tx_hw_csum(netdev, pdata->use_tx_csum);
-	ret = smsc95xx_set_csums(dev);
-	if (ret < 0) {
-		netdev_warn(dev->net, "Failed to set csum offload: %d\n", ret);
-		return ret;
-	}
+	smsc95xx_set_features(dev->net, dev->net->features);
 
 	smsc95xx_set_multicast(dev->net);
 
@@ -1019,6 +973,7 @@ static const struct net_device_ops smsc95xx_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_do_ioctl 		= smsc95xx_ioctl,
 	.ndo_set_multicast_list = smsc95xx_set_multicast,
+	.ndo_set_features	= smsc95xx_set_features,
 };
 
 static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf)
@@ -1045,8 +1000,12 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf)
 
 	spin_lock_init(&pdata->mac_cr_lock);
 
-	pdata->use_tx_csum = DEFAULT_TX_CSUM_ENABLE;
-	pdata->use_rx_csum = DEFAULT_RX_CSUM_ENABLE;
+	if (DEFAULT_TX_CSUM_ENABLE)
+		dev->net->features |= NETIF_F_HW_CSUM;
+	if (DEFAULT_RX_CSUM_ENABLE)
+		dev->net->features |= NETIF_F_RXCSUM;
+
+	dev->net->hw_features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM;
 
 	smsc95xx_init_mac_address(dev);
 
@@ -1056,7 +1015,7 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf)
 	dev->net->netdev_ops = &smsc95xx_netdev_ops;
 	dev->net->ethtool_ops = &smsc95xx_ethtool_ops;
 	dev->net->flags |= IFF_MULTICAST;
-	dev->net->hard_header_len += SMSC95XX_TX_OVERHEAD;
+	dev->net->hard_header_len += SMSC95XX_TX_OVERHEAD_CSUM;
 	return 0;
 }
 
@@ -1080,8 +1039,6 @@ static void smsc95xx_rx_csum_offload(struct sk_buff *skb)
 
 static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 {
-	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
-
 	while (skb->len > 0) {
 		u32 header, align_count;
 		struct sk_buff *ax_skb;
@@ -1123,7 +1080,7 @@ static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 
 			/* last frame in this batch */
 			if (skb->len == size) {
-				if (pdata->use_rx_csum)
+				if (dev->net->features & NETIF_F_RXCSUM)
 					smsc95xx_rx_csum_offload(skb);
 				skb_trim(skb, skb->len - 4); /* remove fcs */
 				skb->truesize = size + sizeof(struct sk_buff);
@@ -1141,7 +1098,7 @@ static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 			ax_skb->data = packet;
 			skb_set_tail_pointer(ax_skb, size);
 
-			if (pdata->use_rx_csum)
+			if (dev->net->features & NETIF_F_RXCSUM)
 				smsc95xx_rx_csum_offload(ax_skb);
 			skb_trim(ax_skb, ax_skb->len - 4); /* remove fcs */
 			ax_skb->truesize = size + sizeof(struct sk_buff);
@@ -1174,8 +1131,7 @@ static u32 smsc95xx_calc_csum_preamble(struct sk_buff *skb)
 static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
 					 struct sk_buff *skb, gfp_t flags)
 {
-	struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
-	bool csum = pdata->use_tx_csum && (skb->ip_summed == CHECKSUM_PARTIAL);
+	bool csum = skb->ip_summed == CHECKSUM_PARTIAL;
 	int overhead = csum ? SMSC95XX_TX_OVERHEAD_CSUM : SMSC95XX_TX_OVERHEAD;
 	u32 tx_cmd_a, tx_cmd_b;
 
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 9ab439d144ed0207758c8c5535d3fa1dcb3359b8..ce395fe5de268934b5def60f34462b2f3e74ac84 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -109,7 +109,7 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
 
 		/* take the first altsetting with in-bulk + out-bulk;
 		 * remember any status endpoint, just in case;
-		 * ignore other endpoints and altsetttings.
+		 * ignore other endpoints and altsettings.
 		 */
 		for (ep = 0; ep < alt->desc.bNumEndpoints; ep++) {
 			struct usb_host_endpoint	*e;
@@ -1541,9 +1541,9 @@ EXPORT_SYMBOL_GPL(usbnet_resume);
 
 static int __init usbnet_init(void)
 {
-	/* compiler should optimize this out */
-	BUILD_BUG_ON (sizeof (((struct sk_buff *)0)->cb)
-			< sizeof (struct skb_data));
+	/* Compiler should optimize this out. */
+	BUILD_BUG_ON(
+		FIELD_SIZEOF(struct sk_buff, cb) < sizeof(struct skb_data));
 
 	random_ether_addr(node_id);
 	return 0;
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 3b99f64104fd528f7e1582931cacb58ff3bf7a92..8461576fa015439f4f9e183f25ad008414d4b0e1 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -22,7 +22,6 @@
 
 #define MIN_MTU 68		/* Min L3 MTU */
 #define MAX_MTU 65535		/* Max L3 MTU (arbitrary) */
-#define MTU_PAD (ETH_HLEN + 4)  /* Max difference between L2 and L3 size MTU */
 
 struct veth_net_stats {
 	unsigned long	rx_packets;
@@ -36,7 +35,6 @@ struct veth_net_stats {
 struct veth_priv {
 	struct net_device *peer;
 	struct veth_net_stats __percpu *stats;
-	unsigned ip_summed;
 };
 
 /*
@@ -53,7 +51,7 @@ static int veth_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	cmd->supported		= 0;
 	cmd->advertising	= 0;
-	cmd->speed		= SPEED_10000;
+	ethtool_cmd_speed_set(cmd, SPEED_10000);
 	cmd->duplex		= DUPLEX_FULL;
 	cmd->port		= PORT_TP;
 	cmd->phy_address	= 0;
@@ -99,47 +97,10 @@ static void veth_get_ethtool_stats(struct net_device *dev,
 	data[0] = priv->peer->ifindex;
 }
 
-static u32 veth_get_rx_csum(struct net_device *dev)
-{
-	struct veth_priv *priv;
-
-	priv = netdev_priv(dev);
-	return priv->ip_summed == CHECKSUM_UNNECESSARY;
-}
-
-static int veth_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct veth_priv *priv;
-
-	priv = netdev_priv(dev);
-	priv->ip_summed = data ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE;
-	return 0;
-}
-
-static u32 veth_get_tx_csum(struct net_device *dev)
-{
-	return (dev->features & NETIF_F_NO_CSUM) != 0;
-}
-
-static int veth_set_tx_csum(struct net_device *dev, u32 data)
-{
-	if (data)
-		dev->features |= NETIF_F_NO_CSUM;
-	else
-		dev->features &= ~NETIF_F_NO_CSUM;
-	return 0;
-}
-
 static const struct ethtool_ops veth_ethtool_ops = {
 	.get_settings		= veth_get_settings,
 	.get_drvinfo		= veth_get_drvinfo,
 	.get_link		= ethtool_op_get_link,
-	.get_rx_csum		= veth_get_rx_csum,
-	.set_rx_csum		= veth_set_rx_csum,
-	.get_tx_csum		= veth_get_tx_csum,
-	.set_tx_csum		= veth_set_tx_csum,
-	.get_sg			= ethtool_op_get_sg,
-	.set_sg			= ethtool_op_set_sg,
 	.get_strings		= veth_get_strings,
 	.get_sset_count		= veth_get_sset_count,
 	.get_ethtool_stats	= veth_get_ethtool_stats,
@@ -168,8 +129,9 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	/* don't change ip_summed == CHECKSUM_PARTIAL, as that
 	   will cause bad checksum on forwarded packets */
-	if (skb->ip_summed == CHECKSUM_NONE)
-		skb->ip_summed = rcv_priv->ip_summed;
+	if (skb->ip_summed == CHECKSUM_NONE &&
+	    rcv->features & NETIF_F_RXCSUM)
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
 
 	length = skb->len;
 	if (dev_forward_skb(rcv, skb) != NET_RX_SUCCESS)
@@ -304,6 +266,8 @@ static void veth_setup(struct net_device *dev)
 	dev->ethtool_ops = &veth_ethtool_ops;
 	dev->features |= NETIF_F_LLTX;
 	dev->destructor = veth_dev_free;
+
+	dev->hw_features = NETIF_F_NO_CSUM | NETIF_F_SG | NETIF_F_RXCSUM;
 }
 
 /*
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index eb5d75df5d5d8f1e8b25a4772a0231b4f0d809a6..7f23ab913fd9044fea6c2377bacbf5fd4f632ccc 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -29,6 +29,8 @@
 
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define DRV_NAME	"via-rhine"
 #define DRV_VERSION	"1.5.0"
 #define DRV_RELDATE	"2010-10-09"
@@ -37,6 +39,7 @@
 /* A few user-configurable values.
    These may be modified when a driver module is loaded. */
 
+#define DEBUG
 static int debug = 1;	/* 1 normal messages, 0 quiet .. 7 verbose. */
 static int max_interrupt_work = 20;
 
@@ -111,8 +114,7 @@ static const int multicast_filter_limit = 32;
 
 /* These identify the driver base version and may not be removed. */
 static const char version[] __devinitconst =
-	KERN_INFO DRV_NAME ".c:v1.10-LK" DRV_VERSION " " DRV_RELDATE
-	" Written by Donald Becker\n";
+	"v1.10-LK" DRV_VERSION " " DRV_RELDATE " Written by Donald Becker";
 
 /* This driver was written to use PCI memory space. Some early versions
    of the Rhine may only work correctly with I/O space accesses. */
@@ -495,14 +497,15 @@ static void rhine_set_vlan_cam_mask(void __iomem *ioaddr, u32 mask);
 static void rhine_init_cam_filter(struct net_device *dev);
 static void rhine_update_vcam(struct net_device *dev);
 
-#define RHINE_WAIT_FOR(condition) do {					\
-	int i=1024;							\
-	while (!(condition) && --i)					\
-		;							\
-	if (debug > 1 && i < 512)					\
-		printk(KERN_INFO "%s: %4d cycles used @ %s:%d\n",	\
-				DRV_NAME, 1024-i, __func__, __LINE__);	\
-} while(0)
+#define RHINE_WAIT_FOR(condition)				\
+do {								\
+	int i = 1024;						\
+	while (!(condition) && --i)				\
+		;						\
+	if (debug > 1 && i < 512)				\
+		pr_info("%4d cycles used @ %s:%d\n",		\
+			1024 - i, __func__, __LINE__);		\
+} while (0)
 
 static inline u32 get_intr_status(struct net_device *dev)
 {
@@ -571,8 +574,8 @@ static void rhine_power_init(struct net_device *dev)
 			default:
 				reason = "Unknown";
 			}
-			printk(KERN_INFO "%s: Woke system up. Reason: %s.\n",
-			       DRV_NAME, reason);
+			netdev_info(dev, "Woke system up. Reason: %s\n",
+				    reason);
 		}
 	}
 }
@@ -586,8 +589,7 @@ static void rhine_chip_reset(struct net_device *dev)
 	IOSYNC;
 
 	if (ioread8(ioaddr + ChipCmd1) & Cmd1Reset) {
-		printk(KERN_INFO "%s: Reset not complete yet. "
-			"Trying harder.\n", DRV_NAME);
+		netdev_info(dev, "Reset not complete yet. Trying harder.\n");
 
 		/* Force reset */
 		if (rp->quirks & rqForceReset)
@@ -598,9 +600,9 @@ static void rhine_chip_reset(struct net_device *dev)
 	}
 
 	if (debug > 1)
-		printk(KERN_INFO "%s: Reset %s.\n", dev->name,
-			(ioread8(ioaddr + ChipCmd1) & Cmd1Reset) ?
-			"failed" : "succeeded");
+		netdev_info(dev, "Reset %s\n",
+			    (ioread8(ioaddr + ChipCmd1) & Cmd1Reset) ?
+			    "failed" : "succeeded");
 }
 
 #ifdef USE_MMIO
@@ -728,9 +730,7 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 
 /* when built into the kernel, we only print version if device is found */
 #ifndef MODULE
-	static int printed_version;
-	if (!printed_version++)
-		printk(version);
+	pr_info_once("%s\n", version);
 #endif
 
 	io_size = 256;
@@ -765,8 +765,8 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	/* this should always be supported */
 	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 	if (rc) {
-		printk(KERN_ERR "32-bit PCI DMA addresses not supported by "
-		       "the card!?\n");
+		dev_err(&pdev->dev,
+			"32-bit PCI DMA addresses not supported by the card!?\n");
 		goto err_out;
 	}
 
@@ -774,7 +774,7 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	if ((pci_resource_len(pdev, 0) < io_size) ||
 	    (pci_resource_len(pdev, 1) < io_size)) {
 		rc = -EIO;
-		printk(KERN_ERR "Insufficient PCI resources, aborting\n");
+		dev_err(&pdev->dev, "Insufficient PCI resources, aborting\n");
 		goto err_out;
 	}
 
@@ -786,7 +786,7 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	dev = alloc_etherdev(sizeof(struct rhine_private));
 	if (!dev) {
 		rc = -ENOMEM;
-		printk(KERN_ERR "alloc_etherdev failed\n");
+		dev_err(&pdev->dev, "alloc_etherdev failed\n");
 		goto err_out;
 	}
 	SET_NETDEV_DEV(dev, &pdev->dev);
@@ -804,8 +804,9 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	ioaddr = pci_iomap(pdev, bar, io_size);
 	if (!ioaddr) {
 		rc = -EIO;
-		printk(KERN_ERR "ioremap failed for device %s, region 0x%X "
-		       "@ 0x%lX\n", pci_name(pdev), io_size, memaddr);
+		dev_err(&pdev->dev,
+			"ioremap failed for device %s, region 0x%X @ 0x%lX\n",
+			pci_name(pdev), io_size, memaddr);
 		goto err_out_free_res;
 	}
 
@@ -820,8 +821,9 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 		unsigned char b = readb(ioaddr+reg);
 		if (a != b) {
 			rc = -EIO;
-			printk(KERN_ERR "MMIO do not match PIO [%02x] "
-			       "(%02x != %02x)\n", reg, a, b);
+			dev_err(&pdev->dev,
+				"MMIO do not match PIO [%02x] (%02x != %02x)\n",
+				reg, a, b);
 			goto err_out_unmap;
 		}
 	}
@@ -836,13 +838,15 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 
 	for (i = 0; i < 6; i++)
 		dev->dev_addr[i] = ioread8(ioaddr + StationAddr + i);
-	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 
-	if (!is_valid_ether_addr(dev->perm_addr)) {
-		rc = -EIO;
-		printk(KERN_ERR "Invalid MAC address\n");
-		goto err_out_unmap;
+	if (!is_valid_ether_addr(dev->dev_addr)) {
+		/* Report it and use a random ethernet address instead */
+		netdev_err(dev, "Invalid MAC address: %pM\n", dev->dev_addr);
+		random_ether_addr(dev->dev_addr);
+		netdev_info(dev, "Using random MAC address: %pM\n",
+			    dev->dev_addr);
 	}
+	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 
 	/* For Rhine-I/II, phy_id is loaded from EEPROM */
 	if (!phy_id)
@@ -878,14 +882,14 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	if (rc)
 		goto err_out_unmap;
 
-	printk(KERN_INFO "%s: VIA %s at 0x%lx, %pM, IRQ %d.\n",
-	       dev->name, name,
+	netdev_info(dev, "VIA %s at 0x%lx, %pM, IRQ %d\n",
+		    name,
 #ifdef USE_MMIO
-	       memaddr,
+		    memaddr,
 #else
-	       (long)ioaddr,
+		    (long)ioaddr,
 #endif
-	       dev->dev_addr, pdev->irq);
+		    dev->dev_addr, pdev->irq);
 
 	pci_set_drvdata(pdev, dev);
 
@@ -896,11 +900,11 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 		mdio_write(dev, phy_id, MII_BMCR, mii_cmd);
 		if (mii_status != 0xffff && mii_status != 0x0000) {
 			rp->mii_if.advertising = mdio_read(dev, phy_id, 4);
-			printk(KERN_INFO "%s: MII PHY found at address "
-			       "%d, status 0x%4.4x advertising %4.4x "
-			       "Link %4.4x.\n", dev->name, phy_id,
-			       mii_status, rp->mii_if.advertising,
-			       mdio_read(dev, phy_id, 5));
+			netdev_info(dev,
+				    "MII PHY found at address %d, status 0x%04x advertising %04x Link %04x\n",
+				    phy_id,
+				    mii_status, rp->mii_if.advertising,
+				    mdio_read(dev, phy_id, 5));
 
 			/* set IFF_RUNNING */
 			if (mii_status & BMSR_LSTATUS)
@@ -912,8 +916,7 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	}
 	rp->mii_if.phy_id = phy_id;
 	if (debug > 1 && avoid_D3)
-		printk(KERN_INFO "%s: No D3 power state at shutdown.\n",
-		       dev->name);
+		netdev_info(dev, "No D3 power state at shutdown\n");
 
 	return 0;
 
@@ -938,7 +941,7 @@ static int alloc_ring(struct net_device* dev)
 				    TX_RING_SIZE * sizeof(struct tx_desc),
 				    &ring_dma);
 	if (!ring) {
-		printk(KERN_ERR "Could not allocate DMA memory.\n");
+		netdev_err(dev, "Could not allocate DMA memory\n");
 		return -ENOMEM;
 	}
 	if (rp->quirks & rqRhineI) {
@@ -1098,8 +1101,8 @@ static void rhine_check_media(struct net_device *dev, unsigned int init_media)
 	    iowrite8(ioread8(ioaddr + ChipCmd1) & ~Cmd1FDuplex,
 		   ioaddr + ChipCmd1);
 	if (debug > 1)
-		printk(KERN_INFO "%s: force_media %d, carrier %d\n", dev->name,
-			rp->mii_if.force_media, netif_carrier_ok(dev));
+		netdev_info(dev, "force_media %d, carrier %d\n",
+			    rp->mii_if.force_media, netif_carrier_ok(dev));
 }
 
 /* Called after status of force_media possibly changed */
@@ -1113,9 +1116,8 @@ static void rhine_set_carrier(struct mii_if_info *mii)
 	else	/* Let MMI library update carrier status */
 		rhine_check_media(mii->dev, 0);
 	if (debug > 1)
-		printk(KERN_INFO "%s: force_media %d, carrier %d\n",
-		       mii->dev->name, mii->force_media,
-		       netif_carrier_ok(mii->dev));
+		netdev_info(mii->dev, "force_media %d, carrier %d\n",
+			    mii->force_media, netif_carrier_ok(mii->dev));
 }
 
 /**
@@ -1402,8 +1404,7 @@ static int rhine_open(struct net_device *dev)
 		return rc;
 
 	if (debug > 1)
-		printk(KERN_DEBUG "%s: rhine_open() irq %d.\n",
-		       dev->name, rp->pdev->irq);
+		netdev_dbg(dev, "%s() irq %d\n", __func__, rp->pdev->irq);
 
 	rc = alloc_ring(dev);
 	if (rc) {
@@ -1415,10 +1416,9 @@ static int rhine_open(struct net_device *dev)
 	rhine_chip_reset(dev);
 	init_registers(dev);
 	if (debug > 2)
-		printk(KERN_DEBUG "%s: Done rhine_open(), status %4.4x "
-		       "MII status: %4.4x.\n",
-		       dev->name, ioread16(ioaddr + ChipCmd),
-		       mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+		netdev_dbg(dev, "%s() Done - status %04x MII status: %04x\n",
+			   __func__, ioread16(ioaddr + ChipCmd),
+			   mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
 
 	netif_start_queue(dev);
 
@@ -1461,10 +1461,9 @@ static void rhine_tx_timeout(struct net_device *dev)
 	struct rhine_private *rp = netdev_priv(dev);
 	void __iomem *ioaddr = rp->base;
 
-	printk(KERN_WARNING "%s: Transmit timed out, status %4.4x, PHY status "
-	       "%4.4x, resetting...\n",
-	       dev->name, ioread16(ioaddr + IntrStatus),
-	       mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+	netdev_warn(dev, "Transmit timed out, status %04x, PHY status %04x, resetting...\n",
+		    ioread16(ioaddr + IntrStatus),
+		    mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
 
 	schedule_work(&rp->reset_task);
 }
@@ -1551,8 +1550,8 @@ static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
 	spin_unlock_irqrestore(&rp->lock, flags);
 
 	if (debug > 4) {
-		printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d.\n",
-		       dev->name, rp->cur_tx-1, entry);
+		netdev_dbg(dev, "Transmit frame #%d queued in slot %d\n",
+			   rp->cur_tx-1, entry);
 	}
 	return NETDEV_TX_OK;
 }
@@ -1578,8 +1577,8 @@ static irqreturn_t rhine_interrupt(int irq, void *dev_instance)
 		IOSYNC;
 
 		if (debug > 4)
-			printk(KERN_DEBUG "%s: Interrupt, status %8.8x.\n",
-			       dev->name, intr_status);
+			netdev_dbg(dev, "Interrupt, status %08x\n",
+				   intr_status);
 
 		if (intr_status & (IntrRxDone | IntrRxErr | IntrRxDropped |
 				   IntrRxWakeUp | IntrRxEmpty | IntrRxNoBuf)) {
@@ -1597,9 +1596,9 @@ static irqreturn_t rhine_interrupt(int irq, void *dev_instance)
 				RHINE_WAIT_FOR(!(ioread8(ioaddr+ChipCmd) & CmdTxOn));
 				if (debug > 2 &&
 				    ioread8(ioaddr+ChipCmd) & CmdTxOn)
-					printk(KERN_WARNING "%s: "
-					       "rhine_interrupt() Tx engine "
-					       "still on.\n", dev->name);
+					netdev_warn(dev,
+						    "%s: Tx engine still on\n",
+						    __func__);
 			}
 			rhine_tx(dev);
 		}
@@ -1611,16 +1610,15 @@ static irqreturn_t rhine_interrupt(int irq, void *dev_instance)
 			rhine_error(dev, intr_status);
 
 		if (--boguscnt < 0) {
-			printk(KERN_WARNING "%s: Too much work at interrupt, "
-			       "status=%#8.8x.\n",
-			       dev->name, intr_status);
+			netdev_warn(dev, "Too much work at interrupt, status=%#08x\n",
+				    intr_status);
 			break;
 		}
 	}
 
 	if (debug > 3)
-		printk(KERN_DEBUG "%s: exiting interrupt, status=%8.8x.\n",
-		       dev->name, ioread16(ioaddr + IntrStatus));
+		netdev_dbg(dev, "exiting interrupt, status=%08x\n",
+			   ioread16(ioaddr + IntrStatus));
 	return IRQ_RETVAL(handled);
 }
 
@@ -1637,15 +1635,14 @@ static void rhine_tx(struct net_device *dev)
 	while (rp->dirty_tx != rp->cur_tx) {
 		txstatus = le32_to_cpu(rp->tx_ring[entry].tx_status);
 		if (debug > 6)
-			printk(KERN_DEBUG "Tx scavenge %d status %8.8x.\n",
-			       entry, txstatus);
+			netdev_dbg(dev, "Tx scavenge %d status %08x\n",
+				   entry, txstatus);
 		if (txstatus & DescOwn)
 			break;
 		if (txstatus & 0x8000) {
 			if (debug > 1)
-				printk(KERN_DEBUG "%s: Transmit error, "
-				       "Tx status %8.8x.\n",
-				       dev->name, txstatus);
+				netdev_dbg(dev, "Transmit error, Tx status %08x\n",
+					   txstatus);
 			dev->stats.tx_errors++;
 			if (txstatus & 0x0400)
 				dev->stats.tx_carrier_errors++;
@@ -1668,9 +1665,9 @@ static void rhine_tx(struct net_device *dev)
 			else
 				dev->stats.collisions += txstatus & 0x0F;
 			if (debug > 6)
-				printk(KERN_DEBUG "collisions: %1.1x:%1.1x\n",
-				       (txstatus >> 3) & 0xF,
-				       txstatus & 0xF);
+				netdev_dbg(dev, "collisions: %1.1x:%1.1x\n",
+					   (txstatus >> 3) & 0xF,
+					   txstatus & 0xF);
 			dev->stats.tx_bytes += rp->tx_skbuff[entry]->len;
 			dev->stats.tx_packets++;
 		}
@@ -1703,7 +1700,7 @@ static void rhine_tx(struct net_device *dev)
 static inline u16 rhine_get_vlan_tci(struct sk_buff *skb, int data_size)
 {
 	u8 *trailer = (u8 *)skb->data + ((data_size + 3) & ~3) + 2;
-	return ntohs(*(u16 *)trailer);
+	return be16_to_cpup((__be16 *)trailer);
 }
 
 /* Process up to limit frames from receive ring */
@@ -1714,9 +1711,9 @@ static int rhine_rx(struct net_device *dev, int limit)
 	int entry = rp->cur_rx % RX_RING_SIZE;
 
 	if (debug > 4) {
-		printk(KERN_DEBUG "%s: rhine_rx(), entry %d status %8.8x.\n",
-		       dev->name, entry,
-		       le32_to_cpu(rp->rx_head_desc->rx_status));
+		netdev_dbg(dev, "%s(), entry %d status %08x\n",
+			   __func__, entry,
+			   le32_to_cpu(rp->rx_head_desc->rx_status));
 	}
 
 	/* If EOP is set on the next entry, it's a new packet. Send it up. */
@@ -1730,26 +1727,26 @@ static int rhine_rx(struct net_device *dev, int limit)
 			break;
 
 		if (debug > 4)
-			printk(KERN_DEBUG "rhine_rx() status is %8.8x.\n",
-			       desc_status);
+			netdev_dbg(dev, "%s() status is %08x\n",
+				   __func__, desc_status);
 
 		if ((desc_status & (RxWholePkt | RxErr)) != RxWholePkt) {
 			if ((desc_status & RxWholePkt) != RxWholePkt) {
-				printk(KERN_WARNING "%s: Oversized Ethernet "
-				       "frame spanned multiple buffers, entry "
-				       "%#x length %d status %8.8x!\n",
-				       dev->name, entry, data_size,
-				       desc_status);
-				printk(KERN_WARNING "%s: Oversized Ethernet "
-				       "frame %p vs %p.\n", dev->name,
-				       rp->rx_head_desc, &rp->rx_ring[entry]);
+				netdev_warn(dev,
+	"Oversized Ethernet frame spanned multiple buffers, "
+	"entry %#x length %d status %08x!\n",
+					    entry, data_size,
+					    desc_status);
+				netdev_warn(dev,
+					    "Oversized Ethernet frame %p vs %p\n",
+					    rp->rx_head_desc,
+					    &rp->rx_ring[entry]);
 				dev->stats.rx_length_errors++;
 			} else if (desc_status & RxErr) {
 				/* There was a error. */
 				if (debug > 2)
-					printk(KERN_DEBUG "rhine_rx() Rx "
-					       "error was %8.8x.\n",
-					       desc_status);
+					netdev_dbg(dev, "%s() Rx error was %08x\n",
+						   __func__, desc_status);
 				dev->stats.rx_errors++;
 				if (desc_status & 0x0030)
 					dev->stats.rx_length_errors++;
@@ -1791,9 +1788,7 @@ static int rhine_rx(struct net_device *dev, int limit)
 			} else {
 				skb = rp->rx_skbuff[entry];
 				if (skb == NULL) {
-					printk(KERN_ERR "%s: Inconsistent Rx "
-					       "descriptor chain.\n",
-					       dev->name);
+					netdev_err(dev, "Inconsistent Rx descriptor chain\n");
 					break;
 				}
 				rp->rx_skbuff[entry] = NULL;
@@ -1886,9 +1881,8 @@ static void rhine_restart_tx(struct net_device *dev) {
 	else {
 		/* This should never happen */
 		if (debug > 1)
-			printk(KERN_WARNING "%s: rhine_restart_tx() "
-			       "Another error occurred %8.8x.\n",
-			       dev->name, intr_status);
+			netdev_warn(dev, "%s() Another error occurred %08x\n",
+				   __func__, intr_status);
 	}
 
 }
@@ -1909,21 +1903,19 @@ static void rhine_error(struct net_device *dev, int intr_status)
 	}
 	if (intr_status & IntrTxAborted) {
 		if (debug > 1)
-			printk(KERN_INFO "%s: Abort %8.8x, frame dropped.\n",
-			       dev->name, intr_status);
+			netdev_info(dev, "Abort %08x, frame dropped\n",
+				    intr_status);
 	}
 	if (intr_status & IntrTxUnderrun) {
 		if (rp->tx_thresh < 0xE0)
 			BYTE_REG_BITS_SET((rp->tx_thresh += 0x20), 0x80, ioaddr + TxConfig);
 		if (debug > 1)
-			printk(KERN_INFO "%s: Transmitter underrun, Tx "
-			       "threshold now %2.2x.\n",
-			       dev->name, rp->tx_thresh);
+			netdev_info(dev, "Transmitter underrun, Tx threshold now %02x\n",
+				    rp->tx_thresh);
 	}
 	if (intr_status & IntrTxDescRace) {
 		if (debug > 2)
-			printk(KERN_INFO "%s: Tx descriptor write-back race.\n",
-			       dev->name);
+			netdev_info(dev, "Tx descriptor write-back race\n");
 	}
 	if ((intr_status & IntrTxError) &&
 	    (intr_status & (IntrTxAborted |
@@ -1932,9 +1924,8 @@ static void rhine_error(struct net_device *dev, int intr_status)
 			BYTE_REG_BITS_SET((rp->tx_thresh += 0x20), 0x80, ioaddr + TxConfig);
 		}
 		if (debug > 1)
-			printk(KERN_INFO "%s: Unspecified error. Tx "
-			       "threshold now %2.2x.\n",
-			       dev->name, rp->tx_thresh);
+			netdev_info(dev, "Unspecified error. Tx threshold now %02x\n",
+				    rp->tx_thresh);
 	}
 	if (intr_status & (IntrTxAborted | IntrTxUnderrun | IntrTxDescRace |
 			   IntrTxError))
@@ -1944,8 +1935,8 @@ static void rhine_error(struct net_device *dev, int intr_status)
 			    IntrTxError | IntrTxAborted | IntrNormalSummary |
 			    IntrTxDescRace)) {
 		if (debug > 1)
-			printk(KERN_ERR "%s: Something Wicked happened! "
-			       "%8.8x.\n", dev->name, intr_status);
+			netdev_err(dev, "Something Wicked happened! %08x\n",
+				   intr_status);
 	}
 
 	spin_unlock(&rp->lock);
@@ -2145,9 +2136,8 @@ static int rhine_close(struct net_device *dev)
 	spin_lock_irq(&rp->lock);
 
 	if (debug > 1)
-		printk(KERN_DEBUG "%s: Shutting down ethercard, "
-		       "status was %4.4x.\n",
-		       dev->name, ioread16(ioaddr + ChipCmd));
+		netdev_dbg(dev, "Shutting down ethercard, status was %04x\n",
+			   ioread16(ioaddr + ChipCmd));
 
 	/* Switch to loopback mode to avoid hardware races. */
 	iowrite8(rp->tx_thresh | 0x02, ioaddr + TxConfig);
@@ -2265,12 +2255,12 @@ static int rhine_resume(struct pci_dev *pdev)
 		return 0;
 
 	if (request_irq(dev->irq, rhine_interrupt, IRQF_SHARED, dev->name, dev))
-		printk(KERN_ERR "via-rhine %s: request_irq failed\n", dev->name);
+		netdev_err(dev, "request_irq failed\n");
 
 	ret = pci_set_power_state(pdev, PCI_D0);
 	if (debug > 1)
-		printk(KERN_INFO "%s: Entering power state D0 %s (%d).\n",
-			dev->name, ret ? "failed" : "succeeded", ret);
+		netdev_info(dev, "Entering power state D0 %s (%d)\n",
+			    ret ? "failed" : "succeeded", ret);
 
 	pci_restore_state(pdev);
 
@@ -2326,17 +2316,15 @@ static int __init rhine_init(void)
 {
 /* when a module, this is printed whether or not devices are found in probe */
 #ifdef MODULE
-	printk(version);
+	pr_info("%s\n", version);
 #endif
 	if (dmi_check_system(rhine_dmi_table)) {
 		/* these BIOSes fail at PXE boot if chip is in D3 */
 		avoid_D3 = 1;
-		printk(KERN_WARNING "%s: Broken BIOS detected, avoid_D3 "
-				    "enabled.\n",
-		       DRV_NAME);
+		pr_warn("Broken BIOS detected, avoid_D3 enabled\n");
 	}
 	else if (avoid_D3)
-		printk(KERN_INFO "%s: avoid_D3 set.\n", DRV_NAME);
+		pr_info("avoid_D3 set\n");
 
 	return pci_register_driver(&rhine_driver);
 }
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 4fe05175384233c97bb182afe92ec7dff7bea8f5..06daa9d6fee82c3354ced149e533f22bb7d6709f 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -2600,8 +2600,7 @@ static netdev_tx_t velocity_xmit(struct sk_buff *skb,
 	/*
 	 *	Handle hardware checksum
 	 */
-	if ((dev->features & NETIF_F_IP_CSUM) &&
-	    (skb->ip_summed == CHECKSUM_PARTIAL)) {
+	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		const struct iphdr *ip = ip_hdr(skb);
 		if (ip->protocol == IPPROTO_TCP)
 			td_ptr->tdesc1.TCR |= TCR0_TCPCK;
@@ -2841,6 +2840,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
 	dev->ethtool_ops = &velocity_ethtool_ops;
 	netif_napi_add(dev, &vptr->napi, velocity_poll, VELOCITY_NAPI_WEIGHT);
 
+	dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_HW_VLAN_TX;
 	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER |
 		NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM;
 
@@ -3182,7 +3182,8 @@ static void velocity_ethtool_down(struct net_device *dev)
 		pci_set_power_state(vptr->pdev, PCI_D3hot);
 }
 
-static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int velocity_get_settings(struct net_device *dev,
+				 struct ethtool_cmd *cmd)
 {
 	struct velocity_info *vptr = netdev_priv(dev);
 	struct mac_regs __iomem *regs = vptr->mac_regs;
@@ -3228,12 +3229,14 @@ static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd
 			break;
 		}
 	}
+
 	if (status & VELOCITY_SPEED_1000)
-		cmd->speed = SPEED_1000;
+		ethtool_cmd_speed_set(cmd, SPEED_1000);
 	else if (status & VELOCITY_SPEED_100)
-		cmd->speed = SPEED_100;
+		ethtool_cmd_speed_set(cmd, SPEED_100);
 	else
-		cmd->speed = SPEED_10;
+		ethtool_cmd_speed_set(cmd, SPEED_10);
+
 	cmd->autoneg = (status & VELOCITY_AUTONEG_ENABLE) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
 	cmd->port = PORT_TP;
 	cmd->transceiver = XCVR_INTERNAL;
@@ -3247,9 +3250,11 @@ static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd
 	return 0;
 }
 
-static int velocity_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int velocity_set_settings(struct net_device *dev,
+				 struct ethtool_cmd *cmd)
 {
 	struct velocity_info *vptr = netdev_priv(dev);
+	u32 speed = ethtool_cmd_speed(cmd);
 	u32 curr_status;
 	u32 new_status = 0;
 	int ret = 0;
@@ -3258,9 +3263,9 @@ static int velocity_set_settings(struct net_device *dev, struct ethtool_cmd *cmd
 	curr_status &= (~VELOCITY_LINK_FAIL);
 
 	new_status |= ((cmd->autoneg) ? VELOCITY_AUTONEG_ENABLE : 0);
-	new_status |= ((cmd->speed == SPEED_1000) ? VELOCITY_SPEED_1000 : 0);
-	new_status |= ((cmd->speed == SPEED_100) ? VELOCITY_SPEED_100 : 0);
-	new_status |= ((cmd->speed == SPEED_10) ? VELOCITY_SPEED_10 : 0);
+	new_status |= ((speed == SPEED_1000) ? VELOCITY_SPEED_1000 : 0);
+	new_status |= ((speed == SPEED_100) ? VELOCITY_SPEED_100 : 0);
+	new_status |= ((speed == SPEED_10) ? VELOCITY_SPEED_10 : 0);
 	new_status |= ((cmd->duplex == DUPLEX_FULL) ? VELOCITY_DUPLEX_FULL : 0);
 
 	if ((new_status & VELOCITY_AUTONEG_ENABLE) &&
@@ -3457,13 +3462,10 @@ static const struct ethtool_ops velocity_ethtool_ops = {
 	.get_settings	=	velocity_get_settings,
 	.set_settings	=	velocity_set_settings,
 	.get_drvinfo	=	velocity_get_drvinfo,
-	.set_tx_csum	=	ethtool_op_set_tx_csum,
-	.get_tx_csum	=	ethtool_op_get_tx_csum,
 	.get_wol	=	velocity_ethtool_get_wol,
 	.set_wol	=	velocity_ethtool_set_wol,
 	.get_msglevel	=	velocity_get_msglevel,
 	.set_msglevel	=	velocity_set_msglevel,
-	.set_sg 	=	ethtool_op_set_sg,
 	.get_link	=	velocity_get_link,
 	.get_coalesce	=	velocity_get_coalesce,
 	.set_coalesce	=	velocity_set_coalesce,
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 82dba5aaf423e386a96a4d4fa1e2eef54d7db34d..0cb0b0632672ac877c927195bde052a2d38f9ecf 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -710,17 +710,6 @@ static int virtnet_close(struct net_device *dev)
 	return 0;
 }
 
-static int virtnet_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct virtnet_info *vi = netdev_priv(dev);
-	struct virtio_device *vdev = vi->vdev;
-
-	if (data && !virtio_has_feature(vdev, VIRTIO_NET_F_CSUM))
-		return -ENOSYS;
-
-	return ethtool_op_set_tx_hw_csum(dev, data);
-}
-
 static void virtnet_set_rx_mode(struct net_device *dev)
 {
 	struct virtnet_info *vi = netdev_priv(dev);
@@ -822,10 +811,6 @@ static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid)
 }
 
 static const struct ethtool_ops virtnet_ethtool_ops = {
-	.set_tx_csum = virtnet_set_tx_csum,
-	.set_sg = ethtool_op_set_sg,
-	.set_tso = ethtool_op_set_tso,
-	.set_ufo = ethtool_op_set_ufo,
 	.get_link = ethtool_op_get_link,
 };
 
@@ -912,22 +897,29 @@ static int virtnet_probe(struct virtio_device *vdev)
 	SET_NETDEV_DEV(dev, &vdev->dev);
 
 	/* Do we support "hardware" checksums? */
-	if (csum && virtio_has_feature(vdev, VIRTIO_NET_F_CSUM)) {
+	if (virtio_has_feature(vdev, VIRTIO_NET_F_CSUM)) {
 		/* This opens up the world of extra features. */
-		dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
-		if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) {
-			dev->features |= NETIF_F_TSO | NETIF_F_UFO
+		dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
+		if (csum)
+			dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
+
+		if (virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) {
+			dev->hw_features |= NETIF_F_TSO | NETIF_F_UFO
 				| NETIF_F_TSO_ECN | NETIF_F_TSO6;
 		}
 		/* Individual feature bits: what can host handle? */
-		if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4))
-			dev->features |= NETIF_F_TSO;
-		if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
-			dev->features |= NETIF_F_TSO6;
-		if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
-			dev->features |= NETIF_F_TSO_ECN;
-		if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO))
-			dev->features |= NETIF_F_UFO;
+		if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4))
+			dev->hw_features |= NETIF_F_TSO;
+		if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
+			dev->hw_features |= NETIF_F_TSO6;
+		if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
+			dev->hw_features |= NETIF_F_TSO_ECN;
+		if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO))
+			dev->hw_features |= NETIF_F_UFO;
+
+		if (gso)
+			dev->features |= dev->hw_features & (NETIF_F_ALL_TSO|NETIF_F_UFO);
+		/* (!csum && gso) case will be fixed by register_netdev() */
 	}
 
 	/* Configuration may specify what MAC to use.  Otherwise random. */
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index c16ed961153a7705ff742a6212c7e322d28f76fd..fa6e2ac7475a337664117cc494930877cf5dc10e 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1083,7 +1083,7 @@ vmxnet3_rx_csum(struct vmxnet3_adapter *adapter,
 		struct sk_buff *skb,
 		union Vmxnet3_GenericDesc *gdesc)
 {
-	if (!gdesc->rcd.cnc && adapter->rxcsum) {
+	if (!gdesc->rcd.cnc && adapter->netdev->features & NETIF_F_RXCSUM) {
 		/* typical case: TCP/UDP over IP and both csums are correct */
 		if ((le32_to_cpu(gdesc->dword[3]) & VMXNET3_RCD_CSUM_OK) ==
 							VMXNET3_RCD_CSUM_OK) {
@@ -2082,10 +2082,10 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
 	devRead->misc.ddLen = cpu_to_le32(sizeof(struct vmxnet3_adapter));
 
 	/* set up feature flags */
-	if (adapter->rxcsum)
+	if (adapter->netdev->features & NETIF_F_RXCSUM)
 		devRead->misc.uptFeatures |= UPT1_F_RXCSUM;
 
-	if (adapter->lro) {
+	if (adapter->netdev->features & NETIF_F_LRO) {
 		devRead->misc.uptFeatures |= UPT1_F_LRO;
 		devRead->misc.maxNumRxSG = cpu_to_le16(1 + MAX_SKB_FRAGS);
 	}
@@ -2594,9 +2594,6 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu)
 	if (new_mtu < VMXNET3_MIN_MTU || new_mtu > VMXNET3_MAX_MTU)
 		return -EINVAL;
 
-	if (new_mtu > 1500 && !adapter->jumbo_frame)
-		return -EINVAL;
-
 	netdev->mtu = new_mtu;
 
 	/*
@@ -2642,28 +2639,18 @@ vmxnet3_declare_features(struct vmxnet3_adapter *adapter, bool dma64)
 {
 	struct net_device *netdev = adapter->netdev;
 
-	netdev->features = NETIF_F_SG |
-		NETIF_F_HW_CSUM |
-		NETIF_F_HW_VLAN_TX |
-		NETIF_F_HW_VLAN_RX |
-		NETIF_F_HW_VLAN_FILTER |
-		NETIF_F_TSO |
-		NETIF_F_TSO6 |
-		NETIF_F_LRO;
-
-	printk(KERN_INFO "features: sg csum vlan jf tso tsoIPv6 lro");
-
-	adapter->rxcsum = true;
-	adapter->jumbo_frame = true;
-	adapter->lro = true;
-
-	if (dma64) {
+	netdev->hw_features = NETIF_F_SG | NETIF_F_RXCSUM |
+		NETIF_F_HW_CSUM | NETIF_F_HW_VLAN_TX |
+		NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_LRO;
+	if (dma64)
 		netdev->features |= NETIF_F_HIGHDMA;
-		printk(" highDMA");
-	}
+	netdev->vlan_features = netdev->hw_features & ~NETIF_F_HW_VLAN_TX;
+	netdev->features = netdev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
 
-	netdev->vlan_features = netdev->features;
-	printk("\n");
+	netdev_info(adapter->netdev,
+		"features: sg csum vlan jf tso tsoIPv6 lro%s\n",
+		dma64 ? " highDMA" : "");
 }
 
 
@@ -2876,6 +2863,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 		.ndo_start_xmit = vmxnet3_xmit_frame,
 		.ndo_set_mac_address = vmxnet3_set_mac_addr,
 		.ndo_change_mtu = vmxnet3_change_mtu,
+		.ndo_set_features = vmxnet3_set_features,
 		.ndo_get_stats = vmxnet3_get_stats,
 		.ndo_tx_timeout = vmxnet3_tx_timeout,
 		.ndo_set_multicast_list = vmxnet3_set_mc,
@@ -2896,6 +2884,9 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 	int num_tx_queues;
 	int num_rx_queues;
 
+	if (!pci_msi_enabled())
+		enable_mq = 0;
+
 #ifdef VMXNET3_RSS
 	if (enable_mq)
 		num_rx_queues = min(VMXNET3_DEVICE_MAX_RX_QUEUES,
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 51f2ef142a5b635cca3f15239b830d2b554d6d6d..dc959fe27aa5f61c813eb5889354345ca44bd4d4 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -33,40 +33,6 @@ struct vmxnet3_stat_desc {
 };
 
 
-static u32
-vmxnet3_get_rx_csum(struct net_device *netdev)
-{
-	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
-	return adapter->rxcsum;
-}
-
-
-static int
-vmxnet3_set_rx_csum(struct net_device *netdev, u32 val)
-{
-	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
-	unsigned long flags;
-
-	if (adapter->rxcsum != val) {
-		adapter->rxcsum = val;
-		if (netif_running(netdev)) {
-			if (val)
-				adapter->shared->devRead.misc.uptFeatures |=
-				UPT1_F_RXCSUM;
-			else
-				adapter->shared->devRead.misc.uptFeatures &=
-				~UPT1_F_RXCSUM;
-
-			spin_lock_irqsave(&adapter->cmd_lock, flags);
-			VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
-					       VMXNET3_CMD_UPDATE_FEATURE);
-			spin_unlock_irqrestore(&adapter->cmd_lock, flags);
-		}
-	}
-	return 0;
-}
-
-
 /* per tq stats maintained by the device */
 static const struct vmxnet3_stat_desc
 vmxnet3_tq_dev_stats[] = {
@@ -296,28 +262,28 @@ vmxnet3_get_strings(struct net_device *netdev, u32 stringset, u8 *buf)
 	}
 }
 
-static int
-vmxnet3_set_flags(struct net_device *netdev, u32 data)
+int vmxnet3_set_features(struct net_device *netdev, u32 features)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
-	u8 lro_requested = (data & ETH_FLAG_LRO) == 0 ? 0 : 1;
-	u8 lro_present = (netdev->features & NETIF_F_LRO) == 0 ? 0 : 1;
 	unsigned long flags;
+	u32 changed = features ^ netdev->features;
 
-	if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO))
-		return -EINVAL;
-
-	if (lro_requested ^ lro_present) {
-		/* toggle the LRO feature*/
-		netdev->features ^= NETIF_F_LRO;
+	if (changed & (NETIF_F_RXCSUM|NETIF_F_LRO)) {
+		if (features & NETIF_F_RXCSUM)
+			adapter->shared->devRead.misc.uptFeatures |=
+			UPT1_F_RXCSUM;
+		else
+			adapter->shared->devRead.misc.uptFeatures &=
+			~UPT1_F_RXCSUM;
 
 		/* update harware LRO capability accordingly */
-		if (lro_requested)
+		if (features & NETIF_F_LRO)
 			adapter->shared->devRead.misc.uptFeatures |=
 							UPT1_F_LRO;
 		else
 			adapter->shared->devRead.misc.uptFeatures &=
 							~UPT1_F_LRO;
+
 		spin_lock_irqsave(&adapter->cmd_lock, flags);
 		VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
 				       VMXNET3_CMD_UPDATE_FEATURE);
@@ -459,10 +425,10 @@ vmxnet3_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 	ecmd->transceiver = XCVR_INTERNAL;
 
 	if (adapter->link_speed) {
-		ecmd->speed = adapter->link_speed;
+		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
 		ecmd->duplex = DUPLEX_FULL;
 	} else {
-		ecmd->speed = -1;
+		ethtool_cmd_speed_set(ecmd, -1);
 		ecmd->duplex = -1;
 	}
 	return 0;
@@ -654,17 +620,7 @@ static struct ethtool_ops vmxnet3_ethtool_ops = {
 	.get_wol           = vmxnet3_get_wol,
 	.set_wol           = vmxnet3_set_wol,
 	.get_link          = ethtool_op_get_link,
-	.get_rx_csum       = vmxnet3_get_rx_csum,
-	.set_rx_csum       = vmxnet3_set_rx_csum,
-	.get_tx_csum       = ethtool_op_get_tx_csum,
-	.set_tx_csum       = ethtool_op_set_tx_hw_csum,
-	.get_sg            = ethtool_op_get_sg,
-	.set_sg            = ethtool_op_set_sg,
-	.get_tso           = ethtool_op_get_tso,
-	.set_tso           = ethtool_op_set_tso,
 	.get_strings       = vmxnet3_get_strings,
-	.get_flags	   = ethtool_op_get_flags,
-	.set_flags	   = vmxnet3_set_flags,
 	.get_sset_count	   = vmxnet3_get_sset_count,
 	.get_ethtool_stats = vmxnet3_get_ethtool_stats,
 	.get_ringparam     = vmxnet3_get_ringparam,
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index fb5d245ac8781c7b0f385767a4ef1697f7024122..f50d36fdf4056a9774434a9fb51eebd937b53117 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -68,10 +68,10 @@
 /*
  * Version numbers
  */
-#define VMXNET3_DRIVER_VERSION_STRING   "1.0.25.0-k"
+#define VMXNET3_DRIVER_VERSION_STRING   "1.1.9.0-k"
 
 /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
-#define VMXNET3_DRIVER_VERSION_NUM      0x01001900
+#define VMXNET3_DRIVER_VERSION_NUM      0x01010900
 
 #if defined(CONFIG_PCI_MSI)
 	/* RSS only makes sense if MSI-X is supported. */
@@ -329,10 +329,6 @@ struct vmxnet3_adapter {
 	u8			__iomem *hw_addr0; /* for BAR 0 */
 	u8			__iomem *hw_addr1; /* for BAR 1 */
 
-	/* feature control */
-	bool				rxcsum;
-	bool				lro;
-	bool				jumbo_frame;
 #ifdef VMXNET3_RSS
 	struct UPT1_RSSConf		*rss_conf;
 	bool				rss;
@@ -403,6 +399,9 @@ vmxnet3_tq_destroy_all(struct vmxnet3_adapter *adapter);
 void
 vmxnet3_rq_destroy_all(struct vmxnet3_adapter *adapter);
 
+int
+vmxnet3_set_features(struct net_device *netdev, u32 features);
+
 int
 vmxnet3_create_queues(struct vmxnet3_adapter *adapter,
 		      u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size);
diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 401bebf595021366188fa6eea3d7e83005e591bb..32763b2dd73f70ab120a11f29ff50f2e4b7b778b 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -159,16 +159,15 @@ vxge_hw_vpath_fw_api(struct __vxge_hw_virtualpath *vpath, u32 action,
 		     u32 fw_memo, u32 offset, u64 *data0, u64 *data1,
 		     u64 *steer_ctrl)
 {
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	struct vxge_hw_vpath_reg __iomem *vp_reg = vpath->vp_reg;
 	enum vxge_hw_status status;
 	u64 val64;
-	u32 retry = 0, max_retry = 100;
-
-	vp_reg = vpath->vp_reg;
+	u32 retry = 0, max_retry = 3;
 
-	if (vpath->vp_open) {
-		max_retry = 3;
-		spin_lock(&vpath->lock);
+	spin_lock(&vpath->lock);
+	if (!vpath->vp_open) {
+		spin_unlock(&vpath->lock);
+		max_retry = 100;
 	}
 
 	writeq(*data0, &vp_reg->rts_access_steer_data0);
@@ -1000,7 +999,7 @@ __vxge_hw_vpath_addr_get(struct __vxge_hw_virtualpath *vpath,
 /**
  * vxge_hw_device_hw_info_get - Get the hw information
  * Returns the vpath mask that has the bits set for each vpath allocated
- * for the driver, FW version information and the first mac addresse for
+ * for the driver, FW version information, and the first mac address for
  * each vpath
  */
 enum vxge_hw_status __devinit
@@ -1064,9 +1063,10 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 
 		val64 = readq(&toc->toc_vpath_pointer[i]);
 
+		spin_lock_init(&vpath.lock);
 		vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *)
 			       (bar0 + val64);
-		vpath.vp_open = 0;
+		vpath.vp_open = VXGE_HW_VP_NOT_OPEN;
 
 		status = __vxge_hw_vpath_pci_func_mode_get(&vpath, hw_info);
 		if (status != VXGE_HW_OK)
@@ -1090,7 +1090,7 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 		val64 = readq(&toc->toc_vpath_pointer[i]);
 		vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *)
 			       (bar0 + val64);
-		vpath.vp_open = 0;
+		vpath.vp_open = VXGE_HW_VP_NOT_OPEN;
 
 		status =  __vxge_hw_vpath_addr_get(&vpath,
 				hw_info->mac_addrs[i],
@@ -4646,7 +4646,27 @@ static void __vxge_hw_vp_terminate(struct __vxge_hw_device *hldev, u32 vp_id)
 		vpath->hldev->tim_int_mask1, vpath->vp_id);
 	hldev->stats.hw_dev_info_stats.vpath_info[vpath->vp_id] = NULL;
 
-	memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
+	/* If the whole struct __vxge_hw_virtualpath is zeroed, nothing will
+	 * work after the interface is brought down.
+	 */
+	spin_lock(&vpath->lock);
+	vpath->vp_open = VXGE_HW_VP_NOT_OPEN;
+	spin_unlock(&vpath->lock);
+
+	vpath->vpmgmt_reg = NULL;
+	vpath->nofl_db = NULL;
+	vpath->max_mtu = 0;
+	vpath->vsport_number = 0;
+	vpath->max_kdfc_db = 0;
+	vpath->max_nofl_db = 0;
+	vpath->ringh = NULL;
+	vpath->fifoh = NULL;
+	memset(&vpath->vpath_handles, 0, sizeof(struct list_head));
+	vpath->stats_block = 0;
+	vpath->hw_stats = NULL;
+	vpath->hw_stats_sav = NULL;
+	vpath->sw_stats = NULL;
+
 exit:
 	return;
 }
@@ -4670,7 +4690,7 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
 
 	vpath = &hldev->virtual_paths[vp_id];
 
-	spin_lock_init(&hldev->virtual_paths[vp_id].lock);
+	spin_lock_init(&vpath->lock);
 	vpath->vp_id = vp_id;
 	vpath->vp_open = VXGE_HW_VP_OPEN;
 	vpath->hldev = hldev;
@@ -5019,10 +5039,6 @@ enum vxge_hw_status vxge_hw_vpath_close(struct __vxge_hw_vpath_handle *vp)
 
 	__vxge_hw_vp_terminate(devh, vp_id);
 
-	spin_lock(&vpath->lock);
-	vpath->vp_open = VXGE_HW_VP_NOT_OPEN;
-	spin_unlock(&vpath->lock);
-
 vpath_close_exit:
 	return status;
 }
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 3c53aa732c9d3c27d7349c82fd83f03209e07fee..359b9b9f804179ee1ec2cca436646633dbc7530e 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -412,44 +412,48 @@ struct vxge_hw_vp_config {
  * See also: struct vxge_hw_tim_intr_config{}.
  */
 struct vxge_hw_device_config {
-	u32				dma_blockpool_initial;
-	u32				dma_blockpool_max;
-#define VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE			0
-#define VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE		0
-#define VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE		4
-#define VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE			4096
-
-#define        VXGE_HW_MAX_PAYLOAD_SIZE_512		2
-
-	u32				intr_mode;
-#define VXGE_HW_INTR_MODE_IRQLINE			0
-#define VXGE_HW_INTR_MODE_MSIX				1
-#define VXGE_HW_INTR_MODE_MSIX_ONE_SHOT			2
-
-#define VXGE_HW_INTR_MODE_DEF				0
-
-	u32				rth_en;
-#define VXGE_HW_RTH_DISABLE				0
-#define VXGE_HW_RTH_ENABLE				1
-#define VXGE_HW_RTH_DEFAULT				0
-
-	u32				rth_it_type;
-#define VXGE_HW_RTH_IT_TYPE_SOLO_IT			0
-#define VXGE_HW_RTH_IT_TYPE_MULTI_IT			1
-#define VXGE_HW_RTH_IT_TYPE_DEFAULT			0
-
-	u32				rts_mac_en;
+	u32					device_poll_millis;
+#define VXGE_HW_MIN_DEVICE_POLL_MILLIS		1
+#define VXGE_HW_MAX_DEVICE_POLL_MILLIS		100000
+#define VXGE_HW_DEF_DEVICE_POLL_MILLIS		1000
+
+	u32					dma_blockpool_initial;
+	u32					dma_blockpool_max;
+#define VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE		0
+#define VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE	0
+#define VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE	4
+#define VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE		4096
+
+#define	VXGE_HW_MAX_PAYLOAD_SIZE_512		2
+
+	u32					intr_mode:2,
+#define VXGE_HW_INTR_MODE_IRQLINE		0
+#define VXGE_HW_INTR_MODE_MSIX			1
+#define VXGE_HW_INTR_MODE_MSIX_ONE_SHOT		2
+
+#define VXGE_HW_INTR_MODE_DEF			0
+
+						rth_en:1,
+#define VXGE_HW_RTH_DISABLE			0
+#define VXGE_HW_RTH_ENABLE			1
+#define VXGE_HW_RTH_DEFAULT			0
+
+						rth_it_type:1,
+#define VXGE_HW_RTH_IT_TYPE_SOLO_IT		0
+#define VXGE_HW_RTH_IT_TYPE_MULTI_IT		1
+#define VXGE_HW_RTH_IT_TYPE_DEFAULT		0
+
+						rts_mac_en:1,
 #define VXGE_HW_RTS_MAC_DISABLE			0
 #define VXGE_HW_RTS_MAC_ENABLE			1
 #define VXGE_HW_RTS_MAC_DEFAULT			0
 
-	struct vxge_hw_vp_config	vp_config[VXGE_HW_MAX_VIRTUAL_PATHS];
-
-	u32				device_poll_millis;
-#define VXGE_HW_MIN_DEVICE_POLL_MILLIS			1
-#define VXGE_HW_MAX_DEVICE_POLL_MILLIS			100000
-#define VXGE_HW_DEF_DEVICE_POLL_MILLIS			1000
+						hwts_en:1;
+#define	VXGE_HW_HWTS_DISABLE			0
+#define	VXGE_HW_HWTS_ENABLE			1
+#define	VXGE_HW_HWTS_DEFAULT			1
 
+	struct vxge_hw_vp_config vp_config[VXGE_HW_MAX_VIRTUAL_PATHS];
 };
 
 /**
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index c5eb034107fdd10a908218203fe3332c902b1c66..92dd72d3f9de39a70bb141848614753e7c23b4ba 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -33,7 +33,8 @@ static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
 {
 	/* We currently only support 10Gb/FULL */
 	if ((info->autoneg == AUTONEG_ENABLE) ||
-	    (info->speed != SPEED_10000) || (info->duplex != DUPLEX_FULL))
+	    (ethtool_cmd_speed(info) != SPEED_10000) ||
+	    (info->duplex != DUPLEX_FULL))
 		return -EINVAL;
 
 	return 0;
@@ -58,10 +59,10 @@ static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
 	info->transceiver = XCVR_EXTERNAL;
 
 	if (netif_carrier_ok(dev)) {
-		info->speed = SPEED_10000;
+		ethtool_cmd_speed_set(info, SPEED_10000);
 		info->duplex = DUPLEX_FULL;
 	} else {
-		info->speed = -1;
+		ethtool_cmd_speed_set(info, -1);
 		info->duplex = -1;
 	}
 
@@ -134,22 +135,29 @@ static void vxge_ethtool_gregs(struct net_device *dev,
 /**
  * vxge_ethtool_idnic - To physically identify the nic on the system.
  * @dev : device pointer.
- * @id : pointer to the structure with identification parameters given by
- * ethtool.
+ * @state : requested LED state
  *
  * Used to physically identify the NIC on the system.
- * The Link LED will blink for a time specified by the user.
- * Return value:
  * 0 on success
  */
-static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
+static int vxge_ethtool_idnic(struct net_device *dev,
+			      enum ethtool_phys_id_state state)
 {
 	struct vxgedev *vdev = netdev_priv(dev);
 	struct __vxge_hw_device *hldev = vdev->devh;
 
-	vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON);
-	msleep_interruptible(data ? (data * HZ) : VXGE_MAX_FLICKER_TIME);
-	vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF);
+	switch (state) {
+	case ETHTOOL_ID_ACTIVE:
+		vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON);
+		break;
+
+	case ETHTOOL_ID_INACTIVE:
+		vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF);
+		break;
+
+	default:
+		return -EINVAL;
+	}
 
 	return 0;
 }
@@ -1064,35 +1072,6 @@ static int vxge_ethtool_get_regs_len(struct net_device *dev)
 	return sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
 }
 
-static u32 vxge_get_rx_csum(struct net_device *dev)
-{
-	struct vxgedev *vdev = netdev_priv(dev);
-
-	return vdev->rx_csum;
-}
-
-static int vxge_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct vxgedev *vdev = netdev_priv(dev);
-
-	if (data)
-		vdev->rx_csum = 1;
-	else
-		vdev->rx_csum = 0;
-
-	return 0;
-}
-
-static int vxge_ethtool_op_set_tso(struct net_device *dev, u32 data)
-{
-	if (data)
-		dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
-	else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
-
-	return 0;
-}
-
 static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
 {
 	struct vxgedev *vdev = netdev_priv(dev);
@@ -1112,40 +1091,6 @@ static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
 	}
 }
 
-static int vxge_set_flags(struct net_device *dev, u32 data)
-{
-	struct vxgedev *vdev = netdev_priv(dev);
-	enum vxge_hw_status status;
-
-	if (ethtool_invalid_flags(dev, data, ETH_FLAG_RXHASH))
-		return -EINVAL;
-
-	if (!!(data & ETH_FLAG_RXHASH) == vdev->devh->config.rth_en)
-		return 0;
-
-	if (netif_running(dev) || (vdev->config.rth_steering == NO_STEERING))
-		return -EINVAL;
-
-	vdev->devh->config.rth_en = !!(data & ETH_FLAG_RXHASH);
-
-	/* Enabling RTH requires some of the logic in vxge_device_register and a
-	 * vpath reset.  Due to these restrictions, only allow modification
-	 * while the interface is down.
-	 */
-	status = vxge_reset_all_vpaths(vdev);
-	if (status != VXGE_HW_OK) {
-		vdev->devh->config.rth_en = !vdev->devh->config.rth_en;
-		return -EFAULT;
-	}
-
-	if (vdev->devh->config.rth_en)
-		dev->features |= NETIF_F_RXHASH;
-	else
-		dev->features &= ~NETIF_F_RXHASH;
-
-	return 0;
-}
-
 static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms)
 {
 	struct vxgedev *vdev = netdev_priv(dev);
@@ -1174,19 +1119,10 @@ static const struct ethtool_ops vxge_ethtool_ops = {
 	.get_link		= ethtool_op_get_link,
 	.get_pauseparam		= vxge_ethtool_getpause_data,
 	.set_pauseparam		= vxge_ethtool_setpause_data,
-	.get_rx_csum		= vxge_get_rx_csum,
-	.set_rx_csum		= vxge_set_rx_csum,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
-	.set_tx_csum		= ethtool_op_set_tx_ipv6_csum,
-	.get_sg			= ethtool_op_get_sg,
-	.set_sg			= ethtool_op_set_sg,
-	.get_tso		= ethtool_op_get_tso,
-	.set_tso		= vxge_ethtool_op_set_tso,
 	.get_strings		= vxge_ethtool_get_strings,
-	.phys_id		= vxge_ethtool_idnic,
+	.set_phys_id		= vxge_ethtool_idnic,
 	.get_sset_count		= vxge_ethtool_get_sset_count,
 	.get_ethtool_stats	= vxge_get_ethtool_stats,
-	.set_flags		= vxge_set_flags,
 	.flash_device		= vxge_fw_flash,
 };
 
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index aff68c1118d49897116eeff1f029d775da510207..8ab870a2ad0239105f579558bb5c077ffb7dea6a 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -52,6 +52,7 @@
 #include <linux/etherdevice.h>
 #include <linux/firmware.h>
 #include <linux/net_tstamp.h>
+#include <linux/prefetch.h>
 #include "vxge-main.h"
 #include "vxge-reg.h"
 
@@ -304,22 +305,14 @@ vxge_rx_complete(struct vxge_ring *ring, struct sk_buff *skb, u16 vlan,
 		"%s: %s:%d  skb protocol = %d",
 		ring->ndev->name, __func__, __LINE__, skb->protocol);
 
-	if (ring->gro_enable) {
-		if (ring->vlgrp && ext_info->vlan &&
-			(ring->vlan_tag_strip ==
-				VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE))
-			vlan_gro_receive(ring->napi_p, ring->vlgrp,
-					ext_info->vlan, skb);
-		else
-			napi_gro_receive(ring->napi_p, skb);
-	} else {
-		if (ring->vlgrp && vlan &&
-			(ring->vlan_tag_strip ==
-				VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE))
-			vlan_hwaccel_receive_skb(skb, ring->vlgrp, vlan);
-		else
-			netif_receive_skb(skb);
-	}
+	if (ring->vlgrp && ext_info->vlan &&
+		(ring->vlan_tag_strip ==
+			VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE))
+		vlan_gro_receive(ring->napi_p, ring->vlgrp,
+				ext_info->vlan, skb);
+	else
+		napi_gro_receive(ring->napi_p, skb);
+
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s: %s:%d Exiting...", ring->ndev->name, __func__, __LINE__);
 }
@@ -490,7 +483,7 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 
 		if ((ext_info.proto & VXGE_HW_FRAME_PROTO_TCP_OR_UDP) &&
 		    !(ext_info.proto & VXGE_HW_FRAME_PROTO_IP_FRAG) &&
-		    ring->rx_csum && /* Offload Rx side CSUM */
+		    (dev->features & NETIF_F_RXCSUM) && /* Offload Rx side CSUM */
 		    ext_info.l3_cksum == VXGE_HW_L3_CKSUM_OK &&
 		    ext_info.l4_cksum == VXGE_HW_L4_CKSUM_OK)
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -2094,11 +2087,9 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 				vdev->config.fifo_indicate_max_pkts;
 			vpath->fifo.tx_vector_no = 0;
 			vpath->ring.rx_vector_no = 0;
-			vpath->ring.rx_csum = vdev->rx_csum;
 			vpath->ring.rx_hwts = vdev->rx_hwts;
 			vpath->is_open = 1;
 			vdev->vp_handles[i] = vpath->handle;
-			vpath->ring.gro_enable = vdev->config.gro_enable;
 			vpath->ring.vlan_tag_strip = vdev->vlan_tag_strip;
 			vdev->stats.vpaths_open++;
 		} else {
@@ -2670,6 +2661,40 @@ static void vxge_poll_vp_lockup(unsigned long data)
 	mod_timer(&vdev->vp_lockup_timer, jiffies + HZ / 1000);
 }
 
+static u32 vxge_fix_features(struct net_device *dev, u32 features)
+{
+	u32 changed = dev->features ^ features;
+
+	/* Enabling RTH requires some of the logic in vxge_device_register and a
+	 * vpath reset.  Due to these restrictions, only allow modification
+	 * while the interface is down.
+	 */
+	if ((changed & NETIF_F_RXHASH) && netif_running(dev))
+		features ^= NETIF_F_RXHASH;
+
+	return features;
+}
+
+static int vxge_set_features(struct net_device *dev, u32 features)
+{
+	struct vxgedev *vdev = netdev_priv(dev);
+	u32 changed = dev->features ^ features;
+
+	if (!(changed & NETIF_F_RXHASH))
+		return 0;
+
+	/* !netif_running() ensured by vxge_fix_features() */
+
+	vdev->devh->config.rth_en = !!(features & NETIF_F_RXHASH);
+	if (vxge_reset_all_vpaths(vdev) != VXGE_HW_OK) {
+		dev->features = features ^ NETIF_F_RXHASH;
+		vdev->devh->config.rth_en = !!(dev->features & NETIF_F_RXHASH);
+		return -EIO;
+	}
+
+	return 0;
+}
+
 /**
  * vxge_open
  * @dev: pointer to the device structure.
@@ -3112,8 +3137,7 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 	return net_stats;
 }
 
-static enum vxge_hw_status vxge_timestamp_config(struct vxgedev *vdev,
-						 int enable)
+static enum vxge_hw_status vxge_timestamp_config(struct __vxge_hw_device *devh)
 {
 	enum vxge_hw_status status;
 	u64 val64;
@@ -3123,27 +3147,24 @@ static enum vxge_hw_status vxge_timestamp_config(struct vxgedev *vdev,
 	 * required for the driver to load (due to a hardware bug),
 	 * there is no need to do anything special here.
 	 */
-	if (enable)
-		val64 = VXGE_HW_XMAC_TIMESTAMP_EN |
-			VXGE_HW_XMAC_TIMESTAMP_USE_LINK_ID(0) |
-			VXGE_HW_XMAC_TIMESTAMP_INTERVAL(0);
-	else
-		val64 = 0;
+	val64 = VXGE_HW_XMAC_TIMESTAMP_EN |
+		VXGE_HW_XMAC_TIMESTAMP_USE_LINK_ID(0) |
+		VXGE_HW_XMAC_TIMESTAMP_INTERVAL(0);
 
-	status = vxge_hw_mgmt_reg_write(vdev->devh,
+	status = vxge_hw_mgmt_reg_write(devh,
 					vxge_hw_mgmt_reg_type_mrpcim,
 					0,
 					offsetof(struct vxge_hw_mrpcim_reg,
 						 xmac_timestamp),
 					val64);
-	vxge_hw_device_flush_io(vdev->devh);
+	vxge_hw_device_flush_io(devh);
+	devh->config.hwts_en = VXGE_HW_HWTS_ENABLE;
 	return status;
 }
 
 static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data)
 {
 	struct hwtstamp_config config;
-	enum vxge_hw_status status;
 	int i;
 
 	if (copy_from_user(&config, data, sizeof(config)))
@@ -3164,10 +3185,6 @@ static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data)
 
 	switch (config.rx_filter) {
 	case HWTSTAMP_FILTER_NONE:
-		status = vxge_timestamp_config(vdev, 0);
-		if (status != VXGE_HW_OK)
-			return -EFAULT;
-
 		vdev->rx_hwts = 0;
 		config.rx_filter = HWTSTAMP_FILTER_NONE;
 		break;
@@ -3186,8 +3203,7 @@ static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data)
 	case HWTSTAMP_FILTER_PTP_V2_EVENT:
 	case HWTSTAMP_FILTER_PTP_V2_SYNC:
 	case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
-		status = vxge_timestamp_config(vdev, 1);
-		if (status != VXGE_HW_OK)
+		if (vdev->devh->config.hwts_en != VXGE_HW_HWTS_ENABLE)
 			return -EFAULT;
 
 		vdev->rx_hwts = 1;
@@ -3378,6 +3394,8 @@ static const struct net_device_ops vxge_netdev_ops = {
 	.ndo_do_ioctl           = vxge_ioctl,
 	.ndo_set_mac_address    = vxge_set_mac_addr,
 	.ndo_change_mtu         = vxge_change_mtu,
+	.ndo_fix_features	= vxge_fix_features,
+	.ndo_set_features	= vxge_set_features,
 	.ndo_vlan_rx_register   = vxge_vlan_rx_register,
 	.ndo_vlan_rx_kill_vid   = vxge_vlan_rx_kill_vid,
 	.ndo_vlan_rx_add_vid	= vxge_vlan_rx_add_vid,
@@ -3424,14 +3442,21 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 	vdev->devh = hldev;
 	vdev->pdev = hldev->pdev;
 	memcpy(&vdev->config, config, sizeof(struct vxge_config));
-	vdev->rx_csum = 1;	/* Enable Rx CSUM by default. */
 	vdev->rx_hwts = 0;
 	vdev->titan1 = (vdev->pdev->revision == VXGE_HW_TITAN1_PCI_REVISION);
 
 	SET_NETDEV_DEV(ndev, &vdev->pdev->dev);
 
-	ndev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
-				NETIF_F_HW_VLAN_FILTER;
+	ndev->hw_features = NETIF_F_RXCSUM | NETIF_F_SG |
+		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+		NETIF_F_TSO | NETIF_F_TSO6 |
+		NETIF_F_HW_VLAN_TX;
+	if (vdev->config.rth_steering != NO_STEERING)
+		ndev->hw_features |= NETIF_F_RXHASH;
+
+	ndev->features |= ndev->hw_features |
+		NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
+
 	/*  Driver entry points */
 	ndev->irq = vdev->pdev->irq;
 	ndev->base_addr = (unsigned long) hldev->bar0;
@@ -3443,11 +3468,6 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 
 	vxge_initialize_ethtool_ops(ndev);
 
-	if (vdev->config.rth_steering != NO_STEERING) {
-		ndev->features |= NETIF_F_RXHASH;
-		hldev->config.rth_en = VXGE_HW_RTH_ENABLE;
-	}
-
 	/* Allocate memory for vpath */
 	vdev->vpaths = kzalloc((sizeof(struct vxge_vpath)) *
 				no_of_vpath, GFP_KERNEL);
@@ -3459,9 +3479,6 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 		goto _out1;
 	}
 
-	ndev->features |= NETIF_F_SG;
-
-	ndev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	vxge_debug_init(vxge_hw_device_trace_level_get(hldev),
 		"%s : checksuming enabled", __func__);
 
@@ -3471,11 +3488,6 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 			"%s : using High DMA", __func__);
 	}
 
-	ndev->features |= NETIF_F_TSO | NETIF_F_TSO6;
-
-	if (vdev->config.gro_enable)
-		ndev->features |= NETIF_F_GRO;
-
 	ret = register_netdev(ndev);
 	if (ret) {
 		vxge_debug_init(vxge_hw_device_trace_level_get(hldev),
@@ -4005,15 +4017,6 @@ static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask)
 		vdev->config.tx_steering_type = 0;
 	}
 
-	if (vdev->config.gro_enable) {
-		vxge_debug_init(VXGE_ERR,
-			"%s: Generic receive offload enabled",
-			vdev->ndev->name);
-	} else
-		vxge_debug_init(VXGE_TRACE,
-			"%s: Generic receive offload disabled",
-			vdev->ndev->name);
-
 	if (vdev->config.addr_learn_en)
 		vxge_debug_init(VXGE_TRACE,
 			"%s: MAC Address learning enabled", vdev->ndev->name);
@@ -4575,12 +4578,29 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		goto _exit4;
 	}
 
+	/* Always enable HWTS.  This will always cause the FCS to be invalid,
+	 * due to the fact that HWTS is using the FCS as the location of the
+	 * timestamp.  The HW FCS checking will still correctly determine if
+	 * there is a valid checksum, and the FCS is being removed by the driver
+	 * anyway.  So no fucntionality is being lost.  Since it is always
+	 * enabled, we now simply use the ioctl call to set whether or not the
+	 * driver should be paying attention to the HWTS.
+	 */
+	if (is_privileged == VXGE_HW_OK) {
+		status = vxge_timestamp_config(hldev);
+		if (status != VXGE_HW_OK) {
+			vxge_debug_init(VXGE_ERR, "%s: HWTS enable failed",
+					VXGE_DRIVER_NAME);
+			ret = -EFAULT;
+			goto _exit4;
+		}
+	}
+
 	vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_LL);
 
 	/* set private device info */
 	pci_set_drvdata(pdev, hldev);
 
-	ll_config->gro_enable = VXGE_GRO_ALWAYS_AGGREGATE;
 	ll_config->fifo_indicate_max_pkts = VXGE_FIFO_INDICATE_MAX_PKTS;
 	ll_config->addr_learn_en = addr_learn_en;
 	ll_config->rth_algorithm = RTH_ALG_JENKINS;
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 40474f0da5766c52f6acdc89ef31abc62efe43fa..ed120aba443da9d5bcda063429659f1695ec4a05 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -168,9 +168,6 @@ struct vxge_config {
 
 #define	NEW_NAPI_WEIGHT	64
 	int		napi_weight;
-#define VXGE_GRO_DONOT_AGGREGATE		0
-#define VXGE_GRO_ALWAYS_AGGREGATE		1
-	int		gro_enable;
 	int		intr_type;
 #define INTA	0
 #define MSI	1
@@ -290,13 +287,11 @@ struct vxge_ring {
 	unsigned long interrupt_count;
 	unsigned long jiffies;
 
-	/* copy of the flag indicating whether rx_csum is to be used */
-	u32 rx_csum:1,
-	    rx_hwts:1;
+	/* copy of the flag indicating whether rx_hwts is to be used */
+	u32 rx_hwts:1;
 
 	int pkts_processed;
 	int budget;
-	int gro_enable;
 
 	struct napi_struct napi;
 	struct napi_struct *napi_p;
@@ -369,9 +364,8 @@ struct vxgedev {
 	 */
 	u16		all_multi_flg;
 
-	 /* A flag indicating whether rx_csum is to be used or not. */
-	u32	rx_csum:1,
-		rx_hwts:1,
+	/* A flag indicating whether rx_hwts is to be used or not. */
+	u32	rx_hwts:1,
 		titan1:1;
 
 	struct vxge_msix_entry *vxge_entries;
diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
index 2638b8d97b8f016c0005d8d123d3ce225a182ffd..f93517055162909cdf93459956ea161f93200609 100644
--- a/drivers/net/vxge/vxge-traffic.c
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -12,6 +12,7 @@
  * Copyright(c) 2002-2010 Exar Corp.
  ******************************************************************************/
 #include <linux/etherdevice.h>
+#include <linux/prefetch.h>
 
 #include "vxge-traffic.h"
 #include "vxge-config.h"
diff --git a/drivers/net/vxge/vxge-traffic.h b/drivers/net/vxge/vxge-traffic.h
index 6c2fc0b72af57685859c88cc5038d7b9690198f7..4a518a3b131c9e8d9cacf581c246154a4f93b903 100644
--- a/drivers/net/vxge/vxge-traffic.h
+++ b/drivers/net/vxge/vxge-traffic.h
@@ -240,7 +240,7 @@ struct vxge_hw_tim_intr_config {
 	u32				btimer_val;
 #define VXGE_HW_MIN_TIM_BTIMER_VAL				0
 #define VXGE_HW_MAX_TIM_BTIMER_VAL				67108864
-#define VXGE_HW_USE_FLASH_DEFAULT				0xffffffff
+#define VXGE_HW_USE_FLASH_DEFAULT				(~0)
 
 	u32				timer_ac_en;
 #define VXGE_HW_TIM_TIMER_AC_ENABLE				1
diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h
index 581e21525e85cbc9a8da097f0a7e3f0f71d3fe85..b9efa28bab3e22c2ff54012385eade5a4856d0c5 100644
--- a/drivers/net/vxge/vxge-version.h
+++ b/drivers/net/vxge/vxge-version.h
@@ -16,8 +16,8 @@
 
 #define VXGE_VERSION_MAJOR	"2"
 #define VXGE_VERSION_MINOR	"5"
-#define VXGE_VERSION_FIX	"2"
-#define VXGE_VERSION_BUILD	"22259"
+#define VXGE_VERSION_FIX	"3"
+#define VXGE_VERSION_BUILD	"22640"
 #define VXGE_VERSION_FOR	"k"
 
 #define VXGE_FW_VER(maj, min, bld) (((maj) << 16) + ((min) << 8) + (bld))
diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c
index 1481a446fefbf6f058c14b6591501b3249ae2d8b..21b104db5a9089b9c458251b08a904aec418ac41 100644
--- a/drivers/net/wan/dlci.c
+++ b/drivers/net/wan/dlci.c
@@ -341,10 +341,6 @@ static int dlci_add(struct dlci_add *dlci)
 		}
 	}
 
-	err = dev_alloc_name(master, master->name);
-	if (err < 0)
-		goto err2;
-
 	*(short *)(master->dev_addr) = dlci->dlci;
 
 	dlp = netdev_priv(master);
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 0edb535bb2b5a746c624291288b9e973c7a76c50..fc433f28c047cf77e15c9fc19010d2e94e74a57a 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -1070,7 +1070,7 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
 	hdlc_device *hdlc = dev_to_hdlc(frad);
 	pvc_device *pvc;
 	struct net_device *dev;
-	int result, used;
+	int used;
 
 	if ((pvc = add_pvc(frad, dlci)) == NULL) {
 		printk(KERN_WARNING "%s: Memory squeeze on fr_add_pvc()\n",
@@ -1106,13 +1106,6 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
 	dev->tx_queue_len = 0;
 	dev->ml_priv = pvc;
 
-	result = dev_alloc_name(dev, dev->name);
-	if (result < 0) {
-		free_netdev(dev);
-		delete_unused_pvcs(hdlc);
-		return result;
-	}
-
 	if (register_netdevice(dev) != 0) {
 		free_netdev(dev);
 		delete_unused_pvcs(hdlc);
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 7f5bb913c8b928ad20b8aa9bb8a0b84b5adcbbab..eec463f99c09625c52a485080a3492baea28fe34 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -338,10 +338,6 @@ static int lapbeth_new_device(struct net_device *dev)
 	dev_hold(dev);
 	lapbeth->ethdev = dev;
 
-	rc = dev_alloc_name(ndev, ndev->name);
-	if (rc < 0) 
-		goto fail;
-
 	rc = -EIO;
 	if (register_netdevice(ndev))
 		goto fail;
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index f875cfae309337a5d34c28b725332440b18e0911..737b59f1a8dc4a28f535434ca207128fad1d4f76 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -1445,7 +1445,7 @@ static void falc_update_stats(pc300_t * card, int ch)
  * Description:	In the remote loopback mode the clock and data recovered
  *		from the line inputs RL1/2 or RDIP/RDIN are routed back
  *		to the line outputs XL1/2 or XDOP/XDON via the analog
- *		transmitter. As in normal mode they are processsed by
+ *		transmitter. As in normal mode they are processed by
  *		the synchronizer and then sent to the system interface.
  *----------------------------------------------------------------------------
  */
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 24297b274cd475ac855114394784c7eeaab2bcd0..40398bf7d036fca1d1b56047f638375fdfd6f796 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -517,17 +517,18 @@ static int x25_asy_close(struct net_device *dev)
  * and sent on to some IP layer for further processing.
  */
 
-static void x25_asy_receive_buf(struct tty_struct *tty,
+static unsigned int x25_asy_receive_buf(struct tty_struct *tty,
 				const unsigned char *cp, char *fp, int count)
 {
 	struct x25_asy *sl = tty->disc_data;
+	int bytes = count;
 
 	if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev))
 		return;
 
 
 	/* Read the characters out of the buffer */
-	while (count--) {
+	while (bytes--) {
 		if (fp && *fp++) {
 			if (!test_and_set_bit(SLF_ERROR, &sl->flags))
 				sl->dev->stats.rx_errors++;
@@ -536,6 +537,8 @@ static void x25_asy_receive_buf(struct tty_struct *tty,
 		}
 		x25_asy_unesc(sl, *cp++);
 	}
+
+	return count;
 }
 
 /*
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 7aeb113cbb908e78ce9e0d2afc875850b7b324e4..f354bd4e121e3cef0ccacf58ff9b24d725cb3da1 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -284,5 +284,6 @@ source "drivers/net/wireless/rtlwifi/Kconfig"
 source "drivers/net/wireless/wl1251/Kconfig"
 source "drivers/net/wireless/wl12xx/Kconfig"
 source "drivers/net/wireless/zd1211rw/Kconfig"
+source "drivers/net/wireless/mwifiex/Kconfig"
 
 endif # WLAN
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index ddd3fb6ba1d3ded37344bee55ad4dbd8501bb8fc..7bba6a82b87568dafd7b729c101c77f1de5c681b 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -56,3 +56,5 @@ obj-$(CONFIG_WL12XX)	+= wl12xx/
 obj-$(CONFIG_WL12XX_PLATFORM_DATA)	+= wl12xx/
 
 obj-$(CONFIG_IWM)	+= iwmc3200wifi/
+
+obj-$(CONFIG_MWIFIEX)	+= mwifiex/
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 4e5c7a11f04aa5c496dcf7872bb75705c34588a5..a70c512f05d2ef9924298da3b87647a0b13866d0 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -242,9 +242,8 @@ static int airo_perm = 0555;
 static int proc_perm = 0644;
 
 MODULE_AUTHOR("Benjamin Reed");
-MODULE_DESCRIPTION("Support for Cisco/Aironet 802.11 wireless ethernet \
-cards.  Direct support for ISA/PCI/MPI cards and support \
-for PCMCIA when used with airo_cs.");
+MODULE_DESCRIPTION("Support for Cisco/Aironet 802.11 wireless ethernet cards.  "
+		   "Direct support for ISA/PCI/MPI cards and support for PCMCIA when used with airo_cs.");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_SUPPORTED_DEVICE("Aironet 4500, 4800 and Cisco 340/350");
 module_param_array(io, int, NULL, 0);
@@ -252,18 +251,20 @@ module_param_array(irq, int, NULL, 0);
 module_param_array(rates, int, NULL, 0);
 module_param_array(ssids, charp, NULL, 0);
 module_param(auto_wep, int, 0);
-MODULE_PARM_DESC(auto_wep, "If non-zero, the driver will keep looping through \
-the authentication options until an association is made.  The value of \
-auto_wep is number of the wep keys to check.  A value of 2 will try using \
-the key at index 0 and index 1.");
+MODULE_PARM_DESC(auto_wep,
+		 "If non-zero, the driver will keep looping through the authentication options until an association is made.  "
+		 "The value of auto_wep is number of the wep keys to check.  "
+		 "A value of 2 will try using the key at index 0 and index 1.");
 module_param(aux_bap, int, 0);
-MODULE_PARM_DESC(aux_bap, "If non-zero, the driver will switch into a mode \
-than seems to work better for older cards with some older buses.  Before \
-switching it checks that the switch is needed.");
+MODULE_PARM_DESC(aux_bap,
+		 "If non-zero, the driver will switch into a mode that seems to work better for older cards with some older buses.  "
+		 "Before switching it checks that the switch is needed.");
 module_param(maxencrypt, int, 0);
-MODULE_PARM_DESC(maxencrypt, "The maximum speed that the card can do \
-encryption.  Units are in 512kbs.  Zero (default) means there is no limit. \
-Older cards used to be limited to 2mbs (4).");
+MODULE_PARM_DESC(maxencrypt,
+		 "The maximum speed that the card can do encryption.  "
+		 "Units are in 512kbs.  "
+		 "Zero (default) means there is no limit.  "
+		 "Older cards used to be limited to 2mbs (4).");
 module_param(adhoc, int, 0);
 MODULE_PARM_DESC(adhoc, "If non-zero, the card will start in adhoc mode.");
 module_param(probe, int, 0);
diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig
index 92c216263ee9d7304745f934c82e14dc3059f21b..d1b23067619ffb76649b1e7dfd43f7b20459c497 100644
--- a/drivers/net/wireless/ath/Kconfig
+++ b/drivers/net/wireless/ath/Kconfig
@@ -24,7 +24,6 @@ config ATH_DEBUG
 
 source "drivers/net/wireless/ath/ath5k/Kconfig"
 source "drivers/net/wireless/ath/ath9k/Kconfig"
-source "drivers/net/wireless/ath/ar9170/Kconfig"
 source "drivers/net/wireless/ath/carl9170/Kconfig"
 
 endif
diff --git a/drivers/net/wireless/ath/Makefile b/drivers/net/wireless/ath/Makefile
index 6d711ec97ec2fd48f3f69d31b441dffc545821c4..0e8f528c81c06834a8a6e5e6b0145aecd8257a5e 100644
--- a/drivers/net/wireless/ath/Makefile
+++ b/drivers/net/wireless/ath/Makefile
@@ -1,6 +1,5 @@
 obj-$(CONFIG_ATH5K)		+= ath5k/
 obj-$(CONFIG_ATH9K_HW)		+= ath9k/
-obj-$(CONFIG_AR9170_USB)        += ar9170/
 obj-$(CONFIG_CARL9170)		+= carl9170/
 
 obj-$(CONFIG_ATH_COMMON)	+= ath.o
diff --git a/drivers/net/wireless/ath/ar9170/Kconfig b/drivers/net/wireless/ath/ar9170/Kconfig
deleted file mode 100644
index 7b9672b0d090384fcf6e9eb430cf28f64faa445d..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/Kconfig
+++ /dev/null
@@ -1,20 +0,0 @@
-config AR9170_USB
-	tristate "Atheros AR9170 802.11n USB support (OBSOLETE)"
-	depends on USB && MAC80211
-	select FW_LOADER
-	help
-	  This driver is going to get replaced by carl9170.
-
-	  This is a driver for the Atheros "otus" 802.11n USB devices.
-
-	  These devices require additional firmware (2 files).
-	  For now, these files can be downloaded from here:
-
-	  http://wireless.kernel.org/en/users/Drivers/ar9170
-
-	  If you choose to build a module, it'll be called ar9170usb.
-
-config AR9170_LEDS
-	bool
-	depends on AR9170_USB && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = AR9170_USB)
-	default y
diff --git a/drivers/net/wireless/ath/ar9170/Makefile b/drivers/net/wireless/ath/ar9170/Makefile
deleted file mode 100644
index 8d91c7ee321513842a69d2df9d2fb45686218c9a..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ar9170usb-objs := usb.o main.o cmd.o mac.o phy.o led.o
-
-obj-$(CONFIG_AR9170_USB) += ar9170usb.o
diff --git a/drivers/net/wireless/ath/ar9170/ar9170.h b/drivers/net/wireless/ath/ar9170/ar9170.h
deleted file mode 100644
index 371e4ce495287f373f2955ab876c9d6ce0b6b2da..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/ar9170.h
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * Driver specific definitions
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifndef __AR9170_H
-#define __AR9170_H
-
-#include <linux/completion.h>
-#include <linux/spinlock.h>
-#include <net/cfg80211.h>
-#include <net/mac80211.h>
-#ifdef CONFIG_AR9170_LEDS
-#include <linux/leds.h>
-#endif /* CONFIG_AR9170_LEDS */
-#include "eeprom.h"
-#include "hw.h"
-
-#include "../regd.h"
-
-#define PAYLOAD_MAX	(AR9170_MAX_CMD_LEN/4 - 1)
-
-enum ar9170_bw {
-	AR9170_BW_20,
-	AR9170_BW_40_BELOW,
-	AR9170_BW_40_ABOVE,
-
-	__AR9170_NUM_BW,
-};
-
-static inline enum ar9170_bw nl80211_to_ar9170(enum nl80211_channel_type type)
-{
-	switch (type) {
-	case NL80211_CHAN_NO_HT:
-	case NL80211_CHAN_HT20:
-		return AR9170_BW_20;
-	case NL80211_CHAN_HT40MINUS:
-		return AR9170_BW_40_BELOW;
-	case NL80211_CHAN_HT40PLUS:
-		return AR9170_BW_40_ABOVE;
-	default:
-		BUG();
-	}
-}
-
-enum ar9170_rf_init_mode {
-	AR9170_RFI_NONE,
-	AR9170_RFI_WARM,
-	AR9170_RFI_COLD,
-};
-
-#define AR9170_MAX_RX_BUFFER_SIZE		8192
-
-#ifdef CONFIG_AR9170_LEDS
-struct ar9170;
-
-struct ar9170_led {
-	struct ar9170 *ar;
-	struct led_classdev l;
-	char name[32];
-	unsigned int toggled;
-	bool last_state;
-	bool registered;
-};
-
-#endif /* CONFIG_AR9170_LEDS */
-
-enum ar9170_device_state {
-	AR9170_UNKNOWN_STATE,
-	AR9170_STOPPED,
-	AR9170_IDLE,
-	AR9170_STARTED,
-};
-
-struct ar9170_rxstream_mpdu_merge {
-	struct ar9170_rx_head plcp;
-	bool has_plcp;
-};
-
-struct ar9170_tx_queue_stats {
-	unsigned int len;
-	unsigned int limit;
-	unsigned int count;
-};
-
-#define AR9170_QUEUE_TIMEOUT		64
-#define AR9170_TX_TIMEOUT		8
-#define AR9170_JANITOR_DELAY		128
-#define AR9170_TX_INVALID_RATE		0xffffffff
-
-#define AR9170_NUM_TX_LIMIT_HARD	AR9170_TXQ_DEPTH
-#define AR9170_NUM_TX_LIMIT_SOFT	(AR9170_TXQ_DEPTH - 10)
-
-struct ar9170 {
-	struct ieee80211_hw *hw;
-	struct ath_common common;
-	struct mutex mutex;
-	enum ar9170_device_state state;
-	bool registered;
-	unsigned long bad_hw_nagger;
-
-	int (*open)(struct ar9170 *);
-	void (*stop)(struct ar9170 *);
-	int (*tx)(struct ar9170 *, struct sk_buff *);
-	int (*exec_cmd)(struct ar9170 *, enum ar9170_cmd, u32 ,
-			void *, u32 , void *);
-	void (*callback_cmd)(struct ar9170 *, u32 , void *);
-	int (*flush)(struct ar9170 *);
-
-	/* interface mode settings */
-	struct ieee80211_vif *vif;
-
-	/* beaconing */
-	struct sk_buff *beacon;
-	struct work_struct beacon_work;
-	bool enable_beacon;
-
-	/* cryptographic engine */
-	u64 usedkeys;
-	bool rx_software_decryption;
-	bool disable_offload;
-
-	/* filter settings */
-	u64 cur_mc_hash;
-	u32 cur_filter;
-	unsigned int filter_state;
-	bool sniffer_enabled;
-
-	/* PHY */
-	struct ieee80211_channel *channel;
-	int noise[4];
-
-	/* power calibration data */
-	u8 power_5G_leg[4];
-	u8 power_2G_cck[4];
-	u8 power_2G_ofdm[4];
-	u8 power_5G_ht20[8];
-	u8 power_5G_ht40[8];
-	u8 power_2G_ht20[8];
-	u8 power_2G_ht40[8];
-
-	u8 phy_heavy_clip;
-
-#ifdef CONFIG_AR9170_LEDS
-	struct delayed_work led_work;
-	struct ar9170_led leds[AR9170_NUM_LEDS];
-#endif /* CONFIG_AR9170_LEDS */
-
-	/* qos queue settings */
-	spinlock_t tx_stats_lock;
-	struct ar9170_tx_queue_stats tx_stats[5];
-	struct ieee80211_tx_queue_params edcf[5];
-
-	spinlock_t cmdlock;
-	__le32 cmdbuf[PAYLOAD_MAX + 1];
-
-	/* MAC statistics */
-	struct ieee80211_low_level_stats stats;
-
-	/* EEPROM */
-	struct ar9170_eeprom eeprom;
-
-	/* tx queues - as seen by hw - */
-	struct sk_buff_head tx_pending[__AR9170_NUM_TXQ];
-	struct sk_buff_head tx_status[__AR9170_NUM_TXQ];
-	struct delayed_work tx_janitor;
-
-	/* rxstream mpdu merge */
-	struct ar9170_rxstream_mpdu_merge rx_mpdu;
-	struct sk_buff *rx_failover;
-	int rx_failover_missing;
-
-	/* (cached) HW A-MPDU settings */
-	u8 global_ampdu_density;
-	u8 global_ampdu_factor;
-};
-
-struct ar9170_tx_info {
-	unsigned long timeout;
-};
-
-#define IS_STARTED(a)		(((struct ar9170 *)a)->state >= AR9170_STARTED)
-#define IS_ACCEPTING_CMD(a)	(((struct ar9170 *)a)->state >= AR9170_IDLE)
-
-/* exported interface */
-void *ar9170_alloc(size_t priv_size);
-int ar9170_register(struct ar9170 *ar, struct device *pdev);
-void ar9170_rx(struct ar9170 *ar, struct sk_buff *skb);
-void ar9170_unregister(struct ar9170 *ar);
-void ar9170_tx_callback(struct ar9170 *ar, struct sk_buff *skb);
-void ar9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len);
-int ar9170_nag_limiter(struct ar9170 *ar);
-
-/* MAC */
-void ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
-int ar9170_init_mac(struct ar9170 *ar);
-int ar9170_set_qos(struct ar9170 *ar);
-int ar9170_update_multicast(struct ar9170 *ar, const u64 mc_hast);
-int ar9170_update_frame_filter(struct ar9170 *ar, const u32 filter);
-int ar9170_set_operating_mode(struct ar9170 *ar);
-int ar9170_set_beacon_timers(struct ar9170 *ar);
-int ar9170_set_dyn_sifs_ack(struct ar9170 *ar);
-int ar9170_set_slot_time(struct ar9170 *ar);
-int ar9170_set_basic_rates(struct ar9170 *ar);
-int ar9170_set_hwretry_limit(struct ar9170 *ar, u32 max_retry);
-int ar9170_update_beacon(struct ar9170 *ar);
-void ar9170_new_beacon(struct work_struct *work);
-int ar9170_upload_key(struct ar9170 *ar, u8 id, const u8 *mac, u8 ktype,
-		      u8 keyidx, u8 *keydata, int keylen);
-int ar9170_disable_key(struct ar9170 *ar, u8 id);
-
-/* LEDs */
-#ifdef CONFIG_AR9170_LEDS
-int ar9170_register_leds(struct ar9170 *ar);
-void ar9170_unregister_leds(struct ar9170 *ar);
-#endif /* CONFIG_AR9170_LEDS */
-int ar9170_init_leds(struct ar9170 *ar);
-int ar9170_set_leds_state(struct ar9170 *ar, u32 led_state);
-
-/* PHY / RF */
-int ar9170_init_phy(struct ar9170 *ar, enum ieee80211_band band);
-int ar9170_init_rf(struct ar9170 *ar);
-int ar9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
-		       enum ar9170_rf_init_mode rfi, enum ar9170_bw bw);
-
-#endif /* __AR9170_H */
diff --git a/drivers/net/wireless/ath/ar9170/cmd.c b/drivers/net/wireless/ath/ar9170/cmd.c
deleted file mode 100644
index 6452c5055a636ec76208b8c2532c094a85a6bec9..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/cmd.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * Basic HW register/memory/command access functions
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "ar9170.h"
-#include "cmd.h"
-
-int ar9170_write_mem(struct ar9170 *ar, const __le32 *data, size_t len)
-{
-	int err;
-
-	if (unlikely(!IS_ACCEPTING_CMD(ar)))
-		return 0;
-
-	err = ar->exec_cmd(ar, AR9170_CMD_WMEM, len, (u8 *) data, 0, NULL);
-	if (err)
-		wiphy_debug(ar->hw->wiphy, "writing memory failed\n");
-	return err;
-}
-
-int ar9170_write_reg(struct ar9170 *ar, const u32 reg, const u32 val)
-{
-	const __le32 buf[2] = {
-		cpu_to_le32(reg),
-		cpu_to_le32(val),
-	};
-	int err;
-
-	if (unlikely(!IS_ACCEPTING_CMD(ar)))
-		return 0;
-
-	err = ar->exec_cmd(ar, AR9170_CMD_WREG, sizeof(buf),
-			   (u8 *) buf, 0, NULL);
-	if (err)
-		wiphy_debug(ar->hw->wiphy, "writing reg %#x (val %#x) failed\n",
-			    reg, val);
-	return err;
-}
-
-int ar9170_read_mreg(struct ar9170 *ar, int nregs, const u32 *regs, u32 *out)
-{
-	int i, err;
-	__le32 *offs, *res;
-
-	if (unlikely(!IS_ACCEPTING_CMD(ar)))
-		return 0;
-
-	/* abuse "out" for the register offsets, must be same length */
-	offs = (__le32 *)out;
-	for (i = 0; i < nregs; i++)
-		offs[i] = cpu_to_le32(regs[i]);
-
-	/* also use the same buffer for the input */
-	res = (__le32 *)out;
-
-	err = ar->exec_cmd(ar, AR9170_CMD_RREG,
-			   4 * nregs, (u8 *)offs,
-			   4 * nregs, (u8 *)res);
-	if (err)
-		return err;
-
-	/* convert result to cpu endian */
-	for (i = 0; i < nregs; i++)
-		out[i] = le32_to_cpu(res[i]);
-
-	return 0;
-}
-
-int ar9170_read_reg(struct ar9170 *ar, u32 reg, u32 *val)
-{
-	return ar9170_read_mreg(ar, 1, &reg, val);
-}
-
-int ar9170_echo_test(struct ar9170 *ar, u32 v)
-{
-	__le32 echobuf = cpu_to_le32(v);
-	__le32 echores;
-	int err;
-
-	if (unlikely(!IS_ACCEPTING_CMD(ar)))
-		return -ENODEV;
-
-	err = ar->exec_cmd(ar, AR9170_CMD_ECHO,
-			   4, (u8 *)&echobuf,
-			   4, (u8 *)&echores);
-	if (err)
-		return err;
-
-	if (echobuf != echores)
-		return -EINVAL;
-
-	return 0;
-}
diff --git a/drivers/net/wireless/ath/ar9170/cmd.h b/drivers/net/wireless/ath/ar9170/cmd.h
deleted file mode 100644
index ec8134b4b949df2090e3cd230cbc2e5482bd8912..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/cmd.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * Basic HW register/memory/command access functions
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifndef __CMD_H
-#define __CMD_H
-
-#include "ar9170.h"
-
-/* basic HW access */
-int ar9170_write_mem(struct ar9170 *ar, const __le32 *data, size_t len);
-int ar9170_write_reg(struct ar9170 *ar, const u32 reg, const u32 val);
-int ar9170_read_reg(struct ar9170 *ar, u32 reg, u32 *val);
-int ar9170_read_mreg(struct ar9170 *ar, int nregs, const u32 *regs, u32 *out);
-int ar9170_echo_test(struct ar9170 *ar, u32 v);
-
-/*
- * Macros to facilitate writing multiple registers in a single
- * write-combining USB command. Note that when the first group
- * fails the whole thing will fail without any others attempted,
- * but you won't know which write in the group failed.
- */
-#define ar9170_regwrite_begin(ar)					\
-do {									\
-	int __nreg = 0, __err = 0;					\
-	struct ar9170 *__ar = ar;
-
-#define ar9170_regwrite(r, v) do {					\
-	__ar->cmdbuf[2 * __nreg + 1] = cpu_to_le32(r);			\
-	__ar->cmdbuf[2 * __nreg + 2] = cpu_to_le32(v);			\
-	__nreg++;							\
-	if ((__nreg >= PAYLOAD_MAX/2)) {				\
-		if (IS_ACCEPTING_CMD(__ar))				\
-			__err = ar->exec_cmd(__ar, AR9170_CMD_WREG,	\
-					     8 * __nreg,		\
-					     (u8 *) &__ar->cmdbuf[1],	\
-					     0, NULL);			\
-		__nreg = 0;						\
-		if (__err)						\
-			goto __regwrite_out;				\
-	}								\
-} while (0)
-
-#define ar9170_regwrite_finish()					\
-__regwrite_out :							\
-	if (__nreg) {							\
-		if (IS_ACCEPTING_CMD(__ar))				\
-			__err = ar->exec_cmd(__ar, AR9170_CMD_WREG,	\
-					     8 * __nreg,		\
-					     (u8 *) &__ar->cmdbuf[1],	\
-					     0, NULL);			\
-		__nreg = 0;						\
-	}
-
-#define ar9170_regwrite_result()					\
-	__err;								\
-} while (0);
-
-#endif /* __CMD_H */
diff --git a/drivers/net/wireless/ath/ar9170/eeprom.h b/drivers/net/wireless/ath/ar9170/eeprom.h
deleted file mode 100644
index 6c4663883423d725ddbcede12cc4086deecf99cd..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/eeprom.h
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * EEPROM layout
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifndef __AR9170_EEPROM_H
-#define __AR9170_EEPROM_H
-
-#define AR5416_MAX_CHAINS		2
-#define AR5416_MODAL_SPURS		5
-
-struct ar9170_eeprom_modal {
-	__le32	antCtrlChain[AR5416_MAX_CHAINS];
-	__le32	antCtrlCommon;
-	s8	antennaGainCh[AR5416_MAX_CHAINS];
-	u8	switchSettling;
-	u8	txRxAttenCh[AR5416_MAX_CHAINS];
-	u8	rxTxMarginCh[AR5416_MAX_CHAINS];
-	s8	adcDesiredSize;
-	s8	pgaDesiredSize;
-	u8	xlnaGainCh[AR5416_MAX_CHAINS];
-	u8	txEndToXpaOff;
-	u8	txEndToRxOn;
-	u8	txFrameToXpaOn;
-	u8	thresh62;
-	s8	noiseFloorThreshCh[AR5416_MAX_CHAINS];
-	u8	xpdGain;
-	u8	xpd;
-	s8	iqCalICh[AR5416_MAX_CHAINS];
-	s8	iqCalQCh[AR5416_MAX_CHAINS];
-	u8	pdGainOverlap;
-	u8	ob;
-	u8	db;
-	u8	xpaBiasLvl;
-	u8	pwrDecreaseFor2Chain;
-	u8	pwrDecreaseFor3Chain;
-	u8	txFrameToDataStart;
-	u8	txFrameToPaOn;
-	u8	ht40PowerIncForPdadc;
-	u8	bswAtten[AR5416_MAX_CHAINS];
-	u8	bswMargin[AR5416_MAX_CHAINS];
-	u8	swSettleHt40;
-	u8	reserved[22];
-	struct spur_channel {
-		__le16 spurChan;
-		u8	spurRangeLow;
-		u8	spurRangeHigh;
-	} __packed spur_channels[AR5416_MODAL_SPURS];
-} __packed;
-
-#define AR5416_NUM_PD_GAINS		4
-#define AR5416_PD_GAIN_ICEPTS		5
-
-struct ar9170_calibration_data_per_freq {
-	u8	pwr_pdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
-	u8	vpd_pdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
-} __packed;
-
-#define AR5416_NUM_5G_CAL_PIERS		8
-#define AR5416_NUM_2G_CAL_PIERS		4
-
-#define AR5416_NUM_5G_TARGET_PWRS	8
-#define AR5416_NUM_2G_CCK_TARGET_PWRS	3
-#define AR5416_NUM_2G_OFDM_TARGET_PWRS	4
-#define AR5416_MAX_NUM_TGT_PWRS		8
-
-struct ar9170_calibration_target_power_legacy {
-	u8	freq;
-	u8	power[4];
-} __packed;
-
-struct ar9170_calibration_target_power_ht {
-	u8	freq;
-	u8	power[8];
-} __packed;
-
-#define AR5416_NUM_CTLS			24
-
-struct ar9170_calctl_edges {
-	u8	channel;
-#define AR9170_CALCTL_EDGE_FLAGS	0xC0
-	u8	power_flags;
-} __packed;
-
-#define AR5416_NUM_BAND_EDGES		8
-
-struct ar9170_calctl_data {
-	struct ar9170_calctl_edges
-		control_edges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES];
-} __packed;
-
-
-struct ar9170_eeprom {
-	__le16	length;
-	__le16	checksum;
-	__le16	version;
-	u8	operating_flags;
-#define AR9170_OPFLAG_5GHZ		1
-#define AR9170_OPFLAG_2GHZ		2
-	u8	misc;
-	__le16	reg_domain[2];
-	u8	mac_address[6];
-	u8	rx_mask;
-	u8	tx_mask;
-	__le16	rf_silent;
-	__le16	bluetooth_options;
-	__le16	device_capabilities;
-	__le32	build_number;
-	u8	deviceType;
-	u8	reserved[33];
-
-	u8	customer_data[64];
-
-	struct ar9170_eeprom_modal
-		modal_header[2];
-
-	u8	cal_freq_pier_5G[AR5416_NUM_5G_CAL_PIERS];
-	u8	cal_freq_pier_2G[AR5416_NUM_2G_CAL_PIERS];
-
-	struct ar9170_calibration_data_per_freq
-		cal_pier_data_5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS],
-		cal_pier_data_2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS];
-
-	/* power calibration data */
-	struct ar9170_calibration_target_power_legacy
-		cal_tgt_pwr_5G[AR5416_NUM_5G_TARGET_PWRS];
-	struct ar9170_calibration_target_power_ht
-		cal_tgt_pwr_5G_ht20[AR5416_NUM_5G_TARGET_PWRS],
-		cal_tgt_pwr_5G_ht40[AR5416_NUM_5G_TARGET_PWRS];
-
-	struct ar9170_calibration_target_power_legacy
-		cal_tgt_pwr_2G_cck[AR5416_NUM_2G_CCK_TARGET_PWRS],
-		cal_tgt_pwr_2G_ofdm[AR5416_NUM_2G_OFDM_TARGET_PWRS];
-	struct ar9170_calibration_target_power_ht
-		cal_tgt_pwr_2G_ht20[AR5416_NUM_2G_OFDM_TARGET_PWRS],
-		cal_tgt_pwr_2G_ht40[AR5416_NUM_2G_OFDM_TARGET_PWRS];
-
-	/* conformance testing limits */
-	u8	ctl_index[AR5416_NUM_CTLS];
-	struct ar9170_calctl_data
-		ctl_data[AR5416_NUM_CTLS];
-
-	u8	pad;
-	__le16	subsystem_id;
-} __packed;
-
-#endif /* __AR9170_EEPROM_H */
diff --git a/drivers/net/wireless/ath/ar9170/hw.h b/drivers/net/wireless/ath/ar9170/hw.h
deleted file mode 100644
index 06f1f3c951a4daa136efbefcc3891e5b35b844a7..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/hw.h
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * Hardware-specific definitions
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifndef __AR9170_HW_H
-#define __AR9170_HW_H
-
-#define AR9170_MAX_CMD_LEN	64
-
-enum ar9170_cmd {
-	AR9170_CMD_RREG		= 0x00,
-	AR9170_CMD_WREG		= 0x01,
-	AR9170_CMD_RMEM		= 0x02,
-	AR9170_CMD_WMEM		= 0x03,
-	AR9170_CMD_BITAND	= 0x04,
-	AR9170_CMD_BITOR	= 0x05,
-	AR9170_CMD_EKEY		= 0x28,
-	AR9170_CMD_DKEY		= 0x29,
-	AR9170_CMD_FREQUENCY	= 0x30,
-	AR9170_CMD_RF_INIT	= 0x31,
-	AR9170_CMD_SYNTH	= 0x32,
-	AR9170_CMD_FREQ_START	= 0x33,
-	AR9170_CMD_ECHO		= 0x80,
-	AR9170_CMD_TALLY	= 0x81,
-	AR9170_CMD_TALLY_APD	= 0x82,
-	AR9170_CMD_CONFIG	= 0x83,
-	AR9170_CMD_RESET	= 0x90,
-	AR9170_CMD_DKRESET	= 0x91,
-	AR9170_CMD_DKTX_STATUS	= 0x92,
-	AR9170_CMD_FDC		= 0xA0,
-	AR9170_CMD_WREEPROM	= 0xB0,
-	AR9170_CMD_WFLASH	= 0xB0,
-	AR9170_CMD_FLASH_ERASE	= 0xB1,
-	AR9170_CMD_FLASH_PROG	= 0xB2,
-	AR9170_CMD_FLASH_CHKSUM	= 0xB3,
-	AR9170_CMD_FLASH_READ	= 0xB4,
-	AR9170_CMD_FW_DL_INIT	= 0xB5,
-	AR9170_CMD_MEM_WREEPROM	= 0xBB,
-};
-
-/* endpoints */
-#define AR9170_EP_TX				1
-#define AR9170_EP_RX				2
-#define AR9170_EP_IRQ				3
-#define AR9170_EP_CMD				4
-
-#define AR9170_EEPROM_START			0x1600
-
-#define AR9170_GPIO_REG_BASE			0x1d0100
-#define AR9170_GPIO_REG_PORT_TYPE		AR9170_GPIO_REG_BASE
-#define AR9170_GPIO_REG_DATA			(AR9170_GPIO_REG_BASE + 4)
-#define AR9170_NUM_LEDS				2
-
-
-#define AR9170_USB_REG_BASE			0x1e1000
-#define AR9170_USB_REG_DMA_CTL			(AR9170_USB_REG_BASE + 0x108)
-#define		AR9170_DMA_CTL_ENABLE_TO_DEVICE		0x1
-#define		AR9170_DMA_CTL_ENABLE_FROM_DEVICE	0x2
-#define		AR9170_DMA_CTL_HIGH_SPEED		0x4
-#define		AR9170_DMA_CTL_PACKET_MODE		0x8
-
-#define AR9170_USB_REG_MAX_AGG_UPLOAD		(AR9170_USB_REG_BASE + 0x110)
-#define AR9170_USB_REG_UPLOAD_TIME_CTL		(AR9170_USB_REG_BASE + 0x114)
-
-
-
-#define AR9170_MAC_REG_BASE			0x1c3000
-
-#define AR9170_MAC_REG_TSF_L			(AR9170_MAC_REG_BASE + 0x514)
-#define AR9170_MAC_REG_TSF_H			(AR9170_MAC_REG_BASE + 0x518)
-
-#define AR9170_MAC_REG_ATIM_WINDOW		(AR9170_MAC_REG_BASE + 0x51C)
-#define AR9170_MAC_REG_BCN_PERIOD		(AR9170_MAC_REG_BASE + 0x520)
-#define AR9170_MAC_REG_PRETBTT			(AR9170_MAC_REG_BASE + 0x524)
-
-#define AR9170_MAC_REG_MAC_ADDR_L		(AR9170_MAC_REG_BASE + 0x610)
-#define AR9170_MAC_REG_MAC_ADDR_H		(AR9170_MAC_REG_BASE + 0x614)
-#define AR9170_MAC_REG_BSSID_L			(AR9170_MAC_REG_BASE + 0x618)
-#define AR9170_MAC_REG_BSSID_H			(AR9170_MAC_REG_BASE + 0x61c)
-
-#define AR9170_MAC_REG_GROUP_HASH_TBL_L		(AR9170_MAC_REG_BASE + 0x624)
-#define AR9170_MAC_REG_GROUP_HASH_TBL_H		(AR9170_MAC_REG_BASE + 0x628)
-
-#define AR9170_MAC_REG_RX_TIMEOUT		(AR9170_MAC_REG_BASE + 0x62C)
-
-#define AR9170_MAC_REG_BASIC_RATE		(AR9170_MAC_REG_BASE + 0x630)
-#define AR9170_MAC_REG_MANDATORY_RATE		(AR9170_MAC_REG_BASE + 0x634)
-#define AR9170_MAC_REG_RTS_CTS_RATE		(AR9170_MAC_REG_BASE + 0x638)
-#define AR9170_MAC_REG_BACKOFF_PROTECT		(AR9170_MAC_REG_BASE + 0x63c)
-#define AR9170_MAC_REG_RX_THRESHOLD		(AR9170_MAC_REG_BASE + 0x640)
-#define AR9170_MAC_REG_RX_PE_DELAY		(AR9170_MAC_REG_BASE + 0x64C)
-
-#define AR9170_MAC_REG_DYNAMIC_SIFS_ACK		(AR9170_MAC_REG_BASE + 0x658)
-#define AR9170_MAC_REG_SNIFFER			(AR9170_MAC_REG_BASE + 0x674)
-#define		AR9170_MAC_REG_SNIFFER_ENABLE_PROMISC	BIT(0)
-#define		AR9170_MAC_REG_SNIFFER_DEFAULTS		0x02000000
-#define AR9170_MAC_REG_ENCRYPTION		(AR9170_MAC_REG_BASE + 0x678)
-#define		AR9170_MAC_REG_ENCRYPTION_RX_SOFTWARE	BIT(3)
-#define		AR9170_MAC_REG_ENCRYPTION_DEFAULTS	0x70
-
-#define AR9170_MAC_REG_MISC_680			(AR9170_MAC_REG_BASE + 0x680)
-#define AR9170_MAC_REG_TX_UNDERRUN		(AR9170_MAC_REG_BASE + 0x688)
-
-#define AR9170_MAC_REG_FRAMETYPE_FILTER		(AR9170_MAC_REG_BASE + 0x68c)
-#define		AR9170_MAC_REG_FTF_ASSOC_REQ		BIT(0)
-#define		AR9170_MAC_REG_FTF_ASSOC_RESP		BIT(1)
-#define		AR9170_MAC_REG_FTF_REASSOC_REQ		BIT(2)
-#define		AR9170_MAC_REG_FTF_REASSOC_RESP		BIT(3)
-#define		AR9170_MAC_REG_FTF_PRB_REQ		BIT(4)
-#define		AR9170_MAC_REG_FTF_PRB_RESP		BIT(5)
-#define		AR9170_MAC_REG_FTF_BIT6			BIT(6)
-#define		AR9170_MAC_REG_FTF_BIT7			BIT(7)
-#define		AR9170_MAC_REG_FTF_BEACON		BIT(8)
-#define		AR9170_MAC_REG_FTF_ATIM			BIT(9)
-#define		AR9170_MAC_REG_FTF_DEASSOC		BIT(10)
-#define		AR9170_MAC_REG_FTF_AUTH			BIT(11)
-#define		AR9170_MAC_REG_FTF_DEAUTH		BIT(12)
-#define		AR9170_MAC_REG_FTF_BIT13		BIT(13)
-#define		AR9170_MAC_REG_FTF_BIT14		BIT(14)
-#define		AR9170_MAC_REG_FTF_BIT15		BIT(15)
-#define		AR9170_MAC_REG_FTF_BAR			BIT(24)
-#define		AR9170_MAC_REG_FTF_BA			BIT(25)
-#define		AR9170_MAC_REG_FTF_PSPOLL		BIT(26)
-#define		AR9170_MAC_REG_FTF_RTS			BIT(27)
-#define		AR9170_MAC_REG_FTF_CTS			BIT(28)
-#define		AR9170_MAC_REG_FTF_ACK			BIT(29)
-#define		AR9170_MAC_REG_FTF_CFE			BIT(30)
-#define		AR9170_MAC_REG_FTF_CFE_ACK		BIT(31)
-#define		AR9170_MAC_REG_FTF_DEFAULTS		0x0700ffff
-#define		AR9170_MAC_REG_FTF_MONITOR		0xfd00ffff
-
-#define AR9170_MAC_REG_RX_TOTAL			(AR9170_MAC_REG_BASE + 0x6A0)
-#define AR9170_MAC_REG_RX_CRC32			(AR9170_MAC_REG_BASE + 0x6A4)
-#define AR9170_MAC_REG_RX_CRC16			(AR9170_MAC_REG_BASE + 0x6A8)
-#define AR9170_MAC_REG_RX_ERR_DECRYPTION_UNI	(AR9170_MAC_REG_BASE + 0x6AC)
-#define AR9170_MAC_REG_RX_OVERRUN		(AR9170_MAC_REG_BASE + 0x6B0)
-#define AR9170_MAC_REG_RX_ERR_DECRYPTION_MUL	(AR9170_MAC_REG_BASE + 0x6BC)
-#define AR9170_MAC_REG_TX_RETRY			(AR9170_MAC_REG_BASE + 0x6CC)
-#define AR9170_MAC_REG_TX_TOTAL			(AR9170_MAC_REG_BASE + 0x6F4)
-
-
-#define AR9170_MAC_REG_ACK_EXTENSION		(AR9170_MAC_REG_BASE + 0x690)
-#define AR9170_MAC_REG_EIFS_AND_SIFS		(AR9170_MAC_REG_BASE + 0x698)
-
-#define AR9170_MAC_REG_SLOT_TIME		(AR9170_MAC_REG_BASE + 0x6F0)
-
-#define AR9170_MAC_REG_POWERMANAGEMENT		(AR9170_MAC_REG_BASE + 0x700)
-#define		AR9170_MAC_REG_POWERMGT_IBSS		0xe0
-#define		AR9170_MAC_REG_POWERMGT_AP		0xa1
-#define		AR9170_MAC_REG_POWERMGT_STA		0x2
-#define		AR9170_MAC_REG_POWERMGT_AP_WDS		0x3
-#define		AR9170_MAC_REG_POWERMGT_DEFAULTS	(0xf << 24)
-
-#define AR9170_MAC_REG_ROLL_CALL_TBL_L		(AR9170_MAC_REG_BASE + 0x704)
-#define AR9170_MAC_REG_ROLL_CALL_TBL_H		(AR9170_MAC_REG_BASE + 0x708)
-
-#define AR9170_MAC_REG_AC0_CW			(AR9170_MAC_REG_BASE + 0xB00)
-#define AR9170_MAC_REG_AC1_CW			(AR9170_MAC_REG_BASE + 0xB04)
-#define AR9170_MAC_REG_AC2_CW			(AR9170_MAC_REG_BASE + 0xB08)
-#define AR9170_MAC_REG_AC3_CW			(AR9170_MAC_REG_BASE + 0xB0C)
-#define AR9170_MAC_REG_AC4_CW			(AR9170_MAC_REG_BASE + 0xB10)
-#define AR9170_MAC_REG_AC1_AC0_AIFS		(AR9170_MAC_REG_BASE + 0xB14)
-#define AR9170_MAC_REG_AC3_AC2_AIFS		(AR9170_MAC_REG_BASE + 0xB18)
-
-#define AR9170_MAC_REG_RETRY_MAX		(AR9170_MAC_REG_BASE + 0xB28)
-
-#define AR9170_MAC_REG_FCS_SELECT		(AR9170_MAC_REG_BASE + 0xBB0)
-#define		AR9170_MAC_FCS_SWFCS		0x1
-#define		AR9170_MAC_FCS_FIFO_PROT	0x4
-
-
-#define AR9170_MAC_REG_TXOP_NOT_ENOUGH_IND	(AR9170_MAC_REG_BASE + 0xB30)
-
-#define AR9170_MAC_REG_AC1_AC0_TXOP		(AR9170_MAC_REG_BASE + 0xB44)
-#define AR9170_MAC_REG_AC3_AC2_TXOP		(AR9170_MAC_REG_BASE + 0xB48)
-
-#define AR9170_MAC_REG_AMPDU_FACTOR		(AR9170_MAC_REG_BASE + 0xB9C)
-#define AR9170_MAC_REG_AMPDU_DENSITY		(AR9170_MAC_REG_BASE + 0xBA0)
-
-#define AR9170_MAC_REG_ACK_TABLE		(AR9170_MAC_REG_BASE + 0xC00)
-#define AR9170_MAC_REG_AMPDU_RX_THRESH		(AR9170_MAC_REG_BASE + 0xC50)
-
-#define AR9170_MAC_REG_TXRX_MPI			(AR9170_MAC_REG_BASE + 0xD7C)
-#define		AR9170_MAC_TXRX_MPI_TX_MPI_MASK	0x0000000f
-#define		AR9170_MAC_TXRX_MPI_TX_TO_MASK	0x0000fff0
-#define		AR9170_MAC_TXRX_MPI_RX_MPI_MASK	0x000f0000
-#define		AR9170_MAC_TXRX_MPI_RX_TO_MASK	0xfff00000
-
-#define AR9170_MAC_REG_BCN_ADDR			(AR9170_MAC_REG_BASE + 0xD84)
-#define AR9170_MAC_REG_BCN_LENGTH		(AR9170_MAC_REG_BASE + 0xD88)
-#define AR9170_MAC_REG_BCN_PLCP			(AR9170_MAC_REG_BASE + 0xD90)
-#define AR9170_MAC_REG_BCN_CTRL			(AR9170_MAC_REG_BASE + 0xD94)
-#define AR9170_MAC_REG_BCN_HT1			(AR9170_MAC_REG_BASE + 0xDA0)
-#define AR9170_MAC_REG_BCN_HT2			(AR9170_MAC_REG_BASE + 0xDA4)
-
-
-#define AR9170_PWR_REG_BASE			0x1D4000
-
-#define AR9170_PWR_REG_CLOCK_SEL		(AR9170_PWR_REG_BASE + 0x008)
-#define		AR9170_PWR_CLK_AHB_40MHZ	0
-#define		AR9170_PWR_CLK_AHB_20_22MHZ	1
-#define		AR9170_PWR_CLK_AHB_40_44MHZ	2
-#define		AR9170_PWR_CLK_AHB_80_88MHZ	3
-#define		AR9170_PWR_CLK_DAC_160_INV_DLY	0x70
-
-
-/* put beacon here in memory */
-#define AR9170_BEACON_BUFFER_ADDRESS		0x117900
-
-
-struct ar9170_tx_control {
-	__le16 length;
-	__le16 mac_control;
-	__le32 phy_control;
-	u8 frame_data[0];
-} __packed;
-
-/* these are either-or */
-#define AR9170_TX_MAC_PROT_RTS			0x0001
-#define AR9170_TX_MAC_PROT_CTS			0x0002
-
-#define AR9170_TX_MAC_NO_ACK			0x0004
-/* if unset, MAC will only do SIFS space before frame */
-#define AR9170_TX_MAC_BACKOFF			0x0008
-#define AR9170_TX_MAC_BURST			0x0010
-#define AR9170_TX_MAC_AGGR			0x0020
-
-/* encryption is a two-bit field */
-#define AR9170_TX_MAC_ENCR_NONE			0x0000
-#define AR9170_TX_MAC_ENCR_RC4			0x0040
-#define AR9170_TX_MAC_ENCR_CENC			0x0080
-#define AR9170_TX_MAC_ENCR_AES			0x00c0
-
-#define AR9170_TX_MAC_MMIC			0x0100
-#define AR9170_TX_MAC_HW_DURATION		0x0200
-#define AR9170_TX_MAC_QOS_SHIFT			10
-#define AR9170_TX_MAC_QOS_MASK			(3 << AR9170_TX_MAC_QOS_SHIFT)
-#define AR9170_TX_MAC_AGGR_QOS_BIT1		0x0400
-#define AR9170_TX_MAC_AGGR_QOS_BIT2		0x0800
-#define AR9170_TX_MAC_DISABLE_TXOP		0x1000
-#define AR9170_TX_MAC_TXOP_RIFS			0x2000
-#define AR9170_TX_MAC_IMM_AMPDU			0x4000
-#define AR9170_TX_MAC_RATE_PROBE		0x8000
-
-/* either-or */
-#define AR9170_TX_PHY_MOD_MASK			0x00000003
-#define AR9170_TX_PHY_MOD_CCK			0x00000000
-#define AR9170_TX_PHY_MOD_OFDM			0x00000001
-#define AR9170_TX_PHY_MOD_HT			0x00000002
-
-/* depends on modulation */
-#define AR9170_TX_PHY_SHORT_PREAMBLE		0x00000004
-#define AR9170_TX_PHY_GREENFIELD		0x00000004
-
-#define AR9170_TX_PHY_BW_SHIFT			3
-#define AR9170_TX_PHY_BW_MASK			(3 << AR9170_TX_PHY_BW_SHIFT)
-#define AR9170_TX_PHY_BW_20MHZ			0
-#define AR9170_TX_PHY_BW_40MHZ			2
-#define AR9170_TX_PHY_BW_40MHZ_DUP		3
-
-#define AR9170_TX_PHY_TX_HEAVY_CLIP_SHIFT	6
-#define AR9170_TX_PHY_TX_HEAVY_CLIP_MASK	(7 << AR9170_TX_PHY_TX_HEAVY_CLIP_SHIFT)
-
-#define AR9170_TX_PHY_TX_PWR_SHIFT		9
-#define AR9170_TX_PHY_TX_PWR_MASK		(0x3f << AR9170_TX_PHY_TX_PWR_SHIFT)
-
-/* not part of the hw-spec */
-#define AR9170_TX_PHY_QOS_SHIFT			25
-#define AR9170_TX_PHY_QOS_MASK			(3 << AR9170_TX_PHY_QOS_SHIFT)
-
-#define AR9170_TX_PHY_TXCHAIN_SHIFT		15
-#define AR9170_TX_PHY_TXCHAIN_MASK		(7 << AR9170_TX_PHY_TXCHAIN_SHIFT)
-#define AR9170_TX_PHY_TXCHAIN_1			1
-/* use for cck, ofdm 6/9/12/18/24 and HT if capable */
-#define AR9170_TX_PHY_TXCHAIN_2			5
-
-#define AR9170_TX_PHY_MCS_SHIFT			18
-#define AR9170_TX_PHY_MCS_MASK			(0x7f << AR9170_TX_PHY_MCS_SHIFT)
-
-#define AR9170_TX_PHY_SHORT_GI			0x80000000
-
-#define AR5416_MAX_RATE_POWER                   63
-
-struct ar9170_rx_head {
-	u8 plcp[12];
-} __packed;
-
-struct ar9170_rx_phystatus {
-	union {
-		struct {
-			u8 rssi_ant0, rssi_ant1, rssi_ant2,
-			   rssi_ant0x, rssi_ant1x, rssi_ant2x,
-			   rssi_combined;
-		} __packed;
-		u8 rssi[7];
-	} __packed;
-
-	u8 evm_stream0[6], evm_stream1[6];
-	u8 phy_err;
-} __packed;
-
-struct ar9170_rx_macstatus {
-	u8 SAidx, DAidx;
-	u8 error;
-	u8 status;
-} __packed;
-
-#define AR9170_ENC_ALG_NONE			0x0
-#define AR9170_ENC_ALG_WEP64			0x1
-#define AR9170_ENC_ALG_TKIP			0x2
-#define AR9170_ENC_ALG_AESCCMP			0x4
-#define AR9170_ENC_ALG_WEP128			0x5
-#define AR9170_ENC_ALG_WEP256			0x6
-#define AR9170_ENC_ALG_CENC			0x7
-
-#define AR9170_RX_ENC_SOFTWARE			0x8
-
-static inline u8 ar9170_get_decrypt_type(struct ar9170_rx_macstatus *t)
-{
-	return (t->SAidx & 0xc0) >> 4 |
-	       (t->DAidx & 0xc0) >> 6;
-}
-
-#define AR9170_RX_STATUS_MODULATION_MASK	0x03
-#define AR9170_RX_STATUS_MODULATION_CCK		0x00
-#define AR9170_RX_STATUS_MODULATION_OFDM	0x01
-#define AR9170_RX_STATUS_MODULATION_HT		0x02
-#define AR9170_RX_STATUS_MODULATION_DUPOFDM	0x03
-
-/* depends on modulation */
-#define AR9170_RX_STATUS_SHORT_PREAMBLE		0x08
-#define AR9170_RX_STATUS_GREENFIELD		0x08
-
-#define AR9170_RX_STATUS_MPDU_MASK		0x30
-#define AR9170_RX_STATUS_MPDU_SINGLE		0x00
-#define AR9170_RX_STATUS_MPDU_FIRST		0x20
-#define AR9170_RX_STATUS_MPDU_MIDDLE		0x30
-#define AR9170_RX_STATUS_MPDU_LAST		0x10
-
-#define AR9170_RX_ERROR_RXTO			0x01
-#define AR9170_RX_ERROR_OVERRUN			0x02
-#define AR9170_RX_ERROR_DECRYPT			0x04
-#define AR9170_RX_ERROR_FCS			0x08
-#define AR9170_RX_ERROR_WRONG_RA		0x10
-#define AR9170_RX_ERROR_PLCP			0x20
-#define AR9170_RX_ERROR_MMIC			0x40
-#define AR9170_RX_ERROR_FATAL			0x80
-
-struct ar9170_cmd_tx_status {
-	u8 dst[ETH_ALEN];
-	__le32 rate;
-	__le16 status;
-} __packed;
-
-#define AR9170_TX_STATUS_COMPLETE		0x00
-#define AR9170_TX_STATUS_RETRY			0x01
-#define AR9170_TX_STATUS_FAILED			0x02
-
-struct ar9170_cmd_ba_failed_count {
-	__le16 failed;
-	__le16 rate;
-} __packed;
-
-struct ar9170_cmd_response {
-	u8 flag;
-	u8 type;
-	__le16 padding;
-
-	union {
-		struct ar9170_cmd_tx_status		tx_status;
-		struct ar9170_cmd_ba_failed_count	ba_fail_cnt;
-		u8 data[0];
-	};
-} __packed;
-
-/* QoS */
-
-/* mac80211 queue to HW/FW map */
-static const u8 ar9170_qos_hwmap[4] = { 3, 2, 0, 1 };
-
-/* HW/FW queue to mac80211 map */
-static const u8 ar9170_qos_mac80211map[4] = { 2, 3, 1, 0 };
-
-enum ar9170_txq {
-	AR9170_TXQ_BE,
-	AR9170_TXQ_BK,
-	AR9170_TXQ_VI,
-	AR9170_TXQ_VO,
-
-	__AR9170_NUM_TXQ,
-};
-
-#define AR9170_TXQ_DEPTH	32
-#define AR9170_TX_MAX_PENDING	128
-#define AR9170_RX_STREAM_MAX_SIZE 65535
-
-#endif /* __AR9170_HW_H */
diff --git a/drivers/net/wireless/ath/ar9170/led.c b/drivers/net/wireless/ath/ar9170/led.c
deleted file mode 100644
index 832d90087f8a7984335fee4399691c73a44cca59..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/led.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * LED handling
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "ar9170.h"
-#include "cmd.h"
-
-int ar9170_set_leds_state(struct ar9170 *ar, u32 led_state)
-{
-	return ar9170_write_reg(ar, AR9170_GPIO_REG_DATA, led_state);
-}
-
-int ar9170_init_leds(struct ar9170 *ar)
-{
-	int err;
-
-	/* disable LEDs */
-	/* GPIO [0/1 mode: output, 2/3: input] */
-	err = ar9170_write_reg(ar, AR9170_GPIO_REG_PORT_TYPE, 3);
-	if (err)
-		goto out;
-
-	/* GPIO 0/1 value: off */
-	err = ar9170_set_leds_state(ar, 0);
-
-out:
-	return err;
-}
-
-#ifdef CONFIG_AR9170_LEDS
-static void ar9170_update_leds(struct work_struct *work)
-{
-	struct ar9170 *ar = container_of(work, struct ar9170, led_work.work);
-	int i, tmp, blink_delay = 1000;
-	u32 led_val = 0;
-	bool rerun = false;
-
-	if (unlikely(!IS_ACCEPTING_CMD(ar)))
-		return ;
-
-	mutex_lock(&ar->mutex);
-	for (i = 0; i < AR9170_NUM_LEDS; i++)
-		if (ar->leds[i].registered && ar->leds[i].toggled) {
-			led_val |= 1 << i;
-
-			tmp = 70 + 200 / (ar->leds[i].toggled);
-			if (tmp < blink_delay)
-				blink_delay = tmp;
-
-			if (ar->leds[i].toggled > 1)
-				ar->leds[i].toggled = 0;
-
-			rerun = true;
-		}
-
-	ar9170_set_leds_state(ar, led_val);
-	mutex_unlock(&ar->mutex);
-
-	if (!rerun)
-		return;
-
-	ieee80211_queue_delayed_work(ar->hw,
-				     &ar->led_work,
-				     msecs_to_jiffies(blink_delay));
-}
-
-static void ar9170_led_brightness_set(struct led_classdev *led,
-				      enum led_brightness brightness)
-{
-	struct ar9170_led *arl = container_of(led, struct ar9170_led, l);
-	struct ar9170 *ar = arl->ar;
-
-	if (unlikely(!arl->registered))
-		return ;
-
-	if (arl->last_state != !!brightness) {
-		arl->toggled++;
-		arl->last_state = !!brightness;
-	}
-
-	if (likely(IS_ACCEPTING_CMD(ar) && arl->toggled))
-		ieee80211_queue_delayed_work(ar->hw, &ar->led_work, HZ/10);
-}
-
-static int ar9170_register_led(struct ar9170 *ar, int i, char *name,
-			       char *trigger)
-{
-	int err;
-
-	snprintf(ar->leds[i].name, sizeof(ar->leds[i].name),
-		 "ar9170-%s::%s", wiphy_name(ar->hw->wiphy), name);
-
-	ar->leds[i].ar = ar;
-	ar->leds[i].l.name = ar->leds[i].name;
-	ar->leds[i].l.brightness_set = ar9170_led_brightness_set;
-	ar->leds[i].l.brightness = 0;
-	ar->leds[i].l.default_trigger = trigger;
-
-	err = led_classdev_register(wiphy_dev(ar->hw->wiphy),
-				    &ar->leds[i].l);
-	if (err)
-		wiphy_err(ar->hw->wiphy, "failed to register %s LED (%d).\n",
-			  ar->leds[i].name, err);
-	else
-		ar->leds[i].registered = true;
-
-	return err;
-}
-
-void ar9170_unregister_leds(struct ar9170 *ar)
-{
-	int i;
-
-	for (i = 0; i < AR9170_NUM_LEDS; i++)
-		if (ar->leds[i].registered) {
-			led_classdev_unregister(&ar->leds[i].l);
-			ar->leds[i].registered = false;
-			ar->leds[i].toggled = 0;
-		}
-
-	cancel_delayed_work_sync(&ar->led_work);
-}
-
-int ar9170_register_leds(struct ar9170 *ar)
-{
-	int err;
-
-	INIT_DELAYED_WORK(&ar->led_work, ar9170_update_leds);
-
-	err = ar9170_register_led(ar, 0, "tx",
-				  ieee80211_get_tx_led_name(ar->hw));
-	if (err)
-		goto fail;
-
-	err = ar9170_register_led(ar, 1, "assoc",
-				 ieee80211_get_assoc_led_name(ar->hw));
-	if (err)
-		goto fail;
-
-	return 0;
-
-fail:
-	ar9170_unregister_leds(ar);
-	return err;
-}
-
-#endif /* CONFIG_AR9170_LEDS */
diff --git a/drivers/net/wireless/ath/ar9170/mac.c b/drivers/net/wireless/ath/ar9170/mac.c
deleted file mode 100644
index 857e86104295a07a6c6f586aa1268faae9027608..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/mac.c
+++ /dev/null
@@ -1,519 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * MAC programming
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <asm/unaligned.h>
-
-#include "ar9170.h"
-#include "cmd.h"
-
-int ar9170_set_dyn_sifs_ack(struct ar9170 *ar)
-{
-	u32 val;
-
-	if (conf_is_ht40(&ar->hw->conf))
-		val = 0x010a;
-	else {
-		if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ)
-			val = 0x105;
-		else
-			val = 0x104;
-	}
-
-	return ar9170_write_reg(ar, AR9170_MAC_REG_DYNAMIC_SIFS_ACK, val);
-}
-
-int ar9170_set_slot_time(struct ar9170 *ar)
-{
-	u32 slottime = 20;
-
-	if (!ar->vif)
-		return 0;
-
-	if ((ar->hw->conf.channel->band == IEEE80211_BAND_5GHZ) ||
-	    ar->vif->bss_conf.use_short_slot)
-		slottime = 9;
-
-	return ar9170_write_reg(ar, AR9170_MAC_REG_SLOT_TIME, slottime << 10);
-}
-
-int ar9170_set_basic_rates(struct ar9170 *ar)
-{
-	u8 cck, ofdm;
-
-	if (!ar->vif)
-		return 0;
-
-	ofdm = ar->vif->bss_conf.basic_rates >> 4;
-
-	/* FIXME: is still necessary? */
-	if (ar->hw->conf.channel->band == IEEE80211_BAND_5GHZ)
-		cck = 0;
-	else
-		cck = ar->vif->bss_conf.basic_rates & 0xf;
-
-	return ar9170_write_reg(ar, AR9170_MAC_REG_BASIC_RATE,
-				ofdm << 8 | cck);
-}
-
-int ar9170_set_qos(struct ar9170 *ar)
-{
-	ar9170_regwrite_begin(ar);
-
-	ar9170_regwrite(AR9170_MAC_REG_AC0_CW, ar->edcf[0].cw_min |
-			(ar->edcf[0].cw_max << 16));
-	ar9170_regwrite(AR9170_MAC_REG_AC1_CW, ar->edcf[1].cw_min |
-			(ar->edcf[1].cw_max << 16));
-	ar9170_regwrite(AR9170_MAC_REG_AC2_CW, ar->edcf[2].cw_min |
-			(ar->edcf[2].cw_max << 16));
-	ar9170_regwrite(AR9170_MAC_REG_AC3_CW, ar->edcf[3].cw_min |
-			(ar->edcf[3].cw_max << 16));
-	ar9170_regwrite(AR9170_MAC_REG_AC4_CW, ar->edcf[4].cw_min |
-			(ar->edcf[4].cw_max << 16));
-
-	ar9170_regwrite(AR9170_MAC_REG_AC1_AC0_AIFS,
-			((ar->edcf[0].aifs * 9 + 10)) |
-			((ar->edcf[1].aifs * 9 + 10) << 12) |
-			((ar->edcf[2].aifs * 9 + 10) << 24));
-	ar9170_regwrite(AR9170_MAC_REG_AC3_AC2_AIFS,
-			((ar->edcf[2].aifs * 9 + 10) >> 8) |
-			((ar->edcf[3].aifs * 9 + 10) << 4) |
-			((ar->edcf[4].aifs * 9 + 10) << 16));
-
-	ar9170_regwrite(AR9170_MAC_REG_AC1_AC0_TXOP,
-			ar->edcf[0].txop | ar->edcf[1].txop << 16);
-	ar9170_regwrite(AR9170_MAC_REG_AC3_AC2_TXOP,
-			ar->edcf[2].txop | ar->edcf[3].txop << 16);
-
-	ar9170_regwrite_finish();
-
-	return ar9170_regwrite_result();
-}
-
-static int ar9170_set_ampdu_density(struct ar9170 *ar, u8 mpdudensity)
-{
-	u32 val;
-
-	/* don't allow AMPDU density > 8us */
-	if (mpdudensity > 6)
-		return -EINVAL;
-
-	/* Watch out! Otus uses slightly different density values. */
-	val = 0x140a00 | (mpdudensity ? (mpdudensity + 1) : 0);
-
-	ar9170_regwrite_begin(ar);
-	ar9170_regwrite(AR9170_MAC_REG_AMPDU_DENSITY, val);
-	ar9170_regwrite_finish();
-
-	return ar9170_regwrite_result();
-}
-
-int ar9170_init_mac(struct ar9170 *ar)
-{
-	ar9170_regwrite_begin(ar);
-
-	ar9170_regwrite(AR9170_MAC_REG_ACK_EXTENSION, 0x40);
-
-	ar9170_regwrite(AR9170_MAC_REG_RETRY_MAX, 0);
-
-	/* enable MMIC */
-	ar9170_regwrite(AR9170_MAC_REG_SNIFFER,
-			AR9170_MAC_REG_SNIFFER_DEFAULTS);
-
-	ar9170_regwrite(AR9170_MAC_REG_RX_THRESHOLD, 0xc1f80);
-
-	ar9170_regwrite(AR9170_MAC_REG_RX_PE_DELAY, 0x70);
-	ar9170_regwrite(AR9170_MAC_REG_EIFS_AND_SIFS, 0xa144000);
-	ar9170_regwrite(AR9170_MAC_REG_SLOT_TIME, 9 << 10);
-
-	/* CF-END mode */
-	ar9170_regwrite(0x1c3b2c, 0x19000000);
-
-	/* NAV protects ACK only (in TXOP) */
-	ar9170_regwrite(0x1c3b38, 0x201);
-
-	/* Set Beacon PHY CTRL's TPC to 0x7, TA1=1 */
-	/* OTUS set AM to 0x1 */
-	ar9170_regwrite(AR9170_MAC_REG_BCN_HT1, 0x8000170);
-
-	ar9170_regwrite(AR9170_MAC_REG_BACKOFF_PROTECT, 0x105);
-
-	/* AGG test code*/
-	/* Aggregation MAX number and timeout */
-	ar9170_regwrite(0x1c3b9c, 0x10000a);
-
-	ar9170_regwrite(AR9170_MAC_REG_FRAMETYPE_FILTER,
-			AR9170_MAC_REG_FTF_DEFAULTS);
-
-	/* Enable deaggregator, response in sniffer mode */
-	ar9170_regwrite(0x1c3c40, 0x1 | 1<<30);
-
-	/* rate sets */
-	ar9170_regwrite(AR9170_MAC_REG_BASIC_RATE, 0x150f);
-	ar9170_regwrite(AR9170_MAC_REG_MANDATORY_RATE, 0x150f);
-	ar9170_regwrite(AR9170_MAC_REG_RTS_CTS_RATE, 0x10b01bb);
-
-	/* MIMO response control */
-	ar9170_regwrite(0x1c3694, 0x4003C1E);/* bit 26~28  otus-AM */
-
-	/* switch MAC to OTUS interface */
-	ar9170_regwrite(0x1c3600, 0x3);
-
-	ar9170_regwrite(AR9170_MAC_REG_AMPDU_RX_THRESH, 0xffff);
-
-	/* set PHY register read timeout (??) */
-	ar9170_regwrite(AR9170_MAC_REG_MISC_680, 0xf00008);
-
-	/* Disable Rx TimeOut, workaround for BB. */
-	ar9170_regwrite(AR9170_MAC_REG_RX_TIMEOUT, 0x0);
-
-	/* Set CPU clock frequency to 88/80MHz */
-	ar9170_regwrite(AR9170_PWR_REG_CLOCK_SEL,
-			AR9170_PWR_CLK_AHB_80_88MHZ |
-			AR9170_PWR_CLK_DAC_160_INV_DLY);
-
-	/* Set WLAN DMA interrupt mode: generate int per packet */
-	ar9170_regwrite(AR9170_MAC_REG_TXRX_MPI, 0x110011);
-
-	ar9170_regwrite(AR9170_MAC_REG_FCS_SELECT,
-			AR9170_MAC_FCS_FIFO_PROT);
-
-	/* Disables the CF_END frame, undocumented register */
-	ar9170_regwrite(AR9170_MAC_REG_TXOP_NOT_ENOUGH_IND,
-			0x141E0F48);
-
-	ar9170_regwrite_finish();
-
-	return ar9170_regwrite_result();
-}
-
-static int ar9170_set_mac_reg(struct ar9170 *ar, const u32 reg, const u8 *mac)
-{
-	static const u8 zero[ETH_ALEN] = { 0 };
-
-	if (!mac)
-		mac = zero;
-
-	ar9170_regwrite_begin(ar);
-
-	ar9170_regwrite(reg, get_unaligned_le32(mac));
-	ar9170_regwrite(reg + 4, get_unaligned_le16(mac + 4));
-
-	ar9170_regwrite_finish();
-
-	return ar9170_regwrite_result();
-}
-
-int ar9170_update_multicast(struct ar9170 *ar, const u64 mc_hash)
-{
-	int err;
-
-	ar9170_regwrite_begin(ar);
-	ar9170_regwrite(AR9170_MAC_REG_GROUP_HASH_TBL_H, mc_hash >> 32);
-	ar9170_regwrite(AR9170_MAC_REG_GROUP_HASH_TBL_L, mc_hash);
-	ar9170_regwrite_finish();
-	err = ar9170_regwrite_result();
-	if (err)
-		return err;
-
-	ar->cur_mc_hash = mc_hash;
-	return 0;
-}
-
-int ar9170_update_frame_filter(struct ar9170 *ar, const u32 filter)
-{
-	int err;
-
-	err = ar9170_write_reg(ar, AR9170_MAC_REG_FRAMETYPE_FILTER, filter);
-	if (err)
-		return err;
-
-	ar->cur_filter = filter;
-	return 0;
-}
-
-static int ar9170_set_promiscouous(struct ar9170 *ar)
-{
-	u32 encr_mode, sniffer;
-	int err;
-
-	err = ar9170_read_reg(ar, AR9170_MAC_REG_SNIFFER, &sniffer);
-	if (err)
-		return err;
-
-	err = ar9170_read_reg(ar, AR9170_MAC_REG_ENCRYPTION, &encr_mode);
-	if (err)
-		return err;
-
-	if (ar->sniffer_enabled) {
-		sniffer |= AR9170_MAC_REG_SNIFFER_ENABLE_PROMISC;
-
-		/*
-		 * Rx decryption works in place.
-		 *
-		 * If we don't disable it, the hardware will render all
-		 * encrypted frames which are encrypted with an unknown
-		 * key useless.
-		 */
-
-		encr_mode |= AR9170_MAC_REG_ENCRYPTION_RX_SOFTWARE;
-		ar->sniffer_enabled = true;
-	} else {
-		sniffer &= ~AR9170_MAC_REG_SNIFFER_ENABLE_PROMISC;
-
-		if (ar->rx_software_decryption)
-			encr_mode |= AR9170_MAC_REG_ENCRYPTION_RX_SOFTWARE;
-		else
-			encr_mode &= ~AR9170_MAC_REG_ENCRYPTION_RX_SOFTWARE;
-	}
-
-	ar9170_regwrite_begin(ar);
-	ar9170_regwrite(AR9170_MAC_REG_ENCRYPTION, encr_mode);
-	ar9170_regwrite(AR9170_MAC_REG_SNIFFER, sniffer);
-	ar9170_regwrite_finish();
-
-	return ar9170_regwrite_result();
-}
-
-int ar9170_set_operating_mode(struct ar9170 *ar)
-{
-	struct ath_common *common = &ar->common;
-	u32 pm_mode = AR9170_MAC_REG_POWERMGT_DEFAULTS;
-	u8 *mac_addr, *bssid;
-	int err;
-
-	if (ar->vif) {
-		mac_addr = common->macaddr;
-		bssid = common->curbssid;
-
-		switch (ar->vif->type) {
-		case NL80211_IFTYPE_MESH_POINT:
-		case NL80211_IFTYPE_ADHOC:
-			pm_mode |= AR9170_MAC_REG_POWERMGT_IBSS;
-			break;
-		case NL80211_IFTYPE_AP:
-			pm_mode |= AR9170_MAC_REG_POWERMGT_AP;
-			break;
-		case NL80211_IFTYPE_WDS:
-			pm_mode |= AR9170_MAC_REG_POWERMGT_AP_WDS;
-			break;
-		case NL80211_IFTYPE_MONITOR:
-			ar->sniffer_enabled = true;
-			ar->rx_software_decryption = true;
-			break;
-		default:
-			pm_mode |= AR9170_MAC_REG_POWERMGT_STA;
-			break;
-		}
-	} else {
-		mac_addr = NULL;
-		bssid = NULL;
-	}
-
-	err = ar9170_set_mac_reg(ar, AR9170_MAC_REG_MAC_ADDR_L, mac_addr);
-	if (err)
-		return err;
-
-	err = ar9170_set_mac_reg(ar, AR9170_MAC_REG_BSSID_L, bssid);
-	if (err)
-		return err;
-
-	err = ar9170_set_promiscouous(ar);
-	if (err)
-		return err;
-
-	/* set AMPDU density to 8us. */
-	err = ar9170_set_ampdu_density(ar, 6);
-	if (err)
-		return err;
-
-	ar9170_regwrite_begin(ar);
-
-	ar9170_regwrite(AR9170_MAC_REG_POWERMANAGEMENT, pm_mode);
-	ar9170_regwrite_finish();
-
-	return ar9170_regwrite_result();
-}
-
-int ar9170_set_hwretry_limit(struct ar9170 *ar, unsigned int max_retry)
-{
-	u32 tmp = min_t(u32, 0x33333, max_retry * 0x11111);
-
-	return ar9170_write_reg(ar, AR9170_MAC_REG_RETRY_MAX, tmp);
-}
-
-int ar9170_set_beacon_timers(struct ar9170 *ar)
-{
-	u32 v = 0;
-	u32 pretbtt = 0;
-
-	if (ar->vif) {
-		v |= ar->vif->bss_conf.beacon_int;
-
-		if (ar->enable_beacon) {
-			switch (ar->vif->type) {
-			case NL80211_IFTYPE_MESH_POINT:
-			case NL80211_IFTYPE_ADHOC:
-				v |= BIT(25);
-				break;
-			case NL80211_IFTYPE_AP:
-				v |= BIT(24);
-				pretbtt = (ar->vif->bss_conf.beacon_int - 6) <<
-					  16;
-				break;
-			default:
-			break;
-			}
-		}
-
-		v |= ar->vif->bss_conf.dtim_period << 16;
-	}
-
-	ar9170_regwrite_begin(ar);
-	ar9170_regwrite(AR9170_MAC_REG_PRETBTT, pretbtt);
-	ar9170_regwrite(AR9170_MAC_REG_BCN_PERIOD, v);
-	ar9170_regwrite_finish();
-	return ar9170_regwrite_result();
-}
-
-int ar9170_update_beacon(struct ar9170 *ar)
-{
-	struct sk_buff *skb;
-	__le32 *data, *old = NULL;
-	u32 word;
-	int i;
-
-	skb = ieee80211_beacon_get(ar->hw, ar->vif);
-	if (!skb)
-		return -ENOMEM;
-
-	data = (__le32 *)skb->data;
-	if (ar->beacon)
-		old = (__le32 *)ar->beacon->data;
-
-	ar9170_regwrite_begin(ar);
-	for (i = 0; i < DIV_ROUND_UP(skb->len, 4); i++) {
-		/*
-		 * XXX: This accesses beyond skb data for up
-		 *	to the last 3 bytes!!
-		 */
-
-		if (old && (data[i] == old[i]))
-			continue;
-
-		word = le32_to_cpu(data[i]);
-		ar9170_regwrite(AR9170_BEACON_BUFFER_ADDRESS + 4 * i, word);
-	}
-
-	/* XXX: use skb->cb info */
-	if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ)
-		ar9170_regwrite(AR9170_MAC_REG_BCN_PLCP,
-				((skb->len + 4) << (3 + 16)) + 0x0400);
-	else
-		ar9170_regwrite(AR9170_MAC_REG_BCN_PLCP,
-				((skb->len + 4) << 16) + 0x001b);
-
-	ar9170_regwrite(AR9170_MAC_REG_BCN_LENGTH, skb->len + 4);
-	ar9170_regwrite(AR9170_MAC_REG_BCN_ADDR, AR9170_BEACON_BUFFER_ADDRESS);
-	ar9170_regwrite(AR9170_MAC_REG_BCN_CTRL, 1);
-
-	ar9170_regwrite_finish();
-
-	dev_kfree_skb(ar->beacon);
-	ar->beacon = skb;
-
-	return ar9170_regwrite_result();
-}
-
-void ar9170_new_beacon(struct work_struct *work)
-{
-	struct ar9170 *ar = container_of(work, struct ar9170,
-					 beacon_work);
-	struct sk_buff *skb;
-
-	if (unlikely(!IS_STARTED(ar)))
-		return ;
-
-	mutex_lock(&ar->mutex);
-
-	if (!ar->vif)
-		goto out;
-
-	ar9170_update_beacon(ar);
-
-	rcu_read_lock();
-	while ((skb = ieee80211_get_buffered_bc(ar->hw, ar->vif)))
-		ar9170_op_tx(ar->hw, skb);
-
-	rcu_read_unlock();
-
- out:
-	mutex_unlock(&ar->mutex);
-}
-
-int ar9170_upload_key(struct ar9170 *ar, u8 id, const u8 *mac, u8 ktype,
-		      u8 keyidx, u8 *keydata, int keylen)
-{
-	__le32 vals[7];
-	static const u8 bcast[ETH_ALEN] =
-		{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-	u8 dummy;
-
-	mac = mac ? : bcast;
-
-	vals[0] = cpu_to_le32((keyidx << 16) + id);
-	vals[1] = cpu_to_le32(mac[1] << 24 | mac[0] << 16 | ktype);
-	vals[2] = cpu_to_le32(mac[5] << 24 | mac[4] << 16 |
-			      mac[3] << 8 | mac[2]);
-	memset(&vals[3], 0, 16);
-	if (keydata)
-		memcpy(&vals[3], keydata, keylen);
-
-	return ar->exec_cmd(ar, AR9170_CMD_EKEY,
-			    sizeof(vals), (u8 *)vals,
-			    1, &dummy);
-}
-
-int ar9170_disable_key(struct ar9170 *ar, u8 id)
-{
-	__le32 val = cpu_to_le32(id);
-	u8 dummy;
-
-	return ar->exec_cmd(ar, AR9170_CMD_EKEY,
-			    sizeof(val), (u8 *)&val,
-			    1, &dummy);
-}
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
deleted file mode 100644
index ccc2edaaeda03ae97e18b817e4905bd9e1113fcf..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ /dev/null
@@ -1,2190 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * mac80211 interaction code
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2009, Christian Lamparter <chunkeey@web.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/etherdevice.h>
-#include <net/mac80211.h>
-#include "ar9170.h"
-#include "hw.h"
-#include "cmd.h"
-
-static int modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
-MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
-
-#define RATE(_bitrate, _hw_rate, _txpidx, _flags) {	\
-	.bitrate	= (_bitrate),			\
-	.flags		= (_flags),			\
-	.hw_value	= (_hw_rate) | (_txpidx) << 4,	\
-}
-
-static struct ieee80211_rate __ar9170_ratetable[] = {
-	RATE(10, 0, 0, 0),
-	RATE(20, 1, 1, IEEE80211_RATE_SHORT_PREAMBLE),
-	RATE(55, 2, 2, IEEE80211_RATE_SHORT_PREAMBLE),
-	RATE(110, 3, 3, IEEE80211_RATE_SHORT_PREAMBLE),
-	RATE(60, 0xb, 0, 0),
-	RATE(90, 0xf, 0, 0),
-	RATE(120, 0xa, 0, 0),
-	RATE(180, 0xe, 0, 0),
-	RATE(240, 0x9, 0, 0),
-	RATE(360, 0xd, 1, 0),
-	RATE(480, 0x8, 2, 0),
-	RATE(540, 0xc, 3, 0),
-};
-#undef RATE
-
-#define ar9170_g_ratetable	(__ar9170_ratetable + 0)
-#define ar9170_g_ratetable_size	12
-#define ar9170_a_ratetable	(__ar9170_ratetable + 4)
-#define ar9170_a_ratetable_size	8
-
-/*
- * NB: The hw_value is used as an index into the ar9170_phy_freq_params
- *     array in phy.c so that we don't have to do frequency lookups!
- */
-#define CHAN(_freq, _idx) {		\
-	.center_freq	= (_freq),	\
-	.hw_value	= (_idx),	\
-	.max_power	= 18, /* XXX */	\
-}
-
-static struct ieee80211_channel ar9170_2ghz_chantable[] = {
-	CHAN(2412,  0),
-	CHAN(2417,  1),
-	CHAN(2422,  2),
-	CHAN(2427,  3),
-	CHAN(2432,  4),
-	CHAN(2437,  5),
-	CHAN(2442,  6),
-	CHAN(2447,  7),
-	CHAN(2452,  8),
-	CHAN(2457,  9),
-	CHAN(2462, 10),
-	CHAN(2467, 11),
-	CHAN(2472, 12),
-	CHAN(2484, 13),
-};
-
-static struct ieee80211_channel ar9170_5ghz_chantable[] = {
-	CHAN(4920, 14),
-	CHAN(4940, 15),
-	CHAN(4960, 16),
-	CHAN(4980, 17),
-	CHAN(5040, 18),
-	CHAN(5060, 19),
-	CHAN(5080, 20),
-	CHAN(5180, 21),
-	CHAN(5200, 22),
-	CHAN(5220, 23),
-	CHAN(5240, 24),
-	CHAN(5260, 25),
-	CHAN(5280, 26),
-	CHAN(5300, 27),
-	CHAN(5320, 28),
-	CHAN(5500, 29),
-	CHAN(5520, 30),
-	CHAN(5540, 31),
-	CHAN(5560, 32),
-	CHAN(5580, 33),
-	CHAN(5600, 34),
-	CHAN(5620, 35),
-	CHAN(5640, 36),
-	CHAN(5660, 37),
-	CHAN(5680, 38),
-	CHAN(5700, 39),
-	CHAN(5745, 40),
-	CHAN(5765, 41),
-	CHAN(5785, 42),
-	CHAN(5805, 43),
-	CHAN(5825, 44),
-	CHAN(5170, 45),
-	CHAN(5190, 46),
-	CHAN(5210, 47),
-	CHAN(5230, 48),
-};
-#undef CHAN
-
-#define AR9170_HT_CAP							\
-{									\
-	.ht_supported	= true,						\
-	.cap		= IEEE80211_HT_CAP_MAX_AMSDU |			\
-			  IEEE80211_HT_CAP_SUP_WIDTH_20_40 |		\
-			  IEEE80211_HT_CAP_SGI_40 |			\
-			  IEEE80211_HT_CAP_GRN_FLD |			\
-			  IEEE80211_HT_CAP_DSSSCCK40 |			\
-			  IEEE80211_HT_CAP_SM_PS,			\
-	.ampdu_factor	= 3,						\
-	.ampdu_density	= 6,						\
-	.mcs		= {						\
-		.rx_mask = { 0xff, 0xff, 0, 0, 0x1, 0, 0, 0, 0, 0, },	\
-		.rx_highest = cpu_to_le16(300),				\
-		.tx_params = IEEE80211_HT_MCS_TX_DEFINED,		\
-	},								\
-}
-
-static struct ieee80211_supported_band ar9170_band_2GHz = {
-	.channels	= ar9170_2ghz_chantable,
-	.n_channels	= ARRAY_SIZE(ar9170_2ghz_chantable),
-	.bitrates	= ar9170_g_ratetable,
-	.n_bitrates	= ar9170_g_ratetable_size,
-	.ht_cap		= AR9170_HT_CAP,
-};
-
-static struct ieee80211_supported_band ar9170_band_5GHz = {
-	.channels	= ar9170_5ghz_chantable,
-	.n_channels	= ARRAY_SIZE(ar9170_5ghz_chantable),
-	.bitrates	= ar9170_a_ratetable,
-	.n_bitrates	= ar9170_a_ratetable_size,
-	.ht_cap		= AR9170_HT_CAP,
-};
-
-static void ar9170_tx(struct ar9170 *ar);
-
-static inline u16 ar9170_get_seq_h(struct ieee80211_hdr *hdr)
-{
-	return le16_to_cpu(hdr->seq_ctrl) >> 4;
-}
-
-static inline u16 ar9170_get_seq(struct sk_buff *skb)
-{
-	struct ar9170_tx_control *txc = (void *) skb->data;
-	return ar9170_get_seq_h((void *) txc->frame_data);
-}
-
-#ifdef AR9170_QUEUE_DEBUG
-static void ar9170_print_txheader(struct ar9170 *ar, struct sk_buff *skb)
-{
-	struct ar9170_tx_control *txc = (void *) skb->data;
-	struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
-	struct ar9170_tx_info *arinfo = (void *) txinfo->rate_driver_data;
-	struct ieee80211_hdr *hdr = (void *) txc->frame_data;
-
-	wiphy_debug(ar->hw->wiphy,
-		    "=> FRAME [skb:%p, q:%d, DA:[%pM] s:%d "
-		    "mac_ctrl:%04x, phy_ctrl:%08x, timeout:[%d ms]]\n",
-		    skb, skb_get_queue_mapping(skb),
-		    ieee80211_get_DA(hdr), ar9170_get_seq_h(hdr),
-		    le16_to_cpu(txc->mac_control), le32_to_cpu(txc->phy_control),
-		    jiffies_to_msecs(arinfo->timeout - jiffies));
-}
-
-static void __ar9170_dump_txqueue(struct ar9170 *ar,
-				struct sk_buff_head *queue)
-{
-	struct sk_buff *skb;
-	int i = 0;
-
-	printk(KERN_DEBUG "---[ cut here ]---\n");
-	wiphy_debug(ar->hw->wiphy, "%d entries in queue.\n",
-		    skb_queue_len(queue));
-
-	skb_queue_walk(queue, skb) {
-		printk(KERN_DEBUG "index:%d =>\n", i++);
-		ar9170_print_txheader(ar, skb);
-	}
-	if (i != skb_queue_len(queue))
-		printk(KERN_DEBUG "WARNING: queue frame counter "
-		       "mismatch %d != %d\n", skb_queue_len(queue), i);
-	printk(KERN_DEBUG "---[ end ]---\n");
-}
-#endif /* AR9170_QUEUE_DEBUG */
-
-#ifdef AR9170_QUEUE_DEBUG
-static void ar9170_dump_txqueue(struct ar9170 *ar,
-				struct sk_buff_head *queue)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&queue->lock, flags);
-	__ar9170_dump_txqueue(ar, queue);
-	spin_unlock_irqrestore(&queue->lock, flags);
-}
-#endif /* AR9170_QUEUE_DEBUG */
-
-#ifdef AR9170_QUEUE_STOP_DEBUG
-static void __ar9170_dump_txstats(struct ar9170 *ar)
-{
-	int i;
-
-	wiphy_debug(ar->hw->wiphy, "QoS queue stats\n");
-
-	for (i = 0; i < __AR9170_NUM_TXQ; i++)
-		wiphy_debug(ar->hw->wiphy,
-			    "queue:%d limit:%d len:%d waitack:%d stopped:%d\n",
-			    i, ar->tx_stats[i].limit, ar->tx_stats[i].len,
-			    skb_queue_len(&ar->tx_status[i]),
-			    ieee80211_queue_stopped(ar->hw, i));
-}
-#endif /* AR9170_QUEUE_STOP_DEBUG */
-
-/* caller must guarantee exclusive access for _bin_ queue. */
-static void ar9170_recycle_expired(struct ar9170 *ar,
-				   struct sk_buff_head *queue,
-				   struct sk_buff_head *bin)
-{
-	struct sk_buff *skb, *old = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&queue->lock, flags);
-	while ((skb = skb_peek(queue))) {
-		struct ieee80211_tx_info *txinfo;
-		struct ar9170_tx_info *arinfo;
-
-		txinfo = IEEE80211_SKB_CB(skb);
-		arinfo = (void *) txinfo->rate_driver_data;
-
-		if (time_is_before_jiffies(arinfo->timeout)) {
-#ifdef AR9170_QUEUE_DEBUG
-			wiphy_debug(ar->hw->wiphy,
-				    "[%ld > %ld] frame expired => recycle\n",
-				    jiffies, arinfo->timeout);
-			ar9170_print_txheader(ar, skb);
-#endif /* AR9170_QUEUE_DEBUG */
-			__skb_unlink(skb, queue);
-			__skb_queue_tail(bin, skb);
-		} else {
-			break;
-		}
-
-		if (unlikely(old == skb)) {
-			/* bail out - queue is shot. */
-
-			WARN_ON(1);
-			break;
-		}
-		old = skb;
-	}
-	spin_unlock_irqrestore(&queue->lock, flags);
-}
-
-static void ar9170_tx_status(struct ar9170 *ar, struct sk_buff *skb,
-				    u16 tx_status)
-{
-	struct ieee80211_tx_info *txinfo;
-	unsigned int retries = 0;
-
-	txinfo = IEEE80211_SKB_CB(skb);
-	ieee80211_tx_info_clear_status(txinfo);
-
-	switch (tx_status) {
-	case AR9170_TX_STATUS_RETRY:
-		retries = 2;
-	case AR9170_TX_STATUS_COMPLETE:
-		txinfo->flags |= IEEE80211_TX_STAT_ACK;
-		break;
-
-	case AR9170_TX_STATUS_FAILED:
-		retries = ar->hw->conf.long_frame_max_tx_count;
-		break;
-
-	default:
-		wiphy_err(ar->hw->wiphy,
-			  "invalid tx_status response (%x)\n", tx_status);
-		break;
-	}
-
-	txinfo->status.rates[0].count = retries + 1;
-	skb_pull(skb, sizeof(struct ar9170_tx_control));
-	ieee80211_tx_status_irqsafe(ar->hw, skb);
-}
-
-void ar9170_tx_callback(struct ar9170 *ar, struct sk_buff *skb)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ar9170_tx_info *arinfo = (void *) info->rate_driver_data;
-	unsigned int queue = skb_get_queue_mapping(skb);
-	unsigned long flags;
-
-	spin_lock_irqsave(&ar->tx_stats_lock, flags);
-	ar->tx_stats[queue].len--;
-
-	if (ar->tx_stats[queue].len < AR9170_NUM_TX_LIMIT_SOFT) {
-#ifdef AR9170_QUEUE_STOP_DEBUG
-		wiphy_debug(ar->hw->wiphy, "wake queue %d\n", queue);
-		__ar9170_dump_txstats(ar);
-#endif /* AR9170_QUEUE_STOP_DEBUG */
-		ieee80211_wake_queue(ar->hw, queue);
-	}
-	spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
-
-	if (info->flags & IEEE80211_TX_CTL_NO_ACK) {
-		ar9170_tx_status(ar, skb, AR9170_TX_STATUS_FAILED);
-	} else {
-		arinfo->timeout = jiffies +
-			  msecs_to_jiffies(AR9170_TX_TIMEOUT);
-
-		skb_queue_tail(&ar->tx_status[queue], skb);
-	}
-
-	if (!ar->tx_stats[queue].len &&
-	    !skb_queue_empty(&ar->tx_pending[queue])) {
-		ar9170_tx(ar);
-	}
-}
-
-static struct sk_buff *ar9170_get_queued_skb(struct ar9170 *ar,
-					     const u8 *mac,
-					     struct sk_buff_head *queue,
-					     const u32 rate)
-{
-	unsigned long flags;
-	struct sk_buff *skb;
-
-	/*
-	 * Unfortunately, the firmware does not tell to which (queued) frame
-	 * this transmission status report belongs to.
-	 *
-	 * So we have to make risky guesses - with the scarce information
-	 * the firmware provided (-> destination MAC, and phy_control) -
-	 * and hope that we picked the right one...
-	 */
-
-	spin_lock_irqsave(&queue->lock, flags);
-	skb_queue_walk(queue, skb) {
-		struct ar9170_tx_control *txc = (void *) skb->data;
-		struct ieee80211_hdr *hdr = (void *) txc->frame_data;
-		u32 r;
-
-		if (mac && compare_ether_addr(ieee80211_get_DA(hdr), mac)) {
-#ifdef AR9170_QUEUE_DEBUG
-			wiphy_debug(ar->hw->wiphy,
-				    "skip frame => DA %pM != %pM\n",
-				    mac, ieee80211_get_DA(hdr));
-			ar9170_print_txheader(ar, skb);
-#endif /* AR9170_QUEUE_DEBUG */
-			continue;
-		}
-
-		r = (le32_to_cpu(txc->phy_control) & AR9170_TX_PHY_MCS_MASK) >>
-		    AR9170_TX_PHY_MCS_SHIFT;
-
-		if ((rate != AR9170_TX_INVALID_RATE) && (r != rate)) {
-#ifdef AR9170_QUEUE_DEBUG
-			wiphy_debug(ar->hw->wiphy,
-				    "skip frame => rate %d != %d\n", rate, r);
-			ar9170_print_txheader(ar, skb);
-#endif /* AR9170_QUEUE_DEBUG */
-			continue;
-		}
-
-		__skb_unlink(skb, queue);
-		spin_unlock_irqrestore(&queue->lock, flags);
-		return skb;
-	}
-
-#ifdef AR9170_QUEUE_DEBUG
-	wiphy_err(ar->hw->wiphy,
-		  "ESS:[%pM] does not have any outstanding frames in queue.\n",
-		  mac);
-	__ar9170_dump_txqueue(ar, queue);
-#endif /* AR9170_QUEUE_DEBUG */
-	spin_unlock_irqrestore(&queue->lock, flags);
-
-	return NULL;
-}
-
-/*
- * This worker tries to keeps an maintain tx_status queues.
- * So we can guarantee that incoming tx_status reports are
- * actually for a pending frame.
- */
-
-static void ar9170_tx_janitor(struct work_struct *work)
-{
-	struct ar9170 *ar = container_of(work, struct ar9170,
-					 tx_janitor.work);
-	struct sk_buff_head waste;
-	unsigned int i;
-	bool resched = false;
-
-	if (unlikely(!IS_STARTED(ar)))
-		return ;
-
-	skb_queue_head_init(&waste);
-
-	for (i = 0; i < __AR9170_NUM_TXQ; i++) {
-#ifdef AR9170_QUEUE_DEBUG
-		wiphy_debug(ar->hw->wiphy, "garbage collector scans queue:%d\n",
-			    i);
-		ar9170_dump_txqueue(ar, &ar->tx_pending[i]);
-		ar9170_dump_txqueue(ar, &ar->tx_status[i]);
-#endif /* AR9170_QUEUE_DEBUG */
-
-		ar9170_recycle_expired(ar, &ar->tx_status[i], &waste);
-		ar9170_recycle_expired(ar, &ar->tx_pending[i], &waste);
-		skb_queue_purge(&waste);
-
-		if (!skb_queue_empty(&ar->tx_status[i]) ||
-		    !skb_queue_empty(&ar->tx_pending[i]))
-			resched = true;
-	}
-
-	if (!resched)
-		return;
-
-	ieee80211_queue_delayed_work(ar->hw,
-				     &ar->tx_janitor,
-				     msecs_to_jiffies(AR9170_JANITOR_DELAY));
-}
-
-void ar9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len)
-{
-	struct ar9170_cmd_response *cmd = (void *) buf;
-
-	if ((cmd->type & 0xc0) != 0xc0) {
-		ar->callback_cmd(ar, len, buf);
-		return;
-	}
-
-	/* hardware event handlers */
-	switch (cmd->type) {
-	case 0xc1: {
-		/*
-		 * TX status notification:
-		 * bytes: 0c c1 XX YY M1 M2 M3 M4 M5 M6 R4 R3 R2 R1 S2 S1
-		 *
-		 * XX always 81
-		 * YY always 00
-		 * M1-M6 is the MAC address
-		 * R1-R4 is the transmit rate
-		 * S1-S2 is the transmit status
-		 */
-
-		struct sk_buff *skb;
-		u32 phy = le32_to_cpu(cmd->tx_status.rate);
-		u32 q = (phy & AR9170_TX_PHY_QOS_MASK) >>
-			AR9170_TX_PHY_QOS_SHIFT;
-#ifdef AR9170_QUEUE_DEBUG
-		wiphy_debug(ar->hw->wiphy,
-			    "recv tx_status for %pm, p:%08x, q:%d\n",
-			    cmd->tx_status.dst, phy, q);
-#endif /* AR9170_QUEUE_DEBUG */
-
-		skb = ar9170_get_queued_skb(ar, cmd->tx_status.dst,
-					    &ar->tx_status[q],
-					    AR9170_TX_INVALID_RATE);
-		if (unlikely(!skb))
-			return ;
-
-		ar9170_tx_status(ar, skb, le16_to_cpu(cmd->tx_status.status));
-		break;
-		}
-
-	case 0xc0:
-		/*
-		 * pre-TBTT event
-		 */
-		if (ar->vif && ar->vif->type == NL80211_IFTYPE_AP)
-			ieee80211_queue_work(ar->hw, &ar->beacon_work);
-		break;
-
-	case 0xc2:
-		/*
-		 * (IBSS) beacon send notification
-		 * bytes: 04 c2 XX YY B4 B3 B2 B1
-		 *
-		 * XX always 80
-		 * YY always 00
-		 * B1-B4 "should" be the number of send out beacons.
-		 */
-		break;
-
-	case 0xc3:
-		/* End of Atim Window */
-		break;
-
-	case 0xc4:
-		/* BlockACK bitmap */
-		break;
-
-	case 0xc5:
-		/* BlockACK events */
-		break;
-
-	case 0xc6:
-		/* Watchdog Interrupt */
-		break;
-
-	case 0xc9:
-		/* retransmission issue / SIFS/EIFS collision ?! */
-		break;
-
-	/* firmware debug */
-	case 0xca:
-		printk(KERN_DEBUG "ar9170 FW: %.*s\n", len - 4,
-				(char *)buf + 4);
-		break;
-	case 0xcb:
-		len -= 4;
-
-		switch (len) {
-		case 1:
-			printk(KERN_DEBUG "ar9170 FW: u8: %#.2x\n",
-				*((char *)buf + 4));
-			break;
-		case 2:
-			printk(KERN_DEBUG "ar9170 FW: u8: %#.4x\n",
-				le16_to_cpup((__le16 *)((char *)buf + 4)));
-			break;
-		case 4:
-			printk(KERN_DEBUG "ar9170 FW: u8: %#.8x\n",
-				le32_to_cpup((__le32 *)((char *)buf + 4)));
-			break;
-		case 8:
-			printk(KERN_DEBUG "ar9170 FW: u8: %#.16lx\n",
-				(unsigned long)le64_to_cpup(
-						(__le64 *)((char *)buf + 4)));
-			break;
-		}
-		break;
-	case 0xcc:
-		print_hex_dump_bytes("ar9170 FW:", DUMP_PREFIX_NONE,
-				     (char *)buf + 4, len - 4);
-		break;
-
-	default:
-		pr_info("received unhandled event %x\n", cmd->type);
-		print_hex_dump_bytes("dump:", DUMP_PREFIX_NONE, buf, len);
-		break;
-	}
-}
-
-static void ar9170_rx_reset_rx_mpdu(struct ar9170 *ar)
-{
-	memset(&ar->rx_mpdu.plcp, 0, sizeof(struct ar9170_rx_head));
-	ar->rx_mpdu.has_plcp = false;
-}
-
-int ar9170_nag_limiter(struct ar9170 *ar)
-{
-	bool print_message;
-
-	/*
-	 * we expect all sorts of errors in promiscuous mode.
-	 * don't bother with it, it's OK!
-	 */
-	if (ar->sniffer_enabled)
-		return false;
-
-	/*
-	 * only go for frequent errors! The hardware tends to
-	 * do some stupid thing once in a while under load, in
-	 * noisy environments or just for fun!
-	 */
-	if (time_before(jiffies, ar->bad_hw_nagger) && net_ratelimit())
-		print_message = true;
-	else
-		print_message = false;
-
-	/* reset threshold for "once in a while" */
-	ar->bad_hw_nagger = jiffies + HZ / 4;
-	return print_message;
-}
-
-static int ar9170_rx_mac_status(struct ar9170 *ar,
-				struct ar9170_rx_head *head,
-				struct ar9170_rx_macstatus *mac,
-				struct ieee80211_rx_status *status)
-{
-	u8 error, decrypt;
-
-	BUILD_BUG_ON(sizeof(struct ar9170_rx_head) != 12);
-	BUILD_BUG_ON(sizeof(struct ar9170_rx_macstatus) != 4);
-
-	error = mac->error;
-	if (error & AR9170_RX_ERROR_MMIC) {
-		status->flag |= RX_FLAG_MMIC_ERROR;
-		error &= ~AR9170_RX_ERROR_MMIC;
-	}
-
-	if (error & AR9170_RX_ERROR_PLCP) {
-		status->flag |= RX_FLAG_FAILED_PLCP_CRC;
-		error &= ~AR9170_RX_ERROR_PLCP;
-
-		if (!(ar->filter_state & FIF_PLCPFAIL))
-			return -EINVAL;
-	}
-
-	if (error & AR9170_RX_ERROR_FCS) {
-		status->flag |= RX_FLAG_FAILED_FCS_CRC;
-		error &= ~AR9170_RX_ERROR_FCS;
-
-		if (!(ar->filter_state & FIF_FCSFAIL))
-			return -EINVAL;
-	}
-
-	decrypt = ar9170_get_decrypt_type(mac);
-	if (!(decrypt & AR9170_RX_ENC_SOFTWARE) &&
-	    decrypt != AR9170_ENC_ALG_NONE)
-		status->flag |= RX_FLAG_DECRYPTED;
-
-	/* ignore wrong RA errors */
-	error &= ~AR9170_RX_ERROR_WRONG_RA;
-
-	if (error & AR9170_RX_ERROR_DECRYPT) {
-		error &= ~AR9170_RX_ERROR_DECRYPT;
-		/*
-		 * Rx decryption is done in place,
-		 * the original data is lost anyway.
-		 */
-
-		return -EINVAL;
-	}
-
-	/* drop any other error frames */
-	if (unlikely(error)) {
-		/* TODO: update netdevice's RX dropped/errors statistics */
-
-		if (ar9170_nag_limiter(ar))
-			wiphy_debug(ar->hw->wiphy,
-				    "received frame with suspicious error code (%#x).\n",
-				    error);
-
-		return -EINVAL;
-	}
-
-	status->band = ar->channel->band;
-	status->freq = ar->channel->center_freq;
-
-	switch (mac->status & AR9170_RX_STATUS_MODULATION_MASK) {
-	case AR9170_RX_STATUS_MODULATION_CCK:
-		if (mac->status & AR9170_RX_STATUS_SHORT_PREAMBLE)
-			status->flag |= RX_FLAG_SHORTPRE;
-		switch (head->plcp[0]) {
-		case 0x0a:
-			status->rate_idx = 0;
-			break;
-		case 0x14:
-			status->rate_idx = 1;
-			break;
-		case 0x37:
-			status->rate_idx = 2;
-			break;
-		case 0x6e:
-			status->rate_idx = 3;
-			break;
-		default:
-			if (ar9170_nag_limiter(ar))
-				wiphy_err(ar->hw->wiphy,
-					  "invalid plcp cck rate (%x).\n",
-					  head->plcp[0]);
-			return -EINVAL;
-		}
-		break;
-
-	case AR9170_RX_STATUS_MODULATION_DUPOFDM:
-	case AR9170_RX_STATUS_MODULATION_OFDM:
-		switch (head->plcp[0] & 0xf) {
-		case 0xb:
-			status->rate_idx = 0;
-			break;
-		case 0xf:
-			status->rate_idx = 1;
-			break;
-		case 0xa:
-			status->rate_idx = 2;
-			break;
-		case 0xe:
-			status->rate_idx = 3;
-			break;
-		case 0x9:
-			status->rate_idx = 4;
-			break;
-		case 0xd:
-			status->rate_idx = 5;
-			break;
-		case 0x8:
-			status->rate_idx = 6;
-			break;
-		case 0xc:
-			status->rate_idx = 7;
-			break;
-		default:
-			if (ar9170_nag_limiter(ar))
-				wiphy_err(ar->hw->wiphy,
-					  "invalid plcp ofdm rate (%x).\n",
-					  head->plcp[0]);
-			return -EINVAL;
-		}
-		if (status->band == IEEE80211_BAND_2GHZ)
-			status->rate_idx += 4;
-		break;
-
-	case AR9170_RX_STATUS_MODULATION_HT:
-		if (head->plcp[3] & 0x80)
-			status->flag |= RX_FLAG_40MHZ;
-		if (head->plcp[6] & 0x80)
-			status->flag |= RX_FLAG_SHORT_GI;
-
-		status->rate_idx = clamp(0, 75, head->plcp[6] & 0x7f);
-		status->flag |= RX_FLAG_HT;
-		break;
-
-	default:
-		if (ar9170_nag_limiter(ar))
-			wiphy_err(ar->hw->wiphy, "invalid modulation\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static void ar9170_rx_phy_status(struct ar9170 *ar,
-				 struct ar9170_rx_phystatus *phy,
-				 struct ieee80211_rx_status *status)
-{
-	int i;
-
-	BUILD_BUG_ON(sizeof(struct ar9170_rx_phystatus) != 20);
-
-	for (i = 0; i < 3; i++)
-		if (phy->rssi[i] != 0x80)
-			status->antenna |= BIT(i);
-
-	/* post-process RSSI */
-	for (i = 0; i < 7; i++)
-		if (phy->rssi[i] & 0x80)
-			phy->rssi[i] = ((phy->rssi[i] & 0x7f) + 1) & 0x7f;
-
-	/* TODO: we could do something with phy_errors */
-	status->signal = ar->noise[0] + phy->rssi_combined;
-}
-
-static struct sk_buff *ar9170_rx_copy_data(u8 *buf, int len)
-{
-	struct sk_buff *skb;
-	int reserved = 0;
-	struct ieee80211_hdr *hdr = (void *) buf;
-
-	if (ieee80211_is_data_qos(hdr->frame_control)) {
-		u8 *qc = ieee80211_get_qos_ctl(hdr);
-		reserved += NET_IP_ALIGN;
-
-		if (*qc & IEEE80211_QOS_CONTROL_A_MSDU_PRESENT)
-			reserved += NET_IP_ALIGN;
-	}
-
-	if (ieee80211_has_a4(hdr->frame_control))
-		reserved += NET_IP_ALIGN;
-
-	reserved = 32 + (reserved & NET_IP_ALIGN);
-
-	skb = dev_alloc_skb(len + reserved);
-	if (likely(skb)) {
-		skb_reserve(skb, reserved);
-		memcpy(skb_put(skb, len), buf, len);
-	}
-
-	return skb;
-}
-
-/*
- * If the frame alignment is right (or the kernel has
- * CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS), and there
- * is only a single MPDU in the USB frame, then we could
- * submit to mac80211 the SKB directly. However, since
- * there may be multiple packets in one SKB in stream
- * mode, and we need to observe the proper ordering,
- * this is non-trivial.
- */
-
-static void ar9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len)
-{
-	struct ar9170_rx_head *head;
-	struct ar9170_rx_macstatus *mac;
-	struct ar9170_rx_phystatus *phy = NULL;
-	struct ieee80211_rx_status status;
-	struct sk_buff *skb;
-	int mpdu_len;
-
-	if (unlikely(!IS_STARTED(ar) || len < (sizeof(*mac))))
-		return ;
-
-	/* Received MPDU */
-	mpdu_len = len - sizeof(*mac);
-
-	mac = (void *)(buf + mpdu_len);
-	if (unlikely(mac->error & AR9170_RX_ERROR_FATAL)) {
-		/* this frame is too damaged and can't be used - drop it */
-
-		return ;
-	}
-
-	switch (mac->status & AR9170_RX_STATUS_MPDU_MASK) {
-	case AR9170_RX_STATUS_MPDU_FIRST:
-		/* first mpdu packet has the plcp header */
-		if (likely(mpdu_len >= sizeof(struct ar9170_rx_head))) {
-			head = (void *) buf;
-			memcpy(&ar->rx_mpdu.plcp, (void *) buf,
-			       sizeof(struct ar9170_rx_head));
-
-			mpdu_len -= sizeof(struct ar9170_rx_head);
-			buf += sizeof(struct ar9170_rx_head);
-			ar->rx_mpdu.has_plcp = true;
-		} else {
-			if (ar9170_nag_limiter(ar))
-				wiphy_err(ar->hw->wiphy,
-					  "plcp info is clipped.\n");
-			return ;
-		}
-		break;
-
-	case AR9170_RX_STATUS_MPDU_LAST:
-		/* last mpdu has a extra tail with phy status information */
-
-		if (likely(mpdu_len >= sizeof(struct ar9170_rx_phystatus))) {
-			mpdu_len -= sizeof(struct ar9170_rx_phystatus);
-			phy = (void *)(buf + mpdu_len);
-		} else {
-			if (ar9170_nag_limiter(ar))
-				wiphy_err(ar->hw->wiphy,
-					  "frame tail is clipped.\n");
-			return ;
-		}
-
-	case AR9170_RX_STATUS_MPDU_MIDDLE:
-		/* middle mpdus are just data */
-		if (unlikely(!ar->rx_mpdu.has_plcp)) {
-			if (!ar9170_nag_limiter(ar))
-				return ;
-
-			wiphy_err(ar->hw->wiphy,
-				  "rx stream did not start with a first_mpdu frame tag.\n");
-
-			return ;
-		}
-
-		head = &ar->rx_mpdu.plcp;
-		break;
-
-	case AR9170_RX_STATUS_MPDU_SINGLE:
-		/* single mpdu - has plcp (head) and phy status (tail) */
-		head = (void *) buf;
-
-		mpdu_len -= sizeof(struct ar9170_rx_head);
-		mpdu_len -= sizeof(struct ar9170_rx_phystatus);
-
-		buf += sizeof(struct ar9170_rx_head);
-		phy = (void *)(buf + mpdu_len);
-		break;
-
-	default:
-		BUG_ON(1);
-		break;
-	}
-
-	if (unlikely(mpdu_len < FCS_LEN))
-		return ;
-
-	memset(&status, 0, sizeof(status));
-	if (unlikely(ar9170_rx_mac_status(ar, head, mac, &status)))
-		return ;
-
-	if (phy)
-		ar9170_rx_phy_status(ar, phy, &status);
-
-	skb = ar9170_rx_copy_data(buf, mpdu_len);
-	if (likely(skb)) {
-		memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status));
-		ieee80211_rx_irqsafe(ar->hw, skb);
-	}
-}
-
-void ar9170_rx(struct ar9170 *ar, struct sk_buff *skb)
-{
-	unsigned int i, tlen, resplen, wlen = 0, clen = 0;
-	u8 *tbuf, *respbuf;
-
-	tbuf = skb->data;
-	tlen = skb->len;
-
-	while (tlen >= 4) {
-		clen = tbuf[1] << 8 | tbuf[0];
-		wlen = ALIGN(clen, 4);
-
-		/* check if this is stream has a valid tag.*/
-		if (tbuf[2] != 0 || tbuf[3] != 0x4e) {
-			/*
-			 * TODO: handle the highly unlikely event that the
-			 * corrupted stream has the TAG at the right position.
-			 */
-
-			/* check if the frame can be repaired. */
-			if (!ar->rx_failover_missing) {
-				/* this is no "short read". */
-				if (ar9170_nag_limiter(ar)) {
-					wiphy_err(ar->hw->wiphy,
-						  "missing tag!\n");
-					goto err_telluser;
-				} else
-					goto err_silent;
-			}
-
-			if (ar->rx_failover_missing > tlen) {
-				if (ar9170_nag_limiter(ar)) {
-					wiphy_err(ar->hw->wiphy,
-						  "possible multi stream corruption!\n");
-					goto err_telluser;
-				} else
-					goto err_silent;
-			}
-
-			memcpy(skb_put(ar->rx_failover, tlen), tbuf, tlen);
-			ar->rx_failover_missing -= tlen;
-
-			if (ar->rx_failover_missing <= 0) {
-				/*
-				 * nested ar9170_rx call!
-				 * termination is guaranteed, even when the
-				 * combined frame also have a element with
-				 * a bad tag.
-				 */
-
-				ar->rx_failover_missing = 0;
-				ar9170_rx(ar, ar->rx_failover);
-
-				skb_reset_tail_pointer(ar->rx_failover);
-				skb_trim(ar->rx_failover, 0);
-			}
-
-			return ;
-		}
-
-		/* check if stream is clipped */
-		if (wlen > tlen - 4) {
-			if (ar->rx_failover_missing) {
-				/* TODO: handle double stream corruption. */
-				if (ar9170_nag_limiter(ar)) {
-					wiphy_err(ar->hw->wiphy,
-						  "double rx stream corruption!\n");
-					goto err_telluser;
-				} else
-					goto err_silent;
-			}
-
-			/*
-			 * save incomplete data set.
-			 * the firmware will resend the missing bits when
-			 * the rx - descriptor comes round again.
-			 */
-
-			memcpy(skb_put(ar->rx_failover, tlen), tbuf, tlen);
-			ar->rx_failover_missing = clen - tlen;
-			return ;
-		}
-		resplen = clen;
-		respbuf = tbuf + 4;
-		tbuf += wlen + 4;
-		tlen -= wlen + 4;
-
-		i = 0;
-
-		/* weird thing, but this is the same in the original driver */
-		while (resplen > 2 && i < 12 &&
-		       respbuf[0] == 0xff && respbuf[1] == 0xff) {
-			i += 2;
-			resplen -= 2;
-			respbuf += 2;
-		}
-
-		if (resplen < 4)
-			continue;
-
-		/* found the 6 * 0xffff marker? */
-		if (i == 12)
-			ar9170_handle_command_response(ar, respbuf, resplen);
-		else
-			ar9170_handle_mpdu(ar, respbuf, clen);
-	}
-
-	if (tlen) {
-		if (net_ratelimit())
-			wiphy_err(ar->hw->wiphy,
-				  "%d bytes of unprocessed data left in rx stream!\n",
-				  tlen);
-
-		goto err_telluser;
-	}
-
-	return ;
-
-err_telluser:
-	wiphy_err(ar->hw->wiphy,
-		  "damaged RX stream data [want:%d, data:%d, rx:%d, pending:%d ]\n",
-		  clen, wlen, tlen, ar->rx_failover_missing);
-
-	if (ar->rx_failover_missing)
-		print_hex_dump_bytes("rxbuf:", DUMP_PREFIX_OFFSET,
-				     ar->rx_failover->data,
-				     ar->rx_failover->len);
-
-	print_hex_dump_bytes("stream:", DUMP_PREFIX_OFFSET,
-			     skb->data, skb->len);
-
-	wiphy_err(ar->hw->wiphy,
-		  "If you see this message frequently, please check your hardware and cables.\n");
-
-err_silent:
-	if (ar->rx_failover_missing) {
-		skb_reset_tail_pointer(ar->rx_failover);
-		skb_trim(ar->rx_failover, 0);
-		ar->rx_failover_missing = 0;
-	}
-}
-
-#define AR9170_FILL_QUEUE(queue, ai_fs, cwmin, cwmax, _txop)		\
-do {									\
-	queue.aifs = ai_fs;						\
-	queue.cw_min = cwmin;						\
-	queue.cw_max = cwmax;						\
-	queue.txop = _txop;						\
-} while (0)
-
-static int ar9170_op_start(struct ieee80211_hw *hw)
-{
-	struct ar9170 *ar = hw->priv;
-	int err, i;
-
-	mutex_lock(&ar->mutex);
-
-	/* reinitialize queues statistics */
-	memset(&ar->tx_stats, 0, sizeof(ar->tx_stats));
-	for (i = 0; i < __AR9170_NUM_TXQ; i++)
-		ar->tx_stats[i].limit = AR9170_TXQ_DEPTH;
-
-	/* reset QoS defaults */
-	AR9170_FILL_QUEUE(ar->edcf[0], 3, 15, 1023,  0); /* BEST EFFORT*/
-	AR9170_FILL_QUEUE(ar->edcf[1], 7, 15, 1023,  0); /* BACKGROUND */
-	AR9170_FILL_QUEUE(ar->edcf[2], 2, 7,    15, 94); /* VIDEO */
-	AR9170_FILL_QUEUE(ar->edcf[3], 2, 3,     7, 47); /* VOICE */
-	AR9170_FILL_QUEUE(ar->edcf[4], 2, 3,     7,  0); /* SPECIAL */
-
-	/* set sane AMPDU defaults */
-	ar->global_ampdu_density = 6;
-	ar->global_ampdu_factor = 3;
-
-	ar->bad_hw_nagger = jiffies;
-
-	err = ar->open(ar);
-	if (err)
-		goto out;
-
-	err = ar9170_init_mac(ar);
-	if (err)
-		goto out;
-
-	err = ar9170_set_qos(ar);
-	if (err)
-		goto out;
-
-	err = ar9170_init_phy(ar, IEEE80211_BAND_2GHZ);
-	if (err)
-		goto out;
-
-	err = ar9170_init_rf(ar);
-	if (err)
-		goto out;
-
-	/* start DMA */
-	err = ar9170_write_reg(ar, 0x1c3d30, 0x100);
-	if (err)
-		goto out;
-
-	ar->state = AR9170_STARTED;
-
-out:
-	mutex_unlock(&ar->mutex);
-	return err;
-}
-
-static void ar9170_op_stop(struct ieee80211_hw *hw)
-{
-	struct ar9170 *ar = hw->priv;
-	unsigned int i;
-
-	if (IS_STARTED(ar))
-		ar->state = AR9170_IDLE;
-
-	cancel_delayed_work_sync(&ar->tx_janitor);
-#ifdef CONFIG_AR9170_LEDS
-	cancel_delayed_work_sync(&ar->led_work);
-#endif
-	cancel_work_sync(&ar->beacon_work);
-
-	mutex_lock(&ar->mutex);
-
-	if (IS_ACCEPTING_CMD(ar)) {
-		ar9170_set_leds_state(ar, 0);
-
-		/* stop DMA */
-		ar9170_write_reg(ar, 0x1c3d30, 0);
-		ar->stop(ar);
-	}
-
-	for (i = 0; i < __AR9170_NUM_TXQ; i++) {
-		skb_queue_purge(&ar->tx_pending[i]);
-		skb_queue_purge(&ar->tx_status[i]);
-	}
-
-	mutex_unlock(&ar->mutex);
-}
-
-static int ar9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
-{
-	struct ieee80211_hdr *hdr;
-	struct ar9170_tx_control *txc;
-	struct ieee80211_tx_info *info;
-	struct ieee80211_tx_rate *txrate;
-	struct ar9170_tx_info *arinfo;
-	unsigned int queue = skb_get_queue_mapping(skb);
-	u16 keytype = 0;
-	u16 len, icv = 0;
-
-	BUILD_BUG_ON(sizeof(*arinfo) > sizeof(info->rate_driver_data));
-
-	hdr = (void *)skb->data;
-	info = IEEE80211_SKB_CB(skb);
-	len = skb->len;
-
-	txc = (void *)skb_push(skb, sizeof(*txc));
-
-	if (info->control.hw_key) {
-		icv = info->control.hw_key->icv_len;
-
-		switch (info->control.hw_key->cipher) {
-		case WLAN_CIPHER_SUITE_WEP40:
-		case WLAN_CIPHER_SUITE_WEP104:
-		case WLAN_CIPHER_SUITE_TKIP:
-			keytype = AR9170_TX_MAC_ENCR_RC4;
-			break;
-		case WLAN_CIPHER_SUITE_CCMP:
-			keytype = AR9170_TX_MAC_ENCR_AES;
-			break;
-		default:
-			WARN_ON(1);
-			goto err_out;
-		}
-	}
-
-	/* Length */
-	txc->length = cpu_to_le16(len + icv + 4);
-
-	txc->mac_control = cpu_to_le16(AR9170_TX_MAC_HW_DURATION |
-				       AR9170_TX_MAC_BACKOFF);
-	txc->mac_control |= cpu_to_le16(ar9170_qos_hwmap[queue] <<
-					AR9170_TX_MAC_QOS_SHIFT);
-	txc->mac_control |= cpu_to_le16(keytype);
-	txc->phy_control = cpu_to_le32(0);
-
-	if (info->flags & IEEE80211_TX_CTL_NO_ACK)
-		txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_NO_ACK);
-
-	txrate = &info->control.rates[0];
-	if (txrate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
-		txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_PROT_CTS);
-	else if (txrate->flags & IEEE80211_TX_RC_USE_RTS_CTS)
-		txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_PROT_RTS);
-
-	arinfo = (void *)info->rate_driver_data;
-	arinfo->timeout = jiffies + msecs_to_jiffies(AR9170_QUEUE_TIMEOUT);
-
-	if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
-	     (is_valid_ether_addr(ieee80211_get_DA(hdr)))) {
-		/*
-		 * WARNING:
-		 * Putting the QoS queue bits into an unexplored territory is
-		 * certainly not elegant.
-		 *
-		 * In my defense: This idea provides a reasonable way to
-		 * smuggle valuable information to the tx_status callback.
-		 * Also, the idea behind this bit-abuse came straight from
-		 * the original driver code.
-		 */
-
-		txc->phy_control |=
-			cpu_to_le32(queue << AR9170_TX_PHY_QOS_SHIFT);
-
-		txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_RATE_PROBE);
-	}
-
-	return 0;
-
-err_out:
-	skb_pull(skb, sizeof(*txc));
-	return -EINVAL;
-}
-
-static void ar9170_tx_prepare_phy(struct ar9170 *ar, struct sk_buff *skb)
-{
-	struct ar9170_tx_control *txc;
-	struct ieee80211_tx_info *info;
-	struct ieee80211_rate *rate = NULL;
-	struct ieee80211_tx_rate *txrate;
-	u32 power, chains;
-
-	txc = (void *) skb->data;
-	info = IEEE80211_SKB_CB(skb);
-	txrate = &info->control.rates[0];
-
-	if (txrate->flags & IEEE80211_TX_RC_GREEN_FIELD)
-		txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_GREENFIELD);
-
-	if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
-		txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_SHORT_PREAMBLE);
-
-	if (txrate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
-		txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_BW_40MHZ);
-	/* this works because 40 MHz is 2 and dup is 3 */
-	if (txrate->flags & IEEE80211_TX_RC_DUP_DATA)
-		txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_BW_40MHZ_DUP);
-
-	if (txrate->flags & IEEE80211_TX_RC_SHORT_GI)
-		txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_SHORT_GI);
-
-	if (txrate->flags & IEEE80211_TX_RC_MCS) {
-		u32 r = txrate->idx;
-		u8 *txpower;
-
-		/* heavy clip control */
-		txc->phy_control |= cpu_to_le32((r & 0x7) << 7);
-
-		r <<= AR9170_TX_PHY_MCS_SHIFT;
-		BUG_ON(r & ~AR9170_TX_PHY_MCS_MASK);
-
-		txc->phy_control |= cpu_to_le32(r & AR9170_TX_PHY_MCS_MASK);
-		txc->phy_control |= cpu_to_le32(AR9170_TX_PHY_MOD_HT);
-
-		if (txrate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) {
-			if (info->band == IEEE80211_BAND_5GHZ)
-				txpower = ar->power_5G_ht40;
-			else
-				txpower = ar->power_2G_ht40;
-		} else {
-			if (info->band == IEEE80211_BAND_5GHZ)
-				txpower = ar->power_5G_ht20;
-			else
-				txpower = ar->power_2G_ht20;
-		}
-
-		power = txpower[(txrate->idx) & 7];
-	} else {
-		u8 *txpower;
-		u32 mod;
-		u32 phyrate;
-		u8 idx = txrate->idx;
-
-		if (info->band != IEEE80211_BAND_2GHZ) {
-			idx += 4;
-			txpower = ar->power_5G_leg;
-			mod = AR9170_TX_PHY_MOD_OFDM;
-		} else {
-			if (idx < 4) {
-				txpower = ar->power_2G_cck;
-				mod = AR9170_TX_PHY_MOD_CCK;
-			} else {
-				mod = AR9170_TX_PHY_MOD_OFDM;
-				txpower = ar->power_2G_ofdm;
-			}
-		}
-
-		rate = &__ar9170_ratetable[idx];
-
-		phyrate = rate->hw_value & 0xF;
-		power = txpower[(rate->hw_value & 0x30) >> 4];
-		phyrate <<= AR9170_TX_PHY_MCS_SHIFT;
-
-		txc->phy_control |= cpu_to_le32(mod);
-		txc->phy_control |= cpu_to_le32(phyrate);
-	}
-
-	power <<= AR9170_TX_PHY_TX_PWR_SHIFT;
-	power &= AR9170_TX_PHY_TX_PWR_MASK;
-	txc->phy_control |= cpu_to_le32(power);
-
-	/* set TX chains */
-	if (ar->eeprom.tx_mask == 1) {
-		chains = AR9170_TX_PHY_TXCHAIN_1;
-	} else {
-		chains = AR9170_TX_PHY_TXCHAIN_2;
-
-		/* >= 36M legacy OFDM - use only one chain */
-		if (rate && rate->bitrate >= 360)
-			chains = AR9170_TX_PHY_TXCHAIN_1;
-	}
-	txc->phy_control |= cpu_to_le32(chains << AR9170_TX_PHY_TXCHAIN_SHIFT);
-}
-
-static void ar9170_tx(struct ar9170 *ar)
-{
-	struct sk_buff *skb;
-	unsigned long flags;
-	struct ieee80211_tx_info *info;
-	struct ar9170_tx_info *arinfo;
-	unsigned int i, frames, frames_failed, remaining_space;
-	int err;
-	bool schedule_garbagecollector = false;
-
-	BUILD_BUG_ON(sizeof(*arinfo) > sizeof(info->rate_driver_data));
-
-	if (unlikely(!IS_STARTED(ar)))
-		return ;
-
-	remaining_space = AR9170_TX_MAX_PENDING;
-
-	for (i = 0; i < __AR9170_NUM_TXQ; i++) {
-		spin_lock_irqsave(&ar->tx_stats_lock, flags);
-		frames = min(ar->tx_stats[i].limit - ar->tx_stats[i].len,
-			     skb_queue_len(&ar->tx_pending[i]));
-
-		if (remaining_space < frames) {
-#ifdef AR9170_QUEUE_DEBUG
-			wiphy_debug(ar->hw->wiphy,
-				    "tx quota reached queue:%d, "
-				    "remaining slots:%d, needed:%d\n",
-				    i, remaining_space, frames);
-#endif /* AR9170_QUEUE_DEBUG */
-			frames = remaining_space;
-		}
-
-		ar->tx_stats[i].len += frames;
-		ar->tx_stats[i].count += frames;
-		if (ar->tx_stats[i].len >= ar->tx_stats[i].limit) {
-#ifdef AR9170_QUEUE_DEBUG
-			wiphy_debug(ar->hw->wiphy, "queue %d full\n", i);
-			wiphy_debug(ar->hw->wiphy, "stuck frames: ===>\n");
-			ar9170_dump_txqueue(ar, &ar->tx_pending[i]);
-			ar9170_dump_txqueue(ar, &ar->tx_status[i]);
-#endif /* AR9170_QUEUE_DEBUG */
-
-#ifdef AR9170_QUEUE_STOP_DEBUG
-			wiphy_debug(ar->hw->wiphy, "stop queue %d\n", i);
-			__ar9170_dump_txstats(ar);
-#endif /* AR9170_QUEUE_STOP_DEBUG */
-			ieee80211_stop_queue(ar->hw, i);
-		}
-
-		spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
-
-		if (!frames)
-			continue;
-
-		frames_failed = 0;
-		while (frames) {
-			skb = skb_dequeue(&ar->tx_pending[i]);
-			if (unlikely(!skb)) {
-				frames_failed += frames;
-				frames = 0;
-				break;
-			}
-
-			info = IEEE80211_SKB_CB(skb);
-			arinfo = (void *) info->rate_driver_data;
-
-			/* TODO: cancel stuck frames */
-			arinfo->timeout = jiffies +
-					  msecs_to_jiffies(AR9170_TX_TIMEOUT);
-
-#ifdef AR9170_QUEUE_DEBUG
-			wiphy_debug(ar->hw->wiphy, "send frame q:%d =>\n", i);
-			ar9170_print_txheader(ar, skb);
-#endif /* AR9170_QUEUE_DEBUG */
-
-			err = ar->tx(ar, skb);
-			if (unlikely(err)) {
-				frames_failed++;
-				dev_kfree_skb_any(skb);
-			} else {
-				remaining_space--;
-				schedule_garbagecollector = true;
-			}
-
-			frames--;
-		}
-
-#ifdef AR9170_QUEUE_DEBUG
-		wiphy_debug(ar->hw->wiphy,
-			    "ar9170_tx report for queue %d\n", i);
-
-		wiphy_debug(ar->hw->wiphy,
-			    "unprocessed pending frames left:\n");
-		ar9170_dump_txqueue(ar, &ar->tx_pending[i]);
-#endif /* AR9170_QUEUE_DEBUG */
-
-		if (unlikely(frames_failed)) {
-#ifdef AR9170_QUEUE_DEBUG
-			wiphy_debug(ar->hw->wiphy,
-				    "frames failed %d =>\n", frames_failed);
-#endif /* AR9170_QUEUE_DEBUG */
-
-			spin_lock_irqsave(&ar->tx_stats_lock, flags);
-			ar->tx_stats[i].len -= frames_failed;
-			ar->tx_stats[i].count -= frames_failed;
-#ifdef AR9170_QUEUE_STOP_DEBUG
-			wiphy_debug(ar->hw->wiphy, "wake queue %d\n", i);
-			__ar9170_dump_txstats(ar);
-#endif /* AR9170_QUEUE_STOP_DEBUG */
-			ieee80211_wake_queue(ar->hw, i);
-			spin_unlock_irqrestore(&ar->tx_stats_lock, flags);
-		}
-	}
-
-	if (!schedule_garbagecollector)
-		return;
-
-	ieee80211_queue_delayed_work(ar->hw,
-				     &ar->tx_janitor,
-				     msecs_to_jiffies(AR9170_JANITOR_DELAY));
-}
-
-void ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-	struct ar9170 *ar = hw->priv;
-	struct ieee80211_tx_info *info;
-	unsigned int queue;
-
-	if (unlikely(!IS_STARTED(ar)))
-		goto err_free;
-
-	if (unlikely(ar9170_tx_prepare(ar, skb)))
-		goto err_free;
-
-	queue = skb_get_queue_mapping(skb);
-	info = IEEE80211_SKB_CB(skb);
-	ar9170_tx_prepare_phy(ar, skb);
-	skb_queue_tail(&ar->tx_pending[queue], skb);
-
-	ar9170_tx(ar);
-	return;
-
-err_free:
-	dev_kfree_skb_any(skb);
-}
-
-static int ar9170_op_add_interface(struct ieee80211_hw *hw,
-				   struct ieee80211_vif *vif)
-{
-	struct ar9170 *ar = hw->priv;
-	struct ath_common *common = &ar->common;
-	int err = 0;
-
-	mutex_lock(&ar->mutex);
-
-	if (ar->vif) {
-		err = -EBUSY;
-		goto unlock;
-	}
-
-	ar->vif = vif;
-	memcpy(common->macaddr, vif->addr, ETH_ALEN);
-
-	if (modparam_nohwcrypt || (ar->vif->type != NL80211_IFTYPE_STATION)) {
-		ar->rx_software_decryption = true;
-		ar->disable_offload = true;
-	}
-
-	ar->cur_filter = 0;
-	err = ar9170_update_frame_filter(ar, AR9170_MAC_REG_FTF_DEFAULTS);
-	if (err)
-		goto unlock;
-
-	err = ar9170_set_operating_mode(ar);
-
-unlock:
-	mutex_unlock(&ar->mutex);
-	return err;
-}
-
-static void ar9170_op_remove_interface(struct ieee80211_hw *hw,
-				       struct ieee80211_vif *vif)
-{
-	struct ar9170 *ar = hw->priv;
-
-	mutex_lock(&ar->mutex);
-	ar->vif = NULL;
-	ar9170_update_frame_filter(ar, 0);
-	ar9170_set_beacon_timers(ar);
-	dev_kfree_skb(ar->beacon);
-	ar->beacon = NULL;
-	ar->sniffer_enabled = false;
-	ar->rx_software_decryption = false;
-	ar9170_set_operating_mode(ar);
-	mutex_unlock(&ar->mutex);
-}
-
-static int ar9170_op_config(struct ieee80211_hw *hw, u32 changed)
-{
-	struct ar9170 *ar = hw->priv;
-	int err = 0;
-
-	mutex_lock(&ar->mutex);
-
-	if (changed & IEEE80211_CONF_CHANGE_LISTEN_INTERVAL) {
-		/* TODO */
-		err = 0;
-	}
-
-	if (changed & IEEE80211_CONF_CHANGE_PS) {
-		/* TODO */
-		err = 0;
-	}
-
-	if (changed & IEEE80211_CONF_CHANGE_POWER) {
-		/* TODO */
-		err = 0;
-	}
-
-	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
-		/*
-		 * is it long_frame_max_tx_count or short_frame_max_tx_count?
-		 */
-
-		err = ar9170_set_hwretry_limit(ar,
-			ar->hw->conf.long_frame_max_tx_count);
-		if (err)
-			goto out;
-	}
-
-	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-
-		/* adjust slot time for 5 GHz */
-		err = ar9170_set_slot_time(ar);
-		if (err)
-			goto out;
-
-		err = ar9170_set_dyn_sifs_ack(ar);
-		if (err)
-			goto out;
-
-		err = ar9170_set_channel(ar, hw->conf.channel,
-				AR9170_RFI_NONE,
-				nl80211_to_ar9170(hw->conf.channel_type));
-		if (err)
-			goto out;
-	}
-
-out:
-	mutex_unlock(&ar->mutex);
-	return err;
-}
-
-static u64 ar9170_op_prepare_multicast(struct ieee80211_hw *hw,
-				       struct netdev_hw_addr_list *mc_list)
-{
-	u64 mchash;
-	struct netdev_hw_addr *ha;
-
-	/* always get broadcast frames */
-	mchash = 1ULL << (0xff >> 2);
-
-	netdev_hw_addr_list_for_each(ha, mc_list)
-		mchash |= 1ULL << (ha->addr[5] >> 2);
-
-	return mchash;
-}
-
-static void ar9170_op_configure_filter(struct ieee80211_hw *hw,
-				       unsigned int changed_flags,
-				       unsigned int *new_flags,
-				       u64 multicast)
-{
-	struct ar9170 *ar = hw->priv;
-
-	if (unlikely(!IS_ACCEPTING_CMD(ar)))
-		return ;
-
-	mutex_lock(&ar->mutex);
-
-	/* mask supported flags */
-	*new_flags &= FIF_ALLMULTI | FIF_CONTROL | FIF_BCN_PRBRESP_PROMISC |
-		      FIF_PROMISC_IN_BSS | FIF_FCSFAIL | FIF_PLCPFAIL;
-	ar->filter_state = *new_flags;
-	/*
-	 * We can support more by setting the sniffer bit and
-	 * then checking the error flags, later.
-	 */
-
-	if (changed_flags & FIF_ALLMULTI && *new_flags & FIF_ALLMULTI)
-		multicast = ~0ULL;
-
-	if (multicast != ar->cur_mc_hash)
-		ar9170_update_multicast(ar, multicast);
-
-	if (changed_flags & FIF_CONTROL) {
-		u32 filter = AR9170_MAC_REG_FTF_PSPOLL |
-			     AR9170_MAC_REG_FTF_RTS |
-			     AR9170_MAC_REG_FTF_CTS |
-			     AR9170_MAC_REG_FTF_ACK |
-			     AR9170_MAC_REG_FTF_CFE |
-			     AR9170_MAC_REG_FTF_CFE_ACK;
-
-		if (*new_flags & FIF_CONTROL)
-			filter |= ar->cur_filter;
-		else
-			filter &= (~ar->cur_filter);
-
-		ar9170_update_frame_filter(ar, filter);
-	}
-
-	if (changed_flags & FIF_PROMISC_IN_BSS) {
-		ar->sniffer_enabled = ((*new_flags) & FIF_PROMISC_IN_BSS) != 0;
-		ar9170_set_operating_mode(ar);
-	}
-
-	mutex_unlock(&ar->mutex);
-}
-
-
-static void ar9170_op_bss_info_changed(struct ieee80211_hw *hw,
-				       struct ieee80211_vif *vif,
-				       struct ieee80211_bss_conf *bss_conf,
-				       u32 changed)
-{
-	struct ar9170 *ar = hw->priv;
-	struct ath_common *common = &ar->common;
-	int err = 0;
-
-	mutex_lock(&ar->mutex);
-
-	if (changed & BSS_CHANGED_BSSID) {
-		memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
-		err = ar9170_set_operating_mode(ar);
-		if (err)
-			goto out;
-	}
-
-	if (changed & BSS_CHANGED_BEACON_ENABLED)
-		ar->enable_beacon = bss_conf->enable_beacon;
-
-	if (changed & BSS_CHANGED_BEACON) {
-		err = ar9170_update_beacon(ar);
-		if (err)
-			goto out;
-	}
-
-	if (changed & (BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_BEACON |
-		       BSS_CHANGED_BEACON_INT)) {
-		err = ar9170_set_beacon_timers(ar);
-		if (err)
-			goto out;
-	}
-
-	if (changed & BSS_CHANGED_ASSOC) {
-#ifndef CONFIG_AR9170_LEDS
-		/* enable assoc LED. */
-		err = ar9170_set_leds_state(ar, bss_conf->assoc ? 2 : 0);
-#endif /* CONFIG_AR9170_LEDS */
-	}
-
-	if (changed & BSS_CHANGED_HT) {
-		/* TODO */
-		err = 0;
-	}
-
-	if (changed & BSS_CHANGED_ERP_SLOT) {
-		err = ar9170_set_slot_time(ar);
-		if (err)
-			goto out;
-	}
-
-	if (changed & BSS_CHANGED_BASIC_RATES) {
-		err = ar9170_set_basic_rates(ar);
-		if (err)
-			goto out;
-	}
-
-out:
-	mutex_unlock(&ar->mutex);
-}
-
-static u64 ar9170_op_get_tsf(struct ieee80211_hw *hw)
-{
-	struct ar9170 *ar = hw->priv;
-	int err;
-	u64 tsf;
-#define NR 3
-	static const u32 addr[NR] = { AR9170_MAC_REG_TSF_H,
-				    AR9170_MAC_REG_TSF_L,
-				    AR9170_MAC_REG_TSF_H };
-	u32 val[NR];
-	int loops = 0;
-
-	mutex_lock(&ar->mutex);
-
-	while (loops++ < 10) {
-		err = ar9170_read_mreg(ar, NR, addr, val);
-		if (err || val[0] == val[2])
-			break;
-	}
-
-	mutex_unlock(&ar->mutex);
-
-	if (WARN_ON(err))
-		return 0;
-	tsf = val[0];
-	tsf = (tsf << 32) | val[1];
-	return tsf;
-#undef NR
-}
-
-static int ar9170_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-			  struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-			  struct ieee80211_key_conf *key)
-{
-	struct ar9170 *ar = hw->priv;
-	int err = 0, i;
-	u8 ktype;
-
-	if ((!ar->vif) || (ar->disable_offload))
-		return -EOPNOTSUPP;
-
-	switch (key->cipher) {
-	case WLAN_CIPHER_SUITE_WEP40:
-		ktype = AR9170_ENC_ALG_WEP64;
-		break;
-	case WLAN_CIPHER_SUITE_WEP104:
-		ktype = AR9170_ENC_ALG_WEP128;
-		break;
-	case WLAN_CIPHER_SUITE_TKIP:
-		ktype = AR9170_ENC_ALG_TKIP;
-		break;
-	case WLAN_CIPHER_SUITE_CCMP:
-		ktype = AR9170_ENC_ALG_AESCCMP;
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	mutex_lock(&ar->mutex);
-	if (cmd == SET_KEY) {
-		if (unlikely(!IS_STARTED(ar))) {
-			err = -EOPNOTSUPP;
-			goto out;
-		}
-
-		/* group keys need all-zeroes address */
-		if (!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
-			sta = NULL;
-
-		if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) {
-			for (i = 0; i < 64; i++)
-				if (!(ar->usedkeys & BIT(i)))
-					break;
-			if (i == 64) {
-				ar->rx_software_decryption = true;
-				ar9170_set_operating_mode(ar);
-				err = -ENOSPC;
-				goto out;
-			}
-		} else {
-			i = 64 + key->keyidx;
-		}
-
-		key->hw_key_idx = i;
-
-		err = ar9170_upload_key(ar, i, sta ? sta->addr : NULL, ktype, 0,
-					key->key, min_t(u8, 16, key->keylen));
-		if (err)
-			goto out;
-
-		if (key->cipher == WLAN_CIPHER_SUITE_TKIP) {
-			err = ar9170_upload_key(ar, i, sta ? sta->addr : NULL,
-						ktype, 1, key->key + 16, 16);
-			if (err)
-				goto out;
-
-			/*
-			 * hardware is not capable generating the MMIC
-			 * for fragmented frames!
-			 */
-			key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
-		}
-
-		if (i < 64)
-			ar->usedkeys |= BIT(i);
-
-		key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
-	} else {
-		if (unlikely(!IS_STARTED(ar))) {
-			/* The device is gone... together with the key ;-) */
-			err = 0;
-			goto out;
-		}
-
-		err = ar9170_disable_key(ar, key->hw_key_idx);
-		if (err)
-			goto out;
-
-		if (key->hw_key_idx < 64) {
-			ar->usedkeys &= ~BIT(key->hw_key_idx);
-		} else {
-			err = ar9170_upload_key(ar, key->hw_key_idx, NULL,
-						AR9170_ENC_ALG_NONE, 0,
-						NULL, 0);
-			if (err)
-				goto out;
-
-			if (key->cipher == WLAN_CIPHER_SUITE_TKIP) {
-				err = ar9170_upload_key(ar, key->hw_key_idx,
-							NULL,
-							AR9170_ENC_ALG_NONE, 1,
-							NULL, 0);
-				if (err)
-					goto out;
-			}
-
-		}
-	}
-
-	ar9170_regwrite_begin(ar);
-	ar9170_regwrite(AR9170_MAC_REG_ROLL_CALL_TBL_L, ar->usedkeys);
-	ar9170_regwrite(AR9170_MAC_REG_ROLL_CALL_TBL_H, ar->usedkeys >> 32);
-	ar9170_regwrite_finish();
-	err = ar9170_regwrite_result();
-
-out:
-	mutex_unlock(&ar->mutex);
-
-	return err;
-}
-
-static int ar9170_get_stats(struct ieee80211_hw *hw,
-			    struct ieee80211_low_level_stats *stats)
-{
-	struct ar9170 *ar = hw->priv;
-	u32 val;
-	int err;
-
-	mutex_lock(&ar->mutex);
-	err = ar9170_read_reg(ar, AR9170_MAC_REG_TX_RETRY, &val);
-	ar->stats.dot11ACKFailureCount += val;
-
-	memcpy(stats, &ar->stats, sizeof(*stats));
-	mutex_unlock(&ar->mutex);
-
-	return 0;
-}
-
-static int ar9170_get_survey(struct ieee80211_hw *hw, int idx,
-				struct survey_info *survey)
-{
-	struct ar9170 *ar = hw->priv;
-	struct ieee80211_conf *conf = &hw->conf;
-
-	if (idx != 0)
-		return -ENOENT;
-
-	/* TODO: update noise value, e.g. call ar9170_set_channel */
-
-	survey->channel = conf->channel;
-	survey->filled = SURVEY_INFO_NOISE_DBM;
-	survey->noise = ar->noise[0];
-
-	return 0;
-}
-
-static int ar9170_conf_tx(struct ieee80211_hw *hw, u16 queue,
-			  const struct ieee80211_tx_queue_params *param)
-{
-	struct ar9170 *ar = hw->priv;
-	int ret;
-
-	mutex_lock(&ar->mutex);
-	if (queue < __AR9170_NUM_TXQ) {
-		memcpy(&ar->edcf[ar9170_qos_hwmap[queue]],
-		       param, sizeof(*param));
-
-		ret = ar9170_set_qos(ar);
-	} else {
-		ret = -EINVAL;
-	}
-
-	mutex_unlock(&ar->mutex);
-	return ret;
-}
-
-static int ar9170_ampdu_action(struct ieee80211_hw *hw,
-			       struct ieee80211_vif *vif,
-			       enum ieee80211_ampdu_mlme_action action,
-			       struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			       u8 buf_size)
-{
-	switch (action) {
-	case IEEE80211_AMPDU_RX_START:
-	case IEEE80211_AMPDU_RX_STOP:
-		/* Handled by firmware */
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return 0;
-}
-
-static const struct ieee80211_ops ar9170_ops = {
-	.start			= ar9170_op_start,
-	.stop			= ar9170_op_stop,
-	.tx			= ar9170_op_tx,
-	.add_interface		= ar9170_op_add_interface,
-	.remove_interface	= ar9170_op_remove_interface,
-	.config			= ar9170_op_config,
-	.prepare_multicast	= ar9170_op_prepare_multicast,
-	.configure_filter	= ar9170_op_configure_filter,
-	.conf_tx		= ar9170_conf_tx,
-	.bss_info_changed	= ar9170_op_bss_info_changed,
-	.get_tsf		= ar9170_op_get_tsf,
-	.set_key		= ar9170_set_key,
-	.get_stats		= ar9170_get_stats,
-	.get_survey		= ar9170_get_survey,
-	.ampdu_action		= ar9170_ampdu_action,
-};
-
-void *ar9170_alloc(size_t priv_size)
-{
-	struct ieee80211_hw *hw;
-	struct ar9170 *ar;
-	struct sk_buff *skb;
-	int i;
-
-	/*
-	 * this buffer is used for rx stream reconstruction.
-	 * Under heavy load this device (or the transport layer?)
-	 * tends to split the streams into separate rx descriptors.
-	 */
-
-	skb = __dev_alloc_skb(AR9170_RX_STREAM_MAX_SIZE, GFP_KERNEL);
-	if (!skb)
-		goto err_nomem;
-
-	hw = ieee80211_alloc_hw(priv_size, &ar9170_ops);
-	if (!hw)
-		goto err_nomem;
-
-	ar = hw->priv;
-	ar->hw = hw;
-	ar->rx_failover = skb;
-
-	mutex_init(&ar->mutex);
-	spin_lock_init(&ar->cmdlock);
-	spin_lock_init(&ar->tx_stats_lock);
-	for (i = 0; i < __AR9170_NUM_TXQ; i++) {
-		skb_queue_head_init(&ar->tx_status[i]);
-		skb_queue_head_init(&ar->tx_pending[i]);
-	}
-	ar9170_rx_reset_rx_mpdu(ar);
-	INIT_WORK(&ar->beacon_work, ar9170_new_beacon);
-	INIT_DELAYED_WORK(&ar->tx_janitor, ar9170_tx_janitor);
-
-	/* all hw supports 2.4 GHz, so set channel to 1 by default */
-	ar->channel = &ar9170_2ghz_chantable[0];
-
-	/* first part of wiphy init */
-	ar->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
-					 BIT(NL80211_IFTYPE_WDS) |
-					 BIT(NL80211_IFTYPE_ADHOC);
-	ar->hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
-			 IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-			 IEEE80211_HW_SIGNAL_DBM;
-
-	ar->hw->queues = __AR9170_NUM_TXQ;
-	ar->hw->extra_tx_headroom = 8;
-
-	ar->hw->max_rates = 1;
-	ar->hw->max_rate_tries = 3;
-
-	for (i = 0; i < ARRAY_SIZE(ar->noise); i++)
-		ar->noise[i] = -95; /* ATH_DEFAULT_NOISE_FLOOR */
-
-	return ar;
-
-err_nomem:
-	kfree_skb(skb);
-	return ERR_PTR(-ENOMEM);
-}
-
-static int ar9170_read_eeprom(struct ar9170 *ar)
-{
-#define RW	8	/* number of words to read at once */
-#define RB	(sizeof(u32) * RW)
-	struct ath_regulatory *regulatory = &ar->common.regulatory;
-	u8 *eeprom = (void *)&ar->eeprom;
-	u8 *addr = ar->eeprom.mac_address;
-	__le32 offsets[RW];
-	unsigned int rx_streams, tx_streams, tx_params = 0;
-	int i, j, err, bands = 0;
-
-	BUILD_BUG_ON(sizeof(ar->eeprom) & 3);
-
-	BUILD_BUG_ON(RB > AR9170_MAX_CMD_LEN - 4);
-#ifndef __CHECKER__
-	/* don't want to handle trailing remains */
-	BUILD_BUG_ON(sizeof(ar->eeprom) % RB);
-#endif
-
-	for (i = 0; i < sizeof(ar->eeprom)/RB; i++) {
-		for (j = 0; j < RW; j++)
-			offsets[j] = cpu_to_le32(AR9170_EEPROM_START +
-						 RB * i + 4 * j);
-
-		err = ar->exec_cmd(ar, AR9170_CMD_RREG,
-				   RB, (u8 *) &offsets,
-				   RB, eeprom + RB * i);
-		if (err)
-			return err;
-	}
-
-#undef RW
-#undef RB
-
-	if (ar->eeprom.length == cpu_to_le16(0xFFFF))
-		return -ENODATA;
-
-	if (ar->eeprom.operating_flags & AR9170_OPFLAG_2GHZ) {
-		ar->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &ar9170_band_2GHz;
-		bands++;
-	}
-	if (ar->eeprom.operating_flags & AR9170_OPFLAG_5GHZ) {
-		ar->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &ar9170_band_5GHz;
-		bands++;
-	}
-
-	rx_streams = hweight8(ar->eeprom.rx_mask);
-	tx_streams = hweight8(ar->eeprom.tx_mask);
-
-	if (rx_streams != tx_streams)
-		tx_params = IEEE80211_HT_MCS_TX_RX_DIFF;
-
-	if (tx_streams >= 1 && tx_streams <= IEEE80211_HT_MCS_TX_MAX_STREAMS)
-		tx_params = (tx_streams - 1) <<
-			    IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
-
-	ar9170_band_2GHz.ht_cap.mcs.tx_params |= tx_params;
-	ar9170_band_5GHz.ht_cap.mcs.tx_params |= tx_params;
-
-	/*
-	 * I measured this, a bandswitch takes roughly
-	 * 135 ms and a frequency switch about 80.
-	 *
-	 * FIXME: measure these values again once EEPROM settings
-	 *	  are used, that will influence them!
-	 */
-	if (bands == 2)
-		ar->hw->channel_change_time = 135 * 1000;
-	else
-		ar->hw->channel_change_time = 80 * 1000;
-
-	regulatory->current_rd = le16_to_cpu(ar->eeprom.reg_domain[0]);
-	regulatory->current_rd_ext = le16_to_cpu(ar->eeprom.reg_domain[1]);
-
-	/* second part of wiphy init */
-	SET_IEEE80211_PERM_ADDR(ar->hw, addr);
-
-	return bands ? 0 : -EINVAL;
-}
-
-static int ar9170_reg_notifier(struct wiphy *wiphy,
-			struct regulatory_request *request)
-{
-	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
-	struct ar9170 *ar = hw->priv;
-
-	return ath_reg_notifier_apply(wiphy, request, &ar->common.regulatory);
-}
-
-int ar9170_register(struct ar9170 *ar, struct device *pdev)
-{
-	struct ath_regulatory *regulatory = &ar->common.regulatory;
-	int err;
-
-	/* try to read EEPROM, init MAC addr */
-	err = ar9170_read_eeprom(ar);
-	if (err)
-		goto err_out;
-
-	err = ath_regd_init(regulatory, ar->hw->wiphy,
-			    ar9170_reg_notifier);
-	if (err)
-		goto err_out;
-
-	err = ieee80211_register_hw(ar->hw);
-	if (err)
-		goto err_out;
-
-	if (!ath_is_world_regd(regulatory))
-		regulatory_hint(ar->hw->wiphy, regulatory->alpha2);
-
-	err = ar9170_init_leds(ar);
-	if (err)
-		goto err_unreg;
-
-#ifdef CONFIG_AR9170_LEDS
-	err = ar9170_register_leds(ar);
-	if (err)
-		goto err_unreg;
-#endif /* CONFIG_AR9170_LEDS */
-
-	dev_info(pdev, "Atheros AR9170 is registered as '%s'\n",
-		 wiphy_name(ar->hw->wiphy));
-
-	ar->registered = true;
-	return 0;
-
-err_unreg:
-	ieee80211_unregister_hw(ar->hw);
-
-err_out:
-	return err;
-}
-
-void ar9170_unregister(struct ar9170 *ar)
-{
-	if (ar->registered) {
-#ifdef CONFIG_AR9170_LEDS
-		ar9170_unregister_leds(ar);
-#endif /* CONFIG_AR9170_LEDS */
-
-	ieee80211_unregister_hw(ar->hw);
-	}
-
-	kfree_skb(ar->rx_failover);
-	mutex_destroy(&ar->mutex);
-}
diff --git a/drivers/net/wireless/ath/ar9170/phy.c b/drivers/net/wireless/ath/ar9170/phy.c
deleted file mode 100644
index aa8d06ba1ee4a60632b8ca47b9ab1fb0b1a5a536..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/phy.c
+++ /dev/null
@@ -1,1719 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * PHY and RF code
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/bitrev.h>
-#include "ar9170.h"
-#include "cmd.h"
-
-static int ar9170_init_power_cal(struct ar9170 *ar)
-{
-	ar9170_regwrite_begin(ar);
-
-	ar9170_regwrite(0x1bc000 + 0x993c, 0x7f);
-	ar9170_regwrite(0x1bc000 + 0x9934, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0x9938, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0xa234, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0xa238, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0xa38c, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0xa390, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0xa3cc, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0xa3d0, 0x3f3f3f3f);
-	ar9170_regwrite(0x1bc000 + 0xa3d4, 0x3f3f3f3f);
-
-	ar9170_regwrite_finish();
-	return ar9170_regwrite_result();
-}
-
-struct ar9170_phy_init {
-	u32 reg, _5ghz_20, _5ghz_40, _2ghz_40, _2ghz_20;
-};
-
-static struct ar9170_phy_init ar5416_phy_init[] = {
-	{ 0x1c5800, 0x00000007, 0x00000007, 0x00000007, 0x00000007, },
-	{ 0x1c5804, 0x00000300, 0x000003c4, 0x000003c4, 0x00000300, },
-	{ 0x1c5808, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c580c, 0xad848e19, 0xad848e19, 0xad848e19, 0xad848e19, },
-	{ 0x1c5810, 0x7d14e000, 0x7d14e000, 0x7d14e000, 0x7d14e000, },
-	{ 0x1c5814, 0x9c0a9f6b, 0x9c0a9f6b, 0x9c0a9f6b, 0x9c0a9f6b, },
-	{ 0x1c5818, 0x00000090, 0x00000090, 0x00000090, 0x00000090, },
-	{ 0x1c581c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5820, 0x02020200, 0x02020200, 0x02020200, 0x02020200, },
-	{ 0x1c5824, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, },
-	{ 0x1c5828, 0x0a020001, 0x0a020001, 0x0a020001, 0x0a020001, },
-	{ 0x1c582c, 0x0000a000, 0x0000a000, 0x0000a000, 0x0000a000, },
-	{ 0x1c5830, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5834, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, },
-	{ 0x1c5838, 0x00000007, 0x00000007, 0x00000007, 0x00000007, },
-	{ 0x1c583c, 0x00200400, 0x00200400, 0x00200400, 0x00200400, },
-	{ 0x1c5840, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e, },
-	{ 0x1c5844, 0x1372161e, 0x13721c1e, 0x13721c24, 0x137216a4, },
-	{ 0x1c5848, 0x001a6a65, 0x001a6a65, 0x00197a68, 0x00197a68, },
-	{ 0x1c584c, 0x1284233c, 0x1284233c, 0x1284233c, 0x1284233c, },
-	{ 0x1c5850, 0x6c48b4e4, 0x6c48b4e4, 0x6c48b0e4, 0x6c48b0e4, },
-	{ 0x1c5854, 0x00000859, 0x00000859, 0x00000859, 0x00000859, },
-	{ 0x1c5858, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, },
-	{ 0x1c585c, 0x31395c5e, 0x31395c5e, 0x31395c5e, 0x31395c5e, },
-	{ 0x1c5860, 0x0004dd10, 0x0004dd10, 0x0004dd20, 0x0004dd20, },
-	{ 0x1c5868, 0x409a4190, 0x409a4190, 0x409a4190, 0x409a4190, },
-	{ 0x1c586c, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, },
-	{ 0x1c5900, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5904, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5908, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c590c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5914, 0x000007d0, 0x000007d0, 0x00000898, 0x00000898, },
-	{ 0x1c5918, 0x00000118, 0x00000230, 0x00000268, 0x00000134, },
-	{ 0x1c591c, 0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff, },
-	{ 0x1c5920, 0x0510081c, 0x0510081c, 0x0510001c, 0x0510001c, },
-	{ 0x1c5924, 0xd0058a15, 0xd0058a15, 0xd0058a15, 0xd0058a15, },
-	{ 0x1c5928, 0x00000001, 0x00000001, 0x00000001, 0x00000001, },
-	{ 0x1c592c, 0x00000004, 0x00000004, 0x00000004, 0x00000004, },
-	{ 0x1c5934, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c5938, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c593c, 0x0000007f, 0x0000007f, 0x0000007f, 0x0000007f, },
-	{ 0x1c5944, 0xdfb81020, 0xdfb81020, 0xdfb81020, 0xdfb81020, },
-	{ 0x1c5948, 0x9280b212, 0x9280b212, 0x9280b212, 0x9280b212, },
-	{ 0x1c594c, 0x00020028, 0x00020028, 0x00020028, 0x00020028, },
-	{ 0x1c5954, 0x5d50e188, 0x5d50e188, 0x5d50e188, 0x5d50e188, },
-	{ 0x1c5958, 0x00081fff, 0x00081fff, 0x00081fff, 0x00081fff, },
-	{ 0x1c5960, 0x00009b40, 0x00009b40, 0x00009b40, 0x00009b40, },
-	{ 0x1c5964, 0x00001120, 0x00001120, 0x00001120, 0x00001120, },
-	{ 0x1c5970, 0x190fb515, 0x190fb515, 0x190fb515, 0x190fb515, },
-	{ 0x1c5974, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5978, 0x00000001, 0x00000001, 0x00000001, 0x00000001, },
-	{ 0x1c597c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5980, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5984, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5988, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c598c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5990, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5994, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5998, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c599c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c59a0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c59a4, 0x00000007, 0x00000007, 0x00000007, 0x00000007, },
-	{ 0x1c59a8, 0x001fff00, 0x001fff00, 0x001fff00, 0x001fff00, },
-	{ 0x1c59ac, 0x006f00c4, 0x006f00c4, 0x006f00c4, 0x006f00c4, },
-	{ 0x1c59b0, 0x03051000, 0x03051000, 0x03051000, 0x03051000, },
-	{ 0x1c59b4, 0x00000820, 0x00000820, 0x00000820, 0x00000820, },
-	{ 0x1c59c0, 0x038919be, 0x038919be, 0x038919be, 0x038919be, },
-	{ 0x1c59c4, 0x06336f77, 0x06336f77, 0x06336f77, 0x06336f77, },
-	{ 0x1c59c8, 0x60f6532c, 0x60f6532c, 0x60f6532c, 0x60f6532c, },
-	{ 0x1c59cc, 0x08f186c8, 0x08f186c8, 0x08f186c8, 0x08f186c8, },
-	{ 0x1c59d0, 0x00046384, 0x00046384, 0x00046384, 0x00046384, },
-	{ 0x1c59d4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c59d8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c59dc, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c59e0, 0x00000200, 0x00000200, 0x00000200, 0x00000200, },
-	{ 0x1c59e4, 0x64646464, 0x64646464, 0x64646464, 0x64646464, },
-	{ 0x1c59e8, 0x3c787878, 0x3c787878, 0x3c787878, 0x3c787878, },
-	{ 0x1c59ec, 0x000000aa, 0x000000aa, 0x000000aa, 0x000000aa, },
-	{ 0x1c59f0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c59fc, 0x00001042, 0x00001042, 0x00001042, 0x00001042, },
-	{ 0x1c5a00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5a04, 0x00000040, 0x00000040, 0x00000040, 0x00000040, },
-	{ 0x1c5a08, 0x00000080, 0x00000080, 0x00000080, 0x00000080, },
-	{ 0x1c5a0c, 0x000001a1, 0x000001a1, 0x00000141, 0x00000141, },
-	{ 0x1c5a10, 0x000001e1, 0x000001e1, 0x00000181, 0x00000181, },
-	{ 0x1c5a14, 0x00000021, 0x00000021, 0x000001c1, 0x000001c1, },
-	{ 0x1c5a18, 0x00000061, 0x00000061, 0x00000001, 0x00000001, },
-	{ 0x1c5a1c, 0x00000168, 0x00000168, 0x00000041, 0x00000041, },
-	{ 0x1c5a20, 0x000001a8, 0x000001a8, 0x000001a8, 0x000001a8, },
-	{ 0x1c5a24, 0x000001e8, 0x000001e8, 0x000001e8, 0x000001e8, },
-	{ 0x1c5a28, 0x00000028, 0x00000028, 0x00000028, 0x00000028, },
-	{ 0x1c5a2c, 0x00000068, 0x00000068, 0x00000068, 0x00000068, },
-	{ 0x1c5a30, 0x00000189, 0x00000189, 0x000000a8, 0x000000a8, },
-	{ 0x1c5a34, 0x000001c9, 0x000001c9, 0x00000169, 0x00000169, },
-	{ 0x1c5a38, 0x00000009, 0x00000009, 0x000001a9, 0x000001a9, },
-	{ 0x1c5a3c, 0x00000049, 0x00000049, 0x000001e9, 0x000001e9, },
-	{ 0x1c5a40, 0x00000089, 0x00000089, 0x00000029, 0x00000029, },
-	{ 0x1c5a44, 0x00000170, 0x00000170, 0x00000069, 0x00000069, },
-	{ 0x1c5a48, 0x000001b0, 0x000001b0, 0x00000190, 0x00000190, },
-	{ 0x1c5a4c, 0x000001f0, 0x000001f0, 0x000001d0, 0x000001d0, },
-	{ 0x1c5a50, 0x00000030, 0x00000030, 0x00000010, 0x00000010, },
-	{ 0x1c5a54, 0x00000070, 0x00000070, 0x00000050, 0x00000050, },
-	{ 0x1c5a58, 0x00000191, 0x00000191, 0x00000090, 0x00000090, },
-	{ 0x1c5a5c, 0x000001d1, 0x000001d1, 0x00000151, 0x00000151, },
-	{ 0x1c5a60, 0x00000011, 0x00000011, 0x00000191, 0x00000191, },
-	{ 0x1c5a64, 0x00000051, 0x00000051, 0x000001d1, 0x000001d1, },
-	{ 0x1c5a68, 0x00000091, 0x00000091, 0x00000011, 0x00000011, },
-	{ 0x1c5a6c, 0x000001b8, 0x000001b8, 0x00000051, 0x00000051, },
-	{ 0x1c5a70, 0x000001f8, 0x000001f8, 0x00000198, 0x00000198, },
-	{ 0x1c5a74, 0x00000038, 0x00000038, 0x000001d8, 0x000001d8, },
-	{ 0x1c5a78, 0x00000078, 0x00000078, 0x00000018, 0x00000018, },
-	{ 0x1c5a7c, 0x00000199, 0x00000199, 0x00000058, 0x00000058, },
-	{ 0x1c5a80, 0x000001d9, 0x000001d9, 0x00000098, 0x00000098, },
-	{ 0x1c5a84, 0x00000019, 0x00000019, 0x00000159, 0x00000159, },
-	{ 0x1c5a88, 0x00000059, 0x00000059, 0x00000199, 0x00000199, },
-	{ 0x1c5a8c, 0x00000099, 0x00000099, 0x000001d9, 0x000001d9, },
-	{ 0x1c5a90, 0x000000d9, 0x000000d9, 0x00000019, 0x00000019, },
-	{ 0x1c5a94, 0x000000f9, 0x000000f9, 0x00000059, 0x00000059, },
-	{ 0x1c5a98, 0x000000f9, 0x000000f9, 0x00000099, 0x00000099, },
-	{ 0x1c5a9c, 0x000000f9, 0x000000f9, 0x000000d9, 0x000000d9, },
-	{ 0x1c5aa0, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5aa4, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5aa8, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5aac, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ab0, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ab4, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ab8, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5abc, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ac0, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ac4, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ac8, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5acc, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ad0, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ad4, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ad8, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5adc, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ae0, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ae4, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5ae8, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5aec, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5af0, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5af4, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5af8, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5afc, 0x000000f9, 0x000000f9, 0x000000f9, 0x000000f9, },
-	{ 0x1c5b00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5b04, 0x00000001, 0x00000001, 0x00000001, 0x00000001, },
-	{ 0x1c5b08, 0x00000002, 0x00000002, 0x00000002, 0x00000002, },
-	{ 0x1c5b0c, 0x00000003, 0x00000003, 0x00000003, 0x00000003, },
-	{ 0x1c5b10, 0x00000004, 0x00000004, 0x00000004, 0x00000004, },
-	{ 0x1c5b14, 0x00000005, 0x00000005, 0x00000005, 0x00000005, },
-	{ 0x1c5b18, 0x00000008, 0x00000008, 0x00000008, 0x00000008, },
-	{ 0x1c5b1c, 0x00000009, 0x00000009, 0x00000009, 0x00000009, },
-	{ 0x1c5b20, 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, },
-	{ 0x1c5b24, 0x0000000b, 0x0000000b, 0x0000000b, 0x0000000b, },
-	{ 0x1c5b28, 0x0000000c, 0x0000000c, 0x0000000c, 0x0000000c, },
-	{ 0x1c5b2c, 0x0000000d, 0x0000000d, 0x0000000d, 0x0000000d, },
-	{ 0x1c5b30, 0x00000010, 0x00000010, 0x00000010, 0x00000010, },
-	{ 0x1c5b34, 0x00000011, 0x00000011, 0x00000011, 0x00000011, },
-	{ 0x1c5b38, 0x00000012, 0x00000012, 0x00000012, 0x00000012, },
-	{ 0x1c5b3c, 0x00000013, 0x00000013, 0x00000013, 0x00000013, },
-	{ 0x1c5b40, 0x00000014, 0x00000014, 0x00000014, 0x00000014, },
-	{ 0x1c5b44, 0x00000015, 0x00000015, 0x00000015, 0x00000015, },
-	{ 0x1c5b48, 0x00000018, 0x00000018, 0x00000018, 0x00000018, },
-	{ 0x1c5b4c, 0x00000019, 0x00000019, 0x00000019, 0x00000019, },
-	{ 0x1c5b50, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a, },
-	{ 0x1c5b54, 0x0000001b, 0x0000001b, 0x0000001b, 0x0000001b, },
-	{ 0x1c5b58, 0x0000001c, 0x0000001c, 0x0000001c, 0x0000001c, },
-	{ 0x1c5b5c, 0x0000001d, 0x0000001d, 0x0000001d, 0x0000001d, },
-	{ 0x1c5b60, 0x00000020, 0x00000020, 0x00000020, 0x00000020, },
-	{ 0x1c5b64, 0x00000021, 0x00000021, 0x00000021, 0x00000021, },
-	{ 0x1c5b68, 0x00000022, 0x00000022, 0x00000022, 0x00000022, },
-	{ 0x1c5b6c, 0x00000023, 0x00000023, 0x00000023, 0x00000023, },
-	{ 0x1c5b70, 0x00000024, 0x00000024, 0x00000024, 0x00000024, },
-	{ 0x1c5b74, 0x00000025, 0x00000025, 0x00000025, 0x00000025, },
-	{ 0x1c5b78, 0x00000028, 0x00000028, 0x00000028, 0x00000028, },
-	{ 0x1c5b7c, 0x00000029, 0x00000029, 0x00000029, 0x00000029, },
-	{ 0x1c5b80, 0x0000002a, 0x0000002a, 0x0000002a, 0x0000002a, },
-	{ 0x1c5b84, 0x0000002b, 0x0000002b, 0x0000002b, 0x0000002b, },
-	{ 0x1c5b88, 0x0000002c, 0x0000002c, 0x0000002c, 0x0000002c, },
-	{ 0x1c5b8c, 0x0000002d, 0x0000002d, 0x0000002d, 0x0000002d, },
-	{ 0x1c5b90, 0x00000030, 0x00000030, 0x00000030, 0x00000030, },
-	{ 0x1c5b94, 0x00000031, 0x00000031, 0x00000031, 0x00000031, },
-	{ 0x1c5b98, 0x00000032, 0x00000032, 0x00000032, 0x00000032, },
-	{ 0x1c5b9c, 0x00000033, 0x00000033, 0x00000033, 0x00000033, },
-	{ 0x1c5ba0, 0x00000034, 0x00000034, 0x00000034, 0x00000034, },
-	{ 0x1c5ba4, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5ba8, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bac, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bb0, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bb4, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bb8, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bbc, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bc0, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bc4, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bc8, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bcc, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bd0, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bd4, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bd8, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bdc, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5be0, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5be4, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5be8, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bec, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bf0, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bf4, 0x00000035, 0x00000035, 0x00000035, 0x00000035, },
-	{ 0x1c5bf8, 0x00000010, 0x00000010, 0x00000010, 0x00000010, },
-	{ 0x1c5bfc, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a, },
-	{ 0x1c5c00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c0c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c10, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c14, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c18, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c1c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c20, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c24, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c28, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c2c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c30, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c34, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c38, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5c3c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5cf0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5cf4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5cf8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c5cfc, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6200, 0x00000008, 0x00000008, 0x0000000e, 0x0000000e, },
-	{ 0x1c6204, 0x00000440, 0x00000440, 0x00000440, 0x00000440, },
-	{ 0x1c6208, 0xd6be4788, 0xd6be4788, 0xd03e4788, 0xd03e4788, },
-	{ 0x1c620c, 0x012e8160, 0x012e8160, 0x012a8160, 0x012a8160, },
-	{ 0x1c6210, 0x40806333, 0x40806333, 0x40806333, 0x40806333, },
-	{ 0x1c6214, 0x00106c10, 0x00106c10, 0x00106c10, 0x00106c10, },
-	{ 0x1c6218, 0x009c4060, 0x009c4060, 0x009c4060, 0x009c4060, },
-	{ 0x1c621c, 0x1883800a, 0x1883800a, 0x1883800a, 0x1883800a, },
-	{ 0x1c6220, 0x018830c6, 0x018830c6, 0x018830c6, 0x018830c6, },
-	{ 0x1c6224, 0x00000400, 0x00000400, 0x00000400, 0x00000400, },
-	{ 0x1c6228, 0x000009b5, 0x000009b5, 0x000009b5, 0x000009b5, },
-	{ 0x1c622c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6230, 0x00000108, 0x00000210, 0x00000210, 0x00000108, },
-	{ 0x1c6234, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c6238, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c623c, 0x13c889af, 0x13c889af, 0x13c889af, 0x13c889af, },
-	{ 0x1c6240, 0x38490a20, 0x38490a20, 0x38490a20, 0x38490a20, },
-	{ 0x1c6244, 0x00007bb6, 0x00007bb6, 0x00007bb6, 0x00007bb6, },
-	{ 0x1c6248, 0x0fff3ffc, 0x0fff3ffc, 0x0fff3ffc, 0x0fff3ffc, },
-	{ 0x1c624c, 0x00000001, 0x00000001, 0x00000001, 0x00000001, },
-	{ 0x1c6250, 0x0000a000, 0x0000a000, 0x0000a000, 0x0000a000, },
-	{ 0x1c6254, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6258, 0x0cc75380, 0x0cc75380, 0x0cc75380, 0x0cc75380, },
-	{ 0x1c625c, 0x0f0f0f01, 0x0f0f0f01, 0x0f0f0f01, 0x0f0f0f01, },
-	{ 0x1c6260, 0xdfa91f01, 0xdfa91f01, 0xdfa91f01, 0xdfa91f01, },
-	{ 0x1c6264, 0x00418a11, 0x00418a11, 0x00418a11, 0x00418a11, },
-	{ 0x1c6268, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c626c, 0x09249126, 0x09249126, 0x09249126, 0x09249126, },
-	{ 0x1c6274, 0x0a1a9caa, 0x0a1a9caa, 0x0a1a7caa, 0x0a1a7caa, },
-	{ 0x1c6278, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, },
-	{ 0x1c627c, 0x051701ce, 0x051701ce, 0x051701ce, 0x051701ce, },
-	{ 0x1c6300, 0x18010000, 0x18010000, 0x18010000, 0x18010000, },
-	{ 0x1c6304, 0x30032602, 0x30032602, 0x2e032402, 0x2e032402, },
-	{ 0x1c6308, 0x48073e06, 0x48073e06, 0x4a0a3c06, 0x4a0a3c06, },
-	{ 0x1c630c, 0x560b4c0a, 0x560b4c0a, 0x621a540b, 0x621a540b, },
-	{ 0x1c6310, 0x641a600f, 0x641a600f, 0x764f6c1b, 0x764f6c1b, },
-	{ 0x1c6314, 0x7a4f6e1b, 0x7a4f6e1b, 0x845b7a5a, 0x845b7a5a, },
-	{ 0x1c6318, 0x8c5b7e5a, 0x8c5b7e5a, 0x950f8ccf, 0x950f8ccf, },
-	{ 0x1c631c, 0x9d0f96cf, 0x9d0f96cf, 0xa5cf9b4f, 0xa5cf9b4f, },
-	{ 0x1c6320, 0xb51fa69f, 0xb51fa69f, 0xbddfaf1f, 0xbddfaf1f, },
-	{ 0x1c6324, 0xcb3fbd07, 0xcb3fbcbf, 0xd1ffc93f, 0xd1ffc93f, },
-	{ 0x1c6328, 0x0000d7bf, 0x0000d7bf, 0x00000000, 0x00000000, },
-	{ 0x1c632c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6330, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6334, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6338, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c633c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6340, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6344, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c6348, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0x3fffffff, },
-	{ 0x1c634c, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0x3fffffff, },
-	{ 0x1c6350, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0x3fffffff, },
-	{ 0x1c6354, 0x0003ffff, 0x0003ffff, 0x0003ffff, 0x0003ffff, },
-	{ 0x1c6358, 0x79a8aa1f, 0x79a8aa1f, 0x79a8aa1f, 0x79a8aa1f, },
-	{ 0x1c6388, 0x08000000, 0x08000000, 0x08000000, 0x08000000, },
-	{ 0x1c638c, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c6390, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c6394, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, },
-	{ 0x1c6398, 0x000001ce, 0x000001ce, 0x000001ce, 0x000001ce, },
-	{ 0x1c639c, 0x00000007, 0x00000007, 0x00000007, 0x00000007, },
-	{ 0x1c63a0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63a4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63a8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63ac, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63b0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63b4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63b8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63bc, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63c0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63c4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63c8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63cc, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c63d0, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c63d4, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, },
-	{ 0x1c63d8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, },
-	{ 0x1c63dc, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, },
-	{ 0x1c63e0, 0x000000c0, 0x000000c0, 0x000000c0, 0x000000c0, },
-	{ 0x1c6848, 0x00180a65, 0x00180a65, 0x00180a68, 0x00180a68, },
-	{ 0x1c6920, 0x0510001c, 0x0510001c, 0x0510001c, 0x0510001c, },
-	{ 0x1c6960, 0x00009b40, 0x00009b40, 0x00009b40, 0x00009b40, },
-	{ 0x1c720c, 0x012e8160, 0x012e8160, 0x012a8160, 0x012a8160, },
-	{ 0x1c726c, 0x09249126, 0x09249126, 0x09249126, 0x09249126, },
-	{ 0x1c7848, 0x00180a65, 0x00180a65, 0x00180a68, 0x00180a68, },
-	{ 0x1c7920, 0x0510001c, 0x0510001c, 0x0510001c, 0x0510001c, },
-	{ 0x1c7960, 0x00009b40, 0x00009b40, 0x00009b40, 0x00009b40, },
-	{ 0x1c820c, 0x012e8160, 0x012e8160, 0x012a8160, 0x012a8160, },
-	{ 0x1c826c, 0x09249126, 0x09249126, 0x09249126, 0x09249126, },
-/*	{ 0x1c8864, 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00, }, */
-	{ 0x1c8864, 0x0001c600, 0x0001c600, 0x0001c600, 0x0001c600, },
-	{ 0x1c895c, 0x004b6a8e, 0x004b6a8e, 0x004b6a8e, 0x004b6a8e, },
-	{ 0x1c8968, 0x000003ce, 0x000003ce, 0x000003ce, 0x000003ce, },
-	{ 0x1c89bc, 0x00181400, 0x00181400, 0x00181400, 0x00181400, },
-	{ 0x1c9270, 0x00820820, 0x00820820, 0x00820820, 0x00820820, },
-	{ 0x1c935c, 0x066c420f, 0x066c420f, 0x066c420f, 0x066c420f, },
-	{ 0x1c9360, 0x0f282207, 0x0f282207, 0x0f282207, 0x0f282207, },
-	{ 0x1c9364, 0x17601685, 0x17601685, 0x17601685, 0x17601685, },
-	{ 0x1c9368, 0x1f801104, 0x1f801104, 0x1f801104, 0x1f801104, },
-	{ 0x1c936c, 0x37a00c03, 0x37a00c03, 0x37a00c03, 0x37a00c03, },
-	{ 0x1c9370, 0x3fc40883, 0x3fc40883, 0x3fc40883, 0x3fc40883, },
-	{ 0x1c9374, 0x57c00803, 0x57c00803, 0x57c00803, 0x57c00803, },
-	{ 0x1c9378, 0x5fd80682, 0x5fd80682, 0x5fd80682, 0x5fd80682, },
-	{ 0x1c937c, 0x7fe00482, 0x7fe00482, 0x7fe00482, 0x7fe00482, },
-	{ 0x1c9380, 0x7f3c7bba, 0x7f3c7bba, 0x7f3c7bba, 0x7f3c7bba, },
-	{ 0x1c9384, 0xf3307ff0, 0xf3307ff0, 0xf3307ff0, 0xf3307ff0, }
-};
-
-/*
- * look up a certain register in ar5416_phy_init[] and return the init. value
- * for the band and bandwidth given. Return 0 if register address not found.
- */
-static u32 ar9170_get_default_phy_reg_val(u32 reg, bool is_2ghz, bool is_40mhz)
-{
-	unsigned int i;
-	for (i = 0; i < ARRAY_SIZE(ar5416_phy_init); i++) {
-		if (ar5416_phy_init[i].reg != reg)
-			continue;
-
-		if (is_2ghz) {
-			if (is_40mhz)
-				return ar5416_phy_init[i]._2ghz_40;
-			else
-				return ar5416_phy_init[i]._2ghz_20;
-		} else {
-			if (is_40mhz)
-				return ar5416_phy_init[i]._5ghz_40;
-			else
-				return ar5416_phy_init[i]._5ghz_20;
-		}
-	}
-	return 0;
-}
-
-/*
- * initialize some phy regs from eeprom values in modal_header[]
- * acc. to band and bandwidth
- */
-static int ar9170_init_phy_from_eeprom(struct ar9170 *ar,
-				bool is_2ghz, bool is_40mhz)
-{
-	static const u8 xpd2pd[16] = {
-		0x2, 0x2, 0x2, 0x1, 0x2, 0x2, 0x6, 0x2,
-		0x2, 0x3, 0x7, 0x2, 0xB, 0x2, 0x2, 0x2
-	};
-	u32 defval, newval;
-	/* pointer to the modal_header acc. to band */
-	struct ar9170_eeprom_modal *m = &ar->eeprom.modal_header[is_2ghz];
-
-	ar9170_regwrite_begin(ar);
-
-	/* ant common control (index 0) */
-	newval = le32_to_cpu(m->antCtrlCommon);
-	ar9170_regwrite(0x1c5964, newval);
-
-	/* ant control chain 0 (index 1) */
-	newval = le32_to_cpu(m->antCtrlChain[0]);
-	ar9170_regwrite(0x1c5960, newval);
-
-	/* ant control chain 2 (index 2) */
-	newval = le32_to_cpu(m->antCtrlChain[1]);
-	ar9170_regwrite(0x1c7960, newval);
-
-	/* SwSettle (index 3) */
-	if (!is_40mhz) {
-		defval = ar9170_get_default_phy_reg_val(0x1c5844,
-							is_2ghz, is_40mhz);
-		newval = (defval & ~0x3f80) |
-			((m->switchSettling & 0x7f) << 7);
-		ar9170_regwrite(0x1c5844, newval);
-	}
-
-	/* adcDesired, pdaDesired (index 4) */
-	defval = ar9170_get_default_phy_reg_val(0x1c5850, is_2ghz, is_40mhz);
-	newval = (defval & ~0xffff) | ((u8)m->pgaDesiredSize << 8) |
-		((u8)m->adcDesiredSize);
-	ar9170_regwrite(0x1c5850, newval);
-
-	/* TxEndToXpaOff, TxFrameToXpaOn (index 5) */
-	defval = ar9170_get_default_phy_reg_val(0x1c5834, is_2ghz, is_40mhz);
-	newval = (m->txEndToXpaOff << 24) | (m->txEndToXpaOff << 16) |
-		(m->txFrameToXpaOn << 8) | m->txFrameToXpaOn;
-	ar9170_regwrite(0x1c5834, newval);
-
-	/* TxEndToRxOn (index 6) */
-	defval = ar9170_get_default_phy_reg_val(0x1c5828, is_2ghz, is_40mhz);
-	newval = (defval & ~0xff0000) | (m->txEndToRxOn << 16);
-	ar9170_regwrite(0x1c5828, newval);
-
-	/* thresh62 (index 7) */
-	defval = ar9170_get_default_phy_reg_val(0x1c8864, is_2ghz, is_40mhz);
-	newval = (defval & ~0x7f000) | (m->thresh62 << 12);
-	ar9170_regwrite(0x1c8864, newval);
-
-	/* tx/rx attenuation chain 0 (index 8) */
-	defval = ar9170_get_default_phy_reg_val(0x1c5848, is_2ghz, is_40mhz);
-	newval = (defval & ~0x3f000) | ((m->txRxAttenCh[0] & 0x3f) << 12);
-	ar9170_regwrite(0x1c5848, newval);
-
-	/* tx/rx attenuation chain 2 (index 9) */
-	defval = ar9170_get_default_phy_reg_val(0x1c7848, is_2ghz, is_40mhz);
-	newval = (defval & ~0x3f000) | ((m->txRxAttenCh[1] & 0x3f) << 12);
-	ar9170_regwrite(0x1c7848, newval);
-
-	/* tx/rx margin chain 0 (index 10) */
-	defval = ar9170_get_default_phy_reg_val(0x1c620c, is_2ghz, is_40mhz);
-	newval = (defval & ~0xfc0000) | ((m->rxTxMarginCh[0] & 0x3f) << 18);
-	/* bsw margin chain 0 for 5GHz only */
-	if (!is_2ghz)
-		newval = (newval & ~0x3c00) | ((m->bswMargin[0] & 0xf) << 10);
-	ar9170_regwrite(0x1c620c, newval);
-
-	/* tx/rx margin chain 2 (index 11) */
-	defval = ar9170_get_default_phy_reg_val(0x1c820c, is_2ghz, is_40mhz);
-	newval = (defval & ~0xfc0000) | ((m->rxTxMarginCh[1] & 0x3f) << 18);
-	ar9170_regwrite(0x1c820c, newval);
-
-	/* iqCall, iqCallq chain 0 (index 12) */
-	defval = ar9170_get_default_phy_reg_val(0x1c5920, is_2ghz, is_40mhz);
-	newval = (defval & ~0x7ff) | (((u8)m->iqCalICh[0] & 0x3f) << 5) |
-		((u8)m->iqCalQCh[0] & 0x1f);
-	ar9170_regwrite(0x1c5920, newval);
-
-	/* iqCall, iqCallq chain 2 (index 13) */
-	defval = ar9170_get_default_phy_reg_val(0x1c7920, is_2ghz, is_40mhz);
-	newval = (defval & ~0x7ff) | (((u8)m->iqCalICh[1] & 0x3f) << 5) |
-		((u8)m->iqCalQCh[1] & 0x1f);
-	ar9170_regwrite(0x1c7920, newval);
-
-	/* xpd gain mask (index 14) */
-	defval = ar9170_get_default_phy_reg_val(0x1c6258, is_2ghz, is_40mhz);
-	newval = (defval & ~0xf0000) | (xpd2pd[m->xpdGain & 0xf] << 16);
-	ar9170_regwrite(0x1c6258, newval);
-	ar9170_regwrite_finish();
-
-	return ar9170_regwrite_result();
-}
-
-int ar9170_init_phy(struct ar9170 *ar, enum ieee80211_band band)
-{
-	int i, err;
-	u32 val;
-	bool is_2ghz = band == IEEE80211_BAND_2GHZ;
-	bool is_40mhz = conf_is_ht40(&ar->hw->conf);
-
-	ar9170_regwrite_begin(ar);
-
-	for (i = 0; i < ARRAY_SIZE(ar5416_phy_init); i++) {
-		if (is_40mhz) {
-			if (is_2ghz)
-				val = ar5416_phy_init[i]._2ghz_40;
-			else
-				val = ar5416_phy_init[i]._5ghz_40;
-		} else {
-			if (is_2ghz)
-				val = ar5416_phy_init[i]._2ghz_20;
-			else
-				val = ar5416_phy_init[i]._5ghz_20;
-		}
-
-		ar9170_regwrite(ar5416_phy_init[i].reg, val);
-	}
-
-	ar9170_regwrite_finish();
-	err = ar9170_regwrite_result();
-	if (err)
-		return err;
-
-	err = ar9170_init_phy_from_eeprom(ar, is_2ghz, is_40mhz);
-	if (err)
-		return err;
-
-	err = ar9170_init_power_cal(ar);
-	if (err)
-		return err;
-
-	/* XXX: remove magic! */
-	if (is_2ghz)
-		err = ar9170_write_reg(ar, 0x1d4014, 0x5163);
-	else
-		err = ar9170_write_reg(ar, 0x1d4014, 0x5143);
-
-	return err;
-}
-
-struct ar9170_rf_init {
-	u32 reg, _5ghz, _2ghz;
-};
-
-static struct ar9170_rf_init ar9170_rf_init[] = {
-     /* bank 0 */
-     { 0x1c58b0,  0x1e5795e5,  0x1e5795e5},
-     { 0x1c58e0,  0x02008020,  0x02008020},
-     /* bank 1 */
-     { 0x1c58b0,  0x02108421,  0x02108421},
-     { 0x1c58ec,  0x00000008,  0x00000008},
-     /* bank 2 */
-     { 0x1c58b0,  0x0e73ff17,  0x0e73ff17},
-     { 0x1c58e0,  0x00000420,  0x00000420},
-     /* bank 3 */
-     { 0x1c58f0,  0x01400018,  0x01c00018},
-     /* bank 4 */
-     { 0x1c58b0,  0x000001a1,  0x000001a1},
-     { 0x1c58e8,  0x00000001,  0x00000001},
-     /* bank 5 */
-     { 0x1c58b0,  0x00000013,  0x00000013},
-     { 0x1c58e4,  0x00000002,  0x00000002},
-     /* bank 6 */
-     { 0x1c58b0,  0x00000000,  0x00000000},
-     { 0x1c58b0,  0x00000000,  0x00000000},
-     { 0x1c58b0,  0x00000000,  0x00000000},
-     { 0x1c58b0,  0x00000000,  0x00000000},
-     { 0x1c58b0,  0x00000000,  0x00000000},
-     { 0x1c58b0,  0x00004000,  0x00004000},
-     { 0x1c58b0,  0x00006c00,  0x00006c00},
-     { 0x1c58b0,  0x00002c00,  0x00002c00},
-     { 0x1c58b0,  0x00004800,  0x00004800},
-     { 0x1c58b0,  0x00004000,  0x00004000},
-     { 0x1c58b0,  0x00006000,  0x00006000},
-     { 0x1c58b0,  0x00001000,  0x00001000},
-     { 0x1c58b0,  0x00004000,  0x00004000},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00087c00,  0x00087c00},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00005400,  0x00005400},
-     { 0x1c58b0,  0x00000c00,  0x00000c00},
-     { 0x1c58b0,  0x00001800,  0x00001800},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00006c00,  0x00006c00},
-     { 0x1c58b0,  0x00006c00,  0x00006c00},
-     { 0x1c58b0,  0x00007c00,  0x00007c00},
-     { 0x1c58b0,  0x00002c00,  0x00002c00},
-     { 0x1c58b0,  0x00003c00,  0x00003c00},
-     { 0x1c58b0,  0x00003800,  0x00003800},
-     { 0x1c58b0,  0x00001c00,  0x00001c00},
-     { 0x1c58b0,  0x00000800,  0x00000800},
-     { 0x1c58b0,  0x00000408,  0x00000408},
-     { 0x1c58b0,  0x00004c15,  0x00004c15},
-     { 0x1c58b0,  0x00004188,  0x00004188},
-     { 0x1c58b0,  0x0000201e,  0x0000201e},
-     { 0x1c58b0,  0x00010408,  0x00010408},
-     { 0x1c58b0,  0x00000801,  0x00000801},
-     { 0x1c58b0,  0x00000c08,  0x00000c08},
-     { 0x1c58b0,  0x0000181e,  0x0000181e},
-     { 0x1c58b0,  0x00001016,  0x00001016},
-     { 0x1c58b0,  0x00002800,  0x00002800},
-     { 0x1c58b0,  0x00004010,  0x00004010},
-     { 0x1c58b0,  0x0000081c,  0x0000081c},
-     { 0x1c58b0,  0x00000115,  0x00000115},
-     { 0x1c58b0,  0x00000015,  0x00000015},
-     { 0x1c58b0,  0x00000066,  0x00000066},
-     { 0x1c58b0,  0x0000001c,  0x0000001c},
-     { 0x1c58b0,  0x00000000,  0x00000000},
-     { 0x1c58b0,  0x00000004,  0x00000004},
-     { 0x1c58b0,  0x00000015,  0x00000015},
-     { 0x1c58b0,  0x0000001f,  0x0000001f},
-     { 0x1c58e0,  0x00000000,  0x00000400},
-     /* bank 7 */
-     { 0x1c58b0,  0x000000a0,  0x000000a0},
-     { 0x1c58b0,  0x00000000,  0x00000000},
-     { 0x1c58b0,  0x00000040,  0x00000040},
-     { 0x1c58f0,  0x0000001c,  0x0000001c},
-};
-
-static int ar9170_init_rf_banks_0_7(struct ar9170 *ar, bool band5ghz)
-{
-	int err, i;
-
-	ar9170_regwrite_begin(ar);
-
-	for (i = 0; i < ARRAY_SIZE(ar9170_rf_init); i++)
-		ar9170_regwrite(ar9170_rf_init[i].reg,
-				band5ghz ? ar9170_rf_init[i]._5ghz
-					 : ar9170_rf_init[i]._2ghz);
-
-	ar9170_regwrite_finish();
-	err = ar9170_regwrite_result();
-	if (err)
-		wiphy_err(ar->hw->wiphy, "rf init failed\n");
-	return err;
-}
-
-static int ar9170_init_rf_bank4_pwr(struct ar9170 *ar, bool band5ghz,
-				    u32 freq, enum ar9170_bw bw)
-{
-	int err;
-	u32 d0, d1, td0, td1, fd0, fd1;
-	u8 chansel;
-	u8 refsel0 = 1, refsel1 = 0;
-	u8 lf_synth = 0;
-
-	switch (bw) {
-	case AR9170_BW_40_ABOVE:
-		freq += 10;
-		break;
-	case AR9170_BW_40_BELOW:
-		freq -= 10;
-		break;
-	case AR9170_BW_20:
-		break;
-	case __AR9170_NUM_BW:
-		BUG();
-	}
-
-	if (band5ghz) {
-		if (freq % 10) {
-			chansel = (freq - 4800) / 5;
-		} else {
-			chansel = ((freq - 4800) / 10) * 2;
-			refsel0 = 0;
-			refsel1 = 1;
-		}
-		chansel = byte_rev_table[chansel];
-	} else {
-		if (freq == 2484) {
-			chansel = 10 + (freq - 2274) / 5;
-			lf_synth = 1;
-		} else
-			chansel = 16 + (freq - 2272) / 5;
-		chansel *= 4;
-		chansel = byte_rev_table[chansel];
-	}
-
-	d1 =	chansel;
-	d0 =	0x21 |
-		refsel0 << 3 |
-		refsel1 << 2 |
-		lf_synth << 1;
-	td0 =	d0 & 0x1f;
-	td1 =	d1 & 0x1f;
-	fd0 =	td1 << 5 | td0;
-
-	td0 =	(d0 >> 5) & 0x7;
-	td1 =	(d1 >> 5) & 0x7;
-	fd1 =	td1 << 5 | td0;
-
-	ar9170_regwrite_begin(ar);
-
-	ar9170_regwrite(0x1c58b0, fd0);
-	ar9170_regwrite(0x1c58e8, fd1);
-
-	ar9170_regwrite_finish();
-	err = ar9170_regwrite_result();
-	if (err)
-		return err;
-
-	msleep(10);
-
-	return 0;
-}
-
-struct ar9170_phy_freq_params {
-	u8 coeff_exp;
-	u16 coeff_man;
-	u8 coeff_exp_shgi;
-	u16 coeff_man_shgi;
-};
-
-struct ar9170_phy_freq_entry {
-	u16 freq;
-	struct ar9170_phy_freq_params params[__AR9170_NUM_BW];
-};
-
-/* NB: must be in sync with channel tables in main! */
-static const struct ar9170_phy_freq_entry ar9170_phy_freq_params[] = {
-/*
- *	freq,
- *		20MHz,
- *		40MHz (below),
- *		40Mhz (above),
- */
-	{ 2412, {
-		{ 3, 21737, 3, 19563, },
-		{ 3, 21827, 3, 19644, },
-		{ 3, 21647, 3, 19482, },
-	} },
-	{ 2417, {
-		{ 3, 21692, 3, 19523, },
-		{ 3, 21782, 3, 19604, },
-		{ 3, 21602, 3, 19442, },
-	} },
-	{ 2422, {
-		{ 3, 21647, 3, 19482, },
-		{ 3, 21737, 3, 19563, },
-		{ 3, 21558, 3, 19402, },
-	} },
-	{ 2427, {
-		{ 3, 21602, 3, 19442, },
-		{ 3, 21692, 3, 19523, },
-		{ 3, 21514, 3, 19362, },
-	} },
-	{ 2432, {
-		{ 3, 21558, 3, 19402, },
-		{ 3, 21647, 3, 19482, },
-		{ 3, 21470, 3, 19323, },
-	} },
-	{ 2437, {
-		{ 3, 21514, 3, 19362, },
-		{ 3, 21602, 3, 19442, },
-		{ 3, 21426, 3, 19283, },
-	} },
-	{ 2442, {
-		{ 3, 21470, 3, 19323, },
-		{ 3, 21558, 3, 19402, },
-		{ 3, 21382, 3, 19244, },
-	} },
-	{ 2447, {
-		{ 3, 21426, 3, 19283, },
-		{ 3, 21514, 3, 19362, },
-		{ 3, 21339, 3, 19205, },
-	} },
-	{ 2452, {
-		{ 3, 21382, 3, 19244, },
-		{ 3, 21470, 3, 19323, },
-		{ 3, 21295, 3, 19166, },
-	} },
-	{ 2457, {
-		{ 3, 21339, 3, 19205, },
-		{ 3, 21426, 3, 19283, },
-		{ 3, 21252, 3, 19127, },
-	} },
-	{ 2462, {
-		{ 3, 21295, 3, 19166, },
-		{ 3, 21382, 3, 19244, },
-		{ 3, 21209, 3, 19088, },
-	} },
-	{ 2467, {
-		{ 3, 21252, 3, 19127, },
-		{ 3, 21339, 3, 19205, },
-		{ 3, 21166, 3, 19050, },
-	} },
-	{ 2472, {
-		{ 3, 21209, 3, 19088, },
-		{ 3, 21295, 3, 19166, },
-		{ 3, 21124, 3, 19011, },
-	} },
-	{ 2484, {
-		{ 3, 21107, 3, 18996, },
-		{ 3, 21192, 3, 19073, },
-		{ 3, 21022, 3, 18920, },
-	} },
-	{ 4920, {
-		{ 4, 21313, 4, 19181, },
-		{ 4, 21356, 4, 19220, },
-		{ 4, 21269, 4, 19142, },
-	} },
-	{ 4940, {
-		{ 4, 21226, 4, 19104, },
-		{ 4, 21269, 4, 19142, },
-		{ 4, 21183, 4, 19065, },
-	} },
-	{ 4960, {
-		{ 4, 21141, 4, 19027, },
-		{ 4, 21183, 4, 19065, },
-		{ 4, 21098, 4, 18988, },
-	} },
-	{ 4980, {
-		{ 4, 21056, 4, 18950, },
-		{ 4, 21098, 4, 18988, },
-		{ 4, 21014, 4, 18912, },
-	} },
-	{ 5040, {
-		{ 4, 20805, 4, 18725, },
-		{ 4, 20846, 4, 18762, },
-		{ 4, 20764, 4, 18687, },
-	} },
-	{ 5060, {
-		{ 4, 20723, 4, 18651, },
-		{ 4, 20764, 4, 18687, },
-		{ 4, 20682, 4, 18614, },
-	} },
-	{ 5080, {
-		{ 4, 20641, 4, 18577, },
-		{ 4, 20682, 4, 18614, },
-		{ 4, 20601, 4, 18541, },
-	} },
-	{ 5180, {
-		{ 4, 20243, 4, 18219, },
-		{ 4, 20282, 4, 18254, },
-		{ 4, 20204, 4, 18183, },
-	} },
-	{ 5200, {
-		{ 4, 20165, 4, 18148, },
-		{ 4, 20204, 4, 18183, },
-		{ 4, 20126, 4, 18114, },
-	} },
-	{ 5220, {
-		{ 4, 20088, 4, 18079, },
-		{ 4, 20126, 4, 18114, },
-		{ 4, 20049, 4, 18044, },
-	} },
-	{ 5240, {
-		{ 4, 20011, 4, 18010, },
-		{ 4, 20049, 4, 18044, },
-		{ 4, 19973, 4, 17976, },
-	} },
-	{ 5260, {
-		{ 4, 19935, 4, 17941, },
-		{ 4, 19973, 4, 17976, },
-		{ 4, 19897, 4, 17907, },
-	} },
-	{ 5280, {
-		{ 4, 19859, 4, 17873, },
-		{ 4, 19897, 4, 17907, },
-		{ 4, 19822, 4, 17840, },
-	} },
-	{ 5300, {
-		{ 4, 19784, 4, 17806, },
-		{ 4, 19822, 4, 17840, },
-		{ 4, 19747, 4, 17772, },
-	} },
-	{ 5320, {
-		{ 4, 19710, 4, 17739, },
-		{ 4, 19747, 4, 17772, },
-		{ 4, 19673, 4, 17706, },
-	} },
-	{ 5500, {
-		{ 4, 19065, 4, 17159, },
-		{ 4, 19100, 4, 17190, },
-		{ 4, 19030, 4, 17127, },
-	} },
-	{ 5520, {
-		{ 4, 18996, 4, 17096, },
-		{ 4, 19030, 4, 17127, },
-		{ 4, 18962, 4, 17065, },
-	} },
-	{ 5540, {
-		{ 4, 18927, 4, 17035, },
-		{ 4, 18962, 4, 17065, },
-		{ 4, 18893, 4, 17004, },
-	} },
-	{ 5560, {
-		{ 4, 18859, 4, 16973, },
-		{ 4, 18893, 4, 17004, },
-		{ 4, 18825, 4, 16943, },
-	} },
-	{ 5580, {
-		{ 4, 18792, 4, 16913, },
-		{ 4, 18825, 4, 16943, },
-		{ 4, 18758, 4, 16882, },
-	} },
-	{ 5600, {
-		{ 4, 18725, 4, 16852, },
-		{ 4, 18758, 4, 16882, },
-		{ 4, 18691, 4, 16822, },
-	} },
-	{ 5620, {
-		{ 4, 18658, 4, 16792, },
-		{ 4, 18691, 4, 16822, },
-		{ 4, 18625, 4, 16762, },
-	} },
-	{ 5640, {
-		{ 4, 18592, 4, 16733, },
-		{ 4, 18625, 4, 16762, },
-		{ 4, 18559, 4, 16703, },
-	} },
-	{ 5660, {
-		{ 4, 18526, 4, 16673, },
-		{ 4, 18559, 4, 16703, },
-		{ 4, 18493, 4, 16644, },
-	} },
-	{ 5680, {
-		{ 4, 18461, 4, 16615, },
-		{ 4, 18493, 4, 16644, },
-		{ 4, 18428, 4, 16586, },
-	} },
-	{ 5700, {
-		{ 4, 18396, 4, 16556, },
-		{ 4, 18428, 4, 16586, },
-		{ 4, 18364, 4, 16527, },
-	} },
-	{ 5745, {
-		{ 4, 18252, 4, 16427, },
-		{ 4, 18284, 4, 16455, },
-		{ 4, 18220, 4, 16398, },
-	} },
-	{ 5765, {
-		{ 4, 18189, 5, 32740, },
-		{ 4, 18220, 4, 16398, },
-		{ 4, 18157, 5, 32683, },
-	} },
-	{ 5785, {
-		{ 4, 18126, 5, 32626, },
-		{ 4, 18157, 5, 32683, },
-		{ 4, 18094, 5, 32570, },
-	} },
-	{ 5805, {
-		{ 4, 18063, 5, 32514, },
-		{ 4, 18094, 5, 32570, },
-		{ 4, 18032, 5, 32458, },
-	} },
-	{ 5825, {
-		{ 4, 18001, 5, 32402, },
-		{ 4, 18032, 5, 32458, },
-		{ 4, 17970, 5, 32347, },
-	} },
-	{ 5170, {
-		{ 4, 20282, 4, 18254, },
-		{ 4, 20321, 4, 18289, },
-		{ 4, 20243, 4, 18219, },
-	} },
-	{ 5190, {
-		{ 4, 20204, 4, 18183, },
-		{ 4, 20243, 4, 18219, },
-		{ 4, 20165, 4, 18148, },
-	} },
-	{ 5210, {
-		{ 4, 20126, 4, 18114, },
-		{ 4, 20165, 4, 18148, },
-		{ 4, 20088, 4, 18079, },
-	} },
-	{ 5230, {
-		{ 4, 20049, 4, 18044, },
-		{ 4, 20088, 4, 18079, },
-		{ 4, 20011, 4, 18010, },
-	} },
-};
-
-static const struct ar9170_phy_freq_params *
-ar9170_get_hw_dyn_params(struct ieee80211_channel *channel,
-			 enum ar9170_bw bw)
-{
-	unsigned int chanidx = 0;
-	u16 freq = 2412;
-
-	if (channel) {
-		chanidx = channel->hw_value;
-		freq = channel->center_freq;
-	}
-
-	BUG_ON(chanidx >= ARRAY_SIZE(ar9170_phy_freq_params));
-
-	BUILD_BUG_ON(__AR9170_NUM_BW != 3);
-
-	WARN_ON(ar9170_phy_freq_params[chanidx].freq != freq);
-
-	return &ar9170_phy_freq_params[chanidx].params[bw];
-}
-
-
-int ar9170_init_rf(struct ar9170 *ar)
-{
-	const struct ar9170_phy_freq_params *freqpar;
-	__le32 cmd[7];
-	int err;
-
-	err = ar9170_init_rf_banks_0_7(ar, false);
-	if (err)
-		return err;
-
-	err = ar9170_init_rf_bank4_pwr(ar, false, 2412, AR9170_BW_20);
-	if (err)
-		return err;
-
-	freqpar = ar9170_get_hw_dyn_params(NULL, AR9170_BW_20);
-
-	cmd[0] = cpu_to_le32(2412 * 1000);
-	cmd[1] = cpu_to_le32(0);
-	cmd[2] = cpu_to_le32(1);
-	cmd[3] = cpu_to_le32(freqpar->coeff_exp);
-	cmd[4] = cpu_to_le32(freqpar->coeff_man);
-	cmd[5] = cpu_to_le32(freqpar->coeff_exp_shgi);
-	cmd[6] = cpu_to_le32(freqpar->coeff_man_shgi);
-
-	/* RF_INIT echoes the command back to us */
-	err = ar->exec_cmd(ar, AR9170_CMD_RF_INIT,
-			   sizeof(cmd), (u8 *)cmd,
-			   sizeof(cmd), (u8 *)cmd);
-	if (err)
-		return err;
-
-	msleep(1000);
-
-	return ar9170_echo_test(ar, 0xaabbccdd);
-}
-
-static int ar9170_find_freq_idx(int nfreqs, u8 *freqs, u8 f)
-{
-	int idx = nfreqs - 2;
-
-	while (idx >= 0) {
-		if (f >= freqs[idx])
-			return idx;
-		idx--;
-	}
-
-	return 0;
-}
-
-static s32 ar9170_interpolate_s32(s32 x, s32 x1, s32 y1, s32 x2, s32 y2)
-{
-	/* nothing to interpolate, it's horizontal */
-	if (y2 == y1)
-		return y1;
-
-	/* check if we hit one of the edges */
-	if (x == x1)
-		return y1;
-	if (x == x2)
-		return y2;
-
-	/* x1 == x2 is bad, hopefully == x */
-	if (x2 == x1)
-		return y1;
-
-	return y1 + (((y2 - y1) * (x - x1)) / (x2 - x1));
-}
-
-static u8 ar9170_interpolate_u8(u8 x, u8 x1, u8 y1, u8 x2, u8 y2)
-{
-#define SHIFT		8
-	s32 y;
-
-	y = ar9170_interpolate_s32(x << SHIFT,
-				   x1 << SHIFT, y1 << SHIFT,
-				   x2 << SHIFT, y2 << SHIFT);
-
-	/*
-	 * XXX: unwrap this expression
-	 *	Isn't it just DIV_ROUND_UP(y, 1<<SHIFT)?
-	 *	Can we rely on the compiler to optimise away the div?
-	 */
-	return (y >> SHIFT) + ((y & (1<<(SHIFT-1))) >> (SHIFT - 1));
-#undef SHIFT
-}
-
-static u8 ar9170_interpolate_val(u8 x, u8 *x_array, u8 *y_array)
-{
-	int i;
-
-	for (i = 0; i < 3; i++)
-		if (x <= x_array[i + 1])
-			break;
-
-	return ar9170_interpolate_u8(x,
-				     x_array[i],
-				     y_array[i],
-				     x_array[i + 1],
-				     y_array[i + 1]);
-}
-
-static int ar9170_set_freq_cal_data(struct ar9170 *ar,
-				    struct ieee80211_channel *channel)
-{
-	u8 *cal_freq_pier;
-	u8 vpds[2][AR5416_PD_GAIN_ICEPTS];
-	u8 pwrs[2][AR5416_PD_GAIN_ICEPTS];
-	int chain, idx, i;
-	u32 phy_data = 0;
-	u8 f, tmp;
-
-	switch (channel->band) {
-	case IEEE80211_BAND_2GHZ:
-		f = channel->center_freq - 2300;
-		cal_freq_pier = ar->eeprom.cal_freq_pier_2G;
-		i = AR5416_NUM_2G_CAL_PIERS - 1;
-		break;
-
-	case IEEE80211_BAND_5GHZ:
-		f = (channel->center_freq - 4800) / 5;
-		cal_freq_pier = ar->eeprom.cal_freq_pier_5G;
-		i = AR5416_NUM_5G_CAL_PIERS - 1;
-		break;
-
-	default:
-		return -EINVAL;
-		break;
-	}
-
-	for (; i >= 0; i--) {
-		if (cal_freq_pier[i] != 0xff)
-			break;
-	}
-	if (i < 0)
-		return -EINVAL;
-
-	idx = ar9170_find_freq_idx(i, cal_freq_pier, f);
-
-	ar9170_regwrite_begin(ar);
-
-	for (chain = 0; chain < AR5416_MAX_CHAINS; chain++) {
-		for (i = 0; i < AR5416_PD_GAIN_ICEPTS; i++) {
-			struct ar9170_calibration_data_per_freq *cal_pier_data;
-			int j;
-
-			switch (channel->band) {
-			case IEEE80211_BAND_2GHZ:
-				cal_pier_data = &ar->eeprom.
-					cal_pier_data_2G[chain][idx];
-				break;
-
-			case IEEE80211_BAND_5GHZ:
-				cal_pier_data = &ar->eeprom.
-					cal_pier_data_5G[chain][idx];
-				break;
-
-			default:
-				return -EINVAL;
-			}
-
-			for (j = 0; j < 2; j++) {
-				vpds[j][i] = ar9170_interpolate_u8(f,
-					cal_freq_pier[idx],
-					cal_pier_data->vpd_pdg[j][i],
-					cal_freq_pier[idx + 1],
-					cal_pier_data[1].vpd_pdg[j][i]);
-
-				pwrs[j][i] = ar9170_interpolate_u8(f,
-					cal_freq_pier[idx],
-					cal_pier_data->pwr_pdg[j][i],
-					cal_freq_pier[idx + 1],
-					cal_pier_data[1].pwr_pdg[j][i]) / 2;
-			}
-		}
-
-		for (i = 0; i < 76; i++) {
-			if (i < 25) {
-				tmp = ar9170_interpolate_val(i, &pwrs[0][0],
-							     &vpds[0][0]);
-			} else {
-				tmp = ar9170_interpolate_val(i - 12,
-							     &pwrs[1][0],
-							     &vpds[1][0]);
-			}
-
-			phy_data |= tmp << ((i & 3) << 3);
-			if ((i & 3) == 3) {
-				ar9170_regwrite(0x1c6280 + chain * 0x1000 +
-						(i & ~3), phy_data);
-				phy_data = 0;
-			}
-		}
-
-		for (i = 19; i < 32; i++)
-			ar9170_regwrite(0x1c6280 + chain * 0x1000 + (i << 2),
-					0x0);
-	}
-
-	ar9170_regwrite_finish();
-	return ar9170_regwrite_result();
-}
-
-static u8 ar9170_get_max_edge_power(struct ar9170 *ar,
-				    struct ar9170_calctl_edges edges[],
-				    u32 freq)
-{
-	int i;
-	u8 rc = AR5416_MAX_RATE_POWER;
-	u8 f;
-	if (freq < 3000)
-		f = freq - 2300;
-	else
-		f = (freq - 4800) / 5;
-
-	for (i = 0; i < AR5416_NUM_BAND_EDGES; i++) {
-		if (edges[i].channel == 0xff)
-			break;
-		if (f == edges[i].channel) {
-			/* exact freq match */
-			rc = edges[i].power_flags & ~AR9170_CALCTL_EDGE_FLAGS;
-			break;
-		}
-		if (i > 0 && f < edges[i].channel) {
-			if (f > edges[i - 1].channel &&
-			    edges[i - 1].power_flags &
-			    AR9170_CALCTL_EDGE_FLAGS) {
-				/* lower channel has the inband flag set */
-				rc = edges[i - 1].power_flags &
-					~AR9170_CALCTL_EDGE_FLAGS;
-			}
-			break;
-		}
-	}
-
-	if (i == AR5416_NUM_BAND_EDGES) {
-		if (f > edges[i - 1].channel &&
-		    edges[i - 1].power_flags & AR9170_CALCTL_EDGE_FLAGS) {
-			/* lower channel has the inband flag set */
-			rc = edges[i - 1].power_flags &
-				~AR9170_CALCTL_EDGE_FLAGS;
-		}
-	}
-	return rc;
-}
-
-static u8 ar9170_get_heavy_clip(struct ar9170 *ar,
-				struct ar9170_calctl_edges edges[],
-				u32 freq, enum ar9170_bw bw)
-{
-	u8 f;
-	int i;
-	u8 rc = 0;
-
-	if (freq < 3000)
-		f = freq - 2300;
-	else
-		f = (freq - 4800) / 5;
-
-	if (bw == AR9170_BW_40_BELOW || bw == AR9170_BW_40_ABOVE)
-		rc |= 0xf0;
-
-	for (i = 0; i < AR5416_NUM_BAND_EDGES; i++) {
-		if (edges[i].channel == 0xff)
-			break;
-		if (f == edges[i].channel) {
-			if (!(edges[i].power_flags & AR9170_CALCTL_EDGE_FLAGS))
-				rc |= 0x0f;
-			break;
-		}
-	}
-
-	return rc;
-}
-
-/*
- * calculate the conformance test limits and the heavy clip parameter
- * and apply them to ar->power* (derived from otus hal/hpmain.c, line 3706)
- */
-static void ar9170_calc_ctl(struct ar9170 *ar, u32 freq, enum ar9170_bw bw)
-{
-	u8 ctl_grp; /* CTL group */
-	u8 ctl_idx; /* CTL index */
-	int i, j;
-	struct ctl_modes {
-		u8 ctl_mode;
-		u8 max_power;
-		u8 *pwr_cal_data;
-		int pwr_cal_len;
-	} *modes;
-
-	/*
-	 * order is relevant in the mode_list_*: we fall back to the
-	 * lower indices if any mode is missed in the EEPROM.
-	 */
-	struct ctl_modes mode_list_2ghz[] = {
-		{ CTL_11B, 0, ar->power_2G_cck, 4 },
-		{ CTL_11G, 0, ar->power_2G_ofdm, 4 },
-		{ CTL_2GHT20, 0, ar->power_2G_ht20, 8 },
-		{ CTL_2GHT40, 0, ar->power_2G_ht40, 8 },
-	};
-	struct ctl_modes mode_list_5ghz[] = {
-		{ CTL_11A, 0, ar->power_5G_leg, 4 },
-		{ CTL_5GHT20, 0, ar->power_5G_ht20, 8 },
-		{ CTL_5GHT40, 0, ar->power_5G_ht40, 8 },
-	};
-	int nr_modes;
-
-#define EDGES(c, n) (ar->eeprom.ctl_data[c].control_edges[n])
-
-	ar->phy_heavy_clip = 0;
-
-	/*
-	 * TODO: investigate the differences between OTUS'
-	 * hpreg.c::zfHpGetRegulatoryDomain() and
-	 * ath/regd.c::ath_regd_get_band_ctl() -
-	 * e.g. for FCC3_WORLD the OTUS procedure
-	 * always returns CTL_FCC, while the one in ath/ delivers
-	 * CTL_ETSI for 2GHz and CTL_FCC for 5GHz.
-	 */
-	ctl_grp = ath_regd_get_band_ctl(&ar->common.regulatory,
-					ar->hw->conf.channel->band);
-
-	/* ctl group not found - either invalid band (NO_CTL) or ww roaming */
-	if (ctl_grp == NO_CTL || ctl_grp == SD_NO_CTL)
-		ctl_grp = CTL_FCC;
-
-	if (ctl_grp != CTL_FCC)
-		/* skip CTL and heavy clip for CTL_MKK and CTL_ETSI */
-		return;
-
-	if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
-		modes = mode_list_2ghz;
-		nr_modes = ARRAY_SIZE(mode_list_2ghz);
-	} else {
-		modes = mode_list_5ghz;
-		nr_modes = ARRAY_SIZE(mode_list_5ghz);
-	}
-
-	for (i = 0; i < nr_modes; i++) {
-		u8 c = ctl_grp | modes[i].ctl_mode;
-		for (ctl_idx = 0; ctl_idx < AR5416_NUM_CTLS; ctl_idx++)
-			if (c == ar->eeprom.ctl_index[ctl_idx])
-				break;
-		if (ctl_idx < AR5416_NUM_CTLS) {
-			int f_off = 0;
-
-			/* determine heav clip parameter from
-			   the 11G edges array */
-			if (modes[i].ctl_mode == CTL_11G) {
-				ar->phy_heavy_clip =
-					ar9170_get_heavy_clip(ar,
-							      EDGES(ctl_idx, 1),
-							      freq, bw);
-			}
-
-			/* adjust freq for 40MHz */
-			if (modes[i].ctl_mode == CTL_2GHT40 ||
-			    modes[i].ctl_mode == CTL_5GHT40) {
-				if (bw == AR9170_BW_40_BELOW)
-					f_off = -10;
-				else
-					f_off = 10;
-			}
-
-			modes[i].max_power =
-				ar9170_get_max_edge_power(ar, EDGES(ctl_idx, 1),
-							  freq+f_off);
-
-			/*
-			 * TODO: check if the regulatory max. power is
-			 *  controlled by cfg80211 for DFS
-			 * (hpmain applies it to max_power itself for DFS freq)
-			 */
-
-		} else {
-			/*
-			 * Workaround in otus driver, hpmain.c, line 3906:
-			 * if no data for 5GHT20 are found, take the
-			 * legacy 5G value.
-			 * We extend this here to fallback from any other *HT or
-			 * 11G, too.
-			 */
-			int k = i;
-
-			modes[i].max_power = AR5416_MAX_RATE_POWER;
-			while (k-- > 0) {
-				if (modes[k].max_power !=
-				    AR5416_MAX_RATE_POWER) {
-					modes[i].max_power = modes[k].max_power;
-					break;
-				}
-			}
-		}
-
-		/* apply max power to pwr_cal_data (ar->power_*) */
-		for (j = 0; j < modes[i].pwr_cal_len; j++) {
-			modes[i].pwr_cal_data[j] = min(modes[i].pwr_cal_data[j],
-						       modes[i].max_power);
-		}
-	}
-
-	if (ar->phy_heavy_clip & 0xf0) {
-		ar->power_2G_ht40[0]--;
-		ar->power_2G_ht40[1]--;
-		ar->power_2G_ht40[2]--;
-	}
-	if (ar->phy_heavy_clip & 0xf) {
-		ar->power_2G_ht20[0]++;
-		ar->power_2G_ht20[1]++;
-		ar->power_2G_ht20[2]++;
-	}
-
-
-#undef EDGES
-}
-
-static int ar9170_set_power_cal(struct ar9170 *ar, u32 freq, enum ar9170_bw bw)
-{
-	struct ar9170_calibration_target_power_legacy *ctpl;
-	struct ar9170_calibration_target_power_ht *ctph;
-	u8 *ctpres;
-	int ntargets;
-	int idx, i, n;
-	u8 ackpower, ackchains, f;
-	u8 pwr_freqs[AR5416_MAX_NUM_TGT_PWRS];
-
-	if (freq < 3000)
-		f = freq - 2300;
-	else
-		f = (freq - 4800)/5;
-
-	/*
-	 * cycle through the various modes
-	 *
-	 * legacy modes first: 5G, 2G CCK, 2G OFDM
-	 */
-	for (i = 0; i < 3; i++) {
-		switch (i) {
-		case 0: /* 5 GHz legacy */
-			ctpl = &ar->eeprom.cal_tgt_pwr_5G[0];
-			ntargets = AR5416_NUM_5G_TARGET_PWRS;
-			ctpres = ar->power_5G_leg;
-			break;
-		case 1: /* 2.4 GHz CCK */
-			ctpl = &ar->eeprom.cal_tgt_pwr_2G_cck[0];
-			ntargets = AR5416_NUM_2G_CCK_TARGET_PWRS;
-			ctpres = ar->power_2G_cck;
-			break;
-		case 2: /* 2.4 GHz OFDM */
-			ctpl = &ar->eeprom.cal_tgt_pwr_2G_ofdm[0];
-			ntargets = AR5416_NUM_2G_OFDM_TARGET_PWRS;
-			ctpres = ar->power_2G_ofdm;
-			break;
-		default:
-			BUG();
-		}
-
-		for (n = 0; n < ntargets; n++) {
-			if (ctpl[n].freq == 0xff)
-				break;
-			pwr_freqs[n] = ctpl[n].freq;
-		}
-		ntargets = n;
-		idx = ar9170_find_freq_idx(ntargets, pwr_freqs, f);
-		for (n = 0; n < 4; n++)
-			ctpres[n] = ar9170_interpolate_u8(
-					f,
-					ctpl[idx + 0].freq,
-					ctpl[idx + 0].power[n],
-					ctpl[idx + 1].freq,
-					ctpl[idx + 1].power[n]);
-	}
-
-	/*
-	 * HT modes now: 5G HT20, 5G HT40, 2G CCK, 2G OFDM, 2G HT20, 2G HT40
-	 */
-	for (i = 0; i < 4; i++) {
-		switch (i) {
-		case 0: /* 5 GHz HT 20 */
-			ctph = &ar->eeprom.cal_tgt_pwr_5G_ht20[0];
-			ntargets = AR5416_NUM_5G_TARGET_PWRS;
-			ctpres = ar->power_5G_ht20;
-			break;
-		case 1: /* 5 GHz HT 40 */
-			ctph = &ar->eeprom.cal_tgt_pwr_5G_ht40[0];
-			ntargets = AR5416_NUM_5G_TARGET_PWRS;
-			ctpres = ar->power_5G_ht40;
-			break;
-		case 2: /* 2.4 GHz HT 20 */
-			ctph = &ar->eeprom.cal_tgt_pwr_2G_ht20[0];
-			ntargets = AR5416_NUM_2G_OFDM_TARGET_PWRS;
-			ctpres = ar->power_2G_ht20;
-			break;
-		case 3: /* 2.4 GHz HT 40 */
-			ctph = &ar->eeprom.cal_tgt_pwr_2G_ht40[0];
-			ntargets = AR5416_NUM_2G_OFDM_TARGET_PWRS;
-			ctpres = ar->power_2G_ht40;
-			break;
-		default:
-			BUG();
-		}
-
-		for (n = 0; n < ntargets; n++) {
-			if (ctph[n].freq == 0xff)
-				break;
-			pwr_freqs[n] = ctph[n].freq;
-		}
-		ntargets = n;
-		idx = ar9170_find_freq_idx(ntargets, pwr_freqs, f);
-		for (n = 0; n < 8; n++)
-			ctpres[n] = ar9170_interpolate_u8(
-					f,
-					ctph[idx + 0].freq,
-					ctph[idx + 0].power[n],
-					ctph[idx + 1].freq,
-					ctph[idx + 1].power[n]);
-	}
-
-
-	/* calc. conformance test limits and apply to ar->power*[] */
-	ar9170_calc_ctl(ar, freq, bw);
-
-	/* set ACK/CTS TX power */
-	ar9170_regwrite_begin(ar);
-
-	if (ar->eeprom.tx_mask != 1)
-		ackchains = AR9170_TX_PHY_TXCHAIN_2;
-	else
-		ackchains = AR9170_TX_PHY_TXCHAIN_1;
-
-	if (freq < 3000)
-		ackpower = ar->power_2G_ofdm[0] & 0x3f;
-	else
-		ackpower = ar->power_5G_leg[0] & 0x3f;
-
-	ar9170_regwrite(0x1c3694, ackpower << 20 | ackchains << 26);
-	ar9170_regwrite(0x1c3bb4, ackpower << 5 | ackchains << 11 |
-				  ackpower << 21 | ackchains << 27);
-
-	ar9170_regwrite_finish();
-	return ar9170_regwrite_result();
-}
-
-static int ar9170_calc_noise_dbm(u32 raw_noise)
-{
-	if (raw_noise & 0x100)
-		return ~((raw_noise & 0x0ff) >> 1);
-	else
-		return (raw_noise & 0xff) >> 1;
-}
-
-int ar9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
-		       enum ar9170_rf_init_mode rfi, enum ar9170_bw bw)
-{
-	const struct ar9170_phy_freq_params *freqpar;
-	u32 cmd, tmp, offs;
-	__le32 vals[8];
-	int i, err;
-	bool bandswitch;
-
-	/* clear BB heavy clip enable */
-	err = ar9170_write_reg(ar, 0x1c59e0, 0x200);
-	if (err)
-		return err;
-
-	/* may be NULL at first setup */
-	if (ar->channel)
-		bandswitch = ar->channel->band != channel->band;
-	else
-		bandswitch = true;
-
-	/* HW workaround */
-	if (!ar->hw->wiphy->bands[IEEE80211_BAND_5GHZ] &&
-	    channel->center_freq <= 2417)
-		bandswitch = true;
-
-	err = ar->exec_cmd(ar, AR9170_CMD_FREQ_START, 0, NULL, 0, NULL);
-	if (err)
-		return err;
-
-	if (rfi != AR9170_RFI_NONE || bandswitch) {
-		u32 val = 0x400;
-
-		if (rfi == AR9170_RFI_COLD)
-			val = 0x800;
-
-		/* warm/cold reset BB/ADDA */
-		err = ar9170_write_reg(ar, 0x1d4004, val);
-		if (err)
-			return err;
-
-		err = ar9170_write_reg(ar, 0x1d4004, 0x0);
-		if (err)
-			return err;
-
-		err = ar9170_init_phy(ar, channel->band);
-		if (err)
-			return err;
-
-		err = ar9170_init_rf_banks_0_7(ar,
-			channel->band == IEEE80211_BAND_5GHZ);
-		if (err)
-			return err;
-
-		cmd = AR9170_CMD_RF_INIT;
-	} else {
-		cmd = AR9170_CMD_FREQUENCY;
-	}
-
-	err = ar9170_init_rf_bank4_pwr(ar,
-		channel->band == IEEE80211_BAND_5GHZ,
-		channel->center_freq, bw);
-	if (err)
-		return err;
-
-	switch (bw) {
-	case AR9170_BW_20:
-		tmp = 0x240;
-		offs = 0;
-		break;
-	case AR9170_BW_40_BELOW:
-		tmp = 0x2c4;
-		offs = 3;
-		break;
-	case AR9170_BW_40_ABOVE:
-		tmp = 0x2d4;
-		offs = 1;
-		break;
-	default:
-		BUG();
-		return -ENOSYS;
-	}
-
-	if (ar->eeprom.tx_mask != 1)
-		tmp |= 0x100;
-
-	err = ar9170_write_reg(ar, 0x1c5804, tmp);
-	if (err)
-		return err;
-
-	err = ar9170_set_freq_cal_data(ar, channel);
-	if (err)
-		return err;
-
-	err = ar9170_set_power_cal(ar, channel->center_freq, bw);
-	if (err)
-		return err;
-
-	freqpar = ar9170_get_hw_dyn_params(channel, bw);
-
-	vals[0] = cpu_to_le32(channel->center_freq * 1000);
-	vals[1] = cpu_to_le32(conf_is_ht40(&ar->hw->conf));
-	vals[2] = cpu_to_le32(offs << 2 | 1);
-	vals[3] = cpu_to_le32(freqpar->coeff_exp);
-	vals[4] = cpu_to_le32(freqpar->coeff_man);
-	vals[5] = cpu_to_le32(freqpar->coeff_exp_shgi);
-	vals[6] = cpu_to_le32(freqpar->coeff_man_shgi);
-	vals[7] = cpu_to_le32(1000);
-
-	err = ar->exec_cmd(ar, cmd, sizeof(vals), (u8 *)vals,
-			   sizeof(vals), (u8 *)vals);
-	if (err)
-		return err;
-
-	if (ar->phy_heavy_clip) {
-		err = ar9170_write_reg(ar, 0x1c59e0,
-				       0x200 | ar->phy_heavy_clip);
-		if (err) {
-			if (ar9170_nag_limiter(ar))
-				wiphy_err(ar->hw->wiphy,
-					  "failed to set heavy clip\n");
-		}
-	}
-
-	for (i = 0; i < 2; i++) {
-		ar->noise[i] = ar9170_calc_noise_dbm(
-				(le32_to_cpu(vals[2 + i]) >> 19) & 0x1ff);
-
-		ar->noise[i + 2] = ar9170_calc_noise_dbm(
-				    (le32_to_cpu(vals[5 + i]) >> 23) & 0x1ff);
-	}
-
-	ar->channel = channel;
-	return 0;
-}
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
deleted file mode 100644
index d3be6f9816b5c0b6f7dded683eee5f04d26e0765..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ /dev/null
@@ -1,1008 +0,0 @@
-/*
- * Atheros AR9170 driver
- *
- * USB - frontend
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2009, Christian Lamparter <chunkeey@web.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/firmware.h>
-#include <linux/etherdevice.h>
-#include <linux/device.h>
-#include <net/mac80211.h>
-#include "ar9170.h"
-#include "cmd.h"
-#include "hw.h"
-#include "usb.h"
-
-MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
-MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Atheros AR9170 802.11n USB wireless");
-MODULE_FIRMWARE("ar9170.fw");
-
-enum ar9170_requirements {
-	AR9170_REQ_FW1_ONLY = 1,
-};
-
-static struct usb_device_id ar9170_usb_ids[] = {
-	/* Atheros 9170 */
-	{ USB_DEVICE(0x0cf3, 0x9170) },
-	/* Atheros TG121N */
-	{ USB_DEVICE(0x0cf3, 0x1001) },
-	/* TP-Link TL-WN821N v2 */
-	{ USB_DEVICE(0x0cf3, 0x1002) },
-	/* 3Com Dual Band 802.11n USB Adapter */
-	{ USB_DEVICE(0x0cf3, 0x1010) },
-	/* H3C Dual Band 802.11n USB Adapter */
-	{ USB_DEVICE(0x0cf3, 0x1011) },
-	/* Cace Airpcap NX */
-	{ USB_DEVICE(0xcace, 0x0300) },
-	/* D-Link DWA 160 A1 */
-	{ USB_DEVICE(0x07d1, 0x3c10) },
-	/* D-Link DWA 160 A2 */
-	{ USB_DEVICE(0x07d1, 0x3a09) },
-	/* Netgear WNA1000 */
-	{ USB_DEVICE(0x0846, 0x9040) },
-	/* Netgear WNDA3100 */
-	{ USB_DEVICE(0x0846, 0x9010) },
-	/* Netgear WN111 v2 */
-	{ USB_DEVICE(0x0846, 0x9001) },
-	/* Zydas ZD1221 */
-	{ USB_DEVICE(0x0ace, 0x1221) },
-	/* Proxim ORiNOCO 802.11n USB */
-	{ USB_DEVICE(0x1435, 0x0804) },
-	/* WNC Generic 11n USB Dongle */
-	{ USB_DEVICE(0x1435, 0x0326) },
-	/* ZyXEL NWD271N */
-	{ USB_DEVICE(0x0586, 0x3417) },
-	/* Z-Com UB81 BG */
-	{ USB_DEVICE(0x0cde, 0x0023) },
-	/* Z-Com UB82 ABG */
-	{ USB_DEVICE(0x0cde, 0x0026) },
-	/* Sphairon Homelink 1202 */
-	{ USB_DEVICE(0x0cde, 0x0027) },
-	/* Arcadyan WN7512 */
-	{ USB_DEVICE(0x083a, 0xf522) },
-	/* Planex GWUS300 */
-	{ USB_DEVICE(0x2019, 0x5304) },
-	/* IO-Data WNGDNUS2 */
-	{ USB_DEVICE(0x04bb, 0x093f) },
-	/* AVM FRITZ!WLAN USB Stick N */
-	{ USB_DEVICE(0x057C, 0x8401) },
-	/* NEC WL300NU-G */
-	{ USB_DEVICE(0x0409, 0x0249) },
-	/* AVM FRITZ!WLAN USB Stick N 2.4 */
-	{ USB_DEVICE(0x057C, 0x8402), .driver_info = AR9170_REQ_FW1_ONLY },
-	/* Qwest/Actiontec 802AIN Wireless N USB Network Adapter */
-	{ USB_DEVICE(0x1668, 0x1200) },
-
-	/* terminate */
-	{}
-};
-MODULE_DEVICE_TABLE(usb, ar9170_usb_ids);
-
-static void ar9170_usb_submit_urb(struct ar9170_usb *aru)
-{
-	struct urb *urb;
-	unsigned long flags;
-	int err;
-
-	if (unlikely(!IS_STARTED(&aru->common)))
-		return ;
-
-	spin_lock_irqsave(&aru->tx_urb_lock, flags);
-	if (atomic_read(&aru->tx_submitted_urbs) >= AR9170_NUM_TX_URBS) {
-		spin_unlock_irqrestore(&aru->tx_urb_lock, flags);
-		return ;
-	}
-	atomic_inc(&aru->tx_submitted_urbs);
-
-	urb = usb_get_from_anchor(&aru->tx_pending);
-	if (!urb) {
-		atomic_dec(&aru->tx_submitted_urbs);
-		spin_unlock_irqrestore(&aru->tx_urb_lock, flags);
-
-		return ;
-	}
-	spin_unlock_irqrestore(&aru->tx_urb_lock, flags);
-
-	aru->tx_pending_urbs--;
-	usb_anchor_urb(urb, &aru->tx_submitted);
-
-	err = usb_submit_urb(urb, GFP_ATOMIC);
-	if (unlikely(err)) {
-		if (ar9170_nag_limiter(&aru->common))
-			dev_err(&aru->udev->dev, "submit_urb failed (%d).\n",
-				err);
-
-		usb_unanchor_urb(urb);
-		atomic_dec(&aru->tx_submitted_urbs);
-		ar9170_tx_callback(&aru->common, urb->context);
-	}
-
-	usb_free_urb(urb);
-}
-
-static void ar9170_usb_tx_urb_complete_frame(struct urb *urb)
-{
-	struct sk_buff *skb = urb->context;
-	struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
-
-	if (unlikely(!aru)) {
-		dev_kfree_skb_irq(skb);
-		return ;
-	}
-
-	atomic_dec(&aru->tx_submitted_urbs);
-
-	ar9170_tx_callback(&aru->common, skb);
-
-	ar9170_usb_submit_urb(aru);
-}
-
-static void ar9170_usb_tx_urb_complete(struct urb *urb)
-{
-}
-
-static void ar9170_usb_irq_completed(struct urb *urb)
-{
-	struct ar9170_usb *aru = urb->context;
-
-	switch (urb->status) {
-	/* everything is fine */
-	case 0:
-		break;
-
-	/* disconnect */
-	case -ENOENT:
-	case -ECONNRESET:
-	case -ENODEV:
-	case -ESHUTDOWN:
-		goto free;
-
-	default:
-		goto resubmit;
-	}
-
-	ar9170_handle_command_response(&aru->common, urb->transfer_buffer,
-				       urb->actual_length);
-
-resubmit:
-	usb_anchor_urb(urb, &aru->rx_submitted);
-	if (usb_submit_urb(urb, GFP_ATOMIC)) {
-		usb_unanchor_urb(urb);
-		goto free;
-	}
-
-	return;
-
-free:
-	usb_free_coherent(aru->udev, 64, urb->transfer_buffer, urb->transfer_dma);
-}
-
-static void ar9170_usb_rx_completed(struct urb *urb)
-{
-	struct sk_buff *skb = urb->context;
-	struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
-	int err;
-
-	if (!aru)
-		goto free;
-
-	switch (urb->status) {
-	/* everything is fine */
-	case 0:
-		break;
-
-	/* disconnect */
-	case -ENOENT:
-	case -ECONNRESET:
-	case -ENODEV:
-	case -ESHUTDOWN:
-		goto free;
-
-	default:
-		goto resubmit;
-	}
-
-	skb_put(skb, urb->actual_length);
-	ar9170_rx(&aru->common, skb);
-
-resubmit:
-	skb_reset_tail_pointer(skb);
-	skb_trim(skb, 0);
-
-	usb_anchor_urb(urb, &aru->rx_submitted);
-	err = usb_submit_urb(urb, GFP_ATOMIC);
-	if (unlikely(err)) {
-		usb_unanchor_urb(urb);
-		goto free;
-	}
-
-	return ;
-
-free:
-	dev_kfree_skb_irq(skb);
-}
-
-static int ar9170_usb_prep_rx_urb(struct ar9170_usb *aru,
-				  struct urb *urb, gfp_t gfp)
-{
-	struct sk_buff *skb;
-
-	skb = __dev_alloc_skb(AR9170_MAX_RX_BUFFER_SIZE + 32, gfp);
-	if (!skb)
-		return -ENOMEM;
-
-	/* reserve some space for mac80211's radiotap */
-	skb_reserve(skb, 32);
-
-	usb_fill_bulk_urb(urb, aru->udev,
-			  usb_rcvbulkpipe(aru->udev, AR9170_EP_RX),
-			  skb->data, min(skb_tailroom(skb),
-			  AR9170_MAX_RX_BUFFER_SIZE),
-			  ar9170_usb_rx_completed, skb);
-
-	return 0;
-}
-
-static int ar9170_usb_alloc_rx_irq_urb(struct ar9170_usb *aru)
-{
-	struct urb *urb = NULL;
-	void *ibuf;
-	int err = -ENOMEM;
-
-	/* initialize interrupt endpoint */
-	urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!urb)
-		goto out;
-
-	ibuf = usb_alloc_coherent(aru->udev, 64, GFP_KERNEL, &urb->transfer_dma);
-	if (!ibuf)
-		goto out;
-
-	usb_fill_int_urb(urb, aru->udev,
-			 usb_rcvintpipe(aru->udev, AR9170_EP_IRQ), ibuf,
-			 64, ar9170_usb_irq_completed, aru, 1);
-	urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	usb_anchor_urb(urb, &aru->rx_submitted);
-	err = usb_submit_urb(urb, GFP_KERNEL);
-	if (err) {
-		usb_unanchor_urb(urb);
-		usb_free_coherent(aru->udev, 64, urb->transfer_buffer,
-				  urb->transfer_dma);
-	}
-
-out:
-	usb_free_urb(urb);
-	return err;
-}
-
-static int ar9170_usb_alloc_rx_bulk_urbs(struct ar9170_usb *aru)
-{
-	struct urb *urb;
-	int i;
-	int err = -EINVAL;
-
-	for (i = 0; i < AR9170_NUM_RX_URBS; i++) {
-		err = -ENOMEM;
-		urb = usb_alloc_urb(0, GFP_KERNEL);
-		if (!urb)
-			goto err_out;
-
-		err = ar9170_usb_prep_rx_urb(aru, urb, GFP_KERNEL);
-		if (err) {
-			usb_free_urb(urb);
-			goto err_out;
-		}
-
-		usb_anchor_urb(urb, &aru->rx_submitted);
-		err = usb_submit_urb(urb, GFP_KERNEL);
-		if (err) {
-			usb_unanchor_urb(urb);
-			dev_kfree_skb_any((void *) urb->transfer_buffer);
-			usb_free_urb(urb);
-			goto err_out;
-		}
-		usb_free_urb(urb);
-	}
-
-	/* the device now waiting for a firmware. */
-	aru->common.state = AR9170_IDLE;
-	return 0;
-
-err_out:
-
-	usb_kill_anchored_urbs(&aru->rx_submitted);
-	return err;
-}
-
-static int ar9170_usb_flush(struct ar9170 *ar)
-{
-	struct ar9170_usb *aru = (void *) ar;
-	struct urb *urb;
-	int ret, err = 0;
-
-	if (IS_STARTED(ar))
-		aru->common.state = AR9170_IDLE;
-
-	usb_wait_anchor_empty_timeout(&aru->tx_pending,
-					    msecs_to_jiffies(800));
-	while ((urb = usb_get_from_anchor(&aru->tx_pending))) {
-		ar9170_tx_callback(&aru->common, (void *) urb->context);
-		usb_free_urb(urb);
-	}
-
-	/* lets wait a while until the tx - queues are dried out */
-	ret = usb_wait_anchor_empty_timeout(&aru->tx_submitted,
-					    msecs_to_jiffies(100));
-	if (ret == 0)
-		err = -ETIMEDOUT;
-
-	usb_kill_anchored_urbs(&aru->tx_submitted);
-
-	if (IS_ACCEPTING_CMD(ar))
-		aru->common.state = AR9170_STARTED;
-
-	return err;
-}
-
-static void ar9170_usb_cancel_urbs(struct ar9170_usb *aru)
-{
-	int err;
-
-	aru->common.state = AR9170_UNKNOWN_STATE;
-
-	err = ar9170_usb_flush(&aru->common);
-	if (err)
-		dev_err(&aru->udev->dev, "stuck tx urbs!\n");
-
-	usb_poison_anchored_urbs(&aru->tx_submitted);
-	usb_poison_anchored_urbs(&aru->rx_submitted);
-}
-
-static int ar9170_usb_exec_cmd(struct ar9170 *ar, enum ar9170_cmd cmd,
-			       unsigned int plen, void *payload,
-			       unsigned int outlen, void *out)
-{
-	struct ar9170_usb *aru = (void *) ar;
-	struct urb *urb = NULL;
-	unsigned long flags;
-	int err = -ENOMEM;
-
-	if (unlikely(!IS_ACCEPTING_CMD(ar)))
-		return -EPERM;
-
-	if (WARN_ON(plen > AR9170_MAX_CMD_LEN - 4))
-		return -EINVAL;
-
-	urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (unlikely(!urb))
-		goto err_free;
-
-	ar->cmdbuf[0] = cpu_to_le32(plen);
-	ar->cmdbuf[0] |= cpu_to_le32(cmd << 8);
-	/* writing multiple regs fills this buffer already */
-	if (plen && payload != (u8 *)(&ar->cmdbuf[1]))
-		memcpy(&ar->cmdbuf[1], payload, plen);
-
-	spin_lock_irqsave(&aru->common.cmdlock, flags);
-	aru->readbuf = (u8 *)out;
-	aru->readlen = outlen;
-	spin_unlock_irqrestore(&aru->common.cmdlock, flags);
-
-	usb_fill_int_urb(urb, aru->udev,
-			 usb_sndintpipe(aru->udev, AR9170_EP_CMD),
-			 aru->common.cmdbuf, plen + 4,
-			 ar9170_usb_tx_urb_complete, NULL, 1);
-
-	usb_anchor_urb(urb, &aru->tx_submitted);
-	err = usb_submit_urb(urb, GFP_ATOMIC);
-	if (unlikely(err)) {
-		usb_unanchor_urb(urb);
-		usb_free_urb(urb);
-		goto err_unbuf;
-	}
-	usb_free_urb(urb);
-
-	err = wait_for_completion_timeout(&aru->cmd_wait, HZ);
-	if (err == 0) {
-		err = -ETIMEDOUT;
-		goto err_unbuf;
-	}
-
-	if (aru->readlen != outlen) {
-		err = -EMSGSIZE;
-		goto err_unbuf;
-	}
-
-	return 0;
-
-err_unbuf:
-	/* Maybe the device was removed in the second we were waiting? */
-	if (IS_STARTED(ar)) {
-		dev_err(&aru->udev->dev, "no command feedback "
-					 "received (%d).\n", err);
-
-		/* provide some maybe useful debug information */
-		print_hex_dump_bytes("ar9170 cmd: ", DUMP_PREFIX_NONE,
-				     aru->common.cmdbuf, plen + 4);
-		dump_stack();
-	}
-
-	/* invalidate to avoid completing the next prematurely */
-	spin_lock_irqsave(&aru->common.cmdlock, flags);
-	aru->readbuf = NULL;
-	aru->readlen = 0;
-	spin_unlock_irqrestore(&aru->common.cmdlock, flags);
-
-err_free:
-
-	return err;
-}
-
-static int ar9170_usb_tx(struct ar9170 *ar, struct sk_buff *skb)
-{
-	struct ar9170_usb *aru = (struct ar9170_usb *) ar;
-	struct urb *urb;
-
-	if (unlikely(!IS_STARTED(ar))) {
-		/* Seriously, what were you drink... err... thinking!? */
-		return -EPERM;
-	}
-
-	urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (unlikely(!urb))
-		return -ENOMEM;
-
-	usb_fill_bulk_urb(urb, aru->udev,
-			  usb_sndbulkpipe(aru->udev, AR9170_EP_TX),
-			  skb->data, skb->len,
-			  ar9170_usb_tx_urb_complete_frame, skb);
-	urb->transfer_flags |= URB_ZERO_PACKET;
-
-	usb_anchor_urb(urb, &aru->tx_pending);
-	aru->tx_pending_urbs++;
-
-	usb_free_urb(urb);
-
-	ar9170_usb_submit_urb(aru);
-	return 0;
-}
-
-static void ar9170_usb_callback_cmd(struct ar9170 *ar, u32 len , void *buffer)
-{
-	struct ar9170_usb *aru = (void *) ar;
-	unsigned long flags;
-	u32 in, out;
-
-	if (unlikely(!buffer))
-		return ;
-
-	in = le32_to_cpup((__le32 *)buffer);
-	out = le32_to_cpu(ar->cmdbuf[0]);
-
-	/* mask off length byte */
-	out &= ~0xFF;
-
-	if (aru->readlen >= 0) {
-		/* add expected length */
-		out |= aru->readlen;
-	} else {
-		/* add obtained length */
-		out |= in & 0xFF;
-	}
-
-	/*
-	 * Some commands (e.g: AR9170_CMD_FREQUENCY) have a variable response
-	 * length and we cannot predict the correct length in advance.
-	 * So we only check if we provided enough space for the data.
-	 */
-	if (unlikely(out < in)) {
-		dev_warn(&aru->udev->dev, "received invalid command response "
-					  "got %d bytes, instead of %d bytes "
-					  "and the resp length is %d bytes\n",
-			 in, out, len);
-		print_hex_dump_bytes("ar9170 invalid resp: ",
-				     DUMP_PREFIX_OFFSET, buffer, len);
-		/*
-		 * Do not complete, then the command times out,
-		 * and we get a stack trace from there.
-		 */
-		return ;
-	}
-
-	spin_lock_irqsave(&aru->common.cmdlock, flags);
-	if (aru->readbuf && len > 0) {
-		memcpy(aru->readbuf, buffer + 4, len - 4);
-		aru->readbuf = NULL;
-	}
-	complete(&aru->cmd_wait);
-	spin_unlock_irqrestore(&aru->common.cmdlock, flags);
-}
-
-static int ar9170_usb_upload(struct ar9170_usb *aru, const void *data,
-			     size_t len, u32 addr, bool complete)
-{
-	int transfer, err;
-	u8 *buf = kmalloc(4096, GFP_KERNEL);
-
-	if (!buf)
-		return -ENOMEM;
-
-	while (len) {
-		transfer = min_t(int, len, 4096);
-		memcpy(buf, data, transfer);
-
-		err = usb_control_msg(aru->udev, usb_sndctrlpipe(aru->udev, 0),
-				      0x30 /* FW DL */, 0x40 | USB_DIR_OUT,
-				      addr >> 8, 0, buf, transfer, 1000);
-
-		if (err < 0) {
-			kfree(buf);
-			return err;
-		}
-
-		len -= transfer;
-		data += transfer;
-		addr += transfer;
-	}
-	kfree(buf);
-
-	if (complete) {
-		err = usb_control_msg(aru->udev, usb_sndctrlpipe(aru->udev, 0),
-				      0x31 /* FW DL COMPLETE */,
-				      0x40 | USB_DIR_OUT, 0, 0, NULL, 0, 5000);
-	}
-
-	return 0;
-}
-
-static int ar9170_usb_reset(struct ar9170_usb *aru)
-{
-	int ret, lock = (aru->intf->condition != USB_INTERFACE_BINDING);
-
-	if (lock) {
-		ret = usb_lock_device_for_reset(aru->udev, aru->intf);
-		if (ret < 0) {
-			dev_err(&aru->udev->dev, "unable to lock device "
-				"for reset (%d).\n", ret);
-			return ret;
-		}
-	}
-
-	ret = usb_reset_device(aru->udev);
-	if (lock)
-		usb_unlock_device(aru->udev);
-
-	/* let it rest - for a second - */
-	msleep(1000);
-
-	return ret;
-}
-
-static int ar9170_usb_upload_firmware(struct ar9170_usb *aru)
-{
-	int err;
-
-	if (!aru->init_values)
-		goto upload_fw_start;
-
-	/* First, upload initial values to device RAM */
-	err = ar9170_usb_upload(aru, aru->init_values->data,
-				aru->init_values->size, 0x102800, false);
-	if (err) {
-		dev_err(&aru->udev->dev, "firmware part 1 "
-			"upload failed (%d).\n", err);
-		return err;
-	}
-
-upload_fw_start:
-
-	/* Then, upload the firmware itself and start it */
-	return ar9170_usb_upload(aru, aru->firmware->data, aru->firmware->size,
-				0x200000, true);
-}
-
-static int ar9170_usb_init_transport(struct ar9170_usb *aru)
-{
-	struct ar9170 *ar = (void *) &aru->common;
-	int err;
-
-	ar9170_regwrite_begin(ar);
-
-	/* Set USB Rx stream mode MAX packet number to 2 */
-	ar9170_regwrite(AR9170_USB_REG_MAX_AGG_UPLOAD, 0x4);
-
-	/* Set USB Rx stream mode timeout to 10us */
-	ar9170_regwrite(AR9170_USB_REG_UPLOAD_TIME_CTL, 0x80);
-
-	ar9170_regwrite_finish();
-
-	err = ar9170_regwrite_result();
-	if (err)
-		dev_err(&aru->udev->dev, "USB setup failed (%d).\n", err);
-
-	return err;
-}
-
-static void ar9170_usb_stop(struct ar9170 *ar)
-{
-	struct ar9170_usb *aru = (void *) ar;
-	int ret;
-
-	if (IS_ACCEPTING_CMD(ar))
-		aru->common.state = AR9170_STOPPED;
-
-	ret = ar9170_usb_flush(ar);
-	if (ret)
-		dev_err(&aru->udev->dev, "kill pending tx urbs.\n");
-
-	usb_poison_anchored_urbs(&aru->tx_submitted);
-
-	/*
-	 * Note:
-	 * So far we freed all tx urbs, but we won't dare to touch any rx urbs.
-	 * Else we would end up with a unresponsive device...
-	 */
-}
-
-static int ar9170_usb_open(struct ar9170 *ar)
-{
-	struct ar9170_usb *aru = (void *) ar;
-	int err;
-
-	usb_unpoison_anchored_urbs(&aru->tx_submitted);
-	err = ar9170_usb_init_transport(aru);
-	if (err) {
-		usb_poison_anchored_urbs(&aru->tx_submitted);
-		return err;
-	}
-
-	aru->common.state = AR9170_IDLE;
-	return 0;
-}
-
-static int ar9170_usb_init_device(struct ar9170_usb *aru)
-{
-	int err;
-
-	err = ar9170_usb_alloc_rx_irq_urb(aru);
-	if (err)
-		goto err_out;
-
-	err = ar9170_usb_alloc_rx_bulk_urbs(aru);
-	if (err)
-		goto err_unrx;
-
-	err = ar9170_usb_upload_firmware(aru);
-	if (err) {
-		err = ar9170_echo_test(&aru->common, 0x60d43110);
-		if (err) {
-			/* force user invention, by disabling the device */
-			err = usb_driver_set_configuration(aru->udev, -1);
-			dev_err(&aru->udev->dev, "device is in a bad state. "
-						 "please reconnect it!\n");
-			goto err_unrx;
-		}
-	}
-
-	return 0;
-
-err_unrx:
-	ar9170_usb_cancel_urbs(aru);
-
-err_out:
-	return err;
-}
-
-static void ar9170_usb_firmware_failed(struct ar9170_usb *aru)
-{
-	struct device *parent = aru->udev->dev.parent;
-	struct usb_device *udev;
-
-	/*
-	 * Store a copy of the usb_device pointer locally.
-	 * This is because device_release_driver initiates
-	 * ar9170_usb_disconnect, which in turn frees our
-	 * driver context (aru).
-	 */
-	udev = aru->udev;
-
-	complete(&aru->firmware_loading_complete);
-
-	/* unbind anything failed */
-	if (parent)
-		device_lock(parent);
-
-	device_release_driver(&udev->dev);
-	if (parent)
-		device_unlock(parent);
-
-	usb_put_dev(udev);
-}
-
-static void ar9170_usb_firmware_finish(const struct firmware *fw, void *context)
-{
-	struct ar9170_usb *aru = context;
-	int err;
-
-	aru->firmware = fw;
-
-	if (!fw) {
-		dev_err(&aru->udev->dev, "firmware file not found.\n");
-		goto err_freefw;
-	}
-
-	err = ar9170_usb_init_device(aru);
-	if (err)
-		goto err_freefw;
-
-	err = ar9170_usb_open(&aru->common);
-	if (err)
-		goto err_unrx;
-
-	err = ar9170_register(&aru->common, &aru->udev->dev);
-
-	ar9170_usb_stop(&aru->common);
-	if (err)
-		goto err_unrx;
-
-	complete(&aru->firmware_loading_complete);
-	usb_put_dev(aru->udev);
-	return;
-
- err_unrx:
-	ar9170_usb_cancel_urbs(aru);
-
- err_freefw:
-	ar9170_usb_firmware_failed(aru);
-}
-
-static void ar9170_usb_firmware_inits(const struct firmware *fw,
-				      void *context)
-{
-	struct ar9170_usb *aru = context;
-	int err;
-
-	if (!fw) {
-		dev_err(&aru->udev->dev, "file with init values not found.\n");
-		ar9170_usb_firmware_failed(aru);
-		return;
-	}
-
-	aru->init_values = fw;
-
-	/* ok so we have the init values -- get code for two-stage */
-
-	err = request_firmware_nowait(THIS_MODULE, 1, "ar9170-2.fw",
-				      &aru->udev->dev, GFP_KERNEL, aru,
-				      ar9170_usb_firmware_finish);
-	if (err)
-		ar9170_usb_firmware_failed(aru);
-}
-
-static void ar9170_usb_firmware_step2(const struct firmware *fw, void *context)
-{
-	struct ar9170_usb *aru = context;
-	int err;
-
-	if (fw) {
-		ar9170_usb_firmware_finish(fw, context);
-		return;
-	}
-
-	if (aru->req_one_stage_fw) {
-		dev_err(&aru->udev->dev, "ar9170.fw firmware file "
-			"not found and is required for this device\n");
-		ar9170_usb_firmware_failed(aru);
-		return;
-	}
-
-	dev_err(&aru->udev->dev, "ar9170.fw firmware file "
-		"not found, trying old firmware...\n");
-
-	err = request_firmware_nowait(THIS_MODULE, 1, "ar9170-1.fw",
-				      &aru->udev->dev, GFP_KERNEL, aru,
-				      ar9170_usb_firmware_inits);
-	if (err)
-		ar9170_usb_firmware_failed(aru);
-}
-
-static bool ar9170_requires_one_stage(const struct usb_device_id *id)
-{
-	if (!id->driver_info)
-		return false;
-	if (id->driver_info == AR9170_REQ_FW1_ONLY)
-		return true;
-	return false;
-}
-
-static int ar9170_usb_probe(struct usb_interface *intf,
-			const struct usb_device_id *id)
-{
-	struct ar9170_usb *aru;
-	struct ar9170 *ar;
-	struct usb_device *udev;
-	int err;
-
-	aru = ar9170_alloc(sizeof(*aru));
-	if (IS_ERR(aru)) {
-		err = PTR_ERR(aru);
-		goto out;
-	}
-
-	udev = interface_to_usbdev(intf);
-	usb_get_dev(udev);
-	aru->udev = udev;
-	aru->intf = intf;
-	ar = &aru->common;
-
-	aru->req_one_stage_fw = ar9170_requires_one_stage(id);
-
-	usb_set_intfdata(intf, aru);
-	SET_IEEE80211_DEV(ar->hw, &intf->dev);
-
-	init_usb_anchor(&aru->rx_submitted);
-	init_usb_anchor(&aru->tx_pending);
-	init_usb_anchor(&aru->tx_submitted);
-	init_completion(&aru->cmd_wait);
-	init_completion(&aru->firmware_loading_complete);
-	spin_lock_init(&aru->tx_urb_lock);
-
-	aru->tx_pending_urbs = 0;
-	atomic_set(&aru->tx_submitted_urbs, 0);
-
-	aru->common.stop = ar9170_usb_stop;
-	aru->common.flush = ar9170_usb_flush;
-	aru->common.open = ar9170_usb_open;
-	aru->common.tx = ar9170_usb_tx;
-	aru->common.exec_cmd = ar9170_usb_exec_cmd;
-	aru->common.callback_cmd = ar9170_usb_callback_cmd;
-
-#ifdef CONFIG_PM
-	udev->reset_resume = 1;
-#endif /* CONFIG_PM */
-	err = ar9170_usb_reset(aru);
-	if (err)
-		goto err_freehw;
-
-	usb_get_dev(aru->udev);
-	return request_firmware_nowait(THIS_MODULE, 1, "ar9170.fw",
-				       &aru->udev->dev, GFP_KERNEL, aru,
-				       ar9170_usb_firmware_step2);
-err_freehw:
-	usb_set_intfdata(intf, NULL);
-	usb_put_dev(udev);
-	ieee80211_free_hw(ar->hw);
-out:
-	return err;
-}
-
-static void ar9170_usb_disconnect(struct usb_interface *intf)
-{
-	struct ar9170_usb *aru = usb_get_intfdata(intf);
-
-	if (!aru)
-		return;
-
-	aru->common.state = AR9170_IDLE;
-
-	wait_for_completion(&aru->firmware_loading_complete);
-
-	ar9170_unregister(&aru->common);
-	ar9170_usb_cancel_urbs(aru);
-
-	usb_put_dev(aru->udev);
-	usb_set_intfdata(intf, NULL);
-	ieee80211_free_hw(aru->common.hw);
-
-	release_firmware(aru->init_values);
-	release_firmware(aru->firmware);
-}
-
-#ifdef CONFIG_PM
-static int ar9170_suspend(struct usb_interface *intf,
-			  pm_message_t  message)
-{
-	struct ar9170_usb *aru = usb_get_intfdata(intf);
-
-	if (!aru)
-		return -ENODEV;
-
-	aru->common.state = AR9170_IDLE;
-	ar9170_usb_cancel_urbs(aru);
-
-	return 0;
-}
-
-static int ar9170_resume(struct usb_interface *intf)
-{
-	struct ar9170_usb *aru = usb_get_intfdata(intf);
-	int err;
-
-	if (!aru)
-		return -ENODEV;
-
-	usb_unpoison_anchored_urbs(&aru->rx_submitted);
-	usb_unpoison_anchored_urbs(&aru->tx_submitted);
-
-	err = ar9170_usb_init_device(aru);
-	if (err)
-		goto err_unrx;
-
-	err = ar9170_usb_open(&aru->common);
-	if (err)
-		goto err_unrx;
-
-	return 0;
-
-err_unrx:
-	aru->common.state = AR9170_IDLE;
-	ar9170_usb_cancel_urbs(aru);
-
-	return err;
-}
-#endif /* CONFIG_PM */
-
-static struct usb_driver ar9170_driver = {
-	.name = "ar9170usb",
-	.probe = ar9170_usb_probe,
-	.disconnect = ar9170_usb_disconnect,
-	.id_table = ar9170_usb_ids,
-	.soft_unbind = 1,
-#ifdef CONFIG_PM
-	.suspend = ar9170_suspend,
-	.resume = ar9170_resume,
-	.reset_resume = ar9170_resume,
-#endif /* CONFIG_PM */
-};
-
-static int __init ar9170_init(void)
-{
-	return usb_register(&ar9170_driver);
-}
-
-static void __exit ar9170_exit(void)
-{
-	usb_deregister(&ar9170_driver);
-}
-
-module_init(ar9170_init);
-module_exit(ar9170_exit);
diff --git a/drivers/net/wireless/ath/ar9170/usb.h b/drivers/net/wireless/ath/ar9170/usb.h
deleted file mode 100644
index 919b06046eb3eb5390550d04a804fef8c434dee2..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath/ar9170/usb.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Atheros AR9170 USB driver
- *
- * Driver specific definitions
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2009, Christian Lamparter <chunkeey@web.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *    Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- *    Permission to use, copy, modify, and/or distribute this software for any
- *    purpose with or without fee is hereby granted, provided that the above
- *    copyright notice and this permission notice appear in all copies.
- *
- *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifndef __USB_H
-#define __USB_H
-
-#include <linux/usb.h>
-#include <linux/completion.h>
-#include <linux/spinlock.h>
-#include <linux/leds.h>
-#include <net/cfg80211.h>
-#include <net/mac80211.h>
-#include <linux/firmware.h>
-#include "eeprom.h"
-#include "hw.h"
-#include "ar9170.h"
-
-#define AR9170_NUM_RX_URBS			16
-#define AR9170_NUM_TX_URBS			8
-
-struct firmware;
-
-struct ar9170_usb {
-	struct ar9170 common;
-	struct usb_device *udev;
-	struct usb_interface *intf;
-
-	struct usb_anchor rx_submitted;
-	struct usb_anchor tx_pending;
-	struct usb_anchor tx_submitted;
-
-	bool req_one_stage_fw;
-
-	spinlock_t tx_urb_lock;
-	atomic_t tx_submitted_urbs;
-	unsigned int tx_pending_urbs;
-
-	struct completion cmd_wait;
-	struct completion firmware_loading_complete;
-	int readlen;
-	u8 *readbuf;
-
-	const struct firmware *init_values;
-	const struct firmware *firmware;
-};
-
-#endif /* __USB_H */
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index a6c6a466000f737ab8ca0c1f8737031faaba55ec..7cf4317a2a84b35dc8c19c277746aec8345220e1 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -119,17 +119,11 @@ struct ath_ops {
 	void (*write)(void *, u32 val, u32 reg_offset);
 	void (*enable_write_buffer)(void *);
 	void (*write_flush) (void *);
+	u32 (*rmw)(void *, u32 reg_offset, u32 set, u32 clr);
 };
 
 struct ath_common;
-
-struct ath_bus_ops {
-	enum ath_bus_type ath_bus_type;
-	void (*read_cachesize)(struct ath_common *common, int *csz);
-	bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
-	void (*bt_coex_prep)(struct ath_common *common);
-	void (*extn_synch_en)(struct ath_common *common);
-};
+struct ath_bus_ops;
 
 struct ath_common {
 	void *ah;
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 82324e98efefc0b669a6ea46de37b4c8f77776cb..ea99827815599e9028682de9b4c2276d2d7939f3 100644
--- a/drivers/net/wireless/ath/ath5k/ahb.c
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -18,6 +18,7 @@
 
 #include <linux/nl80211.h>
 #include <linux/platform_device.h>
+#include <linux/etherdevice.h>
 #include <ar231x_platform.h>
 #include "ath5k.h"
 #include "debug.h"
@@ -62,10 +63,27 @@ int ath5k_hw_read_srev(struct ath5k_hw *ah)
 	return 0;
 }
 
+static int ath5k_ahb_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
+{
+	struct ath5k_softc *sc = ah->ah_sc;
+	struct platform_device *pdev = to_platform_device(sc->dev);
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	u8 *cfg_mac;
+
+	if (to_platform_device(sc->dev)->id == 0)
+		cfg_mac = bcfg->config->wlan0_mac;
+	else
+		cfg_mac = bcfg->config->wlan1_mac;
+
+	memcpy(mac, cfg_mac, ETH_ALEN);
+	return 0;
+}
+
 static const struct ath_bus_ops ath_ahb_bus_ops = {
 	.ath_bus_type = ATH_AHB,
 	.read_cachesize = ath5k_ahb_read_cachesize,
 	.eeprom_read = ath5k_ahb_eeprom_read,
+	.eeprom_read_mac = ath5k_ahb_eeprom_read_mac,
 };
 
 /*Initialization*/
@@ -142,6 +160,16 @@ static int ath_ahb_probe(struct platform_device *pdev)
 		else
 			reg |= AR5K_AR5312_ENABLE_WLAN1;
 		__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
+
+		/*
+		 * On a dual-band AR5312, the multiband radio is only
+		 * used as pass-through. Disable 2 GHz support in the
+		 * driver for it
+		 */
+		if (to_platform_device(sc->dev)->id == 0 &&
+		    (bcfg->config->flags & (BD_WLAN0|BD_WLAN1)) ==
+		     (BD_WLAN1|BD_WLAN0))
+			__set_bit(ATH_STAT_2G_DISABLED, sc->status);
 	}
 
 	ret = ath5k_init_softc(sc, &ath_ahb_bus_ops);
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 8a06dbd39629459f8306839f3c309e41d528d4e8..bb50700436fe5f7ea318a553b8ddb309b99072a8 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -224,8 +224,7 @@
 
 /* SIFS */
 #define	AR5K_INIT_SIFS_TURBO			6
-/* XXX: 8 from initvals 10 from standard */
-#define	AR5K_INIT_SIFS_DEFAULT_BG		8
+#define	AR5K_INIT_SIFS_DEFAULT_BG		10
 #define	AR5K_INIT_SIFS_DEFAULT_A		16
 #define	AR5K_INIT_SIFS_HALF_RATE		32
 #define AR5K_INIT_SIFS_QUARTER_RATE		64
@@ -453,12 +452,10 @@ struct ath5k_tx_status {
 	u16	ts_seqnum;
 	u16	ts_tstamp;
 	u8	ts_status;
-	u8	ts_rate[4];
-	u8	ts_retry[4];
 	u8	ts_final_idx;
+	u8	ts_final_retry;
 	s8	ts_rssi;
 	u8	ts_shortretry;
-	u8	ts_longretry;
 	u8	ts_virtcol;
 	u8	ts_antenna;
 };
@@ -875,6 +872,19 @@ enum ath5k_int {
 	AR5K_INT_QTRIG	=	0x40000000, /* Non common */
 	AR5K_INT_GLOBAL =	0x80000000,
 
+	AR5K_INT_TX_ALL = AR5K_INT_TXOK
+		| AR5K_INT_TXDESC
+		| AR5K_INT_TXERR
+		| AR5K_INT_TXEOL
+		| AR5K_INT_TXURN,
+
+	AR5K_INT_RX_ALL = AR5K_INT_RXOK
+		| AR5K_INT_RXDESC
+		| AR5K_INT_RXERR
+		| AR5K_INT_RXNOFRM
+		| AR5K_INT_RXEOL
+		| AR5K_INT_RXORN,
+
 	AR5K_INT_COMMON  = AR5K_INT_RXOK
 		| AR5K_INT_RXDESC
 		| AR5K_INT_RXERR
@@ -1058,6 +1068,7 @@ struct ath5k_hw {
 	u8			ah_coverage_class;
 	bool			ah_ack_bitrate_high;
 	u8			ah_bwmode;
+	bool			ah_short_slot;
 
 	/* Antenna Control */
 	u32			ah_ant_ctl[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
@@ -1144,6 +1155,13 @@ struct ath5k_hw {
 		struct ath5k_rx_status *);
 };
 
+struct ath_bus_ops {
+	enum ath_bus_type ath_bus_type;
+	void (*read_cachesize)(struct ath_common *common, int *csz);
+	bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
+	int (*eeprom_read_mac)(struct ath5k_hw *ah, u8 *mac);
+};
+
 /*
  * Prototypes
  */
@@ -1227,13 +1245,12 @@ int ath5k_hw_dma_stop(struct ath5k_hw *ah);
 /* EEPROM access functions */
 int ath5k_eeprom_init(struct ath5k_hw *ah);
 void ath5k_eeprom_detach(struct ath5k_hw *ah);
-int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac);
 
 
 /* Protocol Control Unit Functions */
 /* Helpers */
 int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
-		int len, struct ieee80211_rate *rate);
+		int len, struct ieee80211_rate *rate, bool shortpre);
 unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah);
 unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah);
 extern int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype opmode);
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index bc82405604884dadfb293c60817b4f2a93d3a40b..1588401de3c45ba225e2094d1f287818b40c6bf6 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -313,12 +313,17 @@ int ath5k_hw_init(struct ath5k_softc *sc)
 		goto err;
 	}
 
+	if (test_bit(ATH_STAT_2G_DISABLED, sc->status)) {
+		__clear_bit(AR5K_MODE_11B, ah->ah_capabilities.cap_mode);
+		__clear_bit(AR5K_MODE_11G, ah->ah_capabilities.cap_mode);
+	}
+
 	/* Crypto settings */
 	common->keymax = (sc->ah->ah_version == AR5K_AR5210 ?
 			  AR5K_KEYTABLE_SIZE_5210 : AR5K_KEYTABLE_SIZE_5211);
 
 	if (srev >= AR5K_SREV_AR5212_V4 &&
-	    (ee->ee_version >= AR5K_EEPROM_VERSION_5_0 &&
+	    (ee->ee_version < AR5K_EEPROM_VERSION_5_0 ||
 	    !AR5K_EEPROM_AES_DIS(ee->ee_misc5)))
 		common->crypt_caps |= ATH_CRYPT_CAP_CIPHER_AESCCM;
 
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 349a5963931b21a60d3f361878cd18022e425b52..22047628ccfa83bbd59242c511192e52ab04a12e 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1443,6 +1443,21 @@ ath5k_receive_frame_ok(struct ath5k_softc *sc, struct ath5k_rx_status *rs)
 	return true;
 }
 
+static void
+ath5k_set_current_imask(struct ath5k_softc *sc)
+{
+	enum ath5k_int imask = sc->imask;
+	unsigned long flags;
+
+	spin_lock_irqsave(&sc->irqlock, flags);
+	if (sc->rx_pending)
+		imask &= ~AR5K_INT_RX_ALL;
+	if (sc->tx_pending)
+		imask &= ~AR5K_INT_TX_ALL;
+	ath5k_hw_set_imr(sc->ah, imask);
+	spin_unlock_irqrestore(&sc->irqlock, flags);
+}
+
 static void
 ath5k_tasklet_rx(unsigned long data)
 {
@@ -1506,6 +1521,8 @@ ath5k_tasklet_rx(unsigned long data)
 	} while (ath5k_rxbuf_setup(sc, bf) == 0);
 unlock:
 	spin_unlock(&sc->rxbuflock);
+	sc->rx_pending = false;
+	ath5k_set_current_imask(sc);
 }
 
 
@@ -1573,28 +1590,28 @@ ath5k_tx_frame_completed(struct ath5k_softc *sc, struct sk_buff *skb,
 			 struct ath5k_txq *txq, struct ath5k_tx_status *ts)
 {
 	struct ieee80211_tx_info *info;
+	u8 tries[3];
 	int i;
 
 	sc->stats.tx_all_count++;
 	sc->stats.tx_bytes_count += skb->len;
 	info = IEEE80211_SKB_CB(skb);
 
+	tries[0] = info->status.rates[0].count;
+	tries[1] = info->status.rates[1].count;
+	tries[2] = info->status.rates[2].count;
+
 	ieee80211_tx_info_clear_status(info);
-	for (i = 0; i < 4; i++) {
+
+	for (i = 0; i < ts->ts_final_idx; i++) {
 		struct ieee80211_tx_rate *r =
 			&info->status.rates[i];
 
-		if (ts->ts_rate[i]) {
-			r->idx = ath5k_hw_to_driver_rix(sc, ts->ts_rate[i]);
-			r->count = ts->ts_retry[i];
-		} else {
-			r->idx = -1;
-			r->count = 0;
-		}
+		r->count = tries[i];
 	}
 
-	/* count the successful attempt as well */
-	info->status.rates[ts->ts_final_idx].count++;
+	info->status.rates[ts->ts_final_idx].count = ts->ts_final_retry;
+	info->status.rates[ts->ts_final_idx + 1].idx = -1;
 
 	if (unlikely(ts->ts_status)) {
 		sc->stats.ack_fail++;
@@ -1609,6 +1626,9 @@ ath5k_tx_frame_completed(struct ath5k_softc *sc, struct sk_buff *skb,
 	} else {
 		info->flags |= IEEE80211_TX_STAT_ACK;
 		info->status.ack_signal = ts->ts_rssi;
+
+		/* count the successful attempt as well */
+		info->status.rates[ts->ts_final_idx].count++;
 	}
 
 	/*
@@ -1690,6 +1710,9 @@ ath5k_tasklet_tx(unsigned long data)
 	for (i=0; i < AR5K_NUM_TX_QUEUES; i++)
 		if (sc->txqs[i].setup && (sc->ah->ah_txq_isr & BIT(i)))
 			ath5k_tx_processq(sc, &sc->txqs[i]);
+
+	sc->tx_pending = false;
+	ath5k_set_current_imask(sc);
 }
 
 
@@ -2119,6 +2142,20 @@ ath5k_intr_calibration_poll(struct ath5k_hw *ah)
 	 * AR5K_REG_ENABLE_BITS(ah, AR5K_CR, AR5K_CR_SWI); */
 }
 
+static void
+ath5k_schedule_rx(struct ath5k_softc *sc)
+{
+	sc->rx_pending = true;
+	tasklet_schedule(&sc->rxtq);
+}
+
+static void
+ath5k_schedule_tx(struct ath5k_softc *sc)
+{
+	sc->tx_pending = true;
+	tasklet_schedule(&sc->txtq);
+}
+
 irqreturn_t
 ath5k_intr(int irq, void *dev_id)
 {
@@ -2161,7 +2198,7 @@ ath5k_intr(int irq, void *dev_id)
 				ieee80211_queue_work(sc->hw, &sc->reset_work);
 			}
 			else
-				tasklet_schedule(&sc->rxtq);
+				ath5k_schedule_rx(sc);
 		} else {
 			if (status & AR5K_INT_SWBA) {
 				tasklet_hi_schedule(&sc->beacontq);
@@ -2179,10 +2216,10 @@ ath5k_intr(int irq, void *dev_id)
 				ath5k_hw_update_tx_triglevel(ah, true);
 			}
 			if (status & (AR5K_INT_RXOK | AR5K_INT_RXERR))
-				tasklet_schedule(&sc->rxtq);
+				ath5k_schedule_rx(sc);
 			if (status & (AR5K_INT_TXOK | AR5K_INT_TXDESC
 					| AR5K_INT_TXERR | AR5K_INT_TXEOL))
-				tasklet_schedule(&sc->txtq);
+				ath5k_schedule_tx(sc);
 			if (status & AR5K_INT_BMISS) {
 				/* TODO */
 			}
@@ -2201,6 +2238,9 @@ ath5k_intr(int irq, void *dev_id)
 
 	} while (ath5k_hw_is_intr_pending(ah) && --counter > 0);
 
+	if (sc->rx_pending || sc->tx_pending)
+		ath5k_set_current_imask(sc);
+
 	if (unlikely(!counter))
 		ATH5K_WARN(sc, "too many interrupts, giving up for now\n");
 
@@ -2354,7 +2394,7 @@ ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops)
 	spin_lock_init(&sc->rxbuflock);
 	spin_lock_init(&sc->txbuflock);
 	spin_lock_init(&sc->block);
-
+	spin_lock_init(&sc->irqlock);
 
 	/* Setup interrupt handler */
 	ret = request_irq(sc->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
@@ -2572,6 +2612,8 @@ ath5k_init_hw(struct ath5k_softc *sc)
 
 static void stop_tasklets(struct ath5k_softc *sc)
 {
+	sc->rx_pending = false;
+	sc->tx_pending = false;
 	tasklet_kill(&sc->rxtq);
 	tasklet_kill(&sc->txtq);
 	tasklet_kill(&sc->calib);
@@ -2838,7 +2880,7 @@ ath5k_init(struct ieee80211_hw *hw)
 	INIT_WORK(&sc->reset_work, ath5k_reset_work);
 	INIT_DELAYED_WORK(&sc->tx_complete_work, ath5k_tx_complete_poll_work);
 
-	ret = ath5k_eeprom_read_mac(ah, mac);
+	ret = ath5k_hw_common(ah)->bus_ops->eeprom_read_mac(ah, mac);
 	if (ret) {
 		ATH5K_ERR(sc, "unable to read address from EEPROM\n");
 		goto err_queues;
@@ -2898,7 +2940,6 @@ ath5k_deinit_softc(struct ath5k_softc *sc)
 	 * XXX: ??? detach ath5k_hw ???
 	 * Other than that, it's straightforward...
 	 */
-	ath5k_debug_finish_device(sc);
 	ieee80211_unregister_hw(hw);
 	ath5k_desc_free(sc);
 	ath5k_txq_release(sc);
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h
index 978f1f4ac2f33b89c92dd40652faca4fc75ecb8d..b294f3305011b4f122b5caeea490b937048e6d04 100644
--- a/drivers/net/wireless/ath/ath5k/base.h
+++ b/drivers/net/wireless/ath/ath5k/base.h
@@ -193,12 +193,13 @@ struct ath5k_softc {
 	dma_addr_t		desc_daddr;	/* DMA (physical) address */
 	size_t			desc_len;	/* size of TX/RX descriptors */
 
-	DECLARE_BITMAP(status, 5);
+	DECLARE_BITMAP(status, 6);
 #define ATH_STAT_INVALID	0		/* disable hardware accesses */
 #define ATH_STAT_MRRETRY	1		/* multi-rate retry support */
 #define ATH_STAT_PROMISC	2
 #define ATH_STAT_LEDSOFT	3		/* enable LED gpio status */
 #define ATH_STAT_STARTED	4		/* opened & irqs enabled */
+#define ATH_STAT_2G_DISABLED	5		/* multiband radio without 2G */
 
 	unsigned int		filter_flags;	/* HW flags, AR5K_RX_FILTER_* */
 	struct ieee80211_channel *curchan;	/* current h/w channel */
@@ -207,6 +208,10 @@ struct ath5k_softc {
 
 	enum ath5k_int		imask;		/* interrupt mask copy */
 
+	spinlock_t		irqlock;
+	bool			rx_pending;	/* rx tasklet pending */
+	bool			tx_pending;	/* tx tasklet pending */
+
 	u8			lladdr[ETH_ALEN];
 	u8			bssidmask[ETH_ALEN];
 
diff --git a/drivers/net/wireless/ath/ath5k/caps.c b/drivers/net/wireless/ath/ath5k/caps.c
index f77e8a703c5cbcd7212751509828db9efe46f74f..7dd88e1c3ff8c083ab87eeaaaa1b86b4a5988364 100644
--- a/drivers/net/wireless/ath/ath5k/caps.c
+++ b/drivers/net/wireless/ath/ath5k/caps.c
@@ -94,6 +94,9 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
 		}
 	}
 
+	if ((ah->ah_radio_5ghz_revision & 0xf0) == AR5K_SREV_RAD_2112)
+		__clear_bit(AR5K_MODE_11A, caps->cap_mode);
+
 	/* Set number of supported TX queues */
 	if (ah->ah_version == AR5K_AR5210)
 		caps->cap_queues.q_tx_num = AR5K_NUM_TX_QUEUES_NOQCU;
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 0230f30e9e9aac1fa59d8d1ddb4faa7012db3d89..0bf7313b8a17884d544a425357b9204cf3771975 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -888,65 +888,38 @@ static const struct file_operations fops_queue = {
 void
 ath5k_debug_init_device(struct ath5k_softc *sc)
 {
-	sc->debug.level = ath5k_debug;
+	struct dentry *phydir;
 
-	sc->debug.debugfs_phydir = debugfs_create_dir("ath5k",
-				sc->hw->wiphy->debugfsdir);
+	sc->debug.level = ath5k_debug;
 
-	sc->debug.debugfs_debug = debugfs_create_file("debug",
-				S_IWUSR | S_IRUSR,
-				sc->debug.debugfs_phydir, sc, &fops_debug);
+	phydir = debugfs_create_dir("ath5k", sc->hw->wiphy->debugfsdir);
+	if (!phydir)
+	    return;
 
-	sc->debug.debugfs_registers = debugfs_create_file("registers", S_IRUSR,
-				sc->debug.debugfs_phydir, sc, &fops_registers);
+	debugfs_create_file("debug", S_IWUSR | S_IRUSR, phydir, sc,
+			    &fops_debug);
 
-	sc->debug.debugfs_beacon = debugfs_create_file("beacon",
-				S_IWUSR | S_IRUSR,
-				sc->debug.debugfs_phydir, sc, &fops_beacon);
+	debugfs_create_file("registers", S_IRUSR, phydir, sc, &fops_registers);
 
-	sc->debug.debugfs_reset = debugfs_create_file("reset", S_IWUSR,
-				sc->debug.debugfs_phydir, sc, &fops_reset);
+	debugfs_create_file("beacon", S_IWUSR | S_IRUSR, phydir, sc,
+			    &fops_beacon);
 
-	sc->debug.debugfs_antenna = debugfs_create_file("antenna",
-				S_IWUSR | S_IRUSR,
-				sc->debug.debugfs_phydir, sc, &fops_antenna);
+	debugfs_create_file("reset", S_IWUSR, phydir, sc, &fops_reset);
 
-	sc->debug.debugfs_misc = debugfs_create_file("misc",
-				S_IRUSR,
-				sc->debug.debugfs_phydir, sc, &fops_misc);
+	debugfs_create_file("antenna", S_IWUSR | S_IRUSR, phydir, sc,
+			    &fops_antenna);
 
-	sc->debug.debugfs_frameerrors = debugfs_create_file("frameerrors",
-				S_IWUSR | S_IRUSR,
-				sc->debug.debugfs_phydir, sc,
-				&fops_frameerrors);
+	debugfs_create_file("misc", S_IRUSR, phydir, sc, &fops_misc);
 
-	sc->debug.debugfs_ani = debugfs_create_file("ani",
-				S_IWUSR | S_IRUSR,
-				sc->debug.debugfs_phydir, sc,
-				&fops_ani);
+	debugfs_create_file("frameerrors", S_IWUSR | S_IRUSR, phydir, sc,
+			    &fops_frameerrors);
 
-	sc->debug.debugfs_queue = debugfs_create_file("queue",
-				S_IWUSR | S_IRUSR,
-				sc->debug.debugfs_phydir, sc,
-				&fops_queue);
-}
+	debugfs_create_file("ani", S_IWUSR | S_IRUSR, phydir, sc, &fops_ani);
 
-void
-ath5k_debug_finish_device(struct ath5k_softc *sc)
-{
-	debugfs_remove(sc->debug.debugfs_debug);
-	debugfs_remove(sc->debug.debugfs_registers);
-	debugfs_remove(sc->debug.debugfs_beacon);
-	debugfs_remove(sc->debug.debugfs_reset);
-	debugfs_remove(sc->debug.debugfs_antenna);
-	debugfs_remove(sc->debug.debugfs_misc);
-	debugfs_remove(sc->debug.debugfs_frameerrors);
-	debugfs_remove(sc->debug.debugfs_ani);
-	debugfs_remove(sc->debug.debugfs_queue);
-	debugfs_remove(sc->debug.debugfs_phydir);
+	debugfs_create_file("queue", S_IWUSR | S_IRUSR, phydir, sc,
+			    &fops_queue);
 }
 
-
 /* functions used in other places */
 
 void
diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h
index b0355aef68d3f196394db308f4392d84273245dd..193dd2d4ea3c30e5cbc6c48b10ac2019ebbb00e6 100644
--- a/drivers/net/wireless/ath/ath5k/debug.h
+++ b/drivers/net/wireless/ath/ath5k/debug.h
@@ -68,17 +68,6 @@ struct ath5k_buf;
 
 struct ath5k_dbg_info {
 	unsigned int		level;		/* debug level */
-	/* debugfs entries */
-	struct dentry		*debugfs_phydir;
-	struct dentry		*debugfs_debug;
-	struct dentry		*debugfs_registers;
-	struct dentry		*debugfs_beacon;
-	struct dentry		*debugfs_reset;
-	struct dentry		*debugfs_antenna;
-	struct dentry		*debugfs_misc;
-	struct dentry		*debugfs_frameerrors;
-	struct dentry		*debugfs_ani;
-	struct dentry		*debugfs_queue;
 };
 
 /**
@@ -140,9 +129,6 @@ enum ath5k_debug_level {
 void
 ath5k_debug_init_device(struct ath5k_softc *sc);
 
-void
-ath5k_debug_finish_device(struct ath5k_softc *sc);
-
 void
 ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah);
 
@@ -166,9 +152,6 @@ ATH5K_DBG_UNLIMIT(struct ath5k_softc *sc, unsigned int m, const char *fmt, ...)
 static inline void
 ath5k_debug_init_device(struct ath5k_softc *sc) {}
 
-static inline void
-ath5k_debug_finish_device(struct ath5k_softc *sc) {}
-
 static inline void
 ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah) {}
 
diff --git a/drivers/net/wireless/ath/ath5k/desc.c b/drivers/net/wireless/ath/ath5k/desc.c
index a8fcc94269f72e0e5bfdcbf9500b17b53123cb2f..62172d5857239549ba6fa233df721096773fd707 100644
--- a/drivers/net/wireless/ath/ath5k/desc.c
+++ b/drivers/net/wireless/ath/ath5k/desc.c
@@ -185,6 +185,12 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
 	struct ath5k_hw_4w_tx_ctl *tx_ctl;
 	unsigned int frame_len;
 
+	/*
+	 * Use local variables for these to reduce load/store access on
+	 * uncached memory
+	 */
+	u32 txctl0 = 0, txctl1 = 0, txctl2 = 0, txctl3 = 0;
+
 	tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
 
 	/*
@@ -208,8 +214,9 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
 	if (tx_power > AR5K_TUNE_MAX_TXPOWER)
 		tx_power = AR5K_TUNE_MAX_TXPOWER;
 
-	/* Clear descriptor */
-	memset(&desc->ud.ds_tx5212, 0, sizeof(struct ath5k_hw_5212_tx_desc));
+	/* Clear descriptor status area */
+	memset(&desc->ud.ds_tx5212.tx_stat, 0,
+	       sizeof(desc->ud.ds_tx5212.tx_stat));
 
 	/* Setup control descriptor */
 
@@ -221,7 +228,7 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
 	if (frame_len & ~AR5K_4W_TX_DESC_CTL0_FRAME_LEN)
 		return -EINVAL;
 
-	tx_ctl->tx_control_0 = frame_len & AR5K_4W_TX_DESC_CTL0_FRAME_LEN;
+	txctl0 = frame_len & AR5K_4W_TX_DESC_CTL0_FRAME_LEN;
 
 	/* Verify and set buffer length */
 
@@ -232,21 +239,17 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
 	if (pkt_len & ~AR5K_4W_TX_DESC_CTL1_BUF_LEN)
 		return -EINVAL;
 
-	tx_ctl->tx_control_1 = pkt_len & AR5K_4W_TX_DESC_CTL1_BUF_LEN;
+	txctl1 = pkt_len & AR5K_4W_TX_DESC_CTL1_BUF_LEN;
 
-	tx_ctl->tx_control_0 |=
-		AR5K_REG_SM(tx_power, AR5K_4W_TX_DESC_CTL0_XMIT_POWER) |
-		AR5K_REG_SM(antenna_mode, AR5K_4W_TX_DESC_CTL0_ANT_MODE_XMIT);
-	tx_ctl->tx_control_1 |= AR5K_REG_SM(type,
-					AR5K_4W_TX_DESC_CTL1_FRAME_TYPE);
-	tx_ctl->tx_control_2 = AR5K_REG_SM(tx_tries0,
-					AR5K_4W_TX_DESC_CTL2_XMIT_TRIES0);
-	tx_ctl->tx_control_3 = tx_rate0 & AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
+	txctl0 |= AR5K_REG_SM(tx_power, AR5K_4W_TX_DESC_CTL0_XMIT_POWER) |
+		  AR5K_REG_SM(antenna_mode, AR5K_4W_TX_DESC_CTL0_ANT_MODE_XMIT);
+	txctl1 |= AR5K_REG_SM(type, AR5K_4W_TX_DESC_CTL1_FRAME_TYPE);
+	txctl2 = AR5K_REG_SM(tx_tries0, AR5K_4W_TX_DESC_CTL2_XMIT_TRIES0);
+	txctl3 = tx_rate0 & AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
 
 #define _TX_FLAGS(_c, _flag)					\
 	if (flags & AR5K_TXDESC_##_flag) {			\
-		tx_ctl->tx_control_##_c |=			\
-			AR5K_4W_TX_DESC_CTL##_c##_##_flag;	\
+		txctl##_c |= AR5K_4W_TX_DESC_CTL##_c##_##_flag;	\
 	}
 
 	_TX_FLAGS(0, CLRDMASK);
@@ -262,8 +265,8 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
 	 * WEP crap
 	 */
 	if (key_index != AR5K_TXKEYIX_INVALID) {
-		tx_ctl->tx_control_0 |= AR5K_4W_TX_DESC_CTL0_ENCRYPT_KEY_VALID;
-		tx_ctl->tx_control_1 |= AR5K_REG_SM(key_index,
+		txctl0 |= AR5K_4W_TX_DESC_CTL0_ENCRYPT_KEY_VALID;
+		txctl1 |= AR5K_REG_SM(key_index,
 				AR5K_4W_TX_DESC_CTL1_ENCRYPT_KEY_IDX);
 	}
 
@@ -274,12 +277,16 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
 		if ((flags & AR5K_TXDESC_RTSENA) &&
 				(flags & AR5K_TXDESC_CTSENA))
 			return -EINVAL;
-		tx_ctl->tx_control_2 |= rtscts_duration &
-				AR5K_4W_TX_DESC_CTL2_RTS_DURATION;
-		tx_ctl->tx_control_3 |= AR5K_REG_SM(rtscts_rate,
+		txctl2 |= rtscts_duration & AR5K_4W_TX_DESC_CTL2_RTS_DURATION;
+		txctl3 |= AR5K_REG_SM(rtscts_rate,
 				AR5K_4W_TX_DESC_CTL3_RTS_CTS_RATE);
 	}
 
+	tx_ctl->tx_control_0 = txctl0;
+	tx_ctl->tx_control_1 = txctl1;
+	tx_ctl->tx_control_2 = txctl2;
+	tx_ctl->tx_control_3 = txctl3;
+
 	return 0;
 }
 
@@ -364,7 +371,7 @@ static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah,
 		AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
 	ts->ts_shortretry = AR5K_REG_MS(tx_status->tx_status_0,
 		AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
-	ts->ts_longretry = AR5K_REG_MS(tx_status->tx_status_0,
+	ts->ts_final_retry = AR5K_REG_MS(tx_status->tx_status_0,
 		AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
 	/*TODO: ts->ts_virtcol + test*/
 	ts->ts_seqnum = AR5K_REG_MS(tx_status->tx_status_1,
@@ -373,9 +380,6 @@ static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah,
 		AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
 	ts->ts_antenna = 1;
 	ts->ts_status = 0;
-	ts->ts_rate[0] = AR5K_REG_MS(tx_ctl->tx_control_0,
-		AR5K_2W_TX_DESC_CTL0_XMIT_RATE);
-	ts->ts_retry[0] = ts->ts_longretry;
 	ts->ts_final_idx = 0;
 
 	if (!(tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK)) {
@@ -401,81 +405,48 @@ static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah,
 {
 	struct ath5k_hw_4w_tx_ctl *tx_ctl;
 	struct ath5k_hw_tx_status *tx_status;
+	u32 txstat0, txstat1;
 
 	tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
 	tx_status = &desc->ud.ds_tx5212.tx_stat;
 
+	txstat1 = ACCESS_ONCE(tx_status->tx_status_1);
+
 	/* No frame has been send or error */
-	if (unlikely(!(tx_status->tx_status_1 & AR5K_DESC_TX_STATUS1_DONE)))
+	if (unlikely(!(txstat1 & AR5K_DESC_TX_STATUS1_DONE)))
 		return -EINPROGRESS;
 
+	txstat0 = ACCESS_ONCE(tx_status->tx_status_0);
+
 	/*
 	 * Get descriptor status
 	 */
-	ts->ts_tstamp = AR5K_REG_MS(tx_status->tx_status_0,
+	ts->ts_tstamp = AR5K_REG_MS(txstat0,
 		AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
-	ts->ts_shortretry = AR5K_REG_MS(tx_status->tx_status_0,
+	ts->ts_shortretry = AR5K_REG_MS(txstat0,
 		AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
-	ts->ts_longretry = AR5K_REG_MS(tx_status->tx_status_0,
+	ts->ts_final_retry = AR5K_REG_MS(txstat0,
 		AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
-	ts->ts_seqnum = AR5K_REG_MS(tx_status->tx_status_1,
+	ts->ts_seqnum = AR5K_REG_MS(txstat1,
 		AR5K_DESC_TX_STATUS1_SEQ_NUM);
-	ts->ts_rssi = AR5K_REG_MS(tx_status->tx_status_1,
+	ts->ts_rssi = AR5K_REG_MS(txstat1,
 		AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
-	ts->ts_antenna = (tx_status->tx_status_1 &
+	ts->ts_antenna = (txstat1 &
 		AR5K_DESC_TX_STATUS1_XMIT_ANTENNA_5212) ? 2 : 1;
 	ts->ts_status = 0;
 
-	ts->ts_final_idx = AR5K_REG_MS(tx_status->tx_status_1,
+	ts->ts_final_idx = AR5K_REG_MS(txstat1,
 			AR5K_DESC_TX_STATUS1_FINAL_TS_IX_5212);
 
-	/* The longretry counter has the number of un-acked retries
-	 * for the final rate. To get the total number of retries
-	 * we have to add the retry counters for the other rates
-	 * as well
-	 */
-	ts->ts_retry[ts->ts_final_idx] = ts->ts_longretry;
-	switch (ts->ts_final_idx) {
-	case 3:
-		ts->ts_rate[3] = AR5K_REG_MS(tx_ctl->tx_control_3,
-			AR5K_4W_TX_DESC_CTL3_XMIT_RATE3);
-
-		ts->ts_retry[2] = AR5K_REG_MS(tx_ctl->tx_control_2,
-			AR5K_4W_TX_DESC_CTL2_XMIT_TRIES2);
-		ts->ts_longretry += ts->ts_retry[2];
-		/* fall through */
-	case 2:
-		ts->ts_rate[2] = AR5K_REG_MS(tx_ctl->tx_control_3,
-			AR5K_4W_TX_DESC_CTL3_XMIT_RATE2);
-
-		ts->ts_retry[1] = AR5K_REG_MS(tx_ctl->tx_control_2,
-			AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
-		ts->ts_longretry += ts->ts_retry[1];
-		/* fall through */
-	case 1:
-		ts->ts_rate[1] = AR5K_REG_MS(tx_ctl->tx_control_3,
-			AR5K_4W_TX_DESC_CTL3_XMIT_RATE1);
-
-		ts->ts_retry[0] = AR5K_REG_MS(tx_ctl->tx_control_2,
-			AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
-		ts->ts_longretry += ts->ts_retry[0];
-		/* fall through */
-	case 0:
-		ts->ts_rate[0] = tx_ctl->tx_control_3 &
-			AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
-		break;
-	}
-
 	/* TX error */
-	if (!(tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK)) {
-		if (tx_status->tx_status_0 &
-				AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES)
+	if (!(txstat0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK)) {
+		if (txstat0 & AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES)
 			ts->ts_status |= AR5K_TXERR_XRETRY;
 
-		if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FIFO_UNDERRUN)
+		if (txstat0 & AR5K_DESC_TX_STATUS0_FIFO_UNDERRUN)
 			ts->ts_status |= AR5K_TXERR_FIFO;
 
-		if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FILTERED)
+		if (txstat0 & AR5K_DESC_TX_STATUS0_FILTERED)
 			ts->ts_status |= AR5K_TXERR_FILT;
 	}
 
@@ -609,37 +580,37 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
 					struct ath5k_rx_status *rs)
 {
 	struct ath5k_hw_rx_status *rx_status;
+	u32 rxstat0, rxstat1;
 
 	rx_status = &desc->ud.ds_rx.rx_stat;
+	rxstat1 = ACCESS_ONCE(rx_status->rx_status_1);
 
 	/* No frame received / not ready */
-	if (unlikely(!(rx_status->rx_status_1 &
-				AR5K_5212_RX_DESC_STATUS1_DONE)))
+	if (unlikely(!(rxstat1 & AR5K_5212_RX_DESC_STATUS1_DONE)))
 		return -EINPROGRESS;
 
 	memset(rs, 0, sizeof(struct ath5k_rx_status));
+	rxstat0 = ACCESS_ONCE(rx_status->rx_status_0);
 
 	/*
 	 * Frame receive status
 	 */
-	rs->rs_datalen = rx_status->rx_status_0 &
-		AR5K_5212_RX_DESC_STATUS0_DATA_LEN;
-	rs->rs_rssi = AR5K_REG_MS(rx_status->rx_status_0,
+	rs->rs_datalen = rxstat0 & AR5K_5212_RX_DESC_STATUS0_DATA_LEN;
+	rs->rs_rssi = AR5K_REG_MS(rxstat0,
 		AR5K_5212_RX_DESC_STATUS0_RECEIVE_SIGNAL);
-	rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
+	rs->rs_rate = AR5K_REG_MS(rxstat0,
 		AR5K_5212_RX_DESC_STATUS0_RECEIVE_RATE);
-	rs->rs_antenna = AR5K_REG_MS(rx_status->rx_status_0,
+	rs->rs_antenna = AR5K_REG_MS(rxstat0,
 		AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA);
-	rs->rs_more = !!(rx_status->rx_status_0 &
-		AR5K_5212_RX_DESC_STATUS0_MORE);
-	rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
+	rs->rs_more = !!(rxstat0 & AR5K_5212_RX_DESC_STATUS0_MORE);
+	rs->rs_tstamp = AR5K_REG_MS(rxstat1,
 		AR5K_5212_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
 
 	/*
 	 * Key table status
 	 */
-	if (rx_status->rx_status_1 & AR5K_5212_RX_DESC_STATUS1_KEY_INDEX_VALID)
-		rs->rs_keyix = AR5K_REG_MS(rx_status->rx_status_1,
+	if (rxstat1 & AR5K_5212_RX_DESC_STATUS1_KEY_INDEX_VALID)
+		rs->rs_keyix = AR5K_REG_MS(rxstat1,
 					   AR5K_5212_RX_DESC_STATUS1_KEY_INDEX);
 	else
 		rs->rs_keyix = AR5K_RXKEYIX_INVALID;
@@ -647,27 +618,22 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
 	/*
 	 * Receive/descriptor errors
 	 */
-	if (!(rx_status->rx_status_1 &
-	    AR5K_5212_RX_DESC_STATUS1_FRAME_RECEIVE_OK)) {
-		if (rx_status->rx_status_1 &
-				AR5K_5212_RX_DESC_STATUS1_CRC_ERROR)
+	if (!(rxstat1 & AR5K_5212_RX_DESC_STATUS1_FRAME_RECEIVE_OK)) {
+		if (rxstat1 & AR5K_5212_RX_DESC_STATUS1_CRC_ERROR)
 			rs->rs_status |= AR5K_RXERR_CRC;
 
-		if (rx_status->rx_status_1 &
-				AR5K_5212_RX_DESC_STATUS1_PHY_ERROR) {
+		if (rxstat1 & AR5K_5212_RX_DESC_STATUS1_PHY_ERROR) {
 			rs->rs_status |= AR5K_RXERR_PHY;
-			rs->rs_phyerr = AR5K_REG_MS(rx_status->rx_status_1,
+			rs->rs_phyerr = AR5K_REG_MS(rxstat1,
 				AR5K_5212_RX_DESC_STATUS1_PHY_ERROR_CODE);
 			if (!ah->ah_capabilities.cap_has_phyerr_counters)
 				ath5k_ani_phy_error_report(ah, rs->rs_phyerr);
 		}
 
-		if (rx_status->rx_status_1 &
-				AR5K_5212_RX_DESC_STATUS1_DECRYPT_CRC_ERROR)
+		if (rxstat1 & AR5K_5212_RX_DESC_STATUS1_DECRYPT_CRC_ERROR)
 			rs->rs_status |= AR5K_RXERR_DECRYPT;
 
-		if (rx_status->rx_status_1 &
-				AR5K_5212_RX_DESC_STATUS1_MIC_ERROR)
+		if (rxstat1 & AR5K_5212_RX_DESC_STATUS1_MIC_ERROR)
 			rs->rs_status |= AR5K_RXERR_MIC;
 	}
 	return 0;
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index efb672cb31e49521c95b2207f8f49278db142a4f..1fef84f87c78f5196e57ff5c9a3ad78ca7fed50a 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -660,6 +660,53 @@ ath5k_get_pcdac_intercepts(struct ath5k_hw *ah, u8 min, u8 max, u8 *vp)
 		vp[i] = (ip[i] * max + (100 - ip[i]) * min) / 100;
 }
 
+static int
+ath5k_eeprom_free_pcal_info(struct ath5k_hw *ah, int mode)
+{
+	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+	struct ath5k_chan_pcal_info *chinfo;
+	u8 pier, pdg;
+
+	switch (mode) {
+	case AR5K_EEPROM_MODE_11A:
+		if (!AR5K_EEPROM_HDR_11A(ee->ee_header))
+			return 0;
+		chinfo = ee->ee_pwr_cal_a;
+		break;
+	case AR5K_EEPROM_MODE_11B:
+		if (!AR5K_EEPROM_HDR_11B(ee->ee_header))
+			return 0;
+		chinfo = ee->ee_pwr_cal_b;
+		break;
+	case AR5K_EEPROM_MODE_11G:
+		if (!AR5K_EEPROM_HDR_11G(ee->ee_header))
+			return 0;
+		chinfo = ee->ee_pwr_cal_g;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	for (pier = 0; pier < ee->ee_n_piers[mode]; pier++) {
+		if (!chinfo[pier].pd_curves)
+			continue;
+
+		for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
+			struct ath5k_pdgain_info *pd =
+					&chinfo[pier].pd_curves[pdg];
+
+			if (pd != NULL) {
+				kfree(pd->pd_step);
+				kfree(pd->pd_pwr);
+			}
+		}
+
+		kfree(chinfo[pier].pd_curves);
+	}
+
+	return 0;
+}
+
 /* Convert RF5111 specific data to generic raw data
  * used by interpolation code */
 static int
@@ -684,7 +731,7 @@ ath5k_eeprom_convert_pcal_info_5111(struct ath5k_hw *ah, int mode,
 				GFP_KERNEL);
 
 		if (!chinfo[pier].pd_curves)
-			return -ENOMEM;
+			goto err_out;
 
 		/* Only one curve for RF5111
 		 * find out which one and place
@@ -708,12 +755,12 @@ ath5k_eeprom_convert_pcal_info_5111(struct ath5k_hw *ah, int mode,
 		pd->pd_step = kcalloc(AR5K_EEPROM_N_PWR_POINTS_5111,
 					sizeof(u8), GFP_KERNEL);
 		if (!pd->pd_step)
-			return -ENOMEM;
+			goto err_out;
 
 		pd->pd_pwr = kcalloc(AR5K_EEPROM_N_PWR_POINTS_5111,
 					sizeof(s16), GFP_KERNEL);
 		if (!pd->pd_pwr)
-			return -ENOMEM;
+			goto err_out;
 
 		/* Fill raw dataset
 		 * (convert power to 0.25dB units
@@ -734,6 +781,10 @@ ath5k_eeprom_convert_pcal_info_5111(struct ath5k_hw *ah, int mode,
 	}
 
 	return 0;
+
+err_out:
+	ath5k_eeprom_free_pcal_info(ah, mode);
+	return -ENOMEM;
 }
 
 /* Parse EEPROM data */
@@ -867,7 +918,7 @@ ath5k_eeprom_convert_pcal_info_5112(struct ath5k_hw *ah, int mode,
 					GFP_KERNEL);
 
 		if (!chinfo[pier].pd_curves)
-			return -ENOMEM;
+			goto err_out;
 
 		/* Fill pd_curves */
 		for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
@@ -886,14 +937,13 @@ ath5k_eeprom_convert_pcal_info_5112(struct ath5k_hw *ah, int mode,
 						sizeof(u8), GFP_KERNEL);
 
 				if (!pd->pd_step)
-					return -ENOMEM;
+					goto err_out;
 
 				pd->pd_pwr = kcalloc(pd->pd_points,
 						sizeof(s16), GFP_KERNEL);
 
 				if (!pd->pd_pwr)
-					return -ENOMEM;
-
+					goto err_out;
 
 				/* Fill raw dataset
 				 * (all power levels are in 0.25dB units) */
@@ -925,13 +975,13 @@ ath5k_eeprom_convert_pcal_info_5112(struct ath5k_hw *ah, int mode,
 						sizeof(u8), GFP_KERNEL);
 
 				if (!pd->pd_step)
-					return -ENOMEM;
+					goto err_out;
 
 				pd->pd_pwr = kcalloc(pd->pd_points,
 						sizeof(s16), GFP_KERNEL);
 
 				if (!pd->pd_pwr)
-					return -ENOMEM;
+					goto err_out;
 
 				/* Fill raw dataset
 				 * (all power levels are in 0.25dB units) */
@@ -954,6 +1004,10 @@ ath5k_eeprom_convert_pcal_info_5112(struct ath5k_hw *ah, int mode,
 	}
 
 	return 0;
+
+err_out:
+	ath5k_eeprom_free_pcal_info(ah, mode);
+	return -ENOMEM;
 }
 
 /* Parse EEPROM data */
@@ -1156,7 +1210,7 @@ ath5k_eeprom_convert_pcal_info_2413(struct ath5k_hw *ah, int mode,
 					GFP_KERNEL);
 
 		if (!chinfo[pier].pd_curves)
-			return -ENOMEM;
+			goto err_out;
 
 		/* Fill pd_curves */
 		for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
@@ -1177,13 +1231,13 @@ ath5k_eeprom_convert_pcal_info_2413(struct ath5k_hw *ah, int mode,
 					sizeof(u8), GFP_KERNEL);
 
 			if (!pd->pd_step)
-				return -ENOMEM;
+				goto err_out;
 
 			pd->pd_pwr = kcalloc(pd->pd_points,
 					sizeof(s16), GFP_KERNEL);
 
 			if (!pd->pd_pwr)
-				return -ENOMEM;
+				goto err_out;
 
 			/* Fill raw dataset
 			 * convert all pwr levels to
@@ -1213,6 +1267,10 @@ ath5k_eeprom_convert_pcal_info_2413(struct ath5k_hw *ah, int mode,
 	}
 
 	return 0;
+
+err_out:
+	ath5k_eeprom_free_pcal_info(ah, mode);
+	return -ENOMEM;
 }
 
 /* Parse EEPROM data */
@@ -1534,53 +1592,6 @@ ath5k_eeprom_read_pcal_info(struct ath5k_hw *ah)
 	return 0;
 }
 
-static int
-ath5k_eeprom_free_pcal_info(struct ath5k_hw *ah, int mode)
-{
-	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
-	struct ath5k_chan_pcal_info *chinfo;
-	u8 pier, pdg;
-
-	switch (mode) {
-	case AR5K_EEPROM_MODE_11A:
-		if (!AR5K_EEPROM_HDR_11A(ee->ee_header))
-			return 0;
-		chinfo = ee->ee_pwr_cal_a;
-		break;
-	case AR5K_EEPROM_MODE_11B:
-		if (!AR5K_EEPROM_HDR_11B(ee->ee_header))
-			return 0;
-		chinfo = ee->ee_pwr_cal_b;
-		break;
-	case AR5K_EEPROM_MODE_11G:
-		if (!AR5K_EEPROM_HDR_11G(ee->ee_header))
-			return 0;
-		chinfo = ee->ee_pwr_cal_g;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	for (pier = 0; pier < ee->ee_n_piers[mode]; pier++) {
-		if (!chinfo[pier].pd_curves)
-			continue;
-
-		for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
-			struct ath5k_pdgain_info *pd =
-					&chinfo[pier].pd_curves[pdg];
-
-			if (pd != NULL) {
-				kfree(pd->pd_step);
-				kfree(pd->pd_pwr);
-			}
-		}
-
-		kfree(chinfo[pier].pd_curves);
-	}
-
-	return 0;
-}
-
 /* Read conformance test limits used for regulatory control */
 static int
 ath5k_eeprom_read_ctl_info(struct ath5k_hw *ah)
@@ -1721,35 +1732,6 @@ ath5k_eeprom_read_spur_chans(struct ath5k_hw *ah)
 	return ret;
 }
 
-/*
- * Read the MAC address from eeprom
- */
-int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
-{
-	u8 mac_d[ETH_ALEN] = {};
-	u32 total, offset;
-	u16 data;
-	int octet;
-
-	AR5K_EEPROM_READ(0x20, data);
-
-	for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
-		AR5K_EEPROM_READ(offset, data);
-
-		total += data;
-		mac_d[octet + 1] = data & 0xff;
-		mac_d[octet] = data >> 8;
-		octet += 2;
-	}
-
-	if (!total || total == 3 * 0xffff)
-		return -EINVAL;
-
-	memcpy(mac, mac_d, ETH_ALEN);
-
-	return 0;
-}
-
 
 /***********************\
 * Init/Detach functions *
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index 9be29b728b1cffe2fdc5d9bf0977fe14e77fc562..807bd6440169b916435e554b9a00793811f84310 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -282,6 +282,15 @@ ath5k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	if (changes & BSS_CHANGED_BEACON_INT)
 		sc->bintval = bss_conf->beacon_int;
 
+	if (changes & BSS_CHANGED_ERP_SLOT) {
+		int slot_time;
+
+		ah->ah_short_slot = bss_conf->use_short_slot;
+		slot_time = ath5k_hw_get_default_slottime(ah) +
+			    3 * ah->ah_coverage_class;
+		ath5k_hw_set_ifs_intervals(ah, slot_time);
+	}
+
 	if (changes & BSS_CHANGED_ASSOC) {
 		avf->assoc = bss_conf->assoc;
 		if (bss_conf->assoc)
diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
index 3c44689a700b7b73030860e35ee941a4f66b6678..296c316a83412eaa64bd4c6bd47b264dc4910822 100644
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -17,6 +17,7 @@
 #include <linux/nl80211.h>
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
+#include <linux/etherdevice.h>
 #include "../ath.h"
 #include "ath5k.h"
 #include "debug.h"
@@ -108,11 +109,42 @@ int ath5k_hw_read_srev(struct ath5k_hw *ah)
 	return 0;
 }
 
+/*
+ * Read the MAC address from eeprom or platform_data
+ */
+static int ath5k_pci_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
+{
+	u8 mac_d[ETH_ALEN] = {};
+	u32 total, offset;
+	u16 data;
+	int octet;
+
+	AR5K_EEPROM_READ(0x20, data);
+
+	for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
+		AR5K_EEPROM_READ(offset, data);
+
+		total += data;
+		mac_d[octet + 1] = data & 0xff;
+		mac_d[octet] = data >> 8;
+		octet += 2;
+	}
+
+	if (!total || total == 3 * 0xffff)
+		return -EINVAL;
+
+	memcpy(mac, mac_d, ETH_ALEN);
+
+	return 0;
+}
+
+
 /* Common ath_bus_opts structure */
 static const struct ath_bus_ops ath_pci_bus_ops = {
 	.ath_bus_type = ATH_PCI,
 	.read_cachesize = ath5k_pci_read_cachesize,
 	.eeprom_read = ath5k_pci_eeprom_read,
+	.eeprom_read_mac = ath5k_pci_eeprom_read_mac,
 };
 
 /********************\
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index d9b3f828455aeaf3fd19907aed1cd9030af6f54d..712a9ac4000e47d313ad9b29296bb5c940cc98ff 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -75,7 +75,7 @@ static const unsigned int ack_rates_high[] =
  * bwmodes.
  */
 int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
-		int len, struct ieee80211_rate *rate)
+		int len, struct ieee80211_rate *rate, bool shortpre)
 {
 	struct ath5k_softc *sc = ah->ah_sc;
 	int sifs, preamble, plcp_bits, sym_time;
@@ -84,9 +84,15 @@ int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
 
 	/* Fallback */
 	if (!ah->ah_bwmode) {
-		dur = ieee80211_generic_frame_duration(sc->hw,
-						NULL, len, rate);
-		return le16_to_cpu(dur);
+		__le16 raw_dur = ieee80211_generic_frame_duration(sc->hw,
+					NULL, len, rate);
+
+		/* subtract difference between long and short preamble */
+		dur = le16_to_cpu(raw_dur);
+		if (shortpre)
+			dur -= 96;
+
+		return dur;
 	}
 
 	bitrate = rate->bitrate;
@@ -145,9 +151,9 @@ unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
 		slot_time = AR5K_INIT_SLOT_TIME_QUARTER_RATE;
 		break;
 	case AR5K_BWMODE_DEFAULT:
-		slot_time = AR5K_INIT_SLOT_TIME_DEFAULT;
 	default:
-		if (channel->hw_value & CHANNEL_CCK)
+		slot_time = AR5K_INIT_SLOT_TIME_DEFAULT;
+		if ((channel->hw_value & CHANNEL_CCK) && !ah->ah_short_slot)
 			slot_time = AR5K_INIT_SLOT_TIME_B;
 		break;
 	}
@@ -263,27 +269,14 @@ static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah)
 		 * actual rate for this rate. See mac80211 tx.c
 		 * ieee80211_duration() for a brief description of
 		 * what rate we should choose to TX ACKs. */
-		tx_time = ath5k_hw_get_frame_duration(ah, 10, rate);
+		tx_time = ath5k_hw_get_frame_duration(ah, 10, rate, false);
 
 		ath5k_hw_reg_write(ah, tx_time, reg);
 
 		if (!(rate->flags & IEEE80211_RATE_SHORT_PREAMBLE))
 			continue;
 
-		/*
-		 * We're not distinguishing short preamble here,
-		 * This is true, all we'll get is a longer value here
-		 * which is not necessarilly bad. We could use
-		 * export ieee80211_frame_duration() but that needs to be
-		 * fixed first to be properly used by mac802111 drivers:
-		 *
-		 *  - remove erp stuff and let the routine figure ofdm
-		 *    erp rates
-		 *  - remove passing argument ieee80211_local as
-		 *    drivers don't have access to it
-		 *  - move drivers using ieee80211_generic_frame_duration()
-		 *    to this
-		 */
+		tx_time = ath5k_hw_get_frame_duration(ah, 10, rate, true);
 		ath5k_hw_reg_write(ah, tx_time,
 			reg + (AR5K_SET_SHORT_PREAMBLE << 2));
 	}
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 3343fb9e4940f24012ed07020d7c99dc3dbad0e6..b18c5021aac36f826904787632ba8499d39d9f7e 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -519,7 +519,7 @@ int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time)
 		return -EINVAL;
 
 	sifs = ath5k_hw_get_default_sifs(ah);
-	sifs_clock = ath5k_hw_htoclock(ah, sifs);
+	sifs_clock = ath5k_hw_htoclock(ah, sifs - 2);
 
 	/* EIFS
 	 * Txtime of ack at lowest rate + SIFS + DIFS
@@ -550,7 +550,7 @@ int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time)
 	else
 		rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[0];
 
-	ack_tx_time = ath5k_hw_get_frame_duration(ah, 10, rate);
+	ack_tx_time = ath5k_hw_get_frame_duration(ah, 10, rate, false);
 
 	/* ack_tx_time includes an SIFS already */
 	eifs = ack_tx_time + sifs + 2 * slot_time;
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 84206898f77d89daa5821a9afeece34b275f3f67..3510de2cf6224c6ec11b091cfb3f50dd1fccf6b9 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -158,6 +158,11 @@ static void ath5k_hw_init_core_clock(struct ath5k_hw *ah)
 	txlat = AR5K_REG_MS(usec_reg, AR5K_USEC_TX_LATENCY_5211);
 	rxlat = AR5K_REG_MS(usec_reg, AR5K_USEC_RX_LATENCY_5211);
 
+	/*
+	 * Set default Tx frame to Tx data start delay
+	 */
+	txf2txs = AR5K_INIT_TXF2TXD_START_DEFAULT;
+
 	/*
 	 * 5210 initvals don't include usec settings
 	 * so we need to use magic values here for
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index ad57a6d2311067cc798889fef2336f9e63949511..d9ff8413ab9af4e6e9634277cec7e58752c833b0 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -5,7 +5,7 @@ config ATH9K_COMMON
 
 config ATH9K
 	tristate "Atheros 802.11n wireless cards support"
-	depends on PCI && MAC80211
+	depends on MAC80211
 	select ATH9K_HW
 	select MAC80211_LEDS
 	select LEDS_CLASS
@@ -23,6 +23,25 @@ config ATH9K
 
 	  If you choose to build a module, it'll be called ath9k.
 
+config ATH9K_PCI
+	bool "Atheros ath9k PCI/PCIe bus support"
+	depends on ATH9K && PCI
+	default PCI
+	---help---
+	  This option enables the PCI bus support in ath9k.
+
+	  Say Y, if you have a compatible PCI/PCIe wireless card.
+
+config ATH9K_AHB
+	bool "Atheros ath9k AHB bus support"
+	depends on ATH9K
+	default n
+	---help---
+	  This option enables the AHB bus support in ath9k.
+
+	  Say Y, if you have a SoC with a compatible built-in
+	  wireless MAC. Say N if unsure.
+
 config ATH9K_DEBUGFS
 	bool "Atheros ath9k debugging"
 	depends on ATH9K && DEBUG_FS
diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile
index 4d66ca8042ebcd3bd242b7fe6c0dd8edaf684ce6..05a6fade7b1cea811402b5a7e95b3490f415936f 100644
--- a/drivers/net/wireless/ath/ath9k/Makefile
+++ b/drivers/net/wireless/ath/ath9k/Makefile
@@ -6,8 +6,8 @@ ath9k-y +=	beacon.o \
 		xmit.o \
 
 ath9k-$(CONFIG_ATH9K_RATE_CONTROL) += rc.o
-ath9k-$(CONFIG_PCI) += pci.o
-ath9k-$(CONFIG_ATHEROS_AR71XX) += ahb.o
+ath9k-$(CONFIG_ATH9K_PCI) += pci.o
+ath9k-$(CONFIG_ATH9K_AHB) += ahb.o
 ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o
 
 obj-$(CONFIG_ATH9K) += ath9k.o
@@ -48,4 +48,6 @@ ath9k_htc-y +=	htc_hst.o \
 		htc_drv_init.o \
 		htc_drv_gpio.o
 
+ath9k_htc-$(CONFIG_ATH9K_HTC_DEBUGFS) += htc_drv_debug.o
+
 obj-$(CONFIG_ATH9K_HTC) += ath9k_htc.o
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 9cb0efa9b4c0873710c99d28d7dbd6ab5feee696..61956392f2da44c3b8dd86b0f84c5a6e6675c5ed 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -21,6 +21,18 @@
 #include <linux/ath9k_platform.h>
 #include "ath9k.h"
 
+static const struct platform_device_id ath9k_platform_id_table[] = {
+	{
+		.name = "ath9k",
+		.driver_data = AR5416_AR9100_DEVID,
+	},
+	{
+		.name = "ar934x_wmac",
+		.driver_data = AR9300_DEVID_AR9340,
+	},
+	{},
+};
+
 /* return bus cachesize in 4B word units */
 static void ath_ahb_read_cachesize(struct ath_common *common, int *csz)
 {
@@ -57,6 +69,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
 	struct ath_softc *sc;
 	struct ieee80211_hw *hw;
 	struct resource *res;
+	const struct platform_device_id *id = platform_get_device_id(pdev);
 	int irq;
 	int ret = 0;
 	struct ath_hw *ah;
@@ -116,7 +129,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
 		goto err_free_hw;
 	}
 
-	ret = ath9k_init_device(AR5416_AR9100_DEVID, sc, 0x0, &ath_ahb_bus_ops);
+	ret = ath9k_init_device(id->driver_data, sc, 0x0, &ath_ahb_bus_ops);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to initialize device\n");
 		goto err_irq;
@@ -165,8 +178,11 @@ static struct platform_driver ath_ahb_driver = {
 		.name	= "ath9k",
 		.owner	= THIS_MODULE,
 	},
+	.id_table    = ath9k_platform_id_table,
 };
 
+MODULE_DEVICE_TABLE(platform, ath9k_platform_id_table);
+
 int ath_ahb_init(void)
 {
 	return platform_driver_register(&ath_ahb_driver);
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 2e31c775351fb3c4e2fba12960a92954a211b4ea..5a1f4f511bc152df2e033380e666c45a0bb9cc5b 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -899,12 +899,6 @@ void ath9k_hw_ani_init(struct ath_hw *ah)
 	 * check here default level should not modify INI setting.
 	 */
 	if (use_new_ani(ah)) {
-		const struct ani_ofdm_level_entry *entry_ofdm;
-		const struct ani_cck_level_entry *entry_cck;
-
-		entry_ofdm = &ofdm_level_table[ATH9K_ANI_OFDM_DEF_LEVEL];
-		entry_cck = &cck_level_table[ATH9K_ANI_CCK_DEF_LEVEL];
-
 		ah->aniperiod = ATH9K_ANI_PERIOD_NEW;
 		ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL_NEW;
 	} else {
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 106c0b06cf55b6b31bae3442c0642d15262b9e04..4bf9dab4f2b38b776d25d5226222be1f7bd36474 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -44,6 +44,34 @@ static const int m1ThreshExt_off = 127;
 static const int m2ThreshExt_off = 127;
 
 
+static void ar5008_rf_bank_setup(u32 *bank, struct ar5416IniArray *array,
+				 int col)
+{
+	int i;
+
+	for (i = 0; i < array->ia_rows; i++)
+		bank[i] = INI_RA(array, i, col);
+}
+
+
+#define REG_WRITE_RF_ARRAY(iniarray, regData, regWr) \
+	ar5008_write_rf_array(ah, iniarray, regData, &(regWr))
+
+static void ar5008_write_rf_array(struct ath_hw *ah, struct ar5416IniArray *array,
+				  u32 *data, unsigned int *writecnt)
+{
+	int r;
+
+	ENABLE_REGWRITE_BUFFER(ah);
+
+	for (r = 0; r < array->ia_rows; r++) {
+		REG_WRITE(ah, INI_RA(array, r, 0), data[r]);
+		DO_DELAY(*writecnt);
+	}
+
+	REGWRITE_BUFFER_FLUSH(ah);
+}
+
 /**
  * ar5008_hw_phy_modify_rx_buffer() - perform analog swizzling of parameters
  * @rfbuf:
@@ -530,16 +558,16 @@ static bool ar5008_hw_set_rf_regs(struct ath_hw *ah,
 	eepMinorRev = ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV);
 
 	/* Setup Bank 0 Write */
-	RF_BANK_SETUP(ah->analogBank0Data, &ah->iniBank0, 1);
+	ar5008_rf_bank_setup(ah->analogBank0Data, &ah->iniBank0, 1);
 
 	/* Setup Bank 1 Write */
-	RF_BANK_SETUP(ah->analogBank1Data, &ah->iniBank1, 1);
+	ar5008_rf_bank_setup(ah->analogBank1Data, &ah->iniBank1, 1);
 
 	/* Setup Bank 2 Write */
-	RF_BANK_SETUP(ah->analogBank2Data, &ah->iniBank2, 1);
+	ar5008_rf_bank_setup(ah->analogBank2Data, &ah->iniBank2, 1);
 
 	/* Setup Bank 6 Write */
-	RF_BANK_SETUP(ah->analogBank3Data, &ah->iniBank3,
+	ar5008_rf_bank_setup(ah->analogBank3Data, &ah->iniBank3,
 		      modesIndex);
 	{
 		int i;
@@ -569,7 +597,7 @@ static bool ar5008_hw_set_rf_regs(struct ath_hw *ah,
 	}
 
 	/* Setup Bank 7 Setup */
-	RF_BANK_SETUP(ah->analogBank7Data, &ah->iniBank7, 1);
+	ar5008_rf_bank_setup(ah->analogBank7Data, &ah->iniBank7, 1);
 
 	/* Write Analog registers */
 	REG_WRITE_RF_ARRAY(&ah->iniBank0, ah->analogBank0Data,
@@ -729,6 +757,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 				 struct ath9k_channel *chan)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
+	struct ath_common *common = ath9k_hw_common(ah);
 	int i, regWrites = 0;
 	struct ieee80211_channel *channel = chan->chan;
 	u32 modesIndex, freqIndex;
@@ -805,7 +834,8 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 		REG_WRITE(ah, reg, val);
 
 		if (reg >= 0x7800 && reg < 0x78a0
-		    && ah->config.analog_shiftreg) {
+		    && ah->config.analog_shiftreg
+		    && (common->bus_ops->ath_bus_type != ATH_USB)) {
 			udelay(100);
 		}
 
@@ -835,7 +865,8 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 		REG_WRITE(ah, reg, val);
 
 		if (reg >= 0x7800 && reg < 0x78a0
-		    && ah->config.analog_shiftreg) {
+		    && ah->config.analog_shiftreg
+		    && (common->bus_ops->ath_bus_type != ATH_USB)) {
 			udelay(100);
 		}
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index 76388c6d66923a0f6e455e1d7c597ebe5087ae5f..cb611b287b35a4459bdce1fa4c179b72b64aef94 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -26,6 +26,27 @@ enum ar9002_cal_types {
 	IQ_MISMATCH_CAL = BIT(2),
 };
 
+static bool ar9002_hw_is_cal_supported(struct ath_hw *ah,
+				struct ath9k_channel *chan,
+				enum ar9002_cal_types cal_type)
+{
+	bool supported = false;
+	switch (ah->supp_cals & cal_type) {
+	case IQ_MISMATCH_CAL:
+		/* Run IQ Mismatch for non-CCK only */
+		if (!IS_CHAN_B(chan))
+			supported = true;
+		break;
+	case ADC_GAIN_CAL:
+	case ADC_DC_CAL:
+		/* Run ADC Gain Cal for non-CCK & non 2GHz-HT20 only */
+		if (!IS_CHAN_B(chan) &&
+		    !(IS_CHAN_2GHZ(chan) && IS_CHAN_HT20(chan)))
+			supported = true;
+		break;
+	}
+	return supported;
+}
 
 static void ar9002_hw_setup_calibration(struct ath_hw *ah,
 					struct ath9k_cal_list *currCal)
@@ -858,26 +879,32 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan)
 	if (AR_SREV_9100(ah) || AR_SREV_9160_10_OR_LATER(ah)) {
 		ah->supp_cals = IQ_MISMATCH_CAL;
 
-		if (AR_SREV_9160_10_OR_LATER(ah) &&
-		    !(IS_CHAN_2GHZ(chan) && IS_CHAN_HT20(chan))) {
+		if (AR_SREV_9160_10_OR_LATER(ah))
 			ah->supp_cals |= ADC_GAIN_CAL | ADC_DC_CAL;
 
+		if (AR_SREV_9287(ah))
+			ah->supp_cals &= ~ADC_GAIN_CAL;
 
+		if (ar9002_hw_is_cal_supported(ah, chan, ADC_GAIN_CAL)) {
 			INIT_CAL(&ah->adcgain_caldata);
 			INSERT_CAL(ah, &ah->adcgain_caldata);
 			ath_dbg(common, ATH_DBG_CALIBRATE,
-				"enabling ADC Gain Calibration.\n");
+					"enabling ADC Gain Calibration.\n");
+		}
 
+		if (ar9002_hw_is_cal_supported(ah, chan, ADC_DC_CAL)) {
 			INIT_CAL(&ah->adcdc_caldata);
 			INSERT_CAL(ah, &ah->adcdc_caldata);
 			ath_dbg(common, ATH_DBG_CALIBRATE,
-				"enabling ADC DC Calibration.\n");
+					"enabling ADC DC Calibration.\n");
 		}
 
-		INIT_CAL(&ah->iq_caldata);
-		INSERT_CAL(ah, &ah->iq_caldata);
-		ath_dbg(common, ATH_DBG_CALIBRATE,
-			"enabling IQ Calibration.\n");
+		if (ar9002_hw_is_cal_supported(ah, chan, IQ_MISMATCH_CAL)) {
+			INIT_CAL(&ah->iq_caldata);
+			INSERT_CAL(ah, &ah->iq_caldata);
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+					"enabling IQ Calibration.\n");
+		}
 
 		ah->cal_list_curr = ah->cal_list;
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index 399ab3bb299bca9338649a060a7fa2ac678f7299..7a332f16b79af9b83ad7764b45577342e64384e0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -290,7 +290,6 @@ static void ar9002_hw_set11n_txdesc(struct ath_hw *ah, void *ds,
 		| (flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
 		| SM(txPower, AR_XmitPower)
 		| (flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
-		| (flags & ATH9K_TXDESC_CLRDMASK ? AR_ClrDestMask : 0)
 		| (flags & ATH9K_TXDESC_INTREQ ? AR_TxIntrReq : 0)
 		| (keyIx != ATH9K_TXKEYIX_INVALID ? AR_DestIdxValid : 0);
 
@@ -311,6 +310,16 @@ static void ar9002_hw_set11n_txdesc(struct ath_hw *ah, void *ds,
 	}
 }
 
+static void ar9002_hw_set_clrdmask(struct ath_hw *ah, void *ds, bool val)
+{
+	struct ar5416_desc *ads = AR5416DESC(ds);
+
+	if (val)
+		ads->ds_ctl0 |= AR_ClrDestMask;
+	else
+		ads->ds_ctl0 &= ~AR_ClrDestMask;
+}
+
 static void ar9002_hw_set11n_ratescenario(struct ath_hw *ah, void *ds,
 					  void *lastds,
 					  u32 durUpdateEn, u32 rtsctsRate,
@@ -406,26 +415,6 @@ static void ar9002_hw_clr11n_aggr(struct ath_hw *ah, void *ds)
 	ads->ds_ctl1 &= (~AR_IsAggr & ~AR_MoreAggr);
 }
 
-static void ar9002_hw_set11n_burstduration(struct ath_hw *ah, void *ds,
-					   u32 burstDuration)
-{
-	struct ar5416_desc *ads = AR5416DESC(ds);
-
-	ads->ds_ctl2 &= ~AR_BurstDur;
-	ads->ds_ctl2 |= SM(burstDuration, AR_BurstDur);
-}
-
-static void ar9002_hw_set11n_virtualmorefrag(struct ath_hw *ah, void *ds,
-					    u32 vmf)
-{
-	struct ar5416_desc *ads = AR5416DESC(ds);
-
-	if (vmf)
-		ads->ds_ctl0 |= AR_VirtMoreFrag;
-	else
-		ads->ds_ctl0 &= ~AR_VirtMoreFrag;
-}
-
 void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds,
 			  u32 size, u32 flags)
 {
@@ -458,6 +447,5 @@ void ar9002_hw_attach_mac_ops(struct ath_hw *ah)
 	ops->set11n_aggr_middle = ar9002_hw_set11n_aggr_middle;
 	ops->set11n_aggr_last = ar9002_hw_set11n_aggr_last;
 	ops->clr11n_aggr = ar9002_hw_clr11n_aggr;
-	ops->set11n_burstduration = ar9002_hw_set11n_burstduration;
-	ops->set11n_virtualmorefrag = ar9002_hw_set11n_virtualmorefrag;
+	ops->set_clrdmask = ar9002_hw_set_clrdmask;
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
index 7d68d61e406b435a067d9b8ba47866ea850ee490..a57e963cf0dc19dd6b7ad51180657f63c65b6b9d 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
@@ -517,23 +517,7 @@ static void ar9002_hw_set_nf_limits(struct ath_hw *ah)
 	}
 }
 
-void ar9002_hw_attach_phy_ops(struct ath_hw *ah)
-{
-	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-
-	priv_ops->set_rf_regs = NULL;
-	priv_ops->rf_alloc_ext_banks = NULL;
-	priv_ops->rf_free_ext_banks = NULL;
-	priv_ops->rf_set_freq = ar9002_hw_set_channel;
-	priv_ops->spur_mitigate_freq = ar9002_hw_spur_mitigate;
-	priv_ops->olc_init = ar9002_olc_init;
-	priv_ops->compute_pll_control = ar9002_hw_compute_pll_control;
-	priv_ops->do_getnf = ar9002_hw_do_getnf;
-
-	ar9002_hw_set_nf_limits(ah);
-}
-
-void ath9k_hw_antdiv_comb_conf_get(struct ath_hw *ah,
+static void ar9002_hw_antdiv_comb_conf_get(struct ath_hw *ah,
 				   struct ath_hw_antcomb_conf *antconf)
 {
 	u32 regval;
@@ -545,10 +529,11 @@ void ath9k_hw_antdiv_comb_conf_get(struct ath_hw *ah,
 				 AR_PHY_9285_ANT_DIV_ALT_LNACONF_S;
 	antconf->fast_div_bias = (regval & AR_PHY_9285_FAST_DIV_BIAS) >>
 				  AR_PHY_9285_FAST_DIV_BIAS_S;
+	antconf->lna1_lna2_delta = -3;
+	antconf->div_group = 0;
 }
-EXPORT_SYMBOL(ath9k_hw_antdiv_comb_conf_get);
 
-void ath9k_hw_antdiv_comb_conf_set(struct ath_hw *ah,
+static void ar9002_hw_antdiv_comb_conf_set(struct ath_hw *ah,
 				   struct ath_hw_antcomb_conf *antconf)
 {
 	u32 regval;
@@ -566,4 +551,23 @@ void ath9k_hw_antdiv_comb_conf_set(struct ath_hw *ah,
 
 	REG_WRITE(ah, AR_PHY_MULTICHAIN_GAIN_CTL, regval);
 }
-EXPORT_SYMBOL(ath9k_hw_antdiv_comb_conf_set);
+
+void ar9002_hw_attach_phy_ops(struct ath_hw *ah)
+{
+	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
+	struct ath_hw_ops *ops = ath9k_hw_ops(ah);
+
+	priv_ops->set_rf_regs = NULL;
+	priv_ops->rf_alloc_ext_banks = NULL;
+	priv_ops->rf_free_ext_banks = NULL;
+	priv_ops->rf_set_freq = ar9002_hw_set_channel;
+	priv_ops->spur_mitigate_freq = ar9002_hw_spur_mitigate;
+	priv_ops->olc_init = ar9002_olc_init;
+	priv_ops->compute_pll_control = ar9002_hw_compute_pll_control;
+	priv_ops->do_getnf = ar9002_hw_do_getnf;
+
+	ops->antdiv_comb_conf_get = ar9002_hw_antdiv_comb_conf_get;
+	ops->antdiv_comb_conf_set = ar9002_hw_antdiv_comb_conf_set;
+
+	ar9002_hw_set_nf_limits(ah);
+}
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.h b/drivers/net/wireless/ath/ath9k/ar9002_phy.h
index 37663dbbcf57959f9b9afb15fe5b15e0efd613cd..47780ef1c892e56317d48e4fdc500bf34fc7c17f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.h
@@ -483,7 +483,11 @@
 #define AR_PHY_TX_PWRCTRL_INIT_TX_GAIN     0x01F80000
 #define AR_PHY_TX_PWRCTRL_INIT_TX_GAIN_S   19
 
+#define AR_PHY_TX_PWRCTRL8       0xa278
+
 #define AR_PHY_TX_PWRCTRL9       0xa27C
+
+#define AR_PHY_TX_PWRCTRL10       0xa394
 #define AR_PHY_TX_DESIRED_SCALE_CCK        0x00007C00
 #define AR_PHY_TX_DESIRED_SCALE_CCK_S      10
 #define AR_PHY_TX_PWRCTRL9_RES_DC_REMOVAL  0x80000000
@@ -495,6 +499,8 @@
 
 #define AR_PHY_CH0_TX_PWRCTRL11  0xa398
 #define AR_PHY_CH1_TX_PWRCTRL11  0xb398
+#define AR_PHY_CH0_TX_PWRCTRL12  0xa3dc
+#define AR_PHY_CH0_TX_PWRCTRL13  0xa3e0
 #define AR_PHY_TX_PWRCTRL_OLPC_TEMP_COMP   0x0000FC00
 #define AR_PHY_TX_PWRCTRL_OLPC_TEMP_COMP_S 10
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
index 9ecca93392e8a563fc9775caa814b3ae64120917..f915a3dbfcad106737b4fc803c814a6ae63e067f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
@@ -34,10 +34,10 @@ static const u32 ar9300_2p2_radio_postamble[][5] = {
 
 static const u32 ar9300Modes_lowest_ob_db_tx_gain_table_2p2[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
-	{0x0000a2dc, 0x00033800, 0x00033800, 0x00637800, 0x00637800},
-	{0x0000a2e0, 0x0003c000, 0x0003c000, 0x03838000, 0x03838000},
-	{0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03fc0000, 0x03fc0000},
-	{0x0000a2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+	{0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+	{0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
+	{0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
 	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
@@ -119,14 +119,14 @@ static const u32 ar9300Modes_lowest_ob_db_tx_gain_table_2p2[][5] = {
 	{0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
 	{0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
 	{0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
-	{0x0000b2dc, 0x00033800, 0x00033800, 0x00637800, 0x00637800},
-	{0x0000b2e0, 0x0003c000, 0x0003c000, 0x03838000, 0x03838000},
-	{0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03fc0000, 0x03fc0000},
-	{0x0000b2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000c2dc, 0x00033800, 0x00033800, 0x00637800, 0x00637800},
-	{0x0000c2e0, 0x0003c000, 0x0003c000, 0x03838000, 0x03838000},
-	{0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03fc0000, 0x03fc0000},
-	{0x0000c2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+	{0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+	{0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
+	{0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+	{0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+	{0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+	{0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
+	{0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
 	{0x00016048, 0x62480001, 0x62480001, 0x62480001, 0x62480001},
 	{0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
@@ -835,10 +835,10 @@ static const u32 ar9300_2p2_baseband_core[][2] = {
 
 static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
-	{0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000a2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000a2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
+	{0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
+	{0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+	{0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
 	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
 	{0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
@@ -920,14 +920,14 @@ static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
 	{0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
 	{0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
 	{0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
-	{0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000b2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000b2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000c2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000c2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
+	{0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
+	{0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+	{0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+	{0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
+	{0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
+	{0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+	{0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x00016044, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
 	{0x00016048, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
 	{0x00016068, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
@@ -941,10 +941,10 @@ static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
 
 static const u32 ar9300Modes_high_ob_db_tx_gain_table_2p2[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
-	{0x0000a2dc, 0x01feee00, 0x01feee00, 0x00637800, 0x00637800},
-	{0x0000a2e0, 0x0000f000, 0x0000f000, 0x03838000, 0x03838000},
-	{0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000a2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352},
+	{0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584},
+	{0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800},
+	{0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
 	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
 	{0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
@@ -1026,14 +1026,14 @@ static const u32 ar9300Modes_high_ob_db_tx_gain_table_2p2[][5] = {
 	{0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
 	{0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
 	{0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
-	{0x0000b2dc, 0x01feee00, 0x01feee00, 0x00637800, 0x00637800},
-	{0x0000b2e0, 0x0000f000, 0x0000f000, 0x03838000, 0x03838000},
-	{0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000b2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000c2dc, 0x01feee00, 0x01feee00, 0x00637800, 0x00637800},
-	{0x0000c2e0, 0x0000f000, 0x0000f000, 0x03838000, 0x03838000},
-	{0x0000c2e4, 0x01ff0000, 0x01ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000c2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000b2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352},
+	{0x0000b2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584},
+	{0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800},
+	{0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+	{0x0000c2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352},
+	{0x0000c2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584},
+	{0x0000c2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800},
+	{0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x00016044, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4},
 	{0x00016048, 0x8e480001, 0x8e480001, 0x8e480001, 0x8e480001},
 	{0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
@@ -1307,10 +1307,10 @@ static const u32 ar9300Common_rx_gain_table_2p2[][2] = {
 
 static const u32 ar9300Modes_low_ob_db_tx_gain_table_2p2[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
-	{0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000a2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000a2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+	{0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+	{0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
+	{0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
 	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
@@ -1329,21 +1329,21 @@ static const u32 ar9300Modes_low_ob_db_tx_gain_table_2p2[][5] = {
 	{0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
 	{0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
 	{0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
-	{0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861},
-	{0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81},
-	{0x0000a54c, 0x5c02486b, 0x5c02486b, 0x47001a83, 0x47001a83},
-	{0x0000a550, 0x61024a6c, 0x61024a6c, 0x4a001c84, 0x4a001c84},
-	{0x0000a554, 0x66026a6c, 0x66026a6c, 0x4e001ce3, 0x4e001ce3},
-	{0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x52001ce5, 0x52001ce5},
-	{0x0000a55c, 0x7002708c, 0x7002708c, 0x56001ce9, 0x56001ce9},
-	{0x0000a560, 0x7302b08a, 0x7302b08a, 0x5a001ceb, 0x5a001ceb},
-	{0x0000a564, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a568, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a56c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a570, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a574, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a578, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
-	{0x0000a57c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec},
+	{0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861},
+	{0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81},
+	{0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83},
+	{0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84},
+	{0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3},
+	{0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5},
+	{0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9},
+	{0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb},
+	{0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+	{0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
 	{0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
 	{0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
 	{0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
@@ -1361,45 +1361,45 @@ static const u32 ar9300Modes_low_ob_db_tx_gain_table_2p2[][5] = {
 	{0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24},
 	{0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640},
 	{0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660},
-	{0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861},
-	{0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81},
-	{0x0000a5cc, 0x5c82486b, 0x5c82486b, 0x47801a83, 0x47801a83},
-	{0x0000a5d0, 0x61824a6c, 0x61824a6c, 0x4a801c84, 0x4a801c84},
-	{0x0000a5d4, 0x66826a6c, 0x66826a6c, 0x4e801ce3, 0x4e801ce3},
-	{0x0000a5d8, 0x6b826e6c, 0x6b826e6c, 0x52801ce5, 0x52801ce5},
-	{0x0000a5dc, 0x7082708c, 0x7082708c, 0x56801ce9, 0x56801ce9},
-	{0x0000a5e0, 0x7382b08a, 0x7382b08a, 0x5a801ceb, 0x5a801ceb},
-	{0x0000a5e4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5e8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5ec, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5f0, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5f4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5f8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
-	{0x0000a5fc, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861},
+	{0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81},
+	{0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83},
+	{0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84},
+	{0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3},
+	{0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5},
+	{0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9},
+	{0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb},
+	{0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+	{0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
 	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000},
-	{0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501},
-	{0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501},
-	{0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03},
-	{0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04},
-	{0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04},
-	{0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005},
-	{0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005},
-	{0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000b2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000b2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x00637800, 0x00637800},
-	{0x0000c2e0, 0x0000f800, 0x0000f800, 0x03838000, 0x03838000},
-	{0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03fc0000, 0x03fc0000},
-	{0x0000c2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000},
+	{0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501},
+	{0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501},
+	{0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03},
+	{0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04},
+	{0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04},
+	{0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+	{0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+	{0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+	{0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
+	{0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+	{0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+	{0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+	{0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
+	{0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
 	{0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
 	{0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
 	{0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 4a4cd88429c069076945e3d0c13807c8d83b2729..f276cb922b4d5d96bf16703bd67b75ac40aecb55 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -18,13 +18,13 @@
 #include "hw-ops.h"
 #include "ar9003_phy.h"
 
-#define MPASS	3
 #define MAX_MEASUREMENT	8
-#define MAX_DIFFERENCE	10
+#define MAX_MAG_DELTA	11
+#define MAX_PHS_DELTA	10
 
 struct coeff {
-	int mag_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MPASS];
-	int phs_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MPASS];
+	int mag_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT];
+	int phs_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT];
 	int iqc_coeff[2];
 };
 
@@ -185,17 +185,19 @@ static void ar9003_hw_iqcal_collect(struct ath_hw *ah)
 
 	/* Accumulate IQ cal measures for active chains */
 	for (i = 0; i < AR5416_MAX_CHAINS; i++) {
-		ah->totalPowerMeasI[i] +=
-			REG_READ(ah, AR_PHY_CAL_MEAS_0(i));
-		ah->totalPowerMeasQ[i] +=
-			REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
-		ah->totalIqCorrMeas[i] +=
-			(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
-		ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-			"%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
-			ah->cal_samples, i, ah->totalPowerMeasI[i],
-			ah->totalPowerMeasQ[i],
-			ah->totalIqCorrMeas[i]);
+		if (ah->txchainmask & BIT(i)) {
+			ah->totalPowerMeasI[i] +=
+				REG_READ(ah, AR_PHY_CAL_MEAS_0(i));
+			ah->totalPowerMeasQ[i] +=
+				REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
+			ah->totalIqCorrMeas[i] +=
+				(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
+			ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+				"%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
+				ah->cal_samples, i, ah->totalPowerMeasI[i],
+				ah->totalPowerMeasQ[i],
+				ah->totalIqCorrMeas[i]);
+		}
 	}
 }
 
@@ -608,36 +610,48 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 	return true;
 }
 
-static bool ar9003_hw_compute_closest_pass_and_avg(int *mp_coeff, int *mp_avg)
+static void ar9003_hw_detect_outlier(int *mp_coeff, int nmeasurement,
+				     int max_delta)
 {
-	int diff[MPASS];
-
-	diff[0] = abs(mp_coeff[0] - mp_coeff[1]);
-	diff[1] = abs(mp_coeff[1] - mp_coeff[2]);
-	diff[2] = abs(mp_coeff[2] - mp_coeff[0]);
-
-	if (diff[0] > MAX_DIFFERENCE &&
-	    diff[1] > MAX_DIFFERENCE &&
-	    diff[2] > MAX_DIFFERENCE)
-		return false;
+	int mp_max = -64, max_idx = 0;
+	int mp_min = 63, min_idx = 0;
+	int mp_avg = 0, i, outlier_idx = 0;
+
+	/* find min/max mismatch across all calibrated gains */
+	for (i = 0; i < nmeasurement; i++) {
+		mp_avg += mp_coeff[i];
+		if (mp_coeff[i] > mp_max) {
+			mp_max = mp_coeff[i];
+			max_idx = i;
+		} else if (mp_coeff[i] < mp_min) {
+			mp_min = mp_coeff[i];
+			min_idx = i;
+		}
+	}
 
-	if (diff[0] <= diff[1] && diff[0] <= diff[2])
-		*mp_avg = (mp_coeff[0] + mp_coeff[1]) / 2;
-	else if (diff[1] <= diff[2])
-		*mp_avg = (mp_coeff[1] + mp_coeff[2]) / 2;
-	else
-		*mp_avg = (mp_coeff[2] + mp_coeff[0]) / 2;
+	/* find average (exclude max abs value) */
+	for (i = 0; i < nmeasurement; i++) {
+		if ((abs(mp_coeff[i]) < abs(mp_max)) ||
+		    (abs(mp_coeff[i]) < abs(mp_min)))
+			mp_avg += mp_coeff[i];
+	}
+	mp_avg /= (nmeasurement - 1);
 
-	return true;
+	/* detect outlier */
+	if (abs(mp_max - mp_min) > max_delta) {
+		if (abs(mp_max - mp_avg) > abs(mp_min - mp_avg))
+			outlier_idx = max_idx;
+		else
+			outlier_idx = min_idx;
+	}
+	mp_coeff[outlier_idx] = mp_avg;
 }
 
 static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah,
 						 u8 num_chains,
 						 struct coeff *coeff)
 {
-	struct ath_common *common = ath9k_hw_common(ah);
 	int i, im, nmeasurement;
-	int magnitude, phase;
 	u32 tx_corr_coeff[MAX_MEASUREMENT][AR9300_MAX_CHAINS];
 
 	memset(tx_corr_coeff, 0, sizeof(tx_corr_coeff));
@@ -657,37 +671,28 @@ static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah,
 
 	/* Load the average of 2 passes */
 	for (i = 0; i < num_chains; i++) {
-		if (AR_SREV_9485(ah))
-			nmeasurement = REG_READ_FIELD(ah,
-					AR_PHY_TX_IQCAL_STATUS_B0_9485,
-					AR_PHY_CALIBRATED_GAINS_0);
-		else
-			nmeasurement = REG_READ_FIELD(ah,
-					AR_PHY_TX_IQCAL_STATUS_B0,
-					AR_PHY_CALIBRATED_GAINS_0);
+		nmeasurement = REG_READ_FIELD(ah,
+				AR_PHY_TX_IQCAL_STATUS_B0,
+				AR_PHY_CALIBRATED_GAINS_0);
 
 		if (nmeasurement > MAX_MEASUREMENT)
 			nmeasurement = MAX_MEASUREMENT;
 
-		for (im = 0; im < nmeasurement; im++) {
-			/*
-			 * Determine which 2 passes are closest and compute avg
-			 * magnitude
-			 */
-			if (!ar9003_hw_compute_closest_pass_and_avg(coeff->mag_coeff[i][im],
-								    &magnitude))
-				goto disable_txiqcal;
+		/* detect outlier only if nmeasurement > 1 */
+		if (nmeasurement > 1) {
+			/* Detect magnitude outlier */
+			ar9003_hw_detect_outlier(coeff->mag_coeff[i],
+					nmeasurement, MAX_MAG_DELTA);
 
-			/*
-			 * Determine which 2 passes are closest and compute avg
-			 * phase
-			 */
-			if (!ar9003_hw_compute_closest_pass_and_avg(coeff->phs_coeff[i][im],
-								    &phase))
-				goto disable_txiqcal;
+			/* Detect phase outlier */
+			ar9003_hw_detect_outlier(coeff->phs_coeff[i],
+					nmeasurement, MAX_PHS_DELTA);
+		}
+
+		for (im = 0; im < nmeasurement; im++) {
 
-			coeff->iqc_coeff[0] = (magnitude & 0x7f) |
-					      ((phase & 0x7f) << 7);
+			coeff->iqc_coeff[0] = (coeff->mag_coeff[i][im] & 0x7f) |
+				((coeff->phs_coeff[i][im] & 0x7f) << 7);
 
 			if ((im % 2) == 0)
 				REG_RMW_FIELD(ah, tx_corr_coeff[im][i],
@@ -707,141 +712,37 @@ static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah,
 
 	return;
 
-disable_txiqcal:
-	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_3,
-		      AR_PHY_TX_IQCAL_CONTROL_3_IQCORR_EN, 0x0);
-	REG_RMW_FIELD(ah, AR_PHY_RX_IQCAL_CORR_B0,
-		      AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN, 0x0);
-
-	ath_dbg(common, ATH_DBG_CALIBRATE, "TX IQ Cal disabled\n");
 }
 
-static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
+static bool ar9003_hw_tx_iq_cal_run(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	static const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
-		AR_PHY_TX_IQCAL_STATUS_B0,
-		AR_PHY_TX_IQCAL_STATUS_B1,
-		AR_PHY_TX_IQCAL_STATUS_B2,
-	};
-	static const u32 chan_info_tab[] = {
-		AR_PHY_CHAN_INFO_TAB_0,
-		AR_PHY_CHAN_INFO_TAB_1,
-		AR_PHY_CHAN_INFO_TAB_2,
-	};
-	struct coeff coeff;
-	s32 iq_res[6];
-	s32 i, j, ip, im, nmeasurement;
-	u8 nchains = get_streams(common->tx_chainmask);
-
-	for (ip = 0; ip < MPASS; ip++) {
-		REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1,
-			      AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT,
-			      DELPT);
-		REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START,
-			      AR_PHY_TX_IQCAL_START_DO_CAL,
-			      AR_PHY_TX_IQCAL_START_DO_CAL);
-
-		if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START,
-				   AR_PHY_TX_IQCAL_START_DO_CAL,
-				   0, AH_WAIT_TIMEOUT)) {
-			ath_dbg(common, ATH_DBG_CALIBRATE,
-				"Tx IQ Cal not complete.\n");
-			goto TX_IQ_CAL_FAILED;
-		}
-
-		nmeasurement = REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_STATUS_B0,
-					      AR_PHY_CALIBRATED_GAINS_0);
-			if (nmeasurement > MAX_MEASUREMENT)
-				nmeasurement = MAX_MEASUREMENT;
-
-		for (i = 0; i < nchains; i++) {
-			ath_dbg(common, ATH_DBG_CALIBRATE,
-				"Doing Tx IQ Cal for chain %d.\n", i);
-			for (im = 0; im < nmeasurement; im++) {
-				if (REG_READ(ah, txiqcal_status[i]) &
-					     AR_PHY_TX_IQCAL_STATUS_FAILED) {
-					ath_dbg(common, ATH_DBG_CALIBRATE,
-						"Tx IQ Cal failed for chain %d.\n", i);
-					goto TX_IQ_CAL_FAILED;
-				}
-
-				for (j = 0; j < 3; j++) {
-					u8 idx = 2 * j,
-					   offset = 4 * (3 * im + j);
-
-					REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY,
-						      AR_PHY_CHAN_INFO_TAB_S2_READ,
-						      0);
-
-					/* 32 bits */
-					iq_res[idx] = REG_READ(ah,
-							chan_info_tab[i] +
-							offset);
-
-					REG_RMW_FIELD(ah, AR_PHY_CHAN_INFO_MEMORY,
-						      AR_PHY_CHAN_INFO_TAB_S2_READ,
-						      1);
-
-					/* 16 bits */
-					iq_res[idx+1] = 0xffff & REG_READ(ah,
-								chan_info_tab[i] +
-								offset);
-
-					ath_dbg(common, ATH_DBG_CALIBRATE,
-						"IQ RES[%d]=0x%x IQ_RES[%d]=0x%x\n",
-						idx, iq_res[idx], idx+1, iq_res[idx+1]);
-				}
-
-				if (!ar9003_hw_calc_iq_corr(ah, i, iq_res,
-							    coeff.iqc_coeff)) {
-					ath_dbg(common, ATH_DBG_CALIBRATE,
-						"Failed in calculation of IQ correction.\n");
-					goto TX_IQ_CAL_FAILED;
-				}
-				coeff.mag_coeff[i][im][ip] =
-						coeff.iqc_coeff[0] & 0x7f;
-				coeff.phs_coeff[i][im][ip] =
-						(coeff.iqc_coeff[0] >> 7) & 0x7f;
-
-				if (coeff.mag_coeff[i][im][ip] > 63)
-					coeff.mag_coeff[i][im][ip] -= 128;
-				if (coeff.phs_coeff[i][im][ip] > 63)
-					coeff.phs_coeff[i][im][ip] -= 128;
-
-			}
-		}
-	}
-
-	ar9003_hw_tx_iqcal_load_avg_2_passes(ah, nchains, &coeff);
-
-	return;
-
-TX_IQ_CAL_FAILED:
-	ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
-}
-
-static void ar9003_hw_tx_iq_cal_run(struct ath_hw *ah)
-{
 	u8 tx_gain_forced;
 
-	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1_9485,
-		      AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT, DELPT);
 	tx_gain_forced = REG_READ_FIELD(ah, AR_PHY_TX_FORCED_GAIN,
 					AR_PHY_TXGAIN_FORCE);
 	if (tx_gain_forced)
 		REG_RMW_FIELD(ah, AR_PHY_TX_FORCED_GAIN,
 			      AR_PHY_TXGAIN_FORCE, 0);
 
-	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START_9485,
-		      AR_PHY_TX_IQCAL_START_DO_CAL_9485, 1);
+	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_START,
+		      AR_PHY_TX_IQCAL_START_DO_CAL, 1);
+
+	if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START,
+			AR_PHY_TX_IQCAL_START_DO_CAL, 0,
+			AH_WAIT_TIMEOUT)) {
+		ath_dbg(common, ATH_DBG_CALIBRATE,
+			"Tx IQ Cal is not completed.\n");
+		return false;
+	}
+	return true;
 }
 
 static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 	const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
-		AR_PHY_TX_IQCAL_STATUS_B0_9485,
+		AR_PHY_TX_IQCAL_STATUS_B0,
 		AR_PHY_TX_IQCAL_STATUS_B1,
 		AR_PHY_TX_IQCAL_STATUS_B2,
 	};
@@ -853,7 +754,7 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah)
 	struct coeff coeff;
 	s32 iq_res[6];
 	u8 num_chains = 0;
-	int i, ip, im, j;
+	int i, im, j;
 	int nmeasurement;
 
 	for (i = 0; i < AR9300_MAX_CHAINS; i++) {
@@ -861,71 +762,69 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah)
 			num_chains++;
 	}
 
-	for (ip = 0; ip < MPASS; ip++) {
-		for (i = 0; i < num_chains; i++) {
-			nmeasurement = REG_READ_FIELD(ah,
-					AR_PHY_TX_IQCAL_STATUS_B0_9485,
-					AR_PHY_CALIBRATED_GAINS_0);
-			if (nmeasurement > MAX_MEASUREMENT)
-				nmeasurement = MAX_MEASUREMENT;
+	for (i = 0; i < num_chains; i++) {
+		nmeasurement = REG_READ_FIELD(ah,
+				AR_PHY_TX_IQCAL_STATUS_B0,
+				AR_PHY_CALIBRATED_GAINS_0);
+		if (nmeasurement > MAX_MEASUREMENT)
+			nmeasurement = MAX_MEASUREMENT;
 
-			for (im = 0; im < nmeasurement; im++) {
-				ath_dbg(common, ATH_DBG_CALIBRATE,
-					"Doing Tx IQ Cal for chain %d.\n", i);
+		for (im = 0; im < nmeasurement; im++) {
+			ath_dbg(common, ATH_DBG_CALIBRATE,
+				"Doing Tx IQ Cal for chain %d.\n", i);
 
-				if (REG_READ(ah, txiqcal_status[i]) &
-				    AR_PHY_TX_IQCAL_STATUS_FAILED) {
-					ath_dbg(common, ATH_DBG_CALIBRATE,
+			if (REG_READ(ah, txiqcal_status[i]) &
+					AR_PHY_TX_IQCAL_STATUS_FAILED) {
+				ath_dbg(common, ATH_DBG_CALIBRATE,
 					"Tx IQ Cal failed for chain %d.\n", i);
-					goto tx_iqcal_fail;
-				}
+				goto tx_iqcal_fail;
+			}
 
-				for (j = 0; j < 3; j++) {
-					u32 idx = 2 * j, offset = 4 * (3 * im + j);
+			for (j = 0; j < 3; j++) {
+				u32 idx = 2 * j, offset = 4 * (3 * im + j);
 
-					REG_RMW_FIELD(ah,
+				REG_RMW_FIELD(ah,
 						AR_PHY_CHAN_INFO_MEMORY,
 						AR_PHY_CHAN_INFO_TAB_S2_READ,
 						0);
 
-					/* 32 bits */
-					iq_res[idx] = REG_READ(ah,
-							chan_info_tab[i] +
-							offset);
+				/* 32 bits */
+				iq_res[idx] = REG_READ(ah,
+						chan_info_tab[i] +
+						offset);
 
-					REG_RMW_FIELD(ah,
+				REG_RMW_FIELD(ah,
 						AR_PHY_CHAN_INFO_MEMORY,
 						AR_PHY_CHAN_INFO_TAB_S2_READ,
 						1);
 
-					/* 16 bits */
-					iq_res[idx + 1] = 0xffff & REG_READ(ah,
-							  chan_info_tab[i] + offset);
+				/* 16 bits */
+				iq_res[idx + 1] = 0xffff & REG_READ(ah,
+						chan_info_tab[i] + offset);
 
-					ath_dbg(common, ATH_DBG_CALIBRATE,
-						"IQ RES[%d]=0x%x"
-						"IQ_RES[%d]=0x%x\n",
-						idx, iq_res[idx], idx + 1,
-						iq_res[idx + 1]);
-				}
+				ath_dbg(common, ATH_DBG_CALIBRATE,
+					"IQ RES[%d]=0x%x"
+					"IQ_RES[%d]=0x%x\n",
+					idx, iq_res[idx], idx + 1,
+					iq_res[idx + 1]);
+			}
 
-				if (!ar9003_hw_calc_iq_corr(ah, i, iq_res,
-							    coeff.iqc_coeff)) {
-					ath_dbg(common, ATH_DBG_CALIBRATE,
-					 "Failed in calculation of IQ correction.\n");
-					goto tx_iqcal_fail;
-				}
+			if (!ar9003_hw_calc_iq_corr(ah, i, iq_res,
+						coeff.iqc_coeff)) {
+				ath_dbg(common, ATH_DBG_CALIBRATE,
+					"Failed in calculation of \
+					IQ correction.\n");
+				goto tx_iqcal_fail;
+			}
 
-				coeff.mag_coeff[i][im][ip] =
-						coeff.iqc_coeff[0] & 0x7f;
-				coeff.phs_coeff[i][im][ip] =
-						(coeff.iqc_coeff[0] >> 7) & 0x7f;
+			coeff.mag_coeff[i][im] = coeff.iqc_coeff[0] & 0x7f;
+			coeff.phs_coeff[i][im] =
+				(coeff.iqc_coeff[0] >> 7) & 0x7f;
 
-				if (coeff.mag_coeff[i][im][ip] > 63)
-					coeff.mag_coeff[i][im][ip] -= 128;
-				if (coeff.phs_coeff[i][im][ip] > 63)
-					coeff.phs_coeff[i][im][ip] -= 128;
-			}
+			if (coeff.mag_coeff[i][im] > 63)
+				coeff.mag_coeff[i][im] -= 128;
+			if (coeff.phs_coeff[i][im] > 63)
+				coeff.phs_coeff[i][im] -= 128;
 		}
 	}
 	ar9003_hw_tx_iqcal_load_avg_2_passes(ah, num_chains, &coeff);
@@ -940,31 +839,37 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 			       struct ath9k_channel *chan)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
+	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	int val;
+	bool txiqcal_done = false;
 
 	val = REG_READ(ah, AR_ENT_OTP);
 	ath_dbg(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val);
 
-	if (AR_SREV_9485(ah))
-		ar9003_hw_set_chain_masks(ah, 0x1, 0x1);
-	else if (val & AR_ENT_OTP_CHAIN2_DISABLE)
+	/* Configure rx/tx chains before running AGC/TxiQ cals */
+	if (val & AR_ENT_OTP_CHAIN2_DISABLE)
 		ar9003_hw_set_chain_masks(ah, 0x3, 0x3);
 	else
-		/*
-		 * 0x7 = 0b111 , AR9003 needs to be configured for 3-chain
-		 * mode before running AGC/TxIQ cals
-		 */
-		ar9003_hw_set_chain_masks(ah, 0x7, 0x7);
+		ar9003_hw_set_chain_masks(ah, pCap->rx_chainmask,
+					  pCap->tx_chainmask);
 
 	/* Do Tx IQ Calibration */
-	if (AR_SREV_9485(ah))
-		ar9003_hw_tx_iq_cal_run(ah);
-	else
-		ar9003_hw_tx_iq_cal(ah);
+	REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1,
+		      AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT,
+		      DELPT);
 
-	REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
-	udelay(5);
-	REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
+	/*
+	 * For AR9485 or later chips, TxIQ cal runs as part of
+	 * AGC calibration
+	 */
+	if (AR_SREV_9485_OR_LATER(ah))
+		txiqcal_done = true;
+	else {
+		txiqcal_done = ar9003_hw_tx_iq_cal_run(ah);
+		REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
+		udelay(5);
+		REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
+	}
 
 	/* Calibrate the AGC */
 	REG_WRITE(ah, AR_PHY_AGC_CONTROL,
@@ -979,7 +884,7 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 		return false;
 	}
 
-	if (AR_SREV_9485(ah))
+	if (txiqcal_done)
 		ar9003_hw_tx_iq_cal_post_proc(ah);
 
 	/* Revert chainmasks to their original values before NF cal */
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 6eadf975ae4884cc0c3bfb09dcaf0b09b9e407c4..d985841ff4014ef966acede1906db98e71acaf88 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -652,7 +652,7 @@ static const struct ar9300_eeprom ar9300_x113 = {
 		.regDmn = { LE16(0), LE16(0x1f) },
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
-			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
+			.opFlags = AR5416_OPFLAGS_11A,
 			.eepMisc = 0,
 		},
 		.rfSilent = 0,
@@ -922,7 +922,7 @@ static const struct ar9300_eeprom ar9300_x113 = {
 		.db_stage2 = {3, 3, 3}, /* 3 chain */
 		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
 		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
-		.xpaBiasLvl = 0,
+		.xpaBiasLvl = 0xf,
 		.txFrameToDataStart = 0x0e,
 		.txFrameToPaOn = 0x0e,
 		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
@@ -3217,7 +3217,6 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 				    u8 *word, int length, int mdata_size)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	u8 *dptr;
 	const struct ar9300_eeprom *eep = NULL;
 
 	switch (code) {
@@ -3235,7 +3234,6 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 		break;
 	case _CompressBlock:
 		if (reference == 0) {
-			dptr = mptr;
 		} else {
 			eep = ar9003_eeprom_struct_find_by_id(reference);
 			if (eep == NULL) {
@@ -3329,26 +3327,26 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 	else
 		cptr = AR9300_BASE_ADDR;
 	ath_dbg(common, ATH_DBG_EEPROM,
-		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
+		"Trying EEPROM access at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
 
 	cptr = AR9300_BASE_ADDR_512;
 	ath_dbg(common, ATH_DBG_EEPROM,
-		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
+		"Trying EEPROM access at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
 
 	read = ar9300_read_otp;
 	cptr = AR9300_BASE_ADDR;
 	ath_dbg(common, ATH_DBG_EEPROM,
-		"Trying OTP accesss at Address 0x%04x\n", cptr);
+		"Trying OTP access at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
 
 	cptr = AR9300_BASE_ADDR_512;
 	ath_dbg(common, ATH_DBG_EEPROM,
-		"Trying OTP accesss at Address 0x%04x\n", cptr);
+		"Trying OTP access at Address 0x%04x\n", cptr);
 	if (ar9300_check_eeprom_header(ah, read, cptr))
 		goto found;
 
@@ -3444,13 +3442,15 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 {
 	int bias = ar9003_hw_xpa_bias_level_get(ah, is2ghz);
 
-	if (AR_SREV_9485(ah))
+	if (AR_SREV_9485(ah) || AR_SREV_9340(ah))
 		REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
 	else {
 		REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
-		REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB,
-			      bias >> 2);
-		REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
+		REG_RMW_FIELD(ah, AR_CH0_THERM,
+				AR_CH0_THERM_XPABIASLVL_MSB,
+				bias >> 2);
+		REG_RMW_FIELD(ah, AR_CH0_THERM,
+				AR_CH0_THERM_XPASHORT2GND, 1);
 	}
 }
 
@@ -3497,34 +3497,77 @@ static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah,
 
 static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 {
+	int chain;
+	u32 regval;
+	u32 ant_div_ctl1;
+	static const u32 switch_chain_reg[AR9300_MAX_CHAINS] = {
+			AR_PHY_SWITCH_CHAIN_0,
+			AR_PHY_SWITCH_CHAIN_1,
+			AR_PHY_SWITCH_CHAIN_2,
+	};
+
 	u32 value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz);
+
 	REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM, AR_SWITCH_TABLE_COM_ALL, value);
 
 	value = ar9003_hw_ant_ctrl_common_2_get(ah, is2ghz);
 	REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM_2, AR_SWITCH_TABLE_COM2_ALL, value);
 
-	value = ar9003_hw_ant_ctrl_chain_get(ah, 0, is2ghz);
-	REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_0, AR_SWITCH_TABLE_ALL, value);
-
-	if (!AR_SREV_9485(ah)) {
-		value = ar9003_hw_ant_ctrl_chain_get(ah, 1, is2ghz);
-		REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_1, AR_SWITCH_TABLE_ALL,
-			      value);
-
-		value = ar9003_hw_ant_ctrl_chain_get(ah, 2, is2ghz);
-		REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN_2, AR_SWITCH_TABLE_ALL,
-			      value);
+	for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) {
+		if ((ah->rxchainmask & BIT(chain)) ||
+		    (ah->txchainmask & BIT(chain))) {
+			value = ar9003_hw_ant_ctrl_chain_get(ah, chain,
+							     is2ghz);
+			REG_RMW_FIELD(ah, switch_chain_reg[chain],
+				      AR_SWITCH_TABLE_ALL, value);
+		}
 	}
 
 	if (AR_SREV_9485(ah)) {
 		value = ath9k_hw_ar9300_get_eeprom(ah, EEP_ANT_DIV_CTL1);
-		REG_RMW_FIELD(ah, AR_PHY_MC_GAIN_CTRL, AR_ANT_DIV_CTRL_ALL,
-			      value);
-		REG_RMW_FIELD(ah, AR_PHY_MC_GAIN_CTRL, AR_ANT_DIV_ENABLE,
-			      value >> 6);
-		REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT, AR_FAST_DIV_ENABLE,
-			      value >> 7);
+		/*
+		 * main_lnaconf, alt_lnaconf, main_tb, alt_tb
+		 * are the fields present
+		 */
+		regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
+		regval &= (~AR_ANT_DIV_CTRL_ALL);
+		regval |= (value & 0x3f) << AR_ANT_DIV_CTRL_ALL_S;
+		/* enable_lnadiv */
+		regval &= (~AR_PHY_9485_ANT_DIV_LNADIV);
+		regval |= ((value >> 6) & 0x1) <<
+				AR_PHY_9485_ANT_DIV_LNADIV_S;
+		REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
+
+		/*enable fast_div */
+		regval = REG_READ(ah, AR_PHY_CCK_DETECT);
+		regval &= (~AR_FAST_DIV_ENABLE);
+		regval |= ((value >> 7) & 0x1) <<
+				AR_FAST_DIV_ENABLE_S;
+		REG_WRITE(ah, AR_PHY_CCK_DETECT, regval);
+		ant_div_ctl1 =
+			ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
+		/* check whether antenna diversity is enabled */
+		if ((ant_div_ctl1 >> 0x6) == 0x3) {
+			regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
+			/*
+			 * clear bits 25-30 main_lnaconf, alt_lnaconf,
+			 * main_tb, alt_tb
+			 */
+			regval &= (~(AR_PHY_9485_ANT_DIV_MAIN_LNACONF |
+					AR_PHY_9485_ANT_DIV_ALT_LNACONF |
+					AR_PHY_9485_ANT_DIV_ALT_GAINTB |
+					AR_PHY_9485_ANT_DIV_MAIN_GAINTB));
+			/* by default use LNA1 for the main antenna */
+			regval |= (AR_PHY_9485_ANT_DIV_LNA1 <<
+					AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S);
+			regval |= (AR_PHY_9485_ANT_DIV_LNA2 <<
+					AR_PHY_9485_ANT_DIV_ALT_LNACONF_S);
+			REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
+		}
+
+
 	}
+
 }
 
 static void ar9003_hw_drive_strength_apply(struct ath_hw *ah)
@@ -3634,13 +3677,16 @@ static void ar9003_hw_atten_apply(struct ath_hw *ah, struct ath9k_channel *chan)
 
 	/* Test value. if 0 then attenuation is unused. Don't load anything. */
 	for (i = 0; i < 3; i++) {
-		value = ar9003_hw_atten_chain_get(ah, i, chan);
-		REG_RMW_FIELD(ah, ext_atten_reg[i],
-			      AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value);
-
-		value = ar9003_hw_atten_chain_get_margin(ah, i, chan);
-		REG_RMW_FIELD(ah, ext_atten_reg[i],
-			      AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN, value);
+		if (ah->txchainmask & BIT(i)) {
+			value = ar9003_hw_atten_chain_get(ah, i, chan);
+			REG_RMW_FIELD(ah, ext_atten_reg[i],
+				      AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value);
+
+			value = ar9003_hw_atten_chain_get_margin(ah, i, chan);
+			REG_RMW_FIELD(ah, ext_atten_reg[i],
+				      AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN,
+				      value);
+		}
 	}
 }
 
@@ -3749,8 +3795,9 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 	ar9003_hw_ant_ctrl_apply(ah, IS_CHAN_2GHZ(chan));
 	ar9003_hw_drive_strength_apply(ah);
 	ar9003_hw_atten_apply(ah, chan);
-	ar9003_hw_internal_regulator_apply(ah);
-	if (AR_SREV_9485(ah))
+	if (!AR_SREV_9340(ah))
+		ar9003_hw_internal_regulator_apply(ah);
+	if (AR_SREV_9485(ah) || AR_SREV_9340(ah))
 		ar9003_hw_apply_tuning_caps(ah);
 }
 
@@ -3994,6 +4041,16 @@ static int ar9003_hw_tx_power_regwrite(struct ath_hw *ah, u8 * pPwrArray)
 		  POW_SM(pPwrArray[ALL_TARGET_LEGACY_1L_5L], 0)
 	    );
 
+        /* Write the power for duplicated frames - HT40 */
+
+        /* dup40_cck (LSB), dup40_ofdm, ext20_cck, ext20_ofdm (MSB) */
+	REG_WRITE(ah, 0xa3e0,
+		  POW_SM(pPwrArray[ALL_TARGET_LEGACY_6_24], 24) |
+		  POW_SM(pPwrArray[ALL_TARGET_LEGACY_1L_5L], 16) |
+		  POW_SM(pPwrArray[ALL_TARGET_LEGACY_6_24],  8) |
+		  POW_SM(pPwrArray[ALL_TARGET_LEGACY_1L_5L],  0)
+	    );
+
 	/* Write the HT20 power per rate set */
 
 	/* 0/8/16 (LSB), 1-3/9-11/17-19, 4, 5 (MSB) */
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index 7f5de6e4448bf40ac2e8af6e439361f442a4d56c..a55eddbb258923aaf85a35966fb35a3974fa15f0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -18,6 +18,7 @@
 #include "ar9003_mac.h"
 #include "ar9003_2p2_initvals.h"
 #include "ar9485_initvals.h"
+#include "ar9340_initvals.h"
 
 /* General hardware code for the AR9003 hadware family */
 
@@ -28,109 +29,105 @@
  */
 static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
 {
-	if (AR_SREV_9485_11(ah)) {
+	if (AR_SREV_9340(ah)) {
 		/* mac */
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
-				ar9485_1_1_mac_core,
-				ARRAY_SIZE(ar9485_1_1_mac_core), 2);
+				ar9340_1p0_mac_core,
+				ARRAY_SIZE(ar9340_1p0_mac_core), 2);
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
-				ar9485_1_1_mac_postamble,
-				ARRAY_SIZE(ar9485_1_1_mac_postamble), 5);
+				ar9340_1p0_mac_postamble,
+				ARRAY_SIZE(ar9340_1p0_mac_postamble), 5);
 
 		/* bb */
-		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1,
-				ARRAY_SIZE(ar9485_1_1), 2);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
 		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
-				ar9485_1_1_baseband_core,
-				ARRAY_SIZE(ar9485_1_1_baseband_core), 2);
+				ar9340_1p0_baseband_core,
+				ARRAY_SIZE(ar9340_1p0_baseband_core), 2);
 		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
-				ar9485_1_1_baseband_postamble,
-				ARRAY_SIZE(ar9485_1_1_baseband_postamble), 5);
+				ar9340_1p0_baseband_postamble,
+				ARRAY_SIZE(ar9340_1p0_baseband_postamble), 5);
 
 		/* radio */
 		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
 		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
-				ar9485_1_1_radio_core,
-				ARRAY_SIZE(ar9485_1_1_radio_core), 2);
+				ar9340_1p0_radio_core,
+				ARRAY_SIZE(ar9340_1p0_radio_core), 2);
 		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
-				ar9485_1_1_radio_postamble,
-				ARRAY_SIZE(ar9485_1_1_radio_postamble), 2);
+				ar9340_1p0_radio_postamble,
+				ARRAY_SIZE(ar9340_1p0_radio_postamble), 5);
 
 		/* soc */
 		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
-				ar9485_1_1_soc_preamble,
-				ARRAY_SIZE(ar9485_1_1_soc_preamble), 2);
+				ar9340_1p0_soc_preamble,
+				ARRAY_SIZE(ar9340_1p0_soc_preamble), 2);
 		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
-		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+				ar9340_1p0_soc_postamble,
+				ARRAY_SIZE(ar9340_1p0_soc_postamble), 5);
 
 		/* rx/tx gain */
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
-				ar9485_common_rx_gain_1_1,
-				ARRAY_SIZE(ar9485_common_rx_gain_1_1), 2);
+				ar9340Common_wo_xlna_rx_gain_table_1p0,
+				ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0),
+				5);
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
-				ar9485_modes_lowest_ob_db_tx_gain_1_1,
-				ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1),
+				ar9340Modes_high_ob_db_tx_gain_table_1p0,
+				ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0),
 				5);
 
-		/* Load PCIE SERDES settings from INI */
-
-		/* Awake Setting */
-
-		INIT_INI_ARRAY(&ah->iniPcieSerdes,
-				ar9485_1_1_pcie_phy_clkreq_disable_L1,
-				ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1),
-				2);
-
-		/* Sleep Setting */
+		INIT_INI_ARRAY(&ah->iniModesAdditional,
+				ar9340Modes_fast_clock_1p0,
+				ARRAY_SIZE(ar9340Modes_fast_clock_1p0),
+				3);
 
-		INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
-				ar9485_1_1_pcie_phy_clkreq_disable_L1,
-				ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1),
+		INIT_INI_ARRAY(&ah->iniModesAdditional_40M,
+				ar9340_1p0_radio_core_40M,
+				ARRAY_SIZE(ar9340_1p0_radio_core_40M),
 				2);
-	} else if (AR_SREV_9485(ah)) {
+	} else if (AR_SREV_9485_11(ah)) {
 		/* mac */
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
-				ar9485_1_0_mac_core,
-				ARRAY_SIZE(ar9485_1_0_mac_core), 2);
+				ar9485_1_1_mac_core,
+				ARRAY_SIZE(ar9485_1_1_mac_core), 2);
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
-				ar9485_1_0_mac_postamble,
-				ARRAY_SIZE(ar9485_1_0_mac_postamble), 5);
+				ar9485_1_1_mac_postamble,
+				ARRAY_SIZE(ar9485_1_1_mac_postamble), 5);
 
 		/* bb */
-		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_0,
-				ARRAY_SIZE(ar9485_1_0), 2);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1,
+				ARRAY_SIZE(ar9485_1_1), 2);
 		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
-				ar9485_1_0_baseband_core,
-				ARRAY_SIZE(ar9485_1_0_baseband_core), 2);
+				ar9485_1_1_baseband_core,
+				ARRAY_SIZE(ar9485_1_1_baseband_core), 2);
 		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
-				ar9485_1_0_baseband_postamble,
-				ARRAY_SIZE(ar9485_1_0_baseband_postamble), 5);
+				ar9485_1_1_baseband_postamble,
+				ARRAY_SIZE(ar9485_1_1_baseband_postamble), 5);
 
 		/* radio */
 		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
 		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
-				ar9485_1_0_radio_core,
-				ARRAY_SIZE(ar9485_1_0_radio_core), 2);
+				ar9485_1_1_radio_core,
+				ARRAY_SIZE(ar9485_1_1_radio_core), 2);
 		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
-				ar9485_1_0_radio_postamble,
-				ARRAY_SIZE(ar9485_1_0_radio_postamble), 2);
+				ar9485_1_1_radio_postamble,
+				ARRAY_SIZE(ar9485_1_1_radio_postamble), 2);
 
 		/* soc */
 		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
-				ar9485_1_0_soc_preamble,
-				ARRAY_SIZE(ar9485_1_0_soc_preamble), 2);
+				ar9485_1_1_soc_preamble,
+				ARRAY_SIZE(ar9485_1_1_soc_preamble), 2);
 		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
 		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], NULL, 0, 0);
 
 		/* rx/tx gain */
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
-				ar9485Common_rx_gain_1_0,
-				ARRAY_SIZE(ar9485Common_rx_gain_1_0), 2);
+				ar9485Common_wo_xlna_rx_gain_1_1,
+				ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), 2);
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
-				ar9485Modes_lowest_ob_db_tx_gain_1_0,
-				ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0),
+				ar9485_modes_lowest_ob_db_tx_gain_1_1,
+				ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1),
 				5);
 
 		/* Load PCIE SERDES settings from INI */
@@ -138,15 +135,15 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
 		/* Awake Setting */
 
 		INIT_INI_ARRAY(&ah->iniPcieSerdes,
-				ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1,
-				ARRAY_SIZE(ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1),
+				ar9485_1_1_pcie_phy_clkreq_disable_L1,
+				ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1),
 				2);
 
 		/* Sleep Setting */
 
 		INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower,
-				ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1,
-				ARRAY_SIZE(ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1),
+				ar9485_1_1_pcie_phy_clkreq_disable_L1,
+				ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1),
 				2);
 	} else {
 		/* mac */
@@ -223,15 +220,15 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
 	switch (ar9003_hw_get_tx_gain_idx(ah)) {
 	case 0:
 	default:
-		if (AR_SREV_9485_11(ah))
+		if (AR_SREV_9340(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485_modes_lowest_ob_db_tx_gain_1_1,
-				       ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1),
+					ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+				       ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
 				       5);
-		else if (AR_SREV_9485(ah))
+		else if (AR_SREV_9485_11(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485Modes_lowest_ob_db_tx_gain_1_0,
-				       ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0),
+				       ar9485_modes_lowest_ob_db_tx_gain_1_1,
+				       ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1),
 				       5);
 		else
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
@@ -240,15 +237,15 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
 				       5);
 		break;
 	case 1:
-		if (AR_SREV_9485_11(ah))
+		if (AR_SREV_9340(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485Modes_high_ob_db_tx_gain_1_1,
-				       ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_1),
+					ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+				       ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
 				       5);
-		else if (AR_SREV_9485(ah))
+		else if (AR_SREV_9485_11(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485Modes_high_ob_db_tx_gain_1_0,
-				       ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_0),
+				       ar9485Modes_high_ob_db_tx_gain_1_1,
+				       ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_1),
 				       5);
 		else
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
@@ -257,15 +254,15 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
 				       5);
 		break;
 	case 2:
-		if (AR_SREV_9485_11(ah))
+		if (AR_SREV_9340(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485Modes_low_ob_db_tx_gain_1_1,
-				       ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_1),
+					ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+				       ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
 				       5);
-		else if (AR_SREV_9485(ah))
+		else if (AR_SREV_9485_11(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485Modes_low_ob_db_tx_gain_1_0,
-				       ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_0),
+				       ar9485Modes_low_ob_db_tx_gain_1_1,
+				       ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_1),
 				       5);
 		else
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
@@ -274,15 +271,15 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
 				       5);
 		break;
 	case 3:
-		if (AR_SREV_9485_11(ah))
+		if (AR_SREV_9340(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485Modes_high_power_tx_gain_1_1,
-				       ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_1),
+					ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
+				       ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
 				       5);
-		else if (AR_SREV_9485(ah))
+		else if (AR_SREV_9485_11(ah))
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
-				       ar9485Modes_high_power_tx_gain_1_0,
-				       ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_0),
+				       ar9485Modes_high_power_tx_gain_1_1,
+				       ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_1),
 				       5);
 		else
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
@@ -298,15 +295,15 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah)
 	switch (ar9003_hw_get_rx_gain_idx(ah)) {
 	case 0:
 	default:
-		if (AR_SREV_9485_11(ah))
+		if (AR_SREV_9340(ah))
 			INIT_INI_ARRAY(&ah->iniModesRxGain,
-				       ar9485_common_rx_gain_1_1,
-				       ARRAY_SIZE(ar9485_common_rx_gain_1_1),
+				       ar9340Common_rx_gain_table_1p0,
+				       ARRAY_SIZE(ar9340Common_rx_gain_table_1p0),
 				       2);
-		else if (AR_SREV_9485(ah))
+		else if (AR_SREV_9485_11(ah))
 			INIT_INI_ARRAY(&ah->iniModesRxGain,
-				       ar9485Common_rx_gain_1_0,
-				       ARRAY_SIZE(ar9485Common_rx_gain_1_0),
+				       ar9485Common_wo_xlna_rx_gain_1_1,
+				       ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1),
 				       2);
 		else
 			INIT_INI_ARRAY(&ah->iniModesRxGain,
@@ -315,15 +312,15 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah)
 				       2);
 		break;
 	case 1:
-		if (AR_SREV_9485_11(ah))
+		if (AR_SREV_9340(ah))
 			INIT_INI_ARRAY(&ah->iniModesRxGain,
-				       ar9485Common_wo_xlna_rx_gain_1_1,
-				       ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1),
+				       ar9340Common_wo_xlna_rx_gain_table_1p0,
+				       ARRAY_SIZE(ar9340Common_wo_xlna_rx_gain_table_1p0),
 				       2);
-		else if (AR_SREV_9485(ah))
+		else if (AR_SREV_9485_11(ah))
 			INIT_INI_ARRAY(&ah->iniModesRxGain,
-				       ar9485Common_wo_xlna_rx_gain_1_0,
-				       ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_0),
+				       ar9485Common_wo_xlna_rx_gain_1_1,
+				       ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1),
 				       2);
 		else
 			INIT_INI_ARRAY(&ah->iniModesRxGain,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 038a0cbfc6e7c9cae862838b51580b419c2571cd..be6adec33ddbb0d9c9d655f8b1ca4b5a3f6fc852 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -329,7 +329,6 @@ static void ar9003_hw_set11n_txdesc(struct ath_hw *ah, void *ds,
 		| (flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
 		| SM(txpower, AR_XmitPower)
 		| (flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
-		| (flags & ATH9K_TXDESC_CLRDMASK ? AR_ClrDestMask : 0)
 		| (keyIx != ATH9K_TXKEYIX_INVALID ? AR_DestIdxValid : 0)
 		| (flags & ATH9K_TXDESC_LOWRXCHAIN ? AR_LowRxChain : 0);
 
@@ -350,6 +349,16 @@ static void ar9003_hw_set11n_txdesc(struct ath_hw *ah, void *ds,
 	ads->ctl22 = 0;
 }
 
+static void ar9003_hw_set_clrdmask(struct ath_hw *ah, void *ds, bool val)
+{
+	struct ar9003_txc *ads = (struct ar9003_txc *) ds;
+
+	if (val)
+		ads->ctl11 |= AR_ClrDestMask;
+	else
+		ads->ctl11 &= ~AR_ClrDestMask;
+}
+
 static void ar9003_hw_set11n_ratescenario(struct ath_hw *ah, void *ds,
 					  void *lastds,
 					  u32 durUpdateEn, u32 rtsctsRate,
@@ -475,27 +484,6 @@ static void ar9003_hw_clr11n_aggr(struct ath_hw *ah, void *ds)
 	ads->ctl12 &= (~AR_IsAggr & ~AR_MoreAggr);
 }
 
-static void ar9003_hw_set11n_burstduration(struct ath_hw *ah, void *ds,
-					   u32 burstDuration)
-{
-	struct ar9003_txc *ads = (struct ar9003_txc *) ds;
-
-	ads->ctl13 &= ~AR_BurstDur;
-	ads->ctl13 |= SM(burstDuration, AR_BurstDur);
-
-}
-
-static void ar9003_hw_set11n_virtualmorefrag(struct ath_hw *ah, void *ds,
-					     u32 vmf)
-{
-	struct ar9003_txc *ads = (struct ar9003_txc *) ds;
-
-	if (vmf)
-		ads->ctl11 |=  AR_VirtMoreFrag;
-	else
-		ads->ctl11 &= ~AR_VirtMoreFrag;
-}
-
 void ar9003_hw_set_paprd_txdesc(struct ath_hw *ah, void *ds, u8 chains)
 {
 	struct ar9003_txc *ads = ds;
@@ -520,8 +508,7 @@ void ar9003_hw_attach_mac_ops(struct ath_hw *hw)
 	ops->set11n_aggr_middle = ar9003_hw_set11n_aggr_middle;
 	ops->set11n_aggr_last = ar9003_hw_set11n_aggr_last;
 	ops->clr11n_aggr = ar9003_hw_clr11n_aggr;
-	ops->set11n_burstduration = ar9003_hw_set11n_burstduration;
-	ops->set11n_virtualmorefrag = ar9003_hw_set11n_virtualmorefrag;
+	ops->set_clrdmask = ar9003_hw_set_clrdmask;
 }
 
 void ath9k_hw_set_rx_bufsize(struct ath_hw *ah, u16 buf_size)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index eb250d6b8038140f8729559f76760e3290910ff7..25f3c2fdf2bcf15010d550cfb167294acc45781f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -75,16 +75,42 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 	freq = centers.synth_center;
 
 	if (freq < 4800) {     /* 2 GHz, fractional mode */
-		if (AR_SREV_9485(ah))
-			channelSel = CHANSEL_2G_9485(freq);
-		else
+		if (AR_SREV_9485(ah)) {
+			u32 chan_frac;
+
+			/*
+			 * freq_ref = 40 / (refdiva >> amoderefsel); where refdiva=1 and amoderefsel=0
+			 * ndiv = ((chan_mhz * 4) / 3) / freq_ref;
+			 * chansel = int(ndiv), chanfrac = (ndiv - chansel) * 0x20000
+			 */
+			channelSel = (freq * 4) / 120;
+			chan_frac = (((freq * 4) % 120) * 0x20000) / 120;
+			channelSel = (channelSel << 17) | chan_frac;
+		} else if (AR_SREV_9340(ah)) {
+			if (ah->is_clk_25mhz) {
+				u32 chan_frac;
+
+				channelSel = (freq * 2) / 75;
+				chan_frac = (((freq * 2) % 75) * 0x20000) / 75;
+				channelSel = (channelSel << 17) | chan_frac;
+			} else
+				channelSel = CHANSEL_2G(freq) >> 1;
+		} else
 			channelSel = CHANSEL_2G(freq);
 		/* Set to 2G mode */
 		bMode = 1;
 	} else {
-		channelSel = CHANSEL_5G(freq);
-		/* Doubler is ON, so, divide channelSel by 2. */
-		channelSel >>= 1;
+		if (AR_SREV_9340(ah) && ah->is_clk_25mhz) {
+			u32 chan_frac;
+
+			channelSel = (freq * 2) / 75;
+			chan_frac = ((freq % 75) * 0x20000) / 75;
+			channelSel = (channelSel << 17) | chan_frac;
+		} else {
+			channelSel = CHANSEL_5G(freq);
+			/* Doubler is ON, so, divide channelSel by 2. */
+			channelSel >>= 1;
+		}
 		/* Set to 5G mode */
 		bMode = 0;
 	}
@@ -142,7 +168,7 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 	 * is out-of-band and can be ignored.
 	 */
 
-	if (AR_SREV_9485(ah)) {
+	if (AR_SREV_9485(ah) || AR_SREV_9340(ah)) {
 		spur_fbin_ptr = ar9003_get_spur_chan_ptr(ah,
 							 IS_CHAN_2GHZ(chan));
 		if (spur_fbin_ptr[0] == 0) /* No spur */
@@ -167,7 +193,7 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 
 	for (i = 0; i < max_spur_cnts; i++) {
 		negative = 0;
-		if (AR_SREV_9485(ah))
+		if (AR_SREV_9485(ah) || AR_SREV_9340(ah))
 			cur_bb_spur = FBIN2FREQ(spur_fbin_ptr[i],
 					IS_CHAN_2GHZ(chan)) - synth_freq;
 		else
@@ -401,7 +427,7 @@ static void ar9003_hw_spur_mitigate_ofdm(struct ath_hw *ah,
 
 	ar9003_hw_spur_ofdm_clear(ah);
 
-	for (i = 0; spurChansPtr[i] && i < 5; i++) {
+	for (i = 0; i < AR_EEPROM_MODAL_SPURS && spurChansPtr[i]; i++) {
 		freq_offset = FBIN2FREQ(spurChansPtr[i], mode) - synth_freq;
 		if (abs(freq_offset) < range) {
 			ar9003_hw_spur_ofdm_work(ah, chan, freq_offset);
@@ -590,29 +616,25 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	unsigned int regWrites = 0, i;
 	struct ieee80211_channel *channel = chan->chan;
-	u32 modesIndex, freqIndex;
+	u32 modesIndex;
 
 	switch (chan->chanmode) {
 	case CHANNEL_A:
 	case CHANNEL_A_HT20:
 		modesIndex = 1;
-		freqIndex = 1;
 		break;
 	case CHANNEL_A_HT40PLUS:
 	case CHANNEL_A_HT40MINUS:
 		modesIndex = 2;
-		freqIndex = 1;
 		break;
 	case CHANNEL_G:
 	case CHANNEL_G_HT20:
 	case CHANNEL_B:
 		modesIndex = 4;
-		freqIndex = 2;
 		break;
 	case CHANNEL_G_HT40PLUS:
 	case CHANNEL_G_HT40MINUS:
 		modesIndex = 3;
-		freqIndex = 2;
 		break;
 
 	default:
@@ -637,6 +659,9 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 		REG_WRITE_ARRAY(&ah->iniModesAdditional,
 				modesIndex, regWrites);
 
+	if (AR_SREV_9340(ah) && !ah->is_clk_25mhz)
+		REG_WRITE_ARRAY(&ah->iniModesAdditional_40M, 1, regWrites);
+
 	ar9003_hw_override_ini(ah);
 	ar9003_hw_set_channel_regs(ah, chan);
 	ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
@@ -1159,9 +1184,52 @@ static void ar9003_hw_set_radar_conf(struct ath_hw *ah)
 	conf->radar_inband = 8;
 }
 
+static void ar9003_hw_antdiv_comb_conf_get(struct ath_hw *ah,
+				   struct ath_hw_antcomb_conf *antconf)
+{
+	u32 regval;
+
+	regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
+	antconf->main_lna_conf = (regval & AR_PHY_9485_ANT_DIV_MAIN_LNACONF) >>
+				  AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S;
+	antconf->alt_lna_conf = (regval & AR_PHY_9485_ANT_DIV_ALT_LNACONF) >>
+				 AR_PHY_9485_ANT_DIV_ALT_LNACONF_S;
+	antconf->fast_div_bias = (regval & AR_PHY_9485_ANT_FAST_DIV_BIAS) >>
+				  AR_PHY_9485_ANT_FAST_DIV_BIAS_S;
+	antconf->lna1_lna2_delta = -9;
+	antconf->div_group = 2;
+}
+
+static void ar9003_hw_antdiv_comb_conf_set(struct ath_hw *ah,
+				   struct ath_hw_antcomb_conf *antconf)
+{
+	u32 regval;
+
+	regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL);
+	regval &= ~(AR_PHY_9485_ANT_DIV_MAIN_LNACONF |
+		    AR_PHY_9485_ANT_DIV_ALT_LNACONF |
+		    AR_PHY_9485_ANT_FAST_DIV_BIAS |
+		    AR_PHY_9485_ANT_DIV_MAIN_GAINTB |
+		    AR_PHY_9485_ANT_DIV_ALT_GAINTB);
+	regval |= ((antconf->main_lna_conf <<
+					AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S)
+		   & AR_PHY_9485_ANT_DIV_MAIN_LNACONF);
+	regval |= ((antconf->alt_lna_conf << AR_PHY_9485_ANT_DIV_ALT_LNACONF_S)
+		   & AR_PHY_9485_ANT_DIV_ALT_LNACONF);
+	regval |= ((antconf->fast_div_bias << AR_PHY_9485_ANT_FAST_DIV_BIAS_S)
+		   & AR_PHY_9485_ANT_FAST_DIV_BIAS);
+	regval |= ((antconf->main_gaintb << AR_PHY_9485_ANT_DIV_MAIN_GAINTB_S)
+		   & AR_PHY_9485_ANT_DIV_MAIN_GAINTB);
+	regval |= ((antconf->alt_gaintb << AR_PHY_9485_ANT_DIV_ALT_GAINTB_S)
+		   & AR_PHY_9485_ANT_DIV_ALT_GAINTB);
+
+	REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval);
+}
+
 void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
+	struct ath_hw_ops *ops = ath9k_hw_ops(ah);
 	static const u32 ar9300_cca_regs[6] = {
 		AR_PHY_CCA_0,
 		AR_PHY_CCA_1,
@@ -1188,6 +1256,9 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->ani_cache_ini_regs = ar9003_hw_ani_cache_ini_regs;
 	priv_ops->set_radar_params = ar9003_hw_set_radar_params;
 
+	ops->antdiv_comb_conf_get = ar9003_hw_antdiv_comb_conf_get;
+	ops->antdiv_comb_conf_set = ar9003_hw_antdiv_comb_conf_set;
+
 	ar9003_hw_set_nf_limits(ah);
 	ar9003_hw_set_radar_conf(ah);
 	memcpy(ah->nf_regs, ar9300_cca_regs, sizeof(ah->nf_regs));
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 8bdda2cf9dd75e7ba7fbef00b43579333f553273..c7505b48e5c0b3ede5ff22de98f0f2edd1afc7b5 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -261,12 +261,34 @@
 #define AR_PHY_EXT_CCA0         (AR_AGC_BASE + 0x20)
 #define AR_PHY_RESTART          (AR_AGC_BASE + 0x24)
 
+/*
+ * Antenna Diversity  settings
+ */
 #define AR_PHY_MC_GAIN_CTRL     (AR_AGC_BASE + 0x28)
 #define AR_ANT_DIV_CTRL_ALL	0x7e000000
 #define AR_ANT_DIV_CTRL_ALL_S	25
 #define AR_ANT_DIV_ENABLE	0x1000000
 #define AR_ANT_DIV_ENABLE_S	24
 
+
+#define AR_PHY_9485_ANT_FAST_DIV_BIAS			0x00007e00
+#define AR_PHY_9485_ANT_FAST_DIV_BIAS_S                  9
+#define AR_PHY_9485_ANT_DIV_LNADIV			0x01000000
+#define AR_PHY_9485_ANT_DIV_LNADIV_S			24
+#define AR_PHY_9485_ANT_DIV_ALT_LNACONF			0x06000000
+#define AR_PHY_9485_ANT_DIV_ALT_LNACONF_S		25
+#define AR_PHY_9485_ANT_DIV_MAIN_LNACONF		0x18000000
+#define AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S		27
+#define AR_PHY_9485_ANT_DIV_ALT_GAINTB			0x20000000
+#define AR_PHY_9485_ANT_DIV_ALT_GAINTB_S		29
+#define AR_PHY_9485_ANT_DIV_MAIN_GAINTB			0x40000000
+#define AR_PHY_9485_ANT_DIV_MAIN_GAINTB_S		30
+
+#define AR_PHY_9485_ANT_DIV_LNA1_MINUS_LNA2		0x0
+#define AR_PHY_9485_ANT_DIV_LNA2			0x1
+#define AR_PHY_9485_ANT_DIV_LNA1			0x2
+#define AR_PHY_9485_ANT_DIV_LNA1_PLUS_LNA2		0x3
+
 #define AR_PHY_EXTCHN_PWRTHR1   (AR_AGC_BASE + 0x2c)
 #define AR_PHY_EXT_CHN_WIN      (AR_AGC_BASE + 0x30)
 #define AR_PHY_20_40_DET_THR    (AR_AGC_BASE + 0x34)
@@ -548,15 +570,12 @@
 
 #define AR_PHY_TXGAIN_TABLE      (AR_SM_BASE + 0x300)
 
-#define AR_PHY_TX_IQCAL_START_9485		(AR_SM_BASE + 0x3c4)
-#define AR_PHY_TX_IQCAL_START_DO_CAL_9485	0x80000000
-#define AR_PHY_TX_IQCAL_START_DO_CAL_9485_S	31
-#define AR_PHY_TX_IQCAL_CONTROL_1_9485		(AR_SM_BASE + 0x3c8)
-#define AR_PHY_TX_IQCAL_STATUS_B0_9485		(AR_SM_BASE + 0x3f0)
-
-#define AR_PHY_TX_IQCAL_CONTROL_1   (AR_SM_BASE + 0x448)
-#define AR_PHY_TX_IQCAL_START       (AR_SM_BASE + 0x440)
-#define AR_PHY_TX_IQCAL_STATUS_B0   (AR_SM_BASE + 0x48c)
+#define AR_PHY_TX_IQCAL_CONTROL_1   (AR_SM_BASE + AR_SREV_9485(ah) ? \
+						 0x3c8 : 0x448)
+#define AR_PHY_TX_IQCAL_START       (AR_SM_BASE + AR_SREV_9485(ah) ? \
+						 0x3c4 : 0x440)
+#define AR_PHY_TX_IQCAL_STATUS_B0   (AR_SM_BASE + AR_SREV_9485(ah) ? \
+						 0x3f0 : 0x48c)
 #define AR_PHY_TX_IQCAL_CORR_COEFF_B0(_i)    (AR_SM_BASE + \
 					     (AR_SREV_9485(ah) ? \
 					      0x3d0 : 0x450) + ((_i) << 2))
@@ -588,7 +607,7 @@
 #define AR_PHY_65NM_CH0_BIAS2       0x160c4
 #define AR_PHY_65NM_CH0_BIAS4       0x160cc
 #define AR_PHY_65NM_CH0_RXTX4       0x1610c
-#define AR_PHY_65NM_CH0_THERM       (AR_SREV_9485(ah) ? 0x1628c : 0x16290)
+#define AR_PHY_65NM_CH0_THERM       (AR_SREV_9300(ah) ? 0x16290 : 0x1628c)
 
 #define AR_PHY_65NM_CH0_THERM_LOCAL   0x80000000
 #define AR_PHY_65NM_CH0_THERM_LOCAL_S 31
@@ -758,10 +777,10 @@
 #define AR_PHY_SPECTRAL_SCAN_SHORT_REPEAT   0x01000000
 #define AR_PHY_SPECTRAL_SCAN_SHORT_REPEAT_S 24
 #define AR_PHY_CHANNEL_STATUS_RX_CLEAR      0x00000004
-#define AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT             0x01fc0000
-#define AR_PHY_TX_IQCAQL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_S                   18
-#define AR_PHY_TX_IQCAL_START_DO_CAL        0x00000001
-#define AR_PHY_TX_IQCAL_START_DO_CAL_S      0
+#define AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT             0x01fc0000
+#define AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_S                   18
+#define AR_PHY_TX_IQCAL_START_DO_CAL	    0x00000001
+#define AR_PHY_TX_IQCAL_START_DO_CAL_S	    0
 
 #define AR_PHY_TX_IQCAL_STATUS_FAILED    0x00000001
 #define AR_PHY_CALIBRATED_GAINS_0	 0x3e
diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
new file mode 100644
index 0000000000000000000000000000000000000000..815a8af1beefd6684f09c29924a586e3f471dcb1
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
@@ -0,0 +1,1525 @@
+/*
+ * Copyright (c) 2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef INITVALS_9340_H
+#define INITVALS_9340_H
+
+static const u32 ar9340_1p0_radio_postamble[][5] = {
+	/*  Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20  */
+	{0x000160ac, 0xa4646800, 0xa4646800, 0xa4646800, 0xa4646800},
+	{0x0001610c, 0x08000000, 0x08000000, 0x00000000, 0x00000000},
+	{0x00016140, 0x10804000, 0x10804000, 0x50804000, 0x50804000},
+	{0x0001650c, 0x08000000, 0x08000000, 0x00000000, 0x00000000},
+	{0x00016540, 0x10804000, 0x10804000, 0x50804000, 0x50804000},
+};
+
+static const u32 ar9340Modes_lowest_ob_db_tx_gain_table_1p0[][5] = {
+	/*   Addr     5G_HT20     5G_HT40     2G_HT40     2G_HT20  */
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400},
+	{0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402},
+	{0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404},
+	{0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603},
+	{0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02},
+	{0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04},
+	{0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20},
+	{0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20},
+	{0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22},
+	{0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
+	{0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
+	{0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
+	{0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861},
+	{0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81},
+	{0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83},
+	{0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84},
+	{0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3},
+	{0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5},
+	{0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9},
+	{0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb},
+	{0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
+	{0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
+	{0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
+	{0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
+	{0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202},
+	{0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400},
+	{0x0000a598, 0x21820220, 0x21820220, 0x16800402, 0x16800402},
+	{0x0000a59c, 0x27820223, 0x27820223, 0x19800404, 0x19800404},
+	{0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603},
+	{0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02},
+	{0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04},
+	{0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20},
+	{0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20},
+	{0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22},
+	{0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24},
+	{0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640},
+	{0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660},
+	{0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861},
+	{0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81},
+	{0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x47801a83, 0x47801a83},
+	{0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x4a801c84, 0x4a801c84},
+	{0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x4e801ce3, 0x4e801ce3},
+	{0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x52801ce5, 0x52801ce5},
+	{0x0000a5dc, 0x7086308c, 0x7086308c, 0x56801ce9, 0x56801ce9},
+	{0x0000a5e0, 0x738a308a, 0x738a308a, 0x5a801ceb, 0x5a801ceb},
+	{0x0000a5e4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5e8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5ec, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f0, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5fc, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db},
+	{0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266},
+	{0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db},
+	{0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266},
+};
+
+static const u32 ar9340Modes_fast_clock_1p0[][3] = {
+	/*  Addr      5G_HT20     5G_HT40  */
+	{0x00001030, 0x00000268, 0x000004d0},
+	{0x00001070, 0x0000018c, 0x00000318},
+	{0x000010b0, 0x00000fd0, 0x00001fa0},
+	{0x00008014, 0x044c044c, 0x08980898},
+	{0x0000801c, 0x148ec02b, 0x148ec057},
+	{0x00008318, 0x000044c0, 0x00008980},
+	{0x00009e00, 0x03721821, 0x03721821},
+	{0x0000a230, 0x0000000b, 0x00000016},
+	{0x0000a254, 0x00000898, 0x00001130},
+};
+
+static const u32 ar9340_1p0_radio_core[][2] = {
+	/*  Addr     allmodes  */
+	{0x00016000, 0x36db6db6},
+	{0x00016004, 0x6db6db40},
+	{0x00016008, 0x73f00000},
+	{0x0001600c, 0x00000000},
+	{0x00016040, 0x7f80fff8},
+	{0x00016044, 0x03b6d2db},
+	{0x00016048, 0x24925266},
+	{0x0001604c, 0x000f0278},
+	{0x00016050, 0x6db6db6c},
+	{0x00016054, 0x6db60000},
+	{0x00016080, 0x00080000},
+	{0x00016084, 0x0e48048c},
+	{0x00016088, 0x14214514},
+	{0x0001608c, 0x119f081c},
+	{0x00016090, 0x24926490},
+	{0x00016094, 0x00000000},
+	{0x00016098, 0xd411eb84},
+	{0x0001609c, 0x03e47f32},
+	{0x000160a0, 0xc2108ffe},
+	{0x000160a4, 0x812fc370},
+	{0x000160a8, 0x423c8000},
+	{0x000160ac, 0xa4646800},
+	{0x000160b0, 0x00fe7f46},
+	{0x000160b4, 0x92480000},
+	{0x000160c0, 0x006db6db},
+	{0x000160c4, 0x6db6db60},
+	{0x000160c8, 0x6db6db6c},
+	{0x000160cc, 0x6de6db6c},
+	{0x000160d0, 0xb6da4924},
+	{0x00016100, 0x04cb0001},
+	{0x00016104, 0xfff80000},
+	{0x00016108, 0x00080010},
+	{0x0001610c, 0x00000000},
+	{0x00016140, 0x50804008},
+	{0x00016144, 0x01884080},
+	{0x00016148, 0x000080c0},
+	{0x00016280, 0x01000015},
+	{0x00016284, 0x05530000},
+	{0x00016288, 0x00318000},
+	{0x0001628c, 0x50000000},
+	{0x00016290, 0x4080294f},
+	{0x00016380, 0x00000000},
+	{0x00016384, 0x00000000},
+	{0x00016388, 0x00800700},
+	{0x0001638c, 0x00800700},
+	{0x00016390, 0x00800700},
+	{0x00016394, 0x00000000},
+	{0x00016398, 0x00000000},
+	{0x0001639c, 0x00000000},
+	{0x000163a0, 0x00000001},
+	{0x000163a4, 0x00000001},
+	{0x000163a8, 0x00000000},
+	{0x000163ac, 0x00000000},
+	{0x000163b0, 0x00000000},
+	{0x000163b4, 0x00000000},
+	{0x000163b8, 0x00000000},
+	{0x000163bc, 0x00000000},
+	{0x000163c0, 0x000000a0},
+	{0x000163c4, 0x000c0000},
+	{0x000163c8, 0x14021402},
+	{0x000163cc, 0x00001402},
+	{0x000163d0, 0x00000000},
+	{0x000163d4, 0x00000000},
+	{0x00016400, 0x36db6db6},
+	{0x00016404, 0x6db6db40},
+	{0x00016408, 0x73f00000},
+	{0x0001640c, 0x00000000},
+	{0x00016440, 0x7f80fff8},
+	{0x00016444, 0x03b6d2db},
+	{0x00016448, 0x24927266},
+	{0x0001644c, 0x000f0278},
+	{0x00016450, 0x6db6db6c},
+	{0x00016454, 0x6db60000},
+	{0x00016500, 0x04cb0001},
+	{0x00016504, 0xfff80000},
+	{0x00016508, 0x00080010},
+	{0x0001650c, 0x00000000},
+	{0x00016540, 0x50804008},
+	{0x00016544, 0x01884080},
+	{0x00016548, 0x000080c0},
+	{0x00016780, 0x00000000},
+	{0x00016784, 0x00000000},
+	{0x00016788, 0x00800700},
+	{0x0001678c, 0x00800700},
+	{0x00016790, 0x00800700},
+	{0x00016794, 0x00000000},
+	{0x00016798, 0x00000000},
+	{0x0001679c, 0x00000000},
+	{0x000167a0, 0x00000001},
+	{0x000167a4, 0x00000001},
+	{0x000167a8, 0x00000000},
+	{0x000167ac, 0x00000000},
+	{0x000167b0, 0x00000000},
+	{0x000167b4, 0x00000000},
+	{0x000167b8, 0x00000000},
+	{0x000167bc, 0x00000000},
+	{0x000167c0, 0x000000a0},
+	{0x000167c4, 0x000c0000},
+	{0x000167c8, 0x14021402},
+	{0x000167cc, 0x00001402},
+	{0x000167d0, 0x00000000},
+	{0x000167d4, 0x00000000},
+};
+
+static const u32 ar9340_1p0_radio_core_40M[][2] = {
+	{0x0001609c, 0x02566f3a},
+	{0x000160ac, 0xa4647c00},
+	{0x000160b0, 0x01885f5a},
+};
+
+static const u32 ar9340_1p0_mac_postamble[][5] = {
+	/* Addr       5G_HT20     5G_HT40     2G_HT40    2G_HT20  */
+	{0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
+	{0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c},
+	{0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38},
+	{0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00},
+	{0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b},
+	{0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810},
+	{0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a},
+	{0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440},
+};
+
+static const u32 ar9340_1p0_soc_postamble[][5] = {
+	/*   Addr     5G_HT20     5G_HT40     2G_HT40     2G_HT20  */
+	{0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023},
+};
+
+static const u32 ar9340_1p0_baseband_postamble[][5] = {
+	/*  Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20  */
+	{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011},
+	{0x00009820, 0x206a022e, 0x206a022e, 0x206a022e, 0x206a022e},
+	{0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0},
+	{0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881},
+	{0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4},
+	{0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c},
+	{0x00009c00, 0x00000044, 0x000000c4, 0x000000c4, 0x00000044},
+	{0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0},
+	{0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020},
+	{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2},
+	{0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec88d2e, 0x7ec88d2e},
+	{0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e},
+	{0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
+	{0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce},
+	{0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021},
+	{0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27},
+	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012},
+	{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
+	{0x0000a204, 0x00003fc0, 0x00003fc4, 0x00003fc4, 0x00003fc0},
+	{0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004},
+	{0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b},
+	{0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018},
+	{0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108},
+	{0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898},
+	{0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002},
+	{0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e},
+	{0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501},
+	{0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e},
+	{0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b},
+	{0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150},
+	{0x0000a288, 0x00000220, 0x00000220, 0x00000110, 0x00000110},
+	{0x0000a28c, 0x00011111, 0x00011111, 0x00022222, 0x00022222},
+	{0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18},
+	{0x0000a2d0, 0x00071981, 0x00071981, 0x00071981, 0x00071982},
+	{0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a},
+	{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c},
+	{0x0000ae04, 0x00180000, 0x00180000, 0x00180000, 0x00180000},
+	{0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000ae1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c},
+	{0x0000ae20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce},
+	{0x0000b284, 0x00000000, 0x00000000, 0x00000150, 0x00000150},
+};
+
+static const u32 ar9340_1p0_baseband_core[][2] = {
+	/*  Addr     allmodes  */
+	{0x00009800, 0xafe68e30},
+	{0x00009804, 0xfd14e000},
+	{0x00009808, 0x9c0a9f6b},
+	{0x0000980c, 0x04900000},
+	{0x00009814, 0xb280c00a},
+	{0x00009818, 0x00000000},
+	{0x0000981c, 0x00020028},
+	{0x00009834, 0x5f3ca3de},
+	{0x00009838, 0x0108ecff},
+	{0x0000983c, 0x14750600},
+	{0x00009880, 0x201fff00},
+	{0x00009884, 0x00001042},
+	{0x000098a4, 0x00200400},
+	{0x000098b0, 0x52440bbe},
+	{0x000098d0, 0x004b6a8e},
+	{0x000098d4, 0x00000820},
+	{0x000098dc, 0x00000000},
+	{0x000098f0, 0x00000000},
+	{0x000098f4, 0x00000000},
+	{0x00009c04, 0xff55ff55},
+	{0x00009c08, 0x0320ff55},
+	{0x00009c0c, 0x00000000},
+	{0x00009c10, 0x00000000},
+	{0x00009c14, 0x00046384},
+	{0x00009c18, 0x05b6b440},
+	{0x00009c1c, 0x00b6b440},
+	{0x00009d00, 0xc080a333},
+	{0x00009d04, 0x40206c10},
+	{0x00009d08, 0x009c4060},
+	{0x00009d0c, 0x9883800a},
+	{0x00009d10, 0x01834061},
+	{0x00009d14, 0x00c0040b},
+	{0x00009d18, 0x00000000},
+	{0x00009e08, 0x0038230c},
+	{0x00009e24, 0x990bb515},
+	{0x00009e28, 0x0c6f0000},
+	{0x00009e30, 0x06336f77},
+	{0x00009e34, 0x6af6532f},
+	{0x00009e38, 0x0cc80c00},
+	{0x00009e3c, 0xcf946222},
+	{0x00009e40, 0x0d261820},
+	{0x00009e4c, 0x00001004},
+	{0x00009e50, 0x00ff03f1},
+	{0x00009e54, 0x00000000},
+	{0x00009fc0, 0x803e4788},
+	{0x00009fc4, 0x0001efb5},
+	{0x00009fcc, 0x40000014},
+	{0x00009fd0, 0x01193b93},
+	{0x0000a20c, 0x00000000},
+	{0x0000a220, 0x00000000},
+	{0x0000a224, 0x00000000},
+	{0x0000a228, 0x10002310},
+	{0x0000a22c, 0x01036a1e},
+	{0x0000a234, 0x10000fff},
+	{0x0000a23c, 0x00000000},
+	{0x0000a244, 0x0c000000},
+	{0x0000a2a0, 0x00000001},
+	{0x0000a2c0, 0x00000001},
+	{0x0000a2c8, 0x00000000},
+	{0x0000a2cc, 0x18c43433},
+	{0x0000a2d4, 0x00000000},
+	{0x0000a2dc, 0x00000000},
+	{0x0000a2e0, 0x00000000},
+	{0x0000a2e4, 0x00000000},
+	{0x0000a2e8, 0x00000000},
+	{0x0000a2ec, 0x00000000},
+	{0x0000a2f0, 0x00000000},
+	{0x0000a2f4, 0x00000000},
+	{0x0000a2f8, 0x00000000},
+	{0x0000a344, 0x00000000},
+	{0x0000a34c, 0x00000000},
+	{0x0000a350, 0x0000a000},
+	{0x0000a364, 0x00000000},
+	{0x0000a370, 0x00000000},
+	{0x0000a390, 0x00000001},
+	{0x0000a394, 0x00000444},
+	{0x0000a398, 0x001f0e0f},
+	{0x0000a39c, 0x0075393f},
+	{0x0000a3a0, 0xb79f6427},
+	{0x0000a3a4, 0x00000000},
+	{0x0000a3a8, 0xaaaaaaaa},
+	{0x0000a3ac, 0x3c466478},
+	{0x0000a3c0, 0x20202020},
+	{0x0000a3c4, 0x22222220},
+	{0x0000a3c8, 0x20200020},
+	{0x0000a3cc, 0x20202020},
+	{0x0000a3d0, 0x20202020},
+	{0x0000a3d4, 0x20202020},
+	{0x0000a3d8, 0x20202020},
+	{0x0000a3dc, 0x20202020},
+	{0x0000a3e0, 0x20202020},
+	{0x0000a3e4, 0x20202020},
+	{0x0000a3e8, 0x20202020},
+	{0x0000a3ec, 0x20202020},
+	{0x0000a3f0, 0x00000000},
+	{0x0000a3f4, 0x00000246},
+	{0x0000a3f8, 0x0cdbd380},
+	{0x0000a3fc, 0x000f0f01},
+	{0x0000a400, 0x8fa91f01},
+	{0x0000a404, 0x00000000},
+	{0x0000a408, 0x0e79e5c6},
+	{0x0000a40c, 0x00820820},
+	{0x0000a414, 0x1ce739ce},
+	{0x0000a418, 0x2d001dce},
+	{0x0000a41c, 0x1ce739ce},
+	{0x0000a420, 0x000001ce},
+	{0x0000a424, 0x1ce739ce},
+	{0x0000a428, 0x000001ce},
+	{0x0000a42c, 0x1ce739ce},
+	{0x0000a430, 0x1ce739ce},
+	{0x0000a434, 0x00000000},
+	{0x0000a438, 0x00001801},
+	{0x0000a43c, 0x00000000},
+	{0x0000a440, 0x00000000},
+	{0x0000a444, 0x00000000},
+	{0x0000a448, 0x04000080},
+	{0x0000a44c, 0x00000001},
+	{0x0000a450, 0x00010000},
+	{0x0000a458, 0x00000000},
+	{0x0000a600, 0x00000000},
+	{0x0000a604, 0x00000000},
+	{0x0000a608, 0x00000000},
+	{0x0000a60c, 0x00000000},
+	{0x0000a610, 0x00000000},
+	{0x0000a614, 0x00000000},
+	{0x0000a618, 0x00000000},
+	{0x0000a61c, 0x00000000},
+	{0x0000a620, 0x00000000},
+	{0x0000a624, 0x00000000},
+	{0x0000a628, 0x00000000},
+	{0x0000a62c, 0x00000000},
+	{0x0000a630, 0x00000000},
+	{0x0000a634, 0x00000000},
+	{0x0000a638, 0x00000000},
+	{0x0000a63c, 0x00000000},
+	{0x0000a640, 0x00000000},
+	{0x0000a644, 0x3fad9d74},
+	{0x0000a648, 0x0048060a},
+	{0x0000a64c, 0x00000637},
+	{0x0000a670, 0x03020100},
+	{0x0000a674, 0x09080504},
+	{0x0000a678, 0x0d0c0b0a},
+	{0x0000a67c, 0x13121110},
+	{0x0000a680, 0x31301514},
+	{0x0000a684, 0x35343332},
+	{0x0000a688, 0x00000036},
+	{0x0000a690, 0x00000838},
+	{0x0000a7c0, 0x00000000},
+	{0x0000a7c4, 0xfffffffc},
+	{0x0000a7c8, 0x00000000},
+	{0x0000a7cc, 0x00000000},
+	{0x0000a7d0, 0x00000000},
+	{0x0000a7d4, 0x00000004},
+	{0x0000a7dc, 0x00000000},
+	{0x0000a8d0, 0x004b6a8e},
+	{0x0000a8d4, 0x00000820},
+	{0x0000a8dc, 0x00000000},
+	{0x0000a8f0, 0x00000000},
+	{0x0000a8f4, 0x00000000},
+	{0x0000b2d0, 0x00000080},
+	{0x0000b2d4, 0x00000000},
+	{0x0000b2dc, 0x00000000},
+	{0x0000b2e0, 0x00000000},
+	{0x0000b2e4, 0x00000000},
+	{0x0000b2e8, 0x00000000},
+	{0x0000b2ec, 0x00000000},
+	{0x0000b2f0, 0x00000000},
+	{0x0000b2f4, 0x00000000},
+	{0x0000b2f8, 0x00000000},
+	{0x0000b408, 0x0e79e5c0},
+	{0x0000b40c, 0x00820820},
+	{0x0000b420, 0x00000000},
+};
+
+static const u32 ar9340Modes_high_power_tx_gain_table_1p0[][5] = {
+	/*  Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20  */
+	{0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+	{0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
+	{0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400},
+	{0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402},
+	{0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404},
+	{0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603},
+	{0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02},
+	{0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04},
+	{0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20},
+	{0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20},
+	{0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22},
+	{0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24},
+	{0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640},
+	{0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660},
+	{0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861},
+	{0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81},
+	{0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83},
+	{0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84},
+	{0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3},
+	{0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5},
+	{0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9},
+	{0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb},
+	{0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
+	{0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002},
+	{0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004},
+	{0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200},
+	{0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202},
+	{0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400},
+	{0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402},
+	{0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404},
+	{0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603},
+	{0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02},
+	{0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04},
+	{0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20},
+	{0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20},
+	{0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22},
+	{0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24},
+	{0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640},
+	{0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660},
+	{0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861},
+	{0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81},
+	{0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83},
+	{0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84},
+	{0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3},
+	{0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5},
+	{0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9},
+	{0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb},
+	{0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db},
+	{0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266},
+	{0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db},
+	{0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266},
+};
+
+static const u32 ar9340Modes_high_ob_db_tx_gain_table_1p0[][5] = {
+	/*  Addr       5G_HT20    5G_HT40     2G_HT40     2G_HT20  */
+	{0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+	{0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
+	{0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400},
+	{0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402},
+	{0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404},
+	{0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603},
+	{0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02},
+	{0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04},
+	{0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20},
+	{0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20},
+	{0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22},
+	{0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24},
+	{0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640},
+	{0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660},
+	{0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861},
+	{0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81},
+	{0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83},
+	{0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84},
+	{0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3},
+	{0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5},
+	{0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9},
+	{0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb},
+	{0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
+	{0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002},
+	{0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004},
+	{0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200},
+	{0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202},
+	{0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400},
+	{0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402},
+	{0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404},
+	{0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603},
+	{0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02},
+	{0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04},
+	{0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20},
+	{0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20},
+	{0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22},
+	{0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24},
+	{0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640},
+	{0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660},
+	{0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861},
+	{0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81},
+	{0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83},
+	{0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84},
+	{0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3},
+	{0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5},
+	{0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9},
+	{0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb},
+	{0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x00016044, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4},
+	{0x00016048, 0x8e481266, 0x8e481266, 0x8e481266, 0x8e481266},
+	{0x00016444, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4, 0x03b6d2e4},
+	{0x00016448, 0x8e481266, 0x8e481266, 0x8e481266, 0x8e481266},
+};
+static const u32 ar9340Modes_ub124_tx_gain_table_1p0[][5] = {
+	/*  Addr      5G_HT20      5G_HT40     2G_HT40    2G_HT20  */
+	{0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+	{0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
+	{0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400},
+	{0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402},
+	{0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404},
+	{0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603},
+	{0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02},
+	{0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04},
+	{0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20},
+	{0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20},
+	{0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22},
+	{0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24},
+	{0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640},
+	{0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660},
+	{0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861},
+	{0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81},
+	{0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83},
+	{0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84},
+	{0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3},
+	{0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5},
+	{0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9},
+	{0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb},
+	{0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
+	{0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
+	{0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002},
+	{0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004},
+	{0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200},
+	{0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202},
+	{0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400},
+	{0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402},
+	{0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404},
+	{0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603},
+	{0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02},
+	{0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04},
+	{0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20},
+	{0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20},
+	{0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22},
+	{0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24},
+	{0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640},
+	{0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660},
+	{0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861},
+	{0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81},
+	{0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83},
+	{0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84},
+	{0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3},
+	{0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5},
+	{0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9},
+	{0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb},
+	{0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+	{0x00016044, 0x036db2db, 0x036db2db, 0x036db2db, 0x036db2db},
+	{0x00016048, 0x69b65266, 0x69b65266, 0x69b65266, 0x69b65266},
+	{0x00016444, 0x036db2db, 0x036db2db, 0x036db2db, 0x036db2db},
+	{0x00016448, 0x69b65266, 0x69b65266, 0x69b65266, 0x69b65266},
+};
+
+
+static const u32 ar9340Common_rx_gain_table_1p0[][2] = {
+	/*   Addr     allmodes */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x00830082},
+	{0x0000a014, 0x01810180},
+	{0x0000a018, 0x01830182},
+	{0x0000a01c, 0x01850184},
+	{0x0000a020, 0x01890188},
+	{0x0000a024, 0x018b018a},
+	{0x0000a028, 0x018d018c},
+	{0x0000a02c, 0x01910190},
+	{0x0000a030, 0x01930192},
+	{0x0000a034, 0x01950194},
+	{0x0000a038, 0x038a0196},
+	{0x0000a03c, 0x038c038b},
+	{0x0000a040, 0x0390038d},
+	{0x0000a044, 0x03920391},
+	{0x0000a048, 0x03940393},
+	{0x0000a04c, 0x03960395},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x22222229},
+	{0x0000a084, 0x1d1d1d1d},
+	{0x0000a088, 0x1d1d1d1d},
+	{0x0000a08c, 0x1d1d1d1d},
+	{0x0000a090, 0x171d1d1d},
+	{0x0000a094, 0x11111717},
+	{0x0000a098, 0x00030311},
+	{0x0000a09c, 0x00000000},
+	{0x0000a0a0, 0x00000000},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x001f0000},
+	{0x0000a0c4, 0x01000101},
+	{0x0000a0c8, 0x011e011f},
+	{0x0000a0cc, 0x011c011d},
+	{0x0000a0d0, 0x02030204},
+	{0x0000a0d4, 0x02010202},
+	{0x0000a0d8, 0x021f0200},
+	{0x0000a0dc, 0x0302021e},
+	{0x0000a0e0, 0x03000301},
+	{0x0000a0e4, 0x031e031f},
+	{0x0000a0e8, 0x0402031d},
+	{0x0000a0ec, 0x04000401},
+	{0x0000a0f0, 0x041e041f},
+	{0x0000a0f4, 0x0502041d},
+	{0x0000a0f8, 0x05000501},
+	{0x0000a0fc, 0x051e051f},
+	{0x0000a100, 0x06010602},
+	{0x0000a104, 0x061f0600},
+	{0x0000a108, 0x061d061e},
+	{0x0000a10c, 0x07020703},
+	{0x0000a110, 0x07000701},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x001f0000},
+	{0x0000a144, 0x01000101},
+	{0x0000a148, 0x011e011f},
+	{0x0000a14c, 0x011c011d},
+	{0x0000a150, 0x02030204},
+	{0x0000a154, 0x02010202},
+	{0x0000a158, 0x021f0200},
+	{0x0000a15c, 0x0302021e},
+	{0x0000a160, 0x03000301},
+	{0x0000a164, 0x031e031f},
+	{0x0000a168, 0x0402031d},
+	{0x0000a16c, 0x04000401},
+	{0x0000a170, 0x041e041f},
+	{0x0000a174, 0x0502041d},
+	{0x0000a178, 0x05000501},
+	{0x0000a17c, 0x051e051f},
+	{0x0000a180, 0x06010602},
+	{0x0000a184, 0x061f0600},
+	{0x0000a188, 0x061d061e},
+	{0x0000a18c, 0x07020703},
+	{0x0000a190, 0x07000701},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000196},
+	{0x0000b000, 0x00010000},
+	{0x0000b004, 0x00030002},
+	{0x0000b008, 0x00050004},
+	{0x0000b00c, 0x00810080},
+	{0x0000b010, 0x00830082},
+	{0x0000b014, 0x01810180},
+	{0x0000b018, 0x01830182},
+	{0x0000b01c, 0x01850184},
+	{0x0000b020, 0x02810280},
+	{0x0000b024, 0x02830282},
+	{0x0000b028, 0x02850284},
+	{0x0000b02c, 0x02890288},
+	{0x0000b030, 0x028b028a},
+	{0x0000b034, 0x0388028c},
+	{0x0000b038, 0x038a0389},
+	{0x0000b03c, 0x038c038b},
+	{0x0000b040, 0x0390038d},
+	{0x0000b044, 0x03920391},
+	{0x0000b048, 0x03940393},
+	{0x0000b04c, 0x03960395},
+	{0x0000b050, 0x00000000},
+	{0x0000b054, 0x00000000},
+	{0x0000b058, 0x00000000},
+	{0x0000b05c, 0x00000000},
+	{0x0000b060, 0x00000000},
+	{0x0000b064, 0x00000000},
+	{0x0000b068, 0x00000000},
+	{0x0000b06c, 0x00000000},
+	{0x0000b070, 0x00000000},
+	{0x0000b074, 0x00000000},
+	{0x0000b078, 0x00000000},
+	{0x0000b07c, 0x00000000},
+	{0x0000b080, 0x32323232},
+	{0x0000b084, 0x2f2f3232},
+	{0x0000b088, 0x23282a2d},
+	{0x0000b08c, 0x1c1e2123},
+	{0x0000b090, 0x14171919},
+	{0x0000b094, 0x0e0e1214},
+	{0x0000b098, 0x03050707},
+	{0x0000b09c, 0x00030303},
+	{0x0000b0a0, 0x00000000},
+	{0x0000b0a4, 0x00000000},
+	{0x0000b0a8, 0x00000000},
+	{0x0000b0ac, 0x00000000},
+	{0x0000b0b0, 0x00000000},
+	{0x0000b0b4, 0x00000000},
+	{0x0000b0b8, 0x00000000},
+	{0x0000b0bc, 0x00000000},
+	{0x0000b0c0, 0x003f0020},
+	{0x0000b0c4, 0x00400041},
+	{0x0000b0c8, 0x0140005f},
+	{0x0000b0cc, 0x0160015f},
+	{0x0000b0d0, 0x017e017f},
+	{0x0000b0d4, 0x02410242},
+	{0x0000b0d8, 0x025f0240},
+	{0x0000b0dc, 0x027f0260},
+	{0x0000b0e0, 0x0341027e},
+	{0x0000b0e4, 0x035f0340},
+	{0x0000b0e8, 0x037f0360},
+	{0x0000b0ec, 0x04400441},
+	{0x0000b0f0, 0x0460045f},
+	{0x0000b0f4, 0x0541047f},
+	{0x0000b0f8, 0x055f0540},
+	{0x0000b0fc, 0x057f0560},
+	{0x0000b100, 0x06400641},
+	{0x0000b104, 0x0660065f},
+	{0x0000b108, 0x067e067f},
+	{0x0000b10c, 0x07410742},
+	{0x0000b110, 0x075f0740},
+	{0x0000b114, 0x077f0760},
+	{0x0000b118, 0x07800781},
+	{0x0000b11c, 0x07a0079f},
+	{0x0000b120, 0x07c107bf},
+	{0x0000b124, 0x000007c0},
+	{0x0000b128, 0x00000000},
+	{0x0000b12c, 0x00000000},
+	{0x0000b130, 0x00000000},
+	{0x0000b134, 0x00000000},
+	{0x0000b138, 0x00000000},
+	{0x0000b13c, 0x00000000},
+	{0x0000b140, 0x003f0020},
+	{0x0000b144, 0x00400041},
+	{0x0000b148, 0x0140005f},
+	{0x0000b14c, 0x0160015f},
+	{0x0000b150, 0x017e017f},
+	{0x0000b154, 0x02410242},
+	{0x0000b158, 0x025f0240},
+	{0x0000b15c, 0x027f0260},
+	{0x0000b160, 0x0341027e},
+	{0x0000b164, 0x035f0340},
+	{0x0000b168, 0x037f0360},
+	{0x0000b16c, 0x04400441},
+	{0x0000b170, 0x0460045f},
+	{0x0000b174, 0x0541047f},
+	{0x0000b178, 0x055f0540},
+	{0x0000b17c, 0x057f0560},
+	{0x0000b180, 0x06400641},
+	{0x0000b184, 0x0660065f},
+	{0x0000b188, 0x067e067f},
+	{0x0000b18c, 0x07410742},
+	{0x0000b190, 0x075f0740},
+	{0x0000b194, 0x077f0760},
+	{0x0000b198, 0x07800781},
+	{0x0000b19c, 0x07a0079f},
+	{0x0000b1a0, 0x07c107bf},
+	{0x0000b1a4, 0x000007c0},
+	{0x0000b1a8, 0x00000000},
+	{0x0000b1ac, 0x00000000},
+	{0x0000b1b0, 0x00000000},
+	{0x0000b1b4, 0x00000000},
+	{0x0000b1b8, 0x00000000},
+	{0x0000b1bc, 0x00000000},
+	{0x0000b1c0, 0x00000000},
+	{0x0000b1c4, 0x00000000},
+	{0x0000b1c8, 0x00000000},
+	{0x0000b1cc, 0x00000000},
+	{0x0000b1d0, 0x00000000},
+	{0x0000b1d4, 0x00000000},
+	{0x0000b1d8, 0x00000000},
+	{0x0000b1dc, 0x00000000},
+	{0x0000b1e0, 0x00000000},
+	{0x0000b1e4, 0x00000000},
+	{0x0000b1e8, 0x00000000},
+	{0x0000b1ec, 0x00000000},
+	{0x0000b1f0, 0x00000396},
+	{0x0000b1f4, 0x00000396},
+	{0x0000b1f8, 0x00000396},
+	{0x0000b1fc, 0x00000196},
+};
+
+static const u32 ar9340Modes_low_ob_db_tx_gain_table_1p0[][5] = {
+	/*  Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20  */
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400},
+	{0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402},
+	{0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404},
+	{0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603},
+	{0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02},
+	{0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04},
+	{0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20},
+	{0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20},
+	{0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22},
+	{0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
+	{0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
+	{0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
+	{0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861},
+	{0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81},
+	{0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83},
+	{0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84},
+	{0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3},
+	{0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5},
+	{0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9},
+	{0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb},
+	{0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec},
+	{0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
+	{0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
+	{0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
+	{0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
+	{0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202},
+	{0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400},
+	{0x0000a598, 0x21820220, 0x21820220, 0x16800402, 0x16800402},
+	{0x0000a59c, 0x27820223, 0x27820223, 0x19800404, 0x19800404},
+	{0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603},
+	{0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02},
+	{0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04},
+	{0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20},
+	{0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20},
+	{0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22},
+	{0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24},
+	{0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640},
+	{0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660},
+	{0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861},
+	{0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81},
+	{0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x47801a83, 0x47801a83},
+	{0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x4a801c84, 0x4a801c84},
+	{0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x4e801ce3, 0x4e801ce3},
+	{0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x52801ce5, 0x52801ce5},
+	{0x0000a5dc, 0x7086308c, 0x7086308c, 0x56801ce9, 0x56801ce9},
+	{0x0000a5e0, 0x738a308a, 0x738a308a, 0x5a801ceb, 0x5a801ceb},
+	{0x0000a5e4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5e8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5ec, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f0, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f4, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5f8, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x0000a5fc, 0x778a308c, 0x778a308c, 0x5d801eec, 0x5d801eec},
+	{0x00016044, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db},
+	{0x00016048, 0x24925266, 0x24925266, 0x24925266, 0x24925266},
+	{0x00016444, 0x056db2db, 0x056db2db, 0x056db2db, 0x056db2db},
+	{0x00016448, 0x24925266, 0x24925266, 0x24925266, 0x24925266},
+};
+
+static const u32 ar9340Modes_mixed_ob_db_tx_gain_table_1p0[][5] = {
+	/*  Addr       5G_HT20     5G_HT40     2G_HT40    2G_HT20  */
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+	{0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+	{0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+	{0x0000a514, 0x1c000223, 0x1c000223, 0x11000400, 0x11000400},
+	{0x0000a518, 0x21020220, 0x21020220, 0x15000402, 0x15000402},
+	{0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404},
+	{0x0000a520, 0x2b022220, 0x2b022220, 0x1b000603, 0x1b000603},
+	{0x0000a524, 0x2f022222, 0x2f022222, 0x1f000a02, 0x1f000a02},
+	{0x0000a528, 0x34022225, 0x34022225, 0x23000a04, 0x23000a04},
+	{0x0000a52c, 0x3a02222a, 0x3a02222a, 0x26000a20, 0x26000a20},
+	{0x0000a530, 0x3e02222c, 0x3e02222c, 0x2a000e20, 0x2a000e20},
+	{0x0000a534, 0x4202242a, 0x4202242a, 0x2e000e22, 0x2e000e22},
+	{0x0000a538, 0x4702244a, 0x4702244a, 0x31000e24, 0x31000e24},
+	{0x0000a53c, 0x4b02244c, 0x4b02244c, 0x34001640, 0x34001640},
+	{0x0000a540, 0x4e02246c, 0x4e02246c, 0x38001660, 0x38001660},
+	{0x0000a544, 0x5302266c, 0x5302266c, 0x3b001861, 0x3b001861},
+	{0x0000a548, 0x5702286c, 0x5702286c, 0x3e001a81, 0x3e001a81},
+	{0x0000a54c, 0x5c04286b, 0x5c04286b, 0x42001a83, 0x42001a83},
+	{0x0000a550, 0x61042a6c, 0x61042a6c, 0x44001c84, 0x44001c84},
+	{0x0000a554, 0x66062a6c, 0x66062a6c, 0x48001ce3, 0x48001ce3},
+	{0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x4c001ce5, 0x4c001ce5},
+	{0x0000a55c, 0x7006308c, 0x7006308c, 0x50001ce9, 0x50001ce9},
+	{0x0000a560, 0x730a308a, 0x730a308a, 0x54001ceb, 0x54001ceb},
+	{0x0000a564, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec},
+	{0x0000a568, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec},
+	{0x0000a56c, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec},
+	{0x0000a570, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec},
+	{0x0000a574, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec},
+	{0x0000a578, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec},
+	{0x0000a57c, 0x770a308c, 0x770a308c, 0x56001eec, 0x56001eec},
+	{0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
+	{0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
+	{0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
+	{0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
+	{0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202},
+	{0x0000a594, 0x1c800223, 0x1c800223, 0x11800400, 0x11800400},
+	{0x0000a598, 0x21820220, 0x21820220, 0x15800402, 0x15800402},
+	{0x0000a59c, 0x27820223, 0x27820223, 0x19800404, 0x19800404},
+	{0x0000a5a0, 0x2b822220, 0x2b822220, 0x1b800603, 0x1b800603},
+	{0x0000a5a4, 0x2f822222, 0x2f822222, 0x1f800a02, 0x1f800a02},
+	{0x0000a5a8, 0x34822225, 0x34822225, 0x23800a04, 0x23800a04},
+	{0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x26800a20, 0x26800a20},
+	{0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2a800e20, 0x2a800e20},
+	{0x0000a5b4, 0x4282242a, 0x4282242a, 0x2e800e22, 0x2e800e22},
+	{0x0000a5b8, 0x4782244a, 0x4782244a, 0x31800e24, 0x31800e24},
+	{0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x34801640, 0x34801640},
+	{0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x38801660, 0x38801660},
+	{0x0000a5c4, 0x5382266c, 0x5382266c, 0x3b801861, 0x3b801861},
+	{0x0000a5c8, 0x5782286c, 0x5782286c, 0x3e801a81, 0x3e801a81},
+	{0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x42801a83, 0x42801a83},
+	{0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x44801c84, 0x44801c84},
+	{0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x48801ce3, 0x48801ce3},
+	{0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x4c801ce5, 0x4c801ce5},
+	{0x0000a5dc, 0x7086308c, 0x7086308c, 0x50801ce9, 0x50801ce9},
+	{0x0000a5e0, 0x738a308a, 0x738a308a, 0x54801ceb, 0x54801ceb},
+	{0x0000a5e4, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec},
+	{0x0000a5e8, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec},
+	{0x0000a5ec, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec},
+	{0x0000a5f0, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec},
+	{0x0000a5f4, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec},
+	{0x0000a5f8, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec},
+	{0x0000a5fc, 0x778a308c, 0x778a308c, 0x56801eec, 0x56801eec},
+	{0x00016044, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4},
+	{0x00016048, 0x24927266, 0x24927266, 0x8e483266, 0x8e483266},
+	{0x00016444, 0x056db2db, 0x056db2db, 0x03b6d2e4, 0x03b6d2e4},
+	{0x00016448, 0x24927266, 0x24927266, 0x8e482266, 0x8e482266},
+};
+
+static const u32 ar9340_1p0_mac_core[][2] = {
+	/*    Addr        allmodes        */
+	{0x00000008, 0x00000000},
+	{0x00000030, 0x00020085},
+	{0x00000034, 0x00000005},
+	{0x00000040, 0x00000000},
+	{0x00000044, 0x00000000},
+	{0x00000048, 0x00000008},
+	{0x0000004c, 0x00000010},
+	{0x00000050, 0x00000000},
+	{0x00001040, 0x002ffc0f},
+	{0x00001044, 0x002ffc0f},
+	{0x00001048, 0x002ffc0f},
+	{0x0000104c, 0x002ffc0f},
+	{0x00001050, 0x002ffc0f},
+	{0x00001054, 0x002ffc0f},
+	{0x00001058, 0x002ffc0f},
+	{0x0000105c, 0x002ffc0f},
+	{0x00001060, 0x002ffc0f},
+	{0x00001064, 0x002ffc0f},
+	{0x000010f0, 0x00000100},
+	{0x00001270, 0x00000000},
+	{0x000012b0, 0x00000000},
+	{0x000012f0, 0x00000000},
+	{0x0000143c, 0x00000000},
+	{0x0000147c, 0x00000000},
+	{0x00008000, 0x00000000},
+	{0x00008004, 0x00000000},
+	{0x00008008, 0x00000000},
+	{0x0000800c, 0x00000000},
+	{0x00008018, 0x00000000},
+	{0x00008020, 0x00000000},
+	{0x00008038, 0x00000000},
+	{0x0000803c, 0x00000000},
+	{0x00008040, 0x00000000},
+	{0x00008044, 0x00000000},
+	{0x00008048, 0x00000000},
+	{0x0000804c, 0xffffffff},
+	{0x00008054, 0x00000000},
+	{0x00008058, 0x00000000},
+	{0x0000805c, 0x000fc78f},
+	{0x00008060, 0x0000000f},
+	{0x00008064, 0x00000000},
+	{0x00008070, 0x00000310},
+	{0x00008074, 0x00000020},
+	{0x00008078, 0x00000000},
+	{0x0000809c, 0x0000000f},
+	{0x000080a0, 0x00000000},
+	{0x000080a4, 0x02ff0000},
+	{0x000080a8, 0x0e070605},
+	{0x000080ac, 0x0000000d},
+	{0x000080b0, 0x00000000},
+	{0x000080b4, 0x00000000},
+	{0x000080b8, 0x00000000},
+	{0x000080bc, 0x00000000},
+	{0x000080c0, 0x2a800000},
+	{0x000080c4, 0x06900168},
+	{0x000080c8, 0x13881c20},
+	{0x000080cc, 0x01f40000},
+	{0x000080d0, 0x00252500},
+	{0x000080d4, 0x00a00000},
+	{0x000080d8, 0x00400000},
+	{0x000080dc, 0x00000000},
+	{0x000080e0, 0xffffffff},
+	{0x000080e4, 0x0000ffff},
+	{0x000080e8, 0x3f3f3f3f},
+	{0x000080ec, 0x00000000},
+	{0x000080f0, 0x00000000},
+	{0x000080f4, 0x00000000},
+	{0x000080fc, 0x00020000},
+	{0x00008100, 0x00000000},
+	{0x00008108, 0x00000052},
+	{0x0000810c, 0x00000000},
+	{0x00008110, 0x00000000},
+	{0x00008114, 0x000007ff},
+	{0x00008118, 0x000000aa},
+	{0x0000811c, 0x00003210},
+	{0x00008124, 0x00000000},
+	{0x00008128, 0x00000000},
+	{0x0000812c, 0x00000000},
+	{0x00008130, 0x00000000},
+	{0x00008134, 0x00000000},
+	{0x00008138, 0x00000000},
+	{0x0000813c, 0x0000ffff},
+	{0x00008144, 0xffffffff},
+	{0x00008168, 0x00000000},
+	{0x0000816c, 0x00000000},
+	{0x00008170, 0x18486200},
+	{0x00008174, 0x33332210},
+	{0x00008178, 0x00000000},
+	{0x0000817c, 0x00020000},
+	{0x000081c0, 0x00000000},
+	{0x000081c4, 0x33332210},
+	{0x000081c8, 0x00000000},
+	{0x000081cc, 0x00000000},
+	{0x000081d4, 0x00000000},
+	{0x000081ec, 0x00000000},
+	{0x000081f0, 0x00000000},
+	{0x000081f4, 0x00000000},
+	{0x000081f8, 0x00000000},
+	{0x000081fc, 0x00000000},
+	{0x00008240, 0x00100000},
+	{0x00008244, 0x0010f424},
+	{0x00008248, 0x00000800},
+	{0x0000824c, 0x0001e848},
+	{0x00008250, 0x00000000},
+	{0x00008254, 0x00000000},
+	{0x00008258, 0x00000000},
+	{0x0000825c, 0x40000000},
+	{0x00008260, 0x00080922},
+	{0x00008264, 0x9d400010},
+	{0x00008268, 0xffffffff},
+	{0x0000826c, 0x0000ffff},
+	{0x00008270, 0x00000000},
+	{0x00008274, 0x40000000},
+	{0x00008278, 0x003e4180},
+	{0x0000827c, 0x00000004},
+	{0x00008284, 0x0000002c},
+	{0x00008288, 0x0000002c},
+	{0x0000828c, 0x000000ff},
+	{0x00008294, 0x00000000},
+	{0x00008298, 0x00000000},
+	{0x0000829c, 0x00000000},
+	{0x00008300, 0x00000140},
+	{0x00008314, 0x00000000},
+	{0x0000831c, 0x0000010d},
+	{0x00008328, 0x00000000},
+	{0x0000832c, 0x00000007},
+	{0x00008330, 0x00000302},
+	{0x00008334, 0x00000700},
+	{0x00008338, 0x00ff0000},
+	{0x0000833c, 0x02400000},
+	{0x00008340, 0x000107ff},
+	{0x00008344, 0xaa48105b},
+	{0x00008348, 0x008f0000},
+	{0x0000835c, 0x00000000},
+	{0x00008360, 0xffffffff},
+	{0x00008364, 0xffffffff},
+	{0x00008368, 0x00000000},
+	{0x00008370, 0x00000000},
+	{0x00008374, 0x000000ff},
+	{0x00008378, 0x00000000},
+	{0x0000837c, 0x00000000},
+	{0x00008380, 0xffffffff},
+	{0x00008384, 0xffffffff},
+	{0x00008390, 0xffffffff},
+	{0x00008394, 0xffffffff},
+	{0x00008398, 0x00000000},
+	{0x0000839c, 0x00000000},
+	{0x000083a0, 0x00000000},
+	{0x000083a4, 0x0000fa14},
+	{0x000083a8, 0x000f0c00},
+	{0x000083ac, 0x33332210},
+	{0x000083b0, 0x33332210},
+	{0x000083b4, 0x33332210},
+	{0x000083b8, 0x33332210},
+	{0x000083bc, 0x00000000},
+	{0x000083c0, 0x00000000},
+	{0x000083c4, 0x00000000},
+	{0x000083c8, 0x00000000},
+	{0x000083cc, 0x00000200},
+	{0x000083d0, 0x000301ff},
+};
+
+static const u32 ar9340Common_wo_xlna_rx_gain_table_1p0[][2] = {
+	/*    Addr        allmodes        */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x00830082},
+	{0x0000a014, 0x01810180},
+	{0x0000a018, 0x01830182},
+	{0x0000a01c, 0x01850184},
+	{0x0000a020, 0x01890188},
+	{0x0000a024, 0x018b018a},
+	{0x0000a028, 0x018d018c},
+	{0x0000a02c, 0x03820190},
+	{0x0000a030, 0x03840383},
+	{0x0000a034, 0x03880385},
+	{0x0000a038, 0x038a0389},
+	{0x0000a03c, 0x038c038b},
+	{0x0000a040, 0x0390038d},
+	{0x0000a044, 0x03920391},
+	{0x0000a048, 0x03940393},
+	{0x0000a04c, 0x03960395},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x29292929},
+	{0x0000a084, 0x29292929},
+	{0x0000a088, 0x29292929},
+	{0x0000a08c, 0x29292929},
+	{0x0000a090, 0x22292929},
+	{0x0000a094, 0x1d1d2222},
+	{0x0000a098, 0x0c111117},
+	{0x0000a09c, 0x00030303},
+	{0x0000a0a0, 0x00000000},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x001f0000},
+	{0x0000a0c4, 0x01000101},
+	{0x0000a0c8, 0x011e011f},
+	{0x0000a0cc, 0x011c011d},
+	{0x0000a0d0, 0x02030204},
+	{0x0000a0d4, 0x02010202},
+	{0x0000a0d8, 0x021f0200},
+	{0x0000a0dc, 0x0302021e},
+	{0x0000a0e0, 0x03000301},
+	{0x0000a0e4, 0x031e031f},
+	{0x0000a0e8, 0x0402031d},
+	{0x0000a0ec, 0x04000401},
+	{0x0000a0f0, 0x041e041f},
+	{0x0000a0f4, 0x0502041d},
+	{0x0000a0f8, 0x05000501},
+	{0x0000a0fc, 0x051e051f},
+	{0x0000a100, 0x06010602},
+	{0x0000a104, 0x061f0600},
+	{0x0000a108, 0x061d061e},
+	{0x0000a10c, 0x07020703},
+	{0x0000a110, 0x07000701},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x001f0000},
+	{0x0000a144, 0x01000101},
+	{0x0000a148, 0x011e011f},
+	{0x0000a14c, 0x011c011d},
+	{0x0000a150, 0x02030204},
+	{0x0000a154, 0x02010202},
+	{0x0000a158, 0x021f0200},
+	{0x0000a15c, 0x0302021e},
+	{0x0000a160, 0x03000301},
+	{0x0000a164, 0x031e031f},
+	{0x0000a168, 0x0402031d},
+	{0x0000a16c, 0x04000401},
+	{0x0000a170, 0x041e041f},
+	{0x0000a174, 0x0502041d},
+	{0x0000a178, 0x05000501},
+	{0x0000a17c, 0x051e051f},
+	{0x0000a180, 0x06010602},
+	{0x0000a184, 0x061f0600},
+	{0x0000a188, 0x061d061e},
+	{0x0000a18c, 0x07020703},
+	{0x0000a190, 0x07000701},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000196},
+	{0x0000b000, 0x00010000},
+	{0x0000b004, 0x00030002},
+	{0x0000b008, 0x00050004},
+	{0x0000b00c, 0x00810080},
+	{0x0000b010, 0x00830082},
+	{0x0000b014, 0x01810180},
+	{0x0000b018, 0x01830182},
+	{0x0000b01c, 0x01850184},
+	{0x0000b020, 0x02810280},
+	{0x0000b024, 0x02830282},
+	{0x0000b028, 0x02850284},
+	{0x0000b02c, 0x02890288},
+	{0x0000b030, 0x028b028a},
+	{0x0000b034, 0x0388028c},
+	{0x0000b038, 0x038a0389},
+	{0x0000b03c, 0x038c038b},
+	{0x0000b040, 0x0390038d},
+	{0x0000b044, 0x03920391},
+	{0x0000b048, 0x03940393},
+	{0x0000b04c, 0x03960395},
+	{0x0000b050, 0x00000000},
+	{0x0000b054, 0x00000000},
+	{0x0000b058, 0x00000000},
+	{0x0000b05c, 0x00000000},
+	{0x0000b060, 0x00000000},
+	{0x0000b064, 0x00000000},
+	{0x0000b068, 0x00000000},
+	{0x0000b06c, 0x00000000},
+	{0x0000b070, 0x00000000},
+	{0x0000b074, 0x00000000},
+	{0x0000b078, 0x00000000},
+	{0x0000b07c, 0x00000000},
+	{0x0000b080, 0x32323232},
+	{0x0000b084, 0x2f2f3232},
+	{0x0000b088, 0x23282a2d},
+	{0x0000b08c, 0x1c1e2123},
+	{0x0000b090, 0x14171919},
+	{0x0000b094, 0x0e0e1214},
+	{0x0000b098, 0x03050707},
+	{0x0000b09c, 0x00030303},
+	{0x0000b0a0, 0x00000000},
+	{0x0000b0a4, 0x00000000},
+	{0x0000b0a8, 0x00000000},
+	{0x0000b0ac, 0x00000000},
+	{0x0000b0b0, 0x00000000},
+	{0x0000b0b4, 0x00000000},
+	{0x0000b0b8, 0x00000000},
+	{0x0000b0bc, 0x00000000},
+	{0x0000b0c0, 0x003f0020},
+	{0x0000b0c4, 0x00400041},
+	{0x0000b0c8, 0x0140005f},
+	{0x0000b0cc, 0x0160015f},
+	{0x0000b0d0, 0x017e017f},
+	{0x0000b0d4, 0x02410242},
+	{0x0000b0d8, 0x025f0240},
+	{0x0000b0dc, 0x027f0260},
+	{0x0000b0e0, 0x0341027e},
+	{0x0000b0e4, 0x035f0340},
+	{0x0000b0e8, 0x037f0360},
+	{0x0000b0ec, 0x04400441},
+	{0x0000b0f0, 0x0460045f},
+	{0x0000b0f4, 0x0541047f},
+	{0x0000b0f8, 0x055f0540},
+	{0x0000b0fc, 0x057f0560},
+	{0x0000b100, 0x06400641},
+	{0x0000b104, 0x0660065f},
+	{0x0000b108, 0x067e067f},
+	{0x0000b10c, 0x07410742},
+	{0x0000b110, 0x075f0740},
+	{0x0000b114, 0x077f0760},
+	{0x0000b118, 0x07800781},
+	{0x0000b11c, 0x07a0079f},
+	{0x0000b120, 0x07c107bf},
+	{0x0000b124, 0x000007c0},
+	{0x0000b128, 0x00000000},
+	{0x0000b12c, 0x00000000},
+	{0x0000b130, 0x00000000},
+	{0x0000b134, 0x00000000},
+	{0x0000b138, 0x00000000},
+	{0x0000b13c, 0x00000000},
+	{0x0000b140, 0x003f0020},
+	{0x0000b144, 0x00400041},
+	{0x0000b148, 0x0140005f},
+	{0x0000b14c, 0x0160015f},
+	{0x0000b150, 0x017e017f},
+	{0x0000b154, 0x02410242},
+	{0x0000b158, 0x025f0240},
+	{0x0000b15c, 0x027f0260},
+	{0x0000b160, 0x0341027e},
+	{0x0000b164, 0x035f0340},
+	{0x0000b168, 0x037f0360},
+	{0x0000b16c, 0x04400441},
+	{0x0000b170, 0x0460045f},
+	{0x0000b174, 0x0541047f},
+	{0x0000b178, 0x055f0540},
+	{0x0000b17c, 0x057f0560},
+	{0x0000b180, 0x06400641},
+	{0x0000b184, 0x0660065f},
+	{0x0000b188, 0x067e067f},
+	{0x0000b18c, 0x07410742},
+	{0x0000b190, 0x075f0740},
+	{0x0000b194, 0x077f0760},
+	{0x0000b198, 0x07800781},
+	{0x0000b19c, 0x07a0079f},
+	{0x0000b1a0, 0x07c107bf},
+	{0x0000b1a4, 0x000007c0},
+	{0x0000b1a8, 0x00000000},
+	{0x0000b1ac, 0x00000000},
+	{0x0000b1b0, 0x00000000},
+	{0x0000b1b4, 0x00000000},
+	{0x0000b1b8, 0x00000000},
+	{0x0000b1bc, 0x00000000},
+	{0x0000b1c0, 0x00000000},
+	{0x0000b1c4, 0x00000000},
+	{0x0000b1c8, 0x00000000},
+	{0x0000b1cc, 0x00000000},
+	{0x0000b1d0, 0x00000000},
+	{0x0000b1d4, 0x00000000},
+	{0x0000b1d8, 0x00000000},
+	{0x0000b1dc, 0x00000000},
+	{0x0000b1e0, 0x00000000},
+	{0x0000b1e4, 0x00000000},
+	{0x0000b1e8, 0x00000000},
+	{0x0000b1ec, 0x00000000},
+	{0x0000b1f0, 0x00000396},
+	{0x0000b1f4, 0x00000396},
+	{0x0000b1f8, 0x00000396},
+	{0x0000b1fc, 0x00000196},
+};
+
+static const u32 ar9340_1p0_soc_preamble[][2] = {
+	/*    Addr        allmodes        */
+	{0x000040a4, 0x00a0c1c9},
+	{0x00007008, 0x00000000},
+	{0x00007020, 0x00000000},
+	{0x00007034, 0x00000002},
+	{0x00007038, 0x000004c2},
+};
+
+#endif
diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h
index 71cc0a3a29fbb46ffaea21870116c757a119c763..fbdde29f0ab8d4e9349d3320e923eeef262d4432 100644
--- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h
@@ -17,931 +17,6 @@
 #ifndef INITVALS_9485_H
 #define INITVALS_9485_H
 
-static const u32 ar9485Common_1_0[][2] = {
-	/*   Addr     allmodes */
-	{0x00007010, 0x00000022},
-	{0x00007020, 0x00000000},
-	{0x00007034, 0x00000002},
-	{0x00007038, 0x000004c2},
-};
-
-static const u32 ar9485_1_0_mac_postamble[][5] = {
-	/* Addr     5G_HT20     5G_HT40     2G_HT40     2G_HT20    */
-	{0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
-	{0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c},
-	{0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38},
-	{0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00},
-	{0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b},
-	{0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810},
-	{0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a},
-	{0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440},
-};
-
-static const u32 ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1[][2] = {
-	/*   Addr     allmodes */
-	{0x00018c00, 0x10212e5e},
-	{0x00018c04, 0x000801d8},
-	{0x00018c08, 0x0000580c},
-};
-
-static const u32 ar9485Common_wo_xlna_rx_gain_1_0[][2] = {
-	/*   Addr     allmodes */
-	{0x0000a000, 0x00010000},
-	{0x0000a004, 0x00030002},
-	{0x0000a008, 0x00050004},
-	{0x0000a00c, 0x00810080},
-	{0x0000a010, 0x01800082},
-	{0x0000a014, 0x01820181},
-	{0x0000a018, 0x01840183},
-	{0x0000a01c, 0x01880185},
-	{0x0000a020, 0x018a0189},
-	{0x0000a024, 0x02850284},
-	{0x0000a028, 0x02890288},
-	{0x0000a02c, 0x03850384},
-	{0x0000a030, 0x03890388},
-	{0x0000a034, 0x038b038a},
-	{0x0000a038, 0x038d038c},
-	{0x0000a03c, 0x03910390},
-	{0x0000a040, 0x03930392},
-	{0x0000a044, 0x03950394},
-	{0x0000a048, 0x00000396},
-	{0x0000a04c, 0x00000000},
-	{0x0000a050, 0x00000000},
-	{0x0000a054, 0x00000000},
-	{0x0000a058, 0x00000000},
-	{0x0000a05c, 0x00000000},
-	{0x0000a060, 0x00000000},
-	{0x0000a064, 0x00000000},
-	{0x0000a068, 0x00000000},
-	{0x0000a06c, 0x00000000},
-	{0x0000a070, 0x00000000},
-	{0x0000a074, 0x00000000},
-	{0x0000a078, 0x00000000},
-	{0x0000a07c, 0x00000000},
-	{0x0000a080, 0x28282828},
-	{0x0000a084, 0x28282828},
-	{0x0000a088, 0x28282828},
-	{0x0000a08c, 0x28282828},
-	{0x0000a090, 0x28282828},
-	{0x0000a094, 0x21212128},
-	{0x0000a098, 0x171c1c1c},
-	{0x0000a09c, 0x02020212},
-	{0x0000a0a0, 0x00000202},
-	{0x0000a0a4, 0x00000000},
-	{0x0000a0a8, 0x00000000},
-	{0x0000a0ac, 0x00000000},
-	{0x0000a0b0, 0x00000000},
-	{0x0000a0b4, 0x00000000},
-	{0x0000a0b8, 0x00000000},
-	{0x0000a0bc, 0x00000000},
-	{0x0000a0c0, 0x001f0000},
-	{0x0000a0c4, 0x111f1100},
-	{0x0000a0c8, 0x111d111e},
-	{0x0000a0cc, 0x111b111c},
-	{0x0000a0d0, 0x22032204},
-	{0x0000a0d4, 0x22012202},
-	{0x0000a0d8, 0x221f2200},
-	{0x0000a0dc, 0x221d221e},
-	{0x0000a0e0, 0x33013302},
-	{0x0000a0e4, 0x331f3300},
-	{0x0000a0e8, 0x4402331e},
-	{0x0000a0ec, 0x44004401},
-	{0x0000a0f0, 0x441e441f},
-	{0x0000a0f4, 0x55015502},
-	{0x0000a0f8, 0x551f5500},
-	{0x0000a0fc, 0x6602551e},
-	{0x0000a100, 0x66006601},
-	{0x0000a104, 0x661e661f},
-	{0x0000a108, 0x7703661d},
-	{0x0000a10c, 0x77017702},
-	{0x0000a110, 0x00007700},
-	{0x0000a114, 0x00000000},
-	{0x0000a118, 0x00000000},
-	{0x0000a11c, 0x00000000},
-	{0x0000a120, 0x00000000},
-	{0x0000a124, 0x00000000},
-	{0x0000a128, 0x00000000},
-	{0x0000a12c, 0x00000000},
-	{0x0000a130, 0x00000000},
-	{0x0000a134, 0x00000000},
-	{0x0000a138, 0x00000000},
-	{0x0000a13c, 0x00000000},
-	{0x0000a140, 0x001f0000},
-	{0x0000a144, 0x111f1100},
-	{0x0000a148, 0x111d111e},
-	{0x0000a14c, 0x111b111c},
-	{0x0000a150, 0x22032204},
-	{0x0000a154, 0x22012202},
-	{0x0000a158, 0x221f2200},
-	{0x0000a15c, 0x221d221e},
-	{0x0000a160, 0x33013302},
-	{0x0000a164, 0x331f3300},
-	{0x0000a168, 0x4402331e},
-	{0x0000a16c, 0x44004401},
-	{0x0000a170, 0x441e441f},
-	{0x0000a174, 0x55015502},
-	{0x0000a178, 0x551f5500},
-	{0x0000a17c, 0x6602551e},
-	{0x0000a180, 0x66006601},
-	{0x0000a184, 0x661e661f},
-	{0x0000a188, 0x7703661d},
-	{0x0000a18c, 0x77017702},
-	{0x0000a190, 0x00007700},
-	{0x0000a194, 0x00000000},
-	{0x0000a198, 0x00000000},
-	{0x0000a19c, 0x00000000},
-	{0x0000a1a0, 0x00000000},
-	{0x0000a1a4, 0x00000000},
-	{0x0000a1a8, 0x00000000},
-	{0x0000a1ac, 0x00000000},
-	{0x0000a1b0, 0x00000000},
-	{0x0000a1b4, 0x00000000},
-	{0x0000a1b8, 0x00000000},
-	{0x0000a1bc, 0x00000000},
-	{0x0000a1c0, 0x00000000},
-	{0x0000a1c4, 0x00000000},
-	{0x0000a1c8, 0x00000000},
-	{0x0000a1cc, 0x00000000},
-	{0x0000a1d0, 0x00000000},
-	{0x0000a1d4, 0x00000000},
-	{0x0000a1d8, 0x00000000},
-	{0x0000a1dc, 0x00000000},
-	{0x0000a1e0, 0x00000000},
-	{0x0000a1e4, 0x00000000},
-	{0x0000a1e8, 0x00000000},
-	{0x0000a1ec, 0x00000000},
-	{0x0000a1f0, 0x00000396},
-	{0x0000a1f4, 0x00000396},
-	{0x0000a1f8, 0x00000396},
-	{0x0000a1fc, 0x00000296},
-};
-
-static const u32 ar9485Modes_high_power_tx_gain_1_0[][5] = {
-	/*   Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20 */
-	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
-	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
-	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
-	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
-	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
-	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
-	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
-	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
-	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
-	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
-	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
-	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
-	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
-	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
-	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
-	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
-	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
-	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
-	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
-	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
-	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
-	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
-	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
-	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
-	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
-	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
-	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
-};
-
-static const u32 ar9485_1_0[][2] = {
-	/*  Addr      allmodes */
-	{0x0000a580, 0x00000000},
-	{0x0000a584, 0x00000000},
-	{0x0000a588, 0x00000000},
-	{0x0000a58c, 0x00000000},
-	{0x0000a590, 0x00000000},
-	{0x0000a594, 0x00000000},
-	{0x0000a598, 0x00000000},
-	{0x0000a59c, 0x00000000},
-	{0x0000a5a0, 0x00000000},
-	{0x0000a5a4, 0x00000000},
-	{0x0000a5a8, 0x00000000},
-	{0x0000a5ac, 0x00000000},
-	{0x0000a5b0, 0x00000000},
-	{0x0000a5b4, 0x00000000},
-	{0x0000a5b8, 0x00000000},
-	{0x0000a5bc, 0x00000000},
-};
-
-static const u32 ar9485_1_0_radio_core[][2] = {
-	/*   Addr     allmodes */
-	{0x00016000, 0x36db6db6},
-	{0x00016004, 0x6db6db40},
-	{0x00016008, 0x73800000},
-	{0x0001600c, 0x00000000},
-	{0x00016040, 0x7f80fff8},
-	{0x00016048, 0x6c92426e},
-	{0x0001604c, 0x000f0278},
-	{0x00016050, 0x6db6db6c},
-	{0x00016054, 0x6db60000},
-	{0x00016080, 0x00080000},
-	{0x00016084, 0x0e48048c},
-	{0x00016088, 0x14214514},
-	{0x0001608c, 0x119f081e},
-	{0x00016090, 0x24926490},
-	{0x00016098, 0xd28b3330},
-	{0x000160a0, 0xc2108ffe},
-	{0x000160a4, 0x812fc370},
-	{0x000160a8, 0x423c8000},
-	{0x000160b4, 0x92480040},
-	{0x000160c0, 0x006db6db},
-	{0x000160c4, 0x0186db60},
-	{0x000160c8, 0x6db6db6c},
-	{0x000160cc, 0x6de6fbe0},
-	{0x000160d0, 0xf7dfcf3c},
-	{0x00016100, 0x04cb0001},
-	{0x00016104, 0xfff80015},
-	{0x00016108, 0x00080010},
-	{0x00016144, 0x01884080},
-	{0x00016148, 0x00008040},
-	{0x00016180, 0x08453333},
-	{0x00016184, 0x18e82f01},
-	{0x00016188, 0x00000000},
-	{0x0001618c, 0x00000000},
-	{0x00016240, 0x08400000},
-	{0x00016244, 0x1bf90f00},
-	{0x00016248, 0x00000000},
-	{0x0001624c, 0x00000000},
-	{0x00016280, 0x01000015},
-	{0x00016284, 0x00d30000},
-	{0x00016288, 0x00318000},
-	{0x0001628c, 0x50000000},
-	{0x00016290, 0x4b96210f},
-	{0x00016380, 0x00000000},
-	{0x00016384, 0x00000000},
-	{0x00016388, 0x00800700},
-	{0x0001638c, 0x00800700},
-	{0x00016390, 0x00800700},
-	{0x00016394, 0x00000000},
-	{0x00016398, 0x00000000},
-	{0x0001639c, 0x00000000},
-	{0x000163a0, 0x00000001},
-	{0x000163a4, 0x00000001},
-	{0x000163a8, 0x00000000},
-	{0x000163ac, 0x00000000},
-	{0x000163b0, 0x00000000},
-	{0x000163b4, 0x00000000},
-	{0x000163b8, 0x00000000},
-	{0x000163bc, 0x00000000},
-	{0x000163c0, 0x000000a0},
-	{0x000163c4, 0x000c0000},
-	{0x000163c8, 0x14021402},
-	{0x000163cc, 0x00001402},
-	{0x000163d0, 0x00000000},
-	{0x000163d4, 0x00000000},
-	{0x00016c40, 0x1319c178},
-	{0x00016c44, 0x10000000},
-};
-
-static const u32 ar9485Modes_lowest_ob_db_tx_gain_1_0[][5] = {
-	/*  Addr       5G_HT20     5G_HT40     2G_HT40     2G_HT20 */
-	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
-	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
-	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
-	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
-	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
-	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
-	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
-	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
-	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
-	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
-	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
-	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
-	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
-	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
-	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
-	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
-	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
-	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
-	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
-	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
-	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
-	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
-	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
-	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
-	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
-	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
-	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
-};
-
-static const u32 ar9485_1_0_baseband_core[][2] = {
-	/* Addr      allmodes  */
-	{0x00009800, 0xafe68e30},
-	{0x00009804, 0xfd14e000},
-	{0x00009808, 0x9c0a8f6b},
-	{0x0000980c, 0x04800000},
-	{0x00009814, 0x9280c00a},
-	{0x00009818, 0x00000000},
-	{0x0000981c, 0x00020028},
-	{0x00009834, 0x5f3ca3de},
-	{0x00009838, 0x0108ecff},
-	{0x0000983c, 0x14750600},
-	{0x00009880, 0x201fff00},
-	{0x00009884, 0x00001042},
-	{0x000098a4, 0x00200400},
-	{0x000098b0, 0x52440bbe},
-	{0x000098bc, 0x00000002},
-	{0x000098d0, 0x004b6a8e},
-	{0x000098d4, 0x00000820},
-	{0x000098dc, 0x00000000},
-	{0x000098f0, 0x00000000},
-	{0x000098f4, 0x00000000},
-	{0x00009c04, 0x00000000},
-	{0x00009c08, 0x03200000},
-	{0x00009c0c, 0x00000000},
-	{0x00009c10, 0x00000000},
-	{0x00009c14, 0x00046384},
-	{0x00009c18, 0x05b6b440},
-	{0x00009c1c, 0x00b6b440},
-	{0x00009d00, 0xc080a333},
-	{0x00009d04, 0x40206c10},
-	{0x00009d08, 0x009c4060},
-	{0x00009d0c, 0x1883800a},
-	{0x00009d10, 0x01834061},
-	{0x00009d14, 0x00c00400},
-	{0x00009d18, 0x00000000},
-	{0x00009d1c, 0x00000000},
-	{0x00009e08, 0x0038233c},
-	{0x00009e24, 0x990bb515},
-	{0x00009e28, 0x0a6f0000},
-	{0x00009e30, 0x06336f77},
-	{0x00009e34, 0x6af6532f},
-	{0x00009e38, 0x0cc80c00},
-	{0x00009e40, 0x0d261820},
-	{0x00009e4c, 0x00001004},
-	{0x00009e50, 0x00ff03f1},
-	{0x00009fc0, 0x80be4788},
-	{0x00009fc4, 0x0001efb5},
-	{0x00009fcc, 0x40000014},
-	{0x0000a20c, 0x00000000},
-	{0x0000a210, 0x00000000},
-	{0x0000a220, 0x00000000},
-	{0x0000a224, 0x00000000},
-	{0x0000a228, 0x10002310},
-	{0x0000a23c, 0x00000000},
-	{0x0000a244, 0x0c000000},
-	{0x0000a2a0, 0x00000001},
-	{0x0000a2c0, 0x00000001},
-	{0x0000a2c8, 0x00000000},
-	{0x0000a2cc, 0x18c43433},
-	{0x0000a2d4, 0x00000000},
-	{0x0000a2dc, 0x00000000},
-	{0x0000a2e0, 0x00000000},
-	{0x0000a2e4, 0x00000000},
-	{0x0000a2e8, 0x00000000},
-	{0x0000a2ec, 0x00000000},
-	{0x0000a2f0, 0x00000000},
-	{0x0000a2f4, 0x00000000},
-	{0x0000a2f8, 0x00000000},
-	{0x0000a344, 0x00000000},
-	{0x0000a34c, 0x00000000},
-	{0x0000a350, 0x0000a000},
-	{0x0000a364, 0x00000000},
-	{0x0000a370, 0x00000000},
-	{0x0000a390, 0x00000001},
-	{0x0000a394, 0x00000444},
-	{0x0000a398, 0x001f0e0f},
-	{0x0000a39c, 0x0075393f},
-	{0x0000a3a0, 0xb79f6427},
-	{0x0000a3a4, 0x00000000},
-	{0x0000a3a8, 0xaaaaaaaa},
-	{0x0000a3ac, 0x3c466478},
-	{0x0000a3c0, 0x20202020},
-	{0x0000a3c4, 0x22222220},
-	{0x0000a3c8, 0x20200020},
-	{0x0000a3cc, 0x20202020},
-	{0x0000a3d0, 0x20202020},
-	{0x0000a3d4, 0x20202020},
-	{0x0000a3d8, 0x20202020},
-	{0x0000a3dc, 0x20202020},
-	{0x0000a3e0, 0x20202020},
-	{0x0000a3e4, 0x20202020},
-	{0x0000a3e8, 0x20202020},
-	{0x0000a3ec, 0x20202020},
-	{0x0000a3f0, 0x00000000},
-	{0x0000a3f4, 0x00000006},
-	{0x0000a3f8, 0x0cdbd380},
-	{0x0000a3fc, 0x000f0f01},
-	{0x0000a400, 0x8fa91f01},
-	{0x0000a404, 0x00000000},
-	{0x0000a408, 0x0e79e5c6},
-	{0x0000a40c, 0x00820820},
-	{0x0000a414, 0x1ce739ce},
-	{0x0000a418, 0x2d0011ce},
-	{0x0000a41c, 0x1ce739ce},
-	{0x0000a420, 0x000001ce},
-	{0x0000a424, 0x1ce739ce},
-	{0x0000a428, 0x000001ce},
-	{0x0000a42c, 0x1ce739ce},
-	{0x0000a430, 0x1ce739ce},
-	{0x0000a434, 0x00000000},
-	{0x0000a438, 0x00001801},
-	{0x0000a43c, 0x00000000},
-	{0x0000a440, 0x00000000},
-	{0x0000a444, 0x00000000},
-	{0x0000a448, 0x04000000},
-	{0x0000a44c, 0x00000001},
-	{0x0000a450, 0x00010000},
-	{0x0000a458, 0x00000000},
-	{0x0000a5c4, 0x3fad9d74},
-	{0x0000a5c8, 0x0048060a},
-	{0x0000a5cc, 0x00000637},
-	{0x0000a760, 0x03020100},
-	{0x0000a764, 0x09080504},
-	{0x0000a768, 0x0d0c0b0a},
-	{0x0000a76c, 0x13121110},
-	{0x0000a770, 0x31301514},
-	{0x0000a774, 0x35343332},
-	{0x0000a778, 0x00000036},
-	{0x0000a780, 0x00000838},
-	{0x0000a7c0, 0x00000000},
-	{0x0000a7c4, 0xfffffffc},
-	{0x0000a7c8, 0x00000000},
-	{0x0000a7cc, 0x00000000},
-	{0x0000a7d0, 0x00000000},
-	{0x0000a7d4, 0x00000004},
-	{0x0000a7dc, 0x00000001},
-};
-
-static const u32 ar9485Modes_high_ob_db_tx_gain_1_0[][5] = {
-	/* Addr        5G_HT20     5G_HT40     2G_HT40    2G_HT20  */
-	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
-	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
-	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
-	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
-	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
-	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
-	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
-	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
-	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
-	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
-	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
-	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
-	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
-	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
-	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
-	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
-	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
-	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
-	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
-	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
-	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
-	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
-	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
-	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
-	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
-	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
-	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
-};
-
-static const u32 ar9485Common_rx_gain_1_0[][2] = {
-	/* Addr      allmodes  */
-	{0x0000a000, 0x00010000},
-	{0x0000a004, 0x00030002},
-	{0x0000a008, 0x00050004},
-	{0x0000a00c, 0x00810080},
-	{0x0000a010, 0x01800082},
-	{0x0000a014, 0x01820181},
-	{0x0000a018, 0x01840183},
-	{0x0000a01c, 0x01880185},
-	{0x0000a020, 0x018a0189},
-	{0x0000a024, 0x02850284},
-	{0x0000a028, 0x02890288},
-	{0x0000a02c, 0x03850384},
-	{0x0000a030, 0x03890388},
-	{0x0000a034, 0x038b038a},
-	{0x0000a038, 0x038d038c},
-	{0x0000a03c, 0x03910390},
-	{0x0000a040, 0x03930392},
-	{0x0000a044, 0x03950394},
-	{0x0000a048, 0x00000396},
-	{0x0000a04c, 0x00000000},
-	{0x0000a050, 0x00000000},
-	{0x0000a054, 0x00000000},
-	{0x0000a058, 0x00000000},
-	{0x0000a05c, 0x00000000},
-	{0x0000a060, 0x00000000},
-	{0x0000a064, 0x00000000},
-	{0x0000a068, 0x00000000},
-	{0x0000a06c, 0x00000000},
-	{0x0000a070, 0x00000000},
-	{0x0000a074, 0x00000000},
-	{0x0000a078, 0x00000000},
-	{0x0000a07c, 0x00000000},
-	{0x0000a080, 0x28282828},
-	{0x0000a084, 0x28282828},
-	{0x0000a088, 0x28282828},
-	{0x0000a08c, 0x28282828},
-	{0x0000a090, 0x28282828},
-	{0x0000a094, 0x21212128},
-	{0x0000a098, 0x171c1c1c},
-	{0x0000a09c, 0x02020212},
-	{0x0000a0a0, 0x00000202},
-	{0x0000a0a4, 0x00000000},
-	{0x0000a0a8, 0x00000000},
-	{0x0000a0ac, 0x00000000},
-	{0x0000a0b0, 0x00000000},
-	{0x0000a0b4, 0x00000000},
-	{0x0000a0b8, 0x00000000},
-	{0x0000a0bc, 0x00000000},
-	{0x0000a0c0, 0x001f0000},
-	{0x0000a0c4, 0x111f1100},
-	{0x0000a0c8, 0x111d111e},
-	{0x0000a0cc, 0x111b111c},
-	{0x0000a0d0, 0x22032204},
-	{0x0000a0d4, 0x22012202},
-	{0x0000a0d8, 0x221f2200},
-	{0x0000a0dc, 0x221d221e},
-	{0x0000a0e0, 0x33013302},
-	{0x0000a0e4, 0x331f3300},
-	{0x0000a0e8, 0x4402331e},
-	{0x0000a0ec, 0x44004401},
-	{0x0000a0f0, 0x441e441f},
-	{0x0000a0f4, 0x55015502},
-	{0x0000a0f8, 0x551f5500},
-	{0x0000a0fc, 0x6602551e},
-	{0x0000a100, 0x66006601},
-	{0x0000a104, 0x661e661f},
-	{0x0000a108, 0x7703661d},
-	{0x0000a10c, 0x77017702},
-	{0x0000a110, 0x00007700},
-	{0x0000a114, 0x00000000},
-	{0x0000a118, 0x00000000},
-	{0x0000a11c, 0x00000000},
-	{0x0000a120, 0x00000000},
-	{0x0000a124, 0x00000000},
-	{0x0000a128, 0x00000000},
-	{0x0000a12c, 0x00000000},
-	{0x0000a130, 0x00000000},
-	{0x0000a134, 0x00000000},
-	{0x0000a138, 0x00000000},
-	{0x0000a13c, 0x00000000},
-	{0x0000a140, 0x001f0000},
-	{0x0000a144, 0x111f1100},
-	{0x0000a148, 0x111d111e},
-	{0x0000a14c, 0x111b111c},
-	{0x0000a150, 0x22032204},
-	{0x0000a154, 0x22012202},
-	{0x0000a158, 0x221f2200},
-	{0x0000a15c, 0x221d221e},
-	{0x0000a160, 0x33013302},
-	{0x0000a164, 0x331f3300},
-	{0x0000a168, 0x4402331e},
-	{0x0000a16c, 0x44004401},
-	{0x0000a170, 0x441e441f},
-	{0x0000a174, 0x55015502},
-	{0x0000a178, 0x551f5500},
-	{0x0000a17c, 0x6602551e},
-	{0x0000a180, 0x66006601},
-	{0x0000a184, 0x661e661f},
-	{0x0000a188, 0x7703661d},
-	{0x0000a18c, 0x77017702},
-	{0x0000a190, 0x00007700},
-	{0x0000a194, 0x00000000},
-	{0x0000a198, 0x00000000},
-	{0x0000a19c, 0x00000000},
-	{0x0000a1a0, 0x00000000},
-	{0x0000a1a4, 0x00000000},
-	{0x0000a1a8, 0x00000000},
-	{0x0000a1ac, 0x00000000},
-	{0x0000a1b0, 0x00000000},
-	{0x0000a1b4, 0x00000000},
-	{0x0000a1b8, 0x00000000},
-	{0x0000a1bc, 0x00000000},
-	{0x0000a1c0, 0x00000000},
-	{0x0000a1c4, 0x00000000},
-	{0x0000a1c8, 0x00000000},
-	{0x0000a1cc, 0x00000000},
-	{0x0000a1d0, 0x00000000},
-	{0x0000a1d4, 0x00000000},
-	{0x0000a1d8, 0x00000000},
-	{0x0000a1dc, 0x00000000},
-	{0x0000a1e0, 0x00000000},
-	{0x0000a1e4, 0x00000000},
-	{0x0000a1e8, 0x00000000},
-	{0x0000a1ec, 0x00000000},
-	{0x0000a1f0, 0x00000396},
-	{0x0000a1f4, 0x00000396},
-	{0x0000a1f8, 0x00000396},
-	{0x0000a1fc, 0x00000296},
-};
-
-static const u32 ar9485_1_0_pcie_phy_pll_on_clkreq_enable_L1[][2] = {
-	/*   Addr    allmodes  */
-	{0x00018c00, 0x10252e5e},
-	{0x00018c04, 0x000801d8},
-	{0x00018c08, 0x0000580c},
-};
-
-static const u32 ar9485_1_0_pcie_phy_clkreq_enable_L1[][2] = {
-	/*  Addr    allmodes   */
-	{0x00018c00, 0x10253e5e},
-	{0x00018c04, 0x000801d8},
-	{0x00018c08, 0x0000580c},
-};
-
-static const u32 ar9485_1_0_soc_preamble[][2] = {
-	/*   Addr     allmodes */
-	{0x00004090, 0x00aa10aa},
-	{0x000040a4, 0x00a0c9c9},
-	{0x00007048, 0x00000004},
-};
-
-static const u32 ar9485_fast_clock_1_0_baseband_postamble[][3] = {
-	/*   Addr      5G_HT20     5G_HT40 */
-	{0x00009e00, 0x03721821, 0x03721821},
-	{0x0000a230, 0x0000400b, 0x00004016},
-	{0x0000a254, 0x00000898, 0x00001130},
-};
-
-static const u32 ar9485_1_0_baseband_postamble[][5] = {
-	/* Addr        5G_HT20     5G_HT40     2G_HT40     2G_HT20 */
-	{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005},
-	{0x00009820, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e},
-	{0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0},
-	{0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881},
-	{0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4},
-	{0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c},
-	{0x00009c00, 0x00000044, 0x00000044, 0x00000044, 0x00000044},
-	{0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0},
-	{0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020},
-	{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2},
-	{0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec80d2e, 0x7ec80d2e},
-	{0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e},
-	{0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
-	{0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce},
-	{0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021},
-	{0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222},
-	{0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324},
-	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010},
-	{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
-	{0x0000a204, 0x01303fc0, 0x01303fc4, 0x01303fc4, 0x01303fc0},
-	{0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004},
-	{0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b},
-	{0x0000a234, 0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff},
-	{0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018},
-	{0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108},
-	{0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898},
-	{0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002},
-	{0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e},
-	{0x0000a260, 0x3a021501, 0x3a021501, 0x3a021501, 0x3a021501},
-	{0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e},
-	{0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b},
-	{0x0000a284, 0x00000000, 0x00000000, 0x000002a0, 0x000002a0},
-	{0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18},
-	{0x0000a2d0, 0x00071981, 0x00071981, 0x00071981, 0x00071982},
-	{0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a},
-	{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-	{0x0000be04, 0x00802020, 0x00802020, 0x00802020, 0x00802020},
-	{0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-};
-
-static const u32 ar9485Modes_low_ob_db_tx_gain_1_0[][5] = {
-	/*  Addr      5G_HT20    5G_HT40     2G_HT40     2G_HT20   */
-	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8},
-	{0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000},
-	{0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002},
-	{0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004},
-	{0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200},
-	{0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202},
-	{0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400},
-	{0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402},
-	{0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404},
-	{0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603},
-	{0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605},
-	{0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03},
-	{0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04},
-	{0x0000a530, 0x48023ec6, 0x48023ec6, 0x2e000a20, 0x2e000a20},
-	{0x0000a534, 0x4d023f01, 0x4d023f01, 0x34000e20, 0x34000e20},
-	{0x0000a538, 0x53023f4b, 0x53023f4b, 0x38000e22, 0x38000e22},
-	{0x0000a53c, 0x5a027f09, 0x5a027f09, 0x3c000e24, 0x3c000e24},
-	{0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x40000e26, 0x40000e26},
-	{0x0000a544, 0x6502feca, 0x6502feca, 0x43001640, 0x43001640},
-	{0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x46001660, 0x46001660},
-	{0x0000a54c, 0x7203feca, 0x7203feca, 0x49001861, 0x49001861},
-	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x4c001a81, 0x4c001a81},
-	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x4f001a83, 0x4f001a83},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x54001c85, 0x54001c85},
-	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x58001ce5, 0x58001ce5},
-	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5b001ce9, 0x5b001ce9},
-	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x60001eeb, 0x60001eeb},
-	{0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x60001eeb, 0x60001eeb},
-	{0x00016044, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db, 0x05b6b2db},
-};
-
-static const u32 ar9485_1_0_pcie_phy_clkreq_disable_L1[][2] = {
-	/*   Addr     allmodes */
-	{0x00018c00, 0x10213e5e},
-	{0x00018c04, 0x000801d8},
-	{0x00018c08, 0x0000580c},
-};
-
-static const u32 ar9485_1_0_radio_postamble[][2] = {
-	/*   Addr     allmodes */
-	{0x0001609c, 0x0b283f31},
-	{0x000160ac, 0x24611800},
-	{0x000160b0, 0x03284f3e},
-	{0x0001610c, 0x00170000},
-	{0x00016140, 0x10804008},
-};
-
-static const u32 ar9485_1_0_mac_core[][2] = {
-	/*  Addr      allmodes */
-	{0x00000008, 0x00000000},
-	{0x00000030, 0x00020085},
-	{0x00000034, 0x00000005},
-	{0x00000040, 0x00000000},
-	{0x00000044, 0x00000000},
-	{0x00000048, 0x00000008},
-	{0x0000004c, 0x00000010},
-	{0x00000050, 0x00000000},
-	{0x00001040, 0x002ffc0f},
-	{0x00001044, 0x002ffc0f},
-	{0x00001048, 0x002ffc0f},
-	{0x0000104c, 0x002ffc0f},
-	{0x00001050, 0x002ffc0f},
-	{0x00001054, 0x002ffc0f},
-	{0x00001058, 0x002ffc0f},
-	{0x0000105c, 0x002ffc0f},
-	{0x00001060, 0x002ffc0f},
-	{0x00001064, 0x002ffc0f},
-	{0x000010f0, 0x00000100},
-	{0x00001270, 0x00000000},
-	{0x000012b0, 0x00000000},
-	{0x000012f0, 0x00000000},
-	{0x0000143c, 0x00000000},
-	{0x0000147c, 0x00000000},
-	{0x00008000, 0x00000000},
-	{0x00008004, 0x00000000},
-	{0x00008008, 0x00000000},
-	{0x0000800c, 0x00000000},
-	{0x00008018, 0x00000000},
-	{0x00008020, 0x00000000},
-	{0x00008038, 0x00000000},
-	{0x0000803c, 0x00000000},
-	{0x00008040, 0x00000000},
-	{0x00008044, 0x00000000},
-	{0x00008048, 0x00000000},
-	{0x0000804c, 0xffffffff},
-	{0x00008054, 0x00000000},
-	{0x00008058, 0x00000000},
-	{0x0000805c, 0x000fc78f},
-	{0x00008060, 0x0000000f},
-	{0x00008064, 0x00000000},
-	{0x00008070, 0x00000310},
-	{0x00008074, 0x00000020},
-	{0x00008078, 0x00000000},
-	{0x0000809c, 0x0000000f},
-	{0x000080a0, 0x00000000},
-	{0x000080a4, 0x02ff0000},
-	{0x000080a8, 0x0e070605},
-	{0x000080ac, 0x0000000d},
-	{0x000080b0, 0x00000000},
-	{0x000080b4, 0x00000000},
-	{0x000080b8, 0x00000000},
-	{0x000080bc, 0x00000000},
-	{0x000080c0, 0x2a800000},
-	{0x000080c4, 0x06900168},
-	{0x000080c8, 0x13881c20},
-	{0x000080cc, 0x01f40000},
-	{0x000080d0, 0x00252500},
-	{0x000080d4, 0x00a00000},
-	{0x000080d8, 0x00400000},
-	{0x000080dc, 0x00000000},
-	{0x000080e0, 0xffffffff},
-	{0x000080e4, 0x0000ffff},
-	{0x000080e8, 0x3f3f3f3f},
-	{0x000080ec, 0x00000000},
-	{0x000080f0, 0x00000000},
-	{0x000080f4, 0x00000000},
-	{0x000080fc, 0x00020000},
-	{0x00008100, 0x00000000},
-	{0x00008108, 0x00000052},
-	{0x0000810c, 0x00000000},
-	{0x00008110, 0x00000000},
-	{0x00008114, 0x000007ff},
-	{0x00008118, 0x000000aa},
-	{0x0000811c, 0x00003210},
-	{0x00008124, 0x00000000},
-	{0x00008128, 0x00000000},
-	{0x0000812c, 0x00000000},
-	{0x00008130, 0x00000000},
-	{0x00008134, 0x00000000},
-	{0x00008138, 0x00000000},
-	{0x0000813c, 0x0000ffff},
-	{0x00008144, 0xffffffff},
-	{0x00008168, 0x00000000},
-	{0x0000816c, 0x00000000},
-	{0x00008170, 0x18486200},
-	{0x00008174, 0x33332210},
-	{0x00008178, 0x00000000},
-	{0x0000817c, 0x00020000},
-	{0x000081c0, 0x00000000},
-	{0x000081c4, 0x33332210},
-	{0x000081c8, 0x00000000},
-	{0x000081cc, 0x00000000},
-	{0x000081d4, 0x00000000},
-	{0x000081ec, 0x00000000},
-	{0x000081f0, 0x00000000},
-	{0x000081f4, 0x00000000},
-	{0x000081f8, 0x00000000},
-	{0x000081fc, 0x00000000},
-	{0x00008240, 0x00100000},
-	{0x00008244, 0x0010f400},
-	{0x00008248, 0x00000800},
-	{0x0000824c, 0x0001e800},
-	{0x00008250, 0x00000000},
-	{0x00008254, 0x00000000},
-	{0x00008258, 0x00000000},
-	{0x0000825c, 0x40000000},
-	{0x00008260, 0x00080922},
-	{0x00008264, 0x9ca00010},
-	{0x00008268, 0xffffffff},
-	{0x0000826c, 0x0000ffff},
-	{0x00008270, 0x00000000},
-	{0x00008274, 0x40000000},
-	{0x00008278, 0x003e4180},
-	{0x0000827c, 0x00000004},
-	{0x00008284, 0x0000002c},
-	{0x00008288, 0x0000002c},
-	{0x0000828c, 0x000000ff},
-	{0x00008294, 0x00000000},
-	{0x00008298, 0x00000000},
-	{0x0000829c, 0x00000000},
-	{0x00008300, 0x00000140},
-	{0x00008314, 0x00000000},
-	{0x0000831c, 0x0000010d},
-	{0x00008328, 0x00000000},
-	{0x0000832c, 0x00000007},
-	{0x00008330, 0x00000302},
-	{0x00008334, 0x00000700},
-	{0x00008338, 0x00ff0000},
-	{0x0000833c, 0x02400000},
-	{0x00008340, 0x000107ff},
-	{0x00008344, 0xa248105b},
-	{0x00008348, 0x008f0000},
-	{0x0000835c, 0x00000000},
-	{0x00008360, 0xffffffff},
-	{0x00008364, 0xffffffff},
-	{0x00008368, 0x00000000},
-	{0x00008370, 0x00000000},
-	{0x00008374, 0x000000ff},
-	{0x00008378, 0x00000000},
-	{0x0000837c, 0x00000000},
-	{0x00008380, 0xffffffff},
-	{0x00008384, 0xffffffff},
-	{0x00008390, 0xffffffff},
-	{0x00008394, 0xffffffff},
-	{0x00008398, 0x00000000},
-	{0x0000839c, 0x00000000},
-	{0x000083a0, 0x00000000},
-	{0x000083a4, 0x0000fa14},
-	{0x000083a8, 0x000f0c00},
-	{0x000083ac, 0x33332210},
-	{0x000083b0, 0x33332210},
-	{0x000083b4, 0x33332210},
-	{0x000083b8, 0x33332210},
-	{0x000083bc, 0x00000000},
-	{0x000083c0, 0x00000000},
-	{0x000083c4, 0x00000000},
-	{0x000083c8, 0x00000000},
-	{0x000083cc, 0x00000200},
-	{0x000083d0, 0x000301ff},
-};
-
 static const u32 ar9485_1_1_mac_core[][2] = {
 	/*  Addr       allmodes */
 	{0x00000008, 0x00000000},
@@ -1321,7 +396,7 @@ static const u32 ar9485Modes_high_ob_db_tx_gain_1_1[][5] = {
 	{0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865},
 	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86},
 	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb},
 	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb},
@@ -1394,7 +469,7 @@ static const u32 ar9485_modes_lowest_ob_db_tx_gain_1_1[][5] = {
 	{0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865},
 	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86},
 	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb},
 	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb},
@@ -1560,7 +635,7 @@ static const u32 ar9485Modes_high_power_tx_gain_1_1[][5] = {
 	{0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865},
 	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86},
 	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb},
 	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb},
@@ -1653,7 +728,7 @@ static const u32 ar9485_modes_green_ob_db_tx_gain_1_1[][5] = {
 	{0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865},
 	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86},
 	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb},
 	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb},
@@ -1752,7 +827,7 @@ static const u32 ar9485Modes_low_ob_db_tx_gain_1_1[][5] = {
 	{0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865},
 	{0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86},
 	{0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9},
-	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb},
+	{0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb},
 	{0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb},
 	{0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb},
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 099bd4183ad00e42a4e4d75718261589365b36c4..03b37d7be1c3bac7cb5276d71fb55019869ac6fe 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -62,7 +62,6 @@ struct ath_node;
 #define	ATH_TXQ_SETUP(sc, i)        ((sc)->tx.txqsetup & (1<<i))
 
 struct ath_config {
-	u32 ath_aggr_prot;
 	u16 txpowlimit;
 	u8 cabqReadytime;
 };
@@ -120,13 +119,11 @@ void ath_descdma_cleanup(struct ath_softc *sc, struct ath_descdma *dd,
 /* RX / TX */
 /***********/
 
-#define ATH_MAX_ANTENNA         3
 #define ATH_RXBUF               512
 #define ATH_TXBUF               512
 #define ATH_TXBUF_RESERVE       5
 #define ATH_MAX_QDEPTH          (ATH_TXBUF / 4 - ATH_TXBUF_RESERVE)
 #define ATH_TXMAXTRY            13
-#define ATH_MGT_TXMAXTRY        4
 
 #define TID_TO_WME_AC(_tid)				\
 	((((_tid) == 0) || ((_tid) == 3)) ? WME_AC_BE :	\
@@ -202,6 +199,7 @@ struct ath_atx_ac {
 	int sched;
 	struct list_head list;
 	struct list_head tid_q;
+	bool clear_ps_filter;
 };
 
 struct ath_frame_info {
@@ -257,8 +255,12 @@ struct ath_node {
 #endif
 	struct ath_atx_tid tid[WME_NUM_TID];
 	struct ath_atx_ac ac[WME_NUM_AC];
+	int ps_key;
+
 	u16 maxampdu;
 	u8 mpdudensity;
+
+	bool sleeping;
 };
 
 #define AGGR_CLEANUP         BIT(1)
@@ -340,17 +342,18 @@ int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
 void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid);
 void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid);
 
+void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an);
+bool ath_tx_aggr_sleep(struct ath_softc *sc, struct ath_node *an);
+
 /********/
 /* VIFs */
 /********/
 
 struct ath_vif {
 	int av_bslot;
-	bool is_bslot_active;
+	bool is_bslot_active, primary_sta_vif;
 	__le64 tsf_adjust; /* TSF adjustment for staggered beacons */
-	enum nl80211_iftype av_opmode;
 	struct ath_buf *av_bcbuf;
-	u8 bssid[ETH_ALEN]; /* current BSSID from config_interface */
 };
 
 /*******************/
@@ -362,7 +365,7 @@ struct ath_vif {
  * number of BSSIDs) if a given beacon does not go out even after waiting this
  * number of beacon intervals, the game's up.
  */
-#define BSTUCK_THRESH           	(9 * ATH_BCBUF)
+#define BSTUCK_THRESH           	9
 #define	ATH_BCBUF               	4
 #define ATH_DEFAULT_BINTVAL     	100 /* TU */
 #define ATH_DEFAULT_BMISS_LIMIT 	10
@@ -386,7 +389,7 @@ struct ath_beacon {
 	u32 beaconq;
 	u32 bmisscnt;
 	u32 ast_be_xmit;
-	u64 bc_tstamp;
+	u32 bc_tstamp;
 	struct ieee80211_vif *bslot[ATH_BCBUF];
 	int slottime;
 	int slotupdate;
@@ -401,6 +404,7 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif);
 int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif);
 void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp);
 int ath_beaconq_config(struct ath_softc *sc);
+void ath_set_beacon(struct ath_softc *sc);
 void ath9k_set_beaconing_status(struct ath_softc *sc, bool status);
 
 /*******/
@@ -418,6 +422,7 @@ void ath9k_set_beaconing_status(struct ath_softc *sc, bool status);
 #define ATH_PAPRD_TIMEOUT	100 /* msecs */
 
 void ath_hw_check(struct work_struct *work);
+void ath_hw_pll_work(struct work_struct *work);
 void ath_paprd_calibrate(struct work_struct *work);
 void ath_ani_calibrate(unsigned long data);
 
@@ -448,6 +453,7 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc);
 
 #define ATH_LED_PIN_DEF 		1
 #define ATH_LED_PIN_9287		8
+#define ATH_LED_PIN_9300		10
 #define ATH_LED_PIN_9485		6
 
 #ifdef CONFIG_MAC80211_LEDS
@@ -477,7 +483,6 @@ static inline void ath_deinit_leds(struct ath_softc *sc)
 #define ATH_ANT_DIV_COMB_ALT_ANT_RATIO 30
 #define ATH_ANT_DIV_COMB_ALT_ANT_RATIO2 20
 
-#define ATH_ANT_DIV_COMB_LNA1_LNA2_DELTA -3
 #define ATH_ANT_DIV_COMB_LNA1_LNA2_SWITCH_DELTA -1
 #define ATH_ANT_DIV_COMB_LNA1_DELTA_HI -4
 #define ATH_ANT_DIV_COMB_LNA1_DELTA_MID -2
@@ -550,6 +555,7 @@ struct ath_ant_comb {
 #define SC_OP_BT_SCAN		     BIT(13)
 #define SC_OP_ANI_RUN		     BIT(14)
 #define SC_OP_ENABLE_APM	     BIT(15)
+#define SC_OP_PRIM_STA_VIF	     BIT(16)
 
 /* Powersave flags */
 #define PS_WAIT_FOR_BEACON        BIT(0)
@@ -557,6 +563,7 @@ struct ath_ant_comb {
 #define PS_WAIT_FOR_PSPOLL_DATA   BIT(2)
 #define PS_WAIT_FOR_TX_ACK        BIT(3)
 #define PS_BEACON_SYNC            BIT(4)
+#define PS_TSFOOR_SYNC            BIT(5)
 
 struct ath_rate_table;
 
@@ -667,7 +674,7 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw);
 bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode);
 bool ath9k_uses_beacons(int type);
 
-#ifdef CONFIG_PCI
+#ifdef CONFIG_ATH9K_PCI
 int ath_pci_init(void);
 void ath_pci_exit(void);
 #else
@@ -675,7 +682,7 @@ static inline int ath_pci_init(void) { return 0; };
 static inline void ath_pci_exit(void) {};
 #endif
 
-#ifdef CONFIG_ATHEROS_AR71XX
+#ifdef CONFIG_ATH9K_AHB
 int ath_ahb_init(void);
 void ath_ahb_exit(void);
 #else
@@ -688,8 +695,6 @@ void ath9k_ps_restore(struct ath_softc *sc);
 
 u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate);
 
-void ath9k_set_bssid_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
-
 void ath_start_rfkill_poll(struct ath_softc *sc);
 extern void ath9k_rfkill_poll_state(struct ieee80211_hw *hw);
 void ath9k_calculate_iter_data(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 6d2a545fc35e768c5a33433dd8f528c961887403..637dbc5f7b67478e975e81a33a33ab5785fc5d84 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -57,8 +57,8 @@ int ath_beaconq_config(struct ath_softc *sc)
 
 /*
  *  Associates the beacon frame buffer with a transmit descriptor.  Will set
- *  up all required antenna switch parameters, rate codes, and channel flags.
- *  Beacons are always sent out at the lowest rate, and are not retried.
+ *  up rate codes, and channel flags. Beacons are always sent out at the
+ *  lowest rate, and are not retried.
 */
 static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
 			     struct ath_buf *bf, int rateidx)
@@ -68,7 +68,7 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_desc *ds;
 	struct ath9k_11n_rate_series series[4];
-	int flags, antenna, ctsrate = 0, ctsduration = 0;
+	int flags, ctsrate = 0, ctsduration = 0;
 	struct ieee80211_supported_band *sband;
 	u8 rate = 0;
 
@@ -76,12 +76,6 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
 	flags = ATH9K_TXDESC_NOACK;
 
 	ds->ds_link = 0;
-	/*
-	 * Switch antenna every beacon.
-	 * Should only switch every beacon period, not for every SWBA
-	 * XXX assumes two antennae
-	 */
-	antenna = ((sc->beacon.ast_be_xmit / sc->nbcnvifs) & 1 ? 2 : 1);
 
 	sband = &sc->sbands[common->hw->conf.channel->band];
 	rate = sband->bitrates[rateidx].hw_value;
@@ -278,7 +272,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif)
 		return -ENOMEM;
 
 	tstamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
-	sc->beacon.bc_tstamp = le64_to_cpu(tstamp);
+	sc->beacon.bc_tstamp = (u32) le64_to_cpu(tstamp);
 	/* Calculate a TSF adjustment factor required for staggered beacons. */
 	if (avp->av_bslot > 0) {
 		u64 tsfadjust;
@@ -294,8 +288,8 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif)
 		 * adjustment. Other slots are adjusted to get the timestamp
 		 * close to the TBTT for the BSS.
 		 */
-		tsfadjust = intval * avp->av_bslot / ATH_BCBUF;
-		avp->tsf_adjust = cpu_to_le64(TU_TO_USEC(tsfadjust));
+		tsfadjust = TU_TO_USEC(intval * avp->av_bslot) / ATH_BCBUF;
+		avp->tsf_adjust = cpu_to_le64(tsfadjust);
 
 		ath_dbg(common, ATH_DBG_BEACON,
 			"stagger beacons, bslot %d intval %u tsfadjust %llu\n",
@@ -326,9 +320,11 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp)
 	if (avp->av_bcbuf != NULL) {
 		struct ath_buf *bf;
 
+		avp->is_bslot_active = false;
 		if (avp->av_bslot != -1) {
 			sc->beacon.bslot[avp->av_bslot] = NULL;
 			sc->nbcnvifs--;
+			avp->av_bslot = -1;
 		}
 
 		bf = avp->av_bcbuf;
@@ -369,12 +365,13 @@ void ath_beacon_tasklet(unsigned long data)
 	if (ath9k_hw_numtxpending(ah, sc->beacon.beaconq) != 0) {
 		sc->beacon.bmisscnt++;
 
-		if (sc->beacon.bmisscnt < BSTUCK_THRESH) {
+		if (sc->beacon.bmisscnt < BSTUCK_THRESH * sc->nbcnvifs) {
 			ath_dbg(common, ATH_DBG_BSTUCK,
 				"missed %u consecutive beacons\n",
 				sc->beacon.bmisscnt);
 			ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq);
-			ath9k_hw_bstuck_nfcal(ah);
+			if (sc->beacon.bmisscnt > 3)
+				ath9k_hw_bstuck_nfcal(ah);
 		} else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
 			ath_dbg(common, ATH_DBG_BSTUCK,
 				"beacon is officially stuck\n");
@@ -385,13 +382,6 @@ void ath_beacon_tasklet(unsigned long data)
 		return;
 	}
 
-	if (sc->beacon.bmisscnt != 0) {
-		ath_dbg(common, ATH_DBG_BSTUCK,
-			"resume beacon xmit after %u misses\n",
-			sc->beacon.bmisscnt);
-		sc->beacon.bmisscnt = 0;
-	}
-
 	/*
 	 * Generate beacon frames. we are sending frames
 	 * staggered so calculate the slot for this frame based
@@ -401,21 +391,14 @@ void ath_beacon_tasklet(unsigned long data)
 	intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
 
 	tsf = ath9k_hw_gettsf64(ah);
-	tsftu = TSF_TO_TU(tsf>>32, tsf);
-	slot = ((tsftu % intval) * ATH_BCBUF) / intval;
-	/*
-	 * Reverse the slot order to get slot 0 on the TBTT offset that does
-	 * not require TSF adjustment and other slots adding
-	 * slot/ATH_BCBUF * beacon_int to timestamp. For example, with
-	 * ATH_BCBUF = 4, we process beacon slots as follows: 3 2 1 0 3 2 1 ..
-	 * and slot 0 is at correct offset to TBTT.
-	 */
-	slot = ATH_BCBUF - slot - 1;
+	tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
+	tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
+	slot = (tsftu % (intval * ATH_BCBUF)) / intval;
 	vif = sc->beacon.bslot[slot];
 
 	ath_dbg(common, ATH_DBG_BEACON,
 		"slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
-		slot, tsf, tsftu, intval, vif);
+		slot, tsf, tsftu / ATH_BCBUF, intval, vif);
 
 	bfaddr = 0;
 	if (vif) {
@@ -424,6 +407,13 @@ void ath_beacon_tasklet(unsigned long data)
 			bfaddr = bf->bf_daddr;
 			bc = 1;
 		}
+
+		if (sc->beacon.bmisscnt != 0) {
+			ath_dbg(common, ATH_DBG_BSTUCK,
+				"resume beacon xmit after %u misses\n",
+				sc->beacon.bmisscnt);
+			sc->beacon.bmisscnt = 0;
+		}
 	}
 
 	/*
@@ -463,13 +453,17 @@ static void ath9k_beacon_init(struct ath_softc *sc,
 			      u32 next_beacon,
 			      u32 beacon_period)
 {
-	if (beacon_period & ATH9K_BEACON_RESET_TSF)
+	if (sc->sc_flags & SC_OP_TSF_RESET) {
 		ath9k_ps_wakeup(sc);
+		ath9k_hw_reset_tsf(sc->sc_ah);
+	}
 
 	ath9k_hw_beaconinit(sc->sc_ah, next_beacon, beacon_period);
 
-	if (beacon_period & ATH9K_BEACON_RESET_TSF)
+	if (sc->sc_flags & SC_OP_TSF_RESET) {
 		ath9k_ps_restore(sc);
+		sc->sc_flags &= ~SC_OP_TSF_RESET;
+	}
 }
 
 /*
@@ -484,18 +478,14 @@ static void ath_beacon_config_ap(struct ath_softc *sc,
 	u32 nexttbtt, intval;
 
 	/* NB: the beacon interval is kept internally in TU's */
-	intval = conf->beacon_interval & ATH9K_BEACON_PERIOD;
+	intval = TU_TO_USEC(conf->beacon_interval & ATH9K_BEACON_PERIOD);
 	intval /= ATH_BCBUF;    /* for staggered beacons */
 	nexttbtt = intval;
 
-	if (sc->sc_flags & SC_OP_TSF_RESET)
-		intval |= ATH9K_BEACON_RESET_TSF;
-
 	/*
 	 * In AP mode we enable the beacon timers and SWBA interrupts to
 	 * prepare beacon frames.
 	 */
-	intval |= ATH9K_BEACON_ENA;
 	ah->imask |= ATH9K_INT_SWBA;
 	ath_beaconq_config(sc);
 
@@ -505,11 +495,6 @@ static void ath_beacon_config_ap(struct ath_softc *sc,
 	ath9k_beacon_init(sc, nexttbtt, intval);
 	sc->beacon.bmisscnt = 0;
 	ath9k_hw_set_interrupts(ah, ah->imask);
-
-	/* Clear the reset TSF flag, so that subsequent beacon updation
-	   will not reset the HW TSF. */
-
-	sc->sc_flags &= ~SC_OP_TSF_RESET;
 }
 
 /*
@@ -635,7 +620,13 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 	ath9k_hw_disable_interrupts(ah);
 	ath9k_hw_set_sta_beacon_timers(ah, &bs);
 	ah->imask |= ATH9K_INT_BMISS;
-	ath9k_hw_set_interrupts(ah, ah->imask);
+
+	/*
+	 * If the beacon config is called beacause of TSFOOR,
+	 * Interrupts will be enabled back at the end of ath9k_tasklet
+	 */
+	if (!(sc->ps_flags & PS_TSFOOR_SYNC))
+		ath9k_hw_set_interrupts(ah, ah->imask);
 }
 
 static void ath_beacon_config_adhoc(struct ath_softc *sc,
@@ -643,25 +634,20 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
 {
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	u64 tsf;
-	u32 tsftu, intval, nexttbtt;
-
-	intval = conf->beacon_interval & ATH9K_BEACON_PERIOD;
-
-
-	/* Pull nexttbtt forward to reflect the current TSF */
-
-	nexttbtt = TSF_TO_TU(sc->beacon.bc_tstamp >> 32, sc->beacon.bc_tstamp);
-	if (nexttbtt == 0)
-                nexttbtt = intval;
-        else if (intval)
-                nexttbtt = roundup(nexttbtt, intval);
-
-	tsf = ath9k_hw_gettsf64(ah);
-	tsftu = TSF_TO_TU((u32)(tsf>>32), (u32)tsf) + FUDGE;
-	do {
-		nexttbtt += intval;
-	} while (nexttbtt < tsftu);
+	u32 tsf, delta, intval, nexttbtt;
+
+	tsf = ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE);
+	intval = TU_TO_USEC(conf->beacon_interval & ATH9K_BEACON_PERIOD);
+
+	if (!sc->beacon.bc_tstamp)
+		nexttbtt = tsf + intval;
+	else {
+		if (tsf > sc->beacon.bc_tstamp)
+			delta = (tsf - sc->beacon.bc_tstamp);
+		else
+			delta = (tsf + 1 + (~0U - sc->beacon.bc_tstamp));
+		nexttbtt = tsf + roundup(delta, intval);
+	}
 
 	ath_dbg(common, ATH_DBG_BEACON,
 		"IBSS nexttbtt %u intval %u (%u)\n",
@@ -672,7 +658,6 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
 	 * if we need to manually prepare beacon frames.  Otherwise we use a
 	 * self-linked tx descriptor and let the hardware deal with things.
 	 */
-	intval |= ATH9K_BEACON_ENA;
 	ah->imask |= ATH9K_INT_SWBA;
 
 	ath_beaconq_config(sc);
@@ -682,25 +667,71 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
 	ath9k_hw_disable_interrupts(ah);
 	ath9k_beacon_init(sc, nexttbtt, intval);
 	sc->beacon.bmisscnt = 0;
-	ath9k_hw_set_interrupts(ah, ah->imask);
+	/*
+	 * If the beacon config is called beacause of TSFOOR,
+	 * Interrupts will be enabled back at the end of ath9k_tasklet
+	 */
+	if (!(sc->ps_flags & PS_TSFOOR_SYNC))
+		ath9k_hw_set_interrupts(ah, ah->imask);
 }
 
-void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
+static bool ath9k_allow_beacon_config(struct ath_softc *sc,
+				      struct ieee80211_vif *vif)
 {
 	struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	enum nl80211_iftype iftype;
+	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+	struct ath_vif *avp = (void *)vif->drv_priv;
 
-	/* Setup the beacon configuration parameters */
-	if (vif) {
-		struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
-		iftype = vif->type;
-		cur_conf->beacon_interval = bss_conf->beacon_int;
-		cur_conf->dtim_period = bss_conf->dtim_period;
-	} else {
-		iftype = sc->sc_ah->opmode;
+	/*
+	 * Can not have different beacon interval on multiple
+	 * AP interface case
+	 */
+	if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
+	    (sc->nbcnvifs > 1) &&
+	    (vif->type == NL80211_IFTYPE_AP) &&
+	    (cur_conf->beacon_interval != bss_conf->beacon_int)) {
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Changing beacon interval of multiple \
+			AP interfaces !\n");
+		return false;
 	}
+	/*
+	 * Can not configure station vif's beacon config
+	 * while on AP opmode
+	 */
+	if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
+	    (vif->type != NL80211_IFTYPE_AP)) {
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"STA vif's beacon not allowed on AP mode\n");
+		return false;
+	}
+	/*
+	 * Do not allow beacon config if HW was already configured
+	 * with another STA vif
+	 */
+	if ((sc->sc_ah->opmode == NL80211_IFTYPE_STATION) &&
+	    (vif->type == NL80211_IFTYPE_STATION) &&
+	    (sc->sc_flags & SC_OP_BEACONS) &&
+	    !avp->primary_sta_vif) {
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Beacon already configured for a station interface\n");
+		return false;
+	}
+	return true;
+}
 
+void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
+{
+	struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+
+	if (!ath9k_allow_beacon_config(sc, vif))
+		return;
+
+	/* Setup the beacon configuration parameters */
+	cur_conf->beacon_interval = bss_conf->beacon_int;
+	cur_conf->dtim_period = bss_conf->dtim_period;
 	cur_conf->listen_interval = 1;
 	cur_conf->dtim_count = 1;
 	cur_conf->bmiss_timeout =
@@ -723,9 +754,37 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
 	if (cur_conf->dtim_period == 0)
 		cur_conf->dtim_period = 1;
 
-	switch (iftype) {
+	ath_set_beacon(sc);
+}
+
+static bool ath_has_valid_bslot(struct ath_softc *sc)
+{
+	struct ath_vif *avp;
+	int slot;
+	bool found = false;
+
+	for (slot = 0; slot < ATH_BCBUF; slot++) {
+		if (sc->beacon.bslot[slot]) {
+			avp = (void *)sc->beacon.bslot[slot]->drv_priv;
+			if (avp->is_bslot_active) {
+				found = true;
+				break;
+			}
+		}
+	}
+	return found;
+}
+
+
+void ath_set_beacon(struct ath_softc *sc)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
+
+	switch (sc->sc_ah->opmode) {
 	case NL80211_IFTYPE_AP:
-		ath_beacon_config_ap(sc, cur_conf);
+		if (ath_has_valid_bslot(sc))
+			ath_beacon_config_ap(sc, cur_conf);
 		break;
 	case NL80211_IFTYPE_ADHOC:
 	case NL80211_IFTYPE_MESH_POINT:
@@ -746,26 +805,15 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
 void ath9k_set_beaconing_status(struct ath_softc *sc, bool status)
 {
 	struct ath_hw *ah = sc->sc_ah;
-	struct ath_vif *avp;
-	int slot;
-	bool found = false;
+
+	if (!ath_has_valid_bslot(sc))
+		return;
 
 	ath9k_ps_wakeup(sc);
 	if (status) {
-		for (slot = 0; slot < ATH_BCBUF; slot++) {
-			if (sc->beacon.bslot[slot]) {
-				avp = (void *)sc->beacon.bslot[slot]->drv_priv;
-				if (avp->is_bslot_active) {
-					found = true;
-					break;
-				}
-			}
-		}
-		if (found) {
-			/* Re-enable beaconing */
-			ah->imask |= ATH9K_INT_SWBA;
-			ath9k_hw_set_interrupts(ah, ah->imask);
-		}
+		/* Re-enable beaconing */
+		ah->imask |= ATH9K_INT_SWBA;
+		ath9k_hw_set_interrupts(ah, ah->imask);
 	} else {
 		/* Disable SWBA interrupt */
 		ah->imask &= ~ATH9K_INT_SWBA;
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c
index d33bf204c995e743f1650e053a7030fbcc110721..23f15a7ca7f128a364ddc32d4ed5cee3fa66834d 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.c
+++ b/drivers/net/wireless/ath/ath9k/btcoex.c
@@ -51,6 +51,10 @@ void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum)
 		.bt_hold_rx_clear = true,
 	};
 	u32 i;
+	bool rxclear_polarity = ath_bt_config.bt_rxclear_polarity;
+
+	if (AR_SREV_9300_20_OR_LATER(ah))
+		rxclear_polarity = !ath_bt_config.bt_rxclear_polarity;
 
 	btcoex_hw->bt_coex_mode =
 		(btcoex_hw->bt_coex_mode & AR_BT_QCU_THRESH) |
@@ -59,7 +63,7 @@ void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum)
 		SM(ath_bt_config.bt_txframe_extend, AR_BT_TX_FRAME_EXTEND) |
 		SM(ath_bt_config.bt_mode, AR_BT_MODE) |
 		SM(ath_bt_config.bt_quiet_collision, AR_BT_QUIET) |
-		SM(ath_bt_config.bt_rxclear_polarity, AR_BT_RX_CLEAR_POLARITY) |
+		SM(rxclear_polarity, AR_BT_RX_CLEAR_POLARITY) |
 		SM(ath_bt_config.bt_priority_time, AR_BT_PRIORITY_TIME) |
 		SM(ath_bt_config.bt_first_slot_time, AR_BT_FIRST_SLOT_TIME) |
 		SM(qnum, AR_BT_QCU_THRESH);
@@ -142,6 +146,7 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah,
 }
 EXPORT_SYMBOL(ath9k_hw_btcoex_set_weight);
 
+
 static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah)
 {
 	struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
@@ -152,9 +157,22 @@ static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah)
 	 * enable coex 3-wire
 	 */
 	REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_hw->bt_coex_mode);
-	REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_hw->bt_coex_weights);
 	REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_hw->bt_coex_mode2);
 
+
+	if (AR_SREV_9300_20_OR_LATER(ah)) {
+		REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS0, ah->bt_coex_wlan_weight[0]);
+		REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS1, ah->bt_coex_wlan_weight[1]);
+		REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS0, ah->bt_coex_bt_weight[0]);
+		REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS1, ah->bt_coex_bt_weight[1]);
+		REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS2, ah->bt_coex_bt_weight[2]);
+		REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS3, ah->bt_coex_bt_weight[3]);
+
+	} else
+		REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_hw->bt_coex_weights);
+
+
+
 	if (AR_SREV_9271(ah)) {
 		val = REG_READ(ah, 0x50040);
 		val &= 0xFFFFFEFF;
@@ -202,10 +220,86 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah)
 
 	if (btcoex_hw->scheme == ATH_BTCOEX_CFG_3WIRE) {
 		REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE);
-		REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0);
 		REG_WRITE(ah, AR_BT_COEX_MODE2, 0);
+
+		if (AR_SREV_9300_20_OR_LATER(ah)) {
+			REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS0, 0);
+			REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS1, 0);
+			REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS0, 0);
+			REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS1, 0);
+			REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS2, 0);
+			REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS3, 0);
+		} else
+			REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0);
+
 	}
 
 	ah->btcoex_hw.enabled = false;
 }
 EXPORT_SYMBOL(ath9k_hw_btcoex_disable);
+
+static void ar9003_btcoex_bt_stomp(struct ath_hw *ah,
+			 enum ath_stomp_type stomp_type)
+{
+	ah->bt_coex_bt_weight[0] = AR9300_BT_WGHT;
+	ah->bt_coex_bt_weight[1] = AR9300_BT_WGHT;
+	ah->bt_coex_bt_weight[2] = AR9300_BT_WGHT;
+	ah->bt_coex_bt_weight[3] = AR9300_BT_WGHT;
+
+
+	switch (stomp_type) {
+	case ATH_BTCOEX_STOMP_ALL:
+		ah->bt_coex_wlan_weight[0] = AR9300_STOMP_ALL_WLAN_WGHT0;
+		ah->bt_coex_wlan_weight[1] = AR9300_STOMP_ALL_WLAN_WGHT1;
+		break;
+	case ATH_BTCOEX_STOMP_LOW:
+		ah->bt_coex_wlan_weight[0] = AR9300_STOMP_LOW_WLAN_WGHT0;
+		ah->bt_coex_wlan_weight[1] = AR9300_STOMP_LOW_WLAN_WGHT1;
+		break;
+	case ATH_BTCOEX_STOMP_NONE:
+		ah->bt_coex_wlan_weight[0] = AR9300_STOMP_NONE_WLAN_WGHT0;
+		ah->bt_coex_wlan_weight[1] = AR9300_STOMP_NONE_WLAN_WGHT1;
+		break;
+
+	default:
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+				"Invalid Stomptype\n");
+		break;
+	}
+
+	ath9k_hw_btcoex_enable(ah);
+}
+
+/*
+ * Configures appropriate weight based on stomp type.
+ */
+void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah,
+			      enum ath_stomp_type stomp_type)
+{
+	if (AR_SREV_9300_20_OR_LATER(ah)) {
+		ar9003_btcoex_bt_stomp(ah, stomp_type);
+		return;
+	}
+
+	switch (stomp_type) {
+	case ATH_BTCOEX_STOMP_ALL:
+		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
+				AR_STOMP_ALL_WLAN_WGHT);
+		break;
+	case ATH_BTCOEX_STOMP_LOW:
+		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
+				AR_STOMP_LOW_WLAN_WGHT);
+		break;
+	case ATH_BTCOEX_STOMP_NONE:
+		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
+				AR_STOMP_NONE_WLAN_WGHT);
+		break;
+	default:
+		ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+				"Invalid Stomptype\n");
+		break;
+	}
+
+	ath9k_hw_btcoex_enable(ah);
+}
+EXPORT_SYMBOL(ath9k_hw_btcoex_bt_stomp);
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index 588dfd464dd19938a59a3517729c1ed4330a6506..a9efca83d676dc08de3ca884004a886e5ec9824b 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -19,9 +19,13 @@
 
 #include "hw.h"
 
-#define ATH_WLANACTIVE_GPIO	5
-#define ATH_BTACTIVE_GPIO	6
-#define ATH_BTPRIORITY_GPIO	7
+#define ATH_WLANACTIVE_GPIO_9280     5
+#define ATH_BTACTIVE_GPIO_9280       6
+#define ATH_BTPRIORITY_GPIO_9285     7
+
+#define ATH_WLANACTIVE_GPIO_9300     5
+#define ATH_BTACTIVE_GPIO_9300       4
+#define ATH_BTPRIORITY_GPIO_9300     8
 
 #define ATH_BTCOEX_DEF_BT_PERIOD  45
 #define ATH_BTCOEX_DEF_DUTY_CYCLE 55
@@ -32,6 +36,14 @@
 #define ATH_BT_CNT_THRESHOLD	       3
 #define ATH_BT_CNT_SCAN_THRESHOLD      15
 
+/* Defines the BT AR_BT_COEX_WGHT used */
+enum ath_stomp_type {
+	ATH_BTCOEX_NO_STOMP,
+	ATH_BTCOEX_STOMP_ALL,
+	ATH_BTCOEX_STOMP_LOW,
+	ATH_BTCOEX_STOMP_NONE
+};
+
 enum ath_btcoex_scheme {
 	ATH_BTCOEX_CFG_NONE,
 	ATH_BTCOEX_CFG_2WIRE,
@@ -57,5 +69,7 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah,
 				u32 wlan_weight);
 void ath9k_hw_btcoex_enable(struct ath_hw *ah);
 void ath9k_hw_btcoex_disable(struct ath_hw *ah);
+void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah,
+			      enum ath_stomp_type stomp_type);
 
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index 8649581fa4ddcf0fb79384ee8a2a30333a9516bc..558b228a717fe06c35ac66a4e78962a23be97473 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -69,15 +69,21 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah,
 					      int16_t *nfarray)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
+	struct ieee80211_conf *conf = &common->hw->conf;
 	struct ath_nf_limits *limit;
 	struct ath9k_nfcal_hist *h;
 	bool high_nf_mid = false;
+	u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask;
 	int i;
 
 	h = cal->nfCalHist;
 	limit = ath9k_hw_get_nf_limits(ah, ah->curchan);
 
 	for (i = 0; i < NUM_NF_READINGS; i++) {
+		if (!(chainmask & (1 << i)) ||
+		    ((i >= AR5416_MAX_CHAINS) && !conf_is_ht40(conf)))
+			continue;
+
 		h[i].nfCalBuffer[h[i].currIndex] = nfarray[i];
 
 		if (++h[i].currIndex >= ATH9K_NF_CAL_HIST_MAX)
@@ -225,6 +231,7 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
 	int32_t val;
 	u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask;
 	struct ath_common *common = ath9k_hw_common(ah);
+	struct ieee80211_conf *conf = &common->hw->conf;
 	s16 default_nf = ath9k_hw_get_default_nf(ah, chan);
 
 	if (ah->caldata)
@@ -234,6 +241,9 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
 		if (chainmask & (1 << i)) {
 			s16 nfval;
 
+			if ((i >= AR5416_MAX_CHAINS) && !conf_is_ht40(conf))
+				continue;
+
 			if (h)
 				nfval = h[i].privNF;
 			else
@@ -293,6 +303,9 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
 	ENABLE_REGWRITE_BUFFER(ah);
 	for (i = 0; i < NUM_NF_READINGS; i++) {
 		if (chainmask & (1 << i)) {
+			if ((i >= AR5416_MAX_CHAINS) && !conf_is_ht40(conf))
+				continue;
+
 			val = REG_READ(ah, ah->nf_regs[i]);
 			val &= 0xFFFFFE00;
 			val |= (((u32) (-50) << 1) & 0x1ff);
@@ -396,14 +409,6 @@ void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
 	}
 }
 
-s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan)
-{
-	if (!ah->curchan || !ah->curchan->noisefloor)
-		return ath9k_hw_get_default_nf(ah, chan);
-
-	return ah->curchan->noisefloor;
-}
-EXPORT_SYMBOL(ath9k_hw_getchan_noise);
 
 void ath9k_hw_bstuck_nfcal(struct ath_hw *ah)
 {
diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h
index b8973eb8d858bb3414c41bea41e01970aeb28a62..4420780fa3b86d2a7fbbfb173e0f2fefc7026e05 100644
--- a/drivers/net/wireless/ath/ath9k/calib.h
+++ b/drivers/net/wireless/ath/ath9k/calib.h
@@ -106,7 +106,6 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan);
 void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
 				  struct ath9k_channel *chan);
 void ath9k_hw_bstuck_nfcal(struct ath_hw *ah);
-s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan);
 void ath9k_hw_reset_calibration(struct ath_hw *ah,
 				struct ath9k_cal_list *currCal);
 
diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index 615e68276e72638b0e3f05205e62713210a0595b..74535e6dfb82a024538caf059c6545f701ba3606 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -116,7 +116,7 @@ void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
 
 	if (chan->band == IEEE80211_BAND_2GHZ) {
 		ichan->chanmode = CHANNEL_G;
-		ichan->channelFlags = CHANNEL_2GHZ | CHANNEL_OFDM | CHANNEL_G;
+		ichan->channelFlags = CHANNEL_2GHZ | CHANNEL_OFDM;
 	} else {
 		ichan->chanmode = CHANNEL_A;
 		ichan->channelFlags = CHANNEL_5GHZ | CHANNEL_OFDM;
@@ -158,37 +158,6 @@ int ath9k_cmn_count_streams(unsigned int chainmask, int max)
 }
 EXPORT_SYMBOL(ath9k_cmn_count_streams);
 
-/*
- * Configures appropriate weight based on stomp type.
- */
-void ath9k_cmn_btcoex_bt_stomp(struct ath_common *common,
-				  enum ath_stomp_type stomp_type)
-{
-	struct ath_hw *ah = common->ah;
-
-	switch (stomp_type) {
-	case ATH_BTCOEX_STOMP_ALL:
-		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
-					   AR_STOMP_ALL_WLAN_WGHT);
-		break;
-	case ATH_BTCOEX_STOMP_LOW:
-		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
-					   AR_STOMP_LOW_WLAN_WGHT);
-		break;
-	case ATH_BTCOEX_STOMP_NONE:
-		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
-					   AR_STOMP_NONE_WLAN_WGHT);
-		break;
-	default:
-		ath_dbg(common, ATH_DBG_BTCOEX,
-			"Invalid Stomptype\n");
-		break;
-	}
-
-	ath9k_hw_btcoex_enable(ah);
-}
-EXPORT_SYMBOL(ath9k_cmn_btcoex_bt_stomp);
-
 void ath9k_cmn_update_txpow(struct ath_hw *ah, u16 cur_txpow,
 			    u16 new_txpow, u16 *txpower)
 {
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index b2f7b5f89097422fb6a1ef696b5201d993a26544..5124f1420b3ae404cbcc80dfdf7732c3c0a06d91 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -50,14 +50,6 @@
 #define ATH_EP_RND(x, mul) 						\
 	((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul))
 
-/* Defines the BT AR_BT_COEX_WGHT used */
-enum ath_stomp_type {
-	ATH_BTCOEX_NO_STOMP,
-	ATH_BTCOEX_STOMP_ALL,
-	ATH_BTCOEX_STOMP_LOW,
-	ATH_BTCOEX_STOMP_NONE
-};
-
 int ath9k_cmn_padpos(__le16 frame_control);
 int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb);
 void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 8df5a92a20f12e21606acdb01fbf561aaf0959b5..bad1a87249b6011898027cce7300cea8358dbc49 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -326,6 +326,8 @@ void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status)
 		sc->debug.stats.istats.dtimsync++;
 	if (status & ATH9K_INT_DTIM)
 		sc->debug.stats.istats.dtim++;
+	if (status & ATH9K_INT_TSFOOR)
+		sc->debug.stats.istats.tsfoor++;
 }
 
 static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
@@ -379,9 +381,12 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
 		"%8s: %10u\n", "DTIMSYNC", sc->debug.stats.istats.dtimsync);
 	len += snprintf(buf + len, sizeof(buf) - len,
 		"%8s: %10u\n", "DTIM", sc->debug.stats.istats.dtim);
+	len += snprintf(buf + len, sizeof(buf) - len,
+		"%8s: %10u\n", "TSFOOR", sc->debug.stats.istats.tsfoor);
 	len += snprintf(buf + len, sizeof(buf) - len,
 		"%8s: %10u\n", "TOTAL", sc->debug.stats.istats.total);
 
+
 	if (len > sizeof(buf))
 		len = sizeof(buf);
 
@@ -845,7 +850,7 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf,
 
 	struct ath_softc *sc = file->private_data;
 	char *buf;
-	unsigned int len = 0, size = 1152;
+	unsigned int len = 0, size = 1400;
 	ssize_t retval = 0;
 
 	buf = kzalloc(size, GFP_KERNEL);
@@ -874,6 +879,34 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf,
 			"%18s : %10u\n", "DECRYPT BUSY ERR",
 			sc->debug.stats.rxstats.decrypt_busy_err);
 
+	len += snprintf(buf + len, size - len,
+			"%18s : %10d\n", "RSSI-CTL0",
+			sc->debug.stats.rxstats.rs_rssi_ctl0);
+
+	len += snprintf(buf + len, size - len,
+			"%18s : %10d\n", "RSSI-CTL1",
+			sc->debug.stats.rxstats.rs_rssi_ctl1);
+
+	len += snprintf(buf + len, size - len,
+			"%18s : %10d\n", "RSSI-CTL2",
+			sc->debug.stats.rxstats.rs_rssi_ctl2);
+
+	len += snprintf(buf + len, size - len,
+			"%18s : %10d\n", "RSSI-EXT0",
+			sc->debug.stats.rxstats.rs_rssi_ext0);
+
+	len += snprintf(buf + len, size - len,
+			"%18s : %10d\n", "RSSI-EXT1",
+			sc->debug.stats.rxstats.rs_rssi_ext1);
+
+	len += snprintf(buf + len, size - len,
+			"%18s : %10d\n", "RSSI-EXT2",
+			sc->debug.stats.rxstats.rs_rssi_ext2);
+
+	len += snprintf(buf + len, size - len,
+			"%18s : %10d\n", "Rx Antenna",
+			sc->debug.stats.rxstats.rs_antenna);
+
 	PHY_ERR("UNDERRUN", ATH9K_PHYERR_UNDERRUN);
 	PHY_ERR("TIMING", ATH9K_PHYERR_TIMING);
 	PHY_ERR("PARITY", ATH9K_PHYERR_PARITY);
@@ -948,6 +981,16 @@ void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs)
 		RX_PHY_ERR_INC(phyerr);
 	}
 
+	sc->debug.stats.rxstats.rs_rssi_ctl0 = rs->rs_rssi_ctl0;
+	sc->debug.stats.rxstats.rs_rssi_ctl1 = rs->rs_rssi_ctl1;
+	sc->debug.stats.rxstats.rs_rssi_ctl2 = rs->rs_rssi_ctl2;
+
+	sc->debug.stats.rxstats.rs_rssi_ext0 = rs->rs_rssi_ext0;
+	sc->debug.stats.rxstats.rs_rssi_ext1 = rs->rs_rssi_ext1;
+	sc->debug.stats.rxstats.rs_rssi_ext2 = rs->rs_rssi_ext2;
+
+	sc->debug.stats.rxstats.rs_antenna = rs->rs_antenna;
+
 #undef RX_STAT_INC
 #undef RX_PHY_ERR_INC
 }
@@ -1088,67 +1131,43 @@ int ath9k_init_debug(struct ath_hw *ah)
 		return -ENOMEM;
 
 #ifdef CONFIG_ATH_DEBUG
-	if (!debugfs_create_file("debug", S_IRUSR | S_IWUSR,
-			sc->debug.debugfs_phy, sc, &fops_debug))
-		goto err;
+	debugfs_create_file("debug", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+			    sc, &fops_debug);
 #endif
-
-	if (!debugfs_create_file("dma", S_IRUSR, sc->debug.debugfs_phy,
-			sc, &fops_dma))
-		goto err;
-
-	if (!debugfs_create_file("interrupt", S_IRUSR, sc->debug.debugfs_phy,
-			sc, &fops_interrupt))
-		goto err;
-
-	if (!debugfs_create_file("wiphy", S_IRUSR | S_IWUSR,
-			sc->debug.debugfs_phy, sc, &fops_wiphy))
-		goto err;
-
-	if (!debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy,
-			sc, &fops_xmit))
-		goto err;
-
-	if (!debugfs_create_file("stations", S_IRUSR, sc->debug.debugfs_phy,
-			sc, &fops_stations))
-		goto err;
-
-	if (!debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy,
-			sc, &fops_misc))
-		goto err;
-
-	if (!debugfs_create_file("recv", S_IRUSR, sc->debug.debugfs_phy,
-			sc, &fops_recv))
-		goto err;
-
-	if (!debugfs_create_file("rx_chainmask", S_IRUSR | S_IWUSR,
-			sc->debug.debugfs_phy, sc, &fops_rx_chainmask))
-		goto err;
-
-	if (!debugfs_create_file("tx_chainmask", S_IRUSR | S_IWUSR,
-			sc->debug.debugfs_phy, sc, &fops_tx_chainmask))
-		goto err;
-
-	if (!debugfs_create_file("regidx", S_IRUSR | S_IWUSR,
-			sc->debug.debugfs_phy, sc, &fops_regidx))
-		goto err;
-
-	if (!debugfs_create_file("regval", S_IRUSR | S_IWUSR,
-			sc->debug.debugfs_phy, sc, &fops_regval))
-		goto err;
-
-	if (!debugfs_create_bool("ignore_extcca", S_IRUSR | S_IWUSR,
-			sc->debug.debugfs_phy, &ah->config.cwm_ignore_extcca))
-		goto err;
-
-	if (!debugfs_create_file("regdump", S_IRUSR, sc->debug.debugfs_phy,
-			sc, &fops_regdump))
-		goto err;
+	debugfs_create_file("dma", S_IRUSR, sc->debug.debugfs_phy, sc,
+			    &fops_dma);
+	debugfs_create_file("interrupt", S_IRUSR, sc->debug.debugfs_phy, sc,
+			    &fops_interrupt);
+	debugfs_create_file("wiphy", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+			    sc, &fops_wiphy);
+	debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
+			    &fops_xmit);
+	debugfs_create_file("stations", S_IRUSR, sc->debug.debugfs_phy, sc,
+			    &fops_stations);
+	debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc,
+			    &fops_misc);
+	debugfs_create_file("recv", S_IRUSR, sc->debug.debugfs_phy, sc,
+			    &fops_recv);
+	debugfs_create_file("rx_chainmask", S_IRUSR | S_IWUSR,
+			    sc->debug.debugfs_phy, sc, &fops_rx_chainmask);
+	debugfs_create_file("tx_chainmask", S_IRUSR | S_IWUSR,
+			    sc->debug.debugfs_phy, sc, &fops_tx_chainmask);
+	debugfs_create_file("regidx", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+			    sc, &fops_regidx);
+	debugfs_create_file("regval", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+			    sc, &fops_regval);
+	debugfs_create_bool("ignore_extcca", S_IRUSR | S_IWUSR,
+			    sc->debug.debugfs_phy,
+			    &ah->config.cwm_ignore_extcca);
+	debugfs_create_file("regdump", S_IRUSR, sc->debug.debugfs_phy, sc,
+			    &fops_regdump);
+
+	debugfs_create_u32("gpio_mask", S_IRUSR | S_IWUSR,
+			   sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
+
+	debugfs_create_u32("gpio_val", S_IRUSR | S_IWUSR,
+			   sc->debug.debugfs_phy, &sc->sc_ah->gpio_val);
 
 	sc->debug.regidx = 0;
 	return 0;
-err:
-	debugfs_remove_recursive(sc->debug.debugfs_phy);
-	sc->debug.debugfs_phy = NULL;
-	return -ENOMEM;
 }
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 59338de0ce19bdaef71d4a0a4c5b1a7594628eb6..5488a324cc100b142ed1871a9ce493f18b893543 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -54,6 +54,9 @@ struct ath_buf;
  * @dtimsync: DTIM sync lossage
  * @dtim: RX Beacon with DTIM
  * @bb_watchdog: Baseband watchdog
+ * @tsfoor: TSF out of range, indicates that the corrected TSF received
+ * from a beacon differs from the PCU's internal TSF by more than a
+ * (programmable) threshold
  */
 struct ath_interrupt_stats {
 	u32 total;
@@ -78,6 +81,7 @@ struct ath_interrupt_stats {
 	u32 dtimsync;
 	u32 dtim;
 	u32 bb_watchdog;
+	u32 tsfoor;
 };
 
 /**
@@ -157,6 +161,13 @@ struct ath_rx_stats {
 	u32 post_delim_crc_err;
 	u32 decrypt_busy_err;
 	u32 phy_err_stats[ATH9K_PHYERR_MAX];
+	int8_t rs_rssi_ctl0;
+	int8_t rs_rssi_ctl1;
+	int8_t rs_rssi_ctl2;
+	int8_t rs_rssi_ext0;
+	int8_t rs_rssi_ext1;
+	int8_t rs_rssi_ext2;
+	u8 rs_antenna;
 };
 
 struct ath_stats {
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index bd82447f5b780b26df88c138191610c34e2a582b..3e316133f114c9b6765b9002d168e157fbccdaba 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -436,7 +436,11 @@ struct modal_eep_4k_header {
 	u8 db2_2:4, db2_3:4;
 	u8 db2_4:4, reserved:4;
 #endif
-	u8 futureModal[4];
+	u8 tx_diversity;
+	u8 flc_pwr_thresh;
+	u8 bb_scale_smrt_antenna;
+#define EEP_4K_BB_DESIRED_SCALE_MASK	0x1f
+	u8 futureModal[1];
 	struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
 } __packed;
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index bc77a308c901eaf8ccd4c111f2600a754d0774b9..6f714dd723653032c0622b8821852749b4254f38 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -781,6 +781,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
 {
 	struct modal_eep_4k_header *pModal;
 	struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
+	struct base_eep_header_4k *pBase = &eep->baseEepHeader;
 	u8 txRxAttenLocal;
 	u8 ob[5], db1[5], db2[5];
 	u8 ant_div_control1, ant_div_control2;
@@ -1003,6 +1004,31 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
 				      AR_PHY_SETTLING_SWITCH,
 				      pModal->swSettleHt40);
 	}
+	if (AR_SREV_9271(ah) || AR_SREV_9285(ah)) {
+		u8 bb_desired_scale = (pModal->bb_scale_smrt_antenna &
+				EEP_4K_BB_DESIRED_SCALE_MASK);
+		if ((pBase->txGainType == 0) && (bb_desired_scale != 0)) {
+			u32 pwrctrl, mask, clr;
+
+			mask = BIT(0)|BIT(5)|BIT(10)|BIT(15)|BIT(20)|BIT(25);
+			pwrctrl = mask * bb_desired_scale;
+			clr = mask * 0x1f;
+			REG_RMW(ah, AR_PHY_TX_PWRCTRL8, pwrctrl, clr);
+			REG_RMW(ah, AR_PHY_TX_PWRCTRL10, pwrctrl, clr);
+			REG_RMW(ah, AR_PHY_CH0_TX_PWRCTRL12, pwrctrl, clr);
+
+			mask = BIT(0)|BIT(5)|BIT(15);
+			pwrctrl = mask * bb_desired_scale;
+			clr = mask * 0x1f;
+			REG_RMW(ah, AR_PHY_TX_PWRCTRL9, pwrctrl, clr);
+
+			mask = BIT(0)|BIT(5);
+			pwrctrl = mask * bb_desired_scale;
+			clr = mask * 0x1f;
+			REG_RMW(ah, AR_PHY_CH0_TX_PWRCTRL11, pwrctrl, clr);
+			REG_RMW(ah, AR_PHY_CH0_TX_PWRCTRL13, pwrctrl, clr);
+		}
+	}
 }
 
 static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 8cd8333cc0865f71556e163f2ae9c3e4c4c3333a..b87db4763098bad950f78824102d2626b598aa38 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -319,10 +319,9 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 	u16 numXpdGain, xpdMask;
 	u16 xpdGainValues[AR5416_NUM_PD_GAINS] = {0, 0, 0, 0};
 	u32 reg32, regOffset, regChainOffset, regval;
-	int16_t modalIdx, diff = 0;
+	int16_t diff = 0;
 	struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
 
-	modalIdx = IS_CHAN_2GHZ(chan) ? 1 : 0;
 	xpdMask = pEepData->modalHeader.xpdGain;
 
 	if ((pEepData->baseEepHeader.version & AR9287_EEP_VER_MINOR_MASK) >=
@@ -392,6 +391,8 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 							   numXpdGain);
 			}
 
+			ENABLE_REGWRITE_BUFFER(ah);
+
 			if (i == 0) {
 				if (!ath9k_hw_ar9287_get_eeprom(ah,
 							EEP_OL_PWRCTRL)) {
@@ -442,6 +443,7 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 					regOffset += 4;
 				}
 			}
+			REGWRITE_BUFFER_FLUSH(ah);
 		}
 	}
 
@@ -757,6 +759,8 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 			ratesArray[i] -= AR9287_PWR_TABLE_OFFSET_DB * 2;
 	}
 
+	ENABLE_REGWRITE_BUFFER(ah);
+
 	/* OFDM power per rate */
 	REG_WRITE(ah, AR_PHY_POWER_TX_RATE1,
 		  ATH9K_POW_SM(ratesArray[rate18mb], 24)
@@ -840,6 +844,7 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 			  | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8)
 			  | ATH9K_POW_SM(ratesArray[rateDupCck], 0));
 	}
+	REGWRITE_BUFFER_FLUSH(ah);
 }
 
 static void ath9k_hw_ar9287_set_addac(struct ath_hw *ah,
@@ -852,35 +857,12 @@ static void ath9k_hw_ar9287_set_board_values(struct ath_hw *ah,
 {
 	struct ar9287_eeprom *eep = &ah->eeprom.map9287;
 	struct modal_eep_ar9287_header *pModal = &eep->modalHeader;
-	u16 antWrites[AR9287_ANT_16S];
 	u32 regChainOffset, regval;
 	u8 txRxAttenLocal;
-	int i, j, offset_num;
+	int i;
 
 	pModal = &eep->modalHeader;
 
-	antWrites[0] = (u16)((pModal->antCtrlCommon >> 28) & 0xF);
-	antWrites[1] = (u16)((pModal->antCtrlCommon >> 24) & 0xF);
-	antWrites[2] = (u16)((pModal->antCtrlCommon >> 20) & 0xF);
-	antWrites[3] = (u16)((pModal->antCtrlCommon >> 16) & 0xF);
-	antWrites[4] = (u16)((pModal->antCtrlCommon >> 12) & 0xF);
-	antWrites[5] = (u16)((pModal->antCtrlCommon >> 8) & 0xF);
-	antWrites[6] = (u16)((pModal->antCtrlCommon >> 4)  & 0xF);
-	antWrites[7] = (u16)(pModal->antCtrlCommon & 0xF);
-
-	offset_num = 8;
-
-	for (i = 0, j = offset_num; i < AR9287_MAX_CHAINS; i++) {
-		antWrites[j++] = (u16)((pModal->antCtrlChain[i] >> 28) & 0xf);
-		antWrites[j++] = (u16)((pModal->antCtrlChain[i] >> 10) & 0x3);
-		antWrites[j++] = (u16)((pModal->antCtrlChain[i] >> 8) & 0x3);
-		antWrites[j++] = 0;
-		antWrites[j++] = (u16)((pModal->antCtrlChain[i] >> 6) & 0x3);
-		antWrites[j++] = (u16)((pModal->antCtrlChain[i] >> 4) & 0x3);
-		antWrites[j++] = (u16)((pModal->antCtrlChain[i] >> 2) & 0x3);
-		antWrites[j++] = (u16)(pModal->antCtrlChain[i] & 0x3);
-	}
-
 	REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon);
 
 	for (i = 0; i < AR9287_MAX_CHAINS; i++)	{
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index fccd87df7300b27a91ed896325af85a134e8a9b0..c031854b569fe0a5c3c145724ec3373c802b68e2 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -231,6 +231,10 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 				integer = swab32(pModal->antCtrlChain[i]);
 				pModal->antCtrlChain[i] = integer;
 			}
+			for (i = 0; i < 3; i++) {
+				word = swab16(pModal->xpaBiasLvlFreq[i]);
+				pModal->xpaBiasLvlFreq[i] = word;
+			}
 
 			for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
 				word = swab16(pModal->spurChans[i].spurChan);
@@ -799,6 +803,8 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
 							   pwr_table_offset,
 							   &diff);
 
+			ENABLE_REGWRITE_BUFFER(ah);
+
 			if ((i == 0) || AR_SREV_5416_20_OR_LATER(ah)) {
 				if (OLC_FOR_AR9280_20_LATER) {
 					REG_WRITE(ah,
@@ -847,6 +853,7 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
 
 				regOffset += 4;
 			}
+			REGWRITE_BUFFER_FLUSH(ah);
 		}
 	}
 
@@ -1205,6 +1212,8 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 		}
 	}
 
+	ENABLE_REGWRITE_BUFFER(ah);
+
 	REG_WRITE(ah, AR_PHY_POWER_TX_RATE1,
 		  ATH9K_POW_SM(ratesArray[rate18mb], 24)
 		  | ATH9K_POW_SM(ratesArray[rate12mb], 16)
@@ -1291,6 +1300,8 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 	REG_WRITE(ah, AR_PHY_POWER_TX_SUB,
 		  ATH9K_POW_SM(pModal->pwrDecreaseFor3Chain, 6)
 		  | ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0));
+
+	REGWRITE_BUFFER_FLUSH(ah);
 }
 
 static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 0fb8f8ac275aceeaac60bc595cc0657b6e8ce8d9..0349b3a1cc58c8dcb29729f0237f9d4137e8de46 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -41,12 +41,16 @@ void ath_init_leds(struct ath_softc *sc)
 {
 	int ret;
 
-	if (AR_SREV_9287(sc->sc_ah))
-		sc->sc_ah->led_pin = ATH_LED_PIN_9287;
-	else if (AR_SREV_9485(sc->sc_ah))
-		sc->sc_ah->led_pin = ATH_LED_PIN_9485;
-	else
-		sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
+	if (sc->sc_ah->led_pin < 0) {
+		if (AR_SREV_9287(sc->sc_ah))
+			sc->sc_ah->led_pin = ATH_LED_PIN_9287;
+		else if (AR_SREV_9485(sc->sc_ah))
+			sc->sc_ah->led_pin = ATH_LED_PIN_9485;
+		else if (AR_SREV_9300(sc->sc_ah))
+			sc->sc_ah->led_pin = ATH_LED_PIN_9300;
+		else
+			sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
+	}
 
 	/* Configure gpio 1 for output */
 	ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
@@ -136,10 +140,10 @@ static void ath_detect_bt_priority(struct ath_softc *sc)
 
 static void ath9k_gen_timer_start(struct ath_hw *ah,
 				  struct ath_gen_timer *timer,
-				  u32 timer_next,
+				  u32 trig_timeout,
 				  u32 timer_period)
 {
-	ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period);
+	ath9k_hw_gen_timer_start(ah, timer, trig_timeout, timer_period);
 
 	if ((ah->imask & ATH9K_INT_GENTIMER) == 0) {
 		ath9k_hw_disable_interrupts(ah);
@@ -172,17 +176,17 @@ static void ath_btcoex_period_timer(unsigned long data)
 	struct ath_softc *sc = (struct ath_softc *) data;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_btcoex *btcoex = &sc->btcoex;
-	struct ath_common *common = ath9k_hw_common(ah);
 	u32 timer_period;
 	bool is_btscan;
 
+	ath9k_ps_wakeup(sc);
 	ath_detect_bt_priority(sc);
 
 	is_btscan = sc->sc_flags & SC_OP_BT_SCAN;
 
 	spin_lock_bh(&btcoex->btcoex_lock);
 
-	ath9k_cmn_btcoex_bt_stomp(common, is_btscan ? ATH_BTCOEX_STOMP_ALL :
+	ath9k_hw_btcoex_bt_stomp(ah, is_btscan ? ATH_BTCOEX_STOMP_ALL :
 			      btcoex->bt_stomp_type);
 
 	spin_unlock_bh(&btcoex->btcoex_lock);
@@ -193,11 +197,12 @@ static void ath_btcoex_period_timer(unsigned long data)
 
 		timer_period = is_btscan ? btcoex->btscan_no_stomp :
 					   btcoex->btcoex_no_stomp;
-		ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, 0,
+		ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, timer_period,
 				      timer_period * 10);
 		btcoex->hw_timer_enabled = true;
 	}
 
+	ath9k_ps_restore(sc);
 	mod_timer(&btcoex->period_timer, jiffies +
 				  msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD));
 }
@@ -217,14 +222,16 @@ static void ath_btcoex_no_stomp_timer(void *arg)
 	ath_dbg(common, ATH_DBG_BTCOEX,
 		"no stomp timer running\n");
 
+	ath9k_ps_wakeup(sc);
 	spin_lock_bh(&btcoex->btcoex_lock);
 
 	if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan)
-		ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_NONE);
+		ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE);
 	 else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL)
-		ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_LOW);
+		ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW);
 
 	spin_unlock_bh(&btcoex->btcoex_lock);
+	ath9k_ps_restore(sc);
 }
 
 int ath_init_btcoex_timer(struct ath_softc *sc)
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 2d10239ce8295e2633699c6680a9f1b7072703e1..2e3a33a53406a85d08c4266d90e33462a1a8208b 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -17,11 +17,9 @@
 #include "htc.h"
 
 /* identify firmware images */
-#define FIRMWARE_AR7010		"ar7010.fw"
-#define FIRMWARE_AR7010_1_1	"ar7010_1_1.fw"
-#define FIRMWARE_AR9271		"ar9271.fw"
+#define FIRMWARE_AR7010_1_1     "htc_7010.fw"
+#define FIRMWARE_AR9271         "htc_9271.fw"
 
-MODULE_FIRMWARE(FIRMWARE_AR7010);
 MODULE_FIRMWARE(FIRMWARE_AR7010_1_1);
 MODULE_FIRMWARE(FIRMWARE_AR9271);
 
@@ -80,7 +78,7 @@ static void hif_usb_regout_cb(struct urb *urb)
 
 	if (cmd) {
 		ath9k_htc_txcompletion_cb(cmd->hif_dev->htc_handle,
-					  cmd->skb, 1);
+					  cmd->skb, true);
 		kfree(cmd);
 	}
 
@@ -126,6 +124,90 @@ static int hif_usb_send_regout(struct hif_device_usb *hif_dev,
 	return ret;
 }
 
+static void hif_usb_mgmt_cb(struct urb *urb)
+{
+	struct cmd_buf *cmd = (struct cmd_buf *)urb->context;
+	struct hif_device_usb *hif_dev = cmd->hif_dev;
+	bool txok = true;
+
+	if (!cmd || !cmd->skb || !cmd->hif_dev)
+		return;
+
+	switch (urb->status) {
+	case 0:
+		break;
+	case -ENOENT:
+	case -ECONNRESET:
+	case -ENODEV:
+	case -ESHUTDOWN:
+		txok = false;
+
+		/*
+		 * If the URBs are being flushed, no need to complete
+		 * this packet.
+		 */
+		spin_lock(&hif_dev->tx.tx_lock);
+		if (hif_dev->tx.flags & HIF_USB_TX_FLUSH) {
+			spin_unlock(&hif_dev->tx.tx_lock);
+			dev_kfree_skb_any(cmd->skb);
+			kfree(cmd);
+			return;
+		}
+		spin_unlock(&hif_dev->tx.tx_lock);
+
+		break;
+	default:
+		txok = false;
+		break;
+	}
+
+	skb_pull(cmd->skb, 4);
+	ath9k_htc_txcompletion_cb(cmd->hif_dev->htc_handle,
+				  cmd->skb, txok);
+	kfree(cmd);
+}
+
+static int hif_usb_send_mgmt(struct hif_device_usb *hif_dev,
+			     struct sk_buff *skb)
+{
+	struct urb *urb;
+	struct cmd_buf *cmd;
+	int ret = 0;
+	__le16 *hdr;
+
+	urb = usb_alloc_urb(0, GFP_ATOMIC);
+	if (urb == NULL)
+		return -ENOMEM;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
+	if (cmd == NULL) {
+		usb_free_urb(urb);
+		return -ENOMEM;
+	}
+
+	cmd->skb = skb;
+	cmd->hif_dev = hif_dev;
+
+	hdr = (__le16 *) skb_push(skb, 4);
+	*hdr++ = cpu_to_le16(skb->len - 4);
+	*hdr++ = cpu_to_le16(ATH_USB_TX_STREAM_MODE_TAG);
+
+	usb_fill_bulk_urb(urb, hif_dev->udev,
+			 usb_sndbulkpipe(hif_dev->udev, USB_WLAN_TX_PIPE),
+			 skb->data, skb->len,
+			 hif_usb_mgmt_cb, cmd);
+
+	usb_anchor_urb(urb, &hif_dev->mgmt_submitted);
+	ret = usb_submit_urb(urb, GFP_ATOMIC);
+	if (ret) {
+		usb_unanchor_urb(urb);
+		kfree(cmd);
+	}
+	usb_free_urb(urb);
+
+	return ret;
+}
+
 static inline void ath9k_skb_queue_purge(struct hif_device_usb *hif_dev,
 					 struct sk_buff_head *list)
 {
@@ -133,7 +215,22 @@ static inline void ath9k_skb_queue_purge(struct hif_device_usb *hif_dev,
 
 	while ((skb = __skb_dequeue(list)) != NULL) {
 		dev_kfree_skb_any(skb);
-		TX_STAT_INC(skb_dropped);
+	}
+}
+
+static inline void ath9k_skb_queue_complete(struct hif_device_usb *hif_dev,
+					    struct sk_buff_head *queue,
+					    bool txok)
+{
+	struct sk_buff *skb;
+
+	while ((skb = __skb_dequeue(queue)) != NULL) {
+		ath9k_htc_txcompletion_cb(hif_dev->htc_handle,
+					  skb, txok);
+		if (txok)
+			TX_STAT_INC(skb_success);
+		else
+			TX_STAT_INC(skb_failed);
 	}
 }
 
@@ -141,7 +238,7 @@ static void hif_usb_tx_cb(struct urb *urb)
 {
 	struct tx_buf *tx_buf = (struct tx_buf *) urb->context;
 	struct hif_device_usb *hif_dev;
-	struct sk_buff *skb;
+	bool txok = true;
 
 	if (!tx_buf || !tx_buf->hif_dev)
 		return;
@@ -155,10 +252,7 @@ static void hif_usb_tx_cb(struct urb *urb)
 	case -ECONNRESET:
 	case -ENODEV:
 	case -ESHUTDOWN:
-		/*
-		 * The URB has been killed, free the SKBs.
-		 */
-		ath9k_skb_queue_purge(hif_dev, &tx_buf->skb_queue);
+		txok = false;
 
 		/*
 		 * If the URBs are being flushed, no need to add this
@@ -167,41 +261,19 @@ static void hif_usb_tx_cb(struct urb *urb)
 		spin_lock(&hif_dev->tx.tx_lock);
 		if (hif_dev->tx.flags & HIF_USB_TX_FLUSH) {
 			spin_unlock(&hif_dev->tx.tx_lock);
+			ath9k_skb_queue_purge(hif_dev, &tx_buf->skb_queue);
 			return;
 		}
 		spin_unlock(&hif_dev->tx.tx_lock);
 
-		/*
-		 * In the stop() case, this URB has to be added to
-		 * the free list.
-		 */
-		goto add_free;
+		break;
 	default:
+		txok = false;
 		break;
 	}
 
-	/*
-	 * Check if TX has been stopped, this is needed because
-	 * this CB could have been invoked just after the TX lock
-	 * was released in hif_stop() and kill_urb() hasn't been
-	 * called yet.
-	 */
-	spin_lock(&hif_dev->tx.tx_lock);
-	if (hif_dev->tx.flags & HIF_USB_TX_STOP) {
-		spin_unlock(&hif_dev->tx.tx_lock);
-		ath9k_skb_queue_purge(hif_dev, &tx_buf->skb_queue);
-		goto add_free;
-	}
-	spin_unlock(&hif_dev->tx.tx_lock);
-
-	/* Complete the queued SKBs. */
-	while ((skb = __skb_dequeue(&tx_buf->skb_queue)) != NULL) {
-		ath9k_htc_txcompletion_cb(hif_dev->htc_handle,
-					  skb, 1);
-		TX_STAT_INC(skb_completed);
-	}
+	ath9k_skb_queue_complete(hif_dev, &tx_buf->skb_queue, txok);
 
-add_free:
 	/* Re-initialize the SKB queue */
 	tx_buf->len = tx_buf->offset = 0;
 	__skb_queue_head_init(&tx_buf->skb_queue);
@@ -274,7 +346,7 @@ static int __hif_usb_tx(struct hif_device_usb *hif_dev)
 	ret = usb_submit_urb(tx_buf->urb, GFP_ATOMIC);
 	if (ret) {
 		tx_buf->len = tx_buf->offset = 0;
-		ath9k_skb_queue_purge(hif_dev, &tx_buf->skb_queue);
+		ath9k_skb_queue_complete(hif_dev, &tx_buf->skb_queue, false);
 		__skb_queue_head_init(&tx_buf->skb_queue);
 		list_move_tail(&tx_buf->list, &hif_dev->tx.tx_buf);
 		hif_dev->tx.tx_buf_cnt++;
@@ -286,10 +358,11 @@ static int __hif_usb_tx(struct hif_device_usb *hif_dev)
 	return ret;
 }
 
-static int hif_usb_send_tx(struct hif_device_usb *hif_dev, struct sk_buff *skb,
-			   struct ath9k_htc_tx_ctl *tx_ctl)
+static int hif_usb_send_tx(struct hif_device_usb *hif_dev, struct sk_buff *skb)
 {
+	struct ath9k_htc_tx_ctl *tx_ctl;
 	unsigned long flags;
+	int ret = 0;
 
 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 
@@ -304,26 +377,36 @@ static int hif_usb_send_tx(struct hif_device_usb *hif_dev, struct sk_buff *skb,
 		return -ENOMEM;
 	}
 
-	__skb_queue_tail(&hif_dev->tx.tx_skb_queue, skb);
-	hif_dev->tx.tx_skb_cnt++;
+	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 
-	/* Send normal frames immediately */
-	if (!tx_ctl || (tx_ctl && (tx_ctl->type == ATH9K_HTC_NORMAL)))
-		__hif_usb_tx(hif_dev);
+	tx_ctl = HTC_SKB_CB(skb);
+
+	/* Mgmt/Beacon frames don't use the TX buffer pool */
+	if ((tx_ctl->type == ATH9K_HTC_MGMT) ||
+	    (tx_ctl->type == ATH9K_HTC_BEACON)) {
+		ret = hif_usb_send_mgmt(hif_dev, skb);
+	}
+
+	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
+
+	if ((tx_ctl->type == ATH9K_HTC_NORMAL) ||
+	    (tx_ctl->type == ATH9K_HTC_AMPDU)) {
+		__skb_queue_tail(&hif_dev->tx.tx_skb_queue, skb);
+		hif_dev->tx.tx_skb_cnt++;
+	}
 
 	/* Check if AMPDUs have to be sent immediately */
-	if (tx_ctl && (tx_ctl->type == ATH9K_HTC_AMPDU) &&
-	    (hif_dev->tx.tx_buf_cnt == MAX_TX_URB_NUM) &&
+	if ((hif_dev->tx.tx_buf_cnt == MAX_TX_URB_NUM) &&
 	    (hif_dev->tx.tx_skb_cnt < 2)) {
 		__hif_usb_tx(hif_dev);
 	}
 
 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 
-	return 0;
+	return ret;
 }
 
-static void hif_usb_start(void *hif_handle, u8 pipe_id)
+static void hif_usb_start(void *hif_handle)
 {
 	struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle;
 	unsigned long flags;
@@ -335,14 +418,14 @@ static void hif_usb_start(void *hif_handle, u8 pipe_id)
 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 }
 
-static void hif_usb_stop(void *hif_handle, u8 pipe_id)
+static void hif_usb_stop(void *hif_handle)
 {
 	struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle;
 	struct tx_buf *tx_buf = NULL, *tx_buf_tmp = NULL;
 	unsigned long flags;
 
 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
-	ath9k_skb_queue_purge(hif_dev, &hif_dev->tx.tx_skb_queue);
+	ath9k_skb_queue_complete(hif_dev, &hif_dev->tx.tx_skb_queue, false);
 	hif_dev->tx.tx_skb_cnt = 0;
 	hif_dev->tx.flags |= HIF_USB_TX_STOP;
 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
@@ -352,17 +435,18 @@ static void hif_usb_stop(void *hif_handle, u8 pipe_id)
 				 &hif_dev->tx.tx_pending, list) {
 		usb_kill_urb(tx_buf->urb);
 	}
+
+	usb_kill_anchored_urbs(&hif_dev->mgmt_submitted);
 }
 
-static int hif_usb_send(void *hif_handle, u8 pipe_id, struct sk_buff *skb,
-			struct ath9k_htc_tx_ctl *tx_ctl)
+static int hif_usb_send(void *hif_handle, u8 pipe_id, struct sk_buff *skb)
 {
 	struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle;
 	int ret = 0;
 
 	switch (pipe_id) {
 	case USB_WLAN_TX_PIPE:
-		ret = hif_usb_send_tx(hif_dev, skb, tx_ctl);
+		ret = hif_usb_send_tx(hif_dev, skb);
 		break;
 	case USB_REG_OUT_PIPE:
 		ret = hif_usb_send_regout(hif_dev, skb);
@@ -377,6 +461,40 @@ static int hif_usb_send(void *hif_handle, u8 pipe_id, struct sk_buff *skb,
 	return ret;
 }
 
+static inline bool check_index(struct sk_buff *skb, u8 idx)
+{
+	struct ath9k_htc_tx_ctl *tx_ctl;
+
+	tx_ctl = HTC_SKB_CB(skb);
+
+	if ((tx_ctl->type == ATH9K_HTC_AMPDU) &&
+	    (tx_ctl->sta_idx == idx))
+		return true;
+
+	return false;
+}
+
+static void hif_usb_sta_drain(void *hif_handle, u8 idx)
+{
+	struct hif_device_usb *hif_dev = (struct hif_device_usb *)hif_handle;
+	struct sk_buff *skb, *tmp;
+	unsigned long flags;
+
+	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
+
+	skb_queue_walk_safe(&hif_dev->tx.tx_skb_queue, skb, tmp) {
+		if (check_index(skb, idx)) {
+			__skb_unlink(skb, &hif_dev->tx.tx_skb_queue);
+			ath9k_htc_txcompletion_cb(hif_dev->htc_handle,
+						  skb, false);
+			hif_dev->tx.tx_skb_cnt--;
+			TX_STAT_INC(skb_failed);
+		}
+	}
+
+	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
+}
+
 static struct ath9k_htc_hif hif_usb = {
 	.transport = ATH9K_HIF_USB,
 	.name = "ath9k_hif_usb",
@@ -386,6 +504,7 @@ static struct ath9k_htc_hif hif_usb = {
 
 	.start = hif_usb_start,
 	.stop = hif_usb_stop,
+	.sta_drain = hif_usb_sta_drain,
 	.send = hif_usb_send,
 };
 
@@ -567,6 +686,9 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
 	case -ESHUTDOWN:
 		goto free;
 	default:
+		skb_reset_tail_pointer(skb);
+		skb_trim(skb, 0);
+
 		goto resubmit;
 	}
 
@@ -591,23 +713,15 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
 						 USB_REG_IN_PIPE),
 				 nskb->data, MAX_REG_IN_BUF_SIZE,
 				 ath9k_hif_usb_reg_in_cb, nskb);
-
-		ret = usb_submit_urb(urb, GFP_ATOMIC);
-		if (ret) {
-			kfree_skb(nskb);
-			urb->context = NULL;
-		}
-
-		return;
 	}
 
 resubmit:
-	skb_reset_tail_pointer(skb);
-	skb_trim(skb, 0);
-
+	usb_anchor_urb(urb, &hif_dev->reg_in_submitted);
 	ret = usb_submit_urb(urb, GFP_ATOMIC);
-	if (ret)
+	if (ret) {
+		usb_unanchor_urb(urb);
 		goto free;
+	}
 
 	return;
 free:
@@ -641,6 +755,8 @@ static void ath9k_hif_usb_dealloc_tx_urbs(struct hif_device_usb *hif_dev)
 		kfree(tx_buf->buf);
 		kfree(tx_buf);
 	}
+
+	usb_kill_anchored_urbs(&hif_dev->mgmt_submitted);
 }
 
 static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev)
@@ -652,6 +768,7 @@ static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev)
 	INIT_LIST_HEAD(&hif_dev->tx.tx_pending);
 	spin_lock_init(&hif_dev->tx.tx_lock);
 	__skb_queue_head_init(&hif_dev->tx.tx_skb_queue);
+	init_usb_anchor(&hif_dev->mgmt_submitted);
 
 	for (i = 0; i < MAX_TX_URB_NUM; i++) {
 		tx_buf = kzalloc(sizeof(struct tx_buf), GFP_KERNEL);
@@ -748,43 +865,67 @@ static int ath9k_hif_usb_alloc_rx_urbs(struct hif_device_usb *hif_dev)
 	return ret;
 }
 
-static void ath9k_hif_usb_dealloc_reg_in_urb(struct hif_device_usb *hif_dev)
+static void ath9k_hif_usb_dealloc_reg_in_urbs(struct hif_device_usb *hif_dev)
 {
-	if (hif_dev->reg_in_urb) {
-		usb_kill_urb(hif_dev->reg_in_urb);
-		if (hif_dev->reg_in_urb->context)
-			kfree_skb((void *)hif_dev->reg_in_urb->context);
-		usb_free_urb(hif_dev->reg_in_urb);
-		hif_dev->reg_in_urb = NULL;
-	}
+	usb_kill_anchored_urbs(&hif_dev->reg_in_submitted);
 }
 
-static int ath9k_hif_usb_alloc_reg_in_urb(struct hif_device_usb *hif_dev)
+static int ath9k_hif_usb_alloc_reg_in_urbs(struct hif_device_usb *hif_dev)
 {
-	struct sk_buff *skb;
+	struct urb *urb = NULL;
+	struct sk_buff *skb = NULL;
+	int i, ret;
 
-	hif_dev->reg_in_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (hif_dev->reg_in_urb == NULL)
-		return -ENOMEM;
+	init_usb_anchor(&hif_dev->reg_in_submitted);
 
-	skb = alloc_skb(MAX_REG_IN_BUF_SIZE, GFP_KERNEL);
-	if (!skb)
-		goto err;
+	for (i = 0; i < MAX_REG_IN_URB_NUM; i++) {
 
-	usb_fill_bulk_urb(hif_dev->reg_in_urb, hif_dev->udev,
-			 usb_rcvbulkpipe(hif_dev->udev,
-					 USB_REG_IN_PIPE),
-			 skb->data, MAX_REG_IN_BUF_SIZE,
-			 ath9k_hif_usb_reg_in_cb, skb);
+		/* Allocate URB */
+		urb = usb_alloc_urb(0, GFP_KERNEL);
+		if (urb == NULL) {
+			ret = -ENOMEM;
+			goto err_urb;
+		}
 
-	if (usb_submit_urb(hif_dev->reg_in_urb, GFP_KERNEL) != 0)
-		goto err;
+		/* Allocate buffer */
+		skb = alloc_skb(MAX_REG_IN_BUF_SIZE, GFP_KERNEL);
+		if (!skb) {
+			ret = -ENOMEM;
+			goto err_skb;
+		}
+
+		usb_fill_bulk_urb(urb, hif_dev->udev,
+				  usb_rcvbulkpipe(hif_dev->udev,
+						  USB_REG_IN_PIPE),
+				  skb->data, MAX_REG_IN_BUF_SIZE,
+				  ath9k_hif_usb_reg_in_cb, skb);
+
+		/* Anchor URB */
+		usb_anchor_urb(urb, &hif_dev->reg_in_submitted);
+
+		/* Submit URB */
+		ret = usb_submit_urb(urb, GFP_KERNEL);
+		if (ret) {
+			usb_unanchor_urb(urb);
+			goto err_submit;
+		}
+
+		/*
+		 * Drop reference count.
+		 * This ensures that the URB is freed when killing them.
+		 */
+		usb_free_urb(urb);
+	}
 
 	return 0;
 
-err:
-	ath9k_hif_usb_dealloc_reg_in_urb(hif_dev);
-	return -ENOMEM;
+err_submit:
+	kfree_skb(skb);
+err_skb:
+	usb_free_urb(urb);
+err_urb:
+	ath9k_hif_usb_dealloc_reg_in_urbs(hif_dev);
+	return ret;
 }
 
 static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev)
@@ -801,7 +942,7 @@ static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev)
 		goto err_rx;
 
 	/* Register Read */
-	if (ath9k_hif_usb_alloc_reg_in_urb(hif_dev) < 0)
+	if (ath9k_hif_usb_alloc_reg_in_urbs(hif_dev) < 0)
 		goto err_reg;
 
 	return 0;
@@ -816,7 +957,7 @@ static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev)
 static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev)
 {
 	usb_kill_anchored_urbs(&hif_dev->regout_submitted);
-	ath9k_hif_usb_dealloc_reg_in_urb(hif_dev);
+	ath9k_hif_usb_dealloc_reg_in_urbs(hif_dev);
 	ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
 	ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
 }
@@ -1026,10 +1167,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 	/* Find out which firmware to load */
 
 	if (IS_AR7010_DEVICE(id->driver_info))
-		if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
-			hif_dev->fw_name = FIRMWARE_AR7010_1_1;
-		else
-			hif_dev->fw_name = FIRMWARE_AR7010;
+		hif_dev->fw_name = FIRMWARE_AR7010_1_1;
 	else
 		hif_dev->fw_name = FIRMWARE_AR9271;
 
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h
index 7b9d863d4035b278ba52215c4c4d49f388f98599..2bdcdbc14b1ea899c687170522e6c3ced11475e2 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.h
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h
@@ -17,6 +17,9 @@
 #ifndef HTC_USB_H
 #define HTC_USB_H
 
+#define MAJOR_VERSION_REQ 1
+#define MINOR_VERSION_REQ 2
+
 #define IS_AR7010_DEVICE(_v) (((_v) == AR9280_USB) || ((_v) == AR9287_USB))
 
 #define AR9271_FIRMWARE       0x501000
@@ -31,7 +34,7 @@
 
 /* FIXME: Verify these numbers (with Windows) */
 #define MAX_TX_URB_NUM  8
-#define MAX_TX_BUF_NUM  1024
+#define MAX_TX_BUF_NUM  256
 #define MAX_TX_BUF_SIZE 32768
 #define MAX_TX_AGGR_NUM 20
 
@@ -40,7 +43,7 @@
 #define MAX_PKT_NUM_IN_TRANSFER 10
 
 #define MAX_REG_OUT_URB_NUM  1
-#define MAX_REG_OUT_BUF_NUM  8
+#define MAX_REG_IN_URB_NUM   64
 
 #define MAX_REG_IN_BUF_SIZE 64
 
@@ -90,9 +93,10 @@ struct hif_device_usb {
 	const struct firmware *firmware;
 	struct htc_target *htc_handle;
 	struct hif_usb_tx tx;
-	struct urb *reg_in_urb;
 	struct usb_anchor regout_submitted;
 	struct usb_anchor rx_submitted;
+	struct usb_anchor reg_in_submitted;
+	struct usb_anchor mgmt_submitted;
 	struct sk_buff *remain_skb;
 	const char *fw_name;
 	int rx_remain_len;
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 753a245c5ad117201c89e74799110c6e4fe88b2c..dfc7a982fc7eb265e263e524926603ba631574fc 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -66,13 +66,13 @@ enum htc_opmode {
 	HTC_M_WDS	= 2
 };
 
-#define ATH9K_HTC_HDRSPACE sizeof(struct htc_frame_hdr)
-#define ATH9K_HTC_AMPDU	1
+#define ATH9K_HTC_AMPDU  1
 #define ATH9K_HTC_NORMAL 2
+#define ATH9K_HTC_BEACON 3
+#define ATH9K_HTC_MGMT   4
 
 #define ATH9K_HTC_TX_CTSONLY      0x1
 #define ATH9K_HTC_TX_RTSCTS       0x2
-#define ATH9K_HTC_TX_USE_MIN_RATE 0x100
 
 struct tx_frame_hdr {
 	u8 data_type;
@@ -82,7 +82,8 @@ struct tx_frame_hdr {
 	__be32 flags; /* ATH9K_HTC_TX_* */
 	u8 key_type;
 	u8 keyix;
-	u8 reserved[26];
+	u8 cookie;
+	u8 pad;
 } __packed;
 
 struct tx_mgmt_hdr {
@@ -92,50 +93,34 @@ struct tx_mgmt_hdr {
 	u8 flags;
 	u8 key_type;
 	u8 keyix;
-	u16 reserved;
+	u8 cookie;
+	u8 pad;
 } __packed;
 
 struct tx_beacon_header {
-	u8 len_changed;
 	u8 vif_index;
+	u8 len_changed;
 	u16 rev;
 } __packed;
 
-struct ath9k_htc_target_hw {
-	u32 flags;
-	u32 flags_ext;
-	u32 ampdu_limit;
-	u8 ampdu_subframes;
-	u8 tx_chainmask;
-	u8 tx_chainmask_legacy;
-	u8 rtscts_ratecode;
-	u8 protmode;
-} __packed;
+#define MAX_TX_AMPDU_SUBFRAMES_9271 17
+#define MAX_TX_AMPDU_SUBFRAMES_7010 22
 
 struct ath9k_htc_cap_target {
-	u32 flags;
-	u32 flags_ext;
-	u32 ampdu_limit;
+	__be32 ampdu_limit;
 	u8 ampdu_subframes;
+	u8 enable_coex;
 	u8 tx_chainmask;
-	u8 tx_chainmask_legacy;
-	u8 rtscts_ratecode;
-	u8 protmode;
+	u8 pad;
 } __packed;
 
 struct ath9k_htc_target_vif {
 	u8 index;
-	u8 des_bssid[ETH_ALEN];
-	__be32 opmode;
+	u8 opmode;
 	u8 myaddr[ETH_ALEN];
-	u8 bssid[ETH_ALEN];
-	u32 flags;
-	u32 flags_ext;
-	u16 ps_sta;
-	__be16 rtsthreshold;
 	u8 ath_cap;
-	u8 node;
-	s8 mcast_rate;
+	__be16 rtsthreshold;
+	u8 pad;
 } __packed;
 
 #define ATH_HTC_STA_AUTH  0x0001
@@ -143,27 +128,16 @@ struct ath9k_htc_target_vif {
 #define ATH_HTC_STA_ERP   0x0004
 #define ATH_HTC_STA_HT    0x0008
 
-/* FIXME: UAPSD variables */
 struct ath9k_htc_target_sta {
-	u16 associd;
-	u16 txpower;
-	u32 ucastkey;
 	u8 macaddr[ETH_ALEN];
 	u8 bssid[ETH_ALEN];
 	u8 sta_index;
 	u8 vif_index;
-	u8 vif_sta;
-	__be16 flags; /* ATH_HTC_STA_* */
-	u16 htcap;
-	u8 valid;
-	u16 capinfo;
-	struct ath9k_htc_target_hw *hw;
-	struct ath9k_htc_target_vif *vif;
-	u16 txseqmgmt;
 	u8 is_vif_sta;
-	u16 maxampdu;
-	u16 iv16;
-	u32 iv32;
+	__be16 flags; /* ATH_HTC_STA_* */
+	__be16 htcap;
+	__be16 maxampdu;
+	u8 pad;
 } __packed;
 
 struct ath9k_htc_target_aggr {
@@ -197,12 +171,38 @@ struct ath9k_htc_target_rate {
 	struct ath9k_htc_rate rates;
 };
 
-struct ath9k_htc_target_stats {
-	__be32 tx_shortretry;
-	__be32 tx_longretry;
-	__be32 tx_xretries;
-	__be32 ht_txunaggr_xretry;
-	__be32 ht_tx_xretries;
+struct ath9k_htc_target_rate_mask {
+	u8 vif_index;
+	u8 band;
+	__be32 mask;
+	u16 pad;
+} __packed;
+
+struct ath9k_htc_target_int_stats {
+	__be32 rx;
+	__be32 rxorn;
+	__be32 rxeol;
+	__be32 txurn;
+	__be32 txto;
+	__be32 cst;
+} __packed;
+
+struct ath9k_htc_target_tx_stats {
+	__be32 xretries;
+	__be32 fifoerr;
+	__be32 filtered;
+	__be32 timer_exp;
+	__be32 shortretries;
+	__be32 longretries;
+	__be32 qnull;
+	__be32 encap_fail;
+	__be32 nobuf;
+} __packed;
+
+struct ath9k_htc_target_rx_stats {
+	__be32 nobuf;
+	__be32 host_send;
+	__be32 host_done;
 } __packed;
 
 #define ATH9K_HTC_MAX_VIF 2
@@ -244,6 +244,8 @@ struct ath9k_htc_vif {
 	u8 index;
 	u16 seq_no;
 	bool beacon_configured;
+	int bslot;
+	__le64 tsfadjust;
 };
 
 struct ath9k_vif_iter_data {
@@ -282,23 +284,65 @@ struct ath9k_htc_rx {
 	spinlock_t rxbuflock;
 };
 
+#define ATH9K_HTC_TX_CLEANUP_INTERVAL 50 /* ms */
+#define ATH9K_HTC_TX_TIMEOUT_INTERVAL 2500 /* ms */
+#define ATH9K_HTC_TX_RESERVE 10
+#define ATH9K_HTC_TX_TIMEOUT_COUNT 20
+#define ATH9K_HTC_TX_THRESHOLD (MAX_TX_BUF_NUM - ATH9K_HTC_TX_RESERVE)
+
+#define ATH9K_HTC_OP_TX_QUEUES_STOP BIT(0)
+#define ATH9K_HTC_OP_TX_DRAIN       BIT(1)
+
+struct ath9k_htc_tx {
+	u8 flags;
+	int queued_cnt;
+	struct sk_buff_head mgmt_ep_queue;
+	struct sk_buff_head cab_ep_queue;
+	struct sk_buff_head data_be_queue;
+	struct sk_buff_head data_bk_queue;
+	struct sk_buff_head data_vi_queue;
+	struct sk_buff_head data_vo_queue;
+	struct sk_buff_head tx_failed;
+	DECLARE_BITMAP(tx_slot, MAX_TX_BUF_NUM);
+	struct timer_list cleanup_timer;
+	spinlock_t tx_lock;
+};
+
 struct ath9k_htc_tx_ctl {
 	u8 type; /* ATH9K_HTC_* */
+	u8 epid;
+	u8 txok;
+	u8 sta_idx;
+	unsigned long timestamp;
 };
 
+static inline struct ath9k_htc_tx_ctl *HTC_SKB_CB(struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+
+	BUILD_BUG_ON(sizeof(struct ath9k_htc_tx_ctl) >
+		     IEEE80211_TX_INFO_DRIVER_DATA_SIZE);
+	return (struct ath9k_htc_tx_ctl *) &tx_info->driver_data;
+}
+
 #ifdef CONFIG_ATH9K_HTC_DEBUGFS
 
 #define TX_STAT_INC(c) (hif_dev->htc_handle->drv_priv->debug.tx_stats.c++)
 #define RX_STAT_INC(c) (hif_dev->htc_handle->drv_priv->debug.rx_stats.c++)
+#define CAB_STAT_INC   priv->debug.tx_stats.cab_queued++
 
 #define TX_QSTAT_INC(q) (priv->debug.tx_stats.queue_stats[q]++)
 
+void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv,
+			   struct ath_htc_rx_status *rxs);
+
 struct ath_tx_stats {
 	u32 buf_queued;
 	u32 buf_completed;
 	u32 skb_queued;
-	u32 skb_completed;
-	u32 skb_dropped;
+	u32 skb_success;
+	u32 skb_failed;
+	u32 cab_queued;
 	u32 queue_stats[WME_NUM_AC];
 };
 
@@ -306,55 +350,57 @@ struct ath_rx_stats {
 	u32 skb_allocated;
 	u32 skb_completed;
 	u32 skb_dropped;
+	u32 err_crc;
+	u32 err_decrypt_crc;
+	u32 err_mic;
+	u32 err_pre_delim;
+	u32 err_post_delim;
+	u32 err_decrypt_busy;
+	u32 err_phy;
+	u32 err_phy_stats[ATH9K_PHYERR_MAX];
 };
 
 struct ath9k_debug {
 	struct dentry *debugfs_phy;
-	struct dentry *debugfs_tgt_stats;
-	struct dentry *debugfs_xmit;
-	struct dentry *debugfs_recv;
 	struct ath_tx_stats tx_stats;
 	struct ath_rx_stats rx_stats;
-	u32 txrate;
 };
 
 #else
 
 #define TX_STAT_INC(c) do { } while (0)
 #define RX_STAT_INC(c) do { } while (0)
+#define CAB_STAT_INC   do { } while (0)
 
 #define TX_QSTAT_INC(c) do { } while (0)
 
+static inline void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv,
+					 struct ath_htc_rx_status *rxs)
+{
+}
+
 #endif /* CONFIG_ATH9K_HTC_DEBUGFS */
 
 #define ATH_LED_PIN_DEF             1
-#define ATH_LED_PIN_9287            8
+#define ATH_LED_PIN_9287            10
 #define ATH_LED_PIN_9271            15
 #define ATH_LED_PIN_7010            12
-#define ATH_LED_ON_DURATION_IDLE    350	/* in msecs */
-#define ATH_LED_OFF_DURATION_IDLE   250	/* in msecs */
-
-enum ath_led_type {
-	ATH_LED_RADIO,
-	ATH_LED_ASSOC,
-	ATH_LED_TX,
-	ATH_LED_RX
-};
 
-struct ath_led {
-	struct ath9k_htc_priv *priv;
-	struct led_classdev led_cdev;
-	enum ath_led_type led_type;
-	struct delayed_work brightness_work;
-	char name[32];
-	bool registered;
-	int brightness;
-};
+#define BSTUCK_THRESHOLD 10
+
+/*
+ * Adjust these when the max. no of beaconing interfaces is
+ * increased.
+ */
+#define DEFAULT_SWBA_RESPONSE 40 /* in TUs */
+#define MIN_SWBA_RESPONSE     10 /* in TUs */
 
 struct htc_beacon_config {
+	struct ieee80211_vif *bslot[ATH9K_HTC_MAX_BCN_VIF];
 	u16 beacon_interval;
 	u16 dtim_period;
 	u16 bmiss_timeout;
+	u32 bmiss_cnt;
 };
 
 struct ath_btcoex {
@@ -372,14 +418,11 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv);
 
 #define OP_INVALID		   BIT(0)
 #define OP_SCANNING		   BIT(1)
-#define OP_LED_ASSOCIATED	   BIT(2)
-#define OP_LED_ON		   BIT(3)
-#define OP_ENABLE_BEACON	   BIT(4)
-#define OP_LED_DEINIT		   BIT(5)
-#define OP_BT_PRIORITY_DETECTED    BIT(6)
-#define OP_BT_SCAN                 BIT(7)
-#define OP_ANI_RUNNING             BIT(8)
-#define OP_TSF_RESET               BIT(9)
+#define OP_ENABLE_BEACON           BIT(2)
+#define OP_BT_PRIORITY_DETECTED    BIT(3)
+#define OP_BT_SCAN                 BIT(4)
+#define OP_ANI_RUNNING             BIT(5)
+#define OP_TSF_RESET               BIT(6)
 
 struct ath9k_htc_priv {
 	struct device *dev;
@@ -388,6 +431,9 @@ struct ath9k_htc_priv {
 	struct htc_target *htc;
 	struct wmi *wmi;
 
+	u16 fw_version_major;
+	u16 fw_version_minor;
+
 	enum htc_endpoint_id wmi_cmd_ep;
 	enum htc_endpoint_id beacon_ep;
 	enum htc_endpoint_id cab_ep;
@@ -411,27 +457,23 @@ struct ath9k_htc_priv {
 	u16 txpowlimit;
 	u16 nvifs;
 	u16 nstations;
-	u32 bmiss_cnt;
 	bool rearm_ani;
 	bool reconfig_beacon;
+	unsigned int rxfilter;
 
 	struct ath9k_hw_cal_data caldata;
+	struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
 
 	spinlock_t beacon_lock;
+	struct htc_beacon_config cur_beacon_conf;
 
-	bool tx_queues_stop;
-	spinlock_t tx_lock;
+	struct ath9k_htc_rx rx;
+	struct ath9k_htc_tx tx;
 
-	struct ieee80211_vif *vif;
-	struct htc_beacon_config cur_beacon_conf;
-	unsigned int rxfilter;
 	struct tasklet_struct swba_tasklet;
 	struct tasklet_struct rx_tasklet;
-	struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
-	struct ath9k_htc_rx rx;
-	struct tasklet_struct tx_tasklet;
-	struct sk_buff_head tx_queue;
 	struct delayed_work ani_work;
+	struct tasklet_struct tx_failed_tasklet;
 	struct work_struct ps_work;
 	struct work_struct fatal_work;
 
@@ -440,15 +482,13 @@ struct ath9k_htc_priv {
 	bool ps_enabled;
 	bool ps_idle;
 
-	struct ath_led radio_led;
-	struct ath_led assoc_led;
-	struct ath_led tx_led;
-	struct ath_led rx_led;
-	struct delayed_work ath9k_led_blink_work;
-	int led_on_duration;
-	int led_off_duration;
-	int led_on_cnt;
-	int led_off_cnt;
+#ifdef CONFIG_MAC80211_LEDS
+	enum led_brightness brightness;
+	bool led_registered;
+	char led_name[32];
+	struct led_classdev led_cdev;
+	struct work_struct led_work;
+#endif
 
 	int beaconq;
 	int cabq;
@@ -470,11 +510,18 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 
 void ath9k_htc_reset(struct ath9k_htc_priv *priv);
 
+void ath9k_htc_assign_bslot(struct ath9k_htc_priv *priv,
+			    struct ieee80211_vif *vif);
+void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv,
+			    struct ieee80211_vif *vif);
+void ath9k_htc_set_tsfadjust(struct ath9k_htc_priv *priv,
+			     struct ieee80211_vif *vif);
 void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv);
 void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv,
 			     struct ieee80211_vif *vif);
 void ath9k_htc_beacon_reconfig(struct ath9k_htc_priv *priv);
-void ath9k_htc_swba(struct ath9k_htc_priv *priv, u8 beacon_pending);
+void ath9k_htc_swba(struct ath9k_htc_priv *priv,
+		    struct wmi_event_swba *swba);
 
 void ath9k_htc_rxep(void *priv, struct sk_buff *skb,
 		    enum htc_endpoint_id ep_id);
@@ -483,7 +530,8 @@ void ath9k_htc_txep(void *priv, struct sk_buff *skb, enum htc_endpoint_id ep_id,
 void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb,
 			enum htc_endpoint_id ep_id, bool txok);
 
-int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv);
+int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv,
+				u8 enable_coex);
 void ath9k_htc_station_work(struct work_struct *work);
 void ath9k_htc_aggr_work(struct work_struct *work);
 void ath9k_htc_ani_work(struct work_struct *work);
@@ -491,14 +539,23 @@ void ath9k_htc_start_ani(struct ath9k_htc_priv *priv);
 void ath9k_htc_stop_ani(struct ath9k_htc_priv *priv);
 
 int ath9k_tx_init(struct ath9k_htc_priv *priv);
-void ath9k_tx_tasklet(unsigned long data);
-int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb);
+int ath9k_htc_tx_start(struct ath9k_htc_priv *priv,
+		       struct sk_buff *skb, u8 slot, bool is_cab);
 void ath9k_tx_cleanup(struct ath9k_htc_priv *priv);
 bool ath9k_htc_txq_setup(struct ath9k_htc_priv *priv, int subtype);
 int ath9k_htc_cabq_setup(struct ath9k_htc_priv *priv);
 int get_hw_qnum(u16 queue, int *hwq_map);
 int ath_htc_txq_update(struct ath9k_htc_priv *priv, int qnum,
 		       struct ath9k_tx_queue_info *qinfo);
+void ath9k_htc_check_stop_queues(struct ath9k_htc_priv *priv);
+void ath9k_htc_check_wake_queues(struct ath9k_htc_priv *priv);
+int ath9k_htc_tx_get_slot(struct ath9k_htc_priv *priv);
+void ath9k_htc_tx_clear_slot(struct ath9k_htc_priv *priv, int slot);
+void ath9k_htc_tx_drain(struct ath9k_htc_priv *priv);
+void ath9k_htc_txstatus(struct ath9k_htc_priv *priv, void *wmi_event);
+void ath9k_htc_tx_failed(struct ath9k_htc_priv *priv);
+void ath9k_tx_failed_tasklet(unsigned long data);
+void ath9k_htc_tx_cleanup_timer(unsigned long data);
 
 int ath9k_rx_init(struct ath9k_htc_priv *priv);
 void ath9k_rx_cleanup(struct ath9k_htc_priv *priv);
@@ -516,9 +573,24 @@ void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv);
 void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw);
 void ath9k_htc_radio_enable(struct ieee80211_hw *hw);
 void ath9k_htc_radio_disable(struct ieee80211_hw *hw);
-void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv);
+
+#ifdef CONFIG_MAC80211_LEDS
 void ath9k_init_leds(struct ath9k_htc_priv *priv);
 void ath9k_deinit_leds(struct ath9k_htc_priv *priv);
+void ath9k_led_work(struct work_struct *work);
+#else
+static inline void ath9k_init_leds(struct ath9k_htc_priv *priv)
+{
+}
+
+static inline void ath9k_deinit_leds(struct ath9k_htc_priv *priv)
+{
+}
+
+static inline void ath9k_led_work(struct work_struct *work)
+{
+}
+#endif
 
 int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
 			   u16 devid, char *product, u32 drv_info);
@@ -528,15 +600,9 @@ void ath9k_htc_suspend(struct htc_target *htc_handle);
 int ath9k_htc_resume(struct htc_target *htc_handle);
 #endif
 #ifdef CONFIG_ATH9K_HTC_DEBUGFS
-int ath9k_htc_debug_create_root(void);
-void ath9k_htc_debug_remove_root(void);
 int ath9k_htc_init_debug(struct ath_hw *ah);
-void ath9k_htc_exit_debug(struct ath_hw *ah);
 #else
-static inline int ath9k_htc_debug_create_root(void) { return 0; };
-static inline void ath9k_htc_debug_remove_root(void) {};
 static inline int ath9k_htc_init_debug(struct ath_hw *ah) { return 0; };
-static inline void ath9k_htc_exit_debug(struct ath_hw *ah) {};
 #endif /* CONFIG_ATH9K_HTC_DEBUGFS */
 
 #endif /* HTC_H */
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
index 8d1d8792436d201fd103e3e8d7343b4e82406e58..0ded2c66d5ffdd13fe38607794cf65b291d90f32 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
@@ -18,6 +18,50 @@
 
 #define FUDGE 2
 
+void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv)
+{
+	struct ath_hw *ah = priv->ah;
+	struct ath9k_tx_queue_info qi, qi_be;
+
+	memset(&qi, 0, sizeof(struct ath9k_tx_queue_info));
+	memset(&qi_be, 0, sizeof(struct ath9k_tx_queue_info));
+
+	ath9k_hw_get_txq_props(ah, priv->beaconq, &qi);
+
+	if (priv->ah->opmode == NL80211_IFTYPE_AP) {
+		qi.tqi_aifs = 1;
+		qi.tqi_cwmin = 0;
+		qi.tqi_cwmax = 0;
+	} else if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) {
+		int qnum = priv->hwq_map[WME_AC_BE];
+
+		ath9k_hw_get_txq_props(ah, qnum, &qi_be);
+
+		qi.tqi_aifs = qi_be.tqi_aifs;
+
+		/*
+		 * For WIFI Beacon Distribution
+		 * Long slot time  : 2x cwmin
+		 * Short slot time : 4x cwmin
+		 */
+		if (ah->slottime == ATH9K_SLOT_TIME_20)
+			qi.tqi_cwmin = 2*qi_be.tqi_cwmin;
+		else
+			qi.tqi_cwmin = 4*qi_be.tqi_cwmin;
+
+		qi.tqi_cwmax = qi_be.tqi_cwmax;
+
+	}
+
+	if (!ath9k_hw_set_txq_props(ah, priv->beaconq, &qi)) {
+		ath_err(ath9k_hw_common(ah),
+			"Unable to update beacon queue %u!\n", priv->beaconq);
+	} else {
+		ath9k_hw_resettxqueue(ah, priv->beaconq);
+	}
+}
+
+
 static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv,
 					struct htc_beacon_config *bss_conf)
 {
@@ -30,7 +74,7 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv,
 	__be32 htc_imask = 0;
 	u64 tsf;
 	int num_beacons, offset, dtim_dec_count, cfp_dec_count;
-	int ret;
+	int ret __attribute__ ((unused));
 	u8 cmd_rsp;
 
 	memset(&bs, 0, sizeof(bs));
@@ -146,7 +190,7 @@ static void ath9k_htc_beacon_config_ap(struct ath9k_htc_priv *priv,
 	enum ath9k_int imask = 0;
 	u32 nexttbtt, intval, tsftu;
 	__be32 htc_imask = 0;
-	int ret;
+	int ret __attribute__ ((unused));
 	u8 cmd_rsp;
 	u64 tsf;
 
@@ -154,8 +198,17 @@ static void ath9k_htc_beacon_config_ap(struct ath9k_htc_priv *priv,
 	intval /= ATH9K_HTC_MAX_BCN_VIF;
 	nexttbtt = intval;
 
+	/*
+	 * To reduce beacon misses under heavy TX load,
+	 * set the beacon response time to a larger value.
+	 */
+	if (intval > DEFAULT_SWBA_RESPONSE)
+		priv->ah->config.sw_beacon_response_time = DEFAULT_SWBA_RESPONSE;
+	else
+		priv->ah->config.sw_beacon_response_time = MIN_SWBA_RESPONSE;
+
 	if (priv->op_flags & OP_TSF_RESET) {
-		intval |= ATH9K_BEACON_RESET_TSF;
+		ath9k_hw_reset_tsf(priv->ah);
 		priv->op_flags &= ~OP_TSF_RESET;
 	} else {
 		/*
@@ -168,18 +221,20 @@ static void ath9k_htc_beacon_config_ap(struct ath9k_htc_priv *priv,
 		} while (nexttbtt < tsftu);
 	}
 
-	intval |= ATH9K_BEACON_ENA;
-
 	if (priv->op_flags & OP_ENABLE_BEACON)
 		imask |= ATH9K_INT_SWBA;
 
 	ath_dbg(common, ATH_DBG_CONFIG,
-		"AP Beacon config, intval: %d, nexttbtt: %u imask: 0x%x\n",
-		bss_conf->beacon_interval, nexttbtt, imask);
+		"AP Beacon config, intval: %d, nexttbtt: %u, resp_time: %d "
+		"imask: 0x%x\n",
+		bss_conf->beacon_interval, nexttbtt,
+		priv->ah->config.sw_beacon_response_time, imask);
+
+	ath9k_htc_beaconq_config(priv);
 
 	WMI_CMD(WMI_DISABLE_INTR_CMDID);
-	ath9k_hw_beaconinit(priv->ah, nexttbtt, intval);
-	priv->bmiss_cnt = 0;
+	ath9k_hw_beaconinit(priv->ah, TU_TO_USEC(nexttbtt), TU_TO_USEC(intval));
+	priv->cur_beacon_conf.bmiss_cnt = 0;
 	htc_imask = cpu_to_be32(imask);
 	WMI_CMD_BUF(WMI_ENABLE_INTR_CMDID, &htc_imask);
 }
@@ -191,7 +246,7 @@ static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv,
 	enum ath9k_int imask = 0;
 	u32 nexttbtt, intval, tsftu;
 	__be32 htc_imask = 0;
-	int ret;
+	int ret __attribute__ ((unused));
 	u8 cmd_rsp;
 	u64 tsf;
 
@@ -207,17 +262,26 @@ static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv,
 		nexttbtt += intval;
 	} while (nexttbtt < tsftu);
 
-	intval |= ATH9K_BEACON_ENA;
+	/*
+	 * Only one IBSS interfce is allowed.
+	 */
+	if (intval > DEFAULT_SWBA_RESPONSE)
+		priv->ah->config.sw_beacon_response_time = DEFAULT_SWBA_RESPONSE;
+	else
+		priv->ah->config.sw_beacon_response_time = MIN_SWBA_RESPONSE;
+
 	if (priv->op_flags & OP_ENABLE_BEACON)
 		imask |= ATH9K_INT_SWBA;
 
 	ath_dbg(common, ATH_DBG_CONFIG,
-		"IBSS Beacon config, intval: %d, nexttbtt: %u, imask: 0x%x\n",
-		bss_conf->beacon_interval, nexttbtt, imask);
+		"IBSS Beacon config, intval: %d, nexttbtt: %u, "
+		"resp_time: %d, imask: 0x%x\n",
+		bss_conf->beacon_interval, nexttbtt,
+		priv->ah->config.sw_beacon_response_time, imask);
 
 	WMI_CMD(WMI_DISABLE_INTR_CMDID);
-	ath9k_hw_beaconinit(priv->ah, nexttbtt, intval);
-	priv->bmiss_cnt = 0;
+	ath9k_hw_beaconinit(priv->ah, TU_TO_USEC(nexttbtt), TU_TO_USEC(intval));
+	priv->cur_beacon_conf.bmiss_cnt = 0;
 	htc_imask = cpu_to_be32(imask);
 	WMI_CMD_BUF(WMI_ENABLE_INTR_CMDID, &htc_imask);
 }
@@ -228,38 +292,101 @@ void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb,
 	dev_kfree_skb_any(skb);
 }
 
-void ath9k_htc_swba(struct ath9k_htc_priv *priv, u8 beacon_pending)
+static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv,
+				    int slot)
 {
-	struct ath9k_htc_vif *avp = (void *)priv->vif->drv_priv;
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ieee80211_vif *vif;
+	struct sk_buff *skb;
+	struct ieee80211_hdr *hdr;
+	int padpos, padsize, ret, tx_slot;
+
+	spin_lock_bh(&priv->beacon_lock);
+
+	vif = priv->cur_beacon_conf.bslot[slot];
+
+	skb = ieee80211_get_buffered_bc(priv->hw, vif);
+
+	while(skb) {
+		hdr = (struct ieee80211_hdr *) skb->data;
+
+		padpos = ath9k_cmn_padpos(hdr->frame_control);
+		padsize = padpos & 3;
+		if (padsize && skb->len > padpos) {
+			if (skb_headroom(skb) < padsize) {
+				dev_kfree_skb_any(skb);
+				goto next;
+			}
+			skb_push(skb, padsize);
+			memmove(skb->data, skb->data + padsize, padpos);
+		}
+
+		tx_slot = ath9k_htc_tx_get_slot(priv);
+		if (tx_slot < 0) {
+			ath_dbg(common, ATH_DBG_XMIT, "No free CAB slot\n");
+			dev_kfree_skb_any(skb);
+			goto next;
+		}
+
+		ret = ath9k_htc_tx_start(priv, skb, tx_slot, true);
+		if (ret != 0) {
+			ath9k_htc_tx_clear_slot(priv, tx_slot);
+			dev_kfree_skb_any(skb);
+
+			ath_dbg(common, ATH_DBG_XMIT,
+				"Failed to send CAB frame\n");
+		} else {
+			spin_lock_bh(&priv->tx.tx_lock);
+			priv->tx.queued_cnt++;
+			spin_unlock_bh(&priv->tx.tx_lock);
+		}
+	next:
+		skb = ieee80211_get_buffered_bc(priv->hw, vif);
+	}
+
+	spin_unlock_bh(&priv->beacon_lock);
+}
+
+static void ath9k_htc_send_beacon(struct ath9k_htc_priv *priv,
+				  int slot)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ieee80211_vif *vif;
+	struct ath9k_htc_vif *avp;
 	struct tx_beacon_header beacon_hdr;
-	struct ath9k_htc_tx_ctl tx_ctl;
+	struct ath9k_htc_tx_ctl *tx_ctl;
 	struct ieee80211_tx_info *info;
+	struct ieee80211_mgmt *mgmt;
 	struct sk_buff *beacon;
 	u8 *tx_fhdr;
+	int ret;
 
 	memset(&beacon_hdr, 0, sizeof(struct tx_beacon_header));
-	memset(&tx_ctl, 0, sizeof(struct ath9k_htc_tx_ctl));
-
-	/* FIXME: Handle BMISS */
-	if (beacon_pending != 0) {
-		priv->bmiss_cnt++;
-		return;
-	}
 
 	spin_lock_bh(&priv->beacon_lock);
 
+	vif = priv->cur_beacon_conf.bslot[slot];
+	avp = (struct ath9k_htc_vif *)vif->drv_priv;
+
 	if (unlikely(priv->op_flags & OP_SCANNING)) {
 		spin_unlock_bh(&priv->beacon_lock);
 		return;
 	}
 
 	/* Get a new beacon */
-	beacon = ieee80211_beacon_get(priv->hw, priv->vif);
+	beacon = ieee80211_beacon_get(priv->hw, vif);
 	if (!beacon) {
 		spin_unlock_bh(&priv->beacon_lock);
 		return;
 	}
 
+	/*
+	 * Update the TSF adjust value here, the HW will
+	 * add this value for every beacon.
+	 */
+	mgmt = (struct ieee80211_mgmt *)beacon->data;
+	mgmt->u.beacon.timestamp = avp->tsfadjust;
+
 	info = IEEE80211_SKB_CB(beacon);
 	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
 		struct ieee80211_hdr *hdr =
@@ -269,45 +396,149 @@ void ath9k_htc_swba(struct ath9k_htc_priv *priv, u8 beacon_pending)
 		hdr->seq_ctrl |= cpu_to_le16(avp->seq_no);
 	}
 
-	tx_ctl.type = ATH9K_HTC_NORMAL;
+	tx_ctl = HTC_SKB_CB(beacon);
+	memset(tx_ctl, 0, sizeof(*tx_ctl));
+
+	tx_ctl->type = ATH9K_HTC_BEACON;
+	tx_ctl->epid = priv->beacon_ep;
+
 	beacon_hdr.vif_index = avp->index;
 	tx_fhdr = skb_push(beacon, sizeof(beacon_hdr));
 	memcpy(tx_fhdr, (u8 *) &beacon_hdr, sizeof(beacon_hdr));
 
-	htc_send(priv->htc, beacon, priv->beacon_ep, &tx_ctl);
+	ret = htc_send(priv->htc, beacon);
+	if (ret != 0) {
+		if (ret == -ENOMEM) {
+			ath_dbg(common, ATH_DBG_BSTUCK,
+				"Failed to send beacon, no free TX buffer\n");
+		}
+		dev_kfree_skb_any(beacon);
+	}
 
 	spin_unlock_bh(&priv->beacon_lock);
 }
 
-/* Currently, only for IBSS */
-void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv)
+static int ath9k_htc_choose_bslot(struct ath9k_htc_priv *priv,
+				  struct wmi_event_swba *swba)
 {
-	struct ath_hw *ah = priv->ah;
-	struct ath9k_tx_queue_info qi, qi_be;
-	int qnum = priv->hwq_map[WME_AC_BE];
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	u64 tsf;
+	u32 tsftu;
+	u16 intval;
+	int slot;
 
-	memset(&qi, 0, sizeof(struct ath9k_tx_queue_info));
-	memset(&qi_be, 0, sizeof(struct ath9k_tx_queue_info));
+	intval = priv->cur_beacon_conf.beacon_interval & ATH9K_BEACON_PERIOD;
 
-	ath9k_hw_get_txq_props(ah, qnum, &qi_be);
+	tsf = be64_to_cpu(swba->tsf);
+	tsftu = TSF_TO_TU(tsf >> 32, tsf);
+	slot = ((tsftu % intval) * ATH9K_HTC_MAX_BCN_VIF) / intval;
+	slot = ATH9K_HTC_MAX_BCN_VIF - slot - 1;
 
-	qi.tqi_aifs = qi_be.tqi_aifs;
-	/* For WIFI Beacon Distribution
-	 * Long slot time  : 2x cwmin
-	 * Short slot time : 4x cwmin
-	 */
-	if (ah->slottime == ATH9K_SLOT_TIME_20)
-		qi.tqi_cwmin = 2*qi_be.tqi_cwmin;
-	else
-		qi.tqi_cwmin = 4*qi_be.tqi_cwmin;
-	qi.tqi_cwmax = qi_be.tqi_cwmax;
+	ath_dbg(common, ATH_DBG_BEACON,
+		"Choose slot: %d, tsf: %llu, tsftu: %u, intval: %u\n",
+		slot, tsf, tsftu, intval);
 
-	if (!ath9k_hw_set_txq_props(ah, priv->beaconq, &qi)) {
-		ath_err(ath9k_hw_common(ah),
-			"Unable to update beacon queue %u!\n", qnum);
-	} else {
-		ath9k_hw_resettxqueue(ah, priv->beaconq);
+	return slot;
+}
+
+void ath9k_htc_swba(struct ath9k_htc_priv *priv,
+		    struct wmi_event_swba *swba)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	int slot;
+
+	if (swba->beacon_pending != 0) {
+		priv->cur_beacon_conf.bmiss_cnt++;
+		if (priv->cur_beacon_conf.bmiss_cnt > BSTUCK_THRESHOLD) {
+			ath_dbg(common, ATH_DBG_BSTUCK,
+				"Beacon stuck, HW reset\n");
+			ieee80211_queue_work(priv->hw,
+					     &priv->fatal_work);
+		}
+		return;
 	}
+
+	if (priv->cur_beacon_conf.bmiss_cnt) {
+		ath_dbg(common, ATH_DBG_BSTUCK,
+			"Resuming beacon xmit after %u misses\n",
+			priv->cur_beacon_conf.bmiss_cnt);
+		priv->cur_beacon_conf.bmiss_cnt = 0;
+	}
+
+	slot = ath9k_htc_choose_bslot(priv, swba);
+	spin_lock_bh(&priv->beacon_lock);
+	if (priv->cur_beacon_conf.bslot[slot] == NULL) {
+		spin_unlock_bh(&priv->beacon_lock);
+		return;
+	}
+	spin_unlock_bh(&priv->beacon_lock);
+
+	ath9k_htc_send_buffered(priv, slot);
+	ath9k_htc_send_beacon(priv, slot);
+}
+
+void ath9k_htc_assign_bslot(struct ath9k_htc_priv *priv,
+			    struct ieee80211_vif *vif)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_vif *avp = (struct ath9k_htc_vif *)vif->drv_priv;
+	int i = 0;
+
+	spin_lock_bh(&priv->beacon_lock);
+	for (i = 0; i < ATH9K_HTC_MAX_BCN_VIF; i++) {
+		if (priv->cur_beacon_conf.bslot[i] == NULL) {
+			avp->bslot = i;
+			break;
+		}
+	}
+
+	priv->cur_beacon_conf.bslot[avp->bslot] = vif;
+	spin_unlock_bh(&priv->beacon_lock);
+
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Added interface at beacon slot: %d\n", avp->bslot);
+}
+
+void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv,
+			    struct ieee80211_vif *vif)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_vif *avp = (struct ath9k_htc_vif *)vif->drv_priv;
+
+	spin_lock_bh(&priv->beacon_lock);
+	priv->cur_beacon_conf.bslot[avp->bslot] = NULL;
+	spin_unlock_bh(&priv->beacon_lock);
+
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Removed interface at beacon slot: %d\n", avp->bslot);
+}
+
+/*
+ * Calculate the TSF adjustment value for all slots
+ * other than zero.
+ */
+void ath9k_htc_set_tsfadjust(struct ath9k_htc_priv *priv,
+			     struct ieee80211_vif *vif)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_vif *avp = (struct ath9k_htc_vif *)vif->drv_priv;
+	struct htc_beacon_config *cur_conf = &priv->cur_beacon_conf;
+	u64 tsfadjust;
+
+	if (avp->bslot == 0)
+		return;
+
+	/*
+	 * The beacon interval cannot be different for multi-AP mode,
+	 * and we reach here only for VIF slots greater than zero,
+	 * so beacon_interval is guaranteed to be set in cur_conf.
+	 */
+	tsfadjust = cur_conf->beacon_interval * avp->bslot / ATH9K_HTC_MAX_BCN_VIF;
+	avp->tsfadjust = cpu_to_le64(TU_TO_USEC(tsfadjust));
+
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"tsfadjust is: %llu for bslot: %d\n",
+		(unsigned long long)tsfadjust, avp->bslot);
 }
 
 static void ath9k_htc_beacon_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
new file mode 100644
index 0000000000000000000000000000000000000000..aa48b3abbc48eba276714af3b91ae0a0e4b74c27
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
@@ -0,0 +1,960 @@
+/*
+ * Copyright (c) 2010-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "htc.h"
+
+static int ath9k_debugfs_open(struct inode *inode, struct file *file)
+{
+	file->private_data = inode->i_private;
+	return 0;
+}
+
+static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf,
+				       size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct ath9k_htc_target_int_stats cmd_rsp;
+	char buf[512];
+	unsigned int len = 0;
+	int ret = 0;
+
+	memset(&cmd_rsp, 0, sizeof(cmd_rsp));
+
+	ath9k_htc_ps_wakeup(priv);
+
+	WMI_CMD(WMI_INT_STATS_CMDID);
+	if (ret) {
+		ath9k_htc_ps_restore(priv);
+		return -EINVAL;
+	}
+
+	ath9k_htc_ps_restore(priv);
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "RX",
+			be32_to_cpu(cmd_rsp.rx));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "RXORN",
+			be32_to_cpu(cmd_rsp.rxorn));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "RXEOL",
+			be32_to_cpu(cmd_rsp.rxeol));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "TXURN",
+			be32_to_cpu(cmd_rsp.txurn));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "TXTO",
+			be32_to_cpu(cmd_rsp.txto));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "CST",
+			be32_to_cpu(cmd_rsp.cst));
+
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_tgt_int_stats = {
+	.read = read_file_tgt_int_stats,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_file_tgt_tx_stats(struct file *file, char __user *user_buf,
+				      size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct ath9k_htc_target_tx_stats cmd_rsp;
+	char buf[512];
+	unsigned int len = 0;
+	int ret = 0;
+
+	memset(&cmd_rsp, 0, sizeof(cmd_rsp));
+
+	ath9k_htc_ps_wakeup(priv);
+
+	WMI_CMD(WMI_TX_STATS_CMDID);
+	if (ret) {
+		ath9k_htc_ps_restore(priv);
+		return -EINVAL;
+	}
+
+	ath9k_htc_ps_restore(priv);
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "Xretries",
+			be32_to_cpu(cmd_rsp.xretries));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "FifoErr",
+			be32_to_cpu(cmd_rsp.fifoerr));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "Filtered",
+			be32_to_cpu(cmd_rsp.filtered));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "TimerExp",
+			be32_to_cpu(cmd_rsp.timer_exp));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "ShortRetries",
+			be32_to_cpu(cmd_rsp.shortretries));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "LongRetries",
+			be32_to_cpu(cmd_rsp.longretries));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "QueueNull",
+			be32_to_cpu(cmd_rsp.qnull));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "EncapFail",
+			be32_to_cpu(cmd_rsp.encap_fail));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "NoBuf",
+			be32_to_cpu(cmd_rsp.nobuf));
+
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_tgt_tx_stats = {
+	.read = read_file_tgt_tx_stats,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_file_tgt_rx_stats(struct file *file, char __user *user_buf,
+				      size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct ath9k_htc_target_rx_stats cmd_rsp;
+	char buf[512];
+	unsigned int len = 0;
+	int ret = 0;
+
+	memset(&cmd_rsp, 0, sizeof(cmd_rsp));
+
+	ath9k_htc_ps_wakeup(priv);
+
+	WMI_CMD(WMI_RX_STATS_CMDID);
+	if (ret) {
+		ath9k_htc_ps_restore(priv);
+		return -EINVAL;
+	}
+
+	ath9k_htc_ps_restore(priv);
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "NoBuf",
+			be32_to_cpu(cmd_rsp.nobuf));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "HostSend",
+			be32_to_cpu(cmd_rsp.host_send));
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "HostDone",
+			be32_to_cpu(cmd_rsp.host_done));
+
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_tgt_rx_stats = {
+	.read = read_file_tgt_rx_stats,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
+			      size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	char buf[512];
+	unsigned int len = 0;
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "Buffers queued",
+			priv->debug.tx_stats.buf_queued);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "Buffers completed",
+			priv->debug.tx_stats.buf_completed);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "SKBs queued",
+			priv->debug.tx_stats.skb_queued);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "SKBs success",
+			priv->debug.tx_stats.skb_success);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "SKBs failed",
+			priv->debug.tx_stats.skb_failed);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "CAB queued",
+			priv->debug.tx_stats.cab_queued);
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "BE queued",
+			priv->debug.tx_stats.queue_stats[WME_AC_BE]);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "BK queued",
+			priv->debug.tx_stats.queue_stats[WME_AC_BK]);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "VI queued",
+			priv->debug.tx_stats.queue_stats[WME_AC_VI]);
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"%20s : %10u\n", "VO queued",
+			priv->debug.tx_stats.queue_stats[WME_AC_VO]);
+
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_xmit = {
+	.read = read_file_xmit,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv,
+			   struct ath_htc_rx_status *rxs)
+{
+#define RX_PHY_ERR_INC(c) priv->debug.rx_stats.err_phy_stats[c]++
+
+	if (rxs->rs_status & ATH9K_RXERR_CRC)
+		priv->debug.rx_stats.err_crc++;
+	if (rxs->rs_status & ATH9K_RXERR_DECRYPT)
+		priv->debug.rx_stats.err_decrypt_crc++;
+	if (rxs->rs_status & ATH9K_RXERR_MIC)
+		priv->debug.rx_stats.err_mic++;
+	if (rxs->rs_status & ATH9K_RX_DELIM_CRC_PRE)
+		priv->debug.rx_stats.err_pre_delim++;
+	if (rxs->rs_status & ATH9K_RX_DELIM_CRC_POST)
+		priv->debug.rx_stats.err_post_delim++;
+	if (rxs->rs_status & ATH9K_RX_DECRYPT_BUSY)
+		priv->debug.rx_stats.err_decrypt_busy++;
+
+	if (rxs->rs_status & ATH9K_RXERR_PHY) {
+		priv->debug.rx_stats.err_phy++;
+		if (rxs->rs_phyerr < ATH9K_PHYERR_MAX)
+			RX_PHY_ERR_INC(rxs->rs_phyerr);
+	}
+
+#undef RX_PHY_ERR_INC
+}
+
+static ssize_t read_file_recv(struct file *file, char __user *user_buf,
+			      size_t count, loff_t *ppos)
+{
+#define PHY_ERR(s, p)							\
+	len += snprintf(buf + len, size - len, "%20s : %10u\n", s,	\
+			priv->debug.rx_stats.err_phy_stats[p]);
+
+	struct ath9k_htc_priv *priv = file->private_data;
+	char *buf;
+	unsigned int len = 0, size = 1500;
+	ssize_t retval = 0;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (buf == NULL)
+		return -ENOMEM;
+
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "SKBs allocated",
+			priv->debug.rx_stats.skb_allocated);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "SKBs completed",
+			priv->debug.rx_stats.skb_completed);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "SKBs Dropped",
+			priv->debug.rx_stats.skb_dropped);
+
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "CRC ERR",
+			priv->debug.rx_stats.err_crc);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "DECRYPT CRC ERR",
+			priv->debug.rx_stats.err_decrypt_crc);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "MIC ERR",
+			priv->debug.rx_stats.err_mic);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "PRE-DELIM CRC ERR",
+			priv->debug.rx_stats.err_pre_delim);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "POST-DELIM CRC ERR",
+			priv->debug.rx_stats.err_post_delim);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "DECRYPT BUSY ERR",
+			priv->debug.rx_stats.err_decrypt_busy);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10u\n", "TOTAL PHY ERR",
+			priv->debug.rx_stats.err_phy);
+
+
+	PHY_ERR("UNDERRUN", ATH9K_PHYERR_UNDERRUN);
+	PHY_ERR("TIMING", ATH9K_PHYERR_TIMING);
+	PHY_ERR("PARITY", ATH9K_PHYERR_PARITY);
+	PHY_ERR("RATE", ATH9K_PHYERR_RATE);
+	PHY_ERR("LENGTH", ATH9K_PHYERR_LENGTH);
+	PHY_ERR("RADAR", ATH9K_PHYERR_RADAR);
+	PHY_ERR("SERVICE", ATH9K_PHYERR_SERVICE);
+	PHY_ERR("TOR", ATH9K_PHYERR_TOR);
+	PHY_ERR("OFDM-TIMING", ATH9K_PHYERR_OFDM_TIMING);
+	PHY_ERR("OFDM-SIGNAL-PARITY", ATH9K_PHYERR_OFDM_SIGNAL_PARITY);
+	PHY_ERR("OFDM-RATE", ATH9K_PHYERR_OFDM_RATE_ILLEGAL);
+	PHY_ERR("OFDM-LENGTH", ATH9K_PHYERR_OFDM_LENGTH_ILLEGAL);
+	PHY_ERR("OFDM-POWER-DROP", ATH9K_PHYERR_OFDM_POWER_DROP);
+	PHY_ERR("OFDM-SERVICE", ATH9K_PHYERR_OFDM_SERVICE);
+	PHY_ERR("OFDM-RESTART", ATH9K_PHYERR_OFDM_RESTART);
+	PHY_ERR("FALSE-RADAR-EXT", ATH9K_PHYERR_FALSE_RADAR_EXT);
+	PHY_ERR("CCK-TIMING", ATH9K_PHYERR_CCK_TIMING);
+	PHY_ERR("CCK-HEADER-CRC", ATH9K_PHYERR_CCK_HEADER_CRC);
+	PHY_ERR("CCK-RATE", ATH9K_PHYERR_CCK_RATE_ILLEGAL);
+	PHY_ERR("CCK-SERVICE", ATH9K_PHYERR_CCK_SERVICE);
+	PHY_ERR("CCK-RESTART", ATH9K_PHYERR_CCK_RESTART);
+	PHY_ERR("CCK-LENGTH", ATH9K_PHYERR_CCK_LENGTH_ILLEGAL);
+	PHY_ERR("CCK-POWER-DROP", ATH9K_PHYERR_CCK_POWER_DROP);
+	PHY_ERR("HT-CRC", ATH9K_PHYERR_HT_CRC_ERROR);
+	PHY_ERR("HT-LENGTH", ATH9K_PHYERR_HT_LENGTH_ILLEGAL);
+	PHY_ERR("HT-RATE", ATH9K_PHYERR_HT_RATE_ILLEGAL);
+
+	if (len > size)
+		len = size;
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+
+#undef PHY_ERR
+}
+
+static const struct file_operations fops_recv = {
+	.read = read_file_recv,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_file_slot(struct file *file, char __user *user_buf,
+			      size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	char buf[512];
+	unsigned int len = 0;
+
+	spin_lock_bh(&priv->tx.tx_lock);
+
+	len += snprintf(buf + len, sizeof(buf) - len, "TX slot bitmap : ");
+
+	len += bitmap_scnprintf(buf + len, sizeof(buf) - len,
+			       priv->tx.tx_slot, MAX_TX_BUF_NUM);
+
+	len += snprintf(buf + len, sizeof(buf) - len, "\n");
+
+	len += snprintf(buf + len, sizeof(buf) - len,
+			"Used slots     : %d\n",
+			bitmap_weight(priv->tx.tx_slot, MAX_TX_BUF_NUM));
+
+	spin_unlock_bh(&priv->tx.tx_lock);
+
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_slot = {
+	.read = read_file_slot,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_file_queue(struct file *file, char __user *user_buf,
+			       size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	char buf[512];
+	unsigned int len = 0;
+
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Mgmt endpoint", skb_queue_len(&priv->tx.mgmt_ep_queue));
+
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Cab endpoint", skb_queue_len(&priv->tx.cab_ep_queue));
+
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Data BE endpoint", skb_queue_len(&priv->tx.data_be_queue));
+
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Data BK endpoint", skb_queue_len(&priv->tx.data_bk_queue));
+
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Data VI endpoint", skb_queue_len(&priv->tx.data_vi_queue));
+
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Data VO endpoint", skb_queue_len(&priv->tx.data_vo_queue));
+
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Failed queue", skb_queue_len(&priv->tx.tx_failed));
+
+	spin_lock_bh(&priv->tx.tx_lock);
+	len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n",
+			"Queued count", priv->tx.queued_cnt);
+	spin_unlock_bh(&priv->tx.tx_lock);
+
+	if (len > sizeof(buf))
+		len = sizeof(buf);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+
+}
+
+static const struct file_operations fops_queue = {
+	.read = read_file_queue,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_file_debug(struct file *file, char __user *user_buf,
+			       size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	char buf[32];
+	unsigned int len;
+
+	len = sprintf(buf, "0x%08x\n", common->debug_mask);
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static ssize_t write_file_debug(struct file *file, const char __user *user_buf,
+				size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	unsigned long mask;
+	char buf[32];
+	ssize_t len;
+
+	len = min(count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, len))
+		return -EFAULT;
+
+	buf[len] = '\0';
+	if (strict_strtoul(buf, 0, &mask))
+		return -EINVAL;
+
+	common->debug_mask = mask;
+	return count;
+}
+
+static const struct file_operations fops_debug = {
+	.read = read_file_debug,
+	.write = write_file_debug,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf,
+				     size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct base_eep_header *pBase = NULL;
+	unsigned int len = 0, size = 1500;
+	ssize_t retval = 0;
+	char *buf;
+
+	/*
+	 * This can be done since all the 3 EEPROM families have the
+	 * same base header upto a certain point, and we are interested in
+	 * the data only upto that point.
+	 */
+
+	if (AR_SREV_9271(priv->ah))
+		pBase = (struct base_eep_header *)
+			&priv->ah->eeprom.map4k.baseEepHeader;
+	else if (priv->ah->hw_version.usbdev == AR9280_USB)
+		pBase = (struct base_eep_header *)
+			&priv->ah->eeprom.def.baseEepHeader;
+	else if (priv->ah->hw_version.usbdev == AR9287_USB)
+		pBase = (struct base_eep_header *)
+			&priv->ah->eeprom.map9287.baseEepHeader;
+
+	if (pBase == NULL) {
+		ath_err(common, "Unknown EEPROM type\n");
+		return 0;
+	}
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (buf == NULL)
+		return -ENOMEM;
+
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n", "Major Version",
+			pBase->version >> 12);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n", "Minor Version",
+			pBase->version & 0xFFF);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n", "Checksum",
+			pBase->checksum);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n", "Length",
+			pBase->length);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n", "RegDomain1",
+			pBase->regDmn[0]);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n", "RegDomain2",
+			pBase->regDmn[1]);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"TX Mask", pBase->txMask);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"RX Mask", pBase->rxMask);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Allow 5GHz",
+			!!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Allow 2GHz",
+			!!(pBase->opCapFlags & AR5416_OPFLAGS_11G));
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Disable 2GHz HT20",
+			!!(pBase->opCapFlags & AR5416_OPFLAGS_N_2G_HT20));
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Disable 2GHz HT40",
+			!!(pBase->opCapFlags & AR5416_OPFLAGS_N_2G_HT40));
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Disable 5Ghz HT20",
+			!!(pBase->opCapFlags & AR5416_OPFLAGS_N_5G_HT20));
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Disable 5Ghz HT40",
+			!!(pBase->opCapFlags & AR5416_OPFLAGS_N_5G_HT40));
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Big Endian",
+			!!(pBase->eepMisc & 0x01));
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Cal Bin Major Ver",
+			(pBase->binBuildNumber >> 24) & 0xFF);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Cal Bin Minor Ver",
+			(pBase->binBuildNumber >> 16) & 0xFF);
+	len += snprintf(buf + len, size - len,
+			"%20s : %10d\n",
+			"Cal Bin Build",
+			(pBase->binBuildNumber >> 8) & 0xFF);
+
+	/*
+	 * UB91 specific data.
+	 */
+	if (AR_SREV_9271(priv->ah)) {
+		struct base_eep_header_4k *pBase4k =
+			&priv->ah->eeprom.map4k.baseEepHeader;
+
+		len += snprintf(buf + len, size - len,
+				"%20s : %10d\n",
+				"TX Gain type",
+				pBase4k->txGainType);
+	}
+
+	/*
+	 * UB95 specific data.
+	 */
+	if (priv->ah->hw_version.usbdev == AR9287_USB) {
+		struct base_eep_ar9287_header *pBase9287 =
+			&priv->ah->eeprom.map9287.baseEepHeader;
+
+		len += snprintf(buf + len, size - len,
+				"%20s : %10ddB\n",
+				"Power Table Offset",
+				pBase9287->pwrTableOffset);
+
+		len += snprintf(buf + len, size - len,
+				"%20s : %10d\n",
+				"OpenLoop Power Ctrl",
+				pBase9287->openLoopPwrCntl);
+	}
+
+	len += snprintf(buf + len, size - len,
+			"%20s : %02X:%02X:%02X:%02X:%02X:%02X\n",
+			"MacAddress",
+			pBase->macAddr[0], pBase->macAddr[1], pBase->macAddr[2],
+			pBase->macAddr[3], pBase->macAddr[4], pBase->macAddr[5]);
+	if (len > size)
+		len = size;
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+}
+
+static const struct file_operations fops_base_eeprom = {
+	.read = read_file_base_eeprom,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+static ssize_t read_4k_modal_eeprom(struct file *file,
+				    char __user *user_buf,
+				    size_t count, loff_t *ppos)
+{
+#define PR_EEP(_s, _val)						\
+	do {								\
+		len += snprintf(buf + len, size - len, "%20s : %10d\n",	\
+				_s, (_val));				\
+	} while (0)
+
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct modal_eep_4k_header *pModal = &priv->ah->eeprom.map4k.modalHeader;
+	unsigned int len = 0, size = 2048;
+	ssize_t retval = 0;
+	char *buf;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (buf == NULL)
+		return -ENOMEM;
+
+	PR_EEP("Chain0 Ant. Control", pModal->antCtrlChain[0]);
+	PR_EEP("Ant. Common Control", pModal->antCtrlCommon);
+	PR_EEP("Chain0 Ant. Gain", pModal->antennaGainCh[0]);
+	PR_EEP("Switch Settle", pModal->switchSettling);
+	PR_EEP("Chain0 TxRxAtten", pModal->txRxAttenCh[0]);
+	PR_EEP("Chain0 RxTxMargin", pModal->rxTxMarginCh[0]);
+	PR_EEP("ADC Desired size", pModal->adcDesiredSize);
+	PR_EEP("PGA Desired size", pModal->pgaDesiredSize);
+	PR_EEP("Chain0 xlna Gain", pModal->xlnaGainCh[0]);
+	PR_EEP("txEndToXpaOff", pModal->txEndToXpaOff);
+	PR_EEP("txEndToRxOn", pModal->txEndToRxOn);
+	PR_EEP("txFrameToXpaOn", pModal->txFrameToXpaOn);
+	PR_EEP("CCA Threshold)", pModal->thresh62);
+	PR_EEP("Chain0 NF Threshold", pModal->noiseFloorThreshCh[0]);
+	PR_EEP("xpdGain", pModal->xpdGain);
+	PR_EEP("External PD", pModal->xpd);
+	PR_EEP("Chain0 I Coefficient", pModal->iqCalICh[0]);
+	PR_EEP("Chain0 Q Coefficient", pModal->iqCalQCh[0]);
+	PR_EEP("pdGainOverlap", pModal->pdGainOverlap);
+	PR_EEP("O/D Bias Version", pModal->version);
+	PR_EEP("CCK OutputBias", pModal->ob_0);
+	PR_EEP("BPSK OutputBias", pModal->ob_1);
+	PR_EEP("QPSK OutputBias", pModal->ob_2);
+	PR_EEP("16QAM OutputBias", pModal->ob_3);
+	PR_EEP("64QAM OutputBias", pModal->ob_4);
+	PR_EEP("CCK Driver1_Bias", pModal->db1_0);
+	PR_EEP("BPSK Driver1_Bias", pModal->db1_1);
+	PR_EEP("QPSK Driver1_Bias", pModal->db1_2);
+	PR_EEP("16QAM Driver1_Bias", pModal->db1_3);
+	PR_EEP("64QAM Driver1_Bias", pModal->db1_4);
+	PR_EEP("CCK Driver2_Bias", pModal->db2_0);
+	PR_EEP("BPSK Driver2_Bias", pModal->db2_1);
+	PR_EEP("QPSK Driver2_Bias", pModal->db2_2);
+	PR_EEP("16QAM Driver2_Bias", pModal->db2_3);
+	PR_EEP("64QAM Driver2_Bias", pModal->db2_4);
+	PR_EEP("xPA Bias Level", pModal->xpaBiasLvl);
+	PR_EEP("txFrameToDataStart", pModal->txFrameToDataStart);
+	PR_EEP("txFrameToPaOn", pModal->txFrameToPaOn);
+	PR_EEP("HT40 Power Inc.", pModal->ht40PowerIncForPdadc);
+	PR_EEP("Chain0 bswAtten", pModal->bswAtten[0]);
+	PR_EEP("Chain0 bswMargin", pModal->bswMargin[0]);
+	PR_EEP("HT40 Switch Settle", pModal->swSettleHt40);
+	PR_EEP("Chain0 xatten2Db", pModal->xatten2Db[0]);
+	PR_EEP("Chain0 xatten2Margin", pModal->xatten2Margin[0]);
+	PR_EEP("Ant. Diversity ctl1", pModal->antdiv_ctl1);
+	PR_EEP("Ant. Diversity ctl2", pModal->antdiv_ctl2);
+	PR_EEP("TX Diversity", pModal->tx_diversity);
+
+	if (len > size)
+		len = size;
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+
+#undef PR_EEP
+}
+
+static ssize_t read_def_modal_eeprom(struct file *file,
+				     char __user *user_buf,
+				     size_t count, loff_t *ppos)
+{
+#define PR_EEP(_s, _val)						\
+	do {								\
+		if (pBase->opCapFlags & AR5416_OPFLAGS_11G) {		\
+			pModal = &priv->ah->eeprom.def.modalHeader[1];	\
+			len += snprintf(buf + len, size - len, "%20s : %8d%7s", \
+					_s, (_val), "|");		\
+		}							\
+		if (pBase->opCapFlags & AR5416_OPFLAGS_11A) {		\
+			pModal = &priv->ah->eeprom.def.modalHeader[0];	\
+			len += snprintf(buf + len, size - len, "%9d\n", \
+					(_val));			\
+		}							\
+	} while (0)
+
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct base_eep_header *pBase = &priv->ah->eeprom.def.baseEepHeader;
+	struct modal_eep_header *pModal = NULL;
+	unsigned int len = 0, size = 3500;
+	ssize_t retval = 0;
+	char *buf;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (buf == NULL)
+		return -ENOMEM;
+
+	len += snprintf(buf + len, size - len,
+			"%31s %15s\n", "2G", "5G");
+	len += snprintf(buf + len, size - len,
+			"%32s %16s\n", "====", "====\n");
+
+	PR_EEP("Chain0 Ant. Control", pModal->antCtrlChain[0]);
+	PR_EEP("Chain1 Ant. Control", pModal->antCtrlChain[1]);
+	PR_EEP("Chain2 Ant. Control", pModal->antCtrlChain[2]);
+	PR_EEP("Ant. Common Control", pModal->antCtrlCommon);
+	PR_EEP("Chain0 Ant. Gain", pModal->antennaGainCh[0]);
+	PR_EEP("Chain1 Ant. Gain", pModal->antennaGainCh[1]);
+	PR_EEP("Chain2 Ant. Gain", pModal->antennaGainCh[2]);
+	PR_EEP("Switch Settle", pModal->switchSettling);
+	PR_EEP("Chain0 TxRxAtten", pModal->txRxAttenCh[0]);
+	PR_EEP("Chain1 TxRxAtten", pModal->txRxAttenCh[1]);
+	PR_EEP("Chain2 TxRxAtten", pModal->txRxAttenCh[2]);
+	PR_EEP("Chain0 RxTxMargin", pModal->rxTxMarginCh[0]);
+	PR_EEP("Chain1 RxTxMargin", pModal->rxTxMarginCh[1]);
+	PR_EEP("Chain2 RxTxMargin", pModal->rxTxMarginCh[2]);
+	PR_EEP("ADC Desired size", pModal->adcDesiredSize);
+	PR_EEP("PGA Desired size", pModal->pgaDesiredSize);
+	PR_EEP("Chain0 xlna Gain", pModal->xlnaGainCh[0]);
+	PR_EEP("Chain1 xlna Gain", pModal->xlnaGainCh[1]);
+	PR_EEP("Chain2 xlna Gain", pModal->xlnaGainCh[2]);
+	PR_EEP("txEndToXpaOff", pModal->txEndToXpaOff);
+	PR_EEP("txEndToRxOn", pModal->txEndToRxOn);
+	PR_EEP("txFrameToXpaOn", pModal->txFrameToXpaOn);
+	PR_EEP("CCA Threshold)", pModal->thresh62);
+	PR_EEP("Chain0 NF Threshold", pModal->noiseFloorThreshCh[0]);
+	PR_EEP("Chain1 NF Threshold", pModal->noiseFloorThreshCh[1]);
+	PR_EEP("Chain2 NF Threshold", pModal->noiseFloorThreshCh[2]);
+	PR_EEP("xpdGain", pModal->xpdGain);
+	PR_EEP("External PD", pModal->xpd);
+	PR_EEP("Chain0 I Coefficient", pModal->iqCalICh[0]);
+	PR_EEP("Chain1 I Coefficient", pModal->iqCalICh[1]);
+	PR_EEP("Chain2 I Coefficient", pModal->iqCalICh[2]);
+	PR_EEP("Chain0 Q Coefficient", pModal->iqCalQCh[0]);
+	PR_EEP("Chain1 Q Coefficient", pModal->iqCalQCh[1]);
+	PR_EEP("Chain2 Q Coefficient", pModal->iqCalQCh[2]);
+	PR_EEP("pdGainOverlap", pModal->pdGainOverlap);
+	PR_EEP("Chain0 OutputBias", pModal->ob);
+	PR_EEP("Chain0 DriverBias", pModal->db);
+	PR_EEP("xPA Bias Level", pModal->xpaBiasLvl);
+	PR_EEP("2chain pwr decrease", pModal->pwrDecreaseFor2Chain);
+	PR_EEP("3chain pwr decrease", pModal->pwrDecreaseFor3Chain);
+	PR_EEP("txFrameToDataStart", pModal->txFrameToDataStart);
+	PR_EEP("txFrameToPaOn", pModal->txFrameToPaOn);
+	PR_EEP("HT40 Power Inc.", pModal->ht40PowerIncForPdadc);
+	PR_EEP("Chain0 bswAtten", pModal->bswAtten[0]);
+	PR_EEP("Chain1 bswAtten", pModal->bswAtten[1]);
+	PR_EEP("Chain2 bswAtten", pModal->bswAtten[2]);
+	PR_EEP("Chain0 bswMargin", pModal->bswMargin[0]);
+	PR_EEP("Chain1 bswMargin", pModal->bswMargin[1]);
+	PR_EEP("Chain2 bswMargin", pModal->bswMargin[2]);
+	PR_EEP("HT40 Switch Settle", pModal->swSettleHt40);
+	PR_EEP("Chain0 xatten2Db", pModal->xatten2Db[0]);
+	PR_EEP("Chain1 xatten2Db", pModal->xatten2Db[1]);
+	PR_EEP("Chain2 xatten2Db", pModal->xatten2Db[2]);
+	PR_EEP("Chain0 xatten2Margin", pModal->xatten2Margin[0]);
+	PR_EEP("Chain1 xatten2Margin", pModal->xatten2Margin[1]);
+	PR_EEP("Chain2 xatten2Margin", pModal->xatten2Margin[2]);
+	PR_EEP("Chain1 OutputBias", pModal->ob_ch1);
+	PR_EEP("Chain1 DriverBias", pModal->db_ch1);
+	PR_EEP("LNA Control", pModal->lna_ctl);
+	PR_EEP("XPA Bias Freq0", pModal->xpaBiasLvlFreq[0]);
+	PR_EEP("XPA Bias Freq1", pModal->xpaBiasLvlFreq[1]);
+	PR_EEP("XPA Bias Freq2", pModal->xpaBiasLvlFreq[2]);
+
+	if (len > size)
+		len = size;
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+
+#undef PR_EEP
+}
+
+static ssize_t read_9287_modal_eeprom(struct file *file,
+				      char __user *user_buf,
+				      size_t count, loff_t *ppos)
+{
+#define PR_EEP(_s, _val)						\
+	do {								\
+		len += snprintf(buf + len, size - len, "%20s : %10d\n",	\
+				_s, (_val));				\
+	} while (0)
+
+	struct ath9k_htc_priv *priv = file->private_data;
+	struct modal_eep_ar9287_header *pModal = &priv->ah->eeprom.map9287.modalHeader;
+	unsigned int len = 0, size = 3000;
+	ssize_t retval = 0;
+	char *buf;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (buf == NULL)
+		return -ENOMEM;
+
+	PR_EEP("Chain0 Ant. Control", pModal->antCtrlChain[0]);
+	PR_EEP("Chain1 Ant. Control", pModal->antCtrlChain[1]);
+	PR_EEP("Ant. Common Control", pModal->antCtrlCommon);
+	PR_EEP("Chain0 Ant. Gain", pModal->antennaGainCh[0]);
+	PR_EEP("Chain1 Ant. Gain", pModal->antennaGainCh[1]);
+	PR_EEP("Switch Settle", pModal->switchSettling);
+	PR_EEP("Chain0 TxRxAtten", pModal->txRxAttenCh[0]);
+	PR_EEP("Chain1 TxRxAtten", pModal->txRxAttenCh[1]);
+	PR_EEP("Chain0 RxTxMargin", pModal->rxTxMarginCh[0]);
+	PR_EEP("Chain1 RxTxMargin", pModal->rxTxMarginCh[1]);
+	PR_EEP("ADC Desired size", pModal->adcDesiredSize);
+	PR_EEP("txEndToXpaOff", pModal->txEndToXpaOff);
+	PR_EEP("txEndToRxOn", pModal->txEndToRxOn);
+	PR_EEP("txFrameToXpaOn", pModal->txFrameToXpaOn);
+	PR_EEP("CCA Threshold)", pModal->thresh62);
+	PR_EEP("Chain0 NF Threshold", pModal->noiseFloorThreshCh[0]);
+	PR_EEP("Chain1 NF Threshold", pModal->noiseFloorThreshCh[1]);
+	PR_EEP("xpdGain", pModal->xpdGain);
+	PR_EEP("External PD", pModal->xpd);
+	PR_EEP("Chain0 I Coefficient", pModal->iqCalICh[0]);
+	PR_EEP("Chain1 I Coefficient", pModal->iqCalICh[1]);
+	PR_EEP("Chain0 Q Coefficient", pModal->iqCalQCh[0]);
+	PR_EEP("Chain1 Q Coefficient", pModal->iqCalQCh[1]);
+	PR_EEP("pdGainOverlap", pModal->pdGainOverlap);
+	PR_EEP("xPA Bias Level", pModal->xpaBiasLvl);
+	PR_EEP("txFrameToDataStart", pModal->txFrameToDataStart);
+	PR_EEP("txFrameToPaOn", pModal->txFrameToPaOn);
+	PR_EEP("HT40 Power Inc.", pModal->ht40PowerIncForPdadc);
+	PR_EEP("Chain0 bswAtten", pModal->bswAtten[0]);
+	PR_EEP("Chain1 bswAtten", pModal->bswAtten[1]);
+	PR_EEP("Chain0 bswMargin", pModal->bswMargin[0]);
+	PR_EEP("Chain1 bswMargin", pModal->bswMargin[1]);
+	PR_EEP("HT40 Switch Settle", pModal->swSettleHt40);
+	PR_EEP("AR92x7 Version", pModal->version);
+	PR_EEP("DriverBias1", pModal->db1);
+	PR_EEP("DriverBias2", pModal->db1);
+	PR_EEP("CCK OutputBias", pModal->ob_cck);
+	PR_EEP("PSK OutputBias", pModal->ob_psk);
+	PR_EEP("QAM OutputBias", pModal->ob_qam);
+	PR_EEP("PAL_OFF OutputBias", pModal->ob_pal_off);
+
+	if (len > size)
+		len = size;
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+
+#undef PR_EEP
+}
+
+static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf,
+				      size_t count, loff_t *ppos)
+{
+	struct ath9k_htc_priv *priv = file->private_data;
+
+	if (AR_SREV_9271(priv->ah))
+		return read_4k_modal_eeprom(file, user_buf, count, ppos);
+	else if (priv->ah->hw_version.usbdev == AR9280_USB)
+		return read_def_modal_eeprom(file, user_buf, count, ppos);
+	else if (priv->ah->hw_version.usbdev == AR9287_USB)
+		return read_9287_modal_eeprom(file, user_buf, count, ppos);
+
+	return 0;
+}
+
+static const struct file_operations fops_modal_eeprom = {
+	.read = read_file_modal_eeprom,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+int ath9k_htc_init_debug(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+
+	priv->debug.debugfs_phy = debugfs_create_dir(KBUILD_MODNAME,
+					     priv->hw->wiphy->debugfsdir);
+	if (!priv->debug.debugfs_phy)
+		return -ENOMEM;
+
+	debugfs_create_file("tgt_int_stats", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_tgt_int_stats);
+	debugfs_create_file("tgt_tx_stats", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_tgt_tx_stats);
+	debugfs_create_file("tgt_rx_stats", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_tgt_rx_stats);
+	debugfs_create_file("xmit", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_xmit);
+	debugfs_create_file("recv", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_recv);
+	debugfs_create_file("slot", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_slot);
+	debugfs_create_file("queue", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_queue);
+	debugfs_create_file("debug", S_IRUSR | S_IWUSR, priv->debug.debugfs_phy,
+			    priv, &fops_debug);
+	debugfs_create_file("base_eeprom", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_base_eeprom);
+	debugfs_create_file("modal_eeprom", S_IRUSR, priv->debug.debugfs_phy,
+			    priv, &fops_modal_eeprom);
+
+	return 0;
+}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
index 7e630a81b4536e9f1786f6126577978b999a3d30..af57fe5aab98848f52bcd129184181a84c773033 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
@@ -65,17 +65,19 @@ static void ath_btcoex_period_work(struct work_struct *work)
 	u32 timer_period;
 	bool is_btscan;
 	int ret;
-	u8 cmd_rsp, aggr;
 
 	ath_detect_bt_priority(priv);
 
 	is_btscan = !!(priv->op_flags & OP_BT_SCAN);
 
-	aggr = priv->op_flags & OP_BT_PRIORITY_DETECTED;
-
-	WMI_CMD_BUF(WMI_AGGR_LIMIT_CMD, &aggr);
+	ret = ath9k_htc_update_cap_target(priv,
+				  !!(priv->op_flags & OP_BT_PRIORITY_DETECTED));
+	if (ret) {
+		ath_err(common, "Unable to set BTCOEX parameters\n");
+		return;
+	}
 
-	ath9k_cmn_btcoex_bt_stomp(common, is_btscan ? ATH_BTCOEX_STOMP_ALL :
+	ath9k_hw_btcoex_bt_stomp(priv->ah, is_btscan ? ATH_BTCOEX_STOMP_ALL :
 			btcoex->bt_stomp_type);
 
 	timer_period = is_btscan ? btcoex->btscan_no_stomp :
@@ -103,9 +105,9 @@ static void ath_btcoex_duty_cycle_work(struct work_struct *work)
 		"time slice work for bt and wlan\n");
 
 	if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan)
-		ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_NONE);
+		ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE);
 	else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL)
-		ath9k_cmn_btcoex_bt_stomp(common, ATH_BTCOEX_STOMP_LOW);
+		ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW);
 }
 
 void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv)
@@ -152,140 +154,41 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv)
 /* LED */
 /*******/
 
-static void ath9k_led_blink_work(struct work_struct *work)
+#ifdef CONFIG_MAC80211_LEDS
+void ath9k_led_work(struct work_struct *work)
 {
-	struct ath9k_htc_priv *priv = container_of(work, struct ath9k_htc_priv,
-						   ath9k_led_blink_work.work);
+	struct ath9k_htc_priv *priv = container_of(work,
+						   struct ath9k_htc_priv,
+						   led_work);
 
-	if (!(priv->op_flags & OP_LED_ASSOCIATED))
-		return;
-
-	if ((priv->led_on_duration == ATH_LED_ON_DURATION_IDLE) ||
-	    (priv->led_off_duration == ATH_LED_OFF_DURATION_IDLE))
-		ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0);
-	else
-		ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin,
-				  (priv->op_flags & OP_LED_ON) ? 1 : 0);
-
-	ieee80211_queue_delayed_work(priv->hw,
-				     &priv->ath9k_led_blink_work,
-				     (priv->op_flags & OP_LED_ON) ?
-				     msecs_to_jiffies(priv->led_off_duration) :
-				     msecs_to_jiffies(priv->led_on_duration));
-
-	priv->led_on_duration = priv->led_on_cnt ?
-		max((ATH_LED_ON_DURATION_IDLE - priv->led_on_cnt), 25) :
-		ATH_LED_ON_DURATION_IDLE;
-	priv->led_off_duration = priv->led_off_cnt ?
-		max((ATH_LED_OFF_DURATION_IDLE - priv->led_off_cnt), 10) :
-		ATH_LED_OFF_DURATION_IDLE;
-	priv->led_on_cnt = priv->led_off_cnt = 0;
-
-	if (priv->op_flags & OP_LED_ON)
-		priv->op_flags &= ~OP_LED_ON;
-	else
-		priv->op_flags |= OP_LED_ON;
-}
-
-static void ath9k_led_brightness_work(struct work_struct *work)
-{
-	struct ath_led *led = container_of(work, struct ath_led,
-					   brightness_work.work);
-	struct ath9k_htc_priv *priv = led->priv;
-
-	switch (led->brightness) {
-	case LED_OFF:
-		if (led->led_type == ATH_LED_ASSOC ||
-		    led->led_type == ATH_LED_RADIO) {
-			ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin,
-					  (led->led_type == ATH_LED_RADIO));
-			priv->op_flags &= ~OP_LED_ASSOCIATED;
-			if (led->led_type == ATH_LED_RADIO)
-				priv->op_flags &= ~OP_LED_ON;
-		} else {
-			priv->led_off_cnt++;
-		}
-		break;
-	case LED_FULL:
-		if (led->led_type == ATH_LED_ASSOC) {
-			priv->op_flags |= OP_LED_ASSOCIATED;
-			ieee80211_queue_delayed_work(priv->hw,
-					     &priv->ath9k_led_blink_work, 0);
-		} else if (led->led_type == ATH_LED_RADIO) {
-			ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 0);
-			priv->op_flags |= OP_LED_ON;
-		} else {
-			priv->led_on_cnt++;
-		}
-		break;
-	default:
-		break;
-	}
+	ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin,
+			  (priv->brightness == LED_OFF));
 }
 
 static void ath9k_led_brightness(struct led_classdev *led_cdev,
 				 enum led_brightness brightness)
 {
-	struct ath_led *led = container_of(led_cdev, struct ath_led, led_cdev);
-	struct ath9k_htc_priv *priv = led->priv;
-
-	led->brightness = brightness;
-	if (!(priv->op_flags & OP_LED_DEINIT))
-		ieee80211_queue_delayed_work(priv->hw,
-					     &led->brightness_work, 0);
-}
-
-void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv)
-{
-	cancel_delayed_work_sync(&priv->radio_led.brightness_work);
-	cancel_delayed_work_sync(&priv->assoc_led.brightness_work);
-	cancel_delayed_work_sync(&priv->tx_led.brightness_work);
-	cancel_delayed_work_sync(&priv->rx_led.brightness_work);
-}
-
-static int ath9k_register_led(struct ath9k_htc_priv *priv, struct ath_led *led,
-			      char *trigger)
-{
-	int ret;
-
-	led->priv = priv;
-	led->led_cdev.name = led->name;
-	led->led_cdev.default_trigger = trigger;
-	led->led_cdev.brightness_set = ath9k_led_brightness;
+	struct ath9k_htc_priv *priv = container_of(led_cdev,
+						   struct ath9k_htc_priv,
+						   led_cdev);
 
-	ret = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_cdev);
-	if (ret)
-		ath_err(ath9k_hw_common(priv->ah),
-			"Failed to register led:%s", led->name);
-	else
-		led->registered = 1;
-
-	INIT_DELAYED_WORK(&led->brightness_work, ath9k_led_brightness_work);
-
-	return ret;
-}
-
-static void ath9k_unregister_led(struct ath_led *led)
-{
-	if (led->registered) {
-		led_classdev_unregister(&led->led_cdev);
-		led->registered = 0;
-	}
+	/* Not locked, but it's just a tiny green light..*/
+	priv->brightness = brightness;
+	ieee80211_queue_work(priv->hw, &priv->led_work);
 }
 
 void ath9k_deinit_leds(struct ath9k_htc_priv *priv)
 {
-	priv->op_flags |= OP_LED_DEINIT;
-	ath9k_unregister_led(&priv->assoc_led);
-	priv->op_flags &= ~OP_LED_ASSOCIATED;
-	ath9k_unregister_led(&priv->tx_led);
-	ath9k_unregister_led(&priv->rx_led);
-	ath9k_unregister_led(&priv->radio_led);
+	if (!priv->led_registered)
+		return;
+
+	ath9k_led_brightness(&priv->led_cdev, LED_OFF);
+	led_classdev_unregister(&priv->led_cdev);
+	cancel_work_sync(&priv->led_work);
 }
 
 void ath9k_init_leds(struct ath9k_htc_priv *priv)
 {
-	char *trigger;
 	int ret;
 
 	if (AR_SREV_9287(priv->ah))
@@ -303,48 +206,21 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv)
 	/* LED off, active low */
 	ath9k_hw_set_gpio(priv->ah, priv->ah->led_pin, 1);
 
-	INIT_DELAYED_WORK(&priv->ath9k_led_blink_work, ath9k_led_blink_work);
-
-	trigger = ieee80211_get_radio_led_name(priv->hw);
-	snprintf(priv->radio_led.name, sizeof(priv->radio_led.name),
-		"ath9k-%s::radio", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->radio_led, trigger);
-	priv->radio_led.led_type = ATH_LED_RADIO;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_assoc_led_name(priv->hw);
-	snprintf(priv->assoc_led.name, sizeof(priv->assoc_led.name),
-		"ath9k-%s::assoc", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->assoc_led, trigger);
-	priv->assoc_led.led_type = ATH_LED_ASSOC;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_tx_led_name(priv->hw);
-	snprintf(priv->tx_led.name, sizeof(priv->tx_led.name),
-		"ath9k-%s::tx", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->tx_led, trigger);
-	priv->tx_led.led_type = ATH_LED_TX;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_rx_led_name(priv->hw);
-	snprintf(priv->rx_led.name, sizeof(priv->rx_led.name),
-		"ath9k-%s::rx", wiphy_name(priv->hw->wiphy));
-	ret = ath9k_register_led(priv, &priv->rx_led, trigger);
-	priv->rx_led.led_type = ATH_LED_RX;
-	if (ret)
-		goto fail;
-
-	priv->op_flags &= ~OP_LED_DEINIT;
+	snprintf(priv->led_name, sizeof(priv->led_name),
+		"ath9k_htc-%s", wiphy_name(priv->hw->wiphy));
+	priv->led_cdev.name = priv->led_name;
+	priv->led_cdev.brightness_set = ath9k_led_brightness;
 
-	return;
+	ret = led_classdev_register(wiphy_dev(priv->hw->wiphy), &priv->led_cdev);
+	if (ret < 0)
+		return;
+
+	INIT_WORK(&priv->led_work, ath9k_led_work);
+	priv->led_registered = true;
 
-fail:
-	cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
-	ath9k_deinit_leds(priv);
+	return;
 }
+#endif
 
 /*******************/
 /*	Rfkill	   */
@@ -398,9 +274,9 @@ void ath9k_htc_radio_enable(struct ieee80211_hw *hw)
 
 	/* Start TX */
 	htc_start(priv->htc);
-	spin_lock_bh(&priv->tx_lock);
-	priv->tx_queues_stop = false;
-	spin_unlock_bh(&priv->tx_lock);
+	spin_lock_bh(&priv->tx.tx_lock);
+	priv->tx.flags &= ~ATH9K_HTC_OP_TX_QUEUES_STOP;
+	spin_unlock_bh(&priv->tx.tx_lock);
 	ieee80211_wake_queues(hw);
 
 	WMI_CMD(WMI_ENABLE_INTR_CMDID);
@@ -429,13 +305,15 @@ void ath9k_htc_radio_disable(struct ieee80211_hw *hw)
 
 	/* Stop TX */
 	ieee80211_stop_queues(hw);
-	htc_stop(priv->htc);
+	ath9k_htc_tx_drain(priv);
 	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
-	skb_queue_purge(&priv->tx_queue);
 
 	/* Stop RX */
 	WMI_CMD(WMI_STOP_RECV_CMDID);
 
+	/* Clear the WMI event queue */
+	ath9k_wmi_event_drain(priv);
+
 	/*
 	 * The MIB counters have to be disabled here,
 	 * since the target doesn't do it.
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index fc67c937e172f6200ef366dfa8b1d0dbfaa7a4d8..bfdc8a8871830b5ccb63aa848d69d8121d3745b0 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -117,6 +117,21 @@ static struct ieee80211_rate ath9k_legacy_rates[] = {
 	RATE(540, 0x0c, 0),
 };
 
+#ifdef CONFIG_MAC80211_LEDS
+static const struct ieee80211_tpt_blink ath9k_htc_tpt_blink[] = {
+	{ .throughput = 0 * 1024, .blink_time = 334 },
+	{ .throughput = 1 * 1024, .blink_time = 260 },
+	{ .throughput = 5 * 1024, .blink_time = 220 },
+	{ .throughput = 10 * 1024, .blink_time = 190 },
+	{ .throughput = 20 * 1024, .blink_time = 170 },
+	{ .throughput = 50 * 1024, .blink_time = 150 },
+	{ .throughput = 70 * 1024, .blink_time = 130 },
+	{ .throughput = 100 * 1024, .blink_time = 110 },
+	{ .throughput = 200 * 1024, .blink_time = 80 },
+	{ .throughput = 300 * 1024, .blink_time = 50 },
+};
+#endif
+
 static int ath9k_htc_wait_for_target(struct ath9k_htc_priv *priv)
 {
 	int time_left;
@@ -140,7 +155,6 @@ static int ath9k_htc_wait_for_target(struct ath9k_htc_priv *priv)
 
 static void ath9k_deinit_priv(struct ath9k_htc_priv *priv)
 {
-	ath9k_htc_exit_debug(priv->ah);
 	ath9k_hw_deinit(priv->ah);
 	kfree(priv->ah);
 	priv->ah = NULL;
@@ -244,7 +258,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid,
 	 */
 
 	if (IS_AR7010_DEVICE(drv_info))
-		priv->htc->credits = 45;
+		priv->htc->credits = 48;
 	else
 		priv->htc->credits = 33;
 
@@ -430,13 +444,16 @@ static void ath9k_regwrite_flush(void *hw_priv)
 	mutex_unlock(&priv->wmi->multi_write_mutex);
 }
 
-static const struct ath_ops ath9k_common_ops = {
-	.read = ath9k_regread,
-	.multi_read = ath9k_multi_regread,
-	.write = ath9k_regwrite,
-	.enable_write_buffer = ath9k_enable_regwrite_buffer,
-	.write_flush = ath9k_regwrite_flush,
-};
+static u32 ath9k_reg_rmw(void *hw_priv, u32 reg_offset, u32 set, u32 clr)
+{
+	u32 val;
+
+	val = ath9k_regread(hw_priv, reg_offset);
+	val &= ~clr;
+	val |= set;
+	ath9k_regwrite(hw_priv, val, reg_offset);
+	return val;
+}
 
 static void ath_usb_read_cachesize(struct ath_common *common, int *csz)
 {
@@ -561,13 +578,7 @@ static void ath9k_init_crypto(struct ath9k_htc_priv *priv)
 	int i = 0;
 
 	/* Get the hardware key cache size. */
-	common->keymax = priv->ah->caps.keycache_size;
-	if (common->keymax > ATH_KEYMAX) {
-		ath_dbg(common, ATH_DBG_ANY,
-			"Warning, using only %u entries in %u key cache\n",
-			ATH_KEYMAX, common->keymax);
-		common->keymax = ATH_KEYMAX;
-	}
+	common->keymax = AR_KEYTABLE_SIZE;
 
 	if (priv->ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA)
 		common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED;
@@ -646,7 +657,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 {
 	struct ath_hw *ah = NULL;
 	struct ath_common *common;
-	int ret = 0, csz = 0;
+	int i, ret = 0, csz = 0;
 
 	priv->op_flags |= OP_INVALID;
 
@@ -658,30 +669,35 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 	ah->hw_version.subsysid = 0; /* FIXME */
 	ah->hw_version.usbdev = drv_info;
 	ah->ah_flags |= AH_USE_EEPROM;
+	ah->reg_ops.read = ath9k_regread;
+	ah->reg_ops.multi_read = ath9k_multi_regread;
+	ah->reg_ops.write = ath9k_regwrite;
+	ah->reg_ops.enable_write_buffer = ath9k_enable_regwrite_buffer;
+	ah->reg_ops.write_flush = ath9k_regwrite_flush;
+	ah->reg_ops.rmw = ath9k_reg_rmw;
 	priv->ah = ah;
 
 	common = ath9k_hw_common(ah);
-	common->ops = &ath9k_common_ops;
+	common->ops = &ah->reg_ops;
 	common->bus_ops = &ath9k_usb_bus_ops;
 	common->ah = ah;
 	common->hw = priv->hw;
 	common->priv = priv;
 	common->debug_mask = ath9k_debug;
 
-	spin_lock_init(&priv->wmi->wmi_lock);
 	spin_lock_init(&priv->beacon_lock);
-	spin_lock_init(&priv->tx_lock);
+	spin_lock_init(&priv->tx.tx_lock);
 	mutex_init(&priv->mutex);
 	mutex_init(&priv->htc_pm_lock);
-	tasklet_init(&priv->swba_tasklet, ath9k_swba_tasklet,
-		     (unsigned long)priv);
 	tasklet_init(&priv->rx_tasklet, ath9k_rx_tasklet,
 		     (unsigned long)priv);
-	tasklet_init(&priv->tx_tasklet, ath9k_tx_tasklet,
+	tasklet_init(&priv->tx_failed_tasklet, ath9k_tx_failed_tasklet,
 		     (unsigned long)priv);
 	INIT_DELAYED_WORK(&priv->ani_work, ath9k_htc_ani_work);
 	INIT_WORK(&priv->ps_work, ath9k_ps_work);
 	INIT_WORK(&priv->fatal_work, ath9k_fatal_work);
+	setup_timer(&priv->tx.cleanup_timer, ath9k_htc_tx_cleanup_timer,
+		    (unsigned long)priv);
 
 	/*
 	 * Cache line size is used to size and align various
@@ -698,16 +714,13 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 		goto err_hw;
 	}
 
-	ret = ath9k_htc_init_debug(ah);
-	if (ret) {
-		ath_err(common, "Unable to create debugfs files\n");
-		goto err_debug;
-	}
-
 	ret = ath9k_init_queues(priv);
 	if (ret)
 		goto err_queues;
 
+	for (i = 0; i < ATH9K_HTC_MAX_BCN_VIF; i++)
+		priv->cur_beacon_conf.bslot[i] = NULL;
+
 	ath9k_init_crypto(priv);
 	ath9k_init_channels_rates(priv);
 	ath9k_init_misc(priv);
@@ -720,8 +733,6 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 	return 0;
 
 err_queues:
-	ath9k_htc_exit_debug(ah);
-err_debug:
 	ath9k_hw_deinit(ah);
 err_hw:
 
@@ -742,17 +753,27 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 		IEEE80211_HW_HAS_RATE_CONTROL |
 		IEEE80211_HW_RX_INCLUDES_FCS |
 		IEEE80211_HW_SUPPORTS_PS |
-		IEEE80211_HW_PS_NULLFUNC_STACK;
+		IEEE80211_HW_PS_NULLFUNC_STACK |
+		IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING;
 
 	hw->wiphy->interface_modes =
 		BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_ADHOC);
+		BIT(NL80211_IFTYPE_ADHOC) |
+		BIT(NL80211_IFTYPE_AP) |
+		BIT(NL80211_IFTYPE_P2P_GO) |
+		BIT(NL80211_IFTYPE_P2P_CLIENT);
 
 	hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
 	hw->queues = 4;
 	hw->channel_change_time = 5000;
 	hw->max_listen_interval = 10;
+
+	if (AR_SREV_9271(priv->ah))
+		hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_9271;
+	else
+		hw->max_tx_aggregation_subframes = MAX_TX_AMPDU_SUBFRAMES_7010;
+
 	hw->vif_data_size = sizeof(struct ath9k_htc_vif);
 	hw->sta_data_size = sizeof(struct ath9k_htc_sta);
 
@@ -779,6 +800,43 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 	SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
 }
 
+static int ath9k_init_firmware_version(struct ath9k_htc_priv *priv)
+{
+	struct ieee80211_hw *hw = priv->hw;
+	struct wmi_fw_version cmd_rsp;
+	int ret;
+
+	memset(&cmd_rsp, 0, sizeof(cmd_rsp));
+
+	WMI_CMD(WMI_GET_FW_VERSION);
+	if (ret)
+		return -EINVAL;
+
+	priv->fw_version_major = be16_to_cpu(cmd_rsp.major);
+	priv->fw_version_minor = be16_to_cpu(cmd_rsp.minor);
+
+	snprintf(hw->wiphy->fw_version, ETHTOOL_BUSINFO_LEN, "%d.%d",
+		 priv->fw_version_major,
+		 priv->fw_version_minor);
+
+	dev_info(priv->dev, "ath9k_htc: FW Version: %d.%d\n",
+		 priv->fw_version_major,
+		 priv->fw_version_minor);
+
+	/*
+	 * Check if the available FW matches the driver's
+	 * required version.
+	 */
+	if (priv->fw_version_major != MAJOR_VERSION_REQ ||
+	    priv->fw_version_minor != MINOR_VERSION_REQ) {
+		dev_err(priv->dev, "ath9k_htc: Please upgrade to FW version %d.%d\n",
+			MAJOR_VERSION_REQ, MINOR_VERSION_REQ);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int ath9k_init_device(struct ath9k_htc_priv *priv,
 			     u16 devid, char *product, u32 drv_info)
 {
@@ -798,6 +856,10 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
 	common = ath9k_hw_common(ah);
 	ath9k_set_hw_capab(priv, hw);
 
+	error = ath9k_init_firmware_version(priv);
+	if (error != 0)
+		goto err_fw;
+
 	/* Initialize regulatory */
 	error = ath_regd_init(&common->regulatory, priv->hw->wiphy,
 			      ath9k_reg_notifier);
@@ -816,6 +878,13 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
 	if (error != 0)
 		goto err_rx;
 
+#ifdef CONFIG_MAC80211_LEDS
+	/* must be initialized before ieee80211_register_hw */
+	priv->led_cdev.default_trigger = ieee80211_create_tpt_led_trigger(priv->hw,
+		IEEE80211_TPT_LEDTRIG_FL_RADIO, ath9k_htc_tpt_blink,
+		ARRAY_SIZE(ath9k_htc_tpt_blink));
+#endif
+
 	/* Register with mac80211 */
 	error = ieee80211_register_hw(hw);
 	if (error)
@@ -828,6 +897,12 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
 			goto err_world;
 	}
 
+	error = ath9k_htc_init_debug(priv->ah);
+	if (error) {
+		ath_err(common, "Unable to create debugfs files\n");
+		goto err_world;
+	}
+
 	ath_dbg(common, ATH_DBG_CONFIG,
 		"WMI:%d, BCN:%d, CAB:%d, UAPSD:%d, MGMT:%d, "
 		"BE:%d, BK:%d, VI:%d, VO:%d\n",
@@ -858,6 +933,8 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
 err_tx:
 	/* Nothing */
 err_regd:
+	/* Nothing */
+err_fw:
 	ath9k_deinit_priv(priv);
 err_init:
 	return error;
@@ -946,38 +1023,20 @@ int ath9k_htc_resume(struct htc_target *htc_handle)
 
 static int __init ath9k_htc_init(void)
 {
-	int error;
-
-	error = ath9k_htc_debug_create_root();
-	if (error < 0) {
-		printk(KERN_ERR
-			"ath9k_htc: Unable to create debugfs root: %d\n",
-			error);
-		goto err_dbg;
-	}
-
-	error = ath9k_hif_usb_init();
-	if (error < 0) {
+	if (ath9k_hif_usb_init() < 0) {
 		printk(KERN_ERR
 			"ath9k_htc: No USB devices found,"
 			" driver not installed.\n");
-		error = -ENODEV;
-		goto err_usb;
+		return -ENODEV;
 	}
 
 	return 0;
-
-err_usb:
-	ath9k_htc_debug_remove_root();
-err_dbg:
-	return error;
 }
 module_init(ath9k_htc_init);
 
 static void __exit ath9k_htc_exit(void)
 {
 	ath9k_hif_usb_exit();
-	ath9k_htc_debug_remove_root();
 	printk(KERN_INFO "ath9k_htc: Driver unloaded\n");
 }
 module_exit(ath9k_htc_exit);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index db8c0c044e9e8498a97dc4788906624b7087c531..5aa104fe7eebf26e44d60eee2efcfc21d5129ed0 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -16,10 +16,6 @@
 
 #include "htc.h"
 
-#ifdef CONFIG_ATH9K_HTC_DEBUGFS
-static struct dentry *ath9k_debugfs_root;
-#endif
-
 /*************/
 /* Utilities */
 /*************/
@@ -197,11 +193,16 @@ void ath9k_htc_reset(struct ath9k_htc_priv *priv)
 
 	ath9k_htc_stop_ani(priv);
 	ieee80211_stop_queues(priv->hw);
-	htc_stop(priv->htc);
+
+	del_timer_sync(&priv->tx.cleanup_timer);
+	ath9k_htc_tx_drain(priv);
+
 	WMI_CMD(WMI_DISABLE_INTR_CMDID);
 	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
 	WMI_CMD(WMI_STOP_RECV_CMDID);
 
+	ath9k_wmi_event_drain(priv);
+
 	caldata = &priv->caldata;
 	ret = ath9k_hw_reset(ah, ah->curchan, caldata, false);
 	if (ret) {
@@ -225,6 +226,9 @@ void ath9k_htc_reset(struct ath9k_htc_priv *priv)
 	ath9k_htc_vif_reconfig(priv);
 	ieee80211_wake_queues(priv->hw);
 
+	mod_timer(&priv->tx.cleanup_timer,
+		  jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
+
 	ath9k_htc_ps_restore(priv);
 	mutex_unlock(&priv->mutex);
 }
@@ -250,11 +254,16 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 	fastcc = !!(hw->conf.flags & IEEE80211_CONF_OFFCHANNEL);
 
 	ath9k_htc_ps_wakeup(priv);
-	htc_stop(priv->htc);
+
+	del_timer_sync(&priv->tx.cleanup_timer);
+	ath9k_htc_tx_drain(priv);
+
 	WMI_CMD(WMI_DISABLE_INTR_CMDID);
 	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
 	WMI_CMD(WMI_STOP_RECV_CMDID);
 
+	ath9k_wmi_event_drain(priv);
+
 	ath_dbg(common, ATH_DBG_CONFIG,
 		"(%u MHz) -> (%u MHz), HT: %d, HT40: %d fastcc: %d\n",
 		priv->ah->curchan->channel,
@@ -263,6 +272,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 
 	if (!fastcc)
 		caldata = &priv->caldata;
+
 	ret = ath9k_hw_reset(ah, hchan, caldata, fastcc);
 	if (ret) {
 		ath_err(common,
@@ -296,6 +306,9 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
 	    !(hw->conf.flags & IEEE80211_CONF_OFFCHANNEL))
 		ath9k_htc_vif_reconfig(priv);
 
+	mod_timer(&priv->tx.cleanup_timer,
+		  jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
+
 err:
 	ath9k_htc_ps_restore(priv);
 	return ret;
@@ -319,6 +332,11 @@ static void __ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv)
 	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
 	hvif.index = priv->mon_vif_idx;
 	WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif);
+	if (ret) {
+		ath_err(common, "Unable to remove monitor interface at idx: %d\n",
+			priv->mon_vif_idx);
+	}
+
 	priv->nvifs--;
 	priv->vif_slot &= ~(1 << priv->mon_vif_idx);
 }
@@ -349,7 +367,7 @@ static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
 	memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif));
 	memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN);
 
-	hvif.opmode = cpu_to_be32(HTC_M_MONITOR);
+	hvif.opmode = HTC_M_MONITOR;
 	hvif.index = ffz(priv->vif_slot);
 
 	WMI_CMD_BUF(WMI_VAP_CREATE_CMDID, &hvif);
@@ -382,7 +400,7 @@ static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
 	tsta.is_vif_sta = 1;
 	tsta.sta_index = sta_idx;
 	tsta.vif_index = hvif.index;
-	tsta.maxampdu = 0xffff;
+	tsta.maxampdu = cpu_to_be16(0xffff);
 
 	WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta);
 	if (ret) {
@@ -449,6 +467,7 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 	struct ath9k_htc_sta *ista;
 	int ret, sta_idx;
 	u8 cmd_rsp;
+	u16 maxampdu;
 
 	if (priv->nstations >= ATH9K_HTC_MAX_STA)
 		return -ENOBUFS;
@@ -463,9 +482,7 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 		ista = (struct ath9k_htc_sta *) sta->drv_priv;
 		memcpy(&tsta.macaddr, sta->addr, ETH_ALEN);
 		memcpy(&tsta.bssid, common->curbssid, ETH_ALEN);
-		tsta.associd = common->curaid;
 		tsta.is_vif_sta = 0;
-		tsta.valid = true;
 		ista->index = sta_idx;
 	} else {
 		memcpy(&tsta.macaddr, vif->addr, ETH_ALEN);
@@ -474,7 +491,15 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
 
 	tsta.sta_index = sta_idx;
 	tsta.vif_index = avp->index;
-	tsta.maxampdu = 0xffff;
+
+	if (!sta) {
+		tsta.maxampdu = cpu_to_be16(0xffff);
+	} else {
+		maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
+				 sta->ht_cap.ampdu_factor);
+		tsta.maxampdu = cpu_to_be16(maxampdu);
+	}
+
 	if (sta && sta->ht_cap.ht_supported)
 		tsta.flags = cpu_to_be16(ATH_HTC_STA_HT);
 
@@ -547,7 +572,8 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv,
 	return 0;
 }
 
-int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv)
+int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv,
+				u8 enable_coex)
 {
 	struct ath9k_htc_cap_target tcap;
 	int ret;
@@ -555,13 +581,9 @@ int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv)
 
 	memset(&tcap, 0, sizeof(struct ath9k_htc_cap_target));
 
-	/* FIXME: Values are hardcoded */
-	tcap.flags = 0x240c40;
-	tcap.flags_ext = 0x80601000;
-	tcap.ampdu_limit = 0xffff0000;
-	tcap.ampdu_subframes = 20;
-	tcap.tx_chainmask_legacy = priv->ah->caps.tx_chainmask;
-	tcap.protmode = 1;
+	tcap.ampdu_limit = cpu_to_be32(0xffff);
+	tcap.ampdu_subframes = priv->hw->max_tx_aggregation_subframes;
+	tcap.enable_coex = enable_coex;
 	tcap.tx_chainmask = priv->ah->caps.tx_chainmask;
 
 	WMI_CMD_BUF(WMI_TARGET_IC_UPDATE_CMDID, &tcap);
@@ -709,218 +731,13 @@ static int ath9k_htc_tx_aggr_oper(struct ath9k_htc_priv *priv,
 			(aggr.aggr_enable) ? "Starting" : "Stopping",
 			sta->addr, tid);
 
-	spin_lock_bh(&priv->tx_lock);
+	spin_lock_bh(&priv->tx.tx_lock);
 	ista->tid_state[tid] = (aggr.aggr_enable && !ret) ? AGGR_START : AGGR_STOP;
-	spin_unlock_bh(&priv->tx_lock);
+	spin_unlock_bh(&priv->tx.tx_lock);
 
 	return ret;
 }
 
-/*********/
-/* DEBUG */
-/*********/
-
-#ifdef CONFIG_ATH9K_HTC_DEBUGFS
-
-static int ath9k_debugfs_open(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
-
-static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf,
-				   size_t count, loff_t *ppos)
-{
-	struct ath9k_htc_priv *priv = file->private_data;
-	struct ath9k_htc_target_stats cmd_rsp;
-	char buf[512];
-	unsigned int len = 0;
-	int ret = 0;
-
-	memset(&cmd_rsp, 0, sizeof(cmd_rsp));
-
-	WMI_CMD(WMI_TGT_STATS_CMDID);
-	if (ret)
-		return -EINVAL;
-
-
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%19s : %10u\n", "TX Short Retries",
-			be32_to_cpu(cmd_rsp.tx_shortretry));
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%19s : %10u\n", "TX Long Retries",
-			be32_to_cpu(cmd_rsp.tx_longretry));
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%19s : %10u\n", "TX Xretries",
-			be32_to_cpu(cmd_rsp.tx_xretries));
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%19s : %10u\n", "TX Unaggr. Xretries",
-			be32_to_cpu(cmd_rsp.ht_txunaggr_xretry));
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%19s : %10u\n", "TX Xretries (HT)",
-			be32_to_cpu(cmd_rsp.ht_tx_xretries));
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%19s : %10u\n", "TX Rate", priv->debug.txrate);
-
-	if (len > sizeof(buf))
-		len = sizeof(buf);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-}
-
-static const struct file_operations fops_tgt_stats = {
-	.read = read_file_tgt_stats,
-	.open = ath9k_debugfs_open,
-	.owner = THIS_MODULE,
-	.llseek = default_llseek,
-};
-
-static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
-			      size_t count, loff_t *ppos)
-{
-	struct ath9k_htc_priv *priv = file->private_data;
-	char buf[512];
-	unsigned int len = 0;
-
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "Buffers queued",
-			priv->debug.tx_stats.buf_queued);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "Buffers completed",
-			priv->debug.tx_stats.buf_completed);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "SKBs queued",
-			priv->debug.tx_stats.skb_queued);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "SKBs completed",
-			priv->debug.tx_stats.skb_completed);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "SKBs dropped",
-			priv->debug.tx_stats.skb_dropped);
-
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "BE queued",
-			priv->debug.tx_stats.queue_stats[WME_AC_BE]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "BK queued",
-			priv->debug.tx_stats.queue_stats[WME_AC_BK]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "VI queued",
-			priv->debug.tx_stats.queue_stats[WME_AC_VI]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "VO queued",
-			priv->debug.tx_stats.queue_stats[WME_AC_VO]);
-
-	if (len > sizeof(buf))
-		len = sizeof(buf);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-}
-
-static const struct file_operations fops_xmit = {
-	.read = read_file_xmit,
-	.open = ath9k_debugfs_open,
-	.owner = THIS_MODULE,
-	.llseek = default_llseek,
-};
-
-static ssize_t read_file_recv(struct file *file, char __user *user_buf,
-			      size_t count, loff_t *ppos)
-{
-	struct ath9k_htc_priv *priv = file->private_data;
-	char buf[512];
-	unsigned int len = 0;
-
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "SKBs allocated",
-			priv->debug.rx_stats.skb_allocated);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "SKBs completed",
-			priv->debug.rx_stats.skb_completed);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%20s : %10u\n", "SKBs Dropped",
-			priv->debug.rx_stats.skb_dropped);
-
-	if (len > sizeof(buf))
-		len = sizeof(buf);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-}
-
-static const struct file_operations fops_recv = {
-	.read = read_file_recv,
-	.open = ath9k_debugfs_open,
-	.owner = THIS_MODULE,
-	.llseek = default_llseek,
-};
-
-int ath9k_htc_init_debug(struct ath_hw *ah)
-{
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
-
-	if (!ath9k_debugfs_root)
-		return -ENOENT;
-
-	priv->debug.debugfs_phy = debugfs_create_dir(wiphy_name(priv->hw->wiphy),
-						     ath9k_debugfs_root);
-	if (!priv->debug.debugfs_phy)
-		goto err;
-
-	priv->debug.debugfs_tgt_stats = debugfs_create_file("tgt_stats", S_IRUSR,
-						    priv->debug.debugfs_phy,
-						    priv, &fops_tgt_stats);
-	if (!priv->debug.debugfs_tgt_stats)
-		goto err;
-
-
-	priv->debug.debugfs_xmit = debugfs_create_file("xmit", S_IRUSR,
-						       priv->debug.debugfs_phy,
-						       priv, &fops_xmit);
-	if (!priv->debug.debugfs_xmit)
-		goto err;
-
-	priv->debug.debugfs_recv = debugfs_create_file("recv", S_IRUSR,
-						       priv->debug.debugfs_phy,
-						       priv, &fops_recv);
-	if (!priv->debug.debugfs_recv)
-		goto err;
-
-	return 0;
-
-err:
-	ath9k_htc_exit_debug(ah);
-	return -ENOMEM;
-}
-
-void ath9k_htc_exit_debug(struct ath_hw *ah)
-{
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
-
-	debugfs_remove(priv->debug.debugfs_recv);
-	debugfs_remove(priv->debug.debugfs_xmit);
-	debugfs_remove(priv->debug.debugfs_tgt_stats);
-	debugfs_remove(priv->debug.debugfs_phy);
-}
-
-int ath9k_htc_debug_create_root(void)
-{
-	ath9k_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
-	if (!ath9k_debugfs_root)
-		return -ENOENT;
-
-	return 0;
-}
-
-void ath9k_htc_debug_remove_root(void)
-{
-	debugfs_remove(ath9k_debugfs_root);
-	ath9k_debugfs_root = NULL;
-}
-
-#endif /* CONFIG_ATH9K_HTC_DEBUGFS */
-
 /*******/
 /* ANI */
 /*******/
@@ -1040,7 +857,8 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr;
 	struct ath9k_htc_priv *priv = hw->priv;
-	int padpos, padsize, ret;
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	int padpos, padsize, ret, slot;
 
 	hdr = (struct ieee80211_hdr *) skb->data;
 
@@ -1048,30 +866,32 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	padpos = ath9k_cmn_padpos(hdr->frame_control);
 	padsize = padpos & 3;
 	if (padsize && skb->len > padpos) {
-		if (skb_headroom(skb) < padsize)
+		if (skb_headroom(skb) < padsize) {
+			ath_dbg(common, ATH_DBG_XMIT, "No room for padding\n");
 			goto fail_tx;
+		}
 		skb_push(skb, padsize);
 		memmove(skb->data, skb->data + padsize, padpos);
 	}
 
-	ret = ath9k_htc_tx_start(priv, skb);
-	if (ret != 0) {
-		if (ret == -ENOMEM) {
-			ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
-				"Stopping TX queues\n");
-			ieee80211_stop_queues(hw);
-			spin_lock_bh(&priv->tx_lock);
-			priv->tx_queues_stop = true;
-			spin_unlock_bh(&priv->tx_lock);
-		} else {
-			ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
-				"Tx failed\n");
-		}
+	slot = ath9k_htc_tx_get_slot(priv);
+	if (slot < 0) {
+		ath_dbg(common, ATH_DBG_XMIT, "No free TX slot\n");
 		goto fail_tx;
 	}
 
+	ret = ath9k_htc_tx_start(priv, skb, slot, false);
+	if (ret != 0) {
+		ath_dbg(common, ATH_DBG_XMIT, "Tx failed\n");
+		goto clear_slot;
+	}
+
+	ath9k_htc_check_stop_queues(priv);
+
 	return;
 
+clear_slot:
+	ath9k_htc_tx_clear_slot(priv, slot);
 fail_tx:
 	dev_kfree_skb_any(skb);
 }
@@ -1122,7 +942,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
 
 	ath9k_host_rx_init(priv);
 
-	ret = ath9k_htc_update_cap_target(priv);
+	ret = ath9k_htc_update_cap_target(priv, 0);
 	if (ret)
 		ath_dbg(common, ATH_DBG_CONFIG,
 			"Failed to update capability in target\n");
@@ -1130,12 +950,15 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
 	priv->op_flags &= ~OP_INVALID;
 	htc_start(priv->htc);
 
-	spin_lock_bh(&priv->tx_lock);
-	priv->tx_queues_stop = false;
-	spin_unlock_bh(&priv->tx_lock);
+	spin_lock_bh(&priv->tx.tx_lock);
+	priv->tx.flags &= ~ATH9K_HTC_OP_TX_QUEUES_STOP;
+	spin_unlock_bh(&priv->tx.tx_lock);
 
 	ieee80211_wake_queues(hw);
 
+	mod_timer(&priv->tx.cleanup_timer,
+		  jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
+
 	if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) {
 		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
 					   AR_STOMP_LOW_WLAN_WGHT);
@@ -1152,7 +975,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	struct ath9k_htc_priv *priv = hw->priv;
 	struct ath_hw *ah = priv->ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	int ret = 0;
+	int ret __attribute__ ((unused));
 	u8 cmd_rsp;
 
 	mutex_lock(&priv->mutex);
@@ -1164,25 +987,27 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
 	}
 
 	ath9k_htc_ps_wakeup(priv);
-	htc_stop(priv->htc);
+
 	WMI_CMD(WMI_DISABLE_INTR_CMDID);
 	WMI_CMD(WMI_DRAIN_TXQ_ALL_CMDID);
 	WMI_CMD(WMI_STOP_RECV_CMDID);
 
-	tasklet_kill(&priv->swba_tasklet);
 	tasklet_kill(&priv->rx_tasklet);
-	tasklet_kill(&priv->tx_tasklet);
 
-	skb_queue_purge(&priv->tx_queue);
+	del_timer_sync(&priv->tx.cleanup_timer);
+	ath9k_htc_tx_drain(priv);
+	ath9k_wmi_event_drain(priv);
 
 	mutex_unlock(&priv->mutex);
 
 	/* Cancel all the running timers/work .. */
 	cancel_work_sync(&priv->fatal_work);
 	cancel_work_sync(&priv->ps_work);
-	cancel_delayed_work_sync(&priv->ath9k_led_blink_work);
+
+#ifdef CONFIG_MAC80211_LEDS
+	cancel_work_sync(&priv->led_work);
+#endif
 	ath9k_htc_stop_ani(priv);
-	ath9k_led_stop_brightness(priv);
 
 	mutex_lock(&priv->mutex);
 
@@ -1245,13 +1070,13 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
-		hvif.opmode = cpu_to_be32(HTC_M_STA);
+		hvif.opmode = HTC_M_STA;
 		break;
 	case NL80211_IFTYPE_ADHOC:
-		hvif.opmode = cpu_to_be32(HTC_M_IBSS);
+		hvif.opmode = HTC_M_IBSS;
 		break;
 	case NL80211_IFTYPE_AP:
-		hvif.opmode = cpu_to_be32(HTC_M_HOSTAP);
+		hvif.opmode = HTC_M_HOSTAP;
 		break;
 	default:
 		ath_err(common,
@@ -1281,14 +1106,20 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
 
 	priv->vif_slot |= (1 << avp->index);
 	priv->nvifs++;
-	priv->vif = vif;
 
 	INC_VIF(priv, vif->type);
+
+	if ((vif->type == NL80211_IFTYPE_AP) ||
+	    (vif->type == NL80211_IFTYPE_ADHOC))
+		ath9k_htc_assign_bslot(priv, vif);
+
 	ath9k_htc_set_opmode(priv);
 
 	if ((priv->ah->opmode == NL80211_IFTYPE_AP) &&
-	    !(priv->op_flags & OP_ANI_RUNNING))
+	    !(priv->op_flags & OP_ANI_RUNNING)) {
+		ath9k_hw_set_tsfadjust(priv->ah, 1);
 		ath9k_htc_start_ani(priv);
+	}
 
 	ath_dbg(common, ATH_DBG_CONFIG,
 		"Attach a VIF of type: %d at idx: %d\n", vif->type, avp->index);
@@ -1317,13 +1148,21 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw,
 	memcpy(&hvif.myaddr, vif->addr, ETH_ALEN);
 	hvif.index = avp->index;
 	WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif);
+	if (ret) {
+		ath_err(common, "Unable to remove interface at idx: %d\n",
+			avp->index);
+	}
 	priv->nvifs--;
 	priv->vif_slot &= ~(1 << avp->index);
 
 	ath9k_htc_remove_station(priv, vif, NULL);
-	priv->vif = NULL;
 
 	DEC_VIF(priv, vif->type);
+
+	if ((vif->type == NL80211_IFTYPE_AP) ||
+	    (vif->type == NL80211_IFTYPE_ADHOC))
+		ath9k_htc_remove_bslot(priv, vif);
+
 	ath9k_htc_set_opmode(priv);
 
 	/*
@@ -1493,10 +1332,13 @@ static int ath9k_htc_sta_remove(struct ieee80211_hw *hw,
 				struct ieee80211_sta *sta)
 {
 	struct ath9k_htc_priv *priv = hw->priv;
+	struct ath9k_htc_sta *ista;
 	int ret;
 
 	mutex_lock(&priv->mutex);
 	ath9k_htc_ps_wakeup(priv);
+	ista = (struct ath9k_htc_sta *) sta->drv_priv;
+	htc_sta_drain(priv->htc, ista->index);
 	ret = ath9k_htc_remove_station(priv, vif, sta);
 	ath9k_htc_ps_restore(priv);
 	mutex_unlock(&priv->mutex);
@@ -1644,6 +1486,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
 	if ((changed & BSS_CHANGED_BEACON_ENABLED) && bss_conf->enable_beacon) {
 		ath_dbg(common, ATH_DBG_CONFIG,
 			"Beacon enabled for BSS: %pM\n", bss_conf->bssid);
+		ath9k_htc_set_tsfadjust(priv, vif);
 		priv->op_flags |= OP_ENABLE_BEACON;
 		ath9k_htc_beacon_config(priv, vif);
 	}
@@ -1741,6 +1584,7 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw,
 	int ret = 0;
 
 	mutex_lock(&priv->mutex);
+	ath9k_htc_ps_wakeup(priv);
 
 	switch (action) {
 	case IEEE80211_AMPDU_RX_START:
@@ -1758,14 +1602,15 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw,
 		break;
 	case IEEE80211_AMPDU_TX_OPERATIONAL:
 		ista = (struct ath9k_htc_sta *) sta->drv_priv;
-		spin_lock_bh(&priv->tx_lock);
+		spin_lock_bh(&priv->tx.tx_lock);
 		ista->tid_state[tid] = AGGR_OPERATIONAL;
-		spin_unlock_bh(&priv->tx_lock);
+		spin_unlock_bh(&priv->tx.tx_lock);
 		break;
 	default:
 		ath_err(ath9k_hw_common(priv->ah), "Unknown AMPDU action\n");
 	}
 
+	ath9k_htc_ps_restore(priv);
 	mutex_unlock(&priv->mutex);
 
 	return ret;
@@ -1816,6 +1661,55 @@ static void ath9k_htc_set_coverage_class(struct ieee80211_hw *hw,
 	mutex_unlock(&priv->mutex);
 }
 
+/*
+ * Currently, this is used only for selecting the minimum rate
+ * for management frames, rate selection for data frames remain
+ * unaffected.
+ */
+static int ath9k_htc_set_bitrate_mask(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif,
+				      const struct cfg80211_bitrate_mask *mask)
+{
+	struct ath9k_htc_priv *priv = hw->priv;
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_target_rate_mask tmask;
+	struct ath9k_htc_vif *avp = (void *)vif->drv_priv;
+	int ret = 0;
+	u8 cmd_rsp;
+
+	memset(&tmask, 0, sizeof(struct ath9k_htc_target_rate_mask));
+
+	tmask.vif_index = avp->index;
+	tmask.band = IEEE80211_BAND_2GHZ;
+	tmask.mask = cpu_to_be32(mask->control[IEEE80211_BAND_2GHZ].legacy);
+
+	WMI_CMD_BUF(WMI_BITRATE_MASK_CMDID, &tmask);
+	if (ret) {
+		ath_err(common,
+			"Unable to set 2G rate mask for "
+			"interface at idx: %d\n", avp->index);
+		goto out;
+	}
+
+	tmask.band = IEEE80211_BAND_5GHZ;
+	tmask.mask = cpu_to_be32(mask->control[IEEE80211_BAND_5GHZ].legacy);
+
+	WMI_CMD_BUF(WMI_BITRATE_MASK_CMDID, &tmask);
+	if (ret) {
+		ath_err(common,
+			"Unable to set 5G rate mask for "
+			"interface at idx: %d\n", avp->index);
+		goto out;
+	}
+
+	ath_dbg(common, ATH_DBG_CONFIG,
+		"Set bitrate masks: 0x%x, 0x%x\n",
+		mask->control[IEEE80211_BAND_2GHZ].legacy,
+		mask->control[IEEE80211_BAND_5GHZ].legacy);
+out:
+	return ret;
+}
+
 struct ieee80211_ops ath9k_htc_ops = {
 	.tx                 = ath9k_htc_tx,
 	.start              = ath9k_htc_start,
@@ -1838,4 +1732,5 @@ struct ieee80211_ops ath9k_htc_ops = {
 	.set_rts_threshold  = ath9k_htc_set_rts_threshold,
 	.rfkill_poll        = ath9k_htc_rfkill_poll_state,
 	.set_coverage_class = ath9k_htc_set_coverage_class,
+	.set_bitrate_mask   = ath9k_htc_set_bitrate_mask,
 };
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 4a4f27ba96afdbbba1f47632203464815122e316..a898dac22337e559cf46b7f53d2743f2a1341904 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -53,6 +53,138 @@ int get_hw_qnum(u16 queue, int *hwq_map)
 	}
 }
 
+void ath9k_htc_check_stop_queues(struct ath9k_htc_priv *priv)
+{
+	spin_lock_bh(&priv->tx.tx_lock);
+	priv->tx.queued_cnt++;
+	if ((priv->tx.queued_cnt >= ATH9K_HTC_TX_THRESHOLD) &&
+	    !(priv->tx.flags & ATH9K_HTC_OP_TX_QUEUES_STOP)) {
+		priv->tx.flags |= ATH9K_HTC_OP_TX_QUEUES_STOP;
+		ieee80211_stop_queues(priv->hw);
+	}
+	spin_unlock_bh(&priv->tx.tx_lock);
+}
+
+void ath9k_htc_check_wake_queues(struct ath9k_htc_priv *priv)
+{
+	spin_lock_bh(&priv->tx.tx_lock);
+	if ((priv->tx.queued_cnt < ATH9K_HTC_TX_THRESHOLD) &&
+	    (priv->tx.flags & ATH9K_HTC_OP_TX_QUEUES_STOP)) {
+		priv->tx.flags &= ~ATH9K_HTC_OP_TX_QUEUES_STOP;
+		ieee80211_wake_queues(priv->hw);
+	}
+	spin_unlock_bh(&priv->tx.tx_lock);
+}
+
+int ath9k_htc_tx_get_slot(struct ath9k_htc_priv *priv)
+{
+	int slot;
+
+	spin_lock_bh(&priv->tx.tx_lock);
+	slot = find_first_zero_bit(priv->tx.tx_slot, MAX_TX_BUF_NUM);
+	if (slot >= MAX_TX_BUF_NUM) {
+		spin_unlock_bh(&priv->tx.tx_lock);
+		return -ENOBUFS;
+	}
+	__set_bit(slot, priv->tx.tx_slot);
+	spin_unlock_bh(&priv->tx.tx_lock);
+
+	return slot;
+}
+
+void ath9k_htc_tx_clear_slot(struct ath9k_htc_priv *priv, int slot)
+{
+	spin_lock_bh(&priv->tx.tx_lock);
+	__clear_bit(slot, priv->tx.tx_slot);
+	spin_unlock_bh(&priv->tx.tx_lock);
+}
+
+static inline enum htc_endpoint_id get_htc_epid(struct ath9k_htc_priv *priv,
+						u16 qnum)
+{
+	enum htc_endpoint_id epid;
+
+	switch (qnum) {
+	case 0:
+		TX_QSTAT_INC(WME_AC_VO);
+		epid = priv->data_vo_ep;
+		break;
+	case 1:
+		TX_QSTAT_INC(WME_AC_VI);
+		epid = priv->data_vi_ep;
+		break;
+	case 2:
+		TX_QSTAT_INC(WME_AC_BE);
+		epid = priv->data_be_ep;
+		break;
+	case 3:
+	default:
+		TX_QSTAT_INC(WME_AC_BK);
+		epid = priv->data_bk_ep;
+		break;
+	}
+
+	return epid;
+}
+
+static inline struct sk_buff_head*
+get_htc_epid_queue(struct ath9k_htc_priv *priv, u8 epid)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct sk_buff_head *epid_queue = NULL;
+
+	if (epid == priv->mgmt_ep)
+		epid_queue = &priv->tx.mgmt_ep_queue;
+	else if (epid == priv->cab_ep)
+		epid_queue = &priv->tx.cab_ep_queue;
+	else if (epid == priv->data_be_ep)
+		epid_queue = &priv->tx.data_be_queue;
+	else if (epid == priv->data_bk_ep)
+		epid_queue = &priv->tx.data_bk_queue;
+	else if (epid == priv->data_vi_ep)
+		epid_queue = &priv->tx.data_vi_queue;
+	else if (epid == priv->data_vo_ep)
+		epid_queue = &priv->tx.data_vo_queue;
+	else
+		ath_err(common, "Invalid EPID: %d\n", epid);
+
+	return epid_queue;
+}
+
+/*
+ * Removes the driver header and returns the TX slot number
+ */
+static inline int strip_drv_header(struct ath9k_htc_priv *priv,
+				   struct sk_buff *skb)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_tx_ctl *tx_ctl;
+	int slot;
+
+	tx_ctl = HTC_SKB_CB(skb);
+
+	if (tx_ctl->epid == priv->mgmt_ep) {
+		struct tx_mgmt_hdr *tx_mhdr =
+			(struct tx_mgmt_hdr *)skb->data;
+		slot = tx_mhdr->cookie;
+		skb_pull(skb, sizeof(struct tx_mgmt_hdr));
+	} else if ((tx_ctl->epid == priv->data_bk_ep) ||
+		   (tx_ctl->epid == priv->data_be_ep) ||
+		   (tx_ctl->epid == priv->data_vi_ep) ||
+		   (tx_ctl->epid == priv->data_vo_ep) ||
+		   (tx_ctl->epid == priv->cab_ep)) {
+		struct tx_frame_hdr *tx_fhdr =
+			(struct tx_frame_hdr *)skb->data;
+		slot = tx_fhdr->cookie;
+		skb_pull(skb, sizeof(struct tx_frame_hdr));
+	} else {
+		ath_err(common, "Unsupported EPID: %d\n", tx_ctl->epid);
+		slot = -EINVAL;
+	}
+
+	return slot;
+}
+
 int ath_htc_txq_update(struct ath9k_htc_priv *priv, int qnum,
 		       struct ath9k_tx_queue_info *qinfo)
 {
@@ -79,23 +211,140 @@ int ath_htc_txq_update(struct ath9k_htc_priv *priv, int qnum,
 	return error;
 }
 
-int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
+static void ath9k_htc_tx_mgmt(struct ath9k_htc_priv *priv,
+			      struct ath9k_htc_vif *avp,
+			      struct sk_buff *skb,
+			      u8 sta_idx, u8 vif_idx, u8 slot)
+{
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_mgmt *mgmt;
+	struct ieee80211_hdr *hdr;
+	struct tx_mgmt_hdr mgmt_hdr;
+	struct ath9k_htc_tx_ctl *tx_ctl;
+	u8 *tx_fhdr;
+
+	tx_ctl = HTC_SKB_CB(skb);
+	hdr = (struct ieee80211_hdr *) skb->data;
+
+	memset(tx_ctl, 0, sizeof(*tx_ctl));
+	memset(&mgmt_hdr, 0, sizeof(struct tx_mgmt_hdr));
+
+	/*
+	 * Set the TSF adjust value for probe response
+	 * frame also.
+	 */
+	if (avp && unlikely(ieee80211_is_probe_resp(hdr->frame_control))) {
+		mgmt = (struct ieee80211_mgmt *)skb->data;
+		mgmt->u.probe_resp.timestamp = avp->tsfadjust;
+	}
+
+	tx_ctl->type = ATH9K_HTC_MGMT;
+
+	mgmt_hdr.node_idx = sta_idx;
+	mgmt_hdr.vif_idx = vif_idx;
+	mgmt_hdr.tidno = 0;
+	mgmt_hdr.flags = 0;
+	mgmt_hdr.cookie = slot;
+
+	mgmt_hdr.key_type = ath9k_cmn_get_hw_crypto_keytype(skb);
+	if (mgmt_hdr.key_type == ATH9K_KEY_TYPE_CLEAR)
+		mgmt_hdr.keyix = (u8) ATH9K_TXKEYIX_INVALID;
+	else
+		mgmt_hdr.keyix = tx_info->control.hw_key->hw_key_idx;
+
+	tx_fhdr = skb_push(skb, sizeof(mgmt_hdr));
+	memcpy(tx_fhdr, (u8 *) &mgmt_hdr, sizeof(mgmt_hdr));
+	tx_ctl->epid = priv->mgmt_ep;
+}
+
+static void ath9k_htc_tx_data(struct ath9k_htc_priv *priv,
+			      struct ieee80211_vif *vif,
+			      struct sk_buff *skb,
+			      u8 sta_idx, u8 vif_idx, u8 slot,
+			      bool is_cab)
+{
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hdr *hdr;
+	struct ath9k_htc_tx_ctl *tx_ctl;
+	struct tx_frame_hdr tx_hdr;
+	u32 flags = 0;
+	u8 *qc, *tx_fhdr;
+	u16 qnum;
+
+	tx_ctl = HTC_SKB_CB(skb);
+	hdr = (struct ieee80211_hdr *) skb->data;
+
+	memset(tx_ctl, 0, sizeof(*tx_ctl));
+	memset(&tx_hdr, 0, sizeof(struct tx_frame_hdr));
+
+	tx_hdr.node_idx = sta_idx;
+	tx_hdr.vif_idx = vif_idx;
+	tx_hdr.cookie = slot;
+
+	/*
+	 * This is a bit redundant but it helps to get
+	 * the per-packet index quickly when draining the
+	 * TX queue in the HIF layer. Otherwise we would
+	 * have to parse the packet contents ...
+	 */
+	tx_ctl->sta_idx = sta_idx;
+
+	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
+		tx_ctl->type = ATH9K_HTC_AMPDU;
+		tx_hdr.data_type = ATH9K_HTC_AMPDU;
+	} else {
+		tx_ctl->type = ATH9K_HTC_NORMAL;
+		tx_hdr.data_type = ATH9K_HTC_NORMAL;
+	}
+
+	if (ieee80211_is_data_qos(hdr->frame_control)) {
+		qc = ieee80211_get_qos_ctl(hdr);
+		tx_hdr.tidno = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+	}
+
+	/* Check for RTS protection */
+	if (priv->hw->wiphy->rts_threshold != (u32) -1)
+		if (skb->len > priv->hw->wiphy->rts_threshold)
+			flags |= ATH9K_HTC_TX_RTSCTS;
+
+	/* CTS-to-self */
+	if (!(flags & ATH9K_HTC_TX_RTSCTS) &&
+	    (vif && vif->bss_conf.use_cts_prot))
+		flags |= ATH9K_HTC_TX_CTSONLY;
+
+	tx_hdr.flags = cpu_to_be32(flags);
+	tx_hdr.key_type = ath9k_cmn_get_hw_crypto_keytype(skb);
+	if (tx_hdr.key_type == ATH9K_KEY_TYPE_CLEAR)
+		tx_hdr.keyix = (u8) ATH9K_TXKEYIX_INVALID;
+	else
+		tx_hdr.keyix = tx_info->control.hw_key->hw_key_idx;
+
+	tx_fhdr = skb_push(skb, sizeof(tx_hdr));
+	memcpy(tx_fhdr, (u8 *) &tx_hdr, sizeof(tx_hdr));
+
+	if (is_cab) {
+		CAB_STAT_INC;
+		tx_ctl->epid = priv->cab_ep;
+		return;
+	}
+
+	qnum = skb_get_queue_mapping(skb);
+	tx_ctl->epid = get_htc_epid(priv, qnum);
+}
+
+int ath9k_htc_tx_start(struct ath9k_htc_priv *priv,
+		       struct sk_buff *skb,
+		       u8 slot, bool is_cab)
 {
 	struct ieee80211_hdr *hdr;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_sta *sta = tx_info->control.sta;
 	struct ieee80211_vif *vif = tx_info->control.vif;
 	struct ath9k_htc_sta *ista;
-	struct ath9k_htc_vif *avp;
-	struct ath9k_htc_tx_ctl tx_ctl;
-	enum htc_endpoint_id epid;
-	u16 qnum;
-	__le16 fc;
-	u8 *tx_fhdr;
+	struct ath9k_htc_vif *avp = NULL;
 	u8 sta_idx, vif_idx;
 
 	hdr = (struct ieee80211_hdr *) skb->data;
-	fc = hdr->frame_control;
 
 	/*
 	 * Find out on which interface this packet has to be
@@ -124,218 +373,430 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
 		sta_idx = priv->vif_sta_pos[vif_idx];
 	}
 
-	memset(&tx_ctl, 0, sizeof(struct ath9k_htc_tx_ctl));
+	if (ieee80211_is_data(hdr->frame_control))
+		ath9k_htc_tx_data(priv, vif, skb,
+				  sta_idx, vif_idx, slot, is_cab);
+	else
+		ath9k_htc_tx_mgmt(priv, avp, skb,
+				  sta_idx, vif_idx, slot);
 
-	if (ieee80211_is_data(fc)) {
-		struct tx_frame_hdr tx_hdr;
-		u32 flags = 0;
-		u8 *qc;
 
-		memset(&tx_hdr, 0, sizeof(struct tx_frame_hdr));
+	return htc_send(priv->htc, skb);
+}
 
-		tx_hdr.node_idx = sta_idx;
-		tx_hdr.vif_idx = vif_idx;
+static inline bool __ath9k_htc_check_tx_aggr(struct ath9k_htc_priv *priv,
+					     struct ath9k_htc_sta *ista, u8 tid)
+{
+	bool ret = false;
 
-		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
-			tx_ctl.type = ATH9K_HTC_AMPDU;
-			tx_hdr.data_type = ATH9K_HTC_AMPDU;
-		} else {
-			tx_ctl.type = ATH9K_HTC_NORMAL;
-			tx_hdr.data_type = ATH9K_HTC_NORMAL;
-		}
+	spin_lock_bh(&priv->tx.tx_lock);
+	if ((tid < ATH9K_HTC_MAX_TID) && (ista->tid_state[tid] == AGGR_STOP))
+		ret = true;
+	spin_unlock_bh(&priv->tx.tx_lock);
+
+	return ret;
+}
+
+static void ath9k_htc_check_tx_aggr(struct ath9k_htc_priv *priv,
+				    struct ieee80211_vif *vif,
+				    struct sk_buff *skb)
+{
+	struct ieee80211_sta *sta;
+	struct ieee80211_hdr *hdr;
+	__le16 fc;
+
+	hdr = (struct ieee80211_hdr *) skb->data;
+	fc = hdr->frame_control;
+
+	rcu_read_lock();
+
+	sta = ieee80211_find_sta(vif, hdr->addr1);
+	if (!sta) {
+		rcu_read_unlock();
+		return;
+	}
 
+	if (sta && conf_is_ht(&priv->hw->conf) &&
+	    !(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
 		if (ieee80211_is_data_qos(fc)) {
+			u8 *qc, tid;
+			struct ath9k_htc_sta *ista;
+
 			qc = ieee80211_get_qos_ctl(hdr);
-			tx_hdr.tidno = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+			tid = qc[0] & 0xf;
+			ista = (struct ath9k_htc_sta *)sta->drv_priv;
+			if (__ath9k_htc_check_tx_aggr(priv, ista, tid)) {
+				ieee80211_start_tx_ba_session(sta, tid, 0);
+				spin_lock_bh(&priv->tx.tx_lock);
+				ista->tid_state[tid] = AGGR_PROGRESS;
+				spin_unlock_bh(&priv->tx.tx_lock);
+			}
 		}
+	}
 
-		/* Check for RTS protection */
-		if (priv->hw->wiphy->rts_threshold != (u32) -1)
-			if (skb->len > priv->hw->wiphy->rts_threshold)
-				flags |= ATH9K_HTC_TX_RTSCTS;
+	rcu_read_unlock();
+}
 
-		/* CTS-to-self */
-		if (!(flags & ATH9K_HTC_TX_RTSCTS) &&
-		    (vif && vif->bss_conf.use_cts_prot))
-			flags |= ATH9K_HTC_TX_CTSONLY;
+static void ath9k_htc_tx_process(struct ath9k_htc_priv *priv,
+				 struct sk_buff *skb,
+				 struct __wmi_event_txstatus *txs)
+{
+	struct ieee80211_vif *vif;
+	struct ath9k_htc_tx_ctl *tx_ctl;
+	struct ieee80211_tx_info *tx_info;
+	struct ieee80211_tx_rate *rate;
+	struct ieee80211_conf *cur_conf = &priv->hw->conf;
+	bool txok;
+	int slot;
 
-		tx_hdr.flags = cpu_to_be32(flags);
-		tx_hdr.key_type = ath9k_cmn_get_hw_crypto_keytype(skb);
-		if (tx_hdr.key_type == ATH9K_KEY_TYPE_CLEAR)
-			tx_hdr.keyix = (u8) ATH9K_TXKEYIX_INVALID;
-		else
-			tx_hdr.keyix = tx_info->control.hw_key->hw_key_idx;
+	slot = strip_drv_header(priv, skb);
+	if (slot < 0) {
+		dev_kfree_skb_any(skb);
+		return;
+	}
 
-		tx_fhdr = skb_push(skb, sizeof(tx_hdr));
-		memcpy(tx_fhdr, (u8 *) &tx_hdr, sizeof(tx_hdr));
+	tx_ctl = HTC_SKB_CB(skb);
+	txok = tx_ctl->txok;
+	tx_info = IEEE80211_SKB_CB(skb);
+	vif = tx_info->control.vif;
+	rate = &tx_info->status.rates[0];
 
-		qnum = skb_get_queue_mapping(skb);
+	memset(&tx_info->status, 0, sizeof(tx_info->status));
 
-		switch (qnum) {
-		case 0:
-			TX_QSTAT_INC(WME_AC_VO);
-			epid = priv->data_vo_ep;
-			break;
-		case 1:
-			TX_QSTAT_INC(WME_AC_VI);
-			epid = priv->data_vi_ep;
-			break;
-		case 2:
-			TX_QSTAT_INC(WME_AC_BE);
-			epid = priv->data_be_ep;
-			break;
-		case 3:
-		default:
-			TX_QSTAT_INC(WME_AC_BK);
-			epid = priv->data_bk_ep;
-			break;
-		}
-	} else {
-		struct tx_mgmt_hdr mgmt_hdr;
+	/*
+	 * URB submission failed for this frame, it never reached
+	 * the target.
+	 */
+	if (!txok || !vif || !txs)
+		goto send_mac80211;
+
+	if (txs->ts_flags & ATH9K_HTC_TXSTAT_ACK)
+		tx_info->flags |= IEEE80211_TX_STAT_ACK;
 
-		memset(&mgmt_hdr, 0, sizeof(struct tx_mgmt_hdr));
+	if (txs->ts_flags & ATH9K_HTC_TXSTAT_FILT)
+		tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
 
-		tx_ctl.type = ATH9K_HTC_NORMAL;
+	if (txs->ts_flags & ATH9K_HTC_TXSTAT_RTC_CTS)
+		rate->flags |= IEEE80211_TX_RC_USE_RTS_CTS;
 
-		mgmt_hdr.node_idx = sta_idx;
-		mgmt_hdr.vif_idx = vif_idx;
-		mgmt_hdr.tidno = 0;
-		mgmt_hdr.flags = 0;
+	rate->count = 1;
+	rate->idx = MS(txs->ts_rate, ATH9K_HTC_TXSTAT_RATE);
 
-		mgmt_hdr.key_type = ath9k_cmn_get_hw_crypto_keytype(skb);
-		if (mgmt_hdr.key_type == ATH9K_KEY_TYPE_CLEAR)
-			mgmt_hdr.keyix = (u8) ATH9K_TXKEYIX_INVALID;
-		else
-			mgmt_hdr.keyix = tx_info->control.hw_key->hw_key_idx;
+	if (txs->ts_flags & ATH9K_HTC_TXSTAT_MCS) {
+		rate->flags |= IEEE80211_TX_RC_MCS;
 
-		tx_fhdr = skb_push(skb, sizeof(mgmt_hdr));
-		memcpy(tx_fhdr, (u8 *) &mgmt_hdr, sizeof(mgmt_hdr));
-		epid = priv->mgmt_ep;
+		if (txs->ts_flags & ATH9K_HTC_TXSTAT_CW40)
+			rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
+		if (txs->ts_flags & ATH9K_HTC_TXSTAT_SGI)
+			rate->flags |= IEEE80211_TX_RC_SHORT_GI;
+	} else {
+		if (cur_conf->channel->band == IEEE80211_BAND_5GHZ)
+			rate->idx += 4; /* No CCK rates */
 	}
 
-	return htc_send(priv->htc, skb, epid, &tx_ctl);
+	ath9k_htc_check_tx_aggr(priv, vif, skb);
+
+send_mac80211:
+	spin_lock_bh(&priv->tx.tx_lock);
+	if (WARN_ON(--priv->tx.queued_cnt < 0))
+		priv->tx.queued_cnt = 0;
+	spin_unlock_bh(&priv->tx.tx_lock);
+
+	ath9k_htc_tx_clear_slot(priv, slot);
+
+	/* Send status to mac80211 */
+	ieee80211_tx_status(priv->hw, skb);
 }
 
-static bool ath9k_htc_check_tx_aggr(struct ath9k_htc_priv *priv,
-				    struct ath9k_htc_sta *ista, u8 tid)
+static inline void ath9k_htc_tx_drainq(struct ath9k_htc_priv *priv,
+				       struct sk_buff_head *queue)
 {
-	bool ret = false;
+	struct sk_buff *skb;
 
-	spin_lock_bh(&priv->tx_lock);
-	if ((tid < ATH9K_HTC_MAX_TID) && (ista->tid_state[tid] == AGGR_STOP))
-		ret = true;
-	spin_unlock_bh(&priv->tx_lock);
+	while ((skb = skb_dequeue(queue)) != NULL) {
+		ath9k_htc_tx_process(priv, skb, NULL);
+	}
+}
 
-	return ret;
+void ath9k_htc_tx_drain(struct ath9k_htc_priv *priv)
+{
+	struct ath9k_htc_tx_event *event, *tmp;
+
+	spin_lock_bh(&priv->tx.tx_lock);
+	priv->tx.flags |= ATH9K_HTC_OP_TX_DRAIN;
+	spin_unlock_bh(&priv->tx.tx_lock);
+
+	/*
+	 * Ensure that all pending TX frames are flushed,
+	 * and that the TX completion/failed tasklets is killed.
+	 */
+	htc_stop(priv->htc);
+	tasklet_kill(&priv->wmi->wmi_event_tasklet);
+	tasklet_kill(&priv->tx_failed_tasklet);
+
+	ath9k_htc_tx_drainq(priv, &priv->tx.mgmt_ep_queue);
+	ath9k_htc_tx_drainq(priv, &priv->tx.cab_ep_queue);
+	ath9k_htc_tx_drainq(priv, &priv->tx.data_be_queue);
+	ath9k_htc_tx_drainq(priv, &priv->tx.data_bk_queue);
+	ath9k_htc_tx_drainq(priv, &priv->tx.data_vi_queue);
+	ath9k_htc_tx_drainq(priv, &priv->tx.data_vo_queue);
+	ath9k_htc_tx_drainq(priv, &priv->tx.tx_failed);
+
+	/*
+	 * The TX cleanup timer has already been killed.
+	 */
+	spin_lock_bh(&priv->wmi->event_lock);
+	list_for_each_entry_safe(event, tmp, &priv->wmi->pending_tx_events, list) {
+		list_del(&event->list);
+		kfree(event);
+	}
+	spin_unlock_bh(&priv->wmi->event_lock);
+
+	spin_lock_bh(&priv->tx.tx_lock);
+	priv->tx.flags &= ~ATH9K_HTC_OP_TX_DRAIN;
+	spin_unlock_bh(&priv->tx.tx_lock);
 }
 
-void ath9k_tx_tasklet(unsigned long data)
+void ath9k_tx_failed_tasklet(unsigned long data)
 {
 	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *)data;
-	struct ieee80211_vif *vif;
-	struct ieee80211_sta *sta;
-	struct ieee80211_hdr *hdr;
-	struct ieee80211_tx_info *tx_info;
-	struct sk_buff *skb = NULL;
-	__le16 fc;
 
-	while ((skb = skb_dequeue(&priv->tx_queue)) != NULL) {
+	spin_lock_bh(&priv->tx.tx_lock);
+	if (priv->tx.flags & ATH9K_HTC_OP_TX_DRAIN) {
+		spin_unlock_bh(&priv->tx.tx_lock);
+		return;
+	}
+	spin_unlock_bh(&priv->tx.tx_lock);
 
-		hdr = (struct ieee80211_hdr *) skb->data;
-		fc = hdr->frame_control;
-		tx_info = IEEE80211_SKB_CB(skb);
-		vif = tx_info->control.vif;
+	ath9k_htc_tx_drainq(priv, &priv->tx.tx_failed);
+}
 
-		memset(&tx_info->status, 0, sizeof(tx_info->status));
+static inline bool check_cookie(struct ath9k_htc_priv *priv,
+				struct sk_buff *skb,
+				u8 cookie, u8 epid)
+{
+	u8 fcookie = 0;
+
+	if (epid == priv->mgmt_ep) {
+		struct tx_mgmt_hdr *hdr;
+		hdr = (struct tx_mgmt_hdr *) skb->data;
+		fcookie = hdr->cookie;
+	} else if ((epid == priv->data_bk_ep) ||
+		   (epid == priv->data_be_ep) ||
+		   (epid == priv->data_vi_ep) ||
+		   (epid == priv->data_vo_ep) ||
+		   (epid == priv->cab_ep)) {
+		struct tx_frame_hdr *hdr;
+		hdr = (struct tx_frame_hdr *) skb->data;
+		fcookie = hdr->cookie;
+	}
 
-		if (!vif)
-			goto send_mac80211;
+	if (fcookie == cookie)
+		return true;
 
-		rcu_read_lock();
+	return false;
+}
 
-		sta = ieee80211_find_sta(vif, hdr->addr1);
-		if (!sta) {
-			rcu_read_unlock();
-			ieee80211_tx_status(priv->hw, skb);
-			continue;
+static struct sk_buff* ath9k_htc_tx_get_packet(struct ath9k_htc_priv *priv,
+					       struct __wmi_event_txstatus *txs)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct sk_buff_head *epid_queue;
+	struct sk_buff *skb, *tmp;
+	unsigned long flags;
+	u8 epid = MS(txs->ts_rate, ATH9K_HTC_TXSTAT_EPID);
+
+	epid_queue = get_htc_epid_queue(priv, epid);
+	if (!epid_queue)
+		return NULL;
+
+	spin_lock_irqsave(&epid_queue->lock, flags);
+	skb_queue_walk_safe(epid_queue, skb, tmp) {
+		if (check_cookie(priv, skb, txs->cookie, epid)) {
+			__skb_unlink(skb, epid_queue);
+			spin_unlock_irqrestore(&epid_queue->lock, flags);
+			return skb;
 		}
+	}
+	spin_unlock_irqrestore(&epid_queue->lock, flags);
+
+	ath_dbg(common, ATH_DBG_XMIT,
+		"No matching packet for cookie: %d, epid: %d\n",
+		txs->cookie, epid);
 
-		/* Check if we need to start aggregation */
+	return NULL;
+}
 
-		if (sta && conf_is_ht(&priv->hw->conf) &&
-		    !(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
-			if (ieee80211_is_data_qos(fc)) {
-				u8 *qc, tid;
-				struct ath9k_htc_sta *ista;
+void ath9k_htc_txstatus(struct ath9k_htc_priv *priv, void *wmi_event)
+{
+	struct wmi_event_txstatus *txs = (struct wmi_event_txstatus *)wmi_event;
+	struct __wmi_event_txstatus *__txs;
+	struct sk_buff *skb;
+	struct ath9k_htc_tx_event *tx_pend;
+	int i;
 
-				qc = ieee80211_get_qos_ctl(hdr);
-				tid = qc[0] & 0xf;
-				ista = (struct ath9k_htc_sta *)sta->drv_priv;
+	for (i = 0; i < txs->cnt; i++) {
+		WARN_ON(txs->cnt > HTC_MAX_TX_STATUS);
 
-				if (ath9k_htc_check_tx_aggr(priv, ista, tid)) {
-					ieee80211_start_tx_ba_session(sta, tid, 0);
-					spin_lock_bh(&priv->tx_lock);
-					ista->tid_state[tid] = AGGR_PROGRESS;
-					spin_unlock_bh(&priv->tx_lock);
-				}
-			}
-		}
+		__txs = &txs->txstatus[i];
 
-		rcu_read_unlock();
+		skb = ath9k_htc_tx_get_packet(priv, __txs);
+		if (!skb) {
+			/*
+			 * Store this event, so that the TX cleanup
+			 * routine can check later for the needed packet.
+			 */
+			tx_pend = kzalloc(sizeof(struct ath9k_htc_tx_event),
+					  GFP_ATOMIC);
+			if (!tx_pend)
+				continue;
+
+			memcpy(&tx_pend->txs, __txs,
+			       sizeof(struct __wmi_event_txstatus));
+
+			spin_lock(&priv->wmi->event_lock);
+			list_add_tail(&tx_pend->list,
+				      &priv->wmi->pending_tx_events);
+			spin_unlock(&priv->wmi->event_lock);
 
-	send_mac80211:
-		/* Send status to mac80211 */
-		ieee80211_tx_status(priv->hw, skb);
+			continue;
+		}
+
+		ath9k_htc_tx_process(priv, skb, __txs);
 	}
 
 	/* Wake TX queues if needed */
-	spin_lock_bh(&priv->tx_lock);
-	if (priv->tx_queues_stop) {
-		priv->tx_queues_stop = false;
-		spin_unlock_bh(&priv->tx_lock);
-		ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
-			"Waking up TX queues\n");
-		ieee80211_wake_queues(priv->hw);
-		return;
-	}
-	spin_unlock_bh(&priv->tx_lock);
+	ath9k_htc_check_wake_queues(priv);
 }
 
 void ath9k_htc_txep(void *drv_priv, struct sk_buff *skb,
 		    enum htc_endpoint_id ep_id, bool txok)
 {
 	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) drv_priv;
-	struct ath_common *common = ath9k_hw_common(priv->ah);
-	struct ieee80211_tx_info *tx_info;
+	struct ath9k_htc_tx_ctl *tx_ctl;
+	struct sk_buff_head *epid_queue;
 
-	if (!skb)
+	tx_ctl = HTC_SKB_CB(skb);
+	tx_ctl->txok = txok;
+	tx_ctl->timestamp = jiffies;
+
+	if (!txok) {
+		skb_queue_tail(&priv->tx.tx_failed, skb);
+		tasklet_schedule(&priv->tx_failed_tasklet);
 		return;
+	}
 
-	if (ep_id == priv->mgmt_ep) {
-		skb_pull(skb, sizeof(struct tx_mgmt_hdr));
-	} else if ((ep_id == priv->data_bk_ep) ||
-		   (ep_id == priv->data_be_ep) ||
-		   (ep_id == priv->data_vi_ep) ||
-		   (ep_id == priv->data_vo_ep)) {
-		skb_pull(skb, sizeof(struct tx_frame_hdr));
-	} else {
-		ath_err(common, "Unsupported TX EPID: %d\n", ep_id);
+	epid_queue = get_htc_epid_queue(priv, ep_id);
+	if (!epid_queue) {
 		dev_kfree_skb_any(skb);
 		return;
 	}
 
-	tx_info = IEEE80211_SKB_CB(skb);
+	skb_queue_tail(epid_queue, skb);
+}
 
-	if (txok)
-		tx_info->flags |= IEEE80211_TX_STAT_ACK;
+static inline bool check_packet(struct ath9k_htc_priv *priv, struct sk_buff *skb)
+{
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_tx_ctl *tx_ctl;
 
-	skb_queue_tail(&priv->tx_queue, skb);
-	tasklet_schedule(&priv->tx_tasklet);
+	tx_ctl = HTC_SKB_CB(skb);
+
+	if (time_after(jiffies,
+		       tx_ctl->timestamp +
+		       msecs_to_jiffies(ATH9K_HTC_TX_TIMEOUT_INTERVAL))) {
+		ath_dbg(common, ATH_DBG_XMIT,
+			"Dropping a packet due to TX timeout\n");
+		return true;
+	}
+
+	return false;
+}
+
+static void ath9k_htc_tx_cleanup_queue(struct ath9k_htc_priv *priv,
+				       struct sk_buff_head *epid_queue)
+{
+	bool process = false;
+	unsigned long flags;
+	struct sk_buff *skb, *tmp;
+	struct sk_buff_head queue;
+
+	skb_queue_head_init(&queue);
+
+	spin_lock_irqsave(&epid_queue->lock, flags);
+	skb_queue_walk_safe(epid_queue, skb, tmp) {
+		if (check_packet(priv, skb)) {
+			__skb_unlink(skb, epid_queue);
+			__skb_queue_tail(&queue, skb);
+			process = true;
+		}
+	}
+	spin_unlock_irqrestore(&epid_queue->lock, flags);
+
+	if (process) {
+		skb_queue_walk_safe(&queue, skb, tmp) {
+			__skb_unlink(skb, &queue);
+			ath9k_htc_tx_process(priv, skb, NULL);
+		}
+	}
+}
+
+void ath9k_htc_tx_cleanup_timer(unsigned long data)
+{
+	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) data;
+	struct ath_common *common = ath9k_hw_common(priv->ah);
+	struct ath9k_htc_tx_event *event, *tmp;
+	struct sk_buff *skb;
+
+	spin_lock(&priv->wmi->event_lock);
+	list_for_each_entry_safe(event, tmp, &priv->wmi->pending_tx_events, list) {
+
+		skb = ath9k_htc_tx_get_packet(priv, &event->txs);
+		if (skb) {
+			ath_dbg(common, ATH_DBG_XMIT,
+				"Found packet for cookie: %d, epid: %d\n",
+				event->txs.cookie,
+				MS(event->txs.ts_rate, ATH9K_HTC_TXSTAT_EPID));
+
+			ath9k_htc_tx_process(priv, skb, &event->txs);
+			list_del(&event->list);
+			kfree(event);
+			continue;
+		}
+
+		if (++event->count >= ATH9K_HTC_TX_TIMEOUT_COUNT) {
+			list_del(&event->list);
+			kfree(event);
+		}
+	}
+	spin_unlock(&priv->wmi->event_lock);
+
+	/*
+	 * Check if status-pending packets have to be cleaned up.
+	 */
+	ath9k_htc_tx_cleanup_queue(priv, &priv->tx.mgmt_ep_queue);
+	ath9k_htc_tx_cleanup_queue(priv, &priv->tx.cab_ep_queue);
+	ath9k_htc_tx_cleanup_queue(priv, &priv->tx.data_be_queue);
+	ath9k_htc_tx_cleanup_queue(priv, &priv->tx.data_bk_queue);
+	ath9k_htc_tx_cleanup_queue(priv, &priv->tx.data_vi_queue);
+	ath9k_htc_tx_cleanup_queue(priv, &priv->tx.data_vo_queue);
+
+	/* Wake TX queues if needed */
+	ath9k_htc_check_wake_queues(priv);
+
+	mod_timer(&priv->tx.cleanup_timer,
+		  jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
 }
 
 int ath9k_tx_init(struct ath9k_htc_priv *priv)
 {
-	skb_queue_head_init(&priv->tx_queue);
+	skb_queue_head_init(&priv->tx.mgmt_ep_queue);
+	skb_queue_head_init(&priv->tx.cab_ep_queue);
+	skb_queue_head_init(&priv->tx.data_be_queue);
+	skb_queue_head_init(&priv->tx.data_bk_queue);
+	skb_queue_head_init(&priv->tx.data_vi_queue);
+	skb_queue_head_init(&priv->tx.data_vo_queue);
+	skb_queue_head_init(&priv->tx.tx_failed);
 	return 0;
 }
 
@@ -507,8 +968,9 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
 	int last_rssi = ATH_RSSI_DUMMY_MARKER;
 	__le16 fc;
 
-	if (skb->len <= HTC_RX_FRAME_HEADER_SIZE) {
-		ath_err(common, "Corrupted RX frame, dropping\n");
+	if (skb->len < HTC_RX_FRAME_HEADER_SIZE) {
+		ath_err(common, "Corrupted RX frame, dropping (len: %d)\n",
+			skb->len);
 		goto rx_next;
 	}
 
@@ -522,6 +984,8 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
 		goto rx_next;
 	}
 
+	ath9k_htc_err_stat_rx(priv, rxstatus);
+
 	/* Get the RX status information */
 	memcpy(&rxbuf->rxstatus, rxstatus, HTC_RX_FRAME_HEADER_SIZE);
 	skb_pull(skb, HTC_RX_FRAME_HEADER_SIZE);
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 62e139a30a74d9b05f6ffeae825c15bd13c0ce0b..cee970fdf65256c5124d358b674b977d9201c9b5 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -17,8 +17,8 @@
 #include "htc.h"
 
 static int htc_issue_send(struct htc_target *target, struct sk_buff* skb,
-			  u16 len, u8 flags, u8 epid,
-			  struct ath9k_htc_tx_ctl *tx_ctl)
+			  u16 len, u8 flags, u8 epid)
+
 {
 	struct htc_frame_hdr *hdr;
 	struct htc_endpoint *endpoint = &target->endpoint[epid];
@@ -30,8 +30,8 @@ static int htc_issue_send(struct htc_target *target, struct sk_buff* skb,
 	hdr->flags = flags;
 	hdr->payload_len = cpu_to_be16(len);
 
-	status = target->hif->send(target->hif_dev, endpoint->ul_pipeid, skb,
-				   tx_ctl);
+	status = target->hif->send(target->hif_dev, endpoint->ul_pipeid, skb);
+
 	return status;
 }
 
@@ -162,7 +162,7 @@ static int htc_config_pipe_credits(struct htc_target *target)
 
 	target->htc_flags |= HTC_OP_CONFIG_PIPE_CREDITS;
 
-	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0, NULL);
+	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0);
 	if (ret)
 		goto err;
 
@@ -197,7 +197,7 @@ static int htc_setup_complete(struct htc_target *target)
 
 	target->htc_flags |= HTC_OP_START_WAIT;
 
-	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0, NULL);
+	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0);
 	if (ret)
 		goto err;
 
@@ -268,7 +268,7 @@ int htc_connect_service(struct htc_target *target,
 	conn_msg->dl_pipeid = endpoint->dl_pipeid;
 	conn_msg->ul_pipeid = endpoint->ul_pipeid;
 
-	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0, NULL);
+	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0);
 	if (ret)
 		goto err;
 
@@ -286,35 +286,33 @@ int htc_connect_service(struct htc_target *target,
 	return ret;
 }
 
-int htc_send(struct htc_target *target, struct sk_buff *skb,
-	     enum htc_endpoint_id epid, struct ath9k_htc_tx_ctl *tx_ctl)
+int htc_send(struct htc_target *target, struct sk_buff *skb)
 {
-	return htc_issue_send(target, skb, skb->len, 0, epid, tx_ctl);
+	struct ath9k_htc_tx_ctl *tx_ctl;
+
+	tx_ctl = HTC_SKB_CB(skb);
+	return htc_issue_send(target, skb, skb->len, 0, tx_ctl->epid);
 }
 
-void htc_stop(struct htc_target *target)
+int htc_send_epid(struct htc_target *target, struct sk_buff *skb,
+		  enum htc_endpoint_id epid)
 {
-	enum htc_endpoint_id epid;
-	struct htc_endpoint *endpoint;
+	return htc_issue_send(target, skb, skb->len, 0, epid);
+}
 
-	for (epid = ENDPOINT0; epid < ENDPOINT_MAX; epid++) {
-		endpoint = &target->endpoint[epid];
-		if (endpoint->service_id != 0)
-			target->hif->stop(target->hif_dev, endpoint->ul_pipeid);
-	}
+void htc_stop(struct htc_target *target)
+{
+	target->hif->stop(target->hif_dev);
 }
 
 void htc_start(struct htc_target *target)
 {
-	enum htc_endpoint_id epid;
-	struct htc_endpoint *endpoint;
+	target->hif->start(target->hif_dev);
+}
 
-	for (epid = ENDPOINT0; epid < ENDPOINT_MAX; epid++) {
-		endpoint = &target->endpoint[epid];
-		if (endpoint->service_id != 0)
-			target->hif->start(target->hif_dev,
-					   endpoint->ul_pipeid);
-	}
+void htc_sta_drain(struct htc_target *target, u8 idx)
+{
+	target->hif->sta_drain(target->hif_dev, idx);
 }
 
 void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h
index ecd018798c4721d6d62c8802b53c87d28673a66d..91a5305db95a317eced836e417c9e601de8abdf8 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.h
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -33,10 +33,10 @@ struct ath9k_htc_hif {
 	u8 control_dl_pipe;
 	u8 control_ul_pipe;
 
-	void (*start) (void *hif_handle, u8 pipe);
-	void (*stop) (void *hif_handle, u8 pipe);
-	int (*send) (void *hif_handle, u8 pipe, struct sk_buff *buf,
-		     struct ath9k_htc_tx_ctl *tx_ctl);
+	void (*start) (void *hif_handle);
+	void (*stop) (void *hif_handle);
+	void (*sta_drain) (void *hif_handle, u8 idx);
+	int (*send) (void *hif_handle, u8 pipe, struct sk_buff *buf);
 };
 
 enum htc_endpoint_id {
@@ -83,21 +83,10 @@ struct htc_ep_callbacks {
 	void (*rx) (void *, struct sk_buff *, enum htc_endpoint_id);
 };
 
-#define HTC_TX_QUEUE_SIZE 256
-
-struct htc_txq {
-	struct sk_buff *buf[HTC_TX_QUEUE_SIZE];
-	u32 txqdepth;
-	u16 txbuf_cnt;
-	u16 txq_head;
-	u16 txq_tail;
-};
-
 struct htc_endpoint {
 	u16 service_id;
 
 	struct htc_ep_callbacks ep_callbacks;
-	struct htc_txq htc_txq;
 	u32 max_txqdepth;
 	int max_msglen;
 
@@ -205,10 +194,12 @@ int htc_init(struct htc_target *target);
 int htc_connect_service(struct htc_target *target,
 			  struct htc_service_connreq *service_connreq,
 			  enum htc_endpoint_id *conn_rsp_eid);
-int htc_send(struct htc_target *target, struct sk_buff *skb,
-	     enum htc_endpoint_id eid, struct ath9k_htc_tx_ctl *tx_ctl);
+int htc_send(struct htc_target *target, struct sk_buff *skb);
+int htc_send_epid(struct htc_target *target, struct sk_buff *skb,
+		  enum htc_endpoint_id epid);
 void htc_stop(struct htc_target *target);
 void htc_start(struct htc_target *target);
+void htc_sta_drain(struct htc_target *target, u8 idx);
 
 void ath9k_htc_rx_msg(struct htc_target *htc_handle,
 		      struct sk_buff *skb, u32 len, u8 pipe_id);
diff --git a/drivers/net/wireless/ath/ath9k/hw-ops.h b/drivers/net/wireless/ath/ath9k/hw-ops.h
index c8f254fe0f0b37832c8ea6396100cedfaa449487..8b8f0445aef817fc2395bdb5c33a90847cc3e415 100644
--- a/drivers/net/wireless/ath/ath9k/hw-ops.h
+++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
@@ -116,16 +116,21 @@ static inline void ath9k_hw_clr11n_aggr(struct ath_hw *ah, void *ds)
 	ath9k_hw_ops(ah)->clr11n_aggr(ah, ds);
 }
 
-static inline void ath9k_hw_set11n_burstduration(struct ath_hw *ah, void *ds,
-						 u32 burstDuration)
+static inline void ath9k_hw_set_clrdmask(struct ath_hw *ah, void *ds, bool val)
 {
-	ath9k_hw_ops(ah)->set11n_burstduration(ah, ds, burstDuration);
+	ath9k_hw_ops(ah)->set_clrdmask(ah, ds, val);
 }
 
-static inline void ath9k_hw_set11n_virtualmorefrag(struct ath_hw *ah, void *ds,
-						   u32 vmf)
+static inline void ath9k_hw_antdiv_comb_conf_get(struct ath_hw *ah,
+		struct ath_hw_antcomb_conf *antconf)
 {
-	ath9k_hw_ops(ah)->set11n_virtualmorefrag(ah, ds, vmf);
+	ath9k_hw_ops(ah)->antdiv_comb_conf_get(ah, antconf);
+}
+
+static inline void ath9k_hw_antdiv_comb_conf_set(struct ath_hw *ah,
+		struct ath_hw_antcomb_conf *antconf)
+{
+	ath9k_hw_ops(ah)->antdiv_comb_conf_set(ah, antconf);
 }
 
 /* Private hardware call ops */
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index c95bc5cc1a1fbb4bad3d2e816477c5cfbe96fb97..b75b5dca4e2905dfc020846d1939a01ff47f3d57 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -130,6 +130,20 @@ bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout)
 }
 EXPORT_SYMBOL(ath9k_hw_wait);
 
+void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array,
+			  int column, unsigned int *writecnt)
+{
+	int r;
+
+	ENABLE_REGWRITE_BUFFER(ah);
+	for (r = 0; r < array->ia_rows; r++) {
+		REG_WRITE(ah, INI_RA(array, r, 0),
+			  INI_RA(array, r, column));
+		DO_DELAY(*writecnt);
+	}
+	REGWRITE_BUFFER_FLUSH(ah);
+}
+
 u32 ath9k_hw_reverse_bits(u32 val, u32 n)
 {
 	u32 retval;
@@ -142,25 +156,6 @@ u32 ath9k_hw_reverse_bits(u32 val, u32 n)
 	return retval;
 }
 
-bool ath9k_get_channel_edges(struct ath_hw *ah,
-			     u16 flags, u16 *low,
-			     u16 *high)
-{
-	struct ath9k_hw_capabilities *pCap = &ah->caps;
-
-	if (flags & CHANNEL_5GHZ) {
-		*low = pCap->low_5ghz_chan;
-		*high = pCap->high_5ghz_chan;
-		return true;
-	}
-	if ((flags & CHANNEL_2GHZ)) {
-		*low = pCap->low_2ghz_chan;
-		*high = pCap->high_2ghz_chan;
-		return true;
-	}
-	return false;
-}
-
 u16 ath9k_hw_computetxtime(struct ath_hw *ah,
 			   u8 phy, int kbps,
 			   u32 frameLen, u16 rateix,
@@ -252,6 +247,17 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah)
 {
 	u32 val;
 
+	switch (ah->hw_version.devid) {
+	case AR5416_AR9100_DEVID:
+		ah->hw_version.macVersion = AR_SREV_VERSION_9100;
+		break;
+	case AR9300_DEVID_AR9340:
+		ah->hw_version.macVersion = AR_SREV_VERSION_9340;
+		val = REG_READ(ah, AR_SREV);
+		ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
+		return;
+	}
+
 	val = REG_READ(ah, AR_SREV) & AR_SREV_ID;
 
 	if (val == 0xFF) {
@@ -364,11 +370,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
 		ah->config.spurchans[i][1] = AR_NO_SPUR;
 	}
 
-	if (ah->hw_version.devid != AR2427_DEVID_PCIE)
-		ah->config.ht_enable = 1;
-	else
-		ah->config.ht_enable = 0;
-
 	/* PAPRD needs some more work to be enabled */
 	ah->config.paprd_disable = 1;
 
@@ -410,6 +411,8 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->sta_id1_defaults =
 		AR_STA_ID1_CRPT_MIC_ENABLE |
 		AR_STA_ID1_MCAST_KSRCH;
+	if (AR_SREV_9100(ah))
+		ah->sta_id1_defaults |= AR_STA_ID1_AR9100_BA_FIX;
 	ah->enable_32kHz_clock = DONT_USE_32KHZ;
 	ah->slottime = 20;
 	ah->globaltxtimeout = (u32) -1;
@@ -470,7 +473,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah)
 		return ecode;
 	}
 
-	if (!AR_SREV_9100(ah)) {
+	if (!AR_SREV_9100(ah) && !AR_SREV_9340(ah)) {
 		ath9k_hw_ani_setup(ah);
 		ath9k_hw_ani_init(ah);
 	}
@@ -492,9 +495,6 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	int r = 0;
 
-	if (ah->hw_version.devid == AR5416_AR9100_DEVID)
-		ah->hw_version.macVersion = AR_SREV_VERSION_9100;
-
 	ath9k_hw_read_revisions(ah);
 
 	/*
@@ -552,6 +552,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	case AR_SREV_VERSION_9271:
 	case AR_SREV_VERSION_9300:
 	case AR_SREV_VERSION_9485:
+	case AR_SREV_VERSION_9340:
 		break;
 	default:
 		ath_err(common,
@@ -560,7 +561,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 		return -EOPNOTSUPP;
 	}
 
-	if (AR_SREV_9271(ah) || AR_SREV_9100(ah))
+	if (AR_SREV_9271(ah) || AR_SREV_9100(ah) || AR_SREV_9340(ah))
 		ah->is_pciexpress = false;
 
 	ah->hw_version.phyRev = REG_READ(ah, AR_PHY_CHIP_ID);
@@ -629,6 +630,7 @@ int ath9k_hw_init(struct ath_hw *ah)
 	case AR2427_DEVID_PCIE:
 	case AR9300_DEVID_PCIE:
 	case AR9300_DEVID_AR9485_PCIE:
+	case AR9300_DEVID_AR9340:
 		break;
 	default:
 		if (common->bus_ops->ath_bus_type == ATH_USB)
@@ -671,48 +673,89 @@ static void ath9k_hw_init_qos(struct ath_hw *ah)
 	REGWRITE_BUFFER_FLUSH(ah);
 }
 
-unsigned long ar9003_get_pll_sqsum_dvc(struct ath_hw *ah)
+u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah)
 {
-		REG_WRITE(ah, PLL3, (REG_READ(ah, PLL3) & ~(PLL3_DO_MEAS_MASK)));
-		udelay(100);
-		REG_WRITE(ah, PLL3, (REG_READ(ah, PLL3) | PLL3_DO_MEAS_MASK));
+	REG_CLR_BIT(ah, PLL3, PLL3_DO_MEAS_MASK);
+	udelay(100);
+	REG_SET_BIT(ah, PLL3, PLL3_DO_MEAS_MASK);
 
-		while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0)
-			udelay(100);
+	while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0)
+		udelay(100);
 
-		return (REG_READ(ah, PLL3) & SQSUM_DVC_MASK) >> 3;
+	return (REG_READ(ah, PLL3) & SQSUM_DVC_MASK) >> 3;
 }
 EXPORT_SYMBOL(ar9003_get_pll_sqsum_dvc);
 
-#define DPLL2_KD_VAL            0x3D
-#define DPLL2_KI_VAL            0x06
-#define DPLL3_PHASE_SHIFT_VAL   0x1
-
 static void ath9k_hw_init_pll(struct ath_hw *ah,
 			      struct ath9k_channel *chan)
 {
 	u32 pll;
 
 	if (AR_SREV_9485(ah)) {
-		REG_WRITE(ah, AR_RTC_PLL_CONTROL2, 0x886666);
-		REG_WRITE(ah, AR_CH0_DDR_DPLL2, 0x19e82f01);
 
-		REG_RMW_FIELD(ah, AR_CH0_DDR_DPLL3,
-			      AR_CH0_DPLL3_PHASE_SHIFT, DPLL3_PHASE_SHIFT_VAL);
-
-		REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c);
-		udelay(1000);
+		/* program BB PLL ki and kd value, ki=0x4, kd=0x40 */
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
+			      AR_CH0_BB_DPLL2_PLL_PWD, 0x1);
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
+			      AR_CH0_DPLL2_KD, 0x40);
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
+			      AR_CH0_DPLL2_KI, 0x4);
 
-		REG_WRITE(ah, AR_RTC_PLL_CONTROL2, 0x886666);
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL1,
+			      AR_CH0_BB_DPLL1_REFDIV, 0x5);
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL1,
+			      AR_CH0_BB_DPLL1_NINI, 0x58);
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL1,
+			      AR_CH0_BB_DPLL1_NFRAC, 0x0);
 
 		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
-			      AR_CH0_DPLL2_KD, DPLL2_KD_VAL);
+			      AR_CH0_BB_DPLL2_OUTDIV, 0x1);
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
+			      AR_CH0_BB_DPLL2_LOCAL_PLL, 0x1);
 		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
-			      AR_CH0_DPLL2_KI, DPLL2_KI_VAL);
+			      AR_CH0_BB_DPLL2_EN_NEGTRIG, 0x1);
 
+		/* program BB PLL phase_shift to 0x6 */
 		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL3,
-			      AR_CH0_DPLL3_PHASE_SHIFT, DPLL3_PHASE_SHIFT_VAL);
-		REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x142c);
+			      AR_CH0_BB_DPLL3_PHASE_SHIFT, 0x6);
+
+		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
+			      AR_CH0_BB_DPLL2_PLL_PWD, 0x0);
+		udelay(1000);
+	} else if (AR_SREV_9340(ah)) {
+		u32 regval, pll2_divint, pll2_divfrac, refdiv;
+
+		REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c);
+		udelay(1000);
+
+		REG_SET_BIT(ah, AR_PHY_PLL_MODE, 0x1 << 16);
+		udelay(100);
+
+		if (ah->is_clk_25mhz) {
+			pll2_divint = 0x54;
+			pll2_divfrac = 0x1eb85;
+			refdiv = 3;
+		} else {
+			pll2_divint = 88;
+			pll2_divfrac = 0;
+			refdiv = 5;
+		}
+
+		regval = REG_READ(ah, AR_PHY_PLL_MODE);
+		regval |= (0x1 << 16);
+		REG_WRITE(ah, AR_PHY_PLL_MODE, regval);
+		udelay(100);
+
+		REG_WRITE(ah, AR_PHY_PLL_CONTROL, (refdiv << 27) |
+			  (pll2_divint << 18) | pll2_divfrac);
+		udelay(100);
+
+		regval = REG_READ(ah, AR_PHY_PLL_MODE);
+		regval = (regval & 0x80071fff) | (0x1 << 30) | (0x1 << 13) |
+			 (0x4 << 26) | (0x18 << 19);
+		REG_WRITE(ah, AR_PHY_PLL_MODE, regval);
+		REG_WRITE(ah, AR_PHY_PLL_MODE,
+			  REG_READ(ah, AR_PHY_PLL_MODE) & 0xfffeffff);
 		udelay(1000);
 	}
 
@@ -720,6 +763,9 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 
 	REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll);
 
+	if (AR_SREV_9485(ah) || AR_SREV_9340(ah))
+		udelay(1000);
+
 	/* Switch the core clock for ar9271 to 117Mhz */
 	if (AR_SREV_9271(ah)) {
 		udelay(500);
@@ -729,17 +775,34 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 	udelay(RTC_PLL_SETTLE_DELAY);
 
 	REG_WRITE(ah, AR_RTC_SLEEP_CLK, AR_RTC_FORCE_DERIVED_CLK);
+
+	if (AR_SREV_9340(ah)) {
+		if (ah->is_clk_25mhz) {
+			REG_WRITE(ah, AR_RTC_DERIVED_CLK, 0x17c << 1);
+			REG_WRITE(ah, AR_SLP32_MODE, 0x0010f3d7);
+			REG_WRITE(ah,  AR_SLP32_INC, 0x0001e7ae);
+		} else {
+			REG_WRITE(ah, AR_RTC_DERIVED_CLK, 0x261 << 1);
+			REG_WRITE(ah, AR_SLP32_MODE, 0x0010f400);
+			REG_WRITE(ah,  AR_SLP32_INC, 0x0001e800);
+		}
+		udelay(100);
+	}
 }
 
 static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah,
 					  enum nl80211_iftype opmode)
 {
+	u32 sync_default = AR_INTR_SYNC_DEFAULT;
 	u32 imr_reg = AR_IMR_TXERR |
 		AR_IMR_TXURN |
 		AR_IMR_RXERR |
 		AR_IMR_RXORN |
 		AR_IMR_BCNMISC;
 
+	if (AR_SREV_9340(ah))
+		sync_default &= ~AR_INTR_SYNC_HOST1_FATAL;
+
 	if (AR_SREV_9300_20_OR_LATER(ah)) {
 		imr_reg |= AR_IMR_RXOK_HP;
 		if (ah->config.rx_intr_mitigation)
@@ -770,7 +833,7 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah,
 
 	if (!AR_SREV_9100(ah)) {
 		REG_WRITE(ah, AR_INTR_SYNC_CAUSE, 0xFFFFFFFF);
-		REG_WRITE(ah, AR_INTR_SYNC_ENABLE, AR_INTR_SYNC_DEFAULT);
+		REG_WRITE(ah, AR_INTR_SYNC_ENABLE, sync_default);
 		REG_WRITE(ah, AR_INTR_SYNC_MASK, 0);
 	}
 
@@ -830,8 +893,7 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
 		ah->misc_mode);
 
 	if (ah->misc_mode != 0)
-		REG_WRITE(ah, AR_PCU_MISC,
-			  REG_READ(ah, AR_PCU_MISC) | ah->misc_mode);
+		REG_SET_BIT(ah, AR_PCU_MISC, ah->misc_mode);
 
 	if (conf->channel && conf->channel->band == IEEE80211_BAND_5GHZ)
 		sifstime = 16;
@@ -899,23 +961,19 @@ u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan)
 static inline void ath9k_hw_set_dma(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	u32 regval;
 
 	ENABLE_REGWRITE_BUFFER(ah);
 
 	/*
 	 * set AHB_MODE not to do cacheline prefetches
 	*/
-	if (!AR_SREV_9300_20_OR_LATER(ah)) {
-		regval = REG_READ(ah, AR_AHB_MODE);
-		REG_WRITE(ah, AR_AHB_MODE, regval | AR_AHB_PREFETCH_RD_EN);
-	}
+	if (!AR_SREV_9300_20_OR_LATER(ah))
+		REG_SET_BIT(ah, AR_AHB_MODE, AR_AHB_PREFETCH_RD_EN);
 
 	/*
 	 * let mac dma reads be in 128 byte chunks
 	 */
-	regval = REG_READ(ah, AR_TXCFG) & ~AR_TXCFG_DMASZ_MASK;
-	REG_WRITE(ah, AR_TXCFG, regval | AR_TXCFG_DMASZ_128B);
+	REG_RMW(ah, AR_TXCFG, AR_TXCFG_DMASZ_128B, AR_TXCFG_DMASZ_MASK);
 
 	REGWRITE_BUFFER_FLUSH(ah);
 
@@ -932,8 +990,7 @@ static inline void ath9k_hw_set_dma(struct ath_hw *ah)
 	/*
 	 * let mac dma writes be in 128 byte chunks
 	 */
-	regval = REG_READ(ah, AR_RXCFG) & ~AR_RXCFG_DMASZ_MASK;
-	REG_WRITE(ah, AR_RXCFG, regval | AR_RXCFG_DMASZ_128B);
+	REG_RMW(ah, AR_RXCFG, AR_RXCFG_DMASZ_128B, AR_RXCFG_DMASZ_MASK);
 
 	/*
 	 * Setup receive FIFO threshold to hold off TX activities
@@ -972,30 +1029,27 @@ static inline void ath9k_hw_set_dma(struct ath_hw *ah)
 
 static void ath9k_hw_set_operating_mode(struct ath_hw *ah, int opmode)
 {
-	u32 val;
+	u32 mask = AR_STA_ID1_STA_AP | AR_STA_ID1_ADHOC;
+	u32 set = AR_STA_ID1_KSRCH_MODE;
 
-	val = REG_READ(ah, AR_STA_ID1);
-	val &= ~(AR_STA_ID1_STA_AP | AR_STA_ID1_ADHOC);
 	switch (opmode) {
-	case NL80211_IFTYPE_AP:
-		REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_STA_AP
-			  | AR_STA_ID1_KSRCH_MODE);
-		REG_CLR_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
-		break;
 	case NL80211_IFTYPE_ADHOC:
 	case NL80211_IFTYPE_MESH_POINT:
-		REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_ADHOC
-			  | AR_STA_ID1_KSRCH_MODE);
+		set |= AR_STA_ID1_ADHOC;
 		REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
 		break;
+	case NL80211_IFTYPE_AP:
+		set |= AR_STA_ID1_STA_AP;
+		/* fall through */
 	case NL80211_IFTYPE_STATION:
-		REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE);
+		REG_CLR_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
 		break;
 	default:
-		if (ah->is_monitoring)
-			REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE);
+		if (!ah->is_monitoring)
+			set = 0;
 		break;
 	}
+	REG_RMW(ah, AR_STA_ID1, set, mask);
 }
 
 void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled,
@@ -1021,10 +1075,8 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type)
 	u32 tmpReg;
 
 	if (AR_SREV_9100(ah)) {
-		u32 val = REG_READ(ah, AR_RTC_DERIVED_CLK);
-		val &= ~AR_RTC_DERIVED_CLK_PERIOD;
-		val |= SM(1, AR_RTC_DERIVED_CLK_PERIOD);
-		REG_WRITE(ah, AR_RTC_DERIVED_CLK, val);
+		REG_RMW_FIELD(ah, AR_RTC_DERIVED_CLK,
+			      AR_RTC_DERIVED_CLK_PERIOD, 1);
 		(void)REG_READ(ah, AR_RTC_DERIVED_CLK);
 	}
 
@@ -1212,6 +1264,20 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
 	return true;
 }
 
+static void ath9k_hw_apply_gpio_override(struct ath_hw *ah)
+{
+	u32 gpio_mask = ah->gpio_mask;
+	int i;
+
+	for (i = 0; gpio_mask; i++, gpio_mask >>= 1) {
+		if (!(gpio_mask & 1))
+			continue;
+
+		ath9k_hw_cfg_output(ah, i, AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+		ath9k_hw_set_gpio(ah, i, !!(ah->gpio_val & BIT(i)));
+	}
+}
+
 bool ath9k_hw_check_alive(struct ath_hw *ah)
 {
 	int count = 50;
@@ -1409,7 +1475,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	REGWRITE_BUFFER_FLUSH(ah);
 
 	ah->intr_txqs = 0;
-	for (i = 0; i < ah->caps.total_queues; i++)
+	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
 		ath9k_hw_resettxqueue(ah, i);
 
 	ath9k_hw_init_interrupt_masks(ah, ah->opmode);
@@ -1426,8 +1492,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 		ar9002_hw_enable_wep_aggregation(ah);
 	}
 
-	REG_WRITE(ah, AR_STA_ID1,
-		  REG_READ(ah, AR_STA_ID1) | AR_STA_ID1_PRESERVE_SEQNUM);
+	REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PRESERVE_SEQNUM);
 
 	ath9k_hw_set_dma(ah);
 
@@ -1480,7 +1545,9 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 				REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
 		}
 #ifdef __BIG_ENDIAN
-                else
+		else if (AR_SREV_9340(ah))
+			REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0);
+		else
 			REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
 #endif
 	}
@@ -1491,6 +1558,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	if (AR_SREV_9300_20_OR_LATER(ah))
 		ar9003_hw_bb_watchdog_config(ah);
 
+	ath9k_hw_apply_gpio_override(ah);
+
 	return 0;
 }
 EXPORT_SYMBOL(ath9k_hw_reset);
@@ -1670,21 +1739,15 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
 	case NL80211_IFTYPE_MESH_POINT:
 		REG_SET_BIT(ah, AR_TXCFG,
 			    AR_TXCFG_ADHOC_BEACON_ATIM_TX_POLICY);
-		REG_WRITE(ah, AR_NEXT_NDP_TIMER,
-			  TU_TO_USEC(next_beacon +
-				     (ah->atim_window ? ah->
-				      atim_window : 1)));
+		REG_WRITE(ah, AR_NEXT_NDP_TIMER, next_beacon +
+			  TU_TO_USEC(ah->atim_window ? ah->atim_window : 1));
 		flags |= AR_NDP_TIMER_EN;
 	case NL80211_IFTYPE_AP:
-		REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(next_beacon));
-		REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT,
-			  TU_TO_USEC(next_beacon -
-				     ah->config.
-				     dma_beacon_response_time));
-		REG_WRITE(ah, AR_NEXT_SWBA,
-			  TU_TO_USEC(next_beacon -
-				     ah->config.
-				     sw_beacon_response_time));
+		REG_WRITE(ah, AR_NEXT_TBTT_TIMER, next_beacon);
+		REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, next_beacon -
+			  TU_TO_USEC(ah->config.dma_beacon_response_time));
+		REG_WRITE(ah, AR_NEXT_SWBA, next_beacon -
+			  TU_TO_USEC(ah->config.sw_beacon_response_time));
 		flags |=
 			AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN;
 		break;
@@ -1696,18 +1759,13 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
 		break;
 	}
 
-	REG_WRITE(ah, AR_BEACON_PERIOD, TU_TO_USEC(beacon_period));
-	REG_WRITE(ah, AR_DMA_BEACON_PERIOD, TU_TO_USEC(beacon_period));
-	REG_WRITE(ah, AR_SWBA_PERIOD, TU_TO_USEC(beacon_period));
-	REG_WRITE(ah, AR_NDP_PERIOD, TU_TO_USEC(beacon_period));
+	REG_WRITE(ah, AR_BEACON_PERIOD, beacon_period);
+	REG_WRITE(ah, AR_DMA_BEACON_PERIOD, beacon_period);
+	REG_WRITE(ah, AR_SWBA_PERIOD, beacon_period);
+	REG_WRITE(ah, AR_NDP_PERIOD, beacon_period);
 
 	REGWRITE_BUFFER_FLUSH(ah);
 
-	beacon_period &= ~ATH9K_BEACON_ENA;
-	if (beacon_period & ATH9K_BEACON_RESET_TSF) {
-		ath9k_hw_reset_tsf(ah);
-	}
-
 	REG_SET_BIT(ah, AR_TIMER_MODE, flags);
 }
 EXPORT_SYMBOL(ath9k_hw_beaconinit);
@@ -1795,7 +1853,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
 
-	u16 capField = 0, eeval;
+	u16 eeval;
 	u8 ant_div_ctl1, tx_chainmask, rx_chainmask;
 
 	eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_0);
@@ -1806,8 +1864,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 		eeval |= AR9285_RDEXT_DEFAULT;
 	regulatory->current_rd_ext = eeval;
 
-	capField = ah->eep_ops->get_eeprom(ah, EEP_OP_CAP);
-
 	if (ah->opmode != NL80211_IFTYPE_AP &&
 	    ah->hw_version.subvendorid == AR_SUBVENDOR_ID_NEW_A) {
 		if (regulatory->current_rd == 0x64 ||
@@ -1842,6 +1898,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	    !(AR_SREV_9271(ah)))
 		/* CB71: GPIO 0 is pulled down to indicate 3 rx chains */
 		pCap->rx_chainmask = ath9k_hw_gpio_get(ah, 0) ? 0x5 : 0x7;
+	else if (AR_SREV_9100(ah))
+		pCap->rx_chainmask = 0x7;
 	else
 		/* Use rx_chainmask from EEPROM. */
 		pCap->rx_chainmask = ah->eep_ops->get_eeprom(ah, EEP_RX_MASK);
@@ -1852,36 +1910,13 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	if (AR_SREV_9300_20_OR_LATER(ah))
 		ah->misc_mode |= AR_PCU_ALWAYS_PERFORM_KEYSEARCH;
 
-	pCap->low_2ghz_chan = 2312;
-	pCap->high_2ghz_chan = 2732;
-
-	pCap->low_5ghz_chan = 4920;
-	pCap->high_5ghz_chan = 6100;
-
 	common->crypt_caps |= ATH_CRYPT_CAP_CIPHER_AESCCM;
 
-	if (ah->config.ht_enable)
+	if (ah->hw_version.devid != AR2427_DEVID_PCIE)
 		pCap->hw_caps |= ATH9K_HW_CAP_HT;
 	else
 		pCap->hw_caps &= ~ATH9K_HW_CAP_HT;
 
-	if (capField & AR_EEPROM_EEPCAP_MAXQCU)
-		pCap->total_queues =
-			MS(capField, AR_EEPROM_EEPCAP_MAXQCU);
-	else
-		pCap->total_queues = ATH9K_NUM_TX_QUEUES;
-
-	if (capField & AR_EEPROM_EEPCAP_KC_ENTRIES)
-		pCap->keycache_size =
-			1 << MS(capField, AR_EEPROM_EEPCAP_KC_ENTRIES);
-	else
-		pCap->keycache_size = AR_KEYTABLE_SIZE;
-
-	if (AR_SREV_9285(ah) || AR_SREV_9271(ah))
-		pCap->tx_triglevel_max = MAX_TX_FIFO_THRESHOLD >> 1;
-	else
-		pCap->tx_triglevel_max = MAX_TX_FIFO_THRESHOLD;
-
 	if (AR_SREV_9271(ah))
 		pCap->num_gpio_pins = AR9271_NUM_GPIO;
 	else if (AR_DEVID_7010(ah))
@@ -1900,8 +1935,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 		pCap->rts_aggr_limit = (8 * 1024);
 	}
 
-	pCap->hw_caps |= ATH9K_HW_CAP_ENHANCEDPM;
-
 #if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	ah->rfsilent = ah->eep_ops->get_eeprom(ah, EEP_RF_SILENT);
 	if (ah->rfsilent & EEP_RFSILENT_ENABLED) {
@@ -1923,32 +1956,23 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	else
 		pCap->hw_caps |= ATH9K_HW_CAP_4KB_SPLITTRANS;
 
-	if (regulatory->current_rd_ext & (1 << REG_EXT_JAPAN_MIDBAND)) {
-		pCap->reg_cap =
-			AR_EEPROM_EEREGCAP_EN_KK_NEW_11A |
-			AR_EEPROM_EEREGCAP_EN_KK_U1_EVEN |
-			AR_EEPROM_EEREGCAP_EN_KK_U2 |
-			AR_EEPROM_EEREGCAP_EN_KK_MIDBAND;
-	} else {
-		pCap->reg_cap =
-			AR_EEPROM_EEREGCAP_EN_KK_NEW_11A |
-			AR_EEPROM_EEREGCAP_EN_KK_U1_EVEN;
-	}
-
-	/* Advertise midband for AR5416 with FCC midband set in eeprom */
-	if (regulatory->current_rd_ext & (1 << REG_EXT_FCC_MIDBAND) &&
-	    AR_SREV_5416(ah))
-		pCap->reg_cap |= AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND;
-
-	if (AR_SREV_9280_20_OR_LATER(ah) && common->btcoex_enabled) {
-		btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO;
-		btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO;
-
-		if (AR_SREV_9285(ah)) {
+	if (common->btcoex_enabled) {
+		if (AR_SREV_9300_20_OR_LATER(ah)) {
 			btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE;
-			btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO;
-		} else {
-			btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE;
+			btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9300;
+			btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9300;
+			btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO_9300;
+		} else if (AR_SREV_9280_20_OR_LATER(ah)) {
+			btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9280;
+			btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9280;
+
+			if (AR_SREV_9285(ah)) {
+				btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE;
+				btcoex_hw->btpriority_gpio =
+						ATH_BTPRIORITY_GPIO_9285;
+			} else {
+				btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE;
+			}
 		}
 	} else {
 		btcoex_hw->scheme = ATH_BTCOEX_CFG_NONE;
@@ -1998,6 +2022,22 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	}
 
 
+	if (AR_SREV_9485(ah)) {
+		ant_div_ctl1 = ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
+		/*
+		 * enable the diversity-combining algorithm only when
+		 * both enable_lna_div and enable_fast_div are set
+		 *		Table for Diversity
+		 * ant_div_alt_lnaconf		bit 0-1
+		 * ant_div_main_lnaconf		bit 2-3
+		 * ant_div_alt_gaintb		bit 4
+		 * ant_div_main_gaintb		bit 5
+		 * enable_ant_div_lnadiv	bit 6
+		 * enable_ant_fast_div		bit 7
+		 */
+		if ((ant_div_ctl1 >> 0x6) == 0x3)
+			pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB;
+	}
 
 	if (AR_SREV_9485_10(ah)) {
 		pCap->pcie_lcr_extsync_en = true;
@@ -2186,11 +2226,9 @@ void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits)
 	REG_WRITE(ah, AR_PHY_ERR, phybits);
 
 	if (phybits)
-		REG_WRITE(ah, AR_RXCFG,
-			  REG_READ(ah, AR_RXCFG) | AR_RXCFG_ZLFDMA);
+		REG_SET_BIT(ah, AR_RXCFG, AR_RXCFG_ZLFDMA);
 	else
-		REG_WRITE(ah, AR_RXCFG,
-			  REG_READ(ah, AR_RXCFG) & ~AR_RXCFG_ZLFDMA);
+		REG_CLR_BIT(ah, AR_RXCFG, AR_RXCFG_ZLFDMA);
 
 	REGWRITE_BUFFER_FLUSH(ah);
 }
@@ -2366,10 +2404,11 @@ static u32 rightmost_index(struct ath_gen_timer_table *timer_table, u32 *mask)
 	return timer_table->gen_timer_index[b];
 }
 
-static u32 ath9k_hw_gettsf32(struct ath_hw *ah)
+u32 ath9k_hw_gettsf32(struct ath_hw *ah)
 {
 	return REG_READ(ah, AR_TSF_L32);
 }
+EXPORT_SYMBOL(ath9k_hw_gettsf32);
 
 struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
 					  void (*trigger)(void *),
@@ -2402,11 +2441,11 @@ EXPORT_SYMBOL(ath_gen_timer_alloc);
 
 void ath9k_hw_gen_timer_start(struct ath_hw *ah,
 			      struct ath_gen_timer *timer,
-			      u32 timer_next,
+			      u32 trig_timeout,
 			      u32 timer_period)
 {
 	struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers;
-	u32 tsf;
+	u32 tsf, timer_next;
 
 	BUG_ON(!timer_period);
 
@@ -2414,17 +2453,12 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah,
 
 	tsf = ath9k_hw_gettsf32(ah);
 
+	timer_next = tsf + trig_timeout;
+
 	ath_dbg(ath9k_hw_common(ah), ATH_DBG_HWTIMER,
 		"current tsf %x period %x timer_next %x\n",
 		tsf, timer_period, timer_next);
 
-	/*
-	 * Pull timer_next forward if the current TSF already passed it
-	 * because of software latency
-	 */
-	if (timer_next < tsf)
-		timer_next = tsf + timer_period;
-
 	/*
 	 * Program generic timer registers
 	 */
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 6650fd48415cb6f0cb2c558521aca3fc6b15f72f..7af2773d2bfc38766ec77480aace1f205cb045d2 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -43,6 +43,7 @@
 #define AR9287_DEVID_PCI	0x002d
 #define AR9287_DEVID_PCIE	0x002e
 #define AR9300_DEVID_PCIE	0x0030
+#define AR9300_DEVID_AR9340	0x0031
 #define AR9300_DEVID_AR9485_PCIE 0x0032
 
 #define AR5416_AR9100_DEVID	0x000b
@@ -55,6 +56,9 @@
 #define AT9285_COEX3WIRE_SA_SUBSYSID	0x30aa
 #define AT9285_COEX3WIRE_DA_SUBSYSID	0x30ab
 
+#define AR9300_NUM_BT_WEIGHTS   4
+#define AR9300_NUM_WLAN_WEIGHTS 4
+
 #define ATH_AMPDU_LIMIT_MAX        (64 * 1024 - 1)
 
 #define	ATH_DEFAULT_NOISE_FLOOR -95
@@ -65,53 +69,49 @@
 
 /* Register read/write primitives */
 #define REG_WRITE(_ah, _reg, _val) \
-	ath9k_hw_common(_ah)->ops->write((_ah), (_val), (_reg))
+	(_ah)->reg_ops.write((_ah), (_val), (_reg))
 
 #define REG_READ(_ah, _reg) \
-	ath9k_hw_common(_ah)->ops->read((_ah), (_reg))
+	(_ah)->reg_ops.read((_ah), (_reg))
 
 #define REG_READ_MULTI(_ah, _addr, _val, _cnt)		\
-	ath9k_hw_common(_ah)->ops->multi_read((_ah), (_addr), (_val), (_cnt))
+	(_ah)->reg_ops.multi_read((_ah), (_addr), (_val), (_cnt))
+
+#define REG_RMW(_ah, _reg, _set, _clr) \
+	(_ah)->reg_ops.rmw((_ah), (_reg), (_set), (_clr))
 
 #define ENABLE_REGWRITE_BUFFER(_ah)					\
 	do {								\
-		if (ath9k_hw_common(_ah)->ops->enable_write_buffer)	\
-			ath9k_hw_common(_ah)->ops->enable_write_buffer((_ah)); \
+		if ((_ah)->reg_ops.enable_write_buffer)	\
+			(_ah)->reg_ops.enable_write_buffer((_ah)); \
 	} while (0)
 
 #define REGWRITE_BUFFER_FLUSH(_ah)					\
 	do {								\
-		if (ath9k_hw_common(_ah)->ops->write_flush)		\
-			ath9k_hw_common(_ah)->ops->write_flush((_ah));	\
+		if ((_ah)->reg_ops.write_flush)		\
+			(_ah)->reg_ops.write_flush((_ah));	\
 	} while (0)
 
 #define SM(_v, _f)  (((_v) << _f##_S) & _f)
 #define MS(_v, _f)  (((_v) & _f) >> _f##_S)
-#define REG_RMW(_a, _r, _set, _clr)    \
-	REG_WRITE(_a, _r, (REG_READ(_a, _r) & ~(_clr)) | (_set))
 #define REG_RMW_FIELD(_a, _r, _f, _v) \
-	REG_WRITE(_a, _r, \
-	(REG_READ(_a, _r) & ~_f) | (((_v) << _f##_S) & _f))
+	REG_RMW(_a, _r, (((_v) << _f##_S) & _f), (_f))
 #define REG_READ_FIELD(_a, _r, _f) \
 	(((REG_READ(_a, _r) & _f) >> _f##_S))
 #define REG_SET_BIT(_a, _r, _f) \
-	REG_WRITE(_a, _r, REG_READ(_a, _r) | (_f))
+	REG_RMW(_a, _r, (_f), 0)
 #define REG_CLR_BIT(_a, _r, _f) \
-	REG_WRITE(_a, _r, REG_READ(_a, _r) & ~(_f))
+	REG_RMW(_a, _r, 0, (_f))
 
-#define DO_DELAY(x) do {			\
-		if ((++(x) % 64) == 0)          \
-			udelay(1);		\
+#define DO_DELAY(x) do {					\
+		if (((++(x) % 64) == 0) &&			\
+		    (ath9k_hw_common(ah)->bus_ops->ath_bus_type	\
+			!= ATH_USB))				\
+			udelay(1);				\
 	} while (0)
 
-#define REG_WRITE_ARRAY(iniarray, column, regWr) do {                   \
-		int r;							\
-		for (r = 0; r < ((iniarray)->ia_rows); r++) {		\
-			REG_WRITE(ah, INI_RA((iniarray), (r), 0),	\
-				  INI_RA((iniarray), r, (column)));	\
-			DO_DELAY(regWr);				\
-		}							\
-	} while (0)
+#define REG_WRITE_ARRAY(iniarray, column, regWr) \
+	ath9k_hw_write_array(ah, iniarray, column, &(regWr))
 
 #define AR_GPIO_OUTPUT_MUX_AS_OUTPUT             0
 #define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1
@@ -125,7 +125,7 @@
 #define AR_GPIO_BIT(_gpio)          (1 << (_gpio))
 
 #define BASE_ACTIVATE_DELAY         100
-#define RTC_PLL_SETTLE_DELAY        100
+#define RTC_PLL_SETTLE_DELAY        (AR_SREV_9340(ah) ? 1000 : 100)
 #define COEF_SCALE_S                24
 #define HT40_CHANNEL_CENTER_SHIFT   10
 
@@ -178,7 +178,6 @@ enum ath9k_hw_caps {
 	ATH9K_HW_CAP_HT                         = BIT(0),
 	ATH9K_HW_CAP_RFSILENT                   = BIT(1),
 	ATH9K_HW_CAP_CST                        = BIT(2),
-	ATH9K_HW_CAP_ENHANCEDPM                 = BIT(3),
 	ATH9K_HW_CAP_AUTOSLEEP                  = BIT(4),
 	ATH9K_HW_CAP_4KB_SPLITTRANS             = BIT(5),
 	ATH9K_HW_CAP_EDMA			= BIT(6),
@@ -195,17 +194,11 @@ enum ath9k_hw_caps {
 
 struct ath9k_hw_capabilities {
 	u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */
-	u16 total_queues;
-	u16 keycache_size;
-	u16 low_5ghz_chan, high_5ghz_chan;
-	u16 low_2ghz_chan, high_2ghz_chan;
 	u16 rts_aggr_limit;
 	u8 tx_chainmask;
 	u8 rx_chainmask;
 	u8 max_txchains;
 	u8 max_rxchains;
-	u16 tx_triglevel_max;
-	u16 reg_cap;
 	u8 num_gpio_pins;
 	u8 rx_hp_qdepth;
 	u8 rx_lp_qdepth;
@@ -227,7 +220,6 @@ struct ath9k_ops_config {
 	u8 pcie_clock_req;
 	u32 pcie_waen;
 	u8 analog_shiftreg;
-	u8 ht_enable;
 	u8 paprd_disable;
 	u32 ofdm_trig_low;
 	u32 ofdm_trig_high;
@@ -412,8 +404,6 @@ struct ath9k_beacon_state {
 	u32 bs_nextdtim;
 	u32 bs_intval;
 #define ATH9K_BEACON_PERIOD       0x0000ffff
-#define ATH9K_BEACON_ENA          0x00800000
-#define ATH9K_BEACON_RESET_TSF    0x01000000
 #define ATH9K_TSFOOR_THRESHOLD    0x00004240 /* 16k us */
 	u32 bs_dtimperiod;
 	u16 bs_cfpperiod;
@@ -489,6 +479,10 @@ struct ath_hw_antcomb_conf {
 	u8 main_lna_conf;
 	u8 alt_lna_conf;
 	u8 fast_div_bias;
+	u8 main_gaintb;
+	u8 alt_gaintb;
+	int lna1_lna2_delta;
+	u8 div_group;
 };
 
 /**
@@ -638,10 +632,12 @@ struct ath_hw_ops {
 				   u32 numDelims);
 	void (*set11n_aggr_last)(struct ath_hw *ah, void *ds);
 	void (*clr11n_aggr)(struct ath_hw *ah, void *ds);
-	void (*set11n_burstduration)(struct ath_hw *ah, void *ds,
-				     u32 burstDuration);
-	void (*set11n_virtualmorefrag)(struct ath_hw *ah, void *ds,
-				       u32 vmf);
+	void (*set_clrdmask)(struct ath_hw *ah, void *ds, bool val);
+	void (*antdiv_comb_conf_get)(struct ath_hw *ah,
+			struct ath_hw_antcomb_conf *antconf);
+	void (*antdiv_comb_conf_set)(struct ath_hw *ah,
+			struct ath_hw_antcomb_conf *antconf);
+
 };
 
 struct ath_nf_limits {
@@ -655,6 +651,8 @@ struct ath_nf_limits {
 #define AH_UNPLUGGED    0x2 /* The card has been physically removed. */
 
 struct ath_hw {
+	struct ath_ops reg_ops;
+
 	struct ieee80211_hw *hw;
 	struct ath_common common;
 	struct ath9k_hw_version hw_version;
@@ -784,6 +782,8 @@ struct ath_hw {
 
 	/* Bluetooth coexistance */
 	struct ath_btcoex_hw btcoex_hw;
+	u32 bt_coex_bt_weight[AR9300_NUM_BT_WEIGHTS];
+	u32 bt_coex_wlan_weight[AR9300_NUM_WLAN_WEIGHTS];
 
 	u32 intr_txqs;
 	u8 txchainmask;
@@ -794,7 +794,9 @@ struct ath_hw {
 	u32 originalGain[22];
 	int initPDADC;
 	int PDADCdelta;
-	u8 led_pin;
+	int led_pin;
+	u32 gpio_mask;
+	u32 gpio_val;
 
 	struct ar5416IniArray iniModes;
 	struct ar5416IniArray iniCommon;
@@ -810,6 +812,7 @@ struct ath_hw {
 	struct ar5416IniArray iniPcieSerdes;
 	struct ar5416IniArray iniPcieSerdesLowPower;
 	struct ar5416IniArray iniModesAdditional;
+	struct ar5416IniArray iniModesAdditional_40M;
 	struct ar5416IniArray iniModesRxGain;
 	struct ar5416IniArray iniModesTxGain;
 	struct ar5416IniArray iniModes_9271_1_0_only;
@@ -856,6 +859,16 @@ struct ath_hw {
 
 	/* Enterprise mode cap */
 	u32 ent_mode;
+
+	bool is_clk_25mhz;
+};
+
+struct ath_bus_ops {
+	enum ath_bus_type ath_bus_type;
+	void (*read_cachesize)(struct ath_common *common, int *csz);
+	bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
+	void (*bt_coex_prep)(struct ath_common *common);
+	void (*extn_synch_en)(struct ath_common *common);
 };
 
 static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah)
@@ -900,15 +913,12 @@ void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio,
 void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val);
 u32 ath9k_hw_getdefantenna(struct ath_hw *ah);
 void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna);
-void ath9k_hw_antdiv_comb_conf_get(struct ath_hw *ah,
-				   struct ath_hw_antcomb_conf *antconf);
-void ath9k_hw_antdiv_comb_conf_set(struct ath_hw *ah,
-				   struct ath_hw_antcomb_conf *antconf);
 
 /* General Operation */
 bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout);
+void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array,
+			  int column, unsigned int *writecnt);
 u32 ath9k_hw_reverse_bits(u32 val, u32 n);
-bool ath9k_get_channel_edges(struct ath_hw *ah, u16 flags, u16 *low, u16 *high);
 u16 ath9k_hw_computetxtime(struct ath_hw *ah,
 			   u8 phy, int kbps,
 			   u32 frameLen, u16 rateix, bool shortPreamble);
@@ -924,12 +934,13 @@ void ath9k_hw_setopmode(struct ath_hw *ah);
 void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1);
 void ath9k_hw_setbssidmask(struct ath_hw *ah);
 void ath9k_hw_write_associd(struct ath_hw *ah);
+u32 ath9k_hw_gettsf32(struct ath_hw *ah);
 u64 ath9k_hw_gettsf64(struct ath_hw *ah);
 void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64);
 void ath9k_hw_reset_tsf(struct ath_hw *ah);
 void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting);
 void ath9k_hw_init_global_settings(struct ath_hw *ah);
-unsigned long ar9003_get_pll_sqsum_dvc(struct ath_hw *ah);
+u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah);
 void ath9k_hw_set11nmac2040(struct ath_hw *ah);
 void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period);
 void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 79aec983279ff3d6ada9020054034af96c0c5578..b172d1509515e97881eb9a14945df7cb1830a207 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/ath9k_platform.h>
 
 #include "ath9k.h"
 
@@ -195,10 +196,27 @@ static unsigned int ath9k_ioread32(void *hw_priv, u32 reg_offset)
 	return val;
 }
 
-static const struct ath_ops ath9k_common_ops = {
-	.read = ath9k_ioread32,
-	.write = ath9k_iowrite32,
-};
+static unsigned int ath9k_reg_rmw(void *hw_priv, u32 reg_offset, u32 set, u32 clr)
+{
+	struct ath_hw *ah = (struct ath_hw *) hw_priv;
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	unsigned long uninitialized_var(flags);
+	u32 val;
+
+	if (ah->config.serialize_regmode == SER_REG_MODE_ON)
+		spin_lock_irqsave(&sc->sc_serial_rw, flags);
+
+	val = ioread32(sc->mem + reg_offset);
+	val &= ~clr;
+	val |= set;
+	iowrite32(val, sc->mem + reg_offset);
+
+	if (ah->config.serialize_regmode == SER_REG_MODE_ON)
+		spin_unlock_irqrestore(&sc->sc_serial_rw, flags);
+
+	return val;
+}
 
 /**************************/
 /*     Initialization     */
@@ -389,13 +407,7 @@ void ath9k_init_crypto(struct ath_softc *sc)
 	int i = 0;
 
 	/* Get the hardware key cache size. */
-	common->keymax = sc->sc_ah->caps.keycache_size;
-	if (common->keymax > ATH_KEYMAX) {
-		ath_dbg(common, ATH_DBG_ANY,
-			"Warning, using only %u entries in %u key cache\n",
-			ATH_KEYMAX, common->keymax);
-		common->keymax = ATH_KEYMAX;
-	}
+	common->keymax = AR_KEYTABLE_SIZE;
 
 	/*
 	 * Reset the key cache since some parts do not
@@ -537,6 +549,7 @@ static void ath9k_init_misc(struct ath_softc *sc)
 static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 			    const struct ath_bus_ops *bus_ops)
 {
+	struct ath9k_platform_data *pdata = sc->dev->platform_data;
 	struct ath_hw *ah = NULL;
 	struct ath_common *common;
 	int ret = 0, i;
@@ -549,13 +562,23 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	ah->hw = sc->hw;
 	ah->hw_version.devid = devid;
 	ah->hw_version.subsysid = subsysid;
+	ah->reg_ops.read = ath9k_ioread32;
+	ah->reg_ops.write = ath9k_iowrite32;
+	ah->reg_ops.rmw = ath9k_reg_rmw;
 	sc->sc_ah = ah;
 
-	if (!sc->dev->platform_data)
+	if (!pdata) {
 		ah->ah_flags |= AH_USE_EEPROM;
+		sc->sc_ah->led_pin = -1;
+	} else {
+		sc->sc_ah->gpio_mask = pdata->gpio_mask;
+		sc->sc_ah->gpio_val = pdata->gpio_val;
+		sc->sc_ah->led_pin = pdata->led_pin;
+		ah->is_clk_25mhz = pdata->is_clk_25mhz;
+	}
 
 	common = ath9k_hw_common(ah);
-	common->ops = &ath9k_common_ops;
+	common->ops = &ah->reg_ops;
 	common->bus_ops = bus_ops;
 	common->ah = ah;
 	common->hw = sc->hw;
@@ -587,6 +610,9 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	if (ret)
 		goto err_hw;
 
+	if (pdata && pdata->macaddr)
+		memcpy(common->macaddr, pdata->macaddr, ETH_ALEN);
+
 	ret = ath9k_init_queues(sc);
 	if (ret)
 		goto err_queues;
@@ -679,6 +705,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 	if (AR_SREV_5416(sc->sc_ah))
 		hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
+	hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
+
 	hw->queues = 4;
 	hw->max_rates = 4;
 	hw->channel_change_time = 5000;
@@ -773,6 +801,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 
 	INIT_WORK(&sc->hw_check_work, ath_hw_check);
 	INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
+	INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
 	sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
 
 	ath_init_leds(sc);
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index edc1cbbfecaf6fbd153ce00237f1101f49096edc..bd6d2b9d736fbb7b2649bdc3311971f5c9f1a8e0 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -209,15 +209,8 @@ bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q,
 {
 	u32 cw;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	struct ath9k_tx_queue_info *qi;
 
-	if (q >= pCap->total_queues) {
-		ath_dbg(common, ATH_DBG_QUEUE,
-			"Set TXQ properties, invalid queue: %u\n", q);
-		return false;
-	}
-
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
 		ath_dbg(common, ATH_DBG_QUEUE,
@@ -280,15 +273,8 @@ bool ath9k_hw_get_txq_props(struct ath_hw *ah, int q,
 			    struct ath9k_tx_queue_info *qinfo)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	struct ath9k_tx_queue_info *qi;
 
-	if (q >= pCap->total_queues) {
-		ath_dbg(common, ATH_DBG_QUEUE,
-			"Get TXQ properties, invalid queue: %u\n", q);
-		return false;
-	}
-
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
 		ath_dbg(common, ATH_DBG_QUEUE,
@@ -320,28 +306,27 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type,
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_tx_queue_info *qi;
-	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	int q;
 
 	switch (type) {
 	case ATH9K_TX_QUEUE_BEACON:
-		q = pCap->total_queues - 1;
+		q = ATH9K_NUM_TX_QUEUES - 1;
 		break;
 	case ATH9K_TX_QUEUE_CAB:
-		q = pCap->total_queues - 2;
+		q = ATH9K_NUM_TX_QUEUES - 2;
 		break;
 	case ATH9K_TX_QUEUE_PSPOLL:
 		q = 1;
 		break;
 	case ATH9K_TX_QUEUE_UAPSD:
-		q = pCap->total_queues - 3;
+		q = ATH9K_NUM_TX_QUEUES - 3;
 		break;
 	case ATH9K_TX_QUEUE_DATA:
-		for (q = 0; q < pCap->total_queues; q++)
+		for (q = 0; q < ATH9K_NUM_TX_QUEUES; q++)
 			if (ah->txq[q].tqi_type ==
 			    ATH9K_TX_QUEUE_INACTIVE)
 				break;
-		if (q == pCap->total_queues) {
+		if (q == ATH9K_NUM_TX_QUEUES) {
 			ath_err(common, "No available TX queue\n");
 			return -1;
 		}
@@ -382,15 +367,9 @@ EXPORT_SYMBOL(ath9k_hw_setuptxqueue);
 
 bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q)
 {
-	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_tx_queue_info *qi;
 
-	if (q >= pCap->total_queues) {
-		ath_dbg(common, ATH_DBG_QUEUE,
-			"Release TXQ, invalid queue: %u\n", q);
-		return false;
-	}
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
 		ath_dbg(common, ATH_DBG_QUEUE,
@@ -414,18 +393,11 @@ EXPORT_SYMBOL(ath9k_hw_releasetxqueue);
 
 bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
 {
-	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_channel *chan = ah->curchan;
 	struct ath9k_tx_queue_info *qi;
 	u32 cwMin, chanCwMin, value;
 
-	if (q >= pCap->total_queues) {
-		ath_dbg(common, ATH_DBG_QUEUE,
-			"Reset TXQ, invalid queue: %u\n", q);
-		return false;
-	}
-
 	qi = &ah->txq[q];
 	if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
 		ath_dbg(common, ATH_DBG_QUEUE,
@@ -458,17 +430,21 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
 		  SM(qi->tqi_shretry, AR_D_RETRY_LIMIT_FR_SH));
 
 	REG_WRITE(ah, AR_QMISC(q), AR_Q_MISC_DCU_EARLY_TERM_REQ);
-	REG_WRITE(ah, AR_DMISC(q),
-		  AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x2);
+
+	if (AR_SREV_9340(ah))
+		REG_WRITE(ah, AR_DMISC(q),
+			  AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x1);
+	else
+		REG_WRITE(ah, AR_DMISC(q),
+			  AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x2);
 
 	if (qi->tqi_cbrPeriod) {
 		REG_WRITE(ah, AR_QCBRCFG(q),
 			  SM(qi->tqi_cbrPeriod, AR_Q_CBRCFG_INTERVAL) |
 			  SM(qi->tqi_cbrOverflowLimit, AR_Q_CBRCFG_OVF_THRESH));
-		REG_WRITE(ah, AR_QMISC(q),
-			  REG_READ(ah, AR_QMISC(q)) | AR_Q_MISC_FSP_CBR |
-			  (qi->tqi_cbrOverflowLimit ?
-			   AR_Q_MISC_CBR_EXP_CNTR_LIMIT_EN : 0));
+		REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_FSP_CBR |
+			    (qi->tqi_cbrOverflowLimit ?
+			     AR_Q_MISC_CBR_EXP_CNTR_LIMIT_EN : 0));
 	}
 	if (qi->tqi_readyTime && (qi->tqi_type != ATH9K_TX_QUEUE_CAB)) {
 		REG_WRITE(ah, AR_QRDYTIMECFG(q),
@@ -481,40 +457,31 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
 		  (qi->tqi_burstTime ? AR_D_CHNTIME_EN : 0));
 
 	if (qi->tqi_burstTime
-	    && (qi->tqi_qflags & TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)) {
-		REG_WRITE(ah, AR_QMISC(q),
-			  REG_READ(ah, AR_QMISC(q)) |
-			  AR_Q_MISC_RDYTIME_EXP_POLICY);
+	    && (qi->tqi_qflags & TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE))
+		REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_RDYTIME_EXP_POLICY);
 
-	}
-
-	if (qi->tqi_qflags & TXQ_FLAG_BACKOFF_DISABLE) {
-		REG_WRITE(ah, AR_DMISC(q),
-			  REG_READ(ah, AR_DMISC(q)) |
-			  AR_D_MISC_POST_FR_BKOFF_DIS);
-	}
+	if (qi->tqi_qflags & TXQ_FLAG_BACKOFF_DISABLE)
+		REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_POST_FR_BKOFF_DIS);
 
 	REGWRITE_BUFFER_FLUSH(ah);
 
-	if (qi->tqi_qflags & TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE) {
-		REG_WRITE(ah, AR_DMISC(q),
-			  REG_READ(ah, AR_DMISC(q)) |
-			  AR_D_MISC_FRAG_BKOFF_EN);
-	}
+	if (qi->tqi_qflags & TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
+		REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_FRAG_BKOFF_EN);
+
 	switch (qi->tqi_type) {
 	case ATH9K_TX_QUEUE_BEACON:
 		ENABLE_REGWRITE_BUFFER(ah);
 
-		REG_WRITE(ah, AR_QMISC(q), REG_READ(ah, AR_QMISC(q))
-			  | AR_Q_MISC_FSP_DBA_GATED
-			  | AR_Q_MISC_BEACON_USE
-			  | AR_Q_MISC_CBR_INCR_DIS1);
+		REG_SET_BIT(ah, AR_QMISC(q),
+			    AR_Q_MISC_FSP_DBA_GATED
+			    | AR_Q_MISC_BEACON_USE
+			    | AR_Q_MISC_CBR_INCR_DIS1);
 
-		REG_WRITE(ah, AR_DMISC(q), REG_READ(ah, AR_DMISC(q))
-			  | (AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL <<
+		REG_SET_BIT(ah, AR_DMISC(q),
+			    (AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL <<
 			     AR_D_MISC_ARB_LOCKOUT_CNTRL_S)
-			  | AR_D_MISC_BEACON_USE
-			  | AR_D_MISC_POST_FR_BKOFF_DIS);
+			    | AR_D_MISC_BEACON_USE
+			    | AR_D_MISC_POST_FR_BKOFF_DIS);
 
 		REGWRITE_BUFFER_FLUSH(ah);
 
@@ -533,41 +500,38 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
 	case ATH9K_TX_QUEUE_CAB:
 		ENABLE_REGWRITE_BUFFER(ah);
 
-		REG_WRITE(ah, AR_QMISC(q), REG_READ(ah, AR_QMISC(q))
-			  | AR_Q_MISC_FSP_DBA_GATED
-			  | AR_Q_MISC_CBR_INCR_DIS1
-			  | AR_Q_MISC_CBR_INCR_DIS0);
+		REG_SET_BIT(ah, AR_QMISC(q),
+			    AR_Q_MISC_FSP_DBA_GATED
+			    | AR_Q_MISC_CBR_INCR_DIS1
+			    | AR_Q_MISC_CBR_INCR_DIS0);
 		value = (qi->tqi_readyTime -
 			 (ah->config.sw_beacon_response_time -
 			  ah->config.dma_beacon_response_time) -
 			 ah->config.additional_swba_backoff) * 1024;
 		REG_WRITE(ah, AR_QRDYTIMECFG(q),
 			  value | AR_Q_RDYTIMECFG_EN);
-		REG_WRITE(ah, AR_DMISC(q), REG_READ(ah, AR_DMISC(q))
-			  | (AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL <<
+		REG_SET_BIT(ah, AR_DMISC(q),
+			    (AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL <<
 			     AR_D_MISC_ARB_LOCKOUT_CNTRL_S));
 
 		REGWRITE_BUFFER_FLUSH(ah);
 
 		break;
 	case ATH9K_TX_QUEUE_PSPOLL:
-		REG_WRITE(ah, AR_QMISC(q),
-			  REG_READ(ah, AR_QMISC(q)) | AR_Q_MISC_CBR_INCR_DIS1);
+		REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_CBR_INCR_DIS1);
 		break;
 	case ATH9K_TX_QUEUE_UAPSD:
-		REG_WRITE(ah, AR_DMISC(q), REG_READ(ah, AR_DMISC(q)) |
-			  AR_D_MISC_POST_FR_BKOFF_DIS);
+		REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_POST_FR_BKOFF_DIS);
 		break;
 	default:
 		break;
 	}
 
 	if (qi->tqi_intFlags & ATH9K_TXQ_USE_LOCKOUT_BKOFF_DIS) {
-		REG_WRITE(ah, AR_DMISC(q),
-			  REG_READ(ah, AR_DMISC(q)) |
-			  SM(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL,
-			     AR_D_MISC_ARB_LOCKOUT_CNTRL) |
-			  AR_D_MISC_POST_FR_BKOFF_DIS);
+		REG_SET_BIT(ah, AR_DMISC(q),
+			    SM(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL,
+			       AR_D_MISC_ARB_LOCKOUT_CNTRL) |
+			    AR_D_MISC_POST_FR_BKOFF_DIS);
 	}
 
 	if (AR_SREV_9300_20_OR_LATER(ah))
@@ -754,7 +718,6 @@ EXPORT_SYMBOL(ath9k_hw_abortpcurecv);
 bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset)
 {
 #define AH_RX_STOP_DMA_TIMEOUT 10000   /* usec */
-#define AH_RX_TIME_QUANTUM     100     /* usec */
 	struct ath_common *common = ath9k_hw_common(ah);
 	u32 mac_status, last_mac_status = 0;
 	int i;
@@ -797,7 +760,6 @@ bool ath9k_hw_stopdmarecv(struct ath_hw *ah, bool *reset)
 		return true;
 	}
 
-#undef AH_RX_TIME_QUANTUM
 #undef AH_RX_STOP_DMA_TIMEOUT
 }
 EXPORT_SYMBOL(ath9k_hw_stopdmarecv);
@@ -855,10 +817,14 @@ EXPORT_SYMBOL(ath9k_hw_disable_interrupts);
 void ath9k_hw_enable_interrupts(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
+	u32 sync_default = AR_INTR_SYNC_DEFAULT;
 
 	if (!(ah->imask & ATH9K_INT_GLOBAL))
 		return;
 
+	if (AR_SREV_9340(ah))
+		sync_default &= ~AR_INTR_SYNC_HOST1_FATAL;
+
 	ath_dbg(common, ATH_DBG_INTERRUPT, "enable IER\n");
 	REG_WRITE(ah, AR_IER, AR_IER_ENABLE);
 	if (!AR_SREV_9100(ah)) {
@@ -867,10 +833,8 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
 		REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ);
 
 
-		REG_WRITE(ah, AR_INTR_SYNC_ENABLE,
-			  AR_INTR_SYNC_DEFAULT);
-		REG_WRITE(ah, AR_INTR_SYNC_MASK,
-			  AR_INTR_SYNC_DEFAULT);
+		REG_WRITE(ah, AR_INTR_SYNC_ENABLE, sync_default);
+		REG_WRITE(ah, AR_INTR_SYNC_MASK, sync_default);
 	}
 	ath_dbg(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
 		REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
@@ -926,6 +890,9 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints)
 			mask |= AR_IMR_GENTMR;
 	}
 
+	if (ints & ATH9K_INT_GENTIMER)
+		mask |= AR_IMR_GENTMR;
+
 	if (ints & (ATH9K_INT_BMISC)) {
 		mask |= AR_IMR_BCNMISC;
 		if (ints & ATH9K_INT_TIM)
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index c2a59386fb9cf05a7eabb12214e613103e0c08b0..b60c130917f7e959a356381757c852934c2ada17 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -239,7 +239,6 @@ struct ath_desc {
 	void *ds_vdata;
 } __packed __aligned(4);
 
-#define ATH9K_TXDESC_CLRDMASK		0x0001
 #define ATH9K_TXDESC_NOACK		0x0002
 #define ATH9K_TXDESC_RTSENA		0x0004
 #define ATH9K_TXDESC_CTSENA		0x0008
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 17d04ff8d678021aaf0f52f2da55794e017272b5..17ebdf1e8b7bc567c20644eb150eec9058012a72 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -299,7 +299,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 
 	if (!(sc->sc_flags & (SC_OP_OFFCHANNEL))) {
 		if (sc->sc_flags & SC_OP_BEACONS)
-			ath_beacon_config(sc, NULL);
+			ath_set_beacon(sc);
 		ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0);
 		ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work, HZ/2);
 		ath_start_ani(common);
@@ -624,6 +624,43 @@ void ath_hw_check(struct work_struct *work)
 	ath9k_ps_restore(sc);
 }
 
+static void ath_hw_pll_rx_hang_check(struct ath_softc *sc, u32 pll_sqsum)
+{
+	static int count;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+
+	if (pll_sqsum >= 0x40000) {
+		count++;
+		if (count == 3) {
+			/* Rx is hung for more than 500ms. Reset it */
+			ath_dbg(common, ATH_DBG_RESET,
+				"Possible RX hang, resetting");
+			ath_reset(sc, true);
+			count = 0;
+		}
+	} else
+		count = 0;
+}
+
+void ath_hw_pll_work(struct work_struct *work)
+{
+	struct ath_softc *sc = container_of(work, struct ath_softc,
+					    hw_pll_work.work);
+	u32 pll_sqsum;
+
+	if (AR_SREV_9485(sc->sc_ah)) {
+
+		ath9k_ps_wakeup(sc);
+		pll_sqsum = ar9003_get_pll_sqsum_dvc(sc->sc_ah);
+		ath9k_ps_restore(sc);
+
+		ath_hw_pll_rx_hang_check(sc, pll_sqsum);
+
+		ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work, HZ/5);
+	}
+}
+
+
 void ath9k_tasklet(unsigned long data)
 {
 	struct ath_softc *sc = (struct ath_softc *)data;
@@ -652,6 +689,17 @@ void ath9k_tasklet(unsigned long data)
 	    !ath9k_hw_check_alive(ah))
 		ieee80211_queue_work(sc->hw, &sc->hw_check_work);
 
+	if ((status & ATH9K_INT_TSFOOR) && sc->ps_enabled) {
+		/*
+		 * TSF sync does not look correct; remain awake to sync with
+		 * the next Beacon.
+		 */
+		ath_dbg(common, ATH_DBG_PS,
+			"TSFOOR - Sync with next Beacon\n");
+		sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC |
+				PS_TSFOOR_SYNC;
+	}
+
 	if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
 		rxmask = (ATH9K_INT_RXHP | ATH9K_INT_RXLP | ATH9K_INT_RXEOL |
 			  ATH9K_INT_RXORN);
@@ -674,16 +722,6 @@ void ath9k_tasklet(unsigned long data)
 			ath_tx_tasklet(sc);
 	}
 
-	if ((status & ATH9K_INT_TSFOOR) && sc->ps_enabled) {
-		/*
-		 * TSF sync does not look correct; remain awake to sync with
-		 * the next Beacon.
-		 */
-		ath_dbg(common, ATH_DBG_PS,
-			"TSFOOR - Sync with next Beacon\n");
-		sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC;
-	}
-
 	if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
 		if (status & ATH9K_INT_GENTIMER)
 			ath_gen_timer_isr(sc->sc_ah);
@@ -828,48 +866,6 @@ irqreturn_t ath_isr(int irq, void *dev)
 #undef SCHED_INTR
 }
 
-static void ath9k_bss_assoc_info(struct ath_softc *sc,
-				 struct ieee80211_hw *hw,
-				 struct ieee80211_vif *vif,
-				 struct ieee80211_bss_conf *bss_conf)
-{
-	struct ath_hw *ah = sc->sc_ah;
-	struct ath_common *common = ath9k_hw_common(ah);
-
-	if (bss_conf->assoc) {
-		ath_dbg(common, ATH_DBG_CONFIG,
-			"Bss Info ASSOC %d, bssid: %pM\n",
-			bss_conf->aid, common->curbssid);
-
-		/* New association, store aid */
-		common->curaid = bss_conf->aid;
-		ath9k_hw_write_associd(ah);
-
-		/*
-		 * Request a re-configuration of Beacon related timers
-		 * on the receipt of the first Beacon frame (i.e.,
-		 * after time sync with the AP).
-		 */
-		sc->ps_flags |= PS_BEACON_SYNC;
-
-		/* Configure the beacon */
-		ath_beacon_config(sc, vif);
-
-		/* Reset rssi stats */
-		sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
-		sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
-
-		sc->sc_flags |= SC_OP_ANI_RUN;
-		ath_start_ani(common);
-	} else {
-		ath_dbg(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n");
-		common->curaid = 0;
-		/* Stop ANI */
-		sc->sc_flags &= ~SC_OP_ANI_RUN;
-		del_timer_sync(&common->ani.timer);
-	}
-}
-
 void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 {
 	struct ath_hw *ah = sc->sc_ah;
@@ -899,7 +895,7 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 		goto out;
 	}
 	if (sc->sc_flags & SC_OP_BEACONS)
-		ath_beacon_config(sc, NULL);	/* restart beacons */
+		ath_set_beacon(sc);	/* restart beacons */
 
 	/* Re-Enable  interrupts */
 	ath9k_hw_set_interrupts(ah, ah->imask);
@@ -1006,7 +1002,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 			       sc->config.txpowlimit, &sc->curtxpow);
 
 	if ((sc->sc_flags & SC_OP_BEACONS) || !(sc->sc_flags & (SC_OP_OFFCHANNEL)))
-		ath_beacon_config(sc, NULL);	/* restart beacons */
+		ath_set_beacon(sc);	/* restart beacons */
 
 	ath9k_hw_set_interrupts(ah, ah->imask);
 
@@ -1389,7 +1385,9 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
 		ath9k_hw_set_tsfadjust(ah, 0);
 		sc->sc_flags &= ~SC_OP_TSF_RESET;
 
-		if (iter_data.nwds + iter_data.nmeshes)
+		if (iter_data.nmeshes)
+			ah->opmode = NL80211_IFTYPE_MESH_POINT;
+		else if (iter_data.nwds)
 			ah->opmode = NL80211_IFTYPE_AP;
 		else if (iter_data.nadhocs)
 			ah->opmode = NL80211_IFTYPE_ADHOC;
@@ -1413,6 +1411,7 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
 
 	/* Set up ANI */
 	if ((iter_data.naps + iter_data.nadhocs) > 0) {
+		sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
 		sc->sc_flags |= SC_OP_ANI_RUN;
 		ath_start_ani(common);
 	} else {
@@ -1452,7 +1451,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	struct ath_softc *sc = hw->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_vif *avp = (void *)vif->drv_priv;
 	int ret = 0;
 
 	ath9k_ps_wakeup(sc);
@@ -1482,8 +1480,9 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 		}
 	}
 
-	if ((vif->type == NL80211_IFTYPE_ADHOC) &&
-	    sc->nvifs > 0) {
+	if ((ah->opmode == NL80211_IFTYPE_ADHOC) ||
+	    ((vif->type == NL80211_IFTYPE_ADHOC) &&
+	     sc->nvifs > 0)) {
 		ath_err(common, "Cannot create ADHOC interface when other"
 			" interfaces already exist.\n");
 		ret = -EINVAL;
@@ -1493,10 +1492,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	ath_dbg(common, ATH_DBG_CONFIG,
 		"Attach a VIF of type: %d\n", vif->type);
 
-	/* Set the VIF opmode */
-	avp->av_opmode = vif->type;
-	avp->av_bslot = -1;
-
 	sc->nvifs++;
 
 	ath9k_do_vif_add_setup(hw, vif);
@@ -1782,23 +1777,68 @@ static int ath9k_sta_add(struct ieee80211_hw *hw,
 			 struct ieee80211_sta *sta)
 {
 	struct ath_softc *sc = hw->priv;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_node *an = (struct ath_node *) sta->drv_priv;
+	struct ieee80211_key_conf ps_key = { };
 
 	ath_node_attach(sc, sta);
 
+	if (vif->type != NL80211_IFTYPE_AP &&
+	    vif->type != NL80211_IFTYPE_AP_VLAN)
+		return 0;
+
+	an->ps_key = ath_key_config(common, vif, sta, &ps_key);
+
 	return 0;
 }
 
+static void ath9k_del_ps_key(struct ath_softc *sc,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_sta *sta)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_node *an = (struct ath_node *) sta->drv_priv;
+	struct ieee80211_key_conf ps_key = { .hw_key_idx = an->ps_key };
+
+	if (!an->ps_key)
+	    return;
+
+	ath_key_delete(common, &ps_key);
+}
+
 static int ath9k_sta_remove(struct ieee80211_hw *hw,
 			    struct ieee80211_vif *vif,
 			    struct ieee80211_sta *sta)
 {
 	struct ath_softc *sc = hw->priv;
 
+	ath9k_del_ps_key(sc, vif, sta);
 	ath_node_detach(sc, sta);
 
 	return 0;
 }
 
+static void ath9k_sta_notify(struct ieee80211_hw *hw,
+			 struct ieee80211_vif *vif,
+			 enum sta_notify_cmd cmd,
+			 struct ieee80211_sta *sta)
+{
+	struct ath_softc *sc = hw->priv;
+	struct ath_node *an = (struct ath_node *) sta->drv_priv;
+
+	switch (cmd) {
+	case STA_NOTIFY_SLEEP:
+		an->sleeping = true;
+		if (ath_tx_aggr_sleep(sc, an))
+			ieee80211_sta_set_tim(sta);
+		break;
+	case STA_NOTIFY_AWAKE:
+		an->sleeping = false;
+		ath_tx_aggr_wakeup(sc, an);
+		break;
+	}
+}
+
 static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 			 const struct ieee80211_tx_queue_params *params)
 {
@@ -1855,12 +1895,29 @@ static int ath9k_set_key(struct ieee80211_hw *hw,
 	if (ath9k_modparam_nohwcrypt)
 		return -ENOSPC;
 
+	if (vif->type == NL80211_IFTYPE_ADHOC &&
+	    (key->cipher == WLAN_CIPHER_SUITE_TKIP ||
+	     key->cipher == WLAN_CIPHER_SUITE_CCMP) &&
+	    !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) {
+		/*
+		 * For now, disable hw crypto for the RSN IBSS group keys. This
+		 * could be optimized in the future to use a modified key cache
+		 * design to support per-STA RX GTK, but until that gets
+		 * implemented, use of software crypto for group addressed
+		 * frames is a acceptable to allow RSN IBSS to be used.
+		 */
+		return -EOPNOTSUPP;
+	}
+
 	mutex_lock(&sc->mutex);
 	ath9k_ps_wakeup(sc);
 	ath_dbg(common, ATH_DBG_CONFIG, "Set HW Key\n");
 
 	switch (cmd) {
 	case SET_KEY:
+		if (sta)
+			ath9k_del_ps_key(sc, vif, sta);
+
 		ret = ath_key_config(common, vif, sta, key);
 		if (ret >= 0) {
 			key->hw_key_idx = ret;
@@ -1886,6 +1943,92 @@ static int ath9k_set_key(struct ieee80211_hw *hw,
 
 	return ret;
 }
+static void ath9k_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
+{
+	struct ath_softc *sc = data;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+	struct ath_vif *avp = (void *)vif->drv_priv;
+
+	switch (sc->sc_ah->opmode) {
+	case NL80211_IFTYPE_ADHOC:
+		/* There can be only one vif available */
+		memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
+		common->curaid = bss_conf->aid;
+		ath9k_hw_write_associd(sc->sc_ah);
+		/* configure beacon */
+		if (bss_conf->enable_beacon)
+			ath_beacon_config(sc, vif);
+		break;
+	case NL80211_IFTYPE_STATION:
+		/*
+		 * Skip iteration if primary station vif's bss info
+		 * was not changed
+		 */
+		if (sc->sc_flags & SC_OP_PRIM_STA_VIF)
+			break;
+
+		if (bss_conf->assoc) {
+			sc->sc_flags |= SC_OP_PRIM_STA_VIF;
+			avp->primary_sta_vif = true;
+			memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
+			common->curaid = bss_conf->aid;
+			ath9k_hw_write_associd(sc->sc_ah);
+			ath_dbg(common, ATH_DBG_CONFIG,
+				"Bss Info ASSOC %d, bssid: %pM\n",
+				bss_conf->aid, common->curbssid);
+			ath_beacon_config(sc, vif);
+			/*
+			 * Request a re-configuration of Beacon related timers
+			 * on the receipt of the first Beacon frame (i.e.,
+			 * after time sync with the AP).
+			 */
+			sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON;
+			/* Reset rssi stats */
+			sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
+			sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
+
+			sc->sc_flags |= SC_OP_ANI_RUN;
+			ath_start_ani(common);
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+static void ath9k_config_bss(struct ath_softc *sc, struct ieee80211_vif *vif)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+	struct ath_vif *avp = (void *)vif->drv_priv;
+
+	/* Reconfigure bss info */
+	if (avp->primary_sta_vif && !bss_conf->assoc) {
+		ath_dbg(common, ATH_DBG_CONFIG,
+			"Bss Info DISASSOC %d, bssid %pM\n",
+			common->curaid, common->curbssid);
+		sc->sc_flags &= ~(SC_OP_PRIM_STA_VIF | SC_OP_BEACONS);
+		avp->primary_sta_vif = false;
+		memset(common->curbssid, 0, ETH_ALEN);
+		common->curaid = 0;
+	}
+
+	ieee80211_iterate_active_interfaces_atomic(
+			sc->hw, ath9k_bss_iter, sc);
+
+	/*
+	 * None of station vifs are associated.
+	 * Clear bssid & aid
+	 */
+	if ((sc->sc_ah->opmode == NL80211_IFTYPE_STATION) &&
+	    !(sc->sc_flags & SC_OP_PRIM_STA_VIF)) {
+		ath9k_hw_write_associd(sc->sc_ah);
+		/* Stop ANI */
+		sc->sc_flags &= ~SC_OP_ANI_RUN;
+		del_timer_sync(&common->ani.timer);
+	}
+}
 
 static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif,
@@ -1893,7 +2036,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 				   u32 changed)
 {
 	struct ath_softc *sc = hw->priv;
-	struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_vif *avp = (void *)vif->drv_priv;
@@ -1904,20 +2046,10 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	mutex_lock(&sc->mutex);
 
 	if (changed & BSS_CHANGED_BSSID) {
-		/* Set BSSID */
-		memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
-		memcpy(avp->bssid, bss_conf->bssid, ETH_ALEN);
-		common->curaid = 0;
-		ath9k_hw_write_associd(ah);
-
-		/* Set aggregation protection mode parameters */
-		sc->config.ath_aggr_prot = 0;
+		ath9k_config_bss(sc, vif);
 
 		ath_dbg(common, ATH_DBG_CONFIG, "BSSID: %pM aid: 0x%x\n",
 			common->curbssid, common->curaid);
-
-		/* need to reconfigure the beacon */
-		sc->sc_flags &= ~SC_OP_BEACONS ;
 	}
 
 	/* Enable transmission of beacons (AP, IBSS, MESH) */
@@ -1958,7 +2090,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_BEACON_INT) {
-		cur_conf->beacon_interval = bss_conf->beacon_int;
 		/*
 		 * In case of AP mode, the HW TSF has to be reset
 		 * when the beacon interval changes.
@@ -1970,9 +2101,8 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 			if (!error)
 				ath_beacon_config(sc, vif);
 			ath9k_set_beaconing_status(sc, true);
-		} else {
+		} else
 			ath_beacon_config(sc, vif);
-		}
 	}
 
 	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
@@ -1994,12 +2124,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 			sc->sc_flags &= ~SC_OP_PROTECT_ENABLE;
 	}
 
-	if (changed & BSS_CHANGED_ASSOC) {
-		ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
-			bss_conf->assoc);
-		ath9k_bss_assoc_info(sc, hw, vif, bss_conf);
-	}
-
 	mutex_unlock(&sc->mutex);
 	ath9k_ps_restore(sc);
 }
@@ -2141,19 +2265,26 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
 static void ath9k_flush(struct ieee80211_hw *hw, bool drop)
 {
 	struct ath_softc *sc = hw->priv;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_common *common = ath9k_hw_common(ah);
 	int timeout = 200; /* ms */
 	int i, j;
+	bool drain_txq;
 
-	ath9k_ps_wakeup(sc);
 	mutex_lock(&sc->mutex);
-
 	cancel_delayed_work_sync(&sc->tx_complete_work);
 
+	if (sc->sc_flags & SC_OP_INVALID) {
+		ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
+		mutex_unlock(&sc->mutex);
+		return;
+	}
+
 	if (drop)
 		timeout = 1;
 
 	for (j = 0; j < timeout; j++) {
-		int npend = 0;
+		bool npend = false;
 
 		if (j)
 			usleep_range(1000, 2000);
@@ -2162,22 +2293,43 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop)
 			if (!ATH_TXQ_SETUP(sc, i))
 				continue;
 
-			npend += ath9k_has_pending_frames(sc, &sc->tx.txq[i]);
+			npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i]);
+
+			if (npend)
+				break;
 		}
 
 		if (!npend)
 		    goto out;
 	}
 
-	if (!ath_drain_all_txq(sc, false))
+	ath9k_ps_wakeup(sc);
+	spin_lock_bh(&sc->sc_pcu_lock);
+	drain_txq = ath_drain_all_txq(sc, false);
+	spin_unlock_bh(&sc->sc_pcu_lock);
+	if (!drain_txq)
 		ath_reset(sc, false);
-
+	ath9k_ps_restore(sc);
 	ieee80211_wake_queues(hw);
 
 out:
 	ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0);
 	mutex_unlock(&sc->mutex);
-	ath9k_ps_restore(sc);
+}
+
+static bool ath9k_tx_frames_pending(struct ieee80211_hw *hw)
+{
+	struct ath_softc *sc = hw->priv;
+	int i;
+
+	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
+		if (!ATH_TXQ_SETUP(sc, i))
+			continue;
+
+		if (ath9k_has_pending_frames(sc, &sc->tx.txq[i]))
+			return true;
+	}
+	return false;
 }
 
 struct ieee80211_ops ath9k_ops = {
@@ -2191,6 +2343,7 @@ struct ieee80211_ops ath9k_ops = {
 	.configure_filter   = ath9k_configure_filter,
 	.sta_add	    = ath9k_sta_add,
 	.sta_remove	    = ath9k_sta_remove,
+	.sta_notify         = ath9k_sta_notify,
 	.conf_tx 	    = ath9k_conf_tx,
 	.bss_info_changed   = ath9k_bss_info_changed,
 	.set_key            = ath9k_set_key,
@@ -2202,4 +2355,5 @@ struct ieee80211_ops ath9k_ops = {
 	.rfkill_poll        = ath9k_rfkill_poll_state,
 	.set_coverage_class = ath9k_set_coverage_class,
 	.flush		    = ath9k_flush,
+	.tx_frames_pending  = ath9k_tx_frames_pending,
 };
diff --git a/drivers/net/wireless/ath/ath9k/phy.h b/drivers/net/wireless/ath/ath9k/phy.h
index 5e3d7496986e77656912ab5b7c7745d9f3f36cee..9441bf8ca2fd6cf003331d04898e96551a184d6f 100644
--- a/drivers/net/wireless/ath/ath9k/phy.h
+++ b/drivers/net/wireless/ath/ath9k/phy.h
@@ -19,7 +19,6 @@
 
 #define CHANSEL_DIV		15
 #define CHANSEL_2G(_freq)	(((_freq) * 0x10000) / CHANSEL_DIV)
-#define CHANSEL_2G_9485(_freq)	((((_freq) * 0x10000) - 215) / CHANSEL_DIV)
 #define CHANSEL_5G(_freq)	(((_freq) * 0x8000) / CHANSEL_DIV)
 
 #define AR_PHY_BASE     0x9800
@@ -38,26 +37,15 @@
 #define AR_PHY_CLC_Q0        0x0000ffd0
 #define AR_PHY_CLC_Q0_S      5
 
-#define REG_WRITE_RF_ARRAY(iniarray, regData, regWr) do {               \
-		int r;							\
-		for (r = 0; r < ((iniarray)->ia_rows); r++) {		\
-			REG_WRITE(ah, INI_RA((iniarray), r, 0), (regData)[r]); \
-			DO_DELAY(regWr);				\
-		}							\
-	} while (0)
-
 #define ANTSWAP_AB 0x0001
 #define REDUCE_CHAIN_0 0x00000050
 #define REDUCE_CHAIN_1 0x00000051
 #define AR_PHY_CHIP_ID 0x9818
 
-#define RF_BANK_SETUP(_bank, _iniarray, _col) do {			\
-		int i;							\
-		for (i = 0; i < (_iniarray)->ia_rows; i++)		\
-			(_bank)[i] = INI_RA((_iniarray), i, _col);;	\
-	} while (0)
-
 #define	AR_PHY_TIMING11_SPUR_FREQ_SD		0x3FF00000
 #define	AR_PHY_TIMING11_SPUR_FREQ_SD_S		20
 
+#define AR_PHY_PLL_CONTROL 0x16180
+#define AR_PHY_PLL_MODE 0x16184
+
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 4c0d36a6980f5e319ce2a40b9782a53a4d8c22d6..4ccbf2ddb5535c27c0699418f723b9314c5e7191 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -854,14 +854,13 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
 	ath_rc_rate_set_rtscts(sc, rate_table, tx_info);
 }
 
-static bool ath_rc_update_per(struct ath_softc *sc,
+static void ath_rc_update_per(struct ath_softc *sc,
 			      const struct ath_rate_table *rate_table,
 			      struct ath_rate_priv *ath_rc_priv,
 				  struct ieee80211_tx_info *tx_info,
 			      int tx_rate, int xretries, int retries,
 			      u32 now_msec)
 {
-	bool state_change = false;
 	int count, n_bad_frames;
 	u8 last_per;
 	static const u32 nretry_to_per_lookup[10] = {
@@ -992,8 +991,6 @@ static bool ath_rc_update_per(struct ath_softc *sc,
 
 		}
 	}
-
-	return state_change;
 }
 
 static void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix,
@@ -1017,7 +1014,6 @@ static void ath_rc_update_ht(struct ath_softc *sc,
 	u32 now_msec = jiffies_to_msecs(jiffies);
 	int rate;
 	u8 last_per;
-	bool state_change = false;
 	const struct ath_rate_table *rate_table = ath_rc_priv->rate_table;
 	int size = ath_rc_priv->rate_table_size;
 
@@ -1027,9 +1023,9 @@ static void ath_rc_update_ht(struct ath_softc *sc,
 	last_per = ath_rc_priv->per[tx_rate];
 
 	/* Update PER first */
-	state_change = ath_rc_update_per(sc, rate_table, ath_rc_priv,
-					 tx_info, tx_rate, xretries,
-					 retries, now_msec);
+	ath_rc_update_per(sc, rate_table, ath_rc_priv,
+			  tx_info, tx_rate, xretries,
+			  retries, now_msec);
 
 	/*
 	 * If this rate looks bad (high PER) then stop using it for
@@ -1092,8 +1088,7 @@ static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,
 	if (!(rate->flags & IEEE80211_TX_RC_MCS))
 		return rate->idx;
 
-	while (rate->idx > mcs_rix_off[i] &&
-	       i < ARRAY_SIZE(mcs_rix_off)) {
+	while (i < ARRAY_SIZE(mcs_rix_off) && rate->idx > mcs_rix_off[i]) {
 		rix++; i++;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index b29c80def35e89f10284ae794d267ca3a19d3e55..4f52e0429f996718ad1630a597541f803f256079 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -28,6 +28,33 @@ static inline bool ath_is_alt_ant_ratio_better(int alt_ratio, int maxdelta,
 		(alt_rssi_avg > main_rssi_avg + mindelta)) && (pkt_count > 50);
 }
 
+static inline bool ath_ant_div_comb_alt_check(u8 div_group, int alt_ratio,
+					int curr_main_set, int curr_alt_set,
+					int alt_rssi_avg, int main_rssi_avg)
+{
+	bool result = false;
+	switch (div_group) {
+	case 0:
+		if (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO)
+			result = true;
+		break;
+	case 1:
+		if ((((curr_main_set == ATH_ANT_DIV_COMB_LNA2) &&
+			(curr_alt_set == ATH_ANT_DIV_COMB_LNA1) &&
+				(alt_rssi_avg >= (main_rssi_avg - 5))) ||
+			((curr_main_set == ATH_ANT_DIV_COMB_LNA1) &&
+			(curr_alt_set == ATH_ANT_DIV_COMB_LNA2) &&
+				(alt_rssi_avg >= (main_rssi_avg - 2)))) &&
+							(alt_rssi_avg >= 4))
+			result = true;
+		else
+			result = false;
+		break;
+	}
+
+	return result;
+}
+
 static inline bool ath9k_check_auto_sleep(struct ath_softc *sc)
 {
 	return sc->ps_enabled &&
@@ -75,7 +102,6 @@ static void ath_rx_buf_link(struct ath_softc *sc, struct ath_buf *bf)
 		*sc->rx.rxlink = bf->bf_daddr;
 
 	sc->rx.rxlink = &ds->ds_link;
-	ath9k_hw_rxena(ah);
 }
 
 static void ath_setdefantenna(struct ath_softc *sc, u32 antenna)
@@ -426,9 +452,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
 	else
 		rfilt |= ATH9K_RX_FILTER_BEACON;
 
-	if ((AR_SREV_9280_20_OR_LATER(sc->sc_ah) ||
-	    AR_SREV_9285_12_OR_LATER(sc->sc_ah)) &&
-	    (sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
+	if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||
 	    (sc->rx.rxfilter & FIF_PSPOLL))
 		rfilt |= ATH9K_RX_FILTER_PSPOLL;
 
@@ -574,7 +598,8 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
 		sc->ps_flags &= ~PS_BEACON_SYNC;
 		ath_dbg(common, ATH_DBG_PS,
 			"Reconfigure Beacon timers based on timestamp from the AP\n");
-		ath_beacon_config(sc, NULL);
+		ath_set_beacon(sc);
+		sc->ps_flags &= ~PS_TSFOOR_SYNC;
 	}
 
 	if (ath_beacon_dtim_pending_cab(skb)) {
@@ -919,7 +944,8 @@ static void ath9k_process_rssi(struct ath_common *common,
 	int last_rssi;
 	__le16 fc;
 
-	if (ah->opmode != NL80211_IFTYPE_STATION)
+	if ((ah->opmode != NL80211_IFTYPE_STATION) &&
+	    (ah->opmode != NL80211_IFTYPE_ADHOC))
 		return;
 
 	fc = hdr->frame_control;
@@ -1291,49 +1317,138 @@ static void ath_select_ant_div_from_quick_scan(struct ath_ant_comb *antcomb,
 	}
 }
 
-static void ath_ant_div_conf_fast_divbias(struct ath_hw_antcomb_conf *ant_conf)
+static void ath_ant_div_conf_fast_divbias(struct ath_hw_antcomb_conf *ant_conf,
+		struct ath_ant_comb *antcomb, int alt_ratio)
 {
-	/* Adjust the fast_div_bias based on main and alt lna conf */
-	switch ((ant_conf->main_lna_conf << 4) | ant_conf->alt_lna_conf) {
-	case (0x01): /* A-B LNA2 */
-		ant_conf->fast_div_bias = 0x3b;
-		break;
-	case (0x02): /* A-B LNA1 */
-		ant_conf->fast_div_bias = 0x3d;
-		break;
-	case (0x03): /* A-B A+B */
-		ant_conf->fast_div_bias = 0x1;
-		break;
-	case (0x10): /* LNA2 A-B */
-		ant_conf->fast_div_bias = 0x7;
-		break;
-	case (0x12): /* LNA2 LNA1 */
-		ant_conf->fast_div_bias = 0x2;
-		break;
-	case (0x13): /* LNA2 A+B */
-		ant_conf->fast_div_bias = 0x7;
-		break;
-	case (0x20): /* LNA1 A-B */
-		ant_conf->fast_div_bias = 0x6;
-		break;
-	case (0x21): /* LNA1 LNA2 */
-		ant_conf->fast_div_bias = 0x0;
-		break;
-	case (0x23): /* LNA1 A+B */
-		ant_conf->fast_div_bias = 0x6;
-		break;
-	case (0x30): /* A+B A-B */
-		ant_conf->fast_div_bias = 0x1;
-		break;
-	case (0x31): /* A+B LNA2 */
-		ant_conf->fast_div_bias = 0x3b;
-		break;
-	case (0x32): /* A+B LNA1 */
-		ant_conf->fast_div_bias = 0x3d;
-		break;
-	default:
-		break;
+	if (ant_conf->div_group == 0) {
+		/* Adjust the fast_div_bias based on main and alt lna conf */
+		switch ((ant_conf->main_lna_conf << 4) |
+				ant_conf->alt_lna_conf) {
+		case (0x01): /* A-B LNA2 */
+			ant_conf->fast_div_bias = 0x3b;
+			break;
+		case (0x02): /* A-B LNA1 */
+			ant_conf->fast_div_bias = 0x3d;
+			break;
+		case (0x03): /* A-B A+B */
+			ant_conf->fast_div_bias = 0x1;
+			break;
+		case (0x10): /* LNA2 A-B */
+			ant_conf->fast_div_bias = 0x7;
+			break;
+		case (0x12): /* LNA2 LNA1 */
+			ant_conf->fast_div_bias = 0x2;
+			break;
+		case (0x13): /* LNA2 A+B */
+			ant_conf->fast_div_bias = 0x7;
+			break;
+		case (0x20): /* LNA1 A-B */
+			ant_conf->fast_div_bias = 0x6;
+			break;
+		case (0x21): /* LNA1 LNA2 */
+			ant_conf->fast_div_bias = 0x0;
+			break;
+		case (0x23): /* LNA1 A+B */
+			ant_conf->fast_div_bias = 0x6;
+			break;
+		case (0x30): /* A+B A-B */
+			ant_conf->fast_div_bias = 0x1;
+			break;
+		case (0x31): /* A+B LNA2 */
+			ant_conf->fast_div_bias = 0x3b;
+			break;
+		case (0x32): /* A+B LNA1 */
+			ant_conf->fast_div_bias = 0x3d;
+			break;
+		default:
+			break;
+		}
+	} else if (ant_conf->div_group == 2) {
+		/* Adjust the fast_div_bias based on main and alt_lna_conf */
+		switch ((ant_conf->main_lna_conf << 4) |
+				ant_conf->alt_lna_conf) {
+		case (0x01): /* A-B LNA2 */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x02): /* A-B LNA1 */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x03): /* A-B A+B */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x10): /* LNA2 A-B */
+			if (!(antcomb->scan) &&
+				(alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+				ant_conf->fast_div_bias = 0x1;
+			else
+				ant_conf->fast_div_bias = 0x2;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x12): /* LNA2 LNA1 */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x13): /* LNA2 A+B */
+			if (!(antcomb->scan) &&
+				(alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+				ant_conf->fast_div_bias = 0x1;
+			else
+				ant_conf->fast_div_bias = 0x2;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x20): /* LNA1 A-B */
+			if (!(antcomb->scan) &&
+				(alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+				ant_conf->fast_div_bias = 0x1;
+			else
+				ant_conf->fast_div_bias = 0x2;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x21): /* LNA1 LNA2 */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x23): /* LNA1 A+B */
+			if (!(antcomb->scan) &&
+				(alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO))
+				ant_conf->fast_div_bias = 0x1;
+			else
+				ant_conf->fast_div_bias = 0x2;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x30): /* A+B A-B */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x31): /* A+B LNA2 */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		case (0x32): /* A+B LNA1 */
+			ant_conf->fast_div_bias = 0x1;
+			ant_conf->main_gaintb = 0;
+			ant_conf->alt_gaintb = 0;
+			break;
+		default:
+			break;
+		}
+
 	}
+
 }
 
 /* Antenna diversity and combining */
@@ -1342,7 +1457,7 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
 	struct ath_hw_antcomb_conf div_ant_conf;
 	struct ath_ant_comb *antcomb = &sc->ant_comb;
 	int alt_ratio = 0, alt_rssi_avg = 0, main_rssi_avg = 0, curr_alt_set;
-	int curr_main_set, curr_bias;
+	int curr_main_set;
 	int main_rssi = rs->rs_rssi_ctl0;
 	int alt_rssi = rs->rs_rssi_ctl1;
 	int rx_ant_conf,  main_ant_conf;
@@ -1353,8 +1468,8 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
 	main_ant_conf = (rs->rs_rssi_ctl2 >> ATH_ANT_RX_MAIN_SHIFT) &
 			 ATH_ANT_RX_MASK;
 
-	/* Record packet only when alt_rssi is positive */
-	if (alt_rssi > 0) {
+	/* Record packet only when both main_rssi and  alt_rssi is positive */
+	if (main_rssi > 0 && alt_rssi > 0) {
 		antcomb->total_pkt_count++;
 		antcomb->main_total_rssi += main_rssi;
 		antcomb->alt_total_rssi  += alt_rssi;
@@ -1396,7 +1511,6 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
 	ath9k_hw_antdiv_comb_conf_get(sc->sc_ah, &div_ant_conf);
 	curr_alt_set = div_ant_conf.alt_lna_conf;
 	curr_main_set = div_ant_conf.main_lna_conf;
-	curr_bias = div_ant_conf.fast_div_bias;
 
 	antcomb->count++;
 
@@ -1415,7 +1529,9 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
 	}
 
 	if (!antcomb->scan) {
-		if (alt_ratio > ATH_ANT_DIV_COMB_ALT_ANT_RATIO) {
+		if (ath_ant_div_comb_alt_check(div_ant_conf.div_group,
+					alt_ratio, curr_main_set, curr_alt_set,
+					alt_rssi_avg, main_rssi_avg)) {
 			if (curr_alt_set == ATH_ANT_DIV_COMB_LNA2) {
 				/* Switch main and alt LNA */
 				div_ant_conf.main_lna_conf =
@@ -1444,7 +1560,7 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
 		}
 
 		if ((alt_rssi_avg < (main_rssi_avg +
-		    ATH_ANT_DIV_COMB_LNA1_LNA2_DELTA)))
+						div_ant_conf.lna1_lna2_delta)))
 			goto div_comb_done;
 	}
 
@@ -1558,8 +1674,7 @@ static void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
 	antcomb->quick_scan_cnt++;
 
 div_comb_done:
-	ath_ant_div_conf_fast_divbias(&div_ant_conf);
-
+	ath_ant_div_conf_fast_divbias(&div_ant_conf, antcomb, alt_ratio);
 	ath9k_hw_antdiv_comb_conf_set(sc->sc_ah, &div_ant_conf);
 
 	antcomb->scan_start_time = jiffies;
@@ -1746,7 +1861,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		if ((sc->ps_flags & (PS_WAIT_FOR_BEACON |
 					      PS_WAIT_FOR_CAB |
 					      PS_WAIT_FOR_PSPOLL_DATA)) ||
-					unlikely(ath9k_check_auto_sleep(sc)))
+						ath9k_check_auto_sleep(sc))
 			ath_rx_ps(sc, skb);
 		spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
 
@@ -1767,6 +1882,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		} else {
 			list_move_tail(&bf->list, &sc->rx.rxbuf);
 			ath_rx_buf_link(sc, bf);
+			ath9k_hw_rxena(ah);
 		}
 	} while (1);
 
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 8fa8acfde62ee22df8922134501020fa0afb320b..456f3ec20fef94235ccb724c66419b6a7012d260 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -693,7 +693,7 @@
 #define AR_RC_APB            0x00000002
 #define AR_RC_HOSTIF         0x00000100
 
-#define AR_WA                		0x4004
+#define AR_WA			(AR_SREV_9340(ah) ? 0x40c4 : 0x4004)
 #define AR_WA_BIT6			(1 << 6)
 #define AR_WA_BIT7			(1 << 7)
 #define AR_WA_BIT23			(1 << 23)
@@ -712,7 +712,7 @@
 #define AR_PM_STATE                 0x4008
 #define AR_PM_STATE_PME_D3COLD_VAUX 0x00100000
 
-#define AR_HOST_TIMEOUT             0x4018
+#define AR_HOST_TIMEOUT             (AR_SREV_9340(ah) ? 0x4008 : 0x4018)
 #define AR_HOST_TIMEOUT_APB_CNTR    0x0000FFFF
 #define AR_HOST_TIMEOUT_APB_CNTR_S  0
 #define AR_HOST_TIMEOUT_LCL_CNTR    0xFFFF0000
@@ -742,7 +742,8 @@
 #define EEPROM_PROTECT_WP_1024_2047   0x8000
 
 #define AR_SREV \
-	((AR_SREV_9100(ah)) ? 0x0600 : 0x4020)
+	((AR_SREV_9100(ah)) ? 0x0600 : (AR_SREV_9340(ah) \
+					? 0x400c : 0x4020))
 
 #define AR_SREV_ID \
 	((AR_SREV_9100(ah)) ? 0x00000FFF : 0x000000FF)
@@ -790,6 +791,7 @@
 #define AR_SREV_VERSION_9485		0x240
 #define AR_SREV_REVISION_9485_10	0
 #define AR_SREV_REVISION_9485_11        1
+#define AR_SREV_VERSION_9340		0x300
 
 #define AR_SREV_5416(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_5416_PCI) || \
@@ -858,9 +860,7 @@
 #define AR_SREV_9300(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9300))
 #define AR_SREV_9300_20_OR_LATER(_ah) \
-	(((_ah)->hw_version.macVersion > AR_SREV_VERSION_9300) || \
-	 (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9300) && \
-	  ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9300_20)))
+	((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9300)
 
 #define AR_SREV_9485(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9485))
@@ -870,6 +870,11 @@
 #define AR_SREV_9485_11(_ah) \
 	(AR_SREV_9485(_ah) && \
 	 ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_11))
+#define AR_SREV_9485_OR_LATER(_ah) \
+	(((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9485))
+
+#define AR_SREV_9340(_ah) \
+	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9340))
 
 #define AR_SREV_9285E_20(_ah) \
     (AR_SREV_9285_12_OR_LATER(_ah) && \
@@ -912,11 +917,11 @@ enum ath_usb_dev {
 #define AR_INTR_SPURIOUS                      0xFFFFFFFF
 
 
-#define AR_INTR_SYNC_CAUSE_CLR                0x4028
+#define AR_INTR_SYNC_CAUSE                    (AR_SREV_9340(ah) ? 0x4010 : 0x4028)
+#define AR_INTR_SYNC_CAUSE_CLR                (AR_SREV_9340(ah) ? 0x4010 : 0x4028)
 
-#define AR_INTR_SYNC_CAUSE                    0x4028
 
-#define AR_INTR_SYNC_ENABLE                   0x402c
+#define AR_INTR_SYNC_ENABLE                   (AR_SREV_9340(ah) ? 0x4014 : 0x402c)
 #define AR_INTR_SYNC_ENABLE_GPIO              0xFFFC0000
 #define AR_INTR_SYNC_ENABLE_GPIO_S            18
 
@@ -956,24 +961,24 @@ enum {
 
 };
 
-#define AR_INTR_ASYNC_MASK                       0x4030
+#define AR_INTR_ASYNC_MASK                       (AR_SREV_9340(ah) ? 0x4018 : 0x4030)
 #define AR_INTR_ASYNC_MASK_GPIO                  0xFFFC0000
 #define AR_INTR_ASYNC_MASK_GPIO_S                18
 
-#define AR_INTR_SYNC_MASK                        0x4034
+#define AR_INTR_SYNC_MASK                        (AR_SREV_9340(ah) ? 0x401c : 0x4034)
 #define AR_INTR_SYNC_MASK_GPIO                   0xFFFC0000
 #define AR_INTR_SYNC_MASK_GPIO_S                 18
 
-#define AR_INTR_ASYNC_CAUSE_CLR                  0x4038
-#define AR_INTR_ASYNC_CAUSE                      0x4038
+#define AR_INTR_ASYNC_CAUSE_CLR                  (AR_SREV_9340(ah) ? 0x4020 : 0x4038)
+#define AR_INTR_ASYNC_CAUSE                      (AR_SREV_9340(ah) ? 0x4020 : 0x4038)
 
-#define AR_INTR_ASYNC_ENABLE                     0x403c
+#define AR_INTR_ASYNC_ENABLE                     (AR_SREV_9340(ah) ? 0x4024 : 0x403c)
 #define AR_INTR_ASYNC_ENABLE_GPIO                0xFFFC0000
 #define AR_INTR_ASYNC_ENABLE_GPIO_S              18
 
 #define AR_PCIE_SERDES                           0x4040
 #define AR_PCIE_SERDES2                          0x4044
-#define AR_PCIE_PM_CTRL                          0x4014
+#define AR_PCIE_PM_CTRL                          (AR_SREV_9340(ah) ? 0x4004 : 0x4014)
 #define AR_PCIE_PM_CTRL_ENA                      0x00080000
 
 #define AR_NUM_GPIO                              14
@@ -984,7 +989,7 @@ enum {
 #define AR9300_NUM_GPIO                          17
 #define AR7010_NUM_GPIO                          16
 
-#define AR_GPIO_IN_OUT                           0x4048
+#define AR_GPIO_IN_OUT                           (AR_SREV_9340(ah) ? 0x4028 : 0x4048)
 #define AR_GPIO_IN_VAL                           0x0FFFC000
 #define AR_GPIO_IN_VAL_S                         14
 #define AR928X_GPIO_IN_VAL                       0x000FFC00
@@ -998,11 +1003,12 @@ enum {
 #define AR7010_GPIO_IN_VAL                       0x0000FFFF
 #define AR7010_GPIO_IN_VAL_S                     0
 
-#define AR_GPIO_IN				 0x404c
+#define AR_GPIO_IN				 (AR_SREV_9340(ah) ? 0x402c : 0x404c)
 #define AR9300_GPIO_IN_VAL                       0x0001FFFF
 #define AR9300_GPIO_IN_VAL_S                     0
 
-#define AR_GPIO_OE_OUT                           (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)
+#define AR_GPIO_OE_OUT                           (AR_SREV_9340(ah) ? 0x4030 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c))
 #define AR_GPIO_OE_OUT_DRV                       0x3
 #define AR_GPIO_OE_OUT_DRV_NO                    0x0
 #define AR_GPIO_OE_OUT_DRV_LOW                   0x1
@@ -1024,11 +1030,13 @@ enum {
 #define AR7010_GPIO_INT_MASK                     0x52024
 #define AR7010_GPIO_FUNCTION                     0x52028
 
-#define AR_GPIO_INTR_POL                         (AR_SREV_9300_20_OR_LATER(ah) ? 0x4058 : 0x4050)
+#define AR_GPIO_INTR_POL                         (AR_SREV_9340(ah) ? 0x4038 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4058 : 0x4050))
 #define AR_GPIO_INTR_POL_VAL                     0x0001FFFF
 #define AR_GPIO_INTR_POL_VAL_S                   0
 
-#define AR_GPIO_INPUT_EN_VAL                     (AR_SREV_9300_20_OR_LATER(ah) ? 0x405c : 0x4054)
+#define AR_GPIO_INPUT_EN_VAL                     (AR_SREV_9340(ah) ? 0x403c : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x405c : 0x4054))
 #define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF     0x00000004
 #define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_S       2
 #define AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF    0x00000008
@@ -1046,13 +1054,15 @@ enum {
 #define AR_GPIO_RTC_RESET_OVERRIDE_ENABLE        0x00010000
 #define AR_GPIO_JTAG_DISABLE                     0x00020000
 
-#define AR_GPIO_INPUT_MUX1                       (AR_SREV_9300_20_OR_LATER(ah) ? 0x4060 : 0x4058)
+#define AR_GPIO_INPUT_MUX1                       (AR_SREV_9340(ah) ? 0x4040 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4060 : 0x4058))
 #define AR_GPIO_INPUT_MUX1_BT_ACTIVE             0x000f0000
 #define AR_GPIO_INPUT_MUX1_BT_ACTIVE_S           16
 #define AR_GPIO_INPUT_MUX1_BT_PRIORITY           0x00000f00
 #define AR_GPIO_INPUT_MUX1_BT_PRIORITY_S         8
 
-#define AR_GPIO_INPUT_MUX2                       (AR_SREV_9300_20_OR_LATER(ah) ? 0x4064 : 0x405c)
+#define AR_GPIO_INPUT_MUX2                       (AR_SREV_9340(ah) ? 0x4044 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4064 : 0x405c))
 #define AR_GPIO_INPUT_MUX2_CLK25                 0x0000000f
 #define AR_GPIO_INPUT_MUX2_CLK25_S               0
 #define AR_GPIO_INPUT_MUX2_RFSILENT              0x000000f0
@@ -1060,13 +1070,18 @@ enum {
 #define AR_GPIO_INPUT_MUX2_RTC_RESET             0x00000f00
 #define AR_GPIO_INPUT_MUX2_RTC_RESET_S           8
 
-#define AR_GPIO_OUTPUT_MUX1                      (AR_SREV_9300_20_OR_LATER(ah) ? 0x4068 : 0x4060)
-#define AR_GPIO_OUTPUT_MUX2                      (AR_SREV_9300_20_OR_LATER(ah) ? 0x406c : 0x4064)
-#define AR_GPIO_OUTPUT_MUX3                      (AR_SREV_9300_20_OR_LATER(ah) ? 0x4070 : 0x4068)
+#define AR_GPIO_OUTPUT_MUX1                      (AR_SREV_9340(ah) ? 0x4048 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4068 : 0x4060))
+#define AR_GPIO_OUTPUT_MUX2                      (AR_SREV_9340(ah) ? 0x404c : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x406c : 0x4064))
+#define AR_GPIO_OUTPUT_MUX3                      (AR_SREV_9340(ah) ? 0x4050 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4070 : 0x4068))
 
-#define AR_INPUT_STATE                           (AR_SREV_9300_20_OR_LATER(ah) ? 0x4074 : 0x406c)
+#define AR_INPUT_STATE                           (AR_SREV_9340(ah) ? 0x4054 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4074 : 0x406c))
 
-#define AR_EEPROM_STATUS_DATA                    (AR_SREV_9300_20_OR_LATER(ah) ? 0x4084 : 0x407c)
+#define AR_EEPROM_STATUS_DATA                    (AR_SREV_9340(ah) ? 0x40c8 : \
+						  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4084 : 0x407c))
 #define AR_EEPROM_STATUS_DATA_VAL                0x0000ffff
 #define AR_EEPROM_STATUS_DATA_VAL_S              0
 #define AR_EEPROM_STATUS_DATA_BUSY               0x00010000
@@ -1074,28 +1089,51 @@ enum {
 #define AR_EEPROM_STATUS_DATA_PROT_ACCESS        0x00040000
 #define AR_EEPROM_STATUS_DATA_ABSENT_ACCESS      0x00080000
 
-#define AR_OBS                  (AR_SREV_9300_20_OR_LATER(ah) ? 0x4088 : 0x4080)
+#define AR_OBS                  (AR_SREV_9340(ah) ? 0x405c : \
+				 (AR_SREV_9300_20_OR_LATER(ah) ? 0x4088 : 0x4080))
 
 #define AR_GPIO_PDPU                             (AR_SREV_9300_20_OR_LATER(ah) ? 0x4090 : 0x4088)
 
-#define AR_PCIE_MSI                              (AR_SREV_9300_20_OR_LATER(ah) ? 0x40a4 : 0x4094)
+#define AR_PCIE_MSI                             (AR_SREV_9340(ah) ? 0x40d8 : \
+						 (AR_SREV_9300_20_OR_LATER(ah) ? 0x40a4 : 0x4094))
 #define AR_PCIE_MSI_ENABLE                       0x00000001
 
-#define AR_INTR_PRIO_SYNC_ENABLE  0x40c4
-#define AR_INTR_PRIO_ASYNC_MASK   0x40c8
-#define AR_INTR_PRIO_SYNC_MASK    0x40cc
-#define AR_INTR_PRIO_ASYNC_ENABLE 0x40d4
+#define AR_INTR_PRIO_SYNC_ENABLE  (AR_SREV_9340(ah) ? 0x4088 : 0x40c4)
+#define AR_INTR_PRIO_ASYNC_MASK   (AR_SREV_9340(ah) ? 0x408c : 0x40c8)
+#define AR_INTR_PRIO_SYNC_MASK    (AR_SREV_9340(ah) ? 0x4090 : 0x40cc)
+#define AR_INTR_PRIO_ASYNC_ENABLE (AR_SREV_9340(ah) ? 0x4094 : 0x40d4)
 #define AR_ENT_OTP		  0x40d8
 #define AR_ENT_OTP_CHAIN2_DISABLE               0x00020000
 #define AR_ENT_OTP_MPSD		0x00800000
-#define AR_CH0_BB_DPLL2          0x16184
+
+#define AR_CH0_BB_DPLL1		 0x16180
+#define AR_CH0_BB_DPLL1_REFDIV	 0xF8000000
+#define AR_CH0_BB_DPLL1_REFDIV_S 27
+#define AR_CH0_BB_DPLL1_NINI	 0x07FC0000
+#define AR_CH0_BB_DPLL1_NINI_S	 18
+#define AR_CH0_BB_DPLL1_NFRAC	 0x0003FFFF
+#define AR_CH0_BB_DPLL1_NFRAC_S	 0
+
+#define AR_CH0_BB_DPLL2		     0x16184
+#define AR_CH0_BB_DPLL2_LOCAL_PLL       0x40000000
+#define AR_CH0_BB_DPLL2_LOCAL_PLL_S     30
+#define AR_CH0_DPLL2_KI              0x3C000000
+#define AR_CH0_DPLL2_KI_S            26
+#define AR_CH0_DPLL2_KD              0x03F80000
+#define AR_CH0_DPLL2_KD_S            19
+#define AR_CH0_BB_DPLL2_EN_NEGTRIG   0x00040000
+#define AR_CH0_BB_DPLL2_EN_NEGTRIG_S 18
+#define AR_CH0_BB_DPLL2_PLL_PWD	     0x00010000
+#define AR_CH0_BB_DPLL2_PLL_PWD_S    16
+#define AR_CH0_BB_DPLL2_OUTDIV	     0x0000E000
+#define AR_CH0_BB_DPLL2_OUTDIV_S     13
+
 #define AR_CH0_BB_DPLL3          0x16188
+#define AR_CH0_BB_DPLL3_PHASE_SHIFT	0x3F800000
+#define AR_CH0_BB_DPLL3_PHASE_SHIFT_S	23
+
 #define AR_CH0_DDR_DPLL2         0x16244
 #define AR_CH0_DDR_DPLL3         0x16248
-#define AR_CH0_DPLL2_KD              0x03F80000
-#define AR_CH0_DPLL2_KD_S            19
-#define AR_CH0_DPLL2_KI              0x3C000000
-#define AR_CH0_DPLL2_KI_S            26
 #define AR_CH0_DPLL3_PHASE_SHIFT     0x3F800000
 #define AR_CH0_DPLL3_PHASE_SHIFT_S   23
 #define AR_PHY_CCA_NOM_VAL_2GHZ      -118
@@ -1144,6 +1182,7 @@ enum {
 #define AR_RTC_PLL_REFDIV_5     0x000000c0
 #define AR_RTC_PLL_CLKSEL       0x00000300
 #define AR_RTC_PLL_CLKSEL_S     8
+#define AR_RTC_PLL_BYPASS	0x00010000
 
 #define PLL3 0x16188
 #define PLL3_DO_MEAS_MASK 0x40000000
@@ -1190,7 +1229,8 @@ enum {
 
 /* RTC_DERIVED_* - only for AR9100 */
 
-#define AR_RTC_DERIVED_CLK           (AR_RTC_BASE + 0x0038)
+#define AR_RTC_DERIVED_CLK \
+	(AR_SREV_9100(ah) ? (AR_RTC_BASE + 0x0038) : 0x7038)
 #define AR_RTC_DERIVED_CLK_PERIOD    0x0000fffe
 #define AR_RTC_DERIVED_CLK_PERIOD_S  1
 
@@ -1396,6 +1436,7 @@ enum {
 #define AR_STA_ID1_PCF             0x00100000
 #define AR_STA_ID1_USE_DEFANT      0x00200000
 #define AR_STA_ID1_DEFANT_UPDATE   0x00400000
+#define AR_STA_ID1_AR9100_BA_FIX   0x00400000
 #define AR_STA_ID1_RTS_USE_DEF     0x00800000
 #define AR_STA_ID1_ACKCTS_6MB      0x01000000
 #define AR_STA_ID1_BASE_RATE_11B   0x02000000
@@ -1668,6 +1709,22 @@ enum {
 #define AR_BTCOEX_WL_WGHT          0xffff0000
 #define AR_BTCOEX_WL_WGHT_S        16
 
+#define AR_BT_COEX_WL_WEIGHTS0     0x8174
+#define AR_BT_COEX_WL_WEIGHTS1     0x81c4
+
+#define AR_BT_COEX_BT_WEIGHTS0     0x83ac
+#define AR_BT_COEX_BT_WEIGHTS1     0x83b0
+#define AR_BT_COEX_BT_WEIGHTS2     0x83b4
+#define AR_BT_COEX_BT_WEIGHTS3     0x83b8
+
+#define AR9300_BT_WGHT                     0xcccc4444
+#define AR9300_STOMP_ALL_WLAN_WGHT0        0xfffffff0
+#define AR9300_STOMP_ALL_WLAN_WGHT1        0xfffffff0
+#define AR9300_STOMP_LOW_WLAN_WGHT0        0x88888880
+#define AR9300_STOMP_LOW_WLAN_WGHT1        0x88888880
+#define AR9300_STOMP_NONE_WLAN_WGHT0       0x00000000
+#define AR9300_STOMP_NONE_WLAN_WGHT1       0x00000000
+
 #define AR_BT_COEX_MODE2           0x817c
 #define AR_BT_BCN_MISS_THRESH      0x000000ff
 #define AR_BT_BCN_MISS_THRESH_S    0
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index d3d24904f62f89d46ff270914f7946b9f43bdf5e..f9b1eb4853c4a93a1f964e239a41349e5e7fa0cf 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -23,20 +23,18 @@ static const char *wmi_cmd_to_name(enum wmi_cmd_id wmi_cmd)
 		return "WMI_ECHO_CMDID";
 	case WMI_ACCESS_MEMORY_CMDID:
 		return "WMI_ACCESS_MEMORY_CMDID";
+	case WMI_GET_FW_VERSION:
+		return "WMI_GET_FW_VERSION";
 	case WMI_DISABLE_INTR_CMDID:
 		return "WMI_DISABLE_INTR_CMDID";
 	case WMI_ENABLE_INTR_CMDID:
 		return "WMI_ENABLE_INTR_CMDID";
-	case WMI_RX_LINK_CMDID:
-		return "WMI_RX_LINK_CMDID";
 	case WMI_ATH_INIT_CMDID:
 		return "WMI_ATH_INIT_CMDID";
 	case WMI_ABORT_TXQ_CMDID:
 		return "WMI_ABORT_TXQ_CMDID";
 	case WMI_STOP_TX_DMA_CMDID:
 		return "WMI_STOP_TX_DMA_CMDID";
-	case WMI_STOP_DMA_RECV_CMDID:
-		return "WMI_STOP_DMA_RECV_CMDID";
 	case WMI_ABORT_TX_DMA_CMDID:
 		return "WMI_ABORT_TX_DMA_CMDID";
 	case WMI_DRAIN_TXQ_CMDID:
@@ -51,8 +49,6 @@ static const char *wmi_cmd_to_name(enum wmi_cmd_id wmi_cmd)
 		return "WMI_FLUSH_RECV_CMDID";
 	case WMI_SET_MODE_CMDID:
 		return "WMI_SET_MODE_CMDID";
-	case WMI_RESET_CMDID:
-		return "WMI_RESET_CMDID";
 	case WMI_NODE_CREATE_CMDID:
 		return "WMI_NODE_CREATE_CMDID";
 	case WMI_NODE_REMOVE_CMDID:
@@ -61,8 +57,6 @@ static const char *wmi_cmd_to_name(enum wmi_cmd_id wmi_cmd)
 		return "WMI_VAP_REMOVE_CMDID";
 	case WMI_VAP_CREATE_CMDID:
 		return "WMI_VAP_CREATE_CMDID";
-	case WMI_BEACON_UPDATE_CMDID:
-		return "WMI_BEACON_UPDATE_CMDID";
 	case WMI_REG_READ_CMDID:
 		return "WMI_REG_READ_CMDID";
 	case WMI_REG_WRITE_CMDID:
@@ -71,22 +65,22 @@ static const char *wmi_cmd_to_name(enum wmi_cmd_id wmi_cmd)
 		return "WMI_RC_STATE_CHANGE_CMDID";
 	case WMI_RC_RATE_UPDATE_CMDID:
 		return "WMI_RC_RATE_UPDATE_CMDID";
-	case WMI_DEBUG_INFO_CMDID:
-		return "WMI_DEBUG_INFO_CMDID";
-	case WMI_HOST_ATTACH:
-		return "WMI_HOST_ATTACH";
 	case WMI_TARGET_IC_UPDATE_CMDID:
 		return "WMI_TARGET_IC_UPDATE_CMDID";
-	case WMI_TGT_STATS_CMDID:
-		return "WMI_TGT_STATS_CMDID";
 	case WMI_TX_AGGR_ENABLE_CMDID:
 		return "WMI_TX_AGGR_ENABLE_CMDID";
 	case WMI_TGT_DETACH_CMDID:
 		return "WMI_TGT_DETACH_CMDID";
-	case WMI_TGT_TXQ_ENABLE_CMDID:
-		return "WMI_TGT_TXQ_ENABLE_CMDID";
-	case WMI_AGGR_LIMIT_CMD:
-		return "WMI_AGGR_LIMIT_CMD";
+	case WMI_NODE_UPDATE_CMDID:
+		return "WMI_NODE_UPDATE_CMDID";
+	case WMI_INT_STATS_CMDID:
+		return "WMI_INT_STATS_CMDID";
+	case WMI_TX_STATS_CMDID:
+		return "WMI_TX_STATS_CMDID";
+	case WMI_RX_STATS_CMDID:
+		return "WMI_RX_STATS_CMDID";
+	case WMI_BITRATE_MASK_CMDID:
+		return "WMI_BITRATE_MASK_CMDID";
 	}
 
 	return "Bogus";
@@ -102,9 +96,15 @@ struct wmi *ath9k_init_wmi(struct ath9k_htc_priv *priv)
 
 	wmi->drv_priv = priv;
 	wmi->stopped = false;
+	skb_queue_head_init(&wmi->wmi_event_queue);
+	spin_lock_init(&wmi->wmi_lock);
+	spin_lock_init(&wmi->event_lock);
 	mutex_init(&wmi->op_mutex);
 	mutex_init(&wmi->multi_write_mutex);
 	init_completion(&wmi->cmd_wait);
+	INIT_LIST_HEAD(&wmi->pending_tx_events);
+	tasklet_init(&wmi->wmi_event_tasklet, ath9k_wmi_event_tasklet,
+		     (unsigned long)wmi);
 
 	return wmi;
 }
@@ -120,11 +120,65 @@ void ath9k_deinit_wmi(struct ath9k_htc_priv *priv)
 	kfree(priv->wmi);
 }
 
-void ath9k_swba_tasklet(unsigned long data)
+void ath9k_wmi_event_drain(struct ath9k_htc_priv *priv)
 {
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *)data;
+	unsigned long flags;
 
-	ath9k_htc_swba(priv, priv->wmi->beacon_pending);
+	tasklet_kill(&priv->wmi->wmi_event_tasklet);
+	spin_lock_irqsave(&priv->wmi->wmi_lock, flags);
+	__skb_queue_purge(&priv->wmi->wmi_event_queue);
+	spin_unlock_irqrestore(&priv->wmi->wmi_lock, flags);
+}
+
+void ath9k_wmi_event_tasklet(unsigned long data)
+{
+	struct wmi *wmi = (struct wmi *)data;
+	struct ath9k_htc_priv *priv = wmi->drv_priv;
+	struct wmi_cmd_hdr *hdr;
+	void *wmi_event;
+	struct wmi_event_swba *swba;
+	struct sk_buff *skb = NULL;
+	unsigned long flags;
+	u16 cmd_id;
+
+	do {
+		spin_lock_irqsave(&wmi->wmi_lock, flags);
+		skb = __skb_dequeue(&wmi->wmi_event_queue);
+		if (!skb) {
+			spin_unlock_irqrestore(&wmi->wmi_lock, flags);
+			return;
+		}
+		spin_unlock_irqrestore(&wmi->wmi_lock, flags);
+
+		hdr = (struct wmi_cmd_hdr *) skb->data;
+		cmd_id = be16_to_cpu(hdr->command_id);
+		wmi_event = skb_pull(skb, sizeof(struct wmi_cmd_hdr));
+
+		switch (cmd_id) {
+		case WMI_SWBA_EVENTID:
+			swba = (struct wmi_event_swba *) wmi_event;
+			ath9k_htc_swba(priv, swba);
+			break;
+		case WMI_FATAL_EVENTID:
+			ieee80211_queue_work(wmi->drv_priv->hw,
+					     &wmi->drv_priv->fatal_work);
+			break;
+		case WMI_TXSTATUS_EVENTID:
+			spin_lock_bh(&priv->tx.tx_lock);
+			if (priv->tx.flags & ATH9K_HTC_OP_TX_DRAIN) {
+				spin_unlock_bh(&priv->tx.tx_lock);
+				break;
+			}
+			spin_unlock_bh(&priv->tx.tx_lock);
+
+			ath9k_htc_txstatus(priv, wmi_event);
+			break;
+		default:
+			break;
+		}
+
+		kfree_skb(skb);
+	} while (1);
 }
 
 void ath9k_fatal_work(struct work_struct *work)
@@ -153,10 +207,6 @@ static void ath9k_wmi_ctrl_rx(void *priv, struct sk_buff *skb,
 	struct wmi *wmi = (struct wmi *) priv;
 	struct wmi_cmd_hdr *hdr;
 	u16 cmd_id;
-	void *wmi_event;
-#ifdef CONFIG_ATH9K_HTC_DEBUGFS
-	__be32 txrate;
-#endif
 
 	if (unlikely(wmi->stopped))
 		goto free_skb;
@@ -165,26 +215,10 @@ static void ath9k_wmi_ctrl_rx(void *priv, struct sk_buff *skb,
 	cmd_id = be16_to_cpu(hdr->command_id);
 
 	if (cmd_id & 0x1000) {
-		wmi_event = skb_pull(skb, sizeof(struct wmi_cmd_hdr));
-		switch (cmd_id) {
-		case WMI_SWBA_EVENTID:
-			wmi->beacon_pending = *(u8 *)wmi_event;
-			tasklet_schedule(&wmi->drv_priv->swba_tasklet);
-			break;
-		case WMI_FATAL_EVENTID:
-			ieee80211_queue_work(wmi->drv_priv->hw,
-					     &wmi->drv_priv->fatal_work);
-			break;
-		case WMI_TXRATE_EVENTID:
-#ifdef CONFIG_ATH9K_HTC_DEBUGFS
-			txrate = ((struct wmi_event_txrate *)wmi_event)->txrate;
-			wmi->drv_priv->debug.txrate = be32_to_cpu(txrate);
-#endif
-			break;
-		default:
-			break;
-		}
-		kfree_skb(skb);
+		spin_lock(&wmi->wmi_lock);
+		__skb_queue_tail(&wmi->wmi_event_queue, skb);
+		spin_unlock(&wmi->wmi_lock);
+		tasklet_schedule(&wmi->wmi_event_tasklet);
 		return;
 	}
 
@@ -243,7 +277,7 @@ static int ath9k_wmi_cmd_issue(struct wmi *wmi,
 	hdr->command_id = cpu_to_be16(cmd);
 	hdr->seq_no = cpu_to_be16(++wmi->tx_seq_id);
 
-	return htc_send(wmi->htc, skb, wmi->ctrl_epid, NULL);
+	return htc_send_epid(wmi->htc, skb, wmi->ctrl_epid);
 }
 
 int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h
index 42084277522dc15441a9d5ff953e028bf172a8d9..6095eeb6e025fdd08f971da826e0a5680b3a2f98 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.h
+++ b/drivers/net/wireless/ath/ath9k/wmi.h
@@ -17,7 +17,6 @@
 #ifndef WMI_H
 #define WMI_H
 
-
 struct wmi_event_txrate {
 	__be32 txrate;
 	struct {
@@ -31,18 +30,65 @@ struct wmi_cmd_hdr {
 	__be16 seq_no;
 } __packed;
 
+struct wmi_fw_version {
+	__be16 major;
+	__be16 minor;
+
+} __packed;
+
+struct wmi_event_swba {
+	__be64 tsf;
+	u8 beacon_pending;
+};
+
+/*
+ * 64 - HTC header - WMI header - 1 / txstatus
+ * And some other hdr. space is also accounted for.
+ * 12 seems to be the magic number.
+ */
+#define HTC_MAX_TX_STATUS 12
+
+#define ATH9K_HTC_TXSTAT_ACK        BIT(0)
+#define ATH9K_HTC_TXSTAT_FILT       BIT(1)
+#define ATH9K_HTC_TXSTAT_RTC_CTS    BIT(2)
+#define ATH9K_HTC_TXSTAT_MCS        BIT(3)
+#define ATH9K_HTC_TXSTAT_CW40       BIT(4)
+#define ATH9K_HTC_TXSTAT_SGI        BIT(5)
+
+/*
+ * Legacy rates are indicated as indices.
+ * HT rates are indicated as dot11 numbers.
+ * This allows us to resrict the rate field
+ * to 4 bits.
+ */
+#define ATH9K_HTC_TXSTAT_RATE       0x0f
+#define ATH9K_HTC_TXSTAT_RATE_S     0
+
+#define ATH9K_HTC_TXSTAT_EPID       0xf0
+#define ATH9K_HTC_TXSTAT_EPID_S     4
+
+struct __wmi_event_txstatus {
+	u8 cookie;
+	u8 ts_rate; /* Also holds EP ID */
+	u8 ts_flags;
+};
+
+struct wmi_event_txstatus {
+	u8 cnt;
+	struct __wmi_event_txstatus txstatus[HTC_MAX_TX_STATUS];
+} __packed;
+
 enum wmi_cmd_id {
 	WMI_ECHO_CMDID = 0x0001,
 	WMI_ACCESS_MEMORY_CMDID,
 
 	/* Commands to Target */
+	WMI_GET_FW_VERSION,
 	WMI_DISABLE_INTR_CMDID,
 	WMI_ENABLE_INTR_CMDID,
-	WMI_RX_LINK_CMDID,
 	WMI_ATH_INIT_CMDID,
 	WMI_ABORT_TXQ_CMDID,
 	WMI_STOP_TX_DMA_CMDID,
-	WMI_STOP_DMA_RECV_CMDID,
 	WMI_ABORT_TX_DMA_CMDID,
 	WMI_DRAIN_TXQ_CMDID,
 	WMI_DRAIN_TXQ_ALL_CMDID,
@@ -50,24 +96,22 @@ enum wmi_cmd_id {
 	WMI_STOP_RECV_CMDID,
 	WMI_FLUSH_RECV_CMDID,
 	WMI_SET_MODE_CMDID,
-	WMI_RESET_CMDID,
 	WMI_NODE_CREATE_CMDID,
 	WMI_NODE_REMOVE_CMDID,
 	WMI_VAP_REMOVE_CMDID,
 	WMI_VAP_CREATE_CMDID,
-	WMI_BEACON_UPDATE_CMDID,
 	WMI_REG_READ_CMDID,
 	WMI_REG_WRITE_CMDID,
 	WMI_RC_STATE_CHANGE_CMDID,
 	WMI_RC_RATE_UPDATE_CMDID,
-	WMI_DEBUG_INFO_CMDID,
-	WMI_HOST_ATTACH,
 	WMI_TARGET_IC_UPDATE_CMDID,
-	WMI_TGT_STATS_CMDID,
 	WMI_TX_AGGR_ENABLE_CMDID,
 	WMI_TGT_DETACH_CMDID,
-	WMI_TGT_TXQ_ENABLE_CMDID,
-	WMI_AGGR_LIMIT_CMD = 0x0026,
+	WMI_NODE_UPDATE_CMDID,
+	WMI_INT_STATS_CMDID,
+	WMI_TX_STATS_CMDID,
+	WMI_RX_STATS_CMDID,
+	WMI_BITRATE_MASK_CMDID,
 };
 
 enum wmi_event_id {
@@ -76,9 +120,8 @@ enum wmi_event_id {
 	WMI_FATAL_EVENTID,
 	WMI_TXTO_EVENTID,
 	WMI_BMISS_EVENTID,
-	WMI_WLAN_TXCOMP_EVENTID,
 	WMI_DELBA_EVENTID,
-	WMI_TXRATE_EVENTID,
+	WMI_TXSTATUS_EVENTID,
 };
 
 #define MAX_CMD_NUMBER 62
@@ -88,6 +131,12 @@ struct register_write {
 	__be32 val;
 };
 
+struct ath9k_htc_tx_event {
+	int count;
+	struct __wmi_event_txstatus txs;
+	struct list_head list;
+};
+
 struct wmi {
 	struct ath9k_htc_priv *drv_priv;
 	struct htc_target *htc;
@@ -95,12 +144,16 @@ struct wmi {
 	struct mutex op_mutex;
 	struct completion cmd_wait;
 	enum wmi_cmd_id last_cmd_id;
+	struct sk_buff_head wmi_event_queue;
+	struct tasklet_struct wmi_event_tasklet;
 	u16 tx_seq_id;
 	u8 *cmd_rsp_buf;
 	u32 cmd_rsp_len;
 	bool stopped;
 
-	u8 beacon_pending;
+	struct list_head pending_tx_events;
+	spinlock_t event_lock;
+
 	spinlock_t wmi_lock;
 
 	atomic_t mwrite_cnt;
@@ -117,8 +170,9 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
 		  u8 *cmd_buf, u32 cmd_len,
 		  u8 *rsp_buf, u32 rsp_len,
 		  u32 timeout);
-void ath9k_swba_tasklet(unsigned long data);
+void ath9k_wmi_event_tasklet(unsigned long data);
 void ath9k_fatal_work(struct work_struct *work);
+void ath9k_wmi_event_drain(struct ath9k_htc_priv *priv);
 
 #define WMI_CMD(_wmi_cmd)						\
 	do {								\
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 88fa7fdffd05d6ac36c4d45cb2d7416fc0681713..97dd1fac98b6390591a3baa89f0943e9e50eb92c 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -357,6 +357,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	struct ath_frame_info *fi;
 	int nframes;
 	u8 tidno;
+	bool clear_filter;
 
 	skb = bf->bf_mpdu;
 	hdr = (struct ieee80211_hdr *)skb->data;
@@ -441,22 +442,24 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			/* transmit completion */
 			acked_cnt++;
 		} else {
-			if (!(tid->state & AGGR_CLEANUP) && retry) {
-				if (fi->retries < ATH_MAX_SW_RETRIES) {
-					ath_tx_set_retry(sc, txq, bf->bf_mpdu);
-					txpending = 1;
-				} else {
-					bf->bf_state.bf_type |= BUF_XRETRY;
-					txfail = 1;
-					sendbar = 1;
-					txfail_cnt++;
-				}
-			} else {
+			if ((tid->state & AGGR_CLEANUP) || !retry) {
 				/*
 				 * cleanup in progress, just fail
 				 * the un-acked sub-frames
 				 */
 				txfail = 1;
+			} else if (fi->retries < ATH_MAX_SW_RETRIES) {
+				if (!(ts->ts_status & ATH9K_TXERR_FILT) ||
+				    !an->sleeping)
+					ath_tx_set_retry(sc, txq, bf->bf_mpdu);
+
+				clear_filter = true;
+				txpending = 1;
+			} else {
+				bf->bf_state.bf_type |= BUF_XRETRY;
+				txfail = 1;
+				sendbar = 1;
+				txfail_cnt++;
 			}
 		}
 
@@ -496,6 +499,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 				!txfail, sendbar);
 		} else {
 			/* retry the un-acked ones */
+			ath9k_hw_set_clrdmask(sc->sc_ah, bf->bf_desc, false);
 			if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)) {
 				if (bf->bf_next == NULL && bf_last->bf_stale) {
 					struct ath_buf *tbf;
@@ -546,7 +550,12 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 	/* prepend un-acked frames to the beginning of the pending frame queue */
 	if (!list_empty(&bf_pending)) {
+		if (an->sleeping)
+			ieee80211_sta_set_tim(sta);
+
 		spin_lock_bh(&txq->axq_lock);
+		if (clear_filter)
+			tid->ac->clear_ps_filter = true;
 		list_splice(&bf_pending, &tid->buf_q);
 		ath_tx_queue_tid(txq, tid);
 		spin_unlock_bh(&txq->axq_lock);
@@ -816,6 +825,11 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		bf = list_first_entry(&bf_q, struct ath_buf, list);
 		bf->bf_lastbf = list_entry(bf_q.prev, struct ath_buf, list);
 
+		if (tid->ac->clear_ps_filter) {
+			tid->ac->clear_ps_filter = false;
+			ath9k_hw_set_clrdmask(sc->sc_ah, bf->bf_desc, true);
+		}
+
 		/* if only one frame, send as non-aggregate */
 		if (bf == bf->bf_lastbf) {
 			fi = get_frame_info(bf->bf_mpdu);
@@ -896,6 +910,67 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
 	ath_tx_flush_tid(sc, txtid);
 }
 
+bool ath_tx_aggr_sleep(struct ath_softc *sc, struct ath_node *an)
+{
+	struct ath_atx_tid *tid;
+	struct ath_atx_ac *ac;
+	struct ath_txq *txq;
+	bool buffered = false;
+	int tidno;
+
+	for (tidno = 0, tid = &an->tid[tidno];
+	     tidno < WME_NUM_TID; tidno++, tid++) {
+
+		if (!tid->sched)
+			continue;
+
+		ac = tid->ac;
+		txq = ac->txq;
+
+		spin_lock_bh(&txq->axq_lock);
+
+		if (!list_empty(&tid->buf_q))
+			buffered = true;
+
+		tid->sched = false;
+		list_del(&tid->list);
+
+		if (ac->sched) {
+			ac->sched = false;
+			list_del(&ac->list);
+		}
+
+		spin_unlock_bh(&txq->axq_lock);
+	}
+
+	return buffered;
+}
+
+void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
+{
+	struct ath_atx_tid *tid;
+	struct ath_atx_ac *ac;
+	struct ath_txq *txq;
+	int tidno;
+
+	for (tidno = 0, tid = &an->tid[tidno];
+	     tidno < WME_NUM_TID; tidno++, tid++) {
+
+		ac = tid->ac;
+		txq = ac->txq;
+
+		spin_lock_bh(&txq->axq_lock);
+		ac->clear_ps_filter = true;
+
+		if (!list_empty(&tid->buf_q) && !tid->paused) {
+			ath_tx_queue_tid(txq, tid);
+			ath_txq_schedule(sc, txq);
+		}
+
+		spin_unlock_bh(&txq->axq_lock);
+	}
+}
+
 void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
 {
 	struct ath_atx_tid *txtid;
@@ -1451,7 +1526,7 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
 	struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
 	struct ieee80211_hdr *hdr;
 	struct ath_frame_info *fi = get_frame_info(skb);
-	struct ath_node *an;
+	struct ath_node *an = NULL;
 	struct ath_atx_tid *tid;
 	enum ath9k_key_type keytype;
 	u16 seqno = 0;
@@ -1459,11 +1534,13 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
 
 	keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
 
+	if (sta)
+		an = (struct ath_node *) sta->drv_priv;
+
 	hdr = (struct ieee80211_hdr *)skb->data;
-	if (sta && ieee80211_is_data_qos(hdr->frame_control) &&
+	if (an && ieee80211_is_data_qos(hdr->frame_control) &&
 		conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR)) {
 
-		an = (struct ath_node *) sta->drv_priv;
 		tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
 
 		/*
@@ -1479,6 +1556,8 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
 	memset(fi, 0, sizeof(*fi));
 	if (hw_key)
 		fi->keyix = hw_key->hw_key_idx;
+	else if (an && ieee80211_is_data(hdr->frame_control) && an->ps_key > 0)
+		fi->keyix = an->ps_key;
 	else
 		fi->keyix = ATH9K_TXKEYIX_INVALID;
 	fi->keytype = keytype;
@@ -1491,7 +1570,6 @@ static int setup_tx_flags(struct sk_buff *skb)
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	int flags = 0;
 
-	flags |= ATH9K_TXDESC_CLRDMASK; /* needed for crypto errors */
 	flags |= ATH9K_TXDESC_INTREQ;
 
 	if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
@@ -1585,8 +1663,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 		rix = rates[i].idx;
 		series[i].Tries = rates[i].count;
 
-		if ((sc->config.ath_aggr_prot && bf_isaggr(bf)) ||
-		    (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)) {
+		    if (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
 			series[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
 			flags |= ATH9K_TXDESC_RTSENA;
 		} else if (rates[i].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
@@ -1655,8 +1732,6 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 				     !is_pspoll, ctsrate,
 				     0, series, 4, flags);
 
-	if (sc->config.ath_aggr_prot && flags)
-		ath9k_hw_set11n_burstduration(sc->sc_ah, bf->bf_desc, 8192);
 }
 
 static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
@@ -1754,6 +1829,9 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 		if (txctl->paprd)
 			bf->bf_state.bfs_paprd_timestamp = jiffies;
 
+		if (tx_info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
+			ath9k_hw_set_clrdmask(sc->sc_ah, bf->bf_desc, true);
+
 		ath_tx_send_normal(sc, txctl->txq, tid, &bf_head);
 	}
 
@@ -1767,6 +1845,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_sta *sta = info->control.sta;
+	struct ieee80211_vif *vif = info->control.vif;
 	struct ath_softc *sc = hw->priv;
 	struct ath_txq *txq = txctl->txq;
 	struct ath_buf *bf;
@@ -1804,6 +1883,11 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		memmove(skb->data, skb->data + padsize, padpos);
 	}
 
+	if ((vif && vif->type != NL80211_IFTYPE_AP &&
+	            vif->type != NL80211_IFTYPE_AP_VLAN) ||
+	    !ieee80211_is_data(hdr->frame_control))
+		info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
+
 	setup_frame_info(hw, skb, frmlen);
 
 	/*
@@ -1980,7 +2064,7 @@ static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf,
 		if (ieee80211_is_data(hdr->frame_control) &&
 		    (ts->ts_flags & (ATH9K_TX_DATA_UNDERRUN |
 		                     ATH9K_TX_DELIM_UNDERRUN)) &&
-		    ah->tx_trig_level >= sc->sc_ah->caps.tx_triglevel_max)
+		    ah->tx_trig_level >= sc->sc_ah->config.max_txtrig_level)
 			tx_info->status.rates[tx_rateindex].count =
 				hw->max_rate_tries;
 	}
@@ -2099,28 +2183,6 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 	}
 }
 
-static void ath_hw_pll_work(struct work_struct *work)
-{
-	struct ath_softc *sc = container_of(work, struct ath_softc,
-					    hw_pll_work.work);
-	static int count;
-
-	if (AR_SREV_9485(sc->sc_ah)) {
-		if (ar9003_get_pll_sqsum_dvc(sc->sc_ah) >= 0x40000) {
-			count++;
-
-			if (count == 3) {
-				/* Rx is hung for more than 500ms. Reset it */
-				ath_reset(sc, true);
-				count = 0;
-			}
-		} else
-			count = 0;
-
-		ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work, HZ/5);
-	}
-}
-
 static void ath_tx_complete_poll_work(struct work_struct *work)
 {
 	struct ath_softc *sc = container_of(work, struct ath_softc,
@@ -2144,33 +2206,6 @@ static void ath_tx_complete_poll_work(struct work_struct *work)
 				} else {
 					txq->axq_tx_inprogress = true;
 				}
-			} else {
-				/* If the queue has pending buffers, then it
-				 * should be doing tx work (and have axq_depth).
-				 * Shouldn't get to this state I think..but
-				 * we do.
-				 */
-				if (!(sc->sc_flags & (SC_OP_OFFCHANNEL)) &&
-				    (txq->pending_frames > 0 ||
-				     !list_empty(&txq->axq_acq) ||
-				     txq->stopped)) {
-					ath_err(ath9k_hw_common(sc->sc_ah),
-						"txq: %p axq_qnum: %u,"
-						" mac80211_qnum: %i"
-						" axq_link: %p"
-						" pending frames: %i"
-						" axq_acq empty: %i"
-						" stopped: %i"
-						" axq_depth: 0  Attempting to"
-						" restart tx logic.\n",
-						txq, txq->axq_qnum,
-						txq->mac80211_qnum,
-						txq->axq_link,
-						txq->pending_frames,
-						list_empty(&txq->axq_acq),
-						txq->stopped);
-					ath_txq_schedule(sc, txq);
-				}
 			}
 			spin_unlock_bh(&txq->axq_lock);
 		}
@@ -2342,7 +2377,6 @@ int ath_tx_init(struct ath_softc *sc, int nbufs)
 	}
 
 	INIT_DELAYED_WORK(&sc->tx_complete_work, ath_tx_complete_poll_work);
-	INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
 		error = ath_tx_edma_init(sc);
diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h
index 3d4ed5863732c6f2d6c4facb11aa042218d4e965..bb578690935e7f88327bcedf94231219d27cc973 100644
--- a/drivers/net/wireless/ath/carl9170/carl9170.h
+++ b/drivers/net/wireless/ath/carl9170/carl9170.h
@@ -448,6 +448,8 @@ struct carl9170_ba_stats {
 
 struct carl9170_sta_info {
 	bool ht_sta;
+	bool sleeping;
+	atomic_t pending_frames;
 	unsigned int ampdu_max_len;
 	struct carl9170_sta_tid *agg[CARL9170_NUM_TID];
 	struct carl9170_ba_stats stats[CARL9170_NUM_TID];
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 89fe60accf8550f7a7234d7c0542eec7e1670bb3..7d5c65ea94e6213723ecb7a98f8222d6fa727daf 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -883,7 +883,7 @@ static void carl9170_op_configure_filter(struct ieee80211_hw *hw,
 	 * then checking the error flags, later.
 	 */
 
-	if (changed_flags & FIF_ALLMULTI && *new_flags & FIF_ALLMULTI)
+	if (*new_flags & FIF_ALLMULTI)
 		multicast = ~0ULL;
 
 	if (multicast != ar->cur_mc_hash)
@@ -1193,6 +1193,8 @@ static int carl9170_op_sta_add(struct ieee80211_hw *hw,
 	struct carl9170_sta_info *sta_info = (void *) sta->drv_priv;
 	unsigned int i;
 
+	atomic_set(&sta_info->pending_frames, 0);
+
 	if (sta->ht_cap.ht_supported) {
 		if (sta->ht_cap.ampdu_density > 6) {
 			/*
@@ -1467,99 +1469,17 @@ static void carl9170_op_sta_notify(struct ieee80211_hw *hw,
 				   enum sta_notify_cmd cmd,
 				   struct ieee80211_sta *sta)
 {
-	struct ar9170 *ar = hw->priv;
 	struct carl9170_sta_info *sta_info = (void *) sta->drv_priv;
-	struct sk_buff *skb, *tmp;
-	struct sk_buff_head free;
-	int i;
 
 	switch (cmd) {
 	case STA_NOTIFY_SLEEP:
-		/*
-		 * Since the peer is no longer listening, we have to return
-		 * as many SKBs as possible back to the mac80211 stack.
-		 * It will deal with the retry procedure, once the peer
-		 * has become available again.
-		 *
-		 * NB: Ideally, the driver should return the all frames in
-		 * the correct, ascending order. However, I think that this
-		 * functionality should be implemented in the stack and not
-		 * here...
-		 */
-
-		__skb_queue_head_init(&free);
-
-		if (sta->ht_cap.ht_supported) {
-			rcu_read_lock();
-			for (i = 0; i < CARL9170_NUM_TID; i++) {
-				struct carl9170_sta_tid *tid_info;
-
-				tid_info = rcu_dereference(sta_info->agg[i]);
-
-				if (!tid_info)
-					continue;
-
-				spin_lock_bh(&ar->tx_ampdu_list_lock);
-				if (tid_info->state >
-				    CARL9170_TID_STATE_SUSPEND)
-					tid_info->state =
-						CARL9170_TID_STATE_SUSPEND;
-				spin_unlock_bh(&ar->tx_ampdu_list_lock);
-
-				spin_lock_bh(&tid_info->lock);
-				while ((skb = __skb_dequeue(&tid_info->queue)))
-					__skb_queue_tail(&free, skb);
-				spin_unlock_bh(&tid_info->lock);
-			}
-			rcu_read_unlock();
-		}
-
-		for (i = 0; i < ar->hw->queues; i++) {
-			spin_lock_bh(&ar->tx_pending[i].lock);
-			skb_queue_walk_safe(&ar->tx_pending[i], skb, tmp) {
-				struct _carl9170_tx_superframe *super;
-				struct ieee80211_hdr *hdr;
-				struct ieee80211_tx_info *info;
-
-				super = (void *) skb->data;
-				hdr = (void *) super->frame_data;
-
-				if (compare_ether_addr(hdr->addr1, sta->addr))
-					continue;
-
-				__skb_unlink(skb, &ar->tx_pending[i]);
-
-				info = IEEE80211_SKB_CB(skb);
-				if (info->flags & IEEE80211_TX_CTL_AMPDU)
-					atomic_dec(&ar->tx_ampdu_upload);
-
-				carl9170_tx_status(ar, skb, false);
-			}
-			spin_unlock_bh(&ar->tx_pending[i].lock);
-		}
-
-		while ((skb = __skb_dequeue(&free)))
-			carl9170_tx_status(ar, skb, false);
-
+		sta_info->sleeping = true;
+		if (atomic_read(&sta_info->pending_frames))
+			ieee80211_sta_block_awake(hw, sta, true);
 		break;
 
 	case STA_NOTIFY_AWAKE:
-		if (!sta->ht_cap.ht_supported)
-			return;
-
-		rcu_read_lock();
-		for (i = 0; i < CARL9170_NUM_TID; i++) {
-			struct carl9170_sta_tid *tid_info;
-
-			tid_info = rcu_dereference(sta_info->agg[i]);
-
-			if (!tid_info)
-				continue;
-
-			if ((tid_info->state == CARL9170_TID_STATE_SUSPEND))
-				tid_info->state = CARL9170_TID_STATE_IDLE;
-		}
-		rcu_read_unlock();
+		sta_info->sleeping = false;
 		break;
 	}
 }
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index cb70ed7ec5ccff939c7c29b6cd340ecba07d0933..e94084fcf6f5009dd6e715451dd777368c3bec27 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -104,12 +104,60 @@ static void carl9170_tx_accounting(struct ar9170 *ar, struct sk_buff *skb)
 	spin_unlock_bh(&ar->tx_stats_lock);
 }
 
+/* needs rcu_read_lock */
+static struct ieee80211_sta *__carl9170_get_tx_sta(struct ar9170 *ar,
+						   struct sk_buff *skb)
+{
+	struct _carl9170_tx_superframe *super = (void *) skb->data;
+	struct ieee80211_hdr *hdr = (void *) super->frame_data;
+	struct ieee80211_vif *vif;
+	unsigned int vif_id;
+
+	vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >>
+		 CARL9170_TX_SUPER_MISC_VIF_ID_S;
+
+	if (WARN_ON_ONCE(vif_id >= AR9170_MAX_VIRTUAL_MAC))
+		return NULL;
+
+	vif = rcu_dereference(ar->vif_priv[vif_id].vif);
+	if (unlikely(!vif))
+		return NULL;
+
+	/*
+	 * Normally we should use wrappers like ieee80211_get_DA to get
+	 * the correct peer ieee80211_sta.
+	 *
+	 * But there is a problem with indirect traffic (broadcasts, or
+	 * data which is designated for other stations) in station mode.
+	 * The frame will be directed to the AP for distribution and not
+	 * to the actual destination.
+	 */
+
+	return ieee80211_find_sta(vif, hdr->addr1);
+}
+
+static void carl9170_tx_ps_unblock(struct ar9170 *ar, struct sk_buff *skb)
+{
+	struct ieee80211_sta *sta;
+	struct carl9170_sta_info *sta_info;
+
+	rcu_read_lock();
+	sta = __carl9170_get_tx_sta(ar, skb);
+	if (unlikely(!sta))
+		goto out_rcu;
+
+	sta_info = (struct carl9170_sta_info *) sta->drv_priv;
+	if (atomic_dec_return(&sta_info->pending_frames) == 0)
+		ieee80211_sta_block_awake(ar->hw, sta, false);
+
+out_rcu:
+	rcu_read_unlock();
+}
+
 static void carl9170_tx_accounting_free(struct ar9170 *ar, struct sk_buff *skb)
 {
-	struct ieee80211_tx_info *txinfo;
 	int queue;
 
-	txinfo = IEEE80211_SKB_CB(skb);
 	queue = skb_get_queue_mapping(skb);
 
 	spin_lock_bh(&ar->tx_stats_lock);
@@ -135,6 +183,7 @@ static void carl9170_tx_accounting_free(struct ar9170 *ar, struct sk_buff *skb)
 	}
 
 	spin_unlock_bh(&ar->tx_stats_lock);
+
 	if (atomic_dec_and_test(&ar->tx_total_queued))
 		complete(&ar->tx_flush);
 }
@@ -329,13 +378,9 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
 {
 	struct _carl9170_tx_superframe *super = (void *) skb->data;
 	struct ieee80211_hdr *hdr = (void *) super->frame_data;
-	struct ieee80211_tx_info *tx_info;
-	struct carl9170_tx_info *ar_info;
-	struct carl9170_sta_info *sta_info;
 	struct ieee80211_sta *sta;
+	struct carl9170_sta_info *sta_info;
 	struct carl9170_sta_tid *tid_info;
-	struct ieee80211_vif *vif;
-	unsigned int vif_id;
 	u8 tid;
 
 	if (!(txinfo->flags & IEEE80211_TX_CTL_AMPDU) ||
@@ -343,30 +388,8 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
 	   (!(super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_AGGR))))
 		return;
 
-	tx_info = IEEE80211_SKB_CB(skb);
-	ar_info = (void *) tx_info->rate_driver_data;
-
-	vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >>
-		 CARL9170_TX_SUPER_MISC_VIF_ID_S;
-
-	if (WARN_ON_ONCE(vif_id >= AR9170_MAX_VIRTUAL_MAC))
-		return;
-
 	rcu_read_lock();
-	vif = rcu_dereference(ar->vif_priv[vif_id].vif);
-	if (unlikely(!vif))
-		goto out_rcu;
-
-	/*
-	 * Normally we should use wrappers like ieee80211_get_DA to get
-	 * the correct peer ieee80211_sta.
-	 *
-	 * But there is a problem with indirect traffic (broadcasts, or
-	 * data which is designated for other stations) in station mode.
-	 * The frame will be directed to the AP for distribution and not
-	 * to the actual destination.
-	 */
-	sta = ieee80211_find_sta(vif, hdr->addr1);
+	sta = __carl9170_get_tx_sta(ar, skb);
 	if (unlikely(!sta))
 		goto out_rcu;
 
@@ -427,6 +450,7 @@ void carl9170_tx_status(struct ar9170 *ar, struct sk_buff *skb,
 	if (txinfo->flags & IEEE80211_TX_CTL_AMPDU)
 		carl9170_tx_status_process_ampdu(ar, skb, txinfo);
 
+	carl9170_tx_ps_unblock(ar, skb);
 	carl9170_tx_put_skb(skb);
 }
 
@@ -540,11 +564,7 @@ static void carl9170_tx_ampdu_timeout(struct ar9170 *ar)
 	struct sk_buff *skb;
 	struct ieee80211_tx_info *txinfo;
 	struct carl9170_tx_info *arinfo;
-	struct _carl9170_tx_superframe *super;
 	struct ieee80211_sta *sta;
-	struct ieee80211_vif *vif;
-	struct ieee80211_hdr *hdr;
-	unsigned int vif_id;
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(iter, &ar->tx_ampdu_list, list) {
@@ -562,20 +582,7 @@ static void carl9170_tx_ampdu_timeout(struct ar9170 *ar)
 		    msecs_to_jiffies(CARL9170_QUEUE_TIMEOUT)))
 			goto unlock;
 
-		super = (void *) skb->data;
-		hdr = (void *) super->frame_data;
-
-		vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >>
-			 CARL9170_TX_SUPER_MISC_VIF_ID_S;
-
-		if (WARN_ON(vif_id >= AR9170_MAX_VIRTUAL_MAC))
-			goto unlock;
-
-		vif = rcu_dereference(ar->vif_priv[vif_id].vif);
-		if (WARN_ON(!vif))
-			goto unlock;
-
-		sta = ieee80211_find_sta(vif, hdr->addr1);
+		sta = __carl9170_get_tx_sta(ar, skb);
 		if (WARN_ON(!sta))
 			goto unlock;
 
@@ -611,7 +618,6 @@ static void __carl9170_tx_process_status(struct ar9170 *ar,
 {
 	struct sk_buff *skb;
 	struct ieee80211_tx_info *txinfo;
-	struct carl9170_tx_info *arinfo;
 	unsigned int r, t, q;
 	bool success = true;
 
@@ -627,7 +633,6 @@ static void __carl9170_tx_process_status(struct ar9170 *ar,
 	}
 
 	txinfo = IEEE80211_SKB_CB(skb);
-	arinfo = (void *) txinfo->rate_driver_data;
 
 	if (!(info & CARL9170_TX_STATUS_SUCCESS))
 		success = false;
@@ -1199,15 +1204,6 @@ static struct sk_buff *carl9170_tx_pick_skb(struct ar9170 *ar,
 	arinfo = (void *) info->rate_driver_data;
 
 	arinfo->timeout = jiffies;
-
-	/*
-	 * increase ref count to "2".
-	 * Ref counting is the easiest way to solve the race between
-	 * the the urb's completion routine: carl9170_tx_callback and
-	 * wlan tx status functions: carl9170_tx_status/janitor.
-	 */
-	carl9170_tx_get_skb(skb);
-
 	return skb;
 
 err_unlock:
@@ -1228,6 +1224,36 @@ void carl9170_tx_drop(struct ar9170 *ar, struct sk_buff *skb)
 	__carl9170_tx_process_status(ar, super->s.cookie, q);
 }
 
+static bool carl9170_tx_ps_drop(struct ar9170 *ar, struct sk_buff *skb)
+{
+	struct ieee80211_sta *sta;
+	struct carl9170_sta_info *sta_info;
+
+	rcu_read_lock();
+	sta = __carl9170_get_tx_sta(ar, skb);
+	if (!sta)
+		goto out_rcu;
+
+	sta_info = (void *) sta->drv_priv;
+	if (unlikely(sta_info->sleeping)) {
+		struct ieee80211_tx_info *tx_info;
+
+		rcu_read_unlock();
+
+		tx_info = IEEE80211_SKB_CB(skb);
+		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
+			atomic_dec(&ar->tx_ampdu_upload);
+
+		tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
+		carl9170_tx_status(ar, skb, false);
+		return true;
+	}
+
+out_rcu:
+	rcu_read_unlock();
+	return false;
+}
+
 static void carl9170_tx(struct ar9170 *ar)
 {
 	struct sk_buff *skb;
@@ -1247,6 +1273,9 @@ static void carl9170_tx(struct ar9170 *ar)
 			if (unlikely(!skb))
 				break;
 
+			if (unlikely(carl9170_tx_ps_drop(ar, skb)))
+				continue;
+
 			atomic_inc(&ar->tx_total_pending);
 
 			q = __carl9170_get_queue(ar, i);
@@ -1256,6 +1285,16 @@ static void carl9170_tx(struct ar9170 *ar)
 			 */
 			skb_queue_tail(&ar->tx_status[q], skb);
 
+			/*
+			 * increase ref count to "2".
+			 * Ref counting is the easiest way to solve the
+			 * race between the urb's completion routine:
+			 *	carl9170_tx_callback
+			 * and wlan tx status functions:
+			 *	carl9170_tx_status/janitor.
+			 */
+			carl9170_tx_get_skb(skb);
+
 			carl9170_usb_tx(ar, skb);
 			schedule_garbagecollector = true;
 		}
@@ -1275,7 +1314,6 @@ static bool carl9170_tx_ampdu_queue(struct ar9170 *ar,
 	struct carl9170_sta_info *sta_info;
 	struct carl9170_sta_tid *agg;
 	struct sk_buff *iter;
-	unsigned int max;
 	u16 tid, seq, qseq, off;
 	bool run = false;
 
@@ -1285,7 +1323,6 @@ static bool carl9170_tx_ampdu_queue(struct ar9170 *ar,
 
 	rcu_read_lock();
 	agg = rcu_dereference(sta_info->agg[tid]);
-	max = sta_info->ampdu_max_len;
 
 	if (!agg)
 		goto err_unlock_rcu;
@@ -1368,6 +1405,11 @@ void carl9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 * all ressouces which are associated with the frame.
 	 */
 
+	if (sta) {
+		struct carl9170_sta_info *stai = (void *) sta->drv_priv;
+		atomic_inc(&stai->pending_frames);
+	}
+
 	if (info->flags & IEEE80211_TX_CTL_AMPDU) {
 		run = carl9170_tx_ampdu_queue(ar, sta, skb);
 		if (run)
diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index 37b8e115375ad84f2137afa28734faba4220637a..a61ef3d6d89c7ee50da52b9602071dd88bb9eb5b 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -23,6 +23,14 @@
 
 #define REG_READ			(common->ops->read)
 #define REG_WRITE(_ah, _reg, _val)	(common->ops->write)(_ah, _val, _reg)
+#define ENABLE_REGWRITE_BUFFER(_ah)			\
+	if (common->ops->enable_write_buffer)		\
+		common->ops->enable_write_buffer((_ah));
+
+#define REGWRITE_BUFFER_FLUSH(_ah)			\
+	if (common->ops->write_flush)			\
+		common->ops->write_flush((_ah));
+
 
 #define IEEE80211_WEP_NKID      4       /* number of key ids */
 
@@ -42,6 +50,8 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry)
 
 	keyType = REG_READ(ah, AR_KEYTABLE_TYPE(entry));
 
+	ENABLE_REGWRITE_BUFFER(ah);
+
 	REG_WRITE(ah, AR_KEYTABLE_KEY0(entry), 0);
 	REG_WRITE(ah, AR_KEYTABLE_KEY1(entry), 0);
 	REG_WRITE(ah, AR_KEYTABLE_KEY2(entry), 0);
@@ -66,6 +76,8 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry)
 
 	}
 
+	REGWRITE_BUFFER_FLUSH(ah);
+
 	return true;
 }
 EXPORT_SYMBOL(ath_hw_keyreset);
@@ -104,9 +116,13 @@ static bool ath_hw_keysetmac(struct ath_common *common,
 	} else {
 		macLo = macHi = 0;
 	}
+	ENABLE_REGWRITE_BUFFER(ah);
+
 	REG_WRITE(ah, AR_KEYTABLE_MAC0(entry), macLo);
 	REG_WRITE(ah, AR_KEYTABLE_MAC1(entry), macHi | unicast_flag);
 
+	REGWRITE_BUFFER_FLUSH(ah);
+
 	return true;
 }
 
@@ -223,6 +239,8 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 			mic3 = get_unaligned_le16(k->kv_txmic + 0) & 0xffff;
 			mic4 = get_unaligned_le32(k->kv_txmic + 4);
 
+			ENABLE_REGWRITE_BUFFER(ah);
+
 			/* Write RX[31:0] and TX[31:16] */
 			REG_WRITE(ah, AR_KEYTABLE_KEY0(micentry), mic0);
 			REG_WRITE(ah, AR_KEYTABLE_KEY1(micentry), mic1);
@@ -236,6 +254,8 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 			REG_WRITE(ah, AR_KEYTABLE_TYPE(micentry),
 				  AR_KEYTABLE_TYPE_CLR);
 
+			REGWRITE_BUFFER_FLUSH(ah);
+
 		} else {
 			/*
 			 * TKIP uses four key cache entries (two for group
@@ -258,6 +278,8 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 			mic0 = get_unaligned_le32(k->kv_mic + 0);
 			mic2 = get_unaligned_le32(k->kv_mic + 4);
 
+			ENABLE_REGWRITE_BUFFER(ah);
+
 			/* Write MIC key[31:0] */
 			REG_WRITE(ah, AR_KEYTABLE_KEY0(micentry), mic0);
 			REG_WRITE(ah, AR_KEYTABLE_KEY1(micentry), 0);
@@ -270,8 +292,12 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 			REG_WRITE(ah, AR_KEYTABLE_KEY4(micentry), 0);
 			REG_WRITE(ah, AR_KEYTABLE_TYPE(micentry),
 				  AR_KEYTABLE_TYPE_CLR);
+
+			REGWRITE_BUFFER_FLUSH(ah);
 		}
 
+		ENABLE_REGWRITE_BUFFER(ah);
+
 		/* MAC address registers are reserved for the MIC entry */
 		REG_WRITE(ah, AR_KEYTABLE_MAC0(micentry), 0);
 		REG_WRITE(ah, AR_KEYTABLE_MAC1(micentry), 0);
@@ -283,7 +309,11 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 		 */
 		REG_WRITE(ah, AR_KEYTABLE_KEY0(entry), key0);
 		REG_WRITE(ah, AR_KEYTABLE_KEY1(entry), key1);
+
+		REGWRITE_BUFFER_FLUSH(ah);
 	} else {
+		ENABLE_REGWRITE_BUFFER(ah);
+
 		/* Write key[47:0] */
 		REG_WRITE(ah, AR_KEYTABLE_KEY0(entry), key0);
 		REG_WRITE(ah, AR_KEYTABLE_KEY1(entry), key1);
@@ -296,6 +326,8 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
 		REG_WRITE(ah, AR_KEYTABLE_KEY4(entry), key4);
 		REG_WRITE(ah, AR_KEYTABLE_TYPE(entry), keyType);
 
+		REGWRITE_BUFFER_FLUSH(ah);
+
 		/* Write MAC address for the entry */
 		(void) ath_hw_keysetmac(common, entry, mac);
 	}
@@ -451,6 +483,9 @@ int ath_key_config(struct ath_common *common,
 	memset(&hk, 0, sizeof(hk));
 
 	switch (key->cipher) {
+	case 0:
+		hk.kv_type = ATH_CIPHER_CLR;
+		break;
 	case WLAN_CIPHER_SUITE_WEP40:
 	case WLAN_CIPHER_SUITE_WEP104:
 		hk.kv_type = ATH_CIPHER_WEP;
@@ -466,7 +501,8 @@ int ath_key_config(struct ath_common *common,
 	}
 
 	hk.kv_len = key->keylen;
-	memcpy(hk.kv_val, key->key, key->keylen);
+	if (key->keylen)
+		memcpy(hk.kv_val, key->key, key->keylen);
 
 	if (!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) {
 		switch (vif->type) {
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 0e1b8793c8641012617070e7d97ef0bfb8060a4f..028310f263c81c01060f5d551496cca88519b3b9 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -97,8 +97,8 @@ static const struct ieee80211_regdomain ath_world_regdom_66_69 = {
 	}
 };
 
-/* Can be used by 0x67, 0x6A and 0x68 */
-static const struct ieee80211_regdomain ath_world_regdom_67_68_6A = {
+/* Can be used by 0x67, 0x68, 0x6A and 0x6C */
+static const struct ieee80211_regdomain ath_world_regdom_67_68_6A_6C = {
 	.n_reg_rules = 4,
 	.alpha2 =  "99",
 	.reg_rules = {
@@ -151,7 +151,8 @@ ieee80211_regdomain *ath_world_regdomain(struct ath_regulatory *reg)
 	case 0x67:
 	case 0x68:
 	case 0x6A:
-		return &ath_world_regdom_67_68_6A;
+	case 0x6C:
+		return &ath_world_regdom_67_68_6A_6C;
 	default:
 		WARN_ON(1);
 		return ath_default_world_regdomain();
@@ -333,6 +334,7 @@ static void ath_reg_apply_world_flags(struct wiphy *wiphy,
 	case 0x63:
 	case 0x66:
 	case 0x67:
+	case 0x6C:
 		ath_reg_apply_beaconing_flags(wiphy, initiator);
 		break;
 	case 0x68:
diff --git a/drivers/net/wireless/ath/regd_common.h b/drivers/net/wireless/ath/regd_common.h
index 5c2cfe6941524ccd7b05525a147b5ce6854c3133..24b53839fc3ae43176743739c510f2902f0c4aa2 100644
--- a/drivers/net/wireless/ath/regd_common.h
+++ b/drivers/net/wireless/ath/regd_common.h
@@ -86,6 +86,7 @@ enum EnumRd {
 	WOR9_WORLD = 0x69,
 	WORA_WORLD = 0x6A,
 	WORB_WORLD = 0x6B,
+	WORC_WORLD = 0x6C,
 
 	MKK3_MKKB = 0x80,
 	MKK3_MKKA2 = 0x81,
@@ -282,6 +283,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = {
 	{WOR9_WORLD, NO_CTL, NO_CTL},
 	{WORA_WORLD, NO_CTL, NO_CTL},
 	{WORB_WORLD, NO_CTL, NO_CTL},
+	{WORC_WORLD, NO_CTL, NO_CTL},
 };
 
 static struct country_code_to_enum_rd allCountries[] = {
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 229f4388f790895108cd5ba592657fdcf3780a1f..ebc93c1bb5e7819b4a275a0c6b1d2de8300312bb 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -648,8 +648,8 @@ struct b43_request_fw_context {
 	char errors[B43_NR_FWTYPES][128];
 	/* Temporary buffer for storing the firmware name. */
 	char fwname[64];
-	/* A fatal error occurred while requesting. Firmware reqest
-	 * can not continue, as any other reqest will also fail. */
+	/* A fatal error occurred while requesting. Firmware request
+	 * can not continue, as any other request will also fail. */
 	int fatal_failure;
 };
 
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 5af40d9170a096c4c598c9ae7c170cbb149c2f1a..5a43984bdcea8e2f63294d3dbdd5690cf83caa5e 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2686,6 +2686,17 @@ void b43_mac_suspend(struct b43_wldev *dev)
 	dev->mac_suspended++;
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MacPhyClkSet */
+void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on)
+{
+	u32 tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
+	if (on)
+		tmslow |= B43_TMSLOW_MACPHYCLKEN;
+	else
+		tmslow &= ~B43_TMSLOW_MACPHYCLKEN;
+	ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
+}
+
 static void b43_adjust_opmode(struct b43_wldev *dev)
 {
 	struct b43_wl *wl = dev->wl;
@@ -2842,7 +2853,7 @@ static int b43_chip_init(struct b43_wldev *dev)
 {
 	struct b43_phy *phy = &dev->phy;
 	int err;
-	u32 value32, macctl;
+	u32 macctl;
 	u16 value16;
 
 	/* Initialize the MAC control */
@@ -2920,9 +2931,7 @@ static int b43_chip_init(struct b43_wldev *dev)
 	b43_write32(dev, B43_MMIO_DMA4_IRQ_MASK, 0x0000DC00);
 	b43_write32(dev, B43_MMIO_DMA5_IRQ_MASK, 0x0000DC00);
 
-	value32 = ssb_read32(dev->dev, SSB_TMSLOW);
-	value32 |= 0x00100000;
-	ssb_write32(dev->dev, SSB_TMSLOW, value32);
+	b43_mac_phy_clock_set(dev, true);
 
 	b43_write16(dev, B43_MMIO_POWERUP_DELAY,
 		    dev->dev->bus->chipco.fast_pwrup_delay);
@@ -4213,33 +4222,18 @@ static void b43_bluetooth_coext_disable(struct b43_wldev *dev)
 
 static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev)
 {
-#ifdef CONFIG_SSB_DRIVER_PCICORE
 	struct ssb_bus *bus = dev->dev->bus;
 	u32 tmp;
 
-	if (bus->pcicore.dev &&
-	    bus->pcicore.dev->id.coreid == SSB_DEV_PCI &&
-	    bus->pcicore.dev->id.revision <= 5) {
-		/* IMCFGLO timeouts workaround. */
+	if ((bus->chip_id == 0x4311 && bus->chip_rev == 2) ||
+	    (bus->chip_id == 0x4312)) {
 		tmp = ssb_read32(dev->dev, SSB_IMCFGLO);
-		switch (bus->bustype) {
-		case SSB_BUSTYPE_PCI:
-		case SSB_BUSTYPE_PCMCIA:
-			tmp &= ~SSB_IMCFGLO_REQTO;
-			tmp &= ~SSB_IMCFGLO_SERTO;
-			tmp |= 0x32;
-			break;
-		case SSB_BUSTYPE_SSB:
-			tmp &= ~SSB_IMCFGLO_REQTO;
-			tmp &= ~SSB_IMCFGLO_SERTO;
-			tmp |= 0x53;
-			break;
-		default:
-			break;
-		}
+		tmp &= ~SSB_IMCFGLO_REQTO;
+		tmp &= ~SSB_IMCFGLO_SERTO;
+		tmp |= 0x3;
 		ssb_write32(dev->dev, SSB_IMCFGLO, tmp);
+		ssb_commit_settings(bus);
 	}
-#endif /* CONFIG_SSB_DRIVER_PCICORE */
 }
 
 static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)
@@ -4863,25 +4857,8 @@ static void b43_one_core_detach(struct ssb_device *dev)
 static int b43_one_core_attach(struct ssb_device *dev, struct b43_wl *wl)
 {
 	struct b43_wldev *wldev;
-	struct pci_dev *pdev;
 	int err = -ENOMEM;
 
-	if (!list_empty(&wl->devlist)) {
-		/* We are not the first core on this chip. */
-		pdev = (dev->bus->bustype == SSB_BUSTYPE_PCI) ? dev->bus->host_pci : NULL;
-		/* Only special chips support more than one wireless
-		 * core, although some of the other chips have more than
-		 * one wireless core as well. Check for this and
-		 * bail out early.
-		 */
-		if (!pdev ||
-		    ((pdev->device != 0x4321) &&
-		     (pdev->device != 0x4313) && (pdev->device != 0x431A))) {
-			b43dbg(wl, "Ignoring unconnected 802.11 core\n");
-			return -ENODEV;
-		}
-	}
-
 	wldev = kzalloc(sizeof(*wldev), GFP_KERNEL);
 	if (!wldev)
 		goto out;
@@ -5002,7 +4979,7 @@ static int b43_wireless_init(struct ssb_device *dev)
 	return err;
 }
 
-static int b43_probe(struct ssb_device *dev, const struct ssb_device_id *id)
+static int b43_ssb_probe(struct ssb_device *dev, const struct ssb_device_id *id)
 {
 	struct b43_wl *wl;
 	int err;
@@ -5040,7 +5017,7 @@ static int b43_probe(struct ssb_device *dev, const struct ssb_device_id *id)
 	return err;
 }
 
-static void b43_remove(struct ssb_device *dev)
+static void b43_ssb_remove(struct ssb_device *dev)
 {
 	struct b43_wl *wl = ssb_get_devtypedata(dev);
 	struct b43_wldev *wldev = ssb_get_drvdata(dev);
@@ -5083,8 +5060,8 @@ void b43_controller_restart(struct b43_wldev *dev, const char *reason)
 static struct ssb_driver b43_ssb_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= b43_ssb_tbl,
-	.probe		= b43_probe,
-	.remove		= b43_remove,
+	.probe		= b43_ssb_probe,
+	.remove		= b43_ssb_remove,
 };
 
 static void b43_print_driverinfo(void)
diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/b43/main.h
index 40db03678d9f68e65ba55ccf6f07fcaf21db5c6f..a0d327f1318356029bcca97e40926f4a4aa32243 100644
--- a/drivers/net/wireless/b43/main.h
+++ b/drivers/net/wireless/b43/main.h
@@ -133,6 +133,7 @@ void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags);
 
 void b43_mac_suspend(struct b43_wldev *dev);
 void b43_mac_enable(struct b43_wldev *dev);
+void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on);
 
 
 struct b43_request_fw_context;
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 8a00f9a95dbbe9f339d8e37e2586522ae25a0a3d..b075a3f82a43377e9c22a8f54bd4c43854e0c168 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -2281,6 +2281,7 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
 		save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
 		save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S0);
 		save_regs_phy[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B32S1);
+		save_regs_phy[8] = 0;
 	} else {
 		save_regs_phy[0] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
 		save_regs_phy[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
@@ -2289,6 +2290,8 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
 		save_regs_phy[4] = b43_phy_read(dev, B43_NPHY_RFCTL_OVER);
 		save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO1);
 		save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO2);
+		save_regs_phy[7] = 0;
+		save_regs_phy[8] = 0;
 	}
 
 	b43_nphy_rssi_select(dev, 5, type);
@@ -3537,17 +3540,6 @@ static int b43_nphy_cal_rx_iq(struct b43_wldev *dev,
 		return b43_nphy_rev2_cal_rx_iq(dev, target, type, debug);
 }
 
-/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MacPhyClkSet */
-static void b43_nphy_mac_phy_clock_set(struct b43_wldev *dev, bool on)
-{
-	u32 tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
-	if (on)
-		tmslow |= B43_TMSLOW_MACPHYCLKEN;
-	else
-		tmslow &= ~B43_TMSLOW_MACPHYCLKEN;
-	ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
-}
-
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCoreSetState */
 static void b43_nphy_set_rx_core_state(struct b43_wldev *dev, u8 mask)
 {
@@ -3688,7 +3680,7 @@ int b43_phy_initn(struct b43_wldev *dev)
 	b43_phy_write(dev, B43_NPHY_BBCFG, tmp & ~B43_NPHY_BBCFG_RSTCCA);
 	b43_nphy_bmac_clock_fgc(dev, 0);
 
-	b43_nphy_mac_phy_clock_set(dev, true);
+	b43_mac_phy_clock_set(dev, true);
 
 	b43_nphy_pa_override(dev, false);
 	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
@@ -3845,8 +3837,8 @@ static int b43_nphy_set_channel(struct b43_wldev *dev,
 {
 	struct b43_phy *phy = &dev->phy;
 
-	const struct b43_nphy_channeltab_entry_rev2 *tabent_r2;
-	const struct b43_nphy_channeltab_entry_rev3 *tabent_r3;
+	const struct b43_nphy_channeltab_entry_rev2 *tabent_r2 = NULL;
+	const struct b43_nphy_channeltab_entry_rev3 *tabent_r3 = NULL;
 
 	u8 tmp;
 
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index c7fd73e3ad76a1fae828aaef60cf1fcfeffcf8b1..1ab8861dd43a19c9ce2c05f9bc6365c890eaa404 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2234,7 +2234,7 @@ static int b43legacy_chip_init(struct b43legacy_wldev *dev)
 	b43legacy_write32(dev, B43legacy_MMIO_DMA5_IRQ_MASK, 0x0000DC00);
 
 	value32 = ssb_read32(dev->dev, SSB_TMSLOW);
-	value32 |= 0x00100000;
+	value32 |= B43legacy_TMSLOW_MACPHYCLKEN;
 	ssb_write32(dev->dev, SSB_TMSLOW, value32);
 
 	b43legacy_write16(dev, B43legacy_MMIO_POWERUP_DELAY,
@@ -3104,37 +3104,6 @@ static void setup_struct_wldev_for_init(struct b43legacy_wldev *dev)
 	memset(&dev->noisecalc, 0, sizeof(dev->noisecalc));
 }
 
-static void b43legacy_imcfglo_timeouts_workaround(struct b43legacy_wldev *dev)
-{
-#ifdef CONFIG_SSB_DRIVER_PCICORE
-	struct ssb_bus *bus = dev->dev->bus;
-	u32 tmp;
-
-	if (bus->pcicore.dev &&
-	    bus->pcicore.dev->id.coreid == SSB_DEV_PCI &&
-	    bus->pcicore.dev->id.revision <= 5) {
-		/* IMCFGLO timeouts workaround. */
-		tmp = ssb_read32(dev->dev, SSB_IMCFGLO);
-		switch (bus->bustype) {
-		case SSB_BUSTYPE_PCI:
-		case SSB_BUSTYPE_PCMCIA:
-			tmp &= ~SSB_IMCFGLO_REQTO;
-			tmp &= ~SSB_IMCFGLO_SERTO;
-			tmp |= 0x32;
-			break;
-		case SSB_BUSTYPE_SSB:
-			tmp &= ~SSB_IMCFGLO_REQTO;
-			tmp &= ~SSB_IMCFGLO_SERTO;
-			tmp |= 0x53;
-			break;
-		default:
-			break;
-		}
-		ssb_write32(dev->dev, SSB_IMCFGLO, tmp);
-	}
-#endif /* CONFIG_SSB_DRIVER_PCICORE */
-}
-
 static void b43legacy_set_synth_pu_delay(struct b43legacy_wldev *dev,
 					  bool idle) {
 	u16 pu_delay = 1050;
@@ -3278,7 +3247,6 @@ static int b43legacy_wireless_core_init(struct b43legacy_wldev *dev)
 	/* Enable IRQ routing to this device. */
 	ssb_pcicore_dev_irqvecs_enable(&bus->pcicore, dev->dev);
 
-	b43legacy_imcfglo_timeouts_workaround(dev);
 	prepare_phy_data_for_init(dev);
 	b43legacy_phy_calibrate(dev);
 	err = b43legacy_chip_init(dev);
@@ -3728,26 +3696,8 @@ static int b43legacy_one_core_attach(struct ssb_device *dev,
 				     struct b43legacy_wl *wl)
 {
 	struct b43legacy_wldev *wldev;
-	struct pci_dev *pdev;
 	int err = -ENOMEM;
 
-	if (!list_empty(&wl->devlist)) {
-		/* We are not the first core on this chip. */
-		pdev = (dev->bus->bustype == SSB_BUSTYPE_PCI) ? dev->bus->host_pci : NULL;
-		/* Only special chips support more than one wireless
-		 * core, although some of the other chips have more than
-		 * one wireless core as well. Check for this and
-		 * bail out early.
-		 */
-		if (!pdev ||
-		    ((pdev->device != 0x4321) &&
-		     (pdev->device != 0x4313) &&
-		     (pdev->device != 0x431A))) {
-			b43legacydbg(wl, "Ignoring unconnected 802.11 core\n");
-			return -ENODEV;
-		}
-	}
-
 	wldev = kzalloc(sizeof(*wldev), GFP_KERNEL);
 	if (!wldev)
 		goto out;
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index 1d9aed6457234fe0cc18c34fe198dc6ca4e4d62b..d5084829c9e5426946ce6554e712d40796fa2695 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -79,13 +79,8 @@ struct net_device * hostap_add_interface(struct local_info *local,
 	if (!rtnl_locked)
 		rtnl_lock();
 
-	ret = 0;
-	if (strchr(dev->name, '%'))
-		ret = dev_alloc_name(dev, dev->name);
-
 	SET_NETDEV_DEV(dev, mdev->dev.parent);
-	if (ret >= 0)
-		ret = register_netdevice(dev);
+	ret = register_netdevice(dev);
 
 	if (!rtnl_locked)
 		rtnl_unlock();
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 42c3fe37af6434c124ec76d3ff742a2163ff8914..87813c33bdc2a4f1632cc2007242ef8e2c067379 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -7430,7 +7430,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
 		priv->assoc_request.capability &=
 		    ~cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT_TIME);
 
-	IPW_DEBUG_ASSOC("%sssocation attempt: '%s', channel %d, "
+	IPW_DEBUG_ASSOC("%ssociation attempt: '%s', channel %d, "
 			"802.11%c [%d], %s[:%s], enc=%s%s%s%c%c\n",
 			roaming ? "Rea" : "A",
 			print_ssid(ssid, priv->essid, priv->essid_len),
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-calib.c b/drivers/net/wireless/iwlegacy/iwl-4965-calib.c
index 81d6a25eb04f83c1220cccfd6afa3f09fa7b76a3..162d877e6869ce4c4991074b9da24512f2d50eb6 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-calib.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-calib.c
@@ -713,8 +713,8 @@ iwl4965_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
 			iwl4965_find_first_chain(priv->cfg->valid_tx_ant);
 			data->disconn_array[first_chain] = 0;
 			active_chains |= BIT(first_chain);
-			IWL_DEBUG_CALIB(priv, "All Tx chains are disconnected \
-					W/A - declare %d as connected\n",
+			IWL_DEBUG_CALIB(priv,
+					"All Tx chains are disconnected W/A - declare %d as connected\n",
 					first_chain);
 			break;
 		}
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-lib.c b/drivers/net/wireless/iwlegacy/iwl-4965-lib.c
index 5a8a3cce27bcf0a75544fe623d6aab66b7f000cd..7e5e85a017b5c0f9da0435f84cf94965b72a6ee3 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-lib.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-lib.c
@@ -955,9 +955,6 @@ int iwl4965_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	if (priv->cfg->scan_rx_antennas[band])
 		rx_ant = priv->cfg->scan_rx_antennas[band];
 
-	if (priv->cfg->scan_tx_antennas[band])
-		scan_tx_antennas = priv->cfg->scan_tx_antennas[band];
-
 	priv->scan_tx_ant[band] = iwl4965_toggle_tx_ant(priv,
 						priv->scan_tx_ant[band],
 						    scan_tx_antennas);
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-rs.c b/drivers/net/wireless/iwlegacy/iwl-4965-rs.c
index 31ac672b64e11b11d2d91fd026d19026f6c42545..24d149909ba346e4e02fb38e3db262cb5a5ba5e2 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-rs.c
@@ -2604,7 +2604,7 @@ static ssize_t iwl4965_rs_sta_dbgfs_scale_table_write(struct file *file,
 	struct iwl_lq_sta *lq_sta = file->private_data;
 	struct iwl_priv *priv;
 	char buf[64];
-	int buf_size;
+	size_t buf_size;
 	u32 parsed_rate;
 	struct iwl_station_priv *sta_priv =
 		container_of(lq_sta, struct iwl_station_priv, lq_sta);
@@ -2860,7 +2860,6 @@ static struct rate_control_ops rs_4965_ops = {
 
 int iwl4965_rate_control_register(void)
 {
-	pr_err("Registering 4965 rate control operations\n");
 	return ieee80211_rate_control_register(&rs_4965_ops);
 }
 
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.c b/drivers/net/wireless/iwlegacy/iwl-core.c
index c1511b14b239c69884292e5e8e33296debbdebc4..42df8321dae807ffc616e3d48f19ce4e45323584 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.c
+++ b/drivers/net/wireless/iwlegacy/iwl-core.c
@@ -211,10 +211,7 @@ int iwl_legacy_init_geos(struct iwl_priv *priv)
 		if (!iwl_legacy_is_channel_valid(ch))
 			continue;
 
-		if (iwl_legacy_is_channel_a_band(ch))
-			sband =  &priv->bands[IEEE80211_BAND_5GHZ];
-		else
-			sband =  &priv->bands[IEEE80211_BAND_2GHZ];
+		sband = &priv->bands[ch->band];
 
 		geo_ch = &sband->channels[sband->n_channels++];
 
@@ -2117,10 +2114,9 @@ int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
 	IWL_DEBUG_MAC80211(priv, "enter to channel %d changed 0x%X\n",
 					channel->hw_value, changed);
 
-	if (unlikely(!priv->cfg->mod_params->disable_hw_scan &&
-			test_bit(STATUS_SCANNING, &priv->status))) {
+	if (unlikely(test_bit(STATUS_SCANNING, &priv->status))) {
 		scan_active = 1;
-		IWL_DEBUG_MAC80211(priv, "leave - scanning\n");
+		IWL_DEBUG_MAC80211(priv, "scan active\n");
 	}
 
 	if (changed & (IEEE80211_CONF_CHANGE_SMPS |
@@ -2155,6 +2151,13 @@ int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
 			goto set_ch_out;
 		}
 
+		if (priv->iw_mode == NL80211_IFTYPE_ADHOC &&
+		    !iwl_legacy_is_channel_ibss(ch_info)) {
+			IWL_DEBUG_MAC80211(priv, "leave - not IBSS channel\n");
+			ret = -EINVAL;
+			goto set_ch_out;
+		}
+
 		spin_lock_irqsave(&priv->lock, flags);
 
 		for_each_context(priv, ctx) {
@@ -2433,11 +2436,13 @@ void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
 
 	IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes);
 
-	if (!iwl_legacy_is_alive(priv))
-		return;
-
 	mutex_lock(&priv->mutex);
 
+	if (!iwl_legacy_is_alive(priv)) {
+		mutex_unlock(&priv->mutex);
+		return;
+	}
+
 	if (changes & BSS_CHANGED_QOS) {
 		unsigned long flags;
 
@@ -2646,7 +2651,7 @@ irqreturn_t iwl_legacy_isr(int irq, void *data)
 
 none:
 	/* re-enable interrupts here since we don't have anything to service. */
-	/* only Re-enable if diabled by irq */
+	/* only Re-enable if disabled by irq */
 	if (test_bit(STATUS_INT_ENABLED, &priv->status))
 		iwl_legacy_enable_interrupts(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.h b/drivers/net/wireless/iwlegacy/iwl-core.h
index f03b463e4378e7a4c93d5d3a933ef69cc563bbe9..bc66c604106cb990e79b73a337395523c1d60973 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.h
+++ b/drivers/net/wireless/iwlegacy/iwl-core.h
@@ -287,7 +287,6 @@ struct iwl_cfg {
 	struct iwl_base_params *base_params;
 	/* params likely to change within a device family */
 	u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
-	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
 	enum iwl_led_mode led_mode;
 };
 
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index 9ee849d669f30532c8ddba597ef09d0827eb49b2..be0106c6a2daad00486a6e6fac360172c5943e8c 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -134,7 +134,7 @@ struct iwl_queue {
 				* space more than this */
 	int high_mark;         /* high watermark, stop queue if free
 				* space less than this */
-} __packed;
+};
 
 /* One for each TFD */
 struct iwl_tx_info {
@@ -290,6 +290,7 @@ enum {
 	CMD_SIZE_HUGE = (1 << 0),
 	CMD_ASYNC = (1 << 1),
 	CMD_WANT_SKB = (1 << 2),
+	CMD_MAPPED = (1 << 3),
 };
 
 #define DEF_CMD_PAYLOAD_SIZE 320
@@ -1076,7 +1077,6 @@ struct iwl_priv {
 	spinlock_t hcmd_lock;	/* protect hcmd */
 	spinlock_t reg_lock;	/* protect hw register access */
 	struct mutex mutex;
-	struct mutex sync_cmd_mutex; /* enable serialization of sync commands */
 
 	/* basic pci-network driver stuff */
 	struct pci_dev *pci_dev;
@@ -1411,6 +1411,12 @@ iwl_legacy_is_channel_passive(const struct iwl_channel_info *ch)
 	return (!(ch->flags & EEPROM_CHANNEL_ACTIVE)) ? 1 : 0;
 }
 
+static inline int
+iwl_legacy_is_channel_ibss(const struct iwl_channel_info *ch)
+{
+	return (ch->flags & EEPROM_CHANNEL_IBSS) ? 1 : 0;
+}
+
 static inline void
 __iwl_legacy_free_pages(struct iwl_priv *priv, struct page *page)
 {
diff --git a/drivers/net/wireless/iwlegacy/iwl-hcmd.c b/drivers/net/wireless/iwlegacy/iwl-hcmd.c
index 9d721cbda5bb04560e62fca55a5a25d767369acf..62b4b09122cbac4489561a0a1428cc70d7a5b538 100644
--- a/drivers/net/wireless/iwlegacy/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlegacy/iwl-hcmd.c
@@ -145,6 +145,8 @@ int iwl_legacy_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	int cmd_idx;
 	int ret;
 
+	lockdep_assert_held(&priv->mutex);
+
 	BUG_ON(cmd->flags & CMD_ASYNC);
 
 	 /* A synchronous command can not have a callback set. */
@@ -152,7 +154,6 @@ int iwl_legacy_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
 	IWL_DEBUG_INFO(priv, "Attempting to send sync command %s\n",
 			iwl_legacy_get_cmd_string(cmd->id));
-	mutex_lock(&priv->sync_cmd_mutex);
 
 	set_bit(STATUS_HCMD_ACTIVE, &priv->status);
 	IWL_DEBUG_INFO(priv, "Setting HCMD_ACTIVE for command %s\n",
@@ -224,7 +225,6 @@ int iwl_legacy_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		cmd->reply_page = 0;
 	}
 out:
-	mutex_unlock(&priv->sync_cmd_mutex);
 	return ret;
 }
 EXPORT_SYMBOL(iwl_legacy_send_cmd_sync);
diff --git a/drivers/net/wireless/iwlegacy/iwl-helpers.h b/drivers/net/wireless/iwlegacy/iwl-helpers.h
index 02132e7558315364929c2e5de2230b6a797ae682..a6effdae63f98ffa645eef690eb12ee4aa4feec4 100644
--- a/drivers/net/wireless/iwlegacy/iwl-helpers.h
+++ b/drivers/net/wireless/iwlegacy/iwl-helpers.h
@@ -149,6 +149,12 @@ static inline void iwl_legacy_disable_interrupts(struct iwl_priv *priv)
 	IWL_DEBUG_ISR(priv, "Disabled interrupts\n");
 }
 
+static inline void iwl_legacy_enable_rfkill_int(struct iwl_priv *priv)
+{
+	IWL_DEBUG_ISR(priv, "Enabling rfkill interrupt\n");
+	iwl_write32(priv, CSR_INT_MASK, CSR_INT_BIT_RF_KILL);
+}
+
 static inline void iwl_legacy_enable_interrupts(struct iwl_priv *priv)
 {
 	IWL_DEBUG_ISR(priv, "Enabling interrupts\n");
diff --git a/drivers/net/wireless/iwlegacy/iwl-tx.c b/drivers/net/wireless/iwlegacy/iwl-tx.c
index a227773cb384443ac4e41c0f4db81a98b6dbaea9..4fff995c6f3e2f4cbb97139d52625fa5ccce2321 100644
--- a/drivers/net/wireless/iwlegacy/iwl-tx.c
+++ b/drivers/net/wireless/iwlegacy/iwl-tx.c
@@ -146,33 +146,32 @@ void iwl_legacy_cmd_queue_unmap(struct iwl_priv *priv)
 {
 	struct iwl_tx_queue *txq = &priv->txq[priv->cmd_queue];
 	struct iwl_queue *q = &txq->q;
-	bool huge = false;
 	int i;
 
 	if (q->n_bd == 0)
 		return;
 
 	while (q->read_ptr != q->write_ptr) {
-		/* we have no way to tell if it is a huge cmd ATM */
 		i = iwl_legacy_get_cmd_index(q, q->read_ptr, 0);
 
-		if (txq->meta[i].flags & CMD_SIZE_HUGE)
-			huge = true;
-		else
+		if (txq->meta[i].flags & CMD_MAPPED) {
 			pci_unmap_single(priv->pci_dev,
 					 dma_unmap_addr(&txq->meta[i], mapping),
 					 dma_unmap_len(&txq->meta[i], len),
 					 PCI_DMA_BIDIRECTIONAL);
+			txq->meta[i].flags = 0;
+		}
 
 		q->read_ptr = iwl_legacy_queue_inc_wrap(q->read_ptr, q->n_bd);
 	}
 
-	if (huge) {
-		i = q->n_window;
+	i = q->n_window;
+	if (txq->meta[i].flags & CMD_MAPPED) {
 		pci_unmap_single(priv->pci_dev,
 				 dma_unmap_addr(&txq->meta[i], mapping),
 				 dma_unmap_len(&txq->meta[i], len),
 				 PCI_DMA_BIDIRECTIONAL);
+		txq->meta[i].flags = 0;
 	}
 }
 EXPORT_SYMBOL(iwl_legacy_cmd_queue_unmap);
@@ -467,29 +466,27 @@ int iwl_legacy_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		return -EIO;
 	}
 
+	spin_lock_irqsave(&priv->hcmd_lock, flags);
+
 	if (iwl_legacy_queue_space(q) < ((cmd->flags & CMD_ASYNC) ? 2 : 1)) {
-		IWL_ERR(priv, "No space in command queue\n");
-		IWL_ERR(priv, "Restarting adapter due to queue full\n");
+		spin_unlock_irqrestore(&priv->hcmd_lock, flags);
+
+		IWL_ERR(priv, "Restarting adapter due to command queue full\n");
 		queue_work(priv->workqueue, &priv->restart);
 		return -ENOSPC;
 	}
 
-	spin_lock_irqsave(&priv->hcmd_lock, flags);
-
-	/* If this is a huge cmd, mark the huge flag also on the meta.flags
-	 * of the _original_ cmd. This is used for DMA mapping clean up.
-	 */
-	if (cmd->flags & CMD_SIZE_HUGE) {
-		idx = iwl_legacy_get_cmd_index(q, q->write_ptr, 0);
-		txq->meta[idx].flags = CMD_SIZE_HUGE;
-	}
-
 	idx = iwl_legacy_get_cmd_index(q, q->write_ptr, cmd->flags & CMD_SIZE_HUGE);
 	out_cmd = txq->cmd[idx];
 	out_meta = &txq->meta[idx];
 
+	if (WARN_ON(out_meta->flags & CMD_MAPPED)) {
+		spin_unlock_irqrestore(&priv->hcmd_lock, flags);
+		return -ENOSPC;
+	}
+
 	memset(out_meta, 0, sizeof(*out_meta));	/* re-initialize to NULL */
-	out_meta->flags = cmd->flags;
+	out_meta->flags = cmd->flags | CMD_MAPPED;
 	if (cmd->flags & CMD_WANT_SKB)
 		out_meta->source = cmd;
 	if (cmd->flags & CMD_ASYNC)
@@ -610,6 +607,7 @@ iwl_legacy_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	struct iwl_device_cmd *cmd;
 	struct iwl_cmd_meta *meta;
 	struct iwl_tx_queue *txq = &priv->txq[priv->cmd_queue];
+	unsigned long flags;
 
 	/* If a Tx command is being handled and it isn't in the actual
 	 * command queue then there a command routing bug has been introduced
@@ -623,14 +621,6 @@ iwl_legacy_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 		return;
 	}
 
-	/* If this is a huge cmd, clear the huge flag on the meta.flags
-	 * of the _original_ cmd. So that iwl_legacy_cmd_queue_free won't unmap
-	 * the DMA buffer for the scan (huge) command.
-	 */
-	if (huge) {
-		cmd_index = iwl_legacy_get_cmd_index(&txq->q, index, 0);
-		txq->meta[cmd_index].flags = 0;
-	}
 	cmd_index = iwl_legacy_get_cmd_index(&txq->q, index, huge);
 	cmd = txq->cmd[cmd_index];
 	meta = &txq->meta[cmd_index];
@@ -647,6 +637,8 @@ iwl_legacy_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	} else if (meta->callback)
 		meta->callback(priv, cmd, pkt);
 
+	spin_lock_irqsave(&priv->hcmd_lock, flags);
+
 	iwl_legacy_hcmd_queue_reclaim(priv, txq_id, index, cmd_index);
 
 	if (!(meta->flags & CMD_ASYNC)) {
@@ -655,6 +647,10 @@ iwl_legacy_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 			       iwl_legacy_get_cmd_string(cmd->hdr.cmd));
 		wake_up_interruptible(&priv->wait_command_queue);
 	}
+
+	/* Mark as unmapped */
 	meta->flags = 0;
+
+	spin_unlock_irqrestore(&priv->hcmd_lock, flags);
 }
 EXPORT_SYMBOL(iwl_legacy_tx_cmd_complete);
diff --git a/drivers/net/wireless/iwlegacy/iwl3945-base.c b/drivers/net/wireless/iwlegacy/iwl3945-base.c
index cc7ebcee60e5bd6e9d49f2a1ae8c17dee1c31f21..0ee6be6a9c5db74c4b8b603e8b5e705641393d8f 100644
--- a/drivers/net/wireless/iwlegacy/iwl3945-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl3945-base.c
@@ -2748,11 +2748,12 @@ static void iwl3945_bg_init_alive_start(struct work_struct *data)
 	struct iwl_priv *priv =
 	    container_of(data, struct iwl_priv, init_alive_start.work);
 
+	mutex_lock(&priv->mutex);
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
+		goto out;
 
-	mutex_lock(&priv->mutex);
 	iwl3945_init_alive_start(priv);
+out:
 	mutex_unlock(&priv->mutex);
 }
 
@@ -2761,11 +2762,12 @@ static void iwl3945_bg_alive_start(struct work_struct *data)
 	struct iwl_priv *priv =
 	    container_of(data, struct iwl_priv, alive_start.work);
 
+	mutex_lock(&priv->mutex);
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
+		goto out;
 
-	mutex_lock(&priv->mutex);
 	iwl3945_alive_start(priv);
+out:
 	mutex_unlock(&priv->mutex);
 }
 
@@ -2995,10 +2997,12 @@ static void iwl3945_bg_restart(struct work_struct *data)
 	} else {
 		iwl3945_down(priv);
 
-		if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		mutex_lock(&priv->mutex);
+		if (test_bit(STATUS_EXIT_PENDING, &priv->status)) {
+			mutex_unlock(&priv->mutex);
 			return;
+		}
 
-		mutex_lock(&priv->mutex);
 		__iwl3945_up(priv);
 		mutex_unlock(&priv->mutex);
 	}
@@ -3009,11 +3013,12 @@ static void iwl3945_bg_rx_replenish(struct work_struct *data)
 	struct iwl_priv *priv =
 	    container_of(data, struct iwl_priv, rx_replenish);
 
+	mutex_lock(&priv->mutex);
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
+		goto out;
 
-	mutex_lock(&priv->mutex);
 	iwl3945_rx_replenish(priv);
+out:
 	mutex_unlock(&priv->mutex);
 }
 
@@ -3810,7 +3815,6 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
 	INIT_LIST_HEAD(&priv->free_frames);
 
 	mutex_init(&priv->mutex);
-	mutex_init(&priv->sync_cmd_mutex);
 
 	priv->ieee_channels = NULL;
 	priv->ieee_rates = NULL;
diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index a62fe24ee594cbbb5b462701ca3ec369b422a437..af2ae22fcfd32c22ab0b28f1bddcc64b7f873c46 100644
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -1069,9 +1069,12 @@ static void iwl4965_irq_tasklet(struct iwl_priv *priv)
 	}
 
 	/* Re-enable all interrupts */
-	/* only Re-enable if diabled by irq */
+	/* only Re-enable if disabled by irq */
 	if (test_bit(STATUS_INT_ENABLED, &priv->status))
 		iwl_legacy_enable_interrupts(priv);
+	/* Re-enable RF_KILL if it occurred */
+	else if (handled & CSR_INT_BIT_RF_KILL)
+		iwl_legacy_enable_rfkill_int(priv);
 
 #ifdef CONFIG_IWLWIFI_LEGACY_DEBUG
 	if (iwl_legacy_get_debug_level(priv) & (IWL_DL_ISR)) {
@@ -2139,7 +2142,7 @@ static void iwl4965_cancel_deferred_work(struct iwl_priv *priv);
 static void __iwl4965_down(struct iwl_priv *priv)
 {
 	unsigned long flags;
-	int exit_pending = test_bit(STATUS_EXIT_PENDING, &priv->status);
+	int exit_pending;
 
 	IWL_DEBUG_INFO(priv, DRV_NAME " is going down\n");
 
@@ -2401,11 +2404,12 @@ static void iwl4965_bg_init_alive_start(struct work_struct *data)
 	struct iwl_priv *priv =
 	    container_of(data, struct iwl_priv, init_alive_start.work);
 
+	mutex_lock(&priv->mutex);
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
+		goto out;
 
-	mutex_lock(&priv->mutex);
 	priv->cfg->ops->lib->init_alive_start(priv);
+out:
 	mutex_unlock(&priv->mutex);
 }
 
@@ -2414,11 +2418,12 @@ static void iwl4965_bg_alive_start(struct work_struct *data)
 	struct iwl_priv *priv =
 	    container_of(data, struct iwl_priv, alive_start.work);
 
+	mutex_lock(&priv->mutex);
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
+		goto out;
 
-	mutex_lock(&priv->mutex);
 	iwl4965_alive_start(priv);
+out:
 	mutex_unlock(&priv->mutex);
 }
 
@@ -2468,10 +2473,12 @@ static void iwl4965_bg_restart(struct work_struct *data)
 	} else {
 		iwl4965_down(priv);
 
-		if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		mutex_lock(&priv->mutex);
+		if (test_bit(STATUS_EXIT_PENDING, &priv->status)) {
+			mutex_unlock(&priv->mutex);
 			return;
+		}
 
-		mutex_lock(&priv->mutex);
 		__iwl4965_up(priv);
 		mutex_unlock(&priv->mutex);
 	}
@@ -2624,9 +2631,10 @@ void iwl4965_mac_stop(struct ieee80211_hw *hw)
 
 	flush_workqueue(priv->workqueue);
 
-	/* enable interrupts again in order to receive rfkill changes */
+	/* User space software may expect getting rfkill changes
+	 * even if interface is down */
 	iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
-	iwl_legacy_enable_interrupts(priv);
+	iwl_legacy_enable_rfkill_int(priv);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
@@ -2847,21 +2855,22 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 
+	mutex_lock(&priv->mutex);
+
 	if (iwl_legacy_is_rfkill(priv))
-		goto out_exit;
+		goto out;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
 	    test_bit(STATUS_SCANNING, &priv->status))
-		goto out_exit;
+		goto out;
 
 	if (!iwl_legacy_is_associated_ctx(ctx))
-		goto out_exit;
+		goto out;
 
 	/* channel switch in progress */
 	if (priv->switch_rxon.switch_in_progress == true)
-		goto out_exit;
+		goto out;
 
-	mutex_lock(&priv->mutex);
 	if (priv->cfg->ops->lib->set_channel_switch) {
 
 		ch = channel->hw_value;
@@ -2917,7 +2926,6 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
 	}
 out:
 	mutex_unlock(&priv->mutex);
-out_exit:
 	if (!priv->switch_rxon.switch_in_progress)
 		ieee80211_chswitch_done(ctx->vif, false);
 	IWL_DEBUG_MAC80211(priv, "leave\n");
@@ -3116,7 +3124,6 @@ static int iwl4965_init_drv(struct iwl_priv *priv)
 	INIT_LIST_HEAD(&priv->free_frames);
 
 	mutex_init(&priv->mutex);
-	mutex_init(&priv->sync_cmd_mutex);
 
 	priv->ieee_channels = NULL;
 	priv->ieee_rates = NULL;
@@ -3173,7 +3180,7 @@ static void iwl4965_hw_detect(struct iwl_priv *priv)
 {
 	priv->hw_rev = _iwl_legacy_read32(priv, CSR_HW_REV);
 	priv->hw_wa_rev = _iwl_legacy_read32(priv, CSR_HW_REV_WA_REG);
-	pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &priv->rev_id);
+	priv->rev_id = priv->pci_dev->revision;
 	IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id);
 }
 
@@ -3406,14 +3413,14 @@ iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * 8. Enable interrupts and read RFKILL state
 	 *********************************************/
 
-	/* enable interrupts if needed: hw bug w/a */
+	/* enable rfkill interrupt: hw bug w/a */
 	pci_read_config_word(priv->pci_dev, PCI_COMMAND, &pci_cmd);
 	if (pci_cmd & PCI_COMMAND_INTX_DISABLE) {
 		pci_cmd &= ~PCI_COMMAND_INTX_DISABLE;
 		pci_write_config_word(priv->pci_dev, PCI_COMMAND, pci_cmd);
 	}
 
-	iwl_legacy_enable_interrupts(priv);
+	iwl_legacy_enable_rfkill_int(priv);
 
 	/* If platform's RF_KILL switch is NOT set to KILL */
 	if (iwl_read32(priv, CSR_GP_CNTRL) &
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 17d555f2215af3ee004081fab73b682ddc1cea93..ad3bdba6beed1cf9c24479480e846175c1011c0e 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -102,6 +102,16 @@ config IWLWIFI_DEVICE_TRACING
 	  occur.
 endmenu
 
+config IWLWIFI_DEVICE_SVTOOL
+	bool "iwlwifi device svtool support"
+	depends on IWLAGN
+	select NL80211_TESTMODE
+	help
+	  This option enables the svtool support for iwlwifi device through
+	  NL80211_TESTMODE. svtool is a software validation tool that runs in
+	  the user space and interacts with the device in the kernel space
+	  through the generic netlink message via NL80211_TESTMODE channel.
+
 config IWL_P2P
 	bool "iwlwifi experimental P2P support"
 	depends on IWLAGN
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 9d6ee836426c55061e1c0ab91fec6fd2b2f04cd2..822660483f9fafa17bf203a1f4cd2d8793bcbd26 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -1,8 +1,8 @@
 # AGN
 obj-$(CONFIG_IWLAGN)	+= iwlagn.o
-iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o iwl-agn-led.o
+iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o
 iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-tx.o
-iwlagn-objs		+= iwl-agn-lib.o iwl-agn-calib.o
+iwlagn-objs		+= iwl-agn-lib.o iwl-agn-calib.o iwl-io.o
 iwlagn-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-eeprom.o
 
 iwlagn-objs 		+= iwl-core.o iwl-eeprom.o iwl-hcmd.o iwl-power.o
@@ -14,9 +14,9 @@ iwlagn-objs             += iwl-6000.o
 iwlagn-objs             += iwl-1000.o
 iwlagn-objs             += iwl-2000.o
 
-iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o
 iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlagn-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
+iwlagn-$(CONFIG_IWLWIFI_DEVICE_SVTOOL) += iwl-sv-open.o
 
 CFLAGS_iwl-devtrace.o := -I$(src)
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 27c5007e577cba14861b5b0f77c2c146b150fe27..b4c81931e136b376c8fa3ec5b1634c719591106e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -45,8 +45,6 @@
 #include "iwl-agn.h"
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
-#include "iwl-agn-led.h"
-#include "iwl-agn-debugfs.h"
 
 /* Highest firmware API version supported */
 #define IWL1000_UCODE_API_MAX 5
@@ -57,12 +55,10 @@
 #define IWL100_UCODE_API_MIN 5
 
 #define IWL1000_FW_PRE "iwlwifi-1000-"
-#define _IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE #api ".ucode"
-#define IWL1000_MODULE_FIRMWARE(api) _IWL1000_MODULE_FIRMWARE(api)
+#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE #api ".ucode"
 
 #define IWL100_FW_PRE "iwlwifi-100-"
-#define _IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE #api ".ucode"
-#define IWL100_MODULE_FIRMWARE(api) _IWL100_MODULE_FIRMWARE(api)
+#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE #api ".ucode"
 
 
 /*
@@ -124,10 +120,10 @@ static struct iwl_sensitivity_ranges iwl1000_sensitivity = {
 
 static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
 {
-	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
-	    priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
+	if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
+	    iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
 		priv->cfg->base_params->num_of_queues =
-			priv->cfg->mod_params->num_of_queues;
+			iwlagn_mod_params.num_of_queues;
 
 	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
@@ -141,7 +137,6 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE;
 	priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE;
 
-	priv->hw_params.max_bsm_size = 0;
 	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 					BIT(IEEE80211_BAND_5GHZ);
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
@@ -176,24 +171,13 @@ static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
 
 static struct iwl_lib_ops iwl1000_lib = {
 	.set_hw_params = iwl1000_hw_set_hw_params,
-	.txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
-	.txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 	.txq_set_sched = iwlagn_txq_set_sched,
-	.txq_agg_enable = iwlagn_txq_agg_enable,
-	.txq_agg_disable = iwlagn_txq_agg_disable,
 	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 	.txq_free_tfd = iwl_hw_txq_free_tfd,
 	.txq_init = iwl_hw_tx_queue_init,
 	.rx_handler_setup = iwlagn_rx_handler_setup,
 	.setup_deferred_work = iwlagn_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
-	.load_ucode = iwlagn_load_ucode,
-	.dump_nic_event_log = iwl_dump_nic_event_log,
-	.dump_nic_error_log = iwl_dump_nic_error_log,
-	.dump_csr = iwl_dump_csr,
-	.dump_fh = iwl_dump_fh,
-	.init_alive_start = iwlagn_init_alive_start,
-	.alive_notify = iwlagn_alive_notify,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.apm_ops = {
@@ -208,45 +192,21 @@ static struct iwl_lib_ops iwl1000_lib = {
 			EEPROM_REG_BAND_4_CHANNELS,
 			EEPROM_REG_BAND_5_CHANNELS,
 			EEPROM_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
+			EEPROM_REGULATORY_BAND_NO_HT40,
 		},
-		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
-		.release_semaphore = iwlcore_eeprom_release_semaphore,
-		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.isr_ops = {
-		.isr = iwl_isr_ict,
-		.free = iwl_free_isr_ict,
-		.alloc = iwl_alloc_isr_ict,
-		.reset = iwl_reset_ict,
-		.disable = iwl_disable_ict,
-	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.debugfs_ops = {
-		.rx_stats_read = iwl_ucode_rx_stats_read,
-		.tx_stats_read = iwl_ucode_tx_stats_read,
-		.general_stats_read = iwl_ucode_general_stats_read,
-		.bt_stats_read = iwl_ucode_bt_stats_read,
-		.reply_tx_error = iwl_reply_tx_error_read,
-	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static const struct iwl_ops iwl1000_ops = {
 	.lib = &iwl1000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl1000_base_params = {
@@ -254,8 +214,6 @@ static struct iwl_base_params iwl1000_base_params = {
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
-	.set_l0s = true,
-	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_1000,
 	.shadow_ram_support = false,
 	.led_compensation = 51,
@@ -265,9 +223,6 @@ static struct iwl_base_params iwl1000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 128,
-	.ucode_tracing = true,
-	.sensitivity_calib_by_driver = true,
-	.chain_noise_calib_by_driver = true,
 };
 static struct iwl_ht_params iwl1000_ht_params = {
 	.ht_greenfield_support = true,
@@ -281,7 +236,6 @@ static struct iwl_ht_params iwl1000_ht_params = {
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
 	.ops = &iwl1000_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl1000_base_params,			\
 	.led_mode = IWL_LED_BLINK
 
@@ -303,7 +257,6 @@ struct iwl_cfg iwl1000_bg_cfg = {
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
 	.ops = &iwl1000_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl1000_base_params,			\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.rx_with_siso_diversity = true
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index d7b6126408c91d27be34cc5902484255c2600975..89b8da7a6c8bc9ce2d5811a6dd075448ee1237e6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -46,30 +46,25 @@
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
 #include "iwl-6000-hw.h"
-#include "iwl-agn-led.h"
-#include "iwl-agn-debugfs.h"
 
 /* Highest firmware API version supported */
 #define IWL2030_UCODE_API_MAX 5
 #define IWL2000_UCODE_API_MAX 5
-#define IWL200_UCODE_API_MAX 5
+#define IWL105_UCODE_API_MAX 5
 
 /* Lowest firmware API version supported */
 #define IWL2030_UCODE_API_MIN 5
 #define IWL2000_UCODE_API_MIN 5
-#define IWL200_UCODE_API_MIN 5
+#define IWL105_UCODE_API_MIN 5
 
 #define IWL2030_FW_PRE "iwlwifi-2030-"
-#define _IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE #api ".ucode"
-#define IWL2030_MODULE_FIRMWARE(api) _IWL2030_MODULE_FIRMWARE(api)
+#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE #api ".ucode"
 
 #define IWL2000_FW_PRE "iwlwifi-2000-"
-#define _IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE #api ".ucode"
-#define IWL2000_MODULE_FIRMWARE(api) _IWL2000_MODULE_FIRMWARE(api)
+#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE #api ".ucode"
 
-#define IWL200_FW_PRE "iwlwifi-200-"
-#define _IWL200_MODULE_FIRMWARE(api) IWL200_FW_PRE #api ".ucode"
-#define IWL200_MODULE_FIRMWARE(api) _IWL200_MODULE_FIRMWARE(api)
+#define IWL105_FW_PRE "iwlwifi-105-"
+#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE #api ".ucode"
 
 static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
 {
@@ -101,6 +96,8 @@ static void iwl2000_nic_config(struct iwl_priv *priv)
 		iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 			    CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER);
 
+	if (priv->cfg->disable_otp_refresh)
+		iwl_write_prph(priv, APMG_ANALOG_SVR_REG, 0x80000010);
 }
 
 static struct iwl_sensitivity_ranges iwl2000_sensitivity = {
@@ -130,10 +127,10 @@ static struct iwl_sensitivity_ranges iwl2000_sensitivity = {
 
 static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
 {
-	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
-	    priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
+	if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
+	    iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
 		priv->cfg->base_params->num_of_queues =
-			priv->cfg->mod_params->num_of_queues;
+			iwlagn_mod_params.num_of_queues;
 
 	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
@@ -147,7 +144,6 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
 	priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
 
-	priv->hw_params.max_bsm_size = 0;
 	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 					BIT(IEEE80211_BAND_5GHZ);
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
@@ -256,11 +252,7 @@ static int iwl2030_hw_channel_switch(struct iwl_priv *priv,
 
 static struct iwl_lib_ops iwl2000_lib = {
 	.set_hw_params = iwl2000_hw_set_hw_params,
-	.txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
-	.txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 	.txq_set_sched = iwlagn_txq_set_sched,
-	.txq_agg_enable = iwlagn_txq_agg_enable,
-	.txq_agg_disable = iwlagn_txq_agg_disable,
 	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 	.txq_free_tfd = iwl_hw_txq_free_tfd,
 	.txq_init = iwl_hw_tx_queue_init,
@@ -268,13 +260,6 @@ static struct iwl_lib_ops iwl2000_lib = {
 	.setup_deferred_work = iwlagn_bt_setup_deferred_work,
 	.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
-	.load_ucode = iwlagn_load_ucode,
-	.dump_nic_event_log = iwl_dump_nic_event_log,
-	.dump_nic_error_log = iwl_dump_nic_error_log,
-	.dump_csr = iwl_dump_csr,
-	.dump_fh = iwl_dump_fh,
-	.init_alive_start = iwlagn_init_alive_start,
-	.alive_notify = iwlagn_alive_notify,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.set_channel_switch = iwl2030_hw_channel_switch,
@@ -290,70 +275,40 @@ static struct iwl_lib_ops iwl2000_lib = {
 			EEPROM_REG_BAND_4_CHANNELS,
 			EEPROM_REG_BAND_5_CHANNELS,
 			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
+			EEPROM_REGULATORY_BAND_NO_HT40,
 		},
-		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
-		.release_semaphore = iwlcore_eeprom_release_semaphore,
-		.calib_version  = iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.isr_ops = {
-		.isr = iwl_isr_ict,
-		.free = iwl_free_isr_ict,
-		.alloc = iwl_alloc_isr_ict,
-		.reset = iwl_reset_ict,
-		.disable = iwl_disable_ict,
-	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	},
-	.debugfs_ops = {
-		.rx_stats_read = iwl_ucode_rx_stats_read,
-		.tx_stats_read = iwl_ucode_tx_stats_read,
-		.general_stats_read = iwl_ucode_general_stats_read,
-		.bt_stats_read = iwl_ucode_bt_stats_read,
-		.reply_tx_error = iwl_reply_tx_error_read,
-	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static const struct iwl_ops iwl2000_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl2030_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
-static const struct iwl_ops iwl200_ops = {
+static const struct iwl_ops iwl105_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
-static const struct iwl_ops iwl230_ops = {
+static const struct iwl_ops iwl135_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl2000_base_params = {
@@ -361,8 +316,6 @@ static struct iwl_base_params iwl2000_base_params = {
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
-	.set_l0s = true,
-	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
 	.shadow_ram_support = true,
 	.led_compensation = 51,
@@ -373,9 +326,6 @@ static struct iwl_base_params iwl2000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
-	.sensitivity_calib_by_driver = true,
-	.chain_noise_calib_by_driver = true,
 	.shadow_reg_enable = true,
 };
 
@@ -385,8 +335,6 @@ static struct iwl_base_params iwl2030_base_params = {
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
-	.set_l0s = true,
-	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
 	.shadow_ram_support = true,
 	.led_compensation = 57,
@@ -397,9 +345,6 @@ static struct iwl_base_params iwl2030_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
-	.sensitivity_calib_by_driver = true,
-	.chain_noise_calib_by_driver = true,
 	.shadow_reg_enable = true,
 };
 
@@ -409,7 +354,6 @@ static struct iwl_ht_params iwl2000_ht_params = {
 };
 
 static struct iwl_bt_params iwl2030_bt_params = {
-	.bt_statistics = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.advanced_bt_coexist = true,
 	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
@@ -426,12 +370,12 @@ static struct iwl_bt_params iwl2030_bt_params = {
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
 	.ops = &iwl2000_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl2000_base_params,			\
 	.need_dc_calib = true,					\
 	.need_temp_offset_calib = true,				\
 	.led_mode = IWL_LED_RF_STATE,				\
-	.iq_invert = true					\
+	.iq_invert = true,					\
+	.disable_otp_refresh = true				\
 
 struct iwl_cfg iwl2000_2bgn_cfg = {
 	.name = "2000 Series 2x2 BGN",
@@ -451,7 +395,6 @@ struct iwl_cfg iwl2000_2bg_cfg = {
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
 	.ops = &iwl2030_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl2030_base_params,			\
 	.bt_params = &iwl2030_bt_params,			\
 	.need_dc_calib = true,					\
@@ -471,45 +414,13 @@ struct iwl_cfg iwl2030_2bg_cfg = {
 	IWL_DEVICE_2030,
 };
 
-#define IWL_DEVICE_6035						\
-	.fw_name_pre = IWL2030_FW_PRE,				\
-	.ucode_api_max = IWL2030_UCODE_API_MAX,			\
-	.ucode_api_min = IWL2030_UCODE_API_MIN,			\
-	.eeprom_ver = EEPROM_6035_EEPROM_VERSION,		\
-	.eeprom_calib_ver = EEPROM_6035_TX_POWER_VERSION,	\
-	.ops = &iwl2030_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
-	.base_params = &iwl2030_base_params,			\
-	.bt_params = &iwl2030_bt_params,			\
-	.need_dc_calib = true,					\
-	.need_temp_offset_calib = true,				\
-	.led_mode = IWL_LED_RF_STATE,				\
-	.adv_pm = true						\
-
-struct iwl_cfg iwl6035_2agn_cfg = {
-	.name = "2000 Series 2x2 AGN/BT",
-	IWL_DEVICE_6035,
-	.ht_params = &iwl2000_ht_params,
-};
-
-struct iwl_cfg iwl6035_2abg_cfg = {
-	.name = "2000 Series 2x2 ABG/BT",
-	IWL_DEVICE_6035,
-};
-
-struct iwl_cfg iwl6035_2bg_cfg = {
-	.name = "2000 Series 2x2 BG/BT",
-	IWL_DEVICE_6035,
-};
-
-#define IWL_DEVICE_200						\
-	.fw_name_pre = IWL200_FW_PRE,				\
-	.ucode_api_max = IWL200_UCODE_API_MAX,			\
-	.ucode_api_min = IWL200_UCODE_API_MIN,			\
+#define IWL_DEVICE_105						\
+	.fw_name_pre = IWL105_FW_PRE,				\
+	.ucode_api_max = IWL105_UCODE_API_MAX,			\
+	.ucode_api_min = IWL105_UCODE_API_MIN,			\
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.ops = &iwl200_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
+	.ops = &iwl105_ops,					\
 	.base_params = &iwl2000_base_params,			\
 	.need_dc_calib = true,					\
 	.need_temp_offset_calib = true,				\
@@ -517,25 +428,24 @@ struct iwl_cfg iwl6035_2bg_cfg = {
 	.adv_pm = true,						\
 	.rx_with_siso_diversity = true				\
 
-struct iwl_cfg iwl200_bg_cfg = {
-	.name = "200 Series 1x1 BG",
-	IWL_DEVICE_200,
+struct iwl_cfg iwl105_bg_cfg = {
+	.name = "105 Series 1x1 BG",
+	IWL_DEVICE_105,
 };
 
-struct iwl_cfg iwl200_bgn_cfg = {
-	.name = "200 Series 1x1 BGN",
-	IWL_DEVICE_200,
+struct iwl_cfg iwl105_bgn_cfg = {
+	.name = "105 Series 1x1 BGN",
+	IWL_DEVICE_105,
 	.ht_params = &iwl2000_ht_params,
 };
 
-#define IWL_DEVICE_230						\
-	.fw_name_pre = IWL200_FW_PRE,				\
-	.ucode_api_max = IWL200_UCODE_API_MAX,			\
-	.ucode_api_min = IWL200_UCODE_API_MIN,			\
+#define IWL_DEVICE_135						\
+	.fw_name_pre = IWL105_FW_PRE,				\
+	.ucode_api_max = IWL105_UCODE_API_MAX,			\
+	.ucode_api_min = IWL105_UCODE_API_MIN,			\
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.ops = &iwl230_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
+	.ops = &iwl135_ops,					\
 	.base_params = &iwl2030_base_params,			\
 	.bt_params = &iwl2030_bt_params,			\
 	.need_dc_calib = true,					\
@@ -544,17 +454,17 @@ struct iwl_cfg iwl200_bgn_cfg = {
 	.adv_pm = true,						\
 	.rx_with_siso_diversity = true				\
 
-struct iwl_cfg iwl230_bg_cfg = {
-	.name = "200 Series 1x1 BG/BT",
-	IWL_DEVICE_230,
+struct iwl_cfg iwl135_bg_cfg = {
+	.name = "105 Series 1x1 BG/BT",
+	IWL_DEVICE_135,
 };
 
-struct iwl_cfg iwl230_bgn_cfg = {
-	.name = "200 Series 1x1 BGN/BT",
-	IWL_DEVICE_230,
+struct iwl_cfg iwl135_bgn_cfg = {
+	.name = "105 Series 1x1 BGN/BT",
+	IWL_DEVICE_135,
 	.ht_params = &iwl2000_ht_params,
 };
 
 MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL200_MODULE_FIRMWARE(IWL200_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
index 3975e45e750065fd76df7417a441208184e7a1d4..05ad47628b63cc170676f417969b782cfad3740a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 22e045b5bcee0a335baac193c8becdc8300314a1..98f81df166e399ecbf674d53e603c7f00db2fd47 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -45,10 +45,8 @@
 #include "iwl-sta.h"
 #include "iwl-helpers.h"
 #include "iwl-agn.h"
-#include "iwl-agn-led.h"
 #include "iwl-agn-hw.h"
 #include "iwl-5000-hw.h"
-#include "iwl-agn-debugfs.h"
 
 /* Highest firmware API version supported */
 #define IWL5000_UCODE_API_MAX 5
@@ -59,12 +57,10 @@
 #define IWL5150_UCODE_API_MIN 1
 
 #define IWL5000_FW_PRE "iwlwifi-5000-"
-#define _IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE #api ".ucode"
-#define IWL5000_MODULE_FIRMWARE(api) _IWL5000_MODULE_FIRMWARE(api)
+#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE #api ".ucode"
 
 #define IWL5150_FW_PRE "iwlwifi-5150-"
-#define _IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE #api ".ucode"
-#define IWL5150_MODULE_FIRMWARE(api) _IWL5150_MODULE_FIRMWARE(api)
+#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE #api ".ucode"
 
 /* NIC configuration for 5000 series */
 static void iwl5000_nic_config(struct iwl_priv *priv)
@@ -168,10 +164,10 @@ static void iwl5000_set_ct_threshold(struct iwl_priv *priv)
 
 static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 {
-	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
-	    priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
+	if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
+	    iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
 		priv->cfg->base_params->num_of_queues =
-			priv->cfg->mod_params->num_of_queues;
+			iwlagn_mod_params.num_of_queues;
 
 	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
@@ -185,7 +181,6 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE;
 	priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE;
 
-	priv->hw_params.max_bsm_size = 0;
 	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 					BIT(IEEE80211_BAND_5GHZ);
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
@@ -214,10 +209,10 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 
 static int iwl5150_hw_set_hw_params(struct iwl_priv *priv)
 {
-	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
-	    priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
+	if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
+	    iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
 		priv->cfg->base_params->num_of_queues =
-			priv->cfg->mod_params->num_of_queues;
+			iwlagn_mod_params.num_of_queues;
 
 	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
@@ -231,7 +226,6 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE;
 	priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE;
 
-	priv->hw_params.max_bsm_size = 0;
 	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 					BIT(IEEE80211_BAND_5GHZ);
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
@@ -263,7 +257,7 @@ static void iwl5150_temperature(struct iwl_priv *priv)
 	u32 vt = 0;
 	s32 offset =  iwl_temp_calib_to_offset(priv);
 
-	vt = le32_to_cpu(priv->_agn.statistics.general.common.temperature);
+	vt = le32_to_cpu(priv->statistics.common.temperature);
 	vt = vt / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF + offset;
 	/* now vt hold the temperature in Kelvin */
 	priv->temperature = KELVIN_TO_CELSIUS(vt);
@@ -345,24 +339,13 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
 
 static struct iwl_lib_ops iwl5000_lib = {
 	.set_hw_params = iwl5000_hw_set_hw_params,
-	.txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
-	.txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 	.txq_set_sched = iwlagn_txq_set_sched,
-	.txq_agg_enable = iwlagn_txq_agg_enable,
-	.txq_agg_disable = iwlagn_txq_agg_disable,
 	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 	.txq_free_tfd = iwl_hw_txq_free_tfd,
 	.txq_init = iwl_hw_tx_queue_init,
 	.rx_handler_setup = iwlagn_rx_handler_setup,
 	.setup_deferred_work = iwlagn_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
-	.dump_nic_event_log = iwl_dump_nic_event_log,
-	.dump_nic_error_log = iwl_dump_nic_error_log,
-	.dump_csr = iwl_dump_csr,
-	.dump_fh = iwl_dump_fh,
-	.load_ucode = iwlagn_load_ucode,
-	.init_alive_start = iwlagn_init_alive_start,
-	.alive_notify = iwlagn_alive_notify,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.set_channel_switch = iwl5000_hw_channel_switch,
@@ -380,56 +363,24 @@ static struct iwl_lib_ops iwl5000_lib = {
 			EEPROM_REG_BAND_24_HT40_CHANNELS,
 			EEPROM_REG_BAND_52_HT40_CHANNELS
 		},
-		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
-		.release_semaphore = iwlcore_eeprom_release_semaphore,
-		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.isr_ops = {
-		.isr = iwl_isr_ict,
-		.free = iwl_free_isr_ict,
-		.alloc = iwl_alloc_isr_ict,
-		.reset = iwl_reset_ict,
-		.disable = iwl_disable_ict,
-	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.debugfs_ops = {
-		.rx_stats_read = iwl_ucode_rx_stats_read,
-		.tx_stats_read = iwl_ucode_tx_stats_read,
-		.general_stats_read = iwl_ucode_general_stats_read,
-		.bt_stats_read = iwl_ucode_bt_stats_read,
-		.reply_tx_error = iwl_reply_tx_error_read,
-	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static struct iwl_lib_ops iwl5150_lib = {
 	.set_hw_params = iwl5150_hw_set_hw_params,
-	.txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
-	.txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 	.txq_set_sched = iwlagn_txq_set_sched,
-	.txq_agg_enable = iwlagn_txq_agg_enable,
-	.txq_agg_disable = iwlagn_txq_agg_disable,
 	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 	.txq_free_tfd = iwl_hw_txq_free_tfd,
 	.txq_init = iwl_hw_tx_queue_init,
 	.rx_handler_setup = iwlagn_rx_handler_setup,
 	.setup_deferred_work = iwlagn_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
-	.dump_nic_event_log = iwl_dump_nic_event_log,
-	.dump_nic_error_log = iwl_dump_nic_error_log,
-	.dump_csr = iwl_dump_csr,
-	.load_ucode = iwlagn_load_ucode,
-	.init_alive_start = iwlagn_init_alive_start,
-	.alive_notify = iwlagn_alive_notify,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.set_channel_switch = iwl5000_hw_channel_switch,
@@ -447,51 +398,25 @@ static struct iwl_lib_ops iwl5150_lib = {
 			EEPROM_REG_BAND_24_HT40_CHANNELS,
 			EEPROM_REG_BAND_52_HT40_CHANNELS
 		},
-		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
-		.release_semaphore = iwlcore_eeprom_release_semaphore,
-		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.isr_ops = {
-		.isr = iwl_isr_ict,
-		.free = iwl_free_isr_ict,
-		.alloc = iwl_alloc_isr_ict,
-		.reset = iwl_reset_ict,
-		.disable = iwl_disable_ict,
-	},
 	.temp_ops = {
 		.temperature = iwl5150_temperature,
 	 },
-	.debugfs_ops = {
-		.rx_stats_read = iwl_ucode_rx_stats_read,
-		.tx_stats_read = iwl_ucode_tx_stats_read,
-		.general_stats_read = iwl_ucode_general_stats_read,
-		.bt_stats_read = iwl_ucode_bt_stats_read,
-		.reply_tx_error = iwl_reply_tx_error_read,
-	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static const struct iwl_ops iwl5000_ops = {
 	.lib = &iwl5000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl5150_ops = {
 	.lib = &iwl5150_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl5000_base_params = {
@@ -499,17 +424,12 @@ static struct iwl_base_params iwl5000_base_params = {
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
-	.set_l0s = true,
-	.use_bsm = false,
 	.led_compensation = 51,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
-	.sensitivity_calib_by_driver = true,
-	.chain_noise_calib_by_driver = true,
 };
 static struct iwl_ht_params iwl5000_ht_params = {
 	.ht_greenfield_support = true,
@@ -523,7 +443,6 @@ static struct iwl_ht_params iwl5000_ht_params = {
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
 	.ops = &iwl5000_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl5000_base_params,			\
 	.led_mode = IWL_LED_BLINK
 
@@ -567,7 +486,6 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
-	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
 	.led_mode = IWL_LED_BLINK,
@@ -581,7 +499,6 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
 	.ops = &iwl5150_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl5000_base_params,			\
 	.need_dc_calib = true,					\
 	.led_mode = IWL_LED_BLINK,				\
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000-hw.h b/drivers/net/wireless/iwlwifi/iwl-6000-hw.h
index 47891e16a75805f3d8c40ba98ae01099a58d0e27..b27986e57c92c36e1c0f6cc35de27d00685b39f9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-6000-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index a745b01c0ec1b79086bf5179bad471b0ae446bc3..a7921f9a03c62488475ee76234918ced431b01b6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -46,8 +46,6 @@
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
 #include "iwl-6000-hw.h"
-#include "iwl-agn-led.h"
-#include "iwl-agn-debugfs.h"
 
 /* Highest firmware API version supported */
 #define IWL6000_UCODE_API_MAX 4
@@ -60,20 +58,16 @@
 #define IWL6000G2_UCODE_API_MIN 4
 
 #define IWL6000_FW_PRE "iwlwifi-6000-"
-#define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
-#define IWL6000_MODULE_FIRMWARE(api) _IWL6000_MODULE_FIRMWARE(api)
+#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
 
 #define IWL6050_FW_PRE "iwlwifi-6050-"
-#define _IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
-#define IWL6050_MODULE_FIRMWARE(api) _IWL6050_MODULE_FIRMWARE(api)
+#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
 
 #define IWL6005_FW_PRE "iwlwifi-6000g2a-"
-#define _IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE #api ".ucode"
-#define IWL6005_MODULE_FIRMWARE(api) _IWL6005_MODULE_FIRMWARE(api)
+#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE #api ".ucode"
 
 #define IWL6030_FW_PRE "iwlwifi-6000g2b-"
-#define _IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE #api ".ucode"
-#define IWL6030_MODULE_FIRMWARE(api) _IWL6030_MODULE_FIRMWARE(api)
+#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE #api ".ucode"
 
 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 {
@@ -85,7 +79,7 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 static void iwl6050_additional_nic_config(struct iwl_priv *priv)
 {
 	/* Indicate calibration version to uCode. */
-	if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
+	if (iwlagn_eeprom_calib_version(priv) >= 6)
 		iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
 }
@@ -93,7 +87,7 @@ static void iwl6050_additional_nic_config(struct iwl_priv *priv)
 static void iwl6150_additional_nic_config(struct iwl_priv *priv)
 {
 	/* Indicate calibration version to uCode. */
-	if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
+	if (iwlagn_eeprom_calib_version(priv) >= 6)
 		iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
 	iwl_set_bit(priv, CSR_GP_DRIVER_REG,
@@ -159,10 +153,10 @@ static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 
 static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 {
-	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
-	    priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
+	if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
+	    iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
 		priv->cfg->base_params->num_of_queues =
-			priv->cfg->mod_params->num_of_queues;
+			iwlagn_mod_params.num_of_queues;
 
 	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
@@ -176,7 +170,6 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
 	priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
 
-	priv->hw_params.max_bsm_size = 0;
 	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 					BIT(IEEE80211_BAND_5GHZ);
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
@@ -285,24 +278,13 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 
 static struct iwl_lib_ops iwl6000_lib = {
 	.set_hw_params = iwl6000_hw_set_hw_params,
-	.txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
-	.txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 	.txq_set_sched = iwlagn_txq_set_sched,
-	.txq_agg_enable = iwlagn_txq_agg_enable,
-	.txq_agg_disable = iwlagn_txq_agg_disable,
 	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 	.txq_free_tfd = iwl_hw_txq_free_tfd,
 	.txq_init = iwl_hw_tx_queue_init,
 	.rx_handler_setup = iwlagn_rx_handler_setup,
 	.setup_deferred_work = iwlagn_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
-	.load_ucode = iwlagn_load_ucode,
-	.dump_nic_event_log = iwl_dump_nic_event_log,
-	.dump_nic_error_log = iwl_dump_nic_error_log,
-	.dump_csr = iwl_dump_csr,
-	.dump_fh = iwl_dump_fh,
-	.init_alive_start = iwlagn_init_alive_start,
-	.alive_notify = iwlagn_alive_notify,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.set_channel_switch = iwl6000_hw_channel_switch,
@@ -320,45 +302,19 @@ static struct iwl_lib_ops iwl6000_lib = {
 			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 			EEPROM_REG_BAND_52_HT40_CHANNELS
 		},
-		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
-		.release_semaphore = iwlcore_eeprom_release_semaphore,
-		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.isr_ops = {
-		.isr = iwl_isr_ict,
-		.free = iwl_free_isr_ict,
-		.alloc = iwl_alloc_isr_ict,
-		.reset = iwl_reset_ict,
-		.disable = iwl_disable_ict,
-	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.debugfs_ops = {
-		.rx_stats_read = iwl_ucode_rx_stats_read,
-		.tx_stats_read = iwl_ucode_tx_stats_read,
-		.general_stats_read = iwl_ucode_general_stats_read,
-		.bt_stats_read = iwl_ucode_bt_stats_read,
-		.reply_tx_error = iwl_reply_tx_error_read,
-	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static struct iwl_lib_ops iwl6030_lib = {
 	.set_hw_params = iwl6000_hw_set_hw_params,
-	.txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
-	.txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 	.txq_set_sched = iwlagn_txq_set_sched,
-	.txq_agg_enable = iwlagn_txq_agg_enable,
-	.txq_agg_disable = iwlagn_txq_agg_disable,
 	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 	.txq_free_tfd = iwl_hw_txq_free_tfd,
 	.txq_init = iwl_hw_tx_queue_init,
@@ -366,13 +322,6 @@ static struct iwl_lib_ops iwl6030_lib = {
 	.setup_deferred_work = iwlagn_bt_setup_deferred_work,
 	.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
-	.load_ucode = iwlagn_load_ucode,
-	.dump_nic_event_log = iwl_dump_nic_event_log,
-	.dump_nic_error_log = iwl_dump_nic_error_log,
-	.dump_csr = iwl_dump_csr,
-	.dump_fh = iwl_dump_fh,
-	.init_alive_start = iwlagn_init_alive_start,
-	.alive_notify = iwlagn_alive_notify,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.set_channel_switch = iwl6000_hw_channel_switch,
@@ -390,36 +339,14 @@ static struct iwl_lib_ops iwl6030_lib = {
 			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 			EEPROM_REG_BAND_52_HT40_CHANNELS
 		},
-		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
-		.release_semaphore = iwlcore_eeprom_release_semaphore,
-		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.isr_ops = {
-		.isr = iwl_isr_ict,
-		.free = iwl_free_isr_ict,
-		.alloc = iwl_alloc_isr_ict,
-		.reset = iwl_reset_ict,
-		.disable = iwl_disable_ict,
-	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.debugfs_ops = {
-		.rx_stats_read = iwl_ucode_rx_stats_read,
-		.tx_stats_read = iwl_ucode_tx_stats_read,
-		.general_stats_read = iwl_ucode_general_stats_read,
-		.bt_stats_read = iwl_ucode_bt_stats_read,
-		.reply_tx_error = iwl_reply_tx_error_read,
-	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static struct iwl_nic_ops iwl6050_nic_ops = {
@@ -434,34 +361,26 @@ static const struct iwl_ops iwl6000_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6050_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.nic = &iwl6050_nic_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6150_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.nic = &iwl6150_nic_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6030_ops = {
 	.lib = &iwl6030_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl6000_base_params = {
@@ -469,8 +388,6 @@ static struct iwl_base_params iwl6000_base_params = {
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
-	.set_l0s = true,
-	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 	.shadow_ram_support = true,
 	.led_compensation = 51,
@@ -481,9 +398,6 @@ static struct iwl_base_params iwl6000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
-	.sensitivity_calib_by_driver = true,
-	.chain_noise_calib_by_driver = true,
 	.shadow_reg_enable = true,
 };
 
@@ -492,8 +406,6 @@ static struct iwl_base_params iwl6050_base_params = {
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
-	.set_l0s = true,
-	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 	.shadow_ram_support = true,
 	.led_compensation = 51,
@@ -504,9 +416,6 @@ static struct iwl_base_params iwl6050_base_params = {
 	.chain_noise_scale = 1500,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 1024,
-	.ucode_tracing = true,
-	.sensitivity_calib_by_driver = true,
-	.chain_noise_calib_by_driver = true,
 	.shadow_reg_enable = true,
 };
 static struct iwl_base_params iwl6000_g2_base_params = {
@@ -514,8 +423,6 @@ static struct iwl_base_params iwl6000_g2_base_params = {
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
-	.set_l0s = true,
-	.use_bsm = false,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 	.shadow_ram_support = true,
 	.led_compensation = 57,
@@ -526,9 +433,6 @@ static struct iwl_base_params iwl6000_g2_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
-	.sensitivity_calib_by_driver = true,
-	.chain_noise_calib_by_driver = true,
 	.shadow_reg_enable = true,
 };
 
@@ -538,7 +442,6 @@ static struct iwl_ht_params iwl6000_ht_params = {
 };
 
 static struct iwl_bt_params iwl6000_bt_params = {
-	.bt_statistics = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.advanced_bt_coexist = true,
 	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
@@ -554,7 +457,6 @@ static struct iwl_bt_params iwl6000_bt_params = {
 	.eeprom_ver = EEPROM_6005_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6005_TX_POWER_VERSION,	\
 	.ops = &iwl6000_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl6000_g2_base_params,			\
 	.need_dc_calib = true,					\
 	.need_temp_offset_calib = true,				\
@@ -583,7 +485,6 @@ struct iwl_cfg iwl6005_2bg_cfg = {
 	.eeprom_ver = EEPROM_6030_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
 	.ops = &iwl6030_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl6000_g2_base_params,			\
 	.bt_params = &iwl6000_bt_params,			\
 	.need_dc_calib = true,					\
@@ -613,6 +514,22 @@ struct iwl_cfg iwl6030_2bg_cfg = {
 	IWL_DEVICE_6030,
 };
 
+struct iwl_cfg iwl6035_2agn_cfg = {
+	.name = "6035 Series 2x2 AGN/BT",
+	IWL_DEVICE_6030,
+	.ht_params = &iwl6000_ht_params,
+};
+
+struct iwl_cfg iwl6035_2abg_cfg = {
+	.name = "6035 Series 2x2 ABG/BT",
+	IWL_DEVICE_6030,
+};
+
+struct iwl_cfg iwl6035_2bg_cfg = {
+	.name = "6035 Series 2x2 BG/BT",
+	IWL_DEVICE_6030,
+};
+
 struct iwl_cfg iwl1030_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 	IWL_DEVICE_6030,
@@ -649,7 +566,6 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
 	.ops = &iwl6000_ops,					\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl6000_base_params,			\
 	.pa_type = IWL_PA_INTERNAL,				\
 	.led_mode = IWL_LED_BLINK
@@ -679,7 +595,6 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
 	.ops = &iwl6050_ops,					\
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
-	.mod_params = &iwlagn_mod_params,			\
 	.base_params = &iwl6050_base_params,			\
 	.need_dc_calib = true,					\
 	.led_mode = IWL_LED_BLINK,				\
@@ -704,7 +619,6 @@ struct iwl_cfg iwl6150_bgn_cfg = {
 	.eeprom_ver = EEPROM_6150_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,
 	.ops = &iwl6150_ops,
-	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6050_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
@@ -720,7 +634,6 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
-	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6000_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index 9006293e740c4110e782f37c424114ad767ddac7..39d1e47a0978dc15bcb1687f7b63f9aa0e8e2ed1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -605,7 +605,7 @@ void iwl_init_sensitivity(struct iwl_priv *priv)
 	IWL_DEBUG_CALIB(priv, "<<return 0x%X\n", ret);
 }
 
-void iwl_sensitivity_calibration(struct iwl_priv *priv, void *resp)
+void iwl_sensitivity_calibration(struct iwl_priv *priv)
 {
 	u32 rx_enable_time;
 	u32 fa_cck;
@@ -631,16 +631,9 @@ void iwl_sensitivity_calibration(struct iwl_priv *priv, void *resp)
 	}
 
 	spin_lock_irqsave(&priv->lock, flags);
-	if (iwl_bt_statistics(priv)) {
-		rx_info = &(((struct iwl_bt_notif_statistics *)resp)->
-			      rx.general.common);
-		ofdm = &(((struct iwl_bt_notif_statistics *)resp)->rx.ofdm);
-		cck = &(((struct iwl_bt_notif_statistics *)resp)->rx.cck);
-	} else {
-		rx_info = &(((struct iwl_notif_statistics *)resp)->rx.general);
-		ofdm = &(((struct iwl_notif_statistics *)resp)->rx.ofdm);
-		cck = &(((struct iwl_notif_statistics *)resp)->rx.cck);
-	}
+	rx_info = &priv->statistics.rx_non_phy;
+	ofdm = &priv->statistics.rx_ofdm;
+	cck = &priv->statistics.rx_cck;
 	if (rx_info->interference_data_flag != INTERFERENCE_DATA_AVAILABLE) {
 		IWL_DEBUG_CALIB(priv, "<< invalid data.\n");
 		spin_unlock_irqrestore(&priv->lock, flags);
@@ -824,8 +817,8 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
 				find_first_chain(priv->cfg->valid_tx_ant);
 			data->disconn_array[first_chain] = 0;
 			active_chains |= BIT(first_chain);
-			IWL_DEBUG_CALIB(priv, "All Tx chains are disconnected \
-					W/A - declare %d as connected\n",
+			IWL_DEBUG_CALIB(priv,
+					"All Tx chains are disconnected W/A - declare %d as connected\n",
 					first_chain);
 			break;
 		}
@@ -851,7 +844,7 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
  * 1)  Which antennas are connected.
  * 2)  Differential rx gain settings to balance the 3 receivers.
  */
-void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
+void iwl_chain_noise_calibration(struct iwl_priv *priv)
 {
 	struct iwl_chain_noise_data *data = NULL;
 
@@ -896,13 +889,9 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 	}
 
 	spin_lock_irqsave(&priv->lock, flags);
-	if (iwl_bt_statistics(priv)) {
-		rx_info = &(((struct iwl_bt_notif_statistics *)stat_resp)->
-			      rx.general.common);
-	} else {
-		rx_info = &(((struct iwl_notif_statistics *)stat_resp)->
-			      rx.general);
-	}
+
+	rx_info = &priv->statistics.rx_non_phy;
+
 	if (rx_info->interference_data_flag != INTERFERENCE_DATA_AVAILABLE) {
 		IWL_DEBUG_CALIB(priv, " << Interference data unavailable\n");
 		spin_unlock_irqrestore(&priv->lock, flags);
@@ -911,19 +900,9 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 
 	rxon_band24 = !!(ctx->staging.flags & RXON_FLG_BAND_24G_MSK);
 	rxon_chnum = le16_to_cpu(ctx->staging.channel);
-	if (iwl_bt_statistics(priv)) {
-		stat_band24 = !!(((struct iwl_bt_notif_statistics *)
-				 stat_resp)->flag &
-				 STATISTICS_REPLY_FLG_BAND_24G_MSK);
-		stat_chnum = le32_to_cpu(((struct iwl_bt_notif_statistics *)
-					 stat_resp)->flag) >> 16;
-	} else {
-		stat_band24 = !!(((struct iwl_notif_statistics *)
-				 stat_resp)->flag &
-				 STATISTICS_REPLY_FLG_BAND_24G_MSK);
-		stat_chnum = le32_to_cpu(((struct iwl_notif_statistics *)
-					 stat_resp)->flag) >> 16;
-	}
+	stat_band24 =
+		!!(priv->statistics.flag & STATISTICS_REPLY_FLG_BAND_24G_MSK);
+	stat_chnum = le32_to_cpu(priv->statistics.flag) >> 16;
 
 	/* Make sure we accumulate data for just the associated channel
 	 *   (even if scanning). */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h b/drivers/net/wireless/iwlwifi/iwl-agn-calib.h
index e37ae72616308f785cf87e8a37d02c3001d83d44..4ef4dd934254e57a2dfbab0847c4bed25cd6bd99 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,8 +66,8 @@
 #include "iwl-core.h"
 #include "iwl-commands.h"
 
-void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp);
-void iwl_sensitivity_calibration(struct iwl_priv *priv, void *resp);
+void iwl_chain_noise_calibration(struct iwl_priv *priv);
+void iwl_sensitivity_calibration(struct iwl_priv *priv);
 
 void iwl_init_sensitivity(struct iwl_priv *priv);
 void iwl_reset_run_time_calib(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
deleted file mode 100644
index b500aaae53ec1bcc0f0e3541e19e31cfa71bd71c..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
+++ /dev/null
@@ -1,1073 +0,0 @@
-/******************************************************************************
-*
-* GPL LICENSE SUMMARY
-*
-* Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of version 2 of the GNU General Public License as
-* published by the Free Software Foundation.
-*
-* This program is distributed in the hope that it will be useful, but
-* WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-* General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
-* USA
-*
-* The full GNU General Public License is included in this distribution
-* in the file called LICENSE.GPL.
-*
-* Contact Information:
-*  Intel Linux Wireless <ilw@linux.intel.com>
-* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-*****************************************************************************/
-#include "iwl-agn.h"
-#include "iwl-agn-debugfs.h"
-
-static const char *fmt_value = "  %-30s %10u\n";
-static const char *fmt_hex   = "  %-30s       0x%02X\n";
-static const char *fmt_table = "  %-30s %10u  %10u  %10u  %10u\n";
-static const char *fmt_header =
-	"%-32s    current  cumulative       delta         max\n";
-
-static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
-{
-	int p = 0;
-	u32 flag;
-
-	if (iwl_bt_statistics(priv))
-		flag = le32_to_cpu(priv->_agn.statistics_bt.flag);
-	else
-		flag = le32_to_cpu(priv->_agn.statistics.flag);
-
-	p += scnprintf(buf + p, bufsz - p, "Statistics Flag(0x%X):\n", flag);
-	if (flag & UCODE_STATISTICS_CLEAR_MSK)
-		p += scnprintf(buf + p, bufsz - p,
-		"\tStatistics have been cleared\n");
-	p += scnprintf(buf + p, bufsz - p, "\tOperational Frequency: %s\n",
-		(flag & UCODE_STATISTICS_FREQUENCY_MSK)
-		? "2.4 GHz" : "5.2 GHz");
-	p += scnprintf(buf + p, bufsz - p, "\tTGj Narrow Band: %s\n",
-		(flag & UCODE_STATISTICS_NARROW_BAND_MSK)
-		 ? "enabled" : "disabled");
-
-	return p;
-}
-
-ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos)
-  {
-	struct iwl_priv *priv = file->private_data;
-	int pos = 0;
-	char *buf;
-	int bufsz = sizeof(struct statistics_rx_phy) * 40 +
-		    sizeof(struct statistics_rx_non_phy) * 40 +
-		    sizeof(struct statistics_rx_ht_phy) * 40 + 400;
-	ssize_t ret;
-	struct statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm, *max_ofdm;
-	struct statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck;
-	struct statistics_rx_non_phy *general, *accum_general;
-	struct statistics_rx_non_phy *delta_general, *max_general;
-	struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht;
-
-	if (!iwl_is_alive(priv))
-		return -EAGAIN;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
-		return -ENOMEM;
-	}
-
-	/*
-	 * the statistic information display here is based on
-	 * the last statistics notification from uCode
-	 * might not reflect the current uCode activity
-	 */
-	if (iwl_bt_statistics(priv)) {
-		ofdm = &priv->_agn.statistics_bt.rx.ofdm;
-		cck = &priv->_agn.statistics_bt.rx.cck;
-		general = &priv->_agn.statistics_bt.rx.general.common;
-		ht = &priv->_agn.statistics_bt.rx.ofdm_ht;
-		accum_ofdm = &priv->_agn.accum_statistics_bt.rx.ofdm;
-		accum_cck = &priv->_agn.accum_statistics_bt.rx.cck;
-		accum_general =
-			&priv->_agn.accum_statistics_bt.rx.general.common;
-		accum_ht = &priv->_agn.accum_statistics_bt.rx.ofdm_ht;
-		delta_ofdm = &priv->_agn.delta_statistics_bt.rx.ofdm;
-		delta_cck = &priv->_agn.delta_statistics_bt.rx.cck;
-		delta_general =
-			&priv->_agn.delta_statistics_bt.rx.general.common;
-		delta_ht = &priv->_agn.delta_statistics_bt.rx.ofdm_ht;
-		max_ofdm = &priv->_agn.max_delta_bt.rx.ofdm;
-		max_cck = &priv->_agn.max_delta_bt.rx.cck;
-		max_general = &priv->_agn.max_delta_bt.rx.general.common;
-		max_ht = &priv->_agn.max_delta_bt.rx.ofdm_ht;
-	} else {
-		ofdm = &priv->_agn.statistics.rx.ofdm;
-		cck = &priv->_agn.statistics.rx.cck;
-		general = &priv->_agn.statistics.rx.general;
-		ht = &priv->_agn.statistics.rx.ofdm_ht;
-		accum_ofdm = &priv->_agn.accum_statistics.rx.ofdm;
-		accum_cck = &priv->_agn.accum_statistics.rx.cck;
-		accum_general = &priv->_agn.accum_statistics.rx.general;
-		accum_ht = &priv->_agn.accum_statistics.rx.ofdm_ht;
-		delta_ofdm = &priv->_agn.delta_statistics.rx.ofdm;
-		delta_cck = &priv->_agn.delta_statistics.rx.cck;
-		delta_general = &priv->_agn.delta_statistics.rx.general;
-		delta_ht = &priv->_agn.delta_statistics.rx.ofdm_ht;
-		max_ofdm = &priv->_agn.max_delta.rx.ofdm;
-		max_cck = &priv->_agn.max_delta.rx.cck;
-		max_general = &priv->_agn.max_delta.rx.general;
-		max_ht = &priv->_agn.max_delta.rx.ofdm_ht;
-	}
-
-	pos += iwl_statistics_flag(priv, buf, bufsz);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_header, "Statistics_Rx - OFDM:");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "ina_cnt:",
-			 le32_to_cpu(ofdm->ina_cnt),
-			 accum_ofdm->ina_cnt,
-			 delta_ofdm->ina_cnt, max_ofdm->ina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "fina_cnt:",
-			 le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt,
-			 delta_ofdm->fina_cnt, max_ofdm->fina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "plcp_err:",
-			 le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err,
-			 delta_ofdm->plcp_err, max_ofdm->plcp_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "crc32_err:",
-			 le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err,
-			 delta_ofdm->crc32_err, max_ofdm->crc32_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "overrun_err:",
-			 le32_to_cpu(ofdm->overrun_err),
-			 accum_ofdm->overrun_err, delta_ofdm->overrun_err,
-			 max_ofdm->overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "early_overrun_err:",
-			 le32_to_cpu(ofdm->early_overrun_err),
-			 accum_ofdm->early_overrun_err,
-			 delta_ofdm->early_overrun_err,
-			 max_ofdm->early_overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "crc32_good:",
-			 le32_to_cpu(ofdm->crc32_good),
-			 accum_ofdm->crc32_good, delta_ofdm->crc32_good,
-			 max_ofdm->crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "false_alarm_cnt:",
-			 le32_to_cpu(ofdm->false_alarm_cnt),
-			 accum_ofdm->false_alarm_cnt,
-			 delta_ofdm->false_alarm_cnt,
-			 max_ofdm->false_alarm_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "fina_sync_err_cnt:",
-			 le32_to_cpu(ofdm->fina_sync_err_cnt),
-			 accum_ofdm->fina_sync_err_cnt,
-			 delta_ofdm->fina_sync_err_cnt,
-			 max_ofdm->fina_sync_err_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sfd_timeout:",
-			 le32_to_cpu(ofdm->sfd_timeout),
-			 accum_ofdm->sfd_timeout, delta_ofdm->sfd_timeout,
-			 max_ofdm->sfd_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "fina_timeout:",
-			 le32_to_cpu(ofdm->fina_timeout),
-			 accum_ofdm->fina_timeout, delta_ofdm->fina_timeout,
-			 max_ofdm->fina_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "unresponded_rts:",
-			 le32_to_cpu(ofdm->unresponded_rts),
-			 accum_ofdm->unresponded_rts,
-			 delta_ofdm->unresponded_rts,
-			 max_ofdm->unresponded_rts);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "rxe_frame_lmt_ovrun:",
-			 le32_to_cpu(ofdm->rxe_frame_limit_overrun),
-			 accum_ofdm->rxe_frame_limit_overrun,
-			 delta_ofdm->rxe_frame_limit_overrun,
-			 max_ofdm->rxe_frame_limit_overrun);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sent_ack_cnt:",
-			 le32_to_cpu(ofdm->sent_ack_cnt),
-			 accum_ofdm->sent_ack_cnt, delta_ofdm->sent_ack_cnt,
-			 max_ofdm->sent_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sent_cts_cnt:",
-			 le32_to_cpu(ofdm->sent_cts_cnt),
-			 accum_ofdm->sent_cts_cnt, delta_ofdm->sent_cts_cnt,
-			 max_ofdm->sent_cts_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sent_ba_rsp_cnt:",
-			 le32_to_cpu(ofdm->sent_ba_rsp_cnt),
-			 accum_ofdm->sent_ba_rsp_cnt,
-			 delta_ofdm->sent_ba_rsp_cnt,
-			 max_ofdm->sent_ba_rsp_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "dsp_self_kill:",
-			 le32_to_cpu(ofdm->dsp_self_kill),
-			 accum_ofdm->dsp_self_kill,
-			 delta_ofdm->dsp_self_kill,
-			 max_ofdm->dsp_self_kill);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "mh_format_err:",
-			 le32_to_cpu(ofdm->mh_format_err),
-			 accum_ofdm->mh_format_err,
-			 delta_ofdm->mh_format_err,
-			 max_ofdm->mh_format_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "re_acq_main_rssi_sum:",
-			 le32_to_cpu(ofdm->re_acq_main_rssi_sum),
-			 accum_ofdm->re_acq_main_rssi_sum,
-			 delta_ofdm->re_acq_main_rssi_sum,
-			 max_ofdm->re_acq_main_rssi_sum);
-
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_header, "Statistics_Rx - CCK:");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "ina_cnt:",
-			 le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt,
-			 delta_cck->ina_cnt, max_cck->ina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "fina_cnt:",
-			 le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt,
-			 delta_cck->fina_cnt, max_cck->fina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "plcp_err:",
-			 le32_to_cpu(cck->plcp_err), accum_cck->plcp_err,
-			 delta_cck->plcp_err, max_cck->plcp_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "crc32_err:",
-			 le32_to_cpu(cck->crc32_err), accum_cck->crc32_err,
-			 delta_cck->crc32_err, max_cck->crc32_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "overrun_err:",
-			 le32_to_cpu(cck->overrun_err),
-			 accum_cck->overrun_err, delta_cck->overrun_err,
-			 max_cck->overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "early_overrun_err:",
-			 le32_to_cpu(cck->early_overrun_err),
-			 accum_cck->early_overrun_err,
-			 delta_cck->early_overrun_err,
-			 max_cck->early_overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "crc32_good:",
-			 le32_to_cpu(cck->crc32_good), accum_cck->crc32_good,
-			 delta_cck->crc32_good, max_cck->crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "false_alarm_cnt:",
-			 le32_to_cpu(cck->false_alarm_cnt),
-			 accum_cck->false_alarm_cnt,
-			 delta_cck->false_alarm_cnt, max_cck->false_alarm_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "fina_sync_err_cnt:",
-			 le32_to_cpu(cck->fina_sync_err_cnt),
-			 accum_cck->fina_sync_err_cnt,
-			 delta_cck->fina_sync_err_cnt,
-			 max_cck->fina_sync_err_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sfd_timeout:",
-			 le32_to_cpu(cck->sfd_timeout),
-			 accum_cck->sfd_timeout, delta_cck->sfd_timeout,
-			 max_cck->sfd_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "fina_timeout:",
-			 le32_to_cpu(cck->fina_timeout),
-			 accum_cck->fina_timeout, delta_cck->fina_timeout,
-			 max_cck->fina_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "unresponded_rts:",
-			 le32_to_cpu(cck->unresponded_rts),
-			 accum_cck->unresponded_rts, delta_cck->unresponded_rts,
-			 max_cck->unresponded_rts);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "rxe_frame_lmt_ovrun:",
-			 le32_to_cpu(cck->rxe_frame_limit_overrun),
-			 accum_cck->rxe_frame_limit_overrun,
-			 delta_cck->rxe_frame_limit_overrun,
-			 max_cck->rxe_frame_limit_overrun);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sent_ack_cnt:",
-			 le32_to_cpu(cck->sent_ack_cnt),
-			 accum_cck->sent_ack_cnt, delta_cck->sent_ack_cnt,
-			 max_cck->sent_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sent_cts_cnt:",
-			 le32_to_cpu(cck->sent_cts_cnt),
-			 accum_cck->sent_cts_cnt, delta_cck->sent_cts_cnt,
-			 max_cck->sent_cts_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sent_ba_rsp_cnt:",
-			 le32_to_cpu(cck->sent_ba_rsp_cnt),
-			 accum_cck->sent_ba_rsp_cnt,
-			 delta_cck->sent_ba_rsp_cnt,
-			 max_cck->sent_ba_rsp_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "dsp_self_kill:",
-			 le32_to_cpu(cck->dsp_self_kill),
-			 accum_cck->dsp_self_kill, delta_cck->dsp_self_kill,
-			 max_cck->dsp_self_kill);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "mh_format_err:",
-			 le32_to_cpu(cck->mh_format_err),
-			 accum_cck->mh_format_err, delta_cck->mh_format_err,
-			 max_cck->mh_format_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "re_acq_main_rssi_sum:",
-			 le32_to_cpu(cck->re_acq_main_rssi_sum),
-			 accum_cck->re_acq_main_rssi_sum,
-			 delta_cck->re_acq_main_rssi_sum,
-			 max_cck->re_acq_main_rssi_sum);
-
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_header, "Statistics_Rx - GENERAL:");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "bogus_cts:",
-			 le32_to_cpu(general->bogus_cts),
-			 accum_general->bogus_cts, delta_general->bogus_cts,
-			 max_general->bogus_cts);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "bogus_ack:",
-			 le32_to_cpu(general->bogus_ack),
-			 accum_general->bogus_ack, delta_general->bogus_ack,
-			 max_general->bogus_ack);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "non_bssid_frames:",
-			 le32_to_cpu(general->non_bssid_frames),
-			 accum_general->non_bssid_frames,
-			 delta_general->non_bssid_frames,
-			 max_general->non_bssid_frames);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "filtered_frames:",
-			 le32_to_cpu(general->filtered_frames),
-			 accum_general->filtered_frames,
-			 delta_general->filtered_frames,
-			 max_general->filtered_frames);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "non_channel_beacons:",
-			 le32_to_cpu(general->non_channel_beacons),
-			 accum_general->non_channel_beacons,
-			 delta_general->non_channel_beacons,
-			 max_general->non_channel_beacons);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "channel_beacons:",
-			 le32_to_cpu(general->channel_beacons),
-			 accum_general->channel_beacons,
-			 delta_general->channel_beacons,
-			 max_general->channel_beacons);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "num_missed_bcon:",
-			 le32_to_cpu(general->num_missed_bcon),
-			 accum_general->num_missed_bcon,
-			 delta_general->num_missed_bcon,
-			 max_general->num_missed_bcon);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "adc_rx_saturation_time:",
-			 le32_to_cpu(general->adc_rx_saturation_time),
-			 accum_general->adc_rx_saturation_time,
-			 delta_general->adc_rx_saturation_time,
-			 max_general->adc_rx_saturation_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "ina_detect_search_tm:",
-			 le32_to_cpu(general->ina_detection_search_time),
-			 accum_general->ina_detection_search_time,
-			 delta_general->ina_detection_search_time,
-			 max_general->ina_detection_search_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_silence_rssi_a:",
-			 le32_to_cpu(general->beacon_silence_rssi_a),
-			 accum_general->beacon_silence_rssi_a,
-			 delta_general->beacon_silence_rssi_a,
-			 max_general->beacon_silence_rssi_a);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_silence_rssi_b:",
-			 le32_to_cpu(general->beacon_silence_rssi_b),
-			 accum_general->beacon_silence_rssi_b,
-			 delta_general->beacon_silence_rssi_b,
-			 max_general->beacon_silence_rssi_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_silence_rssi_c:",
-			 le32_to_cpu(general->beacon_silence_rssi_c),
-			 accum_general->beacon_silence_rssi_c,
-			 delta_general->beacon_silence_rssi_c,
-			 max_general->beacon_silence_rssi_c);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "interference_data_flag:",
-			 le32_to_cpu(general->interference_data_flag),
-			 accum_general->interference_data_flag,
-			 delta_general->interference_data_flag,
-			 max_general->interference_data_flag);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "channel_load:",
-			 le32_to_cpu(general->channel_load),
-			 accum_general->channel_load,
-			 delta_general->channel_load,
-			 max_general->channel_load);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "dsp_false_alarms:",
-			 le32_to_cpu(general->dsp_false_alarms),
-			 accum_general->dsp_false_alarms,
-			 delta_general->dsp_false_alarms,
-			 max_general->dsp_false_alarms);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_rssi_a:",
-			 le32_to_cpu(general->beacon_rssi_a),
-			 accum_general->beacon_rssi_a,
-			 delta_general->beacon_rssi_a,
-			 max_general->beacon_rssi_a);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_rssi_b:",
-			 le32_to_cpu(general->beacon_rssi_b),
-			 accum_general->beacon_rssi_b,
-			 delta_general->beacon_rssi_b,
-			 max_general->beacon_rssi_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_rssi_c:",
-			 le32_to_cpu(general->beacon_rssi_c),
-			 accum_general->beacon_rssi_c,
-			 delta_general->beacon_rssi_c,
-			 max_general->beacon_rssi_c);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_energy_a:",
-			 le32_to_cpu(general->beacon_energy_a),
-			 accum_general->beacon_energy_a,
-			 delta_general->beacon_energy_a,
-			 max_general->beacon_energy_a);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_energy_b:",
-			 le32_to_cpu(general->beacon_energy_b),
-			 accum_general->beacon_energy_b,
-			 delta_general->beacon_energy_b,
-			 max_general->beacon_energy_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "beacon_energy_c:",
-			 le32_to_cpu(general->beacon_energy_c),
-			 accum_general->beacon_energy_c,
-			 delta_general->beacon_energy_c,
-			 max_general->beacon_energy_c);
-
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_header, "Statistics_Rx - OFDM_HT:");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "plcp_err:",
-			 le32_to_cpu(ht->plcp_err), accum_ht->plcp_err,
-			 delta_ht->plcp_err, max_ht->plcp_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "overrun_err:",
-			 le32_to_cpu(ht->overrun_err), accum_ht->overrun_err,
-			 delta_ht->overrun_err, max_ht->overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "early_overrun_err:",
-			 le32_to_cpu(ht->early_overrun_err),
-			 accum_ht->early_overrun_err,
-			 delta_ht->early_overrun_err,
-			 max_ht->early_overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "crc32_good:",
-			 le32_to_cpu(ht->crc32_good), accum_ht->crc32_good,
-			 delta_ht->crc32_good, max_ht->crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "crc32_err:",
-			 le32_to_cpu(ht->crc32_err), accum_ht->crc32_err,
-			 delta_ht->crc32_err, max_ht->crc32_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "mh_format_err:",
-			 le32_to_cpu(ht->mh_format_err),
-			 accum_ht->mh_format_err,
-			 delta_ht->mh_format_err, max_ht->mh_format_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg_crc32_good:",
-			 le32_to_cpu(ht->agg_crc32_good),
-			 accum_ht->agg_crc32_good,
-			 delta_ht->agg_crc32_good, max_ht->agg_crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg_mpdu_cnt:",
-			 le32_to_cpu(ht->agg_mpdu_cnt),
-			 accum_ht->agg_mpdu_cnt,
-			 delta_ht->agg_mpdu_cnt, max_ht->agg_mpdu_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg_cnt:",
-			 le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt,
-			 delta_ht->agg_cnt, max_ht->agg_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "unsupport_mcs:",
-			 le32_to_cpu(ht->unsupport_mcs),
-			 accum_ht->unsupport_mcs,
-			 delta_ht->unsupport_mcs, max_ht->unsupport_mcs);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-ssize_t iwl_ucode_tx_stats_read(struct file *file,
-				char __user *user_buf,
-				size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = file->private_data;
-	int pos = 0;
-	char *buf;
-	int bufsz = (sizeof(struct statistics_tx) * 48) + 250;
-	ssize_t ret;
-	struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx;
-
-	if (!iwl_is_alive(priv))
-		return -EAGAIN;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
-		return -ENOMEM;
-	}
-
-	/* the statistic information display here is based on
-	  * the last statistics notification from uCode
-	  * might not reflect the current uCode activity
-	  */
-	if (iwl_bt_statistics(priv)) {
-		tx = &priv->_agn.statistics_bt.tx;
-		accum_tx = &priv->_agn.accum_statistics_bt.tx;
-		delta_tx = &priv->_agn.delta_statistics_bt.tx;
-		max_tx = &priv->_agn.max_delta_bt.tx;
-	} else {
-		tx = &priv->_agn.statistics.tx;
-		accum_tx = &priv->_agn.accum_statistics.tx;
-		delta_tx = &priv->_agn.delta_statistics.tx;
-		max_tx = &priv->_agn.max_delta.tx;
-	}
-
-	pos += iwl_statistics_flag(priv, buf, bufsz);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_header, "Statistics_Tx:");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "preamble:",
-			 le32_to_cpu(tx->preamble_cnt),
-			 accum_tx->preamble_cnt,
-			 delta_tx->preamble_cnt, max_tx->preamble_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "rx_detected_cnt:",
-			 le32_to_cpu(tx->rx_detected_cnt),
-			 accum_tx->rx_detected_cnt,
-			 delta_tx->rx_detected_cnt, max_tx->rx_detected_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "bt_prio_defer_cnt:",
-			 le32_to_cpu(tx->bt_prio_defer_cnt),
-			 accum_tx->bt_prio_defer_cnt,
-			 delta_tx->bt_prio_defer_cnt,
-			 max_tx->bt_prio_defer_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "bt_prio_kill_cnt:",
-			 le32_to_cpu(tx->bt_prio_kill_cnt),
-			 accum_tx->bt_prio_kill_cnt,
-			 delta_tx->bt_prio_kill_cnt,
-			 max_tx->bt_prio_kill_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "few_bytes_cnt:",
-			 le32_to_cpu(tx->few_bytes_cnt),
-			 accum_tx->few_bytes_cnt,
-			 delta_tx->few_bytes_cnt, max_tx->few_bytes_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "cts_timeout:",
-			 le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout,
-			 delta_tx->cts_timeout, max_tx->cts_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "ack_timeout:",
-			 le32_to_cpu(tx->ack_timeout),
-			 accum_tx->ack_timeout,
-			 delta_tx->ack_timeout, max_tx->ack_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "expected_ack_cnt:",
-			 le32_to_cpu(tx->expected_ack_cnt),
-			 accum_tx->expected_ack_cnt,
-			 delta_tx->expected_ack_cnt,
-			 max_tx->expected_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "actual_ack_cnt:",
-			 le32_to_cpu(tx->actual_ack_cnt),
-			 accum_tx->actual_ack_cnt,
-			 delta_tx->actual_ack_cnt,
-			 max_tx->actual_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "dump_msdu_cnt:",
-			 le32_to_cpu(tx->dump_msdu_cnt),
-			 accum_tx->dump_msdu_cnt,
-			 delta_tx->dump_msdu_cnt,
-			 max_tx->dump_msdu_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "abort_nxt_frame_mismatch:",
-			 le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt),
-			 accum_tx->burst_abort_next_frame_mismatch_cnt,
-			 delta_tx->burst_abort_next_frame_mismatch_cnt,
-			 max_tx->burst_abort_next_frame_mismatch_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "abort_missing_nxt_frame:",
-			 le32_to_cpu(tx->burst_abort_missing_next_frame_cnt),
-			 accum_tx->burst_abort_missing_next_frame_cnt,
-			 delta_tx->burst_abort_missing_next_frame_cnt,
-			 max_tx->burst_abort_missing_next_frame_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "cts_timeout_collision:",
-			 le32_to_cpu(tx->cts_timeout_collision),
-			 accum_tx->cts_timeout_collision,
-			 delta_tx->cts_timeout_collision,
-			 max_tx->cts_timeout_collision);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "ack_ba_timeout_collision:",
-			 le32_to_cpu(tx->ack_or_ba_timeout_collision),
-			 accum_tx->ack_or_ba_timeout_collision,
-			 delta_tx->ack_or_ba_timeout_collision,
-			 max_tx->ack_or_ba_timeout_collision);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg ba_timeout:",
-			 le32_to_cpu(tx->agg.ba_timeout),
-			 accum_tx->agg.ba_timeout,
-			 delta_tx->agg.ba_timeout,
-			 max_tx->agg.ba_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg ba_resched_frames:",
-			 le32_to_cpu(tx->agg.ba_reschedule_frames),
-			 accum_tx->agg.ba_reschedule_frames,
-			 delta_tx->agg.ba_reschedule_frames,
-			 max_tx->agg.ba_reschedule_frames);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg scd_query_agg_frame:",
-			 le32_to_cpu(tx->agg.scd_query_agg_frame_cnt),
-			 accum_tx->agg.scd_query_agg_frame_cnt,
-			 delta_tx->agg.scd_query_agg_frame_cnt,
-			 max_tx->agg.scd_query_agg_frame_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg scd_query_no_agg:",
-			 le32_to_cpu(tx->agg.scd_query_no_agg),
-			 accum_tx->agg.scd_query_no_agg,
-			 delta_tx->agg.scd_query_no_agg,
-			 max_tx->agg.scd_query_no_agg);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg scd_query_agg:",
-			 le32_to_cpu(tx->agg.scd_query_agg),
-			 accum_tx->agg.scd_query_agg,
-			 delta_tx->agg.scd_query_agg,
-			 max_tx->agg.scd_query_agg);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg scd_query_mismatch:",
-			 le32_to_cpu(tx->agg.scd_query_mismatch),
-			 accum_tx->agg.scd_query_mismatch,
-			 delta_tx->agg.scd_query_mismatch,
-			 max_tx->agg.scd_query_mismatch);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg frame_not_ready:",
-			 le32_to_cpu(tx->agg.frame_not_ready),
-			 accum_tx->agg.frame_not_ready,
-			 delta_tx->agg.frame_not_ready,
-			 max_tx->agg.frame_not_ready);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg underrun:",
-			 le32_to_cpu(tx->agg.underrun),
-			 accum_tx->agg.underrun,
-			 delta_tx->agg.underrun, max_tx->agg.underrun);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg bt_prio_kill:",
-			 le32_to_cpu(tx->agg.bt_prio_kill),
-			 accum_tx->agg.bt_prio_kill,
-			 delta_tx->agg.bt_prio_kill,
-			 max_tx->agg.bt_prio_kill);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "agg rx_ba_rsp_cnt:",
-			 le32_to_cpu(tx->agg.rx_ba_rsp_cnt),
-			 accum_tx->agg.rx_ba_rsp_cnt,
-			 delta_tx->agg.rx_ba_rsp_cnt,
-			 max_tx->agg.rx_ba_rsp_cnt);
-
-	if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) {
-		pos += scnprintf(buf + pos, bufsz - pos,
-			"tx power: (1/2 dB step)\n");
-		if ((priv->cfg->valid_tx_ant & ANT_A) && tx->tx_power.ant_a)
-			pos += scnprintf(buf + pos, bufsz - pos,
-					fmt_hex, "antenna A:",
-					tx->tx_power.ant_a);
-		if ((priv->cfg->valid_tx_ant & ANT_B) && tx->tx_power.ant_b)
-			pos += scnprintf(buf + pos, bufsz - pos,
-					fmt_hex, "antenna B:",
-					tx->tx_power.ant_b);
-		if ((priv->cfg->valid_tx_ant & ANT_C) && tx->tx_power.ant_c)
-			pos += scnprintf(buf + pos, bufsz - pos,
-					fmt_hex, "antenna C:",
-					tx->tx_power.ant_c);
-	}
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf,
-				     size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = file->private_data;
-	int pos = 0;
-	char *buf;
-	int bufsz = sizeof(struct statistics_general) * 10 + 300;
-	ssize_t ret;
-	struct statistics_general_common *general, *accum_general;
-	struct statistics_general_common *delta_general, *max_general;
-	struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg;
-	struct statistics_div *div, *accum_div, *delta_div, *max_div;
-
-	if (!iwl_is_alive(priv))
-		return -EAGAIN;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
-		return -ENOMEM;
-	}
-
-	/* the statistic information display here is based on
-	  * the last statistics notification from uCode
-	  * might not reflect the current uCode activity
-	  */
-	if (iwl_bt_statistics(priv)) {
-		general = &priv->_agn.statistics_bt.general.common;
-		dbg = &priv->_agn.statistics_bt.general.common.dbg;
-		div = &priv->_agn.statistics_bt.general.common.div;
-		accum_general = &priv->_agn.accum_statistics_bt.general.common;
-		accum_dbg = &priv->_agn.accum_statistics_bt.general.common.dbg;
-		accum_div = &priv->_agn.accum_statistics_bt.general.common.div;
-		delta_general = &priv->_agn.delta_statistics_bt.general.common;
-		max_general = &priv->_agn.max_delta_bt.general.common;
-		delta_dbg = &priv->_agn.delta_statistics_bt.general.common.dbg;
-		max_dbg = &priv->_agn.max_delta_bt.general.common.dbg;
-		delta_div = &priv->_agn.delta_statistics_bt.general.common.div;
-		max_div = &priv->_agn.max_delta_bt.general.common.div;
-	} else {
-		general = &priv->_agn.statistics.general.common;
-		dbg = &priv->_agn.statistics.general.common.dbg;
-		div = &priv->_agn.statistics.general.common.div;
-		accum_general = &priv->_agn.accum_statistics.general.common;
-		accum_dbg = &priv->_agn.accum_statistics.general.common.dbg;
-		accum_div = &priv->_agn.accum_statistics.general.common.div;
-		delta_general = &priv->_agn.delta_statistics.general.common;
-		max_general = &priv->_agn.max_delta.general.common;
-		delta_dbg = &priv->_agn.delta_statistics.general.common.dbg;
-		max_dbg = &priv->_agn.max_delta.general.common.dbg;
-		delta_div = &priv->_agn.delta_statistics.general.common.div;
-		max_div = &priv->_agn.max_delta.general.common.div;
-	}
-
-	pos += iwl_statistics_flag(priv, buf, bufsz);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_header, "Statistics_General:");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_value, "temperature:",
-			 le32_to_cpu(general->temperature));
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_value, "temperature_m:",
-			 le32_to_cpu(general->temperature_m));
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_value, "ttl_timestamp:",
-			 le32_to_cpu(general->ttl_timestamp));
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "burst_check:",
-			 le32_to_cpu(dbg->burst_check),
-			 accum_dbg->burst_check,
-			 delta_dbg->burst_check, max_dbg->burst_check);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "burst_count:",
-			 le32_to_cpu(dbg->burst_count),
-			 accum_dbg->burst_count,
-			 delta_dbg->burst_count, max_dbg->burst_count);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "wait_for_silence_timeout_count:",
-			 le32_to_cpu(dbg->wait_for_silence_timeout_cnt),
-			 accum_dbg->wait_for_silence_timeout_cnt,
-			 delta_dbg->wait_for_silence_timeout_cnt,
-			 max_dbg->wait_for_silence_timeout_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "sleep_time:",
-			 le32_to_cpu(general->sleep_time),
-			 accum_general->sleep_time,
-			 delta_general->sleep_time, max_general->sleep_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "slots_out:",
-			 le32_to_cpu(general->slots_out),
-			 accum_general->slots_out,
-			 delta_general->slots_out, max_general->slots_out);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "slots_idle:",
-			 le32_to_cpu(general->slots_idle),
-			 accum_general->slots_idle,
-			 delta_general->slots_idle, max_general->slots_idle);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "tx_on_a:",
-			 le32_to_cpu(div->tx_on_a), accum_div->tx_on_a,
-			 delta_div->tx_on_a, max_div->tx_on_a);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "tx_on_b:",
-			 le32_to_cpu(div->tx_on_b), accum_div->tx_on_b,
-			 delta_div->tx_on_b, max_div->tx_on_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "exec_time:",
-			 le32_to_cpu(div->exec_time), accum_div->exec_time,
-			 delta_div->exec_time, max_div->exec_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "probe_time:",
-			 le32_to_cpu(div->probe_time), accum_div->probe_time,
-			 delta_div->probe_time, max_div->probe_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "rx_enable_counter:",
-			 le32_to_cpu(general->rx_enable_counter),
-			 accum_general->rx_enable_counter,
-			 delta_general->rx_enable_counter,
-			 max_general->rx_enable_counter);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 fmt_table, "num_of_sos_states:",
-			 le32_to_cpu(general->num_of_sos_states),
-			 accum_general->num_of_sos_states,
-			 delta_general->num_of_sos_states,
-			 max_general->num_of_sos_states);
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-ssize_t iwl_ucode_bt_stats_read(struct file *file,
-				char __user *user_buf,
-				size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
-	int pos = 0;
-	char *buf;
-	int bufsz = (sizeof(struct statistics_bt_activity) * 24) + 200;
-	ssize_t ret;
-	struct statistics_bt_activity *bt, *accum_bt;
-
-	if (!iwl_is_alive(priv))
-		return -EAGAIN;
-
-	if (!priv->bt_enable_flag)
-		return -EINVAL;
-
-	/* make request to uCode to retrieve statistics information */
-	mutex_lock(&priv->mutex);
-	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
-	mutex_unlock(&priv->mutex);
-
-	if (ret) {
-		IWL_ERR(priv,
-			"Error sending statistics request: %zd\n", ret);
-		return -EAGAIN;
-	}
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
-		return -ENOMEM;
-	}
-
-	/*
-	 * the statistic information display here is based on
-	 * the last statistics notification from uCode
-	 * might not reflect the current uCode activity
-	 */
-	bt = &priv->_agn.statistics_bt.general.activity;
-	accum_bt = &priv->_agn.accum_statistics_bt.general.activity;
-
-	pos += iwl_statistics_flag(priv, buf, bufsz);
-	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_BT:\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"\t\t\tcurrent\t\t\taccumulative\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "hi_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->hi_priority_tx_req_cnt),
-			 accum_bt->hi_priority_tx_req_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "hi_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->hi_priority_tx_denied_cnt),
-			 accum_bt->hi_priority_tx_denied_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "lo_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->lo_priority_tx_req_cnt),
-			 accum_bt->lo_priority_tx_req_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "lo_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->lo_priority_tx_denied_cnt),
-			 accum_bt->lo_priority_tx_denied_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "hi_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->hi_priority_rx_req_cnt),
-			 accum_bt->hi_priority_rx_req_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "hi_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->hi_priority_rx_denied_cnt),
-			 accum_bt->hi_priority_rx_denied_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "lo_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->lo_priority_rx_req_cnt),
-			 accum_bt->lo_priority_rx_req_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "lo_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
-			 le32_to_cpu(bt->lo_priority_rx_denied_cnt),
-			 accum_bt->lo_priority_rx_denied_cnt);
-
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "(rx)num_bt_kills:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(priv->_agn.statistics_bt.rx.
-				general.num_bt_kills),
-			 priv->_agn.accum_statistics_bt.rx.
-				general.num_bt_kills);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-ssize_t iwl_reply_tx_error_read(struct file *file,
-				char __user *user_buf,
-				size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
-	int pos = 0;
-	char *buf;
-	int bufsz = (sizeof(struct reply_tx_error_statistics) * 24) +
-		(sizeof(struct reply_agg_tx_error_statistics) * 24) + 200;
-	ssize_t ret;
-
-	if (!iwl_is_alive(priv))
-		return -EAGAIN;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
-		return -ENOMEM;
-	}
-
-	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_TX_Error:\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_DELAY),
-			 priv->_agn.reply_tx_stats.pp_delay);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_FEW_BYTES),
-			 priv->_agn.reply_tx_stats.pp_few_bytes);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_BT_PRIO),
-			 priv->_agn.reply_tx_stats.pp_bt_prio);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_QUIET_PERIOD),
-			 priv->_agn.reply_tx_stats.pp_quiet_period);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_CALC_TTAK),
-			 priv->_agn.reply_tx_stats.pp_calc_ttak);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
-			 iwl_get_tx_fail_reason(
-				TX_STATUS_FAIL_INTERNAL_CROSSED_RETRY),
-			 priv->_agn.reply_tx_stats.int_crossed_retry);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_SHORT_LIMIT),
-			 priv->_agn.reply_tx_stats.short_limit);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_LONG_LIMIT),
-			 priv->_agn.reply_tx_stats.long_limit);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_UNDERRUN),
-			 priv->_agn.reply_tx_stats.fifo_underrun);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_DRAIN_FLOW),
-			 priv->_agn.reply_tx_stats.drain_flow);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_RFKILL_FLUSH),
-			 priv->_agn.reply_tx_stats.rfkill_flush);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_LIFE_EXPIRE),
-			 priv->_agn.reply_tx_stats.life_expire);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_DEST_PS),
-			 priv->_agn.reply_tx_stats.dest_ps);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_HOST_ABORTED),
-			 priv->_agn.reply_tx_stats.host_abort);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_BT_RETRY),
-			 priv->_agn.reply_tx_stats.pp_delay);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_STA_INVALID),
-			 priv->_agn.reply_tx_stats.sta_invalid);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_FRAG_DROPPED),
-			 priv->_agn.reply_tx_stats.frag_drop);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_TID_DISABLE),
-			 priv->_agn.reply_tx_stats.tid_disable);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_FLUSHED),
-			 priv->_agn.reply_tx_stats.fifo_flush);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
-			 iwl_get_tx_fail_reason(
-				TX_STATUS_FAIL_INSUFFICIENT_CF_POLL),
-			 priv->_agn.reply_tx_stats.insuff_cf_poll);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_PASSIVE_NO_RX),
-			 priv->_agn.reply_tx_stats.fail_hw_drop);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
-			 iwl_get_tx_fail_reason(
-				TX_STATUS_FAIL_NO_BEACON_ON_RADAR),
-			 priv->_agn.reply_tx_stats.sta_color_mismatch);
-	pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
-			 priv->_agn.reply_tx_stats.unknown);
-
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "\nStatistics_Agg_TX_Error:\n");
-
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_UNDERRUN_MSK),
-			 priv->_agn.reply_agg_tx_stats.underrun);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_BT_PRIO_MSK),
-			 priv->_agn.reply_agg_tx_stats.bt_prio);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_FEW_BYTES_MSK),
-			 priv->_agn.reply_agg_tx_stats.few_bytes);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_ABORT_MSK),
-			 priv->_agn.reply_agg_tx_stats.abort);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(
-				AGG_TX_STATE_LAST_SENT_TTL_MSK),
-			 priv->_agn.reply_agg_tx_stats.last_sent_ttl);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(
-				AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK),
-			 priv->_agn.reply_agg_tx_stats.last_sent_try);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(
-				AGG_TX_STATE_LAST_SENT_BT_KILL_MSK),
-			 priv->_agn.reply_agg_tx_stats.last_sent_bt_kill);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_SCD_QUERY_MSK),
-			 priv->_agn.reply_agg_tx_stats.scd_query);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(
-				AGG_TX_STATE_TEST_BAD_CRC32_MSK),
-			 priv->_agn.reply_agg_tx_stats.bad_crc32);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_RESPONSE_MSK),
-			 priv->_agn.reply_agg_tx_stats.response);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DUMP_TX_MSK),
-			 priv->_agn.reply_agg_tx_stats.dump_tx);
-	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
-			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DELAY_TX_MSK),
-			 priv->_agn.reply_agg_tx_stats.delay_tx);
-	pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
-			 priv->_agn.reply_agg_tx_stats.unknown);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h
deleted file mode 100644
index f2573b5486cd20bc958367c33cf0a9e577ba643a..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/******************************************************************************
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *****************************************************************************/
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-debug.h"
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-ssize_t iwl_ucode_tx_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf,
-				     size_t count, loff_t *ppos);
-ssize_t iwl_ucode_bt_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-ssize_t iwl_reply_tx_error_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-#else
-static ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t iwl_ucode_tx_stats_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf,
-					    size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t iwl_ucode_bt_stats_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t iwl_reply_tx_error_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-#endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 27b5a3eec9dc28dc12f17d8a47bf9ba25250085a..2ef9448b1c201ac3063326d9777de22eb02faece 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -81,52 +81,13 @@
  *
 ******************************************************************************/
 
-/*
- * The device's EEPROM semaphore prevents conflicts between driver and uCode
- * when accessing the EEPROM; each access is a series of pulses to/from the
- * EEPROM chip, not a single event, so even reads could conflict if they
- * weren't arbitrated by the semaphore.
- */
-int iwlcore_eeprom_acquire_semaphore(struct iwl_priv *priv)
-{
-	u16 count;
-	int ret;
-
-	for (count = 0; count < EEPROM_SEM_RETRY_LIMIT; count++) {
-		/* Request semaphore */
-		iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-			    CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
-
-		/* See if we got it */
-		ret = iwl_poll_bit(priv, CSR_HW_IF_CONFIG_REG,
-				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
-				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
-				EEPROM_SEM_TIMEOUT);
-		if (ret >= 0) {
-			IWL_DEBUG_IO(priv,
-				"Acquired semaphore after %d tries.\n",
-				count+1);
-			return ret;
-		}
-	}
-
-	return ret;
-}
-
-void iwlcore_eeprom_release_semaphore(struct iwl_priv *priv)
-{
-	iwl_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
-		CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
-
-}
-
 int iwl_eeprom_check_version(struct iwl_priv *priv)
 {
 	u16 eeprom_ver;
 	u16 calib_ver;
 
 	eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION);
-	calib_ver = priv->cfg->ops->lib->eeprom_ops.calib_version(priv);
+	calib_ver = iwlagn_eeprom_calib_version(priv);
 
 	if (eeprom_ver < priv->cfg->eeprom_ver ||
 	    calib_ver < priv->cfg->eeprom_calib_ver)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index 41543ad4cb8499ba5a365bf54a1c6cd1a47d1f92..b12c72d63ccb94fd0e2628667ed8b1bbb3b2d5fd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -37,54 +37,6 @@
 #include "iwl-io.h"
 #include "iwl-agn.h"
 
-int iwlagn_send_rxon_assoc(struct iwl_priv *priv,
-			   struct iwl_rxon_context *ctx)
-{
-	int ret = 0;
-	struct iwl5000_rxon_assoc_cmd rxon_assoc;
-	const struct iwl_rxon_cmd *rxon1 = &ctx->staging;
-	const struct iwl_rxon_cmd *rxon2 = &ctx->active;
-
-	if ((rxon1->flags == rxon2->flags) &&
-	    (rxon1->filter_flags == rxon2->filter_flags) &&
-	    (rxon1->cck_basic_rates == rxon2->cck_basic_rates) &&
-	    (rxon1->ofdm_ht_single_stream_basic_rates ==
-	     rxon2->ofdm_ht_single_stream_basic_rates) &&
-	    (rxon1->ofdm_ht_dual_stream_basic_rates ==
-	     rxon2->ofdm_ht_dual_stream_basic_rates) &&
-	    (rxon1->ofdm_ht_triple_stream_basic_rates ==
-	     rxon2->ofdm_ht_triple_stream_basic_rates) &&
-	    (rxon1->acquisition_data == rxon2->acquisition_data) &&
-	    (rxon1->rx_chain == rxon2->rx_chain) &&
-	    (rxon1->ofdm_basic_rates == rxon2->ofdm_basic_rates)) {
-		IWL_DEBUG_INFO(priv, "Using current RXON_ASSOC.  Not resending.\n");
-		return 0;
-	}
-
-	rxon_assoc.flags = ctx->staging.flags;
-	rxon_assoc.filter_flags = ctx->staging.filter_flags;
-	rxon_assoc.ofdm_basic_rates = ctx->staging.ofdm_basic_rates;
-	rxon_assoc.cck_basic_rates = ctx->staging.cck_basic_rates;
-	rxon_assoc.reserved1 = 0;
-	rxon_assoc.reserved2 = 0;
-	rxon_assoc.reserved3 = 0;
-	rxon_assoc.ofdm_ht_single_stream_basic_rates =
-	    ctx->staging.ofdm_ht_single_stream_basic_rates;
-	rxon_assoc.ofdm_ht_dual_stream_basic_rates =
-	    ctx->staging.ofdm_ht_dual_stream_basic_rates;
-	rxon_assoc.rx_chain_select_flags = ctx->staging.rx_chain;
-	rxon_assoc.ofdm_ht_triple_stream_basic_rates =
-		 ctx->staging.ofdm_ht_triple_stream_basic_rates;
-	rxon_assoc.acquisition_data = ctx->staging.acquisition_data;
-
-	ret = iwl_send_cmd_pdu_async(priv, ctx->rxon_assoc_cmd,
-				     sizeof(rxon_assoc), &rxon_assoc, NULL);
-	if (ret)
-		return ret;
-
-	return ret;
-}
-
 int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant)
 {
 	struct iwl_tx_ant_config_cmd tx_ant_cmd = {
@@ -102,12 +54,6 @@ int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant)
 	}
 }
 
-/* Currently this is the superset of everything */
-static u16 iwlagn_get_hcmd_size(u8 cmd_id, u16 len)
-{
-	return len;
-}
-
 static u16 iwlagn_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
 {
 	u16 size = (u16)sizeof(struct iwl_addsta_cmd);
@@ -364,7 +310,6 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
 }
 
 struct iwl_hcmd_ops iwlagn_hcmd = {
-	.rxon_assoc = iwlagn_send_rxon_assoc,
 	.commit_rxon = iwlagn_commit_rxon,
 	.set_rxon_chain = iwlagn_set_rxon_chain,
 	.set_tx_ant = iwlagn_send_tx_ant_config,
@@ -373,7 +318,6 @@ struct iwl_hcmd_ops iwlagn_hcmd = {
 };
 
 struct iwl_hcmd_ops iwlagn_bt_hcmd = {
-	.rxon_assoc = iwlagn_send_rxon_assoc,
 	.commit_rxon = iwlagn_commit_rxon,
 	.set_rxon_chain = iwlagn_set_rxon_chain,
 	.set_tx_ant = iwlagn_send_tx_ant_config,
@@ -382,7 +326,6 @@ struct iwl_hcmd_ops iwlagn_bt_hcmd = {
 };
 
 struct iwl_hcmd_utils_ops iwlagn_hcmd_utils = {
-	.get_hcmd_size = iwlagn_get_hcmd_size,
 	.build_addsta_hcmd = iwlagn_build_addsta_hcmd,
 	.gain_computation = iwlagn_gain_computation,
 	.chain_noise_reset = iwlagn_chain_noise_reset,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h b/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
index a52b82c8e7a6969482f1d9524b56c96821322e81..7bd19f4e66de6339a8d994a41437a3487e1596af 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
index ed0148d714de0d7f383c22ec554367b09ebfa015..0d5fda44c3a36c2c9e2f7454a0395eb0471fbf13 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -59,8 +59,6 @@ void iwl_free_isr_ict(struct iwl_priv *priv)
 int iwl_alloc_isr_ict(struct iwl_priv *priv)
 {
 
-	if (priv->cfg->base_params->use_isr_legacy)
-		return 0;
 	/* allocate shrared data table */
 	priv->_agn.ict_tbl_vir =
 		dma_alloc_coherent(&priv->pci_dev->dev,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-led.c b/drivers/net/wireless/iwlwifi/iwl-agn-led.c
deleted file mode 100644
index c1190d96561441f88d281f1f7be446041f96a7a2..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-agn-led.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
-#include <linux/delay.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <net/mac80211.h>
-#include <linux/etherdevice.h>
-#include <asm/unaligned.h>
-
-#include "iwl-commands.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn-led.h"
-
-/* Send led command */
-static int iwl_send_led_cmd(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd)
-{
-	struct iwl_host_cmd cmd = {
-		.id = REPLY_LEDS_CMD,
-		.len = sizeof(struct iwl_led_cmd),
-		.data = led_cmd,
-		.flags = CMD_ASYNC,
-		.callback = NULL,
-	};
-	u32 reg;
-
-	reg = iwl_read32(priv, CSR_LED_REG);
-	if (reg != (reg & CSR_LED_BSM_CTRL_MSK))
-		iwl_write32(priv, CSR_LED_REG, reg & CSR_LED_BSM_CTRL_MSK);
-
-	return iwl_send_cmd(priv, &cmd);
-}
-
-/* Set led register off */
-void iwlagn_led_enable(struct iwl_priv *priv)
-{
-	iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_ON);
-}
-
-const struct iwl_led_ops iwlagn_led_ops = {
-	.cmd = iwl_send_led_cmd,
-};
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 08ccb9496f7679317b21c8112332a67fc765bec8..8e79653aed9aa799eb169713d2cde2843e920ec7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -172,6 +172,7 @@ static void iwlagn_count_agg_tx_err_status(struct iwl_priv *priv, u16 status)
 
 static void iwlagn_set_tx_status(struct iwl_priv *priv,
 				 struct ieee80211_tx_info *info,
+				 struct iwl_rxon_context *ctx,
 				 struct iwlagn_tx_resp *tx_resp,
 				 int txq_id, bool is_agg)
 {
@@ -186,6 +187,13 @@ static void iwlagn_set_tx_status(struct iwl_priv *priv,
 	if (!iwl_is_tx_success(status))
 		iwlagn_count_tx_err_status(priv, status);
 
+	if (status == TX_STATUS_FAIL_PASSIVE_NO_RX &&
+	    iwl_is_associated_ctx(ctx) && ctx->vif &&
+	    ctx->vif->type == NL80211_IFTYPE_STATION) {
+		ctx->last_tx_rejected = true;
+		iwl_stop_queue(priv, &priv->txq[txq_id]);
+	}
+
 	IWL_DEBUG_TX_REPLY(priv, "TXQ %d status %s (0x%08x) rate_n_flags "
 			   "0x%x retries %d\n",
 			   txq_id,
@@ -242,15 +250,16 @@ static int iwlagn_tx_status_reply_tx(struct iwl_priv *priv,
 
 	/* # frames attempted by Tx command */
 	if (agg->frame_count == 1) {
+		struct iwl_tx_info *txb;
+
 		/* Only one frame was attempted; no block-ack will arrive */
 		idx = start_idx;
 
 		IWL_DEBUG_TX_REPLY(priv, "FrameCnt = %d, StartIdx=%d idx=%d\n",
 				   agg->frame_count, agg->start_idx, idx);
-		iwlagn_set_tx_status(priv,
-				     IEEE80211_SKB_CB(
-					priv->txq[txq_id].txb[idx].skb),
-				     tx_resp, txq_id, true);
+		txb = &priv->txq[txq_id].txb[idx];
+		iwlagn_set_tx_status(priv, IEEE80211_SKB_CB(txb->skb),
+				     txb->ctx, tx_resp, txq_id, true);
 		agg->wait_for_ba = 0;
 	} else {
 		/* Two or more frames were attempted; expect block-ack */
@@ -391,7 +400,8 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 	struct iwl_tx_queue *txq = &priv->txq[txq_id];
 	struct ieee80211_tx_info *info;
 	struct iwlagn_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
-	u32  status = le16_to_cpu(tx_resp->status.status);
+	struct iwl_tx_info *txb;
+	u32 status = le16_to_cpu(tx_resp->status.status);
 	int tid;
 	int sta_id;
 	int freed;
@@ -406,7 +416,8 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 	}
 
 	txq->time_stamp = jiffies;
-	info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb);
+	txb = &txq->txb[txq->q.read_ptr];
+	info = IEEE80211_SKB_CB(txb->skb);
 	memset(&info->status, 0, sizeof(info->status));
 
 	tid = (tx_resp->ra_tid & IWLAGN_TX_RES_TID_MSK) >>
@@ -450,12 +461,14 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 				iwl_wake_queue(priv, txq);
 		}
 	} else {
-		iwlagn_set_tx_status(priv, info, tx_resp, txq_id, false);
+		iwlagn_set_tx_status(priv, info, txb->ctx, tx_resp,
+				     txq_id, false);
 		freed = iwlagn_tx_queue_reclaim(priv, txq_id, index);
 		iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
 
 		if (priv->mac80211_registered &&
-		    (iwl_queue_space(&txq->q) > txq->q.low_mark))
+		    iwl_queue_space(&txq->q) > txq->q.low_mark &&
+		    status != TX_STATUS_FAIL_PASSIVE_NO_RX)
 			iwl_wake_queue(priv, txq);
 	}
 
@@ -470,8 +483,6 @@ void iwlagn_rx_handler_setup(struct iwl_priv *priv)
 	/* init calibration handlers */
 	priv->rx_handlers[CALIBRATION_RES_NOTIFICATION] =
 					iwlagn_rx_calib_result;
-	priv->rx_handlers[CALIBRATION_COMPLETE_NOTIFICATION] =
-					iwlagn_rx_calib_complete;
 	priv->rx_handlers[REPLY_TX] = iwlagn_rx_reply_tx;
 
 	/* set up notification wait support */
@@ -482,8 +493,10 @@ void iwlagn_rx_handler_setup(struct iwl_priv *priv)
 
 void iwlagn_setup_deferred_work(struct iwl_priv *priv)
 {
-	/* in agn, the tx power calibration is done in uCode */
-	priv->disable_tx_power_cal = 1;
+	/*
+	 * nothing need to be done here anymore
+	 * still keep for future use if needed
+	 */
 }
 
 int iwlagn_hw_valid_rtc_data_addr(u32 addr)
@@ -534,9 +547,7 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
 void iwlagn_temperature(struct iwl_priv *priv)
 {
 	/* store temperature from correct statistics (in Celsius) */
-	priv->temperature = le32_to_cpu((iwl_bt_statistics(priv)) ?
-		priv->_agn.statistics_bt.general.common.temperature :
-		priv->_agn.statistics.general.common.temperature);
+	priv->temperature = le32_to_cpu(priv->statistics.common.temperature);
 	iwl_tt_handler(priv);
 }
 
@@ -652,10 +663,9 @@ int iwlagn_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 	const u32 rfdnlog = RX_QUEUE_SIZE_LOG; /* 256 RBDs */
 	u32 rb_timeout = 0; /* FIXME: RX_RB_TIMEOUT for all devices? */
 
-	if (!priv->cfg->base_params->use_isr_legacy)
-		rb_timeout = RX_RB_TIMEOUT;
+	rb_timeout = RX_RB_TIMEOUT;
 
-	if (priv->cfg->mod_params->amsdu_size_8K)
+	if (iwlagn_mod_params.amsdu_size_8K)
 		rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_8K;
 	else
 		rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K;
@@ -913,7 +923,6 @@ void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority)
 
 		list_add_tail(&rxb->list, &rxq->rx_free);
 		rxq->free_count++;
-		priv->alloc_rxb_page++;
 
 		spin_unlock_irqrestore(&rxq->lock, flags);
 	}
@@ -1285,9 +1294,17 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	 * mean we never reach it, but at the same time work around
 	 * the aforementioned issue. Thus use IWL_GOOD_CRC_TH_NEVER
 	 * here instead of IWL_GOOD_CRC_TH_DISABLED.
+	 *
+	 * This was fixed in later versions along with some other
+	 * scan changes, and the threshold behaves as a flag in those
+	 * versions.
 	 */
-	scan->good_CRC_th = is_active ? IWL_GOOD_CRC_TH_DEFAULT :
-					IWL_GOOD_CRC_TH_NEVER;
+	if (priv->new_scan_threshold_behaviour)
+		scan->good_CRC_th = is_active ? IWL_GOOD_CRC_TH_DEFAULT :
+						IWL_GOOD_CRC_TH_DISABLED;
+	else
+		scan->good_CRC_th = is_active ? IWL_GOOD_CRC_TH_DEFAULT :
+						IWL_GOOD_CRC_TH_NEVER;
 
 	band = priv->scan_band;
 
@@ -2245,34 +2262,44 @@ int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display)
 /* notification wait support */
 void iwlagn_init_notification_wait(struct iwl_priv *priv,
 				   struct iwl_notification_wait *wait_entry,
+				   u8 cmd,
 				   void (*fn)(struct iwl_priv *priv,
-					      struct iwl_rx_packet *pkt),
-				   u8 cmd)
+					      struct iwl_rx_packet *pkt,
+					      void *data),
+				   void *fn_data)
 {
 	wait_entry->fn = fn;
+	wait_entry->fn_data = fn_data;
 	wait_entry->cmd = cmd;
 	wait_entry->triggered = false;
+	wait_entry->aborted = false;
 
 	spin_lock_bh(&priv->_agn.notif_wait_lock);
 	list_add(&wait_entry->list, &priv->_agn.notif_waits);
 	spin_unlock_bh(&priv->_agn.notif_wait_lock);
 }
 
-signed long iwlagn_wait_notification(struct iwl_priv *priv,
-				     struct iwl_notification_wait *wait_entry,
-				     unsigned long timeout)
+int iwlagn_wait_notification(struct iwl_priv *priv,
+			     struct iwl_notification_wait *wait_entry,
+			     unsigned long timeout)
 {
 	int ret;
 
 	ret = wait_event_timeout(priv->_agn.notif_waitq,
-				 wait_entry->triggered,
+				 wait_entry->triggered || wait_entry->aborted,
 				 timeout);
 
 	spin_lock_bh(&priv->_agn.notif_wait_lock);
 	list_del(&wait_entry->list);
 	spin_unlock_bh(&priv->_agn.notif_wait_lock);
 
-	return ret;
+	if (wait_entry->aborted)
+		return -EIO;
+
+	/* return value is always >= 0 */
+	if (ret <= 0)
+		return -ETIMEDOUT;
+	return 0;
 }
 
 void iwlagn_remove_notification(struct iwl_priv *priv,
@@ -2282,3 +2309,87 @@ void iwlagn_remove_notification(struct iwl_priv *priv,
 	list_del(&wait_entry->list);
 	spin_unlock_bh(&priv->_agn.notif_wait_lock);
 }
+
+int iwlagn_start_device(struct iwl_priv *priv)
+{
+	int ret;
+
+	if (iwl_prepare_card_hw(priv)) {
+		IWL_WARN(priv, "Exit HW not ready\n");
+		return -EIO;
+	}
+
+	/* If platform's RF_KILL switch is NOT set to KILL */
+	if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
+		clear_bit(STATUS_RF_KILL_HW, &priv->status);
+	else
+		set_bit(STATUS_RF_KILL_HW, &priv->status);
+
+	if (iwl_is_rfkill(priv)) {
+		wiphy_rfkill_set_hw_state(priv->hw->wiphy, true);
+		iwl_enable_interrupts(priv);
+		return -ERFKILL;
+	}
+
+	iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
+
+	ret = iwlagn_hw_nic_init(priv);
+	if (ret) {
+		IWL_ERR(priv, "Unable to init nic\n");
+		return ret;
+	}
+
+	/* make sure rfkill handshake bits are cleared */
+	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
+	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR,
+		    CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
+
+	/* clear (again), then enable host interrupts */
+	iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
+	iwl_enable_interrupts(priv);
+
+	/* really make sure rfkill handshake bits are cleared */
+	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
+	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
+
+	return 0;
+}
+
+void iwlagn_stop_device(struct iwl_priv *priv)
+{
+	unsigned long flags;
+
+	/* stop and reset the on-board processor */
+	iwl_write32(priv, CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
+
+	/* tell the device to stop sending interrupts */
+	spin_lock_irqsave(&priv->lock, flags);
+	iwl_disable_interrupts(priv);
+	spin_unlock_irqrestore(&priv->lock, flags);
+	iwl_synchronize_irq(priv);
+
+	/* device going down, Stop using ICT table */
+	iwl_disable_ict(priv);
+
+	/*
+	 * If a HW restart happens during firmware loading,
+	 * then the firmware loading might call this function
+	 * and later it might be called again due to the
+	 * restart. So don't process again if the device is
+	 * already dead.
+	 */
+	if (test_bit(STATUS_DEVICE_ENABLED, &priv->status)) {
+                iwlagn_txq_ctx_stop(priv);
+                iwlagn_rxq_stop(priv);
+
+                /* Power-down device's busmaster DMA clocks */
+                iwl_write_prph(priv, APMG_CLK_DIS_REG, APMG_CLK_VAL_DMA_CLK_RQT);
+                udelay(5);
+        }
+
+	/* Make sure (redundant) we've released our request to stay awake */
+	iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+
+	/* Stop the device, and put it in low power state */
+	iwl_apm_stop(priv);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index d03b4734c8921cdc20c4ef67c820ab24d9f7fa3b..91f26556ac23880ca98461d5fa9b1975f1688d18 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -115,13 +115,18 @@ const struct iwl_rate_info iwl_rates[IWL_RATE_COUNT] = {
 	/* FIXME:RS:          ^^    should be INV (legacy) */
 };
 
+static inline u8 rs_extract_rate(u32 rate_n_flags)
+{
+	return (u8)(rate_n_flags & RATE_MCS_RATE_MSK);
+}
+
 static int iwl_hwrate_to_plcp_idx(u32 rate_n_flags)
 {
 	int idx = 0;
 
 	/* HT rate format */
 	if (rate_n_flags & RATE_MCS_HT_MSK) {
-		idx = (rate_n_flags & 0xff);
+		idx = rs_extract_rate(rate_n_flags);
 
 		if (idx >= IWL_RATE_MIMO3_6M_PLCP)
 			idx = idx - IWL_RATE_MIMO3_6M_PLCP;
@@ -138,7 +143,8 @@ static int iwl_hwrate_to_plcp_idx(u32 rate_n_flags)
 	/* legacy rate format, search for match in table */
 	} else {
 		for (idx = 0; idx < ARRAY_SIZE(iwl_rates); idx++)
-			if (iwl_rates[idx].plcp == (rate_n_flags & 0xFF))
+			if (iwl_rates[idx].plcp ==
+					rs_extract_rate(rate_n_flags))
 				return idx;
 	}
 
@@ -239,11 +245,6 @@ static const struct iwl_rate_mcs_info iwl_rate_mcs[IWL_RATE_COUNT] = {
 
 #define MCS_INDEX_PER_STREAM	(8)
 
-static inline u8 rs_extract_rate(u32 rate_n_flags)
-{
-	return (u8)(rate_n_flags & 0xFF);
-}
-
 static void rs_rate_scale_clear_window(struct iwl_rate_scale_data *window)
 {
 	window->data = 0;
@@ -2770,16 +2771,13 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta,
 static void *rs_alloc_sta(void *priv_rate, struct ieee80211_sta *sta,
 			  gfp_t gfp)
 {
-	struct iwl_lq_sta *lq_sta;
 	struct iwl_station_priv *sta_priv = (struct iwl_station_priv *) sta->drv_priv;
 	struct iwl_priv *priv;
 
 	priv = (struct iwl_priv *)priv_rate;
 	IWL_DEBUG_RATE(priv, "create station rate scale window\n");
 
-	lq_sta = &sta_priv->lq_sta;
-
-	return lq_sta;
+	return &sta_priv->lq_sta;
 }
 
 /*
@@ -2912,7 +2910,8 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 		ant_toggle_cnt = 1;
 		repeat_rate = IWL_NUMBER_TRY;
 	} else {
-		repeat_rate = IWL_HT_NUMBER_TRY;
+		repeat_rate = min(IWL_HT_NUMBER_TRY,
+				  LINK_QUAL_AGG_DISABLE_START_DEF - 1);
 	}
 
 	lq_cmd->general_params.mimo_delimiter =
@@ -3087,7 +3086,7 @@ static ssize_t rs_sta_dbgfs_scale_table_write(struct file *file,
 	struct iwl_lq_sta *lq_sta = file->private_data;
 	struct iwl_priv *priv;
 	char buf[64];
-	int buf_size;
+	size_t buf_size;
 	u32 parsed_rate;
 	struct iwl_station_priv *sta_priv =
 		container_of(lq_sta, struct iwl_station_priv, lq_sta);
@@ -3257,7 +3256,6 @@ static ssize_t rs_sta_dbgfs_rate_scale_data_read(struct file *file,
 {
 	char buff[120];
 	int desc = 0;
-	ssize_t ret;
 
 	struct iwl_lq_sta *lq_sta = file->private_data;
 	struct iwl_priv *priv;
@@ -3274,8 +3272,7 @@ static ssize_t rs_sta_dbgfs_rate_scale_data_read(struct file *file,
 				"Bit Rate= %d Mb/s\n",
 				iwl_rates[lq_sta->last_txrate_idx].ieee >> 1);
 
-	ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
-	return ret;
+	return simple_read_from_buffer(user_buf, count, ppos, buff, desc);
 }
 
 static const struct file_operations rs_sta_dbgfs_rate_scale_data_ops = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
index 184828c72b311099ec8c56e8a8a132644b421d3f..bdae82e7fa904e5a3decefd6c85cfdb4760fa2a3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -41,20 +41,6 @@ struct iwl_rate_info {
 	u8 next_rs_tgg;  /* next rate used in TGG rs algo */
 };
 
-struct iwl3945_rate_info {
-	u8 plcp;		/* uCode API:  IWL_RATE_6M_PLCP, etc. */
-	u8 ieee;		/* MAC header:  IWL_RATE_6M_IEEE, etc. */
-	u8 prev_ieee;		/* previous rate in IEEE speeds */
-	u8 next_ieee;		/* next rate in IEEE speeds */
-	u8 prev_rs;		/* previous rate used in rs algo */
-	u8 next_rs;		/* next rate used in rs algo */
-	u8 prev_rs_tgg;		/* previous rate used in TGG rs algo */
-	u8 next_rs_tgg;		/* next rate used in TGG rs algo */
-	u8 table_rs_index;	/* index in rate scale table cmd */
-	u8 prev_table_rs;	/* prev in rate table cmd */
-};
-
-
 /*
  * These serve as indexes into
  * struct iwl_rate_info iwl_rates[IWL_RATE_COUNT];
@@ -75,7 +61,6 @@ enum {
 	IWL_RATE_60M_INDEX,
 	IWL_RATE_COUNT, /*FIXME:RS:change to IWL_RATE_INDEX_COUNT,*/
 	IWL_RATE_COUNT_LEGACY = IWL_RATE_COUNT - 1,	/* Excluding 60M */
-	IWL_RATE_COUNT_3945 = IWL_RATE_COUNT - 1,
 	IWL_RATE_INVM_INDEX = IWL_RATE_COUNT,
 	IWL_RATE_INVALID = IWL_RATE_COUNT,
 };
@@ -98,7 +83,6 @@ enum {
 
 enum {
 	IWL_FIRST_OFDM_RATE = IWL_RATE_6M_INDEX,
-	IWL39_LAST_OFDM_RATE = IWL_RATE_54M_INDEX,
 	IWL_LAST_OFDM_RATE = IWL_RATE_60M_INDEX,
 	IWL_FIRST_CCK_RATE = IWL_RATE_1M_INDEX,
 	IWL_LAST_CCK_RATE = IWL_RATE_11M_INDEX,
@@ -213,7 +197,6 @@ enum {
 	 IWL_CCK_BASIC_RATES_MASK)
 
 #define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
-#define IWL_RATES_MASK_3945 ((1 << IWL_RATE_COUNT_3945) - 1)
 
 #define IWL_INVALID_VALUE    -1
 
@@ -453,19 +436,9 @@ static inline u8 first_antenna(u8 mask)
 }
 
 
-/**
- * iwl3945_rate_scale_init - Initialize the rate scale table based on assoc info
- *
- * The specific throughput table used is based on the type of network
- * the associated with, including A, B, G, and G w/ TGG protection
- */
-extern void iwl3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id);
-
 /* Initialize station's rate scaling information after adding station */
 extern void iwl_rs_rate_init(struct iwl_priv *priv,
 			     struct ieee80211_sta *sta, u8 sta_id);
-extern void iwl3945_rs_rate_init(struct iwl_priv *priv,
-				 struct ieee80211_sta *sta, u8 sta_id);
 
 /**
  * iwl_rate_control_register - Register the rate control algorithm callbacks
@@ -478,7 +451,6 @@ extern void iwl3945_rs_rate_init(struct iwl_priv *priv,
  *
  */
 extern int iwlagn_rate_control_register(void);
-extern int iwl3945_rate_control_register(void);
 
 /**
  * iwl_rate_control_unregister - Unregister the rate control callbacks
@@ -487,6 +459,5 @@ extern int iwl3945_rate_control_register(void);
  * the driver is unloaded.
  */
 extern void iwlagn_rate_control_unregister(void);
-extern void iwl3945_rate_control_unregister(void);
 
 #endif /* __iwl_agn__rs__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index fbbde0712fa58ffb495f66e5e31d1265c95c162e..02387430f7fe0dddae5006aa80e59301c19ecaec 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -29,6 +29,7 @@
 #include "iwl-sta.h"
 #include "iwl-core.h"
 #include "iwl-agn-calib.h"
+#include "iwl-helpers.h"
 
 static int iwlagn_disable_bss(struct iwl_priv *priv,
 			      struct iwl_rxon_context *ctx,
@@ -57,8 +58,9 @@ static int iwlagn_disable_pan(struct iwl_priv *priv,
 	u8 old_dev_type = send->dev_type;
 	int ret;
 
-	iwlagn_init_notification_wait(priv, &disable_wait, NULL,
-				      REPLY_WIPAN_DEACTIVATION_COMPLETE);
+	iwlagn_init_notification_wait(priv, &disable_wait,
+				      REPLY_WIPAN_DEACTIVATION_COMPLETE,
+				      NULL, NULL);
 
 	send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
 	send->dev_type = RXON_DEV_TYPE_P2P;
@@ -71,13 +73,9 @@ static int iwlagn_disable_pan(struct iwl_priv *priv,
 		IWL_ERR(priv, "Error disabling PAN (%d)\n", ret);
 		iwlagn_remove_notification(priv, &disable_wait);
 	} else {
-		signed long wait_res;
-
-		wait_res = iwlagn_wait_notification(priv, &disable_wait, HZ);
-		if (wait_res == 0) {
+		ret = iwlagn_wait_notification(priv, &disable_wait, HZ);
+		if (ret)
 			IWL_ERR(priv, "Timed out waiting for PAN disable\n");
-			ret = -EIO;
-		}
 	}
 
 	return ret;
@@ -123,6 +121,151 @@ static int iwlagn_update_beacon(struct iwl_priv *priv,
 	return iwlagn_send_beacon_cmd(priv);
 }
 
+static int iwlagn_send_rxon_assoc(struct iwl_priv *priv,
+			   struct iwl_rxon_context *ctx)
+{
+	int ret = 0;
+	struct iwl_rxon_assoc_cmd rxon_assoc;
+	const struct iwl_rxon_cmd *rxon1 = &ctx->staging;
+	const struct iwl_rxon_cmd *rxon2 = &ctx->active;
+
+	if ((rxon1->flags == rxon2->flags) &&
+	    (rxon1->filter_flags == rxon2->filter_flags) &&
+	    (rxon1->cck_basic_rates == rxon2->cck_basic_rates) &&
+	    (rxon1->ofdm_ht_single_stream_basic_rates ==
+	     rxon2->ofdm_ht_single_stream_basic_rates) &&
+	    (rxon1->ofdm_ht_dual_stream_basic_rates ==
+	     rxon2->ofdm_ht_dual_stream_basic_rates) &&
+	    (rxon1->ofdm_ht_triple_stream_basic_rates ==
+	     rxon2->ofdm_ht_triple_stream_basic_rates) &&
+	    (rxon1->acquisition_data == rxon2->acquisition_data) &&
+	    (rxon1->rx_chain == rxon2->rx_chain) &&
+	    (rxon1->ofdm_basic_rates == rxon2->ofdm_basic_rates)) {
+		IWL_DEBUG_INFO(priv, "Using current RXON_ASSOC.  Not resending.\n");
+		return 0;
+	}
+
+	rxon_assoc.flags = ctx->staging.flags;
+	rxon_assoc.filter_flags = ctx->staging.filter_flags;
+	rxon_assoc.ofdm_basic_rates = ctx->staging.ofdm_basic_rates;
+	rxon_assoc.cck_basic_rates = ctx->staging.cck_basic_rates;
+	rxon_assoc.reserved1 = 0;
+	rxon_assoc.reserved2 = 0;
+	rxon_assoc.reserved3 = 0;
+	rxon_assoc.ofdm_ht_single_stream_basic_rates =
+	    ctx->staging.ofdm_ht_single_stream_basic_rates;
+	rxon_assoc.ofdm_ht_dual_stream_basic_rates =
+	    ctx->staging.ofdm_ht_dual_stream_basic_rates;
+	rxon_assoc.rx_chain_select_flags = ctx->staging.rx_chain;
+	rxon_assoc.ofdm_ht_triple_stream_basic_rates =
+		 ctx->staging.ofdm_ht_triple_stream_basic_rates;
+	rxon_assoc.acquisition_data = ctx->staging.acquisition_data;
+
+	ret = iwl_send_cmd_pdu_async(priv, ctx->rxon_assoc_cmd,
+				     sizeof(rxon_assoc), &rxon_assoc, NULL);
+	if (ret)
+		return ret;
+
+	return ret;
+}
+
+static int iwlagn_rxon_disconn(struct iwl_priv *priv,
+			       struct iwl_rxon_context *ctx)
+{
+	int ret;
+	struct iwl_rxon_cmd *active = (void *)&ctx->active;
+
+	if (ctx->ctxid == IWL_RXON_CTX_BSS)
+		ret = iwlagn_disable_bss(priv, ctx, &ctx->staging);
+	else
+		ret = iwlagn_disable_pan(priv, ctx, &ctx->staging);
+	if (ret)
+		return ret;
+
+	/*
+	 * Un-assoc RXON clears the station table and WEP
+	 * keys, so we have to restore those afterwards.
+	 */
+	iwl_clear_ucode_stations(priv, ctx);
+	iwl_restore_stations(priv, ctx);
+	ret = iwl_restore_default_wep_keys(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+		return ret;
+	}
+
+	memcpy(active, &ctx->staging, sizeof(*active));
+	return 0;
+}
+
+static int iwlagn_rxon_connect(struct iwl_priv *priv,
+			       struct iwl_rxon_context *ctx)
+{
+	int ret;
+	struct iwl_rxon_cmd *active = (void *)&ctx->active;
+
+	/* RXON timing must be before associated RXON */
+	ret = iwl_send_rxon_timing(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Failed to send timing (%d)!\n", ret);
+		return ret;
+	}
+	/* QoS info may be cleared by previous un-assoc RXON */
+	iwlagn_update_qos(priv, ctx);
+
+	/*
+	 * We'll run into this code path when beaconing is
+	 * enabled, but then we also need to send the beacon
+	 * to the device.
+	 */
+	if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_AP)) {
+		ret = iwlagn_update_beacon(priv, ctx->vif);
+		if (ret) {
+			IWL_ERR(priv,
+				"Error sending required beacon (%d)!\n",
+				ret);
+			return ret;
+		}
+	}
+
+	priv->start_calib = 0;
+	/*
+	 * Apply the new configuration.
+	 *
+	 * Associated RXON doesn't clear the station table in uCode,
+	 * so we don't need to restore stations etc. after this.
+	 */
+	ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+		      sizeof(struct iwl_rxon_cmd), &ctx->staging);
+	if (ret) {
+		IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
+		return ret;
+	}
+	memcpy(active, &ctx->staging, sizeof(*active));
+
+	iwl_reprogram_ap_sta(priv, ctx);
+
+	/* IBSS beacon needs to be sent after setting assoc */
+	if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_ADHOC))
+		if (iwlagn_update_beacon(priv, ctx->vif))
+			IWL_ERR(priv, "Error sending IBSS beacon\n");
+	iwl_init_sensitivity(priv);
+
+	/*
+	 * If we issue a new RXON command which required a tune then
+	 * we must send a new TXPOWER command or we won't be able to
+	 * Tx any frames.
+	 *
+	 * It's expected we set power here if channel is changing.
+	 */
+	ret = iwl_set_tx_power(priv, priv->tx_power_next, true);
+	if (ret) {
+		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
 /**
  * iwlagn_commit_rxon - commit staging_rxon to hardware
  *
@@ -130,6 +273,16 @@ static int iwlagn_update_beacon(struct iwl_priv *priv,
  * the active_rxon structure is updated with the new data.  This
  * function correctly transitions out of the RXON_ASSOC_MSK state if
  * a HW tune is required based on the RXON structure changes.
+ *
+ * The connect/disconnect flow should be as the following:
+ *
+ * 1. make sure send RXON command with association bit unset if not connect
+ *	this should include the channel and the band for the candidate
+ *	to be connected to
+ * 2. Add Station before RXON association with the AP
+ * 3. RXON_timing has to send before RXON for connection
+ * 4. full RXON command - associated bit set
+ * 5. use RXON_ASSOC command to update any flags changes
  */
 int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 {
@@ -179,6 +332,7 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	else
 		ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
 
+	iwl_print_rx_config_cmd(priv, ctx);
 	ret = iwl_check_rxon_cmd(priv, ctx);
 	if (ret) {
 		IWL_ERR(priv, "Invalid RXON configuration. Not committing.\n");
@@ -202,14 +356,13 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	 * and other flags for the current radio configuration.
 	 */
 	if (!iwl_full_rxon_required(priv, ctx)) {
-		ret = iwl_send_rxon_assoc(priv, ctx);
+		ret = iwlagn_send_rxon_assoc(priv, ctx);
 		if (ret) {
 			IWL_ERR(priv, "Error setting RXON_ASSOC (%d)\n", ret);
 			return ret;
 		}
 
 		memcpy(active, &ctx->staging, sizeof(*active));
-		iwl_print_rx_config_cmd(priv, ctx);
 		return 0;
 	}
 
@@ -219,7 +372,7 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 			return ret;
 	}
 
-	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
+	iwl_set_rxon_hwcrypto(priv, ctx, !iwlagn_mod_params.sw_crypto);
 
 	IWL_DEBUG_INFO(priv,
 		       "Going to commit RXON\n"
@@ -237,92 +390,13 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	 * set up filters in the device.
 	 */
 	if ((old_assoc && new_assoc) || !new_assoc) {
-		if (ctx->ctxid == IWL_RXON_CTX_BSS)
-			ret = iwlagn_disable_bss(priv, ctx, &ctx->staging);
-		else
-			ret = iwlagn_disable_pan(priv, ctx, &ctx->staging);
+		ret = iwlagn_rxon_disconn(priv, ctx);
 		if (ret)
 			return ret;
-
-		memcpy(active, &ctx->staging, sizeof(*active));
-
-		/*
-		 * Un-assoc RXON clears the station table and WEP
-		 * keys, so we have to restore those afterwards.
-		 */
-		iwl_clear_ucode_stations(priv, ctx);
-		iwl_restore_stations(priv, ctx);
-		ret = iwl_restore_default_wep_keys(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
-			return ret;
-		}
-	}
-
-	/* RXON timing must be before associated RXON */
-	ret = iwl_send_rxon_timing(priv, ctx);
-	if (ret) {
-		IWL_ERR(priv, "Failed to send timing (%d)!\n", ret);
-		return ret;
-	}
-
-	if (new_assoc) {
-		/* QoS info may be cleared by previous un-assoc RXON */
-		iwlagn_update_qos(priv, ctx);
-
-		/*
-		 * We'll run into this code path when beaconing is
-		 * enabled, but then we also need to send the beacon
-		 * to the device.
-		 */
-		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_AP)) {
-			ret = iwlagn_update_beacon(priv, ctx->vif);
-			if (ret) {
-				IWL_ERR(priv,
-					"Error sending required beacon (%d)!\n",
-					ret);
-				return ret;
-			}
-		}
-
-		priv->start_calib = 0;
-		/*
-		 * Apply the new configuration.
-		 *
-		 * Associated RXON doesn't clear the station table in uCode,
-		 * so we don't need to restore stations etc. after this.
-		 */
-		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
-			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
-		if (ret) {
-			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
-			return ret;
-		}
-		memcpy(active, &ctx->staging, sizeof(*active));
-
-		iwl_reprogram_ap_sta(priv, ctx);
-
-		/* IBSS beacon needs to be sent after setting assoc */
-		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_ADHOC))
-			if (iwlagn_update_beacon(priv, ctx->vif))
-				IWL_ERR(priv, "Error sending IBSS beacon\n");
 	}
 
-	iwl_print_rx_config_cmd(priv, ctx);
-
-	iwl_init_sensitivity(priv);
-
-	/*
-	 * If we issue a new RXON command which required a tune then we must
-	 * send a new TXPOWER command or we won't be able to Tx any frames.
-	 *
-	 * It's expected we set power here if channel is changing.
-	 */
-	ret = iwl_set_tx_power(priv, priv->tx_power_next, true);
-	if (ret) {
-		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
-		return ret;
-	}
+	if (new_assoc)
+		return iwlagn_rxon_connect(priv, ctx);
 
 	return 0;
 }
@@ -595,6 +669,18 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 			priv->timestamp = bss_conf->timestamp;
 			ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
 		} else {
+			/*
+			 * If we disassociate while there are pending
+			 * frames, just wake up the queues and let the
+			 * frames "escape" ... This shouldn't really
+			 * be happening to start with, but we should
+			 * not get stuck in this case either since it
+			 * can happen if userspace gets confused.
+			 */
+			if (ctx->last_tx_rejected) {
+				ctx->last_tx_rejected = false;
+				iwl_wake_any_queue(priv, ctx);
+			}
 			ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
 		}
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
index 35f085ac336b02ca6014b56c3e7ca16678e33a9b..079275f2c64d919102b40c97ad3900ba79899265 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -474,7 +474,7 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv,
 	memset(&priv->stations[sta_id].keyinfo, 0,
 					sizeof(struct iwl_hw_key));
 	memset(&priv->stations[sta_id].sta.key, 0,
-					sizeof(struct iwl4965_keyinfo));
+					sizeof(struct iwl_keyinfo));
 	priv->stations[sta_id].sta.key.key_flags =
 			STA_KEY_FLG_NO_ENC | STA_KEY_FLG_INVALID;
 	priv->stations[sta_id].sta.key.key_offset = WEP_INVALID_OFFSET;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
index e3a8216a033cf574d31fdca786d488edd78d5bfe..348f74f1c8e888a1f80accb63b64a78b82f44020 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tt.h b/drivers/net/wireless/iwlwifi/iwl-agn-tt.h
index d55060427cace536cd7917492dbf1f4800a08fcd..d118ed29bf3f86319fd427a98d74678b53a0889c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tt.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tt.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 0712b67283a4f7e1b4a4ae702623ba32fd61a933..342de780a3661dd08f8c41e79eaacfa0f3dbe356 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -98,9 +98,9 @@ static inline int get_fifo_from_tid(struct iwl_rxon_context *ctx, u16 tid)
 /**
  * iwlagn_txq_update_byte_cnt_tbl - Set up entry in Tx byte-count array
  */
-void iwlagn_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
-					    struct iwl_tx_queue *txq,
-					    u16 byte_cnt)
+static void iwlagn_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
+					   struct iwl_tx_queue *txq,
+					   u16 byte_cnt)
 {
 	struct iwlagn_scd_bc_tbl *scd_bc_tbl = priv->scd_bc_tbls.addr;
 	int write_ptr = txq->q.write_ptr;
@@ -112,21 +112,19 @@ void iwlagn_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
 
 	WARN_ON(len > 0xFFF || write_ptr >= TFD_QUEUE_SIZE_MAX);
 
-	if (txq_id != priv->cmd_queue) {
-		sta_id = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id;
-		sec_ctl = txq->cmd[txq->q.write_ptr]->cmd.tx.sec_ctl;
-
-		switch (sec_ctl & TX_CMD_SEC_MSK) {
-		case TX_CMD_SEC_CCM:
-			len += CCMP_MIC_LEN;
-			break;
-		case TX_CMD_SEC_TKIP:
-			len += TKIP_ICV_LEN;
-			break;
-		case TX_CMD_SEC_WEP:
-			len += WEP_IV_LEN + WEP_ICV_LEN;
-			break;
-		}
+	sta_id = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id;
+	sec_ctl = txq->cmd[txq->q.write_ptr]->cmd.tx.sec_ctl;
+
+	switch (sec_ctl & TX_CMD_SEC_MSK) {
+	case TX_CMD_SEC_CCM:
+		len += CCMP_MIC_LEN;
+		break;
+	case TX_CMD_SEC_TKIP:
+		len += TKIP_ICV_LEN;
+		break;
+	case TX_CMD_SEC_WEP:
+		len += WEP_IV_LEN + WEP_ICV_LEN;
+		break;
 	}
 
 	bc_ent = cpu_to_le16((len & 0xFFF) | (sta_id << 12));
@@ -138,8 +136,8 @@ void iwlagn_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
 			tfd_offset[TFD_QUEUE_SIZE_MAX + write_ptr] = bc_ent;
 }
 
-void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
-					   struct iwl_tx_queue *txq)
+static void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
+					  struct iwl_tx_queue *txq)
 {
 	struct iwlagn_scd_bc_tbl *scd_bc_tbl = priv->scd_bc_tbls.addr;
 	int txq_id = txq->q.id;
@@ -222,13 +220,8 @@ void iwlagn_tx_queue_set_status(struct iwl_priv *priv,
 		       scd_retry ? "BA" : "AC/CMD", txq_id, tx_fifo_id);
 }
 
-int iwlagn_txq_agg_enable(struct iwl_priv *priv, int txq_id,
-			  int tx_fifo, int sta_id, int tid, u16 ssn_idx)
+static int iwlagn_txq_agg_enable(struct iwl_priv *priv, int txq_id, int sta_id, int tid)
 {
-	unsigned long flags;
-	u16 ra_tid;
-	int ret;
-
 	if ((IWLAGN_FIRST_AMPDU_QUEUE > txq_id) ||
 	    (IWLAGN_FIRST_AMPDU_QUEUE +
 		priv->cfg->base_params->num_of_ampdu_queues <= txq_id)) {
@@ -240,12 +233,33 @@ int iwlagn_txq_agg_enable(struct iwl_priv *priv, int txq_id,
 		return -EINVAL;
 	}
 
-	ra_tid = BUILD_RAxTID(sta_id, tid);
-
 	/* Modify device's station table to Tx this TID */
-	ret = iwl_sta_tx_modify_enable_tid(priv, sta_id, tid);
-	if (ret)
-		return ret;
+	return iwl_sta_tx_modify_enable_tid(priv, sta_id, tid);
+}
+
+void iwlagn_txq_agg_queue_setup(struct iwl_priv *priv,
+				struct ieee80211_sta *sta,
+				int tid, int frame_limit)
+{
+	int sta_id, tx_fifo, txq_id, ssn_idx;
+	u16 ra_tid;
+	unsigned long flags;
+	struct iwl_tid_data *tid_data;
+
+	sta_id = iwl_sta_id(sta);
+	if (WARN_ON(sta_id == IWL_INVALID_STATION))
+		return;
+	if (WARN_ON(tid >= MAX_TID_COUNT))
+		return;
+
+	spin_lock_irqsave(&priv->sta_lock, flags);
+	tid_data = &priv->stations[sta_id].tid[tid];
+	ssn_idx = SEQ_TO_SN(tid_data->seq_number);
+	txq_id = tid_data->agg.txq_id;
+	tx_fifo = tid_data->agg.tx_fifo;
+	spin_unlock_irqrestore(&priv->sta_lock, flags);
+
+	ra_tid = BUILD_RAxTID(sta_id, tid);
 
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -271,10 +285,10 @@ int iwlagn_txq_agg_enable(struct iwl_priv *priv, int txq_id,
 	iwl_write_targ_mem(priv, priv->scd_base_addr +
 			IWLAGN_SCD_CONTEXT_QUEUE_OFFSET(txq_id) +
 			sizeof(u32),
-			((SCD_WIN_SIZE <<
+			((frame_limit <<
 			IWLAGN_SCD_QUEUE_CTX_REG2_WIN_SIZE_POS) &
 			IWLAGN_SCD_QUEUE_CTX_REG2_WIN_SIZE_MSK) |
-			((SCD_FRAME_LIMIT <<
+			((frame_limit <<
 			IWLAGN_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS) &
 			IWLAGN_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK));
 
@@ -284,12 +298,10 @@ int iwlagn_txq_agg_enable(struct iwl_priv *priv, int txq_id,
 	iwlagn_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 1);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
-
-	return 0;
 }
 
-int iwlagn_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
-			   u16 ssn_idx, u8 tx_fifo)
+static int iwlagn_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
+				  u16 ssn_idx, u8 tx_fifo)
 {
 	if ((IWLAGN_FIRST_AMPDU_QUEUE > txq_id) ||
 	    (IWLAGN_FIRST_AMPDU_QUEUE +
@@ -525,7 +537,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	struct iwl_tx_cmd *tx_cmd;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 	int txq_id;
-	dma_addr_t phys_addr;
+	dma_addr_t phys_addr = 0;
 	dma_addr_t txcmd_phys;
 	dma_addr_t scratch_phys;
 	u16 len, firstlen, secondlen;
@@ -552,7 +564,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	spin_lock_irqsave(&priv->lock, flags);
 	if (iwl_is_rfkill(priv)) {
 		IWL_DEBUG_DROP(priv, "Dropping - RF KILL\n");
-		goto drop_unlock;
+		goto drop_unlock_priv;
 	}
 
 	fc = hdr->frame_control;
@@ -577,7 +589,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 		if (sta_id == IWL_INVALID_STATION) {
 			IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
 				       hdr->addr1);
-			goto drop_unlock;
+			goto drop_unlock_priv;
 		}
 	}
 
@@ -621,10 +633,10 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	if (ieee80211_is_data_qos(fc)) {
 		qc = ieee80211_get_qos_ctl(hdr);
 		tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
-		if (WARN_ON_ONCE(tid >= MAX_TID_COUNT)) {
-			spin_unlock(&priv->sta_lock);
-			goto drop_unlock;
-		}
+
+		if (WARN_ON_ONCE(tid >= MAX_TID_COUNT))
+			goto drop_unlock_sta;
+
 		seq_number = priv->stations[sta_id].tid[tid].seq_number;
 		seq_number &= IEEE80211_SCTL_SEQ;
 		hdr->seq_ctrl = hdr->seq_ctrl &
@@ -642,18 +654,8 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	txq = &priv->txq[txq_id];
 	q = &txq->q;
 
-	if (unlikely(iwl_queue_space(q) < q->high_mark)) {
-		spin_unlock(&priv->sta_lock);
-		goto drop_unlock;
-	}
-
-	if (ieee80211_is_data_qos(fc)) {
-		priv->stations[sta_id].tid[tid].tfds_in_queue++;
-		if (!ieee80211_has_morefrags(fc))
-			priv->stations[sta_id].tid[tid].seq_number = seq_number;
-	}
-
-	spin_unlock(&priv->sta_lock);
+	if (unlikely(iwl_queue_space(q) < q->high_mark))
+		goto drop_unlock_sta;
 
 	/* Set up driver data for this TFD */
 	memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl_tx_info));
@@ -717,12 +719,10 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	txcmd_phys = pci_map_single(priv->pci_dev,
 				    &out_cmd->hdr, firstlen,
 				    PCI_DMA_BIDIRECTIONAL);
+	if (unlikely(pci_dma_mapping_error(priv->pci_dev, txcmd_phys)))
+		goto drop_unlock_sta;
 	dma_unmap_addr_set(out_meta, mapping, txcmd_phys);
 	dma_unmap_len_set(out_meta, len, firstlen);
-	/* Add buffer containing Tx command and MAC(!) header to TFD's
-	 * first entry */
-	priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
-						   txcmd_phys, firstlen, 1, 0);
 
 	if (!ieee80211_has_morefrags(hdr->frame_control)) {
 		txq->need_update = 1;
@@ -737,10 +737,30 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	if (secondlen > 0) {
 		phys_addr = pci_map_single(priv->pci_dev, skb->data + hdr_len,
 					   secondlen, PCI_DMA_TODEVICE);
+		if (unlikely(pci_dma_mapping_error(priv->pci_dev, phys_addr))) {
+			pci_unmap_single(priv->pci_dev,
+					 dma_unmap_addr(out_meta, mapping),
+					 dma_unmap_len(out_meta, len),
+					 PCI_DMA_BIDIRECTIONAL);
+			goto drop_unlock_sta;
+		}
+	}
+
+	if (ieee80211_is_data_qos(fc)) {
+		priv->stations[sta_id].tid[tid].tfds_in_queue++;
+		if (!ieee80211_has_morefrags(fc))
+			priv->stations[sta_id].tid[tid].seq_number = seq_number;
+	}
+
+	spin_unlock(&priv->sta_lock);
+
+	/* Attach buffers to TFD */
+	priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
+						   txcmd_phys, firstlen, 1, 0);
+	if (secondlen > 0)
 		priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
 							   phys_addr, secondlen,
 							   0, 0);
-	}
 
 	scratch_phys = txcmd_phys + sizeof(struct iwl_cmd_header) +
 				offsetof(struct iwl_tx_cmd, scratch);
@@ -759,8 +779,8 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	/* Set up entry for this TFD in Tx byte-count array */
 	if (info->flags & IEEE80211_TX_CTL_AMPDU)
-		priv->cfg->ops->lib->txq_update_byte_cnt_tbl(priv, txq,
-						     le16_to_cpu(tx_cmd->len));
+		iwlagn_txq_update_byte_cnt_tbl(priv, txq,
+					       le16_to_cpu(tx_cmd->len));
 
 	pci_dma_sync_single_for_device(priv->pci_dev, txcmd_phys,
 				       firstlen, PCI_DMA_BIDIRECTIONAL);
@@ -806,7 +826,9 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	return 0;
 
-drop_unlock:
+drop_unlock_sta:
+	spin_unlock(&priv->sta_lock);
+drop_unlock_priv:
 	spin_unlock_irqrestore(&priv->lock, flags);
 	return -1;
 }
@@ -1039,11 +1061,11 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	tid_data = &priv->stations[sta_id].tid[tid];
 	*ssn = SEQ_TO_SN(tid_data->seq_number);
 	tid_data->agg.txq_id = txq_id;
+	tid_data->agg.tx_fifo = tx_fifo;
 	iwl_set_swq_id(&priv->txq[txq_id], get_ac_from_tid(tid), txq_id);
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
-	ret = priv->cfg->ops->lib->txq_agg_enable(priv, txq_id, tx_fifo,
-						  sta_id, tid, *ssn);
+	ret = iwlagn_txq_agg_enable(priv, txq_id, sta_id, tid);
 	if (ret)
 		return ret;
 
@@ -1130,8 +1152,7 @@ int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	 * to deactivate the uCode queue, just return "success" to allow
 	 *  mac80211 to clean up it own data.
 	 */
-	priv->cfg->ops->lib->txq_agg_disable(priv, txq_id, ssn,
-						   tx_fifo_id);
+	iwlagn_txq_agg_disable(priv, txq_id, ssn, tx_fifo_id);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
@@ -1160,8 +1181,7 @@ int iwlagn_txq_check_empty(struct iwl_priv *priv,
 			u16 ssn = SEQ_TO_SN(tid_data->seq_number);
 			int tx_fifo = get_fifo_from_tid(ctx, tid);
 			IWL_DEBUG_HT(priv, "HW queue empty: continue DELBA flow\n");
-			priv->cfg->ops->lib->txq_agg_disable(priv, txq_id,
-							     ssn, tx_fifo);
+			iwlagn_txq_agg_disable(priv, txq_id, ssn, tx_fifo);
 			tid_data->agg.state = IWL_AGG_OFF;
 			ieee80211_stop_tx_ba_cb_irqsafe(ctx->vif, addr, tid);
 		}
@@ -1241,8 +1261,7 @@ int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 				 txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
 		tx_info->skb = NULL;
 
-		if (priv->cfg->ops->lib->txq_inval_byte_cnt_tbl)
-			priv->cfg->ops->lib->txq_inval_byte_cnt_tbl(priv, txq);
+		iwlagn_txq_inval_byte_cnt_tbl(priv, txq);
 
 		priv->cfg->ops->lib->txq_free_tfd(priv, txq);
 	}
@@ -1260,11 +1279,11 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 				 struct iwl_compressed_ba_resp *ba_resp)
 
 {
-	int i, sh, ack;
+	int sh;
 	u16 seq_ctl = le16_to_cpu(ba_resp->seq_ctl);
 	u16 scd_flow = le16_to_cpu(ba_resp->scd_flow);
-	int successes = 0;
 	struct ieee80211_tx_info *info;
+	u64 bitmap, sent_bitmap;
 
 	if (unlikely(!agg->wait_for_ba))  {
 		if (unlikely(ba_resp->bitmap))
@@ -1278,70 +1297,42 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 
 	/* Calculate shift to align block-ack bits with our Tx window bits */
 	sh = agg->start_idx - SEQ_TO_INDEX(seq_ctl >> 4);
-	if (sh < 0) /* tbw something is wrong with indices */
+	if (sh < 0)
 		sh += 0x100;
 
-	if (agg->frame_count > (64 - sh)) {
-		IWL_DEBUG_TX_REPLY(priv, "more frames than bitmap size");
-		return -1;
-	}
-	if (!priv->cfg->base_params->no_agg_framecnt_info && ba_resp->txed) {
+	/*
+	 * Check for success or failure according to the
+	 * transmitted bitmap and block-ack bitmap
+	 */
+	bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
+	sent_bitmap = bitmap & agg->bitmap;
+
+	/* Sanity check values reported by uCode */
+	if (ba_resp->txed_2_done > ba_resp->txed) {
+		IWL_DEBUG_TX_REPLY(priv,
+			"bogus sent(%d) and ack(%d) count\n",
+			ba_resp->txed, ba_resp->txed_2_done);
 		/*
-		 * sent and ack information provided by uCode
-		 * use it instead of figure out ourself
+		 * set txed_2_done = txed,
+		 * so it won't impact rate scale
 		 */
-		if (ba_resp->txed_2_done > ba_resp->txed) {
-			IWL_DEBUG_TX_REPLY(priv,
-				"bogus sent(%d) and ack(%d) count\n",
-				ba_resp->txed, ba_resp->txed_2_done);
-			/*
-			 * set txed_2_done = txed,
-			 * so it won't impact rate scale
-			 */
-			ba_resp->txed = ba_resp->txed_2_done;
-		}
-		IWL_DEBUG_HT(priv, "agg frames sent:%d, acked:%d\n",
-				ba_resp->txed, ba_resp->txed_2_done);
-	} else {
-		u64 bitmap, sent_bitmap;
-
-		/* don't use 64-bit values for now */
-		bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
-
-		/* check for success or failure according to the
-		 * transmitted bitmap and block-ack bitmap */
-		sent_bitmap = bitmap & agg->bitmap;
-
-		/* For each frame attempted in aggregation,
-		 * update driver's record of tx frame's status. */
-		i = 0;
-		while (sent_bitmap) {
-			ack = sent_bitmap & 1ULL;
-			successes += ack;
-			IWL_DEBUG_TX_REPLY(priv, "%s ON i=%d idx=%d raw=%d\n",
-				ack ? "ACK" : "NACK", i,
-				(agg->start_idx + i) & 0xff,
-				agg->start_idx + i);
-			sent_bitmap >>= 1;
-			++i;
-		}
+		ba_resp->txed = ba_resp->txed_2_done;
+	}
+	IWL_DEBUG_HT(priv, "agg frames sent:%d, acked:%d\n",
+			ba_resp->txed, ba_resp->txed_2_done);
 
-		IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n",
-				   (unsigned long long)bitmap);
+	/* Find the first ACKed frame to store the TX status */
+	while (sent_bitmap && !(sent_bitmap & 1)) {
+		agg->start_idx = (agg->start_idx + 1) & 0xff;
+		sent_bitmap >>= 1;
 	}
 
 	info = IEEE80211_SKB_CB(priv->txq[scd_flow].txb[agg->start_idx].skb);
 	memset(&info->status, 0, sizeof(info->status));
 	info->flags |= IEEE80211_TX_STAT_ACK;
 	info->flags |= IEEE80211_TX_STAT_AMPDU;
-	if (!priv->cfg->base_params->no_agg_framecnt_info && ba_resp->txed) {
-		info->status.ampdu_ack_len = ba_resp->txed_2_done;
-		info->status.ampdu_len = ba_resp->txed;
-
-	} else {
-		info->status.ampdu_ack_len = successes;
-		info->status.ampdu_len = agg->frame_count;
-	}
+	info->status.ampdu_ack_len = ba_resp->txed_2_done;
+	info->status.ampdu_len = ba_resp->txed;
 	iwlagn_hwrate_to_tx_control(priv, agg->rate_n_flags, info);
 
 	return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index d807e5e2b7180056639fd0b012eb775865568b17..8bda0e8d666184ab58322cabef88e8424ec47e12 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -161,47 +161,19 @@ static int iwlagn_load_section(struct iwl_priv *priv, const char *name,
 }
 
 static int iwlagn_load_given_ucode(struct iwl_priv *priv,
-		struct fw_desc *inst_image,
-		struct fw_desc *data_image)
+				   struct fw_img *image)
 {
 	int ret = 0;
 
-	ret = iwlagn_load_section(priv, "INST", inst_image,
+	ret = iwlagn_load_section(priv, "INST", &image->code,
 				   IWLAGN_RTC_INST_LOWER_BOUND);
 	if (ret)
 		return ret;
 
-	return iwlagn_load_section(priv, "DATA", data_image,
+	return iwlagn_load_section(priv, "DATA", &image->data,
 				    IWLAGN_RTC_DATA_LOWER_BOUND);
 }
 
-int iwlagn_load_ucode(struct iwl_priv *priv)
-{
-	int ret = 0;
-
-	/* check whether init ucode should be loaded, or rather runtime ucode */
-	if (priv->ucode_init.len && (priv->ucode_type == UCODE_NONE)) {
-		IWL_DEBUG_INFO(priv, "Init ucode found. Loading init ucode...\n");
-		ret = iwlagn_load_given_ucode(priv,
-			&priv->ucode_init, &priv->ucode_init_data);
-		if (!ret) {
-			IWL_DEBUG_INFO(priv, "Init ucode load complete.\n");
-			priv->ucode_type = UCODE_INIT;
-		}
-	} else {
-		IWL_DEBUG_INFO(priv, "Init ucode not found, or already loaded. "
-			"Loading runtime ucode...\n");
-		ret = iwlagn_load_given_ucode(priv,
-			&priv->ucode_code, &priv->ucode_data);
-		if (!ret) {
-			IWL_DEBUG_INFO(priv, "Runtime ucode load complete.\n");
-			priv->ucode_type = UCODE_RT;
-		}
-	}
-
-	return ret;
-}
-
 /*
  *  Calibration
  */
@@ -297,33 +269,9 @@ void iwlagn_rx_calib_result(struct iwl_priv *priv,
 	iwl_calib_set(&priv->calib_results[index], pkt->u.raw, len);
 }
 
-void iwlagn_rx_calib_complete(struct iwl_priv *priv,
-			       struct iwl_rx_mem_buffer *rxb)
+int iwlagn_init_alive_start(struct iwl_priv *priv)
 {
-	IWL_DEBUG_INFO(priv, "Init. calibration is completed, restarting fw.\n");
-	queue_work(priv->workqueue, &priv->restart);
-}
-
-void iwlagn_init_alive_start(struct iwl_priv *priv)
-{
-	int ret = 0;
-
-	/* initialize uCode was loaded... verify inst image.
-	 * This is a paranoid check, because we would not have gotten the
-	 * "initialize" alive if code weren't properly loaded.  */
-	if (iwl_verify_ucode(priv)) {
-		/* Runtime instruction load was bad;
-		 * take it all the way back down so we can try again */
-		IWL_DEBUG_INFO(priv, "Bad \"initialize\" uCode load.\n");
-		goto restart;
-	}
-
-	ret = priv->cfg->ops->lib->alive_notify(priv);
-	if (ret) {
-		IWL_WARN(priv,
-			"Could not complete ALIVE transition: %d\n", ret);
-		goto restart;
-	}
+	int ret;
 
 	if (priv->cfg->bt_params &&
 	    priv->cfg->bt_params->advanced_bt_coexist) {
@@ -333,24 +281,25 @@ void iwlagn_init_alive_start(struct iwl_priv *priv)
 		 * no need to close the envlope since we are going
 		 * to load the runtime uCode later.
 		 */
-		iwlagn_send_bt_env(priv, IWL_BT_COEX_ENV_OPEN,
+		ret = iwlagn_send_bt_env(priv, IWL_BT_COEX_ENV_OPEN,
 			BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+		if (ret)
+			return ret;
 
 	}
-	iwlagn_send_calib_cfg(priv);
+
+	ret = iwlagn_send_calib_cfg(priv);
+	if (ret)
+		return ret;
 
 	/**
 	 * temperature offset calibration is only needed for runtime ucode,
 	 * so prepare the value now.
 	 */
 	if (priv->cfg->need_temp_offset_calib)
-		iwlagn_set_temperature_offset_calib(priv);
+		return iwlagn_set_temperature_offset_calib(priv);
 
-	return;
-
-restart:
-	/* real restart (first load init_ucode) */
-	queue_work(priv->workqueue, &priv->restart);
+	return 0;
 }
 
 static int iwlagn_send_wimax_coex(struct iwl_priv *priv)
@@ -413,25 +362,30 @@ void iwlagn_send_prio_tbl(struct iwl_priv *priv)
 		IWL_ERR(priv, "failed to send BT prio tbl command\n");
 }
 
-void iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
+int iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
 {
 	struct iwl_bt_coex_prot_env_cmd env_cmd;
+	int ret;
 
 	env_cmd.action = action;
 	env_cmd.type = type;
-	if (iwl_send_cmd_pdu(priv, REPLY_BT_COEX_PROT_ENV,
-			     sizeof(env_cmd), &env_cmd))
+	ret = iwl_send_cmd_pdu(priv, REPLY_BT_COEX_PROT_ENV,
+			       sizeof(env_cmd), &env_cmd);
+	if (ret)
 		IWL_ERR(priv, "failed to send BT env command\n");
+	return ret;
 }
 
 
-int iwlagn_alive_notify(struct iwl_priv *priv)
+static int iwlagn_alive_notify(struct iwl_priv *priv)
 {
 	const struct queue_to_fifo_ac *queue_to_fifo;
+	struct iwl_rxon_context *ctx;
 	u32 a;
 	unsigned long flags;
 	int i, chan;
 	u32 reg_val;
+	int ret;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -500,6 +454,8 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 	memset(&priv->queue_stopped[0], 0, sizeof(priv->queue_stopped));
 	for (i = 0; i < 4; i++)
 		atomic_set(&priv->queue_stop_count[i], 0);
+	for_each_context(priv, ctx)
+		ctx->last_tx_rejected = false;
 
 	/* reset to 0 to enable all the queue first */
 	priv->txq_ctx_active_msk = 0;
@@ -527,12 +483,15 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 	iwl_clear_bits_prph(priv, APMG_PCIDEV_STT_REG,
 			  APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 
-	iwlagn_send_wimax_coex(priv);
+	ret = iwlagn_send_wimax_coex(priv);
+	if (ret)
+		return ret;
 
-	iwlagn_set_Xtal_calib(priv);
-	iwl_send_calib_results(priv);
+	ret = iwlagn_set_Xtal_calib(priv);
+	if (ret)
+		return ret;
 
-	return 0;
+	return iwl_send_calib_results(priv);
 }
 
 
@@ -541,11 +500,12 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
  *   using sample data 100 bytes apart.  If these sample points are good,
  *   it's a pretty good bet that everything between them is good, too.
  */
-static int iwlcore_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
+static int iwlcore_verify_inst_sparse(struct iwl_priv *priv,
+				      struct fw_desc *fw_desc)
 {
+	__le32 *image = (__le32 *)fw_desc->v_addr;
+	u32 len = fw_desc->len;
 	u32 val;
-	int ret = 0;
-	u32 errcnt = 0;
 	u32 i;
 
 	IWL_DEBUG_INFO(priv, "ucode inst image size is %u\n", len);
@@ -556,104 +516,204 @@ static int iwlcore_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32
 		 * if IWL_DL_IO is set */
 		iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR,
 			i + IWLAGN_RTC_INST_LOWER_BOUND);
-		val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
-		if (val != le32_to_cpu(*image)) {
-			ret = -EIO;
-			errcnt++;
-			if (errcnt >= 3)
-				break;
-		}
+		val = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
+		if (val != le32_to_cpu(*image))
+			return -EIO;
 	}
 
-	return ret;
+	return 0;
 }
 
-/**
- * iwlcore_verify_inst_full - verify runtime uCode image in card vs. host,
- *     looking at all data.
- */
-static int iwl_verify_inst_full(struct iwl_priv *priv, __le32 *image,
-				 u32 len)
+static void iwl_print_mismatch_inst(struct iwl_priv *priv,
+				    struct fw_desc *fw_desc)
 {
+	__le32 *image = (__le32 *)fw_desc->v_addr;
+	u32 len = fw_desc->len;
 	u32 val;
-	u32 save_len = len;
-	int ret = 0;
-	u32 errcnt;
+	u32 offs;
+	int errors = 0;
 
 	IWL_DEBUG_INFO(priv, "ucode inst image size is %u\n", len);
 
 	iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR,
 			   IWLAGN_RTC_INST_LOWER_BOUND);
 
-	errcnt = 0;
-	for (; len > 0; len -= sizeof(u32), image++) {
+	for (offs = 0;
+	     offs < len && errors < 20;
+	     offs += sizeof(u32), image++) {
 		/* read data comes through single port, auto-incr addr */
-		/* NOTE: Use the debugless read so we don't flood kernel log
-		 * if IWL_DL_IO is set */
-		val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
+		val = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
 		if (val != le32_to_cpu(*image)) {
-			IWL_ERR(priv, "uCode INST section is invalid at "
-				  "offset 0x%x, is 0x%x, s/b 0x%x\n",
-				  save_len - len, val, le32_to_cpu(*image));
-			ret = -EIO;
-			errcnt++;
-			if (errcnt >= 20)
-				break;
+			IWL_ERR(priv, "uCode INST section at "
+				"offset 0x%x, is 0x%x, s/b 0x%x\n",
+				offs, val, le32_to_cpu(*image));
+			errors++;
 		}
 	}
-
-	if (!errcnt)
-		IWL_DEBUG_INFO(priv,
-		    "ucode image in INSTRUCTION memory is good\n");
-
-	return ret;
 }
 
 /**
  * iwl_verify_ucode - determine which instruction image is in SRAM,
  *    and verify its contents
  */
-int iwl_verify_ucode(struct iwl_priv *priv)
+static int iwl_verify_ucode(struct iwl_priv *priv, struct fw_img *img)
+{
+	if (!iwlcore_verify_inst_sparse(priv, &img->code)) {
+		IWL_DEBUG_INFO(priv, "uCode is good in inst SRAM\n");
+		return 0;
+	}
+
+	IWL_ERR(priv, "UCODE IMAGE IN INSTRUCTION SRAM NOT VALID!!\n");
+
+	iwl_print_mismatch_inst(priv, &img->code);
+	return -EIO;
+}
+
+struct iwlagn_alive_data {
+	bool valid;
+	u8 subtype;
+};
+
+static void iwlagn_alive_fn(struct iwl_priv *priv,
+			    struct iwl_rx_packet *pkt,
+			    void *data)
 {
-	__le32 *image;
-	u32 len;
+	struct iwlagn_alive_data *alive_data = data;
+	struct iwl_alive_resp *palive;
+
+	palive = &pkt->u.alive_frame;
+
+	IWL_DEBUG_INFO(priv, "Alive ucode status 0x%08X revision "
+		       "0x%01X 0x%01X\n",
+		       palive->is_valid, palive->ver_type,
+		       palive->ver_subtype);
+
+	priv->device_pointers.error_event_table =
+		le32_to_cpu(palive->error_event_table_ptr);
+	priv->device_pointers.log_event_table =
+		le32_to_cpu(palive->log_event_table_ptr);
+
+	alive_data->subtype = palive->ver_subtype;
+	alive_data->valid = palive->is_valid == UCODE_VALID_OK;
+}
+
+#define UCODE_ALIVE_TIMEOUT	HZ
+#define UCODE_CALIB_TIMEOUT	(2*HZ)
+
+int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
+				 struct fw_img *image,
+				 int subtype, int alternate_subtype)
+{
+	struct iwl_notification_wait alive_wait;
+	struct iwlagn_alive_data alive_data;
 	int ret;
+	enum iwlagn_ucode_subtype old_type;
 
-	/* Try bootstrap */
-	image = (__le32 *)priv->ucode_boot.v_addr;
-	len = priv->ucode_boot.len;
-	ret = iwlcore_verify_inst_sparse(priv, image, len);
-	if (!ret) {
-		IWL_DEBUG_INFO(priv, "Bootstrap uCode is good in inst SRAM\n");
-		return 0;
+	ret = iwlagn_start_device(priv);
+	if (ret)
+		return ret;
+
+	iwlagn_init_notification_wait(priv, &alive_wait, REPLY_ALIVE,
+				      iwlagn_alive_fn, &alive_data);
+
+	old_type = priv->ucode_type;
+	priv->ucode_type = subtype;
+
+	ret = iwlagn_load_given_ucode(priv, image);
+	if (ret) {
+		priv->ucode_type = old_type;
+		iwlagn_remove_notification(priv, &alive_wait);
+		return ret;
 	}
 
-	/* Try initialize */
-	image = (__le32 *)priv->ucode_init.v_addr;
-	len = priv->ucode_init.len;
-	ret = iwlcore_verify_inst_sparse(priv, image, len);
-	if (!ret) {
-		IWL_DEBUG_INFO(priv, "Initialize uCode is good in inst SRAM\n");
-		return 0;
+	/* Remove all resets to allow NIC to operate */
+	iwl_write32(priv, CSR_RESET, 0);
+
+	/*
+	 * Some things may run in the background now, but we
+	 * just wait for the ALIVE notification here.
+	 */
+	ret = iwlagn_wait_notification(priv, &alive_wait, UCODE_ALIVE_TIMEOUT);
+	if (ret) {
+		priv->ucode_type = old_type;
+		return ret;
 	}
 
-	/* Try runtime/protocol */
-	image = (__le32 *)priv->ucode_code.v_addr;
-	len = priv->ucode_code.len;
-	ret = iwlcore_verify_inst_sparse(priv, image, len);
-	if (!ret) {
-		IWL_DEBUG_INFO(priv, "Runtime uCode is good in inst SRAM\n");
-		return 0;
+	if (!alive_data.valid) {
+		IWL_ERR(priv, "Loaded ucode is not valid!\n");
+		priv->ucode_type = old_type;
+		return -EIO;
+	}
+
+	if (alive_data.subtype != subtype &&
+	    alive_data.subtype != alternate_subtype) {
+		IWL_ERR(priv,
+			"Loaded ucode is not expected type (got %d, expected %d)!\n",
+			alive_data.subtype, subtype);
+		priv->ucode_type = old_type;
+		return -EIO;
 	}
 
-	IWL_ERR(priv, "NO VALID UCODE IMAGE IN INSTRUCTION SRAM!!\n");
+	ret = iwl_verify_ucode(priv, image);
+	if (ret) {
+		priv->ucode_type = old_type;
+		return ret;
+	}
+
+	/* delay a bit to give rfkill time to run */
+	msleep(5);
+
+	ret = iwlagn_alive_notify(priv);
+	if (ret) {
+		IWL_WARN(priv,
+			"Could not complete ALIVE transition: %d\n", ret);
+		priv->ucode_type = old_type;
+		return ret;
+	}
+
+	return 0;
+}
+
+int iwlagn_run_init_ucode(struct iwl_priv *priv)
+{
+	struct iwl_notification_wait calib_wait;
+	int ret;
+
+	lockdep_assert_held(&priv->mutex);
+
+	/* No init ucode required? Curious, but maybe ok */
+	if (!priv->ucode_init.code.len)
+		return 0;
+
+	if (priv->ucode_type != UCODE_SUBTYPE_NONE_LOADED)
+		return 0;
+
+	iwlagn_init_notification_wait(priv, &calib_wait,
+				      CALIBRATION_COMPLETE_NOTIFICATION,
+				      NULL, NULL);
+
+	/* Will also start the device */
+	ret = iwlagn_load_ucode_wait_alive(priv, &priv->ucode_init,
+					   UCODE_SUBTYPE_INIT, -1);
+	if (ret)
+		goto error;
+
+	ret = iwlagn_init_alive_start(priv);
+	if (ret)
+		goto error;
+
+	/*
+	 * Some things may run in the background now, but we
+	 * just wait for the calibration complete notification.
+	 */
+	ret = iwlagn_wait_notification(priv, &calib_wait, UCODE_CALIB_TIMEOUT);
 
-	/* Since nothing seems to match, show first several data entries in
-	 * instruction SRAM, so maybe visual inspection will give a clue.
-	 * Selection of bootstrap image (vs. other images) is arbitrary. */
-	image = (__le32 *)priv->ucode_boot.v_addr;
-	len = priv->ucode_boot.len;
-	ret = iwl_verify_inst_full(priv, image, len);
+	goto out;
 
+ error:
+	iwlagn_remove_notification(priv, &calib_wait);
+ out:
+	/* Whatever happened, stop the device */
+	iwlagn_stop_device(priv);
 	return ret;
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 321b18b591356b36899fef26e267c6ce25400d39..08e3cae4fa5a1a128fd15af1d8bddbe15b1338fe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -59,7 +59,6 @@
 #include "iwl-sta.h"
 #include "iwl-agn-calib.h"
 #include "iwl-agn.h"
-#include "iwl-agn-led.h"
 
 
 /******************************************************************************
@@ -103,70 +102,6 @@ void iwl_update_chain_flags(struct iwl_priv *priv)
 	}
 }
 
-static void iwl_clear_free_frames(struct iwl_priv *priv)
-{
-	struct list_head *element;
-
-	IWL_DEBUG_INFO(priv, "%d frames on pre-allocated heap on clear.\n",
-		       priv->frames_count);
-
-	while (!list_empty(&priv->free_frames)) {
-		element = priv->free_frames.next;
-		list_del(element);
-		kfree(list_entry(element, struct iwl_frame, list));
-		priv->frames_count--;
-	}
-
-	if (priv->frames_count) {
-		IWL_WARN(priv, "%d frames still in use.  Did we lose one?\n",
-			    priv->frames_count);
-		priv->frames_count = 0;
-	}
-}
-
-static struct iwl_frame *iwl_get_free_frame(struct iwl_priv *priv)
-{
-	struct iwl_frame *frame;
-	struct list_head *element;
-	if (list_empty(&priv->free_frames)) {
-		frame = kzalloc(sizeof(*frame), GFP_KERNEL);
-		if (!frame) {
-			IWL_ERR(priv, "Could not allocate frame!\n");
-			return NULL;
-		}
-
-		priv->frames_count++;
-		return frame;
-	}
-
-	element = priv->free_frames.next;
-	list_del(element);
-	return list_entry(element, struct iwl_frame, list);
-}
-
-static void iwl_free_frame(struct iwl_priv *priv, struct iwl_frame *frame)
-{
-	memset(frame, 0, sizeof(*frame));
-	list_add(&frame->list, &priv->free_frames);
-}
-
-static u32 iwl_fill_beacon_frame(struct iwl_priv *priv,
-				 struct ieee80211_hdr *hdr,
-				 int left)
-{
-	lockdep_assert_held(&priv->mutex);
-
-	if (!priv->beacon_skb)
-		return 0;
-
-	if (priv->beacon_skb->len > left)
-		return 0;
-
-	memcpy(hdr, priv->beacon_skb->data, priv->beacon_skb->len);
-
-	return priv->beacon_skb->len;
-}
-
 /* Parse the beacon frame to find the TIM element and set tim_idx & tim_size */
 static void iwl_set_beacon_tim(struct iwl_priv *priv,
 			       struct iwl_tx_beacon_cmd *tx_beacon_cmd,
@@ -194,13 +129,18 @@ static void iwl_set_beacon_tim(struct iwl_priv *priv,
 		IWL_WARN(priv, "Unable to find TIM Element in beacon\n");
 }
 
-static unsigned int iwl_hw_get_beacon_cmd(struct iwl_priv *priv,
-				       struct iwl_frame *frame)
+int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
 {
 	struct iwl_tx_beacon_cmd *tx_beacon_cmd;
+	struct iwl_host_cmd cmd = {
+		.id = REPLY_TX_BEACON,
+		.flags = CMD_SIZE_HUGE,
+	};
 	u32 frame_size;
 	u32 rate_flags;
 	u32 rate;
+	int err;
+
 	/*
 	 * We have to set up the TX command, the TX Beacon command, and the
 	 * beacon contents.
@@ -213,17 +153,19 @@ static unsigned int iwl_hw_get_beacon_cmd(struct iwl_priv *priv,
 		return 0;
 	}
 
-	/* Initialize memory */
-	tx_beacon_cmd = &frame->u.beacon;
-	memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd));
+	if (WARN_ON(!priv->beacon_skb))
+		return -EINVAL;
+
+	/* Allocate beacon memory */
+	tx_beacon_cmd = kzalloc(sizeof(*tx_beacon_cmd) + priv->beacon_skb->len,
+				GFP_KERNEL);
+	if (!tx_beacon_cmd)
+		return -ENOMEM;
+
+	frame_size = priv->beacon_skb->len;
 
 	/* Set up TX beacon contents */
-	frame_size = iwl_fill_beacon_frame(priv, tx_beacon_cmd->frame,
-				sizeof(frame->u) - sizeof(*tx_beacon_cmd));
-	if (WARN_ON_ONCE(frame_size > MAX_MPDU_SIZE))
-		return 0;
-	if (!frame_size)
-		return 0;
+	memcpy(tx_beacon_cmd->frame, priv->beacon_skb->data, frame_size);
 
 	/* Set up TX command fields */
 	tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size);
@@ -246,35 +188,16 @@ static unsigned int iwl_hw_get_beacon_cmd(struct iwl_priv *priv,
 	tx_beacon_cmd->tx.rate_n_flags = iwl_hw_set_rate_n_flags(rate,
 			rate_flags);
 
-	return sizeof(*tx_beacon_cmd) + frame_size;
-}
+	/* Submit command */
+	cmd.len = sizeof(*tx_beacon_cmd) + frame_size;
+	cmd.data = tx_beacon_cmd;
 
-int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
-{
-	struct iwl_frame *frame;
-	unsigned int frame_size;
-	int rc;
-
-	frame = iwl_get_free_frame(priv);
-	if (!frame) {
-		IWL_ERR(priv, "Could not obtain free frame buffer for beacon "
-			  "command.\n");
-		return -ENOMEM;
-	}
+	err = iwl_send_cmd_sync(priv, &cmd);
 
-	frame_size = iwl_hw_get_beacon_cmd(priv, frame);
-	if (!frame_size) {
-		IWL_ERR(priv, "Error configuring the beacon command\n");
-		iwl_free_frame(priv, frame);
-		return -EINVAL;
-	}
-
-	rc = iwl_send_cmd_pdu(priv, REPLY_TX_BEACON, frame_size,
-			      &frame->u.cmd[0]);
+	/* Free temporary storage */
+	kfree(tx_beacon_cmd);
 
-	iwl_free_frame(priv, frame);
-
-	return rc;
+	return err;
 }
 
 static inline dma_addr_t iwl_tfd_tb_get_addr(struct iwl_tfd *tfd, u8 idx)
@@ -395,7 +318,9 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
 		return -EINVAL;
 	}
 
-	BUG_ON(addr & ~DMA_BIT_MASK(36));
+	if (WARN_ON(addr & ~DMA_BIT_MASK(36)))
+		return -EINVAL;
+
 	if (unlikely(addr & ~IWL_TX_DMA_MASK))
 		IWL_ERR(priv, "Unaligned address = %llx\n",
 			  (unsigned long long)addr);
@@ -409,7 +334,7 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
  * Tell nic where to find circular buffer of Tx Frame Descriptors for
  * given Tx queue, and enable the DMA channel used for that queue.
  *
- * 4965 supports up to 16 Tx queues in DRAM, mapped to up to 8 Tx DMA
+ * supports up to 16 Tx queues in DRAM, mapped to up to 8 Tx DMA
  * channels supported in hardware.
  */
 int iwl_hw_tx_queue_init(struct iwl_priv *priv,
@@ -483,12 +408,14 @@ static void iwl_bg_bt_full_concurrency(struct work_struct *work)
 		container_of(work, struct iwl_priv, bt_full_concurrency);
 	struct iwl_rxon_context *ctx;
 
+	mutex_lock(&priv->mutex);
+
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
+		goto out;
 
 	/* dont send host command if rf-kill is on */
 	if (!iwl_is_ready_rf(priv))
-		return;
+		goto out;
 
 	IWL_DEBUG_INFO(priv, "BT coex in %s mode\n",
 		       priv->bt_full_concurrent ?
@@ -498,15 +425,15 @@ static void iwl_bg_bt_full_concurrency(struct work_struct *work)
 	 * LQ & RXON updated cmds must be sent before BT Config cmd
 	 * to avoid 3-wire collisions
 	 */
-	mutex_lock(&priv->mutex);
 	for_each_context(priv, ctx) {
 		if (priv->cfg->ops->hcmd->set_rxon_chain)
 			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
 		iwlcore_commit_rxon(priv, ctx);
 	}
-	mutex_unlock(&priv->mutex);
 
 	priv->cfg->ops->hcmd->send_bt_config(priv);
+out:
+	mutex_unlock(&priv->mutex);
 }
 
 /**
@@ -556,7 +483,7 @@ static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base,
 	}
 
 	/* Set starting address; reads will auto-increment */
-	_iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, ptr);
+	iwl_write32(priv, HBUS_TARG_MEM_RADDR, ptr);
 	rmb();
 
 	/*
@@ -564,13 +491,13 @@ static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base,
 	 * place event id # at far right for easier visual parsing.
 	 */
 	for (i = 0; i < num_events; i++) {
-		ev = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
-		time = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
+		ev = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
+		time = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
 		if (mode == 0) {
 			trace_iwlwifi_dev_ucode_cont_event(priv,
 							0, time, ev);
 		} else {
-			data = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
+			data = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
 			trace_iwlwifi_dev_ucode_cont_event(priv,
 						time, data, ev);
 		}
@@ -588,10 +515,7 @@ static void iwl_continuous_event_trace(struct iwl_priv *priv)
 	u32 num_wraps;  /* # times uCode wrapped to top of log */
 	u32 next_entry; /* index of next entry to be written by uCode */
 
-	if (priv->ucode_type == UCODE_INIT)
-		base = le32_to_cpu(priv->card_alive_init.error_event_table_ptr);
-	else
-		base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
+	base = priv->device_pointers.error_event_table;
 	if (priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
 		capacity = iwl_read_targ_mem(priv, base);
 		num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
@@ -720,7 +644,10 @@ static void iwl_rx_handle(struct iwl_priv *priv)
 		/* If an RXB doesn't have a Rx queue slot associated with it,
 		 * then a bug has been introduced in the queue refilling
 		 * routines -- catch it here */
-		BUG_ON(rxb == NULL);
+		if (WARN_ON(rxb == NULL)) {
+			i = (i + 1) & RX_QUEUE_MASK;
+			continue;
+		}
 
 		rxq->queue[i] = NULL;
 
@@ -760,13 +687,15 @@ static void iwl_rx_handle(struct iwl_priv *priv)
 				if (w->cmd == pkt->hdr.cmd) {
 					w->triggered = true;
 					if (w->fn)
-						w->fn(priv, pkt);
+						w->fn(priv, pkt, w->fn_data);
 				}
 			}
 			spin_unlock(&priv->_agn.notif_wait_lock);
 
 			wake_up_all(&priv->_agn.notif_waitq);
 		}
+		if (priv->pre_rx_handler)
+			priv->pre_rx_handler(priv, rxb);
 
 		/* Based on type of command response or notification,
 		 *   handle those that need handling via function in
@@ -837,199 +766,6 @@ static void iwl_rx_handle(struct iwl_priv *priv)
 		iwlagn_rx_queue_restock(priv);
 }
 
-/* call this function to flush any scheduled tasklet */
-static inline void iwl_synchronize_irq(struct iwl_priv *priv)
-{
-	/* wait to make sure we flush pending tasklet*/
-	synchronize_irq(priv->pci_dev->irq);
-	tasklet_kill(&priv->irq_tasklet);
-}
-
-static void iwl_irq_tasklet_legacy(struct iwl_priv *priv)
-{
-	u32 inta, handled = 0;
-	u32 inta_fh;
-	unsigned long flags;
-	u32 i;
-#ifdef CONFIG_IWLWIFI_DEBUG
-	u32 inta_mask;
-#endif
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	/* Ack/clear/reset pending uCode interrupts.
-	 * Note:  Some bits in CSR_INT are "OR" of bits in CSR_FH_INT_STATUS,
-	 *  and will clear only when CSR_FH_INT_STATUS gets cleared. */
-	inta = iwl_read32(priv, CSR_INT);
-	iwl_write32(priv, CSR_INT, inta);
-
-	/* Ack/clear/reset pending flow-handler (DMA) interrupts.
-	 * Any new interrupts that happen after this, either while we're
-	 * in this tasklet, or later, will show up in next ISR/tasklet. */
-	inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
-	iwl_write32(priv, CSR_FH_INT_STATUS, inta_fh);
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-	if (iwl_get_debug_level(priv) & IWL_DL_ISR) {
-		/* just for debug */
-		inta_mask = iwl_read32(priv, CSR_INT_MASK);
-		IWL_DEBUG_ISR(priv, "inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
-			      inta, inta_mask, inta_fh);
-	}
-#endif
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	/* Since CSR_INT and CSR_FH_INT_STATUS reads and clears are not
-	 * atomic, make sure that inta covers all the interrupts that
-	 * we've discovered, even if FH interrupt came in just after
-	 * reading CSR_INT. */
-	if (inta_fh & CSR49_FH_INT_RX_MASK)
-		inta |= CSR_INT_BIT_FH_RX;
-	if (inta_fh & CSR49_FH_INT_TX_MASK)
-		inta |= CSR_INT_BIT_FH_TX;
-
-	/* Now service all interrupt bits discovered above. */
-	if (inta & CSR_INT_BIT_HW_ERR) {
-		IWL_ERR(priv, "Hardware error detected.  Restarting.\n");
-
-		/* Tell the device to stop sending interrupts */
-		iwl_disable_interrupts(priv);
-
-		priv->isr_stats.hw++;
-		iwl_irq_handle_error(priv);
-
-		handled |= CSR_INT_BIT_HW_ERR;
-
-		return;
-	}
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-	if (iwl_get_debug_level(priv) & (IWL_DL_ISR)) {
-		/* NIC fires this, but we don't use it, redundant with WAKEUP */
-		if (inta & CSR_INT_BIT_SCD) {
-			IWL_DEBUG_ISR(priv, "Scheduler finished to transmit "
-				      "the frame/frames.\n");
-			priv->isr_stats.sch++;
-		}
-
-		/* Alive notification via Rx interrupt will do the real work */
-		if (inta & CSR_INT_BIT_ALIVE) {
-			IWL_DEBUG_ISR(priv, "Alive interrupt\n");
-			priv->isr_stats.alive++;
-		}
-	}
-#endif
-	/* Safely ignore these bits for debug checks below */
-	inta &= ~(CSR_INT_BIT_SCD | CSR_INT_BIT_ALIVE);
-
-	/* HW RF KILL switch toggled */
-	if (inta & CSR_INT_BIT_RF_KILL) {
-		int hw_rf_kill = 0;
-		if (!(iwl_read32(priv, CSR_GP_CNTRL) &
-				CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW))
-			hw_rf_kill = 1;
-
-		IWL_WARN(priv, "RF_KILL bit toggled to %s.\n",
-				hw_rf_kill ? "disable radio" : "enable radio");
-
-		priv->isr_stats.rfkill++;
-
-		/* driver only loads ucode once setting the interface up.
-		 * the driver allows loading the ucode even if the radio
-		 * is killed. Hence update the killswitch state here. The
-		 * rfkill handler will care about restarting if needed.
-		 */
-		if (!test_bit(STATUS_ALIVE, &priv->status)) {
-			if (hw_rf_kill)
-				set_bit(STATUS_RF_KILL_HW, &priv->status);
-			else
-				clear_bit(STATUS_RF_KILL_HW, &priv->status);
-			wiphy_rfkill_set_hw_state(priv->hw->wiphy, hw_rf_kill);
-		}
-
-		handled |= CSR_INT_BIT_RF_KILL;
-	}
-
-	/* Chip got too hot and stopped itself */
-	if (inta & CSR_INT_BIT_CT_KILL) {
-		IWL_ERR(priv, "Microcode CT kill error detected.\n");
-		priv->isr_stats.ctkill++;
-		handled |= CSR_INT_BIT_CT_KILL;
-	}
-
-	/* Error detected by uCode */
-	if (inta & CSR_INT_BIT_SW_ERR) {
-		IWL_ERR(priv, "Microcode SW error detected. "
-			" Restarting 0x%X.\n", inta);
-		priv->isr_stats.sw++;
-		iwl_irq_handle_error(priv);
-		handled |= CSR_INT_BIT_SW_ERR;
-	}
-
-	/*
-	 * uCode wakes up after power-down sleep.
-	 * Tell device about any new tx or host commands enqueued,
-	 * and about any Rx buffers made available while asleep.
-	 */
-	if (inta & CSR_INT_BIT_WAKEUP) {
-		IWL_DEBUG_ISR(priv, "Wakeup interrupt\n");
-		iwl_rx_queue_update_write_ptr(priv, &priv->rxq);
-		for (i = 0; i < priv->hw_params.max_txq_num; i++)
-			iwl_txq_update_write_ptr(priv, &priv->txq[i]);
-		priv->isr_stats.wakeup++;
-		handled |= CSR_INT_BIT_WAKEUP;
-	}
-
-	/* All uCode command responses, including Tx command responses,
-	 * Rx "responses" (frame-received notification), and other
-	 * notifications from uCode come through here*/
-	if (inta & (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX)) {
-		iwl_rx_handle(priv);
-		priv->isr_stats.rx++;
-		handled |= (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX);
-	}
-
-	/* This "Tx" DMA channel is used only for loading uCode */
-	if (inta & CSR_INT_BIT_FH_TX) {
-		IWL_DEBUG_ISR(priv, "uCode load interrupt\n");
-		priv->isr_stats.tx++;
-		handled |= CSR_INT_BIT_FH_TX;
-		/* Wake up uCode load routine, now that load is complete */
-		priv->ucode_write_complete = 1;
-		wake_up_interruptible(&priv->wait_command_queue);
-	}
-
-	if (inta & ~handled) {
-		IWL_ERR(priv, "Unhandled INTA bits 0x%08x\n", inta & ~handled);
-		priv->isr_stats.unhandled++;
-	}
-
-	if (inta & ~(priv->inta_mask)) {
-		IWL_WARN(priv, "Disabled INTA bits 0x%08x were pending\n",
-			 inta & ~priv->inta_mask);
-		IWL_WARN(priv, "   with FH_INT = 0x%08x\n", inta_fh);
-	}
-
-	/* Re-enable all interrupts */
-	/* only Re-enable if disabled by irq */
-	if (test_bit(STATUS_INT_ENABLED, &priv->status))
-		iwl_enable_interrupts(priv);
-	/* Re-enable RF_KILL if it occurred */
-	else if (handled & CSR_INT_BIT_RF_KILL)
-		iwl_enable_rfkill_int(priv);
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-	if (iwl_get_debug_level(priv) & (IWL_DL_ISR)) {
-		inta = iwl_read32(priv, CSR_INT);
-		inta_mask = iwl_read32(priv, CSR_INT_MASK);
-		inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
-		IWL_DEBUG_ISR(priv, "End inta 0x%08x, enabled 0x%08x, fh 0x%08x, "
-			"flags 0x%08lx\n", inta, inta_mask, inta_fh, flags);
-	}
-#endif
-}
-
 /* tasklet for iwlagn interrupt */
 static void iwl_irq_tasklet(struct iwl_priv *priv)
 {
@@ -1171,7 +907,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 		if (inta & (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX)) {
 			handled |= (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX);
 			iwl_write32(priv, CSR_FH_INT_STATUS,
-					CSR49_FH_INT_RX_MASK);
+					CSR_FH_INT_RX_MASK);
 		}
 		if (inta & CSR_INT_BIT_RX_PERIODIC) {
 			handled |= CSR_INT_BIT_RX_PERIODIC;
@@ -1209,7 +945,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 
 	/* This "Tx" DMA channel is used only for loading uCode */
 	if (inta & CSR_INT_BIT_FH_TX) {
-		iwl_write32(priv, CSR_FH_INT_STATUS, CSR49_FH_INT_TX_MASK);
+		iwl_write32(priv, CSR_FH_INT_STATUS, CSR_FH_INT_TX_MASK);
 		IWL_DEBUG_ISR(priv, "uCode load interrupt\n");
 		priv->isr_stats.tx++;
 		handled |= CSR_INT_BIT_FH_TX;
@@ -1357,26 +1093,48 @@ static struct attribute_group iwl_attribute_group = {
  *
  ******************************************************************************/
 
-static void iwl_dealloc_ucode_pci(struct iwl_priv *priv)
+static void iwl_free_fw_desc(struct pci_dev *pci_dev, struct fw_desc *desc)
 {
-	iwl_free_fw_desc(priv->pci_dev, &priv->ucode_code);
-	iwl_free_fw_desc(priv->pci_dev, &priv->ucode_data);
-	iwl_free_fw_desc(priv->pci_dev, &priv->ucode_data_backup);
-	iwl_free_fw_desc(priv->pci_dev, &priv->ucode_init);
-	iwl_free_fw_desc(priv->pci_dev, &priv->ucode_init_data);
-	iwl_free_fw_desc(priv->pci_dev, &priv->ucode_boot);
+	if (desc->v_addr)
+		dma_free_coherent(&pci_dev->dev, desc->len,
+				  desc->v_addr, desc->p_addr);
+	desc->v_addr = NULL;
+	desc->len = 0;
 }
 
-static void iwl_nic_start(struct iwl_priv *priv)
+static void iwl_free_fw_img(struct pci_dev *pci_dev, struct fw_img *img)
 {
-	/* Remove all resets to allow NIC to operate */
-	iwl_write32(priv, CSR_RESET, 0);
+	iwl_free_fw_desc(pci_dev, &img->code);
+	iwl_free_fw_desc(pci_dev, &img->data);
+}
+
+static int iwl_alloc_fw_desc(struct pci_dev *pci_dev, struct fw_desc *desc,
+			     const void *data, size_t len)
+{
+	if (!len) {
+		desc->v_addr = NULL;
+		return -EINVAL;
+	}
+
+	desc->v_addr = dma_alloc_coherent(&pci_dev->dev, len,
+					  &desc->p_addr, GFP_KERNEL);
+	if (!desc->v_addr)
+		return -ENOMEM;
+	desc->len = len;
+	memcpy(desc->v_addr, data, len);
+	return 0;
+}
+
+static void iwl_dealloc_ucode_pci(struct iwl_priv *priv)
+{
+	iwl_free_fw_img(priv->pci_dev, &priv->ucode_rt);
+	iwl_free_fw_img(priv->pci_dev, &priv->ucode_init);
 }
 
 struct iwlagn_ucode_capabilities {
 	u32 max_probe_length;
 	u32 standard_phy_calibration_size;
-	bool pan;
+	u32 flags;
 };
 
 static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context);
@@ -1422,8 +1180,8 @@ static int __must_check iwl_request_firmware(struct iwl_priv *priv, bool first)
 }
 
 struct iwlagn_firmware_pieces {
-	const void *inst, *data, *init, *init_data, *boot;
-	size_t inst_size, data_size, init_size, init_data_size, boot_size;
+	const void *inst, *data, *init, *init_data;
+	size_t inst_size, data_size, init_size, init_data_size;
 
 	u32 build;
 
@@ -1444,28 +1202,18 @@ static int iwlagn_load_legacy_firmware(struct iwl_priv *priv,
 
 	switch (api_ver) {
 	default:
-		/*
-		 * 4965 doesn't revision the firmware file format
-		 * along with the API version, it always uses v1
-		 * file format.
-		 */
-		if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) !=
-				CSR_HW_REV_TYPE_4965) {
-			hdr_size = 28;
-			if (ucode_raw->size < hdr_size) {
-				IWL_ERR(priv, "File size too small!\n");
-				return -EINVAL;
-			}
-			pieces->build = le32_to_cpu(ucode->u.v2.build);
-			pieces->inst_size = le32_to_cpu(ucode->u.v2.inst_size);
-			pieces->data_size = le32_to_cpu(ucode->u.v2.data_size);
-			pieces->init_size = le32_to_cpu(ucode->u.v2.init_size);
-			pieces->init_data_size = le32_to_cpu(ucode->u.v2.init_data_size);
-			pieces->boot_size = le32_to_cpu(ucode->u.v2.boot_size);
-			src = ucode->u.v2.data;
-			break;
+		hdr_size = 28;
+		if (ucode_raw->size < hdr_size) {
+			IWL_ERR(priv, "File size too small!\n");
+			return -EINVAL;
 		}
-		/* fall through for 4965 */
+		pieces->build = le32_to_cpu(ucode->u.v2.build);
+		pieces->inst_size = le32_to_cpu(ucode->u.v2.inst_size);
+		pieces->data_size = le32_to_cpu(ucode->u.v2.data_size);
+		pieces->init_size = le32_to_cpu(ucode->u.v2.init_size);
+		pieces->init_data_size = le32_to_cpu(ucode->u.v2.init_data_size);
+		src = ucode->u.v2.data;
+		break;
 	case 0:
 	case 1:
 	case 2:
@@ -1479,7 +1227,6 @@ static int iwlagn_load_legacy_firmware(struct iwl_priv *priv,
 		pieces->data_size = le32_to_cpu(ucode->u.v1.data_size);
 		pieces->init_size = le32_to_cpu(ucode->u.v1.init_size);
 		pieces->init_data_size = le32_to_cpu(ucode->u.v1.init_data_size);
-		pieces->boot_size = le32_to_cpu(ucode->u.v1.boot_size);
 		src = ucode->u.v1.data;
 		break;
 	}
@@ -1487,7 +1234,7 @@ static int iwlagn_load_legacy_firmware(struct iwl_priv *priv,
 	/* Verify size of file vs. image size info in file's header */
 	if (ucode_raw->size != hdr_size + pieces->inst_size +
 				pieces->data_size + pieces->init_size +
-				pieces->init_data_size + pieces->boot_size) {
+				pieces->init_data_size) {
 
 		IWL_ERR(priv,
 			"uCode file size %d does not match expected size\n",
@@ -1503,8 +1250,6 @@ static int iwlagn_load_legacy_firmware(struct iwl_priv *priv,
 	src += pieces->init_size;
 	pieces->init_data = src;
 	src += pieces->init_data_size;
-	pieces->boot = src;
-	src += pieces->boot_size;
 
 	return 0;
 }
@@ -1605,8 +1350,7 @@ static int iwlagn_load_firmware(struct iwl_priv *priv,
 			pieces->init_data_size = tlv_len;
 			break;
 		case IWL_UCODE_TLV_BOOT:
-			pieces->boot = tlv_data;
-			pieces->boot_size = tlv_len;
+			IWL_ERR(priv, "Found unexpected BOOT ucode\n");
 			break;
 		case IWL_UCODE_TLV_PROBE_MAX_LEN:
 			if (tlv_len != sizeof(u32))
@@ -1617,7 +1361,23 @@ static int iwlagn_load_firmware(struct iwl_priv *priv,
 		case IWL_UCODE_TLV_PAN:
 			if (tlv_len)
 				goto invalid_tlv_len;
-			capa->pan = true;
+			capa->flags |= IWL_UCODE_TLV_FLAGS_PAN;
+			break;
+		case IWL_UCODE_TLV_FLAGS:
+			/* must be at least one u32 */
+			if (tlv_len < sizeof(u32))
+				goto invalid_tlv_len;
+			/* and a proper number of u32s */
+			if (tlv_len % sizeof(u32))
+				goto invalid_tlv_len;
+			/*
+			 * This driver only reads the first u32 as
+			 * right now no more features are defined,
+			 * if that changes then either the driver
+			 * will not work with the new firmware, or
+			 * it'll not take advantage of new features.
+			 */
+			capa->flags = le32_to_cpup((__le32 *)tlv_data);
 			break;
 		case IWL_UCODE_TLV_INIT_EVTLOG_PTR:
 			if (tlv_len != sizeof(u32))
@@ -1667,7 +1427,7 @@ static int iwlagn_load_firmware(struct iwl_priv *priv,
 					le32_to_cpup((__le32 *)tlv_data);
 			break;
 		default:
-			IWL_WARN(priv, "unknown TLV: %d\n", tlv_type);
+			IWL_DEBUG_INFO(priv, "unknown TLV: %d\n", tlv_type);
 			break;
 		}
 	}
@@ -1806,8 +1566,6 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 		       pieces.init_size);
 	IWL_DEBUG_INFO(priv, "f/w package hdr init data size = %Zd\n",
 		       pieces.init_data_size);
-	IWL_DEBUG_INFO(priv, "f/w package hdr boot inst size = %Zd\n",
-		       pieces.boot_size);
 
 	/* Verify that uCode images will fit in card's SRAM */
 	if (pieces.inst_size > priv->hw_params.max_inst_size) {
@@ -1834,48 +1592,25 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 		goto try_again;
 	}
 
-	if (pieces.boot_size > priv->hw_params.max_bsm_size) {
-		IWL_ERR(priv, "uCode boot instr len %Zd too large to fit in\n",
-			pieces.boot_size);
-		goto try_again;
-	}
-
 	/* Allocate ucode buffers for card's bus-master loading ... */
 
 	/* Runtime instructions and 2 copies of data:
 	 * 1) unmodified from disk
 	 * 2) backup cache for save/restore during power-downs */
-	priv->ucode_code.len = pieces.inst_size;
-	iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_code);
-
-	priv->ucode_data.len = pieces.data_size;
-	iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_data);
-
-	priv->ucode_data_backup.len = pieces.data_size;
-	iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_data_backup);
-
-	if (!priv->ucode_code.v_addr || !priv->ucode_data.v_addr ||
-	    !priv->ucode_data_backup.v_addr)
+	if (iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_rt.code,
+			      pieces.inst, pieces.inst_size))
+		goto err_pci_alloc;
+	if (iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_rt.data,
+			      pieces.data, pieces.data_size))
 		goto err_pci_alloc;
 
 	/* Initialization instructions and data */
 	if (pieces.init_size && pieces.init_data_size) {
-		priv->ucode_init.len = pieces.init_size;
-		iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_init);
-
-		priv->ucode_init_data.len = pieces.init_data_size;
-		iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_init_data);
-
-		if (!priv->ucode_init.v_addr || !priv->ucode_init_data.v_addr)
+		if (iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_init.code,
+				      pieces.init, pieces.init_size))
 			goto err_pci_alloc;
-	}
-
-	/* Bootstrap (instructions only, no data) */
-	if (pieces.boot_size) {
-		priv->ucode_boot.len = pieces.boot_size;
-		iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_boot);
-
-		if (!priv->ucode_boot.v_addr)
+		if (iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_init.data,
+				      pieces.init_data, pieces.init_data_size))
 			goto err_pci_alloc;
 	}
 
@@ -1901,50 +1636,19 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 			priv->cfg->base_params->max_event_log_size;
 	priv->_agn.inst_errlog_ptr = pieces.inst_errlog_ptr;
 
-	if (ucode_capa.pan) {
+	priv->new_scan_threshold_behaviour =
+		!!(ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWSCAN);
+
+	if (ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PAN) {
 		priv->valid_contexts |= BIT(IWL_RXON_CTX_PAN);
 		priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN;
 	} else
 		priv->sta_key_max_num = STA_KEY_MAX_NUM;
 
-	/* Copy images into buffers for card's bus-master reads ... */
-
-	/* Runtime instructions (first block of data in file) */
-	IWL_DEBUG_INFO(priv, "Copying (but not loading) uCode instr len %Zd\n",
-			pieces.inst_size);
-	memcpy(priv->ucode_code.v_addr, pieces.inst, pieces.inst_size);
-
-	IWL_DEBUG_INFO(priv, "uCode instr buf vaddr = 0x%p, paddr = 0x%08x\n",
-		priv->ucode_code.v_addr, (u32)priv->ucode_code.p_addr);
-
-	/*
-	 * Runtime data
-	 * NOTE:  Copy into backup buffer will be done in iwl_up()
-	 */
-	IWL_DEBUG_INFO(priv, "Copying (but not loading) uCode data len %Zd\n",
-			pieces.data_size);
-	memcpy(priv->ucode_data.v_addr, pieces.data, pieces.data_size);
-	memcpy(priv->ucode_data_backup.v_addr, pieces.data, pieces.data_size);
-
-	/* Initialization instructions */
-	if (pieces.init_size) {
-		IWL_DEBUG_INFO(priv, "Copying (but not loading) init instr len %Zd\n",
-				pieces.init_size);
-		memcpy(priv->ucode_init.v_addr, pieces.init, pieces.init_size);
-	}
-
-	/* Initialization data */
-	if (pieces.init_data_size) {
-		IWL_DEBUG_INFO(priv, "Copying (but not loading) init data len %Zd\n",
-			       pieces.init_data_size);
-		memcpy(priv->ucode_init_data.v_addr, pieces.init_data,
-		       pieces.init_data_size);
-	}
-
-	/* Bootstrap instructions */
-	IWL_DEBUG_INFO(priv, "Copying (but not loading) boot instr len %Zd\n",
-			pieces.boot_size);
-	memcpy(priv->ucode_boot.v_addr, pieces.boot, pieces.boot_size);
+	if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
+		priv->cmd_queue = IWL_IPAN_CMD_QUEUE_NUM;
+	else
+		priv->cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM;
 
 	/*
 	 * figure out the offset of chain noise reset and gain commands
@@ -2062,7 +1766,7 @@ static const char *desc_lookup(u32 num)
 	max = ARRAY_SIZE(advanced_lookup) - 1;
 	for (i = 0; i < max; i++) {
 		if (advanced_lookup[i].num == num)
-			break;;
+			break;
 	}
 	return advanced_lookup[i].name;
 }
@@ -2076,13 +1780,13 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv)
 	u32 desc, time, count, base, data1;
 	u32 blink1, blink2, ilink1, ilink2;
 	u32 pc, hcmd;
+	struct iwl_error_event_table table;
 
-	if (priv->ucode_type == UCODE_INIT) {
-		base = le32_to_cpu(priv->card_alive_init.error_event_table_ptr);
+	base = priv->device_pointers.error_event_table;
+	if (priv->ucode_type == UCODE_SUBTYPE_INIT) {
 		if (!base)
 			base = priv->_agn.init_errlog_ptr;
 	} else {
-		base = le32_to_cpu(priv->card_alive.error_event_table_ptr);
 		if (!base)
 			base = priv->_agn.inst_errlog_ptr;
 	}
@@ -2090,11 +1794,15 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv)
 	if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
 		IWL_ERR(priv,
 			"Not valid error log pointer 0x%08X for %s uCode\n",
-			base, (priv->ucode_type == UCODE_INIT) ? "Init" : "RT");
+			base,
+			(priv->ucode_type == UCODE_SUBTYPE_INIT)
+					? "Init" : "RT");
 		return;
 	}
 
-	count = iwl_read_targ_mem(priv, base);
+	iwl_read_targ_mem_words(priv, base, &table, sizeof(table));
+
+	count = table.valid;
 
 	if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
 		IWL_ERR(priv, "Start IWL Error Log Dump:\n");
@@ -2102,18 +1810,18 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv)
 			priv->status, count);
 	}
 
-	desc = iwl_read_targ_mem(priv, base + 1 * sizeof(u32));
+	desc = table.error_id;
 	priv->isr_stats.err_code = desc;
-	pc = iwl_read_targ_mem(priv, base + 2 * sizeof(u32));
-	blink1 = iwl_read_targ_mem(priv, base + 3 * sizeof(u32));
-	blink2 = iwl_read_targ_mem(priv, base + 4 * sizeof(u32));
-	ilink1 = iwl_read_targ_mem(priv, base + 5 * sizeof(u32));
-	ilink2 = iwl_read_targ_mem(priv, base + 6 * sizeof(u32));
-	data1 = iwl_read_targ_mem(priv, base + 7 * sizeof(u32));
-	data2 = iwl_read_targ_mem(priv, base + 8 * sizeof(u32));
-	line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32));
-	time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32));
-	hcmd = iwl_read_targ_mem(priv, base + 22 * sizeof(u32));
+	pc = table.pc;
+	blink1 = table.blink1;
+	blink2 = table.blink2;
+	ilink1 = table.ilink1;
+	ilink2 = table.ilink2;
+	data1 = table.data1;
+	data2 = table.data2;
+	line = table.line;
+	time = table.tsf_low;
+	hcmd = table.hcmd;
 
 	trace_iwlwifi_dev_ucode_error(priv, desc, time, data1, data2, line,
 				      blink1, blink2, ilink1, ilink2);
@@ -2147,12 +1855,11 @@ static int iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 	if (num_events == 0)
 		return pos;
 
-	if (priv->ucode_type == UCODE_INIT) {
-		base = le32_to_cpu(priv->card_alive_init.log_event_table_ptr);
+	base = priv->device_pointers.log_event_table;
+	if (priv->ucode_type == UCODE_SUBTYPE_INIT) {
 		if (!base)
 			base = priv->_agn.init_evtlog_ptr;
 	} else {
-		base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
 		if (!base)
 			base = priv->_agn.inst_evtlog_ptr;
 	}
@@ -2169,14 +1876,14 @@ static int iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 	iwl_grab_nic_access(priv);
 
 	/* Set starting address; reads will auto-increment */
-	_iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, ptr);
+	iwl_write32(priv, HBUS_TARG_MEM_RADDR, ptr);
 	rmb();
 
 	/* "time" is actually "data" for mode 0 (no timestamp).
 	* place event id # at far right for easier visual parsing. */
 	for (i = 0; i < num_events; i++) {
-		ev = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
-		time = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
+		ev = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
+		time = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
 		if (mode == 0) {
 			/* data, ev */
 			if (bufsz) {
@@ -2190,7 +1897,7 @@ static int iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 					time, ev);
 			}
 		} else {
-			data = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
+			data = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
 			if (bufsz) {
 				pos += scnprintf(*buf + pos, bufsz - pos,
 						"EVT_LOGT:%010u:0x%08x:%04u\n",
@@ -2261,13 +1968,12 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 	int pos = 0;
 	size_t bufsz = 0;
 
-	if (priv->ucode_type == UCODE_INIT) {
-		base = le32_to_cpu(priv->card_alive_init.log_event_table_ptr);
+	base = priv->device_pointers.log_event_table;
+	if (priv->ucode_type == UCODE_SUBTYPE_INIT) {
 		logsize = priv->_agn.init_evtlog_size;
 		if (!base)
 			base = priv->_agn.init_evtlog_ptr;
 	} else {
-		base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
 		logsize = priv->_agn.inst_evtlog_size;
 		if (!base)
 			base = priv->_agn.inst_evtlog_ptr;
@@ -2276,7 +1982,9 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 	if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
 		IWL_ERR(priv,
 			"Invalid event log pointer 0x%08X for %s uCode\n",
-			base, (priv->ucode_type == UCODE_INIT) ? "Init" : "RT");
+			base,
+			(priv->ucode_type == UCODE_SUBTYPE_INIT)
+					? "Init" : "RT");
 		return -EINVAL;
 	}
 
@@ -2423,30 +2131,14 @@ static int iwlagn_send_calib_cfg_rt(struct iwl_priv *priv, u32 cfg)
  *                   from protocol/runtime uCode (initialization uCode's
  *                   Alive gets handled by iwl_init_alive_start()).
  */
-static void iwl_alive_start(struct iwl_priv *priv)
+int iwl_alive_start(struct iwl_priv *priv)
 {
 	int ret = 0;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 
-	IWL_DEBUG_INFO(priv, "Runtime Alive received.\n");
-
-	/* Initialize uCode has loaded Runtime uCode ... verify inst image.
-	 * This is a paranoid check, because we would not have gotten the
-	 * "runtime" alive if code weren't properly loaded.  */
-	if (iwl_verify_ucode(priv)) {
-		/* Runtime instruction load was bad;
-		 * take it all the way back down so we can try again */
-		IWL_DEBUG_INFO(priv, "Bad runtime uCode load.\n");
-		goto restart;
-	}
-
-	ret = priv->cfg->ops->lib->alive_notify(priv);
-	if (ret) {
-		IWL_WARN(priv,
-			"Could not complete ALIVE transition [ntf]: %d\n", ret);
-		goto restart;
-	}
+	iwl_reset_ict(priv);
 
+	IWL_DEBUG_INFO(priv, "Runtime Alive received.\n");
 
 	/* After the ALIVE response, we can send host commands to the uCode */
 	set_bit(STATUS_ALIVE, &priv->status);
@@ -2455,7 +2147,7 @@ static void iwl_alive_start(struct iwl_priv *priv)
 	iwl_setup_watchdog(priv);
 
 	if (iwl_is_rfkill(priv))
-		return;
+		return -ERFKILL;
 
 	/* download priority table before any calibration request */
 	if (priv->cfg->bt_params &&
@@ -2469,10 +2161,14 @@ static void iwl_alive_start(struct iwl_priv *priv)
 		iwlagn_send_prio_tbl(priv);
 
 		/* FIXME: w/a to force change uCode BT state machine */
-		iwlagn_send_bt_env(priv, IWL_BT_COEX_ENV_OPEN,
-			BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
-		iwlagn_send_bt_env(priv, IWL_BT_COEX_ENV_CLOSE,
-			BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+		ret = iwlagn_send_bt_env(priv, IWL_BT_COEX_ENV_OPEN,
+					 BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+		if (ret)
+			return ret;
+		ret = iwlagn_send_bt_env(priv, IWL_BT_COEX_ENV_CLOSE,
+					 BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+		if (ret)
+			return ret;
 	}
 	if (priv->hw_params.calib_rt_cfg)
 		iwlagn_send_calib_cfg_rt(priv, priv->hw_params.calib_rt_cfg);
@@ -2514,30 +2210,23 @@ static void iwl_alive_start(struct iwl_priv *priv)
 	set_bit(STATUS_READY, &priv->status);
 
 	/* Configure the adapter for unassociated operation */
-	iwlcore_commit_rxon(priv, ctx);
+	ret = iwlcore_commit_rxon(priv, ctx);
+	if (ret)
+		return ret;
 
 	/* At this point, the NIC is initialized and operational */
 	iwl_rf_kill_ct_config(priv);
 
 	IWL_DEBUG_INFO(priv, "ALIVE processing complete.\n");
-	wake_up_interruptible(&priv->wait_command_queue);
-
-	iwl_power_update_mode(priv, true);
-	IWL_DEBUG_INFO(priv, "Updated power mode\n");
 
-
-	return;
-
- restart:
-	queue_work(priv->workqueue, &priv->restart);
+	return iwl_power_update_mode(priv, true);
 }
 
 static void iwl_cancel_deferred_work(struct iwl_priv *priv);
 
 static void __iwl_down(struct iwl_priv *priv)
 {
-	unsigned long flags;
-	int exit_pending = test_bit(STATUS_EXIT_PENDING, &priv->status);
+	int exit_pending;
 
 	IWL_DEBUG_INFO(priv, DRV_NAME " is going down\n");
 
@@ -2563,40 +2252,15 @@ static void __iwl_down(struct iwl_priv *priv)
 	priv->bt_full_concurrent = false;
 	priv->bt_ci_compliance = 0;
 
-	/* Unblock any waiting calls */
-	wake_up_interruptible_all(&priv->wait_command_queue);
-
 	/* Wipe out the EXIT_PENDING status bit if we are not actually
 	 * exiting the module */
 	if (!exit_pending)
 		clear_bit(STATUS_EXIT_PENDING, &priv->status);
 
-	/* stop and reset the on-board processor */
-	iwl_write32(priv, CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
-
-	/* tell the device to stop sending interrupts */
-	spin_lock_irqsave(&priv->lock, flags);
-	iwl_disable_interrupts(priv);
-	spin_unlock_irqrestore(&priv->lock, flags);
-	iwl_synchronize_irq(priv);
-
 	if (priv->mac80211_registered)
 		ieee80211_stop_queues(priv->hw);
 
-	/* If we have not previously called iwl_init() then
-	 * clear all bits but the RF Kill bit and return */
-	if (!iwl_is_init(priv)) {
-		priv->status = test_bit(STATUS_RF_KILL_HW, &priv->status) <<
-					STATUS_RF_KILL_HW |
-			       test_bit(STATUS_GEO_CONFIGURED, &priv->status) <<
-					STATUS_GEO_CONFIGURED |
-			       test_bit(STATUS_EXIT_PENDING, &priv->status) <<
-					STATUS_EXIT_PENDING;
-		goto exit;
-	}
-
-	/* ...otherwise clear out all the status bits but the RF Kill
-	 * bit and continue taking the NIC down. */
+	/* Clear out all status bits but a few that are stable across reset */
 	priv->status &= test_bit(STATUS_RF_KILL_HW, &priv->status) <<
 				STATUS_RF_KILL_HW |
 			test_bit(STATUS_GEO_CONFIGURED, &priv->status) <<
@@ -2606,31 +2270,10 @@ static void __iwl_down(struct iwl_priv *priv)
 		       test_bit(STATUS_EXIT_PENDING, &priv->status) <<
 				STATUS_EXIT_PENDING;
 
-	/* device going down, Stop using ICT table */
-	if (priv->cfg->ops->lib->isr_ops.disable)
-		priv->cfg->ops->lib->isr_ops.disable(priv);
-
-	iwlagn_txq_ctx_stop(priv);
-	iwlagn_rxq_stop(priv);
-
-	/* Power-down device's busmaster DMA clocks */
-	iwl_write_prph(priv, APMG_CLK_DIS_REG, APMG_CLK_VAL_DMA_CLK_RQT);
-	udelay(5);
-
-	/* Make sure (redundant) we've released our request to stay awake */
-	iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-
-	/* Stop the device, and put it in low power state */
-	iwl_apm_stop(priv);
-
- exit:
-	memset(&priv->card_alive, 0, sizeof(struct iwl_alive_resp));
+	iwlagn_stop_device(priv);
 
 	dev_kfree_skb(priv->beacon_skb);
 	priv->beacon_skb = NULL;
-
-	/* clear out any free frames */
-	iwl_clear_free_frames(priv);
 }
 
 static void iwl_down(struct iwl_priv *priv)
@@ -2644,9 +2287,10 @@ static void iwl_down(struct iwl_priv *priv)
 
 #define HW_READY_TIMEOUT (50)
 
+/* Note: returns poll_bit return value, which is >= 0 if success */
 static int iwl_set_hw_ready(struct iwl_priv *priv)
 {
-	int ret = 0;
+	int ret;
 
 	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 		CSR_HW_IF_CONFIG_REG_BIT_NIC_READY);
@@ -2656,25 +2300,21 @@ static int iwl_set_hw_ready(struct iwl_priv *priv)
 				CSR_HW_IF_CONFIG_REG_BIT_NIC_READY,
 				CSR_HW_IF_CONFIG_REG_BIT_NIC_READY,
 				HW_READY_TIMEOUT);
-	if (ret != -ETIMEDOUT)
-		priv->hw_ready = true;
-	else
-		priv->hw_ready = false;
 
-	IWL_DEBUG_INFO(priv, "hardware %s\n",
-		      (priv->hw_ready == 1) ? "ready" : "not ready");
+	IWL_DEBUG_INFO(priv, "hardware%s ready\n", ret < 0 ? " not" : "");
 	return ret;
 }
 
-static int iwl_prepare_card_hw(struct iwl_priv *priv)
+/* Note: returns standard 0/-ERROR code */
+int iwl_prepare_card_hw(struct iwl_priv *priv)
 {
-	int ret = 0;
+	int ret;
 
 	IWL_DEBUG_INFO(priv, "iwl_prepare_card_hw enter\n");
 
 	ret = iwl_set_hw_ready(priv);
-	if (priv->hw_ready)
-		return ret;
+	if (ret >= 0)
+		return 0;
 
 	/* If HW is not ready, prepare the conditions to check again */
 	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
@@ -2684,10 +2324,13 @@ static int iwl_prepare_card_hw(struct iwl_priv *priv)
 			~CSR_HW_IF_CONFIG_REG_BIT_NIC_PREPARE_DONE,
 			CSR_HW_IF_CONFIG_REG_BIT_NIC_PREPARE_DONE, 150000);
 
-	/* HW should be ready by now, check again. */
-	if (ret != -ETIMEDOUT)
-		iwl_set_hw_ready(priv);
+	if (ret < 0)
+		return ret;
 
+	/* HW should be ready by now, check again. */
+	ret = iwl_set_hw_ready(priv);
+	if (ret >= 0)
+		return 0;
 	return ret;
 }
 
@@ -2696,19 +2339,15 @@ static int iwl_prepare_card_hw(struct iwl_priv *priv)
 static int __iwl_up(struct iwl_priv *priv)
 {
 	struct iwl_rxon_context *ctx;
-	int i;
 	int ret;
 
+	lockdep_assert_held(&priv->mutex);
+
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status)) {
 		IWL_WARN(priv, "Exit pending; will not bring the NIC up\n");
 		return -EIO;
 	}
 
-	if (!priv->ucode_data_backup.v_addr || !priv->ucode_data.v_addr) {
-		IWL_ERR(priv, "ucode not available for device bringup\n");
-		return -EIO;
-	}
-
 	for_each_context(priv, ctx) {
 		ret = iwlagn_alloc_bcast_station(priv, ctx);
 		if (ret) {
@@ -2717,89 +2356,33 @@ static int __iwl_up(struct iwl_priv *priv)
 		}
 	}
 
-	iwl_prepare_card_hw(priv);
-
-	if (!priv->hw_ready) {
-		IWL_WARN(priv, "Exit HW not ready\n");
-		return -EIO;
-	}
-
-	/* If platform's RF_KILL switch is NOT set to KILL */
-	if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
-		clear_bit(STATUS_RF_KILL_HW, &priv->status);
-	else
-		set_bit(STATUS_RF_KILL_HW, &priv->status);
-
-	if (iwl_is_rfkill(priv)) {
-		wiphy_rfkill_set_hw_state(priv->hw->wiphy, true);
-
-		iwl_enable_interrupts(priv);
-		IWL_WARN(priv, "Radio disabled by HW RF Kill switch\n");
-		return 0;
+	ret = iwlagn_run_init_ucode(priv);
+	if (ret) {
+		IWL_ERR(priv, "Failed to run INIT ucode: %d\n", ret);
+		goto error;
 	}
 
-	iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
-
-	/* must be initialised before iwl_hw_nic_init */
-	if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
-		priv->cmd_queue = IWL_IPAN_CMD_QUEUE_NUM;
-	else
-		priv->cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM;
-
-	ret = iwlagn_hw_nic_init(priv);
+	ret = iwlagn_load_ucode_wait_alive(priv,
+					   &priv->ucode_rt,
+					   UCODE_SUBTYPE_REGULAR,
+					   UCODE_SUBTYPE_REGULAR_NEW);
 	if (ret) {
-		IWL_ERR(priv, "Unable to init nic\n");
-		return ret;
+		IWL_ERR(priv, "Failed to start RT ucode: %d\n", ret);
+		goto error;
 	}
 
-	/* make sure rfkill handshake bits are cleared */
-	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
-	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR,
-		    CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
-
-	/* clear (again), then enable host interrupts */
-	iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
-	iwl_enable_interrupts(priv);
-
-	/* really make sure rfkill handshake bits are cleared */
-	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
-	iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
-
-	/* Copy original ucode data image from disk into backup cache.
-	 * This will be used to initialize the on-board processor's
-	 * data SRAM for a clean start when the runtime program first loads. */
-	memcpy(priv->ucode_data_backup.v_addr, priv->ucode_data.v_addr,
-	       priv->ucode_data.len);
-
-	for (i = 0; i < MAX_HW_RESTARTS; i++) {
-
-		/* load bootstrap state machine,
-		 * load bootstrap program into processor's memory,
-		 * prepare to load the "initialize" uCode */
-		ret = priv->cfg->ops->lib->load_ucode(priv);
-
-		if (ret) {
-			IWL_ERR(priv, "Unable to set up bootstrap uCode: %d\n",
-				ret);
-			continue;
-		}
-
-		/* start card; "initialize" will load runtime ucode */
-		iwl_nic_start(priv);
-
-		IWL_DEBUG_INFO(priv, DRV_NAME " is coming up\n");
-
-		return 0;
-	}
+	ret = iwl_alive_start(priv);
+	if (ret)
+		goto error;
+	return 0;
 
+ error:
 	set_bit(STATUS_EXIT_PENDING, &priv->status);
 	__iwl_down(priv);
 	clear_bit(STATUS_EXIT_PENDING, &priv->status);
 
-	/* tried to restart and config the device for as long as our
-	 * patience could withstand */
-	IWL_ERR(priv, "Unable to initialize device after %d attempts.\n", i);
-	return -EIO;
+	IWL_ERR(priv, "Unable to initialize device.\n");
+	return ret;
 }
 
 
@@ -2809,36 +2392,6 @@ static int __iwl_up(struct iwl_priv *priv)
  *
  *****************************************************************************/
 
-static void iwl_bg_init_alive_start(struct work_struct *data)
-{
-	struct iwl_priv *priv =
-	    container_of(data, struct iwl_priv, init_alive_start.work);
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	mutex_lock(&priv->mutex);
-	priv->cfg->ops->lib->init_alive_start(priv);
-	mutex_unlock(&priv->mutex);
-}
-
-static void iwl_bg_alive_start(struct work_struct *data)
-{
-	struct iwl_priv *priv =
-	    container_of(data, struct iwl_priv, alive_start.work);
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	/* enable dram interrupt */
-	if (priv->cfg->ops->lib->isr_ops.reset)
-		priv->cfg->ops->lib->isr_ops.reset(priv);
-
-	mutex_lock(&priv->mutex);
-	iwl_alive_start(priv);
-	mutex_unlock(&priv->mutex);
-}
-
 static void iwl_bg_run_time_calib_work(struct work_struct *work)
 {
 	struct iwl_priv *priv = container_of(work, struct iwl_priv,
@@ -2853,22 +2406,49 @@ static void iwl_bg_run_time_calib_work(struct work_struct *work)
 	}
 
 	if (priv->start_calib) {
-		if (iwl_bt_statistics(priv)) {
-			iwl_chain_noise_calibration(priv,
-					(void *)&priv->_agn.statistics_bt);
-			iwl_sensitivity_calibration(priv,
-					(void *)&priv->_agn.statistics_bt);
-		} else {
-			iwl_chain_noise_calibration(priv,
-					(void *)&priv->_agn.statistics);
-			iwl_sensitivity_calibration(priv,
-					(void *)&priv->_agn.statistics);
-		}
+		iwl_chain_noise_calibration(priv);
+		iwl_sensitivity_calibration(priv);
 	}
 
 	mutex_unlock(&priv->mutex);
 }
 
+static void iwlagn_prepare_restart(struct iwl_priv *priv)
+{
+	struct iwl_rxon_context *ctx;
+	bool bt_full_concurrent;
+	u8 bt_ci_compliance;
+	u8 bt_load;
+	u8 bt_status;
+
+	lockdep_assert_held(&priv->mutex);
+
+	for_each_context(priv, ctx)
+		ctx->vif = NULL;
+	priv->is_open = 0;
+
+	/*
+	 * __iwl_down() will clear the BT status variables,
+	 * which is correct, but when we restart we really
+	 * want to keep them so restore them afterwards.
+	 *
+	 * The restart process will later pick them up and
+	 * re-configure the hw when we reconfigure the BT
+	 * command.
+	 */
+	bt_full_concurrent = priv->bt_full_concurrent;
+	bt_ci_compliance = priv->bt_ci_compliance;
+	bt_load = priv->bt_traffic_load;
+	bt_status = priv->bt_status;
+
+	__iwl_down(priv);
+
+	priv->bt_full_concurrent = bt_full_concurrent;
+	priv->bt_ci_compliance = bt_ci_compliance;
+	priv->bt_traffic_load = bt_load;
+	priv->bt_status = bt_status;
+}
+
 static void iwl_bg_restart(struct work_struct *data)
 {
 	struct iwl_priv *priv = container_of(data, struct iwl_priv, restart);
@@ -2877,50 +2457,13 @@ static void iwl_bg_restart(struct work_struct *data)
 		return;
 
 	if (test_and_clear_bit(STATUS_FW_ERROR, &priv->status)) {
-		struct iwl_rxon_context *ctx;
-		bool bt_full_concurrent;
-		u8 bt_ci_compliance;
-		u8 bt_load;
-		u8 bt_status;
-
 		mutex_lock(&priv->mutex);
-		for_each_context(priv, ctx)
-			ctx->vif = NULL;
-		priv->is_open = 0;
-
-		/*
-		 * __iwl_down() will clear the BT status variables,
-		 * which is correct, but when we restart we really
-		 * want to keep them so restore them afterwards.
-		 *
-		 * The restart process will later pick them up and
-		 * re-configure the hw when we reconfigure the BT
-		 * command.
-		 */
-		bt_full_concurrent = priv->bt_full_concurrent;
-		bt_ci_compliance = priv->bt_ci_compliance;
-		bt_load = priv->bt_traffic_load;
-		bt_status = priv->bt_status;
-
-		__iwl_down(priv);
-
-		priv->bt_full_concurrent = bt_full_concurrent;
-		priv->bt_ci_compliance = bt_ci_compliance;
-		priv->bt_traffic_load = bt_load;
-		priv->bt_status = bt_status;
-
+		iwlagn_prepare_restart(priv);
 		mutex_unlock(&priv->mutex);
 		iwl_cancel_deferred_work(priv);
 		ieee80211_restart_hw(priv->hw);
 	} else {
-		iwl_down(priv);
-
-		if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-			return;
-
-		mutex_lock(&priv->mutex);
-		__iwl_up(priv);
-		mutex_unlock(&priv->mutex);
+		WARN_ON(1);
 	}
 }
 
@@ -3031,8 +2574,6 @@ static int iwl_mac_offchannel_tx_cancel_wait(struct ieee80211_hw *hw)
  *
  *****************************************************************************/
 
-#define UCODE_READY_TIMEOUT	(4 * HZ)
-
 /*
  * Not a mac80211 entry point function, but it fits in with all the
  * other mac80211 functions grouped here.
@@ -3055,14 +2596,16 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 
 	hw->max_tx_aggregation_subframes = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
 
-	if (!priv->cfg->base_params->broken_powersave)
-		hw->flags |= IEEE80211_HW_SUPPORTS_PS |
-			     IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
+	hw->flags |= IEEE80211_HW_SUPPORTS_PS |
+		     IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
 
 	if (priv->cfg->sku & IWL_SKU_N)
 		hw->flags |= IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
 			     IEEE80211_HW_SUPPORTS_STATIC_SMPS;
 
+	if (capa->flags & IWL_UCODE_TLV_FLAGS_MFP)
+		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
+
 	hw->sta_data_size = sizeof(struct iwl_station_priv);
 	hw->vif_data_size = sizeof(struct iwl_vif_priv);
 
@@ -3112,7 +2655,7 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 }
 
 
-int iwlagn_mac_start(struct ieee80211_hw *hw)
+static int iwlagn_mac_start(struct ieee80211_hw *hw)
 {
 	struct iwl_priv *priv = hw->priv;
 	int ret;
@@ -3123,37 +2666,23 @@ int iwlagn_mac_start(struct ieee80211_hw *hw)
 	mutex_lock(&priv->mutex);
 	ret = __iwl_up(priv);
 	mutex_unlock(&priv->mutex);
-
 	if (ret)
 		return ret;
 
-	if (iwl_is_rfkill(priv))
-		goto out;
-
 	IWL_DEBUG_INFO(priv, "Start UP work done.\n");
 
-	/* Wait for START_ALIVE from Run Time ucode. Otherwise callbacks from
-	 * mac80211 will not be run successfully. */
-	ret = wait_event_interruptible_timeout(priv->wait_command_queue,
-			test_bit(STATUS_READY, &priv->status),
-			UCODE_READY_TIMEOUT);
-	if (!ret) {
-		if (!test_bit(STATUS_READY, &priv->status)) {
-			IWL_ERR(priv, "START_ALIVE timeout after %dms.\n",
-				jiffies_to_msecs(UCODE_READY_TIMEOUT));
-			return -ETIMEDOUT;
-		}
-	}
+	/* Now we should be done, and the READY bit should be set. */
+	if (WARN_ON(!test_bit(STATUS_READY, &priv->status)))
+		ret = -EIO;
 
 	iwlagn_led_enable(priv);
 
-out:
 	priv->is_open = 1;
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 	return 0;
 }
 
-void iwlagn_mac_stop(struct ieee80211_hw *hw)
+static void iwlagn_mac_stop(struct ieee80211_hw *hw)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -3176,7 +2705,7 @@ void iwlagn_mac_stop(struct ieee80211_hw *hw)
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-void iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static void iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -3191,11 +2720,11 @@ void iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	IWL_DEBUG_MACDUMP(priv, "leave\n");
 }
 
-void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_key_conf *keyconf,
-				struct ieee80211_sta *sta,
-				u32 iv32, u16 *phase1key)
+static void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif,
+				       struct ieee80211_key_conf *keyconf,
+				       struct ieee80211_sta *sta,
+				       u32 iv32, u16 *phase1key)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
@@ -3208,9 +2737,10 @@ void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		       struct ieee80211_key_conf *key)
+static int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+			      struct ieee80211_vif *vif,
+			      struct ieee80211_sta *sta,
+			      struct ieee80211_key_conf *key)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
@@ -3221,7 +2751,7 @@ int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 
-	if (priv->cfg->mod_params->sw_crypto) {
+	if (iwlagn_mod_params.sw_crypto) {
 		IWL_DEBUG_MAC80211(priv, "leave - hwcrypto disabled\n");
 		return -EOPNOTSUPP;
 	}
@@ -3285,11 +2815,11 @@ int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	return ret;
 }
 
-int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
-			    struct ieee80211_vif *vif,
-			    enum ieee80211_ampdu_mlme_action action,
-			    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			    u8 buf_size)
+static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
+				   struct ieee80211_vif *vif,
+				   enum ieee80211_ampdu_mlme_action action,
+				   struct ieee80211_sta *sta, u16 tid, u16 *ssn,
+				   u8 buf_size)
 {
 	struct iwl_priv *priv = hw->priv;
 	int ret = -EINVAL;
@@ -3348,6 +2878,10 @@ int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 		}
 		break;
 	case IEEE80211_AMPDU_TX_OPERATIONAL:
+		buf_size = min_t(int, buf_size, LINK_QUAL_AGG_FRAME_LIMIT_DEF);
+
+		iwlagn_txq_agg_queue_setup(priv, sta, tid, buf_size);
+
 		/*
 		 * If the limit is 0, then it wasn't initialised yet,
 		 * use the default. We can do that since we take the
@@ -3392,9 +2926,9 @@ int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 	return ret;
 }
 
-int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
-		       struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta)
+static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif,
+			      struct ieee80211_sta *sta)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
@@ -3435,8 +2969,8 @@ int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
 	return 0;
 }
 
-void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
-			       struct ieee80211_channel_switch *ch_switch)
+static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
+				struct ieee80211_channel_switch *ch_switch)
 {
 	struct iwl_priv *priv = hw->priv;
 	const struct iwl_channel_info *ch_info;
@@ -3457,21 +2991,22 @@ void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 
+	mutex_lock(&priv->mutex);
+
 	if (iwl_is_rfkill(priv))
-		goto out_exit;
+		goto out;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
 	    test_bit(STATUS_SCANNING, &priv->status))
-		goto out_exit;
+		goto out;
 
 	if (!iwl_is_associated_ctx(ctx))
-		goto out_exit;
+		goto out;
 
 	/* channel switch in progress */
 	if (priv->switch_rxon.switch_in_progress == true)
-		goto out_exit;
+		goto out;
 
-	mutex_lock(&priv->mutex);
 	if (priv->cfg->ops->lib->set_channel_switch) {
 
 		ch = channel->hw_value;
@@ -3527,16 +3062,15 @@ void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 	}
 out:
 	mutex_unlock(&priv->mutex);
-out_exit:
 	if (!priv->switch_rxon.switch_in_progress)
 		ieee80211_chswitch_done(ctx->vif, false);
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-void iwlagn_configure_filter(struct ieee80211_hw *hw,
-			     unsigned int changed_flags,
-			     unsigned int *total_flags,
-			     u64 multicast)
+static void iwlagn_configure_filter(struct ieee80211_hw *hw,
+				    unsigned int changed_flags,
+				    unsigned int *total_flags,
+				    u64 multicast)
 {
 	struct iwl_priv *priv = hw->priv;
 	__le32 filter_or = 0, filter_nand = 0;
@@ -3583,7 +3117,7 @@ void iwlagn_configure_filter(struct ieee80211_hw *hw,
 			FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
 }
 
-void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop)
+static void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -3729,8 +3263,6 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
 	INIT_WORK(&priv->tx_flush, iwl_bg_tx_flush);
 	INIT_WORK(&priv->bt_full_concurrency, iwl_bg_bt_full_concurrency);
 	INIT_WORK(&priv->bt_runtime_config, iwl_bg_bt_runtime_config);
-	INIT_DELAYED_WORK(&priv->init_alive_start, iwl_bg_init_alive_start);
-	INIT_DELAYED_WORK(&priv->alive_start, iwl_bg_alive_start);
 	INIT_DELAYED_WORK(&priv->_agn.hw_roc_work, iwlagn_bg_roc_done);
 
 	iwl_setup_scan_deferred_work(priv);
@@ -3750,12 +3282,8 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
 	priv->watchdog.data = (unsigned long)priv;
 	priv->watchdog.function = iwl_bg_watchdog;
 
-	if (!priv->cfg->base_params->use_isr_legacy)
-		tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
-			iwl_irq_tasklet, (unsigned long)priv);
-	else
-		tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
-			iwl_irq_tasklet_legacy, (unsigned long)priv);
+	tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
+		iwl_irq_tasklet, (unsigned long)priv);
 }
 
 static void iwl_cancel_deferred_work(struct iwl_priv *priv)
@@ -3763,8 +3291,6 @@ static void iwl_cancel_deferred_work(struct iwl_priv *priv)
 	if (priv->cfg->ops->lib->cancel_deferred_work)
 		priv->cfg->ops->lib->cancel_deferred_work(priv);
 
-	cancel_delayed_work_sync(&priv->init_alive_start);
-	cancel_delayed_work(&priv->alive_start);
 	cancel_work_sync(&priv->run_time_calib_work);
 	cancel_work_sync(&priv->beacon_update);
 
@@ -3805,10 +3331,7 @@ static int iwl_init_drv(struct iwl_priv *priv)
 	spin_lock_init(&priv->sta_lock);
 	spin_lock_init(&priv->hcmd_lock);
 
-	INIT_LIST_HEAD(&priv->free_frames);
-
 	mutex_init(&priv->mutex);
-	mutex_init(&priv->sync_cmd_mutex);
 
 	priv->ieee_channels = NULL;
 	priv->ieee_rates = NULL;
@@ -3845,12 +3368,6 @@ static int iwl_init_drv(struct iwl_priv *priv)
 		priv->dynamic_frag_thresh = BT_FRAG_THRESHOLD_DEF;
 	}
 
-	/* Set the tx_power_user_lmt to the lowest power level
-	 * this value will get overwritten by channel max power avg
-	 * from eeprom */
-	priv->tx_power_user_lmt = IWLAGN_TX_POWER_TARGET_POWER_MIN;
-	priv->tx_power_next = IWLAGN_TX_POWER_TARGET_POWER_MIN;
-
 	ret = iwl_init_channel_map(priv);
 	if (ret) {
 		IWL_ERR(priv, "initializing regulatory failed: %d\n", ret);
@@ -3905,28 +3422,30 @@ struct ieee80211_ops iwlagn_hw_ops = {
 	.cancel_remain_on_channel = iwl_mac_cancel_remain_on_channel,
 	.offchannel_tx = iwl_mac_offchannel_tx,
 	.offchannel_tx_cancel_wait = iwl_mac_offchannel_tx_cancel_wait,
+	CFG80211_TESTMODE_CMD(iwl_testmode_cmd)
 };
 
-static void iwl_hw_detect(struct iwl_priv *priv)
+static u32 iwl_hw_detect(struct iwl_priv *priv)
 {
-	priv->hw_rev = _iwl_read32(priv, CSR_HW_REV);
-	priv->hw_wa_rev = _iwl_read32(priv, CSR_HW_REV_WA_REG);
-	priv->rev_id = priv->pci_dev->revision;
-	IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id);
+	u8 rev_id;
+
+	pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &rev_id);
+	IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", rev_id);
+	return iwl_read32(priv, CSR_HW_REV);
 }
 
 static int iwl_set_hw_params(struct iwl_priv *priv)
 {
 	priv->hw_params.max_rxq_size = RX_QUEUE_SIZE;
 	priv->hw_params.max_rxq_log = RX_QUEUE_SIZE_LOG;
-	if (priv->cfg->mod_params->amsdu_size_8K)
+	if (iwlagn_mod_params.amsdu_size_8K)
 		priv->hw_params.rx_page_order = get_order(IWL_RX_BUF_SIZE_8K);
 	else
 		priv->hw_params.rx_page_order = get_order(IWL_RX_BUF_SIZE_4K);
 
 	priv->hw_params.max_beacon_itrvl = IWL_MAX_UCODE_BEACON_INTERVAL;
 
-	if (priv->cfg->mod_params->disable_11n)
+	if (iwlagn_mod_params.disable_11n)
 		priv->cfg->sku &= ~IWL_SKU_N;
 
 	/* Device-specific setup */
@@ -3955,6 +3474,28 @@ static const u8 iwlagn_pan_ac_to_queue[] = {
 	7, 6, 5, 4,
 };
 
+/* This function both allocates and initializes hw and priv. */
+static struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg)
+{
+	struct iwl_priv *priv;
+	/* mac80211 allocates memory for this device instance, including
+	 *   space for this driver's private structure */
+	struct ieee80211_hw *hw;
+
+	hw = ieee80211_alloc_hw(sizeof(struct iwl_priv), &iwlagn_hw_ops);
+	if (hw == NULL) {
+		pr_err("%s: Can not allocate network device\n",
+		       cfg->name);
+		goto out;
+	}
+
+	priv = hw->priv;
+	priv->hw = hw;
+
+out:
+	return hw;
+}
+
 static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	int err = 0, i;
@@ -3963,19 +3504,12 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data);
 	unsigned long flags;
 	u16 pci_cmd, num_mac;
+	u32 hw_rev;
 
 	/************************
 	 * 1. Allocating HW data
 	 ************************/
 
-	/* Disabling hardware scan means that mac80211 will perform scans
-	 * "the hard way", rather than using device's scan. */
-	if (cfg->mod_params->disable_hw_scan) {
-		dev_printk(KERN_DEBUG, &(pdev->dev),
-			"sw scan support is deprecated\n");
-		iwlagn_hw_ops.hw_scan = NULL;
-	}
-
 	hw = iwl_alloc_all(cfg);
 	if (!hw) {
 		err = -ENOMEM;
@@ -3984,6 +3518,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	priv = hw->priv;
 	/* At this point both hw and priv are allocated. */
 
+	priv->ucode_type = UCODE_SUBTYPE_NONE_LOADED;
+
 	/*
 	 * The default context is always valid,
 	 * more may be discovered when firmware
@@ -4116,16 +3652,15 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 */
 	iwl_write32(priv, CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
 
-	iwl_hw_detect(priv);
+	hw_rev = iwl_hw_detect(priv);
 	IWL_INFO(priv, "Detected %s, REV=0x%X\n",
-		priv->cfg->name, priv->hw_rev);
+		priv->cfg->name, hw_rev);
 
 	/* We disable the RETRY_TIMEOUT register (0x41) to keep
 	 * PCI Tx retries from interfering with C3 CPU state */
 	pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
 
-	iwl_prepare_card_hw(priv);
-	if (!priv->hw_ready) {
+	if (iwl_prepare_card_hw(priv)) {
 		IWL_WARN(priv, "Failed, HW not ready\n");
 		goto out_iounmap;
 	}
@@ -4134,7 +3669,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * 4. Read EEPROM
 	 *****************/
 	/* Read the EEPROM */
-	err = iwl_eeprom_init(priv);
+	err = iwl_eeprom_init(priv, hw_rev);
 	if (err) {
 		IWL_ERR(priv, "Unable to init EEPROM\n");
 		goto out_iounmap;
@@ -4186,10 +3721,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_enable_msi(priv->pci_dev);
 
-	if (priv->cfg->ops->lib->isr_ops.alloc)
-		priv->cfg->ops->lib->isr_ops.alloc(priv);
+	iwl_alloc_isr_ict(priv);
 
-	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr_ops.isr,
+	err = request_irq(priv->pci_dev->irq, iwl_isr_ict,
 			  IRQF_SHARED, DRV_NAME, priv);
 	if (err) {
 		IWL_ERR(priv, "Error allocating IRQ %d\n", priv->pci_dev->irq);
@@ -4198,6 +3732,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	iwl_setup_deferred_work(priv);
 	iwl_setup_rx_handlers(priv);
+	iwl_testmode_init(priv);
 
 	/*********************************************
 	 * 8. Enable interrupts and read RFKILL state
@@ -4236,8 +3771,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
 	free_irq(priv->pci_dev->irq, priv);
-	if (priv->cfg->ops->lib->isr_ops.free)
-		priv->cfg->ops->lib->isr_ops.free(priv);
+	iwl_free_isr_ict(priv);
  out_disable_msi:
 	pci_disable_msi(priv->pci_dev);
 	iwl_uninit_drv(priv);
@@ -4283,17 +3817,9 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
 	if (priv->mac80211_registered) {
 		ieee80211_unregister_hw(priv->hw);
 		priv->mac80211_registered = 0;
-	} else {
-		iwl_down(priv);
 	}
 
-	/*
-	 * Make sure device is reset to low power before unloading driver.
-	 * This may be redundant with iwl_down(), but there are paths to
-	 * run iwl_down() without calling apm_ops.stop(), and there are
-	 * paths to avoid running iwl_down() at all before leaving driver.
-	 * This (inexpensive) call *makes sure* device is reset.
-	 */
+	/* Reset to low power before unloading driver. */
 	iwl_apm_stop(priv);
 
 	iwl_tt_exit(priv);
@@ -4335,8 +3861,7 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
 
 	iwl_uninit_drv(priv);
 
-	if (priv->cfg->ops->lib->isr_ops.free)
-		priv->cfg->ops->lib->isr_ops.free(priv);
+	iwl_free_isr_ict(priv);
 
 	dev_kfree_skb(priv->beacon_skb);
 
@@ -4521,21 +4046,21 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x088F, 0x4266, iwl6035_2bg_cfg)},
 	{IWL_PCI_DEVICE(0x088E, 0x4466, iwl6035_2bg_cfg)},
 
-/* 200 Series */
-	{IWL_PCI_DEVICE(0x0894, 0x0022, iwl200_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0895, 0x0222, iwl200_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0894, 0x0422, iwl200_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0894, 0x0026, iwl200_bg_cfg)},
-	{IWL_PCI_DEVICE(0x0895, 0x0226, iwl200_bg_cfg)},
-	{IWL_PCI_DEVICE(0x0894, 0x0426, iwl200_bg_cfg)},
-
-/* 230 Series */
-	{IWL_PCI_DEVICE(0x0892, 0x0062, iwl230_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0893, 0x0262, iwl230_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0892, 0x0462, iwl230_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0892, 0x0066, iwl230_bg_cfg)},
-	{IWL_PCI_DEVICE(0x0893, 0x0266, iwl230_bg_cfg)},
-	{IWL_PCI_DEVICE(0x0892, 0x0466, iwl230_bg_cfg)},
+/* 105 Series */
+	{IWL_PCI_DEVICE(0x0894, 0x0022, iwl105_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0895, 0x0222, iwl105_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0894, 0x0422, iwl105_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0894, 0x0026, iwl105_bg_cfg)},
+	{IWL_PCI_DEVICE(0x0895, 0x0226, iwl105_bg_cfg)},
+	{IWL_PCI_DEVICE(0x0894, 0x0426, iwl105_bg_cfg)},
+
+/* 135 Series */
+	{IWL_PCI_DEVICE(0x0892, 0x0062, iwl135_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0893, 0x0262, iwl135_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0892, 0x0462, iwl135_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x0892, 0x0066, iwl135_bg_cfg)},
+	{IWL_PCI_DEVICE(0x0893, 0x0266, iwl135_bg_cfg)},
+	{IWL_PCI_DEVICE(0x0892, 0x0466, iwl135_bg_cfg)},
 
 	{0}
 };
@@ -4585,43 +4110,21 @@ module_exit(iwl_exit);
 module_init(iwl_init);
 
 #ifdef CONFIG_IWLWIFI_DEBUG
-module_param_named(debug50, iwl_debug_level, uint, S_IRUGO);
-MODULE_PARM_DESC(debug50, "50XX debug output mask (deprecated)");
 module_param_named(debug, iwl_debug_level, uint, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "debug output mask");
 #endif
 
-module_param_named(swcrypto50, iwlagn_mod_params.sw_crypto, bool, S_IRUGO);
-MODULE_PARM_DESC(swcrypto50,
-		 "using crypto in software (default 0 [hardware]) (deprecated)");
 module_param_named(swcrypto, iwlagn_mod_params.sw_crypto, int, S_IRUGO);
 MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
-module_param_named(queues_num50,
-		   iwlagn_mod_params.num_of_queues, int, S_IRUGO);
-MODULE_PARM_DESC(queues_num50,
-		 "number of hw queues in 50xx series (deprecated)");
 module_param_named(queues_num, iwlagn_mod_params.num_of_queues, int, S_IRUGO);
 MODULE_PARM_DESC(queues_num, "number of hw queues.");
-module_param_named(11n_disable50, iwlagn_mod_params.disable_11n, int, S_IRUGO);
-MODULE_PARM_DESC(11n_disable50, "disable 50XX 11n functionality (deprecated)");
 module_param_named(11n_disable, iwlagn_mod_params.disable_11n, int, S_IRUGO);
 MODULE_PARM_DESC(11n_disable, "disable 11n functionality");
-module_param_named(amsdu_size_8K50, iwlagn_mod_params.amsdu_size_8K,
-		   int, S_IRUGO);
-MODULE_PARM_DESC(amsdu_size_8K50,
-		 "enable 8K amsdu size in 50XX series (deprecated)");
 module_param_named(amsdu_size_8K, iwlagn_mod_params.amsdu_size_8K,
 		   int, S_IRUGO);
 MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size");
-module_param_named(fw_restart50, iwlagn_mod_params.restart_fw, int, S_IRUGO);
-MODULE_PARM_DESC(fw_restart50,
-		 "restart firmware in case of error (deprecated)");
 module_param_named(fw_restart, iwlagn_mod_params.restart_fw, int, S_IRUGO);
 MODULE_PARM_DESC(fw_restart, "restart firmware in case of error");
-module_param_named(
-	disable_hw_scan, iwlagn_mod_params.disable_hw_scan, int, S_IRUGO);
-MODULE_PARM_DESC(disable_hw_scan,
-		 "disable hardware scanning (default 0) (deprecated)");
 
 module_param_named(ucode_alternative, iwlagn_wanted_ucode_alternative, int,
 		   S_IRUGO);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index 20f8e4188994069f8dc4e80080910ecfccc0edef..fe33fe8aa4185ed0a47bb668048745df7cd32e0b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,6 @@
 #include "iwl-dev.h"
 
 /* configuration for the _agn devices */
-extern struct iwl_cfg iwl4965_agn_cfg;
 extern struct iwl_cfg iwl5300_agn_cfg;
 extern struct iwl_cfg iwl5100_agn_cfg;
 extern struct iwl_cfg iwl5350_agn_cfg;
@@ -103,10 +102,10 @@ extern struct iwl_cfg iwl2030_2bg_cfg;
 extern struct iwl_cfg iwl6035_2agn_cfg;
 extern struct iwl_cfg iwl6035_2abg_cfg;
 extern struct iwl_cfg iwl6035_2bg_cfg;
-extern struct iwl_cfg iwl200_bg_cfg;
-extern struct iwl_cfg iwl200_bgn_cfg;
-extern struct iwl_cfg iwl230_bg_cfg;
-extern struct iwl_cfg iwl230_bgn_cfg;
+extern struct iwl_cfg iwl105_bg_cfg;
+extern struct iwl_cfg iwl105_bgn_cfg;
+extern struct iwl_cfg iwl135_bg_cfg;
+extern struct iwl_cfg iwl135_bgn_cfg;
 
 extern struct iwl_mod_params iwlagn_mod_params;
 extern struct iwl_hcmd_ops iwlagn_hcmd;
@@ -114,7 +113,6 @@ extern struct iwl_hcmd_ops iwlagn_bt_hcmd;
 extern struct iwl_hcmd_utils_ops iwlagn_hcmd_utils;
 
 extern struct ieee80211_ops iwlagn_hw_ops;
-extern struct ieee80211_ops iwl4965_hw_ops;
 
 int iwl_reset_ict(struct iwl_priv *priv);
 void iwl_disable_ict(struct iwl_priv *priv);
@@ -122,21 +120,25 @@ int iwl_alloc_isr_ict(struct iwl_priv *priv);
 void iwl_free_isr_ict(struct iwl_priv *priv);
 irqreturn_t iwl_isr_ict(int irq, void *data);
 
+/* call this function to flush any scheduled tasklet */
+static inline void iwl_synchronize_irq(struct iwl_priv *priv)
+{
+	/* wait to make sure we flush pending tasklet*/
+	synchronize_irq(priv->pci_dev->irq);
+	tasklet_kill(&priv->irq_tasklet);
+}
+
+int iwl_prepare_card_hw(struct iwl_priv *priv);
+
+int iwlagn_start_device(struct iwl_priv *priv);
+void iwlagn_stop_device(struct iwl_priv *priv);
+
 /* tx queue */
 void iwlagn_set_wr_ptrs(struct iwl_priv *priv,
 		     int txq_id, u32 index);
 void iwlagn_tx_queue_set_status(struct iwl_priv *priv,
 			     struct iwl_tx_queue *txq,
 			     int tx_fifo_id, int scd_retry);
-void iwlagn_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
-				    struct iwl_tx_queue *txq,
-				    u16 byte_cnt);
-void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
-				   struct iwl_tx_queue *txq);
-int iwlagn_txq_agg_enable(struct iwl_priv *priv, int txq_id,
-			  int tx_fifo, int sta_id, int tid, u16 ssn_idx);
-int iwlagn_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
-			   u16 ssn_idx, u8 tx_fifo);
 void iwlagn_txq_set_sched(struct iwl_priv *priv, u32 mask);
 void iwl_free_tfds_in_queue(struct iwl_priv *priv,
 			    int sta_id, int tid, int freed);
@@ -151,16 +153,14 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 			     u32 changes);
 
 /* uCode */
-int iwlagn_load_ucode(struct iwl_priv *priv);
 void iwlagn_rx_calib_result(struct iwl_priv *priv,
 			 struct iwl_rx_mem_buffer *rxb);
-void iwlagn_rx_calib_complete(struct iwl_priv *priv,
-			   struct iwl_rx_mem_buffer *rxb);
-void iwlagn_init_alive_start(struct iwl_priv *priv);
-int iwlagn_alive_notify(struct iwl_priv *priv);
-int iwl_verify_ucode(struct iwl_priv *priv);
-void iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type);
+int iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type);
 void iwlagn_send_prio_tbl(struct iwl_priv *priv);
+int iwlagn_run_init_ucode(struct iwl_priv *priv);
+int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
+				 struct fw_img *image,
+				 int subtype, int alternate_subtype);
 
 /* lib */
 void iwl_check_abort_status(struct iwl_priv *priv,
@@ -179,8 +179,6 @@ int iwlagn_hw_nic_init(struct iwl_priv *priv);
 int iwlagn_wait_tx_queue_empty(struct iwl_priv *priv);
 int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
 void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
-void iwl_dump_csr(struct iwl_priv *priv);
-int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display);
 
 /* rx */
 void iwlagn_rx_queue_restock(struct iwl_priv *priv);
@@ -206,6 +204,9 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 			struct ieee80211_sta *sta, u16 tid, u16 *ssn);
 int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
 		       struct ieee80211_sta *sta, u16 tid);
+void iwlagn_txq_agg_queue_setup(struct iwl_priv *priv,
+				struct ieee80211_sta *sta,
+				int tid, int frame_limit);
 int iwlagn_txq_check_empty(struct iwl_priv *priv,
 			   int sta_id, u8 tid, int txq_id);
 void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
@@ -225,6 +226,7 @@ static inline u32 iwl_tx_status_to_mac80211(u32 status)
 	case TX_STATUS_DIRECT_DONE:
 		return IEEE80211_TX_STAT_ACK;
 	case TX_STATUS_FAIL_DEST_PS:
+	case TX_STATUS_FAIL_PASSIVE_NO_RX:
 		return IEEE80211_TX_STAT_TX_FILTERED;
 	default:
 		return 0;
@@ -249,8 +251,6 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv,
 			       struct ieee80211_vif *vif, bool add);
 
 /* hcmd */
-int iwlagn_send_rxon_assoc(struct iwl_priv *priv,
-			   struct iwl_rxon_context *ctx);
 int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant);
 int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
 
@@ -311,7 +311,7 @@ static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
 
 static inline u8 iwl_hw_get_rate(__le32 rate_n_flags)
 {
-	return le32_to_cpu(rate_n_flags) & 0xFF;
+	return le32_to_cpu(rate_n_flags) & RATE_MCS_RATE_MSK;
 }
 
 static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
@@ -322,50 +322,39 @@ static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
 /* eeprom */
 void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv);
 void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac);
-int iwlcore_eeprom_acquire_semaphore(struct iwl_priv *priv);
-void iwlcore_eeprom_release_semaphore(struct iwl_priv *priv);
 
 /* notification wait support */
 void __acquires(wait_entry)
 iwlagn_init_notification_wait(struct iwl_priv *priv,
 			      struct iwl_notification_wait *wait_entry,
+			      u8 cmd,
 			      void (*fn)(struct iwl_priv *priv,
-					 struct iwl_rx_packet *pkt),
-			      u8 cmd);
-signed long __releases(wait_entry)
+					 struct iwl_rx_packet *pkt,
+					 void *data),
+			      void *fn_data);
+int __must_check __releases(wait_entry)
 iwlagn_wait_notification(struct iwl_priv *priv,
 			 struct iwl_notification_wait *wait_entry,
 			 unsigned long timeout);
 void __releases(wait_entry)
 iwlagn_remove_notification(struct iwl_priv *priv,
 			   struct iwl_notification_wait *wait_entry);
-
-/* mac80211 handlers (for 4965) */
-void iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
-int iwlagn_mac_start(struct ieee80211_hw *hw);
-void iwlagn_mac_stop(struct ieee80211_hw *hw);
-void iwlagn_configure_filter(struct ieee80211_hw *hw,
-			     unsigned int changed_flags,
-			     unsigned int *total_flags,
-			     u64 multicast);
-int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		       struct ieee80211_key_conf *key);
-void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_key_conf *keyconf,
-				struct ieee80211_sta *sta,
-				u32 iv32, u16 *phase1key);
-int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
-			    struct ieee80211_vif *vif,
-			    enum ieee80211_ampdu_mlme_action action,
-			    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			    u8 buf_size);
-int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
-		       struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta);
-void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
-			       struct ieee80211_channel_switch *ch_switch);
-void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop);
+extern int iwlagn_init_alive_start(struct iwl_priv *priv);
+extern int iwl_alive_start(struct iwl_priv *priv);
+/* svtool */
+#ifdef CONFIG_IWLWIFI_DEVICE_SVTOOL
+extern int iwl_testmode_cmd(struct ieee80211_hw *hw, void *data, int len);
+extern void iwl_testmode_init(struct iwl_priv *priv);
+#else
+static inline
+int iwl_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
+{
+	return -ENOSYS;
+}
+static inline
+void iwl_testmode_init(struct iwl_priv *priv)
+{
+}
+#endif
 
 #endif /* __iwl_agn_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index ca42ffa63ed73865596325dc2f3157964efda6e2..5fdad6532118884aebdbf9854597cbf2e0928ad6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -103,9 +103,7 @@ enum {
 	REPLY_WEPKEY = 0x20,
 
 	/* RX, TX, LEDs */
-	REPLY_3945_RX = 0x1b,           /* 3945 only */
 	REPLY_TX = 0x1c,
-	REPLY_RATE_SCALE = 0x47,	/* 3945 only */
 	REPLY_LEDS_CMD = 0x48,
 	REPLY_TX_LINK_QUALITY_CMD = 0x4e, /* for 4965 and up */
 
@@ -229,7 +227,7 @@ struct iwl_cmd_header {
 	 * There is one exception:  uCode sets bit 15 when it originates
 	 * the response/notification, i.e. when the response/notification
 	 * is not a direct response to a command sent by the driver.  For
-	 * example, uCode issues REPLY_3945_RX when it sends a received frame
+	 * example, uCode issues REPLY_RX when it sends a received frame
 	 * to the driver; it is not a direct response to any driver command.
 	 *
 	 * The Linux driver uses the following format:
@@ -248,36 +246,6 @@ struct iwl_cmd_header {
 } __packed;
 
 
-/**
- * struct iwl3945_tx_power
- *
- * Used in REPLY_TX_PWR_TABLE_CMD, REPLY_SCAN_CMD, REPLY_CHANNEL_SWITCH
- *
- * Each entry contains two values:
- * 1)  DSP gain (or sometimes called DSP attenuation).  This is a fine-grained
- *     linear value that multiplies the output of the digital signal processor,
- *     before being sent to the analog radio.
- * 2)  Radio gain.  This sets the analog gain of the radio Tx path.
- *     It is a coarser setting, and behaves in a logarithmic (dB) fashion.
- *
- * Driver obtains values from struct iwl3945_tx_power power_gain_table[][].
- */
-struct iwl3945_tx_power {
-	u8 tx_gain;		/* gain for analog radio */
-	u8 dsp_atten;		/* gain for DSP */
-} __packed;
-
-/**
- * struct iwl3945_power_per_rate
- *
- * Used in REPLY_TX_PWR_TABLE_CMD, REPLY_CHANNEL_SWITCH
- */
-struct iwl3945_power_per_rate {
-	u8 rate;		/* plcp */
-	struct iwl3945_tx_power tpc;
-	u8 reserved;
-} __packed;
-
 /**
  * iwlagn rate_n_flags bit fields
  *
@@ -324,6 +292,8 @@ struct iwl3945_power_per_rate {
 #define RATE_MCS_SPATIAL_MSK 0x18
 #define RATE_MCS_HT_DUP_POS 5
 #define RATE_MCS_HT_DUP_MSK 0x20
+/* Both legacy and HT use bits 7:0 as the CCK/OFDM rate or HT MCS */
+#define RATE_MCS_RATE_MSK 0xff
 
 /* Bit 8: (1) HT format, (0) legacy format in bits 7:0 */
 #define RATE_MCS_FLAGS_POS 8
@@ -374,30 +344,6 @@ struct iwl3945_power_per_rate {
 #define IWL_PWR_NUM_HT_OFDM_ENTRIES		24
 #define IWL_PWR_CCK_ENTRIES			2
 
-/**
- * union iwl4965_tx_power_dual_stream
- *
- * Host format used for REPLY_TX_PWR_TABLE_CMD, REPLY_CHANNEL_SWITCH
- * Use __le32 version (struct tx_power_dual_stream) when building command.
- *
- * Driver provides radio gain and DSP attenuation settings to device in pairs,
- * one value for each transmitter chain.  The first value is for transmitter A,
- * second for transmitter B.
- *
- * For SISO bit rates, both values in a pair should be identical.
- * For MIMO rates, one value may be different from the other,
- * in order to balance the Tx output between the two transmitters.
- *
- * See more details in doc for TXPOWER in iwl-4965-hw.h.
- */
-union iwl4965_tx_power_dual_stream {
-	struct {
-		u8 radio_tx_gain[2];
-		u8 dsp_predis_atten[2];
-	} s;
-	u32 dw;
-};
-
 /**
  * struct tx_power_dual_stream
  *
@@ -409,15 +355,6 @@ struct tx_power_dual_stream {
 	__le32 dw;
 } __packed;
 
-/**
- * struct iwl4965_tx_power_db
- *
- * Entire table within REPLY_TX_PWR_TABLE_CMD, REPLY_CHANNEL_SWITCH
- */
-struct iwl4965_tx_power_db {
-	struct tx_power_dual_stream power_tbl[POWER_TABLE_NUM_ENTRIES];
-} __packed;
-
 /**
  * Command REPLY_TX_POWER_DBM_CMD = 0x98
  * struct iwlagn_tx_power_dbm_cmd
@@ -449,55 +386,18 @@ struct iwl_tx_ant_config_cmd {
  *****************************************************************************/
 
 #define UCODE_VALID_OK	cpu_to_le32(0x1)
-#define INITIALIZE_SUBTYPE    (9)
 
-/*
- * ("Initialize") REPLY_ALIVE = 0x1 (response only, not a command)
- *
- * uCode issues this "initialize alive" notification once the initialization
- * uCode image has completed its work, and is ready to load the runtime image.
- * This is the *first* "alive" notification that the driver will receive after
- * rebooting uCode; the "initialize" alive is indicated by subtype field == 9.
- *
- * See comments documenting "BSM" (bootstrap state machine).
- *
- * For 4965, this notification contains important calibration data for
- * calculating txpower settings:
- *
- * 1)  Power supply voltage indication.  The voltage sensor outputs higher
- *     values for lower voltage, and vice verse.
- *
- * 2)  Temperature measurement parameters, for each of two channel widths
- *     (20 MHz and 40 MHz) supported by the radios.  Temperature sensing
- *     is done via one of the receiver chains, and channel width influences
- *     the results.
- *
- * 3)  Tx gain compensation to balance 4965's 2 Tx chains for MIMO operation,
- *     for each of 5 frequency ranges.
- */
-struct iwl_init_alive_resp {
-	u8 ucode_minor;
-	u8 ucode_major;
-	__le16 reserved1;
-	u8 sw_rev[8];
-	u8 ver_type;
-	u8 ver_subtype;		/* "9" for initialize alive */
-	__le16 reserved2;
-	__le32 log_event_table_ptr;
-	__le32 error_event_table_ptr;
-	__le32 timestamp;
-	__le32 is_valid;
-
-	/* calibration values from "initialize" uCode */
-	__le32 voltage;		/* signed, higher value is lower voltage */
-	__le32 therm_r1[2];	/* signed, 1st for normal, 2nd for HT40 */
-	__le32 therm_r2[2];	/* signed */
-	__le32 therm_r3[2];	/* signed */
-	__le32 therm_r4[2];	/* signed */
-	__le32 tx_atten[5][2];	/* signed MIMO gain comp, 5 freq groups,
-				 * 2 Tx chains */
-} __packed;
+enum iwlagn_ucode_subtype {
+	UCODE_SUBTYPE_REGULAR	= 0,
+	UCODE_SUBTYPE_REGULAR_NEW = 1,
+	UCODE_SUBTYPE_INIT	= 9,
 
+	/*
+	 * Not a valid subtype, the ucode has just a u8, so
+	 * we can use something > 0xff for this value.
+	 */
+	UCODE_SUBTYPE_NONE_LOADED = 0x100,
+};
 
 /**
  * REPLY_ALIVE = 0x1 (response only, not a command)
@@ -533,49 +433,61 @@ struct iwl_init_alive_resp {
  *
  * 2)  error_event_table_ptr indicates base of the error log.  This contains
  *     information about any uCode error that occurs.  For agn, the format
- *     of the error log is:
- *
- *	__le32 valid;        (nonzero) valid, (0) log is empty
- *	__le32 error_id;     type of error
- *	__le32 pc;           program counter
- *	__le32 blink1;       branch link
- *	__le32 blink2;       branch link
- *	__le32 ilink1;       interrupt link
- *	__le32 ilink2;       interrupt link
- *	__le32 data1;        error-specific data
- *	__le32 data2;        error-specific data
- *	__le32 line;         source code line of error
- *	__le32 bcon_time;    beacon timer
- *	__le32 tsf_low;      network timestamp function timer
- *	__le32 tsf_hi;       network timestamp function timer
- *	__le32 gp1;          GP1 timer register
- *	__le32 gp2;          GP2 timer register
- *	__le32 gp3;          GP3 timer register
- *	__le32 ucode_ver;    uCode version
- *	__le32 hw_ver;       HW Silicon version
- *	__le32 brd_ver;      HW board version
- *	__le32 log_pc;       log program counter
- *	__le32 frame_ptr;    frame pointer
- *	__le32 stack_ptr;    stack pointer
- *	__le32 hcmd;         last host command
- *	__le32 isr0;         isr status register LMPM_NIC_ISR0: rxtx_flag
- *	__le32 isr1;         isr status register LMPM_NIC_ISR1: host_flag
- *	__le32 isr2;         isr status register LMPM_NIC_ISR2: enc_flag
- *	__le32 isr3;         isr status register LMPM_NIC_ISR3: time_flag
- *	__le32 isr4;         isr status register LMPM_NIC_ISR4: wico interrupt
- *	__le32 isr_pref;     isr status register LMPM_NIC_PREF_STAT
- *	__le32 wait_event;   wait event() caller address
- *	__le32 l2p_control;  L2pControlField
- *	__le32 l2p_duration; L2pDurationField
- *	__le32 l2p_mhvalid;  L2pMhValidBits
- *	__le32 l2p_addr_match; L2pAddrMatchStat
- *	__le32 lmpm_pmg_sel; indicate which clocks are turned on (LMPM_PMG_SEL)
- *	__le32 u_timestamp;  indicate when the date and time of the compilation
- *	__le32 reserved;
+ *     of the error log is defined by struct iwl_error_event_table.
  *
  * The Linux driver can print both logs to the system log when a uCode error
  * occurs.
  */
+
+/*
+ * Note: This structure is read from the device with IO accesses,
+ * and the reading already does the endian conversion. As it is
+ * read with u32-sized accesses, any members with a different size
+ * need to be ordered correctly though!
+ */
+struct iwl_error_event_table {
+	u32 valid;		/* (nonzero) valid, (0) log is empty */
+	u32 error_id;		/* type of error */
+	u32 pc;			/* program counter */
+	u32 blink1;		/* branch link */
+	u32 blink2;		/* branch link */
+	u32 ilink1;		/* interrupt link */
+	u32 ilink2;		/* interrupt link */
+	u32 data1;		/* error-specific data */
+	u32 data2;		/* error-specific data */
+	u32 line;		/* source code line of error */
+	u32 bcon_time;		/* beacon timer */
+	u32 tsf_low;		/* network timestamp function timer */
+	u32 tsf_hi;		/* network timestamp function timer */
+	u32 gp1;		/* GP1 timer register */
+	u32 gp2;		/* GP2 timer register */
+	u32 gp3;		/* GP3 timer register */
+	u32 ucode_ver;		/* uCode version */
+	u32 hw_ver;		/* HW Silicon version */
+	u32 brd_ver;		/* HW board version */
+	u32 log_pc;		/* log program counter */
+	u32 frame_ptr;		/* frame pointer */
+	u32 stack_ptr;		/* stack pointer */
+	u32 hcmd;		/* last host command header */
+#if 0
+	/* no need to read the remainder, we don't use the values */
+	u32 isr0;		/* isr status register LMPM_NIC_ISR0: rxtx_flag */
+	u32 isr1;		/* isr status register LMPM_NIC_ISR1: host_flag */
+	u32 isr2;		/* isr status register LMPM_NIC_ISR2: enc_flag */
+	u32 isr3;		/* isr status register LMPM_NIC_ISR3: time_flag */
+	u32 isr4;		/* isr status register LMPM_NIC_ISR4: wico interrupt */
+	u32 isr_pref;		/* isr status register LMPM_NIC_PREF_STAT */
+	u32 wait_event;		/* wait event() caller address */
+	u32 l2p_control;	/* L2pControlField */
+	u32 l2p_duration;	/* L2pDurationField */
+	u32 l2p_mhvalid;	/* L2pMhValidBits */
+	u32 l2p_addr_match;	/* L2pAddrMatchStat */
+	u32 lmpm_pmg_sel;	/* indicate which clocks are turned on (LMPM_PMG_SEL) */
+	u32 u_timestamp;	/* indicate when the date and time of the compilation */
+	u32 flow_handler;	/* FH read/write pointers, RX credit */
+#endif
+} __packed;
+
 struct iwl_alive_resp {
 	u8 ucode_minor;
 	u8 ucode_major;
@@ -722,46 +634,6 @@ enum {
  *        regardless of whether RXON_FILTER_ASSOC_MSK is set.
  */
 
-struct iwl3945_rxon_cmd {
-	u8 node_addr[6];
-	__le16 reserved1;
-	u8 bssid_addr[6];
-	__le16 reserved2;
-	u8 wlap_bssid_addr[6];
-	__le16 reserved3;
-	u8 dev_type;
-	u8 air_propagation;
-	__le16 reserved4;
-	u8 ofdm_basic_rates;
-	u8 cck_basic_rates;
-	__le16 assoc_id;
-	__le32 flags;
-	__le32 filter_flags;
-	__le16 channel;
-	__le16 reserved5;
-} __packed;
-
-struct iwl4965_rxon_cmd {
-	u8 node_addr[6];
-	__le16 reserved1;
-	u8 bssid_addr[6];
-	__le16 reserved2;
-	u8 wlap_bssid_addr[6];
-	__le16 reserved3;
-	u8 dev_type;
-	u8 air_propagation;
-	__le16 rx_chain;
-	u8 ofdm_basic_rates;
-	u8 cck_basic_rates;
-	__le16 assoc_id;
-	__le32 flags;
-	__le32 filter_flags;
-	__le16 channel;
-	u8 ofdm_ht_single_stream_basic_rates;
-	u8 ofdm_ht_dual_stream_basic_rates;
-} __packed;
-
-/* 5000 HW just extend this command */
 struct iwl_rxon_cmd {
 	u8 node_addr[6];
 	__le16 reserved1;
@@ -789,26 +661,7 @@ struct iwl_rxon_cmd {
 /*
  * REPLY_RXON_ASSOC = 0x11 (command, has simple generic response)
  */
-struct iwl3945_rxon_assoc_cmd {
-	__le32 flags;
-	__le32 filter_flags;
-	u8 ofdm_basic_rates;
-	u8 cck_basic_rates;
-	__le16 reserved;
-} __packed;
-
-struct iwl4965_rxon_assoc_cmd {
-	__le32 flags;
-	__le32 filter_flags;
-	u8 ofdm_basic_rates;
-	u8 cck_basic_rates;
-	u8 ofdm_ht_single_stream_basic_rates;
-	u8 ofdm_ht_dual_stream_basic_rates;
-	__le16 rx_chain_select_flags;
-	__le16 reserved;
-} __packed;
-
-struct iwl5000_rxon_assoc_cmd {
+struct iwl_rxon_assoc_cmd {
 	__le32 flags;
 	__le32 filter_flags;
 	u8 ofdm_basic_rates;
@@ -843,26 +696,6 @@ struct iwl_rxon_time_cmd {
 /*
  * REPLY_CHANNEL_SWITCH = 0x72 (command, has simple generic response)
  */
-struct iwl3945_channel_switch_cmd {
-	u8 band;
-	u8 expect_beacon;
-	__le16 channel;
-	__le32 rxon_flags;
-	__le32 rxon_filter_flags;
-	__le32 switch_time;
-	struct iwl3945_power_per_rate power[IWL_MAX_RATES];
-} __packed;
-
-struct iwl4965_channel_switch_cmd {
-	u8 band;
-	u8 expect_beacon;
-	__le16 channel;
-	__le32 rxon_flags;
-	__le32 rxon_filter_flags;
-	__le32 switch_time;
-	struct iwl4965_tx_power_db tx_power;
-} __packed;
-
 /**
  * struct iwl5000_channel_switch_cmd
  * @band: 0- 5.2GHz, 1- 2.4GHz
@@ -976,15 +809,10 @@ struct iwl_qosparam_cmd {
 #define	IWL_AP_ID		0
 #define	IWL_AP_ID_PAN		1
 #define	IWL_STA_ID		2
-#define	IWL3945_BROADCAST_ID	24
-#define IWL3945_STATION_COUNT	25
-#define IWL4965_BROADCAST_ID	31
-#define	IWL4965_STATION_COUNT	32
 #define IWLAGN_PAN_BCAST_ID	14
 #define IWLAGN_BROADCAST_ID	15
 #define	IWLAGN_STATION_COUNT	16
 
-#define	IWL_STATION_COUNT	32 	/* MAX(3945,4965)*/
 #define	IWL_INVALID_STATION 	255
 
 #define STA_FLG_TX_RATE_MSK		cpu_to_le32(1 << 2)
@@ -1032,16 +860,6 @@ struct iwl_qosparam_cmd {
  * combined with Traffic ID (QOS priority), in format used by Tx Scheduler */
 #define BUILD_RAxTID(sta_id, tid)	(((sta_id) << 4) + (tid))
 
-struct iwl4965_keyinfo {
-	__le16 key_flags;
-	u8 tkip_rx_tsc_byte2;	/* TSC[2] for key mix ph1 detection */
-	u8 reserved1;
-	__le16 tkip_rx_ttak[5];	/* 10-byte unicast TKIP TTAK */
-	u8 key_offset;
-	u8 reserved2;
-	u8 key[16];		/* 16-byte unicast decryption key */
-} __packed;
-
 /* agn */
 struct iwl_keyinfo {
 	__le16 key_flags;
@@ -1083,7 +901,6 @@ struct sta_id_modify {
  * with info on security keys, aggregation parameters, and Tx rates for
  * initial Tx attempt and any retries (agn devices uses
  * REPLY_TX_LINK_QUALITY_CMD,
- * 3945 uses REPLY_RATE_SCALE to set up rate tables).
  *
  * REPLY_ADD_STA sets up the table entry for one station, either creating
  * a new entry, or modifying a pre-existing one.
@@ -1103,72 +920,6 @@ struct sta_id_modify {
  *        entries for all STAs in network, starting with index IWL_STA_ID.
  */
 
-struct iwl3945_addsta_cmd {
-	u8 mode;		/* 1: modify existing, 0: add new station */
-	u8 reserved[3];
-	struct sta_id_modify sta;
-	struct iwl4965_keyinfo key;
-	__le32 station_flags;		/* STA_FLG_* */
-	__le32 station_flags_msk;	/* STA_FLG_* */
-
-	/* bit field to disable (1) or enable (0) Tx for Traffic ID (TID)
-	 * corresponding to bit (e.g. bit 5 controls TID 5).
-	 * Set modify_mask bit STA_MODIFY_TID_DISABLE_TX to use this field. */
-	__le16 tid_disable_tx;
-
-	__le16 rate_n_flags;
-
-	/* TID for which to add block-ack support.
-	 * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
-	u8 add_immediate_ba_tid;
-
-	/* TID for which to remove block-ack support.
-	 * Set modify_mask bit STA_MODIFY_DELBA_TID_MSK to use this field. */
-	u8 remove_immediate_ba_tid;
-
-	/* Starting Sequence Number for added block-ack support.
-	 * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
-	__le16 add_immediate_ba_ssn;
-} __packed;
-
-struct iwl4965_addsta_cmd {
-	u8 mode;		/* 1: modify existing, 0: add new station */
-	u8 reserved[3];
-	struct sta_id_modify sta;
-	struct iwl4965_keyinfo key;
-	__le32 station_flags;		/* STA_FLG_* */
-	__le32 station_flags_msk;	/* STA_FLG_* */
-
-	/* bit field to disable (1) or enable (0) Tx for Traffic ID (TID)
-	 * corresponding to bit (e.g. bit 5 controls TID 5).
-	 * Set modify_mask bit STA_MODIFY_TID_DISABLE_TX to use this field. */
-	__le16 tid_disable_tx;
-
-	__le16	reserved1;
-
-	/* TID for which to add block-ack support.
-	 * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
-	u8 add_immediate_ba_tid;
-
-	/* TID for which to remove block-ack support.
-	 * Set modify_mask bit STA_MODIFY_DELBA_TID_MSK to use this field. */
-	u8 remove_immediate_ba_tid;
-
-	/* Starting Sequence Number for added block-ack support.
-	 * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
-	__le16 add_immediate_ba_ssn;
-
-	/*
-	 * Number of packets OK to transmit to station even though
-	 * it is asleep -- used to synchronise PS-poll and u-APSD
-	 * responses while ucode keeps track of STA sleep state.
-	 */
-	__le16 sleep_tx_count;
-
-	__le16 reserved2;
-} __packed;
-
-/* agn */
 struct iwl_addsta_cmd {
 	u8 mode;		/* 1: modify existing, 0: add new station */
 	u8 reserved[3];
@@ -1337,62 +1088,6 @@ struct iwl_wep_cmd {
 #define RX_MPDU_RES_STATUS_DEC_DONE_MSK	(0x800)
 
 
-struct iwl3945_rx_frame_stats {
-	u8 phy_count;
-	u8 id;
-	u8 rssi;
-	u8 agc;
-	__le16 sig_avg;
-	__le16 noise_diff;
-	u8 payload[0];
-} __packed;
-
-struct iwl3945_rx_frame_hdr {
-	__le16 channel;
-	__le16 phy_flags;
-	u8 reserved1;
-	u8 rate;
-	__le16 len;
-	u8 payload[0];
-} __packed;
-
-struct iwl3945_rx_frame_end {
-	__le32 status;
-	__le64 timestamp;
-	__le32 beacon_timestamp;
-} __packed;
-
-/*
- * REPLY_3945_RX = 0x1b (response only, not a command)
- *
- * NOTE:  DO NOT dereference from casts to this structure
- * It is provided only for calculating minimum data set size.
- * The actual offsets of the hdr and end are dynamic based on
- * stats.phy_count
- */
-struct iwl3945_rx_frame {
-	struct iwl3945_rx_frame_stats stats;
-	struct iwl3945_rx_frame_hdr hdr;
-	struct iwl3945_rx_frame_end end;
-} __packed;
-
-#define IWL39_RX_FRAME_SIZE	(4 + sizeof(struct iwl3945_rx_frame))
-
-/* Fixed (non-configurable) rx data from phy */
-
-#define IWL49_RX_RES_PHY_CNT 14
-#define IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET	(4)
-#define IWL49_RX_PHY_FLAGS_ANTENNAE_MASK	(0x70)
-#define IWL49_AGC_DB_MASK			(0x3f80)	/* MASK(7,13) */
-#define IWL49_AGC_DB_POS			(7)
-struct iwl4965_rx_non_cfg_phy {
-	__le16 ant_selection;	/* ant A bit 4, ant B bit 5, ant C bit 6 */
-	__le16 agc_info;	/* agc code 0:6, agc dB 7:13, reserved 14:15 */
-	u8 rssi_info[6];	/* we use even entries, 0/2/4 for A/B/C rssi */
-	u8 pad[0];
-} __packed;
-
-
 #define IWLAGN_RX_RES_PHY_CNT 8
 #define IWLAGN_RX_RES_AGC_IDX     1
 #define IWLAGN_RX_RES_RSSI_AB_IDX 2
@@ -1576,80 +1271,6 @@ struct iwl_rx_mpdu_res_start {
  * REPLY_TX = 0x1c (command)
  */
 
-struct iwl3945_tx_cmd {
-	/*
-	 * MPDU byte count:
-	 * MAC header (24/26/30/32 bytes) + 2 bytes pad if 26/30 header size,
-	 * + 8 byte IV for CCM or TKIP (not used for WEP)
-	 * + Data payload
-	 * + 8-byte MIC (not used for CCM/WEP)
-	 * NOTE:  Does not include Tx command bytes, post-MAC pad bytes,
-	 *        MIC (CCM) 8 bytes, ICV (WEP/TKIP/CKIP) 4 bytes, CRC 4 bytes.i
-	 * Range: 14-2342 bytes.
-	 */
-	__le16 len;
-
-	/*
-	 * MPDU or MSDU byte count for next frame.
-	 * Used for fragmentation and bursting, but not 11n aggregation.
-	 * Same as "len", but for next frame.  Set to 0 if not applicable.
-	 */
-	__le16 next_frame_len;
-
-	__le32 tx_flags;	/* TX_CMD_FLG_* */
-
-	u8 rate;
-
-	/* Index of recipient station in uCode's station table */
-	u8 sta_id;
-	u8 tid_tspec;
-	u8 sec_ctl;
-	u8 key[16];
-	union {
-		u8 byte[8];
-		__le16 word[4];
-		__le32 dw[2];
-	} tkip_mic;
-	__le32 next_frame_info;
-	union {
-		__le32 life_time;
-		__le32 attempt;
-	} stop_time;
-	u8 supp_rates[2];
-	u8 rts_retry_limit;	/*byte 50 */
-	u8 data_retry_limit;	/*byte 51 */
-	union {
-		__le16 pm_frame_timeout;
-		__le16 attempt_duration;
-	} timeout;
-
-	/*
-	 * Duration of EDCA burst Tx Opportunity, in 32-usec units.
-	 * Set this if txop time is not specified by HCCA protocol (e.g. by AP).
-	 */
-	__le16 driver_txop;
-
-	/*
-	 * MAC header goes here, followed by 2 bytes padding if MAC header
-	 * length is 26 or 30 bytes, followed by payload data
-	 */
-	u8 payload[0];
-	struct ieee80211_hdr hdr[0];
-} __packed;
-
-/*
- * REPLY_TX = 0x1c (response)
- */
-struct iwl3945_tx_resp {
-	u8 failure_rts;
-	u8 failure_frame;
-	u8 bt_kill_count;
-	u8 rate;
-	__le32 wireless_media_time;
-	__le32 status;		/* TX status */
-} __packed;
-
-
 /*
  * 4965 uCode updates these Tx attempt count values in host DRAM.
  * Used for managing Tx retries when expecting block-acks.
@@ -1740,54 +1361,6 @@ struct iwl_tx_cmd {
 	struct ieee80211_hdr hdr[0];
 } __packed;
 
-/* TX command response is sent after *3945* transmission attempts.
- *
- * NOTES:
- *
- * TX_STATUS_FAIL_NEXT_FRAG
- *
- * If the fragment flag in the MAC header for the frame being transmitted
- * is set and there is insufficient time to transmit the next frame, the
- * TX status will be returned with 'TX_STATUS_FAIL_NEXT_FRAG'.
- *
- * TX_STATUS_FIFO_UNDERRUN
- *
- * Indicates the host did not provide bytes to the FIFO fast enough while
- * a TX was in progress.
- *
- * TX_STATUS_FAIL_MGMNT_ABORT
- *
- * This status is only possible if the ABORT ON MGMT RX parameter was
- * set to true with the TX command.
- *
- * If the MSB of the status parameter is set then an abort sequence is
- * required.  This sequence consists of the host activating the TX Abort
- * control line, and then waiting for the TX Abort command response.  This
- * indicates that a the device is no longer in a transmit state, and that the
- * command FIFO has been cleared.  The host must then deactivate the TX Abort
- * control line.  Receiving is still allowed in this case.
- */
-enum {
-	TX_3945_STATUS_SUCCESS = 0x01,
-	TX_3945_STATUS_DIRECT_DONE = 0x02,
-	TX_3945_STATUS_FAIL_SHORT_LIMIT = 0x82,
-	TX_3945_STATUS_FAIL_LONG_LIMIT = 0x83,
-	TX_3945_STATUS_FAIL_FIFO_UNDERRUN = 0x84,
-	TX_3945_STATUS_FAIL_MGMNT_ABORT = 0x85,
-	TX_3945_STATUS_FAIL_NEXT_FRAG = 0x86,
-	TX_3945_STATUS_FAIL_LIFE_EXPIRE = 0x87,
-	TX_3945_STATUS_FAIL_DEST_PS = 0x88,
-	TX_3945_STATUS_FAIL_ABORTED = 0x89,
-	TX_3945_STATUS_FAIL_BT_RETRY = 0x8a,
-	TX_3945_STATUS_FAIL_STA_INVALID = 0x8b,
-	TX_3945_STATUS_FAIL_FRAG_DROPPED = 0x8c,
-	TX_3945_STATUS_FAIL_TID_DISABLE = 0x8d,
-	TX_3945_STATUS_FAIL_FRAME_FLUSHED = 0x8e,
-	TX_3945_STATUS_FAIL_INSUFFICIENT_CF_POLL = 0x8f,
-	TX_3945_STATUS_FAIL_TX_LOCKED = 0x90,
-	TX_3945_STATUS_FAIL_NO_BEACON_ON_RADAR = 0x91,
-};
-
 /*
  * TX command response is sent after *agn* transmission attempts.
  *
@@ -1905,43 +1478,6 @@ struct agg_tx_status {
 	__le16 sequence;
 } __packed;
 
-struct iwl4965_tx_resp {
-	u8 frame_count;		/* 1 no aggregation, >1 aggregation */
-	u8 bt_kill_count;	/* # blocked by bluetooth (unused for agg) */
-	u8 failure_rts;		/* # failures due to unsuccessful RTS */
-	u8 failure_frame;	/* # failures due to no ACK (unused for agg) */
-
-	/* For non-agg:  Rate at which frame was successful.
-	 * For agg:  Rate at which all frames were transmitted. */
-	__le32 rate_n_flags;	/* RATE_MCS_*  */
-
-	/* For non-agg:  RTS + CTS + frame tx attempts time + ACK.
-	 * For agg:  RTS + CTS + aggregation tx time + block-ack time. */
-	__le16 wireless_media_time;	/* uSecs */
-
-	__le16 reserved;
-	__le32 pa_power1;	/* RF power amplifier measurement (not used) */
-	__le32 pa_power2;
-
-	/*
-	 * For non-agg:  frame status TX_STATUS_*
-	 * For agg:  status of 1st frame, AGG_TX_STATE_*; other frame status
-	 *           fields follow this one, up to frame_count.
-	 *           Bit fields:
-	 *           11- 0:  AGG_TX_STATE_* status code
-	 *           15-12:  Retry count for 1st frame in aggregation (retries
-	 *                   occur if tx failed for this frame when it was a
-	 *                   member of a previous aggregation block).  If rate
-	 *                   scaling is used, retry count indicates the rate
-	 *                   table entry used for all frames in the new agg.
-	 *           31-16:  Sequence # for this frame's Tx cmd (not SSN!)
-	 */
-	union {
-		__le32 status;
-		struct agg_tx_status agg_status[0]; /* for each agg frame */
-	} u;
-} __packed;
-
 /*
  * definitions for initial rate index field
  * bits [3:0] initial rate index
@@ -2030,51 +1566,7 @@ struct iwl_compressed_ba_resp {
 /*
  * REPLY_TX_PWR_TABLE_CMD = 0x97 (command, has simple generic response)
  *
- * See details under "TXPOWER" in iwl-4965-hw.h.
- */
-
-struct iwl3945_txpowertable_cmd {
-	u8 band;		/* 0: 5 GHz, 1: 2.4 GHz */
-	u8 reserved;
-	__le16 channel;
-	struct iwl3945_power_per_rate power[IWL_MAX_RATES];
-} __packed;
-
-struct iwl4965_txpowertable_cmd {
-	u8 band;		/* 0: 5 GHz, 1: 2.4 GHz */
-	u8 reserved;
-	__le16 channel;
-	struct iwl4965_tx_power_db tx_power;
-} __packed;
-
-
-/**
- * struct iwl3945_rate_scaling_cmd - Rate Scaling Command & Response
- *
- * REPLY_RATE_SCALE = 0x47 (command, has simple generic response)
- *
- * NOTE: The table of rates passed to the uCode via the
- * RATE_SCALE command sets up the corresponding order of
- * rates used for all related commands, including rate
- * masks, etc.
- *
- * For example, if you set 9MB (PLCP 0x0f) as the first
- * rate in the rate table, the bit mask for that rate
- * when passed through ofdm_basic_rates on the REPLY_RXON
- * command would be bit 0 (1 << 0)
  */
-struct iwl3945_rate_scaling_info {
-	__le16 rate_n_flags;
-	u8 try_cnt;
-	u8 next_rate_index;
-} __packed;
-
-struct iwl3945_rate_scaling_cmd {
-	u8 table_id;
-	u8 reserved[3];
-	struct iwl3945_rate_scaling_info table[IWL_MAX_RATES];
-} __packed;
-
 
 /*RS_NEW_API: only TLC_RTS remains and moved to bit 0 */
 #define  LINK_QUAL_FLAGS_SET_STA_TLC_RTS_MSK	(1 << 0)
@@ -2130,7 +1622,7 @@ struct iwl_link_qual_general_params {
 #define LINK_QUAL_AGG_DISABLE_START_MAX	(255)
 #define LINK_QUAL_AGG_DISABLE_START_MIN	(0)
 
-#define LINK_QUAL_AGG_FRAME_LIMIT_DEF	(31)
+#define LINK_QUAL_AGG_FRAME_LIMIT_DEF	(63)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MAX	(63)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MIN	(0)
 
@@ -2696,14 +2188,6 @@ struct iwl_spectrum_notification {
 #define IWL_POWER_BT_SCO_ENA			cpu_to_le16(BIT(8))
 #define IWL_POWER_ADVANCE_PM_ENA_MSK		cpu_to_le16(BIT(9))
 
-struct iwl3945_powertable_cmd {
-	__le16 flags;
-	u8 reserved[2];
-	__le32 rx_data_timeout;
-	__le32 tx_data_timeout;
-	__le32 sleep_interval[IWL_POWER_VEC_SIZE];
-} __packed;
-
 struct iwl_powertable_cmd {
 	__le16 flags;
 	u8 keep_alive_seconds;		/* 3945 reserved */
@@ -2806,25 +2290,6 @@ struct iwl_ct_kill_throttling_config {
  *     active_dwell < max_out_time
  */
 
-/* FIXME: rename to AP1, remove tpc */
-struct iwl3945_scan_channel {
-	/*
-	 * type is defined as:
-	 * 0:0 1 = active, 0 = passive
-	 * 1:4 SSID direct bit map; if a bit is set, then corresponding
-	 *     SSID IE is transmitted in probe request.
-	 * 5:7 reserved
-	 */
-	u8 type;
-	u8 channel;	/* band is selected by iwl3945_scan_cmd "flags" field */
-	struct iwl3945_tx_power tpc;
-	__le16 active_dwell;	/* in 1024-uSec TU (time units), typ 5-50 */
-	__le16 passive_dwell;	/* in 1024-uSec TU (time units), typ 20-500 */
-} __packed;
-
-/* set number of direct probes u8 type */
-#define IWL39_SCAN_PROBE_MASK(n) ((BIT(n) | (BIT(n) - BIT(1))))
-
 struct iwl_scan_channel {
 	/*
 	 * type is defined as:
@@ -2920,50 +2385,6 @@ struct iwl_ssid_ie {
  * struct iwl_scan_channel.
  */
 
-struct iwl3945_scan_cmd {
-	__le16 len;
-	u8 reserved0;
-	u8 channel_count;	/* # channels in channel list */
-	__le16 quiet_time;	/* dwell only this # millisecs on quiet channel
-				 * (only for active scan) */
-	__le16 quiet_plcp_th;	/* quiet chnl is < this # pkts (typ. 1) */
-	__le16 good_CRC_th;	/* passive -> active promotion threshold */
-	__le16 reserved1;
-	__le32 max_out_time;	/* max usec to be away from associated (service)
-				 * channel */
-	__le32 suspend_time;	/* pause scan this long (in "extended beacon
-				 * format") when returning to service channel:
-				 * 3945; 31:24 # beacons, 19:0 additional usec,
-				 * 4965; 31:22 # beacons, 21:0 additional usec.
-				 */
-	__le32 flags;		/* RXON_FLG_* */
-	__le32 filter_flags;	/* RXON_FILTER_* */
-
-	/* For active scans (set to all-0s for passive scans).
-	 * Does not include payload.  Must specify Tx rate; no rate scaling. */
-	struct iwl3945_tx_cmd tx_cmd;
-
-	/* For directed active scans (set to all-0s otherwise) */
-	struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX_3945];
-
-	/*
-	 * Probe request frame, followed by channel list.
-	 *
-	 * Size of probe request frame is specified by byte count in tx_cmd.
-	 * Channel list follows immediately after probe request frame.
-	 * Number of channels in list is specified by channel_count.
-	 * Each channel in list is of type:
-	 *
-	 * struct iwl3945_scan_channel channels[0];
-	 *
-	 * NOTE:  Only one band of channels can be scanned per pass.  You
-	 * must not mix 2.4GHz channels and 5.2GHz channels, and you must wait
-	 * for one scan to complete (i.e. receive SCAN_COMPLETE_NOTIFICATION)
-	 * before requesting another scan.
-	 */
-	u8 data[0];
-} __packed;
-
 enum iwl_scan_flags {
 	/* BIT(0) currently unused */
 	IWL_SCAN_FLAGS_ACTION_FRAME_TX	= BIT(1),
@@ -3090,20 +2511,6 @@ enum iwl_ibss_manager {
  * BEACON_NOTIFICATION = 0x90 (notification only, not a command)
  */
 
-struct iwl3945_beacon_notif {
-	struct iwl3945_tx_resp beacon_notify_hdr;
-	__le32 low_tsf;
-	__le32 high_tsf;
-	__le32 ibss_mgr_status;
-} __packed;
-
-struct iwl4965_beacon_notif {
-	struct iwl4965_tx_resp beacon_notify_hdr;
-	__le32 low_tsf;
-	__le32 high_tsf;
-	__le32 ibss_mgr_status;
-} __packed;
-
 struct iwlagn_beacon_notif {
 	struct iwlagn_tx_resp beacon_notify_hdr;
 	__le32 low_tsf;
@@ -3115,14 +2522,6 @@ struct iwlagn_beacon_notif {
  * REPLY_TX_BEACON = 0x91 (command, has simple generic response)
  */
 
-struct iwl3945_tx_beacon_cmd {
-	struct iwl3945_tx_cmd tx;
-	__le16 tim_idx;
-	u8 tim_size;
-	u8 reserved1;
-	struct ieee80211_hdr frame[0];	/* beacon frame */
-} __packed;
-
 struct iwl_tx_beacon_cmd {
 	struct iwl_tx_cmd tx;
 	__le16 tim_idx;
@@ -3159,53 +2558,6 @@ struct rate_histogram {
 
 /* statistics command response */
 
-struct iwl39_statistics_rx_phy {
-	__le32 ina_cnt;
-	__le32 fina_cnt;
-	__le32 plcp_err;
-	__le32 crc32_err;
-	__le32 overrun_err;
-	__le32 early_overrun_err;
-	__le32 crc32_good;
-	__le32 false_alarm_cnt;
-	__le32 fina_sync_err_cnt;
-	__le32 sfd_timeout;
-	__le32 fina_timeout;
-	__le32 unresponded_rts;
-	__le32 rxe_frame_limit_overrun;
-	__le32 sent_ack_cnt;
-	__le32 sent_cts_cnt;
-} __packed;
-
-struct iwl39_statistics_rx_non_phy {
-	__le32 bogus_cts;	/* CTS received when not expecting CTS */
-	__le32 bogus_ack;	/* ACK received when not expecting ACK */
-	__le32 non_bssid_frames;	/* number of frames with BSSID that
-					 * doesn't belong to the STA BSSID */
-	__le32 filtered_frames;	/* count frames that were dumped in the
-				 * filtering process */
-	__le32 non_channel_beacons;	/* beacons with our bss id but not on
-					 * our serving channel */
-} __packed;
-
-struct iwl39_statistics_rx {
-	struct iwl39_statistics_rx_phy ofdm;
-	struct iwl39_statistics_rx_phy cck;
-	struct iwl39_statistics_rx_non_phy general;
-} __packed;
-
-struct iwl39_statistics_tx {
-	__le32 preamble_cnt;
-	__le32 rx_detected_cnt;
-	__le32 bt_prio_defer_cnt;
-	__le32 bt_prio_kill_cnt;
-	__le32 few_bytes_cnt;
-	__le32 cts_timeout;
-	__le32 ack_timeout;
-	__le32 expected_ack_cnt;
-	__le32 actual_ack_cnt;
-} __packed;
-
 struct statistics_dbg {
 	__le32 burst_check;
 	__le32 burst_count;
@@ -3213,23 +2565,6 @@ struct statistics_dbg {
 	__le32 reserved[3];
 } __packed;
 
-struct iwl39_statistics_div {
-	__le32 tx_on_a;
-	__le32 tx_on_b;
-	__le32 exec_time;
-	__le32 probe_time;
-} __packed;
-
-struct iwl39_statistics_general {
-	__le32 temperature;
-	struct statistics_dbg dbg;
-	__le32 sleep_time;
-	__le32 slots_out;
-	__le32 slots_idle;
-	__le32 ttl_timestamp;
-	struct iwl39_statistics_div div;
-} __packed;
-
 struct statistics_rx_phy {
 	__le32 ina_cnt;
 	__le32 fina_cnt;
@@ -3471,13 +2806,6 @@ struct iwl_statistics_cmd {
 #define STATISTICS_REPLY_FLG_BAND_24G_MSK         cpu_to_le32(0x2)
 #define STATISTICS_REPLY_FLG_HT40_MODE_MSK        cpu_to_le32(0x8)
 
-struct iwl3945_notif_statistics {
-	__le32 flag;
-	struct iwl39_statistics_rx rx;
-	struct iwl39_statistics_tx tx;
-	struct iwl39_statistics_general general;
-} __packed;
-
 struct iwl_notif_statistics {
 	__le32 flag;
 	struct statistics_rx rx;
@@ -4451,10 +3779,6 @@ struct iwl_rx_packet {
 	__le32 len_n_flags;
 	struct iwl_cmd_header hdr;
 	union {
-		struct iwl3945_rx_frame rx_frame;
-		struct iwl3945_tx_resp tx_resp;
-		struct iwl3945_beacon_notif beacon_status;
-
 		struct iwl_alive_resp alive_frame;
 		struct iwl_spectrum_notification spectrum_notif;
 		struct iwl_csa_notification csa_notif;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index bafbe57c960256787c8bd83081c6acc69732e13d..4653deada05b48b1383f1cda6b33c7477a1717d3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -41,6 +41,7 @@
 #include "iwl-power.h"
 #include "iwl-sta.h"
 #include "iwl-helpers.h"
+#include "iwl-agn.h"
 
 
 /*
@@ -67,30 +68,6 @@ u32 iwl_debug_level;
 
 const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 
-
-/* This function both allocates and initializes hw and priv. */
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg)
-{
-	struct iwl_priv *priv;
-	/* mac80211 allocates memory for this device instance, including
-	 *   space for this driver's private structure */
-	struct ieee80211_hw *hw;
-
-	hw = ieee80211_alloc_hw(sizeof(struct iwl_priv),
-				cfg->ops->ieee80211_ops);
-	if (hw == NULL) {
-		pr_err("%s: Can not allocate network device\n",
-		       cfg->name);
-		goto out;
-	}
-
-	priv = hw->priv;
-	priv->hw = hw;
-
-out:
-	return hw;
-}
-
 #define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
 #define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
 static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
@@ -118,7 +95,7 @@ static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
 		max_bit_rate = MAX_BIT_RATE_40_MHZ;
 	}
 
-	if (priv->cfg->mod_params->amsdu_size_8K)
+	if (iwlagn_mod_params.amsdu_size_8K)
 		ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
 
 	ht_info->ampdu_factor = CFG_HT_RX_AMPDU_FACTOR_DEF;
@@ -159,6 +136,7 @@ int iwlcore_init_geos(struct iwl_priv *priv)
 	struct ieee80211_channel *geo_ch;
 	struct ieee80211_rate *rates;
 	int i = 0;
+	s8 max_tx_power = IWLAGN_TX_POWER_TARGET_POWER_MIN;
 
 	if (priv->bands[IEEE80211_BAND_2GHZ].n_bitrates ||
 	    priv->bands[IEEE80211_BAND_5GHZ].n_bitrates) {
@@ -232,8 +210,8 @@ int iwlcore_init_geos(struct iwl_priv *priv)
 
 			geo_ch->flags |= ch->ht40_extension_channel;
 
-			if (ch->max_power_avg > priv->tx_power_device_lmt)
-				priv->tx_power_device_lmt = ch->max_power_avg;
+			if (ch->max_power_avg > max_tx_power)
+				max_tx_power = ch->max_power_avg;
 		} else {
 			geo_ch->flags |= IEEE80211_CHAN_DISABLED;
 		}
@@ -246,6 +224,10 @@ int iwlcore_init_geos(struct iwl_priv *priv)
 				 geo_ch->flags);
 	}
 
+	priv->tx_power_device_lmt = max_tx_power;
+	priv->tx_power_user_lmt = max_tx_power;
+	priv->tx_power_next = max_tx_power;
+
 	if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) &&
 	     priv->cfg->sku & IWL_SKU_A) {
 		IWL_INFO(priv, "Incorrectly detected BG card as ABG. "
@@ -434,72 +416,72 @@ void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 int iwl_check_rxon_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 {
 	struct iwl_rxon_cmd *rxon = &ctx->staging;
-	bool error = false;
+	u32 errors = 0;
 
 	if (rxon->flags & RXON_FLG_BAND_24G_MSK) {
 		if (rxon->flags & RXON_FLG_TGJ_NARROW_BAND_MSK) {
 			IWL_WARN(priv, "check 2.4G: wrong narrow\n");
-			error = true;
+			errors |= BIT(0);
 		}
 		if (rxon->flags & RXON_FLG_RADAR_DETECT_MSK) {
 			IWL_WARN(priv, "check 2.4G: wrong radar\n");
-			error = true;
+			errors |= BIT(1);
 		}
 	} else {
 		if (!(rxon->flags & RXON_FLG_SHORT_SLOT_MSK)) {
 			IWL_WARN(priv, "check 5.2G: not short slot!\n");
-			error = true;
+			errors |= BIT(2);
 		}
 		if (rxon->flags & RXON_FLG_CCK_MSK) {
 			IWL_WARN(priv, "check 5.2G: CCK!\n");
-			error = true;
+			errors |= BIT(3);
 		}
 	}
 	if ((rxon->node_addr[0] | rxon->bssid_addr[0]) & 0x1) {
 		IWL_WARN(priv, "mac/bssid mcast!\n");
-		error = true;
+		errors |= BIT(4);
 	}
 
 	/* make sure basic rates 6Mbps and 1Mbps are supported */
 	if ((rxon->ofdm_basic_rates & IWL_RATE_6M_MASK) == 0 &&
 	    (rxon->cck_basic_rates & IWL_RATE_1M_MASK) == 0) {
 		IWL_WARN(priv, "neither 1 nor 6 are basic\n");
-		error = true;
+		errors |= BIT(5);
 	}
 
 	if (le16_to_cpu(rxon->assoc_id) > 2007) {
 		IWL_WARN(priv, "aid > 2007\n");
-		error = true;
+		errors |= BIT(6);
 	}
 
 	if ((rxon->flags & (RXON_FLG_CCK_MSK | RXON_FLG_SHORT_SLOT_MSK))
 			== (RXON_FLG_CCK_MSK | RXON_FLG_SHORT_SLOT_MSK)) {
 		IWL_WARN(priv, "CCK and short slot\n");
-		error = true;
+		errors |= BIT(7);
 	}
 
 	if ((rxon->flags & (RXON_FLG_CCK_MSK | RXON_FLG_AUTO_DETECT_MSK))
 			== (RXON_FLG_CCK_MSK | RXON_FLG_AUTO_DETECT_MSK)) {
 		IWL_WARN(priv, "CCK and auto detect");
-		error = true;
+		errors |= BIT(8);
 	}
 
 	if ((rxon->flags & (RXON_FLG_AUTO_DETECT_MSK |
 			    RXON_FLG_TGG_PROTECT_MSK)) ==
 			    RXON_FLG_TGG_PROTECT_MSK) {
 		IWL_WARN(priv, "TGg but no auto-detect\n");
-		error = true;
+		errors |= BIT(9);
 	}
 
-	if (error)
-		IWL_WARN(priv, "Tuning to channel %d\n",
-			    le16_to_cpu(rxon->channel));
-
-	if (error) {
-		IWL_ERR(priv, "Invalid RXON\n");
-		return -EINVAL;
+	if (rxon->channel == 0) {
+		IWL_WARN(priv, "zero channel is invalid\n");
+		errors |= BIT(10);
 	}
-	return 0;
+
+	WARN(errors, "Invalid RXON (%#x), channel %d",
+	     errors, le16_to_cpu(rxon->channel));
+
+	return errors ? -EINVAL : 0;
 }
 
 /**
@@ -890,10 +872,21 @@ void iwl_print_rx_config_cmd(struct iwl_priv *priv,
 	IWL_DEBUG_RADIO(priv, "u16 assoc_id: 0x%x\n", le16_to_cpu(rxon->assoc_id));
 }
 #endif
-/**
- * iwl_irq_handle_error - called for HW or SW error interrupt from card
- */
-void iwl_irq_handle_error(struct iwl_priv *priv)
+
+static void iwlagn_abort_notification_waits(struct iwl_priv *priv)
+{
+	unsigned long flags;
+	struct iwl_notification_wait *wait_entry;
+
+	spin_lock_irqsave(&priv->_agn.notif_wait_lock, flags);
+	list_for_each_entry(wait_entry, &priv->_agn.notif_waits, list)
+		wait_entry->aborted = true;
+	spin_unlock_irqrestore(&priv->_agn.notif_wait_lock, flags);
+
+	wake_up_all(&priv->_agn.notif_waitq);
+}
+
+void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand)
 {
 	unsigned int reload_msec;
 	unsigned long reload_jiffies;
@@ -904,18 +897,64 @@ void iwl_irq_handle_error(struct iwl_priv *priv)
 	/* Cancel currently queued command. */
 	clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
 
+	iwlagn_abort_notification_waits(priv);
+
+	/* Keep the restart process from trying to send host
+	 * commands by clearing the ready bit */
+	clear_bit(STATUS_READY, &priv->status);
+
+	wake_up_interruptible(&priv->wait_command_queue);
+
+	if (!ondemand) {
+		/*
+		 * If firmware keep reloading, then it indicate something
+		 * serious wrong and firmware having problem to recover
+		 * from it. Instead of keep trying which will fill the syslog
+		 * and hang the system, let's just stop it
+		 */
+		reload_jiffies = jiffies;
+		reload_msec = jiffies_to_msecs((long) reload_jiffies -
+					(long) priv->reload_jiffies);
+		priv->reload_jiffies = reload_jiffies;
+		if (reload_msec <= IWL_MIN_RELOAD_DURATION) {
+			priv->reload_count++;
+			if (priv->reload_count >= IWL_MAX_CONTINUE_RELOAD_CNT) {
+				IWL_ERR(priv, "BUG_ON, Stop restarting\n");
+				return;
+			}
+		} else
+			priv->reload_count = 0;
+	}
+
+	if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) {
+		if (iwlagn_mod_params.restart_fw) {
+			IWL_DEBUG(priv, IWL_DL_FW_ERRORS,
+				  "Restarting adapter due to uCode error.\n");
+			queue_work(priv->workqueue, &priv->restart);
+		} else
+			IWL_DEBUG(priv, IWL_DL_FW_ERRORS,
+				  "Detected FW error, but not restarting\n");
+	}
+}
+
+/**
+ * iwl_irq_handle_error - called for HW or SW error interrupt from card
+ */
+void iwl_irq_handle_error(struct iwl_priv *priv)
+{
 	/* W/A for WiFi/WiMAX coex and WiMAX own the RF */
 	if (priv->cfg->internal_wimax_coex &&
 	    (!(iwl_read_prph(priv, APMG_CLK_CTRL_REG) &
 			APMS_CLK_VAL_MRB_FUNC_MODE) ||
 	     (iwl_read_prph(priv, APMG_PS_CTRL_REG) &
 			APMG_PS_CTRL_VAL_RESET_REQ))) {
-		wake_up_interruptible(&priv->wait_command_queue);
 		/*
-		 *Keep the restart process from trying to send host
-		 * commands by clearing the INIT status bit
+		 * Keep the restart process from trying to send host
+		 * commands by clearing the ready bit.
 		 */
 		clear_bit(STATUS_READY, &priv->status);
+		clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
+		wake_up_interruptible(&priv->wait_command_queue);
 		IWL_ERR(priv, "RF is used by WiMAX\n");
 		return;
 	}
@@ -923,50 +962,17 @@ void iwl_irq_handle_error(struct iwl_priv *priv)
 	IWL_ERR(priv, "Loaded firmware version: %s\n",
 		priv->hw->wiphy->fw_version);
 
-	priv->cfg->ops->lib->dump_nic_error_log(priv);
-	if (priv->cfg->ops->lib->dump_csr)
-		priv->cfg->ops->lib->dump_csr(priv);
-	if (priv->cfg->ops->lib->dump_fh)
-		priv->cfg->ops->lib->dump_fh(priv, NULL, false);
-	priv->cfg->ops->lib->dump_nic_event_log(priv, false, NULL, false);
+	iwl_dump_nic_error_log(priv);
+	iwl_dump_csr(priv);
+	iwl_dump_fh(priv, NULL, false);
+	iwl_dump_nic_event_log(priv, false, NULL, false);
 #ifdef CONFIG_IWLWIFI_DEBUG
 	if (iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS)
 		iwl_print_rx_config_cmd(priv,
 					&priv->contexts[IWL_RXON_CTX_BSS]);
 #endif
 
-	wake_up_interruptible(&priv->wait_command_queue);
-
-	/* Keep the restart process from trying to send host
-	 * commands by clearing the INIT status bit */
-	clear_bit(STATUS_READY, &priv->status);
-
-	/*
-	 * If firmware keep reloading, then it indicate something
-	 * serious wrong and firmware having problem to recover
-	 * from it. Instead of keep trying which will fill the syslog
-	 * and hang the system, let's just stop it
-	 */
-	reload_jiffies = jiffies;
-	reload_msec = jiffies_to_msecs((long) reload_jiffies -
-				(long) priv->reload_jiffies);
-	priv->reload_jiffies = reload_jiffies;
-	if (reload_msec <= IWL_MIN_RELOAD_DURATION) {
-		priv->reload_count++;
-		if (priv->reload_count >= IWL_MAX_CONTINUE_RELOAD_CNT) {
-			IWL_ERR(priv, "BUG_ON, Stop restarting\n");
-			return;
-		}
-	} else
-		priv->reload_count = 0;
-
-	if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) {
-		IWL_DEBUG(priv, IWL_DL_FW_ERRORS,
-			  "Restarting adapter due to uCode error.\n");
-
-		if (priv->cfg->mod_params->restart_fw)
-			queue_work(priv->workqueue, &priv->restart);
-	}
+	iwlagn_fw_error(priv, false);
 }
 
 static int iwl_apm_stop_master(struct iwl_priv *priv)
@@ -990,6 +996,8 @@ void iwl_apm_stop(struct iwl_priv *priv)
 {
 	IWL_DEBUG_INFO(priv, "Stop card, put in low power state\n");
 
+	clear_bit(STATUS_DEVICE_ENABLED, &priv->status);
+
 	/* Stop device's DMA activity */
 	iwl_apm_stop_master(priv);
 
@@ -1040,7 +1048,6 @@ int iwl_apm_init(struct iwl_priv *priv)
 	/*
 	 * Enable HAP INTA (interrupt from management bus) to
 	 * wake device's PCI Express link L1a -> L0s
-	 * NOTE:  This is no-op for 3945 (non-existent bit)
 	 */
 	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 				    CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
@@ -1053,20 +1060,18 @@ int iwl_apm_init(struct iwl_priv *priv)
 	 * If not (unlikely), enable L0S, so there is at least some
 	 *    power savings, even without L1.
 	 */
-	if (priv->cfg->base_params->set_l0s) {
-		lctl = iwl_pcie_link_ctl(priv);
-		if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) ==
-					PCI_CFG_LINK_CTRL_VAL_L1_EN) {
-			/* L1-ASPM enabled; disable(!) L0S  */
-			iwl_set_bit(priv, CSR_GIO_REG,
-					CSR_GIO_REG_VAL_L0S_ENABLED);
-			IWL_DEBUG_POWER(priv, "L1 Enabled; Disabling L0S\n");
-		} else {
-			/* L1-ASPM disabled; enable(!) L0S */
-			iwl_clear_bit(priv, CSR_GIO_REG,
-					CSR_GIO_REG_VAL_L0S_ENABLED);
-			IWL_DEBUG_POWER(priv, "L1 Disabled; Enabling L0S\n");
-		}
+	lctl = iwl_pcie_link_ctl(priv);
+	if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) ==
+				PCI_CFG_LINK_CTRL_VAL_L1_EN) {
+		/* L1-ASPM enabled; disable(!) L0S  */
+		iwl_set_bit(priv, CSR_GIO_REG,
+				CSR_GIO_REG_VAL_L0S_ENABLED);
+		IWL_DEBUG_POWER(priv, "L1 Enabled; Disabling L0S\n");
+	} else {
+		/* L1-ASPM disabled; enable(!) L0S */
+		iwl_clear_bit(priv, CSR_GIO_REG,
+				CSR_GIO_REG_VAL_L0S_ENABLED);
+		IWL_DEBUG_POWER(priv, "L1 Disabled; Enabling L0S\n");
 	}
 
 	/* Configure analog phase-lock-loop before activating to D0A */
@@ -1094,27 +1099,21 @@ int iwl_apm_init(struct iwl_priv *priv)
 	}
 
 	/*
-	 * Enable DMA and BSM (if used) clocks, wait for them to stabilize.
-	 * BSM (Boostrap State Machine) is only in 3945 and 4965;
-	 * later devices (i.e. 5000 and later) have non-volatile SRAM,
-	 * and don't need BSM to restore data after power-saving sleep.
+	 * Enable DMA clock and wait for it to stabilize.
 	 *
 	 * Write to "CLK_EN_REG"; "1" bits enable clocks, while "0" bits
 	 * do not disable clocks.  This preserves any hardware bits already
 	 * set by default in "CLK_CTRL_REG" after reset.
 	 */
-	if (priv->cfg->base_params->use_bsm)
-		iwl_write_prph(priv, APMG_CLK_EN_REG,
-			APMG_CLK_VAL_DMA_CLK_RQT | APMG_CLK_VAL_BSM_CLK_RQT);
-	else
-		iwl_write_prph(priv, APMG_CLK_EN_REG,
-			APMG_CLK_VAL_DMA_CLK_RQT);
+	iwl_write_prph(priv, APMG_CLK_EN_REG, APMG_CLK_VAL_DMA_CLK_RQT);
 	udelay(20);
 
 	/* Disable L1-Active */
 	iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
 			  APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 
+	set_bit(STATUS_DEVICE_ENABLED, &priv->status);
+
 out:
 	return ret;
 }
@@ -1430,7 +1429,6 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 
 	iwl_teardown_interface(priv, vif, false);
 
-	memset(priv->bssid, 0, ETH_ALEN);
 	mutex_unlock(&priv->mutex);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
@@ -1750,21 +1748,13 @@ int iwl_force_reset(struct iwl_priv *priv, int mode, bool external)
 		 * detect failure), then fw_restart module parameter
 		 * need to be check before performing firmware reload
 		 */
-		if (!external && !priv->cfg->mod_params->restart_fw) {
+		if (!external && !iwlagn_mod_params.restart_fw) {
 			IWL_DEBUG_INFO(priv, "Cancel firmware reload based on "
 				       "module parameter setting\n");
 			break;
 		}
 		IWL_ERR(priv, "On demand firmware reload\n");
-		/* Set the FW error flag -- cleared on iwl_down */
-		set_bit(STATUS_FW_ERROR, &priv->status);
-		wake_up_interruptible(&priv->wait_command_queue);
-		/*
-		 * Keep the restart process from trying to send host
-		 * commands by clearing the INIT status bit
-		 */
-		clear_bit(STATUS_READY, &priv->status);
-		queue_work(priv->workqueue, &priv->restart);
+		iwlagn_fw_error(priv, true);
 		break;
 	}
 	return 0;
@@ -1775,6 +1765,7 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	struct iwl_rxon_context *bss_ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 	struct iwl_rxon_context *tmp;
 	u32 interface_modes;
 	int err;
@@ -1783,6 +1774,15 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 
 	mutex_lock(&priv->mutex);
 
+	if (!ctx->vif || !iwl_is_ready_rf(priv)) {
+		/*
+		 * Huh? But wait ... this can maybe happen when
+		 * we're in the middle of a firmware restart!
+		 */
+		err = -EBUSY;
+		goto out;
+	}
+
 	interface_modes = ctx->interface_modes | ctx->exclusive_interface_modes;
 
 	if (!(interface_modes & BIT(newtype))) {
@@ -1790,6 +1790,19 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		goto out;
 	}
 
+	/*
+	 * Refuse a change that should be done by moving from the PAN
+	 * context to the BSS context instead, if the BSS context is
+	 * available and can support the new interface type.
+	 */
+	if (ctx->ctxid == IWL_RXON_CTX_PAN && !bss_ctx->vif &&
+	    (bss_ctx->interface_modes & BIT(newtype) ||
+	     bss_ctx->exclusive_interface_modes & BIT(newtype))) {
+		BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
+		err = -EBUSY;
+		goto out;
+	}
+
 	if (ctx->exclusive_interface_modes & BIT(newtype)) {
 		for_each_context(priv, tmp) {
 			if (ctx == tmp)
@@ -1810,6 +1823,7 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	/* success */
 	iwl_teardown_interface(priv, vif, true);
 	vif->type = newtype;
+	vif->p2p = newp2p;
 	err = iwl_setup_interface(priv, ctx);
 	WARN_ON(err);
 	/*
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index b316d833d9a2f4edb9ed3070c0a20d4f4a40bc34..5b5b0cce4a54e7c85d89fb5e45e4b9c7c2853b97 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -73,7 +73,7 @@ struct iwl_cmd;
 
 
 #define IWLWIFI_VERSION "in-tree:"
-#define DRV_COPYRIGHT	"Copyright(c) 2003-2010 Intel Corporation"
+#define DRV_COPYRIGHT	"Copyright(c) 2003-2011 Intel Corporation"
 #define DRV_AUTHOR     "<ilw@linux.intel.com>"
 
 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
@@ -90,7 +90,6 @@ struct iwl_cmd;
 #define IWL_CMD(x) case x: return #x
 
 struct iwl_hcmd_ops {
-	int (*rxon_assoc)(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
 	int (*commit_rxon)(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
 	void (*set_rxon_chain)(struct iwl_priv *priv,
 			       struct iwl_rxon_context *ctx);
@@ -100,7 +99,6 @@ struct iwl_hcmd_ops {
 };
 
 struct iwl_hcmd_utils_ops {
-	u16 (*get_hcmd_size)(u8 cmd_id, u16 len);
 	u16 (*build_addsta_hcmd)(const struct iwl_addsta_cmd *cmd, u8 *data);
 	void (*gain_computation)(struct iwl_priv *priv,
 			u32 *average_noise,
@@ -122,46 +120,14 @@ struct iwl_apm_ops {
 	void (*config)(struct iwl_priv *priv);
 };
 
-struct iwl_isr_ops {
-	irqreturn_t (*isr) (int irq, void *data);
-	void (*free)(struct iwl_priv *priv);
-	int (*alloc)(struct iwl_priv *priv);
-	int (*reset)(struct iwl_priv *priv);
-	void (*disable)(struct iwl_priv *priv);
-};
-
-struct iwl_debugfs_ops {
-	ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
-				 size_t count, loff_t *ppos);
-	ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf,
-				 size_t count, loff_t *ppos);
-	ssize_t (*general_stats_read)(struct file *file, char __user *user_buf,
-				      size_t count, loff_t *ppos);
-	ssize_t (*bt_stats_read)(struct file *file, char __user *user_buf,
-				 size_t count, loff_t *ppos);
-	ssize_t (*reply_tx_error)(struct file *file, char __user *user_buf,
-				 size_t count, loff_t *ppos);
-};
-
 struct iwl_temp_ops {
 	void (*temperature)(struct iwl_priv *priv);
 };
 
-struct iwl_tt_ops {
-	bool (*lower_power_detection)(struct iwl_priv *priv);
-	u8 (*tt_power_mode)(struct iwl_priv *priv);
-	bool (*ct_kill_check)(struct iwl_priv *priv);
-};
-
 struct iwl_lib_ops {
 	/* set hw dependent parameters */
 	int (*set_hw_params)(struct iwl_priv *priv);
 	/* Handling TX */
-	void (*txq_update_byte_cnt_tbl)(struct iwl_priv *priv,
-					struct iwl_tx_queue *txq,
-					u16 byte_cnt);
-	void (*txq_inval_byte_cnt_tbl)(struct iwl_priv *priv,
-				       struct iwl_tx_queue *txq);
 	void (*txq_set_sched)(struct iwl_priv *priv, u32 mask);
 	int (*txq_attach_buf_to_tfd)(struct iwl_priv *priv,
 				     struct iwl_tx_queue *txq,
@@ -171,30 +137,14 @@ struct iwl_lib_ops {
 			     struct iwl_tx_queue *txq);
 	int (*txq_init)(struct iwl_priv *priv,
 			struct iwl_tx_queue *txq);
-	/* aggregations */
-	int (*txq_agg_enable)(struct iwl_priv *priv, int txq_id, int tx_fifo,
-			      int sta_id, int tid, u16 ssn_idx);
-	int (*txq_agg_disable)(struct iwl_priv *priv, u16 txq_id, u16 ssn_idx,
-			       u8 tx_fifo);
 	/* setup Rx handler */
 	void (*rx_handler_setup)(struct iwl_priv *priv);
 	/* setup deferred work */
 	void (*setup_deferred_work)(struct iwl_priv *priv);
 	/* cancel deferred work */
 	void (*cancel_deferred_work)(struct iwl_priv *priv);
-	/* alive notification after init uCode load */
-	void (*init_alive_start)(struct iwl_priv *priv);
-	/* alive notification */
-	int (*alive_notify)(struct iwl_priv *priv);
 	/* check validity of rtc data address */
 	int (*is_valid_rtc_data_addr)(u32 addr);
-	/* 1st ucode load */
-	int (*load_ucode)(struct iwl_priv *priv);
-	int (*dump_nic_event_log)(struct iwl_priv *priv,
-				  bool full_log, char **buf, bool display);
-	void (*dump_nic_error_log)(struct iwl_priv *priv);
-	void (*dump_csr)(struct iwl_priv *priv);
-	int (*dump_fh)(struct iwl_priv *priv, char **buf, bool display);
 	int (*set_channel_switch)(struct iwl_priv *priv,
 				  struct ieee80211_channel_switch *ch_switch);
 	/* power management */
@@ -204,9 +154,6 @@ struct iwl_lib_ops {
 	int (*send_tx_power) (struct iwl_priv *priv);
 	void (*update_chain_flags)(struct iwl_priv *priv);
 
-	/* isr */
-	struct iwl_isr_ops isr_ops;
-
 	/* eeprom operations (as defined in iwl-eeprom.h) */
 	struct iwl_eeprom_ops eeprom_ops;
 
@@ -216,14 +163,6 @@ struct iwl_lib_ops {
 	int (*txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
 	void (*dev_txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
 
-	struct iwl_debugfs_ops debugfs_ops;
-
-	/* thermal throttling */
-	struct iwl_tt_ops tt_ops;
-};
-
-struct iwl_led_ops {
-	int (*cmd)(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd);
 };
 
 /* NIC specific ops */
@@ -231,28 +170,15 @@ struct iwl_nic_ops {
 	void (*additional_nic_config)(struct iwl_priv *priv);
 };
 
-struct iwl_legacy_ops {
-	void (*post_associate)(struct iwl_priv *priv);
-	void (*config_ap)(struct iwl_priv *priv);
-	/* station management */
-	int (*update_bcast_stations)(struct iwl_priv *priv);
-	int (*manage_ibss_station)(struct iwl_priv *priv,
-				   struct ieee80211_vif *vif, bool add);
-};
-
 struct iwl_ops {
 	const struct iwl_lib_ops *lib;
 	const struct iwl_hcmd_ops *hcmd;
 	const struct iwl_hcmd_utils_ops *utils;
-	const struct iwl_led_ops *led;
 	const struct iwl_nic_ops *nic;
-	const struct iwl_legacy_ops *legacy;
-	const struct ieee80211_ops *ieee80211_ops;
 };
 
 struct iwl_mod_params {
 	int sw_crypto;		/* def: 0 = using hardware encryption */
-	int disable_hw_scan;	/* def: 0 = use h/w scan */
 	int num_of_queues;	/* def: HW dependent */
 	int disable_11n;	/* def: 0 = 11n capabilities enabled */
 	int amsdu_size_8K;	/* def: 1 = enable 8K amsdu size */
@@ -278,16 +204,7 @@ struct iwl_mod_params {
  * @wd_timeout: TX queues watchdog timeout
  * @temperature_kelvin: temperature report by uCode in kelvin
  * @max_event_log_size: size of event log buffer size for ucode event logging
- * @tx_power_by_driver: tx power calibration performed by driver
- *	instead of uCode
- * @ucode_tracing: support ucode continuous tracing
- * @sensitivity_calib_by_driver: driver has the capability to perform
- *	sensitivity calibration operation
- * @chain_noise_calib_by_driver: driver has the capability to perform
- *	chain noise calibration operation
  * @shadow_reg_enable: HW shadhow register bit
- * @no_agg_framecnt_info: uCode do not provide aggregation frame count
- *	information
  */
 struct iwl_base_params {
 	int eeprom_size;
@@ -295,14 +212,10 @@ struct iwl_base_params {
 	int num_of_ampdu_queues;/* def: HW dependent */
 	/* for iwl_apm_init() */
 	u32 pll_cfg_val;
-	bool set_l0s;
-	bool use_bsm;
 
-	bool use_isr_legacy;
 	const u16 max_ll_items;
 	const bool shadow_ram_support;
 	u16 led_compensation;
-	const bool broken_powersave;
 	int chain_noise_num_beacons;
 	bool adv_thermal_throttle;
 	bool support_ct_kill_exit;
@@ -312,18 +225,12 @@ struct iwl_base_params {
 	unsigned int wd_timeout;
 	bool temperature_kelvin;
 	u32 max_event_log_size;
-	const bool tx_power_by_driver;
-	const bool ucode_tracing;
-	const bool sensitivity_calib_by_driver;
-	const bool chain_noise_calib_by_driver;
 	const bool shadow_reg_enable;
-	const bool no_agg_framecnt_info;
 };
 /*
  * @advanced_bt_coexist: support advanced bt coexist
  * @bt_init_traffic_load: specify initial bt traffic load
  * @bt_prio_boost: default bt priority boost value
- * @bt_statistics: use BT version of statistics notification
  * @agg_time_limit: maximum number of uSec in aggregation
  * @ampdu_factor: Maximum A-MPDU length factor
  * @ampdu_density: Minimum A-MPDU spacing
@@ -333,7 +240,6 @@ struct iwl_bt_params {
 	bool advanced_bt_coexist;
 	u8 bt_init_traffic_load;
 	u8 bt_prio_boost;
-	const bool bt_statistics;
 	u16 agg_time_limit;
 	u8 ampdu_factor;
 	u8 ampdu_density;
@@ -364,6 +270,7 @@ struct iwl_ht_params {
  * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
  * @internal_wimax_coex: internal wifi/wimax combo device
  * @iq_invert: I/Q inversion
+ * @disable_otp_refresh: disable OTP refresh current limit
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -398,8 +305,6 @@ struct iwl_cfg {
 	u16  eeprom_ver;
 	u16  eeprom_calib_ver;
 	const struct iwl_ops *ops;
-	/* module based parameters which can be set from modprobe cmd */
-	const struct iwl_mod_params *mod_params;
 	/* params not likely to change within a device family */
 	struct iwl_base_params *base_params;
 	/* params likely to change within a device family */
@@ -414,13 +319,13 @@ struct iwl_cfg {
 	const bool rx_with_siso_diversity;
 	const bool internal_wimax_coex;
 	const bool iq_invert;
+	const bool disable_otp_refresh;
 };
 
 /***************************
  *   L i b                 *
  ***************************/
 
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg);
 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		    const struct ieee80211_tx_queue_params *params);
 int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
@@ -625,6 +530,8 @@ extern const struct dev_pm_ops iwl_pm_ops;
 void iwl_dump_nic_error_log(struct iwl_priv *priv);
 int iwl_dump_nic_event_log(struct iwl_priv *priv,
 			   bool full_log, char **buf, bool display);
+void iwl_dump_csr(struct iwl_priv *priv);
+int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display);
 #ifdef CONFIG_IWLWIFI_DEBUG
 void iwl_print_rx_config_cmd(struct iwl_priv *priv,
 			     struct iwl_rxon_context *ctx);
@@ -662,6 +569,7 @@ void iwlcore_free_geos(struct iwl_priv *priv);
 #define STATUS_SCAN_HW		15
 #define STATUS_POWER_PMI	16
 #define STATUS_FW_ERROR		17
+#define STATUS_DEVICE_ENABLED	18
 
 
 static inline int iwl_is_ready(struct iwl_priv *priv)
@@ -714,11 +622,6 @@ void iwl_apm_stop(struct iwl_priv *priv);
 int iwl_apm_init(struct iwl_priv *priv);
 
 int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
-static inline int iwl_send_rxon_assoc(struct iwl_priv *priv,
-				      struct iwl_rxon_context *ctx)
-{
-	return priv->cfg->ops->hcmd->rxon_assoc(priv, ctx);
-}
 static inline int iwlcore_commit_rxon(struct iwl_priv *priv,
 				      struct iwl_rxon_context *ctx)
 {
@@ -736,12 +639,10 @@ static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
 	       priv->cfg->bt_params->advanced_bt_coexist;
 }
 
-static inline bool iwl_bt_statistics(struct iwl_priv *priv)
-{
-	return priv->cfg->bt_params && priv->cfg->bt_params->bt_statistics;
-}
-
 extern bool bt_coex_active;
 extern bool bt_siso_mode;
 
+
+void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
+
 #endif /* __iwl_core_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index f52bc040bcbf96fb5d059c279f8acc8a8f19140f..5ab90ba7a02429440024bb19f6e52feafd5dd242 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -155,18 +155,10 @@
 #define CSR_DBG_LINK_PWR_MGMT_REG	(CSR_BASE+0x250)
 
 /* Bits for CSR_HW_IF_CONFIG_REG */
-#define CSR49_HW_IF_CONFIG_REG_BIT_4965_R	(0x00000010)
 #define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER	(0x00000C00)
 #define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI 	(0x00000100)
 #define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI	(0x00000200)
 
-#define CSR39_HW_IF_CONFIG_REG_BIT_3945_MB         (0x00000100)
-#define CSR39_HW_IF_CONFIG_REG_BIT_3945_MM         (0x00000200)
-#define CSR39_HW_IF_CONFIG_REG_BIT_SKU_MRC            (0x00000400)
-#define CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE         (0x00000800)
-#define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A    (0x00000000)
-#define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B    (0x00001000)
-
 #define CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A	(0x00080000)
 #define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM	(0x00200000)
 #define CSR_HW_IF_CONFIG_REG_BIT_NIC_READY	(0x00400000) /* PCI_OWN_SEM */
@@ -186,7 +178,7 @@
 #define CSR_INT_BIT_SW_ERR       (1 << 25) /* uCode error */
 #define CSR_INT_BIT_RF_KILL      (1 << 7)  /* HW RFKILL switch GP_CNTRL[27] toggled */
 #define CSR_INT_BIT_CT_KILL      (1 << 6)  /* Critical temp (chip too hot) rfkill */
-#define CSR_INT_BIT_SW_RX        (1 << 3)  /* Rx, command responses, 3945 */
+#define CSR_INT_BIT_SW_RX        (1 << 3)  /* Rx, command responses */
 #define CSR_INT_BIT_WAKEUP       (1 << 1)  /* NIC controller waking up (pwr mgmt) */
 #define CSR_INT_BIT_ALIVE        (1 << 0)  /* uCode interrupts once it initializes */
 
@@ -202,29 +194,17 @@
 /* interrupt flags in FH (flow handler) (PCI busmaster DMA) */
 #define CSR_FH_INT_BIT_ERR       (1 << 31) /* Error */
 #define CSR_FH_INT_BIT_HI_PRIOR  (1 << 30) /* High priority Rx, bypass coalescing */
-#define CSR39_FH_INT_BIT_RX_CHNL2  (1 << 18) /* Rx channel 2 (3945 only) */
 #define CSR_FH_INT_BIT_RX_CHNL1  (1 << 17) /* Rx channel 1 */
 #define CSR_FH_INT_BIT_RX_CHNL0  (1 << 16) /* Rx channel 0 */
-#define CSR39_FH_INT_BIT_TX_CHNL6  (1 << 6)  /* Tx channel 6 (3945 only) */
 #define CSR_FH_INT_BIT_TX_CHNL1  (1 << 1)  /* Tx channel 1 */
 #define CSR_FH_INT_BIT_TX_CHNL0  (1 << 0)  /* Tx channel 0 */
 
-#define CSR39_FH_INT_RX_MASK	(CSR_FH_INT_BIT_HI_PRIOR | \
-				 CSR39_FH_INT_BIT_RX_CHNL2 | \
-				 CSR_FH_INT_BIT_RX_CHNL1 | \
-				 CSR_FH_INT_BIT_RX_CHNL0)
-
-
-#define CSR39_FH_INT_TX_MASK	(CSR39_FH_INT_BIT_TX_CHNL6 | \
-				 CSR_FH_INT_BIT_TX_CHNL1 | \
-				 CSR_FH_INT_BIT_TX_CHNL0)
-
-#define CSR49_FH_INT_RX_MASK	(CSR_FH_INT_BIT_HI_PRIOR | \
-				 CSR_FH_INT_BIT_RX_CHNL1 | \
-				 CSR_FH_INT_BIT_RX_CHNL0)
+#define CSR_FH_INT_RX_MASK	(CSR_FH_INT_BIT_HI_PRIOR | \
+				CSR_FH_INT_BIT_RX_CHNL1 | \
+				CSR_FH_INT_BIT_RX_CHNL0)
 
-#define CSR49_FH_INT_TX_MASK	(CSR_FH_INT_BIT_TX_CHNL1 | \
-				 CSR_FH_INT_BIT_TX_CHNL0)
+#define CSR_FH_INT_TX_MASK	(CSR_FH_INT_BIT_TX_CHNL1 | \
+				CSR_FH_INT_BIT_TX_CHNL0)
 
 /* GPIO */
 #define CSR_GPIO_IN_BIT_AUX_POWER                   (0x00000200)
@@ -268,7 +248,7 @@
  *         Indicates MAC (ucode processor, etc.) is powered up and can run.
  *         Internal resources are accessible.
  *         NOTE:  This does not indicate that the processor is actually running.
- *         NOTE:  This does not indicate that 4965 or 3945 has completed
+ *         NOTE:  This does not indicate that device has completed
  *                init or post-power-down restore of internal SRAM memory.
  *                Use CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP as indication that
  *                SRAM is restored and uCode is in normal operation mode.
@@ -291,8 +271,6 @@
 
 /* HW REV */
 #define CSR_HW_REV_TYPE_MSK            (0x00001F0)
-#define CSR_HW_REV_TYPE_3945           (0x00000D0)
-#define CSR_HW_REV_TYPE_4965           (0x0000000)
 #define CSR_HW_REV_TYPE_5300           (0x0000020)
 #define CSR_HW_REV_TYPE_5350           (0x0000030)
 #define CSR_HW_REV_TYPE_5100           (0x0000050)
@@ -363,7 +341,7 @@
  *     0:  MAC_SLEEP
  *         uCode sets this when preparing a power-saving power-down.
  *         uCode resets this when power-up is complete and SRAM is sane.
- *         NOTE:  3945/4965 saves internal SRAM data to host when powering down,
+ *         NOTE:  device saves internal SRAM data to host when powering down,
  *                and must restore this data after powering back up.
  *                MAC_SLEEP is the best indication that restore is complete.
  *                Later devices (5xxx/6xxx/1xxx) use non-volatile SRAM, and
@@ -394,7 +372,6 @@
 #define CSR_LED_REG_TRUN_OFF (0x38)
 
 /* ANA_PLL */
-#define CSR39_ANA_PLL_CFG_VAL        (0x01000000)
 #define CSR50_ANA_PLL_CFG_VAL        (0x00880300)
 
 /* HPET MEM debug */
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index ebdea3be3ef95c9dff69ced6531b83bc6fdec32c..2824ccbcc1fc40c5c5d95e23bd4a48dd52b4de7f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project.
  *
@@ -146,7 +146,6 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
 #define IWL_DL_RX		(1 << 24)
 #define IWL_DL_ISR		(1 << 25)
 #define IWL_DL_HT		(1 << 26)
-#define IWL_DL_IO		(1 << 27)
 /* 0xF0000000 - 0x10000000 */
 #define IWL_DL_11H		(1 << 28)
 #define IWL_DL_STATS		(1 << 29)
@@ -174,7 +173,6 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
 		IWL_DEBUG_LIMIT(p, IWL_DL_DROP, f, ## a)
 #define IWL_DEBUG_AP(p, f, a...)	IWL_DEBUG(p, IWL_DL_AP, f, ## a)
 #define IWL_DEBUG_TXPOWER(p, f, a...)	IWL_DEBUG(p, IWL_DL_TXPOWER, f, ## a)
-#define IWL_DEBUG_IO(p, f, a...)	IWL_DEBUG(p, IWL_DL_IO, f, ## a)
 #define IWL_DEBUG_RATE(p, f, a...)	IWL_DEBUG(p, IWL_DL_RATE, f, ## a)
 #define IWL_DEBUG_RATE_LIMIT(p, f, a...)	\
 		IWL_DEBUG_LIMIT(p, IWL_DL_RATE, f, ## a)
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 8842411f1cf312019c5edc75987efc198720760c..0e6a04b739ad36568f9f09112eaf6c66ce8f2ee8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -39,6 +39,7 @@
 #include "iwl-debug.h"
 #include "iwl-core.h"
 #include "iwl-io.h"
+#include "iwl-agn.h"
 
 /* create and remove of files */
 #define DEBUGFS_ADD_FILE(name, parent, mode) do {			\
@@ -226,10 +227,10 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
 	/* default is to dump the entire data segment */
 	if (!priv->dbgfs_sram_offset && !priv->dbgfs_sram_len) {
 		priv->dbgfs_sram_offset = 0x800000;
-		if (priv->ucode_type == UCODE_INIT)
-			priv->dbgfs_sram_len = priv->ucode_init_data.len;
+		if (priv->ucode_type == UCODE_SUBTYPE_INIT)
+			priv->dbgfs_sram_len = priv->ucode_init.data.len;
 		else
-			priv->dbgfs_sram_len = priv->ucode_data.len;
+			priv->dbgfs_sram_len = priv->ucode_rt.data.len;
 	}
 	len = priv->dbgfs_sram_len;
 
@@ -437,8 +438,7 @@ static ssize_t iwl_dbgfs_log_event_read(struct file *file,
 	int pos = 0;
 	ssize_t ret = -ENOMEM;
 
-	ret = pos = priv->cfg->ops->lib->dump_nic_event_log(
-					priv, true, &buf, true);
+	ret = pos = iwl_dump_nic_event_log(priv, true, &buf, true);
 	if (buf) {
 		ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 		kfree(buf);
@@ -462,8 +462,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
 	if (sscanf(buf, "%d", &event_log_flag) != 1)
 		return -EFAULT;
 	if (event_log_flag == 1)
-		priv->cfg->ops->lib->dump_nic_event_log(priv, true,
-							NULL, false);
+		iwl_dump_nic_event_log(priv, true, NULL, false);
 
 	return count;
 }
@@ -1039,13 +1038,463 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
+static const char *fmt_value = "  %-30s %10u\n";
+static const char *fmt_hex   = "  %-30s       0x%02X\n";
+static const char *fmt_table = "  %-30s %10u  %10u  %10u  %10u\n";
+static const char *fmt_header =
+	"%-32s    current  cumulative       delta         max\n";
+
+static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
+{
+	int p = 0;
+	u32 flag;
+
+	flag = le32_to_cpu(priv->statistics.flag);
+
+	p += scnprintf(buf + p, bufsz - p, "Statistics Flag(0x%X):\n", flag);
+	if (flag & UCODE_STATISTICS_CLEAR_MSK)
+		p += scnprintf(buf + p, bufsz - p,
+		"\tStatistics have been cleared\n");
+	p += scnprintf(buf + p, bufsz - p, "\tOperational Frequency: %s\n",
+		(flag & UCODE_STATISTICS_FREQUENCY_MSK)
+		? "2.4 GHz" : "5.2 GHz");
+	p += scnprintf(buf + p, bufsz - p, "\tTGj Narrow Band: %s\n",
+		(flag & UCODE_STATISTICS_NARROW_BAND_MSK)
+		 ? "enabled" : "disabled");
+
+	return p;
+}
+
 static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos)
 {
 	struct iwl_priv *priv = file->private_data;
-	return priv->cfg->ops->lib->debugfs_ops.rx_stats_read(file,
-			user_buf, count, ppos);
+	int pos = 0;
+	char *buf;
+	int bufsz = sizeof(struct statistics_rx_phy) * 40 +
+		    sizeof(struct statistics_rx_non_phy) * 40 +
+		    sizeof(struct statistics_rx_ht_phy) * 40 + 400;
+	ssize_t ret;
+	struct statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm, *max_ofdm;
+	struct statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck;
+	struct statistics_rx_non_phy *general, *accum_general;
+	struct statistics_rx_non_phy *delta_general, *max_general;
+	struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht;
+
+	if (!iwl_is_alive(priv))
+		return -EAGAIN;
+
+	buf = kzalloc(bufsz, GFP_KERNEL);
+	if (!buf) {
+		IWL_ERR(priv, "Can not allocate Buffer\n");
+		return -ENOMEM;
+	}
+
+	/*
+	 * the statistic information display here is based on
+	 * the last statistics notification from uCode
+	 * might not reflect the current uCode activity
+	 */
+	ofdm = &priv->statistics.rx_ofdm;
+	cck = &priv->statistics.rx_cck;
+	general = &priv->statistics.rx_non_phy;
+	ht = &priv->statistics.rx_ofdm_ht;
+	accum_ofdm = &priv->accum_stats.rx_ofdm;
+	accum_cck = &priv->accum_stats.rx_cck;
+	accum_general = &priv->accum_stats.rx_non_phy;
+	accum_ht = &priv->accum_stats.rx_ofdm_ht;
+	delta_ofdm = &priv->delta_stats.rx_ofdm;
+	delta_cck = &priv->delta_stats.rx_cck;
+	delta_general = &priv->delta_stats.rx_non_phy;
+	delta_ht = &priv->delta_stats.rx_ofdm_ht;
+	max_ofdm = &priv->max_delta_stats.rx_ofdm;
+	max_cck = &priv->max_delta_stats.rx_cck;
+	max_general = &priv->max_delta_stats.rx_non_phy;
+	max_ht = &priv->max_delta_stats.rx_ofdm_ht;
+
+	pos += iwl_statistics_flag(priv, buf, bufsz);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_header, "Statistics_Rx - OFDM:");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "ina_cnt:",
+			 le32_to_cpu(ofdm->ina_cnt),
+			 accum_ofdm->ina_cnt,
+			 delta_ofdm->ina_cnt, max_ofdm->ina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "fina_cnt:",
+			 le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt,
+			 delta_ofdm->fina_cnt, max_ofdm->fina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "plcp_err:",
+			 le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err,
+			 delta_ofdm->plcp_err, max_ofdm->plcp_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "crc32_err:",
+			 le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err,
+			 delta_ofdm->crc32_err, max_ofdm->crc32_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "overrun_err:",
+			 le32_to_cpu(ofdm->overrun_err),
+			 accum_ofdm->overrun_err, delta_ofdm->overrun_err,
+			 max_ofdm->overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "early_overrun_err:",
+			 le32_to_cpu(ofdm->early_overrun_err),
+			 accum_ofdm->early_overrun_err,
+			 delta_ofdm->early_overrun_err,
+			 max_ofdm->early_overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "crc32_good:",
+			 le32_to_cpu(ofdm->crc32_good),
+			 accum_ofdm->crc32_good, delta_ofdm->crc32_good,
+			 max_ofdm->crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "false_alarm_cnt:",
+			 le32_to_cpu(ofdm->false_alarm_cnt),
+			 accum_ofdm->false_alarm_cnt,
+			 delta_ofdm->false_alarm_cnt,
+			 max_ofdm->false_alarm_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "fina_sync_err_cnt:",
+			 le32_to_cpu(ofdm->fina_sync_err_cnt),
+			 accum_ofdm->fina_sync_err_cnt,
+			 delta_ofdm->fina_sync_err_cnt,
+			 max_ofdm->fina_sync_err_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sfd_timeout:",
+			 le32_to_cpu(ofdm->sfd_timeout),
+			 accum_ofdm->sfd_timeout, delta_ofdm->sfd_timeout,
+			 max_ofdm->sfd_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "fina_timeout:",
+			 le32_to_cpu(ofdm->fina_timeout),
+			 accum_ofdm->fina_timeout, delta_ofdm->fina_timeout,
+			 max_ofdm->fina_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "unresponded_rts:",
+			 le32_to_cpu(ofdm->unresponded_rts),
+			 accum_ofdm->unresponded_rts,
+			 delta_ofdm->unresponded_rts,
+			 max_ofdm->unresponded_rts);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "rxe_frame_lmt_ovrun:",
+			 le32_to_cpu(ofdm->rxe_frame_limit_overrun),
+			 accum_ofdm->rxe_frame_limit_overrun,
+			 delta_ofdm->rxe_frame_limit_overrun,
+			 max_ofdm->rxe_frame_limit_overrun);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sent_ack_cnt:",
+			 le32_to_cpu(ofdm->sent_ack_cnt),
+			 accum_ofdm->sent_ack_cnt, delta_ofdm->sent_ack_cnt,
+			 max_ofdm->sent_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sent_cts_cnt:",
+			 le32_to_cpu(ofdm->sent_cts_cnt),
+			 accum_ofdm->sent_cts_cnt, delta_ofdm->sent_cts_cnt,
+			 max_ofdm->sent_cts_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sent_ba_rsp_cnt:",
+			 le32_to_cpu(ofdm->sent_ba_rsp_cnt),
+			 accum_ofdm->sent_ba_rsp_cnt,
+			 delta_ofdm->sent_ba_rsp_cnt,
+			 max_ofdm->sent_ba_rsp_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "dsp_self_kill:",
+			 le32_to_cpu(ofdm->dsp_self_kill),
+			 accum_ofdm->dsp_self_kill,
+			 delta_ofdm->dsp_self_kill,
+			 max_ofdm->dsp_self_kill);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "mh_format_err:",
+			 le32_to_cpu(ofdm->mh_format_err),
+			 accum_ofdm->mh_format_err,
+			 delta_ofdm->mh_format_err,
+			 max_ofdm->mh_format_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "re_acq_main_rssi_sum:",
+			 le32_to_cpu(ofdm->re_acq_main_rssi_sum),
+			 accum_ofdm->re_acq_main_rssi_sum,
+			 delta_ofdm->re_acq_main_rssi_sum,
+			 max_ofdm->re_acq_main_rssi_sum);
+
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_header, "Statistics_Rx - CCK:");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "ina_cnt:",
+			 le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt,
+			 delta_cck->ina_cnt, max_cck->ina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "fina_cnt:",
+			 le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt,
+			 delta_cck->fina_cnt, max_cck->fina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "plcp_err:",
+			 le32_to_cpu(cck->plcp_err), accum_cck->plcp_err,
+			 delta_cck->plcp_err, max_cck->plcp_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "crc32_err:",
+			 le32_to_cpu(cck->crc32_err), accum_cck->crc32_err,
+			 delta_cck->crc32_err, max_cck->crc32_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "overrun_err:",
+			 le32_to_cpu(cck->overrun_err),
+			 accum_cck->overrun_err, delta_cck->overrun_err,
+			 max_cck->overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "early_overrun_err:",
+			 le32_to_cpu(cck->early_overrun_err),
+			 accum_cck->early_overrun_err,
+			 delta_cck->early_overrun_err,
+			 max_cck->early_overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "crc32_good:",
+			 le32_to_cpu(cck->crc32_good), accum_cck->crc32_good,
+			 delta_cck->crc32_good, max_cck->crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "false_alarm_cnt:",
+			 le32_to_cpu(cck->false_alarm_cnt),
+			 accum_cck->false_alarm_cnt,
+			 delta_cck->false_alarm_cnt, max_cck->false_alarm_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "fina_sync_err_cnt:",
+			 le32_to_cpu(cck->fina_sync_err_cnt),
+			 accum_cck->fina_sync_err_cnt,
+			 delta_cck->fina_sync_err_cnt,
+			 max_cck->fina_sync_err_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sfd_timeout:",
+			 le32_to_cpu(cck->sfd_timeout),
+			 accum_cck->sfd_timeout, delta_cck->sfd_timeout,
+			 max_cck->sfd_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "fina_timeout:",
+			 le32_to_cpu(cck->fina_timeout),
+			 accum_cck->fina_timeout, delta_cck->fina_timeout,
+			 max_cck->fina_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "unresponded_rts:",
+			 le32_to_cpu(cck->unresponded_rts),
+			 accum_cck->unresponded_rts, delta_cck->unresponded_rts,
+			 max_cck->unresponded_rts);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "rxe_frame_lmt_ovrun:",
+			 le32_to_cpu(cck->rxe_frame_limit_overrun),
+			 accum_cck->rxe_frame_limit_overrun,
+			 delta_cck->rxe_frame_limit_overrun,
+			 max_cck->rxe_frame_limit_overrun);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sent_ack_cnt:",
+			 le32_to_cpu(cck->sent_ack_cnt),
+			 accum_cck->sent_ack_cnt, delta_cck->sent_ack_cnt,
+			 max_cck->sent_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sent_cts_cnt:",
+			 le32_to_cpu(cck->sent_cts_cnt),
+			 accum_cck->sent_cts_cnt, delta_cck->sent_cts_cnt,
+			 max_cck->sent_cts_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sent_ba_rsp_cnt:",
+			 le32_to_cpu(cck->sent_ba_rsp_cnt),
+			 accum_cck->sent_ba_rsp_cnt,
+			 delta_cck->sent_ba_rsp_cnt,
+			 max_cck->sent_ba_rsp_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "dsp_self_kill:",
+			 le32_to_cpu(cck->dsp_self_kill),
+			 accum_cck->dsp_self_kill, delta_cck->dsp_self_kill,
+			 max_cck->dsp_self_kill);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "mh_format_err:",
+			 le32_to_cpu(cck->mh_format_err),
+			 accum_cck->mh_format_err, delta_cck->mh_format_err,
+			 max_cck->mh_format_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "re_acq_main_rssi_sum:",
+			 le32_to_cpu(cck->re_acq_main_rssi_sum),
+			 accum_cck->re_acq_main_rssi_sum,
+			 delta_cck->re_acq_main_rssi_sum,
+			 max_cck->re_acq_main_rssi_sum);
+
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_header, "Statistics_Rx - GENERAL:");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "bogus_cts:",
+			 le32_to_cpu(general->bogus_cts),
+			 accum_general->bogus_cts, delta_general->bogus_cts,
+			 max_general->bogus_cts);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "bogus_ack:",
+			 le32_to_cpu(general->bogus_ack),
+			 accum_general->bogus_ack, delta_general->bogus_ack,
+			 max_general->bogus_ack);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "non_bssid_frames:",
+			 le32_to_cpu(general->non_bssid_frames),
+			 accum_general->non_bssid_frames,
+			 delta_general->non_bssid_frames,
+			 max_general->non_bssid_frames);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "filtered_frames:",
+			 le32_to_cpu(general->filtered_frames),
+			 accum_general->filtered_frames,
+			 delta_general->filtered_frames,
+			 max_general->filtered_frames);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "non_channel_beacons:",
+			 le32_to_cpu(general->non_channel_beacons),
+			 accum_general->non_channel_beacons,
+			 delta_general->non_channel_beacons,
+			 max_general->non_channel_beacons);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "channel_beacons:",
+			 le32_to_cpu(general->channel_beacons),
+			 accum_general->channel_beacons,
+			 delta_general->channel_beacons,
+			 max_general->channel_beacons);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "num_missed_bcon:",
+			 le32_to_cpu(general->num_missed_bcon),
+			 accum_general->num_missed_bcon,
+			 delta_general->num_missed_bcon,
+			 max_general->num_missed_bcon);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "adc_rx_saturation_time:",
+			 le32_to_cpu(general->adc_rx_saturation_time),
+			 accum_general->adc_rx_saturation_time,
+			 delta_general->adc_rx_saturation_time,
+			 max_general->adc_rx_saturation_time);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "ina_detect_search_tm:",
+			 le32_to_cpu(general->ina_detection_search_time),
+			 accum_general->ina_detection_search_time,
+			 delta_general->ina_detection_search_time,
+			 max_general->ina_detection_search_time);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_silence_rssi_a:",
+			 le32_to_cpu(general->beacon_silence_rssi_a),
+			 accum_general->beacon_silence_rssi_a,
+			 delta_general->beacon_silence_rssi_a,
+			 max_general->beacon_silence_rssi_a);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_silence_rssi_b:",
+			 le32_to_cpu(general->beacon_silence_rssi_b),
+			 accum_general->beacon_silence_rssi_b,
+			 delta_general->beacon_silence_rssi_b,
+			 max_general->beacon_silence_rssi_b);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_silence_rssi_c:",
+			 le32_to_cpu(general->beacon_silence_rssi_c),
+			 accum_general->beacon_silence_rssi_c,
+			 delta_general->beacon_silence_rssi_c,
+			 max_general->beacon_silence_rssi_c);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "interference_data_flag:",
+			 le32_to_cpu(general->interference_data_flag),
+			 accum_general->interference_data_flag,
+			 delta_general->interference_data_flag,
+			 max_general->interference_data_flag);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "channel_load:",
+			 le32_to_cpu(general->channel_load),
+			 accum_general->channel_load,
+			 delta_general->channel_load,
+			 max_general->channel_load);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "dsp_false_alarms:",
+			 le32_to_cpu(general->dsp_false_alarms),
+			 accum_general->dsp_false_alarms,
+			 delta_general->dsp_false_alarms,
+			 max_general->dsp_false_alarms);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_rssi_a:",
+			 le32_to_cpu(general->beacon_rssi_a),
+			 accum_general->beacon_rssi_a,
+			 delta_general->beacon_rssi_a,
+			 max_general->beacon_rssi_a);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_rssi_b:",
+			 le32_to_cpu(general->beacon_rssi_b),
+			 accum_general->beacon_rssi_b,
+			 delta_general->beacon_rssi_b,
+			 max_general->beacon_rssi_b);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_rssi_c:",
+			 le32_to_cpu(general->beacon_rssi_c),
+			 accum_general->beacon_rssi_c,
+			 delta_general->beacon_rssi_c,
+			 max_general->beacon_rssi_c);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_energy_a:",
+			 le32_to_cpu(general->beacon_energy_a),
+			 accum_general->beacon_energy_a,
+			 delta_general->beacon_energy_a,
+			 max_general->beacon_energy_a);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_energy_b:",
+			 le32_to_cpu(general->beacon_energy_b),
+			 accum_general->beacon_energy_b,
+			 delta_general->beacon_energy_b,
+			 max_general->beacon_energy_b);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "beacon_energy_c:",
+			 le32_to_cpu(general->beacon_energy_c),
+			 accum_general->beacon_energy_c,
+			 delta_general->beacon_energy_c,
+			 max_general->beacon_energy_c);
+
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_header, "Statistics_Rx - OFDM_HT:");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "plcp_err:",
+			 le32_to_cpu(ht->plcp_err), accum_ht->plcp_err,
+			 delta_ht->plcp_err, max_ht->plcp_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "overrun_err:",
+			 le32_to_cpu(ht->overrun_err), accum_ht->overrun_err,
+			 delta_ht->overrun_err, max_ht->overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "early_overrun_err:",
+			 le32_to_cpu(ht->early_overrun_err),
+			 accum_ht->early_overrun_err,
+			 delta_ht->early_overrun_err,
+			 max_ht->early_overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "crc32_good:",
+			 le32_to_cpu(ht->crc32_good), accum_ht->crc32_good,
+			 delta_ht->crc32_good, max_ht->crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "crc32_err:",
+			 le32_to_cpu(ht->crc32_err), accum_ht->crc32_err,
+			 delta_ht->crc32_err, max_ht->crc32_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "mh_format_err:",
+			 le32_to_cpu(ht->mh_format_err),
+			 accum_ht->mh_format_err,
+			 delta_ht->mh_format_err, max_ht->mh_format_err);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg_crc32_good:",
+			 le32_to_cpu(ht->agg_crc32_good),
+			 accum_ht->agg_crc32_good,
+			 delta_ht->agg_crc32_good, max_ht->agg_crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg_mpdu_cnt:",
+			 le32_to_cpu(ht->agg_mpdu_cnt),
+			 accum_ht->agg_mpdu_cnt,
+			 delta_ht->agg_mpdu_cnt, max_ht->agg_mpdu_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg_cnt:",
+			 le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt,
+			 delta_ht->agg_cnt, max_ht->agg_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "unsupport_mcs:",
+			 le32_to_cpu(ht->unsupport_mcs),
+			 accum_ht->unsupport_mcs,
+			 delta_ht->unsupport_mcs, max_ht->unsupport_mcs);
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	kfree(buf);
+	return ret;
 }
 
 static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
@@ -1053,8 +1502,190 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
 					size_t count, loff_t *ppos)
 {
 	struct iwl_priv *priv = file->private_data;
-	return priv->cfg->ops->lib->debugfs_ops.tx_stats_read(file,
-			user_buf, count, ppos);
+	int pos = 0;
+	char *buf;
+	int bufsz = (sizeof(struct statistics_tx) * 48) + 250;
+	ssize_t ret;
+	struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx;
+
+	if (!iwl_is_alive(priv))
+		return -EAGAIN;
+
+	buf = kzalloc(bufsz, GFP_KERNEL);
+	if (!buf) {
+		IWL_ERR(priv, "Can not allocate Buffer\n");
+		return -ENOMEM;
+	}
+
+	/* the statistic information display here is based on
+	 * the last statistics notification from uCode
+	 * might not reflect the current uCode activity
+	 */
+	tx = &priv->statistics.tx;
+	accum_tx = &priv->accum_stats.tx;
+	delta_tx = &priv->delta_stats.tx;
+	max_tx = &priv->max_delta_stats.tx;
+
+	pos += iwl_statistics_flag(priv, buf, bufsz);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_header, "Statistics_Tx:");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "preamble:",
+			 le32_to_cpu(tx->preamble_cnt),
+			 accum_tx->preamble_cnt,
+			 delta_tx->preamble_cnt, max_tx->preamble_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "rx_detected_cnt:",
+			 le32_to_cpu(tx->rx_detected_cnt),
+			 accum_tx->rx_detected_cnt,
+			 delta_tx->rx_detected_cnt, max_tx->rx_detected_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "bt_prio_defer_cnt:",
+			 le32_to_cpu(tx->bt_prio_defer_cnt),
+			 accum_tx->bt_prio_defer_cnt,
+			 delta_tx->bt_prio_defer_cnt,
+			 max_tx->bt_prio_defer_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "bt_prio_kill_cnt:",
+			 le32_to_cpu(tx->bt_prio_kill_cnt),
+			 accum_tx->bt_prio_kill_cnt,
+			 delta_tx->bt_prio_kill_cnt,
+			 max_tx->bt_prio_kill_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "few_bytes_cnt:",
+			 le32_to_cpu(tx->few_bytes_cnt),
+			 accum_tx->few_bytes_cnt,
+			 delta_tx->few_bytes_cnt, max_tx->few_bytes_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "cts_timeout:",
+			 le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout,
+			 delta_tx->cts_timeout, max_tx->cts_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "ack_timeout:",
+			 le32_to_cpu(tx->ack_timeout),
+			 accum_tx->ack_timeout,
+			 delta_tx->ack_timeout, max_tx->ack_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "expected_ack_cnt:",
+			 le32_to_cpu(tx->expected_ack_cnt),
+			 accum_tx->expected_ack_cnt,
+			 delta_tx->expected_ack_cnt,
+			 max_tx->expected_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "actual_ack_cnt:",
+			 le32_to_cpu(tx->actual_ack_cnt),
+			 accum_tx->actual_ack_cnt,
+			 delta_tx->actual_ack_cnt,
+			 max_tx->actual_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "dump_msdu_cnt:",
+			 le32_to_cpu(tx->dump_msdu_cnt),
+			 accum_tx->dump_msdu_cnt,
+			 delta_tx->dump_msdu_cnt,
+			 max_tx->dump_msdu_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "abort_nxt_frame_mismatch:",
+			 le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt),
+			 accum_tx->burst_abort_next_frame_mismatch_cnt,
+			 delta_tx->burst_abort_next_frame_mismatch_cnt,
+			 max_tx->burst_abort_next_frame_mismatch_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "abort_missing_nxt_frame:",
+			 le32_to_cpu(tx->burst_abort_missing_next_frame_cnt),
+			 accum_tx->burst_abort_missing_next_frame_cnt,
+			 delta_tx->burst_abort_missing_next_frame_cnt,
+			 max_tx->burst_abort_missing_next_frame_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "cts_timeout_collision:",
+			 le32_to_cpu(tx->cts_timeout_collision),
+			 accum_tx->cts_timeout_collision,
+			 delta_tx->cts_timeout_collision,
+			 max_tx->cts_timeout_collision);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "ack_ba_timeout_collision:",
+			 le32_to_cpu(tx->ack_or_ba_timeout_collision),
+			 accum_tx->ack_or_ba_timeout_collision,
+			 delta_tx->ack_or_ba_timeout_collision,
+			 max_tx->ack_or_ba_timeout_collision);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg ba_timeout:",
+			 le32_to_cpu(tx->agg.ba_timeout),
+			 accum_tx->agg.ba_timeout,
+			 delta_tx->agg.ba_timeout,
+			 max_tx->agg.ba_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg ba_resched_frames:",
+			 le32_to_cpu(tx->agg.ba_reschedule_frames),
+			 accum_tx->agg.ba_reschedule_frames,
+			 delta_tx->agg.ba_reschedule_frames,
+			 max_tx->agg.ba_reschedule_frames);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg scd_query_agg_frame:",
+			 le32_to_cpu(tx->agg.scd_query_agg_frame_cnt),
+			 accum_tx->agg.scd_query_agg_frame_cnt,
+			 delta_tx->agg.scd_query_agg_frame_cnt,
+			 max_tx->agg.scd_query_agg_frame_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg scd_query_no_agg:",
+			 le32_to_cpu(tx->agg.scd_query_no_agg),
+			 accum_tx->agg.scd_query_no_agg,
+			 delta_tx->agg.scd_query_no_agg,
+			 max_tx->agg.scd_query_no_agg);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg scd_query_agg:",
+			 le32_to_cpu(tx->agg.scd_query_agg),
+			 accum_tx->agg.scd_query_agg,
+			 delta_tx->agg.scd_query_agg,
+			 max_tx->agg.scd_query_agg);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg scd_query_mismatch:",
+			 le32_to_cpu(tx->agg.scd_query_mismatch),
+			 accum_tx->agg.scd_query_mismatch,
+			 delta_tx->agg.scd_query_mismatch,
+			 max_tx->agg.scd_query_mismatch);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg frame_not_ready:",
+			 le32_to_cpu(tx->agg.frame_not_ready),
+			 accum_tx->agg.frame_not_ready,
+			 delta_tx->agg.frame_not_ready,
+			 max_tx->agg.frame_not_ready);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg underrun:",
+			 le32_to_cpu(tx->agg.underrun),
+			 accum_tx->agg.underrun,
+			 delta_tx->agg.underrun, max_tx->agg.underrun);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg bt_prio_kill:",
+			 le32_to_cpu(tx->agg.bt_prio_kill),
+			 accum_tx->agg.bt_prio_kill,
+			 delta_tx->agg.bt_prio_kill,
+			 max_tx->agg.bt_prio_kill);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "agg rx_ba_rsp_cnt:",
+			 le32_to_cpu(tx->agg.rx_ba_rsp_cnt),
+			 accum_tx->agg.rx_ba_rsp_cnt,
+			 delta_tx->agg.rx_ba_rsp_cnt,
+			 max_tx->agg.rx_ba_rsp_cnt);
+
+	if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) {
+		pos += scnprintf(buf + pos, bufsz - pos,
+			"tx power: (1/2 dB step)\n");
+		if ((priv->cfg->valid_tx_ant & ANT_A) && tx->tx_power.ant_a)
+			pos += scnprintf(buf + pos, bufsz - pos,
+					fmt_hex, "antenna A:",
+					tx->tx_power.ant_a);
+		if ((priv->cfg->valid_tx_ant & ANT_B) && tx->tx_power.ant_b)
+			pos += scnprintf(buf + pos, bufsz - pos,
+					fmt_hex, "antenna B:",
+					tx->tx_power.ant_b);
+		if ((priv->cfg->valid_tx_ant & ANT_C) && tx->tx_power.ant_c)
+			pos += scnprintf(buf + pos, bufsz - pos,
+					fmt_hex, "antenna C:",
+					tx->tx_power.ant_c);
+	}
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	kfree(buf);
+	return ret;
 }
 
 static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
@@ -1062,8 +1693,347 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
 					size_t count, loff_t *ppos)
 {
 	struct iwl_priv *priv = file->private_data;
-	return priv->cfg->ops->lib->debugfs_ops.general_stats_read(file,
-			user_buf, count, ppos);
+	int pos = 0;
+	char *buf;
+	int bufsz = sizeof(struct statistics_general) * 10 + 300;
+	ssize_t ret;
+	struct statistics_general_common *general, *accum_general;
+	struct statistics_general_common *delta_general, *max_general;
+	struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg;
+	struct statistics_div *div, *accum_div, *delta_div, *max_div;
+
+	if (!iwl_is_alive(priv))
+		return -EAGAIN;
+
+	buf = kzalloc(bufsz, GFP_KERNEL);
+	if (!buf) {
+		IWL_ERR(priv, "Can not allocate Buffer\n");
+		return -ENOMEM;
+	}
+
+	/* the statistic information display here is based on
+	 * the last statistics notification from uCode
+	 * might not reflect the current uCode activity
+	 */
+	general = &priv->statistics.common;
+	dbg = &priv->statistics.common.dbg;
+	div = &priv->statistics.common.div;
+	accum_general = &priv->accum_stats.common;
+	accum_dbg = &priv->accum_stats.common.dbg;
+	accum_div = &priv->accum_stats.common.div;
+	delta_general = &priv->delta_stats.common;
+	max_general = &priv->max_delta_stats.common;
+	delta_dbg = &priv->delta_stats.common.dbg;
+	max_dbg = &priv->max_delta_stats.common.dbg;
+	delta_div = &priv->delta_stats.common.div;
+	max_div = &priv->max_delta_stats.common.div;
+
+	pos += iwl_statistics_flag(priv, buf, bufsz);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_header, "Statistics_General:");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_value, "temperature:",
+			 le32_to_cpu(general->temperature));
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_value, "temperature_m:",
+			 le32_to_cpu(general->temperature_m));
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_value, "ttl_timestamp:",
+			 le32_to_cpu(general->ttl_timestamp));
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "burst_check:",
+			 le32_to_cpu(dbg->burst_check),
+			 accum_dbg->burst_check,
+			 delta_dbg->burst_check, max_dbg->burst_check);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "burst_count:",
+			 le32_to_cpu(dbg->burst_count),
+			 accum_dbg->burst_count,
+			 delta_dbg->burst_count, max_dbg->burst_count);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "wait_for_silence_timeout_count:",
+			 le32_to_cpu(dbg->wait_for_silence_timeout_cnt),
+			 accum_dbg->wait_for_silence_timeout_cnt,
+			 delta_dbg->wait_for_silence_timeout_cnt,
+			 max_dbg->wait_for_silence_timeout_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "sleep_time:",
+			 le32_to_cpu(general->sleep_time),
+			 accum_general->sleep_time,
+			 delta_general->sleep_time, max_general->sleep_time);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "slots_out:",
+			 le32_to_cpu(general->slots_out),
+			 accum_general->slots_out,
+			 delta_general->slots_out, max_general->slots_out);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "slots_idle:",
+			 le32_to_cpu(general->slots_idle),
+			 accum_general->slots_idle,
+			 delta_general->slots_idle, max_general->slots_idle);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "tx_on_a:",
+			 le32_to_cpu(div->tx_on_a), accum_div->tx_on_a,
+			 delta_div->tx_on_a, max_div->tx_on_a);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "tx_on_b:",
+			 le32_to_cpu(div->tx_on_b), accum_div->tx_on_b,
+			 delta_div->tx_on_b, max_div->tx_on_b);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "exec_time:",
+			 le32_to_cpu(div->exec_time), accum_div->exec_time,
+			 delta_div->exec_time, max_div->exec_time);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "probe_time:",
+			 le32_to_cpu(div->probe_time), accum_div->probe_time,
+			 delta_div->probe_time, max_div->probe_time);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "rx_enable_counter:",
+			 le32_to_cpu(general->rx_enable_counter),
+			 accum_general->rx_enable_counter,
+			 delta_general->rx_enable_counter,
+			 max_general->rx_enable_counter);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 fmt_table, "num_of_sos_states:",
+			 le32_to_cpu(general->num_of_sos_states),
+			 accum_general->num_of_sos_states,
+			 delta_general->num_of_sos_states,
+			 max_general->num_of_sos_states);
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	kfree(buf);
+	return ret;
+}
+
+static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
+					char __user *user_buf,
+					size_t count, loff_t *ppos)
+{
+	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	int pos = 0;
+	char *buf;
+	int bufsz = (sizeof(struct statistics_bt_activity) * 24) + 200;
+	ssize_t ret;
+	struct statistics_bt_activity *bt, *accum_bt;
+
+	if (!iwl_is_alive(priv))
+		return -EAGAIN;
+
+	if (!priv->bt_enable_flag)
+		return -EINVAL;
+
+	/* make request to uCode to retrieve statistics information */
+	mutex_lock(&priv->mutex);
+	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
+	mutex_unlock(&priv->mutex);
+
+	if (ret) {
+		IWL_ERR(priv,
+			"Error sending statistics request: %zd\n", ret);
+		return -EAGAIN;
+	}
+	buf = kzalloc(bufsz, GFP_KERNEL);
+	if (!buf) {
+		IWL_ERR(priv, "Can not allocate Buffer\n");
+		return -ENOMEM;
+	}
+
+	/*
+	 * the statistic information display here is based on
+	 * the last statistics notification from uCode
+	 * might not reflect the current uCode activity
+	 */
+	bt = &priv->statistics.bt_activity;
+	accum_bt = &priv->accum_stats.bt_activity;
+
+	pos += iwl_statistics_flag(priv, buf, bufsz);
+	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_BT:\n");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			"\t\t\tcurrent\t\t\taccumulative\n");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "hi_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->hi_priority_tx_req_cnt),
+			 accum_bt->hi_priority_tx_req_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "hi_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->hi_priority_tx_denied_cnt),
+			 accum_bt->hi_priority_tx_denied_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "lo_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->lo_priority_tx_req_cnt),
+			 accum_bt->lo_priority_tx_req_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "lo_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->lo_priority_tx_denied_cnt),
+			 accum_bt->lo_priority_tx_denied_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "hi_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->hi_priority_rx_req_cnt),
+			 accum_bt->hi_priority_rx_req_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "hi_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->hi_priority_rx_denied_cnt),
+			 accum_bt->hi_priority_rx_denied_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "lo_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->lo_priority_rx_req_cnt),
+			 accum_bt->lo_priority_rx_req_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "lo_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
+			 le32_to_cpu(bt->lo_priority_rx_denied_cnt),
+			 accum_bt->lo_priority_rx_denied_cnt);
+
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "(rx)num_bt_kills:\t\t%u\t\t\t%u\n",
+			 le32_to_cpu(priv->statistics.num_bt_kills),
+			 priv->statistics.accum_num_bt_kills);
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	kfree(buf);
+	return ret;
+}
+
+static ssize_t iwl_dbgfs_reply_tx_error_read(struct file *file,
+					char __user *user_buf,
+					size_t count, loff_t *ppos)
+{
+	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	int pos = 0;
+	char *buf;
+	int bufsz = (sizeof(struct reply_tx_error_statistics) * 24) +
+		(sizeof(struct reply_agg_tx_error_statistics) * 24) + 200;
+	ssize_t ret;
+
+	if (!iwl_is_alive(priv))
+		return -EAGAIN;
+
+	buf = kzalloc(bufsz, GFP_KERNEL);
+	if (!buf) {
+		IWL_ERR(priv, "Can not allocate Buffer\n");
+		return -ENOMEM;
+	}
+
+	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_TX_Error:\n");
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_DELAY),
+			 priv->_agn.reply_tx_stats.pp_delay);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_FEW_BYTES),
+			 priv->_agn.reply_tx_stats.pp_few_bytes);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_BT_PRIO),
+			 priv->_agn.reply_tx_stats.pp_bt_prio);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_QUIET_PERIOD),
+			 priv->_agn.reply_tx_stats.pp_quiet_period);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_CALC_TTAK),
+			 priv->_agn.reply_tx_stats.pp_calc_ttak);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
+			 iwl_get_tx_fail_reason(
+				TX_STATUS_FAIL_INTERNAL_CROSSED_RETRY),
+			 priv->_agn.reply_tx_stats.int_crossed_retry);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_SHORT_LIMIT),
+			 priv->_agn.reply_tx_stats.short_limit);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_LONG_LIMIT),
+			 priv->_agn.reply_tx_stats.long_limit);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_UNDERRUN),
+			 priv->_agn.reply_tx_stats.fifo_underrun);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_DRAIN_FLOW),
+			 priv->_agn.reply_tx_stats.drain_flow);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_RFKILL_FLUSH),
+			 priv->_agn.reply_tx_stats.rfkill_flush);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_LIFE_EXPIRE),
+			 priv->_agn.reply_tx_stats.life_expire);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_DEST_PS),
+			 priv->_agn.reply_tx_stats.dest_ps);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_HOST_ABORTED),
+			 priv->_agn.reply_tx_stats.host_abort);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_BT_RETRY),
+			 priv->_agn.reply_tx_stats.pp_delay);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_STA_INVALID),
+			 priv->_agn.reply_tx_stats.sta_invalid);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_FRAG_DROPPED),
+			 priv->_agn.reply_tx_stats.frag_drop);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_TID_DISABLE),
+			 priv->_agn.reply_tx_stats.tid_disable);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_FLUSHED),
+			 priv->_agn.reply_tx_stats.fifo_flush);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
+			 iwl_get_tx_fail_reason(
+				TX_STATUS_FAIL_INSUFFICIENT_CF_POLL),
+			 priv->_agn.reply_tx_stats.insuff_cf_poll);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_tx_fail_reason(TX_STATUS_FAIL_PASSIVE_NO_RX),
+			 priv->_agn.reply_tx_stats.fail_hw_drop);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
+			 iwl_get_tx_fail_reason(
+				TX_STATUS_FAIL_NO_BEACON_ON_RADAR),
+			 priv->_agn.reply_tx_stats.sta_color_mismatch);
+	pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
+			 priv->_agn.reply_tx_stats.unknown);
+
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "\nStatistics_Agg_TX_Error:\n");
+
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_UNDERRUN_MSK),
+			 priv->_agn.reply_agg_tx_stats.underrun);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_BT_PRIO_MSK),
+			 priv->_agn.reply_agg_tx_stats.bt_prio);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_FEW_BYTES_MSK),
+			 priv->_agn.reply_agg_tx_stats.few_bytes);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_ABORT_MSK),
+			 priv->_agn.reply_agg_tx_stats.abort);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(
+				AGG_TX_STATE_LAST_SENT_TTL_MSK),
+			 priv->_agn.reply_agg_tx_stats.last_sent_ttl);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(
+				AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK),
+			 priv->_agn.reply_agg_tx_stats.last_sent_try);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(
+				AGG_TX_STATE_LAST_SENT_BT_KILL_MSK),
+			 priv->_agn.reply_agg_tx_stats.last_sent_bt_kill);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_SCD_QUERY_MSK),
+			 priv->_agn.reply_agg_tx_stats.scd_query);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(
+				AGG_TX_STATE_TEST_BAD_CRC32_MSK),
+			 priv->_agn.reply_agg_tx_stats.bad_crc32);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_RESPONSE_MSK),
+			 priv->_agn.reply_agg_tx_stats.response);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DUMP_TX_MSK),
+			 priv->_agn.reply_agg_tx_stats.dump_tx);
+	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
+			 iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DELAY_TX_MSK),
+			 priv->_agn.reply_agg_tx_stats.delay_tx);
+	pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
+			 priv->_agn.reply_agg_tx_stats.unknown);
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	kfree(buf);
+	return ret;
 }
 
 static ssize_t iwl_dbgfs_sensitivity_read(struct file *file,
@@ -1268,8 +2238,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
 	if (sscanf(buf, "%d", &csr) != 1)
 		return -EFAULT;
 
-	if (priv->cfg->ops->lib->dump_csr)
-		priv->cfg->ops->lib->dump_csr(priv);
+	iwl_dump_csr(priv);
 
 	return count;
 }
@@ -1359,13 +2328,11 @@ static ssize_t iwl_dbgfs_fh_reg_read(struct file *file,
 	int pos = 0;
 	ssize_t ret = -EFAULT;
 
-	if (priv->cfg->ops->lib->dump_fh) {
-		ret = pos = priv->cfg->ops->lib->dump_fh(priv, &buf, true);
-		if (buf) {
-			ret = simple_read_from_buffer(user_buf,
-						      count, ppos, buf, pos);
-			kfree(buf);
-		}
+	ret = pos = iwl_dump_fh(priv, &buf, true);
+	if (buf) {
+		ret = simple_read_from_buffer(user_buf,
+					      count, ppos, buf, pos);
+		kfree(buf);
 	}
 
 	return ret;
@@ -1531,16 +2498,6 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
 	return count;
 }
 
-static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
-					char __user *user_buf,
-					size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
-
-	return priv->cfg->ops->lib->debugfs_ops.bt_stats_read(file,
-			user_buf, count, ppos);
-}
-
 static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file,
 					const char __user *user_buf,
 					size_t count, loff_t *ppos) {
@@ -1572,12 +2529,10 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 	int pos = 0;
 	char buf[200];
 	const size_t bufsz = sizeof(buf);
-	ssize_t ret;
 
 	if (!priv->bt_enable_flag) {
 		pos += scnprintf(buf + pos, bufsz - pos, "BT coex disabled\n");
-		ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-		return ret;
+		return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 	}
 	pos += scnprintf(buf + pos, bufsz - pos, "BT enable flag: 0x%x\n",
 		priv->bt_enable_flag);
@@ -1608,8 +2563,7 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 		break;
 	}
 
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	return ret;
+	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
 static ssize_t iwl_dbgfs_protection_mode_read(struct file *file,
@@ -1658,18 +2612,6 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
 	return count;
 }
 
-static ssize_t iwl_dbgfs_reply_tx_error_read(struct file *file,
-					char __user *user_buf,
-					size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = file->private_data;
-
-	if (priv->cfg->ops->lib->debugfs_ops.reply_tx_error)
-		return priv->cfg->ops->lib->debugfs_ops.reply_tx_error(
-			file, user_buf, count, ppos);
-	else
-		return -ENODATA;
-}
 DEBUGFS_READ_FILE_OPS(rx_statistics);
 DEBUGFS_READ_FILE_OPS(tx_statistics);
 DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
@@ -1731,11 +2673,8 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 	DEBUGFS_ADD_FILE(status, dir_data, S_IRUSR);
 	DEBUGFS_ADD_FILE(interrupt, dir_data, S_IWUSR | S_IRUSR);
 	DEBUGFS_ADD_FILE(qos, dir_data, S_IRUSR);
-	if (!priv->cfg->base_params->broken_powersave) {
-		DEBUGFS_ADD_FILE(sleep_level_override, dir_data,
-				 S_IWUSR | S_IRUSR);
-		DEBUGFS_ADD_FILE(current_sleep_command, dir_data, S_IRUSR);
-	}
+	DEBUGFS_ADD_FILE(sleep_level_override, dir_data, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(current_sleep_command, dir_data, S_IRUSR);
 	DEBUGFS_ADD_FILE(thermal_throttling, dir_data, S_IRUSR);
 	DEBUGFS_ADD_FILE(disable_ht40, dir_data, S_IWUSR | S_IRUSR);
 	DEBUGFS_ADD_FILE(rx_statistics, dir_debug, S_IRUSR);
@@ -1758,29 +2697,20 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 		DEBUGFS_ADD_FILE(txfifo_flush, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(protection_mode, dir_debug, S_IWUSR | S_IRUSR);
 
-	if (priv->cfg->base_params->sensitivity_calib_by_driver)
-		DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
-	if (priv->cfg->base_params->chain_noise_calib_by_driver)
-		DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
-	if (priv->cfg->base_params->ucode_tracing)
-		DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
-	if (iwl_bt_statistics(priv))
-		DEBUGFS_ADD_FILE(ucode_bt_stats, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(ucode_bt_stats, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(wd_timeout, dir_debug, S_IWUSR);
 	if (iwl_advanced_bt_coexist(priv))
 		DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR);
-	if (priv->cfg->base_params->sensitivity_calib_by_driver)
-		DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf,
-				 &priv->disable_sens_cal);
-	if (priv->cfg->base_params->chain_noise_calib_by_driver)
-		DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf,
-				 &priv->disable_chain_noise_cal);
-	if (priv->cfg->base_params->tx_power_by_driver)
-		DEBUGFS_ADD_BOOL(disable_tx_power, dir_rf,
-				&priv->disable_tx_power_cal);
+	DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf,
+			 &priv->disable_sens_cal);
+	DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf,
+			 &priv->disable_chain_noise_cal);
 	return 0;
 
 err:
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 68b953f2bdc7436e5b1135e239f0b1a5bf45ab2d..214e4658c4951ffaff35ddc379b2dec5ffcb0f3e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -26,7 +26,6 @@
 /*
  * Please use this file (iwl-dev.h) for driver implementation definitions.
  * Please use iwl-commands.h for uCode API definitions.
- * Please use iwl-4965-hw.h for hardware-related definitions.
  */
 
 #ifndef __iwl_dev_h__
@@ -179,53 +178,12 @@ struct iwl_tx_queue {
 
 #define IWL_NUM_SCAN_RATES         (2)
 
-struct iwl4965_channel_tgd_info {
-	u8 type;
-	s8 max_power;
-};
-
-struct iwl4965_channel_tgh_info {
-	s64 last_radar_time;
-};
-
-#define IWL4965_MAX_RATE (33)
-
-struct iwl3945_clip_group {
-	/* maximum power level to prevent clipping for each rate, derived by
-	 *   us from this band's saturation power in EEPROM */
-	const s8 clip_powers[IWL_MAX_RATES];
-};
-
-/* current Tx power values to use, one for each rate for each channel.
- * requested power is limited by:
- * -- regulatory EEPROM limits for this channel
- * -- hardware capabilities (clip-powers)
- * -- spectrum management
- * -- user preference (e.g. iwconfig)
- * when requested power is set, base power index must also be set. */
-struct iwl3945_channel_power_info {
-	struct iwl3945_tx_power tpc;	/* actual radio and DSP gain settings */
-	s8 power_table_index;	/* actual (compenst'd) index into gain table */
-	s8 base_power_index;	/* gain index for power at factory temp. */
-	s8 requested_power;	/* power (dBm) requested for this chnl/rate */
-};
-
-/* current scan Tx power values to use, one for each scan rate for each
- * channel. */
-struct iwl3945_scan_power_info {
-	struct iwl3945_tx_power tpc;	/* actual radio and DSP gain settings */
-	s8 power_table_index;	/* actual (compenst'd) index into gain table */
-	s8 requested_power;	/* scan pwr (dBm) requested for chnl/rate */
-};
-
 /*
  * One for each channel, holds all channel setup data
  * Some of the fields (e.g. eeprom and flags/max_power_avg) are redundant
  *     with one another!
  */
 struct iwl_channel_info {
-	struct iwl4965_channel_tgd_info tgd;
-	struct iwl4965_channel_tgh_info tgh;
 	struct iwl_eeprom_channel eeprom;	/* EEPROM regulatory limit */
 	struct iwl_eeprom_channel ht40_eeprom;	/* EEPROM regulatory limit for
 						 * HT40 channel */
@@ -245,14 +203,6 @@ struct iwl_channel_info {
 	s8 ht40_max_power_avg;	/* (dBm) regul. eeprom, normal Tx, any rate */
 	u8 ht40_flags;		/* flags copied from EEPROM */
 	u8 ht40_extension_channel; /* HT_IE_EXT_CHANNEL_* */
-
-	/* Radio/DSP gain settings for each "normal" data Tx rate.
-	 * These include, in addition to RF and DSP gain, a few fields for
-	 *   remembering/modifying gain settings (indexes). */
-	struct iwl3945_channel_power_info power_info[IWL4965_MAX_RATE];
-
-	/* Radio/DSP gain settings for each scan rate, for directed scans. */
-	struct iwl3945_scan_power_info scan_pwr_info[IWL_NUM_SCAN_RATES];
 };
 
 #define IWL_TX_FIFO_BK		0	/* shared */
@@ -288,15 +238,6 @@ struct iwl_channel_info {
 #define IEEE80211_HLEN                  (IEEE80211_4ADDR_LEN)
 #define IEEE80211_FRAME_LEN             (IEEE80211_DATA_LEN + IEEE80211_HLEN)
 
-struct iwl_frame {
-	union {
-		struct ieee80211_hdr frame;
-		struct iwl_tx_beacon_cmd beacon;
-		u8 raw[IEEE80211_FRAME_LEN];
-		u8 cmd[360];
-	} u;
-	struct list_head list;
-};
 
 #define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
 #define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
@@ -309,6 +250,7 @@ enum {
 	CMD_SIZE_HUGE = (1 << 0),
 	CMD_ASYNC = (1 << 1),
 	CMD_WANT_SKB = (1 << 2),
+	CMD_MAPPED = (1 << 3),
 };
 
 #define DEF_CMD_PAYLOAD_SIZE 320
@@ -416,6 +358,7 @@ struct iwl_ht_agg {
 #define IWL_EMPTYING_HW_QUEUE_ADDBA 2
 #define IWL_EMPTYING_HW_QUEUE_DELBA 3
 	u8 state;
+	u8 tx_fifo;
 };
 
 
@@ -499,9 +442,6 @@ struct iwl_station_priv_common {
  * When mac80211 creates a station it reserves some space (hw->sta_data_size)
  * in the structure for use by driver. This structure is places in that
  * space.
- *
- * The common struct MUST be first because it is shared between
- * 3945 and agn!
  */
 struct iwl_station_priv {
 	struct iwl_station_priv_common common;
@@ -530,6 +470,10 @@ struct fw_desc {
 	u32 len;		/* bytes */
 };
 
+struct fw_img {
+	struct fw_desc code, data;
+};
+
 /* v1/v2 uCode file layout */
 struct iwl_ucode_header {
 	__le32 ver;	/* major/minor/API/serial */
@@ -586,6 +530,22 @@ enum iwl_ucode_tlv_type {
 	IWL_UCODE_TLV_INIT_ERRLOG_PTR	= 13,
 	IWL_UCODE_TLV_ENHANCE_SENS_TBL	= 14,
 	IWL_UCODE_TLV_PHY_CALIBRATION_SIZE = 15,
+	/* 16 and 17 reserved for future use */
+	IWL_UCODE_TLV_FLAGS		= 18,
+};
+
+/**
+ * enum iwl_ucode_tlv_flag - ucode API flags
+ * @IWL_UCODE_TLV_FLAGS_PAN: This is PAN capable microcode; this previously
+ *	was a separate TLV but moved here to save space.
+ * @IWL_UCODE_TLV_FLAGS_NEWSCAN: new uCode scan behaviour on hidden SSID,
+ *	treats good CRC threshold as a boolean
+ * @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
+ */
+enum iwl_ucode_tlv_flag {
+	IWL_UCODE_TLV_FLAGS_PAN		= BIT(0),
+	IWL_UCODE_TLV_FLAGS_NEWSCAN	= BIT(1),
+	IWL_UCODE_TLV_FLAGS_MFP		= BIT(2),
 };
 
 struct iwl_ucode_tlv {
@@ -619,14 +579,6 @@ struct iwl_tlv_ucode_header {
 	u8 data[0];
 };
 
-struct iwl4965_ibss_seq {
-	u8 mac[ETH_ALEN];
-	u16 seq_num;
-	u16 frag_num;
-	unsigned long packet_time;
-	struct list_head list;
-};
-
 struct iwl_sensitivity_ranges {
 	u16 min_nrg_cck;
 	u16 max_nrg_cck;
@@ -700,7 +652,6 @@ struct iwl_hw_params {
 	u8  max_beacon_itrvl;	/* in 1024 ms */
 	u32 max_inst_size;
 	u32 max_data_size;
-	u32 max_bsm_size;
 	u32 ct_kill_threshold; /* value in hw-dependent units */
 	u32 ct_kill_exit_threshold; /* value in hw-dependent units */
 				    /* for 1000, 6000 series and up */
@@ -722,8 +673,6 @@ struct iwl_hw_params {
  * Naming convention --
  * iwl_         <-- Is part of iwlwifi
  * iwlXXXX_     <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
- * iwl4965_bg_      <-- Called from work queue context
- * iwl4965_mac_     <-- mac80211 callback
  *
  ****************************************************************************/
 extern void iwl_update_chain_flags(struct iwl_priv *priv);
@@ -772,7 +721,6 @@ struct iwl_dma_ptr {
 
 /* Sensitivity and chain noise calibration */
 #define INITIALIZATION_VALUE		0xFFFF
-#define IWL4965_CAL_NUM_BEACONS		20
 #define IWL_CAL_NUM_BEACONS		16
 #define MAXIMUM_ALLOWED_PATHLOSS	15
 
@@ -806,24 +754,19 @@ struct iwl_dma_ptr {
 #define NRG_NUM_PREV_STAT_L     20
 #define NUM_RX_CHAINS           3
 
-enum iwl4965_false_alarm_state {
+enum iwlagn_false_alarm_state {
 	IWL_FA_TOO_MANY = 0,
 	IWL_FA_TOO_FEW = 1,
 	IWL_FA_GOOD_RANGE = 2,
 };
 
-enum iwl4965_chain_noise_state {
+enum iwlagn_chain_noise_state {
 	IWL_CHAIN_NOISE_ALIVE = 0,  /* must be 0 */
 	IWL_CHAIN_NOISE_ACCUMULATE,
 	IWL_CHAIN_NOISE_CALIBRATED,
 	IWL_CHAIN_NOISE_DONE,
 };
 
-enum iwl4965_calib_enabled_state {
-	IWL_CALIB_DISABLED = 0,  /* must be 0 */
-	IWL_CALIB_ENABLED = 1,
-};
-
 
 /*
  * enum iwl_calib
@@ -847,12 +790,6 @@ struct iwl_calib_result {
 	size_t buf_len;
 };
 
-enum ucode_type {
-	UCODE_NONE = 0,
-	UCODE_INIT,
-	UCODE_RT
-};
-
 /* Sensitivity calib data */
 struct iwl_sensitivity_data {
 	u32 auto_corr_ofdm;
@@ -1130,12 +1067,6 @@ struct iwl_force_reset {
 };
 
 /* extend beacon time format bit shifting  */
-/*
- * for _3945 devices
- * bits 31:24 - extended
- * bits 23:0  - interval
- */
-#define IWL3945_EXT_BEACON_TIME_POS	24
 /*
  * for _agn devices
  * bits 31:22 - extended
@@ -1164,10 +1095,12 @@ struct iwl_force_reset {
 struct iwl_notification_wait {
 	struct list_head list;
 
-	void (*fn)(struct iwl_priv *priv, struct iwl_rx_packet *pkt);
+	void (*fn)(struct iwl_priv *priv, struct iwl_rx_packet *pkt,
+		   void *data);
+	void *fn_data;
 
 	u8 cmd;
-	bool triggered;
+	bool triggered, aborted;
 };
 
 enum iwl_rxon_context_id {
@@ -1228,6 +1161,8 @@ struct iwl_rxon_context {
 		bool enabled, is_40mhz;
 		u8 extension_chan_offset;
 	} ht;
+
+	bool last_tx_rejected;
 };
 
 enum iwl_scan_type {
@@ -1244,13 +1179,10 @@ struct iwl_priv {
 	struct ieee80211_rate *ieee_rates;
 	struct iwl_cfg *cfg;
 
-	/* temporary frame storage list */
-	struct list_head free_frames;
-	int frames_count;
-
 	enum ieee80211_band band;
-	int alloc_rxb_page;
 
+	void (*pre_rx_handler)(struct iwl_priv *priv,
+			       struct iwl_rx_mem_buffer *rxb);
 	void (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv,
 				       struct iwl_rx_mem_buffer *rxb);
 
@@ -1305,16 +1237,12 @@ struct iwl_priv {
 	spinlock_t hcmd_lock;	/* protect hcmd */
 	spinlock_t reg_lock;	/* protect hw register access */
 	struct mutex mutex;
-	struct mutex sync_cmd_mutex; /* enable serialization of sync commands */
 
 	/* basic pci-network driver stuff */
 	struct pci_dev *pci_dev;
 
 	/* pci hardware address support */
 	void __iomem *hw_base;
-	u32  hw_rev;
-	u32  hw_wa_rev;
-	u8   rev_id;
 
 	/* microcode/device supports multiple contexts */
 	u8 valid_contexts;
@@ -1325,6 +1253,8 @@ struct iwl_priv {
 	/* max number of station keys */
 	u8 sta_key_max_num;
 
+	bool new_scan_threshold_behaviour;
+
 	/* EEPROM MAC addresses */
 	struct mac_address addresses[2];
 
@@ -1332,13 +1262,10 @@ struct iwl_priv {
 	int fw_index;			/* firmware we're trying to load */
 	u32 ucode_ver;			/* version of ucode, copy of
 					   iwl_ucode.ver */
-	struct fw_desc ucode_code;	/* runtime inst */
-	struct fw_desc ucode_data;	/* runtime data original */
-	struct fw_desc ucode_data_backup;	/* runtime data save/restore */
-	struct fw_desc ucode_init;	/* initialization inst */
-	struct fw_desc ucode_init_data;	/* initialization data */
-	struct fw_desc ucode_boot;	/* bootstrap inst */
-	enum ucode_type ucode_type;
+	struct fw_img ucode_rt;
+	struct fw_img ucode_init;
+
+	enum iwlagn_ucode_subtype ucode_type;
 	u8 ucode_write_complete;	/* the image write is complete */
 	char firmware_name[25];
 
@@ -1346,10 +1273,10 @@ struct iwl_priv {
 
 	struct iwl_switch_rxon switch_rxon;
 
-	/* 1st responses from initialize and runtime uCode images.
-	 * _agn's initialize alive response contains some calibration data. */
-	struct iwl_init_alive_resp card_alive_init;
-	struct iwl_alive_resp card_alive;
+	struct {
+		u32 error_event_table;
+		u32 log_event_table;
+	} device_pointers;
 
 	u16 active_rate;
 
@@ -1390,15 +1317,12 @@ struct iwl_priv {
 	struct iwl_power_mgr power_data;
 	struct iwl_tt_mgmt thermal_throttle;
 
-	/* context information */
-	u8 bssid[ETH_ALEN]; /* used only on 3945 but filled by core */
-
 	/* station table variables */
 
 	/* Note: if lock and sta_lock are needed, lock must be acquired first */
 	spinlock_t sta_lock;
 	int num_stations;
-	struct iwl_station_entry stations[IWL_STATION_COUNT];
+	struct iwl_station_entry stations[IWLAGN_STATION_COUNT];
 	unsigned long ucode_key_table;
 
 	/* queue refcounts */
@@ -1422,101 +1346,81 @@ struct iwl_priv {
 	/* Last Rx'd beacon timestamp */
 	u64 timestamp;
 
-	union {
-#if defined(CONFIG_IWL3945) || defined(CONFIG_IWL3945_MODULE)
-		struct {
-			void *shared_virt;
-			dma_addr_t shared_phys;
-
-			struct delayed_work thermal_periodic;
-			struct delayed_work rfkill_poll;
-
-			struct iwl3945_notif_statistics statistics;
+	struct {
+		__le32 flag;
+		struct statistics_general_common common;
+		struct statistics_rx_non_phy rx_non_phy;
+		struct statistics_rx_phy rx_ofdm;
+		struct statistics_rx_ht_phy rx_ofdm_ht;
+		struct statistics_rx_phy rx_cck;
+		struct statistics_tx tx;
 #ifdef CONFIG_IWLWIFI_DEBUGFS
-			struct iwl3945_notif_statistics accum_statistics;
-			struct iwl3945_notif_statistics delta_statistics;
-			struct iwl3945_notif_statistics max_delta;
-#endif
-
-			u32 sta_supp_rates;
-			int last_rx_rssi;	/* From Rx packet statistics */
-
-			/* Rx'd packet timing information */
-			u32 last_beacon_time;
-			u64 last_tsf;
-
-			/*
-			 * each calibration channel group in the
-			 * EEPROM has a derived clip setting for
-			 * each rate.
-			 */
-			const struct iwl3945_clip_group clip_groups[5];
-
-		} _3945;
+		struct statistics_bt_activity bt_activity;
+		__le32 num_bt_kills, accum_num_bt_kills;
 #endif
-#if defined(CONFIG_IWLAGN) || defined(CONFIG_IWLAGN_MODULE)
-		struct {
-			/* INT ICT Table */
-			__le32 *ict_tbl;
-			void *ict_tbl_vir;
-			dma_addr_t ict_tbl_dma;
-			dma_addr_t aligned_ict_tbl_dma;
-			int ict_index;
-			u32 inta;
-			bool use_ict;
-			/*
-			 * reporting the number of tids has AGG on. 0 means
-			 * no AGGREGATION
-			 */
-			u8 agg_tids_count;
-
-			struct iwl_rx_phy_res last_phy_res;
-			bool last_phy_res_valid;
-
-			struct completion firmware_loading_complete;
-
-			u32 init_evtlog_ptr, init_evtlog_size, init_errlog_ptr;
-			u32 inst_evtlog_ptr, inst_evtlog_size, inst_errlog_ptr;
-
-			/*
-			 * chain noise reset and gain commands are the
-			 * two extra calibration commands follows the standard
-			 * phy calibration commands
-			 */
-			u8 phy_calib_chain_noise_reset_cmd;
-			u8 phy_calib_chain_noise_gain_cmd;
-
-			struct iwl_notif_statistics statistics;
-			struct iwl_bt_notif_statistics statistics_bt;
-			/* counts reply_tx error */
-			struct reply_tx_error_statistics reply_tx_stats;
-			struct reply_agg_tx_error_statistics reply_agg_tx_stats;
+	} statistics;
 #ifdef CONFIG_IWLWIFI_DEBUGFS
-			struct iwl_notif_statistics accum_statistics;
-			struct iwl_notif_statistics delta_statistics;
-			struct iwl_notif_statistics max_delta;
-			struct iwl_bt_notif_statistics accum_statistics_bt;
-			struct iwl_bt_notif_statistics delta_statistics_bt;
-			struct iwl_bt_notif_statistics max_delta_bt;
+	struct {
+		struct statistics_general_common common;
+		struct statistics_rx_non_phy rx_non_phy;
+		struct statistics_rx_phy rx_ofdm;
+		struct statistics_rx_ht_phy rx_ofdm_ht;
+		struct statistics_rx_phy rx_cck;
+		struct statistics_tx tx;
+		struct statistics_bt_activity bt_activity;
+	} accum_stats, delta_stats, max_delta_stats;
 #endif
 
-			/* notification wait support */
-			struct list_head notif_waits;
-			spinlock_t notif_wait_lock;
-			wait_queue_head_t notif_waitq;
-
-			/* remain-on-channel offload support */
-			struct ieee80211_channel *hw_roc_channel;
-			struct delayed_work hw_roc_work;
-			enum nl80211_channel_type hw_roc_chantype;
-			int hw_roc_duration;
-
-			struct sk_buff *offchan_tx_skb;
-			int offchan_tx_timeout;
-			struct ieee80211_channel *offchan_tx_chan;
-		} _agn;
-#endif
-	};
+	struct {
+		/* INT ICT Table */
+		__le32 *ict_tbl;
+		void *ict_tbl_vir;
+		dma_addr_t ict_tbl_dma;
+		dma_addr_t aligned_ict_tbl_dma;
+		int ict_index;
+		u32 inta;
+		bool use_ict;
+		/*
+		 * reporting the number of tids has AGG on. 0 means
+		 * no AGGREGATION
+		 */
+		u8 agg_tids_count;
+
+		struct iwl_rx_phy_res last_phy_res;
+		bool last_phy_res_valid;
+
+		struct completion firmware_loading_complete;
+
+		u32 init_evtlog_ptr, init_evtlog_size, init_errlog_ptr;
+		u32 inst_evtlog_ptr, inst_evtlog_size, inst_errlog_ptr;
+
+		/*
+		 * chain noise reset and gain commands are the
+		 * two extra calibration commands follows the standard
+		 * phy calibration commands
+		 */
+		u8 phy_calib_chain_noise_reset_cmd;
+		u8 phy_calib_chain_noise_gain_cmd;
+
+		/* counts reply_tx error */
+		struct reply_tx_error_statistics reply_tx_stats;
+		struct reply_agg_tx_error_statistics reply_agg_tx_stats;
+		/* notification wait support */
+		struct list_head notif_waits;
+		spinlock_t notif_wait_lock;
+		wait_queue_head_t notif_waitq;
+
+		/* remain-on-channel offload support */
+		struct ieee80211_channel *hw_roc_channel;
+		struct delayed_work hw_roc_work;
+		enum nl80211_channel_type hw_roc_chantype;
+		int hw_roc_duration;
+		bool hw_roc_setup;
+
+		struct sk_buff *offchan_tx_skb;
+		int offchan_tx_timeout;
+		struct ieee80211_channel *offchan_tx_chan;
+	} _agn;
 
 	/* bt coex */
 	u8 bt_enable_flag;
@@ -1559,8 +1463,6 @@ struct iwl_priv {
 
 	struct tasklet_struct irq_tasklet;
 
-	struct delayed_work init_alive_start;
-	struct delayed_work alive_start;
 	struct delayed_work scan_check;
 
 	/* TX Power */
@@ -1589,12 +1491,10 @@ struct iwl_priv {
 	struct work_struct txpower_work;
 	u32 disable_sens_cal;
 	u32 disable_chain_noise_cal;
-	u32 disable_tx_power_cal;
 	struct work_struct run_time_calib_work;
 	struct timer_list statistics_periodic;
 	struct timer_list ucode_trace;
 	struct timer_list watchdog;
-	bool hw_ready;
 
 	struct iwl_event_log event_log;
 
@@ -1658,21 +1558,24 @@ iwl_rxon_ctx_from_vif(struct ieee80211_vif *vif)
 	     ctx < &priv->contexts[NUM_IWL_RXON_CTX]; ctx++)	\
 		if (priv->valid_contexts & BIT(ctx->ctxid))
 
-static inline int iwl_is_associated(struct iwl_priv *priv,
-				    enum iwl_rxon_context_id ctxid)
+static inline int iwl_is_associated_ctx(struct iwl_rxon_context *ctx)
 {
-	return (priv->contexts[ctxid].active.filter_flags &
-			RXON_FILTER_ASSOC_MSK) ? 1 : 0;
+	return (ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK) ? 1 : 0;
 }
 
-static inline int iwl_is_any_associated(struct iwl_priv *priv)
+static inline int iwl_is_associated(struct iwl_priv *priv,
+				    enum iwl_rxon_context_id ctxid)
 {
-	return iwl_is_associated(priv, IWL_RXON_CTX_BSS);
+	return iwl_is_associated_ctx(&priv->contexts[ctxid]);
 }
 
-static inline int iwl_is_associated_ctx(struct iwl_rxon_context *ctx)
+static inline int iwl_is_any_associated(struct iwl_priv *priv)
 {
-	return (ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK) ? 1 : 0;
+	struct iwl_rxon_context *ctx;
+	for_each_context(priv, ctx)
+		if (iwl_is_associated_ctx(ctx))
+			return true;
+	return false;
 }
 
 static inline int is_channel_valid(const struct iwl_channel_info *ch_info)
@@ -1710,12 +1613,10 @@ static inline int is_channel_ibss(const struct iwl_channel_info *ch)
 static inline void __iwl_free_pages(struct iwl_priv *priv, struct page *page)
 {
 	__free_pages(page, priv->hw_params.rx_page_order);
-	priv->alloc_rxb_page--;
 }
 
 static inline void iwl_free_pages(struct iwl_priv *priv, unsigned long page)
 {
 	free_pages(page, priv->hw_params.rx_page_order);
-	priv->alloc_rxb_page--;
 }
 #endif				/* __iwl_dev_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.c b/drivers/net/wireless/iwlwifi/iwl-devtrace.c
index 4a487639d932c3086d471104d98aab4df8b5bf1b..a635a7e754473220fa93c85fab9475654f0013c8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.c
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2009 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 4cf864c664ee739a7de42be38ed75a338780dc76..f00172cb8a6dda1bc8975dbb6838954bc3f923d4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2009 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 833194a2c6397dab4a7c41b78cbada46a1622d87..c8397962632c97f2a830205390a0c7350c54a48e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -142,6 +142,45 @@ static const u8 iwl_eeprom_band_7[] = {       /* 5.2 ht40 channel */
  *
 ******************************************************************************/
 
+/*
+ * The device's EEPROM semaphore prevents conflicts between driver and uCode
+ * when accessing the EEPROM; each access is a series of pulses to/from the
+ * EEPROM chip, not a single event, so even reads could conflict if they
+ * weren't arbitrated by the semaphore.
+ */
+static int iwl_eeprom_acquire_semaphore(struct iwl_priv *priv)
+{
+	u16 count;
+	int ret;
+
+	for (count = 0; count < EEPROM_SEM_RETRY_LIMIT; count++) {
+		/* Request semaphore */
+		iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+			    CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
+
+		/* See if we got it */
+		ret = iwl_poll_bit(priv, CSR_HW_IF_CONFIG_REG,
+				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
+				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
+				EEPROM_SEM_TIMEOUT);
+		if (ret >= 0) {
+			IWL_DEBUG_EEPROM(priv,
+				"Acquired semaphore after %d tries.\n",
+				count+1);
+			return ret;
+		}
+	}
+
+	return ret;
+}
+
+static void iwl_eeprom_release_semaphore(struct iwl_priv *priv)
+{
+	iwl_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
+		CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
+
+}
+
 static int iwl_eeprom_verify_signature(struct iwl_priv *priv)
 {
 	u32 gp = iwl_read32(priv, CSR_EEPROM_GP) & CSR_EEPROM_GP_VALID_MSK;
@@ -188,18 +227,16 @@ static void iwl_set_otp_access(struct iwl_priv *priv, enum iwl_access_mode mode)
 				CSR_OTP_GP_REG_OTP_ACCESS_MODE);
 }
 
-static int iwlcore_get_nvm_type(struct iwl_priv *priv)
+static int iwlcore_get_nvm_type(struct iwl_priv *priv, u32 hw_rev)
 {
 	u32 otpgp;
 	int nvm_type;
 
 	/* OTP only valid for CP/PP and after */
-	switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
+	switch (hw_rev & CSR_HW_REV_TYPE_MSK) {
 	case CSR_HW_REV_TYPE_NONE:
 		IWL_ERR(priv, "Unknown hardware type\n");
 		return -ENOENT;
-	case CSR_HW_REV_TYPE_3945:
-	case CSR_HW_REV_TYPE_4965:
 	case CSR_HW_REV_TYPE_5300:
 	case CSR_HW_REV_TYPE_5350:
 	case CSR_HW_REV_TYPE_5100:
@@ -217,26 +254,20 @@ static int iwlcore_get_nvm_type(struct iwl_priv *priv)
 	return  nvm_type;
 }
 
-const u8 *iwlcore_eeprom_query_addr(const struct iwl_priv *priv, size_t offset)
-{
-	BUG_ON(offset >= priv->cfg->base_params->eeprom_size);
-	return &priv->eeprom[offset];
-}
-
 static int iwl_init_otp_access(struct iwl_priv *priv)
 {
 	int ret;
 
 	/* Enable 40MHz radio clock */
-	_iwl_write32(priv, CSR_GP_CNTRL,
-		     _iwl_read32(priv, CSR_GP_CNTRL) |
-		     CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+	iwl_write32(priv, CSR_GP_CNTRL,
+		    iwl_read32(priv, CSR_GP_CNTRL) |
+		    CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
 
 	/* wait for clock to be ready */
 	ret = iwl_poll_bit(priv, CSR_GP_CNTRL,
-				  CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
-				  CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
-				  25000);
+				 CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
+				 CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
+				 25000);
 	if (ret < 0)
 		IWL_ERR(priv, "Time out access OTP\n");
 	else {
@@ -263,17 +294,17 @@ static int iwl_read_otp_word(struct iwl_priv *priv, u16 addr, __le16 *eeprom_dat
 	u32 r;
 	u32 otpgp;
 
-	_iwl_write32(priv, CSR_EEPROM_REG,
-		     CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
+	iwl_write32(priv, CSR_EEPROM_REG,
+		    CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
 	ret = iwl_poll_bit(priv, CSR_EEPROM_REG,
-				  CSR_EEPROM_REG_READ_VALID_MSK,
-				  CSR_EEPROM_REG_READ_VALID_MSK,
-				  IWL_EEPROM_ACCESS_TIMEOUT);
+				 CSR_EEPROM_REG_READ_VALID_MSK,
+				 CSR_EEPROM_REG_READ_VALID_MSK,
+				 IWL_EEPROM_ACCESS_TIMEOUT);
 	if (ret < 0) {
 		IWL_ERR(priv, "Time out reading OTP[%d]\n", addr);
 		return ret;
 	}
-	r = _iwl_read_direct32(priv, CSR_EEPROM_REG);
+	r = iwl_read32(priv, CSR_EEPROM_REG);
 	/* check for ECC errors: */
 	otpgp = iwl_read32(priv, CSR_OTP_GP_REG);
 	if (otpgp & CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK) {
@@ -396,7 +427,7 @@ u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset)
  *
  * NOTE:  This routine uses the non-debug IO access functions.
  */
-int iwl_eeprom_init(struct iwl_priv *priv)
+int iwl_eeprom_init(struct iwl_priv *priv, u32 hw_rev)
 {
 	__le16 *e;
 	u32 gp = iwl_read32(priv, CSR_EEPROM_GP);
@@ -406,7 +437,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 	u16 validblockaddr = 0;
 	u16 cache_addr = 0;
 
-	priv->nvm_device_type = iwlcore_get_nvm_type(priv);
+	priv->nvm_device_type = iwlcore_get_nvm_type(priv, hw_rev);
 	if (priv->nvm_device_type == -ENOENT)
 		return -ENOENT;
 	/* allocate eeprom */
@@ -429,7 +460,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 	}
 
 	/* Make sure driver (instead of uCode) is allowed to read EEPROM */
-	ret = priv->cfg->ops->lib->eeprom_ops.acquire_semaphore(priv);
+	ret = iwl_eeprom_acquire_semaphore(priv);
 	if (ret < 0) {
 		IWL_ERR(priv, "Failed to acquire EEPROM semaphore.\n");
 		ret = -ENOENT;
@@ -444,9 +475,9 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 			ret = -ENOENT;
 			goto done;
 		}
-		_iwl_write32(priv, CSR_EEPROM_GP,
-			     iwl_read32(priv, CSR_EEPROM_GP) &
-			     ~CSR_EEPROM_GP_IF_OWNER_MSK);
+		iwl_write32(priv, CSR_EEPROM_GP,
+			    iwl_read32(priv, CSR_EEPROM_GP) &
+			    ~CSR_EEPROM_GP_IF_OWNER_MSK);
 
 		iwl_set_bit(priv, CSR_OTP_GP_REG,
 			     CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK |
@@ -473,8 +504,8 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 		for (addr = 0; addr < sz; addr += sizeof(u16)) {
 			u32 r;
 
-			_iwl_write32(priv, CSR_EEPROM_REG,
-				     CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
+			iwl_write32(priv, CSR_EEPROM_REG,
+				    CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
 
 			ret = iwl_poll_bit(priv, CSR_EEPROM_REG,
 						  CSR_EEPROM_REG_READ_VALID_MSK,
@@ -484,7 +515,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 				IWL_ERR(priv, "Time out reading EEPROM[%d]\n", addr);
 				goto done;
 			}
-			r = _iwl_read_direct32(priv, CSR_EEPROM_REG);
+			r = iwl_read32(priv, CSR_EEPROM_REG);
 			e[addr / 2] = cpu_to_le16(r >> 16);
 		}
 	}
@@ -496,7 +527,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 
 	ret = 0;
 done:
-	priv->cfg->ops->lib->eeprom_ops.release_semaphore(priv);
+	iwl_eeprom_release_semaphore(priv);
 
 err:
 	if (ret)
@@ -719,13 +750,6 @@ int iwl_init_channel_map(struct iwl_priv *priv)
 					     flags & EEPROM_CHANNEL_RADAR))
 				       ? "" : "not ");
 
-			/* Set the tx_power_user_lmt to the highest power
-			 * supported by any channel */
-			if (eeprom_ch_info[ch].max_power_avg >
-						priv->tx_power_user_lmt)
-				priv->tx_power_user_lmt =
-				    eeprom_ch_info[ch].max_power_avg;
-
 			ch_info++;
 		}
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 20b66469d68f2784e67e423546a60025e6da44a1..c960c6fa009b32105be1233d9fa9062a74328fa0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -110,10 +110,6 @@ enum {
 };
 
 /* SKU Capabilities */
-/* 3945 only */
-#define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE                (1 << 0)
-#define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE                (1 << 1)
-
 /* 5000 and up */
 #define EEPROM_SKU_CAP_BAND_POS				(4)
 #define EEPROM_SKU_CAP_BAND_SELECTION	                \
@@ -168,28 +164,6 @@ struct iwl_eeprom_enhanced_txpwr {
 	s8 mimo3_max;
 } __packed;
 
-/* 3945 Specific */
-#define EEPROM_3945_EEPROM_VERSION	(0x2f)
-
-/* 4965 has two radio transmitters (and 3 radio receivers) */
-#define EEPROM_TX_POWER_TX_CHAINS      (2)
-
-/* 4965 has room for up to 8 sets of txpower calibration data */
-#define EEPROM_TX_POWER_BANDS          (8)
-
-/* 4965 factory calibration measures txpower gain settings for
- * each of 3 target output levels */
-#define EEPROM_TX_POWER_MEASUREMENTS   (3)
-
-/* 4965 Specific */
-/* 4965 driver does not work with txpower calibration version < 5 */
-#define EEPROM_4965_TX_POWER_VERSION    (5)
-#define EEPROM_4965_EEPROM_VERSION	(0x2f)
-#define EEPROM_4965_CALIB_VERSION_OFFSET       (2*0xB6) /* 2 bytes */
-#define EEPROM_4965_CALIB_TXPOWER_OFFSET       (2*0xE8) /* 48  bytes */
-#define EEPROM_4965_BOARD_REVISION             (2*0x4F) /* 2 bytes */
-#define EEPROM_4965_BOARD_PBA                  (2*0x56+1) /* 9 bytes */
-
 /* 5000 Specific */
 #define EEPROM_5000_TX_POWER_VERSION    (4)
 #define EEPROM_5000_EEPROM_VERSION	(0x11A)
@@ -282,90 +256,6 @@ struct iwl_eeprom_enhanced_txpwr {
 /* 2.4 GHz */
 extern const u8 iwl_eeprom_band_1[14];
 
-/*
- * factory calibration data for one txpower level, on one channel,
- * measured on one of the 2 tx chains (radio transmitter and associated
- * antenna).  EEPROM contains:
- *
- * 1)  Temperature (degrees Celsius) of device when measurement was made.
- *
- * 2)  Gain table index used to achieve the target measurement power.
- *     This refers to the "well-known" gain tables (see iwl-4965-hw.h).
- *
- * 3)  Actual measured output power, in half-dBm ("34" = 17 dBm).
- *
- * 4)  RF power amplifier detector level measurement (not used).
- */
-struct iwl_eeprom_calib_measure {
-	u8 temperature;		/* Device temperature (Celsius) */
-	u8 gain_idx;		/* Index into gain table */
-	u8 actual_pow;		/* Measured RF output power, half-dBm */
-	s8 pa_det;		/* Power amp detector level (not used) */
-} __packed;
-
-
-/*
- * measurement set for one channel.  EEPROM contains:
- *
- * 1)  Channel number measured
- *
- * 2)  Measurements for each of 3 power levels for each of 2 radio transmitters
- *     (a.k.a. "tx chains") (6 measurements altogether)
- */
-struct iwl_eeprom_calib_ch_info {
-	u8 ch_num;
-	struct iwl_eeprom_calib_measure
-		measurements[EEPROM_TX_POWER_TX_CHAINS]
-			[EEPROM_TX_POWER_MEASUREMENTS];
-} __packed;
-
-/*
- * txpower subband info.
- *
- * For each frequency subband, EEPROM contains the following:
- *
- * 1)  First and last channels within range of the subband.  "0" values
- *     indicate that this sample set is not being used.
- *
- * 2)  Sample measurement sets for 2 channels close to the range endpoints.
- */
-struct iwl_eeprom_calib_subband_info {
-	u8 ch_from;	/* channel number of lowest channel in subband */
-	u8 ch_to;	/* channel number of highest channel in subband */
-	struct iwl_eeprom_calib_ch_info ch1;
-	struct iwl_eeprom_calib_ch_info ch2;
-} __packed;
-
-
-/*
- * txpower calibration info.  EEPROM contains:
- *
- * 1)  Factory-measured saturation power levels (maximum levels at which
- *     tx power amplifier can output a signal without too much distortion).
- *     There is one level for 2.4 GHz band and one for 5 GHz band.  These
- *     values apply to all channels within each of the bands.
- *
- * 2)  Factory-measured power supply voltage level.  This is assumed to be
- *     constant (i.e. same value applies to all channels/bands) while the
- *     factory measurements are being made.
- *
- * 3)  Up to 8 sets of factory-measured txpower calibration values.
- *     These are for different frequency ranges, since txpower gain
- *     characteristics of the analog radio circuitry vary with frequency.
- *
- *     Not all sets need to be filled with data;
- *     struct iwl_eeprom_calib_subband_info contains range of channels
- *     (0 if unused) for each set of data.
- */
-struct iwl_eeprom_calib_info {
-	u8 saturation_power24;	/* half-dBm (e.g. "34" = 17 dBm) */
-	u8 saturation_power52;	/* half-dBm */
-	__le16 voltage;		/* signed */
-	struct iwl_eeprom_calib_subband_info
-		band_info[EEPROM_TX_POWER_BANDS];
-} __packed;
-
-
 #define ADDRESS_MSK                 0x0000FFFF
 #define INDIRECT_TYPE_MSK           0x000F0000
 #define INDIRECT_HOST               0x00010000
@@ -398,103 +288,24 @@ struct iwl_eeprom_calib_info {
 #define EEPROM_RF_CFG_TX_ANT_MSK(x) ((x >> 8)  & 0xF) /* bits 8-11  */
 #define EEPROM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */
 
-#define EEPROM_3945_RF_CFG_TYPE_MAX  0x0
-#define EEPROM_4965_RF_CFG_TYPE_MAX  0x1
-
-/* Radio Config for 5000 and up */
-#define EEPROM_RF_CONFIG_TYPE_R3x3	0x0
-#define EEPROM_RF_CONFIG_TYPE_R2x2	0x1
-#define EEPROM_RF_CONFIG_TYPE_R1x2	0x2
 #define EEPROM_RF_CONFIG_TYPE_MAX	0x3
 
-/*
- * Per-channel regulatory data.
- *
- * Each channel that *might* be supported by iwl has a fixed location
- * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
- * txpower (MSB).
- *
- * Entries immediately below are for 20 MHz channel width.  HT40 (40 MHz)
- * channels (only for 4965, not supported by 3945) appear later in the EEPROM.
- *
- * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
- */
-#define EEPROM_REGULATORY_SKU_ID            (2*0x60)    /* 4  bytes */
-#define EEPROM_REGULATORY_BAND_1            (2*0x62)	/* 2  bytes */
-#define EEPROM_REGULATORY_BAND_1_CHANNELS   (2*0x63)	/* 28 bytes */
-
-/*
- * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
- * 5.0 GHz channels 7, 8, 11, 12, 16
- * (4915-5080MHz) (none of these is ever supported)
- */
-#define EEPROM_REGULATORY_BAND_2            (2*0x71)	/* 2  bytes */
-#define EEPROM_REGULATORY_BAND_2_CHANNELS   (2*0x72)	/* 26 bytes */
-
-/*
- * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
- * (5170-5320MHz)
- */
-#define EEPROM_REGULATORY_BAND_3            (2*0x7F)	/* 2  bytes */
-#define EEPROM_REGULATORY_BAND_3_CHANNELS   (2*0x80)	/* 24 bytes */
-
-/*
- * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
- * (5500-5700MHz)
- */
-#define EEPROM_REGULATORY_BAND_4            (2*0x8C)	/* 2  bytes */
-#define EEPROM_REGULATORY_BAND_4_CHANNELS   (2*0x8D)	/* 22 bytes */
-
-/*
- * 5.7 GHz channels 145, 149, 153, 157, 161, 165
- * (5725-5825MHz)
- */
-#define EEPROM_REGULATORY_BAND_5            (2*0x98)	/* 2  bytes */
-#define EEPROM_REGULATORY_BAND_5_CHANNELS   (2*0x99)	/* 12 bytes */
-
-/*
- * 2.4 GHz HT40 channels 1 (5), 2 (6), 3 (7), 4 (8), 5 (9), 6 (10), 7 (11)
- *
- * The channel listed is the center of the lower 20 MHz half of the channel.
- * The overall center frequency is actually 2 channels (10 MHz) above that,
- * and the upper half of each HT40 channel is centered 4 channels (20 MHz) away
- * from the lower half; e.g. the upper half of HT40 channel 1 is channel 5,
- * and the overall HT40 channel width centers on channel 3.
- *
- * NOTE:  The RXON command uses 20 MHz channel numbers to specify the
- *        control channel to which to tune.  RXON also specifies whether the
- *        control channel is the upper or lower half of a HT40 channel.
- *
- * NOTE:  4965 does not support HT40 channels on 2.4 GHz.
- */
-#define EEPROM_4965_REGULATORY_BAND_24_HT40_CHANNELS (2*0xA0)	/* 14 bytes */
-
-/*
- * 5.2 GHz HT40 channels 36 (40), 44 (48), 52 (56), 60 (64),
- * 100 (104), 108 (112), 116 (120), 124 (128), 132 (136), 149 (153), 157 (161)
- */
-#define EEPROM_4965_REGULATORY_BAND_52_HT40_CHANNELS (2*0xA8)	/* 22 bytes */
-
 #define EEPROM_REGULATORY_BAND_NO_HT40			(0)
 
 struct iwl_eeprom_ops {
 	const u32 regulatory_bands[7];
-	int (*acquire_semaphore) (struct iwl_priv *priv);
-	void (*release_semaphore) (struct iwl_priv *priv);
-	u16 (*calib_version) (struct iwl_priv *priv);
 	const u8* (*query_addr) (const struct iwl_priv *priv, size_t offset);
 	void (*update_enhanced_txpower) (struct iwl_priv *priv);
 };
 
 
-int iwl_eeprom_init(struct iwl_priv *priv);
+int iwl_eeprom_init(struct iwl_priv *priv, u32 hw_rev);
 void iwl_eeprom_free(struct iwl_priv *priv);
 int  iwl_eeprom_check_version(struct iwl_priv *priv);
 int  iwl_eeprom_check_sku(struct iwl_priv *priv);
 const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset);
 int iwlcore_eeprom_verify_signature(struct iwl_priv *priv);
 u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset);
-const u8 *iwlcore_eeprom_query_addr(const struct iwl_priv *priv, size_t offset);
 int iwl_init_channel_map(struct iwl_priv *priv);
 void iwl_free_channel_map(struct iwl_priv *priv);
 const struct iwl_channel_info *iwl_get_channel_info(
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 474009a244d49851b634470077a8d8491b48da2d..6dfa806aefecf2695198b596c3dd49a8891fa507 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -77,14 +77,14 @@
 /**
  * Keep-Warm (KW) buffer base address.
  *
- * Driver must allocate a 4KByte buffer that is used by 4965 for keeping the
+ * Driver must allocate a 4KByte buffer that is for keeping the
  * host DRAM powered on (via dummy accesses to DRAM) to maintain low-latency
- * DRAM access when 4965 is Txing or Rxing.  The dummy accesses prevent host
+ * DRAM access when doing Txing or Rxing.  The dummy accesses prevent host
  * from going into a power-savings mode that would cause higher DRAM latency,
  * and possible data over/under-runs, before all Tx/Rx is complete.
  *
  * Driver loads FH_KW_MEM_ADDR_REG with the physical address (bits 35:4)
- * of the buffer, which must be 4K aligned.  Once this is set up, the 4965
+ * of the buffer, which must be 4K aligned.  Once this is set up, the device
  * automatically invokes keep-warm accesses when normal accesses might not
  * be sufficient to maintain fast DRAM response.
  *
@@ -97,7 +97,7 @@
 /**
  * TFD Circular Buffers Base (CBBC) addresses
  *
- * 4965 has 16 base pointer registers, one for each of 16 host-DRAM-resident
+ * Device has 16 base pointer registers, one for each of 16 host-DRAM-resident
  * circular buffers (CBs/queues) containing Transmit Frame Descriptors (TFDs)
  * (see struct iwl_tfd_frame).  These 16 pointer registers are offset by 0x04
  * bytes from one another.  Each TFD circular buffer in DRAM must be 256-byte
@@ -116,16 +116,16 @@
 /**
  * Rx SRAM Control and Status Registers (RSCSR)
  *
- * These registers provide handshake between driver and 4965 for the Rx queue
+ * These registers provide handshake between driver and device for the Rx queue
  * (this queue handles *all* command responses, notifications, Rx data, etc.
- * sent from 4965 uCode to host driver).  Unlike Tx, there is only one Rx
+ * sent from uCode to host driver).  Unlike Tx, there is only one Rx
  * queue, and only one Rx DMA/FIFO channel.  Also unlike Tx, which can
  * concatenate up to 20 DRAM buffers to form a Tx frame, each Receive Buffer
  * Descriptor (RBD) points to only one Rx Buffer (RB); there is a 1:1
  * mapping between RBDs and RBs.
  *
  * Driver must allocate host DRAM memory for the following, and set the
- * physical address of each into 4965 registers:
+ * physical address of each into device registers:
  *
  * 1)  Receive Buffer Descriptor (RBD) circular buffer (CB), typically with 256
  *     entries (although any power of 2, up to 4096, is selectable by driver).
@@ -140,20 +140,20 @@
  *     Driver sets physical address [35:8] of base of RBD circular buffer
  *     into FH_RSCSR_CHNL0_RBDCB_BASE_REG [27:0].
  *
- * 2)  Rx status buffer, 8 bytes, in which 4965 indicates which Rx Buffers
+ * 2)  Rx status buffer, 8 bytes, in which uCode indicates which Rx Buffers
  *     (RBs) have been filled, via a "write pointer", actually the index of
  *     the RB's corresponding RBD within the circular buffer.  Driver sets
  *     physical address [35:4] into FH_RSCSR_CHNL0_STTS_WPTR_REG [31:0].
  *
  *     Bit fields in lower dword of Rx status buffer (upper dword not used
- *     by driver; see struct iwl4965_shared, val0):
+ *     by driver:
  *     31-12:  Not used by driver
  *     11- 0:  Index of last filled Rx buffer descriptor
- *             (4965 writes, driver reads this value)
+ *             (device writes, driver reads this value)
  *
- * As the driver prepares Receive Buffers (RBs) for 4965 to fill, driver must
+ * As the driver prepares Receive Buffers (RBs) for device to fill, driver must
  * enter pointers to these RBs into contiguous RBD circular buffer entries,
- * and update the 4965's "write" index register,
+ * and update the device's "write" index register,
  * FH_RSCSR_CHNL0_RBDCB_WPTR_REG.
  *
  * This "write" index corresponds to the *next* RBD that the driver will make
@@ -162,12 +162,12 @@
  * RBs), should be 8 after preparing the first 8 RBs (for example), and must
  * wrap back to 0 at the end of the circular buffer (but don't wrap before
  * "read" index has advanced past 1!  See below).
- * NOTE:  4965 EXPECTS THE WRITE INDEX TO BE INCREMENTED IN MULTIPLES OF 8.
+ * NOTE:  DEVICE EXPECTS THE WRITE INDEX TO BE INCREMENTED IN MULTIPLES OF 8.
  *
- * As the 4965 fills RBs (referenced from contiguous RBDs within the circular
+ * As the device fills RBs (referenced from contiguous RBDs within the circular
  * buffer), it updates the Rx status buffer in host DRAM, 2) described above,
  * to tell the driver the index of the latest filled RBD.  The driver must
- * read this "read" index from DRAM after receiving an Rx interrupt from 4965.
+ * read this "read" index from DRAM after receiving an Rx interrupt from device
  *
  * The driver must also internally keep track of a third index, which is the
  * next RBD to process.  When receiving an Rx interrupt, driver should process
@@ -176,7 +176,7 @@
  * driver may process the RB pointed to by RBD 0.  Depending on volume of
  * traffic, there may be many RBs to process.
  *
- * If read index == write index, 4965 thinks there is no room to put new data.
+ * If read index == write index, device thinks there is no room to put new data.
  * Due to this, the maximum number of filled RBs is 255, instead of 256.  To
  * be safe, make sure that there is a gap of at least 2 RBDs between "write"
  * and "read" indexes; that is, make sure that there are no more than 254
@@ -303,7 +303,7 @@
 /**
  * Transmit DMA Channel Control/Status Registers (TCSR)
  *
- * 4965 has one configuration register for each of 8 Tx DMA/FIFO channels
+ * Device has one configuration register for each of 8 Tx DMA/FIFO channels
  * supported in hardware (don't confuse these with the 16 Tx queues in DRAM,
  * which feed the DMA/FIFO channels); config regs are separated by 0x20 bytes.
  *
@@ -326,7 +326,6 @@
 #define FH_TCSR_UPPER_BOUND  (FH_MEM_LOWER_BOUND + 0xE60)
 
 /* Find Control/Status reg for given Tx DMA/FIFO channel */
-#define FH49_TCSR_CHNL_NUM                            (7)
 #define FH50_TCSR_CHNL_NUM                            (8)
 
 /* TCSR: tx_config register values */
@@ -424,7 +423,6 @@
 #define RX_LOW_WATERMARK 8
 
 /* Size of one Rx buffer in host DRAM */
-#define IWL_RX_BUF_SIZE_3K (3 * 1000) /* 3945 only */
 #define IWL_RX_BUF_SIZE_4K (4 * 1024)
 #define IWL_RX_BUF_SIZE_8K (8 * 1024)
 
@@ -443,7 +441,7 @@ struct iwl_rb_status {
 	__le16 closed_fr_num;
 	__le16 finished_rb_num;
 	__le16 finished_fr_nam;
-	__le32 __unused; /* 3945 only */
+	__le32 __unused;
 } __packed;
 
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 02499f684683eea87d2f962da3d985f3ec346a8a..8f0beb992ccfb3f0bcf11baa83d92f7cbcf0d431 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -51,9 +51,7 @@ const char *get_cmd_string(u8 cmd)
 		IWL_CMD(REPLY_REMOVE_ALL_STA);
 		IWL_CMD(REPLY_TXFIFO_FLUSH);
 		IWL_CMD(REPLY_WEPKEY);
-		IWL_CMD(REPLY_3945_RX);
 		IWL_CMD(REPLY_TX);
-		IWL_CMD(REPLY_RATE_SCALE);
 		IWL_CMD(REPLY_LEDS_CMD);
 		IWL_CMD(REPLY_TX_LINK_QUALITY_CMD);
 		IWL_CMD(COEX_PRIORITY_TABLE_CMD);
@@ -145,10 +143,12 @@ static int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
 	int ret;
 
-	BUG_ON(!(cmd->flags & CMD_ASYNC));
+	if (WARN_ON(!(cmd->flags & CMD_ASYNC)))
+		return -EINVAL;
 
 	/* An asynchronous command can not expect an SKB to be set. */
-	BUG_ON(cmd->flags & CMD_WANT_SKB);
+	if (WARN_ON(cmd->flags & CMD_WANT_SKB))
+		return -EINVAL;
 
 	/* Assign a generic callback if one is not provided */
 	if (!cmd->callback)
@@ -171,14 +171,15 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	int cmd_idx;
 	int ret;
 
-	BUG_ON(cmd->flags & CMD_ASYNC);
+	if (WARN_ON(cmd->flags & CMD_ASYNC))
+		return -EINVAL;
 
 	 /* A synchronous command can not have a callback set. */
-	BUG_ON(cmd->callback);
+	if (WARN_ON(cmd->callback))
+		return -EINVAL;
 
 	IWL_DEBUG_INFO(priv, "Attempting to send sync command %s\n",
 			get_cmd_string(cmd->id));
-	mutex_lock(&priv->sync_cmd_mutex);
 
 	set_bit(STATUS_HCMD_ACTIVE, &priv->status);
 	IWL_DEBUG_INFO(priv, "Setting HCMD_ACTIVE for command %s\n",
@@ -189,7 +190,7 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		ret = cmd_idx;
 		IWL_ERR(priv, "Error sending %s: enqueue_hcmd failed: %d\n",
 			  get_cmd_string(cmd->id), ret);
-		goto out;
+		return ret;
 	}
 
 	ret = wait_event_interruptible_timeout(priv->wait_command_queue,
@@ -229,8 +230,7 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		goto cancel;
 	}
 
-	ret = 0;
-	goto out;
+	return 0;
 
 cancel:
 	if (cmd->flags & CMD_WANT_SKB) {
@@ -248,8 +248,7 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		iwl_free_pages(priv, cmd->reply_page);
 		cmd->reply_page = 0;
 	}
-out:
-	mutex_unlock(&priv->sync_cmd_mutex);
+
 	return ret;
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index 8821f088ba7fef0e982733193a30c7ef478f7440..41207a3645b81540c0d4d84aeff81e5e25ae4b44 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -64,30 +64,6 @@ static inline int iwl_queue_dec_wrap(int index, int n_bd)
 	return --index & (n_bd - 1);
 }
 
-/* TODO: Move fw_desc functions to iwl-pci.ko */
-static inline void iwl_free_fw_desc(struct pci_dev *pci_dev,
-				    struct fw_desc *desc)
-{
-	if (desc->v_addr)
-		dma_free_coherent(&pci_dev->dev, desc->len,
-				  desc->v_addr, desc->p_addr);
-	desc->v_addr = NULL;
-	desc->len = 0;
-}
-
-static inline int iwl_alloc_fw_desc(struct pci_dev *pci_dev,
-				    struct fw_desc *desc)
-{
-	if (!desc->len) {
-		desc->v_addr = NULL;
-		return -EINVAL;
-	}
-
-	desc->v_addr = dma_alloc_coherent(&pci_dev->dev, desc->len,
-					  &desc->p_addr, GFP_KERNEL);
-	return (desc->v_addr != NULL) ? 0 : -ENOMEM;
-}
-
 /*
  * we have 8 bits used like this:
  *
@@ -131,6 +107,19 @@ static inline void iwl_stop_queue(struct iwl_priv *priv,
 			ieee80211_stop_queue(priv->hw, ac);
 }
 
+static inline void iwl_wake_any_queue(struct iwl_priv *priv,
+				      struct iwl_rxon_context *ctx)
+{
+	u8 ac;
+
+	for (ac = 0; ac < AC_NUM; ac++) {
+		IWL_DEBUG_INFO(priv, "Queue Status: Q[%d] %s\n",
+			ac, (atomic_read(&priv->queue_stop_count[ac]) > 0)
+			      ? "stopped" : "awake");
+		iwl_wake_queue(priv, &priv->txq[ctx->ac_to_queue[ac]]);
+	}
+}
+
 #define ieee80211_stop_queue DO_NOT_USE_ieee80211_stop_queue
 #define ieee80211_wake_queue DO_NOT_USE_ieee80211_wake_queue
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c b/drivers/net/wireless/iwlwifi/iwl-io.c
new file mode 100644
index 0000000000000000000000000000000000000000..aa4a90674452ef218c68262d748e835a9b9bc2be
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-io.c
@@ -0,0 +1,294 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
+ *
+ * Portions of this file are derived from the ipw3945 project.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include "iwl-io.h"
+
+#define IWL_POLL_INTERVAL 10	/* microseconds */
+
+static inline void __iwl_set_bit(struct iwl_priv *priv, u32 reg, u32 mask)
+{
+	iwl_write32(priv, reg, iwl_read32(priv, reg) | mask);
+}
+
+static inline void __iwl_clear_bit(struct iwl_priv *priv, u32 reg, u32 mask)
+{
+	iwl_write32(priv, reg, iwl_read32(priv, reg) & ~mask);
+}
+
+void iwl_set_bit(struct iwl_priv *priv, u32 reg, u32 mask)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	__iwl_set_bit(priv, reg, mask);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+void iwl_clear_bit(struct iwl_priv *priv, u32 reg, u32 mask)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	__iwl_clear_bit(priv, reg, mask);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+int iwl_poll_bit(struct iwl_priv *priv, u32 addr,
+		 u32 bits, u32 mask, int timeout)
+{
+	int t = 0;
+
+	do {
+		if ((iwl_read32(priv, addr) & mask) == (bits & mask))
+			return t;
+		udelay(IWL_POLL_INTERVAL);
+		t += IWL_POLL_INTERVAL;
+	} while (t < timeout);
+
+	return -ETIMEDOUT;
+}
+
+int iwl_grab_nic_access_silent(struct iwl_priv *priv)
+{
+	int ret;
+
+	lockdep_assert_held(&priv->reg_lock);
+
+	/* this bit wakes up the NIC */
+	__iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+
+	/*
+	 * These bits say the device is running, and should keep running for
+	 * at least a short while (at least as long as MAC_ACCESS_REQ stays 1),
+	 * but they do not indicate that embedded SRAM is restored yet;
+	 * 3945 and 4965 have volatile SRAM, and must save/restore contents
+	 * to/from host DRAM when sleeping/waking for power-saving.
+	 * Each direction takes approximately 1/4 millisecond; with this
+	 * overhead, it's a good idea to grab and hold MAC_ACCESS_REQUEST if a
+	 * series of register accesses are expected (e.g. reading Event Log),
+	 * to keep device from sleeping.
+	 *
+	 * CSR_UCODE_DRV_GP1 register bit MAC_SLEEP == 0 indicates that
+	 * SRAM is okay/restored.  We don't check that here because this call
+	 * is just for hardware register access; but GP1 MAC_SLEEP check is a
+	 * good idea before accessing 3945/4965 SRAM (e.g. reading Event Log).
+	 *
+	 * 5000 series and later (including 1000 series) have non-volatile SRAM,
+	 * and do not save/restore SRAM when power cycling.
+	 */
+	ret = iwl_poll_bit(priv, CSR_GP_CNTRL,
+			   CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN,
+			   (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY |
+			    CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000);
+	if (ret < 0) {
+		iwl_write32(priv, CSR_RESET, CSR_RESET_REG_FLAG_FORCE_NMI);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+int iwl_grab_nic_access(struct iwl_priv *priv)
+{
+	int ret = iwl_grab_nic_access_silent(priv);
+	if (ret) {
+		u32 val = iwl_read32(priv, CSR_GP_CNTRL);
+		IWL_ERR(priv,
+			"MAC is in deep sleep!. CSR_GP_CNTRL = 0x%08X\n", val);
+	}
+
+	return ret;
+}
+
+void iwl_release_nic_access(struct iwl_priv *priv)
+{
+	lockdep_assert_held(&priv->reg_lock);
+	__iwl_clear_bit(priv, CSR_GP_CNTRL,
+			CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+}
+
+u32 iwl_read_direct32(struct iwl_priv *priv, u32 reg)
+{
+	u32 value;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	iwl_grab_nic_access(priv);
+	value = iwl_read32(priv, reg);
+	iwl_release_nic_access(priv);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+
+	return value;
+}
+
+void iwl_write_direct32(struct iwl_priv *priv, u32 reg, u32 value)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	if (!iwl_grab_nic_access(priv)) {
+		iwl_write32(priv, reg, value);
+		iwl_release_nic_access(priv);
+	}
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+int iwl_poll_direct_bit(struct iwl_priv *priv, u32 addr, u32 mask,
+			int timeout)
+{
+	int t = 0;
+
+	do {
+		if ((iwl_read_direct32(priv, addr) & mask) == mask)
+			return t;
+		udelay(IWL_POLL_INTERVAL);
+		t += IWL_POLL_INTERVAL;
+	} while (t < timeout);
+
+	return -ETIMEDOUT;
+}
+
+static inline u32 __iwl_read_prph(struct iwl_priv *priv, u32 reg)
+{
+	iwl_write32(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
+	rmb();
+	return iwl_read32(priv, HBUS_TARG_PRPH_RDAT);
+}
+
+static inline void __iwl_write_prph(struct iwl_priv *priv, u32 addr, u32 val)
+{
+	iwl_write32(priv, HBUS_TARG_PRPH_WADDR,
+		    ((addr & 0x0000FFFF) | (3 << 24)));
+	wmb();
+	iwl_write32(priv, HBUS_TARG_PRPH_WDAT, val);
+}
+
+u32 iwl_read_prph(struct iwl_priv *priv, u32 reg)
+{
+	unsigned long flags;
+	u32 val;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	iwl_grab_nic_access(priv);
+	val = __iwl_read_prph(priv, reg);
+	iwl_release_nic_access(priv);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+	return val;
+}
+
+void iwl_write_prph(struct iwl_priv *priv, u32 addr, u32 val)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	if (!iwl_grab_nic_access(priv)) {
+		__iwl_write_prph(priv, addr, val);
+		iwl_release_nic_access(priv);
+	}
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+void iwl_set_bits_prph(struct iwl_priv *priv, u32 reg, u32 mask)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	iwl_grab_nic_access(priv);
+	__iwl_write_prph(priv, reg, __iwl_read_prph(priv, reg) | mask);
+	iwl_release_nic_access(priv);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+void iwl_set_bits_mask_prph(struct iwl_priv *priv, u32 reg,
+			    u32 bits, u32 mask)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	iwl_grab_nic_access(priv);
+	__iwl_write_prph(priv, reg,
+			 (__iwl_read_prph(priv, reg) & mask) | bits);
+	iwl_release_nic_access(priv);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+void iwl_clear_bits_prph(struct iwl_priv *priv, u32 reg, u32 mask)
+{
+	unsigned long flags;
+	u32 val;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	iwl_grab_nic_access(priv);
+	val = __iwl_read_prph(priv, reg);
+	__iwl_write_prph(priv, reg, (val & ~mask));
+	iwl_release_nic_access(priv);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+void _iwl_read_targ_mem_words(struct iwl_priv *priv, u32 addr,
+			      void *buf, int words)
+{
+	unsigned long flags;
+	int offs;
+	u32 *vals = buf;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	iwl_grab_nic_access(priv);
+
+	iwl_write32(priv, HBUS_TARG_MEM_RADDR, addr);
+	rmb();
+
+	for (offs = 0; offs < words; offs++)
+		vals[offs] = iwl_read32(priv, HBUS_TARG_MEM_RDAT);
+
+	iwl_release_nic_access(priv);
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
+
+u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr)
+{
+	u32 value;
+
+	_iwl_read_targ_mem_words(priv, addr, &value, 1);
+
+	return value;
+}
+
+void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->reg_lock, flags);
+	if (!iwl_grab_nic_access(priv)) {
+		iwl_write32(priv, HBUS_TARG_MEM_WADDR, addr);
+		wmb();
+		iwl_write32(priv, HBUS_TARG_MEM_WDAT, val);
+		iwl_release_nic_access(priv);
+	}
+	spin_unlock_irqrestore(&priv->reg_lock, flags);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 0203a3bbf872e2f05086c242993e182c618f9e31..869edc580ec6c461ae0f01da7b968a0de5af868e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project.
  *
@@ -35,494 +35,58 @@
 #include "iwl-debug.h"
 #include "iwl-devtrace.h"
 
-/*
- * IO, register, and NIC memory access functions
- *
- * NOTE on naming convention and macro usage for these
- *
- * A single _ prefix before a an access function means that no state
- * check or debug information is printed when that function is called.
- *
- * A double __ prefix before an access function means that state is checked
- * and the current line number and caller function name are printed in addition
- * to any other debug output.
- *
- * The non-prefixed name is the #define that maps the caller into a
- * #define that provides the caller's name and __LINE__ to the double
- * prefix version.
- *
- * If you wish to call the function without any debug or state checking,
- * you should use the single _ prefix version (as is used by dependent IO
- * routines, for example _iwl_read_direct32 calls the non-check version of
- * _iwl_read32.)
- *
- * These declarations are *extremely* useful in quickly isolating code deltas
- * which result in misconfiguration of the hardware I/O.  In combination with
- * git-bisect and the IO debug level you can quickly determine the specific
- * commit which breaks the IO sequence to the hardware.
- *
- */
-
-static inline void _iwl_write8(struct iwl_priv *priv, u32 ofs, u8 val)
+static inline void iwl_write8(struct iwl_priv *priv, u32 ofs, u8 val)
 {
 	trace_iwlwifi_dev_iowrite8(priv, ofs, val);
 	iowrite8(val, priv->hw_base + ofs);
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_write8(const char *f, u32 l, struct iwl_priv *priv,
-				 u32 ofs, u8 val)
-{
-	IWL_DEBUG_IO(priv, "write8(0x%08X, 0x%02X) - %s %d\n", ofs, val, f, l);
-	_iwl_write8(priv, ofs, val);
-}
-#define iwl_write8(priv, ofs, val) \
-	__iwl_write8(__FILE__, __LINE__, priv, ofs, val)
-#else
-#define iwl_write8(priv, ofs, val) _iwl_write8(priv, ofs, val)
-#endif
-
-
-static inline void _iwl_write32(struct iwl_priv *priv, u32 ofs, u32 val)
+static inline void iwl_write32(struct iwl_priv *priv, u32 ofs, u32 val)
 {
 	trace_iwlwifi_dev_iowrite32(priv, ofs, val);
 	iowrite32(val, priv->hw_base + ofs);
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *priv,
-				 u32 ofs, u32 val)
-{
-	IWL_DEBUG_IO(priv, "write32(0x%08X, 0x%08X) - %s %d\n", ofs, val, f, l);
-	_iwl_write32(priv, ofs, val);
-}
-#define iwl_write32(priv, ofs, val) \
-	__iwl_write32(__FILE__, __LINE__, priv, ofs, val)
-#else
-#define iwl_write32(priv, ofs, val) _iwl_write32(priv, ofs, val)
-#endif
-
-static inline u32 _iwl_read32(struct iwl_priv *priv, u32 ofs)
+static inline u32 iwl_read32(struct iwl_priv *priv, u32 ofs)
 {
 	u32 val = ioread32(priv->hw_base + ofs);
 	trace_iwlwifi_dev_ioread32(priv, ofs, val);
 	return val;
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline u32 __iwl_read32(char *f, u32 l, struct iwl_priv *priv, u32 ofs)
-{
-	IWL_DEBUG_IO(priv, "read_direct32(0x%08X) - %s %d\n", ofs, f, l);
-	return _iwl_read32(priv, ofs);
-}
-#define iwl_read32(priv, ofs) __iwl_read32(__FILE__, __LINE__, priv, ofs)
-#else
-#define iwl_read32(p, o) _iwl_read32(p, o)
-#endif
-
-#define IWL_POLL_INTERVAL 10	/* microseconds */
-static inline int _iwl_poll_bit(struct iwl_priv *priv, u32 addr,
-				u32 bits, u32 mask, int timeout)
-{
-	int t = 0;
-
-	do {
-		if ((_iwl_read32(priv, addr) & mask) == (bits & mask))
-			return t;
-		udelay(IWL_POLL_INTERVAL);
-		t += IWL_POLL_INTERVAL;
-	} while (t < timeout);
-
-	return -ETIMEDOUT;
-}
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline int __iwl_poll_bit(const char *f, u32 l,
-				 struct iwl_priv *priv, u32 addr,
-				 u32 bits, u32 mask, int timeout)
-{
-	int ret = _iwl_poll_bit(priv, addr, bits, mask, timeout);
-	IWL_DEBUG_IO(priv, "poll_bit(0x%08X, 0x%08X, 0x%08X) - %s- %s %d\n",
-		     addr, bits, mask,
-		     unlikely(ret  == -ETIMEDOUT) ? "timeout" : "", f, l);
-	return ret;
-}
-#define iwl_poll_bit(priv, addr, bits, mask, timeout) \
-	__iwl_poll_bit(__FILE__, __LINE__, priv, addr, bits, mask, timeout)
-#else
-#define iwl_poll_bit(p, a, b, m, t) _iwl_poll_bit(p, a, b, m, t)
-#endif
-
-static inline void _iwl_set_bit(struct iwl_priv *priv, u32 reg, u32 mask)
-{
-	_iwl_write32(priv, reg, _iwl_read32(priv, reg) | mask);
-}
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_set_bit(const char *f, u32 l,
-				 struct iwl_priv *priv, u32 reg, u32 mask)
-{
-	u32 val = _iwl_read32(priv, reg) | mask;
-	IWL_DEBUG_IO(priv, "set_bit(0x%08X, 0x%08X) = 0x%08X\n", reg, mask, val);
-	_iwl_write32(priv, reg, val);
-}
-static inline void iwl_set_bit(struct iwl_priv *p, u32 r, u32 m)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&p->reg_lock, reg_flags);
-	__iwl_set_bit(__FILE__, __LINE__, p, r, m);
-	spin_unlock_irqrestore(&p->reg_lock, reg_flags);
-}
-#else
-static inline void iwl_set_bit(struct iwl_priv *p, u32 r, u32 m)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&p->reg_lock, reg_flags);
-	_iwl_set_bit(p, r, m);
-	spin_unlock_irqrestore(&p->reg_lock, reg_flags);
-}
-#endif
-
-static inline void _iwl_clear_bit(struct iwl_priv *priv, u32 reg, u32 mask)
-{
-	_iwl_write32(priv, reg, _iwl_read32(priv, reg) & ~mask);
-}
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_clear_bit(const char *f, u32 l,
-				   struct iwl_priv *priv, u32 reg, u32 mask)
-{
-	u32 val = _iwl_read32(priv, reg) & ~mask;
-	IWL_DEBUG_IO(priv, "clear_bit(0x%08X, 0x%08X) = 0x%08X\n", reg, mask, val);
-	_iwl_write32(priv, reg, val);
-}
-static inline void iwl_clear_bit(struct iwl_priv *p, u32 r, u32 m)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&p->reg_lock, reg_flags);
-	__iwl_clear_bit(__FILE__, __LINE__, p, r, m);
-	spin_unlock_irqrestore(&p->reg_lock, reg_flags);
-}
-#else
-static inline void iwl_clear_bit(struct iwl_priv *p, u32 r, u32 m)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&p->reg_lock, reg_flags);
-	_iwl_clear_bit(p, r, m);
-	spin_unlock_irqrestore(&p->reg_lock, reg_flags);
-}
-#endif
-
-static inline int _iwl_grab_nic_access(struct iwl_priv *priv)
-{
-	int ret;
-	u32 val;
-
-	/* this bit wakes up the NIC */
-	_iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-
-	/*
-	 * These bits say the device is running, and should keep running for
-	 * at least a short while (at least as long as MAC_ACCESS_REQ stays 1),
-	 * but they do not indicate that embedded SRAM is restored yet;
-	 * 3945 and 4965 have volatile SRAM, and must save/restore contents
-	 * to/from host DRAM when sleeping/waking for power-saving.
-	 * Each direction takes approximately 1/4 millisecond; with this
-	 * overhead, it's a good idea to grab and hold MAC_ACCESS_REQUEST if a
-	 * series of register accesses are expected (e.g. reading Event Log),
-	 * to keep device from sleeping.
-	 *
-	 * CSR_UCODE_DRV_GP1 register bit MAC_SLEEP == 0 indicates that
-	 * SRAM is okay/restored.  We don't check that here because this call
-	 * is just for hardware register access; but GP1 MAC_SLEEP check is a
-	 * good idea before accessing 3945/4965 SRAM (e.g. reading Event Log).
-	 *
-	 * 5000 series and later (including 1000 series) have non-volatile SRAM,
-	 * and do not save/restore SRAM when power cycling.
-	 */
-	ret = _iwl_poll_bit(priv, CSR_GP_CNTRL,
-			   CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN,
-			   (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY |
-			    CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000);
-	if (ret < 0) {
-		val = _iwl_read32(priv, CSR_GP_CNTRL);
-		IWL_ERR(priv, "MAC is in deep sleep!.  CSR_GP_CNTRL = 0x%08X\n", val);
-		_iwl_write32(priv, CSR_RESET, CSR_RESET_REG_FLAG_FORCE_NMI);
-		return -EIO;
-	}
-
-	return 0;
-}
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline int __iwl_grab_nic_access(const char *f, u32 l,
-					       struct iwl_priv *priv)
-{
-	IWL_DEBUG_IO(priv, "grabbing nic access - %s %d\n", f, l);
-	return _iwl_grab_nic_access(priv);
-}
-#define iwl_grab_nic_access(priv) \
-	__iwl_grab_nic_access(__FILE__, __LINE__, priv)
-#else
-#define iwl_grab_nic_access(priv) \
-	_iwl_grab_nic_access(priv)
-#endif
-
-static inline void _iwl_release_nic_access(struct iwl_priv *priv)
-{
-	_iwl_clear_bit(priv, CSR_GP_CNTRL,
-			CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-}
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_release_nic_access(const char *f, u32 l,
-					    struct iwl_priv *priv)
-{
-
-	IWL_DEBUG_IO(priv, "releasing nic access - %s %d\n", f, l);
-	_iwl_release_nic_access(priv);
-}
-#define iwl_release_nic_access(priv) \
-	__iwl_release_nic_access(__FILE__, __LINE__, priv)
-#else
-#define iwl_release_nic_access(priv) \
-	_iwl_release_nic_access(priv)
-#endif
-
-static inline u32 _iwl_read_direct32(struct iwl_priv *priv, u32 reg)
-{
-	return _iwl_read32(priv, reg);
-}
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline u32 __iwl_read_direct32(const char *f, u32 l,
-					struct iwl_priv *priv, u32 reg)
-{
-	u32 value = _iwl_read_direct32(priv, reg);
-	IWL_DEBUG_IO(priv, "read_direct32(0x%4X) = 0x%08x - %s %d\n", reg, value,
-		     f, l);
-	return value;
-}
-static inline u32 iwl_read_direct32(struct iwl_priv *priv, u32 reg)
-{
-	u32 value;
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	iwl_grab_nic_access(priv);
-	value = __iwl_read_direct32(__FILE__, __LINE__, priv, reg);
-	iwl_release_nic_access(priv);
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-	return value;
-}
-
-#else
-static inline u32 iwl_read_direct32(struct iwl_priv *priv, u32 reg)
-{
-	u32 value;
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	iwl_grab_nic_access(priv);
-	value = _iwl_read_direct32(priv, reg);
-	iwl_release_nic_access(priv);
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-	return value;
-
-}
-#endif
-
-static inline void _iwl_write_direct32(struct iwl_priv *priv,
-					 u32 reg, u32 value)
-{
-	_iwl_write32(priv, reg, value);
-}
-static inline void iwl_write_direct32(struct iwl_priv *priv, u32 reg, u32 value)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	if (!iwl_grab_nic_access(priv)) {
-		_iwl_write_direct32(priv, reg, value);
-		iwl_release_nic_access(priv);
-	}
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-}
-
-static inline void iwl_write_reg_buf(struct iwl_priv *priv,
-					       u32 reg, u32 len, u32 *values)
-{
-	u32 count = sizeof(u32);
-
-	if ((priv != NULL) && (values != NULL)) {
-		for (; 0 < len; len -= count, reg += count, values++)
-			iwl_write_direct32(priv, reg, *values);
-	}
-}
-
-static inline int _iwl_poll_direct_bit(struct iwl_priv *priv, u32 addr,
-				       u32 mask, int timeout)
-{
-	int t = 0;
-
-	do {
-		if ((iwl_read_direct32(priv, addr) & mask) == mask)
-			return t;
-		udelay(IWL_POLL_INTERVAL);
-		t += IWL_POLL_INTERVAL;
-	} while (t < timeout);
-
-	return -ETIMEDOUT;
-}
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-static inline int __iwl_poll_direct_bit(const char *f, u32 l,
-					    struct iwl_priv *priv,
-					    u32 addr, u32 mask, int timeout)
-{
-	int ret  = _iwl_poll_direct_bit(priv, addr, mask, timeout);
-
-	if (unlikely(ret == -ETIMEDOUT))
-		IWL_DEBUG_IO(priv, "poll_direct_bit(0x%08X, 0x%08X) - "
-			     "timedout - %s %d\n", addr, mask, f, l);
-	else
-		IWL_DEBUG_IO(priv, "poll_direct_bit(0x%08X, 0x%08X) = 0x%08X "
-			     "- %s %d\n", addr, mask, ret, f, l);
-	return ret;
-}
-#define iwl_poll_direct_bit(priv, addr, mask, timeout) \
-	__iwl_poll_direct_bit(__FILE__, __LINE__, priv, addr, mask, timeout)
-#else
-#define iwl_poll_direct_bit _iwl_poll_direct_bit
-#endif
-
-static inline u32 _iwl_read_prph(struct iwl_priv *priv, u32 reg)
-{
-	_iwl_write_direct32(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
-	rmb();
-	return _iwl_read_direct32(priv, HBUS_TARG_PRPH_RDAT);
-}
-static inline u32 iwl_read_prph(struct iwl_priv *priv, u32 reg)
-{
-	unsigned long reg_flags;
-	u32 val;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	iwl_grab_nic_access(priv);
-	val = _iwl_read_prph(priv, reg);
-	iwl_release_nic_access(priv);
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-	return val;
-}
-
-static inline void _iwl_write_prph(struct iwl_priv *priv,
-					     u32 addr, u32 val)
-{
-	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WADDR,
-			      ((addr & 0x0000FFFF) | (3 << 24)));
-	wmb();
-	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WDAT, val);
-}
-
-static inline void iwl_write_prph(struct iwl_priv *priv, u32 addr, u32 val)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	if (!iwl_grab_nic_access(priv)) {
-		_iwl_write_prph(priv, addr, val);
-		iwl_release_nic_access(priv);
-	}
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-}
-
-#define _iwl_set_bits_prph(priv, reg, mask) \
-	_iwl_write_prph(priv, reg, (_iwl_read_prph(priv, reg) | mask))
-
-static inline void iwl_set_bits_prph(struct iwl_priv *priv, u32 reg, u32 mask)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	iwl_grab_nic_access(priv);
-	_iwl_set_bits_prph(priv, reg, mask);
-	iwl_release_nic_access(priv);
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-}
-
-#define _iwl_set_bits_mask_prph(priv, reg, bits, mask) \
-	_iwl_write_prph(priv, reg, ((_iwl_read_prph(priv, reg) & mask) | bits))
+void iwl_set_bit(struct iwl_priv *priv, u32 reg, u32 mask);
+void iwl_clear_bit(struct iwl_priv *priv, u32 reg, u32 mask);
 
-static inline void iwl_set_bits_mask_prph(struct iwl_priv *priv, u32 reg,
-				u32 bits, u32 mask)
-{
-	unsigned long reg_flags;
+int iwl_poll_bit(struct iwl_priv *priv, u32 addr,
+		 u32 bits, u32 mask, int timeout);
+int iwl_poll_direct_bit(struct iwl_priv *priv, u32 addr, u32 mask,
+			int timeout);
 
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	iwl_grab_nic_access(priv);
-	_iwl_set_bits_mask_prph(priv, reg, bits, mask);
-	iwl_release_nic_access(priv);
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-}
+int iwl_grab_nic_access_silent(struct iwl_priv *priv);
+int iwl_grab_nic_access(struct iwl_priv *priv);
+void iwl_release_nic_access(struct iwl_priv *priv);
 
-static inline void iwl_clear_bits_prph(struct iwl_priv
-						 *priv, u32 reg, u32 mask)
-{
-	unsigned long reg_flags;
-	u32 val;
+u32 iwl_read_direct32(struct iwl_priv *priv, u32 reg);
+void iwl_write_direct32(struct iwl_priv *priv, u32 reg, u32 value);
 
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	iwl_grab_nic_access(priv);
-	val = _iwl_read_prph(priv, reg);
-	_iwl_write_prph(priv, reg, (val & ~mask));
-	iwl_release_nic_access(priv);
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-}
-
-static inline u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr)
-{
-	unsigned long reg_flags;
-	u32 value;
 
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	iwl_grab_nic_access(priv);
+u32 iwl_read_prph(struct iwl_priv *priv, u32 reg);
+void iwl_write_prph(struct iwl_priv *priv, u32 addr, u32 val);
+void iwl_set_bits_prph(struct iwl_priv *priv, u32 reg, u32 mask);
+void iwl_set_bits_mask_prph(struct iwl_priv *priv, u32 reg,
+			    u32 bits, u32 mask);
+void iwl_clear_bits_prph(struct iwl_priv *priv, u32 reg, u32 mask);
 
-	_iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, addr);
-	rmb();
-	value = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
+void _iwl_read_targ_mem_words(struct iwl_priv *priv, u32 addr,
+			      void *buf, int words);
 
-	iwl_release_nic_access(priv);
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-	return value;
-}
+#define iwl_read_targ_mem_words(priv, addr, buf, bufsize)	\
+	do {							\
+		BUILD_BUG_ON((bufsize) % sizeof(u32));		\
+		_iwl_read_targ_mem_words(priv, addr, buf,	\
+					 (bufsize) / sizeof(u32));\
+	} while (0)
 
-static inline void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	if (!iwl_grab_nic_access(priv)) {
-		_iwl_write_direct32(priv, HBUS_TARG_MEM_WADDR, addr);
-		wmb();
-		_iwl_write_direct32(priv, HBUS_TARG_MEM_WDAT, val);
-		iwl_release_nic_access(priv);
-	}
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-}
-
-static inline void iwl_write_targ_mem_buf(struct iwl_priv *priv, u32 addr,
-					  u32 len, u32 *values)
-{
-	unsigned long reg_flags;
-
-	spin_lock_irqsave(&priv->reg_lock, reg_flags);
-	if (!iwl_grab_nic_access(priv)) {
-		_iwl_write_direct32(priv, HBUS_TARG_MEM_WADDR, addr);
-		wmb();
-		for (; 0 < len; len -= sizeof(u32), values++)
-			_iwl_write_direct32(priv, HBUS_TARG_MEM_WDAT, *values);
-
-		iwl_release_nic_access(priv);
-	}
-	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
-}
+u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr);
+void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val);
 #endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index d7f2a0bb32c9e2ec8018eec464db7c0becb5df1d..439187f903c9f10f46c0e9f75bc9083624df0e05 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -48,8 +48,21 @@ module_param(led_mode, int, S_IRUGO);
 MODULE_PARM_DESC(led_mode, "0=system default, "
 		"1=On(RF On)/Off(RF Off), 2=blinking");
 
+/* Throughput		OFF time(ms)	ON time (ms)
+ *	>300			25		25
+ *	>200 to 300		40		40
+ *	>100 to 200		55		55
+ *	>70 to 100		65		65
+ *	>50 to 70		75		75
+ *	>20 to 50		85		85
+ *	>10 to 20		95		95
+ *	>5 to 10		110		110
+ *	>1 to 5			130		130
+ *	>0 to 1			167		167
+ *	<=0					SOLID ON
+ */
 static const struct ieee80211_tpt_blink iwl_blink[] = {
-	{ .throughput = 0 * 1024 - 1, .blink_time = 334 },
+	{ .throughput = 0, .blink_time = 334 },
 	{ .throughput = 1 * 1024 - 1, .blink_time = 260 },
 	{ .throughput = 5 * 1024 - 1, .blink_time = 220 },
 	{ .throughput = 10 * 1024 - 1, .blink_time = 190 },
@@ -61,10 +74,16 @@ static const struct ieee80211_tpt_blink iwl_blink[] = {
 	{ .throughput = 300 * 1024 - 1, .blink_time = 50 },
 };
 
+/* Set led register off */
+void iwlagn_led_enable(struct iwl_priv *priv)
+{
+	iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_ON);
+}
+
 /*
  * Adjust led blink rate to compensate on a MAC Clock difference on every HW
- * Led blink rate analysis showed an average deviation of 0% on 3945,
- * 5% on 4965 HW and 20% on 5000 series and up.
+ * Led blink rate analysis showed an average deviation of 20% on 5000 series
+ * and up.
  * Need to compensate on the led on/off time per HW according to the deviation
  * to achieve the desired led frequency
  * The calculation is: (100-averageDeviation)/100 * blinkTime
@@ -84,6 +103,24 @@ static inline u8 iwl_blink_compensation(struct iwl_priv *priv,
 	return (u8)((time * compensation) >> 6);
 }
 
+static int iwl_send_led_cmd(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd)
+{
+	struct iwl_host_cmd cmd = {
+		.id = REPLY_LEDS_CMD,
+		.len = sizeof(struct iwl_led_cmd),
+		.data = led_cmd,
+		.flags = CMD_ASYNC,
+		.callback = NULL,
+	};
+	u32 reg;
+
+	reg = iwl_read32(priv, CSR_LED_REG);
+	if (reg != (reg & CSR_LED_BSM_CTRL_MSK))
+		iwl_write32(priv, CSR_LED_REG, reg & CSR_LED_BSM_CTRL_MSK);
+
+	return iwl_send_cmd(priv, &cmd);
+}
+
 /* Set led pattern command */
 static int iwl_led_cmd(struct iwl_priv *priv,
 		       unsigned long on,
@@ -101,6 +138,11 @@ static int iwl_led_cmd(struct iwl_priv *priv,
 	if (priv->blink_on == on && priv->blink_off == off)
 		return 0;
 
+	if (off == 0) {
+		/* led is SOLID_ON */
+		on = IWL_LED_SOLID;
+	}
+
 	IWL_DEBUG_LED(priv, "Led blink time compensation=%u\n",
 			priv->cfg->base_params->led_compensation);
 	led_cmd.on = iwl_blink_compensation(priv, on,
@@ -108,7 +150,7 @@ static int iwl_led_cmd(struct iwl_priv *priv,
 	led_cmd.off = iwl_blink_compensation(priv, off,
 				priv->cfg->base_params->led_compensation);
 
-	ret = priv->cfg->ops->led->cmd(priv, &led_cmd);
+	ret = iwl_send_led_cmd(priv, &led_cmd);
 	if (!ret) {
 		priv->blink_on = on;
 		priv->blink_off = off;
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index 101eef12b3bba9e35f6f95172f667751d579779c..1c93dfef6933b826c5a0c0187bfd88ae76606f39 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -50,6 +50,7 @@ enum iwl_led_mode {
 	IWL_LED_BLINK,
 };
 
+void iwlagn_led_enable(struct iwl_priv *priv);
 void iwl_leds_init(struct iwl_priv *priv);
 void iwl_leds_exit(struct iwl_priv *priv);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 576795e2c75b0f978c7623c40c514851bbadf5fc..595c930b28aebaf9bccd9ec50ab936190246345a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -188,9 +188,10 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 			table = range_0;
 	}
 
-	BUG_ON(lvl < 0 || lvl >= IWL_POWER_NUM);
-
-	*cmd = table[lvl].cmd;
+	if (WARN_ON(lvl < 0 || lvl >= IWL_POWER_NUM))
+		memset(cmd, 0, sizeof(*cmd));
+	else
+		*cmd = table[lvl].cmd;
 
 	if (period == 0) {
 		skip = 0;
@@ -354,16 +355,12 @@ static void iwl_power_build_cmd(struct iwl_priv *priv,
 
 	dtimper = priv->hw->conf.ps_dtim_period ?: 1;
 
-	if (priv->cfg->base_params->broken_powersave)
-		iwl_power_sleep_cam_cmd(priv, cmd);
-	else if (priv->hw->conf.flags & IEEE80211_CONF_IDLE)
+	if (priv->hw->conf.flags & IEEE80211_CONF_IDLE)
 		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20);
-	else if (priv->cfg->ops->lib->tt_ops.lower_power_detection &&
-		 priv->cfg->ops->lib->tt_ops.tt_power_mode &&
-		 priv->cfg->ops->lib->tt_ops.lower_power_detection(priv)) {
+	else if (iwl_tt_is_low_power_state(priv)) {
 		/* in thermal throttling low power state */
 		iwl_static_sleep_cmd(priv, cmd,
-		    priv->cfg->ops->lib->tt_ops.tt_power_mode(priv), dtimper);
+		    iwl_tt_current_power_mode(priv), dtimper);
 	} else if (!enabled)
 		iwl_power_sleep_cam_cmd(priv, cmd);
 	else if (priv->power_data.debug_sleep_level_override >= 0)
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index fe012032c28c1e58695f791d607ae19ee79e36d9..59635d784e27ae88e481eaabc02c5ba2ab20ae38 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 86f5123bccdad9cd72b2bd716ed214e48bb5154c..f00d188b2cfc7d7e008ea1c2f8296620d10e6e5d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -91,159 +91,12 @@
 #define APMG_PS_CTRL_VAL_RESET_REQ		(0x04000000)
 #define APMG_PS_CTRL_MSK_PWR_SRC		(0x03000000)
 #define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN		(0x00000000)
-#define APMG_PS_CTRL_VAL_PWR_SRC_MAX		(0x01000000) /* 3945 only */
 #define APMG_PS_CTRL_VAL_PWR_SRC_VAUX		(0x02000000)
 #define APMG_SVR_VOLTAGE_CONFIG_BIT_MSK	(0x000001E0) /* bit 8:5 */
 #define APMG_SVR_DIGITAL_VOLTAGE_1_32		(0x00000060)
 
 #define APMG_PCIDEV_STT_VAL_L1_ACT_DIS		(0x00000800)
 
-/**
- * BSM (Bootstrap State Machine)
- *
- * The Bootstrap State Machine (BSM) stores a short bootstrap uCode program
- * in special SRAM that does not power down when the embedded control
- * processor is sleeping (e.g. for periodic power-saving shutdowns of radio).
- *
- * When powering back up after sleeps (or during initial uCode load), the BSM
- * internally loads the short bootstrap program from the special SRAM into the
- * embedded processor's instruction SRAM, and starts the processor so it runs
- * the bootstrap program.
- *
- * This bootstrap program loads (via PCI busmaster DMA) instructions and data
- * images for a uCode program from host DRAM locations.  The host driver
- * indicates DRAM locations and sizes for instruction and data images via the
- * four BSM_DRAM_* registers.  Once the bootstrap program loads the new program,
- * the new program starts automatically.
- *
- * The uCode used for open-source drivers includes two programs:
- *
- * 1)  Initialization -- performs hardware calibration and sets up some
- *     internal data, then notifies host via "initialize alive" notification
- *     (struct iwl_init_alive_resp) that it has completed all of its work.
- *     After signal from host, it then loads and starts the runtime program.
- *     The initialization program must be used when initially setting up the
- *     NIC after loading the driver.
- *
- * 2)  Runtime/Protocol -- performs all normal runtime operations.  This
- *     notifies host via "alive" notification (struct iwl_alive_resp) that it
- *     is ready to be used.
- *
- * When initializing the NIC, the host driver does the following procedure:
- *
- * 1)  Load bootstrap program (instructions only, no data image for bootstrap)
- *     into bootstrap memory.  Use dword writes starting at BSM_SRAM_LOWER_BOUND
- *
- * 2)  Point (via BSM_DRAM_*) to the "initialize" uCode data and instruction
- *     images in host DRAM.
- *
- * 3)  Set up BSM to copy from BSM SRAM into uCode instruction SRAM when asked:
- *     BSM_WR_MEM_SRC_REG = 0
- *     BSM_WR_MEM_DST_REG = RTC_INST_LOWER_BOUND
- *     BSM_WR_MEM_DWCOUNT_REG = # dwords in bootstrap instruction image
- *
- * 4)  Load bootstrap into instruction SRAM:
- *     BSM_WR_CTRL_REG = BSM_WR_CTRL_REG_BIT_START
- *
- * 5)  Wait for load completion:
- *     Poll BSM_WR_CTRL_REG for BSM_WR_CTRL_REG_BIT_START = 0
- *
- * 6)  Enable future boot loads whenever NIC's power management triggers it:
- *     BSM_WR_CTRL_REG = BSM_WR_CTRL_REG_BIT_START_EN
- *
- * 7)  Start the NIC by removing all reset bits:
- *     CSR_RESET = 0
- *
- *     The bootstrap uCode (already in instruction SRAM) loads initialization
- *     uCode.  Initialization uCode performs data initialization, sends
- *     "initialize alive" notification to host, and waits for a signal from
- *     host to load runtime code.
- *
- * 4)  Point (via BSM_DRAM_*) to the "runtime" uCode data and instruction
- *     images in host DRAM.  The last register loaded must be the instruction
- *     byte count register ("1" in MSbit tells initialization uCode to load
- *     the runtime uCode):
- *     BSM_DRAM_INST_BYTECOUNT_REG = byte count | BSM_DRAM_INST_LOAD
- *
- * 5)  Wait for "alive" notification, then issue normal runtime commands.
- *
- * Data caching during power-downs:
- *
- * Just before the embedded controller powers down (e.g for automatic
- * power-saving modes, or for RFKILL), uCode stores (via PCI busmaster DMA)
- * a current snapshot of the embedded processor's data SRAM into host DRAM.
- * This caches the data while the embedded processor's memory is powered down.
- * Location and size are controlled by BSM_DRAM_DATA_* registers.
- *
- * NOTE:  Instruction SRAM does not need to be saved, since that doesn't
- *        change during operation; the original image (from uCode distribution
- *        file) can be used for reload.
- *
- * When powering back up, the BSM loads the bootstrap program.  Bootstrap looks
- * at the BSM_DRAM_* registers, which now point to the runtime instruction
- * image and the cached (modified) runtime data (*not* the initialization
- * uCode).  Bootstrap reloads these runtime images into SRAM, and restarts the
- * uCode from where it left off before the power-down.
- *
- * NOTE:  Initialization uCode does *not* run as part of the save/restore
- *        procedure.
- *
- * This save/restore method is mostly for autonomous power management during
- * normal operation (result of POWER_TABLE_CMD).  Platform suspend/resume and
- * RFKILL should use complete restarts (with total re-initialization) of uCode,
- * allowing total shutdown (including BSM memory).
- *
- * Note that, during normal operation, the host DRAM that held the initial
- * startup data for the runtime code is now being used as a backup data cache
- * for modified data!  If you need to completely re-initialize the NIC, make
- * sure that you use the runtime data image from the uCode distribution file,
- * not the modified/saved runtime data.  You may want to store a separate
- * "clean" runtime data image in DRAM to avoid disk reads of distribution file.
- */
-
-/* BSM bit fields */
-#define BSM_WR_CTRL_REG_BIT_START     (0x80000000) /* start boot load now */
-#define BSM_WR_CTRL_REG_BIT_START_EN  (0x40000000) /* enable boot after pwrup*/
-#define BSM_DRAM_INST_LOAD            (0x80000000) /* start program load now */
-
-/* BSM addresses */
-#define BSM_BASE                     (PRPH_BASE + 0x3400)
-#define BSM_END                      (PRPH_BASE + 0x3800)
-
-#define BSM_WR_CTRL_REG              (BSM_BASE + 0x000) /* ctl and status */
-#define BSM_WR_MEM_SRC_REG           (BSM_BASE + 0x004) /* source in BSM mem */
-#define BSM_WR_MEM_DST_REG           (BSM_BASE + 0x008) /* dest in SRAM mem */
-#define BSM_WR_DWCOUNT_REG           (BSM_BASE + 0x00C) /* bytes */
-#define BSM_WR_STATUS_REG            (BSM_BASE + 0x010) /* bit 0:  1 == done */
-
-/*
- * Pointers and size regs for bootstrap load and data SRAM save/restore.
- * NOTE:  3945 pointers use bits 31:0 of DRAM address.
- *        4965 pointers use bits 35:4 of DRAM address.
- */
-#define BSM_DRAM_INST_PTR_REG        (BSM_BASE + 0x090)
-#define BSM_DRAM_INST_BYTECOUNT_REG  (BSM_BASE + 0x094)
-#define BSM_DRAM_DATA_PTR_REG        (BSM_BASE + 0x098)
-#define BSM_DRAM_DATA_BYTECOUNT_REG  (BSM_BASE + 0x09C)
-
-/*
- * BSM special memory, stays powered on during power-save sleeps.
- * Read/write, address range from LOWER_BOUND to (LOWER_BOUND + SIZE -1)
- */
-#define BSM_SRAM_LOWER_BOUND         (PRPH_BASE + 0x3800)
-#define BSM_SRAM_SIZE			(1024) /* bytes */
-
-
-/* 3945 Tx scheduler registers */
-#define ALM_SCD_BASE                        (PRPH_BASE + 0x2E00)
-#define ALM_SCD_MODE_REG                    (ALM_SCD_BASE + 0x000)
-#define ALM_SCD_ARASTAT_REG                 (ALM_SCD_BASE + 0x004)
-#define ALM_SCD_TXFACT_REG                  (ALM_SCD_BASE + 0x010)
-#define ALM_SCD_TXF4MF_REG                  (ALM_SCD_BASE + 0x014)
-#define ALM_SCD_TXF5MF_REG                  (ALM_SCD_BASE + 0x020)
-#define ALM_SCD_SBYP_MODE_1_REG             (ALM_SCD_BASE + 0x02C)
-#define ALM_SCD_SBYP_MODE_2_REG             (ALM_SCD_BASE + 0x030)
-
 /**
  * Tx Scheduler
  *
@@ -254,17 +107,7 @@
  * device.  A queue maps to only one (selectable by driver) Tx DMA channel,
  * but one DMA channel may take input from several queues.
  *
- * Tx DMA FIFOs have dedicated purposes.  For 4965, they are used as follows
- * (cf. default_queue_to_tx_fifo in iwl-4965.c):
- *
- * 0 -- EDCA BK (background) frames, lowest priority
- * 1 -- EDCA BE (best effort) frames, normal priority
- * 2 -- EDCA VI (video) frames, higher priority
- * 3 -- EDCA VO (voice) and management frames, highest priority
- * 4 -- Commands (e.g. RXON, etc.)
- * 5 -- unused (HCCA)
- * 6 -- unused (HCCA)
- * 7 -- not used by driver (device-internal only)
+ * Tx DMA FIFOs have dedicated purposes.
  *
  * For 5000 series and up, they are used differently
  * (cf. iwl5000_default_queue_to_tx_fifo in iwl-5000.c):
@@ -298,7 +141,7 @@
  *     Tx completion may end up being out-of-order).
  *
  *     The driver must maintain the queue's Byte Count table in host DRAM
- *     (struct iwl4965_sched_queue_byte_cnt_tbl) for this mode.
+ *     for this mode.
  *     This mode does not support fragmentation.
  *
  * 2)  FIFO (a.k.a. non-Scheduler-ACK), in which each TFD is processed in order.
@@ -311,7 +154,7 @@
  *
  * Driver controls scheduler operation via 3 means:
  * 1)  Scheduler registers
- * 2)  Shared scheduler data base in internal 4956 SRAM
+ * 2)  Shared scheduler data base in internal SRAM
  * 3)  Shared data in host DRAM
  *
  * Initialization:
@@ -330,201 +173,10 @@
  * Max Tx window size is the max number of contiguous TFDs that the scheduler
  * can keep track of at one time when creating block-ack chains of frames.
  * Note that "64" matches the number of ack bits in a block-ack packet.
- * Driver should use SCD_WIN_SIZE and SCD_FRAME_LIMIT values to initialize
- * IWL49_SCD_CONTEXT_QUEUE_OFFSET(x) values.
  */
 #define SCD_WIN_SIZE				64
 #define SCD_FRAME_LIMIT				64
 
-/* SCD registers are internal, must be accessed via HBUS_TARG_PRPH regs */
-#define IWL49_SCD_START_OFFSET		0xa02c00
-
-/*
- * 4965 tells driver SRAM address for internal scheduler structs via this reg.
- * Value is valid only after "Alive" response from uCode.
- */
-#define IWL49_SCD_SRAM_BASE_ADDR           (IWL49_SCD_START_OFFSET + 0x0)
-
-/*
- * Driver may need to update queue-empty bits after changing queue's
- * write and read pointers (indexes) during (re-)initialization (i.e. when
- * scheduler is not tracking what's happening).
- * Bit fields:
- * 31-16:  Write mask -- 1: update empty bit, 0: don't change empty bit
- * 15-00:  Empty state, one for each queue -- 1: empty, 0: non-empty
- * NOTE:  This register is not used by Linux driver.
- */
-#define IWL49_SCD_EMPTY_BITS               (IWL49_SCD_START_OFFSET + 0x4)
-
-/*
- * Physical base address of array of byte count (BC) circular buffers (CBs).
- * Each Tx queue has a BC CB in host DRAM to support Scheduler-ACK mode.
- * This register points to BC CB for queue 0, must be on 1024-byte boundary.
- * Others are spaced by 1024 bytes.
- * Each BC CB is 2 bytes * (256 + 64) = 740 bytes, followed by 384 bytes pad.
- * (Index into a queue's BC CB) = (index into queue's TFD CB) = (SSN & 0xff).
- * Bit fields:
- * 25-00:  Byte Count CB physical address [35:10], must be 1024-byte aligned.
- */
-#define IWL49_SCD_DRAM_BASE_ADDR           (IWL49_SCD_START_OFFSET + 0x10)
-
-/*
- * Enables any/all Tx DMA/FIFO channels.
- * Scheduler generates requests for only the active channels.
- * Set this to 0xff to enable all 8 channels (normal usage).
- * Bit fields:
- *  7- 0:  Enable (1), disable (0), one bit for each channel 0-7
- */
-#define IWL49_SCD_TXFACT                   (IWL49_SCD_START_OFFSET + 0x1c)
-/*
- * Queue (x) Write Pointers (indexes, really!), one for each Tx queue.
- * Initialized and updated by driver as new TFDs are added to queue.
- * NOTE:  If using Block Ack, index must correspond to frame's
- *        Start Sequence Number; index = (SSN & 0xff)
- * NOTE:  Alternative to HBUS_TARG_WRPTR, which is what Linux driver uses?
- */
-#define IWL49_SCD_QUEUE_WRPTR(x)  (IWL49_SCD_START_OFFSET + 0x24 + (x) * 4)
-
-/*
- * Queue (x) Read Pointers (indexes, really!), one for each Tx queue.
- * For FIFO mode, index indicates next frame to transmit.
- * For Scheduler-ACK mode, index indicates first frame in Tx window.
- * Initialized by driver, updated by scheduler.
- */
-#define IWL49_SCD_QUEUE_RDPTR(x)  (IWL49_SCD_START_OFFSET + 0x64 + (x) * 4)
-
-/*
- * Select which queues work in chain mode (1) vs. not (0).
- * Use chain mode to build chains of aggregated frames.
- * Bit fields:
- * 31-16:  Reserved
- * 15-00:  Mode, one bit for each queue -- 1: Chain mode, 0: one-at-a-time
- * NOTE:  If driver sets up queue for chain mode, it should be also set up
- *        Scheduler-ACK mode as well, via SCD_QUEUE_STATUS_BITS(x).
- */
-#define IWL49_SCD_QUEUECHAIN_SEL  (IWL49_SCD_START_OFFSET + 0xd0)
-
-/*
- * Select which queues interrupt driver when scheduler increments
- * a queue's read pointer (index).
- * Bit fields:
- * 31-16:  Reserved
- * 15-00:  Interrupt enable, one bit for each queue -- 1: enabled, 0: disabled
- * NOTE:  This functionality is apparently a no-op; driver relies on interrupts
- *        from Rx queue to read Tx command responses and update Tx queues.
- */
-#define IWL49_SCD_INTERRUPT_MASK  (IWL49_SCD_START_OFFSET + 0xe4)
-
-/*
- * Queue search status registers.  One for each queue.
- * Sets up queue mode and assigns queue to Tx DMA channel.
- * Bit fields:
- * 19-10: Write mask/enable bits for bits 0-9
- *     9: Driver should init to "0"
- *     8: Scheduler-ACK mode (1), non-Scheduler-ACK (i.e. FIFO) mode (0).
- *        Driver should init to "1" for aggregation mode, or "0" otherwise.
- *   7-6: Driver should init to "0"
- *     5: Window Size Left; indicates whether scheduler can request
- *        another TFD, based on window size, etc.  Driver should init
- *        this bit to "1" for aggregation mode, or "0" for non-agg.
- *   4-1: Tx FIFO to use (range 0-7).
- *     0: Queue is active (1), not active (0).
- * Other bits should be written as "0"
- *
- * NOTE:  If enabling Scheduler-ACK mode, chain mode should also be enabled
- *        via SCD_QUEUECHAIN_SEL.
- */
-#define IWL49_SCD_QUEUE_STATUS_BITS(x)\
-	(IWL49_SCD_START_OFFSET + 0x104 + (x) * 4)
-
-/* Bit field positions */
-#define IWL49_SCD_QUEUE_STTS_REG_POS_ACTIVE	(0)
-#define IWL49_SCD_QUEUE_STTS_REG_POS_TXF	(1)
-#define IWL49_SCD_QUEUE_STTS_REG_POS_WSL	(5)
-#define IWL49_SCD_QUEUE_STTS_REG_POS_SCD_ACK	(8)
-
-/* Write masks */
-#define IWL49_SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN	(10)
-#define IWL49_SCD_QUEUE_STTS_REG_MSK		(0x0007FC00)
-
-/**
- * 4965 internal SRAM structures for scheduler, shared with driver ...
- *
- * Driver should clear and initialize the following areas after receiving
- * "Alive" response from 4965 uCode, i.e. after initial
- * uCode load, or after a uCode load done for error recovery:
- *
- * SCD_CONTEXT_DATA_OFFSET (size 128 bytes)
- * SCD_TX_STTS_BITMAP_OFFSET (size 256 bytes)
- * SCD_TRANSLATE_TBL_OFFSET (size 32 bytes)
- *
- * Driver accesses SRAM via HBUS_TARG_MEM_* registers.
- * Driver reads base address of this scheduler area from SCD_SRAM_BASE_ADDR.
- * All OFFSET values must be added to this base address.
- */
-
-/*
- * Queue context.  One 8-byte entry for each of 16 queues.
- *
- * Driver should clear this entire area (size 0x80) to 0 after receiving
- * "Alive" notification from uCode.  Additionally, driver should init
- * each queue's entry as follows:
- *
- * LS Dword bit fields:
- *  0-06:  Max Tx window size for Scheduler-ACK.  Driver should init to 64.
- *
- * MS Dword bit fields:
- * 16-22:  Frame limit.  Driver should init to 10 (0xa).
- *
- * Driver should init all other bits to 0.
- *
- * Init must be done after driver receives "Alive" response from 4965 uCode,
- * and when setting up queue for aggregation.
- */
-#define IWL49_SCD_CONTEXT_DATA_OFFSET			0x380
-#define IWL49_SCD_CONTEXT_QUEUE_OFFSET(x) \
-			(IWL49_SCD_CONTEXT_DATA_OFFSET + ((x) * 8))
-
-#define IWL49_SCD_QUEUE_CTX_REG1_WIN_SIZE_POS		(0)
-#define IWL49_SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK		(0x0000007F)
-#define IWL49_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS	(16)
-#define IWL49_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK	(0x007F0000)
-
-/*
- * Tx Status Bitmap
- *
- * Driver should clear this entire area (size 0x100) to 0 after receiving
- * "Alive" notification from uCode.  Area is used only by device itself;
- * no other support (besides clearing) is required from driver.
- */
-#define IWL49_SCD_TX_STTS_BITMAP_OFFSET		0x400
-
-/*
- * RAxTID to queue translation mapping.
- *
- * When queue is in Scheduler-ACK mode, frames placed in a that queue must be
- * for only one combination of receiver address (RA) and traffic ID (TID), i.e.
- * one QOS priority level destined for one station (for this wireless link,
- * not final destination).  The SCD_TRANSLATE_TABLE area provides 16 16-bit
- * mappings, one for each of the 16 queues.  If queue is not in Scheduler-ACK
- * mode, the device ignores the mapping value.
- *
- * Bit fields, for each 16-bit map:
- * 15-9:  Reserved, set to 0
- *  8-4:  Index into device's station table for recipient station
- *  3-0:  Traffic ID (tid), range 0-15
- *
- * Driver should clear this entire area (size 32 bytes) to 0 after receiving
- * "Alive" notification from uCode.  To update a 16-bit map value, driver
- * must read a dword-aligned value from device SRAM, replace the 16-bit map
- * value of interest, and write the dword value back into device SRAM.
- */
-#define IWL49_SCD_TRANSLATE_TBL_OFFSET		0x500
-
-/* Find translation table dword to read/write for given queue */
-#define IWL49_SCD_TRANSLATE_TBL_OFFSET_QUEUE(x) \
-	((IWL49_SCD_TRANSLATE_TBL_OFFSET + ((x) * 2)) & 0xfffffffc)
-
 #define IWL_SCD_TXFIFO_POS_TID			(0)
 #define IWL_SCD_TXFIFO_POS_RA			(4)
 #define IWL_SCD_QUEUE_RA_TID_MAP_RATID_MSK	(0x01FF)
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 6f9a2fa04763ed619a51257dbad8977d06208f05..0053e9ea9021a433b98025701fcc1e9d703ea1f3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -225,55 +225,6 @@ int iwl_rx_queue_alloc(struct iwl_priv *priv)
  *
  ******************************************************************************/
 
-static void iwl_rx_reply_alive(struct iwl_priv *priv,
-			       struct iwl_rx_mem_buffer *rxb)
-{
-	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_alive_resp *palive;
-	struct delayed_work *pwork;
-
-	palive = &pkt->u.alive_frame;
-
-	IWL_DEBUG_INFO(priv, "Alive ucode status 0x%08X revision "
-		       "0x%01X 0x%01X\n",
-		       palive->is_valid, palive->ver_type,
-		       palive->ver_subtype);
-
-	if (palive->ver_subtype == INITIALIZE_SUBTYPE) {
-		IWL_DEBUG_INFO(priv, "Initialization Alive received.\n");
-		memcpy(&priv->card_alive_init,
-		       &pkt->u.alive_frame,
-		       sizeof(struct iwl_init_alive_resp));
-		pwork = &priv->init_alive_start;
-	} else {
-		IWL_DEBUG_INFO(priv, "Runtime Alive received.\n");
-		memcpy(&priv->card_alive, &pkt->u.alive_frame,
-		       sizeof(struct iwl_alive_resp));
-		pwork = &priv->alive_start;
-	}
-
-	/* We delay the ALIVE response by 5ms to
-	 * give the HW RF Kill time to activate... */
-	if (palive->is_valid == UCODE_VALID_OK)
-		queue_delayed_work(priv->workqueue, pwork,
-				   msecs_to_jiffies(5));
-	else {
-		IWL_WARN(priv, "%s uCode did not respond OK.\n",
-			(palive->ver_subtype == INITIALIZE_SUBTYPE) ?
-			"init" : "runtime");
-		/*
-		 * If fail to load init uCode,
-		 * let's try to load the init uCode again.
-		 * We should not get into this situation, but if it
-		 * does happen, we should not move on and loading "runtime"
-		 * without proper calibrate the device.
-		 */
-		if (palive->ver_subtype == INITIALIZE_SUBTYPE)
-			priv->ucode_type = UCODE_NONE;
-		queue_work(priv->workqueue, &priv->restart);
-	}
-}
-
 static void iwl_rx_reply_error(struct iwl_priv *priv,
 			       struct iwl_rx_mem_buffer *rxb)
 {
@@ -390,21 +341,16 @@ static void iwl_rx_beacon_notif(struct iwl_priv *priv,
  * the BA_TIMEOUT_MAX, reload firmware and bring system back to normal
  * operation state.
  */
-static bool iwl_good_ack_health(struct iwl_priv *priv, struct iwl_rx_packet *pkt)
+static bool iwl_good_ack_health(struct iwl_priv *priv,
+				struct statistics_tx *cur)
 {
 	int actual_delta, expected_delta, ba_timeout_delta;
-	struct statistics_tx *cur, *old;
+	struct statistics_tx *old;
 
 	if (priv->_agn.agg_tids_count)
 		return true;
 
-	if (iwl_bt_statistics(priv)) {
-		cur = &pkt->u.stats_bt.tx;
-		old = &priv->_agn.statistics_bt.tx;
-	} else {
-		cur = &pkt->u.stats.tx;
-		old = &priv->_agn.statistics.tx;
-	}
+	old = &priv->statistics.tx;
 
 	actual_delta = le32_to_cpu(cur->actual_ack_cnt) -
 		       le32_to_cpu(old->actual_ack_cnt);
@@ -430,10 +376,10 @@ static bool iwl_good_ack_health(struct iwl_priv *priv, struct iwl_rx_packet *pkt
 		 * DEBUG is not, these will just compile out.
 		 */
 		IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta %d\n",
-				priv->_agn.delta_statistics.tx.rx_detected_cnt);
+				priv->delta_stats.tx.rx_detected_cnt);
 		IWL_DEBUG_RADIO(priv,
 				"ack_or_ba_timeout_collision delta %d\n",
-				priv->_agn.delta_statistics.tx.ack_or_ba_timeout_collision);
+				priv->delta_stats.tx.ack_or_ba_timeout_collision);
 #endif
 
 		if (ba_timeout_delta >= BA_TIMEOUT_MAX)
@@ -450,7 +396,9 @@ static bool iwl_good_ack_health(struct iwl_priv *priv, struct iwl_rx_packet *pkt
  * to improve the throughput.
  */
 static bool iwl_good_plcp_health(struct iwl_priv *priv,
-				 struct iwl_rx_packet *pkt, unsigned int msecs)
+				 struct statistics_rx_phy *cur_ofdm,
+				 struct statistics_rx_ht_phy *cur_ofdm_ht,
+				 unsigned int msecs)
 {
 	int delta;
 	int threshold = priv->cfg->base_params->plcp_delta_threshold;
@@ -460,29 +408,12 @@ static bool iwl_good_plcp_health(struct iwl_priv *priv,
 		return true;
 	}
 
-	if (iwl_bt_statistics(priv)) {
-		struct statistics_rx_bt *cur, *old;
-
-		cur = &pkt->u.stats_bt.rx;
-		old = &priv->_agn.statistics_bt.rx;
+	delta = le32_to_cpu(cur_ofdm->plcp_err) -
+		le32_to_cpu(priv->statistics.rx_ofdm.plcp_err) +
+		le32_to_cpu(cur_ofdm_ht->plcp_err) -
+		le32_to_cpu(priv->statistics.rx_ofdm_ht.plcp_err);
 
-		delta = le32_to_cpu(cur->ofdm.plcp_err) -
-			le32_to_cpu(old->ofdm.plcp_err) +
-			le32_to_cpu(cur->ofdm_ht.plcp_err) -
-			le32_to_cpu(old->ofdm_ht.plcp_err);
-	} else {
-		struct statistics_rx *cur, *old;
-
-		cur = &pkt->u.stats.rx;
-		old = &priv->_agn.statistics.rx;
-
-		delta = le32_to_cpu(cur->ofdm.plcp_err) -
-			le32_to_cpu(old->ofdm.plcp_err) +
-			le32_to_cpu(cur->ofdm_ht.plcp_err) -
-			le32_to_cpu(old->ofdm_ht.plcp_err);
-	}
-
-	/* Can be negative if firmware reseted statistics */
+	/* Can be negative if firmware reset statistics */
 	if (delta <= 0)
 		return true;
 
@@ -497,44 +428,35 @@ static bool iwl_good_plcp_health(struct iwl_priv *priv,
 }
 
 static void iwl_recover_from_statistics(struct iwl_priv *priv,
-					struct iwl_rx_packet *pkt)
+					struct statistics_rx_phy *cur_ofdm,
+					struct statistics_rx_ht_phy *cur_ofdm_ht,
+					struct statistics_tx *tx,
+					unsigned long stamp)
 {
-	const struct iwl_mod_params *mod_params = priv->cfg->mod_params;
 	unsigned int msecs;
-	unsigned long stamp;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
 
-	stamp = jiffies;
 	msecs = jiffies_to_msecs(stamp - priv->rx_statistics_jiffies);
 
 	/* Only gather statistics and update time stamp when not associated */
 	if (!iwl_is_any_associated(priv))
-		goto out;
+		return;
 
 	/* Do not check/recover when do not have enough statistics data */
 	if (msecs < 99)
 		return;
 
-	if (mod_params->ack_check && !iwl_good_ack_health(priv, pkt)) {
+	if (iwlagn_mod_params.ack_check && !iwl_good_ack_health(priv, tx)) {
 		IWL_ERR(priv, "low ack count detected, restart firmware\n");
 		if (!iwl_force_reset(priv, IWL_FW_RESET, false))
 			return;
 	}
 
-	if (mod_params->plcp_check && !iwl_good_plcp_health(priv, pkt, msecs))
+	if (iwlagn_mod_params.plcp_check &&
+	    !iwl_good_plcp_health(priv, cur_ofdm, cur_ofdm_ht, msecs))
 		iwl_force_reset(priv, IWL_RF_RESET, false);
-
-out:
-	if (iwl_bt_statistics(priv))
-		memcpy(&priv->_agn.statistics_bt, &pkt->u.stats_bt,
-			sizeof(priv->_agn.statistics_bt));
-	else
-		memcpy(&priv->_agn.statistics, &pkt->u.stats,
-			sizeof(priv->_agn.statistics));
-
-	priv->rx_statistics_jiffies = stamp;
 }
 
 /* Calculate noise level, based on measurements during network silence just
@@ -548,10 +470,8 @@ static void iwl_rx_calc_noise(struct iwl_priv *priv)
 	int bcn_silence_a, bcn_silence_b, bcn_silence_c;
 	int last_rx_noise;
 
-	if (iwl_bt_statistics(priv))
-		rx_info = &(priv->_agn.statistics_bt.rx.general.common);
-	else
-		rx_info = &(priv->_agn.statistics.rx.general);
+	rx_info = &priv->statistics.rx_non_phy;
+
 	bcn_silence_a =
 		le32_to_cpu(rx_info->beacon_silence_rssi_a) & IN_BAND_FILTER;
 	bcn_silence_b =
@@ -583,105 +503,153 @@ static void iwl_rx_calc_noise(struct iwl_priv *priv)
 			last_rx_noise);
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUGFS
 /*
  *  based on the assumption of all statistics counter are in DWORD
  *  FIXME: This function is for debugging, do not deal with
  *  the case of counters roll-over.
  */
-static void iwl_accumulative_statistics(struct iwl_priv *priv,
-					__le32 *stats)
+static void accum_stats(__le32 *prev, __le32 *cur, __le32 *delta,
+			__le32 *max_delta, __le32 *accum, int size)
 {
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	int i, size;
-	__le32 *prev_stats;
-	u32 *accum_stats;
-	u32 *delta, *max_delta;
-	struct statistics_general_common *general, *accum_general;
-	struct statistics_tx *tx, *accum_tx;
-
-	if (iwl_bt_statistics(priv)) {
-		prev_stats = (__le32 *)&priv->_agn.statistics_bt;
-		accum_stats = (u32 *)&priv->_agn.accum_statistics_bt;
-		size = sizeof(struct iwl_bt_notif_statistics);
-		general = &priv->_agn.statistics_bt.general.common;
-		accum_general = &priv->_agn.accum_statistics_bt.general.common;
-		tx = &priv->_agn.statistics_bt.tx;
-		accum_tx = &priv->_agn.accum_statistics_bt.tx;
-		delta = (u32 *)&priv->_agn.delta_statistics_bt;
-		max_delta = (u32 *)&priv->_agn.max_delta_bt;
-	} else {
-		prev_stats = (__le32 *)&priv->_agn.statistics;
-		accum_stats = (u32 *)&priv->_agn.accum_statistics;
-		size = sizeof(struct iwl_notif_statistics);
-		general = &priv->_agn.statistics.general.common;
-		accum_general = &priv->_agn.accum_statistics.general.common;
-		tx = &priv->_agn.statistics.tx;
-		accum_tx = &priv->_agn.accum_statistics.tx;
-		delta = (u32 *)&priv->_agn.delta_statistics;
-		max_delta = (u32 *)&priv->_agn.max_delta;
-	}
-	for (i = sizeof(__le32); i < size;
-	     i += sizeof(__le32), stats++, prev_stats++, delta++,
-	     max_delta++, accum_stats++) {
-		if (le32_to_cpu(*stats) > le32_to_cpu(*prev_stats)) {
-			*delta = (le32_to_cpu(*stats) -
-				le32_to_cpu(*prev_stats));
-			*accum_stats += *delta;
-			if (*delta > *max_delta)
+	int i;
+
+	for (i = 0;
+	     i < size / sizeof(__le32);
+	     i++, prev++, cur++, delta++, max_delta++, accum++) {
+		if (le32_to_cpu(*cur) > le32_to_cpu(*prev)) {
+			*delta = cpu_to_le32(
+				le32_to_cpu(*cur) - le32_to_cpu(*prev));
+			le32_add_cpu(accum, le32_to_cpu(*delta));
+			if (le32_to_cpu(*delta) > le32_to_cpu(*max_delta))
 				*max_delta = *delta;
 		}
 	}
+}
 
-	/* reset accumulative statistics for "no-counter" type statistics */
-	accum_general->temperature = general->temperature;
-	accum_general->temperature_m = general->temperature_m;
-	accum_general->ttl_timestamp = general->ttl_timestamp;
-	accum_tx->tx_power.ant_a = tx->tx_power.ant_a;
-	accum_tx->tx_power.ant_b = tx->tx_power.ant_b;
-	accum_tx->tx_power.ant_c = tx->tx_power.ant_c;
-#endif
+static void
+iwl_accumulative_statistics(struct iwl_priv *priv,
+			    struct statistics_general_common *common,
+			    struct statistics_rx_non_phy *rx_non_phy,
+			    struct statistics_rx_phy *rx_ofdm,
+			    struct statistics_rx_ht_phy *rx_ofdm_ht,
+			    struct statistics_rx_phy *rx_cck,
+			    struct statistics_tx *tx,
+			    struct statistics_bt_activity *bt_activity)
+{
+#define ACCUM(_name)	\
+	accum_stats((__le32 *)&priv->statistics._name,		\
+		    (__le32 *)_name,				\
+		    (__le32 *)&priv->delta_stats._name,		\
+		    (__le32 *)&priv->max_delta_stats._name,	\
+		    (__le32 *)&priv->accum_stats._name,		\
+		    sizeof(*_name));
+
+	ACCUM(common);
+	ACCUM(rx_non_phy);
+	ACCUM(rx_ofdm);
+	ACCUM(rx_ofdm_ht);
+	ACCUM(rx_cck);
+	ACCUM(tx);
+	if (bt_activity)
+		ACCUM(bt_activity);
+#undef ACCUM
+}
+#else
+static inline void
+iwl_accumulative_statistics(struct iwl_priv *priv,
+			    struct statistics_general_common *common,
+			    struct statistics_rx_non_phy *rx_non_phy,
+			    struct statistics_rx_phy *rx_ofdm,
+			    struct statistics_rx_ht_phy *rx_ofdm_ht,
+			    struct statistics_rx_phy *rx_cck,
+			    struct statistics_tx *tx,
+			    struct statistics_bt_activity *bt_activity)
+{
 }
+#endif
 
 static void iwl_rx_statistics(struct iwl_priv *priv,
 			      struct iwl_rx_mem_buffer *rxb)
 {
+	unsigned long stamp = jiffies;
 	const int reg_recalib_period = 60;
 	int change;
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	u32 len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
+	__le32 *flag;
+	struct statistics_general_common *common;
+	struct statistics_rx_non_phy *rx_non_phy;
+	struct statistics_rx_phy *rx_ofdm;
+	struct statistics_rx_ht_phy *rx_ofdm_ht;
+	struct statistics_rx_phy *rx_cck;
+	struct statistics_tx *tx;
+	struct statistics_bt_activity *bt_activity;
+
+	len -= sizeof(struct iwl_cmd_header); /* skip header */
+
+	IWL_DEBUG_RX(priv, "Statistics notification received (%d bytes).\n",
+		     len);
+
+	if (len == sizeof(struct iwl_bt_notif_statistics)) {
+		struct iwl_bt_notif_statistics *stats;
+		stats = &pkt->u.stats_bt;
+		flag = &stats->flag;
+		common = &stats->general.common;
+		rx_non_phy = &stats->rx.general.common;
+		rx_ofdm = &stats->rx.ofdm;
+		rx_ofdm_ht = &stats->rx.ofdm_ht;
+		rx_cck = &stats->rx.cck;
+		tx = &stats->tx;
+		bt_activity = &stats->general.activity;
 
-	if (iwl_bt_statistics(priv)) {
-		IWL_DEBUG_RX(priv,
-			     "Statistics notification received (%d vs %d).\n",
-			     (int)sizeof(struct iwl_bt_notif_statistics),
-			     le32_to_cpu(pkt->len_n_flags) &
-			     FH_RSCSR_FRAME_SIZE_MSK);
-
-		change = ((priv->_agn.statistics_bt.general.common.temperature !=
-			   pkt->u.stats_bt.general.common.temperature) ||
-			   ((priv->_agn.statistics_bt.flag &
-			   STATISTICS_REPLY_FLG_HT40_MODE_MSK) !=
-			   (pkt->u.stats_bt.flag &
-			   STATISTICS_REPLY_FLG_HT40_MODE_MSK)));
-
-		iwl_accumulative_statistics(priv, (__le32 *)&pkt->u.stats_bt);
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+		/* handle this exception directly */
+		priv->statistics.num_bt_kills = stats->rx.general.num_bt_kills;
+		le32_add_cpu(&priv->statistics.accum_num_bt_kills,
+			     le32_to_cpu(stats->rx.general.num_bt_kills));
+#endif
+	} else if (len == sizeof(struct iwl_notif_statistics)) {
+		struct iwl_notif_statistics *stats;
+		stats = &pkt->u.stats;
+		flag = &stats->flag;
+		common = &stats->general.common;
+		rx_non_phy = &stats->rx.general;
+		rx_ofdm = &stats->rx.ofdm;
+		rx_ofdm_ht = &stats->rx.ofdm_ht;
+		rx_cck = &stats->rx.cck;
+		tx = &stats->tx;
+		bt_activity = NULL;
 	} else {
-		IWL_DEBUG_RX(priv,
-			     "Statistics notification received (%d vs %d).\n",
-			     (int)sizeof(struct iwl_notif_statistics),
-			     le32_to_cpu(pkt->len_n_flags) &
-			     FH_RSCSR_FRAME_SIZE_MSK);
-
-		change = ((priv->_agn.statistics.general.common.temperature !=
-			   pkt->u.stats.general.common.temperature) ||
-			   ((priv->_agn.statistics.flag &
-			   STATISTICS_REPLY_FLG_HT40_MODE_MSK) !=
-			   (pkt->u.stats.flag &
-			   STATISTICS_REPLY_FLG_HT40_MODE_MSK)));
-
-		iwl_accumulative_statistics(priv, (__le32 *)&pkt->u.stats);
+		WARN_ONCE(1, "len %d doesn't match BT (%zu) or normal (%zu)\n",
+			  len, sizeof(struct iwl_bt_notif_statistics),
+			  sizeof(struct iwl_notif_statistics));
+		return;
 	}
 
-	iwl_recover_from_statistics(priv, pkt);
+	change = common->temperature != priv->statistics.common.temperature ||
+		 (*flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK) !=
+		 (priv->statistics.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK);
+
+	iwl_accumulative_statistics(priv, common, rx_non_phy, rx_ofdm,
+				    rx_ofdm_ht, rx_cck, tx, bt_activity);
+
+	iwl_recover_from_statistics(priv, rx_ofdm, rx_ofdm_ht, tx, stamp);
+
+	priv->statistics.flag = *flag;
+	memcpy(&priv->statistics.common, common, sizeof(*common));
+	memcpy(&priv->statistics.rx_non_phy, rx_non_phy, sizeof(*rx_non_phy));
+	memcpy(&priv->statistics.rx_ofdm, rx_ofdm, sizeof(*rx_ofdm));
+	memcpy(&priv->statistics.rx_ofdm_ht, rx_ofdm_ht, sizeof(*rx_ofdm_ht));
+	memcpy(&priv->statistics.rx_cck, rx_cck, sizeof(*rx_cck));
+	memcpy(&priv->statistics.tx, tx, sizeof(*tx));
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+	if (bt_activity)
+		memcpy(&priv->statistics.bt_activity, bt_activity,
+			sizeof(*bt_activity));
+#endif
+
+	priv->rx_statistics_jiffies = stamp;
 
 	set_bit(STATUS_STATISTICS, &priv->status);
 
@@ -708,18 +676,12 @@ static void iwl_rx_reply_statistics(struct iwl_priv *priv,
 
 	if (le32_to_cpu(pkt->u.stats.flag) & UCODE_STATISTICS_CLEAR_MSK) {
 #ifdef CONFIG_IWLWIFI_DEBUGFS
-		memset(&priv->_agn.accum_statistics, 0,
-			sizeof(struct iwl_notif_statistics));
-		memset(&priv->_agn.delta_statistics, 0,
-			sizeof(struct iwl_notif_statistics));
-		memset(&priv->_agn.max_delta, 0,
-			sizeof(struct iwl_notif_statistics));
-		memset(&priv->_agn.accum_statistics_bt, 0,
-			sizeof(struct iwl_bt_notif_statistics));
-		memset(&priv->_agn.delta_statistics_bt, 0,
-			sizeof(struct iwl_bt_notif_statistics));
-		memset(&priv->_agn.max_delta_bt, 0,
-			sizeof(struct iwl_bt_notif_statistics));
+		memset(&priv->accum_stats, 0,
+			sizeof(priv->accum_stats));
+		memset(&priv->delta_stats, 0,
+			sizeof(priv->delta_stats));
+		memset(&priv->max_delta_stats, 0,
+			sizeof(priv->max_delta_stats));
 #endif
 		IWL_DEBUG_RX(priv, "Statistics have been cleared\n");
 	}
@@ -873,6 +835,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
 {
 	struct sk_buff *skb;
 	__le16 fc = hdr->frame_control;
+	struct iwl_rxon_context *ctx;
 
 	/* We only process data packets if the interface is open */
 	if (unlikely(!priv->is_open)) {
@@ -882,7 +845,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
 	}
 
 	/* In case of HW accelerated crypto and bad decryption, drop */
-	if (!priv->cfg->mod_params->sw_crypto &&
+	if (!iwlagn_mod_params.sw_crypto &&
 	    iwl_set_decrypted_flag(priv, hdr, ampdu_status, stats))
 		return;
 
@@ -895,10 +858,29 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
 	skb_add_rx_frag(skb, 0, rxb->page, (void *)hdr - rxb_addr(rxb), len);
 
 	iwl_update_stats(priv, false, fc, len);
+
+	/*
+	* Wake any queues that were stopped due to a passive channel tx
+	* failure. This can happen because the regulatory enforcement in
+	* the device waits for a beacon before allowing transmission,
+	* sometimes even after already having transmitted frames for the
+	* association because the new RXON may reset the information.
+	*/
+	if (unlikely(ieee80211_is_beacon(fc))) {
+		for_each_context(priv, ctx) {
+			if (!ctx->last_tx_rejected)
+				continue;
+			if (compare_ether_addr(hdr->addr3,
+					       ctx->active.bssid_addr))
+				continue;
+			ctx->last_tx_rejected = false;
+			iwl_wake_any_queue(priv, ctx);
+		}
+	}
+
 	memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats));
 
 	ieee80211_rx(priv->hw, skb);
-	priv->alloc_rxb_page--;
 	rxb->page = NULL;
 }
 
@@ -1093,7 +1075,6 @@ void iwl_setup_rx_handlers(struct iwl_priv *priv)
 
 	handlers = priv->rx_handlers;
 
-	handlers[REPLY_ALIVE]			= iwl_rx_reply_alive;
 	handlers[REPLY_ERROR]			= iwl_rx_reply_error;
 	handlers[CHANNEL_SWITCH_NOTIFICATION]	= iwl_rx_csa;
 	handlers[SPECTRUM_MEASURE_NOTIFICATION]	= iwl_rx_spectrum_measure_notif;
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 914c77e445887adc60ea957e02b712aa1e592848..d60d630cb93af7d8eadb7c8be243a562444a5693 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-spectrum.h b/drivers/net/wireless/iwlwifi/iwl-spectrum.h
deleted file mode 100644
index c4ca0b5d77dae456d49b4b5454674cec24e9bdaf..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-spectrum.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
- *
- * Portions of this file are derived from the ieee80211 subsystem header files.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#ifndef __iwl_spectrum_h__
-#define __iwl_spectrum_h__
-enum {				/* ieee80211_basic_report.map */
-	IEEE80211_BASIC_MAP_BSS = (1 << 0),
-	IEEE80211_BASIC_MAP_OFDM = (1 << 1),
-	IEEE80211_BASIC_MAP_UNIDENTIFIED = (1 << 2),
-	IEEE80211_BASIC_MAP_RADAR = (1 << 3),
-	IEEE80211_BASIC_MAP_UNMEASURED = (1 << 4),
-	/* Bits 5-7 are reserved */
-
-};
-struct ieee80211_basic_report {
-	u8 channel;
-	__le64 start_time;
-	__le16 duration;
-	u8 map;
-} __packed;
-
-enum {				/* ieee80211_measurement_request.mode */
-	/* Bit 0 is reserved */
-	IEEE80211_MEASUREMENT_ENABLE = (1 << 1),
-	IEEE80211_MEASUREMENT_REQUEST = (1 << 2),
-	IEEE80211_MEASUREMENT_REPORT = (1 << 3),
-	/* Bits 4-7 are reserved */
-};
-
-enum {
-	IEEE80211_REPORT_BASIC = 0,	/* required */
-	IEEE80211_REPORT_CCA = 1,	/* optional */
-	IEEE80211_REPORT_RPI = 2,	/* optional */
-	/* 3-255 reserved */
-};
-
-struct ieee80211_measurement_params {
-	u8 channel;
-	__le64 start_time;
-	__le16 duration;
-} __packed;
-
-struct ieee80211_info_element {
-	u8 id;
-	u8 len;
-	u8 data[0];
-} __packed;
-
-struct ieee80211_measurement_request {
-	struct ieee80211_info_element ie;
-	u8 token;
-	u8 mode;
-	u8 type;
-	struct ieee80211_measurement_params params[0];
-} __packed;
-
-struct ieee80211_measurement_report {
-	struct ieee80211_info_element ie;
-	u8 token;
-	u8 mode;
-	u8 type;
-	union {
-		struct ieee80211_basic_report basic[0];
-	} u;
-} __packed;
-
-#endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index bc90a12408a3e850d8a02fc8c2dc5469f2f6b50c..3c8cebde16cc6608facbf2d28dd0b97100b6b637 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -233,7 +233,6 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 	struct iwl_station_entry *station;
 	int i;
 	u8 sta_id = IWL_INVALID_STATION;
-	u16 rate;
 
 	if (is_ap)
 		sta_id = ctx->ap_sta_id;
@@ -306,12 +305,6 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 	 */
 	iwl_set_ht_add_station(priv, sta_id, sta, ctx);
 
-	/* 3945 only */
-	rate = (priv->band == IEEE80211_BAND_5GHZ) ?
-		IWL_RATE_6M_PLCP : IWL_RATE_1M_PLCP;
-	/* Turn on both antennas for the station... */
-	station->sta.rate_n_flags = cpu_to_le16(rate | RATE_MCS_ANT_AB_MSK);
-
 	return sta_id;
 
 }
@@ -501,7 +494,8 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
 
 	priv->num_stations--;
 
-	BUG_ON(priv->num_stations < 0);
+	if (WARN_ON(priv->num_stations < 0))
+		priv->num_stations = 0;
 
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
@@ -686,7 +680,8 @@ void iwl_dealloc_bcast_stations(struct iwl_priv *priv)
 
 		priv->stations[i].used &= ~IWL_STA_UCODE_ACTIVE;
 		priv->num_stations--;
-		BUG_ON(priv->num_stations < 0);
+		if (WARN_ON(priv->num_stations < 0))
+			priv->num_stations = 0;
 		kfree(priv->stations[i].lq);
 		priv->stations[i].lq = NULL;
 	}
@@ -782,7 +777,8 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 	spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
 
 	iwl_dump_lq_cmd(priv, lq);
-	BUG_ON(init && (cmd.flags & CMD_ASYNC));
+	if (WARN_ON(init && (cmd.flags & CMD_ASYNC)))
+		return -EINVAL;
 
 	if (is_lq_table_valid(priv, ctx, lq))
 		ret = iwl_send_cmd(priv, &cmd);
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 206f1e1a0cafb0669edbcf6c622ad4aaf4ab2e34..ff64027ff4cb905a917fbca5d91fe0f1123a8cea 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-sv-open.c b/drivers/net/wireless/iwlwifi/iwl-sv-open.c
new file mode 100644
index 0000000000000000000000000000000000000000..89b6696622c1883ba12cbbbf70a9965aba59b173
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-sv-open.c
@@ -0,0 +1,469 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <net/net_namespace.h>
+#include <linux/netdevice.h>
+#include <net/cfg80211.h>
+#include <net/mac80211.h>
+#include <net/netlink.h>
+
+
+#include "iwl-dev.h"
+#include "iwl-core.h"
+#include "iwl-debug.h"
+#include "iwl-fh.h"
+#include "iwl-io.h"
+#include "iwl-agn.h"
+#include "iwl-testmode.h"
+
+
+/* The TLVs used in the gnl message policy between the kernel module and
+ * user space application. iwl_testmode_gnl_msg_policy is to be carried
+ * through the NL80211_CMD_TESTMODE channel regulated by nl80211.
+ * See iwl-testmode.h
+ */
+static
+struct nla_policy iwl_testmode_gnl_msg_policy[IWL_TM_ATTR_MAX] = {
+	[IWL_TM_ATTR_COMMAND] = { .type = NLA_U32, },
+
+	[IWL_TM_ATTR_UCODE_CMD_ID] = { .type = NLA_U8, },
+	[IWL_TM_ATTR_UCODE_CMD_DATA] = { .type = NLA_UNSPEC, },
+
+	[IWL_TM_ATTR_REG_OFFSET] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_REG_VALUE8] = { .type = NLA_U8, },
+	[IWL_TM_ATTR_REG_VALUE32] = { .type = NLA_U32, },
+
+	[IWL_TM_ATTR_SYNC_RSP] = { .type = NLA_UNSPEC, },
+	[IWL_TM_ATTR_UCODE_RX_PKT] = { .type = NLA_UNSPEC, },
+};
+
+/*
+ * See the struct iwl_rx_packet in iwl-commands.h for the format of the
+ * received events from the device
+ */
+static inline int get_event_length(struct iwl_rx_mem_buffer *rxb)
+{
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	if (pkt)
+		return le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
+	else
+		return 0;
+}
+
+
+/*
+ * This function multicasts the spontaneous messages from the device to the
+ * user space. It is invoked whenever there is a received messages
+ * from the device. This function is called within the ISR of the rx handlers
+ * in iwlagn driver.
+ *
+ * The parsing of the message content is left to the user space application,
+ * The message content is treated as unattacked raw data and is encapsulated
+ * with IWL_TM_ATTR_UCODE_RX_PKT multicasting to the user space.
+ *
+ * @priv: the instance of iwlwifi device
+ * @rxb: pointer to rx data content received by the ISR
+ *
+ * See the message policies and TLVs in iwl_testmode_gnl_msg_policy[].
+ * For the messages multicasting to the user application, the mandatory
+ * TLV fields are :
+ *	IWL_TM_ATTR_COMMAND must be IWL_TM_CMD_DEV2APP_UCODE_RX_PKT
+ *	IWL_TM_ATTR_UCODE_RX_PKT for carrying the message content
+ */
+
+static void iwl_testmode_ucode_rx_pkt(struct iwl_priv *priv,
+				struct iwl_rx_mem_buffer *rxb)
+{
+	struct ieee80211_hw *hw = priv->hw;
+	struct sk_buff *skb;
+	void *data;
+	int length;
+
+	data = (void *)rxb_addr(rxb);
+	length = get_event_length(rxb);
+
+	if (!data || length == 0)
+		return;
+
+	skb = cfg80211_testmode_alloc_event_skb(hw->wiphy, 20 + length,
+								GFP_ATOMIC);
+	if (skb == NULL) {
+		IWL_DEBUG_INFO(priv,
+			 "Run out of memory for messages to user space ?\n");
+		return;
+	}
+	NLA_PUT_U32(skb, IWL_TM_ATTR_COMMAND, IWL_TM_CMD_DEV2APP_UCODE_RX_PKT);
+	NLA_PUT(skb, IWL_TM_ATTR_UCODE_RX_PKT, length, data);
+	cfg80211_testmode_event(skb, GFP_ATOMIC);
+	return;
+
+nla_put_failure:
+	kfree_skb(skb);
+	IWL_DEBUG_INFO(priv, "Ouch, overran buffer, check allocation!\n");
+}
+
+void iwl_testmode_init(struct iwl_priv *priv)
+{
+	priv->pre_rx_handler = iwl_testmode_ucode_rx_pkt;
+}
+
+/*
+ * This function handles the user application commands to the ucode.
+ *
+ * It retrieves the mandatory fields IWL_TM_ATTR_UCODE_CMD_ID and
+ * IWL_TM_ATTR_UCODE_CMD_DATA and calls to the handler to send the
+ * host command to the ucode.
+ *
+ * If any mandatory field is missing, -ENOMSG is replied to the user space
+ * application; otherwise, the actual execution result of the host command to
+ * ucode is replied.
+ *
+ * @hw: ieee80211_hw object that represents the device
+ * @tb: gnl message fields from the user space
+ */
+static int iwl_testmode_ucode(struct ieee80211_hw *hw, struct nlattr **tb)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_host_cmd cmd;
+
+	memset(&cmd, 0, sizeof(struct iwl_host_cmd));
+
+	if (!tb[IWL_TM_ATTR_UCODE_CMD_ID] ||
+	    !tb[IWL_TM_ATTR_UCODE_CMD_DATA]) {
+		IWL_DEBUG_INFO(priv,
+			"Error finding ucode command mandatory fields\n");
+		return -ENOMSG;
+	}
+
+	cmd.id = nla_get_u8(tb[IWL_TM_ATTR_UCODE_CMD_ID]);
+	cmd.data = nla_data(tb[IWL_TM_ATTR_UCODE_CMD_DATA]);
+	cmd.len = nla_len(tb[IWL_TM_ATTR_UCODE_CMD_DATA]);
+	IWL_INFO(priv, "testmode ucode command ID 0x%x, flags 0x%x,"
+				" len %d\n", cmd.id, cmd.flags, cmd.len);
+	/* ok, let's submit the command to ucode */
+	return iwl_send_cmd(priv, &cmd);
+}
+
+
+/*
+ * This function handles the user application commands for register access.
+ *
+ * It retrieves command ID carried with IWL_TM_ATTR_COMMAND and calls to the
+ * handlers respectively.
+ *
+ * If it's an unknown commdn ID, -ENOSYS is returned; or -ENOMSG if the
+ * mandatory fields(IWL_TM_ATTR_REG_OFFSET,IWL_TM_ATTR_REG_VALUE32,
+ * IWL_TM_ATTR_REG_VALUE8) are missing; Otherwise 0 is replied indicating
+ * the success of the command execution.
+ *
+ * If IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_READ32, the register read
+ * value is returned with IWL_TM_ATTR_REG_VALUE32.
+ *
+ * @hw: ieee80211_hw object that represents the device
+ * @tb: gnl message fields from the user space
+ */
+static int iwl_testmode_reg(struct ieee80211_hw *hw, struct nlattr **tb)
+{
+	struct iwl_priv *priv = hw->priv;
+	u32 ofs, val32;
+	u8 val8;
+	struct sk_buff *skb;
+	int status = 0;
+
+	if (!tb[IWL_TM_ATTR_REG_OFFSET]) {
+		IWL_DEBUG_INFO(priv, "Error finding register offset\n");
+		return -ENOMSG;
+	}
+	ofs = nla_get_u32(tb[IWL_TM_ATTR_REG_OFFSET]);
+	IWL_INFO(priv, "testmode register access command offset 0x%x\n", ofs);
+
+	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
+	case IWL_TM_CMD_APP2DEV_REG_READ32:
+		val32 = iwl_read32(priv, ofs);
+		IWL_INFO(priv, "32bit value to read 0x%x\n", val32);
+
+		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20);
+		if (!skb) {
+			IWL_DEBUG_INFO(priv, "Error allocating memory\n");
+			return -ENOMEM;
+		}
+		NLA_PUT_U32(skb, IWL_TM_ATTR_REG_VALUE32, val32);
+		status = cfg80211_testmode_reply(skb);
+		if (status < 0)
+			IWL_DEBUG_INFO(priv,
+				       "Error sending msg : %d\n", status);
+		break;
+	case IWL_TM_CMD_APP2DEV_REG_WRITE32:
+		if (!tb[IWL_TM_ATTR_REG_VALUE32]) {
+			IWL_DEBUG_INFO(priv,
+				       "Error finding value to write\n");
+			return -ENOMSG;
+		} else {
+			val32 = nla_get_u32(tb[IWL_TM_ATTR_REG_VALUE32]);
+			IWL_INFO(priv, "32bit value to write 0x%x\n", val32);
+			iwl_write32(priv, ofs, val32);
+		}
+		break;
+	case IWL_TM_CMD_APP2DEV_REG_WRITE8:
+		if (!tb[IWL_TM_ATTR_REG_VALUE8]) {
+			IWL_DEBUG_INFO(priv, "Error finding value to write\n");
+			return -ENOMSG;
+		} else {
+			val8 = nla_get_u8(tb[IWL_TM_ATTR_REG_VALUE8]);
+			IWL_INFO(priv, "8bit value to write 0x%x\n", val8);
+			iwl_write8(priv, ofs, val8);
+		}
+		break;
+	default:
+		IWL_DEBUG_INFO(priv, "Unknown testmode register command ID\n");
+		return -ENOSYS;
+	}
+
+	return status;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+
+static int iwl_testmode_cfg_init_calib(struct iwl_priv *priv)
+{
+	struct iwl_notification_wait calib_wait;
+	int ret;
+
+	iwlagn_init_notification_wait(priv, &calib_wait,
+				      CALIBRATION_COMPLETE_NOTIFICATION,
+				      NULL, NULL);
+	ret = iwlagn_init_alive_start(priv);
+	if (ret) {
+		IWL_DEBUG_INFO(priv,
+			"Error configuring init calibration: %d\n", ret);
+		goto cfg_init_calib_error;
+	}
+
+	ret = iwlagn_wait_notification(priv, &calib_wait, 2 * HZ);
+	if (ret)
+		IWL_DEBUG_INFO(priv, "Error detecting"
+			" CALIBRATION_COMPLETE_NOTIFICATION: %d\n", ret);
+	return ret;
+
+cfg_init_calib_error:
+	iwlagn_remove_notification(priv, &calib_wait);
+	return ret;
+}
+
+/*
+ * This function handles the user application commands for driver.
+ *
+ * It retrieves command ID carried with IWL_TM_ATTR_COMMAND and calls to the
+ * handlers respectively.
+ *
+ * If it's an unknown commdn ID, -ENOSYS is replied; otherwise, the returned
+ * value of the actual command execution is replied to the user application.
+ *
+ * If there's any message responding to the user space, IWL_TM_ATTR_SYNC_RSP
+ * is used for carry the message while IWL_TM_ATTR_COMMAND must set to
+ * IWL_TM_CMD_DEV2APP_SYNC_RSP.
+ *
+ * @hw: ieee80211_hw object that represents the device
+ * @tb: gnl message fields from the user space
+ */
+static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct sk_buff *skb;
+	unsigned char *rsp_data_ptr = NULL;
+	int status = 0, rsp_data_len = 0;
+
+	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
+	case IWL_TM_CMD_APP2DEV_GET_DEVICENAME:
+		rsp_data_ptr = (unsigned char *)priv->cfg->name;
+		rsp_data_len = strlen(priv->cfg->name);
+		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,
+							rsp_data_len + 20);
+		if (!skb) {
+			IWL_DEBUG_INFO(priv,
+				       "Error allocating memory\n");
+			return -ENOMEM;
+		}
+		NLA_PUT_U32(skb, IWL_TM_ATTR_COMMAND,
+			    IWL_TM_CMD_DEV2APP_SYNC_RSP);
+		NLA_PUT(skb, IWL_TM_ATTR_SYNC_RSP,
+			rsp_data_len, rsp_data_ptr);
+		status = cfg80211_testmode_reply(skb);
+		if (status < 0)
+			IWL_DEBUG_INFO(priv, "Error sending msg : %d\n",
+				       status);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_LOAD_INIT_FW:
+		status = iwlagn_load_ucode_wait_alive(priv, &priv->ucode_init,
+					   UCODE_SUBTYPE_INIT, -1);
+		if (status)
+			IWL_DEBUG_INFO(priv,
+				"Error loading init ucode: %d\n", status);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB:
+		iwl_testmode_cfg_init_calib(priv);
+		iwlagn_stop_device(priv);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW:
+		status = iwlagn_load_ucode_wait_alive(priv,
+					   &priv->ucode_rt,
+					   UCODE_SUBTYPE_REGULAR,
+					   UCODE_SUBTYPE_REGULAR_NEW);
+		if (status) {
+			IWL_DEBUG_INFO(priv,
+				"Error loading runtime ucode: %d\n", status);
+			break;
+		}
+		status = iwl_alive_start(priv);
+		if (status)
+			IWL_DEBUG_INFO(priv,
+				"Error starting the device: %d\n", status);
+		break;
+
+	default:
+		IWL_DEBUG_INFO(priv, "Unknown testmode driver command ID\n");
+		return -ENOSYS;
+	}
+	return status;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+/* The testmode gnl message handler that takes the gnl message from the
+ * user space and parses it per the policy iwl_testmode_gnl_msg_policy, then
+ * invoke the corresponding handlers.
+ *
+ * This function is invoked when there is user space application sending
+ * gnl message through the testmode tunnel NL80211_CMD_TESTMODE regulated
+ * by nl80211.
+ *
+ * It retrieves the mandatory field, IWL_TM_ATTR_COMMAND, before
+ * dispatching it to the corresponding handler.
+ *
+ * If IWL_TM_ATTR_COMMAND is missing, -ENOMSG is replied to user application;
+ * -ENOSYS is replied to the user application if the command is unknown;
+ * Otherwise, the command is dispatched to the respective handler.
+ *
+ * @hw: ieee80211_hw object that represents the device
+ * @data: pointer to user space message
+ * @len: length in byte of @data
+ */
+int iwl_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
+{
+	struct nlattr *tb[IWL_TM_ATTR_MAX - 1];
+	struct iwl_priv *priv = hw->priv;
+	int result;
+
+	result = nla_parse(tb, IWL_TM_ATTR_MAX - 1, data, len,
+			iwl_testmode_gnl_msg_policy);
+	if (result != 0) {
+		IWL_DEBUG_INFO(priv,
+			       "Error parsing the gnl message : %d\n", result);
+		return result;
+	}
+
+	/* IWL_TM_ATTR_COMMAND is absolutely mandatory */
+	if (!tb[IWL_TM_ATTR_COMMAND]) {
+		IWL_DEBUG_INFO(priv, "Error finding testmode command type\n");
+		return -ENOMSG;
+	}
+	/* in case multiple accesses to the device happens */
+	mutex_lock(&priv->mutex);
+
+	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
+	case IWL_TM_CMD_APP2DEV_UCODE:
+		IWL_DEBUG_INFO(priv, "testmode cmd to uCode\n");
+		result = iwl_testmode_ucode(hw, tb);
+		break;
+	case IWL_TM_CMD_APP2DEV_REG_READ32:
+	case IWL_TM_CMD_APP2DEV_REG_WRITE32:
+	case IWL_TM_CMD_APP2DEV_REG_WRITE8:
+		IWL_DEBUG_INFO(priv, "testmode cmd to register\n");
+		result = iwl_testmode_reg(hw, tb);
+		break;
+	case IWL_TM_CMD_APP2DEV_GET_DEVICENAME:
+	case IWL_TM_CMD_APP2DEV_LOAD_INIT_FW:
+	case IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB:
+	case IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW:
+		IWL_DEBUG_INFO(priv, "testmode cmd to driver\n");
+		result = iwl_testmode_driver(hw, tb);
+		break;
+	default:
+		IWL_DEBUG_INFO(priv, "Unknown testmode command\n");
+		result = -ENOSYS;
+		break;
+	}
+
+	mutex_unlock(&priv->mutex);
+	return result;
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.h b/drivers/net/wireless/iwlwifi/iwl-testmode.h
new file mode 100644
index 0000000000000000000000000000000000000000..31f8949f2801b701cf409f93ffd68d726deb4115
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-testmode.h
@@ -0,0 +1,151 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010 - 2011 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+#ifndef __IWL_TESTMODE_H__
+#define __IWL_TESTMODE_H__
+
+#include <linux/types.h>
+
+
+/* Commands from user space to kernel space(IWL_TM_CMD_ID_APP2DEV_XX) and
+ * from and kernel space to user space(IWL_TM_CMD_ID_DEV2APP_XX).
+ * The command ID is carried with IWL_TM_ATTR_COMMAND. There are three types of
+ * of command from user space and two types of command from kernel space.
+ * See below.
+ */
+enum iwl_tm_cmd_t {
+	/* commands from user application to the uCode,
+	 * the actual uCode host command ID is carried with
+	 * IWL_TM_ATTR_UCODE_CMD_ID */
+	IWL_TM_CMD_APP2DEV_UCODE = 1,
+
+	/* commands from user applicaiton to access register */
+	IWL_TM_CMD_APP2DEV_REG_READ32,
+	IWL_TM_CMD_APP2DEV_REG_WRITE32,
+	IWL_TM_CMD_APP2DEV_REG_WRITE8,
+
+	/* commands fom user space for pure driver level operations */
+	IWL_TM_CMD_APP2DEV_GET_DEVICENAME,
+	IWL_TM_CMD_APP2DEV_LOAD_INIT_FW,
+	IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB,
+	IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW,
+	/* if there is other new command for the driver layer operation,
+	 * append them here */
+
+
+	/* commands from kernel space to carry the synchronous response
+	 * to user application */
+	IWL_TM_CMD_DEV2APP_SYNC_RSP,
+
+	/* commands from kernel space to multicast the spontaneous messages
+	 * to user application */
+	IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,
+	IWL_TM_CMD_MAX,
+};
+
+enum iwl_tm_attr_t {
+	IWL_TM_ATTR_NOT_APPLICABLE = 0,
+
+	/* From user space to kernel space:
+	 * the command either destines to ucode, driver, or register;
+	 * See enum iwl_tm_cmd_t.
+	 *
+	 * From kernel space to user space:
+	 * the command either carries synchronous response,
+	 * or the spontaneous message multicast from the device;
+	 * See enum iwl_tm_cmd_t. */
+	IWL_TM_ATTR_COMMAND,
+
+	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_UCODE,
+	 * The mandatory fields are :
+	 * IWL_TM_ATTR_UCODE_CMD_ID for recognizable command ID;
+	 * IWL_TM_ATTR_COMMAND_FLAG for the flags of the commands;
+	 * The optional fields are:
+	 * IWL_TM_ATTR_UCODE_CMD_DATA for the actual command payload
+	 * to the ucode */
+	IWL_TM_ATTR_UCODE_CMD_ID,
+	IWL_TM_ATTR_UCODE_CMD_DATA,
+
+	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_XXX,
+	 * The mandatory fields are:
+	 * IWL_TM_ATTR_REG_OFFSET for the offset of the target register;
+	 * IWL_TM_ATTR_REG_VALUE8 or IWL_TM_ATTR_REG_VALUE32 for value */
+	IWL_TM_ATTR_REG_OFFSET,
+	IWL_TM_ATTR_REG_VALUE8,
+	IWL_TM_ATTR_REG_VALUE32,
+
+	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_SYNC_RSP,
+	 * The mandatory fields are:
+	 * IWL_TM_ATTR_SYNC_RSP for the data content responding to the user
+	 * application command */
+	IWL_TM_ATTR_SYNC_RSP,
+	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,
+	 * The mandatory fields are:
+	 * IWL_TM_ATTR_UCODE_RX_PKT for the data content multicast to the user
+	 * application */
+	IWL_TM_ATTR_UCODE_RX_PKT,
+
+	IWL_TM_ATTR_MAX,
+};
+
+
+#endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 277c9175dcf66a2dfeb36855659d2d21b79cde5a..e69597ea43e28e1c6ebde79655557e77c23b92d8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -149,32 +149,31 @@ void iwl_cmd_queue_unmap(struct iwl_priv *priv)
 	struct iwl_tx_queue *txq = &priv->txq[priv->cmd_queue];
 	struct iwl_queue *q = &txq->q;
 	int i;
-	bool huge = false;
 
 	if (q->n_bd == 0)
 		return;
 
 	while (q->read_ptr != q->write_ptr) {
-		/* we have no way to tell if it is a huge cmd ATM */
 		i = get_cmd_index(q, q->read_ptr, 0);
 
-		if (txq->meta[i].flags & CMD_SIZE_HUGE)
-			huge = true;
-		else
+		if (txq->meta[i].flags & CMD_MAPPED) {
 			pci_unmap_single(priv->pci_dev,
 					 dma_unmap_addr(&txq->meta[i], mapping),
 					 dma_unmap_len(&txq->meta[i], len),
 					 PCI_DMA_BIDIRECTIONAL);
+			txq->meta[i].flags = 0;
+		}
 
-	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd);
+		q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd);
 	}
 
-	if (huge) {
-		i = q->n_window;
+	i = q->n_window;
+	if (txq->meta[i].flags & CMD_MAPPED) {
 		pci_unmap_single(priv->pci_dev,
 				 dma_unmap_addr(&txq->meta[i], mapping),
 				 dma_unmap_len(&txq->meta[i], len),
 				 PCI_DMA_BIDIRECTIONAL);
+		txq->meta[i].flags = 0;
 	}
 }
 
@@ -233,7 +232,6 @@ void iwl_cmd_queue_free(struct iwl_priv *priv)
  * reclaiming packets (on 'tx done IRQ), if free space become > high mark,
  * Tx queue resumed.
  *
- * See more detailed info in iwl-4965-hw.h.
  ***************************************************/
 
 int iwl_queue_space(const struct iwl_queue *q)
@@ -265,11 +263,13 @@ static int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
 
 	/* count must be power-of-two size, otherwise iwl_queue_inc_wrap
 	 * and iwl_queue_dec_wrap are broken. */
-	BUG_ON(!is_power_of_2(count));
+	if (WARN_ON(!is_power_of_2(count)))
+		return -EINVAL;
 
 	/* slots_num must be power-of-two size, otherwise
 	 * get_cmd_index is broken. */
-	BUG_ON(!is_power_of_2(slots_num));
+	if (WARN_ON(!is_power_of_2(slots_num)))
+		return -EINVAL;
 
 	q->low_mark = q->n_window / 4;
 	if (q->low_mark < 4)
@@ -386,7 +386,9 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 	BUILD_BUG_ON(TFD_QUEUE_SIZE_MAX & (TFD_QUEUE_SIZE_MAX - 1));
 
 	/* Initialize queue's high/low-water marks, and head/tail indexes */
-	iwl_queue_init(priv, &txq->q, TFD_QUEUE_SIZE_MAX, slots_num, txq_id);
+	ret = iwl_queue_init(priv, &txq->q, TFD_QUEUE_SIZE_MAX, slots_num, txq_id);
+	if (ret)
+		return ret;
 
 	/* Tell device where to find queue */
 	priv->cfg->ops->lib->txq_init(priv, txq);
@@ -440,22 +442,25 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	struct iwl_cmd_meta *out_meta;
 	dma_addr_t phys_addr;
 	unsigned long flags;
-	int len;
 	u32 idx;
 	u16 fix_size;
 	bool is_ct_kill = false;
 
-	cmd->len = priv->cfg->ops->utils->get_hcmd_size(cmd->id, cmd->len);
 	fix_size = (u16)(cmd->len + sizeof(out_cmd->hdr));
 
-	/* If any of the command structures end up being larger than
+	/*
+	 * If any of the command structures end up being larger than
 	 * the TFD_MAX_PAYLOAD_SIZE, and it sent as a 'small' command then
 	 * we will need to increase the size of the TFD entries
 	 * Also, check to see if command buffer should not exceed the size
-	 * of device_cmd and max_cmd_size. */
-	BUG_ON((fix_size > TFD_MAX_PAYLOAD_SIZE) &&
-	       !(cmd->flags & CMD_SIZE_HUGE));
-	BUG_ON(fix_size > IWL_MAX_CMD_SIZE);
+	 * of device_cmd and max_cmd_size.
+	 */
+	if (WARN_ON((fix_size > TFD_MAX_PAYLOAD_SIZE) &&
+		    !(cmd->flags & CMD_SIZE_HUGE)))
+		return -EINVAL;
+
+	if (WARN_ON(fix_size > IWL_MAX_CMD_SIZE))
+		return -EINVAL;
 
 	if (iwl_is_rfkill(priv) || iwl_is_ctkill(priv)) {
 		IWL_WARN(priv, "Not sending command - %s KILL\n",
@@ -463,35 +468,38 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		return -EIO;
 	}
 
+	/*
+	 * As we only have a single huge buffer, check that the command
+	 * is synchronous (otherwise buffers could end up being reused).
+	 */
+
+	if (WARN_ON((cmd->flags & CMD_ASYNC) && (cmd->flags & CMD_SIZE_HUGE)))
+		return -EINVAL;
+
+	spin_lock_irqsave(&priv->hcmd_lock, flags);
+
 	if (iwl_queue_space(q) < ((cmd->flags & CMD_ASYNC) ? 2 : 1)) {
+		spin_unlock_irqrestore(&priv->hcmd_lock, flags);
+
 		IWL_ERR(priv, "No space in command queue\n");
-		if (priv->cfg->ops->lib->tt_ops.ct_kill_check) {
-			is_ct_kill =
-				priv->cfg->ops->lib->tt_ops.ct_kill_check(priv);
-		}
+		is_ct_kill = iwl_check_for_ct_kill(priv);
 		if (!is_ct_kill) {
 			IWL_ERR(priv, "Restarting adapter due to queue full\n");
-			queue_work(priv->workqueue, &priv->restart);
+			iwlagn_fw_error(priv, false);
 		}
 		return -ENOSPC;
 	}
 
-	spin_lock_irqsave(&priv->hcmd_lock, flags);
-
-	/* If this is a huge cmd, mark the huge flag also on the meta.flags
-	 * of the _original_ cmd. This is used for DMA mapping clean up.
-	 */
-	if (cmd->flags & CMD_SIZE_HUGE) {
-		idx = get_cmd_index(q, q->write_ptr, 0);
-		txq->meta[idx].flags = CMD_SIZE_HUGE;
-	}
-
 	idx = get_cmd_index(q, q->write_ptr, cmd->flags & CMD_SIZE_HUGE);
 	out_cmd = txq->cmd[idx];
 	out_meta = &txq->meta[idx];
 
+	if (WARN_ON(out_meta->flags & CMD_MAPPED)) {
+		spin_unlock_irqrestore(&priv->hcmd_lock, flags);
+		return -ENOSPC;
+	}
+
 	memset(out_meta, 0, sizeof(*out_meta));	/* re-initialize to NULL */
-	out_meta->flags = cmd->flags;
 	if (cmd->flags & CMD_WANT_SKB)
 		out_meta->source = cmd;
 	if (cmd->flags & CMD_ASYNC)
@@ -508,9 +516,6 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 			INDEX_TO_SEQ(q->write_ptr));
 	if (cmd->flags & CMD_SIZE_HUGE)
 		out_cmd->hdr.sequence |= SEQ_HUGE_FRAME;
-	len = sizeof(struct iwl_device_cmd);
-	if (idx == TFD_CMD_SLOTS)
-		len = IWL_MAX_CMD_SIZE;
 
 #ifdef CONFIG_IWLWIFI_DEBUG
 	switch (out_cmd->hdr.cmd) {
@@ -532,17 +537,20 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 				q->write_ptr, idx, priv->cmd_queue);
 	}
 #endif
-	txq->need_update = 1;
-
-	if (priv->cfg->ops->lib->txq_update_byte_cnt_tbl)
-		/* Set up entry in queue's byte count circular buffer */
-		priv->cfg->ops->lib->txq_update_byte_cnt_tbl(priv, txq, 0);
-
 	phys_addr = pci_map_single(priv->pci_dev, &out_cmd->hdr,
 				   fix_size, PCI_DMA_BIDIRECTIONAL);
+	if (unlikely(pci_dma_mapping_error(priv->pci_dev, phys_addr))) {
+		idx = -ENOMEM;
+		goto out;
+	}
+
 	dma_unmap_addr_set(out_meta, mapping, phys_addr);
 	dma_unmap_len_set(out_meta, len, fix_size);
 
+	out_meta->flags = cmd->flags | CMD_MAPPED;
+
+	txq->need_update = 1;
+
 	trace_iwlwifi_dev_hcmd(priv, &out_cmd->hdr, fix_size, cmd->flags);
 
 	priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
@@ -553,6 +561,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
 	iwl_txq_update_write_ptr(priv, txq);
 
+ out:
 	spin_unlock_irqrestore(&priv->hcmd_lock, flags);
 	return idx;
 }
@@ -584,7 +593,7 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id,
 		if (nfreed++ > 0) {
 			IWL_ERR(priv, "HCMD skipped: index (%d) %d %d\n", idx,
 					q->write_ptr, q->read_ptr);
-			queue_work(priv->workqueue, &priv->restart);
+			iwlagn_fw_error(priv, false);
 		}
 
 	}
@@ -609,6 +618,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	struct iwl_device_cmd *cmd;
 	struct iwl_cmd_meta *meta;
 	struct iwl_tx_queue *txq = &priv->txq[priv->cmd_queue];
+	unsigned long flags;
 
 	/* If a Tx command is being handled and it isn't in the actual
 	 * command queue then there a command routing bug has been introduced
@@ -622,14 +632,6 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 		return;
 	}
 
-	/* If this is a huge cmd, clear the huge flag on the meta.flags
-	 * of the _original_ cmd. So that iwl_cmd_queue_free won't unmap
-	 * the DMA buffer for the scan (huge) command.
-	 */
-	if (huge) {
-		cmd_index = get_cmd_index(&txq->q, index, 0);
-		txq->meta[cmd_index].flags = 0;
-	}
 	cmd_index = get_cmd_index(&txq->q, index, huge);
 	cmd = txq->cmd[cmd_index];
 	meta = &txq->meta[cmd_index];
@@ -646,6 +648,8 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	} else if (meta->callback)
 		meta->callback(priv, cmd, pkt);
 
+	spin_lock_irqsave(&priv->hcmd_lock, flags);
+
 	iwl_hcmd_queue_reclaim(priv, txq_id, index, cmd_index);
 
 	if (!(meta->flags & CMD_ASYNC)) {
@@ -654,5 +658,9 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 			       get_cmd_string(cmd->hdr.cmd));
 		wake_up_interruptible(&priv->wait_command_queue);
 	}
+
+	/* Mark as unmapped */
 	meta->flags = 0;
+
+	spin_unlock_irqrestore(&priv->hcmd_lock, flags);
 }
diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c
index 9a57cf6a488fabba03d00c1f3d8d57970f1fd233..5665a1a9b99ef0ac511e5bafe68d3f7d19f1333f 100644
--- a/drivers/net/wireless/iwmc3200wifi/rx.c
+++ b/drivers/net/wireless/iwmc3200wifi/rx.c
@@ -1576,7 +1576,8 @@ static void iwm_rx_process_amsdu(struct iwm_priv *iwm, struct sk_buff *skb)
 	IWM_HEXDUMP(iwm, DBG, RX, "A-MSDU: ", skb->data, skb->len);
 
 	__skb_queue_head_init(&list);
-	ieee80211_amsdu_to_8023s(skb, &list, ndev->dev_addr, wdev->iftype, 0);
+	ieee80211_amsdu_to_8023s(skb, &list, ndev->dev_addr, wdev->iftype, 0,
+									true);
 
 	while ((frame = __skb_dequeue(&list))) {
 		ndev->stats.rx_packets++;
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 5caa2ac14d61083042c5cc841742c359742a9e1b..5d637af2d7c3b3cdabafcc1f420490a06a1ef236 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -6,6 +6,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/sched.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
@@ -122,8 +124,10 @@ static u8 lbs_auth_to_authtype(enum nl80211_auth_type auth_type)
 }
 
 
-/* Various firmware commands need the list of supported rates, but with
-   the hight-bit set for basic rates */
+/*
+ * Various firmware commands need the list of supported rates, but with
+ * the hight-bit set for basic rates
+ */
 static int lbs_add_rates(u8 *rates)
 {
 	size_t i;
@@ -425,7 +429,7 @@ static int lbs_add_wpa_tlv(u8 *tlv, const u8 *ie, u8 ie_len)
 	return ie_len + 2;
 }
 
-/***************************************************************************
+/*
  * Set Channel
  */
 
@@ -452,7 +456,7 @@ static int lbs_cfg_set_channel(struct wiphy *wiphy,
 
 
 
-/***************************************************************************
+/*
  * Scanning
  */
 
@@ -538,8 +542,10 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
 		goto done;
 	}
 
-	/* Validity check: the TLV holds TSF values with 8 bytes each, so
-	 * the size in the TLV must match the nr_sets value */
+	/*
+	 * Validity check: the TLV holds TSF values with 8 bytes each, so
+	 * the size in the TLV must match the nr_sets value
+	 */
 	i = get_unaligned_le16(tsfdesc);
 	tsfdesc += 2;
 	if (i / 8 != scanresp->nr_sets) {
@@ -581,8 +587,10 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
 
 		/* To find out the channel, we must parse the IEs */
 		ie = pos;
-		/* 6+1+8+2+2: size of BSSID, RSSI, time stamp, beacon
-		   interval, capabilities */
+		/*
+		 * 6+1+8+2+2: size of BSSID, RSSI, time stamp, beacon
+		 * interval, capabilities
+		 */
 		ielen = left = len - (6 + 1 + 8 + 2 + 2);
 		while (left >= 2) {
 			u8 id, elen;
@@ -790,7 +798,7 @@ static int lbs_cfg_scan(struct wiphy *wiphy,
 
 
 
-/***************************************************************************
+/*
  * Events
  */
 
@@ -825,7 +833,7 @@ void lbs_send_mic_failureevent(struct lbs_private *priv, u32 event)
 
 
 
-/***************************************************************************
+/*
  * Connect/disconnect
  */
 
@@ -950,8 +958,10 @@ static int lbs_enable_rsn(struct lbs_private *priv, int enable)
  * Set WPA/WPA key material
  */
 
-/* like "struct cmd_ds_802_11_key_material", but with cmd_header. Once we
- * get rid of WEXT, this should go into host.h */
+/*
+ * like "struct cmd_ds_802_11_key_material", but with cmd_header. Once we
+ * get rid of WEXT, this should go into host.h
+ */
 
 struct cmd_key_material {
 	struct cmd_header hdr;
@@ -1314,8 +1324,8 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
 		sme->ssid, sme->ssid_len,
 		WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
 	if (!bss) {
-		lbs_pr_err("assoc: bss %pM not in scan results\n",
-			   sme->bssid);
+		wiphy_err(wiphy, "assoc: bss %pM not in scan results\n",
+			  sme->bssid);
 		ret = -ENOENT;
 		goto done;
 	}
@@ -1372,8 +1382,8 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
 		lbs_enable_rsn(priv, sme->crypto.cipher_group != 0);
 		break;
 	default:
-		lbs_pr_err("unsupported cipher group 0x%x\n",
-			   sme->crypto.cipher_group);
+		wiphy_err(wiphy, "unsupported cipher group 0x%x\n",
+			  sme->crypto.cipher_group);
 		ret = -ENOTSUPP;
 		goto done;
 	}
@@ -1491,7 +1501,7 @@ static int lbs_cfg_add_key(struct wiphy *wiphy, struct net_device *netdev,
 				     params->key, params->key_len);
 		break;
 	default:
-		lbs_pr_err("unhandled cipher 0x%x\n", params->cipher);
+		wiphy_err(wiphy, "unhandled cipher 0x%x\n", params->cipher);
 		ret = -ENOTSUPP;
 		break;
 	}
@@ -1536,7 +1546,7 @@ static int lbs_cfg_del_key(struct wiphy *wiphy, struct net_device *netdev,
 }
 
 
-/***************************************************************************
+/*
  * Get station
  */
 
@@ -1581,7 +1591,7 @@ static int lbs_cfg_get_station(struct wiphy *wiphy, struct net_device *dev,
 
 
 
-/***************************************************************************
+/*
  * "Site survey", here just current channel and noise level
  */
 
@@ -1614,7 +1624,7 @@ static int lbs_get_survey(struct wiphy *wiphy, struct net_device *dev,
 
 
 
-/***************************************************************************
+/*
  * Change interface
  */
 
@@ -1656,11 +1666,12 @@ static int lbs_change_intf(struct wiphy *wiphy, struct net_device *dev,
 
 
 
-/***************************************************************************
+/*
  * IBSS (Ad-Hoc)
  */
 
-/* The firmware needs the following bits masked out of the beacon-derived
+/*
+ * The firmware needs the following bits masked out of the beacon-derived
  * capability field when associating/joining to a BSS:
  *  9 (QoS), 11 (APSD), 12 (unused), 14 (unused), 15 (unused)
  */
@@ -1999,7 +2010,7 @@ static int lbs_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
 
 
 
-/***************************************************************************
+/*
  * Initialization
  */
 
@@ -2118,13 +2129,13 @@ int lbs_cfg_register(struct lbs_private *priv)
 
 	ret = wiphy_register(wdev->wiphy);
 	if (ret < 0)
-		lbs_pr_err("cannot register wiphy device\n");
+		pr_err("cannot register wiphy device\n");
 
 	priv->wiphy_registered = true;
 
 	ret = register_netdev(priv->dev);
 	if (ret)
-		lbs_pr_err("cannot register network device\n");
+		pr_err("cannot register network device\n");
 
 	INIT_DELAYED_WORK(&priv->scan_work, lbs_scan_worker);
 
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 7e8a658b7670ee580b5a8a84094beb9c6de86dd7..84566db486d21291196c353327a68fec6fd05dba 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1,7 +1,7 @@
-/**
-  * This file contains the handling of command.
-  * It prepares command and sends it to firmware when it is ready.
-  */
+/*
+ * This file contains the handling of command.
+ * It prepares command and sends it to firmware when it is ready.
+ */
 
 #include <linux/kfifo.h>
 #include <linux/sched.h>
@@ -16,14 +16,14 @@
 #define CAL_RSSI(snr, nf)	((s32)((s32)(snr) + CAL_NF(nf)))
 
 /**
- *  @brief Simple callback that copies response back into command
+ * lbs_cmd_copyback - Simple callback that copies response back into command
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param extra  	A pointer to the original command structure for which
- *                      'resp' is a response
- *  @param resp         A pointer to the command response
+ * @priv:	A pointer to &struct lbs_private structure
+ * @extra:	A pointer to the original command structure for which
+ *		'resp' is a response
+ * @resp:	A pointer to the command response
  *
- *  @return 	   	0 on success, error on failure
+ * returns:	0 on success, error on failure
  */
 int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
 		     struct cmd_header *resp)
@@ -38,15 +38,15 @@ int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
 EXPORT_SYMBOL_GPL(lbs_cmd_copyback);
 
 /**
- *  @brief Simple callback that ignores the result. Use this if
- *  you just want to send a command to the hardware, but don't
+ *  lbs_cmd_async_callback - Simple callback that ignores the result.
+ *  Use this if you just want to send a command to the hardware, but don't
  *  care for the result.
  *
- *  @param priv         ignored
- *  @param extra        ignored
- *  @param resp         ignored
+ *  @priv:	ignored
+ *  @extra:	ignored
+ *  @resp:	ignored
  *
- *  @return 	   	0 for success
+ *  returns:	0 for success
  */
 static int lbs_cmd_async_callback(struct lbs_private *priv, unsigned long extra,
 		     struct cmd_header *resp)
@@ -56,10 +56,11 @@ static int lbs_cmd_async_callback(struct lbs_private *priv, unsigned long extra,
 
 
 /**
- *  @brief Checks whether a command is allowed in Power Save mode
+ *  is_command_allowed_in_ps - tests if a command is allowed in Power Save mode
  *
- *  @param command the command ID
- *  @return 	   1 if allowed, 0 if not allowed
+ *  @cmd:	the command ID
+ *
+ *  returns:	1 if allowed, 0 if not allowed
  */
 static u8 is_command_allowed_in_ps(u16 cmd)
 {
@@ -75,11 +76,12 @@ static u8 is_command_allowed_in_ps(u16 cmd)
 }
 
 /**
- *  @brief Updates the hardware details like MAC address and regulatory region
+ *  lbs_update_hw_spec - Updates the hardware details like MAC address
+ *  and regulatory region
  *
- *  @param priv    	A pointer to struct lbs_private structure
+ *  @priv:	A pointer to &struct lbs_private structure
  *
- *  @return 	   	0 on success, error on failure
+ *  returns:	0 on success, error on failure
  */
 int lbs_update_hw_spec(struct lbs_private *priv)
 {
@@ -108,7 +110,7 @@ int lbs_update_hw_spec(struct lbs_private *priv)
 	 * CF card    firmware 5.0.16p0:   cap 0x00000303
 	 * USB dongle firmware 5.110.17p2: cap 0x00000303
 	 */
-	lbs_pr_info("%pM, fw %u.%u.%up%u, cap 0x%08x\n",
+	netdev_info(priv->dev, "%pM, fw %u.%u.%up%u, cap 0x%08x\n",
 		cmd.permanentaddr,
 		priv->fwrelease >> 24 & 0xff,
 		priv->fwrelease >> 16 & 0xff,
@@ -139,7 +141,8 @@ int lbs_update_hw_spec(struct lbs_private *priv)
 	/* if it's unidentified region code, use the default (USA) */
 	if (i >= MRVDRV_MAX_REGION_CODE) {
 		priv->regioncode = 0x10;
-		lbs_pr_info("unidentified region code; using the default (USA)\n");
+		netdev_info(priv->dev,
+			    "unidentified region code; using the default (USA)\n");
 	}
 
 	if (priv->current_addr[0] == 0xff)
@@ -209,7 +212,7 @@ int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
 					(uint8_t *)&cmd_config.wol_conf,
 					sizeof(struct wol_config));
 	} else {
-		lbs_pr_info("HOST_SLEEP_CFG failed %d\n", ret);
+		netdev_info(priv->dev, "HOST_SLEEP_CFG failed %d\n", ret);
 	}
 
 	return ret;
@@ -217,14 +220,14 @@ int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
 EXPORT_SYMBOL_GPL(lbs_host_sleep_cfg);
 
 /**
- *  @brief Sets the Power Save mode
+ *  lbs_set_ps_mode - Sets the Power Save mode
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param cmd_action	The Power Save operation (PS_MODE_ACTION_ENTER_PS or
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  @cmd_action: The Power Save operation (PS_MODE_ACTION_ENTER_PS or
  *                         PS_MODE_ACTION_EXIT_PS)
- *  @param block	Whether to block on a response or not
+ *  @block:	Whether to block on a response or not
  *
- *  @return 	   	0 on success, error on failure
+ *  returns:	0 on success, error on failure
  */
 int lbs_set_ps_mode(struct lbs_private *priv, u16 cmd_action, bool block)
 {
@@ -312,7 +315,7 @@ static int lbs_wait_for_ds_awake(struct lbs_private *priv)
 	if (priv->is_deep_sleep) {
 		if (!wait_event_interruptible_timeout(priv->ds_awake_q,
 					!priv->is_deep_sleep, (10 * HZ))) {
-			lbs_pr_err("ds_awake_q: timer expired\n");
+			netdev_err(priv->dev, "ds_awake_q: timer expired\n");
 			ret = -1;
 		}
 	}
@@ -337,7 +340,7 @@ int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep)
 				netif_carrier_off(priv->dev);
 			}
 		} else {
-			lbs_pr_err("deep sleep: already enabled\n");
+			netdev_err(priv->dev, "deep sleep: already enabled\n");
 		}
 	} else {
 		if (priv->is_deep_sleep) {
@@ -347,8 +350,8 @@ int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep)
 			if (!ret) {
 				ret = lbs_wait_for_ds_awake(priv);
 				if (ret)
-					lbs_pr_err("deep sleep: wakeup"
-							"failed\n");
+					netdev_err(priv->dev,
+						   "deep sleep: wakeup failed\n");
 			}
 		}
 	}
@@ -382,8 +385,9 @@ int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep)
 			ret = lbs_host_sleep_cfg(priv, priv->wol_criteria,
 					(struct wol_config *)NULL);
 			if (ret) {
-				lbs_pr_info("Host sleep configuration failed: "
-						"%d\n", ret);
+				netdev_info(priv->dev,
+					    "Host sleep configuration failed: %d\n",
+					    ret);
 				return ret;
 			}
 			if (priv->psstate == PS_STATE_FULL_POWER) {
@@ -393,19 +397,21 @@ int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep)
 						sizeof(cmd),
 						lbs_ret_host_sleep_activate, 0);
 				if (ret)
-					lbs_pr_info("HOST_SLEEP_ACTIVATE "
-							"failed: %d\n", ret);
+					netdev_info(priv->dev,
+						    "HOST_SLEEP_ACTIVATE failed: %d\n",
+						    ret);
 			}
 
 			if (!wait_event_interruptible_timeout(
 						priv->host_sleep_q,
 						priv->is_host_sleep_activated,
 						(10 * HZ))) {
-				lbs_pr_err("host_sleep_q: timer expired\n");
+				netdev_err(priv->dev,
+					   "host_sleep_q: timer expired\n");
 				ret = -1;
 			}
 		} else {
-			lbs_pr_err("host sleep: already enabled\n");
+			netdev_err(priv->dev, "host sleep: already enabled\n");
 		}
 	} else {
 		if (priv->is_host_sleep_activated)
@@ -417,13 +423,13 @@ int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep)
 }
 
 /**
- *  @brief Set an SNMP MIB value
+ *  lbs_set_snmp_mib - Set an SNMP MIB value
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param oid  	The OID to set in the firmware
- *  @param val  	Value to set the OID to
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  @oid:	The OID to set in the firmware
+ *  @val:	Value to set the OID to
  *
- *  @return 	   	0 on success, error on failure
+ *  returns: 	   	0 on success, error on failure
  */
 int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val)
 {
@@ -467,13 +473,13 @@ int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val)
 }
 
 /**
- *  @brief Get an SNMP MIB value
+ *  lbs_get_snmp_mib - Get an SNMP MIB value
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param oid  	The OID to retrieve from the firmware
- *  @param out_val  	Location for the returned value
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  @oid:	The OID to retrieve from the firmware
+ *  @out_val:	Location for the returned value
  *
- *  @return 	   	0 on success, error on failure
+ *  returns:	0 on success, error on failure
  */
 int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val)
 {
@@ -510,14 +516,14 @@ int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val)
 }
 
 /**
- *  @brief Get the min, max, and current TX power
+ *  lbs_get_tx_power - Get the min, max, and current TX power
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param curlevel  	Current power level in dBm
- *  @param minlevel  	Minimum supported power level in dBm (optional)
- *  @param maxlevel  	Maximum supported power level in dBm (optional)
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  @curlevel:	Current power level in dBm
+ *  @minlevel:	Minimum supported power level in dBm (optional)
+ *  @maxlevel:	Maximum supported power level in dBm (optional)
  *
- *  @return 	   	0 on success, error on failure
+ *  returns:	0 on success, error on failure
  */
 int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
 		     s16 *maxlevel)
@@ -545,12 +551,12 @@ int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
 }
 
 /**
- *  @brief Set the TX power
+ *  lbs_set_tx_power - Set the TX power
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param dbm  	The desired power level in dBm
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  @dbm:	The desired power level in dBm
  *
- *  @return 	   	0 on success, error on failure
+ *  returns: 	   	0 on success, error on failure
  */
 int lbs_set_tx_power(struct lbs_private *priv, s16 dbm)
 {
@@ -573,12 +579,13 @@ int lbs_set_tx_power(struct lbs_private *priv, s16 dbm)
 }
 
 /**
- *  @brief Enable or disable monitor mode (only implemented on OLPC usb8388 FW)
+ *  lbs_set_monitor_mode - Enable or disable monitor mode
+ *  (only implemented on OLPC usb8388 FW)
  *
- *  @param priv        A pointer to struct lbs_private structure
- *  @param enable      1 to enable monitor mode, 0 to disable
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  @enable:	1 to enable monitor mode, 0 to disable
  *
- *  @return            0 on success, error on failure
+ *  returns:	0 on success, error on failure
  */
 int lbs_set_monitor_mode(struct lbs_private *priv, int enable)
 {
@@ -604,11 +611,11 @@ int lbs_set_monitor_mode(struct lbs_private *priv, int enable)
 }
 
 /**
- *  @brief Get the radio channel
+ *  lbs_get_channel - Get the radio channel
  *
- *  @param priv    	A pointer to struct lbs_private structure
+ *  @priv:	A pointer to &struct lbs_private structure
  *
- *  @return 	   	The channel on success, error on failure
+ *  returns:	The channel on success, error on failure
  */
 static int lbs_get_channel(struct lbs_private *priv)
 {
@@ -650,12 +657,12 @@ int lbs_update_channel(struct lbs_private *priv)
 }
 
 /**
- *  @brief Set the radio channel
+ *  lbs_set_channel - Set the radio channel
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param channel  	The desired channel, or 0 to clear a locked channel
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  @channel:	The desired channel, or 0 to clear a locked channel
  *
- *  @return 	   	0 on success, error on failure
+ *  returns:	0 on success, error on failure
  */
 int lbs_set_channel(struct lbs_private *priv, u8 channel)
 {
@@ -686,12 +693,13 @@ int lbs_set_channel(struct lbs_private *priv, u8 channel)
 }
 
 /**
- *  @brief Get current RSSI and noise floor
+ * lbs_get_rssi - Get current RSSI and noise floor
  *
- *  @param priv		A pointer to struct lbs_private structure
- *  @param rssi		On successful return, signal level in mBm
+ * @priv:	A pointer to &struct lbs_private structure
+ * @rssi:	On successful return, signal level in mBm
+ * @nf:		On successful return, Noise floor
  *
- *  @return 	   	The channel on success, error on failure
+ * returns:	The channel on success, error on failure
  */
 int lbs_get_rssi(struct lbs_private *priv, s8 *rssi, s8 *nf)
 {
@@ -719,13 +727,14 @@ int lbs_get_rssi(struct lbs_private *priv, s8 *rssi, s8 *nf)
 }
 
 /**
- *  @brief Send regulatory and 802.11d domain information to the firmware
+ *  lbs_set_11d_domain_info - Send regulatory and 802.11d domain information
+ *  to the firmware
  *
- *  @param priv		pointer to struct lbs_private
- *  @param request	cfg80211 regulatory request structure
- *  @param bands	the device's supported bands and channels
+ *  @priv:	pointer to &struct lbs_private
+ *  @request:	cfg80211 regulatory request structure
+ *  @bands:	the device's supported bands and channels
  *
- *  @return		0 on success, error code on failure
+ *  returns:	0 on success, error code on failure
 */
 int lbs_set_11d_domain_info(struct lbs_private *priv,
 			    struct regulatory_request *request,
@@ -842,15 +851,15 @@ int lbs_set_11d_domain_info(struct lbs_private *priv,
 }
 
 /**
- *  @brief Read a MAC, Baseband, or RF register
+ *  lbs_get_reg - Read a MAC, Baseband, or RF register
  *
- *  @param priv		pointer to struct lbs_private
- *  @param cmd		register command, one of CMD_MAC_REG_ACCESS,
- *                        CMD_BBP_REG_ACCESS, or CMD_RF_REG_ACCESS
- *  @param offset       byte offset of the register to get
- *  @param value        on success, the value of the register at 'offset'
+ *  @priv:	pointer to &struct lbs_private
+ *  @reg:	register command, one of CMD_MAC_REG_ACCESS,
+ *		CMD_BBP_REG_ACCESS, or CMD_RF_REG_ACCESS
+ *  @offset:	byte offset of the register to get
+ *  @value:	on success, the value of the register at 'offset'
  *
- *  @return		0 on success, error code on failure
+ *  returns:	0 on success, error code on failure
 */
 int lbs_get_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 *value)
 {
@@ -886,15 +895,15 @@ int lbs_get_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 *value)
 }
 
 /**
- *  @brief Write a MAC, Baseband, or RF register
+ *  lbs_set_reg - Write a MAC, Baseband, or RF register
  *
- *  @param priv		pointer to struct lbs_private
- *  @param cmd		register command, one of CMD_MAC_REG_ACCESS,
- *                        CMD_BBP_REG_ACCESS, or CMD_RF_REG_ACCESS
- *  @param offset       byte offset of the register to set
- *  @param value        the value to write to the register at 'offset'
+ *  @priv:	pointer to &struct lbs_private
+ *  @reg:	register command, one of CMD_MAC_REG_ACCESS,
+ *		CMD_BBP_REG_ACCESS, or CMD_RF_REG_ACCESS
+ *  @offset:	byte offset of the register to set
+ *  @value:	the value to write to the register at 'offset'
  *
- *  @return		0 on success, error code on failure
+ *  returns:	0 on success, error code on failure
 */
 int lbs_set_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 value)
 {
@@ -1002,7 +1011,8 @@ static void lbs_submit_command(struct lbs_private *priv,
 	ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmd, cmdsize);
 
 	if (ret) {
-		lbs_pr_info("DNLD_CMD: hw_host_to_card failed: %d\n", ret);
+		netdev_info(priv->dev, "DNLD_CMD: hw_host_to_card failed: %d\n",
+			    ret);
 		/* Let the timer kick in and retry, and potentially reset
 		   the whole thing if the condition persists */
 		timeo = HZ/4;
@@ -1023,7 +1033,7 @@ static void lbs_submit_command(struct lbs_private *priv,
 	lbs_deb_leave(LBS_DEB_HOST);
 }
 
-/**
+/*
  *  This function inserts command node to cmdfreeq
  *  after cleans it. Requires priv->driver_lock held.
  */
@@ -1125,11 +1135,12 @@ void lbs_set_mac_control(struct lbs_private *priv)
 }
 
 /**
- *  @brief This function allocates the command buffer and link
- *  it to command free queue.
+ *  lbs_allocate_cmd_buffer - allocates the command buffer and links
+ *  it to command free queue
  *
- *  @param priv		A pointer to struct lbs_private structure
- *  @return 		0 or -1
+ *  @priv:	A pointer to &struct lbs_private structure
+ *
+ *  returns:	0 for success or -1 on error
  */
 int lbs_allocate_cmd_buffer(struct lbs_private *priv)
 {
@@ -1171,10 +1182,11 @@ int lbs_allocate_cmd_buffer(struct lbs_private *priv)
 }
 
 /**
- *  @brief This function frees the command buffer.
+ *  lbs_free_cmd_buffer - free the command buffer
+ *
+ *  @priv:	A pointer to &struct lbs_private structure
  *
- *  @param priv		A pointer to struct lbs_private structure
- *  @return 		0 or -1
+ *  returns:	0 for success
  */
 int lbs_free_cmd_buffer(struct lbs_private *priv)
 {
@@ -1211,11 +1223,13 @@ int lbs_free_cmd_buffer(struct lbs_private *priv)
 }
 
 /**
- *  @brief This function gets a free command node if available in
- *  command free queue.
+ *  lbs_get_free_cmd_node - gets a free command node if available in
+ *  command free queue
+ *
+ *  @priv:	A pointer to &struct lbs_private structure
  *
- *  @param priv		A pointer to struct lbs_private structure
- *  @return cmd_ctrl_node A pointer to cmd_ctrl_node structure or NULL
+ *  returns:	A pointer to &cmd_ctrl_node structure on success
+ *		or %NULL on error
  */
 static struct cmd_ctrl_node *lbs_get_free_cmd_node(struct lbs_private *priv)
 {
@@ -1245,12 +1259,12 @@ static struct cmd_ctrl_node *lbs_get_free_cmd_node(struct lbs_private *priv)
 }
 
 /**
- *  @brief This function executes next command in command
- *  pending queue. It will put firmware back to PS mode
- *  if applicable.
+ *  lbs_execute_next_command - execute next command in command
+ *  pending queue. Will put firmware back to PS mode if applicable.
  *
- *  @param priv     A pointer to struct lbs_private structure
- *  @return 	   0 or -1
+ *  @priv:	A pointer to &struct lbs_private structure
+ *
+ *  returns:	0 on success or -1 on error
  */
 int lbs_execute_next_command(struct lbs_private *priv)
 {
@@ -1267,7 +1281,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
 	spin_lock_irqsave(&priv->driver_lock, flags);
 
 	if (priv->cur_cmd) {
-		lbs_pr_alert( "EXEC_NEXT_CMD: already processing command!\n");
+		netdev_alert(priv->dev,
+			     "EXEC_NEXT_CMD: already processing command!\n");
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		ret = -1;
 		goto done;
@@ -1339,8 +1354,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
 				    cpu_to_le16(PS_MODE_ACTION_EXIT_PS)) {
 					lbs_deb_host(
 					       "EXEC_NEXT_CMD: ignore ENTER_PS cmd\n");
-					list_del(&cmdnode->list);
 					spin_lock_irqsave(&priv->driver_lock, flags);
+					list_del(&cmdnode->list);
 					lbs_complete_command(priv, cmdnode, 0);
 					spin_unlock_irqrestore(&priv->driver_lock, flags);
 
@@ -1352,8 +1367,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
 				    (priv->psstate == PS_STATE_PRE_SLEEP)) {
 					lbs_deb_host(
 					       "EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n");
-					list_del(&cmdnode->list);
 					spin_lock_irqsave(&priv->driver_lock, flags);
+					list_del(&cmdnode->list);
 					lbs_complete_command(priv, cmdnode, 0);
 					spin_unlock_irqrestore(&priv->driver_lock, flags);
 					priv->needtowakeup = 1;
@@ -1366,7 +1381,9 @@ int lbs_execute_next_command(struct lbs_private *priv)
 				       "EXEC_NEXT_CMD: sending EXIT_PS\n");
 			}
 		}
+		spin_lock_irqsave(&priv->driver_lock, flags);
 		list_del(&cmdnode->list);
+		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n",
 			    le16_to_cpu(cmd->command));
 		lbs_submit_command(priv, cmdnode);
@@ -1429,7 +1446,7 @@ static void lbs_send_confirmsleep(struct lbs_private *priv)
 	ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &confirm_sleep,
 		sizeof(confirm_sleep));
 	if (ret) {
-		lbs_pr_alert("confirm_sleep failed\n");
+		netdev_alert(priv->dev, "confirm_sleep failed\n");
 		goto out;
 	}
 
@@ -1454,12 +1471,12 @@ static void lbs_send_confirmsleep(struct lbs_private *priv)
 }
 
 /**
- *  @brief This function checks condition and prepares to
- *  send sleep confirm command to firmware if ok.
+ * lbs_ps_confirm_sleep - checks condition and prepares to
+ * send sleep confirm command to firmware if ok
+ *
+ * @priv:	A pointer to &struct lbs_private structure
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param psmode  	Power Saving mode
- *  @return 	   	n/a
+ * returns:	n/a
  */
 void lbs_ps_confirm_sleep(struct lbs_private *priv)
 {
@@ -1499,16 +1516,16 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv)
 
 
 /**
- * @brief Configures the transmission power control functionality.
+ * lbs_set_tpc_cfg - Configures the transmission power control functionality
  *
- * @param priv		A pointer to struct lbs_private structure
- * @param enable	Transmission power control enable
- * @param p0		Power level when link quality is good (dBm).
- * @param p1		Power level when link quality is fair (dBm).
- * @param p2		Power level when link quality is poor (dBm).
- * @param usesnr	Use Signal to Noise Ratio in TPC
+ * @priv:	A pointer to &struct lbs_private structure
+ * @enable:	Transmission power control enable
+ * @p0:		Power level when link quality is good (dBm).
+ * @p1:		Power level when link quality is fair (dBm).
+ * @p2:		Power level when link quality is poor (dBm).
+ * @usesnr:	Use Signal to Noise Ratio in TPC
  *
- * @return 0 on success
+ * returns:	0 on success
  */
 int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
 		int8_t p2, int usesnr)
@@ -1531,15 +1548,15 @@ int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
 }
 
 /**
- * @brief Configures the power adaptation settings.
+ * lbs_set_power_adapt_cfg - Configures the power adaptation settings
  *
- * @param priv		A pointer to struct lbs_private structure
- * @param enable	Power adaptation enable
- * @param p0		Power level for 1, 2, 5.5 and 11 Mbps (dBm).
- * @param p1		Power level for 6, 9, 12, 18, 22, 24 and 36 Mbps (dBm).
- * @param p2		Power level for 48 and 54 Mbps (dBm).
+ * @priv:	A pointer to &struct lbs_private structure
+ * @enable:	Power adaptation enable
+ * @p0:		Power level for 1, 2, 5.5 and 11 Mbps (dBm).
+ * @p1:		Power level for 6, 9, 12, 18, 22, 24 and 36 Mbps (dBm).
+ * @p2:		Power level for 48 and 54 Mbps (dBm).
  *
- * @return 0 on Success
+ * returns:	0 on Success
  */
 
 int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
@@ -1655,7 +1672,7 @@ int __lbs_cmd(struct lbs_private *priv, uint16_t command,
 	spin_lock_irqsave(&priv->driver_lock, flags);
 	ret = cmdnode->result;
 	if (ret)
-		lbs_pr_info("PREP_CMD: command 0x%04x failed: %d\n",
+		netdev_info(priv->dev, "PREP_CMD: command 0x%04x failed: %d\n",
 			    command, ret);
 
 	__lbs_cleanup_and_insert_cmd(priv, cmdnode);
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 5e95da9dcc2e2c99064d26d07264e06c1a272cfd..207fc361db846996aea90e75be86e10d5112873f 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -1,7 +1,8 @@
-/**
-  * This file contains the handling of command
-  * responses as well as events generated by firmware.
-  */
+/*
+ * This file contains the handling of command
+ * responses as well as events generated by firmware.
+ */
+
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
@@ -12,12 +13,13 @@
 #include "cmd.h"
 
 /**
- *  @brief This function handles disconnect event. it
- *  reports disconnect to upper layer, clean tx/rx packets,
- *  reset link state etc.
+ * lbs_mac_event_disconnected - handles disconnect event. It
+ * reports disconnect to upper layer, clean tx/rx packets,
+ * reset link state etc.
+ *
+ * @priv:	A pointer to struct lbs_private structure
  *
- *  @param priv    A pointer to struct lbs_private structure
- *  @return 	   n/a
+ * returns:	n/a
  */
 void lbs_mac_event_disconnected(struct lbs_private *priv)
 {
@@ -84,15 +86,18 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len)
 	lbs_deb_hex(LBS_DEB_CMD, "CMD_RESP", (void *) resp, len);
 
 	if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) {
-		lbs_pr_info("Received CMD_RESP with invalid sequence %d (expected %d)\n",
-			    le16_to_cpu(resp->seqnum), le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum));
+		netdev_info(priv->dev,
+			    "Received CMD_RESP with invalid sequence %d (expected %d)\n",
+			    le16_to_cpu(resp->seqnum),
+			    le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum));
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		ret = -1;
 		goto done;
 	}
 	if (respcmd != CMD_RET(curcmd) &&
 	    respcmd != CMD_RET_802_11_ASSOCIATE && curcmd != CMD_802_11_ASSOCIATE) {
-		lbs_pr_info("Invalid CMD_RESP %x to command %x!\n", respcmd, curcmd);
+		netdev_info(priv->dev, "Invalid CMD_RESP %x to command %x!\n",
+			    respcmd, curcmd);
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		ret = -1;
 		goto done;
@@ -101,7 +106,8 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len)
 	if (resp->result == cpu_to_le16(0x0004)) {
 		/* 0x0004 means -EAGAIN. Drop the response, let it time out
 		   and be resubmitted */
-		lbs_pr_info("Firmware returns DEFER to command %x. Will let it time out...\n",
+		netdev_info(priv->dev,
+			    "Firmware returns DEFER to command %x. Will let it time out...\n",
 			    le16_to_cpu(resp->command));
 		spin_unlock_irqrestore(&priv->driver_lock, flags);
 		ret = -1;
@@ -313,28 +319,28 @@ int lbs_process_event(struct lbs_private *priv, u32 event)
 		lbs_deb_cmd("EVENT: ADHOC beacon lost\n");
 		break;
 	case MACREG_INT_CODE_RSSI_LOW:
-		lbs_pr_alert("EVENT: rssi low\n");
+		netdev_alert(priv->dev, "EVENT: rssi low\n");
 		break;
 	case MACREG_INT_CODE_SNR_LOW:
-		lbs_pr_alert("EVENT: snr low\n");
+		netdev_alert(priv->dev, "EVENT: snr low\n");
 		break;
 	case MACREG_INT_CODE_MAX_FAIL:
-		lbs_pr_alert("EVENT: max fail\n");
+		netdev_alert(priv->dev, "EVENT: max fail\n");
 		break;
 	case MACREG_INT_CODE_RSSI_HIGH:
-		lbs_pr_alert("EVENT: rssi high\n");
+		netdev_alert(priv->dev, "EVENT: rssi high\n");
 		break;
 	case MACREG_INT_CODE_SNR_HIGH:
-		lbs_pr_alert("EVENT: snr high\n");
+		netdev_alert(priv->dev, "EVENT: snr high\n");
 		break;
 
 	case MACREG_INT_CODE_MESH_AUTO_STARTED:
 		/* Ignore spurious autostart events */
-		lbs_pr_info("EVENT: MESH_AUTO_STARTED (ignoring)\n");
+		netdev_info(priv->dev, "EVENT: MESH_AUTO_STARTED (ignoring)\n");
 		break;
 
 	default:
-		lbs_pr_alert("EVENT: unknown event id %d\n", event);
+		netdev_alert(priv->dev, "EVENT: unknown event id %d\n", event);
 		break;
 	}
 
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index fbf3b0332bb76c4957d066f90478106ae001d42a..23250f6217615f9462aac7f73c2329dfa0944973 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -151,13 +151,14 @@ static ssize_t lbs_host_sleep_write(struct file *file,
 		ret = lbs_set_host_sleep(priv, 0);
 	else if (host_sleep == 1) {
 		if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
-			lbs_pr_info("wake parameters not configured");
+			netdev_info(priv->dev,
+				    "wake parameters not configured\n");
 			ret = -EINVAL;
 			goto out_unlock;
 		}
 		ret = lbs_set_host_sleep(priv, 1);
 	} else {
-		lbs_pr_err("invalid option\n");
+		netdev_err(priv->dev, "invalid option\n");
 		ret = -EINVAL;
 	}
 
@@ -849,15 +850,14 @@ static struct debug_data items[] = {
 static int num_of_items = ARRAY_SIZE(items);
 
 /**
- *  @brief proc read function
+ * lbs_debugfs_read - proc read function
  *
- *  @param page	   pointer to buffer
- *  @param s       read data starting position
- *  @param off     offset
- *  @param cnt     counter
- *  @param eof     end of file flag
- *  @param data    data to output
- *  @return 	   number of output data
+ * @file:	file to read
+ * @userbuf:	pointer to buffer
+ * @count:	number of bytes to read
+ * @ppos:	read data starting position
+ *
+ * returns:	amount of data read or negative error code
  */
 static ssize_t lbs_debugfs_read(struct file *file, char __user *userbuf,
 			size_t count, loff_t *ppos)
@@ -897,13 +897,14 @@ static ssize_t lbs_debugfs_read(struct file *file, char __user *userbuf,
 }
 
 /**
- *  @brief proc write function
+ * lbs_debugfs_write - proc write function
+ *
+ * @f:		file pointer
+ * @buf:	pointer to data buffer
+ * @cnt:	data number to write
+ * @ppos:	file position
  *
- *  @param f	   file pointer
- *  @param buf     pointer to data buffer
- *  @param cnt     data number to write
- *  @param data    data to write
- *  @return 	   number of data
+ * returns:	amount of data written
  */
 static ssize_t lbs_debugfs_write(struct file *f, const char __user *buf,
 			    size_t cnt, loff_t *ppos)
@@ -966,11 +967,11 @@ static const struct file_operations lbs_debug_fops = {
 };
 
 /**
- *  @brief create debug proc file
+ * lbs_debug_init - create debug proc file
+ *
+ * @priv:	pointer to &struct lbs_private
  *
- *  @param priv	   pointer struct lbs_private
- *  @param dev     pointer net_device
- *  @return 	   N/A
+ * returns:	N/A
  */
 static void lbs_debug_init(struct lbs_private *priv)
 {
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 2ae752d1006555318bb421b39fea2a9b6d37d735..da0b05bb89fe838d0b4591c3cb4529b4953fa46b 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -1,8 +1,8 @@
 
-/**
-  *  This file contains declaration referring to
-  *  functions defined in other source files
-  */
+/*
+ *  This file contains declaration referring to
+ *  functions defined in other source files
+ */
 
 #ifndef _LBS_DECL_H_
 #define _LBS_DECL_H_
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index d00c728cec47cdd731c68ff64190c7054d374e5e..ab966f08024a0013194c8eaf82e472d866f3492e 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -1,7 +1,7 @@
-/**
-  * This header file contains global constant/enum definitions,
-  * global variable declaration.
-  */
+/*
+ * This header file contains global constant/enum definitions,
+ * global variable declaration.
+ */
 #ifndef _LBS_DEFS_H_
 #define _LBS_DEFS_H_
 
@@ -89,13 +89,6 @@ do { if ((lbs_debug & (grp)) == (grp)) \
 #define lbs_deb_spi(fmt, args...)       LBS_DEB_LL(LBS_DEB_SPI, " spi", fmt, ##args)
 #define lbs_deb_cfg80211(fmt, args...)  LBS_DEB_LL(LBS_DEB_CFG80211, " cfg80211", fmt, ##args)
 
-#define lbs_pr_info(format, args...) \
-	printk(KERN_INFO DRV_NAME": " format, ## args)
-#define lbs_pr_err(format, args...) \
-	printk(KERN_ERR DRV_NAME": " format, ## args)
-#define lbs_pr_alert(format, args...) \
-	printk(KERN_ALERT DRV_NAME": " format, ## args)
-
 #ifdef DEBUG
 static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, int len)
 {
@@ -123,19 +116,19 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
 
 
 
-/** Buffer Constants */
+/* Buffer Constants */
 
 /*	The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
-*	addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
-*	driver has more local TxPDs. Each TxPD on the host memory is associated
-*	with a Tx control node. The driver maintains 8 RxPD descriptors for
-*	station firmware to store Rx packet information.
-*
-*	Current version of MAC has a 32x6 multicast address buffer.
-*
-*	802.11b can have up to  14 channels, the driver keeps the
-*	BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
-*/
+ *	addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
+ *	driver has more local TxPDs. Each TxPD on the host memory is associated
+ *	with a Tx control node. The driver maintains 8 RxPD descriptors for
+ *	station firmware to store Rx packet information.
+ *
+ *	Current version of MAC has a 32x6 multicast address buffer.
+ *
+ *	802.11b can have up to  14 channels, the driver keeps the
+ *	BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
+ */
 
 #define MRVDRV_MAX_MULTICAST_LIST_SIZE	32
 #define LBS_NUM_CMD_BUFFERS             10
@@ -166,7 +159,7 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
 #define WOL_RESULT_NOSPC_ERR		1
 #define WOL_RESULT_EEXIST_ERR		2
 
-/** Misc constants */
+/* Misc constants */
 /* This section defines 802.11 specific contants */
 
 #define MRVDRV_MAX_BSS_DESCRIPTS		16
@@ -183,7 +176,8 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
 
 #define MARVELL_MESH_IE_LENGTH		9
 
-/* Values used to populate the struct mrvl_mesh_ie.  The only time you need this
+/*
+ * Values used to populate the struct mrvl_mesh_ie.  The only time you need this
  * is when enabling the mesh using CMD_MESH_CONFIG.
  */
 #define MARVELL_MESH_IE_TYPE		4
@@ -193,7 +187,7 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
 #define MARVELL_MESH_METRIC_ID		0
 #define MARVELL_MESH_CAPABILITY		0
 
-/** INT status Bit Definition*/
+/* INT status Bit Definition */
 #define MRVDRV_TX_DNLD_RDY		0x0001
 #define MRVDRV_RX_UPLD_RDY		0x0002
 #define MRVDRV_CMD_DNLD_RDY		0x0004
@@ -208,59 +202,63 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
 #define TPC_DEFAULT_P1 10
 #define TPC_DEFAULT_P2 13
 
-/** TxPD status */
+/* TxPD status */
 
-/*	Station firmware use TxPD status field to report final Tx transmit
-*	result, Bit masks are used to present combined situations.
-*/
+/*
+ *	Station firmware use TxPD status field to report final Tx transmit
+ *	result, Bit masks are used to present combined situations.
+ */
 
 #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01
 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08
 
-/** Tx mesh flag */
-/* Currently we are using normal WDS flag as mesh flag.
+/* Tx mesh flag */
+/*
+ * Currently we are using normal WDS flag as mesh flag.
  * TODO: change to proper mesh flag when MAC understands it.
  */
 #define TxPD_CONTROL_WDS_FRAME (1<<17)
 #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME
 
-/** Mesh interface ID */
+/* Mesh interface ID */
 #define MESH_IFACE_ID					0x0001
-/** Mesh id should be in bits 14-13-12 */
+/* Mesh id should be in bits 14-13-12 */
 #define MESH_IFACE_BIT_OFFSET				0x000c
-/** Mesh enable bit in FW capability */
+/* Mesh enable bit in FW capability */
 #define MESH_CAPINFO_ENABLE_MASK			(1<<16)
 
-/** FW definition from Marvell v4 */
+/* FW definition from Marvell v4 */
 #define MRVL_FW_V4					(0x04)
-/** FW definition from Marvell v5 */
+/* FW definition from Marvell v5 */
 #define MRVL_FW_V5					(0x05)
-/** FW definition from Marvell v10 */
+/* FW definition from Marvell v10 */
 #define MRVL_FW_V10					(0x0a)
-/** FW major revision definition */
+/* FW major revision definition */
 #define MRVL_FW_MAJOR_REV(x)				((x)>>24)
 
-/** RxPD status */
+/* RxPD status */
 
 #define MRVDRV_RXPD_STATUS_OK                0x0001
 
-/** RxPD status - Received packet types */
-/** Rx mesh flag */
-/* Currently we are using normal WDS flag as mesh flag.
+/* RxPD status - Received packet types */
+/* Rx mesh flag */
+/*
+ * Currently we are using normal WDS flag as mesh flag.
  * TODO: change to proper mesh flag when MAC understands it.
  */
 #define RxPD_CONTROL_WDS_FRAME (0x40)
 #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME
 
-/** RSSI-related defines */
-/*	RSSI constants are used to implement 802.11 RSSI threshold
-*	indication. if the Rx packet signal got too weak for 5 consecutive
-*	times, miniport driver (driver) will report this event to wrapper
-*/
+/* RSSI-related defines */
+/*
+ *	RSSI constants are used to implement 802.11 RSSI threshold
+ *	indication. if the Rx packet signal got too weak for 5 consecutive
+ *	times, miniport driver (driver) will report this event to wrapper
+ */
 
 #define MRVDRV_NF_DEFAULT_SCAN_VALUE		(-96)
 
-/** RTS/FRAG related defines */
+/* RTS/FRAG related defines */
 #define MRVDRV_RTS_MIN_VALUE		0
 #define MRVDRV_RTS_MAX_VALUE		2347
 #define MRVDRV_FRAG_MIN_VALUE		256
@@ -300,36 +298,36 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
 
 #define	MAX_LEDS			8
 
-/** Global Variable Declaration */
+/* Global Variable Declaration */
 extern const char lbs_driver_version[];
 extern u16 lbs_region_code_to_index[MRVDRV_MAX_REGION_CODE];
 
 
-/** ENUM definition*/
-/** SNRNF_TYPE */
+/* ENUM definition */
+/* SNRNF_TYPE */
 enum SNRNF_TYPE {
 	TYPE_BEACON = 0,
 	TYPE_RXPD,
 	MAX_TYPE_B
 };
 
-/** SNRNF_DATA*/
+/* SNRNF_DATA */
 enum SNRNF_DATA {
 	TYPE_NOAVG = 0,
 	TYPE_AVG,
 	MAX_TYPE_AVG
 };
 
-/** LBS_802_11_POWER_MODE */
+/* LBS_802_11_POWER_MODE */
 enum LBS_802_11_POWER_MODE {
 	LBS802_11POWERMODECAM,
 	LBS802_11POWERMODEMAX_PSP,
 	LBS802_11POWERMODEFAST_PSP,
-	/*not a real mode, defined as an upper bound */
+	/* not a real mode, defined as an upper bound */
 	LBS802_11POWEMODEMAX
 };
 
-/** PS_STATE */
+/* PS_STATE */
 enum PS_STATE {
 	PS_STATE_FULL_POWER,
 	PS_STATE_AWAKE,
@@ -337,7 +335,7 @@ enum PS_STATE {
 	PS_STATE_SLEEP
 };
 
-/** DNLD_STATE */
+/* DNLD_STATE */
 enum DNLD_STATE {
 	DNLD_RES_RECEIVED,
 	DNLD_DATA_SENT,
@@ -345,19 +343,19 @@ enum DNLD_STATE {
 	DNLD_BOOTCMD_SENT,
 };
 
-/** LBS_MEDIA_STATE */
+/* LBS_MEDIA_STATE */
 enum LBS_MEDIA_STATE {
 	LBS_CONNECTED,
 	LBS_DISCONNECTED
 };
 
-/** LBS_802_11_PRIVACY_FILTER */
+/* LBS_802_11_PRIVACY_FILTER */
 enum LBS_802_11_PRIVACY_FILTER {
 	LBS802_11PRIVFILTERACCEPTALL,
 	LBS802_11PRIVFILTER8021XWEP
 };
 
-/** mv_ms_type */
+/* mv_ms_type */
 enum mv_ms_type {
 	MVMS_DAT = 0,
 	MVMS_CMD = 1,
@@ -365,14 +363,14 @@ enum mv_ms_type {
 	MVMS_EVENT
 };
 
-/** KEY_TYPE_ID */
+/* KEY_TYPE_ID */
 enum KEY_TYPE_ID {
 	KEY_TYPE_ID_WEP = 0,
 	KEY_TYPE_ID_TKIP,
 	KEY_TYPE_ID_AES
 };
 
-/** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
+/* KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */
 enum KEY_INFO_WPA {
 	KEY_INFO_WPA_MCAST = 0x01,
 	KEY_INFO_WPA_UNICAST = 0x02,
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index bc461eb396604cb746b3259c4656ee693caa1dd2..76d018beebf42e61d4e222ccfd053dd9105b649a 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -1,8 +1,8 @@
-/**
-  * This file contains definitions and data structures specific
-  * to Marvell 802.11 NIC. It contains the Device Information
-  * structure struct lbs_private..
-  */
+/*
+ * This file contains definitions and data structures specific
+ * to Marvell 802.11 NIC. It contains the Device Information
+ * structure struct lbs_private..
+ */
 #ifndef _LBS_DEV_H_
 #define _LBS_DEV_H_
 
@@ -12,7 +12,7 @@
 
 #include <linux/kfifo.h>
 
-/** sleep_params */
+/* sleep_params */
 struct sleep_params {
 	uint16_t sp_error;
 	uint16_t sp_offset;
@@ -23,7 +23,7 @@ struct sleep_params {
 };
 
 
-/** Private structure for the MV device */
+/* Private structure for the MV device */
 struct lbs_private {
 
 	/* Basic networking */
@@ -125,12 +125,12 @@ struct lbs_private {
 	/* Events sent from hardware to driver */
 	struct kfifo event_fifo;
 
-	/** thread to service interrupts */
+	/* thread to service interrupts */
 	struct task_struct *main_thread;
 	wait_queue_head_t waitq;
 	struct workqueue_struct *work_thread;
 
-	/** Encryption stuff */
+	/* Encryption stuff */
 	u8 authtype_auto;
 	u8 wep_tx_key;
 	u8 wep_key[4][WLAN_KEY_LEN_WEP104];
@@ -162,7 +162,7 @@ struct lbs_private {
 	s16 txpower_min;
 	s16 txpower_max;
 
-	/** Scanning */
+	/* Scanning */
 	struct delayed_work scan_work;
 	int scan_channel;
 	/* Queue of things waiting for scan completion */
diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/libertas/ethtool.c
index 50193aac679e81b5c0a157e933db006958fa4463..29dbce4a9f86e15b9f5eaf112bf152185ba91941 100644
--- a/drivers/net/wireless/libertas/ethtool.c
+++ b/drivers/net/wireless/libertas/ethtool.c
@@ -20,7 +20,8 @@ static void lbs_ethtool_get_drvinfo(struct net_device *dev,
 	strcpy(info->version, lbs_driver_version);
 }
 
-/* All 8388 parts have 16KiB EEPROM size at the time of writing.
+/*
+ * All 8388 parts have 16KiB EEPROM size at the time of writing.
  * In case that changes this needs fixing.
  */
 #define LBS_EEPROM_LEN 16384
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index 6cb6935ee4a395e4eedc89183392b71f80fd3966..2e2dbfa2ee500f8072f8696df7f8d6711d58fbd9 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -1,7 +1,7 @@
-/**
-  * This file function prototypes, data structure
-  * and  definitions for all the host/station commands
-  */
+/*
+ * This file function prototypes, data structure
+ * and  definitions for all the host/station commands
+ */
 
 #ifndef _LBS_HOST_H_
 #define _LBS_HOST_H_
@@ -13,9 +13,10 @@
 
 #define CMD_OPTION_WAITFORRSP                   0x0002
 
-/** Host command IDs */
+/* Host command IDs */
 
-/* Return command are almost always the same as the host command, but with
+/*
+ * Return command are almost always the same as the host command, but with
  * bit 15 set high.  There are a few exceptions, though...
  */
 #define CMD_RET(cmd)                            (0x8000 | cmd)
@@ -251,7 +252,7 @@ enum cmd_mesh_config_types {
 	CMD_TYPE_MESH_GET_MESH_IE, /* GET_DEFAULTS is superset of GET_MESHIE */
 };
 
-/** Card Event definition */
+/* Card Event definition */
 #define MACREG_INT_CODE_TX_PPA_FREE		0
 #define MACREG_INT_CODE_TX_DMA_DONE		1
 #define MACREG_INT_CODE_LINK_LOST_W_SCAN	2
@@ -624,12 +625,14 @@ struct cmd_ds_802_11_rf_channel {
 struct cmd_ds_802_11_rssi {
 	struct cmd_header hdr;
 
-	/* request:  number of beacons (N) to average the SNR and NF over
+	/*
+	 * request:  number of beacons (N) to average the SNR and NF over
 	 * response: SNR of most recent beacon
 	 */
 	__le16 n_or_snr;
 
-	/* The following fields are only set in the response.
+	/*
+	 * The following fields are only set in the response.
 	 * In the request these are reserved and should be set to 0.
 	 */
 	__le16 nf;       /* most recent beacon noise floor */
@@ -680,14 +683,16 @@ struct cmd_ds_802_11_ps_mode {
 
 	__le16 action;
 
-	/* Interval for keepalive in PS mode:
+	/*
+	 * Interval for keepalive in PS mode:
 	 * 0x0000 = don't change
 	 * 0x001E = firmware default
 	 * 0xFFFF = disable
 	 */
 	__le16 nullpktinterval;
 
-	/* Number of DTIM intervals to wake up for:
+	/*
+	 * Number of DTIM intervals to wake up for:
 	 * 0 = don't change
 	 * 1 = firmware default
 	 * 5 = max
@@ -697,7 +702,8 @@ struct cmd_ds_802_11_ps_mode {
 	__le16 reserved;
 	__le16 locallisteninterval;
 
-	/* AdHoc awake period (FW v9+ only):
+	/*
+	 * AdHoc awake period (FW v9+ only):
 	 * 0 = don't change
 	 * 1 = always awake (IEEE standard behavior)
 	 * 2 - 31 = sleep for (n - 1) periods and awake for 1 period
@@ -771,7 +777,8 @@ struct adhoc_bssdesc {
 	__le16 capability;
 	u8 rates[MAX_RATES];
 
-	/* DO NOT ADD ANY FIELDS TO THIS STRUCTURE. It is used below in the
+	/*
+	 * DO NOT ADD ANY FIELDS TO THIS STRUCTURE. It is used below in the
 	 * Adhoc join command and will cause a binary layout mismatch with
 	 * the firmware
 	 */
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 8712cb213f2fa938d81793582c28048a95ce6328..63ed5798365c217669be46c7152a6b86f623b01d 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -21,6 +21,8 @@
 
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
@@ -312,7 +314,8 @@ static int if_cs_poll_while_fw_download(struct if_cs_card *card, uint addr, u8 r
 #define CF8385_MANFID		0x02df
 #define CF8385_CARDID		0x8103
 
-/* FIXME: just use the 'driver_info' field of 'struct pcmcia_device_id' when
+/*
+ * FIXME: just use the 'driver_info' field of 'struct pcmcia_device_id' when
  * that gets fixed.  Currently there's no way to access it from the probe hook.
  */
 static inline u32 get_model(u16 manf_id, u16 card_id)
@@ -361,7 +364,7 @@ static int if_cs_send_cmd(struct lbs_private *priv, u8 *buf, u16 nb)
 		if (status & IF_CS_BIT_COMMAND)
 			break;
 		if (++loops > 100) {
-			lbs_pr_err("card not ready for commands\n");
+			netdev_err(priv->dev, "card not ready for commands\n");
 			goto done;
 		}
 		mdelay(1);
@@ -431,14 +434,16 @@ static int if_cs_receive_cmdres(struct lbs_private *priv, u8 *data, u32 *len)
 	/* is hardware ready? */
 	status = if_cs_read16(priv->card, IF_CS_CARD_STATUS);
 	if ((status & IF_CS_BIT_RESP) == 0) {
-		lbs_pr_err("no cmd response in card\n");
+		netdev_err(priv->dev, "no cmd response in card\n");
 		*len = 0;
 		goto out;
 	}
 
 	*len = if_cs_read16(priv->card, IF_CS_RESP_LEN);
 	if ((*len == 0) || (*len > LBS_CMD_BUFFER_SIZE)) {
-		lbs_pr_err("card cmd buffer has invalid # of bytes (%d)\n", *len);
+		netdev_err(priv->dev,
+			   "card cmd buffer has invalid # of bytes (%d)\n",
+			   *len);
 		goto out;
 	}
 
@@ -472,7 +477,9 @@ static struct sk_buff *if_cs_receive_data(struct lbs_private *priv)
 
 	len = if_cs_read16(priv->card, IF_CS_READ_LEN);
 	if (len == 0 || len > MRVDRV_ETH_RX_PACKET_BUFFER_SIZE) {
-		lbs_pr_err("card data buffer has invalid # of bytes (%d)\n", len);
+		netdev_err(priv->dev,
+			   "card data buffer has invalid # of bytes (%d)\n",
+			   len);
 		priv->dev->stats.rx_dropped++;
 		goto dat_err;
 	}
@@ -621,8 +628,10 @@ static int if_cs_prog_helper(struct if_cs_card *card, const struct firmware *fw)
 		if (remain < count)
 			count = remain;
 
-		/* "write the number of bytes to be sent to the I/O Command
-		 * write length register" */
+		/*
+		 * "write the number of bytes to be sent to the I/O Command
+		 * write length register"
+		 */
 		if_cs_write16(card, IF_CS_CMD_LEN, count);
 
 		/* "write this to I/O Command port register as 16 bit writes */
@@ -631,21 +640,27 @@ static int if_cs_prog_helper(struct if_cs_card *card, const struct firmware *fw)
 				&fw->data[sent],
 				count >> 1);
 
-		/* "Assert the download over interrupt command in the Host
-		 * status register" */
+		/*
+		 * "Assert the download over interrupt command in the Host
+		 * status register"
+		 */
 		if_cs_write8(card, IF_CS_HOST_STATUS, IF_CS_BIT_COMMAND);
 
-		/* "Assert the download over interrupt command in the Card
-		 * interrupt case register" */
+		/*
+		 * "Assert the download over interrupt command in the Card
+		 * interrupt case register"
+		 */
 		if_cs_write16(card, IF_CS_HOST_INT_CAUSE, IF_CS_BIT_COMMAND);
 
-		/* "The host polls the Card Status register ... for 50 ms before
-		   declaring a failure */
+		/*
+		 * "The host polls the Card Status register ... for 50 ms before
+		 * declaring a failure"
+		 */
 		ret = if_cs_poll_while_fw_download(card, IF_CS_CARD_STATUS,
 			IF_CS_BIT_COMMAND);
 		if (ret < 0) {
-			lbs_pr_err("can't download helper at 0x%x, ret %d\n",
-				sent, ret);
+			pr_err("can't download helper at 0x%x, ret %d\n",
+			       sent, ret);
 			goto done;
 		}
 
@@ -675,7 +690,7 @@ static int if_cs_prog_real(struct if_cs_card *card, const struct firmware *fw)
 	ret = if_cs_poll_while_fw_download(card, IF_CS_SQ_READ_LOW,
 		IF_CS_SQ_HELPER_OK);
 	if (ret < 0) {
-		lbs_pr_err("helper firmware doesn't answer\n");
+		pr_err("helper firmware doesn't answer\n");
 		goto done;
 	}
 
@@ -683,13 +698,13 @@ static int if_cs_prog_real(struct if_cs_card *card, const struct firmware *fw)
 		len = if_cs_read16(card, IF_CS_SQ_READ_LOW);
 		if (len & 1) {
 			retry++;
-			lbs_pr_info("odd, need to retry this firmware block\n");
+			pr_info("odd, need to retry this firmware block\n");
 		} else {
 			retry = 0;
 		}
 
 		if (retry > 20) {
-			lbs_pr_err("could not download firmware\n");
+			pr_err("could not download firmware\n");
 			ret = -ENODEV;
 			goto done;
 		}
@@ -709,14 +724,14 @@ static int if_cs_prog_real(struct if_cs_card *card, const struct firmware *fw)
 		ret = if_cs_poll_while_fw_download(card, IF_CS_CARD_STATUS,
 			IF_CS_BIT_COMMAND);
 		if (ret < 0) {
-			lbs_pr_err("can't download firmware at 0x%x\n", sent);
+			pr_err("can't download firmware at 0x%x\n", sent);
 			goto done;
 		}
 	}
 
 	ret = if_cs_poll_while_fw_download(card, IF_CS_SCRATCH, 0x5a);
 	if (ret < 0)
-		lbs_pr_err("firmware download failed\n");
+		pr_err("firmware download failed\n");
 
 done:
 	lbs_deb_leave_args(LBS_DEB_CS, "ret %d", ret);
@@ -750,7 +765,8 @@ static int if_cs_host_to_card(struct lbs_private *priv,
 		ret = if_cs_send_cmd(priv, buf, nb);
 		break;
 	default:
-		lbs_pr_err("%s: unsupported type %d\n", __func__, type);
+		netdev_err(priv->dev, "%s: unsupported type %d\n",
+			   __func__, type);
 	}
 
 	lbs_deb_leave_args(LBS_DEB_CS, "ret %d", ret);
@@ -779,7 +795,7 @@ static int if_cs_ioprobe(struct pcmcia_device *p_dev, void *priv_data)
 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
 
 	if (p_dev->resource[1]->end) {
-		lbs_pr_err("wrong CIS (check number of IO windows)\n");
+		pr_err("wrong CIS (check number of IO windows)\n");
 		return -ENODEV;
 	}
 
@@ -800,7 +816,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 
 	card = kzalloc(sizeof(struct if_cs_card), GFP_KERNEL);
 	if (!card) {
-		lbs_pr_err("error in kzalloc\n");
+		pr_err("error in kzalloc\n");
 		goto out;
 	}
 	card->p_dev = p_dev;
@@ -809,7 +825,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
 
 	if (pcmcia_loop_config(p_dev, if_cs_ioprobe, NULL)) {
-		lbs_pr_err("error in pcmcia_loop_config\n");
+		pr_err("error in pcmcia_loop_config\n");
 		goto out1;
 	}
 
@@ -825,14 +841,14 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	card->iobase = ioport_map(p_dev->resource[0]->start,
 				resource_size(p_dev->resource[0]));
 	if (!card->iobase) {
-		lbs_pr_err("error in ioport_map\n");
+		pr_err("error in ioport_map\n");
 		ret = -EIO;
 		goto out1;
 	}
 
 	ret = pcmcia_enable_device(p_dev);
 	if (ret) {
-		lbs_pr_err("error in pcmcia_enable_device\n");
+		pr_err("error in pcmcia_enable_device\n");
 		goto out2;
 	}
 
@@ -841,14 +857,14 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 
 	/*
 	 * Most of the libertas cards can do unaligned register access, but some
-	 * weird ones can not. That's especially true for the CF8305 card.
+	 * weird ones cannot. That's especially true for the CF8305 card.
 	 */
 	card->align_regs = 0;
 
 	card->model = get_model(p_dev->manf_id, p_dev->card_id);
 	if (card->model == MODEL_UNKNOWN) {
-		lbs_pr_err("unsupported manf_id 0x%04x / card_id 0x%04x\n",
-			   p_dev->manf_id, p_dev->card_id);
+		pr_err("unsupported manf_id 0x%04x / card_id 0x%04x\n",
+		       p_dev->manf_id, p_dev->card_id);
 		goto out2;
 	}
 
@@ -857,20 +873,20 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	if (card->model == MODEL_8305) {
 		card->align_regs = 1;
 		if (prod_id < IF_CS_CF8305_B1_REV) {
-			lbs_pr_err("8305 rev B0 and older are not supported\n");
+			pr_err("8305 rev B0 and older are not supported\n");
 			ret = -ENODEV;
 			goto out2;
 		}
 	}
 
 	if ((card->model == MODEL_8381) && prod_id < IF_CS_CF8381_B3_REV) {
-		lbs_pr_err("8381 rev B2 and older are not supported\n");
+		pr_err("8381 rev B2 and older are not supported\n");
 		ret = -ENODEV;
 		goto out2;
 	}
 
 	if ((card->model == MODEL_8385) && prod_id < IF_CS_CF8385_B1_REV) {
-		lbs_pr_err("8385 rev B0 and older are not supported\n");
+		pr_err("8385 rev B0 and older are not supported\n");
 		ret = -ENODEV;
 		goto out2;
 	}
@@ -878,7 +894,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	ret = lbs_get_firmware(&p_dev->dev, NULL, NULL, card->model,
 				&fw_table[0], &helper, &mainfw);
 	if (ret) {
-		lbs_pr_err("failed to find firmware (%d)\n", ret);
+		pr_err("failed to find firmware (%d)\n", ret);
 		goto out2;
 	}
 
@@ -909,18 +925,20 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	ret = request_irq(p_dev->irq, if_cs_interrupt,
 		IRQF_SHARED, DRV_NAME, card);
 	if (ret) {
-		lbs_pr_err("error in request_irq\n");
+		pr_err("error in request_irq\n");
 		goto out3;
 	}
 
-	/* Clear any interrupt cause that happened while sending
-	 * firmware/initializing card */
+	/*
+	 * Clear any interrupt cause that happened while sending
+	 * firmware/initializing card
+	 */
 	if_cs_write16(card, IF_CS_CARD_INT_CAUSE, IF_CS_BIT_MASK);
 	if_cs_enable_ints(card);
 
 	/* And finally bring the card up */
 	if (lbs_start_card(priv) != 0) {
-		lbs_pr_err("could not activate card\n");
+		pr_err("could not activate card\n");
 		goto out3;
 	}
 
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index b4de0ca10feb8f9ef18b826e00f82a240fb40e91..a7b5cb0c2753845a581543e2ccca7963993592b0 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -26,6 +26,8 @@
  * if_sdio_card_to_host() to pad the data.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/moduleparam.h>
 #include <linux/slab.h>
@@ -409,7 +411,7 @@ static int if_sdio_card_to_host(struct if_sdio_card *card)
 
 out:
 	if (ret)
-		lbs_pr_err("problem fetching packet from firmware\n");
+		pr_err("problem fetching packet from firmware\n");
 
 	lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
 
@@ -446,7 +448,7 @@ static void if_sdio_host_to_card_worker(struct work_struct *work)
 		}
 
 		if (ret)
-			lbs_pr_err("error %d sending packet to firmware\n", ret);
+			pr_err("error %d sending packet to firmware\n", ret);
 
 		sdio_release_host(card->func);
 
@@ -555,7 +557,7 @@ static int if_sdio_prog_helper(struct if_sdio_card *card,
 
 out:
 	if (ret)
-		lbs_pr_err("failed to load helper firmware\n");
+		pr_err("failed to load helper firmware\n");
 
 	lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
 	return ret;
@@ -669,7 +671,7 @@ static int if_sdio_prog_real(struct if_sdio_card *card,
 
 out:
 	if (ret)
-		lbs_pr_err("failed to load firmware\n");
+		pr_err("failed to load firmware\n");
 
 	lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
 	return ret;
@@ -723,7 +725,7 @@ static int if_sdio_prog_firmware(struct if_sdio_card *card)
 	ret = lbs_get_firmware(&card->func->dev, lbs_helper_name, lbs_fw_name,
 				card->model, &fw_table[0], &helper, &mainfw);
 	if (ret) {
-		lbs_pr_err("failed to find firmware (%d)\n", ret);
+		pr_err("failed to find firmware (%d)\n", ret);
 		goto out;
 	}
 
@@ -849,7 +851,7 @@ static int if_sdio_enter_deep_sleep(struct lbs_private *priv)
 	ret = __lbs_cmd(priv, CMD_802_11_DEEP_SLEEP, &cmd, sizeof(cmd),
 			lbs_cmd_copyback, (unsigned long) &cmd);
 	if (ret)
-		lbs_pr_err("DEEP_SLEEP cmd failed\n");
+		netdev_err(priv->dev, "DEEP_SLEEP cmd failed\n");
 
 	mdelay(200);
 	return ret;
@@ -865,7 +867,7 @@ static int if_sdio_exit_deep_sleep(struct lbs_private *priv)
 
 	sdio_writeb(card->func, HOST_POWER_UP, CONFIGURATION_REG, &ret);
 	if (ret)
-		lbs_pr_err("sdio_writeb failed!\n");
+		netdev_err(priv->dev, "sdio_writeb failed!\n");
 
 	sdio_release_host(card->func);
 	lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
@@ -882,7 +884,7 @@ static int if_sdio_reset_deep_sleep_wakeup(struct lbs_private *priv)
 
 	sdio_writeb(card->func, 0, CONFIGURATION_REG, &ret);
 	if (ret)
-		lbs_pr_err("sdio_writeb failed!\n");
+		netdev_err(priv->dev, "sdio_writeb failed!\n");
 
 	sdio_release_host(card->func);
 	lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
@@ -961,7 +963,7 @@ static int if_sdio_probe(struct sdio_func *func,
 	}
 
 	if (i == func->card->num_info) {
-		lbs_pr_err("unable to identify card model\n");
+		pr_err("unable to identify card model\n");
 		return -ENODEV;
 	}
 
@@ -995,7 +997,7 @@ static int if_sdio_probe(struct sdio_func *func,
 			break;
 	}
 	if (i == ARRAY_SIZE(fw_table)) {
-		lbs_pr_err("unknown card model 0x%x\n", card->model);
+		pr_err("unknown card model 0x%x\n", card->model);
 		ret = -ENODEV;
 		goto free;
 	}
@@ -1101,7 +1103,7 @@ static int if_sdio_probe(struct sdio_func *func,
 		lbs_deb_sdio("send function INIT command\n");
 		if (__lbs_cmd(priv, CMD_FUNC_INIT, &cmd, sizeof(cmd),
 				lbs_cmd_copyback, (unsigned long) &cmd))
-			lbs_pr_alert("CMD_FUNC_INIT cmd failed\n");
+			netdev_alert(priv->dev, "CMD_FUNC_INIT cmd failed\n");
 	}
 
 	ret = lbs_start_card(priv);
@@ -1163,7 +1165,7 @@ static void if_sdio_remove(struct sdio_func *func)
 		if (__lbs_cmd(card->priv, CMD_FUNC_SHUTDOWN,
 				&cmd, sizeof(cmd), lbs_cmd_copyback,
 				(unsigned long) &cmd))
-			lbs_pr_alert("CMD_FUNC_SHUTDOWN cmd failed\n");
+			pr_alert("CMD_FUNC_SHUTDOWN cmd failed\n");
 	}
 
 
@@ -1202,20 +1204,19 @@ static int if_sdio_suspend(struct device *dev)
 
 	mmc_pm_flag_t flags = sdio_get_host_pm_caps(func);
 
-	lbs_pr_info("%s: suspend: PM flags = 0x%x\n",
-						sdio_func_id(func), flags);
+	dev_info(dev, "%s: suspend: PM flags = 0x%x\n",
+		 sdio_func_id(func), flags);
 
 	/* If we aren't being asked to wake on anything, we should bail out
 	 * and let the SD stack power down the card.
 	 */
 	if (card->priv->wol_criteria == EHS_REMOVE_WAKEUP) {
-		lbs_pr_info("Suspend without wake params -- "
-						"powering down card.");
+		dev_info(dev, "Suspend without wake params -- powering down card\n");
 		return -ENOSYS;
 	}
 
 	if (!(flags & MMC_PM_KEEP_POWER)) {
-		lbs_pr_err("%s: cannot remain alive while host is suspended\n",
+		dev_err(dev, "%s: cannot remain alive while host is suspended\n",
 			sdio_func_id(func));
 		return -ENOSYS;
 	}
@@ -1237,7 +1238,7 @@ static int if_sdio_resume(struct device *dev)
 	struct if_sdio_card *card = sdio_get_drvdata(func);
 	int ret;
 
-	lbs_pr_info("%s: resume: we're back\n", sdio_func_id(func));
+	dev_info(dev, "%s: resume: we're back\n", sdio_func_id(func));
 
 	ret = lbs_resume(card->priv);
 
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index f6c2cd665f4932c351f0ee915ba4a27c59a57147..463352c890d7f752ad801172c733d1464f5516e6 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -17,6 +17,8 @@
  * (at your option) any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
 #include <linux/jiffies.h>
@@ -57,6 +59,7 @@ struct if_spi_card {
 	/* Handles all SPI communication (except for FW load) */
 	struct workqueue_struct		*workqueue;
 	struct work_struct		packet_work;
+	struct work_struct		resume_work;
 
 	u8				cmd_buffer[IF_SPI_CMD_BUF_SIZE];
 
@@ -68,6 +71,9 @@ struct if_spi_card {
 
 	/* Protects cmd_packet_list and data_packet_list */
 	spinlock_t			buffer_lock;
+
+	/* True is card suspended */
+	u8				suspended;
 };
 
 static void free_if_spi_card(struct if_spi_card *card)
@@ -139,8 +145,10 @@ static void spu_transaction_finish(struct if_spi_card *card)
 	card->prev_xfer_time = jiffies;
 }
 
-/* Write out a byte buffer to an SPI register,
- * using a series of 16-bit transfers. */
+/*
+ * Write out a byte buffer to an SPI register,
+ * using a series of 16-bit transfers.
+ */
 static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len)
 {
 	int err = 0;
@@ -204,8 +212,10 @@ static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len)
 	struct spi_transfer dummy_trans;
 	struct spi_transfer data_trans;
 
-	/* You must take an even number of bytes from the SPU, even if you
-	 * don't care about the last one.  */
+	/*
+	 * You must take an even number of bytes from the SPU, even if you
+	 * don't care about the last one.
+	 */
 	BUG_ON(len & 0x1);
 
 	spu_transaction_init(card);
@@ -254,8 +264,10 @@ static inline int spu_read_u16(struct if_spi_card *card, u16 reg, u16 *val)
 	return ret;
 }
 
-/* Read 32 bits from an SPI register.
- * The low 16 bits are read first. */
+/*
+ * Read 32 bits from an SPI register.
+ * The low 16 bits are read first.
+ */
 static int spu_read_u32(struct if_spi_card *card, u16 reg, u32 *val)
 {
 	__le32 buf;
@@ -267,13 +279,15 @@ static int spu_read_u32(struct if_spi_card *card, u16 reg, u32 *val)
 	return err;
 }
 
-/* Keep reading 16 bits from an SPI register until you get the correct result.
+/*
+ * Keep reading 16 bits from an SPI register until you get the correct result.
  *
  * If mask = 0, the correct result is any non-zero number.
  * If mask != 0, the correct result is any number where
  * number & target_mask == target
  *
- * Returns -ETIMEDOUT if a second passes without the correct result. */
+ * Returns -ETIMEDOUT if a second passes without the correct result.
+ */
 static int spu_wait_for_u16(struct if_spi_card *card, u16 reg,
 			u16 target_mask, u16 target)
 {
@@ -293,16 +307,17 @@ static int spu_wait_for_u16(struct if_spi_card *card, u16 reg,
 		}
 		udelay(100);
 		if (time_after(jiffies, timeout)) {
-			lbs_pr_err("%s: timeout with val=%02x, "
-			       "target_mask=%02x, target=%02x\n",
+			pr_err("%s: timeout with val=%02x, target_mask=%02x, target=%02x\n",
 			       __func__, val, target_mask, target);
 			return -ETIMEDOUT;
 		}
 	}
 }
 
-/* Read 16 bits from an SPI register until you receive a specific value.
- * Returns -ETIMEDOUT if a 4 tries pass without success. */
+/*
+ * Read 16 bits from an SPI register until you receive a specific value.
+ * Returns -ETIMEDOUT if a 4 tries pass without success.
+ */
 static int spu_wait_for_u32(struct if_spi_card *card, u32 reg, u32 target)
 {
 	int err, try;
@@ -324,8 +339,10 @@ static int spu_set_interrupt_mode(struct if_spi_card *card,
 {
 	int err = 0;
 
-	/* We can suppress a host interrupt by clearing the appropriate
-	 * bit in the "host interrupt status mask" register */
+	/*
+	 * We can suppress a host interrupt by clearing the appropriate
+	 * bit in the "host interrupt status mask" register
+	 */
 	if (suppress_host_int) {
 		err = spu_write_u16(card, IF_SPI_HOST_INT_STATUS_MASK_REG, 0);
 		if (err)
@@ -341,10 +358,12 @@ static int spu_set_interrupt_mode(struct if_spi_card *card,
 			return err;
 	}
 
-	/* If auto-interrupts are on, the completion of certain transactions
+	/*
+	 * If auto-interrupts are on, the completion of certain transactions
 	 * will trigger an interrupt automatically. If auto-interrupts
 	 * are off, we need to set the "Card Interrupt Cause" register to
-	 * trigger a card interrupt. */
+	 * trigger a card interrupt.
+	 */
 	if (auto_int) {
 		err = spu_write_u16(card, IF_SPI_HOST_INT_CTRL_REG,
 				IF_SPI_HICT_TX_DOWNLOAD_OVER_AUTO |
@@ -387,7 +406,7 @@ static int spu_set_bus_mode(struct if_spi_card *card, u16 mode)
 	if (err)
 		return err;
 	if ((rval & 0xF) != mode) {
-		lbs_pr_err("Can't read bus mode register.\n");
+		pr_err("Can't read bus mode register\n");
 		return -EIO;
 	}
 	return 0;
@@ -398,8 +417,10 @@ static int spu_init(struct if_spi_card *card, int use_dummy_writes)
 	int err = 0;
 	u32 delay;
 
-	/* We have to start up in timed delay mode so that we can safely
-	 * read the Delay Read Register. */
+	/*
+	 * We have to start up in timed delay mode so that we can safely
+	 * read the Delay Read Register.
+	 */
 	card->use_dummy_writes = 0;
 	err = spu_set_bus_mode(card,
 				IF_SPI_BUS_MODE_SPI_CLOCK_PHASE_RISING |
@@ -455,8 +476,10 @@ static int if_spi_prog_helper_firmware(struct if_spi_card *card,
 
 	/* Load helper firmware image */
 	while (bytes_remaining > 0) {
-		/* Scratch pad 1 should contain the number of bytes we
-		 * want to download to the firmware */
+		/*
+		 * Scratch pad 1 should contain the number of bytes we
+		 * want to download to the firmware
+		 */
 		err = spu_write_u16(card, IF_SPI_SCRATCH_1_REG,
 					HELPER_FW_LOAD_CHUNK_SZ);
 		if (err)
@@ -468,8 +491,10 @@ static int if_spi_prog_helper_firmware(struct if_spi_card *card,
 		if (err)
 			goto out;
 
-		/* Feed the data into the command read/write port reg
-		 * in chunks of 64 bytes */
+		/*
+		 * Feed the data into the command read/write port reg
+		 * in chunks of 64 bytes
+		 */
 		memset(temp, 0, sizeof(temp));
 		memcpy(temp, fw,
 		       min(bytes_remaining, HELPER_FW_LOAD_CHUNK_SZ));
@@ -491,9 +516,11 @@ static int if_spi_prog_helper_firmware(struct if_spi_card *card,
 		fw += HELPER_FW_LOAD_CHUNK_SZ;
 	}
 
-	/* Once the helper / single stage firmware download is complete,
+	/*
+	 * Once the helper / single stage firmware download is complete,
 	 * write 0 to scratch pad 1 and interrupt the
-	 * bootloader. This completes the helper download. */
+	 * bootloader. This completes the helper download.
+	 */
 	err = spu_write_u16(card, IF_SPI_SCRATCH_1_REG, FIRMWARE_DNLD_OK);
 	if (err)
 		goto out;
@@ -508,26 +535,30 @@ static int if_spi_prog_helper_firmware(struct if_spi_card *card,
 
 out:
 	if (err)
-		lbs_pr_err("failed to load helper firmware (err=%d)\n", err);
+		pr_err("failed to load helper firmware (err=%d)\n", err);
 	lbs_deb_leave_args(LBS_DEB_SPI, "err %d", err);
 	return err;
 }
 
-/* Returns the length of the next packet the firmware expects us to send
- * Sets crc_err if the previous transfer had a CRC error. */
+/*
+ * Returns the length of the next packet the firmware expects us to send.
+ * Sets crc_err if the previous transfer had a CRC error.
+ */
 static int if_spi_prog_main_firmware_check_len(struct if_spi_card *card,
 						int *crc_err)
 {
 	u16 len;
 	int err = 0;
 
-	/* wait until the host interrupt status register indicates
-	 * that we are ready to download */
+	/*
+	 * wait until the host interrupt status register indicates
+	 * that we are ready to download
+	 */
 	err = spu_wait_for_u16(card, IF_SPI_HOST_INT_STATUS_REG,
 				IF_SPI_HIST_CMD_DOWNLOAD_RDY,
 				IF_SPI_HIST_CMD_DOWNLOAD_RDY);
 	if (err) {
-		lbs_pr_err("timed out waiting for host_int_status\n");
+		pr_err("timed out waiting for host_int_status\n");
 		return err;
 	}
 
@@ -537,9 +568,8 @@ static int if_spi_prog_main_firmware_check_len(struct if_spi_card *card,
 		return err;
 
 	if (len > IF_SPI_CMD_BUF_SIZE) {
-		lbs_pr_err("firmware load device requested a larger "
-			   "tranfer than we are prepared to "
-			   "handle. (len = %d)\n", len);
+		pr_err("firmware load device requested a larger transfer than we are prepared to handle (len = %d)\n",
+		       len);
 		return -EIO;
 	}
 	if (len & 0x1) {
@@ -555,6 +585,7 @@ static int if_spi_prog_main_firmware_check_len(struct if_spi_card *card,
 static int if_spi_prog_main_firmware(struct if_spi_card *card,
 					const struct firmware *firmware)
 {
+	struct lbs_private *priv = card->priv;
 	int len, prev_len;
 	int bytes, crc_err = 0, err = 0;
 	const u8 *fw;
@@ -568,8 +599,9 @@ static int if_spi_prog_main_firmware(struct if_spi_card *card,
 
 	err = spu_wait_for_u16(card, IF_SPI_SCRATCH_1_REG, 0, 0);
 	if (err) {
-		lbs_pr_err("%s: timed out waiting for initial "
-			   "scratch reg = 0\n", __func__);
+		netdev_err(priv->dev,
+			   "%s: timed out waiting for initial scratch reg = 0\n",
+			   __func__);
 		goto out;
 	}
 
@@ -583,17 +615,18 @@ static int if_spi_prog_main_firmware(struct if_spi_card *card,
 			goto out;
 		}
 		if (bytes < 0) {
-			/* If there are no more bytes left, we would normally
-			 * expect to have terminated with len = 0 */
-			lbs_pr_err("Firmware load wants more bytes "
-				   "than we have to offer.\n");
+			/*
+			 * If there are no more bytes left, we would normally
+			 * expect to have terminated with len = 0
+			 */
+			netdev_err(priv->dev,
+				   "Firmware load wants more bytes than we have to offer.\n");
 			break;
 		}
 		if (crc_err) {
 			/* Previous transfer failed. */
 			if (++num_crc_errs > MAX_MAIN_FW_LOAD_CRC_ERR) {
-				lbs_pr_err("Too many CRC errors encountered "
-					   "in firmware load.\n");
+				pr_err("Too many CRC errors encountered in firmware load.\n");
 				err = -EIO;
 				goto out;
 			}
@@ -622,21 +655,20 @@ static int if_spi_prog_main_firmware(struct if_spi_card *card,
 		prev_len = len;
 	}
 	if (bytes > prev_len) {
-		lbs_pr_err("firmware load wants fewer bytes than "
-			   "we have to offer.\n");
+		pr_err("firmware load wants fewer bytes than we have to offer\n");
 	}
 
 	/* Confirm firmware download */
 	err = spu_wait_for_u32(card, IF_SPI_SCRATCH_4_REG,
 					SUCCESSFUL_FW_DOWNLOAD_MAGIC);
 	if (err) {
-		lbs_pr_err("failed to confirm the firmware download\n");
+		pr_err("failed to confirm the firmware download\n");
 		goto out;
 	}
 
 out:
 	if (err)
-		lbs_pr_err("failed to load firmware (err=%d)\n", err);
+		pr_err("failed to load firmware (err=%d)\n", err);
 	lbs_deb_leave_args(LBS_DEB_SPI, "err %d", err);
 	return err;
 }
@@ -656,14 +688,18 @@ static int if_spi_c2h_cmd(struct if_spi_card *card)
 	u16 len;
 	u8 i;
 
-	/* We need a buffer big enough to handle whatever people send to
-	 * hw_host_to_card */
+	/*
+	 * We need a buffer big enough to handle whatever people send to
+	 * hw_host_to_card
+	 */
 	BUILD_BUG_ON(IF_SPI_CMD_BUF_SIZE < LBS_CMD_BUFFER_SIZE);
 	BUILD_BUG_ON(IF_SPI_CMD_BUF_SIZE < LBS_UPLD_SIZE);
 
-	/* It's just annoying if the buffer size isn't a multiple of 4, because
-	 * then we might have len <  IF_SPI_CMD_BUF_SIZE but
-	 * ALIGN(len, 4) > IF_SPI_CMD_BUF_SIZE */
+	/*
+	 * It's just annoying if the buffer size isn't a multiple of 4, because
+	 * then we might have len < IF_SPI_CMD_BUF_SIZE but
+	 * ALIGN(len, 4) > IF_SPI_CMD_BUF_SIZE
+	 */
 	BUILD_BUG_ON(IF_SPI_CMD_BUF_SIZE % 4 != 0);
 
 	lbs_deb_enter(LBS_DEB_SPI);
@@ -673,13 +709,13 @@ static int if_spi_c2h_cmd(struct if_spi_card *card)
 	if (err)
 		goto out;
 	if (!len) {
-		lbs_pr_err("%s: error: card has no data for host\n",
+		netdev_err(priv->dev, "%s: error: card has no data for host\n",
 			   __func__);
 		err = -EINVAL;
 		goto out;
 	} else if (len > IF_SPI_CMD_BUF_SIZE) {
-		lbs_pr_err("%s: error: response packet too large: "
-			   "%d bytes, but maximum is %d\n",
+		netdev_err(priv->dev,
+			   "%s: error: response packet too large: %d bytes, but maximum is %d\n",
 			   __func__, len, IF_SPI_CMD_BUF_SIZE);
 		err = -EINVAL;
 		goto out;
@@ -701,7 +737,7 @@ static int if_spi_c2h_cmd(struct if_spi_card *card)
 
 out:
 	if (err)
-		lbs_pr_err("%s: err=%d\n", __func__, err);
+		netdev_err(priv->dev, "%s: err=%d\n", __func__, err);
 	lbs_deb_leave(LBS_DEB_SPI);
 	return err;
 }
@@ -709,6 +745,7 @@ static int if_spi_c2h_cmd(struct if_spi_card *card)
 /* Move data from the card to the host */
 static int if_spi_c2h_data(struct if_spi_card *card)
 {
+	struct lbs_private *priv = card->priv;
 	struct sk_buff *skb;
 	char *data;
 	u16 len;
@@ -721,13 +758,13 @@ static int if_spi_c2h_data(struct if_spi_card *card)
 	if (err)
 		goto out;
 	if (!len) {
-		lbs_pr_err("%s: error: card has no data for host\n",
+		netdev_err(priv->dev, "%s: error: card has no data for host\n",
 			   __func__);
 		err = -EINVAL;
 		goto out;
 	} else if (len > MRVDRV_ETH_RX_PACKET_BUFFER_SIZE) {
-		lbs_pr_err("%s: error: card has %d bytes of data, but "
-			   "our maximum skb size is %zu\n",
+		netdev_err(priv->dev,
+			   "%s: error: card has %d bytes of data, but our maximum skb size is %zu\n",
 			   __func__, len, MRVDRV_ETH_RX_PACKET_BUFFER_SIZE);
 		err = -EINVAL;
 		goto out;
@@ -759,7 +796,7 @@ static int if_spi_c2h_data(struct if_spi_card *card)
 	dev_kfree_skb(skb);
 out:
 	if (err)
-		lbs_pr_err("%s: err=%d\n", __func__, err);
+		netdev_err(priv->dev, "%s: err=%d\n", __func__, err);
 	lbs_deb_leave(LBS_DEB_SPI);
 	return err;
 }
@@ -768,6 +805,7 @@ static int if_spi_c2h_data(struct if_spi_card *card)
 static void if_spi_h2c(struct if_spi_card *card,
 			struct if_spi_packet *packet, int type)
 {
+	struct lbs_private *priv = card->priv;
 	int err = 0;
 	u16 int_type, port_reg;
 
@@ -781,7 +819,8 @@ static void if_spi_h2c(struct if_spi_card *card,
 		port_reg = IF_SPI_CMD_RDWRPORT_REG;
 		break;
 	default:
-		lbs_pr_err("can't transfer buffer of type %d\n", type);
+		netdev_err(priv->dev, "can't transfer buffer of type %d\n",
+			   type);
 		err = -EINVAL;
 		goto out;
 	}
@@ -795,7 +834,7 @@ static void if_spi_h2c(struct if_spi_card *card,
 	kfree(packet);
 
 	if (err)
-		lbs_pr_err("%s: error %d\n", __func__, err);
+		netdev_err(priv->dev, "%s: error %d\n", __func__, err);
 }
 
 /* Inform the host about a card event */
@@ -819,7 +858,7 @@ static void if_spi_e2h(struct if_spi_card *card)
 	lbs_queue_event(priv, cause & 0xff);
 out:
 	if (err)
-		lbs_pr_err("%s: error %d\n", __func__, err);
+		netdev_err(priv->dev, "%s: error %d\n", __func__, err);
 }
 
 static void if_spi_host_to_card_worker(struct work_struct *work)
@@ -829,17 +868,21 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
 	u16 hiStatus;
 	unsigned long flags;
 	struct if_spi_packet *packet;
+	struct lbs_private *priv;
 
 	card = container_of(work, struct if_spi_card, packet_work);
+	priv = card->priv;
 
 	lbs_deb_enter(LBS_DEB_SPI);
 
-	/* Read the host interrupt status register to see what we
-	 * can do. */
+	/*
+	 * Read the host interrupt status register to see what we
+	 * can do.
+	 */
 	err = spu_read_u16(card, IF_SPI_HOST_INT_STATUS_REG,
 				&hiStatus);
 	if (err) {
-		lbs_pr_err("I/O error\n");
+		netdev_err(priv->dev, "I/O error\n");
 		goto err;
 	}
 
@@ -854,12 +897,15 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
 			goto err;
 	}
 
-	/* workaround: in PS mode, the card does not set the Command
-	 * Download Ready bit, but it sets TX Download Ready. */
+	/*
+	 * workaround: in PS mode, the card does not set the Command
+	 * Download Ready bit, but it sets TX Download Ready.
+	 */
 	if (hiStatus & IF_SPI_HIST_CMD_DOWNLOAD_RDY ||
 	   (card->priv->psstate != PS_STATE_FULL_POWER &&
 	    (hiStatus & IF_SPI_HIST_TX_DOWNLOAD_RDY))) {
-		/* This means two things. First of all,
+		/*
+		 * This means two things. First of all,
 		 * if there was a previous command sent, the card has
 		 * successfully received it.
 		 * Secondly, it is now ready to download another
@@ -867,8 +913,7 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
 		 */
 		lbs_host_to_card_done(card->priv);
 
-		/* Do we have any command packets from the host to
-		 * send? */
+		/* Do we have any command packets from the host to send? */
 		packet = NULL;
 		spin_lock_irqsave(&card->buffer_lock, flags);
 		if (!list_empty(&card->cmd_packet_list)) {
@@ -882,8 +927,7 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
 			if_spi_h2c(card, packet, MVMS_CMD);
 	}
 	if (hiStatus & IF_SPI_HIST_TX_DOWNLOAD_RDY) {
-		/* Do we have any data packets from the host to
-		 * send? */
+		/* Do we have any data packets from the host to send? */
 		packet = NULL;
 		spin_lock_irqsave(&card->buffer_lock, flags);
 		if (!list_empty(&card->data_packet_list)) {
@@ -901,7 +945,7 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
 
 err:
 	if (err)
-		lbs_pr_err("%s: got error %d\n", __func__, err);
+		netdev_err(priv->dev, "%s: got error %d\n", __func__, err);
 
 	lbs_deb_leave(LBS_DEB_SPI);
 }
@@ -910,7 +954,8 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
  * Host to Card
  *
  * Called from Libertas to transfer some data to the WLAN device
- * We can't sleep here. */
+ * We can't sleep here.
+ */
 static int if_spi_host_to_card(struct lbs_private *priv,
 				u8 type, u8 *buf, u16 nb)
 {
@@ -923,7 +968,8 @@ static int if_spi_host_to_card(struct lbs_private *priv,
 	lbs_deb_enter_args(LBS_DEB_SPI, "type %d, bytes %d", type, nb);
 
 	if (nb == 0) {
-		lbs_pr_err("%s: invalid size requested: %d\n", __func__, nb);
+		netdev_err(priv->dev, "%s: invalid size requested: %d\n",
+			   __func__, nb);
 		err = -EINVAL;
 		goto out;
 	}
@@ -951,7 +997,8 @@ static int if_spi_host_to_card(struct lbs_private *priv,
 		spin_unlock_irqrestore(&card->buffer_lock, flags);
 		break;
 	default:
-		lbs_pr_err("can't transfer buffer of type %d", type);
+		netdev_err(priv->dev, "can't transfer buffer of type %d\n",
+			   type);
 		err = -EINVAL;
 		break;
 	}
@@ -984,6 +1031,7 @@ static irqreturn_t if_spi_host_interrupt(int irq, void *dev_id)
 
 static int if_spi_init_card(struct if_spi_card *card)
 {
+	struct lbs_private *priv = card->priv;
 	struct spi_device *spi = card->spi;
 	int err, i;
 	u32 scratch;
@@ -1012,8 +1060,8 @@ static int if_spi_init_card(struct if_spi_card *card)
 				break;
 		}
 		if (i == ARRAY_SIZE(fw_table)) {
-			lbs_pr_err("Unsupported chip_id: 0x%02x\n",
-					card->card_id);
+			netdev_err(priv->dev, "Unsupported chip_id: 0x%02x\n",
+				   card->card_id);
 			err = -ENODEV;
 			goto out;
 		}
@@ -1022,7 +1070,8 @@ static int if_spi_init_card(struct if_spi_card *card)
 					card->card_id, &fw_table[0], &helper,
 					&mainfw);
 		if (err) {
-			lbs_pr_err("failed to find firmware (%d)\n", err);
+			netdev_err(priv->dev, "failed to find firmware (%d)\n",
+				   err);
 			goto out;
 		}
 
@@ -1057,6 +1106,28 @@ static int if_spi_init_card(struct if_spi_card *card)
 	return err;
 }
 
+static void if_spi_resume_worker(struct work_struct *work)
+{
+	struct if_spi_card *card;
+
+	card = container_of(work, struct if_spi_card, resume_work);
+
+	if (card->suspended) {
+		if (card->pdata->setup)
+			card->pdata->setup(card->spi);
+
+		/* Init card ... */
+		if_spi_init_card(card);
+
+		enable_irq(card->spi->irq);
+
+		/* And resume it ... */
+		lbs_resume(card->priv);
+
+		card->suspended = 0;
+	}
+}
+
 static int __devinit if_spi_probe(struct spi_device *spi)
 {
 	struct if_spi_card *card;
@@ -1099,14 +1170,17 @@ static int __devinit if_spi_probe(struct spi_device *spi)
 	if (err)
 		goto free_card;
 
-	/* Register our card with libertas.
-	 * This will call alloc_etherdev */
+	/*
+	 * Register our card with libertas.
+	 * This will call alloc_etherdev.
+	 */
 	priv = lbs_add_card(card, &spi->dev);
 	if (!priv) {
 		err = -ENOMEM;
 		goto free_card;
 	}
 	card->priv = priv;
+	priv->setup_fw_on_resume = 1;
 	priv->card = card;
 	priv->hw_host_to_card = if_spi_host_to_card;
 	priv->enter_deep_sleep = NULL;
@@ -1117,17 +1191,20 @@ static int __devinit if_spi_probe(struct spi_device *spi)
 	/* Initialize interrupt handling stuff. */
 	card->workqueue = create_workqueue("libertas_spi");
 	INIT_WORK(&card->packet_work, if_spi_host_to_card_worker);
+	INIT_WORK(&card->resume_work, if_spi_resume_worker);
 
 	err = request_irq(spi->irq, if_spi_host_interrupt,
 			IRQF_TRIGGER_FALLING, "libertas_spi", card);
 	if (err) {
-		lbs_pr_err("can't get host irq line-- request_irq failed\n");
+		pr_err("can't get host irq line-- request_irq failed\n");
 		goto terminate_workqueue;
 	}
 
-	/* Start the card.
+	/*
+	 * Start the card.
 	 * This will call register_netdev, and we'll start
-	 * getting interrupts... */
+	 * getting interrupts...
+	 */
 	err = lbs_start_card(priv);
 	if (err)
 		goto release_irq;
@@ -1161,6 +1238,8 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
 	lbs_deb_spi("libertas_spi_remove\n");
 	lbs_deb_enter(LBS_DEB_SPI);
 
+	cancel_work_sync(&card->resume_work);
+
 	lbs_stop_card(priv);
 	lbs_remove_card(priv); /* will call free_netdev */
 
@@ -1174,6 +1253,40 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
 	return 0;
 }
 
+static int if_spi_suspend(struct device *dev)
+{
+	struct spi_device *spi = to_spi_device(dev);
+	struct if_spi_card *card = spi_get_drvdata(spi);
+
+	if (!card->suspended) {
+		lbs_suspend(card->priv);
+		flush_workqueue(card->workqueue);
+		disable_irq(spi->irq);
+
+		if (card->pdata->teardown)
+			card->pdata->teardown(spi);
+		card->suspended = 1;
+	}
+
+	return 0;
+}
+
+static int if_spi_resume(struct device *dev)
+{
+	struct spi_device *spi = to_spi_device(dev);
+	struct if_spi_card *card = spi_get_drvdata(spi);
+
+	/* Schedule delayed work */
+	schedule_work(&card->resume_work);
+
+	return 0;
+}
+
+static const struct dev_pm_ops if_spi_pm_ops = {
+	.suspend	= if_spi_suspend,
+	.resume		= if_spi_resume,
+};
+
 static struct spi_driver libertas_spi_driver = {
 	.probe	= if_spi_probe,
 	.remove = __devexit_p(libertas_spi_remove),
@@ -1181,6 +1294,7 @@ static struct spi_driver libertas_spi_driver = {
 		.name	= "libertas_spi",
 		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
+		.pm	= &if_spi_pm_ops,
 	},
 };
 
diff --git a/drivers/net/wireless/libertas/if_spi.h b/drivers/net/wireless/libertas/if_spi.h
index d2ac1dcd7e2e2eb26248a92f803b20f98b7850c9..e450e31fd11dce84b2a6544759ee34befc77a567 100644
--- a/drivers/net/wireless/libertas/if_spi.h
+++ b/drivers/net/wireless/libertas/if_spi.h
@@ -86,34 +86,34 @@
 #define IF_SPI_DEVICEID_CTRL_REG_TO_CARD_REV(dc) (dc & 0x000000ff)
 
 /***************** IF_SPI_HOST_INT_CTRL_REG *****************/
-/** Host Interrupt Control bit : Wake up */
+/* Host Interrupt Control bit : Wake up */
 #define IF_SPI_HICT_WAKE_UP				(1<<0)
-/** Host Interrupt Control bit : WLAN ready */
+/* Host Interrupt Control bit : WLAN ready */
 #define IF_SPI_HICT_WLAN_READY				(1<<1)
 /*#define IF_SPI_HICT_FIFO_FIRST_HALF_EMPTY		(1<<2) */
 /*#define IF_SPI_HICT_FIFO_SECOND_HALF_EMPTY		(1<<3) */
 /*#define IF_SPI_HICT_IRQSRC_WLAN			(1<<4) */
-/** Host Interrupt Control bit : Tx auto download */
+/* Host Interrupt Control bit : Tx auto download */
 #define IF_SPI_HICT_TX_DOWNLOAD_OVER_AUTO		(1<<5)
-/** Host Interrupt Control bit : Rx auto upload */
+/* Host Interrupt Control bit : Rx auto upload */
 #define IF_SPI_HICT_RX_UPLOAD_OVER_AUTO			(1<<6)
-/** Host Interrupt Control bit : Command auto download */
+/* Host Interrupt Control bit : Command auto download */
 #define IF_SPI_HICT_CMD_DOWNLOAD_OVER_AUTO		(1<<7)
-/** Host Interrupt Control bit : Command auto upload */
+/* Host Interrupt Control bit : Command auto upload */
 #define IF_SPI_HICT_CMD_UPLOAD_OVER_AUTO		(1<<8)
 
 /***************** IF_SPI_CARD_INT_CAUSE_REG *****************/
-/** Card Interrupt Case bit : Tx download over */
+/* Card Interrupt Case bit : Tx download over */
 #define IF_SPI_CIC_TX_DOWNLOAD_OVER			(1<<0)
-/** Card Interrupt Case bit : Rx upload over */
+/* Card Interrupt Case bit : Rx upload over */
 #define IF_SPI_CIC_RX_UPLOAD_OVER			(1<<1)
-/** Card Interrupt Case bit : Command download over */
+/* Card Interrupt Case bit : Command download over */
 #define IF_SPI_CIC_CMD_DOWNLOAD_OVER			(1<<2)
-/** Card Interrupt Case bit : Host event */
+/* Card Interrupt Case bit : Host event */
 #define IF_SPI_CIC_HOST_EVENT				(1<<3)
-/** Card Interrupt Case bit : Command upload over */
+/* Card Interrupt Case bit : Command upload over */
 #define IF_SPI_CIC_CMD_UPLOAD_OVER			(1<<4)
-/** Card Interrupt Case bit : Power down */
+/* Card Interrupt Case bit : Power down */
 #define IF_SPI_CIC_POWER_DOWN				(1<<5)
 
 /***************** IF_SPI_CARD_INT_STATUS_REG *****************/
@@ -138,51 +138,51 @@
 #define IF_SPI_HICU_CMD_RD_FIFO_UNDERFLOW		(1<<10)
 
 /***************** IF_SPI_HOST_INT_STATUS_REG *****************/
-/** Host Interrupt Status bit : Tx download ready */
+/* Host Interrupt Status bit : Tx download ready */
 #define IF_SPI_HIST_TX_DOWNLOAD_RDY			(1<<0)
-/** Host Interrupt Status bit : Rx upload ready */
+/* Host Interrupt Status bit : Rx upload ready */
 #define IF_SPI_HIST_RX_UPLOAD_RDY			(1<<1)
-/** Host Interrupt Status bit : Command download ready */
+/* Host Interrupt Status bit : Command download ready */
 #define IF_SPI_HIST_CMD_DOWNLOAD_RDY			(1<<2)
-/** Host Interrupt Status bit : Card event */
+/* Host Interrupt Status bit : Card event */
 #define IF_SPI_HIST_CARD_EVENT				(1<<3)
-/** Host Interrupt Status bit : Command upload ready */
+/* Host Interrupt Status bit : Command upload ready */
 #define IF_SPI_HIST_CMD_UPLOAD_RDY			(1<<4)
-/** Host Interrupt Status bit : I/O write FIFO overflow */
+/* Host Interrupt Status bit : I/O write FIFO overflow */
 #define IF_SPI_HIST_IO_WR_FIFO_OVERFLOW			(1<<5)
-/** Host Interrupt Status bit : I/O read FIFO underflow */
+/* Host Interrupt Status bit : I/O read FIFO underflow */
 #define IF_SPI_HIST_IO_RD_FIFO_UNDRFLOW			(1<<6)
-/** Host Interrupt Status bit : Data write FIFO overflow */
+/* Host Interrupt Status bit : Data write FIFO overflow */
 #define IF_SPI_HIST_DATA_WR_FIFO_OVERFLOW		(1<<7)
-/** Host Interrupt Status bit : Data read FIFO underflow */
+/* Host Interrupt Status bit : Data read FIFO underflow */
 #define IF_SPI_HIST_DATA_RD_FIFO_UNDERFLOW		(1<<8)
-/** Host Interrupt Status bit : Command write FIFO overflow */
+/* Host Interrupt Status bit : Command write FIFO overflow */
 #define IF_SPI_HIST_CMD_WR_FIFO_OVERFLOW		(1<<9)
-/** Host Interrupt Status bit : Command read FIFO underflow */
+/* Host Interrupt Status bit : Command read FIFO underflow */
 #define IF_SPI_HIST_CMD_RD_FIFO_UNDERFLOW		(1<<10)
 
 /***************** IF_SPI_HOST_INT_STATUS_MASK_REG *****************/
-/** Host Interrupt Status Mask bit : Tx download ready */
+/* Host Interrupt Status Mask bit : Tx download ready */
 #define IF_SPI_HISM_TX_DOWNLOAD_RDY			(1<<0)
-/** Host Interrupt Status Mask bit : Rx upload ready */
+/* Host Interrupt Status Mask bit : Rx upload ready */
 #define IF_SPI_HISM_RX_UPLOAD_RDY			(1<<1)
-/** Host Interrupt Status Mask bit : Command download ready */
+/* Host Interrupt Status Mask bit : Command download ready */
 #define IF_SPI_HISM_CMD_DOWNLOAD_RDY			(1<<2)
-/** Host Interrupt Status Mask bit : Card event */
+/* Host Interrupt Status Mask bit : Card event */
 #define IF_SPI_HISM_CARDEVENT				(1<<3)
-/** Host Interrupt Status Mask bit : Command upload ready */
+/* Host Interrupt Status Mask bit : Command upload ready */
 #define IF_SPI_HISM_CMD_UPLOAD_RDY			(1<<4)
-/** Host Interrupt Status Mask bit : I/O write FIFO overflow */
+/* Host Interrupt Status Mask bit : I/O write FIFO overflow */
 #define IF_SPI_HISM_IO_WR_FIFO_OVERFLOW			(1<<5)
-/** Host Interrupt Status Mask bit : I/O read FIFO underflow */
+/* Host Interrupt Status Mask bit : I/O read FIFO underflow */
 #define IF_SPI_HISM_IO_RD_FIFO_UNDERFLOW		(1<<6)
-/** Host Interrupt Status Mask bit : Data write FIFO overflow */
+/* Host Interrupt Status Mask bit : Data write FIFO overflow */
 #define IF_SPI_HISM_DATA_WR_FIFO_OVERFLOW		(1<<7)
-/** Host Interrupt Status Mask bit : Data write FIFO underflow */
+/* Host Interrupt Status Mask bit : Data write FIFO underflow */
 #define IF_SPI_HISM_DATA_RD_FIFO_UNDERFLOW		(1<<8)
-/** Host Interrupt Status Mask bit : Command write FIFO overflow */
+/* Host Interrupt Status Mask bit : Command write FIFO overflow */
 #define IF_SPI_HISM_CMD_WR_FIFO_OVERFLOW		(1<<9)
-/** Host Interrupt Status Mask bit : Command write FIFO underflow */
+/* Host Interrupt Status Mask bit : Command write FIFO underflow */
 #define IF_SPI_HISM_CMD_RD_FIFO_UNDERFLOW		(1<<10)
 
 /***************** IF_SPI_SPU_BUS_MODE_REG *****************/
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 6524c70363d9f507ac137c0482d3ff6094fd0ffd..b5acc393a65a02886631b2c91925dbf8f1375d78 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -1,6 +1,9 @@
-/**
-  * This file contains functions used in USB interface module.
-  */
+/*
+ * This file contains functions used in USB interface module.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/delay.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
@@ -66,7 +69,7 @@ static int if_usb_reset_device(struct if_usb_card *cardp);
 
 /* sysfs hooks */
 
-/**
+/*
  *  Set function to write firmware to device's persistent memory
  */
 static ssize_t if_usb_firmware_set(struct device *dev,
@@ -85,7 +88,7 @@ static ssize_t if_usb_firmware_set(struct device *dev,
 	return ret;
 }
 
-/**
+/*
  * lbs_flash_fw attribute to be exported per ethX interface through sysfs
  * (/sys/class/net/ethX/lbs_flash_fw).  Use this like so to write firmware to
  * the device's persistent memory:
@@ -94,7 +97,14 @@ static ssize_t if_usb_firmware_set(struct device *dev,
 static DEVICE_ATTR(lbs_flash_fw, 0200, NULL, if_usb_firmware_set);
 
 /**
- *  Set function to write firmware to device's persistent memory
+ * if_usb_boot2_set - write firmware to device's persistent memory
+ *
+ * @dev: target device
+ * @attr: device attributes
+ * @buf: firmware buffer to write
+ * @count: number of bytes to write
+ *
+ * returns: number of bytes written or negative error code
  */
 static ssize_t if_usb_boot2_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
@@ -112,7 +122,7 @@ static ssize_t if_usb_boot2_set(struct device *dev,
 	return ret;
 }
 
-/**
+/*
  * lbs_flash_boot2 attribute to be exported per ethX interface through sysfs
  * (/sys/class/net/ethX/lbs_flash_boot2).  Use this like so to write firmware
  * to the device's persistent memory:
@@ -121,9 +131,10 @@ static ssize_t if_usb_boot2_set(struct device *dev,
 static DEVICE_ATTR(lbs_flash_boot2, 0200, NULL, if_usb_boot2_set);
 
 /**
- *  @brief  call back function to handle the status of the URB
- *  @param urb 		pointer to urb structure
- *  @return 	   	N/A
+ * if_usb_write_bulk_callback - callback function to handle the status
+ * of the URB
+ * @urb:	pointer to &urb structure
+ * returns:	N/A
  */
 static void if_usb_write_bulk_callback(struct urb *urb)
 {
@@ -145,14 +156,14 @@ static void if_usb_write_bulk_callback(struct urb *urb)
 			lbs_host_to_card_done(priv);
 	} else {
 		/* print the failure status number for debug */
-		lbs_pr_info("URB in failure status: %d\n", urb->status);
+		pr_info("URB in failure status: %d\n", urb->status);
 	}
 }
 
 /**
- *  @brief  free tx/rx urb, skb and rx buffer
- *  @param cardp	pointer if_usb_card
- *  @return 	   	N/A
+ * if_usb_free - free tx/rx urb, skb and rx buffer
+ * @cardp:	pointer to &if_usb_card
+ * returns:	N/A
  */
 static void if_usb_free(struct if_usb_card *cardp)
 {
@@ -195,7 +206,7 @@ static void if_usb_setup_firmware(struct lbs_private *priv)
 	wake_method.hdr.size = cpu_to_le16(sizeof(wake_method));
 	wake_method.action = cpu_to_le16(CMD_ACT_GET);
 	if (lbs_cmd_with_response(priv, CMD_802_11_FW_WAKE_METHOD, &wake_method)) {
-		lbs_pr_info("Firmware does not seem to support PS mode\n");
+		netdev_info(priv->dev, "Firmware does not seem to support PS mode\n");
 		priv->fwcapinfo &= ~FW_CAPINFO_PS;
 	} else {
 		if (le16_to_cpu(wake_method.method) == CMD_WAKE_METHOD_COMMAND_INT) {
@@ -204,7 +215,8 @@ static void if_usb_setup_firmware(struct lbs_private *priv)
 			/* The versions which boot up this way don't seem to
 			   work even if we set it to the command interrupt */
 			priv->fwcapinfo &= ~FW_CAPINFO_PS;
-			lbs_pr_info("Firmware doesn't wake via command interrupt; disabling PS mode\n");
+			netdev_info(priv->dev,
+				    "Firmware doesn't wake via command interrupt; disabling PS mode\n");
 		}
 	}
 }
@@ -216,7 +228,7 @@ static void if_usb_fw_timeo(unsigned long priv)
 	if (cardp->fwdnldover) {
 		lbs_deb_usb("Download complete, no event. Assuming success\n");
 	} else {
-		lbs_pr_err("Download timed out\n");
+		pr_err("Download timed out\n");
 		cardp->surprise_removed = 1;
 	}
 	wake_up(&cardp->fw_wq);
@@ -231,10 +243,10 @@ static void if_usb_reset_olpc_card(struct lbs_private *priv)
 #endif
 
 /**
- *  @brief sets the configuration values
- *  @param ifnum	interface number
- *  @param id		pointer to usb_device_id
- *  @return 	   	0 on success, error code on failure
+ * if_usb_probe - sets the configuration values
+ * @intf:	&usb_interface pointer
+ * @id:	pointer to usb_device_id
+ * returns:	0 on success, error code on failure
  */
 static int if_usb_probe(struct usb_interface *intf,
 			const struct usb_device_id *id)
@@ -250,7 +262,7 @@ static int if_usb_probe(struct usb_interface *intf,
 
 	cardp = kzalloc(sizeof(struct if_usb_card), GFP_KERNEL);
 	if (!cardp) {
-		lbs_pr_err("Out of memory allocating private data.\n");
+		pr_err("Out of memory allocating private data\n");
 		goto error;
 	}
 
@@ -340,10 +352,12 @@ static int if_usb_probe(struct usb_interface *intf,
 	usb_set_intfdata(intf, cardp);
 
 	if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_fw))
-		lbs_pr_err("cannot register lbs_flash_fw attribute\n");
+		netdev_err(priv->dev,
+			   "cannot register lbs_flash_fw attribute\n");
 
 	if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_boot2))
-		lbs_pr_err("cannot register lbs_flash_boot2 attribute\n");
+		netdev_err(priv->dev,
+			   "cannot register lbs_flash_boot2 attribute\n");
 
 	/*
 	 * EHS_REMOVE_WAKEUP is not supported on all versions of the firmware.
@@ -366,9 +380,9 @@ static int if_usb_probe(struct usb_interface *intf,
 }
 
 /**
- *  @brief free resource and cleanup
- *  @param intf		USB interface structure
- *  @return 	   	N/A
+ * if_usb_disconnect - free resource and cleanup
+ * @intf:	USB interface structure
+ * returns:	N/A
  */
 static void if_usb_disconnect(struct usb_interface *intf)
 {
@@ -398,9 +412,9 @@ static void if_usb_disconnect(struct usb_interface *intf)
 }
 
 /**
- *  @brief  This function download FW
- *  @param priv		pointer to struct lbs_private
- *  @return 	   	0
+ * if_usb_send_fw_pkt - download FW
+ * @cardp:	pointer to &struct if_usb_card
+ * returns:	0
  */
 static int if_usb_send_fw_pkt(struct if_usb_card *cardp)
 {
@@ -486,11 +500,11 @@ static int if_usb_reset_device(struct if_usb_card *cardp)
 }
 
 /**
- *  @brief This function transfer the data to the device.
- *  @param priv 	pointer to struct lbs_private
- *  @param payload	pointer to payload data
- *  @param nb		data length
- *  @return 	   	0 or -1
+ *  usb_tx_block - transfer the data to the device
+ *  @cardp: 	pointer to &struct if_usb_card
+ *  @payload:	pointer to payload data
+ *  @nb:	data length
+ *  returns:	0 for success or negative error code
  */
 static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload, uint16_t nb)
 {
@@ -528,7 +542,7 @@ static int __if_usb_submit_rx_urb(struct if_usb_card *cardp,
 	int ret = -1;
 
 	if (!(skb = dev_alloc_skb(MRVDRV_ETH_RX_PACKET_BUFFER_SIZE))) {
-		lbs_pr_err("No free skb\n");
+		pr_err("No free skb\n");
 		goto rx_ret;
 	}
 
@@ -587,7 +601,7 @@ static void if_usb_receive_fwload(struct urb *urb)
 
 		if (tmp[0] == cpu_to_le32(CMD_TYPE_INDICATION) &&
 		    tmp[1] == cpu_to_le32(MACREG_INT_CODE_FIRMWARE_READY)) {
-			lbs_pr_info("Firmware ready event received\n");
+			pr_info("Firmware ready event received\n");
 			wake_up(&cardp->fw_wq);
 		} else {
 			lbs_deb_usb("Waiting for confirmation; got %x %x\n",
@@ -614,20 +628,20 @@ static void if_usb_receive_fwload(struct urb *urb)
 			    bootcmdresp.magic == cpu_to_le32(CMD_TYPE_DATA) ||
 			    bootcmdresp.magic == cpu_to_le32(CMD_TYPE_INDICATION)) {
 				if (!cardp->bootcmdresp)
-					lbs_pr_info("Firmware already seems alive; resetting\n");
+					pr_info("Firmware already seems alive; resetting\n");
 				cardp->bootcmdresp = -1;
 			} else {
-				lbs_pr_info("boot cmd response wrong magic number (0x%x)\n",
+				pr_info("boot cmd response wrong magic number (0x%x)\n",
 					    le32_to_cpu(bootcmdresp.magic));
 			}
 		} else if ((bootcmdresp.cmd != BOOT_CMD_FW_BY_USB) &&
 			   (bootcmdresp.cmd != BOOT_CMD_UPDATE_FW) &&
 			   (bootcmdresp.cmd != BOOT_CMD_UPDATE_BOOT2)) {
-			lbs_pr_info("boot cmd response cmd_tag error (%d)\n",
-				    bootcmdresp.cmd);
+			pr_info("boot cmd response cmd_tag error (%d)\n",
+				bootcmdresp.cmd);
 		} else if (bootcmdresp.result != BOOT_CMD_RESP_OK) {
-			lbs_pr_info("boot cmd response result error (%d)\n",
-				    bootcmdresp.result);
+			pr_info("boot cmd response result error (%d)\n",
+				bootcmdresp.result);
 		} else {
 			cardp->bootcmdresp = 1;
 			lbs_deb_usbd(&cardp->udev->dev,
@@ -727,11 +741,11 @@ static inline void process_cmdrequest(int recvlength, uint8_t *recvbuff,
 }
 
 /**
- *  @brief This function reads of the packet into the upload buff,
- *  wake up the main thread and initialise the Rx callack.
+ *  if_usb_receive - read the packet into the upload buffer,
+ *  wake up the main thread and initialise the Rx callack
  *
- *  @param urb		pointer to struct urb
- *  @return 	   	N/A
+ *  @urb:	pointer to &struct urb
+ *  returns:	N/A
  */
 static void if_usb_receive(struct urb *urb)
 {
@@ -802,12 +816,12 @@ static void if_usb_receive(struct urb *urb)
 }
 
 /**
- *  @brief This function downloads data to FW
- *  @param priv		pointer to struct lbs_private structure
- *  @param type		type of data
- *  @param buf		pointer to data buffer
- *  @param len		number of bytes
- *  @return 	   	0 or -1
+ *  if_usb_host_to_card - downloads data to FW
+ *  @priv:	pointer to &struct lbs_private structure
+ *  @type:	type of data
+ *  @payload:	pointer to data buffer
+ *  @nb:	number of bytes
+ *  returns:	0 for success or negative error code
  */
 static int if_usb_host_to_card(struct lbs_private *priv, uint8_t type,
 			       uint8_t *payload, uint16_t nb)
@@ -831,10 +845,11 @@ static int if_usb_host_to_card(struct lbs_private *priv, uint8_t type,
 }
 
 /**
- *  @brief This function issues Boot command to the Boot2 code
- *  @param ivalue   1:Boot from FW by USB-Download
- *                  2:Boot from FW in EEPROM
- *  @return 	   	0
+ *  if_usb_issue_boot_command - issues Boot command to the Boot2 code
+ *  @cardp:	pointer to &if_usb_card
+ *  @ivalue:	1:Boot from FW by USB-Download
+ *		2:Boot from FW in EEPROM
+ *  returns:	0 for success or negative error code
  */
 static int if_usb_issue_boot_command(struct if_usb_card *cardp, int ivalue)
 {
@@ -853,11 +868,11 @@ static int if_usb_issue_boot_command(struct if_usb_card *cardp, int ivalue)
 
 
 /**
- *  @brief This function checks the validity of Boot2/FW image.
+ *  check_fwfile_format - check the validity of Boot2/FW image
  *
- *  @param data              pointer to image
- *         len               image length
- *  @return     0 or -1
+ *  @data:	pointer to image
+ *  @totlen:	image length
+ *  returns:     0 (good) or 1 (failure)
  */
 static int check_fwfile_format(const uint8_t *data, uint32_t totlen)
 {
@@ -892,7 +907,7 @@ static int check_fwfile_format(const uint8_t *data, uint32_t totlen)
 	} while (!exit);
 
 	if (ret)
-		lbs_pr_err("firmware file format check FAIL\n");
+		pr_err("firmware file format check FAIL\n");
 	else
 		lbs_deb_fw("firmware file format check PASS\n");
 
@@ -901,13 +916,13 @@ static int check_fwfile_format(const uint8_t *data, uint32_t totlen)
 
 
 /**
-*  @brief This function programs the firmware subject to cmd
+*  if_usb_prog_firmware - programs the firmware subject to cmd
 *
-*  @param cardp             the if_usb_card descriptor
-*         fwname            firmware or boot2 image file name
-*         cmd               either BOOT_CMD_FW_BY_USB, BOOT_CMD_UPDATE_FW,
-*                           or BOOT_CMD_UPDATE_BOOT2.
-*  @return     0 or error code
+*  @cardp:	the if_usb_card descriptor
+*  @fwname:	firmware or boot2 image file name
+*  @cmd:	either BOOT_CMD_FW_BY_USB, BOOT_CMD_UPDATE_FW,
+*		or BOOT_CMD_UPDATE_BOOT2.
+*  returns:	0 or error code
 */
 static int if_usb_prog_firmware(struct if_usb_card *cardp,
 				const char *fwname, int cmd)
@@ -989,7 +1004,7 @@ static int __if_usb_prog_firmware(struct if_usb_card *cardp,
 
 	ret = get_fw(cardp, fwname);
 	if (ret) {
-		lbs_pr_err("failed to find firmware (%d)\n", ret);
+		pr_err("failed to find firmware (%d)\n", ret);
 		goto done;
 	}
 
@@ -1064,13 +1079,13 @@ static int __if_usb_prog_firmware(struct if_usb_card *cardp,
 	usb_kill_urb(cardp->rx_urb);
 
 	if (!cardp->fwdnldover) {
-		lbs_pr_info("failed to load fw, resetting device!\n");
+		pr_info("failed to load fw, resetting device!\n");
 		if (--reset_count >= 0) {
 			if_usb_reset_device(cardp);
 			goto restart;
 		}
 
-		lbs_pr_info("FW download failure, time = %d ms\n", i * 100);
+		pr_info("FW download failure, time = %d ms\n", i * 100);
 		ret = -EIO;
 		goto release_fw;
 	}
diff --git a/drivers/net/wireless/libertas/if_usb.h b/drivers/net/wireless/libertas/if_usb.h
index d819e7e3c9aaff43c53d866d73547e6fdc0373fc..6e42eac331deb502bbb4a9fd943c0cac82ef6870 100644
--- a/drivers/net/wireless/libertas/if_usb.h
+++ b/drivers/net/wireless/libertas/if_usb.h
@@ -6,9 +6,9 @@
 
 struct lbs_private;
 
-/**
-  * This file contains definition for USB interface.
-  */
+/*
+ * This file contains definition for USB interface.
+ */
 #define CMD_TYPE_REQUEST		0xF00DFACE
 #define CMD_TYPE_DATA			0xBEADC0DE
 #define CMD_TYPE_INDICATION		0xBEEFFACE
@@ -40,7 +40,7 @@ struct bootcmdresp
 	uint8_t	pad[2];
 };
 
-/** USB card description structure*/
+/* USB card description structure*/
 struct if_usb_card {
 	struct usb_device *udev;
 	uint32_t model;  /* MODEL_* */
@@ -77,7 +77,7 @@ struct if_usb_card {
 	__le16 boot2_version;
 };
 
-/** fwheader */
+/* fwheader */
 struct fwheader {
 	__le32 dnldcmd;
 	__le32 baseaddr;
@@ -86,14 +86,14 @@ struct fwheader {
 };
 
 #define FW_MAX_DATA_BLK_SIZE	600
-/** FWData */
+/* FWData */
 struct fwdata {
 	struct fwheader hdr;
 	__le32 seqnum;
 	uint8_t data[0];
 };
 
-/** fwsyncheader */
+/* fwsyncheader */
 struct fwsyncheader {
 	__le32 cmd;
 	__le32 seqnum;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index ca8149cd5bd9803b2bd55c05f81266647ac28d20..8c40949cb0769edef3620cc8ecaa82ce86d8d6d9 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1,8 +1,10 @@
-/**
-  * This file contains the major functions in WLAN
-  * driver. It includes init, exit, open, close and main
-  * thread etc..
-  */
+/*
+ * This file contains the major functions in WLAN
+ * driver. It includes init, exit, open, close and main
+ * thread etc..
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/moduleparam.h>
 #include <linux/delay.h>
@@ -34,19 +36,25 @@ unsigned int lbs_debug;
 EXPORT_SYMBOL_GPL(lbs_debug);
 module_param_named(libertas_debug, lbs_debug, int, 0644);
 
+unsigned int lbs_disablemesh;
+EXPORT_SYMBOL_GPL(lbs_disablemesh);
+module_param_named(libertas_disablemesh, lbs_disablemesh, int, 0644);
 
-/* This global structure is used to send the confirm_sleep command as
- * fast as possible down to the firmware. */
+
+/*
+ * This global structure is used to send the confirm_sleep command as
+ * fast as possible down to the firmware.
+ */
 struct cmd_confirm_sleep confirm_sleep;
 
 
-/**
+/*
  * the table to keep region code
  */
 u16 lbs_region_code_to_index[MRVDRV_MAX_REGION_CODE] =
     { 0x10, 0x20, 0x30, 0x31, 0x32, 0x40 };
 
-/**
+/*
  * FW rate table.  FW refers to rates by their index in this table, not by the
  * rate value itself.  Values of 0x00 are
  * reserved positions.
@@ -57,10 +65,10 @@ static u8 fw_data_rates[MAX_RATES] =
 };
 
 /**
- *  @brief use index to get the data rate
+ *  lbs_fw_index_to_data_rate - use index to get the data rate
  *
- *  @param idx                The index of data rate
- *  @return 	   		data rate or 0
+ *  @idx:	The index of data rate
+ *  returns:	data rate or 0
  */
 u32 lbs_fw_index_to_data_rate(u8 idx)
 {
@@ -70,10 +78,10 @@ u32 lbs_fw_index_to_data_rate(u8 idx)
 }
 
 /**
- *  @brief use rate to get the index
+ *  lbs_data_rate_to_fw_index - use rate to get the index
  *
- *  @param rate                 data rate
- *  @return 	   		index or 0
+ *  @rate:	data rate
+ *  returns:	index or 0
  */
 u8 lbs_data_rate_to_fw_index(u32 rate)
 {
@@ -91,10 +99,10 @@ u8 lbs_data_rate_to_fw_index(u32 rate)
 
 
 /**
- *  @brief This function opens the ethX interface
+ *  lbs_dev_open - open the ethX interface
  *
- *  @param dev     A pointer to net_device structure
- *  @return 	   0 or -EBUSY if monitor mode active
+ *  @dev:	A pointer to &net_device structure
+ *  returns:	0 or -EBUSY if monitor mode active
  */
 static int lbs_dev_open(struct net_device *dev)
 {
@@ -120,10 +128,10 @@ static int lbs_dev_open(struct net_device *dev)
 }
 
 /**
- *  @brief This function closes the ethX interface
+ *  lbs_eth_stop - close the ethX interface
  *
- *  @param dev     A pointer to net_device structure
- *  @return 	   0
+ *  @dev:	A pointer to &net_device structure
+ *  returns:	0
  */
 static int lbs_eth_stop(struct net_device *dev)
 {
@@ -147,28 +155,6 @@ static int lbs_eth_stop(struct net_device *dev)
 	return 0;
 }
 
-static void lbs_tx_timeout(struct net_device *dev)
-{
-	struct lbs_private *priv = dev->ml_priv;
-
-	lbs_deb_enter(LBS_DEB_TX);
-
-	lbs_pr_err("tx watch dog timeout\n");
-
-	dev->trans_start = jiffies; /* prevent tx timeout */
-
-	if (priv->currenttxskb)
-		lbs_send_tx_feedback(priv, 0);
-
-	/* XX: Shouldn't we also call into the hw-specific driver
-	   to kick it somehow? */
-	lbs_host_to_card_done(priv);
-
-	/* FIXME: reset the card */
-
-	lbs_deb_leave(LBS_DEB_TX);
-}
-
 void lbs_host_to_card_done(struct lbs_private *priv)
 {
 	unsigned long flags;
@@ -336,12 +322,12 @@ void lbs_set_multicast_list(struct net_device *dev)
 }
 
 /**
- *  @brief This function handles the major jobs in the LBS driver.
+ *  lbs_thread - handles the major jobs in the LBS driver.
  *  It handles all events generated by firmware, RX data received
  *  from firmware and TX data sent from kernel.
  *
- *  @param data    A pointer to lbs_thread structure
- *  @return 	   0
+ *  @data:	A pointer to &lbs_thread structure
+ *  returns:	0
  */
 static int lbs_thread(void *data)
 {
@@ -462,8 +448,8 @@ static int lbs_thread(void *data)
 		if (priv->cmd_timed_out && priv->cur_cmd) {
 			struct cmd_ctrl_node *cmdnode = priv->cur_cmd;
 
-			lbs_pr_info("Timeout submitting command 0x%04x\n",
-				le16_to_cpu(cmdnode->cmdbuf->command));
+			netdev_info(dev, "Timeout submitting command 0x%04x\n",
+				    le16_to_cpu(cmdnode->cmdbuf->command));
 			lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
 			if (priv->reset_card)
 				priv->reset_card(priv);
@@ -490,8 +476,8 @@ static int lbs_thread(void *data)
 				 * after firmware fixes it
 				 */
 				priv->psstate = PS_STATE_AWAKE;
-				lbs_pr_alert("ignore PS_SleepConfirm in "
-					"non-connected state\n");
+				netdev_alert(dev,
+					     "ignore PS_SleepConfirm in non-connected state\n");
 			}
 		}
 
@@ -540,11 +526,11 @@ static int lbs_thread(void *data)
 }
 
 /**
- * @brief This function gets the HW spec from the firmware and sets
- *        some basic parameters.
+ * lbs_setup_firmware - gets the HW spec from the firmware and sets
+ *        some basic parameters
  *
- *  @param priv    A pointer to struct lbs_private structure
- *  @return        0 or -1
+ *  @priv:	A pointer to &struct lbs_private structure
+ *  returns:	0 or -1
  */
 static int lbs_setup_firmware(struct lbs_private *priv)
 {
@@ -585,7 +571,8 @@ int lbs_suspend(struct lbs_private *priv)
 	if (priv->is_deep_sleep) {
 		ret = lbs_set_deep_sleep(priv, 0);
 		if (ret) {
-			lbs_pr_err("deep sleep cancellation failed: %d\n", ret);
+			netdev_err(priv->dev,
+				   "deep sleep cancellation failed: %d\n", ret);
 			return ret;
 		}
 		priv->deep_sleep_required = 1;
@@ -618,7 +605,8 @@ int lbs_resume(struct lbs_private *priv)
 		priv->deep_sleep_required = 0;
 		ret = lbs_set_deep_sleep(priv, 1);
 		if (ret)
-			lbs_pr_err("deep sleep activation failed: %d\n", ret);
+			netdev_err(priv->dev,
+				   "deep sleep activation failed: %d\n", ret);
 	}
 
 	if (priv->setup_fw_on_resume)
@@ -630,8 +618,10 @@ int lbs_resume(struct lbs_private *priv)
 EXPORT_SYMBOL_GPL(lbs_resume);
 
 /**
- *  This function handles the timeout of command sending.
- *  It will re-send the same command again.
+ * lbs_cmd_timeout_handler - handles the timeout of command sending.
+ * It will re-send the same command again.
+ *
+ * @data: &struct lbs_private pointer
  */
 static void lbs_cmd_timeout_handler(unsigned long data)
 {
@@ -644,8 +634,8 @@ static void lbs_cmd_timeout_handler(unsigned long data)
 	if (!priv->cur_cmd)
 		goto out;
 
-	lbs_pr_info("command 0x%04x timed out\n",
-		le16_to_cpu(priv->cur_cmd->cmdbuf->command));
+	netdev_info(priv->dev, "command 0x%04x timed out\n",
+		    le16_to_cpu(priv->cur_cmd->cmdbuf->command));
 
 	priv->cmd_timed_out = 1;
 	wake_up_interruptible(&priv->waitq);
@@ -655,8 +645,10 @@ static void lbs_cmd_timeout_handler(unsigned long data)
 }
 
 /**
- *  This function put the device back to deep sleep mode when timer expires
- *  and no activity (command, event, data etc.) is detected.
+ * auto_deepsleep_timer_fn - put the device back to deep sleep mode when
+ * timer expires and no activity (command, event, data etc.) is detected.
+ * @data:	&struct lbs_private pointer
+ * returns:	N/A
  */
 static void auto_deepsleep_timer_fn(unsigned long data)
 {
@@ -748,7 +740,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
 
 	/* Allocate the command buffers */
 	if (lbs_allocate_cmd_buffer(priv)) {
-		lbs_pr_err("Out of memory allocating command buffers\n");
+		pr_err("Out of memory allocating command buffers\n");
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -758,7 +750,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
 	/* Create the event FIFO */
 	ret = kfifo_alloc(&priv->event_fifo, sizeof(u32) * 16, GFP_KERNEL);
 	if (ret) {
-		lbs_pr_err("Out of memory allocating event FIFO buffer\n");
+		pr_err("Out of memory allocating event FIFO buffer\n");
 		goto out;
 	}
 
@@ -785,18 +777,18 @@ static const struct net_device_ops lbs_netdev_ops = {
 	.ndo_stop		= lbs_eth_stop,
 	.ndo_start_xmit		= lbs_hard_start_xmit,
 	.ndo_set_mac_address	= lbs_set_mac_address,
-	.ndo_tx_timeout 	= lbs_tx_timeout,
 	.ndo_set_multicast_list = lbs_set_multicast_list,
 	.ndo_change_mtu		= eth_change_mtu,
 	.ndo_validate_addr	= eth_validate_addr,
 };
 
 /**
- * @brief This function adds the card. it will probe the
+ * lbs_add_card - adds the card. It will probe the
  * card, allocate the lbs_priv and initialize the device.
  *
- *  @param card    A pointer to card
- *  @return 	   A pointer to struct lbs_private structure
+ * @card:	A pointer to card
+ * @dmdev:	A pointer to &struct device
+ * returns:	A pointer to &struct lbs_private structure
  */
 struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 {
@@ -809,7 +801,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	/* Allocate an Ethernet device and register it */
 	wdev = lbs_cfg_alloc(dmdev);
 	if (IS_ERR(wdev)) {
-		lbs_pr_err("cfg80211 init failed\n");
+		pr_err("cfg80211 init failed\n");
 		goto done;
 	}
 
@@ -818,7 +810,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	priv->wdev = wdev;
 
 	if (lbs_init_adapter(priv)) {
-		lbs_pr_err("failed to initialize adapter structure.\n");
+		pr_err("failed to initialize adapter structure\n");
 		goto err_wdev;
 	}
 
@@ -950,17 +942,20 @@ int lbs_start_card(struct lbs_private *priv)
 		goto done;
 
 	if (lbs_cfg_register(priv)) {
-		lbs_pr_err("cannot register device\n");
+		pr_err("cannot register device\n");
 		goto done;
 	}
 
 	lbs_update_channel(priv);
 
-	lbs_init_mesh(priv);
+	if (!lbs_disablemesh)
+		lbs_init_mesh(priv);
+	else
+		pr_info("%s: mesh disabled\n", dev->name);
 
 	lbs_debugfs_init_one(priv, dev);
 
-	lbs_pr_info("%s: Marvell WLAN 802.11 adapter\n", dev->name);
+	netdev_info(dev, "Marvell WLAN 802.11 adapter\n");
 
 	ret = 0;
 
@@ -1057,19 +1052,19 @@ void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx)
 EXPORT_SYMBOL_GPL(lbs_notify_command_response);
 
 /**
- *  @brief Retrieves two-stage firmware
+ *  lbs_get_firmware - Retrieves two-stage firmware
  *
- *  @param dev     	A pointer to device structure
- *  @param user_helper	User-defined helper firmware file
- *  @param user_mainfw	User-defined main firmware file
- *  @param card_model	Bus-specific card model ID used to filter firmware table
- *                         elements
- *  @param fw_table	Table of firmware file names and device model numbers
- *                         terminated by an entry with a NULL helper name
- *  @param helper	On success, the helper firmware; caller must free
- *  @param mainfw	On success, the main firmware; caller must free
+ *  @dev:     	A pointer to &device structure
+ *  @user_helper: User-defined helper firmware file
+ *  @user_mainfw: User-defined main firmware file
+ *  @card_model: Bus-specific card model ID used to filter firmware table
+ *		elements
+ *  @fw_table:	Table of firmware file names and device model numbers
+ *		terminated by an entry with a NULL helper name
+ *  @helper:	On success, the helper firmware; caller must free
+ *  @mainfw:	On success, the main firmware; caller must free
  *
- *  @return		0 on success, non-zero on failure
+ *  returns:		0 on success, non-zero on failure
  */
 int lbs_get_firmware(struct device *dev, const char *user_helper,
 			const char *user_mainfw, u32 card_model,
@@ -1087,16 +1082,16 @@ int lbs_get_firmware(struct device *dev, const char *user_helper,
 	if (user_helper) {
 		ret = request_firmware(helper, user_helper, dev);
 		if (ret) {
-			lbs_pr_err("couldn't find helper firmware %s",
-					user_helper);
+			dev_err(dev, "couldn't find helper firmware %s\n",
+				user_helper);
 			goto fail;
 		}
 	}
 	if (user_mainfw) {
 		ret = request_firmware(mainfw, user_mainfw, dev);
 		if (ret) {
-			lbs_pr_err("couldn't find main firmware %s",
-					user_mainfw);
+			dev_err(dev, "couldn't find main firmware %s\n",
+				user_mainfw);
 			goto fail;
 		}
 	}
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
index 9d097b9c8005b5e22e264ddcce8c1a5fb30343ce..24cf06680c6b4bed1b4c8d644969b8e6047c2b68 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/delay.h>
 #include <linux/etherdevice.h>
 #include <linux/netdevice.h>
@@ -16,12 +18,15 @@
  * Mesh sysfs support
  */
 
-/**
+/*
  * Attributes exported through sysfs
  */
 
 /**
- * @brief Get function for sysfs attribute anycast_mask
+ * lbs_anycast_get - Get function for sysfs attribute anycast_mask
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t lbs_anycast_get(struct device *dev,
 		struct device_attribute *attr, char * buf)
@@ -40,7 +45,11 @@ static ssize_t lbs_anycast_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute anycast_mask
+ * lbs_anycast_set - Set function for sysfs attribute anycast_mask
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t lbs_anycast_set(struct device *dev,
 		struct device_attribute *attr, const char * buf, size_t count)
@@ -62,7 +71,10 @@ static ssize_t lbs_anycast_set(struct device *dev,
 }
 
 /**
- * @brief Get function for sysfs attribute prb_rsp_limit
+ * lbs_prb_rsp_limit_get - Get function for sysfs attribute prb_rsp_limit
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
 		struct device_attribute *attr, char *buf)
@@ -85,7 +97,11 @@ static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute prb_rsp_limit
+ * lbs_prb_rsp_limit_set - Set function for sysfs attribute prb_rsp_limit
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
@@ -114,7 +130,10 @@ static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
 }
 
 /**
- * Get function for sysfs attribute mesh
+ * lbs_mesh_get - Get function for sysfs attribute mesh
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t lbs_mesh_get(struct device *dev,
 		struct device_attribute *attr, char * buf)
@@ -124,7 +143,11 @@ static ssize_t lbs_mesh_get(struct device *dev,
 }
 
 /**
- *  Set function for sysfs attribute mesh
+ * lbs_mesh_set - Set function for sysfs attribute mesh
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t lbs_mesh_set(struct device *dev,
 		struct device_attribute *attr, const char * buf, size_t count)
@@ -151,19 +174,19 @@ static ssize_t lbs_mesh_set(struct device *dev,
 	return count;
 }
 
-/**
+/*
  * lbs_mesh attribute to be exported per ethX interface
  * through sysfs (/sys/class/net/ethX/lbs_mesh)
  */
 static DEVICE_ATTR(lbs_mesh, 0644, lbs_mesh_get, lbs_mesh_set);
 
-/**
+/*
  * anycast_mask attribute to be exported per mshX interface
  * through sysfs (/sys/class/net/mshX/anycast_mask)
  */
 static DEVICE_ATTR(anycast_mask, 0644, lbs_anycast_get, lbs_anycast_set);
 
-/**
+/*
  * prb_rsp_limit attribute to be exported per mshX interface
  * through sysfs (/sys/class/net/mshX/prb_rsp_limit)
  */
@@ -246,7 +269,7 @@ int lbs_init_mesh(struct lbs_private *priv)
 		lbs_add_mesh(priv);
 
 		if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
-			lbs_pr_err("cannot register lbs_mesh attribute\n");
+			netdev_err(dev, "cannot register lbs_mesh attribute\n");
 
 		ret = 1;
 	}
@@ -274,10 +297,10 @@ int lbs_deinit_mesh(struct lbs_private *priv)
 
 
 /**
- *  @brief This function closes the mshX interface
+ * lbs_mesh_stop - close the mshX interface
  *
- *  @param dev     A pointer to net_device structure
- *  @return 	   0
+ * @dev:	A pointer to &net_device structure
+ * returns:	0
  */
 static int lbs_mesh_stop(struct net_device *dev)
 {
@@ -301,10 +324,10 @@ static int lbs_mesh_stop(struct net_device *dev)
 }
 
 /**
- *  @brief This function opens the mshX interface
+ * lbs_mesh_dev_open - open the mshX interface
  *
- *  @param dev     A pointer to net_device structure
- *  @return 	   0 or -EBUSY if monitor mode active
+ * @dev:	A pointer to &net_device structure
+ * returns:	0 or -EBUSY if monitor mode active
  */
 static int lbs_mesh_dev_open(struct net_device *dev)
 {
@@ -342,10 +365,10 @@ static const struct net_device_ops mesh_netdev_ops = {
 };
 
 /**
- * @brief This function adds mshX interface
+ * lbs_add_mesh - add mshX interface
  *
- *  @param priv    A pointer to the struct lbs_private structure
- *  @return 	   0 if successful, -X otherwise
+ * @priv:	A pointer to the &struct lbs_private structure
+ * returns:	0 if successful, -X otherwise
  */
 int lbs_add_mesh(struct lbs_private *priv)
 {
@@ -374,7 +397,7 @@ int lbs_add_mesh(struct lbs_private *priv)
 	/* Register virtual mesh interface */
 	ret = register_netdev(mesh_dev);
 	if (ret) {
-		lbs_pr_err("cannot register mshX virtual interface\n");
+		pr_err("cannot register mshX virtual interface\n");
 		goto err_free;
 	}
 
@@ -456,13 +479,13 @@ void lbs_mesh_set_txpd(struct lbs_private *priv,
  */
 
 /**
- *  @brief Add or delete Mesh Blinding Table entries
+ * lbs_mesh_bt_add_del - Add or delete Mesh Blinding Table entries
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param add  	TRUE to add the entry, FALSE to delete it
- *  @param addr1        Destination address to blind or unblind
+ * @priv:	A pointer to &struct lbs_private structure
+ * @add:	TRUE to add the entry, FALSE to delete it
+ * @addr1:	Destination address to blind or unblind
  *
- *  @return 	   	0 on success, error on failure
+ * returns:	0 on success, error on failure
  */
 int lbs_mesh_bt_add_del(struct lbs_private *priv, bool add, u8 *addr1)
 {
@@ -493,11 +516,11 @@ int lbs_mesh_bt_add_del(struct lbs_private *priv, bool add, u8 *addr1)
 }
 
 /**
- *  @brief Reset/clear the mesh blinding table
+ * lbs_mesh_bt_reset - Reset/clear the mesh blinding table
  *
- *  @param priv    	A pointer to struct lbs_private structure
+ * @priv:	A pointer to &struct lbs_private structure
  *
- *  @return 	   	0 on success, error on failure
+ * returns:	0 on success, error on failure
  */
 int lbs_mesh_bt_reset(struct lbs_private *priv)
 {
@@ -517,17 +540,18 @@ int lbs_mesh_bt_reset(struct lbs_private *priv)
 }
 
 /**
- *  @brief Gets the inverted status of the mesh blinding table
+ * lbs_mesh_bt_get_inverted - Gets the inverted status of the mesh
+ * blinding table
  *
- *  Normally the firmware "blinds" or ignores traffic from mesh nodes in the
- *  table, but an inverted table allows *only* traffic from nodes listed in
- *  the table.
+ * Normally the firmware "blinds" or ignores traffic from mesh nodes in the
+ * table, but an inverted table allows *only* traffic from nodes listed in
+ * the table.
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param invert  	On success, TRUE if the blinding table is inverted,
- *                        FALSE if it is not inverted
+ * @priv:	A pointer to &struct lbs_private structure
+ * @inverted:  	On success, TRUE if the blinding table is inverted,
+ *		FALSE if it is not inverted
  *
- *  @return 	   	0 on success, error on failure
+ * returns:	0 on success, error on failure
  */
 int lbs_mesh_bt_get_inverted(struct lbs_private *priv, bool *inverted)
 {
@@ -551,18 +575,19 @@ int lbs_mesh_bt_get_inverted(struct lbs_private *priv, bool *inverted)
 }
 
 /**
- *  @brief Sets the inverted status of the mesh blinding table
+ * lbs_mesh_bt_set_inverted - Sets the inverted status of the mesh
+ * blinding table
  *
- *  Normally the firmware "blinds" or ignores traffic from mesh nodes in the
- *  table, but an inverted table allows *only* traffic from nodes listed in
- *  the table.
+ * Normally the firmware "blinds" or ignores traffic from mesh nodes in the
+ * table, but an inverted table allows *only* traffic from nodes listed in
+ * the table.
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param invert  	TRUE to invert the blinding table (only traffic from
- *                         listed nodes allowed), FALSE to return it
- *                         to normal state (listed nodes ignored)
+ * @priv:	A pointer to &struct lbs_private structure
+ * @inverted:	TRUE to invert the blinding table (only traffic from
+ *		listed nodes allowed), FALSE to return it
+ *		to normal state (listed nodes ignored)
  *
- *  @return 	   	0 on success, error on failure
+ * returns:	0 on success, error on failure
  */
 int lbs_mesh_bt_set_inverted(struct lbs_private *priv, bool inverted)
 {
@@ -583,13 +608,13 @@ int lbs_mesh_bt_set_inverted(struct lbs_private *priv, bool inverted)
 }
 
 /**
- *  @brief List an entry in the mesh blinding table
+ * lbs_mesh_bt_get_entry - List an entry in the mesh blinding table
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param id		The ID of the entry to list
- *  @param addr1	MAC address associated with the table entry
+ * @priv:	A pointer to &struct lbs_private structure
+ * @id:		The ID of the entry to list
+ * @addr1:	MAC address associated with the table entry
  *
- *  @return 	   	0 on success, error on failure
+ * returns: 	   	0 on success, error on failure
  */
 int lbs_mesh_bt_get_entry(struct lbs_private *priv, u32 id, u8 *addr1)
 {
@@ -614,14 +639,14 @@ int lbs_mesh_bt_get_entry(struct lbs_private *priv, u32 id, u8 *addr1)
 }
 
 /**
- *  @brief Access the mesh forwarding table
+ * lbs_cmd_fwt_access - Access the mesh forwarding table
  *
- *  @param priv    	A pointer to struct lbs_private structure
- *  @param cmd_action	The forwarding table action to perform
- *  @param cmd		The pre-filled FWT_ACCESS command
+ * @priv:	A pointer to &struct lbs_private structure
+ * @cmd_action:	The forwarding table action to perform
+ * @cmd:	The pre-filled FWT_ACCESS command
  *
- *  @return 	   	0 on success and 'cmd' will be filled with the
- *                        firmware's response
+ * returns:	0 on success and 'cmd' will be filled with the
+ *		firmware's response
  */
 int lbs_cmd_fwt_access(struct lbs_private *priv, u16 cmd_action,
 			struct cmd_ds_fwt_access *cmd)
@@ -774,7 +799,10 @@ static int mesh_get_default_parameters(struct device *dev,
 }
 
 /**
- * @brief Get function for sysfs attribute bootflag
+ * bootflag_get - Get function for sysfs attribute bootflag
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t bootflag_get(struct device *dev,
 			    struct device_attribute *attr, char *buf)
@@ -791,7 +819,11 @@ static ssize_t bootflag_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute bootflag
+ * bootflag_set - Set function for sysfs attribute bootflag
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
 			    const char *buf, size_t count)
@@ -817,7 +849,10 @@ static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
 }
 
 /**
- * @brief Get function for sysfs attribute boottime
+ * boottime_get - Get function for sysfs attribute boottime
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t boottime_get(struct device *dev,
 			    struct device_attribute *attr, char *buf)
@@ -834,7 +869,11 @@ static ssize_t boottime_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute boottime
+ * boottime_set - Set function for sysfs attribute boottime
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t boottime_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
@@ -869,7 +908,10 @@ static ssize_t boottime_set(struct device *dev,
 }
 
 /**
- * @brief Get function for sysfs attribute channel
+ * channel_get - Get function for sysfs attribute channel
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t channel_get(struct device *dev,
 			   struct device_attribute *attr, char *buf)
@@ -886,7 +928,11 @@ static ssize_t channel_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute channel
+ * channel_set - Set function for sysfs attribute channel
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
 			   const char *buf, size_t count)
@@ -912,7 +958,10 @@ static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
 }
 
 /**
- * @brief Get function for sysfs attribute mesh_id
+ * mesh_id_get - Get function for sysfs attribute mesh_id
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
 			   char *buf)
@@ -926,7 +975,7 @@ static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
 		return ret;
 
 	if (defs.meshie.val.mesh_id_len > IEEE80211_MAX_SSID_LEN) {
-		lbs_pr_err("inconsistent mesh ID length");
+		dev_err(dev, "inconsistent mesh ID length\n");
 		defs.meshie.val.mesh_id_len = IEEE80211_MAX_SSID_LEN;
 	}
 
@@ -938,7 +987,11 @@ static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
 }
 
 /**
- * @brief Set function for sysfs attribute mesh_id
+ * mesh_id_set - Set function for sysfs attribute mesh_id
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
 			   const char *buf, size_t count)
@@ -980,7 +1033,10 @@ static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
 }
 
 /**
- * @brief Get function for sysfs attribute protocol_id
+ * protocol_id_get - Get function for sysfs attribute protocol_id
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t protocol_id_get(struct device *dev,
 			       struct device_attribute *attr, char *buf)
@@ -997,7 +1053,11 @@ static ssize_t protocol_id_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute protocol_id
+ * protocol_id_set - Set function for sysfs attribute protocol_id
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t protocol_id_set(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
@@ -1034,7 +1094,10 @@ static ssize_t protocol_id_set(struct device *dev,
 }
 
 /**
- * @brief Get function for sysfs attribute metric_id
+ * metric_id_get - Get function for sysfs attribute metric_id
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t metric_id_get(struct device *dev,
 		struct device_attribute *attr, char *buf)
@@ -1051,7 +1114,11 @@ static ssize_t metric_id_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute metric_id
+ * metric_id_set - Set function for sysfs attribute metric_id
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
 			     const char *buf, size_t count)
@@ -1088,7 +1155,10 @@ static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
 }
 
 /**
- * @brief Get function for sysfs attribute capability
+ * capability_get - Get function for sysfs attribute capability
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer where data will be returned
  */
 static ssize_t capability_get(struct device *dev,
 		struct device_attribute *attr, char *buf)
@@ -1105,7 +1175,11 @@ static ssize_t capability_get(struct device *dev,
 }
 
 /**
- * @brief Set function for sysfs attribute capability
+ * capability_set - Set function for sysfs attribute capability
+ * @dev: the &struct device
+ * @attr: device attributes
+ * @buf: buffer that contains new attribute value
+ * @count: size of buffer
  */
 static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
 			      const char *buf, size_t count)
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/libertas/mesh.h
index afb2e8dead3f25c38fd4dedc8f12531bcccb2774..ee95c73ed5f47d3031c8ad6d2ed6040d9a9edecb 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/libertas/mesh.h
@@ -1,6 +1,6 @@
-/**
-  * Contains all definitions needed for the Libertas' MESH implementation.
-  */
+/*
+ * Contains all definitions needed for the Libertas' MESH implementation.
+ */
 #ifndef _LBS_MESH_H_
 #define _LBS_MESH_H_
 
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index a2b1df21d286a60c22d5658d79a1b98e7ea6b97a..fdb0448301a060a71c0102743164b5000e68a826 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -1,6 +1,9 @@
-/**
-  * This file contains the handling of RX in wlan driver.
-  */
+/*
+ * This file contains the handling of RX in wlan driver.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/etherdevice.h>
 #include <linux/slab.h>
 #include <linux/types.h>
@@ -40,12 +43,12 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
 	struct sk_buff *skb);
 
 /**
- *  @brief This function processes received packet and forwards it
- *  to kernel/upper layer
+ * lbs_process_rxed_packet - processes received packet and forwards it
+ * to kernel/upper layer
  *
- *  @param	priv	A pointer to struct lbs_private
- *  @param	skb		A pointer to skb which includes the received packet
- *  @return	0 or -1
+ * @priv:	A pointer to &struct lbs_private
+ * @skb:	A pointer to skb which includes the received packet
+ * returns:	0 or -1
  */
 int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 {
@@ -156,11 +159,11 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 EXPORT_SYMBOL_GPL(lbs_process_rxed_packet);
 
 /**
- *  @brief This function converts Tx/Rx rates from the Marvell WLAN format
- *  (see Table 2 in Section 3.1) to IEEE80211_RADIOTAP_RATE units (500 Kb/s)
+ * convert_mv_rate_to_radiotap - converts Tx/Rx rates from Marvell WLAN format
+ * (see Table 2 in Section 3.1) to IEEE80211_RADIOTAP_RATE units (500 Kb/s)
  *
- *  @param	rate	Input rate
- *  @return	Output Rate (0 if invalid)
+ * @rate:	Input rate
+ * returns:	Output Rate (0 if invalid)
  */
 static u8 convert_mv_rate_to_radiotap(u8 rate)
 {
@@ -191,17 +194,17 @@ static u8 convert_mv_rate_to_radiotap(u8 rate)
 	case 12:		/*  54 Mbps */
 		return 108;
 	}
-	lbs_pr_alert("Invalid Marvell WLAN rate %i\n", rate);
+	pr_alert("Invalid Marvell WLAN rate %i\n", rate);
 	return 0;
 }
 
 /**
- *  @brief This function processes a received 802.11 packet and forwards it
- *  to kernel/upper layer
+ * process_rxed_802_11_packet - processes a received 802.11 packet and forwards
+ * it to kernel/upper layer
  *
- *  @param	priv	A pointer to struct lbs_private
- *  @param	skb		A pointer to skb which includes the received packet
- *  @return	0 or -1
+ * @priv:	A pointer to &struct lbs_private
+ * @skb:	A pointer to skb which includes the received packet
+ * returns:	0 or -1
  */
 static int process_rxed_802_11_packet(struct lbs_private *priv,
 	struct sk_buff *skb)
@@ -248,7 +251,7 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
 	/* add space for the new radio header */
 	if ((skb_headroom(skb) < sizeof(struct rx_radiotap_hdr)) &&
 	    pskb_expand_head(skb, sizeof(struct rx_radiotap_hdr), 0, GFP_ATOMIC)) {
-		lbs_pr_alert("%s: couldn't pskb_expand_head\n", __func__);
+		netdev_alert(dev, "%s: couldn't pskb_expand_head\n", __func__);
 		ret = -ENOMEM;
 		kfree_skb(skb);
 		goto done;
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 8000ca6165d0b4e619f6fafb5a5ef1f9e7a73367..bbb95f88dc01f0e40a9bfd61bdb21b6cb6191a46 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -1,6 +1,6 @@
-/**
-  * This file contains the handling of TX in wlan driver.
-  */
+/*
+ * This file contains the handling of TX in wlan driver.
+ */
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/sched.h>
@@ -13,11 +13,11 @@
 #include "dev.h"
 
 /**
- *  @brief This function converts Tx/Rx rates from IEEE80211_RADIOTAP_RATE
- *  units (500 Kb/s) into Marvell WLAN format (see Table 8 in Section 3.2.1)
+ * convert_radiotap_rate_to_mv - converts Tx/Rx rates from IEEE80211_RADIOTAP_RATE
+ * units (500 Kb/s) into Marvell WLAN format (see Table 8 in Section 3.2.1)
  *
- *  @param rate    Input rate
- *  @return      Output Rate (0 if invalid)
+ * @rate:	Input rate
+ * returns:	Output Rate (0 if invalid)
  */
 static u32 convert_radiotap_rate_to_mv(u8 rate)
 {
@@ -51,12 +51,12 @@ static u32 convert_radiotap_rate_to_mv(u8 rate)
 }
 
 /**
- *  @brief This function checks the conditions and sends packet to IF
- *  layer if everything is ok.
+ * lbs_hard_start_xmit - checks the conditions and sends packet to IF
+ * layer if everything is ok
  *
- *  @param priv    A pointer to struct lbs_private structure
- *  @param skb     A pointer to skb which includes TX packet
- *  @return 	   0 or -1
+ * @skb:	A pointer to skb which includes TX packet
+ * @dev:	A pointer to the &struct net_device
+ * returns:	0 or -1
  */
 netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
@@ -168,13 +168,13 @@ netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 }
 
 /**
- *  @brief This function sends to the host the last transmitted packet,
- *  filling the radiotap headers with transmission information.
+ * lbs_send_tx_feedback - sends to the host the last transmitted packet,
+ * filling the radiotap headers with transmission information.
  *
- *  @param priv     A pointer to struct lbs_private structure
- *  @param status   A 32 bit value containing transmission status.
+ * @priv:	A pointer to &struct lbs_private structure
+ * @try_count:	A 32-bit value containing transmission retry status.
  *
- *  @returns void
+ * returns:	void
  */
 void lbs_send_tx_feedback(struct lbs_private *priv, u32 try_count)
 {
diff --git a/drivers/net/wireless/libertas/types.h b/drivers/net/wireless/libertas/types.h
index 462fbb4cb743b839f17e061739b83e9f2b499d2b..cf1d9b047ee6121c6c429039892ad6967dc9b93f 100644
--- a/drivers/net/wireless/libertas/types.h
+++ b/drivers/net/wireless/libertas/types.h
@@ -1,6 +1,6 @@
-/**
-  * This header file contains definition for global types
-  */
+/*
+ * This header file contains definition for global types
+ */
 #ifndef _LBS_TYPES_H_
 #define _LBS_TYPES_H_
 
@@ -54,7 +54,7 @@ union ieee_phy_param_set {
 	struct ieee_ie_ds_param_set ds;
 } __packed;
 
-/** TLV  type ID definition */
+/* TLV  type ID definition */
 #define PROPRIETARY_TLV_BASE_ID		0x0100
 
 /* Terminating TLV type */
@@ -96,7 +96,7 @@ union ieee_phy_param_set {
 #define TLV_TYPE_MESH_ID            (PROPRIETARY_TLV_BASE_ID + 37)
 #define TLV_TYPE_OLD_MESH_ID        (PROPRIETARY_TLV_BASE_ID + 291)
 
-/** TLV related data structures*/
+/* TLV related data structures */
 struct mrvl_ie_header {
 	__le16 type;
 	__le16 len;
@@ -177,7 +177,7 @@ struct mrvl_ie_auth_type {
 	__le16 auth;
 } __packed;
 
-/**  Local Power capability */
+/*  Local Power capability */
 struct mrvl_ie_power_capability {
 	struct mrvl_ie_header header;
 	s8 minpower;
@@ -235,9 +235,11 @@ struct mrvl_ie_ledbhv {
 	struct led_bhv ledbhv[1];
 } __packed;
 
-/* Meant to be packed as the value member of a struct ieee80211_info_element.
+/*
+ * Meant to be packed as the value member of a struct ieee80211_info_element.
  * Note that the len member of the ieee80211_info_element varies depending on
- * the mesh_id_len */
+ * the mesh_id_len
+ */
 struct mrvl_meshie_val {
 	uint8_t oui[3];
 	uint8_t type;
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index f4f4257a9d67e4c1e6e4ac112cd03a71dd5ba944..9d4a40ee16c4f5987bd1d08d766c87b7b35332e5 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1515,19 +1515,10 @@ static int __init init_mac80211_hwsim(void)
 	if (hwsim_mon == NULL)
 		goto failed;
 
-	rtnl_lock();
-
-	err = dev_alloc_name(hwsim_mon, hwsim_mon->name);
+	err = register_netdev(hwsim_mon);
 	if (err < 0)
 		goto failed_mon;
 
-
-	err = register_netdevice(hwsim_mon);
-	if (err < 0)
-		goto failed_mon;
-
-	rtnl_unlock();
-
 	return 0;
 
 failed_mon:
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
new file mode 100644
index 0000000000000000000000000000000000000000..916183d3900991a4aa864d50e56c58a2fb8945d0
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -0,0 +1,744 @@
+/*
+ * Marvell Wireless LAN device driver: 802.11n
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+/*
+ * Fills HT capability information field, AMPDU Parameters field, HT extended
+ * capability field, and supported MCS set fields.
+ *
+ * HT capability information field, AMPDU Parameters field, supported MCS set
+ * fields are retrieved from cfg80211 stack
+ *
+ * RD responder bit to set to clear in the extended capability header.
+ */
+void
+mwifiex_fill_cap_info(struct mwifiex_private *priv, u8 radio_type,
+		      struct mwifiex_ie_types_htcap *ht_cap)
+{
+	uint16_t ht_ext_cap = le16_to_cpu(ht_cap->ht_cap.extended_ht_cap_info);
+	struct ieee80211_supported_band *sband =
+					priv->wdev->wiphy->bands[radio_type];
+
+	ht_cap->ht_cap.ampdu_params_info =
+		(sband->ht_cap.ampdu_factor &
+		 IEEE80211_HT_AMPDU_PARM_FACTOR)|
+		((sband->ht_cap.ampdu_density <<
+		 IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT) &
+		 IEEE80211_HT_AMPDU_PARM_DENSITY);
+
+	memcpy((u8 *) &ht_cap->ht_cap.mcs, &sband->ht_cap.mcs,
+						sizeof(sband->ht_cap.mcs));
+
+	if (priv->bss_mode == NL80211_IFTYPE_STATION ||
+			(sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+		/* Set MCS32 for infra mode or ad-hoc mode with 40MHz support */
+		SETHT_MCS32(ht_cap->ht_cap.mcs.rx_mask);
+
+	/* Clear RD responder bit */
+	ht_ext_cap &= ~IEEE80211_HT_EXT_CAP_RD_RESPONDER;
+
+	ht_cap->ht_cap.cap_info = cpu_to_le16(sband->ht_cap.cap);
+	ht_cap->ht_cap.extended_ht_cap_info = cpu_to_le16(ht_ext_cap);
+}
+
+/*
+ * This function returns the pointer to an entry in BA Stream
+ * table which matches the requested BA status.
+ */
+static struct mwifiex_tx_ba_stream_tbl *
+mwifiex_11n_get_tx_ba_stream_status(struct mwifiex_private *priv,
+				  enum mwifiex_ba_status ba_status)
+{
+	struct mwifiex_tx_ba_stream_tbl *tx_ba_tsr_tbl;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);
+	list_for_each_entry(tx_ba_tsr_tbl, &priv->tx_ba_stream_tbl_ptr, list) {
+		if (tx_ba_tsr_tbl->ba_status == ba_status) {
+			spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock,
+					       flags);
+			return tx_ba_tsr_tbl;
+		}
+	}
+	spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);
+	return NULL;
+}
+
+/*
+ * This function handles the command response of delete a block
+ * ack request.
+ *
+ * The function checks the response success status and takes action
+ * accordingly (send an add BA request in case of success, or recreate
+ * the deleted stream in case of failure, if the add BA was also
+ * initiated by us).
+ */
+int mwifiex_ret_11n_delba(struct mwifiex_private *priv,
+			  struct host_cmd_ds_command *resp)
+{
+	int tid;
+	struct mwifiex_tx_ba_stream_tbl *tx_ba_tbl;
+	struct host_cmd_ds_11n_delba *del_ba =
+		(struct host_cmd_ds_11n_delba *) &resp->params.del_ba;
+	uint16_t del_ba_param_set = le16_to_cpu(del_ba->del_ba_param_set);
+
+	tid = del_ba_param_set >> DELBA_TID_POS;
+	if (del_ba->del_result == BA_RESULT_SUCCESS) {
+		mwifiex_11n_delete_ba_stream_tbl(priv, tid,
+				del_ba->peer_mac_addr, TYPE_DELBA_SENT,
+				INITIATOR_BIT(del_ba_param_set));
+
+		tx_ba_tbl = mwifiex_11n_get_tx_ba_stream_status(priv,
+						BA_STREAM_SETUP_INPROGRESS);
+		if (tx_ba_tbl)
+			mwifiex_send_addba(priv, tx_ba_tbl->tid,
+					   tx_ba_tbl->ra);
+	} else { /*
+		  * In case of failure, recreate the deleted stream in case
+		  * we initiated the ADDBA
+		  */
+		if (INITIATOR_BIT(del_ba_param_set)) {
+			mwifiex_11n_create_tx_ba_stream_tbl(priv,
+					del_ba->peer_mac_addr, tid,
+					BA_STREAM_SETUP_INPROGRESS);
+
+			tx_ba_tbl = mwifiex_11n_get_tx_ba_stream_status(priv,
+					BA_STREAM_SETUP_INPROGRESS);
+			if (tx_ba_tbl)
+				mwifiex_11n_delete_ba_stream_tbl(priv,
+						tx_ba_tbl->tid, tx_ba_tbl->ra,
+						TYPE_DELBA_SENT, true);
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of add a block
+ * ack request.
+ *
+ * Handling includes changing the header fields to CPU formats, checking
+ * the response success status and taking actions accordingly (delete the
+ * BA stream table in case of failure).
+ */
+int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
+			      struct host_cmd_ds_command *resp)
+{
+	int tid;
+	struct host_cmd_ds_11n_addba_rsp *add_ba_rsp =
+		(struct host_cmd_ds_11n_addba_rsp *) &resp->params.add_ba_rsp;
+	struct mwifiex_tx_ba_stream_tbl *tx_ba_tbl;
+
+	add_ba_rsp->ssn = cpu_to_le16((le16_to_cpu(add_ba_rsp->ssn))
+			& SSN_MASK);
+
+	tid = (le16_to_cpu(add_ba_rsp->block_ack_param_set)
+		& IEEE80211_ADDBA_PARAM_TID_MASK)
+		>> BLOCKACKPARAM_TID_POS;
+	if (le16_to_cpu(add_ba_rsp->status_code) == BA_RESULT_SUCCESS) {
+		tx_ba_tbl = mwifiex_11n_get_tx_ba_stream_tbl(priv, tid,
+						add_ba_rsp->peer_mac_addr);
+		if (tx_ba_tbl) {
+			dev_dbg(priv->adapter->dev, "info: BA stream complete\n");
+			tx_ba_tbl->ba_status = BA_STREAM_SETUP_COMPLETE;
+		} else {
+			dev_err(priv->adapter->dev, "BA stream not created\n");
+		}
+	} else {
+		mwifiex_11n_delete_ba_stream_tbl(priv, tid,
+						add_ba_rsp->peer_mac_addr,
+						TYPE_DELBA_SENT, true);
+		if (add_ba_rsp->add_rsp_result != BA_RESULT_TIMEOUT)
+			priv->aggr_prio_tbl[tid].ampdu_ap =
+				BA_STREAM_NOT_ALLOWED;
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of 11n configuration request.
+ *
+ * Handling includes changing the header fields into CPU format.
+ */
+int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp, void *data_buf)
+{
+	struct mwifiex_ds_11n_tx_cfg *tx_cfg;
+	struct host_cmd_ds_11n_cfg *htcfg = &resp->params.htcfg;
+
+	if (data_buf) {
+		tx_cfg = (struct mwifiex_ds_11n_tx_cfg *) data_buf;
+		tx_cfg->tx_htcap = le16_to_cpu(htcfg->ht_tx_cap);
+		tx_cfg->tx_htinfo = le16_to_cpu(htcfg->ht_tx_info);
+	}
+	return 0;
+}
+
+/*
+ * This function prepares command of reconfigure Tx buffer.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting Tx buffer size (for SET only)
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_recfg_tx_buf(struct mwifiex_private *priv,
+			     struct host_cmd_ds_command *cmd, int cmd_action,
+			     void *data_buf)
+{
+	struct host_cmd_ds_txbuf_cfg *tx_buf = &cmd->params.tx_buf;
+	u16 action = (u16) cmd_action;
+	u16 buf_size = *((u16 *) data_buf);
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_RECONFIGURE_TX_BUFF);
+	cmd->size =
+		cpu_to_le16(sizeof(struct host_cmd_ds_txbuf_cfg) + S_DS_GEN);
+	tx_buf->action = cpu_to_le16(action);
+	switch (action) {
+	case HostCmd_ACT_GEN_SET:
+		dev_dbg(priv->adapter->dev, "cmd: set tx_buf=%d\n", buf_size);
+		tx_buf->buff_size = cpu_to_le16(buf_size);
+		break;
+	case HostCmd_ACT_GEN_GET:
+	default:
+		tx_buf->buff_size = 0;
+		break;
+	}
+	return 0;
+}
+
+/*
+ * This function prepares command of AMSDU aggregation control.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting AMSDU control parameters (for SET only)
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd,
+				int cmd_action, void *data_buf)
+{
+	struct host_cmd_ds_amsdu_aggr_ctrl *amsdu_ctrl =
+		&cmd->params.amsdu_aggr_ctrl;
+	u16 action = (u16) cmd_action;
+	struct mwifiex_ds_11n_amsdu_aggr_ctrl *aa_ctrl =
+		(struct mwifiex_ds_11n_amsdu_aggr_ctrl *) data_buf;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_AMSDU_AGGR_CTRL);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_amsdu_aggr_ctrl)
+				+ S_DS_GEN);
+	amsdu_ctrl->action = cpu_to_le16(action);
+	switch (action) {
+	case HostCmd_ACT_GEN_SET:
+		amsdu_ctrl->enable = cpu_to_le16(aa_ctrl->enable);
+		amsdu_ctrl->curr_buf_size = 0;
+		break;
+	case HostCmd_ACT_GEN_GET:
+	default:
+		amsdu_ctrl->curr_buf_size = 0;
+		break;
+	}
+	return 0;
+}
+
+/*
+ * This function handles the command response of AMSDU aggregation
+ * control request.
+ *
+ * Handling includes changing the header fields into CPU format.
+ */
+int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
+				void *data_buf)
+{
+	struct mwifiex_ds_11n_amsdu_aggr_ctrl *amsdu_aggr_ctrl;
+	struct host_cmd_ds_amsdu_aggr_ctrl *amsdu_ctrl =
+		&resp->params.amsdu_aggr_ctrl;
+
+	if (data_buf) {
+		amsdu_aggr_ctrl =
+			(struct mwifiex_ds_11n_amsdu_aggr_ctrl *) data_buf;
+		amsdu_aggr_ctrl->enable = le16_to_cpu(amsdu_ctrl->enable);
+		amsdu_aggr_ctrl->curr_buf_size =
+			le16_to_cpu(amsdu_ctrl->curr_buf_size);
+	}
+	return 0;
+}
+
+/*
+ * This function prepares 11n configuration command.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting HT Tx capability and HT Tx information fields
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd,
+			u16 cmd_action, void *data_buf)
+{
+	struct host_cmd_ds_11n_cfg *htcfg = &cmd->params.htcfg;
+	struct mwifiex_ds_11n_tx_cfg *txcfg =
+		(struct mwifiex_ds_11n_tx_cfg *) data_buf;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_11N_CFG);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_11n_cfg) + S_DS_GEN);
+	htcfg->action = cpu_to_le16(cmd_action);
+	htcfg->ht_tx_cap = cpu_to_le16(txcfg->tx_htcap);
+	htcfg->ht_tx_info = cpu_to_le16(txcfg->tx_htinfo);
+	return 0;
+}
+
+/*
+ * This function appends an 11n TLV to a buffer.
+ *
+ * Buffer allocation is responsibility of the calling
+ * function. No size validation is made here.
+ *
+ * The function fills up the following sections, if applicable -
+ *      - HT capability IE
+ *      - HT information IE (with channel list)
+ *      - 20/40 BSS Coexistence IE
+ *      - HT Extended Capabilities IE
+ */
+int
+mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
+			   struct mwifiex_bssdescriptor *bss_desc,
+			   u8 **buffer)
+{
+	struct mwifiex_ie_types_htcap *ht_cap;
+	struct mwifiex_ie_types_htinfo *ht_info;
+	struct mwifiex_ie_types_chan_list_param_set *chan_list;
+	struct mwifiex_ie_types_2040bssco *bss_co_2040;
+	struct mwifiex_ie_types_extcap *ext_cap;
+	int ret_len = 0;
+	struct ieee80211_supported_band *sband;
+	u8 radio_type;
+
+	if (!buffer || !*buffer)
+		return ret_len;
+
+	radio_type = mwifiex_band_to_radio_type((u8) bss_desc->bss_band);
+	sband = priv->wdev->wiphy->bands[radio_type];
+
+	if (bss_desc->bcn_ht_cap) {
+		ht_cap = (struct mwifiex_ie_types_htcap *) *buffer;
+		memset(ht_cap, 0, sizeof(struct mwifiex_ie_types_htcap));
+		ht_cap->header.type = cpu_to_le16(WLAN_EID_HT_CAPABILITY);
+		ht_cap->header.len =
+				cpu_to_le16(sizeof(struct ieee80211_ht_cap));
+		memcpy((u8 *) ht_cap + sizeof(struct mwifiex_ie_types_header),
+		       (u8 *) bss_desc->bcn_ht_cap +
+		       sizeof(struct ieee_types_header),
+		       le16_to_cpu(ht_cap->header.len));
+
+		mwifiex_fill_cap_info(priv, radio_type, ht_cap);
+
+		*buffer += sizeof(struct mwifiex_ie_types_htcap);
+		ret_len += sizeof(struct mwifiex_ie_types_htcap);
+	}
+
+	if (bss_desc->bcn_ht_info) {
+		if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
+			ht_info = (struct mwifiex_ie_types_htinfo *) *buffer;
+			memset(ht_info, 0,
+			       sizeof(struct mwifiex_ie_types_htinfo));
+			ht_info->header.type =
+					cpu_to_le16(WLAN_EID_HT_INFORMATION);
+			ht_info->header.len =
+				cpu_to_le16(sizeof(struct ieee80211_ht_info));
+
+			memcpy((u8 *) ht_info +
+			       sizeof(struct mwifiex_ie_types_header),
+			       (u8 *) bss_desc->bcn_ht_info +
+			       sizeof(struct ieee_types_header),
+			       le16_to_cpu(ht_info->header.len));
+
+			if (!(sband->ht_cap.cap &
+					IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+				ht_info->ht_info.ht_param &=
+					~(IEEE80211_HT_PARAM_CHAN_WIDTH_ANY |
+					IEEE80211_HT_PARAM_CHA_SEC_OFFSET);
+
+			*buffer += sizeof(struct mwifiex_ie_types_htinfo);
+			ret_len += sizeof(struct mwifiex_ie_types_htinfo);
+		}
+
+		chan_list =
+			(struct mwifiex_ie_types_chan_list_param_set *) *buffer;
+		memset(chan_list, 0,
+		       sizeof(struct mwifiex_ie_types_chan_list_param_set));
+		chan_list->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
+		chan_list->header.len = cpu_to_le16(
+			sizeof(struct mwifiex_ie_types_chan_list_param_set) -
+			sizeof(struct mwifiex_ie_types_header));
+		chan_list->chan_scan_param[0].chan_number =
+			bss_desc->bcn_ht_info->control_chan;
+		chan_list->chan_scan_param[0].radio_type =
+			mwifiex_band_to_radio_type((u8) bss_desc->bss_band);
+
+		if ((sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
+			&& (bss_desc->bcn_ht_info->ht_param &
+				IEEE80211_HT_PARAM_CHAN_WIDTH_ANY))
+			SET_SECONDARYCHAN(chan_list->chan_scan_param[0].
+					  radio_type,
+					  (bss_desc->bcn_ht_info->ht_param &
+					  IEEE80211_HT_PARAM_CHA_SEC_OFFSET));
+
+		*buffer += sizeof(struct mwifiex_ie_types_chan_list_param_set);
+		ret_len += sizeof(struct mwifiex_ie_types_chan_list_param_set);
+	}
+
+	if (bss_desc->bcn_bss_co_2040) {
+		bss_co_2040 = (struct mwifiex_ie_types_2040bssco *) *buffer;
+		memset(bss_co_2040, 0,
+		       sizeof(struct mwifiex_ie_types_2040bssco));
+		bss_co_2040->header.type = cpu_to_le16(WLAN_EID_BSS_COEX_2040);
+		bss_co_2040->header.len =
+		       cpu_to_le16(sizeof(bss_co_2040->bss_co_2040));
+
+		memcpy((u8 *) bss_co_2040 +
+		       sizeof(struct mwifiex_ie_types_header),
+		       (u8 *) bss_desc->bcn_bss_co_2040 +
+		       sizeof(struct ieee_types_header),
+		       le16_to_cpu(bss_co_2040->header.len));
+
+		*buffer += sizeof(struct mwifiex_ie_types_2040bssco);
+		ret_len += sizeof(struct mwifiex_ie_types_2040bssco);
+	}
+
+	if (bss_desc->bcn_ext_cap) {
+		ext_cap = (struct mwifiex_ie_types_extcap *) *buffer;
+		memset(ext_cap, 0, sizeof(struct mwifiex_ie_types_extcap));
+		ext_cap->header.type = cpu_to_le16(WLAN_EID_EXT_CAPABILITY);
+		ext_cap->header.len = cpu_to_le16(sizeof(ext_cap->ext_cap));
+
+		memcpy((u8 *) ext_cap +
+		       sizeof(struct mwifiex_ie_types_header),
+		       (u8 *) bss_desc->bcn_ext_cap +
+		       sizeof(struct ieee_types_header),
+		       le16_to_cpu(ext_cap->header.len));
+
+		*buffer += sizeof(struct mwifiex_ie_types_extcap);
+		ret_len += sizeof(struct mwifiex_ie_types_extcap);
+	}
+
+	return ret_len;
+}
+
+/*
+ * This function reconfigures the Tx buffer size in firmware.
+ *
+ * This function prepares a firmware command and issues it, if
+ * the current Tx buffer size is different from the one requested.
+ * Maximum configurable Tx buffer size is limited by the HT capability
+ * field value.
+ */
+void
+mwifiex_cfg_tx_buf(struct mwifiex_private *priv,
+		   struct mwifiex_bssdescriptor *bss_desc)
+{
+	u16 max_amsdu = MWIFIEX_TX_DATA_BUF_SIZE_2K;
+	u16 tx_buf, curr_tx_buf_size = 0;
+
+	if (bss_desc->bcn_ht_cap) {
+		if (le16_to_cpu(bss_desc->bcn_ht_cap->cap_info) &
+				IEEE80211_HT_CAP_MAX_AMSDU)
+			max_amsdu = MWIFIEX_TX_DATA_BUF_SIZE_8K;
+		else
+			max_amsdu = MWIFIEX_TX_DATA_BUF_SIZE_4K;
+	}
+
+	tx_buf = min(priv->adapter->max_tx_buf_size, max_amsdu);
+
+	dev_dbg(priv->adapter->dev, "info: max_amsdu=%d, max_tx_buf=%d\n",
+			max_amsdu, priv->adapter->max_tx_buf_size);
+
+	if (priv->adapter->curr_tx_buf_size <= MWIFIEX_TX_DATA_BUF_SIZE_2K)
+		curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
+	else if (priv->adapter->curr_tx_buf_size <= MWIFIEX_TX_DATA_BUF_SIZE_4K)
+		curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K;
+	else if (priv->adapter->curr_tx_buf_size <= MWIFIEX_TX_DATA_BUF_SIZE_8K)
+		curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_8K;
+	if (curr_tx_buf_size != tx_buf)
+		mwifiex_send_cmd_async(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF,
+				       HostCmd_ACT_GEN_SET, 0, &tx_buf);
+}
+
+/*
+ * This function checks if the given pointer is valid entry of
+ * Tx BA Stream table.
+ */
+static int mwifiex_is_tx_ba_stream_ptr_valid(struct mwifiex_private *priv,
+				struct mwifiex_tx_ba_stream_tbl *tx_tbl_ptr)
+{
+	struct mwifiex_tx_ba_stream_tbl *tx_ba_tsr_tbl;
+
+	list_for_each_entry(tx_ba_tsr_tbl, &priv->tx_ba_stream_tbl_ptr, list) {
+		if (tx_ba_tsr_tbl == tx_tbl_ptr)
+			return true;
+	}
+
+	return false;
+}
+
+/*
+ * This function deletes the given entry in Tx BA Stream table.
+ *
+ * The function also performs a validity check on the supplied
+ * pointer before trying to delete.
+ */
+void mwifiex_11n_delete_tx_ba_stream_tbl_entry(struct mwifiex_private *priv,
+				struct mwifiex_tx_ba_stream_tbl *tx_ba_tsr_tbl)
+{
+	if (!tx_ba_tsr_tbl &&
+			mwifiex_is_tx_ba_stream_ptr_valid(priv, tx_ba_tsr_tbl))
+		return;
+
+	dev_dbg(priv->adapter->dev, "info: tx_ba_tsr_tbl %p\n", tx_ba_tsr_tbl);
+
+	list_del(&tx_ba_tsr_tbl->list);
+
+	kfree(tx_ba_tsr_tbl);
+}
+
+/*
+ * This function deletes all the entries in Tx BA Stream table.
+ */
+void mwifiex_11n_delete_all_tx_ba_stream_tbl(struct mwifiex_private *priv)
+{
+	int i;
+	struct mwifiex_tx_ba_stream_tbl *del_tbl_ptr, *tmp_node;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);
+	list_for_each_entry_safe(del_tbl_ptr, tmp_node,
+				 &priv->tx_ba_stream_tbl_ptr, list)
+		mwifiex_11n_delete_tx_ba_stream_tbl_entry(priv, del_tbl_ptr);
+	spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);
+
+	INIT_LIST_HEAD(&priv->tx_ba_stream_tbl_ptr);
+
+	for (i = 0; i < MAX_NUM_TID; ++i)
+		priv->aggr_prio_tbl[i].ampdu_ap =
+			priv->aggr_prio_tbl[i].ampdu_user;
+}
+
+/*
+ * This function returns the pointer to an entry in BA Stream
+ * table which matches the given RA/TID pair.
+ */
+struct mwifiex_tx_ba_stream_tbl *
+mwifiex_11n_get_tx_ba_stream_tbl(struct mwifiex_private *priv,
+				 int tid, u8 *ra)
+{
+	struct mwifiex_tx_ba_stream_tbl *tx_ba_tsr_tbl;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);
+	list_for_each_entry(tx_ba_tsr_tbl, &priv->tx_ba_stream_tbl_ptr, list) {
+		if ((!memcmp(tx_ba_tsr_tbl->ra, ra, ETH_ALEN))
+		    && (tx_ba_tsr_tbl->tid == tid)) {
+			spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock,
+					       flags);
+			return tx_ba_tsr_tbl;
+		}
+	}
+	spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);
+	return NULL;
+}
+
+/*
+ * This function creates an entry in Tx BA stream table for the
+ * given RA/TID pair.
+ */
+void mwifiex_11n_create_tx_ba_stream_tbl(struct mwifiex_private *priv,
+					 u8 *ra, int tid,
+					 enum mwifiex_ba_status ba_status)
+{
+	struct mwifiex_tx_ba_stream_tbl *new_node;
+	unsigned long flags;
+
+	if (!mwifiex_11n_get_tx_ba_stream_tbl(priv, tid, ra)) {
+		new_node = kzalloc(sizeof(struct mwifiex_tx_ba_stream_tbl),
+				   GFP_ATOMIC);
+		if (!new_node) {
+			dev_err(priv->adapter->dev,
+				"%s: failed to alloc new_node\n", __func__);
+			return;
+		}
+
+		INIT_LIST_HEAD(&new_node->list);
+
+		new_node->tid = tid;
+		new_node->ba_status = ba_status;
+		memcpy(new_node->ra, ra, ETH_ALEN);
+
+		spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);
+		list_add_tail(&new_node->list, &priv->tx_ba_stream_tbl_ptr);
+		spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);
+	}
+}
+
+/*
+ * This function sends an add BA request to the given TID/RA pair.
+ */
+int mwifiex_send_addba(struct mwifiex_private *priv, int tid, u8 *peer_mac)
+{
+	struct host_cmd_ds_11n_addba_req add_ba_req;
+	static u8 dialog_tok;
+	int ret;
+
+	dev_dbg(priv->adapter->dev, "cmd: %s: tid %d\n", __func__, tid);
+
+	add_ba_req.block_ack_param_set = cpu_to_le16(
+		(u16) ((tid << BLOCKACKPARAM_TID_POS) |
+			 (priv->add_ba_param.
+			  tx_win_size << BLOCKACKPARAM_WINSIZE_POS) |
+			 IMMEDIATE_BLOCK_ACK));
+	add_ba_req.block_ack_tmo = cpu_to_le16((u16)priv->add_ba_param.timeout);
+
+	++dialog_tok;
+
+	if (dialog_tok == 0)
+		dialog_tok = 1;
+
+	add_ba_req.dialog_token = dialog_tok;
+	memcpy(&add_ba_req.peer_mac_addr, peer_mac, ETH_ALEN);
+
+	/* We don't wait for the response of this command */
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_ADDBA_REQ,
+				     0, 0, &add_ba_req);
+
+	return ret;
+}
+
+/*
+ * This function sends a delete BA request to the given TID/RA pair.
+ */
+int mwifiex_send_delba(struct mwifiex_private *priv, int tid, u8 *peer_mac,
+		       int initiator)
+{
+	struct host_cmd_ds_11n_delba delba;
+	int ret;
+	uint16_t del_ba_param_set;
+
+	memset(&delba, 0, sizeof(delba));
+	delba.del_ba_param_set = cpu_to_le16(tid << DELBA_TID_POS);
+
+	del_ba_param_set = le16_to_cpu(delba.del_ba_param_set);
+	if (initiator)
+		del_ba_param_set |= IEEE80211_DELBA_PARAM_INITIATOR_MASK;
+	else
+		del_ba_param_set &= ~IEEE80211_DELBA_PARAM_INITIATOR_MASK;
+
+	memcpy(&delba.peer_mac_addr, peer_mac, ETH_ALEN);
+
+	/* We don't wait for the response of this command */
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_DELBA,
+				     HostCmd_ACT_GEN_SET, 0, &delba);
+
+	return ret;
+}
+
+/*
+ * This function handles the command response of a delete BA request.
+ */
+void mwifiex_11n_delete_ba_stream(struct mwifiex_private *priv, u8 *del_ba)
+{
+	struct host_cmd_ds_11n_delba *cmd_del_ba =
+		(struct host_cmd_ds_11n_delba *) del_ba;
+	uint16_t del_ba_param_set = le16_to_cpu(cmd_del_ba->del_ba_param_set);
+	int tid;
+
+	tid = del_ba_param_set >> DELBA_TID_POS;
+
+	mwifiex_11n_delete_ba_stream_tbl(priv, tid, cmd_del_ba->peer_mac_addr,
+					 TYPE_DELBA_RECEIVE,
+					 INITIATOR_BIT(del_ba_param_set));
+}
+
+/*
+ * This function retrieves the Rx reordering table.
+ */
+int mwifiex_get_rx_reorder_tbl(struct mwifiex_private *priv,
+			       struct mwifiex_ds_rx_reorder_tbl *buf)
+{
+	int i;
+	struct mwifiex_ds_rx_reorder_tbl *rx_reo_tbl = buf;
+	struct mwifiex_rx_reorder_tbl *rx_reorder_tbl_ptr;
+	int count = 0;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);
+	list_for_each_entry(rx_reorder_tbl_ptr, &priv->rx_reorder_tbl_ptr,
+			    list) {
+		rx_reo_tbl->tid = (u16) rx_reorder_tbl_ptr->tid;
+		memcpy(rx_reo_tbl->ta, rx_reorder_tbl_ptr->ta, ETH_ALEN);
+		rx_reo_tbl->start_win = rx_reorder_tbl_ptr->start_win;
+		rx_reo_tbl->win_size = rx_reorder_tbl_ptr->win_size;
+		for (i = 0; i < rx_reorder_tbl_ptr->win_size; ++i) {
+			if (rx_reorder_tbl_ptr->rx_reorder_ptr[i])
+				rx_reo_tbl->buffer[i] = true;
+			else
+				rx_reo_tbl->buffer[i] = false;
+		}
+		rx_reo_tbl++;
+		count++;
+
+		if (count >= MWIFIEX_MAX_RX_BASTREAM_SUPPORTED)
+			break;
+	}
+	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);
+
+	return count;
+}
+
+/*
+ * This function retrieves the Tx BA stream table.
+ */
+int mwifiex_get_tx_ba_stream_tbl(struct mwifiex_private *priv,
+				 struct mwifiex_ds_tx_ba_stream_tbl *buf)
+{
+	struct mwifiex_tx_ba_stream_tbl *tx_ba_tsr_tbl;
+	struct mwifiex_ds_tx_ba_stream_tbl *rx_reo_tbl = buf;
+	int count = 0;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);
+	list_for_each_entry(tx_ba_tsr_tbl, &priv->tx_ba_stream_tbl_ptr, list) {
+		rx_reo_tbl->tid = (u16) tx_ba_tsr_tbl->tid;
+		dev_dbg(priv->adapter->dev, "data: %s tid=%d\n",
+						__func__, rx_reo_tbl->tid);
+		memcpy(rx_reo_tbl->ra, tx_ba_tsr_tbl->ra, ETH_ALEN);
+		rx_reo_tbl++;
+		count++;
+		if (count >= MWIFIEX_MAX_TX_BASTREAM_SUPPORTED)
+			break;
+	}
+	spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);
+
+	return count;
+}
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h
new file mode 100644
index 0000000000000000000000000000000000000000..a4390a1a2a9fbb214b89fcb9fc3d47d7133cfc01
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/11n.h
@@ -0,0 +1,161 @@
+/*
+ * Marvell Wireless LAN device driver: 802.11n
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_11N_H_
+#define _MWIFIEX_11N_H_
+
+#include "11n_aggr.h"
+#include "11n_rxreorder.h"
+#include "wmm.h"
+
+int mwifiex_ret_11n_delba(struct mwifiex_private *priv,
+			  struct host_cmd_ds_command *resp);
+int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
+			      struct host_cmd_ds_command *resp);
+int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp,
+			void *data_buf);
+int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd,
+			u16 cmd_action, void *data_buf);
+
+int mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
+			       struct mwifiex_bssdescriptor *bss_desc,
+			       u8 **buffer);
+void mwifiex_cfg_tx_buf(struct mwifiex_private *priv,
+			struct mwifiex_bssdescriptor *bss_desc);
+void mwifiex_fill_cap_info(struct mwifiex_private *, u8 radio_type,
+			   struct mwifiex_ie_types_htcap *);
+int mwifiex_set_get_11n_htcap_cfg(struct mwifiex_private *priv,
+				  u16 action, int *htcap_cfg);
+void mwifiex_11n_delete_tx_ba_stream_tbl_entry(struct mwifiex_private *priv,
+					     struct mwifiex_tx_ba_stream_tbl
+					     *tx_tbl);
+void mwifiex_11n_delete_all_tx_ba_stream_tbl(struct mwifiex_private *priv);
+struct mwifiex_tx_ba_stream_tbl *mwifiex_11n_get_tx_ba_stream_tbl(struct
+							     mwifiex_private
+							     *priv, int tid,
+							     u8 *ra);
+void mwifiex_11n_create_tx_ba_stream_tbl(struct mwifiex_private *priv, u8 *ra,
+				       int tid,
+				       enum mwifiex_ba_status ba_status);
+int mwifiex_send_addba(struct mwifiex_private *priv, int tid, u8 *peer_mac);
+int mwifiex_send_delba(struct mwifiex_private *priv, int tid, u8 *peer_mac,
+		       int initiator);
+void mwifiex_11n_delete_ba_stream(struct mwifiex_private *priv, u8 *del_ba);
+int mwifiex_get_rx_reorder_tbl(struct mwifiex_private *priv,
+			      struct mwifiex_ds_rx_reorder_tbl *buf);
+int mwifiex_get_tx_ba_stream_tbl(struct mwifiex_private *priv,
+			       struct mwifiex_ds_tx_ba_stream_tbl *buf);
+int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
+				void *data_buf);
+int mwifiex_cmd_recfg_tx_buf(struct mwifiex_private *priv,
+			     struct host_cmd_ds_command *cmd,
+			     int cmd_action, void *data_buf);
+int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd,
+				int cmd_action, void *data_buf);
+
+/*
+ * This function checks whether AMPDU is allowed or not for a particular TID.
+ */
+static inline u8
+mwifiex_is_ampdu_allowed(struct mwifiex_private *priv, int tid)
+{
+	return ((priv->aggr_prio_tbl[tid].ampdu_ap != BA_STREAM_NOT_ALLOWED)
+		? true : false);
+}
+
+/*
+ * This function checks whether AMSDU is allowed or not for a particular TID.
+ */
+static inline u8
+mwifiex_is_amsdu_allowed(struct mwifiex_private *priv, int tid)
+{
+	return (((priv->aggr_prio_tbl[tid].amsdu != BA_STREAM_NOT_ALLOWED)
+			&& ((priv->is_data_rate_auto)
+			|| !((priv->bitmap_rates[2]) & 0x03)))
+		? true : false);
+}
+
+/*
+ * This function checks whether a space is available for new BA stream or not.
+ */
+static inline u8 mwifiex_space_avail_for_new_ba_stream(
+					struct mwifiex_adapter *adapter)
+{
+	struct mwifiex_private *priv;
+	u8 i;
+	u32 ba_stream_num = 0;
+
+	for (i = 0; i < adapter->priv_num; i++) {
+		priv = adapter->priv[i];
+		if (priv)
+			ba_stream_num += mwifiex_wmm_list_len(
+						(struct list_head *)
+						&priv->tx_ba_stream_tbl_ptr);
+	}
+
+	return ((ba_stream_num <
+		 MWIFIEX_MAX_TX_BASTREAM_SUPPORTED) ? true : false);
+}
+
+/*
+ * This function finds the correct Tx BA stream to delete.
+ *
+ * Upon successfully locating, both the TID and the RA are returned.
+ */
+static inline u8
+mwifiex_find_stream_to_delete(struct mwifiex_private *priv, int ptr_tid,
+			      int *ptid, u8 *ra)
+{
+	int tid;
+	u8 ret = false;
+	struct mwifiex_tx_ba_stream_tbl *tx_tbl;
+	unsigned long flags;
+
+	tid = priv->aggr_prio_tbl[ptr_tid].ampdu_user;
+
+	spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);
+	list_for_each_entry(tx_tbl, &priv->tx_ba_stream_tbl_ptr, list) {
+		if (tid > priv->aggr_prio_tbl[tx_tbl->tid].ampdu_user) {
+			tid = priv->aggr_prio_tbl[tx_tbl->tid].ampdu_user;
+			*ptid = tx_tbl->tid;
+			memcpy(ra, tx_tbl->ra, ETH_ALEN);
+			ret = true;
+		}
+	}
+	spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);
+
+	return ret;
+}
+
+/*
+ * This function checks whether BA stream is set up or not.
+ */
+static inline int
+mwifiex_is_ba_stream_setup(struct mwifiex_private *priv,
+			  struct mwifiex_ra_list_tbl *ptr, int tid)
+{
+	struct mwifiex_tx_ba_stream_tbl *tx_tbl;
+
+	tx_tbl = mwifiex_11n_get_tx_ba_stream_tbl(priv, tid, ptr->ra);
+	if (tx_tbl && IS_BASTREAM_SETUP(tx_tbl))
+		return true;
+
+	return false;
+}
+#endif /* !_MWIFIEX_11N_H_ */
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
new file mode 100644
index 0000000000000000000000000000000000000000..d3d5e0853c45822b8b58fa131732d7aca55d7e7c
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -0,0 +1,298 @@
+/*
+ * Marvell Wireless LAN device driver: 802.11n Aggregation
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+#include "11n_aggr.h"
+
+/*
+ * Creates an AMSDU subframe for aggregation into one AMSDU packet.
+ *
+ * The resultant AMSDU subframe format is -
+ *
+ * +---- ~ -----+---- ~ ------+---- ~ -----+----- ~ -----+---- ~ -----+
+ * |     DA     |     SA      |   Length   | SNAP header |   MSDU     |
+ * | data[0..5] | data[6..11] |            |             | data[14..] |
+ * +---- ~ -----+---- ~ ------+---- ~ -----+----- ~ -----+---- ~ -----+
+ * <--6-bytes--> <--6-bytes--> <--2-bytes--><--8-bytes--> <--n-bytes-->
+ *
+ * This function also computes the amount of padding required to make the
+ * buffer length multiple of 4 bytes.
+ *
+ * Data => |DA|SA|SNAP-TYPE|........    .|
+ * MSDU => |DA|SA|Length|SNAP|......   ..|
+ */
+static int
+mwifiex_11n_form_amsdu_pkt(struct sk_buff *skb_aggr,
+			   struct sk_buff *skb_src, int *pad)
+
+{
+	int dt_offset;
+	struct rfc_1042_hdr snap = {
+		0xaa,		/* LLC DSAP */
+		0xaa,		/* LLC SSAP */
+		0x03,		/* LLC CTRL */
+		{0x00, 0x00, 0x00},	/* SNAP OUI */
+		0x0000		/* SNAP type */
+			/*
+			 * This field will be overwritten
+			 * later with ethertype
+			 */
+	};
+	struct tx_packet_hdr *tx_header;
+
+	skb_put(skb_aggr, sizeof(*tx_header));
+
+	tx_header = (struct tx_packet_hdr *) skb_aggr->data;
+
+	/* Copy DA and SA */
+	dt_offset = 2 * ETH_ALEN;
+	memcpy(&tx_header->eth803_hdr, skb_src->data, dt_offset);
+
+	/* Copy SNAP header */
+	snap.snap_type = *(u16 *) ((u8 *)skb_src->data + dt_offset);
+	dt_offset += sizeof(u16);
+
+	memcpy(&tx_header->rfc1042_hdr, &snap, sizeof(struct rfc_1042_hdr));
+
+	skb_pull(skb_src, dt_offset);
+
+	/* Update Length field */
+	tx_header->eth803_hdr.h_proto = htons(skb_src->len + LLC_SNAP_LEN);
+
+	/* Add payload */
+	skb_put(skb_aggr, skb_src->len);
+	memcpy(skb_aggr->data + sizeof(*tx_header), skb_src->data,
+							skb_src->len);
+	*pad = (((skb_src->len + LLC_SNAP_LEN) & 3)) ? (4 - (((skb_src->len +
+						      LLC_SNAP_LEN)) & 3)) : 0;
+	skb_put(skb_aggr, *pad);
+
+	return skb_aggr->len + *pad;
+}
+
+/*
+ * Adds TxPD to AMSDU header.
+ *
+ * Each AMSDU packet will contain one TxPD at the beginning,
+ * followed by multiple AMSDU subframes.
+ */
+static void
+mwifiex_11n_form_amsdu_txpd(struct mwifiex_private *priv,
+			    struct sk_buff *skb)
+{
+	struct txpd *local_tx_pd;
+
+	skb_push(skb, sizeof(*local_tx_pd));
+
+	local_tx_pd = (struct txpd *) skb->data;
+	memset(local_tx_pd, 0, sizeof(struct txpd));
+
+	/* Original priority has been overwritten */
+	local_tx_pd->priority = (u8) skb->priority;
+	local_tx_pd->pkt_delay_2ms =
+		mwifiex_wmm_compute_drv_pkt_delay(priv, skb);
+	local_tx_pd->bss_num = priv->bss_num;
+	local_tx_pd->bss_type = priv->bss_type;
+	/* Always zero as the data is followed by struct txpd */
+	local_tx_pd->tx_pkt_offset = cpu_to_le16(sizeof(struct txpd));
+	local_tx_pd->tx_pkt_type = cpu_to_le16(PKT_TYPE_AMSDU);
+	local_tx_pd->tx_pkt_length = cpu_to_le16(skb->len -
+			sizeof(*local_tx_pd));
+
+	if (local_tx_pd->tx_control == 0)
+		/* TxCtrl set by user or default */
+		local_tx_pd->tx_control = cpu_to_le32(priv->pkt_tx_ctrl);
+
+	if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
+		(priv->adapter->pps_uapsd_mode)) {
+		if (true == mwifiex_check_last_packet_indication(priv)) {
+			priv->adapter->tx_lock_flag = true;
+			local_tx_pd->flags =
+				MWIFIEX_TxPD_POWER_MGMT_LAST_PACKET;
+		}
+	}
+}
+
+/*
+ * Create aggregated packet.
+ *
+ * This function creates an aggregated MSDU packet, by combining buffers
+ * from the RA list. Each individual buffer is encapsulated as an AMSDU
+ * subframe and all such subframes are concatenated together to form the
+ * AMSDU packet.
+ *
+ * A TxPD is also added to the front of the resultant AMSDU packets for
+ * transmission. The resultant packets format is -
+ *
+ * +---- ~ ----+------ ~ ------+------ ~ ------+-..-+------ ~ ------+
+ * |    TxPD   |AMSDU sub-frame|AMSDU sub-frame| .. |AMSDU sub-frame|
+ * |           |       1       |       2       | .. |       n       |
+ * +---- ~ ----+------ ~ ------+------ ~ ------+ .. +------ ~ ------+
+ */
+int
+mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
+			  struct mwifiex_ra_list_tbl *pra_list, int headroom,
+			  int ptrindex, unsigned long ra_list_flags)
+			  __releases(&priv->wmm.ra_list_spinlock)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct sk_buff *skb_aggr, *skb_src;
+	struct mwifiex_txinfo *tx_info_aggr, *tx_info_src;
+	int pad = 0, ret;
+	struct mwifiex_tx_param tx_param;
+	struct txpd *ptx_pd = NULL;
+
+	if (skb_queue_empty(&pra_list->skb_head)) {
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+		return 0;
+	}
+	skb_src = skb_peek(&pra_list->skb_head);
+	tx_info_src = MWIFIEX_SKB_TXCB(skb_src);
+	skb_aggr = dev_alloc_skb(adapter->tx_buf_size);
+	if (!skb_aggr) {
+		dev_err(adapter->dev, "%s: alloc skb_aggr\n", __func__);
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+		return -1;
+	}
+	skb_reserve(skb_aggr, headroom + sizeof(struct txpd));
+	tx_info_aggr =  MWIFIEX_SKB_TXCB(skb_aggr);
+
+	tx_info_aggr->bss_index = tx_info_src->bss_index;
+	skb_aggr->priority = skb_src->priority;
+
+	while (skb_src && ((skb_headroom(skb_aggr) + skb_src->len
+					+ LLC_SNAP_LEN)
+				<= adapter->tx_buf_size)) {
+
+		if (!skb_queue_empty(&pra_list->skb_head))
+			skb_src = skb_dequeue(&pra_list->skb_head);
+		else
+			skb_src = NULL;
+
+		if (skb_src)
+			pra_list->total_pkts_size -= skb_src->len;
+
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+		mwifiex_11n_form_amsdu_pkt(skb_aggr, skb_src, &pad);
+
+		mwifiex_write_data_complete(adapter, skb_src, 0);
+
+		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
+
+		if (!mwifiex_is_ralist_valid(priv, pra_list, ptrindex)) {
+			spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+					       ra_list_flags);
+			return -1;
+		}
+
+		if (!skb_queue_empty(&pra_list->skb_head))
+			skb_src = skb_peek(&pra_list->skb_head);
+		else
+			skb_src = NULL;
+	}
+
+	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, ra_list_flags);
+
+	/* Last AMSDU packet does not need padding */
+	skb_trim(skb_aggr, skb_aggr->len - pad);
+
+	/* Form AMSDU */
+	mwifiex_11n_form_amsdu_txpd(priv, skb_aggr);
+	if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)
+		ptx_pd = (struct txpd *)skb_aggr->data;
+
+	skb_push(skb_aggr, headroom);
+
+	tx_param.next_pkt_len = ((pra_list->total_pkts_size) ?
+				 (((pra_list->total_pkts_size) >
+				   adapter->tx_buf_size) ? adapter->
+				  tx_buf_size : pra_list->total_pkts_size +
+				  LLC_SNAP_LEN + sizeof(struct txpd)) : 0);
+	ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_DATA,
+					     skb_aggr->data,
+					     skb_aggr->len, &tx_param);
+	switch (ret) {
+	case -EBUSY:
+		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
+		if (!mwifiex_is_ralist_valid(priv, pra_list, ptrindex)) {
+			spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+					       ra_list_flags);
+			mwifiex_write_data_complete(adapter, skb_aggr, -1);
+			return -1;
+		}
+		if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
+			(adapter->pps_uapsd_mode) &&
+			(adapter->tx_lock_flag)) {
+				priv->adapter->tx_lock_flag = false;
+				if (ptx_pd)
+					ptx_pd->flags = 0;
+		}
+
+		skb_queue_tail(&pra_list->skb_head, skb_aggr);
+
+		pra_list->total_pkts_size += skb_aggr->len;
+
+		tx_info_aggr->flags |= MWIFIEX_BUF_FLAG_REQUEUED_PKT;
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+		dev_dbg(adapter->dev, "data: -EBUSY is returned\n");
+		break;
+	case -1:
+		adapter->data_sent = false;
+		dev_err(adapter->dev, "%s: host_to_card failed: %#x\n",
+						__func__, ret);
+		adapter->dbg.num_tx_host_to_card_failure++;
+		mwifiex_write_data_complete(adapter, skb_aggr, ret);
+		return 0;
+	case -EINPROGRESS:
+		adapter->data_sent = false;
+		break;
+	case 0:
+		mwifiex_write_data_complete(adapter, skb_aggr, ret);
+		break;
+	default:
+		break;
+	}
+	if (ret != -EBUSY) {
+		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
+		if (mwifiex_is_ralist_valid(priv, pra_list, ptrindex)) {
+			priv->wmm.packets_out[ptrindex]++;
+			priv->wmm.tid_tbl_ptr[ptrindex].ra_list_curr = pra_list;
+		}
+		/* Now bss_prio_cur pointer points to next node */
+		adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur =
+			list_first_entry(
+				&adapter->bss_prio_tbl[priv->bss_priority]
+				.bss_prio_cur->list,
+				struct mwifiex_bss_prio_node, list);
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+	}
+
+	return 0;
+}
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.h b/drivers/net/wireless/mwifiex/11n_aggr.h
new file mode 100644
index 0000000000000000000000000000000000000000..9c6dca7ab02c7994d5db6012d1cf464132ab28ce
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/11n_aggr.h
@@ -0,0 +1,32 @@
+/*
+ * Marvell Wireless LAN device driver: 802.11n Aggregation
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_11N_AGGR_H_
+#define _MWIFIEX_11N_AGGR_H_
+
+#define PKT_TYPE_AMSDU	0xE6
+
+int mwifiex_11n_deaggregate_pkt(struct mwifiex_private *priv,
+				struct sk_buff *skb);
+int mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
+			      struct mwifiex_ra_list_tbl *ptr, int headroom,
+			      int ptr_index, unsigned long flags)
+			      __releases(&priv->wmm.ra_list_spinlock);
+
+#endif /* !_MWIFIEX_11N_AGGR_H_ */
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c
new file mode 100644
index 0000000000000000000000000000000000000000..e5dfdc39a921a75446c735954cc620406e9fd8e5
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c
@@ -0,0 +1,616 @@
+/*
+ * Marvell Wireless LAN device driver: 802.11n RX Re-ordering
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+#include "11n_rxreorder.h"
+
+/*
+ * This function dispatches all packets in the Rx reorder table.
+ *
+ * There could be holes in the buffer, which are skipped by the function.
+ * Since the buffer is linear, the function uses rotation to simulate
+ * circular buffer.
+ */
+static int
+mwifiex_11n_dispatch_pkt_until_start_win(struct mwifiex_private *priv,
+					 struct mwifiex_rx_reorder_tbl
+					 *rx_reor_tbl_ptr, int start_win)
+{
+	int no_pkt_to_send, i;
+	void *rx_tmp_ptr;
+	unsigned long flags;
+
+	no_pkt_to_send = (start_win > rx_reor_tbl_ptr->start_win) ?
+		min((start_win - rx_reor_tbl_ptr->start_win),
+		    rx_reor_tbl_ptr->win_size) : rx_reor_tbl_ptr->win_size;
+
+	for (i = 0; i < no_pkt_to_send; ++i) {
+		spin_lock_irqsave(&priv->rx_pkt_lock, flags);
+		rx_tmp_ptr = NULL;
+		if (rx_reor_tbl_ptr->rx_reorder_ptr[i]) {
+			rx_tmp_ptr = rx_reor_tbl_ptr->rx_reorder_ptr[i];
+			rx_reor_tbl_ptr->rx_reorder_ptr[i] = NULL;
+		}
+		spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);
+		if (rx_tmp_ptr)
+			mwifiex_process_rx_packet(priv->adapter, rx_tmp_ptr);
+	}
+
+	spin_lock_irqsave(&priv->rx_pkt_lock, flags);
+	/*
+	 * We don't have a circular buffer, hence use rotation to simulate
+	 * circular buffer
+	 */
+	for (i = 0; i < rx_reor_tbl_ptr->win_size - no_pkt_to_send; ++i) {
+		rx_reor_tbl_ptr->rx_reorder_ptr[i] =
+			rx_reor_tbl_ptr->rx_reorder_ptr[no_pkt_to_send + i];
+		rx_reor_tbl_ptr->rx_reorder_ptr[no_pkt_to_send + i] = NULL;
+	}
+
+	rx_reor_tbl_ptr->start_win = start_win;
+	spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);
+
+	return 0;
+}
+
+/*
+ * This function dispatches all packets in the Rx reorder table until
+ * a hole is found.
+ *
+ * The start window is adjusted automatically when a hole is located.
+ * Since the buffer is linear, the function uses rotation to simulate
+ * circular buffer.
+ */
+static int
+mwifiex_11n_scan_and_dispatch(struct mwifiex_private *priv,
+			      struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr)
+{
+	int i, j, xchg;
+	void *rx_tmp_ptr;
+	unsigned long flags;
+
+	for (i = 0; i < rx_reor_tbl_ptr->win_size; ++i) {
+		spin_lock_irqsave(&priv->rx_pkt_lock, flags);
+		if (!rx_reor_tbl_ptr->rx_reorder_ptr[i]) {
+			spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);
+			break;
+		}
+		rx_tmp_ptr = rx_reor_tbl_ptr->rx_reorder_ptr[i];
+		rx_reor_tbl_ptr->rx_reorder_ptr[i] = NULL;
+		spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);
+		mwifiex_process_rx_packet(priv->adapter, rx_tmp_ptr);
+	}
+
+	spin_lock_irqsave(&priv->rx_pkt_lock, flags);
+	/*
+	 * We don't have a circular buffer, hence use rotation to simulate
+	 * circular buffer
+	 */
+	if (i > 0) {
+		xchg = rx_reor_tbl_ptr->win_size - i;
+		for (j = 0; j < xchg; ++j) {
+			rx_reor_tbl_ptr->rx_reorder_ptr[j] =
+				rx_reor_tbl_ptr->rx_reorder_ptr[i + j];
+			rx_reor_tbl_ptr->rx_reorder_ptr[i + j] = NULL;
+		}
+	}
+	rx_reor_tbl_ptr->start_win = (rx_reor_tbl_ptr->start_win + i)
+		&(MAX_TID_VALUE - 1);
+	spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);
+	return 0;
+}
+
+/*
+ * This function deletes the Rx reorder table and frees the memory.
+ *
+ * The function stops the associated timer and dispatches all the
+ * pending packets in the Rx reorder table before deletion.
+ */
+static void
+mwifiex_11n_delete_rx_reorder_tbl_entry(struct mwifiex_private *priv,
+				       struct mwifiex_rx_reorder_tbl
+				       *rx_reor_tbl_ptr)
+{
+	unsigned long flags;
+
+	if (!rx_reor_tbl_ptr)
+		return;
+
+	mwifiex_11n_dispatch_pkt_until_start_win(priv, rx_reor_tbl_ptr,
+						 (rx_reor_tbl_ptr->start_win +
+						  rx_reor_tbl_ptr->win_size)
+						 &(MAX_TID_VALUE - 1));
+
+	del_timer(&rx_reor_tbl_ptr->timer_context.timer);
+
+	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);
+	list_del(&rx_reor_tbl_ptr->list);
+	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);
+
+	kfree(rx_reor_tbl_ptr->rx_reorder_ptr);
+	kfree(rx_reor_tbl_ptr);
+}
+
+/*
+ * This function returns the pointer to an entry in Rx reordering
+ * table which matches the given TA/TID pair.
+ */
+static struct mwifiex_rx_reorder_tbl *
+mwifiex_11n_get_rx_reorder_tbl(struct mwifiex_private *priv, int tid, u8 *ta)
+{
+	struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);
+	list_for_each_entry(rx_reor_tbl_ptr, &priv->rx_reorder_tbl_ptr, list) {
+		if ((!memcmp(rx_reor_tbl_ptr->ta, ta, ETH_ALEN))
+		    && (rx_reor_tbl_ptr->tid == tid)) {
+			spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock,
+					       flags);
+			return rx_reor_tbl_ptr;
+		}
+	}
+	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);
+
+	return NULL;
+}
+
+/*
+ * This function finds the last sequence number used in the packets
+ * buffered in Rx reordering table.
+ */
+static int
+mwifiex_11n_find_last_seq_num(struct mwifiex_rx_reorder_tbl *rx_reorder_tbl_ptr)
+{
+	int i;
+
+	for (i = (rx_reorder_tbl_ptr->win_size - 1); i >= 0; --i)
+		if (rx_reorder_tbl_ptr->rx_reorder_ptr[i])
+			return i;
+
+	return -1;
+}
+
+/*
+ * This function flushes all the packets in Rx reordering table.
+ *
+ * The function checks if any packets are currently buffered in the
+ * table or not. In case there are packets available, it dispatches
+ * them and then dumps the Rx reordering table.
+ */
+static void
+mwifiex_flush_data(unsigned long context)
+{
+	struct reorder_tmr_cnxt *reorder_cnxt =
+		(struct reorder_tmr_cnxt *) context;
+	int start_win;
+
+	start_win = mwifiex_11n_find_last_seq_num(reorder_cnxt->ptr);
+	if (start_win >= 0) {
+		dev_dbg(reorder_cnxt->priv->adapter->dev,
+				"info: flush data %d\n", start_win);
+		mwifiex_11n_dispatch_pkt_until_start_win(reorder_cnxt->priv,
+				reorder_cnxt->ptr,
+				((reorder_cnxt->ptr->start_win +
+				  start_win + 1) & (MAX_TID_VALUE - 1)));
+	}
+}
+
+/*
+ * This function creates an entry in Rx reordering table for the
+ * given TA/TID.
+ *
+ * The function also initializes the entry with sequence number, window
+ * size as well as initializes the timer.
+ *
+ * If the received TA/TID pair is already present, all the packets are
+ * dispatched and the window size is moved until the SSN.
+ */
+static void
+mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta,
+				 int tid, int win_size, int seq_num)
+{
+	int i;
+	struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr, *new_node;
+	u16 last_seq = 0;
+	unsigned long flags;
+
+	/*
+	 * If we get a TID, ta pair which is already present dispatch all the
+	 * the packets and move the window size until the ssn
+	 */
+	rx_reor_tbl_ptr = mwifiex_11n_get_rx_reorder_tbl(priv, tid, ta);
+	if (rx_reor_tbl_ptr) {
+		mwifiex_11n_dispatch_pkt_until_start_win(priv, rx_reor_tbl_ptr,
+							 seq_num);
+		return;
+	}
+	/* if !rx_reor_tbl_ptr then create one */
+	new_node = kzalloc(sizeof(struct mwifiex_rx_reorder_tbl), GFP_KERNEL);
+	if (!new_node) {
+		dev_err(priv->adapter->dev, "%s: failed to alloc new_node\n",
+		       __func__);
+		return;
+	}
+
+	INIT_LIST_HEAD(&new_node->list);
+	new_node->tid = tid;
+	memcpy(new_node->ta, ta, ETH_ALEN);
+	new_node->start_win = seq_num;
+	if (mwifiex_queuing_ra_based(priv))
+		/* TODO for adhoc */
+		dev_dbg(priv->adapter->dev,
+			"info: ADHOC:last_seq=%d start_win=%d\n",
+			last_seq, new_node->start_win);
+	else
+		last_seq = priv->rx_seq[tid];
+
+	if (last_seq >= new_node->start_win)
+		new_node->start_win = last_seq + 1;
+
+	new_node->win_size = win_size;
+
+	new_node->rx_reorder_ptr = kzalloc(sizeof(void *) * win_size,
+					GFP_KERNEL);
+	if (!new_node->rx_reorder_ptr) {
+		kfree((u8 *) new_node);
+		dev_err(priv->adapter->dev,
+			"%s: failed to alloc reorder_ptr\n", __func__);
+		return;
+	}
+
+	new_node->timer_context.ptr = new_node;
+	new_node->timer_context.priv = priv;
+
+	init_timer(&new_node->timer_context.timer);
+	new_node->timer_context.timer.function = mwifiex_flush_data;
+	new_node->timer_context.timer.data =
+			(unsigned long) &new_node->timer_context;
+
+	for (i = 0; i < win_size; ++i)
+		new_node->rx_reorder_ptr[i] = NULL;
+
+	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);
+	list_add_tail(&new_node->list, &priv->rx_reorder_tbl_ptr);
+	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);
+}
+
+/*
+ * This function prepares command for adding a BA request.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Setting add BA request buffer
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_11n_addba_req(struct host_cmd_ds_command *cmd, void *data_buf)
+{
+	struct host_cmd_ds_11n_addba_req *add_ba_req =
+		(struct host_cmd_ds_11n_addba_req *)
+		&cmd->params.add_ba_req;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_11N_ADDBA_REQ);
+	cmd->size = cpu_to_le16(sizeof(*add_ba_req) + S_DS_GEN);
+	memcpy(add_ba_req, data_buf, sizeof(*add_ba_req));
+
+	return 0;
+}
+
+/*
+ * This function prepares command for adding a BA response.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Setting add BA response buffer
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv,
+				  struct host_cmd_ds_command *cmd,
+				  void *data_buf)
+{
+	struct host_cmd_ds_11n_addba_rsp *add_ba_rsp =
+		(struct host_cmd_ds_11n_addba_rsp *)
+		&cmd->params.add_ba_rsp;
+	struct host_cmd_ds_11n_addba_req *cmd_addba_req =
+		(struct host_cmd_ds_11n_addba_req *) data_buf;
+	u8 tid;
+	int win_size;
+	uint16_t block_ack_param_set;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_11N_ADDBA_RSP);
+	cmd->size = cpu_to_le16(sizeof(*add_ba_rsp) + S_DS_GEN);
+
+	memcpy(add_ba_rsp->peer_mac_addr, cmd_addba_req->peer_mac_addr,
+	       ETH_ALEN);
+	add_ba_rsp->dialog_token = cmd_addba_req->dialog_token;
+	add_ba_rsp->block_ack_tmo = cmd_addba_req->block_ack_tmo;
+	add_ba_rsp->ssn = cmd_addba_req->ssn;
+
+	block_ack_param_set = le16_to_cpu(cmd_addba_req->block_ack_param_set);
+	tid = (block_ack_param_set & IEEE80211_ADDBA_PARAM_TID_MASK)
+		>> BLOCKACKPARAM_TID_POS;
+	add_ba_rsp->status_code = cpu_to_le16(ADDBA_RSP_STATUS_ACCEPT);
+	block_ack_param_set &= ~IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK;
+	/* We donot support AMSDU inside AMPDU, hence reset the bit */
+	block_ack_param_set &= ~BLOCKACKPARAM_AMSDU_SUPP_MASK;
+	block_ack_param_set |= (priv->add_ba_param.rx_win_size <<
+					     BLOCKACKPARAM_WINSIZE_POS);
+	add_ba_rsp->block_ack_param_set = cpu_to_le16(block_ack_param_set);
+	win_size = (le16_to_cpu(add_ba_rsp->block_ack_param_set)
+					& IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK)
+					>> BLOCKACKPARAM_WINSIZE_POS;
+	cmd_addba_req->block_ack_param_set = cpu_to_le16(block_ack_param_set);
+
+	mwifiex_11n_create_rx_reorder_tbl(priv, cmd_addba_req->peer_mac_addr,
+			    tid, win_size, le16_to_cpu(cmd_addba_req->ssn));
+	return 0;
+}
+
+/*
+ * This function prepares command for deleting a BA request.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Setting del BA request buffer
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_11n_delba(struct host_cmd_ds_command *cmd, void *data_buf)
+{
+	struct host_cmd_ds_11n_delba *del_ba = (struct host_cmd_ds_11n_delba *)
+		&cmd->params.del_ba;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_11N_DELBA);
+	cmd->size = cpu_to_le16(sizeof(*del_ba) + S_DS_GEN);
+	memcpy(del_ba, data_buf, sizeof(*del_ba));
+
+	return 0;
+}
+
+/*
+ * This function identifies if Rx reordering is needed for a received packet.
+ *
+ * In case reordering is required, the function will do the reordering
+ * before sending it to kernel.
+ *
+ * The Rx reorder table is checked first with the received TID/TA pair. If
+ * not found, the received packet is dispatched immediately. But if found,
+ * the packet is reordered and all the packets in the updated Rx reordering
+ * table is dispatched until a hole is found.
+ *
+ * For sequence number less than the starting window, the packet is dropped.
+ */
+int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv,
+				u16 seq_num, u16 tid,
+				u8 *ta, u8 pkt_type, void *payload)
+{
+	struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr;
+	int start_win, end_win, win_size, ret;
+	u16 pkt_index;
+
+	rx_reor_tbl_ptr =
+		mwifiex_11n_get_rx_reorder_tbl((struct mwifiex_private *) priv,
+						tid, ta);
+	if (!rx_reor_tbl_ptr) {
+		if (pkt_type != PKT_TYPE_BAR)
+			mwifiex_process_rx_packet(priv->adapter, payload);
+		return 0;
+	}
+	start_win = rx_reor_tbl_ptr->start_win;
+	win_size = rx_reor_tbl_ptr->win_size;
+	end_win = ((start_win + win_size) - 1) & (MAX_TID_VALUE - 1);
+	del_timer(&rx_reor_tbl_ptr->timer_context.timer);
+	mod_timer(&rx_reor_tbl_ptr->timer_context.timer, jiffies
+			+ (MIN_FLUSH_TIMER_MS * win_size * HZ) / 1000);
+
+	/*
+	 * If seq_num is less then starting win then ignore and drop the
+	 * packet
+	 */
+	if ((start_win + TWOPOW11) > (MAX_TID_VALUE - 1)) {/* Wrap */
+		if (seq_num >= ((start_win + (TWOPOW11)) & (MAX_TID_VALUE - 1))
+				&& (seq_num < start_win))
+			return -1;
+	} else if ((seq_num < start_win)
+			|| (seq_num > (start_win + (TWOPOW11)))) {
+		return -1;
+	}
+
+	/*
+	 * If this packet is a BAR we adjust seq_num as
+	 * WinStart = seq_num
+	 */
+	if (pkt_type == PKT_TYPE_BAR)
+		seq_num = ((seq_num + win_size) - 1) & (MAX_TID_VALUE - 1);
+
+	if (((end_win < start_win)
+	     && (seq_num < (TWOPOW11 - (MAX_TID_VALUE - start_win)))
+	     && (seq_num > end_win)) || ((end_win > start_win)
+	     && ((seq_num > end_win) || (seq_num < start_win)))) {
+		end_win = seq_num;
+		if (((seq_num - win_size) + 1) >= 0)
+			start_win = (end_win - win_size) + 1;
+		else
+			start_win = (MAX_TID_VALUE - (win_size - seq_num)) + 1;
+		ret = mwifiex_11n_dispatch_pkt_until_start_win(priv,
+						rx_reor_tbl_ptr, start_win);
+
+		if (ret)
+			return ret;
+	}
+
+	if (pkt_type != PKT_TYPE_BAR) {
+		if (seq_num >= start_win)
+			pkt_index = seq_num - start_win;
+		else
+			pkt_index = (seq_num+MAX_TID_VALUE) - start_win;
+
+		if (rx_reor_tbl_ptr->rx_reorder_ptr[pkt_index])
+			return -1;
+
+		rx_reor_tbl_ptr->rx_reorder_ptr[pkt_index] = payload;
+	}
+
+	/*
+	 * Dispatch all packets sequentially from start_win until a
+	 * hole is found and adjust the start_win appropriately
+	 */
+	ret = mwifiex_11n_scan_and_dispatch(priv, rx_reor_tbl_ptr);
+
+	return ret;
+}
+
+/*
+ * This function deletes an entry for a given TID/TA pair.
+ *
+ * The TID/TA are taken from del BA event body.
+ */
+void
+mwifiex_11n_delete_ba_stream_tbl(struct mwifiex_private *priv, int tid,
+				u8 *peer_mac, u8 type, int initiator)
+{
+	struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr;
+	struct mwifiex_tx_ba_stream_tbl *ptx_tbl;
+	u8 cleanup_rx_reorder_tbl;
+	unsigned long flags;
+
+	if (type == TYPE_DELBA_RECEIVE)
+		cleanup_rx_reorder_tbl = (initiator) ? true : false;
+	else
+		cleanup_rx_reorder_tbl = (initiator) ? false : true;
+
+	dev_dbg(priv->adapter->dev, "event: DELBA: %pM tid=%d, "
+	       "initiator=%d\n", peer_mac, tid, initiator);
+
+	if (cleanup_rx_reorder_tbl) {
+		rx_reor_tbl_ptr = mwifiex_11n_get_rx_reorder_tbl(priv, tid,
+								 peer_mac);
+		if (!rx_reor_tbl_ptr) {
+			dev_dbg(priv->adapter->dev,
+					"event: TID, TA not found in table\n");
+			return;
+		}
+		mwifiex_11n_delete_rx_reorder_tbl_entry(priv, rx_reor_tbl_ptr);
+	} else {
+		ptx_tbl = mwifiex_11n_get_tx_ba_stream_tbl(priv, tid, peer_mac);
+		if (!ptx_tbl) {
+			dev_dbg(priv->adapter->dev,
+					"event: TID, RA not found in table\n");
+			return;
+		}
+
+		spin_lock_irqsave(&priv->tx_ba_stream_tbl_lock, flags);
+		mwifiex_11n_delete_tx_ba_stream_tbl_entry(priv, ptx_tbl);
+		spin_unlock_irqrestore(&priv->tx_ba_stream_tbl_lock, flags);
+	}
+}
+
+/*
+ * This function handles the command response of an add BA response.
+ *
+ * Handling includes changing the header fields into CPU format and
+ * creating the stream, provided the add BA is accepted.
+ */
+int mwifiex_ret_11n_addba_resp(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *resp)
+{
+	struct host_cmd_ds_11n_addba_rsp *add_ba_rsp =
+		(struct host_cmd_ds_11n_addba_rsp *)
+		&resp->params.add_ba_rsp;
+	int tid, win_size;
+	struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr;
+	uint16_t block_ack_param_set;
+
+	block_ack_param_set = le16_to_cpu(add_ba_rsp->block_ack_param_set);
+
+	tid = (block_ack_param_set & IEEE80211_ADDBA_PARAM_TID_MASK)
+		>> BLOCKACKPARAM_TID_POS;
+	/*
+	 * Check if we had rejected the ADDBA, if yes then do not create
+	 * the stream
+	 */
+	if (le16_to_cpu(add_ba_rsp->status_code) == BA_RESULT_SUCCESS) {
+		win_size = (block_ack_param_set &
+			IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK)
+			>> BLOCKACKPARAM_WINSIZE_POS;
+
+		dev_dbg(priv->adapter->dev, "cmd: ADDBA RSP: %pM"
+		       " tid=%d ssn=%d win_size=%d\n",
+		       add_ba_rsp->peer_mac_addr,
+		       tid, add_ba_rsp->ssn, win_size);
+	} else {
+		dev_err(priv->adapter->dev, "ADDBA RSP: failed %pM tid=%d)\n",
+					add_ba_rsp->peer_mac_addr, tid);
+
+		rx_reor_tbl_ptr = mwifiex_11n_get_rx_reorder_tbl(priv,
+					tid, add_ba_rsp->peer_mac_addr);
+		if (rx_reor_tbl_ptr)
+			mwifiex_11n_delete_rx_reorder_tbl_entry(priv,
+				rx_reor_tbl_ptr);
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles BA stream timeout event by preparing and sending
+ * a command to the firmware.
+ */
+void mwifiex_11n_ba_stream_timeout(struct mwifiex_private *priv,
+				   struct host_cmd_ds_11n_batimeout *event)
+{
+	struct host_cmd_ds_11n_delba delba;
+
+	memset(&delba, 0, sizeof(struct host_cmd_ds_11n_delba));
+	memcpy(delba.peer_mac_addr, event->peer_mac_addr, ETH_ALEN);
+
+	delba.del_ba_param_set |=
+		cpu_to_le16((u16) event->tid << DELBA_TID_POS);
+	delba.del_ba_param_set |= cpu_to_le16(
+		(u16) event->origninator << DELBA_INITIATOR_POS);
+	delba.reason_code = cpu_to_le16(WLAN_REASON_QSTA_TIMEOUT);
+	mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_DELBA, 0, 0, &delba);
+}
+
+/*
+ * This function cleans up the Rx reorder table by deleting all the entries
+ * and re-initializing.
+ */
+void mwifiex_11n_cleanup_reorder_tbl(struct mwifiex_private *priv)
+{
+	struct mwifiex_rx_reorder_tbl *del_tbl_ptr, *tmp_node;
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);
+	list_for_each_entry_safe(del_tbl_ptr, tmp_node,
+				 &priv->rx_reorder_tbl_ptr, list) {
+		spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);
+		mwifiex_11n_delete_rx_reorder_tbl_entry(priv, del_tbl_ptr);
+		spin_lock_irqsave(&priv->rx_reorder_tbl_lock, flags);
+	}
+	spin_unlock_irqrestore(&priv->rx_reorder_tbl_lock, flags);
+
+	INIT_LIST_HEAD(&priv->rx_reorder_tbl_ptr);
+	memset(priv->rx_seq, 0, sizeof(priv->rx_seq));
+}
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.h b/drivers/net/wireless/mwifiex/11n_rxreorder.h
new file mode 100644
index 0000000000000000000000000000000000000000..f3ca8c8c18f9d95c35642fecd5bdec6bf9d13a60
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/11n_rxreorder.h
@@ -0,0 +1,65 @@
+/*
+ * Marvell Wireless LAN device driver: 802.11n RX Re-ordering
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_11N_RXREORDER_H_
+#define _MWIFIEX_11N_RXREORDER_H_
+
+#define MIN_FLUSH_TIMER_MS		50
+
+#define PKT_TYPE_BAR 0xE7
+#define MAX_TID_VALUE			(2 << 11)
+#define TWOPOW11			(2 << 10)
+
+#define BLOCKACKPARAM_TID_POS		2
+#define BLOCKACKPARAM_AMSDU_SUPP_MASK	0x1
+#define BLOCKACKPARAM_WINSIZE_POS	6
+#define DELBA_TID_POS			12
+#define DELBA_INITIATOR_POS		11
+#define TYPE_DELBA_SENT			1
+#define TYPE_DELBA_RECEIVE		2
+#define IMMEDIATE_BLOCK_ACK		0x2
+
+#define ADDBA_RSP_STATUS_ACCEPT 0
+
+int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *,
+			       u16 seqNum,
+			       u16 tid, u8 *ta,
+			       u8 pkttype, void *payload);
+void mwifiex_11n_delete_ba_stream_tbl(struct mwifiex_private *priv, int Tid,
+				     u8 *PeerMACAddr, u8 type,
+				     int initiator);
+void mwifiex_11n_ba_stream_timeout(struct mwifiex_private *priv,
+				   struct host_cmd_ds_11n_batimeout *event);
+int mwifiex_ret_11n_addba_resp(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command
+			       *resp);
+int mwifiex_cmd_11n_delba(struct host_cmd_ds_command *cmd,
+			  void *data_buf);
+int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv,
+				  struct host_cmd_ds_command
+				  *cmd, void *data_buf);
+int mwifiex_cmd_11n_addba_req(struct host_cmd_ds_command *cmd,
+			      void *data_buf);
+void mwifiex_11n_cleanup_reorder_tbl(struct mwifiex_private *priv);
+struct mwifiex_rx_reorder_tbl *mwifiex_11n_get_rxreorder_tbl(struct
+							   mwifiex_private
+							   *priv, int tid,
+							   u8 *ta);
+
+#endif /* _MWIFIEX_11N_RXREORDER_H_ */
diff --git a/drivers/net/wireless/mwifiex/Kconfig b/drivers/net/wireless/mwifiex/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..86962920cef33d1080a45842a7ae3f0e7fd0fe19
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/Kconfig
@@ -0,0 +1,21 @@
+config MWIFIEX
+	tristate "Marvell WiFi-Ex Driver"
+	depends on CFG80211
+	select LIB80211
+	---help---
+	  This adds support for wireless adapters based on Marvell
+	  802.11n chipsets.
+
+	  If you choose to build it as a module, it will be called
+	  mwifiex.
+
+config MWIFIEX_SDIO
+	tristate "Marvell WiFi-Ex Driver for SD8787"
+	depends on MWIFIEX && MMC
+	select FW_LOADER
+	---help---
+	  This adds support for wireless adapters based on Marvell
+	  8787 chipset with SDIO interface.
+
+	  If you choose to build it as a module, it will be called
+	  mwifiex_sdio.
diff --git a/drivers/net/wireless/mwifiex/Makefile b/drivers/net/wireless/mwifiex/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..42cb733ea33a46e10c22a19136d11ec9e1dc222b
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/Makefile
@@ -0,0 +1,41 @@
+#
+# Copyright (C) 2011, Marvell International Ltd.
+#
+# This software file (the "File") is distributed by Marvell International
+# Ltd. under the terms of the GNU General Public License Version 2, June 1991
+# (the "License").  You may use, redistribute and/or modify this File in
+# accordance with the terms and conditions of the License, a copy of which
+# is available by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+# worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+#
+# THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+# ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+# this warranty disclaimer.
+
+
+mwifiex-y += main.o
+mwifiex-y += init.o
+mwifiex-y += cfp.o
+mwifiex-y += cmdevt.o
+mwifiex-y += util.o
+mwifiex-y += txrx.o
+mwifiex-y += wmm.o
+mwifiex-y += 11n.o
+mwifiex-y += 11n_aggr.o
+mwifiex-y += 11n_rxreorder.o
+mwifiex-y += scan.o
+mwifiex-y += join.o
+mwifiex-y += sta_ioctl.o
+mwifiex-y += sta_cmd.o
+mwifiex-y += sta_cmdresp.o
+mwifiex-y += sta_event.o
+mwifiex-y += sta_tx.o
+mwifiex-y += sta_rx.o
+mwifiex-y += cfg80211.o
+mwifiex-$(CONFIG_DEBUG_FS) += debugfs.o
+obj-$(CONFIG_MWIFIEX) += mwifiex.o
+
+mwifiex_sdio-y += sdio.o
+obj-$(CONFIG_MWIFIEX_SDIO) += mwifiex_sdio.o
diff --git a/drivers/net/wireless/mwifiex/README b/drivers/net/wireless/mwifiex/README
new file mode 100644
index 0000000000000000000000000000000000000000..b55badef4660431fff9c18139e3ec29368d6bb42
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/README
@@ -0,0 +1,204 @@
+# Copyright (C) 2011, Marvell International Ltd.
+#
+# This software file (the "File") is distributed by Marvell International
+# Ltd. under the terms of the GNU General Public License Version 2, June 1991
+# (the "License").  You may use, redistribute and/or modify this File in
+# accordance with the terms and conditions of the License, a copy of which
+# is available by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+# worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+#
+# THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+# ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+# this warranty disclaimer.
+
+
+===============================================================================
+			U S E R  M A N U A L
+
+1) FOR DRIVER INSTALL
+
+	a) Copy sd8787.bin to /lib/firmware/mrvl/ directory,
+	   create the directory if it doesn't exist.
+	b) Install WLAN driver,
+		insmod mwifiex.ko
+	c) Uninstall WLAN driver,
+		ifconfig mlanX down
+		rmmod mwifiex
+
+
+2) FOR DRIVER CONFIGURATION AND INFO
+	The configurations can be done either using the 'iw' user space
+	utility or debugfs.
+
+	a) 'iw' utility commands
+
+	Following are some useful iw commands:-
+
+iw dev mlan0 scan
+
+	This command will trigger a scan.
+	The command will then display the scan table entries
+
+iw dev mlan0 connect -w <SSID> [<freq in MHz>] [<bssid>] [key 0:abcde d:1123456789a]
+	The above command can be used to connect to an AP with a particular SSID.
+	Ap's operating frequency can be specified or even the bssid. If the AP is using
+	WEP encryption, wep keys can be specified in the command.
+	Note: Every time before connecting to an AP scan command (iw dev mlan0 scan) should be used by user.
+
+iw dev mlan0 disconnect
+	This command will be used to disconnect from an AP.
+
+
+iw dev mlan0 ibss join <SSID> <freq in MHz> [fixed-freq] [fixed-bssid] [key 0:abcde]
+	The command will be used to join or create an ibss. Optionally, operating frequency,
+	bssid and the security related parameters can be specified while joining/creating
+	and ibss.
+
+iw dev mlan0 ibss leave
+	The command will be used to leave an ibss network.
+
+iw dev mlan0 link
+	The command will be used to get the connection status. The command will return parameters
+	such as SSID, operating frequency, rx/tx packets, signal strength, tx bitrate.
+
+	Apart from the iw utility all standard configurations using the 'iwconfig' utility are also supported.
+
+	b) Debugfs interface
+
+	The debugfs interface can be used for configurations and for getting
+	some useful information from the driver.
+	The section below explains the configurations that can be
+	done.
+
+	Mount debugfs to /debugfs mount point:
+
+		mkdir /debugfs
+		mount -t debugfs debugfs /debugfs
+
+	The information is provided in /debugfs/mwifiex/mlanX/:
+
+iw reg set <country code>
+	The command will be used to change the regulatory domain.
+
+iw reg get
+	The command will be used to get current regulatory domain.
+
+info
+	This command is used to get driver info.
+
+	Usage:
+		cat info
+
+	driver_name = "mwifiex"
+	driver_version = <driver_name, driver_version, (firmware_version)>
+	interface_name = "mlanX"
+	bss_mode = "Ad-hoc" | "Managed" | "Auto" | "Unknown"
+	media_state = "Disconnected" | "Connected"
+	mac_address = <6-byte adapter MAC address>
+	multicase_count = <multicast address count>
+	essid = <current SSID>
+	bssid = <current BSSID>
+	channel = <current channel>
+	region_code = <current region code>
+	multicasr_address[n] = <multicast address>
+	num_tx_bytes = <number of bytes sent to device>
+	num_rx_bytes = <number of bytes received from device and sent to kernel>
+	num_tx_pkts = <number of packets sent to device>
+	num_rx_pkts = <number of packets received from device and sent to kernel>
+	num_tx_pkts_dropped = <number of Tx packets dropped by driver>
+	num_rx_pkts_dropped = <number of Rx packets dropped by driver>
+	num_tx_pkts_err = <number of Tx packets failed to send to device>
+	num_rx_pkts_err = <number of Rx packets failed to receive from device>
+	carrier "on" | "off"
+	tx queue "stopped" | "started"
+
+	The following debug info are provided in /debugfs/mwifiex/mlanX/debug:
+
+	int_counter = <interrupt count, cleared when interrupt handled>
+	wmm_ac_vo = <number of packets sent to device from WMM AcVo queue>
+	wmm_ac_vi = <number of packets sent to device from WMM AcVi queue>
+	wmm_ac_be = <number of packets sent to device from WMM AcBE queue>
+	wmm_ac_bk = <number of packets sent to device from WMM AcBK queue>
+	max_tx_buf_size = <maximum Tx buffer size>
+	tx_buf_size = <current Tx buffer size>
+	curr_tx_buf_size = <current Tx buffer size>
+	ps_mode = <0/1, CAM mode/PS mode>
+	ps_state = <0/1/2/3, full power state/awake state/pre-sleep state/sleep state>
+	is_deep_sleep = <0/1, not deep sleep state/deep sleep state>
+	wakeup_dev_req = <0/1, wakeup device not required/required>
+	wakeup_tries = <wakeup device count, cleared when device awake>
+	hs_configured = <0/1, host sleep not configured/configured>
+	hs_activated = <0/1, extended host sleep not activated/activated>
+	num_tx_timeout = <number of Tx timeout>
+	num_cmd_timeout = <number of timeout commands>
+	timeout_cmd_id = <command id of the last timeout command>
+	timeout_cmd_act = <command action of the last timeout command>
+	last_cmd_id = <command id of the last several commands sent to device>
+	last_cmd_act = <command action of the last several commands sent to device>
+	last_cmd_index = <0 based last command index>
+	last_cmd_resp_id = <command id of the last several command responses received from device>
+	last_cmd_resp_index = <0 based last command response index>
+	last_event = <event id of the last several events received from device>
+	last_event_index = <0 based last event index>
+	num_cmd_h2c_fail = <number of commands failed to send to device>
+	num_cmd_sleep_cfm_fail = <number of sleep confirm failed to send to device>
+	num_tx_h2c_fail = <number of data packets failed to send to device>
+	num_evt_deauth = <number of deauthenticated events received from device>
+	num_evt_disassoc = <number of disassociated events received from device>
+	num_evt_link_lost = <number of link lost events received from device>
+	num_cmd_deauth = <number of deauthenticate commands sent to device>
+	num_cmd_assoc_ok = <number of associate commands with success return>
+	num_cmd_assoc_fail = <number of associate commands with failure return>
+	cmd_sent = <0/1, send command resources available/sending command to device>
+	data_sent = <0/1, send data resources available/sending data to device>
+	mp_rd_bitmap = <SDIO multi-port read bitmap>
+	mp_wr_bitmap = <SDIO multi-port write bitmap>
+	cmd_resp_received = <0/1, no cmd response to process/response received and yet to process>
+	event_received = <0/1, no event to process/event received and yet to process>
+	cmd_pending = <number of cmd pending>
+	tx_pending = <number of Tx packet pending>
+	rx_pending = <number of Rx packet pending>
+
+
+3) FOR DRIVER CONFIGURATION
+
+regrdwr
+	This command is used to read/write the adapter register.
+
+	Usage:
+		echo " <type> <offset> [value]" > regrdwr
+		cat regrdwr
+
+	where the parameters are,
+		<type>:     1:MAC/SOC, 2:BBP, 3:RF, 4:PMIC, 5:CAU
+		<offset>:   offset of register
+		[value]:    value to be written
+
+	Examples:
+		echo "1 0xa060" > regrdwr           : Read the MAC register
+		echo "1 0xa060 0x12" > regrdwr      : Write the MAC register
+		echo "1 0xa794 0x80000000" > regrdwr
+		                                    : Write 0x80000000 to MAC register
+rdeeprom
+	This command is used to read the EEPROM contents of the card.
+
+	Usage:
+		echo "<offset> <length>" > rdeeprom
+		cat rdeeprom
+
+	where the parameters are,
+		<offset>:   multiples of 4
+		<length>:   4-20, multiples of 4
+
+	Example:
+		echo "0 20" > rdeeprom      : Read 20 bytes of EEPROM data from offset 0
+
+getlog
+        This command is used to get the statistics available in the station.
+	Usage:
+
+	cat getlog
+
+===============================================================================
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
new file mode 100644
index 0000000000000000000000000000000000000000..660831ce293cf771dcd268bc5c9e8614d5b07923
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -0,0 +1,1417 @@
+/*
+ * Marvell Wireless LAN device driver: CFG80211
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "cfg80211.h"
+#include "main.h"
+
+/*
+ * This function maps the nl802.11 channel type into driver channel type.
+ *
+ * The mapping is as follows -
+ *      NL80211_CHAN_NO_HT     -> NO_SEC_CHANNEL
+ *      NL80211_CHAN_HT20      -> NO_SEC_CHANNEL
+ *      NL80211_CHAN_HT40PLUS  -> SEC_CHANNEL_ABOVE
+ *      NL80211_CHAN_HT40MINUS -> SEC_CHANNEL_BELOW
+ *      Others                 -> NO_SEC_CHANNEL
+ */
+static int
+mwifiex_cfg80211_channel_type_to_mwifiex_channels(enum nl80211_channel_type
+						  channel_type)
+{
+	switch (channel_type) {
+	case NL80211_CHAN_NO_HT:
+	case NL80211_CHAN_HT20:
+		return NO_SEC_CHANNEL;
+	case NL80211_CHAN_HT40PLUS:
+		return SEC_CHANNEL_ABOVE;
+	case NL80211_CHAN_HT40MINUS:
+		return SEC_CHANNEL_BELOW;
+	default:
+		return NO_SEC_CHANNEL;
+	}
+}
+
+/*
+ * This function maps the driver channel type into nl802.11 channel type.
+ *
+ * The mapping is as follows -
+ *      NO_SEC_CHANNEL      -> NL80211_CHAN_HT20
+ *      SEC_CHANNEL_ABOVE   -> NL80211_CHAN_HT40PLUS
+ *      SEC_CHANNEL_BELOW   -> NL80211_CHAN_HT40MINUS
+ *      Others              -> NL80211_CHAN_HT20
+ */
+static enum nl80211_channel_type
+mwifiex_channels_to_cfg80211_channel_type(int channel_type)
+{
+	switch (channel_type) {
+	case NO_SEC_CHANNEL:
+		return NL80211_CHAN_HT20;
+	case SEC_CHANNEL_ABOVE:
+		return NL80211_CHAN_HT40PLUS;
+	case SEC_CHANNEL_BELOW:
+		return NL80211_CHAN_HT40MINUS;
+	default:
+		return NL80211_CHAN_HT20;
+	}
+}
+
+/*
+ * This function checks whether WEP is set.
+ */
+static int
+mwifiex_is_alg_wep(u32 cipher)
+{
+	switch (cipher) {
+	case WLAN_CIPHER_SUITE_WEP40:
+	case WLAN_CIPHER_SUITE_WEP104:
+		return 1;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+/*
+ * This function retrieves the private structure from kernel wiphy structure.
+ */
+static void *mwifiex_cfg80211_get_priv(struct wiphy *wiphy)
+{
+	return (void *) (*(unsigned long *) wiphy_priv(wiphy));
+}
+
+/*
+ * CFG802.11 operation handler to delete a network key.
+ */
+static int
+mwifiex_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev,
+			 u8 key_index, bool pairwise, const u8 *mac_addr)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+
+	if (mwifiex_set_encode(priv, NULL, 0, key_index, 1)) {
+		wiphy_err(wiphy, "deleting the crypto keys\n");
+		return -EFAULT;
+	}
+
+	wiphy_dbg(wiphy, "info: crypto keys deleted\n");
+	return 0;
+}
+
+/*
+ * CFG802.11 operation handler to set Tx power.
+ */
+static int
+mwifiex_cfg80211_set_tx_power(struct wiphy *wiphy,
+			      enum nl80211_tx_power_setting type,
+			      int dbm)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+	struct mwifiex_power_cfg power_cfg;
+
+	if (type == NL80211_TX_POWER_FIXED) {
+		power_cfg.is_power_auto = 0;
+		power_cfg.power_level = dbm;
+	} else {
+		power_cfg.is_power_auto = 1;
+	}
+
+	return mwifiex_set_tx_power(priv, &power_cfg);
+}
+
+/*
+ * CFG802.11 operation handler to set Power Save option.
+ *
+ * The timeout value, if provided, is currently ignored.
+ */
+static int
+mwifiex_cfg80211_set_power_mgmt(struct wiphy *wiphy,
+				struct net_device *dev,
+				bool enabled, int timeout)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+	u32 ps_mode;
+
+	if (timeout)
+		wiphy_dbg(wiphy,
+			"info: ignoring the timeout value"
+			" for IEEE power save\n");
+
+	ps_mode = enabled;
+
+	return mwifiex_drv_set_power(priv, &ps_mode);
+}
+
+/*
+ * CFG802.11 operation handler to set the default network key.
+ */
+static int
+mwifiex_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
+				 u8 key_index, bool unicast,
+				 bool multicast)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+
+	/* Return if WEP key not configured */
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED)
+		return 0;
+
+	if (mwifiex_set_encode(priv, NULL, 0, key_index, 0)) {
+		wiphy_err(wiphy, "set default Tx key index\n");
+		return -EFAULT;
+	}
+
+	return 0;
+}
+
+/*
+ * CFG802.11 operation handler to add a network key.
+ */
+static int
+mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
+			 u8 key_index, bool pairwise, const u8 *mac_addr,
+			 struct key_params *params)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+
+	if (mwifiex_set_encode(priv, params->key, params->key_len,
+							key_index, 0)) {
+		wiphy_err(wiphy, "crypto keys added\n");
+		return -EFAULT;
+	}
+
+	return 0;
+}
+
+/*
+ * This function sends domain information to the firmware.
+ *
+ * The following information are passed to the firmware -
+ *      - Country codes
+ *      - Sub bands (first channel, number of channels, maximum Tx power)
+ */
+static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
+{
+	u8 no_of_triplet = 0;
+	struct ieee80211_country_ie_triplet *t;
+	u8 no_of_parsed_chan = 0;
+	u8 first_chan = 0, next_chan = 0, max_pwr = 0;
+	u8 i, flag = 0;
+	enum ieee80211_band band;
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *ch;
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_802_11d_domain_reg *domain_info = &adapter->domain_reg;
+
+	/* Set country code */
+	domain_info->country_code[0] = priv->country_code[0];
+	domain_info->country_code[1] = priv->country_code[1];
+	domain_info->country_code[2] = ' ';
+
+	band = mwifiex_band_to_radio_type(adapter->config_bands);
+	if (!wiphy->bands[band]) {
+		wiphy_err(wiphy, "11D: setting domain info in FW\n");
+		return -1;
+	}
+
+	sband = wiphy->bands[band];
+
+	for (i = 0; i < sband->n_channels ; i++) {
+		ch = &sband->channels[i];
+		if (ch->flags & IEEE80211_CHAN_DISABLED)
+			continue;
+
+		if (!flag) {
+			flag = 1;
+			first_chan = (u32) ch->hw_value;
+			next_chan = first_chan;
+			max_pwr = ch->max_power;
+			no_of_parsed_chan = 1;
+			continue;
+		}
+
+		if (ch->hw_value == next_chan + 1 &&
+				ch->max_power == max_pwr) {
+			next_chan++;
+			no_of_parsed_chan++;
+		} else {
+			t = &domain_info->triplet[no_of_triplet];
+			t->chans.first_channel = first_chan;
+			t->chans.num_channels = no_of_parsed_chan;
+			t->chans.max_power = max_pwr;
+			no_of_triplet++;
+			first_chan = (u32) ch->hw_value;
+			next_chan = first_chan;
+			max_pwr = ch->max_power;
+			no_of_parsed_chan = 1;
+		}
+	}
+
+	if (flag) {
+		t = &domain_info->triplet[no_of_triplet];
+		t->chans.first_channel = first_chan;
+		t->chans.num_channels = no_of_parsed_chan;
+		t->chans.max_power = max_pwr;
+		no_of_triplet++;
+	}
+
+	domain_info->no_of_triplet = no_of_triplet;
+
+	if (mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11D_DOMAIN_INFO,
+				     HostCmd_ACT_GEN_SET, 0, NULL)) {
+		wiphy_err(wiphy, "11D: setting domain info in FW\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * CFG802.11 regulatory domain callback function.
+ *
+ * This function is called when the regulatory domain is changed due to the
+ * following reasons -
+ *      - Set by driver
+ *      - Set by system core
+ *      - Set by user
+ *      - Set bt Country IE
+ */
+static int mwifiex_reg_notifier(struct wiphy *wiphy,
+		struct regulatory_request *request)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+
+	wiphy_dbg(wiphy, "info: cfg80211 regulatory domain callback for domain"
+			" %c%c\n", request->alpha2[0], request->alpha2[1]);
+
+	memcpy(priv->country_code, request->alpha2, sizeof(request->alpha2));
+
+	switch (request->initiator) {
+	case NL80211_REGDOM_SET_BY_DRIVER:
+	case NL80211_REGDOM_SET_BY_CORE:
+	case NL80211_REGDOM_SET_BY_USER:
+		break;
+		/* Todo: apply driver specific changes in channel flags based
+		   on the request initiator if necessary. */
+	case NL80211_REGDOM_SET_BY_COUNTRY_IE:
+		break;
+	}
+	mwifiex_send_domain_info_cmd_fw(wiphy);
+
+	return 0;
+}
+
+/*
+ * This function sets the RF channel.
+ *
+ * This function creates multiple IOCTL requests, populates them accordingly
+ * and issues them to set the band/channel and frequency.
+ */
+static int
+mwifiex_set_rf_channel(struct mwifiex_private *priv,
+		       struct ieee80211_channel *chan,
+		       enum nl80211_channel_type channel_type)
+{
+	struct mwifiex_chan_freq_power cfp;
+	struct mwifiex_ds_band_cfg band_cfg;
+	u32 config_bands = 0;
+	struct wiphy *wiphy = priv->wdev->wiphy;
+
+	if (chan) {
+		memset(&band_cfg, 0, sizeof(band_cfg));
+		/* Set appropriate bands */
+		if (chan->band == IEEE80211_BAND_2GHZ)
+			config_bands = BAND_B | BAND_G | BAND_GN;
+		else
+			config_bands = BAND_AN | BAND_A;
+		if (priv->bss_mode == NL80211_IFTYPE_STATION
+		    || priv->bss_mode == NL80211_IFTYPE_UNSPECIFIED) {
+			band_cfg.config_bands = config_bands;
+		} else if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
+			band_cfg.config_bands = config_bands;
+			band_cfg.adhoc_start_band = config_bands;
+		}
+
+		band_cfg.sec_chan_offset =
+			mwifiex_cfg80211_channel_type_to_mwifiex_channels
+			(channel_type);
+
+		if (mwifiex_set_radio_band_cfg(priv, &band_cfg))
+			return -EFAULT;
+
+		mwifiex_send_domain_info_cmd_fw(wiphy);
+	}
+
+	wiphy_dbg(wiphy, "info: setting band %d, channel offset %d and "
+		"mode %d\n", config_bands, band_cfg.sec_chan_offset,
+		priv->bss_mode);
+	if (!chan)
+		return 0;
+
+	memset(&cfp, 0, sizeof(cfp));
+	cfp.freq = chan->center_freq;
+	cfp.channel = ieee80211_frequency_to_channel(chan->center_freq);
+
+	if (mwifiex_bss_set_channel(priv, &cfp))
+		return -EFAULT;
+
+	return mwifiex_drv_change_adhoc_chan(priv, cfp.channel);
+}
+
+/*
+ * CFG802.11 operation handler to set channel.
+ *
+ * This function can only be used when station is not connected.
+ */
+static int
+mwifiex_cfg80211_set_channel(struct wiphy *wiphy, struct net_device *dev,
+			     struct ieee80211_channel *chan,
+			     enum nl80211_channel_type channel_type)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+
+	if (priv->media_connected) {
+		wiphy_err(wiphy, "This setting is valid only when station "
+				"is not connected\n");
+		return -EINVAL;
+	}
+
+	return mwifiex_set_rf_channel(priv, chan, channel_type);
+}
+
+/*
+ * This function sets the fragmentation threshold.
+ *
+ * The fragmentation threshold value must lie between MWIFIEX_FRAG_MIN_VALUE
+ * and MWIFIEX_FRAG_MAX_VALUE.
+ */
+static int
+mwifiex_set_frag(struct mwifiex_private *priv, u32 frag_thr)
+{
+	int ret;
+
+	if (frag_thr < MWIFIEX_FRAG_MIN_VALUE
+	    || frag_thr > MWIFIEX_FRAG_MAX_VALUE)
+		return -EINVAL;
+
+	/* Send request to firmware */
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB,
+				    HostCmd_ACT_GEN_SET, FRAG_THRESH_I,
+				    &frag_thr);
+
+	return ret;
+}
+
+/*
+ * This function sets the RTS threshold.
+
+ * The rts value must lie between MWIFIEX_RTS_MIN_VALUE
+ * and MWIFIEX_RTS_MAX_VALUE.
+ */
+static int
+mwifiex_set_rts(struct mwifiex_private *priv, u32 rts_thr)
+{
+	if (rts_thr < MWIFIEX_RTS_MIN_VALUE || rts_thr > MWIFIEX_RTS_MAX_VALUE)
+		rts_thr = MWIFIEX_RTS_MAX_VALUE;
+
+	return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB,
+				    HostCmd_ACT_GEN_SET, RTS_THRESH_I,
+				    &rts_thr);
+}
+
+/*
+ * CFG802.11 operation handler to set wiphy parameters.
+ *
+ * This function can be used to set the RTS threshold and the
+ * Fragmentation threshold of the driver.
+ */
+static int
+mwifiex_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+	int ret = 0;
+
+	if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
+		ret = mwifiex_set_rts(priv, wiphy->rts_threshold);
+		if (ret)
+			return ret;
+	}
+
+	if (changed & WIPHY_PARAM_FRAG_THRESHOLD)
+		ret = mwifiex_set_frag(priv, wiphy->frag_threshold);
+
+	return ret;
+}
+
+/*
+ * CFG802.11 operation handler to change interface type.
+ */
+static int
+mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy,
+				     struct net_device *dev,
+				     enum nl80211_iftype type, u32 *flags,
+				     struct vif_params *params)
+{
+	int ret;
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+	if (priv->bss_mode == type) {
+		wiphy_warn(wiphy, "already set to required type\n");
+		return 0;
+	}
+
+	priv->bss_mode = type;
+
+	switch (type) {
+	case NL80211_IFTYPE_ADHOC:
+		dev->ieee80211_ptr->iftype = NL80211_IFTYPE_ADHOC;
+		wiphy_dbg(wiphy, "info: setting interface type to adhoc\n");
+		break;
+	case NL80211_IFTYPE_STATION:
+		dev->ieee80211_ptr->iftype = NL80211_IFTYPE_STATION;
+		wiphy_dbg(wiphy, "info: setting interface type to managed\n");
+		break;
+	case NL80211_IFTYPE_UNSPECIFIED:
+		dev->ieee80211_ptr->iftype = NL80211_IFTYPE_STATION;
+		wiphy_dbg(wiphy, "info: setting interface type to auto\n");
+		return 0;
+	default:
+		wiphy_err(wiphy, "unknown interface type: %d\n", type);
+		return -EINVAL;
+	}
+
+	mwifiex_deauthenticate(priv, NULL);
+
+	priv->sec_info.authentication_mode = NL80211_AUTHTYPE_OPEN_SYSTEM;
+
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_SET_BSS_MODE,
+				    HostCmd_ACT_GEN_SET, 0, NULL);
+
+	return ret;
+}
+
+/*
+ * This function dumps the station information on a buffer.
+ *
+ * The following information are shown -
+ *      - Total bytes transmitted
+ *      - Total bytes received
+ *      - Total packets transmitted
+ *      - Total packets received
+ *      - Signal quality level
+ *      - Transmission rate
+ */
+static int
+mwifiex_dump_station_info(struct mwifiex_private *priv,
+			  struct station_info *sinfo)
+{
+	struct mwifiex_ds_get_signal signal;
+	struct mwifiex_rate_cfg rate;
+	int ret = 0;
+
+	sinfo->filled = STATION_INFO_RX_BYTES | STATION_INFO_TX_BYTES |
+		STATION_INFO_RX_PACKETS |
+		STATION_INFO_TX_PACKETS
+		| STATION_INFO_SIGNAL | STATION_INFO_TX_BITRATE;
+
+	/* Get signal information from the firmware */
+	memset(&signal, 0, sizeof(struct mwifiex_ds_get_signal));
+	if (mwifiex_get_signal_info(priv, &signal)) {
+		dev_err(priv->adapter->dev, "getting signal information\n");
+		ret = -EFAULT;
+	}
+
+	if (mwifiex_drv_get_data_rate(priv, &rate)) {
+		dev_err(priv->adapter->dev, "getting data rate\n");
+		ret = -EFAULT;
+	}
+
+	sinfo->rx_bytes = priv->stats.rx_bytes;
+	sinfo->tx_bytes = priv->stats.tx_bytes;
+	sinfo->rx_packets = priv->stats.rx_packets;
+	sinfo->tx_packets = priv->stats.tx_packets;
+	sinfo->signal = priv->w_stats.qual.level;
+	sinfo->txrate.legacy = rate.rate;
+
+	return ret;
+}
+
+/*
+ * CFG802.11 operation handler to get station information.
+ *
+ * This function only works in connected mode, and dumps the
+ * requested station information, if available.
+ */
+static int
+mwifiex_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
+			     u8 *mac, struct station_info *sinfo)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+	mwifiex_dump_station_info(priv, sinfo);
+
+	if (!priv->media_connected)
+		return -ENOENT;
+	if (memcmp(mac, priv->cfg_bssid, ETH_ALEN))
+		return -ENOENT;
+
+	return mwifiex_dump_station_info(priv, sinfo);
+}
+
+/* Supported rates to be advertised to the cfg80211 */
+
+static struct ieee80211_rate mwifiex_rates[] = {
+	{.bitrate = 10, .hw_value = 2, },
+	{.bitrate = 20, .hw_value = 4, },
+	{.bitrate = 55, .hw_value = 11, },
+	{.bitrate = 110, .hw_value = 22, },
+	{.bitrate = 220, .hw_value = 44, },
+	{.bitrate = 60, .hw_value = 12, },
+	{.bitrate = 90, .hw_value = 18, },
+	{.bitrate = 120, .hw_value = 24, },
+	{.bitrate = 180, .hw_value = 36, },
+	{.bitrate = 240, .hw_value = 48, },
+	{.bitrate = 360, .hw_value = 72, },
+	{.bitrate = 480, .hw_value = 96, },
+	{.bitrate = 540, .hw_value = 108, },
+	{.bitrate = 720, .hw_value = 144, },
+};
+
+/* Channel definitions to be advertised to cfg80211 */
+
+static struct ieee80211_channel mwifiex_channels_2ghz[] = {
+	{.center_freq = 2412, .hw_value = 1, },
+	{.center_freq = 2417, .hw_value = 2, },
+	{.center_freq = 2422, .hw_value = 3, },
+	{.center_freq = 2427, .hw_value = 4, },
+	{.center_freq = 2432, .hw_value = 5, },
+	{.center_freq = 2437, .hw_value = 6, },
+	{.center_freq = 2442, .hw_value = 7, },
+	{.center_freq = 2447, .hw_value = 8, },
+	{.center_freq = 2452, .hw_value = 9, },
+	{.center_freq = 2457, .hw_value = 10, },
+	{.center_freq = 2462, .hw_value = 11, },
+	{.center_freq = 2467, .hw_value = 12, },
+	{.center_freq = 2472, .hw_value = 13, },
+	{.center_freq = 2484, .hw_value = 14, },
+};
+
+static struct ieee80211_supported_band mwifiex_band_2ghz = {
+	.channels = mwifiex_channels_2ghz,
+	.n_channels = ARRAY_SIZE(mwifiex_channels_2ghz),
+	.bitrates = mwifiex_rates,
+	.n_bitrates = 14,
+};
+
+static struct ieee80211_channel mwifiex_channels_5ghz[] = {
+	{.center_freq = 5040, .hw_value = 8, },
+	{.center_freq = 5060, .hw_value = 12, },
+	{.center_freq = 5080, .hw_value = 16, },
+	{.center_freq = 5170, .hw_value = 34, },
+	{.center_freq = 5190, .hw_value = 38, },
+	{.center_freq = 5210, .hw_value = 42, },
+	{.center_freq = 5230, .hw_value = 46, },
+	{.center_freq = 5180, .hw_value = 36, },
+	{.center_freq = 5200, .hw_value = 40, },
+	{.center_freq = 5220, .hw_value = 44, },
+	{.center_freq = 5240, .hw_value = 48, },
+	{.center_freq = 5260, .hw_value = 52, },
+	{.center_freq = 5280, .hw_value = 56, },
+	{.center_freq = 5300, .hw_value = 60, },
+	{.center_freq = 5320, .hw_value = 64, },
+	{.center_freq = 5500, .hw_value = 100, },
+	{.center_freq = 5520, .hw_value = 104, },
+	{.center_freq = 5540, .hw_value = 108, },
+	{.center_freq = 5560, .hw_value = 112, },
+	{.center_freq = 5580, .hw_value = 116, },
+	{.center_freq = 5600, .hw_value = 120, },
+	{.center_freq = 5620, .hw_value = 124, },
+	{.center_freq = 5640, .hw_value = 128, },
+	{.center_freq = 5660, .hw_value = 132, },
+	{.center_freq = 5680, .hw_value = 136, },
+	{.center_freq = 5700, .hw_value = 140, },
+	{.center_freq = 5745, .hw_value = 149, },
+	{.center_freq = 5765, .hw_value = 153, },
+	{.center_freq = 5785, .hw_value = 157, },
+	{.center_freq = 5805, .hw_value = 161, },
+	{.center_freq = 5825, .hw_value = 165, },
+};
+
+static struct ieee80211_supported_band mwifiex_band_5ghz = {
+	.channels = mwifiex_channels_5ghz,
+	.n_channels = ARRAY_SIZE(mwifiex_channels_5ghz),
+	.bitrates = mwifiex_rates - 4,
+	.n_bitrates = ARRAY_SIZE(mwifiex_rates) + 4,
+};
+
+
+/* Supported crypto cipher suits to be advertised to cfg80211 */
+
+static const u32 mwifiex_cipher_suites[] = {
+	WLAN_CIPHER_SUITE_WEP40,
+	WLAN_CIPHER_SUITE_WEP104,
+	WLAN_CIPHER_SUITE_TKIP,
+	WLAN_CIPHER_SUITE_CCMP,
+};
+
+/*
+ * CFG802.11 operation handler for disconnection request.
+ *
+ * This function does not work when there is already a disconnection
+ * procedure going on.
+ */
+static int
+mwifiex_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
+			    u16 reason_code)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+	if (priv->disconnect)
+		return -EBUSY;
+
+	priv->disconnect = 1;
+	if (mwifiex_deauthenticate(priv, NULL))
+		return -EFAULT;
+
+	wiphy_dbg(wiphy, "info: successfully disconnected from %pM:"
+		" reason code %d\n", priv->cfg_bssid, reason_code);
+
+	queue_work(priv->workqueue, &priv->cfg_workqueue);
+
+	return 0;
+}
+
+/*
+ * This function informs the CFG802.11 subsystem of a new IBSS.
+ *
+ * The following information are sent to the CFG802.11 subsystem
+ * to register the new IBSS. If we do not register the new IBSS,
+ * a kernel panic will result.
+ *      - SSID
+ *      - SSID length
+ *      - BSSID
+ *      - Channel
+ */
+static int mwifiex_cfg80211_inform_ibss_bss(struct mwifiex_private *priv)
+{
+	struct ieee80211_channel *chan;
+	struct mwifiex_bss_info bss_info;
+	int ie_len;
+	u8 ie_buf[IEEE80211_MAX_SSID_LEN + sizeof(struct ieee_types_header)];
+
+	if (mwifiex_get_bss_info(priv, &bss_info))
+		return -1;
+
+	ie_buf[0] = WLAN_EID_SSID;
+	ie_buf[1] = bss_info.ssid.ssid_len;
+
+	memcpy(&ie_buf[sizeof(struct ieee_types_header)],
+			&bss_info.ssid.ssid,
+			bss_info.ssid.ssid_len);
+	ie_len = ie_buf[1] + sizeof(struct ieee_types_header);
+
+	chan = __ieee80211_get_channel(priv->wdev->wiphy,
+			ieee80211_channel_to_frequency(bss_info.bss_chan,
+						priv->curr_bss_params.band));
+
+	cfg80211_inform_bss(priv->wdev->wiphy, chan,
+		bss_info.bssid, 0, WLAN_CAPABILITY_IBSS,
+		0, ie_buf, ie_len, 0, GFP_KERNEL);
+	memcpy(priv->cfg_bssid, bss_info.bssid, ETH_ALEN);
+
+	return 0;
+}
+
+/*
+ * This function informs the CFG802.11 subsystem of a new BSS connection.
+ *
+ * The following information are sent to the CFG802.11 subsystem
+ * to register the new BSS connection. If we do not register the new BSS,
+ * a kernel panic will result.
+ *      - MAC address
+ *      - Capabilities
+ *      - Beacon period
+ *      - RSSI value
+ *      - Channel
+ *      - Supported rates IE
+ *      - Extended capabilities IE
+ *      - DS parameter set IE
+ *      - HT Capability IE
+ *      - Vendor Specific IE (221)
+ *      - WPA IE
+ *      - RSN IE
+ */
+static int mwifiex_inform_bss_from_scan_result(struct mwifiex_private *priv,
+					       struct mwifiex_802_11_ssid *ssid)
+{
+	struct mwifiex_bssdescriptor *scan_table;
+	int i, j;
+	struct ieee80211_channel *chan;
+	u8 *ie, *ie_buf;
+	u32 ie_len;
+	u8 *beacon;
+	int beacon_size;
+	u8 element_id, element_len;
+
+#define MAX_IE_BUF	2048
+	ie_buf = kzalloc(MAX_IE_BUF, GFP_KERNEL);
+	if (!ie_buf) {
+		dev_err(priv->adapter->dev, "%s: failed to alloc ie_buf\n",
+						__func__);
+		return -ENOMEM;
+	}
+
+	scan_table = priv->adapter->scan_table;
+	for (i = 0; i < priv->adapter->num_in_scan_table; i++) {
+		if (ssid) {
+			/* Inform specific BSS only */
+			if (memcmp(ssid->ssid, scan_table[i].ssid.ssid,
+					   ssid->ssid_len))
+				continue;
+		}
+		memset(ie_buf, 0, MAX_IE_BUF);
+		ie_buf[0] = WLAN_EID_SSID;
+		ie_buf[1] = scan_table[i].ssid.ssid_len;
+		memcpy(&ie_buf[sizeof(struct ieee_types_header)],
+		       scan_table[i].ssid.ssid, ie_buf[1]);
+
+		ie = ie_buf + ie_buf[1] + sizeof(struct ieee_types_header);
+		ie_len = ie_buf[1] + sizeof(struct ieee_types_header);
+
+		ie[0] = WLAN_EID_SUPP_RATES;
+
+		for (j = 0; j < sizeof(scan_table[i].supported_rates); j++) {
+			if (!scan_table[i].supported_rates[j])
+				break;
+			else
+				ie[j + sizeof(struct ieee_types_header)] =
+					scan_table[i].supported_rates[j];
+		}
+
+		ie[1] = j;
+		ie_len += ie[1] + sizeof(struct ieee_types_header);
+
+		beacon = scan_table[i].beacon_buf;
+		beacon_size = scan_table[i].beacon_buf_size;
+
+		/* Skip time stamp, beacon interval and capability */
+
+		if (beacon) {
+			beacon += sizeof(scan_table[i].beacon_period)
+				+ sizeof(scan_table[i].time_stamp) +
+				+sizeof(scan_table[i].cap_info_bitmap);
+
+			beacon_size -= sizeof(scan_table[i].beacon_period)
+				+ sizeof(scan_table[i].time_stamp)
+				+ sizeof(scan_table[i].cap_info_bitmap);
+		}
+
+		while (beacon_size >= sizeof(struct ieee_types_header)) {
+			ie = ie_buf + ie_len;
+			element_id = *beacon;
+			element_len = *(beacon + 1);
+			if (beacon_size < (int) element_len +
+			    sizeof(struct ieee_types_header)) {
+				dev_err(priv->adapter->dev, "%s: in processing"
+					" IE, bytes left < IE length\n",
+					__func__);
+				break;
+			}
+			switch (element_id) {
+			case WLAN_EID_EXT_CAPABILITY:
+			case WLAN_EID_DS_PARAMS:
+			case WLAN_EID_HT_CAPABILITY:
+			case WLAN_EID_VENDOR_SPECIFIC:
+			case WLAN_EID_RSN:
+			case WLAN_EID_BSS_AC_ACCESS_DELAY:
+				ie[0] = element_id;
+				ie[1] = element_len;
+				memcpy(&ie[sizeof(struct ieee_types_header)],
+				       (u8 *) beacon
+				       + sizeof(struct ieee_types_header),
+				       element_len);
+				ie_len += ie[1] +
+					sizeof(struct ieee_types_header);
+				break;
+			default:
+				break;
+			}
+			beacon += element_len +
+					sizeof(struct ieee_types_header);
+			beacon_size -= element_len +
+					sizeof(struct ieee_types_header);
+		}
+		chan = ieee80211_get_channel(priv->wdev->wiphy,
+						scan_table[i].freq);
+		cfg80211_inform_bss(priv->wdev->wiphy, chan,
+					scan_table[i].mac_address,
+					0, scan_table[i].cap_info_bitmap,
+					scan_table[i].beacon_period,
+					ie_buf, ie_len,
+					scan_table[i].rssi, GFP_KERNEL);
+	}
+
+	kfree(ie_buf);
+	return 0;
+}
+
+/*
+ * This function connects with a BSS.
+ *
+ * This function handles both Infra and Ad-Hoc modes. It also performs
+ * validity checking on the provided parameters, disconnects from the
+ * current BSS (if any), sets up the association/scan parameters,
+ * including security settings, and performs specific SSID scan before
+ * trying to connect.
+ *
+ * For Infra mode, the function returns failure if the specified SSID
+ * is not found in scan table. However, for Ad-Hoc mode, it can create
+ * the IBSS if it does not exist. On successful completion in either case,
+ * the function notifies the CFG802.11 subsystem of the new BSS connection,
+ * otherwise the kernel will panic.
+ */
+static int
+mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
+		       u8 *bssid, int mode, struct ieee80211_channel *channel,
+		       struct cfg80211_connect_params *sme, bool privacy)
+{
+	struct mwifiex_802_11_ssid req_ssid;
+	struct mwifiex_ssid_bssid ssid_bssid;
+	int ret, auth_type = 0;
+
+	memset(&req_ssid, 0, sizeof(struct mwifiex_802_11_ssid));
+	memset(&ssid_bssid, 0, sizeof(struct mwifiex_ssid_bssid));
+
+	req_ssid.ssid_len = ssid_len;
+	if (ssid_len > IEEE80211_MAX_SSID_LEN) {
+		dev_err(priv->adapter->dev, "invalid SSID - aborting\n");
+		return -EINVAL;
+	}
+
+	memcpy(req_ssid.ssid, ssid, ssid_len);
+	if (!req_ssid.ssid_len || req_ssid.ssid[0] < 0x20) {
+		dev_err(priv->adapter->dev, "invalid SSID - aborting\n");
+		return -EINVAL;
+	}
+
+	/* disconnect before try to associate */
+	mwifiex_deauthenticate(priv, NULL);
+
+	if (channel)
+		ret = mwifiex_set_rf_channel(priv, channel,
+				mwifiex_channels_to_cfg80211_channel_type
+				(priv->adapter->chan_offset));
+
+	ret = mwifiex_set_encode(priv, NULL, 0, 0, 1);	/* Disable keys */
+
+	if (mode == NL80211_IFTYPE_ADHOC) {
+		/* "privacy" is set only for ad-hoc mode */
+		if (privacy) {
+			/*
+			 * Keep WLAN_CIPHER_SUITE_WEP104 for now so that
+			 * the firmware can find a matching network from the
+			 * scan. The cfg80211 does not give us the encryption
+			 * mode at this stage so just setting it to WEP here.
+			 */
+			priv->sec_info.encryption_mode =
+					WLAN_CIPHER_SUITE_WEP104;
+			priv->sec_info.authentication_mode =
+					NL80211_AUTHTYPE_OPEN_SYSTEM;
+		}
+
+		goto done;
+	}
+
+	/* Now handle infra mode. "sme" is valid for infra mode only */
+	if (sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC
+			|| sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM)
+		auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM;
+	else if (sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY)
+		auth_type = NL80211_AUTHTYPE_SHARED_KEY;
+
+	if (sme->crypto.n_ciphers_pairwise) {
+		priv->sec_info.encryption_mode =
+						sme->crypto.ciphers_pairwise[0];
+		priv->sec_info.authentication_mode = auth_type;
+	}
+
+	if (sme->crypto.cipher_group) {
+		priv->sec_info.encryption_mode = sme->crypto.cipher_group;
+		priv->sec_info.authentication_mode = auth_type;
+	}
+	if (sme->ie)
+		ret = mwifiex_set_gen_ie(priv, sme->ie, sme->ie_len);
+
+	if (sme->key) {
+		if (mwifiex_is_alg_wep(0) | mwifiex_is_alg_wep(0)) {
+			dev_dbg(priv->adapter->dev,
+				"info: setting wep encryption"
+				" with key len %d\n", sme->key_len);
+			ret = mwifiex_set_encode(priv, sme->key, sme->key_len,
+							sme->key_idx, 0);
+		}
+	}
+done:
+	/* Do specific SSID scanning */
+	if (mwifiex_request_scan(priv, &req_ssid)) {
+		dev_err(priv->adapter->dev, "scan error\n");
+		return -EFAULT;
+	}
+
+
+	memcpy(&ssid_bssid.ssid, &req_ssid, sizeof(struct mwifiex_802_11_ssid));
+
+	if (mode != NL80211_IFTYPE_ADHOC) {
+		if (mwifiex_find_best_bss(priv, &ssid_bssid))
+			return -EFAULT;
+		/* Inform the BSS information to kernel, otherwise
+		 * kernel will give a panic after successful assoc */
+		if (mwifiex_inform_bss_from_scan_result(priv, &req_ssid))
+			return -EFAULT;
+	}
+
+	dev_dbg(priv->adapter->dev, "info: trying to associate to %s and bssid %pM\n",
+	       (char *) req_ssid.ssid, ssid_bssid.bssid);
+
+	memcpy(&priv->cfg_bssid, ssid_bssid.bssid, 6);
+
+	/* Connect to BSS by ESSID */
+	memset(&ssid_bssid.bssid, 0, ETH_ALEN);
+
+	if (!netif_queue_stopped(priv->netdev))
+		netif_stop_queue(priv->netdev);
+
+	if (mwifiex_bss_start(priv, &ssid_bssid))
+		return -EFAULT;
+
+	if (mode == NL80211_IFTYPE_ADHOC) {
+		/* Inform the BSS information to kernel, otherwise
+		 * kernel will give a panic after successful assoc */
+		if (mwifiex_cfg80211_inform_ibss_bss(priv))
+			return -EFAULT;
+	}
+
+	return ret;
+}
+
+/*
+ * CFG802.11 operation handler for association request.
+ *
+ * This function does not work when the current mode is set to Ad-Hoc, or
+ * when there is already an association procedure going on. The given BSS
+ * information is used to associate.
+ */
+static int
+mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
+			 struct cfg80211_connect_params *sme)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+	int ret = 0;
+
+	if (priv->assoc_request)
+		return -EBUSY;
+
+	if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
+		wiphy_err(wiphy, "received infra assoc request "
+				"when station is in ibss mode\n");
+		goto done;
+	}
+
+	priv->assoc_request = -EINPROGRESS;
+
+	wiphy_dbg(wiphy, "info: Trying to associate to %s and bssid %pM\n",
+	       (char *) sme->ssid, sme->bssid);
+
+	ret = mwifiex_cfg80211_assoc(priv, sme->ssid_len, sme->ssid, sme->bssid,
+				     priv->bss_mode, sme->channel, sme, 0);
+
+	priv->assoc_request = 1;
+done:
+	priv->assoc_result = ret;
+	queue_work(priv->workqueue, &priv->cfg_workqueue);
+	return ret;
+}
+
+/*
+ * CFG802.11 operation handler to join an IBSS.
+ *
+ * This function does not work in any mode other than Ad-Hoc, or if
+ * a join operation is already in progress.
+ */
+static int
+mwifiex_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
+			   struct cfg80211_ibss_params *params)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+	int ret = 0;
+
+	if (priv->ibss_join_request)
+		return -EBUSY;
+
+	if (priv->bss_mode != NL80211_IFTYPE_ADHOC) {
+		wiphy_err(wiphy, "request to join ibss received "
+				"when station is not in ibss mode\n");
+		goto done;
+	}
+
+	priv->ibss_join_request = -EINPROGRESS;
+
+	wiphy_dbg(wiphy, "info: trying to join to %s and bssid %pM\n",
+	       (char *) params->ssid, params->bssid);
+
+	ret = mwifiex_cfg80211_assoc(priv, params->ssid_len, params->ssid,
+				params->bssid, priv->bss_mode,
+				params->channel, NULL, params->privacy);
+
+	priv->ibss_join_request = 1;
+done:
+	priv->ibss_join_result = ret;
+	queue_work(priv->workqueue, &priv->cfg_workqueue);
+	return ret;
+}
+
+/*
+ * CFG802.11 operation handler to leave an IBSS.
+ *
+ * This function does not work if a leave operation is
+ * already in progress.
+ */
+static int
+mwifiex_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
+{
+	struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+
+	if (priv->disconnect)
+		return -EBUSY;
+
+	priv->disconnect = 1;
+
+	wiphy_dbg(wiphy, "info: disconnecting from essid %pM\n",
+			priv->cfg_bssid);
+	if (mwifiex_deauthenticate(priv, NULL))
+		return -EFAULT;
+
+	queue_work(priv->workqueue, &priv->cfg_workqueue);
+
+	return 0;
+}
+
+/*
+ * CFG802.11 operation handler for scan request.
+ *
+ * This function issues a scan request to the firmware based upon
+ * the user specified scan configuration. On successfull completion,
+ * it also informs the results.
+ */
+static int
+mwifiex_cfg80211_scan(struct wiphy *wiphy, struct net_device *dev,
+		      struct cfg80211_scan_request *request)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+	wiphy_dbg(wiphy, "info: received scan request on %s\n", dev->name);
+
+	if (priv->scan_request && priv->scan_request != request)
+		return -EBUSY;
+
+	priv->scan_request = request;
+
+	queue_work(priv->workqueue, &priv->cfg_workqueue);
+	return 0;
+}
+
+/*
+ * This function sets up the CFG802.11 specific HT capability fields
+ * with default values.
+ *
+ * The following default values are set -
+ *      - HT Supported = True
+ *      - Maximum AMPDU length factor = IEEE80211_HT_MAX_AMPDU_64K
+ *      - Minimum AMPDU spacing = IEEE80211_HT_MPDU_DENSITY_NONE
+ *      - HT Capabilities supported by firmware
+ *      - MCS information, Rx mask = 0xff
+ *      - MCD information, Tx parameters = IEEE80211_HT_MCS_TX_DEFINED (0x01)
+ */
+static void
+mwifiex_setup_ht_caps(struct ieee80211_sta_ht_cap *ht_info,
+		      struct mwifiex_private *priv)
+{
+	int rx_mcs_supp;
+	struct ieee80211_mcs_info mcs_set;
+	u8 *mcs = (u8 *)&mcs_set;
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	ht_info->ht_supported = true;
+	ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+	ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE;
+
+	memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
+
+	/* Fill HT capability information */
+	if (ISSUPP_CHANWIDTH40(adapter->hw_dot_11n_dev_cap))
+		ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+	else
+		ht_info->cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+
+	if (ISSUPP_SHORTGI20(adapter->hw_dot_11n_dev_cap))
+		ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
+	else
+		ht_info->cap &= ~IEEE80211_HT_CAP_SGI_20;
+
+	if (ISSUPP_SHORTGI40(adapter->hw_dot_11n_dev_cap))
+		ht_info->cap |= IEEE80211_HT_CAP_SGI_40;
+	else
+		ht_info->cap &= ~IEEE80211_HT_CAP_SGI_40;
+
+	if (ISSUPP_RXSTBC(adapter->hw_dot_11n_dev_cap))
+		ht_info->cap |= 1 << IEEE80211_HT_CAP_RX_STBC_SHIFT;
+	else
+		ht_info->cap &= ~(3 << IEEE80211_HT_CAP_RX_STBC_SHIFT);
+
+	if (ISSUPP_TXSTBC(adapter->hw_dot_11n_dev_cap))
+		ht_info->cap |= IEEE80211_HT_CAP_TX_STBC;
+	else
+		ht_info->cap &= ~IEEE80211_HT_CAP_TX_STBC;
+
+	ht_info->cap &= ~IEEE80211_HT_CAP_MAX_AMSDU;
+	ht_info->cap |= IEEE80211_HT_CAP_SM_PS;
+
+	rx_mcs_supp = GET_RXMCSSUPP(adapter->hw_dev_mcs_support);
+	/* Set MCS for 1x1 */
+	memset(mcs, 0xff, rx_mcs_supp);
+	/* Clear all the other values */
+	memset(&mcs[rx_mcs_supp], 0,
+			sizeof(struct ieee80211_mcs_info) - rx_mcs_supp);
+	if (priv->bss_mode == NL80211_IFTYPE_STATION ||
+			ISSUPP_CHANWIDTH40(adapter->hw_dot_11n_dev_cap))
+		/* Set MCS32 for infra mode or ad-hoc mode with 40MHz support */
+		SETHT_MCS32(mcs_set.rx_mask);
+
+	memcpy((u8 *) &ht_info->mcs, mcs, sizeof(struct ieee80211_mcs_info));
+
+	ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
+}
+
+/* station cfg80211 operations */
+static struct cfg80211_ops mwifiex_cfg80211_ops = {
+	.change_virtual_intf = mwifiex_cfg80211_change_virtual_intf,
+	.scan = mwifiex_cfg80211_scan,
+	.connect = mwifiex_cfg80211_connect,
+	.disconnect = mwifiex_cfg80211_disconnect,
+	.get_station = mwifiex_cfg80211_get_station,
+	.set_wiphy_params = mwifiex_cfg80211_set_wiphy_params,
+	.set_channel = mwifiex_cfg80211_set_channel,
+	.join_ibss = mwifiex_cfg80211_join_ibss,
+	.leave_ibss = mwifiex_cfg80211_leave_ibss,
+	.add_key = mwifiex_cfg80211_add_key,
+	.del_key = mwifiex_cfg80211_del_key,
+	.set_default_key = mwifiex_cfg80211_set_default_key,
+	.set_power_mgmt = mwifiex_cfg80211_set_power_mgmt,
+	.set_tx_power = mwifiex_cfg80211_set_tx_power,
+};
+
+/*
+ * This function registers the device with CFG802.11 subsystem.
+ *
+ * The function creates the wireless device/wiphy, populates it with
+ * default parameters and handler function pointers, and finally
+ * registers the device.
+ */
+int mwifiex_register_cfg80211(struct net_device *dev, u8 *mac,
+			      struct mwifiex_private *priv)
+{
+	int ret;
+	void *wdev_priv;
+	struct wireless_dev *wdev;
+
+	wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
+	if (!wdev) {
+		dev_err(priv->adapter->dev, "%s: allocating wireless device\n",
+						__func__);
+		return -ENOMEM;
+	}
+	wdev->wiphy =
+		wiphy_new(&mwifiex_cfg80211_ops,
+			  sizeof(struct mwifiex_private *));
+	if (!wdev->wiphy) {
+		kfree(wdev);
+		return -ENOMEM;
+	}
+	wdev->iftype = NL80211_IFTYPE_STATION;
+	wdev->wiphy->max_scan_ssids = 10;
+	wdev->wiphy->interface_modes =
+		BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC);
+
+	wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &mwifiex_band_2ghz;
+	mwifiex_setup_ht_caps(
+		&wdev->wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap, priv);
+
+	if (priv->adapter->config_bands & BAND_A) {
+		wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &mwifiex_band_5ghz;
+		mwifiex_setup_ht_caps(
+			&wdev->wiphy->bands[IEEE80211_BAND_5GHZ]->ht_cap, priv);
+	} else {
+		wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = NULL;
+	}
+
+	/* Initialize cipher suits */
+	wdev->wiphy->cipher_suites = mwifiex_cipher_suites;
+	wdev->wiphy->n_cipher_suites = ARRAY_SIZE(mwifiex_cipher_suites);
+
+	memcpy(wdev->wiphy->perm_addr, mac, 6);
+	wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
+
+	/* We are using custom domains */
+	wdev->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
+
+	wdev->wiphy->reg_notifier = mwifiex_reg_notifier;
+
+	/* Set struct mwifiex_private pointer in wiphy_priv */
+	wdev_priv = wiphy_priv(wdev->wiphy);
+
+	*(unsigned long *) wdev_priv = (unsigned long) priv;
+
+	ret = wiphy_register(wdev->wiphy);
+	if (ret < 0) {
+		dev_err(priv->adapter->dev, "%s: registering cfg80211 device\n",
+						__func__);
+		wiphy_free(wdev->wiphy);
+		kfree(wdev);
+		return ret;
+	} else {
+		dev_dbg(priv->adapter->dev,
+				"info: successfully registered wiphy device\n");
+	}
+
+	dev_net_set(dev, wiphy_net(wdev->wiphy));
+	dev->ieee80211_ptr = wdev;
+	memcpy(dev->dev_addr, wdev->wiphy->perm_addr, 6);
+	memcpy(dev->perm_addr, wdev->wiphy->perm_addr, 6);
+	SET_NETDEV_DEV(dev, wiphy_dev(wdev->wiphy));
+	priv->wdev = wdev;
+
+	dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
+	dev->watchdog_timeo = MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT;
+	dev->hard_header_len += MWIFIEX_MIN_DATA_HEADER_LEN;
+
+	return ret;
+}
+
+/*
+ * This function handles the result of different pending network operations.
+ *
+ * The following operations are handled and CFG802.11 subsystem is
+ * notified accordingly -
+ *      - Scan request completion
+ *      - Association request completion
+ *      - IBSS join request completion
+ *      - Disconnect request completion
+ */
+void
+mwifiex_cfg80211_results(struct work_struct *work)
+{
+	struct mwifiex_private *priv =
+		container_of(work, struct mwifiex_private, cfg_workqueue);
+	struct mwifiex_user_scan_cfg *scan_req;
+	int ret = 0, i;
+	struct ieee80211_channel *chan;
+
+	if (priv->scan_request) {
+		scan_req = kzalloc(sizeof(struct mwifiex_user_scan_cfg),
+				   GFP_KERNEL);
+		if (!scan_req) {
+			dev_err(priv->adapter->dev, "failed to alloc "
+						    "scan_req\n");
+			return;
+		}
+		for (i = 0; i < priv->scan_request->n_ssids; i++) {
+			memcpy(scan_req->ssid_list[i].ssid,
+					priv->scan_request->ssids[i].ssid,
+					priv->scan_request->ssids[i].ssid_len);
+			scan_req->ssid_list[i].max_len =
+					priv->scan_request->ssids[i].ssid_len;
+		}
+		for (i = 0; i < priv->scan_request->n_channels; i++) {
+			chan = priv->scan_request->channels[i];
+			scan_req->chan_list[i].chan_number = chan->hw_value;
+			scan_req->chan_list[i].radio_type = chan->band;
+			if (chan->flags & IEEE80211_CHAN_DISABLED)
+				scan_req->chan_list[i].scan_type =
+					MWIFIEX_SCAN_TYPE_PASSIVE;
+			else
+				scan_req->chan_list[i].scan_type =
+					MWIFIEX_SCAN_TYPE_ACTIVE;
+			scan_req->chan_list[i].scan_time = 0;
+		}
+		if (mwifiex_set_user_scan_ioctl(priv, scan_req)) {
+			ret = -EFAULT;
+			goto done;
+		}
+		if (mwifiex_inform_bss_from_scan_result(priv, NULL))
+			ret = -EFAULT;
+done:
+		priv->scan_result_status = ret;
+		dev_dbg(priv->adapter->dev, "info: %s: sending scan results\n",
+							__func__);
+		cfg80211_scan_done(priv->scan_request,
+				(priv->scan_result_status < 0));
+		priv->scan_request = NULL;
+		kfree(scan_req);
+	}
+
+	if (priv->assoc_request == 1) {
+		if (!priv->assoc_result) {
+			cfg80211_connect_result(priv->netdev, priv->cfg_bssid,
+						NULL, 0, NULL, 0,
+						WLAN_STATUS_SUCCESS,
+						GFP_KERNEL);
+			dev_dbg(priv->adapter->dev,
+				"info: associated to bssid %pM successfully\n",
+			       priv->cfg_bssid);
+		} else {
+			dev_dbg(priv->adapter->dev,
+				"info: association to bssid %pM failed\n",
+			       priv->cfg_bssid);
+			memset(priv->cfg_bssid, 0, ETH_ALEN);
+		}
+		priv->assoc_request = 0;
+		priv->assoc_result = 0;
+	}
+
+	if (priv->ibss_join_request == 1) {
+		if (!priv->ibss_join_result) {
+			cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid,
+					     GFP_KERNEL);
+			dev_dbg(priv->adapter->dev,
+				"info: joined/created adhoc network with bssid"
+					" %pM successfully\n", priv->cfg_bssid);
+		} else {
+			dev_dbg(priv->adapter->dev,
+				"info: failed creating/joining adhoc network\n");
+		}
+		priv->ibss_join_request = 0;
+		priv->ibss_join_result = 0;
+	}
+
+	if (priv->disconnect) {
+		memset(priv->cfg_bssid, 0, ETH_ALEN);
+		priv->disconnect = 0;
+	}
+}
diff --git a/drivers/net/wireless/mwifiex/cfg80211.h b/drivers/net/wireless/mwifiex/cfg80211.h
new file mode 100644
index 0000000000000000000000000000000000000000..c4db8f36aa16e6ee75490e7d5d40273a80c3980b
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/cfg80211.h
@@ -0,0 +1,31 @@
+/*
+ * Marvell Wireless LAN device driver: CFG80211
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef __MWIFIEX_CFG80211__
+#define __MWIFIEX_CFG80211__
+
+#include <net/cfg80211.h>
+
+#include "main.h"
+
+int mwifiex_register_cfg80211(struct net_device *, u8 *,
+				struct mwifiex_private *);
+
+void mwifiex_cfg80211_results(struct work_struct *work);
+#endif
diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/mwifiex/cfp.c
new file mode 100644
index 0000000000000000000000000000000000000000..d0cada5a29a0e9cf0f67e4cc70efc048b6ebf036
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/cfp.c
@@ -0,0 +1,360 @@
+/*
+ * Marvell Wireless LAN device driver: Channel, Frequence and Power
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "cfg80211.h"
+
+/* 100mW */
+#define MWIFIEX_TX_PWR_DEFAULT     20
+/* 100mW */
+#define MWIFIEX_TX_PWR_US_DEFAULT      20
+/* 50mW */
+#define MWIFIEX_TX_PWR_JP_DEFAULT      16
+/* 100mW */
+#define MWIFIEX_TX_PWR_FR_100MW        20
+/* 10mW */
+#define MWIFIEX_TX_PWR_FR_10MW         10
+/* 100mW */
+#define MWIFIEX_TX_PWR_EMEA_DEFAULT    20
+
+static u8 adhoc_rates_b[B_SUPPORTED_RATES] = { 0x82, 0x84, 0x8b, 0x96, 0 };
+
+static u8 adhoc_rates_g[G_SUPPORTED_RATES] = { 0x8c, 0x12, 0x98, 0x24,
+					       0xb0, 0x48, 0x60, 0x6c, 0 };
+
+static u8 adhoc_rates_bg[BG_SUPPORTED_RATES] = { 0x82, 0x84, 0x8b, 0x96,
+						 0x0c, 0x12, 0x18, 0x24,
+						 0x30, 0x48, 0x60, 0x6c, 0 };
+
+static u8 adhoc_rates_a[A_SUPPORTED_RATES] = { 0x8c, 0x12, 0x98, 0x24,
+					       0xb0, 0x48, 0x60, 0x6c, 0 };
+u8 supported_rates_a[A_SUPPORTED_RATES] = { 0x0c, 0x12, 0x18, 0x24,
+					0xb0, 0x48, 0x60, 0x6c, 0 };
+static u16 mwifiex_data_rates[MWIFIEX_SUPPORTED_RATES_EXT] = { 0x02, 0x04,
+					0x0B, 0x16, 0x00, 0x0C, 0x12, 0x18,
+					0x24, 0x30, 0x48, 0x60, 0x6C, 0x90,
+					0x0D, 0x1A, 0x27, 0x34, 0x4E, 0x68,
+					0x75, 0x82, 0x0C, 0x1B, 0x36, 0x51,
+					0x6C, 0xA2, 0xD8, 0xF3, 0x10E, 0x00 };
+
+u8 supported_rates_b[B_SUPPORTED_RATES] = { 0x02, 0x04, 0x0b, 0x16, 0 };
+
+u8 supported_rates_g[G_SUPPORTED_RATES] = { 0x0c, 0x12, 0x18, 0x24,
+					0x30, 0x48, 0x60, 0x6c, 0 };
+
+u8 supported_rates_bg[BG_SUPPORTED_RATES] = { 0x02, 0x04, 0x0b, 0x0c,
+					0x12, 0x16, 0x18, 0x24, 0x30, 0x48,
+					0x60, 0x6c, 0 };
+
+u16 region_code_index[MWIFIEX_MAX_REGION_CODE] = { 0x10, 0x20, 0x30,
+						0x32, 0x40, 0x41, 0xff };
+
+u8 supported_rates_n[N_SUPPORTED_RATES] = { 0x02, 0x04, 0 };
+
+/*
+ * This function maps an index in supported rates table into
+ * the corresponding data rate.
+ */
+u32 mwifiex_index_to_data_rate(u8 index, u8 ht_info)
+{
+	u16 mcs_rate[4][8] = {
+		{0x1b, 0x36, 0x51, 0x6c, 0xa2, 0xd8, 0xf3, 0x10e}
+	,			/* LG 40M */
+	{0x1e, 0x3c, 0x5a, 0x78, 0xb4, 0xf0, 0x10e, 0x12c}
+	,			/* SG 40M */
+	{0x0d, 0x1a, 0x27, 0x34, 0x4e, 0x68, 0x75, 0x82}
+	,			/* LG 20M */
+	{0x0e, 0x1c, 0x2b, 0x39, 0x56, 0x73, 0x82, 0x90}
+	};			/* SG 20M */
+
+	u32 rate;
+
+	if (ht_info & BIT(0)) {
+		if (index == MWIFIEX_RATE_BITMAP_MCS0) {
+			if (ht_info & BIT(2))
+				rate = 0x0D;	/* MCS 32 SGI rate */
+			else
+				rate = 0x0C;	/* MCS 32 LGI rate */
+		} else if (index < 8) {
+			if (ht_info & BIT(1)) {
+				if (ht_info & BIT(2))
+					/* SGI, 40M */
+					rate = mcs_rate[1][index];
+				else
+					/* LGI, 40M */
+					rate = mcs_rate[0][index];
+			} else {
+				if (ht_info & BIT(2))
+					/* SGI, 20M */
+					rate = mcs_rate[3][index];
+				else
+					/* LGI, 20M */
+					rate = mcs_rate[2][index];
+			}
+		} else
+			rate = mwifiex_data_rates[0];
+	} else {
+		if (index >= MWIFIEX_SUPPORTED_RATES_EXT)
+			index = 0;
+		rate = mwifiex_data_rates[index];
+	}
+	return rate;
+}
+
+/*
+ * This function maps a data rate value into corresponding index in supported
+ * rates table.
+ */
+u8 mwifiex_data_rate_to_index(u32 rate)
+{
+	u16 *ptr;
+
+	if (rate) {
+		ptr = memchr(mwifiex_data_rates, rate,
+				sizeof(mwifiex_data_rates));
+		if (ptr)
+			return (u8) (ptr - mwifiex_data_rates);
+	}
+	return 0;
+}
+
+/*
+ * This function returns the current active data rates.
+ *
+ * The result may vary depending upon connection status.
+ */
+u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, u8 *rates)
+{
+	if (!priv->media_connected)
+		return mwifiex_get_supported_rates(priv, rates);
+	else
+		return mwifiex_copy_rates(rates, 0,
+				       priv->curr_bss_params.data_rates,
+				       priv->curr_bss_params.num_of_rates);
+}
+
+/*
+ * This function locates the Channel-Frequency-Power triplet based upon
+ * band and channel parameters.
+ */
+struct mwifiex_chan_freq_power *
+mwifiex_get_cfp_by_band_and_channel_from_cfg80211(struct mwifiex_private
+						  *priv, u8 band, u16 channel)
+{
+	struct mwifiex_chan_freq_power *cfp = NULL;
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *ch;
+	int i;
+
+	if (mwifiex_band_to_radio_type(band) == HostCmd_SCAN_RADIO_TYPE_BG)
+		sband = priv->wdev->wiphy->bands[IEEE80211_BAND_2GHZ];
+	else
+		sband = priv->wdev->wiphy->bands[IEEE80211_BAND_5GHZ];
+
+	if (!sband) {
+		dev_err(priv->adapter->dev, "%s: cannot find cfp by band %d"
+				" & channel %d\n", __func__, band, channel);
+		return cfp;
+	}
+
+	for (i = 0; i < sband->n_channels; i++) {
+		ch = &sband->channels[i];
+		if (((ch->hw_value == channel) ||
+			(channel == FIRST_VALID_CHANNEL))
+			&& !(ch->flags & IEEE80211_CHAN_DISABLED)) {
+			priv->cfp.channel = channel;
+			priv->cfp.freq = ch->center_freq;
+			priv->cfp.max_tx_power = ch->max_power;
+			cfp = &priv->cfp;
+			break;
+		}
+	}
+	if (i == sband->n_channels)
+		dev_err(priv->adapter->dev, "%s: cannot find cfp by band %d"
+				" & channel %d\n", __func__, band, channel);
+
+	return cfp;
+}
+
+/*
+ * This function locates the Channel-Frequency-Power triplet based upon
+ * band and frequency parameters.
+ */
+struct mwifiex_chan_freq_power *
+mwifiex_get_cfp_by_band_and_freq_from_cfg80211(struct mwifiex_private *priv,
+					       u8 band, u32 freq)
+{
+	struct mwifiex_chan_freq_power *cfp = NULL;
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *ch;
+	int i;
+
+	if (mwifiex_band_to_radio_type(band) == HostCmd_SCAN_RADIO_TYPE_BG)
+		sband = priv->wdev->wiphy->bands[IEEE80211_BAND_2GHZ];
+	else
+		sband = priv->wdev->wiphy->bands[IEEE80211_BAND_5GHZ];
+
+	if (!sband) {
+		dev_err(priv->adapter->dev, "%s: cannot find cfp by band %d"
+				" & freq %d\n", __func__, band, freq);
+		return cfp;
+	}
+
+	for (i = 0; i < sband->n_channels; i++) {
+		ch = &sband->channels[i];
+		if ((ch->center_freq == freq) &&
+			!(ch->flags & IEEE80211_CHAN_DISABLED)) {
+			priv->cfp.channel = ch->hw_value;
+			priv->cfp.freq = freq;
+			priv->cfp.max_tx_power = ch->max_power;
+			cfp = &priv->cfp;
+			break;
+		}
+	}
+	if (i == sband->n_channels)
+		dev_err(priv->adapter->dev, "%s: cannot find cfp by band %d"
+				" & freq %d\n", __func__, band, freq);
+
+	return cfp;
+}
+
+/*
+ * This function checks if the data rate is set to auto.
+ */
+u8
+mwifiex_is_rate_auto(struct mwifiex_private *priv)
+{
+	u32 i;
+	int rate_num = 0;
+
+	for (i = 0; i < ARRAY_SIZE(priv->bitmap_rates); i++)
+		if (priv->bitmap_rates[i])
+			rate_num++;
+
+	if (rate_num > 1)
+		return true;
+	else
+		return false;
+}
+
+/*
+ * This function converts rate bitmap into rate index.
+ */
+int mwifiex_get_rate_index(u16 *rate_bitmap, int size)
+{
+	int i;
+
+	for (i = 0; i < size * 8; i++)
+		if (rate_bitmap[i / 16] & (1 << (i % 16)))
+			return i;
+
+	return 0;
+}
+
+/*
+ * This function gets the supported data rates.
+ *
+ * The function works in both Ad-Hoc and infra mode by printing the
+ * band and returning the data rates.
+ */
+u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates)
+{
+	u32 k = 0;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+		switch (adapter->config_bands) {
+		case BAND_B:
+			dev_dbg(adapter->dev, "info: infra band=%d "
+				"supported_rates_b\n", adapter->config_bands);
+			k = mwifiex_copy_rates(rates, k, supported_rates_b,
+					       sizeof(supported_rates_b));
+			break;
+		case BAND_G:
+		case BAND_G | BAND_GN:
+			dev_dbg(adapter->dev, "info: infra band=%d "
+				"supported_rates_g\n", adapter->config_bands);
+			k = mwifiex_copy_rates(rates, k, supported_rates_g,
+					       sizeof(supported_rates_g));
+			break;
+		case BAND_B | BAND_G:
+		case BAND_A | BAND_B | BAND_G:
+		case BAND_A | BAND_B:
+		case BAND_A | BAND_B | BAND_G | BAND_GN | BAND_AN:
+		case BAND_B | BAND_G | BAND_GN:
+			dev_dbg(adapter->dev, "info: infra band=%d "
+				"supported_rates_bg\n", adapter->config_bands);
+			k = mwifiex_copy_rates(rates, k, supported_rates_bg,
+					       sizeof(supported_rates_bg));
+			break;
+		case BAND_A:
+		case BAND_A | BAND_G:
+			dev_dbg(adapter->dev, "info: infra band=%d "
+				"supported_rates_a\n", adapter->config_bands);
+			k = mwifiex_copy_rates(rates, k, supported_rates_a,
+					       sizeof(supported_rates_a));
+			break;
+		case BAND_A | BAND_AN:
+		case BAND_A | BAND_G | BAND_AN | BAND_GN:
+			dev_dbg(adapter->dev, "info: infra band=%d "
+				"supported_rates_a\n", adapter->config_bands);
+			k = mwifiex_copy_rates(rates, k, supported_rates_a,
+					       sizeof(supported_rates_a));
+			break;
+		case BAND_GN:
+			dev_dbg(adapter->dev, "info: infra band=%d "
+				"supported_rates_n\n", adapter->config_bands);
+			k = mwifiex_copy_rates(rates, k, supported_rates_n,
+					       sizeof(supported_rates_n));
+			break;
+		}
+	} else {
+		/* Ad-hoc mode */
+		switch (adapter->adhoc_start_band) {
+		case BAND_B:
+			dev_dbg(adapter->dev, "info: adhoc B\n");
+			k = mwifiex_copy_rates(rates, k, adhoc_rates_b,
+					       sizeof(adhoc_rates_b));
+			break;
+		case BAND_G:
+		case BAND_G | BAND_GN:
+			dev_dbg(adapter->dev, "info: adhoc G only\n");
+			k = mwifiex_copy_rates(rates, k, adhoc_rates_g,
+					       sizeof(adhoc_rates_g));
+			break;
+		case BAND_B | BAND_G:
+		case BAND_B | BAND_G | BAND_GN:
+			dev_dbg(adapter->dev, "info: adhoc BG\n");
+			k = mwifiex_copy_rates(rates, k, adhoc_rates_bg,
+					       sizeof(adhoc_rates_bg));
+			break;
+		case BAND_A:
+		case BAND_A | BAND_AN:
+			dev_dbg(adapter->dev, "info: adhoc A\n");
+			k = mwifiex_copy_rates(rates, k, adhoc_rates_a,
+					       sizeof(adhoc_rates_a));
+			break;
+		}
+	}
+
+	return k;
+}
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
new file mode 100644
index 0000000000000000000000000000000000000000..cd89fed206aec3ecf6d0245a5ebbf08252d39a36
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -0,0 +1,1414 @@
+/*
+ * Marvell Wireless LAN device driver: commands and events
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+/*
+ * This function initializes a command node.
+ *
+ * The actual allocation of the node is not done by this function. It only
+ * initiates a node by filling it with default parameters. Similarly,
+ * allocation of the different buffers used (IOCTL buffer, data buffer) are
+ * not done by this function either.
+ */
+static void
+mwifiex_init_cmd_node(struct mwifiex_private *priv,
+		      struct cmd_ctrl_node *cmd_node,
+		      u32 cmd_oid, void *data_buf)
+{
+	cmd_node->priv = priv;
+	cmd_node->cmd_oid = cmd_oid;
+	cmd_node->wait_q_enabled = priv->adapter->cmd_wait_q_required;
+	priv->adapter->cmd_wait_q_required = false;
+	cmd_node->data_buf = data_buf;
+	cmd_node->cmd_skb = cmd_node->skb;
+}
+
+/*
+ * This function returns a command node from the free queue depending upon
+ * availability.
+ */
+static struct cmd_ctrl_node *
+mwifiex_get_cmd_node(struct mwifiex_adapter *adapter)
+{
+	struct cmd_ctrl_node *cmd_node;
+	unsigned long flags;
+
+	spin_lock_irqsave(&adapter->cmd_free_q_lock, flags);
+	if (list_empty(&adapter->cmd_free_q)) {
+		dev_err(adapter->dev, "GET_CMD_NODE: cmd node not available\n");
+		spin_unlock_irqrestore(&adapter->cmd_free_q_lock, flags);
+		return NULL;
+	}
+	cmd_node = list_first_entry(&adapter->cmd_free_q,
+			struct cmd_ctrl_node, list);
+	list_del(&cmd_node->list);
+	spin_unlock_irqrestore(&adapter->cmd_free_q_lock, flags);
+
+	return cmd_node;
+}
+
+/*
+ * This function cleans up a command node.
+ *
+ * The function resets the fields including the buffer pointers.
+ * This function does not try to free the buffers. They must be
+ * freed before calling this function.
+ *
+ * This function will however call the receive completion callback
+ * in case a response buffer is still available before resetting
+ * the pointer.
+ */
+static void
+mwifiex_clean_cmd_node(struct mwifiex_adapter *adapter,
+		       struct cmd_ctrl_node *cmd_node)
+{
+	cmd_node->cmd_oid = 0;
+	cmd_node->cmd_flag = 0;
+	cmd_node->data_buf = NULL;
+	cmd_node->wait_q_enabled = false;
+
+	if (cmd_node->resp_skb) {
+		dev_kfree_skb_any(cmd_node->resp_skb);
+		cmd_node->resp_skb = NULL;
+	}
+}
+
+/*
+ * This function sends a host command to the firmware.
+ *
+ * The function copies the host command into the driver command
+ * buffer, which will be transferred to the firmware later by the
+ * main thread.
+ */
+static int mwifiex_cmd_host_cmd(struct mwifiex_private *priv,
+				struct host_cmd_ds_command *cmd, void *data_buf)
+{
+	struct mwifiex_ds_misc_cmd *pcmd_ptr =
+		(struct mwifiex_ds_misc_cmd *) data_buf;
+
+	/* Copy the HOST command to command buffer */
+	memcpy((void *) cmd, pcmd_ptr->cmd, pcmd_ptr->len);
+	dev_dbg(priv->adapter->dev, "cmd: host cmd size = %d\n", pcmd_ptr->len);
+	return 0;
+}
+
+/*
+ * This function downloads a command to the firmware.
+ *
+ * The function performs sanity tests, sets the command sequence
+ * number and size, converts the header fields to CPU format before
+ * sending. Afterwards, it logs the command ID and action for debugging
+ * and sets up the command timeout timer.
+ */
+static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
+				  struct cmd_ctrl_node *cmd_node)
+{
+
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int ret;
+	struct host_cmd_ds_command *host_cmd;
+	uint16_t cmd_code;
+	uint16_t cmd_size;
+	struct timeval tstamp;
+	unsigned long flags;
+
+	if (!adapter || !cmd_node)
+		return -1;
+
+	host_cmd = (struct host_cmd_ds_command *) (cmd_node->cmd_skb->data);
+
+	/* Sanity test */
+	if (host_cmd == NULL || host_cmd->size == 0) {
+		dev_err(adapter->dev, "DNLD_CMD: host_cmd is null"
+			" or cmd size is 0, not sending\n");
+		if (cmd_node->wait_q_enabled)
+			adapter->cmd_wait_q.status = -1;
+		mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+		return -1;
+	}
+
+	/* Set command sequence number */
+	adapter->seq_num++;
+	host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
+			    (adapter->seq_num, cmd_node->priv->bss_num,
+			     cmd_node->priv->bss_type));
+
+	spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+	adapter->curr_cmd = cmd_node;
+	spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+
+	cmd_code = le16_to_cpu(host_cmd->command);
+	cmd_size = le16_to_cpu(host_cmd->size);
+
+	skb_trim(cmd_node->cmd_skb, cmd_size);
+
+	do_gettimeofday(&tstamp);
+	dev_dbg(adapter->dev, "cmd: DNLD_CMD: (%lu.%lu): %#x, act %#x, len %d,"
+		" seqno %#x\n",
+		tstamp.tv_sec, tstamp.tv_usec, cmd_code,
+	       le16_to_cpu(*(__le16 *) ((u8 *) host_cmd + S_DS_GEN)), cmd_size,
+	       le16_to_cpu(host_cmd->seq_num));
+
+	skb_push(cmd_node->cmd_skb, INTF_HEADER_LEN);
+
+	ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_CMD,
+					     cmd_node->cmd_skb->data,
+					     cmd_node->cmd_skb->len, NULL);
+
+	skb_pull(cmd_node->cmd_skb, INTF_HEADER_LEN);
+
+	if (ret == -1) {
+		dev_err(adapter->dev, "DNLD_CMD: host to card failed\n");
+		if (cmd_node->wait_q_enabled)
+			adapter->cmd_wait_q.status = -1;
+		mwifiex_insert_cmd_to_free_q(adapter, adapter->curr_cmd);
+
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->curr_cmd = NULL;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+
+		adapter->dbg.num_cmd_host_to_card_failure++;
+		return -1;
+	}
+
+	/* Save the last command id and action to debug log */
+	adapter->dbg.last_cmd_index =
+		(adapter->dbg.last_cmd_index + 1) % DBG_CMD_NUM;
+	adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index] = cmd_code;
+	adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index] =
+		le16_to_cpu(*(__le16 *) ((u8 *) host_cmd + S_DS_GEN));
+
+	/* Clear BSS_NO_BITS from HostCmd */
+	cmd_code &= HostCmd_CMD_ID_MASK;
+
+	/* Setup the timer after transmit command */
+	mod_timer(&adapter->cmd_timer,
+		jiffies + (MWIFIEX_TIMER_10S * HZ) / 1000);
+
+	return 0;
+}
+
+/*
+ * This function downloads a sleep confirm command to the firmware.
+ *
+ * The function performs sanity tests, sets the command sequence
+ * number and size, converts the header fields to CPU format before
+ * sending.
+ *
+ * No responses are needed for sleep confirm command.
+ */
+static int mwifiex_dnld_sleep_confirm_cmd(struct mwifiex_adapter *adapter)
+{
+	int ret;
+	struct mwifiex_private *priv;
+	struct mwifiex_opt_sleep_confirm *sleep_cfm_buf =
+				(struct mwifiex_opt_sleep_confirm *)
+				adapter->sleep_cfm->data;
+	priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+
+	sleep_cfm_buf->seq_num =
+		cpu_to_le16((HostCmd_SET_SEQ_NO_BSS_INFO
+					(adapter->seq_num, priv->bss_num,
+					 priv->bss_type)));
+	adapter->seq_num++;
+
+	skb_push(adapter->sleep_cfm, INTF_HEADER_LEN);
+	ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_CMD,
+					     adapter->sleep_cfm->data,
+					     adapter->sleep_cfm->len, NULL);
+	skb_pull(adapter->sleep_cfm, INTF_HEADER_LEN);
+
+	if (ret == -1) {
+		dev_err(adapter->dev, "SLEEP_CFM: failed\n");
+		adapter->dbg.num_cmd_sleep_cfm_host_to_card_failure++;
+		return -1;
+	}
+	if (GET_BSS_ROLE(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY))
+			== MWIFIEX_BSS_ROLE_STA) {
+		if (!sleep_cfm_buf->resp_ctrl)
+			/* Response is not needed for sleep
+			   confirm command */
+			adapter->ps_state = PS_STATE_SLEEP;
+		else
+			adapter->ps_state = PS_STATE_SLEEP_CFM;
+
+		if (!sleep_cfm_buf->resp_ctrl
+				&& (adapter->is_hs_configured
+					&& !adapter->sleep_period.period)) {
+			adapter->pm_wakeup_card_req = true;
+			mwifiex_hs_activated_event(mwifiex_get_priv(adapter,
+						MWIFIEX_BSS_ROLE_STA), true);
+		}
+	}
+
+	return ret;
+}
+
+/*
+ * This function allocates the command buffers and links them to
+ * the command free queue.
+ *
+ * The driver uses a pre allocated number of command buffers, which
+ * are created at driver initializations and freed at driver cleanup.
+ * Every command needs to obtain a command buffer from this pool before
+ * it can be issued. The command free queue lists the command buffers
+ * currently free to use, while the command pending queue lists the
+ * command buffers already in use and awaiting handling. Command buffers
+ * are returned to the free queue after use.
+ */
+int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter)
+{
+	struct cmd_ctrl_node *cmd_array;
+	u32 buf_size;
+	u32 i;
+
+	/* Allocate and initialize struct cmd_ctrl_node */
+	buf_size = sizeof(struct cmd_ctrl_node) * MWIFIEX_NUM_OF_CMD_BUFFER;
+	cmd_array = kzalloc(buf_size, GFP_KERNEL);
+	if (!cmd_array) {
+		dev_err(adapter->dev, "%s: failed to alloc cmd_array\n",
+				__func__);
+		return -ENOMEM;
+	}
+
+	adapter->cmd_pool = cmd_array;
+	memset(adapter->cmd_pool, 0, buf_size);
+
+	/* Allocate and initialize command buffers */
+	for (i = 0; i < MWIFIEX_NUM_OF_CMD_BUFFER; i++) {
+		cmd_array[i].skb = dev_alloc_skb(MWIFIEX_SIZE_OF_CMD_BUFFER);
+		if (!cmd_array[i].skb) {
+			dev_err(adapter->dev, "ALLOC_CMD_BUF: out of memory\n");
+			return -1;
+		}
+	}
+
+	for (i = 0; i < MWIFIEX_NUM_OF_CMD_BUFFER; i++)
+		mwifiex_insert_cmd_to_free_q(adapter, &cmd_array[i]);
+
+	return 0;
+}
+
+/*
+ * This function frees the command buffers.
+ *
+ * The function calls the completion callback for all the command
+ * buffers that still have response buffers associated with them.
+ */
+int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter)
+{
+	struct cmd_ctrl_node *cmd_array;
+	u32 i;
+
+	/* Need to check if cmd pool is allocated or not */
+	if (!adapter->cmd_pool) {
+		dev_dbg(adapter->dev, "info: FREE_CMD_BUF: cmd_pool is null\n");
+		return 0;
+	}
+
+	cmd_array = adapter->cmd_pool;
+
+	/* Release shared memory buffers */
+	for (i = 0; i < MWIFIEX_NUM_OF_CMD_BUFFER; i++) {
+		if (cmd_array[i].skb) {
+			dev_dbg(adapter->dev, "cmd: free cmd buffer %d\n", i);
+			dev_kfree_skb_any(cmd_array[i].skb);
+		}
+		if (!cmd_array[i].resp_skb)
+			continue;
+		dev_kfree_skb_any(cmd_array[i].resp_skb);
+	}
+	/* Release struct cmd_ctrl_node */
+	if (adapter->cmd_pool) {
+		dev_dbg(adapter->dev, "cmd: free cmd pool\n");
+		kfree(adapter->cmd_pool);
+		adapter->cmd_pool = NULL;
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles events generated by firmware.
+ *
+ * Event body of events received from firmware are not used (though they are
+ * saved), only the event ID is used. Some events are re-invoked by
+ * the driver, with a new event body.
+ *
+ * After processing, the function calls the completion callback
+ * for cleanup.
+ */
+int mwifiex_process_event(struct mwifiex_adapter *adapter)
+{
+	int ret;
+	struct mwifiex_private *priv =
+		mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	struct sk_buff *skb = adapter->event_skb;
+	u32 eventcause = adapter->event_cause;
+	struct timeval tstamp;
+	struct mwifiex_rxinfo *rx_info;
+
+	/* Save the last event to debug log */
+	adapter->dbg.last_event_index =
+		(adapter->dbg.last_event_index + 1) % DBG_CMD_NUM;
+	adapter->dbg.last_event[adapter->dbg.last_event_index] =
+		(u16) eventcause;
+
+	/* Get BSS number and corresponding priv */
+	priv = mwifiex_get_priv_by_id(adapter, EVENT_GET_BSS_NUM(eventcause),
+				      EVENT_GET_BSS_TYPE(eventcause));
+	if (!priv)
+		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	/* Clear BSS_NO_BITS from event */
+	eventcause &= EVENT_ID_MASK;
+	adapter->event_cause = eventcause;
+
+	if (skb) {
+		rx_info = MWIFIEX_SKB_RXCB(skb);
+		rx_info->bss_index = priv->bss_index;
+	}
+
+	if (eventcause != EVENT_PS_SLEEP && eventcause != EVENT_PS_AWAKE) {
+		do_gettimeofday(&tstamp);
+		dev_dbg(adapter->dev, "event: %lu.%lu: cause: %#x\n",
+		       tstamp.tv_sec, tstamp.tv_usec, eventcause);
+	}
+
+	ret = mwifiex_process_sta_event(priv);
+
+	adapter->event_cause = 0;
+	adapter->event_skb = NULL;
+
+	dev_kfree_skb_any(skb);
+
+	return ret;
+}
+
+/*
+ * This function is used to send synchronous command to the firmware.
+ *
+ * it allocates a wait queue for the command and wait for the command
+ * response.
+ */
+int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no,
+			  u16 cmd_action, u32 cmd_oid, void *data_buf)
+{
+	int ret = 0;
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	adapter->cmd_wait_q_required = true;
+	adapter->cmd_wait_q.condition = false;
+
+	ret = mwifiex_send_cmd_async(priv, cmd_no, cmd_action, cmd_oid,
+				     data_buf);
+	if (!ret)
+		ret = mwifiex_wait_queue_complete(adapter);
+
+	return ret;
+}
+
+
+/*
+ * This function prepares a command and asynchronously send it to the firmware.
+ *
+ * Preparation includes -
+ *      - Sanity tests to make sure the card is still present or the FW
+ *        is not reset
+ *      - Getting a new command node from the command free queue
+ *      - Initializing the command node for default parameters
+ *      - Fill up the non-default parameters and buffer pointers
+ *      - Add the command to pending queue
+ */
+int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no,
+			   u16 cmd_action, u32 cmd_oid, void *data_buf)
+{
+	int ret;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct cmd_ctrl_node *cmd_node;
+	struct host_cmd_ds_command *cmd_ptr;
+
+	if (!adapter) {
+		pr_err("PREP_CMD: adapter is NULL\n");
+		return -1;
+	}
+
+	if (adapter->is_suspended) {
+		dev_err(adapter->dev, "PREP_CMD: device in suspended state\n");
+		return -1;
+	}
+
+	if (adapter->surprise_removed) {
+		dev_err(adapter->dev, "PREP_CMD: card is removed\n");
+		return -1;
+	}
+
+	if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET) {
+		if (cmd_no != HostCmd_CMD_FUNC_INIT) {
+			dev_err(adapter->dev, "PREP_CMD: FW in reset state\n");
+			return -1;
+		}
+	}
+
+	/* Get a new command node */
+	cmd_node = mwifiex_get_cmd_node(adapter);
+
+	if (!cmd_node) {
+		dev_err(adapter->dev, "PREP_CMD: no free cmd node\n");
+		return -1;
+	}
+
+	/* Initialize the command node */
+	mwifiex_init_cmd_node(priv, cmd_node, cmd_oid, data_buf);
+
+	if (!cmd_node->cmd_skb) {
+		dev_err(adapter->dev, "PREP_CMD: no free cmd buf\n");
+		return -1;
+	}
+
+	memset(skb_put(cmd_node->cmd_skb, sizeof(struct host_cmd_ds_command)),
+	       0, sizeof(struct host_cmd_ds_command));
+
+	cmd_ptr = (struct host_cmd_ds_command *) (cmd_node->cmd_skb->data);
+	cmd_ptr->command = cpu_to_le16(cmd_no);
+	cmd_ptr->result = 0;
+
+	/* Prepare command */
+	if (cmd_no) {
+		ret = mwifiex_sta_prepare_cmd(priv, cmd_no, cmd_action,
+					      cmd_oid, data_buf, cmd_ptr);
+	} else {
+		ret = mwifiex_cmd_host_cmd(priv, cmd_ptr, data_buf);
+		cmd_node->cmd_flag |= CMD_F_HOSTCMD;
+	}
+
+	/* Return error, since the command preparation failed */
+	if (ret) {
+		dev_err(adapter->dev, "PREP_CMD: cmd %#x preparation failed\n",
+							cmd_no);
+		mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+		return -1;
+	}
+
+	/* Send command */
+	if (cmd_no == HostCmd_CMD_802_11_SCAN)
+		mwifiex_queue_scan_cmd(priv, cmd_node);
+	else
+		mwifiex_insert_cmd_to_pending_q(adapter, cmd_node, true);
+
+	return ret;
+}
+
+/*
+ * This function returns a command to the command free queue.
+ *
+ * The function also calls the completion callback if required, before
+ * cleaning the command node and re-inserting it into the free queue.
+ */
+void
+mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter,
+			     struct cmd_ctrl_node *cmd_node)
+{
+	unsigned long flags;
+
+	if (!cmd_node)
+		return;
+
+	if (cmd_node->wait_q_enabled)
+		mwifiex_complete_cmd(adapter);
+	/* Clean the node */
+	mwifiex_clean_cmd_node(adapter, cmd_node);
+
+	/* Insert node into cmd_free_q */
+	spin_lock_irqsave(&adapter->cmd_free_q_lock, flags);
+	list_add_tail(&cmd_node->list, &adapter->cmd_free_q);
+	spin_unlock_irqrestore(&adapter->cmd_free_q_lock, flags);
+}
+
+/*
+ * This function queues a command to the command pending queue.
+ *
+ * This in effect adds the command to the command list to be executed.
+ * Exit PS command is handled specially, by placing it always to the
+ * front of the command queue.
+ */
+void
+mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
+				struct cmd_ctrl_node *cmd_node, u32 add_tail)
+{
+	struct host_cmd_ds_command *host_cmd = NULL;
+	u16 command;
+	unsigned long flags;
+
+	host_cmd = (struct host_cmd_ds_command *) (cmd_node->cmd_skb->data);
+	if (!host_cmd) {
+		dev_err(adapter->dev, "QUEUE_CMD: host_cmd is NULL\n");
+		return;
+	}
+
+	command = le16_to_cpu(host_cmd->command);
+
+	/* Exit_PS command needs to be queued in the header always. */
+	if (command == HostCmd_CMD_802_11_PS_MODE_ENH) {
+		struct host_cmd_ds_802_11_ps_mode_enh *pm =
+			&host_cmd->params.psmode_enh;
+		if ((le16_to_cpu(pm->action) == DIS_PS)
+		    || (le16_to_cpu(pm->action) == DIS_AUTO_PS)) {
+			if (adapter->ps_state != PS_STATE_AWAKE)
+				add_tail = false;
+		}
+	}
+
+	spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
+	if (add_tail)
+		list_add_tail(&cmd_node->list, &adapter->cmd_pending_q);
+	else
+		list_add(&cmd_node->list, &adapter->cmd_pending_q);
+	spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
+
+	dev_dbg(adapter->dev, "cmd: QUEUE_CMD: cmd=%#x is queued\n", command);
+}
+
+/*
+ * This function executes the next command in command pending queue.
+ *
+ * This function will fail if a command is already in processing stage,
+ * otherwise it will dequeue the first command from the command pending
+ * queue and send to the firmware.
+ *
+ * If the device is currently in host sleep mode, any commands, except the
+ * host sleep configuration command will de-activate the host sleep. For PS
+ * mode, the function will put the firmware back to sleep if applicable.
+ */
+int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter)
+{
+	struct mwifiex_private *priv;
+	struct cmd_ctrl_node *cmd_node;
+	int ret = 0;
+	struct host_cmd_ds_command *host_cmd;
+	unsigned long cmd_flags;
+	unsigned long cmd_pending_q_flags;
+
+	/* Check if already in processing */
+	if (adapter->curr_cmd) {
+		dev_err(adapter->dev, "EXEC_NEXT_CMD: cmd in processing\n");
+		return -1;
+	}
+
+	spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags);
+	/* Check if any command is pending */
+	spin_lock_irqsave(&adapter->cmd_pending_q_lock, cmd_pending_q_flags);
+	if (list_empty(&adapter->cmd_pending_q)) {
+		spin_unlock_irqrestore(&adapter->cmd_pending_q_lock,
+				       cmd_pending_q_flags);
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags);
+		return 0;
+	}
+	cmd_node = list_first_entry(&adapter->cmd_pending_q,
+				    struct cmd_ctrl_node, list);
+	spin_unlock_irqrestore(&adapter->cmd_pending_q_lock,
+			       cmd_pending_q_flags);
+
+	host_cmd = (struct host_cmd_ds_command *) (cmd_node->cmd_skb->data);
+	priv = cmd_node->priv;
+
+	if (adapter->ps_state != PS_STATE_AWAKE) {
+		dev_err(adapter->dev, "%s: cannot send cmd in sleep state,"
+				" this should not happen\n", __func__);
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags);
+		return ret;
+	}
+
+	spin_lock_irqsave(&adapter->cmd_pending_q_lock, cmd_pending_q_flags);
+	list_del(&cmd_node->list);
+	spin_unlock_irqrestore(&adapter->cmd_pending_q_lock,
+			       cmd_pending_q_flags);
+
+	spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags);
+	ret = mwifiex_dnld_cmd_to_fw(priv, cmd_node);
+	priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	/* Any command sent to the firmware when host is in sleep
+	 * mode should de-configure host sleep. We should skip the
+	 * host sleep configuration command itself though
+	 */
+	if (priv && (host_cmd->command !=
+	     cpu_to_le16(HostCmd_CMD_802_11_HS_CFG_ENH))) {
+		if (adapter->hs_activated) {
+			adapter->is_hs_configured = false;
+			mwifiex_hs_activated_event(priv, false);
+		}
+	}
+
+	return ret;
+}
+
+/*
+ * This function handles the command response.
+ *
+ * After processing, the function cleans the command node and puts
+ * it back to the command free queue.
+ */
+int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
+{
+	struct host_cmd_ds_command *resp;
+	struct mwifiex_private *priv =
+		mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	int ret = 0;
+	uint16_t orig_cmdresp_no;
+	uint16_t cmdresp_no;
+	uint16_t cmdresp_result;
+	struct timeval tstamp;
+	unsigned long flags;
+
+	/* Now we got response from FW, cancel the command timer */
+	del_timer(&adapter->cmd_timer);
+
+	if (!adapter->curr_cmd || !adapter->curr_cmd->resp_skb) {
+		resp = (struct host_cmd_ds_command *) adapter->upld_buf;
+		dev_err(adapter->dev, "CMD_RESP: NULL curr_cmd, %#x\n",
+		       le16_to_cpu(resp->command));
+		return -1;
+	}
+
+	adapter->num_cmd_timeout = 0;
+
+	resp = (struct host_cmd_ds_command *) adapter->curr_cmd->resp_skb->data;
+	if (adapter->curr_cmd->cmd_flag & CMD_F_CANCELED) {
+		dev_err(adapter->dev, "CMD_RESP: %#x been canceled\n",
+				le16_to_cpu(resp->command));
+		mwifiex_insert_cmd_to_free_q(adapter, adapter->curr_cmd);
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->curr_cmd = NULL;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+		return -1;
+	}
+
+	if (adapter->curr_cmd->cmd_flag & CMD_F_HOSTCMD) {
+		/* Copy original response back to response buffer */
+		struct mwifiex_ds_misc_cmd *hostcmd = NULL;
+		uint16_t size = le16_to_cpu(resp->size);
+		dev_dbg(adapter->dev, "info: host cmd resp size = %d\n", size);
+		size = min_t(u16, size, MWIFIEX_SIZE_OF_CMD_BUFFER);
+		if (adapter->curr_cmd->data_buf) {
+			hostcmd = (struct mwifiex_ds_misc_cmd *)
+						adapter->curr_cmd->data_buf;
+			hostcmd->len = size;
+			memcpy(hostcmd->cmd, (void *) resp, size);
+		}
+	}
+	orig_cmdresp_no = le16_to_cpu(resp->command);
+
+	/* Get BSS number and corresponding priv */
+	priv = mwifiex_get_priv_by_id(adapter,
+			HostCmd_GET_BSS_NO(le16_to_cpu(resp->seq_num)),
+			HostCmd_GET_BSS_TYPE(le16_to_cpu(resp->seq_num)));
+	if (!priv)
+		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	/* Clear RET_BIT from HostCmd */
+	resp->command = cpu_to_le16(orig_cmdresp_no & HostCmd_CMD_ID_MASK);
+
+	cmdresp_no = le16_to_cpu(resp->command);
+	cmdresp_result = le16_to_cpu(resp->result);
+
+	/* Save the last command response to debug log */
+	adapter->dbg.last_cmd_resp_index =
+		(adapter->dbg.last_cmd_resp_index + 1) % DBG_CMD_NUM;
+	adapter->dbg.last_cmd_resp_id[adapter->dbg.last_cmd_resp_index] =
+		orig_cmdresp_no;
+
+	do_gettimeofday(&tstamp);
+	dev_dbg(adapter->dev, "cmd: CMD_RESP: (%lu.%lu): 0x%x, result %d,"
+		" len %d, seqno 0x%x\n",
+	       tstamp.tv_sec, tstamp.tv_usec, orig_cmdresp_no, cmdresp_result,
+	       le16_to_cpu(resp->size), le16_to_cpu(resp->seq_num));
+
+	if (!(orig_cmdresp_no & HostCmd_RET_BIT)) {
+		dev_err(adapter->dev, "CMD_RESP: invalid cmd resp\n");
+		if (adapter->curr_cmd->wait_q_enabled)
+			adapter->cmd_wait_q.status = -1;
+
+		mwifiex_insert_cmd_to_free_q(adapter, adapter->curr_cmd);
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->curr_cmd = NULL;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+		return -1;
+	}
+
+	if (adapter->curr_cmd->cmd_flag & CMD_F_HOSTCMD) {
+		adapter->curr_cmd->cmd_flag &= ~CMD_F_HOSTCMD;
+		if ((cmdresp_result == HostCmd_RESULT_OK)
+		    && (cmdresp_no == HostCmd_CMD_802_11_HS_CFG_ENH))
+			ret = mwifiex_ret_802_11_hs_cfg(priv, resp);
+	} else {
+		/* handle response */
+		ret = mwifiex_process_sta_cmdresp(priv, cmdresp_no, resp);
+	}
+
+	/* Check init command response */
+	if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) {
+		if (ret == -1) {
+			dev_err(adapter->dev, "%s: cmd %#x failed during "
+				"initialization\n", __func__, cmdresp_no);
+			mwifiex_init_fw_complete(adapter);
+			return -1;
+		} else if (adapter->last_init_cmd == cmdresp_no)
+			adapter->hw_status = MWIFIEX_HW_STATUS_INIT_DONE;
+	}
+
+	if (adapter->curr_cmd) {
+		if (adapter->curr_cmd->wait_q_enabled && (!ret))
+			adapter->cmd_wait_q.status = 0;
+		else if (adapter->curr_cmd->wait_q_enabled && (ret == -1))
+			adapter->cmd_wait_q.status = -1;
+
+		/* Clean up and put current command back to cmd_free_q */
+		mwifiex_insert_cmd_to_free_q(adapter, adapter->curr_cmd);
+
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->curr_cmd = NULL;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+	}
+
+	return ret;
+}
+
+/*
+ * This function handles the timeout of command sending.
+ *
+ * It will re-send the same command again.
+ */
+void
+mwifiex_cmd_timeout_func(unsigned long function_context)
+{
+	struct mwifiex_adapter *adapter =
+		(struct mwifiex_adapter *) function_context;
+	struct cmd_ctrl_node *cmd_node;
+	struct timeval tstamp;
+
+	adapter->num_cmd_timeout++;
+	adapter->dbg.num_cmd_timeout++;
+	if (!adapter->curr_cmd) {
+		dev_dbg(adapter->dev, "cmd: empty curr_cmd\n");
+		return;
+	}
+	cmd_node = adapter->curr_cmd;
+	if (cmd_node->wait_q_enabled)
+		adapter->cmd_wait_q.status = -ETIMEDOUT;
+
+	if (cmd_node) {
+		adapter->dbg.timeout_cmd_id =
+			adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index];
+		adapter->dbg.timeout_cmd_act =
+			adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index];
+		do_gettimeofday(&tstamp);
+		dev_err(adapter->dev, "%s: Timeout cmd id (%lu.%lu) = %#x,"
+			" act = %#x\n", __func__,
+		       tstamp.tv_sec, tstamp.tv_usec,
+		       adapter->dbg.timeout_cmd_id,
+		       adapter->dbg.timeout_cmd_act);
+
+		dev_err(adapter->dev, "num_data_h2c_failure = %d\n",
+		       adapter->dbg.num_tx_host_to_card_failure);
+		dev_err(adapter->dev, "num_cmd_h2c_failure = %d\n",
+		       adapter->dbg.num_cmd_host_to_card_failure);
+
+		dev_err(adapter->dev, "num_cmd_timeout = %d\n",
+		       adapter->dbg.num_cmd_timeout);
+		dev_err(adapter->dev, "num_tx_timeout = %d\n",
+		       adapter->dbg.num_tx_timeout);
+
+		dev_err(adapter->dev, "last_cmd_index = %d\n",
+		       adapter->dbg.last_cmd_index);
+		print_hex_dump_bytes("last_cmd_id: ", DUMP_PREFIX_OFFSET,
+				adapter->dbg.last_cmd_id, DBG_CMD_NUM);
+		print_hex_dump_bytes("last_cmd_act: ", DUMP_PREFIX_OFFSET,
+				adapter->dbg.last_cmd_act, DBG_CMD_NUM);
+
+		dev_err(adapter->dev, "last_cmd_resp_index = %d\n",
+		       adapter->dbg.last_cmd_resp_index);
+		print_hex_dump_bytes("last_cmd_resp_id: ", DUMP_PREFIX_OFFSET,
+				adapter->dbg.last_cmd_resp_id, DBG_CMD_NUM);
+
+		dev_err(adapter->dev, "last_event_index = %d\n",
+		       adapter->dbg.last_event_index);
+		print_hex_dump_bytes("last_event: ", DUMP_PREFIX_OFFSET,
+				adapter->dbg.last_event, DBG_CMD_NUM);
+
+		dev_err(adapter->dev, "data_sent=%d cmd_sent=%d\n",
+		       adapter->data_sent, adapter->cmd_sent);
+
+		dev_err(adapter->dev, "ps_mode=%d ps_state=%d\n",
+				adapter->ps_mode, adapter->ps_state);
+	}
+	if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING)
+		mwifiex_init_fw_complete(adapter);
+}
+
+/*
+ * This function cancels all the pending commands.
+ *
+ * The current command, all commands in command pending queue and all scan
+ * commands in scan pending queue are cancelled. All the completion callbacks
+ * are called with failure status to ensure cleanup.
+ */
+void
+mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter)
+{
+	struct cmd_ctrl_node *cmd_node = NULL, *tmp_node;
+	unsigned long flags;
+
+	/* Cancel current cmd */
+	if ((adapter->curr_cmd) && (adapter->curr_cmd->wait_q_enabled)) {
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->curr_cmd->wait_q_enabled = false;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+		adapter->cmd_wait_q.status = -1;
+		mwifiex_complete_cmd(adapter);
+	}
+	/* Cancel all pending command */
+	spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
+	list_for_each_entry_safe(cmd_node, tmp_node,
+				 &adapter->cmd_pending_q, list) {
+		list_del(&cmd_node->list);
+		spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
+
+		if (cmd_node->wait_q_enabled) {
+			adapter->cmd_wait_q.status = -1;
+			mwifiex_complete_cmd(adapter);
+			cmd_node->wait_q_enabled = false;
+		}
+		mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+		spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
+	}
+	spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
+
+	/* Cancel all pending scan command */
+	spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
+	list_for_each_entry_safe(cmd_node, tmp_node,
+				 &adapter->scan_pending_q, list) {
+		list_del(&cmd_node->list);
+		spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
+
+		cmd_node->wait_q_enabled = false;
+		mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+		spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
+	}
+	spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
+
+	spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+	adapter->scan_processing = false;
+	spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+}
+
+/*
+ * This function cancels all pending commands that matches with
+ * the given IOCTL request.
+ *
+ * Both the current command buffer and the pending command queue are
+ * searched for matching IOCTL request. The completion callback of
+ * the matched command is called with failure status to ensure cleanup.
+ * In case of scan commands, all pending commands in scan pending queue
+ * are cancelled.
+ */
+void
+mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter)
+{
+	struct cmd_ctrl_node *cmd_node = NULL, *tmp_node = NULL;
+	unsigned long cmd_flags;
+	unsigned long cmd_pending_q_flags;
+	unsigned long scan_pending_q_flags;
+	uint16_t cancel_scan_cmd = false;
+
+	if ((adapter->curr_cmd) &&
+	     (adapter->curr_cmd->wait_q_enabled)) {
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags);
+		cmd_node = adapter->curr_cmd;
+		cmd_node->wait_q_enabled = false;
+		cmd_node->cmd_flag |= CMD_F_CANCELED;
+		spin_lock_irqsave(&adapter->cmd_pending_q_lock,
+				  cmd_pending_q_flags);
+		list_del(&cmd_node->list);
+		spin_unlock_irqrestore(&adapter->cmd_pending_q_lock,
+				       cmd_pending_q_flags);
+		mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags);
+	}
+
+	/* Cancel all pending scan command */
+	spin_lock_irqsave(&adapter->scan_pending_q_lock,
+			  scan_pending_q_flags);
+	list_for_each_entry_safe(cmd_node, tmp_node,
+				 &adapter->scan_pending_q, list) {
+		list_del(&cmd_node->list);
+		spin_unlock_irqrestore(&adapter->scan_pending_q_lock,
+				       scan_pending_q_flags);
+		cmd_node->wait_q_enabled = false;
+		mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+		spin_lock_irqsave(&adapter->scan_pending_q_lock,
+				  scan_pending_q_flags);
+		cancel_scan_cmd = true;
+	}
+	spin_unlock_irqrestore(&adapter->scan_pending_q_lock,
+			       scan_pending_q_flags);
+
+	if (cancel_scan_cmd) {
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags);
+		adapter->scan_processing = false;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags);
+	}
+	adapter->cmd_wait_q.status = -1;
+	mwifiex_complete_cmd(adapter);
+}
+
+/*
+ * This function sends the sleep confirm command to firmware, if
+ * possible.
+ *
+ * The sleep confirm command cannot be issued if command response,
+ * data response or event response is awaiting handling, or if we
+ * are in the middle of sending a command, or expecting a command
+ * response.
+ */
+void
+mwifiex_check_ps_cond(struct mwifiex_adapter *adapter)
+{
+	if (!adapter->cmd_sent &&
+	    !adapter->curr_cmd && !IS_CARD_RX_RCVD(adapter))
+		mwifiex_dnld_sleep_confirm_cmd(adapter);
+	else
+		dev_dbg(adapter->dev,
+			"cmd: Delay Sleep Confirm (%s%s%s)\n",
+		       (adapter->cmd_sent) ? "D" : "",
+		       (adapter->curr_cmd) ? "C" : "",
+		       (IS_CARD_RX_RCVD(adapter)) ? "R" : "");
+}
+
+/*
+ * This function sends a Host Sleep activated event to applications.
+ *
+ * This event is generated by the driver, with a blank event body.
+ */
+void
+mwifiex_hs_activated_event(struct mwifiex_private *priv, u8 activated)
+{
+	if (activated) {
+		if (priv->adapter->is_hs_configured) {
+			priv->adapter->hs_activated = true;
+			dev_dbg(priv->adapter->dev, "event: hs_activated\n");
+			priv->adapter->hs_activate_wait_q_woken = true;
+			wake_up_interruptible(
+				&priv->adapter->hs_activate_wait_q);
+		} else {
+			dev_dbg(priv->adapter->dev, "event: HS not configured\n");
+		}
+	} else {
+		dev_dbg(priv->adapter->dev, "event: hs_deactivated\n");
+		priv->adapter->hs_activated = false;
+	}
+}
+
+/*
+ * This function handles the command response of a Host Sleep configuration
+ * command.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and setting the current host sleep activation status in driver.
+ *
+ * In case host sleep status change, the function generates an event to
+ * notify the applications.
+ */
+int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
+			      struct host_cmd_ds_command *resp)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_802_11_hs_cfg_enh *phs_cfg =
+		&resp->params.opt_hs_cfg;
+	uint32_t conditions = le32_to_cpu(phs_cfg->params.hs_config.conditions);
+
+	if (phs_cfg->action == cpu_to_le16(HS_ACTIVATE)) {
+		mwifiex_hs_activated_event(priv, true);
+		return 0;
+	} else {
+		dev_dbg(adapter->dev, "cmd: CMD_RESP: HS_CFG cmd reply"
+			" result=%#x, conditions=0x%x gpio=0x%x gap=0x%x\n",
+			resp->result, conditions,
+		       phs_cfg->params.hs_config.gpio,
+		       phs_cfg->params.hs_config.gap);
+	}
+	if (conditions != HOST_SLEEP_CFG_CANCEL) {
+		adapter->is_hs_configured = true;
+	} else {
+		adapter->is_hs_configured = false;
+		if (adapter->hs_activated)
+			mwifiex_hs_activated_event(priv, false);
+	}
+
+	return 0;
+}
+
+/*
+ * This function wakes up the adapter and generates a Host Sleep
+ * cancel event on receiving the power up interrupt.
+ */
+void
+mwifiex_process_hs_config(struct mwifiex_adapter *adapter)
+{
+	dev_dbg(adapter->dev, "info: %s: auto cancelling host sleep"
+		" since there is interrupt from the firmware\n", __func__);
+
+	adapter->if_ops.wakeup(adapter);
+	adapter->hs_activated = false;
+	adapter->is_hs_configured = false;
+	mwifiex_hs_activated_event(mwifiex_get_priv(adapter,
+				   MWIFIEX_BSS_ROLE_ANY), false);
+}
+
+/*
+ * This function handles the command response of a sleep confirm command.
+ *
+ * The function sets the card state to SLEEP if the response indicates success.
+ */
+void
+mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *adapter,
+				   u8 *pbuf, u32 upld_len)
+{
+	struct host_cmd_ds_command *cmd = (struct host_cmd_ds_command *) pbuf;
+	struct mwifiex_private *priv =
+		mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	uint16_t result = le16_to_cpu(cmd->result);
+	uint16_t command = le16_to_cpu(cmd->command);
+	uint16_t seq_num = le16_to_cpu(cmd->seq_num);
+
+	if (!upld_len) {
+		dev_err(adapter->dev, "%s: cmd size is 0\n", __func__);
+		return;
+	}
+
+	/* Get BSS number and corresponding priv */
+	priv = mwifiex_get_priv_by_id(adapter, HostCmd_GET_BSS_NO(seq_num),
+				      HostCmd_GET_BSS_TYPE(seq_num));
+	if (!priv)
+		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+
+	/* Update sequence number */
+	seq_num = HostCmd_GET_SEQ_NO(seq_num);
+	/* Clear RET_BIT from HostCmd */
+	command &= HostCmd_CMD_ID_MASK;
+
+	if (command != HostCmd_CMD_802_11_PS_MODE_ENH) {
+		dev_err(adapter->dev, "%s: received unexpected response for"
+			" cmd %x, result = %x\n", __func__, command, result);
+		return;
+	}
+
+	if (result) {
+		dev_err(adapter->dev, "%s: sleep confirm cmd failed\n",
+						__func__);
+		adapter->pm_wakeup_card_req = false;
+		adapter->ps_state = PS_STATE_AWAKE;
+		return;
+	}
+	adapter->pm_wakeup_card_req = true;
+	if (adapter->is_hs_configured)
+		mwifiex_hs_activated_event(mwifiex_get_priv(adapter,
+					   MWIFIEX_BSS_ROLE_ANY), true);
+	adapter->ps_state = PS_STATE_SLEEP;
+	cmd->command = cpu_to_le16(command);
+	cmd->seq_num = cpu_to_le16(seq_num);
+}
+EXPORT_SYMBOL_GPL(mwifiex_process_sleep_confirm_resp);
+
+/*
+ * This function prepares an enhanced power mode command.
+ *
+ * This function can be used to disable power save or to configure
+ * power save with auto PS or STA PS or auto deep sleep.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting Power Save bitmap, PS parameters TLV, PS mode TLV,
+ *        auto deep sleep TLV (as required)
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *cmd,
+			       u16 cmd_action, uint16_t ps_bitmap,
+			       void *data_buf)
+{
+	struct host_cmd_ds_802_11_ps_mode_enh *psmode_enh =
+		&cmd->params.psmode_enh;
+	u8 *tlv;
+	u16 cmd_size = 0;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_PS_MODE_ENH);
+	if (cmd_action == DIS_AUTO_PS) {
+		psmode_enh->action = cpu_to_le16(DIS_AUTO_PS);
+		psmode_enh->params.ps_bitmap = cpu_to_le16(ps_bitmap);
+		cmd->size = cpu_to_le16(S_DS_GEN + sizeof(psmode_enh->action) +
+				sizeof(psmode_enh->params.ps_bitmap));
+	} else if (cmd_action == GET_PS) {
+		psmode_enh->action = cpu_to_le16(GET_PS);
+		psmode_enh->params.ps_bitmap = cpu_to_le16(ps_bitmap);
+		cmd->size = cpu_to_le16(S_DS_GEN + sizeof(psmode_enh->action) +
+				sizeof(psmode_enh->params.ps_bitmap));
+	} else if (cmd_action == EN_AUTO_PS) {
+		psmode_enh->action = cpu_to_le16(EN_AUTO_PS);
+		psmode_enh->params.ps_bitmap = cpu_to_le16(ps_bitmap);
+		cmd_size = S_DS_GEN + sizeof(psmode_enh->action) +
+				sizeof(psmode_enh->params.ps_bitmap);
+		tlv = (u8 *) cmd + cmd_size;
+		if (ps_bitmap & BITMAP_STA_PS) {
+			struct mwifiex_adapter *adapter = priv->adapter;
+			struct mwifiex_ie_types_ps_param *ps_tlv =
+				(struct mwifiex_ie_types_ps_param *) tlv;
+			struct mwifiex_ps_param *ps_mode = &ps_tlv->param;
+			ps_tlv->header.type = cpu_to_le16(TLV_TYPE_PS_PARAM);
+			ps_tlv->header.len = cpu_to_le16(sizeof(*ps_tlv) -
+					sizeof(struct mwifiex_ie_types_header));
+			cmd_size += sizeof(*ps_tlv);
+			tlv += sizeof(*ps_tlv);
+			dev_dbg(adapter->dev, "cmd: PS Command: Enter PS\n");
+			ps_mode->null_pkt_interval =
+				cpu_to_le16(adapter->null_pkt_interval);
+			ps_mode->multiple_dtims =
+				cpu_to_le16(adapter->multiple_dtim);
+			ps_mode->bcn_miss_timeout =
+				cpu_to_le16(adapter->bcn_miss_time_out);
+			ps_mode->local_listen_interval =
+				cpu_to_le16(adapter->local_listen_interval);
+			ps_mode->adhoc_wake_period =
+				cpu_to_le16(adapter->adhoc_awake_period);
+			ps_mode->delay_to_ps =
+				cpu_to_le16(adapter->delay_to_ps);
+			ps_mode->mode =
+				cpu_to_le16(adapter->enhanced_ps_mode);
+
+		}
+		if (ps_bitmap & BITMAP_AUTO_DS) {
+			struct mwifiex_ie_types_auto_ds_param *auto_ds_tlv =
+				(struct mwifiex_ie_types_auto_ds_param *) tlv;
+			u16 idletime = 0;
+
+			auto_ds_tlv->header.type =
+				cpu_to_le16(TLV_TYPE_AUTO_DS_PARAM);
+			auto_ds_tlv->header.len =
+				cpu_to_le16(sizeof(*auto_ds_tlv) -
+					sizeof(struct mwifiex_ie_types_header));
+			cmd_size += sizeof(*auto_ds_tlv);
+			tlv += sizeof(*auto_ds_tlv);
+			if (data_buf)
+				idletime = ((struct mwifiex_ds_auto_ds *)
+					     data_buf)->idle_time;
+			dev_dbg(priv->adapter->dev,
+					"cmd: PS Command: Enter Auto Deep Sleep\n");
+			auto_ds_tlv->deep_sleep_timeout = cpu_to_le16(idletime);
+		}
+		cmd->size = cpu_to_le16(cmd_size);
+	}
+	return 0;
+}
+
+/*
+ * This function handles the command response of an enhanced power mode
+ * command.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and setting the current enhanced power mode in driver.
+ */
+int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *resp,
+			       void *data_buf)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_802_11_ps_mode_enh *ps_mode =
+		&resp->params.psmode_enh;
+	uint16_t action = le16_to_cpu(ps_mode->action);
+	uint16_t ps_bitmap = le16_to_cpu(ps_mode->params.ps_bitmap);
+	uint16_t auto_ps_bitmap =
+		le16_to_cpu(ps_mode->params.ps_bitmap);
+
+	dev_dbg(adapter->dev, "info: %s: PS_MODE cmd reply result=%#x action=%#X\n",
+					__func__, resp->result, action);
+	if (action == EN_AUTO_PS) {
+		if (auto_ps_bitmap & BITMAP_AUTO_DS) {
+			dev_dbg(adapter->dev, "cmd: Enabled auto deep sleep\n");
+			priv->adapter->is_deep_sleep = true;
+		}
+		if (auto_ps_bitmap & BITMAP_STA_PS) {
+			dev_dbg(adapter->dev, "cmd: Enabled STA power save\n");
+			if (adapter->sleep_period.period)
+				dev_dbg(adapter->dev, "cmd: set to uapsd/pps mode\n");
+		}
+	} else if (action == DIS_AUTO_PS) {
+		if (ps_bitmap & BITMAP_AUTO_DS) {
+			priv->adapter->is_deep_sleep = false;
+			dev_dbg(adapter->dev, "cmd: Disabled auto deep sleep\n");
+		}
+		if (ps_bitmap & BITMAP_STA_PS) {
+			dev_dbg(adapter->dev, "cmd: Disabled STA power save\n");
+			if (adapter->sleep_period.period) {
+				adapter->delay_null_pkt = false;
+				adapter->tx_lock_flag = false;
+				adapter->pps_uapsd_mode = false;
+			}
+		}
+	} else if (action == GET_PS) {
+		if (ps_bitmap & BITMAP_STA_PS)
+			adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP;
+		else
+			adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM;
+
+		dev_dbg(adapter->dev, "cmd: ps_bitmap=%#x\n", ps_bitmap);
+
+		if (data_buf) {
+			/* This section is for get power save mode */
+			struct mwifiex_ds_pm_cfg *pm_cfg =
+					(struct mwifiex_ds_pm_cfg *)data_buf;
+			if (ps_bitmap & BITMAP_STA_PS)
+				pm_cfg->param.ps_mode = 1;
+			else
+				pm_cfg->param.ps_mode = 0;
+		}
+	}
+	return 0;
+}
+
+/*
+ * This function prepares command to get hardware specifications.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting permanent address parameter
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv,
+			    struct host_cmd_ds_command *cmd)
+{
+	struct host_cmd_ds_get_hw_spec *hw_spec = &cmd->params.hw_spec;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_GET_HW_SPEC);
+	cmd->size =
+		cpu_to_le16(sizeof(struct host_cmd_ds_get_hw_spec) + S_DS_GEN);
+	memcpy(hw_spec->permanent_addr, priv->curr_addr, ETH_ALEN);
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of get hardware
+ * specifications.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and saving/updating the following parameters in driver -
+ *      - Firmware capability information
+ *      - Firmware band settings
+ *      - Ad-hoc start band and channel
+ *      - Ad-hoc 11n activation status
+ *      - Firmware release number
+ *      - Number of antennas
+ *      - Hardware address
+ *      - Hardware interface version
+ *      - Firmware version
+ *      - Region code
+ *      - 11n capabilities
+ *      - MCS support fields
+ *      - MP end port
+ */
+int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
+			    struct host_cmd_ds_command *resp)
+{
+	struct host_cmd_ds_get_hw_spec *hw_spec = &resp->params.hw_spec;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int i;
+
+	adapter->fw_cap_info = le32_to_cpu(hw_spec->fw_cap_info);
+
+	if (IS_SUPPORT_MULTI_BANDS(adapter))
+		adapter->fw_bands = (u8) GET_FW_DEFAULT_BANDS(adapter);
+	else
+		adapter->fw_bands = BAND_B;
+
+	adapter->config_bands = adapter->fw_bands;
+
+	if (adapter->fw_bands & BAND_A) {
+		if (adapter->fw_bands & BAND_GN) {
+			adapter->config_bands |= BAND_AN;
+			adapter->fw_bands |= BAND_AN;
+		}
+		if (adapter->fw_bands & BAND_AN) {
+			adapter->adhoc_start_band = BAND_A | BAND_AN;
+			adapter->adhoc_11n_enabled = true;
+		} else {
+			adapter->adhoc_start_band = BAND_A;
+		}
+		priv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL_A;
+	} else if (adapter->fw_bands & BAND_GN) {
+		adapter->adhoc_start_band = BAND_G | BAND_B | BAND_GN;
+		priv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL;
+		adapter->adhoc_11n_enabled = true;
+	} else if (adapter->fw_bands & BAND_G) {
+		adapter->adhoc_start_band = BAND_G | BAND_B;
+		priv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL;
+	} else if (adapter->fw_bands & BAND_B) {
+		adapter->adhoc_start_band = BAND_B;
+		priv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL;
+	}
+
+	adapter->fw_release_number = le32_to_cpu(hw_spec->fw_release_number);
+	adapter->number_of_antenna = le16_to_cpu(hw_spec->number_of_antenna);
+
+	dev_dbg(adapter->dev, "info: GET_HW_SPEC: fw_release_number- %#x\n",
+	       adapter->fw_release_number);
+	dev_dbg(adapter->dev, "info: GET_HW_SPEC: permanent addr: %pM\n",
+					hw_spec->permanent_addr);
+	dev_dbg(adapter->dev, "info: GET_HW_SPEC: hw_if_version=%#x  version=%#x\n",
+		le16_to_cpu(hw_spec->hw_if_version),
+	       le16_to_cpu(hw_spec->version));
+
+	if (priv->curr_addr[0] == 0xff)
+		memmove(priv->curr_addr, hw_spec->permanent_addr, ETH_ALEN);
+
+	adapter->region_code = le16_to_cpu(hw_spec->region_code);
+
+	for (i = 0; i < MWIFIEX_MAX_REGION_CODE; i++)
+		/* Use the region code to search for the index */
+		if (adapter->region_code == region_code_index[i])
+			break;
+
+	/* If it's unidentified region code, use the default (USA) */
+	if (i >= MWIFIEX_MAX_REGION_CODE) {
+		adapter->region_code = 0x10;
+		dev_dbg(adapter->dev, "cmd: unknown region code, use default (USA)\n");
+	}
+
+	adapter->hw_dot_11n_dev_cap = le32_to_cpu(hw_spec->dot_11n_dev_cap);
+	adapter->hw_dev_mcs_support = hw_spec->dev_mcs_support;
+
+	if (adapter->if_ops.update_mp_end_port)
+		adapter->if_ops.update_mp_end_port(adapter,
+					le16_to_cpu(hw_spec->mp_end_port));
+
+	return 0;
+}
diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c
new file mode 100644
index 0000000000000000000000000000000000000000..46d65e02c7baa1145780740e199dffbb5ec18125
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/debugfs.c
@@ -0,0 +1,770 @@
+/*
+ * Marvell Wireless LAN device driver: debugfs
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include <linux/debugfs.h>
+
+#include "main.h"
+#include "11n.h"
+
+
+static struct dentry *mwifiex_dfs_dir;
+
+static char *bss_modes[] = {
+	"Unknown",
+	"Managed",
+	"Ad-hoc",
+	"Auto"
+};
+
+/* size/addr for mwifiex_debug_info */
+#define item_size(n)		(FIELD_SIZEOF(struct mwifiex_debug_info, n))
+#define item_addr(n)		(offsetof(struct mwifiex_debug_info, n))
+
+/* size/addr for struct mwifiex_adapter */
+#define adapter_item_size(n)	(FIELD_SIZEOF(struct mwifiex_adapter, n))
+#define adapter_item_addr(n)	(offsetof(struct mwifiex_adapter, n))
+
+struct mwifiex_debug_data {
+	char name[32];		/* variable/array name */
+	u32 size;		/* size of the variable/array */
+	size_t addr;		/* address of the variable/array */
+	int num;		/* number of variables in an array */
+};
+
+static struct mwifiex_debug_data items[] = {
+	{"int_counter", item_size(int_counter),
+	 item_addr(int_counter), 1},
+	{"wmm_ac_vo", item_size(packets_out[WMM_AC_VO]),
+	 item_addr(packets_out[WMM_AC_VO]), 1},
+	{"wmm_ac_vi", item_size(packets_out[WMM_AC_VI]),
+	 item_addr(packets_out[WMM_AC_VI]), 1},
+	{"wmm_ac_be", item_size(packets_out[WMM_AC_BE]),
+	 item_addr(packets_out[WMM_AC_BE]), 1},
+	{"wmm_ac_bk", item_size(packets_out[WMM_AC_BK]),
+	 item_addr(packets_out[WMM_AC_BK]), 1},
+	{"max_tx_buf_size", item_size(max_tx_buf_size),
+	 item_addr(max_tx_buf_size), 1},
+	{"tx_buf_size", item_size(tx_buf_size),
+	 item_addr(tx_buf_size), 1},
+	{"curr_tx_buf_size", item_size(curr_tx_buf_size),
+	 item_addr(curr_tx_buf_size), 1},
+	{"ps_mode", item_size(ps_mode),
+	 item_addr(ps_mode), 1},
+	{"ps_state", item_size(ps_state),
+	 item_addr(ps_state), 1},
+	{"is_deep_sleep", item_size(is_deep_sleep),
+	 item_addr(is_deep_sleep), 1},
+	{"wakeup_dev_req", item_size(pm_wakeup_card_req),
+	 item_addr(pm_wakeup_card_req), 1},
+	{"wakeup_tries", item_size(pm_wakeup_fw_try),
+	 item_addr(pm_wakeup_fw_try), 1},
+	{"hs_configured", item_size(is_hs_configured),
+	 item_addr(is_hs_configured), 1},
+	{"hs_activated", item_size(hs_activated),
+	 item_addr(hs_activated), 1},
+	{"num_tx_timeout", item_size(num_tx_timeout),
+	 item_addr(num_tx_timeout), 1},
+	{"num_cmd_timeout", item_size(num_cmd_timeout),
+	 item_addr(num_cmd_timeout), 1},
+	{"timeout_cmd_id", item_size(timeout_cmd_id),
+	 item_addr(timeout_cmd_id), 1},
+	{"timeout_cmd_act", item_size(timeout_cmd_act),
+	 item_addr(timeout_cmd_act), 1},
+	{"last_cmd_id", item_size(last_cmd_id),
+	 item_addr(last_cmd_id), DBG_CMD_NUM},
+	{"last_cmd_act", item_size(last_cmd_act),
+	 item_addr(last_cmd_act), DBG_CMD_NUM},
+	{"last_cmd_index", item_size(last_cmd_index),
+	 item_addr(last_cmd_index), 1},
+	{"last_cmd_resp_id", item_size(last_cmd_resp_id),
+	 item_addr(last_cmd_resp_id), DBG_CMD_NUM},
+	{"last_cmd_resp_index", item_size(last_cmd_resp_index),
+	 item_addr(last_cmd_resp_index), 1},
+	{"last_event", item_size(last_event),
+	 item_addr(last_event), DBG_CMD_NUM},
+	{"last_event_index", item_size(last_event_index),
+	 item_addr(last_event_index), 1},
+	{"num_cmd_h2c_fail", item_size(num_cmd_host_to_card_failure),
+	 item_addr(num_cmd_host_to_card_failure), 1},
+	{"num_cmd_sleep_cfm_fail",
+	 item_size(num_cmd_sleep_cfm_host_to_card_failure),
+	 item_addr(num_cmd_sleep_cfm_host_to_card_failure), 1},
+	{"num_tx_h2c_fail", item_size(num_tx_host_to_card_failure),
+	 item_addr(num_tx_host_to_card_failure), 1},
+	{"num_evt_deauth", item_size(num_event_deauth),
+	 item_addr(num_event_deauth), 1},
+	{"num_evt_disassoc", item_size(num_event_disassoc),
+	 item_addr(num_event_disassoc), 1},
+	{"num_evt_link_lost", item_size(num_event_link_lost),
+	 item_addr(num_event_link_lost), 1},
+	{"num_cmd_deauth", item_size(num_cmd_deauth),
+	 item_addr(num_cmd_deauth), 1},
+	{"num_cmd_assoc_ok", item_size(num_cmd_assoc_success),
+	 item_addr(num_cmd_assoc_success), 1},
+	{"num_cmd_assoc_fail", item_size(num_cmd_assoc_failure),
+	 item_addr(num_cmd_assoc_failure), 1},
+	{"cmd_sent", item_size(cmd_sent),
+	 item_addr(cmd_sent), 1},
+	{"data_sent", item_size(data_sent),
+	 item_addr(data_sent), 1},
+	{"cmd_resp_received", item_size(cmd_resp_received),
+	 item_addr(cmd_resp_received), 1},
+	{"event_received", item_size(event_received),
+	 item_addr(event_received), 1},
+
+	/* variables defined in struct mwifiex_adapter */
+	{"cmd_pending", adapter_item_size(cmd_pending),
+	 adapter_item_addr(cmd_pending), 1},
+	{"tx_pending", adapter_item_size(tx_pending),
+	 adapter_item_addr(tx_pending), 1},
+	{"rx_pending", adapter_item_size(rx_pending),
+	 adapter_item_addr(rx_pending), 1},
+};
+
+static int num_of_items = ARRAY_SIZE(items);
+
+/*
+ * Generic proc file open handler.
+ *
+ * This function is called every time a file is accessed for read or write.
+ */
+static int
+mwifiex_open_generic(struct inode *inode, struct file *file)
+{
+	file->private_data = inode->i_private;
+	return 0;
+}
+
+/*
+ * Proc info file read handler.
+ *
+ * This function is called when the 'info' file is opened for reading.
+ * It prints the following driver related information -
+ *      - Driver name
+ *      - Driver version
+ *      - Driver extended version
+ *      - Interface name
+ *      - BSS mode
+ *      - Media state (connected or disconnected)
+ *      - MAC address
+ *      - Total number of Tx bytes
+ *      - Total number of Rx bytes
+ *      - Total number of Tx packets
+ *      - Total number of Rx packets
+ *      - Total number of dropped Tx packets
+ *      - Total number of dropped Rx packets
+ *      - Total number of corrupted Tx packets
+ *      - Total number of corrupted Rx packets
+ *      - Carrier status (on or off)
+ *      - Tx queue status (started or stopped)
+ *
+ * For STA mode drivers, it also prints the following extra -
+ *      - ESSID
+ *      - BSSID
+ *      - Channel
+ *      - Region code
+ *      - Multicast count
+ *      - Multicast addresses
+ */
+static ssize_t
+mwifiex_info_read(struct file *file, char __user *ubuf,
+		  size_t count, loff_t *ppos)
+{
+	struct mwifiex_private *priv =
+		(struct mwifiex_private *) file->private_data;
+	struct net_device *netdev = priv->netdev;
+	struct netdev_hw_addr *ha;
+	unsigned long page = get_zeroed_page(GFP_KERNEL);
+	char *p = (char *) page, fmt[64];
+	struct mwifiex_bss_info info;
+	ssize_t ret;
+	int i = 0;
+
+	if (!p)
+		return -ENOMEM;
+
+	memset(&info, 0, sizeof(info));
+	ret = mwifiex_get_bss_info(priv, &info);
+	if (ret)
+		goto free_and_exit;
+
+	mwifiex_drv_get_driver_version(priv->adapter, fmt, sizeof(fmt) - 1);
+
+	if (!priv->version_str[0])
+		mwifiex_get_ver_ext(priv);
+
+	p += sprintf(p, "driver_name = " "\"mwifiex\"\n");
+	p += sprintf(p, "driver_version = %s", fmt);
+	p += sprintf(p, "\nverext = %s", priv->version_str);
+	p += sprintf(p, "\ninterface_name=\"%s\"\n", netdev->name);
+	p += sprintf(p, "bss_mode=\"%s\"\n", bss_modes[info.bss_mode]);
+	p += sprintf(p, "media_state=\"%s\"\n",
+		     (!priv->media_connected ? "Disconnected" : "Connected"));
+	p += sprintf(p, "mac_address=\"%02x:%02x:%02x:%02x:%02x:%02x\"\n",
+		     netdev->dev_addr[0], netdev->dev_addr[1],
+		     netdev->dev_addr[2], netdev->dev_addr[3],
+		     netdev->dev_addr[4], netdev->dev_addr[5]);
+
+	if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) {
+		p += sprintf(p, "multicast_count=\"%d\"\n",
+			     netdev_mc_count(netdev));
+		p += sprintf(p, "essid=\"%s\"\n", info.ssid.ssid);
+		p += sprintf(p, "bssid=\"%02x:%02x:%02x:%02x:%02x:%02x\"\n",
+			     info.bssid[0], info.bssid[1],
+			     info.bssid[2], info.bssid[3],
+			     info.bssid[4], info.bssid[5]);
+		p += sprintf(p, "channel=\"%d\"\n", (int) info.bss_chan);
+		p += sprintf(p, "region_code = \"%02x\"\n", info.region_code);
+
+		netdev_for_each_mc_addr(ha, netdev)
+			p += sprintf(p, "multicast_address[%d]="
+				     "\"%02x:%02x:%02x:%02x:%02x:%02x\"\n", i++,
+				     ha->addr[0], ha->addr[1],
+				     ha->addr[2], ha->addr[3],
+				     ha->addr[4], ha->addr[5]);
+	}
+
+	p += sprintf(p, "num_tx_bytes = %lu\n", priv->stats.tx_bytes);
+	p += sprintf(p, "num_rx_bytes = %lu\n", priv->stats.rx_bytes);
+	p += sprintf(p, "num_tx_pkts = %lu\n", priv->stats.tx_packets);
+	p += sprintf(p, "num_rx_pkts = %lu\n", priv->stats.rx_packets);
+	p += sprintf(p, "num_tx_pkts_dropped = %lu\n", priv->stats.tx_dropped);
+	p += sprintf(p, "num_rx_pkts_dropped = %lu\n", priv->stats.rx_dropped);
+	p += sprintf(p, "num_tx_pkts_err = %lu\n", priv->stats.tx_errors);
+	p += sprintf(p, "num_rx_pkts_err = %lu\n", priv->stats.rx_errors);
+	p += sprintf(p, "carrier %s\n", ((netif_carrier_ok(priv->netdev))
+					 ? "on" : "off"));
+	p += sprintf(p, "tx queue %s\n", ((netif_queue_stopped(priv->netdev))
+					  ? "stopped" : "started"));
+
+	ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page,
+				      (unsigned long) p - page);
+
+free_and_exit:
+	free_page(page);
+	return ret;
+}
+
+/*
+ * Proc getlog file read handler.
+ *
+ * This function is called when the 'getlog' file is opened for reading
+ * It prints the following log information -
+ *      - Number of multicast Tx frames
+ *      - Number of failed packets
+ *      - Number of Tx retries
+ *      - Number of multicast Tx retries
+ *      - Number of duplicate frames
+ *      - Number of RTS successes
+ *      - Number of RTS failures
+ *      - Number of ACK failures
+ *      - Number of fragmented Rx frames
+ *      - Number of multicast Rx frames
+ *      - Number of FCS errors
+ *      - Number of Tx frames
+ *      - WEP ICV error counts
+ */
+static ssize_t
+mwifiex_getlog_read(struct file *file, char __user *ubuf,
+		    size_t count, loff_t *ppos)
+{
+	struct mwifiex_private *priv =
+		(struct mwifiex_private *) file->private_data;
+	unsigned long page = get_zeroed_page(GFP_KERNEL);
+	char *p = (char *) page;
+	ssize_t ret;
+	struct mwifiex_ds_get_stats stats;
+
+	if (!p)
+		return -ENOMEM;
+
+	memset(&stats, 0, sizeof(stats));
+	ret = mwifiex_get_stats_info(priv, &stats);
+	if (ret)
+		goto free_and_exit;
+
+	p += sprintf(p, "\n"
+		     "mcasttxframe     %u\n"
+		     "failed           %u\n"
+		     "retry            %u\n"
+		     "multiretry       %u\n"
+		     "framedup         %u\n"
+		     "rtssuccess       %u\n"
+		     "rtsfailure       %u\n"
+		     "ackfailure       %u\n"
+		     "rxfrag           %u\n"
+		     "mcastrxframe     %u\n"
+		     "fcserror         %u\n"
+		     "txframe          %u\n"
+		     "wepicverrcnt-1   %u\n"
+		     "wepicverrcnt-2   %u\n"
+		     "wepicverrcnt-3   %u\n"
+		     "wepicverrcnt-4   %u\n",
+		     stats.mcast_tx_frame,
+		     stats.failed,
+		     stats.retry,
+		     stats.multi_retry,
+		     stats.frame_dup,
+		     stats.rts_success,
+		     stats.rts_failure,
+		     stats.ack_failure,
+		     stats.rx_frag,
+		     stats.mcast_rx_frame,
+		     stats.fcs_error,
+		     stats.tx_frame,
+		     stats.wep_icv_error[0],
+		     stats.wep_icv_error[1],
+		     stats.wep_icv_error[2],
+		     stats.wep_icv_error[3]);
+
+
+	ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page,
+				      (unsigned long) p - page);
+
+free_and_exit:
+	free_page(page);
+	return ret;
+}
+
+static struct mwifiex_debug_info info;
+
+/*
+ * Proc debug file read handler.
+ *
+ * This function is called when the 'debug' file is opened for reading
+ * It prints the following log information -
+ *      - Interrupt count
+ *      - WMM AC VO packets count
+ *      - WMM AC VI packets count
+ *      - WMM AC BE packets count
+ *      - WMM AC BK packets count
+ *      - Maximum Tx buffer size
+ *      - Tx buffer size
+ *      - Current Tx buffer size
+ *      - Power Save mode
+ *      - Power Save state
+ *      - Deep Sleep status
+ *      - Device wakeup required status
+ *      - Number of wakeup tries
+ *      - Host Sleep configured status
+ *      - Host Sleep activated status
+ *      - Number of Tx timeouts
+ *      - Number of command timeouts
+ *      - Last timed out command ID
+ *      - Last timed out command action
+ *      - Last command ID
+ *      - Last command action
+ *      - Last command index
+ *      - Last command response ID
+ *      - Last command response index
+ *      - Last event
+ *      - Last event index
+ *      - Number of host to card command failures
+ *      - Number of sleep confirm command failures
+ *      - Number of host to card data failure
+ *      - Number of deauthentication events
+ *      - Number of disassociation events
+ *      - Number of link lost events
+ *      - Number of deauthentication commands
+ *      - Number of association success commands
+ *      - Number of association failure commands
+ *      - Number of commands sent
+ *      - Number of data packets sent
+ *      - Number of command responses received
+ *      - Number of events received
+ *      - Tx BA stream table (TID, RA)
+ *      - Rx reorder table (TID, TA, Start window, Window size, Buffer)
+ */
+static ssize_t
+mwifiex_debug_read(struct file *file, char __user *ubuf,
+		   size_t count, loff_t *ppos)
+{
+	struct mwifiex_private *priv =
+		(struct mwifiex_private *) file->private_data;
+	struct mwifiex_debug_data *d = &items[0];
+	unsigned long page = get_zeroed_page(GFP_KERNEL);
+	char *p = (char *) page;
+	ssize_t ret;
+	size_t size, addr;
+	long val;
+	int i, j;
+
+	if (!p)
+		return -ENOMEM;
+
+	ret = mwifiex_get_debug_info(priv, &info);
+	if (ret)
+		goto free_and_exit;
+
+	for (i = 0; i < num_of_items; i++) {
+		p += sprintf(p, "%s=", d[i].name);
+
+		size = d[i].size / d[i].num;
+
+		if (i < (num_of_items - 3))
+			addr = d[i].addr + (size_t) &info;
+		else /* The last 3 items are struct mwifiex_adapter variables */
+			addr = d[i].addr + (size_t) priv->adapter;
+
+		for (j = 0; j < d[i].num; j++) {
+			switch (size) {
+			case 1:
+				val = *((u8 *) addr);
+				break;
+			case 2:
+				val = *((u16 *) addr);
+				break;
+			case 4:
+				val = *((u32 *) addr);
+				break;
+			case 8:
+				val = *((long long *) addr);
+				break;
+			default:
+				val = -1;
+				break;
+			}
+
+			p += sprintf(p, "%#lx ", val);
+			addr += size;
+		}
+
+		p += sprintf(p, "\n");
+	}
+
+	if (info.tx_tbl_num) {
+		p += sprintf(p, "Tx BA stream table:\n");
+		for (i = 0; i < info.tx_tbl_num; i++)
+			p += sprintf(p, "tid = %d, "
+				     "ra = %02x:%02x:%02x:%02x:%02x:%02x\n",
+				     info.tx_tbl[i].tid, info.tx_tbl[i].ra[0],
+				     info.tx_tbl[i].ra[1], info.tx_tbl[i].ra[2],
+				     info.tx_tbl[i].ra[3], info.tx_tbl[i].ra[4],
+				     info.tx_tbl[i].ra[5]);
+	}
+
+	if (info.rx_tbl_num) {
+		p += sprintf(p, "Rx reorder table:\n");
+		for (i = 0; i < info.rx_tbl_num; i++) {
+
+			p += sprintf(p, "tid = %d, "
+				     "ta = %02x:%02x:%02x:%02x:%02x:%02x, "
+				     "start_win = %d, "
+				     "win_size = %d, buffer: ",
+				     info.rx_tbl[i].tid,
+				     info.rx_tbl[i].ta[0], info.rx_tbl[i].ta[1],
+				     info.rx_tbl[i].ta[2], info.rx_tbl[i].ta[3],
+				     info.rx_tbl[i].ta[4], info.rx_tbl[i].ta[5],
+				     info.rx_tbl[i].start_win,
+				     info.rx_tbl[i].win_size);
+
+			for (j = 0; j < info.rx_tbl[i].win_size; j++)
+				p += sprintf(p, "%c ",
+					     info.rx_tbl[i].buffer[j] ?
+					     '1' : '0');
+
+			p += sprintf(p, "\n");
+		}
+	}
+
+	ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page,
+				      (unsigned long) p - page);
+
+free_and_exit:
+	free_page(page);
+	return ret;
+}
+
+static u32 saved_reg_type, saved_reg_offset, saved_reg_value;
+
+/*
+ * Proc regrdwr file write handler.
+ *
+ * This function is called when the 'regrdwr' file is opened for writing
+ *
+ * This function can be used to write to a register.
+ */
+static ssize_t
+mwifiex_regrdwr_write(struct file *file,
+		      const char __user *ubuf, size_t count, loff_t *ppos)
+{
+	unsigned long addr = get_zeroed_page(GFP_KERNEL);
+	char *buf = (char *) addr;
+	size_t buf_size = min(count, (size_t) (PAGE_SIZE - 1));
+	int ret;
+	u32 reg_type = 0, reg_offset = 0, reg_value = UINT_MAX;
+
+	if (!buf)
+		return -ENOMEM;
+
+
+	if (copy_from_user(buf, ubuf, buf_size)) {
+		ret = -EFAULT;
+		goto done;
+	}
+
+	sscanf(buf, "%u %x %x", &reg_type, &reg_offset, &reg_value);
+
+	if (reg_type == 0 || reg_offset == 0) {
+		ret = -EINVAL;
+		goto done;
+	} else {
+		saved_reg_type = reg_type;
+		saved_reg_offset = reg_offset;
+		saved_reg_value = reg_value;
+		ret = count;
+	}
+done:
+	free_page(addr);
+	return ret;
+}
+
+/*
+ * Proc regrdwr file read handler.
+ *
+ * This function is called when the 'regrdwr' file is opened for reading
+ *
+ * This function can be used to read from a register.
+ */
+static ssize_t
+mwifiex_regrdwr_read(struct file *file, char __user *ubuf,
+		     size_t count, loff_t *ppos)
+{
+	struct mwifiex_private *priv =
+		(struct mwifiex_private *) file->private_data;
+	unsigned long addr = get_zeroed_page(GFP_KERNEL);
+	char *buf = (char *) addr;
+	int pos = 0, ret = 0;
+	u32 reg_value;
+
+	if (!buf)
+		return -ENOMEM;
+
+	if (!saved_reg_type) {
+		/* No command has been given */
+		pos += snprintf(buf, PAGE_SIZE, "0");
+		goto done;
+	}
+	/* Set command has been given */
+	if (saved_reg_value != UINT_MAX) {
+		ret = mwifiex_reg_write(priv, saved_reg_type, saved_reg_offset,
+					saved_reg_value);
+
+		pos += snprintf(buf, PAGE_SIZE, "%u 0x%x 0x%x\n",
+				saved_reg_type, saved_reg_offset,
+				saved_reg_value);
+
+		ret = simple_read_from_buffer(ubuf, count, ppos, buf, pos);
+
+		goto done;
+	}
+	/* Get command has been given */
+	ret = mwifiex_reg_read(priv, saved_reg_type,
+			       saved_reg_offset, &reg_value);
+	if (ret) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	pos += snprintf(buf, PAGE_SIZE, "%u 0x%x 0x%x\n", saved_reg_type,
+			saved_reg_offset, reg_value);
+
+	ret = simple_read_from_buffer(ubuf, count, ppos, buf, pos);
+
+done:
+	free_page(addr);
+	return ret;
+}
+
+static u32 saved_offset = -1, saved_bytes = -1;
+
+/*
+ * Proc rdeeprom file write handler.
+ *
+ * This function is called when the 'rdeeprom' file is opened for writing
+ *
+ * This function can be used to write to a RDEEPROM location.
+ */
+static ssize_t
+mwifiex_rdeeprom_write(struct file *file,
+		       const char __user *ubuf, size_t count, loff_t *ppos)
+{
+	unsigned long addr = get_zeroed_page(GFP_KERNEL);
+	char *buf = (char *) addr;
+	size_t buf_size = min(count, (size_t) (PAGE_SIZE - 1));
+	int ret = 0;
+	int offset = -1, bytes = -1;
+
+	if (!buf)
+		return -ENOMEM;
+
+
+	if (copy_from_user(buf, ubuf, buf_size)) {
+		ret = -EFAULT;
+		goto done;
+	}
+
+	sscanf(buf, "%d %d", &offset, &bytes);
+
+	if (offset == -1 || bytes == -1) {
+		ret = -EINVAL;
+		goto done;
+	} else {
+		saved_offset = offset;
+		saved_bytes = bytes;
+		ret = count;
+	}
+done:
+	free_page(addr);
+	return ret;
+}
+
+/*
+ * Proc rdeeprom read write handler.
+ *
+ * This function is called when the 'rdeeprom' file is opened for reading
+ *
+ * This function can be used to read from a RDEEPROM location.
+ */
+static ssize_t
+mwifiex_rdeeprom_read(struct file *file, char __user *ubuf,
+		      size_t count, loff_t *ppos)
+{
+	struct mwifiex_private *priv =
+		(struct mwifiex_private *) file->private_data;
+	unsigned long addr = get_zeroed_page(GFP_KERNEL);
+	char *buf = (char *) addr;
+	int pos = 0, ret = 0, i;
+	u8 value[MAX_EEPROM_DATA];
+
+	if (!buf)
+		return -ENOMEM;
+
+	if (saved_offset == -1) {
+		/* No command has been given */
+		pos += snprintf(buf, PAGE_SIZE, "0");
+		goto done;
+	}
+
+	/* Get command has been given */
+	ret = mwifiex_eeprom_read(priv, (u16) saved_offset,
+				  (u16) saved_bytes, value);
+	if (ret) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	pos += snprintf(buf, PAGE_SIZE, "%d %d ", saved_offset, saved_bytes);
+
+	for (i = 0; i < saved_bytes; i++)
+		pos += snprintf(buf + strlen(buf), PAGE_SIZE, "%d ", value[i]);
+
+	ret = simple_read_from_buffer(ubuf, count, ppos, buf, pos);
+
+done:
+	free_page(addr);
+	return ret;
+}
+
+
+#define MWIFIEX_DFS_ADD_FILE(name) do {                                 \
+	if (!debugfs_create_file(#name, 0644, priv->dfs_dev_dir,        \
+			priv, &mwifiex_dfs_##name##_fops))              \
+		return;                                                 \
+} while (0);
+
+#define MWIFIEX_DFS_FILE_OPS(name)                                      \
+static const struct file_operations mwifiex_dfs_##name##_fops = {       \
+	.read = mwifiex_##name##_read,                                  \
+	.write = mwifiex_##name##_write,                                \
+	.open = mwifiex_open_generic,                                   \
+};
+
+#define MWIFIEX_DFS_FILE_READ_OPS(name)                                 \
+static const struct file_operations mwifiex_dfs_##name##_fops = {       \
+	.read = mwifiex_##name##_read,                                  \
+	.open = mwifiex_open_generic,                                   \
+};
+
+#define MWIFIEX_DFS_FILE_WRITE_OPS(name)                                \
+static const struct file_operations mwifiex_dfs_##name##_fops = {       \
+	.write = mwifiex_##name##_write,                                \
+	.open = mwifiex_open_generic,                                   \
+};
+
+
+MWIFIEX_DFS_FILE_READ_OPS(info);
+MWIFIEX_DFS_FILE_READ_OPS(debug);
+MWIFIEX_DFS_FILE_READ_OPS(getlog);
+MWIFIEX_DFS_FILE_OPS(regrdwr);
+MWIFIEX_DFS_FILE_OPS(rdeeprom);
+
+/*
+ * This function creates the debug FS directory structure and the files.
+ */
+void
+mwifiex_dev_debugfs_init(struct mwifiex_private *priv)
+{
+	if (!mwifiex_dfs_dir || !priv)
+		return;
+
+	priv->dfs_dev_dir = debugfs_create_dir(priv->netdev->name,
+					       mwifiex_dfs_dir);
+
+	if (!priv->dfs_dev_dir)
+		return;
+
+	MWIFIEX_DFS_ADD_FILE(info);
+	MWIFIEX_DFS_ADD_FILE(debug);
+	MWIFIEX_DFS_ADD_FILE(getlog);
+	MWIFIEX_DFS_ADD_FILE(regrdwr);
+	MWIFIEX_DFS_ADD_FILE(rdeeprom);
+}
+
+/*
+ * This function removes the debug FS directory structure and the files.
+ */
+void
+mwifiex_dev_debugfs_remove(struct mwifiex_private *priv)
+{
+	if (!priv)
+		return;
+
+	debugfs_remove_recursive(priv->dfs_dev_dir);
+}
+
+/*
+ * This function creates the top level proc directory.
+ */
+void
+mwifiex_debugfs_init(void)
+{
+	if (!mwifiex_dfs_dir)
+		mwifiex_dfs_dir = debugfs_create_dir("mwifiex", NULL);
+}
+
+/*
+ * This function removes the top level proc directory.
+ */
+void
+mwifiex_debugfs_remove(void)
+{
+	if (mwifiex_dfs_dir)
+		debugfs_remove(mwifiex_dfs_dir);
+}
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
new file mode 100644
index 0000000000000000000000000000000000000000..0e90b0986ed8880bb8c3f2d0bccde22ab19ec52d
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -0,0 +1,129 @@
+/*
+ * Marvell Wireless LAN device driver: generic data structures and APIs
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_DECL_H_
+#define _MWIFIEX_DECL_H_
+
+#undef pr_fmt
+#define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt
+
+#include <linux/wait.h>
+#include <linux/timer.h>
+#include <linux/ieee80211.h>
+
+
+#define MWIFIEX_MAX_BSS_NUM         (1)
+
+#define MWIFIEX_MIN_DATA_HEADER_LEN 32	/* (sizeof(mwifiex_txpd)) */
+
+#define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED	2
+#define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED	16
+
+#define MWIFIEX_AMPDU_DEF_TXWINSIZE        32
+#define MWIFIEX_AMPDU_DEF_RXWINSIZE        16
+#define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT  0xffff
+
+#define MWIFIEX_RATE_INDEX_HRDSSS0 0
+#define MWIFIEX_RATE_INDEX_HRDSSS3 3
+#define MWIFIEX_RATE_INDEX_OFDM0   4
+#define MWIFIEX_RATE_INDEX_OFDM7   11
+#define MWIFIEX_RATE_INDEX_MCS0    12
+
+#define MWIFIEX_RATE_BITMAP_OFDM0  16
+#define MWIFIEX_RATE_BITMAP_OFDM7  23
+#define MWIFIEX_RATE_BITMAP_MCS0   32
+#define MWIFIEX_RATE_BITMAP_MCS127 159
+
+#define MWIFIEX_RX_DATA_BUF_SIZE     (4 * 1024)
+
+#define MWIFIEX_RTS_MIN_VALUE              (0)
+#define MWIFIEX_RTS_MAX_VALUE              (2347)
+#define MWIFIEX_FRAG_MIN_VALUE             (256)
+#define MWIFIEX_FRAG_MAX_VALUE             (2346)
+
+#define MWIFIEX_SDIO_BLOCK_SIZE            256
+
+#define MWIFIEX_BUF_FLAG_REQUEUED_PKT      BIT(0)
+
+enum mwifiex_bss_type {
+	MWIFIEX_BSS_TYPE_STA = 0,
+	MWIFIEX_BSS_TYPE_UAP = 1,
+	MWIFIEX_BSS_TYPE_ANY = 0xff,
+};
+
+enum mwifiex_bss_role {
+	MWIFIEX_BSS_ROLE_STA = 0,
+	MWIFIEX_BSS_ROLE_UAP = 1,
+	MWIFIEX_BSS_ROLE_ANY = 0xff,
+};
+
+#define BSS_ROLE_BIT_MASK    BIT(0)
+
+#define GET_BSS_ROLE(priv)   ((priv)->bss_role & BSS_ROLE_BIT_MASK)
+
+enum mwifiex_data_frame_type {
+	MWIFIEX_DATA_FRAME_TYPE_ETH_II = 0,
+	MWIFIEX_DATA_FRAME_TYPE_802_11,
+};
+
+struct mwifiex_fw_image {
+	u8 *helper_buf;
+	u32 helper_len;
+	u8 *fw_buf;
+	u32 fw_len;
+};
+
+struct mwifiex_802_11_ssid {
+	u32 ssid_len;
+	u8 ssid[IEEE80211_MAX_SSID_LEN];
+};
+
+struct mwifiex_wait_queue {
+	wait_queue_head_t wait;
+	u16 condition;
+	int status;
+};
+
+struct mwifiex_rxinfo {
+	u8 bss_index;
+	struct sk_buff *parent;
+	u8 use_count;
+};
+
+struct mwifiex_txinfo {
+	u32 status_code;
+	u8 flags;
+	u8 bss_index;
+};
+
+struct mwifiex_bss_attr {
+	u8 bss_type;
+	u8 frame_type;
+	u8 active;
+	u8 bss_priority;
+	u8 bss_num;
+};
+
+enum mwifiex_wmm_ac_e {
+	WMM_AC_BK,
+	WMM_AC_BE,
+	WMM_AC_VI,
+	WMM_AC_VO
+} __packed;
+#endif /* !_MWIFIEX_DECL_H_ */
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
new file mode 100644
index 0000000000000000000000000000000000000000..afdd145dff0b61c6f1c36d7acb506c2aee15e430
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -0,0 +1,1187 @@
+/*
+ * Marvell Wireless LAN device driver: Firmware specific macros & structures
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_FW_H_
+#define _MWIFIEX_FW_H_
+
+#include <linux/if_ether.h>
+
+
+#define INTF_HEADER_LEN     4
+
+struct rfc_1042_hdr {
+	u8 llc_dsap;
+	u8 llc_ssap;
+	u8 llc_ctrl;
+	u8 snap_oui[3];
+	u16 snap_type;
+};
+
+struct rx_packet_hdr {
+	struct ethhdr eth803_hdr;
+	struct rfc_1042_hdr rfc1042_hdr;
+};
+
+struct tx_packet_hdr {
+	struct ethhdr eth803_hdr;
+	struct rfc_1042_hdr rfc1042_hdr;
+};
+
+#define B_SUPPORTED_RATES               5
+#define G_SUPPORTED_RATES               9
+#define BG_SUPPORTED_RATES              13
+#define A_SUPPORTED_RATES               9
+#define HOSTCMD_SUPPORTED_RATES         14
+#define N_SUPPORTED_RATES               3
+#define ALL_802_11_BANDS           (BAND_A | BAND_B | BAND_G | BAND_GN)
+
+#define FW_MULTI_BANDS_SUPPORT  (BIT(8) | BIT(9) | BIT(10) | BIT(11))
+#define IS_SUPPORT_MULTI_BANDS(adapter)        \
+	(adapter->fw_cap_info & FW_MULTI_BANDS_SUPPORT)
+#define GET_FW_DEFAULT_BANDS(adapter)  \
+	((adapter->fw_cap_info >> 8) & ALL_802_11_BANDS)
+
+extern u8 supported_rates_b[B_SUPPORTED_RATES];
+extern u8 supported_rates_g[G_SUPPORTED_RATES];
+extern u8 supported_rates_bg[BG_SUPPORTED_RATES];
+extern u8 supported_rates_a[A_SUPPORTED_RATES];
+extern u8 supported_rates_n[N_SUPPORTED_RATES];
+
+#define HostCmd_WEP_KEY_INDEX_MASK              0x3fff
+
+#define KEY_INFO_ENABLED        0x01
+enum KEY_TYPE_ID {
+	KEY_TYPE_ID_WEP = 0,
+	KEY_TYPE_ID_TKIP,
+	KEY_TYPE_ID_AES,
+	KEY_TYPE_ID_WAPI,
+};
+#define KEY_MCAST	BIT(0)
+#define KEY_UNICAST	BIT(1)
+#define KEY_ENABLED	BIT(2)
+
+#define WAPI_KEY_LEN			50
+
+#define MAX_POLL_TRIES			100
+
+#define MAX_MULTI_INTERFACE_POLL_TRIES  1000
+
+#define MAX_FIRMWARE_POLL_TRIES			100
+
+#define FIRMWARE_READY				0xfedc
+
+enum MWIFIEX_802_11_PRIVACY_FILTER {
+	MWIFIEX_802_11_PRIV_FILTER_ACCEPT_ALL,
+	MWIFIEX_802_11_PRIV_FILTER_8021X_WEP
+};
+
+enum MWIFIEX_802_11_WEP_STATUS {
+	MWIFIEX_802_11_WEP_ENABLED,
+	MWIFIEX_802_11_WEP_DISABLED,
+};
+
+#define CAL_SNR(RSSI, NF)		((s16)((s16)(RSSI)-(s16)(NF)))
+
+#define PROPRIETARY_TLV_BASE_ID                 0x0100
+#define TLV_TYPE_KEY_MATERIAL       (PROPRIETARY_TLV_BASE_ID + 0)
+#define TLV_TYPE_CHANLIST           (PROPRIETARY_TLV_BASE_ID + 1)
+#define TLV_TYPE_NUMPROBES          (PROPRIETARY_TLV_BASE_ID + 2)
+#define TLV_TYPE_PASSTHROUGH        (PROPRIETARY_TLV_BASE_ID + 10)
+#define TLV_TYPE_WMMQSTATUS         (PROPRIETARY_TLV_BASE_ID + 16)
+#define TLV_TYPE_WILDCARDSSID       (PROPRIETARY_TLV_BASE_ID + 18)
+#define TLV_TYPE_TSFTIMESTAMP       (PROPRIETARY_TLV_BASE_ID + 19)
+#define TLV_TYPE_AUTH_TYPE          (PROPRIETARY_TLV_BASE_ID + 31)
+#define TLV_TYPE_CHANNELBANDLIST    (PROPRIETARY_TLV_BASE_ID + 42)
+#define TLV_TYPE_RATE_DROP_CONTROL  (PROPRIETARY_TLV_BASE_ID + 82)
+#define TLV_TYPE_RATE_SCOPE         (PROPRIETARY_TLV_BASE_ID + 83)
+#define TLV_TYPE_POWER_GROUP        (PROPRIETARY_TLV_BASE_ID + 84)
+#define TLV_TYPE_WAPI_IE            (PROPRIETARY_TLV_BASE_ID + 94)
+#define TLV_TYPE_AUTO_DS_PARAM      (PROPRIETARY_TLV_BASE_ID + 113)
+#define TLV_TYPE_PS_PARAM           (PROPRIETARY_TLV_BASE_ID + 114)
+
+#define MWIFIEX_TX_DATA_BUF_SIZE_2K        2048
+
+#define SSN_MASK         0xfff0
+
+#define BA_RESULT_SUCCESS        0x0
+#define BA_RESULT_TIMEOUT        0x2
+
+#define IS_BASTREAM_SETUP(ptr)  (ptr->ba_status)
+
+#define BA_STREAM_NOT_ALLOWED   0xff
+
+#define IS_11N_ENABLED(priv) ((priv->adapter->config_bands & BAND_GN || \
+			priv->adapter->config_bands & BAND_AN) \
+			&& priv->curr_bss_params.bss_descriptor.bcn_ht_cap)
+#define INITIATOR_BIT(DelBAParamSet) (((DelBAParamSet) &\
+			BIT(DELBA_INITIATOR_POS)) >> DELBA_INITIATOR_POS)
+
+#define MWIFIEX_TX_DATA_BUF_SIZE_4K        4096
+#define MWIFIEX_TX_DATA_BUF_SIZE_8K        8192
+
+#define ISSUPP_11NENABLED(FwCapInfo) (FwCapInfo & BIT(11))
+
+/* dev_cap bitmap
+ * BIT
+ * 0-16		reserved
+ * 17		IEEE80211_HT_CAP_SUP_WIDTH_20_40
+ * 18-22	reserved
+ * 23		IEEE80211_HT_CAP_SGI_20
+ * 24		IEEE80211_HT_CAP_SGI_40
+ * 25		IEEE80211_HT_CAP_TX_STBC
+ * 26		IEEE80211_HT_CAP_RX_STBC
+ * 27-28	reserved
+ * 29		IEEE80211_HT_CAP_GRN_FLD
+ * 30-31	reserved
+ */
+#define ISSUPP_CHANWIDTH40(Dot11nDevCap) (Dot11nDevCap & BIT(17))
+#define ISSUPP_SHORTGI20(Dot11nDevCap) (Dot11nDevCap & BIT(23))
+#define ISSUPP_SHORTGI40(Dot11nDevCap) (Dot11nDevCap & BIT(24))
+#define ISSUPP_TXSTBC(Dot11nDevCap) (Dot11nDevCap & BIT(25))
+#define ISSUPP_RXSTBC(Dot11nDevCap) (Dot11nDevCap & BIT(26))
+#define ISSUPP_GREENFIELD(Dot11nDevCap) (Dot11nDevCap & BIT(29))
+
+#define GET_RXMCSSUPP(DevMCSSupported) (DevMCSSupported & 0x0f)
+#define SETHT_MCS32(x) (x[4] |= 1)
+
+#define SET_SECONDARYCHAN(RadioType, SECCHAN) (RadioType |= (SECCHAN << 4))
+
+#define LLC_SNAP_LEN    8
+
+#define MOD_CLASS_HR_DSSS       0x03
+#define MOD_CLASS_OFDM          0x07
+#define MOD_CLASS_HT            0x08
+#define HT_BW_20    0
+#define HT_BW_40    1
+
+#define HostCmd_CMD_GET_HW_SPEC                       0x0003
+#define HostCmd_CMD_802_11_SCAN                       0x0006
+#define HostCmd_CMD_802_11_GET_LOG                    0x000b
+#define HostCmd_CMD_MAC_MULTICAST_ADR                 0x0010
+#define HostCmd_CMD_802_11_EEPROM_ACCESS              0x0059
+#define HostCmd_CMD_802_11_ASSOCIATE                  0x0012
+#define HostCmd_CMD_802_11_SNMP_MIB                   0x0016
+#define HostCmd_CMD_MAC_REG_ACCESS                    0x0019
+#define HostCmd_CMD_BBP_REG_ACCESS                    0x001a
+#define HostCmd_CMD_RF_REG_ACCESS                     0x001b
+#define HostCmd_CMD_PMIC_REG_ACCESS                   0x00ad
+#define HostCmd_CMD_802_11_RF_CHANNEL                 0x001d
+#define HostCmd_CMD_802_11_DEAUTHENTICATE             0x0024
+#define HostCmd_CMD_MAC_CONTROL                       0x0028
+#define HostCmd_CMD_802_11_AD_HOC_START               0x002b
+#define HostCmd_CMD_802_11_AD_HOC_JOIN                0x002c
+#define HostCmd_CMD_802_11_AD_HOC_STOP                0x0040
+#define HostCmd_CMD_802_11_MAC_ADDRESS                0x004D
+#define HostCmd_CMD_802_11D_DOMAIN_INFO               0x005b
+#define HostCmd_CMD_802_11_KEY_MATERIAL               0x005e
+#define HostCmd_CMD_802_11_BG_SCAN_QUERY              0x006c
+#define HostCmd_CMD_WMM_GET_STATUS                    0x0071
+#define HostCmd_CMD_802_11_TX_RATE_QUERY              0x007f
+#define HostCmd_CMD_802_11_IBSS_COALESCING_STATUS     0x0083
+#define HostCmd_CMD_VERSION_EXT                       0x0097
+#define HostCmd_CMD_RSSI_INFO                         0x00a4
+#define HostCmd_CMD_FUNC_INIT                         0x00a9
+#define HostCmd_CMD_FUNC_SHUTDOWN                     0x00aa
+#define HostCmd_CMD_11N_CFG                           0x00cd
+#define HostCmd_CMD_11N_ADDBA_REQ                     0x00ce
+#define HostCmd_CMD_11N_ADDBA_RSP                     0x00cf
+#define HostCmd_CMD_11N_DELBA                         0x00d0
+#define HostCmd_CMD_RECONFIGURE_TX_BUFF               0x00d9
+#define HostCmd_CMD_AMSDU_AGGR_CTRL                   0x00df
+#define HostCmd_CMD_TXPWR_CFG                         0x00d1
+#define HostCmd_CMD_TX_RATE_CFG                       0x00d6
+#define HostCmd_CMD_802_11_PS_MODE_ENH                0x00e4
+#define HostCmd_CMD_802_11_HS_CFG_ENH                 0x00e5
+#define HostCmd_CMD_CAU_REG_ACCESS                    0x00ed
+#define HostCmd_CMD_SET_BSS_MODE                      0x00f7
+
+
+enum ENH_PS_MODES {
+	EN_PS = 1,
+	DIS_PS = 2,
+	EN_AUTO_DS = 3,
+	DIS_AUTO_DS = 4,
+	SLEEP_CONFIRM = 5,
+	GET_PS = 0,
+	EN_AUTO_PS = 0xff,
+	DIS_AUTO_PS = 0xfe,
+};
+
+#define HostCmd_RET_BIT                       0x8000
+#define HostCmd_ACT_GEN_GET                   0x0000
+#define HostCmd_ACT_GEN_SET                   0x0001
+#define HostCmd_RESULT_OK                     0x0000
+
+#define HostCmd_ACT_MAC_RX_ON                 0x0001
+#define HostCmd_ACT_MAC_TX_ON                 0x0002
+#define HostCmd_ACT_MAC_WEP_ENABLE            0x0008
+#define HostCmd_ACT_MAC_ETHERNETII_ENABLE     0x0010
+#define HostCmd_ACT_MAC_PROMISCUOUS_ENABLE    0x0080
+#define HostCmd_ACT_MAC_ALL_MULTICAST_ENABLE  0x0100
+#define HostCmd_ACT_MAC_ADHOC_G_PROTECTION_ON     0x2000
+
+#define HostCmd_BSS_MODE_IBSS               0x0002
+#define HostCmd_BSS_MODE_ANY                0x0003
+
+#define HostCmd_SCAN_RADIO_TYPE_BG          0
+#define HostCmd_SCAN_RADIO_TYPE_A           1
+
+#define HOST_SLEEP_CFG_CANCEL		0xffffffff
+#define HOST_SLEEP_CFG_COND_DEF		0x0000000f
+#define HOST_SLEEP_CFG_GPIO_DEF		0xff
+#define HOST_SLEEP_CFG_GAP_DEF		0
+
+#define CMD_F_HOSTCMD           (1 << 0)
+#define CMD_F_CANCELED          (1 << 1)
+
+#define HostCmd_CMD_ID_MASK             0x0fff
+
+#define HostCmd_SEQ_NUM_MASK            0x00ff
+
+#define HostCmd_BSS_NUM_MASK            0x0f00
+
+#define HostCmd_BSS_TYPE_MASK           0xf000
+
+#define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) {   \
+	(((seq) & 0x00ff) |                             \
+	 (((num) & 0x000f) << 8)) |                     \
+	(((type) & 0x000f) << 12);                  }
+
+#define HostCmd_GET_SEQ_NO(seq)       \
+	((seq) & HostCmd_SEQ_NUM_MASK)
+
+#define HostCmd_GET_BSS_NO(seq)         \
+	(((seq) & HostCmd_BSS_NUM_MASK) >> 8)
+
+#define HostCmd_GET_BSS_TYPE(seq)       \
+	(((seq) & HostCmd_BSS_TYPE_MASK) >> 12)
+
+#define EVENT_DUMMY_HOST_WAKEUP_SIGNAL  0x00000001
+#define EVENT_LINK_LOST                 0x00000003
+#define EVENT_LINK_SENSED               0x00000004
+#define EVENT_MIB_CHANGED               0x00000006
+#define EVENT_INIT_DONE                 0x00000007
+#define EVENT_DEAUTHENTICATED           0x00000008
+#define EVENT_DISASSOCIATED             0x00000009
+#define EVENT_PS_AWAKE                  0x0000000a
+#define EVENT_PS_SLEEP                  0x0000000b
+#define EVENT_MIC_ERR_MULTICAST         0x0000000d
+#define EVENT_MIC_ERR_UNICAST           0x0000000e
+#define EVENT_DEEP_SLEEP_AWAKE          0x00000010
+#define EVENT_ADHOC_BCN_LOST            0x00000011
+
+#define EVENT_WMM_STATUS_CHANGE         0x00000017
+#define EVENT_BG_SCAN_REPORT            0x00000018
+#define EVENT_RSSI_LOW                  0x00000019
+#define EVENT_SNR_LOW                   0x0000001a
+#define EVENT_MAX_FAIL                  0x0000001b
+#define EVENT_RSSI_HIGH                 0x0000001c
+#define EVENT_SNR_HIGH                  0x0000001d
+#define EVENT_IBSS_COALESCED            0x0000001e
+#define EVENT_DATA_RSSI_LOW             0x00000024
+#define EVENT_DATA_SNR_LOW              0x00000025
+#define EVENT_DATA_RSSI_HIGH            0x00000026
+#define EVENT_DATA_SNR_HIGH             0x00000027
+#define EVENT_LINK_QUALITY              0x00000028
+#define EVENT_PORT_RELEASE              0x0000002b
+#define EVENT_PRE_BEACON_LOST           0x00000031
+#define EVENT_ADDBA                     0x00000033
+#define EVENT_DELBA                     0x00000034
+#define EVENT_BA_STREAM_TIEMOUT         0x00000037
+#define EVENT_AMSDU_AGGR_CTRL           0x00000042
+#define EVENT_WEP_ICV_ERR               0x00000046
+#define EVENT_HS_ACT_REQ                0x00000047
+#define EVENT_BW_CHANGE                 0x00000048
+
+#define EVENT_HOSTWAKE_STAIE		0x0000004d
+
+#define EVENT_ID_MASK                   0xffff
+#define BSS_NUM_MASK                    0xf
+
+#define EVENT_GET_BSS_NUM(event_cause)          \
+	(((event_cause) >> 16) & BSS_NUM_MASK)
+
+#define EVENT_GET_BSS_TYPE(event_cause)         \
+	(((event_cause) >> 24) & 0x00ff)
+
+struct mwifiex_ie_types_header {
+	__le16 type;
+	__le16 len;
+} __packed;
+
+struct mwifiex_ie_types_data {
+	struct mwifiex_ie_types_header header;
+	u8 data[1];
+} __packed;
+
+#define MWIFIEX_TxPD_POWER_MGMT_NULL_PACKET 0x01
+#define MWIFIEX_TxPD_POWER_MGMT_LAST_PACKET 0x08
+
+struct txpd {
+	u8 bss_type;
+	u8 bss_num;
+	__le16 tx_pkt_length;
+	__le16 tx_pkt_offset;
+	__le16 tx_pkt_type;
+	__le32 tx_control;
+	u8 priority;
+	u8 flags;
+	u8 pkt_delay_2ms;
+	u8 reserved1;
+} __packed;
+
+struct rxpd {
+	u8 bss_type;
+	u8 bss_num;
+	u16 rx_pkt_length;
+	u16 rx_pkt_offset;
+	u16 rx_pkt_type;
+	u16 seq_num;
+	u8 priority;
+	u8 rx_rate;
+	s8 snr;
+	s8 nf;
+	/* Ht Info [Bit 0] RxRate format: LG=0, HT=1
+	 * [Bit 1]  HT Bandwidth: BW20 = 0, BW40 = 1
+	 * [Bit 2]  HT Guard Interval: LGI = 0, SGI = 1 */
+	u8 ht_info;
+	u8 reserved;
+} __packed;
+
+enum mwifiex_chan_scan_mode_bitmasks {
+	MWIFIEX_PASSIVE_SCAN = BIT(0),
+	MWIFIEX_DISABLE_CHAN_FILT = BIT(1),
+};
+
+#define SECOND_CHANNEL_BELOW    0x30
+#define SECOND_CHANNEL_ABOVE    0x10
+struct mwifiex_chan_scan_param_set {
+	u8 radio_type;
+	u8 chan_number;
+	u8 chan_scan_mode_bitmap;
+	__le16 min_scan_time;
+	__le16 max_scan_time;
+} __packed;
+
+struct mwifiex_ie_types_chan_list_param_set {
+	struct mwifiex_ie_types_header header;
+	struct mwifiex_chan_scan_param_set chan_scan_param[1];
+} __packed;
+
+struct chan_band_param_set {
+	u8 radio_type;
+	u8 chan_number;
+};
+
+struct mwifiex_ie_types_chan_band_list_param_set {
+	struct mwifiex_ie_types_header header;
+	struct chan_band_param_set chan_band_param[1];
+} __packed;
+
+struct mwifiex_ie_types_rates_param_set {
+	struct mwifiex_ie_types_header header;
+	u8 rates[1];
+} __packed;
+
+struct mwifiex_ie_types_ssid_param_set {
+	struct mwifiex_ie_types_header header;
+	u8 ssid[1];
+} __packed;
+
+struct mwifiex_ie_types_num_probes {
+	struct mwifiex_ie_types_header header;
+	__le16 num_probes;
+} __packed;
+
+struct mwifiex_ie_types_wildcard_ssid_params {
+	struct mwifiex_ie_types_header header;
+	u8 max_ssid_length;
+	u8 ssid[1];
+} __packed;
+
+#define TSF_DATA_SIZE            8
+struct mwifiex_ie_types_tsf_timestamp {
+	struct mwifiex_ie_types_header header;
+	u8 tsf_data[1];
+} __packed;
+
+struct mwifiex_cf_param_set {
+	u8 cfp_cnt;
+	u8 cfp_period;
+	u16 cfp_max_duration;
+	u16 cfp_duration_remaining;
+} __packed;
+
+struct mwifiex_ibss_param_set {
+	u16 atim_window;
+} __packed;
+
+struct mwifiex_ie_types_ss_param_set {
+	struct mwifiex_ie_types_header header;
+	union {
+		struct mwifiex_cf_param_set cf_param_set[1];
+		struct mwifiex_ibss_param_set ibss_param_set[1];
+	} cf_ibss;
+} __packed;
+
+struct mwifiex_fh_param_set {
+	u16 dwell_time;
+	u8 hop_set;
+	u8 hop_pattern;
+	u8 hop_index;
+} __packed;
+
+struct mwifiex_ds_param_set {
+	u8 current_chan;
+} __packed;
+
+struct mwifiex_ie_types_phy_param_set {
+	struct mwifiex_ie_types_header header;
+	union {
+		struct mwifiex_fh_param_set fh_param_set[1];
+		struct mwifiex_ds_param_set ds_param_set[1];
+	} fh_ds;
+} __packed;
+
+struct mwifiex_ie_types_auth_type {
+	struct mwifiex_ie_types_header header;
+	__le16 auth_type;
+} __packed;
+
+struct mwifiex_ie_types_vendor_param_set {
+	struct mwifiex_ie_types_header header;
+	u8 ie[MWIFIEX_MAX_VSIE_LEN];
+};
+
+struct mwifiex_ie_types_rsn_param_set {
+	struct mwifiex_ie_types_header header;
+	u8 rsn_ie[1];
+} __packed;
+
+#define KEYPARAMSET_FIXED_LEN 6
+
+struct mwifiex_ie_type_key_param_set {
+	__le16 type;
+	__le16 length;
+	__le16 key_type_id;
+	__le16 key_info;
+	__le16 key_len;
+	u8 key[50];
+} __packed;
+
+struct host_cmd_ds_802_11_key_material {
+	__le16 action;
+	struct mwifiex_ie_type_key_param_set key_param_set;
+} __packed;
+
+struct host_cmd_ds_gen {
+	u16 command;
+	u16 size;
+	u16 seq_num;
+	u16 result;
+};
+
+#define S_DS_GEN        sizeof(struct host_cmd_ds_gen)
+
+enum sleep_resp_ctrl {
+	RESP_NOT_NEEDED = 0,
+	RESP_NEEDED,
+};
+
+struct mwifiex_ps_param {
+	__le16 null_pkt_interval;
+	__le16 multiple_dtims;
+	__le16 bcn_miss_timeout;
+	__le16 local_listen_interval;
+	__le16 adhoc_wake_period;
+	__le16 mode;
+	__le16 delay_to_ps;
+};
+
+#define BITMAP_AUTO_DS         0x01
+#define BITMAP_STA_PS          0x10
+
+struct mwifiex_ie_types_auto_ds_param {
+	struct mwifiex_ie_types_header header;
+	__le16 deep_sleep_timeout;
+} __packed;
+
+struct mwifiex_ie_types_ps_param {
+	struct mwifiex_ie_types_header header;
+	struct mwifiex_ps_param param;
+} __packed;
+
+struct host_cmd_ds_802_11_ps_mode_enh {
+	__le16 action;
+
+	union {
+		struct mwifiex_ps_param opt_ps;
+		__le16 ps_bitmap;
+	} params;
+} __packed;
+
+struct host_cmd_ds_get_hw_spec {
+	__le16 hw_if_version;
+	__le16 version;
+	__le16 reserved;
+	__le16 num_of_mcast_adr;
+	u8 permanent_addr[ETH_ALEN];
+	__le16 region_code;
+	__le16 number_of_antenna;
+	__le32 fw_release_number;
+	__le32 reserved_1;
+	__le32 reserved_2;
+	__le32 reserved_3;
+	__le32 fw_cap_info;
+	__le32 dot_11n_dev_cap;
+	u8 dev_mcs_support;
+	__le16 mp_end_port;	/* SDIO only, reserved for other interfacces */
+	__le16 reserved_4;
+} __packed;
+
+struct host_cmd_ds_802_11_rssi_info {
+	__le16 action;
+	__le16 ndata;
+	__le16 nbcn;
+	__le16 reserved[9];
+	long long reserved_1;
+};
+
+struct host_cmd_ds_802_11_rssi_info_rsp {
+	__le16 action;
+	__le16 ndata;
+	__le16 nbcn;
+	__le16 data_rssi_last;
+	__le16 data_nf_last;
+	__le16 data_rssi_avg;
+	__le16 data_nf_avg;
+	__le16 bcn_rssi_last;
+	__le16 bcn_nf_last;
+	__le16 bcn_rssi_avg;
+	__le16 bcn_nf_avg;
+	long long tsf_bcn;
+};
+
+struct host_cmd_ds_802_11_mac_address {
+	__le16 action;
+	u8 mac_addr[ETH_ALEN];
+};
+
+struct host_cmd_ds_mac_control {
+	__le16 action;
+	__le16 reserved;
+};
+
+struct host_cmd_ds_mac_multicast_adr {
+	__le16 action;
+	__le16 num_of_adrs;
+	u8 mac_list[MWIFIEX_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
+} __packed;
+
+struct host_cmd_ds_802_11_deauthenticate {
+	u8 mac_addr[ETH_ALEN];
+	__le16 reason_code;
+} __packed;
+
+struct host_cmd_ds_802_11_associate {
+	u8 peer_sta_addr[ETH_ALEN];
+	__le16 cap_info_bitmap;
+	__le16 listen_interval;
+	__le16 beacon_period;
+	u8 dtim_period;
+} __packed;
+
+struct ieee_types_assoc_rsp {
+	__le16 cap_info_bitmap;
+	__le16 status_code;
+	__le16 a_id;
+	u8 ie_buffer[1];
+} __packed;
+
+struct host_cmd_ds_802_11_associate_rsp {
+	struct ieee_types_assoc_rsp assoc_rsp;
+} __packed;
+
+struct ieee_types_cf_param_set {
+	u8 element_id;
+	u8 len;
+	u8 cfp_cnt;
+	u8 cfp_period;
+	u16 cfp_max_duration;
+	u16 cfp_duration_remaining;
+} __packed;
+
+struct ieee_types_ibss_param_set {
+	u8 element_id;
+	u8 len;
+	__le16 atim_window;
+} __packed;
+
+union ieee_types_ss_param_set {
+	struct ieee_types_cf_param_set cf_param_set;
+	struct ieee_types_ibss_param_set ibss_param_set;
+} __packed;
+
+struct ieee_types_fh_param_set {
+	u8 element_id;
+	u8 len;
+	__le16 dwell_time;
+	u8 hop_set;
+	u8 hop_pattern;
+	u8 hop_index;
+} __packed;
+
+struct ieee_types_ds_param_set {
+	u8 element_id;
+	u8 len;
+	u8 current_chan;
+} __packed;
+
+union ieee_types_phy_param_set {
+	struct ieee_types_fh_param_set fh_param_set;
+	struct ieee_types_ds_param_set ds_param_set;
+} __packed;
+
+struct host_cmd_ds_802_11_ad_hoc_start {
+	u8 ssid[IEEE80211_MAX_SSID_LEN];
+	u8 bss_mode;
+	__le16 beacon_period;
+	u8 dtim_period;
+	union ieee_types_ss_param_set ss_param_set;
+	union ieee_types_phy_param_set phy_param_set;
+	u16 reserved1;
+	__le16 cap_info_bitmap;
+	u8 DataRate[HOSTCMD_SUPPORTED_RATES];
+} __packed;
+
+struct host_cmd_ds_802_11_ad_hoc_result {
+	u8 pad[3];
+	u8 bssid[ETH_ALEN];
+} __packed;
+
+struct adhoc_bss_desc {
+	u8 bssid[ETH_ALEN];
+	u8 ssid[IEEE80211_MAX_SSID_LEN];
+	u8 bss_mode;
+	__le16 beacon_period;
+	u8 dtim_period;
+	u8 time_stamp[8];
+	u8 local_time[8];
+	union ieee_types_phy_param_set phy_param_set;
+	union ieee_types_ss_param_set ss_param_set;
+	__le16 cap_info_bitmap;
+	u8 data_rates[HOSTCMD_SUPPORTED_RATES];
+
+	/*
+	 *  DO NOT ADD ANY FIELDS TO THIS STRUCTURE.
+	 *  It is used in the Adhoc join command and will cause a
+	 *  binary layout mismatch with the firmware
+	 */
+} __packed;
+
+struct host_cmd_ds_802_11_ad_hoc_join {
+	struct adhoc_bss_desc bss_descriptor;
+	u16 reserved1;
+	u16 reserved2;
+} __packed;
+
+struct host_cmd_ds_802_11_get_log {
+	__le32 mcast_tx_frame;
+	__le32 failed;
+	__le32 retry;
+	__le32 multi_retry;
+	__le32 frame_dup;
+	__le32 rts_success;
+	__le32 rts_failure;
+	__le32 ack_failure;
+	__le32 rx_frag;
+	__le32 mcast_rx_frame;
+	__le32 fcs_error;
+	__le32 tx_frame;
+	__le32 reserved;
+	__le32 wep_icv_err_cnt[4];
+};
+
+struct host_cmd_ds_tx_rate_query {
+	u8 tx_rate;
+	/* Ht Info [Bit 0] RxRate format: LG=0, HT=1
+	 * [Bit 1]  HT Bandwidth: BW20 = 0, BW40 = 1
+	 * [Bit 2]  HT Guard Interval: LGI = 0, SGI = 1 */
+	u8 ht_info;
+} __packed;
+
+enum Host_Sleep_Action {
+	HS_CONFIGURE = 0x0001,
+	HS_ACTIVATE  = 0x0002,
+};
+
+struct mwifiex_hs_config_param {
+	__le32 conditions;
+	u8 gpio;
+	u8 gap;
+} __packed;
+
+struct hs_activate_param {
+	u16 resp_ctrl;
+} __packed;
+
+struct host_cmd_ds_802_11_hs_cfg_enh {
+	__le16 action;
+
+	union {
+		struct mwifiex_hs_config_param hs_config;
+		struct hs_activate_param hs_activate;
+	} params;
+} __packed;
+
+enum SNMP_MIB_INDEX {
+	OP_RATE_SET_I = 1,
+	DTIM_PERIOD_I = 3,
+	RTS_THRESH_I = 5,
+	SHORT_RETRY_LIM_I = 6,
+	LONG_RETRY_LIM_I = 7,
+	FRAG_THRESH_I = 8,
+	DOT11D_I = 9,
+};
+
+#define MAX_SNMP_BUF_SIZE   128
+
+struct host_cmd_ds_802_11_snmp_mib {
+	__le16 query_type;
+	__le16 oid;
+	__le16 buf_size;
+	u8 value[1];
+} __packed;
+
+struct mwifiex_rate_scope {
+	__le16 type;
+	__le16 length;
+	__le16 hr_dsss_rate_bitmap;
+	__le16 ofdm_rate_bitmap;
+	__le16 ht_mcs_rate_bitmap[8];
+} __packed;
+
+struct mwifiex_rate_drop_pattern {
+	__le16 type;
+	__le16 length;
+	__le32 rate_drop_mode;
+} __packed;
+
+struct host_cmd_ds_tx_rate_cfg {
+	__le16 action;
+	__le16 cfg_index;
+} __packed;
+
+struct mwifiex_power_group {
+	u8 modulation_class;
+	u8 first_rate_code;
+	u8 last_rate_code;
+	s8 power_step;
+	s8 power_min;
+	s8 power_max;
+	u8 ht_bandwidth;
+	u8 reserved;
+} __packed;
+
+struct mwifiex_types_power_group {
+	u16 type;
+	u16 length;
+} __packed;
+
+struct host_cmd_ds_txpwr_cfg {
+	__le16 action;
+	__le16 cfg_index;
+	__le32 mode;
+} __packed;
+
+#define MWIFIEX_USER_SCAN_CHAN_MAX             50
+
+#define MWIFIEX_MAX_SSID_LIST_LENGTH         10
+
+struct mwifiex_scan_cmd_config {
+	/*
+	 *  BSS mode to be sent in the firmware command
+	 */
+	u8 bss_mode;
+
+	/* Specific BSSID used to filter scan results in the firmware */
+	u8 specific_bssid[ETH_ALEN];
+
+	/* Length of TLVs sent in command starting at tlvBuffer */
+	u32 tlv_buf_len;
+
+	/*
+	 *  SSID TLV(s) and ChanList TLVs to be sent in the firmware command
+	 *
+	 *  TLV_TYPE_CHANLIST, mwifiex_ie_types_chan_list_param_set
+	 *  WLAN_EID_SSID, mwifiex_ie_types_ssid_param_set
+	 */
+	u8 tlv_buf[1];	/* SSID TLV(s) and ChanList TLVs are stored
+				   here */
+} __packed;
+
+struct mwifiex_user_scan_chan {
+	u8 chan_number;
+	u8 radio_type;
+	u8 scan_type;
+	u8 reserved;
+	u32 scan_time;
+} __packed;
+
+struct mwifiex_user_scan_ssid {
+	u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
+	u8 max_len;
+} __packed;
+
+struct mwifiex_user_scan_cfg {
+	/*
+	 *  Flag set to keep the previous scan table intact
+	 *
+	 *  If set, the scan results will accumulate, replacing any previous
+	 *   matched entries for a BSS with the new scan data
+	 */
+	u8 keep_previous_scan;
+	/*
+	 *  BSS mode to be sent in the firmware command
+	 */
+	u8 bss_mode;
+	/* Configure the number of probe requests for active chan scans */
+	u8 num_probes;
+	u8 reserved;
+	/* BSSID filter sent in the firmware command to limit the results */
+	u8 specific_bssid[ETH_ALEN];
+	/* SSID filter list used in the to limit the scan results */
+	struct mwifiex_user_scan_ssid ssid_list[MWIFIEX_MAX_SSID_LIST_LENGTH];
+	/* Variable number (fixed maximum) of channels to scan up */
+	struct mwifiex_user_scan_chan chan_list[MWIFIEX_USER_SCAN_CHAN_MAX];
+} __packed;
+
+struct ie_body {
+	u8 grp_key_oui[4];
+	u8 ptk_cnt[2];
+	u8 ptk_body[4];
+} __packed;
+
+struct host_cmd_ds_802_11_scan {
+	u8 bss_mode;
+	u8 bssid[ETH_ALEN];
+	u8 tlv_buffer[1];
+} __packed;
+
+struct host_cmd_ds_802_11_scan_rsp {
+	__le16 bss_descript_size;
+	u8 number_of_sets;
+	u8 bss_desc_and_tlv_buffer[1];
+} __packed;
+
+struct host_cmd_ds_802_11_bg_scan_query {
+	u8 flush;
+} __packed;
+
+struct host_cmd_ds_802_11_bg_scan_query_rsp {
+	u32 report_condition;
+	struct host_cmd_ds_802_11_scan_rsp scan_resp;
+} __packed;
+
+struct mwifiex_ietypes_domain_param_set {
+	struct mwifiex_ie_types_header header;
+	u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
+	struct ieee80211_country_ie_triplet triplet[1];
+} __packed;
+
+struct host_cmd_ds_802_11d_domain_info {
+	__le16 action;
+	struct mwifiex_ietypes_domain_param_set domain;
+} __packed;
+
+struct host_cmd_ds_802_11d_domain_info_rsp {
+	__le16 action;
+	struct mwifiex_ietypes_domain_param_set domain;
+} __packed;
+
+struct host_cmd_ds_11n_addba_req {
+	u8 add_req_result;
+	u8 peer_mac_addr[ETH_ALEN];
+	u8 dialog_token;
+	__le16 block_ack_param_set;
+	__le16 block_ack_tmo;
+	__le16 ssn;
+} __packed;
+
+struct host_cmd_ds_11n_addba_rsp {
+	u8 add_rsp_result;
+	u8 peer_mac_addr[ETH_ALEN];
+	u8 dialog_token;
+	__le16 status_code;
+	__le16 block_ack_param_set;
+	__le16 block_ack_tmo;
+	__le16 ssn;
+} __packed;
+
+struct host_cmd_ds_11n_delba {
+	u8 del_result;
+	u8 peer_mac_addr[ETH_ALEN];
+	__le16 del_ba_param_set;
+	__le16 reason_code;
+	u8 reserved;
+} __packed;
+
+struct host_cmd_ds_11n_batimeout {
+	u8 tid;
+	u8 peer_mac_addr[ETH_ALEN];
+	u8 origninator;
+} __packed;
+
+struct host_cmd_ds_11n_cfg {
+	__le16 action;
+	__le16 ht_tx_cap;
+	__le16 ht_tx_info;
+} __packed;
+
+struct host_cmd_ds_txbuf_cfg {
+	__le16 action;
+	__le16 buff_size;
+	__le16 mp_end_port;	/* SDIO only, reserved for other interfacces */
+	__le16 reserved3;
+} __packed;
+
+struct host_cmd_ds_amsdu_aggr_ctrl {
+	__le16 action;
+	__le16 enable;
+	__le16 curr_buf_size;
+} __packed;
+
+struct mwifiex_ie_types_wmm_param_set {
+	struct mwifiex_ie_types_header header;
+	u8 wmm_ie[1];
+};
+
+struct mwifiex_ie_types_wmm_queue_status {
+	struct mwifiex_ie_types_header header;
+	u8 queue_index;
+	u8 disabled;
+	u16 medium_time;
+	u8 flow_required;
+	u8 flow_created;
+	u32 reserved;
+};
+
+struct ieee_types_vendor_header {
+	u8 element_id;
+	u8 len;
+	u8 oui[3];
+	u8 oui_type;
+	u8 oui_subtype;
+	u8 version;
+} __packed;
+
+struct ieee_types_wmm_ac_parameters {
+	u8 aci_aifsn_bitmap;
+	u8 ecw_bitmap;
+	__le16 tx_op_limit;
+} __packed;
+
+struct ieee_types_wmm_parameter {
+	/*
+	 * WMM Parameter IE - Vendor Specific Header:
+	 *   element_id  [221/0xdd]
+	 *   Len         [24]
+	 *   Oui         [00:50:f2]
+	 *   OuiType     [2]
+	 *   OuiSubType  [1]
+	 *   Version     [1]
+	 */
+	struct ieee_types_vendor_header vend_hdr;
+	u8 qos_info_bitmap;
+	u8 reserved;
+	struct ieee_types_wmm_ac_parameters ac_params[IEEE80211_MAX_QUEUES];
+} __packed;
+
+struct ieee_types_wmm_info {
+
+	/*
+	 * WMM Info IE - Vendor Specific Header:
+	 *   element_id  [221/0xdd]
+	 *   Len         [7]
+	 *   Oui         [00:50:f2]
+	 *   OuiType     [2]
+	 *   OuiSubType  [0]
+	 *   Version     [1]
+	 */
+	struct ieee_types_vendor_header vend_hdr;
+
+	u8 qos_info_bitmap;
+} __packed;
+
+struct host_cmd_ds_wmm_get_status {
+	u8 queue_status_tlv[sizeof(struct mwifiex_ie_types_wmm_queue_status) *
+			      IEEE80211_MAX_QUEUES];
+	u8 wmm_param_tlv[sizeof(struct ieee_types_wmm_parameter) + 2];
+} __packed;
+
+struct mwifiex_wmm_ac_status {
+	u8 disabled;
+	u8 flow_required;
+	u8 flow_created;
+};
+
+struct mwifiex_ie_types_htcap {
+	struct mwifiex_ie_types_header header;
+	struct ieee80211_ht_cap ht_cap;
+} __packed;
+
+struct mwifiex_ie_types_htinfo {
+	struct mwifiex_ie_types_header header;
+	struct ieee80211_ht_info ht_info;
+} __packed;
+
+struct mwifiex_ie_types_2040bssco {
+	struct mwifiex_ie_types_header header;
+	u8 bss_co_2040;
+} __packed;
+
+struct mwifiex_ie_types_extcap {
+	struct mwifiex_ie_types_header header;
+	u8 ext_cap;
+} __packed;
+
+struct host_cmd_ds_mac_reg_access {
+	__le16 action;
+	__le16 offset;
+	__le32 value;
+} __packed;
+
+struct host_cmd_ds_bbp_reg_access {
+	__le16 action;
+	__le16 offset;
+	u8 value;
+	u8 reserved[3];
+} __packed;
+
+struct host_cmd_ds_rf_reg_access {
+	__le16 action;
+	__le16 offset;
+	u8 value;
+	u8 reserved[3];
+} __packed;
+
+struct host_cmd_ds_pmic_reg_access {
+	__le16 action;
+	__le16 offset;
+	u8 value;
+	u8 reserved[3];
+} __packed;
+
+struct host_cmd_ds_802_11_eeprom_access {
+	__le16 action;
+
+	__le16 offset;
+	__le16 byte_count;
+	u8 value;
+} __packed;
+
+struct host_cmd_ds_802_11_rf_channel {
+	__le16 action;
+	__le16 current_channel;
+	__le16 rf_type;
+	__le16 reserved;
+	u8 reserved_1[32];
+} __packed;
+
+struct host_cmd_ds_version_ext {
+	u8 version_str_sel;
+	char version_str[128];
+} __packed;
+
+struct host_cmd_ds_802_11_ibss_status {
+	__le16 action;
+	__le16 enable;
+	u8 bssid[ETH_ALEN];
+	__le16 beacon_interval;
+	__le16 atim_window;
+	__le16 use_g_rate_protect;
+} __packed;
+
+#define CONNECTION_TYPE_INFRA   0
+#define CONNECTION_TYPE_ADHOC   1
+
+struct host_cmd_ds_set_bss_mode {
+	u8 con_type;
+} __packed;
+
+struct host_cmd_ds_command {
+	__le16 command;
+	__le16 size;
+	__le16 seq_num;
+	__le16 result;
+	union {
+		struct host_cmd_ds_get_hw_spec hw_spec;
+		struct host_cmd_ds_mac_control mac_ctrl;
+		struct host_cmd_ds_802_11_mac_address mac_addr;
+		struct host_cmd_ds_mac_multicast_adr mc_addr;
+		struct host_cmd_ds_802_11_get_log get_log;
+		struct host_cmd_ds_802_11_rssi_info rssi_info;
+		struct host_cmd_ds_802_11_rssi_info_rsp rssi_info_rsp;
+		struct host_cmd_ds_802_11_snmp_mib smib;
+		struct host_cmd_ds_802_11_rf_channel rf_channel;
+		struct host_cmd_ds_tx_rate_query tx_rate;
+		struct host_cmd_ds_tx_rate_cfg tx_rate_cfg;
+		struct host_cmd_ds_txpwr_cfg txp_cfg;
+		struct host_cmd_ds_802_11_ps_mode_enh psmode_enh;
+		struct host_cmd_ds_802_11_hs_cfg_enh opt_hs_cfg;
+		struct host_cmd_ds_802_11_scan scan;
+		struct host_cmd_ds_802_11_scan_rsp scan_resp;
+		struct host_cmd_ds_802_11_bg_scan_query bg_scan_query;
+		struct host_cmd_ds_802_11_bg_scan_query_rsp bg_scan_query_resp;
+		struct host_cmd_ds_802_11_associate associate;
+		struct host_cmd_ds_802_11_associate_rsp associate_rsp;
+		struct host_cmd_ds_802_11_deauthenticate deauth;
+		struct host_cmd_ds_802_11_ad_hoc_start adhoc_start;
+		struct host_cmd_ds_802_11_ad_hoc_result adhoc_result;
+		struct host_cmd_ds_802_11_ad_hoc_join adhoc_join;
+		struct host_cmd_ds_802_11d_domain_info domain_info;
+		struct host_cmd_ds_802_11d_domain_info_rsp domain_info_resp;
+		struct host_cmd_ds_11n_addba_req add_ba_req;
+		struct host_cmd_ds_11n_addba_rsp add_ba_rsp;
+		struct host_cmd_ds_11n_delba del_ba;
+		struct host_cmd_ds_txbuf_cfg tx_buf;
+		struct host_cmd_ds_amsdu_aggr_ctrl amsdu_aggr_ctrl;
+		struct host_cmd_ds_11n_cfg htcfg;
+		struct host_cmd_ds_wmm_get_status get_wmm_status;
+		struct host_cmd_ds_802_11_key_material key_material;
+		struct host_cmd_ds_version_ext verext;
+		struct host_cmd_ds_802_11_ibss_status ibss_coalescing;
+		struct host_cmd_ds_mac_reg_access mac_reg;
+		struct host_cmd_ds_bbp_reg_access bbp_reg;
+		struct host_cmd_ds_rf_reg_access rf_reg;
+		struct host_cmd_ds_pmic_reg_access pmic_reg;
+		struct host_cmd_ds_set_bss_mode bss_mode;
+		struct host_cmd_ds_802_11_eeprom_access eeprom;
+	} params;
+} __packed;
+
+struct mwifiex_opt_sleep_confirm {
+	__le16 command;
+	__le16 size;
+	__le16 seq_num;
+	__le16 result;
+	__le16 action;
+	__le16 resp_ctrl;
+} __packed;
+#endif /* !_MWIFIEX_FW_H_ */
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
new file mode 100644
index 0000000000000000000000000000000000000000..3f1559e613201f615c28b06303d5deba0d33a092
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -0,0 +1,645 @@
+/*
+ * Marvell Wireless LAN device driver: HW/FW Initialization
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+/*
+ * This function adds a BSS priority table to the table list.
+ *
+ * The function allocates a new BSS priority table node and adds it to
+ * the end of BSS priority table list, kept in driver memory.
+ */
+static int mwifiex_add_bss_prio_tbl(struct mwifiex_private *priv)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bss_prio_node *bss_prio;
+	unsigned long flags;
+
+	bss_prio = kzalloc(sizeof(struct mwifiex_bss_prio_node), GFP_KERNEL);
+	if (!bss_prio) {
+		dev_err(adapter->dev, "%s: failed to alloc bss_prio\n",
+						__func__);
+		return -ENOMEM;
+	}
+
+	bss_prio->priv = priv;
+	INIT_LIST_HEAD(&bss_prio->list);
+	if (!adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur)
+		adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur =
+			bss_prio;
+
+	spin_lock_irqsave(&adapter->bss_prio_tbl[priv->bss_priority]
+			.bss_prio_lock, flags);
+	list_add_tail(&bss_prio->list,
+			&adapter->bss_prio_tbl[priv->bss_priority]
+			.bss_prio_head);
+	spin_unlock_irqrestore(&adapter->bss_prio_tbl[priv->bss_priority]
+			.bss_prio_lock, flags);
+
+	return 0;
+}
+
+/*
+ * This function initializes the private structure and sets default
+ * values to the members.
+ *
+ * Additionally, it also initializes all the locks and sets up all the
+ * lists.
+ */
+static int mwifiex_init_priv(struct mwifiex_private *priv)
+{
+	u32 i;
+
+	priv->media_connected = false;
+	memset(priv->curr_addr, 0xff, ETH_ALEN);
+
+	priv->pkt_tx_ctrl = 0;
+	priv->bss_mode = NL80211_IFTYPE_STATION;
+	priv->data_rate = 0;	/* Initially indicate the rate as auto */
+	priv->is_data_rate_auto = true;
+	priv->bcn_avg_factor = DEFAULT_BCN_AVG_FACTOR;
+	priv->data_avg_factor = DEFAULT_DATA_AVG_FACTOR;
+
+	priv->sec_info.wep_status = MWIFIEX_802_11_WEP_DISABLED;
+	priv->sec_info.authentication_mode = NL80211_AUTHTYPE_OPEN_SYSTEM;
+	priv->sec_info.encryption_mode = 0;
+	for (i = 0; i < ARRAY_SIZE(priv->wep_key); i++)
+		memset(&priv->wep_key[i], 0, sizeof(struct mwifiex_wep_key));
+	priv->wep_key_curr_index = 0;
+	priv->curr_pkt_filter = HostCmd_ACT_MAC_RX_ON | HostCmd_ACT_MAC_TX_ON |
+				HostCmd_ACT_MAC_ETHERNETII_ENABLE;
+
+	priv->beacon_period = 100; /* beacon interval */ ;
+	priv->attempted_bss_desc = NULL;
+	memset(&priv->curr_bss_params, 0, sizeof(priv->curr_bss_params));
+	priv->listen_interval = MWIFIEX_DEFAULT_LISTEN_INTERVAL;
+
+	memset(&priv->prev_ssid, 0, sizeof(priv->prev_ssid));
+	memset(&priv->prev_bssid, 0, sizeof(priv->prev_bssid));
+	memset(&priv->assoc_rsp_buf, 0, sizeof(priv->assoc_rsp_buf));
+	priv->assoc_rsp_size = 0;
+	priv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL;
+	priv->atim_window = 0;
+	priv->adhoc_state = ADHOC_IDLE;
+	priv->tx_power_level = 0;
+	priv->max_tx_power_level = 0;
+	priv->min_tx_power_level = 0;
+	priv->tx_rate = 0;
+	priv->rxpd_htinfo = 0;
+	priv->rxpd_rate = 0;
+	priv->rate_bitmap = 0;
+	priv->data_rssi_last = 0;
+	priv->data_rssi_avg = 0;
+	priv->data_nf_avg = 0;
+	priv->data_nf_last = 0;
+	priv->bcn_rssi_last = 0;
+	priv->bcn_rssi_avg = 0;
+	priv->bcn_nf_avg = 0;
+	priv->bcn_nf_last = 0;
+	memset(&priv->wpa_ie, 0, sizeof(priv->wpa_ie));
+	memset(&priv->aes_key, 0, sizeof(priv->aes_key));
+	priv->wpa_ie_len = 0;
+	priv->wpa_is_gtk_set = false;
+
+	memset(&priv->assoc_tlv_buf, 0, sizeof(priv->assoc_tlv_buf));
+	priv->assoc_tlv_buf_len = 0;
+	memset(&priv->wps, 0, sizeof(priv->wps));
+	memset(&priv->gen_ie_buf, 0, sizeof(priv->gen_ie_buf));
+	priv->gen_ie_buf_len = 0;
+	memset(priv->vs_ie, 0, sizeof(priv->vs_ie));
+
+	priv->wmm_required = true;
+	priv->wmm_enabled = false;
+	priv->wmm_qosinfo = 0;
+	priv->curr_bcn_buf = NULL;
+	priv->curr_bcn_size = 0;
+
+	priv->scan_block = false;
+
+	return mwifiex_add_bss_prio_tbl(priv);
+}
+
+/*
+ * This function allocates buffers for members of the adapter
+ * structure.
+ *
+ * The memory allocated includes scan table, command buffers, and
+ * sleep confirm command buffer. In addition, the queues are
+ * also initialized.
+ */
+static int mwifiex_allocate_adapter(struct mwifiex_adapter *adapter)
+{
+	int ret;
+	u32 buf_size;
+	struct mwifiex_bssdescriptor *temp_scan_table;
+
+	/* Allocate buffer to store the BSSID list */
+	buf_size = sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP;
+	temp_scan_table = kzalloc(buf_size, GFP_KERNEL);
+	if (!temp_scan_table) {
+		dev_err(adapter->dev, "%s: failed to alloc temp_scan_table\n",
+		       __func__);
+		return -ENOMEM;
+	}
+
+	adapter->scan_table = temp_scan_table;
+
+	/* Allocate command buffer */
+	ret = mwifiex_alloc_cmd_buffer(adapter);
+	if (ret) {
+		dev_err(adapter->dev, "%s: failed to alloc cmd buffer\n",
+		       __func__);
+		return -1;
+	}
+
+	adapter->sleep_cfm =
+		dev_alloc_skb(sizeof(struct mwifiex_opt_sleep_confirm)
+				+ INTF_HEADER_LEN);
+
+	if (!adapter->sleep_cfm) {
+		dev_err(adapter->dev, "%s: failed to alloc sleep cfm"
+			" cmd buffer\n", __func__);
+		return -1;
+	}
+	skb_reserve(adapter->sleep_cfm, INTF_HEADER_LEN);
+
+	return 0;
+}
+
+/*
+ * This function initializes the adapter structure and sets default
+ * values to the members of adapter.
+ *
+ * This also initializes the WMM related parameters in the driver private
+ * structures.
+ */
+static void mwifiex_init_adapter(struct mwifiex_adapter *adapter)
+{
+	struct mwifiex_opt_sleep_confirm *sleep_cfm_buf = NULL;
+
+	skb_put(adapter->sleep_cfm, sizeof(struct mwifiex_opt_sleep_confirm));
+	sleep_cfm_buf = (struct mwifiex_opt_sleep_confirm *)
+						(adapter->sleep_cfm->data);
+
+	adapter->cmd_sent = false;
+	adapter->data_sent = true;
+	adapter->cmd_resp_received = false;
+	adapter->event_received = false;
+	adapter->data_received = false;
+
+	adapter->surprise_removed = false;
+
+	adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING;
+
+	adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM;
+	adapter->ps_state = PS_STATE_AWAKE;
+	adapter->need_to_wakeup = false;
+
+	adapter->scan_mode = HostCmd_BSS_MODE_ANY;
+	adapter->specific_scan_time = MWIFIEX_SPECIFIC_SCAN_CHAN_TIME;
+	adapter->active_scan_time = MWIFIEX_ACTIVE_SCAN_CHAN_TIME;
+	adapter->passive_scan_time = MWIFIEX_PASSIVE_SCAN_CHAN_TIME;
+
+	adapter->num_in_scan_table = 0;
+	memset(adapter->scan_table, 0,
+	       (sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP));
+	adapter->scan_probes = 1;
+
+	memset(adapter->bcn_buf, 0, sizeof(adapter->bcn_buf));
+	adapter->bcn_buf_end = adapter->bcn_buf;
+
+	adapter->multiple_dtim = 1;
+
+	adapter->local_listen_interval = 0;	/* default value in firmware
+						   will be used */
+
+	adapter->is_deep_sleep = false;
+
+	adapter->delay_null_pkt = false;
+	adapter->delay_to_ps = 1000;
+	adapter->enhanced_ps_mode = PS_MODE_AUTO;
+
+	adapter->gen_null_pkt = false;	/* Disable NULL Pkg generation by
+					   default */
+	adapter->pps_uapsd_mode = false; /* Disable pps/uapsd mode by
+					   default */
+	adapter->pm_wakeup_card_req = false;
+
+	adapter->pm_wakeup_fw_try = false;
+
+	adapter->max_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
+	adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
+	adapter->curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
+
+	adapter->is_hs_configured = false;
+	adapter->hs_cfg.conditions = cpu_to_le32(HOST_SLEEP_CFG_COND_DEF);
+	adapter->hs_cfg.gpio = HOST_SLEEP_CFG_GPIO_DEF;
+	adapter->hs_cfg.gap = HOST_SLEEP_CFG_GAP_DEF;
+	adapter->hs_activated = false;
+
+	memset(adapter->event_body, 0, sizeof(adapter->event_body));
+	adapter->hw_dot_11n_dev_cap = 0;
+	adapter->hw_dev_mcs_support = 0;
+	adapter->chan_offset = 0;
+	adapter->adhoc_11n_enabled = false;
+
+	mwifiex_wmm_init(adapter);
+
+	if (adapter->sleep_cfm) {
+		memset(sleep_cfm_buf, 0, adapter->sleep_cfm->len);
+		sleep_cfm_buf->command =
+				cpu_to_le16(HostCmd_CMD_802_11_PS_MODE_ENH);
+		sleep_cfm_buf->size =
+				cpu_to_le16(adapter->sleep_cfm->len);
+		sleep_cfm_buf->result = 0;
+		sleep_cfm_buf->action = cpu_to_le16(SLEEP_CONFIRM);
+		sleep_cfm_buf->resp_ctrl = cpu_to_le16(RESP_NEEDED);
+	}
+	memset(&adapter->sleep_params, 0, sizeof(adapter->sleep_params));
+	memset(&adapter->sleep_period, 0, sizeof(adapter->sleep_period));
+	adapter->tx_lock_flag = false;
+	adapter->null_pkt_interval = 0;
+	adapter->fw_bands = 0;
+	adapter->config_bands = 0;
+	adapter->adhoc_start_band = 0;
+	adapter->scan_channels = NULL;
+	adapter->fw_release_number = 0;
+	adapter->fw_cap_info = 0;
+	memset(&adapter->upld_buf, 0, sizeof(adapter->upld_buf));
+	adapter->event_cause = 0;
+	adapter->region_code = 0;
+	adapter->bcn_miss_time_out = DEFAULT_BCN_MISS_TIMEOUT;
+	adapter->adhoc_awake_period = 0;
+	memset(&adapter->arp_filter, 0, sizeof(adapter->arp_filter));
+	adapter->arp_filter_size = 0;
+}
+
+/*
+ * This function frees the adapter structure.
+ *
+ * The freeing operation is done recursively, by canceling all
+ * pending commands, freeing the member buffers previously
+ * allocated (command buffers, scan table buffer, sleep confirm
+ * command buffer), stopping the timers and calling the cleanup
+ * routines for every interface, before the actual adapter
+ * structure is freed.
+ */
+static void
+mwifiex_free_adapter(struct mwifiex_adapter *adapter)
+{
+	if (!adapter) {
+		pr_err("%s: adapter is NULL\n", __func__);
+		return;
+	}
+
+	mwifiex_cancel_all_pending_cmd(adapter);
+
+	/* Free lock variables */
+	mwifiex_free_lock_list(adapter);
+
+	/* Free command buffer */
+	dev_dbg(adapter->dev, "info: free cmd buffer\n");
+	mwifiex_free_cmd_buffer(adapter);
+
+	del_timer(&adapter->cmd_timer);
+
+	dev_dbg(adapter->dev, "info: free scan table\n");
+	kfree(adapter->scan_table);
+	adapter->scan_table = NULL;
+
+	adapter->if_ops.cleanup_if(adapter);
+
+	dev_kfree_skb_any(adapter->sleep_cfm);
+}
+
+/*
+ *  This function intializes the lock variables and
+ *  the list heads.
+ */
+int mwifiex_init_lock_list(struct mwifiex_adapter *adapter)
+{
+	struct mwifiex_private *priv;
+	s32 i, j;
+
+	spin_lock_init(&adapter->mwifiex_lock);
+	spin_lock_init(&adapter->int_lock);
+	spin_lock_init(&adapter->main_proc_lock);
+	spin_lock_init(&adapter->mwifiex_cmd_lock);
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			priv = adapter->priv[i];
+			spin_lock_init(&priv->rx_pkt_lock);
+			spin_lock_init(&priv->wmm.ra_list_spinlock);
+			spin_lock_init(&priv->curr_bcn_buf_lock);
+		}
+	}
+
+	/* Initialize cmd_free_q */
+	INIT_LIST_HEAD(&adapter->cmd_free_q);
+	/* Initialize cmd_pending_q */
+	INIT_LIST_HEAD(&adapter->cmd_pending_q);
+	/* Initialize scan_pending_q */
+	INIT_LIST_HEAD(&adapter->scan_pending_q);
+
+	spin_lock_init(&adapter->cmd_free_q_lock);
+	spin_lock_init(&adapter->cmd_pending_q_lock);
+	spin_lock_init(&adapter->scan_pending_q_lock);
+
+	for (i = 0; i < adapter->priv_num; ++i) {
+		INIT_LIST_HEAD(&adapter->bss_prio_tbl[i].bss_prio_head);
+		adapter->bss_prio_tbl[i].bss_prio_cur = NULL;
+		spin_lock_init(&adapter->bss_prio_tbl[i].bss_prio_lock);
+	}
+
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (!adapter->priv[i])
+			continue;
+		priv = adapter->priv[i];
+		for (j = 0; j < MAX_NUM_TID; ++j) {
+			INIT_LIST_HEAD(&priv->wmm.tid_tbl_ptr[j].ra_list);
+			spin_lock_init(&priv->wmm.tid_tbl_ptr[j].tid_tbl_lock);
+		}
+		INIT_LIST_HEAD(&priv->tx_ba_stream_tbl_ptr);
+		INIT_LIST_HEAD(&priv->rx_reorder_tbl_ptr);
+
+		spin_lock_init(&priv->tx_ba_stream_tbl_lock);
+		spin_lock_init(&priv->rx_reorder_tbl_lock);
+	}
+
+	return 0;
+}
+
+/*
+ *  This function releases the lock variables and frees the locks and
+ *  associated locks.
+ */
+void mwifiex_free_lock_list(struct mwifiex_adapter *adapter)
+{
+	struct mwifiex_private *priv;
+	s32 i, j;
+
+	/* Free lists */
+	list_del(&adapter->cmd_free_q);
+	list_del(&adapter->cmd_pending_q);
+	list_del(&adapter->scan_pending_q);
+
+	for (i = 0; i < adapter->priv_num; i++)
+		list_del(&adapter->bss_prio_tbl[i].bss_prio_head);
+
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			priv = adapter->priv[i];
+			for (j = 0; j < MAX_NUM_TID; ++j)
+				list_del(&priv->wmm.tid_tbl_ptr[j].ra_list);
+			list_del(&priv->tx_ba_stream_tbl_ptr);
+			list_del(&priv->rx_reorder_tbl_ptr);
+		}
+	}
+}
+
+/*
+ * This function initializes the firmware.
+ *
+ * The following operations are performed sequentially -
+ *      - Allocate adapter structure
+ *      - Initialize the adapter structure
+ *      - Initialize the private structure
+ *      - Add BSS priority tables to the adapter structure
+ *      - For each interface, send the init commands to firmware
+ *      - Send the first command in command pending queue, if available
+ */
+int mwifiex_init_fw(struct mwifiex_adapter *adapter)
+{
+	int ret;
+	struct mwifiex_private *priv;
+	u8 i, first_sta = true;
+	int is_cmd_pend_q_empty;
+	unsigned long flags;
+
+	adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING;
+
+	/* Allocate memory for member of adapter structure */
+	ret = mwifiex_allocate_adapter(adapter);
+	if (ret)
+		return -1;
+
+	/* Initialize adapter structure */
+	mwifiex_init_adapter(adapter);
+
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			priv = adapter->priv[i];
+
+			/* Initialize private structure */
+			ret = mwifiex_init_priv(priv);
+			if (ret)
+				return -1;
+		}
+	}
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			ret = mwifiex_sta_init_cmd(adapter->priv[i], first_sta);
+			if (ret == -1)
+				return -1;
+
+			first_sta = false;
+		}
+	}
+
+	spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
+	is_cmd_pend_q_empty = list_empty(&adapter->cmd_pending_q);
+	spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
+	if (!is_cmd_pend_q_empty) {
+		/* Send the first command in queue and return */
+		if (mwifiex_main_process(adapter) != -1)
+			ret = -EINPROGRESS;
+	} else {
+		adapter->hw_status = MWIFIEX_HW_STATUS_READY;
+	}
+
+	return ret;
+}
+
+/*
+ * This function deletes the BSS priority tables.
+ *
+ * The function traverses through all the allocated BSS priority nodes
+ * in every BSS priority table and frees them.
+ */
+static void mwifiex_delete_bss_prio_tbl(struct mwifiex_private *priv)
+{
+	int i;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bss_prio_node *bssprio_node, *tmp_node, **cur;
+	struct list_head *head;
+	spinlock_t *lock;
+	unsigned long flags;
+
+	for (i = 0; i < adapter->priv_num; ++i) {
+		head = &adapter->bss_prio_tbl[i].bss_prio_head;
+		cur = &adapter->bss_prio_tbl[i].bss_prio_cur;
+		lock = &adapter->bss_prio_tbl[i].bss_prio_lock;
+		dev_dbg(adapter->dev, "info: delete BSS priority table,"
+				" index = %d, i = %d, head = %p, cur = %p\n",
+			      priv->bss_index, i, head, *cur);
+		if (*cur) {
+			spin_lock_irqsave(lock, flags);
+			if (list_empty(head)) {
+				spin_unlock_irqrestore(lock, flags);
+				continue;
+			}
+			bssprio_node = list_first_entry(head,
+					struct mwifiex_bss_prio_node, list);
+			spin_unlock_irqrestore(lock, flags);
+
+			list_for_each_entry_safe(bssprio_node, tmp_node, head,
+						 list) {
+				if (bssprio_node->priv == priv) {
+					dev_dbg(adapter->dev, "info: Delete "
+						"node %p, next = %p\n",
+						bssprio_node, tmp_node);
+					spin_lock_irqsave(lock, flags);
+					list_del(&bssprio_node->list);
+					spin_unlock_irqrestore(lock, flags);
+					kfree(bssprio_node);
+				}
+			}
+			*cur = (struct mwifiex_bss_prio_node *)head;
+		}
+	}
+}
+
+/*
+ * This function is used to shutdown the driver.
+ *
+ * The following operations are performed sequentially -
+ *      - Check if already shut down
+ *      - Make sure the main process has stopped
+ *      - Clean up the Tx and Rx queues
+ *      - Delete BSS priority tables
+ *      - Free the adapter
+ *      - Notify completion
+ */
+int
+mwifiex_shutdown_drv(struct mwifiex_adapter *adapter)
+{
+	int ret = -EINPROGRESS;
+	struct mwifiex_private *priv;
+	s32 i;
+	unsigned long flags;
+
+	/* mwifiex already shutdown */
+	if (adapter->hw_status == MWIFIEX_HW_STATUS_NOT_READY)
+		return 0;
+
+	adapter->hw_status = MWIFIEX_HW_STATUS_CLOSING;
+	/* wait for mwifiex_process to complete */
+	if (adapter->mwifiex_processing) {
+		dev_warn(adapter->dev, "main process is still running\n");
+		return ret;
+	}
+
+	/* shut down mwifiex */
+	dev_dbg(adapter->dev, "info: shutdown mwifiex...\n");
+
+	/* Clean up Tx/Rx queues and delete BSS priority table */
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			priv = adapter->priv[i];
+
+			mwifiex_clean_txrx(priv);
+			mwifiex_delete_bss_prio_tbl(priv);
+		}
+	}
+
+	spin_lock_irqsave(&adapter->mwifiex_lock, flags);
+
+	/* Free adapter structure */
+	mwifiex_free_adapter(adapter);
+
+	spin_unlock_irqrestore(&adapter->mwifiex_lock, flags);
+
+	/* Notify completion */
+	ret = mwifiex_shutdown_fw_complete(adapter);
+
+	return ret;
+}
+
+/*
+ * This function downloads the firmware to the card.
+ *
+ * The actual download is preceded by two sanity checks -
+ *      - Check if firmware is already running
+ *      - Check if the interface is the winner to download the firmware
+ *
+ * ...and followed by another -
+ *      - Check if the firmware is downloaded successfully
+ *
+ * After download is successfully completed, the host interrupts are enabled.
+ */
+int mwifiex_dnld_fw(struct mwifiex_adapter *adapter,
+		    struct mwifiex_fw_image *pmfw)
+{
+	int ret, winner;
+	u32 poll_num = 1;
+
+	/* Check if firmware is already running */
+	ret = adapter->if_ops.check_fw_status(adapter, poll_num, &winner);
+	if (!ret) {
+		dev_notice(adapter->dev,
+				"WLAN FW already running! Skip FW download\n");
+		goto done;
+	}
+	poll_num = MAX_FIRMWARE_POLL_TRIES;
+
+	/* Check if we are the winner for downloading FW */
+	if (!winner) {
+		dev_notice(adapter->dev,
+				"Other interface already running!"
+				" Skip FW download\n");
+		poll_num = MAX_MULTI_INTERFACE_POLL_TRIES;
+		goto poll_fw;
+	}
+	if (pmfw) {
+		/* Download firmware with helper */
+		ret = adapter->if_ops.prog_fw(adapter, pmfw);
+		if (ret) {
+			dev_err(adapter->dev, "prog_fw failed ret=%#x\n", ret);
+			return ret;
+		}
+	}
+
+poll_fw:
+	/* Check if the firmware is downloaded successfully or not */
+	ret = adapter->if_ops.check_fw_status(adapter, poll_num, NULL);
+	if (ret) {
+		dev_err(adapter->dev, "FW failed to be active in time\n");
+		return -1;
+	}
+done:
+	/* re-enable host interrupt for mwifiex after fw dnld is successful */
+	adapter->if_ops.enable_int(adapter);
+	return ret;
+}
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
new file mode 100644
index 0000000000000000000000000000000000000000..7c1c5ee40eb9fe855895e390faba2042ed6530ef
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -0,0 +1,331 @@
+/*
+ * Marvell Wireless LAN device driver: ioctl data structures & APIs
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_IOCTL_H_
+#define _MWIFIEX_IOCTL_H_
+
+#include <net/mac80211.h>
+
+enum {
+	MWIFIEX_SCAN_TYPE_UNCHANGED = 0,
+	MWIFIEX_SCAN_TYPE_ACTIVE,
+	MWIFIEX_SCAN_TYPE_PASSIVE
+};
+
+struct mwifiex_user_scan {
+	u32 scan_cfg_len;
+	u8 scan_cfg_buf[1];
+};
+
+#define MWIFIEX_PROMISC_MODE            1
+#define MWIFIEX_MULTICAST_MODE		2
+#define	MWIFIEX_ALL_MULTI_MODE		4
+#define MWIFIEX_MAX_MULTICAST_LIST_SIZE	32
+
+struct mwifiex_multicast_list {
+	u32 mode;
+	u32 num_multicast_addr;
+	u8 mac_list[MWIFIEX_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
+};
+
+struct mwifiex_chan_freq {
+	u32 channel;
+	u32 freq;
+};
+
+struct mwifiex_ssid_bssid {
+	struct mwifiex_802_11_ssid ssid;
+	u8 bssid[ETH_ALEN];
+};
+
+enum {
+	BAND_B = 1,
+	BAND_G = 2,
+	BAND_A = 4,
+	BAND_GN = 8,
+	BAND_AN = 16,
+};
+
+#define NO_SEC_CHANNEL               0
+#define SEC_CHANNEL_ABOVE            1
+#define SEC_CHANNEL_BELOW            3
+
+struct mwifiex_ds_band_cfg {
+	u32 config_bands;
+	u32 adhoc_start_band;
+	u32 adhoc_channel;
+	u32 sec_chan_offset;
+};
+
+enum {
+	ADHOC_IDLE,
+	ADHOC_STARTED,
+	ADHOC_JOINED,
+	ADHOC_COALESCED
+};
+
+struct mwifiex_ds_get_stats {
+	u32 mcast_tx_frame;
+	u32 failed;
+	u32 retry;
+	u32 multi_retry;
+	u32 frame_dup;
+	u32 rts_success;
+	u32 rts_failure;
+	u32 ack_failure;
+	u32 rx_frag;
+	u32 mcast_rx_frame;
+	u32 fcs_error;
+	u32 tx_frame;
+	u32 wep_icv_error[4];
+};
+
+#define BCN_RSSI_AVG_MASK               0x00000002
+#define BCN_NF_AVG_MASK                 0x00000200
+#define ALL_RSSI_INFO_MASK              0x00000fff
+
+struct mwifiex_ds_get_signal {
+	/*
+	 * Bit0:  Last Beacon RSSI,  Bit1:  Average Beacon RSSI,
+	 * Bit2:  Last Data RSSI,    Bit3:  Average Data RSSI,
+	 * Bit4:  Last Beacon SNR,   Bit5:  Average Beacon SNR,
+	 * Bit6:  Last Data SNR,     Bit7:  Average Data SNR,
+	 * Bit8:  Last Beacon NF,    Bit9:  Average Beacon NF,
+	 * Bit10: Last Data NF,      Bit11: Average Data NF
+	 */
+	u16 selector;
+	s16 bcn_rssi_last;
+	s16 bcn_rssi_avg;
+	s16 data_rssi_last;
+	s16 data_rssi_avg;
+	s16 bcn_snr_last;
+	s16 bcn_snr_avg;
+	s16 data_snr_last;
+	s16 data_snr_avg;
+	s16 bcn_nf_last;
+	s16 bcn_nf_avg;
+	s16 data_nf_last;
+	s16 data_nf_avg;
+};
+
+#define MWIFIEX_MAX_VER_STR_LEN    128
+
+struct mwifiex_ver_ext {
+	u32 version_str_sel;
+	char version_str[MWIFIEX_MAX_VER_STR_LEN];
+};
+
+struct mwifiex_bss_info {
+	u32 bss_mode;
+	struct mwifiex_802_11_ssid ssid;
+	u32 scan_table_idx;
+	u32 bss_chan;
+	u32 region_code;
+	u32 media_connected;
+	u32 max_power_level;
+	u32 min_power_level;
+	u32 adhoc_state;
+	signed int bcn_nf_last;
+	u32 wep_status;
+	u32 is_hs_configured;
+	u32 is_deep_sleep;
+	u8 bssid[ETH_ALEN];
+};
+
+#define MAX_NUM_TID     8
+
+#define MAX_RX_WINSIZE  64
+
+struct mwifiex_ds_rx_reorder_tbl {
+	u16 tid;
+	u8 ta[ETH_ALEN];
+	u32 start_win;
+	u32 win_size;
+	u32 buffer[MAX_RX_WINSIZE];
+};
+
+struct mwifiex_ds_tx_ba_stream_tbl {
+	u16 tid;
+	u8 ra[ETH_ALEN];
+};
+
+#define DBG_CMD_NUM	5
+
+struct mwifiex_debug_info {
+	u32 int_counter;
+	u32 packets_out[MAX_NUM_TID];
+	u32 max_tx_buf_size;
+	u32 tx_buf_size;
+	u32 curr_tx_buf_size;
+	u32 tx_tbl_num;
+	struct mwifiex_ds_tx_ba_stream_tbl
+		tx_tbl[MWIFIEX_MAX_TX_BASTREAM_SUPPORTED];
+	u32 rx_tbl_num;
+	struct mwifiex_ds_rx_reorder_tbl rx_tbl
+		[MWIFIEX_MAX_RX_BASTREAM_SUPPORTED];
+	u16 ps_mode;
+	u32 ps_state;
+	u8 is_deep_sleep;
+	u8 pm_wakeup_card_req;
+	u32 pm_wakeup_fw_try;
+	u8 is_hs_configured;
+	u8 hs_activated;
+	u32 num_cmd_host_to_card_failure;
+	u32 num_cmd_sleep_cfm_host_to_card_failure;
+	u32 num_tx_host_to_card_failure;
+	u32 num_event_deauth;
+	u32 num_event_disassoc;
+	u32 num_event_link_lost;
+	u32 num_cmd_deauth;
+	u32 num_cmd_assoc_success;
+	u32 num_cmd_assoc_failure;
+	u32 num_tx_timeout;
+	u32 num_cmd_timeout;
+	u16 timeout_cmd_id;
+	u16 timeout_cmd_act;
+	u16 last_cmd_id[DBG_CMD_NUM];
+	u16 last_cmd_act[DBG_CMD_NUM];
+	u16 last_cmd_index;
+	u16 last_cmd_resp_id[DBG_CMD_NUM];
+	u16 last_cmd_resp_index;
+	u16 last_event[DBG_CMD_NUM];
+	u16 last_event_index;
+	u8 data_sent;
+	u8 cmd_sent;
+	u8 cmd_resp_received;
+	u8 event_received;
+};
+
+#define MWIFIEX_KEY_INDEX_UNICAST	0x40000000
+#define WAPI_RXPN_LEN			16
+
+struct mwifiex_ds_encrypt_key {
+	u32 key_disable;
+	u32 key_index;
+	u32 key_len;
+	u8 key_material[WLAN_MAX_KEY_LEN];
+	u8 mac_addr[ETH_ALEN];
+	u32 is_wapi_key;
+	u8 wapi_rxpn[WAPI_RXPN_LEN];
+};
+
+struct mwifiex_rate_cfg {
+	u32 action;
+	u32 is_rate_auto;
+	u32 rate;
+};
+
+struct mwifiex_power_cfg {
+	u32 is_power_auto;
+	u32 power_level;
+};
+
+struct mwifiex_ds_hs_cfg {
+	u32 is_invoke_hostcmd;
+	/*  Bit0: non-unicast data
+	 *  Bit1: unicast data
+	 *  Bit2: mac events
+	 *  Bit3: magic packet
+	 */
+	u32 conditions;
+	u32 gpio;
+	u32 gap;
+};
+
+#define DEEP_SLEEP_ON  1
+#define DEEP_SLEEP_IDLE_TIME	100
+#define PS_MODE_AUTO		1
+
+struct mwifiex_ds_auto_ds {
+	u16 auto_ds;
+	u16 idle_time;
+};
+
+struct mwifiex_ds_pm_cfg {
+	union {
+		u32 ps_mode;
+		struct mwifiex_ds_hs_cfg hs_cfg;
+		struct mwifiex_ds_auto_ds auto_deep_sleep;
+		u32 sleep_period;
+	} param;
+};
+
+struct mwifiex_ds_11n_tx_cfg {
+	u16 tx_htcap;
+	u16 tx_htinfo;
+};
+
+struct mwifiex_ds_11n_amsdu_aggr_ctrl {
+	u16 enable;
+	u16 curr_buf_size;
+};
+
+#define MWIFIEX_NUM_OF_CMD_BUFFER	20
+#define MWIFIEX_SIZE_OF_CMD_BUFFER	2048
+
+enum {
+	MWIFIEX_IE_TYPE_GEN_IE = 0,
+	MWIFIEX_IE_TYPE_ARP_FILTER,
+};
+
+enum {
+	MWIFIEX_REG_MAC = 1,
+	MWIFIEX_REG_BBP,
+	MWIFIEX_REG_RF,
+	MWIFIEX_REG_PMIC,
+	MWIFIEX_REG_CAU,
+};
+
+struct mwifiex_ds_reg_rw {
+	__le32 type;
+	__le32 offset;
+	__le32 value;
+};
+
+#define MAX_EEPROM_DATA 256
+
+struct mwifiex_ds_read_eeprom {
+	__le16 offset;
+	__le16 byte_count;
+	u8 value[MAX_EEPROM_DATA];
+};
+
+struct mwifiex_ds_misc_gen_ie {
+	u32 type;
+	u32 len;
+	u8 ie_data[IW_CUSTOM_MAX];
+};
+
+struct mwifiex_ds_misc_cmd {
+	u32 len;
+	u8 cmd[MWIFIEX_SIZE_OF_CMD_BUFFER];
+};
+
+#define MWIFIEX_MAX_VSIE_LEN       (256)
+#define MWIFIEX_MAX_VSIE_NUM       (8)
+#define MWIFIEX_VSIE_MASK_SCAN     0x01
+#define MWIFIEX_VSIE_MASK_ASSOC    0x02
+#define MWIFIEX_VSIE_MASK_ADHOC    0x04
+
+enum {
+	MWIFIEX_FUNC_INIT = 1,
+	MWIFIEX_FUNC_SHUTDOWN,
+};
+
+#endif /* !_MWIFIEX_IOCTL_H_ */
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
new file mode 100644
index 0000000000000000000000000000000000000000..5eab3dc29b1c3f5f2673b52c5550c22c38de4693
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -0,0 +1,1423 @@
+/*
+ * Marvell Wireless LAN device driver: association and ad-hoc start/join
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+#define CAPINFO_MASK    (~(BIT(15) | BIT(14) | BIT(12) | BIT(11) | BIT(9)))
+
+/*
+ * Append a generic IE as a pass through TLV to a TLV buffer.
+ *
+ * This function is called from the network join command preparation routine.
+ *
+ * If the IE buffer has been setup by the application, this routine appends
+ * the buffer as a pass through TLV type to the request.
+ */
+static int
+mwifiex_cmd_append_generic_ie(struct mwifiex_private *priv, u8 **buffer)
+{
+	int ret_len = 0;
+	struct mwifiex_ie_types_header ie_header;
+
+	/* Null Checks */
+	if (!buffer)
+		return 0;
+	if (!(*buffer))
+		return 0;
+
+	/*
+	 * If there is a generic ie buffer setup, append it to the return
+	 *   parameter buffer pointer.
+	 */
+	if (priv->gen_ie_buf_len) {
+		dev_dbg(priv->adapter->dev, "info: %s: append generic %d to %p\n",
+				__func__, priv->gen_ie_buf_len, *buffer);
+
+		/* Wrap the generic IE buffer with a pass through TLV type */
+		ie_header.type = cpu_to_le16(TLV_TYPE_PASSTHROUGH);
+		ie_header.len = cpu_to_le16(priv->gen_ie_buf_len);
+		memcpy(*buffer, &ie_header, sizeof(ie_header));
+
+		/* Increment the return size and the return buffer pointer
+		   param */
+		*buffer += sizeof(ie_header);
+		ret_len += sizeof(ie_header);
+
+		/* Copy the generic IE buffer to the output buffer, advance
+		   pointer */
+		memcpy(*buffer, priv->gen_ie_buf, priv->gen_ie_buf_len);
+
+		/* Increment the return size and the return buffer pointer
+		   param */
+		*buffer += priv->gen_ie_buf_len;
+		ret_len += priv->gen_ie_buf_len;
+
+		/* Reset the generic IE buffer */
+		priv->gen_ie_buf_len = 0;
+	}
+
+	/* return the length appended to the buffer */
+	return ret_len;
+}
+
+/*
+ * Append TSF tracking info from the scan table for the target AP.
+ *
+ * This function is called from the network join command preparation routine.
+ *
+ * The TSF table TSF sent to the firmware contains two TSF values:
+ *      - The TSF of the target AP from its previous beacon/probe response
+ *      - The TSF timestamp of our local MAC at the time we observed the
+ *        beacon/probe response.
+ *
+ * The firmware uses the timestamp values to set an initial TSF value
+ * in the MAC for the new association after a reassociation attempt.
+ */
+static int
+mwifiex_cmd_append_tsf_tlv(struct mwifiex_private *priv, u8 **buffer,
+			   struct mwifiex_bssdescriptor *bss_desc)
+{
+	struct mwifiex_ie_types_tsf_timestamp tsf_tlv;
+	__le64 tsf_val;
+
+	/* Null Checks */
+	if (buffer == NULL)
+		return 0;
+	if (*buffer == NULL)
+		return 0;
+
+	memset(&tsf_tlv, 0x00, sizeof(struct mwifiex_ie_types_tsf_timestamp));
+
+	tsf_tlv.header.type = cpu_to_le16(TLV_TYPE_TSFTIMESTAMP);
+	tsf_tlv.header.len = cpu_to_le16(2 * sizeof(tsf_val));
+
+	memcpy(*buffer, &tsf_tlv, sizeof(tsf_tlv.header));
+	*buffer += sizeof(tsf_tlv.header);
+
+	/* TSF at the time when beacon/probe_response was received */
+	tsf_val = cpu_to_le64(bss_desc->network_tsf);
+	memcpy(*buffer, &tsf_val, sizeof(tsf_val));
+	*buffer += sizeof(tsf_val);
+
+	memcpy(&tsf_val, bss_desc->time_stamp, sizeof(tsf_val));
+
+	dev_dbg(priv->adapter->dev, "info: %s: TSF offset calc: %016llx - "
+			"%016llx\n", __func__, tsf_val, bss_desc->network_tsf);
+
+	memcpy(*buffer, &tsf_val, sizeof(tsf_val));
+	*buffer += sizeof(tsf_val);
+
+	return sizeof(tsf_tlv.header) + (2 * sizeof(tsf_val));
+}
+
+/*
+ * This function finds out the common rates between rate1 and rate2.
+ *
+ * It will fill common rates in rate1 as output if found.
+ *
+ * NOTE: Setting the MSB of the basic rates needs to be taken
+ * care of, either before or after calling this function.
+ */
+static int mwifiex_get_common_rates(struct mwifiex_private *priv, u8 *rate1,
+				    u32 rate1_size, u8 *rate2, u32 rate2_size)
+{
+	int ret;
+	u8 *ptr = rate1, *tmp;
+	u32 i, j;
+
+	tmp = kmalloc(rate1_size, GFP_KERNEL);
+	if (!tmp) {
+		dev_err(priv->adapter->dev, "failed to alloc tmp buf\n");
+		return -ENOMEM;
+	}
+
+	memcpy(tmp, rate1, rate1_size);
+	memset(rate1, 0, rate1_size);
+
+	for (i = 0; rate2[i] && i < rate2_size; i++) {
+		for (j = 0; tmp[j] && j < rate1_size; j++) {
+			/* Check common rate, excluding the bit for
+			   basic rate */
+			if ((rate2[i] & 0x7F) == (tmp[j] & 0x7F)) {
+				*rate1++ = tmp[j];
+				break;
+			}
+		}
+	}
+
+	dev_dbg(priv->adapter->dev, "info: Tx data rate set to %#x\n",
+						priv->data_rate);
+
+	if (!priv->is_data_rate_auto) {
+		while (*ptr) {
+			if ((*ptr & 0x7f) == priv->data_rate) {
+				ret = 0;
+				goto done;
+			}
+			ptr++;
+		}
+		dev_err(priv->adapter->dev, "previously set fixed data rate %#x"
+			" is not compatible with the network\n",
+			priv->data_rate);
+
+		ret = -1;
+		goto done;
+	}
+
+	ret = 0;
+done:
+	kfree(tmp);
+	return ret;
+}
+
+/*
+ * This function creates the intersection of the rates supported by a
+ * target BSS and our adapter settings for use in an assoc/join command.
+ */
+static int
+mwifiex_setup_rates_from_bssdesc(struct mwifiex_private *priv,
+				 struct mwifiex_bssdescriptor *bss_desc,
+				 u8 *out_rates, u32 *out_rates_size)
+{
+	u8 card_rates[MWIFIEX_SUPPORTED_RATES];
+	u32 card_rates_size;
+
+	/* Copy AP supported rates */
+	memcpy(out_rates, bss_desc->supported_rates, MWIFIEX_SUPPORTED_RATES);
+	/* Get the STA supported rates */
+	card_rates_size = mwifiex_get_active_data_rates(priv, card_rates);
+	/* Get the common rates between AP and STA supported rates */
+	if (mwifiex_get_common_rates(priv, out_rates, MWIFIEX_SUPPORTED_RATES,
+				     card_rates, card_rates_size)) {
+		*out_rates_size = 0;
+		dev_err(priv->adapter->dev, "%s: cannot get common rates\n",
+						__func__);
+		return -1;
+	}
+
+	*out_rates_size =
+		min_t(size_t, strlen(out_rates), MWIFIEX_SUPPORTED_RATES);
+
+	return 0;
+}
+
+/*
+ * This function updates the scan entry TSF timestamps to reflect
+ * a new association.
+ */
+static void
+mwifiex_update_tsf_timestamps(struct mwifiex_private *priv,
+			      struct mwifiex_bssdescriptor *new_bss_desc)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u32 table_idx;
+	long long new_tsf_base;
+	signed long long tsf_delta;
+
+	memcpy(&new_tsf_base, new_bss_desc->time_stamp, sizeof(new_tsf_base));
+
+	tsf_delta = new_tsf_base - new_bss_desc->network_tsf;
+
+	dev_dbg(adapter->dev, "info: TSF: update TSF timestamps, "
+		"0x%016llx -> 0x%016llx\n",
+	       new_bss_desc->network_tsf, new_tsf_base);
+
+	for (table_idx = 0; table_idx < adapter->num_in_scan_table;
+	     table_idx++)
+		adapter->scan_table[table_idx].network_tsf += tsf_delta;
+}
+
+/*
+ * This function appends a WAPI IE.
+ *
+ * This function is called from the network join command preparation routine.
+ *
+ * If the IE buffer has been setup by the application, this routine appends
+ * the buffer as a WAPI TLV type to the request.
+ */
+static int
+mwifiex_cmd_append_wapi_ie(struct mwifiex_private *priv, u8 **buffer)
+{
+	int retLen = 0;
+	struct mwifiex_ie_types_header ie_header;
+
+	/* Null Checks */
+	if (buffer == NULL)
+		return 0;
+	if (*buffer == NULL)
+		return 0;
+
+	/*
+	 * If there is a wapi ie buffer setup, append it to the return
+	 *   parameter buffer pointer.
+	 */
+	if (priv->wapi_ie_len) {
+		dev_dbg(priv->adapter->dev, "cmd: append wapi ie %d to %p\n",
+				priv->wapi_ie_len, *buffer);
+
+		/* Wrap the generic IE buffer with a pass through TLV type */
+		ie_header.type = cpu_to_le16(TLV_TYPE_WAPI_IE);
+		ie_header.len = cpu_to_le16(priv->wapi_ie_len);
+		memcpy(*buffer, &ie_header, sizeof(ie_header));
+
+		/* Increment the return size and the return buffer pointer
+		   param */
+		*buffer += sizeof(ie_header);
+		retLen += sizeof(ie_header);
+
+		/* Copy the wapi IE buffer to the output buffer, advance
+		   pointer */
+		memcpy(*buffer, priv->wapi_ie, priv->wapi_ie_len);
+
+		/* Increment the return size and the return buffer pointer
+		   param */
+		*buffer += priv->wapi_ie_len;
+		retLen += priv->wapi_ie_len;
+
+	}
+	/* return the length appended to the buffer */
+	return retLen;
+}
+
+/*
+ * This function appends rsn ie tlv for wpa/wpa2 security modes.
+ * It is called from the network join command preparation routine.
+ */
+static int mwifiex_append_rsn_ie_wpa_wpa2(struct mwifiex_private *priv,
+					  u8 **buffer)
+{
+	struct mwifiex_ie_types_rsn_param_set *rsn_ie_tlv;
+	int rsn_ie_len;
+
+	if (!buffer || !(*buffer))
+		return 0;
+
+	rsn_ie_tlv = (struct mwifiex_ie_types_rsn_param_set *) (*buffer);
+	rsn_ie_tlv->header.type = cpu_to_le16((u16) priv->wpa_ie[0]);
+	rsn_ie_tlv->header.type = cpu_to_le16(
+				 le16_to_cpu(rsn_ie_tlv->header.type) & 0x00FF);
+	rsn_ie_tlv->header.len = cpu_to_le16((u16) priv->wpa_ie[1]);
+	rsn_ie_tlv->header.len = cpu_to_le16(le16_to_cpu(rsn_ie_tlv->header.len)
+							& 0x00FF);
+	if (le16_to_cpu(rsn_ie_tlv->header.len) <= (sizeof(priv->wpa_ie) - 2))
+		memcpy(rsn_ie_tlv->rsn_ie, &priv->wpa_ie[2],
+					le16_to_cpu(rsn_ie_tlv->header.len));
+	else
+		return -1;
+
+	rsn_ie_len = sizeof(rsn_ie_tlv->header) +
+					le16_to_cpu(rsn_ie_tlv->header.len);
+	*buffer += rsn_ie_len;
+
+	return rsn_ie_len;
+}
+
+/*
+ * This function prepares command for association.
+ *
+ * This sets the following parameters -
+ *      - Peer MAC address
+ *      - Listen interval
+ *      - Beacon interval
+ *      - Capability information
+ *
+ * ...and the following TLVs, as required -
+ *      - SSID TLV
+ *      - PHY TLV
+ *      - SS TLV
+ *      - Rates TLV
+ *      - Authentication TLV
+ *      - Channel TLV
+ *      - WPA/WPA2 IE
+ *      - 11n TLV
+ *      - Vendor specific TLV
+ *      - WMM TLV
+ *      - WAPI IE
+ *      - Generic IE
+ *      - TSF TLV
+ *
+ * Preparation also includes -
+ *      - Setting command ID and proper size
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
+				 struct host_cmd_ds_command *cmd,
+				 void *data_buf)
+{
+	struct host_cmd_ds_802_11_associate *assoc = &cmd->params.associate;
+	struct mwifiex_bssdescriptor *bss_desc;
+	struct mwifiex_ie_types_ssid_param_set *ssid_tlv;
+	struct mwifiex_ie_types_phy_param_set *phy_tlv;
+	struct mwifiex_ie_types_ss_param_set *ss_tlv;
+	struct mwifiex_ie_types_rates_param_set *rates_tlv;
+	struct mwifiex_ie_types_auth_type *auth_tlv;
+	struct mwifiex_ie_types_chan_list_param_set *chan_tlv;
+	u8 rates[MWIFIEX_SUPPORTED_RATES];
+	u32 rates_size;
+	u16 tmp_cap;
+	u8 *pos;
+	int rsn_ie_len = 0;
+
+	bss_desc = (struct mwifiex_bssdescriptor *) data_buf;
+	pos = (u8 *) assoc;
+
+	mwifiex_cfg_tx_buf(priv, bss_desc);
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_ASSOCIATE);
+
+	/* Save so we know which BSS Desc to use in the response handler */
+	priv->attempted_bss_desc = bss_desc;
+
+	memcpy(assoc->peer_sta_addr,
+	       bss_desc->mac_address, sizeof(assoc->peer_sta_addr));
+	pos += sizeof(assoc->peer_sta_addr);
+
+	/* Set the listen interval */
+	assoc->listen_interval = cpu_to_le16(priv->listen_interval);
+	/* Set the beacon period */
+	assoc->beacon_period = cpu_to_le16(bss_desc->beacon_period);
+
+	pos += sizeof(assoc->cap_info_bitmap);
+	pos += sizeof(assoc->listen_interval);
+	pos += sizeof(assoc->beacon_period);
+	pos += sizeof(assoc->dtim_period);
+
+	ssid_tlv = (struct mwifiex_ie_types_ssid_param_set *) pos;
+	ssid_tlv->header.type = cpu_to_le16(WLAN_EID_SSID);
+	ssid_tlv->header.len = cpu_to_le16((u16) bss_desc->ssid.ssid_len);
+	memcpy(ssid_tlv->ssid, bss_desc->ssid.ssid,
+		le16_to_cpu(ssid_tlv->header.len));
+	pos += sizeof(ssid_tlv->header) + le16_to_cpu(ssid_tlv->header.len);
+
+	phy_tlv = (struct mwifiex_ie_types_phy_param_set *) pos;
+	phy_tlv->header.type = cpu_to_le16(WLAN_EID_DS_PARAMS);
+	phy_tlv->header.len = cpu_to_le16(sizeof(phy_tlv->fh_ds.ds_param_set));
+	memcpy(&phy_tlv->fh_ds.ds_param_set,
+	       &bss_desc->phy_param_set.ds_param_set.current_chan,
+	       sizeof(phy_tlv->fh_ds.ds_param_set));
+	pos += sizeof(phy_tlv->header) + le16_to_cpu(phy_tlv->header.len);
+
+	ss_tlv = (struct mwifiex_ie_types_ss_param_set *) pos;
+	ss_tlv->header.type = cpu_to_le16(WLAN_EID_CF_PARAMS);
+	ss_tlv->header.len = cpu_to_le16(sizeof(ss_tlv->cf_ibss.cf_param_set));
+	pos += sizeof(ss_tlv->header) + le16_to_cpu(ss_tlv->header.len);
+
+	/* Get the common rates supported between the driver and the BSS Desc */
+	if (mwifiex_setup_rates_from_bssdesc
+	    (priv, bss_desc, rates, &rates_size))
+		return -1;
+
+	/* Save the data rates into Current BSS state structure */
+	priv->curr_bss_params.num_of_rates = rates_size;
+	memcpy(&priv->curr_bss_params.data_rates, rates, rates_size);
+
+	/* Setup the Rates TLV in the association command */
+	rates_tlv = (struct mwifiex_ie_types_rates_param_set *) pos;
+	rates_tlv->header.type = cpu_to_le16(WLAN_EID_SUPP_RATES);
+	rates_tlv->header.len = cpu_to_le16((u16) rates_size);
+	memcpy(rates_tlv->rates, rates, rates_size);
+	pos += sizeof(rates_tlv->header) + rates_size;
+	dev_dbg(priv->adapter->dev, "info: ASSOC_CMD: rates size = %d\n",
+					rates_size);
+
+	/* Add the Authentication type to be used for Auth frames */
+	auth_tlv = (struct mwifiex_ie_types_auth_type *) pos;
+	auth_tlv->header.type = cpu_to_le16(TLV_TYPE_AUTH_TYPE);
+	auth_tlv->header.len = cpu_to_le16(sizeof(auth_tlv->auth_type));
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_ENABLED)
+		auth_tlv->auth_type = cpu_to_le16(
+				(u16) priv->sec_info.authentication_mode);
+	else
+		auth_tlv->auth_type = cpu_to_le16(NL80211_AUTHTYPE_OPEN_SYSTEM);
+
+	pos += sizeof(auth_tlv->header) + le16_to_cpu(auth_tlv->header.len);
+
+	if (IS_SUPPORT_MULTI_BANDS(priv->adapter)
+	    && !(ISSUPP_11NENABLED(priv->adapter->fw_cap_info)
+		&& (!bss_desc->disable_11n)
+		 && (priv->adapter->config_bands & BAND_GN
+		     || priv->adapter->config_bands & BAND_AN)
+		 && (bss_desc->bcn_ht_cap)
+	    )
+		) {
+		/* Append a channel TLV for the channel the attempted AP was
+		   found on */
+		chan_tlv = (struct mwifiex_ie_types_chan_list_param_set *) pos;
+		chan_tlv->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
+		chan_tlv->header.len =
+			cpu_to_le16(sizeof(struct mwifiex_chan_scan_param_set));
+
+		memset(chan_tlv->chan_scan_param, 0x00,
+		       sizeof(struct mwifiex_chan_scan_param_set));
+		chan_tlv->chan_scan_param[0].chan_number =
+			(bss_desc->phy_param_set.ds_param_set.current_chan);
+		dev_dbg(priv->adapter->dev, "info: Assoc: TLV Chan = %d\n",
+		       chan_tlv->chan_scan_param[0].chan_number);
+
+		chan_tlv->chan_scan_param[0].radio_type =
+			mwifiex_band_to_radio_type((u8) bss_desc->bss_band);
+
+		dev_dbg(priv->adapter->dev, "info: Assoc: TLV Band = %d\n",
+		       chan_tlv->chan_scan_param[0].radio_type);
+		pos += sizeof(chan_tlv->header) +
+			sizeof(struct mwifiex_chan_scan_param_set);
+	}
+
+	if (!priv->wps.session_enable) {
+		if (priv->sec_info.wpa_enabled || priv->sec_info.wpa2_enabled)
+			rsn_ie_len = mwifiex_append_rsn_ie_wpa_wpa2(priv, &pos);
+
+		if (rsn_ie_len == -1)
+			return -1;
+	}
+
+	if (ISSUPP_11NENABLED(priv->adapter->fw_cap_info)
+		&& (!bss_desc->disable_11n)
+	    && (priv->adapter->config_bands & BAND_GN
+		|| priv->adapter->config_bands & BAND_AN))
+		mwifiex_cmd_append_11n_tlv(priv, bss_desc, &pos);
+
+	/* Append vendor specific IE TLV */
+	mwifiex_cmd_append_vsie_tlv(priv, MWIFIEX_VSIE_MASK_ASSOC, &pos);
+
+	mwifiex_wmm_process_association_req(priv, &pos, &bss_desc->wmm_ie,
+					    bss_desc->bcn_ht_cap);
+	if (priv->sec_info.wapi_enabled && priv->wapi_ie_len)
+		mwifiex_cmd_append_wapi_ie(priv, &pos);
+
+
+	mwifiex_cmd_append_generic_ie(priv, &pos);
+
+	mwifiex_cmd_append_tsf_tlv(priv, &pos, bss_desc);
+
+	cmd->size = cpu_to_le16((u16) (pos - (u8 *) assoc) + S_DS_GEN);
+
+	/* Set the Capability info at last */
+	tmp_cap = bss_desc->cap_info_bitmap;
+
+	if (priv->adapter->config_bands == BAND_B)
+		tmp_cap &= ~WLAN_CAPABILITY_SHORT_SLOT_TIME;
+
+	tmp_cap &= CAPINFO_MASK;
+	dev_dbg(priv->adapter->dev, "info: ASSOC_CMD: tmp_cap=%4X CAPINFO_MASK=%4lX\n",
+	       tmp_cap, CAPINFO_MASK);
+	assoc->cap_info_bitmap = cpu_to_le16(tmp_cap);
+
+	return 0;
+}
+
+/*
+ * Association firmware command response handler
+ *
+ * The response buffer for the association command has the following
+ * memory layout.
+ *
+ * For cases where an association response was not received (indicated
+ * by the CapInfo and AId field):
+ *
+ *     .------------------------------------------------------------.
+ *     |  Header(4 * sizeof(t_u16)):  Standard command response hdr |
+ *     .------------------------------------------------------------.
+ *     |  cap_info/Error Return(t_u16):                             |
+ *     |           0xFFFF(-1): Internal error                       |
+ *     |           0xFFFE(-2): Authentication unhandled message     |
+ *     |           0xFFFD(-3): Authentication refused               |
+ *     |           0xFFFC(-4): Timeout waiting for AP response      |
+ *     .------------------------------------------------------------.
+ *     |  status_code(t_u16):                                       |
+ *     |        If cap_info is -1:                                  |
+ *     |           An internal firmware failure prevented the       |
+ *     |           command from being processed.  The status_code   |
+ *     |           will be set to 1.                                |
+ *     |                                                            |
+ *     |        If cap_info is -2:                                  |
+ *     |           An authentication frame was received but was     |
+ *     |           not handled by the firmware.  IEEE Status        |
+ *     |           code for the failure is returned.                |
+ *     |                                                            |
+ *     |        If cap_info is -3:                                  |
+ *     |           An authentication frame was received and the     |
+ *     |           status_code is the IEEE Status reported in the   |
+ *     |           response.                                        |
+ *     |                                                            |
+ *     |        If cap_info is -4:                                  |
+ *     |           (1) Association response timeout                 |
+ *     |           (2) Authentication response timeout              |
+ *     .------------------------------------------------------------.
+ *     |  a_id(t_u16): 0xFFFF                                       |
+ *     .------------------------------------------------------------.
+ *
+ *
+ * For cases where an association response was received, the IEEE
+ * standard association response frame is returned:
+ *
+ *     .------------------------------------------------------------.
+ *     |  Header(4 * sizeof(t_u16)):  Standard command response hdr |
+ *     .------------------------------------------------------------.
+ *     |  cap_info(t_u16): IEEE Capability                          |
+ *     .------------------------------------------------------------.
+ *     |  status_code(t_u16): IEEE Status Code                      |
+ *     .------------------------------------------------------------.
+ *     |  a_id(t_u16): IEEE Association ID                          |
+ *     .------------------------------------------------------------.
+ *     |  IEEE IEs(variable): Any received IEs comprising the       |
+ *     |                      remaining portion of a received       |
+ *     |                      association response frame.           |
+ *     .------------------------------------------------------------.
+ *
+ * For simplistic handling, the status_code field can be used to determine
+ * an association success (0) or failure (non-zero).
+ */
+int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
+			     struct host_cmd_ds_command *resp)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int ret = 0;
+	struct ieee_types_assoc_rsp *assoc_rsp;
+	struct mwifiex_bssdescriptor *bss_desc;
+	u8 enable_data = true;
+
+	assoc_rsp = (struct ieee_types_assoc_rsp *) &resp->params;
+
+	priv->assoc_rsp_size = min(le16_to_cpu(resp->size) - S_DS_GEN,
+				     sizeof(priv->assoc_rsp_buf));
+
+	memcpy(priv->assoc_rsp_buf, &resp->params, priv->assoc_rsp_size);
+
+	if (le16_to_cpu(assoc_rsp->status_code)) {
+		priv->adapter->dbg.num_cmd_assoc_failure++;
+		dev_err(priv->adapter->dev, "ASSOC_RESP: association failed, "
+		       "status code = %d, error = 0x%x, a_id = 0x%x\n",
+		       le16_to_cpu(assoc_rsp->status_code),
+		       le16_to_cpu(assoc_rsp->cap_info_bitmap),
+		       le16_to_cpu(assoc_rsp->a_id));
+
+		ret = -1;
+		goto done;
+	}
+
+	/* Send a Media Connected event, according to the Spec */
+	priv->media_connected = true;
+
+	priv->adapter->ps_state = PS_STATE_AWAKE;
+	priv->adapter->pps_uapsd_mode = false;
+	priv->adapter->tx_lock_flag = false;
+
+	/* Set the attempted BSSID Index to current */
+	bss_desc = priv->attempted_bss_desc;
+
+	dev_dbg(priv->adapter->dev, "info: ASSOC_RESP: %s\n",
+						bss_desc->ssid.ssid);
+
+	/* Make a copy of current BSSID descriptor */
+	memcpy(&priv->curr_bss_params.bss_descriptor,
+	       bss_desc, sizeof(struct mwifiex_bssdescriptor));
+
+	/* Update curr_bss_params */
+	priv->curr_bss_params.bss_descriptor.channel
+		= bss_desc->phy_param_set.ds_param_set.current_chan;
+
+	priv->curr_bss_params.band = (u8) bss_desc->bss_band;
+
+	/*
+	 * Adjust the timestamps in the scan table to be relative to the newly
+	 * associated AP's TSF
+	 */
+	mwifiex_update_tsf_timestamps(priv, bss_desc);
+
+	if (bss_desc->wmm_ie.vend_hdr.element_id == WLAN_EID_VENDOR_SPECIFIC)
+		priv->curr_bss_params.wmm_enabled = true;
+	else
+		priv->curr_bss_params.wmm_enabled = false;
+
+	if ((priv->wmm_required || bss_desc->bcn_ht_cap)
+			&& priv->curr_bss_params.wmm_enabled)
+		priv->wmm_enabled = true;
+	else
+		priv->wmm_enabled = false;
+
+	priv->curr_bss_params.wmm_uapsd_enabled = false;
+
+	if (priv->wmm_enabled)
+		priv->curr_bss_params.wmm_uapsd_enabled
+			= ((bss_desc->wmm_ie.qos_info_bitmap &
+				IEEE80211_WMM_IE_AP_QOSINFO_UAPSD) ? 1 : 0);
+
+	dev_dbg(priv->adapter->dev, "info: ASSOC_RESP: curr_pkt_filter is %#x\n",
+	       priv->curr_pkt_filter);
+	if (priv->sec_info.wpa_enabled || priv->sec_info.wpa2_enabled)
+		priv->wpa_is_gtk_set = false;
+
+	if (priv->wmm_enabled) {
+		/* Don't re-enable carrier until we get the WMM_GET_STATUS
+		   event */
+		enable_data = false;
+	} else {
+		/* Since WMM is not enabled, setup the queues with the
+		   defaults */
+		mwifiex_wmm_setup_queue_priorities(priv, NULL);
+		mwifiex_wmm_setup_ac_downgrade(priv);
+	}
+
+	if (enable_data)
+		dev_dbg(priv->adapter->dev,
+			"info: post association, re-enabling data flow\n");
+
+	/* Reset SNR/NF/RSSI values */
+	priv->data_rssi_last = 0;
+	priv->data_nf_last = 0;
+	priv->data_rssi_avg = 0;
+	priv->data_nf_avg = 0;
+	priv->bcn_rssi_last = 0;
+	priv->bcn_nf_last = 0;
+	priv->bcn_rssi_avg = 0;
+	priv->bcn_nf_avg = 0;
+	priv->rxpd_rate = 0;
+	priv->rxpd_htinfo = 0;
+
+	mwifiex_save_curr_bcn(priv);
+
+	priv->adapter->dbg.num_cmd_assoc_success++;
+
+	dev_dbg(priv->adapter->dev, "info: ASSOC_RESP: associated\n");
+
+	/* Add the ra_list here for infra mode as there will be only 1 ra
+	   always */
+	mwifiex_ralist_add(priv,
+			   priv->curr_bss_params.bss_descriptor.mac_address);
+
+	if (!netif_carrier_ok(priv->netdev))
+		netif_carrier_on(priv->netdev);
+	if (netif_queue_stopped(priv->netdev))
+		netif_wake_queue(priv->netdev);
+
+	if (priv->sec_info.wpa_enabled || priv->sec_info.wpa2_enabled)
+		priv->scan_block = true;
+
+done:
+	/* Need to indicate IOCTL complete */
+	if (adapter->curr_cmd->wait_q_enabled) {
+		if (ret)
+			adapter->cmd_wait_q.status = -1;
+		else
+			adapter->cmd_wait_q.status = 0;
+	}
+
+	return ret;
+}
+
+/*
+ * This function prepares command for ad-hoc start.
+ *
+ * Driver will fill up SSID, BSS mode, IBSS parameters, physical
+ * parameters, probe delay, and capability information. Firmware
+ * will fill up beacon period, basic rates and operational rates.
+ *
+ * In addition, the following TLVs are added -
+ *      - Channel TLV
+ *      - Vendor specific IE
+ *      - WPA/WPA2 IE
+ *      - HT Capabilities IE
+ *      - HT Information IE
+ *
+ * Preparation also includes -
+ *      - Setting command ID and proper size
+ *      - Ensuring correct endian-ness
+ */
+int
+mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
+				struct host_cmd_ds_command *cmd, void *data_buf)
+{
+	int rsn_ie_len = 0;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_802_11_ad_hoc_start *adhoc_start =
+		&cmd->params.adhoc_start;
+	struct mwifiex_bssdescriptor *bss_desc;
+	u32 cmd_append_size = 0;
+	u32 i;
+	u16 tmp_cap;
+	uint16_t ht_cap_info;
+	struct mwifiex_ie_types_chan_list_param_set *chan_tlv;
+
+	struct mwifiex_ie_types_htcap *ht_cap;
+	struct mwifiex_ie_types_htinfo *ht_info;
+	u8 *pos = (u8 *) adhoc_start +
+			sizeof(struct host_cmd_ds_802_11_ad_hoc_start);
+
+	if (!adapter)
+		return -1;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_AD_HOC_START);
+
+	bss_desc = &priv->curr_bss_params.bss_descriptor;
+	priv->attempted_bss_desc = bss_desc;
+
+	/*
+	 * Fill in the parameters for 2 data structures:
+	 *   1. struct host_cmd_ds_802_11_ad_hoc_start command
+	 *   2. bss_desc
+	 * Driver will fill up SSID, bss_mode,IBSS param, Physical Param,
+	 * probe delay, and Cap info.
+	 * Firmware will fill up beacon period, Basic rates
+	 * and operational rates.
+	 */
+
+	memset(adhoc_start->ssid, 0, IEEE80211_MAX_SSID_LEN);
+
+	memcpy(adhoc_start->ssid,
+	       ((struct mwifiex_802_11_ssid *) data_buf)->ssid,
+	       ((struct mwifiex_802_11_ssid *) data_buf)->ssid_len);
+
+	dev_dbg(adapter->dev, "info: ADHOC_S_CMD: SSID = %s\n",
+				adhoc_start->ssid);
+
+	memset(bss_desc->ssid.ssid, 0, IEEE80211_MAX_SSID_LEN);
+	memcpy(bss_desc->ssid.ssid,
+	       ((struct mwifiex_802_11_ssid *) data_buf)->ssid,
+	       ((struct mwifiex_802_11_ssid *) data_buf)->ssid_len);
+
+	bss_desc->ssid.ssid_len =
+		((struct mwifiex_802_11_ssid *) data_buf)->ssid_len;
+
+	/* Set the BSS mode */
+	adhoc_start->bss_mode = HostCmd_BSS_MODE_IBSS;
+	bss_desc->bss_mode = NL80211_IFTYPE_ADHOC;
+	adhoc_start->beacon_period = cpu_to_le16(priv->beacon_period);
+	bss_desc->beacon_period = priv->beacon_period;
+
+	/* Set Physical param set */
+/* Parameter IE Id */
+#define DS_PARA_IE_ID   3
+/* Parameter IE length */
+#define DS_PARA_IE_LEN  1
+
+	adhoc_start->phy_param_set.ds_param_set.element_id = DS_PARA_IE_ID;
+	adhoc_start->phy_param_set.ds_param_set.len = DS_PARA_IE_LEN;
+
+	if (!mwifiex_get_cfp_by_band_and_channel_from_cfg80211
+			(priv, adapter->adhoc_start_band, (u16)
+				priv->adhoc_channel)) {
+		struct mwifiex_chan_freq_power *cfp;
+		cfp = mwifiex_get_cfp_by_band_and_channel_from_cfg80211(priv,
+				adapter->adhoc_start_band, FIRST_VALID_CHANNEL);
+		if (cfp)
+			priv->adhoc_channel = (u8) cfp->channel;
+	}
+
+	if (!priv->adhoc_channel) {
+		dev_err(adapter->dev, "ADHOC_S_CMD: adhoc_channel cannot be 0\n");
+		return -1;
+	}
+
+	dev_dbg(adapter->dev, "info: ADHOC_S_CMD: creating ADHOC on channel %d\n",
+				priv->adhoc_channel);
+
+	priv->curr_bss_params.bss_descriptor.channel = priv->adhoc_channel;
+	priv->curr_bss_params.band = adapter->adhoc_start_band;
+
+	bss_desc->channel = priv->adhoc_channel;
+	adhoc_start->phy_param_set.ds_param_set.current_chan =
+		priv->adhoc_channel;
+
+	memcpy(&bss_desc->phy_param_set, &adhoc_start->phy_param_set,
+	       sizeof(union ieee_types_phy_param_set));
+
+	/* Set IBSS param set */
+/* IBSS parameter IE Id */
+#define IBSS_PARA_IE_ID   6
+/* IBSS parameter IE length */
+#define IBSS_PARA_IE_LEN  2
+
+	adhoc_start->ss_param_set.ibss_param_set.element_id = IBSS_PARA_IE_ID;
+	adhoc_start->ss_param_set.ibss_param_set.len = IBSS_PARA_IE_LEN;
+	adhoc_start->ss_param_set.ibss_param_set.atim_window
+		= cpu_to_le16(priv->atim_window);
+	memcpy(&bss_desc->ss_param_set, &adhoc_start->ss_param_set,
+	       sizeof(union ieee_types_ss_param_set));
+
+	/* Set Capability info */
+	bss_desc->cap_info_bitmap |= WLAN_CAPABILITY_IBSS;
+	tmp_cap = le16_to_cpu(adhoc_start->cap_info_bitmap);
+	tmp_cap &= ~WLAN_CAPABILITY_ESS;
+	tmp_cap |= WLAN_CAPABILITY_IBSS;
+
+	/* Set up privacy in bss_desc */
+	if (priv->sec_info.encryption_mode) {
+		/* Ad-Hoc capability privacy on */
+		dev_dbg(adapter->dev,
+			"info: ADHOC_S_CMD: wep_status set privacy to WEP\n");
+		bss_desc->privacy = MWIFIEX_802_11_PRIV_FILTER_8021X_WEP;
+		tmp_cap |= WLAN_CAPABILITY_PRIVACY;
+	} else {
+		dev_dbg(adapter->dev, "info: ADHOC_S_CMD: wep_status NOT set,"
+				" setting privacy to ACCEPT ALL\n");
+		bss_desc->privacy = MWIFIEX_802_11_PRIV_FILTER_ACCEPT_ALL;
+	}
+
+	memset(adhoc_start->DataRate, 0, sizeof(adhoc_start->DataRate));
+	mwifiex_get_active_data_rates(priv, adhoc_start->DataRate);
+	if ((adapter->adhoc_start_band & BAND_G) &&
+	    (priv->curr_pkt_filter & HostCmd_ACT_MAC_ADHOC_G_PROTECTION_ON)) {
+		if (mwifiex_send_cmd_async(priv, HostCmd_CMD_MAC_CONTROL,
+					     HostCmd_ACT_GEN_SET, 0,
+					     &priv->curr_pkt_filter)) {
+			dev_err(adapter->dev,
+			       "ADHOC_S_CMD: G Protection config failed\n");
+			return -1;
+		}
+	}
+	/* Find the last non zero */
+	for (i = 0; i < sizeof(adhoc_start->DataRate) &&
+			adhoc_start->DataRate[i];
+			i++)
+			;
+
+	priv->curr_bss_params.num_of_rates = i;
+
+	/* Copy the ad-hoc creating rates into Current BSS rate structure */
+	memcpy(&priv->curr_bss_params.data_rates,
+	       &adhoc_start->DataRate, priv->curr_bss_params.num_of_rates);
+
+	dev_dbg(adapter->dev, "info: ADHOC_S_CMD: rates=%02x %02x %02x %02x\n",
+	       adhoc_start->DataRate[0], adhoc_start->DataRate[1],
+	       adhoc_start->DataRate[2], adhoc_start->DataRate[3]);
+
+	dev_dbg(adapter->dev, "info: ADHOC_S_CMD: AD-HOC Start command is ready\n");
+
+	if (IS_SUPPORT_MULTI_BANDS(adapter)) {
+		/* Append a channel TLV */
+		chan_tlv = (struct mwifiex_ie_types_chan_list_param_set *) pos;
+		chan_tlv->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
+		chan_tlv->header.len =
+			cpu_to_le16(sizeof(struct mwifiex_chan_scan_param_set));
+
+		memset(chan_tlv->chan_scan_param, 0x00,
+		       sizeof(struct mwifiex_chan_scan_param_set));
+		chan_tlv->chan_scan_param[0].chan_number =
+			(u8) priv->curr_bss_params.bss_descriptor.channel;
+
+		dev_dbg(adapter->dev, "info: ADHOC_S_CMD: TLV Chan = %d\n",
+		       chan_tlv->chan_scan_param[0].chan_number);
+
+		chan_tlv->chan_scan_param[0].radio_type
+		       = mwifiex_band_to_radio_type(priv->curr_bss_params.band);
+		if (adapter->adhoc_start_band & BAND_GN
+		    || adapter->adhoc_start_band & BAND_AN) {
+			if (adapter->chan_offset == SEC_CHANNEL_ABOVE)
+				chan_tlv->chan_scan_param[0].radio_type |=
+					SECOND_CHANNEL_ABOVE;
+			else if (adapter->chan_offset == SEC_CHANNEL_BELOW)
+				chan_tlv->chan_scan_param[0].radio_type |=
+					SECOND_CHANNEL_BELOW;
+		}
+		dev_dbg(adapter->dev, "info: ADHOC_S_CMD: TLV Band = %d\n",
+		       chan_tlv->chan_scan_param[0].radio_type);
+		pos += sizeof(chan_tlv->header) +
+			sizeof(struct mwifiex_chan_scan_param_set);
+		cmd_append_size +=
+			sizeof(chan_tlv->header) +
+			sizeof(struct mwifiex_chan_scan_param_set);
+	}
+
+	/* Append vendor specific IE TLV */
+	cmd_append_size += mwifiex_cmd_append_vsie_tlv(priv,
+				MWIFIEX_VSIE_MASK_ADHOC, &pos);
+
+	if (priv->sec_info.wpa_enabled) {
+		rsn_ie_len = mwifiex_append_rsn_ie_wpa_wpa2(priv, &pos);
+		if (rsn_ie_len == -1)
+			return -1;
+		cmd_append_size += rsn_ie_len;
+	}
+
+	if (adapter->adhoc_11n_enabled) {
+		{
+			ht_cap = (struct mwifiex_ie_types_htcap *) pos;
+			memset(ht_cap, 0,
+			       sizeof(struct mwifiex_ie_types_htcap));
+			ht_cap->header.type =
+				cpu_to_le16(WLAN_EID_HT_CAPABILITY);
+			ht_cap->header.len =
+			       cpu_to_le16(sizeof(struct ieee80211_ht_cap));
+			ht_cap_info = le16_to_cpu(ht_cap->ht_cap.cap_info);
+
+			ht_cap_info |= IEEE80211_HT_CAP_SGI_20;
+			if (adapter->chan_offset) {
+				ht_cap_info |= IEEE80211_HT_CAP_SGI_40;
+				ht_cap_info |= IEEE80211_HT_CAP_DSSSCCK40;
+				ht_cap_info |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+				SETHT_MCS32(ht_cap->ht_cap.mcs.rx_mask);
+			}
+
+			ht_cap->ht_cap.ampdu_params_info
+					= IEEE80211_HT_MAX_AMPDU_64K;
+			ht_cap->ht_cap.mcs.rx_mask[0] = 0xff;
+			pos += sizeof(struct mwifiex_ie_types_htcap);
+			cmd_append_size +=
+				sizeof(struct mwifiex_ie_types_htcap);
+		}
+		{
+			ht_info = (struct mwifiex_ie_types_htinfo *) pos;
+			memset(ht_info, 0,
+			       sizeof(struct mwifiex_ie_types_htinfo));
+			ht_info->header.type =
+				cpu_to_le16(WLAN_EID_HT_INFORMATION);
+			ht_info->header.len =
+				cpu_to_le16(sizeof(struct ieee80211_ht_info));
+			ht_info->ht_info.control_chan =
+				(u8) priv->curr_bss_params.bss_descriptor.
+				channel;
+			if (adapter->chan_offset) {
+				ht_info->ht_info.ht_param =
+					adapter->chan_offset;
+				ht_info->ht_info.ht_param |=
+					IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
+			}
+			ht_info->ht_info.operation_mode =
+			     cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
+			ht_info->ht_info.basic_set[0] = 0xff;
+			pos += sizeof(struct mwifiex_ie_types_htinfo);
+			cmd_append_size +=
+				sizeof(struct mwifiex_ie_types_htinfo);
+		}
+	}
+
+	cmd->size = cpu_to_le16((u16)
+			    (sizeof(struct host_cmd_ds_802_11_ad_hoc_start)
+			     + S_DS_GEN + cmd_append_size));
+
+	if (adapter->adhoc_start_band == BAND_B)
+		tmp_cap &= ~WLAN_CAPABILITY_SHORT_SLOT_TIME;
+	else
+		tmp_cap |= WLAN_CAPABILITY_SHORT_SLOT_TIME;
+
+	adhoc_start->cap_info_bitmap = cpu_to_le16(tmp_cap);
+
+	return 0;
+}
+
+/*
+ * This function prepares command for ad-hoc join.
+ *
+ * Most of the parameters are set up by copying from the target BSS descriptor
+ * from the scan response.
+ *
+ * In addition, the following TLVs are added -
+ *      - Channel TLV
+ *      - Vendor specific IE
+ *      - WPA/WPA2 IE
+ *      - 11n IE
+ *
+ * Preparation also includes -
+ *      - Setting command ID and proper size
+ *      - Ensuring correct endian-ness
+ */
+int
+mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *cmd, void *data_buf)
+{
+	int rsn_ie_len = 0;
+	struct host_cmd_ds_802_11_ad_hoc_join *adhoc_join =
+		&cmd->params.adhoc_join;
+	struct mwifiex_bssdescriptor *bss_desc =
+		(struct mwifiex_bssdescriptor *) data_buf;
+	struct mwifiex_ie_types_chan_list_param_set *chan_tlv;
+	u32 cmd_append_size = 0;
+	u16 tmp_cap;
+	u32 i, rates_size = 0;
+	u16 curr_pkt_filter;
+	u8 *pos =
+		(u8 *) adhoc_join +
+		sizeof(struct host_cmd_ds_802_11_ad_hoc_join);
+
+/* Use G protection */
+#define USE_G_PROTECTION        0x02
+	if (bss_desc->erp_flags & USE_G_PROTECTION) {
+		curr_pkt_filter =
+			priv->
+			curr_pkt_filter | HostCmd_ACT_MAC_ADHOC_G_PROTECTION_ON;
+
+		if (mwifiex_send_cmd_async(priv, HostCmd_CMD_MAC_CONTROL,
+					     HostCmd_ACT_GEN_SET, 0,
+					     &curr_pkt_filter)) {
+			dev_err(priv->adapter->dev,
+			       "ADHOC_J_CMD: G Protection config failed\n");
+			return -1;
+		}
+	}
+
+	priv->attempted_bss_desc = bss_desc;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_AD_HOC_JOIN);
+
+	adhoc_join->bss_descriptor.bss_mode = HostCmd_BSS_MODE_IBSS;
+
+	adhoc_join->bss_descriptor.beacon_period
+		= cpu_to_le16(bss_desc->beacon_period);
+
+	memcpy(&adhoc_join->bss_descriptor.bssid,
+	       &bss_desc->mac_address, ETH_ALEN);
+
+	memcpy(&adhoc_join->bss_descriptor.ssid,
+	       &bss_desc->ssid.ssid, bss_desc->ssid.ssid_len);
+
+	memcpy(&adhoc_join->bss_descriptor.phy_param_set,
+	       &bss_desc->phy_param_set,
+	       sizeof(union ieee_types_phy_param_set));
+
+	memcpy(&adhoc_join->bss_descriptor.ss_param_set,
+	       &bss_desc->ss_param_set, sizeof(union ieee_types_ss_param_set));
+
+	tmp_cap = bss_desc->cap_info_bitmap;
+
+	tmp_cap &= CAPINFO_MASK;
+
+	dev_dbg(priv->adapter->dev, "info: ADHOC_J_CMD: tmp_cap=%4X"
+			" CAPINFO_MASK=%4lX\n", tmp_cap, CAPINFO_MASK);
+
+	/* Information on BSSID descriptor passed to FW */
+	dev_dbg(priv->adapter->dev, "info: ADHOC_J_CMD: BSSID = %pM, SSID = %s\n",
+				adhoc_join->bss_descriptor.bssid,
+				adhoc_join->bss_descriptor.ssid);
+
+	for (i = 0; bss_desc->supported_rates[i] &&
+			i < MWIFIEX_SUPPORTED_RATES;
+			i++)
+			;
+	rates_size = i;
+
+	/* Copy Data Rates from the Rates recorded in scan response */
+	memset(adhoc_join->bss_descriptor.data_rates, 0,
+	       sizeof(adhoc_join->bss_descriptor.data_rates));
+	memcpy(adhoc_join->bss_descriptor.data_rates,
+	       bss_desc->supported_rates, rates_size);
+
+	/* Copy the adhoc join rates into Current BSS state structure */
+	priv->curr_bss_params.num_of_rates = rates_size;
+	memcpy(&priv->curr_bss_params.data_rates, bss_desc->supported_rates,
+	       rates_size);
+
+	/* Copy the channel information */
+	priv->curr_bss_params.bss_descriptor.channel = bss_desc->channel;
+	priv->curr_bss_params.band = (u8) bss_desc->bss_band;
+
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_ENABLED
+	    || priv->sec_info.wpa_enabled)
+		tmp_cap |= WLAN_CAPABILITY_PRIVACY;
+
+	if (IS_SUPPORT_MULTI_BANDS(priv->adapter)) {
+		/* Append a channel TLV */
+		chan_tlv = (struct mwifiex_ie_types_chan_list_param_set *) pos;
+		chan_tlv->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
+		chan_tlv->header.len =
+			cpu_to_le16(sizeof(struct mwifiex_chan_scan_param_set));
+
+		memset(chan_tlv->chan_scan_param, 0x00,
+		       sizeof(struct mwifiex_chan_scan_param_set));
+		chan_tlv->chan_scan_param[0].chan_number =
+			(bss_desc->phy_param_set.ds_param_set.current_chan);
+		dev_dbg(priv->adapter->dev, "info: ADHOC_J_CMD: TLV Chan = %d\n",
+		       chan_tlv->chan_scan_param[0].chan_number);
+
+		chan_tlv->chan_scan_param[0].radio_type =
+			mwifiex_band_to_radio_type((u8) bss_desc->bss_band);
+
+		dev_dbg(priv->adapter->dev, "info: ADHOC_J_CMD: TLV Band = %d\n",
+		       chan_tlv->chan_scan_param[0].radio_type);
+		pos += sizeof(chan_tlv->header) +
+			sizeof(struct mwifiex_chan_scan_param_set);
+		cmd_append_size += sizeof(chan_tlv->header) +
+			sizeof(struct mwifiex_chan_scan_param_set);
+	}
+
+	if (priv->sec_info.wpa_enabled)
+		rsn_ie_len = mwifiex_append_rsn_ie_wpa_wpa2(priv, &pos);
+	if (rsn_ie_len == -1)
+		return -1;
+	cmd_append_size += rsn_ie_len;
+
+	if (ISSUPP_11NENABLED(priv->adapter->fw_cap_info))
+		cmd_append_size += mwifiex_cmd_append_11n_tlv(priv,
+			bss_desc, &pos);
+
+	/* Append vendor specific IE TLV */
+	cmd_append_size += mwifiex_cmd_append_vsie_tlv(priv,
+			MWIFIEX_VSIE_MASK_ADHOC, &pos);
+
+	cmd->size = cpu_to_le16((u16)
+			    (sizeof(struct host_cmd_ds_802_11_ad_hoc_join)
+			     + S_DS_GEN + cmd_append_size));
+
+	adhoc_join->bss_descriptor.cap_info_bitmap = cpu_to_le16(tmp_cap);
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of ad-hoc start and
+ * ad-hoc join.
+ *
+ * The function generates a device-connected event to notify
+ * the applications, in case of successful ad-hoc start/join, and
+ * saves the beacon buffer.
+ */
+int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
+			      struct host_cmd_ds_command *resp)
+{
+	int ret = 0;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_802_11_ad_hoc_result *adhoc_result;
+	struct mwifiex_bssdescriptor *bss_desc;
+
+	adhoc_result = &resp->params.adhoc_result;
+
+	bss_desc = priv->attempted_bss_desc;
+
+	/* Join result code 0 --> SUCCESS */
+	if (le16_to_cpu(resp->result)) {
+		dev_err(priv->adapter->dev, "ADHOC_RESP: failed\n");
+		if (priv->media_connected)
+			mwifiex_reset_connect_state(priv);
+
+		memset(&priv->curr_bss_params.bss_descriptor,
+		       0x00, sizeof(struct mwifiex_bssdescriptor));
+
+		ret = -1;
+		goto done;
+	}
+
+	/* Send a Media Connected event, according to the Spec */
+	priv->media_connected = true;
+
+	if (le16_to_cpu(resp->command) == HostCmd_CMD_802_11_AD_HOC_START) {
+		dev_dbg(priv->adapter->dev, "info: ADHOC_S_RESP %s\n",
+				bss_desc->ssid.ssid);
+
+		/* Update the created network descriptor with the new BSSID */
+		memcpy(bss_desc->mac_address,
+		       adhoc_result->bssid, ETH_ALEN);
+
+		priv->adhoc_state = ADHOC_STARTED;
+	} else {
+		/*
+		 * Now the join cmd should be successful.
+		 * If BSSID has changed use SSID to compare instead of BSSID
+		 */
+		dev_dbg(priv->adapter->dev, "info: ADHOC_J_RESP %s\n",
+				bss_desc->ssid.ssid);
+
+		/*
+		 * Make a copy of current BSSID descriptor, only needed for
+		 * join since the current descriptor is already being used
+		 * for adhoc start
+		 */
+		memcpy(&priv->curr_bss_params.bss_descriptor,
+		       bss_desc, sizeof(struct mwifiex_bssdescriptor));
+
+		priv->adhoc_state = ADHOC_JOINED;
+	}
+
+	dev_dbg(priv->adapter->dev, "info: ADHOC_RESP: channel = %d\n",
+				priv->adhoc_channel);
+	dev_dbg(priv->adapter->dev, "info: ADHOC_RESP: BSSID = %pM\n",
+	       priv->curr_bss_params.bss_descriptor.mac_address);
+
+	if (!netif_carrier_ok(priv->netdev))
+		netif_carrier_on(priv->netdev);
+	if (netif_queue_stopped(priv->netdev))
+		netif_wake_queue(priv->netdev);
+
+	mwifiex_save_curr_bcn(priv);
+
+done:
+	/* Need to indicate IOCTL complete */
+	if (adapter->curr_cmd->wait_q_enabled) {
+		if (ret)
+			adapter->cmd_wait_q.status = -1;
+		else
+			adapter->cmd_wait_q.status = 0;
+
+	}
+
+	return ret;
+}
+
+/*
+ * This function associates to a specific BSS discovered in a scan.
+ *
+ * It clears any past association response stored for application
+ * retrieval and calls the command preparation routine to send the
+ * command to firmware.
+ */
+int mwifiex_associate(struct mwifiex_private *priv,
+		      struct mwifiex_bssdescriptor *bss_desc)
+{
+	u8 current_bssid[ETH_ALEN];
+
+	/* Return error if the adapter or table entry is not marked as infra */
+	if ((priv->bss_mode != NL80211_IFTYPE_STATION) ||
+	    (bss_desc->bss_mode != NL80211_IFTYPE_STATION))
+		return -1;
+
+	memcpy(&current_bssid,
+	       &priv->curr_bss_params.bss_descriptor.mac_address,
+	       sizeof(current_bssid));
+
+	/* Clear any past association response stored for application
+	   retrieval */
+	priv->assoc_rsp_size = 0;
+
+	return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_ASSOCIATE,
+				    HostCmd_ACT_GEN_SET, 0, bss_desc);
+}
+
+/*
+ * This function starts an ad-hoc network.
+ *
+ * It calls the command preparation routine to send the command to firmware.
+ */
+int
+mwifiex_adhoc_start(struct mwifiex_private *priv,
+		    struct mwifiex_802_11_ssid *adhoc_ssid)
+{
+	dev_dbg(priv->adapter->dev, "info: Adhoc Channel = %d\n",
+		priv->adhoc_channel);
+	dev_dbg(priv->adapter->dev, "info: curr_bss_params.channel = %d\n",
+	       priv->curr_bss_params.bss_descriptor.channel);
+	dev_dbg(priv->adapter->dev, "info: curr_bss_params.band = %d\n",
+	       priv->curr_bss_params.band);
+
+	return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_AD_HOC_START,
+				    HostCmd_ACT_GEN_SET, 0, adhoc_ssid);
+}
+
+/*
+ * This function joins an ad-hoc network found in a previous scan.
+ *
+ * It calls the command preparation routine to send the command to firmware,
+ * if already not connected to the requested SSID.
+ */
+int mwifiex_adhoc_join(struct mwifiex_private *priv,
+		       struct mwifiex_bssdescriptor *bss_desc)
+{
+	dev_dbg(priv->adapter->dev, "info: adhoc join: curr_bss ssid =%s\n",
+	       priv->curr_bss_params.bss_descriptor.ssid.ssid);
+	dev_dbg(priv->adapter->dev, "info: adhoc join: curr_bss ssid_len =%u\n",
+	       priv->curr_bss_params.bss_descriptor.ssid.ssid_len);
+	dev_dbg(priv->adapter->dev, "info: adhoc join: ssid =%s\n",
+		bss_desc->ssid.ssid);
+	dev_dbg(priv->adapter->dev, "info: adhoc join: ssid_len =%u\n",
+	       bss_desc->ssid.ssid_len);
+
+	/* Check if the requested SSID is already joined */
+	if (priv->curr_bss_params.bss_descriptor.ssid.ssid_len &&
+	    !mwifiex_ssid_cmp(&bss_desc->ssid,
+			      &priv->curr_bss_params.bss_descriptor.ssid) &&
+	    (priv->curr_bss_params.bss_descriptor.bss_mode ==
+							NL80211_IFTYPE_ADHOC)) {
+		dev_dbg(priv->adapter->dev, "info: ADHOC_J_CMD: new ad-hoc SSID"
+			" is the same as current; not attempting to re-join\n");
+		return -1;
+	}
+
+	dev_dbg(priv->adapter->dev, "info: curr_bss_params.channel = %d\n",
+	       priv->curr_bss_params.bss_descriptor.channel);
+	dev_dbg(priv->adapter->dev, "info: curr_bss_params.band = %c\n",
+	       priv->curr_bss_params.band);
+
+	return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_AD_HOC_JOIN,
+				    HostCmd_ACT_GEN_SET, 0, bss_desc);
+}
+
+/*
+ * This function deauthenticates/disconnects from infra network by sending
+ * deauthentication request.
+ */
+static int mwifiex_deauthenticate_infra(struct mwifiex_private *priv, u8 *mac)
+{
+	u8 mac_address[ETH_ALEN];
+	int ret;
+	u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
+
+	if (mac) {
+		if (!memcmp(mac, zero_mac, sizeof(zero_mac)))
+			memcpy((u8 *) &mac_address,
+			       (u8 *) &priv->curr_bss_params.bss_descriptor.
+			       mac_address, ETH_ALEN);
+		else
+			memcpy((u8 *) &mac_address, (u8 *) mac, ETH_ALEN);
+	} else {
+		memcpy((u8 *) &mac_address, (u8 *) &priv->curr_bss_params.
+		       bss_descriptor.mac_address, ETH_ALEN);
+	}
+
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_DEAUTHENTICATE,
+				    HostCmd_ACT_GEN_SET, 0, &mac_address);
+
+	return ret;
+}
+
+/*
+ * This function deauthenticates/disconnects from a BSS.
+ *
+ * In case of infra made, it sends deauthentication request, and
+ * in case of ad-hoc mode, a stop network request is sent to the firmware.
+ */
+int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac)
+{
+	int ret = 0;
+
+	if (priv->media_connected) {
+		if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+			ret = mwifiex_deauthenticate_infra(priv, mac);
+		} else if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
+			ret = mwifiex_send_cmd_sync(priv,
+						HostCmd_CMD_802_11_AD_HOC_STOP,
+						HostCmd_ACT_GEN_SET, 0, NULL);
+		}
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mwifiex_deauthenticate);
+
+/*
+ * This function converts band to radio type used in channel TLV.
+ */
+u8
+mwifiex_band_to_radio_type(u8 band)
+{
+	switch (band) {
+	case BAND_A:
+	case BAND_AN:
+	case BAND_A | BAND_AN:
+		return HostCmd_SCAN_RADIO_TYPE_A;
+	case BAND_B:
+	case BAND_G:
+	case BAND_B | BAND_G:
+	default:
+		return HostCmd_SCAN_RADIO_TYPE_BG;
+	}
+}
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
new file mode 100644
index 0000000000000000000000000000000000000000..f0582259c93531640ce474a8344b3bc54d0eee49
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -0,0 +1,1055 @@
+/*
+ * Marvell Wireless LAN device driver: major functions
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "main.h"
+#include "wmm.h"
+#include "cfg80211.h"
+#include "11n.h"
+
+#define VERSION	"1.0"
+
+const char driver_version[] = "mwifiex " VERSION " (%s) ";
+
+struct mwifiex_adapter *g_adapter;
+EXPORT_SYMBOL_GPL(g_adapter);
+
+static struct mwifiex_bss_attr mwifiex_bss_sta[] = {
+	{MWIFIEX_BSS_TYPE_STA, MWIFIEX_DATA_FRAME_TYPE_ETH_II, true, 0, 0},
+};
+
+static int drv_mode = DRV_MODE_STA;
+
+static char fw_name[32] = DEFAULT_FW_NAME;
+
+/* Supported drv_mode table */
+static struct mwifiex_drv_mode mwifiex_drv_mode_tbl[] = {
+	{
+		.drv_mode = DRV_MODE_STA,
+		.intf_num = ARRAY_SIZE(mwifiex_bss_sta),
+		.bss_attr = mwifiex_bss_sta,
+	},
+};
+
+/*
+ * This function registers the device and performs all the necessary
+ * initializations.
+ *
+ * The following initialization operations are performed -
+ *      - Allocate adapter structure
+ *      - Save interface specific operations table in adapter
+ *      - Call interface specific initialization routine
+ *      - Allocate private structures
+ *      - Set default adapter structure parameters
+ *      - Initialize locks
+ *
+ * In case of any errors during inittialization, this function also ensures
+ * proper cleanup before exiting.
+ */
+static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops,
+			    struct mwifiex_drv_mode *drv_mode_ptr)
+{
+	struct mwifiex_adapter *adapter;
+	int i;
+
+	adapter = kzalloc(sizeof(struct mwifiex_adapter), GFP_KERNEL);
+	if (!adapter)
+		return -ENOMEM;
+
+	g_adapter = adapter;
+	adapter->card = card;
+
+	/* Save interface specific operations in adapter */
+	memmove(&adapter->if_ops, if_ops, sizeof(struct mwifiex_if_ops));
+
+	/* card specific initialization has been deferred until now .. */
+	if (adapter->if_ops.init_if(adapter))
+		goto error;
+
+	adapter->priv_num = 0;
+	for (i = 0; i < drv_mode_ptr->intf_num; i++) {
+		adapter->priv[i] = NULL;
+
+		if (!drv_mode_ptr->bss_attr[i].active)
+			continue;
+
+		/* Allocate memory for private structure */
+		adapter->priv[i] = kzalloc(sizeof(struct mwifiex_private),
+				GFP_KERNEL);
+		if (!adapter->priv[i]) {
+			dev_err(adapter->dev, "%s: failed to alloc priv[%d]\n",
+			       __func__, i);
+			goto error;
+		}
+
+		adapter->priv_num++;
+		adapter->priv[i]->adapter = adapter;
+		/* Save bss_type, frame_type & bss_priority */
+		adapter->priv[i]->bss_type = drv_mode_ptr->bss_attr[i].bss_type;
+		adapter->priv[i]->frame_type =
+					drv_mode_ptr->bss_attr[i].frame_type;
+		adapter->priv[i]->bss_priority =
+					drv_mode_ptr->bss_attr[i].bss_priority;
+
+		if (drv_mode_ptr->bss_attr[i].bss_type == MWIFIEX_BSS_TYPE_STA)
+			adapter->priv[i]->bss_role = MWIFIEX_BSS_ROLE_STA;
+		else if (drv_mode_ptr->bss_attr[i].bss_type ==
+							MWIFIEX_BSS_TYPE_UAP)
+			adapter->priv[i]->bss_role = MWIFIEX_BSS_ROLE_UAP;
+
+		/* Save bss_index & bss_num */
+		adapter->priv[i]->bss_index = i;
+		adapter->priv[i]->bss_num = drv_mode_ptr->bss_attr[i].bss_num;
+	}
+	adapter->drv_mode = drv_mode_ptr;
+
+	if (mwifiex_init_lock_list(adapter))
+		goto error;
+
+	init_timer(&adapter->cmd_timer);
+	adapter->cmd_timer.function = mwifiex_cmd_timeout_func;
+	adapter->cmd_timer.data = (unsigned long) adapter;
+
+	return 0;
+
+error:
+	dev_dbg(adapter->dev, "info: leave mwifiex_register with error\n");
+
+	mwifiex_free_lock_list(adapter);
+	for (i = 0; i < drv_mode_ptr->intf_num; i++)
+		kfree(adapter->priv[i]);
+	kfree(adapter);
+
+	return -1;
+}
+
+/*
+ * This function unregisters the device and performs all the necessary
+ * cleanups.
+ *
+ * The following cleanup operations are performed -
+ *      - Free the timers
+ *      - Free beacon buffers
+ *      - Free private structures
+ *      - Free adapter structure
+ */
+static int mwifiex_unregister(struct mwifiex_adapter *adapter)
+{
+	s32 i;
+
+	del_timer(&adapter->cmd_timer);
+
+	/* Free private structures */
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			mwifiex_free_curr_bcn(adapter->priv[i]);
+			kfree(adapter->priv[i]);
+		}
+	}
+
+	kfree(adapter);
+	return 0;
+}
+
+/*
+ * The main process.
+ *
+ * This function is the main procedure of the driver and handles various driver
+ * operations. It runs in a loop and provides the core functionalities.
+ *
+ * The main responsibilities of this function are -
+ *      - Ensure concurrency control
+ *      - Handle pending interrupts and call interrupt handlers
+ *      - Wake up the card if required
+ *      - Handle command responses and call response handlers
+ *      - Handle events and call event handlers
+ *      - Execute pending commands
+ *      - Transmit pending data packets
+ */
+int mwifiex_main_process(struct mwifiex_adapter *adapter)
+{
+	int ret = 0;
+	unsigned long flags;
+
+	spin_lock_irqsave(&adapter->main_proc_lock, flags);
+
+	/* Check if already processing */
+	if (adapter->mwifiex_processing) {
+		spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
+		goto exit_main_proc;
+	} else {
+		adapter->mwifiex_processing = true;
+		spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
+	}
+process_start:
+	do {
+		if ((adapter->hw_status == MWIFIEX_HW_STATUS_CLOSING) ||
+		    (adapter->hw_status == MWIFIEX_HW_STATUS_NOT_READY))
+			break;
+
+		/* Handle pending interrupt if any */
+		if (adapter->int_status) {
+			if (adapter->hs_activated)
+				mwifiex_process_hs_config(adapter);
+			adapter->if_ops.process_int_status(adapter);
+		}
+
+		/* Need to wake up the card ? */
+		if ((adapter->ps_state == PS_STATE_SLEEP) &&
+		    (adapter->pm_wakeup_card_req &&
+		     !adapter->pm_wakeup_fw_try) &&
+		    (is_command_pending(adapter)
+		     || !mwifiex_wmm_lists_empty(adapter))) {
+			adapter->pm_wakeup_fw_try = true;
+			adapter->if_ops.wakeup(adapter);
+			continue;
+		}
+		if (IS_CARD_RX_RCVD(adapter)) {
+			adapter->pm_wakeup_fw_try = false;
+			if (adapter->ps_state == PS_STATE_SLEEP)
+				adapter->ps_state = PS_STATE_AWAKE;
+		} else {
+			/* We have tried to wakeup the card already */
+			if (adapter->pm_wakeup_fw_try)
+				break;
+			if (adapter->ps_state != PS_STATE_AWAKE ||
+			    adapter->tx_lock_flag)
+				break;
+
+			if (adapter->scan_processing || adapter->data_sent
+			    || mwifiex_wmm_lists_empty(adapter)) {
+				if (adapter->cmd_sent || adapter->curr_cmd
+				    || (!is_command_pending(adapter)))
+					break;
+			}
+		}
+
+		/* Check for Cmd Resp */
+		if (adapter->cmd_resp_received) {
+			adapter->cmd_resp_received = false;
+			mwifiex_process_cmdresp(adapter);
+
+			/* call mwifiex back when init_fw is done */
+			if (adapter->hw_status == MWIFIEX_HW_STATUS_INIT_DONE) {
+				adapter->hw_status = MWIFIEX_HW_STATUS_READY;
+				mwifiex_init_fw_complete(adapter);
+			}
+		}
+
+		/* Check for event */
+		if (adapter->event_received) {
+			adapter->event_received = false;
+			mwifiex_process_event(adapter);
+		}
+
+		/* Check if we need to confirm Sleep Request
+		   received previously */
+		if (adapter->ps_state == PS_STATE_PRE_SLEEP) {
+			if (!adapter->cmd_sent && !adapter->curr_cmd)
+				mwifiex_check_ps_cond(adapter);
+		}
+
+		/* * The ps_state may have been changed during processing of
+		 * Sleep Request event.
+		 */
+		if ((adapter->ps_state == PS_STATE_SLEEP)
+		    || (adapter->ps_state == PS_STATE_PRE_SLEEP)
+		    || (adapter->ps_state == PS_STATE_SLEEP_CFM)
+		    || adapter->tx_lock_flag)
+			continue;
+
+		if (!adapter->cmd_sent && !adapter->curr_cmd) {
+			if (mwifiex_exec_next_cmd(adapter) == -1) {
+				ret = -1;
+				break;
+			}
+		}
+
+		if (!adapter->scan_processing && !adapter->data_sent &&
+		    !mwifiex_wmm_lists_empty(adapter)) {
+			mwifiex_wmm_process_tx(adapter);
+			if (adapter->hs_activated) {
+				adapter->is_hs_configured = false;
+				mwifiex_hs_activated_event
+					(mwifiex_get_priv
+					 (adapter, MWIFIEX_BSS_ROLE_ANY),
+					 false);
+			}
+		}
+
+		if (adapter->delay_null_pkt && !adapter->cmd_sent &&
+		    !adapter->curr_cmd && !is_command_pending(adapter)
+		    && mwifiex_wmm_lists_empty(adapter)) {
+			if (!mwifiex_send_null_packet
+			    (mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
+			     MWIFIEX_TxPD_POWER_MGMT_NULL_PACKET |
+			     MWIFIEX_TxPD_POWER_MGMT_LAST_PACKET)) {
+				adapter->delay_null_pkt = false;
+				adapter->ps_state = PS_STATE_SLEEP;
+			}
+			break;
+		}
+	} while (true);
+
+	if ((adapter->int_status) || IS_CARD_RX_RCVD(adapter))
+		goto process_start;
+
+	spin_lock_irqsave(&adapter->main_proc_lock, flags);
+	adapter->mwifiex_processing = false;
+	spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
+
+exit_main_proc:
+	if (adapter->hw_status == MWIFIEX_HW_STATUS_CLOSING)
+		mwifiex_shutdown_drv(adapter);
+	return ret;
+}
+
+/*
+ * This function initializes the software.
+ *
+ * The main work includes allocating and initializing the adapter structure
+ * and initializing the private structures.
+ */
+static int
+mwifiex_init_sw(void *card, struct mwifiex_if_ops *if_ops)
+{
+	int i;
+	struct mwifiex_drv_mode *drv_mode_ptr;
+
+	/* find mwifiex_drv_mode entry from mwifiex_drv_mode_tbl */
+	drv_mode_ptr = NULL;
+	for (i = 0; i < ARRAY_SIZE(mwifiex_drv_mode_tbl); i++) {
+		if (mwifiex_drv_mode_tbl[i].drv_mode == drv_mode) {
+			drv_mode_ptr = &mwifiex_drv_mode_tbl[i];
+			break;
+		}
+	}
+
+	if (!drv_mode_ptr) {
+		pr_err("invalid drv_mode=%d\n", drv_mode);
+		return -1;
+	}
+
+	if (mwifiex_register(card, if_ops, drv_mode_ptr))
+		return -1;
+
+	return 0;
+}
+
+/*
+ * This function frees the adapter structure.
+ *
+ * Additionally, this closes the netlink socket, frees the timers
+ * and private structures.
+ */
+static void mwifiex_free_adapter(struct mwifiex_adapter *adapter)
+{
+	if (!adapter) {
+		pr_err("%s: adapter is NULL\n", __func__);
+		return;
+	}
+
+	mwifiex_unregister(adapter);
+	pr_debug("info: %s: free adapter\n", __func__);
+}
+
+/*
+ * This function initializes the hardware and firmware.
+ *
+ * The main initialization steps followed are -
+ *      - Download the correct firmware to card
+ *      - Allocate and initialize the adapter structure
+ *      - Initialize the private structures
+ *      - Issue the init commands to firmware
+ */
+static int mwifiex_init_hw_fw(struct mwifiex_adapter *adapter)
+{
+	int ret, err;
+	struct mwifiex_fw_image fw;
+
+	memset(&fw, 0, sizeof(struct mwifiex_fw_image));
+
+	switch (adapter->revision_id) {
+	case SD8787_W0:
+	case SD8787_W1:
+		strcpy(fw_name, SD8787_W1_FW_NAME);
+		break;
+	case SD8787_A0:
+	case SD8787_A1:
+		strcpy(fw_name, SD8787_AX_FW_NAME);
+		break;
+	default:
+		break;
+	}
+
+	err = request_firmware(&adapter->firmware, fw_name, adapter->dev);
+	if (err < 0) {
+		dev_err(adapter->dev, "request_firmware() returned"
+				" error code %#x\n", err);
+		ret = -1;
+		goto done;
+	}
+	fw.fw_buf = (u8 *) adapter->firmware->data;
+	fw.fw_len = adapter->firmware->size;
+
+	ret = mwifiex_dnld_fw(adapter, &fw);
+	if (ret == -1)
+		goto done;
+
+	dev_notice(adapter->dev, "WLAN FW is active\n");
+
+	adapter->init_wait_q_woken = false;
+	ret = mwifiex_init_fw(adapter);
+	if (ret == -1) {
+		goto done;
+	} else if (!ret) {
+		adapter->hw_status = MWIFIEX_HW_STATUS_READY;
+		goto done;
+	}
+	/* Wait for mwifiex_init to complete */
+	wait_event_interruptible(adapter->init_wait_q,
+				 adapter->init_wait_q_woken);
+	if (adapter->hw_status != MWIFIEX_HW_STATUS_READY) {
+		ret = -1;
+		goto done;
+	}
+	ret = 0;
+
+done:
+	if (adapter->firmware)
+		release_firmware(adapter->firmware);
+	if (ret)
+		ret = -1;
+	return ret;
+}
+
+/*
+ * This function fills a driver buffer.
+ *
+ * The function associates a given SKB with the provided driver buffer
+ * and also updates some of the SKB parameters, including IP header,
+ * priority and timestamp.
+ */
+static void
+mwifiex_fill_buffer(struct sk_buff *skb)
+{
+	struct ethhdr *eth;
+	struct iphdr *iph;
+	struct timeval tv;
+	u8 tid = 0;
+
+	eth = (struct ethhdr *) skb->data;
+	switch (eth->h_proto) {
+	case __constant_htons(ETH_P_IP):
+		iph = ip_hdr(skb);
+		tid = IPTOS_PREC(iph->tos);
+		pr_debug("data: packet type ETH_P_IP: %04x, tid=%#x prio=%#x\n",
+		       eth->h_proto, tid, skb->priority);
+		break;
+	case __constant_htons(ETH_P_ARP):
+		pr_debug("data: ARP packet: %04x\n", eth->h_proto);
+	default:
+		break;
+	}
+/* Offset for TOS field in the IP header */
+#define IPTOS_OFFSET 5
+	tid = (tid >> IPTOS_OFFSET);
+	skb->priority = tid;
+	/* Record the current time the packet was queued; used to
+	   determine the amount of time the packet was queued in
+	   the driver before it was sent to the firmware.
+	   The delay is then sent along with the packet to the
+	   firmware for aggregate delay calculation for stats and
+	   MSDU lifetime expiry.
+	 */
+	do_gettimeofday(&tv);
+	skb->tstamp = timeval_to_ktime(tv);
+}
+
+/*
+ * CFG802.11 network device handler for open.
+ *
+ * Starts the data queue.
+ */
+static int
+mwifiex_open(struct net_device *dev)
+{
+	netif_start_queue(dev);
+	return 0;
+}
+
+/*
+ * CFG802.11 network device handler for close.
+ */
+static int
+mwifiex_close(struct net_device *dev)
+{
+	return 0;
+}
+
+/*
+ * CFG802.11 network device handler for data transmission.
+ */
+static int
+mwifiex_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+	struct sk_buff *new_skb;
+	struct mwifiex_txinfo *tx_info;
+
+	dev_dbg(priv->adapter->dev, "data: %lu BSS(%d): Data <= kernel\n",
+				jiffies, priv->bss_index);
+
+	if (priv->adapter->surprise_removed) {
+		kfree_skb(skb);
+		priv->stats.tx_dropped++;
+		return 0;
+	}
+	if (!skb->len || (skb->len > ETH_FRAME_LEN)) {
+		dev_err(priv->adapter->dev, "Tx: bad skb len %d\n", skb->len);
+		kfree_skb(skb);
+		priv->stats.tx_dropped++;
+		return 0;
+	}
+	if (skb_headroom(skb) < MWIFIEX_MIN_DATA_HEADER_LEN) {
+		dev_dbg(priv->adapter->dev,
+			"data: Tx: insufficient skb headroom %d\n",
+		       skb_headroom(skb));
+		/* Insufficient skb headroom - allocate a new skb */
+		new_skb =
+			skb_realloc_headroom(skb, MWIFIEX_MIN_DATA_HEADER_LEN);
+		if (unlikely(!new_skb)) {
+			dev_err(priv->adapter->dev, "Tx: cannot alloca new_skb\n");
+			kfree_skb(skb);
+			priv->stats.tx_dropped++;
+			return 0;
+		}
+		kfree_skb(skb);
+		skb = new_skb;
+		dev_dbg(priv->adapter->dev, "info: new skb headroomd %d\n",
+				skb_headroom(skb));
+	}
+
+	tx_info = MWIFIEX_SKB_TXCB(skb);
+	tx_info->bss_index = priv->bss_index;
+	mwifiex_fill_buffer(skb);
+
+	mwifiex_wmm_add_buf_txqueue(priv->adapter, skb);
+	atomic_inc(&priv->adapter->tx_pending);
+
+	if (atomic_read(&priv->adapter->tx_pending) >= MAX_TX_PENDING) {
+		netif_stop_queue(priv->netdev);
+		dev->trans_start = jiffies;
+	}
+
+	queue_work(priv->adapter->workqueue, &priv->adapter->main_work);
+
+	return 0;
+}
+
+/*
+ * CFG802.11 network device handler for setting MAC address.
+ */
+static int
+mwifiex_set_mac_address(struct net_device *dev, void *addr)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+	struct sockaddr *hw_addr = (struct sockaddr *) addr;
+	int ret;
+
+	memcpy(priv->curr_addr, hw_addr->sa_data, ETH_ALEN);
+
+	/* Send request to firmware */
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_MAC_ADDRESS,
+				    HostCmd_ACT_GEN_SET, 0, NULL);
+
+	if (!ret)
+		memcpy(priv->netdev->dev_addr, priv->curr_addr, ETH_ALEN);
+	else
+		dev_err(priv->adapter->dev, "set mac address failed: ret=%d"
+					    "\n", ret);
+
+	memcpy(dev->dev_addr, priv->curr_addr, ETH_ALEN);
+
+	return ret;
+}
+
+/*
+ * CFG802.11 network device handler for setting multicast list.
+ */
+static void mwifiex_set_multicast_list(struct net_device *dev)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+	struct mwifiex_multicast_list mcast_list;
+
+	if (dev->flags & IFF_PROMISC) {
+		mcast_list.mode = MWIFIEX_PROMISC_MODE;
+	} else if (dev->flags & IFF_ALLMULTI ||
+		   netdev_mc_count(dev) > MWIFIEX_MAX_MULTICAST_LIST_SIZE) {
+		mcast_list.mode = MWIFIEX_ALL_MULTI_MODE;
+	} else {
+		mcast_list.mode = MWIFIEX_MULTICAST_MODE;
+		if (netdev_mc_count(dev))
+			mcast_list.num_multicast_addr =
+				mwifiex_copy_mcast_addr(&mcast_list, dev);
+	}
+	mwifiex_request_set_multicast_list(priv, &mcast_list);
+}
+
+/*
+ * CFG802.11 network device handler for transmission timeout.
+ */
+static void
+mwifiex_tx_timeout(struct net_device *dev)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+	dev_err(priv->adapter->dev, "%lu : Tx timeout, bss_index=%d\n",
+				jiffies, priv->bss_index);
+	dev->trans_start = jiffies;
+	priv->num_tx_timeout++;
+}
+
+/*
+ * CFG802.11 network device handler for statistics retrieval.
+ */
+static struct net_device_stats *mwifiex_get_stats(struct net_device *dev)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+	return &priv->stats;
+}
+
+/* Network device handlers */
+static const struct net_device_ops mwifiex_netdev_ops = {
+	.ndo_open = mwifiex_open,
+	.ndo_stop = mwifiex_close,
+	.ndo_start_xmit = mwifiex_hard_start_xmit,
+	.ndo_set_mac_address = mwifiex_set_mac_address,
+	.ndo_tx_timeout = mwifiex_tx_timeout,
+	.ndo_get_stats = mwifiex_get_stats,
+	.ndo_set_multicast_list = mwifiex_set_multicast_list,
+};
+
+/*
+ * This function initializes the private structure parameters.
+ *
+ * The following wait queues are initialized -
+ *      - IOCTL wait queue
+ *      - Command wait queue
+ *      - Statistics wait queue
+ *
+ * ...and the following default parameters are set -
+ *      - Current key index     : Set to 0
+ *      - Rate index            : Set to auto
+ *      - Media connected       : Set to disconnected
+ *      - Adhoc link sensed     : Set to false
+ *      - Nick name             : Set to null
+ *      - Number of Tx timeout  : Set to 0
+ *      - Device address        : Set to current address
+ *
+ * In addition, the CFG80211 work queue is also created.
+ */
+static void
+mwifiex_init_priv_params(struct mwifiex_private *priv, struct net_device *dev)
+{
+	dev->netdev_ops = &mwifiex_netdev_ops;
+	/* Initialize private structure */
+	priv->current_key_index = 0;
+	priv->media_connected = false;
+	memset(&priv->nick_name, 0, sizeof(priv->nick_name));
+	priv->num_tx_timeout = 0;
+	priv->workqueue = create_singlethread_workqueue("cfg80211_wq");
+	INIT_WORK(&priv->cfg_workqueue, mwifiex_cfg80211_results);
+	memcpy(dev->dev_addr, priv->curr_addr, ETH_ALEN);
+}
+
+/*
+ * This function adds a new logical interface.
+ *
+ * It allocates, initializes and registers the interface by performing
+ * the following opearations -
+ *      - Allocate a new net device structure
+ *      - Assign device name
+ *      - Register the new device with CFG80211 subsystem
+ *      - Initialize semaphore and private structure
+ *      - Register the new device with kernel
+ *      - Create the complete debug FS structure if configured
+ */
+static struct mwifiex_private *mwifiex_add_interface(
+			struct mwifiex_adapter *adapter,
+			u8 bss_index, u8 bss_type)
+{
+	struct net_device *dev;
+	struct mwifiex_private *priv;
+	void *mdev_priv;
+
+	dev = alloc_netdev_mq(sizeof(struct mwifiex_private *), "mlan%d",
+			      ether_setup, 1);
+	if (!dev) {
+		dev_err(adapter->dev, "no memory available for netdevice\n");
+		goto error;
+	}
+
+	if (mwifiex_register_cfg80211(dev, adapter->priv[bss_index]->curr_addr,
+				      adapter->priv[bss_index]) != 0) {
+		dev_err(adapter->dev, "cannot register netdevice with cfg80211\n");
+		goto error;
+	}
+	/* Save the priv pointer in netdev */
+	priv = adapter->priv[bss_index];
+	mdev_priv = netdev_priv(dev);
+	*((unsigned long *) mdev_priv) = (unsigned long) priv;
+
+	priv->netdev = dev;
+
+	sema_init(&priv->async_sem, 1);
+	priv->scan_pending_on_block = false;
+
+	mwifiex_init_priv_params(priv, dev);
+
+	SET_NETDEV_DEV(dev, adapter->dev);
+
+	/* Register network device */
+	if (register_netdev(dev)) {
+		dev_err(adapter->dev, "cannot register virtual network device\n");
+		goto error;
+	}
+
+	dev_dbg(adapter->dev, "info: %s: Marvell 802.11 Adapter\n", dev->name);
+#ifdef CONFIG_DEBUG_FS
+	mwifiex_dev_debugfs_init(priv);
+#endif
+	return priv;
+error:
+	if (dev)
+		free_netdev(dev);
+	return NULL;
+}
+
+/*
+ * This function removes a logical interface.
+ *
+ * It deregisters, resets and frees the interface by performing
+ * the following operations -
+ *      - Disconnect the device if connected, send wireless event to
+ *        notify applications.
+ *      - Remove the debug FS structure if configured
+ *      - Unregister the device from kernel
+ *      - Free the net device structure
+ *      - Cancel all works and destroy work queue
+ *      - Unregister and free the wireless device from CFG80211 subsystem
+ */
+static void
+mwifiex_remove_interface(struct mwifiex_adapter *adapter, u8 bss_index)
+{
+	struct net_device *dev;
+	struct mwifiex_private *priv = adapter->priv[bss_index];
+
+	if (!priv)
+		return;
+	dev = priv->netdev;
+
+	if (priv->media_connected)
+		priv->media_connected = false;
+
+#ifdef CONFIG_DEBUG_FS
+	mwifiex_dev_debugfs_remove(priv);
+#endif
+	/* Last reference is our one */
+	dev_dbg(adapter->dev, "info: %s: refcnt = %d\n",
+				dev->name, netdev_refcnt_read(dev));
+
+	if (dev->reg_state == NETREG_REGISTERED)
+		unregister_netdev(dev);
+
+	/* Clear the priv in adapter */
+	priv->netdev = NULL;
+	if (dev)
+		free_netdev(dev);
+
+	cancel_work_sync(&priv->cfg_workqueue);
+	flush_workqueue(priv->workqueue);
+	destroy_workqueue(priv->workqueue);
+	wiphy_unregister(priv->wdev->wiphy);
+	wiphy_free(priv->wdev->wiphy);
+	kfree(priv->wdev);
+}
+
+/*
+ * This function check if command is pending.
+ */
+int is_command_pending(struct mwifiex_adapter *adapter)
+{
+	unsigned long flags;
+	int is_cmd_pend_q_empty;
+
+	spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
+	is_cmd_pend_q_empty = list_empty(&adapter->cmd_pending_q);
+	spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
+
+	return !is_cmd_pend_q_empty;
+}
+
+/*
+ * This function returns the correct private structure pointer based
+ * upon the BSS number.
+ */
+struct mwifiex_private *
+mwifiex_bss_index_to_priv(struct mwifiex_adapter *adapter, u8 bss_index)
+{
+	if (!adapter || (bss_index >= adapter->priv_num))
+		return NULL;
+	return adapter->priv[bss_index];
+}
+
+/*
+ * This is the main work queue function.
+ *
+ * It handles the main process, which in turn handles the complete
+ * driver operations.
+ */
+static void mwifiex_main_work_queue(struct work_struct *work)
+{
+	struct mwifiex_adapter *adapter =
+		container_of(work, struct mwifiex_adapter, main_work);
+
+	if (adapter->surprise_removed)
+		return;
+	mwifiex_main_process(adapter);
+}
+
+/*
+ * This function cancels all works in the queue and destroys
+ * the main workqueue.
+ */
+static void
+mwifiex_terminate_workqueue(struct mwifiex_adapter *adapter)
+{
+	flush_workqueue(adapter->workqueue);
+	destroy_workqueue(adapter->workqueue);
+	adapter->workqueue = NULL;
+}
+
+/*
+ * This function adds the card.
+ *
+ * This function follows the following major steps to set up the device -
+ *      - Initialize software. This includes probing the card, registering
+ *        the interface operations table, and allocating/initializing the
+ *        adapter structure
+ *      - Set up the netlink socket
+ *      - Create and start the main work queue
+ *      - Register the device
+ *      - Initialize firmware and hardware
+ *      - Add logical interfaces
+ */
+int
+mwifiex_add_card(void *card, struct semaphore *sem,
+		 struct mwifiex_if_ops *if_ops)
+{
+	int i;
+	struct mwifiex_adapter *adapter;
+
+	if (down_interruptible(sem))
+		goto exit_sem_err;
+
+	if (mwifiex_init_sw(card, if_ops)) {
+		pr_err("%s: software init failed\n", __func__);
+		goto err_init_sw;
+	}
+
+	adapter = g_adapter;
+
+	adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING;
+	adapter->surprise_removed = false;
+	init_waitqueue_head(&adapter->init_wait_q);
+	adapter->is_suspended = false;
+	adapter->hs_activated = false;
+	init_waitqueue_head(&adapter->hs_activate_wait_q);
+	adapter->cmd_wait_q_required = false;
+	init_waitqueue_head(&adapter->cmd_wait_q.wait);
+	adapter->cmd_wait_q.condition = false;
+	adapter->cmd_wait_q.status = 0;
+
+	adapter->workqueue = create_workqueue("MWIFIEX_WORK_QUEUE");
+	if (!adapter->workqueue)
+		goto err_kmalloc;
+
+	INIT_WORK(&adapter->main_work, mwifiex_main_work_queue);
+
+	/* Register the device. Fill up the private data structure with relevant
+	   information from the card and request for the required IRQ. */
+	if (adapter->if_ops.register_dev(adapter)) {
+		pr_err("%s: failed to register mwifiex device\n", __func__);
+		goto err_registerdev;
+	}
+
+	if (mwifiex_init_hw_fw(adapter)) {
+		pr_err("%s: firmware init failed\n", __func__);
+		goto err_init_fw;
+	}
+
+	/* Add interfaces */
+	for (i = 0; i < adapter->drv_mode->intf_num; i++) {
+		if (!mwifiex_add_interface(adapter, i,
+				adapter->drv_mode->bss_attr[i].bss_type)) {
+			goto err_add_intf;
+		}
+	}
+
+	up(sem);
+
+	return 0;
+
+err_add_intf:
+	for (i = 0; i < adapter->priv_num; i++)
+		mwifiex_remove_interface(adapter, i);
+err_init_fw:
+	pr_debug("info: %s: unregister device\n", __func__);
+	adapter->if_ops.unregister_dev(adapter);
+err_registerdev:
+	adapter->surprise_removed = true;
+	mwifiex_terminate_workqueue(adapter);
+err_kmalloc:
+	if ((adapter->hw_status == MWIFIEX_HW_STATUS_FW_READY) ||
+	    (adapter->hw_status == MWIFIEX_HW_STATUS_READY)) {
+		pr_debug("info: %s: shutdown mwifiex\n", __func__);
+		adapter->init_wait_q_woken = false;
+
+		if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
+			wait_event_interruptible(adapter->init_wait_q,
+						 adapter->init_wait_q_woken);
+	}
+
+	mwifiex_free_adapter(adapter);
+
+err_init_sw:
+	up(sem);
+
+exit_sem_err:
+	return -1;
+}
+EXPORT_SYMBOL_GPL(mwifiex_add_card);
+
+/*
+ * This function removes the card.
+ *
+ * This function follows the following major steps to remove the device -
+ *      - Stop data traffic
+ *      - Shutdown firmware
+ *      - Remove the logical interfaces
+ *      - Terminate the work queue
+ *      - Unregister the device
+ *      - Free the adapter structure
+ */
+int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
+{
+	struct mwifiex_private *priv = NULL;
+	int i;
+
+	if (down_interruptible(sem))
+		goto exit_sem_err;
+
+	if (!adapter)
+		goto exit_remove;
+
+	adapter->surprise_removed = true;
+
+	/* Stop data */
+	for (i = 0; i < adapter->priv_num; i++) {
+		priv = adapter->priv[i];
+		if (priv) {
+			if (!netif_queue_stopped(priv->netdev))
+				netif_stop_queue(priv->netdev);
+			if (netif_carrier_ok(priv->netdev))
+				netif_carrier_off(priv->netdev);
+		}
+	}
+
+	dev_dbg(adapter->dev, "cmd: calling mwifiex_shutdown_drv...\n");
+	adapter->init_wait_q_woken = false;
+
+	if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
+		wait_event_interruptible(adapter->init_wait_q,
+					 adapter->init_wait_q_woken);
+	dev_dbg(adapter->dev, "cmd: mwifiex_shutdown_drv done\n");
+	if (atomic_read(&adapter->rx_pending) ||
+	    atomic_read(&adapter->tx_pending) ||
+	    atomic_read(&adapter->cmd_pending)) {
+		dev_err(adapter->dev, "rx_pending=%d, tx_pending=%d, "
+		       "cmd_pending=%d\n",
+		       atomic_read(&adapter->rx_pending),
+		       atomic_read(&adapter->tx_pending),
+		       atomic_read(&adapter->cmd_pending));
+	}
+
+	/* Remove interface */
+	for (i = 0; i < adapter->priv_num; i++)
+		mwifiex_remove_interface(adapter, i);
+
+	mwifiex_terminate_workqueue(adapter);
+
+	/* Unregister device */
+	dev_dbg(adapter->dev, "info: unregister device\n");
+	adapter->if_ops.unregister_dev(adapter);
+	/* Free adapter structure */
+	dev_dbg(adapter->dev, "info: free adapter\n");
+	mwifiex_free_adapter(adapter);
+
+exit_remove:
+	up(sem);
+exit_sem_err:
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mwifiex_remove_card);
+
+/*
+ * This function initializes the module.
+ *
+ * The debug FS is also initialized if configured.
+ */
+static int
+mwifiex_init_module(void)
+{
+#ifdef CONFIG_DEBUG_FS
+	mwifiex_debugfs_init();
+#endif
+	return 0;
+}
+
+/*
+ * This function cleans up the module.
+ *
+ * The debug FS is removed if available.
+ */
+static void
+mwifiex_cleanup_module(void)
+{
+#ifdef CONFIG_DEBUG_FS
+	mwifiex_debugfs_remove();
+#endif
+}
+
+module_init(mwifiex_init_module);
+module_exit(mwifiex_cleanup_module);
+
+MODULE_AUTHOR("Marvell International Ltd.");
+MODULE_DESCRIPTION("Marvell WiFi-Ex Driver version " VERSION);
+MODULE_VERSION(VERSION);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
new file mode 100644
index 0000000000000000000000000000000000000000..672701dc2721b56575dc6ba11e1964c494aebf9a
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -0,0 +1,1004 @@
+/*
+ * Marvell Wireless LAN device driver: major data structures and prototypes
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_MAIN_H_
+#define _MWIFIEX_MAIN_H_
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/semaphore.h>
+#include <linux/ip.h>
+#include <linux/skbuff.h>
+#include <linux/if_arp.h>
+#include <linux/etherdevice.h>
+#include <net/sock.h>
+#include <net/lib80211.h>
+#include <linux/firmware.h>
+#include <linux/ctype.h>
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+
+extern const char driver_version[];
+extern struct mwifiex_adapter *g_adapter;
+
+enum {
+	MWIFIEX_ASYNC_CMD,
+	MWIFIEX_SYNC_CMD
+};
+
+#define DRV_MODE_STA       0x1
+
+#define SD8787_W0   0x30
+#define SD8787_W1   0x31
+#define SD8787_A0   0x40
+#define SD8787_A1   0x41
+
+#define DEFAULT_FW_NAME "mrvl/sd8787_uapsta.bin"
+#define SD8787_W1_FW_NAME "mrvl/sd8787_uapsta_w1.bin"
+#define SD8787_AX_FW_NAME "mrvl/sd8787_uapsta.bin"
+
+struct mwifiex_drv_mode {
+	u16 drv_mode;
+	u16 intf_num;
+	struct mwifiex_bss_attr *bss_attr;
+};
+
+
+#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT	(5 * HZ)
+
+#define MWIFIEX_TIMER_10S			10000
+#define MWIFIEX_TIMER_1S			1000
+
+#define MAX_TX_PENDING      60
+
+#define MWIFIEX_UPLD_SIZE               (2312)
+
+#define MAX_EVENT_SIZE                  1024
+
+#define ARP_FILTER_MAX_BUF_SIZE         68
+
+#define MWIFIEX_KEY_BUFFER_SIZE			16
+#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
+#define MWIFIEX_MAX_REGION_CODE         7
+
+#define DEFAULT_BCN_AVG_FACTOR          8
+#define DEFAULT_DATA_AVG_FACTOR         8
+
+#define FIRST_VALID_CHANNEL				0xff
+#define DEFAULT_AD_HOC_CHANNEL			6
+#define DEFAULT_AD_HOC_CHANNEL_A		36
+
+#define DEFAULT_BCN_MISS_TIMEOUT		5
+
+#define MAX_SCAN_BEACON_BUFFER			8000
+
+#define SCAN_BEACON_ENTRY_PAD			6
+
+#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME	200
+#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME	200
+#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME	110
+
+#define SCAN_RSSI(RSSI)					(0x100 - ((u8)(RSSI)))
+
+#define MWIFIEX_MAX_TOTAL_SCAN_TIME	(MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
+
+#define RSN_GTK_OUI_OFFSET				2
+
+#define MWIFIEX_OUI_NOT_PRESENT			0
+#define MWIFIEX_OUI_PRESENT				1
+
+#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \
+					adapter->event_received || \
+					adapter->data_received)
+
+#define MWIFIEX_TYPE_CMD				1
+#define MWIFIEX_TYPE_DATA				0
+#define MWIFIEX_TYPE_EVENT				3
+
+#define DBG_CMD_NUM						5
+
+#define MAX_BITMAP_RATES_SIZE			10
+
+#define MAX_CHANNEL_BAND_BG     14
+
+#define MAX_FREQUENCY_BAND_BG   2484
+
+struct mwifiex_dbg {
+	u32 num_cmd_host_to_card_failure;
+	u32 num_cmd_sleep_cfm_host_to_card_failure;
+	u32 num_tx_host_to_card_failure;
+	u32 num_event_deauth;
+	u32 num_event_disassoc;
+	u32 num_event_link_lost;
+	u32 num_cmd_deauth;
+	u32 num_cmd_assoc_success;
+	u32 num_cmd_assoc_failure;
+	u32 num_tx_timeout;
+	u32 num_cmd_timeout;
+	u16 timeout_cmd_id;
+	u16 timeout_cmd_act;
+	u16 last_cmd_id[DBG_CMD_NUM];
+	u16 last_cmd_act[DBG_CMD_NUM];
+	u16 last_cmd_index;
+	u16 last_cmd_resp_id[DBG_CMD_NUM];
+	u16 last_cmd_resp_index;
+	u16 last_event[DBG_CMD_NUM];
+	u16 last_event_index;
+};
+
+enum MWIFIEX_HARDWARE_STATUS {
+	MWIFIEX_HW_STATUS_READY,
+	MWIFIEX_HW_STATUS_INITIALIZING,
+	MWIFIEX_HW_STATUS_FW_READY,
+	MWIFIEX_HW_STATUS_INIT_DONE,
+	MWIFIEX_HW_STATUS_RESET,
+	MWIFIEX_HW_STATUS_CLOSING,
+	MWIFIEX_HW_STATUS_NOT_READY
+};
+
+enum MWIFIEX_802_11_POWER_MODE {
+	MWIFIEX_802_11_POWER_MODE_CAM,
+	MWIFIEX_802_11_POWER_MODE_PSP
+};
+
+struct mwifiex_tx_param {
+	u32 next_pkt_len;
+};
+
+enum MWIFIEX_PS_STATE {
+	PS_STATE_AWAKE,
+	PS_STATE_PRE_SLEEP,
+	PS_STATE_SLEEP_CFM,
+	PS_STATE_SLEEP
+};
+
+struct mwifiex_add_ba_param {
+	u32 tx_win_size;
+	u32 rx_win_size;
+	u32 timeout;
+};
+
+struct mwifiex_tx_aggr {
+	u8 ampdu_user;
+	u8 ampdu_ap;
+	u8 amsdu;
+};
+
+struct mwifiex_ra_list_tbl {
+	struct list_head list;
+	struct sk_buff_head skb_head;
+	u8 ra[ETH_ALEN];
+	u32 total_pkts_size;
+	u32 is_11n_enabled;
+};
+
+struct mwifiex_tid_tbl {
+	struct list_head ra_list;
+	/* spin lock for tid table */
+	spinlock_t tid_tbl_lock;
+	struct mwifiex_ra_list_tbl *ra_list_curr;
+};
+
+#define WMM_HIGHEST_PRIORITY		7
+#define HIGH_PRIO_TID				7
+#define LOW_PRIO_TID				0
+
+struct mwifiex_wmm_desc {
+	struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID];
+	u32 packets_out[MAX_NUM_TID];
+	/* spin lock to protect ra_list */
+	spinlock_t ra_list_spinlock;
+	struct mwifiex_wmm_ac_status ac_status[IEEE80211_MAX_QUEUES];
+	enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_MAX_QUEUES];
+	u32 drv_pkt_delay_max;
+	u8 queue_priority[IEEE80211_MAX_QUEUES];
+	u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1];	/* UP: 0 to 7 */
+
+};
+
+struct mwifiex_802_11_security {
+	u8 wpa_enabled;
+	u8 wpa2_enabled;
+	u8 wapi_enabled;
+	u8 wapi_key_on;
+	enum MWIFIEX_802_11_WEP_STATUS wep_status;
+	u32 authentication_mode;
+	u32 encryption_mode;
+};
+
+struct ieee_types_header {
+	u8 element_id;
+	u8 len;
+} __packed;
+
+struct ieee_obss_scan_param {
+	u16 obss_scan_passive_dwell;
+	u16 obss_scan_active_dwell;
+	u16 bss_chan_width_trigger_scan_int;
+	u16 obss_scan_passive_total;
+	u16 obss_scan_active_total;
+	u16 bss_width_chan_trans_delay;
+	u16 obss_scan_active_threshold;
+} __packed;
+
+struct ieee_types_obss_scan_param {
+	struct ieee_types_header ieee_hdr;
+	struct ieee_obss_scan_param obss_scan;
+} __packed;
+
+#define MWIFIEX_SUPPORTED_RATES                 14
+
+#define MWIFIEX_SUPPORTED_RATES_EXT             32
+
+#define IEEE_MAX_IE_SIZE			256
+
+struct ieee_types_vendor_specific {
+	struct ieee_types_vendor_header vend_hdr;
+	u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
+} __packed;
+
+struct ieee_types_generic {
+	struct ieee_types_header ieee_hdr;
+	u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)];
+} __packed;
+
+struct mwifiex_bssdescriptor {
+	u8 mac_address[ETH_ALEN];
+	struct mwifiex_802_11_ssid ssid;
+	u32 privacy;
+	s32 rssi;
+	u32 channel;
+	u32 freq;
+	u16 beacon_period;
+	u8 erp_flags;
+	u32 bss_mode;
+	u8 supported_rates[MWIFIEX_SUPPORTED_RATES];
+	u8 data_rates[MWIFIEX_SUPPORTED_RATES];
+	/* Network band.
+	 * BAND_B(0x01): 'b' band
+	 * BAND_G(0x02): 'g' band
+	 * BAND_A(0X04): 'a' band
+	 */
+	u16 bss_band;
+	u64 network_tsf;
+	u8 time_stamp[8];
+	union ieee_types_phy_param_set phy_param_set;
+	union ieee_types_ss_param_set ss_param_set;
+	u16 cap_info_bitmap;
+	struct ieee_types_wmm_parameter wmm_ie;
+	u8  disable_11n;
+	struct ieee80211_ht_cap *bcn_ht_cap;
+	u16 ht_cap_offset;
+	struct ieee80211_ht_info *bcn_ht_info;
+	u16 ht_info_offset;
+	u8 *bcn_bss_co_2040;
+	u16 bss_co_2040_offset;
+	u8 *bcn_ext_cap;
+	u16 ext_cap_offset;
+	struct ieee_types_obss_scan_param *bcn_obss_scan;
+	u16 overlap_bss_offset;
+	struct ieee_types_vendor_specific *bcn_wpa_ie;
+	u16 wpa_offset;
+	struct ieee_types_generic *bcn_rsn_ie;
+	u16 rsn_offset;
+	struct ieee_types_generic *bcn_wapi_ie;
+	u16 wapi_offset;
+	u8 *beacon_buf;
+	u32 beacon_buf_size;
+	u32 beacon_buf_size_max;
+
+};
+
+struct mwifiex_current_bss_params {
+	struct mwifiex_bssdescriptor bss_descriptor;
+	u8 wmm_enabled;
+	u8 wmm_uapsd_enabled;
+	u8 band;
+	u32 num_of_rates;
+	u8 data_rates[MWIFIEX_SUPPORTED_RATES];
+};
+
+struct mwifiex_sleep_params {
+	u16 sp_error;
+	u16 sp_offset;
+	u16 sp_stable_time;
+	u8 sp_cal_control;
+	u8 sp_ext_sleep_clk;
+	u16 sp_reserved;
+};
+
+struct mwifiex_sleep_period {
+	u16 period;
+	u16 reserved;
+};
+
+struct mwifiex_wep_key {
+	u32 length;
+	u32 key_index;
+	u32 key_length;
+	u8 key_material[MWIFIEX_KEY_BUFFER_SIZE];
+};
+
+#define MAX_REGION_CHANNEL_NUM  2
+
+struct mwifiex_chan_freq_power {
+	u16 channel;
+	u32 freq;
+	u16 max_tx_power;
+	u8 unsupported;
+};
+
+enum state_11d_t {
+	DISABLE_11D = 0,
+	ENABLE_11D = 1,
+};
+
+#define MWIFIEX_MAX_TRIPLET_802_11D		83
+
+struct mwifiex_802_11d_domain_reg {
+	u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
+	u8 no_of_triplet;
+	struct ieee80211_country_ie_triplet
+		triplet[MWIFIEX_MAX_TRIPLET_802_11D];
+};
+
+struct mwifiex_vendor_spec_cfg_ie {
+	u16 mask;
+	u16 flag;
+	u8 ie[MWIFIEX_MAX_VSIE_LEN];
+};
+
+struct wps {
+	u8 session_enable;
+};
+
+struct mwifiex_adapter;
+struct mwifiex_private;
+
+struct mwifiex_private {
+	struct mwifiex_adapter *adapter;
+	u8 bss_index;
+	u8 bss_type;
+	u8 bss_role;
+	u8 bss_priority;
+	u8 bss_num;
+	u8 frame_type;
+	u8 curr_addr[ETH_ALEN];
+	u8 media_connected;
+	u32 num_tx_timeout;
+	struct net_device *netdev;
+	struct net_device_stats stats;
+	u16 curr_pkt_filter;
+	u32 bss_mode;
+	u32 pkt_tx_ctrl;
+	u16 tx_power_level;
+	u8 max_tx_power_level;
+	u8 min_tx_power_level;
+	u8 tx_rate;
+	u8 tx_htinfo;
+	u8 rxpd_htinfo;
+	u8 rxpd_rate;
+	u16 rate_bitmap;
+	u16 bitmap_rates[MAX_BITMAP_RATES_SIZE];
+	u32 data_rate;
+	u8 is_data_rate_auto;
+	u16 bcn_avg_factor;
+	u16 data_avg_factor;
+	s16 data_rssi_last;
+	s16 data_nf_last;
+	s16 data_rssi_avg;
+	s16 data_nf_avg;
+	s16 bcn_rssi_last;
+	s16 bcn_nf_last;
+	s16 bcn_rssi_avg;
+	s16 bcn_nf_avg;
+	struct mwifiex_bssdescriptor *attempted_bss_desc;
+	struct mwifiex_802_11_ssid prev_ssid;
+	u8 prev_bssid[ETH_ALEN];
+	struct mwifiex_current_bss_params curr_bss_params;
+	u16 beacon_period;
+	u16 listen_interval;
+	u16 atim_window;
+	u8 adhoc_channel;
+	u8 adhoc_is_link_sensed;
+	u8 adhoc_state;
+	struct mwifiex_802_11_security sec_info;
+	struct mwifiex_wep_key wep_key[NUM_WEP_KEYS];
+	u16 wep_key_curr_index;
+	u8 wpa_ie[256];
+	u8 wpa_ie_len;
+	u8 wpa_is_gtk_set;
+	struct host_cmd_ds_802_11_key_material aes_key;
+	u8 wapi_ie[256];
+	u8 wapi_ie_len;
+	u8 wmm_required;
+	u8 wmm_enabled;
+	u8 wmm_qosinfo;
+	struct mwifiex_wmm_desc wmm;
+	struct list_head tx_ba_stream_tbl_ptr;
+	/* spin lock for tx_ba_stream_tbl_ptr queue */
+	spinlock_t tx_ba_stream_tbl_lock;
+	struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID];
+	struct mwifiex_add_ba_param add_ba_param;
+	u16 rx_seq[MAX_NUM_TID];
+	struct list_head rx_reorder_tbl_ptr;
+	/* spin lock for rx_reorder_tbl_ptr queue */
+	spinlock_t rx_reorder_tbl_lock;
+	/* spin lock for Rx packets */
+	spinlock_t rx_pkt_lock;
+
+#define MWIFIEX_ASSOC_RSP_BUF_SIZE  500
+	u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE];
+	u32 assoc_rsp_size;
+
+#define MWIFIEX_GENIE_BUF_SIZE      256
+	u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE];
+	u8 gen_ie_buf_len;
+
+	struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM];
+
+#define MWIFIEX_ASSOC_TLV_BUF_SIZE  256
+	u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE];
+	u8 assoc_tlv_buf_len;
+
+	u8 *curr_bcn_buf;
+	u32 curr_bcn_size;
+	/* spin lock for beacon buffer */
+	spinlock_t curr_bcn_buf_lock;
+	struct wireless_dev *wdev;
+	struct mwifiex_chan_freq_power cfp;
+	char version_str[128];
+#ifdef CONFIG_DEBUG_FS
+	struct dentry *dfs_dev_dir;
+#endif
+	u8 nick_name[16];
+	struct iw_statistics w_stats;
+	u16 current_key_index;
+	struct semaphore async_sem;
+	u8 scan_pending_on_block;
+	u8 report_scan_result;
+	struct cfg80211_scan_request *scan_request;
+	int scan_result_status;
+	int assoc_request;
+	u16 assoc_result;
+	int ibss_join_request;
+	u16 ibss_join_result;
+	bool disconnect;
+	u8 cfg_bssid[6];
+	struct workqueue_struct *workqueue;
+	struct work_struct cfg_workqueue;
+	u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
+	struct wps wps;
+	u8 scan_block;
+};
+
+enum mwifiex_ba_status {
+	BA_STREAM_NOT_SETUP = 0,
+	BA_STREAM_SETUP_INPROGRESS,
+	BA_STREAM_SETUP_COMPLETE
+};
+
+struct mwifiex_tx_ba_stream_tbl {
+	struct list_head list;
+	int tid;
+	u8 ra[ETH_ALEN];
+	enum mwifiex_ba_status ba_status;
+};
+
+struct mwifiex_rx_reorder_tbl;
+
+struct reorder_tmr_cnxt {
+	struct timer_list timer;
+	struct mwifiex_rx_reorder_tbl *ptr;
+	struct mwifiex_private *priv;
+};
+
+struct mwifiex_rx_reorder_tbl {
+	struct list_head list;
+	int tid;
+	u8 ta[ETH_ALEN];
+	int start_win;
+	int win_size;
+	void **rx_reorder_ptr;
+	struct reorder_tmr_cnxt timer_context;
+};
+
+struct mwifiex_bss_prio_node {
+	struct list_head list;
+	struct mwifiex_private *priv;
+};
+
+struct mwifiex_bss_prio_tbl {
+	struct list_head bss_prio_head;
+	/* spin lock for bss priority  */
+	spinlock_t bss_prio_lock;
+	struct mwifiex_bss_prio_node *bss_prio_cur;
+};
+
+struct cmd_ctrl_node {
+	struct list_head list;
+	struct mwifiex_private *priv;
+	u32 cmd_oid;
+	u32 cmd_flag;
+	struct sk_buff *cmd_skb;
+	struct sk_buff *resp_skb;
+	void *data_buf;
+	u32 wait_q_enabled;
+	struct sk_buff *skb;
+};
+
+struct mwifiex_if_ops {
+	int (*init_if) (struct mwifiex_adapter *);
+	void (*cleanup_if) (struct mwifiex_adapter *);
+	int (*check_fw_status) (struct mwifiex_adapter *, u32, int *);
+	int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
+	int (*register_dev) (struct mwifiex_adapter *);
+	void (*unregister_dev) (struct mwifiex_adapter *);
+	int (*enable_int) (struct mwifiex_adapter *);
+	int (*process_int_status) (struct mwifiex_adapter *);
+	int (*host_to_card) (struct mwifiex_adapter *, u8,
+			     u8 *payload, u32 pkt_len,
+			     struct mwifiex_tx_param *);
+	int (*wakeup) (struct mwifiex_adapter *);
+	int (*wakeup_complete) (struct mwifiex_adapter *);
+
+	void (*update_mp_end_port) (struct mwifiex_adapter *, u16);
+	void (*cleanup_mpa_buf) (struct mwifiex_adapter *);
+};
+
+struct mwifiex_adapter {
+	struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM];
+	u8 priv_num;
+	struct mwifiex_drv_mode *drv_mode;
+	const struct firmware *firmware;
+	struct device *dev;
+	bool surprise_removed;
+	u32 fw_release_number;
+	u32 revision_id;
+	u16 init_wait_q_woken;
+	wait_queue_head_t init_wait_q;
+	void *card;
+	struct mwifiex_if_ops if_ops;
+	atomic_t rx_pending;
+	atomic_t tx_pending;
+	atomic_t cmd_pending;
+	struct workqueue_struct *workqueue;
+	struct work_struct main_work;
+	struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM];
+	/* spin lock for init/shutdown */
+	spinlock_t mwifiex_lock;
+	/* spin lock for main process */
+	spinlock_t main_proc_lock;
+	u32 mwifiex_processing;
+	u16 max_tx_buf_size;
+	u16 tx_buf_size;
+	u16 curr_tx_buf_size;
+	u32 ioport;
+	enum MWIFIEX_HARDWARE_STATUS hw_status;
+	u16 number_of_antenna;
+	u32 fw_cap_info;
+	/* spin lock for interrupt handling */
+	spinlock_t int_lock;
+	u8 int_status;
+	u32 event_cause;
+	struct sk_buff *event_skb;
+	u8 upld_buf[MWIFIEX_UPLD_SIZE];
+	u8 data_sent;
+	u8 cmd_sent;
+	u8 cmd_resp_received;
+	u8 event_received;
+	u8 data_received;
+	u16 seq_num;
+	struct cmd_ctrl_node *cmd_pool;
+	struct cmd_ctrl_node *curr_cmd;
+	/* spin lock for command */
+	spinlock_t mwifiex_cmd_lock;
+	u32 num_cmd_timeout;
+	u16 last_init_cmd;
+	struct timer_list cmd_timer;
+	struct list_head cmd_free_q;
+	/* spin lock for cmd_free_q */
+	spinlock_t cmd_free_q_lock;
+	struct list_head cmd_pending_q;
+	/* spin lock for cmd_pending_q */
+	spinlock_t cmd_pending_q_lock;
+	struct list_head scan_pending_q;
+	/* spin lock for scan_pending_q */
+	spinlock_t scan_pending_q_lock;
+	u32 scan_processing;
+	u16 region_code;
+	struct mwifiex_802_11d_domain_reg domain_reg;
+	struct mwifiex_bssdescriptor *scan_table;
+	u32 num_in_scan_table;
+	u16 scan_probes;
+	u32 scan_mode;
+	u16 specific_scan_time;
+	u16 active_scan_time;
+	u16 passive_scan_time;
+	u8 bcn_buf[MAX_SCAN_BEACON_BUFFER];
+	u8 *bcn_buf_end;
+	u8 fw_bands;
+	u8 adhoc_start_band;
+	u8 config_bands;
+	struct mwifiex_chan_scan_param_set *scan_channels;
+	u8 tx_lock_flag;
+	struct mwifiex_sleep_params sleep_params;
+	struct mwifiex_sleep_period sleep_period;
+	u16 ps_mode;
+	u32 ps_state;
+	u8 need_to_wakeup;
+	u16 multiple_dtim;
+	u16 local_listen_interval;
+	u16 null_pkt_interval;
+	struct sk_buff *sleep_cfm;
+	u16 bcn_miss_time_out;
+	u16 adhoc_awake_period;
+	u8 is_deep_sleep;
+	u8 delay_null_pkt;
+	u16 delay_to_ps;
+	u16 enhanced_ps_mode;
+	u8 pm_wakeup_card_req;
+	u16 gen_null_pkt;
+	u16 pps_uapsd_mode;
+	u32 pm_wakeup_fw_try;
+	u8 is_hs_configured;
+	struct mwifiex_hs_config_param hs_cfg;
+	u8 hs_activated;
+	u16 hs_activate_wait_q_woken;
+	wait_queue_head_t hs_activate_wait_q;
+	bool is_suspended;
+	u8 event_body[MAX_EVENT_SIZE];
+	u32 hw_dot_11n_dev_cap;
+	u8 hw_dev_mcs_support;
+	u8 adhoc_11n_enabled;
+	u8 chan_offset;
+	struct mwifiex_dbg dbg;
+	u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE];
+	u32 arp_filter_size;
+	u16 cmd_wait_q_required;
+	struct mwifiex_wait_queue cmd_wait_q;
+};
+
+int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
+void mwifiex_free_lock_list(struct mwifiex_adapter *adapter);
+
+int mwifiex_init_fw(struct mwifiex_adapter *adapter);
+
+int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter);
+
+int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
+
+int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter);
+
+int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
+
+int mwifiex_recv_packet(struct mwifiex_adapter *, struct sk_buff *skb);
+
+int mwifiex_process_event(struct mwifiex_adapter *adapter);
+
+int mwifiex_complete_cmd(struct mwifiex_adapter *adapter);
+
+int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no,
+			   u16 cmd_action, u32 cmd_oid, void *data_buf);
+
+int mwifiex_send_cmd_sync(struct mwifiex_private *priv, uint16_t cmd_no,
+			  u16 cmd_action, u32 cmd_oid, void *data_buf);
+
+void mwifiex_cmd_timeout_func(unsigned long function_context);
+
+int mwifiex_get_debug_info(struct mwifiex_private *,
+			   struct mwifiex_debug_info *);
+
+int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter);
+int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter);
+void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter);
+void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter);
+
+void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter,
+				  struct cmd_ctrl_node *cmd_node);
+
+void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
+				     struct cmd_ctrl_node *cmd_node,
+				     u32 addtail);
+
+int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter);
+int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter);
+int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
+			     struct sk_buff *skb);
+int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
+		       struct mwifiex_tx_param *tx_param);
+int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags);
+int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
+				struct sk_buff *skb, int status);
+int mwifiex_recv_packet_complete(struct mwifiex_adapter *,
+				 struct sk_buff *skb, int status);
+void mwifiex_clean_txrx(struct mwifiex_private *priv);
+u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv);
+void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter);
+void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *,
+					u32);
+int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *cmd,
+			       u16 cmd_action, uint16_t ps_bitmap,
+			       void *data_buf);
+int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *resp,
+			       void *data_buf);
+void mwifiex_process_hs_config(struct mwifiex_adapter *adapter);
+void mwifiex_hs_activated_event(struct mwifiex_private *priv,
+					u8 activated);
+int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
+			      struct host_cmd_ds_command *resp);
+int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
+			      struct sk_buff *skb);
+int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
+			    u16 cmd_action, u32 cmd_oid,
+			    void *data_buf, void *cmd_buf);
+int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
+				void *cmd_buf);
+int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *,
+				  struct sk_buff *skb);
+int mwifiex_process_sta_event(struct mwifiex_private *);
+void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
+int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
+int mwifiex_scan_networks(struct mwifiex_private *priv,
+			  const struct mwifiex_user_scan_cfg *user_scan_in);
+int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
+			    void *data_buf);
+void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
+			    struct cmd_ctrl_node *cmd_node);
+int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
+			    struct host_cmd_ds_command *resp);
+s32 mwifiex_find_ssid_in_list(struct mwifiex_private *priv,
+				struct mwifiex_802_11_ssid *ssid, u8 *bssid,
+				u32 mode);
+s32 mwifiex_find_bssid_in_list(struct mwifiex_private *priv, u8 *bssid,
+				 u32 mode);
+int mwifiex_find_best_network(struct mwifiex_private *priv,
+			      struct mwifiex_ssid_bssid *req_ssid_bssid);
+s32 mwifiex_ssid_cmp(struct mwifiex_802_11_ssid *ssid1,
+		       struct mwifiex_802_11_ssid *ssid2);
+int mwifiex_associate(struct mwifiex_private *priv,
+		      struct mwifiex_bssdescriptor *bss_desc);
+int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
+				 struct host_cmd_ds_command
+				 *cmd, void *data_buf);
+int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
+				 struct host_cmd_ds_command *resp);
+void mwifiex_reset_connect_state(struct mwifiex_private *priv);
+void mwifiex_2040_coex_event(struct mwifiex_private *priv);
+u8 mwifiex_band_to_radio_type(u8 band);
+int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac);
+int mwifiex_adhoc_start(struct mwifiex_private *priv,
+			struct mwifiex_802_11_ssid *adhoc_ssid);
+int mwifiex_adhoc_join(struct mwifiex_private *priv,
+		       struct mwifiex_bssdescriptor *bss_desc);
+int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
+				    struct host_cmd_ds_command *cmd,
+				    void *data_buf);
+int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
+				   struct host_cmd_ds_command *cmd,
+				   void *data_buf);
+int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
+			      struct host_cmd_ds_command *resp);
+int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd);
+struct mwifiex_chan_freq_power *
+			mwifiex_get_cfp_by_band_and_channel_from_cfg80211(
+						struct mwifiex_private *priv,
+						u8 band, u16 channel);
+struct mwifiex_chan_freq_power *mwifiex_get_cfp_by_band_and_freq_from_cfg80211(
+						struct mwifiex_private *priv,
+						u8 band, u32 freq);
+u32 mwifiex_index_to_data_rate(u8 index, u8 ht_info);
+u32 mwifiex_find_freq_from_band_chan(u8, u8);
+int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
+				u8 **buffer);
+u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
+				    u8 *rates);
+u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
+u8 mwifiex_data_rate_to_index(u32 rate);
+u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
+int mwifiex_get_rate_index(u16 *rateBitmap, int size);
+extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
+void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
+void mwifiex_free_curr_bcn(struct mwifiex_private *priv);
+int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv,
+			    struct host_cmd_ds_command *cmd);
+int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
+			    struct host_cmd_ds_command *resp);
+int is_command_pending(struct mwifiex_adapter *adapter);
+
+/*
+ * This function checks if the queuing is RA based or not.
+ */
+static inline u8
+mwifiex_queuing_ra_based(struct mwifiex_private *priv)
+{
+	/*
+	 * Currently we assume if we are in Infra, then DA=RA. This might not be
+	 * true in the future
+	 */
+	if ((priv->bss_mode == NL80211_IFTYPE_STATION) &&
+	    (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA))
+		return false;
+
+	return true;
+}
+
+/*
+ * This function copies rates.
+ */
+static inline u32
+mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len)
+{
+	int i;
+
+	for (i = 0; i < len && src[i]; i++, pos++) {
+		if (pos >= MWIFIEX_SUPPORTED_RATES)
+			break;
+		dest[pos] = src[i];
+	}
+
+	return pos;
+}
+
+/*
+ * This function returns the correct private structure pointer based
+ * upon the BSS type and BSS number.
+ */
+static inline struct mwifiex_private *
+mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter,
+		       u8 bss_num, u8 bss_type)
+{
+	int i;
+
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			if ((adapter->priv[i]->bss_num == bss_num)
+			    && (adapter->priv[i]->bss_type == bss_type))
+				break;
+		}
+	}
+	return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
+}
+
+/*
+ * This function returns the first available private structure pointer
+ * based upon the BSS role.
+ */
+static inline struct mwifiex_private *
+mwifiex_get_priv(struct mwifiex_adapter *adapter,
+		 enum mwifiex_bss_role bss_role)
+{
+	int i;
+
+	for (i = 0; i < adapter->priv_num; i++) {
+		if (adapter->priv[i]) {
+			if (bss_role == MWIFIEX_BSS_ROLE_ANY ||
+			    GET_BSS_ROLE(adapter->priv[i]) == bss_role)
+				break;
+		}
+	}
+
+	return ((i < adapter->priv_num) ? adapter->priv[i] : NULL);
+}
+
+/*
+ * This function returns the driver private structure of a network device.
+ */
+static inline struct mwifiex_private *
+mwifiex_netdev_get_priv(struct net_device *dev)
+{
+	return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev));
+}
+
+struct mwifiex_private *mwifiex_bss_index_to_priv(struct mwifiex_adapter
+						*adapter, u8 bss_index);
+int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
+			     u32 func_init_shutdown);
+int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *);
+int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *);
+
+void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version,
+			 int maxlen);
+int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
+			struct mwifiex_multicast_list *mcast_list);
+int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
+			    struct net_device *dev);
+int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter);
+int mwifiex_bss_start(struct mwifiex_private *priv,
+		      struct mwifiex_ssid_bssid *ssid_bssid);
+int mwifiex_set_hs_params(struct mwifiex_private *priv,
+			      u16 action, int cmd_type,
+			      struct mwifiex_ds_hs_cfg *hscfg);
+int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type);
+int mwifiex_enable_hs(struct mwifiex_adapter *adapter);
+int mwifiex_get_signal_info(struct mwifiex_private *priv,
+			    struct mwifiex_ds_get_signal *signal);
+int mwifiex_drv_get_data_rate(struct mwifiex_private *priv,
+			      struct mwifiex_rate_cfg *rate);
+int mwifiex_find_best_bss(struct mwifiex_private *priv,
+			  struct mwifiex_ssid_bssid *ssid_bssid);
+int mwifiex_request_scan(struct mwifiex_private *priv,
+			 struct mwifiex_802_11_ssid *req_ssid);
+int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv,
+				struct mwifiex_user_scan_cfg *scan_req);
+int mwifiex_change_adhoc_chan(struct mwifiex_private *priv, int channel);
+int mwifiex_set_radio(struct mwifiex_private *priv, u8 option);
+
+int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel);
+
+int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key,
+		       int key_len, u8 key_index, int disable);
+
+int mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len);
+
+int mwifiex_get_ver_ext(struct mwifiex_private *priv);
+
+int mwifiex_get_stats_info(struct mwifiex_private *priv,
+			   struct mwifiex_ds_get_stats *log);
+
+int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type,
+		      u32 reg_offset, u32 reg_value);
+
+int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type,
+		     u32 reg_offset, u32 *value);
+
+int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes,
+			u8 *value);
+
+int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data);
+
+int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data);
+
+int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index);
+
+int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index);
+
+int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode);
+
+int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter,
+				   char *version, int max_len);
+
+int mwifiex_set_tx_power(struct mwifiex_private *priv,
+			 struct mwifiex_power_cfg *power_cfg);
+
+int mwifiex_main_process(struct mwifiex_adapter *);
+
+int mwifiex_bss_set_channel(struct mwifiex_private *,
+			    struct mwifiex_chan_freq_power *cfp);
+int mwifiex_bss_ioctl_find_bss(struct mwifiex_private *,
+			       struct mwifiex_ssid_bssid *);
+int mwifiex_set_radio_band_cfg(struct mwifiex_private *,
+			 struct mwifiex_ds_band_cfg *);
+int mwifiex_get_bss_info(struct mwifiex_private *,
+			 struct mwifiex_bss_info *);
+
+#ifdef CONFIG_DEBUG_FS
+void mwifiex_debugfs_init(void);
+void mwifiex_debugfs_remove(void);
+
+void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
+void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
+#endif
+#endif /* !_MWIFIEX_MAIN_H_ */
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
new file mode 100644
index 0000000000000000000000000000000000000000..5c22860fb40af8fd33197b35f0063ab6cd3bc62b
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -0,0 +1,3025 @@
+/*
+ * Marvell Wireless LAN device driver: scan ioctl and command handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "11n.h"
+#include "cfg80211.h"
+
+/* The maximum number of channels the firmware can scan per command */
+#define MWIFIEX_MAX_CHANNELS_PER_SPECIFIC_SCAN   14
+
+#define MWIFIEX_CHANNELS_PER_SCAN_CMD            4
+
+/* Memory needed to store a max sized Channel List TLV for a firmware scan */
+#define CHAN_TLV_MAX_SIZE  (sizeof(struct mwifiex_ie_types_header)         \
+				+ (MWIFIEX_MAX_CHANNELS_PER_SPECIFIC_SCAN     \
+				*sizeof(struct mwifiex_chan_scan_param_set)))
+
+/* Memory needed to store supported rate */
+#define RATE_TLV_MAX_SIZE   (sizeof(struct mwifiex_ie_types_rates_param_set) \
+				+ HOSTCMD_SUPPORTED_RATES)
+
+/* Memory needed to store a max number/size WildCard SSID TLV for a firmware
+	scan */
+#define WILDCARD_SSID_TLV_MAX_SIZE  \
+	(MWIFIEX_MAX_SSID_LIST_LENGTH *					\
+		(sizeof(struct mwifiex_ie_types_wildcard_ssid_params)	\
+			+ IEEE80211_MAX_SSID_LEN))
+
+/* Maximum memory needed for a mwifiex_scan_cmd_config with all TLVs at max */
+#define MAX_SCAN_CFG_ALLOC (sizeof(struct mwifiex_scan_cmd_config)        \
+				+ sizeof(struct mwifiex_ie_types_num_probes)   \
+				+ sizeof(struct mwifiex_ie_types_htcap)       \
+				+ CHAN_TLV_MAX_SIZE                 \
+				+ RATE_TLV_MAX_SIZE                 \
+				+ WILDCARD_SSID_TLV_MAX_SIZE)
+
+
+union mwifiex_scan_cmd_config_tlv {
+	/* Scan configuration (variable length) */
+	struct mwifiex_scan_cmd_config config;
+	/* Max allocated block */
+	u8 config_alloc_buf[MAX_SCAN_CFG_ALLOC];
+};
+
+enum cipher_suite {
+	CIPHER_SUITE_TKIP,
+	CIPHER_SUITE_CCMP,
+	CIPHER_SUITE_MAX
+};
+static u8 mwifiex_wpa_oui[CIPHER_SUITE_MAX][4] = {
+	{ 0x00, 0x50, 0xf2, 0x02 },	/* TKIP */
+	{ 0x00, 0x50, 0xf2, 0x04 },	/* AES  */
+};
+static u8 mwifiex_rsn_oui[CIPHER_SUITE_MAX][4] = {
+	{ 0x00, 0x0f, 0xac, 0x02 },	/* TKIP */
+	{ 0x00, 0x0f, 0xac, 0x04 },	/* AES  */
+};
+
+/*
+ * This function parses a given IE for a given OUI.
+ *
+ * This is used to parse a WPA/RSN IE to find if it has
+ * a given oui in PTK.
+ */
+static u8
+mwifiex_search_oui_in_ie(struct ie_body *iebody, u8 *oui)
+{
+	u8 count;
+
+	count = iebody->ptk_cnt[0];
+
+	/* There could be multiple OUIs for PTK hence
+	   1) Take the length.
+	   2) Check all the OUIs for AES.
+	   3) If one of them is AES then pass success. */
+	while (count) {
+		if (!memcmp(iebody->ptk_body, oui, sizeof(iebody->ptk_body)))
+			return MWIFIEX_OUI_PRESENT;
+
+		--count;
+		if (count)
+			iebody = (struct ie_body *) ((u8 *) iebody +
+						sizeof(iebody->ptk_body));
+	}
+
+	pr_debug("info: %s: OUI is not found in PTK\n", __func__);
+	return MWIFIEX_OUI_NOT_PRESENT;
+}
+
+/*
+ * This function checks if a given OUI is present in a RSN IE.
+ *
+ * The function first checks if a RSN IE is present or not in the
+ * BSS descriptor. It tries to locate the OUI only if such an IE is
+ * present.
+ */
+static u8
+mwifiex_is_rsn_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher)
+{
+	u8 *oui;
+	struct ie_body *iebody;
+	u8 ret = MWIFIEX_OUI_NOT_PRESENT;
+
+	if (((bss_desc->bcn_rsn_ie) && ((*(bss_desc->bcn_rsn_ie)).
+					ieee_hdr.element_id == WLAN_EID_RSN))) {
+		iebody = (struct ie_body *)
+			 (((u8 *) bss_desc->bcn_rsn_ie->data) +
+			 RSN_GTK_OUI_OFFSET);
+		oui = &mwifiex_rsn_oui[cipher][0];
+		ret = mwifiex_search_oui_in_ie(iebody, oui);
+		if (ret)
+			return ret;
+	}
+	return ret;
+}
+
+/*
+ * This function checks if a given OUI is present in a WPA IE.
+ *
+ * The function first checks if a WPA IE is present or not in the
+ * BSS descriptor. It tries to locate the OUI only if such an IE is
+ * present.
+ */
+static u8
+mwifiex_is_wpa_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher)
+{
+	u8 *oui;
+	struct ie_body *iebody;
+	u8 ret = MWIFIEX_OUI_NOT_PRESENT;
+
+	if (((bss_desc->bcn_wpa_ie) && ((*(bss_desc->bcn_wpa_ie)).
+				      vend_hdr.element_id == WLAN_EID_WPA))) {
+		iebody = (struct ie_body *) bss_desc->bcn_wpa_ie->data;
+		oui = &mwifiex_wpa_oui[cipher][0];
+		ret = mwifiex_search_oui_in_ie(iebody, oui);
+		if (ret)
+			return ret;
+	}
+	return ret;
+}
+
+/*
+ * This function compares two SSIDs and checks if they match.
+ */
+s32
+mwifiex_ssid_cmp(struct mwifiex_802_11_ssid *ssid1,
+		 struct mwifiex_802_11_ssid *ssid2)
+{
+	if (!ssid1 || !ssid2 || (ssid1->ssid_len != ssid2->ssid_len))
+		return -1;
+	return memcmp(ssid1->ssid, ssid2->ssid, ssid1->ssid_len);
+}
+
+/*
+ * Sends IOCTL request to get the best BSS.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int mwifiex_find_best_bss(struct mwifiex_private *priv,
+			  struct mwifiex_ssid_bssid *ssid_bssid)
+{
+	struct mwifiex_ssid_bssid tmp_ssid_bssid;
+	u8 *mac;
+
+	if (!ssid_bssid)
+		return -1;
+
+	memcpy(&tmp_ssid_bssid, ssid_bssid,
+	       sizeof(struct mwifiex_ssid_bssid));
+
+	if (!mwifiex_bss_ioctl_find_bss(priv, &tmp_ssid_bssid)) {
+		memcpy(ssid_bssid, &tmp_ssid_bssid,
+		       sizeof(struct mwifiex_ssid_bssid));
+		mac = (u8 *) &ssid_bssid->bssid;
+		dev_dbg(priv->adapter->dev, "cmd: found network: ssid=%s,"
+				" %pM\n", ssid_bssid->ssid.ssid, mac);
+		return 0;
+	}
+
+	return -1;
+}
+
+/*
+ * Sends IOCTL request to start a scan with user configurations.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ *
+ * Upon completion, it also generates a wireless event to notify
+ * applications.
+ */
+int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv,
+				struct mwifiex_user_scan_cfg *scan_req)
+{
+	int status;
+
+	priv->adapter->cmd_wait_q.condition = false;
+
+	status = mwifiex_scan_networks(priv, scan_req);
+	if (!status)
+		status = mwifiex_wait_queue_complete(priv->adapter);
+
+	return status;
+}
+
+/*
+ * This function checks if wapi is enabled in driver and scanned network is
+ * compatible with it.
+ */
+static bool
+mwifiex_is_network_compatible_for_wapi(struct mwifiex_private *priv,
+				       struct mwifiex_bssdescriptor *bss_desc)
+{
+	if (priv->sec_info.wapi_enabled &&
+	    (bss_desc->bcn_wapi_ie &&
+	     ((*(bss_desc->bcn_wapi_ie)).ieee_hdr.element_id ==
+			WLAN_EID_BSS_AC_ACCESS_DELAY))) {
+		return true;
+	}
+	return false;
+}
+
+/*
+ * This function checks if driver is configured with no security mode and
+ * scanned network is compatible with it.
+ */
+static bool
+mwifiex_is_network_compatible_for_no_sec(struct mwifiex_private *priv,
+				       struct mwifiex_bssdescriptor *bss_desc)
+{
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
+	    && !priv->sec_info.wpa_enabled && !priv->sec_info.wpa2_enabled
+	    && ((!bss_desc->bcn_wpa_ie) ||
+		((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id !=
+	    WLAN_EID_WPA))
+	    && ((!bss_desc->bcn_rsn_ie) ||
+		((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id !=
+	    WLAN_EID_RSN))
+	    && !priv->sec_info.encryption_mode
+	    && !bss_desc->privacy) {
+		return true;
+	}
+	return false;
+}
+
+/*
+ * This function checks if static WEP is enabled in driver and scanned network
+ * is compatible with it.
+ */
+static bool
+mwifiex_is_network_compatible_for_static_wep(struct mwifiex_private *priv,
+				       struct mwifiex_bssdescriptor *bss_desc)
+{
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_ENABLED
+	    && !priv->sec_info.wpa_enabled && !priv->sec_info.wpa2_enabled
+	    && bss_desc->privacy) {
+		return true;
+	}
+	return false;
+}
+
+/*
+ * This function checks if wpa is enabled in driver and scanned network is
+ * compatible with it.
+ */
+static bool
+mwifiex_is_network_compatible_for_wpa(struct mwifiex_private *priv,
+				      struct mwifiex_bssdescriptor *bss_desc,
+				      int index)
+{
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
+	    && priv->sec_info.wpa_enabled && !priv->sec_info.wpa2_enabled
+	    && ((bss_desc->bcn_wpa_ie) && ((*(bss_desc->bcn_wpa_ie)).vend_hdr.
+						element_id == WLAN_EID_WPA))
+	   /*
+	    * Privacy bit may NOT be set in some APs like
+	    * LinkSys WRT54G && bss_desc->privacy
+	    */
+	 ) {
+		dev_dbg(priv->adapter->dev, "info: %s: WPA: index=%d"
+			" wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s "
+			"EncMode=%#x privacy=%#x\n", __func__, index,
+			(bss_desc->bcn_wpa_ie) ?
+			(*(bss_desc->bcn_wpa_ie)).
+			vend_hdr.element_id : 0,
+			(bss_desc->bcn_rsn_ie) ?
+			(*(bss_desc->bcn_rsn_ie)).
+			ieee_hdr.element_id : 0,
+			(priv->sec_info.wep_status ==
+			MWIFIEX_802_11_WEP_ENABLED) ? "e" : "d",
+			(priv->sec_info.wpa_enabled) ? "e" : "d",
+			(priv->sec_info.wpa2_enabled) ? "e" : "d",
+			priv->sec_info.encryption_mode,
+			bss_desc->privacy);
+		return true;
+	}
+	return false;
+}
+
+/*
+ * This function checks if wpa2 is enabled in driver and scanned network is
+ * compatible with it.
+ */
+static bool
+mwifiex_is_network_compatible_for_wpa2(struct mwifiex_private *priv,
+				       struct mwifiex_bssdescriptor *bss_desc,
+				       int index)
+{
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
+	   && !priv->sec_info.wpa_enabled && priv->sec_info.wpa2_enabled
+	   && ((bss_desc->bcn_rsn_ie) && ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.
+						element_id == WLAN_EID_RSN))
+	   /*
+	    * Privacy bit may NOT be set in some APs like
+	    * LinkSys WRT54G && bss_desc->privacy
+	    */
+	 ) {
+		dev_dbg(priv->adapter->dev, "info: %s: WPA2: index=%d"
+			" wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s "
+			"EncMode=%#x privacy=%#x\n", __func__, index,
+			(bss_desc->bcn_wpa_ie) ?
+			(*(bss_desc->bcn_wpa_ie)).
+			vend_hdr.element_id : 0,
+			(bss_desc->bcn_rsn_ie) ?
+			(*(bss_desc->bcn_rsn_ie)).
+			ieee_hdr.element_id : 0,
+			(priv->sec_info.wep_status ==
+			MWIFIEX_802_11_WEP_ENABLED) ? "e" : "d",
+			(priv->sec_info.wpa_enabled) ? "e" : "d",
+			(priv->sec_info.wpa2_enabled) ? "e" : "d",
+			priv->sec_info.encryption_mode,
+			bss_desc->privacy);
+		return true;
+	}
+	return false;
+}
+
+/*
+ * This function checks if adhoc AES is enabled in driver and scanned network is
+ * compatible with it.
+ */
+static bool
+mwifiex_is_network_compatible_for_adhoc_aes(struct mwifiex_private *priv,
+				       struct mwifiex_bssdescriptor *bss_desc)
+{
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
+	    && !priv->sec_info.wpa_enabled && !priv->sec_info.wpa2_enabled
+	    && ((!bss_desc->bcn_wpa_ie) || ((*(bss_desc->bcn_wpa_ie)).vend_hdr.
+		   element_id != WLAN_EID_WPA))
+	    && ((!bss_desc->bcn_rsn_ie) || ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.
+		   element_id != WLAN_EID_RSN))
+	    && !priv->sec_info.encryption_mode
+	    && bss_desc->privacy) {
+		return true;
+	}
+	return false;
+}
+
+/*
+ * This function checks if dynamic WEP is enabled in driver and scanned network
+ * is compatible with it.
+ */
+static bool
+mwifiex_is_network_compatible_for_dynamic_wep(struct mwifiex_private *priv,
+				       struct mwifiex_bssdescriptor *bss_desc,
+				       int index)
+{
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
+	    && !priv->sec_info.wpa_enabled && !priv->sec_info.wpa2_enabled
+	    && ((!bss_desc->bcn_wpa_ie) || ((*(bss_desc->bcn_wpa_ie)).vend_hdr.
+		   element_id != WLAN_EID_WPA))
+	    && ((!bss_desc->bcn_rsn_ie) || ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.
+		   element_id != WLAN_EID_RSN))
+	    && priv->sec_info.encryption_mode
+	    && bss_desc->privacy) {
+		dev_dbg(priv->adapter->dev, "info: %s: dynamic "
+			"WEP: index=%d wpa_ie=%#x wpa2_ie=%#x "
+			"EncMode=%#x privacy=%#x\n",
+			__func__, index,
+			(bss_desc->bcn_wpa_ie) ?
+			(*(bss_desc->bcn_wpa_ie)).
+			vend_hdr.element_id : 0,
+			(bss_desc->bcn_rsn_ie) ?
+			(*(bss_desc->bcn_rsn_ie)).
+			ieee_hdr.element_id : 0,
+			priv->sec_info.encryption_mode,
+			bss_desc->privacy);
+		return true;
+	}
+	return false;
+}
+
+/*
+ * This function checks if a scanned network is compatible with the driver
+ * settings.
+ *
+ *   WEP     WPA    WPA2   ad-hoc encrypt                  Network
+ * enabled enabled enabled  AES    mode   Privacy WPA WPA2 Compatible
+ *    0       0       0      0     NONE      0     0   0   yes No security
+ *    0       1       0      0      x        1x    1   x   yes WPA (disable
+ *                                                         HT if no AES)
+ *    0       0       1      0      x        1x    x   1   yes WPA2 (disable
+ *                                                         HT if no AES)
+ *    0       0       0      1     NONE      1     0   0   yes Ad-hoc AES
+ *    1       0       0      0     NONE      1     0   0   yes Static WEP
+ *                                                         (disable HT)
+ *    0       0       0      0    !=NONE     1     0   0   yes Dynamic WEP
+ *
+ * Compatibility is not matched while roaming, except for mode.
+ */
+static s32
+mwifiex_is_network_compatible(struct mwifiex_private *priv, u32 index, u32 mode)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bssdescriptor *bss_desc;
+
+	bss_desc = &adapter->scan_table[index];
+	bss_desc->disable_11n = false;
+
+	/* Don't check for compatibility if roaming */
+	if (priv->media_connected && (priv->bss_mode == NL80211_IFTYPE_STATION)
+	    && (bss_desc->bss_mode == NL80211_IFTYPE_STATION))
+		return index;
+
+	if (priv->wps.session_enable) {
+		dev_dbg(adapter->dev,
+			"info: return success directly in WPS period\n");
+		return index;
+	}
+
+	if (mwifiex_is_network_compatible_for_wapi(priv, bss_desc)) {
+		dev_dbg(adapter->dev, "info: return success for WAPI AP\n");
+		return index;
+	}
+
+	if (bss_desc->bss_mode == mode) {
+		if (mwifiex_is_network_compatible_for_no_sec(priv, bss_desc)) {
+			/* No security */
+			return index;
+		} else if (mwifiex_is_network_compatible_for_static_wep(priv,
+								bss_desc)) {
+			/* Static WEP enabled */
+			dev_dbg(adapter->dev, "info: Disable 11n in WEP mode.\n");
+			bss_desc->disable_11n = true;
+			return index;
+		} else if (mwifiex_is_network_compatible_for_wpa(priv, bss_desc,
+								 index)) {
+			/* WPA enabled */
+			if (((priv->adapter->config_bands & BAND_GN
+			      || priv->adapter->config_bands & BAND_AN)
+			      && bss_desc->bcn_ht_cap)
+			      && !mwifiex_is_wpa_oui_present(bss_desc,
+					CIPHER_SUITE_CCMP)) {
+
+				if (mwifiex_is_wpa_oui_present(bss_desc,
+					    CIPHER_SUITE_TKIP)) {
+					dev_dbg(adapter->dev,
+						"info: Disable 11n if AES "
+						"is not supported by AP\n");
+					bss_desc->disable_11n = true;
+				} else {
+					return -1;
+				}
+			}
+			return index;
+		} else if (mwifiex_is_network_compatible_for_wpa2(priv,
+							bss_desc, index)) {
+			/* WPA2 enabled */
+			if (((priv->adapter->config_bands & BAND_GN
+			      || priv->adapter->config_bands & BAND_AN)
+			      && bss_desc->bcn_ht_cap)
+			      && !mwifiex_is_rsn_oui_present(bss_desc,
+					CIPHER_SUITE_CCMP)) {
+
+				if (mwifiex_is_rsn_oui_present(bss_desc,
+					    CIPHER_SUITE_TKIP)) {
+					dev_dbg(adapter->dev,
+						"info: Disable 11n if AES "
+						"is not supported by AP\n");
+					bss_desc->disable_11n = true;
+				} else {
+					return -1;
+				}
+			}
+			return index;
+		} else if (mwifiex_is_network_compatible_for_adhoc_aes(priv,
+								bss_desc)) {
+			/* Ad-hoc AES enabled */
+			return index;
+		} else if (mwifiex_is_network_compatible_for_dynamic_wep(priv,
+							bss_desc, index)) {
+			/* Dynamic WEP enabled */
+			return index;
+		}
+
+		/* Security doesn't match */
+		dev_dbg(adapter->dev, "info: %s: failed: index=%d "
+		       "wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s EncMode"
+		       "=%#x privacy=%#x\n",
+		       __func__, index,
+		       (bss_desc->bcn_wpa_ie) ?
+		       (*(bss_desc->bcn_wpa_ie)).vend_hdr.
+		       element_id : 0,
+		       (bss_desc->bcn_rsn_ie) ?
+		       (*(bss_desc->bcn_rsn_ie)).ieee_hdr.
+		       element_id : 0,
+		       (priv->sec_info.wep_status ==
+				MWIFIEX_802_11_WEP_ENABLED) ? "e" : "d",
+		       (priv->sec_info.wpa_enabled) ? "e" : "d",
+		       (priv->sec_info.wpa2_enabled) ? "e" : "d",
+		       priv->sec_info.encryption_mode, bss_desc->privacy);
+		return -1;
+	}
+
+	/* Mode doesn't match */
+	return -1;
+}
+
+/*
+ * This function finds the best SSID in the scan list.
+ *
+ * It searches the scan table for the best SSID that also matches the current
+ * adapter network preference (mode, security etc.).
+ */
+static s32
+mwifiex_find_best_network_in_list(struct mwifiex_private *priv)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u32 mode = priv->bss_mode;
+	s32 best_net = -1;
+	s32 best_rssi = 0;
+	u32 i;
+
+	dev_dbg(adapter->dev, "info: num of BSSIDs = %d\n",
+				adapter->num_in_scan_table);
+
+	for (i = 0; i < adapter->num_in_scan_table; i++) {
+		switch (mode) {
+		case NL80211_IFTYPE_STATION:
+		case NL80211_IFTYPE_ADHOC:
+			if (mwifiex_is_network_compatible(priv, i, mode) >= 0) {
+				if (SCAN_RSSI(adapter->scan_table[i].rssi) >
+				    best_rssi) {
+					best_rssi = SCAN_RSSI(adapter->
+							  scan_table[i].rssi);
+					best_net = i;
+				}
+			}
+			break;
+		case NL80211_IFTYPE_UNSPECIFIED:
+		default:
+			if (SCAN_RSSI(adapter->scan_table[i].rssi) >
+			    best_rssi) {
+				best_rssi = SCAN_RSSI(adapter->scan_table[i].
+						      rssi);
+				best_net = i;
+			}
+			break;
+		}
+	}
+
+	return best_net;
+}
+
+/*
+ * This function creates a channel list for the driver to scan, based
+ * on region/band information.
+ *
+ * This routine is used for any scan that is not provided with a
+ * specific channel list to scan.
+ */
+static void
+mwifiex_scan_create_channel_list(struct mwifiex_private *priv,
+				const struct mwifiex_user_scan_cfg
+				*user_scan_in,
+				struct mwifiex_chan_scan_param_set
+				*scan_chan_list,
+				u8 filtered_scan)
+{
+	enum ieee80211_band band;
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *ch;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int chan_idx = 0, i;
+	u8 scan_type;
+
+	for (band = 0; (band < IEEE80211_NUM_BANDS) ; band++) {
+
+		if (!priv->wdev->wiphy->bands[band])
+			continue;
+
+		sband = priv->wdev->wiphy->bands[band];
+
+		for (i = 0; (i < sband->n_channels) ; i++, chan_idx++) {
+			ch = &sband->channels[i];
+			if (ch->flags & IEEE80211_CHAN_DISABLED)
+				continue;
+			scan_chan_list[chan_idx].radio_type = band;
+			scan_type = ch->flags & IEEE80211_CHAN_PASSIVE_SCAN;
+			if (user_scan_in &&
+				user_scan_in->chan_list[0].scan_time)
+				scan_chan_list[chan_idx].max_scan_time =
+					cpu_to_le16((u16) user_scan_in->
+					chan_list[0].scan_time);
+			else if (scan_type == MWIFIEX_SCAN_TYPE_PASSIVE)
+				scan_chan_list[chan_idx].max_scan_time =
+					cpu_to_le16(adapter->passive_scan_time);
+			else
+				scan_chan_list[chan_idx].max_scan_time =
+					cpu_to_le16(adapter->active_scan_time);
+			if (scan_type == MWIFIEX_SCAN_TYPE_PASSIVE)
+				scan_chan_list[chan_idx].chan_scan_mode_bitmap
+					|= MWIFIEX_PASSIVE_SCAN;
+			else
+				scan_chan_list[chan_idx].chan_scan_mode_bitmap
+					&= ~MWIFIEX_PASSIVE_SCAN;
+			scan_chan_list[chan_idx].chan_number =
+							(u32) ch->hw_value;
+			if (filtered_scan) {
+				scan_chan_list[chan_idx].max_scan_time =
+				cpu_to_le16(adapter->specific_scan_time);
+				scan_chan_list[chan_idx].chan_scan_mode_bitmap
+					|= MWIFIEX_DISABLE_CHAN_FILT;
+			}
+		}
+
+	}
+}
+
+/*
+ * This function constructs and sends multiple scan config commands to
+ * the firmware.
+ *
+ * Previous routines in the code flow have created a scan command configuration
+ * with any requested TLVs.  This function splits the channel TLV into maximum
+ * channels supported per scan lists and sends the portion of the channel TLV,
+ * along with the other TLVs, to the firmware.
+ */
+static int
+mwifiex_scan_channel_list(struct mwifiex_private *priv,
+			  u32 max_chan_per_scan, u8 filtered_scan,
+			  struct mwifiex_scan_cmd_config *scan_cfg_out,
+			  struct mwifiex_ie_types_chan_list_param_set
+			  *chan_tlv_out,
+			  struct mwifiex_chan_scan_param_set *scan_chan_list)
+{
+	int ret = 0;
+	struct mwifiex_chan_scan_param_set *tmp_chan_list;
+	struct mwifiex_chan_scan_param_set *start_chan;
+
+	u32 tlv_idx;
+	u32 total_scan_time;
+	u32 done_early;
+
+	if (!scan_cfg_out || !chan_tlv_out || !scan_chan_list) {
+		dev_dbg(priv->adapter->dev,
+			"info: Scan: Null detect: %p, %p, %p\n",
+		       scan_cfg_out, chan_tlv_out, scan_chan_list);
+		return -1;
+	}
+
+	chan_tlv_out->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
+
+	/* Set the temp channel struct pointer to the start of the desired
+	   list */
+	tmp_chan_list = scan_chan_list;
+
+	/* Loop through the desired channel list, sending a new firmware scan
+	   commands for each max_chan_per_scan channels (or for 1,6,11
+	   individually if configured accordingly) */
+	while (tmp_chan_list->chan_number) {
+
+		tlv_idx = 0;
+		total_scan_time = 0;
+		chan_tlv_out->header.len = 0;
+		start_chan = tmp_chan_list;
+		done_early = false;
+
+		/*
+		 * Construct the Channel TLV for the scan command.  Continue to
+		 * insert channel TLVs until:
+		 *   - the tlv_idx hits the maximum configured per scan command
+		 *   - the next channel to insert is 0 (end of desired channel
+		 *     list)
+		 *   - done_early is set (controlling individual scanning of
+		 *     1,6,11)
+		 */
+		while (tlv_idx < max_chan_per_scan
+		       && tmp_chan_list->chan_number && !done_early) {
+
+			dev_dbg(priv->adapter->dev,
+				"info: Scan: Chan(%3d), Radio(%d),"
+				" Mode(%d, %d), Dur(%d)\n",
+			       tmp_chan_list->chan_number,
+			       tmp_chan_list->radio_type,
+			       tmp_chan_list->chan_scan_mode_bitmap
+			       & MWIFIEX_PASSIVE_SCAN,
+			       (tmp_chan_list->chan_scan_mode_bitmap
+			       & MWIFIEX_DISABLE_CHAN_FILT) >> 1,
+			       le16_to_cpu(tmp_chan_list->max_scan_time));
+
+			/* Copy the current channel TLV to the command being
+			   prepared */
+			memcpy(chan_tlv_out->chan_scan_param + tlv_idx,
+			       tmp_chan_list,
+			       sizeof(chan_tlv_out->chan_scan_param));
+
+			/* Increment the TLV header length by the size
+			   appended */
+			chan_tlv_out->header.len =
+			cpu_to_le16(le16_to_cpu(chan_tlv_out->header.len) +
+			(sizeof(chan_tlv_out->chan_scan_param)));
+
+			/*
+			 * The tlv buffer length is set to the number of bytes
+			 * of the between the channel tlv pointer and the start
+			 * of the tlv buffer.  This compensates for any TLVs
+			 * that were appended before the channel list.
+			 */
+			scan_cfg_out->tlv_buf_len = (u32) ((u8 *) chan_tlv_out -
+							scan_cfg_out->tlv_buf);
+
+			/* Add the size of the channel tlv header and the data
+			   length */
+			scan_cfg_out->tlv_buf_len +=
+				(sizeof(chan_tlv_out->header)
+				 + le16_to_cpu(chan_tlv_out->header.len));
+
+			/* Increment the index to the channel tlv we are
+			   constructing */
+			tlv_idx++;
+
+			/* Count the total scan time per command */
+			total_scan_time +=
+				le16_to_cpu(tmp_chan_list->max_scan_time);
+
+			done_early = false;
+
+			/* Stop the loop if the *current* channel is in the
+			   1,6,11 set and we are not filtering on a BSSID
+			   or SSID. */
+			if (!filtered_scan && (tmp_chan_list->chan_number == 1
+				|| tmp_chan_list->chan_number == 6
+				|| tmp_chan_list->chan_number == 11))
+				done_early = true;
+
+			/* Increment the tmp pointer to the next channel to
+			   be scanned */
+			tmp_chan_list++;
+
+			/* Stop the loop if the *next* channel is in the 1,6,11
+			   set.  This will cause it to be the only channel
+			   scanned on the next interation */
+			if (!filtered_scan && (tmp_chan_list->chan_number == 1
+				|| tmp_chan_list->chan_number == 6
+				|| tmp_chan_list->chan_number == 11))
+				done_early = true;
+		}
+
+		/* The total scan time should be less than scan command timeout
+		   value */
+		if (total_scan_time > MWIFIEX_MAX_TOTAL_SCAN_TIME) {
+			dev_err(priv->adapter->dev, "total scan time %dms"
+				" is over limit (%dms), scan skipped\n",
+				total_scan_time, MWIFIEX_MAX_TOTAL_SCAN_TIME);
+			ret = -1;
+			break;
+		}
+
+		priv->adapter->scan_channels = start_chan;
+
+		/* Send the scan command to the firmware with the specified
+		   cfg */
+		ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SCAN,
+					     HostCmd_ACT_GEN_SET, 0,
+					     scan_cfg_out);
+		if (ret)
+			break;
+	}
+
+	if (ret)
+		return -1;
+
+	return 0;
+}
+
+/*
+ * This function constructs a scan command configuration structure to use
+ * in scan commands.
+ *
+ * Application layer or other functions can invoke network scanning
+ * with a scan configuration supplied in a user scan configuration structure.
+ * This structure is used as the basis of one or many scan command configuration
+ * commands that are sent to the command processing module and eventually to the
+ * firmware.
+ *
+ * This function creates a scan command configuration structure  based on the
+ * following user supplied parameters (if present):
+ *      - SSID filter
+ *      - BSSID filter
+ *      - Number of Probes to be sent
+ *      - Channel list
+ *
+ * If the SSID or BSSID filter is not present, the filter is disabled/cleared.
+ * If the number of probes is not set, adapter default setting is used.
+ */
+static void
+mwifiex_scan_setup_scan_config(struct mwifiex_private *priv,
+			       const struct mwifiex_user_scan_cfg *user_scan_in,
+			       struct mwifiex_scan_cmd_config *scan_cfg_out,
+			       struct mwifiex_ie_types_chan_list_param_set
+			       **chan_list_out,
+			       struct mwifiex_chan_scan_param_set
+			       *scan_chan_list,
+			       u8 *max_chan_per_scan, u8 *filtered_scan,
+			       u8 *scan_current_only)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_ie_types_num_probes *num_probes_tlv;
+	struct mwifiex_ie_types_wildcard_ssid_params *wildcard_ssid_tlv;
+	struct mwifiex_ie_types_rates_param_set *rates_tlv;
+	const u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
+	u8 *tlv_pos;
+	u32 num_probes;
+	u32 ssid_len;
+	u32 chan_idx;
+	u32 scan_type;
+	u16 scan_dur;
+	u8 channel;
+	u8 radio_type;
+	u32 ssid_idx;
+	u8 ssid_filter;
+	u8 rates[MWIFIEX_SUPPORTED_RATES];
+	u32 rates_size;
+	struct mwifiex_ie_types_htcap *ht_cap;
+
+	/* The tlv_buf_len is calculated for each scan command.  The TLVs added
+	   in this routine will be preserved since the routine that sends the
+	   command will append channelTLVs at *chan_list_out.  The difference
+	   between the *chan_list_out and the tlv_buf start will be used to
+	   calculate the size of anything we add in this routine. */
+	scan_cfg_out->tlv_buf_len = 0;
+
+	/* Running tlv pointer.  Assigned to chan_list_out at end of function
+	   so later routines know where channels can be added to the command
+	   buf */
+	tlv_pos = scan_cfg_out->tlv_buf;
+
+	/* Initialize the scan as un-filtered; the flag is later set to TRUE
+	   below if a SSID or BSSID filter is sent in the command */
+	*filtered_scan = false;
+
+	/* Initialize the scan as not being only on the current channel.  If
+	   the channel list is customized, only contains one channel, and is
+	   the active channel, this is set true and data flow is not halted. */
+	*scan_current_only = false;
+
+	if (user_scan_in) {
+
+		/* Default the ssid_filter flag to TRUE, set false under
+		   certain wildcard conditions and qualified by the existence
+		   of an SSID list before marking the scan as filtered */
+		ssid_filter = true;
+
+		/* Set the BSS type scan filter, use Adapter setting if
+		   unset */
+		scan_cfg_out->bss_mode =
+			(user_scan_in->bss_mode ? (u8) user_scan_in->
+			 bss_mode : (u8) adapter->scan_mode);
+
+		/* Set the number of probes to send, use Adapter setting
+		   if unset */
+		num_probes =
+			(user_scan_in->num_probes ? user_scan_in->
+			 num_probes : adapter->scan_probes);
+
+		/*
+		 * Set the BSSID filter to the incoming configuration,
+		 * if non-zero.  If not set, it will remain disabled
+		 * (all zeros).
+		 */
+		memcpy(scan_cfg_out->specific_bssid,
+		       user_scan_in->specific_bssid,
+		       sizeof(scan_cfg_out->specific_bssid));
+
+		for (ssid_idx = 0;
+		     ((ssid_idx < ARRAY_SIZE(user_scan_in->ssid_list))
+		      && (*user_scan_in->ssid_list[ssid_idx].ssid
+			  || user_scan_in->ssid_list[ssid_idx].max_len));
+		     ssid_idx++) {
+
+			ssid_len = strlen(user_scan_in->ssid_list[ssid_idx].
+					  ssid) + 1;
+
+			wildcard_ssid_tlv =
+				(struct mwifiex_ie_types_wildcard_ssid_params *)
+				tlv_pos;
+			wildcard_ssid_tlv->header.type =
+				cpu_to_le16(TLV_TYPE_WILDCARDSSID);
+			wildcard_ssid_tlv->header.len = cpu_to_le16(
+				(u16) (ssid_len + sizeof(wildcard_ssid_tlv->
+							 max_ssid_length)));
+			wildcard_ssid_tlv->max_ssid_length =
+				user_scan_in->ssid_list[ssid_idx].max_len;
+
+			memcpy(wildcard_ssid_tlv->ssid,
+			       user_scan_in->ssid_list[ssid_idx].ssid,
+			       ssid_len);
+
+			tlv_pos += (sizeof(wildcard_ssid_tlv->header)
+				+ le16_to_cpu(wildcard_ssid_tlv->header.len));
+
+			dev_dbg(adapter->dev, "info: scan: ssid_list[%d]: %s, %d\n",
+				ssid_idx, wildcard_ssid_tlv->ssid,
+				wildcard_ssid_tlv->max_ssid_length);
+
+			/* Empty wildcard ssid with a maxlen will match many or
+			   potentially all SSIDs (maxlen == 32), therefore do
+			   not treat the scan as
+			   filtered. */
+			if (!ssid_len && wildcard_ssid_tlv->max_ssid_length)
+				ssid_filter = false;
+
+		}
+
+		/*
+		 *  The default number of channels sent in the command is low to
+		 *  ensure the response buffer from the firmware does not
+		 *  truncate scan results.  That is not an issue with an SSID
+		 *  or BSSID filter applied to the scan results in the firmware.
+		 */
+		if ((ssid_idx && ssid_filter)
+		    || memcmp(scan_cfg_out->specific_bssid, &zero_mac,
+			      sizeof(zero_mac)))
+			*filtered_scan = true;
+	} else {
+		scan_cfg_out->bss_mode = (u8) adapter->scan_mode;
+		num_probes = adapter->scan_probes;
+	}
+
+	/*
+	 *  If a specific BSSID or SSID is used, the number of channels in the
+	 *  scan command will be increased to the absolute maximum.
+	 */
+	if (*filtered_scan)
+		*max_chan_per_scan = MWIFIEX_MAX_CHANNELS_PER_SPECIFIC_SCAN;
+	else
+		*max_chan_per_scan = MWIFIEX_CHANNELS_PER_SCAN_CMD;
+
+	/* If the input config or adapter has the number of Probes set,
+	   add tlv */
+	if (num_probes) {
+
+		dev_dbg(adapter->dev, "info: scan: num_probes = %d\n",
+						num_probes);
+
+		num_probes_tlv = (struct mwifiex_ie_types_num_probes *) tlv_pos;
+		num_probes_tlv->header.type = cpu_to_le16(TLV_TYPE_NUMPROBES);
+		num_probes_tlv->header.len =
+			cpu_to_le16(sizeof(num_probes_tlv->num_probes));
+		num_probes_tlv->num_probes = cpu_to_le16((u16) num_probes);
+
+		tlv_pos += sizeof(num_probes_tlv->header) +
+			le16_to_cpu(num_probes_tlv->header.len);
+
+	}
+
+	/* Append rates tlv */
+	memset(rates, 0, sizeof(rates));
+
+	rates_size = mwifiex_get_supported_rates(priv, rates);
+
+	rates_tlv = (struct mwifiex_ie_types_rates_param_set *) tlv_pos;
+	rates_tlv->header.type = cpu_to_le16(WLAN_EID_SUPP_RATES);
+	rates_tlv->header.len = cpu_to_le16((u16) rates_size);
+	memcpy(rates_tlv->rates, rates, rates_size);
+	tlv_pos += sizeof(rates_tlv->header) + rates_size;
+
+	dev_dbg(adapter->dev, "info: SCAN_CMD: Rates size = %d\n", rates_size);
+
+	if (ISSUPP_11NENABLED(priv->adapter->fw_cap_info)
+	    && (priv->adapter->config_bands & BAND_GN
+		|| priv->adapter->config_bands & BAND_AN)) {
+		ht_cap = (struct mwifiex_ie_types_htcap *) tlv_pos;
+		memset(ht_cap, 0, sizeof(struct mwifiex_ie_types_htcap));
+		ht_cap->header.type = cpu_to_le16(WLAN_EID_HT_CAPABILITY);
+		ht_cap->header.len =
+				cpu_to_le16(sizeof(struct ieee80211_ht_cap));
+		radio_type =
+			mwifiex_band_to_radio_type(priv->adapter->config_bands);
+		mwifiex_fill_cap_info(priv, radio_type, ht_cap);
+		tlv_pos += sizeof(struct mwifiex_ie_types_htcap);
+	}
+
+	/* Append vendor specific IE TLV */
+	mwifiex_cmd_append_vsie_tlv(priv, MWIFIEX_VSIE_MASK_SCAN, &tlv_pos);
+
+	/*
+	 * Set the output for the channel TLV to the address in the tlv buffer
+	 *   past any TLVs that were added in this function (SSID, num_probes).
+	 *   Channel TLVs will be added past this for each scan command,
+	 *   preserving the TLVs that were previously added.
+	 */
+	*chan_list_out =
+		(struct mwifiex_ie_types_chan_list_param_set *) tlv_pos;
+
+	if (user_scan_in && user_scan_in->chan_list[0].chan_number) {
+
+		dev_dbg(adapter->dev, "info: Scan: Using supplied channel list\n");
+
+		for (chan_idx = 0;
+		     chan_idx < MWIFIEX_USER_SCAN_CHAN_MAX
+		     && user_scan_in->chan_list[chan_idx].chan_number;
+		     chan_idx++) {
+
+			channel = user_scan_in->chan_list[chan_idx].chan_number;
+			(scan_chan_list + chan_idx)->chan_number = channel;
+
+			radio_type =
+				user_scan_in->chan_list[chan_idx].radio_type;
+			(scan_chan_list + chan_idx)->radio_type = radio_type;
+
+			scan_type = user_scan_in->chan_list[chan_idx].scan_type;
+
+			if (scan_type == MWIFIEX_SCAN_TYPE_PASSIVE)
+				(scan_chan_list +
+				 chan_idx)->chan_scan_mode_bitmap
+					|= MWIFIEX_PASSIVE_SCAN;
+			else
+				(scan_chan_list +
+				 chan_idx)->chan_scan_mode_bitmap
+					&= ~MWIFIEX_PASSIVE_SCAN;
+
+			if (user_scan_in->chan_list[chan_idx].scan_time) {
+				scan_dur = (u16) user_scan_in->
+					chan_list[chan_idx].scan_time;
+			} else {
+				if (scan_type == MWIFIEX_SCAN_TYPE_PASSIVE)
+					scan_dur = adapter->passive_scan_time;
+				else if (*filtered_scan)
+					scan_dur = adapter->specific_scan_time;
+				else
+					scan_dur = adapter->active_scan_time;
+			}
+
+			(scan_chan_list + chan_idx)->min_scan_time =
+				cpu_to_le16(scan_dur);
+			(scan_chan_list + chan_idx)->max_scan_time =
+				cpu_to_le16(scan_dur);
+		}
+
+		/* Check if we are only scanning the current channel */
+		if ((chan_idx == 1)
+		    && (user_scan_in->chan_list[0].chan_number
+			== priv->curr_bss_params.bss_descriptor.channel)) {
+			*scan_current_only = true;
+			dev_dbg(adapter->dev,
+				"info: Scan: Scanning current channel only\n");
+		}
+
+	} else {
+		dev_dbg(adapter->dev,
+				"info: Scan: Creating full region channel list\n");
+		mwifiex_scan_create_channel_list(priv, user_scan_in,
+						 scan_chan_list,
+						 *filtered_scan);
+	}
+}
+
+/*
+ * This function inspects the scan response buffer for pointers to
+ * expected TLVs.
+ *
+ * TLVs can be included at the end of the scan response BSS information.
+ *
+ * Data in the buffer is parsed pointers to TLVs that can potentially
+ * be passed back in the response.
+ */
+static void
+mwifiex_ret_802_11_scan_get_tlv_ptrs(struct mwifiex_adapter *adapter,
+				     struct mwifiex_ie_types_data *tlv,
+				     u32 tlv_buf_size, u32 req_tlv_type,
+				     struct mwifiex_ie_types_data **tlv_data)
+{
+	struct mwifiex_ie_types_data *current_tlv;
+	u32 tlv_buf_left;
+	u32 tlv_type;
+	u32 tlv_len;
+
+	current_tlv = tlv;
+	tlv_buf_left = tlv_buf_size;
+	*tlv_data = NULL;
+
+	dev_dbg(adapter->dev, "info: SCAN_RESP: tlv_buf_size = %d\n",
+						tlv_buf_size);
+
+	while (tlv_buf_left >= sizeof(struct mwifiex_ie_types_header)) {
+
+		tlv_type = le16_to_cpu(current_tlv->header.type);
+		tlv_len = le16_to_cpu(current_tlv->header.len);
+
+		if (sizeof(tlv->header) + tlv_len > tlv_buf_left) {
+			dev_err(adapter->dev, "SCAN_RESP: TLV buffer corrupt\n");
+			break;
+		}
+
+		if (req_tlv_type == tlv_type) {
+			switch (tlv_type) {
+			case TLV_TYPE_TSFTIMESTAMP:
+				dev_dbg(adapter->dev, "info: SCAN_RESP: TSF "
+					"timestamp TLV, len = %d\n", tlv_len);
+				*tlv_data = (struct mwifiex_ie_types_data *)
+					current_tlv;
+				break;
+			case TLV_TYPE_CHANNELBANDLIST:
+				dev_dbg(adapter->dev, "info: SCAN_RESP: channel"
+					" band list TLV, len = %d\n", tlv_len);
+				*tlv_data = (struct mwifiex_ie_types_data *)
+					current_tlv;
+				break;
+			default:
+				dev_err(adapter->dev,
+					"SCAN_RESP: unhandled TLV = %d\n",
+				       tlv_type);
+				/* Give up, this seems corrupted */
+				return;
+			}
+		}
+
+		if (*tlv_data)
+			break;
+
+
+		tlv_buf_left -= (sizeof(tlv->header) + tlv_len);
+		current_tlv =
+			(struct mwifiex_ie_types_data *) (current_tlv->data +
+							  tlv_len);
+
+	}			/* while */
+}
+
+/*
+ * This function interprets a BSS scan response returned from the firmware.
+ *
+ * The various fixed fields and IEs are parsed and passed back for a BSS
+ * probe response or beacon from scan command. Information is recorded as
+ * needed in the scan table for that entry.
+ *
+ * The following IE types are recognized and parsed -
+ *      - SSID
+ *      - Supported rates
+ *      - FH parameters set
+ *      - DS parameters set
+ *      - CF parameters set
+ *      - IBSS parameters set
+ *      - ERP information
+ *      - Extended supported rates
+ *      - Vendor specific (221)
+ *      - RSN IE
+ *      - WAPI IE
+ *      - HT capability
+ *      - HT operation
+ *      - BSS Coexistence 20/40
+ *      - Extended capability
+ *      - Overlapping BSS scan parameters
+ */
+static int
+mwifiex_interpret_bss_desc_with_ie(struct mwifiex_adapter *adapter,
+				   struct mwifiex_bssdescriptor *bss_entry,
+				   u8 **beacon_info, u32 *bytes_left)
+{
+	int ret = 0;
+	u8 element_id;
+	struct ieee_types_fh_param_set *fh_param_set;
+	struct ieee_types_ds_param_set *ds_param_set;
+	struct ieee_types_cf_param_set *cf_param_set;
+	struct ieee_types_ibss_param_set *ibss_param_set;
+	__le16 beacon_interval;
+	__le16 capabilities;
+	u8 *current_ptr;
+	u8 *rate;
+	u8 element_len;
+	u16 total_ie_len;
+	u8 bytes_to_copy;
+	u8 rate_size;
+	u16 beacon_size;
+	u8 found_data_rate_ie;
+	u32 bytes_left_for_current_beacon;
+	struct ieee_types_vendor_specific *vendor_ie;
+	const u8 wpa_oui[4] = { 0x00, 0x50, 0xf2, 0x01 };
+	const u8 wmm_oui[4] = { 0x00, 0x50, 0xf2, 0x02 };
+
+	found_data_rate_ie = false;
+	rate_size = 0;
+	beacon_size = 0;
+
+	if (*bytes_left >= sizeof(beacon_size)) {
+		/* Extract & convert beacon size from the command buffer */
+		memcpy(&beacon_size, *beacon_info, sizeof(beacon_size));
+		*bytes_left -= sizeof(beacon_size);
+		*beacon_info += sizeof(beacon_size);
+	}
+
+	if (!beacon_size || beacon_size > *bytes_left) {
+		*beacon_info += *bytes_left;
+		*bytes_left = 0;
+		return -1;
+	}
+
+	/* Initialize the current working beacon pointer for this BSS
+	   iteration */
+	current_ptr = *beacon_info;
+
+	/* Advance the return beacon pointer past the current beacon */
+	*beacon_info += beacon_size;
+	*bytes_left -= beacon_size;
+
+	bytes_left_for_current_beacon = beacon_size;
+
+	memcpy(bss_entry->mac_address, current_ptr, ETH_ALEN);
+	dev_dbg(adapter->dev, "info: InterpretIE: AP MAC Addr: %pM\n",
+						bss_entry->mac_address);
+
+	current_ptr += ETH_ALEN;
+	bytes_left_for_current_beacon -= ETH_ALEN;
+
+	if (bytes_left_for_current_beacon < 12) {
+		dev_err(adapter->dev, "InterpretIE: not enough bytes left\n");
+		return -1;
+	}
+
+	/*
+	 * Next 4 fields are RSSI, time stamp, beacon interval,
+	 *   and capability information
+	 */
+
+	/* RSSI is 1 byte long */
+	bss_entry->rssi = (s32) (*current_ptr);
+	dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%02X\n", *current_ptr);
+	current_ptr += 1;
+	bytes_left_for_current_beacon -= 1;
+
+	/*
+	 *  The RSSI is not part of the beacon/probe response.  After we have
+	 *    advanced current_ptr past the RSSI field, save the remaining
+	 *    data for use at the application layer
+	 */
+	bss_entry->beacon_buf = current_ptr;
+	bss_entry->beacon_buf_size = bytes_left_for_current_beacon;
+
+	/* Time stamp is 8 bytes long */
+	memcpy(bss_entry->time_stamp, current_ptr, 8);
+	current_ptr += 8;
+	bytes_left_for_current_beacon -= 8;
+
+	/* Beacon interval is 2 bytes long */
+	memcpy(&beacon_interval, current_ptr, 2);
+	bss_entry->beacon_period = le16_to_cpu(beacon_interval);
+	current_ptr += 2;
+	bytes_left_for_current_beacon -= 2;
+
+	/* Capability information is 2 bytes long */
+	memcpy(&capabilities, current_ptr, 2);
+	dev_dbg(adapter->dev, "info: InterpretIE: capabilities=0x%X\n",
+	       capabilities);
+	bss_entry->cap_info_bitmap = le16_to_cpu(capabilities);
+	current_ptr += 2;
+	bytes_left_for_current_beacon -= 2;
+
+	/* Rest of the current buffer are IE's */
+	dev_dbg(adapter->dev, "info: InterpretIE: IELength for this AP = %d\n",
+	       bytes_left_for_current_beacon);
+
+	if (bss_entry->cap_info_bitmap & WLAN_CAPABILITY_PRIVACY) {
+		dev_dbg(adapter->dev, "info: InterpretIE: AP WEP enabled\n");
+		bss_entry->privacy = MWIFIEX_802_11_PRIV_FILTER_8021X_WEP;
+	} else {
+		bss_entry->privacy = MWIFIEX_802_11_PRIV_FILTER_ACCEPT_ALL;
+	}
+
+	if (bss_entry->cap_info_bitmap & WLAN_CAPABILITY_IBSS)
+		bss_entry->bss_mode = NL80211_IFTYPE_ADHOC;
+	else
+		bss_entry->bss_mode = NL80211_IFTYPE_STATION;
+
+
+	/* Process variable IE */
+	while (bytes_left_for_current_beacon >= 2) {
+		element_id = *current_ptr;
+		element_len = *(current_ptr + 1);
+		total_ie_len = element_len + sizeof(struct ieee_types_header);
+
+		if (bytes_left_for_current_beacon < total_ie_len) {
+			dev_err(adapter->dev, "err: InterpretIE: in processing"
+				" IE, bytes left < IE length\n");
+			bytes_left_for_current_beacon = 0;
+			ret = -1;
+			continue;
+		}
+		switch (element_id) {
+		case WLAN_EID_SSID:
+			bss_entry->ssid.ssid_len = element_len;
+			memcpy(bss_entry->ssid.ssid, (current_ptr + 2),
+			       element_len);
+			dev_dbg(adapter->dev, "info: InterpretIE: ssid: %-32s\n",
+			       bss_entry->ssid.ssid);
+			break;
+
+		case WLAN_EID_SUPP_RATES:
+			memcpy(bss_entry->data_rates, current_ptr + 2,
+			       element_len);
+			memcpy(bss_entry->supported_rates, current_ptr + 2,
+			       element_len);
+			rate_size = element_len;
+			found_data_rate_ie = true;
+			break;
+
+		case WLAN_EID_FH_PARAMS:
+			fh_param_set =
+				(struct ieee_types_fh_param_set *) current_ptr;
+			memcpy(&bss_entry->phy_param_set.fh_param_set,
+			       fh_param_set,
+			       sizeof(struct ieee_types_fh_param_set));
+			break;
+
+		case WLAN_EID_DS_PARAMS:
+			ds_param_set =
+				(struct ieee_types_ds_param_set *) current_ptr;
+
+			bss_entry->channel = ds_param_set->current_chan;
+
+			memcpy(&bss_entry->phy_param_set.ds_param_set,
+			       ds_param_set,
+			       sizeof(struct ieee_types_ds_param_set));
+			break;
+
+		case WLAN_EID_CF_PARAMS:
+			cf_param_set =
+				(struct ieee_types_cf_param_set *) current_ptr;
+			memcpy(&bss_entry->ss_param_set.cf_param_set,
+			       cf_param_set,
+			       sizeof(struct ieee_types_cf_param_set));
+			break;
+
+		case WLAN_EID_IBSS_PARAMS:
+			ibss_param_set =
+				(struct ieee_types_ibss_param_set *)
+				current_ptr;
+			memcpy(&bss_entry->ss_param_set.ibss_param_set,
+			       ibss_param_set,
+			       sizeof(struct ieee_types_ibss_param_set));
+			break;
+
+		case WLAN_EID_ERP_INFO:
+			bss_entry->erp_flags = *(current_ptr + 2);
+			break;
+
+		case WLAN_EID_EXT_SUPP_RATES:
+			/*
+			 * Only process extended supported rate
+			 * if data rate is already found.
+			 * Data rate IE should come before
+			 * extended supported rate IE
+			 */
+			if (found_data_rate_ie) {
+				if ((element_len + rate_size) >
+				    MWIFIEX_SUPPORTED_RATES)
+					bytes_to_copy =
+						(MWIFIEX_SUPPORTED_RATES -
+						 rate_size);
+				else
+					bytes_to_copy = element_len;
+
+				rate = (u8 *) bss_entry->data_rates;
+				rate += rate_size;
+				memcpy(rate, current_ptr + 2, bytes_to_copy);
+
+				rate = (u8 *) bss_entry->supported_rates;
+				rate += rate_size;
+				memcpy(rate, current_ptr + 2, bytes_to_copy);
+			}
+			break;
+
+		case WLAN_EID_VENDOR_SPECIFIC:
+			vendor_ie = (struct ieee_types_vendor_specific *)
+					current_ptr;
+
+			if (!memcmp
+			    (vendor_ie->vend_hdr.oui, wpa_oui,
+			     sizeof(wpa_oui))) {
+				bss_entry->bcn_wpa_ie =
+					(struct ieee_types_vendor_specific *)
+					current_ptr;
+				bss_entry->wpa_offset = (u16) (current_ptr -
+							bss_entry->beacon_buf);
+			} else if (!memcmp(vendor_ie->vend_hdr.oui, wmm_oui,
+				    sizeof(wmm_oui))) {
+				if (total_ie_len ==
+				    sizeof(struct ieee_types_wmm_parameter)
+				    || total_ie_len ==
+				    sizeof(struct ieee_types_wmm_info))
+					/*
+					 * Only accept and copy the WMM IE if
+					 * it matches the size expected for the
+					 * WMM Info IE or the WMM Parameter IE.
+					 */
+					memcpy((u8 *) &bss_entry->wmm_ie,
+					       current_ptr, total_ie_len);
+			}
+			break;
+		case WLAN_EID_RSN:
+			bss_entry->bcn_rsn_ie =
+				(struct ieee_types_generic *) current_ptr;
+			bss_entry->rsn_offset = (u16) (current_ptr -
+							bss_entry->beacon_buf);
+			break;
+		case WLAN_EID_BSS_AC_ACCESS_DELAY:
+			bss_entry->bcn_wapi_ie =
+				(struct ieee_types_generic *) current_ptr;
+			bss_entry->wapi_offset = (u16) (current_ptr -
+							bss_entry->beacon_buf);
+			break;
+		case WLAN_EID_HT_CAPABILITY:
+			bss_entry->bcn_ht_cap = (struct ieee80211_ht_cap *)
+					(current_ptr +
+					sizeof(struct ieee_types_header));
+			bss_entry->ht_cap_offset = (u16) (current_ptr +
+					sizeof(struct ieee_types_header) -
+					bss_entry->beacon_buf);
+			break;
+		case WLAN_EID_HT_INFORMATION:
+			bss_entry->bcn_ht_info = (struct ieee80211_ht_info *)
+					(current_ptr +
+					sizeof(struct ieee_types_header));
+			bss_entry->ht_info_offset = (u16) (current_ptr +
+					sizeof(struct ieee_types_header) -
+					bss_entry->beacon_buf);
+			break;
+		case WLAN_EID_BSS_COEX_2040:
+			bss_entry->bcn_bss_co_2040 = (u8 *) (current_ptr +
+					sizeof(struct ieee_types_header));
+			bss_entry->bss_co_2040_offset = (u16) (current_ptr +
+					sizeof(struct ieee_types_header) -
+						bss_entry->beacon_buf);
+			break;
+		case WLAN_EID_EXT_CAPABILITY:
+			bss_entry->bcn_ext_cap = (u8 *) (current_ptr +
+					sizeof(struct ieee_types_header));
+			bss_entry->ext_cap_offset = (u16) (current_ptr +
+					sizeof(struct ieee_types_header) -
+					bss_entry->beacon_buf);
+			break;
+		case WLAN_EID_OVERLAP_BSS_SCAN_PARAM:
+			bss_entry->bcn_obss_scan =
+				(struct ieee_types_obss_scan_param *)
+				current_ptr;
+			bss_entry->overlap_bss_offset = (u16) (current_ptr -
+							bss_entry->beacon_buf);
+			break;
+		default:
+			break;
+		}
+
+		current_ptr += element_len + 2;
+
+		/* Need to account for IE ID and IE Len */
+		bytes_left_for_current_beacon -= (element_len + 2);
+
+	}	/* while (bytes_left_for_current_beacon > 2) */
+	return ret;
+}
+
+/*
+ * This function adjusts the pointers used in beacon buffers to reflect
+ * shifts.
+ *
+ * The memory allocated for beacon buffers is of fixed sizes where all the
+ * saved beacons must be stored. New beacons are added in the free portion
+ * of this memory, space permitting; while duplicate beacon buffers are
+ * placed at the same start location. However, since duplicate beacon
+ * buffers may not match the size of the old one, all the following buffers
+ * in the memory must be shifted to either make space, or to fill up freed
+ * up space.
+ *
+ * This function is used to update the beacon buffer pointers that are past
+ * an existing beacon buffer that is updated with a new one of different
+ * size. The pointers are shifted by a fixed amount, either forward or
+ * backward.
+ *
+ * the following pointers in every affected beacon buffers are changed, if
+ * present -
+ *      - WPA IE pointer
+ *      - RSN IE pointer
+ *      - WAPI IE pointer
+ *      - HT capability IE pointer
+ *      - HT information IE pointer
+ *      - BSS coexistence 20/40 IE pointer
+ *      - Extended capability IE pointer
+ *      - Overlapping BSS scan parameter IE pointer
+ */
+static void
+mwifiex_adjust_beacon_buffer_ptrs(struct mwifiex_private *priv, u8 advance,
+				  u8 *bcn_store, u32 rem_bcn_size,
+				  u32 num_of_ent)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u32 adj_idx;
+	for (adj_idx = 0; adj_idx < num_of_ent; adj_idx++) {
+		if (adapter->scan_table[adj_idx].beacon_buf > bcn_store) {
+
+			if (advance)
+				adapter->scan_table[adj_idx].beacon_buf +=
+					rem_bcn_size;
+			else
+				adapter->scan_table[adj_idx].beacon_buf -=
+					rem_bcn_size;
+
+			if (adapter->scan_table[adj_idx].bcn_wpa_ie)
+				adapter->scan_table[adj_idx].bcn_wpa_ie =
+				(struct ieee_types_vendor_specific *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+				 adapter->scan_table[adj_idx].wpa_offset);
+			if (adapter->scan_table[adj_idx].bcn_rsn_ie)
+				adapter->scan_table[adj_idx].bcn_rsn_ie =
+				(struct ieee_types_generic *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+				 adapter->scan_table[adj_idx].rsn_offset);
+			if (adapter->scan_table[adj_idx].bcn_wapi_ie)
+				adapter->scan_table[adj_idx].bcn_wapi_ie =
+				(struct ieee_types_generic *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+				 adapter->scan_table[adj_idx].wapi_offset);
+			if (adapter->scan_table[adj_idx].bcn_ht_cap)
+				adapter->scan_table[adj_idx].bcn_ht_cap =
+				(struct ieee80211_ht_cap *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+				 adapter->scan_table[adj_idx].ht_cap_offset);
+
+			if (adapter->scan_table[adj_idx].bcn_ht_info)
+				adapter->scan_table[adj_idx].bcn_ht_info =
+				(struct ieee80211_ht_info *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+				 adapter->scan_table[adj_idx].ht_info_offset);
+			if (adapter->scan_table[adj_idx].bcn_bss_co_2040)
+				adapter->scan_table[adj_idx].bcn_bss_co_2040 =
+				(u8 *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+			       adapter->scan_table[adj_idx].bss_co_2040_offset);
+			if (adapter->scan_table[adj_idx].bcn_ext_cap)
+				adapter->scan_table[adj_idx].bcn_ext_cap =
+				(u8 *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+				 adapter->scan_table[adj_idx].ext_cap_offset);
+			if (adapter->scan_table[adj_idx].bcn_obss_scan)
+				adapter->scan_table[adj_idx].bcn_obss_scan =
+				(struct ieee_types_obss_scan_param *)
+				(adapter->scan_table[adj_idx].beacon_buf +
+			       adapter->scan_table[adj_idx].overlap_bss_offset);
+		}
+	}
+}
+
+/*
+ * This function updates the pointers used in beacon buffer for given bss
+ * descriptor to reflect shifts
+ *
+ * Following pointers are updated
+ *      - WPA IE pointer
+ *      - RSN IE pointer
+ *      - WAPI IE pointer
+ *      - HT capability IE pointer
+ *      - HT information IE pointer
+ *      - BSS coexistence 20/40 IE pointer
+ *      - Extended capability IE pointer
+ *      - Overlapping BSS scan parameter IE pointer
+ */
+static void
+mwifiex_update_beacon_buffer_ptrs(struct mwifiex_bssdescriptor *beacon)
+{
+	if (beacon->bcn_wpa_ie)
+		beacon->bcn_wpa_ie = (struct ieee_types_vendor_specific *)
+			(beacon->beacon_buf + beacon->wpa_offset);
+	if (beacon->bcn_rsn_ie)
+		beacon->bcn_rsn_ie = (struct ieee_types_generic *)
+			(beacon->beacon_buf + beacon->rsn_offset);
+	if (beacon->bcn_wapi_ie)
+		beacon->bcn_wapi_ie = (struct ieee_types_generic *)
+			(beacon->beacon_buf + beacon->wapi_offset);
+	if (beacon->bcn_ht_cap)
+		beacon->bcn_ht_cap = (struct ieee80211_ht_cap *)
+			(beacon->beacon_buf + beacon->ht_cap_offset);
+	if (beacon->bcn_ht_info)
+		beacon->bcn_ht_info = (struct ieee80211_ht_info *)
+			(beacon->beacon_buf + beacon->ht_info_offset);
+	if (beacon->bcn_bss_co_2040)
+		beacon->bcn_bss_co_2040 = (u8 *) (beacon->beacon_buf +
+			beacon->bss_co_2040_offset);
+	if (beacon->bcn_ext_cap)
+		beacon->bcn_ext_cap = (u8 *) (beacon->beacon_buf +
+			beacon->ext_cap_offset);
+	if (beacon->bcn_obss_scan)
+		beacon->bcn_obss_scan = (struct ieee_types_obss_scan_param *)
+			(beacon->beacon_buf + beacon->overlap_bss_offset);
+}
+
+/*
+ * This function stores a beacon or probe response for a BSS returned
+ * in the scan.
+ *
+ * This stores a new scan response or an update for a previous scan response.
+ * New entries need to verify that they do not exceed the total amount of
+ * memory allocated for the table.
+ *
+ * Replacement entries need to take into consideration the amount of space
+ * currently allocated for the beacon/probe response and adjust the entry
+ * as needed.
+ *
+ * A small amount of extra pad (SCAN_BEACON_ENTRY_PAD) is generally reserved
+ * for an entry in case it is a beacon since a probe response for the
+ * network will by larger per the standard.  This helps to reduce the
+ * amount of memory copying to fit a new probe response into an entry
+ * already occupied by a network's previously stored beacon.
+ */
+static void
+mwifiex_ret_802_11_scan_store_beacon(struct mwifiex_private *priv,
+				     u32 beacon_idx, u32 num_of_ent,
+				     struct mwifiex_bssdescriptor *new_beacon)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u8 *bcn_store;
+	u32 new_bcn_size;
+	u32 old_bcn_size;
+	u32 bcn_space;
+
+	if (adapter->scan_table[beacon_idx].beacon_buf) {
+
+		new_bcn_size = new_beacon->beacon_buf_size;
+		old_bcn_size = adapter->scan_table[beacon_idx].beacon_buf_size;
+		bcn_space = adapter->scan_table[beacon_idx].beacon_buf_size_max;
+		bcn_store = adapter->scan_table[beacon_idx].beacon_buf;
+
+		/* Set the max to be the same as current entry unless changed
+		   below */
+		new_beacon->beacon_buf_size_max = bcn_space;
+		if (new_bcn_size == old_bcn_size) {
+			/*
+			 * Beacon is the same size as the previous entry.
+			 *   Replace the previous contents with the scan result
+			 */
+			memcpy(bcn_store, new_beacon->beacon_buf,
+			       new_beacon->beacon_buf_size);
+
+		} else if (new_bcn_size <= bcn_space) {
+			/*
+			 * New beacon size will fit in the amount of space
+			 *   we have previously allocated for it
+			 */
+
+			/* Copy the new beacon buffer entry over the old one */
+			memcpy(bcn_store, new_beacon->beacon_buf, new_bcn_size);
+
+			/*
+			 *  If the old beacon size was less than the maximum
+			 *  we had alloted for the entry, and the new entry
+			 *  is even smaller, reset the max size to the old
+			 *  beacon entry and compress the storage space
+			 *  (leaving a new pad space of (old_bcn_size -
+			 *  new_bcn_size).
+			 */
+			if (old_bcn_size < bcn_space
+			    && new_bcn_size <= old_bcn_size) {
+				/*
+				 * Old Beacon size is smaller than the alloted
+				 * storage size. Shrink the alloted storage
+				 * space.
+				 */
+				dev_dbg(adapter->dev, "info: AppControl:"
+					" smaller duplicate beacon "
+				       "(%d), old = %d, new = %d, space = %d,"
+				       "left = %d\n",
+				       beacon_idx, old_bcn_size, new_bcn_size,
+				       bcn_space,
+				       (int)(sizeof(adapter->bcn_buf) -
+					(adapter->bcn_buf_end -
+					 adapter->bcn_buf)));
+
+				/*
+				 *  memmove (since the memory overlaps) the
+				 *  data after the beacon we just stored to the
+				 *  end of the current beacon.  This cleans up
+				 *  any unused space the old larger beacon was
+				 *  using in the buffer
+				 */
+				memmove(bcn_store + old_bcn_size,
+					bcn_store + bcn_space,
+					adapter->bcn_buf_end - (bcn_store +
+								   bcn_space));
+
+				/*
+				 * Decrement the end pointer by the difference
+				 * between the old larger size and the new
+				 * smaller size since we are using less space
+				 * due to the new beacon being smaller
+				 */
+				adapter->bcn_buf_end -=
+					(bcn_space - old_bcn_size);
+
+				/* Set the maximum storage size to the old
+				   beacon size */
+				new_beacon->beacon_buf_size_max = old_bcn_size;
+
+				/* Adjust beacon buffer pointers that are past
+				   the current */
+				mwifiex_adjust_beacon_buffer_ptrs(priv, 0,
+					bcn_store, (bcn_space - old_bcn_size),
+					num_of_ent);
+			}
+		} else if (adapter->bcn_buf_end + (new_bcn_size - bcn_space)
+			   < (adapter->bcn_buf + sizeof(adapter->bcn_buf))) {
+			/*
+			 * Beacon is larger than space previously allocated
+			 * (bcn_space) and there is enough space left in the
+			 * beaconBuffer to store the additional data
+			 */
+			dev_dbg(adapter->dev, "info: AppControl:"
+				" larger duplicate beacon (%d), "
+			       "old = %d, new = %d, space = %d, left = %d\n",
+			       beacon_idx, old_bcn_size, new_bcn_size,
+			       bcn_space,
+			       (int)(sizeof(adapter->bcn_buf) -
+				(adapter->bcn_buf_end -
+				 adapter->bcn_buf)));
+
+			/*
+			 * memmove (since the memory overlaps) the data
+			 *  after the beacon we just stored to the end of
+			 *  the current beacon.  This moves the data for
+			 *  the beacons after this further in memory to
+			 *  make space for the new larger beacon we are
+			 *  about to copy in.
+			 */
+			memmove(bcn_store + new_bcn_size,
+				bcn_store + bcn_space,
+				adapter->bcn_buf_end - (bcn_store + bcn_space));
+
+			/* Copy the new beacon buffer entry over the old one */
+			memcpy(bcn_store, new_beacon->beacon_buf, new_bcn_size);
+
+			/* Move the beacon end pointer by the amount of new
+			   beacon data we are adding */
+			adapter->bcn_buf_end += (new_bcn_size - bcn_space);
+
+			/*
+			 * This entry is bigger than the alloted max space
+			 *  previously reserved.  Increase the max space to
+			 *  be equal to the new beacon size
+			 */
+			new_beacon->beacon_buf_size_max = new_bcn_size;
+
+			/* Adjust beacon buffer pointers that are past the
+			   current */
+			mwifiex_adjust_beacon_buffer_ptrs(priv, 1, bcn_store,
+						(new_bcn_size - bcn_space),
+						num_of_ent);
+		} else {
+			/*
+			 * Beacon is larger than the previously allocated space,
+			 * but there is not enough free space to store the
+			 * additional data.
+			 */
+			dev_err(adapter->dev, "AppControl: larger duplicate "
+				" beacon (%d), old = %d new = %d, space = %d,"
+				" left = %d\n", beacon_idx, old_bcn_size,
+				new_bcn_size, bcn_space,
+				(int)(sizeof(adapter->bcn_buf) -
+				(adapter->bcn_buf_end - adapter->bcn_buf)));
+
+			/* Storage failure, keep old beacon intact */
+			new_beacon->beacon_buf_size = old_bcn_size;
+			if (new_beacon->bcn_wpa_ie)
+				new_beacon->wpa_offset =
+					adapter->scan_table[beacon_idx].
+					wpa_offset;
+			if (new_beacon->bcn_rsn_ie)
+				new_beacon->rsn_offset =
+					adapter->scan_table[beacon_idx].
+					rsn_offset;
+			if (new_beacon->bcn_wapi_ie)
+				new_beacon->wapi_offset =
+					adapter->scan_table[beacon_idx].
+					wapi_offset;
+			if (new_beacon->bcn_ht_cap)
+				new_beacon->ht_cap_offset =
+					adapter->scan_table[beacon_idx].
+					ht_cap_offset;
+			if (new_beacon->bcn_ht_info)
+				new_beacon->ht_info_offset =
+					adapter->scan_table[beacon_idx].
+					ht_info_offset;
+			if (new_beacon->bcn_bss_co_2040)
+				new_beacon->bss_co_2040_offset =
+					adapter->scan_table[beacon_idx].
+					bss_co_2040_offset;
+			if (new_beacon->bcn_ext_cap)
+				new_beacon->ext_cap_offset =
+					adapter->scan_table[beacon_idx].
+					ext_cap_offset;
+			if (new_beacon->bcn_obss_scan)
+				new_beacon->overlap_bss_offset =
+					adapter->scan_table[beacon_idx].
+					overlap_bss_offset;
+		}
+		/* Point the new entry to its permanent storage space */
+		new_beacon->beacon_buf = bcn_store;
+		mwifiex_update_beacon_buffer_ptrs(new_beacon);
+	} else {
+		/*
+		 * No existing beacon data exists for this entry, check to see
+		 *   if we can fit it in the remaining space
+		 */
+		if (adapter->bcn_buf_end + new_beacon->beacon_buf_size +
+		    SCAN_BEACON_ENTRY_PAD < (adapter->bcn_buf +
+					     sizeof(adapter->bcn_buf))) {
+
+			/*
+			 * Copy the beacon buffer data from the local entry to
+			 * the adapter dev struct buffer space used to store
+			 * the raw beacon data for each entry in the scan table
+			 */
+			memcpy(adapter->bcn_buf_end, new_beacon->beacon_buf,
+			       new_beacon->beacon_buf_size);
+
+			/* Update the beacon ptr to point to the table save
+			   area */
+			new_beacon->beacon_buf = adapter->bcn_buf_end;
+			new_beacon->beacon_buf_size_max =
+				(new_beacon->beacon_buf_size +
+				 SCAN_BEACON_ENTRY_PAD);
+
+			mwifiex_update_beacon_buffer_ptrs(new_beacon);
+
+			/* Increment the end pointer by the size reserved */
+			adapter->bcn_buf_end += new_beacon->beacon_buf_size_max;
+
+			dev_dbg(adapter->dev, "info: AppControl: beacon[%02d]"
+				" sz=%03d, used = %04d, left = %04d\n",
+			       beacon_idx,
+			       new_beacon->beacon_buf_size,
+			       (int)(adapter->bcn_buf_end - adapter->bcn_buf),
+			       (int)(sizeof(adapter->bcn_buf) -
+				(adapter->bcn_buf_end -
+				 adapter->bcn_buf)));
+		} else {
+			/* No space for new beacon */
+			dev_dbg(adapter->dev, "info: AppControl: no space for"
+				" beacon (%d): %pM sz=%03d, left=%03d\n",
+			       beacon_idx, new_beacon->mac_address,
+			       new_beacon->beacon_buf_size,
+			       (int)(sizeof(adapter->bcn_buf) -
+				(adapter->bcn_buf_end -
+				 adapter->bcn_buf)));
+
+			/* Storage failure; clear storage records for this
+			   bcn */
+			new_beacon->beacon_buf = NULL;
+			new_beacon->beacon_buf_size = 0;
+			new_beacon->beacon_buf_size_max = 0;
+			new_beacon->bcn_wpa_ie = NULL;
+			new_beacon->wpa_offset = 0;
+			new_beacon->bcn_rsn_ie = NULL;
+			new_beacon->rsn_offset = 0;
+			new_beacon->bcn_wapi_ie = NULL;
+			new_beacon->wapi_offset = 0;
+			new_beacon->bcn_ht_cap = NULL;
+			new_beacon->ht_cap_offset = 0;
+			new_beacon->bcn_ht_info = NULL;
+			new_beacon->ht_info_offset = 0;
+			new_beacon->bcn_bss_co_2040 = NULL;
+			new_beacon->bss_co_2040_offset = 0;
+			new_beacon->bcn_ext_cap = NULL;
+			new_beacon->ext_cap_offset = 0;
+			new_beacon->bcn_obss_scan = NULL;
+			new_beacon->overlap_bss_offset = 0;
+		}
+	}
+}
+
+/*
+ * This function restores a beacon buffer of the current BSS descriptor.
+ */
+static void mwifiex_restore_curr_bcn(struct mwifiex_private *priv)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bssdescriptor *curr_bss =
+		&priv->curr_bss_params.bss_descriptor;
+	unsigned long flags;
+
+	if (priv->curr_bcn_buf &&
+	    ((adapter->bcn_buf_end + priv->curr_bcn_size) <
+	     (adapter->bcn_buf + sizeof(adapter->bcn_buf)))) {
+		spin_lock_irqsave(&priv->curr_bcn_buf_lock, flags);
+
+		/* restore the current beacon buffer */
+		memcpy(adapter->bcn_buf_end, priv->curr_bcn_buf,
+		       priv->curr_bcn_size);
+		curr_bss->beacon_buf = adapter->bcn_buf_end;
+		curr_bss->beacon_buf_size = priv->curr_bcn_size;
+		adapter->bcn_buf_end += priv->curr_bcn_size;
+
+		/* adjust the pointers in the current BSS descriptor */
+		if (curr_bss->bcn_wpa_ie)
+			curr_bss->bcn_wpa_ie =
+				(struct ieee_types_vendor_specific *)
+				(curr_bss->beacon_buf +
+				 curr_bss->wpa_offset);
+
+		if (curr_bss->bcn_rsn_ie)
+			curr_bss->bcn_rsn_ie = (struct ieee_types_generic *)
+				(curr_bss->beacon_buf +
+				 curr_bss->rsn_offset);
+
+		if (curr_bss->bcn_ht_cap)
+			curr_bss->bcn_ht_cap = (struct ieee80211_ht_cap *)
+				(curr_bss->beacon_buf +
+				 curr_bss->ht_cap_offset);
+
+		if (curr_bss->bcn_ht_info)
+			curr_bss->bcn_ht_info = (struct ieee80211_ht_info *)
+				(curr_bss->beacon_buf +
+				 curr_bss->ht_info_offset);
+
+		if (curr_bss->bcn_bss_co_2040)
+			curr_bss->bcn_bss_co_2040 =
+				(u8 *) (curr_bss->beacon_buf +
+				 curr_bss->bss_co_2040_offset);
+
+		if (curr_bss->bcn_ext_cap)
+			curr_bss->bcn_ext_cap = (u8 *) (curr_bss->beacon_buf +
+				 curr_bss->ext_cap_offset);
+
+		if (curr_bss->bcn_obss_scan)
+			curr_bss->bcn_obss_scan =
+				(struct ieee_types_obss_scan_param *)
+				(curr_bss->beacon_buf +
+				 curr_bss->overlap_bss_offset);
+
+		spin_unlock_irqrestore(&priv->curr_bcn_buf_lock, flags);
+
+		dev_dbg(adapter->dev, "info: current beacon restored %d\n",
+		       priv->curr_bcn_size);
+	} else {
+		dev_warn(adapter->dev,
+			"curr_bcn_buf not saved or bcn_buf has no space\n");
+	}
+}
+
+/*
+ * This function post processes the scan table after a new scan command has
+ * completed.
+ *
+ * It inspects each entry of the scan table and tries to find an entry that
+ * matches with our current associated/joined network from the scan. If
+ * one is found, the stored copy of the BSS descriptor of our current network
+ * is updated.
+ *
+ * It also debug dumps the current scan table contents after processing is over.
+ */
+static void
+mwifiex_process_scan_results(struct mwifiex_private *priv)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	s32 j;
+	u32 i;
+	unsigned long flags;
+
+	if (priv->media_connected) {
+
+		j = mwifiex_find_ssid_in_list(priv, &priv->curr_bss_params.
+					      bss_descriptor.ssid,
+					      priv->curr_bss_params.
+					      bss_descriptor.mac_address,
+					      priv->bss_mode);
+
+		if (j >= 0) {
+			spin_lock_irqsave(&priv->curr_bcn_buf_lock, flags);
+			priv->curr_bss_params.bss_descriptor.bcn_wpa_ie = NULL;
+			priv->curr_bss_params.bss_descriptor.wpa_offset = 0;
+			priv->curr_bss_params.bss_descriptor.bcn_rsn_ie = NULL;
+			priv->curr_bss_params.bss_descriptor.rsn_offset = 0;
+			priv->curr_bss_params.bss_descriptor.bcn_wapi_ie = NULL;
+			priv->curr_bss_params.bss_descriptor.wapi_offset = 0;
+			priv->curr_bss_params.bss_descriptor.bcn_ht_cap = NULL;
+			priv->curr_bss_params.bss_descriptor.ht_cap_offset =
+				0;
+			priv->curr_bss_params.bss_descriptor.bcn_ht_info = NULL;
+			priv->curr_bss_params.bss_descriptor.ht_info_offset =
+				0;
+			priv->curr_bss_params.bss_descriptor.bcn_bss_co_2040 =
+				NULL;
+			priv->curr_bss_params.bss_descriptor.
+				bss_co_2040_offset = 0;
+			priv->curr_bss_params.bss_descriptor.bcn_ext_cap = NULL;
+			priv->curr_bss_params.bss_descriptor.ext_cap_offset = 0;
+			priv->curr_bss_params.bss_descriptor.
+				bcn_obss_scan = NULL;
+			priv->curr_bss_params.bss_descriptor.
+				overlap_bss_offset = 0;
+			priv->curr_bss_params.bss_descriptor.beacon_buf = NULL;
+			priv->curr_bss_params.bss_descriptor.beacon_buf_size =
+				0;
+			priv->curr_bss_params.bss_descriptor.
+				beacon_buf_size_max = 0;
+
+			dev_dbg(adapter->dev, "info: Found current ssid/bssid"
+				" in list @ index #%d\n", j);
+			/* Make a copy of current BSSID descriptor */
+			memcpy(&priv->curr_bss_params.bss_descriptor,
+			       &adapter->scan_table[j],
+			       sizeof(priv->curr_bss_params.bss_descriptor));
+
+			mwifiex_save_curr_bcn(priv);
+			spin_unlock_irqrestore(&priv->curr_bcn_buf_lock, flags);
+
+		} else {
+			mwifiex_restore_curr_bcn(priv);
+		}
+	}
+
+	for (i = 0; i < adapter->num_in_scan_table; i++)
+		dev_dbg(adapter->dev, "info: scan:(%02d) %pM "
+		       "RSSI[%03d], SSID[%s]\n",
+		       i, adapter->scan_table[i].mac_address,
+		       (s32) adapter->scan_table[i].rssi,
+		       adapter->scan_table[i].ssid.ssid);
+}
+
+/*
+ * This function converts radio type scan parameter to a band configuration
+ * to be used in join command.
+ */
+static u8
+mwifiex_radio_type_to_band(u8 radio_type)
+{
+	switch (radio_type) {
+	case HostCmd_SCAN_RADIO_TYPE_A:
+		return BAND_A;
+	case HostCmd_SCAN_RADIO_TYPE_BG:
+	default:
+		return BAND_G;
+	}
+}
+
+/*
+ * This function deletes a specific indexed entry from the scan table.
+ *
+ * This also compacts the remaining entries and adjusts any buffering
+ * of beacon/probe response data if needed.
+ */
+static void
+mwifiex_scan_delete_table_entry(struct mwifiex_private *priv, s32 table_idx)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u32 del_idx;
+	u32 beacon_buf_adj;
+	u8 *beacon_buf;
+
+	/*
+	 * Shift the saved beacon buffer data for the scan table back over the
+	 *   entry being removed.  Update the end of buffer pointer.  Save the
+	 *   deleted buffer allocation size for pointer adjustments for entries
+	 *   compacted after the deleted index.
+	 */
+	beacon_buf_adj = adapter->scan_table[table_idx].beacon_buf_size_max;
+
+	dev_dbg(adapter->dev, "info: Scan: Delete Entry %d, beacon buffer "
+		"removal = %d bytes\n", table_idx, beacon_buf_adj);
+
+	/* Check if the table entry had storage allocated for its beacon */
+	if (beacon_buf_adj) {
+		beacon_buf = adapter->scan_table[table_idx].beacon_buf;
+
+		/*
+		 * Remove the entry's buffer space, decrement the table end
+		 * pointer by the amount we are removing
+		 */
+		adapter->bcn_buf_end -= beacon_buf_adj;
+
+		dev_dbg(adapter->dev, "info: scan: delete entry %d,"
+			" compact data: %p <- %p (sz = %d)\n",
+		       table_idx, beacon_buf,
+		       beacon_buf + beacon_buf_adj,
+		       (int)(adapter->bcn_buf_end - beacon_buf));
+
+		/*
+		 * Compact data storage.  Copy all data after the deleted
+		 * entry's end address (beacon_buf + beacon_buf_adj) back
+		 * to the original start address (beacon_buf).
+		 *
+		 * Scan table entries affected by the move will have their
+		 * entry pointer adjusted below.
+		 *
+		 * Use memmove since the dest/src memory regions overlap.
+		 */
+		memmove(beacon_buf, beacon_buf + beacon_buf_adj,
+			adapter->bcn_buf_end - beacon_buf);
+	}
+
+	dev_dbg(adapter->dev,
+		"info: Scan: Delete Entry %d, num_in_scan_table = %d\n",
+	       table_idx, adapter->num_in_scan_table);
+
+	/* Shift all of the entries after the table_idx back by one, compacting
+	   the table and removing the requested entry */
+	for (del_idx = table_idx; (del_idx + 1) < adapter->num_in_scan_table;
+	     del_idx++) {
+		/* Copy the next entry over this one */
+		memcpy(adapter->scan_table + del_idx,
+		       adapter->scan_table + del_idx + 1,
+		       sizeof(struct mwifiex_bssdescriptor));
+
+		/*
+		 * Adjust this entry's pointer to its beacon buffer based on
+		 * the removed/compacted entry from the deleted index.  Don't
+		 * decrement if the buffer pointer is NULL (no data stored for
+		 * this entry).
+		 */
+		if (adapter->scan_table[del_idx].beacon_buf) {
+			adapter->scan_table[del_idx].beacon_buf -=
+				beacon_buf_adj;
+			if (adapter->scan_table[del_idx].bcn_wpa_ie)
+				adapter->scan_table[del_idx].bcn_wpa_ie =
+					(struct ieee_types_vendor_specific *)
+					(adapter->scan_table[del_idx].
+					 beacon_buf +
+					 adapter->scan_table[del_idx].
+					 wpa_offset);
+			if (adapter->scan_table[del_idx].bcn_rsn_ie)
+				adapter->scan_table[del_idx].bcn_rsn_ie =
+					(struct ieee_types_generic *)
+					(adapter->scan_table[del_idx].
+					 beacon_buf +
+					 adapter->scan_table[del_idx].
+					 rsn_offset);
+			if (adapter->scan_table[del_idx].bcn_wapi_ie)
+				adapter->scan_table[del_idx].bcn_wapi_ie =
+					(struct ieee_types_generic *)
+					(adapter->scan_table[del_idx].beacon_buf
+					 + adapter->scan_table[del_idx].
+					 wapi_offset);
+			if (adapter->scan_table[del_idx].bcn_ht_cap)
+				adapter->scan_table[del_idx].bcn_ht_cap =
+					(struct ieee80211_ht_cap *)
+					(adapter->scan_table[del_idx].beacon_buf
+					 + adapter->scan_table[del_idx].
+					  ht_cap_offset);
+
+			if (adapter->scan_table[del_idx].bcn_ht_info)
+				adapter->scan_table[del_idx].bcn_ht_info =
+					(struct ieee80211_ht_info *)
+					(adapter->scan_table[del_idx].beacon_buf
+					 + adapter->scan_table[del_idx].
+					  ht_info_offset);
+			if (adapter->scan_table[del_idx].bcn_bss_co_2040)
+				adapter->scan_table[del_idx].bcn_bss_co_2040 =
+					(u8 *)
+					(adapter->scan_table[del_idx].beacon_buf
+					 + adapter->scan_table[del_idx].
+					   bss_co_2040_offset);
+			if (adapter->scan_table[del_idx].bcn_ext_cap)
+				adapter->scan_table[del_idx].bcn_ext_cap =
+					(u8 *)
+					(adapter->scan_table[del_idx].beacon_buf
+					 + adapter->scan_table[del_idx].
+					     ext_cap_offset);
+			if (adapter->scan_table[del_idx].bcn_obss_scan)
+				adapter->scan_table[del_idx].
+					bcn_obss_scan =
+					(struct ieee_types_obss_scan_param *)
+					(adapter->scan_table[del_idx].beacon_buf
+					 + adapter->scan_table[del_idx].
+					     overlap_bss_offset);
+		}
+	}
+
+	/* The last entry is invalid now that it has been deleted or moved
+	   back */
+	memset(adapter->scan_table + adapter->num_in_scan_table - 1,
+	       0x00, sizeof(struct mwifiex_bssdescriptor));
+
+	adapter->num_in_scan_table--;
+}
+
+/*
+ * This function deletes all occurrences of a given SSID from the scan table.
+ *
+ * This iterates through the scan table and deletes all entries that match
+ * the given SSID. It also compacts the remaining scan table entries.
+ */
+static int
+mwifiex_scan_delete_ssid_table_entry(struct mwifiex_private *priv,
+				     struct mwifiex_802_11_ssid *del_ssid)
+{
+	s32 table_idx = -1;
+
+	dev_dbg(priv->adapter->dev, "info: scan: delete ssid entry: %-32s\n",
+			del_ssid->ssid);
+
+	/* If the requested SSID is found in the table, delete it.  Then keep
+	   searching the table for multiple entires for the SSID until no
+	   more are found */
+	while ((table_idx = mwifiex_find_ssid_in_list(priv, del_ssid, NULL,
+					NL80211_IFTYPE_UNSPECIFIED)) >= 0) {
+		dev_dbg(priv->adapter->dev,
+			"info: Scan: Delete SSID Entry: Found Idx = %d\n",
+		       table_idx);
+		mwifiex_scan_delete_table_entry(priv, table_idx);
+	}
+
+	return table_idx == -1 ? -1 : 0;
+}
+
+/*
+ * This is an internal function used to start a scan based on an input
+ * configuration.
+ *
+ * This uses the input user scan configuration information when provided in
+ * order to send the appropriate scan commands to firmware to populate or
+ * update the internal driver scan table.
+ */
+int mwifiex_scan_networks(struct mwifiex_private *priv,
+			  const struct mwifiex_user_scan_cfg *user_scan_in)
+{
+	int ret = 0;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct cmd_ctrl_node *cmd_node;
+	union mwifiex_scan_cmd_config_tlv *scan_cfg_out;
+	struct mwifiex_ie_types_chan_list_param_set *chan_list_out;
+	u32 buf_size;
+	struct mwifiex_chan_scan_param_set *scan_chan_list;
+	u8 keep_previous_scan;
+	u8 filtered_scan;
+	u8 scan_current_chan_only;
+	u8 max_chan_per_scan;
+	unsigned long flags;
+
+	if (adapter->scan_processing) {
+		dev_dbg(adapter->dev, "cmd: Scan already in process...\n");
+		return ret;
+	}
+
+	spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+	adapter->scan_processing = true;
+	spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+
+	if (priv->scan_block) {
+		dev_dbg(adapter->dev,
+			"cmd: Scan is blocked during association...\n");
+		return ret;
+	}
+
+	scan_cfg_out = kzalloc(sizeof(union mwifiex_scan_cmd_config_tlv),
+					GFP_KERNEL);
+	if (!scan_cfg_out) {
+		dev_err(adapter->dev, "failed to alloc scan_cfg_out\n");
+		return -ENOMEM;
+	}
+
+	buf_size = sizeof(struct mwifiex_chan_scan_param_set) *
+			MWIFIEX_USER_SCAN_CHAN_MAX;
+	scan_chan_list = kzalloc(buf_size, GFP_KERNEL);
+	if (!scan_chan_list) {
+		dev_err(adapter->dev, "failed to alloc scan_chan_list\n");
+		kfree(scan_cfg_out);
+		return -ENOMEM;
+	}
+
+	keep_previous_scan = false;
+
+	mwifiex_scan_setup_scan_config(priv, user_scan_in,
+				       &scan_cfg_out->config, &chan_list_out,
+				       scan_chan_list, &max_chan_per_scan,
+				       &filtered_scan, &scan_current_chan_only);
+
+	if (user_scan_in)
+		keep_previous_scan = user_scan_in->keep_previous_scan;
+
+
+	if (!keep_previous_scan) {
+		memset(adapter->scan_table, 0x00,
+		       sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP);
+		adapter->num_in_scan_table = 0;
+		adapter->bcn_buf_end = adapter->bcn_buf;
+	}
+
+	ret = mwifiex_scan_channel_list(priv, max_chan_per_scan, filtered_scan,
+					&scan_cfg_out->config, chan_list_out,
+					scan_chan_list);
+
+	/* Get scan command from scan_pending_q and put to cmd_pending_q */
+	if (!ret) {
+		spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
+		if (!list_empty(&adapter->scan_pending_q)) {
+			cmd_node = list_first_entry(&adapter->scan_pending_q,
+						struct cmd_ctrl_node, list);
+			list_del(&cmd_node->list);
+			spin_unlock_irqrestore(&adapter->scan_pending_q_lock,
+									flags);
+			mwifiex_insert_cmd_to_pending_q(adapter, cmd_node,
+							true);
+		} else {
+			spin_unlock_irqrestore(&adapter->scan_pending_q_lock,
+					       flags);
+		}
+	} else {
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->scan_processing = true;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+	}
+
+	kfree(scan_cfg_out);
+	kfree(scan_chan_list);
+	return ret;
+}
+
+/*
+ * This function prepares a scan command to be sent to the firmware.
+ *
+ * This uses the scan command configuration sent to the command processing
+ * module in command preparation stage to configure a scan command structure
+ * to send to firmware.
+ *
+ * The fixed fields specifying the BSS type and BSSID filters as well as a
+ * variable number/length of TLVs are sent in the command to firmware.
+ *
+ * Preparation also includes -
+ *      - Setting command ID, and proper size
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, void *data_buf)
+{
+	struct host_cmd_ds_802_11_scan *scan_cmd = &cmd->params.scan;
+	struct mwifiex_scan_cmd_config *scan_cfg;
+
+	scan_cfg = (struct mwifiex_scan_cmd_config *) data_buf;
+
+	/* Set fixed field variables in scan command */
+	scan_cmd->bss_mode = scan_cfg->bss_mode;
+	memcpy(scan_cmd->bssid, scan_cfg->specific_bssid,
+	       sizeof(scan_cmd->bssid));
+	memcpy(scan_cmd->tlv_buffer, scan_cfg->tlv_buf, scan_cfg->tlv_buf_len);
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_SCAN);
+
+	/* Size is equal to the sizeof(fixed portions) + the TLV len + header */
+	cmd->size = cpu_to_le16((u16) (sizeof(scan_cmd->bss_mode)
+					  + sizeof(scan_cmd->bssid)
+					  + scan_cfg->tlv_buf_len + S_DS_GEN));
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of scan.
+ *
+ * The response buffer for the scan command has the following
+ * memory layout:
+ *
+ *      .-------------------------------------------------------------.
+ *      |  Header (4 * sizeof(t_u16)):  Standard command response hdr |
+ *      .-------------------------------------------------------------.
+ *      |  BufSize (t_u16) : sizeof the BSS Description data          |
+ *      .-------------------------------------------------------------.
+ *      |  NumOfSet (t_u8) : Number of BSS Descs returned             |
+ *      .-------------------------------------------------------------.
+ *      |  BSSDescription data (variable, size given in BufSize)      |
+ *      .-------------------------------------------------------------.
+ *      |  TLV data (variable, size calculated using Header->Size,    |
+ *      |            BufSize and sizeof the fixed fields above)       |
+ *      .-------------------------------------------------------------.
+ */
+int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
+			    struct host_cmd_ds_command *resp)
+{
+	int ret = 0;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct cmd_ctrl_node *cmd_node;
+	struct host_cmd_ds_802_11_scan_rsp *scan_rsp;
+	struct mwifiex_bssdescriptor *bss_new_entry = NULL;
+	struct mwifiex_ie_types_data *tlv_data;
+	struct mwifiex_ie_types_tsf_timestamp *tsf_tlv;
+	u8 *bss_info;
+	u32 scan_resp_size;
+	u32 bytes_left;
+	u32 num_in_table;
+	u32 bss_idx;
+	u32 idx;
+	u32 tlv_buf_size;
+	long long tsf_val;
+	struct mwifiex_chan_freq_power *cfp;
+	struct mwifiex_ie_types_chan_band_list_param_set *chan_band_tlv;
+	struct chan_band_param_set *chan_band;
+	u8 band;
+	u8 is_bgscan_resp;
+	unsigned long flags;
+
+	is_bgscan_resp = (le16_to_cpu(resp->command)
+		== HostCmd_CMD_802_11_BG_SCAN_QUERY);
+	if (is_bgscan_resp)
+		scan_rsp = &resp->params.bg_scan_query_resp.scan_resp;
+	else
+		scan_rsp = &resp->params.scan_resp;
+
+
+	if (scan_rsp->number_of_sets > IW_MAX_AP) {
+		dev_err(adapter->dev, "SCAN_RESP: too many AP returned (%d)\n",
+		       scan_rsp->number_of_sets);
+		ret = -1;
+		goto done;
+	}
+
+	bytes_left = le16_to_cpu(scan_rsp->bss_descript_size);
+	dev_dbg(adapter->dev, "info: SCAN_RESP: bss_descript_size %d\n",
+						bytes_left);
+
+	scan_resp_size = le16_to_cpu(resp->size);
+
+	dev_dbg(adapter->dev,
+		"info: SCAN_RESP: returned %d APs before parsing\n",
+	       scan_rsp->number_of_sets);
+
+	num_in_table = adapter->num_in_scan_table;
+	bss_info = scan_rsp->bss_desc_and_tlv_buffer;
+
+	/*
+	 * The size of the TLV buffer is equal to the entire command response
+	 *   size (scan_resp_size) minus the fixed fields (sizeof()'s), the
+	 *   BSS Descriptions (bss_descript_size as bytesLef) and the command
+	 *   response header (S_DS_GEN)
+	 */
+	tlv_buf_size = scan_resp_size - (bytes_left
+					 + sizeof(scan_rsp->bss_descript_size)
+					 + sizeof(scan_rsp->number_of_sets)
+					 + S_DS_GEN);
+
+	tlv_data = (struct mwifiex_ie_types_data *) (scan_rsp->
+						 bss_desc_and_tlv_buffer +
+						 bytes_left);
+
+	/* Search the TLV buffer space in the scan response for any valid
+	   TLVs */
+	mwifiex_ret_802_11_scan_get_tlv_ptrs(adapter, tlv_data, tlv_buf_size,
+					     TLV_TYPE_TSFTIMESTAMP,
+					     (struct mwifiex_ie_types_data **)
+					     &tsf_tlv);
+
+	/* Search the TLV buffer space in the scan response for any valid
+	   TLVs */
+	mwifiex_ret_802_11_scan_get_tlv_ptrs(adapter, tlv_data, tlv_buf_size,
+					     TLV_TYPE_CHANNELBANDLIST,
+					     (struct mwifiex_ie_types_data **)
+					     &chan_band_tlv);
+
+	/*
+	 *  Process each scan response returned (scan_rsp->number_of_sets).
+	 *  Save the information in the bss_new_entry and then insert into the
+	 *  driver scan table either as an update to an existing entry
+	 *  or as an addition at the end of the table
+	 */
+	bss_new_entry = kzalloc(sizeof(struct mwifiex_bssdescriptor),
+				GFP_KERNEL);
+	if (!bss_new_entry) {
+		dev_err(adapter->dev, " failed to alloc bss_new_entry\n");
+		return -ENOMEM;
+	}
+
+	for (idx = 0; idx < scan_rsp->number_of_sets && bytes_left; idx++) {
+		/* Zero out the bss_new_entry we are about to store info in */
+		memset(bss_new_entry, 0x00,
+		       sizeof(struct mwifiex_bssdescriptor));
+
+		if (mwifiex_interpret_bss_desc_with_ie(adapter, bss_new_entry,
+							&bss_info,
+							&bytes_left)) {
+			/* Error parsing/interpreting scan response, skipped */
+			dev_err(adapter->dev, "SCAN_RESP: "
+			       "mwifiex_interpret_bss_desc_with_ie "
+			       "returned ERROR\n");
+			continue;
+		}
+
+		/* Process the data fields and IEs returned for this BSS */
+		dev_dbg(adapter->dev, "info: SCAN_RESP: BSSID = %pM\n",
+		       bss_new_entry->mac_address);
+
+		/* Search the scan table for the same bssid */
+		for (bss_idx = 0; bss_idx < num_in_table; bss_idx++) {
+			if (memcmp(bss_new_entry->mac_address,
+				adapter->scan_table[bss_idx].mac_address,
+				sizeof(bss_new_entry->mac_address))) {
+				continue;
+			}
+			/*
+			 * If the SSID matches as well, it is a
+			 * duplicate of this entry.  Keep the bss_idx
+			 * set to this entry so we replace the old
+			 * contents in the table
+			 */
+			if ((bss_new_entry->ssid.ssid_len
+				== adapter->scan_table[bss_idx]. ssid.ssid_len)
+					&& (!memcmp(bss_new_entry->ssid.ssid,
+					adapter->scan_table[bss_idx].ssid.ssid,
+					bss_new_entry->ssid.ssid_len))) {
+				dev_dbg(adapter->dev, "info: SCAN_RESP:"
+					" duplicate of index: %d\n", bss_idx);
+				break;
+			}
+		}
+		/*
+		 * If the bss_idx is equal to the number of entries in
+		 * the table, the new entry was not a duplicate; append
+		 * it to the scan table
+		 */
+		if (bss_idx == num_in_table) {
+			/* Range check the bss_idx, keep it limited to
+			   the last entry */
+			if (bss_idx == IW_MAX_AP)
+				bss_idx--;
+			else
+				num_in_table++;
+		}
+
+		/*
+		 * Save the beacon/probe response returned for later application
+		 * retrieval.  Duplicate beacon/probe responses are updated if
+		 * possible
+		 */
+		mwifiex_ret_802_11_scan_store_beacon(priv, bss_idx,
+						num_in_table, bss_new_entry);
+		/*
+		 * If the TSF TLV was appended to the scan results, save this
+		 * entry's TSF value in the networkTSF field.The networkTSF is
+		 * the firmware's TSF value at the time the beacon or probe
+		 * response was received.
+		 */
+		if (tsf_tlv) {
+			memcpy(&tsf_val, &tsf_tlv->tsf_data[idx * TSF_DATA_SIZE]
+					, sizeof(tsf_val));
+			memcpy(&bss_new_entry->network_tsf, &tsf_val,
+					sizeof(bss_new_entry->network_tsf));
+		}
+		band = BAND_G;
+		if (chan_band_tlv) {
+			chan_band = &chan_band_tlv->chan_band_param[idx];
+			band = mwifiex_radio_type_to_band(chan_band->radio_type
+					& (BIT(0) | BIT(1)));
+		}
+
+		/* Save the band designation for this entry for use in join */
+		bss_new_entry->bss_band = band;
+		cfp = mwifiex_get_cfp_by_band_and_channel_from_cfg80211(priv,
+					(u8) bss_new_entry->bss_band,
+					(u16)bss_new_entry->channel);
+
+		if (cfp)
+			bss_new_entry->freq = cfp->freq;
+		else
+			bss_new_entry->freq = 0;
+
+		/* Copy the locally created bss_new_entry to the scan table */
+		memcpy(&adapter->scan_table[bss_idx], bss_new_entry,
+		       sizeof(adapter->scan_table[bss_idx]));
+
+	}
+
+	dev_dbg(adapter->dev,
+		"info: SCAN_RESP: Scanned %2d APs, %d valid, %d total\n",
+	       scan_rsp->number_of_sets,
+	       num_in_table - adapter->num_in_scan_table, num_in_table);
+
+	/* Update the total number of BSSIDs in the scan table */
+	adapter->num_in_scan_table = num_in_table;
+
+	spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
+	if (list_empty(&adapter->scan_pending_q)) {
+		spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->scan_processing = false;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+		/*
+		 * Process the resulting scan table:
+		 *   - Remove any bad ssids
+		 *   - Update our current BSS information from scan data
+		 */
+		mwifiex_process_scan_results(priv);
+
+		/* Need to indicate IOCTL complete */
+		if (adapter->curr_cmd->wait_q_enabled) {
+			adapter->cmd_wait_q.status = 0;
+			mwifiex_complete_cmd(adapter);
+		}
+		if (priv->report_scan_result)
+			priv->report_scan_result = false;
+		if (priv->scan_pending_on_block) {
+			priv->scan_pending_on_block = false;
+			up(&priv->async_sem);
+		}
+
+	} else {
+		/* Get scan command from scan_pending_q and put to
+		   cmd_pending_q */
+		cmd_node = list_first_entry(&adapter->scan_pending_q,
+					    struct cmd_ctrl_node, list);
+		list_del(&cmd_node->list);
+		spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
+
+		mwifiex_insert_cmd_to_pending_q(adapter, cmd_node, true);
+	}
+
+done:
+	kfree((u8 *) bss_new_entry);
+	return ret;
+}
+
+/*
+ * This function prepares command for background scan query.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Setting background scan flush parameter
+ *      - Ensuring correct endian-ness
+ */
+int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd)
+{
+	struct host_cmd_ds_802_11_bg_scan_query *bg_query =
+		&cmd->params.bg_scan_query;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_BG_SCAN_QUERY);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_bg_scan_query)
+				+ S_DS_GEN);
+
+	bg_query->flush = 1;
+
+	return 0;
+}
+
+/*
+ * This function finds a SSID in the scan table.
+ *
+ * A BSSID may optionally be provided to qualify the SSID.
+ * For non-Auto mode, further check is made to make sure the
+ * BSS found in the scan table is compatible with the current
+ * settings of the driver.
+ */
+s32
+mwifiex_find_ssid_in_list(struct mwifiex_private *priv,
+			  struct mwifiex_802_11_ssid *ssid, u8 *bssid,
+			  u32 mode)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	s32 net = -1, j;
+	u8 best_rssi = 0;
+	u32 i;
+
+	dev_dbg(adapter->dev, "info: num of entries in table = %d\n",
+	       adapter->num_in_scan_table);
+
+	/*
+	 * Loop through the table until the maximum is reached or until a match
+	 *   is found based on the bssid field comparison
+	 */
+	for (i = 0;
+	     i < adapter->num_in_scan_table && (!bssid || (bssid && net < 0));
+	     i++) {
+		if (!mwifiex_ssid_cmp(&adapter->scan_table[i].ssid, ssid) &&
+		    (!bssid
+		     || !memcmp(adapter->scan_table[i].mac_address, bssid,
+				ETH_ALEN))
+		    &&
+		    (mwifiex_get_cfp_by_band_and_channel_from_cfg80211
+		     (priv, (u8) adapter->scan_table[i].bss_band,
+		      (u16) adapter->scan_table[i].channel))) {
+			switch (mode) {
+			case NL80211_IFTYPE_STATION:
+			case NL80211_IFTYPE_ADHOC:
+				j = mwifiex_is_network_compatible(priv, i,
+								  mode);
+
+				if (j >= 0) {
+					if (SCAN_RSSI
+					    (adapter->scan_table[i].rssi) >
+					    best_rssi) {
+						best_rssi = SCAN_RSSI(adapter->
+								  scan_table
+								  [i].rssi);
+						net = i;
+					}
+				} else {
+					if (net == -1)
+						net = j;
+				}
+				break;
+			case NL80211_IFTYPE_UNSPECIFIED:
+			default:
+				/*
+				 * Do not check compatibility if the mode
+				 * requested is Auto/Unknown.  Allows generic
+				 * find to work without verifying against the
+				 * Adapter security settings
+				 */
+				if (SCAN_RSSI(adapter->scan_table[i].rssi) >
+				    best_rssi) {
+					best_rssi = SCAN_RSSI(adapter->
+							  scan_table[i].rssi);
+					net = i;
+				}
+				break;
+			}
+		}
+	}
+
+	return net;
+}
+
+/*
+ * This function finds a specific compatible BSSID in the scan list.
+ *
+ * This function loops through the scan table looking for a compatible
+ * match. If a BSSID matches, but the BSS is found to be not compatible
+ * the function ignores it and continues to search through the rest of
+ * the entries in case there is an AP with multiple SSIDs assigned to
+ * the same BSSID.
+ */
+s32
+mwifiex_find_bssid_in_list(struct mwifiex_private *priv, u8 *bssid,
+			   u32 mode)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	s32 net = -1;
+	u32 i;
+
+	if (!bssid)
+		return -1;
+
+	dev_dbg(adapter->dev, "info: FindBSSID: Num of BSSIDs = %d\n",
+	       adapter->num_in_scan_table);
+
+	/*
+	 * Look through the scan table for a compatible match. The ret return
+	 *   variable will be equal to the index in the scan table (greater
+	 *   than zero) if the network is compatible.  The loop will continue
+	 *   past a matched bssid that is not compatible in case there is an
+	 *   AP with multiple SSIDs assigned to the same BSSID
+	 */
+	for (i = 0; net < 0 && i < adapter->num_in_scan_table; i++) {
+		if (!memcmp
+		    (adapter->scan_table[i].mac_address, bssid, ETH_ALEN)
+			&& mwifiex_get_cfp_by_band_and_channel_from_cfg80211
+								(priv,
+							    (u8) adapter->
+							    scan_table[i].
+							    bss_band,
+							    (u16) adapter->
+							    scan_table[i].
+							    channel)) {
+			switch (mode) {
+			case NL80211_IFTYPE_STATION:
+			case NL80211_IFTYPE_ADHOC:
+				net = mwifiex_is_network_compatible(priv, i,
+								    mode);
+				break;
+			default:
+				net = i;
+				break;
+			}
+		}
+	}
+
+	return net;
+}
+
+/*
+ * This function inserts scan command node to the scan pending queue.
+ */
+void
+mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
+		       struct cmd_ctrl_node *cmd_node)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	unsigned long flags;
+
+	cmd_node->wait_q_enabled = true;
+	spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
+	list_add_tail(&cmd_node->list, &adapter->scan_pending_q);
+	spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
+}
+
+/*
+ * This function finds an AP with specific ssid in the scan list.
+ */
+int mwifiex_find_best_network(struct mwifiex_private *priv,
+			      struct mwifiex_ssid_bssid *req_ssid_bssid)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bssdescriptor *req_bss;
+	s32 i;
+
+	memset(req_ssid_bssid, 0, sizeof(struct mwifiex_ssid_bssid));
+
+	i = mwifiex_find_best_network_in_list(priv);
+
+	if (i >= 0) {
+		req_bss = &adapter->scan_table[i];
+		memcpy(&req_ssid_bssid->ssid, &req_bss->ssid,
+		       sizeof(struct mwifiex_802_11_ssid));
+		memcpy((u8 *) &req_ssid_bssid->bssid,
+		       (u8 *) &req_bss->mac_address, ETH_ALEN);
+
+		/* Make sure we are in the right mode */
+		if (priv->bss_mode == NL80211_IFTYPE_UNSPECIFIED)
+			priv->bss_mode = req_bss->bss_mode;
+	}
+
+	if (!req_ssid_bssid->ssid.ssid_len)
+		return -1;
+
+	dev_dbg(adapter->dev, "info: Best network found = [%s], "
+	       "[%pM]\n", req_ssid_bssid->ssid.ssid,
+	       req_ssid_bssid->bssid);
+
+	return 0;
+}
+
+/*
+ * This function sends a scan command for all available channels to the
+ * firmware, filtered on a specific SSID.
+ */
+static int mwifiex_scan_specific_ssid(struct mwifiex_private *priv,
+				      struct mwifiex_802_11_ssid *req_ssid)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int ret = 0;
+	struct mwifiex_user_scan_cfg *scan_cfg;
+
+	if (!req_ssid)
+		return -1;
+
+	if (adapter->scan_processing) {
+		dev_dbg(adapter->dev, "cmd: Scan already in process...\n");
+		return ret;
+	}
+
+	if (priv->scan_block) {
+		dev_dbg(adapter->dev,
+			"cmd: Scan is blocked during association...\n");
+		return ret;
+	}
+
+	mwifiex_scan_delete_ssid_table_entry(priv, req_ssid);
+
+	scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg), GFP_KERNEL);
+	if (!scan_cfg) {
+		dev_err(adapter->dev, "failed to alloc scan_cfg\n");
+		return -ENOMEM;
+	}
+
+	memcpy(scan_cfg->ssid_list[0].ssid, req_ssid->ssid,
+	       req_ssid->ssid_len);
+	scan_cfg->keep_previous_scan = true;
+
+	ret = mwifiex_scan_networks(priv, scan_cfg);
+
+	kfree(scan_cfg);
+	return ret;
+}
+
+/*
+ * Sends IOCTL request to start a scan.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ *
+ * Scan command can be issued for both normal scan and specific SSID
+ * scan, depending upon whether an SSID is provided or not.
+ */
+int mwifiex_request_scan(struct mwifiex_private *priv,
+			 struct mwifiex_802_11_ssid *req_ssid)
+{
+	int ret;
+
+	if (down_interruptible(&priv->async_sem)) {
+		dev_err(priv->adapter->dev, "%s: acquire semaphore\n",
+						__func__);
+		return -1;
+	}
+	priv->scan_pending_on_block = true;
+
+	priv->adapter->cmd_wait_q.condition = false;
+
+	if (req_ssid && req_ssid->ssid_len != 0)
+		/* Specific SSID scan */
+		ret = mwifiex_scan_specific_ssid(priv, req_ssid);
+	else
+		/* Normal scan */
+		ret = mwifiex_scan_networks(priv, NULL);
+
+	if (!ret)
+		ret = mwifiex_wait_queue_complete(priv->adapter);
+
+	if (ret == -1) {
+		priv->scan_pending_on_block = false;
+		up(&priv->async_sem);
+	}
+
+	return ret;
+}
+
+/*
+ * This function appends the vendor specific IE TLV to a buffer.
+ */
+int
+mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv,
+			    u16 vsie_mask, u8 **buffer)
+{
+	int id, ret_len = 0;
+	struct mwifiex_ie_types_vendor_param_set *vs_param_set;
+
+	if (!buffer)
+		return 0;
+	if (!(*buffer))
+		return 0;
+
+	/*
+	 * Traverse through the saved vendor specific IE array and append
+	 * the selected(scan/assoc/adhoc) IE as TLV to the command
+	 */
+	for (id = 0; id < MWIFIEX_MAX_VSIE_NUM; id++) {
+		if (priv->vs_ie[id].mask & vsie_mask) {
+			vs_param_set =
+				(struct mwifiex_ie_types_vendor_param_set *)
+				*buffer;
+			vs_param_set->header.type =
+				cpu_to_le16(TLV_TYPE_PASSTHROUGH);
+			vs_param_set->header.len =
+				cpu_to_le16((((u16) priv->vs_ie[id].ie[1])
+				& 0x00FF) + 2);
+			memcpy(vs_param_set->ie, priv->vs_ie[id].ie,
+			       le16_to_cpu(vs_param_set->header.len));
+			*buffer += le16_to_cpu(vs_param_set->header.len) +
+				   sizeof(struct mwifiex_ie_types_header);
+			ret_len += le16_to_cpu(vs_param_set->header.len) +
+				   sizeof(struct mwifiex_ie_types_header);
+		}
+	}
+	return ret_len;
+}
+
+/*
+ * This function saves a beacon buffer of the current BSS descriptor.
+ *
+ * The current beacon buffer is saved so that it can be restored in the
+ * following cases that makes the beacon buffer not to contain the current
+ * ssid's beacon buffer.
+ *      - The current ssid was not found somehow in the last scan.
+ *      - The current ssid was the last entry of the scan table and overloaded.
+ */
+void
+mwifiex_save_curr_bcn(struct mwifiex_private *priv)
+{
+	struct mwifiex_bssdescriptor *curr_bss =
+		&priv->curr_bss_params.bss_descriptor;
+
+	if (!curr_bss->beacon_buf_size)
+		return;
+
+	/* allocate beacon buffer at 1st time; or if it's size has changed */
+	if (!priv->curr_bcn_buf ||
+			priv->curr_bcn_size != curr_bss->beacon_buf_size) {
+		priv->curr_bcn_size = curr_bss->beacon_buf_size;
+
+		kfree(priv->curr_bcn_buf);
+		priv->curr_bcn_buf = kzalloc(curr_bss->beacon_buf_size,
+						GFP_KERNEL);
+		if (!priv->curr_bcn_buf) {
+			dev_err(priv->adapter->dev,
+					"failed to alloc curr_bcn_buf\n");
+			return;
+		}
+	}
+
+	memcpy(priv->curr_bcn_buf, curr_bss->beacon_buf,
+		curr_bss->beacon_buf_size);
+	dev_dbg(priv->adapter->dev, "info: current beacon saved %d\n",
+		priv->curr_bcn_size);
+}
+
+/*
+ * This function frees the current BSS descriptor beacon buffer.
+ */
+void
+mwifiex_free_curr_bcn(struct mwifiex_private *priv)
+{
+	kfree(priv->curr_bcn_buf);
+	priv->curr_bcn_buf = NULL;
+}
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
new file mode 100644
index 0000000000000000000000000000000000000000..d425dbd91d19e80785c49c7a024f5b3a2c6cfcbb
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -0,0 +1,1754 @@
+/*
+ * Marvell Wireless LAN device driver: SDIO specific handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include <linux/firmware.h>
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+#include "sdio.h"
+
+
+#define SDIO_VERSION	"1.0"
+
+static struct mwifiex_if_ops sdio_ops;
+
+static struct semaphore add_remove_card_sem;
+
+/*
+ * SDIO probe.
+ *
+ * This function probes an mwifiex device and registers it. It allocates
+ * the card structure, enables SDIO function number and initiates the
+ * device registration and initialization procedure by adding a logical
+ * interface.
+ */
+static int
+mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
+{
+	int ret;
+	struct sdio_mmc_card *card = NULL;
+
+	pr_debug("info: vendor=0x%4.04X device=0x%4.04X class=%d function=%d\n",
+	       func->vendor, func->device, func->class, func->num);
+
+	card = kzalloc(sizeof(struct sdio_mmc_card), GFP_KERNEL);
+	if (!card) {
+		pr_err("%s: failed to alloc memory\n", __func__);
+		return -ENOMEM;
+	}
+
+	card->func = func;
+
+	func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
+
+	sdio_claim_host(func);
+	ret = sdio_enable_func(func);
+	sdio_release_host(func);
+
+	if (ret) {
+		pr_err("%s: failed to enable function\n", __func__);
+		kfree(card);
+		return -EIO;
+	}
+
+	if (mwifiex_add_card(card, &add_remove_card_sem, &sdio_ops)) {
+		pr_err("%s: add card failed\n", __func__);
+		kfree(card);
+		sdio_claim_host(func);
+		ret = sdio_disable_func(func);
+		sdio_release_host(func);
+		ret = -1;
+	}
+
+	return ret;
+}
+
+/*
+ * SDIO remove.
+ *
+ * This function removes the interface and frees up the card structure.
+ */
+static void
+mwifiex_sdio_remove(struct sdio_func *func)
+{
+	struct sdio_mmc_card *card;
+
+	pr_debug("info: SDIO func num=%d\n", func->num);
+
+	if (func) {
+		card = sdio_get_drvdata(func);
+		if (card) {
+			mwifiex_remove_card(card->adapter,
+					&add_remove_card_sem);
+			kfree(card);
+		}
+	}
+}
+
+/*
+ * SDIO suspend.
+ *
+ * Kernel needs to suspend all functions separately. Therefore all
+ * registered functions must have drivers with suspend and resume
+ * methods. Failing that the kernel simply removes the whole card.
+ *
+ * If already not suspended, this function allocates and sends a host
+ * sleep activate request to the firmware and turns off the traffic.
+ */
+static int mwifiex_sdio_suspend(struct device *dev)
+{
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	struct sdio_mmc_card *card;
+	struct mwifiex_adapter *adapter;
+	mmc_pm_flag_t pm_flag = 0;
+	int hs_actived = 0;
+	int i;
+	int ret = 0;
+
+	if (func) {
+		pm_flag = sdio_get_host_pm_caps(func);
+		pr_debug("cmd: %s: suspend: PM flag = 0x%x\n",
+		       sdio_func_id(func), pm_flag);
+		if (!(pm_flag & MMC_PM_KEEP_POWER)) {
+			pr_err("%s: cannot remain alive while host is"
+				" suspended\n", sdio_func_id(func));
+			return -ENOSYS;
+		}
+
+		card = sdio_get_drvdata(func);
+		if (!card || !card->adapter) {
+			pr_err("suspend: invalid card or adapter\n");
+			return 0;
+		}
+	} else {
+		pr_err("suspend: sdio_func is not specified\n");
+		return 0;
+	}
+
+	adapter = card->adapter;
+
+	/* Enable the Host Sleep */
+	hs_actived = mwifiex_enable_hs(adapter);
+	if (hs_actived) {
+		pr_debug("cmd: suspend with MMC_PM_KEEP_POWER\n");
+		ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+	}
+
+	/* Indicate device suspended */
+	adapter->is_suspended = true;
+
+	for (i = 0; i < adapter->priv_num; i++)
+		netif_carrier_off(adapter->priv[i]->netdev);
+
+	return ret;
+}
+
+/*
+ * SDIO resume.
+ *
+ * Kernel needs to suspend all functions separately. Therefore all
+ * registered functions must have drivers with suspend and resume
+ * methods. Failing that the kernel simply removes the whole card.
+ *
+ * If already not resumed, this function turns on the traffic and
+ * sends a host sleep cancel request to the firmware.
+ */
+static int mwifiex_sdio_resume(struct device *dev)
+{
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	struct sdio_mmc_card *card;
+	struct mwifiex_adapter *adapter;
+	mmc_pm_flag_t pm_flag = 0;
+	int i;
+
+	if (func) {
+		pm_flag = sdio_get_host_pm_caps(func);
+		card = sdio_get_drvdata(func);
+		if (!card || !card->adapter) {
+			pr_err("resume: invalid card or adapter\n");
+			return 0;
+		}
+	} else {
+		pr_err("resume: sdio_func is not specified\n");
+		return 0;
+	}
+
+	adapter = card->adapter;
+
+	if (!adapter->is_suspended) {
+		dev_warn(adapter->dev, "device already resumed\n");
+		return 0;
+	}
+
+	adapter->is_suspended = false;
+
+	for (i = 0; i < adapter->priv_num; i++)
+		if (adapter->priv[i]->media_connected)
+			netif_carrier_on(adapter->priv[i]->netdev);
+
+	/* Disable Host Sleep */
+	mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
+			  MWIFIEX_ASYNC_CMD);
+
+	return 0;
+}
+
+/* Device ID for SD8787 */
+#define SDIO_DEVICE_ID_MARVELL_8787   (0x9119)
+
+/* WLAN IDs */
+static const struct sdio_device_id mwifiex_ids[] = {
+	{SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8787)},
+	{},
+};
+
+MODULE_DEVICE_TABLE(sdio, mwifiex_ids);
+
+static const struct dev_pm_ops mwifiex_sdio_pm_ops = {
+	.suspend = mwifiex_sdio_suspend,
+	.resume = mwifiex_sdio_resume,
+};
+
+static struct sdio_driver mwifiex_sdio = {
+	.name = "mwifiex_sdio",
+	.id_table = mwifiex_ids,
+	.probe = mwifiex_sdio_probe,
+	.remove = mwifiex_sdio_remove,
+	.drv = {
+		.owner = THIS_MODULE,
+		.pm = &mwifiex_sdio_pm_ops,
+	}
+};
+
+/*
+ * This function writes data into SDIO card register.
+ */
+static int
+mwifiex_write_reg(struct mwifiex_adapter *adapter, u32 reg, u32 data)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = -1;
+
+	sdio_claim_host(card->func);
+	sdio_writeb(card->func, (u8) data, reg, &ret);
+	sdio_release_host(card->func);
+
+	return ret;
+}
+
+/*
+ * This function reads data from SDIO card register.
+ */
+static int
+mwifiex_read_reg(struct mwifiex_adapter *adapter, u32 reg, u32 *data)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = -1;
+	u8 val;
+
+	sdio_claim_host(card->func);
+	val = sdio_readb(card->func, reg, &ret);
+	sdio_release_host(card->func);
+
+	*data = val;
+
+	return ret;
+}
+
+/*
+ * This function writes multiple data into SDIO card memory.
+ *
+ * This does not work in suspended mode.
+ */
+static int
+mwifiex_write_data_sync(struct mwifiex_adapter *adapter,
+			u8 *buffer, u32 pkt_len, u32 port)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = -1;
+	u8 blk_mode =
+		(port & MWIFIEX_SDIO_BYTE_MODE_MASK) ? BYTE_MODE : BLOCK_MODE;
+	u32 blk_size = (blk_mode == BLOCK_MODE) ? MWIFIEX_SDIO_BLOCK_SIZE : 1;
+	u32 blk_cnt =
+		(blk_mode ==
+		 BLOCK_MODE) ? (pkt_len /
+				MWIFIEX_SDIO_BLOCK_SIZE) : pkt_len;
+	u32 ioport = (port & MWIFIEX_SDIO_IO_PORT_MASK);
+
+	if (adapter->is_suspended) {
+		dev_err(adapter->dev,
+			"%s: not allowed while suspended\n", __func__);
+		return -1;
+	}
+
+	sdio_claim_host(card->func);
+
+	if (!sdio_writesb(card->func, ioport, buffer, blk_cnt * blk_size))
+		ret = 0;
+
+	sdio_release_host(card->func);
+
+	return ret;
+}
+
+/*
+ * This function reads multiple data from SDIO card memory.
+ */
+static int mwifiex_read_data_sync(struct mwifiex_adapter *adapter, u8 *buffer,
+				  u32 len, u32 port, u8 claim)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = -1;
+	u8 blk_mode =
+		(port & MWIFIEX_SDIO_BYTE_MODE_MASK) ? BYTE_MODE : BLOCK_MODE;
+	u32 blk_size = (blk_mode == BLOCK_MODE) ? MWIFIEX_SDIO_BLOCK_SIZE : 1;
+	u32 blk_cnt =
+		(blk_mode ==
+		 BLOCK_MODE) ? (len / MWIFIEX_SDIO_BLOCK_SIZE) : len;
+	u32 ioport = (port & MWIFIEX_SDIO_IO_PORT_MASK);
+
+	if (claim)
+		sdio_claim_host(card->func);
+
+	if (!sdio_readsb(card->func, buffer, ioport, blk_cnt * blk_size))
+		ret = 0;
+
+	if (claim)
+		sdio_release_host(card->func);
+
+	return ret;
+}
+
+/*
+ * This function wakes up the card.
+ *
+ * A host power up command is written to the card configuration
+ * register to wake up the card.
+ */
+static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter)
+{
+	dev_dbg(adapter->dev, "event: wakeup device...\n");
+
+	return mwifiex_write_reg(adapter, CONFIGURATION_REG, HOST_POWER_UP);
+}
+
+/*
+ * This function is called after the card has woken up.
+ *
+ * The card configuration register is reset.
+ */
+static int mwifiex_pm_wakeup_card_complete(struct mwifiex_adapter *adapter)
+{
+	dev_dbg(adapter->dev, "cmd: wakeup device completed\n");
+
+	return mwifiex_write_reg(adapter, CONFIGURATION_REG, 0);
+}
+
+/*
+ * This function initializes the IO ports.
+ *
+ * The following operations are performed -
+ *      - Read the IO ports (0, 1 and 2)
+ *      - Set host interrupt Reset-To-Read to clear
+ *      - Set auto re-enable interrupt
+ */
+static int mwifiex_init_sdio_ioport(struct mwifiex_adapter *adapter)
+{
+	u32 reg;
+
+	adapter->ioport = 0;
+
+	/* Read the IO port */
+	if (!mwifiex_read_reg(adapter, IO_PORT_0_REG, &reg))
+		adapter->ioport |= (reg & 0xff);
+	else
+		return -1;
+
+	if (!mwifiex_read_reg(adapter, IO_PORT_1_REG, &reg))
+		adapter->ioport |= ((reg & 0xff) << 8);
+	else
+		return -1;
+
+	if (!mwifiex_read_reg(adapter, IO_PORT_2_REG, &reg))
+		adapter->ioport |= ((reg & 0xff) << 16);
+	else
+		return -1;
+
+	pr_debug("info: SDIO FUNC1 IO port: %#x\n", adapter->ioport);
+
+	/* Set Host interrupt reset to read to clear */
+	if (!mwifiex_read_reg(adapter, HOST_INT_RSR_REG, &reg))
+		mwifiex_write_reg(adapter, HOST_INT_RSR_REG,
+				  reg | SDIO_INT_MASK);
+	else
+		return -1;
+
+	/* Dnld/Upld ready set to auto reset */
+	if (!mwifiex_read_reg(adapter, CARD_MISC_CFG_REG, &reg))
+		mwifiex_write_reg(adapter, CARD_MISC_CFG_REG,
+				  reg | AUTO_RE_ENABLE_INT);
+	else
+		return -1;
+
+	return 0;
+}
+
+/*
+ * This function sends data to the card.
+ */
+static int mwifiex_write_data_to_card(struct mwifiex_adapter *adapter,
+				      u8 *payload, u32 pkt_len, u32 port)
+{
+	u32 i = 0;
+	int ret;
+
+	do {
+		ret = mwifiex_write_data_sync(adapter, payload, pkt_len, port);
+		if (ret) {
+			i++;
+			dev_err(adapter->dev, "host_to_card, write iomem"
+					" (%d) failed: %d\n", i, ret);
+			if (mwifiex_write_reg(adapter,
+					CONFIGURATION_REG, 0x04))
+				dev_err(adapter->dev, "write CFG reg failed\n");
+
+			ret = -1;
+			if (i > MAX_WRITE_IOMEM_RETRY)
+				return ret;
+		}
+	} while (ret == -1);
+
+	return ret;
+}
+
+/*
+ * This function gets the read port.
+ *
+ * If control port bit is set in MP read bitmap, the control port
+ * is returned, otherwise the current read port is returned and
+ * the value is increased (provided it does not reach the maximum
+ * limit, in which case it is reset to 1)
+ */
+static int mwifiex_get_rd_port(struct mwifiex_adapter *adapter, u8 *port)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	u16 rd_bitmap = card->mp_rd_bitmap;
+
+	dev_dbg(adapter->dev, "data: mp_rd_bitmap=0x%04x\n", rd_bitmap);
+
+	if (!(rd_bitmap & (CTRL_PORT_MASK | DATA_PORT_MASK)))
+		return -1;
+
+	if (card->mp_rd_bitmap & CTRL_PORT_MASK) {
+		card->mp_rd_bitmap &= (u16) (~CTRL_PORT_MASK);
+		*port = CTRL_PORT;
+		dev_dbg(adapter->dev, "data: port=%d mp_rd_bitmap=0x%04x\n",
+		       *port, card->mp_rd_bitmap);
+	} else {
+		if (card->mp_rd_bitmap & (1 << card->curr_rd_port)) {
+			card->mp_rd_bitmap &=
+				(u16) (~(1 << card->curr_rd_port));
+			*port = card->curr_rd_port;
+
+			if (++card->curr_rd_port == MAX_PORT)
+				card->curr_rd_port = 1;
+		} else {
+			return -1;
+		}
+
+		dev_dbg(adapter->dev,
+			"data: port=%d mp_rd_bitmap=0x%04x -> 0x%04x\n",
+		       *port, rd_bitmap, card->mp_rd_bitmap);
+	}
+	return 0;
+}
+
+/*
+ * This function gets the write port for data.
+ *
+ * The current write port is returned if available and the value is
+ * increased (provided it does not reach the maximum limit, in which
+ * case it is reset to 1)
+ */
+static int mwifiex_get_wr_port_data(struct mwifiex_adapter *adapter, u8 *port)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	u16 wr_bitmap = card->mp_wr_bitmap;
+
+	dev_dbg(adapter->dev, "data: mp_wr_bitmap=0x%04x\n", wr_bitmap);
+
+	if (!(wr_bitmap & card->mp_data_port_mask))
+		return -1;
+
+	if (card->mp_wr_bitmap & (1 << card->curr_wr_port)) {
+		card->mp_wr_bitmap &= (u16) (~(1 << card->curr_wr_port));
+		*port = card->curr_wr_port;
+		if (++card->curr_wr_port == card->mp_end_port)
+			card->curr_wr_port = 1;
+	} else {
+		adapter->data_sent = true;
+		return -EBUSY;
+	}
+
+	if (*port == CTRL_PORT) {
+		dev_err(adapter->dev, "invalid data port=%d cur port=%d"
+				" mp_wr_bitmap=0x%04x -> 0x%04x\n",
+				*port, card->curr_wr_port, wr_bitmap,
+				card->mp_wr_bitmap);
+		return -1;
+	}
+
+	dev_dbg(adapter->dev, "data: port=%d mp_wr_bitmap=0x%04x -> 0x%04x\n",
+	       *port, wr_bitmap, card->mp_wr_bitmap);
+
+	return 0;
+}
+
+/*
+ * This function polls the card status.
+ */
+static int
+mwifiex_sdio_poll_card_status(struct mwifiex_adapter *adapter, u8 bits)
+{
+	u32 tries;
+	u32 cs;
+
+	for (tries = 0; tries < MAX_POLL_TRIES; tries++) {
+		if (mwifiex_read_reg(adapter, CARD_STATUS_REG, &cs))
+			break;
+		else if ((cs & bits) == bits)
+			return 0;
+
+		udelay(10);
+	}
+
+	dev_err(adapter->dev, "poll card status failed, tries = %d\n",
+	       tries);
+	return -1;
+}
+
+/*
+ * This function reads the firmware status.
+ */
+static int
+mwifiex_sdio_read_fw_status(struct mwifiex_adapter *adapter, u16 *dat)
+{
+	u32 fws0, fws1;
+
+	if (mwifiex_read_reg(adapter, CARD_FW_STATUS0_REG, &fws0))
+		return -1;
+
+	if (mwifiex_read_reg(adapter, CARD_FW_STATUS1_REG, &fws1))
+		return -1;
+
+	*dat = (u16) ((fws1 << 8) | fws0);
+
+	return 0;
+}
+
+/*
+ * This function disables the host interrupt.
+ *
+ * The host interrupt mask is read, the disable bit is reset and
+ * written back to the card host interrupt mask register.
+ */
+static int mwifiex_sdio_disable_host_int(struct mwifiex_adapter *adapter)
+{
+	u32 host_int_mask;
+
+	/* Read back the host_int_mask register */
+	if (mwifiex_read_reg(adapter, HOST_INT_MASK_REG, &host_int_mask))
+		return -1;
+
+	/* Update with the mask and write back to the register */
+	host_int_mask &= ~HOST_INT_DISABLE;
+
+	if (mwifiex_write_reg(adapter, HOST_INT_MASK_REG, host_int_mask)) {
+		dev_err(adapter->dev, "disable host interrupt failed\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * This function enables the host interrupt.
+ *
+ * The host interrupt enable mask is written to the card
+ * host interrupt mask register.
+ */
+static int mwifiex_sdio_enable_host_int(struct mwifiex_adapter *adapter)
+{
+	/* Simply write the mask to the register */
+	if (mwifiex_write_reg(adapter, HOST_INT_MASK_REG, HOST_INT_ENABLE)) {
+		dev_err(adapter->dev, "enable host interrupt failed\n");
+		return -1;
+	}
+	return 0;
+}
+
+/*
+ * This function sends a data buffer to the card.
+ */
+static int mwifiex_sdio_card_to_host(struct mwifiex_adapter *adapter,
+				     u32 *type, u8 *buffer,
+				     u32 npayload, u32 ioport)
+{
+	int ret;
+	u32 nb;
+
+	if (!buffer) {
+		dev_err(adapter->dev, "%s: buffer is NULL\n", __func__);
+		return -1;
+	}
+
+	ret = mwifiex_read_data_sync(adapter, buffer, npayload, ioport, 1);
+
+	if (ret) {
+		dev_err(adapter->dev, "%s: read iomem failed: %d\n", __func__,
+				ret);
+		return -1;
+	}
+
+	nb = le16_to_cpu(*(__le16 *) (buffer));
+	if (nb > npayload) {
+		dev_err(adapter->dev, "%s: invalid packet, nb=%d, npayload=%d\n",
+				__func__, nb, npayload);
+		return -1;
+	}
+
+	*type = le16_to_cpu(*(__le16 *) (buffer + 2));
+
+	return ret;
+}
+
+/*
+ * This function downloads the firmware to the card.
+ *
+ * Firmware is downloaded to the card in blocks. Every block download
+ * is tested for CRC errors, and retried a number of times before
+ * returning failure.
+ */
+static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter,
+				    struct mwifiex_fw_image *fw)
+{
+	int ret;
+	u8 *firmware = fw->fw_buf;
+	u32 firmware_len = fw->fw_len;
+	u32 offset = 0;
+	u32 base0, base1;
+	u8 *fwbuf;
+	u16 len = 0;
+	u32 txlen, tx_blocks = 0, tries;
+	u32 i = 0;
+
+	if (!firmware_len) {
+		dev_err(adapter->dev, "firmware image not found!"
+				" Terminating download\n");
+		return -1;
+	}
+
+	dev_dbg(adapter->dev, "info: downloading FW image (%d bytes)\n",
+			firmware_len);
+
+	/* Assume that the allocated buffer is 8-byte aligned */
+	fwbuf = kzalloc(MWIFIEX_UPLD_SIZE, GFP_KERNEL);
+	if (!fwbuf) {
+		dev_err(adapter->dev, "unable to alloc buffer for firmware."
+				" Terminating download\n");
+		return -ENOMEM;
+	}
+
+	/* Perform firmware data transfer */
+	do {
+		/* The host polls for the DN_LD_CARD_RDY and CARD_IO_READY
+		   bits */
+		ret = mwifiex_sdio_poll_card_status(adapter, CARD_IO_READY |
+						    DN_LD_CARD_RDY);
+		if (ret) {
+			dev_err(adapter->dev, "FW download with helper:"
+					" poll status timeout @ %d\n", offset);
+			goto done;
+		}
+
+		/* More data? */
+		if (offset >= firmware_len)
+			break;
+
+		for (tries = 0; tries < MAX_POLL_TRIES; tries++) {
+			ret = mwifiex_read_reg(adapter, HOST_F1_RD_BASE_0,
+					       &base0);
+			if (ret) {
+				dev_err(adapter->dev, "dev BASE0 register read"
+					" failed: base0=0x%04X(%d). Terminating "
+				       "download\n", base0, base0);
+				goto done;
+			}
+			ret = mwifiex_read_reg(adapter, HOST_F1_RD_BASE_1,
+					       &base1);
+			if (ret) {
+				dev_err(adapter->dev, "dev BASE1 register read"
+					" failed: base1=0x%04X(%d). Terminating "
+				       "download\n", base1, base1);
+				goto done;
+			}
+			len = (u16) (((base1 & 0xff) << 8) | (base0 & 0xff));
+
+			if (len)
+				break;
+
+			udelay(10);
+		}
+
+		if (!len) {
+			break;
+		} else if (len > MWIFIEX_UPLD_SIZE) {
+			dev_err(adapter->dev, "FW download failed @ %d,"
+				" invalid length %d\n", offset, len);
+			ret = -1;
+			goto done;
+		}
+
+		txlen = len;
+
+		if (len & BIT(0)) {
+			i++;
+			if (i > MAX_WRITE_IOMEM_RETRY) {
+				dev_err(adapter->dev, "FW download failed @"
+					" %d, over max retry count\n", offset);
+				ret = -1;
+				goto done;
+			}
+			dev_err(adapter->dev, "CRC indicated by the helper:"
+			       " len = 0x%04X, txlen = %d\n", len, txlen);
+			len &= ~BIT(0);
+			/* Setting this to 0 to resend from same offset */
+			txlen = 0;
+		} else {
+			i = 0;
+
+			/* Set blocksize to transfer - checking for last
+			   block */
+			if (firmware_len - offset < txlen)
+				txlen = firmware_len - offset;
+
+			tx_blocks = (txlen + MWIFIEX_SDIO_BLOCK_SIZE -
+					1) / MWIFIEX_SDIO_BLOCK_SIZE;
+
+			/* Copy payload to buffer */
+			memmove(fwbuf, &firmware[offset], txlen);
+		}
+
+		ret = mwifiex_write_data_sync(adapter, fwbuf, tx_blocks *
+					      MWIFIEX_SDIO_BLOCK_SIZE,
+					      adapter->ioport);
+		if (ret) {
+			dev_err(adapter->dev, "FW download, write iomem (%d)"
+					" failed @ %d\n", i, offset);
+			if (mwifiex_write_reg(adapter, CONFIGURATION_REG, 0x04))
+				dev_err(adapter->dev, "write CFG reg failed\n");
+
+			ret = -1;
+			goto done;
+		}
+
+		offset += txlen;
+	} while (true);
+
+	dev_dbg(adapter->dev, "info: FW download over, size %d bytes\n",
+						offset);
+
+	ret = 0;
+done:
+	kfree(fwbuf);
+	return ret;
+}
+
+/*
+ * This function checks the firmware status in card.
+ *
+ * The winner interface is also determined by this function.
+ */
+static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
+				   u32 poll_num, int *winner)
+{
+	int ret = 0;
+	u16 firmware_stat;
+	u32 tries;
+	u32 winner_status;
+
+	/* Wait for firmware initialization event */
+	for (tries = 0; tries < poll_num; tries++) {
+		ret = mwifiex_sdio_read_fw_status(adapter, &firmware_stat);
+		if (ret)
+			continue;
+		if (firmware_stat == FIRMWARE_READY) {
+			ret = 0;
+			break;
+		} else {
+			mdelay(100);
+			ret = -1;
+		}
+	}
+
+	if (winner && ret) {
+		if (mwifiex_read_reg
+		    (adapter, CARD_FW_STATUS0_REG, &winner_status))
+			winner_status = 0;
+
+		if (winner_status)
+			*winner = 0;
+		else
+			*winner = 1;
+	}
+	return ret;
+}
+
+/*
+ * This function reads the interrupt status from card.
+ */
+static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	u32 sdio_ireg;
+	unsigned long flags;
+
+	if (mwifiex_read_data_sync(adapter, card->mp_regs, MAX_MP_REGS,
+				   REG_PORT | MWIFIEX_SDIO_BYTE_MODE_MASK,
+				   0)) {
+		dev_err(adapter->dev, "read mp_regs failed\n");
+		return;
+	}
+
+	sdio_ireg = card->mp_regs[HOST_INTSTATUS_REG];
+	if (sdio_ireg) {
+		/*
+		 * DN_LD_HOST_INT_STATUS and/or UP_LD_HOST_INT_STATUS
+		 * Clear the interrupt status register
+		 */
+		dev_dbg(adapter->dev, "int: sdio_ireg = %#x\n", sdio_ireg);
+		spin_lock_irqsave(&adapter->int_lock, flags);
+		adapter->int_status |= sdio_ireg;
+		spin_unlock_irqrestore(&adapter->int_lock, flags);
+	}
+}
+
+/*
+ * SDIO interrupt handler.
+ *
+ * This function reads the interrupt status from firmware and assigns
+ * the main process in workqueue which will handle the interrupt.
+ */
+static void
+mwifiex_sdio_interrupt(struct sdio_func *func)
+{
+	struct mwifiex_adapter *adapter;
+	struct sdio_mmc_card *card;
+
+	card = sdio_get_drvdata(func);
+	if (!card || !card->adapter) {
+		pr_debug("int: func=%p card=%p adapter=%p\n",
+		       func, card, card ? card->adapter : NULL);
+		return;
+	}
+	adapter = card->adapter;
+
+	if (adapter->surprise_removed)
+		return;
+
+	if (!adapter->pps_uapsd_mode && adapter->ps_state == PS_STATE_SLEEP)
+		adapter->ps_state = PS_STATE_AWAKE;
+
+	mwifiex_interrupt_status(adapter);
+	queue_work(adapter->workqueue, &adapter->main_work);
+}
+
+/*
+ * This function decodes a received packet.
+ *
+ * Based on the type, the packet is treated as either a data, or
+ * a command response, or an event, and the correct handler
+ * function is invoked.
+ */
+static int mwifiex_decode_rx_packet(struct mwifiex_adapter *adapter,
+				    struct sk_buff *skb, u32 upld_typ)
+{
+	u8 *cmd_buf;
+
+	skb_pull(skb, INTF_HEADER_LEN);
+
+	switch (upld_typ) {
+	case MWIFIEX_TYPE_DATA:
+		dev_dbg(adapter->dev, "info: --- Rx: Data packet ---\n");
+		mwifiex_handle_rx_packet(adapter, skb);
+		break;
+
+	case MWIFIEX_TYPE_CMD:
+		dev_dbg(adapter->dev, "info: --- Rx: Cmd Response ---\n");
+		/* take care of curr_cmd = NULL case */
+		if (!adapter->curr_cmd) {
+			cmd_buf = adapter->upld_buf;
+
+			if (adapter->ps_state == PS_STATE_SLEEP_CFM)
+				mwifiex_process_sleep_confirm_resp(adapter,
+							skb->data, skb->len);
+
+			memcpy(cmd_buf, skb->data, min_t(u32,
+				       MWIFIEX_SIZE_OF_CMD_BUFFER, skb->len));
+
+			dev_kfree_skb_any(skb);
+		} else {
+			adapter->cmd_resp_received = true;
+			adapter->curr_cmd->resp_skb = skb;
+		}
+		break;
+
+	case MWIFIEX_TYPE_EVENT:
+		dev_dbg(adapter->dev, "info: --- Rx: Event ---\n");
+		adapter->event_cause = *(u32 *) skb->data;
+
+		skb_pull(skb, MWIFIEX_EVENT_HEADER_LEN);
+
+		if ((skb->len > 0) && (skb->len  < MAX_EVENT_SIZE))
+			memcpy(adapter->event_body, skb->data, skb->len);
+
+		/* event cause has been saved to adapter->event_cause */
+		adapter->event_received = true;
+		adapter->event_skb = skb;
+
+		break;
+
+	default:
+		dev_err(adapter->dev, "unknown upload type %#x\n", upld_typ);
+		dev_kfree_skb_any(skb);
+		break;
+	}
+
+	return 0;
+}
+
+/*
+ * This function transfers received packets from card to driver, performing
+ * aggregation if required.
+ *
+ * For data received on control port, or if aggregation is disabled, the
+ * received buffers are uploaded as separate packets. However, if aggregation
+ * is enabled and required, the buffers are copied onto an aggregation buffer,
+ * provided there is space left, processed and finally uploaded.
+ */
+static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
+					     struct sk_buff *skb, u8 port)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	s32 f_do_rx_aggr = 0;
+	s32 f_do_rx_cur = 0;
+	s32 f_aggr_cur = 0;
+	struct sk_buff *skb_deaggr;
+	u32 pind;
+	u32 pkt_len, pkt_type = 0;
+	u8 *curr_ptr;
+	u32 rx_len = skb->len;
+
+	if (port == CTRL_PORT) {
+		/* Read the command Resp without aggr */
+		dev_dbg(adapter->dev, "info: %s: no aggregation for cmd "
+				"response\n", __func__);
+
+		f_do_rx_cur = 1;
+		goto rx_curr_single;
+	}
+
+	if (!card->mpa_rx.enabled) {
+		dev_dbg(adapter->dev, "info: %s: rx aggregation disabled\n",
+						__func__);
+
+		f_do_rx_cur = 1;
+		goto rx_curr_single;
+	}
+
+	if (card->mp_rd_bitmap & (~((u16) CTRL_PORT_MASK))) {
+		/* Some more data RX pending */
+		dev_dbg(adapter->dev, "info: %s: not last packet\n", __func__);
+
+		if (MP_RX_AGGR_IN_PROGRESS(card)) {
+			if (MP_RX_AGGR_BUF_HAS_ROOM(card, skb->len)) {
+				f_aggr_cur = 1;
+			} else {
+				/* No room in Aggr buf, do rx aggr now */
+				f_do_rx_aggr = 1;
+				f_do_rx_cur = 1;
+			}
+		} else {
+			/* Rx aggr not in progress */
+			f_aggr_cur = 1;
+		}
+
+	} else {
+		/* No more data RX pending */
+		dev_dbg(adapter->dev, "info: %s: last packet\n", __func__);
+
+		if (MP_RX_AGGR_IN_PROGRESS(card)) {
+			f_do_rx_aggr = 1;
+			if (MP_RX_AGGR_BUF_HAS_ROOM(card, skb->len))
+				f_aggr_cur = 1;
+			else
+				/* No room in Aggr buf, do rx aggr now */
+				f_do_rx_cur = 1;
+		} else {
+			f_do_rx_cur = 1;
+		}
+	}
+
+	if (f_aggr_cur) {
+		dev_dbg(adapter->dev, "info: current packet aggregation\n");
+		/* Curr pkt can be aggregated */
+		MP_RX_AGGR_SETUP(card, skb, port);
+
+		if (MP_RX_AGGR_PKT_LIMIT_REACHED(card) ||
+		    MP_RX_AGGR_PORT_LIMIT_REACHED(card)) {
+			dev_dbg(adapter->dev, "info: %s: aggregated packet "
+					"limit reached\n", __func__);
+			/* No more pkts allowed in Aggr buf, rx it */
+			f_do_rx_aggr = 1;
+		}
+	}
+
+	if (f_do_rx_aggr) {
+		/* do aggr RX now */
+		dev_dbg(adapter->dev, "info: do_rx_aggr: num of packets: %d\n",
+		       card->mpa_rx.pkt_cnt);
+
+		if (mwifiex_read_data_sync(adapter, card->mpa_rx.buf,
+					   card->mpa_rx.buf_len,
+					   (adapter->ioport | 0x1000 |
+					    (card->mpa_rx.ports << 4)) +
+					   card->mpa_rx.start_port, 1))
+			return -1;
+
+		curr_ptr = card->mpa_rx.buf;
+
+		for (pind = 0; pind < card->mpa_rx.pkt_cnt; pind++) {
+
+			/* get curr PKT len & type */
+			pkt_len = *(u16 *) &curr_ptr[0];
+			pkt_type = *(u16 *) &curr_ptr[2];
+
+			/* copy pkt to deaggr buf */
+			skb_deaggr = card->mpa_rx.skb_arr[pind];
+
+			if ((pkt_type == MWIFIEX_TYPE_DATA) && (pkt_len <=
+					 card->mpa_rx.len_arr[pind])) {
+
+				memcpy(skb_deaggr->data, curr_ptr, pkt_len);
+
+				skb_trim(skb_deaggr, pkt_len);
+
+				/* Process de-aggr packet */
+				mwifiex_decode_rx_packet(adapter, skb_deaggr,
+							 pkt_type);
+			} else {
+				dev_err(adapter->dev, "wrong aggr pkt:"
+					" type=%d len=%d max_len=%d\n",
+					pkt_type, pkt_len,
+					card->mpa_rx.len_arr[pind]);
+				dev_kfree_skb_any(skb_deaggr);
+			}
+			curr_ptr += card->mpa_rx.len_arr[pind];
+		}
+		MP_RX_AGGR_BUF_RESET(card);
+	}
+
+rx_curr_single:
+	if (f_do_rx_cur) {
+		dev_dbg(adapter->dev, "info: RX: port: %d, rx_len: %d\n",
+			port, rx_len);
+
+		if (mwifiex_sdio_card_to_host(adapter, &pkt_type,
+					      skb->data, skb->len,
+					      adapter->ioport + port))
+			return -1;
+
+		mwifiex_decode_rx_packet(adapter, skb, pkt_type);
+	}
+
+	return 0;
+}
+
+/*
+ * This function checks the current interrupt status.
+ *
+ * The following interrupts are checked and handled by this function -
+ *      - Data sent
+ *      - Command sent
+ *      - Packets received
+ *
+ * Since the firmware does not generate download ready interrupt if the
+ * port updated is command port only, command sent interrupt checking
+ * should be done manually, and for every SDIO interrupt.
+ *
+ * In case of Rx packets received, the packets are uploaded from card to
+ * host and processed accordingly.
+ */
+static int mwifiex_process_int_status(struct mwifiex_adapter *adapter)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = 0;
+	u8 sdio_ireg;
+	struct sk_buff *skb;
+	u8 port = CTRL_PORT;
+	u32 len_reg_l, len_reg_u;
+	u32 rx_blocks;
+	u16 rx_len;
+	unsigned long flags;
+
+	spin_lock_irqsave(&adapter->int_lock, flags);
+	sdio_ireg = adapter->int_status;
+	adapter->int_status = 0;
+	spin_unlock_irqrestore(&adapter->int_lock, flags);
+
+	if (!sdio_ireg)
+		return ret;
+
+	if (sdio_ireg & DN_LD_HOST_INT_STATUS) {
+		card->mp_wr_bitmap = ((u16) card->mp_regs[WR_BITMAP_U]) << 8;
+		card->mp_wr_bitmap |= (u16) card->mp_regs[WR_BITMAP_L];
+		dev_dbg(adapter->dev, "int: DNLD: wr_bitmap=0x%04x\n",
+				card->mp_wr_bitmap);
+		if (adapter->data_sent &&
+		    (card->mp_wr_bitmap & card->mp_data_port_mask)) {
+			dev_dbg(adapter->dev,
+				"info:  <--- Tx DONE Interrupt --->\n");
+			adapter->data_sent = false;
+		}
+	}
+
+	/* As firmware will not generate download ready interrupt if the port
+	   updated is command port only, cmd_sent should be done for any SDIO
+	   interrupt. */
+	if (adapter->cmd_sent) {
+		/* Check if firmware has attach buffer at command port and
+		   update just that in wr_bit_map. */
+		card->mp_wr_bitmap |=
+			(u16) card->mp_regs[WR_BITMAP_L] & CTRL_PORT_MASK;
+		if (card->mp_wr_bitmap & CTRL_PORT_MASK)
+			adapter->cmd_sent = false;
+	}
+
+	dev_dbg(adapter->dev, "info: cmd_sent=%d data_sent=%d\n",
+	       adapter->cmd_sent, adapter->data_sent);
+	if (sdio_ireg & UP_LD_HOST_INT_STATUS) {
+		card->mp_rd_bitmap = ((u16) card->mp_regs[RD_BITMAP_U]) << 8;
+		card->mp_rd_bitmap |= (u16) card->mp_regs[RD_BITMAP_L];
+		dev_dbg(adapter->dev, "int: UPLD: rd_bitmap=0x%04x\n",
+				card->mp_rd_bitmap);
+
+		while (true) {
+			ret = mwifiex_get_rd_port(adapter, &port);
+			if (ret) {
+				dev_dbg(adapter->dev,
+					"info: no more rd_port available\n");
+				break;
+			}
+			len_reg_l = RD_LEN_P0_L + (port << 1);
+			len_reg_u = RD_LEN_P0_U + (port << 1);
+			rx_len = ((u16) card->mp_regs[len_reg_u]) << 8;
+			rx_len |= (u16) card->mp_regs[len_reg_l];
+			dev_dbg(adapter->dev, "info: RX: port=%d rx_len=%u\n",
+					port, rx_len);
+			rx_blocks =
+				(rx_len + MWIFIEX_SDIO_BLOCK_SIZE -
+				 1) / MWIFIEX_SDIO_BLOCK_SIZE;
+			if (rx_len <= INTF_HEADER_LEN
+			    || (rx_blocks * MWIFIEX_SDIO_BLOCK_SIZE) >
+			    MWIFIEX_RX_DATA_BUF_SIZE) {
+				dev_err(adapter->dev, "invalid rx_len=%d\n",
+						rx_len);
+				return -1;
+			}
+			rx_len = (u16) (rx_blocks * MWIFIEX_SDIO_BLOCK_SIZE);
+
+			skb = dev_alloc_skb(rx_len);
+
+			if (!skb) {
+				dev_err(adapter->dev, "%s: failed to alloc skb",
+								__func__);
+				return -1;
+			}
+
+			skb_put(skb, rx_len);
+
+			dev_dbg(adapter->dev, "info: rx_len = %d skb->len = %d\n",
+					rx_len, skb->len);
+
+			if (mwifiex_sdio_card_to_host_mp_aggr(adapter, skb,
+							      port)) {
+				u32 cr = 0;
+
+				dev_err(adapter->dev, "card_to_host_mpa failed:"
+						" int status=%#x\n", sdio_ireg);
+				if (mwifiex_read_reg(adapter,
+						     CONFIGURATION_REG, &cr))
+					dev_err(adapter->dev,
+							"read CFG reg failed\n");
+
+				dev_dbg(adapter->dev,
+						"info: CFG reg val = %d\n", cr);
+				if (mwifiex_write_reg(adapter,
+						      CONFIGURATION_REG,
+						      (cr | 0x04)))
+					dev_err(adapter->dev,
+							"write CFG reg failed\n");
+
+				dev_dbg(adapter->dev, "info: write success\n");
+				if (mwifiex_read_reg(adapter,
+						     CONFIGURATION_REG, &cr))
+					dev_err(adapter->dev,
+							"read CFG reg failed\n");
+
+				dev_dbg(adapter->dev,
+						"info: CFG reg val =%x\n", cr);
+				dev_kfree_skb_any(skb);
+				return -1;
+			}
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * This function aggregates transmission buffers in driver and downloads
+ * the aggregated packet to card.
+ *
+ * The individual packets are aggregated by copying into an aggregation
+ * buffer and then downloaded to the card. Previous unsent packets in the
+ * aggregation buffer are pre-copied first before new packets are added.
+ * Aggregation is done till there is space left in the aggregation buffer,
+ * or till new packets are available.
+ *
+ * The function will only download the packet to the card when aggregation
+ * stops, otherwise it will just aggregate the packet in aggregation buffer
+ * and return.
+ */
+static int mwifiex_host_to_card_mp_aggr(struct mwifiex_adapter *adapter,
+					u8 *payload, u32 pkt_len, u8 port,
+					u32 next_pkt_len)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = 0;
+	s32 f_send_aggr_buf = 0;
+	s32 f_send_cur_buf = 0;
+	s32 f_precopy_cur_buf = 0;
+	s32 f_postcopy_cur_buf = 0;
+
+	if ((!card->mpa_tx.enabled) || (port == CTRL_PORT)) {
+		dev_dbg(adapter->dev, "info: %s: tx aggregation disabled\n",
+						__func__);
+
+		f_send_cur_buf = 1;
+		goto tx_curr_single;
+	}
+
+	if (next_pkt_len) {
+		/* More pkt in TX queue */
+		dev_dbg(adapter->dev, "info: %s: more packets in queue.\n",
+						__func__);
+
+		if (MP_TX_AGGR_IN_PROGRESS(card)) {
+			if (!MP_TX_AGGR_PORT_LIMIT_REACHED(card) &&
+			    MP_TX_AGGR_BUF_HAS_ROOM(card, pkt_len)) {
+				f_precopy_cur_buf = 1;
+
+				if (!(card->mp_wr_bitmap &
+						(1 << card->curr_wr_port))
+						|| !MP_TX_AGGR_BUF_HAS_ROOM(
+							card, next_pkt_len))
+					f_send_aggr_buf = 1;
+			} else {
+				/* No room in Aggr buf, send it */
+				f_send_aggr_buf = 1;
+
+				if (MP_TX_AGGR_PORT_LIMIT_REACHED(card) ||
+				    !(card->mp_wr_bitmap &
+				      (1 << card->curr_wr_port)))
+					f_send_cur_buf = 1;
+				else
+					f_postcopy_cur_buf = 1;
+			}
+		} else {
+			if (MP_TX_AGGR_BUF_HAS_ROOM(card, pkt_len)
+			    && (card->mp_wr_bitmap & (1 << card->curr_wr_port)))
+				f_precopy_cur_buf = 1;
+			else
+				f_send_cur_buf = 1;
+		}
+	} else {
+		/* Last pkt in TX queue */
+		dev_dbg(adapter->dev, "info: %s: Last packet in Tx Queue.\n",
+						__func__);
+
+		if (MP_TX_AGGR_IN_PROGRESS(card)) {
+			/* some packs in Aggr buf already */
+			f_send_aggr_buf = 1;
+
+			if (MP_TX_AGGR_BUF_HAS_ROOM(card, pkt_len))
+				f_precopy_cur_buf = 1;
+			else
+				/* No room in Aggr buf, send it */
+				f_send_cur_buf = 1;
+		} else {
+			f_send_cur_buf = 1;
+		}
+	}
+
+	if (f_precopy_cur_buf) {
+		dev_dbg(adapter->dev, "data: %s: precopy current buffer\n",
+						__func__);
+		MP_TX_AGGR_BUF_PUT(card, payload, pkt_len, port);
+
+		if (MP_TX_AGGR_PKT_LIMIT_REACHED(card) ||
+		    MP_TX_AGGR_PORT_LIMIT_REACHED(card))
+			/* No more pkts allowed in Aggr buf, send it */
+			f_send_aggr_buf = 1;
+	}
+
+	if (f_send_aggr_buf) {
+		dev_dbg(adapter->dev, "data: %s: send aggr buffer: %d %d\n",
+				__func__,
+				card->mpa_tx.start_port, card->mpa_tx.ports);
+		ret = mwifiex_write_data_to_card(adapter, card->mpa_tx.buf,
+						 card->mpa_tx.buf_len,
+						 (adapter->ioport | 0x1000 |
+						 (card->mpa_tx.ports << 4)) +
+						  card->mpa_tx.start_port);
+
+		MP_TX_AGGR_BUF_RESET(card);
+	}
+
+tx_curr_single:
+	if (f_send_cur_buf) {
+		dev_dbg(adapter->dev, "data: %s: send current buffer %d\n",
+						__func__, port);
+		ret = mwifiex_write_data_to_card(adapter, payload, pkt_len,
+						 adapter->ioport + port);
+	}
+
+	if (f_postcopy_cur_buf) {
+		dev_dbg(adapter->dev, "data: %s: postcopy current buffer\n",
+						__func__);
+		MP_TX_AGGR_BUF_PUT(card, payload, pkt_len, port);
+	}
+
+	return ret;
+}
+
+/*
+ * This function downloads data from driver to card.
+ *
+ * Both commands and data packets are transferred to the card by this
+ * function.
+ *
+ * This function adds the SDIO specific header to the front of the buffer
+ * before transferring. The header contains the length of the packet and
+ * the type. The firmware handles the packets based upon this set type.
+ */
+static int mwifiex_sdio_host_to_card(struct mwifiex_adapter *adapter,
+				     u8 type, u8 *payload, u32 pkt_len,
+				     struct mwifiex_tx_param *tx_param)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret;
+	u32 buf_block_len;
+	u32 blk_size;
+	u8 port = CTRL_PORT;
+
+	/* Allocate buffer and copy payload */
+	blk_size = MWIFIEX_SDIO_BLOCK_SIZE;
+	buf_block_len = (pkt_len + blk_size - 1) / blk_size;
+	*(u16 *) &payload[0] = (u16) pkt_len;
+	*(u16 *) &payload[2] = type;
+
+	/*
+	 * This is SDIO specific header
+	 *  u16 length,
+	 *  u16 type (MWIFIEX_TYPE_DATA = 0, MWIFIEX_TYPE_CMD = 1,
+	 *  MWIFIEX_TYPE_EVENT = 3)
+	 */
+	if (type == MWIFIEX_TYPE_DATA) {
+		ret = mwifiex_get_wr_port_data(adapter, &port);
+		if (ret) {
+			dev_err(adapter->dev, "%s: no wr_port available\n",
+						__func__);
+			return ret;
+		}
+	} else {
+		adapter->cmd_sent = true;
+		/* Type must be MWIFIEX_TYPE_CMD */
+
+		if (pkt_len <= INTF_HEADER_LEN ||
+		    pkt_len > MWIFIEX_UPLD_SIZE)
+			dev_err(adapter->dev, "%s: payload=%p, nb=%d\n",
+					__func__, payload, pkt_len);
+	}
+
+	/* Transfer data to card */
+	pkt_len = buf_block_len * blk_size;
+
+	if (tx_param)
+		ret = mwifiex_host_to_card_mp_aggr(adapter, payload, pkt_len,
+				port, tx_param->next_pkt_len);
+	else
+		ret = mwifiex_host_to_card_mp_aggr(adapter, payload, pkt_len,
+				port, 0);
+
+	if (ret) {
+		if (type == MWIFIEX_TYPE_CMD)
+			adapter->cmd_sent = false;
+		if (type == MWIFIEX_TYPE_DATA)
+			adapter->data_sent = false;
+	} else {
+		if (type == MWIFIEX_TYPE_DATA) {
+			if (!(card->mp_wr_bitmap & (1 << card->curr_wr_port)))
+				adapter->data_sent = true;
+			else
+				adapter->data_sent = false;
+		}
+	}
+
+	return ret;
+}
+
+/*
+ * This function allocates the MPA Tx and Rx buffers.
+ */
+static int mwifiex_alloc_sdio_mpa_buffers(struct mwifiex_adapter *adapter,
+				   u32 mpa_tx_buf_size, u32 mpa_rx_buf_size)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = 0;
+
+	card->mpa_tx.buf = kzalloc(mpa_tx_buf_size, GFP_KERNEL);
+	if (!card->mpa_tx.buf) {
+		dev_err(adapter->dev, "could not alloc buffer for MP-A TX\n");
+		ret = -1;
+		goto error;
+	}
+
+	card->mpa_tx.buf_size = mpa_tx_buf_size;
+
+	card->mpa_rx.buf = kzalloc(mpa_rx_buf_size, GFP_KERNEL);
+	if (!card->mpa_rx.buf) {
+		dev_err(adapter->dev, "could not alloc buffer for MP-A RX\n");
+		ret = -1;
+		goto error;
+	}
+
+	card->mpa_rx.buf_size = mpa_rx_buf_size;
+
+error:
+	if (ret) {
+		kfree(card->mpa_tx.buf);
+		kfree(card->mpa_rx.buf);
+	}
+
+	return ret;
+}
+
+/*
+ * This function unregisters the SDIO device.
+ *
+ * The SDIO IRQ is released, the function is disabled and driver
+ * data is set to null.
+ */
+static void
+mwifiex_unregister_dev(struct mwifiex_adapter *adapter)
+{
+	struct sdio_mmc_card *card = adapter->card;
+
+	if (adapter->card) {
+		/* Release the SDIO IRQ */
+		sdio_claim_host(card->func);
+		sdio_release_irq(card->func);
+		sdio_disable_func(card->func);
+		sdio_release_host(card->func);
+		sdio_set_drvdata(card->func, NULL);
+	}
+}
+
+/*
+ * This function registers the SDIO device.
+ *
+ * SDIO IRQ is claimed, block size is set and driver data is initialized.
+ */
+static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
+{
+	int ret = 0;
+	struct sdio_mmc_card *card = adapter->card;
+	struct sdio_func *func = card->func;
+
+	/* save adapter pointer in card */
+	card->adapter = adapter;
+
+	sdio_claim_host(func);
+
+	/* Request the SDIO IRQ */
+	ret = sdio_claim_irq(func, mwifiex_sdio_interrupt);
+	if (ret) {
+		pr_err("claim irq failed: ret=%d\n", ret);
+		goto disable_func;
+	}
+
+	/* Set block size */
+	ret = sdio_set_block_size(card->func, MWIFIEX_SDIO_BLOCK_SIZE);
+	if (ret) {
+		pr_err("cannot set SDIO block size\n");
+		ret = -1;
+		goto release_irq;
+	}
+
+	sdio_release_host(func);
+	sdio_set_drvdata(func, card);
+
+	adapter->dev = &func->dev;
+
+	return 0;
+
+release_irq:
+	sdio_release_irq(func);
+disable_func:
+	sdio_disable_func(func);
+	sdio_release_host(func);
+	adapter->card = NULL;
+
+	return -1;
+}
+
+/*
+ * This function initializes the SDIO driver.
+ *
+ * The following initializations steps are followed -
+ *      - Read the Host interrupt status register to acknowledge
+ *        the first interrupt got from bootloader
+ *      - Disable host interrupt mask register
+ *      - Get SDIO port
+ *      - Get revision ID
+ *      - Initialize SDIO variables in card
+ *      - Allocate MP registers
+ *      - Allocate MPA Tx and Rx buffers
+ */
+static int mwifiex_init_sdio(struct mwifiex_adapter *adapter)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret;
+	u32 sdio_ireg;
+
+	/*
+	 * Read the HOST_INT_STATUS_REG for ACK the first interrupt got
+	 * from the bootloader. If we don't do this we get a interrupt
+	 * as soon as we register the irq.
+	 */
+	mwifiex_read_reg(adapter, HOST_INTSTATUS_REG, &sdio_ireg);
+
+	/* Disable host interrupt mask register for SDIO */
+	mwifiex_sdio_disable_host_int(adapter);
+
+	/* Get SDIO ioport */
+	mwifiex_init_sdio_ioport(adapter);
+
+	/* Get revision ID */
+#define REV_ID_REG	0x5c
+	mwifiex_read_reg(adapter, REV_ID_REG, &adapter->revision_id);
+
+	/* Initialize SDIO variables in card */
+	card->mp_rd_bitmap = 0;
+	card->mp_wr_bitmap = 0;
+	card->curr_rd_port = 1;
+	card->curr_wr_port = 1;
+
+	card->mp_data_port_mask = DATA_PORT_MASK;
+
+	card->mpa_tx.buf_len = 0;
+	card->mpa_tx.pkt_cnt = 0;
+	card->mpa_tx.start_port = 0;
+
+	card->mpa_tx.enabled = 0;
+	card->mpa_tx.pkt_aggr_limit = SDIO_MP_AGGR_DEF_PKT_LIMIT;
+
+	card->mpa_rx.buf_len = 0;
+	card->mpa_rx.pkt_cnt = 0;
+	card->mpa_rx.start_port = 0;
+
+	card->mpa_rx.enabled = 0;
+	card->mpa_rx.pkt_aggr_limit = SDIO_MP_AGGR_DEF_PKT_LIMIT;
+
+	/* Allocate buffers for SDIO MP-A */
+	card->mp_regs = kzalloc(MAX_MP_REGS, GFP_KERNEL);
+	if (!card->mp_regs) {
+		dev_err(adapter->dev, "failed to alloc mp_regs\n");
+		return -ENOMEM;
+	}
+
+	ret = mwifiex_alloc_sdio_mpa_buffers(adapter,
+					     SDIO_MP_TX_AGGR_DEF_BUF_SIZE,
+					     SDIO_MP_RX_AGGR_DEF_BUF_SIZE);
+	if (ret) {
+		dev_err(adapter->dev, "failed to alloc sdio mp-a buffers\n");
+		kfree(card->mp_regs);
+		return -1;
+	}
+
+	return ret;
+}
+
+/*
+ * This function resets the MPA Tx and Rx buffers.
+ */
+static void mwifiex_cleanup_mpa_buf(struct mwifiex_adapter *adapter)
+{
+	struct sdio_mmc_card *card = adapter->card;
+
+	MP_TX_AGGR_BUF_RESET(card);
+	MP_RX_AGGR_BUF_RESET(card);
+}
+
+/*
+ * This function cleans up the allocated card buffers.
+ *
+ * The following are freed by this function -
+ *      - MP registers
+ *      - MPA Tx buffer
+ *      - MPA Rx buffer
+ */
+static void mwifiex_cleanup_sdio(struct mwifiex_adapter *adapter)
+{
+	struct sdio_mmc_card *card = adapter->card;
+
+	kfree(card->mp_regs);
+	kfree(card->mpa_tx.buf);
+	kfree(card->mpa_rx.buf);
+}
+
+/*
+ * This function updates the MP end port in card.
+ */
+static void
+mwifiex_update_mp_end_port(struct mwifiex_adapter *adapter, u16 port)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int i;
+
+	card->mp_end_port = port;
+
+	card->mp_data_port_mask = DATA_PORT_MASK;
+
+	for (i = 1; i <= MAX_PORT - card->mp_end_port; i++)
+		card->mp_data_port_mask &= ~(1 << (MAX_PORT - i));
+
+	card->curr_wr_port = 1;
+
+	dev_dbg(adapter->dev, "cmd: mp_end_port %d, data port mask 0x%x\n",
+	       port, card->mp_data_port_mask);
+}
+
+static struct mwifiex_if_ops sdio_ops = {
+	.init_if = mwifiex_init_sdio,
+	.cleanup_if = mwifiex_cleanup_sdio,
+	.check_fw_status = mwifiex_check_fw_status,
+	.prog_fw = mwifiex_prog_fw_w_helper,
+	.register_dev = mwifiex_register_dev,
+	.unregister_dev = mwifiex_unregister_dev,
+	.enable_int = mwifiex_sdio_enable_host_int,
+	.process_int_status = mwifiex_process_int_status,
+	.host_to_card = mwifiex_sdio_host_to_card,
+	.wakeup = mwifiex_pm_wakeup_card,
+	.wakeup_complete = mwifiex_pm_wakeup_card_complete,
+
+	/* SDIO specific */
+	.update_mp_end_port = mwifiex_update_mp_end_port,
+	.cleanup_mpa_buf = mwifiex_cleanup_mpa_buf,
+};
+
+/*
+ * This function initializes the SDIO driver.
+ *
+ * This initiates the semaphore and registers the device with
+ * SDIO bus.
+ */
+static int
+mwifiex_sdio_init_module(void)
+{
+	sema_init(&add_remove_card_sem, 1);
+
+	return sdio_register_driver(&mwifiex_sdio);
+}
+
+/*
+ * This function cleans up the SDIO driver.
+ *
+ * The following major steps are followed for cleanup -
+ *      - Resume the device if its suspended
+ *      - Disconnect the device if connected
+ *      - Shutdown the firmware
+ *      - Unregister the device from SDIO bus.
+ */
+static void
+mwifiex_sdio_cleanup_module(void)
+{
+	struct mwifiex_adapter *adapter = g_adapter;
+	int i;
+
+	if (down_interruptible(&add_remove_card_sem))
+		goto exit_sem_err;
+
+	if (!adapter || !adapter->priv_num)
+		goto exit;
+
+	if (adapter->is_suspended)
+		mwifiex_sdio_resume(adapter->dev);
+
+	for (i = 0; i < adapter->priv_num; i++)
+		if ((GET_BSS_ROLE(adapter->priv[i]) == MWIFIEX_BSS_ROLE_STA) &&
+		    adapter->priv[i]->media_connected)
+			mwifiex_deauthenticate(adapter->priv[i], NULL);
+
+	if (!adapter->surprise_removed)
+		mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter,
+							  MWIFIEX_BSS_ROLE_ANY),
+					 MWIFIEX_FUNC_SHUTDOWN);
+
+exit:
+	up(&add_remove_card_sem);
+
+exit_sem_err:
+	sdio_unregister_driver(&mwifiex_sdio);
+}
+
+module_init(mwifiex_sdio_init_module);
+module_exit(mwifiex_sdio_cleanup_module);
+
+MODULE_AUTHOR("Marvell International Ltd.");
+MODULE_DESCRIPTION("Marvell WiFi-Ex SDIO Driver version " SDIO_VERSION);
+MODULE_VERSION(SDIO_VERSION);
+MODULE_LICENSE("GPL v2");
+MODULE_FIRMWARE("sd8787.bin");
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h
new file mode 100644
index 0000000000000000000000000000000000000000..a0e9bc5253e06dd8001dd2733d3c85f0e34046a0
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sdio.h
@@ -0,0 +1,305 @@
+/*
+ * Marvell Wireless LAN device driver: SDIO specific definitions
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef	_MWIFIEX_SDIO_H
+#define	_MWIFIEX_SDIO_H
+
+
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/sdio_ids.h>
+#include <linux/mmc/sdio_func.h>
+#include <linux/mmc/card.h>
+
+#include "main.h"
+
+#define BLOCK_MODE	1
+#define BYTE_MODE	0
+
+#define REG_PORT			0
+#define RD_BITMAP_L			0x04
+#define RD_BITMAP_U			0x05
+#define WR_BITMAP_L			0x06
+#define WR_BITMAP_U			0x07
+#define RD_LEN_P0_L			0x08
+#define RD_LEN_P0_U			0x09
+
+#define MWIFIEX_SDIO_IO_PORT_MASK		0xfffff
+
+#define MWIFIEX_SDIO_BYTE_MODE_MASK	0x80000000
+
+#define CTRL_PORT			0
+#define CTRL_PORT_MASK			0x0001
+#define DATA_PORT_MASK			0xfffe
+
+#define MAX_MP_REGS			64
+#define MAX_PORT			16
+
+#define SDIO_MP_AGGR_DEF_PKT_LIMIT	8
+
+#define SDIO_MP_TX_AGGR_DEF_BUF_SIZE        (4096)	/* 4K */
+
+/* Multi port RX aggregation buffer size */
+#define SDIO_MP_RX_AGGR_DEF_BUF_SIZE        (4096)	/* 4K */
+
+/* Misc. Config Register : Auto Re-enable interrupts */
+#define AUTO_RE_ENABLE_INT              BIT(4)
+
+/* Host Control Registers */
+/* Host Control Registers : I/O port 0 */
+#define IO_PORT_0_REG			0x78
+/* Host Control Registers : I/O port 1 */
+#define IO_PORT_1_REG			0x79
+/* Host Control Registers : I/O port 2 */
+#define IO_PORT_2_REG			0x7A
+
+/* Host Control Registers : Configuration */
+#define CONFIGURATION_REG		0x00
+/* Host Control Registers : Host without Command 53 finish host*/
+#define HOST_TO_CARD_EVENT       (0x1U << 3)
+/* Host Control Registers : Host without Command 53 finish host */
+#define HOST_WO_CMD53_FINISH_HOST	(0x1U << 2)
+/* Host Control Registers : Host power up */
+#define HOST_POWER_UP			(0x1U << 1)
+/* Host Control Registers : Host power down */
+#define HOST_POWER_DOWN			(0x1U << 0)
+
+/* Host Control Registers : Host interrupt mask */
+#define HOST_INT_MASK_REG		0x02
+/* Host Control Registers : Upload host interrupt mask */
+#define UP_LD_HOST_INT_MASK		(0x1U)
+/* Host Control Registers : Download host interrupt mask */
+#define DN_LD_HOST_INT_MASK		(0x2U)
+/* Enable Host interrupt mask */
+#define HOST_INT_ENABLE	(UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK)
+/* Disable Host interrupt mask */
+#define	HOST_INT_DISABLE		0xff
+
+/* Host Control Registers : Host interrupt status */
+#define HOST_INTSTATUS_REG		0x03
+/* Host Control Registers : Upload host interrupt status */
+#define UP_LD_HOST_INT_STATUS		(0x1U)
+/* Host Control Registers : Download host interrupt status */
+#define DN_LD_HOST_INT_STATUS		(0x2U)
+
+/* Host Control Registers : Host interrupt RSR */
+#define HOST_INT_RSR_REG		0x01
+/* Host Control Registers : Upload host interrupt RSR */
+#define UP_LD_HOST_INT_RSR		(0x1U)
+#define SDIO_INT_MASK			0x3F
+
+/* Host Control Registers : Host interrupt status */
+#define HOST_INT_STATUS_REG		0x28
+/* Host Control Registers : Upload CRC error */
+#define UP_LD_CRC_ERR			(0x1U << 2)
+/* Host Control Registers : Upload restart */
+#define UP_LD_RESTART                   (0x1U << 1)
+/* Host Control Registers : Download restart */
+#define DN_LD_RESTART                   (0x1U << 0)
+
+/* Card Control Registers : Card status register */
+#define CARD_STATUS_REG                 0x30
+/* Card Control Registers : Card I/O ready */
+#define CARD_IO_READY                   (0x1U << 3)
+/* Card Control Registers : CIS card ready */
+#define CIS_CARD_RDY                    (0x1U << 2)
+/* Card Control Registers : Upload card ready */
+#define UP_LD_CARD_RDY                  (0x1U << 1)
+/* Card Control Registers : Download card ready */
+#define DN_LD_CARD_RDY                  (0x1U << 0)
+
+/* Card Control Registers : Host interrupt mask register */
+#define HOST_INTERRUPT_MASK_REG         0x34
+/* Card Control Registers : Host power interrupt mask */
+#define HOST_POWER_INT_MASK             (0x1U << 3)
+/* Card Control Registers : Abort card interrupt mask */
+#define ABORT_CARD_INT_MASK             (0x1U << 2)
+/* Card Control Registers : Upload card interrupt mask */
+#define UP_LD_CARD_INT_MASK             (0x1U << 1)
+/* Card Control Registers : Download card interrupt mask */
+#define DN_LD_CARD_INT_MASK             (0x1U << 0)
+
+/* Card Control Registers : Card interrupt status register */
+#define CARD_INTERRUPT_STATUS_REG       0x38
+/* Card Control Registers : Power up interrupt */
+#define POWER_UP_INT                    (0x1U << 4)
+/* Card Control Registers : Power down interrupt */
+#define POWER_DOWN_INT                  (0x1U << 3)
+
+/* Card Control Registers : Card interrupt RSR register */
+#define CARD_INTERRUPT_RSR_REG          0x3c
+/* Card Control Registers : Power up RSR */
+#define POWER_UP_RSR                    (0x1U << 4)
+/* Card Control Registers : Power down RSR */
+#define POWER_DOWN_RSR                  (0x1U << 3)
+
+/* Card Control Registers : Miscellaneous Configuration Register */
+#define CARD_MISC_CFG_REG               0x6C
+
+/* Host F1 read base 0 */
+#define HOST_F1_RD_BASE_0		0x0040
+/* Host F1 read base 1 */
+#define HOST_F1_RD_BASE_1		0x0041
+/* Host F1 card ready */
+#define HOST_F1_CARD_RDY		0x0020
+
+/* Firmware status 0 register */
+#define CARD_FW_STATUS0_REG		0x60
+/* Firmware status 1 register */
+#define CARD_FW_STATUS1_REG		0x61
+/* Rx length register */
+#define CARD_RX_LEN_REG			0x62
+/* Rx unit register */
+#define CARD_RX_UNIT_REG		0x63
+
+/* Event header Len*/
+#define MWIFIEX_EVENT_HEADER_LEN           8
+
+/* Max retry number of CMD53 write */
+#define MAX_WRITE_IOMEM_RETRY		2
+
+/* SDIO Tx aggregation in progress ? */
+#define MP_TX_AGGR_IN_PROGRESS(a) (a->mpa_tx.pkt_cnt > 0)
+
+/* SDIO Tx aggregation buffer room for next packet ? */
+#define MP_TX_AGGR_BUF_HAS_ROOM(a, len) ((a->mpa_tx.buf_len+len)	\
+						<= a->mpa_tx.buf_size)
+
+/* Copy current packet (SDIO Tx aggregation buffer) to SDIO buffer */
+#define MP_TX_AGGR_BUF_PUT(a, payload, pkt_len, port) do {		\
+	memmove(&a->mpa_tx.buf[a->mpa_tx.buf_len],			\
+			payload, pkt_len);				\
+	a->mpa_tx.buf_len += pkt_len;					\
+	if (!a->mpa_tx.pkt_cnt)						\
+		a->mpa_tx.start_port = port;				\
+	if (a->mpa_tx.start_port <= port)				\
+		a->mpa_tx.ports |= (1<<(a->mpa_tx.pkt_cnt));		\
+	else								\
+		a->mpa_tx.ports |= (1<<(a->mpa_tx.pkt_cnt+1+(MAX_PORT -	\
+						a->mp_end_port)));	\
+	a->mpa_tx.pkt_cnt++;						\
+} while (0);
+
+/* SDIO Tx aggregation limit ? */
+#define MP_TX_AGGR_PKT_LIMIT_REACHED(a)					\
+			(a->mpa_tx.pkt_cnt == a->mpa_tx.pkt_aggr_limit)
+
+/* SDIO Tx aggregation port limit ? */
+#define MP_TX_AGGR_PORT_LIMIT_REACHED(a) ((a->curr_wr_port <		\
+			a->mpa_tx.start_port) && (((MAX_PORT -		\
+			a->mpa_tx.start_port) + a->curr_wr_port) >=	\
+				SDIO_MP_AGGR_DEF_PKT_LIMIT))
+
+/* Reset SDIO Tx aggregation buffer parameters */
+#define MP_TX_AGGR_BUF_RESET(a) do {					\
+	a->mpa_tx.pkt_cnt = 0;						\
+	a->mpa_tx.buf_len = 0;						\
+	a->mpa_tx.ports = 0;						\
+	a->mpa_tx.start_port = 0;					\
+} while (0);
+
+/* SDIO Rx aggregation limit ? */
+#define MP_RX_AGGR_PKT_LIMIT_REACHED(a)					\
+			(a->mpa_rx.pkt_cnt == a->mpa_rx.pkt_aggr_limit)
+
+/* SDIO Tx aggregation port limit ? */
+#define MP_RX_AGGR_PORT_LIMIT_REACHED(a) ((a->curr_rd_port <		\
+			a->mpa_rx.start_port) && (((MAX_PORT -		\
+			a->mpa_rx.start_port) + a->curr_rd_port) >=	\
+			SDIO_MP_AGGR_DEF_PKT_LIMIT))
+
+/* SDIO Rx aggregation in progress ? */
+#define MP_RX_AGGR_IN_PROGRESS(a) (a->mpa_rx.pkt_cnt > 0)
+
+/* SDIO Rx aggregation buffer room for next packet ? */
+#define MP_RX_AGGR_BUF_HAS_ROOM(a, rx_len)				\
+			((a->mpa_rx.buf_len+rx_len) <= a->mpa_rx.buf_size)
+
+/* Prepare to copy current packet from card to SDIO Rx aggregation buffer */
+#define MP_RX_AGGR_SETUP(a, skb, port) do {				\
+	a->mpa_rx.buf_len += skb->len;					\
+	if (!a->mpa_rx.pkt_cnt)						\
+		a->mpa_rx.start_port = port;				\
+	if (a->mpa_rx.start_port <= port)				\
+		a->mpa_rx.ports |= (1<<(a->mpa_rx.pkt_cnt));		\
+	else								\
+		a->mpa_rx.ports |= (1<<(a->mpa_rx.pkt_cnt+1));		\
+	a->mpa_rx.skb_arr[a->mpa_rx.pkt_cnt] = skb;			\
+	a->mpa_rx.len_arr[a->mpa_rx.pkt_cnt] = skb->len;		\
+	a->mpa_rx.pkt_cnt++;						\
+} while (0);
+
+/* Reset SDIO Rx aggregation buffer parameters */
+#define MP_RX_AGGR_BUF_RESET(a) do {					\
+	a->mpa_rx.pkt_cnt = 0;						\
+	a->mpa_rx.buf_len = 0;						\
+	a->mpa_rx.ports = 0;						\
+	a->mpa_rx.start_port = 0;					\
+} while (0);
+
+
+/* data structure for SDIO MPA TX */
+struct mwifiex_sdio_mpa_tx {
+	/* multiport tx aggregation buffer pointer */
+	u8 *buf;
+	u32 buf_len;
+	u32 pkt_cnt;
+	u16 ports;
+	u16 start_port;
+	u8 enabled;
+	u32 buf_size;
+	u32 pkt_aggr_limit;
+};
+
+struct mwifiex_sdio_mpa_rx {
+	u8 *buf;
+	u32 buf_len;
+	u32 pkt_cnt;
+	u16 ports;
+	u16 start_port;
+
+	struct sk_buff *skb_arr[SDIO_MP_AGGR_DEF_PKT_LIMIT];
+	u32 len_arr[SDIO_MP_AGGR_DEF_PKT_LIMIT];
+
+	u8 enabled;
+	u32 buf_size;
+	u32 pkt_aggr_limit;
+};
+
+int mwifiex_bus_register(void);
+void mwifiex_bus_unregister(void);
+
+struct sdio_mmc_card {
+	struct sdio_func *func;
+	struct mwifiex_adapter *adapter;
+
+	u16 mp_rd_bitmap;
+	u16 mp_wr_bitmap;
+
+	u16 mp_end_port;
+	u16 mp_data_port_mask;
+
+	u8 curr_rd_port;
+	u8 curr_wr_port;
+
+	u8 *mp_regs;
+
+	struct mwifiex_sdio_mpa_tx mpa_tx;
+	struct mwifiex_sdio_mpa_rx mpa_rx;
+};
+#endif /* _MWIFIEX_SDIO_H */
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
new file mode 100644
index 0000000000000000000000000000000000000000..8af3a78d27235795f5f49de722d8636c087a6be0
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -0,0 +1,1219 @@
+/*
+ * Marvell Wireless LAN device driver: station command handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+/*
+ * This function prepares command to set/get RSSI information.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting data/beacon average factors
+ *      - Resetting SNR/NF/RSSI values in private structure
+ *      - Ensuring correct endian-ness
+ */
+static int
+mwifiex_cmd_802_11_rssi_info(struct mwifiex_private *priv,
+			     struct host_cmd_ds_command *cmd, u16 cmd_action)
+{
+	cmd->command = cpu_to_le16(HostCmd_CMD_RSSI_INFO);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_rssi_info) +
+				S_DS_GEN);
+	cmd->params.rssi_info.action = cpu_to_le16(cmd_action);
+	cmd->params.rssi_info.ndata = cpu_to_le16(priv->data_avg_factor);
+	cmd->params.rssi_info.nbcn = cpu_to_le16(priv->bcn_avg_factor);
+
+	/* Reset SNR/NF/RSSI values in private structure */
+	priv->data_rssi_last = 0;
+	priv->data_nf_last = 0;
+	priv->data_rssi_avg = 0;
+	priv->data_nf_avg = 0;
+	priv->bcn_rssi_last = 0;
+	priv->bcn_nf_last = 0;
+	priv->bcn_rssi_avg = 0;
+	priv->bcn_nf_avg = 0;
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set MAC control.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_mac_control(struct mwifiex_private *priv,
+				   struct host_cmd_ds_command *cmd,
+				   u16 cmd_action, void *data_buf)
+{
+	struct host_cmd_ds_mac_control *mac_ctrl = &cmd->params.mac_ctrl;
+	u16 action = *((u16 *) data_buf);
+
+	if (cmd_action != HostCmd_ACT_GEN_SET) {
+		dev_err(priv->adapter->dev,
+			"mac_control: only support set cmd\n");
+		return -1;
+	}
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_MAC_CONTROL);
+	cmd->size =
+		cpu_to_le16(sizeof(struct host_cmd_ds_mac_control) + S_DS_GEN);
+	mac_ctrl->action = cpu_to_le16(action);
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get SNMP MIB.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting SNMP MIB OID number and value
+ *        (as required)
+ *      - Ensuring correct endian-ness
+ *
+ * The following SNMP MIB OIDs are supported -
+ *      - FRAG_THRESH_I     : Fragmentation threshold
+ *      - RTS_THRESH_I      : RTS threshold
+ *      - SHORT_RETRY_LIM_I : Short retry limit
+ *      - DOT11D_I          : 11d support
+ */
+static int mwifiex_cmd_802_11_snmp_mib(struct mwifiex_private *priv,
+				       struct host_cmd_ds_command *cmd,
+				       u16 cmd_action, u32 cmd_oid,
+				       void *data_buf)
+{
+	struct host_cmd_ds_802_11_snmp_mib *snmp_mib = &cmd->params.smib;
+	u32 ul_temp;
+
+	dev_dbg(priv->adapter->dev, "cmd: SNMP_CMD: cmd_oid = 0x%x\n", cmd_oid);
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_SNMP_MIB);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_snmp_mib)
+		- 1 + S_DS_GEN);
+
+	if (cmd_action == HostCmd_ACT_GEN_GET) {
+		snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_GET);
+		snmp_mib->buf_size = cpu_to_le16(MAX_SNMP_BUF_SIZE);
+		cmd->size = cpu_to_le16(le16_to_cpu(cmd->size)
+			+ MAX_SNMP_BUF_SIZE);
+	}
+
+	switch (cmd_oid) {
+	case FRAG_THRESH_I:
+		snmp_mib->oid = cpu_to_le16((u16) FRAG_THRESH_I);
+		if (cmd_action == HostCmd_ACT_GEN_SET) {
+			snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_SET);
+			snmp_mib->buf_size = cpu_to_le16(sizeof(u16));
+			ul_temp = *((u32 *) data_buf);
+			*((__le16 *) (snmp_mib->value)) =
+				cpu_to_le16((u16) ul_temp);
+			cmd->size = cpu_to_le16(le16_to_cpu(cmd->size)
+				+ sizeof(u16));
+		}
+		break;
+	case RTS_THRESH_I:
+		snmp_mib->oid = cpu_to_le16((u16) RTS_THRESH_I);
+		if (cmd_action == HostCmd_ACT_GEN_SET) {
+			snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_SET);
+			snmp_mib->buf_size = cpu_to_le16(sizeof(u16));
+			ul_temp = *((u32 *) data_buf);
+			*(__le16 *) (snmp_mib->value) =
+				cpu_to_le16((u16) ul_temp);
+			cmd->size = cpu_to_le16(le16_to_cpu(cmd->size)
+				+ sizeof(u16));
+		}
+		break;
+
+	case SHORT_RETRY_LIM_I:
+		snmp_mib->oid = cpu_to_le16((u16) SHORT_RETRY_LIM_I);
+		if (cmd_action == HostCmd_ACT_GEN_SET) {
+			snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_SET);
+			snmp_mib->buf_size = cpu_to_le16(sizeof(u16));
+			ul_temp = (*(u32 *) data_buf);
+			*((__le16 *) (snmp_mib->value)) =
+				cpu_to_le16((u16) ul_temp);
+			cmd->size = cpu_to_le16(le16_to_cpu(cmd->size)
+				+ sizeof(u16));
+		}
+		break;
+	case DOT11D_I:
+		snmp_mib->oid = cpu_to_le16((u16) DOT11D_I);
+		if (cmd_action == HostCmd_ACT_GEN_SET) {
+			snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_SET);
+			snmp_mib->buf_size = cpu_to_le16(sizeof(u16));
+			ul_temp = *(u32 *) data_buf;
+			*((__le16 *) (snmp_mib->value)) =
+				cpu_to_le16((u16) ul_temp);
+			cmd->size = cpu_to_le16(le16_to_cpu(cmd->size)
+				+ sizeof(u16));
+		}
+		break;
+	default:
+		break;
+	}
+	dev_dbg(priv->adapter->dev,
+		"cmd: SNMP_CMD: Action=0x%x, OID=0x%x, OIDSize=0x%x,"
+		" Value=0x%x\n",
+	       cmd_action, cmd_oid, le16_to_cpu(snmp_mib->buf_size),
+	       le16_to_cpu(*(__le16 *) snmp_mib->value));
+	return 0;
+}
+
+/*
+ * This function prepares command to get log.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Ensuring correct endian-ness
+ */
+static int
+mwifiex_cmd_802_11_get_log(struct host_cmd_ds_command *cmd)
+{
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_GET_LOG);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_get_log) +
+				S_DS_GEN);
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get Tx data rate configuration.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting configuration index, rate scope and rate drop pattern
+ *        parameters (as required)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_tx_rate_cfg(struct mwifiex_private *priv,
+				   struct host_cmd_ds_command *cmd,
+				   u16 cmd_action, void *data_buf)
+{
+	struct host_cmd_ds_tx_rate_cfg *rate_cfg = &cmd->params.tx_rate_cfg;
+	struct mwifiex_rate_scope *rate_scope;
+	struct mwifiex_rate_drop_pattern *rate_drop;
+	u16 *pbitmap_rates = (u16 *) data_buf;
+
+	u32 i;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_TX_RATE_CFG);
+
+	rate_cfg->action = cpu_to_le16(cmd_action);
+	rate_cfg->cfg_index = 0;
+
+	rate_scope = (struct mwifiex_rate_scope *) ((u8 *) rate_cfg +
+		      sizeof(struct host_cmd_ds_tx_rate_cfg));
+	rate_scope->type = cpu_to_le16(TLV_TYPE_RATE_SCOPE);
+	rate_scope->length = cpu_to_le16(sizeof(struct mwifiex_rate_scope) -
+			sizeof(struct mwifiex_ie_types_header));
+	if (pbitmap_rates != NULL) {
+		rate_scope->hr_dsss_rate_bitmap = cpu_to_le16(pbitmap_rates[0]);
+		rate_scope->ofdm_rate_bitmap = cpu_to_le16(pbitmap_rates[1]);
+		for (i = 0;
+		     i < sizeof(rate_scope->ht_mcs_rate_bitmap) / sizeof(u16);
+		     i++)
+			rate_scope->ht_mcs_rate_bitmap[i] =
+				cpu_to_le16(pbitmap_rates[2 + i]);
+	} else {
+		rate_scope->hr_dsss_rate_bitmap =
+			cpu_to_le16(priv->bitmap_rates[0]);
+		rate_scope->ofdm_rate_bitmap =
+			cpu_to_le16(priv->bitmap_rates[1]);
+		for (i = 0;
+		     i < sizeof(rate_scope->ht_mcs_rate_bitmap) / sizeof(u16);
+		     i++)
+			rate_scope->ht_mcs_rate_bitmap[i] =
+				cpu_to_le16(priv->bitmap_rates[2 + i]);
+	}
+
+	rate_drop = (struct mwifiex_rate_drop_pattern *) ((u8 *) rate_scope +
+			sizeof(struct mwifiex_rate_scope));
+	rate_drop->type = cpu_to_le16(TLV_TYPE_RATE_DROP_CONTROL);
+	rate_drop->length = cpu_to_le16(sizeof(rate_drop->rate_drop_mode));
+	rate_drop->rate_drop_mode = 0;
+
+	cmd->size =
+		cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_tx_rate_cfg) +
+			    sizeof(struct mwifiex_rate_scope) +
+			    sizeof(struct mwifiex_rate_drop_pattern));
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get Tx power configuration.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting Tx power mode, power group TLV
+ *        (as required)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd,
+				    u16 cmd_action, void *data_buf)
+{
+	struct mwifiex_types_power_group *pg_tlv;
+	struct host_cmd_ds_txpwr_cfg *txp;
+	struct host_cmd_ds_txpwr_cfg *cmd_txp_cfg = &cmd->params.txp_cfg;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_TXPWR_CFG);
+	cmd->size =
+		cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_txpwr_cfg));
+	switch (cmd_action) {
+	case HostCmd_ACT_GEN_SET:
+		txp = (struct host_cmd_ds_txpwr_cfg *) data_buf;
+		if (txp->mode) {
+			pg_tlv = (struct mwifiex_types_power_group
+				  *) ((unsigned long) data_buf +
+				     sizeof(struct host_cmd_ds_txpwr_cfg));
+			memmove(cmd_txp_cfg, data_buf,
+				sizeof(struct host_cmd_ds_txpwr_cfg) +
+				sizeof(struct mwifiex_types_power_group) +
+				pg_tlv->length);
+
+			pg_tlv = (struct mwifiex_types_power_group *) ((u8 *)
+				  cmd_txp_cfg +
+				  sizeof(struct host_cmd_ds_txpwr_cfg));
+			cmd->size = cpu_to_le16(le16_to_cpu(cmd->size) +
+				  sizeof(struct mwifiex_types_power_group) +
+				  pg_tlv->length);
+		} else {
+			memmove(cmd_txp_cfg, data_buf,
+				sizeof(struct host_cmd_ds_txpwr_cfg));
+		}
+		cmd_txp_cfg->action = cpu_to_le16(cmd_action);
+		break;
+	case HostCmd_ACT_GEN_GET:
+		cmd_txp_cfg->action = cpu_to_le16(cmd_action);
+		break;
+	}
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set Host Sleep configuration.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Setting Host Sleep action, conditions, ARP filters
+ *        (as required)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_802_11_hs_cfg(struct mwifiex_private *priv,
+				     struct host_cmd_ds_command *cmd,
+				     u16 cmd_action,
+				     struct mwifiex_hs_config_param *data_buf)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_802_11_hs_cfg_enh *hs_cfg = &cmd->params.opt_hs_cfg;
+	u16 hs_activate = false;
+
+	if (data_buf == NULL)
+		/* New Activate command */
+		hs_activate = true;
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_HS_CFG_ENH);
+
+	if (!hs_activate &&
+	    (data_buf->conditions
+	    != cpu_to_le32(HOST_SLEEP_CFG_CANCEL))
+	    && ((adapter->arp_filter_size > 0)
+		&& (adapter->arp_filter_size <= ARP_FILTER_MAX_BUF_SIZE))) {
+		dev_dbg(adapter->dev,
+			"cmd: Attach %d bytes ArpFilter to HSCfg cmd\n",
+		       adapter->arp_filter_size);
+		memcpy(((u8 *) hs_cfg) +
+		       sizeof(struct host_cmd_ds_802_11_hs_cfg_enh),
+		       adapter->arp_filter, adapter->arp_filter_size);
+		cmd->size = cpu_to_le16(adapter->arp_filter_size +
+				    sizeof(struct host_cmd_ds_802_11_hs_cfg_enh)
+				    + S_DS_GEN);
+	} else {
+		cmd->size = cpu_to_le16(S_DS_GEN + sizeof(struct
+					   host_cmd_ds_802_11_hs_cfg_enh));
+	}
+	if (hs_activate) {
+		hs_cfg->action = cpu_to_le16(HS_ACTIVATE);
+		hs_cfg->params.hs_activate.resp_ctrl = RESP_NEEDED;
+	} else {
+		hs_cfg->action = cpu_to_le16(HS_CONFIGURE);
+		hs_cfg->params.hs_config.conditions = data_buf->conditions;
+		hs_cfg->params.hs_config.gpio = data_buf->gpio;
+		hs_cfg->params.hs_config.gap = data_buf->gap;
+		dev_dbg(adapter->dev,
+			"cmd: HS_CFG_CMD: condition:0x%x gpio:0x%x gap:0x%x\n",
+		       hs_cfg->params.hs_config.conditions,
+		       hs_cfg->params.hs_config.gpio,
+		       hs_cfg->params.hs_config.gap);
+	}
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get MAC address.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting MAC address (for SET only)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_802_11_mac_address(struct mwifiex_private *priv,
+					  struct host_cmd_ds_command *cmd,
+					  u16 cmd_action)
+{
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_MAC_ADDRESS);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_mac_address) +
+				S_DS_GEN);
+	cmd->result = 0;
+
+	cmd->params.mac_addr.action = cpu_to_le16(cmd_action);
+
+	if (cmd_action == HostCmd_ACT_GEN_SET)
+		memcpy(cmd->params.mac_addr.mac_addr, priv->curr_addr,
+		       ETH_ALEN);
+	return 0;
+}
+
+/*
+ * This function prepares command to set MAC multicast address.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting MAC multicast address
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_mac_multicast_adr(struct host_cmd_ds_command *cmd,
+					 u16 cmd_action, void *data_buf)
+{
+	struct mwifiex_multicast_list *mcast_list =
+		(struct mwifiex_multicast_list *) data_buf;
+	struct host_cmd_ds_mac_multicast_adr *mcast_addr = &cmd->params.mc_addr;
+
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mac_multicast_adr) +
+				S_DS_GEN);
+	cmd->command = cpu_to_le16(HostCmd_CMD_MAC_MULTICAST_ADR);
+
+	mcast_addr->action = cpu_to_le16(cmd_action);
+	mcast_addr->num_of_adrs =
+		cpu_to_le16((u16) mcast_list->num_multicast_addr);
+	memcpy(mcast_addr->mac_list, mcast_list->mac_list,
+	       mcast_list->num_multicast_addr * ETH_ALEN);
+
+	return 0;
+}
+
+/*
+ * This function prepares command to deauthenticate.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Setting AP MAC address and reason code
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_802_11_deauthenticate(struct mwifiex_private *priv,
+					     struct host_cmd_ds_command *cmd,
+					     void *data_buf)
+{
+	struct host_cmd_ds_802_11_deauthenticate *deauth = &cmd->params.deauth;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_DEAUTHENTICATE);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_deauthenticate)
+				+ S_DS_GEN);
+
+	/* Set AP MAC address */
+	memcpy(deauth->mac_addr, (u8 *) data_buf, ETH_ALEN);
+
+	dev_dbg(priv->adapter->dev, "cmd: Deauth: %pM\n", deauth->mac_addr);
+
+	deauth->reason_code = cpu_to_le16(WLAN_REASON_DEAUTH_LEAVING);
+
+	return 0;
+}
+
+/*
+ * This function prepares command to stop Ad-Hoc network.
+ *
+ * Preparation includes -
+ *      - Setting command ID and proper size
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_802_11_ad_hoc_stop(struct host_cmd_ds_command *cmd)
+{
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_AD_HOC_STOP);
+	cmd->size = cpu_to_le16(S_DS_GEN);
+	return 0;
+}
+
+/*
+ * This function sets WEP key(s) to key parameter TLV(s).
+ *
+ * Multi-key parameter TLVs are supported, so we can send multiple
+ * WEP keys in a single buffer.
+ */
+static int
+mwifiex_set_keyparamset_wep(struct mwifiex_private *priv,
+			    struct mwifiex_ie_type_key_param_set *key_param_set,
+			    u16 *key_param_len)
+{
+	int cur_key_param_len;
+	u8 i;
+
+	/* Multi-key_param_set TLV is supported */
+	for (i = 0; i < NUM_WEP_KEYS; i++) {
+		if ((priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP40) ||
+		    (priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP104)) {
+			key_param_set->type =
+				cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
+/* Key_param_set WEP fixed length */
+#define KEYPARAMSET_WEP_FIXED_LEN 8
+			key_param_set->length = cpu_to_le16((u16)
+					(priv->wep_key[i].
+					 key_length +
+					 KEYPARAMSET_WEP_FIXED_LEN));
+			key_param_set->key_type_id =
+				cpu_to_le16(KEY_TYPE_ID_WEP);
+			key_param_set->key_info =
+				cpu_to_le16(KEY_ENABLED | KEY_UNICAST |
+					    KEY_MCAST);
+			key_param_set->key_len =
+				cpu_to_le16(priv->wep_key[i].key_length);
+			/* Set WEP key index */
+			key_param_set->key[0] = i;
+			/* Set default Tx key flag */
+			if (i ==
+			    (priv->
+			     wep_key_curr_index & HostCmd_WEP_KEY_INDEX_MASK))
+				key_param_set->key[1] = 1;
+			else
+				key_param_set->key[1] = 0;
+			memmove(&key_param_set->key[2],
+				priv->wep_key[i].key_material,
+				priv->wep_key[i].key_length);
+
+			cur_key_param_len = priv->wep_key[i].key_length +
+				KEYPARAMSET_WEP_FIXED_LEN +
+				sizeof(struct mwifiex_ie_types_header);
+			*key_param_len += (u16) cur_key_param_len;
+			key_param_set =
+				(struct mwifiex_ie_type_key_param_set *)
+						((u8 *)key_param_set +
+						cur_key_param_len);
+		} else if (!priv->wep_key[i].key_length) {
+			continue;
+		} else {
+			dev_err(priv->adapter->dev,
+				"key%d Length = %d is incorrect\n",
+			       (i + 1), priv->wep_key[i].key_length);
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get/reset network key(s).
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting WEP keys, WAPI keys or WPA keys along with required
+ *        encryption (TKIP, AES) (as required)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
+					   struct host_cmd_ds_command *cmd,
+					   u16 cmd_action,
+					   u32 cmd_oid, void *data_buf)
+{
+	struct host_cmd_ds_802_11_key_material *key_material =
+		&cmd->params.key_material;
+	struct mwifiex_ds_encrypt_key *enc_key =
+		(struct mwifiex_ds_encrypt_key *) data_buf;
+	u16 key_param_len = 0;
+	int ret = 0;
+	const u8 bc_mac[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL);
+	key_material->action = cpu_to_le16(cmd_action);
+
+	if (cmd_action == HostCmd_ACT_GEN_GET) {
+		cmd->size =
+			cpu_to_le16(sizeof(key_material->action) + S_DS_GEN);
+		return ret;
+	}
+
+	if (!enc_key) {
+		memset(&key_material->key_param_set, 0,
+		       (NUM_WEP_KEYS *
+			sizeof(struct mwifiex_ie_type_key_param_set)));
+		ret = mwifiex_set_keyparamset_wep(priv,
+						  &key_material->key_param_set,
+						  &key_param_len);
+		cmd->size = cpu_to_le16(key_param_len +
+				    sizeof(key_material->action) + S_DS_GEN);
+		return ret;
+	} else
+		memset(&key_material->key_param_set, 0,
+		       sizeof(struct mwifiex_ie_type_key_param_set));
+	if (enc_key->is_wapi_key) {
+		dev_dbg(priv->adapter->dev, "info: Set WAPI Key\n");
+		key_material->key_param_set.key_type_id =
+			cpu_to_le16(KEY_TYPE_ID_WAPI);
+		if (cmd_oid == KEY_INFO_ENABLED)
+			key_material->key_param_set.key_info =
+				cpu_to_le16(KEY_ENABLED);
+		else
+			key_material->key_param_set.key_info =
+				cpu_to_le16(!KEY_ENABLED);
+
+		key_material->key_param_set.key[0] = enc_key->key_index;
+		if (!priv->sec_info.wapi_key_on)
+			key_material->key_param_set.key[1] = 1;
+		else
+			/* set 0 when re-key */
+			key_material->key_param_set.key[1] = 0;
+
+		if (0 != memcmp(enc_key->mac_addr, bc_mac, sizeof(bc_mac))) {
+			/* WAPI pairwise key: unicast */
+			key_material->key_param_set.key_info |=
+				cpu_to_le16(KEY_UNICAST);
+		} else {	/* WAPI group key: multicast */
+			key_material->key_param_set.key_info |=
+				cpu_to_le16(KEY_MCAST);
+			priv->sec_info.wapi_key_on = true;
+		}
+
+		key_material->key_param_set.type =
+			cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
+		key_material->key_param_set.key_len =
+			cpu_to_le16(WAPI_KEY_LEN);
+		memcpy(&key_material->key_param_set.key[2],
+		       enc_key->key_material, enc_key->key_len);
+		memcpy(&key_material->key_param_set.key[2 + enc_key->key_len],
+		       enc_key->wapi_rxpn, WAPI_RXPN_LEN);
+		key_material->key_param_set.length =
+			cpu_to_le16(WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN);
+
+		key_param_len = (WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN) +
+				 sizeof(struct mwifiex_ie_types_header);
+		cmd->size = cpu_to_le16(key_param_len +
+				sizeof(key_material->action) + S_DS_GEN);
+		return ret;
+	}
+	if (enc_key->key_len == WLAN_KEY_LEN_CCMP) {
+		dev_dbg(priv->adapter->dev, "cmd: WPA_AES\n");
+		key_material->key_param_set.key_type_id =
+			cpu_to_le16(KEY_TYPE_ID_AES);
+		if (cmd_oid == KEY_INFO_ENABLED)
+			key_material->key_param_set.key_info =
+				cpu_to_le16(KEY_ENABLED);
+		else
+			key_material->key_param_set.key_info =
+				cpu_to_le16(!KEY_ENABLED);
+
+		if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST)
+				/* AES pairwise key: unicast */
+			key_material->key_param_set.key_info |=
+				cpu_to_le16(KEY_UNICAST);
+		else		/* AES group key: multicast */
+			key_material->key_param_set.key_info |=
+				cpu_to_le16(KEY_MCAST);
+	} else if (enc_key->key_len == WLAN_KEY_LEN_TKIP) {
+		dev_dbg(priv->adapter->dev, "cmd: WPA_TKIP\n");
+		key_material->key_param_set.key_type_id =
+			cpu_to_le16(KEY_TYPE_ID_TKIP);
+		key_material->key_param_set.key_info =
+			cpu_to_le16(KEY_ENABLED);
+
+		if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST)
+				/* TKIP pairwise key: unicast */
+			key_material->key_param_set.key_info |=
+				cpu_to_le16(KEY_UNICAST);
+		else		/* TKIP group key: multicast */
+			key_material->key_param_set.key_info |=
+				cpu_to_le16(KEY_MCAST);
+	}
+
+	if (key_material->key_param_set.key_type_id) {
+		key_material->key_param_set.type =
+			cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
+		key_material->key_param_set.key_len =
+			cpu_to_le16((u16) enc_key->key_len);
+		memcpy(key_material->key_param_set.key, enc_key->key_material,
+		       enc_key->key_len);
+		key_material->key_param_set.length =
+			cpu_to_le16((u16) enc_key->key_len +
+				    KEYPARAMSET_FIXED_LEN);
+
+		key_param_len = (u16) (enc_key->key_len + KEYPARAMSET_FIXED_LEN)
+				      + sizeof(struct mwifiex_ie_types_header);
+
+		cmd->size = cpu_to_le16(key_param_len +
+				    sizeof(key_material->action) + S_DS_GEN);
+	}
+
+	return ret;
+}
+
+/*
+ * This function prepares command to set/get 11d domain information.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting domain information fields (for SET only)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_802_11d_domain_info(struct mwifiex_private *priv,
+					   struct host_cmd_ds_command *cmd,
+					   u16 cmd_action)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_802_11d_domain_info *domain_info =
+		&cmd->params.domain_info;
+	struct mwifiex_ietypes_domain_param_set *domain =
+		&domain_info->domain;
+	u8 no_of_triplet = adapter->domain_reg.no_of_triplet;
+
+	dev_dbg(adapter->dev, "info: 11D: no_of_triplet=0x%x\n", no_of_triplet);
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11D_DOMAIN_INFO);
+	domain_info->action = cpu_to_le16(cmd_action);
+	if (cmd_action == HostCmd_ACT_GEN_GET) {
+		cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN);
+		return 0;
+	}
+
+	/* Set domain info fields */
+	domain->header.type = cpu_to_le16(WLAN_EID_COUNTRY);
+	memcpy(domain->country_code, adapter->domain_reg.country_code,
+			sizeof(domain->country_code));
+
+	domain->header.len = cpu_to_le16((no_of_triplet *
+				sizeof(struct ieee80211_country_ie_triplet)) +
+				sizeof(domain->country_code));
+
+	if (no_of_triplet) {
+		memcpy(domain->triplet, adapter->domain_reg.triplet,
+				no_of_triplet *
+				sizeof(struct ieee80211_country_ie_triplet));
+
+		cmd->size = cpu_to_le16(sizeof(domain_info->action) +
+				le16_to_cpu(domain->header.len) +
+				sizeof(struct mwifiex_ie_types_header)
+				+ S_DS_GEN);
+	} else {
+		cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN);
+	}
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get RF channel.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting RF type and current RF channel (for SET only)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_802_11_rf_channel(struct mwifiex_private *priv,
+					 struct host_cmd_ds_command *cmd,
+					 u16 cmd_action, void *data_buf)
+{
+	struct host_cmd_ds_802_11_rf_channel *rf_chan =
+		&cmd->params.rf_channel;
+	uint16_t rf_type = le16_to_cpu(rf_chan->rf_type);
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_RF_CHANNEL);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_rf_channel)
+				+ S_DS_GEN);
+
+	if (cmd_action == HostCmd_ACT_GEN_SET) {
+		if ((priv->adapter->adhoc_start_band & BAND_A)
+		    || (priv->adapter->adhoc_start_band & BAND_AN))
+			rf_chan->rf_type =
+				cpu_to_le16(HostCmd_SCAN_RADIO_TYPE_A);
+
+		rf_type = le16_to_cpu(rf_chan->rf_type);
+		SET_SECONDARYCHAN(rf_type, priv->adapter->chan_offset);
+		rf_chan->current_channel = cpu_to_le16(*((u16 *) data_buf));
+	}
+	rf_chan->action = cpu_to_le16(cmd_action);
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get IBSS coalescing status.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting status to enable or disable (for SET only)
+ *      - Ensuring correct endian-ness
+ */
+static int mwifiex_cmd_ibss_coalescing_status(struct host_cmd_ds_command *cmd,
+					      u16 cmd_action, void *data_buf)
+{
+	struct host_cmd_ds_802_11_ibss_status *ibss_coal =
+		&(cmd->params.ibss_coalescing);
+	u16 enable = 0;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_IBSS_COALESCING_STATUS);
+	cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_ibss_status) +
+				S_DS_GEN);
+	cmd->result = 0;
+	ibss_coal->action = cpu_to_le16(cmd_action);
+
+	switch (cmd_action) {
+	case HostCmd_ACT_GEN_SET:
+		if (data_buf != NULL)
+			enable = *(u16 *) data_buf;
+		ibss_coal->enable = cpu_to_le16(enable);
+		break;
+
+		/* In other case.. Nothing to do */
+	case HostCmd_ACT_GEN_GET:
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+/*
+ * This function prepares command to set/get register value.
+ *
+ * Preparation includes -
+ *      - Setting command ID, action and proper size
+ *      - Setting register offset (for both GET and SET) and
+ *        register value (for SET only)
+ *      - Ensuring correct endian-ness
+ *
+ * The following type of registers can be accessed with this function -
+ *      - MAC register
+ *      - BBP register
+ *      - RF register
+ *      - PMIC register
+ *      - CAU register
+ *      - EEPROM
+ */
+static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd,
+				  u16 cmd_action, void *data_buf)
+{
+	struct mwifiex_ds_reg_rw *reg_rw;
+
+	reg_rw = (struct mwifiex_ds_reg_rw *) data_buf;
+	switch (le16_to_cpu(cmd->command)) {
+	case HostCmd_CMD_MAC_REG_ACCESS:
+	{
+		struct host_cmd_ds_mac_reg_access *mac_reg;
+
+		cmd->size = cpu_to_le16(sizeof(*mac_reg) + S_DS_GEN);
+		mac_reg = (struct host_cmd_ds_mac_reg_access *) &cmd->
+			params.mac_reg;
+		mac_reg->action = cpu_to_le16(cmd_action);
+		mac_reg->offset =
+			cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
+		mac_reg->value = reg_rw->value;
+		break;
+	}
+	case HostCmd_CMD_BBP_REG_ACCESS:
+	{
+		struct host_cmd_ds_bbp_reg_access *bbp_reg;
+
+		cmd->size = cpu_to_le16(sizeof(*bbp_reg) + S_DS_GEN);
+		bbp_reg = (struct host_cmd_ds_bbp_reg_access *) &cmd->
+			params.bbp_reg;
+		bbp_reg->action = cpu_to_le16(cmd_action);
+		bbp_reg->offset =
+			cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
+		bbp_reg->value = (u8) le32_to_cpu(reg_rw->value);
+		break;
+	}
+	case HostCmd_CMD_RF_REG_ACCESS:
+	{
+		struct host_cmd_ds_rf_reg_access *rf_reg;
+
+		cmd->size = cpu_to_le16(sizeof(*rf_reg) + S_DS_GEN);
+		rf_reg = (struct host_cmd_ds_rf_reg_access *) &cmd->
+			params.rf_reg;
+		rf_reg->action = cpu_to_le16(cmd_action);
+		rf_reg->offset =
+			cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
+		rf_reg->value = (u8) le32_to_cpu(reg_rw->value);
+		break;
+	}
+	case HostCmd_CMD_PMIC_REG_ACCESS:
+	{
+		struct host_cmd_ds_pmic_reg_access *pmic_reg;
+
+		cmd->size = cpu_to_le16(sizeof(*pmic_reg) + S_DS_GEN);
+		pmic_reg = (struct host_cmd_ds_pmic_reg_access *) &cmd->
+				params.pmic_reg;
+		pmic_reg->action = cpu_to_le16(cmd_action);
+		pmic_reg->offset =
+			cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
+		pmic_reg->value = (u8) le32_to_cpu(reg_rw->value);
+		break;
+	}
+	case HostCmd_CMD_CAU_REG_ACCESS:
+	{
+		struct host_cmd_ds_rf_reg_access *cau_reg;
+
+		cmd->size = cpu_to_le16(sizeof(*cau_reg) + S_DS_GEN);
+		cau_reg = (struct host_cmd_ds_rf_reg_access *) &cmd->
+				params.rf_reg;
+		cau_reg->action = cpu_to_le16(cmd_action);
+		cau_reg->offset =
+			cpu_to_le16((u16) le32_to_cpu(reg_rw->offset));
+		cau_reg->value = (u8) le32_to_cpu(reg_rw->value);
+		break;
+	}
+	case HostCmd_CMD_802_11_EEPROM_ACCESS:
+	{
+		struct mwifiex_ds_read_eeprom *rd_eeprom =
+			(struct mwifiex_ds_read_eeprom *) data_buf;
+		struct host_cmd_ds_802_11_eeprom_access *cmd_eeprom =
+			(struct host_cmd_ds_802_11_eeprom_access *)
+			&cmd->params.eeprom;
+
+		cmd->size = cpu_to_le16(sizeof(*cmd_eeprom) + S_DS_GEN);
+		cmd_eeprom->action = cpu_to_le16(cmd_action);
+		cmd_eeprom->offset = rd_eeprom->offset;
+		cmd_eeprom->byte_count = rd_eeprom->byte_count;
+		cmd_eeprom->value = 0;
+		break;
+	}
+	default:
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * This function prepares the commands before sending them to the firmware.
+ *
+ * This is a generic function which calls specific command preparation
+ * routines based upon the command number.
+ */
+int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
+			    u16 cmd_action, u32 cmd_oid,
+			    void *data_buf, void *cmd_buf)
+{
+	struct host_cmd_ds_command *cmd_ptr =
+		(struct host_cmd_ds_command *) cmd_buf;
+	int ret = 0;
+
+	/* Prepare command */
+	switch (cmd_no) {
+	case HostCmd_CMD_GET_HW_SPEC:
+		ret = mwifiex_cmd_get_hw_spec(priv, cmd_ptr);
+		break;
+	case HostCmd_CMD_MAC_CONTROL:
+		ret = mwifiex_cmd_mac_control(priv, cmd_ptr, cmd_action,
+					      data_buf);
+		break;
+	case HostCmd_CMD_802_11_MAC_ADDRESS:
+		ret = mwifiex_cmd_802_11_mac_address(priv, cmd_ptr,
+						     cmd_action);
+		break;
+	case HostCmd_CMD_MAC_MULTICAST_ADR:
+		ret = mwifiex_cmd_mac_multicast_adr(cmd_ptr, cmd_action,
+						    data_buf);
+		break;
+	case HostCmd_CMD_TX_RATE_CFG:
+		ret = mwifiex_cmd_tx_rate_cfg(priv, cmd_ptr, cmd_action,
+					      data_buf);
+		break;
+	case HostCmd_CMD_TXPWR_CFG:
+		ret = mwifiex_cmd_tx_power_cfg(cmd_ptr, cmd_action,
+					       data_buf);
+		break;
+	case HostCmd_CMD_802_11_PS_MODE_ENH:
+		ret = mwifiex_cmd_enh_power_mode(priv, cmd_ptr, cmd_action,
+						 (uint16_t)cmd_oid, data_buf);
+		break;
+	case HostCmd_CMD_802_11_HS_CFG_ENH:
+		ret = mwifiex_cmd_802_11_hs_cfg(priv, cmd_ptr, cmd_action,
+				(struct mwifiex_hs_config_param *) data_buf);
+		break;
+	case HostCmd_CMD_802_11_SCAN:
+		ret = mwifiex_cmd_802_11_scan(cmd_ptr, data_buf);
+		break;
+	case HostCmd_CMD_802_11_BG_SCAN_QUERY:
+		ret = mwifiex_cmd_802_11_bg_scan_query(cmd_ptr);
+		break;
+	case HostCmd_CMD_802_11_ASSOCIATE:
+		ret = mwifiex_cmd_802_11_associate(priv, cmd_ptr, data_buf);
+		break;
+	case HostCmd_CMD_802_11_DEAUTHENTICATE:
+		ret = mwifiex_cmd_802_11_deauthenticate(priv, cmd_ptr,
+							data_buf);
+		break;
+	case HostCmd_CMD_802_11_AD_HOC_START:
+		ret = mwifiex_cmd_802_11_ad_hoc_start(priv, cmd_ptr,
+						      data_buf);
+		break;
+	case HostCmd_CMD_802_11_GET_LOG:
+		ret = mwifiex_cmd_802_11_get_log(cmd_ptr);
+		break;
+	case HostCmd_CMD_802_11_AD_HOC_JOIN:
+		ret = mwifiex_cmd_802_11_ad_hoc_join(priv, cmd_ptr,
+						     data_buf);
+		break;
+	case HostCmd_CMD_802_11_AD_HOC_STOP:
+		ret = mwifiex_cmd_802_11_ad_hoc_stop(cmd_ptr);
+		break;
+	case HostCmd_CMD_RSSI_INFO:
+		ret = mwifiex_cmd_802_11_rssi_info(priv, cmd_ptr, cmd_action);
+		break;
+	case HostCmd_CMD_802_11_SNMP_MIB:
+		ret = mwifiex_cmd_802_11_snmp_mib(priv, cmd_ptr, cmd_action,
+						  cmd_oid, data_buf);
+		break;
+	case HostCmd_CMD_802_11_TX_RATE_QUERY:
+		cmd_ptr->command =
+			cpu_to_le16(HostCmd_CMD_802_11_TX_RATE_QUERY);
+		cmd_ptr->size =
+			cpu_to_le16(sizeof(struct host_cmd_ds_tx_rate_query) +
+				    S_DS_GEN);
+		priv->tx_rate = 0;
+		ret = 0;
+		break;
+	case HostCmd_CMD_VERSION_EXT:
+		cmd_ptr->command = cpu_to_le16(cmd_no);
+		cmd_ptr->params.verext.version_str_sel =
+			(u8) (*((u32 *) data_buf));
+		memcpy(&cmd_ptr->params, data_buf,
+		       sizeof(struct host_cmd_ds_version_ext));
+		cmd_ptr->size =
+			cpu_to_le16(sizeof(struct host_cmd_ds_version_ext) +
+				    S_DS_GEN);
+		ret = 0;
+		break;
+	case HostCmd_CMD_802_11_RF_CHANNEL:
+		ret = mwifiex_cmd_802_11_rf_channel(priv, cmd_ptr, cmd_action,
+						    data_buf);
+		break;
+	case HostCmd_CMD_FUNC_INIT:
+		if (priv->adapter->hw_status == MWIFIEX_HW_STATUS_RESET)
+			priv->adapter->hw_status = MWIFIEX_HW_STATUS_READY;
+		cmd_ptr->command = cpu_to_le16(cmd_no);
+		cmd_ptr->size = cpu_to_le16(S_DS_GEN);
+		break;
+	case HostCmd_CMD_FUNC_SHUTDOWN:
+		priv->adapter->hw_status = MWIFIEX_HW_STATUS_RESET;
+		cmd_ptr->command = cpu_to_le16(cmd_no);
+		cmd_ptr->size = cpu_to_le16(S_DS_GEN);
+		break;
+	case HostCmd_CMD_11N_ADDBA_REQ:
+		ret = mwifiex_cmd_11n_addba_req(cmd_ptr, data_buf);
+		break;
+	case HostCmd_CMD_11N_DELBA:
+		ret = mwifiex_cmd_11n_delba(cmd_ptr, data_buf);
+		break;
+	case HostCmd_CMD_11N_ADDBA_RSP:
+		ret = mwifiex_cmd_11n_addba_rsp_gen(priv, cmd_ptr, data_buf);
+		break;
+	case HostCmd_CMD_802_11_KEY_MATERIAL:
+		ret = mwifiex_cmd_802_11_key_material(priv, cmd_ptr,
+						cmd_action, cmd_oid,
+						data_buf);
+		break;
+	case HostCmd_CMD_802_11D_DOMAIN_INFO:
+		ret = mwifiex_cmd_802_11d_domain_info(priv, cmd_ptr,
+						cmd_action);
+		break;
+	case HostCmd_CMD_RECONFIGURE_TX_BUFF:
+		ret = mwifiex_cmd_recfg_tx_buf(priv, cmd_ptr, cmd_action,
+					       data_buf);
+		break;
+	case HostCmd_CMD_AMSDU_AGGR_CTRL:
+		ret = mwifiex_cmd_amsdu_aggr_ctrl(cmd_ptr, cmd_action,
+						  data_buf);
+		break;
+	case HostCmd_CMD_11N_CFG:
+		ret = mwifiex_cmd_11n_cfg(cmd_ptr, cmd_action,
+					  data_buf);
+		break;
+	case HostCmd_CMD_WMM_GET_STATUS:
+		dev_dbg(priv->adapter->dev,
+			"cmd: WMM: WMM_GET_STATUS cmd sent\n");
+		cmd_ptr->command = cpu_to_le16(HostCmd_CMD_WMM_GET_STATUS);
+		cmd_ptr->size =
+			cpu_to_le16(sizeof(struct host_cmd_ds_wmm_get_status) +
+				    S_DS_GEN);
+		ret = 0;
+		break;
+	case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS:
+		ret = mwifiex_cmd_ibss_coalescing_status(cmd_ptr, cmd_action,
+							 data_buf);
+		break;
+	case HostCmd_CMD_MAC_REG_ACCESS:
+	case HostCmd_CMD_BBP_REG_ACCESS:
+	case HostCmd_CMD_RF_REG_ACCESS:
+	case HostCmd_CMD_PMIC_REG_ACCESS:
+	case HostCmd_CMD_CAU_REG_ACCESS:
+	case HostCmd_CMD_802_11_EEPROM_ACCESS:
+		ret = mwifiex_cmd_reg_access(cmd_ptr, cmd_action, data_buf);
+		break;
+	case HostCmd_CMD_SET_BSS_MODE:
+		cmd_ptr->command = cpu_to_le16(cmd_no);
+		if (priv->bss_mode == NL80211_IFTYPE_ADHOC)
+			cmd_ptr->params.bss_mode.con_type =
+				CONNECTION_TYPE_ADHOC;
+		else if (priv->bss_mode == NL80211_IFTYPE_STATION)
+			cmd_ptr->params.bss_mode.con_type =
+				CONNECTION_TYPE_INFRA;
+		cmd_ptr->size = cpu_to_le16(sizeof(struct
+				host_cmd_ds_set_bss_mode) + S_DS_GEN);
+		ret = 0;
+		break;
+	default:
+		dev_err(priv->adapter->dev,
+			"PREP_CMD: unknown cmd- %#x\n", cmd_no);
+		ret = -1;
+		break;
+	}
+	return ret;
+}
+
+/*
+ * This function issues commands to initialize firmware.
+ *
+ * This is called after firmware download to bring the card to
+ * working state.
+ *
+ * The following commands are issued sequentially -
+ *      - Function init (for first interface only)
+ *      - Read MAC address (for first interface only)
+ *      - Reconfigure Tx buffer size (for first interface only)
+ *      - Enable auto deep sleep (for first interface only)
+ *      - Get Tx rate
+ *      - Get Tx power
+ *      - Set IBSS coalescing status
+ *      - Set AMSDU aggregation control
+ *      - Set 11d control
+ *      - Set MAC control (this must be the last command to initialize firmware)
+ */
+int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
+{
+	int ret;
+	u16 enable = true;
+	struct mwifiex_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl;
+	struct mwifiex_ds_auto_ds auto_ds;
+	enum state_11d_t state_11d;
+
+	if (first_sta) {
+
+		ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_FUNC_INIT,
+					     HostCmd_ACT_GEN_SET, 0, NULL);
+		if (ret)
+			return -1;
+		/* Read MAC address from HW */
+		ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_GET_HW_SPEC,
+					     HostCmd_ACT_GEN_GET, 0, NULL);
+		if (ret)
+			return -1;
+
+		/* Reconfigure tx buf size */
+		ret = mwifiex_send_cmd_async(priv,
+					     HostCmd_CMD_RECONFIGURE_TX_BUFF,
+					     HostCmd_ACT_GEN_SET, 0,
+					     &priv->adapter->tx_buf_size);
+		if (ret)
+			return -1;
+
+		/* Enable IEEE PS by default */
+		priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP;
+		ret = mwifiex_send_cmd_async(priv,
+					     HostCmd_CMD_802_11_PS_MODE_ENH,
+					     EN_AUTO_PS, BITMAP_STA_PS, NULL);
+		if (ret)
+			return -1;
+	}
+
+	/* get tx rate */
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_TX_RATE_CFG,
+				     HostCmd_ACT_GEN_GET, 0, NULL);
+	if (ret)
+		return -1;
+	priv->data_rate = 0;
+
+	/* get tx power */
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_TXPWR_CFG,
+				     HostCmd_ACT_GEN_GET, 0, NULL);
+	if (ret)
+		return -1;
+
+	/* set ibss coalescing_status */
+	ret = mwifiex_send_cmd_async(priv,
+				     HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
+				     HostCmd_ACT_GEN_SET, 0, &enable);
+	if (ret)
+		return -1;
+
+	memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl));
+	amsdu_aggr_ctrl.enable = true;
+	/* Send request to firmware */
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_AMSDU_AGGR_CTRL,
+				     HostCmd_ACT_GEN_SET, 0,
+				     (void *) &amsdu_aggr_ctrl);
+	if (ret)
+		return -1;
+	/* MAC Control must be the last command in init_fw */
+	/* set MAC Control */
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_MAC_CONTROL,
+				     HostCmd_ACT_GEN_SET, 0,
+				     &priv->curr_pkt_filter);
+	if (ret)
+		return -1;
+
+	if (first_sta) {
+		/* Enable auto deep sleep */
+		auto_ds.auto_ds = DEEP_SLEEP_ON;
+		auto_ds.idle_time = DEEP_SLEEP_IDLE_TIME;
+		ret = mwifiex_send_cmd_async(priv,
+					     HostCmd_CMD_802_11_PS_MODE_ENH,
+					     EN_AUTO_PS, BITMAP_AUTO_DS,
+					     &auto_ds);
+		if (ret)
+			return -1;
+	}
+
+	/* Send cmd to FW to enable/disable 11D function */
+	state_11d = ENABLE_11D;
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SNMP_MIB,
+				     HostCmd_ACT_GEN_SET, DOT11D_I, &state_11d);
+	if (ret)
+		dev_err(priv->adapter->dev, "11D: failed to enable 11D\n");
+
+	/* set last_init_cmd */
+	priv->adapter->last_init_cmd = HostCmd_CMD_802_11_SNMP_MIB;
+	ret = -EINPROGRESS;
+
+	return ret;
+}
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
new file mode 100644
index 0000000000000000000000000000000000000000..d08f76429a0a0fbf89259169381bf0db230b0a96
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -0,0 +1,972 @@
+/*
+ * Marvell Wireless LAN device driver: station command response handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+
+/*
+ * This function handles the command response error case.
+ *
+ * For scan response error, the function cancels all the pending
+ * scan commands and generates an event to inform the applications
+ * of the scan completion.
+ *
+ * For Power Save command failure, we do not retry enter PS
+ * command in case of Ad-hoc mode.
+ *
+ * For all other response errors, the current command buffer is freed
+ * and returned to the free command queue.
+ */
+static void
+mwifiex_process_cmdresp_error(struct mwifiex_private *priv,
+			      struct host_cmd_ds_command *resp)
+{
+	struct cmd_ctrl_node *cmd_node = NULL, *tmp_node;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_802_11_ps_mode_enh *pm;
+	unsigned long flags;
+
+	dev_err(adapter->dev, "CMD_RESP: cmd %#x error, result=%#x\n",
+			resp->command, resp->result);
+
+	if (adapter->curr_cmd->wait_q_enabled)
+		adapter->cmd_wait_q.status = -1;
+
+	switch (le16_to_cpu(resp->command)) {
+	case HostCmd_CMD_802_11_PS_MODE_ENH:
+		pm = &resp->params.psmode_enh;
+		dev_err(adapter->dev, "PS_MODE_ENH cmd failed: "
+					"result=0x%x action=0x%X\n",
+				resp->result, le16_to_cpu(pm->action));
+		/* We do not re-try enter-ps command in ad-hoc mode. */
+		if (le16_to_cpu(pm->action) == EN_AUTO_PS &&
+			(le16_to_cpu(pm->params.ps_bitmap) & BITMAP_STA_PS) &&
+				priv->bss_mode == NL80211_IFTYPE_ADHOC)
+			adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM;
+
+		break;
+	case HostCmd_CMD_802_11_SCAN:
+		/* Cancel all pending scan command */
+		spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
+		list_for_each_entry_safe(cmd_node, tmp_node,
+					 &adapter->scan_pending_q, list) {
+			list_del(&cmd_node->list);
+			spin_unlock_irqrestore(&adapter->scan_pending_q_lock,
+					       flags);
+			mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
+			spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
+		}
+		spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
+
+		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+		adapter->scan_processing = false;
+		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+		if (priv->report_scan_result)
+			priv->report_scan_result = false;
+		if (priv->scan_pending_on_block) {
+			priv->scan_pending_on_block = false;
+			up(&priv->async_sem);
+		}
+		break;
+
+	case HostCmd_CMD_MAC_CONTROL:
+		break;
+
+	default:
+		break;
+	}
+	/* Handling errors here */
+	mwifiex_insert_cmd_to_free_q(adapter, adapter->curr_cmd);
+
+	spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
+	adapter->curr_cmd = NULL;
+	spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
+}
+
+/*
+ * This function handles the command response of get RSSI info.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and saving the following parameters in driver -
+ *      - Last data and beacon RSSI value
+ *      - Average data and beacon RSSI value
+ *      - Last data and beacon NF value
+ *      - Average data and beacon NF value
+ *
+ * The parameters are send to the application as well, along with
+ * calculated SNR values.
+ */
+static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv,
+					struct host_cmd_ds_command *resp,
+					void *data_buf)
+{
+	struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp =
+		&resp->params.rssi_info_rsp;
+	struct mwifiex_ds_get_signal *signal;
+
+	priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last);
+	priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last);
+
+	priv->data_rssi_avg = le16_to_cpu(rssi_info_rsp->data_rssi_avg);
+	priv->data_nf_avg = le16_to_cpu(rssi_info_rsp->data_nf_avg);
+
+	priv->bcn_rssi_last = le16_to_cpu(rssi_info_rsp->bcn_rssi_last);
+	priv->bcn_nf_last = le16_to_cpu(rssi_info_rsp->bcn_nf_last);
+
+	priv->bcn_rssi_avg = le16_to_cpu(rssi_info_rsp->bcn_rssi_avg);
+	priv->bcn_nf_avg = le16_to_cpu(rssi_info_rsp->bcn_nf_avg);
+
+	/* Need to indicate IOCTL complete */
+	if (data_buf) {
+		signal = (struct mwifiex_ds_get_signal *) data_buf;
+		memset(signal, 0, sizeof(struct mwifiex_ds_get_signal));
+
+		signal->selector = ALL_RSSI_INFO_MASK;
+
+		/* RSSI */
+		signal->bcn_rssi_last = priv->bcn_rssi_last;
+		signal->bcn_rssi_avg = priv->bcn_rssi_avg;
+		signal->data_rssi_last = priv->data_rssi_last;
+		signal->data_rssi_avg = priv->data_rssi_avg;
+
+		/* SNR */
+		signal->bcn_snr_last =
+			CAL_SNR(priv->bcn_rssi_last, priv->bcn_nf_last);
+		signal->bcn_snr_avg =
+			CAL_SNR(priv->bcn_rssi_avg, priv->bcn_nf_avg);
+		signal->data_snr_last =
+			CAL_SNR(priv->data_rssi_last, priv->data_nf_last);
+		signal->data_snr_avg =
+			CAL_SNR(priv->data_rssi_avg, priv->data_nf_avg);
+
+		/* NF */
+		signal->bcn_nf_last = priv->bcn_nf_last;
+		signal->bcn_nf_avg = priv->bcn_nf_avg;
+		signal->data_nf_last = priv->data_nf_last;
+		signal->data_nf_avg = priv->data_nf_avg;
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of set/get SNMP
+ * MIB parameters.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and saving the parameter in driver.
+ *
+ * The following parameters are supported -
+ *      - Fragmentation threshold
+ *      - RTS threshold
+ *      - Short retry limit
+ */
+static int mwifiex_ret_802_11_snmp_mib(struct mwifiex_private *priv,
+				       struct host_cmd_ds_command *resp,
+				       void *data_buf)
+{
+	struct host_cmd_ds_802_11_snmp_mib *smib = &resp->params.smib;
+	u16 oid = le16_to_cpu(smib->oid);
+	u16 query_type = le16_to_cpu(smib->query_type);
+	u32 ul_temp;
+
+	dev_dbg(priv->adapter->dev, "info: SNMP_RESP: oid value = %#x,"
+			" query_type = %#x, buf size = %#x\n",
+			oid, query_type, le16_to_cpu(smib->buf_size));
+	if (query_type == HostCmd_ACT_GEN_GET) {
+		ul_temp = le16_to_cpu(*((__le16 *) (smib->value)));
+		if (data_buf)
+			*(u32 *)data_buf = ul_temp;
+		switch (oid) {
+		case FRAG_THRESH_I:
+			dev_dbg(priv->adapter->dev,
+				"info: SNMP_RESP: FragThsd =%u\n", ul_temp);
+			break;
+		case RTS_THRESH_I:
+			dev_dbg(priv->adapter->dev,
+				"info: SNMP_RESP: RTSThsd =%u\n", ul_temp);
+			break;
+		case SHORT_RETRY_LIM_I:
+			dev_dbg(priv->adapter->dev,
+				"info: SNMP_RESP: TxRetryCount=%u\n", ul_temp);
+			break;
+		default:
+			break;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of get log request
+ *
+ * Handling includes changing the header fields into CPU format
+ * and sending the received parameters to application.
+ */
+static int mwifiex_ret_get_log(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *resp,
+			       void *data_buf)
+{
+	struct host_cmd_ds_802_11_get_log *get_log =
+		(struct host_cmd_ds_802_11_get_log *) &resp->params.get_log;
+	struct mwifiex_ds_get_stats *stats;
+
+	if (data_buf) {
+		stats = (struct mwifiex_ds_get_stats *) data_buf;
+		stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame);
+		stats->failed = le32_to_cpu(get_log->failed);
+		stats->retry = le32_to_cpu(get_log->retry);
+		stats->multi_retry = le32_to_cpu(get_log->multi_retry);
+		stats->frame_dup = le32_to_cpu(get_log->frame_dup);
+		stats->rts_success = le32_to_cpu(get_log->rts_success);
+		stats->rts_failure = le32_to_cpu(get_log->rts_failure);
+		stats->ack_failure = le32_to_cpu(get_log->ack_failure);
+		stats->rx_frag = le32_to_cpu(get_log->rx_frag);
+		stats->mcast_rx_frame = le32_to_cpu(get_log->mcast_rx_frame);
+		stats->fcs_error = le32_to_cpu(get_log->fcs_error);
+		stats->tx_frame = le32_to_cpu(get_log->tx_frame);
+		stats->wep_icv_error[0] =
+			le32_to_cpu(get_log->wep_icv_err_cnt[0]);
+		stats->wep_icv_error[1] =
+			le32_to_cpu(get_log->wep_icv_err_cnt[1]);
+		stats->wep_icv_error[2] =
+			le32_to_cpu(get_log->wep_icv_err_cnt[2]);
+		stats->wep_icv_error[3] =
+			le32_to_cpu(get_log->wep_icv_err_cnt[3]);
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of set/get Tx rate
+ * configurations.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and saving the following parameters in driver -
+ *      - DSSS rate bitmap
+ *      - OFDM rate bitmap
+ *      - HT MCS rate bitmaps
+ *
+ * Based on the new rate bitmaps, the function re-evaluates if
+ * auto data rate has been activated. If not, it sends another
+ * query to the firmware to get the current Tx data rate and updates
+ * the driver value.
+ */
+static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv,
+				   struct host_cmd_ds_command *resp,
+				   void *data_buf)
+{
+	struct mwifiex_rate_cfg *ds_rate;
+	struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg;
+	struct mwifiex_rate_scope *rate_scope;
+	struct mwifiex_ie_types_header *head;
+	u16 tlv, tlv_buf_len;
+	u8 *tlv_buf;
+	u32 i;
+	int ret = 0;
+
+	tlv_buf = (u8 *) ((u8 *) rate_cfg) +
+			sizeof(struct host_cmd_ds_tx_rate_cfg);
+	tlv_buf_len = *(u16 *) (tlv_buf + sizeof(u16));
+
+	while (tlv_buf && tlv_buf_len > 0) {
+		tlv = (*tlv_buf);
+		tlv = tlv | (*(tlv_buf + 1) << 8);
+
+		switch (tlv) {
+		case TLV_TYPE_RATE_SCOPE:
+			rate_scope = (struct mwifiex_rate_scope *) tlv_buf;
+			priv->bitmap_rates[0] =
+				le16_to_cpu(rate_scope->hr_dsss_rate_bitmap);
+			priv->bitmap_rates[1] =
+				le16_to_cpu(rate_scope->ofdm_rate_bitmap);
+			for (i = 0;
+			     i <
+			     sizeof(rate_scope->ht_mcs_rate_bitmap) /
+			     sizeof(u16); i++)
+				priv->bitmap_rates[2 + i] =
+					le16_to_cpu(rate_scope->
+						    ht_mcs_rate_bitmap[i]);
+			break;
+			/* Add RATE_DROP tlv here */
+		}
+
+		head = (struct mwifiex_ie_types_header *) tlv_buf;
+		tlv_buf += le16_to_cpu(head->len) + sizeof(*head);
+		tlv_buf_len -= le16_to_cpu(head->len);
+	}
+
+	priv->is_data_rate_auto = mwifiex_is_rate_auto(priv);
+
+	if (priv->is_data_rate_auto)
+		priv->data_rate = 0;
+	else
+		ret = mwifiex_send_cmd_async(priv,
+					  HostCmd_CMD_802_11_TX_RATE_QUERY,
+					  HostCmd_ACT_GEN_GET, 0, NULL);
+
+	if (data_buf) {
+		ds_rate = (struct mwifiex_rate_cfg *) data_buf;
+		if (le16_to_cpu(rate_cfg->action) == HostCmd_ACT_GEN_GET) {
+			if (priv->is_data_rate_auto) {
+				ds_rate->is_rate_auto = 1;
+			} else {
+				ds_rate->rate = mwifiex_get_rate_index(priv->
+							       bitmap_rates,
+							       sizeof(priv->
+							       bitmap_rates));
+				if (ds_rate->rate >=
+				    MWIFIEX_RATE_BITMAP_OFDM0
+				    && ds_rate->rate <=
+				    MWIFIEX_RATE_BITMAP_OFDM7)
+					ds_rate->rate -=
+						(MWIFIEX_RATE_BITMAP_OFDM0 -
+						 MWIFIEX_RATE_INDEX_OFDM0);
+				if (ds_rate->rate >=
+				    MWIFIEX_RATE_BITMAP_MCS0
+				    && ds_rate->rate <=
+				    MWIFIEX_RATE_BITMAP_MCS127)
+					ds_rate->rate -=
+						(MWIFIEX_RATE_BITMAP_MCS0 -
+						 MWIFIEX_RATE_INDEX_MCS0);
+			}
+		}
+	}
+
+	return ret;
+}
+
+/*
+ * This function handles the command response of get Tx power level.
+ *
+ * Handling includes saving the maximum and minimum Tx power levels
+ * in driver, as well as sending the values to user.
+ */
+static int mwifiex_get_power_level(struct mwifiex_private *priv, void *data_buf)
+{
+	int length, max_power = -1, min_power = -1;
+	struct mwifiex_types_power_group *pg_tlv_hdr;
+	struct mwifiex_power_group *pg;
+
+	if (data_buf) {
+		pg_tlv_hdr =
+			(struct mwifiex_types_power_group *) ((u8 *) data_buf
+					+ sizeof(struct host_cmd_ds_txpwr_cfg));
+		pg = (struct mwifiex_power_group *) ((u8 *) pg_tlv_hdr +
+				sizeof(struct mwifiex_types_power_group));
+		length = pg_tlv_hdr->length;
+		if (length > 0) {
+			max_power = pg->power_max;
+			min_power = pg->power_min;
+			length -= sizeof(struct mwifiex_power_group);
+		}
+		while (length) {
+			pg++;
+			if (max_power < pg->power_max)
+				max_power = pg->power_max;
+
+			if (min_power > pg->power_min)
+				min_power = pg->power_min;
+
+			length -= sizeof(struct mwifiex_power_group);
+		}
+		if (pg_tlv_hdr->length > 0) {
+			priv->min_tx_power_level = (u8) min_power;
+			priv->max_tx_power_level = (u8) max_power;
+		}
+	} else {
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of set/get Tx power
+ * configurations.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and saving the current Tx power level in driver.
+ */
+static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv,
+				    struct host_cmd_ds_command *resp,
+				    void *data_buf)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_txpwr_cfg *txp_cfg = &resp->params.txp_cfg;
+	struct mwifiex_types_power_group *pg_tlv_hdr;
+	struct mwifiex_power_group *pg;
+	u16 action = le16_to_cpu(txp_cfg->action);
+
+	switch (action) {
+	case HostCmd_ACT_GEN_GET:
+		{
+			pg_tlv_hdr =
+				(struct mwifiex_types_power_group *) ((u8 *)
+						txp_cfg +
+						sizeof
+						(struct
+						 host_cmd_ds_txpwr_cfg));
+			pg = (struct mwifiex_power_group *) ((u8 *)
+						pg_tlv_hdr +
+						sizeof(struct
+						mwifiex_types_power_group));
+			if (adapter->hw_status ==
+			    MWIFIEX_HW_STATUS_INITIALIZING)
+				mwifiex_get_power_level(priv, txp_cfg);
+			priv->tx_power_level = (u16) pg->power_min;
+			break;
+		}
+	case HostCmd_ACT_GEN_SET:
+		if (le32_to_cpu(txp_cfg->mode)) {
+			pg_tlv_hdr =
+				(struct mwifiex_types_power_group *) ((u8 *)
+						txp_cfg +
+						sizeof
+						(struct
+						 host_cmd_ds_txpwr_cfg));
+			pg = (struct mwifiex_power_group *) ((u8 *) pg_tlv_hdr
+						+
+						sizeof(struct
+						mwifiex_types_power_group));
+			if (pg->power_max == pg->power_min)
+				priv->tx_power_level = (u16) pg->power_min;
+		}
+		break;
+	default:
+		dev_err(adapter->dev, "CMD_RESP: unknown cmd action %d\n",
+				action);
+		return 0;
+	}
+	dev_dbg(adapter->dev,
+		"info: Current TxPower Level = %d, Max Power=%d, Min Power=%d\n",
+	       priv->tx_power_level, priv->max_tx_power_level,
+	       priv->min_tx_power_level);
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of set/get MAC address.
+ *
+ * Handling includes saving the MAC address in driver.
+ */
+static int mwifiex_ret_802_11_mac_address(struct mwifiex_private *priv,
+					  struct host_cmd_ds_command *resp)
+{
+	struct host_cmd_ds_802_11_mac_address *cmd_mac_addr =
+		&resp->params.mac_addr;
+
+	memcpy(priv->curr_addr, cmd_mac_addr->mac_addr, ETH_ALEN);
+
+	dev_dbg(priv->adapter->dev,
+		"info: set mac address: %pM\n", priv->curr_addr);
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of set/get MAC multicast
+ * address.
+ */
+static int mwifiex_ret_mac_multicast_adr(struct mwifiex_private *priv,
+					 struct host_cmd_ds_command *resp)
+{
+	return 0;
+}
+
+/*
+ * This function handles the command response of get Tx rate query.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and saving the Tx rate and HT information parameters in driver.
+ *
+ * Both rate configuration and current data rate can be retrieved
+ * with this request.
+ */
+static int mwifiex_ret_802_11_tx_rate_query(struct mwifiex_private *priv,
+					    struct host_cmd_ds_command *resp)
+{
+	priv->tx_rate = resp->params.tx_rate.tx_rate;
+	priv->tx_htinfo = resp->params.tx_rate.ht_info;
+	if (!priv->is_data_rate_auto)
+		priv->data_rate =
+			mwifiex_index_to_data_rate(priv->tx_rate,
+						   priv->tx_htinfo);
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of a deauthenticate
+ * command.
+ *
+ * If the deauthenticated MAC matches the current BSS MAC, the connection
+ * state is reset.
+ */
+static int mwifiex_ret_802_11_deauthenticate(struct mwifiex_private *priv,
+					     struct host_cmd_ds_command *resp)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	adapter->dbg.num_cmd_deauth++;
+	if (!memcmp(resp->params.deauth.mac_addr,
+		    &priv->curr_bss_params.bss_descriptor.mac_address,
+		    sizeof(resp->params.deauth.mac_addr)))
+		mwifiex_reset_connect_state(priv);
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of ad-hoc stop.
+ *
+ * The function resets the connection state in driver.
+ */
+static int mwifiex_ret_802_11_ad_hoc_stop(struct mwifiex_private *priv,
+					  struct host_cmd_ds_command *resp)
+{
+	mwifiex_reset_connect_state(priv);
+	return 0;
+}
+
+/*
+ * This function handles the command response of set/get key material.
+ *
+ * Handling includes updating the driver parameters to reflect the
+ * changes.
+ */
+static int mwifiex_ret_802_11_key_material(struct mwifiex_private *priv,
+					   struct host_cmd_ds_command *resp)
+{
+	struct host_cmd_ds_802_11_key_material *key =
+		&resp->params.key_material;
+
+	if (le16_to_cpu(key->action) == HostCmd_ACT_GEN_SET) {
+		if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) {
+			dev_dbg(priv->adapter->dev, "info: key: GTK is set\n");
+			priv->wpa_is_gtk_set = true;
+			priv->scan_block = false;
+		}
+	}
+
+	memset(priv->aes_key.key_param_set.key, 0,
+	       sizeof(key->key_param_set.key));
+	priv->aes_key.key_param_set.key_len = key->key_param_set.key_len;
+	memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key,
+	       le16_to_cpu(priv->aes_key.key_param_set.key_len));
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of get 11d domain information.
+ */
+static int mwifiex_ret_802_11d_domain_info(struct mwifiex_private *priv,
+					   struct host_cmd_ds_command *resp)
+{
+	struct host_cmd_ds_802_11d_domain_info_rsp *domain_info =
+		&resp->params.domain_info_resp;
+	struct mwifiex_ietypes_domain_param_set *domain = &domain_info->domain;
+	u16 action = le16_to_cpu(domain_info->action);
+	u8 no_of_triplet;
+
+	no_of_triplet = (u8) ((le16_to_cpu(domain->header.len) -
+					IEEE80211_COUNTRY_STRING_LEN) /
+				sizeof(struct ieee80211_country_ie_triplet));
+
+	dev_dbg(priv->adapter->dev, "info: 11D Domain Info Resp:"
+			" no_of_triplet=%d\n", no_of_triplet);
+
+	if (no_of_triplet > MWIFIEX_MAX_TRIPLET_802_11D) {
+		dev_warn(priv->adapter->dev,
+			"11D: invalid number of triplets %d "
+			"returned!!\n", no_of_triplet);
+		return -1;
+	}
+
+	switch (action) {
+	case HostCmd_ACT_GEN_SET:  /* Proc Set Action */
+		break;
+	case HostCmd_ACT_GEN_GET:
+		break;
+	default:
+		dev_err(priv->adapter->dev,
+			"11D: invalid action:%d\n", domain_info->action);
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of get RF channel.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and saving the new channel in driver.
+ */
+static int mwifiex_ret_802_11_rf_channel(struct mwifiex_private *priv,
+					 struct host_cmd_ds_command *resp,
+					 void *data_buf)
+{
+	struct host_cmd_ds_802_11_rf_channel *rf_channel =
+		&resp->params.rf_channel;
+	u16 new_channel = le16_to_cpu(rf_channel->current_channel);
+
+	if (priv->curr_bss_params.bss_descriptor.channel != new_channel) {
+		dev_dbg(priv->adapter->dev, "cmd: Channel Switch: %d to %d\n",
+		       priv->curr_bss_params.bss_descriptor.channel,
+		       new_channel);
+		/* Update the channel again */
+		priv->curr_bss_params.bss_descriptor.channel = new_channel;
+	}
+	if (data_buf)
+		*((u16 *)data_buf) = new_channel;
+
+	return 0;
+}
+
+/*
+ * This function handles the command response of get extended version.
+ *
+ * Handling includes forming the extended version string and sending it
+ * to application.
+ */
+static int mwifiex_ret_ver_ext(struct mwifiex_private *priv,
+			       struct host_cmd_ds_command *resp,
+			       void *data_buf)
+{
+	struct host_cmd_ds_version_ext *ver_ext = &resp->params.verext;
+	struct host_cmd_ds_version_ext *version_ext;
+
+	if (data_buf) {
+		version_ext = (struct host_cmd_ds_version_ext *)data_buf;
+		version_ext->version_str_sel = ver_ext->version_str_sel;
+		memcpy(version_ext->version_str, ver_ext->version_str,
+		       sizeof(char) * 128);
+		memcpy(priv->version_str, ver_ext->version_str, 128);
+	}
+	return 0;
+}
+
+/*
+ * This function handles the command response of register access.
+ *
+ * The register value and offset are returned to the user. For EEPROM
+ * access, the byte count is also returned.
+ */
+static int mwifiex_ret_reg_access(u16 type, struct host_cmd_ds_command *resp,
+				  void *data_buf)
+{
+	struct mwifiex_ds_reg_rw *reg_rw;
+	struct mwifiex_ds_read_eeprom *eeprom;
+
+	if (data_buf) {
+		reg_rw = (struct mwifiex_ds_reg_rw *) data_buf;
+		eeprom = (struct mwifiex_ds_read_eeprom *) data_buf;
+		switch (type) {
+		case HostCmd_CMD_MAC_REG_ACCESS:
+			{
+				struct host_cmd_ds_mac_reg_access *reg;
+				reg = (struct host_cmd_ds_mac_reg_access *)
+					&resp->params.mac_reg;
+				reg_rw->offset = cpu_to_le32(
+					(u32) le16_to_cpu(reg->offset));
+				reg_rw->value = reg->value;
+				break;
+			}
+		case HostCmd_CMD_BBP_REG_ACCESS:
+			{
+				struct host_cmd_ds_bbp_reg_access *reg;
+				reg = (struct host_cmd_ds_bbp_reg_access *)
+					&resp->params.bbp_reg;
+				reg_rw->offset = cpu_to_le32(
+					(u32) le16_to_cpu(reg->offset));
+				reg_rw->value = cpu_to_le32((u32) reg->value);
+				break;
+			}
+
+		case HostCmd_CMD_RF_REG_ACCESS:
+			{
+				struct host_cmd_ds_rf_reg_access *reg;
+				reg = (struct host_cmd_ds_rf_reg_access *)
+					&resp->params.rf_reg;
+				reg_rw->offset = cpu_to_le32(
+					(u32) le16_to_cpu(reg->offset));
+				reg_rw->value = cpu_to_le32((u32) reg->value);
+				break;
+			}
+		case HostCmd_CMD_PMIC_REG_ACCESS:
+			{
+				struct host_cmd_ds_pmic_reg_access *reg;
+				reg = (struct host_cmd_ds_pmic_reg_access *)
+					&resp->params.pmic_reg;
+				reg_rw->offset = cpu_to_le32(
+					(u32) le16_to_cpu(reg->offset));
+				reg_rw->value = cpu_to_le32((u32) reg->value);
+				break;
+			}
+		case HostCmd_CMD_CAU_REG_ACCESS:
+			{
+				struct host_cmd_ds_rf_reg_access *reg;
+				reg = (struct host_cmd_ds_rf_reg_access *)
+					&resp->params.rf_reg;
+				reg_rw->offset = cpu_to_le32(
+					(u32) le16_to_cpu(reg->offset));
+				reg_rw->value = cpu_to_le32((u32) reg->value);
+				break;
+			}
+		case HostCmd_CMD_802_11_EEPROM_ACCESS:
+			{
+				struct host_cmd_ds_802_11_eeprom_access
+					*cmd_eeprom =
+					(struct host_cmd_ds_802_11_eeprom_access
+					 *) &resp->params.eeprom;
+				pr_debug("info: EEPROM read len=%x\n",
+				       cmd_eeprom->byte_count);
+				if (le16_to_cpu(eeprom->byte_count) <
+						le16_to_cpu(
+						cmd_eeprom->byte_count)) {
+					eeprom->byte_count = cpu_to_le16(0);
+					pr_debug("info: EEPROM read "
+							"length is too big\n");
+					return -1;
+				}
+				eeprom->offset = cmd_eeprom->offset;
+				eeprom->byte_count = cmd_eeprom->byte_count;
+				if (le16_to_cpu(eeprom->byte_count) > 0)
+					memcpy(&eeprom->value,
+					       &cmd_eeprom->value,
+					       le16_to_cpu(eeprom->byte_count));
+
+				break;
+			}
+		default:
+			return -1;
+		}
+	}
+	return 0;
+}
+
+/*
+ * This function handles the command response of get IBSS coalescing status.
+ *
+ * If the received BSSID is different than the current one, the current BSSID,
+ * beacon interval, ATIM window and ERP information are updated, along with
+ * changing the ad-hoc state accordingly.
+ */
+static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,
+					      struct host_cmd_ds_command *resp)
+{
+	struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp =
+		&(resp->params.ibss_coalescing);
+	u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
+
+	if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET)
+		return 0;
+
+	dev_dbg(priv->adapter->dev,
+		"info: new BSSID %pM\n", ibss_coal_resp->bssid);
+
+	/* If rsp has NULL BSSID, Just return..... No Action */
+	if (!memcmp(ibss_coal_resp->bssid, zero_mac, ETH_ALEN)) {
+		dev_warn(priv->adapter->dev, "new BSSID is NULL\n");
+		return 0;
+	}
+
+	/* If BSSID is diff, modify current BSS parameters */
+	if (memcmp(priv->curr_bss_params.bss_descriptor.mac_address,
+		   ibss_coal_resp->bssid, ETH_ALEN)) {
+		/* BSSID */
+		memcpy(priv->curr_bss_params.bss_descriptor.mac_address,
+		       ibss_coal_resp->bssid, ETH_ALEN);
+
+		/* Beacon Interval */
+		priv->curr_bss_params.bss_descriptor.beacon_period
+			= le16_to_cpu(ibss_coal_resp->beacon_interval);
+
+		/* ERP Information */
+		priv->curr_bss_params.bss_descriptor.erp_flags =
+			(u8) le16_to_cpu(ibss_coal_resp->use_g_rate_protect);
+
+		priv->adhoc_state = ADHOC_COALESCED;
+	}
+
+	return 0;
+}
+
+/*
+ * This function handles the command responses.
+ *
+ * This is a generic function, which calls command specific
+ * response handlers based on the command ID.
+ */
+int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv,
+				u16 cmdresp_no, void *cmd_buf)
+{
+	int ret = 0;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_ds_command *resp =
+		(struct host_cmd_ds_command *) cmd_buf;
+	void *data_buf = adapter->curr_cmd->data_buf;
+
+	/* If the command is not successful, cleanup and return failure */
+	if (resp->result != HostCmd_RESULT_OK) {
+		mwifiex_process_cmdresp_error(priv, resp);
+		return -1;
+	}
+	/* Command successful, handle response */
+	switch (cmdresp_no) {
+	case HostCmd_CMD_GET_HW_SPEC:
+		ret = mwifiex_ret_get_hw_spec(priv, resp);
+		break;
+	case HostCmd_CMD_MAC_CONTROL:
+		break;
+	case HostCmd_CMD_802_11_MAC_ADDRESS:
+		ret = mwifiex_ret_802_11_mac_address(priv, resp);
+		break;
+	case HostCmd_CMD_MAC_MULTICAST_ADR:
+		ret = mwifiex_ret_mac_multicast_adr(priv, resp);
+		break;
+	case HostCmd_CMD_TX_RATE_CFG:
+		ret = mwifiex_ret_tx_rate_cfg(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_802_11_SCAN:
+		ret = mwifiex_ret_802_11_scan(priv, resp);
+		adapter->curr_cmd->wait_q_enabled = false;
+		break;
+	case HostCmd_CMD_802_11_BG_SCAN_QUERY:
+		ret = mwifiex_ret_802_11_scan(priv, resp);
+		dev_dbg(adapter->dev,
+			"info: CMD_RESP: BG_SCAN result is ready!\n");
+		break;
+	case HostCmd_CMD_TXPWR_CFG:
+		ret = mwifiex_ret_tx_power_cfg(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_802_11_PS_MODE_ENH:
+		ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_802_11_HS_CFG_ENH:
+		ret = mwifiex_ret_802_11_hs_cfg(priv, resp);
+		break;
+	case HostCmd_CMD_802_11_ASSOCIATE:
+		ret = mwifiex_ret_802_11_associate(priv, resp);
+		break;
+	case HostCmd_CMD_802_11_DEAUTHENTICATE:
+		ret = mwifiex_ret_802_11_deauthenticate(priv, resp);
+		break;
+	case HostCmd_CMD_802_11_AD_HOC_START:
+	case HostCmd_CMD_802_11_AD_HOC_JOIN:
+		ret = mwifiex_ret_802_11_ad_hoc(priv, resp);
+		break;
+	case HostCmd_CMD_802_11_AD_HOC_STOP:
+		ret = mwifiex_ret_802_11_ad_hoc_stop(priv, resp);
+		break;
+	case HostCmd_CMD_802_11_GET_LOG:
+		ret = mwifiex_ret_get_log(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_RSSI_INFO:
+		ret = mwifiex_ret_802_11_rssi_info(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_802_11_SNMP_MIB:
+		ret = mwifiex_ret_802_11_snmp_mib(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_802_11_TX_RATE_QUERY:
+		ret = mwifiex_ret_802_11_tx_rate_query(priv, resp);
+		break;
+	case HostCmd_CMD_802_11_RF_CHANNEL:
+		ret = mwifiex_ret_802_11_rf_channel(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_VERSION_EXT:
+		ret = mwifiex_ret_ver_ext(priv, resp, data_buf);
+		break;
+	case HostCmd_CMD_FUNC_INIT:
+	case HostCmd_CMD_FUNC_SHUTDOWN:
+		break;
+	case HostCmd_CMD_802_11_KEY_MATERIAL:
+		ret = mwifiex_ret_802_11_key_material(priv, resp);
+		break;
+	case HostCmd_CMD_802_11D_DOMAIN_INFO:
+		ret = mwifiex_ret_802_11d_domain_info(priv, resp);
+		break;
+	case HostCmd_CMD_11N_ADDBA_REQ:
+		ret = mwifiex_ret_11n_addba_req(priv, resp);
+		break;
+	case HostCmd_CMD_11N_DELBA:
+		ret = mwifiex_ret_11n_delba(priv, resp);
+		break;
+	case HostCmd_CMD_11N_ADDBA_RSP:
+		ret = mwifiex_ret_11n_addba_resp(priv, resp);
+		break;
+	case HostCmd_CMD_RECONFIGURE_TX_BUFF:
+		adapter->tx_buf_size = (u16) le16_to_cpu(resp->params.
+							     tx_buf.buff_size);
+		adapter->tx_buf_size = (adapter->tx_buf_size /
+						MWIFIEX_SDIO_BLOCK_SIZE) *
+						MWIFIEX_SDIO_BLOCK_SIZE;
+		adapter->curr_tx_buf_size = adapter->tx_buf_size;
+		dev_dbg(adapter->dev,
+			"cmd: max_tx_buf_size=%d, tx_buf_size=%d\n",
+		       adapter->max_tx_buf_size, adapter->tx_buf_size);
+
+		if (adapter->if_ops.update_mp_end_port)
+			adapter->if_ops.update_mp_end_port(adapter,
+					le16_to_cpu(resp->
+						params.
+						tx_buf.
+						mp_end_port));
+		break;
+	case HostCmd_CMD_AMSDU_AGGR_CTRL:
+		ret = mwifiex_ret_amsdu_aggr_ctrl(resp, data_buf);
+		break;
+	case HostCmd_CMD_WMM_GET_STATUS:
+		ret = mwifiex_ret_wmm_get_status(priv, resp);
+		break;
+	case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS:
+		ret = mwifiex_ret_ibss_coalescing_status(priv, resp);
+		break;
+	case HostCmd_CMD_MAC_REG_ACCESS:
+	case HostCmd_CMD_BBP_REG_ACCESS:
+	case HostCmd_CMD_RF_REG_ACCESS:
+	case HostCmd_CMD_PMIC_REG_ACCESS:
+	case HostCmd_CMD_CAU_REG_ACCESS:
+	case HostCmd_CMD_802_11_EEPROM_ACCESS:
+		ret = mwifiex_ret_reg_access(cmdresp_no, resp, data_buf);
+		break;
+	case HostCmd_CMD_SET_BSS_MODE:
+		break;
+	case HostCmd_CMD_11N_CFG:
+		ret = mwifiex_ret_11n_cfg(resp, data_buf);
+		break;
+	default:
+		dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n",
+		       resp->command);
+		break;
+	}
+
+	return ret;
+}
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
new file mode 100644
index 0000000000000000000000000000000000000000..fc265cab09078685114fb1138add648c4108f310
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -0,0 +1,406 @@
+/*
+ * Marvell Wireless LAN device driver: station event handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+/*
+ * This function resets the connection state.
+ *
+ * The function is invoked after receiving a disconnect event from firmware,
+ * and performs the following actions -
+ *      - Set media status to disconnected
+ *      - Clean up Tx and Rx packets
+ *      - Resets SNR/NF/RSSI value in driver
+ *      - Resets security configurations in driver
+ *      - Enables auto data rate
+ *      - Saves the previous SSID and BSSID so that they can
+ *        be used for re-association, if required
+ *      - Erases current SSID and BSSID information
+ *      - Sends a disconnect event to upper layers/applications.
+ */
+void
+mwifiex_reset_connect_state(struct mwifiex_private *priv)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	if (!priv->media_connected)
+		return;
+
+	dev_dbg(adapter->dev, "info: handles disconnect event\n");
+
+	priv->media_connected = false;
+
+	priv->scan_block = false;
+
+	/* Free Tx and Rx packets, report disconnect to upper layer */
+	mwifiex_clean_txrx(priv);
+
+	/* Reset SNR/NF/RSSI values */
+	priv->data_rssi_last = 0;
+	priv->data_nf_last = 0;
+	priv->data_rssi_avg = 0;
+	priv->data_nf_avg = 0;
+	priv->bcn_rssi_last = 0;
+	priv->bcn_nf_last = 0;
+	priv->bcn_rssi_avg = 0;
+	priv->bcn_nf_avg = 0;
+	priv->rxpd_rate = 0;
+	priv->rxpd_htinfo = 0;
+	priv->sec_info.wpa_enabled = false;
+	priv->sec_info.wpa2_enabled = false;
+	priv->wpa_ie_len = 0;
+
+	priv->sec_info.wapi_enabled = false;
+	priv->wapi_ie_len = 0;
+	priv->sec_info.wapi_key_on = false;
+
+	priv->sec_info.encryption_mode = 0;
+
+	/* Enable auto data rate */
+	priv->is_data_rate_auto = true;
+	priv->data_rate = 0;
+
+	if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
+		priv->adhoc_state = ADHOC_IDLE;
+		priv->adhoc_is_link_sensed = false;
+	}
+
+	/*
+	 * Memorize the previous SSID and BSSID so
+	 * it could be used for re-assoc
+	 */
+
+	dev_dbg(adapter->dev, "info: previous SSID=%s, SSID len=%u\n",
+	       priv->prev_ssid.ssid, priv->prev_ssid.ssid_len);
+
+	dev_dbg(adapter->dev, "info: current SSID=%s, SSID len=%u\n",
+	       priv->curr_bss_params.bss_descriptor.ssid.ssid,
+	       priv->curr_bss_params.bss_descriptor.ssid.ssid_len);
+
+	memcpy(&priv->prev_ssid,
+	       &priv->curr_bss_params.bss_descriptor.ssid,
+	       sizeof(struct mwifiex_802_11_ssid));
+
+	memcpy(priv->prev_bssid,
+	       priv->curr_bss_params.bss_descriptor.mac_address, ETH_ALEN);
+
+	/* Need to erase the current SSID and BSSID info */
+	memset(&priv->curr_bss_params, 0x00, sizeof(priv->curr_bss_params));
+
+	adapter->tx_lock_flag = false;
+	adapter->pps_uapsd_mode = false;
+
+	if (adapter->num_cmd_timeout && adapter->curr_cmd)
+		return;
+	priv->media_connected = false;
+	if (!priv->disconnect) {
+		priv->disconnect = 1;
+		dev_dbg(adapter->dev, "info: successfully disconnected from"
+				" %pM: reason code %d\n", priv->cfg_bssid,
+				WLAN_REASON_DEAUTH_LEAVING);
+		cfg80211_disconnected(priv->netdev,
+				WLAN_REASON_DEAUTH_LEAVING, NULL, 0,
+				GFP_KERNEL);
+		queue_work(priv->workqueue, &priv->cfg_workqueue);
+	}
+	if (!netif_queue_stopped(priv->netdev))
+		netif_stop_queue(priv->netdev);
+	if (netif_carrier_ok(priv->netdev))
+		netif_carrier_off(priv->netdev);
+	/* Reset wireless stats signal info */
+	priv->w_stats.qual.level = 0;
+	priv->w_stats.qual.noise = 0;
+}
+
+/*
+ * This function handles events generated by firmware.
+ *
+ * This is a generic function and handles all events.
+ *
+ * Event specific routines are called by this function based
+ * upon the generated event cause.
+ *
+ * For the following events, the function just forwards them to upper
+ * layers, optionally recording the change -
+ *      - EVENT_LINK_SENSED
+ *      - EVENT_MIC_ERR_UNICAST
+ *      - EVENT_MIC_ERR_MULTICAST
+ *      - EVENT_PORT_RELEASE
+ *      - EVENT_RSSI_LOW
+ *      - EVENT_SNR_LOW
+ *      - EVENT_MAX_FAIL
+ *      - EVENT_RSSI_HIGH
+ *      - EVENT_SNR_HIGH
+ *      - EVENT_DATA_RSSI_LOW
+ *      - EVENT_DATA_SNR_LOW
+ *      - EVENT_DATA_RSSI_HIGH
+ *      - EVENT_DATA_SNR_HIGH
+ *      - EVENT_LINK_QUALITY
+ *      - EVENT_PRE_BEACON_LOST
+ *      - EVENT_IBSS_COALESCED
+ *      - EVENT_WEP_ICV_ERR
+ *      - EVENT_BW_CHANGE
+ *      - EVENT_HOSTWAKE_STAIE
+  *
+ * For the following events, no action is taken -
+ *      - EVENT_MIB_CHANGED
+ *      - EVENT_INIT_DONE
+ *      - EVENT_DUMMY_HOST_WAKEUP_SIGNAL
+ *
+ * Rest of the supported events requires driver handling -
+ *      - EVENT_DEAUTHENTICATED
+ *      - EVENT_DISASSOCIATED
+ *      - EVENT_LINK_LOST
+ *      - EVENT_PS_SLEEP
+ *      - EVENT_PS_AWAKE
+ *      - EVENT_DEEP_SLEEP_AWAKE
+ *      - EVENT_HS_ACT_REQ
+ *      - EVENT_ADHOC_BCN_LOST
+ *      - EVENT_BG_SCAN_REPORT
+ *      - EVENT_WMM_STATUS_CHANGE
+ *      - EVENT_ADDBA
+ *      - EVENT_DELBA
+ *      - EVENT_BA_STREAM_TIEMOUT
+ *      - EVENT_AMSDU_AGGR_CTRL
+ */
+int mwifiex_process_sta_event(struct mwifiex_private *priv)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int ret = 0;
+	u32 eventcause = adapter->event_cause;
+
+	switch (eventcause) {
+	case EVENT_DUMMY_HOST_WAKEUP_SIGNAL:
+		dev_err(adapter->dev, "invalid EVENT: DUMMY_HOST_WAKEUP_SIGNAL,"
+				" ignoring it\n");
+		break;
+	case EVENT_LINK_SENSED:
+		dev_dbg(adapter->dev, "event: LINK_SENSED\n");
+		if (!netif_carrier_ok(priv->netdev))
+			netif_carrier_on(priv->netdev);
+		if (netif_queue_stopped(priv->netdev))
+			netif_wake_queue(priv->netdev);
+		break;
+
+	case EVENT_DEAUTHENTICATED:
+		dev_dbg(adapter->dev, "event: Deauthenticated\n");
+		adapter->dbg.num_event_deauth++;
+		if (priv->media_connected)
+			mwifiex_reset_connect_state(priv);
+		break;
+
+	case EVENT_DISASSOCIATED:
+		dev_dbg(adapter->dev, "event: Disassociated\n");
+		adapter->dbg.num_event_disassoc++;
+		if (priv->media_connected)
+			mwifiex_reset_connect_state(priv);
+		break;
+
+	case EVENT_LINK_LOST:
+		dev_dbg(adapter->dev, "event: Link lost\n");
+		adapter->dbg.num_event_link_lost++;
+		if (priv->media_connected)
+			mwifiex_reset_connect_state(priv);
+		break;
+
+	case EVENT_PS_SLEEP:
+		dev_dbg(adapter->dev, "info: EVENT: SLEEP\n");
+
+		adapter->ps_state = PS_STATE_PRE_SLEEP;
+
+		mwifiex_check_ps_cond(adapter);
+		break;
+
+	case EVENT_PS_AWAKE:
+		dev_dbg(adapter->dev, "info: EVENT: AWAKE\n");
+		if (!adapter->pps_uapsd_mode &&
+			priv->media_connected &&
+			adapter->sleep_period.period) {
+				adapter->pps_uapsd_mode = true;
+				dev_dbg(adapter->dev,
+					"event: PPS/UAPSD mode activated\n");
+		}
+		adapter->tx_lock_flag = false;
+		if (adapter->pps_uapsd_mode && adapter->gen_null_pkt) {
+			if (mwifiex_check_last_packet_indication(priv)) {
+				if (!adapter->data_sent) {
+					if (!mwifiex_send_null_packet(priv,
+					MWIFIEX_TxPD_POWER_MGMT_NULL_PACKET
+					|
+					MWIFIEX_TxPD_POWER_MGMT_LAST_PACKET))
+						adapter->ps_state =
+							PS_STATE_SLEEP;
+					return 0;
+				}
+			}
+		}
+		adapter->ps_state = PS_STATE_AWAKE;
+		adapter->pm_wakeup_card_req = false;
+		adapter->pm_wakeup_fw_try = false;
+
+		break;
+
+	case EVENT_DEEP_SLEEP_AWAKE:
+		adapter->if_ops.wakeup_complete(adapter);
+		dev_dbg(adapter->dev, "event: DS_AWAKE\n");
+		if (adapter->is_deep_sleep)
+			adapter->is_deep_sleep = false;
+		break;
+
+	case EVENT_HS_ACT_REQ:
+		dev_dbg(adapter->dev, "event: HS_ACT_REQ\n");
+		ret = mwifiex_send_cmd_async(priv,
+					     HostCmd_CMD_802_11_HS_CFG_ENH,
+					     0, 0, NULL);
+		break;
+
+	case EVENT_MIC_ERR_UNICAST:
+		dev_dbg(adapter->dev, "event: UNICAST MIC ERROR\n");
+		break;
+
+	case EVENT_MIC_ERR_MULTICAST:
+		dev_dbg(adapter->dev, "event: MULTICAST MIC ERROR\n");
+		break;
+	case EVENT_MIB_CHANGED:
+	case EVENT_INIT_DONE:
+		break;
+
+	case EVENT_ADHOC_BCN_LOST:
+		dev_dbg(adapter->dev, "event: ADHOC_BCN_LOST\n");
+		priv->adhoc_is_link_sensed = false;
+		mwifiex_clean_txrx(priv);
+		if (!netif_queue_stopped(priv->netdev))
+			netif_stop_queue(priv->netdev);
+		if (netif_carrier_ok(priv->netdev))
+			netif_carrier_off(priv->netdev);
+		break;
+
+	case EVENT_BG_SCAN_REPORT:
+		dev_dbg(adapter->dev, "event: BGS_REPORT\n");
+		/* Clear the previous scan result */
+		memset(adapter->scan_table, 0x00,
+		       sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP);
+		adapter->num_in_scan_table = 0;
+		adapter->bcn_buf_end = adapter->bcn_buf;
+		ret = mwifiex_send_cmd_async(priv,
+					     HostCmd_CMD_802_11_BG_SCAN_QUERY,
+					     HostCmd_ACT_GEN_GET, 0, NULL);
+		break;
+
+	case EVENT_PORT_RELEASE:
+		dev_dbg(adapter->dev, "event: PORT RELEASE\n");
+		break;
+
+	case EVENT_WMM_STATUS_CHANGE:
+		dev_dbg(adapter->dev, "event: WMM status changed\n");
+		ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_WMM_GET_STATUS,
+					     0, 0, NULL);
+		break;
+
+	case EVENT_RSSI_LOW:
+		dev_dbg(adapter->dev, "event: Beacon RSSI_LOW\n");
+		break;
+	case EVENT_SNR_LOW:
+		dev_dbg(adapter->dev, "event: Beacon SNR_LOW\n");
+		break;
+	case EVENT_MAX_FAIL:
+		dev_dbg(adapter->dev, "event: MAX_FAIL\n");
+		break;
+	case EVENT_RSSI_HIGH:
+		dev_dbg(adapter->dev, "event: Beacon RSSI_HIGH\n");
+		break;
+	case EVENT_SNR_HIGH:
+		dev_dbg(adapter->dev, "event: Beacon SNR_HIGH\n");
+		break;
+	case EVENT_DATA_RSSI_LOW:
+		dev_dbg(adapter->dev, "event: Data RSSI_LOW\n");
+		break;
+	case EVENT_DATA_SNR_LOW:
+		dev_dbg(adapter->dev, "event: Data SNR_LOW\n");
+		break;
+	case EVENT_DATA_RSSI_HIGH:
+		dev_dbg(adapter->dev, "event: Data RSSI_HIGH\n");
+		break;
+	case EVENT_DATA_SNR_HIGH:
+		dev_dbg(adapter->dev, "event: Data SNR_HIGH\n");
+		break;
+	case EVENT_LINK_QUALITY:
+		dev_dbg(adapter->dev, "event: Link Quality\n");
+		break;
+	case EVENT_PRE_BEACON_LOST:
+		dev_dbg(adapter->dev, "event: Pre-Beacon Lost\n");
+		break;
+	case EVENT_IBSS_COALESCED:
+		dev_dbg(adapter->dev, "event: IBSS_COALESCED\n");
+		ret = mwifiex_send_cmd_async(priv,
+				HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
+				HostCmd_ACT_GEN_GET, 0, NULL);
+		break;
+	case EVENT_ADDBA:
+		dev_dbg(adapter->dev, "event: ADDBA Request\n");
+		mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_ADDBA_RSP,
+				       HostCmd_ACT_GEN_SET, 0,
+				       adapter->event_body);
+		break;
+	case EVENT_DELBA:
+		dev_dbg(adapter->dev, "event: DELBA Request\n");
+		mwifiex_11n_delete_ba_stream(priv, adapter->event_body);
+		break;
+	case EVENT_BA_STREAM_TIEMOUT:
+		dev_dbg(adapter->dev, "event:  BA Stream timeout\n");
+		mwifiex_11n_ba_stream_timeout(priv,
+					      (struct host_cmd_ds_11n_batimeout
+					       *)
+					      adapter->event_body);
+		break;
+	case EVENT_AMSDU_AGGR_CTRL:
+		dev_dbg(adapter->dev, "event:  AMSDU_AGGR_CTRL %d\n",
+		       *(u16 *) adapter->event_body);
+		adapter->tx_buf_size =
+			min(adapter->curr_tx_buf_size,
+			    le16_to_cpu(*(__le16 *) adapter->event_body));
+		dev_dbg(adapter->dev, "event: tx_buf_size %d\n",
+				adapter->tx_buf_size);
+		break;
+
+	case EVENT_WEP_ICV_ERR:
+		dev_dbg(adapter->dev, "event: WEP ICV error\n");
+		break;
+
+	case EVENT_BW_CHANGE:
+		dev_dbg(adapter->dev, "event: BW Change\n");
+		break;
+
+	case EVENT_HOSTWAKE_STAIE:
+		dev_dbg(adapter->dev, "event: HOSTWAKE_STAIE %d\n", eventcause);
+		break;
+	default:
+		dev_dbg(adapter->dev, "event: unknown event id: %#x\n",
+						eventcause);
+		break;
+	}
+
+	return ret;
+}
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
new file mode 100644
index 0000000000000000000000000000000000000000..d05907d050395f1176f7f4c492b1c243dcda6014
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -0,0 +1,1593 @@
+/*
+ * Marvell Wireless LAN device driver: functions for station ioctl
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+#include "cfg80211.h"
+
+/*
+ * Copies the multicast address list from device to driver.
+ *
+ * This function does not validate the destination memory for
+ * size, and the calling function must ensure enough memory is
+ * available.
+ */
+int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
+			    struct net_device *dev)
+{
+	int i = 0;
+	struct netdev_hw_addr *ha;
+
+	netdev_for_each_mc_addr(ha, dev)
+		memcpy(&mlist->mac_list[i++], ha->addr, ETH_ALEN);
+
+	return i;
+}
+
+/*
+ * Wait queue completion handler.
+ *
+ * This function waits on a cmd wait queue. It also cancels the pending
+ * request after waking up, in case of errors.
+ */
+int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter)
+{
+	bool cancel_flag = false;
+	int status = adapter->cmd_wait_q.status;
+
+	dev_dbg(adapter->dev, "cmd pending\n");
+	atomic_inc(&adapter->cmd_pending);
+
+	/* Status pending, wake up main process */
+	queue_work(adapter->workqueue, &adapter->main_work);
+
+	/* Wait for completion */
+	wait_event_interruptible(adapter->cmd_wait_q.wait,
+					adapter->cmd_wait_q.condition);
+	if (!adapter->cmd_wait_q.condition)
+		cancel_flag = true;
+
+	if (cancel_flag) {
+		mwifiex_cancel_pending_ioctl(adapter);
+		dev_dbg(adapter->dev, "cmd cancel\n");
+	}
+	adapter->cmd_wait_q.status = 0;
+
+	return status;
+}
+
+/*
+ * This function prepares the correct firmware command and
+ * issues it to set the multicast list.
+ *
+ * This function can be used to enable promiscuous mode, or enable all
+ * multicast packets, or to enable selective multicast.
+ */
+int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
+				struct mwifiex_multicast_list *mcast_list)
+{
+	int ret = 0;
+	u16 old_pkt_filter;
+
+	old_pkt_filter = priv->curr_pkt_filter;
+
+	if (mcast_list->mode == MWIFIEX_PROMISC_MODE) {
+		dev_dbg(priv->adapter->dev, "info: Enable Promiscuous mode\n");
+		priv->curr_pkt_filter |= HostCmd_ACT_MAC_PROMISCUOUS_ENABLE;
+		priv->curr_pkt_filter &=
+			~HostCmd_ACT_MAC_ALL_MULTICAST_ENABLE;
+	} else {
+		/* Multicast */
+		priv->curr_pkt_filter &= ~HostCmd_ACT_MAC_PROMISCUOUS_ENABLE;
+		if (mcast_list->mode == MWIFIEX_MULTICAST_MODE) {
+			dev_dbg(priv->adapter->dev,
+				"info: Enabling All Multicast!\n");
+			priv->curr_pkt_filter |=
+				HostCmd_ACT_MAC_ALL_MULTICAST_ENABLE;
+		} else {
+			priv->curr_pkt_filter &=
+				~HostCmd_ACT_MAC_ALL_MULTICAST_ENABLE;
+			if (mcast_list->num_multicast_addr) {
+				dev_dbg(priv->adapter->dev,
+					"info: Set multicast list=%d\n",
+				       mcast_list->num_multicast_addr);
+				/* Set multicast addresses to firmware */
+				if (old_pkt_filter == priv->curr_pkt_filter) {
+					/* Send request to firmware */
+					ret = mwifiex_send_cmd_async(priv,
+						HostCmd_CMD_MAC_MULTICAST_ADR,
+						HostCmd_ACT_GEN_SET, 0,
+						mcast_list);
+				} else {
+					/* Send request to firmware */
+					ret = mwifiex_send_cmd_async(priv,
+						HostCmd_CMD_MAC_MULTICAST_ADR,
+						HostCmd_ACT_GEN_SET, 0,
+						mcast_list);
+				}
+			}
+		}
+	}
+	dev_dbg(priv->adapter->dev,
+		"info: old_pkt_filter=%#x, curr_pkt_filter=%#x\n",
+	       old_pkt_filter, priv->curr_pkt_filter);
+	if (old_pkt_filter != priv->curr_pkt_filter) {
+		ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_MAC_CONTROL,
+					     HostCmd_ACT_GEN_SET,
+					     0, &priv->curr_pkt_filter);
+	}
+
+	return ret;
+}
+
+/*
+ * In Ad-Hoc mode, the IBSS is created if not found in scan list.
+ * In both Ad-Hoc and infra mode, an deauthentication is performed
+ * first.
+ */
+int mwifiex_bss_start(struct mwifiex_private *priv,
+		      struct mwifiex_ssid_bssid *ssid_bssid)
+{
+	int ret;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	s32 i = -1;
+
+	priv->scan_block = false;
+	if (!ssid_bssid)
+		return -1;
+
+	if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+		/* Infra mode */
+		ret = mwifiex_deauthenticate(priv, NULL);
+		if (ret)
+			return ret;
+
+		/* Search for the requested SSID in the scan table */
+		if (ssid_bssid->ssid.ssid_len)
+			i = mwifiex_find_ssid_in_list(priv, &ssid_bssid->ssid,
+						NULL, NL80211_IFTYPE_STATION);
+		else
+			i = mwifiex_find_bssid_in_list(priv,
+						(u8 *) &ssid_bssid->bssid,
+						NL80211_IFTYPE_STATION);
+		if (i < 0)
+			return -1;
+
+		dev_dbg(adapter->dev,
+			"info: SSID found in scan list ... associating...\n");
+
+		/* Clear any past association response stored for
+		 * application retrieval */
+		priv->assoc_rsp_size = 0;
+		ret = mwifiex_associate(priv, &adapter->scan_table[i]);
+		if (ret)
+			return ret;
+	} else {
+		/* Adhoc mode */
+		/* If the requested SSID matches current SSID, return */
+		if (ssid_bssid->ssid.ssid_len &&
+		    (!mwifiex_ssid_cmp
+		     (&priv->curr_bss_params.bss_descriptor.ssid,
+		      &ssid_bssid->ssid)))
+			return 0;
+
+		/* Exit Adhoc mode first */
+		dev_dbg(adapter->dev, "info: Sending Adhoc Stop\n");
+		ret = mwifiex_deauthenticate(priv, NULL);
+		if (ret)
+			return ret;
+
+		priv->adhoc_is_link_sensed = false;
+
+		/* Search for the requested network in the scan table */
+		if (ssid_bssid->ssid.ssid_len)
+			i = mwifiex_find_ssid_in_list(priv,
+						      &ssid_bssid->ssid, NULL,
+						      NL80211_IFTYPE_ADHOC);
+		else
+			i = mwifiex_find_bssid_in_list(priv,
+						       (u8 *)&ssid_bssid->bssid,
+						       NL80211_IFTYPE_ADHOC);
+
+		if (i >= 0) {
+			dev_dbg(adapter->dev, "info: network found in scan"
+							" list. Joining...\n");
+			ret = mwifiex_adhoc_join(priv, &adapter->scan_table[i]);
+			if (ret)
+				return ret;
+		} else {
+			dev_dbg(adapter->dev, "info: Network not found in "
+				"the list, creating adhoc with ssid = %s\n",
+			       ssid_bssid->ssid.ssid);
+			ret = mwifiex_adhoc_start(priv, &ssid_bssid->ssid);
+			if (ret)
+				return ret;
+		}
+	}
+
+	return ret;
+}
+
+/*
+ * IOCTL request handler to set host sleep configuration.
+ *
+ * This function prepares the correct firmware command and
+ * issues it.
+ */
+int mwifiex_set_hs_params(struct mwifiex_private *priv, u16 action,
+			  int cmd_type, struct mwifiex_ds_hs_cfg *hs_cfg)
+
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int status = 0;
+	u32 prev_cond = 0;
+
+	if (!hs_cfg)
+		return -ENOMEM;
+
+	switch (action) {
+	case HostCmd_ACT_GEN_SET:
+		if (adapter->pps_uapsd_mode) {
+			dev_dbg(adapter->dev, "info: Host Sleep IOCTL"
+				" is blocked in UAPSD/PPS mode\n");
+			status = -1;
+			break;
+		}
+		if (hs_cfg->is_invoke_hostcmd) {
+			if (hs_cfg->conditions == HOST_SLEEP_CFG_CANCEL) {
+				if (!adapter->is_hs_configured)
+					/* Already cancelled */
+					break;
+				/* Save previous condition */
+				prev_cond = le32_to_cpu(adapter->hs_cfg
+							.conditions);
+				adapter->hs_cfg.conditions =
+						cpu_to_le32(hs_cfg->conditions);
+			} else if (hs_cfg->conditions) {
+				adapter->hs_cfg.conditions =
+						cpu_to_le32(hs_cfg->conditions);
+				adapter->hs_cfg.gpio = (u8)hs_cfg->gpio;
+				if (hs_cfg->gap)
+					adapter->hs_cfg.gap = (u8)hs_cfg->gap;
+			} else if (adapter->hs_cfg.conditions ==
+						cpu_to_le32(
+						HOST_SLEEP_CFG_CANCEL)) {
+				/* Return failure if no parameters for HS
+				   enable */
+				status = -1;
+				break;
+			}
+			if (cmd_type == MWIFIEX_SYNC_CMD)
+				status = mwifiex_send_cmd_sync(priv,
+						HostCmd_CMD_802_11_HS_CFG_ENH,
+						HostCmd_ACT_GEN_SET, 0,
+						&adapter->hs_cfg);
+			else
+				status = mwifiex_send_cmd_async(priv,
+						HostCmd_CMD_802_11_HS_CFG_ENH,
+						HostCmd_ACT_GEN_SET, 0,
+						&adapter->hs_cfg);
+			if (hs_cfg->conditions == HOST_SLEEP_CFG_CANCEL)
+				/* Restore previous condition */
+				adapter->hs_cfg.conditions =
+						cpu_to_le32(prev_cond);
+		} else {
+			adapter->hs_cfg.conditions =
+				cpu_to_le32(hs_cfg->conditions);
+			adapter->hs_cfg.gpio = (u8)hs_cfg->gpio;
+			adapter->hs_cfg.gap = (u8)hs_cfg->gap;
+		}
+		break;
+	case HostCmd_ACT_GEN_GET:
+		hs_cfg->conditions = le32_to_cpu(adapter->hs_cfg.conditions);
+		hs_cfg->gpio = adapter->hs_cfg.gpio;
+		hs_cfg->gap = adapter->hs_cfg.gap;
+		break;
+	default:
+		status = -1;
+		break;
+	}
+
+	return status;
+}
+
+/*
+ * Sends IOCTL request to cancel the existing Host Sleep configuration.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type)
+{
+	struct mwifiex_ds_hs_cfg hscfg;
+
+	hscfg.conditions = HOST_SLEEP_CFG_CANCEL;
+	hscfg.is_invoke_hostcmd = true;
+
+	return mwifiex_set_hs_params(priv, HostCmd_ACT_GEN_SET,
+				    cmd_type, &hscfg);
+}
+EXPORT_SYMBOL_GPL(mwifiex_cancel_hs);
+
+/*
+ * Sends IOCTL request to cancel the existing Host Sleep configuration.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int mwifiex_enable_hs(struct mwifiex_adapter *adapter)
+{
+	struct mwifiex_ds_hs_cfg hscfg;
+
+	if (adapter->hs_activated) {
+		dev_dbg(adapter->dev, "cmd: HS Already actived\n");
+		return true;
+	}
+
+	adapter->hs_activate_wait_q_woken = false;
+
+	memset(&hscfg, 0, sizeof(struct mwifiex_hs_config_param));
+	hscfg.is_invoke_hostcmd = true;
+
+	if (mwifiex_set_hs_params(mwifiex_get_priv(adapter,
+						       MWIFIEX_BSS_ROLE_STA),
+				  HostCmd_ACT_GEN_SET, MWIFIEX_SYNC_CMD,
+				  &hscfg)) {
+		dev_err(adapter->dev, "IOCTL request HS enable failed\n");
+		return false;
+	}
+
+	wait_event_interruptible(adapter->hs_activate_wait_q,
+			adapter->hs_activate_wait_q_woken);
+
+	return true;
+}
+EXPORT_SYMBOL_GPL(mwifiex_enable_hs);
+
+/*
+ * IOCTL request handler to get BSS information.
+ *
+ * This function collates the information from different driver structures
+ * to send to the user.
+ */
+int mwifiex_get_bss_info(struct mwifiex_private *priv,
+			 struct mwifiex_bss_info *info)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bssdescriptor *bss_desc;
+	s32 tbl_idx;
+
+	if (!info)
+		return -1;
+
+	bss_desc = &priv->curr_bss_params.bss_descriptor;
+
+	info->bss_mode = priv->bss_mode;
+
+	memcpy(&info->ssid, &bss_desc->ssid,
+	       sizeof(struct mwifiex_802_11_ssid));
+
+	memcpy(&info->bssid, &bss_desc->mac_address, ETH_ALEN);
+
+	info->bss_chan = bss_desc->channel;
+
+	info->region_code = adapter->region_code;
+
+	/* Scan table index if connected */
+	info->scan_table_idx = 0;
+	if (priv->media_connected) {
+		tbl_idx =
+			mwifiex_find_ssid_in_list(priv, &bss_desc->ssid,
+						  bss_desc->mac_address,
+						  priv->bss_mode);
+		if (tbl_idx >= 0)
+			info->scan_table_idx = tbl_idx;
+	}
+
+	info->media_connected = priv->media_connected;
+
+	info->max_power_level = priv->max_tx_power_level;
+	info->min_power_level = priv->min_tx_power_level;
+
+	info->adhoc_state = priv->adhoc_state;
+
+	info->bcn_nf_last = priv->bcn_nf_last;
+
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_ENABLED)
+		info->wep_status = true;
+	else
+		info->wep_status = false;
+
+	info->is_hs_configured = adapter->is_hs_configured;
+	info->is_deep_sleep = adapter->is_deep_sleep;
+
+	return 0;
+}
+
+/*
+ * The function sets band configurations.
+ *
+ * it performs extra checks to make sure the Ad-Hoc
+ * band and channel are compatible. Otherwise it returns an error.
+ *
+ */
+int mwifiex_set_radio_band_cfg(struct mwifiex_private *priv,
+			       struct mwifiex_ds_band_cfg *radio_cfg)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u8 infra_band, adhoc_band;
+	u32 adhoc_channel;
+
+	infra_band = (u8) radio_cfg->config_bands;
+	adhoc_band = (u8) radio_cfg->adhoc_start_band;
+	adhoc_channel = radio_cfg->adhoc_channel;
+
+	/* SET Infra band */
+	if ((infra_band | adapter->fw_bands) & ~adapter->fw_bands)
+		return -1;
+
+	adapter->config_bands = infra_band;
+
+	/* SET Ad-hoc Band */
+	if ((adhoc_band | adapter->fw_bands) & ~adapter->fw_bands)
+		return -1;
+
+	if (adhoc_band)
+		adapter->adhoc_start_band = adhoc_band;
+	adapter->chan_offset = (u8) radio_cfg->sec_chan_offset;
+	/*
+	 * If no adhoc_channel is supplied verify if the existing adhoc
+	 * channel compiles with new adhoc_band
+	 */
+	if (!adhoc_channel) {
+		if (!mwifiex_get_cfp_by_band_and_channel_from_cfg80211
+		     (priv, adapter->adhoc_start_band,
+		     priv->adhoc_channel)) {
+			/* Pass back the default channel */
+			radio_cfg->adhoc_channel = DEFAULT_AD_HOC_CHANNEL;
+			if ((adapter->adhoc_start_band & BAND_A)
+			    || (adapter->adhoc_start_band & BAND_AN))
+				radio_cfg->adhoc_channel =
+					DEFAULT_AD_HOC_CHANNEL_A;
+		}
+	} else {	/* Retrurn error if adhoc_band and
+			   adhoc_channel combination is invalid */
+		if (!mwifiex_get_cfp_by_band_and_channel_from_cfg80211
+		    (priv, adapter->adhoc_start_band, (u16) adhoc_channel))
+			return -1;
+		priv->adhoc_channel = (u8) adhoc_channel;
+	}
+	if ((adhoc_band & BAND_GN) || (adhoc_band & BAND_AN))
+		adapter->adhoc_11n_enabled = true;
+	else
+		adapter->adhoc_11n_enabled = false;
+
+	return 0;
+}
+
+/*
+ * IOCTL request handler to set/get active channel.
+ *
+ * This function performs validity checking on channel/frequency
+ * compatibility and returns failure if not valid.
+ */
+int mwifiex_bss_set_channel(struct mwifiex_private *priv,
+			    struct mwifiex_chan_freq_power *chan)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_chan_freq_power *cfp = NULL;
+
+	if (!chan)
+		return -1;
+
+	if (!chan->channel && !chan->freq)
+		return -1;
+	if (adapter->adhoc_start_band & BAND_AN)
+		adapter->adhoc_start_band = BAND_G | BAND_B | BAND_GN;
+	else if (adapter->adhoc_start_band & BAND_A)
+		adapter->adhoc_start_band = BAND_G | BAND_B;
+	if (chan->channel) {
+		if (chan->channel <= MAX_CHANNEL_BAND_BG)
+			cfp = mwifiex_get_cfp_by_band_and_channel_from_cfg80211
+					(priv, 0, (u16) chan->channel);
+		if (!cfp) {
+			cfp = mwifiex_get_cfp_by_band_and_channel_from_cfg80211
+					(priv, BAND_A, (u16) chan->channel);
+			if (cfp) {
+				if (adapter->adhoc_11n_enabled)
+					adapter->adhoc_start_band = BAND_A
+						| BAND_AN;
+				else
+					adapter->adhoc_start_band = BAND_A;
+			}
+		}
+	} else {
+		if (chan->freq <= MAX_FREQUENCY_BAND_BG)
+			cfp = mwifiex_get_cfp_by_band_and_freq_from_cfg80211(
+							priv, 0, chan->freq);
+		if (!cfp) {
+			cfp = mwifiex_get_cfp_by_band_and_freq_from_cfg80211
+						  (priv, BAND_A, chan->freq);
+			if (cfp) {
+				if (adapter->adhoc_11n_enabled)
+					adapter->adhoc_start_band = BAND_A
+						| BAND_AN;
+				else
+					adapter->adhoc_start_band = BAND_A;
+			}
+		}
+	}
+	if (!cfp || !cfp->channel) {
+		dev_err(adapter->dev, "invalid channel/freq\n");
+		return -1;
+	}
+	priv->adhoc_channel = (u8) cfp->channel;
+	chan->channel = cfp->channel;
+	chan->freq = cfp->freq;
+
+	return 0;
+}
+
+/*
+ * IOCTL request handler to set/get Ad-Hoc channel.
+ *
+ * This function prepares the correct firmware command and
+ * issues it to set or get the ad-hoc channel.
+ */
+static int mwifiex_bss_ioctl_ibss_channel(struct mwifiex_private *priv,
+					  u16 action, u16 *channel)
+{
+	if (action == HostCmd_ACT_GEN_GET) {
+		if (!priv->media_connected) {
+			*channel = priv->adhoc_channel;
+			return 0;
+		}
+	} else {
+		priv->adhoc_channel = (u8) *channel;
+	}
+
+	return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_RF_CHANNEL,
+				    action, 0, channel);
+}
+
+/*
+ * IOCTL request handler to find a particular BSS.
+ *
+ * The BSS can be searched with either a BSSID or a SSID. If none of
+ * these are provided, just the best BSS (best RSSI) is returned.
+ */
+int mwifiex_bss_ioctl_find_bss(struct mwifiex_private *priv,
+			       struct mwifiex_ssid_bssid *ssid_bssid)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_bssdescriptor *bss_desc;
+	u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
+	u8 mac[ETH_ALEN];
+	int i = 0;
+
+	if (memcmp(ssid_bssid->bssid, zero_mac, sizeof(zero_mac))) {
+		i = mwifiex_find_bssid_in_list(priv,
+					       (u8 *) ssid_bssid->bssid,
+					       priv->bss_mode);
+		if (i < 0) {
+			memcpy(mac, ssid_bssid->bssid, sizeof(mac));
+			dev_err(adapter->dev, "cannot find bssid %pM\n", mac);
+			return -1;
+		}
+		bss_desc = &adapter->scan_table[i];
+		memcpy(&ssid_bssid->ssid, &bss_desc->ssid,
+				sizeof(struct mwifiex_802_11_ssid));
+	} else if (ssid_bssid->ssid.ssid_len) {
+		i = mwifiex_find_ssid_in_list(priv, &ssid_bssid->ssid, NULL,
+					      priv->bss_mode);
+		if (i < 0) {
+			dev_err(adapter->dev, "cannot find ssid %s\n",
+					ssid_bssid->ssid.ssid);
+			return -1;
+		}
+		bss_desc = &adapter->scan_table[i];
+		memcpy(ssid_bssid->bssid, bss_desc->mac_address, ETH_ALEN);
+	} else {
+		return mwifiex_find_best_network(priv, ssid_bssid);
+	}
+
+	return 0;
+}
+
+/*
+ * IOCTL request handler to change Ad-Hoc channel.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ *
+ * The function follows the following steps to perform the change -
+ *      - Get current IBSS information
+ *      - Get current channel
+ *      - If no change is required, return
+ *      - If not connected, change channel and return
+ *      - If connected,
+ *          - Disconnect
+ *          - Change channel
+ *          - Perform specific SSID scan with same SSID
+ *          - Start/Join the IBSS
+ */
+int
+mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, int channel)
+{
+	int ret;
+	struct mwifiex_bss_info bss_info;
+	struct mwifiex_ssid_bssid ssid_bssid;
+	u16 curr_chan = 0;
+
+	memset(&bss_info, 0, sizeof(bss_info));
+
+	/* Get BSS information */
+	if (mwifiex_get_bss_info(priv, &bss_info))
+		return -1;
+
+	/* Get current channel */
+	ret = mwifiex_bss_ioctl_ibss_channel(priv, HostCmd_ACT_GEN_GET,
+					     &curr_chan);
+
+	if (curr_chan == channel) {
+		ret = 0;
+		goto done;
+	}
+	dev_dbg(priv->adapter->dev, "cmd: updating channel from %d to %d\n",
+			curr_chan, channel);
+
+	if (!bss_info.media_connected) {
+		ret = 0;
+		goto done;
+	}
+
+	/* Do disonnect */
+	memset(&ssid_bssid, 0, ETH_ALEN);
+	ret = mwifiex_deauthenticate(priv, ssid_bssid.bssid);
+
+	ret = mwifiex_bss_ioctl_ibss_channel(priv, HostCmd_ACT_GEN_SET,
+					     (u16 *) &channel);
+
+	/* Do specific SSID scanning */
+	if (mwifiex_request_scan(priv, &bss_info.ssid)) {
+		ret = -1;
+		goto done;
+	}
+	/* Start/Join Adhoc network */
+	memset(&ssid_bssid, 0, sizeof(struct mwifiex_ssid_bssid));
+	memcpy(&ssid_bssid.ssid, &bss_info.ssid,
+	       sizeof(struct mwifiex_802_11_ssid));
+
+	ret = mwifiex_bss_start(priv, &ssid_bssid);
+done:
+	return ret;
+}
+
+/*
+ * IOCTL request handler to get rate.
+ *
+ * This function prepares the correct firmware command and
+ * issues it to get the current rate if it is connected,
+ * otherwise, the function returns the lowest supported rate
+ * for the band.
+ */
+static int mwifiex_rate_ioctl_get_rate_value(struct mwifiex_private *priv,
+					     struct mwifiex_rate_cfg *rate_cfg)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	rate_cfg->is_rate_auto = priv->is_data_rate_auto;
+	if (!priv->media_connected) {
+		switch (adapter->config_bands) {
+		case BAND_B:
+			/* Return the lowest supported rate for B band */
+			rate_cfg->rate = supported_rates_b[0] & 0x7f;
+			break;
+		case BAND_G:
+		case BAND_G | BAND_GN:
+			/* Return the lowest supported rate for G band */
+			rate_cfg->rate = supported_rates_g[0] & 0x7f;
+			break;
+		case BAND_B | BAND_G:
+		case BAND_A | BAND_B | BAND_G:
+		case BAND_A | BAND_B:
+		case BAND_A | BAND_B | BAND_G | BAND_AN | BAND_GN:
+		case BAND_B | BAND_G | BAND_GN:
+			/* Return the lowest supported rate for BG band */
+			rate_cfg->rate = supported_rates_bg[0] & 0x7f;
+			break;
+		case BAND_A:
+		case BAND_A | BAND_G:
+		case BAND_A | BAND_G | BAND_AN | BAND_GN:
+		case BAND_A | BAND_AN:
+			/* Return the lowest supported rate for A band */
+			rate_cfg->rate = supported_rates_a[0] & 0x7f;
+			break;
+		case BAND_GN:
+			/* Return the lowest supported rate for N band */
+			rate_cfg->rate = supported_rates_n[0] & 0x7f;
+			break;
+		default:
+			dev_warn(adapter->dev, "invalid band %#x\n",
+			       adapter->config_bands);
+			break;
+		}
+	} else {
+		return mwifiex_send_cmd_sync(priv,
+					    HostCmd_CMD_802_11_TX_RATE_QUERY,
+					    HostCmd_ACT_GEN_GET, 0, NULL);
+	}
+
+	return 0;
+}
+
+/*
+ * IOCTL request handler to set rate.
+ *
+ * This function prepares the correct firmware command and
+ * issues it to set the current rate.
+ *
+ * The function also performs validation checking on the supplied value.
+ */
+static int mwifiex_rate_ioctl_set_rate_value(struct mwifiex_private *priv,
+					     struct mwifiex_rate_cfg *rate_cfg)
+{
+	u8 rates[MWIFIEX_SUPPORTED_RATES];
+	u8 *rate;
+	int rate_index, ret;
+	u16 bitmap_rates[MAX_BITMAP_RATES_SIZE];
+	u32 i;
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	if (rate_cfg->is_rate_auto) {
+		memset(bitmap_rates, 0, sizeof(bitmap_rates));
+		/* Support all HR/DSSS rates */
+		bitmap_rates[0] = 0x000F;
+		/* Support all OFDM rates */
+		bitmap_rates[1] = 0x00FF;
+		/* Support all HT-MCSs rate */
+		for (i = 0; i < ARRAY_SIZE(priv->bitmap_rates) - 3; i++)
+			bitmap_rates[i + 2] = 0xFFFF;
+		bitmap_rates[9] = 0x3FFF;
+	} else {
+		memset(rates, 0, sizeof(rates));
+		mwifiex_get_active_data_rates(priv, rates);
+		rate = rates;
+		for (i = 0; (rate[i] && i < MWIFIEX_SUPPORTED_RATES); i++) {
+			dev_dbg(adapter->dev, "info: rate=%#x wanted=%#x\n",
+				rate[i], rate_cfg->rate);
+			if ((rate[i] & 0x7f) == (rate_cfg->rate & 0x7f))
+				break;
+		}
+		if (!rate[i] || (i == MWIFIEX_SUPPORTED_RATES)) {
+			dev_err(adapter->dev, "fixed data rate %#x is out "
+			       "of range\n", rate_cfg->rate);
+			return -1;
+		}
+		memset(bitmap_rates, 0, sizeof(bitmap_rates));
+
+		rate_index = mwifiex_data_rate_to_index(rate_cfg->rate);
+
+		/* Only allow b/g rates to be set */
+		if (rate_index >= MWIFIEX_RATE_INDEX_HRDSSS0 &&
+		    rate_index <= MWIFIEX_RATE_INDEX_HRDSSS3) {
+			bitmap_rates[0] = 1 << rate_index;
+		} else {
+			rate_index -= 1; /* There is a 0x00 in the table */
+			if (rate_index >= MWIFIEX_RATE_INDEX_OFDM0 &&
+			    rate_index <= MWIFIEX_RATE_INDEX_OFDM7)
+				bitmap_rates[1] = 1 << (rate_index -
+						   MWIFIEX_RATE_INDEX_OFDM0);
+		}
+	}
+
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_TX_RATE_CFG,
+				    HostCmd_ACT_GEN_SET, 0, bitmap_rates);
+
+	return ret;
+}
+
+/*
+ * IOCTL request handler to set/get rate.
+ *
+ * This function can be used to set/get either the rate value or the
+ * rate index.
+ */
+static int mwifiex_rate_ioctl_cfg(struct mwifiex_private *priv,
+				  struct mwifiex_rate_cfg *rate_cfg)
+{
+	int status;
+
+	if (!rate_cfg)
+		return -1;
+
+	if (rate_cfg->action == HostCmd_ACT_GEN_GET)
+		status = mwifiex_rate_ioctl_get_rate_value(priv, rate_cfg);
+	else
+		status = mwifiex_rate_ioctl_set_rate_value(priv, rate_cfg);
+
+	return status;
+}
+
+/*
+ * Sends IOCTL request to get the data rate.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int mwifiex_drv_get_data_rate(struct mwifiex_private *priv,
+			      struct mwifiex_rate_cfg *rate)
+{
+	int ret;
+
+	memset(rate, 0, sizeof(struct mwifiex_rate_cfg));
+	rate->action = HostCmd_ACT_GEN_GET;
+	ret = mwifiex_rate_ioctl_cfg(priv, rate);
+
+	if (!ret) {
+		if (rate && rate->is_rate_auto)
+			rate->rate = mwifiex_index_to_data_rate(priv->tx_rate,
+							priv->tx_htinfo);
+		else if (rate)
+			rate->rate = priv->data_rate;
+	} else {
+		ret = -1;
+	}
+
+	return ret;
+}
+
+/*
+ * IOCTL request handler to set tx power configuration.
+ *
+ * This function prepares the correct firmware command and
+ * issues it.
+ *
+ * For non-auto power mode, all the following power groups are set -
+ *      - Modulation class HR/DSSS
+ *      - Modulation class OFDM
+ *      - Modulation class HTBW20
+ *      - Modulation class HTBW40
+ */
+int mwifiex_set_tx_power(struct mwifiex_private *priv,
+			 struct mwifiex_power_cfg *power_cfg)
+{
+	int ret;
+	struct host_cmd_ds_txpwr_cfg *txp_cfg;
+	struct mwifiex_types_power_group *pg_tlv;
+	struct mwifiex_power_group *pg;
+	u8 *buf;
+	u16 dbm = 0;
+
+	if (!power_cfg->is_power_auto) {
+		dbm = (u16) power_cfg->power_level;
+		if ((dbm < priv->min_tx_power_level) ||
+		    (dbm > priv->max_tx_power_level)) {
+			dev_err(priv->adapter->dev, "txpower value %d dBm"
+					" is out of range (%d dBm-%d dBm)\n",
+					dbm, priv->min_tx_power_level,
+					priv->max_tx_power_level);
+			return -1;
+		}
+	}
+	buf = kzalloc(MWIFIEX_SIZE_OF_CMD_BUFFER, GFP_KERNEL);
+	if (!buf) {
+		dev_err(priv->adapter->dev, "%s: failed to alloc cmd buffer\n",
+				__func__);
+		return -ENOMEM;
+	}
+
+	txp_cfg = (struct host_cmd_ds_txpwr_cfg *) buf;
+	txp_cfg->action = cpu_to_le16(HostCmd_ACT_GEN_SET);
+	if (!power_cfg->is_power_auto) {
+		txp_cfg->mode = cpu_to_le32(1);
+		pg_tlv = (struct mwifiex_types_power_group *) (buf +
+				sizeof(struct host_cmd_ds_txpwr_cfg));
+		pg_tlv->type = TLV_TYPE_POWER_GROUP;
+		pg_tlv->length = 4 * sizeof(struct mwifiex_power_group);
+		pg = (struct mwifiex_power_group *) (buf +
+				sizeof(struct host_cmd_ds_txpwr_cfg) +
+				sizeof(struct mwifiex_types_power_group));
+		/* Power group for modulation class HR/DSSS */
+		pg->first_rate_code = 0x00;
+		pg->last_rate_code = 0x03;
+		pg->modulation_class = MOD_CLASS_HR_DSSS;
+		pg->power_step = 0;
+		pg->power_min = (s8) dbm;
+		pg->power_max = (s8) dbm;
+		pg++;
+		/* Power group for modulation class OFDM */
+		pg->first_rate_code = 0x00;
+		pg->last_rate_code = 0x07;
+		pg->modulation_class = MOD_CLASS_OFDM;
+		pg->power_step = 0;
+		pg->power_min = (s8) dbm;
+		pg->power_max = (s8) dbm;
+		pg++;
+		/* Power group for modulation class HTBW20 */
+		pg->first_rate_code = 0x00;
+		pg->last_rate_code = 0x20;
+		pg->modulation_class = MOD_CLASS_HT;
+		pg->power_step = 0;
+		pg->power_min = (s8) dbm;
+		pg->power_max = (s8) dbm;
+		pg->ht_bandwidth = HT_BW_20;
+		pg++;
+		/* Power group for modulation class HTBW40 */
+		pg->first_rate_code = 0x00;
+		pg->last_rate_code = 0x20;
+		pg->modulation_class = MOD_CLASS_HT;
+		pg->power_step = 0;
+		pg->power_min = (s8) dbm;
+		pg->power_max = (s8) dbm;
+		pg->ht_bandwidth = HT_BW_40;
+	}
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_TXPWR_CFG,
+				    HostCmd_ACT_GEN_SET, 0, buf);
+
+	kfree(buf);
+	return ret;
+}
+
+/*
+ * IOCTL request handler to get power save mode.
+ *
+ * This function prepares the correct firmware command and
+ * issues it.
+ */
+int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode)
+{
+	int ret;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u16 sub_cmd;
+
+	if (*ps_mode)
+		adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP;
+	else
+		adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM;
+	sub_cmd = (*ps_mode) ? EN_AUTO_PS : DIS_AUTO_PS;
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_PS_MODE_ENH,
+				    sub_cmd, BITMAP_STA_PS, NULL);
+	if ((!ret) && (sub_cmd == DIS_AUTO_PS))
+		ret = mwifiex_send_cmd_async(priv,
+				HostCmd_CMD_802_11_PS_MODE_ENH, GET_PS,
+				0, NULL);
+
+	return ret;
+}
+
+/*
+ * IOCTL request handler to set/reset WPA IE.
+ *
+ * The supplied WPA IE is treated as a opaque buffer. Only the first field
+ * is checked to determine WPA version. If buffer length is zero, the existing
+ * WPA IE is reset.
+ */
+static int mwifiex_set_wpa_ie_helper(struct mwifiex_private *priv,
+				     u8 *ie_data_ptr, u16 ie_len)
+{
+	if (ie_len) {
+		if (ie_len > sizeof(priv->wpa_ie)) {
+			dev_err(priv->adapter->dev,
+				"failed to copy WPA IE, too big\n");
+			return -1;
+		}
+		memcpy(priv->wpa_ie, ie_data_ptr, ie_len);
+		priv->wpa_ie_len = (u8) ie_len;
+		dev_dbg(priv->adapter->dev, "cmd: Set Wpa_ie_len=%d IE=%#x\n",
+				priv->wpa_ie_len, priv->wpa_ie[0]);
+
+		if (priv->wpa_ie[0] == WLAN_EID_WPA) {
+			priv->sec_info.wpa_enabled = true;
+		} else if (priv->wpa_ie[0] == WLAN_EID_RSN) {
+			priv->sec_info.wpa2_enabled = true;
+		} else {
+			priv->sec_info.wpa_enabled = false;
+			priv->sec_info.wpa2_enabled = false;
+		}
+	} else {
+		memset(priv->wpa_ie, 0, sizeof(priv->wpa_ie));
+		priv->wpa_ie_len = 0;
+		dev_dbg(priv->adapter->dev, "info: reset wpa_ie_len=%d IE=%#x\n",
+			priv->wpa_ie_len, priv->wpa_ie[0]);
+		priv->sec_info.wpa_enabled = false;
+		priv->sec_info.wpa2_enabled = false;
+	}
+
+	return 0;
+}
+
+/*
+ * IOCTL request handler to set/reset WAPI IE.
+ *
+ * The supplied WAPI IE is treated as a opaque buffer. Only the first field
+ * is checked to internally enable WAPI. If buffer length is zero, the existing
+ * WAPI IE is reset.
+ */
+static int mwifiex_set_wapi_ie(struct mwifiex_private *priv,
+			       u8 *ie_data_ptr, u16 ie_len)
+{
+	if (ie_len) {
+		if (ie_len > sizeof(priv->wapi_ie)) {
+			dev_dbg(priv->adapter->dev,
+				"info: failed to copy WAPI IE, too big\n");
+			return -1;
+		}
+		memcpy(priv->wapi_ie, ie_data_ptr, ie_len);
+		priv->wapi_ie_len = ie_len;
+		dev_dbg(priv->adapter->dev, "cmd: Set wapi_ie_len=%d IE=%#x\n",
+				priv->wapi_ie_len, priv->wapi_ie[0]);
+
+		if (priv->wapi_ie[0] == WLAN_EID_BSS_AC_ACCESS_DELAY)
+			priv->sec_info.wapi_enabled = true;
+	} else {
+		memset(priv->wapi_ie, 0, sizeof(priv->wapi_ie));
+		priv->wapi_ie_len = ie_len;
+		dev_dbg(priv->adapter->dev,
+			"info: Reset wapi_ie_len=%d IE=%#x\n",
+		       priv->wapi_ie_len, priv->wapi_ie[0]);
+		priv->sec_info.wapi_enabled = false;
+	}
+	return 0;
+}
+
+/*
+ * IOCTL request handler to set WAPI key.
+ *
+ * This function prepares the correct firmware command and
+ * issues it.
+ */
+static int mwifiex_sec_ioctl_set_wapi_key(struct mwifiex_private *priv,
+			       struct mwifiex_ds_encrypt_key *encrypt_key)
+{
+
+	return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_KEY_MATERIAL,
+				    HostCmd_ACT_GEN_SET, KEY_INFO_ENABLED,
+				    encrypt_key);
+}
+
+/*
+ * IOCTL request handler to set WEP network key.
+ *
+ * This function prepares the correct firmware command and
+ * issues it, after validation checks.
+ */
+static int mwifiex_sec_ioctl_set_wep_key(struct mwifiex_private *priv,
+			      struct mwifiex_ds_encrypt_key *encrypt_key)
+{
+	int ret;
+	struct mwifiex_wep_key *wep_key;
+	int index;
+
+	if (priv->wep_key_curr_index >= NUM_WEP_KEYS)
+		priv->wep_key_curr_index = 0;
+	wep_key = &priv->wep_key[priv->wep_key_curr_index];
+	index = encrypt_key->key_index;
+	if (encrypt_key->key_disable) {
+		priv->sec_info.wep_status = MWIFIEX_802_11_WEP_DISABLED;
+	} else if (!encrypt_key->key_len) {
+		/* Copy the required key as the current key */
+		wep_key = &priv->wep_key[index];
+		if (!wep_key->key_length) {
+			dev_err(priv->adapter->dev,
+				"key not set, so cannot enable it\n");
+			return -1;
+		}
+		priv->wep_key_curr_index = (u16) index;
+		priv->sec_info.wep_status = MWIFIEX_802_11_WEP_ENABLED;
+	} else {
+		wep_key = &priv->wep_key[index];
+		memset(wep_key, 0, sizeof(struct mwifiex_wep_key));
+		/* Copy the key in the driver */
+		memcpy(wep_key->key_material,
+		       encrypt_key->key_material,
+		       encrypt_key->key_len);
+		wep_key->key_index = index;
+		wep_key->key_length = encrypt_key->key_len;
+		priv->sec_info.wep_status = MWIFIEX_802_11_WEP_ENABLED;
+	}
+	if (wep_key->key_length) {
+		/* Send request to firmware */
+		ret = mwifiex_send_cmd_async(priv,
+					     HostCmd_CMD_802_11_KEY_MATERIAL,
+					     HostCmd_ACT_GEN_SET, 0, NULL);
+		if (ret)
+			return ret;
+	}
+	if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_ENABLED)
+		priv->curr_pkt_filter |= HostCmd_ACT_MAC_WEP_ENABLE;
+	else
+		priv->curr_pkt_filter &= ~HostCmd_ACT_MAC_WEP_ENABLE;
+
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_MAC_CONTROL,
+				    HostCmd_ACT_GEN_SET, 0,
+				    &priv->curr_pkt_filter);
+
+	return ret;
+}
+
+/*
+ * IOCTL request handler to set WPA key.
+ *
+ * This function prepares the correct firmware command and
+ * issues it, after validation checks.
+ *
+ * Current driver only supports key length of up to 32 bytes.
+ *
+ * This function can also be used to disable a currently set key.
+ */
+static int mwifiex_sec_ioctl_set_wpa_key(struct mwifiex_private *priv,
+			      struct mwifiex_ds_encrypt_key *encrypt_key)
+{
+	int ret;
+	u8 remove_key = false;
+	struct host_cmd_ds_802_11_key_material *ibss_key;
+
+	/* Current driver only supports key length of up to 32 bytes */
+	if (encrypt_key->key_len > WLAN_MAX_KEY_LEN) {
+		dev_err(priv->adapter->dev, "key length too long\n");
+		return -1;
+	}
+
+	if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
+		/*
+		 * IBSS/WPA-None uses only one key (Group) for both receiving
+		 * and sending unicast and multicast packets.
+		 */
+		/* Send the key as PTK to firmware */
+		encrypt_key->key_index = MWIFIEX_KEY_INDEX_UNICAST;
+		ret = mwifiex_send_cmd_async(priv,
+					HostCmd_CMD_802_11_KEY_MATERIAL,
+					HostCmd_ACT_GEN_SET, KEY_INFO_ENABLED,
+					encrypt_key);
+		if (ret)
+			return ret;
+
+		ibss_key = &priv->aes_key;
+		memset(ibss_key, 0,
+		       sizeof(struct host_cmd_ds_802_11_key_material));
+		/* Copy the key in the driver */
+		memcpy(ibss_key->key_param_set.key, encrypt_key->key_material,
+		       encrypt_key->key_len);
+		memcpy(&ibss_key->key_param_set.key_len, &encrypt_key->key_len,
+		       sizeof(ibss_key->key_param_set.key_len));
+		ibss_key->key_param_set.key_type_id
+			= cpu_to_le16(KEY_TYPE_ID_TKIP);
+		ibss_key->key_param_set.key_info = cpu_to_le16(KEY_ENABLED);
+
+		/* Send the key as GTK to firmware */
+		encrypt_key->key_index = ~MWIFIEX_KEY_INDEX_UNICAST;
+	}
+
+	if (!encrypt_key->key_index)
+		encrypt_key->key_index = MWIFIEX_KEY_INDEX_UNICAST;
+
+	if (remove_key)
+		ret = mwifiex_send_cmd_sync(priv,
+				       HostCmd_CMD_802_11_KEY_MATERIAL,
+				       HostCmd_ACT_GEN_SET, !(KEY_INFO_ENABLED),
+				       encrypt_key);
+	else
+		ret = mwifiex_send_cmd_sync(priv,
+					HostCmd_CMD_802_11_KEY_MATERIAL,
+					HostCmd_ACT_GEN_SET, KEY_INFO_ENABLED,
+					encrypt_key);
+
+	return ret;
+}
+
+/*
+ * IOCTL request handler to set/get network keys.
+ *
+ * This is a generic key handling function which supports WEP, WPA
+ * and WAPI.
+ */
+static int
+mwifiex_sec_ioctl_encrypt_key(struct mwifiex_private *priv,
+			      struct mwifiex_ds_encrypt_key *encrypt_key)
+{
+	int status;
+
+	if (encrypt_key->is_wapi_key)
+		status = mwifiex_sec_ioctl_set_wapi_key(priv, encrypt_key);
+	else if (encrypt_key->key_len > WLAN_KEY_LEN_WEP104)
+		status = mwifiex_sec_ioctl_set_wpa_key(priv, encrypt_key);
+	else
+		status = mwifiex_sec_ioctl_set_wep_key(priv, encrypt_key);
+	return status;
+}
+
+/*
+ * This function returns the driver version.
+ */
+int
+mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, char *version,
+			       int max_len)
+{
+	union {
+		u32 l;
+		u8 c[4];
+	} ver;
+	char fw_ver[32];
+
+	ver.l = adapter->fw_release_number;
+	sprintf(fw_ver, "%u.%u.%u.p%u", ver.c[2], ver.c[1], ver.c[0], ver.c[3]);
+
+	snprintf(version, max_len, driver_version, fw_ver);
+
+	dev_dbg(adapter->dev, "info: MWIFIEX VERSION: %s\n", version);
+
+	return 0;
+}
+
+/*
+ * Sends IOCTL request to get signal information.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int mwifiex_get_signal_info(struct mwifiex_private *priv,
+			    struct mwifiex_ds_get_signal *signal)
+{
+	int status;
+
+	signal->selector = ALL_RSSI_INFO_MASK;
+
+	/* Signal info can be obtained only if connected */
+	if (!priv->media_connected) {
+		dev_dbg(priv->adapter->dev,
+			"info: Can not get signal in disconnected state\n");
+		return -1;
+	}
+
+	status = mwifiex_send_cmd_sync(priv, HostCmd_CMD_RSSI_INFO,
+				       HostCmd_ACT_GEN_GET, 0, signal);
+
+	if (!status) {
+		if (signal->selector & BCN_RSSI_AVG_MASK)
+			priv->w_stats.qual.level = signal->bcn_rssi_avg;
+		if (signal->selector & BCN_NF_AVG_MASK)
+			priv->w_stats.qual.noise = signal->bcn_nf_avg;
+	}
+
+	return status;
+}
+
+/*
+ * Sends IOCTL request to set encoding parameters.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key,
+			int key_len, u8 key_index, int disable)
+{
+	struct mwifiex_ds_encrypt_key encrypt_key;
+
+	memset(&encrypt_key, 0, sizeof(struct mwifiex_ds_encrypt_key));
+	encrypt_key.key_len = key_len;
+	if (!disable) {
+		encrypt_key.key_index = key_index;
+		if (key_len)
+			memcpy(encrypt_key.key_material, key, key_len);
+	} else {
+		encrypt_key.key_disable = true;
+	}
+
+	return mwifiex_sec_ioctl_encrypt_key(priv, &encrypt_key);
+}
+
+/*
+ * Sends IOCTL request to get extended version.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int
+mwifiex_get_ver_ext(struct mwifiex_private *priv)
+{
+	struct mwifiex_ver_ext ver_ext;
+
+	memset(&ver_ext, 0, sizeof(struct host_cmd_ds_version_ext));
+	if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_VERSION_EXT,
+				    HostCmd_ACT_GEN_GET, 0, &ver_ext))
+		return -1;
+
+	return 0;
+}
+
+/*
+ * Sends IOCTL request to get statistics information.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int
+mwifiex_get_stats_info(struct mwifiex_private *priv,
+		       struct mwifiex_ds_get_stats *log)
+{
+	int ret;
+
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_GET_LOG,
+				    HostCmd_ACT_GEN_GET, 0, log);
+
+	if (!ret) {
+		priv->w_stats.discard.fragment = log->fcs_error;
+		priv->w_stats.discard.retries = log->retry;
+		priv->w_stats.discard.misc = log->ack_failure;
+	}
+
+	return ret;
+}
+
+/*
+ * IOCTL request handler to read/write register.
+ *
+ * This function prepares the correct firmware command and
+ * issues it.
+ *
+ * Access to the following registers are supported -
+ *      - MAC
+ *      - BBP
+ *      - RF
+ *      - PMIC
+ *      - CAU
+ */
+static int mwifiex_reg_mem_ioctl_reg_rw(struct mwifiex_private *priv,
+					struct mwifiex_ds_reg_rw *reg_rw,
+					u16 action)
+{
+	u16 cmd_no;
+
+	switch (le32_to_cpu(reg_rw->type)) {
+	case MWIFIEX_REG_MAC:
+		cmd_no = HostCmd_CMD_MAC_REG_ACCESS;
+		break;
+	case MWIFIEX_REG_BBP:
+		cmd_no = HostCmd_CMD_BBP_REG_ACCESS;
+		break;
+	case MWIFIEX_REG_RF:
+		cmd_no = HostCmd_CMD_RF_REG_ACCESS;
+		break;
+	case MWIFIEX_REG_PMIC:
+		cmd_no = HostCmd_CMD_PMIC_REG_ACCESS;
+		break;
+	case MWIFIEX_REG_CAU:
+		cmd_no = HostCmd_CMD_CAU_REG_ACCESS;
+		break;
+	default:
+		return -1;
+	}
+
+	return mwifiex_send_cmd_sync(priv, cmd_no, action, 0, reg_rw);
+
+}
+
+/*
+ * Sends IOCTL request to write to a register.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int
+mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type,
+		  u32 reg_offset, u32 reg_value)
+{
+	struct mwifiex_ds_reg_rw reg_rw;
+
+	reg_rw.type = cpu_to_le32(reg_type);
+	reg_rw.offset = cpu_to_le32(reg_offset);
+	reg_rw.value = cpu_to_le32(reg_value);
+
+	return mwifiex_reg_mem_ioctl_reg_rw(priv, &reg_rw, HostCmd_ACT_GEN_SET);
+}
+
+/*
+ * Sends IOCTL request to read from a register.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int
+mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type,
+		 u32 reg_offset, u32 *value)
+{
+	int ret;
+	struct mwifiex_ds_reg_rw reg_rw;
+
+	reg_rw.type = cpu_to_le32(reg_type);
+	reg_rw.offset = cpu_to_le32(reg_offset);
+	ret = mwifiex_reg_mem_ioctl_reg_rw(priv, &reg_rw, HostCmd_ACT_GEN_GET);
+
+	if (ret)
+		goto done;
+
+	*value = le32_to_cpu(reg_rw.value);
+
+done:
+	return ret;
+}
+
+/*
+ * Sends IOCTL request to read from EEPROM.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int
+mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes,
+		    u8 *value)
+{
+	int ret;
+	struct mwifiex_ds_read_eeprom rd_eeprom;
+
+	rd_eeprom.offset = cpu_to_le16((u16) offset);
+	rd_eeprom.byte_count = cpu_to_le16((u16) bytes);
+
+	/* Send request to firmware */
+	ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_EEPROM_ACCESS,
+				    HostCmd_ACT_GEN_GET, 0, &rd_eeprom);
+
+	if (!ret)
+		memcpy(value, rd_eeprom.value, MAX_EEPROM_DATA);
+	return ret;
+}
+
+/*
+ * This function sets a generic IE. In addition to generic IE, it can
+ * also handle WPA, WPA2 and WAPI IEs.
+ */
+static int
+mwifiex_set_gen_ie_helper(struct mwifiex_private *priv, u8 *ie_data_ptr,
+			  u16 ie_len)
+{
+	int ret = 0;
+	struct ieee_types_vendor_header *pvendor_ie;
+	const u8 wpa_oui[] = { 0x00, 0x50, 0xf2, 0x01 };
+	const u8 wps_oui[] = { 0x00, 0x50, 0xf2, 0x04 };
+
+	/* If the passed length is zero, reset the buffer */
+	if (!ie_len) {
+		priv->gen_ie_buf_len = 0;
+		priv->wps.session_enable = false;
+
+		return 0;
+	} else if (!ie_data_ptr) {
+		return -1;
+	}
+	pvendor_ie = (struct ieee_types_vendor_header *) ie_data_ptr;
+	/* Test to see if it is a WPA IE, if not, then it is a gen IE */
+	if (((pvendor_ie->element_id == WLAN_EID_WPA)
+	     && (!memcmp(pvendor_ie->oui, wpa_oui, sizeof(wpa_oui))))
+			|| (pvendor_ie->element_id == WLAN_EID_RSN)) {
+
+		/* IE is a WPA/WPA2 IE so call set_wpa function */
+		ret = mwifiex_set_wpa_ie_helper(priv, ie_data_ptr, ie_len);
+		priv->wps.session_enable = false;
+
+		return ret;
+	} else if (pvendor_ie->element_id == WLAN_EID_BSS_AC_ACCESS_DELAY) {
+		/* IE is a WAPI IE so call set_wapi function */
+		ret = mwifiex_set_wapi_ie(priv, ie_data_ptr, ie_len);
+
+		return ret;
+	}
+	/*
+	 * Verify that the passed length is not larger than the
+	 * available space remaining in the buffer
+	 */
+	if (ie_len < (sizeof(priv->gen_ie_buf) - priv->gen_ie_buf_len)) {
+
+		/* Test to see if it is a WPS IE, if so, enable
+		 * wps session flag
+		 */
+		pvendor_ie = (struct ieee_types_vendor_header *) ie_data_ptr;
+		if ((pvendor_ie->element_id == WLAN_EID_VENDOR_SPECIFIC)
+				&& (!memcmp(pvendor_ie->oui, wps_oui,
+						sizeof(wps_oui)))) {
+			priv->wps.session_enable = true;
+			dev_dbg(priv->adapter->dev,
+				"info: WPS Session Enabled.\n");
+		}
+
+		/* Append the passed data to the end of the
+		   genIeBuffer */
+		memcpy(priv->gen_ie_buf + priv->gen_ie_buf_len, ie_data_ptr,
+									ie_len);
+		/* Increment the stored buffer length by the
+		   size passed */
+		priv->gen_ie_buf_len += ie_len;
+	} else {
+		/* Passed data does not fit in the remaining
+		   buffer space */
+		ret = -1;
+	}
+
+	/* Return 0, or -1 for error case */
+	return ret;
+}
+
+/*
+ * IOCTL request handler to set/get generic IE.
+ *
+ * In addition to various generic IEs, this function can also be
+ * used to set the ARP filter.
+ */
+static int mwifiex_misc_ioctl_gen_ie(struct mwifiex_private *priv,
+				     struct mwifiex_ds_misc_gen_ie *gen_ie,
+				     u16 action)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	switch (gen_ie->type) {
+	case MWIFIEX_IE_TYPE_GEN_IE:
+		if (action == HostCmd_ACT_GEN_GET) {
+			gen_ie->len = priv->wpa_ie_len;
+			memcpy(gen_ie->ie_data, priv->wpa_ie, gen_ie->len);
+		} else {
+			mwifiex_set_gen_ie_helper(priv, gen_ie->ie_data,
+						  (u16) gen_ie->len);
+		}
+		break;
+	case MWIFIEX_IE_TYPE_ARP_FILTER:
+		memset(adapter->arp_filter, 0, sizeof(adapter->arp_filter));
+		if (gen_ie->len > ARP_FILTER_MAX_BUF_SIZE) {
+			adapter->arp_filter_size = 0;
+			dev_err(adapter->dev, "invalid ARP filter size\n");
+			return -1;
+		} else {
+			memcpy(adapter->arp_filter, gen_ie->ie_data,
+								gen_ie->len);
+			adapter->arp_filter_size = gen_ie->len;
+		}
+		break;
+	default:
+		dev_err(adapter->dev, "invalid IE type\n");
+		return -1;
+	}
+	return 0;
+}
+
+/*
+ * Sends IOCTL request to set a generic IE.
+ *
+ * This function allocates the IOCTL request buffer, fills it
+ * with requisite parameters and calls the IOCTL handler.
+ */
+int
+mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len)
+{
+	struct mwifiex_ds_misc_gen_ie gen_ie;
+
+	if (ie_len > IW_CUSTOM_MAX)
+		return -EFAULT;
+
+	gen_ie.type = MWIFIEX_IE_TYPE_GEN_IE;
+	gen_ie.len = ie_len;
+	memcpy(gen_ie.ie_data, ie, ie_len);
+	if (mwifiex_misc_ioctl_gen_ie(priv, &gen_ie, HostCmd_ACT_GEN_SET))
+		return -EFAULT;
+
+	return 0;
+}
diff --git a/drivers/net/wireless/mwifiex/sta_rx.c b/drivers/net/wireless/mwifiex/sta_rx.c
new file mode 100644
index 0000000000000000000000000000000000000000..1fdddece7479075561214cee85e9194d761f630e
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sta_rx.c
@@ -0,0 +1,200 @@
+/*
+ * Marvell Wireless LAN device driver: station RX data handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "11n_aggr.h"
+#include "11n_rxreorder.h"
+
+/*
+ * This function processes the received packet and forwards it
+ * to kernel/upper layer.
+ *
+ * This function parses through the received packet and determines
+ * if it is a debug packet or normal packet.
+ *
+ * For non-debug packets, the function chops off unnecessary leading
+ * header bytes, reconstructs the packet as an ethernet frame or
+ * 802.2/llc/snap frame as required, and sends it to kernel/upper layer.
+ *
+ * The completion callback is called after processing in complete.
+ */
+int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
+			      struct sk_buff *skb)
+{
+	int ret;
+	struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
+	struct mwifiex_private *priv = adapter->priv[rx_info->bss_index];
+	struct rx_packet_hdr *rx_pkt_hdr;
+	struct rxpd *local_rx_pd;
+	int hdr_chop;
+	struct ethhdr *eth_hdr;
+	u8 rfc1042_eth_hdr[ETH_ALEN] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+
+	local_rx_pd = (struct rxpd *) (skb->data);
+
+	rx_pkt_hdr = (struct rx_packet_hdr *) ((u8 *) local_rx_pd +
+				local_rx_pd->rx_pkt_offset);
+
+	if (!memcmp(&rx_pkt_hdr->rfc1042_hdr,
+		    rfc1042_eth_hdr, sizeof(rfc1042_eth_hdr))) {
+		/*
+		 *  Replace the 803 header and rfc1042 header (llc/snap) with an
+		 *    EthernetII header, keep the src/dst and snap_type
+		 *    (ethertype).
+		 *  The firmware only passes up SNAP frames converting
+		 *    all RX Data from 802.11 to 802.2/LLC/SNAP frames.
+		 *  To create the Ethernet II, just move the src, dst address
+		 *    right before the snap_type.
+		 */
+		eth_hdr = (struct ethhdr *)
+			((u8 *) &rx_pkt_hdr->eth803_hdr
+			 + sizeof(rx_pkt_hdr->eth803_hdr) +
+			 sizeof(rx_pkt_hdr->rfc1042_hdr)
+			 - sizeof(rx_pkt_hdr->eth803_hdr.h_dest)
+			 - sizeof(rx_pkt_hdr->eth803_hdr.h_source)
+			 - sizeof(rx_pkt_hdr->rfc1042_hdr.snap_type));
+
+		memcpy(eth_hdr->h_source, rx_pkt_hdr->eth803_hdr.h_source,
+		       sizeof(eth_hdr->h_source));
+		memcpy(eth_hdr->h_dest, rx_pkt_hdr->eth803_hdr.h_dest,
+		       sizeof(eth_hdr->h_dest));
+
+		/* Chop off the rxpd + the excess memory from the 802.2/llc/snap
+		   header that was removed. */
+		hdr_chop = (u8 *) eth_hdr - (u8 *) local_rx_pd;
+	} else {
+		/* Chop off the rxpd */
+		hdr_chop = (u8 *) &rx_pkt_hdr->eth803_hdr -
+			(u8 *) local_rx_pd;
+	}
+
+	/* Chop off the leading header bytes so the it points to the start of
+	   either the reconstructed EthII frame or the 802.2/llc/snap frame */
+	skb_pull(skb, hdr_chop);
+
+	priv->rxpd_rate = local_rx_pd->rx_rate;
+
+	priv->rxpd_htinfo = local_rx_pd->ht_info;
+
+	ret = mwifiex_recv_packet(adapter, skb);
+	if (ret == -1)
+		dev_err(adapter->dev, "recv packet failed\n");
+
+	return ret;
+}
+
+/*
+ * This function processes the received buffer.
+ *
+ * The function looks into the RxPD and performs sanity tests on the
+ * received buffer to ensure its a valid packet, before processing it
+ * further. If the packet is determined to be aggregated, it is
+ * de-aggregated accordingly. Non-unicast packets are sent directly to
+ * the kernel/upper layers. Unicast packets are handed over to the
+ * Rx reordering routine if 11n is enabled.
+ *
+ * The completion callback is called after processing in complete.
+ */
+int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *adapter,
+				  struct sk_buff *skb)
+{
+	int ret = 0;
+	struct rxpd *local_rx_pd;
+	struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
+	struct rx_packet_hdr *rx_pkt_hdr;
+	u8 ta[ETH_ALEN];
+	u16 rx_pkt_type;
+	struct mwifiex_private *priv = adapter->priv[rx_info->bss_index];
+
+	local_rx_pd = (struct rxpd *) (skb->data);
+	rx_pkt_type = local_rx_pd->rx_pkt_type;
+
+	rx_pkt_hdr = (struct rx_packet_hdr *) ((u8 *) local_rx_pd +
+					local_rx_pd->rx_pkt_offset);
+
+	if ((local_rx_pd->rx_pkt_offset + local_rx_pd->rx_pkt_length) >
+	    (u16) skb->len) {
+		dev_err(adapter->dev, "wrong rx packet: len=%d,"
+			" rx_pkt_offset=%d, rx_pkt_length=%d\n", skb->len,
+		       local_rx_pd->rx_pkt_offset, local_rx_pd->rx_pkt_length);
+		priv->stats.rx_dropped++;
+		dev_kfree_skb_any(skb);
+		return ret;
+	}
+
+	if (local_rx_pd->rx_pkt_type == PKT_TYPE_AMSDU) {
+		struct sk_buff_head list;
+		struct sk_buff *rx_skb;
+
+		__skb_queue_head_init(&list);
+
+		skb_pull(skb, local_rx_pd->rx_pkt_offset);
+		skb_trim(skb, local_rx_pd->rx_pkt_length);
+
+		ieee80211_amsdu_to_8023s(skb, &list, priv->curr_addr,
+				priv->wdev->iftype, 0, false);
+
+		while (!skb_queue_empty(&list)) {
+			rx_skb = __skb_dequeue(&list);
+			ret = mwifiex_recv_packet(adapter, rx_skb);
+			if (ret == -1)
+				dev_err(adapter->dev, "Rx of A-MSDU failed");
+		}
+		return 0;
+	}
+
+	/*
+	 * If the packet is not an unicast packet then send the packet
+	 * directly to os. Don't pass thru rx reordering
+	 */
+	if (!IS_11N_ENABLED(priv) ||
+	    memcmp(priv->curr_addr, rx_pkt_hdr->eth803_hdr.h_dest, ETH_ALEN)) {
+		mwifiex_process_rx_packet(adapter, skb);
+		return ret;
+	}
+
+	if (mwifiex_queuing_ra_based(priv)) {
+		memcpy(ta, rx_pkt_hdr->eth803_hdr.h_source, ETH_ALEN);
+	} else {
+		if (rx_pkt_type != PKT_TYPE_BAR)
+			priv->rx_seq[local_rx_pd->priority] =
+						local_rx_pd->seq_num;
+		memcpy(ta, priv->curr_bss_params.bss_descriptor.mac_address,
+		       ETH_ALEN);
+	}
+
+	/* Reorder and send to OS */
+	ret = mwifiex_11n_rx_reorder_pkt(priv, local_rx_pd->seq_num,
+					     local_rx_pd->priority, ta,
+					     (u8) local_rx_pd->rx_pkt_type,
+						(void *) skb);
+
+	if (ret || (rx_pkt_type == PKT_TYPE_BAR)) {
+		if (priv && (ret == -1))
+			priv->stats.rx_dropped++;
+
+		dev_kfree_skb_any(skb);
+	}
+
+	return ret;
+}
diff --git a/drivers/net/wireless/mwifiex/sta_tx.c b/drivers/net/wireless/mwifiex/sta_tx.c
new file mode 100644
index 0000000000000000000000000000000000000000..fa6221bc91045d3de38b499c3bc8aea09e4829a7
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/sta_tx.c
@@ -0,0 +1,198 @@
+/*
+ * Marvell Wireless LAN device driver: station TX data handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+
+/*
+ * This function fills the TxPD for tx packets.
+ *
+ * The Tx buffer received by this function should already have the
+ * header space allocated for TxPD.
+ *
+ * This function inserts the TxPD in between interface header and actual
+ * data and adjusts the buffer pointers accordingly.
+ *
+ * The following TxPD fields are set by this function, as required -
+ *      - BSS number
+ *      - Tx packet length and offset
+ *      - Priority
+ *      - Packet delay
+ *      - Priority specific Tx control
+ *      - Flags
+ */
+void *mwifiex_process_sta_txpd(struct mwifiex_private *priv,
+				struct sk_buff *skb)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct txpd *local_tx_pd;
+	struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb);
+
+	if (!skb->len) {
+		dev_err(adapter->dev, "Tx: bad packet length: %d\n",
+		       skb->len);
+		tx_info->status_code = -1;
+		return skb->data;
+	}
+
+	BUG_ON(skb_headroom(skb) < (sizeof(*local_tx_pd) + INTF_HEADER_LEN));
+	skb_push(skb, sizeof(*local_tx_pd));
+
+	local_tx_pd = (struct txpd *) skb->data;
+	memset(local_tx_pd, 0, sizeof(struct txpd));
+	local_tx_pd->bss_num = priv->bss_num;
+	local_tx_pd->bss_type = priv->bss_type;
+	local_tx_pd->tx_pkt_length = cpu_to_le16((u16) (skb->len -
+							sizeof(struct txpd)));
+
+	local_tx_pd->priority = (u8) skb->priority;
+	local_tx_pd->pkt_delay_2ms =
+		mwifiex_wmm_compute_drv_pkt_delay(priv, skb);
+
+	if (local_tx_pd->priority <
+	    ARRAY_SIZE(priv->wmm.user_pri_pkt_tx_ctrl))
+		/*
+		 * Set the priority specific tx_control field, setting of 0 will
+		 *   cause the default value to be used later in this function
+		 */
+		local_tx_pd->tx_control =
+			cpu_to_le32(priv->wmm.user_pri_pkt_tx_ctrl[local_tx_pd->
+							 priority]);
+
+	if (adapter->pps_uapsd_mode) {
+		if (mwifiex_check_last_packet_indication(priv)) {
+			adapter->tx_lock_flag = true;
+			local_tx_pd->flags =
+				MWIFIEX_TxPD_POWER_MGMT_LAST_PACKET;
+		}
+	}
+
+	/* Offset of actual data */
+	local_tx_pd->tx_pkt_offset = cpu_to_le16(sizeof(struct txpd));
+
+	/* make space for INTF_HEADER_LEN */
+	skb_push(skb, INTF_HEADER_LEN);
+
+	if (!local_tx_pd->tx_control)
+		/* TxCtrl set by user or default */
+		local_tx_pd->tx_control = cpu_to_le32(priv->pkt_tx_ctrl);
+
+	return skb->data;
+}
+
+/*
+ * This function tells firmware to send a NULL data packet.
+ *
+ * The function creates a NULL data packet with TxPD and sends to the
+ * firmware for transmission, with highest priority setting.
+ */
+int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct txpd *local_tx_pd;
+/* sizeof(struct txpd) + Interface specific header */
+#define NULL_PACKET_HDR 64
+	u32 data_len = NULL_PACKET_HDR;
+	struct sk_buff *skb;
+	int ret;
+	struct mwifiex_txinfo *tx_info = NULL;
+
+	if (adapter->surprise_removed)
+		return -1;
+
+	if (!priv->media_connected)
+		return -1;
+
+	if (adapter->data_sent)
+		return -1;
+
+	skb = dev_alloc_skb(data_len);
+	if (!skb)
+		return -1;
+
+	tx_info = MWIFIEX_SKB_TXCB(skb);
+	tx_info->bss_index = priv->bss_index;
+	skb_reserve(skb, sizeof(struct txpd) + INTF_HEADER_LEN);
+	skb_push(skb, sizeof(struct txpd));
+
+	local_tx_pd = (struct txpd *) skb->data;
+	local_tx_pd->tx_control = cpu_to_le32(priv->pkt_tx_ctrl);
+	local_tx_pd->flags = flags;
+	local_tx_pd->priority = WMM_HIGHEST_PRIORITY;
+	local_tx_pd->tx_pkt_offset = cpu_to_le16(sizeof(struct txpd));
+	local_tx_pd->bss_num = priv->bss_num;
+	local_tx_pd->bss_type = priv->bss_type;
+
+	skb_push(skb, INTF_HEADER_LEN);
+
+	ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_DATA,
+					     skb->data, skb->len, NULL);
+	switch (ret) {
+	case -EBUSY:
+		adapter->data_sent = true;
+		/* Fall through FAILURE handling */
+	case -1:
+		dev_kfree_skb_any(skb);
+		dev_err(adapter->dev, "%s: host_to_card failed: ret=%d\n",
+						__func__, ret);
+		adapter->dbg.num_tx_host_to_card_failure++;
+		break;
+	case 0:
+		dev_kfree_skb_any(skb);
+		dev_dbg(adapter->dev, "data: %s: host_to_card succeeded\n",
+						__func__);
+		adapter->tx_lock_flag = true;
+		break;
+	case -EINPROGRESS:
+		break;
+	default:
+		break;
+	}
+
+	return ret;
+}
+
+/*
+ * This function checks if we need to send last packet indication.
+ */
+u8
+mwifiex_check_last_packet_indication(struct mwifiex_private *priv)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u8 ret = false;
+
+	if (!adapter->sleep_period.period)
+		return ret;
+	if (mwifiex_wmm_lists_empty(adapter))
+			ret = true;
+
+	if (ret && !adapter->cmd_sent && !adapter->curr_cmd
+	    && !is_command_pending(adapter)) {
+		adapter->delay_null_pkt = false;
+		ret = true;
+	} else {
+		ret = false;
+		adapter->delay_null_pkt = true;
+	}
+	return ret;
+}
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
new file mode 100644
index 0000000000000000000000000000000000000000..210120889dfe446c86b000d8f66e5d6e528a6847
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -0,0 +1,200 @@
+/*
+ * Marvell Wireless LAN device driver: generic TX/RX data handling
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+
+/*
+ * This function processes the received buffer.
+ *
+ * Main responsibility of this function is to parse the RxPD to
+ * identify the correct interface this packet is headed for and
+ * forwarding it to the associated handling function, where the
+ * packet will be further processed and sent to kernel/upper layer
+ * if required.
+ */
+int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
+			     struct sk_buff *skb)
+{
+	struct mwifiex_private *priv =
+		mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+	struct rxpd *local_rx_pd;
+	struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
+
+	local_rx_pd = (struct rxpd *) (skb->data);
+	/* Get the BSS number from rxpd, get corresponding priv */
+	priv = mwifiex_get_priv_by_id(adapter, local_rx_pd->bss_num &
+				      BSS_NUM_MASK, local_rx_pd->bss_type);
+	if (!priv)
+		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+
+	rx_info->bss_index = priv->bss_index;
+
+	return mwifiex_process_sta_rx_packet(adapter, skb);
+}
+EXPORT_SYMBOL_GPL(mwifiex_handle_rx_packet);
+
+/*
+ * This function sends a packet to device.
+ *
+ * It processes the packet to add the TxPD, checks condition and
+ * sends the processed packet to firmware for transmission.
+ *
+ * On successful completion, the function calls the completion callback
+ * and logs the time.
+ */
+int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
+		       struct mwifiex_tx_param *tx_param)
+{
+	int ret = -1;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	u8 *head_ptr;
+	struct txpd *local_tx_pd = NULL;
+
+	head_ptr = (u8 *) mwifiex_process_sta_txpd(priv, skb);
+	if (head_ptr) {
+		if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)
+			local_tx_pd =
+				(struct txpd *) (head_ptr + INTF_HEADER_LEN);
+
+		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_DATA,
+					     skb->data, skb->len, tx_param);
+	}
+
+	switch (ret) {
+	case -EBUSY:
+		if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
+			(adapter->pps_uapsd_mode) &&
+			(adapter->tx_lock_flag)) {
+				priv->adapter->tx_lock_flag = false;
+				local_tx_pd->flags = 0;
+		}
+		dev_dbg(adapter->dev, "data: -EBUSY is returned\n");
+		break;
+	case -1:
+		adapter->data_sent = false;
+		dev_err(adapter->dev, "mwifiex_write_data_async failed: 0x%X\n",
+		       ret);
+		adapter->dbg.num_tx_host_to_card_failure++;
+		mwifiex_write_data_complete(adapter, skb, ret);
+		break;
+	case -EINPROGRESS:
+		adapter->data_sent = false;
+		break;
+	case 0:
+		mwifiex_write_data_complete(adapter, skb, ret);
+		break;
+	default:
+		break;
+	}
+
+	return ret;
+}
+
+/*
+ * Packet send completion callback handler.
+ *
+ * It either frees the buffer directly or forwards it to another
+ * completion callback which checks conditions, updates statistics,
+ * wakes up stalled traffic queue if required, and then frees the buffer.
+ */
+int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
+				struct sk_buff *skb, int status)
+{
+	struct mwifiex_private *priv, *tpriv;
+	struct mwifiex_txinfo *tx_info;
+	int i;
+
+	if (!skb)
+		return 0;
+
+	tx_info = MWIFIEX_SKB_TXCB(skb);
+	priv = mwifiex_bss_index_to_priv(adapter, tx_info->bss_index);
+	if (!priv)
+		goto done;
+
+	priv->netdev->trans_start = jiffies;
+	if (!status) {
+		priv->stats.tx_packets++;
+		priv->stats.tx_bytes += skb->len;
+	} else {
+		priv->stats.tx_errors++;
+	}
+	atomic_dec(&adapter->tx_pending);
+
+	for (i = 0; i < adapter->priv_num; i++) {
+
+		tpriv = adapter->priv[i];
+
+		if ((GET_BSS_ROLE(tpriv) == MWIFIEX_BSS_ROLE_STA)
+				&& (tpriv->media_connected)) {
+			if (netif_queue_stopped(tpriv->netdev))
+				netif_wake_queue(tpriv->netdev);
+		}
+	}
+done:
+	dev_kfree_skb_any(skb);
+
+	return 0;
+}
+
+/*
+ * Packet receive completion callback handler.
+ *
+ * This function calls another completion callback handler which
+ * updates the statistics, and optionally updates the parent buffer
+ * use count before freeing the received packet.
+ */
+int mwifiex_recv_packet_complete(struct mwifiex_adapter *adapter,
+				 struct sk_buff *skb, int status)
+{
+	struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
+	struct mwifiex_rxinfo *rx_info_parent;
+	struct mwifiex_private *priv;
+	struct sk_buff *skb_parent;
+	unsigned long flags;
+
+	priv = adapter->priv[rx_info->bss_index];
+
+	if (priv && (status == -1))
+		priv->stats.rx_dropped++;
+
+	if (rx_info->parent) {
+		skb_parent = rx_info->parent;
+		rx_info_parent = MWIFIEX_SKB_RXCB(skb_parent);
+
+		spin_lock_irqsave(&priv->rx_pkt_lock, flags);
+		--rx_info_parent->use_count;
+
+		if (!rx_info_parent->use_count) {
+			spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);
+			dev_kfree_skb_any(skb_parent);
+		} else {
+			spin_unlock_irqrestore(&priv->rx_pkt_lock, flags);
+		}
+	} else {
+		dev_kfree_skb_any(skb);
+	}
+
+	return 0;
+}
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c
new file mode 100644
index 0000000000000000000000000000000000000000..d41291529bc0f074c6721279051e24429c21ca2d
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/util.c
@@ -0,0 +1,202 @@
+/*
+ * Marvell Wireless LAN device driver: utility functions
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+/*
+ * Firmware initialization complete callback handler.
+ *
+ * This function wakes up the function waiting on the init
+ * wait queue for the firmware initialization to complete.
+ */
+int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter)
+{
+
+	adapter->init_wait_q_woken = true;
+	wake_up_interruptible(&adapter->init_wait_q);
+	return 0;
+}
+
+/*
+ * Firmware shutdown complete callback handler.
+ *
+ * This function sets the hardware status to not ready and wakes up
+ * the function waiting on the init wait queue for the firmware
+ * shutdown to complete.
+ */
+int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter)
+{
+	adapter->hw_status = MWIFIEX_HW_STATUS_NOT_READY;
+	adapter->init_wait_q_woken = true;
+	wake_up_interruptible(&adapter->init_wait_q);
+	return 0;
+}
+
+/*
+ * This function sends init/shutdown command
+ * to firmware.
+ */
+int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
+			     u32 func_init_shutdown)
+{
+	u16 cmd;
+
+	if (func_init_shutdown == MWIFIEX_FUNC_INIT) {
+		cmd = HostCmd_CMD_FUNC_INIT;
+	} else if (func_init_shutdown == MWIFIEX_FUNC_SHUTDOWN) {
+		cmd = HostCmd_CMD_FUNC_SHUTDOWN;
+	} else {
+		dev_err(priv->adapter->dev, "unsupported parameter\n");
+		return -1;
+	}
+
+	return mwifiex_send_cmd_sync(priv, cmd, HostCmd_ACT_GEN_SET, 0, NULL);
+}
+EXPORT_SYMBOL_GPL(mwifiex_init_shutdown_fw);
+
+/*
+ * IOCTL request handler to set/get debug information.
+ *
+ * This function collates/sets the information from/to different driver
+ * structures.
+ */
+int mwifiex_get_debug_info(struct mwifiex_private *priv,
+			   struct mwifiex_debug_info *info)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	if (info) {
+		memcpy(info->packets_out,
+		       priv->wmm.packets_out,
+		       sizeof(priv->wmm.packets_out));
+		info->max_tx_buf_size = (u32) adapter->max_tx_buf_size;
+		info->tx_buf_size = (u32) adapter->tx_buf_size;
+		info->rx_tbl_num = mwifiex_get_rx_reorder_tbl(
+					priv, info->rx_tbl);
+		info->tx_tbl_num = mwifiex_get_tx_ba_stream_tbl(
+					priv, info->tx_tbl);
+		info->ps_mode = adapter->ps_mode;
+		info->ps_state = adapter->ps_state;
+		info->is_deep_sleep = adapter->is_deep_sleep;
+		info->pm_wakeup_card_req = adapter->pm_wakeup_card_req;
+		info->pm_wakeup_fw_try = adapter->pm_wakeup_fw_try;
+		info->is_hs_configured = adapter->is_hs_configured;
+		info->hs_activated = adapter->hs_activated;
+		info->num_cmd_host_to_card_failure
+			= adapter->dbg.num_cmd_host_to_card_failure;
+		info->num_cmd_sleep_cfm_host_to_card_failure
+			= adapter->dbg.num_cmd_sleep_cfm_host_to_card_failure;
+		info->num_tx_host_to_card_failure
+			= adapter->dbg.num_tx_host_to_card_failure;
+		info->num_event_deauth = adapter->dbg.num_event_deauth;
+		info->num_event_disassoc = adapter->dbg.num_event_disassoc;
+		info->num_event_link_lost = adapter->dbg.num_event_link_lost;
+		info->num_cmd_deauth = adapter->dbg.num_cmd_deauth;
+		info->num_cmd_assoc_success =
+			adapter->dbg.num_cmd_assoc_success;
+		info->num_cmd_assoc_failure =
+			adapter->dbg.num_cmd_assoc_failure;
+		info->num_tx_timeout = adapter->dbg.num_tx_timeout;
+		info->num_cmd_timeout = adapter->dbg.num_cmd_timeout;
+		info->timeout_cmd_id = adapter->dbg.timeout_cmd_id;
+		info->timeout_cmd_act = adapter->dbg.timeout_cmd_act;
+		memcpy(info->last_cmd_id, adapter->dbg.last_cmd_id,
+		       sizeof(adapter->dbg.last_cmd_id));
+		memcpy(info->last_cmd_act, adapter->dbg.last_cmd_act,
+		       sizeof(adapter->dbg.last_cmd_act));
+		info->last_cmd_index = adapter->dbg.last_cmd_index;
+		memcpy(info->last_cmd_resp_id, adapter->dbg.last_cmd_resp_id,
+		       sizeof(adapter->dbg.last_cmd_resp_id));
+		info->last_cmd_resp_index = adapter->dbg.last_cmd_resp_index;
+		memcpy(info->last_event, adapter->dbg.last_event,
+		       sizeof(adapter->dbg.last_event));
+		info->last_event_index = adapter->dbg.last_event_index;
+		info->data_sent = adapter->data_sent;
+		info->cmd_sent = adapter->cmd_sent;
+		info->cmd_resp_received = adapter->cmd_resp_received;
+	}
+
+	return 0;
+}
+
+/*
+ * This function processes the received packet before sending it to the
+ * kernel.
+ *
+ * It extracts the SKB from the received buffer and sends it to kernel.
+ * In case the received buffer does not contain the data in SKB format,
+ * the function creates a blank SKB, fills it with the data from the
+ * received buffer and then sends this new SKB to the kernel.
+ */
+int mwifiex_recv_packet(struct mwifiex_adapter *adapter, struct sk_buff *skb)
+{
+	struct mwifiex_rxinfo *rx_info;
+	struct mwifiex_private *priv;
+
+	if (!skb)
+		return -1;
+
+	rx_info = MWIFIEX_SKB_RXCB(skb);
+	priv = mwifiex_bss_index_to_priv(adapter, rx_info->bss_index);
+	if (!priv)
+		return -1;
+
+	skb->dev = priv->netdev;
+	skb->protocol = eth_type_trans(skb, priv->netdev);
+	skb->ip_summed = CHECKSUM_NONE;
+	priv->stats.rx_bytes += skb->len;
+	priv->stats.rx_packets++;
+	if (in_interrupt())
+		netif_rx(skb);
+	else
+		netif_rx_ni(skb);
+
+	return 0;
+}
+
+/*
+ * IOCTL completion callback handler.
+ *
+ * This function is called when a pending IOCTL is completed.
+ *
+ * If work queue support is enabled, the function wakes up the
+ * corresponding waiting function. Otherwise, it processes the
+ * IOCTL response and frees the response buffer.
+ */
+int mwifiex_complete_cmd(struct mwifiex_adapter *adapter)
+{
+	atomic_dec(&adapter->cmd_pending);
+	dev_dbg(adapter->dev, "cmd completed: status=%d\n",
+					adapter->cmd_wait_q.status);
+
+	adapter->cmd_wait_q.condition = true;
+
+	if (adapter->cmd_wait_q.status == -ETIMEDOUT)
+		dev_err(adapter->dev, "cmd timeout\n");
+	else
+		wake_up_interruptible(&adapter->cmd_wait_q.wait);
+
+	return 0;
+}
diff --git a/drivers/net/wireless/mwifiex/util.h b/drivers/net/wireless/mwifiex/util.h
new file mode 100644
index 0000000000000000000000000000000000000000..9506afc6c0e48641403479dcd8ccea968b528784
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/util.h
@@ -0,0 +1,32 @@
+/*
+ * Marvell Wireless LAN device driver: utility functions
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_UTIL_H_
+#define _MWIFIEX_UTIL_H_
+
+static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb)
+{
+	return (struct mwifiex_rxinfo *)skb->cb;
+}
+
+static inline struct mwifiex_txinfo *MWIFIEX_SKB_TXCB(struct sk_buff *skb)
+{
+	return (struct mwifiex_txinfo *)skb->cb;
+}
+#endif /* !_MWIFIEX_UTIL_H_ */
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
new file mode 100644
index 0000000000000000000000000000000000000000..faa09e32902eb140344da184af90a2fdf4e54afe
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -0,0 +1,1231 @@
+/*
+ * Marvell Wireless LAN device driver: WMM
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "decl.h"
+#include "ioctl.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "wmm.h"
+#include "11n.h"
+
+
+/* Maximum value FW can accept for driver delay in packet transmission */
+#define DRV_PKT_DELAY_TO_FW_MAX   512
+
+
+#define WMM_QUEUED_PACKET_LOWER_LIMIT   180
+
+#define WMM_QUEUED_PACKET_UPPER_LIMIT   200
+
+/* Offset for TOS field in the IP header */
+#define IPTOS_OFFSET 5
+
+/* WMM information IE */
+static const u8 wmm_info_ie[] = { WLAN_EID_VENDOR_SPECIFIC, 0x07,
+	0x00, 0x50, 0xf2, 0x02,
+	0x00, 0x01, 0x00
+};
+
+static const u8 wmm_aci_to_qidx_map[] = { WMM_AC_BE,
+	WMM_AC_BK,
+	WMM_AC_VI,
+	WMM_AC_VO
+};
+
+static u8 tos_to_tid[] = {
+	/* TID DSCP_P2 DSCP_P1 DSCP_P0 WMM_AC */
+	0x01,			/* 0 1 0 AC_BK */
+	0x02,			/* 0 0 0 AC_BK */
+	0x00,			/* 0 0 1 AC_BE */
+	0x03,			/* 0 1 1 AC_BE */
+	0x04,			/* 1 0 0 AC_VI */
+	0x05,			/* 1 0 1 AC_VI */
+	0x06,			/* 1 1 0 AC_VO */
+	0x07			/* 1 1 1 AC_VO */
+};
+
+/*
+ * This table inverses the tos_to_tid operation to get a priority
+ * which is in sequential order, and can be compared.
+ * Use this to compare the priority of two different TIDs.
+ */
+static u8 tos_to_tid_inv[] = {
+	0x02,  /* from tos_to_tid[2] = 0 */
+	0x00,  /* from tos_to_tid[0] = 1 */
+	0x01,  /* from tos_to_tid[1] = 2 */
+	0x03,
+	0x04,
+	0x05,
+	0x06,
+	0x07};
+
+static u8 ac_to_tid[4][2] = { {1, 2}, {0, 3}, {4, 5}, {6, 7} };
+
+/*
+ * This function debug prints the priority parameters for a WMM AC.
+ */
+static void
+mwifiex_wmm_ac_debug_print(const struct ieee_types_wmm_ac_parameters *ac_param)
+{
+	const char *ac_str[] = { "BK", "BE", "VI", "VO" };
+
+	pr_debug("info: WMM AC_%s: ACI=%d, ACM=%d, Aifsn=%d, "
+	       "EcwMin=%d, EcwMax=%d, TxopLimit=%d\n",
+	       ac_str[wmm_aci_to_qidx_map[(ac_param->aci_aifsn_bitmap
+	       & MWIFIEX_ACI) >> 5]],
+	       (ac_param->aci_aifsn_bitmap & MWIFIEX_ACI) >> 5,
+	       (ac_param->aci_aifsn_bitmap & MWIFIEX_ACM) >> 4,
+	       ac_param->aci_aifsn_bitmap & MWIFIEX_AIFSN,
+	       ac_param->ecw_bitmap & MWIFIEX_ECW_MIN,
+	       (ac_param->ecw_bitmap & MWIFIEX_ECW_MAX) >> 4,
+	       le16_to_cpu(ac_param->tx_op_limit));
+}
+
+/*
+ * This function allocates a route address list.
+ *
+ * The function also initializes the list with the provided RA.
+ */
+static struct mwifiex_ra_list_tbl *
+mwifiex_wmm_allocate_ralist_node(struct mwifiex_adapter *adapter, u8 *ra)
+{
+	struct mwifiex_ra_list_tbl *ra_list;
+
+	ra_list = kzalloc(sizeof(struct mwifiex_ra_list_tbl), GFP_ATOMIC);
+
+	if (!ra_list) {
+		dev_err(adapter->dev, "%s: failed to alloc ra_list\n",
+						__func__);
+		return NULL;
+	}
+	INIT_LIST_HEAD(&ra_list->list);
+	skb_queue_head_init(&ra_list->skb_head);
+
+	memcpy(ra_list->ra, ra, ETH_ALEN);
+
+	ra_list->total_pkts_size = 0;
+
+	dev_dbg(adapter->dev, "info: allocated ra_list %p\n", ra_list);
+
+	return ra_list;
+}
+
+/*
+ * This function allocates and adds a RA list for all TIDs
+ * with the given RA.
+ */
+void
+mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra)
+{
+	int i;
+	struct mwifiex_ra_list_tbl *ra_list;
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	for (i = 0; i < MAX_NUM_TID; ++i) {
+		ra_list = mwifiex_wmm_allocate_ralist_node(adapter, ra);
+		dev_dbg(adapter->dev, "info: created ra_list %p\n", ra_list);
+
+		if (!ra_list)
+			break;
+
+		if (!mwifiex_queuing_ra_based(priv))
+			ra_list->is_11n_enabled = IS_11N_ENABLED(priv);
+		else
+			ra_list->is_11n_enabled = false;
+
+		dev_dbg(adapter->dev, "data: ralist %p: is_11n_enabled=%d\n",
+			ra_list, ra_list->is_11n_enabled);
+
+		list_add_tail(&ra_list->list,
+				&priv->wmm.tid_tbl_ptr[i].ra_list);
+
+		if (!priv->wmm.tid_tbl_ptr[i].ra_list_curr)
+			priv->wmm.tid_tbl_ptr[i].ra_list_curr = ra_list;
+	}
+}
+
+/*
+ * This function sets the WMM queue priorities to their default values.
+ */
+static void mwifiex_wmm_default_queue_priorities(struct mwifiex_private *priv)
+{
+	/* Default queue priorities: VO->VI->BE->BK */
+	priv->wmm.queue_priority[0] = WMM_AC_VO;
+	priv->wmm.queue_priority[1] = WMM_AC_VI;
+	priv->wmm.queue_priority[2] = WMM_AC_BE;
+	priv->wmm.queue_priority[3] = WMM_AC_BK;
+}
+
+/*
+ * This function map ACs to TIDs.
+ */
+static void
+mwifiex_wmm_queue_priorities_tid(u8 queue_priority[])
+{
+	int i;
+
+	for (i = 0; i < 4; ++i) {
+		tos_to_tid[7 - (i * 2)] = ac_to_tid[queue_priority[i]][1];
+		tos_to_tid[6 - (i * 2)] = ac_to_tid[queue_priority[i]][0];
+	}
+}
+
+/*
+ * This function initializes WMM priority queues.
+ */
+void
+mwifiex_wmm_setup_queue_priorities(struct mwifiex_private *priv,
+				   struct ieee_types_wmm_parameter *wmm_ie)
+{
+	u16 cw_min, avg_back_off, tmp[4];
+	u32 i, j, num_ac;
+	u8 ac_idx;
+
+	if (!wmm_ie || !priv->wmm_enabled) {
+		/* WMM is not enabled, just set the defaults and return */
+		mwifiex_wmm_default_queue_priorities(priv);
+		return;
+	}
+
+	dev_dbg(priv->adapter->dev, "info: WMM Parameter IE: version=%d, "
+		"qos_info Parameter Set Count=%d, Reserved=%#x\n",
+		wmm_ie->vend_hdr.version, wmm_ie->qos_info_bitmap &
+		IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK,
+		wmm_ie->reserved);
+
+	for (num_ac = 0; num_ac < ARRAY_SIZE(wmm_ie->ac_params); num_ac++) {
+		cw_min = (1 << (wmm_ie->ac_params[num_ac].ecw_bitmap &
+			MWIFIEX_ECW_MIN)) - 1;
+		avg_back_off = (cw_min >> 1) +
+			(wmm_ie->ac_params[num_ac].aci_aifsn_bitmap &
+			MWIFIEX_AIFSN);
+
+		ac_idx = wmm_aci_to_qidx_map[(wmm_ie->ac_params[num_ac].
+					     aci_aifsn_bitmap &
+					     MWIFIEX_ACI) >> 5];
+		priv->wmm.queue_priority[ac_idx] = ac_idx;
+		tmp[ac_idx] = avg_back_off;
+
+		dev_dbg(priv->adapter->dev, "info: WMM: CWmax=%d CWmin=%d Avg Back-off=%d\n",
+		       (1 << ((wmm_ie->ac_params[num_ac].ecw_bitmap &
+		       MWIFIEX_ECW_MAX) >> 4)) - 1,
+		       cw_min, avg_back_off);
+		mwifiex_wmm_ac_debug_print(&wmm_ie->ac_params[num_ac]);
+	}
+
+	/* Bubble sort */
+	for (i = 0; i < num_ac; i++) {
+		for (j = 1; j < num_ac - i; j++) {
+			if (tmp[j - 1] > tmp[j]) {
+				swap(tmp[j - 1], tmp[j]);
+				swap(priv->wmm.queue_priority[j - 1],
+				     priv->wmm.queue_priority[j]);
+			} else if (tmp[j - 1] == tmp[j]) {
+				if (priv->wmm.queue_priority[j - 1]
+				    < priv->wmm.queue_priority[j])
+					swap(priv->wmm.queue_priority[j - 1],
+					     priv->wmm.queue_priority[j]);
+			}
+		}
+	}
+
+	mwifiex_wmm_queue_priorities_tid(priv->wmm.queue_priority);
+}
+
+/*
+ * This function evaluates whether or not an AC is to be downgraded.
+ *
+ * In case the AC is not enabled, the highest AC is returned that is
+ * enabled and does not require admission control.
+ */
+static enum mwifiex_wmm_ac_e
+mwifiex_wmm_eval_downgrade_ac(struct mwifiex_private *priv,
+			      enum mwifiex_wmm_ac_e eval_ac)
+{
+	int down_ac;
+	enum mwifiex_wmm_ac_e ret_ac;
+	struct mwifiex_wmm_ac_status *ac_status;
+
+	ac_status = &priv->wmm.ac_status[eval_ac];
+
+	if (!ac_status->disabled)
+		/* Okay to use this AC, its enabled */
+		return eval_ac;
+
+	/* Setup a default return value of the lowest priority */
+	ret_ac = WMM_AC_BK;
+
+	/*
+	 *  Find the highest AC that is enabled and does not require
+	 *  admission control. The spec disallows downgrading to an AC,
+	 *  which is enabled due to a completed admission control.
+	 *  Unadmitted traffic is not to be sent on an AC with admitted
+	 *  traffic.
+	 */
+	for (down_ac = WMM_AC_BK; down_ac < eval_ac; down_ac++) {
+		ac_status = &priv->wmm.ac_status[down_ac];
+
+		if (!ac_status->disabled && !ac_status->flow_required)
+			/* AC is enabled and does not require admission
+			   control */
+			ret_ac = (enum mwifiex_wmm_ac_e) down_ac;
+	}
+
+	return ret_ac;
+}
+
+/*
+ * This function downgrades WMM priority queue.
+ */
+void
+mwifiex_wmm_setup_ac_downgrade(struct mwifiex_private *priv)
+{
+	int ac_val;
+
+	dev_dbg(priv->adapter->dev, "info: WMM: AC Priorities:"
+			"BK(0), BE(1), VI(2), VO(3)\n");
+
+	if (!priv->wmm_enabled) {
+		/* WMM is not enabled, default priorities */
+		for (ac_val = WMM_AC_BK; ac_val <= WMM_AC_VO; ac_val++)
+			priv->wmm.ac_down_graded_vals[ac_val] =
+				(enum mwifiex_wmm_ac_e) ac_val;
+	} else {
+		for (ac_val = WMM_AC_BK; ac_val <= WMM_AC_VO; ac_val++) {
+			priv->wmm.ac_down_graded_vals[ac_val]
+				= mwifiex_wmm_eval_downgrade_ac(priv,
+						(enum mwifiex_wmm_ac_e) ac_val);
+			dev_dbg(priv->adapter->dev, "info: WMM: AC PRIO %d maps to %d\n",
+				ac_val, priv->wmm.ac_down_graded_vals[ac_val]);
+		}
+	}
+}
+
+/*
+ * This function converts the IP TOS field to an WMM AC
+ * Queue assignment.
+ */
+static enum mwifiex_wmm_ac_e
+mwifiex_wmm_convert_tos_to_ac(struct mwifiex_adapter *adapter, u32 tos)
+{
+	/* Map of TOS UP values to WMM AC */
+	const enum mwifiex_wmm_ac_e tos_to_ac[] = { WMM_AC_BE,
+		WMM_AC_BK,
+		WMM_AC_BK,
+		WMM_AC_BE,
+		WMM_AC_VI,
+		WMM_AC_VI,
+		WMM_AC_VO,
+		WMM_AC_VO
+	};
+
+	if (tos >= ARRAY_SIZE(tos_to_ac))
+		return WMM_AC_BE;
+
+	return tos_to_ac[tos];
+}
+
+/*
+ * This function evaluates a given TID and downgrades it to a lower
+ * TID if the WMM Parameter IE received from the AP indicates that the
+ * AP is disabled (due to call admission control (ACM bit). Mapping
+ * of TID to AC is taken care of internally.
+ */
+static u8
+mwifiex_wmm_downgrade_tid(struct mwifiex_private *priv, u32 tid)
+{
+	enum mwifiex_wmm_ac_e ac, ac_down;
+	u8 new_tid;
+
+	ac = mwifiex_wmm_convert_tos_to_ac(priv->adapter, tid);
+	ac_down = priv->wmm.ac_down_graded_vals[ac];
+
+	/* Send the index to tid array, picking from the array will be
+	 * taken care by dequeuing function
+	 */
+	new_tid = ac_to_tid[ac_down][tid % 2];
+
+	return new_tid;
+}
+
+/*
+ * This function initializes the WMM state information and the
+ * WMM data path queues.
+ */
+void
+mwifiex_wmm_init(struct mwifiex_adapter *adapter)
+{
+	int i, j;
+	struct mwifiex_private *priv;
+
+	for (j = 0; j < adapter->priv_num; ++j) {
+		priv = adapter->priv[j];
+		if (!priv)
+			continue;
+
+		for (i = 0; i < MAX_NUM_TID; ++i) {
+			priv->aggr_prio_tbl[i].amsdu = tos_to_tid_inv[i];
+			priv->aggr_prio_tbl[i].ampdu_ap = tos_to_tid_inv[i];
+			priv->aggr_prio_tbl[i].ampdu_user = tos_to_tid_inv[i];
+			priv->wmm.tid_tbl_ptr[i].ra_list_curr = NULL;
+		}
+
+		priv->aggr_prio_tbl[6].amsdu
+			= priv->aggr_prio_tbl[6].ampdu_ap
+			= priv->aggr_prio_tbl[6].ampdu_user
+			= BA_STREAM_NOT_ALLOWED;
+
+		priv->aggr_prio_tbl[7].amsdu = priv->aggr_prio_tbl[7].ampdu_ap
+			= priv->aggr_prio_tbl[7].ampdu_user
+			= BA_STREAM_NOT_ALLOWED;
+
+		priv->add_ba_param.timeout = MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT;
+		priv->add_ba_param.tx_win_size = MWIFIEX_AMPDU_DEF_TXWINSIZE;
+		priv->add_ba_param.rx_win_size = MWIFIEX_AMPDU_DEF_RXWINSIZE;
+	}
+}
+
+/*
+ * This function checks if WMM Tx queue is empty.
+ */
+int
+mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter)
+{
+	int i, j;
+	struct mwifiex_private *priv;
+
+	for (j = 0; j < adapter->priv_num; ++j) {
+		priv = adapter->priv[j];
+		if (priv) {
+			for (i = 0; i < MAX_NUM_TID; i++)
+				if (!mwifiex_wmm_is_ra_list_empty(
+					     &priv->wmm.tid_tbl_ptr[i].ra_list))
+					return false;
+		}
+	}
+
+	return true;
+}
+
+/*
+ * This function deletes all packets in an RA list node.
+ *
+ * The packet sent completion callback handler are called with
+ * status failure, after they are dequeued to ensure proper
+ * cleanup. The RA list node itself is freed at the end.
+ */
+static void
+mwifiex_wmm_del_pkts_in_ralist_node(struct mwifiex_private *priv,
+				    struct mwifiex_ra_list_tbl *ra_list)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct sk_buff *skb, *tmp;
+
+	skb_queue_walk_safe(&ra_list->skb_head, skb, tmp)
+		mwifiex_write_data_complete(adapter, skb, -1);
+}
+
+/*
+ * This function deletes all packets in an RA list.
+ *
+ * Each nodes in the RA list are freed individually first, and then
+ * the RA list itself is freed.
+ */
+static void
+mwifiex_wmm_del_pkts_in_ralist(struct mwifiex_private *priv,
+			       struct list_head *ra_list_head)
+{
+	struct mwifiex_ra_list_tbl *ra_list;
+
+	list_for_each_entry(ra_list, ra_list_head, list)
+		mwifiex_wmm_del_pkts_in_ralist_node(priv, ra_list);
+}
+
+/*
+ * This function deletes all packets in all RA lists.
+ */
+static void mwifiex_wmm_cleanup_queues(struct mwifiex_private *priv)
+{
+	int i;
+
+	for (i = 0; i < MAX_NUM_TID; i++)
+		mwifiex_wmm_del_pkts_in_ralist(priv, &priv->wmm.tid_tbl_ptr[i].
+						     ra_list);
+}
+
+/*
+ * This function deletes all route addresses from all RA lists.
+ */
+static void mwifiex_wmm_delete_all_ralist(struct mwifiex_private *priv)
+{
+	struct mwifiex_ra_list_tbl *ra_list, *tmp_node;
+	int i;
+
+	for (i = 0; i < MAX_NUM_TID; ++i) {
+		dev_dbg(priv->adapter->dev,
+				"info: ra_list: freeing buf for tid %d\n", i);
+		list_for_each_entry_safe(ra_list, tmp_node,
+				&priv->wmm.tid_tbl_ptr[i].ra_list, list) {
+			list_del(&ra_list->list);
+			kfree(ra_list);
+		}
+
+		INIT_LIST_HEAD(&priv->wmm.tid_tbl_ptr[i].ra_list);
+
+		priv->wmm.tid_tbl_ptr[i].ra_list_curr = NULL;
+	}
+}
+
+/*
+ * This function cleans up the Tx and Rx queues.
+ *
+ * Cleanup includes -
+ *      - All packets in RA lists
+ *      - All entries in Rx reorder table
+ *      - All entries in Tx BA stream table
+ *      - MPA buffer (if required)
+ *      - All RA lists
+ */
+void
+mwifiex_clean_txrx(struct mwifiex_private *priv)
+{
+	unsigned long flags;
+
+	mwifiex_11n_cleanup_reorder_tbl(priv);
+	spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
+
+	mwifiex_wmm_cleanup_queues(priv);
+	mwifiex_11n_delete_all_tx_ba_stream_tbl(priv);
+
+	if (priv->adapter->if_ops.cleanup_mpa_buf)
+		priv->adapter->if_ops.cleanup_mpa_buf(priv->adapter);
+
+	mwifiex_wmm_delete_all_ralist(priv);
+	memcpy(tos_to_tid, ac_to_tid, sizeof(tos_to_tid));
+
+	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+}
+
+/*
+ * This function retrieves a particular RA list node, matching with the
+ * given TID and RA address.
+ */
+static struct mwifiex_ra_list_tbl *
+mwifiex_wmm_get_ralist_node(struct mwifiex_private *priv, u8 tid,
+			    u8 *ra_addr)
+{
+	struct mwifiex_ra_list_tbl *ra_list;
+
+	list_for_each_entry(ra_list, &priv->wmm.tid_tbl_ptr[tid].ra_list,
+			    list) {
+		if (!memcmp(ra_list->ra, ra_addr, ETH_ALEN))
+			return ra_list;
+	}
+
+	return NULL;
+}
+
+/*
+ * This function retrieves an RA list node for a given TID and
+ * RA address pair.
+ *
+ * If no such node is found, a new node is added first and then
+ * retrieved.
+ */
+static struct mwifiex_ra_list_tbl *
+mwifiex_wmm_get_queue_raptr(struct mwifiex_private *priv, u8 tid, u8 *ra_addr)
+{
+	struct mwifiex_ra_list_tbl *ra_list;
+
+	ra_list = mwifiex_wmm_get_ralist_node(priv, tid, ra_addr);
+	if (ra_list)
+		return ra_list;
+	mwifiex_ralist_add(priv, ra_addr);
+
+	return mwifiex_wmm_get_ralist_node(priv, tid, ra_addr);
+}
+
+/*
+ * This function checks if a particular RA list node exists in a given TID
+ * table index.
+ */
+int
+mwifiex_is_ralist_valid(struct mwifiex_private *priv,
+			struct mwifiex_ra_list_tbl *ra_list, int ptr_index)
+{
+	struct mwifiex_ra_list_tbl *rlist;
+
+	list_for_each_entry(rlist, &priv->wmm.tid_tbl_ptr[ptr_index].ra_list,
+			    list) {
+		if (rlist == ra_list)
+			return true;
+	}
+
+	return false;
+}
+
+/*
+ * This function adds a packet to WMM queue.
+ *
+ * In disconnected state the packet is immediately dropped and the
+ * packet send completion callback is called with status failure.
+ *
+ * Otherwise, the correct RA list node is located and the packet
+ * is queued at the list tail.
+ */
+void
+mwifiex_wmm_add_buf_txqueue(struct mwifiex_adapter *adapter,
+			    struct sk_buff *skb)
+{
+	struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb);
+	struct mwifiex_private *priv = adapter->priv[tx_info->bss_index];
+	u32 tid;
+	struct mwifiex_ra_list_tbl *ra_list;
+	u8 ra[ETH_ALEN], tid_down;
+	unsigned long flags;
+
+	if (!priv->media_connected) {
+		dev_dbg(adapter->dev, "data: drop packet in disconnect\n");
+		mwifiex_write_data_complete(adapter, skb, -1);
+		return;
+	}
+
+	tid = skb->priority;
+
+	spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
+
+	tid_down = mwifiex_wmm_downgrade_tid(priv, tid);
+
+	/* In case of infra as we have already created the list during
+	   association we just don't have to call get_queue_raptr, we will
+	   have only 1 raptr for a tid in case of infra */
+	if (!mwifiex_queuing_ra_based(priv)) {
+		if (!list_empty(&priv->wmm.tid_tbl_ptr[tid_down].ra_list))
+			ra_list = list_first_entry(
+				&priv->wmm.tid_tbl_ptr[tid_down].ra_list,
+				struct mwifiex_ra_list_tbl, list);
+		else
+			ra_list = NULL;
+	} else {
+		memcpy(ra, skb->data, ETH_ALEN);
+		ra_list = mwifiex_wmm_get_queue_raptr(priv, tid_down, ra);
+	}
+
+	if (!ra_list) {
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+		mwifiex_write_data_complete(adapter, skb, -1);
+		return;
+	}
+
+	skb_queue_tail(&ra_list->skb_head, skb);
+
+	ra_list->total_pkts_size += skb->len;
+
+	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+}
+
+/*
+ * This function processes the get WMM status command response from firmware.
+ *
+ * The response may contain multiple TLVs -
+ *      - AC Queue status TLVs
+ *      - Current WMM Parameter IE TLV
+ *      - Admission Control action frame TLVs
+ *
+ * This function parses the TLVs and then calls further specific functions
+ * to process any changes in the queue prioritize or state.
+ */
+int mwifiex_ret_wmm_get_status(struct mwifiex_private *priv,
+			       const struct host_cmd_ds_command *resp)
+{
+	u8 *curr = (u8 *) &resp->params.get_wmm_status;
+	uint16_t resp_len = le16_to_cpu(resp->size), tlv_len;
+	int valid = true;
+
+	struct mwifiex_ie_types_data *tlv_hdr;
+	struct mwifiex_ie_types_wmm_queue_status *tlv_wmm_qstatus;
+	struct ieee_types_wmm_parameter *wmm_param_ie = NULL;
+	struct mwifiex_wmm_ac_status *ac_status;
+
+	dev_dbg(priv->adapter->dev, "info: WMM: WMM_GET_STATUS cmdresp received: %d\n",
+			resp_len);
+
+	while ((resp_len >= sizeof(tlv_hdr->header)) && valid) {
+		tlv_hdr = (struct mwifiex_ie_types_data *) curr;
+		tlv_len = le16_to_cpu(tlv_hdr->header.len);
+
+		switch (le16_to_cpu(tlv_hdr->header.type)) {
+		case TLV_TYPE_WMMQSTATUS:
+			tlv_wmm_qstatus =
+				(struct mwifiex_ie_types_wmm_queue_status *)
+				tlv_hdr;
+			dev_dbg(priv->adapter->dev,
+				"info: CMD_RESP: WMM_GET_STATUS:"
+				" QSTATUS TLV: %d, %d, %d\n",
+			       tlv_wmm_qstatus->queue_index,
+			       tlv_wmm_qstatus->flow_required,
+			       tlv_wmm_qstatus->disabled);
+
+			ac_status = &priv->wmm.ac_status[tlv_wmm_qstatus->
+							 queue_index];
+			ac_status->disabled = tlv_wmm_qstatus->disabled;
+			ac_status->flow_required =
+				tlv_wmm_qstatus->flow_required;
+			ac_status->flow_created = tlv_wmm_qstatus->flow_created;
+			break;
+
+		case WLAN_EID_VENDOR_SPECIFIC:
+			/*
+			 * Point the regular IEEE IE 2 bytes into the Marvell IE
+			 *   and setup the IEEE IE type and length byte fields
+			 */
+
+			wmm_param_ie =
+				(struct ieee_types_wmm_parameter *) (curr +
+								    2);
+			wmm_param_ie->vend_hdr.len = (u8) tlv_len;
+			wmm_param_ie->vend_hdr.element_id =
+						WLAN_EID_VENDOR_SPECIFIC;
+
+			dev_dbg(priv->adapter->dev,
+				"info: CMD_RESP: WMM_GET_STATUS:"
+				" WMM Parameter Set Count: %d\n",
+				wmm_param_ie->qos_info_bitmap &
+				IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK);
+
+			memcpy((u8 *) &priv->curr_bss_params.bss_descriptor.
+			       wmm_ie, wmm_param_ie,
+			       wmm_param_ie->vend_hdr.len + 2);
+
+			break;
+
+		default:
+			valid = false;
+			break;
+		}
+
+		curr += (tlv_len + sizeof(tlv_hdr->header));
+		resp_len -= (tlv_len + sizeof(tlv_hdr->header));
+	}
+
+	mwifiex_wmm_setup_queue_priorities(priv, wmm_param_ie);
+	mwifiex_wmm_setup_ac_downgrade(priv);
+
+	return 0;
+}
+
+/*
+ * Callback handler from the command module to allow insertion of a WMM TLV.
+ *
+ * If the BSS we are associating to supports WMM, this function adds the
+ * required WMM Information IE to the association request command buffer in
+ * the form of a Marvell extended IEEE IE.
+ */
+u32
+mwifiex_wmm_process_association_req(struct mwifiex_private *priv,
+				    u8 **assoc_buf,
+				    struct ieee_types_wmm_parameter *wmm_ie,
+				    struct ieee80211_ht_cap *ht_cap)
+{
+	struct mwifiex_ie_types_wmm_param_set *wmm_tlv;
+	u32 ret_len = 0;
+
+	/* Null checks */
+	if (!assoc_buf)
+		return 0;
+	if (!(*assoc_buf))
+		return 0;
+
+	if (!wmm_ie)
+		return 0;
+
+	dev_dbg(priv->adapter->dev, "info: WMM: process assoc req:"
+			"bss->wmmIe=0x%x\n",
+			wmm_ie->vend_hdr.element_id);
+
+	if ((priv->wmm_required
+	     || (ht_cap && (priv->adapter->config_bands & BAND_GN
+		     || priv->adapter->config_bands & BAND_AN))
+	    )
+	    && wmm_ie->vend_hdr.element_id == WLAN_EID_VENDOR_SPECIFIC) {
+		wmm_tlv = (struct mwifiex_ie_types_wmm_param_set *) *assoc_buf;
+		wmm_tlv->header.type = cpu_to_le16((u16) wmm_info_ie[0]);
+		wmm_tlv->header.len = cpu_to_le16((u16) wmm_info_ie[1]);
+		memcpy(wmm_tlv->wmm_ie, &wmm_info_ie[2],
+			le16_to_cpu(wmm_tlv->header.len));
+		if (wmm_ie->qos_info_bitmap & IEEE80211_WMM_IE_AP_QOSINFO_UAPSD)
+			memcpy((u8 *) (wmm_tlv->wmm_ie
+					+ le16_to_cpu(wmm_tlv->header.len)
+					 - sizeof(priv->wmm_qosinfo)),
+					&priv->wmm_qosinfo,
+					sizeof(priv->wmm_qosinfo));
+
+		ret_len = sizeof(wmm_tlv->header)
+			+ le16_to_cpu(wmm_tlv->header.len);
+
+		*assoc_buf += ret_len;
+	}
+
+	return ret_len;
+}
+
+/*
+ * This function computes the time delay in the driver queues for a
+ * given packet.
+ *
+ * When the packet is received at the OS/Driver interface, the current
+ * time is set in the packet structure. The difference between the present
+ * time and that received time is computed in this function and limited
+ * based on pre-compiled limits in the driver.
+ */
+u8
+mwifiex_wmm_compute_drv_pkt_delay(struct mwifiex_private *priv,
+					const struct sk_buff *skb)
+{
+	u8 ret_val;
+	struct timeval out_tstamp, in_tstamp;
+	u32 queue_delay;
+
+	do_gettimeofday(&out_tstamp);
+	in_tstamp = ktime_to_timeval(skb->tstamp);
+
+	queue_delay = (out_tstamp.tv_sec - in_tstamp.tv_sec) * 1000;
+	queue_delay += (out_tstamp.tv_usec - in_tstamp.tv_usec) / 1000;
+
+	/*
+	 * Queue delay is passed as a uint8 in units of 2ms (ms shifted
+	 *  by 1). Min value (other than 0) is therefore 2ms, max is 510ms.
+	 *
+	 * Pass max value if queue_delay is beyond the uint8 range
+	 */
+	ret_val = (u8) (min(queue_delay, priv->wmm.drv_pkt_delay_max) >> 1);
+
+	dev_dbg(priv->adapter->dev, "data: WMM: Pkt Delay: %d ms,"
+				" %d ms sent to FW\n", queue_delay, ret_val);
+
+	return ret_val;
+}
+
+/*
+ * This function retrieves the highest priority RA list table pointer.
+ */
+static struct mwifiex_ra_list_tbl *
+mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter,
+				     struct mwifiex_private **priv, int *tid)
+{
+	struct mwifiex_private *priv_tmp;
+	struct mwifiex_ra_list_tbl *ptr, *head;
+	struct mwifiex_bss_prio_node *bssprio_node, *bssprio_head;
+	struct mwifiex_tid_tbl *tid_ptr;
+	int is_list_empty;
+	unsigned long flags;
+	int i, j;
+
+	for (j = adapter->priv_num - 1; j >= 0; --j) {
+		spin_lock_irqsave(&adapter->bss_prio_tbl[j].bss_prio_lock,
+				flags);
+		is_list_empty = list_empty(&adapter->bss_prio_tbl[j]
+				.bss_prio_head);
+		spin_unlock_irqrestore(&adapter->bss_prio_tbl[j].bss_prio_lock,
+				flags);
+		if (is_list_empty)
+			continue;
+
+		if (adapter->bss_prio_tbl[j].bss_prio_cur ==
+		    (struct mwifiex_bss_prio_node *)
+		    &adapter->bss_prio_tbl[j].bss_prio_head) {
+			bssprio_node =
+				list_first_entry(&adapter->bss_prio_tbl[j]
+						 .bss_prio_head,
+						 struct mwifiex_bss_prio_node,
+						 list);
+			bssprio_head = bssprio_node;
+		} else {
+			bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur;
+			bssprio_head = bssprio_node;
+		}
+
+		do {
+			priv_tmp = bssprio_node->priv;
+
+			for (i = HIGH_PRIO_TID; i >= LOW_PRIO_TID; --i) {
+
+				tid_ptr = &(priv_tmp)->wmm.
+					tid_tbl_ptr[tos_to_tid[i]];
+
+				spin_lock_irqsave(&tid_ptr->tid_tbl_lock,
+						  flags);
+				is_list_empty =
+					list_empty(&adapter->bss_prio_tbl[j]
+						   .bss_prio_head);
+				spin_unlock_irqrestore(&tid_ptr->tid_tbl_lock,
+						       flags);
+				if (is_list_empty)
+					continue;
+
+				/*
+				 * Always choose the next ra we transmitted
+				 * last time, this way we pick the ra's in
+				 * round robin fashion.
+				 */
+				ptr = list_first_entry(
+						&tid_ptr->ra_list_curr->list,
+						struct mwifiex_ra_list_tbl,
+						list);
+
+				head = ptr;
+				if (ptr == (struct mwifiex_ra_list_tbl *)
+						&tid_ptr->ra_list) {
+					/* Get next ra */
+					ptr = list_first_entry(&ptr->list,
+					    struct mwifiex_ra_list_tbl, list);
+					head = ptr;
+				}
+
+				do {
+					is_list_empty =
+						skb_queue_empty(&ptr->skb_head);
+					if (!is_list_empty) {
+						*priv = priv_tmp;
+						*tid = tos_to_tid[i];
+						return ptr;
+					}
+					/* Get next ra */
+					ptr = list_first_entry(&ptr->list,
+						 struct mwifiex_ra_list_tbl,
+						 list);
+					if (ptr ==
+					    (struct mwifiex_ra_list_tbl *)
+					    &tid_ptr->ra_list)
+						ptr = list_first_entry(
+						    &ptr->list,
+						    struct mwifiex_ra_list_tbl,
+						    list);
+				} while (ptr != head);
+			}
+
+			/* Get next bss priority node */
+			bssprio_node = list_first_entry(&bssprio_node->list,
+						struct mwifiex_bss_prio_node,
+						list);
+
+			if (bssprio_node ==
+			    (struct mwifiex_bss_prio_node *)
+			    &adapter->bss_prio_tbl[j].bss_prio_head)
+				/* Get next bss priority node */
+				bssprio_node = list_first_entry(
+						&bssprio_node->list,
+						struct mwifiex_bss_prio_node,
+						list);
+		} while (bssprio_node != bssprio_head);
+	}
+	return NULL;
+}
+
+/*
+ * This function gets the number of packets in the Tx queue of a
+ * particular RA list.
+ */
+static int
+mwifiex_num_pkts_in_txq(struct mwifiex_private *priv,
+			struct mwifiex_ra_list_tbl *ptr, int max_buf_size)
+{
+	int count = 0, total_size = 0;
+	struct sk_buff *skb, *tmp;
+
+	skb_queue_walk_safe(&ptr->skb_head, skb, tmp) {
+		total_size += skb->len;
+		if (total_size < max_buf_size)
+			++count;
+		else
+			break;
+	}
+
+	return count;
+}
+
+/*
+ * This function sends a single packet to firmware for transmission.
+ */
+static void
+mwifiex_send_single_packet(struct mwifiex_private *priv,
+			   struct mwifiex_ra_list_tbl *ptr, int ptr_index,
+			   unsigned long ra_list_flags)
+			   __releases(&priv->wmm.ra_list_spinlock)
+{
+	struct sk_buff *skb, *skb_next;
+	struct mwifiex_tx_param tx_param;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct mwifiex_txinfo *tx_info;
+
+	if (skb_queue_empty(&ptr->skb_head)) {
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+		dev_dbg(adapter->dev, "data: nothing to send\n");
+		return;
+	}
+
+	skb = skb_dequeue(&ptr->skb_head);
+
+	tx_info = MWIFIEX_SKB_TXCB(skb);
+	dev_dbg(adapter->dev, "data: dequeuing the packet %p %p\n", ptr, skb);
+
+	ptr->total_pkts_size -= skb->len;
+
+	if (!skb_queue_empty(&ptr->skb_head))
+		skb_next = skb_peek(&ptr->skb_head);
+	else
+		skb_next = NULL;
+
+	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, ra_list_flags);
+
+	tx_param.next_pkt_len = ((skb_next) ? skb_next->len +
+				sizeof(struct txpd) : 0);
+
+	if (mwifiex_process_tx(priv, skb, &tx_param) == -EBUSY) {
+		/* Queue the packet back at the head */
+		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
+
+		if (!mwifiex_is_ralist_valid(priv, ptr, ptr_index)) {
+			spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+					       ra_list_flags);
+			mwifiex_write_data_complete(adapter, skb, -1);
+			return;
+		}
+
+		skb_queue_tail(&ptr->skb_head, skb);
+
+		ptr->total_pkts_size += skb->len;
+		tx_info->flags |= MWIFIEX_BUF_FLAG_REQUEUED_PKT;
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+	} else {
+		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
+		if (mwifiex_is_ralist_valid(priv, ptr, ptr_index)) {
+			priv->wmm.packets_out[ptr_index]++;
+			priv->wmm.tid_tbl_ptr[ptr_index].ra_list_curr = ptr;
+		}
+		adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur =
+			list_first_entry(
+				&adapter->bss_prio_tbl[priv->bss_priority]
+				.bss_prio_cur->list,
+				struct mwifiex_bss_prio_node,
+				list);
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+	}
+}
+
+/*
+ * This function checks if the first packet in the given RA list
+ * is already processed or not.
+ */
+static int
+mwifiex_is_ptr_processed(struct mwifiex_private *priv,
+			 struct mwifiex_ra_list_tbl *ptr)
+{
+	struct sk_buff *skb;
+	struct mwifiex_txinfo *tx_info;
+
+	if (skb_queue_empty(&ptr->skb_head))
+		return false;
+
+	skb = skb_peek(&ptr->skb_head);
+
+	tx_info = MWIFIEX_SKB_TXCB(skb);
+	if (tx_info->flags & MWIFIEX_BUF_FLAG_REQUEUED_PKT)
+		return true;
+
+	return false;
+}
+
+/*
+ * This function sends a single processed packet to firmware for
+ * transmission.
+ */
+static void
+mwifiex_send_processed_packet(struct mwifiex_private *priv,
+			      struct mwifiex_ra_list_tbl *ptr, int ptr_index,
+			      unsigned long ra_list_flags)
+				__releases(&priv->wmm.ra_list_spinlock)
+{
+	struct mwifiex_tx_param tx_param;
+	struct mwifiex_adapter *adapter = priv->adapter;
+	int ret = -1;
+	struct sk_buff *skb, *skb_next;
+	struct mwifiex_txinfo *tx_info;
+
+	if (skb_queue_empty(&ptr->skb_head)) {
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+		return;
+	}
+
+	skb = skb_dequeue(&ptr->skb_head);
+
+	if (!skb_queue_empty(&ptr->skb_head))
+		skb_next = skb_peek(&ptr->skb_head);
+	else
+		skb_next = NULL;
+
+	tx_info = MWIFIEX_SKB_TXCB(skb);
+
+	spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, ra_list_flags);
+	tx_param.next_pkt_len =
+		((skb_next) ? skb_next->len +
+		 sizeof(struct txpd) : 0);
+	ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_DATA,
+					   skb->data, skb->len, &tx_param);
+	switch (ret) {
+	case -EBUSY:
+		dev_dbg(adapter->dev, "data: -EBUSY is returned\n");
+		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
+
+		if (!mwifiex_is_ralist_valid(priv, ptr, ptr_index)) {
+			spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+					       ra_list_flags);
+			mwifiex_write_data_complete(adapter, skb, -1);
+			return;
+		}
+
+		skb_queue_tail(&ptr->skb_head, skb);
+
+		tx_info->flags |= MWIFIEX_BUF_FLAG_REQUEUED_PKT;
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+		break;
+	case -1:
+		adapter->data_sent = false;
+		dev_err(adapter->dev, "host_to_card failed: %#x\n", ret);
+		adapter->dbg.num_tx_host_to_card_failure++;
+		mwifiex_write_data_complete(adapter, skb, ret);
+		break;
+	case -EINPROGRESS:
+		adapter->data_sent = false;
+	default:
+		break;
+	}
+	if (ret != -EBUSY) {
+		spin_lock_irqsave(&priv->wmm.ra_list_spinlock, ra_list_flags);
+		if (mwifiex_is_ralist_valid(priv, ptr, ptr_index)) {
+			priv->wmm.packets_out[ptr_index]++;
+			priv->wmm.tid_tbl_ptr[ptr_index].ra_list_curr = ptr;
+		}
+		adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur =
+			list_first_entry(
+				&adapter->bss_prio_tbl[priv->bss_priority]
+				.bss_prio_cur->list,
+				struct mwifiex_bss_prio_node,
+				list);
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
+				       ra_list_flags);
+	}
+}
+
+/*
+ * This function dequeues a packet from the highest priority list
+ * and transmits it.
+ */
+static int
+mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter)
+{
+	struct mwifiex_ra_list_tbl *ptr;
+	struct mwifiex_private *priv = NULL;
+	int ptr_index = 0;
+	u8 ra[ETH_ALEN];
+	int tid_del = 0, tid = 0;
+	unsigned long flags;
+
+	ptr = mwifiex_wmm_get_highest_priolist_ptr(adapter, &priv, &ptr_index);
+	if (!ptr)
+		return -1;
+
+	tid = mwifiex_get_tid(ptr);
+
+	dev_dbg(adapter->dev, "data: tid=%d\n", tid);
+
+	spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
+	if (!mwifiex_is_ralist_valid(priv, ptr, ptr_index)) {
+		spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+		return -1;
+	}
+
+	if (mwifiex_is_ptr_processed(priv, ptr)) {
+		mwifiex_send_processed_packet(priv, ptr, ptr_index, flags);
+		/* ra_list_spinlock has been freed in
+		   mwifiex_send_processed_packet() */
+		return 0;
+	}
+
+	if (!ptr->is_11n_enabled || mwifiex_is_ba_stream_setup(priv, ptr, tid)
+	    || ((priv->sec_info.wpa_enabled
+		  || priv->sec_info.wpa2_enabled) && !priv->wpa_is_gtk_set)
+		) {
+		mwifiex_send_single_packet(priv, ptr, ptr_index, flags);
+		/* ra_list_spinlock has been freed in
+		   mwifiex_send_single_packet() */
+	} else {
+		if (mwifiex_is_ampdu_allowed(priv, tid)) {
+			if (mwifiex_space_avail_for_new_ba_stream(adapter)) {
+				mwifiex_11n_create_tx_ba_stream_tbl(priv,
+						ptr->ra, tid,
+						BA_STREAM_SETUP_INPROGRESS);
+				mwifiex_send_addba(priv, tid, ptr->ra);
+			} else if (mwifiex_find_stream_to_delete
+				   (priv, tid, &tid_del, ra)) {
+				mwifiex_11n_create_tx_ba_stream_tbl(priv,
+						ptr->ra, tid,
+						BA_STREAM_SETUP_INPROGRESS);
+				mwifiex_send_delba(priv, tid_del, ra, 1);
+			}
+		}
+/* Minimum number of AMSDU */
+#define MIN_NUM_AMSDU 2
+		if (mwifiex_is_amsdu_allowed(priv, tid) &&
+		    (mwifiex_num_pkts_in_txq(priv, ptr, adapter->tx_buf_size) >=
+		     MIN_NUM_AMSDU))
+			mwifiex_11n_aggregate_pkt(priv, ptr, INTF_HEADER_LEN,
+						  ptr_index, flags);
+			/* ra_list_spinlock has been freed in
+			   mwifiex_11n_aggregate_pkt() */
+		else
+			mwifiex_send_single_packet(priv, ptr, ptr_index, flags);
+			/* ra_list_spinlock has been freed in
+			   mwifiex_send_single_packet() */
+	}
+	return 0;
+}
+
+/*
+ * This function transmits the highest priority packet awaiting in the
+ * WMM Queues.
+ */
+void
+mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter)
+{
+	do {
+		/* Check if busy */
+		if (adapter->data_sent || adapter->tx_lock_flag)
+			break;
+
+		if (mwifiex_dequeue_tx_packet(adapter))
+			break;
+	} while (true);
+}
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h
new file mode 100644
index 0000000000000000000000000000000000000000..fcea1f68792f8c06e053352a69a17164194d0987
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/wmm.h
@@ -0,0 +1,110 @@
+/*
+ * Marvell Wireless LAN device driver: WMM
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_WMM_H_
+#define _MWIFIEX_WMM_H_
+
+enum ieee_types_wmm_aciaifsn_bitmasks {
+	MWIFIEX_AIFSN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)),
+	MWIFIEX_ACM = BIT(4),
+	MWIFIEX_ACI = (BIT(5) | BIT(6)),
+};
+
+enum ieee_types_wmm_ecw_bitmasks {
+	MWIFIEX_ECW_MIN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)),
+	MWIFIEX_ECW_MAX = (BIT(4) | BIT(5) | BIT(6) | BIT(7)),
+};
+
+/*
+ * This function retrieves the TID of the given RA list.
+ */
+static inline int
+mwifiex_get_tid(struct mwifiex_ra_list_tbl *ptr)
+{
+	struct sk_buff *skb;
+
+	if (skb_queue_empty(&ptr->skb_head))
+		return 0;
+
+	skb = skb_peek(&ptr->skb_head);
+
+	return skb->priority;
+}
+
+/*
+ * This function gets the length of a list.
+ */
+static inline int
+mwifiex_wmm_list_len(struct list_head *head)
+{
+	struct list_head *pos;
+	int count = 0;
+
+	list_for_each(pos, head)
+		++count;
+
+	return count;
+}
+
+/*
+ * This function checks if a RA list is empty or not.
+ */
+static inline u8
+mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead)
+{
+	struct mwifiex_ra_list_tbl *ra_list;
+	int is_list_empty;
+
+	list_for_each_entry(ra_list, ra_list_hhead, list) {
+		is_list_empty = skb_queue_empty(&ra_list->skb_head);
+		if (!is_list_empty)
+			return false;
+	}
+
+	return true;
+}
+
+void mwifiex_wmm_add_buf_txqueue(struct mwifiex_adapter *adapter,
+				 struct sk_buff *skb);
+void mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra);
+
+int mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter);
+void mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter);
+int mwifiex_is_ralist_valid(struct mwifiex_private *priv,
+			    struct mwifiex_ra_list_tbl *ra_list, int tid);
+
+u8 mwifiex_wmm_compute_drv_pkt_delay(struct mwifiex_private *priv,
+					     const struct sk_buff *skb);
+void mwifiex_wmm_init(struct mwifiex_adapter *adapter);
+
+extern u32 mwifiex_wmm_process_association_req(struct mwifiex_private *priv,
+						 u8 **assoc_buf,
+						 struct ieee_types_wmm_parameter
+						 *wmmie,
+						 struct ieee80211_ht_cap
+						 *htcap);
+
+void mwifiex_wmm_setup_queue_priorities(struct mwifiex_private *priv,
+					struct ieee_types_wmm_parameter
+					*wmm_ie);
+void mwifiex_wmm_setup_ac_downgrade(struct mwifiex_private *priv);
+extern int mwifiex_ret_wmm_get_status(struct mwifiex_private *priv,
+				      const struct host_cmd_ds_command *resp);
+
+#endif /* !_MWIFIEX_WMM_H_ */
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index c1ceb4b23971ea884577bb876432e4a764301446..32261189bcef9065eac5cf14b961497a79a58f93 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -63,6 +63,7 @@ MODULE_PARM_DESC(ap_mode_default,
 #define MWL8K_HIU_A2H_INTERRUPT_CLEAR_SEL	0x00000c38
 #define MWL8K_HIU_A2H_INTERRUPT_STATUS_MASK	0x00000c3c
 #define  MWL8K_A2H_INT_DUMMY			 (1 << 20)
+#define  MWL8K_A2H_INT_BA_WATCHDOG		 (1 << 14)
 #define  MWL8K_A2H_INT_CHNL_SWITCHED		 (1 << 11)
 #define  MWL8K_A2H_INT_QUEUE_EMPTY		 (1 << 10)
 #define  MWL8K_A2H_INT_RADAR_DETECT		 (1 << 7)
@@ -73,6 +74,14 @@ MODULE_PARM_DESC(ap_mode_default,
 #define  MWL8K_A2H_INT_RX_READY			 (1 << 1)
 #define  MWL8K_A2H_INT_TX_DONE			 (1 << 0)
 
+/* HW micro second timer register
+ * located at offset 0xA600. This
+ * will be used to timestamp tx
+ * packets.
+ */
+
+#define	MWL8K_HW_TIMER_REGISTER			0x0000a600
+
 #define MWL8K_A2H_EVENTS	(MWL8K_A2H_INT_DUMMY | \
 				 MWL8K_A2H_INT_CHNL_SWITCHED | \
 				 MWL8K_A2H_INT_QUEUE_EMPTY | \
@@ -82,10 +91,14 @@ MODULE_PARM_DESC(ap_mode_default,
 				 MWL8K_A2H_INT_MAC_EVENT | \
 				 MWL8K_A2H_INT_OPC_DONE | \
 				 MWL8K_A2H_INT_RX_READY | \
-				 MWL8K_A2H_INT_TX_DONE)
+				 MWL8K_A2H_INT_TX_DONE | \
+				 MWL8K_A2H_INT_BA_WATCHDOG)
 
 #define MWL8K_RX_QUEUES		1
-#define MWL8K_TX_QUEUES		4
+#define MWL8K_TX_WMM_QUEUES	4
+#define MWL8K_MAX_AMPDU_QUEUES	8
+#define MWL8K_MAX_TX_QUEUES	(MWL8K_TX_WMM_QUEUES + MWL8K_MAX_AMPDU_QUEUES)
+#define mwl8k_tx_queues(priv)	(MWL8K_TX_WMM_QUEUES + (priv)->num_ampdu_queues)
 
 struct rxd_ops {
 	int rxd_size;
@@ -134,6 +147,21 @@ struct mwl8k_tx_queue {
 	struct sk_buff **skb;
 };
 
+enum {
+	AMPDU_NO_STREAM,
+	AMPDU_STREAM_NEW,
+	AMPDU_STREAM_IN_PROGRESS,
+	AMPDU_STREAM_ACTIVE,
+};
+
+struct mwl8k_ampdu_stream {
+	struct ieee80211_sta *sta;
+	u8 tid;
+	u8 state;
+	u8 idx;
+	u8 txq_idx; /* index of this stream in priv->txq */
+};
+
 struct mwl8k_priv {
 	struct ieee80211_hw *hw;
 	struct pci_dev *pdev;
@@ -160,6 +188,12 @@ struct mwl8k_priv {
 	u32 ap_macids_supported;
 	u32 sta_macids_supported;
 
+	/* Ampdu stream information */
+	u8 num_ampdu_queues;
+	spinlock_t stream_lock;
+	struct mwl8k_ampdu_stream ampdu[MWL8K_MAX_AMPDU_QUEUES];
+	struct work_struct watchdog_ba_handle;
+
 	/* firmware access */
 	struct mutex fw_mutex;
 	struct task_struct *fw_mutex_owner;
@@ -191,7 +225,8 @@ struct mwl8k_priv {
 	int pending_tx_pkts;
 
 	struct mwl8k_rx_queue rxq[MWL8K_RX_QUEUES];
-	struct mwl8k_tx_queue txq[MWL8K_TX_QUEUES];
+	struct mwl8k_tx_queue txq[MWL8K_MAX_TX_QUEUES];
+	u32 txq_offset[MWL8K_MAX_TX_QUEUES];
 
 	bool radio_on;
 	bool radio_short_preamble;
@@ -224,7 +259,7 @@ struct mwl8k_priv {
 	 * preserve the queue configurations so they can be restored if/when
 	 * the firmware image is swapped.
 	 */
-	struct ieee80211_tx_queue_params wmm_params[MWL8K_TX_QUEUES];
+	struct ieee80211_tx_queue_params wmm_params[MWL8K_TX_WMM_QUEUES];
 
 	/* async firmware loading state */
 	unsigned fw_state;
@@ -262,9 +297,17 @@ struct mwl8k_vif {
 #define MWL8K_VIF(_vif) ((struct mwl8k_vif *)&((_vif)->drv_priv))
 #define IEEE80211_KEY_CONF(_u8) ((struct ieee80211_key_conf *)(_u8))
 
+struct tx_traffic_info {
+	u32 start_time;
+	u32 pkts;
+};
+
+#define MWL8K_MAX_TID 8
 struct mwl8k_sta {
 	/* Index into station database. Returned by UPDATE_STADB.  */
 	u8 peer_id;
+	u8 is_ampdu_allowed;
+	struct tx_traffic_info tx_stats[MWL8K_MAX_TID];
 };
 #define MWL8K_STA(_sta) ((struct mwl8k_sta *)&((_sta)->drv_priv))
 
@@ -352,10 +395,12 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 #define MWL8K_CMD_ENABLE_SNIFFER	0x0150
 #define MWL8K_CMD_SET_MAC_ADDR		0x0202		/* per-vif */
 #define MWL8K_CMD_SET_RATEADAPT_MODE	0x0203
+#define MWL8K_CMD_GET_WATCHDOG_BITMAP	0x0205
 #define MWL8K_CMD_BSS_START		0x1100		/* per-vif */
 #define MWL8K_CMD_SET_NEW_STN		0x1111		/* per-vif */
 #define MWL8K_CMD_UPDATE_ENCRYPTION	0x1122		/* per-vif */
 #define MWL8K_CMD_UPDATE_STADB		0x1123
+#define MWL8K_CMD_BASTREAM		0x1125
 
 static const char *mwl8k_cmd_name(__le16 cmd, char *buf, int bufsize)
 {
@@ -395,6 +440,8 @@ static const char *mwl8k_cmd_name(__le16 cmd, char *buf, int bufsize)
 		MWL8K_CMDNAME(SET_NEW_STN);
 		MWL8K_CMDNAME(UPDATE_ENCRYPTION);
 		MWL8K_CMDNAME(UPDATE_STADB);
+		MWL8K_CMDNAME(BASTREAM);
+		MWL8K_CMDNAME(GET_WATCHDOG_BITMAP);
 	default:
 		snprintf(buf, bufsize, "0x%x", cmd);
 	}
@@ -669,7 +716,7 @@ static int mwl8k_load_firmware(struct ieee80211_hw *hw)
 			       "helper image\n", pci_name(priv->pdev));
 			return rc;
 		}
-		msleep(5);
+		msleep(20);
 
 		rc = mwl8k_feed_fw_image(priv, fw->data, fw->size);
 	} else {
@@ -734,8 +781,11 @@ static inline void mwl8k_remove_dma_header(struct sk_buff *skb, __le16 qos)
 		skb_pull(skb, sizeof(*tr) - hdrlen);
 }
 
+#define REDUCED_TX_HEADROOM	8
+
 static void
-mwl8k_add_dma_header(struct sk_buff *skb, int tail_pad)
+mwl8k_add_dma_header(struct mwl8k_priv *priv, struct sk_buff *skb,
+						int head_pad, int tail_pad)
 {
 	struct ieee80211_hdr *wh;
 	int hdrlen;
@@ -751,7 +801,23 @@ mwl8k_add_dma_header(struct sk_buff *skb, int tail_pad)
 	wh = (struct ieee80211_hdr *)skb->data;
 
 	hdrlen = ieee80211_hdrlen(wh->frame_control);
-	reqd_hdrlen = sizeof(*tr);
+
+	/*
+	 * Check if skb_resize is required because of
+	 * tx_headroom adjustment.
+	 */
+	if (priv->ap_fw && (hdrlen < (sizeof(struct ieee80211_cts)
+						+ REDUCED_TX_HEADROOM))) {
+		if (pskb_expand_head(skb, REDUCED_TX_HEADROOM, 0, GFP_ATOMIC)) {
+
+			wiphy_err(priv->hw->wiphy,
+					"Failed to reallocate TX buffer\n");
+			return;
+		}
+		skb->truesize += REDUCED_TX_HEADROOM;
+	}
+
+	reqd_hdrlen = sizeof(*tr) + head_pad;
 
 	if (hdrlen != reqd_hdrlen)
 		skb_push(skb, reqd_hdrlen - hdrlen);
@@ -773,12 +839,14 @@ mwl8k_add_dma_header(struct sk_buff *skb, int tail_pad)
 	tr->fwlen = cpu_to_le16(skb->len - sizeof(*tr) + tail_pad);
 }
 
-static void mwl8k_encapsulate_tx_frame(struct sk_buff *skb)
+static void mwl8k_encapsulate_tx_frame(struct mwl8k_priv *priv,
+		struct sk_buff *skb)
 {
 	struct ieee80211_hdr *wh;
 	struct ieee80211_tx_info *tx_info;
 	struct ieee80211_key_conf *key_conf;
 	int data_pad;
+	int head_pad = 0;
 
 	wh = (struct ieee80211_hdr *)skb->data;
 
@@ -790,9 +858,7 @@ static void mwl8k_encapsulate_tx_frame(struct sk_buff *skb)
 
 	/*
 	 * Make sure the packet header is in the DMA header format (4-address
-	 * without QoS), the necessary crypto padding between the header and the
-	 * payload has already been provided by mac80211, but it doesn't add tail
-	 * padding when HW crypto is enabled.
+	 * without QoS), and add head & tail padding when HW crypto is enabled.
 	 *
 	 * We have the following trailer padding requirements:
 	 * - WEP: 4 trailer bytes (ICV)
@@ -801,6 +867,7 @@ static void mwl8k_encapsulate_tx_frame(struct sk_buff *skb)
 	 */
 	data_pad = 0;
 	if (key_conf != NULL) {
+		head_pad = key_conf->iv_len;
 		switch (key_conf->cipher) {
 		case WLAN_CIPHER_SUITE_WEP40:
 		case WLAN_CIPHER_SUITE_WEP104:
@@ -814,7 +881,7 @@ static void mwl8k_encapsulate_tx_frame(struct sk_buff *skb)
 			break;
 		}
 	}
-	mwl8k_add_dma_header(skb, data_pad);
+	mwl8k_add_dma_header(priv, skb, head_pad, data_pad);
 }
 
 /*
@@ -1127,6 +1194,9 @@ static void mwl8k_rxq_deinit(struct ieee80211_hw *hw, int index)
 	struct mwl8k_rx_queue *rxq = priv->rxq + index;
 	int i;
 
+	if (rxq->rxd == NULL)
+		return;
+
 	for (i = 0; i < MWL8K_RX_DESCS; i++) {
 		if (rxq->buf[i].skb != NULL) {
 			pci_unmap_single(priv->pdev,
@@ -1319,7 +1389,7 @@ struct mwl8k_tx_desc {
 	__le16 pkt_len;
 	__u8 dest_MAC_addr[ETH_ALEN];
 	__le32 next_txd_phys_addr;
-	__le32 reserved;
+	__le32 timestamp;
 	__le16 rate_info;
 	__u8 peer_id;
 	__u8 tx_frag_cnt;
@@ -1383,7 +1453,7 @@ static void mwl8k_dump_tx_rings(struct ieee80211_hw *hw)
 	struct mwl8k_priv *priv = hw->priv;
 	int i;
 
-	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
+	for (i = 0; i < mwl8k_tx_queues(priv); i++) {
 		struct mwl8k_tx_queue *txq = priv->txq + i;
 		int fw_owned = 0;
 		int drv_owned = 0;
@@ -1452,9 +1522,8 @@ static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw)
 
 		if (timeout) {
 			WARN_ON(priv->pending_tx_pkts);
-			if (retry) {
+			if (retry)
 				wiphy_notice(hw->wiphy, "tx rings drained\n");
-			}
 			break;
 		}
 
@@ -1484,6 +1553,41 @@ static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw)
 		     MWL8K_TXD_STATUS_OK_RETRY |		\
 		     MWL8K_TXD_STATUS_OK_MORE_RETRY))
 
+static int mwl8k_tid_queue_mapping(u8 tid)
+{
+	BUG_ON(tid > 7);
+
+	switch (tid) {
+	case 0:
+	case 3:
+		return IEEE80211_AC_BE;
+		break;
+	case 1:
+	case 2:
+		return IEEE80211_AC_BK;
+		break;
+	case 4:
+	case 5:
+		return IEEE80211_AC_VI;
+		break;
+	case 6:
+	case 7:
+		return IEEE80211_AC_VO;
+		break;
+	default:
+		return -1;
+		break;
+	}
+}
+
+/* The firmware will fill in the rate information
+ * for each packet that gets queued in the hardware
+ * and these macros will interpret that info.
+ */
+
+#define RI_FORMAT(a)		  (a & 0x0001)
+#define RI_RATE_ID_MCS(a)	 ((a & 0x01f8) >> 3)
+
 static int
 mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int limit, int force)
 {
@@ -1500,6 +1604,10 @@ mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int limit, int force)
 		struct sk_buff *skb;
 		struct ieee80211_tx_info *info;
 		u32 status;
+		struct ieee80211_sta *sta;
+		struct mwl8k_sta *sta_info = NULL;
+		u16 rate_info;
+		struct ieee80211_hdr *wh;
 
 		tx = txq->head;
 		tx_desc = txq->txd + tx;
@@ -1528,18 +1636,40 @@ mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int limit, int force)
 
 		mwl8k_remove_dma_header(skb, tx_desc->qos_control);
 
+		wh = (struct ieee80211_hdr *) skb->data;
+
 		/* Mark descriptor as unused */
 		tx_desc->pkt_phys_addr = 0;
 		tx_desc->pkt_len = 0;
 
 		info = IEEE80211_SKB_CB(skb);
+		if (ieee80211_is_data(wh->frame_control)) {
+			sta = info->control.sta;
+			if (sta) {
+				sta_info = MWL8K_STA(sta);
+				BUG_ON(sta_info == NULL);
+				rate_info = le16_to_cpu(tx_desc->rate_info);
+				/* If rate is < 6.5 Mpbs for an ht station
+				 * do not form an ampdu. If the station is a
+				 * legacy station (format = 0), do not form an
+				 * ampdu
+				 */
+				if (RI_RATE_ID_MCS(rate_info) < 1 ||
+				    RI_FORMAT(rate_info) == 0) {
+					sta_info->is_ampdu_allowed = false;
+				} else {
+					sta_info->is_ampdu_allowed = true;
+				}
+			}
+		}
+
 		ieee80211_tx_info_clear_status(info);
 
 		/* Rate control is happening in the firmware.
 		 * Ensure no tx rate is being reported.
 		 */
-                info->status.rates[0].idx = -1;
-                info->status.rates[0].count = 1;
+		info->status.rates[0].idx = -1;
+		info->status.rates[0].count = 1;
 
 		if (MWL8K_TXD_SUCCESS(status))
 			info->flags |= IEEE80211_TX_STAT_ACK;
@@ -1549,9 +1679,6 @@ mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int limit, int force)
 		processed++;
 	}
 
-	if (processed && priv->radio_on && !mutex_is_locked(&priv->fw_mutex))
-		ieee80211_wake_queue(hw, index);
-
 	return processed;
 }
 
@@ -1561,6 +1688,9 @@ static void mwl8k_txq_deinit(struct ieee80211_hw *hw, int index)
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_tx_queue *txq = priv->txq + index;
 
+	if (txq->txd == NULL)
+		return;
+
 	mwl8k_txq_reclaim(hw, index, INT_MAX, 1);
 
 	kfree(txq->skb);
@@ -1572,12 +1702,116 @@ static void mwl8k_txq_deinit(struct ieee80211_hw *hw, int index)
 	txq->txd = NULL;
 }
 
+/* caller must hold priv->stream_lock when calling the stream functions */
+static struct mwl8k_ampdu_stream *
+mwl8k_add_stream(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u8 tid)
+{
+	struct mwl8k_ampdu_stream *stream;
+	struct mwl8k_priv *priv = hw->priv;
+	int i;
+
+	for (i = 0; i < priv->num_ampdu_queues; i++) {
+		stream = &priv->ampdu[i];
+		if (stream->state == AMPDU_NO_STREAM) {
+			stream->sta = sta;
+			stream->state = AMPDU_STREAM_NEW;
+			stream->tid = tid;
+			stream->idx = i;
+			stream->txq_idx = MWL8K_TX_WMM_QUEUES + i;
+			wiphy_debug(hw->wiphy, "Added a new stream for %pM %d",
+				    sta->addr, tid);
+			return stream;
+		}
+	}
+	return NULL;
+}
+
+static int
+mwl8k_start_stream(struct ieee80211_hw *hw, struct mwl8k_ampdu_stream *stream)
+{
+	int ret;
+
+	/* if the stream has already been started, don't start it again */
+	if (stream->state != AMPDU_STREAM_NEW)
+		return 0;
+	ret = ieee80211_start_tx_ba_session(stream->sta, stream->tid, 0);
+	if (ret)
+		wiphy_debug(hw->wiphy, "Failed to start stream for %pM %d: "
+			    "%d\n", stream->sta->addr, stream->tid, ret);
+	else
+		wiphy_debug(hw->wiphy, "Started stream for %pM %d\n",
+			    stream->sta->addr, stream->tid);
+	return ret;
+}
+
+static void
+mwl8k_remove_stream(struct ieee80211_hw *hw, struct mwl8k_ampdu_stream *stream)
+{
+	wiphy_debug(hw->wiphy, "Remove stream for %pM %d\n", stream->sta->addr,
+		    stream->tid);
+	memset(stream, 0, sizeof(*stream));
+}
+
+static struct mwl8k_ampdu_stream *
+mwl8k_lookup_stream(struct ieee80211_hw *hw, u8 *addr, u8 tid)
+{
+	struct mwl8k_priv *priv = hw->priv;
+	int i;
+
+	for (i = 0 ; i < priv->num_ampdu_queues; i++) {
+		struct mwl8k_ampdu_stream *stream;
+		stream = &priv->ampdu[i];
+		if (stream->state == AMPDU_NO_STREAM)
+			continue;
+		if (!memcmp(stream->sta->addr, addr, ETH_ALEN) &&
+		    stream->tid == tid)
+			return stream;
+	}
+	return NULL;
+}
+
+#define MWL8K_AMPDU_PACKET_THRESHOLD 64
+static inline bool mwl8k_ampdu_allowed(struct ieee80211_sta *sta, u8 tid)
+{
+	struct mwl8k_sta *sta_info = MWL8K_STA(sta);
+	struct tx_traffic_info *tx_stats;
+
+	BUG_ON(tid >= MWL8K_MAX_TID);
+	tx_stats = &sta_info->tx_stats[tid];
+
+	return sta_info->is_ampdu_allowed &&
+		tx_stats->pkts > MWL8K_AMPDU_PACKET_THRESHOLD;
+}
+
+static inline void mwl8k_tx_count_packet(struct ieee80211_sta *sta, u8 tid)
+{
+	struct mwl8k_sta *sta_info = MWL8K_STA(sta);
+	struct tx_traffic_info *tx_stats;
+
+	BUG_ON(tid >= MWL8K_MAX_TID);
+	tx_stats = &sta_info->tx_stats[tid];
+
+	if (tx_stats->start_time == 0)
+		tx_stats->start_time = jiffies;
+
+	/* reset the packet count after each second elapses.  If the number of
+	 * packets ever exceeds the ampdu_min_traffic threshold, we will allow
+	 * an ampdu stream to be started.
+	 */
+	if (jiffies - tx_stats->start_time > HZ) {
+		tx_stats->pkts = 0;
+		tx_stats->start_time = 0;
+	} else
+		tx_stats->pkts++;
+}
+
 static void
 mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	struct ieee80211_tx_info *tx_info;
 	struct mwl8k_vif *mwl8k_vif;
+	struct ieee80211_sta *sta;
 	struct ieee80211_hdr *wh;
 	struct mwl8k_tx_queue *txq;
 	struct mwl8k_tx_desc *tx;
@@ -1585,6 +1819,12 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 	u32 txstatus;
 	u8 txdatarate;
 	u16 qos;
+	int txpriority;
+	u8 tid = 0;
+	struct mwl8k_ampdu_stream *stream = NULL;
+	bool start_ba_session = false;
+	bool mgmtframe = false;
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data;
 
 	wh = (struct ieee80211_hdr *)skb->data;
 	if (ieee80211_is_data_qos(wh->frame_control))
@@ -1592,14 +1832,18 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 	else
 		qos = 0;
 
+	if (ieee80211_is_mgmt(wh->frame_control))
+		mgmtframe = true;
+
 	if (priv->ap_fw)
-		mwl8k_encapsulate_tx_frame(skb);
+		mwl8k_encapsulate_tx_frame(priv, skb);
 	else
-		mwl8k_add_dma_header(skb, 0);
+		mwl8k_add_dma_header(priv, skb, 0, 0);
 
 	wh = &((struct mwl8k_dma_data *)skb->data)->wh;
 
 	tx_info = IEEE80211_SKB_CB(skb);
+	sta = tx_info->control.sta;
 	mwl8k_vif = MWL8K_VIF(tx_info->control.vif);
 
 	if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
@@ -1627,12 +1871,91 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 			qos |= MWL8K_QOS_ACK_POLICY_NORMAL;
 	}
 
+	/* Queue ADDBA request in the respective data queue.  While setting up
+	 * the ampdu stream, mac80211 queues further packets for that
+	 * particular ra/tid pair.  However, packets piled up in the hardware
+	 * for that ra/tid pair will still go out. ADDBA request and the
+	 * related data packets going out from different queues asynchronously
+	 * will cause a shift in the receiver window which might result in
+	 * ampdu packets getting dropped at the receiver after the stream has
+	 * been setup.
+	 */
+	if (unlikely(ieee80211_is_action(wh->frame_control) &&
+	    mgmt->u.action.category == WLAN_CATEGORY_BACK &&
+	    mgmt->u.action.u.addba_req.action_code == WLAN_ACTION_ADDBA_REQ &&
+	    priv->ap_fw)) {
+		u16 capab = le16_to_cpu(mgmt->u.action.u.addba_req.capab);
+		tid = (capab & IEEE80211_ADDBA_PARAM_TID_MASK) >> 2;
+		index = mwl8k_tid_queue_mapping(tid);
+	}
+
+	txpriority = index;
+
+	if (ieee80211_is_data_qos(wh->frame_control) &&
+	    skb->protocol != cpu_to_be16(ETH_P_PAE) &&
+	    sta->ht_cap.ht_supported && priv->ap_fw) {
+		tid = qos & 0xf;
+		mwl8k_tx_count_packet(sta, tid);
+		spin_lock(&priv->stream_lock);
+		stream = mwl8k_lookup_stream(hw, sta->addr, tid);
+		if (stream != NULL) {
+			if (stream->state == AMPDU_STREAM_ACTIVE) {
+				txpriority = stream->txq_idx;
+				index = stream->txq_idx;
+			} else if (stream->state == AMPDU_STREAM_NEW) {
+				/* We get here if the driver sends us packets
+				 * after we've initiated a stream, but before
+				 * our ampdu_action routine has been called
+				 * with IEEE80211_AMPDU_TX_START to get the SSN
+				 * for the ADDBA request.  So this packet can
+				 * go out with no risk of sequence number
+				 * mismatch.  No special handling is required.
+				 */
+			} else {
+				/* Drop packets that would go out after the
+				 * ADDBA request was sent but before the ADDBA
+				 * response is received.  If we don't do this,
+				 * the recipient would probably receive it
+				 * after the ADDBA request with SSN 0.  This
+				 * will cause the recipient's BA receive window
+				 * to shift, which would cause the subsequent
+				 * packets in the BA stream to be discarded.
+				 * mac80211 queues our packets for us in this
+				 * case, so this is really just a safety check.
+				 */
+				wiphy_warn(hw->wiphy,
+					   "Cannot send packet while ADDBA "
+					   "dialog is underway.\n");
+				spin_unlock(&priv->stream_lock);
+				dev_kfree_skb(skb);
+				return;
+			}
+		} else {
+			/* Defer calling mwl8k_start_stream so that the current
+			 * skb can go out before the ADDBA request.  This
+			 * prevents sequence number mismatch at the recepient
+			 * as described above.
+			 */
+			if (mwl8k_ampdu_allowed(sta, tid)) {
+				stream = mwl8k_add_stream(hw, sta, tid);
+				if (stream != NULL)
+					start_ba_session = true;
+			}
+		}
+		spin_unlock(&priv->stream_lock);
+	}
+
 	dma = pci_map_single(priv->pdev, skb->data,
 				skb->len, PCI_DMA_TODEVICE);
 
 	if (pci_dma_mapping_error(priv->pdev, dma)) {
 		wiphy_debug(hw->wiphy,
 			    "failed to dma map skb, dropping TX frame.\n");
+		if (start_ba_session) {
+			spin_lock(&priv->stream_lock);
+			mwl8k_remove_stream(hw, stream);
+			spin_unlock(&priv->stream_lock);
+		}
 		dev_kfree_skb(skb);
 		return;
 	}
@@ -1641,12 +1964,34 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 
 	txq = priv->txq + index;
 
+	/* Mgmt frames that go out frequently are probe
+	 * responses. Other mgmt frames got out relatively
+	 * infrequently. Hence reserve 2 buffers so that
+	 * other mgmt frames do not get dropped due to an
+	 * already queued probe response in one of the
+	 * reserved buffers.
+	 */
+
+	if (txq->len >= MWL8K_TX_DESCS - 2) {
+		if (mgmtframe == false ||
+			txq->len == MWL8K_TX_DESCS) {
+			if (start_ba_session) {
+				spin_lock(&priv->stream_lock);
+				mwl8k_remove_stream(hw, stream);
+				spin_unlock(&priv->stream_lock);
+			}
+			spin_unlock_bh(&priv->tx_lock);
+			dev_kfree_skb(skb);
+			return;
+		}
+	}
+
 	BUG_ON(txq->skb[txq->tail] != NULL);
 	txq->skb[txq->tail] = skb;
 
 	tx = txq->txd + txq->tail;
 	tx->data_rate = txdatarate;
-	tx->tx_priority = index;
+	tx->tx_priority = txpriority;
 	tx->qos_control = cpu_to_le16(qos);
 	tx->pkt_phys_addr = cpu_to_le32(dma);
 	tx->pkt_len = cpu_to_le16(skb->len);
@@ -1655,6 +2000,11 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 		tx->peer_id = MWL8K_STA(tx_info->control.sta)->peer_id;
 	else
 		tx->peer_id = 0;
+
+	if (priv->ap_fw)
+		tx->timestamp = cpu_to_le32(ioread32(priv->regs +
+						MWL8K_HW_TIMER_REGISTER));
+
 	wmb();
 	tx->status = cpu_to_le32(MWL8K_TXD_STATUS_FW_OWNED | txstatus);
 
@@ -1665,12 +2015,17 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 	if (txq->tail == MWL8K_TX_DESCS)
 		txq->tail = 0;
 
-	if (txq->head == txq->tail)
-		ieee80211_stop_queue(hw, index);
-
 	mwl8k_tx_start(priv);
 
 	spin_unlock_bh(&priv->tx_lock);
+
+	/* Initiate the ampdu session here */
+	if (start_ba_session) {
+		spin_lock(&priv->stream_lock);
+		if (mwl8k_start_stream(hw, stream))
+			mwl8k_remove_stream(hw, stream);
+		spin_unlock(&priv->stream_lock);
+	}
 }
 
 
@@ -1868,7 +2223,7 @@ struct mwl8k_cmd_get_hw_spec_sta {
 	__u8 mcs_bitmap[16];
 	__le32 rx_queue_ptr;
 	__le32 num_tx_queues;
-	__le32 tx_queue_ptrs[MWL8K_TX_QUEUES];
+	__le32 tx_queue_ptrs[MWL8K_TX_WMM_QUEUES];
 	__le32 caps2;
 	__le32 num_tx_desc_per_queue;
 	__le32 total_rxd;
@@ -1974,8 +2329,8 @@ static int mwl8k_cmd_get_hw_spec_sta(struct ieee80211_hw *hw)
 	memset(cmd->perm_addr, 0xff, sizeof(cmd->perm_addr));
 	cmd->ps_cookie = cpu_to_le32(priv->cookie_dma);
 	cmd->rx_queue_ptr = cpu_to_le32(priv->rxq[0].rxd_dma);
-	cmd->num_tx_queues = cpu_to_le32(MWL8K_TX_QUEUES);
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	cmd->num_tx_queues = cpu_to_le32(mwl8k_tx_queues(priv));
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		cmd->tx_queue_ptrs[i] = cpu_to_le32(priv->txq[i].txd_dma);
 	cmd->num_tx_desc_per_queue = cpu_to_le32(MWL8K_TX_DESCS);
 	cmd->total_rxd = cpu_to_le32(MWL8K_RX_DESCS);
@@ -2017,13 +2372,16 @@ struct mwl8k_cmd_get_hw_spec_ap {
 	__le32 wcbbase2;
 	__le32 wcbbase3;
 	__le32 fw_api_version;
+	__le32 caps;
+	__le32 num_of_ampdu_queues;
+	__le32 wcbbase_ampdu[MWL8K_MAX_AMPDU_QUEUES];
 } __packed;
 
 static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_cmd_get_hw_spec_ap *cmd;
-	int rc;
+	int rc, i;
 	u32 api_version;
 
 	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -2055,27 +2413,31 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 		priv->num_mcaddrs = le16_to_cpu(cmd->num_mcaddrs);
 		priv->fw_rev = le32_to_cpu(cmd->fw_rev);
 		priv->hw_rev = cmd->hw_rev;
-		mwl8k_setup_2ghz_band(hw);
+		mwl8k_set_caps(hw, le32_to_cpu(cmd->caps));
 		priv->ap_macids_supported = 0x000000ff;
 		priv->sta_macids_supported = 0x00000000;
-
-		off = le32_to_cpu(cmd->wcbbase0) & 0xffff;
-		iowrite32(priv->txq[0].txd_dma, priv->sram + off);
-
+		priv->num_ampdu_queues = le32_to_cpu(cmd->num_of_ampdu_queues);
+		if (priv->num_ampdu_queues > MWL8K_MAX_AMPDU_QUEUES) {
+			wiphy_warn(hw->wiphy, "fw reported %d ampdu queues"
+				   " but we only support %d.\n",
+				   priv->num_ampdu_queues,
+				   MWL8K_MAX_AMPDU_QUEUES);
+			priv->num_ampdu_queues = MWL8K_MAX_AMPDU_QUEUES;
+		}
 		off = le32_to_cpu(cmd->rxwrptr) & 0xffff;
 		iowrite32(priv->rxq[0].rxd_dma, priv->sram + off);
 
 		off = le32_to_cpu(cmd->rxrdptr) & 0xffff;
 		iowrite32(priv->rxq[0].rxd_dma, priv->sram + off);
 
-		off = le32_to_cpu(cmd->wcbbase1) & 0xffff;
-		iowrite32(priv->txq[1].txd_dma, priv->sram + off);
+		priv->txq_offset[0] = le32_to_cpu(cmd->wcbbase0) & 0xffff;
+		priv->txq_offset[1] = le32_to_cpu(cmd->wcbbase1) & 0xffff;
+		priv->txq_offset[2] = le32_to_cpu(cmd->wcbbase2) & 0xffff;
+		priv->txq_offset[3] = le32_to_cpu(cmd->wcbbase3) & 0xffff;
 
-		off = le32_to_cpu(cmd->wcbbase2) & 0xffff;
-		iowrite32(priv->txq[2].txd_dma, priv->sram + off);
-
-		off = le32_to_cpu(cmd->wcbbase3) & 0xffff;
-		iowrite32(priv->txq[3].txd_dma, priv->sram + off);
+		for (i = 0; i < priv->num_ampdu_queues; i++)
+			priv->txq_offset[i + MWL8K_TX_WMM_QUEUES] =
+				le32_to_cpu(cmd->wcbbase_ampdu[i]) & 0xffff;
 	}
 
 done:
@@ -2098,12 +2460,20 @@ struct mwl8k_cmd_set_hw_spec {
 	__le32 caps;
 	__le32 rx_queue_ptr;
 	__le32 num_tx_queues;
-	__le32 tx_queue_ptrs[MWL8K_TX_QUEUES];
+	__le32 tx_queue_ptrs[MWL8K_MAX_TX_QUEUES];
 	__le32 flags;
 	__le32 num_tx_desc_per_queue;
 	__le32 total_rxd;
 } __packed;
 
+/* If enabled, MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY will cause
+ * packets to expire 500 ms after the timestamp in the tx descriptor.  That is,
+ * the packets that are queued for more than 500ms, will be dropped in the
+ * hardware. This helps minimizing the issues caused due to head-of-line
+ * blocking where a slow client can hog the bandwidth and affect traffic to a
+ * faster client.
+ */
+#define MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY	0x00000400
 #define MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT		0x00000080
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP	0x00000020
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON		0x00000010
@@ -2124,7 +2494,7 @@ static int mwl8k_cmd_set_hw_spec(struct ieee80211_hw *hw)
 
 	cmd->ps_cookie = cpu_to_le32(priv->cookie_dma);
 	cmd->rx_queue_ptr = cpu_to_le32(priv->rxq[0].rxd_dma);
-	cmd->num_tx_queues = cpu_to_le32(MWL8K_TX_QUEUES);
+	cmd->num_tx_queues = cpu_to_le32(mwl8k_tx_queues(priv));
 
 	/*
 	 * Mac80211 stack has Q0 as highest priority and Q3 as lowest in
@@ -2132,14 +2502,15 @@ static int mwl8k_cmd_set_hw_spec(struct ieee80211_hw *hw)
 	 * in that order. Map Q3 of mac80211 to Q0 of firmware so that the
 	 * priority is interpreted the right way in firmware.
 	 */
-	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
-		int j = MWL8K_TX_QUEUES - 1 - i;
+	for (i = 0; i < mwl8k_tx_queues(priv); i++) {
+		int j = mwl8k_tx_queues(priv) - 1 - i;
 		cmd->tx_queue_ptrs[i] = cpu_to_le32(priv->txq[j].txd_dma);
 	}
 
 	cmd->flags = cpu_to_le32(MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT |
 				 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP |
-				 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON);
+				 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON |
+				 MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY);
 	cmd->num_tx_desc_per_queue = cpu_to_le32(MWL8K_TX_DESCS);
 	cmd->total_rxd = cpu_to_le32(MWL8K_RX_DESCS);
 
@@ -2356,7 +2727,7 @@ struct mwl8k_cmd_tx_power {
 	__le16 bw;
 	__le16 sub_ch;
 	__le16 power_level_list[MWL8K_TX_POWER_LEVEL_TOTAL];
-} __attribute__((packed));
+} __packed;
 
 static int mwl8k_cmd_tx_power(struct ieee80211_hw *hw,
 				     struct ieee80211_conf *conf,
@@ -3122,6 +3493,65 @@ static int mwl8k_cmd_set_rateadapt_mode(struct ieee80211_hw *hw, __u16 mode)
 	return rc;
 }
 
+/*
+ * CMD_GET_WATCHDOG_BITMAP.
+ */
+struct mwl8k_cmd_get_watchdog_bitmap {
+	struct mwl8k_cmd_pkt header;
+	u8	bitmap;
+} __packed;
+
+static int mwl8k_cmd_get_watchdog_bitmap(struct ieee80211_hw *hw, u8 *bitmap)
+{
+	struct mwl8k_cmd_get_watchdog_bitmap *cmd;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_GET_WATCHDOG_BITMAP);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+
+	rc = mwl8k_post_cmd(hw, &cmd->header);
+	if (!rc)
+		*bitmap = cmd->bitmap;
+
+	kfree(cmd);
+
+	return rc;
+}
+
+#define INVALID_BA	0xAA
+static void mwl8k_watchdog_ba_events(struct work_struct *work)
+{
+	int rc;
+	u8 bitmap = 0, stream_index;
+	struct mwl8k_ampdu_stream *streams;
+	struct mwl8k_priv *priv =
+		container_of(work, struct mwl8k_priv, watchdog_ba_handle);
+
+	rc = mwl8k_cmd_get_watchdog_bitmap(priv->hw, &bitmap);
+	if (rc)
+		return;
+
+	if (bitmap == INVALID_BA)
+		return;
+
+	/* the bitmap is the hw queue number.  Map it to the ampdu queue. */
+	stream_index = bitmap - MWL8K_TX_WMM_QUEUES;
+
+	BUG_ON(stream_index >= priv->num_ampdu_queues);
+
+	streams = &priv->ampdu[stream_index];
+
+	if (streams->state == AMPDU_STREAM_ACTIVE)
+		ieee80211_stop_tx_ba_session(streams->sta, streams->tid);
+
+	return;
+}
+
+
 /*
  * CMD_BSS_START.
  */
@@ -3150,6 +3580,152 @@ static int mwl8k_cmd_bss_start(struct ieee80211_hw *hw,
 	return rc;
 }
 
+/*
+ * CMD_BASTREAM.
+ */
+
+/*
+ * UPSTREAM is tx direction
+ */
+#define BASTREAM_FLAG_DIRECTION_UPSTREAM	0x00
+#define BASTREAM_FLAG_IMMEDIATE_TYPE		0x01
+
+enum ba_stream_action_type {
+	MWL8K_BA_CREATE,
+	MWL8K_BA_UPDATE,
+	MWL8K_BA_DESTROY,
+	MWL8K_BA_FLUSH,
+	MWL8K_BA_CHECK,
+};
+
+
+struct mwl8k_create_ba_stream {
+	__le32	flags;
+	__le32	idle_thrs;
+	__le32	bar_thrs;
+	__le32	window_size;
+	u8	peer_mac_addr[6];
+	u8	dialog_token;
+	u8	tid;
+	u8	queue_id;
+	u8	param_info;
+	__le32	ba_context;
+	u8	reset_seq_no_flag;
+	__le16	curr_seq_no;
+	u8	sta_src_mac_addr[6];
+} __packed;
+
+struct mwl8k_destroy_ba_stream {
+	__le32	flags;
+	__le32	ba_context;
+} __packed;
+
+struct mwl8k_cmd_bastream {
+	struct mwl8k_cmd_pkt	header;
+	__le32	action;
+	union {
+		struct mwl8k_create_ba_stream	create_params;
+		struct mwl8k_destroy_ba_stream	destroy_params;
+	};
+} __packed;
+
+static int
+mwl8k_check_ba(struct ieee80211_hw *hw, struct mwl8k_ampdu_stream *stream)
+{
+	struct mwl8k_cmd_bastream *cmd;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_BASTREAM);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+
+	cmd->action = cpu_to_le32(MWL8K_BA_CHECK);
+
+	cmd->create_params.queue_id = stream->idx;
+	memcpy(&cmd->create_params.peer_mac_addr[0], stream->sta->addr,
+	       ETH_ALEN);
+	cmd->create_params.tid = stream->tid;
+
+	cmd->create_params.flags =
+		cpu_to_le32(BASTREAM_FLAG_IMMEDIATE_TYPE) |
+		cpu_to_le32(BASTREAM_FLAG_DIRECTION_UPSTREAM);
+
+	rc = mwl8k_post_cmd(hw, &cmd->header);
+
+	kfree(cmd);
+
+	return rc;
+}
+
+static int
+mwl8k_create_ba(struct ieee80211_hw *hw, struct mwl8k_ampdu_stream *stream,
+		u8 buf_size)
+{
+	struct mwl8k_cmd_bastream *cmd;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_BASTREAM);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+
+	cmd->action = cpu_to_le32(MWL8K_BA_CREATE);
+
+	cmd->create_params.bar_thrs = cpu_to_le32((u32)buf_size);
+	cmd->create_params.window_size = cpu_to_le32((u32)buf_size);
+	cmd->create_params.queue_id = stream->idx;
+
+	memcpy(cmd->create_params.peer_mac_addr, stream->sta->addr, ETH_ALEN);
+	cmd->create_params.tid = stream->tid;
+	cmd->create_params.curr_seq_no = cpu_to_le16(0);
+	cmd->create_params.reset_seq_no_flag = 1;
+
+	cmd->create_params.param_info =
+		(stream->sta->ht_cap.ampdu_factor &
+		 IEEE80211_HT_AMPDU_PARM_FACTOR) |
+		((stream->sta->ht_cap.ampdu_density << 2) &
+		 IEEE80211_HT_AMPDU_PARM_DENSITY);
+
+	cmd->create_params.flags =
+		cpu_to_le32(BASTREAM_FLAG_IMMEDIATE_TYPE |
+					BASTREAM_FLAG_DIRECTION_UPSTREAM);
+
+	rc = mwl8k_post_cmd(hw, &cmd->header);
+
+	wiphy_debug(hw->wiphy, "Created a BA stream for %pM : tid %d\n",
+		stream->sta->addr, stream->tid);
+	kfree(cmd);
+
+	return rc;
+}
+
+static void mwl8k_destroy_ba(struct ieee80211_hw *hw,
+			     struct mwl8k_ampdu_stream *stream)
+{
+	struct mwl8k_cmd_bastream *cmd;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_BASTREAM);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->action = cpu_to_le32(MWL8K_BA_DESTROY);
+
+	cmd->destroy_params.ba_context = cpu_to_le32(stream->idx);
+	mwl8k_post_cmd(hw, &cmd->header);
+
+	wiphy_debug(hw->wiphy, "Deleted BA stream index %d\n", stream->idx);
+
+	kfree(cmd);
+}
+
 /*
  * CMD_SET_NEW_STN.
  */
@@ -3274,7 +3850,7 @@ struct mwl8k_cmd_update_encryption {
 	__u8 mac_addr[6];
 	__u8 encr_type;
 
-} __attribute__((packed));
+} __packed;
 
 struct mwl8k_cmd_set_key {
 	struct mwl8k_cmd_pkt header;
@@ -3294,7 +3870,7 @@ struct mwl8k_cmd_set_key {
 	__le16 tkip_tsc_low;
 	__le32 tkip_tsc_high;
 	__u8 mac_addr[6];
-} __attribute__((packed));
+} __packed;
 
 enum {
 	MWL8K_ENCR_ENABLE,
@@ -3422,7 +3998,7 @@ static int mwl8k_cmd_encryption_set_key(struct ieee80211_hw *hw,
 			mwl8k_vif->wep_key_conf[idx].enabled = 1;
 		}
 
-		keymlen = 0;
+		keymlen = key->keylen;
 		action = MWL8K_ENCR_SET_KEY;
 		break;
 	case WLAN_CIPHER_SUITE_TKIP:
@@ -3496,7 +4072,6 @@ static int mwl8k_set_key(struct ieee80211_hw *hw,
 		addr = sta->addr;
 
 	if (cmd_param == SET_KEY) {
-		key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
 		rc = mwl8k_cmd_encryption_set_key(hw, vif, addr, key);
 		if (rc)
 			goto out;
@@ -3671,6 +4246,11 @@ static irqreturn_t mwl8k_interrupt(int irq, void *dev_id)
 		tasklet_schedule(&priv->poll_rx_task);
 	}
 
+	if (status & MWL8K_A2H_INT_BA_WATCHDOG) {
+		status &= ~MWL8K_A2H_INT_BA_WATCHDOG;
+		ieee80211_queue_work(hw, &priv->watchdog_ba_handle);
+	}
+
 	if (status)
 		iowrite32(~status, priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
 
@@ -3699,7 +4279,7 @@ static void mwl8k_tx_poll(unsigned long data)
 
 	spin_lock_bh(&priv->tx_lock);
 
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		limit -= mwl8k_txq_reclaim(hw, i, limit, 0);
 
 	if (!priv->pending_tx_pkts && priv->tx_wait != NULL) {
@@ -3774,6 +4354,8 @@ static int mwl8k_start(struct ieee80211_hw *hw)
 
 	/* Enable interrupts */
 	iowrite32(MWL8K_A2H_EVENTS, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
+	iowrite32(MWL8K_A2H_EVENTS,
+		  priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS_MASK);
 
 	rc = mwl8k_fw_lock(hw);
 	if (!rc) {
@@ -3829,6 +4411,7 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
 
 	/* Stop finalize join worker */
 	cancel_work_sync(&priv->finalize_join_worker);
+	cancel_work_sync(&priv->watchdog_ba_handle);
 	if (priv->beacon_skb != NULL)
 		dev_kfree_skb(priv->beacon_skb);
 
@@ -3837,7 +4420,7 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
 	tasklet_disable(&priv->poll_rx_task);
 
 	/* Return all skbs to mac80211 */
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		mwl8k_txq_reclaim(hw, i, INT_MAX, 1);
 }
 
@@ -3958,9 +4541,12 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
 		conf->power_level = 18;
 
 	if (priv->ap_fw) {
-		rc = mwl8k_cmd_tx_power(hw, conf, conf->power_level);
-		if (rc)
-			goto out;
+
+		if (conf->flags & IEEE80211_CONF_CHANGE_POWER) {
+			rc = mwl8k_cmd_tx_power(hw, conf, conf->power_level);
+			if (rc)
+				goto out;
+		}
 
 		rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_RX, 0x3);
 		if (rc)
@@ -3987,7 +4573,7 @@ mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			   struct ieee80211_bss_conf *info, u32 changed)
 {
 	struct mwl8k_priv *priv = hw->priv;
-	u32 ap_legacy_rates;
+	u32 ap_legacy_rates = 0;
 	u8 ap_mcs_rates[16];
 	int rc;
 
@@ -4312,6 +4898,8 @@ static int mwl8k_sta_add(struct ieee80211_hw *hw,
 		ret = mwl8k_cmd_update_stadb_add(hw, vif, sta);
 		if (ret >= 0) {
 			MWL8K_STA(sta)->peer_id = ret;
+			if (sta->ht_cap.ht_supported)
+				MWL8K_STA(sta)->is_ampdu_allowed = true;
 			ret = 0;
 		}
 
@@ -4335,14 +4923,14 @@ static int mwl8k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	rc = mwl8k_fw_lock(hw);
 	if (!rc) {
-		BUG_ON(queue > MWL8K_TX_QUEUES - 1);
+		BUG_ON(queue > MWL8K_TX_WMM_QUEUES - 1);
 		memcpy(&priv->wmm_params[queue], params, sizeof(*params));
 
 		if (!priv->wmm_enabled)
 			rc = mwl8k_cmd_set_wmm_mode(hw, 1);
 
 		if (!rc) {
-			int q = MWL8K_TX_QUEUES - 1 - queue;
+			int q = MWL8K_TX_WMM_QUEUES - 1 - queue;
 			rc = mwl8k_cmd_set_edca_params(hw, q,
 						       params->cw_min,
 						       params->cw_max,
@@ -4378,21 +4966,118 @@ static int mwl8k_get_survey(struct ieee80211_hw *hw, int idx,
 	return 0;
 }
 
+#define MAX_AMPDU_ATTEMPTS 5
+
 static int
 mwl8k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		   enum ieee80211_ampdu_mlme_action action,
 		   struct ieee80211_sta *sta, u16 tid, u16 *ssn,
 		   u8 buf_size)
 {
+
+	int i, rc = 0;
+	struct mwl8k_priv *priv = hw->priv;
+	struct mwl8k_ampdu_stream *stream;
+	u8 *addr = sta->addr;
+
+	if (!(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION))
+		return -ENOTSUPP;
+
+	spin_lock(&priv->stream_lock);
+	stream = mwl8k_lookup_stream(hw, addr, tid);
+
 	switch (action) {
 	case IEEE80211_AMPDU_RX_START:
 	case IEEE80211_AMPDU_RX_STOP:
-		if (!(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION))
-			return -ENOTSUPP;
-		return 0;
+		break;
+	case IEEE80211_AMPDU_TX_START:
+		/* By the time we get here the hw queues may contain outgoing
+		 * packets for this RA/TID that are not part of this BA
+		 * session.  The hw will assign sequence numbers to these
+		 * packets as they go out.  So if we query the hw for its next
+		 * sequence number and use that for the SSN here, it may end up
+		 * being wrong, which will lead to sequence number mismatch at
+		 * the recipient.  To avoid this, we reset the sequence number
+		 * to O for the first MPDU in this BA stream.
+		 */
+		*ssn = 0;
+		if (stream == NULL) {
+			/* This means that somebody outside this driver called
+			 * ieee80211_start_tx_ba_session.  This is unexpected
+			 * because we do our own rate control.  Just warn and
+			 * move on.
+			 */
+			wiphy_warn(hw->wiphy, "Unexpected call to %s.  "
+				   "Proceeding anyway.\n", __func__);
+			stream = mwl8k_add_stream(hw, sta, tid);
+		}
+		if (stream == NULL) {
+			wiphy_debug(hw->wiphy, "no free AMPDU streams\n");
+			rc = -EBUSY;
+			break;
+		}
+		stream->state = AMPDU_STREAM_IN_PROGRESS;
+
+		/* Release the lock before we do the time consuming stuff */
+		spin_unlock(&priv->stream_lock);
+		for (i = 0; i < MAX_AMPDU_ATTEMPTS; i++) {
+			rc = mwl8k_check_ba(hw, stream);
+
+			if (!rc)
+				break;
+			/*
+			 * HW queues take time to be flushed, give them
+			 * sufficient time
+			 */
+
+			msleep(1000);
+		}
+		spin_lock(&priv->stream_lock);
+		if (rc) {
+			wiphy_err(hw->wiphy, "Stream for tid %d busy after %d"
+				" attempts\n", tid, MAX_AMPDU_ATTEMPTS);
+			mwl8k_remove_stream(hw, stream);
+			rc = -EBUSY;
+			break;
+		}
+		ieee80211_start_tx_ba_cb_irqsafe(vif, addr, tid);
+		break;
+	case IEEE80211_AMPDU_TX_STOP:
+		if (stream == NULL)
+			break;
+		if (stream->state == AMPDU_STREAM_ACTIVE) {
+			spin_unlock(&priv->stream_lock);
+			mwl8k_destroy_ba(hw, stream);
+			spin_lock(&priv->stream_lock);
+		}
+		mwl8k_remove_stream(hw, stream);
+		ieee80211_stop_tx_ba_cb_irqsafe(vif, addr, tid);
+		break;
+	case IEEE80211_AMPDU_TX_OPERATIONAL:
+		BUG_ON(stream == NULL);
+		BUG_ON(stream->state != AMPDU_STREAM_IN_PROGRESS);
+		spin_unlock(&priv->stream_lock);
+		rc = mwl8k_create_ba(hw, stream, buf_size);
+		spin_lock(&priv->stream_lock);
+		if (!rc)
+			stream->state = AMPDU_STREAM_ACTIVE;
+		else {
+			spin_unlock(&priv->stream_lock);
+			mwl8k_destroy_ba(hw, stream);
+			spin_lock(&priv->stream_lock);
+			wiphy_debug(hw->wiphy,
+				"Failed adding stream for sta %pM tid %d\n",
+				addr, tid);
+			mwl8k_remove_stream(hw, stream);
+		}
+		break;
+
 	default:
-		return -ENOTSUPP;
+		rc = -ENOTSUPP;
 	}
+
+	spin_unlock(&priv->stream_lock);
+	return rc;
 }
 
 static const struct ieee80211_ops mwl8k_ops = {
@@ -4441,7 +5126,7 @@ enum {
 	MWL8366,
 };
 
-#define MWL8K_8366_AP_FW_API 1
+#define MWL8K_8366_AP_FW_API 2
 #define _MWL8K_8366_AP_FW(api) "mwl8k/fmimage_8366_ap-" #api ".fw"
 #define MWL8K_8366_AP_FW(api) _MWL8K_8366_AP_FW(api)
 
@@ -4607,6 +5292,23 @@ static int mwl8k_init_firmware(struct ieee80211_hw *hw, char *fw_image,
 	return rc;
 }
 
+static int mwl8k_init_txqs(struct ieee80211_hw *hw)
+{
+	struct mwl8k_priv *priv = hw->priv;
+	int rc = 0;
+	int i;
+
+	for (i = 0; i < mwl8k_tx_queues(priv); i++) {
+		rc = mwl8k_txq_init(hw, i);
+		if (rc)
+			break;
+		if (priv->ap_fw)
+			iowrite32(priv->txq[i].txd_dma,
+				  priv->sram + priv->txq_offset[i]);
+	}
+	return rc;
+}
+
 /* initialize hw after successfully loading a firmware image */
 static int mwl8k_probe_hw(struct ieee80211_hw *hw)
 {
@@ -4634,17 +5336,26 @@ static int mwl8k_probe_hw(struct ieee80211_hw *hw)
 		goto err_stop_firmware;
 	rxq_refill(hw, 0, INT_MAX);
 
-	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
-		rc = mwl8k_txq_init(hw, i);
+	/* For the sta firmware, we need to know the dma addresses of tx queues
+	 * before sending MWL8K_CMD_GET_HW_SPEC.  So we must initialize them
+	 * prior to issuing this command.  But for the AP case, we learn the
+	 * total number of queues from the result CMD_GET_HW_SPEC, so for this
+	 * case we must initialize the tx queues after.
+	 */
+	priv->num_ampdu_queues = 0;
+	if (!priv->ap_fw) {
+		rc = mwl8k_init_txqs(hw);
 		if (rc)
 			goto err_free_queues;
 	}
 
 	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
 	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
-	iowrite32(MWL8K_A2H_INT_TX_DONE | MWL8K_A2H_INT_RX_READY,
+	iowrite32(MWL8K_A2H_INT_TX_DONE|MWL8K_A2H_INT_RX_READY|
+		  MWL8K_A2H_INT_BA_WATCHDOG,
 		  priv->regs + MWL8K_HIU_A2H_INTERRUPT_CLEAR_SEL);
-	iowrite32(0xffffffff, priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS_MASK);
+	iowrite32(MWL8K_A2H_INT_OPC_DONE,
+		  priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS_MASK);
 
 	rc = request_irq(priv->pdev->irq, mwl8k_interrupt,
 			 IRQF_SHARED, MWL8K_NAME, hw);
@@ -4653,6 +5364,8 @@ static int mwl8k_probe_hw(struct ieee80211_hw *hw)
 		goto err_free_queues;
 	}
 
+	memset(priv->ampdu, 0, sizeof(priv->ampdu));
+
 	/*
 	 * Temporarily enable interrupts.  Initial firmware host
 	 * commands use interrupts and avoid polling.  Disable
@@ -4663,6 +5376,8 @@ static int mwl8k_probe_hw(struct ieee80211_hw *hw)
 	/* Get config data, mac addrs etc */
 	if (priv->ap_fw) {
 		rc = mwl8k_cmd_get_hw_spec_ap(hw);
+		if (!rc)
+			rc = mwl8k_init_txqs(hw);
 		if (!rc)
 			rc = mwl8k_cmd_set_hw_spec(hw);
 	} else {
@@ -4705,7 +5420,7 @@ static int mwl8k_probe_hw(struct ieee80211_hw *hw)
 	free_irq(priv->pdev->irq, hw);
 
 err_free_queues:
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		mwl8k_txq_deinit(hw, i);
 	mwl8k_rxq_deinit(hw, 0);
 
@@ -4727,7 +5442,7 @@ static int mwl8k_reload_firmware(struct ieee80211_hw *hw, char *fw_image)
 	mwl8k_stop(hw);
 	mwl8k_rxq_deinit(hw, 0);
 
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		mwl8k_txq_deinit(hw, i);
 
 	rc = mwl8k_init_firmware(hw, fw_image, false);
@@ -4746,7 +5461,7 @@ static int mwl8k_reload_firmware(struct ieee80211_hw *hw, char *fw_image)
 	if (rc)
 		goto fail;
 
-	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
+	for (i = 0; i < MWL8K_TX_WMM_QUEUES; i++) {
 		rc = mwl8k_conf_tx(hw, i, &priv->wmm_params[i]);
 		if (rc)
 			goto fail;
@@ -4778,9 +5493,11 @@ static int mwl8k_firmware_load_success(struct mwl8k_priv *priv)
 	hw->extra_tx_headroom =
 		sizeof(struct mwl8k_dma_data) - sizeof(struct ieee80211_cts);
 
+	hw->extra_tx_headroom -= priv->ap_fw ? REDUCED_TX_HEADROOM : 0;
+
 	hw->channel_change_time = 10;
 
-	hw->queues = MWL8K_TX_QUEUES;
+	hw->queues = MWL8K_TX_WMM_QUEUES;
 
 	/* Set rssi values to dBm */
 	hw->flags |= IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_HAS_RATE_CONTROL;
@@ -4796,6 +5513,8 @@ static int mwl8k_firmware_load_success(struct mwl8k_priv *priv)
 
 	/* Finalize join worker */
 	INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker);
+	/* Handle watchdog ba events */
+	INIT_WORK(&priv->watchdog_ba_handle, mwl8k_watchdog_ba_events);
 
 	/* TX reclaim and RX tasklets.  */
 	tasklet_init(&priv->poll_tx_task, mwl8k_tx_poll, (unsigned long)hw);
@@ -4815,6 +5534,8 @@ static int mwl8k_firmware_load_success(struct mwl8k_priv *priv)
 
 	spin_lock_init(&priv->tx_lock);
 
+	spin_lock_init(&priv->stream_lock);
+
 	priv->tx_wait = NULL;
 
 	rc = mwl8k_probe_hw(hw);
@@ -4836,7 +5557,7 @@ static int mwl8k_firmware_load_success(struct mwl8k_priv *priv)
 	return 0;
 
 err_unprobe_hw:
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		mwl8k_txq_deinit(hw, i);
 	mwl8k_rxq_deinit(hw, 0);
 
@@ -4995,10 +5716,10 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
 	mwl8k_hw_reset(priv);
 
 	/* Return all skbs to mac80211 */
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		mwl8k_txq_reclaim(hw, i, INT_MAX, 1);
 
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+	for (i = 0; i < mwl8k_tx_queues(priv); i++)
 		mwl8k_txq_deinit(hw, i);
 
 	mwl8k_rxq_deinit(hw, 0);
diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c
index 13d750da930119bc7bdfc4faf4ad322c6cf467e2..54cc0bba66b958ed88003b2cf256b76145c81d6a 100644
--- a/drivers/net/wireless/p54/eeprom.c
+++ b/drivers/net/wireless/p54/eeprom.c
@@ -491,7 +491,7 @@ static int p54_parse_rssical(struct ieee80211_hw *dev,
 		struct pda_rssi_cal_entry *cal = (void *) &data[offset];
 
 		for (i = 0; i < entries; i++) {
-			u16 freq;
+			u16 freq = 0;
 			switch (i) {
 			case IEEE80211_BAND_2GHZ:
 				freq = 2437;
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c
index 2fab7d20ffc2621bed540373ca05468c8c0669af..b6a061cbbdec1651f4fec04ecceac4539dd75ba7 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/p54/fwio.c
@@ -727,3 +727,34 @@ int p54_fetch_statistics(struct p54_common *priv)
 	p54_tx(priv, skb);
 	return 0;
 }
+
+int p54_set_groupfilter(struct p54_common *priv)
+{
+	struct p54_group_address_table *grp;
+	struct sk_buff *skb;
+	bool on = false;
+
+	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*grp),
+			    P54_CONTROL_TYPE_GROUP_ADDRESS_TABLE, GFP_KERNEL);
+	if (!skb)
+		return -ENOMEM;
+
+	grp = (struct p54_group_address_table *)skb_put(skb, sizeof(*grp));
+
+	on = !(priv->filter_flags & FIF_ALLMULTI) &&
+	     (priv->mc_maclist_num > 0 &&
+	      priv->mc_maclist_num <= MC_FILTER_ADDRESS_NUM);
+
+	if (on) {
+		grp->filter_enable = cpu_to_le16(1);
+		grp->num_address = cpu_to_le16(priv->mc_maclist_num);
+		memcpy(grp->mac_list, priv->mc_maclist, sizeof(grp->mac_list));
+	} else {
+		grp->filter_enable = cpu_to_le16(0);
+		grp->num_address = cpu_to_le16(0);
+		memset(grp->mac_list, 0, sizeof(grp->mac_list));
+	}
+
+	p54_tx(priv, skb);
+	return 0;
+}
diff --git a/drivers/net/wireless/p54/lmac.h b/drivers/net/wireless/p54/lmac.h
index eb581abc107906d6b3b9a9cd2317cec158c10801..3d8d622bec55d394543cf1a563b2163573e3b4f8 100644
--- a/drivers/net/wireless/p54/lmac.h
+++ b/drivers/net/wireless/p54/lmac.h
@@ -540,6 +540,7 @@ int p54_update_beacon_tim(struct p54_common *priv, u16 aid, bool set);
 int p54_setup_mac(struct p54_common *priv);
 int p54_set_ps(struct p54_common *priv);
 int p54_fetch_statistics(struct p54_common *priv);
+int p54_set_groupfilter(struct p54_common *priv);
 
 /* e/v DCF setup */
 int p54_set_edcf(struct p54_common *priv);
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c
index a946991989c6f714805d734139cd0bd542b81e63..a5a6d9e647bbe31fcf6909e504b570543c584115 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/p54/main.c
@@ -308,6 +308,31 @@ static int p54_config(struct ieee80211_hw *dev, u32 changed)
 	return ret;
 }
 
+static u64 p54_prepare_multicast(struct ieee80211_hw *dev,
+				 struct netdev_hw_addr_list *mc_list)
+{
+	struct p54_common *priv = dev->priv;
+	struct netdev_hw_addr *ha;
+	int i;
+
+	BUILD_BUG_ON(ARRAY_SIZE(priv->mc_maclist) !=
+		ARRAY_SIZE(((struct p54_group_address_table *)NULL)->mac_list));
+	/*
+	 * The first entry is reserved for the global broadcast MAC.
+	 * Otherwise the firmware will drop it and ARP will no longer work.
+	 */
+	i = 1;
+	priv->mc_maclist_num = netdev_hw_addr_list_count(mc_list) + i;
+	netdev_hw_addr_list_for_each(ha, mc_list) {
+		memcpy(&priv->mc_maclist[i], ha->addr, ETH_ALEN);
+		i++;
+		if (i >= ARRAY_SIZE(priv->mc_maclist))
+			break;
+	}
+
+	return 1; /* update */
+}
+
 static void p54_configure_filter(struct ieee80211_hw *dev,
 				 unsigned int changed_flags,
 				 unsigned int *total_flags,
@@ -316,12 +341,16 @@ static void p54_configure_filter(struct ieee80211_hw *dev,
 	struct p54_common *priv = dev->priv;
 
 	*total_flags &= FIF_PROMISC_IN_BSS |
+			FIF_ALLMULTI |
 			FIF_OTHER_BSS;
 
 	priv->filter_flags = *total_flags;
 
 	if (changed_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS))
 		p54_setup_mac(priv);
+
+	if (changed_flags & FIF_ALLMULTI || multicast)
+		p54_set_groupfilter(priv);
 }
 
 static int p54_conf_tx(struct ieee80211_hw *dev, u16 queue,
@@ -591,6 +620,7 @@ static const struct ieee80211_ops p54_ops = {
 	.config			= p54_config,
 	.flush			= p54_flush,
 	.bss_info_changed	= p54_bss_info_changed,
+	.prepare_multicast	= p54_prepare_multicast,
 	.configure_filter	= p54_configure_filter,
 	.conf_tx		= p54_conf_tx,
 	.get_stats		= p54_get_stats,
@@ -660,6 +690,7 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
 	init_completion(&priv->beacon_comp);
 	INIT_DELAYED_WORK(&priv->work, p54_work);
 
+	memset(&priv->mc_maclist[0], ~0, ETH_ALEN);
 	return dev;
 }
 EXPORT_SYMBOL_GPL(p54_init_common);
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index 50730fc23fe57ba8c0cb6e849690a66859ae3c44..799d05e12595d0865c251ebe75383245253ea806 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -211,8 +211,10 @@ struct p54_common {
 	/* BBP/MAC state */
 	u8 mac_addr[ETH_ALEN];
 	u8 bssid[ETH_ALEN];
+	u8 mc_maclist[4][ETH_ALEN];
 	u16 wakeup_timer;
 	unsigned int filter_flags;
+	int mc_maclist_num;
 	int mode;
 	u32 tsf_low32, tsf_high32;
 	u32 basic_rate_mask;
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 0494d7b102d42cfe058578264ef6104b2fdd018e..1b753173680fe4ca2c02c7251c3e8e80f544f17c 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -331,10 +331,9 @@ static void p54p_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 	struct p54p_ring_control *ring_control = priv->ring_control;
 	struct p54p_desc *desc;
 	dma_addr_t mapping;
-	u32 device_idx, idx, i;
+	u32 idx, i;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	device_idx = le32_to_cpu(ring_control->device_idx[1]);
 	idx = le32_to_cpu(ring_control->host_idx[1]);
 	i = idx % ARRAY_SIZE(ring_control->tx_data);
 
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index f630552427b7ce70c36612402b5ff040c346cae0..9def1e5369a1c9dcfcbbee164444902efd16884b 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -59,7 +59,6 @@ config RT2800PCI
 	select RT2800_LIB
 	select RT2X00_LIB_PCI if PCI
 	select RT2X00_LIB_SOC if RALINK_RT288X || RALINK_RT305X
-	select RT2X00_LIB_HT
 	select RT2X00_LIB_FIRMWARE
 	select RT2X00_LIB_CRYPTO
 	select CRC_CCITT
@@ -74,17 +73,13 @@ config RT2800PCI
 if RT2800PCI
 
 config RT2800PCI_RT33XX
-	bool "rt2800pci - Include support for rt33xx devices (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
-	default n
+	bool "rt2800pci - Include support for rt33xx devices"
+	default y
 	---help---
 	  This adds support for rt33xx wireless chipset family to the
 	  rt2800pci driver.
 	  Supported chips: RT3390
 
-	  Support for these devices is non-functional at the moment and is
-	  intended for testers and developers.
-
 config RT2800PCI_RT35XX
 	bool "rt2800pci - Include support for rt35xx devices (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
@@ -98,17 +93,14 @@ config RT2800PCI_RT35XX
 	  intended for testers and developers.
 
 config RT2800PCI_RT53XX
-       bool "rt2800-pci - Include support for rt53xx devices (EXPERIMENTAL)"
+       bool "rt2800pci - Include support for rt53xx devices (EXPERIMENTAL)"
        depends on EXPERIMENTAL
-       default n
+       default y
        ---help---
          This adds support for rt53xx wireless chipset family to the
          rt2800pci driver.
          Supported chips: RT5390
 
-         Support for these devices is non-functional at the moment and is
-         intended for testers and developers.
-
 endif
 
 config RT2500USB
@@ -140,7 +132,6 @@ config RT2800USB
 	depends on USB
 	select RT2800_LIB
 	select RT2X00_LIB_USB
-	select RT2X00_LIB_HT
 	select RT2X00_LIB_FIRMWARE
 	select RT2X00_LIB_CRYPTO
 	select CRC_CCITT
@@ -153,17 +144,13 @@ config RT2800USB
 if RT2800USB
 
 config RT2800USB_RT33XX
-	bool "rt2800usb - Include support for rt33xx devices (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
-	default n
+	bool "rt2800usb - Include support for rt33xx devices"
+	default y
 	---help---
 	  This adds support for rt33xx wireless chipset family to the
 	  rt2800usb driver.
 	  Supported chips: RT3370
 
-	  Support for these devices is non-functional at the moment and is
-	  intended for testers and developers.
-
 config RT2800USB_RT35XX
 	bool "rt2800usb - Include support for rt35xx devices (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
@@ -176,6 +163,15 @@ config RT2800USB_RT35XX
 	  Support for these devices is non-functional at the moment and is
 	  intended for testers and developers.
 
+config RT2800USB_RT53XX
+       bool "rt2800usb - Include support for rt53xx devices (EXPERIMENTAL)"
+       depends on EXPERIMENTAL
+       default y
+       ---help---
+         This adds support for rt53xx wireless chipset family to the
+         rt2800pci driver.
+         Supported chips: RT5370
+
 config RT2800USB_UNKNOWN
 	bool "rt2800usb - Include support for unknown (USB) devices"
 	default n
@@ -207,9 +203,6 @@ config RT2X00_LIB_USB
 config RT2X00_LIB
 	tristate
 
-config RT2X00_LIB_HT
-	boolean
-
 config RT2X00_LIB_FIRMWARE
 	boolean
 	select FW_LOADER
diff --git a/drivers/net/wireless/rt2x00/Makefile b/drivers/net/wireless/rt2x00/Makefile
index 971339858297d1de6b5c4ce732cab99f3ac6e121..349d5b8284a4f6c64faaa58d6b750864c3a8252e 100644
--- a/drivers/net/wireless/rt2x00/Makefile
+++ b/drivers/net/wireless/rt2x00/Makefile
@@ -7,7 +7,6 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_DEBUGFS)	+= rt2x00debug.o
 rt2x00lib-$(CONFIG_RT2X00_LIB_CRYPTO)	+= rt2x00crypto.o
 rt2x00lib-$(CONFIG_RT2X00_LIB_FIRMWARE)	+= rt2x00firmware.o
 rt2x00lib-$(CONFIG_RT2X00_LIB_LEDS)	+= rt2x00leds.o
-rt2x00lib-$(CONFIG_RT2X00_LIB_HT)	+= rt2x00ht.o
 
 obj-$(CONFIG_RT2X00_LIB)		+= rt2x00lib.o
 obj-$(CONFIG_RT2X00_LIB_PCI)		+= rt2x00pci.o
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 329f3283697b65a4c5c27c91c2268affa3b1dd8c..937f9e8bf05f51ba38fda4d7e5517f292251960f 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1314,8 +1314,8 @@ static void rt2400pci_txdone(struct rt2x00_dev *rt2x00dev,
 	}
 }
 
-static void rt2400pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
-				       struct rt2x00_field32 irq_field)
+static inline void rt2400pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
+					      struct rt2x00_field32 irq_field)
 {
 	u32 reg;
 
@@ -1368,8 +1368,10 @@ static void rt2400pci_tbtt_tasklet(unsigned long data)
 static void rt2400pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	rt2x00pci_rxdone(rt2x00dev);
-	rt2400pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
+	if (rt2x00pci_rxdone(rt2x00dev))
+		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
+	else
+		rt2400pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
 }
 
 static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance)
@@ -1534,13 +1536,13 @@ static int rt2400pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Detect if this device has an hardware controlled radio.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
-		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
 
 	/*
 	 * Check if the BBP tuning should be enabled.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RX_AGCVGC_TUNING))
-		__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
 
 	return 0;
 }
@@ -1638,9 +1640,9 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * This device requires the atim queue and DMA-mapped skbs.
 	 */
-	__set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_SW_SEQNO, &rt2x00dev->flags);
+	__set_bit(REQUIRE_ATIM_QUEUE, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_SW_SEQNO, &rt2x00dev->cap_flags);
 
 	/*
 	 * Set the rssi offset.
@@ -1718,6 +1720,9 @@ static const struct ieee80211_ops rt2400pci_mac80211_ops = {
 	.tx_last_beacon		= rt2400pci_tx_last_beacon,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.flush			= rt2x00mac_flush,
+	.set_antenna		= rt2x00mac_set_antenna,
+	.get_antenna		= rt2x00mac_get_antenna,
+	.get_ringparam		= rt2x00mac_get_ringparam,
 };
 
 static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
@@ -1738,6 +1743,7 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
 	.start_queue		= rt2400pci_start_queue,
 	.kick_queue		= rt2400pci_kick_queue,
 	.stop_queue		= rt2400pci_stop_queue,
+	.flush_queue		= rt2x00pci_flush_queue,
 	.write_tx_desc		= rt2400pci_write_tx_desc,
 	.write_beacon		= rt2400pci_write_beacon,
 	.fill_rxdone		= rt2400pci_fill_rxdone,
@@ -1799,10 +1805,11 @@ static const struct rt2x00_ops rt2400pci_ops = {
  * RT2400pci module information.
  */
 static DEFINE_PCI_DEVICE_TABLE(rt2400pci_device_table) = {
-	{ PCI_DEVICE(0x1814, 0x0101), PCI_DEVICE_DATA(&rt2400pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x0101) },
 	{ 0, }
 };
 
+
 MODULE_AUTHOR(DRV_PROJECT);
 MODULE_VERSION(DRV_VERSION);
 MODULE_DESCRIPTION("Ralink RT2400 PCI & PCMCIA Wireless LAN driver.");
@@ -1810,10 +1817,16 @@ MODULE_SUPPORTED_DEVICE("Ralink RT2460 PCI & PCMCIA chipset based cards");
 MODULE_DEVICE_TABLE(pci, rt2400pci_device_table);
 MODULE_LICENSE("GPL");
 
+static int rt2400pci_probe(struct pci_dev *pci_dev,
+			   const struct pci_device_id *id)
+{
+	return rt2x00pci_probe(pci_dev, &rt2400pci_ops);
+}
+
 static struct pci_driver rt2400pci_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt2400pci_device_table,
-	.probe		= rt2x00pci_probe,
+	.probe		= rt2400pci_probe,
 	.remove		= __devexit_p(rt2x00pci_remove),
 	.suspend	= rt2x00pci_suspend,
 	.resume		= rt2x00pci_resume,
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 58277878889eb14ba90c63817107ca76e02dbfe8..d27d7b8ba3b648f88331ff6e4be7b0c8eeadf2dd 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1446,8 +1446,8 @@ static void rt2500pci_txdone(struct rt2x00_dev *rt2x00dev,
 	}
 }
 
-static void rt2500pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
-				       struct rt2x00_field32 irq_field)
+static inline void rt2500pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
+					      struct rt2x00_field32 irq_field)
 {
 	u32 reg;
 
@@ -1500,8 +1500,10 @@ static void rt2500pci_tbtt_tasklet(unsigned long data)
 static void rt2500pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	rt2x00pci_rxdone(rt2x00dev);
-	rt2500pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
+	if (rt2x00pci_rxdone(rt2x00dev))
+		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
+	else
+		rt2500pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
 }
 
 static irqreturn_t rt2500pci_interrupt(int irq, void *dev_instance)
@@ -1685,14 +1687,14 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Detect if this device has an hardware controlled radio.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
-		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
 
 	/*
 	 * Check if the BBP tuning should be enabled.
 	 */
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
 	if (!rt2x00_get_field16(eeprom, EEPROM_NIC_DYN_BBP_TUNE))
-		__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
 
 	/*
 	 * Read the RSSI <-> dBm offset information.
@@ -1956,9 +1958,9 @@ static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * This device requires the atim queue and DMA-mapped skbs.
 	 */
-	__set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_SW_SEQNO, &rt2x00dev->flags);
+	__set_bit(REQUIRE_ATIM_QUEUE, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_SW_SEQNO, &rt2x00dev->cap_flags);
 
 	/*
 	 * Set the rssi offset.
@@ -2011,6 +2013,9 @@ static const struct ieee80211_ops rt2500pci_mac80211_ops = {
 	.tx_last_beacon		= rt2500pci_tx_last_beacon,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.flush			= rt2x00mac_flush,
+	.set_antenna		= rt2x00mac_set_antenna,
+	.get_antenna		= rt2x00mac_get_antenna,
+	.get_ringparam		= rt2x00mac_get_ringparam,
 };
 
 static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
@@ -2031,6 +2036,7 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
 	.start_queue		= rt2500pci_start_queue,
 	.kick_queue		= rt2500pci_kick_queue,
 	.stop_queue		= rt2500pci_stop_queue,
+	.flush_queue		= rt2x00pci_flush_queue,
 	.write_tx_desc		= rt2500pci_write_tx_desc,
 	.write_beacon		= rt2500pci_write_beacon,
 	.fill_rxdone		= rt2500pci_fill_rxdone,
@@ -2092,7 +2098,7 @@ static const struct rt2x00_ops rt2500pci_ops = {
  * RT2500pci module information.
  */
 static DEFINE_PCI_DEVICE_TABLE(rt2500pci_device_table) = {
-	{ PCI_DEVICE(0x1814, 0x0201), PCI_DEVICE_DATA(&rt2500pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x0201) },
 	{ 0, }
 };
 
@@ -2103,10 +2109,16 @@ MODULE_SUPPORTED_DEVICE("Ralink RT2560 PCI & PCMCIA chipset based cards");
 MODULE_DEVICE_TABLE(pci, rt2500pci_device_table);
 MODULE_LICENSE("GPL");
 
+static int rt2500pci_probe(struct pci_dev *pci_dev,
+			   const struct pci_device_id *id)
+{
+	return rt2x00pci_probe(pci_dev, &rt2500pci_ops);
+}
+
 static struct pci_driver rt2500pci_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt2500pci_device_table,
-	.probe		= rt2x00pci_probe,
+	.probe		= rt2500pci_probe,
 	.remove		= __devexit_p(rt2x00pci_remove),
 	.suspend	= rt2x00pci_suspend,
 	.resume		= rt2x00pci_resume,
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 979fe6596a2d14bee8424b487f963b847bc81ca0..15237c275486467b7971a8495480c01863dbcf9e 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1519,7 +1519,7 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Detect if this device has an hardware controlled radio.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
-		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
 
 	/*
 	 * Read the RSSI <-> dBm offset information.
@@ -1790,14 +1790,14 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * This device requires the atim queue
 	 */
-	__set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags);
+	__set_bit(REQUIRE_ATIM_QUEUE, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_BEACON_GUARD, &rt2x00dev->cap_flags);
 	if (!modparam_nohwcrypt) {
-		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
-		__set_bit(DRIVER_REQUIRE_COPY_IV, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
+		__set_bit(REQUIRE_COPY_IV, &rt2x00dev->cap_flags);
 	}
-	__set_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_SW_SEQNO, &rt2x00dev->flags);
+	__set_bit(REQUIRE_SW_SEQNO, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags);
 
 	/*
 	 * Set the rssi offset.
@@ -1824,6 +1824,9 @@ static const struct ieee80211_ops rt2500usb_mac80211_ops = {
 	.conf_tx		= rt2x00mac_conf_tx,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.flush			= rt2x00mac_flush,
+	.set_antenna		= rt2x00mac_set_antenna,
+	.get_antenna		= rt2x00mac_get_antenna,
+	.get_ringparam		= rt2x00mac_get_ringparam,
 };
 
 static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
@@ -1905,58 +1908,54 @@ static const struct rt2x00_ops rt2500usb_ops = {
  */
 static struct usb_device_id rt2500usb_device_table[] = {
 	/* ASUS */
-	{ USB_DEVICE(0x0b05, 0x1706), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x0b05, 0x1707), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0b05, 0x1706) },
+	{ USB_DEVICE(0x0b05, 0x1707) },
 	/* Belkin */
-	{ USB_DEVICE(0x050d, 0x7050), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x050d, 0x7051), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x050d, 0x705a), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x050d, 0x7050) },
+	{ USB_DEVICE(0x050d, 0x7051) },
 	/* Cisco Systems */
-	{ USB_DEVICE(0x13b1, 0x000d), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x13b1, 0x0011), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x13b1, 0x001a), USB_DEVICE_DATA(&rt2500usb_ops) },
-	/* CNet */
-	{ USB_DEVICE(0x1371, 0x9022), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x13b1, 0x000d) },
+	{ USB_DEVICE(0x13b1, 0x0011) },
+	{ USB_DEVICE(0x13b1, 0x001a) },
 	/* Conceptronic */
-	{ USB_DEVICE(0x14b2, 0x3c02), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x14b2, 0x3c02) },
 	/* D-LINK */
-	{ USB_DEVICE(0x2001, 0x3c00), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x2001, 0x3c00) },
 	/* Gigabyte */
-	{ USB_DEVICE(0x1044, 0x8001), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x1044, 0x8007), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x1044, 0x8001) },
+	{ USB_DEVICE(0x1044, 0x8007) },
 	/* Hercules */
-	{ USB_DEVICE(0x06f8, 0xe000), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x06f8, 0xe000) },
 	/* Melco */
-	{ USB_DEVICE(0x0411, 0x005e), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0066), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0067), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x0411, 0x008b), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0097), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0411, 0x005e) },
+	{ USB_DEVICE(0x0411, 0x0066) },
+	{ USB_DEVICE(0x0411, 0x0067) },
+	{ USB_DEVICE(0x0411, 0x008b) },
+	{ USB_DEVICE(0x0411, 0x0097) },
 	/* MSI */
-	{ USB_DEVICE(0x0db0, 0x6861), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x6865), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x6869), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x6861) },
+	{ USB_DEVICE(0x0db0, 0x6865) },
+	{ USB_DEVICE(0x0db0, 0x6869) },
 	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x1706), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x148f, 0x2570), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt2500usb_ops) },
-	{ USB_DEVICE(0x148f, 0x9020), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x148f, 0x1706) },
+	{ USB_DEVICE(0x148f, 0x2570) },
+	{ USB_DEVICE(0x148f, 0x9020) },
 	/* Sagem */
-	{ USB_DEVICE(0x079b, 0x004b), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x079b, 0x004b) },
 	/* Siemens */
-	{ USB_DEVICE(0x0681, 0x3c06), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0681, 0x3c06) },
 	/* SMC */
-	{ USB_DEVICE(0x0707, 0xee13), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0707, 0xee13) },
 	/* Spairon */
-	{ USB_DEVICE(0x114b, 0x0110), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x114b, 0x0110) },
 	/* SURECOM */
-	{ USB_DEVICE(0x0769, 0x11f3), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0769, 0x11f3) },
 	/* Trust */
-	{ USB_DEVICE(0x0eb0, 0x9020), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0eb0, 0x9020) },
 	/* VTech */
-	{ USB_DEVICE(0x0f88, 0x3012), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x0f88, 0x3012) },
 	/* Zinwell */
-	{ USB_DEVICE(0x5a57, 0x0260), USB_DEVICE_DATA(&rt2500usb_ops) },
+	{ USB_DEVICE(0x5a57, 0x0260) },
 	{ 0, }
 };
 
@@ -1967,10 +1966,16 @@ MODULE_SUPPORTED_DEVICE("Ralink RT2570 USB chipset based cards");
 MODULE_DEVICE_TABLE(usb, rt2500usb_device_table);
 MODULE_LICENSE("GPL");
 
+static int rt2500usb_probe(struct usb_interface *usb_intf,
+			   const struct usb_device_id *id)
+{
+	return rt2x00usb_probe(usb_intf, &rt2500usb_ops);
+}
+
 static struct usb_driver rt2500usb_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt2500usb_device_table,
-	.probe		= rt2x00usb_probe,
+	.probe		= rt2500usb_probe,
 	.disconnect	= rt2x00usb_disconnect,
 	.suspend	= rt2x00usb_suspend,
 	.resume		= rt2x00usb_resume,
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 8fbc5fa965e081f3a3e4b9a7c8e04d04ebd7c84a..f67bc9b31b28544091b5140ad86eee5ff8fe166f 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -51,6 +51,7 @@
  * RF3320 2.4G 1T1R(RT3350/RT3370/RT3390)
  * RF3322 2.4G 2T2R(RT3352/RT3371/RT3372/RT3391/RT3392)
  * RF3853 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662)
+ * RF5370 2.4G 1T1R
  * RF5390 2.4G 1T1R
  */
 #define RF2820				0x0001
@@ -66,6 +67,7 @@
 #define RF3320				0x000b
 #define RF3322				0x000c
 #define RF3853				0x000d
+#define RF5370				0x5370
 #define RF5390				0x5390
 
 /*
@@ -2103,6 +2105,59 @@ struct mac_iveiv_entry {
 #define EEPROM_TXPOWER_BG_1		FIELD16(0x00ff)
 #define EEPROM_TXPOWER_BG_2		FIELD16(0xff00)
 
+/*
+ * EEPROM temperature compensation boundaries 802.11BG
+ * MINUS4: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -4)
+ * MINUS3: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -3)
+ */
+#define EEPROM_TSSI_BOUND_BG1		0x0037
+#define EEPROM_TSSI_BOUND_BG1_MINUS4	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_BG1_MINUS3	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11BG
+ * MINUS2: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -2)
+ * MINUS1: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -1)
+ */
+#define EEPROM_TSSI_BOUND_BG2		0x0038
+#define EEPROM_TSSI_BOUND_BG2_MINUS2	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_BG2_MINUS1	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11BG
+ * REF: Reference TSSI value, no tx power changes needed
+ * PLUS1: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 1)
+ */
+#define EEPROM_TSSI_BOUND_BG3		0x0039
+#define EEPROM_TSSI_BOUND_BG3_REF	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_BG3_PLUS1	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11BG
+ * PLUS2: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 2)
+ * PLUS3: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 3)
+ */
+#define EEPROM_TSSI_BOUND_BG4		0x003a
+#define EEPROM_TSSI_BOUND_BG4_PLUS2	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_BG4_PLUS3	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11BG
+ * PLUS4: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 4)
+ * AGC_STEP: Temperature compensation step.
+ */
+#define EEPROM_TSSI_BOUND_BG5		0x003b
+#define EEPROM_TSSI_BOUND_BG5_PLUS4	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_BG5_AGC_STEP	FIELD16(0xff00)
+
 /*
  * EEPROM TXPOWER 802.11A
  */
@@ -2112,6 +2167,59 @@ struct mac_iveiv_entry {
 #define EEPROM_TXPOWER_A_1		FIELD16(0x00ff)
 #define EEPROM_TXPOWER_A_2		FIELD16(0xff00)
 
+/*
+ * EEPROM temperature compensation boundaries 802.11A
+ * MINUS4: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -4)
+ * MINUS3: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -3)
+ */
+#define EEPROM_TSSI_BOUND_A1		0x006a
+#define EEPROM_TSSI_BOUND_A1_MINUS4	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_A1_MINUS3	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11A
+ * MINUS2: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -2)
+ * MINUS1: If the actual TSSI is below this boundary, tx power needs to be
+ *         reduced by (agc_step * -1)
+ */
+#define EEPROM_TSSI_BOUND_A2		0x006b
+#define EEPROM_TSSI_BOUND_A2_MINUS2	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_A2_MINUS1	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11A
+ * REF: Reference TSSI value, no tx power changes needed
+ * PLUS1: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 1)
+ */
+#define EEPROM_TSSI_BOUND_A3		0x006c
+#define EEPROM_TSSI_BOUND_A3_REF	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_A3_PLUS1	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11A
+ * PLUS2: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 2)
+ * PLUS3: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 3)
+ */
+#define EEPROM_TSSI_BOUND_A4		0x006d
+#define EEPROM_TSSI_BOUND_A4_PLUS2	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_A4_PLUS3	FIELD16(0xff00)
+
+/*
+ * EEPROM temperature compensation boundaries 802.11A
+ * PLUS4: If the actual TSSI is above this boundary, tx power needs to be
+ *        increased by (agc_step * 4)
+ * AGC_STEP: Temperature compensation step.
+ */
+#define EEPROM_TSSI_BOUND_A5		0x006e
+#define EEPROM_TSSI_BOUND_A5_PLUS4	FIELD16(0x00ff)
+#define EEPROM_TSSI_BOUND_A5_AGC_STEP	FIELD16(0xff00)
+
 /*
  * EEPROM TXPOWER by rate: tx power per tx rate for HT20 mode
  */
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index dbf74d07d947e1894ea629287d470c809ce0dced..2a6aa85cc6c9df67ab072e7a53d74cb29c622da6 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -687,6 +687,9 @@ void rt2800_txdone_entry(struct queue_entry *entry, u32 status)
 		mcs = real_mcs;
 	}
 
+	if (aggr == 1 || ampdu == 1)
+		__set_bit(TXDONE_AMPDU, &txdesc.flags);
+
 	/*
 	 * Ralink has a retry mechanism using a global fallback
 	 * table. We setup this fallback table to try the immediate
@@ -727,34 +730,20 @@ void rt2800_txdone(struct rt2x00_dev *rt2x00dev)
 	struct data_queue *queue;
 	struct queue_entry *entry;
 	u32 reg;
-	u8 pid;
-	int i;
+	u8 qid;
 
-	/*
-	 * TX_STA_FIFO is a stack of X entries, hence read TX_STA_FIFO
-	 * at most X times and also stop processing once the TX_STA_FIFO_VALID
-	 * flag is not set anymore.
-	 *
-	 * The legacy drivers use X=TX_RING_SIZE but state in a comment
-	 * that the TX_STA_FIFO stack has a size of 16. We stick to our
-	 * tx ring size for now.
-	 */
-	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
-		rt2800_register_read(rt2x00dev, TX_STA_FIFO, &reg);
-		if (!rt2x00_get_field32(reg, TX_STA_FIFO_VALID))
-			break;
+	while (kfifo_get(&rt2x00dev->txstatus_fifo, &reg)) {
 
-		/*
-		 * Skip this entry when it contains an invalid
-		 * queue identication number.
+		/* TX_STA_FIFO_PID_QUEUE is a 2-bit field, thus
+		 * qid is guaranteed to be one of the TX QIDs
 		 */
-		pid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_QUEUE);
-		if (pid >= QID_RX)
-			continue;
-
-		queue = rt2x00queue_get_tx_queue(rt2x00dev, pid);
-		if (unlikely(!queue))
+		qid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_QUEUE);
+		queue = rt2x00queue_get_tx_queue(rt2x00dev, qid);
+		if (unlikely(!queue)) {
+			WARNING(rt2x00dev, "Got TX status for an unavailable "
+					   "queue %u, dropping\n", qid);
 			continue;
+		}
 
 		/*
 		 * Inside each queue, we process each entry in a chronological
@@ -946,25 +935,49 @@ static void rt2800_brightness_set(struct led_classdev *led_cdev,
 	unsigned int ledmode =
 		rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
 				   EEPROM_FREQ_LED_MODE);
+	u32 reg;
 
-	if (led->type == LED_TYPE_RADIO) {
-		rt2800_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
-				      enabled ? 0x20 : 0);
-	} else if (led->type == LED_TYPE_ASSOC) {
-		rt2800_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
-				      enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20);
-	} else if (led->type == LED_TYPE_QUALITY) {
-		/*
-		 * The brightness is divided into 6 levels (0 - 5),
-		 * The specs tell us the following levels:
-		 *	0, 1 ,3, 7, 15, 31
-		 * to determine the level in a simple way we can simply
-		 * work with bitshifting:
-		 *	(1 << level) - 1
-		 */
-		rt2800_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff,
-				      (1 << brightness / (LED_FULL / 6)) - 1,
-				      polarity);
+	/* Check for SoC (SOC devices don't support MCU requests) */
+	if (rt2x00_is_soc(led->rt2x00dev)) {
+		rt2800_register_read(led->rt2x00dev, LED_CFG, &reg);
+
+		/* Set LED Polarity */
+		rt2x00_set_field32(&reg, LED_CFG_LED_POLAR, polarity);
+
+		/* Set LED Mode */
+		if (led->type == LED_TYPE_RADIO) {
+			rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE,
+					   enabled ? 3 : 0);
+		} else if (led->type == LED_TYPE_ASSOC) {
+			rt2x00_set_field32(&reg, LED_CFG_Y_LED_MODE,
+					   enabled ? 3 : 0);
+		} else if (led->type == LED_TYPE_QUALITY) {
+			rt2x00_set_field32(&reg, LED_CFG_R_LED_MODE,
+					   enabled ? 3 : 0);
+		}
+
+		rt2800_register_write(led->rt2x00dev, LED_CFG, reg);
+
+	} else {
+		if (led->type == LED_TYPE_RADIO) {
+			rt2800_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
+					      enabled ? 0x20 : 0);
+		} else if (led->type == LED_TYPE_ASSOC) {
+			rt2800_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
+					      enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20);
+		} else if (led->type == LED_TYPE_QUALITY) {
+			/*
+			 * The brightness is divided into 6 levels (0 - 5),
+			 * The specs tell us the following levels:
+			 *	0, 1 ,3, 7, 15, 31
+			 * to determine the level in a simple way we can simply
+			 * work with bitshifting:
+			 *	(1 << level) - 1
+			 */
+			rt2800_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff,
+					      (1 << brightness / (LED_FULL / 6)) - 1,
+					      polarity);
+		}
 	}
 }
 
@@ -1218,6 +1231,25 @@ void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_SYNC, conf->sync);
 		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+
+		if (conf->sync == TSF_SYNC_AP_NONE) {
+			/*
+			 * Tune beacon queue transmit parameters for AP mode
+			 */
+			rt2800_register_read(rt2x00dev, TBTT_SYNC_CFG, &reg);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_BCN_CWMIN, 0);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_BCN_AIFSN, 1);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_BCN_EXP_WIN, 32);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_TBTT_ADJUST, 0);
+			rt2800_register_write(rt2x00dev, TBTT_SYNC_CFG, reg);
+		} else {
+			rt2800_register_read(rt2x00dev, TBTT_SYNC_CFG, &reg);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_BCN_CWMIN, 4);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_BCN_AIFSN, 2);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_BCN_EXP_WIN, 32);
+			rt2x00_set_field32(&reg, TBTT_SYNC_CFG_TBTT_ADJUST, 16);
+			rt2800_register_write(rt2x00dev, TBTT_SYNC_CFG, reg);
+		}
 	}
 
 	if (flags & CONFIG_UPDATE_MAC) {
@@ -1608,7 +1640,6 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 					 struct channel_info *info)
 {
 	u8 rfcsr;
-	u16 eeprom;
 
 	rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
 	rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
@@ -1638,11 +1669,10 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset);
 	rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
 	if (rf->channel <= 14) {
 		int idx = rf->channel-1;
 
-		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST)) {
+		if (test_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags)) {
 			if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) {
 				/* r55/r59 value array of channel 1~14 */
 				static const char r55_bt_rev[] = {0x83, 0x83,
@@ -1721,7 +1751,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	    rt2x00_rf(rt2x00dev, RF3052) ||
 	    rt2x00_rf(rt2x00dev, RF3320))
 		rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info);
-	else if (rt2x00_rf(rt2x00dev, RF5390))
+	else if (rt2x00_rf(rt2x00dev, RF5370) ||
+		 rt2x00_rf(rt2x00dev, RF5390))
 		rt2800_config_channel_rf53xx(rt2x00dev, conf, rf, info);
 	else
 		rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
@@ -1736,8 +1767,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 
 	if (rf->channel <= 14) {
 		if (!rt2x00_rt(rt2x00dev, RT5390)) {
-			if (test_bit(CONFIG_EXTERNAL_LNA_BG,
-				     &rt2x00dev->flags)) {
+			if (test_bit(CAPABILITY_EXTERNAL_LNA_BG,
+				     &rt2x00dev->cap_flags)) {
 				rt2800_bbp_write(rt2x00dev, 82, 0x62);
 				rt2800_bbp_write(rt2x00dev, 75, 0x46);
 			} else {
@@ -1748,7 +1779,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	} else {
 		rt2800_bbp_write(rt2x00dev, 82, 0xf2);
 
-		if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags))
 			rt2800_bbp_write(rt2x00dev, 75, 0x46);
 		else
 			rt2800_bbp_write(rt2x00dev, 75, 0x50);
@@ -1813,17 +1844,131 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, &reg);
 }
 
+static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
+{
+	u8 tssi_bounds[9];
+	u8 current_tssi;
+	u16 eeprom;
+	u8 step;
+	int i;
+
+	/*
+	 * Read TSSI boundaries for temperature compensation from
+	 * the EEPROM.
+	 *
+	 * Array idx               0    1    2    3    4    5    6    7    8
+	 * Matching Delta value   -4   -3   -2   -1    0   +1   +2   +3   +4
+	 * Example TSSI bounds  0xF0 0xD0 0xB5 0xA0 0x88 0x45 0x25 0x15 0x00
+	 */
+	if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG1, &eeprom);
+		tssi_bounds[0] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG1_MINUS4);
+		tssi_bounds[1] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG1_MINUS3);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG2, &eeprom);
+		tssi_bounds[2] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG2_MINUS2);
+		tssi_bounds[3] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG2_MINUS1);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG3, &eeprom);
+		tssi_bounds[4] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG3_REF);
+		tssi_bounds[5] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG3_PLUS1);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG4, &eeprom);
+		tssi_bounds[6] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG4_PLUS2);
+		tssi_bounds[7] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG4_PLUS3);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG5, &eeprom);
+		tssi_bounds[8] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_BG5_PLUS4);
+
+		step = rt2x00_get_field16(eeprom,
+					  EEPROM_TSSI_BOUND_BG5_AGC_STEP);
+	} else {
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A1, &eeprom);
+		tssi_bounds[0] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A1_MINUS4);
+		tssi_bounds[1] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A1_MINUS3);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A2, &eeprom);
+		tssi_bounds[2] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A2_MINUS2);
+		tssi_bounds[3] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A2_MINUS1);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A3, &eeprom);
+		tssi_bounds[4] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A3_REF);
+		tssi_bounds[5] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A3_PLUS1);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A4, &eeprom);
+		tssi_bounds[6] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A4_PLUS2);
+		tssi_bounds[7] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A4_PLUS3);
+
+		rt2x00_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A5, &eeprom);
+		tssi_bounds[8] = rt2x00_get_field16(eeprom,
+					EEPROM_TSSI_BOUND_A5_PLUS4);
+
+		step = rt2x00_get_field16(eeprom,
+					  EEPROM_TSSI_BOUND_A5_AGC_STEP);
+	}
+
+	/*
+	 * Check if temperature compensation is supported.
+	 */
+	if (tssi_bounds[4] == 0xff)
+		return 0;
+
+	/*
+	 * Read current TSSI (BBP 49).
+	 */
+	rt2800_bbp_read(rt2x00dev, 49, &current_tssi);
+
+	/*
+	 * Compare TSSI value (BBP49) with the compensation boundaries
+	 * from the EEPROM and increase or decrease tx power.
+	 */
+	for (i = 0; i <= 3; i++) {
+		if (current_tssi > tssi_bounds[i])
+			break;
+	}
+
+	if (i == 4) {
+		for (i = 8; i >= 5; i--) {
+			if (current_tssi < tssi_bounds[i])
+				break;
+		}
+	}
+
+	return (i - 4) * step;
+}
+
 static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev,
 				      enum ieee80211_band band)
 {
 	u16 eeprom;
 	u8 comp_en;
 	u8 comp_type;
-	int comp_value;
+	int comp_value = 0;
 
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_DELTA, &eeprom);
 
-	if (eeprom == 0xffff)
+	/*
+	 * HT40 compensation not required.
+	 */
+	if (eeprom == 0xffff ||
+	    !test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
 		return 0;
 
 	if (band == IEEE80211_BAND_2GHZ) {
@@ -1853,11 +1998,9 @@ static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev,
 	return comp_value;
 }
 
-static u8 rt2800_compesate_txpower(struct rt2x00_dev *rt2x00dev,
-				     int is_rate_b,
-				     enum ieee80211_band band,
-				     int power_level,
-				     u8 txpower)
+static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
+				   enum ieee80211_band band, int power_level,
+				   u8 txpower, int delta)
 {
 	u32 reg;
 	u16 eeprom;
@@ -1865,15 +2008,11 @@ static u8 rt2800_compesate_txpower(struct rt2x00_dev *rt2x00dev,
 	u8 eirp_txpower;
 	u8 eirp_txpower_criterion;
 	u8 reg_limit;
-	int bw_comp = 0;
 
 	if (!((band == IEEE80211_BAND_5GHZ) && is_rate_b))
 		return txpower;
 
-	if (test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
-		bw_comp = rt2800_get_txpower_bw_comp(rt2x00dev, band);
-
-	if (test_bit(CONFIG_SUPPORT_POWER_LIMIT, &rt2x00dev->flags)) {
+	if (test_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags)) {
 		/*
 		 * Check if eirp txpower exceed txpower_limit.
 		 * We use OFDM 6M as criterion and its eirp txpower
@@ -1895,18 +2034,19 @@ static u8 rt2800_compesate_txpower(struct rt2x00_dev *rt2x00dev,
 						 EEPROM_EIRP_MAX_TX_POWER_5GHZ);
 
 		eirp_txpower = eirp_txpower_criterion + (txpower - criterion) +
-				       (is_rate_b ? 4 : 0) + bw_comp;
+			       (is_rate_b ? 4 : 0) + delta;
 
 		reg_limit = (eirp_txpower > power_level) ?
 					(eirp_txpower - power_level) : 0;
 	} else
 		reg_limit = 0;
 
-	return txpower + bw_comp - reg_limit;
+	return txpower + delta - reg_limit;
 }
 
 static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
-				  struct ieee80211_conf *conf)
+				  enum ieee80211_band band,
+				  int power_level)
 {
 	u8 txpower;
 	u16 eeprom;
@@ -1914,8 +2054,17 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 	u32 reg;
 	u8 r1;
 	u32 offset;
-	enum ieee80211_band band = conf->channel->band;
-	int power_level = conf->power_level;
+	int delta;
+
+	/*
+	 * Calculate HT40 compensation delta
+	 */
+	delta = rt2800_get_txpower_bw_comp(rt2x00dev, band);
+
+	/*
+	 * calculate temperature compensation delta
+	 */
+	delta += rt2800_get_gain_calibration_delta(rt2x00dev);
 
 	/*
 	 * set to normal bbp tx power control mode: +/- 0dBm
@@ -1944,8 +2093,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE0);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE0, txpower);
 
 		/*
@@ -1955,8 +2104,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE1);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE1, txpower);
 
 		/*
@@ -1966,8 +2115,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE2);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE2, txpower);
 
 		/*
@@ -1977,8 +2126,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE3);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE3, txpower);
 
 		/* read the next four txpower values */
@@ -1993,8 +2142,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE0);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE4, txpower);
 
 		/*
@@ -2004,8 +2153,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE1);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE5, txpower);
 
 		/*
@@ -2015,8 +2164,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE2);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE6, txpower);
 
 		/*
@@ -2026,8 +2175,8 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 		 */
 		txpower = rt2x00_get_field16(eeprom,
 					     EEPROM_TXPOWER_BYRATE_RATE3);
-		txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band,
-					     power_level, txpower);
+		txpower = rt2800_compensate_txpower(rt2x00dev, is_rate_b, band,
+					     power_level, txpower, delta);
 		rt2x00_set_field32(&reg, TX_PWR_CFG_RATE7, txpower);
 
 		rt2800_register_write(rt2x00dev, offset, reg);
@@ -2037,6 +2186,13 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev,
 	}
 }
 
+void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev)
+{
+	rt2800_config_txpower(rt2x00dev, rt2x00dev->curr_band,
+			      rt2x00dev->tx_power);
+}
+EXPORT_SYMBOL_GPL(rt2800_gain_calibration);
+
 static void rt2800_config_retry_limit(struct rt2x00_dev *rt2x00dev,
 				      struct rt2x00lib_conf *libconf)
 {
@@ -2090,10 +2246,12 @@ void rt2800_config(struct rt2x00_dev *rt2x00dev,
 	if (flags & IEEE80211_CONF_CHANGE_CHANNEL) {
 		rt2800_config_channel(rt2x00dev, libconf->conf,
 				      &libconf->rf, &libconf->channel);
-		rt2800_config_txpower(rt2x00dev, libconf->conf);
+		rt2800_config_txpower(rt2x00dev, libconf->conf->channel->band,
+				      libconf->conf->power_level);
 	}
 	if (flags & IEEE80211_CONF_CHANGE_POWER)
-		rt2800_config_txpower(rt2x00dev, libconf->conf);
+		rt2800_config_txpower(rt2x00dev, libconf->conf->channel->band,
+				      libconf->conf->power_level);
 	if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
 		rt2800_config_retry_limit(rt2x00dev, libconf);
 	if (flags & IEEE80211_CONF_CHANGE_PS)
@@ -2254,7 +2412,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 	} else if (rt2800_is_305x_soc(rt2x00dev)) {
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
-		rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x0000001f);
+		rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000030);
 	} else if (rt2x00_rt(rt2x00dev, RT5390)) {
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
@@ -2758,8 +2916,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		ant = (div_mode == 3) ? 1 : 0;
 
 		/* check if this is a Bluetooth combo card */
-		rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
-		if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST)) {
+		if (test_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags)) {
 			u32 reg;
 
 			rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
@@ -3155,8 +3312,8 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 		    rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
 		    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
 		    rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
-			if (!test_bit(CONFIG_EXTERNAL_LNA_BG,
-				      &rt2x00dev->flags))
+			if (!test_bit(CAPABILITY_EXTERNAL_LNA_BG,
+				      &rt2x00dev->cap_flags))
 				rt2x00_set_field8(&rfcsr, RFCSR17_R, 1);
 		}
 		rt2x00_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &eeprom);
@@ -3530,6 +3687,7 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF3022) &&
 	    !rt2x00_rf(rt2x00dev, RF3052) &&
 	    !rt2x00_rf(rt2x00dev, RF3320) &&
+	    !rt2x00_rf(rt2x00dev, RF5370) &&
 	    !rt2x00_rf(rt2x00dev, RF5390)) {
 		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
 		return -ENODEV;
@@ -3568,26 +3726,30 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	}
 
 	/*
-	 * Read frequency offset and RF programming sequence.
+	 * Determine external LNA informations.
 	 */
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
-	rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
-
-	/*
-	 * Read external LNA informations.
-	 */
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
-
 	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_LNA_5G))
-		__set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags);
 	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_LNA_2G))
-		__set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags);
 
 	/*
 	 * Detect if this device has an hardware controlled radio.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_HW_RADIO))
-		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
+
+	/*
+	 * Detect if this device has Bluetooth co-existence.
+	 */
+	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST))
+		__set_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags);
+
+	/*
+	 * Read frequency offset and RF programming sequence.
+	 */
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
+	rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
 
 	/*
 	 * Store led settings, for correct led behaviour.
@@ -3597,7 +3759,7 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	rt2800_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
 	rt2800_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &rt2x00dev->led_mcu_reg);
+	rt2x00dev->led_mcu_reg = eeprom;
 #endif /* CONFIG_RT2X00_LIB_LEDS */
 
 	/*
@@ -3607,7 +3769,7 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 
 	if (rt2x00_get_field16(eeprom, EEPROM_EIRP_MAX_TX_POWER_2GHZ) <
 					EIRP_MAX_TX_POWER_LIMIT)
-		__set_bit(CONFIG_SUPPORT_POWER_LIMIT, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags);
 
 	return 0;
 }
@@ -3828,6 +3990,7 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 		   rt2x00_rf(rt2x00dev, RF3021) ||
 		   rt2x00_rf(rt2x00dev, RF3022) ||
 		   rt2x00_rf(rt2x00dev, RF3320) ||
+		   rt2x00_rf(rt2x00dev, RF5370) ||
 		   rt2x00_rf(rt2x00dev, RF5390)) {
 		spec->num_channels = 14;
 		spec->channels = rf_vals_3x;
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h
index 0c92d86a36f48f902745d9367d125d532f277907..f2d15941c71ac79f76ca5b506e57f8e500181c09 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
@@ -181,6 +181,7 @@ void rt2800_link_stats(struct rt2x00_dev *rt2x00dev, struct link_qual *qual);
 void rt2800_reset_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual);
 void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
 		       const u32 count);
+void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev);
 
 int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev);
 void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev);
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 808073aa9dcc7e8a6496699461e4824cd9dde9ff..cc4a54f571b8df13ab173846ef77e12ae31634e5 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -66,7 +66,7 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 		return;
 
 	for (i = 0; i < 200; i++) {
-		rt2800_register_read(rt2x00dev, H2M_MAILBOX_CID, &reg);
+		rt2x00pci_register_read(rt2x00dev, H2M_MAILBOX_CID, &reg);
 
 		if ((rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD0) == token) ||
 		    (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD1) == token) ||
@@ -80,8 +80,8 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 	if (i == 200)
 		ERROR(rt2x00dev, "MCU request failed, no response from hardware\n");
 
-	rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
-	rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
+	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
+	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
 }
 
 #if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
@@ -105,7 +105,7 @@ static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
 	struct rt2x00_dev *rt2x00dev = eeprom->data;
 	u32 reg;
 
-	rt2800_register_read(rt2x00dev, E2PROM_CSR, &reg);
+	rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
 
 	eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN);
 	eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT);
@@ -127,7 +127,7 @@ static void rt2800pci_eepromregister_write(struct eeprom_93cx6 *eeprom)
 	rt2x00_set_field32(&reg, E2PROM_CSR_CHIP_SELECT,
 			   !!eeprom->reg_chip_select);
 
-	rt2800_register_write(rt2x00dev, E2PROM_CSR, reg);
+	rt2x00pci_register_write(rt2x00dev, E2PROM_CSR, reg);
 }
 
 static void rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev)
@@ -135,7 +135,7 @@ static void rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev)
 	struct eeprom_93cx6 eeprom;
 	u32 reg;
 
-	rt2800_register_read(rt2x00dev, E2PROM_CSR, &reg);
+	rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
 
 	eeprom.data = rt2x00dev;
 	eeprom.register_read = rt2800pci_eepromregister_read;
@@ -195,9 +195,9 @@ static void rt2800pci_start_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
-		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 		break;
 	case QID_BEACON:
 		/*
@@ -207,15 +207,15 @@ static void rt2800pci_start_queue(struct data_queue *queue)
 		tasklet_enable(&rt2x00dev->tbtt_tasklet);
 		tasklet_enable(&rt2x00dev->pretbtt_tasklet);
 
-		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
-		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
-		rt2800_register_read(rt2x00dev, INT_TIMER_EN, &reg);
+		rt2x00pci_register_read(rt2x00dev, INT_TIMER_EN, &reg);
 		rt2x00_set_field32(&reg, INT_TIMER_EN_PRE_TBTT_TIMER, 1);
-		rt2800_register_write(rt2x00dev, INT_TIMER_EN, reg);
+		rt2x00pci_register_write(rt2x00dev, INT_TIMER_EN, reg);
 		break;
 	default:
 		break;
@@ -233,11 +233,13 @@ static void rt2800pci_kick_queue(struct data_queue *queue)
 	case QID_AC_BE:
 	case QID_AC_BK:
 		entry = rt2x00queue_get_entry(queue, Q_INDEX);
-		rt2800_register_write(rt2x00dev, TX_CTX_IDX(queue->qid), entry->entry_idx);
+		rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(queue->qid),
+					 entry->entry_idx);
 		break;
 	case QID_MGMT:
 		entry = rt2x00queue_get_entry(queue, Q_INDEX);
-		rt2800_register_write(rt2x00dev, TX_CTX_IDX(5), entry->entry_idx);
+		rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(5),
+					 entry->entry_idx);
 		break;
 	default:
 		break;
@@ -251,20 +253,20 @@ static void rt2800pci_stop_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
-		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 		break;
 	case QID_BEACON:
-		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
-		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
-		rt2800_register_read(rt2x00dev, INT_TIMER_EN, &reg);
+		rt2x00pci_register_read(rt2x00dev, INT_TIMER_EN, &reg);
 		rt2x00_set_field32(&reg, INT_TIMER_EN_PRE_TBTT_TIMER, 0);
-		rt2800_register_write(rt2x00dev, INT_TIMER_EN, reg);
+		rt2x00pci_register_write(rt2x00dev, INT_TIMER_EN, reg);
 
 		/*
 		 * Wait for tbtt tasklets to finish.
@@ -295,19 +297,19 @@ static int rt2800pci_write_firmware(struct rt2x00_dev *rt2x00dev,
 	 */
 	reg = 0;
 	rt2x00_set_field32(&reg, PBF_SYS_CTRL_HOST_RAM_WRITE, 1);
-	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
+	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
 
 	/*
 	 * Write firmware to device.
 	 */
-	rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
-				   data, len);
+	rt2x00pci_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
+				      data, len);
 
-	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000);
-	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001);
+	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000);
+	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001);
 
-	rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
-	rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
+	rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
+	rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
 
 	return 0;
 }
@@ -351,7 +353,7 @@ static void rt2800pci_clear_entry(struct queue_entry *entry)
 		 * Set RX IDX in register to inform hardware that we have
 		 * handled this entry and it is available for reuse again.
 		 */
-		rt2800_register_write(rt2x00dev, RX_CRX_IDX,
+		rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX,
 				      entry->entry_idx);
 	} else {
 		rt2x00_desc_read(entry_priv->desc, 1, &word);
@@ -369,45 +371,51 @@ static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev)
 	 * Initialize registers.
 	 */
 	entry_priv = rt2x00dev->tx[0].entries[0].priv_data;
-	rt2800_register_write(rt2x00dev, TX_BASE_PTR0, entry_priv->desc_dma);
-	rt2800_register_write(rt2x00dev, TX_MAX_CNT0, rt2x00dev->tx[0].limit);
-	rt2800_register_write(rt2x00dev, TX_CTX_IDX0, 0);
-	rt2800_register_write(rt2x00dev, TX_DTX_IDX0, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR0, entry_priv->desc_dma);
+	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT0,
+				 rt2x00dev->tx[0].limit);
+	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX0, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX0, 0);
 
 	entry_priv = rt2x00dev->tx[1].entries[0].priv_data;
-	rt2800_register_write(rt2x00dev, TX_BASE_PTR1, entry_priv->desc_dma);
-	rt2800_register_write(rt2x00dev, TX_MAX_CNT1, rt2x00dev->tx[1].limit);
-	rt2800_register_write(rt2x00dev, TX_CTX_IDX1, 0);
-	rt2800_register_write(rt2x00dev, TX_DTX_IDX1, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR1, entry_priv->desc_dma);
+	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT1,
+				 rt2x00dev->tx[1].limit);
+	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX1, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX1, 0);
 
 	entry_priv = rt2x00dev->tx[2].entries[0].priv_data;
-	rt2800_register_write(rt2x00dev, TX_BASE_PTR2, entry_priv->desc_dma);
-	rt2800_register_write(rt2x00dev, TX_MAX_CNT2, rt2x00dev->tx[2].limit);
-	rt2800_register_write(rt2x00dev, TX_CTX_IDX2, 0);
-	rt2800_register_write(rt2x00dev, TX_DTX_IDX2, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR2, entry_priv->desc_dma);
+	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT2,
+				 rt2x00dev->tx[2].limit);
+	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX2, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX2, 0);
 
 	entry_priv = rt2x00dev->tx[3].entries[0].priv_data;
-	rt2800_register_write(rt2x00dev, TX_BASE_PTR3, entry_priv->desc_dma);
-	rt2800_register_write(rt2x00dev, TX_MAX_CNT3, rt2x00dev->tx[3].limit);
-	rt2800_register_write(rt2x00dev, TX_CTX_IDX3, 0);
-	rt2800_register_write(rt2x00dev, TX_DTX_IDX3, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR3, entry_priv->desc_dma);
+	rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT3,
+				 rt2x00dev->tx[3].limit);
+	rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX3, 0);
+	rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX3, 0);
 
 	entry_priv = rt2x00dev->rx->entries[0].priv_data;
-	rt2800_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma);
-	rt2800_register_write(rt2x00dev, RX_MAX_CNT, rt2x00dev->rx[0].limit);
-	rt2800_register_write(rt2x00dev, RX_CRX_IDX, rt2x00dev->rx[0].limit - 1);
-	rt2800_register_write(rt2x00dev, RX_DRX_IDX, 0);
+	rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma);
+	rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT,
+				 rt2x00dev->rx[0].limit);
+	rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX,
+				 rt2x00dev->rx[0].limit - 1);
+	rt2x00pci_register_write(rt2x00dev, RX_DRX_IDX, 0);
 
 	/*
 	 * Enable global DMA configuration
 	 */
-	rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
+	rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
 	rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
 	rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
 	rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
-	rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
+	rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
 
-	rt2800_register_write(rt2x00dev, DELAY_INT_CFG, 0);
+	rt2x00pci_register_write(rt2x00dev, DELAY_INT_CFG, 0);
 
 	return 0;
 }
@@ -427,8 +435,8 @@ static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	 * should clear the register to assure a clean state.
 	 */
 	if (state == STATE_RADIO_IRQ_ON) {
-		rt2800_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
-		rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
+		rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
+		rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
 
 		/*
 		 * Enable tasklets. The beacon related tasklets are
@@ -440,7 +448,7 @@ static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	}
 
 	spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags);
-	rt2800_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_RXDELAYINT, 0);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_TXDELAYINT, 0);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_RX_DONE, mask);
@@ -459,7 +467,7 @@ static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	rt2x00_set_field32(&reg, INT_MASK_CSR_GPTIMER, 0);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_RX_COHERENT, 0);
 	rt2x00_set_field32(&reg, INT_MASK_CSR_TX_COHERENT, 0);
-	rt2800_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
 	spin_unlock_irqrestore(&rt2x00dev->irqmask_lock, flags);
 
 	if (state == STATE_RADIO_IRQ_OFF) {
@@ -480,7 +488,7 @@ static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Reset DMA indexes
 	 */
-	rt2800_register_read(rt2x00dev, WPDMA_RST_IDX, &reg);
+	rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, &reg);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX0, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX1, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX2, 1);
@@ -488,26 +496,26 @@ static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX4, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX5, 1);
 	rt2x00_set_field32(&reg, WPDMA_RST_IDX_DRX_IDX0, 1);
-	rt2800_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
+	rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
 
-	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f);
-	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00);
+	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f);
+	rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00);
 
 	if (rt2x00_rt(rt2x00dev, RT5390)) {
-		rt2800_register_read(rt2x00dev, AUX_CTRL, &reg);
+		rt2x00pci_register_read(rt2x00dev, AUX_CTRL, &reg);
 		rt2x00_set_field32(&reg, AUX_CTRL_FORCE_PCIE_CLK, 1);
 		rt2x00_set_field32(&reg, AUX_CTRL_WAKE_PCIE_EN, 1);
-		rt2800_register_write(rt2x00dev, AUX_CTRL, reg);
+		rt2x00pci_register_write(rt2x00dev, AUX_CTRL, reg);
 	}
 
-	rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
+	rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
 
-	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+	rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
-	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+	rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 
-	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
+	rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
 
 	return 0;
 }
@@ -525,8 +533,8 @@ static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	if (rt2x00_is_soc(rt2x00dev)) {
 		rt2800_disable_radio(rt2x00dev);
-		rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0);
-		rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0);
+		rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0);
+		rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, 0);
 	}
 }
 
@@ -537,8 +545,10 @@ static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev,
 		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, TOKEN_WAKUP, 0, 0x02);
 		rt2800pci_mcu_status(rt2x00dev, TOKEN_WAKUP);
 	} else if (state == STATE_SLEEP) {
-		rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, 0xffffffff);
-		rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, 0xffffffff);
+		rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_STATUS,
+					 0xffffffff);
+		rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID,
+					 0xffffffff);
 		rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0x01, 0xff, 0x01);
 	}
 
@@ -717,12 +727,13 @@ static void rt2800pci_wakeup(struct rt2x00_dev *rt2x00dev)
 	rt2800_config(rt2x00dev, &libconf, IEEE80211_CONF_CHANGE_PS);
 }
 
-static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
+static bool rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue;
 	struct queue_entry *entry;
 	u32 status;
 	u8 qid;
+	int max_tx_done = 16;
 
 	while (kfifo_get(&rt2x00dev->txstatus_fifo, &status)) {
 		qid = rt2x00_get_field32(status, TX_STA_FIFO_PID_QUEUE);
@@ -759,11 +770,16 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
 
 		entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 		rt2800_txdone_entry(entry, status);
+
+		if (--max_tx_done == 0)
+			break;
 	}
+
+	return !max_tx_done;
 }
 
-static void rt2800pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
-				       struct rt2x00_field32 irq_field)
+static inline void rt2800pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
+					      struct rt2x00_field32 irq_field)
 {
 	u32 reg;
 
@@ -772,15 +788,17 @@ static void rt2800pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
 	 * access needs locking.
 	 */
 	spin_lock_irq(&rt2x00dev->irqmask_lock);
-	rt2800_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	rt2x00_set_field32(&reg, irq_field, 1);
-	rt2800_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
 	spin_unlock_irq(&rt2x00dev->irqmask_lock);
 }
 
 static void rt2800pci_txstatus_tasklet(unsigned long data)
 {
-	rt2800pci_txdone((struct rt2x00_dev *)data);
+	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
+	if (rt2800pci_txdone(rt2x00dev))
+		tasklet_schedule(&rt2x00dev->txstatus_tasklet);
 
 	/*
 	 * No need to enable the tx status interrupt here as we always
@@ -806,8 +824,10 @@ static void rt2800pci_tbtt_tasklet(unsigned long data)
 static void rt2800pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	rt2x00pci_rxdone(rt2x00dev);
-	rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RX_DONE);
+	if (rt2x00pci_rxdone(rt2x00dev))
+		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
+	else
+		rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RX_DONE);
 }
 
 static void rt2800pci_autowake_tasklet(unsigned long data)
@@ -841,7 +861,7 @@ static void rt2800pci_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
 	 * need to lock the kfifo.
 	 */
 	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
-		rt2800_register_read(rt2x00dev, TX_STA_FIFO, &status);
+		rt2x00pci_register_read(rt2x00dev, TX_STA_FIFO, &status);
 
 		if (!rt2x00_get_field32(status, TX_STA_FIFO_VALID))
 			break;
@@ -863,8 +883,8 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
 	u32 reg, mask;
 
 	/* Read status and ACK all interrupts */
-	rt2800_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
-	rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
+	rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
+	rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
 
 	if (!reg)
 		return IRQ_NONE;
@@ -904,9 +924,9 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
 	 * the tasklet will reenable the appropriate interrupts.
 	 */
 	spin_lock(&rt2x00dev->irqmask_lock);
-	rt2800_register_read(rt2x00dev, INT_MASK_CSR, &reg);
+	rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
 	reg &= mask;
-	rt2800_register_write(rt2x00dev, INT_MASK_CSR, reg);
+	rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
 	spin_unlock(&rt2x00dev->irqmask_lock);
 
 	return IRQ_HANDLED;
@@ -956,28 +976,28 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * This device has multiple filters for control frames
 	 * and has a separate filter for PS Poll frames.
 	 */
-	__set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
+	__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
 
 	/*
 	 * This device has a pre tbtt interrupt and thus fetches
 	 * a new beacon directly prior to transmission.
 	 */
-	__set_bit(DRIVER_SUPPORT_PRE_TBTT_INTERRUPT, &rt2x00dev->flags);
+	__set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags);
 
 	/*
 	 * This device requires firmware.
 	 */
 	if (!rt2x00_is_soc(rt2x00dev))
-		__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_TXSTATUS_FIFO, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags);
+		__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags);
 	if (!modparam_nohwcrypt)
-		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_HT_TX_DESC, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
 
 	/*
 	 * Set the rssi offset.
@@ -1008,6 +1028,7 @@ static const struct ieee80211_ops rt2800pci_mac80211_ops = {
 	.ampdu_action		= rt2800_ampdu_action,
 	.flush			= rt2x00mac_flush,
 	.get_survey		= rt2800_get_survey,
+	.get_ringparam		= rt2x00mac_get_ringparam,
 };
 
 static const struct rt2800_ops rt2800pci_rt2800_ops = {
@@ -1043,9 +1064,11 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.link_stats		= rt2800_link_stats,
 	.reset_tuner		= rt2800_reset_tuner,
 	.link_tuner		= rt2800_link_tuner,
+	.gain_calibration	= rt2800_gain_calibration,
 	.start_queue		= rt2800pci_start_queue,
 	.kick_queue		= rt2800pci_kick_queue,
 	.stop_queue		= rt2800pci_stop_queue,
+	.flush_queue		= rt2x00pci_flush_queue,
 	.write_tx_desc		= rt2800pci_write_tx_desc,
 	.write_tx_data		= rt2800_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
@@ -1105,36 +1128,36 @@ static const struct rt2x00_ops rt2800pci_ops = {
  */
 #ifdef CONFIG_PCI
 static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
-	{ PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7708), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7727), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7728), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7738), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7748), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7758), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7768), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x0601) },
+	{ PCI_DEVICE(0x1814, 0x0681) },
+	{ PCI_DEVICE(0x1814, 0x0701) },
+	{ PCI_DEVICE(0x1814, 0x0781) },
+	{ PCI_DEVICE(0x1814, 0x3090) },
+	{ PCI_DEVICE(0x1814, 0x3091) },
+	{ PCI_DEVICE(0x1814, 0x3092) },
+	{ PCI_DEVICE(0x1432, 0x7708) },
+	{ PCI_DEVICE(0x1432, 0x7727) },
+	{ PCI_DEVICE(0x1432, 0x7728) },
+	{ PCI_DEVICE(0x1432, 0x7738) },
+	{ PCI_DEVICE(0x1432, 0x7748) },
+	{ PCI_DEVICE(0x1432, 0x7758) },
+	{ PCI_DEVICE(0x1432, 0x7768) },
+	{ PCI_DEVICE(0x1462, 0x891a) },
+	{ PCI_DEVICE(0x1a3b, 0x1059) },
 #ifdef CONFIG_RT2800PCI_RT33XX
-	{ PCI_DEVICE(0x1814, 0x3390), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x3390) },
 #endif
 #ifdef CONFIG_RT2800PCI_RT35XX
-	{ PCI_DEVICE(0x1432, 0x7711), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1432, 0x7722), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3562), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3592), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3593), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1432, 0x7711) },
+	{ PCI_DEVICE(0x1432, 0x7722) },
+	{ PCI_DEVICE(0x1814, 0x3060) },
+	{ PCI_DEVICE(0x1814, 0x3062) },
+	{ PCI_DEVICE(0x1814, 0x3562) },
+	{ PCI_DEVICE(0x1814, 0x3592) },
+	{ PCI_DEVICE(0x1814, 0x3593) },
 #endif
 #ifdef CONFIG_RT2800PCI_RT53XX
-	{ PCI_DEVICE(0x1814, 0x5390), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x5390) },
 #endif
 	{ 0, }
 };
@@ -1170,10 +1193,16 @@ static struct platform_driver rt2800soc_driver = {
 #endif /* CONFIG_RALINK_RT288X || CONFIG_RALINK_RT305X */
 
 #ifdef CONFIG_PCI
+static int rt2800pci_probe(struct pci_dev *pci_dev,
+			   const struct pci_device_id *id)
+{
+	return rt2x00pci_probe(pci_dev, &rt2800pci_ops);
+}
+
 static struct pci_driver rt2800pci_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt2800pci_device_table,
-	.probe		= rt2x00pci_probe,
+	.probe		= rt2800pci_probe,
 	.remove		= __devexit_p(rt2x00pci_remove),
 	.suspend	= rt2x00pci_suspend,
 	.resume		= rt2x00pci_resume,
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 37509d019910c8e03467c6c7a4f17b3f3ece0d7c..ba82c972703aec773780bced0255f5d28075a673 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -59,16 +59,16 @@ static void rt2800usb_start_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
-		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 		break;
 	case QID_BEACON:
-		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
-		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 		break;
 	default:
 		break;
@@ -82,22 +82,79 @@ static void rt2800usb_stop_queue(struct data_queue *queue)
 
 	switch (queue->qid) {
 	case QID_RX:
-		rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+		rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
-		rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+		rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 		break;
 	case QID_BEACON:
-		rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+		rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
 		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
-		rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+		rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 		break;
 	default:
 		break;
 	}
 }
 
+/*
+ * test if there is an entry in any TX queue for which DMA is done
+ * but the TX status has not been returned yet
+ */
+static bool rt2800usb_txstatus_pending(struct rt2x00_dev *rt2x00dev)
+{
+	struct data_queue *queue;
+
+	tx_queue_for_each(rt2x00dev, queue) {
+		if (rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE) !=
+		    rt2x00queue_get_entry(queue, Q_INDEX_DONE))
+			return true;
+	}
+	return false;
+}
+
+static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
+						 int urb_status, u32 tx_status)
+{
+	if (urb_status) {
+		WARNING(rt2x00dev, "rt2x00usb_register_read_async failed: %d\n", urb_status);
+		return false;
+	}
+
+	/* try to read all TX_STA_FIFO entries before scheduling txdone_work */
+	if (rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID)) {
+		if (!kfifo_put(&rt2x00dev->txstatus_fifo, &tx_status)) {
+			WARNING(rt2x00dev, "TX status FIFO overrun, "
+				"drop tx status report.\n");
+			queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
+		} else
+			return true;
+	} else if (!kfifo_is_empty(&rt2x00dev->txstatus_fifo)) {
+		queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
+	} else if (rt2800usb_txstatus_pending(rt2x00dev)) {
+		mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(2));
+	}
+
+	return false;
+}
+
+static void rt2800usb_tx_dma_done(struct queue_entry *entry)
+{
+	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+
+	rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
+				      rt2800usb_tx_sta_fifo_read_completed);
+}
+
+static void rt2800usb_tx_sta_fifo_timeout(unsigned long data)
+{
+	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
+
+	rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
+				      rt2800usb_tx_sta_fifo_read_completed);
+}
+
 /*
  * Firmware functions
  */
@@ -129,11 +186,11 @@ static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Write firmware to device.
 	 */
-	rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
-				   data + offset, length);
+	rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
+				      data + offset, length);
 
-	rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
-	rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
+	rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
+	rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
 
 	/*
 	 * Send firmware request to device to load firmware,
@@ -148,7 +205,7 @@ static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
 	}
 
 	msleep(10);
-	rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
+	rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
 
 	return 0;
 }
@@ -166,22 +223,22 @@ static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
 	if (rt2800_wait_csr_ready(rt2x00dev))
 		return -EBUSY;
 
-	rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
-	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
+	rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
+	rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
 
-	rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
+	rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
 
-	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
+	rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
-	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+	rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 
-	rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
+	rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
 
 	rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
 				    USB_MODE_RESET, REGISTER_TIMEOUT);
 
-	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
+	rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
 
 	return 0;
 }
@@ -193,7 +250,7 @@ static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 	if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
 		return -EIO;
 
-	rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
+	rt2x00usb_register_read(rt2x00dev, USB_DMA_CFG, &reg);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
@@ -206,7 +263,7 @@ static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 			    / 1024) - 3);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
-	rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
+	rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg);
 
 	return rt2800_enable_radio(rt2x00dev);
 }
@@ -282,12 +339,12 @@ static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 	unsigned int i;
 	u32 reg;
 
-	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
+	rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
 		WARNING(rt2x00dev, "TX HW queue 0 timed out,"
 			" invoke forced kick\n");
 
-		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
+		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40012);
 
 		for (i = 0; i < 10; i++) {
 			udelay(10);
@@ -295,15 +352,15 @@ static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 				break;
 		}
 
-		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
+		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
 	}
 
-	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
+	rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
 		WARNING(rt2x00dev, "TX HW queue 1 timed out,"
 			" invoke forced kick\n");
 
-		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
+		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
 
 		for (i = 0; i < 10; i++) {
 			udelay(10);
@@ -311,7 +368,7 @@ static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 				break;
 		}
 
-		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
+		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
 	}
 
 	rt2x00usb_watchdog(rt2x00dev);
@@ -420,13 +477,24 @@ static void rt2800usb_work_txdone(struct work_struct *work)
 		while (!rt2x00queue_empty(queue)) {
 			entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 
-			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
-			    !test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
+			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+				break;
+			if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
+				rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
+			else if (rt2x00queue_status_timeout(entry))
+				rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN);
+			else
 				break;
-
-			rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
 		}
 	}
+
+	/*
+	 * The hw may delay sending the packet after DMA complete
+	 * if the medium is busy, thus the TX_STA_FIFO entry is
+	 * also delayed -> use a timer to retrieve it.
+	 */
+	if (rt2800usb_txstatus_pending(rt2x00dev))
+		mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(2));
 }
 
 /*
@@ -553,19 +621,24 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * This device has multiple filters for control frames
 	 * and has a separate filter for PS Poll frames.
 	 */
-	__set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
+	__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
 
 	/*
 	 * This device requires firmware.
 	 */
-	__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
+	__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
 	if (!modparam_nohwcrypt)
-		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_HT_TX_DESC, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags);
+
+	setup_timer(&rt2x00dev->txstatus_timer,
+		    rt2800usb_tx_sta_fifo_timeout,
+		    (unsigned long) rt2x00dev);
 
 	/*
 	 * Set the rssi offset.
@@ -602,6 +675,7 @@ static const struct ieee80211_ops rt2800usb_mac80211_ops = {
 	.ampdu_action		= rt2800_ampdu_action,
 	.flush			= rt2x00mac_flush,
 	.get_survey		= rt2800_get_survey,
+	.get_ringparam		= rt2x00mac_get_ringparam,
 };
 
 static const struct rt2800_ops rt2800usb_rt2800_ops = {
@@ -630,11 +704,13 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.link_stats		= rt2800_link_stats,
 	.reset_tuner		= rt2800_reset_tuner,
 	.link_tuner		= rt2800_link_tuner,
+	.gain_calibration	= rt2800_gain_calibration,
 	.watchdog		= rt2800usb_watchdog,
 	.start_queue		= rt2800usb_start_queue,
 	.kick_queue		= rt2x00usb_kick_queue,
 	.stop_queue		= rt2800usb_stop_queue,
 	.flush_queue		= rt2x00usb_flush_queue,
+	.tx_dma_done		= rt2800usb_tx_dma_done,
 	.write_tx_desc		= rt2800usb_write_tx_desc,
 	.write_tx_data		= rt2800usb_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
@@ -695,294 +771,340 @@ static const struct rt2x00_ops rt2800usb_ops = {
  */
 static struct usb_device_id rt2800usb_device_table[] = {
 	/* Abocom */
-	{ USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07b8, 0x2870) },
+	{ USB_DEVICE(0x07b8, 0x2770) },
+	{ USB_DEVICE(0x07b8, 0x3070) },
+	{ USB_DEVICE(0x07b8, 0x3071) },
+	{ USB_DEVICE(0x07b8, 0x3072) },
+	{ USB_DEVICE(0x1482, 0x3c09) },
 	/* AirTies */
-	{ USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1eda, 0x2012) },
+	{ USB_DEVICE(0x1eda, 0x2310) },
 	/* Allwin */
-	{ USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x2070) },
+	{ USB_DEVICE(0x8516, 0x2770) },
+	{ USB_DEVICE(0x8516, 0x2870) },
+	{ USB_DEVICE(0x8516, 0x3070) },
+	{ USB_DEVICE(0x8516, 0x3071) },
+	{ USB_DEVICE(0x8516, 0x3072) },
+	/* Alpha Networks */
+	{ USB_DEVICE(0x14b2, 0x3c06) },
+	{ USB_DEVICE(0x14b2, 0x3c07) },
+	{ USB_DEVICE(0x14b2, 0x3c09) },
+	{ USB_DEVICE(0x14b2, 0x3c12) },
+	{ USB_DEVICE(0x14b2, 0x3c23) },
+	{ USB_DEVICE(0x14b2, 0x3c25) },
+	{ USB_DEVICE(0x14b2, 0x3c27) },
+	{ USB_DEVICE(0x14b2, 0x3c28) },
+	{ USB_DEVICE(0x14b2, 0x3c2c) },
 	/* Amit */
-	{ USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x15c5, 0x0008) },
 	/* Askey */
-	{ USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1690, 0x0740) },
 	/* ASUS */
-	{ USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0b05, 0x1731) },
+	{ USB_DEVICE(0x0b05, 0x1732) },
+	{ USB_DEVICE(0x0b05, 0x1742) },
+	{ USB_DEVICE(0x0b05, 0x1784) },
+	{ USB_DEVICE(0x1761, 0x0b05) },
 	/* AzureWave */
-	{ USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3247) },
+	{ USB_DEVICE(0x13d3, 0x3273) },
+	{ USB_DEVICE(0x13d3, 0x3305) },
+	{ USB_DEVICE(0x13d3, 0x3307) },
+	{ USB_DEVICE(0x13d3, 0x3321) },
 	/* Belkin */
-	{ USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x050d, 0x825b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x050d, 0x935a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x050d, 0x935b), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x050d, 0x8053) },
+	{ USB_DEVICE(0x050d, 0x805c) },
+	{ USB_DEVICE(0x050d, 0x815c) },
+	{ USB_DEVICE(0x050d, 0x825b) },
+	{ USB_DEVICE(0x050d, 0x935a) },
+	{ USB_DEVICE(0x050d, 0x935b) },
 	/* Buffalo */
-	{ USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0411, 0x016f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Conceptronic */
-	{ USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0411, 0x00e8) },
+	{ USB_DEVICE(0x0411, 0x016f) },
+	{ USB_DEVICE(0x0411, 0x01a2) },
 	/* Corega */
-	{ USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07aa, 0x002f) },
+	{ USB_DEVICE(0x07aa, 0x003c) },
+	{ USB_DEVICE(0x07aa, 0x003f) },
+	{ USB_DEVICE(0x18c5, 0x0012) },
 	/* D-Link */
-	{ USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c09) },
+	{ USB_DEVICE(0x07d1, 0x3c0a) },
+	{ USB_DEVICE(0x07d1, 0x3c0d) },
+	{ USB_DEVICE(0x07d1, 0x3c0e) },
+	{ USB_DEVICE(0x07d1, 0x3c0f) },
+	{ USB_DEVICE(0x07d1, 0x3c11) },
+	{ USB_DEVICE(0x07d1, 0x3c16) },
 	/* Draytek */
-	{ USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07fa, 0x7712) },
 	/* Edimax */
-	{ USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x7392, 0x7711) },
+	{ USB_DEVICE(0x7392, 0x7717) },
+	{ USB_DEVICE(0x7392, 0x7718) },
 	/* Encore */
-	{ USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x203d, 0x1480) },
+	{ USB_DEVICE(0x203d, 0x14a9) },
 	/* EnGenius */
-	{ USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9701) },
+	{ USB_DEVICE(0x1740, 0x9702) },
+	{ USB_DEVICE(0x1740, 0x9703) },
+	{ USB_DEVICE(0x1740, 0x9705) },
+	{ USB_DEVICE(0x1740, 0x9706) },
+	{ USB_DEVICE(0x1740, 0x9707) },
+	{ USB_DEVICE(0x1740, 0x9708) },
+	{ USB_DEVICE(0x1740, 0x9709) },
+	/* Gemtek */
+	{ USB_DEVICE(0x15a9, 0x0012) },
 	/* Gigabyte */
-	{ USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1044, 0x800b) },
+	{ USB_DEVICE(0x1044, 0x800d) },
 	/* Hawking */
-	{ USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e66, 0x0001) },
+	{ USB_DEVICE(0x0e66, 0x0003) },
+	{ USB_DEVICE(0x0e66, 0x0009) },
+	{ USB_DEVICE(0x0e66, 0x000b) },
+	{ USB_DEVICE(0x0e66, 0x0013) },
+	{ USB_DEVICE(0x0e66, 0x0017) },
+	{ USB_DEVICE(0x0e66, 0x0018) },
 	/* I-O DATA */
-	{ USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x04bb, 0x0945) },
+	{ USB_DEVICE(0x04bb, 0x0947) },
+	{ USB_DEVICE(0x04bb, 0x0948) },
 	/* Linksys */
-	{ USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13b1, 0x0031) },
+	{ USB_DEVICE(0x1737, 0x0070) },
+	{ USB_DEVICE(0x1737, 0x0071) },
 	/* Logitec */
-	{ USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0789, 0x0162) },
+	{ USB_DEVICE(0x0789, 0x0163) },
+	{ USB_DEVICE(0x0789, 0x0164) },
+	{ USB_DEVICE(0x0789, 0x0166) },
 	/* Motorola */
-	{ USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x100d, 0x9031) },
 	/* MSI */
-	{ USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x3820) },
+	{ USB_DEVICE(0x0db0, 0x3821) },
+	{ USB_DEVICE(0x0db0, 0x3822) },
+	{ USB_DEVICE(0x0db0, 0x3870) },
+	{ USB_DEVICE(0x0db0, 0x3871) },
+	{ USB_DEVICE(0x0db0, 0x6899) },
+	{ USB_DEVICE(0x0db0, 0x821a) },
+	{ USB_DEVICE(0x0db0, 0x822a) },
+	{ USB_DEVICE(0x0db0, 0x822b) },
+	{ USB_DEVICE(0x0db0, 0x822c) },
+	{ USB_DEVICE(0x0db0, 0x870a) },
+	{ USB_DEVICE(0x0db0, 0x871a) },
+	{ USB_DEVICE(0x0db0, 0x871b) },
+	{ USB_DEVICE(0x0db0, 0x871c) },
+	{ USB_DEVICE(0x0db0, 0x899a) },
 	/* Para */
-	{ USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x20b8, 0x8888) },
 	/* Pegatron */
-	{ USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1d4d, 0x000c) },
+	{ USB_DEVICE(0x1d4d, 0x000e) },
+	{ USB_DEVICE(0x1d4d, 0x0011) },
 	/* Philips */
-	{ USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0471, 0x200f) },
 	/* Planex */
-	{ USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x2019, 0xab25) },
+	{ USB_DEVICE(0x2019, 0xed06) },
 	/* Quanta */
-	{ USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1a32, 0x0304) },
 	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x2070) },
+	{ USB_DEVICE(0x148f, 0x2770) },
+	{ USB_DEVICE(0x148f, 0x2870) },
+	{ USB_DEVICE(0x148f, 0x3070) },
+	{ USB_DEVICE(0x148f, 0x3071) },
+	{ USB_DEVICE(0x148f, 0x3072) },
 	/* Samsung */
-	{ USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x04e8, 0x2018) },
 	/* Siemens */
-	{ USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x129b, 0x1828) },
 	/* Sitecom */
-	{ USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0017) },
+	{ USB_DEVICE(0x0df6, 0x002b) },
+	{ USB_DEVICE(0x0df6, 0x002c) },
+	{ USB_DEVICE(0x0df6, 0x002d) },
+	{ USB_DEVICE(0x0df6, 0x0039) },
+	{ USB_DEVICE(0x0df6, 0x003b) },
+	{ USB_DEVICE(0x0df6, 0x003d) },
+	{ USB_DEVICE(0x0df6, 0x003e) },
+	{ USB_DEVICE(0x0df6, 0x003f) },
+	{ USB_DEVICE(0x0df6, 0x0040) },
+	{ USB_DEVICE(0x0df6, 0x0042) },
+	{ USB_DEVICE(0x0df6, 0x0047) },
+	{ USB_DEVICE(0x0df6, 0x0048) },
+	{ USB_DEVICE(0x0df6, 0x0051) },
+	{ USB_DEVICE(0x0df6, 0x005f) },
 	/* SMC */
-	{ USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0x6618) },
+	{ USB_DEVICE(0x083a, 0x7511) },
+	{ USB_DEVICE(0x083a, 0x7512) },
+	{ USB_DEVICE(0x083a, 0x7522) },
+	{ USB_DEVICE(0x083a, 0x8522) },
+	{ USB_DEVICE(0x083a, 0xa618) },
+	{ USB_DEVICE(0x083a, 0xa701) },
+	{ USB_DEVICE(0x083a, 0xa702) },
+	{ USB_DEVICE(0x083a, 0xa703) },
+	{ USB_DEVICE(0x083a, 0xb522) },
 	/* Sparklan */
-	{ USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x15a9, 0x0006) },
 	/* Sweex */
-	{ USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* U-Media*/
-	{ USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x177f, 0x0302) },
+	/* U-Media */
+	{ USB_DEVICE(0x157e, 0x300e) },
+	{ USB_DEVICE(0x157e, 0x3013) },
 	/* ZCOM */
-	{ USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0cde, 0x0022) },
+	{ USB_DEVICE(0x0cde, 0x0025) },
 	/* Zinwell */
-	{ USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x5a57, 0x0280) },
+	{ USB_DEVICE(0x5a57, 0x0282) },
+	{ USB_DEVICE(0x5a57, 0x0283) },
+	{ USB_DEVICE(0x5a57, 0x5257) },
 	/* Zyxel */
-	{ USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0586, 0x3416) },
+	{ USB_DEVICE(0x0586, 0x3418) },
+	{ USB_DEVICE(0x0586, 0x341e) },
+	{ USB_DEVICE(0x0586, 0x343e) },
 #ifdef CONFIG_RT2800USB_RT33XX
 	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x3370) },
+	{ USB_DEVICE(0x148f, 0x8070) },
 	/* Sitecom */
-	{ USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0050) },
 #endif
 #ifdef CONFIG_RT2800USB_RT35XX
 	/* Allwin */
-	{ USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x3572) },
 	/* Askey */
-	{ USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1690, 0x0744) },
 	/* Cisco */
-	{ USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x167b, 0x4001) },
 	/* EnGenius */
-	{ USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9801) },
 	/* I-O DATA */
-	{ USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x04bb, 0x0944) },
+	/* Linksys */
+	{ USB_DEVICE(0x13b1, 0x002f) },
+	{ USB_DEVICE(0x1737, 0x0079) },
 	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x3572) },
 	/* Sitecom */
-	{ USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0041) },
 	/* Toshiba */
-	{ USB_DEVICE(0x0930, 0x0a07), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0930, 0x0a07) },
 	/* Zinwell */
-	{ USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x5a57, 0x0284) },
+#endif
+#ifdef CONFIG_RT2800USB_RT53XX
+	/* Azurewave */
+	{ USB_DEVICE(0x13d3, 0x3329) },
+	{ USB_DEVICE(0x13d3, 0x3365) },
+	/* Ralink */
+	{ USB_DEVICE(0x148f, 0x5370) },
+	{ USB_DEVICE(0x148f, 0x5372) },
 #endif
 #ifdef CONFIG_RT2800USB_UNKNOWN
 	/*
 	 * Unclear what kind of devices these are (they aren't supported by the
 	 * vendor linux driver).
 	 */
+	/* Abocom */
+	{ USB_DEVICE(0x07b8, 0x3073) },
+	{ USB_DEVICE(0x07b8, 0x3074) },
+	/* Alpha Networks */
+	{ USB_DEVICE(0x14b2, 0x3c08) },
+	{ USB_DEVICE(0x14b2, 0x3c11) },
 	/* Amigo */
-	{ USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0e0b, 0x9031) },
+	{ USB_DEVICE(0x0e0b, 0x9041) },
 	/* ASUS */
-	{ USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0b05, 0x166a) },
+	{ USB_DEVICE(0x0b05, 0x1760) },
+	{ USB_DEVICE(0x0b05, 0x1761) },
+	{ USB_DEVICE(0x0b05, 0x1790) },
+	{ USB_DEVICE(0x0b05, 0x179d) },
 	/* AzureWave */
-	{ USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3262) },
+	{ USB_DEVICE(0x13d3, 0x3284) },
+	{ USB_DEVICE(0x13d3, 0x3322) },
 	/* Belkin */
-	{ USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x050d, 0x1003) },
+	{ USB_DEVICE(0x050d, 0x825a) },
 	/* Buffalo */
-	{ USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Conceptronic */
-	{ USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0411, 0x012e) },
+	{ USB_DEVICE(0x0411, 0x0148) },
+	{ USB_DEVICE(0x0411, 0x0150) },
+	{ USB_DEVICE(0x0411, 0x015d) },
 	/* Corega */
-	{ USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07aa, 0x0041) },
+	{ USB_DEVICE(0x07aa, 0x0042) },
+	{ USB_DEVICE(0x18c5, 0x0008) },
 	/* D-Link */
-	{ USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c0b) },
+	{ USB_DEVICE(0x07d1, 0x3c13) },
+	{ USB_DEVICE(0x07d1, 0x3c15) },
+	{ USB_DEVICE(0x07d1, 0x3c17) },
+	{ USB_DEVICE(0x2001, 0x3c17) },
 	/* Edimax */
-	{ USB_DEVICE(0x7392, 0x4085), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x7392, 0x4085) },
+	{ USB_DEVICE(0x7392, 0x7722) },
 	/* Encore */
-	{ USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x203d, 0x14a1) },
 	/* Gemtek */
-	{ USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x15a9, 0x0010) },
 	/* Gigabyte */
-	{ USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1044, 0x800c) },
+	/* Huawei */
+	{ USB_DEVICE(0x148f, 0xf101) },
+	/* I-O DATA */
+	{ USB_DEVICE(0x04bb, 0x094b) },
 	/* LevelOne */
-	{ USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x0605) },
+	{ USB_DEVICE(0x1740, 0x0615) },
 	/* Linksys */
-	{ USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1737, 0x0077) },
+	{ USB_DEVICE(0x1737, 0x0078) },
+	/* Logitec */
+	{ USB_DEVICE(0x0789, 0x0168) },
+	{ USB_DEVICE(0x0789, 0x0169) },
 	/* Motorola */
-	{ USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x100d, 0x9032) },
 	/* Ovislink */
-	{ USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1b75, 0x3071) },
+	{ USB_DEVICE(0x1b75, 0x3072) },
 	/* Pegatron */
-	{ USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x05a6, 0x0101) },
+	{ USB_DEVICE(0x1d4d, 0x0002) },
+	{ USB_DEVICE(0x1d4d, 0x0010) },
 	/* Planex */
-	{ USB_DEVICE(0x2019, 0x5201), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x2019, 0x5201) },
+	{ USB_DEVICE(0x2019, 0xab24) },
 	/* Qcom */
-	{ USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x18e8, 0x6259) },
+	/* RadioShack */
+	{ USB_DEVICE(0x08b9, 0x1197) },
+	/* Sitecom */
+	{ USB_DEVICE(0x0df6, 0x003c) },
+	{ USB_DEVICE(0x0df6, 0x004a) },
+	{ USB_DEVICE(0x0df6, 0x004d) },
+	{ USB_DEVICE(0x0df6, 0x0053) },
+	{ USB_DEVICE(0x0df6, 0x0060) },
+	{ USB_DEVICE(0x0df6, 0x0062) },
 	/* SMC */
-	{ USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0xa512) },
+	{ USB_DEVICE(0x083a, 0xc522) },
+	{ USB_DEVICE(0x083a, 0xd522) },
+	{ USB_DEVICE(0x083a, 0xf511) },
 	/* Sweex */
-	{ USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x177f, 0x0153) },
+	{ USB_DEVICE(0x177f, 0x0313) },
 	/* Zyxel */
-	{ USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0586, 0x341a) },
 #endif
 	{ 0, }
 };
@@ -995,10 +1117,16 @@ MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
 MODULE_FIRMWARE(FIRMWARE_RT2870);
 MODULE_LICENSE("GPL");
 
+static int rt2800usb_probe(struct usb_interface *usb_intf,
+			   const struct usb_device_id *id)
+{
+	return rt2x00usb_probe(usb_intf, &rt2800usb_ops);
+}
+
 static struct usb_driver rt2800usb_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt2800usb_device_table,
-	.probe		= rt2x00usb_probe,
+	.probe		= rt2800usb_probe,
 	.disconnect	= rt2x00usb_disconnect,
 	.suspend	= rt2x00usb_suspend,
 	.resume		= rt2x00usb_resume,
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 7f10239f56a8171ab31ad5120f6bc4593ed6f123..c446db69bd3c12418ae09b35cf14e1261e2b00cb 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -37,6 +37,7 @@
 #include <linux/etherdevice.h>
 #include <linux/input-polldev.h>
 #include <linux/kfifo.h>
+#include <linux/timer.h>
 
 #include <net/mac80211.h>
 
@@ -348,6 +349,11 @@ struct link {
 	 * to bring the device/driver back into the desired state.
 	 */
 	struct delayed_work watchdog_work;
+
+	/*
+	 * Work structure for scheduling periodic AGC adjustments.
+	 */
+	struct delayed_work agc_work;
 };
 
 enum rt2x00_delayed_flags {
@@ -556,6 +562,7 @@ struct rt2x00lib_ops {
 			     struct link_qual *qual);
 	void (*link_tuner) (struct rt2x00_dev *rt2x00dev,
 			    struct link_qual *qual, const u32 count);
+	void (*gain_calibration) (struct rt2x00_dev *rt2x00dev);
 
 	/*
 	 * Data queue handlers.
@@ -564,7 +571,8 @@ struct rt2x00lib_ops {
 	void (*start_queue) (struct data_queue *queue);
 	void (*kick_queue) (struct data_queue *queue);
 	void (*stop_queue) (struct data_queue *queue);
-	void (*flush_queue) (struct data_queue *queue);
+	void (*flush_queue) (struct data_queue *queue, bool drop);
+	void (*tx_dma_done) (struct queue_entry *entry);
 
 	/*
 	 * TX control handlers
@@ -637,11 +645,11 @@ struct rt2x00_ops {
 };
 
 /*
- * rt2x00 device flags
+ * rt2x00 state flags
  */
-enum rt2x00_flags {
+enum rt2x00_state_flags {
 	/*
-	 * Device state flags
+	 * Device flags
 	 */
 	DEVICE_STATE_PRESENT,
 	DEVICE_STATE_REGISTERED_HW,
@@ -650,41 +658,48 @@ enum rt2x00_flags {
 	DEVICE_STATE_ENABLED_RADIO,
 	DEVICE_STATE_SCANNING,
 
-	/*
-	 * Driver requirements
-	 */
-	DRIVER_REQUIRE_FIRMWARE,
-	DRIVER_REQUIRE_BEACON_GUARD,
-	DRIVER_REQUIRE_ATIM_QUEUE,
-	DRIVER_REQUIRE_DMA,
-	DRIVER_REQUIRE_COPY_IV,
-	DRIVER_REQUIRE_L2PAD,
-	DRIVER_REQUIRE_TXSTATUS_FIFO,
-	DRIVER_REQUIRE_TASKLET_CONTEXT,
-	DRIVER_REQUIRE_SW_SEQNO,
-	DRIVER_REQUIRE_HT_TX_DESC,
-
-	/*
-	 * Driver features
-	 */
-	CONFIG_SUPPORT_HW_BUTTON,
-	CONFIG_SUPPORT_HW_CRYPTO,
-	CONFIG_SUPPORT_POWER_LIMIT,
-	DRIVER_SUPPORT_CONTROL_FILTERS,
-	DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL,
-	DRIVER_SUPPORT_PRE_TBTT_INTERRUPT,
-	DRIVER_SUPPORT_LINK_TUNING,
-	DRIVER_SUPPORT_WATCHDOG,
-
 	/*
 	 * Driver configuration
 	 */
-	CONFIG_FRAME_TYPE,
-	CONFIG_RF_SEQUENCE,
-	CONFIG_EXTERNAL_LNA_A,
-	CONFIG_EXTERNAL_LNA_BG,
-	CONFIG_DOUBLE_ANTENNA,
 	CONFIG_CHANNEL_HT40,
+	CONFIG_POWERSAVING,
+};
+
+/*
+ * rt2x00 capability flags
+ */
+enum rt2x00_capability_flags {
+	/*
+	 * Requirements
+	 */
+	REQUIRE_FIRMWARE,
+	REQUIRE_BEACON_GUARD,
+	REQUIRE_ATIM_QUEUE,
+	REQUIRE_DMA,
+	REQUIRE_COPY_IV,
+	REQUIRE_L2PAD,
+	REQUIRE_TXSTATUS_FIFO,
+	REQUIRE_TASKLET_CONTEXT,
+	REQUIRE_SW_SEQNO,
+	REQUIRE_HT_TX_DESC,
+	REQUIRE_PS_AUTOWAKE,
+
+	/*
+	 * Capabilities
+	 */
+	CAPABILITY_HW_BUTTON,
+	CAPABILITY_HW_CRYPTO,
+	CAPABILITY_POWER_LIMIT,
+	CAPABILITY_CONTROL_FILTERS,
+	CAPABILITY_CONTROL_FILTER_PSPOLL,
+	CAPABILITY_PRE_TBTT_INTERRUPT,
+	CAPABILITY_LINK_TUNING,
+	CAPABILITY_FRAME_TYPE,
+	CAPABILITY_RF_SEQUENCE,
+	CAPABILITY_EXTERNAL_LNA_A,
+	CAPABILITY_EXTERNAL_LNA_BG,
+	CAPABILITY_DOUBLE_ANTENNA,
+	CAPABILITY_BT_COEXIST,
 };
 
 /*
@@ -733,12 +748,19 @@ struct rt2x00_dev {
 #endif /* CONFIG_RT2X00_LIB_LEDS */
 
 	/*
-	 * Device flags.
-	 * In these flags the current status and some
-	 * of the device capabilities are stored.
+	 * Device state flags.
+	 * In these flags the current status is stored.
+	 * Access to these flags should occur atomically.
 	 */
 	unsigned long flags;
 
+	/*
+	 * Device capabiltiy flags.
+	 * In these flags the device/driver capabilities are stored.
+	 * Access to these flags should occur non-atomically.
+	 */
+	unsigned long cap_flags;
+
 	/*
 	 * Device information, Bus IRQ and name (PCI, SoC)
 	 */
@@ -854,11 +876,21 @@ struct rt2x00_dev {
 	 */
 	u8 calibration[2];
 
+	/*
+	 * Association id.
+	 */
+	u16 aid;
+
 	/*
 	 * Beacon interval.
 	 */
 	u16 beacon_int;
 
+	/**
+	 * Timestamp of last received beacon
+	 */
+	unsigned long last_beacon;
+
 	/*
 	 * Low level statistics which will have
 	 * to be kept up to date while device is running.
@@ -886,6 +918,11 @@ struct rt2x00_dev {
 	struct work_struct rxdone_work;
 	struct work_struct txdone_work;
 
+	/*
+	 * Powersaving work
+	 */
+	struct delayed_work autowakeup_work;
+
 	/*
 	 * Data queue arrays for RX, TX, Beacon and ATIM.
 	 */
@@ -905,6 +942,11 @@ struct rt2x00_dev {
 	 */
 	DECLARE_KFIFO_PTR(txstatus_fifo, u32);
 
+	/*
+	 * Timer to ensure tx status reports are read (rt2800usb).
+	 */
+	struct timer_list txstatus_timer;
+
 	/*
 	 * Tasklet for processing tx status reports (rt2800pci).
 	 */
@@ -1230,6 +1272,10 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		      const struct ieee80211_tx_queue_params *params);
 void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw);
 void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop);
+int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant);
+int rt2x00mac_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant);
+void rt2x00mac_get_ringparam(struct ieee80211_hw *hw,
+			     u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max);
 
 /*
  * Driver allocation handlers.
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 9416e36de29e900f253a69022ee735ea29b89052..555180d8f4aa7055aa77a417b75fa894898964a8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -100,6 +100,10 @@ void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev,
 	erp.basic_rates = bss_conf->basic_rates;
 	erp.beacon_int = bss_conf->beacon_int;
 
+	/* Update the AID, this is needed for dynamic PS support */
+	rt2x00dev->aid = bss_conf->assoc ? bss_conf->aid : 0;
+	rt2x00dev->last_beacon = bss_conf->timestamp;
+
 	/* Update global beacon interval time, this is needed for PS support */
 	rt2x00dev->beacon_int = bss_conf->beacon_int;
 
@@ -109,15 +113,6 @@ void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev,
 	rt2x00dev->ops->lib->config_erp(rt2x00dev, &erp, changed);
 }
 
-static inline
-enum antenna rt2x00lib_config_antenna_check(enum antenna current_ant,
-					    enum antenna default_ant)
-{
-	if (current_ant != ANTENNA_SW_DIVERSITY)
-		return current_ant;
-	return (default_ant != ANTENNA_SW_DIVERSITY) ? default_ant : ANTENNA_B;
-}
-
 void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 			      struct antenna_setup config)
 {
@@ -126,19 +121,35 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	struct antenna_setup *active = &rt2x00dev->link.ant.active;
 
 	/*
-	 * Failsafe: Make sure we are not sending the
-	 * ANTENNA_SW_DIVERSITY state to the driver.
-	 * If that happens, fallback to hardware defaults,
-	 * or our own default.
+	 * When the caller tries to send the SW diversity,
+	 * we must update the ANTENNA_RX_DIVERSITY flag to
+	 * enable the antenna diversity in the link tuner.
+	 *
+	 * Secondly, we must guarentee we never send the
+	 * software antenna diversity command to the driver.
 	 */
-	if (!(ant->flags & ANTENNA_RX_DIVERSITY))
-		config.rx = rt2x00lib_config_antenna_check(config.rx, def->rx);
-	else if (config.rx == ANTENNA_SW_DIVERSITY)
+	if (!(ant->flags & ANTENNA_RX_DIVERSITY)) {
+		if (config.rx == ANTENNA_SW_DIVERSITY) {
+			ant->flags |= ANTENNA_RX_DIVERSITY;
+
+			if (def->rx == ANTENNA_SW_DIVERSITY)
+				config.rx = ANTENNA_B;
+			else
+				config.rx = def->rx;
+		}
+	} else if (config.rx == ANTENNA_SW_DIVERSITY)
 		config.rx = active->rx;
 
-	if (!(ant->flags & ANTENNA_TX_DIVERSITY))
-		config.tx = rt2x00lib_config_antenna_check(config.tx, def->tx);
-	else if (config.tx == ANTENNA_SW_DIVERSITY)
+	if (!(ant->flags & ANTENNA_TX_DIVERSITY)) {
+		if (config.tx == ANTENNA_SW_DIVERSITY) {
+			ant->flags |= ANTENNA_TX_DIVERSITY;
+
+			if (def->tx == ANTENNA_SW_DIVERSITY)
+				config.tx = ANTENNA_B;
+			else
+				config.tx = def->tx;
+		}
+	} else if (config.tx == ANTENNA_SW_DIVERSITY)
 		config.tx = active->tx;
 
 	/*
@@ -163,12 +174,43 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 		rt2x00queue_start_queue(rt2x00dev->rx);
 }
 
+static u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
+				   struct ieee80211_conf *conf)
+{
+	struct hw_mode_spec *spec = &rt2x00dev->spec;
+	int center_channel;
+	u16 i;
+
+	/*
+	 * Initialize center channel to current channel.
+	 */
+	center_channel = spec->channels[conf->channel->hw_value].channel;
+
+	/*
+	 * Adjust center channel to HT40+ and HT40- operation.
+	 */
+	if (conf_is_ht40_plus(conf))
+		center_channel += 2;
+	else if (conf_is_ht40_minus(conf))
+		center_channel -= (center_channel == 14) ? 1 : 2;
+
+	for (i = 0; i < spec->num_channels; i++)
+		if (spec->channels[i].channel == center_channel)
+			return i;
+
+	WARN_ON(1);
+	return conf->channel->hw_value;
+}
+
 void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 		      struct ieee80211_conf *conf,
 		      unsigned int ieee80211_flags)
 {
 	struct rt2x00lib_conf libconf;
 	u16 hw_value;
+	u16 autowake_timeout;
+	u16 beacon_int;
+	u16 beacon_diff;
 
 	memset(&libconf, 0, sizeof(libconf));
 
@@ -176,10 +218,10 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 
 	if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL) {
 		if (conf_is_ht40(conf)) {
-			__set_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
+			set_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
 			hw_value = rt2x00ht_center_channel(rt2x00dev, conf);
 		} else {
-			__clear_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
+			clear_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
 			hw_value = conf->channel->hw_value;
 		}
 
@@ -192,6 +234,10 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 		       sizeof(libconf.channel));
 	}
 
+	if (test_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags) &&
+	    (ieee80211_flags & IEEE80211_CONF_CHANGE_PS))
+		cancel_delayed_work_sync(&rt2x00dev->autowakeup_work);
+
 	/*
 	 * Start configuration.
 	 */
@@ -204,6 +250,26 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 	if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL)
 		rt2x00link_reset_tuner(rt2x00dev, false);
 
+	if (test_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags) &&
+	    (ieee80211_flags & IEEE80211_CONF_CHANGE_PS) &&
+	    (conf->flags & IEEE80211_CONF_PS)) {
+		beacon_diff = (long)jiffies - (long)rt2x00dev->last_beacon;
+		beacon_int = msecs_to_jiffies(rt2x00dev->beacon_int);
+
+		if (beacon_diff > beacon_int)
+			beacon_diff = 0;
+
+		autowake_timeout = (conf->max_sleep_period * beacon_int) - beacon_diff;
+		queue_delayed_work(rt2x00dev->workqueue,
+				   &rt2x00dev->autowakeup_work,
+				   autowake_timeout - 15);
+	}
+
+	if (conf->flags & IEEE80211_CONF_PS)
+		set_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
+	else
+		clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
+
 	rt2x00dev->curr_band = conf->channel->band;
 	rt2x00dev->curr_freq = conf->channel->center_freq;
 	rt2x00dev->tx_power = conf->power_level;
diff --git a/drivers/net/wireless/rt2x00/rt2x00crypto.c b/drivers/net/wireless/rt2x00/rt2x00crypto.c
index 3f5688fbf3f7aa89624ba3c4b0a721a3872a795e..1bb9d46077ffe88c9c9e8bd56f5b5cca0ebc299b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00crypto.c
+++ b/drivers/net/wireless/rt2x00/rt2x00crypto.c
@@ -52,7 +52,7 @@ void rt2x00crypto_create_tx_descriptor(struct queue_entry *entry,
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
 	struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
 
-	if (!test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags) || !hw_key)
+	if (!test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags) || !hw_key)
 		return;
 
 	__set_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags);
@@ -80,7 +80,7 @@ unsigned int rt2x00crypto_tx_overhead(struct rt2x00_dev *rt2x00dev,
 	struct ieee80211_key_conf *key = tx_info->control.hw_key;
 	unsigned int overhead = 0;
 
-	if (!test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags) || !key)
+	if (!test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags) || !key)
 		return overhead;
 
 	/*
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index c92db3264741df9c41dd230478da1d6b9ad05966..78787fcc919e2fef034a5f1b6766751f0588df99 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -63,7 +63,8 @@ struct rt2x00debug_intf {
 	 * - driver folder
 	 *   - driver file
 	 *   - chipset file
-	 *   - device flags file
+	 *   - device state flags file
+	 *   - device capability flags file
 	 *   - register folder
 	 *     - csr offset/value files
 	 *     - eeprom offset/value files
@@ -78,6 +79,7 @@ struct rt2x00debug_intf {
 	struct dentry *driver_entry;
 	struct dentry *chipset_entry;
 	struct dentry *dev_flags;
+	struct dentry *cap_flags;
 	struct dentry *register_folder;
 	struct dentry *csr_off_entry;
 	struct dentry *csr_val_entry;
@@ -553,6 +555,35 @@ static const struct file_operations rt2x00debug_fop_dev_flags = {
 	.llseek		= default_llseek,
 };
 
+static ssize_t rt2x00debug_read_cap_flags(struct file *file,
+					  char __user *buf,
+					  size_t length,
+					  loff_t *offset)
+{
+	struct rt2x00debug_intf *intf =	file->private_data;
+	char line[16];
+	size_t size;
+
+	if (*offset)
+		return 0;
+
+	size = sprintf(line, "0x%.8x\n", (unsigned int)intf->rt2x00dev->cap_flags);
+
+	if (copy_to_user(buf, line, size))
+		return -EFAULT;
+
+	*offset += size;
+	return size;
+}
+
+static const struct file_operations rt2x00debug_fop_cap_flags = {
+	.owner		= THIS_MODULE,
+	.read		= rt2x00debug_read_cap_flags,
+	.open		= rt2x00debug_file_open,
+	.release	= rt2x00debug_file_release,
+	.llseek		= default_llseek,
+};
+
 static struct dentry *rt2x00debug_create_file_driver(const char *name,
 						     struct rt2x00debug_intf
 						     *intf,
@@ -568,7 +599,6 @@ static struct dentry *rt2x00debug_create_file_driver(const char *name,
 	blob->data = data;
 	data += sprintf(data, "driver:\t%s\n", intf->rt2x00dev->ops->name);
 	data += sprintf(data, "version:\t%s\n", DRV_VERSION);
-	data += sprintf(data, "compiled:\t%s %s\n", __DATE__, __TIME__);
 	blob->size = strlen(blob->data);
 
 	return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
@@ -653,6 +683,12 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
 	if (IS_ERR(intf->dev_flags) || !intf->dev_flags)
 		goto exit;
 
+	intf->cap_flags = debugfs_create_file("cap_flags", S_IRUSR,
+					      intf->driver_folder, intf,
+					      &rt2x00debug_fop_cap_flags);
+	if (IS_ERR(intf->cap_flags) || !intf->cap_flags)
+		goto exit;
+
 	intf->register_folder =
 	    debugfs_create_dir("register", intf->driver_folder);
 	if (IS_ERR(intf->register_folder) || !intf->register_folder)
@@ -706,7 +742,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
 				intf, &rt2x00debug_fop_queue_stats);
 
 #ifdef CONFIG_RT2X00_LIB_CRYPTO
-	if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags))
+	if (test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags))
 		intf->crypto_stats_entry =
 		    debugfs_create_file("crypto", S_IRUGO, intf->queue_folder,
 					intf, &rt2x00debug_fop_crypto_stats);
@@ -744,6 +780,7 @@ void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
 	debugfs_remove(intf->csr_off_entry);
 	debugfs_remove(intf->register_folder);
 	debugfs_remove(intf->dev_flags);
+	debugfs_remove(intf->cap_flags);
 	debugfs_remove(intf->chipset_entry);
 	debugfs_remove(intf->driver_entry);
 	debugfs_remove(intf->driver_folder);
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 84eb6ad3637752c686a9cd8d1be0e058cacda162..c018d67aab8e40b7a5c719d04f14eb52a4853d9b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -27,6 +27,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/log2.h>
 
 #include "rt2x00.h"
 #include "rt2x00lib.h"
@@ -70,6 +71,7 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
 	 */
 	rt2x00queue_start_queues(rt2x00dev);
 	rt2x00link_start_tuner(rt2x00dev);
+	rt2x00link_start_agc(rt2x00dev);
 
 	/*
 	 * Start watchdog monitoring.
@@ -92,6 +94,7 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Stop all queues
 	 */
+	rt2x00link_stop_agc(rt2x00dev);
 	rt2x00link_stop_tuner(rt2x00dev);
 	rt2x00queue_stop_queues(rt2x00dev);
 	rt2x00queue_flush_queues(rt2x00dev, true);
@@ -138,6 +141,16 @@ static void rt2x00lib_intf_scheduled(struct work_struct *work)
 					    rt2x00dev);
 }
 
+static void rt2x00lib_autowakeup(struct work_struct *work)
+{
+	struct rt2x00_dev *rt2x00dev =
+	    container_of(work, struct rt2x00_dev, autowakeup_work.work);
+
+	if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_AWAKE))
+		ERROR(rt2x00dev, "Device failed to wakeup.\n");
+	clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
+}
+
 /*
  * Interrupt context handlers.
  */
@@ -197,7 +210,7 @@ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
 	 * here as they will fetch the next beacon directly prior to
 	 * transmission.
 	 */
-	if (test_bit(DRIVER_SUPPORT_PRE_TBTT_INTERRUPT, &rt2x00dev->flags))
+	if (test_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags))
 		return;
 
 	/* fetch next beacon */
@@ -222,7 +235,7 @@ EXPORT_SYMBOL_GPL(rt2x00lib_pretbtt);
 void rt2x00lib_dmastart(struct queue_entry *entry)
 {
 	set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
-	rt2x00queue_index_inc(entry->queue, Q_INDEX);
+	rt2x00queue_index_inc(entry, Q_INDEX);
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_dmastart);
 
@@ -230,7 +243,7 @@ void rt2x00lib_dmadone(struct queue_entry *entry)
 {
 	set_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags);
 	clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
-	rt2x00queue_index_inc(entry->queue, Q_INDEX_DMA_DONE);
+	rt2x00queue_index_inc(entry, Q_INDEX_DMA_DONE);
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_dmadone);
 
@@ -268,7 +281,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	/*
 	 * Remove L2 padding which was added during
 	 */
-	if (test_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags))
+	if (test_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags))
 		rt2x00queue_remove_l2pad(entry->skb, header_length);
 
 	/*
@@ -277,7 +290,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * mac80211 will expect the same data to be present it the
 	 * frame as it was passed to us.
 	 */
-	if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags))
+	if (test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags))
 		rt2x00crypto_tx_insert_iv(entry->skb, header_length);
 
 	/*
@@ -350,10 +363,14 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * which would allow the rc algorithm to better decide on
 	 * which rates are suitable.
 	 */
-	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
+	if (test_bit(TXDONE_AMPDU, &txdesc->flags) ||
+	    tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
 		tx_info->flags |= IEEE80211_TX_STAT_AMPDU;
 		tx_info->status.ampdu_len = 1;
 		tx_info->status.ampdu_ack_len = success ? 1 : 0;
+
+		if (!success)
+			tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
 	}
 
 	if (rate_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
@@ -370,7 +387,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * send the status report back.
 	 */
 	if (!(skbdesc_flags & SKBDESC_NOT_MAC80211)) {
-		if (test_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags))
+		if (test_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags))
 			ieee80211_tx_status(rt2x00dev->hw, entry->skb);
 		else
 			ieee80211_tx_status_ni(rt2x00dev->hw, entry->skb);
@@ -385,7 +402,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 
 	rt2x00dev->ops->lib->clear_entry(entry);
 
-	rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE);
+	rt2x00queue_index_inc(entry, Q_INDEX_DONE);
 
 	/*
 	 * If the data queue was below the threshold before the txdone
@@ -409,6 +426,77 @@ void rt2x00lib_txdone_noinfo(struct queue_entry *entry, u32 status)
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_txdone_noinfo);
 
+static u8 *rt2x00lib_find_ie(u8 *data, unsigned int len, u8 ie)
+{
+	struct ieee80211_mgmt *mgmt = (void *)data;
+	u8 *pos, *end;
+
+	pos = (u8 *)mgmt->u.beacon.variable;
+	end = data + len;
+	while (pos < end) {
+		if (pos + 2 + pos[1] > end)
+			return NULL;
+
+		if (pos[0] == ie)
+			return pos;
+
+		pos += 2 + pos[1];
+	}
+
+	return NULL;
+}
+
+static void rt2x00lib_rxdone_check_ps(struct rt2x00_dev *rt2x00dev,
+				      struct sk_buff *skb,
+				      struct rxdone_entry_desc *rxdesc)
+{
+	struct ieee80211_hdr *hdr = (void *) skb->data;
+	struct ieee80211_tim_ie *tim_ie;
+	u8 *tim;
+	u8 tim_len;
+	bool cam;
+
+	/* If this is not a beacon, or if mac80211 has no powersaving
+	 * configured, or if the device is already in powersaving mode
+	 * we can exit now. */
+	if (likely(!ieee80211_is_beacon(hdr->frame_control) ||
+		   !(rt2x00dev->hw->conf.flags & IEEE80211_CONF_PS)))
+		return;
+
+	/* min. beacon length + FCS_LEN */
+	if (skb->len <= 40 + FCS_LEN)
+		return;
+
+	/* and only beacons from the associated BSSID, please */
+	if (!(rxdesc->dev_flags & RXDONE_MY_BSS) ||
+	    !rt2x00dev->aid)
+		return;
+
+	rt2x00dev->last_beacon = jiffies;
+
+	tim = rt2x00lib_find_ie(skb->data, skb->len - FCS_LEN, WLAN_EID_TIM);
+	if (!tim)
+		return;
+
+	if (tim[1] < sizeof(*tim_ie))
+		return;
+
+	tim_len = tim[1];
+	tim_ie = (struct ieee80211_tim_ie *) &tim[2];
+
+	/* Check whenever the PHY can be turned off again. */
+
+	/* 1. What about buffered unicast traffic for our AID? */
+	cam = ieee80211_check_tim(tim_ie, tim_len, rt2x00dev->aid);
+
+	/* 2. Maybe the AP wants to send multicast/broadcast data? */
+	cam |= (tim_ie->bitmap_ctrl & 0x01);
+
+	if (!cam && !test_bit(CONFIG_POWERSAVING, &rt2x00dev->flags))
+		rt2x00lib_config(rt2x00dev, &rt2x00dev->hw->conf,
+				 IEEE80211_CONF_CHANGE_PS);
+}
+
 static int rt2x00lib_rxdone_read_signal(struct rt2x00_dev *rt2x00dev,
 					struct rxdone_entry_desc *rxdesc)
 {
@@ -511,8 +599,6 @@ void rt2x00lib_rxdone(struct queue_entry *entry)
 		 (rxdesc.size > header_length) &&
 		 (rxdesc.dev_flags & RXDONE_L2PAD))
 		rt2x00queue_remove_l2pad(entry->skb, header_length);
-	else
-		rt2x00queue_align_payload(entry->skb, header_length);
 
 	/* Trim buffer to correct size */
 	skb_trim(entry->skb, rxdesc.size);
@@ -525,6 +611,12 @@ void rt2x00lib_rxdone(struct queue_entry *entry)
 	    rxdesc.rate_mode == RATE_MODE_HT_GREENFIELD)
 		rxdesc.flags |= RX_FLAG_HT;
 
+	/*
+	 * Check if this is a beacon, and more frames have been
+	 * buffered while we were in powersaving mode.
+	 */
+	rt2x00lib_rxdone_check_ps(rt2x00dev, entry->skb, &rxdesc);
+
 	/*
 	 * Update extra components
 	 */
@@ -554,7 +646,7 @@ void rt2x00lib_rxdone(struct queue_entry *entry)
 
 submit_entry:
 	entry->flags = 0;
-	rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE);
+	rt2x00queue_index_inc(entry, Q_INDEX_DONE);
 	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
 	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
 		rt2x00dev->ops->lib->clear_entry(entry);
@@ -801,23 +893,28 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Take TX headroom required for alignment into account.
 	 */
-	if (test_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags))
+	if (test_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags))
 		rt2x00dev->hw->extra_tx_headroom += RT2X00_L2PAD_SIZE;
-	else if (test_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags))
+	else if (test_bit(REQUIRE_DMA, &rt2x00dev->cap_flags))
 		rt2x00dev->hw->extra_tx_headroom += RT2X00_ALIGN_SIZE;
 
 	/*
 	 * Allocate tx status FIFO for driver use.
 	 */
-	if (test_bit(DRIVER_REQUIRE_TXSTATUS_FIFO, &rt2x00dev->flags)) {
+	if (test_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags)) {
 		/*
-		 * Allocate txstatus fifo and tasklet, we use a size of 512
-		 * for the kfifo which is big enough to store 512/4=128 tx
-		 * status reports. In the worst case (tx status for all tx
-		 * queues gets reported before we've got a chance to handle
-		 * them) 24*4=384 tx status reports need to be cached.
+		 * Allocate the txstatus fifo. In the worst case the tx
+		 * status fifo has to hold the tx status of all entries
+		 * in all tx queues. Hence, calculate the kfifo size as
+		 * tx_queues * entry_num and round up to the nearest
+		 * power of 2.
 		 */
-		status = kfifo_alloc(&rt2x00dev->txstatus_fifo, 512,
+		int kfifo_size =
+			roundup_pow_of_two(rt2x00dev->ops->tx_queues *
+					   rt2x00dev->ops->tx->entry_num *
+					   sizeof(u32));
+
+		status = kfifo_alloc(&rt2x00dev->txstatus_fifo, kfifo_size,
 				     GFP_KERNEL);
 		if (status)
 			return status;
@@ -1007,6 +1104,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
 	}
 
 	INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled);
+	INIT_DELAYED_WORK(&rt2x00dev->autowakeup_work, rt2x00lib_autowakeup);
 
 	/*
 	 * Let the driver probe the device to detect the capabilities.
@@ -1063,6 +1161,7 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
 	 */
 	cancel_work_sync(&rt2x00dev->intf_work);
 	if (rt2x00_is_usb(rt2x00dev)) {
+		del_timer_sync(&rt2x00dev->txstatus_timer);
 		cancel_work_sync(&rt2x00dev->rxdone_work);
 		cancel_work_sync(&rt2x00dev->txdone_work);
 	}
diff --git a/drivers/net/wireless/rt2x00/rt2x00firmware.c b/drivers/net/wireless/rt2x00/rt2x00firmware.c
index be0ff78c1b1666178864c62e8f367a6fae939a9a..f316aad30612d53ac70e22874740f02a09091273 100644
--- a/drivers/net/wireless/rt2x00/rt2x00firmware.c
+++ b/drivers/net/wireless/rt2x00/rt2x00firmware.c
@@ -99,7 +99,7 @@ int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev)
 {
 	int retval;
 
-	if (!test_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags))
+	if (!test_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags))
 		return 0;
 
 	if (!rt2x00dev->fw) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00ht.c b/drivers/net/wireless/rt2x00/rt2x00ht.c
deleted file mode 100644
index ae1219dffaaee4ccb4c1f5e6c901c56e99144b89..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/rt2x00/rt2x00ht.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-	Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
-	<http://rt2x00.serialmonkey.com>
-
-	This program is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program; if not, write to the
-	Free Software Foundation, Inc.,
-	59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-/*
-	Module: rt2x00lib
-	Abstract: rt2x00 HT specific routines.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-#include "rt2x00.h"
-#include "rt2x00lib.h"
-
-void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
-				   struct txentry_desc *txdesc,
-				   const struct rt2x00_rate *hwrate)
-{
-	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
-	struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
-
-	if (tx_info->control.sta)
-		txdesc->u.ht.mpdu_density =
-		    tx_info->control.sta->ht_cap.ampdu_density;
-
-	txdesc->u.ht.ba_size = 7;	/* FIXME: What value is needed? */
-
-	txdesc->u.ht.stbc =
-	    (tx_info->flags & IEEE80211_TX_CTL_STBC) >> IEEE80211_TX_CTL_STBC_SHIFT;
-
-	/*
-	 * If IEEE80211_TX_RC_MCS is set txrate->idx just contains the
-	 * mcs rate to be used
-	 */
-	if (txrate->flags & IEEE80211_TX_RC_MCS) {
-		txdesc->u.ht.mcs = txrate->idx;
-
-		/*
-		 * MIMO PS should be set to 1 for STA's using dynamic SM PS
-		 * when using more then one tx stream (>MCS7).
-		 */
-		if (tx_info->control.sta && txdesc->u.ht.mcs > 7 &&
-		    ((tx_info->control.sta->ht_cap.cap &
-		      IEEE80211_HT_CAP_SM_PS) >>
-		     IEEE80211_HT_CAP_SM_PS_SHIFT) ==
-		    WLAN_HT_CAP_SM_PS_DYNAMIC)
-			__set_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags);
-	} else {
-		txdesc->u.ht.mcs = rt2x00_get_rate_mcs(hwrate->mcs);
-		if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
-			txdesc->u.ht.mcs |= 0x08;
-	}
-
-	/*
-	 * This frame is eligible for an AMPDU, however, don't aggregate
-	 * frames that are intended to probe a specific tx rate.
-	 */
-	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU &&
-	    !(tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE))
-		__set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags);
-
-	/*
-	 * Set 40Mhz mode if necessary (for legacy rates this will
-	 * duplicate the frame to both channels).
-	 */
-	if (txrate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH ||
-	    txrate->flags & IEEE80211_TX_RC_DUP_DATA)
-		__set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags);
-	if (txrate->flags & IEEE80211_TX_RC_SHORT_GI)
-		__set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags);
-
-	/*
-	 * Determine IFS values
-	 * - Use TXOP_BACKOFF for management frames
-	 * - Use TXOP_SIFS for fragment bursts
-	 * - Use TXOP_HTTXOP for everything else
-	 *
-	 * Note: rt2800 devices won't use CTS protection (if used)
-	 * for frames not transmitted with TXOP_HTTXOP
-	 */
-	if (ieee80211_is_mgmt(hdr->frame_control))
-		txdesc->u.ht.txop = TXOP_BACKOFF;
-	else if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT))
-		txdesc->u.ht.txop = TXOP_SIFS;
-	else
-		txdesc->u.ht.txop = TXOP_HTTXOP;
-}
-
-u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
-			    struct ieee80211_conf *conf)
-{
-	struct hw_mode_spec *spec = &rt2x00dev->spec;
-	int center_channel;
-	u16 i;
-
-	/*
-	 * Initialize center channel to current channel.
-	 */
-	center_channel = spec->channels[conf->channel->hw_value].channel;
-
-	/*
-	 * Adjust center channel to HT40+ and HT40- operation.
-	 */
-	if (conf_is_ht40_plus(conf))
-		center_channel += 2;
-	else if (conf_is_ht40_minus(conf))
-		center_channel -= (center_channel == 14) ? 1 : 2;
-
-	for (i = 0; i < spec->num_channels; i++)
-		if (spec->channels[i].channel == center_channel)
-			return i;
-
-	WARN_ON(1);
-	return conf->channel->hw_value;
-}
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 2d94cbaf5f4aac1c52f9049c70c6b5d06f88b899..322cc4f3de5d6a6c961e1ed4ff779636cb6b2fcd 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -32,6 +32,7 @@
  */
 #define WATCHDOG_INTERVAL	round_jiffies_relative(HZ)
 #define LINK_TUNE_INTERVAL	round_jiffies_relative(HZ)
+#define AGC_INTERVAL		round_jiffies_relative(4 * HZ)
 
 /*
  * rt2x00_rate: Per rate device information
@@ -118,16 +119,6 @@ void rt2x00queue_free_skb(struct queue_entry *entry);
  */
 void rt2x00queue_align_frame(struct sk_buff *skb);
 
-/**
- * rt2x00queue_align_payload - Align 802.11 payload to 4-byte boundary
- * @skb: The skb to align
- * @header_length: Length of 802.11 header
- *
- * Align the 802.11 payload to a 4-byte boundary, this could
- * mean the header is not aligned properly though.
- */
-void rt2x00queue_align_payload(struct sk_buff *skb, unsigned int header_length);
-
 /**
  * rt2x00queue_insert_l2pad - Align 802.11 header & payload to 4-byte boundary
  * @skb: The skb to align
@@ -184,14 +175,14 @@ int rt2x00queue_clear_beacon(struct rt2x00_dev *rt2x00dev,
 
 /**
  * rt2x00queue_index_inc - Index incrementation function
- * @queue: Queue (&struct data_queue) to perform the action on.
+ * @entry: Queue entry (&struct queue_entry) to perform the action on.
  * @index: Index type (&enum queue_index) to perform the action on.
  *
- * This function will increase the requested index on the queue,
+ * This function will increase the requested index on the entry's queue,
  * it will grab the appropriate locks and handle queue overflow events by
  * resetting the index to the start of the queue.
  */
-void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index);
+void rt2x00queue_index_inc(struct queue_entry *entry, enum queue_index index);
 
 /**
  * rt2x00queue_init_queues - Initialize all data queues
@@ -280,6 +271,18 @@ void rt2x00link_start_watchdog(struct rt2x00_dev *rt2x00dev);
  */
 void rt2x00link_stop_watchdog(struct rt2x00_dev *rt2x00dev);
 
+/**
+ * rt2x00link_start_agc - Start periodic gain calibration
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ */
+void rt2x00link_start_agc(struct rt2x00_dev *rt2x00dev);
+
+/**
+ * rt2x00link_stop_agc - Stop periodic gain calibration
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ */
+void rt2x00link_stop_agc(struct rt2x00_dev *rt2x00dev);
+
 /**
  * rt2x00link_register - Initialize link tuning & watchdog functionality
  * @rt2x00dev: Pointer to &struct rt2x00_dev.
@@ -384,42 +387,18 @@ static inline void rt2x00crypto_rx_insert_iv(struct sk_buff *skb,
 }
 #endif /* CONFIG_RT2X00_LIB_CRYPTO */
 
-/*
- * HT handlers.
- */
-#ifdef CONFIG_RT2X00_LIB_HT
-void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
-				   struct txentry_desc *txdesc,
-				   const struct rt2x00_rate *hwrate);
-
-u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
-			    struct ieee80211_conf *conf);
-#else
-static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
-						 struct txentry_desc *txdesc,
-						 const struct rt2x00_rate *hwrate)
-{
-}
-
-static inline u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
-					  struct ieee80211_conf *conf)
-{
-	return conf->channel->hw_value;
-}
-#endif /* CONFIG_RT2X00_LIB_HT */
-
 /*
  * RFkill handlers.
  */
 static inline void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
 {
-	if (test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+	if (test_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags))
 		wiphy_rfkill_start_polling(rt2x00dev->hw->wiphy);
 }
 
 static inline void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
 {
-	if (test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+	if (test_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags))
 		wiphy_rfkill_stop_polling(rt2x00dev->hw->wiphy);
 }
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c
index 29abfdeb0b65bdaba82dde873c10fb5a5113ad57..ea10b0068f823f503e827f45d9e4c52dd9f8a74f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
@@ -192,17 +192,7 @@ static bool rt2x00lib_antenna_diversity(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Determine if software diversity is enabled for
 	 * either the TX or RX antenna (or both).
-	 * Always perform this check since within the link
-	 * tuner interval the configuration might have changed.
 	 */
-	ant->flags &= ~ANTENNA_RX_DIVERSITY;
-	ant->flags &= ~ANTENNA_TX_DIVERSITY;
-
-	if (rt2x00dev->default_ant.rx == ANTENNA_SW_DIVERSITY)
-		ant->flags |= ANTENNA_RX_DIVERSITY;
-	if (rt2x00dev->default_ant.tx == ANTENNA_SW_DIVERSITY)
-		ant->flags |= ANTENNA_TX_DIVERSITY;
-
 	if (!(ant->flags & ANTENNA_RX_DIVERSITY) &&
 	    !(ant->flags & ANTENNA_TX_DIVERSITY)) {
 		ant->flags = 0;
@@ -383,7 +373,7 @@ static void rt2x00link_tuner(struct work_struct *work)
 	 * do not support link tuning at all, while other devices can disable
 	 * the feature from the EEPROM.
 	 */
-	if (test_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags))
+	if (test_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags))
 		rt2x00dev->ops->lib->link_tuner(rt2x00dev, qual, link->count);
 
 	/*
@@ -413,12 +403,11 @@ void rt2x00link_start_watchdog(struct rt2x00_dev *rt2x00dev)
 {
 	struct link *link = &rt2x00dev->link;
 
-	if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) ||
-	    !test_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags))
-		return;
-
-	ieee80211_queue_delayed_work(rt2x00dev->hw,
-				     &link->watchdog_work, WATCHDOG_INTERVAL);
+	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
+	    rt2x00dev->ops->lib->watchdog)
+		ieee80211_queue_delayed_work(rt2x00dev->hw,
+					     &link->watchdog_work,
+					     WATCHDOG_INTERVAL);
 }
 
 void rt2x00link_stop_watchdog(struct rt2x00_dev *rt2x00dev)
@@ -447,8 +436,46 @@ static void rt2x00link_watchdog(struct work_struct *work)
 					     WATCHDOG_INTERVAL);
 }
 
+void rt2x00link_start_agc(struct rt2x00_dev *rt2x00dev)
+{
+	struct link *link = &rt2x00dev->link;
+
+	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
+	    rt2x00dev->ops->lib->gain_calibration)
+		ieee80211_queue_delayed_work(rt2x00dev->hw,
+					     &link->agc_work,
+					     AGC_INTERVAL);
+}
+
+void rt2x00link_stop_agc(struct rt2x00_dev *rt2x00dev)
+{
+	cancel_delayed_work_sync(&rt2x00dev->link.agc_work);
+}
+
+static void rt2x00link_agc(struct work_struct *work)
+{
+	struct rt2x00_dev *rt2x00dev =
+	    container_of(work, struct rt2x00_dev, link.agc_work.work);
+	struct link *link = &rt2x00dev->link;
+
+	/*
+	 * When the radio is shutting down we should
+	 * immediately cease the watchdog monitoring.
+	 */
+	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+		return;
+
+	rt2x00dev->ops->lib->gain_calibration(rt2x00dev);
+
+	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+		ieee80211_queue_delayed_work(rt2x00dev->hw,
+					     &link->agc_work,
+					     AGC_INTERVAL);
+}
+
 void rt2x00link_register(struct rt2x00_dev *rt2x00dev)
 {
+	INIT_DELAYED_WORK(&rt2x00dev->link.agc_work, rt2x00link_agc);
 	INIT_DELAYED_WORK(&rt2x00dev->link.watchdog_work, rt2x00link_watchdog);
 	INIT_DELAYED_WORK(&rt2x00dev->link.work, rt2x00link_tuner);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 661c6baad2b9bd7005c9d9bee9589d10486f9a0a..93bec140e598612145c50b44adc86be70b42bca2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -119,7 +119,7 @@ void rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 * Use the ATIM queue if appropriate and present.
 	 */
 	if (tx_info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM &&
-	    test_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags))
+	    test_bit(REQUIRE_ATIM_QUEUE, &rt2x00dev->cap_flags))
 		qid = QID_ATIM;
 
 	queue = rt2x00queue_get_tx_queue(rt2x00dev, qid);
@@ -158,7 +158,7 @@ void rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return;
 
  exit_fail:
-	ieee80211_stop_queue(rt2x00dev->hw, qid);
+	rt2x00queue_pause_queue(queue);
 	dev_kfree_skb_any(skb);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_tx);
@@ -411,11 +411,11 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
 	 * of different types, but has no a separate filter for PS Poll frames,
 	 * FIF_CONTROL flag implies FIF_PSPOLL.
 	 */
-	if (!test_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags)) {
+	if (!test_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags)) {
 		if (*total_flags & FIF_CONTROL || *total_flags & FIF_PSPOLL)
 			*total_flags |= FIF_CONTROL | FIF_PSPOLL;
 	}
-	if (!test_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags)) {
+	if (!test_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags)) {
 		if (*total_flags & FIF_CONTROL)
 			*total_flags |= FIF_PSPOLL;
 	}
@@ -496,7 +496,7 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
 		return 0;
-	else if (!test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags))
+	else if (!test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags))
 		return -EOPNOTSUPP;
 	else if (key->keylen > 32)
 		return -ENOSPC;
@@ -562,7 +562,7 @@ EXPORT_SYMBOL_GPL(rt2x00mac_set_key);
 void rt2x00mac_sw_scan_start(struct ieee80211_hw *hw)
 {
 	struct rt2x00_dev *rt2x00dev = hw->priv;
-	__set_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags);
+	set_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags);
 	rt2x00link_stop_tuner(rt2x00dev);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_sw_scan_start);
@@ -570,7 +570,7 @@ EXPORT_SYMBOL_GPL(rt2x00mac_sw_scan_start);
 void rt2x00mac_sw_scan_complete(struct ieee80211_hw *hw)
 {
 	struct rt2x00_dev *rt2x00dev = hw->priv;
-	__clear_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags);
+	clear_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags);
 	rt2x00link_start_tuner(rt2x00dev);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_sw_scan_complete);
@@ -737,3 +737,84 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop)
 		rt2x00queue_flush_queue(queue, drop);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_flush);
+
+int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
+{
+	struct rt2x00_dev *rt2x00dev = hw->priv;
+	struct link_ant *ant = &rt2x00dev->link.ant;
+	struct antenna_setup *def = &rt2x00dev->default_ant;
+	struct antenna_setup setup;
+
+	// The antenna value is not supposed to be 0,
+	// or exceed the maximum number of antenna's.
+	if (!tx_ant || (tx_ant & ~3) || !rx_ant || (rx_ant & ~3))
+		return -EINVAL;
+
+	// When the client tried to configure the antenna to or from
+	// diversity mode, we must reset the default antenna as well
+	// as that controls the diversity switch.
+	if (ant->flags & ANTENNA_TX_DIVERSITY && tx_ant != 3)
+		ant->flags &= ~ANTENNA_TX_DIVERSITY;
+	if (ant->flags & ANTENNA_RX_DIVERSITY && rx_ant != 3)
+		ant->flags &= ~ANTENNA_RX_DIVERSITY;
+
+	// If diversity is being enabled, check if we need hardware
+	// or software diversity. In the latter case, reset the value,
+	// and make sure we update the antenna flags to have the
+	// link tuner pick up the diversity tuning.
+	if (tx_ant == 3 && def->tx == ANTENNA_SW_DIVERSITY) {
+		tx_ant = ANTENNA_SW_DIVERSITY;
+		ant->flags |= ANTENNA_TX_DIVERSITY;
+	}
+
+	if (rx_ant == 3 && def->rx == ANTENNA_SW_DIVERSITY) {
+		rx_ant = ANTENNA_SW_DIVERSITY;
+		ant->flags |= ANTENNA_RX_DIVERSITY;
+	}
+
+	setup.tx = tx_ant;
+	setup.rx = rx_ant;
+
+	rt2x00lib_config_antenna(rt2x00dev, setup);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rt2x00mac_set_antenna);
+
+int rt2x00mac_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
+{
+	struct rt2x00_dev *rt2x00dev = hw->priv;
+	struct link_ant *ant = &rt2x00dev->link.ant;
+	struct antenna_setup *active = &rt2x00dev->link.ant.active;
+
+	// When software diversity is active, we must report this to the
+	// client and not the current active antenna state.
+	if (ant->flags & ANTENNA_TX_DIVERSITY)
+		*tx_ant = ANTENNA_HW_DIVERSITY;
+	else
+		*tx_ant = active->tx;
+
+	if (ant->flags & ANTENNA_RX_DIVERSITY)
+		*rx_ant = ANTENNA_HW_DIVERSITY;
+	else
+		*rx_ant = active->rx;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rt2x00mac_get_antenna);
+
+void rt2x00mac_get_ringparam(struct ieee80211_hw *hw,
+			     u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
+{
+	struct rt2x00_dev *rt2x00dev = hw->priv;
+	struct data_queue *queue;
+
+	tx_queue_for_each(rt2x00dev, queue) {
+		*tx += queue->length;
+		*tx_max += queue->limit;
+	}
+
+	*rx = rt2x00dev->rx->length;
+	*rx_max = rt2x00dev->rx->limit;
+}
+EXPORT_SYMBOL_GPL(rt2x00mac_get_ringparam);
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 4dd82b0b05201bf63888cbe4412f7fdcb3bbfc9b..17148bb24426727971a91c130931887f7540496e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -60,14 +60,15 @@ int rt2x00pci_regbusy_read(struct rt2x00_dev *rt2x00dev,
 }
 EXPORT_SYMBOL_GPL(rt2x00pci_regbusy_read);
 
-void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
+bool rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue = rt2x00dev->rx;
 	struct queue_entry *entry;
 	struct queue_entry_priv_pci *entry_priv;
 	struct skb_frame_desc *skbdesc;
+	int max_rx = 16;
 
-	while (1) {
+	while (--max_rx) {
 		entry = rt2x00queue_get_entry(queue, Q_INDEX);
 		entry_priv = entry->priv_data;
 
@@ -93,9 +94,20 @@ void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
 		 */
 		rt2x00lib_rxdone(entry);
 	}
+
+	return !max_rx;
 }
 EXPORT_SYMBOL_GPL(rt2x00pci_rxdone);
 
+void rt2x00pci_flush_queue(struct data_queue *queue, bool drop)
+{
+	unsigned int i;
+
+	for (i = 0; !rt2x00queue_empty(queue) && i < 10; i++)
+		msleep(10);
+}
+EXPORT_SYMBOL_GPL(rt2x00pci_flush_queue);
+
 /*
  * Device initialization handlers.
  */
@@ -239,9 +251,8 @@ static int rt2x00pci_alloc_reg(struct rt2x00_dev *rt2x00dev)
 	return -ENOMEM;
 }
 
-int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id)
+int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops)
 {
-	struct rt2x00_ops *ops = (struct rt2x00_ops *)id->driver_data;
 	struct ieee80211_hw *hw;
 	struct rt2x00_dev *rt2x00dev;
 	int retval;
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.h b/drivers/net/wireless/rt2x00/rt2x00pci.h
index 746ce8fe8cf4375154babc8631545ba66b4f542b..e2c99f2b9a1422f5e1dd1af1116f447f8b43c199 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.h
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.h
@@ -101,8 +101,21 @@ struct queue_entry_priv_pci {
 /**
  * rt2x00pci_rxdone - Handle RX done events
  * @rt2x00dev: Device pointer, see &struct rt2x00_dev.
+ *
+ * Returns true if there are still rx frames pending and false if all
+ * pending rx frames were processed.
+ */
+bool rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev);
+
+/**
+ * rt2x00pci_flush_queue - Flush data queue
+ * @queue: Data queue to stop
+ * @drop: True to drop all pending frames.
+ *
+ * This will wait for a maximum of 100ms, waiting for the queues
+ * to become empty.
  */
-void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev);
+void rt2x00pci_flush_queue(struct data_queue *queue, bool drop);
 
 /*
  * Device initialization handlers.
@@ -113,7 +126,7 @@ void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev);
 /*
  * PCI driver handlers.
  */
-int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id);
+int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops);
 void rt2x00pci_remove(struct pci_dev *pci_dev);
 #ifdef CONFIG_PM
 int rt2x00pci_suspend(struct pci_dev *pci_dev, pm_message_t state);
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 4358051bfe1aa86b2346973d51e2a63ef4901839..ab8c16f8bcafebec3faeecb412669792eab664a0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -60,7 +60,7 @@ struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry)
 	 * at least 8 bytes bytes available in headroom for IV/EIV
 	 * and 8 bytes for ICV data as tailroon.
 	 */
-	if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
+	if (test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags)) {
 		head_size += 8;
 		tail_size += 8;
 	}
@@ -86,7 +86,7 @@ struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry)
 	memset(skbdesc, 0, sizeof(*skbdesc));
 	skbdesc->entry = entry;
 
-	if (test_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags)) {
+	if (test_bit(REQUIRE_DMA, &rt2x00dev->cap_flags)) {
 		skbdesc->skb_dma = dma_map_single(rt2x00dev->dev,
 						  skb->data,
 						  skb->len,
@@ -148,19 +148,6 @@ void rt2x00queue_align_frame(struct sk_buff *skb)
 	skb_trim(skb, frame_length);
 }
 
-void rt2x00queue_align_payload(struct sk_buff *skb, unsigned int header_length)
-{
-	unsigned int frame_length = skb->len;
-	unsigned int align = ALIGN_SIZE(skb, header_length);
-
-	if (!align)
-		return;
-
-	skb_push(skb, align);
-	memmove(skb->data, skb->data + align, frame_length);
-	skb_trim(skb, frame_length);
-}
-
 void rt2x00queue_insert_l2pad(struct sk_buff *skb, unsigned int header_length)
 {
 	unsigned int payload_length = skb->len - header_length;
@@ -226,7 +213,7 @@ static void rt2x00queue_create_tx_descriptor_seq(struct queue_entry *entry,
 
 	__set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
 
-	if (!test_bit(DRIVER_REQUIRE_SW_SEQNO, &entry->queue->rt2x00dev->flags))
+	if (!test_bit(REQUIRE_SW_SEQNO, &entry->queue->rt2x00dev->cap_flags))
 		return;
 
 	/*
@@ -315,6 +302,85 @@ static void rt2x00queue_create_tx_descriptor_plcp(struct queue_entry *entry,
 	}
 }
 
+static void rt2x00queue_create_tx_descriptor_ht(struct queue_entry *entry,
+						struct txentry_desc *txdesc,
+						const struct rt2x00_rate *hwrate)
+{
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
+	struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
+
+	if (tx_info->control.sta)
+		txdesc->u.ht.mpdu_density =
+		    tx_info->control.sta->ht_cap.ampdu_density;
+
+	txdesc->u.ht.ba_size = 7;	/* FIXME: What value is needed? */
+
+	/*
+	 * Only one STBC stream is supported for now.
+	 */
+	if (tx_info->flags & IEEE80211_TX_CTL_STBC)
+		txdesc->u.ht.stbc = 1;
+
+	/*
+	 * If IEEE80211_TX_RC_MCS is set txrate->idx just contains the
+	 * mcs rate to be used
+	 */
+	if (txrate->flags & IEEE80211_TX_RC_MCS) {
+		txdesc->u.ht.mcs = txrate->idx;
+
+		/*
+		 * MIMO PS should be set to 1 for STA's using dynamic SM PS
+		 * when using more then one tx stream (>MCS7).
+		 */
+		if (tx_info->control.sta && txdesc->u.ht.mcs > 7 &&
+		    ((tx_info->control.sta->ht_cap.cap &
+		      IEEE80211_HT_CAP_SM_PS) >>
+		     IEEE80211_HT_CAP_SM_PS_SHIFT) ==
+		    WLAN_HT_CAP_SM_PS_DYNAMIC)
+			__set_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags);
+	} else {
+		txdesc->u.ht.mcs = rt2x00_get_rate_mcs(hwrate->mcs);
+		if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
+			txdesc->u.ht.mcs |= 0x08;
+	}
+
+	/*
+	 * This frame is eligible for an AMPDU, however, don't aggregate
+	 * frames that are intended to probe a specific tx rate.
+	 */
+	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU &&
+	    !(tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE))
+		__set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags);
+
+	/*
+	 * Set 40Mhz mode if necessary (for legacy rates this will
+	 * duplicate the frame to both channels).
+	 */
+	if (txrate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH ||
+	    txrate->flags & IEEE80211_TX_RC_DUP_DATA)
+		__set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags);
+	if (txrate->flags & IEEE80211_TX_RC_SHORT_GI)
+		__set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags);
+
+	/*
+	 * Determine IFS values
+	 * - Use TXOP_BACKOFF for management frames except beacons
+	 * - Use TXOP_SIFS for fragment bursts
+	 * - Use TXOP_HTTXOP for everything else
+	 *
+	 * Note: rt2800 devices won't use CTS protection (if used)
+	 * for frames not transmitted with TXOP_HTTXOP
+	 */
+	if (ieee80211_is_mgmt(hdr->frame_control) &&
+	    !ieee80211_is_beacon(hdr->frame_control))
+		txdesc->u.ht.txop = TXOP_BACKOFF;
+	else if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT))
+		txdesc->u.ht.txop = TXOP_SIFS;
+	else
+		txdesc->u.ht.txop = TXOP_HTTXOP;
+}
+
 static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 					     struct txentry_desc *txdesc)
 {
@@ -409,8 +475,8 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 	rt2x00crypto_create_tx_descriptor(entry, txdesc);
 	rt2x00queue_create_tx_descriptor_seq(entry, txdesc);
 
-	if (test_bit(DRIVER_REQUIRE_HT_TX_DESC, &rt2x00dev->flags))
-		rt2x00ht_create_tx_descriptor(entry, txdesc, hwrate);
+	if (test_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags))
+		rt2x00queue_create_tx_descriptor_ht(entry, txdesc, hwrate);
 	else
 		rt2x00queue_create_tx_descriptor_plcp(entry, txdesc, hwrate);
 }
@@ -449,7 +515,7 @@ static int rt2x00queue_write_tx_data(struct queue_entry *entry,
 	/*
 	 * Map the skb to DMA.
 	 */
-	if (test_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags))
+	if (test_bit(REQUIRE_DMA, &rt2x00dev->cap_flags))
 		rt2x00queue_map_txskb(entry);
 
 	return 0;
@@ -495,8 +561,11 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 	struct skb_frame_desc *skbdesc;
 	u8 rate_idx, rate_flags;
 
-	if (unlikely(rt2x00queue_full(queue)))
+	if (unlikely(rt2x00queue_full(queue))) {
+		ERROR(queue->rt2x00dev,
+		      "Dropping frame due to full tx queue %d.\n", queue->qid);
 		return -ENOBUFS;
+	}
 
 	if (unlikely(test_and_set_bit(ENTRY_OWNER_DEVICE_DATA,
 				      &entry->flags))) {
@@ -539,7 +608,7 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 	 */
 	if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc.flags) &&
 	    !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc.flags)) {
-		if (test_bit(DRIVER_REQUIRE_COPY_IV, &queue->rt2x00dev->flags))
+		if (test_bit(REQUIRE_COPY_IV, &queue->rt2x00dev->cap_flags))
 			rt2x00crypto_tx_copy_iv(skb, &txdesc);
 		else
 			rt2x00crypto_tx_remove_iv(skb, &txdesc);
@@ -553,9 +622,9 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 	 * PCI and USB devices, while header alignment only is valid
 	 * for PCI devices.
 	 */
-	if (test_bit(DRIVER_REQUIRE_L2PAD, &queue->rt2x00dev->flags))
+	if (test_bit(REQUIRE_L2PAD, &queue->rt2x00dev->cap_flags))
 		rt2x00queue_insert_l2pad(entry->skb, txdesc.header_length);
-	else if (test_bit(DRIVER_REQUIRE_DMA, &queue->rt2x00dev->flags))
+	else if (test_bit(REQUIRE_DMA, &queue->rt2x00dev->cap_flags))
 		rt2x00queue_align_frame(entry->skb);
 
 	/*
@@ -571,7 +640,7 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 
 	set_bit(ENTRY_DATA_PENDING, &entry->flags);
 
-	rt2x00queue_index_inc(queue, Q_INDEX);
+	rt2x00queue_index_inc(entry, Q_INDEX);
 	rt2x00queue_write_tx_descriptor(entry, &txdesc);
 	rt2x00queue_kick_tx_queue(queue, &txdesc);
 
@@ -660,10 +729,12 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
 	return ret;
 }
 
-void rt2x00queue_for_each_entry(struct data_queue *queue,
+bool rt2x00queue_for_each_entry(struct data_queue *queue,
 				enum queue_index start,
 				enum queue_index end,
-				void (*fn)(struct queue_entry *entry))
+				void *data,
+				bool (*fn)(struct queue_entry *entry,
+					   void *data))
 {
 	unsigned long irqflags;
 	unsigned int index_start;
@@ -674,7 +745,7 @@ void rt2x00queue_for_each_entry(struct data_queue *queue,
 		ERROR(queue->rt2x00dev,
 		      "Entry requested from invalid index range (%d - %d)\n",
 		      start, end);
-		return;
+		return true;
 	}
 
 	/*
@@ -693,15 +764,23 @@ void rt2x00queue_for_each_entry(struct data_queue *queue,
 	 * send out all frames in the correct order.
 	 */
 	if (index_start < index_end) {
-		for (i = index_start; i < index_end; i++)
-			fn(&queue->entries[i]);
+		for (i = index_start; i < index_end; i++) {
+			if (fn(&queue->entries[i], data))
+				return true;
+		}
 	} else {
-		for (i = index_start; i < queue->limit; i++)
-			fn(&queue->entries[i]);
+		for (i = index_start; i < queue->limit; i++) {
+			if (fn(&queue->entries[i], data))
+				return true;
+		}
 
-		for (i = 0; i < index_end; i++)
-			fn(&queue->entries[i]);
+		for (i = 0; i < index_end; i++) {
+			if (fn(&queue->entries[i], data))
+				return true;
+		}
 	}
+
+	return false;
 }
 EXPORT_SYMBOL_GPL(rt2x00queue_for_each_entry);
 
@@ -727,8 +806,9 @@ struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
 }
 EXPORT_SYMBOL_GPL(rt2x00queue_get_entry);
 
-void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index)
+void rt2x00queue_index_inc(struct queue_entry *entry, enum queue_index index)
 {
+	struct data_queue *queue = entry->queue;
 	unsigned long irqflags;
 
 	if (unlikely(index >= Q_INDEX_MAX)) {
@@ -743,7 +823,7 @@ void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index)
 	if (queue->index[index] >= queue->limit)
 		queue->index[index] = 0;
 
-	queue->last_action[index] = jiffies;
+	entry->last_action = jiffies;
 
 	if (index == Q_INDEX) {
 		queue->length++;
@@ -848,7 +928,6 @@ EXPORT_SYMBOL_GPL(rt2x00queue_stop_queue);
 
 void rt2x00queue_flush_queue(struct data_queue *queue, bool drop)
 {
-	unsigned int i;
 	bool started;
 	bool tx_queue =
 		(queue->qid == QID_AC_VO) ||
@@ -883,20 +962,12 @@ void rt2x00queue_flush_queue(struct data_queue *queue, bool drop)
 	}
 
 	/*
-	 * Check if driver supports flushing, we can only guarantee
-	 * full support for flushing if the driver is able
-	 * to cancel all pending frames (drop = true).
-	 */
-	if (drop && queue->rt2x00dev->ops->lib->flush_queue)
-		queue->rt2x00dev->ops->lib->flush_queue(queue);
-
-	/*
-	 * When we don't want to drop any frames, or when
-	 * the driver doesn't fully flush the queue correcly,
-	 * we must wait for the queue to become empty.
+	 * Check if driver supports flushing, if that is the case we can
+	 * defer the flushing to the driver. Otherwise we must use the
+	 * alternative which just waits for the queue to become empty.
 	 */
-	for (i = 0; !rt2x00queue_empty(queue) && i < 100; i++)
-		msleep(10);
+	if (likely(queue->rt2x00dev->ops->lib->flush_queue))
+		queue->rt2x00dev->ops->lib->flush_queue(queue, drop);
 
 	/*
 	 * The queue flush has failed...
@@ -969,10 +1040,8 @@ static void rt2x00queue_reset(struct data_queue *queue)
 	queue->count = 0;
 	queue->length = 0;
 
-	for (i = 0; i < Q_INDEX_MAX; i++) {
+	for (i = 0; i < Q_INDEX_MAX; i++)
 		queue->index[i] = 0;
-		queue->last_action[i] = jiffies;
-	}
 
 	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 }
@@ -1079,7 +1148,7 @@ int rt2x00queue_initialize(struct rt2x00_dev *rt2x00dev)
 	if (status)
 		goto exit;
 
-	if (test_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags)) {
+	if (test_bit(REQUIRE_ATIM_QUEUE, &rt2x00dev->cap_flags)) {
 		status = rt2x00queue_alloc_entries(rt2x00dev->atim,
 						   rt2x00dev->ops->atim);
 		if (status)
@@ -1131,7 +1200,7 @@ int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev)
 	struct data_queue *queue;
 	enum data_queue_qid qid;
 	unsigned int req_atim =
-	    !!test_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
+	    !!test_bit(REQUIRE_ATIM_QUEUE, &rt2x00dev->cap_flags);
 
 	/*
 	 * We need the following queues:
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 217861f8d95fb099669b0ed72b2bac37a6e60e86..167d45873dcab4e35fa757f0ea4c70c5e13a56e7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -217,6 +217,7 @@ enum txdone_entry_desc_flags {
 	TXDONE_FALLBACK,
 	TXDONE_FAILURE,
 	TXDONE_EXCESSIVE_RETRY,
+	TXDONE_AMPDU,
 };
 
 /**
@@ -363,6 +364,7 @@ enum queue_entry_flags {
  * struct queue_entry: Entry inside the &struct data_queue
  *
  * @flags: Entry flags, see &enum queue_entry_flags.
+ * @last_action: Timestamp of last change.
  * @queue: The data queue (&struct data_queue) to which this entry belongs.
  * @skb: The buffer which is currently being transmitted (for TX queue),
  *	or used to directly receive data in (for RX queue).
@@ -372,6 +374,7 @@ enum queue_entry_flags {
  */
 struct queue_entry {
 	unsigned long flags;
+	unsigned long last_action;
 
 	struct data_queue *queue;
 
@@ -462,7 +465,6 @@ struct data_queue {
 	unsigned short threshold;
 	unsigned short length;
 	unsigned short index[Q_INDEX_MAX];
-	unsigned long last_action[Q_INDEX_MAX];
 
 	unsigned short txop;
 	unsigned short aifs;
@@ -579,16 +581,22 @@ struct data_queue_desc {
  * @queue: Pointer to @data_queue
  * @start: &enum queue_index Pointer to start index
  * @end: &enum queue_index Pointer to end index
+ * @data: Data to pass to the callback function
  * @fn: The function to call for each &struct queue_entry
  *
  * This will walk through all entries in the queue, in chronological
  * order. This means it will start at the current @start pointer
  * and will walk through the queue until it reaches the @end pointer.
+ *
+ * If fn returns true for an entry rt2x00queue_for_each_entry will stop
+ * processing and return true as well.
  */
-void rt2x00queue_for_each_entry(struct data_queue *queue,
+bool rt2x00queue_for_each_entry(struct data_queue *queue,
 				enum queue_index start,
 				enum queue_index end,
-				void (*fn)(struct queue_entry *entry));
+				void *data,
+				bool (*fn)(struct queue_entry *entry,
+					   void *data));
 
 /**
  * rt2x00queue_empty - Check if the queue is empty.
@@ -628,22 +636,24 @@ static inline int rt2x00queue_threshold(struct data_queue *queue)
 
 /**
  * rt2x00queue_status_timeout - Check if a timeout occurred for STATUS reports
- * @queue: Queue to check.
+ * @entry: Queue entry to check.
  */
-static inline int rt2x00queue_status_timeout(struct data_queue *queue)
+static inline int rt2x00queue_status_timeout(struct queue_entry *entry)
 {
-	return time_after(queue->last_action[Q_INDEX_DMA_DONE],
-			  queue->last_action[Q_INDEX_DONE] + (HZ / 10));
+	if (!test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
+		return false;
+	return time_after(jiffies, entry->last_action + msecs_to_jiffies(100));
 }
 
 /**
- * rt2x00queue_timeout - Check if a timeout occurred for DMA transfers
- * @queue: Queue to check.
+ * rt2x00queue_dma_timeout - Check if a timeout occurred for DMA transfers
+ * @entry: Queue entry to check.
  */
-static inline int rt2x00queue_dma_timeout(struct data_queue *queue)
+static inline int rt2x00queue_dma_timeout(struct queue_entry *entry)
 {
-	return time_after(queue->last_action[Q_INDEX],
-			  queue->last_action[Q_INDEX_DMA_DONE] + (HZ / 10));
+	if (!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+		return false;
+	return time_after(jiffies, entry->last_action + msecs_to_jiffies(100));
 }
 
 /**
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 36f388f97d658e27c40defe1a9e3a79c585d2a15..8f90f626807733be40edd2d062815b2401652423 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -165,6 +165,59 @@ int rt2x00usb_regbusy_read(struct rt2x00_dev *rt2x00dev,
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_regbusy_read);
 
+
+struct rt2x00_async_read_data {
+	__le32 reg;
+	struct usb_ctrlrequest cr;
+	struct rt2x00_dev *rt2x00dev;
+	bool (*callback)(struct rt2x00_dev *, int, u32);
+};
+
+static void rt2x00usb_register_read_async_cb(struct urb *urb)
+{
+	struct rt2x00_async_read_data *rd = urb->context;
+	if (rd->callback(rd->rt2x00dev, urb->status, le32_to_cpu(rd->reg))) {
+		if (usb_submit_urb(urb, GFP_ATOMIC) < 0)
+			kfree(rd);
+	} else
+		kfree(rd);
+}
+
+void rt2x00usb_register_read_async(struct rt2x00_dev *rt2x00dev,
+				   const unsigned int offset,
+				   bool (*callback)(struct rt2x00_dev*, int, u32))
+{
+	struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
+	struct urb *urb;
+	struct rt2x00_async_read_data *rd;
+
+	rd = kmalloc(sizeof(*rd), GFP_ATOMIC);
+	if (!rd)
+		return;
+
+	urb = usb_alloc_urb(0, GFP_ATOMIC);
+	if (!urb) {
+		kfree(rd);
+		return;
+	}
+
+	rd->rt2x00dev = rt2x00dev;
+	rd->callback = callback;
+	rd->cr.bRequestType = USB_VENDOR_REQUEST_IN;
+	rd->cr.bRequest = USB_MULTI_READ;
+	rd->cr.wValue = 0;
+	rd->cr.wIndex = cpu_to_le16(offset);
+	rd->cr.wLength = cpu_to_le16(sizeof(u32));
+
+	usb_fill_control_urb(urb, usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+			     (unsigned char *)(&rd->cr), &rd->reg, sizeof(rd->reg),
+			     rt2x00usb_register_read_async_cb, rd);
+	if (usb_submit_urb(urb, GFP_ATOMIC) < 0)
+		kfree(rd);
+	usb_free_urb(urb);
+}
+EXPORT_SYMBOL_GPL(rt2x00usb_register_read_async);
+
 /*
  * TX data handlers.
  */
@@ -212,6 +265,9 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
 	if (!test_and_clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
 		return;
 
+	if (rt2x00dev->ops->lib->tx_dma_done)
+		rt2x00dev->ops->lib->tx_dma_done(entry);
+
 	/*
 	 * Report the frame as DMA done
 	 */
@@ -227,10 +283,12 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
 	 * Schedule the delayed work for reading the TX status
 	 * from the device.
 	 */
-	queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
+	if (!test_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags) ||
+	    !kfifo_is_empty(&rt2x00dev->txstatus_fifo))
+		queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
 }
 
-static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
+static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void* data)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
@@ -240,7 +298,7 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 
 	if (!test_and_clear_bit(ENTRY_DATA_PENDING, &entry->flags) ||
 	    test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
-		return;
+		return false;
 
 	/*
 	 * USB devices cannot blindly pass the skb->len as the
@@ -261,6 +319,8 @@ static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
 		rt2x00lib_dmadone(entry);
 	}
+
+	return false;
 }
 
 /*
@@ -323,7 +383,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
 	queue_work(rt2x00dev->workqueue, &rt2x00dev->rxdone_work);
 }
 
-static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
+static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry, void* data)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
@@ -332,7 +392,7 @@ static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
 
 	if (test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
 	    test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
-		return;
+		return false;
 
 	rt2x00lib_dmastart(entry);
 
@@ -348,6 +408,8 @@ static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
 		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
 		rt2x00lib_dmadone(entry);
 	}
+
+	return false;
 }
 
 void rt2x00usb_kick_queue(struct data_queue *queue)
@@ -358,12 +420,18 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
 	case QID_AC_BE:
 	case QID_AC_BK:
 		if (!rt2x00queue_empty(queue))
-			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
+			rt2x00queue_for_each_entry(queue,
+						   Q_INDEX_DONE,
+						   Q_INDEX,
+						   NULL,
 						   rt2x00usb_kick_tx_entry);
 		break;
 	case QID_RX:
 		if (!rt2x00queue_full(queue))
-			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
+			rt2x00queue_for_each_entry(queue,
+						   Q_INDEX_DONE,
+						   Q_INDEX,
+						   NULL,
 						   rt2x00usb_kick_rx_entry);
 		break;
 	default:
@@ -372,14 +440,14 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_kick_queue);
 
-static void rt2x00usb_flush_entry(struct queue_entry *entry)
+static bool rt2x00usb_flush_entry(struct queue_entry *entry, void* data)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
 	struct queue_entry_priv_usb_bcn *bcn_priv = entry->priv_data;
 
 	if (!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
-		return;
+		return false;
 
 	usb_kill_urb(entry_priv->urb);
 
@@ -387,17 +455,20 @@ static void rt2x00usb_flush_entry(struct queue_entry *entry)
 	 * Kill guardian urb (if required by driver).
 	 */
 	if ((entry->queue->qid == QID_BEACON) &&
-	    (test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags)))
+	    (test_bit(REQUIRE_BEACON_GUARD, &rt2x00dev->cap_flags)))
 		usb_kill_urb(bcn_priv->guardian_urb);
+
+	return false;
 }
 
-void rt2x00usb_flush_queue(struct data_queue *queue)
+void rt2x00usb_flush_queue(struct data_queue *queue, bool drop)
 {
 	struct work_struct *completion;
 	unsigned int i;
 
-	rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
-				   rt2x00usb_flush_entry);
+	if (drop)
+		rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX, NULL,
+					   rt2x00usb_flush_entry);
 
 	/*
 	 * Obtain the queue completion handler
@@ -416,7 +487,7 @@ void rt2x00usb_flush_queue(struct data_queue *queue)
 		return;
 	}
 
-	for (i = 0; i < 20; i++) {
+	for (i = 0; i < 10; i++) {
 		/*
 		 * Check if the driver is already done, otherwise we
 		 * have to sleep a little while to give the driver/hw
@@ -456,15 +527,31 @@ static void rt2x00usb_watchdog_tx_status(struct data_queue *queue)
 	queue_work(queue->rt2x00dev->workqueue, &queue->rt2x00dev->txdone_work);
 }
 
+static int rt2x00usb_status_timeout(struct data_queue *queue)
+{
+	struct queue_entry *entry;
+
+	entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
+	return rt2x00queue_status_timeout(entry);
+}
+
+static int rt2x00usb_dma_timeout(struct data_queue *queue)
+{
+	struct queue_entry *entry;
+
+	entry = rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE);
+	return rt2x00queue_dma_timeout(entry);
+}
+
 void rt2x00usb_watchdog(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue;
 
 	tx_queue_for_each(rt2x00dev, queue) {
 		if (!rt2x00queue_empty(queue)) {
-			if (rt2x00queue_dma_timeout(queue))
+			if (rt2x00usb_dma_timeout(queue))
 				rt2x00usb_watchdog_tx_dma(queue);
-			if (rt2x00queue_status_timeout(queue))
+			if (rt2x00usb_status_timeout(queue))
 				rt2x00usb_watchdog_tx_status(queue);
 		}
 	}
@@ -489,7 +576,7 @@ void rt2x00usb_clear_entry(struct queue_entry *entry)
 	entry->flags = 0;
 
 	if (entry->queue->qid == QID_RX)
-		rt2x00usb_kick_rx_entry(entry);
+		rt2x00usb_kick_rx_entry(entry, NULL);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_clear_entry);
 
@@ -583,7 +670,7 @@ static int rt2x00usb_alloc_entries(struct data_queue *queue)
 	 * then we are done.
 	 */
 	if (queue->qid != QID_BEACON ||
-	    !test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags))
+	    !test_bit(REQUIRE_BEACON_GUARD, &rt2x00dev->cap_flags))
 		return 0;
 
 	for (i = 0; i < queue->limit; i++) {
@@ -618,7 +705,7 @@ static void rt2x00usb_free_entries(struct data_queue *queue)
 	 * then we are done.
 	 */
 	if (queue->qid != QID_BEACON ||
-	    !test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags))
+	    !test_bit(REQUIRE_BEACON_GUARD, &rt2x00dev->cap_flags))
 		return;
 
 	for (i = 0; i < queue->limit; i++) {
@@ -707,10 +794,9 @@ static int rt2x00usb_alloc_reg(struct rt2x00_dev *rt2x00dev)
 }
 
 int rt2x00usb_probe(struct usb_interface *usb_intf,
-		    const struct usb_device_id *id)
+		    const struct rt2x00_ops *ops)
 {
 	struct usb_device *usb_dev = interface_to_usbdev(usb_intf);
-	struct rt2x00_ops *ops = (struct rt2x00_ops *)id->driver_info;
 	struct ieee80211_hw *hw;
 	struct rt2x00_dev *rt2x00dev;
 	int retval;
@@ -735,6 +821,7 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
 
 	INIT_WORK(&rt2x00dev->rxdone_work, rt2x00usb_work_rxdone);
 	INIT_WORK(&rt2x00dev->txdone_work, rt2x00usb_work_txdone);
+	init_timer(&rt2x00dev->txstatus_timer);
 
 	retval = rt2x00usb_alloc_reg(rt2x00dev);
 	if (retval)
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h
index e11c759ac9ed928ef85e6aa7a00e9aa20abc9b4b..323ca7b2b095516f622ac7badfaa99ef3ed444f2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -34,12 +34,6 @@
 	interface_to_usbdev(intf); \
 })
 
-/*
- * This variable should be used with the
- * usb_driver structure initialization.
- */
-#define USB_DEVICE_DATA(__ops)	.driver_info = (kernel_ulong_t)(__ops)
-
 /*
  * For USB vendor requests we need to pass a timeout
  * time in ms, for this we use the REGISTER_TIMEOUT,
@@ -345,6 +339,23 @@ int rt2x00usb_regbusy_read(struct rt2x00_dev *rt2x00dev,
 			   const struct rt2x00_field32 field,
 			   u32 *reg);
 
+/**
+ * rt2x00usb_register_read_async - Asynchronously read 32bit register word
+ * @rt2x00dev: Device pointer, see &struct rt2x00_dev.
+ * @offset: Register offset
+ * @callback: Functon to call when read completes.
+ *
+ * Submit a control URB to read a 32bit register. This safe to
+ * be called from atomic context.  The callback will be called
+ * when the URB completes. Otherwise the function is similar
+ * to rt2x00usb_register_read().
+ * When the callback function returns false, the memory will be cleaned up,
+ * when it returns true, the urb will be fired again.
+ */
+void rt2x00usb_register_read_async(struct rt2x00_dev *rt2x00dev,
+				   const unsigned int offset,
+				   bool (*callback)(struct rt2x00_dev*, int, u32));
+
 /*
  * Radio handlers
  */
@@ -389,11 +400,13 @@ void rt2x00usb_kick_queue(struct data_queue *queue);
 /**
  * rt2x00usb_flush_queue - Flush data queue
  * @queue: Data queue to stop
+ * @drop: True to drop all pending frames.
  *
- * This will walk through all entries of the queue and kill all
- * URB's which were send to the device.
+ * This will walk through all entries of the queue and will optionally
+ * kill all URB's which were send to the device, or at least wait until
+ * they have been returned from the device..
  */
-void rt2x00usb_flush_queue(struct data_queue *queue);
+void rt2x00usb_flush_queue(struct data_queue *queue, bool drop);
 
 /**
  * rt2x00usb_watchdog - Watchdog for USB communication
@@ -416,7 +429,7 @@ void rt2x00usb_uninitialize(struct rt2x00_dev *rt2x00dev);
  * USB driver handlers.
  */
 int rt2x00usb_probe(struct usb_interface *usb_intf,
-		    const struct usb_device_id *id);
+		    const struct rt2x00_ops *ops);
 void rt2x00usb_disconnect(struct usb_interface *usb_intf);
 #ifdef CONFIG_PM
 int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state);
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 77e8113b91e1c59e2476c709ce09ac51e839d162..9d35ec16a3a5ff9c8c226837ce69da8c29fc35df 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -683,7 +683,7 @@ static void rt61pci_config_antenna_2x(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, rt2x00_rf(rt2x00dev, RF2529));
 	rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END,
-			  !test_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags));
+			  !test_bit(CAPABILITY_FRAME_TYPE, &rt2x00dev->cap_flags));
 
 	/*
 	 * Configure the RX antenna.
@@ -811,10 +811,10 @@ static void rt61pci_config_ant(struct rt2x00_dev *rt2x00dev,
 
 	if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) {
 		sel = antenna_sel_a;
-		lna = test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
+		lna = test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags);
 	} else {
 		sel = antenna_sel_bg;
-		lna = test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
+		lna = test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(antenna_sel_a); i++)
@@ -834,7 +834,7 @@ static void rt61pci_config_ant(struct rt2x00_dev *rt2x00dev,
 	else if (rt2x00_rf(rt2x00dev, RF2527))
 		rt61pci_config_antenna_2x(rt2x00dev, ant);
 	else if (rt2x00_rf(rt2x00dev, RF2529)) {
-		if (test_bit(CONFIG_DOUBLE_ANTENNA, &rt2x00dev->flags))
+		if (test_bit(CAPABILITY_DOUBLE_ANTENNA, &rt2x00dev->cap_flags))
 			rt61pci_config_antenna_2x(rt2x00dev, ant);
 		else
 			rt61pci_config_antenna_2529(rt2x00dev, ant);
@@ -848,13 +848,13 @@ static void rt61pci_config_lna_gain(struct rt2x00_dev *rt2x00dev,
 	short lna_gain = 0;
 
 	if (libconf->conf->channel->band == IEEE80211_BAND_2GHZ) {
-		if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags))
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags))
 			lna_gain += 14;
 
 		rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &eeprom);
 		lna_gain -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_BG_1);
 	} else {
-		if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags))
 			lna_gain += 14;
 
 		rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_A, &eeprom);
@@ -1050,14 +1050,14 @@ static void rt61pci_link_tuner(struct rt2x00_dev *rt2x00dev,
 	if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) {
 		low_bound = 0x28;
 		up_bound = 0x48;
-		if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags)) {
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags)) {
 			low_bound += 0x10;
 			up_bound += 0x10;
 		}
 	} else {
 		low_bound = 0x20;
 		up_bound = 0x40;
-		if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) {
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags)) {
 			low_bound += 0x10;
 			up_bound += 0x10;
 		}
@@ -2260,8 +2260,8 @@ static void rt61pci_wakeup(struct rt2x00_dev *rt2x00dev)
 	rt61pci_config(rt2x00dev, &libconf, IEEE80211_CONF_CHANGE_PS);
 }
 
-static void rt61pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
-				     struct rt2x00_field32 irq_field)
+static inline void rt61pci_enable_interrupt(struct rt2x00_dev *rt2x00dev,
+					    struct rt2x00_field32 irq_field)
 {
 	u32 reg;
 
@@ -2313,8 +2313,10 @@ static void rt61pci_tbtt_tasklet(unsigned long data)
 static void rt61pci_rxdone_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	rt2x00pci_rxdone(rt2x00dev);
-	rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RXDONE);
+	if (rt2x00pci_rxdone(rt2x00dev))
+		rt2x00pci_rxdone(rt2x00dev);
+	else
+		rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RXDONE);
 }
 
 static void rt61pci_autowake_tasklet(unsigned long data)
@@ -2535,7 +2537,7 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Determine number of antennas.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_NUM) == 2)
-		__set_bit(CONFIG_DOUBLE_ANTENNA, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_DOUBLE_ANTENNA, &rt2x00dev->cap_flags);
 
 	/*
 	 * Identify default antenna configuration.
@@ -2549,20 +2551,20 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Read the Frame type.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_FRAME_TYPE))
-		__set_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_FRAME_TYPE, &rt2x00dev->cap_flags);
 
 	/*
 	 * Detect if this device has a hardware controlled radio.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
-		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
 
 	/*
 	 * Read frequency offset and RF programming sequence.
 	 */
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
 	if (rt2x00_get_field16(eeprom, EEPROM_FREQ_SEQ))
-		__set_bit(CONFIG_RF_SEQUENCE, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_RF_SEQUENCE, &rt2x00dev->cap_flags);
 
 	rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
 
@@ -2572,9 +2574,9 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
 
 	if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A))
-		__set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags);
 	if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG))
-		__set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags);
 
 	/*
 	 * When working with a RF2529 chip without double antenna,
@@ -2582,7 +2584,7 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * eeprom word.
 	 */
 	if (rt2x00_rf(rt2x00dev, RF2529) &&
-	    !test_bit(CONFIG_DOUBLE_ANTENNA, &rt2x00dev->flags)) {
+	    !test_bit(CAPABILITY_DOUBLE_ANTENNA, &rt2x00dev->cap_flags)) {
 		rt2x00dev->default_ant.rx =
 		    ANTENNA_A + rt2x00_get_field16(eeprom, EEPROM_NIC_RX_FIXED);
 		rt2x00dev->default_ant.tx =
@@ -2797,7 +2799,7 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	spec->supported_bands = SUPPORT_BAND_2GHZ;
 	spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
 
-	if (!test_bit(CONFIG_RF_SEQUENCE, &rt2x00dev->flags)) {
+	if (!test_bit(CAPABILITY_RF_SEQUENCE, &rt2x00dev->cap_flags)) {
 		spec->num_channels = 14;
 		spec->channels = rf_vals_noseq;
 	} else {
@@ -2867,16 +2869,16 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * This device has multiple filters for control frames,
 	 * but has no a separate filter for PS Poll frames.
 	 */
-	__set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
+	__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
 
 	/*
 	 * This device requires firmware and DMA mapped skbs.
 	 */
-	__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
-	__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
+	__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags);
 	if (!modparam_nohwcrypt)
-		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
 
 	/*
 	 * Set the rssi offset.
@@ -2977,6 +2979,9 @@ static const struct ieee80211_ops rt61pci_mac80211_ops = {
 	.get_tsf		= rt61pci_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.flush			= rt2x00mac_flush,
+	.set_antenna		= rt2x00mac_set_antenna,
+	.get_antenna		= rt2x00mac_get_antenna,
+	.get_ringparam		= rt2x00mac_get_ringparam,
 };
 
 static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
@@ -3001,6 +3006,7 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
 	.start_queue		= rt61pci_start_queue,
 	.kick_queue		= rt61pci_kick_queue,
 	.stop_queue		= rt61pci_stop_queue,
+	.flush_queue		= rt2x00pci_flush_queue,
 	.write_tx_desc		= rt61pci_write_tx_desc,
 	.write_beacon		= rt61pci_write_beacon,
 	.clear_beacon		= rt61pci_clear_beacon,
@@ -3058,11 +3064,11 @@ static const struct rt2x00_ops rt61pci_ops = {
  */
 static DEFINE_PCI_DEVICE_TABLE(rt61pci_device_table) = {
 	/* RT2561s */
-	{ PCI_DEVICE(0x1814, 0x0301), PCI_DEVICE_DATA(&rt61pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x0301) },
 	/* RT2561 v2 */
-	{ PCI_DEVICE(0x1814, 0x0302), PCI_DEVICE_DATA(&rt61pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x0302) },
 	/* RT2661 */
-	{ PCI_DEVICE(0x1814, 0x0401), PCI_DEVICE_DATA(&rt61pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x0401) },
 	{ 0, }
 };
 
@@ -3077,10 +3083,16 @@ MODULE_FIRMWARE(FIRMWARE_RT2561s);
 MODULE_FIRMWARE(FIRMWARE_RT2661);
 MODULE_LICENSE("GPL");
 
+static int rt61pci_probe(struct pci_dev *pci_dev,
+			 const struct pci_device_id *id)
+{
+	return rt2x00pci_probe(pci_dev, &rt61pci_ops);
+}
+
 static struct pci_driver rt61pci_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt61pci_device_table,
-	.probe		= rt2x00pci_probe,
+	.probe		= rt61pci_probe,
 	.remove		= __devexit_p(rt2x00pci_remove),
 	.suspend	= rt2x00pci_suspend,
 	.resume		= rt2x00pci_resume,
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 02f1148c577eb1ea01bfa4493c96a98c51d99a59..ad20953cbf05860c9d26f97604b1bae91cc9fafd 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -595,7 +595,7 @@ static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev,
 	switch (ant->rx) {
 	case ANTENNA_HW_DIVERSITY:
 		rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 2);
-		temp = !test_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags)
+		temp = !test_bit(CAPABILITY_FRAME_TYPE, &rt2x00dev->cap_flags)
 		       && (rt2x00dev->curr_band != IEEE80211_BAND_5GHZ);
 		rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, temp);
 		break;
@@ -636,7 +636,7 @@ static void rt73usb_config_antenna_2x(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, 0);
 	rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END,
-			  !test_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags));
+			  !test_bit(CAPABILITY_FRAME_TYPE, &rt2x00dev->cap_flags));
 
 	/*
 	 * Configure the RX antenna.
@@ -709,10 +709,10 @@ static void rt73usb_config_ant(struct rt2x00_dev *rt2x00dev,
 
 	if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) {
 		sel = antenna_sel_a;
-		lna = test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
+		lna = test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags);
 	} else {
 		sel = antenna_sel_bg;
-		lna = test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
+		lna = test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(antenna_sel_a); i++)
@@ -740,7 +740,7 @@ static void rt73usb_config_lna_gain(struct rt2x00_dev *rt2x00dev,
 	short lna_gain = 0;
 
 	if (libconf->conf->channel->band == IEEE80211_BAND_2GHZ) {
-		if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags))
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags))
 			lna_gain += 14;
 
 		rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &eeprom);
@@ -930,7 +930,7 @@ static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev,
 		low_bound = 0x28;
 		up_bound = 0x48;
 
-		if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags)) {
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags)) {
 			low_bound += 0x10;
 			up_bound += 0x10;
 		}
@@ -946,7 +946,7 @@ static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev,
 			up_bound = 0x1c;
 		}
 
-		if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) {
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags)) {
 			low_bound += 0x14;
 			up_bound += 0x10;
 		}
@@ -1661,7 +1661,7 @@ static int rt73usb_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1)
 	}
 
 	if (rt2x00dev->curr_band == IEEE80211_BAND_5GHZ) {
-		if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags)) {
+		if (test_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags)) {
 			if (lna == 3 || lna == 2)
 				offset += 10;
 		} else {
@@ -1899,13 +1899,13 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * Read the Frame type.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_FRAME_TYPE))
-		__set_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_FRAME_TYPE, &rt2x00dev->cap_flags);
 
 	/*
 	 * Detect if this device has an hardware controlled radio.
 	 */
 	if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
-		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
 
 	/*
 	 * Read frequency offset.
@@ -1919,8 +1919,8 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
 
 	if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA)) {
-		__set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
-		__set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_EXTERNAL_LNA_A, &rt2x00dev->cap_flags);
+		__set_bit(CAPABILITY_EXTERNAL_LNA_BG, &rt2x00dev->cap_flags);
 	}
 
 	/*
@@ -2200,16 +2200,16 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 	 * This device has multiple filters for control frames,
 	 * but has no a separate filter for PS Poll frames.
 	 */
-	__set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
+	__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
 
 	/*
 	 * This device requires firmware.
 	 */
-	__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
+	__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
 	if (!modparam_nohwcrypt)
-		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
-	__set_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags);
+		__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
+	__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
+	__set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags);
 
 	/*
 	 * Set the rssi offset.
@@ -2311,6 +2311,9 @@ static const struct ieee80211_ops rt73usb_mac80211_ops = {
 	.get_tsf		= rt73usb_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.flush			= rt2x00mac_flush,
+	.set_antenna		= rt2x00mac_set_antenna,
+	.get_antenna		= rt2x00mac_get_antenna,
+	.get_ringparam		= rt2x00mac_get_ringparam,
 };
 
 static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
@@ -2389,114 +2392,113 @@ static const struct rt2x00_ops rt73usb_ops = {
  */
 static struct usb_device_id rt73usb_device_table[] = {
 	/* AboCom */
-	{ USB_DEVICE(0x07b8, 0xb21b), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x07b8, 0xb21c), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x07b8, 0xb21d), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x07b8, 0xb21e), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x07b8, 0xb21f), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x07b8, 0xb21b) },
+	{ USB_DEVICE(0x07b8, 0xb21c) },
+	{ USB_DEVICE(0x07b8, 0xb21d) },
+	{ USB_DEVICE(0x07b8, 0xb21e) },
+	{ USB_DEVICE(0x07b8, 0xb21f) },
 	/* AL */
-	{ USB_DEVICE(0x14b2, 0x3c10), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x14b2, 0x3c10) },
 	/* Amigo */
-	{ USB_DEVICE(0x148f, 0x9021), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0eb0, 0x9021), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x148f, 0x9021) },
+	{ USB_DEVICE(0x0eb0, 0x9021) },
 	/* AMIT  */
-	{ USB_DEVICE(0x18c5, 0x0002), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x18c5, 0x0002) },
 	/* Askey */
-	{ USB_DEVICE(0x1690, 0x0722), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1690, 0x0722) },
 	/* ASUS */
-	{ USB_DEVICE(0x0b05, 0x1723), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0b05, 0x1724), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0b05, 0x1723) },
+	{ USB_DEVICE(0x0b05, 0x1724) },
 	/* Belkin */
-	{ USB_DEVICE(0x050d, 0x7050), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x050d, 0x705a), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x050d, 0x905b), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x050d, 0x905c), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x050d, 0x705a) },
+	{ USB_DEVICE(0x050d, 0x905b) },
+	{ USB_DEVICE(0x050d, 0x905c) },
 	/* Billionton */
-	{ USB_DEVICE(0x1631, 0xc019), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x08dd, 0x0120), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1631, 0xc019) },
+	{ USB_DEVICE(0x08dd, 0x0120) },
 	/* Buffalo */
-	{ USB_DEVICE(0x0411, 0x00d8), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0411, 0x00d9), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0411, 0x00f4), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0116), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0119), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0411, 0x0137), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0411, 0x00d8) },
+	{ USB_DEVICE(0x0411, 0x00d9) },
+	{ USB_DEVICE(0x0411, 0x00f4) },
+	{ USB_DEVICE(0x0411, 0x0116) },
+	{ USB_DEVICE(0x0411, 0x0119) },
+	{ USB_DEVICE(0x0411, 0x0137) },
 	/* CEIVA */
-	{ USB_DEVICE(0x178d, 0x02be), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x178d, 0x02be) },
 	/* CNet */
-	{ USB_DEVICE(0x1371, 0x9022), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x1371, 0x9032), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1371, 0x9022) },
+	{ USB_DEVICE(0x1371, 0x9032) },
 	/* Conceptronic */
-	{ USB_DEVICE(0x14b2, 0x3c22), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x14b2, 0x3c22) },
 	/* Corega */
-	{ USB_DEVICE(0x07aa, 0x002e), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x07aa, 0x002e) },
 	/* D-Link */
-	{ USB_DEVICE(0x07d1, 0x3c03), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c04), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c06), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c07), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c03) },
+	{ USB_DEVICE(0x07d1, 0x3c04) },
+	{ USB_DEVICE(0x07d1, 0x3c06) },
+	{ USB_DEVICE(0x07d1, 0x3c07) },
 	/* Edimax */
-	{ USB_DEVICE(0x7392, 0x7318), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x7392, 0x7618), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x7392, 0x7318) },
+	{ USB_DEVICE(0x7392, 0x7618) },
 	/* EnGenius */
-	{ USB_DEVICE(0x1740, 0x3701), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1740, 0x3701) },
 	/* Gemtek */
-	{ USB_DEVICE(0x15a9, 0x0004), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x15a9, 0x0004) },
 	/* Gigabyte */
-	{ USB_DEVICE(0x1044, 0x8008), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x1044, 0x800a), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1044, 0x8008) },
+	{ USB_DEVICE(0x1044, 0x800a) },
 	/* Huawei-3Com */
-	{ USB_DEVICE(0x1472, 0x0009), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1472, 0x0009) },
 	/* Hercules */
-	{ USB_DEVICE(0x06f8, 0xe002), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x06f8, 0xe010), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x06f8, 0xe020), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x06f8, 0xe002) },
+	{ USB_DEVICE(0x06f8, 0xe010) },
+	{ USB_DEVICE(0x06f8, 0xe020) },
 	/* Linksys */
-	{ USB_DEVICE(0x13b1, 0x0020), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x13b1, 0x0020) },
+	{ USB_DEVICE(0x13b1, 0x0023) },
+	{ USB_DEVICE(0x13b1, 0x0028) },
 	/* MSI */
-	{ USB_DEVICE(0x0db0, 0x4600), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0db0, 0xa861), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0db0, 0xa874), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x4600) },
+	{ USB_DEVICE(0x0db0, 0x6877) },
+	{ USB_DEVICE(0x0db0, 0x6874) },
+	{ USB_DEVICE(0x0db0, 0xa861) },
+	{ USB_DEVICE(0x0db0, 0xa874) },
 	/* Ovislink */
-	{ USB_DEVICE(0x1b75, 0x7318), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1b75, 0x7318) },
 	/* Ralink */
-	{ USB_DEVICE(0x04bb, 0x093d), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x148f, 0x2671), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0812, 0x3101), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x04bb, 0x093d) },
+	{ USB_DEVICE(0x148f, 0x2573) },
+	{ USB_DEVICE(0x148f, 0x2671) },
+	{ USB_DEVICE(0x0812, 0x3101) },
 	/* Qcom */
-	{ USB_DEVICE(0x18e8, 0x6196), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x18e8, 0x6229), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x18e8, 0x6238), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x18e8, 0x6196) },
+	{ USB_DEVICE(0x18e8, 0x6229) },
+	{ USB_DEVICE(0x18e8, 0x6238) },
 	/* Samsung */
-	{ USB_DEVICE(0x04e8, 0x4471), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x04e8, 0x4471) },
 	/* Senao */
-	{ USB_DEVICE(0x1740, 0x7100), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x1740, 0x7100) },
 	/* Sitecom */
-	{ USB_DEVICE(0x0df6, 0x0024), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0027), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x002f), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x90ac), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x9712), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0024) },
+	{ USB_DEVICE(0x0df6, 0x0027) },
+	{ USB_DEVICE(0x0df6, 0x002f) },
+	{ USB_DEVICE(0x0df6, 0x90ac) },
+	{ USB_DEVICE(0x0df6, 0x9712) },
 	/* Surecom */
-	{ USB_DEVICE(0x0769, 0x31f3), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0769, 0x31f3) },
 	/* Tilgin */
-	{ USB_DEVICE(0x6933, 0x5001), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x6933, 0x5001) },
 	/* Philips */
-	{ USB_DEVICE(0x0471, 0x200a), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0471, 0x200a) },
 	/* Planex */
-	{ USB_DEVICE(0x2019, 0xab01), USB_DEVICE_DATA(&rt73usb_ops) },
-	{ USB_DEVICE(0x2019, 0xab50), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x2019, 0xab01) },
+	{ USB_DEVICE(0x2019, 0xab50) },
 	/* WideTell */
-	{ USB_DEVICE(0x7167, 0x3840), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x7167, 0x3840) },
 	/* Zcom */
-	{ USB_DEVICE(0x0cde, 0x001c), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0cde, 0x001c) },
 	/* ZyXEL */
-	{ USB_DEVICE(0x0586, 0x3415), USB_DEVICE_DATA(&rt73usb_ops) },
+	{ USB_DEVICE(0x0586, 0x3415) },
 	{ 0, }
 };
 
@@ -2508,10 +2510,16 @@ MODULE_DEVICE_TABLE(usb, rt73usb_device_table);
 MODULE_FIRMWARE(FIRMWARE_RT2571);
 MODULE_LICENSE("GPL");
 
+static int rt73usb_probe(struct usb_interface *usb_intf,
+			 const struct usb_device_id *id)
+{
+	return rt2x00usb_probe(usb_intf, &rt73usb_ops);
+}
+
 static struct usb_driver rt73usb_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt73usb_device_table,
-	.probe		= rt2x00usb_probe,
+	.probe		= rt73usb_probe,
 	.disconnect	= rt2x00usb_disconnect,
 	.suspend	= rt2x00usb_suspend,
 	.resume		= rt2x00usb_resume,
diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig
index ce49e0ce7cad347256a6fe6502be65afd3a521bd..5aee8b22d74eeb6b5bc3a079b78c82e901fb7cc0 100644
--- a/drivers/net/wireless/rtlwifi/Kconfig
+++ b/drivers/net/wireless/rtlwifi/Kconfig
@@ -10,6 +10,17 @@ config RTL8192CE
 
 	If you choose to build it as a module, it will be called rtl8192ce
 
+config RTL8192SE
+	tristate "Realtek RTL8192SE/RTL8191SE PCIe Wireless Network Adapter"
+	depends on MAC80211 && EXPERIMENTAL
+	select FW_LOADER
+	select RTLWIFI
+	---help---
+	This is the driver for Realtek RTL8192SE/RTL8191SE 802.11n PCIe
+	wireless network adapters.
+
+	If you choose to build it as a module, it will be called rtl8192se
+
 config RTL8192CU
 	tristate "Realtek RTL8192CU/RTL8188CU USB Wireless Network Adapter"
 	depends on MAC80211 && USB && EXPERIMENTAL
@@ -24,10 +35,10 @@ config RTL8192CU
 
 config RTLWIFI
 	tristate
-	depends on RTL8192CE || RTL8192CU
+	depends on RTL8192CE || RTL8192CU || RTL8192SE
 	default m
 
 config RTL8192C_COMMON
 	tristate
-	depends on RTL8192CE || RTL8192CU
+	depends on RTL8192CE || RTL8192CU || RTL8192SE
 	default m
diff --git a/drivers/net/wireless/rtlwifi/Makefile b/drivers/net/wireless/rtlwifi/Makefile
index ec9393f24799443fcb74e6569bdf56016f4009c3..7acce83c3785e0cb7b9e65fa9f2fa27c3d1df9e1 100644
--- a/drivers/net/wireless/rtlwifi/Makefile
+++ b/drivers/net/wireless/rtlwifi/Makefile
@@ -22,5 +22,6 @@ endif
 obj-$(CONFIG_RTL8192C_COMMON)	+= rtl8192c/
 obj-$(CONFIG_RTL8192CE)		+= rtl8192ce/
 obj-$(CONFIG_RTL8192CU)		+= rtl8192cu/
+obj-$(CONFIG_RTL8192SE)		+= rtl8192se/
 
 ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index 0d7d93e1d398ee00b773b13e16717f0e67c9da84..ccb6da38fe22aff9938b4af119385756fa487210 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -50,8 +50,9 @@
  *3) functions called by core.c
  *4) wq & timer callback functions
  *5) frame process functions
- *6) sysfs functions
- *7) ...
+ *6) IOT functions
+ *7) sysfs functions
+ *8) ...
  */
 
 /*********************************************************
@@ -59,7 +60,7 @@
  * mac80211 init functions
  *
  *********************************************************/
-static struct ieee80211_channel rtl_channeltable[] = {
+static struct ieee80211_channel rtl_channeltable_2g[] = {
 	{.center_freq = 2412, .hw_value = 1,},
 	{.center_freq = 2417, .hw_value = 2,},
 	{.center_freq = 2422, .hw_value = 3,},
@@ -76,7 +77,34 @@ static struct ieee80211_channel rtl_channeltable[] = {
 	{.center_freq = 2484, .hw_value = 14,},
 };
 
-static struct ieee80211_rate rtl_ratetable[] = {
+static struct ieee80211_channel rtl_channeltable_5g[] = {
+	{.center_freq = 5180, .hw_value = 36,},
+	{.center_freq = 5200, .hw_value = 40,},
+	{.center_freq = 5220, .hw_value = 44,},
+	{.center_freq = 5240, .hw_value = 48,},
+	{.center_freq = 5260, .hw_value = 52,},
+	{.center_freq = 5280, .hw_value = 56,},
+	{.center_freq = 5300, .hw_value = 60,},
+	{.center_freq = 5320, .hw_value = 64,},
+	{.center_freq = 5500, .hw_value = 100,},
+	{.center_freq = 5520, .hw_value = 104,},
+	{.center_freq = 5540, .hw_value = 108,},
+	{.center_freq = 5560, .hw_value = 112,},
+	{.center_freq = 5580, .hw_value = 116,},
+	{.center_freq = 5600, .hw_value = 120,},
+	{.center_freq = 5620, .hw_value = 124,},
+	{.center_freq = 5640, .hw_value = 128,},
+	{.center_freq = 5660, .hw_value = 132,},
+	{.center_freq = 5680, .hw_value = 136,},
+	{.center_freq = 5700, .hw_value = 140,},
+	{.center_freq = 5745, .hw_value = 149,},
+	{.center_freq = 5765, .hw_value = 153,},
+	{.center_freq = 5785, .hw_value = 157,},
+	{.center_freq = 5805, .hw_value = 161,},
+	{.center_freq = 5825, .hw_value = 165,},
+};
+
+static struct ieee80211_rate rtl_ratetable_2g[] = {
 	{.bitrate = 10, .hw_value = 0x00,},
 	{.bitrate = 20, .hw_value = 0x01,},
 	{.bitrate = 55, .hw_value = 0x02,},
@@ -91,18 +119,57 @@ static struct ieee80211_rate rtl_ratetable[] = {
 	{.bitrate = 540, .hw_value = 0x0b,},
 };
 
+static struct ieee80211_rate rtl_ratetable_5g[] = {
+	{.bitrate = 60, .hw_value = 0x04,},
+	{.bitrate = 90, .hw_value = 0x05,},
+	{.bitrate = 120, .hw_value = 0x06,},
+	{.bitrate = 180, .hw_value = 0x07,},
+	{.bitrate = 240, .hw_value = 0x08,},
+	{.bitrate = 360, .hw_value = 0x09,},
+	{.bitrate = 480, .hw_value = 0x0a,},
+	{.bitrate = 540, .hw_value = 0x0b,},
+};
+
 static const struct ieee80211_supported_band rtl_band_2ghz = {
 	.band = IEEE80211_BAND_2GHZ,
 
-	.channels = rtl_channeltable,
-	.n_channels = ARRAY_SIZE(rtl_channeltable),
+	.channels = rtl_channeltable_2g,
+	.n_channels = ARRAY_SIZE(rtl_channeltable_2g),
 
-	.bitrates = rtl_ratetable,
-	.n_bitrates = ARRAY_SIZE(rtl_ratetable),
+	.bitrates = rtl_ratetable_2g,
+	.n_bitrates = ARRAY_SIZE(rtl_ratetable_2g),
 
 	.ht_cap = {0},
 };
 
+static struct ieee80211_supported_band rtl_band_5ghz = {
+	.band = IEEE80211_BAND_5GHZ,
+
+	.channels = rtl_channeltable_5g,
+	.n_channels = ARRAY_SIZE(rtl_channeltable_5g),
+
+	.bitrates = rtl_ratetable_5g,
+	.n_bitrates = ARRAY_SIZE(rtl_ratetable_5g),
+
+	.ht_cap = {0},
+};
+
+static const u8 tid_to_ac[] = {
+	2, /* IEEE80211_AC_BE */
+	3, /* IEEE80211_AC_BK */
+	3, /* IEEE80211_AC_BK */
+	2, /* IEEE80211_AC_BE */
+	1, /* IEEE80211_AC_VI */
+	1, /* IEEE80211_AC_VI */
+	0, /* IEEE80211_AC_VO */
+	0, /* IEEE80211_AC_VO */
+};
+
+u8 rtl_tid_to_ac(struct ieee80211_hw *hw, u8 tid)
+{
+	return tid_to_ac[tid];
+}
+
 static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw,
 				  struct ieee80211_sta_ht_cap *ht_cap)
 {
@@ -115,6 +182,9 @@ static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw,
 	    IEEE80211_HT_CAP_SGI_20 |
 	    IEEE80211_HT_CAP_DSSSCCK40 | IEEE80211_HT_CAP_MAX_AMSDU;
 
+	if (rtlpriv->rtlhal.disable_amsdu_8k)
+		ht_cap->cap &= ~IEEE80211_HT_CAP_MAX_AMSDU;
+
 	/*
 	 *Maximum length of AMPDU that the STA can receive.
 	 *Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
@@ -159,37 +229,99 @@ static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw,
 
 static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 {
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
 	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct ieee80211_supported_band *sband;
 
-	/* <1> use  mac->bands as mem for hw->wiphy->bands */
-	sband = &(rtlmac->bands[IEEE80211_BAND_2GHZ]);
 
-	/*
-	 * <2> set hw->wiphy->bands[IEEE80211_BAND_2GHZ]
-	 * to default value(1T1R)
-	 */
-	memcpy(&(rtlmac->bands[IEEE80211_BAND_2GHZ]), &rtl_band_2ghz,
-	       sizeof(struct ieee80211_supported_band));
+	if (rtlhal->macphymode == SINGLEMAC_SINGLEPHY && rtlhal->bandset ==
+	    BAND_ON_BOTH) {
+		/* 1: 2.4 G bands */
+		/* <1> use  mac->bands as mem for hw->wiphy->bands */
+		sband = &(rtlmac->bands[IEEE80211_BAND_2GHZ]);
+
+		/* <2> set hw->wiphy->bands[IEEE80211_BAND_2GHZ]
+		 * to default value(1T1R) */
+		memcpy(&(rtlmac->bands[IEEE80211_BAND_2GHZ]), &rtl_band_2ghz,
+				sizeof(struct ieee80211_supported_band));
 
-	/* <3> init ht cap base on ant_num */
-	_rtl_init_hw_ht_capab(hw, &sband->ht_cap);
+		/* <3> init ht cap base on ant_num */
+		_rtl_init_hw_ht_capab(hw, &sband->ht_cap);
 
-	/* <4> set mac->sband to wiphy->sband */
-	hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
+		/* <4> set mac->sband to wiphy->sband */
+		hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
 
+		/* 2: 5 G bands */
+		/* <1> use  mac->bands as mem for hw->wiphy->bands */
+		sband = &(rtlmac->bands[IEEE80211_BAND_5GHZ]);
+
+		/* <2> set hw->wiphy->bands[IEEE80211_BAND_5GHZ]
+		 * to default value(1T1R) */
+		memcpy(&(rtlmac->bands[IEEE80211_BAND_5GHZ]), &rtl_band_5ghz,
+				sizeof(struct ieee80211_supported_band));
+
+		/* <3> init ht cap base on ant_num */
+		_rtl_init_hw_ht_capab(hw, &sband->ht_cap);
+
+		/* <4> set mac->sband to wiphy->sband */
+		hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband;
+	} else {
+		if (rtlhal->current_bandtype == BAND_ON_2_4G) {
+			/* <1> use  mac->bands as mem for hw->wiphy->bands */
+			sband = &(rtlmac->bands[IEEE80211_BAND_2GHZ]);
+
+			/* <2> set hw->wiphy->bands[IEEE80211_BAND_2GHZ]
+			 * to default value(1T1R) */
+			memcpy(&(rtlmac->bands[IEEE80211_BAND_2GHZ]),
+				 &rtl_band_2ghz,
+				 sizeof(struct ieee80211_supported_band));
+
+			/* <3> init ht cap base on ant_num */
+			_rtl_init_hw_ht_capab(hw, &sband->ht_cap);
+
+			/* <4> set mac->sband to wiphy->sband */
+			hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
+		} else if (rtlhal->current_bandtype == BAND_ON_5G) {
+			/* <1> use  mac->bands as mem for hw->wiphy->bands */
+			sband = &(rtlmac->bands[IEEE80211_BAND_5GHZ]);
+
+			/* <2> set hw->wiphy->bands[IEEE80211_BAND_5GHZ]
+			 * to default value(1T1R) */
+			memcpy(&(rtlmac->bands[IEEE80211_BAND_5GHZ]),
+				 &rtl_band_5ghz,
+				 sizeof(struct ieee80211_supported_band));
+
+			/* <3> init ht cap base on ant_num */
+			_rtl_init_hw_ht_capab(hw, &sband->ht_cap);
+
+			/* <4> set mac->sband to wiphy->sband */
+			hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband;
+		} else {
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
+				 ("Err BAND %d\n",
+				 rtlhal->current_bandtype));
+		}
+	}
 	/* <5> set hw caps */
 	hw->flags = IEEE80211_HW_SIGNAL_DBM |
 	    IEEE80211_HW_RX_INCLUDES_FCS |
-	    IEEE80211_HW_BEACON_FILTER | IEEE80211_HW_AMPDU_AGGREGATION | /*PS*/
-	    /*IEEE80211_HW_SUPPORTS_PS | */
-	    /*IEEE80211_HW_PS_NULLFUNC_STACK | */
-	    /*IEEE80211_HW_SUPPORTS_DYNAMIC_PS | */
+	    IEEE80211_HW_BEACON_FILTER |
+	    IEEE80211_HW_AMPDU_AGGREGATION |
 	    IEEE80211_HW_REPORTS_TX_ACK_STATUS | 0;
 
+	/* swlps or hwlps has been set in diff chip in init_sw_vars */
+	if (rtlpriv->psc.swctrl_lps)
+		hw->flags |= IEEE80211_HW_SUPPORTS_PS |
+			IEEE80211_HW_PS_NULLFUNC_STACK |
+			/* IEEE80211_HW_SUPPORTS_DYNAMIC_PS | */
+			0;
+
 	hw->wiphy->interface_modes =
-	    BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC);
+	    BIT(NL80211_IFTYPE_AP) |
+	    BIT(NL80211_IFTYPE_STATION) |
+	    BIT(NL80211_IFTYPE_ADHOC);
 
 	hw->wiphy->rts_threshold = 2347;
 
@@ -199,9 +331,10 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 	/* TODO: Correct this value for our hw */
 	/* TODO: define these hard code value */
 	hw->channel_change_time = 100;
-	hw->max_listen_interval = 5;
+	hw->max_listen_interval = 10;
 	hw->max_rate_tries = 4;
 	/* hw->max_rates = 1; */
+	hw->sta_data_size = sizeof(struct rtl_sta_info);
 
 	/* <6> mac address */
 	if (is_valid_ether_addr(rtlefuse->dev_addr)) {
@@ -230,6 +363,10 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
 			  (void *)rtl_watchdog_wq_callback);
 	INIT_DELAYED_WORK(&rtlpriv->works.ips_nic_off_wq,
 			  (void *)rtl_ips_nic_off_wq_callback);
+	INIT_DELAYED_WORK(&rtlpriv->works.ps_work,
+			  (void *)rtl_swlps_wq_callback);
+	INIT_DELAYED_WORK(&rtlpriv->works.ps_rfon_wq,
+			  (void *)rtl_swlps_rfon_wq_callback);
 
 }
 
@@ -241,6 +378,8 @@ void rtl_deinit_deferred_work(struct ieee80211_hw *hw)
 
 	cancel_delayed_work(&rtlpriv->works.watchdog_wq);
 	cancel_delayed_work(&rtlpriv->works.ips_nic_off_wq);
+	cancel_delayed_work(&rtlpriv->works.ps_work);
+	cancel_delayed_work(&rtlpriv->works.ps_rfon_wq);
 }
 
 void rtl_init_rfkill(struct ieee80211_hw *hw)
@@ -251,14 +390,16 @@ void rtl_init_rfkill(struct ieee80211_hw *hw)
 	bool blocked;
 	u8 valid = 0;
 
-	radio_state = rtlpriv->cfg->ops->radio_onoff_checking(hw, &valid);
+	/*set init state to on */
+	rtlpriv->rfkill.rfkill_state = 1;
+	wiphy_rfkill_set_hw_state(hw->wiphy, 0);
 
-	/*set init state to that of switch */
-	rtlpriv->rfkill.rfkill_state = radio_state;
-	printk(KERN_INFO "rtlwifi: wireless switch is %s\n",
-	       rtlpriv->rfkill.rfkill_state ? "on" : "off");
+	radio_state = rtlpriv->cfg->ops->radio_onoff_checking(hw, &valid);
 
 	if (valid) {
+		printk(KERN_INFO "rtlwifi: wireless switch is %s\n",
+				rtlpriv->rfkill.rfkill_state ? "on" : "off");
+
 		rtlpriv->rfkill.rfkill_state = radio_state;
 
 		blocked = (rtlpriv->rfkill.rfkill_state == 1) ? 0 : 1;
@@ -308,6 +449,8 @@ int rtl_init_core(struct ieee80211_hw *hw)
 	spin_lock_init(&rtlpriv->locks.rf_ps_lock);
 	spin_lock_init(&rtlpriv->locks.rf_lock);
 	spin_lock_init(&rtlpriv->locks.lps_lock);
+	spin_lock_init(&rtlpriv->locks.waitq_lock);
+	spin_lock_init(&rtlpriv->locks.cck_and_rw_pagea_lock);
 
 	rtlmac->link_state = MAC80211_NOLINK;
 
@@ -327,12 +470,6 @@ void rtl_init_rx_config(struct ieee80211_hw *hw)
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 
 	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *) (&mac->rx_conf));
-	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_MGT_FILTER,
-				      (u8 *) (&mac->rx_mgt_filter));
-	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_CTRL_FILTER,
-				      (u8 *) (&mac->rx_ctrl_filter));
-	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_DATA_FILTER,
-				      (u8 *) (&mac->rx_data_filter));
 }
 
 /*********************************************************
@@ -359,28 +496,40 @@ static void _rtl_qurey_shortpreamble_mode(struct ieee80211_hw *hw,
 }
 
 static void _rtl_query_shortgi(struct ieee80211_hw *hw,
+			       struct ieee80211_sta *sta,
 			       struct rtl_tcb_desc *tcb_desc,
 			       struct ieee80211_tx_info *info)
 {
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	u8 rate_flag = info->control.rates[0].flags;
-
+	u8 sgi_40 = 0, sgi_20 = 0, bw_40 = 0;
 	tcb_desc->use_shortgi = false;
 
-	if (!mac->ht_enable)
+	if (sta == NULL)
+		return;
+
+	sgi_40 = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40;
+	sgi_20 = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20;
+
+	if (!(sta->ht_cap.ht_supported))
 		return;
 
-	if (!mac->sgi_40 && !mac->sgi_20)
+	if (!sgi_40 && !sgi_20)
 		return;
 
-	if ((mac->bw_40 == true) && mac->sgi_40)
+	if (mac->opmode == NL80211_IFTYPE_STATION)
+		bw_40 = mac->bw_40;
+	else if (mac->opmode == NL80211_IFTYPE_AP ||
+		mac->opmode == NL80211_IFTYPE_ADHOC)
+		bw_40 = sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+
+	if ((bw_40 == true) && sgi_40)
 		tcb_desc->use_shortgi = true;
-	else if ((mac->bw_40 == false) && mac->sgi_20)
+	else if ((bw_40 == false) && sgi_20)
 		tcb_desc->use_shortgi = true;
 
 	if (!(rate_flag & IEEE80211_TX_RC_SHORT_GI))
 		tcb_desc->use_shortgi = false;
-
 }
 
 static void _rtl_query_protection_mode(struct ieee80211_hw *hw,
@@ -408,19 +557,25 @@ static void _rtl_query_protection_mode(struct ieee80211_hw *hw,
 		tcb_desc->rts_enable = true;
 		tcb_desc->rts_rate = rtlpriv->cfg->maps[RTL_RC_OFDM_RATE24M];
 	}
-
 }
 
 static void _rtl_txrate_selectmode(struct ieee80211_hw *hw,
+				   struct ieee80211_sta *sta,
 				   struct rtl_tcb_desc *tcb_desc)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_sta_info *sta_entry = NULL;
+	u8 ratr_index = 7;
 
+	if (sta) {
+		sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+		ratr_index = sta_entry->ratr_index;
+	}
 	if (!tcb_desc->disable_ratefallback || !tcb_desc->use_driver_rate) {
-		if (mac->opmode == NL80211_IFTYPE_STATION)
+		if (mac->opmode == NL80211_IFTYPE_STATION) {
 			tcb_desc->ratr_index = 0;
-		else if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+		} else if (mac->opmode == NL80211_IFTYPE_ADHOC) {
 			if (tcb_desc->multicast || tcb_desc->broadcast) {
 				tcb_desc->hw_rate =
 				    rtlpriv->cfg->maps[RTL_RC_CCK_RATE2M];
@@ -428,36 +583,61 @@ static void _rtl_txrate_selectmode(struct ieee80211_hw *hw,
 			} else {
 				/* TODO */
 			}
+			tcb_desc->ratr_index = ratr_index;
+		} else if (mac->opmode == NL80211_IFTYPE_AP) {
+			tcb_desc->ratr_index = ratr_index;
 		}
 	}
 
 	if (rtlpriv->dm.useramask) {
 		/* TODO we will differentiate adhoc and station futrue  */
-		tcb_desc->mac_id = 0;
-
-		if ((mac->mode == WIRELESS_MODE_N_24G) ||
-		    (mac->mode == WIRELESS_MODE_N_5G)) {
-			tcb_desc->ratr_index = RATR_INX_WIRELESS_NGB;
-		} else if (mac->mode & WIRELESS_MODE_G) {
-			tcb_desc->ratr_index = RATR_INX_WIRELESS_GB;
-		} else if (mac->mode & WIRELESS_MODE_B) {
-			tcb_desc->ratr_index = RATR_INX_WIRELESS_B;
+		if (mac->opmode == NL80211_IFTYPE_STATION) {
+			tcb_desc->mac_id = 0;
+
+			if (mac->mode == WIRELESS_MODE_N_24G)
+				tcb_desc->ratr_index = RATR_INX_WIRELESS_NGB;
+			else if (mac->mode == WIRELESS_MODE_N_5G)
+				tcb_desc->ratr_index = RATR_INX_WIRELESS_NG;
+			else if (mac->mode & WIRELESS_MODE_G)
+				tcb_desc->ratr_index = RATR_INX_WIRELESS_GB;
+			else if (mac->mode & WIRELESS_MODE_B)
+				tcb_desc->ratr_index = RATR_INX_WIRELESS_B;
+			else if (mac->mode & WIRELESS_MODE_A)
+				tcb_desc->ratr_index = RATR_INX_WIRELESS_G;
+		} else if (mac->opmode == NL80211_IFTYPE_AP ||
+			mac->opmode == NL80211_IFTYPE_ADHOC) {
+			if (NULL != sta) {
+				if (sta->aid > 0)
+					tcb_desc->mac_id = sta->aid + 1;
+				else
+					tcb_desc->mac_id = 1;
+			} else {
+				tcb_desc->mac_id = 0;
+			}
 		}
 	}
 
 }
 
 static void _rtl_query_bandwidth_mode(struct ieee80211_hw *hw,
+				      struct ieee80211_sta *sta,
 				      struct rtl_tcb_desc *tcb_desc)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 
 	tcb_desc->packet_bw = false;
-
-	if (!mac->bw_40 || !mac->ht_enable)
+	if (!sta)
 		return;
-
+	if (mac->opmode == NL80211_IFTYPE_AP ||
+	    mac->opmode == NL80211_IFTYPE_ADHOC) {
+		if (!(sta->ht_cap.ht_supported) ||
+		    !(sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+			return;
+	} else if (mac->opmode == NL80211_IFTYPE_STATION) {
+		if (!mac->bw_40 || !(sta->ht_cap.ht_supported))
+			return;
+	}
 	if (tcb_desc->multicast || tcb_desc->broadcast)
 		return;
 
@@ -484,22 +664,21 @@ static u8 _rtl_get_highest_n_rate(struct ieee80211_hw *hw)
 
 void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 		      struct ieee80211_tx_info *info,
+		      struct ieee80211_sta *sta,
 		      struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	struct ieee80211_hdr *hdr = rtl_get_hdr(skb);
 	struct ieee80211_rate *txrate;
 	__le16 fc = hdr->frame_control;
 
-	memset(tcb_desc, 0, sizeof(struct rtl_tcb_desc));
+	txrate = ieee80211_get_tx_rate(hw, info);
+	tcb_desc->hw_rate = txrate->hw_value;
 
 	if (ieee80211_is_data(fc)) {
-		txrate = ieee80211_get_tx_rate(hw, info);
-		tcb_desc->hw_rate = txrate->hw_value;
-
 		/*
-		 *we set data rate RTL_RC_CCK_RATE1M
+		 *we set data rate INX 0
 		 *in rtl_rc.c   if skb is special data or
 		 *mgt which need low data rate.
 		 */
@@ -508,12 +687,11 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 		 *So tcb_desc->hw_rate is just used for
 		 *special data and mgt frames
 		 */
-		if (tcb_desc->hw_rate < rtlpriv->cfg->maps[RTL_RC_CCK_RATE11M]) {
+		if (info->control.rates[0].idx == 0 &&
+				ieee80211_is_nullfunc(fc)) {
 			tcb_desc->use_driver_rate = true;
-			tcb_desc->ratr_index = 7;
+			tcb_desc->ratr_index = RATR_INX_WIRELESS_MC;
 
-			tcb_desc->hw_rate =
-			    rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
 			tcb_desc->disable_ratefallback = 1;
 		} else {
 			/*
@@ -523,7 +701,7 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 			 *and N rate will all be controlled by FW
 			 *when tcb_desc->use_driver_rate = false
 			 */
-			if (rtlmac->ht_enable) {
+			if (sta && (sta->ht_cap.ht_supported)) {
 				tcb_desc->hw_rate = _rtl_get_highest_n_rate(hw);
 			} else {
 				if (rtlmac->mode == WIRELESS_MODE_B) {
@@ -541,43 +719,25 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 		else if (is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
 			tcb_desc->broadcast = 1;
 
-		_rtl_txrate_selectmode(hw, tcb_desc);
-		_rtl_query_bandwidth_mode(hw, tcb_desc);
+		_rtl_txrate_selectmode(hw, sta, tcb_desc);
+		_rtl_query_bandwidth_mode(hw, sta, tcb_desc);
 		_rtl_qurey_shortpreamble_mode(hw, tcb_desc, info);
-		_rtl_query_shortgi(hw, tcb_desc, info);
+		_rtl_query_shortgi(hw, sta, tcb_desc, info);
 		_rtl_query_protection_mode(hw, tcb_desc, info);
 	} else {
 		tcb_desc->use_driver_rate = true;
-		tcb_desc->ratr_index = 7;
+		tcb_desc->ratr_index = RATR_INX_WIRELESS_MC;
 		tcb_desc->disable_ratefallback = 1;
 		tcb_desc->mac_id = 0;
-
-		tcb_desc->hw_rate = rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
+		tcb_desc->packet_bw = false;
 	}
 }
 EXPORT_SYMBOL(rtl_get_tcb_desc);
 
-bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
-	__le16 fc = hdr->frame_control;
-
-	if (ieee80211_is_auth(fc)) {
-		RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG, ("MAC80211_LINKING\n"));
-		rtl_ips_nic_on(hw);
-
-		mac->link_state = MAC80211_LINKING;
-	}
-
-	return true;
-}
-
 bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
 {
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
+	struct ieee80211_hdr *hdr = rtl_get_hdr(skb);
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	__le16 fc = hdr->frame_control;
 	u8 *act = (u8 *) (((u8 *) skb->data + MAC80211_3ADDR_LEN));
@@ -622,22 +782,20 @@ bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
 u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	__le16 fc = hdr->frame_control;
+	__le16 fc = rtl_get_fc(skb);
 	u16 ether_type;
 	u8 mac_hdr_len = ieee80211_get_hdrlen_from_skb(skb);
 	const struct iphdr *ip;
 
 	if (!ieee80211_is_data(fc))
-		goto end;
+		return false;
 
-	if (ieee80211_is_nullfunc(fc))
-		return true;
 
 	ip = (struct iphdr *)((u8 *) skb->data + mac_hdr_len +
 			      SNAP_SIZE + PROTOC_TYPE_SIZE);
 	ether_type = *(u16 *) ((u8 *) skb->data + mac_hdr_len + SNAP_SIZE);
+	/*	ether_type = ntohs(ether_type); */
 
 	if (ETH_P_IP == ether_type) {
 		if (IPPROTO_UDP == ip->protocol) {
@@ -686,7 +844,6 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
 		return true;
 	}
 
-end:
 	return false;
 }
 
@@ -695,61 +852,92 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
  * functions called by core.c
  *
  *********************************************************/
-int rtl_tx_agg_start(struct ieee80211_hw *hw, const u8 *ra, u16 tid, u16 *ssn)
+int rtl_tx_agg_start(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u16 tid, u16 *ssn)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_tid_data *tid_data;
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_sta_info *sta_entry = NULL;
 
-	RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG,
-		 ("on ra = %pM tid = %d\n", ra, tid));
+	if (sta == NULL)
+		return -EINVAL;
 
 	if (unlikely(tid >= MAX_TID_COUNT))
 		return -EINVAL;
 
-	if (mac->tids[tid].agg.agg_state != RTL_AGG_OFF) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-			 ("Start AGG when state is not RTL_AGG_OFF !\n"));
+	sta_entry = (struct rtl_sta_info *)sta->drv_priv;
+	if (!sta_entry)
 		return -ENXIO;
-	}
-
-	tid_data = &mac->tids[tid];
-	*ssn = SEQ_TO_SN(tid_data->seq_number);
+	tid_data = &sta_entry->tids[tid];
 
 	RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG,
-		 ("HW queue is empty tid:%d\n", tid));
-	tid_data->agg.agg_state = RTL_AGG_ON;
+		 ("on ra = %pM tid = %d seq:%d\n", sta->addr, tid,
+		 tid_data->seq_number));
+
+	*ssn = tid_data->seq_number;
+	tid_data->agg.agg_state = RTL_AGG_START;
 
-	ieee80211_start_tx_ba_cb_irqsafe(mac->vif, ra, tid);
+	ieee80211_start_tx_ba_cb_irqsafe(mac->vif, sta->addr, tid);
 
 	return 0;
 }
 
-int rtl_tx_agg_stop(struct ieee80211_hw *hw, const u8 * ra, u16 tid)
+int rtl_tx_agg_stop(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u16 tid)
 {
-	int ssn = -1;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_tid_data *tid_data;
+	struct rtl_sta_info *sta_entry = NULL;
+
+	if (sta == NULL)
+		return -EINVAL;
 
-	if (!ra) {
+	if (!sta->addr) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("ra = NULL\n"));
 		return -EINVAL;
 	}
 
+	RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG,
+		 ("on ra = %pM tid = %d\n", sta->addr, tid));
+
 	if (unlikely(tid >= MAX_TID_COUNT))
 		return -EINVAL;
 
-	if (mac->tids[tid].agg.agg_state != RTL_AGG_ON)
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-			 ("Stopping AGG while state not ON or starting\n"));
+	sta_entry = (struct rtl_sta_info *)sta->drv_priv;
+	tid_data = &sta_entry->tids[tid];
+	sta_entry->tids[tid].agg.agg_state = RTL_AGG_STOP;
+
+	ieee80211_stop_tx_ba_cb_irqsafe(mac->vif, sta->addr, tid);
 
-	tid_data = &mac->tids[tid];
-	ssn = (tid_data->seq_number & IEEE80211_SCTL_SEQ) >> 4;
+	return 0;
+}
 
-	mac->tids[tid].agg.agg_state = RTL_AGG_OFF;
+int rtl_tx_agg_oper(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u16 tid)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_tid_data *tid_data;
+	struct rtl_sta_info *sta_entry = NULL;
 
-	ieee80211_stop_tx_ba_cb_irqsafe(mac->vif, ra, tid);
+	if (sta == NULL)
+		return -EINVAL;
+
+	if (!sta->addr) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("ra = NULL\n"));
+		return -EINVAL;
+	}
+
+	RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG,
+		 ("on ra = %pM tid = %d\n", sta->addr, tid));
+
+	if (unlikely(tid >= MAX_TID_COUNT))
+		return -EINVAL;
+
+	sta_entry = (struct rtl_sta_info *)sta->drv_priv;
+	tid_data = &sta_entry->tids[tid];
+	sta_entry->tids[tid].agg.agg_state = RTL_AGG_OPERATIONAL;
 
 	return 0;
 }
@@ -768,18 +956,16 @@ void rtl_watchdog_wq_callback(void *data)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-
 	bool busytraffic = false;
 	bool higher_busytraffic = false;
 	bool higher_busyrxtraffic = false;
-	bool higher_busytxtraffic = false;
-
-	u8 idx = 0;
+	u8 idx, tid;
 	u32 rx_cnt_inp4eriod = 0;
 	u32 tx_cnt_inp4eriod = 0;
 	u32 aver_rx_cnt_inperiod = 0;
 	u32 aver_tx_cnt_inperiod = 0;
-
+	u32 aver_tidtx_inperiod[MAX_TID_COUNT] = {0};
+	u32 tidtx_inp4eriod[MAX_TID_COUNT] = {0};
 	bool enter_ps = false;
 
 	if (is_hal_stop(rtlhal))
@@ -793,9 +979,6 @@ void rtl_watchdog_wq_callback(void *data)
 		mac->cnt_after_linked = 0;
 	}
 
-	/* <2> DM */
-	rtlpriv->cfg->ops->dm_watchdog(hw);
-
 	/*
 	 *<3> to check if traffic busy, if
 	 * busytraffic we don't change channel
@@ -834,8 +1017,27 @@ void rtl_watchdog_wq_callback(void *data)
 			/* Extremely high Rx data. */
 			if (aver_rx_cnt_inperiod > 5000)
 				higher_busyrxtraffic = true;
+		}
+
+		/* check every tid's tx traffic */
+		for (tid = 0; tid <= 7; tid++) {
+			for (idx = 0; idx <= 2; idx++)
+				rtlpriv->link_info.tidtx_in4period[tid][idx] =
+				  rtlpriv->link_info.tidtx_in4period[tid]
+				  [idx + 1];
+			rtlpriv->link_info.tidtx_in4period[tid][3] =
+				rtlpriv->link_info.tidtx_inperiod[tid];
+
+			for (idx = 0; idx <= 3; idx++)
+				tidtx_inp4eriod[tid] +=
+				  rtlpriv->link_info.tidtx_in4period[tid][idx];
+			aver_tidtx_inperiod[tid] = tidtx_inp4eriod[tid] / 4;
+			if (aver_tidtx_inperiod[tid] > 5000)
+				rtlpriv->link_info.higher_busytxtraffic[tid] =
+						   true;
 			else
-				higher_busytxtraffic = false;
+				rtlpriv->link_info.higher_busytxtraffic[tid] =
+						   false;
 		}
 
 		if (((rtlpriv->link_info.num_rx_inperiod +
@@ -854,11 +1056,15 @@ void rtl_watchdog_wq_callback(void *data)
 
 	rtlpriv->link_info.num_rx_inperiod = 0;
 	rtlpriv->link_info.num_tx_inperiod = 0;
+	for (tid = 0; tid <= 7; tid++)
+		rtlpriv->link_info.tidtx_inperiod[tid] = 0;
 
 	rtlpriv->link_info.busytraffic = busytraffic;
 	rtlpriv->link_info.higher_busytraffic = higher_busytraffic;
 	rtlpriv->link_info.higher_busyrxtraffic = higher_busyrxtraffic;
 
+	/* <3> DM */
+	rtlpriv->cfg->ops->dm_watchdog(hw);
 }
 
 void rtl_watch_dog_timer_callback(unsigned long data)
@@ -873,6 +1079,268 @@ void rtl_watch_dog_timer_callback(unsigned long data)
 		  jiffies + MSECS(RTL_WATCH_DOG_TIME));
 }
 
+/*********************************************************
+ *
+ * frame process functions
+ *
+ *********************************************************/
+u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie)
+{
+	struct ieee80211_mgmt *mgmt = (void *)data;
+	u8 *pos, *end;
+
+	pos = (u8 *)mgmt->u.beacon.variable;
+	end = data + len;
+	while (pos < end) {
+		if (pos + 2 + pos[1] > end)
+			return NULL;
+
+		if (pos[0] == ie)
+			return pos;
+
+		pos += 2 + pos[1];
+	}
+	return NULL;
+}
+
+/* when we use 2 rx ants we send IEEE80211_SMPS_OFF */
+/* when we use 1 rx ant we send IEEE80211_SMPS_STATIC */
+static struct sk_buff *rtl_make_smps_action(struct ieee80211_hw *hw,
+		enum ieee80211_smps_mode smps, u8 *da, u8 *bssid)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct sk_buff *skb;
+	struct ieee80211_mgmt *action_frame;
+
+	/* 27 = header + category + action + smps mode */
+	skb = dev_alloc_skb(27 + hw->extra_tx_headroom);
+	if (!skb)
+		return NULL;
+
+	skb_reserve(skb, hw->extra_tx_headroom);
+	action_frame = (void *)skb_put(skb, 27);
+	memset(action_frame, 0, 27);
+	memcpy(action_frame->da, da, ETH_ALEN);
+	memcpy(action_frame->sa, rtlefuse->dev_addr, ETH_ALEN);
+	memcpy(action_frame->bssid, bssid, ETH_ALEN);
+	action_frame->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+						  IEEE80211_STYPE_ACTION);
+	action_frame->u.action.category = WLAN_CATEGORY_HT;
+	action_frame->u.action.u.ht_smps.action = WLAN_HT_ACTION_SMPS;
+	switch (smps) {
+	case IEEE80211_SMPS_AUTOMATIC:/* 0 */
+	case IEEE80211_SMPS_NUM_MODES:/* 4 */
+		WARN_ON(1);
+	case IEEE80211_SMPS_OFF:/* 1 */ /*MIMO_PS_NOLIMIT*/
+		action_frame->u.action.u.ht_smps.smps_control =
+				WLAN_HT_SMPS_CONTROL_DISABLED;/* 0 */
+		break;
+	case IEEE80211_SMPS_STATIC:/* 2 */ /*MIMO_PS_STATIC*/
+		action_frame->u.action.u.ht_smps.smps_control =
+				WLAN_HT_SMPS_CONTROL_STATIC;/* 1 */
+		break;
+	case IEEE80211_SMPS_DYNAMIC:/* 3 */ /*MIMO_PS_DYNAMIC*/
+		action_frame->u.action.u.ht_smps.smps_control =
+				WLAN_HT_SMPS_CONTROL_DYNAMIC;/* 3 */
+		break;
+	}
+
+	return skb;
+}
+
+int rtl_send_smps_action(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u8 *da, u8 *bssid,
+		enum ieee80211_smps_mode smps)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct sk_buff *skb = rtl_make_smps_action(hw, smps, da, bssid);
+	struct rtl_tcb_desc tcb_desc;
+	memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
+
+	if (rtlpriv->mac80211.act_scanning)
+		goto err_free;
+
+	if (!sta)
+		goto err_free;
+
+	if (unlikely(is_hal_stop(rtlhal) || ppsc->rfpwr_state != ERFON))
+		goto err_free;
+
+	if (!test_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status))
+		goto err_free;
+
+	/* this is a type = mgmt * stype = action frame */
+	if (skb) {
+		struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+		struct rtl_sta_info *sta_entry =
+			(struct rtl_sta_info *) sta->drv_priv;
+		sta_entry->mimo_ps = smps;
+		rtlpriv->cfg->ops->update_rate_tbl(hw, sta, 0);
+
+		info->control.rates[0].idx = 0;
+		info->control.sta = sta;
+		info->band = hw->conf.channel->band;
+		rtlpriv->intf_ops->adapter_tx(hw, skb, &tcb_desc);
+	}
+err_free:
+	return 0;
+}
+
+/*********************************************************
+ *
+ * IOT functions
+ *
+ *********************************************************/
+static bool rtl_chk_vendor_ouisub(struct ieee80211_hw *hw,
+		struct octet_string vendor_ie)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	bool matched = false;
+	static u8 athcap_1[] = { 0x00, 0x03, 0x7F };
+	static u8 athcap_2[] = { 0x00, 0x13, 0x74 };
+	static u8 broadcap_1[] = { 0x00, 0x10, 0x18 };
+	static u8 broadcap_2[] = { 0x00, 0x0a, 0xf7 };
+	static u8 broadcap_3[] = { 0x00, 0x05, 0xb5 };
+	static u8 racap[] = { 0x00, 0x0c, 0x43 };
+	static u8 ciscocap[] = { 0x00, 0x40, 0x96 };
+	static u8 marvcap[] = { 0x00, 0x50, 0x43 };
+
+	if (memcmp(vendor_ie.octet, athcap_1, 3) == 0 ||
+		memcmp(vendor_ie.octet, athcap_2, 3) == 0) {
+		rtlpriv->mac80211.vendor = PEER_ATH;
+		matched = true;
+	} else if (memcmp(vendor_ie.octet, broadcap_1, 3) == 0 ||
+		memcmp(vendor_ie.octet, broadcap_2, 3) == 0 ||
+		memcmp(vendor_ie.octet, broadcap_3, 3) == 0) {
+		rtlpriv->mac80211.vendor = PEER_BROAD;
+		matched = true;
+	} else if (memcmp(vendor_ie.octet, racap, 3) == 0) {
+		rtlpriv->mac80211.vendor = PEER_RAL;
+		matched = true;
+	} else if (memcmp(vendor_ie.octet, ciscocap, 3) == 0) {
+		rtlpriv->mac80211.vendor = PEER_CISCO;
+		matched = true;
+	} else if (memcmp(vendor_ie.octet, marvcap, 3) == 0) {
+		rtlpriv->mac80211.vendor = PEER_MARV;
+		matched = true;
+	}
+
+	return matched;
+}
+
+static bool rtl_find_221_ie(struct ieee80211_hw *hw, u8 *data,
+		unsigned int len)
+{
+	struct ieee80211_mgmt *mgmt = (void *)data;
+	struct octet_string vendor_ie;
+	u8 *pos, *end;
+
+	pos = (u8 *)mgmt->u.beacon.variable;
+	end = data + len;
+	while (pos < end) {
+		if (pos[0] == 221) {
+			vendor_ie.length = pos[1];
+			vendor_ie.octet = &pos[2];
+			if (rtl_chk_vendor_ouisub(hw, vendor_ie))
+				return true;
+		}
+
+		if (pos + 2 + pos[1] > end)
+			return false;
+
+		pos += 2 + pos[1];
+	}
+	return false;
+}
+
+void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct ieee80211_hdr *hdr = (void *)data;
+	u32 vendor = PEER_UNKNOWN;
+
+	static u8 ap3_1[3] = { 0x00, 0x14, 0xbf };
+	static u8 ap3_2[3] = { 0x00, 0x1a, 0x70 };
+	static u8 ap3_3[3] = { 0x00, 0x1d, 0x7e };
+	static u8 ap4_1[3] = { 0x00, 0x90, 0xcc };
+	static u8 ap4_2[3] = { 0x00, 0x0e, 0x2e };
+	static u8 ap4_3[3] = { 0x00, 0x18, 0x02 };
+	static u8 ap4_4[3] = { 0x00, 0x17, 0x3f };
+	static u8 ap4_5[3] = { 0x00, 0x1c, 0xdf };
+	static u8 ap5_1[3] = { 0x00, 0x1c, 0xf0 };
+	static u8 ap5_2[3] = { 0x00, 0x21, 0x91 };
+	static u8 ap5_3[3] = { 0x00, 0x24, 0x01 };
+	static u8 ap5_4[3] = { 0x00, 0x15, 0xe9 };
+	static u8 ap5_5[3] = { 0x00, 0x17, 0x9A };
+	static u8 ap5_6[3] = { 0x00, 0x18, 0xE7 };
+	static u8 ap6_1[3] = { 0x00, 0x17, 0x94 };
+	static u8 ap7_1[3] = { 0x00, 0x14, 0xa4 };
+
+	if (mac->opmode != NL80211_IFTYPE_STATION)
+		return;
+
+	if (mac->link_state == MAC80211_NOLINK) {
+		mac->vendor = PEER_UNKNOWN;
+		return;
+	}
+
+	if (mac->cnt_after_linked > 2)
+		return;
+
+	/* check if this really is a beacon */
+	if (!ieee80211_is_beacon(hdr->frame_control))
+		return;
+
+	/* min. beacon length + FCS_LEN */
+	if (len <= 40 + FCS_LEN)
+		return;
+
+	/* and only beacons from the associated BSSID, please */
+	if (compare_ether_addr(hdr->addr3, rtlpriv->mac80211.bssid))
+		return;
+
+	if (rtl_find_221_ie(hw, data, len))
+		vendor = mac->vendor;
+
+	if ((memcmp(mac->bssid, ap5_1, 3) == 0) ||
+		(memcmp(mac->bssid, ap5_2, 3) == 0) ||
+		(memcmp(mac->bssid, ap5_3, 3) == 0) ||
+		(memcmp(mac->bssid, ap5_4, 3) == 0) ||
+		(memcmp(mac->bssid, ap5_5, 3) == 0) ||
+		(memcmp(mac->bssid, ap5_6, 3) == 0) ||
+		vendor == PEER_ATH) {
+		vendor = PEER_ATH;
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("=>ath find\n"));
+	} else if ((memcmp(mac->bssid, ap4_4, 3) == 0) ||
+		(memcmp(mac->bssid, ap4_5, 3) == 0) ||
+		(memcmp(mac->bssid, ap4_1, 3) == 0) ||
+		(memcmp(mac->bssid, ap4_2, 3) == 0) ||
+		(memcmp(mac->bssid, ap4_3, 3) == 0) ||
+		vendor == PEER_RAL) {
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("=>ral findn\n"));
+		vendor = PEER_RAL;
+	} else if (memcmp(mac->bssid, ap6_1, 3) == 0 ||
+		vendor == PEER_CISCO) {
+		vendor = PEER_CISCO;
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("=>cisco find\n"));
+	} else if ((memcmp(mac->bssid, ap3_1, 3) == 0) ||
+		(memcmp(mac->bssid, ap3_2, 3) == 0) ||
+		(memcmp(mac->bssid, ap3_3, 3) == 0) ||
+		vendor == PEER_BROAD) {
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("=>broad find\n"));
+		vendor = PEER_BROAD;
+	} else if (memcmp(mac->bssid, ap7_1, 3) == 0 ||
+		vendor == PEER_MARV) {
+		vendor = PEER_MARV;
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("=>marv find\n"));
+	}
+
+	mac->vendor = vendor;
+}
+
 /*********************************************************
  *
  * sysfs functions
@@ -940,12 +1408,13 @@ static int __init rtl_core_module_init(void)
 	if (rtl_rate_control_register())
 		printk(KERN_ERR "rtlwifi: Unable to register rtl_rc,"
 		       "use default RC !!\n");
+
 	return 0;
 }
 
 static void __exit rtl_core_module_exit(void)
 {
-	 /*RC*/
+	/*RC*/
 	rtl_rate_control_unregister();
 }
 
diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/rtlwifi/base.h
index 043045342bc7e91a5dd77b655f344e048bc85b95..a91f3eee59c88ff2de80337ab3891cf9d35d0322 100644
--- a/drivers/net/wireless/rtlwifi/base.h
+++ b/drivers/net/wireless/rtlwifi/base.h
@@ -24,13 +24,26 @@
  * Hsinchu 300, Taiwan.
  *
  * Larry Finger <Larry.Finger@lwfinger.net>
+ *
  *****************************************************************************/
 
 #ifndef __RTL_BASE_H__
 #define __RTL_BASE_H__
 
+enum ap_peer {
+	PEER_UNKNOWN = 0,
+	PEER_RTL = 1,
+	PEER_RTL_92SE = 2,
+	PEER_BROAD = 3,
+	PEER_RAL = 4,
+	PEER_ATH = 5,
+	PEER_CISCO = 6,
+	PEER_MARV = 7,
+	PEER_AIRGO = 9,
+	PEER_MAX = 10,
+} ;
+
 #define RTL_DUMMY_OFFSET	0
-#define RTL_RX_DESC_SIZE	24
 #define RTL_DUMMY_UNIT		8
 #define RTL_TX_DUMMY_SIZE	(RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT)
 #define RTL_TX_DESC_SIZE	32
@@ -53,6 +66,14 @@
 #define FRAME_OFFSET_SEQUENCE		22
 #define FRAME_OFFSET_ADDRESS4		24
 
+#define SET_80211_HDR_FRAME_CONTROL(_hdr, _val)		\
+	WRITEEF2BYTE(_hdr, _val)
+#define SET_80211_HDR_TYPE_AND_SUBTYPE(_hdr, _val)	\
+	WRITEEF1BYTE(_hdr, _val)
+#define SET_80211_HDR_PWR_MGNT(_hdr, _val)		\
+	SET_BITS_TO_LE_2BYTE(_hdr, 12, 1, _val)
+#define SET_80211_HDR_TO_DS(_hdr, _val)			\
+	SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val)
 
 #define SET_80211_PS_POLL_AID(_hdr, _val)		\
 	(*(u16 *)((u8 *)(_hdr) + 2) = le16_to_cpu(_val))
@@ -64,11 +85,27 @@
 #define SET_80211_HDR_DURATION(_hdr, _val)	\
 	(*(u16 *)((u8 *)(_hdr) + FRAME_OFFSET_DURATION) = le16_to_cpu(_val))
 #define SET_80211_HDR_ADDRESS1(_hdr, _val)	\
-	memcpy((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8*)(_val), ETH_ALEN)
+	CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8 *)(_val))
 #define SET_80211_HDR_ADDRESS2(_hdr, _val)	\
-	memcpy((u8 *)(_hdr) + FRAME_OFFSET_ADDRESS2, (u8 *)(_val), ETH_ALEN)
+	CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS2, (u8 *)(_val))
 #define SET_80211_HDR_ADDRESS3(_hdr, _val)	\
-	memcpy((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val), ETH_ALEN)
+	CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val))
+#define SET_80211_HDR_FRAGMENT_SEQUENCE(_hdr, _val)  \
+	WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_SEQUENCE, _val)
+
+#define SET_BEACON_PROBE_RSP_TIME_STAMP_LOW(__phdr, __val)	\
+	WRITEEF4BYTE(((u8 *)(__phdr)) + 24, __val)
+#define SET_BEACON_PROBE_RSP_TIME_STAMP_HIGH(__phdr, __val) \
+	WRITEEF4BYTE(((u8 *)(__phdr)) + 28, __val)
+#define SET_BEACON_PROBE_RSP_BEACON_INTERVAL(__phdr, __val) \
+	WRITEEF2BYTE(((u8 *)(__phdr)) + 32, __val)
+#define GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr)		\
+	READEF2BYTE(((u8 *)(__phdr)) + 34)
+#define SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
+	WRITEEF2BYTE(((u8 *)(__phdr)) + 34, __val)
+#define MASK_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
+	SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, \
+	(GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) & (~(__val))))
 
 int rtl_init_core(struct ieee80211_hw *hw);
 void rtl_deinit_core(struct ieee80211_hw *hw);
@@ -80,18 +117,27 @@ void rtl_watch_dog_timer_callback(unsigned long data);
 void rtl_deinit_deferred_work(struct ieee80211_hw *hw);
 
 bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx);
-bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb);
 u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx);
 
 void rtl_watch_dog_timer_callback(unsigned long data);
-int rtl_tx_agg_start(struct ieee80211_hw *hw, const u8 *ra,
+int rtl_tx_agg_start(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
 		     u16 tid, u16 *ssn);
-int rtl_tx_agg_stop(struct ieee80211_hw *hw, const u8 *ra, u16 tid);
+int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
+		    u16 tid);
+int rtl_tx_agg_oper(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
+		    u16 tid);
 void rtl_watchdog_wq_callback(void *data);
 
 void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 		      struct ieee80211_tx_info *info,
+		      struct ieee80211_sta *sta,
 		      struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc);
 
+int rtl_send_smps_action(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u8 *da, u8 *bssid,
+		enum ieee80211_smps_mode smps);
+u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie);
+void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len);
+u8 rtl_tid_to_ac(struct ieee80211_hw *hw, u8 tid);
 extern struct attribute_group rtl_attribute_group;
 #endif
diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/rtlwifi/cam.c
index 52c9c1367cacb4ecb12fd035d9e1ace35b76db03..7295af0536b716553458902f3ef60d8832bd3faa 100644
--- a/drivers/net/wireless/rtlwifi/cam.c
+++ b/drivers/net/wireless/rtlwifi/cam.c
@@ -23,6 +23,8 @@
  * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  * Hsinchu 300, Taiwan.
  *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
  *****************************************************************************/
 
 #include "wifi.h"
@@ -49,7 +51,7 @@ static void rtl_cam_program_entry(struct ieee80211_hw *hw, u32 entry_no,
 	u32 target_content = 0;
 	u8 entry_i;
 
-	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
 		 ("key_cont_128:\n %x:%x:%x:%x:%x:%x\n",
 		  key_cont_128[0], key_cont_128[1],
 		  key_cont_128[2], key_cont_128[3],
@@ -68,15 +70,13 @@ static void rtl_cam_program_entry(struct ieee80211_hw *hw, u32 entry_no,
 			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM],
 					target_command);
 
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("rtl_cam_program_entry(): "
-				  "WRITE %x: %x\n",
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("WRITE %x: %x\n",
 				  rtlpriv->cfg->maps[WCAMI], target_content));
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
 				 ("The Key ID is %d\n", entry_no));
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("rtl_cam_program_entry(): "
-				  "WRITE %x: %x\n",
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("WRITE %x: %x\n",
 				  rtlpriv->cfg->maps[RWCAM], target_command));
 
 		} else if (entry_i == 1) {
@@ -91,12 +91,10 @@ static void rtl_cam_program_entry(struct ieee80211_hw *hw, u32 entry_no,
 			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM],
 					target_command);
 
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("rtl_cam_program_entry(): WRITE A4: %x\n",
-				  target_content));
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("rtl_cam_program_entry(): WRITE A0: %x\n",
-				  target_command));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("WRITE A4: %x\n", target_content));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("WRITE A0: %x\n", target_command));
 
 		} else {
 
@@ -113,16 +111,14 @@ static void rtl_cam_program_entry(struct ieee80211_hw *hw, u32 entry_no,
 					target_command);
 			udelay(100);
 
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("rtl_cam_program_entry(): WRITE A4: %x\n",
-				  target_content));
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("rtl_cam_program_entry(): WRITE A0: %x\n",
-				  target_command));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("WRITE A4: %x\n", target_content));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("WRITE A0: %x\n", target_command));
 		}
 	}
 
-	RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
 		 ("after set key, usconfig:%x\n", us_config));
 }
 
@@ -289,3 +285,71 @@ void rtl_cam_empty_entry(struct ieee80211_hw *hw, u8 uc_index)
 
 }
 EXPORT_SYMBOL(rtl_cam_empty_entry);
+
+u8 rtl_cam_get_free_entry(struct ieee80211_hw *hw, u8 *sta_addr)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 bitmap = (rtlpriv->sec.hwsec_cam_bitmap) >> 4;
+	u8 entry_idx = 0;
+	u8 i, *addr;
+
+	if (NULL == sta_addr) {
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
+			("sta_addr is NULL.\n"));
+		return TOTAL_CAM_ENTRY;
+	}
+	/* Does STA already exist? */
+	for (i = 4; i < TOTAL_CAM_ENTRY; i++) {
+		addr = rtlpriv->sec.hwsec_cam_sta_addr[i];
+		if (memcmp(addr, sta_addr, ETH_ALEN) == 0)
+			return i;
+	}
+	/* Get a free CAM entry. */
+	for (entry_idx = 4; entry_idx < TOTAL_CAM_ENTRY; entry_idx++) {
+		if ((bitmap & BIT(0)) == 0) {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
+				("-----hwsec_cam_bitmap: 0x%x entry_idx=%d\n",
+				 rtlpriv->sec.hwsec_cam_bitmap, entry_idx));
+			rtlpriv->sec.hwsec_cam_bitmap |= BIT(0) << entry_idx;
+			memcpy(rtlpriv->sec.hwsec_cam_sta_addr[entry_idx],
+			       sta_addr, ETH_ALEN);
+			return entry_idx;
+		}
+		bitmap = bitmap >> 1;
+	}
+	return TOTAL_CAM_ENTRY;
+}
+EXPORT_SYMBOL(rtl_cam_get_free_entry);
+
+void rtl_cam_del_entry(struct ieee80211_hw *hw, u8 *sta_addr)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 bitmap;
+	u8 i, *addr;
+
+	if (NULL == sta_addr) {
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
+			("sta_addr is NULL.\n"));
+	}
+
+	if ((sta_addr[0]|sta_addr[1]|sta_addr[2]|sta_addr[3]|\
+				sta_addr[4]|sta_addr[5]) == 0) {
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
+			("sta_addr is 00:00:00:00:00:00.\n"));
+		return;
+	}
+	/* Does STA already exist? */
+	for (i = 4; i < TOTAL_CAM_ENTRY; i++) {
+		addr = rtlpriv->sec.hwsec_cam_sta_addr[i];
+		bitmap = (rtlpriv->sec.hwsec_cam_bitmap) >> i;
+		if (((bitmap & BIT(0)) == BIT(0)) &&
+		    (memcmp(addr, sta_addr, ETH_ALEN) == 0)) {
+			/* Remove from HW Security CAM */
+			memset(rtlpriv->sec.hwsec_cam_sta_addr[i], 0, ETH_ALEN);
+			rtlpriv->sec.hwsec_cam_bitmap &= ~(BIT(0) << i);
+			printk(KERN_INFO "&&&&&&&&&del entry %d\n", i);
+		}
+	}
+	return;
+}
+EXPORT_SYMBOL(rtl_cam_del_entry);
diff --git a/drivers/net/wireless/rtlwifi/cam.h b/drivers/net/wireless/rtlwifi/cam.h
index dd82f057d53dcb3ad49dea28f60a4db36cb842a7..c62da4eefc75e85f11d6aea2d9b9afbb5e111482 100644
--- a/drivers/net/wireless/rtlwifi/cam.h
+++ b/drivers/net/wireless/rtlwifi/cam.h
@@ -23,12 +23,13 @@
  * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  * Hsinchu 300, Taiwan.
  *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
  *****************************************************************************/
 
 #ifndef __RTL_CAM_H_
 #define __RTL_CAM_H_
 
-#define TOTAL_CAM_ENTRY					32
 #define CAM_CONTENT_COUNT				8
 
 #define CFG_DEFAULT_KEY					BIT(5)
@@ -49,5 +50,7 @@ int rtl_cam_delete_one_entry(struct ieee80211_hw *hw, u8 *mac_addr,
 void rtl_cam_mark_invalid(struct ieee80211_hw *hw, u8 uc_index);
 void rtl_cam_empty_entry(struct ieee80211_hw *hw, u8 uc_index);
 void rtl_cam_reset_sec_info(struct ieee80211_hw *hw);
+u8 rtl_cam_get_free_entry(struct ieee80211_hw *hw, u8 *sta_addr);
+void rtl_cam_del_entry(struct ieee80211_hw *hw, u8 *sta_addr);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index e4f4aee8f2988f7ce75d8bcbba1c32906217a4dc..d2ec2535aa3c7145772e3a5a309b9f4172c41a74 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -24,6 +24,7 @@
  * Hsinchu 300, Taiwan.
  *
  * Larry Finger <Larry.Finger@lwfinger.net>
+ *
  *****************************************************************************/
 
 #include "wifi.h"
@@ -35,7 +36,7 @@
 /*mutex for start & stop is must here. */
 static int rtl_op_start(struct ieee80211_hw *hw)
 {
-	int err = 0;
+	int err;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
@@ -45,10 +46,8 @@ static int rtl_op_start(struct ieee80211_hw *hw)
 		return 0;
 	mutex_lock(&rtlpriv->locks.conf_mutex);
 	err = rtlpriv->intf_ops->adapter_start(hw);
-	if (err)
-		goto out;
-	rtl_watch_dog_timer_callback((unsigned long)hw);
-out:
+	if (!err)
+		rtl_watch_dog_timer_callback((unsigned long)hw);
 	mutex_unlock(&rtlpriv->locks.conf_mutex);
 	return err;
 }
@@ -72,6 +71,7 @@ static void rtl_op_stop(struct ieee80211_hw *hw)
 
 	mac->link_state = MAC80211_NOLINK;
 	memset(mac->bssid, 0, 6);
+	mac->vendor = PEER_UNKNOWN;
 
 	/*reset sec info */
 	rtl_cam_reset_sec_info(hw);
@@ -87,6 +87,8 @@ static void rtl_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_tcb_desc tcb_desc;
+	memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
 
 	if (unlikely(is_hal_stop(rtlhal) || ppsc->rfpwr_state != ERFON))
 		goto err_free;
@@ -94,8 +96,8 @@ static void rtl_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	if (!test_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status))
 		goto err_free;
 
-
-	rtlpriv->intf_ops->adapter_tx(hw, skb);
+	if (!rtlpriv->intf_ops->waitq_insert(hw, skb))
+		rtlpriv->intf_ops->adapter_tx(hw, skb, &tcb_desc);
 
 	return;
 
@@ -136,10 +138,26 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 
 		mac->link_state = MAC80211_LINKED;
 		rtlpriv->cfg->ops->set_bcn_reg(hw);
+		if (rtlpriv->rtlhal.current_bandtype == BAND_ON_2_4G)
+			mac->basic_rates = 0xfff;
+		else
+			mac->basic_rates = 0xff0;
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE,
+				(u8 *) (&mac->basic_rates));
+
 		break;
 	case NL80211_IFTYPE_AP:
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
 			 ("NL80211_IFTYPE_AP\n"));
+
+		mac->link_state = MAC80211_LINKED;
+		rtlpriv->cfg->ops->set_bcn_reg(hw);
+		if (rtlpriv->rtlhal.current_bandtype == BAND_ON_2_4G)
+			mac->basic_rates = 0xfff;
+		else
+			mac->basic_rates = 0xff0;
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE,
+				(u8 *) (&mac->basic_rates));
 		break;
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
@@ -186,13 +204,12 @@ static void rtl_op_remove_interface(struct ieee80211_hw *hw,
 	mac->vif = NULL;
 	mac->link_state = MAC80211_NOLINK;
 	memset(mac->bssid, 0, 6);
+	mac->vendor = PEER_UNKNOWN;
 	mac->opmode = NL80211_IFTYPE_UNSPECIFIED;
 	rtlpriv->cfg->ops->set_network_type(hw, mac->opmode);
-
 	mutex_unlock(&rtlpriv->locks.conf_mutex);
 }
 
-
 static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -224,10 +241,25 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 
 	/*For LPS */
 	if (changed & IEEE80211_CONF_CHANGE_PS) {
-		if (conf->flags & IEEE80211_CONF_PS)
-			rtl_lps_enter(hw);
-		else
-			rtl_lps_leave(hw);
+		cancel_delayed_work(&rtlpriv->works.ps_work);
+		cancel_delayed_work(&rtlpriv->works.ps_rfon_wq);
+		if (conf->flags & IEEE80211_CONF_PS) {
+			rtlpriv->psc.sw_ps_enabled = true;
+			/* sleep here is must, or we may recv the beacon and
+			 * cause mac80211 into wrong ps state, this will cause
+			 * power save nullfunc send fail, and further cause
+			 * pkt loss, So sleep must quickly but not immediatly
+			 * because that will cause nullfunc send by mac80211
+			 * fail, and cause pkt loss, we have tested that 5mA
+			 * is worked very well */
+			if (!rtlpriv->psc.multi_buffered)
+				queue_delayed_work(rtlpriv->works.rtl_wq,
+						&rtlpriv->works.ps_work,
+						MSECS(5));
+		} else {
+			rtl_swlps_rf_awake(hw);
+			rtlpriv->psc.sw_ps_enabled = false;
+		}
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
@@ -259,7 +291,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 		case NL80211_CHAN_NO_HT:
 			/* SC */
 			mac->cur_40_prime_sc =
-			    PRIME_CHNL_OFFSET_DONT_CARE;
+				PRIME_CHNL_OFFSET_DONT_CARE;
 			rtlphy->current_chan_bw = HT_CHANNEL_WIDTH_20;
 			mac->bw_40 = false;
 			break;
@@ -267,7 +299,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 			/* SC */
 			mac->cur_40_prime_sc = PRIME_CHNL_OFFSET_UPPER;
 			rtlphy->current_chan_bw =
-			    HT_CHANNEL_WIDTH_20_40;
+				HT_CHANNEL_WIDTH_20_40;
 			mac->bw_40 = true;
 
 			/*wide channel */
@@ -278,7 +310,7 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 			/* SC */
 			mac->cur_40_prime_sc = PRIME_CHNL_OFFSET_LOWER;
 			rtlphy->current_chan_bw =
-			    HT_CHANNEL_WIDTH_20_40;
+				HT_CHANNEL_WIDTH_20_40;
 			mac->bw_40 = true;
 
 			/*wide channel */
@@ -288,16 +320,29 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 		default:
 			mac->bw_40 = false;
 			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 ("switch case not processed\n"));
+					("switch case not processed\n"));
 			break;
 		}
 
 		if (wide_chan <= 0)
 			wide_chan = 1;
+
+		/* In scanning, before we go offchannel we may send a ps=1 null
+		 * to AP, and then we may send a ps = 0 null to AP quickly, but
+		 * first null may have caused AP to put lots of packet to hw tx
+		 * buffer. These packets must be tx'd before we go off channel
+		 * so we must delay more time to let AP flush these packets
+		 * before going offchannel, or dis-association or delete BA will
+		 * happen by AP
+		 */
+		if (rtlpriv->mac80211.offchan_deley) {
+			rtlpriv->mac80211.offchan_deley = false;
+			mdelay(50);
+		}
 		rtlphy->current_channel = wide_chan;
 
-		rtlpriv->cfg->ops->set_channel_access(hw);
 		rtlpriv->cfg->ops->switch_channel(hw);
+		rtlpriv->cfg->ops->set_channel_access(hw);
 		rtlpriv->cfg->ops->set_bw_mode(hw,
 					       hw->conf.channel_type);
 	}
@@ -345,27 +390,28 @@ static void rtl_op_configure_filter(struct ieee80211_hw *hw,
 		}
 	}
 
-	if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
-		/*
-		 *TODO: BIT(5) is probe response BIT(8) is beacon
-		 *TODO: Use define for BIT(5) and BIT(8)
-		 */
-		if (*new_flags & FIF_BCN_PRBRESP_PROMISC)
-			mac->rx_mgt_filter |= (BIT(5) | BIT(8));
-		else
-			mac->rx_mgt_filter &= ~(BIT(5) | BIT(8));
+	/* if ssid not set to hw don't check bssid
+	 * here just used for linked scanning, & linked
+	 * and nolink check bssid is set in set network_type */
+	if ((changed_flags & FIF_BCN_PRBRESP_PROMISC) &&
+		(mac->link_state >= MAC80211_LINKED)) {
+		if (mac->opmode != NL80211_IFTYPE_AP) {
+			if (*new_flags & FIF_BCN_PRBRESP_PROMISC) {
+				rtlpriv->cfg->ops->set_chk_bssid(hw, false);
+			} else {
+				rtlpriv->cfg->ops->set_chk_bssid(hw, true);
+			}
+		}
 	}
 
 	if (changed_flags & FIF_CONTROL) {
 		if (*new_flags & FIF_CONTROL) {
 			mac->rx_conf |= rtlpriv->cfg->maps[MAC_RCR_ACF];
-			mac->rx_ctrl_filter |= RTL_SUPPORTED_CTRL_FILTER;
 
 			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
 				 ("Enable receive control frame.\n"));
 		} else {
 			mac->rx_conf &= ~rtlpriv->cfg->maps[MAC_RCR_ACF];
-			mac->rx_ctrl_filter &= ~RTL_SUPPORTED_CTRL_FILTER;
 			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
 				 ("Disable receive control frame.\n"));
 		}
@@ -382,14 +428,54 @@ static void rtl_op_configure_filter(struct ieee80211_hw *hw,
 				 ("Disable receive other BSS's frame.\n"));
 		}
 	}
-
-	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *) (&mac->rx_conf));
-	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_MGT_FILTER,
-				      (u8 *) (&mac->rx_mgt_filter));
-	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_CTRL_FILTER,
-				      (u8 *) (&mac->rx_ctrl_filter));
 }
+static int rtl_op_sta_add(struct ieee80211_hw *hw,
+			 struct ieee80211_vif *vif,
+			 struct ieee80211_sta *sta)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_sta_info *sta_entry;
+
+	if (sta) {
+		sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+		if (rtlhal->current_bandtype == BAND_ON_2_4G) {
+			sta_entry->wireless_mode = WIRELESS_MODE_G;
+			if (sta->supp_rates[0] <= 0xf)
+				sta_entry->wireless_mode = WIRELESS_MODE_B;
+			if (sta->ht_cap.ht_supported == true)
+				sta_entry->wireless_mode = WIRELESS_MODE_N_24G;
+		} else if (rtlhal->current_bandtype == BAND_ON_5G) {
+			sta_entry->wireless_mode = WIRELESS_MODE_A;
+			if (sta->ht_cap.ht_supported == true)
+				sta_entry->wireless_mode = WIRELESS_MODE_N_24G;
+		}
+
+		/* I found some times mac80211 give wrong supp_rates for adhoc*/
+		if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC)
+			sta_entry->wireless_mode = WIRELESS_MODE_G;
 
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
+			("Add sta addr is "MAC_FMT"\n", MAC_ARG(sta->addr)));
+		rtlpriv->cfg->ops->update_rate_tbl(hw, sta, 0);
+	}
+	return 0;
+}
+static int rtl_op_sta_remove(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_sta *sta)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_sta_info *sta_entry;
+	if (sta) {
+		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
+			("Remove sta addr is "MAC_FMT"\n", MAC_ARG(sta->addr)));
+		sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+		sta_entry->wireless_mode = 0;
+		sta_entry->ratr_index = 0;
+	}
+	return 0;
+}
 static int _rtl_get_hal_qnum(u16 queue)
 {
 	int qnum;
@@ -446,19 +532,18 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 			     struct ieee80211_bss_conf *bss_conf, u32 changed)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct ieee80211_sta *sta = NULL;
 
 	mutex_lock(&rtlpriv->locks.conf_mutex);
-
 	if ((vif->type == NL80211_IFTYPE_ADHOC) ||
 	    (vif->type == NL80211_IFTYPE_AP) ||
 	    (vif->type == NL80211_IFTYPE_MESH_POINT)) {
-
 		if ((changed & BSS_CHANGED_BEACON) ||
 		    (changed & BSS_CHANGED_BEACON_ENABLED &&
 		     bss_conf->enable_beacon)) {
-
 			if (mac->beacon_enabled == 0) {
 				RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
 					 ("BSS_CHANGED_BEACON_ENABLED\n"));
@@ -470,8 +555,13 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 						rtlpriv->cfg->maps
 						[RTL_IBSS_INT_MASKS],
 						0);
+
+				if (rtlpriv->cfg->ops->linked_set_reg)
+					rtlpriv->cfg->ops->linked_set_reg(hw);
 			}
-		} else {
+		}
+		if ((changed & BSS_CHANGED_BEACON_ENABLED &&
+			!bss_conf->enable_beacon)) {
 			if (mac->beacon_enabled == 1) {
 				RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
 					 ("ADHOC DISABLE BEACON\n"));
@@ -482,7 +572,6 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 						[RTL_IBSS_INT_MASKS]);
 			}
 		}
-
 		if (changed & BSS_CHANGED_BEACON_INT) {
 			RT_TRACE(rtlpriv, COMP_BEACON, DBG_TRACE,
 				 ("BSS_CHANGED_BEACON_INT\n"));
@@ -494,11 +583,25 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 	/*TODO: reference to enum ieee80211_bss_change */
 	if (changed & BSS_CHANGED_ASSOC) {
 		if (bss_conf->assoc) {
+			/* we should reset all sec info & cam
+			 * before set cam after linked, we should not
+			 * reset in disassoc, that will cause tkip->wep
+			 * fail because some flag will be wrong */
+			/* reset sec info */
+			rtl_cam_reset_sec_info(hw);
+			/* reset cam to fix wep fail issue
+			 * when change from wpa to wep */
+			rtl_cam_reset_all_entry(hw);
+
 			mac->link_state = MAC80211_LINKED;
 			mac->cnt_after_linked = 0;
 			mac->assoc_id = bss_conf->aid;
 			memcpy(mac->bssid, bss_conf->bssid, 6);
 
+			if (rtlpriv->cfg->ops->linked_set_reg)
+				rtlpriv->cfg->ops->linked_set_reg(hw);
+			if (mac->opmode == NL80211_IFTYPE_STATION && sta)
+				rtlpriv->cfg->ops->update_rate_tbl(hw, sta, 0);
 			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
 				 ("BSS_CHANGED_ASSOC\n"));
 		} else {
@@ -507,9 +610,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 
 			mac->link_state = MAC80211_NOLINK;
 			memset(mac->bssid, 0, 6);
-
-			/* reset sec info */
-			rtl_cam_reset_sec_info(hw);
+			mac->vendor = PEER_UNKNOWN;
 
 			RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
 				 ("BSS_CHANGED_UN_ASSOC\n"));
@@ -546,14 +647,10 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_HT) {
-		struct ieee80211_sta *sta = NULL;
-
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
 			 ("BSS_CHANGED_HT\n"));
-
 		rcu_read_lock();
-		sta = ieee80211_find_sta(mac->vif, mac->bssid);
-
+		sta = get_sta(hw, vif, (u8 *)bss_conf->bssid);
 		if (sta) {
 			if (sta->ht_cap.ampdu_density >
 			    mac->current_ampdu_density)
@@ -575,9 +672,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_BSSID) {
-		struct ieee80211_sta *sta = NULL;
 		u32 basic_rates;
-		u8 i;
 
 		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BSSID,
 					      (u8 *) bss_conf->bssid);
@@ -585,96 +680,65 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
 			 (MAC_FMT "\n", MAC_ARG(bss_conf->bssid)));
 
+		mac->vendor = PEER_UNKNOWN;
 		memcpy(mac->bssid, bss_conf->bssid, 6);
-		if (is_valid_ether_addr(bss_conf->bssid)) {
-			switch (vif->type) {
-			case NL80211_IFTYPE_UNSPECIFIED:
-				break;
-			case NL80211_IFTYPE_ADHOC:
-				break;
-			case NL80211_IFTYPE_STATION:
-				break;
-			case NL80211_IFTYPE_AP:
-				break;
-			default:
-				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-					 ("switch case not process\n"));
-				break;
-			}
-			rtlpriv->cfg->ops->set_network_type(hw, vif->type);
-		} else
-			rtlpriv->cfg->ops->set_network_type(hw,
-					NL80211_IFTYPE_UNSPECIFIED);
-
-		memset(mac->mcs, 0, 16);
-		mac->ht_enable = false;
-		mac->sgi_40 = false;
-		mac->sgi_20 = false;
-
-		if (!bss_conf->use_short_slot)
-			mac->mode = WIRELESS_MODE_B;
-		else
-			mac->mode = WIRELESS_MODE_G;
+		rtlpriv->cfg->ops->set_network_type(hw, vif->type);
 
 		rcu_read_lock();
-		sta = ieee80211_find_sta(mac->vif, mac->bssid);
+		sta = get_sta(hw, vif, (u8 *)bss_conf->bssid);
+		if (!sta) {
+			rcu_read_unlock();
+			goto out;
+		}
 
-		if (sta) {
-			if (sta->ht_cap.ht_supported) {
+		if (rtlhal->current_bandtype == BAND_ON_5G) {
+			mac->mode = WIRELESS_MODE_A;
+		} else {
+			if (sta->supp_rates[0] <= 0xf)
+				mac->mode = WIRELESS_MODE_B;
+			else
+				mac->mode = WIRELESS_MODE_G;
+		}
+
+		if (sta->ht_cap.ht_supported) {
+			if (rtlhal->current_bandtype == BAND_ON_2_4G)
 				mac->mode = WIRELESS_MODE_N_24G;
-				mac->ht_enable = true;
-			}
+			else
+				mac->mode = WIRELESS_MODE_N_5G;
+		}
 
-			if (mac->ht_enable) {
-				u16 ht_cap = sta->ht_cap.cap;
-				memcpy(mac->mcs, (u8 *) (&sta->ht_cap.mcs), 16);
-
-				for (i = 0; i < 16; i++)
-					RT_TRACE(rtlpriv, COMP_MAC80211,
-						 DBG_LOUD, ("%x ",
-							    mac->mcs[i]));
-				RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
-					 ("\n"));
-
-				if (ht_cap & IEEE80211_HT_CAP_SGI_40)
-					mac->sgi_40 = true;
-
-				if (ht_cap & IEEE80211_HT_CAP_SGI_20)
-					mac->sgi_20 = true;
-
-				/*
-				 * for cisco 1252 bw20 it's wrong
-				 * if (ht_cap &
-				 *     IEEE80211_HT_CAP_SUP_WIDTH_20_40) {
-				 *	mac->bw_40 = true;
-				 * }
-				 */
-			}
+		/* just station need it, because ibss & ap mode will
+		 * set in sta_add, and will be NULL here */
+		if (mac->opmode == NL80211_IFTYPE_STATION) {
+			struct rtl_sta_info *sta_entry;
+			sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+			sta_entry->wireless_mode = mac->mode;
+		}
+
+		if (sta->ht_cap.ht_supported) {
+			mac->ht_enable = true;
+
+			/*
+			 * for cisco 1252 bw20 it's wrong
+			 * if (ht_cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) {
+			 *	mac->bw_40 = true;
+			 * }
+			 * */
 		}
-		rcu_read_unlock();
 
-		/*mac80211 just give us CCK rates any time
-		 *So we add G rate in basic rates when
-		 not in B mode*/
 		if (changed & BSS_CHANGED_BASIC_RATES) {
-			if (mac->mode == WIRELESS_MODE_B)
-				basic_rates = bss_conf->basic_rates | 0x00f;
+			/* for 5G must << RATE_6M_INDEX=4,
+			 * because 5G have no cck rate*/
+			if (rtlhal->current_bandtype == BAND_ON_5G)
+				basic_rates = sta->supp_rates[1] << 4;
 			else
-				basic_rates = bss_conf->basic_rates | 0xff0;
-
-			if (!vif)
-				goto out;
+				basic_rates = sta->supp_rates[0];
 
 			mac->basic_rates = basic_rates;
 			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE,
 					(u8 *) (&basic_rates));
-
-			if (rtlpriv->dm.useramask)
-				rtlpriv->cfg->ops->update_rate_mask(hw, 0);
-			else
-				rtlpriv->cfg->ops->update_rate_table(hw);
-
 		}
+		rcu_read_unlock();
 	}
 
 	/*
@@ -719,7 +783,7 @@ static void rtl_op_set_tsf(struct ieee80211_hw *hw, u64 tsf)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u8 bibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ? 1 : 0;;
+	u8 bibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ? 1 : 0;
 
 	mac->tsf = tsf;
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_CORRECT_TSF, (u8 *) (&bibss));
@@ -760,16 +824,17 @@ static int rtl_op_ampdu_action(struct ieee80211_hw *hw,
 	case IEEE80211_AMPDU_TX_START:
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
 			 ("IEEE80211_AMPDU_TX_START: TID:%d\n", tid));
-		return rtl_tx_agg_start(hw, sta->addr, tid, ssn);
+		return rtl_tx_agg_start(hw, sta, tid, ssn);
 		break;
 	case IEEE80211_AMPDU_TX_STOP:
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
 			 ("IEEE80211_AMPDU_TX_STOP: TID:%d\n", tid));
-		return rtl_tx_agg_stop(hw, sta->addr, tid);
+		return rtl_tx_agg_stop(hw, sta, tid);
 		break;
 	case IEEE80211_AMPDU_TX_OPERATIONAL:
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
 			 ("IEEE80211_AMPDU_TX_OPERATIONAL:TID:%d\n", tid));
+		rtl_tx_agg_oper(hw, sta, tid);
 		break;
 	case IEEE80211_AMPDU_RX_START:
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_TRACE,
@@ -799,8 +864,12 @@ static void rtl_op_sw_scan_start(struct ieee80211_hw *hw)
 	if (mac->link_state == MAC80211_LINKED) {
 		rtl_lps_leave(hw);
 		mac->link_state = MAC80211_LINKED_SCANNING;
-	} else
+	} else {
 		rtl_ips_nic_on(hw);
+	}
+
+	/* Dual mac */
+	rtlpriv->rtlhal.load_imrandiqk_setting_for2g = false;
 
 	rtlpriv->cfg->ops->led_control(hw, LED_CTL_SITE_SURVEY);
 	rtlpriv->cfg->ops->scan_operation_backup(hw, SCAN_OPT_BACKUP);
@@ -812,22 +881,19 @@ static void rtl_op_sw_scan_complete(struct ieee80211_hw *hw)
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 
 	RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD, ("\n"));
-
-	rtlpriv->cfg->ops->scan_operation_backup(hw, SCAN_OPT_RESTORE);
 	mac->act_scanning = false;
+	/* Dual mac */
+	rtlpriv->rtlhal.load_imrandiqk_setting_for2g = false;
+
 	if (mac->link_state == MAC80211_LINKED_SCANNING) {
 		mac->link_state = MAC80211_LINKED;
-
-		/* fix fwlps issue */
-		rtlpriv->cfg->ops->set_network_type(hw, mac->opmode);
-
-		if (rtlpriv->dm.useramask)
-			rtlpriv->cfg->ops->update_rate_mask(hw, 0);
-		else
-			rtlpriv->cfg->ops->update_rate_table(hw);
-
+		if (mac->opmode == NL80211_IFTYPE_STATION) {
+			/* fix fwlps issue */
+			rtlpriv->cfg->ops->set_network_type(hw, mac->opmode);
+		}
 	}
 
+	rtlpriv->cfg->ops->scan_operation_backup(hw, SCAN_OPT_RESTORE);
 }
 
 static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
@@ -858,49 +924,73 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	rtl_ips_nic_on(hw);
 	mutex_lock(&rtlpriv->locks.conf_mutex);
 	/* <1> get encryption alg */
+
 	switch (key->cipher) {
 	case WLAN_CIPHER_SUITE_WEP40:
 		key_type = WEP40_ENCRYPTION;
 		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("alg:WEP40\n"));
-		rtlpriv->sec.use_defaultkey = true;
 		break;
 	case WLAN_CIPHER_SUITE_WEP104:
 		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 			 ("alg:WEP104\n"));
 		key_type = WEP104_ENCRYPTION;
-		rtlpriv->sec.use_defaultkey = true;
 		break;
 	case WLAN_CIPHER_SUITE_TKIP:
 		key_type = TKIP_ENCRYPTION;
 		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("alg:TKIP\n"));
-		if (mac->opmode == NL80211_IFTYPE_ADHOC)
-			rtlpriv->sec.use_defaultkey = true;
 		break;
 	case WLAN_CIPHER_SUITE_CCMP:
 		key_type = AESCCMP_ENCRYPTION;
 		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("alg:CCMP\n"));
-		if (mac->opmode == NL80211_IFTYPE_ADHOC)
-			rtlpriv->sec.use_defaultkey = true;
 		break;
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("alg_err:%x!!!!:\n", key->cipher));
 		goto out_unlock;
 	}
+	if (key_type == WEP40_ENCRYPTION ||
+			key_type == WEP104_ENCRYPTION ||
+			mac->opmode == NL80211_IFTYPE_ADHOC)
+		rtlpriv->sec.use_defaultkey = true;
+
 	/* <2> get key_idx */
 	key_idx = (u8) (key->keyidx);
 	if (key_idx > 3)
 		goto out_unlock;
 	/* <3> if pairwise key enable_hw_sec */
 	group_key = !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE);
-	if ((!group_key) || (mac->opmode == NL80211_IFTYPE_ADHOC) ||
-	    rtlpriv->sec.pairwise_enc_algorithm == NO_ENCRYPTION) {
-		if (rtlpriv->sec.pairwise_enc_algorithm == NO_ENCRYPTION &&
-		    (key_type == WEP40_ENCRYPTION ||
-		     key_type == WEP104_ENCRYPTION))
-			wep_only = true;
-		rtlpriv->sec.pairwise_enc_algorithm = key_type;
-		rtlpriv->cfg->ops->enable_hw_sec(hw);
+
+	/* wep always be group key, but there are two conditions:
+	 * 1) wep only: is just for wep enc, in this condition
+	 * rtlpriv->sec.pairwise_enc_algorithm == NO_ENCRYPTION
+	 * will be true & enable_hw_sec will be set when wep
+	 * ke setting.
+	 * 2) wep(group) + AES(pairwise): some AP like cisco
+	 * may use it, in this condition enable_hw_sec will not
+	 * be set when wep key setting */
+	/* we must reset sec_info after lingked before set key,
+	 * or some flag will be wrong*/
+	if (mac->opmode == NL80211_IFTYPE_AP) {
+		if (!group_key || key_type == WEP40_ENCRYPTION ||
+			key_type == WEP104_ENCRYPTION) {
+			if (group_key)
+				wep_only = true;
+			rtlpriv->cfg->ops->enable_hw_sec(hw);
+		}
+	} else {
+		if ((!group_key) || (mac->opmode == NL80211_IFTYPE_ADHOC) ||
+		     rtlpriv->sec.pairwise_enc_algorithm == NO_ENCRYPTION) {
+			if (rtlpriv->sec.pairwise_enc_algorithm ==
+			    NO_ENCRYPTION &&
+			    (key_type == WEP40_ENCRYPTION ||
+			    key_type == WEP104_ENCRYPTION))
+				wep_only = true;
+			rtlpriv->sec.pairwise_enc_algorithm = key_type;
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				("set enable_hw_sec, key_type:%x(OPEN:0 WEP40:1"
+				" TKIP:2 AES:4 WEP104:5)\n", key_type));
+			rtlpriv->cfg->ops->enable_hw_sec(hw);
+		}
 	}
 	/* <4> set key based on cmd */
 	switch (cmd) {
@@ -932,6 +1022,7 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			if (!sta) {
 				RT_ASSERT(false, ("pairwise key withnot"
 						  "mac_addr\n"));
+
 				err = -EOPNOTSUPP;
 				goto out_unlock;
 			}
@@ -959,6 +1050,10 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 			 ("disable key delete one entry\n"));
 		/*set local buf about wep key. */
+		if (mac->opmode == NL80211_IFTYPE_AP) {
+			if (sta)
+				rtl_cam_del_entry(hw, sta->addr);
+		}
 		memset(rtlpriv->sec.key_buf[key_idx], 0, key->keylen);
 		rtlpriv->sec.key_len[key_idx] = 0;
 		memcpy(mac_addr, zero_addr, ETH_ALEN);
@@ -1011,6 +1106,18 @@ static void rtl_op_rfkill_poll(struct ieee80211_hw *hw)
 	mutex_unlock(&rtlpriv->locks.conf_mutex);
 }
 
+/* this function is called by mac80211 to flush tx buffer
+ * before switch channle or power save, or tx buffer packet
+ * maybe send after offchannel or rf sleep, this may cause
+ * dis-association by AP */
+static void rtl_op_flush(struct ieee80211_hw *hw, bool drop)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->intf_ops->flush)
+		rtlpriv->intf_ops->flush(hw, drop);
+}
+
 const struct ieee80211_ops rtl_ops = {
 	.start = rtl_op_start,
 	.stop = rtl_op_stop,
@@ -1019,6 +1126,8 @@ const struct ieee80211_ops rtl_ops = {
 	.remove_interface = rtl_op_remove_interface,
 	.config = rtl_op_config,
 	.configure_filter = rtl_op_configure_filter,
+	.sta_add = rtl_op_sta_add,
+	.sta_remove = rtl_op_sta_remove,
 	.set_key = rtl_op_set_key,
 	.conf_tx = rtl_op_conf_tx,
 	.bss_info_changed = rtl_op_bss_info_changed,
@@ -1030,4 +1139,5 @@ const struct ieee80211_ops rtl_ops = {
 	.sw_scan_start = rtl_op_sw_scan_start,
 	.sw_scan_complete = rtl_op_sw_scan_complete,
 	.rfkill_poll = rtl_op_rfkill_poll,
+	.flush = rtl_op_flush,
 };
diff --git a/drivers/net/wireless/rtlwifi/core.h b/drivers/net/wireless/rtlwifi/core.h
index 0ef31c3c6196478ac266d867ab69dd2c72d5a0f8..4b247db2861d67ea023f02653b48625b2a48a864 100644
--- a/drivers/net/wireless/rtlwifi/core.h
+++ b/drivers/net/wireless/rtlwifi/core.h
@@ -24,6 +24,7 @@
  * Hsinchu 300, Taiwan.
  *
  * Larry Finger <Larry.Finger@lwfinger.net>
+ *
  *****************************************************************************/
 
 #ifndef __RTL_CORE_H__
diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c
index 590f14f45a8900cf2c7eba2c1c4a1885fe570a48..50de6f5d8a560baf0eee87995203a47f2611dd8b 100644
--- a/drivers/net/wireless/rtlwifi/efuse.c
+++ b/drivers/net/wireless/rtlwifi/efuse.c
@@ -52,8 +52,6 @@ static const struct efuse_map RTL8712_SDIO_EFUSE_TABLE[] = {
 	{11, 0, 0, 28}
 };
 
-static void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset,
-					u8 *pbuf);
 static void efuse_shadow_read_1byte(struct ieee80211_hw *hw, u16 offset,
 				    u8 *value);
 static void efuse_shadow_read_2byte(struct ieee80211_hw *hw, u16 offset,
@@ -79,7 +77,7 @@ static void efuse_word_enable_data_read(u8 word_en, u8 *sourdata,
 					u8 *targetdata);
 static u8 efuse_word_enable_data_write(struct ieee80211_hw *hw,
 				       u16 efuse_addr, u8 word_en, u8 *data);
-static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite,
+static void efuse_power_switch(struct ieee80211_hw *hw, u8 write,
 					u8 pwrstate);
 static u16 efuse_get_current_size(struct ieee80211_hw *hw);
 static u8 efuse_calculate_word_cnts(u8 word_en);
@@ -115,8 +113,10 @@ u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address)
 	u8 bytetemp;
 	u8 temp;
 	u32 k = 0;
+	const u32 efuse_len =
+		rtlpriv->cfg->maps[EFUSE_REAL_CONTENT_SIZE];
 
-	if (address < EFUSE_REAL_CONTENT_LEN) {
+	if (address < efuse_len) {
 		temp = address & 0xFF;
 		rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 1,
 			       temp);
@@ -158,11 +158,13 @@ void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value)
 	u8 bytetemp;
 	u8 temp;
 	u32 k = 0;
+	const u32 efuse_len =
+		rtlpriv->cfg->maps[EFUSE_REAL_CONTENT_SIZE];
 
 	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
 		 ("Addr=%x Data =%x\n", address, value));
 
-	if (address < EFUSE_REAL_CONTENT_LEN) {
+	if (address < efuse_len) {
 		rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL], value);
 
 		temp = address & 0xFF;
@@ -198,7 +200,7 @@ void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value)
 
 }
 
-static void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf)
+void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u32 value32;
@@ -233,26 +235,45 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 efuse_tbl[EFUSE_MAP_LEN];
+	u8 *efuse_tbl;
 	u8 rtemp8[1];
 	u16 efuse_addr = 0;
 	u8 offset, wren;
 	u16 i;
 	u16 j;
-	u16 efuse_word[EFUSE_MAX_SECTION][EFUSE_MAX_WORD_UNIT];
+	const u16 efuse_max_section =
+		rtlpriv->cfg->maps[EFUSE_MAX_SECTION_MAP];
+	const u32 efuse_len =
+		rtlpriv->cfg->maps[EFUSE_REAL_CONTENT_SIZE];
+	u16 **efuse_word;
 	u16 efuse_utilized = 0;
 	u8 efuse_usage;
 
-	if ((_offset + _size_byte) > EFUSE_MAP_LEN) {
+	if ((_offset + _size_byte) > rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE]) {
 		RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
 			 ("read_efuse(): Invalid offset(%#x) with read "
 			  "bytes(%#x)!!\n", _offset, _size_byte));
 		return;
 	}
 
-	for (i = 0; i < EFUSE_MAX_SECTION; i++)
+	/* allocate memory for efuse_tbl and efuse_word */
+	efuse_tbl = kmalloc(rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE] *
+			    sizeof(u8), GFP_ATOMIC);
+	if (!efuse_tbl)
+		return;
+	efuse_word = kmalloc(EFUSE_MAX_WORD_UNIT * sizeof(u16 *), GFP_ATOMIC);
+	if (!efuse_word)
+		goto done;
+	for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
+		efuse_word[i] = kmalloc(efuse_max_section * sizeof(u16),
+					GFP_ATOMIC);
+		if (!efuse_word[i])
+			goto done;
+	}
+
+	for (i = 0; i < efuse_max_section; i++)
 		for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++)
-			efuse_word[i][j] = 0xFFFF;
+			efuse_word[j][i] = 0xFFFF;
 
 	read_efuse_byte(hw, efuse_addr, rtemp8);
 	if (*rtemp8 != 0xFF) {
@@ -262,10 +283,10 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
 		efuse_addr++;
 	}
 
-	while ((*rtemp8 != 0xFF) && (efuse_addr < EFUSE_REAL_CONTENT_LEN)) {
+	while ((*rtemp8 != 0xFF) && (efuse_addr < efuse_len)) {
 		offset = ((*rtemp8 >> 4) & 0x0f);
 
-		if (offset < EFUSE_MAX_SECTION) {
+		if (offset < efuse_max_section) {
 			wren = (*rtemp8 & 0x0f);
 			RTPRINT(rtlpriv, FEEPROM, EFUSE_READ_ALL,
 				("offset-%d Worden=%x\n", offset, wren));
@@ -279,9 +300,10 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
 					read_efuse_byte(hw, efuse_addr, rtemp8);
 					efuse_addr++;
 					efuse_utilized++;
-					efuse_word[offset][i] = (*rtemp8 & 0xff);
+					efuse_word[i][offset] =
+							 (*rtemp8 & 0xff);
 
-					if (efuse_addr >= EFUSE_REAL_CONTENT_LEN)
+					if (efuse_addr >= efuse_len)
 						break;
 
 					RTPRINT(rtlpriv, FEEPROM,
@@ -291,10 +313,10 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
 					read_efuse_byte(hw, efuse_addr, rtemp8);
 					efuse_addr++;
 					efuse_utilized++;
-					efuse_word[offset][i] |=
+					efuse_word[i][offset] |=
 					    (((u16)*rtemp8 << 8) & 0xff00);
 
-					if (efuse_addr >= EFUSE_REAL_CONTENT_LEN)
+					if (efuse_addr >= efuse_len)
 						break;
 				}
 
@@ -305,18 +327,18 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
 		RTPRINT(rtlpriv, FEEPROM, EFUSE_READ_ALL,
 			("Addr=%d\n", efuse_addr));
 		read_efuse_byte(hw, efuse_addr, rtemp8);
-		if (*rtemp8 != 0xFF && (efuse_addr < 512)) {
+		if (*rtemp8 != 0xFF && (efuse_addr < efuse_len)) {
 			efuse_utilized++;
 			efuse_addr++;
 		}
 	}
 
-	for (i = 0; i < EFUSE_MAX_SECTION; i++) {
+	for (i = 0; i < efuse_max_section; i++) {
 		for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) {
 			efuse_tbl[(i * 8) + (j * 2)] =
-			    (efuse_word[i][j] & 0xff);
+			    (efuse_word[j][i] & 0xff);
 			efuse_tbl[(i * 8) + ((j * 2) + 1)] =
-			    ((efuse_word[i][j] >> 8) & 0xff);
+			    ((efuse_word[j][i] >> 8) & 0xff);
 		}
 	}
 
@@ -324,12 +346,17 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf)
 		pbuf[i] = efuse_tbl[_offset + i];
 
 	rtlefuse->efuse_usedbytes = efuse_utilized;
-	efuse_usage = (u8)((efuse_utilized * 100) / EFUSE_REAL_CONTENT_LEN);
+	efuse_usage = (u8) ((efuse_utilized * 100) / efuse_len);
 	rtlefuse->efuse_usedpercentage = efuse_usage;
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_EFUSE_BYTES,
 				      (u8 *)&efuse_utilized);
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_EFUSE_USAGE,
 				      (u8 *)&efuse_usage);
+done:
+	for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++)
+		kfree(efuse_word[i]);
+	kfree(efuse_word);
+	kfree(efuse_tbl);
 }
 
 bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
@@ -338,11 +365,11 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	u8 section_idx, i, Base;
 	u16 words_need = 0, hdr_num = 0, totalbytes, efuse_used;
-	bool bwordchanged, bresult = true;
+	bool wordchanged, result = true;
 
 	for (section_idx = 0; section_idx < 16; section_idx++) {
 		Base = section_idx * 8;
-		bwordchanged = false;
+		wordchanged = false;
 
 		for (i = 0; i < 8; i = i + 2) {
 			if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][Base + i] !=
@@ -351,11 +378,11 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
 			     rtlefuse->efuse_map[EFUSE_MODIFY_MAP][Base + i +
 								   1])) {
 				words_need++;
-				bwordchanged = true;
+				wordchanged = true;
 			}
 		}
 
-		if (bwordchanged == true)
+		if (wordchanged == true)
 			hdr_num++;
 	}
 
@@ -364,14 +391,14 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
 
 	if ((totalbytes + efuse_used) >=
 	    (EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES))
-		bresult = false;
+		result = false;
 
 	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
 		 ("efuse_shadow_update_chk(): totalbytes(%#x), "
 		  "hdr_num(%#x), words_need(%#x), efuse_used(%d)\n",
 		  totalbytes, hdr_num, words_need, efuse_used));
 
-	return bresult;
+	return result;
 }
 
 void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,
@@ -394,7 +421,7 @@ void efuse_shadow_write(struct ieee80211_hw *hw, u8 type, u16 offset,
 	else if (type == 2)
 		efuse_shadow_write_2byte(hw, offset, (u16) value);
 	else if (type == 4)
-		efuse_shadow_write_4byte(hw, offset, (u32) value);
+		efuse_shadow_write_4byte(hw, offset, value);
 
 }
 
@@ -478,9 +505,10 @@ void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 
-	if (rtlefuse->autoload_failflag == true) {
-		memset(&rtlefuse->efuse_map[EFUSE_INIT_MAP][0], 0xFF, 128);
-	} else
+	if (rtlefuse->autoload_failflag == true)
+		memset(&rtlefuse->efuse_map[EFUSE_INIT_MAP][0], 0xFF,
+			rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE]);
+	else
 		efuse_read_all_map(hw, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0]);
 
 	memcpy(&rtlefuse->efuse_map[EFUSE_MODIFY_MAP][0],
@@ -572,7 +600,7 @@ static int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u8 tmpidx = 0;
-	int bresult;
+	int result;
 
 	rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 1,
 		       (u8) (addr & 0xff));
@@ -592,19 +620,18 @@ static int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data)
 
 	if (tmpidx < 100) {
 		*data = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL]);
-		bresult = true;
+		result = true;
 	} else {
 		*data = 0xff;
-		bresult = false;
+		result = false;
 	}
-	return bresult;
+	return result;
 }
 
 static int efuse_one_byte_write(struct ieee80211_hw *hw, u16 addr, u8 data)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u8 tmpidx = 0;
-	bool bresult;
 
 	RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
 		 ("Addr = %x Data=%x\n", addr, data));
@@ -626,17 +653,16 @@ static int efuse_one_byte_write(struct ieee80211_hw *hw, u16 addr, u8 data)
 	}
 
 	if (tmpidx < 100)
-		bresult = true;
-	else
-		bresult = false;
+		return true;
 
-	return bresult;
+	return false;
 }
 
 static void efuse_read_all_map(struct ieee80211_hw *hw, u8 * efuse)
 {
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	efuse_power_switch(hw, false, true);
-	read_efuse(hw, 0, 128, efuse);
+	read_efuse(hw, 0, rtlpriv->cfg->maps[EFUSE_HWSET_MAX_SIZE], efuse);
 	efuse_power_switch(hw, false, false);
 }
 
@@ -644,7 +670,7 @@ static void efuse_read_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
 				u8 efuse_data, u8 offset, u8 *tmpdata,
 				u8 *readstate)
 {
-	bool bdataempty = true;
+	bool dataempty = true;
 	u8 hoffset;
 	u8 tmpidx;
 	u8 hworden;
@@ -660,13 +686,13 @@ static void efuse_read_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
 			    &efuse_data)) {
 				tmpdata[tmpidx] = efuse_data;
 				if (efuse_data != 0xff)
-					bdataempty = true;
+					dataempty = true;
 			}
 		}
 
-		if (bdataempty == true)
+		if (dataempty == true) {
 			*readstate = PG_STATE_DATA;
-		else {
+		} else {
 			*efuse_addr = *efuse_addr + (word_cnts * 2) + 1;
 			*readstate = PG_STATE_HEADER;
 		}
@@ -680,12 +706,9 @@ static void efuse_read_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
 static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
 {
 	u8 readstate = PG_STATE_HEADER;
-
-	bool bcontinual = true;
-
+	bool continual = true;
 	u8 efuse_data, word_cnts = 0;
 	u16 efuse_addr = 0;
-	u8 hworden = 0;
 	u8 tmpdata[8];
 
 	if (data == NULL)
@@ -696,7 +719,7 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
 	memset(data, 0xff, PGPKT_DATA_SIZE * sizeof(u8));
 	memset(tmpdata, 0xff, PGPKT_DATA_SIZE * sizeof(u8));
 
-	while (bcontinual && (efuse_addr < EFUSE_MAX_SIZE)) {
+	while (continual && (efuse_addr < EFUSE_MAX_SIZE)) {
 		if (readstate & PG_STATE_HEADER) {
 			if (efuse_one_byte_read(hw, efuse_addr, &efuse_data)
 			    && (efuse_data != 0xFF))
@@ -705,9 +728,9 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
 						      offset, tmpdata,
 						      &readstate);
 			else
-				bcontinual = false;
+				continual = false;
 		} else if (readstate & PG_STATE_DATA) {
-			efuse_word_enable_data_read(hworden, tmpdata, data);
+			efuse_word_enable_data_read(0, tmpdata, data);
 			efuse_addr = efuse_addr + (word_cnts * 2) + 1;
 			readstate = PG_STATE_HEADER;
 		}
@@ -725,13 +748,13 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
 }
 
 static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
-			u8 efuse_data, u8 offset, int *bcontinual,
+			u8 efuse_data, u8 offset, int *continual,
 			u8 *write_state, struct pgpkt_struct *target_pkt,
-			int *repeat_times, int *bresult, u8 word_en)
+			int *repeat_times, int *result, u8 word_en)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct pgpkt_struct tmp_pkt;
-	int bdataempty = true;
+	bool dataempty = true;
 	u8 originaldata[8 * sizeof(u8)];
 	u8 badworden = 0x0F;
 	u8 match_word_en, tmp_word_en;
@@ -751,10 +774,10 @@ static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
 			u16 address = *efuse_addr + 1 + tmpindex;
 			if (efuse_one_byte_read(hw, address,
 			     &efuse_data) && (efuse_data != 0xFF))
-				bdataempty = false;
+				dataempty = false;
 		}
 
-		if (bdataempty == false) {
+		if (dataempty == false) {
 			*efuse_addr = *efuse_addr + (tmp_word_cnts * 2) + 1;
 			*write_state = PG_STATE_HEADER;
 		} else {
@@ -799,24 +822,25 @@ static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
 					tmp_word_en &= (~BIT(1));
 
 				if ((target_pkt->word_en & BIT(2)) ^
-					(match_word_en & BIT(2)))
+				     (match_word_en & BIT(2)))
 					tmp_word_en &= (~BIT(2));
 
 				if ((target_pkt->word_en & BIT(3)) ^
-				    (match_word_en & BIT(3)))
+				     (match_word_en & BIT(3)))
 					tmp_word_en &= (~BIT(3));
 
 				if ((tmp_word_en & 0x0F) != 0x0F) {
 					*efuse_addr = efuse_get_current_size(hw);
 					target_pkt->offset = offset;
 					target_pkt->word_en = tmp_word_en;
-				} else
-					*bcontinual = false;
+				} else {
+					*continual = false;
+				}
 				*write_state = PG_STATE_HEADER;
 				*repeat_times += 1;
 				if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
-					*bcontinual = false;
-					*bresult = false;
+					*continual = false;
+					*result = false;
 				}
 			} else {
 				*efuse_addr += (2 * tmp_word_cnts) + 1;
@@ -830,9 +854,9 @@ static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
 }
 
 static void efuse_write_data_case2(struct ieee80211_hw *hw, u16 *efuse_addr,
-				   int *bcontinual, u8 *write_state,
+				   int *continual, u8 *write_state,
 				   struct pgpkt_struct target_pkt,
-				   int *repeat_times, int *bresult)
+				   int *repeat_times, int *result)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct pgpkt_struct tmp_pkt;
@@ -846,14 +870,14 @@ static void efuse_write_data_case2(struct ieee80211_hw *hw, u16 *efuse_addr,
 	efuse_one_byte_write(hw, *efuse_addr, pg_header);
 	efuse_one_byte_read(hw, *efuse_addr, &tmp_header);
 
-	if (tmp_header == pg_header)
+	if (tmp_header == pg_header) {
 		*write_state = PG_STATE_DATA;
-	else if (tmp_header == 0xFF) {
+	} else if (tmp_header == 0xFF) {
 		*write_state = PG_STATE_HEADER;
 		*repeat_times += 1;
 		if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
-			*bcontinual = false;
-			*bresult = false;
+			*continual = false;
+			*result = false;
 		}
 	} else {
 		tmp_pkt.offset = (tmp_header >> 4) & 0x0F;
@@ -875,17 +899,19 @@ static void efuse_write_data_case2(struct ieee80211_hw *hw, u16 *efuse_addr,
 						      reorg_worden,
 						      originaldata);
 				*efuse_addr = efuse_get_current_size(hw);
-			 } else
+			} else {
 				*efuse_addr = *efuse_addr + (tmp_word_cnts * 2)
 					      + 1;
-		} else
+			}
+		} else {
 			*efuse_addr = *efuse_addr + (tmp_word_cnts * 2) + 1;
+		}
 
 		*write_state = PG_STATE_HEADER;
 		*repeat_times += 1;
 		if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
-			*bcontinual = false;
-			*bresult = false;
+			*continual = false;
+			*result = false;
 		}
 
 		RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
@@ -899,7 +925,7 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct pgpkt_struct target_pkt;
 	u8 write_state = PG_STATE_HEADER;
-	int bcontinual = true, bdataempty = true, bresult = true;
+	int continual = true, dataempty = true, result = true;
 	u16 efuse_addr = 0;
 	u8 efuse_data;
 	u8 target_word_cnts = 0;
@@ -923,11 +949,11 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
 
 	RTPRINT(rtlpriv, FEEPROM, EFUSE_PG, ("efuse Power ON\n"));
 
-	while (bcontinual && (efuse_addr <
+	while (continual && (efuse_addr <
 	       (EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES))) {
 
 		if (write_state == PG_STATE_HEADER) {
-			bdataempty = true;
+			dataempty = true;
 			badworden = 0x0F;
 			RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
 				("efuse PG_STATE_HEADER\n"));
@@ -936,32 +962,30 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
 			    (efuse_data != 0xFF))
 				efuse_write_data_case1(hw, &efuse_addr,
 						       efuse_data, offset,
-						       &bcontinual,
+						       &continual,
 						       &write_state, &target_pkt,
-						       &repeat_times, &bresult,
+						       &repeat_times, &result,
 						       word_en);
 			else
 				efuse_write_data_case2(hw, &efuse_addr,
-						       &bcontinual,
+						       &continual,
 						       &write_state,
 						       target_pkt,
 						       &repeat_times,
-						       &bresult);
+						       &result);
 
 		} else if (write_state == PG_STATE_DATA) {
 			RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
 				("efuse PG_STATE_DATA\n"));
-			badworden = 0x0f;
 			badworden =
 			    efuse_word_enable_data_write(hw, efuse_addr + 1,
 							 target_pkt.word_en,
 							 target_pkt.data);
 
 			if ((badworden & 0x0F) == 0x0F) {
-				bcontinual = false;
+				continual = false;
 			} else {
-				efuse_addr =
-				    efuse_addr + (2 * target_word_cnts) + 1;
+				efuse_addr += (2 * target_word_cnts) + 1;
 
 				target_pkt.offset = offset;
 				target_pkt.word_en = badworden;
@@ -971,8 +995,8 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
 				write_state = PG_STATE_HEADER;
 				repeat_times++;
 				if (repeat_times > EFUSE_REPEAT_THRESHOLD_) {
-					bcontinual = false;
-					bresult = false;
+					continual = false;
+					result = false;
 				}
 				RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
 					("efuse PG_STATE_HEADER-3\n"));
@@ -1072,13 +1096,15 @@ static u8 efuse_word_enable_data_write(struct ieee80211_hw *hw,
 	return badworden;
 }
 
-static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
+static void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	u8 tempval;
 	u16 tmpV16;
 
-	if (pwrstate == true) {
+	if (pwrstate && (rtlhal->hw_type !=
+		HARDWARE_TYPE_RTL8192SE)) {
 		tmpV16 = rtl_read_word(rtlpriv,
 				       rtlpriv->cfg->maps[SYS_ISO_CTRL]);
 		if (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_PWC_EV12V])) {
@@ -1106,20 +1132,29 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
 		}
 	}
 
-	if (pwrstate == true) {
-		if (bwrite == true) {
+	if (pwrstate) {
+		if (write) {
 			tempval = rtl_read_byte(rtlpriv,
 						rtlpriv->cfg->maps[EFUSE_TEST] +
 						3);
-			tempval &= 0x0F;
-			tempval |= (VOLTAGE_V25 << 4);
+
+			if (rtlhal->hw_type != HARDWARE_TYPE_RTL8192SE) {
+				tempval &= 0x0F;
+				tempval |= (VOLTAGE_V25 << 4);
+			}
+
 			rtl_write_byte(rtlpriv,
 				       rtlpriv->cfg->maps[EFUSE_TEST] + 3,
 				       (tempval | 0x80));
 		}
 
+		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE) {
+			rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CLK],
+						0x03);
+		}
+
 	} else {
-		if (bwrite == true) {
+		if (write) {
 			tempval = rtl_read_byte(rtlpriv,
 						rtlpriv->cfg->maps[EFUSE_TEST] +
 						3);
@@ -1128,18 +1163,23 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
 				       (tempval & 0x7F));
 		}
 
+		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE) {
+			rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CLK],
+						0x02);
+		}
+
 	}
 
 }
 
 static u16 efuse_get_current_size(struct ieee80211_hw *hw)
 {
-	int bcontinual = true;
+	int continual = true;
 	u16 efuse_addr = 0;
 	u8 hoffset, hworden;
 	u8 efuse_data, word_cnts;
 
-	while (bcontinual && efuse_one_byte_read(hw, efuse_addr, &efuse_data)
+	while (continual && efuse_one_byte_read(hw, efuse_addr, &efuse_data)
 	       && (efuse_addr < EFUSE_MAX_SIZE)) {
 		if (efuse_data != 0xFF) {
 			hoffset = (efuse_data >> 4) & 0x0F;
@@ -1147,7 +1187,7 @@ static u16 efuse_get_current_size(struct ieee80211_hw *hw)
 			word_cnts = efuse_calculate_word_cnts(hworden);
 			efuse_addr = efuse_addr + (word_cnts * 2) + 1;
 		} else {
-			bcontinual = false;
+			continual = false;
 		}
 	}
 
diff --git a/drivers/net/wireless/rtlwifi/efuse.h b/drivers/net/wireless/rtlwifi/efuse.h
index 47774dd4c2a6c945ebf5386ba04320557c492b29..164dabaa76159cc14690c535258d3982357e3ac4 100644
--- a/drivers/net/wireless/rtlwifi/efuse.h
+++ b/drivers/net/wireless/rtlwifi/efuse.h
@@ -30,9 +30,10 @@
 #ifndef __RTL_EFUSE_H_
 #define __RTL_EFUSE_H_
 
+#define EFUSE_IC_ID_OFFSET		506
+
 #define EFUSE_REAL_CONTENT_LEN		512
 #define EFUSE_MAP_LEN			128
-#define EFUSE_MAX_SECTION		16
 #define EFUSE_MAX_WORD_UNIT		4
 
 #define EFUSE_INIT_MAP			0
@@ -52,6 +53,7 @@
 #define _PRE_EXECUTE_READ_CMD_
 
 #define EFUSE_REPEAT_THRESHOLD_		3
+#define EFUSE_ERROE_HANDLE		1
 
 struct efuse_map {
 	u8 offset;
@@ -103,6 +105,7 @@ struct efuse_priv {
 	u8 tx_power_g[14];
 };
 
+extern void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
 extern void efuse_initialize(struct ieee80211_hw *hw);
 extern u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address);
 extern void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value);
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 5938f6ee21e4e312ba2c0ff1ce98e4b62b4bc01a..a4095284543677d28fc39852361ede477546f654 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -32,6 +32,7 @@
 #include "pci.h"
 #include "base.h"
 #include "ps.h"
+#include "efuse.h"
 
 static const u16 pcibridge_vendors[PCI_BRIDGE_VENDOR_MAX] = {
 	INTEL_VENDOR_ID,
@@ -40,6 +41,31 @@ static const u16 pcibridge_vendors[PCI_BRIDGE_VENDOR_MAX] = {
 	SIS_VENDOR_ID
 };
 
+static const u8 ac_to_hwq[] = {
+	VO_QUEUE,
+	VI_QUEUE,
+	BE_QUEUE,
+	BK_QUEUE
+};
+
+static u8 _rtl_mac_to_hwqueue(struct ieee80211_hw *hw,
+		       struct sk_buff *skb)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	__le16 fc = rtl_get_fc(skb);
+	u8 queue_index = skb_get_queue_mapping(skb);
+
+	if (unlikely(ieee80211_is_beacon(fc)))
+		return BEACON_QUEUE;
+	if (ieee80211_is_mgmt(fc))
+		return MGNT_QUEUE;
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE)
+		if (ieee80211_is_nullfunc(fc))
+			return HIGH_QUEUE;
+
+	return ac_to_hwq[queue_index];
+}
+
 /* Update PCI dependent default settings*/
 static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
 {
@@ -48,6 +74,7 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor;
+	u8 init_aspm;
 
 	ppsc->reg_rfps_level = 0;
 	ppsc->support_aspm = 0;
@@ -125,7 +152,7 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
 			bool support_backdoor = true;
 			ppsc->support_aspm = support_aspm;
 
-			/*if(priv->oem_id == RT_CID_TOSHIBA &&
+			/*if (priv->oem_id == RT_CID_TOSHIBA &&
 			   !priv->ndis_adapter.amd_l1_patch)
 			   support_backdoor = false; */
 
@@ -145,6 +172,13 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
 			 ("switch case not process\n"));
 		break;
 	}
+
+	/* toshiba aspm issue, toshiba will set aspm selfly
+	 * so we should not set aspm in driver */
+	pci_read_config_byte(rtlpci->pdev, 0x80, &init_aspm);
+	if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8192SE &&
+		init_aspm == 0x43)
+		ppsc->support_aspm = false;
 }
 
 static bool _rtl_pci_platform_switch_device_pci_aspm(
@@ -152,28 +186,28 @@ static bool _rtl_pci_platform_switch_device_pci_aspm(
 			u8 value)
 {
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	bool bresult = false;
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
-	value |= 0x40;
+	if (rtlhal->hw_type != HARDWARE_TYPE_RTL8192SE)
+		value |= 0x40;
 
 	pci_write_config_byte(rtlpci->pdev, 0x80, value);
 
-	return bresult;
+	return false;
 }
 
 /*When we set 0x01 to enable clk request. Set 0x0 to disable clk req.*/
 static bool _rtl_pci_switch_clk_req(struct ieee80211_hw *hw, u8 value)
 {
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	u8 buffer;
-	bool bresult = false;
-
-	buffer = value;
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
 	pci_write_config_byte(rtlpci->pdev, 0x81, value);
-	bresult = true;
 
-	return bresult;
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE)
+		udelay(100);
+
+	return true;
 }
 
 /*Disable RTL8192SE ASPM & Disable Pci Bridge ASPM*/
@@ -191,6 +225,10 @@ static void rtl_pci_disable_aspm(struct ieee80211_hw *hw)
 	u16 pcibridge_linkctrlreg = pcipriv->ndis_adapter.
 				pcibridge_linkctrlreg;
 	u16 aspmlevel = 0;
+	u8 tmp_u1b = 0;
+
+	if (!ppsc->support_aspm)
+		return;
 
 	if (pcibridge_vendor == PCI_BRIDGE_VENDOR_UNKNOWN) {
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
@@ -204,11 +242,8 @@ static void rtl_pci_disable_aspm(struct ieee80211_hw *hw)
 		_rtl_pci_switch_clk_req(hw, 0x0);
 	}
 
-	if (1) {
-		/*for promising device will in L0 state after an I/O. */
-		u8 tmp_u1b;
-		pci_read_config_byte(rtlpci->pdev, 0x80, &tmp_u1b);
-	}
+	/*for promising device will in L0 state after an I/O. */
+	pci_read_config_byte(rtlpci->pdev, 0x80, &tmp_u1b);
 
 	/*Set corresponding value. */
 	aspmlevel |= BIT(0) | BIT(1);
@@ -224,7 +259,6 @@ static void rtl_pci_disable_aspm(struct ieee80211_hw *hw)
 	rtl_pci_raw_write_port_uchar(PCI_CONF_DATA, pcibridge_linkctrlreg);
 
 	udelay(50);
-
 }
 
 /*
@@ -249,6 +283,9 @@ static void rtl_pci_enable_aspm(struct ieee80211_hw *hw)
 	u8 u_pcibridge_aspmsetting;
 	u8 u_device_aspmsetting;
 
+	if (!ppsc->support_aspm)
+		return;
+
 	if (pcibridge_vendor == PCI_BRIDGE_VENDOR_UNKNOWN) {
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
 			 ("PCI(Bridge) UNKNOWN.\n"));
@@ -293,7 +330,7 @@ static void rtl_pci_enable_aspm(struct ieee80211_hw *hw)
 					     RT_RF_OFF_LEVL_CLK_REQ) ? 1 : 0);
 		RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_CLK_REQ);
 	}
-	udelay(200);
+	udelay(100);
 }
 
 static bool rtl_pci_get_amd_l1_patch(struct ieee80211_hw *hw)
@@ -330,13 +367,13 @@ static void rtl_pci_get_linkcontrol_field(struct ieee80211_hw *hw)
 	u8 capabilityoffset = pcipriv->ndis_adapter.pcibridge_pciehdr_offset;
 	u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
 	u8 linkctrl_reg;
-	u8 num4bBytes;
+	u8 num4bbytes;
 
-	num4bBytes = (capabilityoffset + 0x10) / 4;
+	num4bbytes = (capabilityoffset + 0x10) / 4;
 
 	/*Read  Link Control Register */
 	rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
-				     pcicfg_addrport + (num4bBytes << 2));
+				     pcicfg_addrport + (num4bbytes << 2));
 	rtl_pci_raw_read_port_uchar(PCI_CONF_DATA, &linkctrl_reg);
 
 	pcipriv->ndis_adapter.pcibridge_linkctrlreg = linkctrl_reg;
@@ -369,7 +406,7 @@ static void rtl_pci_parse_configuration(struct pci_dev *pdev,
 	pci_write_config_byte(pdev, 0x70f, tmp);
 }
 
-static void _rtl_pci_initialize_adapter_common(struct ieee80211_hw *hw)
+static void rtl_pci_init_aspm(struct ieee80211_hw *hw)
 {
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 
@@ -383,52 +420,6 @@ static void _rtl_pci_initialize_adapter_common(struct ieee80211_hw *hw)
 
 }
 
-static void rtl_pci_init_aspm(struct ieee80211_hw *hw)
-{
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
-	/*close ASPM for AMD defaultly */
-	rtlpci->const_amdpci_aspm = 0;
-
-	/*
-	 * ASPM PS mode.
-	 * 0 - Disable ASPM,
-	 * 1 - Enable ASPM without Clock Req,
-	 * 2 - Enable ASPM with Clock Req,
-	 * 3 - Always Enable ASPM with Clock Req,
-	 * 4 - Always Enable ASPM without Clock Req.
-	 * set defult to RTL8192CE:3 RTL8192E:2
-	 * */
-	rtlpci->const_pci_aspm = 3;
-
-	/*Setting for PCI-E device */
-	rtlpci->const_devicepci_aspm_setting = 0x03;
-
-	/*Setting for PCI-E bridge */
-	rtlpci->const_hostpci_aspm_setting = 0x02;
-
-	/*
-	 * In Hw/Sw Radio Off situation.
-	 * 0 - Default,
-	 * 1 - From ASPM setting without low Mac Pwr,
-	 * 2 - From ASPM setting with low Mac Pwr,
-	 * 3 - Bus D3
-	 * set default to RTL8192CE:0 RTL8192SE:2
-	 */
-	rtlpci->const_hwsw_rfoff_d3 = 0;
-
-	/*
-	 * This setting works for those device with
-	 * backdoor ASPM setting such as EPHY setting.
-	 * 0 - Not support ASPM,
-	 * 1 - Support ASPM,
-	 * 2 - According to chipset.
-	 */
-	rtlpci->const_support_pciaspm = 1;
-
-	_rtl_pci_initialize_adapter_common(hw);
-}
-
 static void _rtl_pci_io_handler_init(struct device *dev,
 				     struct ieee80211_hw *hw)
 {
@@ -450,6 +441,90 @@ static void _rtl_pci_io_handler_release(struct ieee80211_hw *hw)
 {
 }
 
+static bool _rtl_update_earlymode_info(struct ieee80211_hw *hw,
+		struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc, u8 tid)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	u8 additionlen = FCS_LEN;
+	struct sk_buff *next_skb;
+
+	/* here open is 4, wep/tkip is 8, aes is 12*/
+	if (info->control.hw_key)
+		additionlen += info->control.hw_key->icv_len;
+
+	/* The most skb num is 6 */
+	tcb_desc->empkt_num = 0;
+	spin_lock_bh(&rtlpriv->locks.waitq_lock);
+	skb_queue_walk(&rtlpriv->mac80211.skb_waitq[tid], next_skb) {
+		struct ieee80211_tx_info *next_info;
+
+		next_info = IEEE80211_SKB_CB(next_skb);
+		if (next_info->flags & IEEE80211_TX_CTL_AMPDU) {
+			tcb_desc->empkt_len[tcb_desc->empkt_num] =
+				next_skb->len + additionlen;
+			tcb_desc->empkt_num++;
+		} else {
+			break;
+		}
+
+		if (skb_queue_is_last(&rtlpriv->mac80211.skb_waitq[tid],
+				      next_skb))
+			break;
+
+		if (tcb_desc->empkt_num >= 5)
+			break;
+	}
+	spin_unlock_bh(&rtlpriv->locks.waitq_lock);
+
+	return true;
+}
+
+/* just for early mode now */
+static void _rtl_pci_tx_chk_waitq(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct sk_buff *skb = NULL;
+	struct ieee80211_tx_info *info = NULL;
+	int tid; /* should be int */
+
+	if (!rtlpriv->rtlhal.earlymode_enable)
+		return;
+
+	/* we juse use em for BE/BK/VI/VO */
+	for (tid = 7; tid >= 0; tid--) {
+		u8 hw_queue = ac_to_hwq[rtl_tid_to_ac(hw, tid)];
+		struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue];
+		while (!mac->act_scanning &&
+		       rtlpriv->psc.rfpwr_state == ERFON) {
+			struct rtl_tcb_desc tcb_desc;
+			memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
+
+			spin_lock_bh(&rtlpriv->locks.waitq_lock);
+			if (!skb_queue_empty(&mac->skb_waitq[tid]) &&
+			   (ring->entries - skb_queue_len(&ring->queue) > 5)) {
+				skb = skb_dequeue(&mac->skb_waitq[tid]);
+			} else {
+				spin_unlock_bh(&rtlpriv->locks.waitq_lock);
+				break;
+			}
+			spin_unlock_bh(&rtlpriv->locks.waitq_lock);
+
+			/* Some macaddr can't do early mode. like
+			 * multicast/broadcast/no_qos data */
+			info = IEEE80211_SKB_CB(skb);
+			if (info->flags & IEEE80211_TX_CTL_AMPDU)
+				_rtl_update_earlymode_info(hw, skb,
+							   &tcb_desc, tid);
+
+			rtlpriv->intf_ops->adapter_tx(hw, skb, &tcb_desc);
+		}
+	}
+}
+
+
 static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -461,6 +536,8 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 		struct rtl_tx_desc *entry = &ring->desc[ring->idx];
 		struct sk_buff *skb;
 		struct ieee80211_tx_info *info;
+		__le16 fc;
+		u8 tid;
 
 		u8 own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) entry, true,
 							  HW_DESC_OWN);
@@ -481,6 +558,10 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 						      HW_DESC_TXBUFF_ADDR),
 				 skb->len, PCI_DMA_TODEVICE);
 
+		/* remove early mode header */
+		if (rtlpriv->rtlhal.earlymode_enable)
+			skb_pull(skb, EM_HDR_LEN);
+
 		RT_TRACE(rtlpriv, (COMP_INTR | COMP_SEND), DBG_TRACE,
 			 ("new ring->idx:%d, "
 			  "free: skb_queue_len:%d, free: seq:%x\n",
@@ -488,6 +569,30 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 			  skb_queue_len(&ring->queue),
 			  *(u16 *) (skb->data + 22)));
 
+		if (prio == TXCMD_QUEUE) {
+			dev_kfree_skb(skb);
+			goto tx_status_ok;
+
+		}
+
+		/* for sw LPS, just after NULL skb send out, we can
+		 * sure AP kown we are sleeped, our we should not let
+		 * rf to sleep*/
+		fc = rtl_get_fc(skb);
+		if (ieee80211_is_nullfunc(fc)) {
+			if (ieee80211_has_pm(fc)) {
+				rtlpriv->mac80211.offchan_deley = true;
+				rtlpriv->psc.state_inap = 1;
+			} else {
+				rtlpriv->psc.state_inap = 0;
+			}
+		}
+
+		/* update tid tx pkt num */
+		tid = rtl_get_tid(skb);
+		if (tid <= 7)
+			rtlpriv->link_info.tidtx_inperiod[tid]++;
+
 		info = IEEE80211_SKB_CB(skb);
 		ieee80211_tx_info_clear_status(info);
 
@@ -510,7 +615,7 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 					skb_get_queue_mapping
 					(skb));
 		}
-
+tx_status_ok:
 		skb = NULL;
 	}
 
@@ -582,23 +687,21 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 			 *skb_trim(skb, skb->len - 4);
 			 */
 
-			hdr = (struct ieee80211_hdr *)(skb->data);
-			fc = hdr->frame_control;
+			hdr = rtl_get_hdr(skb);
+			fc = rtl_get_fc(skb);
 
-			if (!stats.crc) {
+			if (!stats.crc || !stats.hwerror) {
 				memcpy(IEEE80211_SKB_RXCB(skb), &rx_status,
 				       sizeof(rx_status));
 
-				if (is_broadcast_ether_addr(hdr->addr1))
+				if (is_broadcast_ether_addr(hdr->addr1)) {
 					;/*TODO*/
-				else {
-					if (is_multicast_ether_addr(hdr->addr1))
-						;/*TODO*/
-					else {
-						unicast = true;
-						rtlpriv->stats.rxbytesunicast +=
-						    skb->len;
-					}
+				} else if (is_multicast_ether_addr(hdr->addr1)) {
+					;/*TODO*/
+				} else {
+					unicast = true;
+					rtlpriv->stats.rxbytesunicast +=
+					    skb->len;
 				}
 
 				rtl_is_special_data(hw, skb, false);
@@ -612,28 +715,38 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 						    num_rx_inperiod++;
 				}
 
-				if (unlikely(!rtl_action_proc(hw, skb,
-				    false))) {
+				/* for sw lps */
+				rtl_swlps_beacon(hw, (void *)skb->data,
+						 skb->len);
+				rtl_recognize_peer(hw, (void *)skb->data,
+						   skb->len);
+				if ((rtlpriv->mac80211.opmode ==
+				     NL80211_IFTYPE_AP) &&
+				    (rtlpriv->rtlhal.current_bandtype ==
+				     BAND_ON_2_4G) &&
+				     (ieee80211_is_beacon(fc) ||
+				     ieee80211_is_probe_resp(fc))) {
 					dev_kfree_skb_any(skb);
 				} else {
-					struct sk_buff *uskb = NULL;
-					u8 *pdata;
-					uskb = dev_alloc_skb(skb->len + 128);
-					if (!uskb) {
-						RT_TRACE(rtlpriv,
-							(COMP_INTR | COMP_RECV),
-							DBG_EMERG,
-							("can't alloc rx skb\n"));
-						goto done;
+					if (unlikely(!rtl_action_proc(hw, skb,
+					    false))) {
+						dev_kfree_skb_any(skb);
+					} else {
+						struct sk_buff *uskb = NULL;
+						u8 *pdata;
+						uskb = dev_alloc_skb(skb->len
+								     + 128);
+						memcpy(IEEE80211_SKB_RXCB(uskb),
+						       &rx_status,
+						       sizeof(rx_status));
+						pdata = (u8 *)skb_put(uskb,
+							skb->len);
+						memcpy(pdata, skb->data,
+						       skb->len);
+						dev_kfree_skb_any(skb);
+
+						ieee80211_rx_irqsafe(hw, uskb);
 					}
-					memcpy(IEEE80211_SKB_RXCB(uskb),
-							&rx_status,
-							sizeof(rx_status));
-					pdata = (u8 *)skb_put(uskb, skb->len);
-					memcpy(pdata, skb->data, skb->len);
-					dev_kfree_skb_any(skb);
-
-					ieee80211_rx_irqsafe(hw, uskb);
 				}
 			} else {
 				dev_kfree_skb_any(skb);
@@ -648,7 +761,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 			new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
 			if (unlikely(!new_skb)) {
 				RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
-					 DBG_EMERG,
+					 DBG_DMESG,
 					 ("can't alloc skb for rx\n"));
 				goto done;
 			}
@@ -666,7 +779,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 
 		}
 done:
-		bufferaddress = (u32)(*((dma_addr_t *) skb->cb));
+		bufferaddress = (*((dma_addr_t *)skb->cb));
 		tmp_one = 1;
 		rtlpriv->cfg->ops->set_desc((u8 *) pdesc, false,
 					    HW_DESC_RXBUFF_ADDR,
@@ -695,6 +808,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	struct ieee80211_hw *hw = dev_id;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	unsigned long flags;
 	u32 inta = 0;
 	u32 intb = 0;
@@ -781,23 +895,36 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 		_rtl_pci_tx_isr(hw, VO_QUEUE);
 	}
 
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE) {
+		if (inta & rtlpriv->cfg->maps[RTL_IMR_COMDOK]) {
+			rtlpriv->link_info.num_tx_inperiod++;
+
+			RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
+					("CMD TX OK interrupt!\n"));
+			_rtl_pci_tx_isr(hw, TXCMD_QUEUE);
+		}
+	}
+
 	/*<2> Rx related */
 	if (inta & rtlpriv->cfg->maps[RTL_IMR_ROK]) {
 		RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE, ("Rx ok interrupt!\n"));
-		tasklet_schedule(&rtlpriv->works.irq_tasklet);
+		_rtl_pci_rx_interrupt(hw);
 	}
 
 	if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_RDU])) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 			 ("rx descriptor unavailable!\n"));
-		tasklet_schedule(&rtlpriv->works.irq_tasklet);
+		_rtl_pci_rx_interrupt(hw);
 	}
 
 	if (unlikely(inta & rtlpriv->cfg->maps[RTL_IMR_RXFOVW])) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, ("rx overflow !\n"));
-		tasklet_schedule(&rtlpriv->works.irq_tasklet);
+		_rtl_pci_rx_interrupt(hw);
 	}
 
+	if (rtlpriv->rtlhal.earlymode_enable)
+		tasklet_schedule(&rtlpriv->works.irq_tasklet);
+
 	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
 	return IRQ_HANDLED;
 
@@ -808,7 +935,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 
 static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw)
 {
-	_rtl_pci_rx_interrupt(hw);
+	_rtl_pci_tx_chk_waitq(hw);
 }
 
 static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
@@ -816,14 +943,15 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[BEACON_QUEUE];
+	struct rtl8192_tx_ring *ring = NULL;
 	struct ieee80211_hdr *hdr = NULL;
 	struct ieee80211_tx_info *info = NULL;
 	struct sk_buff *pskb = NULL;
 	struct rtl_tx_desc *pdesc = NULL;
-	unsigned int queue_index;
+	struct rtl_tcb_desc tcb_desc;
 	u8 temp_one = 1;
 
+	memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
 	ring = &rtlpci->tx_ring[BEACON_QUEUE];
 	pskb = __skb_dequeue(&ring->queue);
 	if (pskb)
@@ -833,14 +961,11 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
 	pskb = ieee80211_beacon_get(hw, mac->vif);
 	if (pskb == NULL)
 		return;
-	hdr = (struct ieee80211_hdr *)(pskb->data);
+	hdr = rtl_get_hdr(pskb);
 	info = IEEE80211_SKB_CB(pskb);
-
-	queue_index = BEACON_QUEUE;
-
 	pdesc = &ring->desc[0];
 	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
-					info, pskb, queue_index);
+		info, pskb, BEACON_QUEUE, &tcb_desc);
 
 	__skb_queue_tail(&ring->queue, pskb);
 
@@ -882,7 +1007,6 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw,
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 
 	rtlpci->up_first_time = true;
 	rtlpci->being_init_adapter = false;
@@ -890,31 +1014,20 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw,
 	rtlhal->hw = hw;
 	rtlpci->pdev = pdev;
 
-	ppsc->inactiveps = false;
-	ppsc->leisure_ps = true;
-	ppsc->fwctrl_lps = true;
-	ppsc->reg_fwctrl_lps = 3;
-	ppsc->reg_max_lps_awakeintvl = 5;
-
-	if (ppsc->reg_fwctrl_lps == 1)
-		ppsc->fwctrl_psmode = FW_PS_MIN_MODE;
-	else if (ppsc->reg_fwctrl_lps == 2)
-		ppsc->fwctrl_psmode = FW_PS_MAX_MODE;
-	else if (ppsc->reg_fwctrl_lps == 3)
-		ppsc->fwctrl_psmode = FW_PS_DTIM_MODE;
-
 	/*Tx/Rx related var */
 	_rtl_pci_init_trx_var(hw);
 
-	 /*IBSS*/ mac->beacon_interval = 100;
+	/*IBSS*/ mac->beacon_interval = 100;
 
-	 /*AMPDU*/ mac->min_space_cfg = 0;
+	/*AMPDU*/
+	mac->min_space_cfg = 0;
 	mac->max_mss_density = 0;
 	/*set sane AMPDU defaults */
 	mac->current_ampdu_density = 7;
 	mac->current_ampdu_factor = 3;
 
-	 /*QOS*/ rtlpci->acm_method = eAcmWay2_SW;
+	/*QOS*/
+	rtlpci->acm_method = eAcmWay2_SW;
 
 	/*task */
 	tasklet_init(&rtlpriv->works.irq_tasklet,
@@ -955,7 +1068,8 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
 		 ("queue:%d, ring_addr:%p\n", prio, ring));
 
 	for (i = 0; i < entries; i++) {
-		nextdescaddress = (u32) dma + ((i + 1) % entries) *
+		nextdescaddress = (u32) dma +
+					      ((i + 1) % entries) *
 					      sizeof(*ring);
 
 		rtlpriv->cfg->ops->set_desc((u8 *)&(ring[i]),
@@ -1020,7 +1134,7 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw)
 					   rtlpci->rxbuffersize,
 					   PCI_DMA_FROMDEVICE);
 
-			bufferaddress = (u32)(*((dma_addr_t *)skb->cb));
+			bufferaddress = (*((dma_addr_t *)skb->cb));
 			rtlpriv->cfg->ops->set_desc((u8 *)entry, false,
 						    HW_DESC_RXBUFF_ADDR,
 						    (u8 *)&bufferaddress);
@@ -1203,72 +1317,73 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw)
 	return 0;
 }
 
-static unsigned int _rtl_mac_to_hwqueue(__le16 fc,
-		unsigned int mac80211_queue_index)
+static bool rtl_pci_tx_chk_waitq_insert(struct ieee80211_hw *hw,
+					struct sk_buff *skb)
 {
-	unsigned int hw_queue_index;
-
-	if (unlikely(ieee80211_is_beacon(fc))) {
-		hw_queue_index = BEACON_QUEUE;
-		goto out;
-	}
-
-	if (ieee80211_is_mgmt(fc)) {
-		hw_queue_index = MGNT_QUEUE;
-		goto out;
-	}
-
-	switch (mac80211_queue_index) {
-	case 0:
-		hw_queue_index = VO_QUEUE;
-		break;
-	case 1:
-		hw_queue_index = VI_QUEUE;
-		break;
-	case 2:
-		hw_queue_index = BE_QUEUE;;
-		break;
-	case 3:
-		hw_queue_index = BK_QUEUE;
-		break;
-	default:
-		hw_queue_index = BE_QUEUE;
-		RT_ASSERT(false, ("QSLT_BE queue, skb_queue:%d\n",
-				  mac80211_queue_index));
-		break;
-	}
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_sta *sta = info->control.sta;
+	struct rtl_sta_info *sta_entry = NULL;
+	u8 tid = rtl_get_tid(skb);
+
+	if (!sta)
+		return false;
+	sta_entry = (struct rtl_sta_info *)sta->drv_priv;
+
+	if (!rtlpriv->rtlhal.earlymode_enable)
+		return false;
+	if (sta_entry->tids[tid].agg.agg_state != RTL_AGG_OPERATIONAL)
+		return false;
+	if (_rtl_mac_to_hwqueue(hw, skb) > VO_QUEUE)
+		return false;
+	if (tid > 7)
+		return false;
+
+	/* maybe every tid should be checked */
+	if (!rtlpriv->link_info.higher_busytxtraffic[tid])
+		return false;
+
+	spin_lock_bh(&rtlpriv->locks.waitq_lock);
+	skb_queue_tail(&rtlpriv->mac80211.skb_waitq[tid], skb);
+	spin_unlock_bh(&rtlpriv->locks.waitq_lock);
 
-out:
-	return hw_queue_index;
+	return true;
 }
 
-static int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
+		struct rtl_tcb_desc *ptcb_desc)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_sta_info *sta_entry = NULL;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_sta *sta = info->control.sta;
 	struct rtl8192_tx_ring *ring;
 	struct rtl_tx_desc *pdesc;
 	u8 idx;
-	unsigned int queue_index, hw_queue;
+	u8 hw_queue = _rtl_mac_to_hwqueue(hw, skb);
 	unsigned long flags;
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
-	__le16 fc = hdr->frame_control;
+	struct ieee80211_hdr *hdr = rtl_get_hdr(skb);
+	__le16 fc = rtl_get_fc(skb);
 	u8 *pda_addr = hdr->addr1;
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	/*ssn */
-	u8 *qc = NULL;
 	u8 tid = 0;
 	u16 seq_number = 0;
 	u8 own;
 	u8 temp_one = 1;
 
-	if (ieee80211_is_mgmt(fc))
-		rtl_tx_mgmt_proc(hw, skb);
-	rtl_action_proc(hw, skb, true);
+	if (ieee80211_is_auth(fc)) {
+		RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG, ("MAC80211_LINKING\n"));
+		rtl_ips_nic_on(hw);
+	}
+
+	if (rtlpriv->psc.sw_ps_enabled) {
+		if (ieee80211_is_data(fc) && !ieee80211_is_nullfunc(fc) &&
+			!ieee80211_has_pm(fc))
+			hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
+	}
 
-	queue_index = skb_get_queue_mapping(skb);
-	hw_queue = _rtl_mac_to_hwqueue(fc, queue_index);
+	rtl_action_proc(hw, skb, true);
 
 	if (is_multicast_ether_addr(pda_addr))
 		rtlpriv->stats.txbytesmulticast += skb->len;
@@ -1278,7 +1393,6 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		rtlpriv->stats.txbytesunicast += skb->len;
 
 	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
-
 	ring = &rtlpci->tx_ring[hw_queue];
 	if (hw_queue != BEACON_QUEUE)
 		idx = (ring->idx + skb_queue_len(&ring->queue)) %
@@ -1301,43 +1415,30 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 		return skb->len;
 	}
 
-	/*
-	 *if(ieee80211_is_nullfunc(fc)) {
-	 *      spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-	 *      return 1;
-	 *}
-	 */
-
 	if (ieee80211_is_data_qos(fc)) {
-		qc = ieee80211_get_qos_ctl(hdr);
-		tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
-
-		seq_number = mac->tids[tid].seq_number;
-		seq_number &= IEEE80211_SCTL_SEQ;
-		/*
-		 *hdr->seq_ctrl = hdr->seq_ctrl &
-		 *cpu_to_le16(IEEE80211_SCTL_FRAG);
-		 *hdr->seq_ctrl |= cpu_to_le16(seq_number);
-		 */
-
-		seq_number += 1;
+		tid = rtl_get_tid(skb);
+		if (sta) {
+			sta_entry = (struct rtl_sta_info *)sta->drv_priv;
+			seq_number = (le16_to_cpu(hdr->seq_ctrl) &
+				      IEEE80211_SCTL_SEQ) >> 4;
+			seq_number += 1;
+
+			if (!ieee80211_has_morefrags(hdr->frame_control))
+				sta_entry->tids[tid].seq_number = seq_number;
+		}
 	}
 
 	if (ieee80211_is_data(fc))
 		rtlpriv->cfg->ops->led_control(hw, LED_CTL_TX);
 
-	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *) pdesc,
-					info, skb, hw_queue);
+	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *)pdesc,
+			info, skb, hw_queue, ptcb_desc);
 
 	__skb_queue_tail(&ring->queue, skb);
 
-	rtlpriv->cfg->ops->set_desc((u8 *) pdesc, true,
+	rtlpriv->cfg->ops->set_desc((u8 *)pdesc, true,
 				    HW_DESC_OWN, (u8 *)&temp_one);
 
-	if (!ieee80211_has_morefrags(hdr->frame_control)) {
-		if (qc)
-			mac->tids[tid].seq_number = seq_number;
-	}
 
 	if ((ring->entries - skb_queue_len(&ring->queue)) < 2 &&
 	    hw_queue != BEACON_QUEUE) {
@@ -1359,6 +1460,35 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return 0;
 }
 
+static void rtl_pci_flush(struct ieee80211_hw *hw, bool drop)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u16 i = 0;
+	int queue_id;
+	struct rtl8192_tx_ring *ring;
+
+	for (queue_id = RTL_PCI_MAX_TX_QUEUE_COUNT - 1; queue_id >= 0;) {
+		u32 queue_len;
+		ring = &pcipriv->dev.tx_ring[queue_id];
+		queue_len = skb_queue_len(&ring->queue);
+		if (queue_len == 0 || queue_id == BEACON_QUEUE ||
+			queue_id == TXCMD_QUEUE) {
+			queue_id--;
+			continue;
+		} else {
+			msleep(20);
+			i++;
+		}
+
+		/* we just wait 1s for all queues */
+		if (rtlpriv->psc.rfpwr_state == ERFOFF ||
+			is_hal_stop(rtlhal) || i >= 200)
+			return;
+	}
+}
+
 static void rtl_pci_deinit(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -1477,11 +1607,14 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 	struct pci_dev *bridge_pdev = pdev->bus->self;
 	u16 venderid;
 	u16 deviceid;
+	u8 revisionid;
 	u16 irqline;
 	u8 tmp;
 
+	pcipriv->ndis_adapter.pcibridge_vendor = PCI_BRIDGE_VENDOR_UNKNOWN;
 	venderid = pdev->vendor;
 	deviceid = pdev->device;
+	pci_read_config_byte(pdev, 0x8, &revisionid);
 	pci_read_config_word(pdev, 0x3C, &irqline);
 
 	if (deviceid == RTL_PCI_8192_DID ||
@@ -1492,7 +1625,7 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 	    deviceid == RTL_PCI_8173_DID ||
 	    deviceid == RTL_PCI_8172_DID ||
 	    deviceid == RTL_PCI_8171_DID) {
-		switch (pdev->revision) {
+		switch (revisionid) {
 		case RTL_PCI_REVISION_ID_8192PCIE:
 			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
 				 ("8192 PCI-E is found - "
@@ -1521,6 +1654,12 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
 			 ("8192C PCI-E is found - "
 			  "vid/did=%x/%x\n", venderid, deviceid));
+	} else if (deviceid == RTL_PCI_8192DE_DID ||
+		   deviceid == RTL_PCI_8192DE_DID2) {
+		rtlhal->hw_type = HARDWARE_TYPE_RTL8192DE;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+			 ("8192D PCI-E is found - "
+			  "vid/did=%x/%x\n", venderid, deviceid));
 	} else {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 			 ("Err: Unknown device -"
@@ -1529,6 +1668,25 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 		rtlhal->hw_type = RTL_DEFAULT_HARDWARE_TYPE;
 	}
 
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DE) {
+		if (revisionid == 0 || revisionid == 1) {
+			if (revisionid == 0) {
+				RT_TRACE(rtlpriv, COMP_INIT,
+					 DBG_LOUD, ("Find 92DE MAC0.\n"));
+				rtlhal->interfaceindex = 0;
+			} else if (revisionid == 1) {
+				RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+					("Find 92DE MAC1.\n"));
+				rtlhal->interfaceindex = 1;
+			}
+		} else {
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+				("Unknown device - "
+				"VendorID/DeviceID=%x/%x, Revision=%x\n",
+				venderid, deviceid, revisionid));
+			rtlhal->interfaceindex = 0;
+		}
+	}
 	/*find bus info */
 	pcipriv->ndis_adapter.busnumber = pdev->bus->number;
 	pcipriv->ndis_adapter.devnumber = PCI_SLOT(pdev->devfn);
@@ -1554,12 +1712,12 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 		    PCI_SLOT(bridge_pdev->devfn);
 		pcipriv->ndis_adapter.pcibridge_funcnum =
 		    PCI_FUNC(bridge_pdev->devfn);
-		pcipriv->ndis_adapter.pcibridge_pciehdr_offset =
-		    pci_pcie_cap(bridge_pdev);
 		pcipriv->ndis_adapter.pcicfg_addrport =
 		    (pcipriv->ndis_adapter.pcibridge_busnum << 16) |
 		    (pcipriv->ndis_adapter.pcibridge_devnum << 11) |
 		    (pcipriv->ndis_adapter.pcibridge_funcnum << 8) | (1 << 31);
+		pcipriv->ndis_adapter.pcibridge_pciehdr_offset =
+		    pci_pcie_cap(bridge_pdev);
 		pcipriv->ndis_adapter.num4bytes =
 		    (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10) / 4;
 
@@ -1642,6 +1800,11 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
 	pcipriv = (void *)rtlpriv->priv;
 	pcipriv->dev.pdev = pdev;
 
+	/* init cfg & intf_ops */
+	rtlpriv->rtlhal.interface = INTF_PCI;
+	rtlpriv->cfg = (struct rtl_hal_cfg *)(id->driver_data);
+	rtlpriv->intf_ops = &rtl_pci_ops;
+
 	/*
 	 *init dbgp flags before all
 	 *other functions, because we will
@@ -1659,13 +1822,14 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
 		return err;
 	}
 
-	pmem_start = pci_resource_start(pdev, 2);
-	pmem_len = pci_resource_len(pdev, 2);
-	pmem_flags = pci_resource_flags(pdev, 2);
+	pmem_start = pci_resource_start(pdev, rtlpriv->cfg->bar_id);
+	pmem_len = pci_resource_len(pdev, rtlpriv->cfg->bar_id);
+	pmem_flags = pci_resource_flags(pdev, rtlpriv->cfg->bar_id);
 
 	/*shared mem start */
 	rtlpriv->io.pci_mem_start =
-			(unsigned long)pci_iomap(pdev, 2, pmem_len);
+			(unsigned long)pci_iomap(pdev,
+			rtlpriv->cfg->bar_id, pmem_len);
 	if (rtlpriv->io.pci_mem_start == 0) {
 		RT_ASSERT(false, ("Can't map PCI mem\n"));
 		goto fail2;
@@ -1684,11 +1848,6 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
 	pci_write_config_byte(pdev, 0x04, 0x06);
 	pci_write_config_byte(pdev, 0x04, 0x07);
 
-	/* init cfg & intf_ops */
-	rtlpriv->rtlhal.interface = INTF_PCI;
-	rtlpriv->cfg = (struct rtl_hal_cfg *)(id->driver_data);
-	rtlpriv->intf_ops = &rtl_pci_ops;
-
 	/* find adapter */
 	_rtl_pci_find_adapter(pdev, hw);
 
@@ -1806,7 +1965,6 @@ void rtl_pci_disconnect(struct pci_dev *pdev)
 
 	rtl_pci_deinit(hw);
 	rtl_deinit_core(hw);
-	rtlpriv->cfg->ops->deinit_sw_leds(hw);
 	_rtl_pci_io_handler_release(hw);
 	rtlpriv->cfg->ops->deinit_sw_vars(hw);
 
@@ -1821,6 +1979,9 @@ void rtl_pci_disconnect(struct pci_dev *pdev)
 	}
 
 	pci_disable_device(pdev);
+
+	rtl_pci_disable_aspm(hw);
+
 	pci_set_drvdata(pdev, NULL);
 
 	ieee80211_free_hw(hw);
@@ -1844,10 +2005,15 @@ no need to call hw_disable here.
 ****************************************/
 int rtl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 {
+	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->cfg->ops->hw_suspend(hw);
+	rtl_deinit_rfkill(hw);
+
 	pci_save_state(pdev);
 	pci_disable_device(pdev);
 	pci_set_power_state(pdev, PCI_D3hot);
-
 	return 0;
 }
 EXPORT_SYMBOL(rtl_pci_suspend);
@@ -1855,6 +2021,8 @@ EXPORT_SYMBOL(rtl_pci_suspend);
 int rtl_pci_resume(struct pci_dev *pdev)
 {
 	int ret;
+	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	pci_set_power_state(pdev, PCI_D0);
 	ret = pci_enable_device(pdev);
@@ -1865,15 +2033,20 @@ int rtl_pci_resume(struct pci_dev *pdev)
 
 	pci_restore_state(pdev);
 
+	rtlpriv->cfg->ops->hw_resume(hw);
+	rtl_init_rfkill(hw);
 	return 0;
 }
 EXPORT_SYMBOL(rtl_pci_resume);
 
 struct rtl_intf_ops rtl_pci_ops = {
+	.read_efuse_byte = read_efuse_byte,
 	.adapter_start = rtl_pci_start,
 	.adapter_stop = rtl_pci_stop,
 	.adapter_tx = rtl_pci_tx,
+	.flush = rtl_pci_flush,
 	.reset_trx_ring = rtl_pci_reset_trx_ring,
+	.waitq_insert = rtl_pci_tx_chk_waitq_insert,
 
 	.disable_aspm = rtl_pci_disable_aspm,
 	.enable_aspm = rtl_pci_enable_aspm,
diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h
index 0caa81429726db273e46e00ac80653c4057f3125..671b1f5aa0cff1d351dd04de85033db63dbc3857 100644
--- a/drivers/net/wireless/rtlwifi/pci.h
+++ b/drivers/net/wireless/rtlwifi/pci.h
@@ -102,8 +102,8 @@
 #define RTL_PCI_8191CE_DID	0x8177	/*8192ce */
 #define RTL_PCI_8188CE_DID	0x8176	/*8192ce */
 #define RTL_PCI_8192CU_DID	0x8191	/*8192ce */
-#define RTL_PCI_8192DE_DID	0x092D	/*8192ce */
-#define RTL_PCI_8192DU_DID	0x092D	/*8192ce */
+#define RTL_PCI_8192DE_DID	0x8193	/*8192de */
+#define RTL_PCI_8192DE_DID2	0x002B	/*92DE*/
 
 /*8192 support 16 pages of IO registers*/
 #define RTL_MEM_MAPPED_IO_RANGE_8190PCI		0x1000
@@ -129,6 +129,11 @@ enum pci_bridge_vendor {
 	PCI_BRIDGE_VENDOR_MAX,
 };
 
+struct rtl_pci_capabilities_header {
+	u8 capability_id;
+	u8 next;
+};
+
 struct rtl_rx_desc {
 	u32 dword[8];
 } __packed;
@@ -161,7 +166,9 @@ struct rtl_pci {
 
 	bool driver_is_goingto_unload;
 	bool up_first_time;
+	bool first_init;
 	bool being_init_adapter;
+	bool init_ready;
 	bool irq_enabled;
 
 	/*Tx */
@@ -192,11 +199,14 @@ struct rtl_pci {
 	u8 const_devicepci_aspm_setting;
 	/*If it supports ASPM, Offset[560h] = 0x40,
 	   otherwise Offset[560h] = 0x00. */
-	bool b_support_aspm;
-	bool b_support_backdoor;
+	bool support_aspm;
+	bool support_backdoor;
 
 	/*QOS & EDCA */
 	enum acm_method acm_method;
+
+	u16 shortretry_limit;
+	u16 longretry_limit;
 };
 
 struct mp_adapter {
@@ -227,6 +237,7 @@ struct rtl_pci_priv {
 	struct rtl_pci dev;
 	struct mp_adapter ndis_adapter;
 	struct rtl_led_ctl ledctl;
+	struct bt_coexist_info bt_coexist;
 };
 
 #define rtl_pcipriv(hw)		(((struct rtl_pci_priv *)(rtl_priv(hw))->priv))
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index 6b7e217b6b89583b70d2d30a969f4d42dbba8b03..2bb71195e97658c98a39494d6190e3ce745b6344 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -36,7 +36,6 @@ bool rtl_ps_enable_nic(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	bool init_status = true;
 
 	/*<1> reset trx ring */
 	if (rtlhal->interface == INTF_PCI)
@@ -49,7 +48,6 @@ bool rtl_ps_enable_nic(struct ieee80211_hw *hw)
 	/*<2> Enable Adapter */
 	rtlpriv->cfg->ops->hw_init(hw);
 	RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
-	/*init_status = false; */
 
 	/*<3> Enable Interrupt */
 	rtlpriv->cfg->ops->enable_interrupt(hw);
@@ -57,13 +55,12 @@ bool rtl_ps_enable_nic(struct ieee80211_hw *hw)
 	/*<enable timer> */
 	rtl_watch_dog_timer_callback((unsigned long)hw);
 
-	return init_status;
+	return true;
 }
 EXPORT_SYMBOL(rtl_ps_enable_nic);
 
 bool rtl_ps_disable_nic(struct ieee80211_hw *hw)
 {
-	bool status = true;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	/*<1> Stop all timer */
@@ -75,7 +72,7 @@ bool rtl_ps_disable_nic(struct ieee80211_hw *hw)
 	/*<3> Disable Adapter */
 	rtlpriv->cfg->ops->hw_disable(hw);
 
-	return status;
+	return true;
 }
 EXPORT_SYMBOL(rtl_ps_disable_nic);
 
@@ -193,12 +190,13 @@ static void _rtl_ps_inactive_ps(struct ieee80211_hw *hw)
 
 	ppsc->swrf_processing = true;
 
-	if (ppsc->inactive_pwrstate == ERFON && rtlhal->interface == INTF_PCI) {
+	if (ppsc->inactive_pwrstate == ERFOFF &&
+	    rtlhal->interface == INTF_PCI) {
 		if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
-		    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM) &&
+		    RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM) &&
 		    rtlhal->interface == INTF_PCI) {
 			rtlpriv->intf_ops->disable_aspm(hw);
-			RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+			RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM);
 		}
 	}
 
@@ -207,9 +205,10 @@ static void _rtl_ps_inactive_ps(struct ieee80211_hw *hw)
 
 	if (ppsc->inactive_pwrstate == ERFOFF &&
 	    rtlhal->interface == INTF_PCI) {
-		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
+		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM &&
+			!RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) {
 			rtlpriv->intf_ops->enable_aspm(hw);
-			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
+			RT_SET_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM);
 		}
 	}
 
@@ -233,6 +232,9 @@ void rtl_ips_nic_off_wq_callback(void *data)
 		return;
 	}
 
+	if (mac->link_state > MAC80211_NOLINK)
+		return;
+
 	if (is_hal_stop(rtlhal))
 		return;
 
@@ -284,10 +286,14 @@ void rtl_ips_nic_off(struct ieee80211_hw *hw)
 void rtl_ips_nic_on(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	enum rf_pwrstate rtstate;
 	unsigned long flags;
 
+	if (mac->opmode != NL80211_IFTYPE_STATION)
+		return;
+
 	spin_lock_irqsave(&rtlpriv->locks.ips_lock, flags);
 
 	if (ppsc->inactiveps) {
@@ -370,8 +376,7 @@ static void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode)
 	 *   mode and set RPWM to turn RF on.
 	 */
 
-	if ((ppsc->fwctrl_lps) && (ppsc->leisure_ps) &&
-	     ppsc->report_linked) {
+	if ((ppsc->fwctrl_lps) && ppsc->report_linked) {
 		bool fw_current_inps;
 		if (ppsc->dot11_psmode == EACTIVE) {
 			RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
@@ -425,7 +430,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	unsigned long flag;
 
-	if (!(ppsc->fwctrl_lps && ppsc->leisure_ps))
+	if (!ppsc->fwctrl_lps)
 		return;
 
 	if (rtlpriv->sec.being_setkey)
@@ -446,17 +451,16 @@ void rtl_lps_enter(struct ieee80211_hw *hw)
 
 	spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag);
 
-	if (ppsc->leisure_ps) {
-		/* Idle for a while if we connect to AP a while ago. */
-		if (mac->cnt_after_linked >= 2) {
-			if (ppsc->dot11_psmode == EACTIVE) {
-				RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+	/* Idle for a while if we connect to AP a while ago. */
+	if (mac->cnt_after_linked >= 2) {
+		if (ppsc->dot11_psmode == EACTIVE) {
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 					("Enter 802.11 power save mode...\n"));
 
-				rtl_lps_set_psmode(hw, EAUTOPS);
-			}
+			rtl_lps_set_psmode(hw, EAUTOPS);
 		}
 	}
+
 	spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag);
 }
 
@@ -470,17 +474,17 @@ void rtl_lps_leave(struct ieee80211_hw *hw)
 
 	spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag);
 
-	if (ppsc->fwctrl_lps && ppsc->leisure_ps) {
+	if (ppsc->fwctrl_lps) {
 		if (ppsc->dot11_psmode != EACTIVE) {
 
 			/*FIX ME */
 			rtlpriv->cfg->ops->enable_interrupt(hw);
 
 			if (ppsc->reg_rfps_level & RT_RF_LPS_LEVEL_ASPM &&
-			    RT_IN_PS_LEVEL(ppsc, RT_RF_LPS_LEVEL_ASPM) &&
+			    RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM) &&
 			    rtlhal->interface == INTF_PCI) {
 				rtlpriv->intf_ops->disable_aspm(hw);
-				RT_CLEAR_PS_LEVEL(ppsc, RT_RF_LPS_LEVEL_ASPM);
+				RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM);
 			}
 
 			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
@@ -491,3 +495,214 @@ void rtl_lps_leave(struct ieee80211_hw *hw)
 	}
 	spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag);
 }
+
+/* For sw LPS*/
+void rtl_swlps_beacon(struct ieee80211_hw *hw, void *data, unsigned int len)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct ieee80211_hdr *hdr = (void *) data;
+	struct ieee80211_tim_ie *tim_ie;
+	u8 *tim;
+	u8 tim_len;
+	bool u_buffed;
+	bool m_buffed;
+
+	if (mac->opmode != NL80211_IFTYPE_STATION)
+		return;
+
+	if (!rtlpriv->psc.swctrl_lps)
+		return;
+
+	if (rtlpriv->mac80211.link_state != MAC80211_LINKED)
+		return;
+
+	if (!rtlpriv->psc.sw_ps_enabled)
+		return;
+
+	if (rtlpriv->psc.fwctrl_lps)
+		return;
+
+	if (likely(!(hw->conf.flags & IEEE80211_CONF_PS)))
+		return;
+
+	/* check if this really is a beacon */
+	if (!ieee80211_is_beacon(hdr->frame_control))
+		return;
+
+	/* min. beacon length + FCS_LEN */
+	if (len <= 40 + FCS_LEN)
+		return;
+
+	/* and only beacons from the associated BSSID, please */
+	if (compare_ether_addr(hdr->addr3, rtlpriv->mac80211.bssid))
+		return;
+
+	rtlpriv->psc.last_beacon = jiffies;
+
+	tim = rtl_find_ie(data, len - FCS_LEN, WLAN_EID_TIM);
+	if (!tim)
+		return;
+
+	if (tim[1] < sizeof(*tim_ie))
+		return;
+
+	tim_len = tim[1];
+	tim_ie = (struct ieee80211_tim_ie *) &tim[2];
+
+	if (!WARN_ON_ONCE(!hw->conf.ps_dtim_period))
+		rtlpriv->psc.dtim_counter = tim_ie->dtim_count;
+
+	/* Check whenever the PHY can be turned off again. */
+
+	/* 1. What about buffered unicast traffic for our AID? */
+	u_buffed = ieee80211_check_tim(tim_ie, tim_len,
+				       rtlpriv->mac80211.assoc_id);
+
+	/* 2. Maybe the AP wants to send multicast/broadcast data? */
+	m_buffed = tim_ie->bitmap_ctrl & 0x01;
+	rtlpriv->psc.multi_buffered = m_buffed;
+
+	/* unicast will process by mac80211 through
+	 * set ~IEEE80211_CONF_PS, So we just check
+	 * multicast frames here */
+	if (!m_buffed) {
+		/* back to low-power land. and delay is
+		 * prevent null power save frame tx fail */
+		queue_delayed_work(rtlpriv->works.rtl_wq,
+				&rtlpriv->works.ps_work, MSECS(5));
+	} else {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG, ("u_bufferd: %x, "
+				"m_buffered: %x\n", u_buffed, m_buffed));
+	}
+}
+
+void rtl_swlps_rf_awake(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	unsigned long flag;
+
+	if (!rtlpriv->psc.swctrl_lps)
+		return;
+	if (mac->link_state != MAC80211_LINKED)
+		return;
+
+	if (ppsc->reg_rfps_level & RT_RF_LPS_LEVEL_ASPM &&
+		RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) {
+		rtlpriv->intf_ops->disable_aspm(hw);
+		RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM);
+	}
+
+	spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag);
+	rtl_ps_set_rf_state(hw, ERFON, RF_CHANGE_BY_PS, false);
+	spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag);
+}
+
+void rtl_swlps_rfon_wq_callback(void *data)
+{
+	struct rtl_works *rtlworks =
+	    container_of_dwork_rtl(data, struct rtl_works, ps_rfon_wq);
+	struct ieee80211_hw *hw = rtlworks->hw;
+
+	rtl_swlps_rf_awake(hw);
+}
+
+void rtl_swlps_rf_sleep(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	unsigned long flag;
+	u8 sleep_intv;
+
+	if (!rtlpriv->psc.sw_ps_enabled)
+		return;
+
+	if ((rtlpriv->sec.being_setkey) ||
+	    (mac->opmode == NL80211_IFTYPE_ADHOC))
+		return;
+
+	/*sleep after linked 10s, to let DHCP and 4-way handshake ok enough!! */
+	if ((mac->link_state != MAC80211_LINKED) || (mac->cnt_after_linked < 5))
+		return;
+
+	if (rtlpriv->link_info.busytraffic)
+		return;
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+	if (rtlpriv->psc.rfchange_inprogress) {
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+		return;
+	}
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+
+	spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag);
+	rtl_ps_set_rf_state(hw, ERFSLEEP, RF_CHANGE_BY_PS, false);
+	spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag);
+
+	if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM &&
+		!RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) {
+		rtlpriv->intf_ops->enable_aspm(hw);
+		RT_SET_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM);
+	}
+
+	/* here is power save alg, when this beacon is DTIM
+	 * we will set sleep time to dtim_period * n;
+	 * when this beacon is not DTIM, we will set sleep
+	 * time to sleep_intv = rtlpriv->psc.dtim_counter or
+	 * MAX_SW_LPS_SLEEP_INTV(default set to 5) */
+
+	if (rtlpriv->psc.dtim_counter == 0) {
+		if (hw->conf.ps_dtim_period == 1)
+			sleep_intv = hw->conf.ps_dtim_period * 2;
+		else
+			sleep_intv = hw->conf.ps_dtim_period;
+	} else {
+		sleep_intv = rtlpriv->psc.dtim_counter;
+	}
+
+	if (sleep_intv > MAX_SW_LPS_SLEEP_INTV)
+		sleep_intv = MAX_SW_LPS_SLEEP_INTV;
+
+	/* this print should always be dtim_conter = 0 &
+	 * sleep  = dtim_period, that meaons, we should
+	 * awake before every dtim */
+	RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
+		 ("dtim_counter:%x will sleep :%d"
+		 " beacon_intv\n", rtlpriv->psc.dtim_counter, sleep_intv));
+
+	/* we tested that 40ms is enough for sw & hw sw delay */
+	queue_delayed_work(rtlpriv->works.rtl_wq, &rtlpriv->works.ps_rfon_wq,
+			MSECS(sleep_intv * mac->vif->bss_conf.beacon_int - 40));
+}
+
+
+void rtl_swlps_wq_callback(void *data)
+{
+	struct rtl_works *rtlworks = container_of_dwork_rtl(data,
+				     struct rtl_works,
+				     ps_work);
+	struct ieee80211_hw *hw = rtlworks->hw;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	bool ps = false;
+
+	ps = (hw->conf.flags & IEEE80211_CONF_PS);
+
+	/* we can sleep after ps null send ok */
+	if (rtlpriv->psc.state_inap) {
+		rtl_swlps_rf_sleep(hw);
+
+		if (rtlpriv->psc.state && !ps) {
+			rtlpriv->psc.sleep_ms = jiffies_to_msecs(jiffies -
+					rtlpriv->psc.last_action);
+		}
+
+		if (ps)
+			rtlpriv->psc.last_slept = jiffies;
+
+		rtlpriv->psc.last_action = jiffies;
+		rtlpriv->psc.state = ps;
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/ps.h b/drivers/net/wireless/rtlwifi/ps.h
index ae56da801a239d5730795e40f9d8dac942f345df..e3bf89840370729ce743f6d282c0fd459cd5d8a6 100644
--- a/drivers/net/wireless/rtlwifi/ps.h
+++ b/drivers/net/wireless/rtlwifi/ps.h
@@ -30,6 +30,8 @@
 #ifndef __REALTEK_RTL_PCI_PS_H__
 #define __REALTEK_RTL_PCI_PS_H__
 
+#define MAX_SW_LPS_SLEEP_INTV	5
+
 bool rtl_ps_set_rf_state(struct ieee80211_hw *hw,
 			 enum rf_pwrstate state_toset, u32 changesource,
 			 bool protect_or_not);
@@ -40,4 +42,11 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw);
 void rtl_ips_nic_off_wq_callback(void *data);
 void rtl_lps_enter(struct ieee80211_hw *hw);
 void rtl_lps_leave(struct ieee80211_hw *hw);
+
+void rtl_swlps_beacon(struct ieee80211_hw *hw, void *data, unsigned int len);
+void rtl_swlps_wq_callback(void *data);
+void rtl_swlps_rfon_wq_callback(void *data);
+void rtl_swlps_rf_awake(struct ieee80211_hw *hw);
+void rtl_swlps_rf_sleep(struct ieee80211_hw *hw);
+
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/rtlwifi/rc.c
index 91634107434a66aba4bea88ee39b62cc839867fa..30da68a7778643676bd3a897173c7176ebbb2da1 100644
--- a/drivers/net/wireless/rtlwifi/rc.c
+++ b/drivers/net/wireless/rtlwifi/rc.c
@@ -38,17 +38,14 @@
  *CCK11M or OFDM_54M based on wireless mode.
  */
 static u8 _rtl_rc_get_highest_rix(struct rtl_priv *rtlpriv,
+				  struct ieee80211_sta *sta,
 				  struct sk_buff *skb, bool not_data)
 {
 	struct rtl_mac *rtlmac = rtl_mac(rtlpriv);
-
-	/*
-	 *mgt use 1M, although we have check it
-	 *before this function use rate_control_send_low,
-	 *we still check it here
-	 */
-	if (not_data)
-		return rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_sta_info *sta_entry = NULL;
+	u8 wireless_mode = 0;
 
 	/*
 	 *this rate is no use for true rate, firmware
@@ -57,35 +54,78 @@ static u8 _rtl_rc_get_highest_rix(struct rtl_priv *rtlpriv,
 	 *2.in rtl_get_tcb_desc when we check rate is
 	 *      1M we will not use FW rate but user rate.
 	 */
-	if (rtl_is_special_data(rtlpriv->mac80211.hw, skb, true)) {
-		return rtlpriv->cfg->maps[RTL_RC_CCK_RATE1M];
+	if (rtlmac->opmode == NL80211_IFTYPE_AP ||
+		rtlmac->opmode == NL80211_IFTYPE_ADHOC) {
+		if (sta) {
+			sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+			wireless_mode = sta_entry->wireless_mode;
+		} else {
+			return 0;
+		}
+	} else {
+		wireless_mode = rtlmac->mode;
+	}
+
+	if (rtl_is_special_data(rtlpriv->mac80211.hw, skb, true) ||
+			not_data) {
+		return 0;
 	} else {
-		if (rtlmac->mode == WIRELESS_MODE_B)
-			return rtlpriv->cfg->maps[RTL_RC_CCK_RATE11M];
-		else
-			return rtlpriv->cfg->maps[RTL_RC_OFDM_RATE54M];
+		if (rtlhal->current_bandtype == BAND_ON_2_4G) {
+			if (wireless_mode == WIRELESS_MODE_B) {
+				return B_MODE_MAX_RIX;
+			} else if (wireless_mode == WIRELESS_MODE_G) {
+				return G_MODE_MAX_RIX;
+			} else {
+				if (get_rf_type(rtlphy) != RF_2T2R)
+					return N_MODE_MCS7_RIX;
+				else
+					return N_MODE_MCS15_RIX;
+			}
+		} else {
+			if (wireless_mode == WIRELESS_MODE_A) {
+				return A_MODE_MAX_RIX;
+			} else {
+				if (get_rf_type(rtlphy) != RF_2T2R)
+					return N_MODE_MCS7_RIX;
+				else
+					return N_MODE_MCS15_RIX;
+			}
+		}
 	}
 }
 
 static void _rtl_rc_rate_set_series(struct rtl_priv *rtlpriv,
+				    struct ieee80211_sta *sta,
 				    struct ieee80211_tx_rate *rate,
 				    struct ieee80211_tx_rate_control *txrc,
-				    u8 tries, u8 rix, int rtsctsenable,
+				    u8 tries, char rix, int rtsctsenable,
 				    bool not_data)
 {
 	struct rtl_mac *mac = rtl_mac(rtlpriv);
+	u8 sgi_20 = 0, sgi_40 = 0;
 
+	if (sta) {
+		sgi_20 = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20;
+		sgi_40 = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40;
+	}
 	rate->count = tries;
-	rate->idx = (rix > 0x2) ? rix : 0x2;
+	rate->idx = rix >= 0x00 ? rix : 0x00;
 
 	if (!not_data) {
 		if (txrc->short_preamble)
 			rate->flags |= IEEE80211_TX_RC_USE_SHORT_PREAMBLE;
-		if (mac->bw_40)
-			rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
-		if (mac->sgi_20 || mac->sgi_40)
+		if (mac->opmode == NL80211_IFTYPE_AP ||
+			mac->opmode == NL80211_IFTYPE_ADHOC) {
+			if (sta && (sta->ht_cap.cap &
+			    IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+				rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
+		} else {
+			if (mac->bw_40)
+				rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
+		}
+		if (sgi_20 || sgi_40)
 			rate->flags |= IEEE80211_TX_RC_SHORT_GI;
-		if (mac->ht_enable)
+		if (sta && sta->ht_cap.ht_supported)
 			rate->flags |= IEEE80211_TX_RC_MCS;
 	}
 }
@@ -97,39 +137,39 @@ static void rtl_get_rate(void *ppriv, struct ieee80211_sta *sta,
 	struct sk_buff *skb = txrc->skb;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_tx_rate *rates = tx_info->control.rates;
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	__le16 fc = hdr->frame_control;
+	__le16 fc = rtl_get_fc(skb);
 	u8 try_per_rate, i, rix;
 	bool not_data = !ieee80211_is_data(fc);
 
 	if (rate_control_send_low(sta, priv_sta, txrc))
 		return;
 
-	rix = _rtl_rc_get_highest_rix(rtlpriv, skb, not_data);
-
+	rix = _rtl_rc_get_highest_rix(rtlpriv, sta, skb, not_data);
 	try_per_rate = 1;
-	_rtl_rc_rate_set_series(rtlpriv, &rates[0], txrc,
+	_rtl_rc_rate_set_series(rtlpriv, sta, &rates[0], txrc,
 				try_per_rate, rix, 1, not_data);
 
 	if (!not_data) {
 		for (i = 1; i < 4; i++)
-			_rtl_rc_rate_set_series(rtlpriv, &rates[i],
+			_rtl_rc_rate_set_series(rtlpriv, sta, &rates[i],
 						txrc, i, (rix - i), 1,
 						not_data);
 	}
 }
 
-static bool _rtl_tx_aggr_check(struct rtl_priv *rtlpriv, u16 tid)
+static bool _rtl_tx_aggr_check(struct rtl_priv *rtlpriv,
+		struct rtl_sta_info *sta_entry, u16 tid)
 {
 	struct rtl_mac *mac = rtl_mac(rtlpriv);
 
 	if (mac->act_scanning)
 		return false;
 
-	if (mac->cnt_after_linked < 3)
+	if (mac->opmode == NL80211_IFTYPE_STATION &&
+		mac->cnt_after_linked < 3)
 		return false;
 
-	if (mac->tids[tid].agg.agg_state == RTL_AGG_OFF)
+	if (sta_entry->tids[tid].agg.agg_state == RTL_AGG_STOP)
 		return true;
 
 	return false;
@@ -143,11 +183,9 @@ static void rtl_tx_status(void *ppriv,
 {
 	struct rtl_priv *rtlpriv = ppriv;
 	struct rtl_mac *mac = rtl_mac(rtlpriv);
-	struct ieee80211_hdr *hdr;
-	__le16 fc;
-
-	hdr = (struct ieee80211_hdr *)skb->data;
-	fc = hdr->frame_control;
+	struct ieee80211_hdr *hdr = rtl_get_hdr(skb);
+	__le16 fc = rtl_get_fc(skb);
+	struct rtl_sta_info *sta_entry;
 
 	if (!priv_sta || !ieee80211_is_data(fc))
 		return;
@@ -159,17 +197,21 @@ static void rtl_tx_status(void *ppriv,
 	    || is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
 		return;
 
-	/* Check if aggregation has to be enabled for this tid */
-	if (conf_is_ht(&mac->hw->conf) &&
-	    !(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
-		if (ieee80211_is_data_qos(fc)) {
-			u8 *qc, tid;
-
-			qc = ieee80211_get_qos_ctl(hdr);
-			tid = qc[0] & 0xf;
-
-			if (_rtl_tx_aggr_check(rtlpriv, tid))
-				ieee80211_start_tx_ba_session(sta, tid, 5000);
+	if (sta) {
+		/* Check if aggregation has to be enabled for this tid */
+		sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+		if ((sta->ht_cap.ht_supported == true) &&
+				!(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
+			if (ieee80211_is_data_qos(fc)) {
+				u8 tid = rtl_get_tid(skb);
+				if (_rtl_tx_aggr_check(rtlpriv, sta_entry,
+				    tid)) {
+					sta_entry->tids[tid].agg.agg_state =
+							 RTL_AGG_PROGRESS;
+					ieee80211_start_tx_ba_session(sta,
+								 tid, 5000);
+				}
+			}
 		}
 	}
 }
@@ -178,43 +220,6 @@ static void rtl_rate_init(void *ppriv,
 			  struct ieee80211_supported_band *sband,
 			  struct ieee80211_sta *sta, void *priv_sta)
 {
-	struct rtl_priv *rtlpriv = ppriv;
-	struct rtl_mac *mac = rtl_mac(rtlpriv);
-	u8 is_ht = conf_is_ht(&mac->hw->conf);
-
-	if ((mac->opmode == NL80211_IFTYPE_STATION) ||
-	    (mac->opmode == NL80211_IFTYPE_MESH_POINT) ||
-	    (mac->opmode == NL80211_IFTYPE_ADHOC)) {
-
-		switch (sband->band) {
-		case IEEE80211_BAND_2GHZ:
-			rtlpriv->rate_priv->cur_ratetab_idx =
-			    RATR_INX_WIRELESS_G;
-			if (is_ht)
-				rtlpriv->rate_priv->cur_ratetab_idx =
-				    RATR_INX_WIRELESS_NGB;
-			break;
-		case IEEE80211_BAND_5GHZ:
-			rtlpriv->rate_priv->cur_ratetab_idx =
-			    RATR_INX_WIRELESS_A;
-			if (is_ht)
-				rtlpriv->rate_priv->cur_ratetab_idx =
-				    RATR_INX_WIRELESS_NGB;
-			break;
-		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-				 ("Invalid band\n"));
-			rtlpriv->rate_priv->cur_ratetab_idx =
-			    RATR_INX_WIRELESS_NGB;
-			break;
-		}
-
-		RT_TRACE(rtlpriv, COMP_RATE, DBG_DMESG,
-			 ("Choosing rate table index: %d\n",
-			  rtlpriv->rate_priv->cur_ratetab_idx));
-
-	}
-
 }
 
 static void rtl_rate_update(void *ppriv,
@@ -223,49 +228,6 @@ static void rtl_rate_update(void *ppriv,
 			    u32 changed,
 			    enum nl80211_channel_type oper_chan_type)
 {
-	struct rtl_priv *rtlpriv = ppriv;
-	struct rtl_mac *mac = rtl_mac(rtlpriv);
-	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
-	bool oper_cw40 = false, oper_sgi40;
-	bool local_cw40 = mac->bw_40;
-	bool local_sgi40 = mac->sgi_40;
-	u8 is_ht = conf_is_ht(&mac->hw->conf);
-
-	if (changed & IEEE80211_RC_HT_CHANGED) {
-		if (mac->opmode != NL80211_IFTYPE_STATION)
-			return;
-
-		if (rtlhal->hw->conf.channel_type == NL80211_CHAN_HT40MINUS ||
-		    rtlhal->hw->conf.channel_type == NL80211_CHAN_HT40PLUS)
-			oper_cw40 = true;
-
-		oper_sgi40 = mac->sgi_40;
-
-		if ((local_cw40 != oper_cw40) || (local_sgi40 != oper_sgi40)) {
-			switch (sband->band) {
-			case IEEE80211_BAND_2GHZ:
-				rtlpriv->rate_priv->cur_ratetab_idx =
-				    RATR_INX_WIRELESS_G;
-				if (is_ht)
-					rtlpriv->rate_priv->cur_ratetab_idx =
-					    RATR_INX_WIRELESS_NGB;
-				break;
-			case IEEE80211_BAND_5GHZ:
-				rtlpriv->rate_priv->cur_ratetab_idx =
-				    RATR_INX_WIRELESS_A;
-				if (is_ht)
-					rtlpriv->rate_priv->cur_ratetab_idx =
-					    RATR_INX_WIRELESS_NGB;
-				break;
-			default:
-				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-					 ("Invalid band\n"));
-				rtlpriv->rate_priv->cur_ratetab_idx =
-				    RATR_INX_WIRELESS_NGB;
-				break;
-			}
-		}
-	}
 }
 
 static void *rtl_rate_alloc(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/rtlwifi/rc.h b/drivers/net/wireless/rtlwifi/rc.h
index b4667c035f0bff66c2af1dd45f3cf6645909f5a6..4afa2c20adcf29870b8d97718006f448eb3ea86e 100644
--- a/drivers/net/wireless/rtlwifi/rc.h
+++ b/drivers/net/wireless/rtlwifi/rc.h
@@ -30,8 +30,15 @@
 #ifndef __RTL_RC_H__
 #define __RTL_RC_H__
 
+#define B_MODE_MAX_RIX 3
+#define G_MODE_MAX_RIX 11
+#define A_MODE_MAX_RIX 7
+
+/* in mac80211 mcs0-mcs15 is idx0-idx15*/
+#define N_MODE_MCS7_RIX 7
+#define N_MODE_MCS15_RIX 15
+
 struct rtl_rate_priv {
-	u8 cur_ratetab_idx;
 	u8 ht_cap;
 };
 
diff --git a/drivers/net/wireless/rtlwifi/regd.c b/drivers/net/wireless/rtlwifi/regd.c
index d26f957981adf16a1b3cb566d6287abf25bb3fb4..8f6718f163e5a3d7c86ff5e87cc11264b96174fe 100644
--- a/drivers/net/wireless/rtlwifi/regd.c
+++ b/drivers/net/wireless/rtlwifi/regd.c
@@ -66,31 +66,83 @@ static struct country_code_to_enum_rd allCountries[] = {
 	NL80211_RRF_PASSIVE_SCAN | \
 	NL80211_RRF_NO_OFDM)
 
+/* 5G chan 36 - chan 64*/
+#define RTL819x_5GHZ_5150_5350	\
+	REG_RULE(5150-10, 5350+10, 40, 0, 30, \
+	NL80211_RRF_PASSIVE_SCAN | \
+	NL80211_RRF_NO_IBSS)
+
+/* 5G chan 100 - chan 165*/
+#define RTL819x_5GHZ_5470_5850	\
+	REG_RULE(5470-10, 5850+10, 40, 0, 30, \
+	NL80211_RRF_PASSIVE_SCAN | \
+	NL80211_RRF_NO_IBSS)
+
+/* 5G chan 149 - chan 165*/
+#define RTL819x_5GHZ_5725_5850	\
+	REG_RULE(5725-10, 5850+10, 40, 0, 30, \
+	NL80211_RRF_PASSIVE_SCAN | \
+	NL80211_RRF_NO_IBSS)
+
+#define RTL819x_5GHZ_ALL	\
+	(RTL819x_5GHZ_5150_5350, RTL819x_5GHZ_5470_5850)
+
 static const struct ieee80211_regdomain rtl_regdom_11 = {
 	.n_reg_rules = 1,
 	.alpha2 = "99",
 	.reg_rules = {
 		      RTL819x_2GHZ_CH01_11,
-	}
+		      }
+};
+
+static const struct ieee80211_regdomain rtl_regdom_12_13 = {
+	.n_reg_rules = 2,
+	.alpha2 = "99",
+	.reg_rules = {
+		      RTL819x_2GHZ_CH01_11,
+			  RTL819x_2GHZ_CH12_13,
+		      }
 };
 
-static const struct ieee80211_regdomain rtl_regdom_global = {
+static const struct ieee80211_regdomain rtl_regdom_no_midband = {
 	.n_reg_rules = 3,
 	.alpha2 = "99",
 	.reg_rules = {
 		      RTL819x_2GHZ_CH01_11,
-		      RTL819x_2GHZ_CH12_13,
-		      RTL819x_2GHZ_CH14,
-	}
+			  RTL819x_5GHZ_5150_5350,
+			  RTL819x_5GHZ_5725_5850,
+		      }
 };
 
-static const struct ieee80211_regdomain rtl_regdom_world = {
-	.n_reg_rules = 2,
+static const struct ieee80211_regdomain rtl_regdom_60_64 = {
+	.n_reg_rules = 3,
 	.alpha2 = "99",
 	.reg_rules = {
 		      RTL819x_2GHZ_CH01_11,
-		      RTL819x_2GHZ_CH12_13,
-	}
+			  RTL819x_2GHZ_CH12_13,
+			  RTL819x_5GHZ_5725_5850,
+		      }
+};
+
+static const struct ieee80211_regdomain rtl_regdom_14_60_64 = {
+	.n_reg_rules = 4,
+	.alpha2 = "99",
+	.reg_rules = {
+		      RTL819x_2GHZ_CH01_11,
+			  RTL819x_2GHZ_CH12_13,
+			  RTL819x_2GHZ_CH14,
+			  RTL819x_5GHZ_5725_5850,
+		      }
+};
+
+static const struct ieee80211_regdomain rtl_regdom_14 = {
+	.n_reg_rules = 3,
+	.alpha2 = "99",
+	.reg_rules = {
+		      RTL819x_2GHZ_CH01_11,
+			  RTL819x_2GHZ_CH12_13,
+			  RTL819x_2GHZ_CH14,
+		      }
 };
 
 static bool _rtl_is_radar_freq(u16 center_freq)
@@ -162,6 +214,8 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy,
 	u32 bandwidth = 0;
 	int r;
 
+	if (!wiphy->bands[IEEE80211_BAND_2GHZ])
+		return;
 	sband = wiphy->bands[IEEE80211_BAND_2GHZ];
 
 	/*
@@ -292,25 +346,26 @@ static const struct ieee80211_regdomain *_rtl_regdomain_select(
 {
 	switch (reg->country_code) {
 	case COUNTRY_CODE_FCC:
+		return &rtl_regdom_no_midband;
 	case COUNTRY_CODE_IC:
 		return &rtl_regdom_11;
 	case COUNTRY_CODE_ETSI:
+	case COUNTRY_CODE_TELEC_NETGEAR:
+		return &rtl_regdom_60_64;
 	case COUNTRY_CODE_SPAIN:
 	case COUNTRY_CODE_FRANCE:
 	case COUNTRY_CODE_ISRAEL:
-	case COUNTRY_CODE_TELEC_NETGEAR:
-		return &rtl_regdom_world;
+	case COUNTRY_CODE_WORLD_WIDE_13:
+		return &rtl_regdom_12_13;
 	case COUNTRY_CODE_MKK:
 	case COUNTRY_CODE_MKK1:
 	case COUNTRY_CODE_TELEC:
 	case COUNTRY_CODE_MIC:
-		return &rtl_regdom_global;
+		return &rtl_regdom_14_60_64;
 	case COUNTRY_CODE_GLOBAL_DOMAIN:
-		return &rtl_regdom_global;
-	case COUNTRY_CODE_WORLD_WIDE_13:
-		return &rtl_regdom_world;
+		return &rtl_regdom_14;
 	default:
-		return &rtl_regdom_world;
+		return &rtl_regdom_no_midband;
 	}
 }
 
@@ -323,9 +378,11 @@ static int _rtl_regd_init_wiphy(struct rtl_regulatory *reg,
 	const struct ieee80211_regdomain *regd;
 
 	wiphy->reg_notifier = reg_notifier;
+
 	wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
 	wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY;
 	wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS;
+
 	regd = _rtl_regdomain_select(reg);
 	wiphy_apply_custom_regulatory(wiphy, regd);
 	_rtl_reg_apply_radar_flags(wiphy);
@@ -355,8 +412,8 @@ int rtl_regd_init(struct ieee80211_hw *hw,
 	if (wiphy == NULL || &rtlpriv->regd == NULL)
 		return -EINVAL;
 
-	/* force the channel plan to world wide 13 */
-	rtlpriv->regd.country_code = COUNTRY_CODE_WORLD_WIDE_13;
+	/* init country_code from efuse channel plan */
+	rtlpriv->regd.country_code = rtlpriv->efuse.channel_plan;
 
 	RT_TRACE(rtlpriv, COMP_REGD, DBG_TRACE,
 		 (KERN_DEBUG "rtl: EEPROM regdomain: 0x%0x\n",
@@ -373,8 +430,8 @@ int rtl_regd_init(struct ieee80211_hw *hw,
 	country = _rtl_regd_find_country(rtlpriv->regd.country_code);
 
 	if (country) {
-		rtlpriv->regd.alpha2[0] = country->isoName[0];
-		rtlpriv->regd.alpha2[1] = country->isoName[1];
+		rtlpriv->regd.alpha2[0] = country->iso_name[0];
+		rtlpriv->regd.alpha2[1] = country->iso_name[1];
 	} else {
 		rtlpriv->regd.alpha2[0] = '0';
 		rtlpriv->regd.alpha2[1] = '0';
diff --git a/drivers/net/wireless/rtlwifi/regd.h b/drivers/net/wireless/rtlwifi/regd.h
index 4cdbc4ae76d4a45326a45ac30a9b28883b312185..d23118938fac57035452331e4dbab04318e5aac8 100644
--- a/drivers/net/wireless/rtlwifi/regd.h
+++ b/drivers/net/wireless/rtlwifi/regd.h
@@ -32,7 +32,7 @@
 
 struct country_code_to_enum_rd {
 	u16 countrycode;
-	const char *isoName;
+	const char *iso_name;
 };
 
 enum country_code_type_t {
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index bb023274414c9ee65587e45dcdb1e84b130c2e8b..97183829b9be849fc96666ff0e106c5045e30414 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -28,10 +28,26 @@
  *****************************************************************************/
 
 #include "dm_common.h"
+#include "phy_common.h"
+#include "../pci.h"
+#include "../base.h"
 
 struct dig_t dm_digtable;
 static struct ps_t dm_pstable;
 
+#define BT_RSSI_STATE_NORMAL_POWER	BIT_OFFSET_LEN_MASK_32(0, 1)
+#define BT_RSSI_STATE_AMDPU_OFF		BIT_OFFSET_LEN_MASK_32(1, 1)
+#define BT_RSSI_STATE_SPECIAL_LOW	BIT_OFFSET_LEN_MASK_32(2, 1)
+#define BT_RSSI_STATE_BG_EDCA_LOW	BIT_OFFSET_LEN_MASK_32(3, 1)
+#define BT_RSSI_STATE_TXPOWER_LOW	BIT_OFFSET_LEN_MASK_32(4, 1)
+
+#define RTLPRIV			(struct rtl_priv *)
+#define GET_UNDECORATED_AVERAGE_RSSI(_priv)	\
+	((RTLPRIV(_priv))->mac80211.opmode == \
+			     NL80211_IFTYPE_ADHOC) ?	\
+	((RTLPRIV(_priv))->dm.entry_min_undecoratedsmoothed_pwdb) : \
+	((RTLPRIV(_priv))->dm.undecorated_smoothed_pwdb)
+
 static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = {
 	0x7f8001fe,
 	0x788001e2,
@@ -304,7 +320,7 @@ static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw)
 
 static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
 {
-	static u8 binitialized; /* initialized to false */
+	static u8 initialized; /* initialized to false */
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
@@ -315,11 +331,11 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
 
 	if ((multi_sta == false) || (dm_digtable.cursta_connectctate !=
 				     DIG_STA_DISCONNECT)) {
-		binitialized = false;
+		initialized = false;
 		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 		return;
-	} else if (binitialized == false) {
-		binitialized = true;
+	} else if (initialized == false) {
+		initialized = true;
 		dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
 		dm_digtable.cur_igvalue = 0x20;
 		rtl92c_dm_write_dig(hw);
@@ -461,10 +477,7 @@ static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
 	if (mac->act_scanning == true)
 		return;
 
-	if ((mac->link_state > MAC80211_NOLINK) &&
-	    (mac->link_state < MAC80211_LINKED))
-		dm_digtable.cursta_connectctate = DIG_STA_BEFORE_CONNECT;
-	else if (mac->link_state >= MAC80211_LINKED)
+	if (mac->link_state >= MAC80211_LINKED)
 		dm_digtable.cursta_connectctate = DIG_STA_CONNECT;
 	else
 		dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
@@ -562,23 +575,42 @@ EXPORT_SYMBOL(rtl92c_dm_init_edca_turbo);
 static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
 	static u64 last_txok_cnt;
 	static u64 last_rxok_cnt;
-	u64 cur_txok_cnt;
-	u64 cur_rxok_cnt;
+	static u32 last_bt_edca_ul;
+	static u32 last_bt_edca_dl;
+	u64 cur_txok_cnt = 0;
+	u64 cur_rxok_cnt = 0;
 	u32 edca_be_ul = 0x5ea42b;
 	u32 edca_be_dl = 0x5ea42b;
+	bool bt_change_edca = false;
 
-	if (mac->opmode == NL80211_IFTYPE_ADHOC)
-		goto dm_checkedcaturbo_exit;
+	if ((last_bt_edca_ul != rtlpcipriv->bt_coexist.bt_edca_ul) ||
+	    (last_bt_edca_dl != rtlpcipriv->bt_coexist.bt_edca_dl)) {
+		rtlpriv->dm.current_turbo_edca = false;
+		last_bt_edca_ul = rtlpcipriv->bt_coexist.bt_edca_ul;
+		last_bt_edca_dl = rtlpcipriv->bt_coexist.bt_edca_dl;
+	}
+
+	if (rtlpcipriv->bt_coexist.bt_edca_ul != 0) {
+		edca_be_ul = rtlpcipriv->bt_coexist.bt_edca_ul;
+		bt_change_edca = true;
+	}
+
+	if (rtlpcipriv->bt_coexist.bt_edca_dl != 0) {
+		edca_be_ul = rtlpcipriv->bt_coexist.bt_edca_dl;
+		bt_change_edca = true;
+	}
 
 	if (mac->link_state != MAC80211_LINKED) {
 		rtlpriv->dm.current_turbo_edca = false;
 		return;
 	}
 
-	if (!mac->ht_enable) {	/*FIX MERGE */
+	if ((!mac->ht_enable) && (!rtlpcipriv->bt_coexist.bt_coexistence)) {
 		if (!(edca_be_ul & 0xffff0000))
 			edca_be_ul |= 0x005e0000;
 
@@ -586,10 +618,12 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
 			edca_be_dl |= 0x005e0000;
 	}
 
-	if ((!rtlpriv->dm.is_any_nonbepkts) &&
-	    (!rtlpriv->dm.disable_framebursting)) {
+	if ((bt_change_edca) || ((!rtlpriv->dm.is_any_nonbepkts) &&
+	     (!rtlpriv->dm.disable_framebursting))) {
+
 		cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt;
 		cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt;
+
 		if (cur_rxok_cnt > 4 * cur_txok_cnt) {
 			if (!rtlpriv->dm.is_cur_rdlstate ||
 			    !rtlpriv->dm.current_turbo_edca) {
@@ -618,7 +652,6 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
 		}
 	}
 
-dm_checkedcaturbo_exit:
 	rtlpriv->dm.is_any_nonbepkts = false;
 	last_txok_cnt = rtlpriv->stats.txbytesunicast;
 	last_rxok_cnt = rtlpriv->stats.rxbytesunicast;
@@ -633,14 +666,14 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	u8 thermalvalue, delta, delta_lck, delta_iqk;
 	long ele_a, ele_d, temp_cck, val_x, value32;
-	long val_y, ele_c;
-	u8 ofdm_index[2], cck_index, ofdm_index_old[2], cck_index_old;
+	long val_y, ele_c = 0;
+	u8 ofdm_index[2], cck_index = 0, ofdm_index_old[2], cck_index_old = 0;
 	int i;
 	bool is2t = IS_92C_SERIAL(rtlhal->version);
 	u8 txpwr_level[2] = {0, 0};
 	u8 ofdm_min_index = 6, rf;
 
-	rtlpriv->dm.txpower_trackingInit = true;
+	rtlpriv->dm.txpower_trackinginit = true;
 	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 		 ("rtl92c_dm_txpower_tracking_callback_thermalmeter\n"));
 
@@ -683,7 +716,6 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
 			for (i = 0; i < OFDM_TABLE_LENGTH; i++) {
 				if (ele_d == (ofdmswing_table[i] &
 				    MASKOFDM_D)) {
-					ofdm_index_old[1] = (u8) i;
 
 					RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
 					   DBG_LOUD,
@@ -1062,7 +1094,7 @@ static void rtl92c_dm_initialize_txpower_tracking_thermalmeter(
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	rtlpriv->dm.txpower_tracking = true;
-	rtlpriv->dm.txpower_trackingInit = false;
+	rtlpriv->dm.txpower_trackinginit = false;
 
 	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
 		 ("pMgntInfo->txpower_tracking = %d\n",
@@ -1132,6 +1164,7 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rate_adaptive *p_ra = &(rtlpriv->ra);
 	u32 low_rssithresh_for_ra, high_rssithresh_for_ra;
+	struct ieee80211_sta *sta = NULL;
 
 	if (is_hal_stop(rtlhal)) {
 		RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
@@ -1145,8 +1178,8 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 		return;
 	}
 
-	if (mac->link_state == MAC80211_LINKED) {
-
+	if (mac->link_state == MAC80211_LINKED &&
+	    mac->opmode == NL80211_IFTYPE_STATION) {
 		switch (p_ra->pre_ratr_state) {
 		case DM_RATR_STA_HIGH:
 			high_rssithresh_for_ra = 50;
@@ -1185,10 +1218,13 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 				 ("PreState = %d, CurState = %d\n",
 				  p_ra->pre_ratr_state, p_ra->ratr_state));
 
-			rtlpriv->cfg->ops->update_rate_mask(hw,
+			rcu_read_lock();
+			sta = ieee80211_find_sta(mac->vif, mac->bssid);
+			rtlpriv->cfg->ops->update_rate_tbl(hw, sta,
 					p_ra->ratr_state);
 
 			p_ra->pre_ratr_state = p_ra->ratr_state;
+			rcu_read_unlock();
 		}
 	}
 }
@@ -1202,51 +1238,6 @@ static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw)
 	dm_pstable.rssi_val_min = 0;
 }
 
-static void rtl92c_dm_1r_cca(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
-	if (dm_pstable.rssi_val_min != 0) {
-		if (dm_pstable.pre_ccastate == CCA_2R) {
-			if (dm_pstable.rssi_val_min >= 35)
-				dm_pstable.cur_ccasate = CCA_1R;
-			else
-				dm_pstable.cur_ccasate = CCA_2R;
-		} else {
-			if (dm_pstable.rssi_val_min <= 30)
-				dm_pstable.cur_ccasate = CCA_2R;
-			else
-				dm_pstable.cur_ccasate = CCA_1R;
-		}
-	} else {
-		dm_pstable.cur_ccasate = CCA_MAX;
-	}
-
-	if (dm_pstable.pre_ccastate != dm_pstable.cur_ccasate) {
-		if (dm_pstable.cur_ccasate == CCA_1R) {
-			if (get_rf_type(rtlphy) == RF_2T2R) {
-				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
-					      MASKBYTE0, 0x13);
-				rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x20);
-			} else {
-				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
-					      MASKBYTE0, 0x23);
-				rtl_set_bbreg(hw, 0xe70, 0x7fc00000, 0x10c);
-			}
-		} else {
-			rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0,
-				      0x33);
-			rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x63);
-		}
-		dm_pstable.pre_ccastate = dm_pstable.cur_ccasate;
-	}
-
-	RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, ("CCAStage = %s\n",
-					       (dm_pstable.cur_ccasate ==
-						0) ? "1RCCA" : "2RCCA"));
-}
-
 void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal)
 {
 	static u8 initialize;
@@ -1352,7 +1343,9 @@ static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw)
 	}
 
 	if (IS_92C_SERIAL(rtlhal->version))
-		rtl92c_dm_1r_cca(hw);
+		;/* rtl92c_dm_1r_cca(hw); */
+	else
+		rtl92c_dm_rf_saving(hw, false);
 }
 
 void rtl92c_dm_init(struct ieee80211_hw *hw)
@@ -1369,6 +1362,84 @@ void rtl92c_dm_init(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL(rtl92c_dm_init);
 
+void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long undecorated_smoothed_pwdb;
+
+	if (!rtlpriv->dm.dynamic_txpower_enable)
+		return;
+
+	if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+		return;
+	}
+
+	if ((mac->link_state < MAC80211_LINKED) &&
+	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("Not connected to any\n"));
+
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+
+		rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
+		return;
+	}
+
+	if (mac->link_state >= MAC80211_LINKED) {
+		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("AP Client PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		} else {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("STA Default Port PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		}
+	} else {
+		undecorated_smoothed_pwdb =
+		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("AP Ext Port PWDB = 0x%lx\n",
+			  undecorated_smoothed_pwdb));
+	}
+
+	if (undecorated_smoothed_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n"));
+	} else if ((undecorated_smoothed_pwdb <
+		    (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) &&
+		   (undecorated_smoothed_pwdb >=
+		    TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
+
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n"));
+	} else if (undecorated_smoothed_pwdb <
+		   (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("TXHIGHPWRLEVEL_NORMAL\n"));
+	}
+
+	if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("PHY_SetTxPowerLevel8192S() Channel = %d\n",
+			  rtlphy->current_channel));
+		rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+	}
+
+	rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl;
+}
+
 void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -1388,11 +1459,321 @@ void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
 		rtl92c_dm_dig(hw);
 		rtl92c_dm_false_alarm_counter_statistics(hw);
 		rtl92c_dm_dynamic_bb_powersaving(hw);
-		rtlpriv->cfg->ops->dm_dynamic_txpower(hw);
+		rtl92c_dm_dynamic_txpower(hw);
 		rtl92c_dm_check_txpower_tracking(hw);
 		rtl92c_dm_refresh_rate_adaptive_mask(hw);
+		rtl92c_dm_bt_coexist(hw);
 		rtl92c_dm_check_edca_turbo(hw);
-
 	}
 }
 EXPORT_SYMBOL(rtl92c_dm_watchdog);
+
+u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	long undecorated_smoothed_pwdb;
+	u8 curr_bt_rssi_state = 0x00;
+
+	if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
+		undecorated_smoothed_pwdb =
+				 GET_UNDECORATED_AVERAGE_RSSI(rtlpriv);
+	} else {
+		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)
+			undecorated_smoothed_pwdb = 100;
+		else
+			undecorated_smoothed_pwdb =
+				rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+	}
+
+	/* Check RSSI to determine HighPower/NormalPower state for
+	 * BT coexistence. */
+	if (undecorated_smoothed_pwdb >= 67)
+		curr_bt_rssi_state &= (~BT_RSSI_STATE_NORMAL_POWER);
+	else if (undecorated_smoothed_pwdb < 62)
+		curr_bt_rssi_state |= BT_RSSI_STATE_NORMAL_POWER;
+
+	/* Check RSSI to determine AMPDU setting for BT coexistence. */
+	if (undecorated_smoothed_pwdb >= 40)
+		curr_bt_rssi_state &= (~BT_RSSI_STATE_AMDPU_OFF);
+	else if (undecorated_smoothed_pwdb <= 32)
+		curr_bt_rssi_state |= BT_RSSI_STATE_AMDPU_OFF;
+
+	/* Marked RSSI state. It will be used to determine BT coexistence
+	 * setting later. */
+	if (undecorated_smoothed_pwdb < 35)
+		curr_bt_rssi_state |=  BT_RSSI_STATE_SPECIAL_LOW;
+	else
+		curr_bt_rssi_state &= (~BT_RSSI_STATE_SPECIAL_LOW);
+
+	/* Set Tx Power according to BT status. */
+	if (undecorated_smoothed_pwdb >= 30)
+		curr_bt_rssi_state |=  BT_RSSI_STATE_TXPOWER_LOW;
+	else if (undecorated_smoothed_pwdb < 25)
+		curr_bt_rssi_state &= (~BT_RSSI_STATE_TXPOWER_LOW);
+
+	/* Check BT state related to BT_Idle in B/G mode. */
+	if (undecorated_smoothed_pwdb < 15)
+		curr_bt_rssi_state |=  BT_RSSI_STATE_BG_EDCA_LOW;
+	else
+		curr_bt_rssi_state &= (~BT_RSSI_STATE_BG_EDCA_LOW);
+
+	if (curr_bt_rssi_state != rtlpcipriv->bt_coexist.bt_rssi_state) {
+		rtlpcipriv->bt_coexist.bt_rssi_state = curr_bt_rssi_state;
+		return true;
+	} else {
+		return false;
+	}
+}
+EXPORT_SYMBOL(rtl92c_bt_rssi_state_change);
+
+static bool rtl92c_bt_state_change(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	u32 polling, ratio_tx, ratio_pri;
+	u32 bt_tx, bt_pri;
+	u8 bt_state;
+	u8 cur_service_type;
+
+	if (rtlpriv->mac80211.link_state < MAC80211_LINKED)
+		return false;
+
+	bt_state = rtl_read_byte(rtlpriv, 0x4fd);
+	bt_tx = rtl_read_dword(rtlpriv, 0x488);
+	bt_tx = bt_tx & 0x00ffffff;
+	bt_pri = rtl_read_dword(rtlpriv, 0x48c);
+	bt_pri = bt_pri & 0x00ffffff;
+	polling = rtl_read_dword(rtlpriv, 0x490);
+
+	if (bt_tx == 0xffffffff && bt_pri == 0xffffffff &&
+	    polling == 0xffffffff && bt_state == 0xff)
+		return false;
+
+	bt_state &= BIT_OFFSET_LEN_MASK_32(0, 1);
+	if (bt_state != rtlpcipriv->bt_coexist.bt_cur_state) {
+		rtlpcipriv->bt_coexist.bt_cur_state = bt_state;
+
+		if (rtlpcipriv->bt_coexist.reg_bt_sco == 3) {
+			rtlpcipriv->bt_coexist.bt_service = BT_IDLE;
+
+			bt_state = bt_state |
+			  ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+			  0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
+			  BIT_OFFSET_LEN_MASK_32(2, 1);
+			rtl_write_byte(rtlpriv, 0x4fd, bt_state);
+		}
+		return true;
+	}
+
+	ratio_tx = bt_tx * 1000 / polling;
+	ratio_pri = bt_pri * 1000 / polling;
+	rtlpcipriv->bt_coexist.ratio_tx = ratio_tx;
+	rtlpcipriv->bt_coexist.ratio_pri = ratio_pri;
+
+	if (bt_state && rtlpcipriv->bt_coexist.reg_bt_sco == 3) {
+
+		if ((ratio_tx < 30)  && (ratio_pri < 30))
+			cur_service_type = BT_IDLE;
+		else if ((ratio_pri > 110) && (ratio_pri < 250))
+			cur_service_type = BT_SCO;
+		else if ((ratio_tx >= 200) && (ratio_pri >= 200))
+			cur_service_type = BT_BUSY;
+		else if ((ratio_tx >= 350) && (ratio_tx < 500))
+			cur_service_type = BT_OTHERBUSY;
+		else if (ratio_tx >= 500)
+			cur_service_type = BT_PAN;
+		else
+			cur_service_type = BT_OTHER_ACTION;
+
+		if (cur_service_type != rtlpcipriv->bt_coexist.bt_service) {
+			rtlpcipriv->bt_coexist.bt_service = cur_service_type;
+			bt_state = bt_state |
+			   ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+			   0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
+			   ((rtlpcipriv->bt_coexist.bt_service != BT_IDLE) ?
+			   0 : BIT_OFFSET_LEN_MASK_32(2, 1));
+
+			/* Add interrupt migration when bt is not ini
+			 * idle state (no traffic). */
+			if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+				rtl_write_word(rtlpriv, 0x504, 0x0ccc);
+				rtl_write_byte(rtlpriv, 0x506, 0x54);
+				rtl_write_byte(rtlpriv, 0x507, 0x54);
+			} else {
+				rtl_write_byte(rtlpriv, 0x506, 0x00);
+				rtl_write_byte(rtlpriv, 0x507, 0x00);
+			}
+
+			rtl_write_byte(rtlpriv, 0x4fd, bt_state);
+			return true;
+		}
+	}
+
+	return false;
+
+}
+
+static bool rtl92c_bt_wifi_connect_change(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	static bool media_connect;
+
+	if (rtlpriv->mac80211.link_state < MAC80211_LINKED) {
+		media_connect = false;
+	} else {
+		if (!media_connect) {
+			media_connect = true;
+			return true;
+		}
+		media_connect = true;
+	}
+
+	return false;
+}
+
+static void rtl92c_bt_set_normal(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+
+	if (rtlpcipriv->bt_coexist.bt_service == BT_OTHERBUSY) {
+		rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea72b;
+		rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea72b;
+	} else if (rtlpcipriv->bt_coexist.bt_service == BT_BUSY) {
+		rtlpcipriv->bt_coexist.bt_edca_ul = 0x5eb82f;
+		rtlpcipriv->bt_coexist.bt_edca_dl = 0x5eb82f;
+	} else if (rtlpcipriv->bt_coexist.bt_service == BT_SCO) {
+		if (rtlpcipriv->bt_coexist.ratio_tx > 160) {
+			rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea72f;
+			rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea72f;
+		} else {
+			rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea32b;
+			rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea42b;
+		}
+	} else {
+		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
+		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+	}
+
+	if ((rtlpcipriv->bt_coexist.bt_service != BT_IDLE) &&
+	     (rtlpriv->mac80211.mode == WIRELESS_MODE_G ||
+	     (rtlpriv->mac80211.mode == (WIRELESS_MODE_G | WIRELESS_MODE_B))) &&
+	     (rtlpcipriv->bt_coexist.bt_rssi_state &
+	     BT_RSSI_STATE_BG_EDCA_LOW)) {
+		rtlpcipriv->bt_coexist.bt_edca_ul = 0x5eb82b;
+		rtlpcipriv->bt_coexist.bt_edca_dl = 0x5eb82b;
+	}
+}
+
+static void rtl92c_bt_ant_isolation(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+
+	/* Only enable HW BT coexist when BT in "Busy" state. */
+	if (rtlpriv->mac80211.vendor == PEER_CISCO &&
+	    rtlpcipriv->bt_coexist.bt_service == BT_OTHER_ACTION) {
+		rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+	} else {
+		if ((rtlpcipriv->bt_coexist.bt_service == BT_BUSY) &&
+		    (rtlpcipriv->bt_coexist.bt_rssi_state &
+		     BT_RSSI_STATE_NORMAL_POWER)) {
+			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+		} else if ((rtlpcipriv->bt_coexist.bt_service ==
+			    BT_OTHER_ACTION) && (rtlpriv->mac80211.mode <
+			    WIRELESS_MODE_N_24G) &&
+			    (rtlpcipriv->bt_coexist.bt_rssi_state &
+			    BT_RSSI_STATE_SPECIAL_LOW)) {
+			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+		} else if (rtlpcipriv->bt_coexist.bt_service == BT_PAN) {
+			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0x00);
+		} else {
+			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0x00);
+		}
+	}
+
+	if (rtlpcipriv->bt_coexist.bt_service == BT_PAN)
+		rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x10100);
+	else
+		rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x0);
+
+	if (rtlpcipriv->bt_coexist.bt_rssi_state &
+	    BT_RSSI_STATE_NORMAL_POWER) {
+		rtl92c_bt_set_normal(hw);
+	} else {
+		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
+		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+	}
+
+	if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+		rtlpriv->cfg->ops->set_rfreg(hw,
+				 RF90_PATH_A,
+				 0x1e,
+				 0xf0, 0xf);
+	} else {
+		rtlpriv->cfg->ops->set_rfreg(hw,
+		     RF90_PATH_A, 0x1e, 0xf0,
+		     rtlpcipriv->bt_coexist.bt_rfreg_origin_1e);
+	}
+
+	if (!rtlpriv->dm.dynamic_txpower_enable) {
+		if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+			if (rtlpcipriv->bt_coexist.bt_rssi_state &
+				BT_RSSI_STATE_TXPOWER_LOW) {
+				rtlpriv->dm.dynamic_txhighpower_lvl =
+							TXHIGHPWRLEVEL_BT2;
+			} else {
+				rtlpriv->dm.dynamic_txhighpower_lvl =
+					TXHIGHPWRLEVEL_BT1;
+			}
+		} else {
+			rtlpriv->dm.dynamic_txhighpower_lvl =
+				TXHIGHPWRLEVEL_NORMAL;
+		}
+		rtl92c_phy_set_txpower_level(hw,
+			rtlpriv->phy.current_channel);
+	}
+}
+
+static void rtl92c_check_bt_change(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	if (rtlpcipriv->bt_coexist.bt_cur_state) {
+		if (rtlpcipriv->bt_coexist.bt_ant_isolation)
+			rtl92c_bt_ant_isolation(hw);
+	} else {
+		rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0x00);
+		rtlpriv->cfg->ops->set_rfreg(hw, RF90_PATH_A, 0x1e, 0xf0,
+				rtlpcipriv->bt_coexist.bt_rfreg_origin_1e);
+
+		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
+		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+	}
+}
+
+void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	bool wifi_connect_change;
+	bool bt_state_change;
+	bool rssi_state_change;
+
+	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+	     (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4)) {
+
+		wifi_connect_change = rtl92c_bt_wifi_connect_change(hw);
+		bt_state_change = rtl92c_bt_state_change(hw);
+		rssi_state_change = rtl92c_bt_rssi_state_change(hw);
+
+		if (wifi_connect_change || bt_state_change || rssi_state_change)
+			rtl92c_check_bt_change(hw);
+	}
+}
+EXPORT_SYMBOL(rtl92c_dm_bt_coexist);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h
index b9cbb0a3c03f5534caaba5d551d4e766ba55b257..b9736d3e9a397cad52a009df793449550cd1b490 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h
@@ -200,5 +200,7 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
 void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
 void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
 void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery);
+void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw);
+void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 28a6ce3bc239612ef7834115f05b0688766438f4..50303e1adff109b6fc73676bf77b3c7632c565fa 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -171,7 +171,6 @@ static void _rtl92c_write_fw(struct ieee80211_hw *hw,
 static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	int err = -EIO;
 	u32 counter = 0;
 	u32 value32;
 
@@ -184,7 +183,7 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("chksum report faill ! REG_MCUFWDL:0x%08x .\n",
 			  value32));
-		goto exit;
+		return -EIO;
 	}
 
 	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
@@ -204,8 +203,7 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
 				 ("Polling FW ready success!!"
 				 " REG_MCUFWDL:0x%08x .\n",
 				 value32));
-			err = 0;
-			goto exit;
+			return 0;
 		}
 
 		mdelay(FW_8192C_POLLING_DELAY);
@@ -214,9 +212,7 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
 
 	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 		 ("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32));
-
-exit:
-	return err;
+	return -EIO;
 }
 
 int rtl92c_download_fw(struct ieee80211_hw *hw)
@@ -226,32 +222,16 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
 	struct rtl92c_firmware_header *pfwheader;
 	u8 *pfwdata;
 	u32 fwsize;
-	int err;
 	enum version_8192c version = rtlhal->version;
-	const struct firmware *firmware;
 
-	printk(KERN_INFO "rtl8192cu: Loading firmware file %s\n",
+	printk(KERN_INFO "rtl8192c: Loading firmware file %s\n",
 	       rtlpriv->cfg->fw_name);
-	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
-			       rtlpriv->io.dev);
-	if (err) {
-		printk(KERN_ERR "rtl8192cu: Firmware loading failed\n");
-		return 1;
-	}
-
-	if (firmware->size > 0x4000) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("Firmware is too big!\n"));
-		release_firmware(firmware);
+	if (!rtlhal->pfirmware)
 		return 1;
-	}
-
-	memcpy(rtlhal->pfirmware, firmware->data, firmware->size);
-	fwsize = firmware->size;
-	release_firmware(firmware);
 
 	pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
 	pfwdata = (u8 *) rtlhal->pfirmware;
+	fwsize = rtlhal->fwsize;
 
 	if (IS_FW_HEADER_EXIST(pfwheader)) {
 		RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
@@ -267,8 +247,7 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
 	_rtl92c_write_fw(hw, version, pfwdata, fwsize);
 	_rtl92c_enable_fw_download(hw, false);
 
-	err = _rtl92c_fw_free_to_go(hw);
-	if (err) {
+	if (_rtl92c_fw_free_to_go(hw)) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("Firmware is not ready to run!\n"));
 	} else {
@@ -300,10 +279,9 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	u8 boxnum;
-	u16 box_reg, box_extreg;
+	u16 box_reg = 0, box_extreg = 0;
 	u8 u1b_tmp;
 	bool isfw_read = false;
-	u8 buf_index = 0;
 	bool bwrite_sucess = false;
 	u8 wait_h2c_limmit = 100;
 	u8 wait_writeh2c_limmit = 100;
@@ -414,7 +392,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 		case 1:
 			boxcontent[0] &= ~(BIT(7));
 			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index, 1);
+			       p_cmdbuffer, 1);
 
 			for (idx = 0; idx < 4; idx++) {
 				rtl_write_byte(rtlpriv, box_reg + idx,
@@ -424,7 +402,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 		case 2:
 			boxcontent[0] &= ~(BIT(7));
 			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index, 2);
+			       p_cmdbuffer, 2);
 
 			for (idx = 0; idx < 4; idx++) {
 				rtl_write_byte(rtlpriv, box_reg + idx,
@@ -434,7 +412,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 		case 3:
 			boxcontent[0] &= ~(BIT(7));
 			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index, 3);
+			       p_cmdbuffer, 3);
 
 			for (idx = 0; idx < 4; idx++) {
 				rtl_write_byte(rtlpriv, box_reg + idx,
@@ -444,9 +422,9 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 		case 4:
 			boxcontent[0] |= (BIT(7));
 			memcpy((u8 *) (boxextcontent),
-			       p_cmdbuffer + buf_index, 2);
+			       p_cmdbuffer, 2);
 			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index + 2, 2);
+			       p_cmdbuffer + 2, 2);
 
 			for (idx = 0; idx < 2; idx++) {
 				rtl_write_byte(rtlpriv, box_extreg + idx,
@@ -461,9 +439,9 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 		case 5:
 			boxcontent[0] |= (BIT(7));
 			memcpy((u8 *) (boxextcontent),
-			       p_cmdbuffer + buf_index, 2);
+			       p_cmdbuffer, 2);
 			memcpy((u8 *) (boxcontent) + 1,
-			       p_cmdbuffer + buf_index + 2, 3);
+			       p_cmdbuffer + 2, 3);
 
 			for (idx = 0; idx < 2; idx++) {
 				rtl_write_byte(rtlpriv, box_extreg + idx,
@@ -561,6 +539,39 @@ void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
 }
 EXPORT_SYMBOL(rtl92c_set_fw_pwrmode_cmd);
 
+static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
+				struct sk_buff *skb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl8192_tx_ring *ring;
+	struct rtl_tx_desc *pdesc;
+	u8 own;
+	unsigned long flags;
+	struct sk_buff *pskb = NULL;
+
+	ring = &rtlpci->tx_ring[BEACON_QUEUE];
+
+	pskb = __skb_dequeue(&ring->queue);
+	if (pskb)
+		kfree_skb(pskb);
+
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+	pdesc = &ring->desc[0];
+	own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN);
+
+	rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb);
+
+	__skb_queue_tail(&ring->queue, skb);
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+	rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE);
+
+	return true;
+}
+
 #define BEACON_PG		0 /*->1*/
 #define PSPOLL_PG		2
 #define NULL_PG			3
@@ -678,7 +689,7 @@ static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 };
 
-void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
+void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool dl_finished)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
@@ -687,12 +698,12 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
 	u32 totalpacketlen;
 	bool rtstatus;
 	u8 u1RsvdPageLoc[3] = {0};
-	bool b_dlok = false;
+	bool dlok = false;
 
 	u8 *beacon;
-	u8 *p_pspoll;
+	u8 *pspoll;
 	u8 *nullfunc;
-	u8 *p_probersp;
+	u8 *probersp;
 	/*---------------------------------------------------------
 				(1) beacon
 	---------------------------------------------------------*/
@@ -703,10 +714,10 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
 	/*-------------------------------------------------------
 				(2) ps-poll
 	--------------------------------------------------------*/
-	p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
-	SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
-	SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
-	SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);
+	pspoll = &reserved_page_packet[PSPOLL_PG * 128];
+	SET_80211_PS_POLL_AID(pspoll, (mac->assoc_id | 0xc000));
+	SET_80211_PS_POLL_BSSID(pspoll, mac->bssid);
+	SET_80211_PS_POLL_TA(pspoll, mac->mac_addr);
 
 	SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1RsvdPageLoc, PSPOLL_PG);
 
@@ -723,10 +734,10 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
 	/*---------------------------------------------------------
 				(4) probe response
 	----------------------------------------------------------*/
-	p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
-	SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
-	SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
-	SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);
+	probersp = &reserved_page_packet[PROBERSP_PG * 128];
+	SET_80211_HDR_ADDRESS1(probersp, mac->bssid);
+	SET_80211_HDR_ADDRESS2(probersp, mac->mac_addr);
+	SET_80211_HDR_ADDRESS3(probersp, mac->bssid);
 
 	SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1RsvdPageLoc, PROBERSP_PG);
 
@@ -744,12 +755,12 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
 	memcpy((u8 *) skb_put(skb, totalpacketlen),
 	       &reserved_page_packet, totalpacketlen);
 
-	rtstatus = rtlpriv->cfg->ops->cmd_send_packet(hw, skb);
+	rtstatus = _rtl92c_cmd_send_packet(hw, skb);
 
 	if (rtstatus)
-		b_dlok = true;
+		dlok = true;
 
-	if (b_dlok) {
+	if (dlok) {
 		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
 			 ("Set RSVD page location to Fw.\n"));
 		RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
index 3db33bd14666ebeee9bb30ef1f546d5114ef8b89..3d5823c12621ef0e2da79d1c3d68616f7671a431 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
@@ -27,8 +27,8 @@
  *
  *****************************************************************************/
 
-#ifndef __RTL92C__FW__H__
-#define __RTL92C__FW__H__
+#ifndef __RTL92C__FW__COMMON__H__
+#define __RTL92C__FW__COMMON__H__
 
 #define FW_8192C_SIZE				0x3000
 #define FW_8192C_START_ADDRESS			0x1000
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
index a70228278398ab2c893391e963a7f520327d1026..c5424cad43cb578ea57d8d095dfba92a4b23c772 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
@@ -78,27 +78,29 @@ void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
 	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
 					       " data(%#x)\n", regaddr, bitmask,
 					       data));
+
 }
 EXPORT_SYMBOL(rtl92c_phy_set_bb_reg);
 
 u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
-					 enum radio_path rfpath, u32 offset)
+				  enum radio_path rfpath, u32 offset)
 {
 	RT_ASSERT(false, ("deprecated!\n"));
 	return 0;
+
 }
 EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_read);
 
 void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
-					   enum radio_path rfpath, u32 offset,
-					   u32 data)
+				    enum radio_path rfpath, u32 offset,
+				    u32 data)
 {
 	RT_ASSERT(false, ("deprecated!\n"));
 }
 EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_write);
 
 u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
-				      enum radio_path rfpath, u32 offset)
+			       enum radio_path rfpath, u32 offset)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -149,8 +151,8 @@ u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
 EXPORT_SYMBOL(_rtl92c_phy_rf_serial_read);
 
 void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
-					enum radio_path rfpath, u32 offset,
-					u32 data)
+				 enum radio_path rfpath, u32 offset,
+				 u32 data)
 {
 	u32 data_and_addr;
 	u32 newoffset;
@@ -197,6 +199,7 @@ static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw)
 	rtl_set_bbreg(hw, 0xe80, 0x0c000000, 0x2);
 	rtl_set_bbreg(hw, 0xe88, 0x0c000000, 0x2);
 }
+
 bool rtl92c_phy_rf_config(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -241,13 +244,14 @@ bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
 	rtlphy->cck_high_power = (bool) (rtl_get_bbreg(hw,
 						RFPGA0_XA_HSSIPARAMETER2,
 						0x200));
+
 	return true;
 }
 EXPORT_SYMBOL(_rtl92c_phy_bb8192c_config_parafile);
 
 void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
-						   u32 regaddr, u32 bitmask,
-						   u32 data)
+					    u32 regaddr, u32 bitmask,
+					    u32 data)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -317,61 +321,48 @@ void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
 	}
 	if (regaddr == RTXAGC_B_RATE54_24) {
 		rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][9] = data;
-
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 			 ("MCSTxPowerLevelOriginalOffset[%d][9] = 0x%x\n",
 			  rtlphy->pwrgroup_cnt,
 			  rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][9]));
 	}
-
 	if (regaddr == RTXAGC_B_CCK1_55_MCS32) {
 		rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][14] = data;
-
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 			 ("MCSTxPowerLevelOriginalOffset[%d][14] = 0x%x\n",
 			  rtlphy->pwrgroup_cnt,
 			  rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][14]));
 	}
-
 	if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) {
 		rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][15] = data;
-
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 			 ("MCSTxPowerLevelOriginalOffset[%d][15] = 0x%x\n",
 			  rtlphy->pwrgroup_cnt,
 			  rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][15]));
 	}
-
 	if (regaddr == RTXAGC_B_MCS03_MCS00) {
 		rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][10] = data;
-
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 			 ("MCSTxPowerLevelOriginalOffset[%d][10] = 0x%x\n",
 			  rtlphy->pwrgroup_cnt,
 			  rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][10]));
 	}
-
 	if (regaddr == RTXAGC_B_MCS07_MCS04) {
 		rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][11] = data;
-
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 			 ("MCSTxPowerLevelOriginalOffset[%d][11] = 0x%x\n",
 			  rtlphy->pwrgroup_cnt,
 			  rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][11]));
 	}
-
 	if (regaddr == RTXAGC_B_MCS11_MCS08) {
 		rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][12] = data;
-
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 			 ("MCSTxPowerLevelOriginalOffset[%d][12] = 0x%x\n",
 			  rtlphy->pwrgroup_cnt,
 			  rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][12]));
 	}
-
 	if (regaddr == RTXAGC_B_MCS15_MCS12) {
 		rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][13] = data;
-
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
 			 ("MCSTxPowerLevelOriginalOffset[%d][13] = 0x%x\n",
 			  rtlphy->pwrgroup_cnt,
@@ -583,6 +574,7 @@ static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw,
 
 	rtlphy->cur_cck_txpwridx = cckpowerlevel[0];
 	rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0];
+
 }
 
 void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel)
@@ -611,7 +603,6 @@ bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	u8 idx;
 	u8 rf_path;
-
 	u8 ccktxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
 						      WIRELESS_MODE_B,
 						      power_indbm);
@@ -639,11 +630,6 @@ bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
 }
 EXPORT_SYMBOL(rtl92c_phy_update_txpower_dbm);
 
-void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval)
-{
-}
-EXPORT_SYMBOL(rtl92c_phy_set_beacon_hw_reg);
-
 u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
 				enum wireless_mode wirelessmode,
 				long power_indbm)
@@ -741,9 +727,9 @@ void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
 	if (rtlphy->set_bwmode_inprogress)
 		return;
 	rtlphy->set_bwmode_inprogress = true;
-	if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw)))
-		rtlpriv->cfg->ops->phy_set_bw_mode_callback(hw);
-	else {
+	if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) {
+		rtlphy->set_bwmode_inprogress = false;
+	} else {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 			 ("FALSE driver sleep or unload\n"));
 		rtlphy->set_bwmode_inprogress = false;
@@ -773,8 +759,9 @@ void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw)
 				mdelay(delay);
 			else
 				continue;
-		} else
+		} else {
 			rtlphy->sw_chnl_inprogress = false;
+		}
 		break;
 	} while (true);
 	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
@@ -811,9 +798,32 @@ u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL(rtl92c_phy_sw_chnl);
 
-static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
-					     u8 channel, u8 *stage, u8 *step,
-					     u32 *delay)
+static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+					     u32 cmdtableidx, u32 cmdtablesz,
+					     enum swchnlcmd_id cmdid,
+					     u32 para1, u32 para2, u32 msdelay)
+{
+	struct swchnlcmd *pcmd;
+
+	if (cmdtable == NULL) {
+		RT_ASSERT(false, ("cmdtable cannot be NULL.\n"));
+		return false;
+	}
+
+	if (cmdtableidx >= cmdtablesz)
+		return false;
+
+	pcmd = cmdtable + cmdtableidx;
+	pcmd->cmdid = cmdid;
+	pcmd->para1 = para1;
+	pcmd->para2 = para2;
+	pcmd->msdelay = msdelay;
+	return true;
+}
+
+bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+				      u8 channel, u8 *stage, u8 *step,
+				      u32 *delay)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -917,29 +927,6 @@ static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 	return false;
 }
 
-static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
-					     u32 cmdtableidx, u32 cmdtablesz,
-					     enum swchnlcmd_id cmdid,
-					     u32 para1, u32 para2, u32 msdelay)
-{
-	struct swchnlcmd *pcmd;
-
-	if (cmdtable == NULL) {
-		RT_ASSERT(false, ("cmdtable cannot be NULL.\n"));
-		return false;
-	}
-
-	if (cmdtableidx >= cmdtablesz)
-		return false;
-
-	pcmd = cmdtable + cmdtableidx;
-	pcmd->cmdid = cmdid;
-	pcmd->para1 = para1;
-	pcmd->para2 = para2;
-	pcmd->msdelay = msdelay;
-	return true;
-}
-
 bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath)
 {
 	return true;
@@ -1002,13 +989,13 @@ static u8 _rtl92c_phy_path_b_iqk(struct ieee80211_hw *hw)
 	reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD);
 	reg_ec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD);
 	reg_ecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD);
+
 	if (!(reg_eac & BIT(31)) &&
 	    (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) &&
 	    (((reg_ebc & 0x03FF0000) >> 16) != 0x42))
 		result |= 0x01;
 	else
 		return result;
-
 	if (!(reg_eac & BIT(30)) &&
 	    (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) &&
 	    (((reg_ecc & 0x03FF0000) >> 16) != 0x36))
@@ -1023,9 +1010,9 @@ static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw,
 	u32 oldval_0, x, tx0_a, reg;
 	long y, tx0_c;
 
-	if (final_candidate == 0xFF)
+	if (final_candidate == 0xFF) {
 		return;
-	else if (iqk_ok) {
+	} else if (iqk_ok) {
 		oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
 					  MASKDWORD) >> 22) & 0x3FF;
 		x = result[final_candidate][0];
@@ -1063,9 +1050,9 @@ static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw,
 	u32 oldval_1, x, tx1_a, reg;
 	long y, tx1_c;
 
-	if (final_candidate == 0xFF)
+	if (final_candidate == 0xFF) {
 		return;
-	else if (iqk_ok) {
+	} else if (iqk_ok) {
 		oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
 					  MASKDWORD) >> 22) & 0x3FF;
 		x = result[final_candidate][4];
@@ -1282,6 +1269,7 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
 						   RFPGA0_XA_HSSIPARAMETER1,
 						   BIT(8));
 	}
+
 	if (!rtlphy->rfpi_enable)
 		_rtl92c_phy_pi_mode_switch(hw, true);
 	if (t == 0) {
@@ -1317,9 +1305,10 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
 					0x3FF0000) >> 16;
 			break;
 		} else if (i == (retrycount - 1) && patha_ok == 0x01)
+
 			result[t][0] = (rtl_get_bbreg(hw, 0xe94,
 						      MASKDWORD) & 0x3FF0000) >>
-						      16;
+			    16;
 		result[t][1] =
 		    (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16;
 
@@ -1375,8 +1364,7 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
 static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
 				     char delta, bool is2t)
 {
-	/* This routine is deliberately dummied out for later fixes */
-#if 0
+#if 0 /* This routine is deliberately dummied out for later fixes */
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
@@ -1434,7 +1422,7 @@ static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
 		0x04db25a4, 0x0b1b25a4
 	};
 
-	u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c };
+	const u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c };
 
 	u32 apk_normal_offset[PATH_NUM] = { 0xb28, 0xb98 };
 
@@ -1463,13 +1451,15 @@ static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
 		0x00050006
 	};
 
-	const u32 apk_result[PATH_NUM][APK_BB_REG_NUM];
+	u32 apk_result[PATH_NUM][APK_BB_REG_NUM];
 
 	long bb_offset, delta_v, delta_offset;
 
 	if (!is2t)
 		pathbound = 1;
 
+	return;
+
 	for (index = 0; index < PATH_NUM; index++) {
 		apk_offset[index] = apk_normal_offset[index];
 		apk_value[index] = apk_normal_value[index];
@@ -1730,8 +1720,7 @@ static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
 			       0x08));
 
 	}
-
-	rtlphy->apk_done = true;
+	rtlphy->b_apk_done = true;
 #endif
 }
 
@@ -1758,6 +1747,7 @@ static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw,
 			rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x1);
 
 	}
+
 }
 
 #undef IQK_ADDA_REG_NUM
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
index 53ffb098158636b7ee101da2db4efb0fab396a97..9a264c0d6127da662691d0a790997b5982d838b9 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
@@ -27,8 +27,8 @@
  *
  *****************************************************************************/
 
-#ifndef __RTL92C_PHY_H__
-#define __RTL92C_PHY_H__
+#ifndef __RTL92C_PHY_COMMON_H__
+#define __RTL92C_PHY_COMMON_H__
 
 #define MAX_PRECMD_CNT			16
 #define MAX_RFDEPENDCMD_CNT		16
@@ -39,6 +39,7 @@
 #define RT_CANNOT_IO(hw)		false
 #define HIGHPOWER_RADIOA_ARRAYLEN	22
 
+#define IQK_ADDA_REG_NUM		16
 #define MAX_TOLERANCE			5
 #define	IQK_DELAY_TIME			1
 
@@ -56,6 +57,7 @@
 #define IQK_ADDA_REG_NUM		16
 #define IQK_MAC_REG_NUM			4
 
+#define IQK_DELAY_TIME			1
 #define RF90_PATH_MAX			2
 
 #define CT_OFFSET_MAC_ADDR		0X16
@@ -77,6 +79,7 @@
 
 #define RTL92C_MAX_PATH_NUM		2
 #define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER	255
+
 enum swchnlcmd_id {
 	CMDID_END,
 	CMDID_SET_TXPOWEROWER_LEVEL,
@@ -184,45 +187,41 @@ struct tx_power_struct {
 	u32 mcs_original_offset[4][16];
 };
 
-extern u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
+u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
 				   u32 regaddr, u32 bitmask);
-extern void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
+void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
 				  u32 regaddr, u32 bitmask, u32 data);
-extern u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
+u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
 				   enum radio_path rfpath, u32 regaddr,
 				   u32 bitmask);
-extern void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
-				  enum radio_path rfpath, u32 regaddr,
-				  u32 bitmask, u32 data);
-extern bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
+bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
+bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
+bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
+bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
 						 enum radio_path rfpath);
-extern void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
-extern void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
+void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
+void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
 					 long *powerlevel);
-extern void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
-extern bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
+void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
+bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
 					  long power_indbm);
-extern void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
+void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
 					     u8 operation);
-extern void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
-extern void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
+void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
 				   enum nl80211_channel_type ch_type);
-extern void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
-extern u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
-extern void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
-extern void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
+void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
+u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
+void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
+void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
 					 u16 beaconinterval);
 void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
 void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
 void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain);
 bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 					  enum radio_path rfpath);
-extern bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
+bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
 					      u32 rfpath);
-extern bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
+bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
 					  enum rf_pwrstate rfpwr_state);
 void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw);
 void rtl92c_phy_set_io(struct ieee80211_hw *hw);
@@ -235,12 +234,25 @@ u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
 				enum wireless_mode wirelessmode,
 				long power_indbm);
 void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw);
-static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
-					     u32 cmdtableidx, u32 cmdtablesz,
-					     enum swchnlcmd_id cmdid, u32 para1,
-					     u32 para2, u32 msdelay);
-static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
-					     u8 channel, u8 *stage, u8 *step,
-					     u32 *delay);
+void _rtl92c_phy_set_rf_sleep(struct ieee80211_hw *hw);
+bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+				      u8 channel, u8 *stage, u8 *step,
+				      u32 *delay);
+u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw);
+u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
+				  enum radio_path rfpath, u32 offset);
+void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
+				    enum radio_path rfpath, u32 offset,
+				    u32 data);
+u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
+			       enum radio_path rfpath, u32 offset);
+void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
+				 enum radio_path rfpath, u32 offset,
+				 u32 data);
+bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw);
+void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
+					    u32 regaddr, u32 bitmask,
+					    u32 data);
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
index 2f577c8828fc0fd2c45f9bfb28a34c04b142d806..35ff7df41a1d66b3e2243dd8ec164321a5217666 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
@@ -121,19 +121,6 @@
 #define CHIP_92C			0x01
 #define CHIP_88C			0x00
 
-/* Add vendor information into chip version definition.
- * Add UMC B-Cut and RTL8723 chip info definition.
- *
- * BIT 7	Reserved
- * BIT 6	UMC BCut
- * BIT 5	Manufacturer(TSMC/UMC)
- * BIT 4	TEST/NORMAL
- * BIT 3	8723 Version
- * BIT 2	8723?
- * BIT 1	1T2R?
- * BIT 0	88C/92C
-*/
-
 enum version_8192c {
 	VERSION_A_CHIP_92C = 0x01,
 	VERSION_A_CHIP_88C = 0x00,
@@ -280,20 +267,6 @@ struct h2c_cmd_8192c {
 	u8 *p_cmdbuffer;
 };
 
-static inline u8 _rtl92c_get_chnl_group(u8 chnl)
-{
-	u8 group = 0;
-
-	if (chnl < 3)
-		group = 0;
-	else if (chnl < 9)
-		group = 1;
-	else
-		group = 2;
-
-	return group;
-}
-
 /* NOTE: reference to rtl8192c_rates struct */
 static inline int _rtl92c_rate_mapping(struct ieee80211_hw *hw, bool isHT,
 				       u8 desc_rate, bool first_ampdu)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c
index 7d76504df4d18ea4173ef8196d74a81e69ee961b..2df33e53e15a53ac9a5b68e9ef0524e376a52361 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c
@@ -29,10 +29,12 @@
 
 #include "../wifi.h"
 #include "../base.h"
+#include "../pci.h"
 #include "reg.h"
 #include "def.h"
 #include "phy.h"
 #include "dm.h"
+#include "../rtl8192c/fw_common.h"
 
 void rtl92ce_dm_dynamic_txpower(struct ieee80211_hw *hw)
 {
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h
index 36302ebae4a37544d67d83f47d0199dac2ec58f2..07dd9552e82f559344a239ce7b46a91c3d686708 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h
@@ -192,6 +192,7 @@ void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw);
 void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw);
 void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
 void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
+void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw);
 void rtl92ce_dm_dynamic_txpower(struct ieee80211_hw *hw);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index 05477f465a7531b6b499f1679c0c63a3edcfd9a6..defb4370cf74f500c787a8cb93859eaa11271b2a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -30,12 +30,14 @@
 #include "../wifi.h"
 #include "../efuse.h"
 #include "../base.h"
+#include "../regd.h"
 #include "../cam.h"
 #include "../ps.h"
 #include "../pci.h"
 #include "reg.h"
 #include "def.h"
 #include "phy.h"
+#include "../rtl8192c/fw_common.h"
 #include "dm.h"
 #include "led.h"
 #include "hw.h"
@@ -137,15 +139,6 @@ void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 
 		break;
 		}
-	case HW_VAR_MGT_FILTER:
-		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP0);
-		break;
-	case HW_VAR_CTRL_FILTER:
-		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP1);
-		break;
-	case HW_VAR_DATA_FILTER:
-		*((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP2);
-		break;
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("switch case not process\n"));
@@ -156,6 +149,7 @@ void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
@@ -178,7 +172,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 			rate_cfg |= 0x01;
 			rtl_write_byte(rtlpriv, REG_RRSR, rate_cfg & 0xff);
 			rtl_write_byte(rtlpriv, REG_RRSR + 1,
-				       (rate_cfg >> 8)&0xff);
+				       (rate_cfg >> 8) & 0xff);
 			while (rate_cfg > 0x1) {
 				rate_cfg = (rate_cfg >> 1);
 				rate_index++;
@@ -276,13 +270,19 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 			break;
 		}
 	case HW_VAR_AMPDU_FACTOR:{
-			u8 regtoset_normal[4] = { 0x41, 0xa8, 0x72, 0xb9 };
+			u8 regtoset_normal[4] = {0x41, 0xa8, 0x72, 0xb9};
+			u8 regtoset_bt[4] = {0x31, 0x74, 0x42, 0x97};
 
 			u8 factor_toset;
 			u8 *p_regtoset = NULL;
 			u8 index = 0;
 
-			p_regtoset = regtoset_normal;
+			if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+			    (rtlpcipriv->bt_coexist.bt_coexist_type ==
+			    BT_CSR_BC4))
+				p_regtoset = regtoset_bt;
+			else
+				p_regtoset = regtoset_normal;
 
 			factor_toset = *((u8 *) val);
 			if (factor_toset <= 3) {
@@ -317,45 +317,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 		}
 	case HW_VAR_AC_PARAM:{
 			u8 e_aci = *((u8 *) val);
-			u32 u4b_ac_param;
-			u16 cw_min = le16_to_cpu(mac->ac[e_aci].cw_min);
-			u16 cw_max = le16_to_cpu(mac->ac[e_aci].cw_max);
-			u16 tx_op = le16_to_cpu(mac->ac[e_aci].tx_op);
-
-			u4b_ac_param = (u32) mac->ac[e_aci].aifs;
-			u4b_ac_param |= ((u32)cw_min
-					 & 0xF) << AC_PARAM_ECW_MIN_OFFSET;
-			u4b_ac_param |= ((u32)cw_max &
-					 0xF) << AC_PARAM_ECW_MAX_OFFSET;
-			u4b_ac_param |= (u32)tx_op << AC_PARAM_TXOP_OFFSET;
-
-			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
-				 ("queue:%x, ac_param:%x\n", e_aci,
-				  u4b_ac_param));
-
-			switch (e_aci) {
-			case AC1_BK:
-				rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM,
-						u4b_ac_param);
-				break;
-			case AC0_BE:
-				rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM,
-						u4b_ac_param);
-				break;
-			case AC2_VI:
-				rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM,
-						u4b_ac_param);
-				break;
-			case AC3_VO:
-				rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM,
-						u4b_ac_param);
-				break;
-			default:
-				RT_ASSERT(false,
-				  ("SetHwReg8185(): invalid aci: %d !\n",
-				   e_aci));
-				break;
-			}
+			rtl92c_dm_init_edca_turbo(hw);
 
 			if (rtlpci->acm_method != eAcmWay2_SW)
 				rtlpriv->cfg->ops->set_hw_reg(hw,
@@ -526,9 +488,6 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 	case HW_VAR_CORRECT_TSF:{
 			u8 btype_ibss = ((u8 *) (val))[0];
 
-			/*btype_ibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ?
-					1 : 0;*/
-
 			if (btype_ibss == true)
 				_rtl92ce_stop_tx_beacon(hw);
 
@@ -537,7 +496,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 			rtl_write_dword(rtlpriv, REG_TSFTR,
 					(u32) (mac->tsf & 0xffffffff));
 			rtl_write_dword(rtlpriv, REG_TSFTR + 4,
-					(u32) ((mac->tsf >> 32)&0xffffffff));
+					(u32) ((mac->tsf >> 32) & 0xffffffff));
 
 			_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
 
@@ -547,15 +506,6 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 			break;
 
 		}
-	case HW_VAR_MGT_FILTER:
-		rtl_write_word(rtlpriv, REG_RXFLTMAP0, *(u16 *) val);
-		break;
-	case HW_VAR_CTRL_FILTER:
-		rtl_write_word(rtlpriv, REG_RXFLTMAP1, *(u16 *) val);
-		break;
-	case HW_VAR_DATA_FILTER:
-		rtl_write_word(rtlpriv, REG_RXFLTMAP2, *(u16 *) val);
-		break;
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case "
 							"not process\n"));
@@ -679,12 +629,12 @@ static void _rtl92ce_gen_refresh_led_state(struct ieee80211_hw *hw)
 		rtl92ce_sw_led_on(hw, pLed0);
 	else
 		rtl92ce_sw_led_off(hw, pLed0);
-
 }
 
 static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
@@ -693,9 +643,22 @@ static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 	u16 retry;
 
 	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
+	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+		u32 value32;
+		value32 = rtl_read_dword(rtlpriv, REG_APS_FSMCO);
+		value32 |= (SOP_ABG | SOP_AMB | XOP_BTCK);
+		rtl_write_dword(rtlpriv, REG_APS_FSMCO, value32);
+	}
 	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
 	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0F);
 
+	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+		u32 u4b_tmp = rtl_read_dword(rtlpriv, REG_AFE_XTAL_CTRL);
+
+		u4b_tmp &= (~0x00024800);
+		rtl_write_dword(rtlpriv, REG_AFE_XTAL_CTRL, u4b_tmp);
+	}
+
 	bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) | BIT(0);
 	udelay(2);
 
@@ -726,10 +689,15 @@ static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x82);
 	udelay(2);
 
+	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+		bytetmp = rtl_read_byte(rtlpriv, REG_AFE_XTAL_CTRL+2) & 0xfd;
+		rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL+2, bytetmp);
+	}
+
 	rtl_write_word(rtlpriv, REG_CR, 0x2ff);
 
 	if (_rtl92ce_llt_table_init(hw) == false)
-		return false;;
+		return false;
 
 	rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
 	rtl_write_byte(rtlpriv, REG_HISRE, 0xff);
@@ -786,13 +754,14 @@ static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 
 	rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
 
-	return true;;
+	return true;
 }
 
 static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 {
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	u8 reg_bw_opmode;
 	u32 reg_ratr, reg_prsr;
 
@@ -824,7 +793,11 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 	rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
 	rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
 
-	rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
+	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+	    (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
+		rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0x97427431);
+	else
+		rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
 
 	rtl_write_byte(rtlpriv, REG_ATIMWND, 0x2);
 
@@ -840,11 +813,20 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
 	rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
 
-	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
-
-	rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+	    (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4)) {
+		rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+		rtl_write_word(rtlpriv, REG_PROT_MODE_CTRL, 0x0402);
+	} else {
+		rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+		rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
+	}
 
-	rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
+	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+	     (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
+		rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x03086666);
+	else
+		rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
 
 	rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
 
@@ -948,8 +930,8 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw)
 	}
 
 	rtlhal->last_hmeboxnum = 0;
-	rtl92ce_phy_mac_config(hw);
-	rtl92ce_phy_bb_config(hw);
+	rtl92c_phy_mac_config(hw);
+	rtl92c_phy_bb_config(hw);
 	rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
 	rtl92c_phy_rf_config(hw);
 	rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
@@ -962,15 +944,20 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw)
 	_rtl92ce_hw_configure(hw);
 	rtl_cam_reset_all_entry(hw);
 	rtl92ce_enable_hw_security_config(hw);
+
 	ppsc->rfpwr_state = ERFON;
+
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
 	_rtl92ce_enable_aspm_back_door(hw);
 	rtlpriv->intf_ops->enable_aspm(hw);
+
+	rtl8192ce_bt_hw_init(hw);
+
 	if (ppsc->rfpwr_state == ERFON) {
 		rtl92c_phy_set_rfpath_switch(hw, 1);
-		if (iqk_initialized)
+		if (iqk_initialized) {
 			rtl92c_phy_iq_calibrate(hw, true);
-		else {
+		} else {
 			rtl92c_phy_iq_calibrate(hw, false);
 			iqk_initialized = true;
 		}
@@ -1128,75 +1115,62 @@ static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
 	return 0;
 }
 
-static void _rtl92ce_set_check_bssid(struct ieee80211_hw *hw,
-				     enum nl80211_iftype type)
+void rtl92ce_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR);
-	u8 filterout_non_associated_bssid = false;
 
-	switch (type) {
-	case NL80211_IFTYPE_ADHOC:
-	case NL80211_IFTYPE_STATION:
-		filterout_non_associated_bssid = true;
-		break;
-	case NL80211_IFTYPE_UNSPECIFIED:
-	case NL80211_IFTYPE_AP:
-	default:
-		break;
-	}
+	if (rtlpriv->psc.rfpwr_state != ERFON)
+		return;
 
-	if (filterout_non_associated_bssid == true) {
+	if (check_bssid == true) {
 		reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
 		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
 					      (u8 *) (&reg_rcr));
 		_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4));
-	} else if (filterout_non_associated_bssid == false) {
+	} else if (check_bssid == false) {
 		reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
 		_rtl92ce_set_bcn_ctrl_reg(hw, BIT(4), 0);
 		rtlpriv->cfg->ops->set_hw_reg(hw,
 					      HW_VAR_RCR, (u8 *) (&reg_rcr));
 	}
+
 }
 
 int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
 {
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
 	if (_rtl92ce_set_media_status(hw, type))
 		return -EOPNOTSUPP;
-	_rtl92ce_set_check_bssid(hw, type);
+
+	if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
+		if (type != NL80211_IFTYPE_AP)
+			rtl92ce_set_check_bssid(hw, true);
+	} else {
+		rtl92ce_set_check_bssid(hw, false);
+	}
+
 	return 0;
 }
 
+/* don't set REG_EDCA_BE_PARAM here because mac80211 will send pkt when scan */
 void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u32 u4b_ac_param;
-	u16 cw_min = le16_to_cpu(mac->ac[aci].cw_min);
-	u16 cw_max = le16_to_cpu(mac->ac[aci].cw_max);
-	u16 tx_op = le16_to_cpu(mac->ac[aci].tx_op);
-
 	rtl92c_dm_init_edca_turbo(hw);
-	u4b_ac_param = (u32) mac->ac[aci].aifs;
-	u4b_ac_param |= (u32) ((cw_min & 0xF) << AC_PARAM_ECW_MIN_OFFSET);
-	u4b_ac_param |= (u32) ((cw_max & 0xF) << AC_PARAM_ECW_MAX_OFFSET);
-	u4b_ac_param |= (u32) (tx_op << AC_PARAM_TXOP_OFFSET);
-	RT_TRACE(rtlpriv, COMP_QOS, DBG_DMESG,
-		 ("queue:%x, ac_param:%x aifs:%x cwmin:%x cwmax:%x txop:%x\n",
-		  aci, u4b_ac_param, mac->ac[aci].aifs, cw_min,
-		  cw_max, tx_op));
 	switch (aci) {
 	case AC1_BK:
-		rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, u4b_ac_param);
+		rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f);
 		break;
 	case AC0_BE:
-		rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param);
+		/* rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param); */
 		break;
 	case AC2_VI:
-		rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, u4b_ac_param);
+		rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, 0x5e4322);
 		break;
 	case AC3_VO:
-		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, u4b_ac_param);
+		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
 		RT_ASSERT(false, ("invalid aci: %d !\n", aci));
@@ -1227,8 +1201,10 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
 static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	u8 u1b_tmp;
+	u32 u4b_tmp;
 
 	rtlpriv->intf_ops->enable_aspm(hw);
 	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
@@ -1243,13 +1219,27 @@ static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
 	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00000000);
 	u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL);
-	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00FF0000 |
-			(u1b_tmp << 8));
+	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+	     ((rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) ||
+	     (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC8))) {
+		rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00F30000 |
+				(u1b_tmp << 8));
+	} else {
+		rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00FF0000 |
+				(u1b_tmp << 8));
+	}
 	rtl_write_word(rtlpriv, REG_GPIO_IO_SEL, 0x0790);
 	rtl_write_word(rtlpriv, REG_LEDCFG0, 0x8080);
 	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80);
 	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23);
-	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0e);
+	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+		u4b_tmp = rtl_read_dword(rtlpriv, REG_AFE_XTAL_CTRL);
+		u4b_tmp |= 0x03824800;
+		rtl_write_dword(rtlpriv, REG_AFE_XTAL_CTRL, u4b_tmp);
+	} else {
+		rtl_write_dword(rtlpriv, REG_AFE_XTAL_CTRL, 0x0e);
+	}
+
 	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
 	rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, 0x10);
 }
@@ -1327,6 +1317,7 @@ void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
 
 	RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
 		 ("add_msr:%x, rm_msr:%x\n", add_msr, rm_msr));
+
 	if (add_msr)
 		rtlpci->irq_mask[0] |= add_msr;
 	if (rm_msr)
@@ -1582,7 +1573,7 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
 			 ("RTL819X Not boot from eeprom, check it !!"));
 	}
 
-	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, ("MAP\n"),
+	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, ("MAP\n"),
 		      hwinfo, HWSET_MAX_SIZE);
 
 	eeprom_id = *((u16 *)&hwinfo[0]);
@@ -1610,6 +1601,10 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
 					     rtlefuse->autoload_failflag,
 					     hwinfo);
 
+	rtl8192ce_read_bt_coexist_info_from_hwpg(hw,
+						 rtlefuse->autoload_failflag,
+						 hwinfo);
+
 	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
 	rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
 	rtlefuse->txpwr_fromeprom = true;
@@ -1618,6 +1613,9 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
 		 ("EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid));
 
+	/* set channel paln to world wide 13 */
+	rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13;
+
 	if (rtlhal->oem_id == RT_CID_DEFAULT) {
 		switch (rtlefuse->eeprom_oemid) {
 		case EEPROM_CID_DEFAULT:
@@ -1701,30 +1699,36 @@ void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw)
 	} else {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Autoload ERR!!\n"));
 	}
-
 	_rtl92ce_hal_customized_behavior(hw);
 }
 
-void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw)
+static void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-
-	u32 ratr_value = (u32) mac->basic_rates;
-	u8 *mcsrate = mac->mcs;
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u32 ratr_value;
 	u8 ratr_index = 0;
 	u8 nmode = mac->ht_enable;
-	u8 mimo_ps = 1;
+	u8 mimo_ps = IEEE80211_SMPS_OFF;
 	u16 shortgi_rate;
 	u32 tmp_ratr_value;
 	u8 curtxbw_40mhz = mac->bw_40;
-	u8 curshortgi_40mhz = mac->sgi_40;
-	u8 curshortgi_20mhz = mac->sgi_20;
+	u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
+			       1 : 0;
+	u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
+			       1 : 0;
 	enum wireless_mode wirelessmode = mac->mode;
 
-	ratr_value |= ((*(u16 *) (mcsrate))) << 12;
-
+	if (rtlhal->current_bandtype == BAND_ON_5G)
+		ratr_value = sta->supp_rates[1] << 4;
+	else
+		ratr_value = sta->supp_rates[0];
+	ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
+			sta->ht_cap.mcs.rx_mask[0] << 12);
 	switch (wirelessmode) {
 	case WIRELESS_MODE_B:
 		if (ratr_value & 0x0000000c)
@@ -1738,7 +1742,7 @@ void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw)
 	case WIRELESS_MODE_N_24G:
 	case WIRELESS_MODE_N_5G:
 		nmode = 1;
-		if (mimo_ps == 0) {
+		if (mimo_ps == IEEE80211_SMPS_STATIC) {
 			ratr_value &= 0x0007F005;
 		} else {
 			u32 ratr_mask;
@@ -1761,10 +1765,19 @@ void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw)
 		break;
 	}
 
-	ratr_value &= 0x0FFFFFFF;
+	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+	    (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) &&
+	    (rtlpcipriv->bt_coexist.bt_cur_state) &&
+	    (rtlpcipriv->bt_coexist.bt_ant_isolation) &&
+	    ((rtlpcipriv->bt_coexist.bt_service == BT_SCO) ||
+	    (rtlpcipriv->bt_coexist.bt_service == BT_BUSY)))
+		ratr_value &= 0x0fffcfc0;
+	else
+		ratr_value &= 0x0FFFFFFF;
 
-	if (nmode && ((curtxbw_40mhz && curshortgi_40mhz) || (!curtxbw_40mhz &&
-		       curshortgi_20mhz))) {
+	if (nmode && ((curtxbw_40mhz &&
+			 curshortgi_40mhz) || (!curtxbw_40mhz &&
+					       curshortgi_20mhz))) {
 
 		ratr_value |= 0x10000000;
 		tmp_ratr_value = (ratr_value >> 12);
@@ -1784,24 +1797,42 @@ void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw)
 		 ("%x\n", rtl_read_dword(rtlpriv, REG_ARFR0)));
 }
 
-void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)
+static void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u8 rssi_level)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u32 ratr_bitmap = (u32) mac->basic_rates;
-	u8 *p_mcsrate = mac->mcs;
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_sta_info *sta_entry = NULL;
+	u32 ratr_bitmap;
 	u8 ratr_index;
-	u8 curtxbw_40mhz = mac->bw_40;
-	u8 curshortgi_40mhz = mac->sgi_40;
-	u8 curshortgi_20mhz = mac->sgi_20;
-	enum wireless_mode wirelessmode = mac->mode;
+	u8 curtxbw_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
+				? 1 : 0;
+	u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
+				1 : 0;
+	u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
+				1 : 0;
+	enum wireless_mode wirelessmode = 0;
 	bool shortgi = false;
 	u8 rate_mask[5];
 	u8 macid = 0;
-	u8 mimops = 1;
-
-	ratr_bitmap |= (p_mcsrate[1] << 20) | (p_mcsrate[0] << 12);
+	u8 mimo_ps = IEEE80211_SMPS_OFF;
+
+	sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+	wirelessmode = sta_entry->wireless_mode;
+	if (mac->opmode == NL80211_IFTYPE_STATION)
+		curtxbw_40mhz = mac->bw_40;
+	else if (mac->opmode == NL80211_IFTYPE_AP ||
+		mac->opmode == NL80211_IFTYPE_ADHOC)
+		macid = sta->aid + 1;
+
+	if (rtlhal->current_bandtype == BAND_ON_5G)
+		ratr_bitmap = sta->supp_rates[1] << 4;
+	else
+		ratr_bitmap = sta->supp_rates[0];
+	ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
+			sta->ht_cap.mcs.rx_mask[0] << 12);
 	switch (wirelessmode) {
 	case WIRELESS_MODE_B:
 		ratr_index = RATR_INX_WIRELESS_B;
@@ -1828,7 +1859,7 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)
 	case WIRELESS_MODE_N_5G:
 		ratr_index = RATR_INX_WIRELESS_NGB;
 
-		if (mimops == 0) {
+		if (mimo_ps == IEEE80211_SMPS_STATIC) {
 			if (rssi_level == 1)
 				ratr_bitmap &= 0x00070000;
 			else if (rssi_level == 2)
@@ -1892,8 +1923,8 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)
 	}
 	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
 		 ("ratr_bitmap :%x\n", ratr_bitmap));
-	*(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) |
-				       (ratr_index << 28);
+	*(u32 *)&rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) |
+				     (ratr_index << 28));
 	rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80;
 	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("Rate_index:%x, "
 						 "ratr_val:%x, %x:%x:%x:%x:%x\n",
@@ -1902,6 +1933,20 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level)
 						 rate_mask[2], rate_mask[3],
 						 rate_mask[4]));
 	rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
+
+	if (macid != 0)
+		sta_entry->ratr_index = ratr_index;
+}
+
+void rtl92ce_update_hal_rate_tbl(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u8 rssi_level)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->dm.useramask)
+		rtl92ce_update_hal_rate_mask(hw, sta, rssi_level);
+	else
+		rtl92ce_update_hal_rate_table(hw, sta);
 }
 
 void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw)
@@ -1919,7 +1964,7 @@ void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw)
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
 }
 
-bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
+bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
@@ -1929,7 +1974,7 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
 	bool actuallyset = false;
 	unsigned long flag;
 
-	if ((rtlpci->up_first_time == 1) || (rtlpci->being_init_adapter))
+	if (rtlpci->being_init_adapter)
 		return false;
 
 	if (ppsc->swrf_processing)
@@ -1946,12 +1991,6 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
 
 	cur_rfstate = ppsc->rfpwr_state;
 
-	if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
-	    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
-		rtlpriv->intf_ops->disable_aspm(hw);
-		RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-	}
-
 	rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
 		       REG_MAC_PINMUX_CFG)&~(BIT(3)));
 
@@ -1976,38 +2015,13 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
 	}
 
 	if (actuallyset) {
-		if (e_rfpowerstate_toset == ERFON) {
-			if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) &&
-			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) {
-				rtlpriv->intf_ops->disable_aspm(hw);
-				RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-			}
-		}
-
 		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
 		ppsc->rfchange_inprogress = false;
 		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
-
-		if (e_rfpowerstate_toset == ERFOFF) {
-			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
-				rtlpriv->intf_ops->enable_aspm(hw);
-				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-			}
-		}
-
-	} else if (e_rfpowerstate_toset == ERFOFF || cur_rfstate == ERFOFF) {
+	} else {
 		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
 			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
 
-		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) {
-			rtlpriv->intf_ops->enable_aspm(hw);
-			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM);
-		}
-
-		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
-		ppsc->rfchange_inprogress = false;
-		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
-	} else {
 		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
 		ppsc->rfchange_inprogress = false;
 		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
@@ -2086,15 +2100,31 @@ void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
 				macaddr = cam_const_broad;
 				entry_id = key_index;
 			} else {
+				if (mac->opmode == NL80211_IFTYPE_AP) {
+					entry_id = rtl_cam_get_free_entry(hw,
+								 p_macaddr);
+					if (entry_id >=  TOTAL_CAM_ENTRY) {
+						RT_TRACE(rtlpriv, COMP_SEC,
+						     DBG_EMERG,
+						     ("Can not find free hw"
+						     " security cam entry\n"));
+						return;
+					}
+				} else {
+					entry_id = CAM_PAIRWISE_KEY_POSITION;
+				}
+
 				key_index = PAIRWISE_KEYIDX;
-				entry_id = CAM_PAIRWISE_KEY_POSITION;
 				is_pairwise = true;
 			}
 		}
 
 		if (rtlpriv->sec.key_len[key_index] == 0) {
 			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-				 ("delete one entry\n"));
+				 ("delete one entry, entry_id is %d\n",
+				 entry_id));
+			if (mac->opmode == NL80211_IFTYPE_AP)
+				rtl_cam_del_entry(hw, p_macaddr);
 			rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
 		} else {
 			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
@@ -2146,3 +2176,132 @@ void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
 		}
 	}
 }
+
+static void rtl8192ce_bt_var_init(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	rtlpcipriv->bt_coexist.bt_coexistence =
+			rtlpcipriv->bt_coexist.eeprom_bt_coexist;
+	rtlpcipriv->bt_coexist.bt_ant_num =
+			rtlpcipriv->bt_coexist.eeprom_bt_ant_num;
+	rtlpcipriv->bt_coexist.bt_coexist_type =
+			rtlpcipriv->bt_coexist.eeprom_bt_type;
+
+	if (rtlpcipriv->bt_coexist.reg_bt_iso == 2)
+		rtlpcipriv->bt_coexist.bt_ant_isolation =
+			rtlpcipriv->bt_coexist.eeprom_bt_ant_isolation;
+	else
+		rtlpcipriv->bt_coexist.bt_ant_isolation =
+			rtlpcipriv->bt_coexist.reg_bt_iso;
+
+	rtlpcipriv->bt_coexist.bt_radio_shared_type =
+			rtlpcipriv->bt_coexist.eeprom_bt_radio_shared;
+
+	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+
+		if (rtlpcipriv->bt_coexist.reg_bt_sco == 1)
+			rtlpcipriv->bt_coexist.bt_service = BT_OTHER_ACTION;
+		else if (rtlpcipriv->bt_coexist.reg_bt_sco == 2)
+			rtlpcipriv->bt_coexist.bt_service = BT_SCO;
+		else if (rtlpcipriv->bt_coexist.reg_bt_sco == 4)
+			rtlpcipriv->bt_coexist.bt_service = BT_BUSY;
+		else if (rtlpcipriv->bt_coexist.reg_bt_sco == 5)
+			rtlpcipriv->bt_coexist.bt_service = BT_OTHERBUSY;
+		else
+			rtlpcipriv->bt_coexist.bt_service = BT_IDLE;
+
+		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
+		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+		rtlpcipriv->bt_coexist.bt_rssi_state = 0xff;
+	}
+}
+
+void rtl8192ce_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
+					      bool auto_load_fail, u8 *hwinfo)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	u8 value;
+
+	if (!auto_load_fail) {
+		rtlpcipriv->bt_coexist.eeprom_bt_coexist =
+					((hwinfo[RF_OPTION1] & 0xe0) >> 5);
+		value = hwinfo[RF_OPTION4];
+		rtlpcipriv->bt_coexist.eeprom_bt_type = ((value & 0xe) >> 1);
+		rtlpcipriv->bt_coexist.eeprom_bt_ant_num = (value & 0x1);
+		rtlpcipriv->bt_coexist.eeprom_bt_ant_isolation =
+							 ((value & 0x10) >> 4);
+		rtlpcipriv->bt_coexist.eeprom_bt_radio_shared =
+							 ((value & 0x20) >> 5);
+	} else {
+		rtlpcipriv->bt_coexist.eeprom_bt_coexist = 0;
+		rtlpcipriv->bt_coexist.eeprom_bt_type = BT_2WIRE;
+		rtlpcipriv->bt_coexist.eeprom_bt_ant_num = ANT_X2;
+		rtlpcipriv->bt_coexist.eeprom_bt_ant_isolation = 0;
+		rtlpcipriv->bt_coexist.eeprom_bt_radio_shared = BT_RADIO_SHARED;
+	}
+
+	rtl8192ce_bt_var_init(hw);
+}
+
+void rtl8192ce_bt_reg_init(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	/* 0:Low, 1:High, 2:From Efuse. */
+	rtlpcipriv->bt_coexist.reg_bt_iso = 2;
+	/* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter. */
+	rtlpcipriv->bt_coexist.reg_bt_sco = 3;
+	/* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */
+	rtlpcipriv->bt_coexist.reg_bt_sco = 0;
+}
+
+
+void rtl8192ce_bt_hw_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+	u8 u1_tmp;
+
+	if (rtlpcipriv->bt_coexist.bt_coexistence &&
+	    ((rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) ||
+	      rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC8)) {
+
+		if (rtlpcipriv->bt_coexist.bt_ant_isolation)
+			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+
+		u1_tmp = rtl_read_byte(rtlpriv, 0x4fd) &
+			 BIT_OFFSET_LEN_MASK_32(0, 1);
+		u1_tmp = u1_tmp |
+			 ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+			 0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
+			 ((rtlpcipriv->bt_coexist.bt_service == BT_SCO) ?
+			 0 : BIT_OFFSET_LEN_MASK_32(2, 1));
+		rtl_write_byte(rtlpriv, 0x4fd, u1_tmp);
+
+		rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+4, 0xaaaa9aaa);
+		rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+8, 0xffbd0040);
+		rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+0xc, 0x40000010);
+
+		/* Config to 1T1R. */
+		if (rtlphy->rf_type == RF_1T1R) {
+			u1_tmp = rtl_read_byte(rtlpriv, ROFDM0_TRXPATHENABLE);
+			u1_tmp &= ~(BIT_OFFSET_LEN_MASK_32(1, 1));
+			rtl_write_byte(rtlpriv, ROFDM0_TRXPATHENABLE, u1_tmp);
+
+			u1_tmp = rtl_read_byte(rtlpriv, ROFDM1_TRXPATHENABLE);
+			u1_tmp &= ~(BIT_OFFSET_LEN_MASK_32(1, 1));
+			rtl_write_byte(rtlpriv, ROFDM1_TRXPATHENABLE, u1_tmp);
+		}
+	}
+}
+
+void rtl92ce_suspend(struct ieee80211_hw *hw)
+{
+}
+
+void rtl92ce_resume(struct ieee80211_hw *hw)
+{
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h
index a3dfdb6351688c4fb3a4075e33fc96d040e36ecc..07dbe3e340a5579c4af1c55ca805eb69dc649372 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.h
@@ -30,7 +30,18 @@
 #ifndef __RTL92CE_HW_H__
 #define __RTL92CE_HW_H__
 
-#define H2C_RA_MASK	6
+static inline u8 _rtl92c_get_chnl_group(u8 chnl)
+{
+	u8 group;
+
+	if (chnl < 3)
+		group = 0;
+	else if (chnl < 9)
+		group = 1;
+	else
+		group = 2;
+	return group;
+}
 
 void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
 void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw);
@@ -41,28 +52,27 @@ void rtl92ce_card_disable(struct ieee80211_hw *hw);
 void rtl92ce_enable_interrupt(struct ieee80211_hw *hw);
 void rtl92ce_disable_interrupt(struct ieee80211_hw *hw);
 int rtl92ce_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
+void rtl92ce_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid);
 void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci);
 void rtl92ce_set_beacon_related_registers(struct ieee80211_hw *hw);
 void rtl92ce_set_beacon_interval(struct ieee80211_hw *hw);
 void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw,
 				   u32 add_msr, u32 rm_msr);
 void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
-void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw);
-void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level);
+void rtl92ce_update_hal_rate_tbl(struct ieee80211_hw *hw,
+				 struct ieee80211_sta *sta, u8 rssi_level);
 void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw);
 bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid);
 void rtl92ce_enable_hw_security_config(struct ieee80211_hw *hw);
 void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
 		     u8 *p_macaddr, bool is_group, u8 enc_algo,
 		     bool is_wepkey, bool clear_all);
-bool _rtl92ce_phy_config_mac_with_headerfile(struct ieee80211_hw *hw);
-void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
-void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
-void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
-int rtl92c_download_fw(struct ieee80211_hw *hw);
-void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
-void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
-			 u8 element_id, u32 cmd_len, u8 *p_cmdbuffer);
-bool rtl92ce_phy_mac_config(struct ieee80211_hw *hw);
+
+void rtl8192ce_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
+			bool autoload_fail, u8 *hwinfo);
+void rtl8192ce_bt_reg_init(struct ieee80211_hw *hw);
+void rtl8192ce_bt_hw_init(struct ieee80211_hw *hw);
+void rtl92ce_suspend(struct ieee80211_hw *hw);
+void rtl92ce_resume(struct ieee80211_hw *hw);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
index 7b1da8d7508f2416dce677bbe214d90f6b2011f0..9dd1ed7b64223301c1875491ed109250e1543abf 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
@@ -32,6 +32,14 @@
 #include "reg.h"
 #include "led.h"
 
+static void _rtl92ce_init_led(struct ieee80211_hw *hw,
+			      struct rtl_led *pled, enum rtl_led_pin ledpin)
+{
+	pled->hw = hw;
+	pled->ledpin = ledpin;
+	pled->ledon = false;
+}
+
 void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	u8 ledcfg;
@@ -97,13 +105,12 @@ void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl92ce_init_sw_leds(struct ieee80211_hw *hw)
 {
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	_rtl92ce_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0);
+	_rtl92ce_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1);
 }
 
-void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw)
-{
-}
-
-void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
+static void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
 				    enum led_ctl_mode ledaction)
 {
 	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
@@ -138,7 +145,7 @@ void rtl92ce_led_control(struct ieee80211_hw *hw,
 	     ledaction == LED_CTL_POWER_ON)) {
 		return;
 	}
-	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n",
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d.\n",
 				ledaction));
 	_rtl92ce_sw_led_control(hw, ledaction);
 }
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.h b/drivers/net/wireless/rtlwifi/rtl8192ce/led.h
index 10da3018f4b700eb6421d1cd2265b6c1d5b8a7de..7dfccea2095b016705f60174c4f3ee7ad91ab49e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/led.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/led.h
@@ -31,11 +31,8 @@
 #define __RTL92CE_LED_H__
 
 void rtl92ce_init_sw_leds(struct ieee80211_hw *hw);
-void rtl92ce_deinit_sw_leds(struct ieee80211_hw *hw);
 void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled);
 void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled);
 void rtl92ce_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction);
-void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
-				    enum led_ctl_mode ledaction);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
index d0541e8c6012eb80bf0ca046f9413610c2d105c3..73ae8a431848693818e55fcd76cceb6717031284 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
@@ -38,7 +38,9 @@
 #include "dm.h"
 #include "table.h"
 
-u32 rtl92ce_phy_query_rf_reg(struct ieee80211_hw *hw,
+static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw);
+
+u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
 			    enum radio_path rfpath, u32 regaddr, u32 bitmask)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -73,9 +75,47 @@ u32 rtl92ce_phy_query_rf_reg(struct ieee80211_hw *hw,
 	return readback_value;
 }
 
+bool rtl92c_phy_mac_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool is92c = IS_92C_SERIAL(rtlhal->version);
+	bool rtstatus = _rtl92c_phy_config_mac_with_headerfile(hw);
+
+	if (is92c)
+		rtl_write_byte(rtlpriv, 0x14, 0x71);
+	return rtstatus;
+}
+
+bool rtl92c_phy_bb_config(struct ieee80211_hw *hw)
+{
+	bool rtstatus = true;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 regval;
+	u32 regvaldw;
+	u8 reg_hwparafile = 1;
+
+	_rtl92c_phy_init_bb_rf_register_definition(hw);
+	regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN,
+		       regval | BIT(13) | BIT(0) | BIT(1));
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x83);
+	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb);
+	rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN,
+		       FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE |
+		       FEN_BB_GLB_RSTn | FEN_BBRSTB);
+	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80);
+	regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0);
+	rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23));
+	if (reg_hwparafile == 1)
+		rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw);
+	return rtstatus;
+}
+
 void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
-			   enum radio_path rfpath,
-			   u32 regaddr, u32 bitmask, u32 data)
+			    enum radio_path rfpath,
+			    u32 regaddr, u32 bitmask, u32 data)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -121,45 +161,7 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
 					       bitmask, data, rfpath));
 }
 
-bool rtl92ce_phy_mac_config(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	bool is92c = IS_92C_SERIAL(rtlhal->version);
-	bool rtstatus = _rtl92ce_phy_config_mac_with_headerfile(hw);
-
-	if (is92c)
-		rtl_write_byte(rtlpriv, 0x14, 0x71);
-	return rtstatus;
-}
-
-bool rtl92ce_phy_bb_config(struct ieee80211_hw *hw)
-{
-	bool rtstatus = true;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u16 regval;
-	u32 regvaldw;
-	u8 reg_hwparafile = 1;
-
-	_rtl92c_phy_init_bb_rf_register_definition(hw);
-	regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
-	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN,
-		       regval | BIT(13) | BIT(0) | BIT(1));
-	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x83);
-	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb);
-	rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB);
-	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN,
-		       FEN_PPLL | FEN_PCIEA | FEN_DIO_PCIE |
-		       FEN_BB_GLB_RSTn | FEN_BBRSTB);
-	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80);
-	regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0);
-	rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23));
-	if (reg_hwparafile == 1)
-		rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw);
-	return rtstatus;
-}
-
-bool _rtl92ce_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
+static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u32 i;
@@ -177,7 +179,7 @@ bool _rtl92ce_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
 }
 
 bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
-						  u8 configtype)
+					    u8 configtype)
 {
 	int i;
 	u32 *phy_regarray_table;
@@ -236,7 +238,7 @@ bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
 }
 
 bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
-						    u8 configtype)
+					      u8 configtype)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	int i;
@@ -274,7 +276,7 @@ bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
 	return true;
 }
 
-bool rtl92ce_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
+bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 					  enum radio_path rfpath)
 {
 
@@ -364,74 +366,6 @@ bool rtl92ce_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 	return true;
 }
 
-void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-	u8 reg_bw_opmode;
-	u8 reg_prsr_rsc;
-
-	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
-		 ("Switch to %s bandwidth\n",
-		  rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
-		  "20MHz" : "40MHz"))
-
-	    if (is_hal_stop(rtlhal))
-		return;
-
-	reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE);
-	reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2);
-
-	switch (rtlphy->current_chan_bw) {
-	case HT_CHANNEL_WIDTH_20:
-		reg_bw_opmode |= BW_OPMODE_20MHZ;
-		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
-		break;
-
-	case HT_CHANNEL_WIDTH_20_40:
-		reg_bw_opmode &= ~BW_OPMODE_20MHZ;
-		rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode);
-
-		reg_prsr_rsc =
-		    (reg_prsr_rsc & 0x90) | (mac->cur_40_prime_sc << 5);
-		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
-		break;
-
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
-		break;
-	}
-
-	switch (rtlphy->current_chan_bw) {
-	case HT_CHANNEL_WIDTH_20:
-		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0);
-		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0);
-		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1);
-		break;
-	case HT_CHANNEL_WIDTH_20_40:
-		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1);
-		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1);
-		rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND,
-			      (mac->cur_40_prime_sc >> 1));
-		rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc);
-		rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 0);
-		rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)),
-			      (mac->cur_40_prime_sc ==
-			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
-		break;
-	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
-		break;
-	}
-	rtl92c_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
-	rtlphy->set_bwmode_inprogress = false;
-	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
-}
-
 void _rtl92ce_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
 {
 	u8 tmpreg;
@@ -477,6 +411,36 @@ void _rtl92ce_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
 	}
 }
 
+static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw)
+{
+	u32 u4b_tmp;
+	u8 delay = 5;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
+	rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+	rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+	u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
+	while (u4b_tmp != 0 && delay > 0) {
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0);
+		rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00);
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40);
+		u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK);
+		delay--;
+	}
+	if (delay == 0) {
+		rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
+		rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("Switch RF timeout !!!.\n"));
+		return;
+	}
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
+	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22);
+}
+
 static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
 					    enum rf_pwrstate rfpwr_state)
 {
@@ -523,33 +487,6 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
 			break;
 		}
 	case ERFOFF:{
-			for (queue_id = 0, i = 0;
-			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
-				ring = &pcipriv->dev.tx_ring[queue_id];
-				if (skb_queue_len(&ring->queue) == 0 ||
-				    queue_id == BEACON_QUEUE) {
-					queue_id++;
-					continue;
-				} else {
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-						 ("eRf Off/Sleep: %d times "
-						  "TcbBusyQueue[%d] "
-						  "=%d before doze!\n", (i + 1),
-						  queue_id,
-						  skb_queue_len(&ring->queue)));
-					udelay(10);
-					i++;
-				}
-				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
-						 ("\nERFOFF: %d times "
-						  "TcbBusyQueue[%d] = %d !\n",
-						  MAX_DOZE_WAITING_TIMES_9x,
-						  queue_id,
-						  skb_queue_len(&ring->queue)));
-					break;
-				}
-			}
 			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) {
 				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
 					 ("IPS Set eRf nic disable\n"));
@@ -581,6 +518,7 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
 						  "TcbBusyQueue[%d] =%d before "
 						  "doze!\n", (i + 1), queue_id,
 						  skb_queue_len(&ring->queue)));
+
 					udelay(10);
 					i++;
 				}
@@ -599,7 +537,7 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
 				  jiffies_to_msecs(jiffies -
 						   ppsc->last_awake_jiffies)));
 			ppsc->last_sleep_jiffies = jiffies;
-			_rtl92c_phy_set_rf_sleep(hw);
+			_rtl92ce_phy_set_rf_sleep(hw);
 			break;
 		}
 	default:
@@ -614,10 +552,11 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
 	return bresult;
 }
 
-bool rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
+bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
 				   enum rf_pwrstate rfpwr_state)
 {
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
 	bool bresult = false;
 
 	if (rfpwr_state == ppsc->rfpwr_state)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
index a37267e3fc22b2e825652e2e2991daf9d01235c9..ad580852cc76284f28c64d7fbea52c344deaf9fe 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
@@ -39,6 +39,7 @@
 #define RT_CANNOT_IO(hw)		false
 #define HIGHPOWER_RADIOA_ARRAYLEN	22
 
+#define IQK_ADDA_REG_NUM		16
 #define MAX_TOLERANCE			5
 #define	IQK_DELAY_TIME			1
 
@@ -56,6 +57,8 @@
 #define IQK_ADDA_REG_NUM		16
 #define IQK_MAC_REG_NUM			4
 
+#define IQK_DELAY_TIME			1
+
 #define RF90_PATH_MAX			2
 
 #define CT_OFFSET_MAC_ADDR		0X16
@@ -76,7 +79,7 @@
 #define CT_OFFSET_CUSTOMER_ID		0x7F
 
 #define RTL92C_MAX_PATH_NUM		2
-#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER	255
+
 enum swchnlcmd_id {
 	CMDID_END,
 	CMDID_SET_TXPOWEROWER_LEVEL,
@@ -184,43 +187,44 @@ struct tx_power_struct {
 	u32 mcs_original_offset[4][16];
 };
 
-extern u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
+bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
+u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
 				   u32 regaddr, u32 bitmask);
-extern void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
+void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
 				  u32 regaddr, u32 bitmask, u32 data);
-extern u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
+u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
 				   enum radio_path rfpath, u32 regaddr,
 				   u32 bitmask);
 extern void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
-				  enum radio_path rfpath, u32 regaddr,
-				  u32 bitmask, u32 data);
-extern bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
+				   enum radio_path rfpath, u32 regaddr,
+				   u32 bitmask, u32 data);
+bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
 bool rtl92ce_phy_bb_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
+bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
+bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
 						 enum radio_path rfpath);
-extern void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
-extern void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
+void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
+void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
 					 long *powerlevel);
-extern void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
-extern bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
+void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
+bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
 					  long power_indbm);
-extern void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
+void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
 					     u8 operation);
-extern void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
-extern void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
+void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
 				   enum nl80211_channel_type ch_type);
-extern void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
-extern u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
-extern void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
-extern void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
+void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
+u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
+void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
+void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
 					 u16 beaconinterval);
 void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
 void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
+void _rtl92ce_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t);
 void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain);
 bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 					  enum radio_path rfpath);
-extern bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
+bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
 					      u32 rfpath);
 bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
 bool rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
@@ -237,9 +241,6 @@ u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask);
 void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
 					enum radio_path rfpath, u32 offset,
 					u32 data);
-void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
-						   u32 regaddr, u32 bitmask,
-						   u32 data);
 void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
 					   enum radio_path rfpath, u32 offset,
 					   u32 data);
@@ -250,5 +251,11 @@ bool _rtl92ce_phy_config_mac_with_headerfile(struct ieee80211_hw *hw);
 void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw);
 bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw);
 void _rtl92c_phy_set_rf_sleep(struct ieee80211_hw *hw);
+bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
+				   enum rf_pwrstate rfpwr_state);
+bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
+					    u8 configtype);
+bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
+					      u8 configtype);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
index b0868a613841f0f05e6cc316b3eea39b43f1bea8..598cecc63f41a554c362e218b2ab92e1e358bc64 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
@@ -72,6 +72,7 @@
 #define REG_GPIO_IO_SEL_2			0x0062
 /* RTL8723 WIFI/BT/GPS Multi-Function control source. */
 #define REG_MULTI_FUNC_CTRL			0x0068
+
 #define REG_MCUFWDL				0x0080
 
 #define REG_HMEBOX_EXT_0			0x0088
@@ -542,7 +543,7 @@
 #define	IMR_OCPINT				BIT(1)
 #define	IMR_WLANOFF				BIT(0)
 
-#define	HWSET_MAX_SIZE				128
+#define EFUSE_REAL_CONTENT_LEN			512
 
 #define	EEPROM_DEFAULT_TSSI			0x0
 #define EEPROM_DEFAULT_TXPOWERDIFF		0x0
@@ -656,6 +657,7 @@
 #define	STOPBE					BIT(1)
 #define	STOPBK					BIT(0)
 
+#define	RCR_APPFCS				BIT(31)
 #define	RCR_APP_FCS				BIT(31)
 #define	RCR_APP_MIC				BIT(30)
 #define	RCR_APP_ICV				BIT(29)
@@ -688,6 +690,7 @@
 
 #define REG_USB_INFO				0xFE17
 #define REG_USB_SPECIAL_OPTION			0xFE55
+
 #define REG_USB_DMA_AGG_TO			0xFE5B
 #define REG_USB_AGG_TO				0xFE5C
 #define REG_USB_AGG_TH				0xFE5D
@@ -775,7 +778,6 @@
 
 #define	BOOT_FROM_EEPROM			BIT(4)
 #define	EEPROM_EN				BIT(5)
-#define	EEPROMSEL				BOOT_FROM_EEPROM
 
 #define AFE_BGEN				BIT(0)
 #define AFE_MBEN				BIT(1)
@@ -901,28 +903,7 @@
 #define BD_PKG_SEL				BIT(25)
 #define BD_HCI_SEL				BIT(26)
 #define TYPE_ID					BIT(27)
-
-/* REG_GPIO_OUTSTS (For RTL8723 only) */
-#define	EFS_HCI_SEL				(BIT(0)|BIT(1))
-#define	PAD_HCI_SEL				(BIT(2)|BIT(3))
-#define	HCI_SEL					(BIT(4)|BIT(5))
-#define	PKG_SEL_HCI				BIT(6)
-#define	FEN_GPS					BIT(7)
-#define	FEN_BT					BIT(8)
-#define	FEN_WL					BIT(9)
-#define	FEN_PCI					BIT(10)
-#define	FEN_USB					BIT(11)
-#define	BTRF_HWPDN_N				BIT(12)
-#define	WLRF_HWPDN_N				BIT(13)
-#define	PDN_BT_N				BIT(14)
-#define	PDN_GPS_N				BIT(15)
-#define	BT_CTL_HWPDN				BIT(16)
-#define	GPS_CTL_HWPDN				BIT(17)
-#define	PPHY_SUSB				BIT(20)
-#define	UPHY_SUSB				BIT(21)
-#define	PCI_SUSEN				BIT(22)
-#define	USB_SUSEN				BIT(23)
-#define	RF_RL_ID			(BIT(31) | BIT(30) | BIT(29) | BIT(28))
+#define	RF_RL_ID		(BIT(31) | BIT(30) | BIT(29) | BIT(28))
 
 #define CHIP_VER_RTL_MASK			0xF000
 #define CHIP_VER_RTL_SHIFT			12
@@ -1077,6 +1058,7 @@
 #define _RARF_RC8(x)				(((x) & 0x1F) << 24)
 
 #define AC_PARAM_TXOP_OFFSET			16
+#define AC_PARAM_TXOP_LIMIT_OFFSET		16
 #define AC_PARAM_ECW_MAX_OFFSET			12
 #define AC_PARAM_ECW_MIN_OFFSET			8
 #define AC_PARAM_AIFS_OFFSET			0
@@ -1221,33 +1203,11 @@
 #define EPROM_CMD_CONFIG			0x3
 #define EPROM_CMD_LOAD				1
 
-#define	HWSET_MAX_SIZE_92S		HWSET_MAX_SIZE
+#define	HWSET_MAX_SIZE_92S			HWSET_MAX_SIZE
 
-#define	HAL_8192C_HW_GPIO_WPS_BIT		BIT(2)
-
-/* REG_MULTI_FUNC_CTRL(For RTL8723 Only) */
-/* Enable GPIO[9] as WiFi HW PDn source */
 #define	WL_HWPDN_EN				BIT(0)
-/* WiFi HW PDn polarity control */
-#define	WL_HWPDN_SL				BIT(1)
-/* WiFi function enable */
-#define	WL_FUNC_EN				BIT(2)
-/* Enable GPIO[9] as WiFi RF HW PDn source */
-#define	WL_HWROF_EN				BIT(3)
-/* Enable GPIO[11] as BT HW PDn source */
-#define	BT_HWPDN_EN				BIT(16)
-/* BT HW PDn polarity control */
-#define	BT_HWPDN_SL				BIT(17)
-/* BT function enable */
-#define	BT_FUNC_EN				BIT(18)
-/* Enable GPIO[11] as BT/GPS RF HW PDn source */
-#define	BT_HWROF_EN				BIT(19)
-/* Enable GPIO[10] as GPS HW PDn source */
-#define	GPS_HWPDN_EN				BIT(20)
-/* GPS HW PDn polarity control */
-#define	GPS_HWPDN_SL				BIT(21)
-/* GPS function enable */
-#define	GPS_FUNC_EN				BIT(22)
+
+#define	HAL_8192C_HW_GPIO_WPS_BIT		BIT(2)
 
 #define	RPMAC_RESET				0x100
 #define	RPMAC_TXSTART				0x104
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
index 669b1168dbec8d75ce57477569b6f26efcb01933..90d0f2cf3b2746873e3af8e4539b3bf55e66be21 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
@@ -34,9 +34,9 @@
 #include "rf.h"
 #include "dm.h"
 
-static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw);
+static bool _rtl92ce_phy_rf6052_config_parafile(struct ieee80211_hw *hw);
 
-void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
+void rtl92ce_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -62,7 +62,7 @@ void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 }
 
 void rtl92ce_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
-				       u8 *ppowerlevel)
+					u8 *ppowerlevel)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -128,8 +128,7 @@ void rtl92ce_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
 
 	tmpval = tx_agc[RF90_PATH_A] >> 8;
 
-	if (mac->mode == WIRELESS_MODE_B)
-		tmpval = tmpval & 0xff00ffff;
+	tmpval = tmpval & 0xff00ffff;
 
 	rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval);
 
@@ -202,7 +201,7 @@ static void _rtl92c_get_txpower_writeval_by_regulatory(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
-	u8 i, chnlgroup, pwr_diff_limit[4];
+	u8 i, chnlgroup = 0, pwr_diff_limit[4];
 	u32 writeVal, customer_limit, rf;
 
 	for (rf = 0; rf < 2; rf++) {
@@ -440,16 +439,17 @@ bool rtl92ce_phy_rf6052_config(struct ieee80211_hw *hw)
 	else
 		rtlphy->num_total_rfpath = 2;
 
-	return _rtl92c_phy_rf6052_config_parafile(hw);
+	return _rtl92ce_phy_rf6052_config_parafile(hw);
+
 }
 
-static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
+static bool _rtl92ce_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	u32 u4_regvalue;
+	u32 u4_regvalue = 0;
 	u8 rfpath;
-	bool rtstatus;
+	bool rtstatus = true;
 	struct bb_reg_def *pphyreg;
 
 	for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) {
@@ -484,12 +484,12 @@ static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw)
 
 		switch (rfpath) {
 		case RF90_PATH_A:
-			rtstatus = rtl92ce_phy_config_rf_with_headerfile(hw,
-					(enum radio_path) rfpath);
+			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
+						(enum radio_path)rfpath);
 			break;
 		case RF90_PATH_B:
-			rtstatus = rtl92ce_phy_config_rf_with_headerfile(hw,
-					(enum radio_path) rfpath);
+			rtstatus = rtl92c_phy_config_rf_with_headerfile(hw,
+						(enum radio_path)rfpath);
 			break;
 		case RF90_PATH_C:
 			break;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h
index 3aa520c1c171de26bd2a096c5be9a816714fd4bc..39ff03685986a130b3304150bb0ab56a3ab42015 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.h
@@ -34,14 +34,11 @@
 #define RF6052_MAX_REG			0x3F
 #define RF6052_MAX_PATH			2
 
-extern void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw,
-					    u8 bandwidth);
-extern void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
-					      u8 *ppowerlevel);
-extern void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
-					       u8 *ppowerlevel, u8 channel);
-bool rtl92ce_phy_rf6052_config(struct ieee80211_hw *hw);
-bool rtl92ce_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
-					  enum radio_path rfpath);
-
+extern void rtl92ce_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw,
+					     u8 bandwidth);
+extern void rtl92ce_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
+					       u8 *ppowerlevel);
+extern void rtl92ce_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
+						u8 *ppowerlevel, u8 channel);
+extern bool rtl92ce_phy_rf6052_config(struct ieee80211_hw *hw);
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
index b1cc4d44f534b464198e63bfe7612b9da8b1ac1c..390bbb5ee11d425a4da2672e4b0895288c9e2076 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
@@ -42,10 +42,58 @@
 #include "trx.h"
 #include "led.h"
 
+static void rtl92c_init_aspm_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	/*close ASPM for AMD defaultly */
+	rtlpci->const_amdpci_aspm = 0;
+
+	/*
+	 * ASPM PS mode.
+	 * 0 - Disable ASPM,
+	 * 1 - Enable ASPM without Clock Req,
+	 * 2 - Enable ASPM with Clock Req,
+	 * 3 - Alwyas Enable ASPM with Clock Req,
+	 * 4 - Always Enable ASPM without Clock Req.
+	 * set defult to RTL8192CE:3 RTL8192E:2
+	 * */
+	rtlpci->const_pci_aspm = 3;
+
+	/*Setting for PCI-E device */
+	rtlpci->const_devicepci_aspm_setting = 0x03;
+
+	/*Setting for PCI-E bridge */
+	rtlpci->const_hostpci_aspm_setting = 0x02;
+
+	/*
+	 * In Hw/Sw Radio Off situation.
+	 * 0 - Default,
+	 * 1 - From ASPM setting without low Mac Pwr,
+	 * 2 - From ASPM setting with low Mac Pwr,
+	 * 3 - Bus D3
+	 * set default to RTL8192CE:0 RTL8192SE:2
+	 */
+	rtlpci->const_hwsw_rfoff_d3 = 0;
+
+	/*
+	 * This setting works for those device with
+	 * backdoor ASPM setting such as EPHY setting.
+	 * 0 - Not support ASPM,
+	 * 1 - Support ASPM,
+	 * 2 - According to chipset.
+	 */
+	rtlpci->const_support_pciaspm = 1;
+}
+
 int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
 {
+	int err;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	const struct firmware *firmware;
+
+	rtl8192ce_bt_reg_init(hw);
 
 	rtlpriv->dm.dm_initialgain_enable = 1;
 	rtlpriv->dm.dm_flag = 0;
@@ -53,7 +101,12 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
 
-	rtlpci->receive_config = (RCR_APP_FCS |
+	/* compatible 5G band 88ce just 2.4G band & smsp */
+	rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
+	rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
+	rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
+
+	rtlpci->receive_config = (RCR_APPFCS |
 				  RCR_AMF |
 				  RCR_ADF |
 				  RCR_APP_MIC |
@@ -76,13 +129,49 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
 
 	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);
 
-	rtlpriv->rtlhal.pfirmware = (u8 *) vmalloc(0x4000);
+	/* for LPS & IPS */
+	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
+	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
+	rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
+	rtlpriv->psc.reg_fwctrl_lps = 3;
+	rtlpriv->psc.reg_max_lps_awakeintvl = 5;
+	/* for ASPM, you can close aspm through
+	 * set const_support_pciaspm = 0 */
+	rtl92c_init_aspm_vars(hw);
+
+	if (rtlpriv->psc.reg_fwctrl_lps == 1)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
+	else if (rtlpriv->psc.reg_fwctrl_lps == 2)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
+	else if (rtlpriv->psc.reg_fwctrl_lps == 3)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
+
+	/* for firmware buf */
+	rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
 	if (!rtlpriv->rtlhal.pfirmware) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("Can't alloc buffer for fw.\n"));
 		return 1;
 	}
 
+	/* request fw */
+	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
+			rtlpriv->io.dev);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Failed to request firmware!\n"));
+		return 1;
+	}
+	if (firmware->size > 0x4000) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Firmware is too big!\n"));
+		release_firmware(firmware);
+		return 1;
+	}
+	memcpy(rtlpriv->rtlhal.pfirmware, firmware->data, firmware->size);
+	rtlpriv->rtlhal.fwsize = firmware->size;
+	release_firmware(firmware);
+
 	return 0;
 }
 
@@ -103,17 +192,19 @@ static struct rtl_hal_ops rtl8192ce_hal_ops = {
 	.interrupt_recognized = rtl92ce_interrupt_recognized,
 	.hw_init = rtl92ce_hw_init,
 	.hw_disable = rtl92ce_card_disable,
+	.hw_suspend = rtl92ce_suspend,
+	.hw_resume = rtl92ce_resume,
 	.enable_interrupt = rtl92ce_enable_interrupt,
 	.disable_interrupt = rtl92ce_disable_interrupt,
 	.set_network_type = rtl92ce_set_network_type,
+	.set_chk_bssid = rtl92ce_set_check_bssid,
 	.set_qos = rtl92ce_set_qos,
 	.set_bcn_reg = rtl92ce_set_beacon_related_registers,
 	.set_bcn_intv = rtl92ce_set_beacon_interval,
 	.update_interrupt_mask = rtl92ce_update_interrupt_mask,
 	.get_hw_reg = rtl92ce_get_hw_reg,
 	.set_hw_reg = rtl92ce_set_hw_reg,
-	.update_rate_table = rtl92ce_update_hal_rate_table,
-	.update_rate_mask = rtl92ce_update_hal_rate_mask,
+	.update_rate_tbl = rtl92ce_update_hal_rate_tbl,
 	.fill_tx_desc = rtl92ce_tx_fill_desc,
 	.fill_tx_cmddesc = rtl92ce_tx_fill_cmddesc,
 	.query_rx_desc = rtl92ce_rx_query_desc,
@@ -123,7 +214,7 @@ static struct rtl_hal_ops rtl8192ce_hal_ops = {
 	.switch_channel = rtl92c_phy_sw_chnl,
 	.dm_watchdog = rtl92c_dm_watchdog,
 	.scan_operation_backup = rtl92c_phy_scan_operation_backup,
-	.set_rf_power_state = rtl92ce_phy_set_rf_power_state,
+	.set_rf_power_state = rtl92c_phy_set_rf_power_state,
 	.led_control = rtl92ce_led_control,
 	.set_desc = rtl92ce_set_desc,
 	.get_desc = rtl92ce_get_desc,
@@ -131,27 +222,29 @@ static struct rtl_hal_ops rtl8192ce_hal_ops = {
 	.enable_hw_sec = rtl92ce_enable_hw_security_config,
 	.set_key = rtl92ce_set_key,
 	.init_sw_leds = rtl92ce_init_sw_leds,
-	.deinit_sw_leds = rtl92ce_deinit_sw_leds,
 	.get_bbreg = rtl92c_phy_query_bb_reg,
 	.set_bbreg = rtl92c_phy_set_bb_reg,
-	.get_rfreg = rtl92ce_phy_query_rf_reg,
 	.set_rfreg = rtl92ce_phy_set_rf_reg,
-	.cmd_send_packet = _rtl92c_cmd_send_packet,
+	.get_rfreg = rtl92c_phy_query_rf_reg,
 	.phy_rf6052_config = rtl92ce_phy_rf6052_config,
 	.phy_rf6052_set_cck_txpower = rtl92ce_phy_rf6052_set_cck_txpower,
 	.phy_rf6052_set_ofdm_txpower = rtl92ce_phy_rf6052_set_ofdm_txpower,
 	.config_bb_with_headerfile = _rtl92ce_phy_config_bb_with_headerfile,
 	.config_bb_with_pgheaderfile = _rtl92ce_phy_config_bb_with_pgheaderfile,
 	.phy_lc_calibrate = _rtl92ce_phy_lc_calibrate,
-	.phy_set_bw_mode_callback = rtl92ce_phy_set_bw_mode_callback,
 	.dm_dynamic_txpower = rtl92ce_dm_dynamic_txpower,
 };
 
 static struct rtl_mod_params rtl92ce_mod_params = {
-	.sw_crypto = 0,
+	.sw_crypto = false,
+	.inactiveps = true,
+	.swctrl_lps = false,
+	.fwctrl_lps = true,
 };
 
 static struct rtl_hal_cfg rtl92ce_hal_cfg = {
+	.bar_id = 2,
+	.write_readback = true,
 	.name = "rtl92c_pci",
 	.fw_name = "rtlwifi/rtl8192cfw.bin",
 	.ops = &rtl8192ce_hal_ops,
@@ -175,6 +268,8 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = {
 	.maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
 	.maps[EFUSE_ANA8M] = EFUSE_ANA8M,
 	.maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
+	.maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
+	.maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
 
 	.maps[RWCAM] = REG_CAMCMD,
 	.maps[WCAMI] = REG_CAMWRITE,
@@ -239,7 +334,7 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = {
 	.maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
 };
 
-static struct pci_device_id rtl92ce_pci_ids[] __devinitdata = {
+DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = {
 	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8191, rtl92ce_hal_cfg)},
 	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8178, rtl92ce_hal_cfg)},
 	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8177, rtl92ce_hal_cfg)},
@@ -257,7 +352,13 @@ MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8192cfw.bin");
 
 module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444);
+module_param_named(ips, rtl92ce_mod_params.inactiveps, bool, 0444);
+module_param_named(swlps, rtl92ce_mod_params.swctrl_lps, bool, 0444);
+module_param_named(fwlps, rtl92ce_mod_params.fwctrl_lps, bool, 0444);
 MODULE_PARM_DESC(swenc, "using hardware crypto (default 0 [hardware])\n");
+MODULE_PARM_DESC(ips, "using no link power save (default 1 is open)\n");
+MODULE_PARM_DESC(fwlps, "using linked fw control power save "
+		 "(default 1 is open)\n");
 
 static struct pci_driver rtl92ce_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h
index 36e657668c1e720d974a07c71a0473b2812eaa2c..b7dc3263e433171d8bc7687cca8af063630d7a9e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h
@@ -33,19 +33,9 @@
 int rtl92c_init_sw_vars(struct ieee80211_hw *hw);
 void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw);
 void rtl92c_init_var_map(struct ieee80211_hw *hw);
-bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
-			     struct sk_buff *skb);
-void rtl92ce_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
-					u8 *ppowerlevel);
-void rtl92ce_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
-					 u8 *ppowerlevel, u8 channel);
 bool _rtl92ce_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
-						  u8 configtype);
+					    u8 configtype);
 bool _rtl92ce_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
-						    u8 configtype);
-void _rtl92ce_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t);
-u32 rtl92ce_phy_query_rf_reg(struct ieee80211_hw *hw,
-			    enum radio_path rfpath, u32 regaddr, u32 bitmask);
-void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
+					      u8 configtype);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
index aa2b5815600fa8a5db87f37f9fa1eb180bdd1941..54b2bd53d36a5d21dea008ec5af17521aeef275f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -36,42 +36,16 @@
 #include "trx.h"
 #include "led.h"
 
-static enum rtl_desc_qsel _rtl92ce_map_hwqueue_to_fwqueue(__le16 fc,
-							  unsigned int
-							  skb_queue)
+static u8 _rtl92ce_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
 {
-	enum rtl_desc_qsel qsel;
+	__le16 fc = rtl_get_fc(skb);
 
-	if (unlikely(ieee80211_is_beacon(fc))) {
-		qsel = QSLT_BEACON;
-		return qsel;
-	}
-
-	if (ieee80211_is_mgmt(fc)) {
-		qsel = QSLT_MGNT;
-		return qsel;
-	}
+	if (unlikely(ieee80211_is_beacon(fc)))
+		return QSLT_BEACON;
+	if (ieee80211_is_mgmt(fc))
+		return QSLT_MGNT;
 
-	switch (skb_queue) {
-	case VO_QUEUE:
-		qsel = QSLT_VO;
-		break;
-	case VI_QUEUE:
-		qsel = QSLT_VI;
-		break;
-	case BE_QUEUE:
-		qsel = QSLT_BE;
-		break;
-	case BK_QUEUE:
-		qsel = QSLT_BK;
-		break;
-	default:
-		qsel = QSLT_BE;
-		RT_ASSERT(false, ("BE queue, skb_queue:%d,"
-				  " set qsel = 0x%X\n", skb_queue, QSLT_BE));
-		break;
-	}
-	return qsel;
+	return skb->priority;
 }
 
 static int _rtl92ce_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu)
@@ -255,6 +229,7 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
 	u8 evm, pwdb_all, rf_rx_num = 0;
 	u8 i, max_spatial_stream;
 	u32 rssi, total_rssi = 0;
+	bool in_powersavemode = false;
 	bool is_cck_rate;
 
 	is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc);
@@ -270,9 +245,13 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
 		u8 report, cck_highpwr;
 		cck_buf = (struct phy_sts_cck_8192s_t *)p_drvinfo;
 
-		cck_highpwr = (u8) rtl_get_bbreg(hw,
-					 RFPGA0_XA_HSSIPARAMETER2,
-					 BIT(9));
+		if (!in_powersavemode)
+			cck_highpwr = (u8) rtl_get_bbreg(hw,
+						 RFPGA0_XA_HSSIPARAMETER2,
+						 BIT(9));
+		else
+			cck_highpwr = false;
+
 		if (!cck_highpwr) {
 			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
 			report = cck_buf->cck_agc_rpt & 0xc0;
@@ -398,6 +377,7 @@ static void _rtl92ce_process_ui_rssi(struct ieee80211_hw *hw,
 
 		if (rtlpriv->stats.ui_rssi.total_num++ >=
 		    PHY_RSSI_SLID_WIN_MAX) {
+
 			rtlpriv->stats.ui_rssi.total_num =
 			    PHY_RSSI_SLID_WIN_MAX;
 			last_rssi =
@@ -424,10 +404,6 @@ static void _rtl92ce_process_ui_rssi(struct ieee80211_hw *hw,
 	if (!pstats->is_cck && pstats->packet_toself) {
 		for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath;
 		     rfpath++) {
-
-			if (!rtl8192_phy_check_is_legal_rfpath(hw, rfpath))
-				continue;
-
 			if (rtlpriv->stats.rx_rssi_percentage[rfpath] == 0) {
 				rtlpriv->stats.rx_rssi_percentage[rfpath] =
 				    pstats->rx_mimo_signalstrength[rfpath];
@@ -723,7 +699,7 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
 void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
 			  struct ieee80211_tx_info *info, struct sk_buff *skb,
-			  unsigned int queue_index)
+			  u8 hw_queue, struct rtl_tcb_desc *tcb_desc)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
@@ -732,16 +708,9 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 	bool defaultadapter = true;
 	struct ieee80211_sta *sta;
 	u8 *pdesc = (u8 *) pdesc_tx;
-	struct rtl_tcb_desc tcb_desc;
-	u8 *qc = ieee80211_get_qos_ctl(hdr);
-	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
 	u16 seq_number;
 	__le16 fc = hdr->frame_control;
-	u8 rate_flag = info->control.rates[0].flags;
-
-	enum rtl_desc_qsel fw_qsel =
-	    _rtl92ce_map_hwqueue_to_fwqueue(fc, queue_index);
-
+	u8 fw_qsel = _rtl92ce_map_hwqueue_to_fwqueue(skb, hw_queue);
 	bool firstseg = ((hdr->seq_ctrl &
 			  cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0);
 
@@ -751,56 +720,68 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
 					    skb->data, skb->len,
 					    PCI_DMA_TODEVICE);
+	u8 bw_40 = 0;
+
+	rcu_read_lock();
+	sta = get_sta(hw, mac->vif, mac->bssid);
+	if (mac->opmode == NL80211_IFTYPE_STATION) {
+		bw_40 = mac->bw_40;
+	} else if (mac->opmode == NL80211_IFTYPE_AP ||
+		mac->opmode == NL80211_IFTYPE_ADHOC) {
+		if (sta)
+			bw_40 = sta->ht_cap.cap &
+				IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+	}
 
 	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
 
-	rtl_get_tcb_desc(hw, info, skb, &tcb_desc);
+	rtl_get_tcb_desc(hw, info, sta, skb, tcb_desc);
 
 	CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_92c));
 
+	if (ieee80211_is_nullfunc(fc) || ieee80211_is_ctl(fc)) {
+		firstseg = true;
+		lastseg = true;
+	}
 	if (firstseg) {
 		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
 
-		SET_TX_DESC_TX_RATE(pdesc, tcb_desc.hw_rate);
+		SET_TX_DESC_TX_RATE(pdesc, tcb_desc->hw_rate);
 
-		if (tcb_desc.use_shortgi || tcb_desc.use_shortpreamble)
+		if (tcb_desc->use_shortgi || tcb_desc->use_shortpreamble)
 			SET_TX_DESC_DATA_SHORTGI(pdesc, 1);
 
-		if (mac->tids[tid].agg.agg_state == RTL_AGG_ON &&
-		    info->flags & IEEE80211_TX_CTL_AMPDU) {
+		if (info->flags & IEEE80211_TX_CTL_AMPDU) {
 			SET_TX_DESC_AGG_BREAK(pdesc, 1);
 			SET_TX_DESC_MAX_AGG_NUM(pdesc, 0x14);
 		}
 		SET_TX_DESC_SEQ(pdesc, seq_number);
 
-		SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc.rts_enable &&
-						!tcb_desc.
+		SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc->rts_enable &&
+						!tcb_desc->
 						cts_enable) ? 1 : 0));
 		SET_TX_DESC_HW_RTS_ENABLE(pdesc,
-					  ((tcb_desc.rts_enable
-					    || tcb_desc.cts_enable) ? 1 : 0));
-		SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc.cts_enable) ? 1 : 0));
-		SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc.rts_stbc) ? 1 : 0));
+					  ((tcb_desc->rts_enable
+					    || tcb_desc->cts_enable) ? 1 : 0));
+		SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc->cts_enable) ? 1 : 0));
+		SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc->rts_stbc) ? 1 : 0));
 
-		SET_TX_DESC_RTS_RATE(pdesc, tcb_desc.rts_rate);
+		SET_TX_DESC_RTS_RATE(pdesc, tcb_desc->rts_rate);
 		SET_TX_DESC_RTS_BW(pdesc, 0);
-		SET_TX_DESC_RTS_SC(pdesc, tcb_desc.rts_sc);
+		SET_TX_DESC_RTS_SC(pdesc, tcb_desc->rts_sc);
 		SET_TX_DESC_RTS_SHORT(pdesc,
-				      ((tcb_desc.rts_rate <= DESC92C_RATE54M) ?
-				      (tcb_desc.rts_use_shortpreamble ? 1 : 0)
-				      : (tcb_desc.rts_use_shortgi ? 1 : 0)));
+				      ((tcb_desc->rts_rate <= DESC92C_RATE54M) ?
+				       (tcb_desc->rts_use_shortpreamble ? 1 : 0)
+				       : (tcb_desc->rts_use_shortgi ? 1 : 0)));
 
-		if (mac->bw_40) {
-			if (tcb_desc.packet_bw) {
+		if (bw_40) {
+			if (tcb_desc->packet_bw) {
 				SET_TX_DESC_DATA_BW(pdesc, 1);
 				SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
 			} else {
 				SET_TX_DESC_DATA_BW(pdesc, 0);
-
-				if (rate_flag & IEEE80211_TX_RC_DUP_DATA) {
-					SET_TX_DESC_TX_SUB_CARRIER(pdesc,
-							mac->cur_40_prime_sc);
-				}
+				SET_TX_DESC_TX_SUB_CARRIER(pdesc,
+						 mac->cur_40_prime_sc);
 			}
 		} else {
 			SET_TX_DESC_DATA_BW(pdesc, 0);
@@ -810,13 +791,10 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 		SET_TX_DESC_LINIP(pdesc, 0);
 		SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len);
 
-		rcu_read_lock();
-		sta = ieee80211_find_sta(mac->vif, mac->bssid);
 		if (sta) {
 			u8 ampdu_density = sta->ht_cap.ampdu_density;
 			SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density);
 		}
-		rcu_read_unlock();
 
 		if (info->control.hw_key) {
 			struct ieee80211_key_conf *keyconf =
@@ -844,7 +822,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 		SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
 		SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF);
 		SET_TX_DESC_DISABLE_FB(pdesc, 0);
-		SET_TX_DESC_USE_RATE(pdesc, tcb_desc.use_driver_rate ? 1 : 0);
+		SET_TX_DESC_USE_RATE(pdesc, tcb_desc->use_driver_rate ? 1 : 0);
 
 		if (ieee80211_is_data_qos(fc)) {
 			if (mac->rdg_en) {
@@ -855,24 +833,24 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 			}
 		}
 	}
+	rcu_read_unlock();
 
 	SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0));
 	SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0));
 
 	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
 
-	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
 
 	if (rtlpriv->dm.useramask) {
-		SET_TX_DESC_RATE_ID(pdesc, tcb_desc.ratr_index);
-		SET_TX_DESC_MACID(pdesc, tcb_desc.mac_id);
+		SET_TX_DESC_RATE_ID(pdesc, tcb_desc->ratr_index);
+		SET_TX_DESC_MACID(pdesc, tcb_desc->mac_id);
 	} else {
-		SET_TX_DESC_RATE_ID(pdesc, 0xC + tcb_desc.ratr_index);
-		SET_TX_DESC_MACID(pdesc, tcb_desc.ratr_index);
+		SET_TX_DESC_RATE_ID(pdesc, 0xC + tcb_desc->ratr_index);
+		SET_TX_DESC_MACID(pdesc, tcb_desc->ratr_index);
 	}
 
-	if ((!ieee80211_is_data_qos(fc)) && ppsc->leisure_ps &&
-	    ppsc->fwctrl_lps) {
+	if ((!ieee80211_is_data_qos(fc)) && ppsc->fwctrl_lps) {
 		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
 		SET_TX_DESC_PKT_ID(pdesc, 8);
 
@@ -923,7 +901,7 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
 
 	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) (skb->len));
 
-	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
 
 	SET_TX_DESC_RATE_ID(pdesc, 7);
 	SET_TX_DESC_MACID(pdesc, 0);
@@ -1021,7 +999,7 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
 	return ret;
 }
 
-void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue)
+void rtl92ce_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	if (hw_queue == BEACON_QUEUE) {
@@ -1032,35 +1010,3 @@ void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue)
 	}
 }
 
-bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
-			     struct sk_buff *skb)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl8192_tx_ring *ring;
-	struct rtl_tx_desc *pdesc;
-	u8 own;
-	unsigned long flags;
-	struct sk_buff *pskb = NULL;
-
-	ring = &rtlpci->tx_ring[BEACON_QUEUE];
-
-	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
-
-	pskb = __skb_dequeue(&ring->queue);
-	if (pskb)
-		kfree_skb(pskb);
-
-	pdesc = &ring->desc[0];
-	own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN);
-
-	rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb);
-
-	__skb_queue_tail(&ring->queue, skb);
-
-	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-
-	rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE);
-
-	return true;
-}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
index 803adcc80c969539d9ce417ae13752b081998ec8..0f117713750126acd76f00353ba2e44fba2691f5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
@@ -532,9 +532,9 @@
 #define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)	\
 do {							\
 	if (_size > TX_DESC_NEXT_DESC_OFFSET)		\
-		memset((void *)__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);	\
+		memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);	\
 	else						\
-		memset((void *)__pdesc, 0, _size);	\
+		memset(__pdesc, 0, _size);	\
 } while (0);
 
 #define RX_HAL_IS_CCK_RATE(_pdesc)\
@@ -724,17 +724,16 @@ struct rx_desc_92c {
 void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
 			  struct ieee80211_hdr *hdr,
 			  u8 *pdesc, struct ieee80211_tx_info *info,
-			  struct sk_buff *skb, unsigned int qsel);
+			  struct sk_buff *skb, u8 hw_queue,
+			  struct rtl_tcb_desc *ptcb_desc);
 bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
 			   struct rtl_stats *stats,
 			   struct ieee80211_rx_status *rx_status,
 			   u8 *pdesc, struct sk_buff *skb);
 void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val);
 u32 rtl92ce_get_desc(u8 *pdesc, bool istx, u8 desc_name);
-void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue);
+void rtl92ce_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
 void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
 			     bool b_firstseg, bool b_lastseg,
 			     struct sk_buff *skb);
-bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb);
-
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
index 9444e76838cfe59fb95938c6a769d7af031c0980..52e2af58c1ed983ad0a5547995e7d137657813ce 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
@@ -39,6 +39,7 @@
 #include "mac.h"
 #include "dm.h"
 #include "hw.h"
+#include "../rtl8192ce/hw.h"
 #include "trx.h"
 #include "led.h"
 #include "table.h"
@@ -605,10 +606,10 @@ void rtl92cu_read_eeprom_info(struct ieee80211_hw *hw)
 	if (!IS_NORMAL_CHIP(rtlhal->version))
 		return;
 	tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
-	rtlefuse->epromtype = (tmp_u1b & EEPROMSEL) ?
+	rtlefuse->epromtype = (tmp_u1b & BOOT_FROM_EEPROM) ?
 			       EEPROM_93C46 : EEPROM_BOOT_EFUSE;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from %s\n",
-		 (tmp_u1b & EEPROMSEL) ? "EERROM" : "EFUSE"));
+		 (tmp_u1b & BOOT_FROM_EEPROM) ? "EERROM" : "EFUSE"));
 	rtlefuse->autoload_failflag = (tmp_u1b & EEPROM_EN) ? false : true;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload %s\n",
 		 (tmp_u1b & EEPROM_EN) ? "OK!!" : "ERR!!"));
@@ -921,7 +922,7 @@ static void _rtl92cu_init_chipT_queue_priority(struct ieee80211_hw *hw,
 					       u8 out_ep_num,
 					       u8 queue_sel)
 {
-	u8	hq_sele;
+	u8 hq_sele = 0;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	switch (out_ep_num) {
@@ -977,7 +978,7 @@ static void _rtl92cu_init_wmac_setting(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 
-	mac->rx_conf = (RCR_APM | RCR_AM | RCR_ADF | RCR_AB | RCR_APP_FCS |
+	mac->rx_conf = (RCR_APM | RCR_AM | RCR_ADF | RCR_AB | RCR_APPFCS |
 		      RCR_APP_ICV | RCR_AMF | RCR_HTC_LOC_CTRL |
 		      RCR_APP_MIC | RCR_APP_PHYSTS | RCR_ACRC32);
 	rtl_write_dword(rtlpriv, REG_RCR, mac->rx_conf);
@@ -2182,7 +2183,9 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 	}
 }
 
-void rtl92cu_update_hal_rate_table(struct ieee80211_hw *hw)
+void rtl92cu_update_hal_rate_table(struct ieee80211_hw *hw,
+				   struct ieee80211_sta *sta,
+				   u8 rssi_level)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h
index 62af555bb61c91999731492bc16f913224bd6853..32f85cba106ae7f2491e84a5caebf208208a0c53 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h
@@ -98,13 +98,14 @@ void rtl92cu_update_interrupt_mask(struct ieee80211_hw *hw,
 				   u32 add_msr, u32 rm_msr);
 void rtl92cu_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
 void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
-void rtl92cu_update_hal_rate_table(struct ieee80211_hw *hw);
+void rtl92cu_update_hal_rate_table(struct ieee80211_hw *hw,
+				   struct ieee80211_sta *sta,
+				   u8 rssi_level);
 void rtl92cu_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level);
 
 void rtl92cu_update_channel_access_setting(struct ieee80211_hw *hw);
 bool rtl92cu_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid);
 void rtl92cu_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid);
-u8 _rtl92c_get_chnl_group(u8 chnl);
 int rtl92c_download_fw(struct ieee80211_hw *hw);
 void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
 void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool dl_finished);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c
index 4e020e654e6b95e82df9c3a968567801acb141c5..9a3d0239e27e6ae7aa8b1c8665bba3afcabc3279 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c
@@ -38,7 +38,7 @@
 #include "table.h"
 
 u32 rtl92cu_phy_query_rf_reg(struct ieee80211_hw *hw,
-			    enum radio_path rfpath, u32 regaddr, u32 bitmask)
+			     enum radio_path rfpath, u32 regaddr, u32 bitmask)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u32 original_value, readback_value, bitshift;
@@ -64,8 +64,8 @@ u32 rtl92cu_phy_query_rf_reg(struct ieee80211_hw *hw,
 }
 
 void rtl92cu_phy_set_rf_reg(struct ieee80211_hw *hw,
-			   enum radio_path rfpath,
-			   u32 regaddr, u32 bitmask, u32 data)
+			    enum radio_path rfpath,
+			    u32 regaddr, u32 bitmask, u32 data)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -163,7 +163,7 @@ bool _rtl92cu_phy_config_mac_with_headerfile(struct ieee80211_hw *hw)
 }
 
 bool _rtl92cu_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
-						  u8 configtype)
+					    u8 configtype)
 {
 	int i;
 	u32 *phy_regarray_table;
@@ -223,7 +223,7 @@ bool _rtl92cu_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
 }
 
 bool _rtl92cu_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
-						    u8 configtype)
+					      u8 configtype)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -459,7 +459,7 @@ void _rtl92cu_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t)
 	}
 }
 
-bool _rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
+static bool _rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
 					    enum rf_pwrstate rfpwr_state)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -595,7 +595,7 @@ bool _rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
 }
 
 bool rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
-				   enum rf_pwrstate rfpwr_state)
+				    enum rf_pwrstate rfpwr_state)
 {
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	bool bresult = false;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h
index 06299559ab685e8369a8822093678d7a91f389b8..ff81a61729d7bb1a353c9d05556363e205a21bf4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h
@@ -34,3 +34,17 @@ bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath);
 void rtl92c_phy_set_io(struct ieee80211_hw *hw);
 bool _rtl92cu_phy_config_mac_with_headerfile(struct ieee80211_hw *hw);
 bool rtl92cu_phy_bb_config(struct ieee80211_hw *hw);
+u32 rtl92cu_phy_query_rf_reg(struct ieee80211_hw *hw,
+			     enum radio_path rfpath, u32 regaddr, u32 bitmask);
+void rtl92cu_phy_set_rf_reg(struct ieee80211_hw *hw,
+			    enum radio_path rfpath,
+			    u32 regaddr, u32 bitmask, u32 data);
+bool rtl92cu_phy_mac_config(struct ieee80211_hw *hw);
+bool _rtl92cu_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw,
+					      u8 configtype);
+void _rtl92cu_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t);
+bool _rtl92cu_phy_config_bb_with_headerfile(struct ieee80211_hw *hw,
+					    u8 configtype);
+void rtl92cu_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
+bool rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
+				    enum rf_pwrstate rfpwr_state);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c
index 1c79c226f14522aeacf63f6705712310e36b4caf..c7576ec4744ecb6155e1518fb75828c9292cb6b6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c
@@ -62,7 +62,7 @@ void rtl92cu_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 }
 
 void rtl92cu_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
-				       u8 *ppowerlevel)
+					u8 *ppowerlevel)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -389,7 +389,7 @@ static void _rtl92c_write_ofdm_power_reg(struct ieee80211_hw *hw,
 }
 
 void rtl92cu_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
-					u8 *ppowerlevel, u8 channel)
+					 u8 *ppowerlevel, u8 channel)
 {
 	u32 writeVal[2], powerBase0[2], powerBase1[2];
 	u8 index = 0;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h
index 86c2728cfa00ecbc4562410a86e563b5609f67b7..500a2094b6bbe496078b6c73c2ca9164b26a3390 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h
@@ -43,5 +43,9 @@ extern void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
 bool rtl92cu_phy_rf6052_config(struct ieee80211_hw *hw);
 bool rtl92cu_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 					  enum radio_path rfpath);
+void rtl92cu_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
+					u8 *ppowerlevel);
+void rtl92cu_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw,
+					 u8 *ppowerlevel, u8 channel);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index 71244a38d49e73a74b86912a712a129b3a8dad5c..bee7c1480f63c6c43e4fa87efb82d77eb63503c1 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -94,7 +94,7 @@ static struct rtl_hal_ops rtl8192cu_hal_ops = {
 	.update_interrupt_mask = rtl92cu_update_interrupt_mask,
 	.get_hw_reg = rtl92cu_get_hw_reg,
 	.set_hw_reg = rtl92cu_set_hw_reg,
-	.update_rate_table = rtl92cu_update_hal_rate_table,
+	.update_rate_tbl = rtl92cu_update_hal_rate_table,
 	.update_rate_mask = rtl92cu_update_hal_rate_mask,
 	.fill_tx_desc = rtl92cu_tx_fill_desc,
 	.fill_fake_txdesc = rtl92cu_fill_fake_txdesc,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
index d0b0d43b9a6d546e89b98b2b24e77a8b830dafcb..3a92ba3c4a1e8d1c86495987e0d896364d4c169f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
@@ -372,7 +372,7 @@ static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb)
 	__le16 fc;
 	struct ieee80211_hdr *hdr;
 
-	memset(rx_status, 0, sizeof(rx_status));
+	memset(rx_status, 0, sizeof(*rx_status));
 	rxdesc	= skb->data;
 	skb_len	= skb->len;
 	drvinfo_len = (GET_RX_DESC_DRVINFO_SIZE(rxdesc) * RTL_RX_DRV_INFO_UNIT);
@@ -434,7 +434,7 @@ static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb)
 		 "0x%02X\n", fc, (u32)hdr->addr1[0], (u32)hdr->addr1[1],
 		 (u32)hdr->addr1[2], (u32)hdr->addr1[3], (u32)hdr->addr1[4],
 		 (u32)hdr->addr1[5]));
-	memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
+	memcpy(IEEE80211_SKB_RXCB(skb), rx_status, sizeof(*rx_status));
 	ieee80211_rx_irqsafe(hw, skb);
 }
 
@@ -498,14 +498,14 @@ static void _rtl_tx_desc_checksum(u8 *txdesc)
 void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
 			  struct ieee80211_tx_info *info, struct sk_buff *skb,
-			  unsigned int queue_index)
+			  u8 queue_index,
+			  struct rtl_tcb_desc *tcb_desc)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	bool defaultadapter = true;
-	struct ieee80211_sta *sta;
-	struct rtl_tcb_desc tcb_desc;
+	struct ieee80211_sta *sta = info->control.sta = info->control.sta;
 	u8 *qc = ieee80211_get_qos_ctl(hdr);
 	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
 	u16 seq_number;
@@ -517,15 +517,15 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 	u8 *txdesc;
 
 	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
-	rtl_get_tcb_desc(hw, info, skb, &tcb_desc);
+	rtl_get_tcb_desc(hw, info, sta, skb, tcb_desc);
 	txdesc = (u8 *)skb_push(skb, RTL_TX_HEADER_SIZE);
 	memset(txdesc, 0, RTL_TX_HEADER_SIZE);
 	SET_TX_DESC_PKT_SIZE(txdesc, pktlen);
 	SET_TX_DESC_LINIP(txdesc, 0);
 	SET_TX_DESC_PKT_OFFSET(txdesc, RTL_DUMMY_OFFSET);
 	SET_TX_DESC_OFFSET(txdesc, RTL_TX_HEADER_SIZE);
-	SET_TX_DESC_TX_RATE(txdesc, tcb_desc.hw_rate);
-	if (tcb_desc.use_shortgi || tcb_desc.use_shortpreamble)
+	SET_TX_DESC_TX_RATE(txdesc, tcb_desc->hw_rate);
+	if (tcb_desc->use_shortgi || tcb_desc->use_shortpreamble)
 		SET_TX_DESC_DATA_SHORTGI(txdesc, 1);
 	if (mac->tids[tid].agg.agg_state == RTL_AGG_ON &&
 		    info->flags & IEEE80211_TX_CTL_AMPDU) {
@@ -535,21 +535,21 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 		SET_TX_DESC_AGG_BREAK(txdesc, 1);
 	}
 	SET_TX_DESC_SEQ(txdesc, seq_number);
-	SET_TX_DESC_RTS_ENABLE(txdesc, ((tcb_desc.rts_enable &&
-			       !tcb_desc.cts_enable) ? 1 : 0));
-	SET_TX_DESC_HW_RTS_ENABLE(txdesc, ((tcb_desc.rts_enable ||
-				  tcb_desc.cts_enable) ? 1 : 0));
-	SET_TX_DESC_CTS2SELF(txdesc, ((tcb_desc.cts_enable) ? 1 : 0));
-	SET_TX_DESC_RTS_STBC(txdesc, ((tcb_desc.rts_stbc) ? 1 : 0));
-	SET_TX_DESC_RTS_RATE(txdesc, tcb_desc.rts_rate);
+	SET_TX_DESC_RTS_ENABLE(txdesc, ((tcb_desc->rts_enable &&
+			       !tcb_desc->cts_enable) ? 1 : 0));
+	SET_TX_DESC_HW_RTS_ENABLE(txdesc, ((tcb_desc->rts_enable ||
+				  tcb_desc->cts_enable) ? 1 : 0));
+	SET_TX_DESC_CTS2SELF(txdesc, ((tcb_desc->cts_enable) ? 1 : 0));
+	SET_TX_DESC_RTS_STBC(txdesc, ((tcb_desc->rts_stbc) ? 1 : 0));
+	SET_TX_DESC_RTS_RATE(txdesc, tcb_desc->rts_rate);
 	SET_TX_DESC_RTS_BW(txdesc, 0);
-	SET_TX_DESC_RTS_SC(txdesc, tcb_desc.rts_sc);
+	SET_TX_DESC_RTS_SC(txdesc, tcb_desc->rts_sc);
 	SET_TX_DESC_RTS_SHORT(txdesc,
-			      ((tcb_desc.rts_rate <= DESC92C_RATE54M) ?
-			       (tcb_desc.rts_use_shortpreamble ? 1 : 0)
-			       : (tcb_desc.rts_use_shortgi ? 1 : 0)));
+			      ((tcb_desc->rts_rate <= DESC92C_RATE54M) ?
+			       (tcb_desc->rts_use_shortpreamble ? 1 : 0)
+			       : (tcb_desc->rts_use_shortgi ? 1 : 0)));
 	if (mac->bw_40) {
-		if (tcb_desc.packet_bw) {
+		if (tcb_desc->packet_bw) {
 			SET_TX_DESC_DATA_BW(txdesc, 1);
 			SET_TX_DESC_DATA_SC(txdesc, 3);
 		} else {
@@ -590,7 +590,7 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 	SET_TX_DESC_DATA_RATE_FB_LIMIT(txdesc, 0x1F);
 	SET_TX_DESC_RTS_RATE_FB_LIMIT(txdesc, 0xF);
 	SET_TX_DESC_DISABLE_FB(txdesc, 0);
-	SET_TX_DESC_USE_RATE(txdesc, tcb_desc.use_driver_rate ? 1 : 0);
+	SET_TX_DESC_USE_RATE(txdesc, tcb_desc->use_driver_rate ? 1 : 0);
 	if (ieee80211_is_data_qos(fc)) {
 		if (mac->rdg_en) {
 			RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
@@ -600,11 +600,11 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 		}
 	}
 	if (rtlpriv->dm.useramask) {
-		SET_TX_DESC_RATE_ID(txdesc, tcb_desc.ratr_index);
-		SET_TX_DESC_MACID(txdesc, tcb_desc.mac_id);
+		SET_TX_DESC_RATE_ID(txdesc, tcb_desc->ratr_index);
+		SET_TX_DESC_MACID(txdesc, tcb_desc->mac_id);
 	} else {
-		SET_TX_DESC_RATE_ID(txdesc, 0xC + tcb_desc.ratr_index);
-		SET_TX_DESC_MACID(txdesc, tcb_desc.ratr_index);
+		SET_TX_DESC_RATE_ID(txdesc, 0xC + tcb_desc->ratr_index);
+		SET_TX_DESC_MACID(txdesc, tcb_desc->ratr_index);
 	}
 	if ((!ieee80211_is_data_qos(fc)) && ppsc->leisure_ps &&
 	      ppsc->fwctrl_lps) {
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h
index b396d46edbb7a615d5f95762c2f065bc46e6f6d3..53de5f66e2424803a6d9424fb4d301439a8d7155 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h
@@ -37,6 +37,8 @@
 #define RTL92C_SIZE_MAX_RX_BUFFER		15360   /* 8192 */
 #define RX_DRV_INFO_SIZE_UNIT			8
 
+#define RTL_AGG_ON				1
+
 enum usb_rx_agg_mode {
 	USB_RX_AGG_DISABLE,
 	USB_RX_AGG_DMA,
@@ -419,7 +421,8 @@ struct sk_buff *rtl8192c_tx_aggregate_hdl(struct ieee80211_hw *,
 void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
 			  struct ieee80211_tx_info *info, struct sk_buff *skb,
-			  unsigned int queue_index);
+			  u8 queue_index,
+			  struct rtl_tcb_desc *tcb_desc);
 void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 * pDesc,
 			      u32 buffer_len, bool bIsPsPoll);
 void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/Makefile b/drivers/net/wireless/rtlwifi/rtl8192se/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..b7eb13819cbcbd9d36df32fc502b02eaa37409b1
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/Makefile
@@ -0,0 +1,15 @@
+rtl8192se-objs :=		\
+		dm.o		\
+		fw.o		\
+		hw.o		\
+		led.o		\
+		phy.o		\
+		rf.o		\
+		sw.o		\
+		table.o		\
+		trx.o
+
+obj-$(CONFIG_RTL8192SE) += rtl8192se.o
+
+ccflags-y += -D__CHECK_ENDIAN__
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/def.h b/drivers/net/wireless/rtlwifi/rtl8192se/def.h
new file mode 100644
index 0000000000000000000000000000000000000000..69828f2b3fab1291f85afa17060cf21f8852faa5
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/def.h
@@ -0,0 +1,598 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __REALTEK_92S_DEF_H__
+#define __REALTEK_92S_DEF_H__
+
+#define RX_MPDU_QUEUE				0
+#define RX_CMD_QUEUE				1
+#define RX_MAX_QUEUE				2
+
+#define DESC92S_RATE1M				0x00
+#define DESC92S_RATE2M				0x01
+#define DESC92S_RATE5_5M			0x02
+#define DESC92S_RATE11M				0x03
+#define DESC92S_RATE6M				0x04
+#define DESC92S_RATE9M				0x05
+#define DESC92S_RATE12M				0x06
+#define DESC92S_RATE18M				0x07
+#define DESC92S_RATE24M				0x08
+#define DESC92S_RATE36M				0x09
+#define DESC92S_RATE48M				0x0a
+#define DESC92S_RATE54M				0x0b
+#define DESC92S_RATEMCS0			0x0c
+#define DESC92S_RATEMCS1			0x0d
+#define DESC92S_RATEMCS2			0x0e
+#define DESC92S_RATEMCS3			0x0f
+#define DESC92S_RATEMCS4			0x10
+#define DESC92S_RATEMCS5			0x11
+#define DESC92S_RATEMCS6			0x12
+#define DESC92S_RATEMCS7			0x13
+#define DESC92S_RATEMCS8			0x14
+#define DESC92S_RATEMCS9			0x15
+#define DESC92S_RATEMCS10			0x16
+#define DESC92S_RATEMCS11			0x17
+#define DESC92S_RATEMCS12			0x18
+#define DESC92S_RATEMCS13			0x19
+#define DESC92S_RATEMCS14			0x1a
+#define DESC92S_RATEMCS15			0x1b
+#define DESC92S_RATEMCS15_SG			0x1c
+#define DESC92S_RATEMCS32			0x20
+
+#define SHORT_SLOT_TIME				9
+#define NON_SHORT_SLOT_TIME			20
+
+/* Rx smooth factor */
+#define	RX_SMOOTH_FACTOR			20
+
+/* Queue Select Value in TxDesc */
+#define QSLT_BK					0x2
+#define QSLT_BE					0x0
+#define QSLT_VI					0x5
+#define QSLT_VO					0x6
+#define QSLT_BEACON				0x10
+#define QSLT_HIGH				0x11
+#define QSLT_MGNT				0x12
+#define QSLT_CMD				0x13
+
+#define	PHY_RSSI_SLID_WIN_MAX			100
+#define	PHY_LINKQUALITY_SLID_WIN_MAX		20
+#define	PHY_BEACON_RSSI_SLID_WIN_MAX		10
+
+/* Tx Desc */
+#define TX_DESC_SIZE_RTL8192S			(16 * 4)
+#define TX_CMDDESC_SIZE_RTL8192S		(16 * 4)
+
+/* Define a macro that takes a le32 word, converts it to host ordering,
+ * right shifts by a specified count, creates a mask of the specified
+ * bit count, and extracts that number of bits.
+ */
+
+#define SHIFT_AND_MASK_LE(__pdesc, __shift, __mask)		\
+	((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) &	\
+	BIT_LEN_MASK_32(__mask))
+
+/* Define a macro that clears a bit field in an le32 word and
+ * sets the specified value into that bit field. The resulting
+ * value remains in le32 ordering; however, it is properly converted
+ * to host ordering for the clear and set operations before conversion
+ * back to le32.
+ */
+
+#define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val)	\
+	(*(__le32 *)(__pdesc) =					\
+	(cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) &	\
+	(~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) |	\
+	(((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift)))));
+
+/* macros to read/write various fields in RX or TX descriptors */
+
+/* Dword 0 */
+#define SET_TX_DESC_PKT_SIZE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 0, 16, __val)
+#define SET_TX_DESC_OFFSET(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 16, 8, __val)
+#define SET_TX_DESC_TYPE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 24, 2, __val)
+#define SET_TX_DESC_LAST_SEG(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 26, 1, __val)
+#define SET_TX_DESC_FIRST_SEG(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val)
+#define SET_TX_DESC_LINIP(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val)
+#define SET_TX_DESC_AMSDU(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 29, 1, __val)
+#define SET_TX_DESC_GREEN_FIELD(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val)
+#define SET_TX_DESC_OWN(__pdesc, __val)				\
+	SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
+
+#define GET_TX_DESC_OWN(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc, 31, 1)
+
+/* Dword 1 */
+#define SET_TX_DESC_MACID(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 0, 5, __val)
+#define SET_TX_DESC_MORE_DATA(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 5, 1, __val)
+#define SET_TX_DESC_MORE_FRAG(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 6, 1, __val)
+#define SET_TX_DESC_PIFS(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 7, 1, __val)
+#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 8, 5, __val)
+#define SET_TX_DESC_ACK_POLICY(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 13, 2, __val)
+#define SET_TX_DESC_NO_ACM(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 15, 1, __val)
+#define SET_TX_DESC_NON_QOS(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 16, 1, __val)
+#define SET_TX_DESC_KEY_ID(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 17, 2, __val)
+#define SET_TX_DESC_OUI(__pdesc, __val)				\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 19, 1, __val)
+#define SET_TX_DESC_PKT_TYPE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 20, 1, __val)
+#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 21, 1, __val)
+#define SET_TX_DESC_SEC_TYPE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 22, 2, __val)
+#define SET_TX_DESC_WDS(__pdesc, __val)				\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 24, 1, __val)
+#define SET_TX_DESC_HTC(__pdesc, __val)				\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 25, 1, __val)
+#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 26, 5, __val)
+#define SET_TX_DESC_HWPC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 27, 1, __val)
+
+/* Dword 2 */
+#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 0, 6, __val)
+#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 6, 1, __val)
+#define SET_TX_DESC_TSFL(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 7, 5, __val)
+#define SET_TX_DESC_RTS_RETRY_COUNT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 12, 6, __val)
+#define SET_TX_DESC_DATA_RETRY_COUNT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 18, 6, __val)
+#define	SET_TX_DESC_RSVD_MACID(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(((__pdesc) + 8), 24, 5, __val)
+#define SET_TX_DESC_AGG_ENABLE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 29, 1, __val)
+#define SET_TX_DESC_AGG_BREAK(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 30, 1, __val)
+#define SET_TX_DESC_OWN_MAC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 31, 1, __val)
+
+/* Dword 3 */
+#define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 0, 8, __val)
+#define SET_TX_DESC_TAIL_PAGE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 8, 8, __val)
+#define SET_TX_DESC_SEQ(__pdesc, __val)				\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 16, 12, __val)
+#define SET_TX_DESC_FRAG(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 28, 4, __val)
+
+/* Dword 4 */
+#define SET_TX_DESC_RTS_RATE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 0, 6, __val)
+#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 6, 1, __val)
+#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 7, 4, __val)
+#define SET_TX_DESC_CTS_ENABLE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 11, 1, __val)
+#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 12, 1, __val)
+#define SET_TX_DESC_RA_BRSR_ID(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 13, 3, __val)
+#define SET_TX_DESC_TXHT(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 16, 1, __val)
+#define SET_TX_DESC_TX_SHORT(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 17, 1, __val)
+#define SET_TX_DESC_TX_BANDWIDTH(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 18, 1, __val)
+#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 19, 2, __val)
+#define SET_TX_DESC_TX_STBC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 21, 2, __val)
+#define SET_TX_DESC_TX_REVERSE_DIRECTION(__pdesc, __val)	\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 23, 1, __val)
+#define SET_TX_DESC_RTS_HT(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 24, 1, __val)
+#define SET_TX_DESC_RTS_SHORT(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 25, 1, __val)
+#define SET_TX_DESC_RTS_BANDWIDTH(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 26, 1, __val)
+#define SET_TX_DESC_RTS_SUB_CARRIER(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 27, 2, __val)
+#define SET_TX_DESC_RTS_STBC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 29, 2, __val)
+#define SET_TX_DESC_USER_RATE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 31, 1, __val)
+
+/* Dword 5 */
+#define SET_TX_DESC_PACKET_ID(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 20, 0, 9, __val)
+#define SET_TX_DESC_TX_RATE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 20, 9, 6, __val)
+#define SET_TX_DESC_DISABLE_FB(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 20, 15, 1, __val)
+#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 20, 16, 5, __val)
+#define SET_TX_DESC_TX_AGC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 20, 21, 11, __val)
+
+/* Dword 6 */
+#define SET_TX_DESC_IP_CHECK_SUM(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 24, 0, 16, __val)
+#define SET_TX_DESC_TCP_CHECK_SUM(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 24, 16, 16, __val)
+
+/* Dword 7 */
+#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 28, 0, 16, __val)
+#define SET_TX_DESC_IP_HEADER_OFFSET(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 28, 16, 8, __val)
+#define SET_TX_DESC_TCP_ENABLE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 28, 31, 1, __val)
+
+/* Dword 8 */
+#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 32, 0, 32, __val)
+#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 32, 0, 32)
+
+/* Dword 9 */
+#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 36, 0, 32, __val)
+
+/* Because the PCI Tx descriptors are chaied at the
+ * initialization and all the NextDescAddresses in
+ * these descriptors cannot not be cleared (,or
+ * driver/HW cannot find the next descriptor), the
+ * offset 36 (NextDescAddresses) is reserved when
+ * the desc is cleared. */
+#define	TX_DESC_NEXT_DESC_OFFSET			36
+#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)		\
+do {								\
+	if (_size > TX_DESC_NEXT_DESC_OFFSET)			\
+		memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);	\
+	else							\
+		memset(__pdesc, 0, _size);			\
+} while (0);
+
+/* Rx Desc */
+#define RX_STATUS_DESC_SIZE				24
+#define RX_DRV_INFO_SIZE_UNIT				8
+
+/* DWORD 0 */
+#define SET_RX_STATUS_DESC_PKT_LEN(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 0, 14, __val)
+#define SET_RX_STATUS_DESC_CRC32(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 14, 1, __val)
+#define SET_RX_STATUS_DESC_ICV(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 15, 1, __val)
+#define SET_RX_STATUS_DESC_DRVINFO_SIZE(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 16, 4, __val)
+#define SET_RX_STATUS_DESC_SECURITY(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 20, 3, __val)
+#define SET_RX_STATUS_DESC_QOS(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 23, 1, __val)
+#define SET_RX_STATUS_DESC_SHIFT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 24, 2, __val)
+#define SET_RX_STATUS_DESC_PHY_STATUS(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 26, 1, __val)
+#define SET_RX_STATUS_DESC_SWDEC(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val)
+#define SET_RX_STATUS_DESC_LAST_SEG(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val)
+#define SET_RX_STATUS_DESC_FIRST_SEG(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc, 29, 1, __val)
+#define SET_RX_STATUS_DESC_EOR(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val)
+#define SET_RX_STATUS_DESC_OWN(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
+
+#define GET_RX_STATUS_DESC_PKT_LEN(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 0, 14)
+#define GET_RX_STATUS_DESC_CRC32(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 14, 1)
+#define GET_RX_STATUS_DESC_ICV(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc, 15, 1)
+#define GET_RX_STATUS_DESC_DRVINFO_SIZE(__pdesc)		\
+	SHIFT_AND_MASK_LE(__pdesc, 16, 4)
+#define GET_RX_STATUS_DESC_SECURITY(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 20, 3)
+#define GET_RX_STATUS_DESC_QOS(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc, 23, 1)
+#define GET_RX_STATUS_DESC_SHIFT(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 24, 2)
+#define GET_RX_STATUS_DESC_PHY_STATUS(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 26, 1)
+#define GET_RX_STATUS_DESC_SWDEC(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 27, 1)
+#define GET_RX_STATUS_DESC_LAST_SEG(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 28, 1)
+#define GET_RX_STATUS_DESC_FIRST_SEG(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc, 29, 1)
+#define GET_RX_STATUS_DESC_EOR(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc, 30, 1)
+#define GET_RX_STATUS_DESC_OWN(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc, 31, 1)
+
+/* DWORD 1 */
+#define SET_RX_STATUS_DESC_MACID(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 0, 5, __val)
+#define SET_RX_STATUS_DESC_TID(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 5, 4, __val)
+#define SET_RX_STATUS_DESC_PAGGR(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 14, 1, __val)
+#define SET_RX_STATUS_DESC_FAGGR(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 15, 1, __val)
+#define SET_RX_STATUS_DESC_A1_FIT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 16, 4, __val)
+#define SET_RX_STATUS_DESC_A2_FIT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 20, 4, __val)
+#define SET_RX_STATUS_DESC_PAM(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 24, 1, __val)
+#define SET_RX_STATUS_DESC_PWR(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 25, 1, __val)
+#define SET_RX_STATUS_DESC_MOREDATA(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 26, 1, __val)
+#define SET_RX_STATUS_DESC_MOREFRAG(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 27, 1, __val)
+#define SET_RX_STATUS_DESC_TYPE(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 28, 2, __val)
+#define SET_RX_STATUS_DESC_MC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 30, 1, __val)
+#define SET_RX_STATUS_DESC_BC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 4, 31, 1, __val)
+
+#define GET_RX_STATUS_DEC_MACID(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 0, 5)
+#define GET_RX_STATUS_DESC_TID(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 5, 4)
+#define GET_RX_STATUS_DESC_PAGGR(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 14, 1)
+#define GET_RX_STATUS_DESC_FAGGR(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 15, 1)
+#define GET_RX_STATUS_DESC_A1_FIT(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 16, 4)
+#define GET_RX_STATUS_DESC_A2_FIT(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 20, 4)
+#define GET_RX_STATUS_DESC_PAM(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 24, 1)
+#define GET_RX_STATUS_DESC_PWR(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 25, 1)
+#define GET_RX_STATUS_DESC_MORE_DATA(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 26, 1)
+#define GET_RX_STATUS_DESC_MORE_FRAG(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 27, 1)
+#define GET_RX_STATUS_DESC_TYPE(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 28, 2)
+#define GET_RX_STATUS_DESC_MC(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 30, 1)
+#define GET_RX_STATUS_DESC_BC(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 4, 31, 1)
+
+/* DWORD 2 */
+#define SET_RX_STATUS_DESC_SEQ(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 0, 12, __val)
+#define SET_RX_STATUS_DESC_FRAG(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 12, 4, __val)
+#define SET_RX_STATUS_DESC_NEXT_PKTLEN(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 16, 8, __val)
+#define SET_RX_STATUS_DESC_NEXT_IND(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 8, 30, 1, __val)
+
+#define GET_RX_STATUS_DESC_SEQ(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 8, 0, 12)
+#define GET_RX_STATUS_DESC_FRAG(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 8, 12, 4)
+#define GET_RX_STATUS_DESC_NEXT_PKTLEN(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 8, 16, 8)
+#define GET_RX_STATUS_DESC_NEXT_IND(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 8, 30, 1)
+
+/* DWORD 3 */
+#define SET_RX_STATUS_DESC_RX_MCS(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 0, 6, __val)
+#define SET_RX_STATUS_DESC_RX_HT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 6, 1, __val)
+#define SET_RX_STATUS_DESC_AMSDU(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 7, 1, __val)
+#define SET_RX_STATUS_DESC_SPLCP(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 8, 1, __val)
+#define SET_RX_STATUS_DESC_BW(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 9, 1, __val)
+#define SET_RX_STATUS_DESC_HTC(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 10, 1, __val)
+#define SET_RX_STATUS_DESC_TCP_CHK_RPT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 11, 1, __val)
+#define SET_RX_STATUS_DESC_IP_CHK_RPT(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 12, 1, __val)
+#define SET_RX_STATUS_DESC_TCP_CHK_VALID(__pdesc, __val)	\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 13, 1, __val)
+#define SET_RX_STATUS_DESC_HWPC_ERR(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 14, 1, __val)
+#define SET_RX_STATUS_DESC_HWPC_IND(__pdesc, __val)		\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 15, 1, __val)
+#define SET_RX_STATUS_DESC_IV0(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 12, 16, 16, __val)
+
+#define GET_RX_STATUS_DESC_RX_MCS(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 0, 6)
+#define GET_RX_STATUS_DESC_RX_HT(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 6, 1)
+#define GET_RX_STATUS_DESC_AMSDU(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 7, 1)
+#define GET_RX_STATUS_DESC_SPLCP(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 8, 1)
+#define GET_RX_STATUS_DESC_BW(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 9, 1)
+#define GET_RX_STATUS_DESC_HTC(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 10, 1)
+#define GET_RX_STATUS_DESC_TCP_CHK_RPT(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 11, 1)
+#define GET_RX_STATUS_DESC_IP_CHK_RPT(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 12, 1)
+#define GET_RX_STATUS_DESC_TCP_CHK_VALID(__pdesc)		\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 13, 1)
+#define GET_RX_STATUS_DESC_HWPC_ERR(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 14, 1)
+#define GET_RX_STATUS_DESC_HWPC_IND(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 15, 1)
+#define GET_RX_STATUS_DESC_IV0(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 12, 16, 16)
+
+/* DWORD 4 */
+#define SET_RX_STATUS_DESC_IV1(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 16, 0, 32, __val)
+#define GET_RX_STATUS_DESC_IV1(__pdesc)				\
+	SHIFT_AND_MASK_LE(__pdesc + 16, 0, 32)
+
+/* DWORD 5 */
+#define SET_RX_STATUS_DESC_TSFL(__pdesc, __val)			\
+	SET_BITS_OFFSET_LE(__pdesc + 20, 0, 32, __val)
+#define GET_RX_STATUS_DESC_TSFL(__pdesc)			\
+	SHIFT_AND_MASK_LE(__pdesc + 20, 0, 32)
+
+/* DWORD 6 */
+#define SET_RX_STATUS__DESC_BUFF_ADDR(__pdesc, __val)	\
+	SET_BITS_OFFSET_LE(__pdesc + 24, 0, 32, __val)
+
+#define RX_HAL_IS_CCK_RATE(_pdesc)\
+	(GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE1M ||	\
+	 GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE2M ||	\
+	 GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE5_5M ||\
+	 GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE11M)
+
+enum rf_optype {
+	RF_OP_BY_SW_3WIRE = 0,
+	RF_OP_BY_FW,
+	RF_OP_MAX
+};
+
+enum ic_inferiority {
+	IC_INFERIORITY_A = 0,
+	IC_INFERIORITY_B = 1,
+};
+
+enum fwcmd_iotype {
+	/* For DIG DM */
+	FW_CMD_DIG_ENABLE = 0,
+	FW_CMD_DIG_DISABLE = 1,
+	FW_CMD_DIG_HALT = 2,
+	FW_CMD_DIG_RESUME = 3,
+	/* For High Power DM */
+	FW_CMD_HIGH_PWR_ENABLE = 4,
+	FW_CMD_HIGH_PWR_DISABLE = 5,
+	/* For Rate adaptive DM */
+	FW_CMD_RA_RESET = 6,
+	FW_CMD_RA_ACTIVE = 7,
+	FW_CMD_RA_REFRESH_N = 8,
+	FW_CMD_RA_REFRESH_BG = 9,
+	FW_CMD_RA_INIT = 10,
+	/* For FW supported IQK */
+	FW_CMD_IQK_INIT = 11,
+	/* Tx power tracking switch,
+	 * MP driver only */
+	FW_CMD_TXPWR_TRACK_ENABLE = 12,
+	/* Tx power tracking switch,
+	 * MP driver only */
+	FW_CMD_TXPWR_TRACK_DISABLE = 13,
+	/* Tx power tracking with thermal
+	 * indication, for Normal driver */
+	FW_CMD_TXPWR_TRACK_THERMAL = 14,
+	FW_CMD_PAUSE_DM_BY_SCAN = 15,
+	FW_CMD_RESUME_DM_BY_SCAN = 16,
+	FW_CMD_RA_REFRESH_N_COMB = 17,
+	FW_CMD_RA_REFRESH_BG_COMB = 18,
+	FW_CMD_ANTENNA_SW_ENABLE = 19,
+	FW_CMD_ANTENNA_SW_DISABLE = 20,
+	/* Tx Status report for CCX from FW */
+	FW_CMD_TX_FEEDBACK_CCX_ENABLE = 21,
+	/* Indifate firmware that driver
+	 * enters LPS, For PS-Poll issue */
+	FW_CMD_LPS_ENTER = 22,
+	/* Indicate firmware that driver
+	 * leave LPS*/
+	FW_CMD_LPS_LEAVE = 23,
+	/* Set DIG mode to signal strength */
+	FW_CMD_DIG_MODE_SS = 24,
+	/* Set DIG mode to false alarm. */
+	FW_CMD_DIG_MODE_FA = 25,
+	FW_CMD_ADD_A2_ENTRY = 26,
+	FW_CMD_CTRL_DM_BY_DRIVER = 27,
+	FW_CMD_CTRL_DM_BY_DRIVER_NEW = 28,
+	FW_CMD_PAPE_CONTROL = 29,
+	FW_CMD_IQK_ENABLE = 30,
+};
+
+/*
+ * Driver info contain PHY status
+ * and other variabel size info
+ * PHY Status content as below
+ */
+struct  rx_fwinfo {
+	/* DWORD 0 */
+	u8 gain_trsw[4];
+	/* DWORD 1 */
+	u8 pwdb_all;
+	u8 cfosho[4];
+	/* DWORD 2 */
+	u8 cfotail[4];
+	/* DWORD 3 */
+	s8 rxevm[2];
+	s8 rxsnr[4];
+	/* DWORD 4 */
+	u8 pdsnr[2];
+	/* DWORD 5 */
+	u8 csi_current[2];
+	u8 csi_target[2];
+	/* DWORD 6 */
+	u8 sigevm;
+	u8 max_ex_pwr;
+	u8 ex_intf_flag:1;
+	u8 sgi_en:1;
+	u8 rxsc:2;
+	u8 reserve:4;
+};
+
+struct phy_sts_cck_8192s_t {
+	u8 adc_pwdb_x[4];
+	u8 sq_rpt;
+	u8 cck_agc_rpt;
+};
+
+#endif
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/dm.c b/drivers/net/wireless/rtlwifi/rtl8192se/dm.c
new file mode 100644
index 0000000000000000000000000000000000000000..da86db86fa4a9ac3c8b6d6692d301343892f4368
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/dm.c
@@ -0,0 +1,733 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../base.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "fw.h"
+
+struct dig_t digtable;
+static const u32 edca_setting_dl[PEER_MAX] = {
+	0xa44f,		/* 0 UNKNOWN */
+	0x5ea44f,	/* 1 REALTEK_90 */
+	0x5ea44f,	/* 2 REALTEK_92SE */
+	0xa630,		/* 3 BROAD	*/
+	0xa44f,		/* 4 RAL */
+	0xa630,		/* 5 ATH */
+	0xa630,		/* 6 CISCO */
+	0xa42b,		/* 7 MARV */
+};
+
+static const u32 edca_setting_dl_gmode[PEER_MAX] = {
+	0x4322,		/* 0 UNKNOWN */
+	0xa44f,		/* 1 REALTEK_90 */
+	0x5ea44f,	/* 2 REALTEK_92SE */
+	0xa42b,		/* 3 BROAD */
+	0x5e4322,	/* 4 RAL */
+	0x4322,		/* 5 ATH */
+	0xa430,		/* 6 CISCO */
+	0x5ea44f,	/* 7 MARV */
+};
+
+static const u32 edca_setting_ul[PEER_MAX] = {
+	0x5e4322,	/* 0 UNKNOWN */
+	0xa44f,		/* 1 REALTEK_90 */
+	0x5ea44f,	/* 2 REALTEK_92SE */
+	0x5ea322,	/* 3 BROAD */
+	0x5ea422,	/* 4 RAL */
+	0x5ea322,	/* 5 ATH */
+	0x3ea44f,	/* 6 CISCO */
+	0x5ea44f,	/* 7 MARV */
+};
+
+static void _rtl92s_dm_check_edca_turbo(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
+	static u64 last_txok_cnt;
+	static u64 last_rxok_cnt;
+	u64 cur_txok_cnt = 0;
+	u64 cur_rxok_cnt = 0;
+
+	u32 edca_be_ul = edca_setting_ul[mac->vendor];
+	u32 edca_be_dl = edca_setting_dl[mac->vendor];
+	u32 edca_gmode = edca_setting_dl_gmode[mac->vendor];
+
+	if (mac->link_state != MAC80211_LINKED) {
+		rtlpriv->dm.current_turbo_edca = false;
+		goto dm_checkedcaturbo_exit;
+	}
+
+	if ((!rtlpriv->dm.is_any_nonbepkts) &&
+	    (!rtlpriv->dm.disable_framebursting)) {
+		cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt;
+		cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt;
+
+		if (rtlpriv->phy.rf_type == RF_1T2R) {
+			if (cur_txok_cnt > 4 * cur_rxok_cnt) {
+				/* Uplink TP is present. */
+				if (rtlpriv->dm.is_cur_rdlstate ||
+					!rtlpriv->dm.current_turbo_edca) {
+					rtl_write_dword(rtlpriv, EDCAPARA_BE,
+							edca_be_ul);
+					rtlpriv->dm.is_cur_rdlstate = false;
+				}
+			} else {/* Balance TP is present. */
+				if (!rtlpriv->dm.is_cur_rdlstate ||
+					!rtlpriv->dm.current_turbo_edca) {
+					if (mac->mode == WIRELESS_MODE_G ||
+					    mac->mode == WIRELESS_MODE_B)
+						rtl_write_dword(rtlpriv,
+								EDCAPARA_BE,
+								edca_gmode);
+					else
+						rtl_write_dword(rtlpriv,
+								EDCAPARA_BE,
+								edca_be_dl);
+					rtlpriv->dm.is_cur_rdlstate = true;
+				}
+			}
+			rtlpriv->dm.current_turbo_edca = true;
+		} else {
+			if (cur_rxok_cnt > 4 * cur_txok_cnt) {
+				if (!rtlpriv->dm.is_cur_rdlstate ||
+					!rtlpriv->dm.current_turbo_edca) {
+					if (mac->mode == WIRELESS_MODE_G ||
+					    mac->mode == WIRELESS_MODE_B)
+						rtl_write_dword(rtlpriv,
+								EDCAPARA_BE,
+								edca_gmode);
+					else
+						rtl_write_dword(rtlpriv,
+								EDCAPARA_BE,
+								edca_be_dl);
+					rtlpriv->dm.is_cur_rdlstate = true;
+				}
+			} else {
+				if (rtlpriv->dm.is_cur_rdlstate ||
+					!rtlpriv->dm.current_turbo_edca) {
+					rtl_write_dword(rtlpriv, EDCAPARA_BE,
+							edca_be_ul);
+					rtlpriv->dm.is_cur_rdlstate = false;
+				}
+			}
+			rtlpriv->dm.current_turbo_edca = true;
+		}
+	} else {
+		if (rtlpriv->dm.current_turbo_edca) {
+			u8 tmp = AC0_BE;
+			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM,
+						      (u8 *)(&tmp));
+			rtlpriv->dm.current_turbo_edca = false;
+		}
+	}
+
+dm_checkedcaturbo_exit:
+	rtlpriv->dm.is_any_nonbepkts = false;
+	last_txok_cnt = rtlpriv->stats.txbytesunicast;
+	last_rxok_cnt = rtlpriv->stats.rxbytesunicast;
+}
+
+static void _rtl92s_dm_txpowertracking_callback_thermalmeter(
+					struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 thermalvalue = 0;
+
+	rtlpriv->dm.txpower_trackinginit = true;
+
+	thermalvalue = (u8)rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0x1f);
+
+	RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+		 ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
+		  "eeprom_thermalmeter 0x%x\n", thermalvalue,
+		  rtlpriv->dm.thermalvalue, rtlefuse->eeprom_thermalmeter));
+
+	if (thermalvalue) {
+		rtlpriv->dm.thermalvalue = thermalvalue;
+		rtl92s_phy_set_fw_cmd(hw, FW_CMD_TXPWR_TRACK_THERMAL);
+	}
+
+	rtlpriv->dm.txpowercount = 0;
+}
+
+static void _rtl92s_dm_check_txpowertracking_thermalmeter(
+					struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	static u8 tm_trigger;
+	u8 tx_power_checkcnt = 5;
+
+	/* 2T2R TP issue */
+	if (rtlphy->rf_type == RF_2T2R)
+		return;
+
+	if (!rtlpriv->dm.txpower_tracking)
+		return;
+
+	if (rtlpriv->dm.txpowercount <= tx_power_checkcnt) {
+		rtlpriv->dm.txpowercount++;
+		return;
+	}
+
+	if (!tm_trigger) {
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER,
+			      RFREG_OFFSET_MASK, 0x60);
+		tm_trigger = 1;
+	} else {
+		_rtl92s_dm_txpowertracking_callback_thermalmeter(hw);
+		tm_trigger = 0;
+	}
+}
+
+static void _rtl92s_dm_refresh_rateadaptive_mask(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rate_adaptive *ra = &(rtlpriv->ra);
+
+	u32 low_rssi_thresh = 0;
+	u32 middle_rssi_thresh = 0;
+	u32 high_rssi_thresh = 0;
+	u8 rssi_level;
+	struct ieee80211_sta *sta = NULL;
+
+	if (is_hal_stop(rtlhal))
+		return;
+
+	if (!rtlpriv->dm.useramask)
+		return;
+
+	if (!rtlpriv->dm.inform_fw_driverctrldm) {
+		rtl92s_phy_set_fw_cmd(hw, FW_CMD_CTRL_DM_BY_DRIVER);
+		rtlpriv->dm.inform_fw_driverctrldm = true;
+	}
+
+	rcu_read_lock();
+	if (mac->opmode == NL80211_IFTYPE_STATION)
+		sta = get_sta(hw, mac->vif, mac->bssid);
+	if ((mac->link_state == MAC80211_LINKED) &&
+	    (mac->opmode == NL80211_IFTYPE_STATION)) {
+		switch (ra->pre_ratr_state) {
+		case DM_RATR_STA_HIGH:
+			high_rssi_thresh = 40;
+			middle_rssi_thresh = 30;
+			low_rssi_thresh = 20;
+			break;
+		case DM_RATR_STA_MIDDLE:
+			high_rssi_thresh = 44;
+			middle_rssi_thresh = 30;
+			low_rssi_thresh = 20;
+			break;
+		case DM_RATR_STA_LOW:
+			high_rssi_thresh = 44;
+			middle_rssi_thresh = 34;
+			low_rssi_thresh = 20;
+			break;
+		case DM_RATR_STA_ULTRALOW:
+			high_rssi_thresh = 44;
+			middle_rssi_thresh = 34;
+			low_rssi_thresh = 24;
+			break;
+		default:
+			high_rssi_thresh = 44;
+			middle_rssi_thresh = 34;
+			low_rssi_thresh = 24;
+			break;
+		}
+
+		if (rtlpriv->dm.undecorated_smoothed_pwdb >
+		    (long)high_rssi_thresh) {
+			ra->ratr_state = DM_RATR_STA_HIGH;
+			rssi_level = 1;
+		} else if (rtlpriv->dm.undecorated_smoothed_pwdb >
+			   (long)middle_rssi_thresh) {
+			ra->ratr_state = DM_RATR_STA_LOW;
+			rssi_level = 3;
+		} else if (rtlpriv->dm.undecorated_smoothed_pwdb >
+			   (long)low_rssi_thresh) {
+			ra->ratr_state = DM_RATR_STA_LOW;
+			rssi_level = 5;
+		} else {
+			ra->ratr_state = DM_RATR_STA_ULTRALOW;
+			rssi_level = 6;
+		}
+
+		if (ra->pre_ratr_state != ra->ratr_state) {
+			RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, ("RSSI = %ld "
+				"RSSI_LEVEL = %d PreState = %d, CurState = %d\n",
+				rtlpriv->dm.undecorated_smoothed_pwdb,
+				ra->ratr_state,
+				ra->pre_ratr_state, ra->ratr_state));
+
+			rtlpriv->cfg->ops->update_rate_tbl(hw, sta,
+							   ra->ratr_state);
+			ra->pre_ratr_state = ra->ratr_state;
+		}
+	}
+	rcu_read_unlock();
+}
+
+static void _rtl92s_dm_switch_baseband_mrc(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	bool current_mrc;
+	bool enable_mrc = true;
+	long tmpentry_maxpwdb = 0;
+	u8 rssi_a = 0;
+	u8 rssi_b = 0;
+
+	if (is_hal_stop(rtlhal))
+		return;
+
+	if ((rtlphy->rf_type == RF_1T1R) || (rtlphy->rf_type == RF_2T2R))
+		return;
+
+	rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_MRC, (u8 *)(&current_mrc));
+
+	if (mac->link_state >= MAC80211_LINKED) {
+		if (rtlpriv->dm.undecorated_smoothed_pwdb > tmpentry_maxpwdb) {
+			rssi_a = rtlpriv->stats.rx_rssi_percentage[RF90_PATH_A];
+			rssi_b = rtlpriv->stats.rx_rssi_percentage[RF90_PATH_B];
+		}
+	}
+
+	/* MRC settings would NOT affect TP on Wireless B mode. */
+	if (mac->mode != WIRELESS_MODE_B) {
+		if ((rssi_a == 0) && (rssi_b == 0)) {
+			enable_mrc = true;
+		} else if (rssi_b > 30) {
+			/* Turn on B-Path */
+			enable_mrc = true;
+		} else if (rssi_b < 5) {
+			/* Turn off B-path  */
+			enable_mrc = false;
+		/* Take care of RSSI differentiation. */
+		} else if (rssi_a > 15 && (rssi_a >= rssi_b)) {
+			if ((rssi_a - rssi_b) > 15)
+				/* Turn off B-path  */
+				enable_mrc = false;
+			else if ((rssi_a - rssi_b) < 10)
+				/* Turn on B-Path */
+				enable_mrc = true;
+			else
+				enable_mrc = current_mrc;
+		} else {
+			/* Turn on B-Path */
+			enable_mrc = true;
+		}
+	}
+
+	/* Update MRC settings if needed. */
+	if (enable_mrc != current_mrc)
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_MRC,
+					      (u8 *)&enable_mrc);
+
+}
+
+void rtl92s_dm_init_edca_turbo(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.current_turbo_edca = false;
+	rtlpriv->dm.is_any_nonbepkts = false;
+	rtlpriv->dm.is_cur_rdlstate = false;
+}
+
+static void _rtl92s_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rate_adaptive *ra = &(rtlpriv->ra);
+
+	ra->ratr_state = DM_RATR_STA_MAX;
+	ra->pre_ratr_state = DM_RATR_STA_MAX;
+
+	if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER)
+		rtlpriv->dm.useramask = true;
+	else
+		rtlpriv->dm.useramask = false;
+
+	rtlpriv->dm.useramask = false;
+	rtlpriv->dm.inform_fw_driverctrldm = false;
+}
+
+static void _rtl92s_dm_init_txpowertracking_thermalmeter(
+				struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.txpower_tracking = true;
+	rtlpriv->dm.txpowercount = 0;
+	rtlpriv->dm.txpower_trackinginit = false;
+}
+
+static void _rtl92s_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
+	u32 ret_value;
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD);
+	falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16);
+
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD);
+	falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff);
+	falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16);
+	ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD);
+	falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff);
+
+	falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail +
+		falsealm_cnt->cnt_rate_illegal + falsealm_cnt->cnt_crc8_fail +
+		falsealm_cnt->cnt_mcs_fail;
+
+	/* read CCK false alarm */
+	ret_value = rtl_get_bbreg(hw, 0xc64, MASKDWORD);
+	falsealm_cnt->cnt_cck_fail = (ret_value & 0xffff);
+	falsealm_cnt->cnt_all =	falsealm_cnt->cnt_ofdm_fail +
+		falsealm_cnt->cnt_cck_fail;
+}
+
+static void rtl92s_backoff_enable_flag(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
+
+	if (falsealm_cnt->cnt_all > digtable.fa_highthresh) {
+		if ((digtable.backoff_val - 6) <
+			digtable.backoffval_range_min)
+			digtable.backoff_val = digtable.backoffval_range_min;
+		else
+			digtable.backoff_val -= 6;
+	} else if (falsealm_cnt->cnt_all < digtable.fa_lowthresh) {
+		if ((digtable.backoff_val + 6) >
+			digtable.backoffval_range_max)
+			digtable.backoff_val =
+				 digtable.backoffval_range_max;
+		else
+			digtable.backoff_val += 6;
+	}
+}
+
+static void _rtl92s_dm_initial_gain_sta_beforeconnect(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt);
+	static u8 initialized, force_write;
+	u8 initial_gain = 0;
+
+	if ((digtable.pre_sta_connectstate == digtable.cur_sta_connectstate) ||
+		(digtable.cur_sta_connectstate == DIG_STA_BEFORE_CONNECT)) {
+		if (digtable.cur_sta_connectstate == DIG_STA_BEFORE_CONNECT) {
+			if (rtlpriv->psc.rfpwr_state != ERFON)
+				return;
+
+			if (digtable.backoff_enable_flag == true)
+				rtl92s_backoff_enable_flag(hw);
+			else
+				digtable.backoff_val = DM_DIG_BACKOFF;
+
+			if ((digtable.rssi_val + 10 - digtable.backoff_val) >
+				digtable.rx_gain_range_max)
+				digtable.cur_igvalue =
+						digtable.rx_gain_range_max;
+			else if ((digtable.rssi_val + 10 - digtable.backoff_val)
+				 < digtable.rx_gain_range_min)
+				digtable.cur_igvalue =
+						digtable.rx_gain_range_min;
+			else
+				digtable.cur_igvalue = digtable.rssi_val + 10 -
+						digtable.backoff_val;
+
+			if (falsealm_cnt->cnt_all > 10000)
+				digtable.cur_igvalue =
+					 (digtable.cur_igvalue > 0x33) ?
+					 digtable.cur_igvalue : 0x33;
+
+			if (falsealm_cnt->cnt_all > 16000)
+				digtable.cur_igvalue =
+						 digtable.rx_gain_range_max;
+		/* connected -> connected or disconnected -> disconnected  */
+		} else {
+			/* Firmware control DIG, do nothing in driver dm */
+			return;
+		}
+		/* disconnected -> connected or connected ->
+		 * disconnected or beforeconnect->(dis)connected */
+	} else {
+		/* Enable FW DIG */
+		digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+		rtl92s_phy_set_fw_cmd(hw, FW_CMD_DIG_ENABLE);
+
+		digtable.backoff_val = DM_DIG_BACKOFF;
+		digtable.cur_igvalue = rtlpriv->phy.default_initialgain[0];
+		digtable.pre_igvalue = 0;
+		return;
+	}
+
+	/* Forced writing to prevent from fw-dig overwriting. */
+	if (digtable.pre_igvalue != rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1,
+						  MASKBYTE0))
+		force_write = 1;
+
+	if ((digtable.pre_igvalue != digtable.cur_igvalue) ||
+	    !initialized || force_write) {
+		/* Disable FW DIG */
+		rtl92s_phy_set_fw_cmd(hw, FW_CMD_DIG_DISABLE);
+
+		initial_gain = (u8)digtable.cur_igvalue;
+
+		/* Set initial gain. */
+		rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0, initial_gain);
+		rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0, initial_gain);
+		digtable.pre_igvalue = digtable.cur_igvalue;
+		initialized = 1;
+		force_write = 0;
+	}
+}
+
+static void _rtl92s_dm_ctrl_initgain_bytwoport(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->mac80211.act_scanning)
+		return;
+
+	/* Decide the current status and if modify initial gain or not */
+	if (rtlpriv->mac80211.link_state >= MAC80211_LINKED ||
+	    rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC)
+		digtable.cur_sta_connectstate = DIG_STA_CONNECT;
+	else
+		digtable.cur_sta_connectstate = DIG_STA_DISCONNECT;
+
+	digtable.rssi_val = rtlpriv->dm.undecorated_smoothed_pwdb;
+
+	/* Change dig mode to rssi */
+	if (digtable.cur_sta_connectstate != DIG_STA_DISCONNECT) {
+		if (digtable.dig_twoport_algorithm ==
+		    DIG_TWO_PORT_ALGO_FALSE_ALARM) {
+			digtable.dig_twoport_algorithm = DIG_TWO_PORT_ALGO_RSSI;
+			rtl92s_phy_set_fw_cmd(hw, FW_CMD_DIG_MODE_SS);
+		}
+	}
+
+	_rtl92s_dm_false_alarm_counter_statistics(hw);
+	_rtl92s_dm_initial_gain_sta_beforeconnect(hw);
+
+	digtable.pre_sta_connectstate = digtable.cur_sta_connectstate;
+}
+
+static void _rtl92s_dm_ctrl_initgain_byrssi(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	/* 2T2R TP issue */
+	if (rtlphy->rf_type == RF_2T2R)
+		return;
+
+	if (!rtlpriv->dm.dm_initialgain_enable)
+		return;
+
+	if (digtable.dig_enable_flag == false)
+		return;
+
+	_rtl92s_dm_ctrl_initgain_bytwoport(hw);
+}
+
+static void _rtl92s_dm_dynamic_txpower(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long undecorated_smoothed_pwdb;
+	long txpwr_threshold_lv1, txpwr_threshold_lv2;
+
+	/* 2T2R TP issue */
+	if (rtlphy->rf_type == RF_2T2R)
+		return;
+
+	if (!rtlpriv->dm.dynamic_txpower_enable ||
+	    rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) {
+		rtlpriv->dm.dynamic_txhighpower_lvl = TX_HIGHPWR_LEVEL_NORMAL;
+		return;
+	}
+
+	if ((mac->link_state < MAC80211_LINKED) &&
+	    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+			 ("Not connected to any\n"));
+
+		rtlpriv->dm.dynamic_txhighpower_lvl = TX_HIGHPWR_LEVEL_NORMAL;
+
+		rtlpriv->dm.last_dtp_lvl = TX_HIGHPWR_LEVEL_NORMAL;
+		return;
+	}
+
+	if (mac->link_state >= MAC80211_LINKED) {
+		if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("AP Client PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		} else {
+			undecorated_smoothed_pwdb =
+			    rtlpriv->dm.undecorated_smoothed_pwdb;
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("STA Default Port PWDB = 0x%lx\n",
+				  undecorated_smoothed_pwdb));
+		}
+	} else {
+		undecorated_smoothed_pwdb =
+		    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("AP Ext Port PWDB = 0x%lx\n",
+			  undecorated_smoothed_pwdb));
+	}
+
+	txpwr_threshold_lv2 = TX_POWER_NEAR_FIELD_THRESH_LVL2;
+	txpwr_threshold_lv1 = TX_POWER_NEAR_FIELD_THRESH_LVL1;
+
+	if (rtl_get_bbreg(hw, 0xc90, MASKBYTE0) == 1)
+		rtlpriv->dm.dynamic_txhighpower_lvl = TX_HIGHPWR_LEVEL_NORMAL;
+	else if (undecorated_smoothed_pwdb >= txpwr_threshold_lv2)
+		rtlpriv->dm.dynamic_txhighpower_lvl = TX_HIGHPWR_LEVEL_NORMAL2;
+	else if ((undecorated_smoothed_pwdb < (txpwr_threshold_lv2 - 3)) &&
+		(undecorated_smoothed_pwdb >= txpwr_threshold_lv1))
+		rtlpriv->dm.dynamic_txhighpower_lvl = TX_HIGHPWR_LEVEL_NORMAL1;
+	else if (undecorated_smoothed_pwdb < (txpwr_threshold_lv1 - 3))
+		rtlpriv->dm.dynamic_txhighpower_lvl = TX_HIGHPWR_LEVEL_NORMAL;
+
+	if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl))
+		rtl92s_phy_set_txpower(hw, rtlphy->current_channel);
+
+	rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl;
+}
+
+static void _rtl92s_dm_init_dig(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	/* Disable DIG scheme now.*/
+	digtable.dig_enable_flag = true;
+	digtable.backoff_enable_flag = true;
+
+	if ((rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) &&
+	    (hal_get_firmwareversion(rtlpriv) >= 0x3c))
+		digtable.dig_algorithm = DIG_ALGO_BY_TOW_PORT;
+	else
+		digtable.dig_algorithm =
+			 DIG_ALGO_BEFORE_CONNECT_BY_RSSI_AND_ALARM;
+
+	digtable.dig_twoport_algorithm = DIG_TWO_PORT_ALGO_RSSI;
+	digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+	/* off=by real rssi value, on=by digtable.rssi_val for new dig */
+	digtable.dig_dbgmode = DM_DBG_OFF;
+	digtable.dig_slgorithm_switch = 0;
+
+	/* 2007/10/04 MH Define init gain threshol. */
+	digtable.dig_state = DM_STA_DIG_MAX;
+	digtable.dig_highpwrstate = DM_STA_DIG_MAX;
+
+	digtable.cur_sta_connectstate = DIG_STA_DISCONNECT;
+	digtable.pre_sta_connectstate = DIG_STA_DISCONNECT;
+	digtable.cur_ap_connectstate = DIG_AP_DISCONNECT;
+	digtable.pre_ap_connectstate = DIG_AP_DISCONNECT;
+
+	digtable.rssi_lowthresh = DM_DIG_THRESH_LOW;
+	digtable.rssi_highthresh = DM_DIG_THRESH_HIGH;
+
+	digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW;
+	digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH;
+
+	digtable.rssi_highpower_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW;
+	digtable.rssi_highpower_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH;
+
+	/* for dig debug rssi value */
+	digtable.rssi_val = 50;
+	digtable.backoff_val = DM_DIG_BACKOFF;
+	digtable.rx_gain_range_max = DM_DIG_MAX;
+
+	digtable.rx_gain_range_min = DM_DIG_MIN;
+
+	digtable.backoffval_range_max = DM_DIG_BACKOFF_MAX;
+	digtable.backoffval_range_min = DM_DIG_BACKOFF_MIN;
+}
+
+static void _rtl92s_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if ((hal_get_firmwareversion(rtlpriv) >= 60) &&
+	    (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER))
+		rtlpriv->dm.dynamic_txpower_enable = true;
+	else
+		rtlpriv->dm.dynamic_txpower_enable = false;
+
+	rtlpriv->dm.last_dtp_lvl = TX_HIGHPWR_LEVEL_NORMAL;
+	rtlpriv->dm.dynamic_txhighpower_lvl = TX_HIGHPWR_LEVEL_NORMAL;
+}
+
+void rtl92s_dm_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER;
+	rtlpriv->dm.undecorated_smoothed_pwdb = -1;
+
+	_rtl92s_dm_init_dynamic_txpower(hw);
+	rtl92s_dm_init_edca_turbo(hw);
+	_rtl92s_dm_init_rate_adaptive_mask(hw);
+	_rtl92s_dm_init_txpowertracking_thermalmeter(hw);
+	_rtl92s_dm_init_dig(hw);
+
+	rtl_write_dword(rtlpriv, WFM5, FW_CCA_CHK_ENABLE);
+}
+
+void rtl92s_dm_watchdog(struct ieee80211_hw *hw)
+{
+	_rtl92s_dm_check_edca_turbo(hw);
+	_rtl92s_dm_check_txpowertracking_thermalmeter(hw);
+	_rtl92s_dm_ctrl_initgain_byrssi(hw);
+	_rtl92s_dm_dynamic_txpower(hw);
+	_rtl92s_dm_refresh_rateadaptive_mask(hw);
+	_rtl92s_dm_switch_baseband_mrc(hw);
+}
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/dm.h b/drivers/net/wireless/rtlwifi/rtl8192se/dm.h
new file mode 100644
index 0000000000000000000000000000000000000000..9051a556acc4f0ded17763cc7a6247f346f5c7ca
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/dm.h
@@ -0,0 +1,164 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef	__RTL_92S_DM_H__
+#define __RTL_92S_DM_H__
+
+struct dig_t {
+	u8 dig_enable_flag;
+	u8 dig_algorithm;
+	u8 dig_twoport_algorithm;
+	u8 dig_ext_port_stage;
+	u8 dig_dbgmode;
+	u8 dig_slgorithm_switch;
+
+	long rssi_lowthresh;
+	long rssi_highthresh;
+
+	u32 fa_lowthresh;
+	u32 fa_highthresh;
+
+	long rssi_highpower_lowthresh;
+	long rssi_highpower_highthresh;
+
+	u8 dig_state;
+	u8 dig_highpwrstate;
+	u8 cur_sta_connectstate;
+	u8 pre_sta_connectstate;
+	u8 cur_ap_connectstate;
+	u8 pre_ap_connectstate;
+
+	u8 cur_pd_thstate;
+	u8 pre_pd_thstate;
+	u8 cur_cs_ratiostate;
+	u8 pre_cs_ratiostate;
+
+	u32 pre_igvalue;
+	u32	cur_igvalue;
+
+	u8 backoff_enable_flag;
+	char backoff_val;
+	char backoffval_range_max;
+	char backoffval_range_min;
+	u8 rx_gain_range_max;
+	u8 rx_gain_range_min;
+
+	long rssi_val;
+};
+
+enum dm_dig_alg {
+	DIG_ALGO_BY_FALSE_ALARM = 0,
+	DIG_ALGO_BY_RSSI	= 1,
+	DIG_ALGO_BEFORE_CONNECT_BY_RSSI_AND_ALARM = 2,
+	DIG_ALGO_BY_TOW_PORT = 3,
+	DIG_ALGO_MAX
+};
+
+enum dm_dig_two_port_alg {
+	DIG_TWO_PORT_ALGO_RSSI = 0,
+	DIG_TWO_PORT_ALGO_FALSE_ALARM = 1,
+};
+
+enum dm_dig_dbg {
+	DM_DBG_OFF = 0,
+	DM_DBG_ON = 1,
+	DM_DBG_MAX
+};
+
+enum dm_dig_sta {
+	DM_STA_DIG_OFF = 0,
+	DM_STA_DIG_ON,
+	DM_STA_DIG_MAX
+};
+
+enum dm_dig_connect {
+	DIG_STA_DISCONNECT = 0,
+	DIG_STA_CONNECT = 1,
+	DIG_STA_BEFORE_CONNECT = 2,
+	DIG_AP_DISCONNECT = 3,
+	DIG_AP_CONNECT = 4,
+	DIG_AP_ADD_STATION = 5,
+	DIG_CONNECT_MAX
+};
+
+enum dm_dig_ext_port_alg {
+	DIG_EXT_PORT_STAGE_0 = 0,
+	DIG_EXT_PORT_STAGE_1 = 1,
+	DIG_EXT_PORT_STAGE_2 = 2,
+	DIG_EXT_PORT_STAGE_3 = 3,
+	DIG_EXT_PORT_STAGE_MAX = 4,
+};
+
+enum dm_ratr_sta {
+	DM_RATR_STA_HIGH = 0,
+	DM_RATR_STA_MIDDLEHIGH = 1,
+	DM_RATR_STA_MIDDLE = 2,
+	DM_RATR_STA_MIDDLELOW = 3,
+	DM_RATR_STA_LOW = 4,
+	DM_RATR_STA_ULTRALOW = 5,
+	DM_RATR_STA_MAX
+};
+
+#define DM_TYPE_BYFW			0
+#define DM_TYPE_BYDRIVER		1
+
+#define	TX_HIGH_PWR_LEVEL_NORMAL	0
+#define	TX_HIGH_PWR_LEVEL_LEVEL1	1
+#define	TX_HIGH_PWR_LEVEL_LEVEL2	2
+
+#define	HAL_DM_DIG_DISABLE		BIT(0)	/* Disable Dig */
+#define	HAL_DM_HIPWR_DISABLE		BIT(1)	/* Disable High Power */
+
+#define	TX_HIGHPWR_LEVEL_NORMAL		0
+#define	TX_HIGHPWR_LEVEL_NORMAL1	1
+#define	TX_HIGHPWR_LEVEL_NORMAL2	2
+
+#define	TX_POWER_NEAR_FIELD_THRESH_LVL2	74
+#define	TX_POWER_NEAR_FIELD_THRESH_LVL1	67
+
+#define DM_DIG_THRESH_HIGH		40
+#define DM_DIG_THRESH_LOW		35
+#define	DM_FALSEALARM_THRESH_LOW	40
+#define	DM_FALSEALARM_THRESH_HIGH	1000
+#define	DM_DIG_HIGH_PWR_THRESH_HIGH	75
+#define	DM_DIG_HIGH_PWR_THRESH_LOW	70
+#define	DM_DIG_BACKOFF			12
+#define	DM_DIG_MAX			0x3e
+#define	DM_DIG_MIN			0x1c
+#define	DM_DIG_MIN_Netcore		0x12
+#define	DM_DIG_BACKOFF_MAX		12
+#define	DM_DIG_BACKOFF_MIN		-4
+
+extern struct dig_t digtable;
+
+void rtl92s_dm_watchdog(struct ieee80211_hw *hw);
+void rtl92s_dm_init(struct ieee80211_hw *hw);
+void rtl92s_dm_init_edca_turbo(struct ieee80211_hw *hw);
+
+#endif
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/fw.c b/drivers/net/wireless/rtlwifi/rtl8192se/fw.c
new file mode 100644
index 0000000000000000000000000000000000000000..3b5af0113d7f9ad86c5d98515bd733aa95313193
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/fw.c
@@ -0,0 +1,654 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../base.h"
+#include "reg.h"
+#include "def.h"
+#include "fw.h"
+
+static void _rtl92s_fw_set_rqpn(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtl_write_dword(rtlpriv, RQPN, 0xffffffff);
+	rtl_write_dword(rtlpriv, RQPN + 4, 0xffffffff);
+	rtl_write_byte(rtlpriv, RQPN + 8, 0xff);
+	rtl_write_byte(rtlpriv, RQPN + 0xB, 0x80);
+}
+
+static bool _rtl92s_firmware_enable_cpu(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 ichecktime = 200;
+	u16 tmpu2b;
+	u8 tmpu1b, cpustatus = 0;
+
+	_rtl92s_fw_set_rqpn(hw);
+
+	/* Enable CPU. */
+	tmpu1b = rtl_read_byte(rtlpriv, SYS_CLKR);
+	/* AFE source */
+	rtl_write_byte(rtlpriv, SYS_CLKR, (tmpu1b | SYS_CPU_CLKSEL));
+
+	tmpu2b = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, (tmpu2b | FEN_CPUEN));
+
+	/* Polling IMEM Ready after CPU has refilled. */
+	do {
+		cpustatus = rtl_read_byte(rtlpriv, TCR);
+		if (cpustatus & IMEM_RDY) {
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+				("IMEM Ready after CPU has refilled.\n"));
+			break;
+		}
+
+		udelay(100);
+	} while (ichecktime--);
+
+	if (!(cpustatus & IMEM_RDY))
+		return false;
+
+	return true;
+}
+
+static enum fw_status _rtl92s_firmware_get_nextstatus(
+		enum fw_status fw_currentstatus)
+{
+	enum fw_status	next_fwstatus = 0;
+
+	switch (fw_currentstatus) {
+	case FW_STATUS_INIT:
+		next_fwstatus = FW_STATUS_LOAD_IMEM;
+		break;
+	case FW_STATUS_LOAD_IMEM:
+		next_fwstatus = FW_STATUS_LOAD_EMEM;
+		break;
+	case FW_STATUS_LOAD_EMEM:
+		next_fwstatus = FW_STATUS_LOAD_DMEM;
+		break;
+	case FW_STATUS_LOAD_DMEM:
+		next_fwstatus = FW_STATUS_READY;
+		break;
+	default:
+		break;
+	}
+
+	return next_fwstatus;
+}
+
+static u8 _rtl92s_firmware_header_map_rftype(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	switch (rtlphy->rf_type) {
+	case RF_1T1R:
+		return 0x11;
+		break;
+	case RF_1T2R:
+		return 0x12;
+		break;
+	case RF_2T2R:
+		return 0x22;
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
+			 ("Unknown RF type(%x)\n",
+			 rtlphy->rf_type));
+		break;
+	}
+	return 0x22;
+}
+
+static void _rtl92s_firmwareheader_priveupdate(struct ieee80211_hw *hw,
+		struct fw_priv *pfw_priv)
+{
+	/* Update RF types for RATR settings. */
+	pfw_priv->rf_config = _rtl92s_firmware_header_map_rftype(hw);
+}
+
+
+
+static bool _rtl92s_cmd_send_packet(struct ieee80211_hw *hw,
+		struct sk_buff *skb, u8 last)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl8192_tx_ring *ring;
+	struct rtl_tx_desc *pdesc;
+	unsigned long flags;
+	u8 idx = 0;
+
+	ring = &rtlpci->tx_ring[TXCMD_QUEUE];
+
+	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+	idx = (ring->idx + skb_queue_len(&ring->queue)) % ring->entries;
+	pdesc = &ring->desc[idx];
+	rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *)pdesc, 1, 1, skb);
+	__skb_queue_tail(&ring->queue, skb);
+
+	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+	return true;
+}
+
+static bool _rtl92s_firmware_downloadcode(struct ieee80211_hw *hw,
+		u8 *code_virtual_address, u32 buffer_len)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct sk_buff *skb;
+	struct rtl_tcb_desc *tcb_desc;
+	unsigned char *seg_ptr;
+	u16 frag_threshold = MAX_FIRMWARE_CODE_SIZE;
+	u16 frag_length, frag_offset = 0;
+	u16 extra_descoffset = 0;
+	u8 last_inipkt = 0;
+
+	_rtl92s_fw_set_rqpn(hw);
+
+	if (buffer_len >= MAX_FIRMWARE_CODE_SIZE) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			("Size over FIRMWARE_CODE_SIZE!\n"));
+
+		return false;
+	}
+
+	extra_descoffset = 0;
+
+	do {
+		if ((buffer_len - frag_offset) > frag_threshold) {
+			frag_length = frag_threshold + extra_descoffset;
+		} else {
+			frag_length = (u16)(buffer_len - frag_offset +
+					    extra_descoffset);
+			last_inipkt = 1;
+		}
+
+		/* Allocate skb buffer to contain firmware */
+		/* info and tx descriptor info. */
+		skb = dev_alloc_skb(frag_length);
+		skb_reserve(skb, extra_descoffset);
+		seg_ptr = (u8 *)skb_put(skb, (u32)(frag_length -
+					extra_descoffset));
+		memcpy(seg_ptr, code_virtual_address + frag_offset,
+		       (u32)(frag_length - extra_descoffset));
+
+		tcb_desc = (struct rtl_tcb_desc *)(skb->cb);
+		tcb_desc->queue_index = TXCMD_QUEUE;
+		tcb_desc->cmd_or_init = DESC_PACKET_TYPE_INIT;
+		tcb_desc->last_inipkt = last_inipkt;
+
+		_rtl92s_cmd_send_packet(hw, skb, last_inipkt);
+
+		frag_offset += (frag_length - extra_descoffset);
+
+	} while (frag_offset < buffer_len);
+
+	rtl_write_byte(rtlpriv, TP_POLL, TPPOLL_CQ);
+
+	return true ;
+}
+
+static bool _rtl92s_firmware_checkready(struct ieee80211_hw *hw,
+		u8 loadfw_status)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rt_firmware *firmware = (struct rt_firmware *)rtlhal->pfirmware;
+	u32 tmpu4b;
+	u8 cpustatus = 0;
+	short pollingcnt = 1000;
+	bool rtstatus = true;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("LoadStaus(%d)\n",
+		 loadfw_status));
+
+	firmware->fwstatus = (enum fw_status)loadfw_status;
+
+	switch (loadfw_status) {
+	case FW_STATUS_LOAD_IMEM:
+		/* Polling IMEM code done. */
+		do {
+			cpustatus = rtl_read_byte(rtlpriv, TCR);
+			if (cpustatus & IMEM_CODE_DONE)
+				break;
+			udelay(5);
+		} while (pollingcnt--);
+
+		if (!(cpustatus & IMEM_CHK_RPT) || (pollingcnt <= 0)) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("FW_STATUS_LOAD_IMEM"
+				 " FAIL CPU, Status=%x\r\n", cpustatus));
+			goto status_check_fail;
+		}
+		break;
+
+	case FW_STATUS_LOAD_EMEM:
+		/* Check Put Code OK and Turn On CPU */
+		/* Polling EMEM code done. */
+		do {
+			cpustatus = rtl_read_byte(rtlpriv, TCR);
+			if (cpustatus & EMEM_CODE_DONE)
+				break;
+			udelay(5);
+		} while (pollingcnt--);
+
+		if (!(cpustatus & EMEM_CHK_RPT) || (pollingcnt <= 0)) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("FW_STATUS_LOAD_EMEM"
+				 " FAIL CPU, Status=%x\r\n", cpustatus));
+			goto status_check_fail;
+		}
+
+		/* Turn On CPU */
+		rtstatus = _rtl92s_firmware_enable_cpu(hw);
+		if (rtstatus != true) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Enable CPU fail!\n"));
+			goto status_check_fail;
+		}
+		break;
+
+	case FW_STATUS_LOAD_DMEM:
+		/* Polling DMEM code done */
+		do {
+			cpustatus = rtl_read_byte(rtlpriv, TCR);
+			if (cpustatus & DMEM_CODE_DONE)
+				break;
+			udelay(5);
+		} while (pollingcnt--);
+
+		if (!(cpustatus & DMEM_CODE_DONE) || (pollingcnt <= 0)) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Polling  DMEM code done"
+				 " fail ! cpustatus(%#x)\n", cpustatus));
+			goto status_check_fail;
+		}
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			 ("DMEM code download success,"
+			" cpustatus(%#x)\n", cpustatus));
+
+		/* Prevent Delay too much and being scheduled out */
+		/* Polling Load Firmware ready */
+		pollingcnt = 2000;
+		do {
+			cpustatus = rtl_read_byte(rtlpriv, TCR);
+			if (cpustatus & FWRDY)
+				break;
+			udelay(40);
+		} while (pollingcnt--);
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			 ("Polling Load Firmware ready,"
+			" cpustatus(%x)\n",	cpustatus));
+
+		if (((cpustatus & LOAD_FW_READY) != LOAD_FW_READY) ||
+		    (pollingcnt <= 0)) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Polling Load Firmware"
+				" ready fail ! cpustatus(%x)\n", cpustatus));
+			goto status_check_fail;
+		}
+
+		/* If right here, we can set TCR/RCR to desired value  */
+		/* and config MAC lookback mode to normal mode */
+		tmpu4b = rtl_read_dword(rtlpriv, TCR);
+		rtl_write_dword(rtlpriv, TCR, (tmpu4b & (~TCR_ICV)));
+
+		tmpu4b = rtl_read_dword(rtlpriv, RCR);
+		rtl_write_dword(rtlpriv, RCR, (tmpu4b | RCR_APPFCS |
+				RCR_APP_ICV | RCR_APP_MIC));
+
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			 ("Current RCR settings(%#x)\n", tmpu4b));
+
+		/* Set to normal mode. */
+		rtl_write_byte(rtlpriv, LBKMD_SEL, LBK_NORMAL);
+		break;
+
+	default:
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
+			 ("Unknown status check!\n"));
+		rtstatus = false;
+		break;
+	}
+
+status_check_fail:
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("loadfw_status(%d), "
+		 "rtstatus(%x)\n", loadfw_status, rtstatus));
+	return rtstatus;
+}
+
+int rtl92s_download_fw(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rt_firmware *firmware = NULL;
+	struct fw_hdr *pfwheader;
+	struct fw_priv *pfw_priv = NULL;
+	u8 *puc_mappedfile = NULL;
+	u32 ul_filelength = 0;
+	u32 file_length = 0;
+	u8 fwhdr_size = RT_8192S_FIRMWARE_HDR_SIZE;
+	u8 fwstatus = FW_STATUS_INIT;
+	bool rtstatus = true;
+
+	if (!rtlhal->pfirmware)
+		return 1;
+
+	firmware = (struct rt_firmware *)rtlhal->pfirmware;
+	firmware->fwstatus = FW_STATUS_INIT;
+
+	puc_mappedfile = firmware->sz_fw_tmpbuffer;
+	file_length = firmware->sz_fw_tmpbufferlen;
+
+	/* 1. Retrieve FW header. */
+	firmware->pfwheader = (struct fw_hdr *) puc_mappedfile;
+	pfwheader = firmware->pfwheader;
+	firmware->firmwareversion =  byte(pfwheader->version, 0);
+	firmware->pfwheader->fwpriv.hci_sel = 1;/* pcie */
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("signature:%x, version:"
+		 "%x, size:%x,"
+		 "imemsize:%x, sram size:%x\n", pfwheader->signature,
+		 pfwheader->version, pfwheader->dmem_size,
+		 pfwheader->img_imem_size, pfwheader->img_sram_size));
+
+	/* 2. Retrieve IMEM image. */
+	if ((pfwheader->img_imem_size == 0) || (pfwheader->img_imem_size >
+	    sizeof(firmware->fw_imem))) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			("memory for data image is less than IMEM required\n"));
+		goto fail;
+	} else {
+		puc_mappedfile += fwhdr_size;
+
+		memcpy(firmware->fw_imem, puc_mappedfile,
+		       pfwheader->img_imem_size);
+		firmware->fw_imem_len = pfwheader->img_imem_size;
+	}
+
+	/* 3. Retriecve EMEM image. */
+	if (pfwheader->img_sram_size > sizeof(firmware->fw_emem)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			("memory for data image is less than EMEM required\n"));
+		goto fail;
+	} else {
+		puc_mappedfile += firmware->fw_imem_len;
+
+		memcpy(firmware->fw_emem, puc_mappedfile,
+		       pfwheader->img_sram_size);
+		firmware->fw_emem_len = pfwheader->img_sram_size;
+	}
+
+	/* 4. download fw now */
+	fwstatus = _rtl92s_firmware_get_nextstatus(firmware->fwstatus);
+	while (fwstatus != FW_STATUS_READY) {
+		/* Image buffer redirection. */
+		switch (fwstatus) {
+		case FW_STATUS_LOAD_IMEM:
+			puc_mappedfile = firmware->fw_imem;
+			ul_filelength = firmware->fw_imem_len;
+			break;
+		case FW_STATUS_LOAD_EMEM:
+			puc_mappedfile = firmware->fw_emem;
+			ul_filelength = firmware->fw_emem_len;
+			break;
+		case FW_STATUS_LOAD_DMEM:
+			/* Partial update the content of header private. */
+			pfwheader = firmware->pfwheader;
+			pfw_priv = &pfwheader->fwpriv;
+			_rtl92s_firmwareheader_priveupdate(hw, pfw_priv);
+			puc_mappedfile = (u8 *)(firmware->pfwheader) +
+					RT_8192S_FIRMWARE_HDR_EXCLUDE_PRI_SIZE;
+			ul_filelength = fwhdr_size -
+					RT_8192S_FIRMWARE_HDR_EXCLUDE_PRI_SIZE;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+					("Unexpected Download step!!\n"));
+			goto fail;
+			break;
+		}
+
+		/* <2> Download image file */
+		rtstatus = _rtl92s_firmware_downloadcode(hw, puc_mappedfile,
+				ul_filelength);
+
+		if (rtstatus != true) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("fail!\n"));
+			goto fail;
+		}
+
+		/* <3> Check whether load FW process is ready */
+		rtstatus = _rtl92s_firmware_checkready(hw, fwstatus);
+		if (rtstatus != true) {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("fail!\n"));
+			goto fail;
+		}
+
+		fwstatus = _rtl92s_firmware_get_nextstatus(firmware->fwstatus);
+	}
+
+	return rtstatus;
+fail:
+	return 0;
+}
+
+static u32 _rtl92s_fill_h2c_cmd(struct sk_buff *skb, u32 h2cbufferlen,
+				u32 cmd_num, u32 *pelement_id, u32 *pcmd_len,
+				u8 **pcmb_buffer, u8 *cmd_start_seq)
+{
+	u32 totallen = 0, len = 0, tx_desclen = 0;
+	u32 pre_continueoffset = 0;
+	u8 *ph2c_buffer;
+	u8 i = 0;
+
+	do {
+		/* 8 - Byte aligment */
+		len = H2C_TX_CMD_HDR_LEN + N_BYTE_ALIGMENT(pcmd_len[i], 8);
+
+		/* Buffer length is not enough */
+		if (h2cbufferlen < totallen + len + tx_desclen)
+			break;
+
+		/* Clear content */
+		ph2c_buffer = (u8 *)skb_put(skb, (u32)len);
+		memset((ph2c_buffer + totallen + tx_desclen), 0, len);
+
+		/* CMD len */
+		SET_BITS_TO_LE_4BYTE((ph2c_buffer + totallen + tx_desclen),
+				      0, 16, pcmd_len[i]);
+
+		/* CMD ID */
+		SET_BITS_TO_LE_4BYTE((ph2c_buffer + totallen + tx_desclen),
+				      16, 8, pelement_id[i]);
+
+		/* CMD Sequence */
+		*cmd_start_seq = *cmd_start_seq % 0x80;
+		SET_BITS_TO_LE_4BYTE((ph2c_buffer + totallen + tx_desclen),
+				      24, 7, *cmd_start_seq);
+		++*cmd_start_seq;
+
+		/* Copy memory */
+		memcpy((ph2c_buffer + totallen + tx_desclen +
+			H2C_TX_CMD_HDR_LEN), pcmb_buffer[i], pcmd_len[i]);
+
+		/* CMD continue */
+		/* set the continue in prevoius cmd. */
+		if (i < cmd_num - 1)
+			SET_BITS_TO_LE_4BYTE((ph2c_buffer + pre_continueoffset),
+					      31, 1, 1);
+
+		pre_continueoffset = totallen;
+
+		totallen += len;
+	} while (++i < cmd_num);
+
+	return totallen;
+}
+
+static u32 _rtl92s_get_h2c_cmdlen(u32 h2cbufferlen, u32 cmd_num, u32 *pcmd_len)
+{
+	u32 totallen = 0, len = 0, tx_desclen = 0;
+	u8 i = 0;
+
+	do {
+		/* 8 - Byte aligment */
+		len = H2C_TX_CMD_HDR_LEN + N_BYTE_ALIGMENT(pcmd_len[i], 8);
+
+		/* Buffer length is not enough */
+		if (h2cbufferlen < totallen + len + tx_desclen)
+			break;
+
+		totallen += len;
+	} while (++i < cmd_num);
+
+	return totallen + tx_desclen;
+}
+
+static bool _rtl92s_firmware_set_h2c_cmd(struct ieee80211_hw *hw, u8 h2c_cmd,
+					 u8 *pcmd_buffer)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_tcb_desc *cb_desc;
+	struct sk_buff *skb;
+	u32	element_id = 0;
+	u32	cmd_len = 0;
+	u32	len;
+
+	switch (h2c_cmd) {
+	case FW_H2C_SETPWRMODE:
+		element_id = H2C_SETPWRMODE_CMD ;
+		cmd_len = sizeof(struct h2c_set_pwrmode_parm);
+		break;
+	case FW_H2C_JOINBSSRPT:
+		element_id = H2C_JOINBSSRPT_CMD;
+		cmd_len = sizeof(struct h2c_joinbss_rpt_parm);
+		break;
+	case FW_H2C_WOWLAN_UPDATE_GTK:
+		element_id = H2C_WOWLAN_UPDATE_GTK_CMD;
+		cmd_len = sizeof(struct h2c_wpa_two_way_parm);
+		break;
+	case FW_H2C_WOWLAN_UPDATE_IV:
+		element_id = H2C_WOWLAN_UPDATE_IV_CMD;
+		cmd_len = sizeof(unsigned long long);
+		break;
+	case FW_H2C_WOWLAN_OFFLOAD:
+		element_id = H2C_WOWLAN_FW_OFFLOAD;
+		cmd_len = sizeof(u8);
+		break;
+	default:
+		break;
+	}
+
+	len = _rtl92s_get_h2c_cmdlen(MAX_TRANSMIT_BUFFER_SIZE, 1, &cmd_len);
+	skb = dev_alloc_skb(len);
+	cb_desc = (struct rtl_tcb_desc *)(skb->cb);
+	cb_desc->queue_index = TXCMD_QUEUE;
+	cb_desc->cmd_or_init = DESC_PACKET_TYPE_NORMAL;
+	cb_desc->last_inipkt = false;
+
+	_rtl92s_fill_h2c_cmd(skb, MAX_TRANSMIT_BUFFER_SIZE, 1, &element_id,
+			&cmd_len, &pcmd_buffer,	&rtlhal->h2c_txcmd_seq);
+	_rtl92s_cmd_send_packet(hw, skb, false);
+	rtlpriv->cfg->ops->tx_polling(hw, TXCMD_QUEUE);
+
+	return true;
+}
+
+void rtl92s_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 Mode)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct h2c_set_pwrmode_parm	pwrmode;
+	u16 max_wakeup_period = 0;
+
+	pwrmode.mode = Mode;
+	pwrmode.flag_low_traffic_en = 0;
+	pwrmode.flag_lpnav_en = 0;
+	pwrmode.flag_rf_low_snr_en = 0;
+	pwrmode.flag_dps_en = 0;
+	pwrmode.bcn_rx_en = 0;
+	pwrmode.bcn_to = 0;
+	SET_BITS_TO_LE_2BYTE((u8 *)(&pwrmode) + 8, 0, 16,
+			mac->vif->bss_conf.beacon_int);
+	pwrmode.app_itv = 0;
+	pwrmode.awake_bcn_itvl = ppsc->reg_max_lps_awakeintvl;
+	pwrmode.smart_ps = 1;
+	pwrmode.bcn_pass_period = 10;
+
+	/* Set beacon pass count */
+	if (pwrmode.mode == FW_PS_MIN_MODE)
+		max_wakeup_period = mac->vif->bss_conf.beacon_int;
+	else if (pwrmode.mode == FW_PS_MAX_MODE)
+		max_wakeup_period = mac->vif->bss_conf.beacon_int *
+			mac->vif->bss_conf.dtim_period;
+
+	if (max_wakeup_period >= 500)
+		pwrmode.bcn_pass_cnt = 1;
+	else if ((max_wakeup_period >= 300) && (max_wakeup_period < 500))
+		pwrmode.bcn_pass_cnt = 2;
+	else if ((max_wakeup_period >= 200) && (max_wakeup_period < 300))
+		pwrmode.bcn_pass_cnt = 3;
+	else if ((max_wakeup_period >= 20) && (max_wakeup_period < 200))
+		pwrmode.bcn_pass_cnt = 5;
+	else
+		pwrmode.bcn_pass_cnt = 1;
+
+	_rtl92s_firmware_set_h2c_cmd(hw, FW_H2C_SETPWRMODE, (u8 *)&pwrmode);
+
+}
+
+void rtl92s_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw,
+		u8 mstatus, u8 ps_qosinfo)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct h2c_joinbss_rpt_parm joinbss_rpt;
+
+	joinbss_rpt.opmode = mstatus;
+	joinbss_rpt.ps_qos_info = ps_qosinfo;
+	joinbss_rpt.bssid[0] = mac->bssid[0];
+	joinbss_rpt.bssid[1] = mac->bssid[1];
+	joinbss_rpt.bssid[2] = mac->bssid[2];
+	joinbss_rpt.bssid[3] = mac->bssid[3];
+	joinbss_rpt.bssid[4] = mac->bssid[4];
+	joinbss_rpt.bssid[5] = mac->bssid[5];
+	SET_BITS_TO_LE_2BYTE((u8 *)(&joinbss_rpt) + 8, 0, 16,
+			mac->vif->bss_conf.beacon_int);
+	SET_BITS_TO_LE_2BYTE((u8 *)(&joinbss_rpt) + 10, 0, 16, mac->assoc_id);
+
+	_rtl92s_firmware_set_h2c_cmd(hw, FW_H2C_JOINBSSRPT, (u8 *)&joinbss_rpt);
+}
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/fw.h b/drivers/net/wireless/rtlwifi/rtl8192se/fw.h
new file mode 100644
index 0000000000000000000000000000000000000000..74cc503efe8a8474eed867f84b44ed3d7e7f4d66
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/fw.h
@@ -0,0 +1,375 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __REALTEK_FIRMWARE92S_H__
+#define __REALTEK_FIRMWARE92S_H__
+
+#define RTL8190_MAX_FIRMWARE_CODE_SIZE		64000
+#define RTL8190_CPU_START_OFFSET		0x80
+/* Firmware Local buffer size. 64k */
+#define	MAX_FIRMWARE_CODE_SIZE			0xFF00
+
+#define	RT_8192S_FIRMWARE_HDR_SIZE		80
+#define RT_8192S_FIRMWARE_HDR_EXCLUDE_PRI_SIZE	32
+
+/* support till 64 bit bus width OS */
+#define MAX_DEV_ADDR_SIZE			8
+#define MAX_FIRMWARE_INFORMATION_SIZE		32
+#define MAX_802_11_HEADER_LENGTH		(40 + \
+						MAX_FIRMWARE_INFORMATION_SIZE)
+#define ENCRYPTION_MAX_OVERHEAD			128
+#define MAX_FRAGMENT_COUNT			8
+#define MAX_TRANSMIT_BUFFER_SIZE		(1600 + \
+						(MAX_802_11_HEADER_LENGTH + \
+						ENCRYPTION_MAX_OVERHEAD) *\
+						MAX_FRAGMENT_COUNT)
+
+#define H2C_TX_CMD_HDR_LEN			8
+
+/* The following DM control code are for Reg0x364, */
+#define	FW_DIG_ENABLE_CTL			BIT(0)
+#define	FW_HIGH_PWR_ENABLE_CTL			BIT(1)
+#define	FW_SS_CTL				BIT(2)
+#define	FW_RA_INIT_CTL				BIT(3)
+#define	FW_RA_BG_CTL				BIT(4)
+#define	FW_RA_N_CTL				BIT(5)
+#define	FW_PWR_TRK_CTL				BIT(6)
+#define	FW_IQK_CTL				BIT(7)
+#define	FW_FA_CTL				BIT(8)
+#define	FW_DRIVER_CTRL_DM_CTL			BIT(9)
+#define	FW_PAPE_CTL_BY_SW_HW			BIT(10)
+#define	FW_DISABLE_ALL_DM			0
+#define	FW_PWR_TRK_PARAM_CLR			0x0000ffff
+#define	FW_RA_PARAM_CLR				0xffff0000
+
+enum desc_packet_type {
+	DESC_PACKET_TYPE_INIT = 0,
+	DESC_PACKET_TYPE_NORMAL = 1,
+};
+
+/* 8-bytes alignment required */
+struct fw_priv {
+	/* --- long word 0 ---- */
+	/* 0x12: CE product, 0x92: IT product */
+	u8 signature_0;
+	/* 0x87: CE product, 0x81: IT product */
+	u8 signature_1;
+	/* 0x81: PCI-AP, 01:PCIe, 02: 92S-U,
+	 * 0x82: USB-AP, 0x12: 72S-U, 03:SDIO */
+	u8 hci_sel;
+	/* the same value as reigster value  */
+	u8 chip_version;
+	/* customer  ID low byte */
+	u8 customer_id_0;
+	/* customer  ID high byte */
+	u8 customer_id_1;
+	/* 0x11:  1T1R, 0x12: 1T2R,
+	 * 0x92: 1T2R turbo, 0x22: 2T2R */
+	u8 rf_config;
+	/* 4: 4EP, 6: 6EP, 11: 11EP */
+	u8 usb_ep_num;
+
+	/* --- long word 1 ---- */
+	/* regulatory class bit map 0 */
+	u8 regulatory_class_0;
+	/* regulatory class bit map 1 */
+	u8 regulatory_class_1;
+	/* regulatory class bit map 2 */
+	u8 regulatory_class_2;
+	/* regulatory class bit map 3 */
+	u8 regulatory_class_3;
+	/* 0:SWSI, 1:HWSI, 2:HWPI */
+	u8 rfintfs;
+	u8 def_nettype;
+	u8 rsvd010;
+	u8 rsvd011;
+
+	/* --- long word 2 ---- */
+	/* 0x00: normal, 0x03: MACLBK, 0x01: PHYLBK */
+	u8 lbk_mode;
+	/* 1: for MP use, 0: for normal
+	 * driver (to be discussed) */
+	u8 mp_mode;
+	u8 rsvd020;
+	u8 rsvd021;
+	u8 rsvd022;
+	u8 rsvd023;
+	u8 rsvd024;
+	u8 rsvd025;
+
+	/* --- long word 3 ---- */
+	/* QoS enable */
+	u8 qos_en;
+	/* 40MHz BW enable */
+	/* 4181 convert AMSDU to AMPDU, 0: disable */
+	u8 bw_40mhz_en;
+	u8 amsdu2ampdu_en;
+	/* 11n AMPDU enable */
+	u8 ampdu_en;
+	/* FW offloads, 0: driver handles */
+	u8 rate_control_offload;
+	/* FW offloads, 0: driver handles */
+	u8 aggregation_offload;
+	u8 rsvd030;
+	u8 rsvd031;
+
+	/* --- long word 4 ---- */
+	/* 1. FW offloads, 0: driver handles */
+	u8 beacon_offload;
+	/* 2. FW offloads, 0: driver handles */
+	u8 mlme_offload;
+	/* 3. FW offloads, 0: driver handles */
+	u8 hwpc_offload;
+	/* 4. FW offloads, 0: driver handles */
+	u8 tcp_checksum_offload;
+	/* 5. FW offloads, 0: driver handles */
+	u8 tcp_offload;
+	/* 6. FW offloads, 0: driver handles */
+	u8 ps_control_offload;
+	/* 7. FW offloads, 0: driver handles */
+	u8 wwlan_offload;
+	u8 rsvd040;
+
+	/* --- long word 5 ---- */
+	/* tcp tx packet length low byte */
+	u8 tcp_tx_frame_len_L;
+	/* tcp tx packet length high byte */
+	u8 tcp_tx_frame_len_H;
+	/* tcp rx packet length low byte */
+	u8 tcp_rx_frame_len_L;
+	/* tcp rx packet length high byte */
+	u8 tcp_rx_frame_len_H;
+	u8 rsvd050;
+	u8 rsvd051;
+	u8 rsvd052;
+	u8 rsvd053;
+};
+
+/* 8-byte alinment required */
+struct fw_hdr {
+
+	/* --- LONG WORD 0 ---- */
+	u16 signature;
+	/* 0x8000 ~ 0x8FFF for FPGA version,
+	 * 0x0000 ~ 0x7FFF for ASIC version, */
+	u16 version;
+	/* define the size of boot loader */
+	u32 dmem_size;
+
+
+	/* --- LONG WORD 1 ---- */
+	/* define the size of FW in IMEM */
+	u32 img_imem_size;
+	/* define the size of FW in SRAM */
+	u32 img_sram_size;
+
+	/* --- LONG WORD 2 ---- */
+	/* define the size of DMEM variable */
+	u32 fw_priv_size;
+	u32 rsvd0;
+
+	/* --- LONG WORD 3 ---- */
+	u32 rsvd1;
+	u32 rsvd2;
+
+	struct fw_priv fwpriv;
+
+} ;
+
+enum fw_status {
+	FW_STATUS_INIT = 0,
+	FW_STATUS_LOAD_IMEM = 1,
+	FW_STATUS_LOAD_EMEM = 2,
+	FW_STATUS_LOAD_DMEM = 3,
+	FW_STATUS_READY = 4,
+};
+
+struct rt_firmware {
+	struct fw_hdr *pfwheader;
+	enum fw_status fwstatus;
+	u16 firmwareversion;
+	u8 fw_imem[RTL8190_MAX_FIRMWARE_CODE_SIZE];
+	u8 fw_emem[RTL8190_MAX_FIRMWARE_CODE_SIZE];
+	u32 fw_imem_len;
+	u32 fw_emem_len;
+	u8 sz_fw_tmpbuffer[164000];
+	u32 sz_fw_tmpbufferlen;
+	u16 cmdpacket_fragthresold;
+};
+
+struct h2c_set_pwrmode_parm {
+	u8 mode;
+	u8 flag_low_traffic_en;
+	u8 flag_lpnav_en;
+	u8 flag_rf_low_snr_en;
+	/* 1: dps, 0: 32k */
+	u8 flag_dps_en;
+	u8 bcn_rx_en;
+	u8 bcn_pass_cnt;
+	/* beacon TO (ms). ¡§=0¡¨ no limit. */
+	u8 bcn_to;
+	u16	bcn_itv;
+	/* only for VOIP mode. */
+	u8 app_itv;
+	u8 awake_bcn_itvl;
+	u8 smart_ps;
+	/* unit: 100 ms */
+	u8 bcn_pass_period;
+};
+
+struct h2c_joinbss_rpt_parm {
+	u8 opmode;
+	u8 ps_qos_info;
+	u8 bssid[6];
+	u16 bcnitv;
+	u16 aid;
+} ;
+
+struct h2c_wpa_ptk {
+	/* EAPOL-Key Key Confirmation Key (KCK) */
+	u8 kck[16];
+	/* EAPOL-Key Key Encryption Key (KEK) */
+	u8 kek[16];
+	/* Temporal Key 1 (TK1) */
+	u8 tk1[16];
+	union {
+		/* Temporal Key 2 (TK2) */
+		u8 tk2[16];
+		struct {
+			u8 tx_mic_key[8];
+			u8 rx_mic_key[8];
+		} athu;
+	} u;
+};
+
+struct h2c_wpa_two_way_parm {
+	/* algorithm TKIP or AES */
+	u8 pairwise_en_alg;
+	u8 group_en_alg;
+	struct h2c_wpa_ptk wpa_ptk_value;
+} ;
+
+enum h2c_cmd {
+	FW_H2C_SETPWRMODE = 0,
+	FW_H2C_JOINBSSRPT = 1,
+	FW_H2C_WOWLAN_UPDATE_GTK = 2,
+	FW_H2C_WOWLAN_UPDATE_IV = 3,
+	FW_H2C_WOWLAN_OFFLOAD = 4,
+};
+
+enum fw_h2c_cmd {
+	H2C_READ_MACREG_CMD,				/*0*/
+	H2C_WRITE_MACREG_CMD,
+	H2C_READBB_CMD,
+	H2C_WRITEBB_CMD,
+	H2C_READRF_CMD,
+	H2C_WRITERF_CMD,				/*5*/
+	H2C_READ_EEPROM_CMD,
+	H2C_WRITE_EEPROM_CMD,
+	H2C_READ_EFUSE_CMD,
+	H2C_WRITE_EFUSE_CMD,
+	H2C_READ_CAM_CMD,				/*10*/
+	H2C_WRITE_CAM_CMD,
+	H2C_SETBCNITV_CMD,
+	H2C_SETMBIDCFG_CMD,
+	H2C_JOINBSS_CMD,
+	H2C_DISCONNECT_CMD,				/*15*/
+	H2C_CREATEBSS_CMD,
+	H2C_SETOPMode_CMD,
+	H2C_SITESURVEY_CMD,
+	H2C_SETAUTH_CMD,
+	H2C_SETKEY_CMD,					/*20*/
+	H2C_SETSTAKEY_CMD,
+	H2C_SETASSOCSTA_CMD,
+	H2C_DELASSOCSTA_CMD,
+	H2C_SETSTAPWRSTATE_CMD,
+	H2C_SETBASICRATE_CMD,				/*25*/
+	H2C_GETBASICRATE_CMD,
+	H2C_SETDATARATE_CMD,
+	H2C_GETDATARATE_CMD,
+	H2C_SETPHYINFO_CMD,
+	H2C_GETPHYINFO_CMD,				/*30*/
+	H2C_SETPHY_CMD,
+	H2C_GETPHY_CMD,
+	H2C_READRSSI_CMD,
+	H2C_READGAIN_CMD,
+	H2C_SETATIM_CMD,				/*35*/
+	H2C_SETPWRMODE_CMD,
+	H2C_JOINBSSRPT_CMD,
+	H2C_SETRATABLE_CMD,
+	H2C_GETRATABLE_CMD,
+	H2C_GETCCXREPORT_CMD,				/*40*/
+	H2C_GETDTMREPORT_CMD,
+	H2C_GETTXRATESTATICS_CMD,
+	H2C_SETUSBSUSPEND_CMD,
+	H2C_SETH2CLBK_CMD,
+	H2C_TMP1,					/*45*/
+	H2C_WOWLAN_UPDATE_GTK_CMD,
+	H2C_WOWLAN_FW_OFFLOAD,
+	H2C_TMP2,
+	H2C_TMP3,
+	H2C_WOWLAN_UPDATE_IV_CMD,			/*50*/
+	H2C_TMP4,
+	MAX_H2CCMD					/*52*/
+};
+
+/* The following macros are used for FW
+ * CMD map and parameter updated. */
+#define FW_CMD_IO_CLR(rtlpriv, _Bit)				\
+	do {							\
+		udelay(1000);					\
+		rtlpriv->rtlhal.fwcmd_iomap &= (~_Bit);		\
+	} while (0);
+
+#define FW_CMD_IO_UPDATE(rtlpriv, _val)				\
+	rtlpriv->rtlhal.fwcmd_iomap = _val;
+
+#define FW_CMD_IO_SET(rtlpriv, _val)				\
+	do {							\
+		rtl_write_word(rtlpriv, LBUS_MON_ADDR, (u16)_val);	\
+		FW_CMD_IO_UPDATE(rtlpriv, _val);		\
+	} while (0);
+
+#define FW_CMD_PARA_SET(rtlpriv, _val)				\
+	do {							\
+		rtl_write_dword(rtlpriv, LBUS_ADDR_MASK, _val);	\
+		rtlpriv->rtlhal.fwcmd_ioparam = _val;		\
+	} while (0);
+
+#define FW_CMD_IO_QUERY(rtlpriv)				\
+	(u16)(rtlpriv->rtlhal.fwcmd_iomap)
+#define FW_CMD_IO_PARA_QUERY(rtlpriv)				\
+	((u32)(rtlpriv->rtlhal.fwcmd_ioparam))
+
+int rtl92s_download_fw(struct ieee80211_hw *hw);
+void rtl92s_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
+void rtl92s_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw,
+				      u8 mstatus, u8 ps_qosinfo);
+
+#endif
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
new file mode 100644
index 0000000000000000000000000000000000000000..2e9005d0454bc2f4f45f0d8d7e8647090f3fdfac
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
@@ -0,0 +1,2512 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../efuse.h"
+#include "../base.h"
+#include "../regd.h"
+#include "../cam.h"
+#include "../ps.h"
+#include "../pci.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "fw.h"
+#include "led.h"
+#include "hw.h"
+
+void rtl92se_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	switch (variable) {
+	case HW_VAR_RCR: {
+			*((u32 *) (val)) = rtlpci->receive_config;
+			break;
+		}
+	case HW_VAR_RF_STATE: {
+			*((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
+			break;
+		}
+	case HW_VAR_FW_PSMODE_STATUS: {
+			*((bool *) (val)) = ppsc->fw_current_inpsmode;
+			break;
+		}
+	case HW_VAR_CORRECT_TSF: {
+			u64 tsf;
+			u32 *ptsf_low = (u32 *)&tsf;
+			u32 *ptsf_high = ((u32 *)&tsf) + 1;
+
+			*ptsf_high = rtl_read_dword(rtlpriv, (TSFR + 4));
+			*ptsf_low = rtl_read_dword(rtlpriv, TSFR);
+
+			*((u64 *) (val)) = tsf;
+
+			break;
+		}
+	case HW_VAR_MRC: {
+			*((bool *)(val)) = rtlpriv->dm.current_mrc_switch;
+			break;
+		}
+	default: {
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+	}
+}
+
+void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	switch (variable) {
+	case HW_VAR_ETHER_ADDR:{
+			rtl_write_dword(rtlpriv, IDR0, ((u32 *)(val))[0]);
+			rtl_write_word(rtlpriv, IDR4, ((u16 *)(val + 4))[0]);
+			break;
+		}
+	case HW_VAR_BASIC_RATE:{
+			u16 rate_cfg = ((u16 *) val)[0];
+			u8 rate_index = 0;
+
+			if (rtlhal->version == VERSION_8192S_ACUT)
+				rate_cfg = rate_cfg & 0x150;
+			else
+				rate_cfg = rate_cfg & 0x15f;
+
+			rate_cfg |= 0x01;
+
+			rtl_write_byte(rtlpriv, RRSR, rate_cfg & 0xff);
+			rtl_write_byte(rtlpriv, RRSR + 1,
+				       (rate_cfg >> 8) & 0xff);
+
+			while (rate_cfg > 0x1) {
+				rate_cfg = (rate_cfg >> 1);
+				rate_index++;
+			}
+			rtl_write_byte(rtlpriv, INIRTSMCS_SEL, rate_index);
+
+			break;
+		}
+	case HW_VAR_BSSID:{
+			rtl_write_dword(rtlpriv, BSSIDR, ((u32 *)(val))[0]);
+			rtl_write_word(rtlpriv, BSSIDR + 4,
+				       ((u16 *)(val + 4))[0]);
+			break;
+		}
+	case HW_VAR_SIFS:{
+			rtl_write_byte(rtlpriv, SIFS_OFDM, val[0]);
+			rtl_write_byte(rtlpriv, SIFS_OFDM + 1, val[1]);
+			break;
+		}
+	case HW_VAR_SLOT_TIME:{
+			u8 e_aci;
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("HW_VAR_SLOT_TIME %x\n", val[0]));
+
+			rtl_write_byte(rtlpriv, SLOT_TIME, val[0]);
+
+			for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+						HW_VAR_AC_PARAM,
+						(u8 *)(&e_aci));
+			}
+			break;
+		}
+	case HW_VAR_ACK_PREAMBLE:{
+			u8 reg_tmp;
+			u8 short_preamble = (bool) (*(u8 *) val);
+			reg_tmp = (mac->cur_40_prime_sc) << 5;
+			if (short_preamble)
+				reg_tmp |= 0x80;
+
+			rtl_write_byte(rtlpriv, RRSR + 2, reg_tmp);
+			break;
+		}
+	case HW_VAR_AMPDU_MIN_SPACE:{
+			u8 min_spacing_to_set;
+			u8 sec_min_space;
+
+			min_spacing_to_set = *((u8 *)val);
+			if (min_spacing_to_set <= 7) {
+				if (rtlpriv->sec.pairwise_enc_algorithm ==
+				    NO_ENCRYPTION)
+					sec_min_space = 0;
+				else
+					sec_min_space = 1;
+
+				if (min_spacing_to_set < sec_min_space)
+					min_spacing_to_set = sec_min_space;
+				if (min_spacing_to_set > 5)
+					min_spacing_to_set = 5;
+
+				mac->min_space_cfg =
+						((mac->min_space_cfg & 0xf8) |
+						min_spacing_to_set);
+
+				*val = min_spacing_to_set;
+
+				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+					 ("Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
+					  mac->min_space_cfg));
+
+				rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE,
+					       mac->min_space_cfg);
+			}
+			break;
+		}
+	case HW_VAR_SHORTGI_DENSITY:{
+			u8 density_to_set;
+
+			density_to_set = *((u8 *) val);
+			mac->min_space_cfg = rtlpriv->rtlhal.minspace_cfg;
+			mac->min_space_cfg |= (density_to_set << 3);
+
+			RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+				 ("Set HW_VAR_SHORTGI_DENSITY: %#x\n",
+				  mac->min_space_cfg));
+
+			rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE,
+				       mac->min_space_cfg);
+
+			break;
+		}
+	case HW_VAR_AMPDU_FACTOR:{
+			u8 factor_toset;
+			u8 regtoset;
+			u8 factorlevel[18] = {
+				2, 4, 4, 7, 7, 13, 13,
+				13, 2, 7, 7, 13, 13,
+				15, 15, 15, 15, 0};
+			u8 index = 0;
+
+			factor_toset = *((u8 *) val);
+			if (factor_toset <= 3) {
+				factor_toset = (1 << (factor_toset + 2));
+				if (factor_toset > 0xf)
+					factor_toset = 0xf;
+
+				for (index = 0; index < 17; index++) {
+					if (factorlevel[index] > factor_toset)
+						factorlevel[index] =
+								 factor_toset;
+				}
+
+				for (index = 0; index < 8; index++) {
+					regtoset = ((factorlevel[index * 2]) |
+						    (factorlevel[index *
+						    2 + 1] << 4));
+					rtl_write_byte(rtlpriv,
+						       AGGLEN_LMT_L + index,
+						       regtoset);
+				}
+
+				regtoset = ((factorlevel[16]) |
+					    (factorlevel[17] << 4));
+				rtl_write_byte(rtlpriv, AGGLEN_LMT_H, regtoset);
+
+				RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+					 ("Set HW_VAR_AMPDU_FACTOR: %#x\n",
+					  factor_toset));
+			}
+			break;
+		}
+	case HW_VAR_AC_PARAM:{
+			u8 e_aci = *((u8 *) val);
+			rtl92s_dm_init_edca_turbo(hw);
+
+			if (rtlpci->acm_method != eAcmWay2_SW)
+				rtlpriv->cfg->ops->set_hw_reg(hw,
+						 HW_VAR_ACM_CTRL,
+						 (u8 *)(&e_aci));
+			break;
+		}
+	case HW_VAR_ACM_CTRL:{
+			u8 e_aci = *((u8 *) val);
+			union aci_aifsn *p_aci_aifsn = (union aci_aifsn *)(&(
+							mac->ac[0].aifs));
+			u8 acm = p_aci_aifsn->f.acm;
+			u8 acm_ctrl = rtl_read_byte(rtlpriv, AcmHwCtrl);
+
+			acm_ctrl = acm_ctrl | ((rtlpci->acm_method == 2) ?
+				   0x0 : 0x1);
+
+			if (acm) {
+				switch (e_aci) {
+				case AC0_BE:
+					acm_ctrl |= AcmHw_BeqEn;
+					break;
+				case AC2_VI:
+					acm_ctrl |= AcmHw_ViqEn;
+					break;
+				case AC3_VO:
+					acm_ctrl |= AcmHw_VoqEn;
+					break;
+				default:
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("HW_VAR_ACM_CTRL acm set "
+						  "failed: eACI is %d\n", acm));
+					break;
+				}
+			} else {
+				switch (e_aci) {
+				case AC0_BE:
+					acm_ctrl &= (~AcmHw_BeqEn);
+					break;
+				case AC2_VI:
+					acm_ctrl &= (~AcmHw_ViqEn);
+					break;
+				case AC3_VO:
+					acm_ctrl &= (~AcmHw_BeqEn);
+					break;
+				default:
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+						 ("switch case not process\n"));
+					break;
+				}
+			}
+
+			RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
+				 ("HW_VAR_ACM_CTRL Write 0x%X\n", acm_ctrl));
+			rtl_write_byte(rtlpriv, AcmHwCtrl, acm_ctrl);
+			break;
+		}
+	case HW_VAR_RCR:{
+			rtl_write_dword(rtlpriv, RCR, ((u32 *) (val))[0]);
+			rtlpci->receive_config = ((u32 *) (val))[0];
+			break;
+		}
+	case HW_VAR_RETRY_LIMIT:{
+			u8 retry_limit = ((u8 *) (val))[0];
+
+			rtl_write_word(rtlpriv, RETRY_LIMIT,
+				       retry_limit << RETRY_LIMIT_SHORT_SHIFT |
+				       retry_limit << RETRY_LIMIT_LONG_SHIFT);
+			break;
+		}
+	case HW_VAR_DUAL_TSF_RST: {
+			break;
+		}
+	case HW_VAR_EFUSE_BYTES: {
+			rtlefuse->efuse_usedbytes = *((u16 *) val);
+			break;
+		}
+	case HW_VAR_EFUSE_USAGE: {
+			rtlefuse->efuse_usedpercentage = *((u8 *) val);
+			break;
+		}
+	case HW_VAR_IO_CMD: {
+			break;
+		}
+	case HW_VAR_WPA_CONFIG: {
+			rtl_write_byte(rtlpriv, REG_SECR, *((u8 *) val));
+			break;
+		}
+	case HW_VAR_SET_RPWM:{
+			break;
+		}
+	case HW_VAR_H2C_FW_PWRMODE:{
+			break;
+		}
+	case HW_VAR_FW_PSMODE_STATUS: {
+			ppsc->fw_current_inpsmode = *((bool *) val);
+			break;
+		}
+	case HW_VAR_H2C_FW_JOINBSSRPT:{
+			break;
+		}
+	case HW_VAR_AID:{
+			break;
+		}
+	case HW_VAR_CORRECT_TSF:{
+			break;
+		}
+	case HW_VAR_MRC: {
+			bool bmrc_toset = *((bool *)val);
+			u8 u1bdata = 0;
+
+			if (bmrc_toset) {
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE0, 0x33);
+				u1bdata = (u8)rtl_get_bbreg(hw,
+						ROFDM1_TRXPATHENABLE,
+						MASKBYTE0);
+				rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE,
+					      MASKBYTE0,
+					      ((u1bdata & 0xf0) | 0x03));
+				u1bdata = (u8)rtl_get_bbreg(hw,
+						ROFDM0_TRXPATHENABLE,
+						MASKBYTE1);
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE1,
+					      (u1bdata | 0x04));
+
+				/* Update current settings. */
+				rtlpriv->dm.current_mrc_switch = bmrc_toset;
+			} else {
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE0, 0x13);
+				u1bdata = (u8)rtl_get_bbreg(hw,
+						 ROFDM1_TRXPATHENABLE,
+						 MASKBYTE0);
+				rtl_set_bbreg(hw, ROFDM1_TRXPATHENABLE,
+					      MASKBYTE0,
+					      ((u1bdata & 0xf0) | 0x01));
+				u1bdata = (u8)rtl_get_bbreg(hw,
+						ROFDM0_TRXPATHENABLE,
+						MASKBYTE1);
+				rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
+					      MASKBYTE1, (u1bdata & 0xfb));
+
+				/* Update current settings. */
+				rtlpriv->dm.current_mrc_switch = bmrc_toset;
+			}
+
+			break;
+		}
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+
+}
+
+void rtl92se_enable_hw_security_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 sec_reg_value = 0x0;
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("PairwiseEncAlgorithm = %d "
+		 "GroupEncAlgorithm = %d\n",
+		 rtlpriv->sec.pairwise_enc_algorithm,
+		 rtlpriv->sec.group_enc_algorithm));
+
+	if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+			 ("not open hw encryption\n"));
+		return;
+	}
+
+	sec_reg_value = SCR_TXENCENABLE | SCR_RXENCENABLE;
+
+	if (rtlpriv->sec.use_defaultkey) {
+		sec_reg_value |= SCR_TXUSEDK;
+		sec_reg_value |= SCR_RXUSEDK;
+	}
+
+	RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD, ("The SECR-value %x\n",
+			sec_reg_value));
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
+
+}
+
+static u8 _rtl92ce_halset_sysclk(struct ieee80211_hw *hw, u8 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 waitcount = 100;
+	bool bresult = false;
+	u8 tmpvalue;
+
+	rtl_write_byte(rtlpriv, SYS_CLKR + 1, data);
+
+	/* Wait the MAC synchronized. */
+	udelay(400);
+
+	/* Check if it is set ready. */
+	tmpvalue = rtl_read_byte(rtlpriv, SYS_CLKR + 1);
+	bresult = ((tmpvalue & BIT(7)) == (data & BIT(7)));
+
+	if ((data & (BIT(6) | BIT(7))) == false) {
+		waitcount = 100;
+		tmpvalue = 0;
+
+		while (1) {
+			waitcount--;
+
+			tmpvalue = rtl_read_byte(rtlpriv, SYS_CLKR + 1);
+			if ((tmpvalue & BIT(6)))
+				break;
+
+			printk(KERN_ERR "wait for BIT(6) return value %x\n",
+			       tmpvalue);
+			if (waitcount == 0)
+				break;
+
+			udelay(10);
+		}
+
+		if (waitcount == 0)
+			bresult = false;
+		else
+			bresult = true;
+	}
+
+	return bresult;
+}
+
+void rtl8192se_gpiobit3_cfg_inputmode(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 u1tmp;
+
+	/* The following config GPIO function */
+	rtl_write_byte(rtlpriv, MAC_PINMUX_CFG, (GPIOMUX_EN | GPIOSEL_GPIO));
+	u1tmp = rtl_read_byte(rtlpriv, GPIO_IO_SEL);
+
+	/* config GPIO3 to input */
+	u1tmp &= HAL_8192S_HW_GPIO_OFF_MASK;
+	rtl_write_byte(rtlpriv, GPIO_IO_SEL, u1tmp);
+
+}
+
+static u8 _rtl92se_rf_onoff_detect(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 u1tmp;
+	u8 retval = ERFON;
+
+	/* The following config GPIO function */
+	rtl_write_byte(rtlpriv, MAC_PINMUX_CFG, (GPIOMUX_EN | GPIOSEL_GPIO));
+	u1tmp = rtl_read_byte(rtlpriv, GPIO_IO_SEL);
+
+	/* config GPIO3 to input */
+	u1tmp &= HAL_8192S_HW_GPIO_OFF_MASK;
+	rtl_write_byte(rtlpriv, GPIO_IO_SEL, u1tmp);
+
+	/* On some of the platform, driver cannot read correct
+	 * value without delay between Write_GPIO_SEL and Read_GPIO_IN */
+	mdelay(10);
+
+	/* check GPIO3 */
+	u1tmp = rtl_read_byte(rtlpriv, GPIO_IN);
+	retval = (u1tmp & HAL_8192S_HW_GPIO_OFF_BIT) ? ERFON : ERFOFF;
+
+	return retval;
+}
+
+static void _rtl92se_macconfig_before_fwdownload(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	u8 i;
+	u8 tmpu1b;
+	u16 tmpu2b;
+	u8 pollingcnt = 20;
+
+	if (rtlpci->first_init) {
+		/* Reset PCIE Digital */
+		tmpu1b = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+		tmpu1b &= 0xFE;
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmpu1b);
+		udelay(1);
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmpu1b | BIT(0));
+	}
+
+	/* Switch to SW IO control */
+	tmpu1b = rtl_read_byte(rtlpriv, (SYS_CLKR + 1));
+	if (tmpu1b & BIT(7)) {
+		tmpu1b &= ~(BIT(6) | BIT(7));
+
+		/* Set failed, return to prevent hang. */
+		if (!_rtl92ce_halset_sysclk(hw, tmpu1b))
+			return;
+	}
+
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL, 0x0);
+	udelay(50);
+	rtl_write_byte(rtlpriv, LDOA15_CTRL, 0x34);
+	udelay(50);
+
+	/* Clear FW RPWM for FW control LPS.*/
+	rtl_write_byte(rtlpriv, RPWM, 0x0);
+
+	/* Reset MAC-IO and CPU and Core Digital BIT(10)/11/15 */
+	tmpu1b = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+	tmpu1b &= 0x73;
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmpu1b);
+	/* wait for BIT 10/11/15 to pull high automatically!! */
+	mdelay(1);
+
+	rtl_write_byte(rtlpriv, CMDR, 0);
+	rtl_write_byte(rtlpriv, TCR, 0);
+
+	/* Data sheet not define 0x562!!! Copy from WMAC!!!!! */
+	tmpu1b = rtl_read_byte(rtlpriv, 0x562);
+	tmpu1b |= 0x08;
+	rtl_write_byte(rtlpriv, 0x562, tmpu1b);
+	tmpu1b &= ~(BIT(3));
+	rtl_write_byte(rtlpriv, 0x562, tmpu1b);
+
+	/* Enable AFE clock source */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_XTAL_CTRL);
+	rtl_write_byte(rtlpriv, AFE_XTAL_CTRL, (tmpu1b | 0x01));
+	/* Delay 1.5ms */
+	mdelay(2);
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_XTAL_CTRL + 1);
+	rtl_write_byte(rtlpriv, AFE_XTAL_CTRL + 1, (tmpu1b & 0xfb));
+
+	/* Enable AFE Macro Block's Bandgap */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_MISC);
+	rtl_write_byte(rtlpriv, AFE_MISC, (tmpu1b | BIT(0)));
+	mdelay(1);
+
+	/* Enable AFE Mbias */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_MISC);
+	rtl_write_byte(rtlpriv, AFE_MISC, (tmpu1b | 0x02));
+	mdelay(1);
+
+	/* Enable LDOA15 block	*/
+	tmpu1b = rtl_read_byte(rtlpriv, LDOA15_CTRL);
+	rtl_write_byte(rtlpriv, LDOA15_CTRL, (tmpu1b | BIT(0)));
+
+	/* Set Digital Vdd to Retention isolation Path. */
+	tmpu2b = rtl_read_word(rtlpriv, REG_SYS_ISO_CTRL);
+	rtl_write_word(rtlpriv, REG_SYS_ISO_CTRL, (tmpu2b | BIT(11)));
+
+	/* For warm reboot NIC disappera bug. */
+	tmpu2b = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, (tmpu2b | BIT(13)));
+
+	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x68);
+
+	/* Enable AFE PLL Macro Block */
+	/* We need to delay 100u before enabling PLL. */
+	udelay(200);
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_PLL_CTRL);
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL, (tmpu1b | BIT(0) | BIT(4)));
+
+	/* for divider reset  */
+	udelay(100);
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL, (tmpu1b | BIT(0) |
+		       BIT(4) | BIT(6)));
+	udelay(10);
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL, (tmpu1b | BIT(0) | BIT(4)));
+	udelay(10);
+
+	/* Enable MAC 80MHZ clock  */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_PLL_CTRL + 1);
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL + 1, (tmpu1b | BIT(0)));
+	mdelay(1);
+
+	/* Release isolation AFE PLL & MD */
+	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL, 0xA6);
+
+	/* Enable MAC clock */
+	tmpu2b = rtl_read_word(rtlpriv, SYS_CLKR);
+	rtl_write_word(rtlpriv, SYS_CLKR, (tmpu2b | BIT(12) | BIT(11)));
+
+	/* Enable Core digital and enable IOREG R/W */
+	tmpu2b = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, (tmpu2b | BIT(11)));
+
+	tmpu1b = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmpu1b & ~(BIT(7)));
+
+	/* enable REG_EN */
+	rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, (tmpu2b | BIT(11) | BIT(15)));
+
+	/* Switch the control path. */
+	tmpu2b = rtl_read_word(rtlpriv, SYS_CLKR);
+	rtl_write_word(rtlpriv, SYS_CLKR, (tmpu2b & (~BIT(2))));
+
+	tmpu1b = rtl_read_byte(rtlpriv, (SYS_CLKR + 1));
+	tmpu1b = ((tmpu1b | BIT(7)) & (~BIT(6)));
+	if (!_rtl92ce_halset_sysclk(hw, tmpu1b))
+		return; /* Set failed, return to prevent hang. */
+
+	rtl_write_word(rtlpriv, CMDR, 0x07FC);
+
+	/* MH We must enable the section of code to prevent load IMEM fail. */
+	/* Load MAC register from WMAc temporarily We simulate macreg. */
+	/* txt HW will provide MAC txt later  */
+	rtl_write_byte(rtlpriv, 0x6, 0x30);
+	rtl_write_byte(rtlpriv, 0x49, 0xf0);
+
+	rtl_write_byte(rtlpriv, 0x4b, 0x81);
+
+	rtl_write_byte(rtlpriv, 0xb5, 0x21);
+
+	rtl_write_byte(rtlpriv, 0xdc, 0xff);
+	rtl_write_byte(rtlpriv, 0xdd, 0xff);
+	rtl_write_byte(rtlpriv, 0xde, 0xff);
+	rtl_write_byte(rtlpriv, 0xdf, 0xff);
+
+	rtl_write_byte(rtlpriv, 0x11a, 0x00);
+	rtl_write_byte(rtlpriv, 0x11b, 0x00);
+
+	for (i = 0; i < 32; i++)
+		rtl_write_byte(rtlpriv, INIMCS_SEL + i, 0x1b);
+
+	rtl_write_byte(rtlpriv, 0x236, 0xff);
+
+	rtl_write_byte(rtlpriv, 0x503, 0x22);
+
+	if (ppsc->support_aspm && !ppsc->support_backdoor)
+		rtl_write_byte(rtlpriv, 0x560, 0x40);
+	else
+		rtl_write_byte(rtlpriv, 0x560, 0x00);
+
+	rtl_write_byte(rtlpriv, DBG_PORT, 0x91);
+
+	/* Set RX Desc Address */
+	rtl_write_dword(rtlpriv, RDQDA, rtlpci->rx_ring[RX_MPDU_QUEUE].dma);
+	rtl_write_dword(rtlpriv, RCDA, rtlpci->rx_ring[RX_CMD_QUEUE].dma);
+
+	/* Set TX Desc Address */
+	rtl_write_dword(rtlpriv, TBKDA, rtlpci->tx_ring[BK_QUEUE].dma);
+	rtl_write_dword(rtlpriv, TBEDA, rtlpci->tx_ring[BE_QUEUE].dma);
+	rtl_write_dword(rtlpriv, TVIDA, rtlpci->tx_ring[VI_QUEUE].dma);
+	rtl_write_dword(rtlpriv, TVODA, rtlpci->tx_ring[VO_QUEUE].dma);
+	rtl_write_dword(rtlpriv, TBDA, rtlpci->tx_ring[BEACON_QUEUE].dma);
+	rtl_write_dword(rtlpriv, TCDA, rtlpci->tx_ring[TXCMD_QUEUE].dma);
+	rtl_write_dword(rtlpriv, TMDA, rtlpci->tx_ring[MGNT_QUEUE].dma);
+	rtl_write_dword(rtlpriv, THPDA, rtlpci->tx_ring[HIGH_QUEUE].dma);
+	rtl_write_dword(rtlpriv, HDA, rtlpci->tx_ring[HCCA_QUEUE].dma);
+
+	rtl_write_word(rtlpriv, CMDR, 0x37FC);
+
+	/* To make sure that TxDMA can ready to download FW. */
+	/* We should reset TxDMA if IMEM RPT was not ready. */
+	do {
+		tmpu1b = rtl_read_byte(rtlpriv, TCR);
+		if ((tmpu1b & TXDMA_INIT_VALUE) == TXDMA_INIT_VALUE)
+			break;
+
+		udelay(5);
+	} while (pollingcnt--);
+
+	if (pollingcnt <= 0) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Polling TXDMA_INIT_VALUE "
+			 "timeout!! Current TCR(%#x)\n", tmpu1b));
+		tmpu1b = rtl_read_byte(rtlpriv, CMDR);
+		rtl_write_byte(rtlpriv, CMDR, tmpu1b & (~TXDMA_EN));
+		udelay(2);
+		/* Reset TxDMA */
+		rtl_write_byte(rtlpriv, CMDR, tmpu1b | TXDMA_EN);
+	}
+
+	/* After MACIO reset,we must refresh LED state. */
+	if ((ppsc->rfoff_reason == RF_CHANGE_BY_IPS) ||
+	   (ppsc->rfoff_reason == 0)) {
+		struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+		struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+		enum rf_pwrstate rfpwr_state_toset;
+		rfpwr_state_toset = _rtl92se_rf_onoff_detect(hw);
+
+		if (rfpwr_state_toset == ERFON)
+			rtl92se_sw_led_on(hw, pLed0);
+	}
+}
+
+static void _rtl92se_macconfig_after_fwdownload(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u8 i;
+	u16 tmpu2b;
+
+	/* 1. System Configure Register (Offset: 0x0000 - 0x003F) */
+
+	/* 2. Command Control Register (Offset: 0x0040 - 0x004F) */
+	/* Turn on 0x40 Command register */
+	rtl_write_word(rtlpriv, CMDR, (BBRSTN | BB_GLB_RSTN |
+			SCHEDULE_EN | MACRXEN | MACTXEN | DDMA_EN | FW2HW_EN |
+			RXDMA_EN | TXDMA_EN | HCI_RXDMA_EN | HCI_TXDMA_EN));
+
+	/* Set TCR TX DMA pre 2 FULL enable bit	*/
+	rtl_write_dword(rtlpriv, TCR, rtl_read_dword(rtlpriv, TCR) |
+			TXDMAPRE2FULL);
+
+	/* Set RCR	*/
+	rtl_write_dword(rtlpriv, RCR, rtlpci->receive_config);
+
+	/* 3. MACID Setting Register (Offset: 0x0050 - 0x007F) */
+
+	/* 4. Timing Control Register  (Offset: 0x0080 - 0x009F) */
+	/* Set CCK/OFDM SIFS */
+	/* CCK SIFS shall always be 10us. */
+	rtl_write_word(rtlpriv, SIFS_CCK, 0x0a0a);
+	rtl_write_word(rtlpriv, SIFS_OFDM, 0x1010);
+
+	/* Set AckTimeout */
+	rtl_write_byte(rtlpriv, ACK_TIMEOUT, 0x40);
+
+	/* Beacon related */
+	rtl_write_word(rtlpriv, BCN_INTERVAL, 100);
+	rtl_write_word(rtlpriv, ATIMWND, 2);
+
+	/* 5. FIFO Control Register (Offset: 0x00A0 - 0x015F) */
+	/* 5.1 Initialize Number of Reserved Pages in Firmware Queue */
+	/* Firmware allocate now, associate with FW internal setting.!!! */
+
+	/* 5.2 Setting TX/RX page size 0/1/2/3/4=64/128/256/512/1024 */
+	/* 5.3 Set driver info, we only accept PHY status now. */
+	/* 5.4 Set RXDMA arbitration to control RXDMA/MAC/FW R/W for RXFIFO  */
+	rtl_write_byte(rtlpriv, RXDMA, rtl_read_byte(rtlpriv, RXDMA) | BIT(6));
+
+	/* 6. Adaptive Control Register  (Offset: 0x0160 - 0x01CF) */
+	/* Set RRSR to all legacy rate and HT rate
+	 * CCK rate is supported by default.
+	 * CCK rate will be filtered out only when associated
+	 * AP does not support it.
+	 * Only enable ACK rate to OFDM 24M
+	 * Disable RRSR for CCK rate in A-Cut	*/
+
+	if (rtlhal->version == VERSION_8192S_ACUT)
+		rtl_write_byte(rtlpriv, RRSR, 0xf0);
+	else if (rtlhal->version == VERSION_8192S_BCUT)
+		rtl_write_byte(rtlpriv, RRSR, 0xff);
+	rtl_write_byte(rtlpriv, RRSR + 1, 0x01);
+	rtl_write_byte(rtlpriv, RRSR + 2, 0x00);
+
+	/* A-Cut IC do not support CCK rate. We forbid ARFR to */
+	/* fallback to CCK rate */
+	for (i = 0; i < 8; i++) {
+		/*Disable RRSR for CCK rate in A-Cut */
+		if (rtlhal->version == VERSION_8192S_ACUT)
+			rtl_write_dword(rtlpriv, ARFR0 + i * 4, 0x1f0ff0f0);
+	}
+
+	/* Different rate use different AMPDU size */
+	/* MCS32/ MCS15_SG use max AMPDU size 15*2=30K */
+	rtl_write_byte(rtlpriv, AGGLEN_LMT_H, 0x0f);
+	/* MCS0/1/2/3 use max AMPDU size 4*2=8K */
+	rtl_write_word(rtlpriv, AGGLEN_LMT_L, 0x7442);
+	/* MCS4/5 use max AMPDU size 8*2=16K 6/7 use 10*2=20K */
+	rtl_write_word(rtlpriv, AGGLEN_LMT_L + 2, 0xddd7);
+	/* MCS8/9 use max AMPDU size 8*2=16K 10/11 use 10*2=20K */
+	rtl_write_word(rtlpriv, AGGLEN_LMT_L + 4, 0xd772);
+	/* MCS12/13/14/15 use max AMPDU size 15*2=30K */
+	rtl_write_word(rtlpriv, AGGLEN_LMT_L + 6, 0xfffd);
+
+	/* Set Data / Response auto rate fallack retry count */
+	rtl_write_dword(rtlpriv, DARFRC, 0x04010000);
+	rtl_write_dword(rtlpriv, DARFRC + 4, 0x09070605);
+	rtl_write_dword(rtlpriv, RARFRC, 0x04010000);
+	rtl_write_dword(rtlpriv, RARFRC + 4, 0x09070605);
+
+	/* 7. EDCA Setting Register (Offset: 0x01D0 - 0x01FF) */
+	/* Set all rate to support SG */
+	rtl_write_word(rtlpriv, SG_RATE, 0xFFFF);
+
+	/* 8. WMAC, BA, and CCX related Register (Offset: 0x0200 - 0x023F) */
+	/* Set NAV protection length */
+	rtl_write_word(rtlpriv, NAV_PROT_LEN, 0x0080);
+	/* CF-END Threshold */
+	rtl_write_byte(rtlpriv, CFEND_TH, 0xFF);
+	/* Set AMPDU minimum space */
+	rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE, 0x07);
+	/* Set TXOP stall control for several queue/HI/BCN/MGT/ */
+	rtl_write_byte(rtlpriv, TXOP_STALL_CTRL, 0x00);
+
+	/* 9. Security Control Register (Offset: 0x0240 - 0x025F) */
+	/* 10. Power Save Control Register (Offset: 0x0260 - 0x02DF) */
+	/* 11. General Purpose Register (Offset: 0x02E0 - 0x02FF) */
+	/* 12. Host Interrupt Status Register (Offset: 0x0300 - 0x030F) */
+	/* 13. Test Mode and Debug Control Register (Offset: 0x0310 - 0x034F) */
+
+	/* 14. Set driver info, we only accept PHY status now. */
+	rtl_write_byte(rtlpriv, RXDRVINFO_SZ, 4);
+
+	/* 15. For EEPROM R/W Workaround */
+	/* 16. For EFUSE to share REG_SYS_FUNC_EN with EEPROM!!! */
+	tmpu2b = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN);
+	rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, tmpu2b | BIT(13));
+	tmpu2b = rtl_read_byte(rtlpriv, REG_SYS_ISO_CTRL);
+	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL, tmpu2b & (~BIT(8)));
+
+	/* 17. For EFUSE */
+	/* We may R/W EFUSE in EEPROM mode */
+	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+		u8	tempval;
+
+		tempval = rtl_read_byte(rtlpriv, REG_SYS_ISO_CTRL + 1);
+		tempval &= 0xFE;
+		rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, tempval);
+
+		/* Change Program timing */
+		rtl_write_byte(rtlpriv, REG_EFUSE_CTRL + 3, 0x72);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("EFUSE CONFIG OK\n"));
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("OK\n"));
+
+}
+
+static void _rtl92se_hw_configure(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	u8 reg_bw_opmode = 0;
+	u32 reg_ratr = 0, reg_rrsr = 0;
+	u8 regtmp = 0;
+
+	reg_bw_opmode = BW_OPMODE_20MHZ;
+	reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS |
+				RATE_ALL_OFDM_2SS;
+	reg_rrsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+
+	regtmp = rtl_read_byte(rtlpriv, INIRTSMCS_SEL);
+	reg_rrsr = ((reg_rrsr & 0x000fffff) << 8) | regtmp;
+	rtl_write_dword(rtlpriv, INIRTSMCS_SEL, reg_rrsr);
+	rtl_write_byte(rtlpriv, BW_OPMODE, reg_bw_opmode);
+
+	/* Set Retry Limit here */
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
+			(u8 *)(&rtlpci->shortretry_limit));
+
+	rtl_write_byte(rtlpriv, MLT, 0x8f);
+
+	/* For Min Spacing configuration. */
+	switch (rtlphy->rf_type) {
+	case RF_1T2R:
+	case RF_1T1R:
+		rtlhal->minspace_cfg = (MAX_MSS_DENSITY_1T << 3);
+		break;
+	case RF_2T2R:
+	case RF_2T2R_GREEN:
+		rtlhal->minspace_cfg = (MAX_MSS_DENSITY_2T << 3);
+		break;
+	}
+	rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE, rtlhal->minspace_cfg);
+}
+
+int rtl92se_hw_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 tmp_byte = 0;
+
+	bool rtstatus = true;
+	u8 tmp_u1b;
+	int err = false;
+	u8 i;
+	int wdcapra_add[] = {
+		EDCAPARA_BE, EDCAPARA_BK,
+		EDCAPARA_VI, EDCAPARA_VO};
+	u8 secr_value = 0x0;
+
+	rtlpci->being_init_adapter = true;
+
+	rtlpriv->intf_ops->disable_aspm(hw);
+
+	/* 1. MAC Initialize */
+	/* Before FW download, we have to set some MAC register */
+	_rtl92se_macconfig_before_fwdownload(hw);
+
+	rtlhal->version = (enum version_8192s)((rtl_read_dword(rtlpriv,
+			PMC_FSM) >> 16) & 0xF);
+
+	rtl8192se_gpiobit3_cfg_inputmode(hw);
+
+	/* 2. download firmware */
+	rtstatus = rtl92s_download_fw(hw);
+	if (!rtstatus) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("Failed to download FW. "
+			 "Init HW without FW now.., Please copy FW into"
+			 "/lib/firmware/rtlwifi\n"));
+		rtlhal->fw_ready = false;
+	} else {
+		rtlhal->fw_ready = true;
+	}
+
+	/* After FW download, we have to reset MAC register */
+	_rtl92se_macconfig_after_fwdownload(hw);
+
+	/*Retrieve default FW Cmd IO map. */
+	rtlhal->fwcmd_iomap =	rtl_read_word(rtlpriv, LBUS_MON_ADDR);
+	rtlhal->fwcmd_ioparam = rtl_read_dword(rtlpriv, LBUS_ADDR_MASK);
+
+	/* 3. Initialize MAC/PHY Config by MACPHY_reg.txt */
+	if (rtl92s_phy_mac_config(hw) != true) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("MAC Config failed\n"));
+		return rtstatus;
+	}
+
+	/* Make sure BB/RF write OK. We should prevent enter IPS. radio off. */
+	/* We must set flag avoid BB/RF config period later!! */
+	rtl_write_dword(rtlpriv, CMDR, 0x37FC);
+
+	/* 4. Initialize BB After MAC Config PHY_reg.txt, AGC_Tab.txt */
+	if (rtl92s_phy_bb_config(hw) != true) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, ("BB Config failed\n"));
+		return rtstatus;
+	}
+
+	/* 5. Initiailze RF RAIO_A.txt RF RAIO_B.txt */
+	/* Before initalizing RF. We can not use FW to do RF-R/W. */
+
+	rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
+
+	/* RF Power Save */
+#if 0
+	/* H/W or S/W RF OFF before sleep. */
+	if (rtlpriv->psc.rfoff_reason > RF_CHANGE_BY_PS) {
+		u32 rfoffreason = rtlpriv->psc.rfoff_reason;
+
+		rtlpriv->psc.rfoff_reason = RF_CHANGE_BY_INIT;
+		rtlpriv->psc.rfpwr_state = ERFON;
+		rtl_ps_set_rf_state(hw, ERFOFF, rfoffreason, true);
+	} else {
+		/* gpio radio on/off is out of adapter start */
+		if (rtlpriv->psc.hwradiooff == false) {
+			rtlpriv->psc.rfpwr_state = ERFON;
+			rtlpriv->psc.rfoff_reason = 0;
+		}
+	}
+#endif
+
+	/* Before RF-R/W we must execute the IO from Scott's suggestion. */
+	rtl_write_byte(rtlpriv, AFE_XTAL_CTRL + 1, 0xDB);
+	if (rtlhal->version == VERSION_8192S_ACUT)
+		rtl_write_byte(rtlpriv, SPS1_CTRL + 3, 0x07);
+	else
+		rtl_write_byte(rtlpriv, RF_CTRL, 0x07);
+
+	if (rtl92s_phy_rf_config(hw) != true) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("RF Config failed\n"));
+		return rtstatus;
+	}
+
+	/* After read predefined TXT, we must set BB/MAC/RF
+	 * register as our requirement */
+
+	rtlphy->rfreg_chnlval[0] = rtl92s_phy_query_rf_reg(hw,
+							   (enum radio_path)0,
+							   RF_CHNLBW,
+							   RFREG_OFFSET_MASK);
+	rtlphy->rfreg_chnlval[1] = rtl92s_phy_query_rf_reg(hw,
+							   (enum radio_path)1,
+							   RF_CHNLBW,
+							   RFREG_OFFSET_MASK);
+
+	/*---- Set CCK and OFDM Block "ON"----*/
+	rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
+	rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
+
+	/*3 Set Hardware(Do nothing now) */
+	_rtl92se_hw_configure(hw);
+
+	/* Read EEPROM TX power index and PHY_REG_PG.txt to capture correct */
+	/* TX power index for different rate set. */
+	/* Get original hw reg values */
+	rtl92s_phy_get_hw_reg_originalvalue(hw);
+	/* Write correct tx power index */
+	rtl92s_phy_set_txpower(hw, rtlphy->current_channel);
+
+	/* We must set MAC address after firmware download. */
+	for (i = 0; i < 6; i++)
+		rtl_write_byte(rtlpriv, MACIDR0 + i, rtlefuse->dev_addr[i]);
+
+	/* EEPROM R/W workaround */
+	tmp_u1b = rtl_read_byte(rtlpriv, MAC_PINMUX_CFG);
+	rtl_write_byte(rtlpriv, MAC_PINMUX_CFG, tmp_u1b & (~BIT(3)));
+
+	rtl_write_byte(rtlpriv, 0x4d, 0x0);
+
+	if (hal_get_firmwareversion(rtlpriv) >= 0x49) {
+		tmp_byte = rtl_read_byte(rtlpriv, FW_RSVD_PG_CRTL) & (~BIT(4));
+		tmp_byte = tmp_byte | BIT(5);
+		rtl_write_byte(rtlpriv, FW_RSVD_PG_CRTL, tmp_byte);
+		rtl_write_dword(rtlpriv, TXDESC_MSK, 0xFFFFCFFF);
+	}
+
+	/* We enable high power and RA related mechanism after NIC
+	 * initialized. */
+	rtl92s_phy_set_fw_cmd(hw, FW_CMD_RA_INIT);
+
+	/* Add to prevent ASPM bug. */
+	/* Always enable hst and NIC clock request. */
+	rtl92s_phy_switch_ephy_parameter(hw);
+
+	/* Security related
+	 * 1. Clear all H/W keys.
+	 * 2. Enable H/W encryption/decryption. */
+	rtl_cam_reset_all_entry(hw);
+	secr_value |= SCR_TXENCENABLE;
+	secr_value |= SCR_RXENCENABLE;
+	secr_value |= SCR_NOSKMC;
+	rtl_write_byte(rtlpriv, REG_SECR, secr_value);
+
+	for (i = 0; i < 4; i++)
+		rtl_write_dword(rtlpriv, wdcapra_add[i], 0x5e4322);
+
+	if (rtlphy->rf_type == RF_1T2R) {
+		bool mrc2set = true;
+		/* Turn on B-Path */
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_MRC, (u8 *)&mrc2set);
+	}
+
+	rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_ON);
+	rtl92s_dm_init(hw);
+	rtlpci->being_init_adapter = false;
+
+	return err;
+}
+
+void rtl92se_set_mac_addr(struct rtl_io *io, const u8 * addr)
+{
+}
+
+void rtl92se_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u32 reg_rcr = rtlpci->receive_config;
+
+	if (rtlpriv->psc.rfpwr_state != ERFON)
+		return;
+
+	if (check_bssid == true) {
+		reg_rcr |= (RCR_CBSSID);
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(&reg_rcr));
+	} else if (check_bssid == false) {
+		reg_rcr &= (~RCR_CBSSID);
+		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(&reg_rcr));
+	}
+
+}
+
+static int _rtl92se_set_media_status(struct ieee80211_hw *hw,
+				     enum nl80211_iftype type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 bt_msr = rtl_read_byte(rtlpriv, MSR);
+	enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
+	u32 temp;
+	bt_msr &= ~MSR_LINK_MASK;
+
+	switch (type) {
+	case NL80211_IFTYPE_UNSPECIFIED:
+		bt_msr |= (MSR_LINK_NONE << MSR_LINK_SHIFT);
+		ledaction = LED_CTL_LINK;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to NO LINK!\n"));
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		bt_msr |= (MSR_LINK_ADHOC << MSR_LINK_SHIFT);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to Ad Hoc!\n"));
+		break;
+	case NL80211_IFTYPE_STATION:
+		bt_msr |= (MSR_LINK_MANAGED << MSR_LINK_SHIFT);
+		ledaction = LED_CTL_LINK;
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to STA!\n"));
+		break;
+	case NL80211_IFTYPE_AP:
+		bt_msr |= (MSR_LINK_MASTER << MSR_LINK_SHIFT);
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+			 ("Set Network type to AP!\n"));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Network type %d not support!\n", type));
+		return 1;
+		break;
+
+	}
+
+	rtl_write_byte(rtlpriv, (MSR), bt_msr);
+
+	temp = rtl_read_dword(rtlpriv, TCR);
+	rtl_write_dword(rtlpriv, TCR, temp & (~BIT(8)));
+	rtl_write_dword(rtlpriv, TCR, temp | BIT(8));
+
+
+	return 0;
+}
+
+/* HW_VAR_MEDIA_STATUS & HW_VAR_CECHK_BSSID */
+int rtl92se_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (_rtl92se_set_media_status(hw, type))
+		return -EOPNOTSUPP;
+
+	if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
+		if (type != NL80211_IFTYPE_AP)
+			rtl92se_set_check_bssid(hw, true);
+	} else {
+		rtl92se_set_check_bssid(hw, false);
+	}
+
+	return 0;
+}
+
+/* don't set REG_EDCA_BE_PARAM here because mac80211 will send pkt when scan */
+void rtl92se_set_qos(struct ieee80211_hw *hw, int aci)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	rtl92s_dm_init_edca_turbo(hw);
+
+	switch (aci) {
+	case AC1_BK:
+		rtl_write_dword(rtlpriv, EDCAPARA_BK, 0xa44f);
+		break;
+	case AC0_BE:
+		/* rtl_write_dword(rtlpriv, EDCAPARA_BE, u4b_ac_param); */
+		break;
+	case AC2_VI:
+		rtl_write_dword(rtlpriv, EDCAPARA_VI, 0x5e4322);
+		break;
+	case AC3_VO:
+		rtl_write_dword(rtlpriv, EDCAPARA_VO, 0x2f3222);
+		break;
+	default:
+		RT_ASSERT(false, ("invalid aci: %d !\n", aci));
+		break;
+	}
+}
+
+void rtl92se_enable_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtl_write_dword(rtlpriv, INTA_MASK, rtlpci->irq_mask[0]);
+	/* Support Bit 32-37(Assign as Bit 0-5) interrupt setting now */
+	rtl_write_dword(rtlpriv, INTA_MASK + 4, rtlpci->irq_mask[1] & 0x3F);
+
+	rtlpci->irq_enabled = true;
+}
+
+void rtl92se_disable_interrupt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtl_write_dword(rtlpriv, INTA_MASK, 0);
+	rtl_write_dword(rtlpriv, INTA_MASK + 4, 0);
+
+	rtlpci->irq_enabled = false;
+}
+
+
+static u8 _rtl92s_set_sysclk(struct ieee80211_hw *hw, u8 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 waitcnt = 100;
+	bool result = false;
+	u8 tmp;
+
+	rtl_write_byte(rtlpriv, SYS_CLKR + 1, data);
+
+	/* Wait the MAC synchronized. */
+	udelay(400);
+
+	/* Check if it is set ready. */
+	tmp = rtl_read_byte(rtlpriv, SYS_CLKR + 1);
+	result = ((tmp & BIT(7)) == (data & BIT(7)));
+
+	if ((data & (BIT(6) | BIT(7))) == false) {
+		waitcnt = 100;
+		tmp = 0;
+
+		while (1) {
+			waitcnt--;
+			tmp = rtl_read_byte(rtlpriv, SYS_CLKR + 1);
+
+			if ((tmp & BIT(6)))
+				break;
+
+			printk(KERN_ERR "wait for BIT(6) return value %x\n",
+			       tmp);
+
+			if (waitcnt == 0)
+				break;
+			udelay(10);
+		}
+
+		if (waitcnt == 0)
+			result = false;
+		else
+			result = true;
+	}
+
+	return result;
+}
+
+static void _rtl92s_phy_set_rfhalt(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	u8 u1btmp;
+
+	if (rtlhal->driver_going2unload)
+		rtl_write_byte(rtlpriv, 0x560, 0x0);
+
+	/* Power save for BB/RF */
+	u1btmp = rtl_read_byte(rtlpriv, LDOV12D_CTRL);
+	u1btmp |= BIT(0);
+	rtl_write_byte(rtlpriv, LDOV12D_CTRL, u1btmp);
+	rtl_write_byte(rtlpriv, SPS1_CTRL, 0x0);
+	rtl_write_byte(rtlpriv, TXPAUSE, 0xFF);
+	rtl_write_word(rtlpriv, CMDR, 0x57FC);
+	udelay(100);
+	rtl_write_word(rtlpriv, CMDR, 0x77FC);
+	rtl_write_byte(rtlpriv, PHY_CCA, 0x0);
+	udelay(10);
+	rtl_write_word(rtlpriv, CMDR, 0x37FC);
+	udelay(10);
+	rtl_write_word(rtlpriv, CMDR, 0x77FC);
+	udelay(10);
+	rtl_write_word(rtlpriv, CMDR, 0x57FC);
+	rtl_write_word(rtlpriv, CMDR, 0x0000);
+
+	if (rtlhal->driver_going2unload) {
+		u1btmp = rtl_read_byte(rtlpriv, (REG_SYS_FUNC_EN + 1));
+		u1btmp &= ~(BIT(0));
+		rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, u1btmp);
+	}
+
+	u1btmp = rtl_read_byte(rtlpriv, (SYS_CLKR + 1));
+
+	/* Add description. After switch control path. register
+	 * after page1 will be invisible. We can not do any IO
+	 * for register>0x40. After resume&MACIO reset, we need
+	 * to remember previous reg content. */
+	if (u1btmp & BIT(7)) {
+		u1btmp &= ~(BIT(6) | BIT(7));
+		if (!_rtl92s_set_sysclk(hw, u1btmp)) {
+			printk(KERN_ERR "Switch ctrl path fail\n");
+			return;
+		}
+	}
+
+	/* Power save for MAC */
+	if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS  &&
+		!rtlhal->driver_going2unload) {
+		/* enable LED function */
+		rtl_write_byte(rtlpriv, 0x03, 0xF9);
+	/* SW/HW radio off or halt adapter!! For example S3/S4 */
+	} else {
+		/* LED function disable. Power range is about 8mA now. */
+		/* if write 0xF1 disconnet_pci power
+		 *	 ifconfig wlan0 down power are both high 35:70 */
+		/* if write oxF9 disconnet_pci power
+		 * ifconfig wlan0 down power are both low  12:45*/
+		rtl_write_byte(rtlpriv, 0x03, 0xF9);
+	}
+
+	rtl_write_byte(rtlpriv, SYS_CLKR + 1, 0x70);
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL + 1, 0x68);
+	rtl_write_byte(rtlpriv,  AFE_PLL_CTRL, 0x00);
+	rtl_write_byte(rtlpriv, LDOA15_CTRL, 0x34);
+	rtl_write_byte(rtlpriv, AFE_XTAL_CTRL, 0x0E);
+	RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+
+}
+
+static void _rtl92se_gen_refreshledstate(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+
+	if (rtlpci->up_first_time == 1)
+		return;
+
+	if (rtlpriv->psc.rfoff_reason == RF_CHANGE_BY_IPS)
+		rtl92se_sw_led_on(hw, pLed0);
+	else
+		rtl92se_sw_led_off(hw, pLed0);
+}
+
+
+static void _rtl92se_power_domain_init(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 tmpu2b;
+	u8 tmpu1b;
+
+	rtlpriv->psc.pwrdomain_protect = true;
+
+	tmpu1b = rtl_read_byte(rtlpriv, (SYS_CLKR + 1));
+	if (tmpu1b & BIT(7)) {
+		tmpu1b &= ~(BIT(6) | BIT(7));
+		if (!_rtl92s_set_sysclk(hw, tmpu1b)) {
+			rtlpriv->psc.pwrdomain_protect = false;
+			return;
+		}
+	}
+
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL, 0x0);
+	rtl_write_byte(rtlpriv, LDOA15_CTRL, 0x34);
+
+	/* Reset MAC-IO and CPU and Core Digital BIT10/11/15 */
+	tmpu1b = rtl_read_byte(rtlpriv, SYS_FUNC_EN + 1);
+
+	/* If IPS we need to turn LED on. So we not
+	 * not disable BIT 3/7 of reg3. */
+	if (rtlpriv->psc.rfoff_reason & (RF_CHANGE_BY_IPS | RF_CHANGE_BY_HW))
+		tmpu1b &= 0xFB;
+	else
+		tmpu1b &= 0x73;
+
+	rtl_write_byte(rtlpriv, SYS_FUNC_EN + 1, tmpu1b);
+	/* wait for BIT 10/11/15 to pull high automatically!! */
+	mdelay(1);
+
+	rtl_write_byte(rtlpriv, CMDR, 0);
+	rtl_write_byte(rtlpriv, TCR, 0);
+
+	/* Data sheet not define 0x562!!! Copy from WMAC!!!!! */
+	tmpu1b = rtl_read_byte(rtlpriv, 0x562);
+	tmpu1b |= 0x08;
+	rtl_write_byte(rtlpriv, 0x562, tmpu1b);
+	tmpu1b &= ~(BIT(3));
+	rtl_write_byte(rtlpriv, 0x562, tmpu1b);
+
+	/* Enable AFE clock source */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_XTAL_CTRL);
+	rtl_write_byte(rtlpriv, AFE_XTAL_CTRL, (tmpu1b | 0x01));
+	/* Delay 1.5ms */
+	udelay(1500);
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_XTAL_CTRL + 1);
+	rtl_write_byte(rtlpriv, AFE_XTAL_CTRL + 1, (tmpu1b & 0xfb));
+
+	/* Enable AFE Macro Block's Bandgap */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_MISC);
+	rtl_write_byte(rtlpriv, AFE_MISC, (tmpu1b | BIT(0)));
+	mdelay(1);
+
+	/* Enable AFE Mbias */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_MISC);
+	rtl_write_byte(rtlpriv, AFE_MISC, (tmpu1b | 0x02));
+	mdelay(1);
+
+	/* Enable LDOA15 block */
+	tmpu1b = rtl_read_byte(rtlpriv, LDOA15_CTRL);
+	rtl_write_byte(rtlpriv, LDOA15_CTRL, (tmpu1b | BIT(0)));
+
+	/* Set Digital Vdd to Retention isolation Path. */
+	tmpu2b = rtl_read_word(rtlpriv, SYS_ISO_CTRL);
+	rtl_write_word(rtlpriv, SYS_ISO_CTRL, (tmpu2b | BIT(11)));
+
+
+	/* For warm reboot NIC disappera bug. */
+	tmpu2b = rtl_read_word(rtlpriv, SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, SYS_FUNC_EN, (tmpu2b | BIT(13)));
+
+	rtl_write_byte(rtlpriv, SYS_ISO_CTRL + 1, 0x68);
+
+	/* Enable AFE PLL Macro Block */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_PLL_CTRL);
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL, (tmpu1b | BIT(0) | BIT(4)));
+	/* Enable MAC 80MHZ clock */
+	tmpu1b = rtl_read_byte(rtlpriv, AFE_PLL_CTRL + 1);
+	rtl_write_byte(rtlpriv, AFE_PLL_CTRL + 1, (tmpu1b | BIT(0)));
+	mdelay(1);
+
+	/* Release isolation AFE PLL & MD */
+	rtl_write_byte(rtlpriv, SYS_ISO_CTRL, 0xA6);
+
+	/* Enable MAC clock */
+	tmpu2b = rtl_read_word(rtlpriv, SYS_CLKR);
+	rtl_write_word(rtlpriv, SYS_CLKR, (tmpu2b | BIT(12) | BIT(11)));
+
+	/* Enable Core digital and enable IOREG R/W */
+	tmpu2b = rtl_read_word(rtlpriv, SYS_FUNC_EN);
+	rtl_write_word(rtlpriv, SYS_FUNC_EN, (tmpu2b | BIT(11)));
+	/* enable REG_EN */
+	rtl_write_word(rtlpriv, SYS_FUNC_EN, (tmpu2b | BIT(11) | BIT(15)));
+
+	/* Switch the control path. */
+	tmpu2b = rtl_read_word(rtlpriv, SYS_CLKR);
+	rtl_write_word(rtlpriv, SYS_CLKR, (tmpu2b & (~BIT(2))));
+
+	tmpu1b = rtl_read_byte(rtlpriv, (SYS_CLKR + 1));
+	tmpu1b = ((tmpu1b | BIT(7)) & (~BIT(6)));
+	if (!_rtl92s_set_sysclk(hw, tmpu1b)) {
+		rtlpriv->psc.pwrdomain_protect = false;
+		return;
+	}
+
+	rtl_write_word(rtlpriv, CMDR, 0x37FC);
+
+	/* After MACIO reset,we must refresh LED state. */
+	_rtl92se_gen_refreshledstate(hw);
+
+	rtlpriv->psc.pwrdomain_protect = false;
+}
+
+void rtl92se_card_disable(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	enum nl80211_iftype opmode;
+	u8 wait = 30;
+
+	rtlpriv->intf_ops->enable_aspm(hw);
+
+	if (rtlpci->driver_is_goingto_unload ||
+		ppsc->rfoff_reason > RF_CHANGE_BY_PS)
+		rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
+
+	/* we should chnge GPIO to input mode
+	 * this will drop away current about 25mA*/
+	rtl8192se_gpiobit3_cfg_inputmode(hw);
+
+	/* this is very important for ips power save */
+	while (wait-- >= 10 && rtlpriv->psc.pwrdomain_protect) {
+		if (rtlpriv->psc.pwrdomain_protect)
+			mdelay(20);
+		else
+			break;
+	}
+
+	mac->link_state = MAC80211_NOLINK;
+	opmode = NL80211_IFTYPE_UNSPECIFIED;
+	_rtl92se_set_media_status(hw, opmode);
+
+	_rtl92s_phy_set_rfhalt(hw);
+	udelay(100);
+}
+
+void rtl92se_interrupt_recognized(struct ieee80211_hw *hw, u32 *p_inta,
+			     u32 *p_intb)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	*p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0];
+	rtl_write_dword(rtlpriv, ISR, *p_inta);
+
+	*p_intb = rtl_read_dword(rtlpriv, ISR + 4) & rtlpci->irq_mask[1];
+	rtl_write_dword(rtlpriv, ISR + 4, *p_intb);
+}
+
+void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 bcntime_cfg = 0;
+	u16 bcn_cw = 6, bcn_ifs = 0xf;
+	u16 atim_window = 2;
+
+	/* ATIM Window (in unit of TU). */
+	rtl_write_word(rtlpriv, ATIMWND, atim_window);
+
+	/* Beacon interval (in unit of TU). */
+	rtl_write_word(rtlpriv, BCN_INTERVAL, mac->beacon_interval);
+
+	/* DrvErlyInt (in unit of TU). (Time to send
+	 * interrupt to notify driver to change
+	 * beacon content) */
+	rtl_write_word(rtlpriv, BCN_DRV_EARLY_INT, 10 << 4);
+
+	/* BcnDMATIM(in unit of us). Indicates the
+	 * time before TBTT to perform beacon queue DMA  */
+	rtl_write_word(rtlpriv, BCN_DMATIME, 256);
+
+	/* Force beacon frame transmission even
+	 * after receiving beacon frame from
+	 * other ad hoc STA */
+	rtl_write_byte(rtlpriv, BCN_ERR_THRESH, 100);
+
+	/* Beacon Time Configuration */
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		bcntime_cfg |= (bcn_cw << BCN_TCFG_CW_SHIFT);
+
+	/* TODO: bcn_ifs may required to be changed on ASIC */
+	bcntime_cfg |= bcn_ifs << BCN_TCFG_IFS;
+
+	/*for beacon changed */
+	rtl92s_phy_set_beacon_hwreg(hw, mac->beacon_interval);
+}
+
+void rtl92se_set_beacon_interval(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 bcn_interval = mac->beacon_interval;
+
+	/* Beacon interval (in unit of TU). */
+	rtl_write_word(rtlpriv, BCN_INTERVAL, bcn_interval);
+	/* 2008.10.24 added by tynli for beacon changed. */
+	rtl92s_phy_set_beacon_hwreg(hw, bcn_interval);
+}
+
+void rtl92se_update_interrupt_mask(struct ieee80211_hw *hw,
+		u32 add_msr, u32 rm_msr)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
+		 ("add_msr:%x, rm_msr:%x\n", add_msr, rm_msr));
+
+	if (add_msr)
+		rtlpci->irq_mask[0] |= add_msr;
+
+	if (rm_msr)
+		rtlpci->irq_mask[0] &= (~rm_msr);
+
+	rtl92se_disable_interrupt(hw);
+	rtl92se_enable_interrupt(hw);
+}
+
+static void _rtl8192se_get_IC_Inferiority(struct ieee80211_hw *hw)
+{
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u8 efuse_id;
+
+	rtlhal->ic_class = IC_INFERIORITY_A;
+
+	/* Only retrieving while using EFUSE. */
+	if ((rtlefuse->epromtype == EEPROM_BOOT_EFUSE) &&
+		!rtlefuse->autoload_failflag) {
+		efuse_id = efuse_read_1byte(hw, EFUSE_IC_ID_OFFSET);
+
+		if (efuse_id == 0xfe)
+			rtlhal->ic_class = IC_INFERIORITY_B;
+	}
+}
+
+static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u16 i, usvalue;
+	u16	eeprom_id;
+	u8 tempval;
+	u8 hwinfo[HWSET_MAX_SIZE_92S];
+	u8 rf_path, index;
+
+	if (rtlefuse->epromtype == EEPROM_93C46) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("RTL819X Not boot from eeprom, check it !!"));
+	} else if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+		rtl_efuse_shadow_map_update(hw);
+
+		memcpy((void *)hwinfo, (void *)
+			&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
+			HWSET_MAX_SIZE_92S);
+	}
+
+	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, ("MAP\n"),
+		      hwinfo, HWSET_MAX_SIZE_92S);
+
+	eeprom_id = *((u16 *)&hwinfo[0]);
+	if (eeprom_id != RTL8190_EEPROM_ID) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+			 ("EEPROM ID(%#x) is invalid!!\n", eeprom_id));
+		rtlefuse->autoload_failflag = true;
+	} else {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
+		rtlefuse->autoload_failflag = false;
+	}
+
+	if (rtlefuse->autoload_failflag == true)
+		return;
+
+	_rtl8192se_get_IC_Inferiority(hw);
+
+	/* Read IC Version && Channel Plan */
+	/* VID, DID	 SE	0xA-D */
+	rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];
+	rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID];
+	rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID];
+	rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID];
+	rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			("EEPROMId = 0x%4x\n", eeprom_id));
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			("EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid));
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			("EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did));
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			("EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid));
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+			("EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid));
+
+	for (i = 0; i < 6; i += 2) {
+		usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];
+		*((u16 *) (&rtlefuse->dev_addr[i])) = usvalue;
+	}
+
+	for (i = 0; i < 6; i++)
+		rtl_write_byte(rtlpriv, MACIDR0 + i, rtlefuse->dev_addr[i]);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+		 (MAC_FMT "\n", MAC_ARG(rtlefuse->dev_addr)));
+
+	/* Get Tx Power Level by Channel */
+	/* Read Tx power of Channel 1 ~ 14 from EEPROM. */
+	/* 92S suupport RF A & B */
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 3; i++) {
+			/* Read CCK RF A & B Tx power  */
+			rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][i] =
+			hwinfo[EEPROM_TXPOWERBASE + rf_path * 3 + i];
+
+			/* Read OFDM RF A & B Tx power for 1T */
+			rtlefuse->eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] =
+			hwinfo[EEPROM_TXPOWERBASE + 6 + rf_path * 3 + i];
+
+			/* Read OFDM RF A & B Tx power for 2T */
+			rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path][i]
+				 = hwinfo[EEPROM_TXPOWERBASE + 12 +
+				   rf_path * 3 + i];
+		}
+	}
+
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM CCK Area(%d) = 0x%x\n", rf_path,
+				i, rtlefuse->eeprom_chnlarea_txpwr_cck
+					[rf_path][i]));
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
+						[rf_path][i]));
+	for (rf_path = 0; rf_path < 2; rf_path++)
+		for (i = 0; i < 3; i++)
+			RTPRINT(rtlpriv, FINIT, INIT_EEPROM,
+				("RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif
+					[rf_path][i]));
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+
+		/* Assign dedicated channel tx power */
+		for (i = 0; i < 14; i++)	{
+			/* channel 1~3 use the same Tx Power Level. */
+			if (i < 3)
+				index = 0;
+			/* Channel 4-8 */
+			else if (i < 8)
+				index = 1;
+			/* Channel 9-14 */
+			else
+				index = 2;
+
+			/* Record A & B CCK /OFDM - 1T/2T Channel area
+			 * tx power */
+			rtlefuse->txpwrlevel_cck[rf_path][i]  =
+				rtlefuse->eeprom_chnlarea_txpwr_cck
+							[rf_path][index];
+			rtlefuse->txpwrlevel_ht40_1s[rf_path][i]  =
+				rtlefuse->eeprom_chnlarea_txpwr_ht40_1s
+							[rf_path][index];
+			rtlefuse->txpwrlevel_ht40_2s[rf_path][i]  =
+				rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif
+							[rf_path][index];
+		}
+
+		for (i = 0; i < 14; i++) {
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = "
+				 "[0x%x / 0x%x / 0x%x]\n", rf_path, i,
+				 rtlefuse->txpwrlevel_cck[rf_path][i],
+				 rtlefuse->txpwrlevel_ht40_1s[rf_path][i],
+				 rtlefuse->txpwrlevel_ht40_2s[rf_path][i]));
+		}
+	}
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		for (i = 0; i < 3; i++) {
+			/* Read Power diff limit. */
+			rtlefuse->eeprom_pwrgroup[rf_path][i] =
+				hwinfo[EEPROM_TXPWRGROUP + rf_path * 3 + i];
+		}
+	}
+
+	for (rf_path = 0; rf_path < 2; rf_path++) {
+		/* Fill Pwr group */
+		for (i = 0; i < 14; i++) {
+			/* Chanel 1-3 */
+			if (i < 3)
+				index = 0;
+			/* Channel 4-8 */
+			else if (i < 8)
+				index = 1;
+			/* Channel 9-13 */
+			else
+				index = 2;
+
+			rtlefuse->pwrgroup_ht20[rf_path][i] =
+				(rtlefuse->eeprom_pwrgroup[rf_path][index] &
+				0xf);
+			rtlefuse->pwrgroup_ht40[rf_path][i] =
+				((rtlefuse->eeprom_pwrgroup[rf_path][index] &
+				0xf0) >> 4);
+
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF-%d pwrgroup_ht20[%d] = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->pwrgroup_ht20[rf_path][i]));
+			RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+				("RF-%d pwrgroup_ht40[%d] = 0x%x\n",
+				 rf_path, i,
+				 rtlefuse->pwrgroup_ht40[rf_path][i]));
+			}
+	}
+
+	for (i = 0; i < 14; i++) {
+		/* Read tx power difference between HT OFDM 20/40 MHZ */
+		/* channel 1-3 */
+		if (i < 3)
+			index = 0;
+		/* Channel 4-8 */
+		else if (i < 8)
+			index = 1;
+		/* Channel 9-14 */
+		else
+			index = 2;
+
+		tempval = (*(u8 *)&hwinfo[EEPROM_TX_PWR_HT20_DIFF +
+			   index]) & 0xff;
+		rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
+		rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
+						 ((tempval >> 4) & 0xF);
+
+		/* Read OFDM<->HT tx power diff */
+		/* Channel 1-3 */
+		if (i < 3)
+			index = 0;
+		/* Channel 4-8 */
+		else if (i < 8)
+			index = 0x11;
+		/* Channel 9-14 */
+		else
+			index = 1;
+
+		tempval = (*(u8 *)&hwinfo[EEPROM_TX_PWR_OFDM_DIFF + index])
+				  & 0xff;
+		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] =
+				 (tempval & 0xF);
+		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
+				 ((tempval >> 4) & 0xF);
+
+		tempval = (*(u8 *)&hwinfo[TX_PWR_SAFETY_CHK]);
+		rtlefuse->txpwr_safetyflag = (tempval & 0x01);
+	}
+
+	rtlefuse->eeprom_regulatory = 0;
+	if (rtlefuse->eeprom_version >= 2) {
+		/* BIT(0)~2 */
+		if (rtlefuse->eeprom_version >= 4)
+			rtlefuse->eeprom_regulatory =
+				 (hwinfo[EEPROM_REGULATORY] & 0x7);
+		else /* BIT(0) */
+			rtlefuse->eeprom_regulatory =
+				 (hwinfo[EEPROM_REGULATORY] & 0x1);
+	}
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+		("eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory));
+
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-A Ht20 to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_ht20diff[RF90_PATH_A][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-A Legacy to Ht40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-B Ht20 to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_ht20diff[RF90_PATH_B][i]));
+	for (i = 0; i < 14; i++)
+		RTPRINT(rtlpriv, FINIT, INIT_TxPower,
+			("RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i,
+			 rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i]));
+
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower, ("TxPwrSafetyFlag = %d\n",
+		rtlefuse->txpwr_safetyflag));
+
+	/* Read RF-indication and Tx Power gain
+	 * index diff of legacy to HT OFDM rate. */
+	tempval = (*(u8 *)&hwinfo[EEPROM_RFIND_POWERDIFF]) & 0xff;
+	rtlefuse->eeprom_txpowerdiff = tempval;
+	rtlefuse->legacy_httxpowerdiff =
+		rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][0];
+
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower, ("TxPowerDiff = %#x\n",
+		rtlefuse->eeprom_txpowerdiff));
+
+	/* Get TSSI value for each path. */
+	usvalue = *(u16 *)&hwinfo[EEPROM_TSSI_A];
+	rtlefuse->eeprom_tssi[RF90_PATH_A] = (u8)((usvalue & 0xff00) >> 8);
+	usvalue = *(u8 *)&hwinfo[EEPROM_TSSI_B];
+	rtlefuse->eeprom_tssi[RF90_PATH_B] = (u8)(usvalue & 0xff);
+
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower, ("TSSI_A = 0x%x, TSSI_B = 0x%x\n",
+		 rtlefuse->eeprom_tssi[RF90_PATH_A],
+		 rtlefuse->eeprom_tssi[RF90_PATH_B]));
+
+	/* Read antenna tx power offset of B/C/D to A  from EEPROM */
+	/* and read ThermalMeter from EEPROM */
+	tempval = *(u8 *)&hwinfo[EEPROM_THERMALMETER];
+	rtlefuse->eeprom_thermalmeter = tempval;
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower, ("thermalmeter = 0x%x\n",
+		rtlefuse->eeprom_thermalmeter));
+
+	/* ThermalMeter, BIT(0)~3 for RFIC1, BIT(4)~7 for RFIC2 */
+	rtlefuse->thermalmeter[0] = (rtlefuse->eeprom_thermalmeter & 0x1f);
+	rtlefuse->tssi_13dbm = rtlefuse->eeprom_thermalmeter * 100;
+
+	/* Read CrystalCap from EEPROM */
+	tempval = (*(u8 *)&hwinfo[EEPROM_CRYSTALCAP]) >> 4;
+	rtlefuse->eeprom_crystalcap = tempval;
+	/* CrystalCap, BIT(12)~15 */
+	rtlefuse->crystalcap = rtlefuse->eeprom_crystalcap;
+
+	/* Read IC Version && Channel Plan */
+	/* Version ID, Channel plan */
+	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+	rtlefuse->txpwr_fromeprom = true;
+	RTPRINT(rtlpriv, FINIT, INIT_TxPower, ("EEPROM ChannelPlan = 0x%4x\n",
+		rtlefuse->eeprom_channelplan));
+
+	/* Read Customer ID or Board Type!!! */
+	tempval = *(u8 *)&hwinfo[EEPROM_BOARDTYPE];
+	/* Change RF type definition */
+	if (tempval == 0)
+		rtlphy->rf_type = RF_2T2R;
+	else if (tempval == 1)
+		rtlphy->rf_type = RF_1T2R;
+	else if (tempval == 2)
+		rtlphy->rf_type = RF_1T2R;
+	else if (tempval == 3)
+		rtlphy->rf_type = RF_1T1R;
+
+	/* 1T2R but 1SS (1x1 receive combining) */
+	rtlefuse->b1x1_recvcombine = false;
+	if (rtlphy->rf_type == RF_1T2R) {
+		tempval = rtl_read_byte(rtlpriv, 0x07);
+		if (!(tempval & BIT(0))) {
+			rtlefuse->b1x1_recvcombine = true;
+			RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+				("RF_TYPE=1T2R but only 1SS\n"));
+		}
+	}
+	rtlefuse->b1ss_support = rtlefuse->b1x1_recvcombine;
+	rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMID];
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("EEPROM Customer ID: 0x%2x",
+			rtlefuse->eeprom_oemid));
+
+	/* set channel paln to world wide 13 */
+	rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13;
+}
+
+void rtl92se_read_eeprom_info(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 tmp_u1b = 0;
+
+	tmp_u1b = rtl_read_byte(rtlpriv, EPROM_CMD);
+
+	if (tmp_u1b & BIT(4)) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EEPROM\n"));
+		rtlefuse->epromtype = EEPROM_93C46;
+	} else {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from EFUSE\n"));
+		rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
+	}
+
+	if (tmp_u1b & BIT(5)) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n"));
+		rtlefuse->autoload_failflag = false;
+		_rtl92se_read_adapter_info(hw);
+	} else {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Autoload ERR!!\n"));
+		rtlefuse->autoload_failflag = true;
+	}
+}
+
+static void rtl92se_update_hal_rate_table(struct ieee80211_hw *hw,
+					  struct ieee80211_sta *sta)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	u32 ratr_value;
+	u8 ratr_index = 0;
+	u8 nmode = mac->ht_enable;
+	u8 mimo_ps = IEEE80211_SMPS_OFF;
+	u16 shortgi_rate = 0;
+	u32 tmp_ratr_value = 0;
+	u8 curtxbw_40mhz = mac->bw_40;
+	u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
+				1 : 0;
+	u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
+				1 : 0;
+	enum wireless_mode wirelessmode = mac->mode;
+
+	if (rtlhal->current_bandtype == BAND_ON_5G)
+		ratr_value = sta->supp_rates[1] << 4;
+	else
+		ratr_value = sta->supp_rates[0];
+	ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
+			sta->ht_cap.mcs.rx_mask[0] << 12);
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		ratr_value &= 0x0000000D;
+		break;
+	case WIRELESS_MODE_G:
+		ratr_value &= 0x00000FF5;
+		break;
+	case WIRELESS_MODE_N_24G:
+	case WIRELESS_MODE_N_5G:
+		nmode = 1;
+		if (mimo_ps == IEEE80211_SMPS_STATIC) {
+			ratr_value &= 0x0007F005;
+		} else {
+			u32 ratr_mask;
+
+			if (get_rf_type(rtlphy) == RF_1T2R ||
+			    get_rf_type(rtlphy) == RF_1T1R) {
+				if (curtxbw_40mhz)
+					ratr_mask = 0x000ff015;
+				else
+					ratr_mask = 0x000ff005;
+			} else {
+				if (curtxbw_40mhz)
+					ratr_mask = 0x0f0ff015;
+				else
+					ratr_mask = 0x0f0ff005;
+			}
+
+			ratr_value &= ratr_mask;
+		}
+		break;
+	default:
+		if (rtlphy->rf_type == RF_1T2R)
+			ratr_value &= 0x000ff0ff;
+		else
+			ratr_value &= 0x0f0ff0ff;
+
+		break;
+	}
+
+	if (rtlpriv->rtlhal.version >= VERSION_8192S_BCUT)
+		ratr_value &= 0x0FFFFFFF;
+	else if (rtlpriv->rtlhal.version == VERSION_8192S_ACUT)
+		ratr_value &= 0x0FFFFFF0;
+
+	if (nmode && ((curtxbw_40mhz &&
+			 curshortgi_40mhz) || (!curtxbw_40mhz &&
+						 curshortgi_20mhz))) {
+
+		ratr_value |= 0x10000000;
+		tmp_ratr_value = (ratr_value >> 12);
+
+		for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
+			if ((1 << shortgi_rate) & tmp_ratr_value)
+				break;
+		}
+
+		shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
+		    (shortgi_rate << 4) | (shortgi_rate);
+
+		rtl_write_byte(rtlpriv, SG_RATE, shortgi_rate);
+	}
+
+	rtl_write_dword(rtlpriv, ARFR0 + ratr_index * 4, ratr_value);
+	if (ratr_value & 0xfffff000)
+		rtl92s_phy_set_fw_cmd(hw, FW_CMD_RA_REFRESH_N);
+	else
+		rtl92s_phy_set_fw_cmd(hw, FW_CMD_RA_REFRESH_BG);
+
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+		 ("%x\n", rtl_read_dword(rtlpriv, ARFR0)));
+}
+
+static void rtl92se_update_hal_rate_mask(struct ieee80211_hw *hw,
+					 struct ieee80211_sta *sta,
+					 u8 rssi_level)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_sta_info *sta_entry = NULL;
+	u32 ratr_bitmap;
+	u8 ratr_index = 0;
+	u8 curtxbw_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
+				? 1 : 0;
+	u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
+				1 : 0;
+	u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
+				1 : 0;
+	enum wireless_mode wirelessmode = 0;
+	bool shortgi = false;
+	u32 ratr_value = 0;
+	u8 shortgi_rate = 0;
+	u32 mask = 0;
+	u32 band = 0;
+	bool bmulticast = false;
+	u8 macid = 0;
+	u8 mimo_ps = IEEE80211_SMPS_OFF;
+
+	sta_entry = (struct rtl_sta_info *) sta->drv_priv;
+	wirelessmode = sta_entry->wireless_mode;
+	if (mac->opmode == NL80211_IFTYPE_STATION)
+		curtxbw_40mhz = mac->bw_40;
+	else if (mac->opmode == NL80211_IFTYPE_AP ||
+		mac->opmode == NL80211_IFTYPE_ADHOC)
+		macid = sta->aid + 1;
+
+	if (rtlhal->current_bandtype == BAND_ON_5G)
+		ratr_bitmap = sta->supp_rates[1] << 4;
+	else
+		ratr_bitmap = sta->supp_rates[0];
+	ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
+			sta->ht_cap.mcs.rx_mask[0] << 12);
+	switch (wirelessmode) {
+	case WIRELESS_MODE_B:
+		band |= WIRELESS_11B;
+		ratr_index = RATR_INX_WIRELESS_B;
+		if (ratr_bitmap & 0x0000000c)
+			ratr_bitmap &= 0x0000000d;
+		else
+			ratr_bitmap &= 0x0000000f;
+		break;
+	case WIRELESS_MODE_G:
+		band |= (WIRELESS_11G | WIRELESS_11B);
+		ratr_index = RATR_INX_WIRELESS_GB;
+
+		if (rssi_level == 1)
+			ratr_bitmap &= 0x00000f00;
+		else if (rssi_level == 2)
+			ratr_bitmap &= 0x00000ff0;
+		else
+			ratr_bitmap &= 0x00000ff5;
+		break;
+	case WIRELESS_MODE_A:
+		band |= WIRELESS_11A;
+		ratr_index = RATR_INX_WIRELESS_A;
+		ratr_bitmap &= 0x00000ff0;
+		break;
+	case WIRELESS_MODE_N_24G:
+	case WIRELESS_MODE_N_5G:
+		band |= (WIRELESS_11N | WIRELESS_11G | WIRELESS_11B);
+		ratr_index = RATR_INX_WIRELESS_NGB;
+
+		if (mimo_ps == IEEE80211_SMPS_STATIC) {
+			if (rssi_level == 1)
+				ratr_bitmap &= 0x00070000;
+			else if (rssi_level == 2)
+				ratr_bitmap &= 0x0007f000;
+			else
+				ratr_bitmap &= 0x0007f005;
+		} else {
+			if (rtlphy->rf_type == RF_1T2R ||
+				rtlphy->rf_type == RF_1T1R) {
+				if (rssi_level == 1) {
+						ratr_bitmap &= 0x000f0000;
+				} else if (rssi_level == 3) {
+					ratr_bitmap &= 0x000fc000;
+				} else if (rssi_level == 5) {
+						ratr_bitmap &= 0x000ff000;
+				} else {
+					if (curtxbw_40mhz)
+						ratr_bitmap &= 0x000ff015;
+					else
+						ratr_bitmap &= 0x000ff005;
+				}
+			} else {
+				if (rssi_level == 1) {
+					ratr_bitmap &= 0x0f8f0000;
+				} else if (rssi_level == 3) {
+					ratr_bitmap &= 0x0f8fc000;
+				} else if (rssi_level == 5) {
+					ratr_bitmap &= 0x0f8ff000;
+				} else {
+					if (curtxbw_40mhz)
+						ratr_bitmap &= 0x0f8ff015;
+					else
+						ratr_bitmap &= 0x0f8ff005;
+				}
+			}
+		}
+
+		if ((curtxbw_40mhz && curshortgi_40mhz) ||
+		    (!curtxbw_40mhz && curshortgi_20mhz)) {
+			if (macid == 0)
+				shortgi = true;
+			else if (macid == 1)
+				shortgi = false;
+		}
+		break;
+	default:
+		band |= (WIRELESS_11N | WIRELESS_11G | WIRELESS_11B);
+		ratr_index = RATR_INX_WIRELESS_NGB;
+
+		if (rtlphy->rf_type == RF_1T2R)
+			ratr_bitmap &= 0x000ff0ff;
+		else
+			ratr_bitmap &= 0x0f8ff0ff;
+		break;
+	}
+
+	if (rtlpriv->rtlhal.version >= VERSION_8192S_BCUT)
+		ratr_bitmap &= 0x0FFFFFFF;
+	else if (rtlpriv->rtlhal.version == VERSION_8192S_ACUT)
+		ratr_bitmap &= 0x0FFFFFF0;
+
+	if (shortgi) {
+		ratr_bitmap |= 0x10000000;
+		/* Get MAX MCS available. */
+		ratr_value = (ratr_bitmap >> 12);
+		for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
+			if ((1 << shortgi_rate) & ratr_value)
+				break;
+		}
+
+		shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
+			(shortgi_rate << 4) | (shortgi_rate);
+		rtl_write_byte(rtlpriv, SG_RATE, shortgi_rate);
+	}
+
+	mask |= (bmulticast ? 1 : 0) << 9 | (macid & 0x1f) << 4 | (band & 0xf);
+
+	RT_TRACE(rtlpriv, COMP_RATR, DBG_TRACE, ("mask = %x, bitmap = %x\n",
+			mask, ratr_bitmap));
+	rtl_write_dword(rtlpriv, 0x2c4, ratr_bitmap);
+	rtl_write_dword(rtlpriv, WFM5, (FW_RA_UPDATE_MASK | (mask << 8)));
+
+	if (macid != 0)
+		sta_entry->ratr_index = ratr_index;
+}
+
+void rtl92se_update_hal_rate_tbl(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u8 rssi_level)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->dm.useramask)
+		rtl92se_update_hal_rate_mask(hw, sta, rssi_level);
+	else
+		rtl92se_update_hal_rate_table(hw, sta);
+}
+
+void rtl92se_update_channel_access_setting(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u16 sifs_timer;
+
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
+				      (u8 *)&mac->slot_time);
+	sifs_timer = 0x0e0e;
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
+
+}
+
+/* this ifunction is for RFKILL, it's different with windows,
+ * because UI will disable wireless when GPIO Radio Off.
+ * And here we not check or Disable/Enable ASPM like windows*/
+bool rtl92se_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	enum rf_pwrstate rfpwr_toset, cur_rfstate;
+	unsigned long flag = 0;
+	bool actuallyset = false;
+	bool turnonbypowerdomain = false;
+
+	/* just 8191se can check gpio before firstup, 92c/92d have fixed it */
+	if ((rtlpci->up_first_time == 1) || (rtlpci->being_init_adapter))
+		return false;
+
+	if (ppsc->swrf_processing)
+		return false;
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+	if (ppsc->rfchange_inprogress) {
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+		return false;
+	} else {
+		ppsc->rfchange_inprogress = true;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	}
+
+	cur_rfstate = ppsc->rfpwr_state;
+
+	/* because after _rtl92s_phy_set_rfhalt, all power
+	 * closed, so we must open some power for GPIO check,
+	 * or we will always check GPIO RFOFF here,
+	 * And we should close power after GPIO check */
+	if (RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) {
+		_rtl92se_power_domain_init(hw);
+		turnonbypowerdomain = true;
+	}
+
+	rfpwr_toset = _rtl92se_rf_onoff_detect(hw);
+
+	if ((ppsc->hwradiooff == true) && (rfpwr_toset == ERFON)) {
+		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+			 ("RFKILL-HW Radio ON, RF ON\n"));
+
+		rfpwr_toset = ERFON;
+		ppsc->hwradiooff = false;
+		actuallyset = true;
+	} else if ((ppsc->hwradiooff == false) && (rfpwr_toset == ERFOFF)) {
+		RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+			 ("RFKILL-HW Radio OFF, RF OFF\n"));
+
+		rfpwr_toset = ERFOFF;
+		ppsc->hwradiooff = true;
+		actuallyset = true;
+	}
+
+	if (actuallyset) {
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+
+	/* this not include ifconfig wlan0 down case */
+	/* } else if (rfpwr_toset == ERFOFF || cur_rfstate == ERFOFF) { */
+	} else {
+		/* because power_domain_init may be happen when
+		 * _rtl92s_phy_set_rfhalt, this will open some powers
+		 * and cause current increasing about 40 mA for ips,
+		 * rfoff and ifconfig down, so we set
+		 * _rtl92s_phy_set_rfhalt again here */
+		if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC &&
+			turnonbypowerdomain) {
+			_rtl92s_phy_set_rfhalt(hw);
+			RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+		}
+
+		spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag);
+		ppsc->rfchange_inprogress = false;
+		spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
+	}
+
+	*valid = 1;
+	return !ppsc->hwradiooff;
+
+}
+
+/* Is_wepkey just used for WEP used as group & pairwise key
+ * if pairwise is AES ang group is WEP Is_wepkey == false.*/
+void rtl92se_set_key(struct ieee80211_hw *hw, u32 key_index, u8 *p_macaddr,
+	bool is_group, u8 enc_algo, bool is_wepkey, bool clear_all)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 *macaddr = p_macaddr;
+
+	u32 entry_id = 0;
+	bool is_pairwise = false;
+
+	static u8 cam_const_addr[4][6] = {
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
+	};
+	static u8 cam_const_broad[] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
+
+	if (clear_all) {
+		u8 idx = 0;
+		u8 cam_offset = 0;
+		u8 clear_number = 5;
+
+		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("clear_all\n"));
+
+		for (idx = 0; idx < clear_number; idx++) {
+			rtl_cam_mark_invalid(hw, cam_offset + idx);
+			rtl_cam_empty_entry(hw, cam_offset + idx);
+
+			if (idx < 5) {
+				memset(rtlpriv->sec.key_buf[idx], 0,
+				       MAX_KEY_LEN);
+				rtlpriv->sec.key_len[idx] = 0;
+			}
+		}
+
+	} else {
+		switch (enc_algo) {
+		case WEP40_ENCRYPTION:
+			enc_algo = CAM_WEP40;
+			break;
+		case WEP104_ENCRYPTION:
+			enc_algo = CAM_WEP104;
+			break;
+		case TKIP_ENCRYPTION:
+			enc_algo = CAM_TKIP;
+			break;
+		case AESCCMP_ENCRYPTION:
+			enc_algo = CAM_AES;
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+					("switch case not process\n"));
+			enc_algo = CAM_TKIP;
+			break;
+		}
+
+		if (is_wepkey || rtlpriv->sec.use_defaultkey) {
+			macaddr = cam_const_addr[key_index];
+			entry_id = key_index;
+		} else {
+			if (is_group) {
+				macaddr = cam_const_broad;
+				entry_id = key_index;
+			} else {
+				if (mac->opmode == NL80211_IFTYPE_AP) {
+					entry_id = rtl_cam_get_free_entry(hw,
+								 p_macaddr);
+					if (entry_id >=  TOTAL_CAM_ENTRY) {
+						RT_TRACE(rtlpriv,
+						   COMP_SEC, DBG_EMERG,
+						   ("Can not find free hw"
+						   " security cam entry\n"));
+						return;
+					}
+				} else {
+					entry_id = CAM_PAIRWISE_KEY_POSITION;
+				}
+
+				key_index = PAIRWISE_KEYIDX;
+				is_pairwise = true;
+			}
+		}
+
+		if (rtlpriv->sec.key_len[key_index] == 0) {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("delete one entry, entry_id is %d\n",
+				 entry_id));
+			if (mac->opmode == NL80211_IFTYPE_AP)
+				rtl_cam_del_entry(hw, p_macaddr);
+			rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
+		} else {
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("The insert KEY length is %d\n",
+				  rtlpriv->sec.key_len[PAIRWISE_KEYIDX]));
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
+				 ("The insert KEY  is %x %x\n",
+				  rtlpriv->sec.key_buf[0][0],
+				  rtlpriv->sec.key_buf[0][1]));
+
+			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+				 ("add one entry\n"));
+			if (is_pairwise) {
+				RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD,
+				      "Pairwiase Key content :",
+				       rtlpriv->sec.pairwise_key,
+				       rtlpriv->sec.key_len[PAIRWISE_KEYIDX]);
+
+				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+					 ("set Pairwiase key\n"));
+
+				rtl_cam_add_one_entry(hw, macaddr, key_index,
+					entry_id, enc_algo,
+					CAM_CONFIG_NO_USEDK,
+					rtlpriv->sec.key_buf[key_index]);
+			} else {
+				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+					 ("set group key\n"));
+
+				if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+					rtl_cam_add_one_entry(hw,
+						rtlefuse->dev_addr,
+						PAIRWISE_KEYIDX,
+						CAM_PAIRWISE_KEY_POSITION,
+						enc_algo, CAM_CONFIG_NO_USEDK,
+						rtlpriv->sec.key_buf[entry_id]);
+				}
+
+				rtl_cam_add_one_entry(hw, macaddr, key_index,
+					      entry_id, enc_algo,
+					      CAM_CONFIG_NO_USEDK,
+					      rtlpriv->sec.key_buf[entry_id]);
+			}
+
+		}
+	}
+}
+
+void rtl92se_suspend(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	rtlpci->up_first_time = true;
+}
+
+void rtl92se_resume(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	u32 val;
+
+	pci_read_config_dword(rtlpci->pdev, 0x40, &val);
+	if ((val & 0x0000ff00) != 0)
+		pci_write_config_dword(rtlpci->pdev, 0x40,
+			val & 0xffff00ff);
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.h b/drivers/net/wireless/rtlwifi/rtl8192se/hw.h
new file mode 100644
index 0000000000000000000000000000000000000000..6160a9bfe98a563e168f5e6c37b518c1fb55b4c9
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.h
@@ -0,0 +1,79 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __REALTEK_PCI92SE_HW_H__
+#define __REALTEK_PCI92SE_HW_H__
+
+#define MSR_LINK_MANAGED   2
+#define MSR_LINK_NONE      0
+#define MSR_LINK_SHIFT     0
+#define MSR_LINK_ADHOC     1
+#define MSR_LINK_MASTER    3
+
+enum WIRELESS_NETWORK_TYPE {
+	WIRELESS_11B = 1,
+	WIRELESS_11G = 2,
+	WIRELESS_11A = 4,
+	WIRELESS_11N = 8
+};
+
+void rtl92se_get_hw_reg(struct ieee80211_hw *hw,
+			u8 variable, u8 *val);
+void rtl92se_read_eeprom_info(struct ieee80211_hw *hw);
+void rtl92se_interrupt_recognized(struct ieee80211_hw *hw,
+				  u32 *inta, u32 *intb);
+int rtl92se_hw_init(struct ieee80211_hw *hw);
+void rtl92se_card_disable(struct ieee80211_hw *hw);
+void rtl92se_enable_interrupt(struct ieee80211_hw *hw);
+void rtl92se_disable_interrupt(struct ieee80211_hw *hw);
+int rtl92se_set_network_type(struct ieee80211_hw *hw,
+			     enum nl80211_iftype type);
+void rtl92se_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid);
+void rtl92se_set_mac_addr(struct rtl_io *io, const u8 * addr);
+void rtl92se_set_qos(struct ieee80211_hw *hw, int aci);
+void rtl92se_set_beacon_related_registers(struct ieee80211_hw *hw);
+void rtl92se_set_beacon_interval(struct ieee80211_hw *hw);
+void rtl92se_update_interrupt_mask(struct ieee80211_hw *hw,
+				   u32 add_msr, u32 rm_msr);
+void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable,
+			u8 *val);
+void rtl92se_update_hal_rate_tbl(struct ieee80211_hw *hw,
+		struct ieee80211_sta *sta, u8 rssi_level);
+void rtl92se_update_channel_access_setting(struct ieee80211_hw *hw);
+bool rtl92se_gpio_radio_on_off_checking(struct ieee80211_hw *hw,
+					u8 *valid);
+void rtl8192se_gpiobit3_cfg_inputmode(struct ieee80211_hw *hw);
+void rtl92se_enable_hw_security_config(struct ieee80211_hw *hw);
+void rtl92se_set_key(struct ieee80211_hw *hw,
+		     u32 key_index, u8 *macaddr, bool is_group,
+		     u8 enc_algo, bool is_wepkey, bool clear_all);
+void rtl92se_suspend(struct ieee80211_hw *hw);
+void rtl92se_resume(struct ieee80211_hw *hw);
+
+#endif
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/led.c b/drivers/net/wireless/rtlwifi/rtl8192se/led.c
new file mode 100644
index 0000000000000000000000000000000000000000..6d4f666166801331bd1b93dfd76bd24c6122bb44
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/led.c
@@ -0,0 +1,149 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "reg.h"
+#include "led.h"
+
+static void _rtl92se_init_led(struct ieee80211_hw *hw,
+			      struct rtl_led *pled, enum rtl_led_pin ledpin)
+{
+	pled->hw = hw;
+	pled->ledpin = ledpin;
+	pled->ledon = false;
+}
+
+void rtl92se_init_sw_leds(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	_rtl92se_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0);
+	_rtl92se_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1);
+}
+
+void rtl92se_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	u8 ledcfg;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
+		 ("LedAddr:%X ledpin=%d\n", LEDCFG, pled->ledpin));
+
+	ledcfg = rtl_read_byte(rtlpriv, LEDCFG);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		rtl_write_byte(rtlpriv, LEDCFG, ledcfg & 0xf0);
+		break;
+	case LED_PIN_LED1:
+		rtl_write_byte(rtlpriv, LEDCFG, ledcfg & 0x0f);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	pled->ledon = true;
+}
+
+void rtl92se_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	u8 ledcfg;
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
+		 ("LedAddr:%X ledpin=%d\n", LEDCFG, pled->ledpin));
+
+	ledcfg = rtl_read_byte(rtlpriv, LEDCFG);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		ledcfg &= 0xf0;
+		if (pcipriv->ledctl.led_opendrain == true)
+			rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(1)));
+		else
+			rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(3)));
+		break;
+	case LED_PIN_LED1:
+		ledcfg &= 0x0f;
+		rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(3)));
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		break;
+	}
+	pled->ledon = false;
+}
+
+static void _rtl92se_sw_led_control(struct ieee80211_hw *hw,
+				    enum led_ctl_mode ledaction)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	switch (ledaction) {
+	case LED_CTL_POWER_ON:
+	case LED_CTL_LINK:
+	case LED_CTL_NO_LINK:
+		rtl92se_sw_led_on(hw, pLed0);
+		break;
+	case LED_CTL_POWER_OFF:
+		rtl92se_sw_led_off(hw, pLed0);
+		break;
+	default:
+		break;
+	}
+}
+
+void rtl92se_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) &&
+	    (ledaction == LED_CTL_TX ||
+	    ledaction == LED_CTL_RX ||
+	    ledaction == LED_CTL_SITE_SURVEY ||
+	    ledaction == LED_CTL_LINK ||
+	    ledaction == LED_CTL_NO_LINK ||
+	    ledaction == LED_CTL_START_TO_LINK ||
+	    ledaction == LED_CTL_POWER_ON)) {
+		return;
+	}
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n",
+		 ledaction));
+
+	_rtl92se_sw_led_control(hw, ledaction);
+}
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/led.h b/drivers/net/wireless/rtlwifi/rtl8192se/led.h
new file mode 100644
index 0000000000000000000000000000000000000000..8cce3870af3c88fabf0f5d9ded8a15023e3e2d42
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/led.h
@@ -0,0 +1,37 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __REALTEK_PCI92SE_LED_H__
+#define __REALTEK_PCI92SE_LED_H__
+
+void rtl92se_init_sw_leds(struct ieee80211_hw *hw);
+void rtl92se_sw_led_on(struct ieee80211_hw *hw,	struct rtl_led *pled);
+void rtl92se_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled);
+void rtl92se_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
new file mode 100644
index 0000000000000000000000000000000000000000..63b45e60a95e5c6a4a80b64acbac6febc3b26c6d
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
@@ -0,0 +1,1740 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../ps.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "rf.h"
+#include "dm.h"
+#include "fw.h"
+#include "hw.h"
+#include "table.h"
+
+static u32 _rtl92s_phy_calculate_bit_shift(u32 bitmask)
+{
+	u32 i;
+
+	for (i = 0; i <= 31; i++) {
+		if (((bitmask >> i) & 0x1) == 1)
+			break;
+	}
+
+	return i;
+}
+
+u32 rtl92s_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 returnvalue = 0, originalvalue, bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x)\n",
+			regaddr, bitmask));
+
+	originalvalue = rtl_read_dword(rtlpriv, regaddr);
+	bitshift = _rtl92s_phy_calculate_bit_shift(bitmask);
+	returnvalue = (originalvalue & bitmask) >> bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+		 ("BBR MASK=0x%x Addr[0x%x]=0x%x\n",
+		 bitmask, regaddr, originalvalue));
+
+	return returnvalue;
+
+}
+
+void rtl92s_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
+			   u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 originalvalue, bitshift;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
+			" data(%#x)\n", regaddr, bitmask, data));
+
+	if (bitmask != MASKDWORD) {
+		originalvalue = rtl_read_dword(rtlpriv, regaddr);
+		bitshift = _rtl92s_phy_calculate_bit_shift(bitmask);
+		data = ((originalvalue & (~bitmask)) | (data << bitshift));
+	}
+
+	rtl_write_dword(rtlpriv, regaddr, data);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
+			" data(%#x)\n",	regaddr, bitmask, data));
+
+}
+
+static u32 _rtl92s_phy_rf_serial_read(struct ieee80211_hw *hw,
+				      enum radio_path rfpath, u32 offset)
+{
+
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+	u32 newoffset;
+	u32 tmplong, tmplong2;
+	u8 rfpi_enable = 0;
+	u32 retvalue = 0;
+
+	offset &= 0x3f;
+	newoffset = offset;
+
+	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
+
+	if (rfpath == RF90_PATH_A)
+		tmplong2 = tmplong;
+	else
+		tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD);
+
+	tmplong2 = (tmplong2 & (~BLSSI_READADDRESS)) | (newoffset << 23) |
+			BLSSI_READEDGE;
+
+	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD,
+		      tmplong & (~BLSSI_READEDGE));
+
+	mdelay(1);
+
+	rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2);
+	mdelay(1);
+
+	rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, tmplong |
+		      BLSSI_READEDGE);
+	mdelay(1);
+
+	if (rfpath == RF90_PATH_A)
+		rfpi_enable = (u8)rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1,
+						BIT(8));
+	else if (rfpath == RF90_PATH_B)
+		rfpi_enable = (u8)rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1,
+						BIT(8));
+
+	if (rfpi_enable)
+		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readbackpi,
+					 BLSSI_READBACK_DATA);
+	else
+		retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback,
+					 BLSSI_READBACK_DATA);
+
+	retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback,
+				 BLSSI_READBACK_DATA);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFR-%d Addr[0x%x]=0x%x\n",
+		 rfpath, pphyreg->rflssi_readback, retvalue));
+
+	return retvalue;
+
+}
+
+static void _rtl92s_phy_rf_serial_write(struct ieee80211_hw *hw,
+					enum radio_path rfpath, u32 offset,
+					u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
+	u32 data_and_addr = 0;
+	u32 newoffset;
+
+	offset &= 0x3f;
+	newoffset = offset;
+
+	data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff;
+	rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFW-%d Addr[0x%x]=0x%x\n",
+		 rfpath, pphyreg->rf3wire_offset, data_and_addr));
+}
+
+
+u32 rtl92s_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath,
+			    u32 regaddr, u32 bitmask)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 original_value, readback_value, bitshift;
+	unsigned long flags;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), rfpath(%#x), "
+		 "bitmask(%#x)\n", regaddr, rfpath, bitmask));
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+
+	original_value = _rtl92s_phy_rf_serial_read(hw, rfpath, regaddr);
+
+	bitshift = _rtl92s_phy_calculate_bit_shift(bitmask);
+	readback_value = (original_value & bitmask) >> bitshift;
+
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), rfpath(%#x), "
+		 "bitmask(%#x), original_value(%#x)\n", regaddr, rfpath,
+		 bitmask, original_value));
+
+	return readback_value;
+}
+
+void rtl92s_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath,
+			   u32 regaddr, u32 bitmask, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 original_value, bitshift;
+	unsigned long flags;
+
+	if (!((rtlphy->rf_pathmap >> rfpath) & 0x1))
+		return;
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
+		 " data(%#x), rfpath(%#x)\n", regaddr, bitmask, data, rfpath));
+
+	spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+
+	if (bitmask != RFREG_OFFSET_MASK) {
+		original_value = _rtl92s_phy_rf_serial_read(hw, rfpath,
+							    regaddr);
+		bitshift = _rtl92s_phy_calculate_bit_shift(bitmask);
+		data = ((original_value & (~bitmask)) | (data << bitshift));
+	}
+
+	_rtl92s_phy_rf_serial_write(hw, rfpath, regaddr, data);
+
+	spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+
+	RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x), "
+		 "data(%#x), rfpath(%#x)\n", regaddr, bitmask, data, rfpath));
+
+}
+
+void rtl92s_phy_scan_operation_backup(struct ieee80211_hw *hw,
+				      u8 operation)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	if (!is_hal_stop(rtlhal)) {
+		switch (operation) {
+		case SCAN_OPT_BACKUP:
+			rtl92s_phy_set_fw_cmd(hw, FW_CMD_PAUSE_DM_BY_SCAN);
+			break;
+		case SCAN_OPT_RESTORE:
+			rtl92s_phy_set_fw_cmd(hw, FW_CMD_RESUME_DM_BY_SCAN);
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("Unknown operation.\n"));
+			break;
+		}
+	}
+}
+
+void rtl92s_phy_set_bw_mode(struct ieee80211_hw *hw,
+			    enum nl80211_channel_type ch_type)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	u8 reg_bw_opmode;
+	u8 reg_prsr_rsc;
+
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("Switch to %s bandwidth\n",
+		  rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
+		  "20MHz" : "40MHz"));
+
+	if (rtlphy->set_bwmode_inprogress)
+		return;
+	if (is_hal_stop(rtlhal))
+		return;
+
+	rtlphy->set_bwmode_inprogress = true;
+
+	reg_bw_opmode = rtl_read_byte(rtlpriv, BW_OPMODE);
+	reg_prsr_rsc = rtl_read_byte(rtlpriv, RRSR + 2);
+
+	switch (rtlphy->current_chan_bw) {
+	case HT_CHANNEL_WIDTH_20:
+		reg_bw_opmode |= BW_OPMODE_20MHZ;
+		rtl_write_byte(rtlpriv, BW_OPMODE, reg_bw_opmode);
+		break;
+	case HT_CHANNEL_WIDTH_20_40:
+		reg_bw_opmode &= ~BW_OPMODE_20MHZ;
+		rtl_write_byte(rtlpriv, BW_OPMODE, reg_bw_opmode);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n",
+			 rtlphy->current_chan_bw));
+		break;
+	}
+
+	switch (rtlphy->current_chan_bw) {
+	case HT_CHANNEL_WIDTH_20:
+		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0);
+		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0);
+
+		if (rtlhal->version >= VERSION_8192S_BCUT)
+			rtl_write_byte(rtlpriv, RFPGA0_ANALOGPARAMETER2, 0x58);
+		break;
+	case HT_CHANNEL_WIDTH_20_40:
+		rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1);
+		rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1);
+
+		rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND,
+				(mac->cur_40_prime_sc >> 1));
+		rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc);
+
+		if (rtlhal->version >= VERSION_8192S_BCUT)
+			rtl_write_byte(rtlpriv, RFPGA0_ANALOGPARAMETER2, 0x18);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw));
+		break;
+	}
+
+	rtl92s_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
+	rtlphy->set_bwmode_inprogress = false;
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+}
+
+static bool _rtl92s_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+		u32 cmdtableidx, u32 cmdtablesz, enum swchnlcmd_id cmdid,
+		u32 para1, u32 para2, u32 msdelay)
+{
+	struct swchnlcmd *pcmd;
+
+	if (cmdtable == NULL) {
+		RT_ASSERT(false, ("cmdtable cannot be NULL.\n"));
+		return false;
+	}
+
+	if (cmdtableidx >= cmdtablesz)
+		return false;
+
+	pcmd = cmdtable + cmdtableidx;
+	pcmd->cmdid = cmdid;
+	pcmd->para1 = para1;
+	pcmd->para2 = para2;
+	pcmd->msdelay = msdelay;
+
+	return true;
+}
+
+static bool _rtl92s_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+	     u8 channel, u8 *stage, u8 *step, u32 *delay)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct swchnlcmd precommoncmd[MAX_PRECMD_CNT];
+	u32 precommoncmdcnt;
+	struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT];
+	u32 postcommoncmdcnt;
+	struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT];
+	u32 rfdependcmdcnt;
+	struct swchnlcmd *currentcmd = NULL;
+	u8 rfpath;
+	u8 num_total_rfpath = rtlphy->num_total_rfpath;
+
+	precommoncmdcnt = 0;
+	_rtl92s_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
+			MAX_PRECMD_CNT, CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0);
+	_rtl92s_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++,
+			MAX_PRECMD_CNT, CMDID_END, 0, 0, 0);
+
+	postcommoncmdcnt = 0;
+
+	_rtl92s_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++,
+			MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0);
+
+	rfdependcmdcnt = 0;
+
+	RT_ASSERT((channel >= 1 && channel <= 14),
+		  ("illegal channel for Zebra: %d\n", channel));
+
+	_rtl92s_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
+					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
+					 RF_CHNLBW, channel, 10);
+
+	_rtl92s_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
+			MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0, 0);
+
+	do {
+		switch (*stage) {
+		case 0:
+			currentcmd = &precommoncmd[*step];
+			break;
+		case 1:
+			currentcmd = &rfdependcmd[*step];
+			break;
+		case 2:
+			currentcmd = &postcommoncmd[*step];
+			break;
+		}
+
+		if (currentcmd->cmdid == CMDID_END) {
+			if ((*stage) == 2) {
+				return true;
+			} else {
+				(*stage)++;
+				(*step) = 0;
+				continue;
+			}
+		}
+
+		switch (currentcmd->cmdid) {
+		case CMDID_SET_TXPOWEROWER_LEVEL:
+			rtl92s_phy_set_txpower(hw, channel);
+			break;
+		case CMDID_WRITEPORT_ULONG:
+			rtl_write_dword(rtlpriv, currentcmd->para1,
+					currentcmd->para2);
+			break;
+		case CMDID_WRITEPORT_USHORT:
+			rtl_write_word(rtlpriv, currentcmd->para1,
+				       (u16)currentcmd->para2);
+			break;
+		case CMDID_WRITEPORT_UCHAR:
+			rtl_write_byte(rtlpriv, currentcmd->para1,
+				       (u8)currentcmd->para2);
+			break;
+		case CMDID_RF_WRITEREG:
+			for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) {
+				rtlphy->rfreg_chnlval[rfpath] =
+					 ((rtlphy->rfreg_chnlval[rfpath] &
+					 0xfffffc00) | currentcmd->para2);
+				rtl_set_rfreg(hw, (enum radio_path)rfpath,
+					      currentcmd->para1,
+					      RFREG_OFFSET_MASK,
+					      rtlphy->rfreg_chnlval[rfpath]);
+			}
+			break;
+		default:
+			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+				 ("switch case not process\n"));
+			break;
+		}
+
+		break;
+	} while (true);
+
+	(*delay) = currentcmd->msdelay;
+	(*step)++;
+	return false;
+}
+
+u8 rtl92s_phy_sw_chnl(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 delay;
+	bool ret;
+
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
+		 ("switch to channel%d\n",
+		 rtlphy->current_channel));
+
+	if (rtlphy->sw_chnl_inprogress)
+		return 0;
+
+	if (rtlphy->set_bwmode_inprogress)
+		return 0;
+
+	if (is_hal_stop(rtlhal))
+		return 0;
+
+	rtlphy->sw_chnl_inprogress = true;
+	rtlphy->sw_chnl_stage = 0;
+	rtlphy->sw_chnl_step = 0;
+
+	do {
+		if (!rtlphy->sw_chnl_inprogress)
+			break;
+
+		ret = _rtl92s_phy_sw_chnl_step_by_step(hw,
+				 rtlphy->current_channel,
+				 &rtlphy->sw_chnl_stage,
+				 &rtlphy->sw_chnl_step, &delay);
+		if (!ret) {
+			if (delay > 0)
+				mdelay(delay);
+			else
+				continue;
+		} else {
+			rtlphy->sw_chnl_inprogress = false;
+		}
+		break;
+	} while (true);
+
+	rtlphy->sw_chnl_inprogress = false;
+
+	RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+
+	return 1;
+}
+
+static void _rtl92se_phy_set_rf_sleep(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 u1btmp;
+
+	u1btmp = rtl_read_byte(rtlpriv, LDOV12D_CTRL);
+	u1btmp |= BIT(0);
+
+	rtl_write_byte(rtlpriv, LDOV12D_CTRL, u1btmp);
+	rtl_write_byte(rtlpriv, SPS1_CTRL, 0x0);
+	rtl_write_byte(rtlpriv, TXPAUSE, 0xFF);
+	rtl_write_word(rtlpriv, CMDR, 0x57FC);
+	udelay(100);
+
+	rtl_write_word(rtlpriv, CMDR, 0x77FC);
+	rtl_write_byte(rtlpriv, PHY_CCA, 0x0);
+	udelay(10);
+
+	rtl_write_word(rtlpriv, CMDR, 0x37FC);
+	udelay(10);
+
+	rtl_write_word(rtlpriv, CMDR, 0x77FC);
+	udelay(10);
+
+	rtl_write_word(rtlpriv, CMDR, 0x57FC);
+
+	/* we should chnge GPIO to input mode
+	 * this will drop away current about 25mA*/
+	rtl8192se_gpiobit3_cfg_inputmode(hw);
+}
+
+bool rtl92s_phy_set_rf_power_state(struct ieee80211_hw *hw,
+				   enum rf_pwrstate rfpwr_state)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	bool bresult = true;
+	u8 i, queue_id;
+	struct rtl8192_tx_ring *ring = NULL;
+
+	if (rfpwr_state == ppsc->rfpwr_state)
+		return false;
+
+	ppsc->set_rfpowerstate_inprogress = true;
+
+	switch (rfpwr_state) {
+	case ERFON:{
+			if ((ppsc->rfpwr_state == ERFOFF) &&
+			    RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) {
+
+				bool rtstatus;
+				u32 InitializeCount = 0;
+				do {
+					InitializeCount++;
+					RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+						 ("IPS Set eRf nic enable\n"));
+					rtstatus = rtl_ps_enable_nic(hw);
+				} while ((rtstatus != true) &&
+					 (InitializeCount < 10));
+
+				RT_CLEAR_PS_LEVEL(ppsc,
+						  RT_RF_OFF_LEVL_HALT_NIC);
+			} else {
+				RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
+					 ("awake, sleeped:%d ms "
+					"state_inap:%x\n",
+					jiffies_to_msecs(jiffies -
+					ppsc->last_sleep_jiffies),
+					rtlpriv->psc.state_inap));
+				ppsc->last_awake_jiffies = jiffies;
+				rtl_write_word(rtlpriv, CMDR, 0x37FC);
+				rtl_write_byte(rtlpriv, TXPAUSE, 0x00);
+				rtl_write_byte(rtlpriv, PHY_CCA, 0x3);
+			}
+
+			if (mac->link_state == MAC80211_LINKED)
+				rtlpriv->cfg->ops->led_control(hw,
+							 LED_CTL_LINK);
+			else
+				rtlpriv->cfg->ops->led_control(hw,
+							 LED_CTL_NO_LINK);
+			break;
+		}
+	case ERFOFF:{
+			if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) {
+				RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+					 ("IPS Set eRf nic disable\n"));
+				rtl_ps_disable_nic(hw);
+				RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+			} else {
+				if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
+					rtlpriv->cfg->ops->led_control(hw,
+							 LED_CTL_NO_LINK);
+				else
+					rtlpriv->cfg->ops->led_control(hw,
+							 LED_CTL_POWER_OFF);
+			}
+			break;
+		}
+	case ERFSLEEP:
+			if (ppsc->rfpwr_state == ERFOFF)
+				break;
+
+			for (queue_id = 0, i = 0;
+			     queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
+				ring = &pcipriv->dev.tx_ring[queue_id];
+				if (skb_queue_len(&ring->queue) == 0 ||
+					queue_id == BEACON_QUEUE) {
+					queue_id++;
+					continue;
+				} else {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("eRf Off/Sleep: "
+						 "%d times TcbBusyQueue[%d] = "
+						 "%d before doze!\n",
+						 (i + 1), queue_id,
+						 skb_queue_len(&ring->queue)));
+
+					udelay(10);
+					i++;
+				}
+
+				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
+					RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+						 ("\nERFOFF: %d times"
+						 "TcbBusyQueue[%d] = %d !\n",
+						 MAX_DOZE_WAITING_TIMES_9x,
+						 queue_id,
+						 skb_queue_len(&ring->queue)));
+					break;
+				}
+			}
+
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
+				 ("Set ERFSLEEP awaked:%d ms\n",
+				 jiffies_to_msecs(jiffies -
+				 ppsc->last_awake_jiffies)));
+
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
+				 ("sleep awaked:%d ms "
+				"state_inap:%x\n", jiffies_to_msecs(jiffies -
+				ppsc->last_awake_jiffies),
+				rtlpriv->psc.state_inap));
+			ppsc->last_sleep_jiffies = jiffies;
+			_rtl92se_phy_set_rf_sleep(hw);
+	    break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("switch case not process\n"));
+		bresult = false;
+		break;
+	}
+
+	if (bresult)
+		ppsc->rfpwr_state = rfpwr_state;
+
+	ppsc->set_rfpowerstate_inprogress = false;
+
+	return bresult;
+}
+
+static bool _rtl92s_phy_config_rfpa_bias_current(struct ieee80211_hw *hw,
+						 enum radio_path rfpath)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	bool rtstatus = true;
+	u32 tmpval = 0;
+
+	/* If inferiority IC, we have to increase the PA bias current */
+	if (rtlhal->ic_class != IC_INFERIORITY_A) {
+		tmpval = rtl92s_phy_query_rf_reg(hw, rfpath, RF_IPA, 0xf);
+		rtl92s_phy_set_rf_reg(hw, rfpath, RF_IPA, 0xf, tmpval + 1);
+	}
+
+	return rtstatus;
+}
+
+static void _rtl92s_store_pwrindex_diffrate_offset(struct ieee80211_hw *hw,
+		u32 reg_addr, u32 bitmask, u32 data)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	if (reg_addr == RTXAGC_RATE18_06)
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][0] =
+									 data;
+	if (reg_addr == RTXAGC_RATE54_24)
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][1] =
+									 data;
+	if (reg_addr == RTXAGC_CCK_MCS32)
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][6] =
+									 data;
+	if (reg_addr == RTXAGC_MCS03_MCS00)
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][2] =
+									 data;
+	if (reg_addr == RTXAGC_MCS07_MCS04)
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][3] =
+									 data;
+	if (reg_addr == RTXAGC_MCS11_MCS08)
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][4] =
+									 data;
+	if (reg_addr == RTXAGC_MCS15_MCS12) {
+		rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][5] =
+									 data;
+		rtlphy->pwrgroup_cnt++;
+	}
+}
+
+static void _rtl92s_phy_init_register_definition(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	/*RF Interface Sowrtware Control */
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW;
+
+	/* RF Interface Readback Value */
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB;
+
+	/* RF Interface Output (and Enable) */
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfo = RFPGA0_XC_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfo = RFPGA0_XD_RFINTERFACEOE;
+
+	/* RF Interface (Output and)  Enable */
+	rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfintfe = RFPGA0_XC_RFINTERFACEOE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfintfe = RFPGA0_XD_RFINTERFACEOE;
+
+	/* Addr of LSSI. Wirte RF register by driver */
+	rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset =
+						 RFPGA0_XA_LSSIPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset =
+						 RFPGA0_XB_LSSIPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_C].rf3wire_offset =
+						 RFPGA0_XC_LSSIPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_D].rf3wire_offset =
+						 RFPGA0_XD_LSSIPARAMETER;
+
+	/* RF parameter */
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = RFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = RFPGA0_XAB_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = RFPGA0_XCD_RFPARAMETER;
+	rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = RFPGA0_XCD_RFPARAMETER;
+
+	/* Tx AGC Gain Stage (same for all path. Should we remove this?) */
+	rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE;
+
+	/* Tranceiver A~D HSSI Parameter-1 */
+	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1;
+	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1;
+	rtlphy->phyreg_def[RF90_PATH_C].rfhssi_para1 = RFPGA0_XC_HSSIPARAMETER1;
+	rtlphy->phyreg_def[RF90_PATH_D].rfhssi_para1 = RFPGA0_XD_HSSIPARAMETER1;
+
+	/* Tranceiver A~D HSSI Parameter-2 */
+	rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2;
+	rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2;
+	rtlphy->phyreg_def[RF90_PATH_C].rfhssi_para2 = RFPGA0_XC_HSSIPARAMETER2;
+	rtlphy->phyreg_def[RF90_PATH_D].rfhssi_para2 = RFPGA0_XD_HSSIPARAMETER2;
+
+	/* RF switch Control */
+	rtlphy->phyreg_def[RF90_PATH_A].rfswitch_control =
+						 RFPGA0_XAB_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_B].rfswitch_control =
+						 RFPGA0_XAB_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_C].rfswitch_control =
+						 RFPGA0_XCD_SWITCHCONTROL;
+	rtlphy->phyreg_def[RF90_PATH_D].rfswitch_control =
+						 RFPGA0_XCD_SWITCHCONTROL;
+
+	/* AGC control 1  */
+	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1;
+	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1;
+
+	/* AGC control 2  */
+	rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2;
+	rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2;
+
+	/* RX AFE control 1  */
+	rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbalance =
+						 ROFDM0_XARXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbalance =
+						 ROFDM0_XBRXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbalance =
+						 ROFDM0_XCRXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbalance =
+						 ROFDM0_XDRXIQIMBALANCE;
+
+	/* RX AFE control 1   */
+	rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE;
+	rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE;
+	rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE;
+	rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE;
+
+	/* Tx AFE control 1  */
+	rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbalance =
+						 ROFDM0_XATXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbalance =
+						 ROFDM0_XBTXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbalance =
+						 ROFDM0_XCTXIQIMBALANCE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbalance =
+						 ROFDM0_XDTXIQIMBALANCE;
+
+	/* Tx AFE control 2  */
+	rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE;
+	rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE;
+	rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE;
+	rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE;
+
+	/* Tranceiver LSSI Readback */
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readback =
+			 RFPGA0_XA_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readback =
+			 RFPGA0_XB_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_C].rflssi_readback =
+			 RFPGA0_XC_LSSIREADBACK;
+	rtlphy->phyreg_def[RF90_PATH_D].rflssi_readback =
+			 RFPGA0_XD_LSSIREADBACK;
+
+	/* Tranceiver LSSI Readback PI mode  */
+	rtlphy->phyreg_def[RF90_PATH_A].rflssi_readbackpi =
+			 TRANSCEIVERA_HSPI_READBACK;
+	rtlphy->phyreg_def[RF90_PATH_B].rflssi_readbackpi =
+			 TRANSCEIVERB_HSPI_READBACK;
+}
+
+
+static bool _rtl92s_phy_config_bb(struct ieee80211_hw *hw, u8 configtype)
+{
+	int i;
+	u32 *phy_reg_table;
+	u32 *agc_table;
+	u16 phy_reg_len, agc_len;
+
+	agc_len = AGCTAB_ARRAYLENGTH;
+	agc_table = rtl8192seagctab_array;
+	/* Default RF_type: 2T2R */
+	phy_reg_len = PHY_REG_2T2RARRAYLENGTH;
+	phy_reg_table = rtl8192sephy_reg_2t2rarray;
+
+	if (configtype == BASEBAND_CONFIG_PHY_REG) {
+		for (i = 0; i < phy_reg_len; i = i + 2) {
+			if (phy_reg_table[i] == 0xfe)
+				mdelay(50);
+			else if (phy_reg_table[i] == 0xfd)
+				mdelay(5);
+			else if (phy_reg_table[i] == 0xfc)
+				mdelay(1);
+			else if (phy_reg_table[i] == 0xfb)
+				udelay(50);
+			else if (phy_reg_table[i] == 0xfa)
+				udelay(5);
+			else if (phy_reg_table[i] == 0xf9)
+				udelay(1);
+
+			/* Add delay for ECS T20 & LG malow platform, */
+			udelay(1);
+
+			rtl92s_phy_set_bb_reg(hw, phy_reg_table[i], MASKDWORD,
+					phy_reg_table[i + 1]);
+		}
+	} else if (configtype == BASEBAND_CONFIG_AGC_TAB) {
+		for (i = 0; i < agc_len; i = i + 2) {
+			rtl92s_phy_set_bb_reg(hw, agc_table[i], MASKDWORD,
+					agc_table[i + 1]);
+
+			/* Add delay for ECS T20 & LG malow platform */
+			udelay(1);
+		}
+	}
+
+	return true;
+}
+
+static bool _rtl92s_phy_set_bb_to_diff_rf(struct ieee80211_hw *hw,
+					  u8 configtype)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 *phy_regarray2xtxr_table;
+	u16 phy_regarray2xtxr_len;
+	int i;
+
+	if (rtlphy->rf_type == RF_1T1R) {
+		phy_regarray2xtxr_table = rtl8192sephy_changeto_1t1rarray;
+		phy_regarray2xtxr_len = PHY_CHANGETO_1T1RARRAYLENGTH;
+	} else if (rtlphy->rf_type == RF_1T2R) {
+		phy_regarray2xtxr_table = rtl8192sephy_changeto_1t2rarray;
+		phy_regarray2xtxr_len = PHY_CHANGETO_1T2RARRAYLENGTH;
+	} else {
+		return false;
+	}
+
+	if (configtype == BASEBAND_CONFIG_PHY_REG) {
+		for (i = 0; i < phy_regarray2xtxr_len; i = i + 3) {
+			if (phy_regarray2xtxr_table[i] == 0xfe)
+				mdelay(50);
+			else if (phy_regarray2xtxr_table[i] == 0xfd)
+				mdelay(5);
+			else if (phy_regarray2xtxr_table[i] == 0xfc)
+				mdelay(1);
+			else if (phy_regarray2xtxr_table[i] == 0xfb)
+				udelay(50);
+			else if (phy_regarray2xtxr_table[i] == 0xfa)
+				udelay(5);
+			else if (phy_regarray2xtxr_table[i] == 0xf9)
+				udelay(1);
+
+			rtl92s_phy_set_bb_reg(hw, phy_regarray2xtxr_table[i],
+				phy_regarray2xtxr_table[i + 1],
+				phy_regarray2xtxr_table[i + 2]);
+		}
+	}
+
+	return true;
+}
+
+static bool _rtl92s_phy_config_bb_with_pg(struct ieee80211_hw *hw,
+					  u8 configtype)
+{
+	int i;
+	u32 *phy_table_pg;
+	u16 phy_pg_len;
+
+	phy_pg_len = PHY_REG_ARRAY_PGLENGTH;
+	phy_table_pg = rtl8192sephy_reg_array_pg;
+
+	if (configtype == BASEBAND_CONFIG_PHY_REG) {
+		for (i = 0; i < phy_pg_len; i = i + 3) {
+			if (phy_table_pg[i] == 0xfe)
+				mdelay(50);
+			else if (phy_table_pg[i] == 0xfd)
+				mdelay(5);
+			else if (phy_table_pg[i] == 0xfc)
+				mdelay(1);
+			else if (phy_table_pg[i] == 0xfb)
+				udelay(50);
+			else if (phy_table_pg[i] == 0xfa)
+				udelay(5);
+			else if (phy_table_pg[i] == 0xf9)
+				udelay(1);
+
+			_rtl92s_store_pwrindex_diffrate_offset(hw,
+					phy_table_pg[i],
+					phy_table_pg[i + 1],
+					phy_table_pg[i + 2]);
+			rtl92s_phy_set_bb_reg(hw, phy_table_pg[i],
+					phy_table_pg[i + 1],
+					phy_table_pg[i + 2]);
+		}
+	}
+
+	return true;
+}
+
+static bool _rtl92s_phy_bb_config_parafile(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	bool rtstatus = true;
+
+	/* 1. Read PHY_REG.TXT BB INIT!! */
+	/* We will separate as 1T1R/1T2R/1T2R_GREEN/2T2R */
+	if (rtlphy->rf_type == RF_1T2R || rtlphy->rf_type == RF_2T2R ||
+	    rtlphy->rf_type == RF_1T1R || rtlphy->rf_type == RF_2T2R_GREEN) {
+		rtstatus = _rtl92s_phy_config_bb(hw, BASEBAND_CONFIG_PHY_REG);
+
+		if (rtlphy->rf_type != RF_2T2R &&
+		    rtlphy->rf_type != RF_2T2R_GREEN)
+			/* so we should reconfig BB reg with the right
+			 * PHY parameters. */
+			rtstatus = _rtl92s_phy_set_bb_to_diff_rf(hw,
+						BASEBAND_CONFIG_PHY_REG);
+	} else {
+		rtstatus = false;
+	}
+
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
+			 ("Write BB Reg Fail!!"));
+		goto phy_BB8190_Config_ParaFile_Fail;
+	}
+
+	/* 2. If EEPROM or EFUSE autoload OK, We must config by
+	 *    PHY_REG_PG.txt */
+	if (rtlefuse->autoload_failflag == false) {
+		rtlphy->pwrgroup_cnt = 0;
+
+		rtstatus = _rtl92s_phy_config_bb_with_pg(hw,
+						 BASEBAND_CONFIG_PHY_REG);
+	}
+	if (rtstatus != true) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
+			 ("_rtl92s_phy_bb_config_parafile(): "
+			 "BB_PG Reg Fail!!"));
+		goto phy_BB8190_Config_ParaFile_Fail;
+	}
+
+	/* 3. BB AGC table Initialization */
+	rtstatus = _rtl92s_phy_config_bb(hw, BASEBAND_CONFIG_AGC_TAB);
+
+	if (rtstatus != true) {
+		printk(KERN_ERR  "_rtl92s_phy_bb_config_parafile(): "
+		       "AGC Table Fail\n");
+		goto phy_BB8190_Config_ParaFile_Fail;
+	}
+
+	/* Check if the CCK HighPower is turned ON. */
+	/* This is used to calculate PWDB. */
+	rtlphy->cck_high_power = (bool)(rtl92s_phy_query_bb_reg(hw,
+			RFPGA0_XA_HSSIPARAMETER2, 0x200));
+
+phy_BB8190_Config_ParaFile_Fail:
+	return rtstatus;
+}
+
+u8 rtl92s_phy_config_rf(struct ieee80211_hw *hw, enum radio_path rfpath)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	int i;
+	bool rtstatus = true;
+	u32 *radio_a_table;
+	u32 *radio_b_table;
+	u16 radio_a_tblen, radio_b_tblen;
+
+	radio_a_tblen = RADIOA_1T_ARRAYLENGTH;
+	radio_a_table = rtl8192seradioa_1t_array;
+
+	/* Using Green mode array table for RF_2T2R_GREEN */
+	if (rtlphy->rf_type == RF_2T2R_GREEN) {
+		radio_b_table = rtl8192seradiob_gm_array;
+		radio_b_tblen = RADIOB_GM_ARRAYLENGTH;
+	} else {
+		radio_b_table = rtl8192seradiob_array;
+		radio_b_tblen = RADIOB_ARRAYLENGTH;
+	}
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Radio No %x\n", rfpath));
+	rtstatus = true;
+
+	switch (rfpath) {
+	case RF90_PATH_A:
+		for (i = 0; i < radio_a_tblen; i = i + 2) {
+			if (radio_a_table[i] == 0xfe)
+				/* Delay specific ms. Only RF configuration
+				 * requires delay. */
+				mdelay(50);
+			else if (radio_a_table[i] == 0xfd)
+				mdelay(5);
+			else if (radio_a_table[i] == 0xfc)
+				mdelay(1);
+			else if (radio_a_table[i] == 0xfb)
+				udelay(50);
+			else if (radio_a_table[i] == 0xfa)
+				udelay(5);
+			else if (radio_a_table[i] == 0xf9)
+				udelay(1);
+			else
+				rtl92s_phy_set_rf_reg(hw, rfpath,
+						      radio_a_table[i],
+						      MASK20BITS,
+						      radio_a_table[i + 1]);
+
+			/* Add delay for ECS T20 & LG malow platform */
+			udelay(1);
+		}
+
+		/* PA Bias current for inferiority IC */
+		_rtl92s_phy_config_rfpa_bias_current(hw, rfpath);
+		break;
+	case RF90_PATH_B:
+		for (i = 0; i < radio_b_tblen; i = i + 2) {
+			if (radio_b_table[i] == 0xfe)
+				/* Delay specific ms. Only RF configuration
+				 * requires delay.*/
+				mdelay(50);
+			else if (radio_b_table[i] == 0xfd)
+				mdelay(5);
+			else if (radio_b_table[i] == 0xfc)
+				mdelay(1);
+			else if (radio_b_table[i] == 0xfb)
+				udelay(50);
+			else if (radio_b_table[i] == 0xfa)
+				udelay(5);
+			else if (radio_b_table[i] == 0xf9)
+				udelay(1);
+			else
+				rtl92s_phy_set_rf_reg(hw, rfpath,
+						      radio_b_table[i],
+						      MASK20BITS,
+						      radio_b_table[i + 1]);
+
+			/* Add delay for ECS T20 & LG malow platform */
+			udelay(1);
+		}
+		break;
+	case RF90_PATH_C:
+		;
+		break;
+	case RF90_PATH_D:
+		;
+		break;
+	default:
+		break;
+	}
+
+	return rtstatus;
+}
+
+
+bool rtl92s_phy_mac_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 i;
+	u32 arraylength;
+	u32 *ptraArray;
+
+	arraylength = MAC_2T_ARRAYLENGTH;
+	ptraArray = rtl8192semac_2t_array;
+
+	for (i = 0; i < arraylength; i = i + 2)
+		rtl_write_byte(rtlpriv, ptraArray[i], (u8)ptraArray[i + 1]);
+
+	return true;
+}
+
+
+bool rtl92s_phy_bb_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	bool rtstatus = true;
+	u8 pathmap, index, rf_num = 0;
+	u8 path1, path2;
+
+	_rtl92s_phy_init_register_definition(hw);
+
+	/* Config BB and AGC */
+	rtstatus = _rtl92s_phy_bb_config_parafile(hw);
+
+
+	/* Check BB/RF confiuration setting. */
+	/* We only need to configure RF which is turned on. */
+	path1 = (u8)(rtl92s_phy_query_bb_reg(hw, RFPGA0_TXINFO, 0xf));
+	mdelay(10);
+	path2 = (u8)(rtl92s_phy_query_bb_reg(hw, ROFDM0_TRXPATHENABLE, 0xf));
+	pathmap = path1 | path2;
+
+	rtlphy->rf_pathmap = pathmap;
+	for (index = 0; index < 4; index++) {
+		if ((pathmap >> index) & 0x1)
+			rf_num++;
+	}
+
+	if ((rtlphy->rf_type == RF_1T1R && rf_num != 1) ||
+	    (rtlphy->rf_type == RF_1T2R && rf_num != 2) ||
+	    (rtlphy->rf_type == RF_2T2R && rf_num != 2) ||
+	    (rtlphy->rf_type == RF_2T2R_GREEN && rf_num != 2)) {
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
+			 ("RF_Type(%x) does not match "
+			 "RF_Num(%x)!!\n", rtlphy->rf_type, rf_num));
+		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
+			 ("path1 0x%x, path2 0x%x, pathmap "
+			  "0x%x\n", path1, path2, pathmap));
+	}
+
+	return rtstatus;
+}
+
+bool rtl92s_phy_rf_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	/* Initialize general global value */
+	if (rtlphy->rf_type == RF_1T1R)
+		rtlphy->num_total_rfpath = 1;
+	else
+		rtlphy->num_total_rfpath = 2;
+
+	/* Config BB and RF */
+	return rtl92s_phy_rf6052_config(hw);
+}
+
+void rtl92s_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	/* read rx initial gain */
+	rtlphy->default_initialgain[0] = rtl_get_bbreg(hw,
+			ROFDM0_XAAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[1] = rtl_get_bbreg(hw,
+			ROFDM0_XBAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[2] = rtl_get_bbreg(hw,
+			ROFDM0_XCAGCCORE1, MASKBYTE0);
+	rtlphy->default_initialgain[3] = rtl_get_bbreg(hw,
+			ROFDM0_XDAGCCORE1, MASKBYTE0);
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Default initial gain "
+		 "(c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x)\n",
+		 rtlphy->default_initialgain[0],
+		 rtlphy->default_initialgain[1],
+		 rtlphy->default_initialgain[2],
+		 rtlphy->default_initialgain[3]));
+
+	/* read framesync */
+	rtlphy->framesync = rtl_get_bbreg(hw, ROFDM0_RXDETECTOR3, MASKBYTE0);
+	rtlphy->framesync_c34 = rtl_get_bbreg(hw, ROFDM0_RXDETECTOR2,
+					      MASKDWORD);
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+		 ("Default framesync (0x%x) = 0x%x\n",
+		 ROFDM0_RXDETECTOR3, rtlphy->framesync));
+
+}
+
+static void _rtl92s_phy_get_txpower_index(struct ieee80211_hw *hw, u8 channel,
+					  u8 *cckpowerlevel, u8 *ofdmpowerLevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 index = (channel - 1);
+
+	/* 1. CCK */
+	/* RF-A */
+	cckpowerlevel[0] = rtlefuse->txpwrlevel_cck[0][index];
+	/* RF-B */
+	cckpowerlevel[1] = rtlefuse->txpwrlevel_cck[1][index];
+
+	/* 2. OFDM for 1T or 2T */
+	if (rtlphy->rf_type == RF_1T2R || rtlphy->rf_type == RF_1T1R) {
+		/* Read HT 40 OFDM TX power */
+		ofdmpowerLevel[0] = rtlefuse->txpwrlevel_ht40_1s[0][index];
+		ofdmpowerLevel[1] = rtlefuse->txpwrlevel_ht40_1s[1][index];
+	} else if (rtlphy->rf_type == RF_2T2R) {
+		/* Read HT 40 OFDM TX power */
+		ofdmpowerLevel[0] = rtlefuse->txpwrlevel_ht40_2s[0][index];
+		ofdmpowerLevel[1] = rtlefuse->txpwrlevel_ht40_2s[1][index];
+	}
+}
+
+static void _rtl92s_phy_ccxpower_indexcheck(struct ieee80211_hw *hw,
+		u8 channel, u8 *cckpowerlevel, u8 *ofdmpowerlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	rtlphy->cur_cck_txpwridx = cckpowerlevel[0];
+	rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0];
+}
+
+void rtl92s_phy_set_txpower(struct ieee80211_hw *hw, u8	channel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	/* [0]:RF-A, [1]:RF-B */
+	u8 cckpowerlevel[2], ofdmpowerLevel[2];
+
+	if (rtlefuse->txpwr_fromeprom == false)
+		return;
+
+	/* Mainly we use RF-A Tx Power to write the Tx Power registers,
+	 * but the RF-B Tx Power must be calculated by the antenna diff.
+	 * So we have to rewrite Antenna gain offset register here.
+	 * Please refer to BB register 0x80c
+	 * 1. For CCK.
+	 * 2. For OFDM 1T or 2T */
+	_rtl92s_phy_get_txpower_index(hw, channel, &cckpowerlevel[0],
+			&ofdmpowerLevel[0]);
+
+	RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			("Channel-%d, cckPowerLevel (A / B) = "
+			"0x%x / 0x%x,   ofdmPowerLevel (A / B) = 0x%x / 0x%x\n",
+			channel, cckpowerlevel[0], cckpowerlevel[1],
+			ofdmpowerLevel[0], ofdmpowerLevel[1]));
+
+	_rtl92s_phy_ccxpower_indexcheck(hw, channel, &cckpowerlevel[0],
+			&ofdmpowerLevel[0]);
+
+	rtl92s_phy_rf6052_set_ccktxpower(hw, cckpowerlevel[0]);
+	rtl92s_phy_rf6052_set_ofdmtxpower(hw, &ofdmpowerLevel[0], channel);
+
+}
+
+void rtl92s_phy_chk_fwcmd_iodone(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u16 pollingcnt = 10000;
+	u32 tmpvalue;
+
+	/* Make sure that CMD IO has be accepted by FW. */
+	do {
+		udelay(10);
+
+		tmpvalue = rtl_read_dword(rtlpriv, WFM5);
+		if (tmpvalue == 0)
+			break;
+	} while (--pollingcnt);
+
+	if (pollingcnt == 0)
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Set FW Cmd fail!!\n"));
+}
+
+
+static void _rtl92s_phy_set_fwcmd_io(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 input, current_aid = 0;
+
+	if (is_hal_stop(rtlhal))
+		return;
+
+	/* We re-map RA related CMD IO to combinational ones */
+	/* if FW version is v.52 or later. */
+	switch (rtlhal->current_fwcmd_io) {
+	case FW_CMD_RA_REFRESH_N:
+		rtlhal->current_fwcmd_io = FW_CMD_RA_REFRESH_N_COMB;
+		break;
+	case FW_CMD_RA_REFRESH_BG:
+		rtlhal->current_fwcmd_io = FW_CMD_RA_REFRESH_BG_COMB;
+		break;
+	default:
+		break;
+	}
+
+	switch (rtlhal->current_fwcmd_io) {
+	case FW_CMD_RA_RESET:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_RA_RESET\n"));
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_RESET);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_RA_ACTIVE:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_RA_ACTIVE\n"));
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_ACTIVE);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_RA_REFRESH_N:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_RA_REFRESH_N\n"));
+		input = FW_RA_REFRESH;
+		rtl_write_dword(rtlpriv, WFM5, input);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_ENABLE_RSSI_MASK);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_RA_REFRESH_BG:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_RA_REFRESH_BG\n"));
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_REFRESH);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_DISABLE_RSSI_MASK);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_RA_REFRESH_N_COMB:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_RA_REFRESH_N_COMB\n"));
+		input = FW_RA_IOT_N_COMB;
+		rtl_write_dword(rtlpriv, WFM5, input);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_RA_REFRESH_BG_COMB:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_RA_REFRESH_BG_COMB\n"));
+		input = FW_RA_IOT_BG_COMB;
+		rtl_write_dword(rtlpriv, WFM5, input);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_IQK_ENABLE:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_IQK_ENABLE\n"));
+		rtl_write_dword(rtlpriv, WFM5, FW_IQK_ENABLE);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_PAUSE_DM_BY_SCAN:
+		/* Lower initial gain */
+		rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0, 0x17);
+		rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0, 0x17);
+		/* CCA threshold */
+		rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0x40);
+		break;
+	case FW_CMD_RESUME_DM_BY_SCAN:
+		/* CCA threshold */
+		rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
+		rtl92s_phy_set_txpower(hw, rtlphy->current_channel);
+		break;
+	case FW_CMD_HIGH_PWR_DISABLE:
+		if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE)
+			break;
+
+		/* Lower initial gain */
+		rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0, 0x17);
+		rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0, 0x17);
+		/* CCA threshold */
+		rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0x40);
+		break;
+	case FW_CMD_HIGH_PWR_ENABLE:
+		if ((rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) ||
+			(rtlpriv->dm.dynamic_txpower_enable == true))
+			break;
+
+		/* CCA threshold */
+		rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
+		break;
+	case FW_CMD_LPS_ENTER:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_LPS_ENTER\n"));
+		current_aid = rtlpriv->mac80211.assoc_id;
+		rtl_write_dword(rtlpriv, WFM5, (FW_LPS_ENTER |
+				((current_aid | 0xc000) << 8)));
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		/* FW set TXOP disable here, so disable EDCA
+		 * turbo mode until driver leave LPS */
+		break;
+	case FW_CMD_LPS_LEAVE:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_LPS_LEAVE\n"));
+		rtl_write_dword(rtlpriv, WFM5, FW_LPS_LEAVE);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_ADD_A2_ENTRY:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
+			 ("FW_CMD_ADD_A2_ENTRY\n"));
+		rtl_write_dword(rtlpriv, WFM5, FW_ADD_A2_ENTRY);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+	case FW_CMD_CTRL_DM_BY_DRIVER:
+		RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+			 ("FW_CMD_CTRL_DM_BY_DRIVER\n"));
+		rtl_write_dword(rtlpriv, WFM5, FW_CTRL_DM_BY_DRIVER);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		break;
+
+	default:
+		break;
+	}
+
+	rtl92s_phy_chk_fwcmd_iodone(hw);
+
+	/* Clear FW CMD operation flag. */
+	rtlhal->set_fwcmd_inprogress = false;
+}
+
+bool rtl92s_phy_set_fw_cmd(struct ieee80211_hw *hw, enum fwcmd_iotype fw_cmdio)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u32	fw_param = FW_CMD_IO_PARA_QUERY(rtlpriv);
+	u16	fw_cmdmap = FW_CMD_IO_QUERY(rtlpriv);
+	bool bPostProcessing = false;
+
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+			("Set FW Cmd(%#x), set_fwcmd_inprogress(%d)\n",
+			fw_cmdio, rtlhal->set_fwcmd_inprogress));
+
+	do {
+		/* We re-map to combined FW CMD ones if firmware version */
+		/* is v.53 or later. */
+		switch (fw_cmdio) {
+		case FW_CMD_RA_REFRESH_N:
+			fw_cmdio = FW_CMD_RA_REFRESH_N_COMB;
+			break;
+		case FW_CMD_RA_REFRESH_BG:
+			fw_cmdio = FW_CMD_RA_REFRESH_BG_COMB;
+			break;
+		default:
+			break;
+		}
+
+		/* If firmware version is v.62 or later,
+		 * use FW_CMD_IO_SET for FW_CMD_CTRL_DM_BY_DRIVER */
+		if (hal_get_firmwareversion(rtlpriv) >= 0x3E) {
+			if (fw_cmdio == FW_CMD_CTRL_DM_BY_DRIVER)
+				fw_cmdio = FW_CMD_CTRL_DM_BY_DRIVER_NEW;
+		}
+
+
+		/* We shall revise all FW Cmd IO into Reg0x364
+		 * DM map table in the future. */
+		switch (fw_cmdio) {
+		case FW_CMD_RA_INIT:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("RA init!!\n"));
+			fw_cmdmap |= FW_RA_INIT_CTL;
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			/* Clear control flag to sync with FW. */
+			FW_CMD_IO_CLR(rtlpriv, FW_RA_INIT_CTL);
+			break;
+		case FW_CMD_DIG_DISABLE:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("Set DIG disable!!\n"));
+			fw_cmdmap &= ~FW_DIG_ENABLE_CTL;
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			break;
+		case FW_CMD_DIG_ENABLE:
+		case FW_CMD_DIG_RESUME:
+			if (!(rtlpriv->dm.dm_flag & HAL_DM_DIG_DISABLE)) {
+				RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+					("Set DIG enable or resume!!\n"));
+				fw_cmdmap |= (FW_DIG_ENABLE_CTL | FW_SS_CTL);
+				FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			}
+			break;
+		case FW_CMD_DIG_HALT:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("Set DIG halt!!\n"));
+			fw_cmdmap &= ~(FW_DIG_ENABLE_CTL | FW_SS_CTL);
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			break;
+		case FW_CMD_TXPWR_TRACK_THERMAL: {
+			u8	thermalval = 0;
+			fw_cmdmap |= FW_PWR_TRK_CTL;
+
+			/* Clear FW parameter in terms of thermal parts. */
+			fw_param &= FW_PWR_TRK_PARAM_CLR;
+
+			thermalval = rtlpriv->dm.thermalvalue;
+			fw_param |= ((thermalval << 24) |
+				     (rtlefuse->thermalmeter[0] << 16));
+
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("Set TxPwr tracking!! "
+				 "FwCmdMap(%#x), FwParam(%#x)\n",
+				 fw_cmdmap, fw_param));
+
+			FW_CMD_PARA_SET(rtlpriv, fw_param);
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+
+			/* Clear control flag to sync with FW. */
+			FW_CMD_IO_CLR(rtlpriv, FW_PWR_TRK_CTL);
+			}
+			break;
+		/* The following FW CMDs are only compatible to
+		 * v.53 or later. */
+		case FW_CMD_RA_REFRESH_N_COMB:
+			fw_cmdmap |= FW_RA_N_CTL;
+
+			/* Clear RA BG mode control. */
+			fw_cmdmap &= ~(FW_RA_BG_CTL | FW_RA_INIT_CTL);
+
+			/* Clear FW parameter in terms of RA parts. */
+			fw_param &= FW_RA_PARAM_CLR;
+
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("[FW CMD] [New Version] "
+				 "Set RA/IOT Comb in n mode!! FwCmdMap(%#x), "
+				 "FwParam(%#x)\n", fw_cmdmap, fw_param));
+
+			FW_CMD_PARA_SET(rtlpriv, fw_param);
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+
+			/* Clear control flag to sync with FW. */
+			FW_CMD_IO_CLR(rtlpriv, FW_RA_N_CTL);
+			break;
+		case FW_CMD_RA_REFRESH_BG_COMB:
+			fw_cmdmap |= FW_RA_BG_CTL;
+
+			/* Clear RA n-mode control. */
+			fw_cmdmap &= ~(FW_RA_N_CTL | FW_RA_INIT_CTL);
+			/* Clear FW parameter in terms of RA parts. */
+			fw_param &= FW_RA_PARAM_CLR;
+
+			FW_CMD_PARA_SET(rtlpriv, fw_param);
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+
+			/* Clear control flag to sync with FW. */
+			FW_CMD_IO_CLR(rtlpriv, FW_RA_BG_CTL);
+			break;
+		case FW_CMD_IQK_ENABLE:
+			fw_cmdmap |= FW_IQK_CTL;
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			/* Clear control flag to sync with FW. */
+			FW_CMD_IO_CLR(rtlpriv, FW_IQK_CTL);
+			break;
+		/* The following FW CMD is compatible to v.62 or later.  */
+		case FW_CMD_CTRL_DM_BY_DRIVER_NEW:
+			fw_cmdmap |= FW_DRIVER_CTRL_DM_CTL;
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			break;
+		/*  The followed FW Cmds needs post-processing later. */
+		case FW_CMD_RESUME_DM_BY_SCAN:
+			fw_cmdmap |= (FW_DIG_ENABLE_CTL |
+				      FW_HIGH_PWR_ENABLE_CTL |
+				      FW_SS_CTL);
+
+			if (rtlpriv->dm.dm_flag & HAL_DM_DIG_DISABLE ||
+				!digtable.dig_enable_flag)
+				fw_cmdmap &= ~FW_DIG_ENABLE_CTL;
+
+			if ((rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) ||
+			    (rtlpriv->dm.dynamic_txpower_enable == true))
+				fw_cmdmap &= ~FW_HIGH_PWR_ENABLE_CTL;
+
+			if ((digtable.dig_ext_port_stage ==
+			    DIG_EXT_PORT_STAGE_0) ||
+			    (digtable.dig_ext_port_stage ==
+			    DIG_EXT_PORT_STAGE_1))
+				fw_cmdmap &= ~FW_DIG_ENABLE_CTL;
+
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			bPostProcessing = true;
+			break;
+		case FW_CMD_PAUSE_DM_BY_SCAN:
+			fw_cmdmap &= ~(FW_DIG_ENABLE_CTL |
+				       FW_HIGH_PWR_ENABLE_CTL |
+				       FW_SS_CTL);
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			bPostProcessing = true;
+			break;
+		case FW_CMD_HIGH_PWR_DISABLE:
+			fw_cmdmap &= ~FW_HIGH_PWR_ENABLE_CTL;
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			bPostProcessing = true;
+			break;
+		case FW_CMD_HIGH_PWR_ENABLE:
+			if (!(rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) &&
+				(rtlpriv->dm.dynamic_txpower_enable != true)) {
+				fw_cmdmap |= (FW_HIGH_PWR_ENABLE_CTL |
+					      FW_SS_CTL);
+				FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+				bPostProcessing = true;
+			}
+			break;
+		case FW_CMD_DIG_MODE_FA:
+			fw_cmdmap |= FW_FA_CTL;
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			break;
+		case FW_CMD_DIG_MODE_SS:
+			fw_cmdmap &= ~FW_FA_CTL;
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			break;
+		case FW_CMD_PAPE_CONTROL:
+			RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
+				 ("[FW CMD] Set PAPE Control\n"));
+			fw_cmdmap &= ~FW_PAPE_CTL_BY_SW_HW;
+
+			FW_CMD_IO_SET(rtlpriv, fw_cmdmap);
+			break;
+		default:
+			/* Pass to original FW CMD processing callback
+			 * routine. */
+			bPostProcessing = true;
+			break;
+		}
+	} while (false);
+
+	/* We shall post processing these FW CMD if
+	 * variable bPostProcessing is set. */
+	if (bPostProcessing && !rtlhal->set_fwcmd_inprogress) {
+		rtlhal->set_fwcmd_inprogress = true;
+		/* Update current FW Cmd for callback use. */
+		rtlhal->current_fwcmd_io = fw_cmdio;
+	} else {
+		return false;
+	}
+
+	_rtl92s_phy_set_fwcmd_io(hw);
+	return true;
+}
+
+static	void _rtl92s_phy_check_ephy_switchready(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32	delay = 100;
+	u8	regu1;
+
+	regu1 = rtl_read_byte(rtlpriv, 0x554);
+	while ((regu1 & BIT(5)) && (delay > 0)) {
+		regu1 = rtl_read_byte(rtlpriv, 0x554);
+		delay--;
+		/* We delay only 50us to prevent
+		 * being scheduled out. */
+		udelay(50);
+	}
+}
+
+void rtl92s_phy_switch_ephy_parameter(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	/* The way to be capable to switch clock request
+	 * when the PG setting does not support clock request.
+	 * This is the backdoor solution to switch clock
+	 * request before ASPM or D3. */
+	rtl_write_dword(rtlpriv, 0x540, 0x73c11);
+	rtl_write_dword(rtlpriv, 0x548, 0x2407c);
+
+	/* Switch EPHY parameter!!!! */
+	rtl_write_word(rtlpriv, 0x550, 0x1000);
+	rtl_write_byte(rtlpriv, 0x554, 0x20);
+	_rtl92s_phy_check_ephy_switchready(hw);
+
+	rtl_write_word(rtlpriv, 0x550, 0xa0eb);
+	rtl_write_byte(rtlpriv, 0x554, 0x3e);
+	_rtl92s_phy_check_ephy_switchready(hw);
+
+	rtl_write_word(rtlpriv, 0x550, 0xff80);
+	rtl_write_byte(rtlpriv, 0x554, 0x39);
+	_rtl92s_phy_check_ephy_switchready(hw);
+
+	/* Delay L1 enter time */
+	if (ppsc->support_aspm && !ppsc->support_backdoor)
+		rtl_write_byte(rtlpriv, 0x560, 0x40);
+	else
+		rtl_write_byte(rtlpriv, 0x560, 0x00);
+
+}
+
+void rtl92s_phy_set_beacon_hwreg(struct ieee80211_hw *hw, u16 BeaconInterval)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	rtl_write_dword(rtlpriv, WFM5, 0xF1000000 | (BeaconInterval << 8));
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.h b/drivers/net/wireless/rtlwifi/rtl8192se/phy.h
new file mode 100644
index 0000000000000000000000000000000000000000..37e504af6446215a9cfe15a1ea7dc09b0bbdab12
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.h
@@ -0,0 +1,101 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __RTL92S_PHY_H__
+#define __RTL92S_PHY_H__
+
+#define MAX_TXPWR_IDX_NMODE_92S		63
+#define MAX_DOZE_WAITING_TIMES_9x	64
+
+/* Channel switch:The size of
+ * command tables for switch channel */
+#define MAX_PRECMD_CNT			16
+#define MAX_RFDEPENDCMD_CNT		16
+#define MAX_POSTCMD_CNT			16
+
+#define RF90_PATH_MAX			4
+
+enum version_8192s {
+	VERSION_8192S_ACUT,
+	VERSION_8192S_BCUT,
+	VERSION_8192S_CCUT
+};
+
+enum swchnlcmd_id {
+	CMDID_END,
+	CMDID_SET_TXPOWEROWER_LEVEL,
+	CMDID_BBREGWRITE10,
+	CMDID_WRITEPORT_ULONG,
+	CMDID_WRITEPORT_USHORT,
+	CMDID_WRITEPORT_UCHAR,
+	CMDID_RF_WRITEREG,
+};
+
+struct swchnlcmd {
+	enum swchnlcmd_id cmdid;
+	u32 para1;
+	u32 para2;
+	u32 msdelay;
+};
+
+enum baseband_config_type {
+	/* Radio Path A */
+	BASEBAND_CONFIG_PHY_REG = 0,
+	/* Radio Path B */
+	BASEBAND_CONFIG_AGC_TAB = 1,
+};
+
+#define hal_get_firmwareversion(rtlpriv) \
+	(((struct rt_firmware *)(rtlpriv->rtlhal.pfirmware))->firmwareversion)
+
+u32 rtl92s_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask);
+void rtl92s_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
+			   u32 data);
+void rtl92s_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation);
+u32 rtl92s_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath,
+			    u32 regaddr, u32 bitmask);
+void rtl92s_phy_set_rf_reg(struct ieee80211_hw *hw,	enum radio_path rfpath,
+			   u32 regaddr, u32 bitmask, u32 data);
+void rtl92s_phy_set_bw_mode(struct ieee80211_hw *hw,
+			    enum nl80211_channel_type ch_type);
+u8 rtl92s_phy_sw_chnl(struct ieee80211_hw *hw);
+bool rtl92s_phy_set_rf_power_state(struct ieee80211_hw *hw,
+				   enum rf_pwrstate rfpower_state);
+bool rtl92s_phy_mac_config(struct ieee80211_hw *hw);
+void rtl92s_phy_switch_ephy_parameter(struct ieee80211_hw *hw);
+bool rtl92s_phy_bb_config(struct ieee80211_hw *hw);
+bool rtl92s_phy_rf_config(struct ieee80211_hw *hw);
+void rtl92s_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
+void rtl92s_phy_set_txpower(struct ieee80211_hw *hw, u8	channel);
+bool rtl92s_phy_set_fw_cmd(struct ieee80211_hw *hw, enum fwcmd_iotype fwcmd_io);
+void rtl92s_phy_chk_fwcmd_iodone(struct ieee80211_hw *hw);
+void rtl92s_phy_set_beacon_hwreg(struct ieee80211_hw *hw, u16 beaconinterval);
+u8 rtl92s_phy_config_rf(struct ieee80211_hw *hw, enum radio_path rfpath) ;
+
+#endif
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/reg.h b/drivers/net/wireless/rtlwifi/rtl8192se/reg.h
new file mode 100644
index 0000000000000000000000000000000000000000..0116eaddbfac5d78eb13fd880930b74506dc2082
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/reg.h
@@ -0,0 +1,1188 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __REALTEK_92S_REG_H__
+#define __REALTEK_92S_REG_H__
+
+/* 1. System Configuration Registers  */
+#define	REG_SYS_ISO_CTRL			0x0000
+#define	REG_SYS_FUNC_EN				0x0002
+#define	PMC_FSM					0x0004
+#define	SYS_CLKR				0x0008
+#define	EPROM_CMD				0x000A
+#define	EE_VPD					0x000C
+#define	AFE_MISC				0x0010
+#define	SPS0_CTRL				0x0011
+#define	SPS1_CTRL				0x0018
+#define	RF_CTRL					0x001F
+#define	LDOA15_CTRL				0x0020
+#define	LDOV12D_CTRL				0x0021
+#define	LDOHCI12_CTRL				0x0022
+#define	LDO_USB_SDIO				0x0023
+#define	LPLDO_CTRL				0x0024
+#define	AFE_XTAL_CTRL				0x0026
+#define	AFE_PLL_CTRL				0x0028
+#define	REG_EFUSE_CTRL				0x0030
+#define	REG_EFUSE_TEST				0x0034
+#define	PWR_DATA				0x0038
+#define	DBG_PORT				0x003A
+#define	DPS_TIMER				0x003C
+#define	RCLK_MON				0x003E
+
+/* 2. Command Control Registers	  */
+#define	CMDR					0x0040
+#define	TXPAUSE					0x0042
+#define	LBKMD_SEL				0x0043
+#define	TCR					0x0044
+#define	RCR					0x0048
+#define	MSR					0x004C
+#define	SYSF_CFG				0x004D
+#define	RX_PKY_LIMIT				0x004E
+#define	MBIDCTRL				0x004F
+
+/* 3. MACID Setting Registers	 */
+#define	MACIDR					0x0050
+#define	MACIDR0					0x0050
+#define	MACIDR4					0x0054
+#define	BSSIDR					0x0058
+#define	HWVID					0x005E
+#define	MAR					0x0060
+#define	MBIDCAMCONTENT				0x0068
+#define	MBIDCAMCFG				0x0070
+#define	BUILDTIME				0x0074
+#define	BUILDUSER				0x0078
+
+#define	IDR0					MACIDR0
+#define	IDR4					MACIDR4
+
+/* 4. Timing Control Registers	 */
+#define	TSFR					0x0080
+#define	SLOT_TIME				0x0089
+#define	USTIME					0x008A
+#define	SIFS_CCK				0x008C
+#define	SIFS_OFDM				0x008E
+#define	PIFS_TIME				0x0090
+#define	ACK_TIMEOUT				0x0091
+#define	EIFSTR					0x0092
+#define	BCN_INTERVAL				0x0094
+#define	ATIMWND					0x0096
+#define	BCN_DRV_EARLY_INT			0x0098
+#define	BCN_DMATIME				0x009A
+#define	BCN_ERR_THRESH				0x009C
+#define	MLT					0x009D
+#define	RSVD_MAC_TUNE_US			0x009E
+
+/* 5. FIFO Control Registers	  */
+#define RQPN					0x00A0
+#define	RQPN1					0x00A0
+#define	RQPN2					0x00A1
+#define	RQPN3					0x00A2
+#define	RQPN4					0x00A3
+#define	RQPN5					0x00A4
+#define	RQPN6					0x00A5
+#define	RQPN7					0x00A6
+#define	RQPN8					0x00A7
+#define	RQPN9					0x00A8
+#define	RQPN10					0x00A9
+#define	LD_RQPN					0x00AB
+#define	RXFF_BNDY				0x00AC
+#define	RXRPT_BNDY				0x00B0
+#define	TXPKTBUF_PGBNDY				0x00B4
+#define	PBP					0x00B5
+#define	RXDRVINFO_SZ				0x00B6
+#define	TXFF_STATUS				0x00B7
+#define	RXFF_STATUS				0x00B8
+#define	TXFF_EMPTY_TH				0x00B9
+#define	SDIO_RX_BLKSZ				0x00BC
+#define	RXDMA					0x00BD
+#define	RXPKT_NUM				0x00BE
+#define	C2HCMD_UDT_SIZE				0x00C0
+#define	C2HCMD_UDT_ADDR				0x00C2
+#define	FIFOPAGE1				0x00C4
+#define	FIFOPAGE2				0x00C8
+#define	FIFOPAGE3				0x00CC
+#define	FIFOPAGE4				0x00D0
+#define	FIFOPAGE5				0x00D4
+#define	FW_RSVD_PG_CRTL				0x00D8
+#define	RXDMA_AGG_PG_TH				0x00D9
+#define	TXDESC_MSK				0x00DC
+#define	TXRPTFF_RDPTR				0x00E0
+#define	TXRPTFF_WTPTR				0x00E4
+#define	C2HFF_RDPTR				0x00E8
+#define	C2HFF_WTPTR				0x00EC
+#define	RXFF0_RDPTR				0x00F0
+#define	RXFF0_WTPTR				0x00F4
+#define	RXFF1_RDPTR				0x00F8
+#define	RXFF1_WTPTR				0x00FC
+#define	RXRPT0_RDPTR				0x0100
+#define	RXRPT0_WTPTR				0x0104
+#define	RXRPT1_RDPTR				0x0108
+#define	RXRPT1_WTPTR				0x010C
+#define	RX0_UDT_SIZE				0x0110
+#define	RX1PKTNUM				0x0114
+#define	RXFILTERMAP				0x0116
+#define	RXFILTERMAP_GP1				0x0118
+#define	RXFILTERMAP_GP2				0x011A
+#define	RXFILTERMAP_GP3				0x011C
+#define	BCNQ_CTRL				0x0120
+#define	MGTQ_CTRL				0x0124
+#define	HIQ_CTRL				0x0128
+#define	VOTID7_CTRL				0x012c
+#define	VOTID6_CTRL				0x0130
+#define	VITID5_CTRL				0x0134
+#define	VITID4_CTRL				0x0138
+#define	BETID3_CTRL				0x013c
+#define	BETID0_CTRL				0x0140
+#define	BKTID2_CTRL				0x0144
+#define	BKTID1_CTRL				0x0148
+#define	CMDQ_CTRL				0x014c
+#define	TXPKT_NUM_CTRL				0x0150
+#define	TXQ_PGADD				0x0152
+#define	TXFF_PG_NUM				0x0154
+#define	TRXDMA_STATUS				0x0156
+
+/* 6. Adaptive Control Registers   */
+#define	INIMCS_SEL				0x0160
+#define	TX_RATE_REG				INIMCS_SEL
+#define	INIRTSMCS_SEL				0x0180
+#define	RRSR					0x0181
+#define	ARFR0					0x0184
+#define	ARFR1					0x0188
+#define	ARFR2					0x018C
+#define	ARFR3					0x0190
+#define	ARFR4					0x0194
+#define	ARFR5					0x0198
+#define	ARFR6					0x019C
+#define	ARFR7					0x01A0
+#define	AGGLEN_LMT_H				0x01A7
+#define	AGGLEN_LMT_L				0x01A8
+#define	DARFRC					0x01B0
+#define	RARFRC					0x01B8
+#define	MCS_TXAGC				0x01C0
+#define	CCK_TXAGC				0x01C8
+
+/* 7. EDCA Setting Registers */
+#define	EDCAPARA_VO				0x01D0
+#define	EDCAPARA_VI				0x01D4
+#define	EDCAPARA_BE				0x01D8
+#define	EDCAPARA_BK				0x01DC
+#define	BCNTCFG					0x01E0
+#define	CWRR					0x01E2
+#define	ACMAVG					0x01E4
+#define	AcmHwCtrl				0x01E7
+#define	VO_ADMTM				0x01E8
+#define	VI_ADMTM				0x01EC
+#define	BE_ADMTM				0x01F0
+#define	RETRY_LIMIT				0x01F4
+#define	SG_RATE					0x01F6
+
+/* 8. WMAC, BA and CCX related Register. */
+#define	NAV_CTRL				0x0200
+#define	BW_OPMODE				0x0203
+#define	BACAMCMD				0x0204
+#define	BACAMCONTENT				0x0208
+
+/* the 0x2xx register WMAC definition */
+#define	LBDLY					0x0210
+#define	FWDLY					0x0211
+#define	HWPC_RX_CTRL				0x0218
+#define	MQIR					0x0220
+#define	MAIR					0x0222
+#define	MSIR					0x0224
+#define	CLM_RESULT				0x0227
+#define	NHM_RPI_CNT				0x0228
+#define	RXERR_RPT				0x0230
+#define	NAV_PROT_LEN				0x0234
+#define	CFEND_TH				0x0236
+#define	AMPDU_MIN_SPACE				0x0237
+#define	TXOP_STALL_CTRL				0x0238
+
+/* 9. Security Control Registers */
+#define	REG_RWCAM				0x0240
+#define	REG_WCAMI				0x0244
+#define	REG_RCAMO				0x0248
+#define	REG_CAMDBG				0x024C
+#define	REG_SECR				0x0250
+
+/* 10. Power Save Control Registers */
+#define	WOW_CTRL				0x0260
+#define	PSSTATUS				0x0261
+#define	PSSWITCH				0x0262
+#define	MIMOPS_WAIT_PERIOD			0x0263
+#define	LPNAV_CTRL				0x0264
+#define	WFM0					0x0270
+#define	WFM1					0x0280
+#define	WFM2					0x0290
+#define	WFM3					0x02A0
+#define	WFM4					0x02B0
+#define	WFM5					0x02C0
+#define	WFCRC					0x02D0
+#define	FW_RPT_REG				0x02c4
+
+/* 11. General Purpose Registers */
+#define	PSTIME					0x02E0
+#define	TIMER0					0x02E4
+#define	TIMER1					0x02E8
+#define	GPIO_CTRL				0x02EC
+#define	GPIO_IN					0x02EC
+#define	GPIO_OUT				0x02ED
+#define	GPIO_IO_SEL				0x02EE
+#define	GPIO_MOD				0x02EF
+#define	GPIO_INTCTRL				0x02F0
+#define	MAC_PINMUX_CFG				0x02F1
+#define	LEDCFG					0x02F2
+#define	PHY_REG					0x02F3
+#define	PHY_REG_DATA				0x02F4
+#define	REG_EFUSE_CLK				0x02F8
+
+/* 12. Host Interrupt Status Registers */
+#define	INTA_MASK				0x0300
+#define	ISR					0x0308
+
+/* 13. Test Mode and Debug Control Registers */
+#define	DBG_PORT_SWITCH				0x003A
+#define	BIST					0x0310
+#define	DBS					0x0314
+#define	CPUINST					0x0318
+#define	CPUCAUSE				0x031C
+#define	LBUS_ERR_ADDR				0x0320
+#define	LBUS_ERR_CMD				0x0324
+#define	LBUS_ERR_DATA_L				0x0328
+#define	LBUS_ERR_DATA_H				0x032C
+#define	LX_EXCEPTION_ADDR			0x0330
+#define	WDG_CTRL				0x0334
+#define	INTMTU					0x0338
+#define	INTM					0x033A
+#define	FDLOCKTURN0				0x033C
+#define	FDLOCKTURN1				0x033D
+#define	TRXPKTBUF_DBG_DATA			0x0340
+#define	TRXPKTBUF_DBG_CTRL			0x0348
+#define	DPLL					0x034A
+#define	CBUS_ERR_ADDR				0x0350
+#define	CBUS_ERR_CMD				0x0354
+#define	CBUS_ERR_DATA_L				0x0358
+#define	CBUS_ERR_DATA_H				0x035C
+#define	USB_SIE_INTF_ADDR			0x0360
+#define	USB_SIE_INTF_WD				0x0361
+#define	USB_SIE_INTF_RD				0x0362
+#define	USB_SIE_INTF_CTRL			0x0363
+#define LBUS_MON_ADDR				0x0364
+#define LBUS_ADDR_MASK				0x0368
+
+/* Boundary is 0x37F */
+
+/* 14. PCIE config register */
+#define	TP_POLL					0x0500
+#define	PM_CTRL					0x0502
+#define	PCIF					0x0503
+
+#define	THPDA					0x0514
+#define	TMDA					0x0518
+#define	TCDA					0x051C
+#define	HDA					0x0520
+#define	TVODA					0x0524
+#define	TVIDA					0x0528
+#define	TBEDA					0x052C
+#define	TBKDA					0x0530
+#define	TBDA					0x0534
+#define	RCDA					0x0538
+#define	RDQDA					0x053C
+#define	DBI_WDATA				0x0540
+#define	DBI_RDATA				0x0544
+#define	DBI_CTRL				0x0548
+#define	MDIO_DATA				0x0550
+#define	MDIO_CTRL				0x0554
+#define	PCI_RPWM				0x0561
+#define	PCI_CPWM				0x0563
+
+/* Config register	(Offset 0x800-) */
+#define	PHY_CCA					0x803
+
+/* Min Spacing related settings. */
+#define	MAX_MSS_DENSITY_2T			0x13
+#define	MAX_MSS_DENSITY_1T			0x0A
+
+/* Rx DMA Control related settings */
+#define	RXDMA_AGG_EN				BIT(7)
+
+#define	RPWM					PCI_RPWM
+
+/* Regsiter Bit and Content definition  */
+
+#define	ISO_MD2PP				BIT(0)
+#define	ISO_PA2PCIE				BIT(3)
+#define	ISO_PLL2MD				BIT(4)
+#define	ISO_PWC_DV2RP				BIT(11)
+#define	ISO_PWC_RV2RP				BIT(12)
+
+
+#define	FEN_MREGEN				BIT(15)
+#define	FEN_DCORE				BIT(11)
+#define	FEN_CPUEN				BIT(10)
+
+#define	PAD_HWPD_IDN				BIT(22)
+
+#define	SYS_CLKSEL_80M				BIT(0)
+#define	SYS_PS_CLKSEL				BIT(1)
+#define	SYS_CPU_CLKSEL				BIT(2)
+#define	SYS_MAC_CLK_EN				BIT(11)
+#define	SYS_SWHW_SEL				BIT(14)
+#define	SYS_FWHW_SEL				BIT(15)
+
+#define	CmdEEPROM_En				BIT(5)
+#define	CmdEERPOMSEL				BIT(4)
+#define	Cmd9346CR_9356SEL			BIT(4)
+
+#define	AFE_MBEN				BIT(1)
+#define	AFE_BGEN				BIT(0)
+
+#define	SPS1_SWEN				BIT(1)
+#define	SPS1_LDEN				BIT(0)
+
+#define	RF_EN					BIT(0)
+#define	RF_RSTB					BIT(1)
+#define	RF_SDMRSTB				BIT(2)
+
+#define	LDA15_EN				BIT(0)
+
+#define	LDV12_EN				BIT(0)
+#define	LDV12_SDBY				BIT(1)
+
+#define	XTAL_GATE_AFE				BIT(10)
+
+#define	APLL_EN					BIT(0)
+
+#define	AFR_CardBEn				BIT(0)
+#define	AFR_CLKRUN_SEL				BIT(1)
+#define	AFR_FuncRegEn				BIT(2)
+
+#define	APSDOFF_STATUS				BIT(15)
+#define	APSDOFF					BIT(14)
+#define	BBRSTN					BIT(13)
+#define	BB_GLB_RSTN				BIT(12)
+#define	SCHEDULE_EN				BIT(10)
+#define	MACRXEN					BIT(9)
+#define	MACTXEN					BIT(8)
+#define	DDMA_EN					BIT(7)
+#define	FW2HW_EN				BIT(6)
+#define	RXDMA_EN				BIT(5)
+#define	TXDMA_EN				BIT(4)
+#define	HCI_RXDMA_EN				BIT(3)
+#define	HCI_TXDMA_EN				BIT(2)
+
+#define	StopHCCA				BIT(6)
+#define	StopHigh				BIT(5)
+#define	StopMgt					BIT(4)
+#define	StopVO					BIT(3)
+#define	StopVI					BIT(2)
+#define	StopBE					BIT(1)
+#define	StopBK					BIT(0)
+
+#define	LBK_NORMAL				0x00
+#define	LBK_MAC_LB				(BIT(0) | BIT(1) | BIT(3))
+#define	LBK_MAC_DLB				(BIT(0) | BIT(1))
+#define	LBK_DMA_LB				(BIT(0) | BIT(1) | BIT(2))
+
+#define	TCP_OFDL_EN				BIT(25)
+#define	HWPC_TX_EN				BIT(24)
+#define	TXDMAPRE2FULL				BIT(23)
+#define	DISCW					BIT(20)
+#define	TCRICV					BIT(19)
+#define	CfendForm				BIT(17)
+#define	TCRCRC					BIT(16)
+#define	FAKE_IMEM_EN				BIT(15)
+#define	TSFRST					BIT(9)
+#define	TSFEN					BIT(8)
+#define	FWALLRDY				(BIT(0) | BIT(1) | BIT(2) | \
+						BIT(3) | BIT(4) | BIT(5) | \
+						BIT(6) | BIT(7))
+#define	FWRDY					BIT(7)
+#define	BASECHG					BIT(6)
+#define	IMEM					BIT(5)
+#define	DMEM_CODE_DONE				BIT(4)
+#define	EXT_IMEM_CHK_RPT			BIT(3)
+#define	EXT_IMEM_CODE_DONE			BIT(2)
+#define	IMEM_CHK_RPT				BIT(1)
+#define	IMEM_CODE_DONE				BIT(0)
+#define	IMEM_CODE_DONE				BIT(0)
+#define	IMEM_CHK_RPT				BIT(1)
+#define	EMEM_CODE_DONE				BIT(2)
+#define	EMEM_CHK_RPT				BIT(3)
+#define	DMEM_CODE_DONE				BIT(4)
+#define	IMEM_RDY				BIT(5)
+#define	BASECHG					BIT(6)
+#define	FWRDY					BIT(7)
+#define	LOAD_FW_READY				(IMEM_CODE_DONE | \
+						IMEM_CHK_RPT | \
+						EMEM_CODE_DONE | \
+						EMEM_CHK_RPT | \
+						DMEM_CODE_DONE | \
+						IMEM_RDY | \
+						BASECHG | \
+						FWRDY)
+#define	TCR_TSFEN				BIT(8)
+#define	TCR_TSFRST				BIT(9)
+#define	TCR_FAKE_IMEM_EN			BIT(15)
+#define	TCR_CRC					BIT(16)
+#define	TCR_ICV					BIT(19)
+#define	TCR_DISCW				BIT(20)
+#define	TCR_HWPC_TX_EN				BIT(24)
+#define	TCR_TCP_OFDL_EN				BIT(25)
+#define	TXDMA_INIT_VALUE			(IMEM_CHK_RPT | \
+						EXT_IMEM_CHK_RPT)
+
+#define	RCR_APPFCS				BIT(31)
+#define	RCR_DIS_ENC_2BYTE			BIT(30)
+#define	RCR_DIS_AES_2BYTE			BIT(29)
+#define	RCR_HTC_LOC_CTRL			BIT(28)
+#define	RCR_ENMBID				BIT(27)
+#define	RCR_RX_TCPOFDL_EN			BIT(26)
+#define	RCR_APP_PHYST_RXFF			BIT(25)
+#define	RCR_APP_PHYST_STAFF			BIT(24)
+#define	RCR_CBSSID				BIT(23)
+#define	RCR_APWRMGT				BIT(22)
+#define	RCR_ADD3				BIT(21)
+#define	RCR_AMF					BIT(20)
+#define	RCR_ACF					BIT(19)
+#define	RCR_ADF					BIT(18)
+#define	RCR_APP_MIC				BIT(17)
+#define	RCR_APP_ICV				BIT(16)
+#define	RCR_RXFTH				BIT(13)
+#define	RCR_AICV				BIT(12)
+#define	RCR_RXDESC_LK_EN			BIT(11)
+#define	RCR_APP_BA_SSN				BIT(6)
+#define	RCR_ACRC32				BIT(5)
+#define	RCR_RXSHFT_EN				BIT(4)
+#define	RCR_AB					BIT(3)
+#define	RCR_AM					BIT(2)
+#define	RCR_APM					BIT(1)
+#define	RCR_AAP					BIT(0)
+#define	RCR_MXDMA_OFFSET			8
+#define	RCR_FIFO_OFFSET				13
+
+
+#define MSR_LINK_MASK				((1 << 0) | (1 << 1))
+#define MSR_LINK_MANAGED			2
+#define MSR_LINK_NONE				0
+#define MSR_LINK_SHIFT				0
+#define MSR_LINK_ADHOC				1
+#define MSR_LINK_MASTER				3
+#define	MSR_NOLINK				0x00
+#define	MSR_ADHOC				0x01
+#define	MSR_INFRA				0x02
+#define	MSR_AP					0x03
+
+#define	ENUART					BIT(7)
+#define	ENJTAG					BIT(3)
+#define	BTMODE					(BIT(2) | BIT(1))
+#define	ENBT					BIT(0)
+
+#define	ENMBID					BIT(7)
+#define	BCNUM					(BIT(6) | BIT(5) | BIT(4))
+
+#define	USTIME_EDCA				0xFF00
+#define	USTIME_TSF				0x00FF
+
+#define	SIFS_TRX				0xFF00
+#define	SIFS_CTX				0x00FF
+
+#define	ENSWBCN					BIT(15)
+#define	DRVERLY_TU				0x0FF0
+#define	DRVERLY_US				0x000F
+#define	BCN_TCFG_CW_SHIFT			8
+#define	BCN_TCFG_IFS				0
+
+#define	RRSR_RSC_OFFSET				21
+#define	RRSR_SHORT_OFFSET			23
+#define	RRSR_RSC_BW_40M				0x600000
+#define	RRSR_RSC_UPSUBCHNL			0x400000
+#define	RRSR_RSC_LOWSUBCHNL			0x200000
+#define	RRSR_SHORT				0x800000
+#define	RRSR_1M					BIT(0)
+#define	RRSR_2M					BIT(1)
+#define	RRSR_5_5M				BIT(2)
+#define	RRSR_11M				BIT(3)
+#define	RRSR_6M					BIT(4)
+#define	RRSR_9M					BIT(5)
+#define	RRSR_12M				BIT(6)
+#define	RRSR_18M				BIT(7)
+#define	RRSR_24M				BIT(8)
+#define	RRSR_36M				BIT(9)
+#define	RRSR_48M				BIT(10)
+#define	RRSR_54M				BIT(11)
+#define	RRSR_MCS0				BIT(12)
+#define	RRSR_MCS1				BIT(13)
+#define	RRSR_MCS2				BIT(14)
+#define	RRSR_MCS3				BIT(15)
+#define	RRSR_MCS4				BIT(16)
+#define	RRSR_MCS5				BIT(17)
+#define	RRSR_MCS6				BIT(18)
+#define	RRSR_MCS7				BIT(19)
+#define	BRSR_AckShortPmb			BIT(23)
+
+#define	RATR_1M					0x00000001
+#define	RATR_2M					0x00000002
+#define	RATR_55M				0x00000004
+#define	RATR_11M				0x00000008
+#define	RATR_6M					0x00000010
+#define	RATR_9M					0x00000020
+#define	RATR_12M				0x00000040
+#define	RATR_18M				0x00000080
+#define	RATR_24M				0x00000100
+#define	RATR_36M				0x00000200
+#define	RATR_48M				0x00000400
+#define	RATR_54M				0x00000800
+#define	RATR_MCS0				0x00001000
+#define	RATR_MCS1				0x00002000
+#define	RATR_MCS2				0x00004000
+#define	RATR_MCS3				0x00008000
+#define	RATR_MCS4				0x00010000
+#define	RATR_MCS5				0x00020000
+#define	RATR_MCS6				0x00040000
+#define	RATR_MCS7				0x00080000
+#define	RATR_MCS8				0x00100000
+#define	RATR_MCS9				0x00200000
+#define	RATR_MCS10				0x00400000
+#define	RATR_MCS11				0x00800000
+#define	RATR_MCS12				0x01000000
+#define	RATR_MCS13				0x02000000
+#define	RATR_MCS14				0x04000000
+#define	RATR_MCS15				0x08000000
+
+#define	RATE_ALL_CCK				(RATR_1M | RATR_2M | \
+						RATR_55M | RATR_11M)
+#define	RATE_ALL_OFDM_AG			(RATR_6M | RATR_9M | \
+						RATR_12M | RATR_18M | \
+						RATR_24M | RATR_36M | \
+						RATR_48M | RATR_54M)
+#define	RATE_ALL_OFDM_1SS			(RATR_MCS0 | RATR_MCS1 | \
+						RATR_MCS2 | RATR_MCS3 | \
+						RATR_MCS4 | RATR_MCS5 | \
+						RATR_MCS6 | RATR_MCS7)
+#define	RATE_ALL_OFDM_2SS			(RATR_MCS8 | RATR_MCS9 | \
+						RATR_MCS10 | RATR_MCS11 | \
+						RATR_MCS12 | RATR_MCS13 | \
+						RATR_MCS14 | RATR_MCS15)
+
+#define	AC_PARAM_TXOP_LIMIT_OFFSET		16
+#define	AC_PARAM_ECW_MAX_OFFSET			12
+#define	AC_PARAM_ECW_MIN_OFFSET			8
+#define	AC_PARAM_AIFS_OFFSET			0
+
+#define	AcmHw_HwEn				BIT(0)
+#define	AcmHw_BeqEn				BIT(1)
+#define	AcmHw_ViqEn				BIT(2)
+#define	AcmHw_VoqEn				BIT(3)
+#define	AcmHw_BeqStatus				BIT(4)
+#define	AcmHw_ViqStatus				BIT(5)
+#define	AcmHw_VoqStatus				BIT(6)
+
+#define	RETRY_LIMIT_SHORT_SHIFT			8
+#define	RETRY_LIMIT_LONG_SHIFT			0
+
+#define	NAV_UPPER_EN				BIT(16)
+#define	NAV_UPPER				0xFF00
+#define	NAV_RTSRST				0xFF
+
+#define	BW_OPMODE_20MHZ				BIT(2)
+#define	BW_OPMODE_5G				BIT(1)
+#define	BW_OPMODE_11J				BIT(0)
+
+#define	RXERR_RPT_RST				BIT(27)
+#define	RXERR_OFDM_PPDU				0
+#define	RXERR_OFDM_FALSE_ALARM			1
+#define	RXERR_OFDM_MPDU_OK			2
+#define	RXERR_OFDM_MPDU_FAIL			3
+#define	RXERR_CCK_PPDU				4
+#define	RXERR_CCK_FALSE_ALARM			5
+#define	RXERR_CCK_MPDU_OK			6
+#define	RXERR_CCK_MPDU_FAIL			7
+#define	RXERR_HT_PPDU				8
+#define	RXERR_HT_FALSE_ALARM			9
+#define	RXERR_HT_MPDU_TOTAL			10
+#define	RXERR_HT_MPDU_OK			11
+#define	RXERR_HT_MPDU_FAIL			12
+#define	RXERR_RX_FULL_DROP			15
+
+#define	SCR_TXUSEDK				BIT(0)
+#define	SCR_RXUSEDK				BIT(1)
+#define	SCR_TXENCENABLE				BIT(2)
+#define	SCR_RXENCENABLE				BIT(3)
+#define	SCR_SKBYA2				BIT(4)
+#define	SCR_NOSKMC				BIT(5)
+
+#define	CAM_VALID				BIT(15)
+#define	CAM_NOTVALID				0x0000
+#define	CAM_USEDK				BIT(5)
+
+#define	CAM_NONE				0x0
+#define	CAM_WEP40				0x01
+#define	CAM_TKIP				0x02
+#define	CAM_AES					0x04
+#define	CAM_WEP104				0x05
+
+#define	TOTAL_CAM_ENTRY				32
+#define	HALF_CAM_ENTRY				16
+
+#define	CAM_WRITE				BIT(16)
+#define	CAM_READ				0x00000000
+#define	CAM_POLLINIG				BIT(31)
+
+#define	WOW_PMEN				BIT(0)
+#define	WOW_WOMEN				BIT(1)
+#define	WOW_MAGIC				BIT(2)
+#define	WOW_UWF					BIT(3)
+
+#define	GPIOMUX_EN				BIT(3)
+#define	GPIOSEL_GPIO				0
+#define	GPIOSEL_PHYDBG				1
+#define	GPIOSEL_BT				2
+#define	GPIOSEL_WLANDBG				3
+#define	GPIOSEL_GPIO_MASK			(~(BIT(0)|BIT(1)))
+
+#define	HST_RDBUSY				BIT(0)
+#define	CPU_WTBUSY				BIT(1)
+
+#define	IMR8190_DISABLED			0x0
+#define	IMR_CPUERR				BIT(5)
+#define	IMR_ATIMEND				BIT(4)
+#define	IMR_TBDOK				BIT(3)
+#define	IMR_TBDER				BIT(2)
+#define	IMR_BCNDMAINT8				BIT(1)
+#define	IMR_BCNDMAINT7				BIT(0)
+#define	IMR_BCNDMAINT6				BIT(31)
+#define	IMR_BCNDMAINT5				BIT(30)
+#define	IMR_BCNDMAINT4				BIT(29)
+#define	IMR_BCNDMAINT3				BIT(28)
+#define	IMR_BCNDMAINT2				BIT(27)
+#define	IMR_BCNDMAINT1				BIT(26)
+#define	IMR_BCNDOK8				BIT(25)
+#define	IMR_BCNDOK7				BIT(24)
+#define	IMR_BCNDOK6				BIT(23)
+#define	IMR_BCNDOK5				BIT(22)
+#define	IMR_BCNDOK4				BIT(21)
+#define	IMR_BCNDOK3				BIT(20)
+#define	IMR_BCNDOK2				BIT(19)
+#define	IMR_BCNDOK1				BIT(18)
+#define	IMR_TIMEOUT2				BIT(17)
+#define	IMR_TIMEOUT1				BIT(16)
+#define	IMR_TXFOVW				BIT(15)
+#define	IMR_PSTIMEOUT				BIT(14)
+#define	IMR_BCNINT				BIT(13)
+#define	IMR_RXFOVW				BIT(12)
+#define	IMR_RDU					BIT(11)
+#define	IMR_RXCMDOK				BIT(10)
+#define	IMR_BDOK				BIT(9)
+#define	IMR_HIGHDOK				BIT(8)
+#define	IMR_COMDOK				BIT(7)
+#define	IMR_MGNTDOK				BIT(6)
+#define	IMR_HCCADOK				BIT(5)
+#define	IMR_BKDOK				BIT(4)
+#define	IMR_BEDOK				BIT(3)
+#define	IMR_VIDOK				BIT(2)
+#define	IMR_VODOK				BIT(1)
+#define	IMR_ROK					BIT(0)
+
+#define	TPPOLL_BKQ				BIT(0)
+#define	TPPOLL_BEQ				BIT(1)
+#define	TPPOLL_VIQ				BIT(2)
+#define	TPPOLL_VOQ				BIT(3)
+#define	TPPOLL_BQ				BIT(4)
+#define	TPPOLL_CQ				BIT(5)
+#define	TPPOLL_MQ				BIT(6)
+#define	TPPOLL_HQ				BIT(7)
+#define	TPPOLL_HCCAQ				BIT(8)
+#define	TPPOLL_STOPBK				BIT(9)
+#define	TPPOLL_STOPBE				BIT(10)
+#define	TPPOLL_STOPVI				BIT(11)
+#define	TPPOLL_STOPVO				BIT(12)
+#define	TPPOLL_STOPMGT				BIT(13)
+#define	TPPOLL_STOPHIGH				BIT(14)
+#define	TPPOLL_STOPHCCA				BIT(15)
+#define	TPPOLL_SHIFT				8
+
+#define	CCX_CMD_CLM_ENABLE			BIT(0)
+#define	CCX_CMD_NHM_ENABLE			BIT(1)
+#define	CCX_CMD_FUNCTION_ENABLE			BIT(8)
+#define	CCX_CMD_IGNORE_CCA			BIT(9)
+#define	CCX_CMD_IGNORE_TXON			BIT(10)
+#define	CCX_CLM_RESULT_READY			BIT(16)
+#define	CCX_NHM_RESULT_READY			BIT(16)
+#define	CCX_CMD_RESET				0x0
+
+
+#define	HWSET_MAX_SIZE_92S			128
+#define EFUSE_MAX_SECTION			16
+#define EFUSE_REAL_CONTENT_LEN			512
+
+#define RTL8190_EEPROM_ID			0x8129
+#define EEPROM_HPON				0x02
+#define EEPROM_CLK				0x06
+#define EEPROM_TESTR				0x08
+
+#define EEPROM_VID				0x0A
+#define EEPROM_DID				0x0C
+#define EEPROM_SVID				0x0E
+#define EEPROM_SMID				0x10
+
+#define EEPROM_MAC_ADDR				0x12
+#define EEPROM_NODE_ADDRESS_BYTE_0		0x12
+
+#define EEPROM_PWDIFF				0x54
+
+#define EEPROM_TXPOWERBASE			0x50
+#define	EEPROM_TX_PWR_INDEX_RANGE		28
+
+#define EEPROM_TX_PWR_HT20_DIFF			0x62
+#define DEFAULT_HT20_TXPWR_DIFF			2
+#define EEPROM_TX_PWR_OFDM_DIFF			0x65
+
+#define	EEPROM_TXPWRGROUP			0x67
+#define EEPROM_REGULATORY			0x6D
+
+#define TX_PWR_SAFETY_CHK			0x6D
+#define EEPROM_TXPWINDEX_CCK_24G		0x5D
+#define EEPROM_TXPWINDEX_OFDM_24G		0x6B
+#define EEPROM_HT2T_CH1_A			0x6c
+#define EEPROM_HT2T_CH7_A			0x6d
+#define EEPROM_HT2T_CH13_A			0x6e
+#define EEPROM_HT2T_CH1_B			0x6f
+#define EEPROM_HT2T_CH7_B			0x70
+#define EEPROM_HT2T_CH13_B			0x71
+
+#define EEPROM_TSSI_A				0x74
+#define EEPROM_TSSI_B				0x75
+
+#define	EEPROM_RFIND_POWERDIFF			0x76
+#define	EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF	0x3
+
+#define EEPROM_THERMALMETER			0x77
+#define	EEPROM_BLUETOOTH_COEXIST		0x78
+#define	EEPROM_BLUETOOTH_TYPE			0x4f
+
+#define	EEPROM_OPTIONAL				0x78
+#define	EEPROM_WOWLAN				0x78
+
+#define EEPROM_CRYSTALCAP			0x79
+#define EEPROM_CHANNELPLAN			0x7B
+#define EEPROM_VERSION				0x7C
+#define	EEPROM_CUSTOMID				0x7A
+#define EEPROM_BOARDTYPE			0x7E
+
+#define	EEPROM_CHANNEL_PLAN_FCC			0x0
+#define	EEPROM_CHANNEL_PLAN_IC			0x1
+#define	EEPROM_CHANNEL_PLAN_ETSI		0x2
+#define	EEPROM_CHANNEL_PLAN_SPAIN		0x3
+#define	EEPROM_CHANNEL_PLAN_FRANCE		0x4
+#define	EEPROM_CHANNEL_PLAN_MKK			0x5
+#define	EEPROM_CHANNEL_PLAN_MKK1		0x6
+#define	EEPROM_CHANNEL_PLAN_ISRAEL		0x7
+#define	EEPROM_CHANNEL_PLAN_TELEC		0x8
+#define	EEPROM_CHANNEL_PLAN_GLOBAL_DOMAIN	0x9
+#define	EEPROM_CHANNEL_PLAN_WORLD_WIDE_13	0xA
+#define	EEPROM_CHANNEL_PLAN_NCC			0xB
+#define	EEPROM_CHANNEL_PLAN_BY_HW_MASK		0x80
+
+#define	FW_DIG_DISABLE				0xfd00cc00
+#define	FW_DIG_ENABLE				0xfd000000
+#define	FW_DIG_HALT				0xfd000001
+#define	FW_DIG_RESUME				0xfd000002
+#define	FW_HIGH_PWR_DISABLE			0xfd000008
+#define	FW_HIGH_PWR_ENABLE			0xfd000009
+#define	FW_ADD_A2_ENTRY				0xfd000016
+#define	FW_TXPWR_TRACK_ENABLE			0xfd000017
+#define	FW_TXPWR_TRACK_DISABLE			0xfd000018
+#define	FW_TXPWR_TRACK_THERMAL			0xfd000019
+#define	FW_TXANT_SWITCH_ENABLE			0xfd000023
+#define	FW_TXANT_SWITCH_DISABLE			0xfd000024
+#define	FW_RA_INIT				0xfd000026
+#define	FW_CTRL_DM_BY_DRIVER			0Xfd00002a
+#define	FW_RA_IOT_BG_COMB			0xfd000030
+#define	FW_RA_IOT_N_COMB			0xfd000031
+#define	FW_RA_REFRESH				0xfd0000a0
+#define	FW_RA_UPDATE_MASK			0xfd0000a2
+#define	FW_RA_DISABLE				0xfd0000a4
+#define	FW_RA_ACTIVE				0xfd0000a6
+#define	FW_RA_DISABLE_RSSI_MASK			0xfd0000ac
+#define	FW_RA_ENABLE_RSSI_MASK			0xfd0000ad
+#define	FW_RA_RESET				0xfd0000af
+#define	FW_DM_DISABLE				0xfd00aa00
+#define	FW_IQK_ENABLE				0xf0000020
+#define	FW_IQK_SUCCESS				0x0000dddd
+#define	FW_IQK_FAIL				0x0000ffff
+#define	FW_OP_FAILURE				0xffffffff
+#define	FW_TX_FEEDBACK_NONE			0xfb000000
+#define	FW_TX_FEEDBACK_DTM_ENABLE		(FW_TX_FEEDBACK_NONE | 0x1)
+#define	FW_TX_FEEDBACK_CCX_ENABL		(FW_TX_FEEDBACK_NONE | 0x2)
+#define	FW_BB_RESET_ENABLE			0xff00000d
+#define	FW_BB_RESET_DISABLE			0xff00000e
+#define	FW_CCA_CHK_ENABLE			0xff000011
+#define	FW_CCK_RESET_CNT			0xff000013
+#define	FW_LPS_ENTER				0xfe000010
+#define	FW_LPS_LEAVE				0xfe000011
+#define	FW_INDIRECT_READ			0xf2000000
+#define	FW_INDIRECT_WRITE			0xf2000001
+#define	FW_CHAN_SET				0xf3000001
+
+#define RFPC					0x5F
+#define RCR_9356SEL				BIT(6)
+#define TCR_LRL_OFFSET				0
+#define TCR_SRL_OFFSET				8
+#define TCR_MXDMA_OFFSET			21
+#define TCR_SAT					BIT(24)
+#define RCR_MXDMA_OFFSET			8
+#define RCR_FIFO_OFFSET				13
+#define RCR_OnlyErlPkt				BIT(31)
+#define CWR					0xDC
+#define RETRYCTR				0xDE
+
+#define CPU_GEN_SYSTEM_RESET			0x00000001
+
+#define	CCX_COMMAND_REG				0x890
+#define	CLM_PERIOD_REG				0x894
+#define	NHM_PERIOD_REG				0x896
+
+#define	NHM_THRESHOLD0				0x898
+#define	NHM_THRESHOLD1				0x899
+#define	NHM_THRESHOLD2				0x89A
+#define	NHM_THRESHOLD3				0x89B
+#define	NHM_THRESHOLD4				0x89C
+#define	NHM_THRESHOLD5				0x89D
+#define	NHM_THRESHOLD6				0x89E
+#define	CLM_RESULT_REG				0x8D0
+#define	NHM_RESULT_REG				0x8D4
+#define	NHM_RPI_COUNTER0			0x8D8
+#define	NHM_RPI_COUNTER1			0x8D9
+#define	NHM_RPI_COUNTER2			0x8DA
+#define	NHM_RPI_COUNTER3			0x8DB
+#define	NHM_RPI_COUNTER4			0x8DC
+#define	NHM_RPI_COUNTER5			0x8DD
+#define	NHM_RPI_COUNTER6			0x8DE
+#define	NHM_RPI_COUNTER7			0x8DF
+
+#define	HAL_8192S_HW_GPIO_OFF_BIT		BIT(3)
+#define	HAL_8192S_HW_GPIO_OFF_MASK		0xF7
+#define	HAL_8192S_HW_GPIO_WPS_BIT		BIT(4)
+
+#define	RPMAC_RESET				0x100
+#define	RPMAC_TXSTART				0x104
+#define	RPMAC_TXLEGACYSIG			0x108
+#define	RPMAC_TXHTSIG1				0x10c
+#define	RPMAC_TXHTSIG2				0x110
+#define	RPMAC_PHYDEBUG				0x114
+#define	RPMAC_TXPACKETNNM			0x118
+#define	RPMAC_TXIDLE				0x11c
+#define	RPMAC_TXMACHEADER0			0x120
+#define	RPMAC_TXMACHEADER1			0x124
+#define	RPMAC_TXMACHEADER2			0x128
+#define	RPMAC_TXMACHEADER3			0x12c
+#define	RPMAC_TXMACHEADER4			0x130
+#define	RPMAC_TXMACHEADER5			0x134
+#define	RPMAC_TXDATATYPE			0x138
+#define	RPMAC_TXRANDOMSEED			0x13c
+#define	RPMAC_CCKPLCPPREAMBLE			0x140
+#define	RPMAC_CCKPLCPHEADER			0x144
+#define	RPMAC_CCKCRC16				0x148
+#define	RPMAC_OFDMRXCRC32OK			0x170
+#define	RPMAC_OFDMRXCRC32ER			0x174
+#define	RPMAC_OFDMRXPARITYER			0x178
+#define	RPMAC_OFDMRXCRC8ER			0x17c
+#define	RPMAC_CCKCRXRC16ER			0x180
+#define	RPMAC_CCKCRXRC32ER			0x184
+#define	RPMAC_CCKCRXRC32OK			0x188
+#define	RPMAC_TXSTATUS				0x18c
+
+#define	RF_BB_CMD_ADDR				0x02c0
+#define	RF_BB_CMD_DATA				0x02c4
+
+#define	RFPGA0_RFMOD				0x800
+
+#define	RFPGA0_TXINFO				0x804
+#define	RFPGA0_PSDFUNCTION			0x808
+
+#define	RFPGA0_TXGAINSTAGE			0x80c
+
+#define	RFPGA0_RFTIMING1			0x810
+#define	RFPGA0_RFTIMING2			0x814
+#define	RFPGA0_XA_HSSIPARAMETER1		0x820
+#define	RFPGA0_XA_HSSIPARAMETER2		0x824
+#define	RFPGA0_XB_HSSIPARAMETER1		0x828
+#define	RFPGA0_XB_HSSIPARAMETER2		0x82c
+#define	RFPGA0_XC_HSSIPARAMETER1		0x830
+#define	RFPGA0_XC_HSSIPARAMETER2		0x834
+#define	RFPGA0_XD_HSSIPARAMETER1		0x838
+#define	RFPGA0_XD_HSSIPARAMETER2		0x83c
+#define	RFPGA0_XA_LSSIPARAMETER			0x840
+#define	RFPGA0_XB_LSSIPARAMETER			0x844
+#define	RFPGA0_XC_LSSIPARAMETER			0x848
+#define	RFPGA0_XD_LSSIPARAMETER			0x84c
+
+#define	RFPGA0_RFWAKEUP_PARAMETER		0x850
+#define	RFPGA0_RFSLEEPUP_PARAMETER		0x854
+
+#define	RFPGA0_XAB_SWITCHCONTROL		0x858
+#define	RFPGA0_XCD_SWITCHCONTROL		0x85c
+
+#define	RFPGA0_XA_RFINTERFACEOE			0x860
+#define	RFPGA0_XB_RFINTERFACEOE			0x864
+#define	RFPGA0_XC_RFINTERFACEOE			0x868
+#define	RFPGA0_XD_RFINTERFACEOE			0x86c
+
+#define	RFPGA0_XAB_RFINTERFACESW		0x870
+#define	RFPGA0_XCD_RFINTERFACESW		0x874
+
+#define	RFPGA0_XAB_RFPARAMETER			0x878
+#define	RFPGA0_XCD_RFPARAMETER			0x87c
+
+#define	RFPGA0_ANALOGPARAMETER1			0x880
+#define	RFPGA0_ANALOGPARAMETER2			0x884
+#define	RFPGA0_ANALOGPARAMETER3			0x888
+#define	RFPGA0_ANALOGPARAMETER4			0x88c
+
+#define	RFPGA0_XA_LSSIREADBACK			0x8a0
+#define	RFPGA0_XB_LSSIREADBACK			0x8a4
+#define	RFPGA0_XC_LSSIREADBACK			0x8a8
+#define	RFPGA0_XD_LSSIREADBACK			0x8ac
+
+#define	RFPGA0_PSDREPORT			0x8b4
+#define	TRANSCEIVERA_HSPI_READBACK		0x8b8
+#define	TRANSCEIVERB_HSPI_READBACK		0x8bc
+#define	RFPGA0_XAB_RFINTERFACERB		0x8e0
+#define	RFPGA0_XCD_RFINTERFACERB		0x8e4
+#define	RFPGA1_RFMOD				0x900
+
+#define	RFPGA1_TXBLOCK				0x904
+#define	RFPGA1_DEBUGSELECT			0x908
+#define	RFPGA1_TXINFO				0x90c
+
+#define	RCCK0_SYSTEM				0xa00
+
+#define	RCCK0_AFESETTING			0xa04
+#define	RCCK0_CCA				0xa08
+
+#define	RCCK0_RXAGC1				0xa0c
+#define	RCCK0_RXAGC2				0xa10
+
+#define	RCCK0_RXHP				0xa14
+
+#define	RCCK0_DSPPARAMETER1			0xa18
+#define	RCCK0_DSPPARAMETER2			0xa1c
+
+#define	RCCK0_TXFILTER1				0xa20
+#define	RCCK0_TXFILTER2				0xa24
+#define	RCCK0_DEBUGPORT				0xa28
+#define	RCCK0_FALSEALARMREPORT			0xa2c
+#define	RCCK0_TRSSIREPORT			0xa50
+#define	RCCK0_RXREPORT				0xa54
+#define	RCCK0_FACOUNTERLOWER			0xa5c
+#define	RCCK0_FACOUNTERUPPER			0xa58
+
+#define	ROFDM0_LSTF				0xc00
+
+#define	ROFDM0_TRXPATHENABLE			0xc04
+#define	ROFDM0_TRMUXPAR				0xc08
+#define	ROFDM0_TRSWISOLATION			0xc0c
+
+#define	ROFDM0_XARXAFE				0xc10
+#define	ROFDM0_XARXIQIMBALANCE			0xc14
+#define	ROFDM0_XBRXAFE				0xc18
+#define	ROFDM0_XBRXIQIMBALANCE			0xc1c
+#define	ROFDM0_XCRXAFE				0xc20
+#define	ROFDM0_XCRXIQIMBALANCE			0xc24
+#define	ROFDM0_XDRXAFE				0xc28
+#define	ROFDM0_XDRXIQIMBALANCE			0xc2c
+
+#define	ROFDM0_RXDETECTOR1			0xc30
+#define	ROFDM0_RXDETECTOR2			0xc34
+#define	ROFDM0_RXDETECTOR3			0xc38
+#define	ROFDM0_RXDETECTOR4			0xc3c
+
+#define	ROFDM0_RXDSP				0xc40
+#define	ROFDM0_CFO_AND_DAGC			0xc44
+#define	ROFDM0_CCADROP_THRESHOLD		0xc48
+#define	ROFDM0_ECCA_THRESHOLD			0xc4c
+
+#define	ROFDM0_XAAGCCORE1			0xc50
+#define	ROFDM0_XAAGCCORE2			0xc54
+#define	ROFDM0_XBAGCCORE1			0xc58
+#define	ROFDM0_XBAGCCORE2			0xc5c
+#define	ROFDM0_XCAGCCORE1			0xc60
+#define	ROFDM0_XCAGCCORE2			0xc64
+#define	ROFDM0_XDAGCCORE1			0xc68
+#define	ROFDM0_XDAGCCORE2			0xc6c
+
+#define	ROFDM0_AGCPARAMETER1			0xc70
+#define	ROFDM0_AGCPARAMETER2			0xc74
+#define	ROFDM0_AGCRSSITABLE			0xc78
+#define	ROFDM0_HTSTFAGC				0xc7c
+
+#define	ROFDM0_XATXIQIMBALANCE			0xc80
+#define	ROFDM0_XATXAFE				0xc84
+#define	ROFDM0_XBTXIQIMBALANCE			0xc88
+#define	ROFDM0_XBTXAFE				0xc8c
+#define	ROFDM0_XCTXIQIMBALANCE			0xc90
+#define	ROFDM0_XCTXAFE				0xc94
+#define	ROFDM0_XDTXIQIMBALANCE			0xc98
+#define	ROFDM0_XDTXAFE				0xc9c
+
+#define	ROFDM0_RXHP_PARAMETER			0xce0
+#define	ROFDM0_TXPSEUDO_NOISE_WGT		0xce4
+#define	ROFDM0_FRAME_SYNC			0xcf0
+#define	ROFDM0_DFSREPORT			0xcf4
+#define	ROFDM0_TXCOEFF1				0xca4
+#define	ROFDM0_TXCOEFF2				0xca8
+#define	ROFDM0_TXCOEFF3				0xcac
+#define	ROFDM0_TXCOEFF4				0xcb0
+#define	ROFDM0_TXCOEFF5				0xcb4
+#define	ROFDM0_TXCOEFF6				0xcb8
+
+
+#define	ROFDM1_LSTF				0xd00
+#define	ROFDM1_TRXPATHENABLE			0xd04
+
+#define	ROFDM1_CFO				0xd08
+#define	ROFDM1_CSI1				0xd10
+#define	ROFDM1_SBD				0xd14
+#define	ROFDM1_CSI2				0xd18
+#define	ROFDM1_CFOTRACKING			0xd2c
+#define	ROFDM1_TRXMESAURE1			0xd34
+#define	ROFDM1_INTF_DET				0xd3c
+#define	ROFDM1_PSEUDO_NOISESTATEAB		0xd50
+#define	ROFDM1_PSEUDO_NOISESTATECD		0xd54
+#define	ROFDM1_RX_PSEUDO_NOISE_WGT		0xd58
+
+#define	ROFDM_PHYCOUNTER1			0xda0
+#define	ROFDM_PHYCOUNTER2			0xda4
+#define	ROFDM_PHYCOUNTER3			0xda8
+
+#define	ROFDM_SHORT_CFOAB			0xdac
+#define	ROFDM_SHORT_CFOCD			0xdb0
+#define	ROFDM_LONG_CFOAB			0xdb4
+#define	ROFDM_LONG_CFOCD			0xdb8
+#define	ROFDM_TAIL_CFOAB			0xdbc
+#define	ROFDM_TAIL_CFOCD			0xdc0
+#define	ROFDM_PW_MEASURE1			0xdc4
+#define	ROFDM_PW_MEASURE2			0xdc8
+#define	ROFDM_BW_REPORT				0xdcc
+#define	ROFDM_AGC_REPORT			0xdd0
+#define	ROFDM_RXSNR				0xdd4
+#define	ROFDM_RXEVMCSI				0xdd8
+#define	ROFDM_SIG_REPORT			0xddc
+
+
+#define	RTXAGC_RATE18_06			0xe00
+#define	RTXAGC_RATE54_24			0xe04
+#define	RTXAGC_CCK_MCS32			0xe08
+#define	RTXAGC_MCS03_MCS00			0xe10
+#define	RTXAGC_MCS07_MCS04			0xe14
+#define	RTXAGC_MCS11_MCS08			0xe18
+#define	RTXAGC_MCS15_MCS12			0xe1c
+
+
+#define	RF_AC					0x00
+#define	RF_IQADJ_G1				0x01
+#define	RF_IQADJ_G2				0x02
+#define	RF_POW_TRSW				0x05
+#define	RF_GAIN_RX				0x06
+#define	RF_GAIN_TX				0x07
+#define	RF_TXM_IDAC				0x08
+#define	RF_BS_IQGEN				0x0F
+
+#define	RF_MODE1				0x10
+#define	RF_MODE2				0x11
+#define	RF_RX_AGC_HP				0x12
+#define	RF_TX_AGC				0x13
+#define	RF_BIAS					0x14
+#define	RF_IPA					0x15
+#define	RF_POW_ABILITY				0x17
+#define	RF_MODE_AG				0x18
+#define	RF_CHANNEL				0x18
+#define	RF_CHNLBW				0x18
+#define	RF_TOP					0x19
+#define	RF_RX_G1				0x1A
+#define	RF_RX_G2				0x1B
+#define	RF_RX_BB2				0x1C
+#define	RF_RX_BB1				0x1D
+#define	RF_RCK1					0x1E
+#define	RF_RCK2					0x1F
+
+#define	RF_TX_G1				0x20
+#define	RF_TX_G2				0x21
+#define	RF_TX_G3				0x22
+#define	RF_TX_BB1				0x23
+#define	RF_T_METER				0x24
+#define	RF_SYN_G1				0x25
+#define	RF_SYN_G2				0x26
+#define	RF_SYN_G3				0x27
+#define	RF_SYN_G4				0x28
+#define	RF_SYN_G5				0x29
+#define	RF_SYN_G6				0x2A
+#define	RF_SYN_G7				0x2B
+#define	RF_SYN_G8				0x2C
+
+#define	RF_RCK_OS				0x30
+#define	RF_TXPA_G1				0x31
+#define	RF_TXPA_G2				0x32
+#define	RF_TXPA_G3				0x33
+
+#define	BRFMOD					0x1
+#define	BCCKEN					0x1000000
+#define	BOFDMEN					0x2000000
+
+#define	BXBTXAGC				0xf00
+#define	BXCTXAGC				0xf000
+#define	BXDTXAGC				0xf0000
+
+#define	B3WIRE_DATALENGTH			0x800
+#define	B3WIRE_ADDRESSLENGTH			0x400
+
+#define	BRFSI_RFENV				0x10
+
+#define	BLSSI_READADDRESS			0x7f800000
+#define	BLSSI_READEDGE				0x80000000
+#define	BLSSI_READBACK_DATA			0xfffff
+
+#define	BADCLKPHASE				0x4000000
+
+#define	BCCK_SIDEBAND				0x10
+
+#define	BTX_AGCRATECCK				0x7f00
+
+#define	MASKBYTE0				0xff
+#define	MASKBYTE1				0xff00
+#define	MASKBYTE2				0xff0000
+#define	MASKBYTE3				0xff000000
+#define	MASKHWORD				0xffff0000
+#define	MASKLWORD				0x0000ffff
+#define	MASKDWORD				0xffffffff
+
+#define	MAKS12BITS				0xfffff
+#define	MASK20BITS				0xfffff
+#define RFREG_OFFSET_MASK			0xfffff
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/rf.c b/drivers/net/wireless/rtlwifi/rtl8192se/rf.c
new file mode 100644
index 0000000000000000000000000000000000000000..1d3a48330399e37c4e4c3e8618262191a6fa227c
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/rf.c
@@ -0,0 +1,546 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "rf.h"
+#include "dm.h"
+
+
+static void _rtl92s_get_powerbase(struct ieee80211_hw *hw, u8 *p_pwrlevel,
+				  u8 chnl, u32 *ofdmbase, u32 *mcsbase,
+				  u8 *p_final_pwridx)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u32 pwrbase0, pwrbase1;
+	u8 legacy_pwrdiff = 0, ht20_pwrdiff = 0;
+	u8 i, pwrlevel[4];
+
+	for (i = 0; i < 2; i++)
+		pwrlevel[i] = p_pwrlevel[i];
+
+	/* We only care about the path A for legacy. */
+	if (rtlefuse->eeprom_version < 2) {
+		pwrbase0 = pwrlevel[0] + (rtlefuse->legacy_httxpowerdiff & 0xf);
+	} else if (rtlefuse->eeprom_version >= 2) {
+		legacy_pwrdiff = rtlefuse->txpwr_legacyhtdiff
+						[RF90_PATH_A][chnl - 1];
+
+		/* For legacy OFDM, tx pwr always > HT OFDM pwr.
+		 * We do not care Path B
+		 * legacy OFDM pwr diff. NO BB register
+		 * to notify HW. */
+		pwrbase0 = pwrlevel[0] + legacy_pwrdiff;
+	}
+
+	pwrbase0 = (pwrbase0 << 24) | (pwrbase0 << 16) | (pwrbase0 << 8) |
+		    pwrbase0;
+	*ofdmbase = pwrbase0;
+
+	/* MCS rates */
+	if (rtlefuse->eeprom_version >= 2) {
+		/* Check HT20 to HT40 diff	*/
+		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20) {
+			for (i = 0; i < 2; i++) {
+				/* rf-A, rf-B */
+				/* HT 20<->40 pwr diff */
+				ht20_pwrdiff = rtlefuse->txpwr_ht20diff
+							[i][chnl - 1];
+
+				if (ht20_pwrdiff < 8) /* 0~+7 */
+					pwrlevel[i] += ht20_pwrdiff;
+				else /* index8-15=-8~-1 */
+					pwrlevel[i] -= (16 - ht20_pwrdiff);
+			}
+		}
+	}
+
+	/* use index of rf-A */
+	pwrbase1 = pwrlevel[0];
+	pwrbase1 = (pwrbase1 << 24) | (pwrbase1 << 16) | (pwrbase1 << 8) |
+				pwrbase1;
+	*mcsbase = pwrbase1;
+
+	/* The following is for Antenna
+	 * diff from Ant-B to Ant-A */
+	p_final_pwridx[0] = pwrlevel[0];
+	p_final_pwridx[1] = pwrlevel[1];
+
+	switch (rtlefuse->eeprom_regulatory) {
+	case 3:
+		/* The following is for calculation
+		 * of the power diff for Ant-B to Ant-A. */
+		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+			p_final_pwridx[0] += rtlefuse->pwrgroup_ht40
+						[RF90_PATH_A][
+						chnl - 1];
+			p_final_pwridx[1] += rtlefuse->pwrgroup_ht40
+						[RF90_PATH_B][
+						chnl - 1];
+		} else {
+			p_final_pwridx[0] += rtlefuse->pwrgroup_ht20
+						[RF90_PATH_A][
+						chnl - 1];
+			p_final_pwridx[1] += rtlefuse->pwrgroup_ht20
+						[RF90_PATH_B][
+						chnl - 1];
+		}
+		break;
+	default:
+		break;
+	}
+
+	if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("40MHz finalpwr_idx "
+			"(A / B) = 0x%x / 0x%x\n", p_final_pwridx[0],
+			p_final_pwridx[1]));
+	} else {
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("20MHz finalpwr_idx "
+			"(A / B) = 0x%x / 0x%x\n", p_final_pwridx[0],
+			 p_final_pwridx[1]));
+	}
+}
+
+static void _rtl92s_set_antennadiff(struct ieee80211_hw *hw,
+				    u8 *p_final_pwridx)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	char ant_pwr_diff = 0;
+	u32	u4reg_val = 0;
+
+	if (rtlphy->rf_type == RF_2T2R) {
+		ant_pwr_diff = p_final_pwridx[1] - p_final_pwridx[0];
+
+		/* range is from 7~-8,
+		 * index = 0x0~0xf */
+		if (ant_pwr_diff > 7)
+			ant_pwr_diff = 7;
+		if (ant_pwr_diff < -8)
+			ant_pwr_diff = -8;
+
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("Antenna Diff from RF-B "
+			"to RF-A = %d (0x%x)\n", ant_pwr_diff,
+			 ant_pwr_diff & 0xf));
+
+		ant_pwr_diff &= 0xf;
+	}
+
+	/* Antenna TX power difference */
+	rtlefuse->antenna_txpwdiff[2] = 0;/* RF-D, don't care */
+	rtlefuse->antenna_txpwdiff[1] = 0;/* RF-C, don't care */
+	rtlefuse->antenna_txpwdiff[0] = (u8)(ant_pwr_diff);	/* RF-B */
+
+	u4reg_val = rtlefuse->antenna_txpwdiff[2] << 8 |
+				rtlefuse->antenna_txpwdiff[1] << 4 |
+				rtlefuse->antenna_txpwdiff[0];
+
+	rtl_set_bbreg(hw, RFPGA0_TXGAINSTAGE, (BXBTXAGC | BXCTXAGC | BXDTXAGC),
+		      u4reg_val);
+
+	RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+		 ("Write BCD-Diff(0x%x) = 0x%x\n",
+		 RFPGA0_TXGAINSTAGE, u4reg_val));
+}
+
+static void _rtl92s_get_txpower_writeval_byregulatory(struct ieee80211_hw *hw,
+						      u8 chnl, u8 index,
+						      u32 pwrbase0,
+						      u32 pwrbase1,
+						      u32 *p_outwrite_val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u8 i, chnlgroup, pwrdiff_limit[4];
+	u32 writeval, customer_limit;
+
+	/* Index 0 & 1= legacy OFDM, 2-5=HT_MCS rate */
+	switch (rtlefuse->eeprom_regulatory) {
+	case 0:
+		/* Realtek better performance increase power diff
+		 * defined by Realtek for large power */
+		chnlgroup = 0;
+
+		writeval = rtlphy->mcs_txpwrlevel_origoffset
+				[chnlgroup][index] +
+				((index < 2) ? pwrbase0 : pwrbase1);
+
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("RTK better performance, "
+			 "writeval = 0x%x\n", writeval));
+		break;
+	case 1:
+		/* Realtek regulatory increase power diff defined
+		 * by Realtek for regulatory */
+		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+			writeval = ((index < 2) ? pwrbase0 : pwrbase1);
+
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("Realtek regulatory, "
+				 "40MHz, writeval = 0x%x\n", writeval));
+		} else {
+			if (rtlphy->pwrgroup_cnt == 1)
+				chnlgroup = 0;
+
+			if (rtlphy->pwrgroup_cnt >= 3) {
+				if (chnl <= 3)
+					chnlgroup = 0;
+				else if (chnl >= 4 && chnl <= 8)
+					chnlgroup = 1;
+				else if (chnl > 8)
+					chnlgroup = 2;
+				if (rtlphy->pwrgroup_cnt == 4)
+					chnlgroup++;
+			}
+
+			writeval = rtlphy->mcs_txpwrlevel_origoffset
+					[chnlgroup][index]
+					+ ((index < 2) ?
+					pwrbase0 : pwrbase1);
+
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				 ("Realtek regulatory, "
+				 "20MHz, writeval = 0x%x\n", writeval));
+		}
+		break;
+	case 2:
+		/* Better regulatory don't increase any power diff */
+		writeval = ((index < 2) ? pwrbase0 : pwrbase1);
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("Better regulatory, "
+			 "writeval = 0x%x\n", writeval));
+		break;
+	case 3:
+		/* Customer defined power diff. increase power diff
+		  defined by customer. */
+		chnlgroup = 0;
+
+		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				("customer's limit, 40MHz = 0x%x\n",
+				rtlefuse->pwrgroup_ht40
+				[RF90_PATH_A][chnl - 1]));
+		} else {
+			RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+				("customer's limit, 20MHz = 0x%x\n",
+				rtlefuse->pwrgroup_ht20
+				[RF90_PATH_A][chnl - 1]));
+		}
+
+		for (i = 0; i < 4; i++) {
+			pwrdiff_limit[i] =
+				(u8)((rtlphy->mcs_txpwrlevel_origoffset
+				[chnlgroup][index] & (0x7f << (i * 8)))
+				>> (i * 8));
+
+			if (rtlphy->current_chan_bw ==
+			    HT_CHANNEL_WIDTH_20_40) {
+				if (pwrdiff_limit[i] >
+				    rtlefuse->pwrgroup_ht40
+				    [RF90_PATH_A][chnl - 1]) {
+					pwrdiff_limit[i] =
+					  rtlefuse->pwrgroup_ht20
+					  [RF90_PATH_A][chnl - 1];
+				}
+			} else {
+				if (pwrdiff_limit[i] >
+				    rtlefuse->pwrgroup_ht20
+				    [RF90_PATH_A][chnl - 1]) {
+					pwrdiff_limit[i] =
+					    rtlefuse->pwrgroup_ht20
+					    [RF90_PATH_A][chnl - 1];
+				}
+			}
+		}
+
+		customer_limit = (pwrdiff_limit[3] << 24) |
+				(pwrdiff_limit[2] << 16) |
+				(pwrdiff_limit[1] << 8) |
+				(pwrdiff_limit[0]);
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("Customer's limit = 0x%x\n",
+			 customer_limit));
+
+		writeval = customer_limit + ((index < 2) ?
+					     pwrbase0 : pwrbase1);
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("Customer, writeval = "
+			 "0x%x\n", writeval));
+		break;
+	default:
+		chnlgroup = 0;
+		writeval = rtlphy->mcs_txpwrlevel_origoffset[chnlgroup][index] +
+				((index < 2) ? pwrbase0 : pwrbase1);
+		RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+			 ("RTK better performance, "
+			 "writeval = 0x%x\n", writeval));
+		break;
+	}
+
+	if (rtlpriv->dm.dynamic_txhighpower_lvl == TX_HIGH_PWR_LEVEL_LEVEL1)
+		writeval = 0x10101010;
+	else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+		 TX_HIGH_PWR_LEVEL_LEVEL2)
+		writeval = 0x0;
+
+	*p_outwrite_val = writeval;
+
+}
+
+static void _rtl92s_write_ofdm_powerreg(struct ieee80211_hw *hw,
+					u8 index, u32 val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u16 regoffset[6] = {0xe00, 0xe04, 0xe10, 0xe14, 0xe18, 0xe1c};
+	u8 i, rfa_pwr[4];
+	u8 rfa_lower_bound = 0, rfa_upper_bound = 0, rf_pwr_diff = 0;
+	u32 writeval = val;
+
+	/* If path A and Path B coexist, we must limit Path A tx power.
+	 * Protect Path B pwr over or under flow. We need to calculate
+	 * upper and lower bound of path A tx power. */
+	if (rtlphy->rf_type == RF_2T2R) {
+		rf_pwr_diff = rtlefuse->antenna_txpwdiff[0];
+
+		/* Diff=-8~-1 */
+		if (rf_pwr_diff >= 8) {
+			/* Prevent underflow!! */
+			rfa_lower_bound = 0x10 - rf_pwr_diff;
+		/* if (rf_pwr_diff >= 0) Diff = 0-7 */
+		} else {
+			rfa_upper_bound = RF6052_MAX_TX_PWR - rf_pwr_diff;
+		}
+	}
+
+	for (i = 0; i < 4; i++) {
+		rfa_pwr[i] = (u8)((writeval & (0x7f << (i * 8))) >> (i * 8));
+		if (rfa_pwr[i]  > RF6052_MAX_TX_PWR)
+			rfa_pwr[i]  = RF6052_MAX_TX_PWR;
+
+		/* If path A and Path B coexist, we must limit Path A tx power.
+		 * Protect Path B pwr over or under flow. We need to calculate
+		 * upper and lower bound of path A tx power. */
+		if (rtlphy->rf_type == RF_2T2R) {
+			/* Diff=-8~-1 */
+			if (rf_pwr_diff >= 8) {
+				/* Prevent underflow!! */
+				if (rfa_pwr[i] < rfa_lower_bound)
+					rfa_pwr[i] = rfa_lower_bound;
+			/* Diff = 0-7 */
+			} else if (rf_pwr_diff >= 1) {
+				/* Prevent overflow */
+				if (rfa_pwr[i] > rfa_upper_bound)
+					rfa_pwr[i] = rfa_upper_bound;
+			}
+		}
+
+	}
+
+	writeval = (rfa_pwr[3] << 24) | (rfa_pwr[2] << 16) | (rfa_pwr[1] << 8) |
+				rfa_pwr[0];
+
+	rtl_set_bbreg(hw, regoffset[index], 0x7f7f7f7f, writeval);
+}
+
+void rtl92s_phy_rf6052_set_ofdmtxpower(struct ieee80211_hw *hw,
+				       u8 *p_pwrlevel, u8 chnl)
+{
+	u32 writeval, pwrbase0, pwrbase1;
+	u8 index = 0;
+	u8 finalpwr_idx[4];
+
+	_rtl92s_get_powerbase(hw, p_pwrlevel, chnl, &pwrbase0, &pwrbase1,
+			&finalpwr_idx[0]);
+	_rtl92s_set_antennadiff(hw, &finalpwr_idx[0]);
+
+	for (index = 0; index < 6; index++) {
+		_rtl92s_get_txpower_writeval_byregulatory(hw, chnl, index,
+				pwrbase0, pwrbase1, &writeval);
+
+		_rtl92s_write_ofdm_powerreg(hw, index, writeval);
+	}
+}
+
+void rtl92s_phy_rf6052_set_ccktxpower(struct ieee80211_hw *hw, u8 pwrlevel)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+	u32 txagc = 0;
+	bool dont_inc_cck_or_turboscanoff = false;
+
+	if (((rtlefuse->eeprom_version >= 2) &&
+	      (rtlefuse->txpwr_safetyflag == 1)) ||
+	      ((rtlefuse->eeprom_version >= 2) &&
+	      (rtlefuse->eeprom_regulatory != 0)))
+		dont_inc_cck_or_turboscanoff = true;
+
+	if (mac->act_scanning == true) {
+		txagc = 0x3f;
+		if (dont_inc_cck_or_turboscanoff)
+			txagc = pwrlevel;
+	} else {
+		txagc = pwrlevel;
+
+		if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+		    TX_HIGH_PWR_LEVEL_LEVEL1)
+			txagc = 0x10;
+		else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+			TX_HIGH_PWR_LEVEL_LEVEL2)
+			txagc = 0x0;
+	}
+
+	if (txagc > RF6052_MAX_TX_PWR)
+		txagc = RF6052_MAX_TX_PWR;
+
+	rtl_set_bbreg(hw, RTXAGC_CCK_MCS32, BTX_AGCRATECCK, txagc);
+
+}
+
+bool rtl92s_phy_rf6052_config(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u32 u4reg_val = 0;
+	u8 rfpath;
+	bool rtstatus = true;
+	struct bb_reg_def *pphyreg;
+
+	/* Initialize RF */
+	for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) {
+
+		pphyreg = &rtlphy->phyreg_def[rfpath];
+
+		/* Store original RFENV control type */
+		switch (rfpath) {
+		case RF90_PATH_A:
+		case RF90_PATH_C:
+			u4reg_val = rtl92s_phy_query_bb_reg(hw,
+							    pphyreg->rfintfs,
+							    BRFSI_RFENV);
+			break;
+		case RF90_PATH_B:
+		case RF90_PATH_D:
+			u4reg_val = rtl92s_phy_query_bb_reg(hw,
+							    pphyreg->rfintfs,
+							    BRFSI_RFENV << 16);
+			break;
+		}
+
+		/* Set RF_ENV enable */
+		rtl92s_phy_set_bb_reg(hw, pphyreg->rfintfe,
+				      BRFSI_RFENV << 16, 0x1);
+
+		/* Set RF_ENV output high */
+		rtl92s_phy_set_bb_reg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1);
+
+		/* Set bit number of Address and Data for RF register */
+		rtl92s_phy_set_bb_reg(hw, pphyreg->rfhssi_para2,
+				B3WIRE_ADDRESSLENGTH, 0x0);
+		rtl92s_phy_set_bb_reg(hw, pphyreg->rfhssi_para2,
+				B3WIRE_DATALENGTH, 0x0);
+
+		/* Initialize RF fom connfiguration file */
+		switch (rfpath) {
+		case RF90_PATH_A:
+			rtstatus = rtl92s_phy_config_rf(hw,
+						(enum radio_path)rfpath);
+			break;
+		case RF90_PATH_B:
+			rtstatus = rtl92s_phy_config_rf(hw,
+						(enum radio_path)rfpath);
+			break;
+		case RF90_PATH_C:
+			break;
+		case RF90_PATH_D:
+			break;
+		}
+
+		/* Restore RFENV control type */
+		switch (rfpath) {
+		case RF90_PATH_A:
+		case RF90_PATH_C:
+			rtl92s_phy_set_bb_reg(hw, pphyreg->rfintfs, BRFSI_RFENV,
+					      u4reg_val);
+			break;
+		case RF90_PATH_B:
+		case RF90_PATH_D:
+			rtl92s_phy_set_bb_reg(hw, pphyreg->rfintfs,
+					      BRFSI_RFENV << 16,
+					      u4reg_val);
+			break;
+		}
+
+		if (rtstatus != true) {
+			printk(KERN_ERR "Radio[%d] Fail!!", rfpath);
+			goto fail;
+		}
+
+	}
+
+	return rtstatus;
+
+fail:
+	return rtstatus;
+}
+
+void rtl92s_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+
+	switch (bandwidth) {
+	case HT_CHANNEL_WIDTH_20:
+		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
+					   0xfffff3ff) | 0x0400);
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
+					rtlphy->rfreg_chnlval[0]);
+		break;
+	case HT_CHANNEL_WIDTH_20_40:
+		rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] &
+					    0xfffff3ff));
+		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK,
+					rtlphy->rfreg_chnlval[0]);
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("unknown bandwidth: %#X\n",
+			 bandwidth));
+		break;
+	}
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/rf.h b/drivers/net/wireless/rtlwifi/rtl8192se/rf.h
new file mode 100644
index 0000000000000000000000000000000000000000..3843baa1a87411213385d43a43504718f21b290d
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/rf.h
@@ -0,0 +1,43 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __INC_RTL92S_RF_H
+#define __INC_RTL92S_RF_H
+
+#define	RF6052_MAX_TX_PWR	0x3F
+
+void rtl92s_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw,
+				     u8 bandwidth);
+bool rtl92s_phy_rf6052_config(struct ieee80211_hw *hw) ;
+void rtl92s_phy_rf6052_set_ccktxpower(struct ieee80211_hw *hw,
+				      u8 powerlevel);
+void rtl92s_phy_rf6052_set_ofdmtxpower(struct ieee80211_hw *hw,
+				       u8 *p_pwrlevel, u8 chnl);
+
+#endif
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
new file mode 100644
index 0000000000000000000000000000000000000000..1c6cb1d7d660db4987e3cc9dc97004b62509de0f
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
@@ -0,0 +1,423 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include <linux/vmalloc.h>
+
+#include "../wifi.h"
+#include "../core.h"
+#include "../pci.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "fw.h"
+#include "hw.h"
+#include "sw.h"
+#include "trx.h"
+#include "led.h"
+
+static void rtl92s_init_aspm_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	/*close ASPM for AMD defaultly */
+	rtlpci->const_amdpci_aspm = 0;
+
+	/*
+	 * ASPM PS mode.
+	 * 0 - Disable ASPM,
+	 * 1 - Enable ASPM without Clock Req,
+	 * 2 - Enable ASPM with Clock Req,
+	 * 3 - Alwyas Enable ASPM with Clock Req,
+	 * 4 - Always Enable ASPM without Clock Req.
+	 * set defult to RTL8192CE:3 RTL8192E:2
+	 * */
+	rtlpci->const_pci_aspm = 2;
+
+	/*Setting for PCI-E device */
+	rtlpci->const_devicepci_aspm_setting = 0x03;
+
+	/*Setting for PCI-E bridge */
+	rtlpci->const_hostpci_aspm_setting = 0x02;
+
+	/*
+	 * In Hw/Sw Radio Off situation.
+	 * 0 - Default,
+	 * 1 - From ASPM setting without low Mac Pwr,
+	 * 2 - From ASPM setting with low Mac Pwr,
+	 * 3 - Bus D3
+	 * set default to RTL8192CE:0 RTL8192SE:2
+	 */
+	rtlpci->const_hwsw_rfoff_d3 = 2;
+
+	/*
+	 * This setting works for those device with
+	 * backdoor ASPM setting such as EPHY setting.
+	 * 0 - Not support ASPM,
+	 * 1 - Support ASPM,
+	 * 2 - According to chipset.
+	 */
+	rtlpci->const_support_pciaspm = 2;
+}
+
+static int rtl92s_init_sw_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	const struct firmware *firmware;
+	struct rt_firmware *pfirmware = NULL;
+	int err = 0;
+	u16 earlyrxthreshold = 7;
+
+	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_flag = 0;
+	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.thermalvalue = 0;
+	rtlpriv->dm.useramask = true;
+
+	/* compatible 5G band 91se just 2.4G band & smsp */
+	rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
+	rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
+	rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
+
+	rtlpci->transmit_config = 0;
+
+	rtlpci->receive_config =
+			RCR_APPFCS |
+			RCR_APWRMGT |
+			/*RCR_ADD3 |*/
+			RCR_AMF	|
+			RCR_ADF |
+			RCR_APP_MIC |
+			RCR_APP_ICV |
+			RCR_AICV |
+			/* Accept ICV error, CRC32 Error */
+			RCR_ACRC32 |
+			RCR_AB |
+			/* Accept Broadcast, Multicast */
+			RCR_AM	|
+			/* Accept Physical match */
+			RCR_APM |
+			/* Accept Destination Address packets */
+			/*RCR_AAP |*/
+			RCR_APP_PHYST_STAFF |
+			/* Accept PHY status */
+			RCR_APP_PHYST_RXFF |
+			(earlyrxthreshold << RCR_FIFO_OFFSET);
+
+	rtlpci->irq_mask[0] = (u32)
+			(IMR_ROK |
+			IMR_VODOK |
+			IMR_VIDOK |
+			IMR_BEDOK |
+			IMR_BKDOK |
+			IMR_HCCADOK |
+			IMR_MGNTDOK |
+			IMR_COMDOK |
+			IMR_HIGHDOK |
+			IMR_BDOK |
+			IMR_RXCMDOK |
+			/*IMR_TIMEOUT0 |*/
+			IMR_RDU |
+			IMR_RXFOVW	|
+			IMR_BCNINT
+			/*| IMR_TXFOVW*/
+			/*| IMR_TBDOK |
+			IMR_TBDER*/);
+
+	rtlpci->irq_mask[1] = (u32) 0;
+
+	rtlpci->shortretry_limit = 0x30;
+	rtlpci->longretry_limit = 0x30;
+
+	rtlpci->first_init = true;
+
+	/* for LPS & IPS */
+	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
+	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
+	rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
+	rtlpriv->psc.reg_fwctrl_lps = 3;
+	rtlpriv->psc.reg_max_lps_awakeintvl = 5;
+	/* for ASPM, you can close aspm through
+	 * set const_support_pciaspm = 0 */
+	rtl92s_init_aspm_vars(hw);
+
+	if (rtlpriv->psc.reg_fwctrl_lps == 1)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
+	else if (rtlpriv->psc.reg_fwctrl_lps == 2)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
+	else if (rtlpriv->psc.reg_fwctrl_lps == 3)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
+
+	/* for firmware buf */
+	rtlpriv->rtlhal.pfirmware = vzalloc(sizeof(struct rt_firmware));
+	if (!rtlpriv->rtlhal.pfirmware) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Can't alloc buffer for fw.\n"));
+		return 1;
+	}
+
+	printk(KERN_INFO "rtl8192se: Driver for Realtek RTL8192SE/RTL8191SE\n"
+	       "           Loading firmware %s\n", rtlpriv->cfg->fw_name);
+	/* request fw */
+	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
+			rtlpriv->io.dev);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Failed to request firmware!\n"));
+		return 1;
+	}
+	if (firmware->size > sizeof(struct rt_firmware)) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Firmware is too big!\n"));
+		release_firmware(firmware);
+		return 1;
+	}
+
+	pfirmware = (struct rt_firmware *)rtlpriv->rtlhal.pfirmware;
+	memcpy(pfirmware->sz_fw_tmpbuffer, firmware->data, firmware->size);
+	pfirmware->sz_fw_tmpbufferlen = firmware->size;
+	release_firmware(firmware);
+
+	return err;
+}
+
+static void rtl92s_deinit_sw_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->rtlhal.pfirmware) {
+		vfree(rtlpriv->rtlhal.pfirmware);
+		rtlpriv->rtlhal.pfirmware = NULL;
+	}
+}
+
+static struct rtl_hal_ops rtl8192se_hal_ops = {
+	.init_sw_vars = rtl92s_init_sw_vars,
+	.deinit_sw_vars = rtl92s_deinit_sw_vars,
+	.read_eeprom_info = rtl92se_read_eeprom_info,
+	.interrupt_recognized = rtl92se_interrupt_recognized,
+	.hw_init = rtl92se_hw_init,
+	.hw_disable = rtl92se_card_disable,
+	.hw_suspend = rtl92se_suspend,
+	.hw_resume = rtl92se_resume,
+	.enable_interrupt = rtl92se_enable_interrupt,
+	.disable_interrupt = rtl92se_disable_interrupt,
+	.set_network_type = rtl92se_set_network_type,
+	.set_chk_bssid = rtl92se_set_check_bssid,
+	.set_qos = rtl92se_set_qos,
+	.set_bcn_reg = rtl92se_set_beacon_related_registers,
+	.set_bcn_intv = rtl92se_set_beacon_interval,
+	.update_interrupt_mask = rtl92se_update_interrupt_mask,
+	.get_hw_reg = rtl92se_get_hw_reg,
+	.set_hw_reg = rtl92se_set_hw_reg,
+	.update_rate_tbl = rtl92se_update_hal_rate_tbl,
+	.fill_tx_desc = rtl92se_tx_fill_desc,
+	.fill_tx_cmddesc = rtl92se_tx_fill_cmddesc,
+	.query_rx_desc = rtl92se_rx_query_desc,
+	.set_channel_access = rtl92se_update_channel_access_setting,
+	.radio_onoff_checking = rtl92se_gpio_radio_on_off_checking,
+	.set_bw_mode = rtl92s_phy_set_bw_mode,
+	.switch_channel = rtl92s_phy_sw_chnl,
+	.dm_watchdog = rtl92s_dm_watchdog,
+	.scan_operation_backup = rtl92s_phy_scan_operation_backup,
+	.set_rf_power_state = rtl92s_phy_set_rf_power_state,
+	.led_control = rtl92se_led_control,
+	.set_desc = rtl92se_set_desc,
+	.get_desc = rtl92se_get_desc,
+	.tx_polling = rtl92se_tx_polling,
+	.enable_hw_sec = rtl92se_enable_hw_security_config,
+	.set_key = rtl92se_set_key,
+	.init_sw_leds = rtl92se_init_sw_leds,
+	.get_bbreg = rtl92s_phy_query_bb_reg,
+	.set_bbreg = rtl92s_phy_set_bb_reg,
+	.get_rfreg = rtl92s_phy_query_rf_reg,
+	.set_rfreg = rtl92s_phy_set_rf_reg,
+};
+
+static struct rtl_mod_params rtl92se_mod_params = {
+	.sw_crypto = false,
+	.inactiveps = true,
+	.swctrl_lps = true,
+	.fwctrl_lps = false,
+};
+
+/* Because memory R/W bursting will cause system hang/crash
+ * for 92se, so we don't read back after every write action */
+static struct rtl_hal_cfg rtl92se_hal_cfg = {
+	.bar_id = 1,
+	.write_readback = false,
+	.name = "rtl92s_pci",
+	.fw_name = "rtlwifi/rtl8192sefw.bin",
+	.ops = &rtl8192se_hal_ops,
+	.mod_params = &rtl92se_mod_params,
+
+	.maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
+	.maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
+	.maps[SYS_CLK] = SYS_CLKR,
+	.maps[MAC_RCR_AM] = RCR_AM,
+	.maps[MAC_RCR_AB] = RCR_AB,
+	.maps[MAC_RCR_ACRC32] = RCR_ACRC32,
+	.maps[MAC_RCR_ACF] = RCR_ACF,
+	.maps[MAC_RCR_AAP] = RCR_AAP,
+
+	.maps[EFUSE_TEST] = REG_EFUSE_TEST,
+	.maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_CLK] = REG_EFUSE_CLK,
+	.maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_PWC_EV12V] = 0, /* nouse for 8192se */
+	.maps[EFUSE_FEN_ELDR] = 0, /* nouse for 8192se */
+	.maps[EFUSE_LOADER_CLK_EN] = 0,/* nouse for 8192se */
+	.maps[EFUSE_ANA8M] = EFUSE_ANA8M,
+	.maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE_92S,
+	.maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
+	.maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
+
+	.maps[RWCAM] = REG_RWCAM,
+	.maps[WCAMI] = REG_WCAMI,
+	.maps[RCAMO] = REG_RCAMO,
+	.maps[CAMDBG] = REG_CAMDBG,
+	.maps[SECR] = REG_SECR,
+	.maps[SEC_CAM_NONE] = CAM_NONE,
+	.maps[SEC_CAM_WEP40] = CAM_WEP40,
+	.maps[SEC_CAM_TKIP] = CAM_TKIP,
+	.maps[SEC_CAM_AES] = CAM_AES,
+	.maps[SEC_CAM_WEP104] = CAM_WEP104,
+
+	.maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
+	.maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
+	.maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
+	.maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
+	.maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
+	.maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
+	.maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
+	.maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
+	.maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
+	.maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
+	.maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
+	.maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
+	.maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
+	.maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
+	.maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
+	.maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
+
+	.maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
+	.maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
+	.maps[RTL_IMR_BcnInt] = IMR_BCNINT,
+	.maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
+	.maps[RTL_IMR_RDU] = IMR_RDU,
+	.maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
+	.maps[RTL_IMR_BDOK] = IMR_BDOK,
+	.maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
+	.maps[RTL_IMR_TBDER] = IMR_TBDER,
+	.maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
+	.maps[RTL_IMR_COMDOK] = IMR_COMDOK,
+	.maps[RTL_IMR_TBDOK] = IMR_TBDOK,
+	.maps[RTL_IMR_BKDOK] = IMR_BKDOK,
+	.maps[RTL_IMR_BEDOK] = IMR_BEDOK,
+	.maps[RTL_IMR_VIDOK] = IMR_VIDOK,
+	.maps[RTL_IMR_VODOK] = IMR_VODOK,
+	.maps[RTL_IMR_ROK] = IMR_ROK,
+	.maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
+
+	.maps[RTL_RC_CCK_RATE1M] = DESC92S_RATE1M,
+	.maps[RTL_RC_CCK_RATE2M] = DESC92S_RATE2M,
+	.maps[RTL_RC_CCK_RATE5_5M] = DESC92S_RATE5_5M,
+	.maps[RTL_RC_CCK_RATE11M] = DESC92S_RATE11M,
+	.maps[RTL_RC_OFDM_RATE6M] = DESC92S_RATE6M,
+	.maps[RTL_RC_OFDM_RATE9M] = DESC92S_RATE9M,
+	.maps[RTL_RC_OFDM_RATE12M] = DESC92S_RATE12M,
+	.maps[RTL_RC_OFDM_RATE18M] = DESC92S_RATE18M,
+	.maps[RTL_RC_OFDM_RATE24M] = DESC92S_RATE24M,
+	.maps[RTL_RC_OFDM_RATE36M] = DESC92S_RATE36M,
+	.maps[RTL_RC_OFDM_RATE48M] = DESC92S_RATE48M,
+	.maps[RTL_RC_OFDM_RATE54M] = DESC92S_RATE54M,
+
+	.maps[RTL_RC_HT_RATEMCS7] = DESC92S_RATEMCS7,
+	.maps[RTL_RC_HT_RATEMCS15] = DESC92S_RATEMCS15,
+};
+
+static struct pci_device_id rtl92se_pci_ids[] __devinitdata = {
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8192, rtl92se_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8171, rtl92se_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8172, rtl92se_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8173, rtl92se_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8174, rtl92se_hal_cfg)},
+	{},
+};
+
+MODULE_DEVICE_TABLE(pci, rtl92se_pci_ids);
+
+MODULE_AUTHOR("lizhaoming	<chaoming_li@realsil.com.cn>");
+MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek 8192S/8191S 802.11n PCI wireless");
+MODULE_FIRMWARE("rtlwifi/rtl8192sefw.bin");
+
+module_param_named(swenc, rtl92se_mod_params.sw_crypto, bool, 0444);
+module_param_named(ips, rtl92se_mod_params.inactiveps, bool, 0444);
+module_param_named(swlps, rtl92se_mod_params.swctrl_lps, bool, 0444);
+module_param_named(fwlps, rtl92se_mod_params.fwctrl_lps, bool, 0444);
+MODULE_PARM_DESC(swenc, "using hardware crypto (default 0 [hardware])\n");
+MODULE_PARM_DESC(ips, "using no link power save (default 1 is open)\n");
+MODULE_PARM_DESC(swlps, "using linked sw control power save (default 1 is "
+		 "open)\n");
+
+
+static struct pci_driver rtl92se_driver = {
+	.name = KBUILD_MODNAME,
+	.id_table = rtl92se_pci_ids,
+	.probe = rtl_pci_probe,
+	.remove = rtl_pci_disconnect,
+
+#ifdef CONFIG_PM
+	.suspend = rtl_pci_suspend,
+	.resume = rtl_pci_resume,
+#endif
+
+};
+
+static int __init rtl92se_module_init(void)
+{
+	int ret = 0;
+
+	ret = pci_register_driver(&rtl92se_driver);
+	if (ret)
+		RT_ASSERT(false, (": No device found\n"));
+
+	return ret;
+}
+
+static void __exit rtl92se_module_exit(void)
+{
+	pci_unregister_driver(&rtl92se_driver);
+}
+
+module_init(rtl92se_module_init);
+module_exit(rtl92se_module_exit);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-led.h b/drivers/net/wireless/rtlwifi/rtl8192se/sw.h
similarity index 69%
rename from drivers/net/wireless/iwlwifi/iwl-agn-led.h
rename to drivers/net/wireless/rtlwifi/rtl8192se/sw.h
index 96f323dc5dd66c73247f3889872e07c216bf9c48..fc4eb285a0acad21204676126974e6e41fc78574 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-led.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2009-2010  Realtek Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -19,15 +19,18 @@
  * file called LICENSE.
  *
  * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
  *
  *****************************************************************************/
+#ifndef __REALTEK_PCI92SE_SW_H__
+#define __REALTEK_PCI92SE_SW_H__
 
-#ifndef __iwl_agn_led_h__
-#define __iwl_agn_led_h__
+#define EFUSE_MAX_SECTION	16
 
-extern const struct iwl_led_ops iwlagn_led_ops;
-void iwlagn_led_enable(struct iwl_priv *priv);
+int rtl92se_init_sw(struct ieee80211_hw *hw);
+void rtl92se_deinit_sw(struct ieee80211_hw *hw);
+void rtl92se_init_var_map(struct ieee80211_hw *hw);
 
-#endif /* __iwl_agn_led_h__ */
+#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/table.c b/drivers/net/wireless/rtlwifi/rtl8192se/table.c
new file mode 100644
index 0000000000000000000000000000000000000000..154185b3969d3bbeabea010ac270086fd04a0f96
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/table.c
@@ -0,0 +1,634 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ * Created on  2010/ 5/18,  1:41
+ *****************************************************************************/
+
+#include "table.h"
+
+u32 rtl8192sephy_reg_2t2rarray[PHY_REG_2T2RARRAYLENGTH] = {
+	0x01c, 0x07000000,
+	0x800, 0x00040000,
+	0x804, 0x00008003,
+	0x808, 0x0000fc00,
+	0x80c, 0x0000000a,
+	0x810, 0x10005088,
+	0x814, 0x020c3d10,
+	0x818, 0x00200185,
+	0x81c, 0x00000000,
+	0x820, 0x01000000,
+	0x824, 0x00390004,
+	0x828, 0x01000000,
+	0x82c, 0x00390004,
+	0x830, 0x00000004,
+	0x834, 0x00690200,
+	0x838, 0x00000004,
+	0x83c, 0x00690200,
+	0x840, 0x00010000,
+	0x844, 0x00010000,
+	0x848, 0x00000000,
+	0x84c, 0x00000000,
+	0x850, 0x00000000,
+	0x854, 0x00000000,
+	0x858, 0x48484848,
+	0x85c, 0x65a965a9,
+	0x860, 0x0f7f0130,
+	0x864, 0x0f7f0130,
+	0x868, 0x0f7f0130,
+	0x86c, 0x0f7f0130,
+	0x870, 0x03000700,
+	0x874, 0x03000300,
+	0x878, 0x00020002,
+	0x87c, 0x004f0201,
+	0x880, 0xa8300ac1,
+	0x884, 0x00000058,
+	0x888, 0x00000008,
+	0x88c, 0x00000004,
+	0x890, 0x00000000,
+	0x894, 0xfffffffe,
+	0x898, 0x40302010,
+	0x89c, 0x00706050,
+	0x8b0, 0x00000000,
+	0x8e0, 0x00000000,
+	0x8e4, 0x00000000,
+	0xe00, 0x30333333,
+	0xe04, 0x2a2d2e2f,
+	0xe08, 0x00003232,
+	0xe10, 0x30333333,
+	0xe14, 0x2a2d2e2f,
+	0xe18, 0x30333333,
+	0xe1c, 0x2a2d2e2f,
+	0xe30, 0x01007c00,
+	0xe34, 0x01004800,
+	0xe38, 0x1000dc1f,
+	0xe3c, 0x10008c1f,
+	0xe40, 0x021400a0,
+	0xe44, 0x281600a0,
+	0xe48, 0xf8000001,
+	0xe4c, 0x00002910,
+	0xe50, 0x01007c00,
+	0xe54, 0x01004800,
+	0xe58, 0x1000dc1f,
+	0xe5c, 0x10008c1f,
+	0xe60, 0x021400a0,
+	0xe64, 0x281600a0,
+	0xe6c, 0x00002910,
+	0xe70, 0x31ed92fb,
+	0xe74, 0x361536fb,
+	0xe78, 0x361536fb,
+	0xe7c, 0x361536fb,
+	0xe80, 0x361536fb,
+	0xe84, 0x000d92fb,
+	0xe88, 0x000d92fb,
+	0xe8c, 0x31ed92fb,
+	0xed0, 0x31ed92fb,
+	0xed4, 0x31ed92fb,
+	0xed8, 0x000d92fb,
+	0xedc, 0x000d92fb,
+	0xee0, 0x000d92fb,
+	0xee4, 0x015e5448,
+	0xee8, 0x21555448,
+	0x900, 0x00000000,
+	0x904, 0x00000023,
+	0x908, 0x00000000,
+	0x90c, 0x01121313,
+	0xa00, 0x00d047c8,
+	0xa04, 0x80ff0008,
+	0xa08, 0x8ccd8300,
+	0xa0c, 0x2e62120f,
+	0xa10, 0x9500bb78,
+	0xa14, 0x11144028,
+	0xa18, 0x00881117,
+	0xa1c, 0x89140f00,
+	0xa20, 0x1a1b0000,
+	0xa24, 0x090e1317,
+	0xa28, 0x00000204,
+	0xa2c, 0x10d30000,
+	0xc00, 0x40071d40,
+	0xc04, 0x00a05633,
+	0xc08, 0x000000e4,
+	0xc0c, 0x6c6c6c6c,
+	0xc10, 0x08800000,
+	0xc14, 0x40000100,
+	0xc18, 0x08000000,
+	0xc1c, 0x40000100,
+	0xc20, 0x08000000,
+	0xc24, 0x40000100,
+	0xc28, 0x08000000,
+	0xc2c, 0x40000100,
+	0xc30, 0x6de9ac44,
+	0xc34, 0x469652cf,
+	0xc38, 0x49795994,
+	0xc3c, 0x0a979764,
+	0xc40, 0x1f7c403f,
+	0xc44, 0x000100b7,
+	0xc48, 0xec020000,
+	0xc4c, 0x007f037f,
+	0xc50, 0x69543420,
+	0xc54, 0x433c0094,
+	0xc58, 0x69543420,
+	0xc5c, 0x433c0094,
+	0xc60, 0x69543420,
+	0xc64, 0x433c0094,
+	0xc68, 0x69543420,
+	0xc6c, 0x433c0094,
+	0xc70, 0x2c7f000d,
+	0xc74, 0x0186155b,
+	0xc78, 0x0000001f,
+	0xc7c, 0x00b91612,
+	0xc80, 0x40000100,
+	0xc84, 0x20f60000,
+	0xc88, 0x20000080,
+	0xc8c, 0x20200000,
+	0xc90, 0x40000100,
+	0xc94, 0x00000000,
+	0xc98, 0x40000100,
+	0xc9c, 0x00000000,
+	0xca0, 0x00492492,
+	0xca4, 0x00000000,
+	0xca8, 0x00000000,
+	0xcac, 0x00000000,
+	0xcb0, 0x00000000,
+	0xcb4, 0x00000000,
+	0xcb8, 0x00000000,
+	0xcbc, 0x28000000,
+	0xcc0, 0x00000000,
+	0xcc4, 0x00000000,
+	0xcc8, 0x00000000,
+	0xccc, 0x00000000,
+	0xcd0, 0x00000000,
+	0xcd4, 0x00000000,
+	0xcd8, 0x64b22427,
+	0xcdc, 0x00766932,
+	0xce0, 0x00222222,
+	0xce4, 0x00000000,
+	0xce8, 0x37644302,
+	0xcec, 0x2f97d40c,
+	0xd00, 0x00000750,
+	0xd04, 0x00000403,
+	0xd08, 0x0000907f,
+	0xd0c, 0x00000001,
+	0xd10, 0xa0633333,
+	0xd14, 0x33333c63,
+	0xd18, 0x6a8f5b6b,
+	0xd1c, 0x00000000,
+	0xd20, 0x00000000,
+	0xd24, 0x00000000,
+	0xd28, 0x00000000,
+	0xd2c, 0xcc979975,
+	0xd30, 0x00000000,
+	0xd34, 0x00000000,
+	0xd38, 0x00000000,
+	0xd3c, 0x00027293,
+	0xd40, 0x00000000,
+	0xd44, 0x00000000,
+	0xd48, 0x00000000,
+	0xd50, 0x6437140a,
+	0xd54, 0x024dbd02,
+	0xd58, 0x00000000,
+	0xd5c, 0x30032064,
+	0xd60, 0x4653de68,
+	0xd64, 0x00518a3c,
+	0xd68, 0x00002101,
+	0xf14, 0x00000003,
+	0xf4c, 0x00000000,
+	0xf00, 0x00000300,
+};
+
+u32 rtl8192sephy_changeto_1t1rarray[PHY_CHANGETO_1T1RARRAYLENGTH] = {
+	0x844, 0xffffffff, 0x00010000,
+	0x804, 0x0000000f, 0x00000001,
+	0x824, 0x00f0000f, 0x00300004,
+	0x82c, 0x00f0000f, 0x00100002,
+	0x870, 0x04000000, 0x00000001,
+	0x864, 0x00000400, 0x00000000,
+	0x878, 0x000f000f, 0x00000002,
+	0xe74, 0x0f000000, 0x00000002,
+	0xe78, 0x0f000000, 0x00000002,
+	0xe7c, 0x0f000000, 0x00000002,
+	0xe80, 0x0f000000, 0x00000002,
+	0x90c, 0x000000ff, 0x00000011,
+	0xc04, 0x000000ff, 0x00000011,
+	0xd04, 0x0000000f, 0x00000001,
+	0x1f4, 0xffff0000, 0x00007777,
+	0x234, 0xf8000000, 0x0000000a,
+};
+
+u32 rtl8192sephy_changeto_1t2rarray[PHY_CHANGETO_1T2RARRAYLENGTH] = {
+	0x804, 0x0000000f, 0x00000003,
+	0x824, 0x00f0000f, 0x00300004,
+	0x82c, 0x00f0000f, 0x00300002,
+	0x870, 0x04000000, 0x00000001,
+	0x864, 0x00000400, 0x00000000,
+	0x878, 0x000f000f, 0x00000002,
+	0xe74, 0x0f000000, 0x00000002,
+	0xe78, 0x0f000000, 0x00000002,
+	0xe7c, 0x0f000000, 0x00000002,
+	0xe80, 0x0f000000, 0x00000002,
+	0x90c, 0x000000ff, 0x00000011,
+	0xc04, 0x000000ff, 0x00000033,
+	0xd04, 0x0000000f, 0x00000003,
+	0x1f4, 0xffff0000, 0x00007777,
+	0x234, 0xf8000000, 0x0000000a,
+};
+
+u32 rtl8192sephy_reg_array_pg[PHY_REG_ARRAY_PGLENGTH] = {
+	0xe00, 0xffffffff, 0x06090909,
+	0xe04, 0xffffffff, 0x00030406,
+	0xe08, 0x0000ff00, 0x00000000,
+	0xe10, 0xffffffff, 0x0a0c0d0e,
+	0xe14, 0xffffffff, 0x04070809,
+	0xe18, 0xffffffff, 0x0a0c0d0e,
+	0xe1c, 0xffffffff, 0x04070809,
+	0xe00, 0xffffffff, 0x04040404,
+	0xe04, 0xffffffff, 0x00020204,
+	0xe08, 0x0000ff00, 0x00000000,
+	0xe10, 0xffffffff, 0x02040404,
+	0xe14, 0xffffffff, 0x00000002,
+	0xe18, 0xffffffff, 0x02040404,
+	0xe1c, 0xffffffff, 0x00000002,
+	0xe00, 0xffffffff, 0x04040404,
+	0xe04, 0xffffffff, 0x00020204,
+	0xe08, 0x0000ff00, 0x00000000,
+	0xe10, 0xffffffff, 0x02040404,
+	0xe14, 0xffffffff, 0x00000002,
+	0xe18, 0xffffffff, 0x02040404,
+	0xe1c, 0xffffffff, 0x00000002,
+	0xe00, 0xffffffff, 0x02020202,
+	0xe04, 0xffffffff, 0x00020202,
+	0xe08, 0x0000ff00, 0x00000000,
+	0xe10, 0xffffffff, 0x02020202,
+	0xe14, 0xffffffff, 0x00000002,
+	0xe18, 0xffffffff, 0x02020202,
+	0xe1c, 0xffffffff, 0x00000002,
+};
+
+u32 rtl8192seradioa_1t_array[RADIOA_1T_ARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00030250,
+	0x002, 0x00010000,
+	0x010, 0x0008000f,
+	0x011, 0x000231fc,
+	0x010, 0x000c000f,
+	0x011, 0x0003f9f8,
+	0x010, 0x0002000f,
+	0x011, 0x00020101,
+	0x014, 0x0001093e,
+	0x014, 0x0009093e,
+	0x015, 0x0000f8f4,
+	0x017, 0x000f6500,
+	0x01a, 0x00013056,
+	0x01b, 0x00060000,
+	0x01c, 0x00000300,
+	0x01e, 0x00031059,
+	0x021, 0x00054000,
+	0x022, 0x0000083c,
+	0x023, 0x00001558,
+	0x024, 0x00000060,
+	0x025, 0x00022583,
+	0x026, 0x0000f200,
+	0x027, 0x000eacf1,
+	0x028, 0x0009bd54,
+	0x029, 0x00004582,
+	0x02a, 0x00000001,
+	0x02b, 0x00021334,
+	0x02a, 0x00000000,
+	0x02b, 0x0000000a,
+	0x02a, 0x00000001,
+	0x02b, 0x00000808,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000c,
+	0x02a, 0x00000002,
+	0x02b, 0x00000808,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000003,
+	0x02b, 0x00000808,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000004,
+	0x02b, 0x00000808,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000005,
+	0x02b, 0x00000709,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000006,
+	0x02b, 0x00000709,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000007,
+	0x02b, 0x00000709,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000008,
+	0x02b, 0x00000709,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x00000009,
+	0x02b, 0x0000060a,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000a,
+	0x02b, 0x0000060a,
+	0x02b, 0x0005b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000b,
+	0x02b, 0x0000060a,
+	0x02b, 0x00063333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000c,
+	0x02b, 0x0000060a,
+	0x02b, 0x0006b333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000d,
+	0x02b, 0x0000050b,
+	0x02b, 0x00053333,
+	0x02c, 0x0000000d,
+	0x02a, 0x0000000e,
+	0x02b, 0x0000050b,
+	0x02b, 0x00066623,
+	0x02c, 0x0000001a,
+	0x02a, 0x000e4000,
+	0x030, 0x00020000,
+	0x031, 0x000b9631,
+	0x032, 0x0000130d,
+	0x033, 0x00000187,
+	0x013, 0x00019e6c,
+	0x013, 0x00015e94,
+	0x000, 0x00010159,
+	0x018, 0x0000f401,
+	0x0fe, 0x00000000,
+	0x01e, 0x0003105b,
+	0x0fe, 0x00000000,
+	0x000, 0x00030159,
+	0x010, 0x0004000f,
+	0x011, 0x000203f9,
+};
+
+u32 rtl8192seradiob_array[RADIOB_ARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00001041,
+	0x002, 0x00011000,
+	0x005, 0x00080fc0,
+	0x007, 0x000fc803,
+	0x013, 0x00017cb0,
+	0x013, 0x00011cc0,
+	0x013, 0x0000dc60,
+	0x013, 0x00008c60,
+	0x013, 0x00004450,
+	0x013, 0x00000020,
+};
+
+u32 rtl8192seradiob_gm_array[RADIOB_GM_ARRAYLENGTH] = {
+	0x000, 0x00030159,
+	0x001, 0x00001041,
+	0x002, 0x00011000,
+	0x005, 0x00080fc0,
+	0x007, 0x000fc803,
+};
+
+u32 rtl8192semac_2t_array[MAC_2T_ARRAYLENGTH] = {
+	0x020, 0x00000035,
+	0x048, 0x0000000e,
+	0x049, 0x000000f0,
+	0x04a, 0x00000077,
+	0x04b, 0x00000083,
+	0x0b5, 0x00000021,
+	0x0dc, 0x000000ff,
+	0x0dd, 0x000000ff,
+	0x0de, 0x000000ff,
+	0x0df, 0x000000ff,
+	0x116, 0x00000000,
+	0x117, 0x00000000,
+	0x118, 0x00000000,
+	0x119, 0x00000000,
+	0x11a, 0x00000000,
+	0x11b, 0x00000000,
+	0x11c, 0x00000000,
+	0x11d, 0x00000000,
+	0x160, 0x0000000b,
+	0x161, 0x0000000b,
+	0x162, 0x0000000b,
+	0x163, 0x0000000b,
+	0x164, 0x0000000b,
+	0x165, 0x0000000b,
+	0x166, 0x0000000b,
+	0x167, 0x0000000b,
+	0x168, 0x0000000b,
+	0x169, 0x0000000b,
+	0x16a, 0x0000000b,
+	0x16b, 0x0000000b,
+	0x16c, 0x0000000b,
+	0x16d, 0x0000000b,
+	0x16e, 0x0000000b,
+	0x16f, 0x0000000b,
+	0x170, 0x0000000b,
+	0x171, 0x0000000b,
+	0x172, 0x0000000b,
+	0x173, 0x0000000b,
+	0x174, 0x0000000b,
+	0x175, 0x0000000b,
+	0x176, 0x0000000b,
+	0x177, 0x0000000b,
+	0x178, 0x0000000b,
+	0x179, 0x0000000b,
+	0x17a, 0x0000000b,
+	0x17b, 0x0000000b,
+	0x17c, 0x0000000b,
+	0x17d, 0x0000000b,
+	0x17e, 0x0000000b,
+	0x17f, 0x0000000b,
+	0x236, 0x0000000c,
+	0x503, 0x00000022,
+	0x560, 0x00000000,
+};
+
+u32 rtl8192seagctab_array[AGCTAB_ARRAYLENGTH] = {
+	0xc78, 0x7f000001,
+	0xc78, 0x7f010001,
+	0xc78, 0x7e020001,
+	0xc78, 0x7d030001,
+	0xc78, 0x7c040001,
+	0xc78, 0x7b050001,
+	0xc78, 0x7a060001,
+	0xc78, 0x79070001,
+	0xc78, 0x78080001,
+	0xc78, 0x77090001,
+	0xc78, 0x760a0001,
+	0xc78, 0x750b0001,
+	0xc78, 0x740c0001,
+	0xc78, 0x730d0001,
+	0xc78, 0x720e0001,
+	0xc78, 0x710f0001,
+	0xc78, 0x70100001,
+	0xc78, 0x6f110001,
+	0xc78, 0x6f120001,
+	0xc78, 0x6e130001,
+	0xc78, 0x6d140001,
+	0xc78, 0x6d150001,
+	0xc78, 0x6c160001,
+	0xc78, 0x6b170001,
+	0xc78, 0x6a180001,
+	0xc78, 0x6a190001,
+	0xc78, 0x691a0001,
+	0xc78, 0x681b0001,
+	0xc78, 0x671c0001,
+	0xc78, 0x661d0001,
+	0xc78, 0x651e0001,
+	0xc78, 0x641f0001,
+	0xc78, 0x63200001,
+	0xc78, 0x4c210001,
+	0xc78, 0x4b220001,
+	0xc78, 0x4a230001,
+	0xc78, 0x49240001,
+	0xc78, 0x48250001,
+	0xc78, 0x47260001,
+	0xc78, 0x46270001,
+	0xc78, 0x45280001,
+	0xc78, 0x44290001,
+	0xc78, 0x2c2a0001,
+	0xc78, 0x2b2b0001,
+	0xc78, 0x2a2c0001,
+	0xc78, 0x292d0001,
+	0xc78, 0x282e0001,
+	0xc78, 0x272f0001,
+	0xc78, 0x26300001,
+	0xc78, 0x25310001,
+	0xc78, 0x24320001,
+	0xc78, 0x23330001,
+	0xc78, 0x22340001,
+	0xc78, 0x09350001,
+	0xc78, 0x08360001,
+	0xc78, 0x07370001,
+	0xc78, 0x06380001,
+	0xc78, 0x05390001,
+	0xc78, 0x043a0001,
+	0xc78, 0x033b0001,
+	0xc78, 0x023c0001,
+	0xc78, 0x013d0001,
+	0xc78, 0x003e0001,
+	0xc78, 0x003f0001,
+	0xc78, 0x7f400001,
+	0xc78, 0x7f410001,
+	0xc78, 0x7e420001,
+	0xc78, 0x7d430001,
+	0xc78, 0x7c440001,
+	0xc78, 0x7b450001,
+	0xc78, 0x7a460001,
+	0xc78, 0x79470001,
+	0xc78, 0x78480001,
+	0xc78, 0x77490001,
+	0xc78, 0x764a0001,
+	0xc78, 0x754b0001,
+	0xc78, 0x744c0001,
+	0xc78, 0x734d0001,
+	0xc78, 0x724e0001,
+	0xc78, 0x714f0001,
+	0xc78, 0x70500001,
+	0xc78, 0x6f510001,
+	0xc78, 0x6f520001,
+	0xc78, 0x6e530001,
+	0xc78, 0x6d540001,
+	0xc78, 0x6d550001,
+	0xc78, 0x6c560001,
+	0xc78, 0x6b570001,
+	0xc78, 0x6a580001,
+	0xc78, 0x6a590001,
+	0xc78, 0x695a0001,
+	0xc78, 0x685b0001,
+	0xc78, 0x675c0001,
+	0xc78, 0x665d0001,
+	0xc78, 0x655e0001,
+	0xc78, 0x645f0001,
+	0xc78, 0x63600001,
+	0xc78, 0x4c610001,
+	0xc78, 0x4b620001,
+	0xc78, 0x4a630001,
+	0xc78, 0x49640001,
+	0xc78, 0x48650001,
+	0xc78, 0x47660001,
+	0xc78, 0x46670001,
+	0xc78, 0x45680001,
+	0xc78, 0x44690001,
+	0xc78, 0x2c6a0001,
+	0xc78, 0x2b6b0001,
+	0xc78, 0x2a6c0001,
+	0xc78, 0x296d0001,
+	0xc78, 0x286e0001,
+	0xc78, 0x276f0001,
+	0xc78, 0x26700001,
+	0xc78, 0x25710001,
+	0xc78, 0x24720001,
+	0xc78, 0x23730001,
+	0xc78, 0x22740001,
+	0xc78, 0x09750001,
+	0xc78, 0x08760001,
+	0xc78, 0x07770001,
+	0xc78, 0x06780001,
+	0xc78, 0x05790001,
+	0xc78, 0x047a0001,
+	0xc78, 0x037b0001,
+	0xc78, 0x027c0001,
+	0xc78, 0x017d0001,
+	0xc78, 0x007e0001,
+	0xc78, 0x007f0001,
+	0xc78, 0x3000001e,
+	0xc78, 0x3001001e,
+	0xc78, 0x3002001e,
+	0xc78, 0x3003001e,
+	0xc78, 0x3004001e,
+	0xc78, 0x3405001e,
+	0xc78, 0x3806001e,
+	0xc78, 0x3e07001e,
+	0xc78, 0x3e08001e,
+	0xc78, 0x4409001e,
+	0xc78, 0x460a001e,
+	0xc78, 0x480b001e,
+	0xc78, 0x480c001e,
+	0xc78, 0x4e0d001e,
+	0xc78, 0x560e001e,
+	0xc78, 0x5a0f001e,
+	0xc78, 0x5e10001e,
+	0xc78, 0x6211001e,
+	0xc78, 0x6c12001e,
+	0xc78, 0x7213001e,
+	0xc78, 0x7214001e,
+	0xc78, 0x7215001e,
+	0xc78, 0x7216001e,
+	0xc78, 0x7217001e,
+	0xc78, 0x7218001e,
+	0xc78, 0x7219001e,
+	0xc78, 0x721a001e,
+	0xc78, 0x721b001e,
+	0xc78, 0x721c001e,
+	0xc78, 0x721d001e,
+	0xc78, 0x721e001e,
+	0xc78, 0x721f001e,
+};
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/table.h b/drivers/net/wireless/rtlwifi/rtl8192se/table.h
new file mode 100644
index 0000000000000000000000000000000000000000..b4ed6d951ebb3de99387be537d5f41770d311f31
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/table.h
@@ -0,0 +1,49 @@
+/******************************************************************************
+ * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ ******************************************************************************/
+#ifndef __INC_HAL8192SE_FW_IMG_H
+#define __INC_HAL8192SE_FW_IMG_H
+
+#include <linux/types.h>
+
+/*Created on  2010/ 4/12,  5:56*/
+
+#define PHY_REG_2T2RARRAYLENGTH 372
+extern u32 rtl8192sephy_reg_2t2rarray[PHY_REG_2T2RARRAYLENGTH];
+#define PHY_CHANGETO_1T1RARRAYLENGTH 48
+extern u32 rtl8192sephy_changeto_1t1rarray[PHY_CHANGETO_1T1RARRAYLENGTH];
+#define PHY_CHANGETO_1T2RARRAYLENGTH 45
+extern u32 rtl8192sephy_changeto_1t2rarray[PHY_CHANGETO_1T2RARRAYLENGTH];
+#define PHY_REG_ARRAY_PGLENGTH 84
+extern u32 rtl8192sephy_reg_array_pg[PHY_REG_ARRAY_PGLENGTH];
+#define RADIOA_1T_ARRAYLENGTH 202
+extern u32 rtl8192seradioa_1t_array[RADIOA_1T_ARRAYLENGTH];
+#define RADIOB_ARRAYLENGTH 22
+extern u32 rtl8192seradiob_array[RADIOB_ARRAYLENGTH];
+#define RADIOB_GM_ARRAYLENGTH 10
+extern u32 rtl8192seradiob_gm_array[RADIOB_GM_ARRAYLENGTH];
+#define MAC_2T_ARRAYLENGTH 106
+extern u32 rtl8192semac_2t_array[MAC_2T_ARRAYLENGTH];
+#define AGCTAB_ARRAYLENGTH 320
+extern u32 rtl8192seagctab_array[AGCTAB_ARRAYLENGTH];
+
+#endif
+
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
new file mode 100644
index 0000000000000000000000000000000000000000..5cf442373d46e63717949a7c4bb8d06e9aaa7848
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
@@ -0,0 +1,976 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../pci.h"
+#include "../base.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "fw.h"
+#include "trx.h"
+#include "led.h"
+
+static u8 _rtl92se_map_hwqueue_to_fwqueue(struct sk_buff *skb,	u8 skb_queue)
+{
+	__le16 fc = rtl_get_fc(skb);
+
+	if (unlikely(ieee80211_is_beacon(fc)))
+		return QSLT_BEACON;
+	if (ieee80211_is_mgmt(fc))
+		return QSLT_MGNT;
+	if (ieee80211_is_nullfunc(fc))
+		return QSLT_HIGH;
+
+	return skb->priority;
+}
+
+static int _rtl92se_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu)
+{
+	int rate_idx = 0;
+
+	if (first_ampdu) {
+		if (false == isht) {
+			switch (desc_rate) {
+			case DESC92S_RATE1M:
+				rate_idx = 0;
+				break;
+			case DESC92S_RATE2M:
+				rate_idx = 1;
+				break;
+			case DESC92S_RATE5_5M:
+				rate_idx = 2;
+				break;
+			case DESC92S_RATE11M:
+				rate_idx = 3;
+				break;
+			case DESC92S_RATE6M:
+				rate_idx = 4;
+				break;
+			case DESC92S_RATE9M:
+				rate_idx = 5;
+				break;
+			case DESC92S_RATE12M:
+				rate_idx = 6;
+				break;
+			case DESC92S_RATE18M:
+				rate_idx = 7;
+				break;
+			case DESC92S_RATE24M:
+				rate_idx = 8;
+				break;
+			case DESC92S_RATE36M:
+				rate_idx = 9;
+				break;
+			case DESC92S_RATE48M:
+				rate_idx = 10;
+				break;
+			case DESC92S_RATE54M:
+				rate_idx = 11;
+				break;
+			default:
+				rate_idx = 0;
+				break;
+			}
+		} else {
+			rate_idx = 11;
+		}
+
+		return rate_idx;
+	}
+
+	switch (desc_rate) {
+	case DESC92S_RATE1M:
+		rate_idx = 0;
+		break;
+	case DESC92S_RATE2M:
+		rate_idx = 1;
+		break;
+	case DESC92S_RATE5_5M:
+		rate_idx = 2;
+		break;
+	case DESC92S_RATE11M:
+		rate_idx = 3;
+		break;
+	case DESC92S_RATE6M:
+		rate_idx = 4;
+		break;
+	case DESC92S_RATE9M:
+		rate_idx = 5;
+		break;
+	case DESC92S_RATE12M:
+		rate_idx = 6;
+		break;
+	case DESC92S_RATE18M:
+		rate_idx = 7;
+		break;
+	case DESC92S_RATE24M:
+		rate_idx = 8;
+		break;
+	case DESC92S_RATE36M:
+		rate_idx = 9;
+		break;
+	case DESC92S_RATE48M:
+		rate_idx = 10;
+		break;
+	case DESC92S_RATE54M:
+		rate_idx = 11;
+		break;
+	default:
+		rate_idx = 11;
+		break;
+	}
+	return rate_idx;
+}
+
+static u8 _rtl92s_query_rxpwrpercentage(char antpower)
+{
+	if ((antpower <= -100) || (antpower >= 20))
+		return 0;
+	else if (antpower >= 0)
+		return 100;
+	else
+		return 100 + antpower;
+}
+
+static u8 _rtl92s_evm_db_to_percentage(char value)
+{
+	char ret_val;
+	ret_val = value;
+
+	if (ret_val >= 0)
+		ret_val = 0;
+
+	if (ret_val <= -33)
+		ret_val = -33;
+
+	ret_val = 0 - ret_val;
+	ret_val *= 3;
+
+	if (ret_val == 99)
+		ret_val = 100;
+
+	return ret_val;
+}
+
+static long _rtl92se_translate_todbm(struct ieee80211_hw *hw,
+				     u8 signal_strength_index)
+{
+	long signal_power;
+
+	signal_power = (long)((signal_strength_index + 1) >> 1);
+	signal_power -= 95;
+	return signal_power;
+}
+
+static long _rtl92se_signal_scale_mapping(struct ieee80211_hw *hw,
+		long currsig)
+{
+	long retsig = 0;
+
+	/* Step 1. Scale mapping. */
+	if (currsig > 47)
+		retsig = 100;
+	else if (currsig > 14 && currsig <= 47)
+		retsig = 100 - ((47 - currsig) * 3) / 2;
+	else if (currsig > 2 && currsig <= 14)
+		retsig = 48 - ((14 - currsig) * 15) / 7;
+	else if (currsig >= 0)
+		retsig = currsig * 9 + 1;
+
+	return retsig;
+}
+
+
+static void _rtl92se_query_rxphystatus(struct ieee80211_hw *hw,
+				       struct rtl_stats *pstats, u8 *pdesc,
+				       struct rx_fwinfo *p_drvinfo,
+				       bool packet_match_bssid,
+				       bool packet_toself,
+				       bool packet_beacon)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct phy_sts_cck_8192s_t *cck_buf;
+	s8 rx_pwr_all = 0, rx_pwr[4];
+	u8 rf_rx_num = 0, evm, pwdb_all;
+	u8 i, max_spatial_stream;
+	u32 rssi, total_rssi = 0;
+	bool in_powersavemode = false;
+	bool is_cck_rate;
+
+	is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc);
+	pstats->packet_matchbssid = packet_match_bssid;
+	pstats->packet_toself = packet_toself;
+	pstats->is_cck = is_cck_rate;
+	pstats->packet_beacon = packet_beacon;
+	pstats->is_cck = is_cck_rate;
+	pstats->rx_mimo_signalquality[0] = -1;
+	pstats->rx_mimo_signalquality[1] = -1;
+
+	if (is_cck_rate) {
+		u8 report, cck_highpwr;
+		cck_buf = (struct phy_sts_cck_8192s_t *)p_drvinfo;
+
+		if (!in_powersavemode)
+			cck_highpwr = (u8) rtl_get_bbreg(hw,
+						RFPGA0_XA_HSSIPARAMETER2,
+						0x200);
+		else
+			cck_highpwr = false;
+
+		if (!cck_highpwr) {
+			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
+			report = cck_buf->cck_agc_rpt & 0xc0;
+			report = report >> 6;
+			switch (report) {
+			case 0x3:
+				rx_pwr_all = -40 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x2:
+				rx_pwr_all = -20 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x1:
+				rx_pwr_all = -2 - (cck_agc_rpt & 0x3e);
+				break;
+			case 0x0:
+				rx_pwr_all = 14 - (cck_agc_rpt & 0x3e);
+				break;
+			}
+		} else {
+			u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
+			report = p_drvinfo->cfosho[0] & 0x60;
+			report = report >> 5;
+			switch (report) {
+			case 0x3:
+				rx_pwr_all = -40 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x2:
+				rx_pwr_all = -20 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x1:
+				rx_pwr_all = -2 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			case 0x0:
+				rx_pwr_all = 14 - ((cck_agc_rpt & 0x1f) << 1);
+				break;
+			}
+		}
+
+		pwdb_all = _rtl92s_query_rxpwrpercentage(rx_pwr_all);
+
+		/* CCK gain is smaller than OFDM/MCS gain,  */
+		/* so we add gain diff by experiences, the val is 6 */
+		pwdb_all += 6;
+		if (pwdb_all > 100)
+			pwdb_all = 100;
+		/* modify the offset to make the same gain index with OFDM. */
+		if (pwdb_all > 34 && pwdb_all <= 42)
+			pwdb_all -= 2;
+		else if (pwdb_all > 26 && pwdb_all <= 34)
+			pwdb_all -= 6;
+		else if (pwdb_all > 14 && pwdb_all <= 26)
+			pwdb_all -= 8;
+		else if (pwdb_all > 4 && pwdb_all <= 14)
+			pwdb_all -= 4;
+
+		pstats->rx_pwdb_all = pwdb_all;
+		pstats->recvsignalpower = rx_pwr_all;
+
+		if (packet_match_bssid) {
+			u8 sq;
+			if (pstats->rx_pwdb_all > 40) {
+				sq = 100;
+			} else {
+				sq = cck_buf->sq_rpt;
+				if (sq > 64)
+					sq = 0;
+				else if (sq < 20)
+					sq = 100;
+				else
+					sq = ((64 - sq) * 100) / 44;
+			}
+
+			pstats->signalquality = sq;
+			pstats->rx_mimo_signalquality[0] = sq;
+			pstats->rx_mimo_signalquality[1] = -1;
+		}
+	} else {
+		rtlpriv->dm.rfpath_rxenable[0] =
+		    rtlpriv->dm.rfpath_rxenable[1] = true;
+		for (i = RF90_PATH_A; i < RF90_PATH_MAX; i++) {
+			if (rtlpriv->dm.rfpath_rxenable[i])
+				rf_rx_num++;
+
+			rx_pwr[i] = ((p_drvinfo->gain_trsw[i] &
+				    0x3f) * 2) - 110;
+			rssi = _rtl92s_query_rxpwrpercentage(rx_pwr[i]);
+			total_rssi += rssi;
+			rtlpriv->stats.rx_snr_db[i] =
+					 (long)(p_drvinfo->rxsnr[i] / 2);
+
+			if (packet_match_bssid)
+				pstats->rx_mimo_signalstrength[i] = (u8) rssi;
+		}
+
+		rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110;
+		pwdb_all = _rtl92s_query_rxpwrpercentage(rx_pwr_all);
+		pstats->rx_pwdb_all = pwdb_all;
+		pstats->rxpower = rx_pwr_all;
+		pstats->recvsignalpower = rx_pwr_all;
+
+		if (GET_RX_STATUS_DESC_RX_HT(pdesc) &&
+			GET_RX_STATUS_DESC_RX_MCS(pdesc) >= DESC92S_RATEMCS8 &&
+		    GET_RX_STATUS_DESC_RX_MCS(pdesc) <= DESC92S_RATEMCS15)
+			max_spatial_stream = 2;
+		else
+			max_spatial_stream = 1;
+
+		for (i = 0; i < max_spatial_stream; i++) {
+			evm = _rtl92s_evm_db_to_percentage(p_drvinfo->rxevm[i]);
+
+			if (packet_match_bssid) {
+				if (i == 0)
+					pstats->signalquality = (u8)(evm &
+								 0xff);
+				pstats->rx_mimo_signalquality[i] =
+							 (u8) (evm & 0xff);
+			}
+		}
+	}
+
+	if (is_cck_rate)
+		pstats->signalstrength = (u8)(_rtl92se_signal_scale_mapping(hw,
+					 pwdb_all));
+	else if (rf_rx_num != 0)
+		pstats->signalstrength = (u8) (_rtl92se_signal_scale_mapping(hw,
+				total_rssi /= rf_rx_num));
+}
+
+static void _rtl92se_process_ui_rssi(struct ieee80211_hw *hw,
+				     struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	u8 rfpath;
+	u32 last_rssi, tmpval;
+
+	if (pstats->packet_toself || pstats->packet_beacon) {
+		rtlpriv->stats.rssi_calculate_cnt++;
+
+		if (rtlpriv->stats.ui_rssi.total_num++ >=
+		    PHY_RSSI_SLID_WIN_MAX) {
+			rtlpriv->stats.ui_rssi.total_num =
+					 PHY_RSSI_SLID_WIN_MAX;
+			last_rssi = rtlpriv->stats.ui_rssi.elements[
+				rtlpriv->stats.ui_rssi.index];
+			rtlpriv->stats.ui_rssi.total_val -= last_rssi;
+		}
+
+		rtlpriv->stats.ui_rssi.total_val += pstats->signalstrength;
+		rtlpriv->stats.ui_rssi.elements[rtlpriv->stats.ui_rssi.index++]
+			 = pstats->signalstrength;
+
+		if (rtlpriv->stats.ui_rssi.index >= PHY_RSSI_SLID_WIN_MAX)
+			rtlpriv->stats.ui_rssi.index = 0;
+
+		tmpval = rtlpriv->stats.ui_rssi.total_val /
+			rtlpriv->stats.ui_rssi.total_num;
+		rtlpriv->stats.signal_strength = _rtl92se_translate_todbm(hw,
+								(u8) tmpval);
+		pstats->rssi = rtlpriv->stats.signal_strength;
+	}
+
+	if (!pstats->is_cck && pstats->packet_toself) {
+		for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath;
+		     rfpath++) {
+			if (rtlpriv->stats.rx_rssi_percentage[rfpath] == 0) {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    pstats->rx_mimo_signalstrength[rfpath];
+
+			}
+
+			if (pstats->rx_mimo_signalstrength[rfpath] >
+			    rtlpriv->stats.rx_rssi_percentage[rfpath]) {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    ((rtlpriv->stats.rx_rssi_percentage[rfpath]
+				    * (RX_SMOOTH_FACTOR - 1)) +
+				    (pstats->rx_mimo_signalstrength[rfpath])) /
+				    (RX_SMOOTH_FACTOR);
+
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    rtlpriv->stats.rx_rssi_percentage[rfpath]
+				    + 1;
+			} else {
+				rtlpriv->stats.rx_rssi_percentage[rfpath] =
+				    ((rtlpriv->stats.rx_rssi_percentage[rfpath]
+				    * (RX_SMOOTH_FACTOR - 1)) +
+				    (pstats->rx_mimo_signalstrength[rfpath])) /
+				    (RX_SMOOTH_FACTOR);
+			}
+
+		}
+	}
+}
+
+static void _rtl92se_update_rxsignalstatistics(struct ieee80211_hw *hw,
+					       struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	int weighting = 0;
+
+	if (rtlpriv->stats.recv_signal_power == 0)
+		rtlpriv->stats.recv_signal_power = pstats->recvsignalpower;
+
+	if (pstats->recvsignalpower > rtlpriv->stats.recv_signal_power)
+		weighting = 5;
+	else if (pstats->recvsignalpower < rtlpriv->stats.recv_signal_power)
+		weighting = (-5);
+
+	rtlpriv->stats.recv_signal_power = (rtlpriv->stats.recv_signal_power * 5
+					   + pstats->recvsignalpower +
+					   weighting) / 6;
+}
+
+static void _rtl92se_process_pwdb(struct ieee80211_hw *hw,
+				  struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	long undec_sm_pwdb = 0;
+
+	if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+		return;
+	} else {
+		undec_sm_pwdb =
+		    rtlpriv->dm.undecorated_smoothed_pwdb;
+	}
+
+	if (pstats->packet_toself || pstats->packet_beacon) {
+		if (undec_sm_pwdb < 0)
+			undec_sm_pwdb = pstats->rx_pwdb_all;
+
+		if (pstats->rx_pwdb_all > (u32) undec_sm_pwdb) {
+			undec_sm_pwdb =
+			    (((undec_sm_pwdb) *
+			    (RX_SMOOTH_FACTOR - 1)) +
+			    (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR);
+
+			undec_sm_pwdb = undec_sm_pwdb + 1;
+		} else {
+			undec_sm_pwdb = (((undec_sm_pwdb) *
+			      (RX_SMOOTH_FACTOR - 1)) + (pstats->rx_pwdb_all)) /
+			      (RX_SMOOTH_FACTOR);
+		}
+
+		rtlpriv->dm.undecorated_smoothed_pwdb = undec_sm_pwdb;
+		_rtl92se_update_rxsignalstatistics(hw, pstats);
+	}
+}
+
+static void rtl_92s_process_streams(struct ieee80211_hw *hw,
+				    struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 stream;
+
+	for (stream = 0; stream < 2; stream++) {
+		if (pstats->rx_mimo_signalquality[stream] != -1) {
+			if (rtlpriv->stats.rx_evm_percentage[stream] == 0) {
+				rtlpriv->stats.rx_evm_percentage[stream] =
+				    pstats->rx_mimo_signalquality[stream];
+			}
+
+			rtlpriv->stats.rx_evm_percentage[stream] =
+			    ((rtlpriv->stats.rx_evm_percentage[stream] *
+					(RX_SMOOTH_FACTOR - 1)) +
+			     (pstats->rx_mimo_signalquality[stream] *
+					1)) / (RX_SMOOTH_FACTOR);
+		}
+	}
+}
+
+static void _rtl92se_process_ui_link_quality(struct ieee80211_hw *hw,
+					     struct rtl_stats *pstats)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 last_evm = 0, tmpval;
+
+	if (pstats->signalquality != 0) {
+		if (pstats->packet_toself || pstats->packet_beacon) {
+
+			if (rtlpriv->stats.ui_link_quality.total_num++ >=
+			    PHY_LINKQUALITY_SLID_WIN_MAX) {
+				rtlpriv->stats.ui_link_quality.total_num =
+				    PHY_LINKQUALITY_SLID_WIN_MAX;
+				last_evm =
+				    rtlpriv->stats.ui_link_quality.elements[
+				    rtlpriv->stats.ui_link_quality.index];
+				rtlpriv->stats.ui_link_quality.total_val -=
+				    last_evm;
+			}
+
+			rtlpriv->stats.ui_link_quality.total_val +=
+			    pstats->signalquality;
+			rtlpriv->stats.ui_link_quality.elements[
+				rtlpriv->stats.ui_link_quality.index++] =
+			    pstats->signalquality;
+
+			if (rtlpriv->stats.ui_link_quality.index >=
+			    PHY_LINKQUALITY_SLID_WIN_MAX)
+				rtlpriv->stats.ui_link_quality.index = 0;
+
+			tmpval = rtlpriv->stats.ui_link_quality.total_val /
+			    rtlpriv->stats.ui_link_quality.total_num;
+			rtlpriv->stats.signal_quality = tmpval;
+
+			rtlpriv->stats.last_sigstrength_inpercent = tmpval;
+
+			rtl_92s_process_streams(hw, pstats);
+
+		}
+	}
+}
+
+static void _rtl92se_process_phyinfo(struct ieee80211_hw *hw,
+				     u8 *buffer,
+				     struct rtl_stats *pcurrent_stats)
+{
+
+	if (!pcurrent_stats->packet_matchbssid &&
+	    !pcurrent_stats->packet_beacon)
+		return;
+
+	_rtl92se_process_ui_rssi(hw, pcurrent_stats);
+	_rtl92se_process_pwdb(hw, pcurrent_stats);
+	_rtl92se_process_ui_link_quality(hw, pcurrent_stats);
+}
+
+static void _rtl92se_translate_rx_signal_stuff(struct ieee80211_hw *hw,
+		struct sk_buff *skb, struct rtl_stats *pstats,
+		u8 *pdesc, struct rx_fwinfo *p_drvinfo)
+{
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+
+	struct ieee80211_hdr *hdr;
+	u8 *tmp_buf;
+	u8 *praddr;
+	u8 *psaddr;
+	__le16 fc;
+	u16 type, cfc;
+	bool packet_matchbssid, packet_toself, packet_beacon;
+
+	tmp_buf = skb->data + pstats->rx_drvinfo_size + pstats->rx_bufshift;
+
+	hdr = (struct ieee80211_hdr *)tmp_buf;
+	fc = hdr->frame_control;
+	cfc = le16_to_cpu(fc);
+	type = WLAN_FC_GET_TYPE(fc);
+	praddr = hdr->addr1;
+	psaddr = hdr->addr2;
+
+	packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) &&
+	     (!compare_ether_addr(mac->bssid, (cfc & IEEE80211_FCTL_TODS) ?
+			hdr->addr1 : (cfc & IEEE80211_FCTL_FROMDS) ?
+			hdr->addr2 : hdr->addr3)) && (!pstats->hwerror) &&
+			(!pstats->crc) && (!pstats->icv));
+
+	packet_toself = packet_matchbssid &&
+	    (!compare_ether_addr(praddr, rtlefuse->dev_addr));
+
+	if (ieee80211_is_beacon(fc))
+		packet_beacon = true;
+
+	_rtl92se_query_rxphystatus(hw, pstats, pdesc, p_drvinfo,
+			packet_matchbssid, packet_toself, packet_beacon);
+	_rtl92se_process_phyinfo(hw, tmp_buf, pstats);
+}
+
+bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats,
+			   struct ieee80211_rx_status *rx_status, u8 *pdesc,
+			   struct sk_buff *skb)
+{
+	struct rx_fwinfo *p_drvinfo;
+	u32 phystatus = (u32)GET_RX_STATUS_DESC_PHY_STATUS(pdesc);
+
+	stats->length = (u16)GET_RX_STATUS_DESC_PKT_LEN(pdesc);
+	stats->rx_drvinfo_size = (u8)GET_RX_STATUS_DESC_DRVINFO_SIZE(pdesc) * 8;
+	stats->rx_bufshift = (u8)(GET_RX_STATUS_DESC_SHIFT(pdesc) & 0x03);
+	stats->icv = (u16)GET_RX_STATUS_DESC_ICV(pdesc);
+	stats->crc = (u16)GET_RX_STATUS_DESC_CRC32(pdesc);
+	stats->hwerror = (u16)(stats->crc | stats->icv);
+	stats->decrypted = !GET_RX_STATUS_DESC_SWDEC(pdesc);
+
+	stats->rate = (u8)GET_RX_STATUS_DESC_RX_MCS(pdesc);
+	stats->shortpreamble = (u16)GET_RX_STATUS_DESC_SPLCP(pdesc);
+	stats->isampdu = (bool)(GET_RX_STATUS_DESC_PAGGR(pdesc) == 1);
+	stats->timestamp_low = GET_RX_STATUS_DESC_TSFL(pdesc);
+	stats->rx_is40Mhzpacket = (bool)GET_RX_STATUS_DESC_BW(pdesc);
+
+	if (stats->hwerror)
+		return false;
+
+	rx_status->freq = hw->conf.channel->center_freq;
+	rx_status->band = hw->conf.channel->band;
+
+	if (GET_RX_STATUS_DESC_CRC32(pdesc))
+		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
+
+	if (!GET_RX_STATUS_DESC_SWDEC(pdesc))
+		rx_status->flag |= RX_FLAG_DECRYPTED;
+
+	if (GET_RX_STATUS_DESC_BW(pdesc))
+		rx_status->flag |= RX_FLAG_40MHZ;
+
+	if (GET_RX_STATUS_DESC_RX_HT(pdesc))
+		rx_status->flag |= RX_FLAG_HT;
+
+	rx_status->flag |= RX_FLAG_MACTIME_MPDU;
+
+	if (stats->decrypted)
+		rx_status->flag |= RX_FLAG_DECRYPTED;
+
+	rx_status->rate_idx = _rtl92se_rate_mapping((bool)
+			GET_RX_STATUS_DESC_RX_HT(pdesc),
+			(u8)GET_RX_STATUS_DESC_RX_MCS(pdesc),
+			(bool)GET_RX_STATUS_DESC_PAGGR(pdesc));
+
+
+	rx_status->mactime = GET_RX_STATUS_DESC_TSFL(pdesc);
+	if (phystatus == true) {
+		p_drvinfo = (struct rx_fwinfo *)(skb->data +
+						 stats->rx_bufshift);
+		_rtl92se_translate_rx_signal_stuff(hw, skb, stats, pdesc,
+						   p_drvinfo);
+	}
+
+	/*rx_status->qual = stats->signal; */
+	rx_status->signal = stats->rssi + 10;
+	/*rx_status->noise = -stats->noise; */
+
+	return true;
+}
+
+void rtl92se_tx_fill_desc(struct ieee80211_hw *hw,
+		struct ieee80211_hdr *hdr, u8 *pdesc_tx,
+		struct ieee80211_tx_info *info, struct sk_buff *skb,
+		u8 hw_queue, struct rtl_tcb_desc *ptcb_desc)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct ieee80211_sta *sta = info->control.sta;
+	u8 *pdesc = (u8 *) pdesc_tx;
+	u16 seq_number;
+	__le16 fc = hdr->frame_control;
+	u8 reserved_macid = 0;
+	u8 fw_qsel = _rtl92se_map_hwqueue_to_fwqueue(skb, hw_queue);
+	bool firstseg = (!(hdr->seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)));
+	bool lastseg = (!(hdr->frame_control &
+			cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)));
+	dma_addr_t mapping = pci_map_single(rtlpci->pdev, skb->data, skb->len,
+		    PCI_DMA_TODEVICE);
+	u8 bw_40 = 0;
+
+	if (mac->opmode == NL80211_IFTYPE_STATION) {
+		bw_40 = mac->bw_40;
+	} else if (mac->opmode == NL80211_IFTYPE_AP ||
+		mac->opmode == NL80211_IFTYPE_ADHOC) {
+		if (sta)
+			bw_40 = sta->ht_cap.cap &
+				    IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+	}
+
+	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
+
+	rtl_get_tcb_desc(hw, info, sta, skb, ptcb_desc);
+
+	CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE_RTL8192S);
+
+	if (firstseg) {
+		if (rtlpriv->dm.useramask) {
+			/* set txdesc macId */
+			if (ptcb_desc->mac_id < 32) {
+				SET_TX_DESC_MACID(pdesc, ptcb_desc->mac_id);
+				reserved_macid |= ptcb_desc->mac_id;
+			}
+		}
+		SET_TX_DESC_RSVD_MACID(pdesc, reserved_macid);
+
+		SET_TX_DESC_TXHT(pdesc, ((ptcb_desc->hw_rate >=
+				 DESC92S_RATEMCS0) ? 1 : 0));
+
+		if (rtlhal->version == VERSION_8192S_ACUT) {
+			if (ptcb_desc->hw_rate == DESC92S_RATE1M ||
+				ptcb_desc->hw_rate  == DESC92S_RATE2M ||
+				ptcb_desc->hw_rate == DESC92S_RATE5_5M ||
+				ptcb_desc->hw_rate == DESC92S_RATE11M) {
+				ptcb_desc->hw_rate = DESC92S_RATE12M;
+			}
+		}
+
+		SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate);
+
+		if (ptcb_desc->use_shortgi || ptcb_desc->use_shortpreamble)
+			SET_TX_DESC_TX_SHORT(pdesc, 0);
+
+		/* Aggregation related */
+		if (info->flags & IEEE80211_TX_CTL_AMPDU)
+			SET_TX_DESC_AGG_ENABLE(pdesc, 1);
+
+		/* For AMPDU, we must insert SSN into TX_DESC */
+		SET_TX_DESC_SEQ(pdesc, seq_number);
+
+		/* Protection mode related */
+		/* For 92S, if RTS/CTS are set, HW will execute RTS. */
+		/* We choose only one protection mode to execute */
+		SET_TX_DESC_RTS_ENABLE(pdesc, ((ptcb_desc->rts_enable &&
+				!ptcb_desc->cts_enable) ? 1 : 0));
+		SET_TX_DESC_CTS_ENABLE(pdesc, ((ptcb_desc->cts_enable) ?
+				       1 : 0));
+		SET_TX_DESC_RTS_STBC(pdesc, ((ptcb_desc->rts_stbc) ? 1 : 0));
+
+		SET_TX_DESC_RTS_RATE(pdesc, ptcb_desc->rts_rate);
+		SET_TX_DESC_RTS_BANDWIDTH(pdesc, 0);
+		SET_TX_DESC_RTS_SUB_CARRIER(pdesc, ptcb_desc->rts_sc);
+		SET_TX_DESC_RTS_SHORT(pdesc, ((ptcb_desc->rts_rate <=
+		       DESC92S_RATE54M) ?
+		       (ptcb_desc->rts_use_shortpreamble ? 1 : 0)
+		       : (ptcb_desc->rts_use_shortgi ? 1 : 0)));
+
+
+		/* Set Bandwidth and sub-channel settings. */
+		if (bw_40) {
+			if (ptcb_desc->packet_bw) {
+				SET_TX_DESC_TX_BANDWIDTH(pdesc, 1);
+				/* use duplicated mode */
+				SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0);
+			} else {
+				SET_TX_DESC_TX_BANDWIDTH(pdesc, 0);
+				SET_TX_DESC_TX_SUB_CARRIER(pdesc,
+						   mac->cur_40_prime_sc);
+			}
+		} else {
+			SET_TX_DESC_TX_BANDWIDTH(pdesc, 0);
+			SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0);
+		}
+
+		/* 3 Fill necessary field in First Descriptor */
+		/*DWORD 0*/
+		SET_TX_DESC_LINIP(pdesc, 0);
+		SET_TX_DESC_OFFSET(pdesc, 32);
+		SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len);
+
+		/*DWORD 1*/
+		SET_TX_DESC_RA_BRSR_ID(pdesc, ptcb_desc->ratr_index);
+
+		/* Fill security related */
+		if (info->control.hw_key) {
+			struct ieee80211_key_conf *keyconf;
+
+			keyconf = info->control.hw_key;
+			switch (keyconf->cipher) {
+			case WLAN_CIPHER_SUITE_WEP40:
+			case WLAN_CIPHER_SUITE_WEP104:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x1);
+				break;
+			case WLAN_CIPHER_SUITE_TKIP:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x2);
+				break;
+			case WLAN_CIPHER_SUITE_CCMP:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x3);
+				break;
+			default:
+				SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
+				break;
+
+			}
+		}
+
+		/* Set Packet ID */
+		SET_TX_DESC_PACKET_ID(pdesc, 0);
+
+		/* We will assign magement queue to BK. */
+		SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel);
+
+		/* Alwasy enable all rate fallback range */
+		SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
+
+		/* Fix: I don't kown why hw use 6.5M to tx when set it */
+		SET_TX_DESC_USER_RATE(pdesc,
+				      ptcb_desc->use_driver_rate ? 1 : 0);
+
+		/* Set NON_QOS bit. */
+		if (!ieee80211_is_data_qos(fc))
+			SET_TX_DESC_NON_QOS(pdesc, 1);
+
+	}
+
+	/* Fill fields that are required to be initialized
+	 * in all of the descriptors */
+	/*DWORD 0 */
+	SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0));
+	SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0));
+
+	/* DWORD 7 */
+	SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
+
+	/* DOWRD 8 */
+	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+
+	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, ("\n"));
+}
+
+void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
+	bool firstseg, bool lastseg, struct sk_buff *skb)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_tcb_desc *tcb_desc = (struct rtl_tcb_desc *)(skb->cb);
+
+	dma_addr_t mapping = pci_map_single(rtlpci->pdev, skb->data, skb->len,
+			PCI_DMA_TODEVICE);
+
+    /* Clear all status	*/
+	CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_CMDDESC_SIZE_RTL8192S);
+
+	/* This bit indicate this packet is used for FW download. */
+	if (tcb_desc->cmd_or_init == DESC_PACKET_TYPE_INIT) {
+		/* For firmware downlaod we only need to set LINIP */
+		SET_TX_DESC_LINIP(pdesc, tcb_desc->last_inipkt);
+
+		/* 92SE must set as 1 for firmware download HW DMA error */
+		SET_TX_DESC_FIRST_SEG(pdesc, 1);
+		SET_TX_DESC_LAST_SEG(pdesc, 1);
+
+		/* 92SE need not to set TX packet size when firmware download */
+		SET_TX_DESC_PKT_SIZE(pdesc, (u16)(skb->len));
+		SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len));
+		SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+
+		SET_TX_DESC_OWN(pdesc, 1);
+	} else { /* H2C Command Desc format (Host TXCMD) */
+		/* 92SE must set as 1 for firmware download HW DMA error */
+		SET_TX_DESC_FIRST_SEG(pdesc, 1);
+		SET_TX_DESC_LAST_SEG(pdesc, 1);
+
+		SET_TX_DESC_OFFSET(pdesc, 0x20);
+
+		/* Buffer size + command header */
+		SET_TX_DESC_PKT_SIZE(pdesc, (u16)(skb->len));
+		/* Fixed queue of H2C command */
+		SET_TX_DESC_QUEUE_SEL(pdesc, 0x13);
+
+		SET_BITS_TO_LE_4BYTE(skb->data, 24, 7, rtlhal->h2c_txcmd_seq);
+
+		SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len));
+		SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping));
+
+		SET_TX_DESC_OWN(pdesc, 1);
+
+	}
+}
+
+void rtl92se_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val)
+{
+	if (istx == true) {
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			SET_TX_DESC_OWN(pdesc, 1);
+			break;
+		case HW_DESC_TX_NEXTDESC_ADDR:
+			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR txdesc :%d not process\n",
+				  desc_name));
+			break;
+		}
+	} else {
+		switch (desc_name) {
+		case HW_DESC_RXOWN:
+			SET_RX_STATUS_DESC_OWN(pdesc, 1);
+			break;
+		case HW_DESC_RXBUFF_ADDR:
+			SET_RX_STATUS__DESC_BUFF_ADDR(pdesc, *(u32 *) val);
+			break;
+		case HW_DESC_RXPKT_LEN:
+			SET_RX_STATUS_DESC_PKT_LEN(pdesc, *(u32 *) val);
+			break;
+		case HW_DESC_RXERO:
+			SET_RX_STATUS_DESC_EOR(pdesc, 1);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR rxdesc :%d not process\n",
+				  desc_name));
+			break;
+		}
+	}
+}
+
+u32 rtl92se_get_desc(u8 *desc, bool istx, u8 desc_name)
+{
+	u32 ret = 0;
+
+	if (istx == true) {
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			ret = GET_TX_DESC_OWN(desc);
+			break;
+		case HW_DESC_TXBUFF_ADDR:
+			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(desc);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR txdesc :%d not process\n",
+				  desc_name));
+			break;
+		}
+	} else {
+		switch (desc_name) {
+		case HW_DESC_OWN:
+			ret = GET_RX_STATUS_DESC_OWN(desc);
+			break;
+		case HW_DESC_RXPKT_LEN:
+			ret = GET_RX_STATUS_DESC_PKT_LEN(desc);
+			break;
+		default:
+			RT_ASSERT(false, ("ERR rxdesc :%d not process\n",
+				  desc_name));
+			break;
+		}
+	}
+	return ret;
+}
+
+void rtl92se_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	rtl_write_word(rtlpriv, TP_POLL, BIT(0) << (hw_queue));
+}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.h b/drivers/net/wireless/rtlwifi/rtl8192se/trx.h
new file mode 100644
index 0000000000000000000000000000000000000000..05862c51b861a1ce4be8f8a48d1030b927a41bec
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.h
@@ -0,0 +1,45 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+#ifndef __REALTEK_PCI92SE_TRX_H__
+#define __REALTEK_PCI92SE_TRX_H__
+
+void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
+			  u8 *pdesc, struct ieee80211_tx_info *info,
+			  struct sk_buff *skb, u8 hw_queue,
+			  struct rtl_tcb_desc *ptcb_desc);
+void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg,
+			     bool lastseg, struct sk_buff *skb);
+bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats,
+			   struct ieee80211_rx_status *rx_status, u8 *pdesc,
+			   struct sk_buff *skb);
+void rtl92se_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val);
+u32 rtl92se_get_desc(u8 *pdesc, bool istx, u8 desc_name);
+void rtl92se_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index f5d85735d6420d350b1e3376b506bbdad5b95a75..a9367eba1ea7502d60787c6850859305779ac0be 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -852,6 +852,7 @@ static void _rtl_usb_tx_preprocess(struct ieee80211_hw *hw, struct sk_buff *skb,
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct rtl_tx_desc *pdesc = NULL;
+	struct rtl_tcb_desc tcb_desc;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
 	__le16 fc = hdr->frame_control;
 	u8 *pda_addr = hdr->addr1;
@@ -860,8 +861,17 @@ static void _rtl_usb_tx_preprocess(struct ieee80211_hw *hw, struct sk_buff *skb,
 	u8 tid = 0;
 	u16 seq_number = 0;
 
-	if (ieee80211_is_mgmt(fc))
-		rtl_tx_mgmt_proc(hw, skb);
+	if (ieee80211_is_auth(fc)) {
+		RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG, ("MAC80211_LINKING\n"));
+		rtl_ips_nic_on(hw);
+	}
+
+	if (rtlpriv->psc.sw_ps_enabled) {
+		if (ieee80211_is_data(fc) && !ieee80211_is_nullfunc(fc) &&
+		    !ieee80211_has_pm(fc))
+			hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
+	}
+
 	rtl_action_proc(hw, skb, true);
 	if (is_multicast_ether_addr(pda_addr))
 		rtlpriv->stats.txbytesmulticast += skb->len;
@@ -878,7 +888,7 @@ static void _rtl_usb_tx_preprocess(struct ieee80211_hw *hw, struct sk_buff *skb,
 		seq_number <<= 4;
 	}
 	rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *)pdesc, info, skb,
-					hw_queue);
+					hw_queue, &tcb_desc);
 	if (!ieee80211_has_morefrags(hdr->frame_control)) {
 		if (qc)
 			mac->tids[tid].seq_number = seq_number;
@@ -887,7 +897,8 @@ static void _rtl_usb_tx_preprocess(struct ieee80211_hw *hw, struct sk_buff *skb,
 		rtlpriv->cfg->ops->led_control(hw, LED_CTL_TX);
 }
 
-static int rtl_usb_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static int rtl_usb_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
+		      struct rtl_tcb_desc *dummy)
 {
 	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
diff --git a/drivers/net/wireless/rtlwifi/usb.h b/drivers/net/wireless/rtlwifi/usb.h
index abadfe918d30f2a30ec592d159785ac76222f302..d2a63fb3e1e60ca61598dfdf73aea13b4da3f002 100644
--- a/drivers/net/wireless/rtlwifi/usb.h
+++ b/drivers/net/wireless/rtlwifi/usb.h
@@ -31,6 +31,8 @@
 #include <linux/usb.h>
 #include <linux/skbuff.h>
 
+#define RTL_RX_DESC_SIZE		24
+
 #define RTL_USB_DEVICE(vend, prod, cfg) \
 	.match_flags = USB_DEVICE_ID_MATCH_DEVICE, \
 	.idVendor = (vend), \
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 07db95ff9bc54b89f9448c4a58ed0777df37b4fa..693395ee98f9d75c1687afb8594c7716878d7907 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -68,6 +68,8 @@
 #define QBSS_LOAD_SIZE				5
 #define MAX_WMMELE_LENGTH			64
 
+#define TOTAL_CAM_ENTRY				32
+
 /*slot time for 11g. */
 #define RTL_SLOT_TIME_9				9
 #define RTL_SLOT_TIME_20			20
@@ -94,8 +96,10 @@
 #define	CHANNEL_GROUP_MAX_5G		9
 #define CHANNEL_MAX_NUMBER_2G		14
 #define AVG_THERMAL_NUM			8
+#define MAX_TID_COUNT			9
 
 /* for early mode */
+#define FCS_LEN				4
 #define EM_HDR_LEN			8
 enum intf_type {
 	INTF_PCI = 0,
@@ -159,6 +163,8 @@ enum hardware_type {
 (IS_HARDWARE_TYPE_8192DE(rtlhal) || IS_HARDWARE_TYPE_8192DU(rtlhal))
 #define	IS_HARDWARE_TYPE_8723(rtlhal)			\
 (IS_HARDWARE_TYPE_8723E(rtlhal) || IS_HARDWARE_TYPE_8723U(rtlhal))
+#define IS_HARDWARE_TYPE_8723U(rtlhal)			\
+	(rtlhal->hw_type == HARDWARE_TYPE_RTL8723U)
 
 enum scan_operation_backup_opt {
 	SCAN_OPT_BACKUP = 0,
@@ -297,6 +303,9 @@ enum hw_variables {
 	HW_VAR_DATA_FILTER,
 };
 
+#define HWSET_MAX_SIZE				128
+#define EFUSE_MAX_SECTION			16
+
 enum _RT_MEDIA_STATUS {
 	RT_MEDIA_DISCONNECT = 0,
 	RT_MEDIA_CONNECT = 1
@@ -766,7 +775,7 @@ struct rtl_rfkill {
 #define IQK_MATRIX_REG_NUM	8
 #define IQK_MATRIX_SETTINGS_NUM	(1 + 24 + 21)
 struct iqk_matrix_regs {
-	bool b_iqk_done;
+	bool iqk_done;
 	long value[1][IQK_MATRIX_REG_NUM];
 };
 
@@ -843,6 +852,7 @@ struct rtl_phy {
 	bool apk_done;
 	u32 reg_rf3c[2];	/* pathA / pathB  */
 
+	/* bfsync */
 	u8 framesync;
 	u32 framesync_c34;
 
@@ -852,6 +862,10 @@ struct rtl_phy {
 };
 
 #define MAX_TID_COUNT				9
+#define RTL_AGG_STOP				0
+#define RTL_AGG_PROGRESS			1
+#define RTL_AGG_START				2
+#define RTL_AGG_OPERATIONAL			3
 #define RTL_AGG_OFF				0
 #define RTL_AGG_ON				1
 #define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA		2
@@ -871,6 +885,13 @@ struct rtl_tid_data {
 	struct rtl_ht_agg agg;
 };
 
+struct rtl_sta_info {
+	u8 ratr_index;
+	u8 wireless_mode;
+	u8 mimo_ps;
+	struct rtl_tid_data tids[MAX_TID_COUNT];
+} __packed;
+
 struct rtl_priv;
 struct rtl_io {
 	struct device *dev;
@@ -894,6 +915,7 @@ struct rtl_io {
 	u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr);
 	int (*readN_sync) (struct rtl_priv *rtlpriv, u32 addr, u16 len,
 			    u8 *pdata);
+
 };
 
 struct rtl_mac {
@@ -916,6 +938,8 @@ struct rtl_mac {
 	int n_channels;
 	int n_bitrates;
 
+	bool offchan_deley;
+
 	/*filters */
 	u32 rx_conf;
 	u16 rx_mgt_filter;
@@ -1032,7 +1056,9 @@ struct rtl_security {
 	enum rt_enc_alg pairwise_enc_algorithm;
 	/*Encryption Algorithm for Brocast/Multicast */
 	enum rt_enc_alg group_enc_algorithm;
-
+	/*Cam Entry Bitmap */
+	u32 hwsec_cam_bitmap;
+	u8 hwsec_cam_sta_addr[TOTAL_CAM_ENTRY][ETH_ALEN];
 	/*local Key buffer, indx 0 is for
 	   pairwise key 1-4 is for agoup key. */
 	u8 key_buf[KEY_BUF_SIZE][MAX_KEY_LEN];
@@ -1053,7 +1079,7 @@ struct rtl_dm {
 	bool current_turbo_edca;
 	bool is_any_nonbepkts;	/*out dm */
 	bool is_cur_rdlstate;
-	bool txpower_trackingInit;
+	bool txpower_trackinginit;
 	bool disable_framebursting;
 	bool cck_inch14;
 	bool txpower_tracking;
@@ -1079,7 +1105,6 @@ struct rtl_dm {
 	bool disable_tx_int;
 	char ofdm_index[2];
 	char cck_index;
-	u8 power_index_backup[6];
 };
 
 #define	EFUSE_MAX_LOGICAL_SIZE			256
@@ -1175,6 +1200,7 @@ struct rtl_ps_ctl {
 	 * otherwise Offset[560h] = 0x00.
 	 * */
 	bool support_aspm;
+
 	bool support_backdoor;
 
 	/*for LPS */
@@ -1201,7 +1227,6 @@ struct rtl_ps_ctl {
 
 	/*just for PCIE ASPM */
 	u8 const_amdpci_aspm;
-
 	bool pwrdown_mode;
 
 	enum rf_pwrstate inactive_pwrstate;
@@ -1282,6 +1307,10 @@ struct rt_link_detect {
 	bool busytraffic;
 	bool higher_busytraffic;
 	bool higher_busyrxtraffic;
+
+	u32 tidtx_in4period[MAX_TID_COUNT][4];
+	u32 tidtx_inperiod[MAX_TID_COUNT];
+	bool higher_busytxtraffic[MAX_TID_COUNT];
 };
 
 struct rtl_tcb_desc {
@@ -1344,13 +1373,15 @@ struct rtl_hal_ops {
 				       u32 add_msr, u32 rm_msr);
 	void (*get_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
 	void (*set_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
-	void (*update_rate_table) (struct ieee80211_hw *hw);
+	void (*update_rate_tbl) (struct ieee80211_hw *hw,
+			      struct ieee80211_sta *sta, u8 rssi_level);
 	void (*update_rate_mask) (struct ieee80211_hw *hw, u8 rssi_level);
 	void (*fill_tx_desc) (struct ieee80211_hw *hw,
 			      struct ieee80211_hdr *hdr, u8 *pdesc_tx,
 			      struct ieee80211_tx_info *info,
-			      struct sk_buff *skb, unsigned int queue_index);
-	void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 * pDesc,
+			      struct sk_buff *skb, u8 hw_queue,
+			      struct rtl_tcb_desc *ptcb_desc);
+	void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 *pDesc,
 				  u32 buffer_len, bool bIsPsPoll);
 	void (*fill_tx_cmddesc) (struct ieee80211_hw *hw, u8 *pdesc,
 				 bool firstseg, bool lastseg,
@@ -1370,10 +1401,10 @@ struct rtl_hal_ops {
 			     enum led_ctl_mode ledaction);
 	void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val);
 	u32 (*get_desc) (u8 *pdesc, bool istx, u8 desc_name);
-	void (*tx_polling) (struct ieee80211_hw *hw, unsigned int hw_queue);
+	void (*tx_polling) (struct ieee80211_hw *hw, u8 hw_queue);
 	void (*enable_hw_sec) (struct ieee80211_hw *hw);
 	void (*set_key) (struct ieee80211_hw *hw, u32 key_index,
-			 u8 *p_macaddr, bool is_group, u8 enc_algo,
+			 u8 *macaddr, bool is_group, u8 enc_algo,
 			 bool is_wepkey, bool clear_all);
 	void (*init_sw_leds) (struct ieee80211_hw *hw);
 	void (*deinit_sw_leds) (struct ieee80211_hw *hw);
@@ -1384,6 +1415,7 @@ struct rtl_hal_ops {
 			  u32 regaddr, u32 bitmask);
 	void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
 			   u32 regaddr, u32 bitmask, u32 data);
+	void (*linked_set_reg) (struct ieee80211_hw *hw);
 	bool (*phy_rf6052_config) (struct ieee80211_hw *hw);
 	void (*phy_rf6052_set_cck_txpower) (struct ieee80211_hw *hw,
 					    u8 *powerlevel);
@@ -1404,7 +1436,9 @@ struct rtl_intf_ops {
 	int (*adapter_start) (struct ieee80211_hw *hw);
 	void (*adapter_stop) (struct ieee80211_hw *hw);
 
-	int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb);
+	int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb,
+			struct rtl_tcb_desc *ptcb_desc);
+	void (*flush)(struct ieee80211_hw *hw, bool drop);
 	int (*reset_trx_ring) (struct ieee80211_hw *hw);
 	bool (*waitq_insert) (struct ieee80211_hw *hw, struct sk_buff *skb);
 
@@ -1418,6 +1452,15 @@ struct rtl_intf_ops {
 struct rtl_mod_params {
 	/* default: 0 = using hardware encryption */
 	int sw_crypto;
+
+	/* default: 1 = using no linked power save */
+	bool inactiveps;
+
+	/* default: 1 = using linked sw power save */
+	bool swctrl_lps;
+
+	/* default: 1 = using linked fw power save */
+	bool fwctrl_lps;
 };
 
 struct rtl_hal_usbint_cfg {
@@ -1445,6 +1488,7 @@ struct rtl_hal_usbint_cfg {
 
 struct rtl_hal_cfg {
 	u8 bar_id;
+	bool write_readback;
 	char *name;
 	char *fw_name;
 	struct rtl_hal_ops *ops;
@@ -1469,7 +1513,6 @@ struct rtl_locks {
 	spinlock_t rf_lock;
 	spinlock_t lps_lock;
 	spinlock_t waitq_lock;
-	spinlock_t tx_urb_lock;
 
 	/*Dual mac*/
 	spinlock_t cck_and_rw_pagea_lock;
@@ -1621,19 +1664,19 @@ struct bt_coexist_info {
 	u32 bt_edca_ul;
 	u32 bt_edca_dl;
 
-	bool b_init_set;
-	bool b_bt_busy_traffic;
-	bool b_bt_traffic_mode_set;
-	bool b_bt_non_traffic_mode_set;
+	bool init_set;
+	bool bt_busy_traffic;
+	bool bt_traffic_mode_set;
+	bool bt_non_traffic_mode_set;
 
-	bool b_fw_coexist_all_off;
-	bool b_sw_coexist_all_off;
+	bool fw_coexist_all_off;
+	bool sw_coexist_all_off;
 	u32 current_state;
 	u32 previous_state;
 	u8 bt_pre_rssi_state;
 
-	u8 b_reg_bt_iso;
-	u8 b_reg_bt_sco;
+	u8 reg_bt_iso;
+	u8 reg_bt_sco;
 
 };
 
@@ -1653,13 +1696,23 @@ struct bt_coexist_info {
 #define EF4BYTE(_val)		\
 	(le32_to_cpu(_val))
 
+/* Read data from memory */
+#define READEF1BYTE(_ptr)	\
+	EF1BYTE(*((u8 *)(_ptr)))
 /* Read le16 data from memory and convert to host ordering */
 #define READEF2BYTE(_ptr)	\
 	EF2BYTE(*((u16 *)(_ptr)))
+#define READEF4BYTE(_ptr)	\
+	EF4BYTE(*((u32 *)(_ptr)))
 
+/* Write data to memory */
+#define WRITEEF1BYTE(_ptr, _val)	\
+	(*((u8 *)(_ptr))) = EF1BYTE(_val)
 /* Write le16 data to memory in host ordering */
 #define WRITEEF2BYTE(_ptr, _val)	\
 	(*((u16 *)(_ptr))) = EF2BYTE(_val)
+#define WRITEEF4BYTE(_ptr, _val)	\
+	(*((u16 *)(_ptr))) = EF2BYTE(_val)
 
 /* Create a bit mask
  * Examples:
@@ -1698,6 +1751,25 @@ struct bt_coexist_info {
 #define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
 	(EF1BYTE(*((u8 *)(__pstart))))
 
+/*Description:
+Translate subfield (continuous bits in little-endian) of 4-byte
+value to host byte ordering.*/
+#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		(LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset))  & \
+		BIT_LEN_MASK_32(__bitlen) \
+	)
+#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		(LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \
+		BIT_LEN_MASK_16(__bitlen) \
+	)
+#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
+	( \
+		(LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
+		BIT_LEN_MASK_8(__bitlen) \
+	)
+
 /* Description:
  * Mask subfield (continuous bits in little-endian) of 4-byte value
  * and return the result in 4-byte value in host byte ordering.
@@ -1721,6 +1793,18 @@ struct bt_coexist_info {
 /* Description:
  * Set subfield of little-endian 4-byte value to specified value.
  */
+#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
+	*((u32 *)(__pstart)) = EF4BYTE \
+	( \
+		LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
+		((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
+	);
+#define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
+	*((u16 *)(__pstart)) = EF2BYTE \
+	( \
+		LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
+		((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
+	);
 #define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \
 	*((u8 *)(__pstart)) = EF1BYTE \
 	( \
@@ -1728,12 +1812,16 @@ struct bt_coexist_info {
 		((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \
 	);
 
+#define	N_BYTE_ALIGMENT(__value, __aligment) ((__aligment == 1) ? \
+	(__value) : (((__value + __aligment - 1) / __aligment) * __aligment))
+
 /****************************************
 	mem access macro define end
 ****************************************/
 
 #define byte(x, n) ((x >> (8 * n)) & 0xff)
 
+#define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC)
 #define RTL_WATCH_DOG_TIME	2000
 #define MSECS(t)		msecs_to_jiffies(t)
 #define WLAN_FC_GET_VERS(fc)	(le16_to_cpu(fc) & IEEE80211_FCTL_VERS)
@@ -1768,6 +1856,15 @@ struct bt_coexist_info {
 #define container_of_dwork_rtl(x, y, z) \
 	container_of(container_of(x, struct delayed_work, work), y, z)
 
+#define FILL_OCTET_STRING(_os, _octet, _len)	\
+		(_os).octet = (u8 *)(_octet);		\
+		(_os).length = (_len);
+
+#define CP_MACADDR(des, src)	\
+	((des)[0] = (src)[0], (des)[1] = (src)[1],\
+	(des)[2] = (src)[2], (des)[3] = (src)[3],\
+	(des)[4] = (src)[4], (des)[5] = (src)[5])
+
 static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr)
 {
 	return rtlpriv->io.read8_sync(rtlpriv, addr);
@@ -1786,17 +1883,26 @@ static inline u32 rtl_read_dword(struct rtl_priv *rtlpriv, u32 addr)
 static inline void rtl_write_byte(struct rtl_priv *rtlpriv, u32 addr, u8 val8)
 {
 	rtlpriv->io.write8_async(rtlpriv, addr, val8);
+
+	if (rtlpriv->cfg->write_readback)
+		rtlpriv->io.read8_sync(rtlpriv, addr);
 }
 
 static inline void rtl_write_word(struct rtl_priv *rtlpriv, u32 addr, u16 val16)
 {
 	rtlpriv->io.write16_async(rtlpriv, addr, val16);
+
+	if (rtlpriv->cfg->write_readback)
+		rtlpriv->io.read16_sync(rtlpriv, addr);
 }
 
 static inline void rtl_write_dword(struct rtl_priv *rtlpriv,
 				   u32 addr, u32 val32)
 {
 	rtlpriv->io.write32_async(rtlpriv, addr, val32);
+
+	if (rtlpriv->cfg->write_readback)
+		rtlpriv->io.read32_sync(rtlpriv, addr);
 }
 
 static inline u32 rtl_get_bbreg(struct ieee80211_hw *hw,
@@ -1855,4 +1961,31 @@ static inline u8 get_rf_type(struct rtl_phy *rtlphy)
 	return rtlphy->rf_type;
 }
 
+static inline struct ieee80211_hdr *rtl_get_hdr(struct sk_buff *skb)
+{
+	return (struct ieee80211_hdr *)(skb->data);
+}
+
+static inline __le16 rtl_get_fc(struct sk_buff *skb)
+{
+	return rtl_get_hdr(skb)->frame_control;
+}
+
+static inline u16 rtl_get_tid_h(struct ieee80211_hdr *hdr)
+{
+	return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK;
+}
+
+static inline u16 rtl_get_tid(struct sk_buff *skb)
+{
+	return rtl_get_tid_h(rtl_get_hdr(skb));
+}
+
+static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw,
+					    struct ieee80211_vif *vif,
+					    u8 *bssid)
+{
+	return ieee80211_find_sta(vif, bssid);
+}
+
 #endif
diff --git a/drivers/net/wireless/wl1251/cmd.h b/drivers/net/wireless/wl1251/cmd.h
index e5c74c631374cd0c051574dff620b0a200f3d83a..79ca5273c9e9092ed1892064974cdde2549f781b 100644
--- a/drivers/net/wireless/wl1251/cmd.h
+++ b/drivers/net/wireless/wl1251/cmd.h
@@ -313,8 +313,8 @@ struct wl1251_cmd_vbm_update {
 } __packed;
 
 enum wl1251_cmd_ps_mode {
-	STATION_ACTIVE_MODE,
-	STATION_POWER_SAVE_MODE
+	CHIP_ACTIVE_MODE,
+	CHIP_POWER_SAVE_MODE
 };
 
 struct wl1251_cmd_ps_params {
diff --git a/drivers/net/wireless/wl1251/event.c b/drivers/net/wireless/wl1251/event.c
index dfc4579acb06f6682395e3f2b55dcae3a8b1d081..9f15ccaf8f05aec733882e98a3ff443fdb5737d0 100644
--- a/drivers/net/wireless/wl1251/event.c
+++ b/drivers/net/wireless/wl1251/event.c
@@ -68,14 +68,16 @@ static int wl1251_event_process(struct wl1251 *wl, struct event_mailbox *mbox)
 	if (vector & BSS_LOSE_EVENT_ID) {
 		wl1251_debug(DEBUG_EVENT, "BSS_LOSE_EVENT");
 
-		if (wl->psm_requested && wl->psm) {
+		if (wl->psm_requested &&
+		    wl->station_mode != STATION_ACTIVE_MODE) {
 			ret = wl1251_ps_set_mode(wl, STATION_ACTIVE_MODE);
 			if (ret < 0)
 				return ret;
 		}
 	}
 
-	if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID && wl->psm) {
+	if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID &&
+	    wl->station_mode != STATION_ACTIVE_MODE) {
 		wl1251_debug(DEBUG_EVENT, "SYNCHRONIZATION_TIMEOUT_EVENT");
 
 		/* indicate to the stack, that beacons have been lost */
diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 12c9e635a6d6d7bf62b543fb6e14b95ad371b1a3..a14a48c99cdc73ff8e9c6182a2da7078d27c4550 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -497,7 +497,7 @@ static void wl1251_op_stop(struct ieee80211_hw *hw)
 	wl->rx_last_id = 0;
 	wl->next_tx_complete = 0;
 	wl->elp = false;
-	wl->psm = 0;
+	wl->station_mode = STATION_ACTIVE_MODE;
 	wl->tx_queue_stopped = false;
 	wl->power_level = WL1251_DEFAULT_POWER_LEVEL;
 	wl->rssi_thold = 0;
@@ -632,13 +632,29 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
 
 		wl->psm_requested = false;
 
-		if (wl->psm) {
+		if (wl->station_mode != STATION_ACTIVE_MODE) {
 			ret = wl1251_ps_set_mode(wl, STATION_ACTIVE_MODE);
 			if (ret < 0)
 				goto out_sleep;
 		}
 	}
 
+	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
+		if (conf->flags & IEEE80211_CONF_IDLE) {
+			ret = wl1251_ps_set_mode(wl, STATION_IDLE);
+			if (ret < 0)
+				goto out_sleep;
+		} else {
+			ret = wl1251_ps_set_mode(wl, STATION_ACTIVE_MODE);
+			if (ret < 0)
+				goto out_sleep;
+			ret = wl1251_join(wl, wl->bss_type, wl->channel,
+					  wl->beacon_int, wl->dtim_period);
+			if (ret < 0)
+				goto out_sleep;
+		}
+	}
+
 	if (conf->power_level != wl->power_level) {
 		ret = wl1251_acx_tx_power(wl, conf->power_level);
 		if (ret < 0)
@@ -1384,7 +1400,7 @@ struct ieee80211_hw *wl1251_alloc_hw(void)
 	wl->rx_config = WL1251_DEFAULT_RX_CONFIG;
 	wl->rx_filter = WL1251_DEFAULT_RX_FILTER;
 	wl->elp = false;
-	wl->psm = 0;
+	wl->station_mode = STATION_ACTIVE_MODE;
 	wl->psm_requested = false;
 	wl->tx_queue_stopped = false;
 	wl->power_level = WL1251_DEFAULT_POWER_LEVEL;
diff --git a/drivers/net/wireless/wl1251/ps.c b/drivers/net/wireless/wl1251/ps.c
index 9cc514703d2a3513ea4a8faedfd9a36c30854eab..db719f7d26928c4012a1020a050edbd3a9560980 100644
--- a/drivers/net/wireless/wl1251/ps.c
+++ b/drivers/net/wireless/wl1251/ps.c
@@ -39,7 +39,7 @@ void wl1251_elp_work(struct work_struct *work)
 
 	mutex_lock(&wl->mutex);
 
-	if (wl->elp || !wl->psm)
+	if (wl->elp || wl->station_mode == STATION_ACTIVE_MODE)
 		goto out;
 
 	wl1251_debug(DEBUG_PSM, "chip to elp");
@@ -57,7 +57,7 @@ void wl1251_ps_elp_sleep(struct wl1251 *wl)
 {
 	unsigned long delay;
 
-	if (wl->psm) {
+	if (wl->station_mode != STATION_ACTIVE_MODE) {
 		delay = msecs_to_jiffies(ELP_ENTRY_DELAY);
 		ieee80211_queue_delayed_work(wl->hw, &wl->elp_work, delay);
 	}
@@ -104,7 +104,7 @@ int wl1251_ps_elp_wakeup(struct wl1251 *wl)
 	return 0;
 }
 
-int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode)
+int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_station_mode mode)
 {
 	int ret;
 
@@ -128,15 +128,24 @@ int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode)
 		if (ret < 0)
 			return ret;
 
-		ret = wl1251_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE);
+		ret = wl1251_cmd_ps_mode(wl, CHIP_POWER_SAVE_MODE);
 		if (ret < 0)
 			return ret;
 
 		ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_ELP);
 		if (ret < 0)
 			return ret;
+		break;
+	case STATION_IDLE:
+		wl1251_debug(DEBUG_PSM, "entering idle");
 
-		wl->psm = 1;
+		ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_ELP);
+		if (ret < 0)
+			return ret;
+
+		ret = wl1251_cmd_template_set(wl, CMD_DISCONNECT, NULL, 0);
+		if (ret < 0)
+			return ret;
 		break;
 	case STATION_ACTIVE_MODE:
 	default:
@@ -163,13 +172,13 @@ int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode)
 		if (ret < 0)
 			return ret;
 
-		ret = wl1251_cmd_ps_mode(wl, STATION_ACTIVE_MODE);
+		ret = wl1251_cmd_ps_mode(wl, CHIP_ACTIVE_MODE);
 		if (ret < 0)
 			return ret;
 
-		wl->psm = 0;
 		break;
 	}
+	wl->station_mode = mode;
 
 	return ret;
 }
diff --git a/drivers/net/wireless/wl1251/ps.h b/drivers/net/wireless/wl1251/ps.h
index 55c3dda75e699f45f13beb0f43ed00ad0cee2c14..75efad246d67c12f6cb25f60b580468a87510e04 100644
--- a/drivers/net/wireless/wl1251/ps.h
+++ b/drivers/net/wireless/wl1251/ps.h
@@ -26,7 +26,7 @@
 #include "wl1251.h"
 #include "acx.h"
 
-int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode);
+int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_station_mode mode);
 void wl1251_ps_elp_sleep(struct wl1251 *wl);
 int wl1251_ps_elp_wakeup(struct wl1251 *wl);
 void wl1251_elp_work(struct work_struct *work);
diff --git a/drivers/net/wireless/wl1251/wl1251.h b/drivers/net/wireless/wl1251/wl1251.h
index bb23cd522b22daa9da053969afa98adfcf0bd960..a77f1bbbed0ad063aae085ff857c4cc7abadd717 100644
--- a/drivers/net/wireless/wl1251/wl1251.h
+++ b/drivers/net/wireless/wl1251/wl1251.h
@@ -129,6 +129,12 @@ enum wl1251_partition_type {
 	PART_TABLE_LEN
 };
 
+enum wl1251_station_mode {
+	STATION_ACTIVE_MODE,
+	STATION_POWER_SAVE_MODE,
+	STATION_IDLE,
+};
+
 struct wl1251_partition {
 	u32 size;
 	u32 start;
@@ -358,8 +364,7 @@ struct wl1251 {
 
 	struct delayed_work elp_work;
 
-	/* we can be in psm, but not in elp, we have to differentiate */
-	bool psm;
+	enum wl1251_station_mode station_mode;
 
 	/* PSM mode requested */
 	bool psm_requested;
diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index 692ebff38fc89ceb67e342a2f08c20f8f0284532..35ce7b0f4a609ad5eff9151bf37b4bf0979b5374 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -3,7 +3,7 @@ menuconfig WL12XX_MENU
 	depends on MAC80211 && EXPERIMENTAL
 	---help---
 	  This will enable TI wl12xx driver support for the following chips:
-	  wl1271 and wl1273.
+	  wl1271, wl1273, wl1281 and wl1283.
 	  The drivers make use of the mac80211 stack.
 
 config WL12XX
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index a3db755ceedace20d394e95175d461fd0e32d685..c6ee530e5bf72518b37b738f9c400558291b713a 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -325,12 +325,19 @@ int wl1271_acx_service_period_timeout(struct wl1271 *wl)
 	return ret;
 }
 
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold)
+int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
 {
 	struct acx_rts_threshold *rts;
 	int ret;
 
-	wl1271_debug(DEBUG_ACX, "acx rts threshold");
+	/*
+	 * If the RTS threshold is not configured or out of range, use the
+	 * default value.
+	 */
+	if (rts_threshold > IEEE80211_MAX_RTS_THRESHOLD)
+		rts_threshold = wl->conf.rx.rts_threshold;
+
+	wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
 
 	rts = kzalloc(sizeof(*rts), GFP_KERNEL);
 	if (!rts) {
@@ -338,7 +345,7 @@ int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold)
 		goto out;
 	}
 
-	rts->threshold = cpu_to_le16(rts_threshold);
+	rts->threshold = cpu_to_le16((u16)rts_threshold);
 
 	ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
 	if (ret < 0) {
@@ -540,13 +547,13 @@ int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
 	return ret;
 }
 
-int wl1271_acx_sg_cfg(struct wl1271 *wl)
+int wl1271_acx_sta_sg_cfg(struct wl1271 *wl)
 {
-	struct acx_bt_wlan_coex_param *param;
+	struct acx_sta_bt_wlan_coex_param *param;
 	struct conf_sg_settings *c = &wl->conf.sg;
 	int i, ret;
 
-	wl1271_debug(DEBUG_ACX, "acx sg cfg");
+	wl1271_debug(DEBUG_ACX, "acx sg sta cfg");
 
 	param = kzalloc(sizeof(*param), GFP_KERNEL);
 	if (!param) {
@@ -555,8 +562,38 @@ int wl1271_acx_sg_cfg(struct wl1271 *wl)
 	}
 
 	/* BT-WLAN coext parameters */
-	for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
-		param->params[i] = cpu_to_le32(c->params[i]);
+	for (i = 0; i < CONF_SG_STA_PARAMS_MAX; i++)
+		param->params[i] = cpu_to_le32(c->sta_params[i]);
+	param->param_idx = CONF_SG_PARAMS_ALL;
+
+	ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
+	if (ret < 0) {
+		wl1271_warning("failed to set sg config: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(param);
+	return ret;
+}
+
+int wl1271_acx_ap_sg_cfg(struct wl1271 *wl)
+{
+	struct acx_ap_bt_wlan_coex_param *param;
+	struct conf_sg_settings *c = &wl->conf.sg;
+	int i, ret;
+
+	wl1271_debug(DEBUG_ACX, "acx sg ap cfg");
+
+	param = kzalloc(sizeof(*param), GFP_KERNEL);
+	if (!param) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* BT-WLAN coext parameters */
+	for (i = 0; i < CONF_SG_AP_PARAMS_MAX; i++)
+		param->params[i] = cpu_to_le32(c->ap_params[i]);
 	param->param_idx = CONF_SG_PARAMS_ALL;
 
 	ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
@@ -804,7 +841,8 @@ int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
 	struct acx_ap_rate_policy *acx;
 	int ret = 0;
 
-	wl1271_debug(DEBUG_ACX, "acx ap rate policy");
+	wl1271_debug(DEBUG_ACX, "acx ap rate policy %d rates 0x%x",
+		     idx, c->enabled_rates);
 
 	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
 	if (!acx) {
@@ -898,12 +936,19 @@ int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
 	return ret;
 }
 
-int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold)
+int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold)
 {
 	struct acx_frag_threshold *acx;
 	int ret = 0;
 
-	wl1271_debug(DEBUG_ACX, "acx frag threshold");
+	/*
+	 * If the fragmentation is not configured or out of range, use the
+	 * default value.
+	 */
+	if (frag_threshold > IEEE80211_MAX_FRAG_THRESHOLD)
+		frag_threshold = wl->conf.tx.frag_threshold;
+
+	wl1271_debug(DEBUG_ACX, "acx frag threshold: %d", frag_threshold);
 
 	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
 
@@ -912,7 +957,7 @@ int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold)
 		goto out;
 	}
 
-	acx->frag_threshold = cpu_to_le16(frag_threshold);
+	acx->frag_threshold = cpu_to_le16((u16)frag_threshold);
 	ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
 	if (ret < 0) {
 		wl1271_warning("Setting of frag threshold failed: %d", ret);
@@ -954,6 +999,7 @@ int wl1271_acx_tx_config_options(struct wl1271 *wl)
 int wl1271_acx_ap_mem_cfg(struct wl1271 *wl)
 {
 	struct wl1271_acx_ap_config_memory *mem_conf;
+	struct conf_memory_settings *mem;
 	int ret;
 
 	wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
@@ -964,11 +1010,21 @@ int wl1271_acx_ap_mem_cfg(struct wl1271 *wl)
 		goto out;
 	}
 
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		/*
+		 * FIXME: The 128x AP FW does not yet support dynamic memory.
+		 * Use the base memory configuration for 128x for now. This
+		 * should be fine tuned in the future.
+		 */
+		mem = &wl->conf.mem_wl128x;
+	else
+		mem = &wl->conf.mem_wl127x;
+
 	/* memory config */
-	mem_conf->num_stations = wl->conf.mem.num_stations;
-	mem_conf->rx_mem_block_num = wl->conf.mem.rx_block_num;
-	mem_conf->tx_min_mem_block_num = wl->conf.mem.tx_min_block_num;
-	mem_conf->num_ssid_profiles = wl->conf.mem.ssid_profiles;
+	mem_conf->num_stations = mem->num_stations;
+	mem_conf->rx_mem_block_num = mem->rx_block_num;
+	mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
+	mem_conf->num_ssid_profiles = mem->ssid_profiles;
 	mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
 
 	ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
@@ -986,6 +1042,7 @@ int wl1271_acx_ap_mem_cfg(struct wl1271 *wl)
 int wl1271_acx_sta_mem_cfg(struct wl1271 *wl)
 {
 	struct wl1271_acx_sta_config_memory *mem_conf;
+	struct conf_memory_settings *mem;
 	int ret;
 
 	wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
@@ -996,16 +1053,21 @@ int wl1271_acx_sta_mem_cfg(struct wl1271 *wl)
 		goto out;
 	}
 
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		mem = &wl->conf.mem_wl128x;
+	else
+		mem = &wl->conf.mem_wl127x;
+
 	/* memory config */
-	mem_conf->num_stations = wl->conf.mem.num_stations;
-	mem_conf->rx_mem_block_num = wl->conf.mem.rx_block_num;
-	mem_conf->tx_min_mem_block_num = wl->conf.mem.tx_min_block_num;
-	mem_conf->num_ssid_profiles = wl->conf.mem.ssid_profiles;
+	mem_conf->num_stations = mem->num_stations;
+	mem_conf->rx_mem_block_num = mem->rx_block_num;
+	mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
+	mem_conf->num_ssid_profiles = mem->ssid_profiles;
 	mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
-	mem_conf->dyn_mem_enable = wl->conf.mem.dynamic_memory;
-	mem_conf->tx_free_req = wl->conf.mem.min_req_tx_blocks;
-	mem_conf->rx_free_req = wl->conf.mem.min_req_rx_blocks;
-	mem_conf->tx_min = wl->conf.mem.tx_min;
+	mem_conf->dyn_mem_enable = mem->dynamic_memory;
+	mem_conf->tx_free_req = mem->min_req_tx_blocks;
+	mem_conf->rx_free_req = mem->min_req_rx_blocks;
+	mem_conf->tx_min = mem->tx_min;
 
 	ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
 				   sizeof(*mem_conf));
@@ -1019,6 +1081,32 @@ int wl1271_acx_sta_mem_cfg(struct wl1271 *wl)
 	return ret;
 }
 
+int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap)
+{
+	struct wl1271_acx_host_config_bitmap *bitmap_conf;
+	int ret;
+
+	bitmap_conf = kzalloc(sizeof(*bitmap_conf), GFP_KERNEL);
+	if (!bitmap_conf) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	bitmap_conf->host_cfg_bitmap = cpu_to_le32(host_cfg_bitmap);
+
+	ret = wl1271_cmd_configure(wl, ACX_HOST_IF_CFG_BITMAP,
+				   bitmap_conf, sizeof(*bitmap_conf));
+	if (ret < 0) {
+		wl1271_warning("wl1271 bitmap config opt failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(bitmap_conf);
+
+	return ret;
+}
+
 int wl1271_acx_init_mem_config(struct wl1271 *wl)
 {
 	int ret;
@@ -1567,3 +1655,68 @@ int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr)
 	kfree(acx);
 	return ret;
 }
+
+int wl1271_acx_set_ap_beacon_filter(struct wl1271 *wl, bool enable)
+{
+	struct acx_ap_beacon_filter *acx = NULL;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx set ap beacon filter: %d", enable);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx)
+		return -ENOMEM;
+
+	acx->enable = enable ? 1 : 0;
+
+	ret = wl1271_cmd_configure(wl, ACX_AP_BEACON_FILTER_OPT,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx set ap beacon filter failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_fm_coex(struct wl1271 *wl)
+{
+	struct wl1271_acx_fm_coex *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx fm coex setting");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->enable = wl->conf.fm_coex.enable;
+	acx->swallow_period = wl->conf.fm_coex.swallow_period;
+	acx->n_divider_fref_set_1 = wl->conf.fm_coex.n_divider_fref_set_1;
+	acx->n_divider_fref_set_2 = wl->conf.fm_coex.n_divider_fref_set_2;
+	acx->m_divider_fref_set_1 =
+		cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_1);
+	acx->m_divider_fref_set_2 =
+		cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_2);
+	acx->coex_pll_stabilization_time =
+		cpu_to_le32(wl->conf.fm_coex.coex_pll_stabilization_time);
+	acx->ldo_stabilization_time =
+		cpu_to_le16(wl->conf.fm_coex.ldo_stabilization_time);
+	acx->fm_disturbed_band_margin =
+		wl->conf.fm_coex.fm_disturbed_band_margin;
+	acx->swallow_clk_diff = wl->conf.fm_coex.swallow_clk_diff;
+
+	ret = wl1271_cmd_configure(wl, ACX_FM_COEX_CFG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx fm coex setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index dd19b01d807b021233cc02dca6d9224ab6f6c4c7..9a895e3cc613884e03361c1489af411efee96e08 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -303,7 +303,6 @@ struct acx_beacon_filter_option {
 	struct acx_header header;
 
 	u8 enable;
-
 	/*
 	 * The number of beacons without the unicast TIM
 	 * bit set that the firmware buffers before
@@ -370,14 +369,23 @@ struct acx_bt_wlan_coex {
 	u8 pad[3];
 } __packed;
 
-struct acx_bt_wlan_coex_param {
+struct acx_sta_bt_wlan_coex_param {
 	struct acx_header header;
 
-	__le32 params[CONF_SG_PARAMS_MAX];
+	__le32 params[CONF_SG_STA_PARAMS_MAX];
 	u8 param_idx;
 	u8 padding[3];
 } __packed;
 
+struct acx_ap_bt_wlan_coex_param {
+	struct acx_header header;
+
+	__le32 params[CONF_SG_AP_PARAMS_MAX];
+	u8 param_idx;
+	u8 padding[3];
+} __packed;
+
+
 struct acx_dco_itrim_params {
 	struct acx_header header;
 
@@ -939,6 +947,16 @@ struct wl1271_acx_keep_alive_config {
 	u8 padding;
 } __packed;
 
+#define HOST_IF_CFG_RX_FIFO_ENABLE     BIT(0)
+#define HOST_IF_CFG_TX_EXTRA_BLKS_SWAP BIT(1)
+#define HOST_IF_CFG_TX_PAD_TO_SDIO_BLK BIT(3)
+
+struct wl1271_acx_host_config_bitmap {
+	struct acx_header header;
+
+	__le32 host_cfg_bitmap;
+} __packed;
+
 enum {
 	WL1271_ACX_TRIG_TYPE_LEVEL = 0,
 	WL1271_ACX_TRIG_TYPE_EDGE,
@@ -1162,6 +1180,72 @@ struct wl1271_acx_inconnection_sta {
 	u8 padding1[2];
 } __packed;
 
+struct acx_ap_beacon_filter {
+	struct acx_header header;
+
+	u8 enable;
+	u8 pad[3];
+} __packed;
+
+/*
+ * ACX_FM_COEX_CFG
+ * set the FM co-existence parameters.
+ */
+struct wl1271_acx_fm_coex {
+	struct acx_header header;
+	/* enable(1) / disable(0) the FM Coex feature */
+	u8 enable;
+	/*
+	 * Swallow period used in COEX PLL swallowing mechanism.
+	 * 0xFF = use FW default
+	 */
+	u8 swallow_period;
+	/*
+	 * The N divider used in COEX PLL swallowing mechanism for Fref of
+	 * 38.4/19.2 Mhz. 0xFF = use FW default
+	 */
+	u8 n_divider_fref_set_1;
+	/*
+	 * The N divider used in COEX PLL swallowing mechanism for Fref of
+	 * 26/52 Mhz. 0xFF = use FW default
+	 */
+	u8 n_divider_fref_set_2;
+	/*
+	 * The M divider used in COEX PLL swallowing mechanism for Fref of
+	 * 38.4/19.2 Mhz. 0xFFFF = use FW default
+	 */
+	__le16 m_divider_fref_set_1;
+	/*
+	 * The M divider used in COEX PLL swallowing mechanism for Fref of
+	 * 26/52 Mhz. 0xFFFF = use FW default
+	 */
+	__le16 m_divider_fref_set_2;
+	/*
+	 * The time duration in uSec required for COEX PLL to stabilize.
+	 * 0xFFFFFFFF = use FW default
+	 */
+	__le32 coex_pll_stabilization_time;
+	/*
+	 * The time duration in uSec required for LDO to stabilize.
+	 * 0xFFFFFFFF = use FW default
+	 */
+	__le16 ldo_stabilization_time;
+	/*
+	 * The disturbed frequency band margin around the disturbed frequency
+	 * center (single sided).
+	 * For example, if 2 is configured, the following channels will be
+	 * considered disturbed channel:
+	 *   80 +- 0.1 MHz, 91 +- 0.1 MHz, 98 +- 0.1 MHz, 102 +- 0.1 MH
+	 * 0xFF = use FW default
+	 */
+	u8 fm_disturbed_band_margin;
+	/*
+	 * The swallow clock difference of the swallowing mechanism.
+	 * 0xFF = use FW default
+	 */
+	u8 swallow_clk_diff;
+} __packed;
+
 enum {
 	ACX_WAKE_UP_CONDITIONS      = 0x0002,
 	ACX_MEM_CFG                 = 0x0003,
@@ -1180,6 +1264,7 @@ enum {
 	ACX_TID_CFG                 = 0x001A,
 	ACX_PS_RX_STREAMING         = 0x001B,
 	ACX_BEACON_FILTER_OPT       = 0x001F,
+	ACX_AP_BEACON_FILTER_OPT    = 0x0020,
 	ACX_NOISE_HIST              = 0x0021,
 	ACX_HDK_VERSION             = 0x0022, /* ??? */
 	ACX_PD_THRESHOLD            = 0x0023,
@@ -1191,6 +1276,7 @@ enum {
 	ACX_BCN_DTIM_OPTIONS        = 0x0031,
 	ACX_SG_ENABLE               = 0x0032,
 	ACX_SG_CFG                  = 0x0033,
+	ACX_FM_COEX_CFG             = 0x0034,
 	ACX_BEACON_FILTER_TABLE     = 0x0038,
 	ACX_ARP_IP_FILTER           = 0x0039,
 	ACX_ROAMING_STATISTICS_TBL  = 0x003B,
@@ -1247,13 +1333,14 @@ int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time);
 int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
 				 void *mc_list, u32 mc_list_len);
 int wl1271_acx_service_period_timeout(struct wl1271 *wl);
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold);
+int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold);
 int wl1271_acx_dco_itrim_params(struct wl1271 *wl);
 int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter);
 int wl1271_acx_beacon_filter_table(struct wl1271 *wl);
 int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable);
 int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable);
-int wl1271_acx_sg_cfg(struct wl1271 *wl);
+int wl1271_acx_sta_sg_cfg(struct wl1271 *wl);
+int wl1271_acx_ap_sg_cfg(struct wl1271 *wl);
 int wl1271_acx_cca_threshold(struct wl1271 *wl);
 int wl1271_acx_bcn_dtim_options(struct wl1271 *wl);
 int wl1271_acx_aid(struct wl1271 *wl, u16 aid);
@@ -1270,11 +1357,12 @@ int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
 int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
 		       u8 tsid, u8 ps_scheme, u8 ack_policy,
 		       u32 apsd_conf0, u32 apsd_conf1);
-int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold);
+int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold);
 int wl1271_acx_tx_config_options(struct wl1271 *wl);
 int wl1271_acx_ap_mem_cfg(struct wl1271 *wl);
 int wl1271_acx_sta_mem_cfg(struct wl1271 *wl);
 int wl1271_acx_init_mem_config(struct wl1271 *wl);
+int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap);
 int wl1271_acx_init_rx_interrupt(struct wl1271 *wl);
 int wl1271_acx_smart_reflex(struct wl1271 *wl);
 int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
@@ -1299,5 +1387,7 @@ int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
 int wl1271_acx_max_tx_retry(struct wl1271 *wl);
 int wl1271_acx_config_ps(struct wl1271 *wl);
 int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr);
+int wl1271_acx_set_ap_beacon_filter(struct wl1271 *wl, bool enable);
+int wl1271_acx_fm_coex(struct wl1271 *wl);
 
 #endif /* __WL1271_ACX_H__ */
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index 6934dffd5174f93465d4e2f4f9d29126d49e527a..b07f8b7e5f115eee23e640206c022851209ad3e0 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/wl12xx.h>
 
 #include "acx.h"
 #include "reg.h"
@@ -243,33 +244,57 @@ static int wl1271_boot_upload_nvs(struct wl1271 *wl)
 	if (wl->nvs == NULL)
 		return -ENODEV;
 
-	/*
-	 * FIXME: the LEGACY NVS image support (NVS's missing the 5GHz band
-	 * configurations) can be removed when those NVS files stop floating
-	 * around.
-	 */
-	if (wl->nvs_len == sizeof(struct wl1271_nvs_file) ||
-	    wl->nvs_len == WL1271_INI_LEGACY_NVS_FILE_SIZE) {
-		/* for now 11a is unsupported in AP mode */
-		if (wl->bss_type != BSS_TYPE_AP_BSS &&
-		    wl->nvs->general_params.dual_mode_select)
-			wl->enable_11a = true;
-	}
+	if (wl->chip.id == CHIP_ID_1283_PG20) {
+		struct wl128x_nvs_file *nvs = (struct wl128x_nvs_file *)wl->nvs;
+
+		if (wl->nvs_len == sizeof(struct wl128x_nvs_file)) {
+			if (nvs->general_params.dual_mode_select)
+				wl->enable_11a = true;
+		} else {
+			wl1271_error("nvs size is not as expected: %zu != %zu",
+				     wl->nvs_len,
+				     sizeof(struct wl128x_nvs_file));
+			kfree(wl->nvs);
+			wl->nvs = NULL;
+			wl->nvs_len = 0;
+			return -EILSEQ;
+		}
 
-	if (wl->nvs_len != sizeof(struct wl1271_nvs_file) &&
-	    (wl->nvs_len != WL1271_INI_LEGACY_NVS_FILE_SIZE ||
-	     wl->enable_11a)) {
-		wl1271_error("nvs size is not as expected: %zu != %zu",
-			     wl->nvs_len, sizeof(struct wl1271_nvs_file));
-		kfree(wl->nvs);
-		wl->nvs = NULL;
-		wl->nvs_len = 0;
-		return -EILSEQ;
-	}
+		/* only the first part of the NVS needs to be uploaded */
+		nvs_len = sizeof(nvs->nvs);
+		nvs_ptr = (u8 *)nvs->nvs;
+
+	} else {
+		struct wl1271_nvs_file *nvs =
+			(struct wl1271_nvs_file *)wl->nvs;
+		/*
+		 * FIXME: the LEGACY NVS image support (NVS's missing the 5GHz
+		 * band configurations) can be removed when those NVS files stop
+		 * floating around.
+		 */
+		if (wl->nvs_len == sizeof(struct wl1271_nvs_file) ||
+		    wl->nvs_len == WL1271_INI_LEGACY_NVS_FILE_SIZE) {
+			/* for now 11a is unsupported in AP mode */
+			if (wl->bss_type != BSS_TYPE_AP_BSS &&
+			    nvs->general_params.dual_mode_select)
+				wl->enable_11a = true;
+		}
 
-	/* only the first part of the NVS needs to be uploaded */
-	nvs_len = sizeof(wl->nvs->nvs);
-	nvs_ptr = (u8 *)wl->nvs->nvs;
+		if (wl->nvs_len != sizeof(struct wl1271_nvs_file) &&
+		    (wl->nvs_len != WL1271_INI_LEGACY_NVS_FILE_SIZE ||
+		     wl->enable_11a)) {
+			wl1271_error("nvs size is not as expected: %zu != %zu",
+				wl->nvs_len, sizeof(struct wl1271_nvs_file));
+			kfree(wl->nvs);
+			wl->nvs = NULL;
+			wl->nvs_len = 0;
+			return -EILSEQ;
+		}
+
+		/* only the first part of the NVS needs to be uploaded */
+		nvs_len = sizeof(nvs->nvs);
+		nvs_ptr = (u8 *) nvs->nvs;
+	}
 
 	/* update current MAC address to NVS */
 	nvs_ptr[11] = wl->mac_addr[0];
@@ -319,10 +344,13 @@ static int wl1271_boot_upload_nvs(struct wl1271 *wl)
 	/*
 	 * We've reached the first zero length, the first NVS table
 	 * is located at an aligned offset which is at least 7 bytes further.
+	 * NOTE: The wl->nvs->nvs element must be first, in order to
+	 * simplify the casting, we assume it is at the beginning of
+	 * the wl->nvs structure.
 	 */
-	nvs_ptr = (u8 *)wl->nvs->nvs +
-			ALIGN(nvs_ptr - (u8 *)wl->nvs->nvs + 7, 4);
-	nvs_len -= nvs_ptr - (u8 *)wl->nvs->nvs;
+	nvs_ptr = (u8 *)wl->nvs +
+			ALIGN(nvs_ptr - (u8 *)wl->nvs + 7, 4);
+	nvs_len -= nvs_ptr - (u8 *)wl->nvs;
 
 	/* Now we must set the partition correctly */
 	wl1271_set_partition(wl, &part_table[PART_WORK]);
@@ -450,10 +478,14 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
 		DISCONNECT_EVENT_COMPLETE_ID |
 		RSSI_SNR_TRIGGER_0_EVENT_ID |
 		PSPOLL_DELIVERY_FAILURE_EVENT_ID |
-		SOFT_GEMINI_SENSE_EVENT_ID;
+		SOFT_GEMINI_SENSE_EVENT_ID |
+		PERIODIC_SCAN_REPORT_EVENT_ID |
+		PERIODIC_SCAN_COMPLETE_EVENT_ID;
 
 	if (wl->bss_type == BSS_TYPE_AP_BSS)
 		wl->event_mask |= STA_REMOVE_COMPLETE_EVENT_ID;
+	else
+		wl->event_mask |= DUMMY_PACKET_EVENT_ID;
 
 	ret = wl1271_event_unmask(wl);
 	if (ret < 0) {
@@ -493,24 +525,159 @@ static void wl1271_boot_hw_version(struct wl1271 *wl)
 		wl->quirks |= WL12XX_QUIRK_END_OF_TRANSACTION;
 }
 
-/* uploads NVS and firmware */
-int wl1271_load_firmware(struct wl1271 *wl)
+static int wl128x_switch_tcxo_to_fref(struct wl1271 *wl)
 {
-	int ret = 0;
-	u32 tmp, clk, pause;
+	u16 spare_reg;
+
+	/* Mask bits [2] & [8:4] in the sys_clk_cfg register */
+	spare_reg = wl1271_top_reg_read(wl, WL_SPARE_REG);
+	if (spare_reg == 0xFFFF)
+		return -EFAULT;
+	spare_reg |= (BIT(3) | BIT(5) | BIT(6));
+	wl1271_top_reg_write(wl, WL_SPARE_REG, spare_reg);
+
+	/* Enable FREF_CLK_REQ & mux MCS and coex PLLs to FREF */
+	wl1271_top_reg_write(wl, SYS_CLK_CFG_REG,
+			     WL_CLK_REQ_TYPE_PG2 | MCS_PLL_CLK_SEL_FREF);
+
+	/* Delay execution for 15msec, to let the HW settle */
+	mdelay(15);
+
+	return 0;
+}
+
+static bool wl128x_is_tcxo_valid(struct wl1271 *wl)
+{
+	u16 tcxo_detection;
+
+	tcxo_detection = wl1271_top_reg_read(wl, TCXO_CLK_DETECT_REG);
+	if (tcxo_detection & TCXO_DET_FAILED)
+		return false;
+
+	return true;
+}
+
+static bool wl128x_is_fref_valid(struct wl1271 *wl)
+{
+	u16 fref_detection;
+
+	fref_detection = wl1271_top_reg_read(wl, FREF_CLK_DETECT_REG);
+	if (fref_detection & FREF_CLK_DETECT_FAIL)
+		return false;
+
+	return true;
+}
+
+static int wl128x_manually_configure_mcs_pll(struct wl1271 *wl)
+{
+	wl1271_top_reg_write(wl, MCS_PLL_M_REG, MCS_PLL_M_REG_VAL);
+	wl1271_top_reg_write(wl, MCS_PLL_N_REG, MCS_PLL_N_REG_VAL);
+	wl1271_top_reg_write(wl, MCS_PLL_CONFIG_REG, MCS_PLL_CONFIG_REG_VAL);
+
+	return 0;
+}
+
+static int wl128x_configure_mcs_pll(struct wl1271 *wl, int clk)
+{
+	u16 spare_reg;
+	u16 pll_config;
+	u8 input_freq;
+
+	/* Mask bits [3:1] in the sys_clk_cfg register */
+	spare_reg = wl1271_top_reg_read(wl, WL_SPARE_REG);
+	if (spare_reg == 0xFFFF)
+		return -EFAULT;
+	spare_reg |= BIT(2);
+	wl1271_top_reg_write(wl, WL_SPARE_REG, spare_reg);
+
+	/* Handle special cases of the TCXO clock */
+	if (wl->tcxo_clock == WL12XX_TCXOCLOCK_16_8 ||
+	    wl->tcxo_clock == WL12XX_TCXOCLOCK_33_6)
+		return wl128x_manually_configure_mcs_pll(wl);
+
+	/* Set the input frequency according to the selected clock source */
+	input_freq = (clk & 1) + 1;
+
+	pll_config = wl1271_top_reg_read(wl, MCS_PLL_CONFIG_REG);
+	if (pll_config == 0xFFFF)
+		return -EFAULT;
+	pll_config |= (input_freq << MCS_SEL_IN_FREQ_SHIFT);
+	pll_config |= MCS_PLL_ENABLE_HP;
+	wl1271_top_reg_write(wl, MCS_PLL_CONFIG_REG, pll_config);
+
+	return 0;
+}
+
+/*
+ * WL128x has two clocks input - TCXO and FREF.
+ * TCXO is the main clock of the device, while FREF is used to sync
+ * between the GPS and the cellular modem.
+ * In cases where TCXO is 32.736MHz or 16.368MHz, the FREF will be used
+ * as the WLAN/BT main clock.
+ */
+static int wl128x_boot_clk(struct wl1271 *wl, int *selected_clock)
+{
+	u16 sys_clk_cfg;
+
+	/* For XTAL-only modes, FREF will be used after switching from TCXO */
+	if (wl->ref_clock == WL12XX_REFCLOCK_26_XTAL ||
+	    wl->ref_clock == WL12XX_REFCLOCK_38_XTAL) {
+		if (!wl128x_switch_tcxo_to_fref(wl))
+			return -EINVAL;
+		goto fref_clk;
+	}
+
+	/* Query the HW, to determine which clock source we should use */
+	sys_clk_cfg = wl1271_top_reg_read(wl, SYS_CLK_CFG_REG);
+	if (sys_clk_cfg == 0xFFFF)
+		return -EINVAL;
+	if (sys_clk_cfg & PRCM_CM_EN_MUX_WLAN_FREF)
+		goto fref_clk;
+
+	/* If TCXO is either 32.736MHz or 16.368MHz, switch to FREF */
+	if (wl->tcxo_clock == WL12XX_TCXOCLOCK_16_368 ||
+	    wl->tcxo_clock == WL12XX_TCXOCLOCK_32_736) {
+		if (!wl128x_switch_tcxo_to_fref(wl))
+			return -EINVAL;
+		goto fref_clk;
+	}
+
+	/* TCXO clock is selected */
+	if (!wl128x_is_tcxo_valid(wl))
+		return -EINVAL;
+	*selected_clock = wl->tcxo_clock;
+	goto config_mcs_pll;
+
+fref_clk:
+	/* FREF clock is selected */
+	if (!wl128x_is_fref_valid(wl))
+		return -EINVAL;
+	*selected_clock = wl->ref_clock;
+
+config_mcs_pll:
+	return wl128x_configure_mcs_pll(wl, *selected_clock);
+}
+
+static int wl127x_boot_clk(struct wl1271 *wl)
+{
+	u32 pause;
+	u32 clk;
 
 	wl1271_boot_hw_version(wl);
 
-	if (wl->ref_clock == 0 || wl->ref_clock == 2 || wl->ref_clock == 4)
+	if (wl->ref_clock == CONF_REF_CLK_19_2_E ||
+	    wl->ref_clock == CONF_REF_CLK_38_4_E ||
+	    wl->ref_clock == CONF_REF_CLK_38_4_M_XTAL)
 		/* ref clk: 19.2/38.4/38.4-XTAL */
 		clk = 0x3;
-	else if (wl->ref_clock == 1 || wl->ref_clock == 3)
+	else if (wl->ref_clock == CONF_REF_CLK_26_E ||
+		 wl->ref_clock == CONF_REF_CLK_52_E)
 		/* ref clk: 26/52 */
 		clk = 0x5;
 	else
 		return -EINVAL;
 
-	if (wl->ref_clock != 0) {
+	if (wl->ref_clock != CONF_REF_CLK_19_2_E) {
 		u16 val;
 		/* Set clock type (open drain) */
 		val = wl1271_top_reg_read(wl, OCP_REG_CLK_TYPE);
@@ -540,6 +707,26 @@ int wl1271_load_firmware(struct wl1271 *wl)
 	pause |= WU_COUNTER_PAUSE_VAL;
 	wl1271_write32(wl, WU_COUNTER_PAUSE, pause);
 
+	return 0;
+}
+
+/* uploads NVS and firmware */
+int wl1271_load_firmware(struct wl1271 *wl)
+{
+	int ret = 0;
+	u32 tmp, clk;
+	int selected_clock = -1;
+
+	if (wl->chip.id == CHIP_ID_1283_PG20) {
+		ret = wl128x_boot_clk(wl, &selected_clock);
+		if (ret < 0)
+			goto out;
+	} else {
+		ret = wl127x_boot_clk(wl);
+		if (ret < 0)
+			goto out;
+	}
+
 	/* Continue the ELP wake up sequence */
 	wl1271_write32(wl, WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL);
 	udelay(500);
@@ -555,7 +742,12 @@ int wl1271_load_firmware(struct wl1271 *wl)
 
 	wl1271_debug(DEBUG_BOOT, "clk2 0x%x", clk);
 
-	clk |= (wl->ref_clock << 1) << 4;
+	if (wl->chip.id == CHIP_ID_1283_PG20) {
+		clk |= ((selected_clock & 0x3) << 1) << 4;
+	} else {
+		clk |= (wl->ref_clock << 1) << 4;
+	}
+
 	wl1271_write32(wl, DRPW_SCRATCH_START, clk);
 
 	wl1271_set_partition(wl, &part_table[PART_WORK]);
@@ -585,16 +777,12 @@ int wl1271_load_firmware(struct wl1271 *wl)
 	/* 6. read the EEPROM parameters */
 	tmp = wl1271_read32(wl, SCR_PAD2);
 
-	ret = wl1271_boot_write_irq_polarity(wl);
-	if (ret < 0)
-		goto out;
-
-	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
-		       WL1271_ACX_ALL_EVENTS_VECTOR);
-
 	/* WL1271: The reference driver skips steps 7 to 10 (jumps directly
 	 * to upload_fw) */
 
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		wl1271_top_reg_write(wl, SDIO_IO_DS, wl->conf.hci_io_ds);
+
 	ret = wl1271_boot_upload_firmware(wl);
 	if (ret < 0)
 		goto out;
@@ -618,6 +806,13 @@ int wl1271_boot(struct wl1271 *wl)
 	if (ret < 0)
 		goto out;
 
+	ret = wl1271_boot_write_irq_polarity(wl);
+	if (ret < 0)
+		goto out;
+
+	wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
+		       WL1271_ACX_ALL_EVENTS_VECTOR);
+
 	/* Enable firmware interrupts now */
 	wl1271_boot_enable_interrupts(wl);
 
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h
index 17229b86fc71018ef22d93043f62c56d6d71716b..e8f8255bbabeb45641a465d8602b6e4fb1871a7d 100644
--- a/drivers/net/wireless/wl12xx/boot.h
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -74,4 +74,56 @@ struct wl1271_static_data {
 #define FREF_CLK_POLARITY_BITS 0xfffff8ff
 #define CLK_REQ_OUTN_SEL       0x700
 
+/* PLL configuration algorithm for wl128x */
+#define SYS_CLK_CFG_REG              0x2200
+/* Bit[0]   -  0-TCXO,  1-FREF */
+#define MCS_PLL_CLK_SEL_FREF         BIT(0)
+/* Bit[3:2] - 01-TCXO, 10-FREF */
+#define WL_CLK_REQ_TYPE_FREF         BIT(3)
+#define WL_CLK_REQ_TYPE_PG2          (BIT(3) | BIT(2))
+/* Bit[4]   -  0-TCXO,  1-FREF */
+#define PRCM_CM_EN_MUX_WLAN_FREF     BIT(4)
+
+#define TCXO_ILOAD_INT_REG           0x2264
+#define TCXO_CLK_DETECT_REG          0x2266
+
+#define TCXO_DET_FAILED              BIT(4)
+
+#define FREF_ILOAD_INT_REG           0x2084
+#define FREF_CLK_DETECT_REG          0x2086
+#define FREF_CLK_DETECT_FAIL         BIT(4)
+
+/* Use this reg for masking during driver access */
+#define WL_SPARE_REG                 0x2320
+#define WL_SPARE_VAL                 BIT(2)
+/* Bit[6:5:3] -  mask wl write SYS_CLK_CFG[8:5:2:4] */
+#define WL_SPARE_MASK_8526           (BIT(6) | BIT(5) | BIT(3))
+
+#define PLL_LOCK_COUNTERS_REG        0xD8C
+#define PLL_LOCK_COUNTERS_COEX       0x0F
+#define PLL_LOCK_COUNTERS_MCS        0xF0
+#define MCS_PLL_OVERRIDE_REG         0xD90
+#define MCS_PLL_CONFIG_REG           0xD92
+#define MCS_SEL_IN_FREQ_MASK         0x0070
+#define MCS_SEL_IN_FREQ_SHIFT        4
+#define MCS_PLL_CONFIG_REG_VAL       0x73
+#define MCS_PLL_ENABLE_HP            (BIT(0) | BIT(1))
+
+#define MCS_PLL_M_REG                0xD94
+#define MCS_PLL_N_REG                0xD96
+#define MCS_PLL_M_REG_VAL            0xC8
+#define MCS_PLL_N_REG_VAL            0x07
+
+#define SDIO_IO_DS                   0xd14
+
+/* SDIO/wSPI DS configuration values */
+enum {
+	HCI_IO_DS_8MA = 0,
+	HCI_IO_DS_4MA = 1, /* default */
+	HCI_IO_DS_6MA = 2,
+	HCI_IO_DS_2MA = 3,
+};
+
+/* end PLL configuration algorithm for wl128x */
+
 #endif
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 96324336f936bcdd047062bca63b041c5694db46..42935ac726637f31817f63b2101a3a02ac4e3e0d 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -76,7 +76,7 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
 		if (time_after(jiffies, timeout)) {
 			wl1271_error("command complete timeout");
 			ret = -ETIMEDOUT;
-			goto out;
+			goto fail;
 		}
 
 		poll_count++;
@@ -96,21 +96,67 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
 	status = le16_to_cpu(cmd->status);
 	if (status != CMD_STATUS_SUCCESS) {
 		wl1271_error("command execute failure %d", status);
-		ieee80211_queue_work(wl->hw, &wl->recovery_work);
 		ret = -EIO;
+		goto fail;
 	}
 
 	wl1271_write32(wl, ACX_REG_INTERRUPT_ACK,
 		       WL1271_ACX_INTR_CMD_COMPLETE);
+	return 0;
 
-out:
+fail:
+	WARN_ON(1);
+	ieee80211_queue_work(wl->hw, &wl->recovery_work);
 	return ret;
 }
 
 int wl1271_cmd_general_parms(struct wl1271 *wl)
 {
 	struct wl1271_general_parms_cmd *gen_parms;
-	struct wl1271_ini_general_params *gp = &wl->nvs->general_params;
+	struct wl1271_ini_general_params *gp =
+		&((struct wl1271_nvs_file *)wl->nvs)->general_params;
+	bool answer = false;
+	int ret;
+
+	if (!wl->nvs)
+		return -ENODEV;
+
+	gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
+	if (!gen_parms)
+		return -ENOMEM;
+
+	gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
+
+	memcpy(&gen_parms->general_params, gp, sizeof(*gp));
+
+	if (gp->tx_bip_fem_auto_detect)
+		answer = true;
+
+	/* Override the REF CLK from the NVS with the one from platform data */
+	gen_parms->general_params.ref_clock = wl->ref_clock;
+
+	ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
+	if (ret < 0) {
+		wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
+		goto out;
+	}
+
+	gp->tx_bip_fem_manufacturer =
+		gen_parms->general_params.tx_bip_fem_manufacturer;
+
+	wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n",
+		     answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer);
+
+out:
+	kfree(gen_parms);
+	return ret;
+}
+
+int wl128x_cmd_general_parms(struct wl1271 *wl)
+{
+	struct wl128x_general_parms_cmd *gen_parms;
+	struct wl128x_ini_general_params *gp =
+		&((struct wl128x_nvs_file *)wl->nvs)->general_params;
 	bool answer = false;
 	int ret;
 
@@ -128,6 +174,10 @@ int wl1271_cmd_general_parms(struct wl1271 *wl)
 	if (gp->tx_bip_fem_auto_detect)
 		answer = true;
 
+	/* Replace REF and TCXO CLKs with the ones from platform data */
+	gen_parms->general_params.ref_clock = wl->ref_clock;
+	gen_parms->general_params.tcxo_ref_clock = wl->tcxo_clock;
+
 	ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
 	if (ret < 0) {
 		wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
@@ -147,8 +197,9 @@ int wl1271_cmd_general_parms(struct wl1271 *wl)
 
 int wl1271_cmd_radio_parms(struct wl1271 *wl)
 {
+	struct wl1271_nvs_file *nvs = (struct wl1271_nvs_file *)wl->nvs;
 	struct wl1271_radio_parms_cmd *radio_parms;
-	struct wl1271_ini_general_params *gp = &wl->nvs->general_params;
+	struct wl1271_ini_general_params *gp = &nvs->general_params;
 	int ret;
 
 	if (!wl->nvs)
@@ -161,18 +212,18 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl)
 	radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
 
 	/* 2.4GHz parameters */
-	memcpy(&radio_parms->static_params_2, &wl->nvs->stat_radio_params_2,
+	memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
 	       sizeof(struct wl1271_ini_band_params_2));
 	memcpy(&radio_parms->dyn_params_2,
-	       &wl->nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params,
+	       &nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params,
 	       sizeof(struct wl1271_ini_fem_params_2));
 
 	/* 5GHz parameters */
 	memcpy(&radio_parms->static_params_5,
-	       &wl->nvs->stat_radio_params_5,
+	       &nvs->stat_radio_params_5,
 	       sizeof(struct wl1271_ini_band_params_5));
 	memcpy(&radio_parms->dyn_params_5,
-	       &wl->nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params,
+	       &nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params,
 	       sizeof(struct wl1271_ini_fem_params_5));
 
 	wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
@@ -186,6 +237,50 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl)
 	return ret;
 }
 
+int wl128x_cmd_radio_parms(struct wl1271 *wl)
+{
+	struct wl128x_nvs_file *nvs = (struct wl128x_nvs_file *)wl->nvs;
+	struct wl128x_radio_parms_cmd *radio_parms;
+	struct wl128x_ini_general_params *gp = &nvs->general_params;
+	int ret;
+
+	if (!wl->nvs)
+		return -ENODEV;
+
+	radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
+	if (!radio_parms)
+		return -ENOMEM;
+
+	radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
+
+	/* 2.4GHz parameters */
+	memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2,
+	       sizeof(struct wl128x_ini_band_params_2));
+	memcpy(&radio_parms->dyn_params_2,
+	       &nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params,
+	       sizeof(struct wl128x_ini_fem_params_2));
+
+	/* 5GHz parameters */
+	memcpy(&radio_parms->static_params_5,
+	       &nvs->stat_radio_params_5,
+	       sizeof(struct wl128x_ini_band_params_5));
+	memcpy(&radio_parms->dyn_params_5,
+	       &nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params,
+	       sizeof(struct wl128x_ini_fem_params_5));
+
+	radio_parms->fem_vendor_and_options = nvs->fem_vendor_and_options;
+
+	wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
+		    radio_parms, sizeof(*radio_parms));
+
+	ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0);
+	if (ret < 0)
+		wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed");
+
+	kfree(radio_parms);
+	return ret;
+}
+
 int wl1271_cmd_ext_radio_parms(struct wl1271 *wl)
 {
 	struct wl1271_ext_radio_parms_cmd *ext_radio_parms;
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 54c12e71417e9ce50f60c6213bae219784371de6..5cac95d9480c33b92f313b9b83be0e9ec0e172aa 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -32,7 +32,9 @@ struct acx_header;
 int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
 		    size_t res_len);
 int wl1271_cmd_general_parms(struct wl1271 *wl);
+int wl128x_cmd_general_parms(struct wl1271 *wl);
 int wl1271_cmd_radio_parms(struct wl1271 *wl);
+int wl128x_cmd_radio_parms(struct wl1271 *wl);
 int wl1271_cmd_ext_radio_parms(struct wl1271 *wl);
 int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type);
 int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
@@ -415,6 +417,21 @@ struct wl1271_general_parms_cmd {
 	u8 padding[3];
 } __packed;
 
+struct wl128x_general_parms_cmd {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	struct wl128x_ini_general_params general_params;
+
+	u8 sr_debug_table[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+	u8 sr_sen_n_p;
+	u8 sr_sen_n_p_gain;
+	u8 sr_sen_nrn;
+	u8 sr_sen_prn;
+	u8 padding[3];
+} __packed;
+
 struct wl1271_radio_parms_cmd {
 	struct wl1271_cmd_header header;
 
@@ -431,6 +448,23 @@ struct wl1271_radio_parms_cmd {
 	u8 padding3[2];
 } __packed;
 
+struct wl128x_radio_parms_cmd {
+	struct wl1271_cmd_header header;
+
+	struct wl1271_cmd_test_header test;
+
+	/* Static radio parameters */
+	struct wl128x_ini_band_params_2 static_params_2;
+	struct wl128x_ini_band_params_5 static_params_5;
+
+	u8 fem_vendor_and_options;
+
+	/* Dynamic radio parameters */
+	struct wl128x_ini_fem_params_2 dyn_params_2;
+	u8 padding2;
+	struct wl128x_ini_fem_params_5 dyn_params_5;
+} __packed;
+
 struct wl1271_ext_radio_parms_cmd {
 	struct wl1271_cmd_header header;
 
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h
index 8a8323896eecf265536384988d714417b0f28ea2..1ab6c86aac40d201d8f973c85367edf30831feba 100644
--- a/drivers/net/wireless/wl12xx/conf.h
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -396,12 +396,43 @@ enum {
 	CONF_SG_TEMP_PARAM_3,
 	CONF_SG_TEMP_PARAM_4,
 	CONF_SG_TEMP_PARAM_5,
-	CONF_SG_PARAMS_MAX,
+
+	/*
+	 * AP beacon miss
+	 *
+	 * Range: 0 - 255
+	 */
+	CONF_SG_AP_BEACON_MISS_TX,
+
+	/*
+	 * AP RX window length
+	 *
+	 * Range: 0 - 50
+	 */
+	CONF_SG_RX_WINDOW_LENGTH,
+
+	/*
+	 * AP connection protection time
+	 *
+	 * Range: 0 - 5000
+	 */
+	CONF_SG_AP_CONNECTION_PROTECTION_TIME,
+
+	CONF_SG_TEMP_PARAM_6,
+	CONF_SG_TEMP_PARAM_7,
+	CONF_SG_TEMP_PARAM_8,
+	CONF_SG_TEMP_PARAM_9,
+	CONF_SG_TEMP_PARAM_10,
+
+	CONF_SG_STA_PARAMS_MAX = CONF_SG_TEMP_PARAM_5 + 1,
+	CONF_SG_AP_PARAMS_MAX = CONF_SG_TEMP_PARAM_10 + 1,
+
 	CONF_SG_PARAMS_ALL = 0xff
 };
 
 struct conf_sg_settings {
-	u32 params[CONF_SG_PARAMS_MAX];
+	u32 sta_params[CONF_SG_STA_PARAMS_MAX];
+	u32 ap_params[CONF_SG_AP_PARAMS_MAX];
 	u8 state;
 };
 
@@ -509,6 +540,12 @@ struct conf_rx_settings {
 	CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS |      \
 	CONF_HW_BIT_RATE_54MBPS)
 
+#define CONF_TX_OFDM_RATES (CONF_HW_BIT_RATE_6MBPS |             \
+	CONF_HW_BIT_RATE_12MBPS | CONF_HW_BIT_RATE_24MBPS |      \
+	CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS |      \
+	CONF_HW_BIT_RATE_54MBPS)
+
+
 /*
  * Default rates for management traffic when operating in AP mode. This
  * should be configured according to the basic rate set of the AP
@@ -516,6 +553,13 @@ struct conf_rx_settings {
 #define CONF_TX_AP_DEFAULT_MGMT_RATES  (CONF_HW_BIT_RATE_1MBPS | \
 	CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS)
 
+/*
+ * Default rates for working as IBSS. use 11b rates
+ */
+#define CONF_TX_IBSS_DEFAULT_RATES  (CONF_HW_BIT_RATE_1MBPS |       \
+		CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \
+		CONF_HW_BIT_RATE_11MBPS);
+
 struct conf_tx_rate_class {
 
 	/*
@@ -666,22 +710,6 @@ struct conf_tx_settings {
 	u8 ac_conf_count;
 	struct conf_tx_ac_category ac_conf[CONF_TX_MAX_AC_COUNT];
 
-	/*
-	 * Configuration for rate classes in AP-mode. These rate classes
-	 * are for the AC TX queues
-	 */
-	struct conf_tx_rate_class ap_rc_conf[CONF_TX_MAX_AC_COUNT];
-
-	/*
-	 * Management TX rate class for AP-mode.
-	 */
-	struct conf_tx_rate_class ap_mgmt_conf;
-
-	/*
-	 * Broadcast TX rate class for AP-mode.
-	 */
-	struct conf_tx_rate_class ap_bcst_conf;
-
 	/*
 	 * AP-mode - allow this number of TX retries to a station before an
 	 * event is triggered from FW.
@@ -1004,7 +1032,9 @@ enum {
 	CONF_REF_CLK_19_2_E,
 	CONF_REF_CLK_26_E,
 	CONF_REF_CLK_38_4_E,
-	CONF_REF_CLK_52_E
+	CONF_REF_CLK_52_E,
+	CONF_REF_CLK_38_4_M_XTAL,
+	CONF_REF_CLK_26_M_XTAL,
 };
 
 enum single_dual_band_enum {
@@ -1018,15 +1048,6 @@ enum single_dual_band_enum {
 #define CONF_NUMBER_OF_CHANNELS_2_4 14
 #define CONF_NUMBER_OF_CHANNELS_5   35
 
-struct conf_radio_parms {
-	/*
-	 * FEM parameter set to use
-	 *
-	 * Range: 0 or 1
-	 */
-	u8 fem;
-};
-
 struct conf_itrim_settings {
 	/* enable dco itrim */
 	u8 enable;
@@ -1126,6 +1147,26 @@ struct conf_scan_settings {
 
 };
 
+struct conf_sched_scan_settings {
+	/* minimum time to wait on the channel for active scans (in TUs) */
+	u16 min_dwell_time_active;
+
+	/* maximum time to wait on the channel for active scans (in TUs) */
+	u16 max_dwell_time_active;
+
+	/* time to wait on the channel for passive scans (in TUs) */
+	u32 dwell_time_passive;
+
+	/* number of probe requests to send on each channel in active scans */
+	u8 num_probe_reqs;
+
+	/* RSSI threshold to be used for filtering */
+	s8 rssi_threshold;
+
+	/* SNR threshold to be used for filtering */
+	s8 snr_threshold;
+};
+
 /* these are number of channels on the band divided by two, rounded up */
 #define CONF_TX_PWR_COMPENSATION_LEN_2 7
 #define CONF_TX_PWR_COMPENSATION_LEN_5 18
@@ -1191,6 +1232,19 @@ struct conf_memory_settings {
 	u8 tx_min;
 };
 
+struct conf_fm_coex {
+	u8 enable;
+	u8 swallow_period;
+	u8 n_divider_fref_set_1;
+	u8 n_divider_fref_set_2;
+	u16 m_divider_fref_set_1;
+	u16 m_divider_fref_set_2;
+	u32 coex_pll_stabilization_time;
+	u16 ldo_stabilization_time;
+	u8 fm_disturbed_band_margin;
+	u8 swallow_clk_diff;
+};
+
 struct conf_drv_settings {
 	struct conf_sg_settings sg;
 	struct conf_rx_settings rx;
@@ -1200,9 +1254,13 @@ struct conf_drv_settings {
 	struct conf_pm_config_settings pm_config;
 	struct conf_roam_trigger_settings roam_trigger;
 	struct conf_scan_settings scan;
+	struct conf_sched_scan_settings sched_scan;
 	struct conf_rf_settings rf;
 	struct conf_ht_setting ht;
-	struct conf_memory_settings mem;
+	struct conf_memory_settings mem_wl127x;
+	struct conf_memory_settings mem_wl128x;
+	struct conf_fm_coex fm_coex;
+	u8 hci_io_ds;
 };
 
 #endif
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 8e75b09723b9578eb9ec0768b257191fe0981432..f1f8df9b6cd73905c7df330e379441160da09aa9 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -267,7 +267,7 @@ static ssize_t gpio_power_write(struct file *file,
 	}
 	buf[len] = '\0';
 
-	ret = strict_strtoul(buf, 0, &value);
+	ret = kstrtoul(buf, 0, &value);
 	if (ret < 0) {
 		wl1271_warning("illegal value in gpio_power");
 		return -EINVAL;
@@ -291,6 +291,242 @@ static const struct file_operations gpio_power_ops = {
 	.llseek = default_llseek,
 };
 
+static ssize_t start_recovery_write(struct file *file,
+				    const char __user *user_buf,
+				    size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+
+	mutex_lock(&wl->mutex);
+	ieee80211_queue_work(wl->hw, &wl->recovery_work);
+	mutex_unlock(&wl->mutex);
+
+	return count;
+}
+
+static const struct file_operations start_recovery_ops = {
+	.write = start_recovery_write,
+	.open = wl1271_open_file_generic,
+	.llseek = default_llseek,
+};
+
+static ssize_t driver_state_read(struct file *file, char __user *user_buf,
+				 size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	int res = 0;
+	char buf[1024];
+
+	mutex_lock(&wl->mutex);
+
+#define DRIVER_STATE_PRINT(x, fmt)   \
+	(res += scnprintf(buf + res, sizeof(buf) - res,\
+			  #x " = " fmt "\n", wl->x))
+
+#define DRIVER_STATE_PRINT_LONG(x) DRIVER_STATE_PRINT(x, "%ld")
+#define DRIVER_STATE_PRINT_INT(x)  DRIVER_STATE_PRINT(x, "%d")
+#define DRIVER_STATE_PRINT_STR(x)  DRIVER_STATE_PRINT(x, "%s")
+#define DRIVER_STATE_PRINT_LHEX(x) DRIVER_STATE_PRINT(x, "0x%lx")
+#define DRIVER_STATE_PRINT_HEX(x)  DRIVER_STATE_PRINT(x, "0x%x")
+
+	DRIVER_STATE_PRINT_INT(tx_blocks_available);
+	DRIVER_STATE_PRINT_INT(tx_allocated_blocks);
+	DRIVER_STATE_PRINT_INT(tx_frames_cnt);
+	DRIVER_STATE_PRINT_LHEX(tx_frames_map[0]);
+	DRIVER_STATE_PRINT_INT(tx_queue_count);
+	DRIVER_STATE_PRINT_INT(tx_packets_count);
+	DRIVER_STATE_PRINT_INT(tx_results_count);
+	DRIVER_STATE_PRINT_LHEX(flags);
+	DRIVER_STATE_PRINT_INT(tx_blocks_freed[0]);
+	DRIVER_STATE_PRINT_INT(tx_blocks_freed[1]);
+	DRIVER_STATE_PRINT_INT(tx_blocks_freed[2]);
+	DRIVER_STATE_PRINT_INT(tx_blocks_freed[3]);
+	DRIVER_STATE_PRINT_INT(tx_security_last_seq);
+	DRIVER_STATE_PRINT_INT(rx_counter);
+	DRIVER_STATE_PRINT_INT(session_counter);
+	DRIVER_STATE_PRINT_INT(state);
+	DRIVER_STATE_PRINT_INT(bss_type);
+	DRIVER_STATE_PRINT_INT(channel);
+	DRIVER_STATE_PRINT_HEX(rate_set);
+	DRIVER_STATE_PRINT_HEX(basic_rate_set);
+	DRIVER_STATE_PRINT_HEX(basic_rate);
+	DRIVER_STATE_PRINT_INT(band);
+	DRIVER_STATE_PRINT_INT(beacon_int);
+	DRIVER_STATE_PRINT_INT(psm_entry_retry);
+	DRIVER_STATE_PRINT_INT(ps_poll_failures);
+	DRIVER_STATE_PRINT_HEX(filters);
+	DRIVER_STATE_PRINT_HEX(rx_config);
+	DRIVER_STATE_PRINT_HEX(rx_filter);
+	DRIVER_STATE_PRINT_INT(power_level);
+	DRIVER_STATE_PRINT_INT(rssi_thold);
+	DRIVER_STATE_PRINT_INT(last_rssi_event);
+	DRIVER_STATE_PRINT_INT(sg_enabled);
+	DRIVER_STATE_PRINT_INT(enable_11a);
+	DRIVER_STATE_PRINT_INT(noise);
+	DRIVER_STATE_PRINT_LHEX(ap_hlid_map[0]);
+	DRIVER_STATE_PRINT_INT(last_tx_hlid);
+	DRIVER_STATE_PRINT_INT(ba_support);
+	DRIVER_STATE_PRINT_HEX(ba_rx_bitmap);
+	DRIVER_STATE_PRINT_HEX(ap_fw_ps_map);
+	DRIVER_STATE_PRINT_LHEX(ap_ps_map);
+	DRIVER_STATE_PRINT_HEX(quirks);
+	DRIVER_STATE_PRINT_HEX(irq);
+	DRIVER_STATE_PRINT_HEX(ref_clock);
+	DRIVER_STATE_PRINT_HEX(tcxo_clock);
+	DRIVER_STATE_PRINT_HEX(hw_pg_ver);
+	DRIVER_STATE_PRINT_HEX(platform_quirks);
+	DRIVER_STATE_PRINT_HEX(chip.id);
+	DRIVER_STATE_PRINT_STR(chip.fw_ver_str);
+	DRIVER_STATE_PRINT_INT(sched_scanning);
+
+#undef DRIVER_STATE_PRINT_INT
+#undef DRIVER_STATE_PRINT_LONG
+#undef DRIVER_STATE_PRINT_HEX
+#undef DRIVER_STATE_PRINT_LHEX
+#undef DRIVER_STATE_PRINT_STR
+#undef DRIVER_STATE_PRINT
+
+	mutex_unlock(&wl->mutex);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
+}
+
+static const struct file_operations driver_state_ops = {
+	.read = driver_state_read,
+	.open = wl1271_open_file_generic,
+	.llseek = default_llseek,
+};
+
+static ssize_t dtim_interval_read(struct file *file, char __user *user_buf,
+				  size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	u8 value;
+
+	if (wl->conf.conn.wake_up_event == CONF_WAKE_UP_EVENT_DTIM ||
+	    wl->conf.conn.wake_up_event == CONF_WAKE_UP_EVENT_N_DTIM)
+		value = wl->conf.conn.listen_interval;
+	else
+		value = 0;
+
+	return wl1271_format_buffer(user_buf, count, ppos, "%d\n", value);
+}
+
+static ssize_t dtim_interval_write(struct file *file,
+				   const char __user *user_buf,
+				   size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	char buf[10];
+	size_t len;
+	unsigned long value;
+	int ret;
+
+	len = min(count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, len))
+		return -EFAULT;
+	buf[len] = '\0';
+
+	ret = kstrtoul(buf, 0, &value);
+	if (ret < 0) {
+		wl1271_warning("illegal value for dtim_interval");
+		return -EINVAL;
+	}
+
+	if (value < 1 || value > 10) {
+		wl1271_warning("dtim value is not in valid range");
+		return -ERANGE;
+	}
+
+	mutex_lock(&wl->mutex);
+
+	wl->conf.conn.listen_interval = value;
+	/* for some reason there are different event types for 1 and >1 */
+	if (value == 1)
+		wl->conf.conn.wake_up_event = CONF_WAKE_UP_EVENT_DTIM;
+	else
+		wl->conf.conn.wake_up_event = CONF_WAKE_UP_EVENT_N_DTIM;
+
+	/*
+	 * we don't reconfigure ACX_WAKE_UP_CONDITIONS now, so it will only
+	 * take effect on the next time we enter psm.
+	 */
+	mutex_unlock(&wl->mutex);
+	return count;
+}
+
+static const struct file_operations dtim_interval_ops = {
+	.read = dtim_interval_read,
+	.write = dtim_interval_write,
+	.open = wl1271_open_file_generic,
+	.llseek = default_llseek,
+};
+
+static ssize_t beacon_interval_read(struct file *file, char __user *user_buf,
+				    size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	u8 value;
+
+	if (wl->conf.conn.wake_up_event == CONF_WAKE_UP_EVENT_BEACON ||
+	    wl->conf.conn.wake_up_event == CONF_WAKE_UP_EVENT_N_BEACONS)
+		value = wl->conf.conn.listen_interval;
+	else
+		value = 0;
+
+	return wl1271_format_buffer(user_buf, count, ppos, "%d\n", value);
+}
+
+static ssize_t beacon_interval_write(struct file *file,
+				     const char __user *user_buf,
+				     size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	char buf[10];
+	size_t len;
+	unsigned long value;
+	int ret;
+
+	len = min(count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, len))
+		return -EFAULT;
+	buf[len] = '\0';
+
+	ret = kstrtoul(buf, 0, &value);
+	if (ret < 0) {
+		wl1271_warning("illegal value for beacon_interval");
+		return -EINVAL;
+	}
+
+	if (value < 1 || value > 255) {
+		wl1271_warning("beacon interval value is not in valid range");
+		return -ERANGE;
+	}
+
+	mutex_lock(&wl->mutex);
+
+	wl->conf.conn.listen_interval = value;
+	/* for some reason there are different event types for 1 and >1 */
+	if (value == 1)
+		wl->conf.conn.wake_up_event = CONF_WAKE_UP_EVENT_BEACON;
+	else
+		wl->conf.conn.wake_up_event = CONF_WAKE_UP_EVENT_N_BEACONS;
+
+	/*
+	 * we don't reconfigure ACX_WAKE_UP_CONDITIONS now, so it will only
+	 * take effect on the next time we enter psm.
+	 */
+	mutex_unlock(&wl->mutex);
+	return count;
+}
+
+static const struct file_operations beacon_interval_ops = {
+	.read = beacon_interval_read,
+	.write = beacon_interval_write,
+	.open = wl1271_open_file_generic,
+	.llseek = default_llseek,
+};
+
 static int wl1271_debugfs_add_files(struct wl1271 *wl,
 				     struct dentry *rootdir)
 {
@@ -399,6 +635,10 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl,
 	DEBUGFS_ADD(excessive_retries, rootdir);
 
 	DEBUGFS_ADD(gpio_power, rootdir);
+	DEBUGFS_ADD(start_recovery, rootdir);
+	DEBUGFS_ADD(driver_state, rootdir);
+	DEBUGFS_ADD(dtim_interval, rootdir);
+	DEBUGFS_ADD(beacon_interval, rootdir);
 
 	return 0;
 
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index 1b170c5cc595f22dde0b1c494b7276059e278960..c3c554cd6580dd63c31dd369c7b3a1e6294b8d20 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -33,6 +33,7 @@ void wl1271_pspoll_work(struct work_struct *work)
 {
 	struct delayed_work *dwork;
 	struct wl1271 *wl;
+	int ret;
 
 	dwork = container_of(work, struct delayed_work, work);
 	wl = container_of(dwork, struct wl1271, pspoll_work);
@@ -55,8 +56,13 @@ void wl1271_pspoll_work(struct work_struct *work)
 	 * delivery failure occurred, and no-one changed state since, so
 	 * we should go back to powersave.
 	 */
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out;
+
 	wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wl->basic_rate, true);
 
+	wl1271_ps_elp_sleep(wl);
 out:
 	mutex_unlock(&wl->mutex);
 };
@@ -132,8 +138,10 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 		if (ret < 0)
 			break;
 
-		/* go to extremely low power mode */
-		wl1271_ps_elp_sleep(wl);
+		if (wl->ps_compl) {
+			complete(wl->ps_compl);
+			wl->ps_compl = NULL;
+		}
 		break;
 	default:
 		break;
@@ -187,6 +195,22 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 		wl1271_scan_stm(wl);
 	}
 
+	if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) {
+		wl1271_debug(DEBUG_EVENT, "PERIODIC_SCAN_REPORT_EVENT "
+			     "(status 0x%0x)", mbox->scheduled_scan_status);
+
+		wl1271_scan_sched_scan_results(wl);
+	}
+
+	if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID) {
+		wl1271_debug(DEBUG_EVENT, "PERIODIC_SCAN_COMPLETE_EVENT "
+			     "(status 0x%0x)", mbox->scheduled_scan_status);
+		if (wl->sched_scanning) {
+			wl1271_scan_sched_scan_stop(wl);
+			ieee80211_sched_scan_stopped(wl->hw);
+		}
+	}
+
 	/* disable dynamic PS when requested by the firmware */
 	if (vector & SOFT_GEMINI_SENSE_EVENT_ID &&
 	    wl->bss_type == BSS_TYPE_STA_BSS) {
@@ -228,6 +252,12 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
 			wl1271_event_rssi_trigger(wl, mbox);
 	}
 
+	if ((vector & DUMMY_PACKET_EVENT_ID) && !is_ap) {
+		wl1271_debug(DEBUG_EVENT, "DUMMY_PACKET_ID_EVENT_ID");
+		if (wl->vif)
+			wl1271_tx_dummy_packet(wl);
+	}
+
 	if (wl->vif && beacon_loss)
 		ieee80211_connection_loss(wl->vif);
 
diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/event.h
index 0e80886f3031fe740fa74b1ff4faaa4294f4e387..b6cf06e565a470aa65c4ab501489821007223ac0 100644
--- a/drivers/net/wireless/wl12xx/event.h
+++ b/drivers/net/wireless/wl12xx/event.h
@@ -59,7 +59,10 @@ enum {
 	BSS_LOSE_EVENT_ID			 = BIT(18),
 	REGAINED_BSS_EVENT_ID			 = BIT(19),
 	ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID	 = BIT(20),
-	STA_REMOVE_COMPLETE_EVENT_ID		 = BIT(21), /* AP */
+	/* STA: dummy paket for dynamic mem blocks */
+	DUMMY_PACKET_EVENT_ID                    = BIT(21),
+	/* AP: STA remove complete */
+	STA_REMOVE_COMPLETE_EVENT_ID             = BIT(21),
 	SOFT_GEMINI_SENSE_EVENT_ID		 = BIT(22),
 	SOFT_GEMINI_PREDICTION_EVENT_ID		 = BIT(23),
 	SOFT_GEMINI_AVALANCHE_EVENT_ID		 = BIT(24),
diff --git a/drivers/net/wireless/wl12xx/ini.h b/drivers/net/wireless/wl12xx/ini.h
index c330a2583dfd0c8f62f516020e79073d154278ca..1420c842b8f1585ac0146071fa88cb63d263cf09 100644
--- a/drivers/net/wireless/wl12xx/ini.h
+++ b/drivers/net/wireless/wl12xx/ini.h
@@ -41,6 +41,28 @@ struct wl1271_ini_general_params {
 	u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
 } __packed;
 
+#define WL128X_INI_MAX_SETTINGS_PARAM 4
+
+struct wl128x_ini_general_params {
+	u8 ref_clock;
+	u8 settling_time;
+	u8 clk_valid_on_wakeup;
+	u8 tcxo_ref_clock;
+	u8 tcxo_settling_time;
+	u8 tcxo_valid_on_wakeup;
+	u8 tcxo_ldo_voltage;
+	u8 xtal_itrim_val;
+	u8 platform_conf;
+	u8 dual_mode_select;
+	u8 tx_bip_fem_auto_detect;
+	u8 tx_bip_fem_manufacturer;
+	u8 general_settings[WL128X_INI_MAX_SETTINGS_PARAM];
+	u8 sr_state;
+	u8 srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+	u8 srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+	u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
+} __packed;
+
 #define WL1271_INI_RSSI_PROCESS_COMPENS_SIZE 15
 
 struct wl1271_ini_band_params_2 {
@@ -49,9 +71,16 @@ struct wl1271_ini_band_params_2 {
 	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
 } __packed;
 
-#define WL1271_INI_RATE_GROUP_COUNT 6
 #define WL1271_INI_CHANNEL_COUNT_2 14
 
+struct wl128x_ini_band_params_2 {
+	u8 rx_trace_insertion_loss;
+	u8 tx_trace_loss[WL1271_INI_CHANNEL_COUNT_2];
+	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
+} __packed;
+
+#define WL1271_INI_RATE_GROUP_COUNT 6
+
 struct wl1271_ini_fem_params_2 {
 	__le16 tx_bip_ref_pd_voltage;
 	u8 tx_bip_ref_power;
@@ -68,6 +97,28 @@ struct wl1271_ini_fem_params_2 {
 	u8 normal_to_degraded_high_thr;
 } __packed;
 
+#define WL128X_INI_RATE_GROUP_COUNT 7
+/* low and high temperatures */
+#define WL128X_INI_PD_VS_TEMPERATURE_RANGES 2
+
+struct wl128x_ini_fem_params_2 {
+	__le16 tx_bip_ref_pd_voltage;
+	u8 tx_bip_ref_power;
+	u8 tx_bip_ref_offset;
+	u8 tx_per_rate_pwr_limits_normal[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_degraded[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_extreme[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
+	u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
+	u8 tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_ibias[WL128X_INI_RATE_GROUP_COUNT + 1];
+	u8 tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_2];
+	u8 tx_pd_vs_temperature[WL128X_INI_PD_VS_TEMPERATURE_RANGES];
+	u8 rx_fem_insertion_loss;
+	u8 degraded_low_to_normal_thr;
+	u8 normal_to_degraded_high_thr;
+} __packed;
+
 #define WL1271_INI_CHANNEL_COUNT_5 35
 #define WL1271_INI_SUB_BAND_COUNT_5 7
 
@@ -77,6 +128,12 @@ struct wl1271_ini_band_params_5 {
 	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
 } __packed;
 
+struct wl128x_ini_band_params_5 {
+	u8 rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_trace_loss[WL1271_INI_CHANNEL_COUNT_5];
+	u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
+} __packed;
+
 struct wl1271_ini_fem_params_5 {
 	__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
 	u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
@@ -92,6 +149,23 @@ struct wl1271_ini_fem_params_5 {
 	u8 normal_to_degraded_high_thr;
 } __packed;
 
+struct wl128x_ini_fem_params_5 {
+	__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 tx_per_rate_pwr_limits_normal[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_degraded[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_per_rate_pwr_limits_extreme[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
+	u8 tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_ibias[WL128X_INI_RATE_GROUP_COUNT];
+	u8 tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_5];
+	u8 tx_pd_vs_temperature[WL1271_INI_SUB_BAND_COUNT_5 *
+		WL128X_INI_PD_VS_TEMPERATURE_RANGES];
+	u8 rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
+	u8 degraded_low_to_normal_thr;
+	u8 normal_to_degraded_high_thr;
+} __packed;
 
 /* NVS data structure */
 #define WL1271_INI_NVS_SECTION_SIZE		     468
@@ -100,7 +174,7 @@ struct wl1271_ini_fem_params_5 {
 #define WL1271_INI_LEGACY_NVS_FILE_SIZE              800
 
 struct wl1271_nvs_file {
-	/* NVS section */
+	/* NVS section - must be first! */
 	u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
 
 	/* INI section */
@@ -120,4 +194,24 @@ struct wl1271_nvs_file {
 	} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
 } __packed;
 
+struct wl128x_nvs_file {
+	/* NVS section - must be first! */
+	u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
+
+	/* INI section */
+	struct wl128x_ini_general_params general_params;
+	u8 fem_vendor_and_options;
+	struct wl128x_ini_band_params_2 stat_radio_params_2;
+	u8 padding2;
+	struct {
+		struct wl128x_ini_fem_params_2 params;
+		u8 padding;
+	} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
+	struct wl128x_ini_band_params_5 stat_radio_params_5;
+	u8 padding3;
+	struct {
+		struct wl128x_ini_fem_params_5 params;
+		u8 padding;
+	} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
+} __packed;
 #endif
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 6072fe457135ab4a4e4b2715d8ddf499491fe73b..a8f4f156c05555807fbc1f3595db27563abb7e1b 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -31,6 +31,7 @@
 #include "cmd.h"
 #include "reg.h"
 #include "tx.h"
+#include "io.h"
 
 int wl1271_sta_init_templates_config(struct wl1271 *wl)
 {
@@ -257,7 +258,7 @@ int wl1271_init_phy_config(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_acx_rts_threshold(wl, wl->conf.rx.rts_threshold);
+	ret = wl1271_acx_rts_threshold(wl, wl->hw->wiphy->rts_threshold);
 	if (ret < 0)
 		return ret;
 
@@ -284,7 +285,10 @@ int wl1271_init_pta(struct wl1271 *wl)
 {
 	int ret;
 
-	ret = wl1271_acx_sg_cfg(wl);
+	if (wl->bss_type == BSS_TYPE_AP_BSS)
+		ret = wl1271_acx_ap_sg_cfg(wl);
+	else
+		ret = wl1271_acx_sta_sg_cfg(wl);
 	if (ret < 0)
 		return ret;
 
@@ -321,9 +325,11 @@ static int wl1271_sta_hw_init(struct wl1271 *wl)
 {
 	int ret;
 
-	ret = wl1271_cmd_ext_radio_parms(wl);
-	if (ret < 0)
-		return ret;
+	if (wl->chip.id != CHIP_ID_1283_PG20) {
+		ret = wl1271_cmd_ext_radio_parms(wl);
+		if (ret < 0)
+			return ret;
+	}
 
 	/* PS config */
 	ret = wl1271_acx_config_ps(wl);
@@ -348,8 +354,8 @@ static int wl1271_sta_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	/* Bluetooth WLAN coexistence */
-	ret = wl1271_init_pta(wl);
+	/* FM WLAN coexistence */
+	ret = wl1271_acx_fm_coex(wl);
 	if (ret < 0)
 		return ret;
 
@@ -407,7 +413,7 @@ static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl)
 
 static int wl1271_ap_hw_init(struct wl1271 *wl)
 {
-	int ret, i;
+	int ret;
 
 	ret = wl1271_ap_init_templates_config(wl);
 	if (ret < 0)
@@ -418,23 +424,7 @@ static int wl1271_ap_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
-	/* Configure initial TX rate classes */
-	for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
-		ret = wl1271_acx_ap_rate_policy(wl,
-				&wl->conf.tx.ap_rc_conf[i], i);
-		if (ret < 0)
-			return ret;
-	}
-
-	ret = wl1271_acx_ap_rate_policy(wl,
-					&wl->conf.tx.ap_mgmt_conf,
-					ACX_TX_AP_MODE_MGMT_RATE);
-	if (ret < 0)
-		return ret;
-
-	ret = wl1271_acx_ap_rate_policy(wl,
-					&wl->conf.tx.ap_bcst_conf,
-					ACX_TX_AP_MODE_BCST_RATE);
+	ret = wl1271_init_ap_rates(wl);
 	if (ret < 0)
 		return ret;
 
@@ -449,7 +439,7 @@ static int wl1271_ap_hw_init(struct wl1271 *wl)
 	return 0;
 }
 
-static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl)
+int wl1271_ap_init_templates(struct wl1271 *wl)
 {
 	int ret;
 
@@ -465,6 +455,70 @@ static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
+	/*
+	 * when operating as AP we want to receive external beacons for
+	 * configuring ERP protection.
+	 */
+	ret = wl1271_acx_set_ap_beacon_filter(wl, false);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl)
+{
+	return wl1271_ap_init_templates(wl);
+}
+
+int wl1271_init_ap_rates(struct wl1271 *wl)
+{
+	int i, ret;
+	struct conf_tx_rate_class rc;
+	u32 supported_rates;
+
+	wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", wl->basic_rate_set);
+
+	if (wl->basic_rate_set == 0)
+		return -EINVAL;
+
+	rc.enabled_rates = wl->basic_rate_set;
+	rc.long_retry_limit = 10;
+	rc.short_retry_limit = 10;
+	rc.aflags = 0;
+	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_MGMT_RATE);
+	if (ret < 0)
+		return ret;
+
+	/* use the min basic rate for AP broadcast/multicast */
+	rc.enabled_rates = wl1271_tx_min_rate_get(wl);
+	rc.short_retry_limit = 10;
+	rc.long_retry_limit = 10;
+	rc.aflags = 0;
+	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_BCST_RATE);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * If the basic rates contain OFDM rates, use OFDM only
+	 * rates for unicast TX as well. Else use all supported rates.
+	 */
+	if ((wl->basic_rate_set & CONF_TX_OFDM_RATES))
+		supported_rates = CONF_TX_OFDM_RATES;
+	else
+		supported_rates = CONF_TX_AP_ENABLED_RATES;
+
+	/* configure unicast TX rate classes */
+	for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
+		rc.enabled_rates = supported_rates;
+		rc.short_retry_limit = 10;
+		rc.long_retry_limit = 10;
+		rc.aflags = 0;
+		ret = wl1271_acx_ap_rate_policy(wl, &rc, i);
+		if (ret < 0)
+			return ret;
+	}
+
 	return 0;
 }
 
@@ -504,6 +558,27 @@ static int wl1271_set_ba_policies(struct wl1271 *wl)
 	return ret;
 }
 
+int wl1271_chip_specific_init(struct wl1271 *wl)
+{
+	int ret = 0;
+
+	if (wl->chip.id == CHIP_ID_1283_PG20) {
+		u32 host_cfg_bitmap = HOST_IF_CFG_RX_FIFO_ENABLE;
+
+		if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT)
+			/* Enable SDIO padding */
+			host_cfg_bitmap |= HOST_IF_CFG_TX_PAD_TO_SDIO_BLK;
+
+		/* Must be before wl1271_acx_init_mem_config() */
+		ret = wl1271_acx_host_if_cfg_bitmap(wl, host_cfg_bitmap);
+		if (ret < 0)
+			goto out;
+	}
+out:
+	return ret;
+}
+
+
 int wl1271_hw_init(struct wl1271 *wl)
 {
 	struct conf_tx_ac_category *conf_ac;
@@ -511,11 +586,22 @@ int wl1271_hw_init(struct wl1271 *wl)
 	int ret, i;
 	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
 
-	ret = wl1271_cmd_general_parms(wl);
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		ret = wl128x_cmd_general_parms(wl);
+	else
+		ret = wl1271_cmd_general_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		ret = wl128x_cmd_radio_parms(wl);
+	else
+		ret = wl1271_cmd_radio_parms(wl);
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_cmd_radio_parms(wl);
+	/* Chip-specific init */
+	ret = wl1271_chip_specific_init(wl);
 	if (ret < 0)
 		return ret;
 
@@ -528,6 +614,11 @@ int wl1271_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
+	/* Bluetooth WLAN coexistence */
+	ret = wl1271_init_pta(wl);
+	if (ret < 0)
+		return ret;
+
 	/* Default memory configuration */
 	ret = wl1271_acx_init_mem_config(wl);
 	if (ret < 0)
@@ -567,7 +658,7 @@ int wl1271_hw_init(struct wl1271 *wl)
 		goto out_free_memmap;
 
 	/* Default fragmentation threshold */
-	ret = wl1271_acx_frag_threshold(wl, wl->conf.tx.frag_threshold);
+	ret = wl1271_acx_frag_threshold(wl, wl->hw->wiphy->frag_threshold);
 	if (ret < 0)
 		goto out_free_memmap;
 
diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/init.h
index 3a8bd3f426d287f0749cfcb68706c4b9eab5fbd6..3a3c230fd2922eec9d0a83adad3030576e1f2454 100644
--- a/drivers/net/wireless/wl12xx/init.h
+++ b/drivers/net/wireless/wl12xx/init.h
@@ -31,6 +31,9 @@ int wl1271_sta_init_templates_config(struct wl1271 *wl);
 int wl1271_init_phy_config(struct wl1271 *wl);
 int wl1271_init_pta(struct wl1271 *wl);
 int wl1271_init_energy_detection(struct wl1271 *wl);
+int wl1271_chip_specific_init(struct wl1271 *wl);
 int wl1271_hw_init(struct wl1271 *wl);
+int wl1271_init_ap_rates(struct wl1271 *wl);
+int wl1271_ap_init_templates(struct wl1271 *wl);
 
 #endif
diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c
index d557f73e7c191ef48ea612e0e1a858bb7f0f8f28..da5c1ad942a45d81c08de332f1c0a7871e9c546b 100644
--- a/drivers/net/wireless/wl12xx/io.c
+++ b/drivers/net/wireless/wl12xx/io.c
@@ -29,6 +29,7 @@
 #include "wl12xx.h"
 #include "wl12xx_80211.h"
 #include "io.h"
+#include "tx.h"
 
 #define OCP_CMD_LOOP  32
 
@@ -43,6 +44,16 @@
 #define OCP_STATUS_REQ_FAILED 0x20000
 #define OCP_STATUS_RESP_ERROR 0x30000
 
+bool wl1271_set_block_size(struct wl1271 *wl)
+{
+	if (wl->if_ops->set_block_size) {
+		wl->if_ops->set_block_size(wl, WL12XX_BUS_BLOCK_SIZE);
+		return true;
+	}
+
+	return false;
+}
+
 void wl1271_disable_interrupts(struct wl1271 *wl)
 {
 	wl->if_ops->disable_irq(wl);
diff --git a/drivers/net/wireless/wl12xx/io.h b/drivers/net/wireless/wl12xx/io.h
index 00c771ea70bf99a67105b688567ba48ba0a96ac9..beed621a8ae0cb5110e01517e54e968841026a14 100644
--- a/drivers/net/wireless/wl12xx/io.h
+++ b/drivers/net/wireless/wl12xx/io.h
@@ -169,5 +169,8 @@ int wl1271_init_ieee80211(struct wl1271 *wl);
 struct ieee80211_hw *wl1271_alloc_hw(void);
 int wl1271_free_hw(struct wl1271 *wl);
 irqreturn_t wl1271_irq(int irq, void *data);
+bool wl1271_set_block_size(struct wl1271 *wl);
+int wl1271_tx_dummy_packet(struct wl1271 *wl);
+void wl1271_configure_filters(struct wl1271 *wl, unsigned int filters);
 
 #endif
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 8b3c8d196b03310bc7760340411414b0bbf7e82c..bc00e52f6445daec57326299829eee976d62a4bf 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -30,6 +30,7 @@
 #include <linux/vmalloc.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/wl12xx.h>
 
 #include "wl12xx.h"
 #include "wl12xx_80211.h"
@@ -50,11 +51,11 @@
 
 static struct conf_drv_settings default_conf = {
 	.sg = {
-		.params = {
+		.sta_params = {
 			[CONF_SG_BT_PER_THRESHOLD]                  = 7500,
 			[CONF_SG_HV3_MAX_OVERRIDE]                  = 0,
 			[CONF_SG_BT_NFS_SAMPLE_INTERVAL]            = 400,
-			[CONF_SG_BT_LOAD_RATIO]                     = 50,
+			[CONF_SG_BT_LOAD_RATIO]                     = 200,
 			[CONF_SG_AUTO_PS_MODE]                      = 1,
 			[CONF_SG_AUTO_SCAN_PROBE_REQ]               = 170,
 			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3]   = 50,
@@ -100,6 +101,61 @@ static struct conf_drv_settings default_conf = {
 			[CONF_SG_DHCP_TIME]                         = 5000,
 			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP]  = 100,
 		},
+		.ap_params = {
+			[CONF_SG_BT_PER_THRESHOLD]                  = 7500,
+			[CONF_SG_HV3_MAX_OVERRIDE]                  = 0,
+			[CONF_SG_BT_NFS_SAMPLE_INTERVAL]            = 400,
+			[CONF_SG_BT_LOAD_RATIO]                     = 50,
+			[CONF_SG_AUTO_PS_MODE]                      = 1,
+			[CONF_SG_AUTO_SCAN_PROBE_REQ]               = 170,
+			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_HV3]   = 50,
+			[CONF_SG_ANTENNA_CONFIGURATION]             = 0,
+			[CONF_SG_BEACON_MISS_PERCENT]               = 60,
+			[CONF_SG_RATE_ADAPT_THRESH]                 = 64,
+			[CONF_SG_RATE_ADAPT_SNR]                    = 1,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_BR]      = 10,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_BR]      = 25,
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_BR]      = 25,
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_BR]       = 20,
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_BR]       = 25,
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_BR]       = 25,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MIN_EDR]     = 7,
+			[CONF_SG_WLAN_PS_BT_ACL_MASTER_MAX_EDR]     = 25,
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_MASTER_EDR]     = 25,
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MIN_EDR]      = 8,
+			[CONF_SG_WLAN_PS_BT_ACL_SLAVE_MAX_EDR]      = 25,
+			[CONF_SG_WLAN_PS_MAX_BT_ACL_SLAVE_EDR]      = 25,
+			[CONF_SG_RXT]                               = 1200,
+			[CONF_SG_TXT]                               = 1000,
+			[CONF_SG_ADAPTIVE_RXT_TXT]                  = 1,
+			[CONF_SG_PS_POLL_TIMEOUT]                   = 10,
+			[CONF_SG_UPSD_TIMEOUT]                      = 10,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MIN_EDR] = 7,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MASTER_MAX_EDR] = 15,
+			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_MASTER_EDR] = 15,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MIN_EDR]  = 8,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_SLAVE_MAX_EDR]  = 20,
+			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_SLAVE_EDR]  = 15,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MIN_BR]         = 20,
+			[CONF_SG_WLAN_ACTIVE_BT_ACL_MAX_BR]         = 50,
+			[CONF_SG_WLAN_ACTIVE_MAX_BT_ACL_BR]         = 10,
+			[CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_HV3]  = 200,
+			[CONF_SG_PASSIVE_SCAN_DURATION_FACTOR_A2DP] = 800,
+			[CONF_SG_PASSIVE_SCAN_A2DP_BT_TIME]         = 75,
+			[CONF_SG_PASSIVE_SCAN_A2DP_WLAN_TIME]       = 15,
+			[CONF_SG_HV3_MAX_SERVED]                    = 6,
+			[CONF_SG_DHCP_TIME]                         = 5000,
+			[CONF_SG_ACTIVE_SCAN_DURATION_FACTOR_A2DP]  = 100,
+			[CONF_SG_TEMP_PARAM_1]                      = 0,
+			[CONF_SG_TEMP_PARAM_2]                      = 0,
+			[CONF_SG_TEMP_PARAM_3]                      = 0,
+			[CONF_SG_TEMP_PARAM_4]                      = 0,
+			[CONF_SG_TEMP_PARAM_5]                      = 0,
+			[CONF_SG_AP_BEACON_MISS_TX]                 = 3,
+			[CONF_SG_RX_WINDOW_LENGTH]                  = 6,
+			[CONF_SG_AP_CONNECTION_PROTECTION_TIME]     = 50,
+			[CONF_SG_TEMP_PARAM_6]                      = 1,
+		},
 		.state = CONF_SG_PROTECTIVE,
 	},
 	.rx = {
@@ -107,7 +163,7 @@ static struct conf_drv_settings default_conf = {
 		.packet_detection_threshold  = 0,
 		.ps_poll_timeout             = 15,
 		.upsd_timeout                = 15,
-		.rts_threshold               = 2347,
+		.rts_threshold               = IEEE80211_MAX_RTS_THRESHOLD,
 		.rx_cca_threshold            = 0,
 		.irq_blk_threshold           = 0xFFFF,
 		.irq_pkt_threshold           = 0,
@@ -153,44 +209,6 @@ static struct conf_drv_settings default_conf = {
 				.tx_op_limit = 1504,
 			},
 		},
-		.ap_rc_conf                  = {
-			[0] = {
-				.enabled_rates = CONF_TX_AP_ENABLED_RATES,
-				.short_retry_limit = 10,
-				.long_retry_limit = 10,
-				.aflags      = 0,
-			},
-			[1] = {
-				.enabled_rates = CONF_TX_AP_ENABLED_RATES,
-				.short_retry_limit = 10,
-				.long_retry_limit = 10,
-				.aflags      = 0,
-			},
-			[2] = {
-				.enabled_rates = CONF_TX_AP_ENABLED_RATES,
-				.short_retry_limit = 10,
-				.long_retry_limit = 10,
-				.aflags      = 0,
-			},
-			[3] = {
-				.enabled_rates = CONF_TX_AP_ENABLED_RATES,
-				.short_retry_limit = 10,
-				.long_retry_limit = 10,
-				.aflags      = 0,
-			},
-		},
-		.ap_mgmt_conf = {
-			.enabled_rates       = CONF_TX_AP_DEFAULT_MGMT_RATES,
-			.short_retry_limit   = 10,
-			.long_retry_limit    = 10,
-			.aflags              = 0,
-		},
-		.ap_bcst_conf = {
-			.enabled_rates       = CONF_HW_BIT_RATE_1MBPS,
-			.short_retry_limit   = 10,
-			.long_retry_limit    = 10,
-			.aflags              = 0,
-		},
 		.ap_max_tx_retries = 100,
 		.tid_conf_count = 4,
 		.tid_conf = {
@@ -239,12 +257,16 @@ static struct conf_drv_settings default_conf = {
 		.wake_up_event               = CONF_WAKE_UP_EVENT_DTIM,
 		.listen_interval             = 1,
 		.bcn_filt_mode               = CONF_BCN_FILT_MODE_ENABLED,
-		.bcn_filt_ie_count           = 1,
+		.bcn_filt_ie_count           = 2,
 		.bcn_filt_ie = {
 			[0] = {
 				.ie          = WLAN_EID_CHANNEL_SWITCH,
 				.rule        = CONF_BCN_RULE_PASS_ON_APPEARANCE,
-			}
+			},
+			[1] = {
+				.ie          = WLAN_EID_HT_INFORMATION,
+				.rule        = CONF_BCN_RULE_PASS_ON_CHANGE,
+			},
 		},
 		.synch_fail_thold            = 10,
 		.bss_lose_timeout            = 100,
@@ -254,9 +276,9 @@ static struct conf_drv_settings default_conf = {
 		.ps_poll_threshold           = 10,
 		.ps_poll_recovery_period     = 700,
 		.bet_enable                  = CONF_BET_MODE_ENABLE,
-		.bet_max_consecutive         = 10,
+		.bet_max_consecutive         = 50,
 		.psm_entry_retries           = 5,
-		.psm_exit_retries            = 255,
+		.psm_exit_retries            = 16,
 		.psm_entry_nullfunc_retries  = 3,
 		.psm_entry_hangover_period   = 1,
 		.keep_alive_interval         = 55000,
@@ -284,6 +306,15 @@ static struct conf_drv_settings default_conf = {
 		.max_dwell_time_passive       = 100000,
 		.num_probe_reqs               = 2,
 	},
+	.sched_scan = {
+		/* sched_scan requires dwell times in TU instead of TU/1000 */
+		.min_dwell_time_active = 8,
+		.max_dwell_time_active = 30,
+		.dwell_time_passive    = 100,
+		.num_probe_reqs        = 2,
+		.rssi_threshold        = -90,
+		.snr_threshold         = 0,
+	},
 	.rf = {
 		.tx_per_channel_power_compensation_2 = {
 			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -298,19 +329,43 @@ static struct conf_drv_settings default_conf = {
 		.tx_ba_win_size = 64,
 		.inactivity_timeout = 10000,
 	},
-	.mem = {
+	.mem_wl127x = {
 		.num_stations                 = 1,
 		.ssid_profiles                = 1,
 		.rx_block_num                 = 70,
 		.tx_min_block_num             = 40,
-		.dynamic_memory               = 0,
+		.dynamic_memory               = 1,
 		.min_req_tx_blocks            = 100,
 		.min_req_rx_blocks            = 22,
 		.tx_min                       = 27,
-	}
+	},
+	.mem_wl128x = {
+		.num_stations                 = 1,
+		.ssid_profiles                = 1,
+		.rx_block_num                 = 40,
+		.tx_min_block_num             = 40,
+		.dynamic_memory               = 1,
+		.min_req_tx_blocks            = 45,
+		.min_req_rx_blocks            = 22,
+		.tx_min                       = 27,
+	},
+	.fm_coex = {
+		.enable                       = true,
+		.swallow_period               = 5,
+		.n_divider_fref_set_1         = 0xff,       /* default */
+		.n_divider_fref_set_2         = 12,
+		.m_divider_fref_set_1         = 148,
+		.m_divider_fref_set_2         = 0xffff,     /* default */
+		.coex_pll_stabilization_time  = 0xffffffff, /* default */
+		.ldo_stabilization_time       = 0xffff,     /* default */
+		.fm_disturbed_band_margin     = 0xff,       /* default */
+		.swallow_clk_diff             = 0xff,       /* default */
+	},
+	.hci_io_ds = HCI_IO_DS_6MA,
 };
 
-static void __wl1271_op_remove_interface(struct wl1271 *wl);
+static void __wl1271_op_remove_interface(struct wl1271 *wl,
+					 bool reset_tx_queues);
 static void wl1271_free_ap_keys(struct wl1271 *wl);
 
 
@@ -329,6 +384,7 @@ static struct platform_device wl1271_device = {
 	},
 };
 
+static DEFINE_MUTEX(wl_list_mutex);
 static LIST_HEAD(wl_list);
 
 static int wl1271_dev_notify(struct notifier_block *me, unsigned long what,
@@ -359,10 +415,12 @@ static int wl1271_dev_notify(struct notifier_block *me, unsigned long what,
 		return NOTIFY_DONE;
 
 	wl_temp = hw->priv;
+	mutex_lock(&wl_list_mutex);
 	list_for_each_entry(wl, &wl_list, list) {
 		if (wl == wl_temp)
 			break;
 	}
+	mutex_unlock(&wl_list_mutex);
 	if (wl != wl_temp)
 		return NOTIFY_DONE;
 
@@ -438,15 +496,30 @@ static int wl1271_plt_init(struct wl1271 *wl)
 	struct conf_tx_tid *conf_tid;
 	int ret, i;
 
-	ret = wl1271_cmd_general_parms(wl);
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		ret = wl128x_cmd_general_parms(wl);
+	else
+		ret = wl1271_cmd_general_parms(wl);
+	if (ret < 0)
+		return ret;
+
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		ret = wl128x_cmd_radio_parms(wl);
+	else
+		ret = wl1271_cmd_radio_parms(wl);
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_cmd_radio_parms(wl);
+	if (wl->chip.id != CHIP_ID_1283_PG20) {
+		ret = wl1271_cmd_ext_radio_parms(wl);
+		if (ret < 0)
+			return ret;
+	}
 	if (ret < 0)
 		return ret;
 
-	ret = wl1271_cmd_ext_radio_parms(wl);
+	/* Chip-specific initializations */
+	ret = wl1271_chip_specific_init(wl);
 	if (ret < 0)
 		return ret;
 
@@ -477,6 +550,11 @@ static int wl1271_plt_init(struct wl1271 *wl)
 	if (ret < 0)
 		goto out_free_memmap;
 
+	/* FM WLAN coexistence */
+	ret = wl1271_acx_fm_coex(wl);
+	if (ret < 0)
+		goto out_free_memmap;
+
 	/* Energy detection */
 	ret = wl1271_init_energy_detection(wl);
 	if (ret < 0)
@@ -593,15 +671,17 @@ static void wl1271_fw_status(struct wl1271 *wl,
 {
 	struct wl1271_fw_common_status *status = &full_status->common;
 	struct timespec ts;
-	u32 total = 0;
+	u32 old_tx_blk_count = wl->tx_blocks_available;
+	u32 freed_blocks = 0;
 	int i;
 
-	if (wl->bss_type == BSS_TYPE_AP_BSS)
+	if (wl->bss_type == BSS_TYPE_AP_BSS) {
 		wl1271_raw_read(wl, FW_STATUS_ADDR, status,
 				sizeof(struct wl1271_fw_ap_status), false);
-	else
+	} else {
 		wl1271_raw_read(wl, FW_STATUS_ADDR, status,
 				sizeof(struct wl1271_fw_sta_status), false);
+	}
 
 	wl1271_debug(DEBUG_IRQ, "intr: 0x%x (fw_rx_counter = %d, "
 		     "drv_rx_counter = %d, tx_results_counter = %d)",
@@ -612,22 +692,37 @@ static void wl1271_fw_status(struct wl1271 *wl,
 
 	/* update number of available TX blocks */
 	for (i = 0; i < NUM_TX_QUEUES; i++) {
-		u32 cnt = le32_to_cpu(status->tx_released_blks[i]) -
-			wl->tx_blocks_freed[i];
+		freed_blocks += le32_to_cpu(status->tx_released_blks[i]) -
+				wl->tx_blocks_freed[i];
 
 		wl->tx_blocks_freed[i] =
 			le32_to_cpu(status->tx_released_blks[i]);
-		wl->tx_blocks_available += cnt;
-		total += cnt;
 	}
 
-	/* if more blocks are available now, tx work can be scheduled */
-	if (total)
-		clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
+	wl->tx_allocated_blocks -= freed_blocks;
 
-	/* for AP update num of allocated TX blocks per link and ps status */
-	if (wl->bss_type == BSS_TYPE_AP_BSS)
+	if (wl->bss_type == BSS_TYPE_AP_BSS) {
+		/* Update num of allocated TX blocks per link and ps status */
 		wl1271_irq_update_links_status(wl, &full_status->ap);
+		wl->tx_blocks_available += freed_blocks;
+	} else {
+		int avail = full_status->sta.tx_total - wl->tx_allocated_blocks;
+
+		/*
+		 * The FW might change the total number of TX memblocks before
+		 * we get a notification about blocks being released. Thus, the
+		 * available blocks calculation might yield a temporary result
+		 * which is lower than the actual available blocks. Keeping in
+		 * mind that only blocks that were allocated can be moved from
+		 * TX to RX, tx_blocks_available should never decrease here.
+		 */
+		wl->tx_blocks_available = max((int)wl->tx_blocks_available,
+					      avail);
+	}
+
+	/* if more blocks are available now, tx work can be scheduled */
+	if (wl->tx_blocks_available > old_tx_blk_count)
+		clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 
 	/* update the host-chipset time offset */
 	getnstimeofday(&ts);
@@ -674,6 +769,13 @@ irqreturn_t wl1271_irq(int irq, void *cookie)
 	set_bit(WL1271_FLAG_TX_PENDING, &wl->flags);
 	cancel_work_sync(&wl->tx_work);
 
+	/*
+	 * In case edge triggered interrupt must be used, we cannot iterate
+	 * more than once without introducing race conditions with the hardirq.
+	 */
+	if (wl->platform_quirks & WL12XX_PLATFORM_QUIRK_EDGE_IRQ)
+		loopcount = 1;
+
 	mutex_lock(&wl->mutex);
 
 	wl1271_debug(DEBUG_IRQ, "IRQ work");
@@ -785,11 +887,17 @@ static int wl1271_fetch_firmware(struct wl1271 *wl)
 
 	switch (wl->bss_type) {
 	case BSS_TYPE_AP_BSS:
-		fw_name = WL1271_AP_FW_NAME;
+		if (wl->chip.id == CHIP_ID_1283_PG20)
+			fw_name = WL128X_AP_FW_NAME;
+		else
+			fw_name = WL127X_AP_FW_NAME;
 		break;
 	case BSS_TYPE_IBSS:
 	case BSS_TYPE_STA_BSS:
-		fw_name = WL1271_FW_NAME;
+		if (wl->chip.id == CHIP_ID_1283_PG20)
+			fw_name = WL128X_FW_NAME;
+		else
+			fw_name	= WL1271_FW_NAME;
 		break;
 	default:
 		wl1271_error("no compatible firmware for bss_type %d",
@@ -838,14 +946,14 @@ static int wl1271_fetch_nvs(struct wl1271 *wl)
 	const struct firmware *fw;
 	int ret;
 
-	ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
+	ret = request_firmware(&fw, WL12XX_NVS_NAME, wl1271_wl_to_dev(wl));
 
 	if (ret < 0) {
 		wl1271_error("could not get nvs file: %d", ret);
 		return ret;
 	}
 
-	wl->nvs = kmemdup(fw->data, sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+	wl->nvs = kmemdup(fw->data, fw->size, GFP_KERNEL);
 
 	if (!wl->nvs) {
 		wl1271_error("could not allocate memory for the nvs file");
@@ -871,15 +979,30 @@ static void wl1271_recovery_work(struct work_struct *work)
 	if (wl->state != WL1271_STATE_ON)
 		goto out;
 
-	wl1271_info("Hardware recovery in progress.");
+	wl1271_info("Hardware recovery in progress. FW ver: %s pc: 0x%x",
+		    wl->chip.fw_ver_str, wl1271_read32(wl, SCR_PAD4));
 
 	if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
 		ieee80211_connection_loss(wl->vif);
 
+	/* Prevent spurious TX during FW restart */
+	ieee80211_stop_queues(wl->hw);
+
+	if (wl->sched_scanning) {
+		ieee80211_sched_scan_stopped(wl->hw);
+		wl->sched_scanning = false;
+	}
+
 	/* reboot the chipset */
-	__wl1271_op_remove_interface(wl);
+	__wl1271_op_remove_interface(wl, false);
 	ieee80211_restart_hw(wl->hw);
 
+	/*
+	 * Its safe to enable TX now - the queues are stopped after a request
+	 * to restart the HW.
+	 */
+	ieee80211_wake_queues(wl->hw);
+
 out:
 	mutex_unlock(&wl->mutex);
 }
@@ -950,10 +1073,25 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
 		wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1271 PG20)",
 			     wl->chip.id);
 
+		/* end-of-transaction flag should be set in wl127x AP mode */
+		if (wl->bss_type == BSS_TYPE_AP_BSS)
+			wl->quirks |= WL12XX_QUIRK_END_OF_TRANSACTION;
+
 		ret = wl1271_setup(wl);
 		if (ret < 0)
 			goto out;
 		break;
+	case CHIP_ID_1283_PG20:
+		wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1283 PG20)",
+			     wl->chip.id);
+
+		ret = wl1271_setup(wl);
+		if (ret < 0)
+			goto out;
+		if (wl1271_set_block_size(wl))
+			wl->quirks |= WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT;
+		break;
+	case CHIP_ID_1283_PG10:
 	default:
 		wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
 		ret = -ENODEV;
@@ -978,6 +1116,24 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
 	return ret;
 }
 
+static unsigned int wl1271_get_fw_ver_quirks(struct wl1271 *wl)
+{
+	unsigned int quirks = 0;
+	unsigned int *fw_ver = wl->chip.fw_ver;
+
+	/* Only for wl127x */
+	if ((fw_ver[FW_VER_CHIP] == FW_VER_CHIP_WL127X) &&
+	    /* Check STA version */
+	    (((fw_ver[FW_VER_IF_TYPE] == FW_VER_IF_TYPE_STA) &&
+	      (fw_ver[FW_VER_MINOR] < FW_VER_MINOR_1_SPARE_STA_MIN)) ||
+	     /* Check AP version */
+	     ((fw_ver[FW_VER_IF_TYPE] == FW_VER_IF_TYPE_AP) &&
+	      (fw_ver[FW_VER_MINOR] < FW_VER_MINOR_1_SPARE_AP_MIN))))
+		quirks |= WL12XX_QUIRK_USE_2_SPARE_BLOCKS;
+
+	return quirks;
+}
+
 int wl1271_plt_start(struct wl1271 *wl)
 {
 	int retries = WL1271_BOOT_RETRIES;
@@ -1013,6 +1169,9 @@ int wl1271_plt_start(struct wl1271 *wl)
 		wl->state = WL1271_STATE_PLT;
 		wl1271_notice("firmware booted in PLT mode (%s)",
 			      wl->chip.fw_ver_str);
+
+		/* Check if any quirks are needed with older fw versions */
+		wl->quirks |= wl1271_get_fw_ver_quirks(wl);
 		goto out;
 
 irq_disable:
@@ -1040,7 +1199,7 @@ int wl1271_plt_start(struct wl1271 *wl)
 	return ret;
 }
 
-int __wl1271_plt_stop(struct wl1271 *wl)
+static int __wl1271_plt_stop(struct wl1271 *wl)
 {
 	int ret = 0;
 
@@ -1124,10 +1283,219 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	spin_unlock_irqrestore(&wl->wl_lock, flags);
 }
 
+int wl1271_tx_dummy_packet(struct wl1271 *wl)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&wl->wl_lock, flags);
+	set_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags);
+	wl->tx_queue_count++;
+	spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+	/* The FW is low on RX memory blocks, so send the dummy packet asap */
+	if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags))
+		wl1271_tx_work_locked(wl);
+
+	/*
+	 * If the FW TX is busy, TX work will be scheduled by the threaded
+	 * interrupt handler function
+	 */
+	return 0;
+}
+
+/*
+ * The size of the dummy packet should be at least 1400 bytes. However, in
+ * order to minimize the number of bus transactions, aligning it to 512 bytes
+ * boundaries could be beneficial, performance wise
+ */
+#define TOTAL_TX_DUMMY_PACKET_SIZE (ALIGN(1400, 512))
+
+static struct sk_buff *wl12xx_alloc_dummy_packet(struct wl1271 *wl)
+{
+	struct sk_buff *skb;
+	struct ieee80211_hdr_3addr *hdr;
+	unsigned int dummy_packet_size;
+
+	dummy_packet_size = TOTAL_TX_DUMMY_PACKET_SIZE -
+			    sizeof(struct wl1271_tx_hw_descr) - sizeof(*hdr);
+
+	skb = dev_alloc_skb(TOTAL_TX_DUMMY_PACKET_SIZE);
+	if (!skb) {
+		wl1271_warning("Failed to allocate a dummy packet skb");
+		return NULL;
+	}
+
+	skb_reserve(skb, sizeof(struct wl1271_tx_hw_descr));
+
+	hdr = (struct ieee80211_hdr_3addr *) skb_put(skb, sizeof(*hdr));
+	memset(hdr, 0, sizeof(*hdr));
+	hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
+					 IEEE80211_STYPE_NULLFUNC |
+					 IEEE80211_FCTL_TODS);
+
+	memset(skb_put(skb, dummy_packet_size), 0, dummy_packet_size);
+
+	/* Dummy packets require the TID to be management */
+	skb->priority = WL1271_TID_MGMT;
+
+	/* Initialize all fields that might be used */
+	skb_set_queue_mapping(skb, 0);
+	memset(IEEE80211_SKB_CB(skb), 0, sizeof(struct ieee80211_tx_info));
+
+	return skb;
+}
+
+
 static struct notifier_block wl1271_dev_notifier = {
 	.notifier_call = wl1271_dev_notify,
 };
 
+#ifdef CONFIG_PM
+static int wl1271_configure_suspend(struct wl1271 *wl)
+{
+	int ret;
+
+	if (wl->bss_type != BSS_TYPE_STA_BSS)
+		return 0;
+
+	mutex_lock(&wl->mutex);
+
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out_unlock;
+
+	/* enter psm if needed*/
+	if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
+		DECLARE_COMPLETION_ONSTACK(compl);
+
+		wl->ps_compl = &compl;
+		ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+				   wl->basic_rate, true);
+		if (ret < 0)
+			goto out_sleep;
+
+		/* we must unlock here so we will be able to get events */
+		wl1271_ps_elp_sleep(wl);
+		mutex_unlock(&wl->mutex);
+
+		ret = wait_for_completion_timeout(
+			&compl, msecs_to_jiffies(WL1271_PS_COMPLETE_TIMEOUT));
+		if (ret <= 0) {
+			wl1271_warning("couldn't enter ps mode!");
+			ret = -EBUSY;
+			goto out;
+		}
+
+		/* take mutex again, and wakeup */
+		mutex_lock(&wl->mutex);
+
+		ret = wl1271_ps_elp_wakeup(wl);
+		if (ret < 0)
+			goto out_unlock;
+	}
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+out_unlock:
+	mutex_unlock(&wl->mutex);
+out:
+	return ret;
+
+}
+
+static void wl1271_configure_resume(struct wl1271 *wl)
+{
+	int ret;
+
+	if (wl->bss_type != BSS_TYPE_STA_BSS)
+		return;
+
+	mutex_lock(&wl->mutex);
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out;
+
+	/* exit psm if it wasn't configured */
+	if (!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags))
+		wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+				   wl->basic_rate, true);
+
+	wl1271_ps_elp_sleep(wl);
+out:
+	mutex_unlock(&wl->mutex);
+}
+
+static int wl1271_op_suspend(struct ieee80211_hw *hw,
+			    struct cfg80211_wowlan *wow)
+{
+	struct wl1271 *wl = hw->priv;
+	wl1271_debug(DEBUG_MAC80211, "mac80211 suspend wow=%d", !!wow);
+	wl->wow_enabled = !!wow;
+	if (wl->wow_enabled) {
+		int ret;
+		ret = wl1271_configure_suspend(wl);
+		if (ret < 0) {
+			wl1271_warning("couldn't prepare device to suspend");
+			return ret;
+		}
+		/* flush any remaining work */
+		wl1271_debug(DEBUG_MAC80211, "flushing remaining works");
+		flush_delayed_work(&wl->scan_complete_work);
+
+		/*
+		 * disable and re-enable interrupts in order to flush
+		 * the threaded_irq
+		 */
+		wl1271_disable_interrupts(wl);
+
+		/*
+		 * set suspended flag to avoid triggering a new threaded_irq
+		 * work. no need for spinlock as interrupts are disabled.
+		 */
+		set_bit(WL1271_FLAG_SUSPENDED, &wl->flags);
+
+		wl1271_enable_interrupts(wl);
+		flush_work(&wl->tx_work);
+		flush_delayed_work(&wl->pspoll_work);
+		flush_delayed_work(&wl->elp_work);
+	}
+	return 0;
+}
+
+static int wl1271_op_resume(struct ieee80211_hw *hw)
+{
+	struct wl1271 *wl = hw->priv;
+	wl1271_debug(DEBUG_MAC80211, "mac80211 resume wow=%d",
+		     wl->wow_enabled);
+
+	/*
+	 * re-enable irq_work enqueuing, and call irq_work directly if
+	 * there is a pending work.
+	 */
+	if (wl->wow_enabled) {
+		struct wl1271 *wl = hw->priv;
+		unsigned long flags;
+		bool run_irq_work = false;
+
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		clear_bit(WL1271_FLAG_SUSPENDED, &wl->flags);
+		if (test_and_clear_bit(WL1271_FLAG_PENDING_WORK, &wl->flags))
+			run_irq_work = true;
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+		if (run_irq_work) {
+			wl1271_debug(DEBUG_MAC80211,
+				     "run postponed irq_work directly");
+			wl1271_irq(0, wl);
+			wl1271_enable_interrupts(wl);
+		}
+
+		wl1271_configure_resume(wl);
+	}
+
+	return 0;
+}
+#endif
+
 static int wl1271_op_start(struct ieee80211_hw *hw)
 {
 	wl1271_debug(DEBUG_MAC80211, "mac80211 start");
@@ -1174,6 +1542,16 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		goto out;
 	}
 
+	/*
+	 * in some very corner case HW recovery scenarios its possible to
+	 * get here before __wl1271_op_remove_interface is complete, so
+	 * opt out if that is the case.
+	 */
+	if (test_bit(WL1271_FLAG_IF_INITIALIZED, &wl->flags)) {
+		ret = -EBUSY;
+		goto out;
+	}
+
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
 		wl->bss_type = BSS_TYPE_STA_BSS;
@@ -1242,6 +1620,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 
 	wl->vif = vif;
 	wl->state = WL1271_STATE_ON;
+	set_bit(WL1271_FLAG_IF_INITIALIZED, &wl->flags);
 	wl1271_info("firmware booted (%s)", wl->chip.fw_ver_str);
 
 	/* update hw/fw version info in wiphy struct */
@@ -1249,6 +1628,9 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 	strncpy(wiphy->fw_version, wl->chip.fw_ver_str,
 		sizeof(wiphy->fw_version));
 
+	/* Check if any quirks are needed with older fw versions */
+	wl->quirks |= wl1271_get_fw_ver_quirks(wl);
+
 	/*
 	 * Now we know if 11a is supported (info from the NVS), so disable
 	 * 11a channels if not supported
@@ -1262,23 +1644,30 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 out:
 	mutex_unlock(&wl->mutex);
 
+	mutex_lock(&wl_list_mutex);
 	if (!ret)
 		list_add(&wl->list, &wl_list);
+	mutex_unlock(&wl_list_mutex);
 
 	return ret;
 }
 
-static void __wl1271_op_remove_interface(struct wl1271 *wl)
+static void __wl1271_op_remove_interface(struct wl1271 *wl,
+					 bool reset_tx_queues)
 {
 	int i;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface");
 
+	/* because of hardware recovery, we may get here twice */
+	if (wl->state != WL1271_STATE_ON)
+		return;
+
 	wl1271_info("down");
 
+	mutex_lock(&wl_list_mutex);
 	list_del(&wl->list);
-
-	WARN_ON(wl->state != WL1271_STATE_ON);
+	mutex_unlock(&wl_list_mutex);
 
 	/* enable dyn ps just in case (if left on due to fw crash etc) */
 	if (wl->bss_type == BSS_TYPE_STA_BSS)
@@ -1286,12 +1675,15 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl)
 
 	if (wl->scan.state != WL1271_SCAN_STATE_IDLE) {
 		wl->scan.state = WL1271_SCAN_STATE_IDLE;
-		kfree(wl->scan.scanned_ch);
-		wl->scan.scanned_ch = NULL;
+		memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
 		wl->scan.req = NULL;
 		ieee80211_scan_completed(wl->hw, true);
 	}
 
+	/*
+	 * this must be before the cancel_work calls below, so that the work
+	 * functions don't perform further work.
+	 */
 	wl->state = WL1271_STATE_OFF;
 
 	mutex_unlock(&wl->mutex);
@@ -1307,7 +1699,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl)
 	mutex_lock(&wl->mutex);
 
 	/* let's notify MAC80211 about the remaining pending TX frames */
-	wl1271_tx_reset(wl);
+	wl1271_tx_reset(wl, reset_tx_queues);
 	wl1271_power_off(wl);
 
 	memset(wl->bssid, 0, ETH_ALEN);
@@ -1321,6 +1713,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl)
 	wl->psm_entry_retry = 0;
 	wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
 	wl->tx_blocks_available = 0;
+	wl->tx_allocated_blocks = 0;
 	wl->tx_results_count = 0;
 	wl->tx_packets_count = 0;
 	wl->tx_security_last_seq = 0;
@@ -1328,13 +1721,20 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl)
 	wl->time_offset = 0;
 	wl->session_counter = 0;
 	wl->rate_set = CONF_TX_RATE_MASK_BASIC;
-	wl->flags = 0;
 	wl->vif = NULL;
 	wl->filters = 0;
 	wl1271_free_ap_keys(wl);
 	memset(wl->ap_hlid_map, 0, sizeof(wl->ap_hlid_map));
 	wl->ap_fw_ps_map = 0;
 	wl->ap_ps_map = 0;
+	wl->sched_scanning = false;
+
+	/*
+	 * this is performed after the cancel_work calls and the associated
+	 * mutex_lock, so that wl1271_op_add_interface does not accidentally
+	 * get executed before all these vars have been reset.
+	 */
+	wl->flags = 0;
 
 	for (i = 0; i < NUM_TX_QUEUES; i++)
 		wl->tx_blocks_freed[i] = 0;
@@ -1361,14 +1761,14 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
 	 */
 	if (wl->vif) {
 		WARN_ON(wl->vif != vif);
-		__wl1271_op_remove_interface(wl);
+		__wl1271_op_remove_interface(wl, true);
 	}
 
 	mutex_unlock(&wl->mutex);
 	cancel_work_sync(&wl->recovery_work);
 }
 
-static void wl1271_configure_filters(struct wl1271 *wl, unsigned int filters)
+void wl1271_configure_filters(struct wl1271 *wl, unsigned int filters)
 {
 	wl1271_set_default_filters(wl);
 
@@ -1431,10 +1831,10 @@ static int wl1271_join(struct wl1271 *wl, bool set_assoc)
 	 * One of the side effects of the JOIN command is that is clears
 	 * WPA/WPA2 keys from the chipset. Performing a JOIN while associated
 	 * to a WPA/WPA2 access point will therefore kill the data-path.
-	 * Currently there is no supported scenario for JOIN during
-	 * association - if it becomes a supported scenario, the WPA/WPA2 keys
-	 * must be handled somehow.
-	 *
+	 * Currently the only valid scenario for JOIN during association
+	 * is on roaming, in which case we will also be given new keys.
+	 * Keep the below message for now, unless it starts bothering
+	 * users who really like to roam a lot :)
 	 */
 	if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
 		wl1271_info("JOIN while associated.");
@@ -1490,7 +1890,7 @@ static int wl1271_unjoin(struct wl1271 *wl)
 	clear_bit(WL1271_FLAG_JOINED, &wl->flags);
 	memset(wl->bssid, 0, ETH_ALEN);
 
-	/* stop filterting packets based on bssid */
+	/* stop filtering packets based on bssid */
 	wl1271_configure_filters(wl, FIF_OTHER_BSS);
 
 out:
@@ -1530,6 +1930,13 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle)
 		wl->session_counter++;
 		if (wl->session_counter >= SESSION_COUNTER_MAX)
 			wl->session_counter = 0;
+
+		/* The current firmware only supports sched_scan in idle */
+		if (wl->sched_scanning) {
+			wl1271_scan_sched_scan_stop(wl);
+			ieee80211_sched_scan_stopped(wl->hw);
+		}
+
 		ret = wl1271_dummy_join(wl);
 		if (ret < 0)
 			goto out;
@@ -1569,7 +1976,12 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 	mutex_lock(&wl->mutex);
 
 	if (unlikely(wl->state == WL1271_STATE_OFF)) {
-		ret = -EAGAIN;
+		/* we support configuring the channel and band while off */
+		if ((changed & IEEE80211_CONF_CHANGE_CHANNEL)) {
+			wl->band = conf->channel->band;
+			wl->channel = channel;
+		}
+
 		goto out;
 	}
 
@@ -2077,6 +2489,60 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
 	return ret;
 }
 
+static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif,
+				      struct cfg80211_sched_scan_request *req,
+				      struct ieee80211_sched_scan_ies *ies)
+{
+	struct wl1271 *wl = hw->priv;
+	int ret;
+
+	wl1271_debug(DEBUG_MAC80211, "wl1271_op_sched_scan_start");
+
+	mutex_lock(&wl->mutex);
+
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_scan_sched_scan_config(wl, req, ies);
+	if (ret < 0)
+		goto out_sleep;
+
+	ret = wl1271_scan_sched_scan_start(wl);
+	if (ret < 0)
+		goto out_sleep;
+
+	wl->sched_scanning = true;
+
+out_sleep:
+	wl1271_ps_elp_sleep(wl);
+out:
+	mutex_unlock(&wl->mutex);
+	return ret;
+}
+
+static void wl1271_op_sched_scan_stop(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif)
+{
+	struct wl1271 *wl = hw->priv;
+	int ret;
+
+	wl1271_debug(DEBUG_MAC80211, "wl1271_op_sched_scan_stop");
+
+	mutex_lock(&wl->mutex);
+
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out;
+
+	wl1271_scan_sched_scan_stop(wl);
+
+	wl1271_ps_elp_sleep(wl);
+out:
+	mutex_unlock(&wl->mutex);
+}
+
 static int wl1271_op_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
 {
 	struct wl1271 *wl = hw->priv;
@@ -2093,7 +2559,7 @@ static int wl1271_op_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_acx_frag_threshold(wl, (u16)value);
+	ret = wl1271_acx_frag_threshold(wl, value);
 	if (ret < 0)
 		wl1271_warning("wl1271_op_set_frag_threshold failed: %d", ret);
 
@@ -2121,7 +2587,7 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 	if (ret < 0)
 		goto out;
 
-	ret = wl1271_acx_rts_threshold(wl, (u16) value);
+	ret = wl1271_acx_rts_threshold(wl, value);
 	if (ret < 0)
 		wl1271_warning("wl1271_op_set_rts_threshold failed: %d", ret);
 
@@ -2136,20 +2602,24 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 static int wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *skb,
 			    int offset)
 {
-	u8 *ptr = skb->data + offset;
+	u8 ssid_len;
+	const u8 *ptr = cfg80211_find_ie(WLAN_EID_SSID, skb->data + offset,
+					 skb->len - offset);
 
-	/* find the location of the ssid in the beacon */
-	while (ptr < skb->data + skb->len) {
-		if (ptr[0] == WLAN_EID_SSID) {
-			wl->ssid_len = ptr[1];
-			memcpy(wl->ssid, ptr+2, wl->ssid_len);
-			return 0;
-		}
-		ptr += (ptr[1] + 2);
+	if (!ptr) {
+		wl1271_error("No SSID in IEs!");
+		return -ENOENT;
 	}
 
-	wl1271_error("No SSID in IEs!\n");
-	return -ENOENT;
+	ssid_len = ptr[1];
+	if (ssid_len > IEEE80211_MAX_SSID_LEN) {
+		wl1271_error("SSID is too long!");
+		return -EINVAL;
+	}
+
+	wl->ssid_len = ssid_len;
+	memcpy(wl->ssid, ptr+2, ssid_len);
+	return 0;
 }
 
 static int wl1271_bss_erp_info_changed(struct wl1271 *wl,
@@ -2264,24 +2734,19 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
 
 	if ((changed & BSS_CHANGED_BASIC_RATES)) {
 		u32 rates = bss_conf->basic_rates;
-		struct conf_tx_rate_class mgmt_rc;
 
 		wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates);
 		wl->basic_rate = wl1271_tx_min_rate_get(wl);
-		wl1271_debug(DEBUG_AP, "basic rates: 0x%x",
-			     wl->basic_rate_set);
-
-		/* update the AP management rate policy with the new rates */
-		mgmt_rc.enabled_rates = wl->basic_rate_set;
-		mgmt_rc.long_retry_limit = 10;
-		mgmt_rc.short_retry_limit = 10;
-		mgmt_rc.aflags = 0;
-		ret = wl1271_acx_ap_rate_policy(wl, &mgmt_rc,
-						ACX_TX_AP_MODE_MGMT_RATE);
+
+		ret = wl1271_init_ap_rates(wl);
 		if (ret < 0) {
-			wl1271_error("AP mgmt policy change failed %d", ret);
+			wl1271_error("AP rate policy change failed %d", ret);
 			goto out;
 		}
+
+		ret = wl1271_ap_init_templates(wl);
+		if (ret < 0)
+			goto out;
 	}
 
 	ret = wl1271_bss_beacon_info_changed(wl, vif, bss_conf, changed);
@@ -2314,6 +2779,24 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
 		}
 	}
 
+	if (changed & BSS_CHANGED_IBSS) {
+		wl1271_debug(DEBUG_ADHOC, "ibss_joined: %d",
+			     bss_conf->ibss_joined);
+
+		if (bss_conf->ibss_joined) {
+			u32 rates = bss_conf->basic_rates;
+			wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl,
+									 rates);
+			wl->basic_rate = wl1271_tx_min_rate_get(wl);
+
+			/* by default, use 11b rates */
+			wl->rate_set = CONF_TX_IBSS_DEFAULT_RATES;
+			ret = wl1271_acx_sta_rate_policies(wl);
+			if (ret < 0)
+				goto out;
+		}
+	}
+
 	ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed);
 	if (ret < 0)
 		goto out;
@@ -2503,8 +2986,10 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 			}
 		} else {
 			/* use defaults when not associated */
+			bool was_assoc =
+			    !!test_and_clear_bit(WL1271_FLAG_STA_ASSOCIATED,
+						 &wl->flags);
 			clear_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags);
-			clear_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
 			wl->aid = 0;
 
 			/* free probe-request template */
@@ -2530,8 +3015,10 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 				goto out;
 
 			/* restore the bssid filter and go to dummy bssid */
-			wl1271_unjoin(wl);
-			wl1271_dummy_join(wl);
+			if (was_assoc) {
+				wl1271_unjoin(wl);
+				wl1271_dummy_join(wl);
+			}
 		}
 	}
 
@@ -2650,32 +3137,31 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		conf_tid->ack_policy = CONF_ACK_POLICY_LEGACY;
 		conf_tid->apsd_conf[0] = 0;
 		conf_tid->apsd_conf[1] = 0;
-	} else {
-		ret = wl1271_ps_elp_wakeup(wl);
-		if (ret < 0)
-			goto out;
+		goto out;
+	}
 
-		/*
-		 * the txop is confed in units of 32us by the mac80211,
-		 * we need us
-		 */
-		ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue),
-					params->cw_min, params->cw_max,
-					params->aifs, params->txop << 5);
-		if (ret < 0)
-			goto out_sleep;
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out;
 
-		ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
-					 CONF_CHANNEL_TYPE_EDCF,
-					 wl1271_tx_get_queue(queue),
-					 ps_scheme, CONF_ACK_POLICY_LEGACY,
-					 0, 0);
-		if (ret < 0)
-			goto out_sleep;
+	/*
+	 * the txop is confed in units of 32us by the mac80211,
+	 * we need us
+	 */
+	ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue),
+				params->cw_min, params->cw_max,
+				params->aifs, params->txop << 5);
+	if (ret < 0)
+		goto out_sleep;
+
+	ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
+				 CONF_CHANNEL_TYPE_EDCF,
+				 wl1271_tx_get_queue(queue),
+				 ps_scheme, CONF_ACK_POLICY_LEGACY,
+				 0, 0);
 
 out_sleep:
-		wl1271_ps_elp_sleep(wl);
-	}
+	wl1271_ps_elp_sleep(wl);
 
 out:
 	mutex_unlock(&wl->mutex);
@@ -2847,10 +3333,11 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw,
 	return ret;
 }
 
-int wl1271_op_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			   enum ieee80211_ampdu_mlme_action action,
-			   struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			   u8 buf_size)
+static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif,
+				  enum ieee80211_ampdu_mlme_action action,
+				  struct ieee80211_sta *sta, u16 tid, u16 *ssn,
+				  u8 buf_size)
 {
 	struct wl1271 *wl = hw->priv;
 	int ret;
@@ -2907,6 +3394,28 @@ int wl1271_op_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	return ret;
 }
 
+static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw)
+{
+	struct wl1271 *wl = hw->priv;
+	bool ret = false;
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
+	/* packets are considered pending if in the TX queue or the FW */
+	ret = (wl->tx_queue_count > 0) || (wl->tx_frames_cnt > 0);
+
+	/* the above is appropriate for STA mode for PS purposes */
+	WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
 /* can't be const, mac80211 writes to this */
 static struct ieee80211_rate wl1271_rates[] = {
 	{ .bitrate = 10,
@@ -3003,7 +3512,8 @@ static const u8 wl1271_rate_to_idx_2ghz[] = {
 
 #ifdef CONFIG_WL12XX_HT
 #define WL12XX_HT_CAP { \
-	.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20, \
+	.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20 | \
+	       (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT), \
 	.ht_supported = true, \
 	.ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K, \
 	.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8, \
@@ -3142,12 +3652,18 @@ static const struct ieee80211_ops wl1271_ops = {
 	.stop = wl1271_op_stop,
 	.add_interface = wl1271_op_add_interface,
 	.remove_interface = wl1271_op_remove_interface,
+#ifdef CONFIG_PM
+	.suspend = wl1271_op_suspend,
+	.resume = wl1271_op_resume,
+#endif
 	.config = wl1271_op_config,
 	.prepare_multicast = wl1271_op_prepare_multicast,
 	.configure_filter = wl1271_op_configure_filter,
 	.tx = wl1271_op_tx,
 	.set_key = wl1271_op_set_key,
 	.hw_scan = wl1271_op_hw_scan,
+	.sched_scan_start = wl1271_op_sched_scan_start,
+	.sched_scan_stop = wl1271_op_sched_scan_stop,
 	.bss_info_changed = wl1271_op_bss_info_changed,
 	.set_frag_threshold = wl1271_op_set_frag_threshold,
 	.set_rts_threshold = wl1271_op_set_rts_threshold,
@@ -3157,6 +3673,7 @@ static const struct ieee80211_ops wl1271_ops = {
 	.sta_add = wl1271_op_sta_add,
 	.sta_remove = wl1271_op_sta_remove,
 	.ampdu_action = wl1271_op_ampdu_action,
+	.tx_frames_pending = wl1271_tx_frames_pending,
 	CFG80211_TESTMODE_CMD(wl1271_tm_cmd)
 };
 
@@ -3207,8 +3724,7 @@ static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
 	unsigned long res;
 	int ret;
 
-	ret = strict_strtoul(buf, 10, &res);
-
+	ret = kstrtoul(buf, 10, &res);
 	if (ret < 0) {
 		wl1271_warning("incorrect value written to bt_coex_mode");
 		return count;
@@ -3273,7 +3789,11 @@ int wl1271_register_hw(struct wl1271 *wl)
 
 	ret = wl1271_fetch_nvs(wl);
 	if (ret == 0) {
-		u8 *nvs_ptr = (u8 *)wl->nvs->nvs;
+		/* NOTE: The wl->nvs->nvs element must be first, in
+		 * order to simplify the casting, we assume it is at
+		 * the beginning of the wl->nvs structure.
+		 */
+		u8 *nvs_ptr = (u8 *)wl->nvs;
 
 		wl->mac_addr[0] = nvs_ptr[11];
 		wl->mac_addr[1] = nvs_ptr[10];
@@ -3342,6 +3862,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
 		IEEE80211_HW_CONNECTION_MONITOR |
 		IEEE80211_HW_SUPPORTS_CQM_RSSI |
 		IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+		IEEE80211_HW_SPECTRUM_MGMT |
 		IEEE80211_HW_AP_LINK_PS;
 
 	wl->hw->wiphy->cipher_suites = cipher_suites;
@@ -3358,6 +3879,10 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
 	wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE -
 			sizeof(struct ieee80211_header);
 
+	/* make sure all our channels fit in the scanned_ch bitmask */
+	BUILD_BUG_ON(ARRAY_SIZE(wl1271_channels) +
+		     ARRAY_SIZE(wl1271_channels_5ghz) >
+		     WL1271_MAX_CHANNELS);
 	/*
 	 * We keep local copies of the band structs because we need to
 	 * modify them on a per-device basis.
@@ -3458,6 +3983,8 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->ap_ps_map = 0;
 	wl->ap_fw_ps_map = 0;
 	wl->quirks = 0;
+	wl->platform_quirks = 0;
+	wl->sched_scanning = false;
 
 	memset(wl->tx_frames_map, 0, sizeof(wl->tx_frames_map));
 	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
@@ -3478,11 +4005,17 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 		goto err_hw;
 	}
 
+	wl->dummy_packet = wl12xx_alloc_dummy_packet(wl);
+	if (!wl->dummy_packet) {
+		ret = -ENOMEM;
+		goto err_aggr;
+	}
+
 	/* Register platform device */
 	ret = platform_device_register(wl->plat_dev);
 	if (ret) {
 		wl1271_error("couldn't register platform device");
-		goto err_aggr;
+		goto err_dummy_packet;
 	}
 	dev_set_drvdata(&wl->plat_dev->dev, wl);
 
@@ -3508,6 +4041,9 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 err_platform:
 	platform_device_unregister(wl->plat_dev);
 
+err_dummy_packet:
+	dev_kfree_skb(wl->dummy_packet);
+
 err_aggr:
 	free_pages((unsigned long)wl->aggr_buf, order);
 
@@ -3527,6 +4063,7 @@ EXPORT_SYMBOL_GPL(wl1271_alloc_hw);
 int wl1271_free_hw(struct wl1271 *wl)
 {
 	platform_device_unregister(wl->plat_dev);
+	dev_kfree_skb(wl->dummy_packet);
 	free_pages((unsigned long)wl->aggr_buf,
 			get_order(WL1271_AGGR_BUFFER_SIZE));
 	kfree(wl->plat_dev);
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c
index 971f13e792da0bf304c15f877ecdcb7d3c8bdf6a..b59b67711a177ea6ca1160d5789a9efc62144ebe 100644
--- a/drivers/net/wireless/wl12xx/ps.c
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -43,6 +43,10 @@ void wl1271_elp_work(struct work_struct *work)
 	if (unlikely(wl->state == WL1271_STATE_OFF))
 		goto out;
 
+	/* our work might have been already cancelled */
+	if (unlikely(!test_bit(WL1271_FLAG_ELP_REQUESTED, &wl->flags)))
+		goto out;
+
 	if (test_bit(WL1271_FLAG_IN_ELP, &wl->flags) ||
 	    (!test_bit(WL1271_FLAG_PSM, &wl->flags) &&
 	     !test_bit(WL1271_FLAG_IDLE, &wl->flags)))
@@ -61,12 +65,16 @@ void wl1271_elp_work(struct work_struct *work)
 /* Routines to toggle sleep mode while in ELP */
 void wl1271_ps_elp_sleep(struct wl1271 *wl)
 {
-	if (test_bit(WL1271_FLAG_PSM, &wl->flags) ||
-	    test_bit(WL1271_FLAG_IDLE, &wl->flags)) {
-		cancel_delayed_work(&wl->elp_work);
-		ieee80211_queue_delayed_work(wl->hw, &wl->elp_work,
-					     msecs_to_jiffies(ELP_ENTRY_DELAY));
-	}
+	/* we shouldn't get consecutive sleep requests */
+	if (WARN_ON(test_and_set_bit(WL1271_FLAG_ELP_REQUESTED, &wl->flags)))
+		return;
+
+	if (!test_bit(WL1271_FLAG_PSM, &wl->flags) &&
+	    !test_bit(WL1271_FLAG_IDLE, &wl->flags))
+		return;
+
+	ieee80211_queue_delayed_work(wl->hw, &wl->elp_work,
+				     msecs_to_jiffies(ELP_ENTRY_DELAY));
 }
 
 int wl1271_ps_elp_wakeup(struct wl1271 *wl)
@@ -77,6 +85,16 @@ int wl1271_ps_elp_wakeup(struct wl1271 *wl)
 	u32 start_time = jiffies;
 	bool pending = false;
 
+	/*
+	 * we might try to wake up even if we didn't go to sleep
+	 * before (e.g. on boot)
+	 */
+	if (!test_and_clear_bit(WL1271_FLAG_ELP_REQUESTED, &wl->flags))
+		return 0;
+
+	/* don't cancel_sync as it might contend for a mutex and deadlock */
+	cancel_delayed_work(&wl->elp_work);
+
 	if (!test_bit(WL1271_FLAG_IN_ELP, &wl->flags))
 		return 0;
 
@@ -149,9 +167,6 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
 	case STATION_ACTIVE_MODE:
 	default:
 		wl1271_debug(DEBUG_PSM, "leaving psm");
-		ret = wl1271_ps_elp_wakeup(wl);
-		if (ret < 0)
-			return ret;
 
 		/* disable beacon early termination */
 		ret = wl1271_acx_bet_enable(wl, false);
diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h
index c41bd0a711bcd35e19855e6cb80c66a79cf0b4b4..25eb9bc9b628283afffa2ed825967c45256f1db5 100644
--- a/drivers/net/wireless/wl12xx/ps.h
+++ b/drivers/net/wireless/wl12xx/ps.h
@@ -35,4 +35,6 @@ void wl1271_elp_work(struct work_struct *work);
 void wl1271_ps_link_start(struct wl1271 *wl, u8 hlid, bool clean_queues);
 void wl1271_ps_link_end(struct wl1271 *wl, u8 hlid);
 
+#define WL1271_PS_COMPLETE_TIMEOUT 500
+
 #endif /* __WL1271_PS_H__ */
diff --git a/drivers/net/wireless/wl12xx/reg.h b/drivers/net/wireless/wl12xx/reg.h
index 990960771528e423773a03f6c31d1a9b1caa6a4d..440a4ee9cb4203196471d1f2e3fca3c8f6a663cd 100644
--- a/drivers/net/wireless/wl12xx/reg.h
+++ b/drivers/net/wireless/wl12xx/reg.h
@@ -207,6 +207,8 @@
 
 #define CHIP_ID_1271_PG10              (0x4030101)
 #define CHIP_ID_1271_PG20              (0x4030111)
+#define CHIP_ID_1283_PG10              (0x05030101)
+#define CHIP_ID_1283_PG20              (0x05030111)
 
 #define ENABLE                         (REGISTERS_BASE + 0x5450)
 
@@ -452,24 +454,11 @@
 #define HI_CFG_UART_TX_OUT_GPIO_14  0x00000200
 #define HI_CFG_UART_TX_OUT_GPIO_7   0x00000400
 
-/*
- * NOTE: USE_ACTIVE_HIGH compilation flag should be defined in makefile
- *       for platforms using active high interrupt level
- */
-#ifdef USE_ACTIVE_HIGH
 #define HI_CFG_DEF_VAL              \
 	(HI_CFG_UART_ENABLE |        \
 	HI_CFG_RST232_ENABLE |      \
 	HI_CFG_CLOCK_REQ_SELECT |   \
 	HI_CFG_HOST_INT_ENABLE)
-#else
-#define HI_CFG_DEF_VAL              \
-	(HI_CFG_UART_ENABLE |        \
-	HI_CFG_RST232_ENABLE |      \
-	HI_CFG_CLOCK_REQ_SELECT |   \
-	HI_CFG_HOST_INT_ENABLE)
-
-#endif
 
 #define REF_FREQ_19_2                       0
 #define REF_FREQ_26_0                       1
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index 919b59f00301bd8133babbf2538e749c9dddd51b..70091035e0199fc15fc18e1377e7b3e3eaf4d63f 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -48,18 +48,14 @@ static void wl1271_rx_status(struct wl1271 *wl,
 			     struct ieee80211_rx_status *status,
 			     u8 beacon)
 {
-	enum ieee80211_band desc_band;
-
 	memset(status, 0, sizeof(struct ieee80211_rx_status));
 
-	status->band = wl->band;
-
 	if ((desc->flags & WL1271_RX_DESC_BAND_MASK) == WL1271_RX_DESC_BAND_BG)
-		desc_band = IEEE80211_BAND_2GHZ;
+		status->band = IEEE80211_BAND_2GHZ;
 	else
-		desc_band = IEEE80211_BAND_5GHZ;
+		status->band = IEEE80211_BAND_5GHZ;
 
-	status->rate_idx = wl1271_rate_to_idx(desc->rate, desc_band);
+	status->rate_idx = wl1271_rate_to_idx(desc->rate, status->band);
 
 #ifdef CONFIG_WL12XX_HT
 	/* 11n support */
@@ -76,15 +72,19 @@ static void wl1271_rx_status(struct wl1271 *wl,
 	 */
 	wl->noise = desc->rssi - (desc->snr >> 1);
 
-	status->freq = ieee80211_channel_to_frequency(desc->channel, desc_band);
+	status->freq = ieee80211_channel_to_frequency(desc->channel,
+						      status->band);
 
 	if (desc->flags & WL1271_RX_DESC_ENCRYPT_MASK) {
-		status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED;
+		u8 desc_err_code = desc->status & WL1271_RX_DESC_STATUS_MASK;
+
+		status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED |
+				RX_FLAG_DECRYPTED;
 
-		if (likely(!(desc->status & WL1271_RX_DESC_DECRYPT_FAIL)))
-			status->flag |= RX_FLAG_DECRYPTED;
-		if (unlikely(desc->status & WL1271_RX_DESC_MIC_FAIL))
+		if (unlikely(desc_err_code == WL1271_RX_DESC_MIC_FAIL)) {
 			status->flag |= RX_FLAG_MMIC_ERROR;
+			wl1271_warning("Michael MIC error");
+		}
 	}
 }
 
@@ -103,6 +103,25 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length)
 	if (unlikely(wl->state == WL1271_STATE_PLT))
 		return -EINVAL;
 
+	/* the data read starts with the descriptor */
+	desc = (struct wl1271_rx_descriptor *) data;
+
+	switch (desc->status & WL1271_RX_DESC_STATUS_MASK) {
+	/* discard corrupted packets */
+	case WL1271_RX_DESC_DRIVER_RX_Q_FAIL:
+	case WL1271_RX_DESC_DECRYPT_FAIL:
+		wl1271_warning("corrupted packet in RX with status: 0x%x",
+			       desc->status & WL1271_RX_DESC_STATUS_MASK);
+		return -EINVAL;
+	case WL1271_RX_DESC_SUCCESS:
+	case WL1271_RX_DESC_MIC_FAIL:
+		break;
+	default:
+		wl1271_error("invalid RX descriptor status: 0x%x",
+			     desc->status & WL1271_RX_DESC_STATUS_MASK);
+		return -EINVAL;
+	}
+
 	skb = __dev_alloc_skb(length, GFP_KERNEL);
 	if (!skb) {
 		wl1271_error("Couldn't allocate RX frame");
@@ -112,9 +131,6 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length)
 	buf = skb_put(skb, length);
 	memcpy(buf, data, length);
 
-	/* the data read starts with the descriptor */
-	desc = (struct wl1271_rx_descriptor *) buf;
-
 	/* now we pull the descriptor out of the buffer */
 	skb_pull(skb, sizeof(*desc));
 
@@ -124,7 +140,8 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length)
 
 	wl1271_rx_status(wl, desc, IEEE80211_SKB_RXCB(skb), beacon);
 
-	wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s", skb, skb->len,
+	wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s", skb,
+		     skb->len - desc->pad_len,
 		     beacon ? "beacon" : "");
 
 	skb_trim(skb, skb->len - desc->pad_len);
@@ -163,18 +180,25 @@ void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_common_status *status)
 			break;
 		}
 
-		/*
-		 * Choose the block we want to read
-		 * For aggregated packets, only the first memory block should
-		 * be retrieved. The FW takes care of the rest.
-		 */
-		mem_block = wl1271_rx_get_mem_block(status, drv_rx_counter);
-		wl->rx_mem_pool_addr.addr = (mem_block << 8) +
-			le32_to_cpu(wl_mem_map->packet_memory_pool_start);
-		wl->rx_mem_pool_addr.addr_extra =
-			wl->rx_mem_pool_addr.addr + 4;
-		wl1271_write(wl, WL1271_SLV_REG_DATA, &wl->rx_mem_pool_addr,
-				sizeof(wl->rx_mem_pool_addr), false);
+		if (wl->chip.id != CHIP_ID_1283_PG20) {
+			/*
+			 * Choose the block we want to read
+			 * For aggregated packets, only the first memory block
+			 * should be retrieved. The FW takes care of the rest.
+			 */
+			mem_block = wl1271_rx_get_mem_block(status,
+							    drv_rx_counter);
+
+			wl->rx_mem_pool_addr.addr = (mem_block << 8) +
+			   le32_to_cpu(wl_mem_map->packet_memory_pool_start);
+
+			wl->rx_mem_pool_addr.addr_extra =
+				wl->rx_mem_pool_addr.addr + 4;
+
+			wl1271_write(wl, WL1271_SLV_REG_DATA,
+				     &wl->rx_mem_pool_addr,
+				     sizeof(wl->rx_mem_pool_addr), false);
+		}
 
 		/* Read all available packets at once */
 		wl1271_read(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index 420653a2859ce68c40ba8be0b93b80d624f48598..f37e5a3919763b45f5b2f96f4f9b9d6d54e3f9ad 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -48,8 +48,7 @@ void wl1271_scan_complete_work(struct work_struct *work)
 		goto out;
 
 	wl->scan.state = WL1271_SCAN_STATE_IDLE;
-	kfree(wl->scan.scanned_ch);
-	wl->scan.scanned_ch = NULL;
+	memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
 	wl->scan.req = NULL;
 	ieee80211_scan_completed(wl->hw, false);
 
@@ -87,7 +86,7 @@ static int wl1271_get_scan_channels(struct wl1271 *wl,
 
 		flags = req->channels[i]->flags;
 
-		if (!wl->scan.scanned_ch[i] &&
+		if (!test_bit(i, wl->scan.scanned_ch) &&
 		    !(flags & IEEE80211_CHAN_DISABLED) &&
 		    ((!!(flags & IEEE80211_CHAN_PASSIVE_SCAN)) == passive) &&
 		    (req->channels[i]->band == band)) {
@@ -124,7 +123,7 @@ static int wl1271_get_scan_channels(struct wl1271 *wl,
 			memset(&channels[j].bssid_msb, 0xff, 2);
 
 			/* Mark the channels we already used */
-			wl->scan.scanned_ch[i] = true;
+			set_bit(i, wl->scan.scanned_ch);
 
 			j++;
 		}
@@ -291,6 +290,12 @@ void wl1271_scan_stm(struct wl1271 *wl)
 int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
 		struct cfg80211_scan_request *req)
 {
+	/*
+	 * cfg80211 should guarantee that we don't get more channels
+	 * than what we have registered.
+	 */
+	BUG_ON(req->n_channels > WL1271_MAX_CHANNELS);
+
 	if (wl->scan.state != WL1271_SCAN_STATE_IDLE)
 		return -EBUSY;
 
@@ -304,10 +309,8 @@ int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
 	}
 
 	wl->scan.req = req;
+	memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
 
-	wl->scan.scanned_ch = kcalloc(req->n_channels,
-				      sizeof(*wl->scan.scanned_ch),
-				      GFP_KERNEL);
 	/* we assume failure so that timeout scenarios are handled correctly */
 	wl->scan.failed = true;
 	ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
@@ -317,3 +320,246 @@ int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
 
 	return 0;
 }
+
+static int
+wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,
+				    struct cfg80211_sched_scan_request *req,
+				    struct conn_scan_ch_params *channels,
+				    u32 band, bool radar, bool passive,
+				    int start)
+{
+	struct conf_sched_scan_settings *c = &wl->conf.sched_scan;
+	int i, j;
+	u32 flags;
+
+	for (i = 0, j = start;
+	     i < req->n_channels && j < MAX_CHANNELS_ALL_BANDS;
+	     i++) {
+		flags = req->channels[i]->flags;
+
+		if (!(flags & IEEE80211_CHAN_DISABLED) &&
+		    ((flags & IEEE80211_CHAN_PASSIVE_SCAN) == passive) &&
+		    ((flags & IEEE80211_CHAN_RADAR) == radar) &&
+		    (req->channels[i]->band == band)) {
+			wl1271_debug(DEBUG_SCAN, "band %d, center_freq %d ",
+				     req->channels[i]->band,
+				     req->channels[i]->center_freq);
+			wl1271_debug(DEBUG_SCAN, "hw_value %d, flags %X",
+				     req->channels[i]->hw_value,
+				     req->channels[i]->flags);
+			wl1271_debug(DEBUG_SCAN, "max_power %d",
+				     req->channels[i]->max_power);
+
+			if (flags & IEEE80211_CHAN_PASSIVE_SCAN) {
+				channels[j].passive_duration =
+					cpu_to_le16(c->dwell_time_passive);
+			} else {
+				channels[j].min_duration =
+					cpu_to_le16(c->min_dwell_time_active);
+				channels[j].max_duration =
+					cpu_to_le16(c->max_dwell_time_active);
+			}
+			channels[j].tx_power_att = req->channels[j]->max_power;
+			channels[j].channel = req->channels[i]->hw_value;
+
+			j++;
+		}
+	}
+
+	return j - start;
+}
+
+static int
+wl1271_scan_sched_scan_channels(struct wl1271 *wl,
+				struct cfg80211_sched_scan_request *req,
+				struct wl1271_cmd_sched_scan_config *cfg)
+{
+	int idx = 0;
+
+	cfg->passive[0] =
+		wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
+						    IEEE80211_BAND_2GHZ,
+						    false, true, idx);
+	idx += cfg->passive[0];
+
+	cfg->active[0] =
+		wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
+						    IEEE80211_BAND_2GHZ,
+						    false, false, idx);
+	idx += cfg->active[0];
+
+	cfg->passive[1] =
+		wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
+						    IEEE80211_BAND_5GHZ,
+						    false, true, idx);
+	idx += cfg->passive[1];
+
+	cfg->active[1] =
+		wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
+						    IEEE80211_BAND_5GHZ,
+						    false, false, 14);
+	idx += cfg->active[1];
+
+	cfg->dfs =
+		wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
+						    IEEE80211_BAND_5GHZ,
+						    true, false, idx);
+	idx += cfg->dfs;
+
+	wl1271_debug(DEBUG_SCAN, "    2.4GHz: active %d passive %d",
+		     cfg->active[0], cfg->passive[0]);
+	wl1271_debug(DEBUG_SCAN, "    5GHz: active %d passive %d",
+		     cfg->active[1], cfg->passive[1]);
+
+	return idx;
+}
+
+int wl1271_scan_sched_scan_config(struct wl1271 *wl,
+				  struct cfg80211_sched_scan_request *req,
+				  struct ieee80211_sched_scan_ies *ies)
+{
+	struct wl1271_cmd_sched_scan_config *cfg = NULL;
+	struct conf_sched_scan_settings *c = &wl->conf.sched_scan;
+	int i, total_channels, ret;
+
+	wl1271_debug(DEBUG_CMD, "cmd sched_scan scan config");
+
+	cfg = kzalloc(sizeof(*cfg), GFP_KERNEL);
+	if (!cfg)
+		return -ENOMEM;
+
+	cfg->rssi_threshold = c->rssi_threshold;
+	cfg->snr_threshold  = c->snr_threshold;
+	cfg->n_probe_reqs = c->num_probe_reqs;
+	/* cycles set to 0 it means infinite (until manually stopped) */
+	cfg->cycles = 0;
+	/* report APs when at least 1 is found */
+	cfg->report_after = 1;
+	/* don't stop scanning automatically when something is found */
+	cfg->terminate = 0;
+	cfg->tag = WL1271_SCAN_DEFAULT_TAG;
+	/* don't filter on BSS type */
+	cfg->bss_type = SCAN_BSS_TYPE_ANY;
+	/* currently NL80211 supports only a single interval */
+	for (i = 0; i < SCAN_MAX_CYCLE_INTERVALS; i++)
+		cfg->intervals[i] = cpu_to_le32(req->interval);
+
+	if (req->ssids[0].ssid_len && req->ssids[0].ssid) {
+		cfg->filter_type = SCAN_SSID_FILTER_SPECIFIC;
+		cfg->ssid_len = req->ssids[0].ssid_len;
+		memcpy(cfg->ssid, req->ssids[0].ssid,
+		       req->ssids[0].ssid_len);
+	} else {
+		cfg->filter_type = SCAN_SSID_FILTER_ANY;
+		cfg->ssid_len = 0;
+	}
+
+	total_channels = wl1271_scan_sched_scan_channels(wl, req, cfg);
+	if (total_channels == 0) {
+		wl1271_error("scan channel list is empty");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (cfg->active[0]) {
+		ret = wl1271_cmd_build_probe_req(wl, req->ssids[0].ssid,
+						 req->ssids[0].ssid_len,
+						 ies->ie[IEEE80211_BAND_2GHZ],
+						 ies->len[IEEE80211_BAND_2GHZ],
+						 IEEE80211_BAND_2GHZ);
+		if (ret < 0) {
+			wl1271_error("2.4GHz PROBE request template failed");
+			goto out;
+		}
+	}
+
+	if (cfg->active[1]) {
+		ret = wl1271_cmd_build_probe_req(wl,  req->ssids[0].ssid,
+						 req->ssids[0].ssid_len,
+						 ies->ie[IEEE80211_BAND_5GHZ],
+						 ies->len[IEEE80211_BAND_5GHZ],
+						 IEEE80211_BAND_5GHZ);
+		if (ret < 0) {
+			wl1271_error("5GHz PROBE request template failed");
+			goto out;
+		}
+	}
+
+	wl1271_dump(DEBUG_SCAN, "SCAN_CFG: ", cfg, sizeof(*cfg));
+
+	ret = wl1271_cmd_send(wl, CMD_CONNECTION_SCAN_CFG, cfg,
+			      sizeof(*cfg), 0);
+	if (ret < 0) {
+		wl1271_error("SCAN configuration failed");
+		goto out;
+	}
+out:
+	kfree(cfg);
+	return ret;
+}
+
+int wl1271_scan_sched_scan_start(struct wl1271 *wl)
+{
+	struct wl1271_cmd_sched_scan_start *start;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd periodic scan start");
+
+	if (wl->bss_type != BSS_TYPE_STA_BSS)
+		return -EOPNOTSUPP;
+
+	if (!test_bit(WL1271_FLAG_IDLE, &wl->flags))
+		return -EBUSY;
+
+	start = kzalloc(sizeof(*start), GFP_KERNEL);
+	if (!start)
+		return -ENOMEM;
+
+	start->tag = WL1271_SCAN_DEFAULT_TAG;
+
+	ret = wl1271_cmd_send(wl, CMD_START_PERIODIC_SCAN, start,
+			      sizeof(*start), 0);
+	if (ret < 0) {
+		wl1271_error("failed to send scan start command");
+		goto out_free;
+	}
+
+out_free:
+	kfree(start);
+	return ret;
+}
+
+void wl1271_scan_sched_scan_results(struct wl1271 *wl)
+{
+	wl1271_debug(DEBUG_SCAN, "got periodic scan results");
+
+	ieee80211_sched_scan_results(wl->hw);
+}
+
+void wl1271_scan_sched_scan_stop(struct wl1271 *wl)
+{
+	struct wl1271_cmd_sched_scan_stop *stop;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_CMD, "cmd periodic scan stop");
+
+	/* FIXME: what to do if alloc'ing to stop fails? */
+	stop = kzalloc(sizeof(*stop), GFP_KERNEL);
+	if (!stop) {
+		wl1271_error("failed to alloc memory to send sched scan stop");
+		return;
+	}
+
+	stop->tag = WL1271_SCAN_DEFAULT_TAG;
+
+	ret = wl1271_cmd_send(wl, CMD_STOP_PERIODIC_SCAN, stop,
+			      sizeof(*stop), 0);
+	if (ret < 0) {
+		wl1271_error("failed to send sched scan stop command");
+		goto out_free;
+	}
+	wl->sched_scanning = false;
+
+out_free:
+	kfree(stop);
+}
diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h
index 421a750add5a3857fa8e0975c0f02d8ce3641be0..c83319579ca33a4a9e4f6f5767ceb0c546a87040 100644
--- a/drivers/net/wireless/wl12xx/scan.h
+++ b/drivers/net/wireless/wl12xx/scan.h
@@ -33,6 +33,12 @@ int wl1271_scan_build_probe_req(struct wl1271 *wl,
 				const u8 *ie, size_t ie_len, u8 band);
 void wl1271_scan_stm(struct wl1271 *wl);
 void wl1271_scan_complete_work(struct work_struct *work);
+int wl1271_scan_sched_scan_config(struct wl1271 *wl,
+				     struct cfg80211_sched_scan_request *req,
+				     struct ieee80211_sched_scan_ies *ies);
+int wl1271_scan_sched_scan_start(struct wl1271 *wl);
+void wl1271_scan_sched_scan_stop(struct wl1271 *wl);
+void wl1271_scan_sched_scan_results(struct wl1271 *wl);
 
 #define WL1271_SCAN_MAX_CHANNELS       24
 #define WL1271_SCAN_DEFAULT_TAG        1
@@ -106,4 +112,112 @@ struct wl1271_cmd_trigger_scan_to {
 	__le32 timeout;
 } __packed;
 
+#define MAX_CHANNELS_ALL_BANDS 41
+#define SCAN_MAX_CYCLE_INTERVALS 16
+#define SCAN_MAX_BANDS 3
+
+enum {
+	SCAN_CHANNEL_TYPE_2GHZ_PASSIVE,
+	SCAN_CHANNEL_TYPE_2GHZ_ACTIVE,
+	SCAN_CHANNEL_TYPE_5GHZ_PASSIVE,
+	SCAN_CHANNEL_TYPE_5GHZ_ACTIVE,
+	SCAN_CHANNEL_TYPE_5GHZ_DFS,
+};
+
+enum {
+	SCAN_SSID_FILTER_ANY      = 0,
+	SCAN_SSID_FILTER_SPECIFIC = 1,
+	SCAN_SSID_FILTER_LIST     = 2,
+	SCAN_SSID_FILTER_DISABLED = 3
+};
+
+enum {
+	SCAN_BSS_TYPE_INDEPENDENT,
+	SCAN_BSS_TYPE_INFRASTRUCTURE,
+	SCAN_BSS_TYPE_ANY,
+};
+
+struct conn_scan_ch_params {
+	__le16 min_duration;
+	__le16 max_duration;
+	__le16 passive_duration;
+
+	u8  channel;
+	u8  tx_power_att;
+
+	/* bit 0: DFS channel; bit 1: DFS enabled */
+	u8  flags;
+
+	u8  padding[3];
+} __packed;
+
+struct wl1271_cmd_sched_scan_config {
+	struct wl1271_cmd_header header;
+
+	__le32 intervals[SCAN_MAX_CYCLE_INTERVALS];
+
+	s8 rssi_threshold; /* for filtering (in dBm) */
+	s8 snr_threshold;  /* for filtering (in dB) */
+
+	u8 cycles;       /* maximum number of scan cycles */
+	u8 report_after; /* report when this number of results are received */
+	u8 terminate;    /* stop scanning after reporting */
+
+	u8 tag;
+	u8 bss_type; /* for filtering */
+	u8 filter_type;
+
+	u8 ssid_len;     /* For SCAN_SSID_FILTER_SPECIFIC */
+	u8 ssid[IW_ESSID_MAX_SIZE];
+
+	u8 n_probe_reqs; /* Number of probes requests per channel */
+
+	u8 passive[SCAN_MAX_BANDS];
+	u8 active[SCAN_MAX_BANDS];
+
+	u8 dfs;
+
+	u8 padding[3];
+
+	struct conn_scan_ch_params channels[MAX_CHANNELS_ALL_BANDS];
+} __packed;
+
+
+#define SCHED_SCAN_MAX_SSIDS 8
+
+enum {
+	SCAN_SSID_TYPE_PUBLIC = 0,
+	SCAN_SSID_TYPE_HIDDEN = 1,
+};
+
+struct wl1271_ssid {
+	u8 type;
+	u8 len;
+	u8 ssid[IW_ESSID_MAX_SIZE];
+	/* u8 padding[2]; */
+} __packed;
+
+struct wl1271_cmd_sched_scan_ssid_list {
+	struct wl1271_cmd_header header;
+
+	u8 n_ssids;
+	struct wl1271_ssid ssids[SCHED_SCAN_MAX_SSIDS];
+	u8 padding[3];
+} __packed;
+
+struct wl1271_cmd_sched_scan_start {
+	struct wl1271_cmd_header header;
+
+	u8 tag;
+	u8 padding[3];
+} __packed;
+
+struct wl1271_cmd_sched_scan_stop {
+	struct wl1271_cmd_header header;
+
+	u8 tag;
+	u8 padding[3];
+} __packed;
+
+
 #endif /* __WL1271_SCAN_H__ */
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index b1c7d031c39163686050d624246190e22ee2e348..536e5065454b084cb5042f71f24e707bd8951ccf 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -51,6 +51,13 @@ static const struct sdio_device_id wl1271_devices[] = {
 };
 MODULE_DEVICE_TABLE(sdio, wl1271_devices);
 
+static void wl1271_sdio_set_block_size(struct wl1271 *wl, unsigned int blksz)
+{
+	sdio_claim_host(wl->if_priv);
+	sdio_set_block_size(wl->if_priv, blksz);
+	sdio_release_host(wl->if_priv);
+}
+
 static inline struct sdio_func *wl_to_func(struct wl1271 *wl)
 {
 	return wl->if_priv;
@@ -75,6 +82,16 @@ static irqreturn_t wl1271_hardirq(int irq, void *cookie)
 		complete(wl->elp_compl);
 		wl->elp_compl = NULL;
 	}
+
+	if (test_bit(WL1271_FLAG_SUSPENDED, &wl->flags)) {
+		/* don't enqueue a work right now. mark it as pending */
+		set_bit(WL1271_FLAG_PENDING_WORK, &wl->flags);
+		wl1271_debug(DEBUG_IRQ, "should not enqueue work");
+		disable_irq_nosync(wl->irq);
+		pm_wakeup_event(wl1271_sdio_wl_to_dev(wl), 0);
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+		return IRQ_HANDLED;
+	}
 	spin_unlock_irqrestore(&wl->wl_lock, flags);
 
 	return IRQ_WAKE_THREAD;
@@ -203,7 +220,8 @@ static struct wl1271_if_operations sdio_ops = {
 	.power		= wl1271_sdio_set_power,
 	.dev		= wl1271_sdio_wl_to_dev,
 	.enable_irq	= wl1271_sdio_enable_interrupts,
-	.disable_irq	= wl1271_sdio_disable_interrupts
+	.disable_irq	= wl1271_sdio_disable_interrupts,
+	.set_block_size = wl1271_sdio_set_block_size,
 };
 
 static int __devinit wl1271_probe(struct sdio_func *func,
@@ -212,6 +230,8 @@ static int __devinit wl1271_probe(struct sdio_func *func,
 	struct ieee80211_hw *hw;
 	const struct wl12xx_platform_data *wlan_data;
 	struct wl1271 *wl;
+	unsigned long irqflags;
+	mmc_pm_flag_t mmcflags;
 	int ret;
 
 	/* We are only able to handle the wlan function */
@@ -230,6 +250,9 @@ static int __devinit wl1271_probe(struct sdio_func *func,
 	/* Grab access to FN0 for ELP reg. */
 	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
 
+	/* Use block mode for transferring over one block size of data */
+	func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
+
 	wlan_data = wl12xx_get_platform_data();
 	if (IS_ERR(wlan_data)) {
 		ret = PTR_ERR(wlan_data);
@@ -239,17 +262,34 @@ static int __devinit wl1271_probe(struct sdio_func *func,
 
 	wl->irq = wlan_data->irq;
 	wl->ref_clock = wlan_data->board_ref_clock;
+	wl->tcxo_clock = wlan_data->board_tcxo_clock;
+	wl->platform_quirks = wlan_data->platform_quirks;
+
+	if (wl->platform_quirks & WL12XX_PLATFORM_QUIRK_EDGE_IRQ)
+		irqflags = IRQF_TRIGGER_RISING;
+	else
+		irqflags = IRQF_TRIGGER_HIGH | IRQF_ONESHOT;
 
 	ret = request_threaded_irq(wl->irq, wl1271_hardirq, wl1271_irq,
-				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+				   irqflags,
 				   DRIVER_NAME, wl);
 	if (ret < 0) {
 		wl1271_error("request_irq() failed: %d", ret);
 		goto out_free;
 	}
 
+	enable_irq_wake(wl->irq);
+	device_init_wakeup(wl1271_sdio_wl_to_dev(wl), 1);
+
 	disable_irq(wl->irq);
 
+	/* if sdio can keep power while host is suspended, enable wow */
+	mmcflags = sdio_get_host_pm_caps(func);
+	wl1271_debug(DEBUG_SDIO, "sdio PM caps = 0x%x", mmcflags);
+
+	if (mmcflags & MMC_PM_KEEP_POWER)
+		hw->wiphy->wowlan.flags = WIPHY_WOWLAN_ANY;
+
 	ret = wl1271_init_ieee80211(wl);
 	if (ret)
 		goto out_irq;
@@ -284,19 +324,61 @@ static void __devexit wl1271_remove(struct sdio_func *func)
 	pm_runtime_get_noresume(&func->dev);
 
 	wl1271_unregister_hw(wl);
+	device_init_wakeup(wl1271_sdio_wl_to_dev(wl), 0);
+	disable_irq_wake(wl->irq);
 	free_irq(wl->irq, wl);
 	wl1271_free_hw(wl);
 }
 
+#ifdef CONFIG_PM
 static int wl1271_suspend(struct device *dev)
 {
 	/* Tell MMC/SDIO core it's OK to power down the card
 	 * (if it isn't already), but not to remove it completely */
-	return 0;
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	struct wl1271 *wl = sdio_get_drvdata(func);
+	mmc_pm_flag_t sdio_flags;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_MAC80211, "wl1271 suspend. wow_enabled: %d",
+		     wl->wow_enabled);
+
+	/* check whether sdio should keep power */
+	if (wl->wow_enabled) {
+		sdio_flags = sdio_get_host_pm_caps(func);
+
+		if (!(sdio_flags & MMC_PM_KEEP_POWER)) {
+			wl1271_error("can't keep power while host "
+				     "is suspended");
+			ret = -EINVAL;
+			goto out;
+		}
+
+		/* keep power while host suspended */
+		ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+		if (ret) {
+			wl1271_error("error while trying to keep power");
+			goto out;
+		}
+
+		/* release host */
+		sdio_release_host(func);
+	}
+out:
+	return ret;
 }
 
 static int wl1271_resume(struct device *dev)
 {
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	struct wl1271 *wl = sdio_get_drvdata(func);
+
+	wl1271_debug(DEBUG_MAC80211, "wl1271 resume");
+	if (wl->wow_enabled) {
+		/* claim back host */
+		sdio_claim_host(func);
+	}
+
 	return 0;
 }
 
@@ -304,15 +386,18 @@ static const struct dev_pm_ops wl1271_sdio_pm_ops = {
 	.suspend	= wl1271_suspend,
 	.resume		= wl1271_resume,
 };
+#endif
 
 static struct sdio_driver wl1271_sdio_driver = {
 	.name		= "wl1271_sdio",
 	.id_table	= wl1271_devices,
 	.probe		= wl1271_probe,
 	.remove		= __devexit_p(wl1271_remove),
+#ifdef CONFIG_PM
 	.drv = {
 		.pm = &wl1271_sdio_pm_ops,
 	},
+#endif
 };
 
 static int __init wl1271_init(void)
@@ -343,4 +428,6 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
 MODULE_FIRMWARE(WL1271_FW_NAME);
-MODULE_FIRMWARE(WL1271_AP_FW_NAME);
+MODULE_FIRMWARE(WL128X_FW_NAME);
+MODULE_FIRMWARE(WL127X_AP_FW_NAME);
+MODULE_FIRMWARE(WL128X_AP_FW_NAME);
diff --git a/drivers/net/wireless/wl12xx/sdio_test.c b/drivers/net/wireless/wl12xx/sdio_test.c
index 9fcbd3dd8490fd18b1c71fd736e73b7a7c260087..f2891539287733c6354a5322460c4e4e159b8765 100644
--- a/drivers/net/wireless/wl12xx/sdio_test.c
+++ b/drivers/net/wireless/wl12xx/sdio_test.c
@@ -189,7 +189,12 @@ static int wl1271_fetch_firmware(struct wl1271 *wl)
 	const struct firmware *fw;
 	int ret;
 
-	ret = request_firmware(&fw, WL1271_FW_NAME, wl1271_wl_to_dev(wl));
+	if (wl->chip.id == CHIP_ID_1283_PG20)
+		ret = request_firmware(&fw, WL128X_FW_NAME,
+				       wl1271_wl_to_dev(wl));
+	else
+		ret = request_firmware(&fw, WL1271_FW_NAME,
+				       wl1271_wl_to_dev(wl));
 
 	if (ret < 0) {
 		wl1271_error("could not get firmware: %d", ret);
@@ -227,14 +232,14 @@ static int wl1271_fetch_nvs(struct wl1271 *wl)
 	const struct firmware *fw;
 	int ret;
 
-	ret = request_firmware(&fw, WL1271_NVS_NAME, wl1271_wl_to_dev(wl));
+	ret = request_firmware(&fw, WL12XX_NVS_NAME, wl1271_wl_to_dev(wl));
 
 	if (ret < 0) {
 		wl1271_error("could not get nvs file: %d", ret);
 		return ret;
 	}
 
-	wl->nvs = kmemdup(fw->data, sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+	wl->nvs = kmemdup(fw->data, fw->size, GFP_KERNEL);
 
 	if (!wl->nvs) {
 		wl1271_error("could not allocate memory for the nvs file");
@@ -288,6 +293,11 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
 		wl1271_notice("chip id 0x%x (1271 PG20)",
 				wl->chip.id);
 		break;
+	case CHIP_ID_1283_PG20:
+		wl1271_notice("chip id 0x%x (1283 PG20)",
+				wl->chip.id);
+		break;
+	case CHIP_ID_1283_PG10:
 	default:
 		wl1271_warning("unsupported chip id: 0x%x", wl->chip.id);
 		return -ENODEV;
@@ -407,6 +417,9 @@ static int __devinit wl1271_probe(struct sdio_func *func,
 	/* Grab access to FN0 for ELP reg. */
 	func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
 
+	/* Use block mode for transferring over one block size of data */
+	func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
+
 	wlan_data = wl12xx_get_platform_data();
 	if (IS_ERR(wlan_data)) {
 		ret = PTR_ERR(wlan_data);
@@ -416,6 +429,7 @@ static int __devinit wl1271_probe(struct sdio_func *func,
 
 	wl->irq = wlan_data->irq;
 	wl->ref_clock = wlan_data->board_ref_clock;
+	wl->tcxo_clock = wlan_data->board_tcxo_clock;
 
 	sdio_set_drvdata(func, wl_test);
 
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
index ffc745b17f4d631f88a98d3531e2f69b6776e6a4..51662bb680197a5585335f231364718ce9b2d3e8 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -355,7 +355,8 @@ static struct wl1271_if_operations spi_ops = {
 	.power		= wl1271_spi_set_power,
 	.dev		= wl1271_spi_wl_to_dev,
 	.enable_irq	= wl1271_spi_enable_interrupts,
-	.disable_irq	= wl1271_spi_disable_interrupts
+	.disable_irq	= wl1271_spi_disable_interrupts,
+	.set_block_size = NULL,
 };
 
 static int __devinit wl1271_probe(struct spi_device *spi)
@@ -363,6 +364,7 @@ static int __devinit wl1271_probe(struct spi_device *spi)
 	struct wl12xx_platform_data *pdata;
 	struct ieee80211_hw *hw;
 	struct wl1271 *wl;
+	unsigned long irqflags;
 	int ret;
 
 	pdata = spi->dev.platform_data;
@@ -400,6 +402,13 @@ static int __devinit wl1271_probe(struct spi_device *spi)
 	}
 
 	wl->ref_clock = pdata->board_ref_clock;
+	wl->tcxo_clock = pdata->board_tcxo_clock;
+	wl->platform_quirks = pdata->platform_quirks;
+
+	if (wl->platform_quirks & WL12XX_PLATFORM_QUIRK_EDGE_IRQ)
+		irqflags = IRQF_TRIGGER_RISING;
+	else
+		irqflags = IRQF_TRIGGER_HIGH | IRQF_ONESHOT;
 
 	wl->irq = spi->irq;
 	if (wl->irq < 0) {
@@ -409,7 +418,7 @@ static int __devinit wl1271_probe(struct spi_device *spi)
 	}
 
 	ret = request_threaded_irq(wl->irq, wl1271_hardirq, wl1271_irq,
-				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+				   irqflags,
 				   DRIVER_NAME, wl);
 	if (ret < 0) {
 		wl1271_error("request_irq() failed: %d", ret);
@@ -490,5 +499,7 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
 MODULE_FIRMWARE(WL1271_FW_NAME);
-MODULE_FIRMWARE(WL1271_AP_FW_NAME);
+MODULE_FIRMWARE(WL128X_FW_NAME);
+MODULE_FIRMWARE(WL127X_AP_FW_NAME);
+MODULE_FIRMWARE(WL128X_AP_FW_NAME);
 MODULE_ALIAS("spi:wl1271");
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
index 6ec06a4a4c6dfdbe220f39bc4f910445901fbb22..da351d7cd1f29ff3772f53ac27c2faad561e560d 100644
--- a/drivers/net/wireless/wl12xx/testmode.c
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -27,6 +27,7 @@
 
 #include "wl12xx.h"
 #include "acx.h"
+#include "reg.h"
 
 #define WL1271_TM_MAX_DATA_LENGTH 1024
 
@@ -204,7 +205,10 @@ static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
 
 	kfree(wl->nvs);
 
-	if (len != sizeof(struct wl1271_nvs_file))
+	if ((wl->chip.id == CHIP_ID_1283_PG20) &&
+	    (len != sizeof(struct wl128x_nvs_file)))
+		return -EINVAL;
+	else if (len != sizeof(struct wl1271_nvs_file))
 		return -EINVAL;
 
 	wl->nvs = kzalloc(len, GFP_KERNEL);
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index 5e9ef7d53e7eeb5958aafc63467228ef6a0368cb..ca3ab1c1aceffcd497cc6aca83bad587c553b4b0 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -65,11 +65,36 @@ static int wl1271_alloc_tx_id(struct wl1271 *wl, struct sk_buff *skb)
 static void wl1271_free_tx_id(struct wl1271 *wl, int id)
 {
 	if (__test_and_clear_bit(id, wl->tx_frames_map)) {
+		if (unlikely(wl->tx_frames_cnt == ACX_TX_DESCRIPTORS))
+			clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
+
 		wl->tx_frames[id] = NULL;
 		wl->tx_frames_cnt--;
 	}
 }
 
+static int wl1271_tx_update_filters(struct wl1271 *wl,
+						 struct sk_buff *skb)
+{
+	struct ieee80211_hdr *hdr;
+
+	hdr = (struct ieee80211_hdr *)(skb->data +
+				       sizeof(struct wl1271_tx_hw_descr));
+
+	/*
+	 * stop bssid-based filtering before transmitting authentication
+	 * requests. this way the hw will never drop authentication
+	 * responses coming from BSSIDs it isn't familiar with (e.g. on
+	 * roaming)
+	 */
+	if (!ieee80211_is_auth(hdr->frame_control))
+		return 0;
+
+	wl1271_configure_filters(wl, FIF_OTHER_BSS);
+
+	return wl1271_acx_rx_config(wl, wl->rx_config, wl->rx_filter);
+}
+
 static void wl1271_tx_ap_update_inconnection_sta(struct wl1271 *wl,
 						 struct sk_buff *skb)
 {
@@ -127,13 +152,29 @@ u8 wl1271_tx_get_hlid(struct sk_buff *skb)
 	}
 }
 
+static unsigned int wl12xx_calc_packet_alignment(struct wl1271 *wl,
+						unsigned int packet_length)
+{
+	if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT)
+		return ALIGN(packet_length, WL12XX_BUS_BLOCK_SIZE);
+	else
+		return ALIGN(packet_length, WL1271_TX_ALIGN_TO);
+}
+
 static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 				u32 buf_offset, u8 hlid)
 {
 	struct wl1271_tx_hw_descr *desc;
 	u32 total_len = skb->len + sizeof(struct wl1271_tx_hw_descr) + extra;
+	u32 len;
 	u32 total_blocks;
 	int id, ret = -EBUSY;
+	u32 spare_blocks;
+
+	if (unlikely(wl->quirks & WL12XX_QUIRK_USE_2_SPARE_BLOCKS))
+		spare_blocks = 2;
+	else
+		spare_blocks = 1;
 
 	if (buf_offset + total_len > WL1271_AGGR_BUFFER_SIZE)
 		return -EAGAIN;
@@ -145,17 +186,27 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 
 	/* approximate the number of blocks required for this packet
 	   in the firmware */
-	total_blocks = total_len + TX_HW_BLOCK_SIZE - 1;
-	total_blocks = total_blocks / TX_HW_BLOCK_SIZE + TX_HW_BLOCK_SPARE;
+	len = wl12xx_calc_packet_alignment(wl, total_len);
+
+	total_blocks = (len + TX_HW_BLOCK_SIZE - 1) / TX_HW_BLOCK_SIZE +
+		spare_blocks;
+
 	if (total_blocks <= wl->tx_blocks_available) {
 		desc = (struct wl1271_tx_hw_descr *)skb_push(
 			skb, total_len - skb->len);
 
-		desc->extra_mem_blocks = TX_HW_BLOCK_SPARE;
-		desc->total_mem_blocks = total_blocks;
+		/* HW descriptor fields change between wl127x and wl128x */
+		if (wl->chip.id == CHIP_ID_1283_PG20) {
+			desc->wl128x_mem.total_mem_blocks = total_blocks;
+		} else {
+			desc->wl127x_mem.extra_blocks = spare_blocks;
+			desc->wl127x_mem.total_mem_blocks = total_blocks;
+		}
+
 		desc->id = id;
 
 		wl->tx_blocks_available -= total_blocks;
+		wl->tx_allocated_blocks += total_blocks;
 
 		if (wl->bss_type == BSS_TYPE_AP_BSS)
 			wl->links[hlid].allocated_blks += total_blocks;
@@ -172,13 +223,18 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 	return ret;
 }
 
+static bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb)
+{
+	return wl->dummy_packet == skb;
+}
+
 static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
 			      u32 extra, struct ieee80211_tx_info *control,
 			      u8 hlid)
 {
 	struct timespec ts;
 	struct wl1271_tx_hw_descr *desc;
-	int pad, ac, rate_idx;
+	int aligned_len, ac, rate_idx;
 	s64 hosttime;
 	u16 tx_attr;
 
@@ -202,12 +258,25 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
 	else
 		desc->life_time = cpu_to_le16(TX_HW_AP_MODE_PKT_LIFETIME_TU);
 
-	/* configure the tx attributes */
-	tx_attr = wl->session_counter << TX_HW_ATTR_OFST_SESSION_COUNTER;
-
-	/* queue (we use same identifiers for tid's and ac's */
+	/* queue */
 	ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
-	desc->tid = ac;
+	desc->tid = skb->priority;
+
+	if (wl12xx_is_dummy_packet(wl, skb)) {
+		/*
+		 * FW expects the dummy packet to have an invalid session id -
+		 * any session id that is different than the one set in the join
+		 */
+		tx_attr = ((~wl->session_counter) <<
+			   TX_HW_ATTR_OFST_SESSION_COUNTER) &
+			   TX_HW_ATTR_SESSION_COUNTER;
+
+		tx_attr |= TX_HW_ATTR_TX_DUMMY_REQ;
+	} else {
+		/* configure the tx attributes */
+		tx_attr =
+			wl->session_counter << TX_HW_ATTR_OFST_SESSION_COUNTER;
+	}
 
 	if (wl->bss_type != BSS_TYPE_AP_BSS) {
 		desc->aid = hlid;
@@ -237,20 +306,37 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
 	tx_attr |= rate_idx << TX_HW_ATTR_OFST_RATE_POLICY;
 	desc->reserved = 0;
 
-	/* align the length (and store in terms of words) */
-	pad = ALIGN(skb->len, WL1271_TX_ALIGN_TO);
-	desc->length = cpu_to_le16(pad >> 2);
+	aligned_len = wl12xx_calc_packet_alignment(wl, skb->len);
 
-	/* calculate number of padding bytes */
-	pad = pad - skb->len;
-	tx_attr |= pad << TX_HW_ATTR_OFST_LAST_WORD_PAD;
+	if (wl->chip.id == CHIP_ID_1283_PG20) {
+		desc->wl128x_mem.extra_bytes = aligned_len - skb->len;
+		desc->length = cpu_to_le16(aligned_len >> 2);
 
-	desc->tx_attr = cpu_to_le16(tx_attr);
+		wl1271_debug(DEBUG_TX, "tx_fill_hdr: hlid: %d "
+			     "tx_attr: 0x%x len: %d life: %d mem: %d",
+			     desc->hlid, tx_attr,
+			     le16_to_cpu(desc->length),
+			     le16_to_cpu(desc->life_time),
+			     desc->wl128x_mem.total_mem_blocks);
+	} else {
+		int pad;
 
-	wl1271_debug(DEBUG_TX, "tx_fill_hdr: pad: %d hlid: %d "
-		"tx_attr: 0x%x len: %d life: %d mem: %d", pad, desc->hlid,
-		le16_to_cpu(desc->tx_attr), le16_to_cpu(desc->length),
-		le16_to_cpu(desc->life_time), desc->total_mem_blocks);
+		/* Store the aligned length in terms of words */
+		desc->length = cpu_to_le16(aligned_len >> 2);
+
+		/* calculate number of padding bytes */
+		pad = aligned_len - skb->len;
+		tx_attr |= pad << TX_HW_ATTR_OFST_LAST_WORD_PAD;
+
+		wl1271_debug(DEBUG_TX, "tx_fill_hdr: pad: %d hlid: %d "
+			     "tx_attr: 0x%x len: %d life: %d mem: %d", pad,
+			     desc->hlid, tx_attr,
+			     le16_to_cpu(desc->length),
+			     le16_to_cpu(desc->life_time),
+			     desc->wl127x_mem.total_mem_blocks);
+	}
+
+	desc->tx_attr = cpu_to_le16(tx_attr);
 }
 
 /* caller must hold wl->mutex */
@@ -300,19 +386,29 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
 	if (wl->bss_type == BSS_TYPE_AP_BSS) {
 		wl1271_tx_ap_update_inconnection_sta(wl, skb);
 		wl1271_tx_regulate_link(wl, hlid);
+	} else {
+		wl1271_tx_update_filters(wl, skb);
 	}
 
 	wl1271_tx_fill_hdr(wl, skb, extra, info, hlid);
 
 	/*
-	 * The length of each packet is stored in terms of words. Thus, we must
-	 * pad the skb data to make sure its length is aligned.
-	 * The number of padding bytes is computed and set in wl1271_tx_fill_hdr
+	 * The length of each packet is stored in terms of
+	 * words. Thus, we must pad the skb data to make sure its
+	 * length is aligned.  The number of padding bytes is computed
+	 * and set in wl1271_tx_fill_hdr.
+	 * In special cases, we want to align to a specific block size
+	 * (eg. for wl128x with SDIO we align to 256).
 	 */
-	total_len = ALIGN(skb->len, WL1271_TX_ALIGN_TO);
+	total_len = wl12xx_calc_packet_alignment(wl, skb->len);
+
 	memcpy(wl->aggr_buf + buf_offset, skb->data, skb->len);
 	memset(wl->aggr_buf + buf_offset + skb->len, 0, total_len - skb->len);
 
+	/* Revert side effects in the dummy packet skb, so it can be reused */
+	if (wl12xx_is_dummy_packet(wl, skb))
+		skb_pull(skb, sizeof(struct wl1271_tx_hw_descr));
+
 	return total_len;
 }
 
@@ -425,10 +521,23 @@ static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl)
 
 static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl)
 {
+	unsigned long flags;
+	struct sk_buff *skb = NULL;
+
 	if (wl->bss_type == BSS_TYPE_AP_BSS)
-		return wl1271_ap_skb_dequeue(wl);
+		skb = wl1271_ap_skb_dequeue(wl);
+	else
+		skb = wl1271_sta_skb_dequeue(wl);
 
-	return wl1271_sta_skb_dequeue(wl);
+	if (!skb &&
+	    test_and_clear_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags)) {
+		skb = wl->dummy_packet;
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		wl->tx_queue_count--;
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+	}
+
+	return skb;
 }
 
 static void wl1271_skb_queue_head(struct wl1271 *wl, struct sk_buff *skb)
@@ -436,7 +545,9 @@ static void wl1271_skb_queue_head(struct wl1271 *wl, struct sk_buff *skb)
 	unsigned long flags;
 	int q = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
 
-	if (wl->bss_type == BSS_TYPE_AP_BSS) {
+	if (wl12xx_is_dummy_packet(wl, skb)) {
+		set_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags);
+	} else if (wl->bss_type == BSS_TYPE_AP_BSS) {
 		u8 hlid = wl1271_tx_get_hlid(skb);
 		skb_queue_head(&wl->links[hlid].tx_queue[q], skb);
 
@@ -454,22 +565,14 @@ static void wl1271_skb_queue_head(struct wl1271 *wl, struct sk_buff *skb)
 void wl1271_tx_work_locked(struct wl1271 *wl)
 {
 	struct sk_buff *skb;
-	bool woken_up = false;
 	u32 buf_offset = 0;
 	bool sent_packets = false;
 	int ret;
 
 	if (unlikely(wl->state == WL1271_STATE_OFF))
-		goto out;
+		return;
 
 	while ((skb = wl1271_skb_dequeue(wl))) {
-		if (!woken_up) {
-			ret = wl1271_ps_elp_wakeup(wl);
-			if (ret < 0)
-				goto out_ack;
-			woken_up = true;
-		}
-
 		ret = wl1271_prepare_tx_frame(wl, skb, buf_offset);
 		if (ret == -EAGAIN) {
 			/*
@@ -516,18 +619,22 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
 
 		wl1271_handle_tx_low_watermark(wl);
 	}
-
-out:
-	if (woken_up)
-		wl1271_ps_elp_sleep(wl);
 }
 
 void wl1271_tx_work(struct work_struct *work)
 {
 	struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
+	int ret;
 
 	mutex_lock(&wl->mutex);
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out;
+
 	wl1271_tx_work_locked(wl);
+
+	wl1271_ps_elp_sleep(wl);
+out:
 	mutex_unlock(&wl->mutex);
 }
 
@@ -549,6 +656,11 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
 	skb = wl->tx_frames[id];
 	info = IEEE80211_SKB_CB(skb);
 
+	if (wl12xx_is_dummy_packet(wl, skb)) {
+		wl1271_free_tx_id(wl, id);
+		return;
+	}
+
 	/* update the TX status info */
 	if (result->status == TX_SUCCESS) {
 		if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
@@ -657,8 +769,8 @@ void wl1271_tx_reset_link_queues(struct wl1271 *wl, u8 hlid)
 	wl1271_handle_tx_low_watermark(wl);
 }
 
-/* caller must hold wl->mutex */
-void wl1271_tx_reset(struct wl1271 *wl)
+/* caller must hold wl->mutex and TX must be stopped */
+void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues)
 {
 	int i;
 	struct sk_buff *skb;
@@ -678,10 +790,13 @@ void wl1271_tx_reset(struct wl1271 *wl)
 			while ((skb = skb_dequeue(&wl->tx_queue[i]))) {
 				wl1271_debug(DEBUG_TX, "freeing skb 0x%p",
 					     skb);
-				info = IEEE80211_SKB_CB(skb);
-				info->status.rates[0].idx = -1;
-				info->status.rates[0].count = 0;
-				ieee80211_tx_status(wl->hw, skb);
+
+				if (!wl12xx_is_dummy_packet(wl, skb)) {
+					info = IEEE80211_SKB_CB(skb);
+					info->status.rates[0].idx = -1;
+					info->status.rates[0].count = 0;
+					ieee80211_tx_status(wl->hw, skb);
+				}
 			}
 		}
 	}
@@ -691,8 +806,10 @@ void wl1271_tx_reset(struct wl1271 *wl)
 	/*
 	 * Make sure the driver is at a consistent state, in case this
 	 * function is called from a context other than interface removal.
+	 * This call will always wake the TX queues.
 	 */
-	wl1271_handle_tx_low_watermark(wl);
+	if (reset_tx_queues)
+		wl1271_handle_tx_low_watermark(wl);
 
 	for (i = 0; i < ACX_TX_DESCRIPTORS; i++) {
 		if (wl->tx_frames[i] == NULL)
@@ -702,21 +819,27 @@ void wl1271_tx_reset(struct wl1271 *wl)
 		wl1271_free_tx_id(wl, i);
 		wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
 
-		/* Remove private headers before passing the skb to mac80211 */
-		info = IEEE80211_SKB_CB(skb);
-		skb_pull(skb, sizeof(struct wl1271_tx_hw_descr));
-		if (info->control.hw_key &&
-		    info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP) {
-			int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
-			memmove(skb->data + WL1271_TKIP_IV_SPACE, skb->data,
-				hdrlen);
-			skb_pull(skb, WL1271_TKIP_IV_SPACE);
-		}
+		if (!wl12xx_is_dummy_packet(wl, skb)) {
+			/*
+			 * Remove private headers before passing the skb to
+			 * mac80211
+			 */
+			info = IEEE80211_SKB_CB(skb);
+			skb_pull(skb, sizeof(struct wl1271_tx_hw_descr));
+			if (info->control.hw_key &&
+			    info->control.hw_key->cipher ==
+			    WLAN_CIPHER_SUITE_TKIP) {
+				int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
+				memmove(skb->data + WL1271_TKIP_IV_SPACE,
+					skb->data, hdrlen);
+				skb_pull(skb, WL1271_TKIP_IV_SPACE);
+			}
 
-		info->status.rates[0].idx = -1;
-		info->status.rates[0].count = 0;
+			info->status.rates[0].idx = -1;
+			info->status.rates[0].count = 0;
 
-		ieee80211_tx_status(wl->hw, skb);
+			ieee80211_tx_status(wl->hw, skb);
+		}
 	}
 }
 
diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h
index 02f07fa66e820f12c0c8790f7ee34f42a2b10a71..832f9258d67563f6cb1a23c6811a12a39dbaa252 100644
--- a/drivers/net/wireless/wl12xx/tx.h
+++ b/drivers/net/wireless/wl12xx/tx.h
@@ -25,7 +25,6 @@
 #ifndef __TX_H__
 #define __TX_H__
 
-#define TX_HW_BLOCK_SPARE                2
 #define TX_HW_BLOCK_SIZE                 252
 
 #define TX_HW_MGMT_PKT_LIFETIME_TU       2000
@@ -41,6 +40,7 @@
 					  BIT(8) | BIT(9))
 #define TX_HW_ATTR_LAST_WORD_PAD         (BIT(10) | BIT(11))
 #define TX_HW_ATTR_TX_CMPLT_REQ          BIT(12)
+#define TX_HW_ATTR_TX_DUMMY_REQ          BIT(13)
 
 #define TX_HW_ATTR_OFST_SAVE_RETRIES     0
 #define TX_HW_ATTR_OFST_HEADER_PAD       1
@@ -55,20 +55,60 @@
 #define WL1271_TX_ALIGN_TO 4
 #define WL1271_TKIP_IV_SPACE 4
 
+/* Used for management frames and dummy packets */
+#define WL1271_TID_MGMT 7
+
+struct wl127x_tx_mem {
+	/*
+	 * Number of extra memory blocks to allocate for this packet
+	 * in addition to the number of blocks derived from the packet
+	 * length.
+	 */
+	u8 extra_blocks;
+	/*
+	 * Total number of memory blocks allocated by the host for
+	 * this packet. Must be equal or greater than the actual
+	 * blocks number allocated by HW.
+	 */
+	u8 total_mem_blocks;
+} __packed;
+
+struct wl128x_tx_mem {
+	/*
+	 * Total number of memory blocks allocated by the host for
+	 * this packet.
+	 */
+	u8 total_mem_blocks;
+	/*
+	 * Number of extra bytes, at the end of the frame. the host
+	 * uses this padding to complete each frame to integer number
+	 * of SDIO blocks.
+	 */
+	u8 extra_bytes;
+} __packed;
+
+/*
+ * On wl128x based devices, when TX packets are aggregated, each packet
+ * size must be aligned to the SDIO block size. The maximum block size
+ * is bounded by the type of the padded bytes field that is sent to the
+ * FW. Currently the type is u8, so the maximum block size is 256 bytes.
+ */
+#define WL12XX_BUS_BLOCK_SIZE min(512u,	\
+	    (1u << (8 * sizeof(((struct wl128x_tx_mem *) 0)->extra_bytes))))
+
 struct wl1271_tx_hw_descr {
 	/* Length of packet in words, including descriptor+header+data */
 	__le16 length;
-	/* Number of extra memory blocks to allocate for this packet in
-	   addition to the number of blocks derived from the packet length */
-	u8 extra_mem_blocks;
-	/* Total number of memory blocks allocated by the host for this packet.
-	   Must be equal or greater than the actual blocks number allocated by
-	   HW!! */
-	u8 total_mem_blocks;
+	union {
+		struct wl127x_tx_mem wl127x_mem;
+		struct wl128x_tx_mem wl128x_mem;
+	} __packed;
 	/* Device time (in us) when the packet arrived to the driver */
 	__le32 start_time;
-	/* Max delay in TUs until transmission. The last device time the
-	   packet can be transmitted is: startTime+(1024*LifeTime) */
+	/*
+	 * Max delay in TUs until transmission. The last device time the
+	 * packet can be transmitted is: start_time + (1024 * life_time)
+	 */
 	__le16 life_time;
 	/* Bitwise fields - see TX_ATTR... definitions above. */
 	__le16 tx_attr;
@@ -145,7 +185,7 @@ static inline int wl1271_tx_get_queue(int queue)
 void wl1271_tx_work(struct work_struct *work);
 void wl1271_tx_work_locked(struct wl1271 *wl);
 void wl1271_tx_complete(struct wl1271 *wl);
-void wl1271_tx_reset(struct wl1271 *wl);
+void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues);
 void wl1271_tx_flush(struct wl1271 *wl);
 u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
 u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set);
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 86be83e25ec556c0a8304250e7e4d70fcd990e8b..fbe8f46d123243efe86d6ce3098f176da2c75628 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -131,9 +131,16 @@ extern u32 wl12xx_debug_level;
 
 
 #define WL1271_FW_NAME "ti-connectivity/wl1271-fw-2.bin"
-#define WL1271_AP_FW_NAME "ti-connectivity/wl1271-fw-ap.bin"
+#define WL128X_FW_NAME "ti-connectivity/wl128x-fw.bin"
+#define WL127X_AP_FW_NAME "ti-connectivity/wl1271-fw-ap.bin"
+#define WL128X_AP_FW_NAME "ti-connectivity/wl128x-fw-ap.bin"
 
-#define WL1271_NVS_NAME "ti-connectivity/wl1271-nvs.bin"
+/*
+ * wl127x and wl128x are using the same NVS file name. However, the
+ * ini parameters between them are different.  The driver validates
+ * the correct NVS size in wl1271_boot_upload_nvs().
+ */
+#define WL12XX_NVS_NAME "ti-connectivity/wl1271-nvs.bin"
 
 #define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff))
 #define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff))
@@ -200,13 +207,29 @@ struct wl1271_partition_set {
 
 struct wl1271;
 
-#define WL12XX_NUM_FW_VER 5
+enum {
+	FW_VER_CHIP,
+	FW_VER_IF_TYPE,
+	FW_VER_MAJOR,
+	FW_VER_SUBTYPE,
+	FW_VER_MINOR,
+
+	NUM_FW_VER
+};
+
+#define FW_VER_CHIP_WL127X 6
+#define FW_VER_CHIP_WL128X 7
+
+#define FW_VER_IF_TYPE_STA 1
+#define FW_VER_IF_TYPE_AP  2
+
+#define FW_VER_MINOR_1_SPARE_STA_MIN 58
+#define FW_VER_MINOR_1_SPARE_AP_MIN  47
 
-/* FIXME: I'm not sure about this structure name */
 struct wl1271_chip {
 	u32 id;
 	char fw_ver_str[ETHTOOL_BUSINFO_LEN];
-	unsigned int fw_ver[WL12XX_NUM_FW_VER];
+	unsigned int fw_ver[NUM_FW_VER];
 };
 
 struct wl1271_stats {
@@ -261,6 +284,8 @@ struct wl1271_fw_sta_status {
 	u8  tx_total;
 	u8  reserved1;
 	__le16 reserved2;
+	/* Total structure size is 68 bytes */
+	u32 padding;
 } __packed;
 
 struct wl1271_fw_full_status {
@@ -277,9 +302,10 @@ struct wl1271_rx_mem_pool_addr {
 	u32 addr_extra;
 };
 
+#define WL1271_MAX_CHANNELS 64
 struct wl1271_scan {
 	struct cfg80211_scan_request *req;
-	bool *scanned_ch;
+	unsigned long scanned_ch[BITS_TO_LONGS(WL1271_MAX_CHANNELS)];
 	bool failed;
 	u8 state;
 	u8 ssid[IW_ESSID_MAX_SIZE+1];
@@ -297,6 +323,7 @@ struct wl1271_if_operations {
 	struct device* (*dev)(struct wl1271 *wl);
 	void (*enable_irq)(struct wl1271 *wl);
 	void (*disable_irq)(struct wl1271 *wl);
+	void (*set_block_size) (struct wl1271 *wl, unsigned int blksz);
 };
 
 #define MAX_NUM_KEYS 14
@@ -319,15 +346,19 @@ enum wl12xx_flags {
 	WL1271_FLAG_TX_QUEUE_STOPPED,
 	WL1271_FLAG_TX_PENDING,
 	WL1271_FLAG_IN_ELP,
+	WL1271_FLAG_ELP_REQUESTED,
 	WL1271_FLAG_PSM,
 	WL1271_FLAG_PSM_REQUESTED,
 	WL1271_FLAG_IRQ_RUNNING,
 	WL1271_FLAG_IDLE,
-	WL1271_FLAG_IDLE_REQUESTED,
 	WL1271_FLAG_PSPOLL_FAILURE,
 	WL1271_FLAG_STA_STATE_SENT,
 	WL1271_FLAG_FW_TX_BUSY,
-	WL1271_FLAG_AP_STARTED
+	WL1271_FLAG_AP_STARTED,
+	WL1271_FLAG_IF_INITIALIZED,
+	WL1271_FLAG_DUMMY_PACKET_PENDING,
+	WL1271_FLAG_SUSPENDED,
+	WL1271_FLAG_PENDING_WORK,
 };
 
 struct wl1271_link {
@@ -371,7 +402,7 @@ struct wl1271 {
 	u8 *fw;
 	size_t fw_len;
 	u8 fw_bss_type;
-	struct wl1271_nvs_file *nvs;
+	void *nvs;
 	size_t nvs_len;
 
 	s8 hw_pg_ver;
@@ -389,6 +420,7 @@ struct wl1271 {
 	/* Accounting for allocated / available TX blocks on HW */
 	u32 tx_blocks_freed[NUM_TX_QUEUES];
 	u32 tx_blocks_available;
+	u32 tx_allocated_blocks;
 	u32 tx_results_count;
 
 	/* Transmitted TX packets counter for chipset interface */
@@ -430,6 +462,9 @@ struct wl1271 {
 	/* Intermediate buffer, used for packet aggregation */
 	u8 *aggr_buf;
 
+	/* Reusable dummy packet template */
+	struct sk_buff *dummy_packet;
+
 	/* Network stack work  */
 	struct work_struct netstack_work;
 
@@ -446,6 +481,8 @@ struct wl1271 {
 	struct wl1271_scan scan;
 	struct delayed_work scan_complete_work;
 
+	bool sched_scanning;
+
 	/* probe-req template for the current AP */
 	struct sk_buff *probereq;
 
@@ -476,6 +513,7 @@ struct wl1271 {
 	unsigned int rx_filter;
 
 	struct completion *elp_compl;
+	struct completion *ps_compl;
 	struct delayed_work elp_work;
 	struct delayed_work pspoll_work;
 
@@ -527,6 +565,14 @@ struct wl1271 {
 	bool ba_support;
 	u8 ba_rx_bitmap;
 
+	int tcxo_clock;
+
+	/*
+	 * wowlan trigger was configured during suspend.
+	 * (currently, only "ANY" trigger is supported)
+	 */
+	bool wow_enabled;
+
 	/*
 	 * AP-mode - links indexed by HLID. The global and broadcast links
 	 * are always active.
@@ -544,6 +590,9 @@ struct wl1271 {
 
 	/* Quirks of specific hardware revisions */
 	unsigned int quirks;
+
+	/* Platform limitations */
+	unsigned int platform_quirks;
 };
 
 struct wl1271_station {
@@ -576,6 +625,15 @@ int wl1271_plt_stop(struct wl1271 *wl);
 /* Quirks */
 
 /* Each RX/TX transaction requires an end-of-transaction transfer */
-#define WL12XX_QUIRK_END_OF_TRANSACTION	BIT(0)
+#define WL12XX_QUIRK_END_OF_TRANSACTION		BIT(0)
+
+/*
+ * Older firmwares use 2 spare TX blocks
+ * (for STA < 6.1.3.50.58 or for AP < 6.2.0.0.47)
+ */
+#define WL12XX_QUIRK_USE_2_SPARE_BLOCKS		BIT(1)
+
+/* WL128X requires aggregated packets to be aligned to the SDIO block size */
+#define WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT	BIT(2)
 
 #endif
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index a73a305d3cba3afe954b2fbbbbd4336e2c18f0ad..ff306d763e37a893976e67b9a5502760b208ff4a 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -557,7 +557,7 @@ int zd_chip_unlock_phy_regs(struct zd_chip *chip)
 	return r;
 }
 
-/* CR157 can be optionally patched by the EEPROM for original ZD1211 */
+/* ZD_CR157 can be optionally patched by the EEPROM for original ZD1211 */
 static int patch_cr157(struct zd_chip *chip)
 {
 	int r;
@@ -571,7 +571,7 @@ static int patch_cr157(struct zd_chip *chip)
 		return r;
 
 	dev_dbg_f(zd_chip_dev(chip), "patching value %x\n", value >> 8);
-	return zd_iowrite32_locked(chip, value >> 8, CR157);
+	return zd_iowrite32_locked(chip, value >> 8, ZD_CR157);
 }
 
 /*
@@ -593,8 +593,8 @@ static int patch_6m_band_edge(struct zd_chip *chip, u8 channel)
 int zd_chip_generic_patch_6m_band(struct zd_chip *chip, int channel)
 {
 	struct zd_ioreq16 ioreqs[] = {
-		{ CR128, 0x14 }, { CR129, 0x12 }, { CR130, 0x10 },
-		{ CR47,  0x1e },
+		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
+		{ ZD_CR47,  0x1e },
 	};
 
 	/* FIXME: Channel 11 is not the edge for all regulatory domains. */
@@ -608,69 +608,69 @@ int zd_chip_generic_patch_6m_band(struct zd_chip *chip, int channel)
 static int zd1211_hw_reset_phy(struct zd_chip *chip)
 {
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR0,   0x0a }, { CR1,   0x06 }, { CR2,   0x26 },
-		{ CR3,   0x38 }, { CR4,   0x80 }, { CR9,   0xa0 },
-		{ CR10,  0x81 }, { CR11,  0x00 }, { CR12,  0x7f },
-		{ CR13,  0x8c }, { CR14,  0x80 }, { CR15,  0x3d },
-		{ CR16,  0x20 }, { CR17,  0x1e }, { CR18,  0x0a },
-		{ CR19,  0x48 }, { CR20,  0x0c }, { CR21,  0x0c },
-		{ CR22,  0x23 }, { CR23,  0x90 }, { CR24,  0x14 },
-		{ CR25,  0x40 }, { CR26,  0x10 }, { CR27,  0x19 },
-		{ CR28,  0x7f }, { CR29,  0x80 }, { CR30,  0x4b },
-		{ CR31,  0x60 }, { CR32,  0x43 }, { CR33,  0x08 },
-		{ CR34,  0x06 }, { CR35,  0x0a }, { CR36,  0x00 },
-		{ CR37,  0x00 }, { CR38,  0x38 }, { CR39,  0x0c },
-		{ CR40,  0x84 }, { CR41,  0x2a }, { CR42,  0x80 },
-		{ CR43,  0x10 }, { CR44,  0x12 }, { CR46,  0xff },
-		{ CR47,  0x1E }, { CR48,  0x26 }, { CR49,  0x5b },
-		{ CR64,  0xd0 }, { CR65,  0x04 }, { CR66,  0x58 },
-		{ CR67,  0xc9 }, { CR68,  0x88 }, { CR69,  0x41 },
-		{ CR70,  0x23 }, { CR71,  0x10 }, { CR72,  0xff },
-		{ CR73,  0x32 }, { CR74,  0x30 }, { CR75,  0x65 },
-		{ CR76,  0x41 }, { CR77,  0x1b }, { CR78,  0x30 },
-		{ CR79,  0x68 }, { CR80,  0x64 }, { CR81,  0x64 },
-		{ CR82,  0x00 }, { CR83,  0x00 }, { CR84,  0x00 },
-		{ CR85,  0x02 }, { CR86,  0x00 }, { CR87,  0x00 },
-		{ CR88,  0xff }, { CR89,  0xfc }, { CR90,  0x00 },
-		{ CR91,  0x00 }, { CR92,  0x00 }, { CR93,  0x08 },
-		{ CR94,  0x00 }, { CR95,  0x00 }, { CR96,  0xff },
-		{ CR97,  0xe7 }, { CR98,  0x00 }, { CR99,  0x00 },
-		{ CR100, 0x00 }, { CR101, 0xae }, { CR102, 0x02 },
-		{ CR103, 0x00 }, { CR104, 0x03 }, { CR105, 0x65 },
-		{ CR106, 0x04 }, { CR107, 0x00 }, { CR108, 0x0a },
-		{ CR109, 0xaa }, { CR110, 0xaa }, { CR111, 0x25 },
-		{ CR112, 0x25 }, { CR113, 0x00 }, { CR119, 0x1e },
-		{ CR125, 0x90 }, { CR126, 0x00 }, { CR127, 0x00 },
+		{ ZD_CR0,   0x0a }, { ZD_CR1,   0x06 }, { ZD_CR2,   0x26 },
+		{ ZD_CR3,   0x38 }, { ZD_CR4,   0x80 }, { ZD_CR9,   0xa0 },
+		{ ZD_CR10,  0x81 }, { ZD_CR11,  0x00 }, { ZD_CR12,  0x7f },
+		{ ZD_CR13,  0x8c }, { ZD_CR14,  0x80 }, { ZD_CR15,  0x3d },
+		{ ZD_CR16,  0x20 }, { ZD_CR17,  0x1e }, { ZD_CR18,  0x0a },
+		{ ZD_CR19,  0x48 }, { ZD_CR20,  0x0c }, { ZD_CR21,  0x0c },
+		{ ZD_CR22,  0x23 }, { ZD_CR23,  0x90 }, { ZD_CR24,  0x14 },
+		{ ZD_CR25,  0x40 }, { ZD_CR26,  0x10 }, { ZD_CR27,  0x19 },
+		{ ZD_CR28,  0x7f }, { ZD_CR29,  0x80 }, { ZD_CR30,  0x4b },
+		{ ZD_CR31,  0x60 }, { ZD_CR32,  0x43 }, { ZD_CR33,  0x08 },
+		{ ZD_CR34,  0x06 }, { ZD_CR35,  0x0a }, { ZD_CR36,  0x00 },
+		{ ZD_CR37,  0x00 }, { ZD_CR38,  0x38 }, { ZD_CR39,  0x0c },
+		{ ZD_CR40,  0x84 }, { ZD_CR41,  0x2a }, { ZD_CR42,  0x80 },
+		{ ZD_CR43,  0x10 }, { ZD_CR44,  0x12 }, { ZD_CR46,  0xff },
+		{ ZD_CR47,  0x1E }, { ZD_CR48,  0x26 }, { ZD_CR49,  0x5b },
+		{ ZD_CR64,  0xd0 }, { ZD_CR65,  0x04 }, { ZD_CR66,  0x58 },
+		{ ZD_CR67,  0xc9 }, { ZD_CR68,  0x88 }, { ZD_CR69,  0x41 },
+		{ ZD_CR70,  0x23 }, { ZD_CR71,  0x10 }, { ZD_CR72,  0xff },
+		{ ZD_CR73,  0x32 }, { ZD_CR74,  0x30 }, { ZD_CR75,  0x65 },
+		{ ZD_CR76,  0x41 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x30 },
+		{ ZD_CR79,  0x68 }, { ZD_CR80,  0x64 }, { ZD_CR81,  0x64 },
+		{ ZD_CR82,  0x00 }, { ZD_CR83,  0x00 }, { ZD_CR84,  0x00 },
+		{ ZD_CR85,  0x02 }, { ZD_CR86,  0x00 }, { ZD_CR87,  0x00 },
+		{ ZD_CR88,  0xff }, { ZD_CR89,  0xfc }, { ZD_CR90,  0x00 },
+		{ ZD_CR91,  0x00 }, { ZD_CR92,  0x00 }, { ZD_CR93,  0x08 },
+		{ ZD_CR94,  0x00 }, { ZD_CR95,  0x00 }, { ZD_CR96,  0xff },
+		{ ZD_CR97,  0xe7 }, { ZD_CR98,  0x00 }, { ZD_CR99,  0x00 },
+		{ ZD_CR100, 0x00 }, { ZD_CR101, 0xae }, { ZD_CR102, 0x02 },
+		{ ZD_CR103, 0x00 }, { ZD_CR104, 0x03 }, { ZD_CR105, 0x65 },
+		{ ZD_CR106, 0x04 }, { ZD_CR107, 0x00 }, { ZD_CR108, 0x0a },
+		{ ZD_CR109, 0xaa }, { ZD_CR110, 0xaa }, { ZD_CR111, 0x25 },
+		{ ZD_CR112, 0x25 }, { ZD_CR113, 0x00 }, { ZD_CR119, 0x1e },
+		{ ZD_CR125, 0x90 }, { ZD_CR126, 0x00 }, { ZD_CR127, 0x00 },
 		{ },
-		{ CR5,   0x00 }, { CR6,   0x00 }, { CR7,   0x00 },
-		{ CR8,   0x00 }, { CR9,   0x20 }, { CR12,  0xf0 },
-		{ CR20,  0x0e }, { CR21,  0x0e }, { CR27,  0x10 },
-		{ CR44,  0x33 }, { CR47,  0x1E }, { CR83,  0x24 },
-		{ CR84,  0x04 }, { CR85,  0x00 }, { CR86,  0x0C },
-		{ CR87,  0x12 }, { CR88,  0x0C }, { CR89,  0x00 },
-		{ CR90,  0x10 }, { CR91,  0x08 }, { CR93,  0x00 },
-		{ CR94,  0x01 }, { CR95,  0x00 }, { CR96,  0x50 },
-		{ CR97,  0x37 }, { CR98,  0x35 }, { CR101, 0x13 },
-		{ CR102, 0x27 }, { CR103, 0x27 }, { CR104, 0x18 },
-		{ CR105, 0x12 }, { CR109, 0x27 }, { CR110, 0x27 },
-		{ CR111, 0x27 }, { CR112, 0x27 }, { CR113, 0x27 },
-		{ CR114, 0x27 }, { CR115, 0x26 }, { CR116, 0x24 },
-		{ CR117, 0xfc }, { CR118, 0xfa }, { CR120, 0x4f },
-		{ CR125, 0xaa }, { CR127, 0x03 }, { CR128, 0x14 },
-		{ CR129, 0x12 }, { CR130, 0x10 }, { CR131, 0x0C },
-		{ CR136, 0xdf }, { CR137, 0x40 }, { CR138, 0xa0 },
-		{ CR139, 0xb0 }, { CR140, 0x99 }, { CR141, 0x82 },
-		{ CR142, 0x54 }, { CR143, 0x1c }, { CR144, 0x6c },
-		{ CR147, 0x07 }, { CR148, 0x4c }, { CR149, 0x50 },
-		{ CR150, 0x0e }, { CR151, 0x18 }, { CR160, 0xfe },
-		{ CR161, 0xee }, { CR162, 0xaa }, { CR163, 0xfa },
-		{ CR164, 0xfa }, { CR165, 0xea }, { CR166, 0xbe },
-		{ CR167, 0xbe }, { CR168, 0x6a }, { CR169, 0xba },
-		{ CR170, 0xba }, { CR171, 0xba },
-		/* Note: CR204 must lead the CR203 */
-		{ CR204, 0x7d },
+		{ ZD_CR5,   0x00 }, { ZD_CR6,   0x00 }, { ZD_CR7,   0x00 },
+		{ ZD_CR8,   0x00 }, { ZD_CR9,   0x20 }, { ZD_CR12,  0xf0 },
+		{ ZD_CR20,  0x0e }, { ZD_CR21,  0x0e }, { ZD_CR27,  0x10 },
+		{ ZD_CR44,  0x33 }, { ZD_CR47,  0x1E }, { ZD_CR83,  0x24 },
+		{ ZD_CR84,  0x04 }, { ZD_CR85,  0x00 }, { ZD_CR86,  0x0C },
+		{ ZD_CR87,  0x12 }, { ZD_CR88,  0x0C }, { ZD_CR89,  0x00 },
+		{ ZD_CR90,  0x10 }, { ZD_CR91,  0x08 }, { ZD_CR93,  0x00 },
+		{ ZD_CR94,  0x01 }, { ZD_CR95,  0x00 }, { ZD_CR96,  0x50 },
+		{ ZD_CR97,  0x37 }, { ZD_CR98,  0x35 }, { ZD_CR101, 0x13 },
+		{ ZD_CR102, 0x27 }, { ZD_CR103, 0x27 }, { ZD_CR104, 0x18 },
+		{ ZD_CR105, 0x12 }, { ZD_CR109, 0x27 }, { ZD_CR110, 0x27 },
+		{ ZD_CR111, 0x27 }, { ZD_CR112, 0x27 }, { ZD_CR113, 0x27 },
+		{ ZD_CR114, 0x27 }, { ZD_CR115, 0x26 }, { ZD_CR116, 0x24 },
+		{ ZD_CR117, 0xfc }, { ZD_CR118, 0xfa }, { ZD_CR120, 0x4f },
+		{ ZD_CR125, 0xaa }, { ZD_CR127, 0x03 }, { ZD_CR128, 0x14 },
+		{ ZD_CR129, 0x12 }, { ZD_CR130, 0x10 }, { ZD_CR131, 0x0C },
+		{ ZD_CR136, 0xdf }, { ZD_CR137, 0x40 }, { ZD_CR138, 0xa0 },
+		{ ZD_CR139, 0xb0 }, { ZD_CR140, 0x99 }, { ZD_CR141, 0x82 },
+		{ ZD_CR142, 0x54 }, { ZD_CR143, 0x1c }, { ZD_CR144, 0x6c },
+		{ ZD_CR147, 0x07 }, { ZD_CR148, 0x4c }, { ZD_CR149, 0x50 },
+		{ ZD_CR150, 0x0e }, { ZD_CR151, 0x18 }, { ZD_CR160, 0xfe },
+		{ ZD_CR161, 0xee }, { ZD_CR162, 0xaa }, { ZD_CR163, 0xfa },
+		{ ZD_CR164, 0xfa }, { ZD_CR165, 0xea }, { ZD_CR166, 0xbe },
+		{ ZD_CR167, 0xbe }, { ZD_CR168, 0x6a }, { ZD_CR169, 0xba },
+		{ ZD_CR170, 0xba }, { ZD_CR171, 0xba },
+		/* Note: ZD_CR204 must lead the ZD_CR203 */
+		{ ZD_CR204, 0x7d },
 		{ },
-		{ CR203, 0x30 },
+		{ ZD_CR203, 0x30 },
 	};
 
 	int r, t;
@@ -697,62 +697,62 @@ static int zd1211_hw_reset_phy(struct zd_chip *chip)
 static int zd1211b_hw_reset_phy(struct zd_chip *chip)
 {
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR0,   0x14 }, { CR1,   0x06 }, { CR2,   0x26 },
-		{ CR3,   0x38 }, { CR4,   0x80 }, { CR9,   0xe0 },
-		{ CR10,  0x81 },
-		/* power control { { CR11,  1 << 6 }, */
-		{ CR11,  0x00 },
-		{ CR12,  0xf0 }, { CR13,  0x8c }, { CR14,  0x80 },
-		{ CR15,  0x3d }, { CR16,  0x20 }, { CR17,  0x1e },
-		{ CR18,  0x0a }, { CR19,  0x48 },
-		{ CR20,  0x10 }, /* Org:0x0E, ComTrend:RalLink AP */
-		{ CR21,  0x0e }, { CR22,  0x23 }, { CR23,  0x90 },
-		{ CR24,  0x14 }, { CR25,  0x40 }, { CR26,  0x10 },
-		{ CR27,  0x10 }, { CR28,  0x7f }, { CR29,  0x80 },
-		{ CR30,  0x4b }, /* ASIC/FWT, no jointly decoder */
-		{ CR31,  0x60 }, { CR32,  0x43 }, { CR33,  0x08 },
-		{ CR34,  0x06 }, { CR35,  0x0a }, { CR36,  0x00 },
-		{ CR37,  0x00 }, { CR38,  0x38 }, { CR39,  0x0c },
-		{ CR40,  0x84 }, { CR41,  0x2a }, { CR42,  0x80 },
-		{ CR43,  0x10 }, { CR44,  0x33 }, { CR46,  0xff },
-		{ CR47,  0x1E }, { CR48,  0x26 }, { CR49,  0x5b },
-		{ CR64,  0xd0 }, { CR65,  0x04 }, { CR66,  0x58 },
-		{ CR67,  0xc9 }, { CR68,  0x88 }, { CR69,  0x41 },
-		{ CR70,  0x23 }, { CR71,  0x10 }, { CR72,  0xff },
-		{ CR73,  0x32 }, { CR74,  0x30 }, { CR75,  0x65 },
-		{ CR76,  0x41 }, { CR77,  0x1b }, { CR78,  0x30 },
-		{ CR79,  0xf0 }, { CR80,  0x64 }, { CR81,  0x64 },
-		{ CR82,  0x00 }, { CR83,  0x24 }, { CR84,  0x04 },
-		{ CR85,  0x00 }, { CR86,  0x0c }, { CR87,  0x12 },
-		{ CR88,  0x0c }, { CR89,  0x00 }, { CR90,  0x58 },
-		{ CR91,  0x04 }, { CR92,  0x00 }, { CR93,  0x00 },
-		{ CR94,  0x01 },
-		{ CR95,  0x20 }, /* ZD1211B */
-		{ CR96,  0x50 }, { CR97,  0x37 }, { CR98,  0x35 },
-		{ CR99,  0x00 }, { CR100, 0x01 }, { CR101, 0x13 },
-		{ CR102, 0x27 }, { CR103, 0x27 }, { CR104, 0x18 },
-		{ CR105, 0x12 }, { CR106, 0x04 }, { CR107, 0x00 },
-		{ CR108, 0x0a }, { CR109, 0x27 }, { CR110, 0x27 },
-		{ CR111, 0x27 }, { CR112, 0x27 }, { CR113, 0x27 },
-		{ CR114, 0x27 }, { CR115, 0x26 }, { CR116, 0x24 },
-		{ CR117, 0xfc }, { CR118, 0xfa }, { CR119, 0x1e },
-		{ CR125, 0x90 }, { CR126, 0x00 }, { CR127, 0x00 },
-		{ CR128, 0x14 }, { CR129, 0x12 }, { CR130, 0x10 },
-		{ CR131, 0x0c }, { CR136, 0xdf }, { CR137, 0xa0 },
-		{ CR138, 0xa8 }, { CR139, 0xb4 }, { CR140, 0x98 },
-		{ CR141, 0x82 }, { CR142, 0x53 }, { CR143, 0x1c },
-		{ CR144, 0x6c }, { CR147, 0x07 }, { CR148, 0x40 },
-		{ CR149, 0x40 }, /* Org:0x50 ComTrend:RalLink AP */
-		{ CR150, 0x14 }, /* Org:0x0E ComTrend:RalLink AP */
-		{ CR151, 0x18 }, { CR159, 0x70 }, { CR160, 0xfe },
-		{ CR161, 0xee }, { CR162, 0xaa }, { CR163, 0xfa },
-		{ CR164, 0xfa }, { CR165, 0xea }, { CR166, 0xbe },
-		{ CR167, 0xbe }, { CR168, 0x6a }, { CR169, 0xba },
-		{ CR170, 0xba }, { CR171, 0xba },
-		/* Note: CR204 must lead the CR203 */
-		{ CR204, 0x7d },
+		{ ZD_CR0,   0x14 }, { ZD_CR1,   0x06 }, { ZD_CR2,   0x26 },
+		{ ZD_CR3,   0x38 }, { ZD_CR4,   0x80 }, { ZD_CR9,   0xe0 },
+		{ ZD_CR10,  0x81 },
+		/* power control { { ZD_CR11,  1 << 6 }, */
+		{ ZD_CR11,  0x00 },
+		{ ZD_CR12,  0xf0 }, { ZD_CR13,  0x8c }, { ZD_CR14,  0x80 },
+		{ ZD_CR15,  0x3d }, { ZD_CR16,  0x20 }, { ZD_CR17,  0x1e },
+		{ ZD_CR18,  0x0a }, { ZD_CR19,  0x48 },
+		{ ZD_CR20,  0x10 }, /* Org:0x0E, ComTrend:RalLink AP */
+		{ ZD_CR21,  0x0e }, { ZD_CR22,  0x23 }, { ZD_CR23,  0x90 },
+		{ ZD_CR24,  0x14 }, { ZD_CR25,  0x40 }, { ZD_CR26,  0x10 },
+		{ ZD_CR27,  0x10 }, { ZD_CR28,  0x7f }, { ZD_CR29,  0x80 },
+		{ ZD_CR30,  0x4b }, /* ASIC/FWT, no jointly decoder */
+		{ ZD_CR31,  0x60 }, { ZD_CR32,  0x43 }, { ZD_CR33,  0x08 },
+		{ ZD_CR34,  0x06 }, { ZD_CR35,  0x0a }, { ZD_CR36,  0x00 },
+		{ ZD_CR37,  0x00 }, { ZD_CR38,  0x38 }, { ZD_CR39,  0x0c },
+		{ ZD_CR40,  0x84 }, { ZD_CR41,  0x2a }, { ZD_CR42,  0x80 },
+		{ ZD_CR43,  0x10 }, { ZD_CR44,  0x33 }, { ZD_CR46,  0xff },
+		{ ZD_CR47,  0x1E }, { ZD_CR48,  0x26 }, { ZD_CR49,  0x5b },
+		{ ZD_CR64,  0xd0 }, { ZD_CR65,  0x04 }, { ZD_CR66,  0x58 },
+		{ ZD_CR67,  0xc9 }, { ZD_CR68,  0x88 }, { ZD_CR69,  0x41 },
+		{ ZD_CR70,  0x23 }, { ZD_CR71,  0x10 }, { ZD_CR72,  0xff },
+		{ ZD_CR73,  0x32 }, { ZD_CR74,  0x30 }, { ZD_CR75,  0x65 },
+		{ ZD_CR76,  0x41 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x30 },
+		{ ZD_CR79,  0xf0 }, { ZD_CR80,  0x64 }, { ZD_CR81,  0x64 },
+		{ ZD_CR82,  0x00 }, { ZD_CR83,  0x24 }, { ZD_CR84,  0x04 },
+		{ ZD_CR85,  0x00 }, { ZD_CR86,  0x0c }, { ZD_CR87,  0x12 },
+		{ ZD_CR88,  0x0c }, { ZD_CR89,  0x00 }, { ZD_CR90,  0x58 },
+		{ ZD_CR91,  0x04 }, { ZD_CR92,  0x00 }, { ZD_CR93,  0x00 },
+		{ ZD_CR94,  0x01 },
+		{ ZD_CR95,  0x20 }, /* ZD1211B */
+		{ ZD_CR96,  0x50 }, { ZD_CR97,  0x37 }, { ZD_CR98,  0x35 },
+		{ ZD_CR99,  0x00 }, { ZD_CR100, 0x01 }, { ZD_CR101, 0x13 },
+		{ ZD_CR102, 0x27 }, { ZD_CR103, 0x27 }, { ZD_CR104, 0x18 },
+		{ ZD_CR105, 0x12 }, { ZD_CR106, 0x04 }, { ZD_CR107, 0x00 },
+		{ ZD_CR108, 0x0a }, { ZD_CR109, 0x27 }, { ZD_CR110, 0x27 },
+		{ ZD_CR111, 0x27 }, { ZD_CR112, 0x27 }, { ZD_CR113, 0x27 },
+		{ ZD_CR114, 0x27 }, { ZD_CR115, 0x26 }, { ZD_CR116, 0x24 },
+		{ ZD_CR117, 0xfc }, { ZD_CR118, 0xfa }, { ZD_CR119, 0x1e },
+		{ ZD_CR125, 0x90 }, { ZD_CR126, 0x00 }, { ZD_CR127, 0x00 },
+		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
+		{ ZD_CR131, 0x0c }, { ZD_CR136, 0xdf }, { ZD_CR137, 0xa0 },
+		{ ZD_CR138, 0xa8 }, { ZD_CR139, 0xb4 }, { ZD_CR140, 0x98 },
+		{ ZD_CR141, 0x82 }, { ZD_CR142, 0x53 }, { ZD_CR143, 0x1c },
+		{ ZD_CR144, 0x6c }, { ZD_CR147, 0x07 }, { ZD_CR148, 0x40 },
+		{ ZD_CR149, 0x40 }, /* Org:0x50 ComTrend:RalLink AP */
+		{ ZD_CR150, 0x14 }, /* Org:0x0E ComTrend:RalLink AP */
+		{ ZD_CR151, 0x18 }, { ZD_CR159, 0x70 }, { ZD_CR160, 0xfe },
+		{ ZD_CR161, 0xee }, { ZD_CR162, 0xaa }, { ZD_CR163, 0xfa },
+		{ ZD_CR164, 0xfa }, { ZD_CR165, 0xea }, { ZD_CR166, 0xbe },
+		{ ZD_CR167, 0xbe }, { ZD_CR168, 0x6a }, { ZD_CR169, 0xba },
+		{ ZD_CR170, 0xba }, { ZD_CR171, 0xba },
+		/* Note: ZD_CR204 must lead the ZD_CR203 */
+		{ ZD_CR204, 0x7d },
 		{},
-		{ CR203, 0x30 },
+		{ ZD_CR203, 0x30 },
 	};
 
 	int r, t;
@@ -1200,24 +1200,24 @@ int zd_chip_init_hw(struct zd_chip *chip)
 static int update_pwr_int(struct zd_chip *chip, u8 channel)
 {
 	u8 value = chip->pwr_int_values[channel - 1];
-	return zd_iowrite16_locked(chip, value, CR31);
+	return zd_iowrite16_locked(chip, value, ZD_CR31);
 }
 
 static int update_pwr_cal(struct zd_chip *chip, u8 channel)
 {
 	u8 value = chip->pwr_cal_values[channel-1];
-	return zd_iowrite16_locked(chip, value, CR68);
+	return zd_iowrite16_locked(chip, value, ZD_CR68);
 }
 
 static int update_ofdm_cal(struct zd_chip *chip, u8 channel)
 {
 	struct zd_ioreq16 ioreqs[3];
 
-	ioreqs[0].addr = CR67;
+	ioreqs[0].addr = ZD_CR67;
 	ioreqs[0].value = chip->ofdm_cal_values[OFDM_36M_INDEX][channel-1];
-	ioreqs[1].addr = CR66;
+	ioreqs[1].addr = ZD_CR66;
 	ioreqs[1].value = chip->ofdm_cal_values[OFDM_48M_INDEX][channel-1];
-	ioreqs[2].addr = CR65;
+	ioreqs[2].addr = ZD_CR65;
 	ioreqs[2].value = chip->ofdm_cal_values[OFDM_54M_INDEX][channel-1];
 
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -1236,9 +1236,9 @@ static int update_channel_integration_and_calibration(struct zd_chip *chip,
 		return r;
 	if (zd_chip_is_zd1211b(chip)) {
 		static const struct zd_ioreq16 ioreqs[] = {
-			{ CR69, 0x28 },
+			{ ZD_CR69, 0x28 },
 			{},
-			{ CR69, 0x2a },
+			{ ZD_CR69, 0x2a },
 		};
 
 		r = update_ofdm_cal(chip, channel);
@@ -1269,7 +1269,7 @@ static int patch_cck_gain(struct zd_chip *chip)
 	if (r)
 		return r;
 	dev_dbg_f(zd_chip_dev(chip), "patching value %x\n", value & 0xff);
-	return zd_iowrite16_locked(chip, value & 0xff, CR47);
+	return zd_iowrite16_locked(chip, value & 0xff, ZD_CR47);
 }
 
 int zd_chip_set_channel(struct zd_chip *chip, u8 channel)
@@ -1505,9 +1505,9 @@ int zd_rfwritev_locked(struct zd_chip *chip,
 int zd_rfwrite_cr_locked(struct zd_chip *chip, u32 value)
 {
 	const struct zd_ioreq16 ioreqs[] = {
-		{ CR244, (value >> 16) & 0xff },
-		{ CR243, (value >>  8) & 0xff },
-		{ CR242,  value        & 0xff },
+		{ ZD_CR244, (value >> 16) & 0xff },
+		{ ZD_CR243, (value >>  8) & 0xff },
+		{ ZD_CR242,  value        & 0xff },
 	};
 	ZD_ASSERT(mutex_is_locked(&chip->mutex));
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index 14e4402a6111bdb5b70745f7d4784693eb30dfa9..4be7c3b5b26552031d7d1ddf143bd8d6f140a63d 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -61,277 +61,288 @@ enum {
 #define FWRAW_DATA(offset) ((zd_addr_t)(FW_START + (offset)))
 
 /* 8-bit hardware registers */
-#define CR0   CTL_REG(0x0000)
-#define CR1   CTL_REG(0x0004)
-#define CR2   CTL_REG(0x0008)
-#define CR3   CTL_REG(0x000C)
+#define ZD_CR0   CTL_REG(0x0000)
+#define ZD_CR1   CTL_REG(0x0004)
+#define ZD_CR2   CTL_REG(0x0008)
+#define ZD_CR3   CTL_REG(0x000C)
 
-#define CR5   CTL_REG(0x0010)
+#define ZD_CR5   CTL_REG(0x0010)
 /*	bit 5: if set short preamble used
  *	bit 6: filter band - Japan channel 14 on, else off
  */
-#define CR6   CTL_REG(0x0014)
-#define CR7   CTL_REG(0x0018)
-#define CR8   CTL_REG(0x001C)
+#define ZD_CR6   CTL_REG(0x0014)
+#define ZD_CR7   CTL_REG(0x0018)
+#define ZD_CR8   CTL_REG(0x001C)
 
-#define CR4   CTL_REG(0x0020)
+#define ZD_CR4   CTL_REG(0x0020)
 
-#define CR9   CTL_REG(0x0024)
-/*	bit 2: antenna switch (together with CR10) */
-#define CR10  CTL_REG(0x0028)
-/*	bit 1: antenna switch (together with CR9)
- *	RF2959 controls with CR11 radion on and off
+#define ZD_CR9   CTL_REG(0x0024)
+/*	bit 2: antenna switch (together with ZD_CR10) */
+#define ZD_CR10  CTL_REG(0x0028)
+/*	bit 1: antenna switch (together with ZD_CR9)
+ *	RF2959 controls with ZD_CR11 radion on and off
  */
-#define CR11  CTL_REG(0x002C)
+#define ZD_CR11  CTL_REG(0x002C)
 /*	bit 6:  TX power control for OFDM
- *	RF2959 controls with CR10 radio on and off
+ *	RF2959 controls with ZD_CR10 radio on and off
  */
-#define CR12  CTL_REG(0x0030)
-#define CR13  CTL_REG(0x0034)
-#define CR14  CTL_REG(0x0038)
-#define CR15  CTL_REG(0x003C)
-#define CR16  CTL_REG(0x0040)
-#define CR17  CTL_REG(0x0044)
-#define CR18  CTL_REG(0x0048)
-#define CR19  CTL_REG(0x004C)
-#define CR20  CTL_REG(0x0050)
-#define CR21  CTL_REG(0x0054)
-#define CR22  CTL_REG(0x0058)
-#define CR23  CTL_REG(0x005C)
-#define CR24  CTL_REG(0x0060)	/* CCA threshold */
-#define CR25  CTL_REG(0x0064)
-#define CR26  CTL_REG(0x0068)
-#define CR27  CTL_REG(0x006C)
-#define CR28  CTL_REG(0x0070)
-#define CR29  CTL_REG(0x0074)
-#define CR30  CTL_REG(0x0078)
-#define CR31  CTL_REG(0x007C)	/* TX power control for RF in CCK mode */
-#define CR32  CTL_REG(0x0080)
-#define CR33  CTL_REG(0x0084)
-#define CR34  CTL_REG(0x0088)
-#define CR35  CTL_REG(0x008C)
-#define CR36  CTL_REG(0x0090)
-#define CR37  CTL_REG(0x0094)
-#define CR38  CTL_REG(0x0098)
-#define CR39  CTL_REG(0x009C)
-#define CR40  CTL_REG(0x00A0)
-#define CR41  CTL_REG(0x00A4)
-#define CR42  CTL_REG(0x00A8)
-#define CR43  CTL_REG(0x00AC)
-#define CR44  CTL_REG(0x00B0)
-#define CR45  CTL_REG(0x00B4)
-#define CR46  CTL_REG(0x00B8)
-#define CR47  CTL_REG(0x00BC)	/* CCK baseband gain
-	                         * (patch value might be in EEPROM)
-				 */
-#define CR48  CTL_REG(0x00C0)
-#define CR49  CTL_REG(0x00C4)
-#define CR50  CTL_REG(0x00C8)
-#define CR51  CTL_REG(0x00CC)	/* TX power control for RF in 6-36M modes */
-#define CR52  CTL_REG(0x00D0)	/* TX power control for RF in 48M mode */
-#define CR53  CTL_REG(0x00D4)	/* TX power control for RF in 54M mode */
-#define CR54  CTL_REG(0x00D8)
-#define CR55  CTL_REG(0x00DC)
-#define CR56  CTL_REG(0x00E0)
-#define CR57  CTL_REG(0x00E4)
-#define CR58  CTL_REG(0x00E8)
-#define CR59  CTL_REG(0x00EC)
-#define CR60  CTL_REG(0x00F0)
-#define CR61  CTL_REG(0x00F4)
-#define CR62  CTL_REG(0x00F8)
-#define CR63  CTL_REG(0x00FC)
-#define CR64  CTL_REG(0x0100)
-#define CR65  CTL_REG(0x0104) /* OFDM 54M calibration */
-#define CR66  CTL_REG(0x0108) /* OFDM 48M calibration */
-#define CR67  CTL_REG(0x010C) /* OFDM 36M calibration */
-#define CR68  CTL_REG(0x0110) /* CCK calibration */
-#define CR69  CTL_REG(0x0114)
-#define CR70  CTL_REG(0x0118)
-#define CR71  CTL_REG(0x011C)
-#define CR72  CTL_REG(0x0120)
-#define CR73  CTL_REG(0x0124)
-#define CR74  CTL_REG(0x0128)
-#define CR75  CTL_REG(0x012C)
-#define CR76  CTL_REG(0x0130)
-#define CR77  CTL_REG(0x0134)
-#define CR78  CTL_REG(0x0138)
-#define CR79  CTL_REG(0x013C)
-#define CR80  CTL_REG(0x0140)
-#define CR81  CTL_REG(0x0144)
-#define CR82  CTL_REG(0x0148)
-#define CR83  CTL_REG(0x014C)
-#define CR84  CTL_REG(0x0150)
-#define CR85  CTL_REG(0x0154)
-#define CR86  CTL_REG(0x0158)
-#define CR87  CTL_REG(0x015C)
-#define CR88  CTL_REG(0x0160)
-#define CR89  CTL_REG(0x0164)
-#define CR90  CTL_REG(0x0168)
-#define CR91  CTL_REG(0x016C)
-#define CR92  CTL_REG(0x0170)
-#define CR93  CTL_REG(0x0174)
-#define CR94  CTL_REG(0x0178)
-#define CR95  CTL_REG(0x017C)
-#define CR96  CTL_REG(0x0180)
-#define CR97  CTL_REG(0x0184)
-#define CR98  CTL_REG(0x0188)
-#define CR99  CTL_REG(0x018C)
-#define CR100 CTL_REG(0x0190)
-#define CR101 CTL_REG(0x0194)
-#define CR102 CTL_REG(0x0198)
-#define CR103 CTL_REG(0x019C)
-#define CR104 CTL_REG(0x01A0)
-#define CR105 CTL_REG(0x01A4)
-#define CR106 CTL_REG(0x01A8)
-#define CR107 CTL_REG(0x01AC)
-#define CR108 CTL_REG(0x01B0)
-#define CR109 CTL_REG(0x01B4)
-#define CR110 CTL_REG(0x01B8)
-#define CR111 CTL_REG(0x01BC)
-#define CR112 CTL_REG(0x01C0)
-#define CR113 CTL_REG(0x01C4)
-#define CR114 CTL_REG(0x01C8)
-#define CR115 CTL_REG(0x01CC)
-#define CR116 CTL_REG(0x01D0)
-#define CR117 CTL_REG(0x01D4)
-#define CR118 CTL_REG(0x01D8)
-#define CR119 CTL_REG(0x01DC)
-#define CR120 CTL_REG(0x01E0)
-#define CR121 CTL_REG(0x01E4)
-#define CR122 CTL_REG(0x01E8)
-#define CR123 CTL_REG(0x01EC)
-#define CR124 CTL_REG(0x01F0)
-#define CR125 CTL_REG(0x01F4)
-#define CR126 CTL_REG(0x01F8)
-#define CR127 CTL_REG(0x01FC)
-#define CR128 CTL_REG(0x0200)
-#define CR129 CTL_REG(0x0204)
-#define CR130 CTL_REG(0x0208)
-#define CR131 CTL_REG(0x020C)
-#define CR132 CTL_REG(0x0210)
-#define CR133 CTL_REG(0x0214)
-#define CR134 CTL_REG(0x0218)
-#define CR135 CTL_REG(0x021C)
-#define CR136 CTL_REG(0x0220)
-#define CR137 CTL_REG(0x0224)
-#define CR138 CTL_REG(0x0228)
-#define CR139 CTL_REG(0x022C)
-#define CR140 CTL_REG(0x0230)
-#define CR141 CTL_REG(0x0234)
-#define CR142 CTL_REG(0x0238)
-#define CR143 CTL_REG(0x023C)
-#define CR144 CTL_REG(0x0240)
-#define CR145 CTL_REG(0x0244)
-#define CR146 CTL_REG(0x0248)
-#define CR147 CTL_REG(0x024C)
-#define CR148 CTL_REG(0x0250)
-#define CR149 CTL_REG(0x0254)
-#define CR150 CTL_REG(0x0258)
-#define CR151 CTL_REG(0x025C)
-#define CR152 CTL_REG(0x0260)
-#define CR153 CTL_REG(0x0264)
-#define CR154 CTL_REG(0x0268)
-#define CR155 CTL_REG(0x026C)
-#define CR156 CTL_REG(0x0270)
-#define CR157 CTL_REG(0x0274)
-#define CR158 CTL_REG(0x0278)
-#define CR159 CTL_REG(0x027C)
-#define CR160 CTL_REG(0x0280)
-#define CR161 CTL_REG(0x0284)
-#define CR162 CTL_REG(0x0288)
-#define CR163 CTL_REG(0x028C)
-#define CR164 CTL_REG(0x0290)
-#define CR165 CTL_REG(0x0294)
-#define CR166 CTL_REG(0x0298)
-#define CR167 CTL_REG(0x029C)
-#define CR168 CTL_REG(0x02A0)
-#define CR169 CTL_REG(0x02A4)
-#define CR170 CTL_REG(0x02A8)
-#define CR171 CTL_REG(0x02AC)
-#define CR172 CTL_REG(0x02B0)
-#define CR173 CTL_REG(0x02B4)
-#define CR174 CTL_REG(0x02B8)
-#define CR175 CTL_REG(0x02BC)
-#define CR176 CTL_REG(0x02C0)
-#define CR177 CTL_REG(0x02C4)
-#define CR178 CTL_REG(0x02C8)
-#define CR179 CTL_REG(0x02CC)
-#define CR180 CTL_REG(0x02D0)
-#define CR181 CTL_REG(0x02D4)
-#define CR182 CTL_REG(0x02D8)
-#define CR183 CTL_REG(0x02DC)
-#define CR184 CTL_REG(0x02E0)
-#define CR185 CTL_REG(0x02E4)
-#define CR186 CTL_REG(0x02E8)
-#define CR187 CTL_REG(0x02EC)
-#define CR188 CTL_REG(0x02F0)
-#define CR189 CTL_REG(0x02F4)
-#define CR190 CTL_REG(0x02F8)
-#define CR191 CTL_REG(0x02FC)
-#define CR192 CTL_REG(0x0300)
-#define CR193 CTL_REG(0x0304)
-#define CR194 CTL_REG(0x0308)
-#define CR195 CTL_REG(0x030C)
-#define CR196 CTL_REG(0x0310)
-#define CR197 CTL_REG(0x0314)
-#define CR198 CTL_REG(0x0318)
-#define CR199 CTL_REG(0x031C)
-#define CR200 CTL_REG(0x0320)
-#define CR201 CTL_REG(0x0324)
-#define CR202 CTL_REG(0x0328)
-#define CR203 CTL_REG(0x032C)	/* I2C bus template value & flash control */
-#define CR204 CTL_REG(0x0330)
-#define CR205 CTL_REG(0x0334)
-#define CR206 CTL_REG(0x0338)
-#define CR207 CTL_REG(0x033C)
-#define CR208 CTL_REG(0x0340)
-#define CR209 CTL_REG(0x0344)
-#define CR210 CTL_REG(0x0348)
-#define CR211 CTL_REG(0x034C)
-#define CR212 CTL_REG(0x0350)
-#define CR213 CTL_REG(0x0354)
-#define CR214 CTL_REG(0x0358)
-#define CR215 CTL_REG(0x035C)
-#define CR216 CTL_REG(0x0360)
-#define CR217 CTL_REG(0x0364)
-#define CR218 CTL_REG(0x0368)
-#define CR219 CTL_REG(0x036C)
-#define CR220 CTL_REG(0x0370)
-#define CR221 CTL_REG(0x0374)
-#define CR222 CTL_REG(0x0378)
-#define CR223 CTL_REG(0x037C)
-#define CR224 CTL_REG(0x0380)
-#define CR225 CTL_REG(0x0384)
-#define CR226 CTL_REG(0x0388)
-#define CR227 CTL_REG(0x038C)
-#define CR228 CTL_REG(0x0390)
-#define CR229 CTL_REG(0x0394)
-#define CR230 CTL_REG(0x0398)
-#define CR231 CTL_REG(0x039C)
-#define CR232 CTL_REG(0x03A0)
-#define CR233 CTL_REG(0x03A4)
-#define CR234 CTL_REG(0x03A8)
-#define CR235 CTL_REG(0x03AC)
-#define CR236 CTL_REG(0x03B0)
-
-#define CR240 CTL_REG(0x03C0)
-/*	bit 7:  host-controlled RF register writes
- * CR241-CR245: for hardware controlled writing of RF bits, not needed for
- *              USB
+#define ZD_CR12  CTL_REG(0x0030)
+#define ZD_CR13  CTL_REG(0x0034)
+#define ZD_CR14  CTL_REG(0x0038)
+#define ZD_CR15  CTL_REG(0x003C)
+#define ZD_CR16  CTL_REG(0x0040)
+#define ZD_CR17  CTL_REG(0x0044)
+#define ZD_CR18  CTL_REG(0x0048)
+#define ZD_CR19  CTL_REG(0x004C)
+#define ZD_CR20  CTL_REG(0x0050)
+#define ZD_CR21  CTL_REG(0x0054)
+#define ZD_CR22  CTL_REG(0x0058)
+#define ZD_CR23  CTL_REG(0x005C)
+#define ZD_CR24  CTL_REG(0x0060)	/* CCA threshold */
+#define ZD_CR25  CTL_REG(0x0064)
+#define ZD_CR26  CTL_REG(0x0068)
+#define ZD_CR27  CTL_REG(0x006C)
+#define ZD_CR28  CTL_REG(0x0070)
+#define ZD_CR29  CTL_REG(0x0074)
+#define ZD_CR30  CTL_REG(0x0078)
+#define ZD_CR31  CTL_REG(0x007C)	/* TX power control for RF in
+					 * CCK mode
+					 */
+#define ZD_CR32  CTL_REG(0x0080)
+#define ZD_CR33  CTL_REG(0x0084)
+#define ZD_CR34  CTL_REG(0x0088)
+#define ZD_CR35  CTL_REG(0x008C)
+#define ZD_CR36  CTL_REG(0x0090)
+#define ZD_CR37  CTL_REG(0x0094)
+#define ZD_CR38  CTL_REG(0x0098)
+#define ZD_CR39  CTL_REG(0x009C)
+#define ZD_CR40  CTL_REG(0x00A0)
+#define ZD_CR41  CTL_REG(0x00A4)
+#define ZD_CR42  CTL_REG(0x00A8)
+#define ZD_CR43  CTL_REG(0x00AC)
+#define ZD_CR44  CTL_REG(0x00B0)
+#define ZD_CR45  CTL_REG(0x00B4)
+#define ZD_CR46  CTL_REG(0x00B8)
+#define ZD_CR47  CTL_REG(0x00BC)	/* CCK baseband gain
+					 * (patch value might be in EEPROM)
+					 */
+#define ZD_CR48  CTL_REG(0x00C0)
+#define ZD_CR49  CTL_REG(0x00C4)
+#define ZD_CR50  CTL_REG(0x00C8)
+#define ZD_CR51  CTL_REG(0x00CC)	/* TX power control for RF in
+					 * 6-36M modes
+					 */
+#define ZD_CR52  CTL_REG(0x00D0)	/* TX power control for RF in
+					 * 48M mode
+					 */
+#define ZD_CR53  CTL_REG(0x00D4)	/* TX power control for RF in
+					 * 54M mode
+					 */
+#define ZD_CR54  CTL_REG(0x00D8)
+#define ZD_CR55  CTL_REG(0x00DC)
+#define ZD_CR56  CTL_REG(0x00E0)
+#define ZD_CR57  CTL_REG(0x00E4)
+#define ZD_CR58  CTL_REG(0x00E8)
+#define ZD_CR59  CTL_REG(0x00EC)
+#define ZD_CR60  CTL_REG(0x00F0)
+#define ZD_CR61  CTL_REG(0x00F4)
+#define ZD_CR62  CTL_REG(0x00F8)
+#define ZD_CR63  CTL_REG(0x00FC)
+#define ZD_CR64  CTL_REG(0x0100)
+#define ZD_CR65  CTL_REG(0x0104) /* OFDM 54M calibration */
+#define ZD_CR66  CTL_REG(0x0108) /* OFDM 48M calibration */
+#define ZD_CR67  CTL_REG(0x010C) /* OFDM 36M calibration */
+#define ZD_CR68  CTL_REG(0x0110) /* CCK calibration */
+#define ZD_CR69  CTL_REG(0x0114)
+#define ZD_CR70  CTL_REG(0x0118)
+#define ZD_CR71  CTL_REG(0x011C)
+#define ZD_CR72  CTL_REG(0x0120)
+#define ZD_CR73  CTL_REG(0x0124)
+#define ZD_CR74  CTL_REG(0x0128)
+#define ZD_CR75  CTL_REG(0x012C)
+#define ZD_CR76  CTL_REG(0x0130)
+#define ZD_CR77  CTL_REG(0x0134)
+#define ZD_CR78  CTL_REG(0x0138)
+#define ZD_CR79  CTL_REG(0x013C)
+#define ZD_CR80  CTL_REG(0x0140)
+#define ZD_CR81  CTL_REG(0x0144)
+#define ZD_CR82  CTL_REG(0x0148)
+#define ZD_CR83  CTL_REG(0x014C)
+#define ZD_CR84  CTL_REG(0x0150)
+#define ZD_CR85  CTL_REG(0x0154)
+#define ZD_CR86  CTL_REG(0x0158)
+#define ZD_CR87  CTL_REG(0x015C)
+#define ZD_CR88  CTL_REG(0x0160)
+#define ZD_CR89  CTL_REG(0x0164)
+#define ZD_CR90  CTL_REG(0x0168)
+#define ZD_CR91  CTL_REG(0x016C)
+#define ZD_CR92  CTL_REG(0x0170)
+#define ZD_CR93  CTL_REG(0x0174)
+#define ZD_CR94  CTL_REG(0x0178)
+#define ZD_CR95  CTL_REG(0x017C)
+#define ZD_CR96  CTL_REG(0x0180)
+#define ZD_CR97  CTL_REG(0x0184)
+#define ZD_CR98  CTL_REG(0x0188)
+#define ZD_CR99  CTL_REG(0x018C)
+#define ZD_CR100 CTL_REG(0x0190)
+#define ZD_CR101 CTL_REG(0x0194)
+#define ZD_CR102 CTL_REG(0x0198)
+#define ZD_CR103 CTL_REG(0x019C)
+#define ZD_CR104 CTL_REG(0x01A0)
+#define ZD_CR105 CTL_REG(0x01A4)
+#define ZD_CR106 CTL_REG(0x01A8)
+#define ZD_CR107 CTL_REG(0x01AC)
+#define ZD_CR108 CTL_REG(0x01B0)
+#define ZD_CR109 CTL_REG(0x01B4)
+#define ZD_CR110 CTL_REG(0x01B8)
+#define ZD_CR111 CTL_REG(0x01BC)
+#define ZD_CR112 CTL_REG(0x01C0)
+#define ZD_CR113 CTL_REG(0x01C4)
+#define ZD_CR114 CTL_REG(0x01C8)
+#define ZD_CR115 CTL_REG(0x01CC)
+#define ZD_CR116 CTL_REG(0x01D0)
+#define ZD_CR117 CTL_REG(0x01D4)
+#define ZD_CR118 CTL_REG(0x01D8)
+#define ZD_CR119 CTL_REG(0x01DC)
+#define ZD_CR120 CTL_REG(0x01E0)
+#define ZD_CR121 CTL_REG(0x01E4)
+#define ZD_CR122 CTL_REG(0x01E8)
+#define ZD_CR123 CTL_REG(0x01EC)
+#define ZD_CR124 CTL_REG(0x01F0)
+#define ZD_CR125 CTL_REG(0x01F4)
+#define ZD_CR126 CTL_REG(0x01F8)
+#define ZD_CR127 CTL_REG(0x01FC)
+#define ZD_CR128 CTL_REG(0x0200)
+#define ZD_CR129 CTL_REG(0x0204)
+#define ZD_CR130 CTL_REG(0x0208)
+#define ZD_CR131 CTL_REG(0x020C)
+#define ZD_CR132 CTL_REG(0x0210)
+#define ZD_CR133 CTL_REG(0x0214)
+#define ZD_CR134 CTL_REG(0x0218)
+#define ZD_CR135 CTL_REG(0x021C)
+#define ZD_CR136 CTL_REG(0x0220)
+#define ZD_CR137 CTL_REG(0x0224)
+#define ZD_CR138 CTL_REG(0x0228)
+#define ZD_CR139 CTL_REG(0x022C)
+#define ZD_CR140 CTL_REG(0x0230)
+#define ZD_CR141 CTL_REG(0x0234)
+#define ZD_CR142 CTL_REG(0x0238)
+#define ZD_CR143 CTL_REG(0x023C)
+#define ZD_CR144 CTL_REG(0x0240)
+#define ZD_CR145 CTL_REG(0x0244)
+#define ZD_CR146 CTL_REG(0x0248)
+#define ZD_CR147 CTL_REG(0x024C)
+#define ZD_CR148 CTL_REG(0x0250)
+#define ZD_CR149 CTL_REG(0x0254)
+#define ZD_CR150 CTL_REG(0x0258)
+#define ZD_CR151 CTL_REG(0x025C)
+#define ZD_CR152 CTL_REG(0x0260)
+#define ZD_CR153 CTL_REG(0x0264)
+#define ZD_CR154 CTL_REG(0x0268)
+#define ZD_CR155 CTL_REG(0x026C)
+#define ZD_CR156 CTL_REG(0x0270)
+#define ZD_CR157 CTL_REG(0x0274)
+#define ZD_CR158 CTL_REG(0x0278)
+#define ZD_CR159 CTL_REG(0x027C)
+#define ZD_CR160 CTL_REG(0x0280)
+#define ZD_CR161 CTL_REG(0x0284)
+#define ZD_CR162 CTL_REG(0x0288)
+#define ZD_CR163 CTL_REG(0x028C)
+#define ZD_CR164 CTL_REG(0x0290)
+#define ZD_CR165 CTL_REG(0x0294)
+#define ZD_CR166 CTL_REG(0x0298)
+#define ZD_CR167 CTL_REG(0x029C)
+#define ZD_CR168 CTL_REG(0x02A0)
+#define ZD_CR169 CTL_REG(0x02A4)
+#define ZD_CR170 CTL_REG(0x02A8)
+#define ZD_CR171 CTL_REG(0x02AC)
+#define ZD_CR172 CTL_REG(0x02B0)
+#define ZD_CR173 CTL_REG(0x02B4)
+#define ZD_CR174 CTL_REG(0x02B8)
+#define ZD_CR175 CTL_REG(0x02BC)
+#define ZD_CR176 CTL_REG(0x02C0)
+#define ZD_CR177 CTL_REG(0x02C4)
+#define ZD_CR178 CTL_REG(0x02C8)
+#define ZD_CR179 CTL_REG(0x02CC)
+#define ZD_CR180 CTL_REG(0x02D0)
+#define ZD_CR181 CTL_REG(0x02D4)
+#define ZD_CR182 CTL_REG(0x02D8)
+#define ZD_CR183 CTL_REG(0x02DC)
+#define ZD_CR184 CTL_REG(0x02E0)
+#define ZD_CR185 CTL_REG(0x02E4)
+#define ZD_CR186 CTL_REG(0x02E8)
+#define ZD_CR187 CTL_REG(0x02EC)
+#define ZD_CR188 CTL_REG(0x02F0)
+#define ZD_CR189 CTL_REG(0x02F4)
+#define ZD_CR190 CTL_REG(0x02F8)
+#define ZD_CR191 CTL_REG(0x02FC)
+#define ZD_CR192 CTL_REG(0x0300)
+#define ZD_CR193 CTL_REG(0x0304)
+#define ZD_CR194 CTL_REG(0x0308)
+#define ZD_CR195 CTL_REG(0x030C)
+#define ZD_CR196 CTL_REG(0x0310)
+#define ZD_CR197 CTL_REG(0x0314)
+#define ZD_CR198 CTL_REG(0x0318)
+#define ZD_CR199 CTL_REG(0x031C)
+#define ZD_CR200 CTL_REG(0x0320)
+#define ZD_CR201 CTL_REG(0x0324)
+#define ZD_CR202 CTL_REG(0x0328)
+#define ZD_CR203 CTL_REG(0x032C)	/* I2C bus template value & flash
+					 * control
+					 */
+#define ZD_CR204 CTL_REG(0x0330)
+#define ZD_CR205 CTL_REG(0x0334)
+#define ZD_CR206 CTL_REG(0x0338)
+#define ZD_CR207 CTL_REG(0x033C)
+#define ZD_CR208 CTL_REG(0x0340)
+#define ZD_CR209 CTL_REG(0x0344)
+#define ZD_CR210 CTL_REG(0x0348)
+#define ZD_CR211 CTL_REG(0x034C)
+#define ZD_CR212 CTL_REG(0x0350)
+#define ZD_CR213 CTL_REG(0x0354)
+#define ZD_CR214 CTL_REG(0x0358)
+#define ZD_CR215 CTL_REG(0x035C)
+#define ZD_CR216 CTL_REG(0x0360)
+#define ZD_CR217 CTL_REG(0x0364)
+#define ZD_CR218 CTL_REG(0x0368)
+#define ZD_CR219 CTL_REG(0x036C)
+#define ZD_CR220 CTL_REG(0x0370)
+#define ZD_CR221 CTL_REG(0x0374)
+#define ZD_CR222 CTL_REG(0x0378)
+#define ZD_CR223 CTL_REG(0x037C)
+#define ZD_CR224 CTL_REG(0x0380)
+#define ZD_CR225 CTL_REG(0x0384)
+#define ZD_CR226 CTL_REG(0x0388)
+#define ZD_CR227 CTL_REG(0x038C)
+#define ZD_CR228 CTL_REG(0x0390)
+#define ZD_CR229 CTL_REG(0x0394)
+#define ZD_CR230 CTL_REG(0x0398)
+#define ZD_CR231 CTL_REG(0x039C)
+#define ZD_CR232 CTL_REG(0x03A0)
+#define ZD_CR233 CTL_REG(0x03A4)
+#define ZD_CR234 CTL_REG(0x03A8)
+#define ZD_CR235 CTL_REG(0x03AC)
+#define ZD_CR236 CTL_REG(0x03B0)
+
+#define ZD_CR240 CTL_REG(0x03C0)
+/*             bit 7: host-controlled RF register writes
+ * ZD_CR241-ZD_CR245: for hardware controlled writing of RF bits, not needed for
+ *                    USB
  */
-#define CR241 CTL_REG(0x03C4)
-#define CR242 CTL_REG(0x03C8)
-#define CR243 CTL_REG(0x03CC)
-#define CR244 CTL_REG(0x03D0)
-#define CR245 CTL_REG(0x03D4)
-
-#define CR251 CTL_REG(0x03EC)	/* only used for activation and deactivation of
-				 * Airoha RFs AL2230 and AL7230B
-				 */
-#define CR252 CTL_REG(0x03F0)
-#define CR253 CTL_REG(0x03F4)
-#define CR254 CTL_REG(0x03F8)
-#define CR255 CTL_REG(0x03FC)
+#define ZD_CR241 CTL_REG(0x03C4)
+#define ZD_CR242 CTL_REG(0x03C8)
+#define ZD_CR243 CTL_REG(0x03CC)
+#define ZD_CR244 CTL_REG(0x03D0)
+#define ZD_CR245 CTL_REG(0x03D4)
+
+#define ZD_CR251 CTL_REG(0x03EC)	/* only used for activation and
+					 * deactivation of Airoha RFs AL2230
+					 * and AL7230B
+					 */
+#define ZD_CR252 CTL_REG(0x03F0)
+#define ZD_CR253 CTL_REG(0x03F4)
+#define ZD_CR254 CTL_REG(0x03F8)
+#define ZD_CR255 CTL_REG(0x03FC)
 
 #define CR_MAX_PHY_REG 255
 
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.h b/drivers/net/wireless/zd1211rw/zd_rf.h
index 79dc1035592ded4692d0b6aa9f0c8282321e35aa..725b7c99b23d0973014213c504148adff94b89ee 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.h
+++ b/drivers/net/wireless/zd1211rw/zd_rf.h
@@ -55,7 +55,7 @@ struct zd_rf {
 	 * defaults to 1 (yes) */
 	u8 update_channel_int:1;
 
-	/* whether CR47 should be patched from the EEPROM, if the appropriate
+	/* whether ZD_CR47 should be patched from the EEPROM, if the appropriate
 	 * flag is set in the POD. The vendor driver suggests that this should
 	 * be done for all RF's, but a bug in their code prevents but their
 	 * HW_OverWritePhyRegFromE2P() routine from ever taking effect. */
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c b/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
index 74a8f7a55591759b343c8d445dd14e242f6f5b0c..12babcb633c3934b4b0bb5d2f23d83230b592b1f 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
@@ -61,31 +61,31 @@ static const u32 zd1211b_al2230_table[][3] = {
 };
 
 static const struct zd_ioreq16 zd1211b_ioreqs_shared_1[] = {
-	{ CR240, 0x57 }, { CR9,   0xe0 },
+	{ ZD_CR240, 0x57 }, { ZD_CR9,   0xe0 },
 };
 
 static const struct zd_ioreq16 ioreqs_init_al2230s[] = {
-	{ CR47,   0x1e }, /* MARK_002 */
-	{ CR106,  0x22 },
-	{ CR107,  0x2a }, /* MARK_002 */
-	{ CR109,  0x13 }, /* MARK_002 */
-	{ CR118,  0xf8 }, /* MARK_002 */
-	{ CR119,  0x12 }, { CR122,  0xe0 },
-	{ CR128,  0x10 }, /* MARK_001 from 0xe->0x10 */
-	{ CR129,  0x0e }, /* MARK_001 from 0xd->0x0e */
-	{ CR130,  0x10 }, /* MARK_001 from 0xb->0x0d */
+	{ ZD_CR47,   0x1e }, /* MARK_002 */
+	{ ZD_CR106,  0x22 },
+	{ ZD_CR107,  0x2a }, /* MARK_002 */
+	{ ZD_CR109,  0x13 }, /* MARK_002 */
+	{ ZD_CR118,  0xf8 }, /* MARK_002 */
+	{ ZD_CR119,  0x12 }, { ZD_CR122,  0xe0 },
+	{ ZD_CR128,  0x10 }, /* MARK_001 from 0xe->0x10 */
+	{ ZD_CR129,  0x0e }, /* MARK_001 from 0xd->0x0e */
+	{ ZD_CR130,  0x10 }, /* MARK_001 from 0xb->0x0d */
 };
 
 static int zd1211b_al2230_finalize_rf(struct zd_chip *chip)
 {
 	int r;
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR80,  0x30 }, { CR81,  0x30 }, { CR79,  0x58 },
-		{ CR12,  0xf0 }, { CR77,  0x1b }, { CR78,  0x58 },
-		{ CR203, 0x06 },
+		{ ZD_CR80,  0x30 }, { ZD_CR81,  0x30 }, { ZD_CR79,  0x58 },
+		{ ZD_CR12,  0xf0 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x58 },
+		{ ZD_CR203, 0x06 },
 		{ },
 
-		{ CR240, 0x80 },
+		{ ZD_CR240, 0x80 },
 	};
 
 	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -94,12 +94,12 @@ static int zd1211b_al2230_finalize_rf(struct zd_chip *chip)
 
 	/* related to antenna selection? */
 	if (chip->new_phy_layout) {
-		r = zd_iowrite16_locked(chip, 0xe1, CR9);
+		r = zd_iowrite16_locked(chip, 0xe1, ZD_CR9);
 		if (r)
 			return r;
 	}
 
-	return zd_iowrite16_locked(chip, 0x06, CR203);
+	return zd_iowrite16_locked(chip, 0x06, ZD_CR203);
 }
 
 static int zd1211_al2230_init_hw(struct zd_rf *rf)
@@ -108,40 +108,40 @@ static int zd1211_al2230_init_hw(struct zd_rf *rf)
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
 	static const struct zd_ioreq16 ioreqs_init[] = {
-		{ CR15,   0x20 }, { CR23,   0x40 }, { CR24,  0x20 },
-		{ CR26,   0x11 }, { CR28,   0x3e }, { CR29,  0x00 },
-		{ CR44,   0x33 }, { CR106,  0x2a }, { CR107, 0x1a },
-		{ CR109,  0x09 }, { CR110,  0x27 }, { CR111, 0x2b },
-		{ CR112,  0x2b }, { CR119,  0x0a }, { CR10,  0x89 },
+		{ ZD_CR15,   0x20 }, { ZD_CR23,   0x40 }, { ZD_CR24,  0x20 },
+		{ ZD_CR26,   0x11 }, { ZD_CR28,   0x3e }, { ZD_CR29,  0x00 },
+		{ ZD_CR44,   0x33 }, { ZD_CR106,  0x2a }, { ZD_CR107, 0x1a },
+		{ ZD_CR109,  0x09 }, { ZD_CR110,  0x27 }, { ZD_CR111, 0x2b },
+		{ ZD_CR112,  0x2b }, { ZD_CR119,  0x0a }, { ZD_CR10,  0x89 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR17,   0x28 },
-		{ CR26,   0x93 }, { CR34,   0x30 },
+		{ ZD_CR17,   0x28 },
+		{ ZD_CR26,   0x93 }, { ZD_CR34,   0x30 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR35,   0x3e },
-		{ CR41,   0x24 }, { CR44,   0x32 },
+		{ ZD_CR35,   0x3e },
+		{ ZD_CR41,   0x24 }, { ZD_CR44,   0x32 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR46,   0x96 },
-		{ CR47,   0x1e }, { CR79,   0x58 }, { CR80,  0x30 },
-		{ CR81,   0x30 }, { CR87,   0x0a }, { CR89,  0x04 },
-		{ CR92,   0x0a }, { CR99,   0x28 }, { CR100, 0x00 },
-		{ CR101,  0x13 }, { CR102,  0x27 }, { CR106, 0x24 },
-		{ CR107,  0x2a }, { CR109,  0x09 }, { CR110, 0x13 },
-		{ CR111,  0x1f }, { CR112,  0x1f }, { CR113, 0x27 },
-		{ CR114,  0x27 },
+		{ ZD_CR46,   0x96 },
+		{ ZD_CR47,   0x1e }, { ZD_CR79,   0x58 }, { ZD_CR80,  0x30 },
+		{ ZD_CR81,   0x30 }, { ZD_CR87,   0x0a }, { ZD_CR89,  0x04 },
+		{ ZD_CR92,   0x0a }, { ZD_CR99,   0x28 }, { ZD_CR100, 0x00 },
+		{ ZD_CR101,  0x13 }, { ZD_CR102,  0x27 }, { ZD_CR106, 0x24 },
+		{ ZD_CR107,  0x2a }, { ZD_CR109,  0x09 }, { ZD_CR110, 0x13 },
+		{ ZD_CR111,  0x1f }, { ZD_CR112,  0x1f }, { ZD_CR113, 0x27 },
+		{ ZD_CR114,  0x27 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR115,  0x24 },
-		{ CR116,  0x24 }, { CR117,  0xf4 }, { CR118, 0xfc },
-		{ CR119,  0x10 }, { CR120,  0x4f }, { CR121, 0x77 },
-		{ CR122,  0xe0 }, { CR137,  0x88 }, { CR252, 0xff },
-		{ CR253,  0xff },
+		{ ZD_CR115,  0x24 },
+		{ ZD_CR116,  0x24 }, { ZD_CR117,  0xf4 }, { ZD_CR118, 0xfc },
+		{ ZD_CR119,  0x10 }, { ZD_CR120,  0x4f }, { ZD_CR121, 0x77 },
+		{ ZD_CR122,  0xe0 }, { ZD_CR137,  0x88 }, { ZD_CR252, 0xff },
+		{ ZD_CR253,  0xff },
 	};
 
 	static const struct zd_ioreq16 ioreqs_pll[] = {
 		/* shdnb(PLL_ON)=0 */
-		{ CR251,  0x2f },
+		{ ZD_CR251,  0x2f },
 		/* shdnb(PLL_ON)=1 */
-		{ CR251,  0x3f },
-		{ CR138,  0x28 }, { CR203,  0x06 },
+		{ ZD_CR251,  0x3f },
+		{ ZD_CR138,  0x28 }, { ZD_CR203,  0x06 },
 	};
 
 	static const u32 rv1[] = {
@@ -161,7 +161,7 @@ static int zd1211_al2230_init_hw(struct zd_rf *rf)
 		0x0805b6,
 		0x011687,
 		0x000688,
-		0x0403b9, /* external control TX power (CR31) */
+		0x0403b9, /* external control TX power (ZD_CR31) */
 		0x00dbba,
 		0x00099b,
 		0x0bdffc,
@@ -221,52 +221,54 @@ static int zd1211b_al2230_init_hw(struct zd_rf *rf)
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
 	static const struct zd_ioreq16 ioreqs1[] = {
-		{ CR10,  0x89 }, { CR15,  0x20 },
-		{ CR17,  0x2B }, /* for newest(3rd cut) AL2230 */
-		{ CR23,  0x40 }, { CR24,  0x20 }, { CR26,  0x93 },
-		{ CR28,  0x3e }, { CR29,  0x00 },
-		{ CR33,  0x28 }, /* 5621 */
-		{ CR34,  0x30 },
-		{ CR35,  0x3e }, /* for newest(3rd cut) AL2230 */
-		{ CR41,  0x24 }, { CR44,  0x32 },
-		{ CR46,  0x99 }, /* for newest(3rd cut) AL2230 */
-		{ CR47,  0x1e },
+		{ ZD_CR10,  0x89 }, { ZD_CR15,  0x20 },
+		{ ZD_CR17,  0x2B }, /* for newest(3rd cut) AL2230 */
+		{ ZD_CR23,  0x40 }, { ZD_CR24,  0x20 }, { ZD_CR26,  0x93 },
+		{ ZD_CR28,  0x3e }, { ZD_CR29,  0x00 },
+		{ ZD_CR33,  0x28 }, /* 5621 */
+		{ ZD_CR34,  0x30 },
+		{ ZD_CR35,  0x3e }, /* for newest(3rd cut) AL2230 */
+		{ ZD_CR41,  0x24 }, { ZD_CR44,  0x32 },
+		{ ZD_CR46,  0x99 }, /* for newest(3rd cut) AL2230 */
+		{ ZD_CR47,  0x1e },
 
 		/* ZD1211B 05.06.10 */
-		{ CR48,  0x06 }, { CR49,  0xf9 }, { CR51,  0x01 },
-		{ CR52,  0x80 }, { CR53,  0x7e }, { CR65,  0x00 },
-		{ CR66,  0x00 }, { CR67,  0x00 }, { CR68,  0x00 },
-		{ CR69,  0x28 },
-
-		{ CR79,  0x58 }, { CR80,  0x30 }, { CR81,  0x30 },
-		{ CR87,  0x0a }, { CR89,  0x04 },
-		{ CR91,  0x00 }, /* 5621 */
-		{ CR92,  0x0a },
-		{ CR98,  0x8d }, /* 4804,  for 1212 new algorithm */
-		{ CR99,  0x00 }, /* 5621 */
-		{ CR101, 0x13 }, { CR102, 0x27 },
-		{ CR106, 0x24 }, /* for newest(3rd cut) AL2230 */
-		{ CR107, 0x2a },
-		{ CR109, 0x13 }, /* 4804, for 1212 new algorithm */
-		{ CR110, 0x1f }, /* 4804, for 1212 new algorithm */
-		{ CR111, 0x1f }, { CR112, 0x1f }, { CR113, 0x27 },
-		{ CR114, 0x27 },
-		{ CR115, 0x26 }, /* 24->26 at 4902 for newest(3rd cut) AL2230 */
-		{ CR116, 0x24 },
-		{ CR117, 0xfa }, /* for 1211b */
-		{ CR118, 0xfa }, /* for 1211b */
-		{ CR119, 0x10 },
-		{ CR120, 0x4f },
-		{ CR121, 0x6c }, /* for 1211b */
-		{ CR122, 0xfc }, /* E0->FC at 4902 */
-		{ CR123, 0x57 }, /* 5623 */
-		{ CR125, 0xad }, /* 4804, for 1212 new algorithm */
-		{ CR126, 0x6c }, /* 5614 */
-		{ CR127, 0x03 }, /* 4804, for 1212 new algorithm */
-		{ CR137, 0x50 }, /* 5614 */
-		{ CR138, 0xa8 },
-		{ CR144, 0xac }, /* 5621 */
-		{ CR150, 0x0d }, { CR252, 0x34 }, { CR253, 0x34 },
+		{ ZD_CR48,  0x06 }, { ZD_CR49,  0xf9 }, { ZD_CR51,  0x01 },
+		{ ZD_CR52,  0x80 }, { ZD_CR53,  0x7e }, { ZD_CR65,  0x00 },
+		{ ZD_CR66,  0x00 }, { ZD_CR67,  0x00 }, { ZD_CR68,  0x00 },
+		{ ZD_CR69,  0x28 },
+
+		{ ZD_CR79,  0x58 }, { ZD_CR80,  0x30 }, { ZD_CR81,  0x30 },
+		{ ZD_CR87,  0x0a }, { ZD_CR89,  0x04 },
+		{ ZD_CR91,  0x00 }, /* 5621 */
+		{ ZD_CR92,  0x0a },
+		{ ZD_CR98,  0x8d }, /* 4804,  for 1212 new algorithm */
+		{ ZD_CR99,  0x00 }, /* 5621 */
+		{ ZD_CR101, 0x13 }, { ZD_CR102, 0x27 },
+		{ ZD_CR106, 0x24 }, /* for newest(3rd cut) AL2230 */
+		{ ZD_CR107, 0x2a },
+		{ ZD_CR109, 0x13 }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR110, 0x1f }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR111, 0x1f }, { ZD_CR112, 0x1f }, { ZD_CR113, 0x27 },
+		{ ZD_CR114, 0x27 },
+		{ ZD_CR115, 0x26 }, /* 24->26 at 4902 for newest(3rd cut)
+				     * AL2230
+				     */
+		{ ZD_CR116, 0x24 },
+		{ ZD_CR117, 0xfa }, /* for 1211b */
+		{ ZD_CR118, 0xfa }, /* for 1211b */
+		{ ZD_CR119, 0x10 },
+		{ ZD_CR120, 0x4f },
+		{ ZD_CR121, 0x6c }, /* for 1211b */
+		{ ZD_CR122, 0xfc }, /* E0->FC at 4902 */
+		{ ZD_CR123, 0x57 }, /* 5623 */
+		{ ZD_CR125, 0xad }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR126, 0x6c }, /* 5614 */
+		{ ZD_CR127, 0x03 }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR137, 0x50 }, /* 5614 */
+		{ ZD_CR138, 0xa8 },
+		{ ZD_CR144, 0xac }, /* 5621 */
+		{ ZD_CR150, 0x0d }, { ZD_CR252, 0x34 }, { ZD_CR253, 0x34 },
 	};
 
 	static const u32 rv1[] = {
@@ -284,7 +286,7 @@ static int zd1211b_al2230_init_hw(struct zd_rf *rf)
 		0x6da010, /* Reg6 update for MP versio */
 		0xe36280, /* Modified by jxiao for Bor-Chin on 2004/08/02 */
 		0x116000,
-		0x9dc020, /* External control TX power (CR31) */
+		0x9dc020, /* External control TX power (ZD_CR31) */
 		0x5ddb00, /* RegA update for MP version */
 		0xd99000, /* RegB update for MP version */
 		0x3ffbd0, /* RegC update for MP version */
@@ -295,8 +297,8 @@ static int zd1211b_al2230_init_hw(struct zd_rf *rf)
 	};
 
 	static const struct zd_ioreq16 ioreqs2[] = {
-		{ CR251, 0x2f }, /* shdnb(PLL_ON)=0 */
-		{ CR251, 0x7f }, /* shdnb(PLL_ON)=1 */
+		{ ZD_CR251, 0x2f }, /* shdnb(PLL_ON)=0 */
+		{ ZD_CR251, 0x7f }, /* shdnb(PLL_ON)=1 */
 	};
 
 	static const u32 rv3[] = {
@@ -308,7 +310,7 @@ static int zd1211b_al2230_init_hw(struct zd_rf *rf)
 
 	static const struct zd_ioreq16 ioreqs3[] = {
 		/* related to 6M band edge patching, happens unconditionally */
-		{ CR128, 0x14 }, { CR129, 0x12 }, { CR130, 0x10 },
+		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
 	};
 
 	r = zd_iowrite16a_locked(chip, zd1211b_ioreqs_shared_1,
@@ -361,8 +363,8 @@ static int zd1211_al2230_set_channel(struct zd_rf *rf, u8 channel)
 	const u32 *rv = zd1211_al2230_table[channel-1];
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR138, 0x28 },
-		{ CR203, 0x06 },
+		{ ZD_CR138, 0x28 },
+		{ ZD_CR203, 0x06 },
 	};
 
 	r = zd_rfwritev_locked(chip, rv, 3, RF_RV_BITS);
@@ -393,8 +395,8 @@ static int zd1211_al2230_switch_radio_on(struct zd_rf *rf)
 {
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x00 },
-		{ CR251, 0x3f },
+		{ ZD_CR11,  0x00 },
+		{ ZD_CR251, 0x3f },
 	};
 
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -404,8 +406,8 @@ static int zd1211b_al2230_switch_radio_on(struct zd_rf *rf)
 {
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x00 },
-		{ CR251, 0x7f },
+		{ ZD_CR11,  0x00 },
+		{ ZD_CR251, 0x7f },
 	};
 
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -415,8 +417,8 @@ static int al2230_switch_radio_off(struct zd_rf *rf)
 {
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x04 },
-		{ CR251, 0x2f },
+		{ ZD_CR11,  0x04 },
+		{ ZD_CR251, 0x2f },
 	};
 
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c b/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
index 65095d661e6ba6ec392a48d48dc33479223a0fd8..385c670d1293c82f5f3e38c1febed67626d074f5 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
@@ -68,19 +68,19 @@ static const u32 rv_init2[] = {
 };
 
 static const struct zd_ioreq16 ioreqs_sw[] = {
-	{ CR128, 0x14 }, { CR129, 0x12 }, { CR130, 0x10 },
-	{ CR38,  0x38 }, { CR136, 0xdf },
+	{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
+	{ ZD_CR38,  0x38 }, { ZD_CR136, 0xdf },
 };
 
 static int zd1211b_al7230b_finalize(struct zd_chip *chip)
 {
 	int r;
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR80,  0x30 }, { CR81,  0x30 }, { CR79,  0x58 },
-		{ CR12,  0xf0 }, { CR77,  0x1b }, { CR78,  0x58 },
-		{ CR203, 0x04 },
+		{ ZD_CR80,  0x30 }, { ZD_CR81,  0x30 }, { ZD_CR79,  0x58 },
+		{ ZD_CR12,  0xf0 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x58 },
+		{ ZD_CR203, 0x04 },
 		{ },
-		{ CR240, 0x80 },
+		{ ZD_CR240, 0x80 },
 	};
 
 	r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -89,12 +89,12 @@ static int zd1211b_al7230b_finalize(struct zd_chip *chip)
 
 	if (chip->new_phy_layout) {
 		/* antenna selection? */
-		r = zd_iowrite16_locked(chip, 0xe5, CR9);
+		r = zd_iowrite16_locked(chip, 0xe5, ZD_CR9);
 		if (r)
 			return r;
 	}
 
-	return zd_iowrite16_locked(chip, 0x04, CR203);
+	return zd_iowrite16_locked(chip, 0x04, ZD_CR203);
 }
 
 static int zd1211_al7230b_init_hw(struct zd_rf *rf)
@@ -106,66 +106,66 @@ static int zd1211_al7230b_init_hw(struct zd_rf *rf)
 	 * specified */
 	static const struct zd_ioreq16 ioreqs_1[] = {
 		/* This one is 7230-specific, and happens before the rest */
-		{ CR240,  0x57 },
+		{ ZD_CR240,  0x57 },
 		{ },
 
-		{ CR15,   0x20 }, { CR23,   0x40 }, { CR24,  0x20 },
-		{ CR26,   0x11 }, { CR28,   0x3e }, { CR29,  0x00 },
-		{ CR44,   0x33 },
+		{ ZD_CR15,   0x20 }, { ZD_CR23,   0x40 }, { ZD_CR24,  0x20 },
+		{ ZD_CR26,   0x11 }, { ZD_CR28,   0x3e }, { ZD_CR29,  0x00 },
+		{ ZD_CR44,   0x33 },
 		/* This value is different for 7230 (was: 0x2a) */
-		{ CR106,  0x22 },
-		{ CR107,  0x1a }, { CR109,  0x09 }, { CR110,  0x27 },
-		{ CR111,  0x2b }, { CR112,  0x2b }, { CR119,  0x0a },
+		{ ZD_CR106,  0x22 },
+		{ ZD_CR107,  0x1a }, { ZD_CR109,  0x09 }, { ZD_CR110,  0x27 },
+		{ ZD_CR111,  0x2b }, { ZD_CR112,  0x2b }, { ZD_CR119,  0x0a },
 		/* This happened further down in AL2230,
 		 * and the value changed (was: 0xe0) */
-		{ CR122,  0xfc },
-		{ CR10,   0x89 },
+		{ ZD_CR122,  0xfc },
+		{ ZD_CR10,   0x89 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR17,   0x28 },
-		{ CR26,   0x93 }, { CR34,   0x30 },
+		{ ZD_CR17,   0x28 },
+		{ ZD_CR26,   0x93 }, { ZD_CR34,   0x30 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR35,   0x3e },
-		{ CR41,   0x24 }, { CR44,   0x32 },
+		{ ZD_CR35,   0x3e },
+		{ ZD_CR41,   0x24 }, { ZD_CR44,   0x32 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR46,   0x96 },
-		{ CR47,   0x1e }, { CR79,   0x58 }, { CR80,  0x30 },
-		{ CR81,   0x30 }, { CR87,   0x0a }, { CR89,  0x04 },
-		{ CR92,   0x0a }, { CR99,   0x28 },
+		{ ZD_CR46,   0x96 },
+		{ ZD_CR47,   0x1e }, { ZD_CR79,   0x58 }, { ZD_CR80,  0x30 },
+		{ ZD_CR81,   0x30 }, { ZD_CR87,   0x0a }, { ZD_CR89,  0x04 },
+		{ ZD_CR92,   0x0a }, { ZD_CR99,   0x28 },
 		/* This value is different for 7230 (was: 0x00) */
-		{ CR100,  0x02 },
-		{ CR101,  0x13 }, { CR102,  0x27 },
+		{ ZD_CR100,  0x02 },
+		{ ZD_CR101,  0x13 }, { ZD_CR102,  0x27 },
 		/* This value is different for 7230 (was: 0x24) */
-		{ CR106,  0x22 },
+		{ ZD_CR106,  0x22 },
 		/* This value is different for 7230 (was: 0x2a) */
-		{ CR107,  0x3f },
-		{ CR109,  0x09 },
+		{ ZD_CR107,  0x3f },
+		{ ZD_CR109,  0x09 },
 		/* This value is different for 7230 (was: 0x13) */
-		{ CR110,  0x1f },
-		{ CR111,  0x1f }, { CR112,  0x1f }, { CR113, 0x27 },
-		{ CR114,  0x27 },
+		{ ZD_CR110,  0x1f },
+		{ ZD_CR111,  0x1f }, { ZD_CR112,  0x1f }, { ZD_CR113, 0x27 },
+		{ ZD_CR114,  0x27 },
 		/* for newest (3rd cut) AL2300 */
-		{ CR115,  0x24 },
+		{ ZD_CR115,  0x24 },
 		/* This value is different for 7230 (was: 0x24) */
-		{ CR116,  0x3f },
+		{ ZD_CR116,  0x3f },
 		/* This value is different for 7230 (was: 0xf4) */
-		{ CR117,  0xfa },
-		{ CR118,  0xfc }, { CR119,  0x10 }, { CR120, 0x4f },
-		{ CR121,  0x77 }, { CR137,  0x88 },
+		{ ZD_CR117,  0xfa },
+		{ ZD_CR118,  0xfc }, { ZD_CR119,  0x10 }, { ZD_CR120, 0x4f },
+		{ ZD_CR121,  0x77 }, { ZD_CR137,  0x88 },
 		/* This one is 7230-specific */
-		{ CR138,  0xa8 },
+		{ ZD_CR138,  0xa8 },
 		/* This value is different for 7230 (was: 0xff) */
-		{ CR252,  0x34 },
+		{ ZD_CR252,  0x34 },
 		/* This value is different for 7230 (was: 0xff) */
-		{ CR253,  0x34 },
+		{ ZD_CR253,  0x34 },
 
 		/* PLL_OFF */
-		{ CR251, 0x2f },
+		{ ZD_CR251, 0x2f },
 	};
 
 	static const struct zd_ioreq16 ioreqs_2[] = {
-		{ CR251, 0x3f }, /* PLL_ON */
-		{ CR128, 0x14 }, { CR129, 0x12 }, { CR130, 0x10 },
-		{ CR38,  0x38 }, { CR136, 0xdf },
+		{ ZD_CR251, 0x3f }, /* PLL_ON */
+		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
+		{ ZD_CR38,  0x38 }, { ZD_CR136, 0xdf },
 	};
 
 	r = zd_iowrite16a_locked(chip, ioreqs_1, ARRAY_SIZE(ioreqs_1));
@@ -192,10 +192,10 @@ static int zd1211_al7230b_init_hw(struct zd_rf *rf)
 	if (r)
 		return r;
 
-	r = zd_iowrite16_locked(chip, 0x06, CR203);
+	r = zd_iowrite16_locked(chip, 0x06, ZD_CR203);
 	if (r)
 		return r;
-	r = zd_iowrite16_locked(chip, 0x80, CR240);
+	r = zd_iowrite16_locked(chip, 0x80, ZD_CR240);
 	if (r)
 		return r;
 
@@ -208,79 +208,79 @@ static int zd1211b_al7230b_init_hw(struct zd_rf *rf)
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
 	static const struct zd_ioreq16 ioreqs_1[] = {
-		{ CR240, 0x57 }, { CR9,   0x9 },
+		{ ZD_CR240, 0x57 }, { ZD_CR9,   0x9 },
 		{ },
-		{ CR10,  0x8b }, { CR15,  0x20 },
-		{ CR17,  0x2B }, /* for newest (3rd cut) AL2230 */
-		{ CR20,  0x10 }, /* 4N25->Stone Request */
-		{ CR23,  0x40 }, { CR24,  0x20 }, { CR26,  0x93 },
-		{ CR28,  0x3e }, { CR29,  0x00 },
-		{ CR33,  0x28 }, /* 5613 */
-		{ CR34,  0x30 },
-		{ CR35,  0x3e }, /* for newest (3rd cut) AL2230 */
-		{ CR41,  0x24 }, { CR44,  0x32 },
-		{ CR46,  0x99 }, /* for newest (3rd cut) AL2230 */
-		{ CR47,  0x1e },
+		{ ZD_CR10,  0x8b }, { ZD_CR15,  0x20 },
+		{ ZD_CR17,  0x2B }, /* for newest (3rd cut) AL2230 */
+		{ ZD_CR20,  0x10 }, /* 4N25->Stone Request */
+		{ ZD_CR23,  0x40 }, { ZD_CR24,  0x20 }, { ZD_CR26,  0x93 },
+		{ ZD_CR28,  0x3e }, { ZD_CR29,  0x00 },
+		{ ZD_CR33,  0x28 }, /* 5613 */
+		{ ZD_CR34,  0x30 },
+		{ ZD_CR35,  0x3e }, /* for newest (3rd cut) AL2230 */
+		{ ZD_CR41,  0x24 }, { ZD_CR44,  0x32 },
+		{ ZD_CR46,  0x99 }, /* for newest (3rd cut) AL2230 */
+		{ ZD_CR47,  0x1e },
 
 		/* ZD1215 5610 */
-		{ CR48,  0x00 }, { CR49,  0x00 }, { CR51,  0x01 },
-		{ CR52,  0x80 }, { CR53,  0x7e }, { CR65,  0x00 },
-		{ CR66,  0x00 }, { CR67,  0x00 }, { CR68,  0x00 },
-		{ CR69,  0x28 },
-
-		{ CR79,  0x58 }, { CR80,  0x30 }, { CR81,  0x30 },
-		{ CR87,  0x0A }, { CR89,  0x04 },
-		{ CR90,  0x58 }, /* 5112 */
-		{ CR91,  0x00 }, /* 5613 */
-		{ CR92,  0x0a },
-		{ CR98,  0x8d }, /* 4804, for 1212 new algorithm */
-		{ CR99,  0x00 }, { CR100, 0x02 }, { CR101, 0x13 },
-		{ CR102, 0x27 },
-		{ CR106, 0x20 }, /* change to 0x24 for AL7230B */
-		{ CR109, 0x13 }, /* 4804, for 1212 new algorithm */
-		{ CR112, 0x1f },
+		{ ZD_CR48,  0x00 }, { ZD_CR49,  0x00 }, { ZD_CR51,  0x01 },
+		{ ZD_CR52,  0x80 }, { ZD_CR53,  0x7e }, { ZD_CR65,  0x00 },
+		{ ZD_CR66,  0x00 }, { ZD_CR67,  0x00 }, { ZD_CR68,  0x00 },
+		{ ZD_CR69,  0x28 },
+
+		{ ZD_CR79,  0x58 }, { ZD_CR80,  0x30 }, { ZD_CR81,  0x30 },
+		{ ZD_CR87,  0x0A }, { ZD_CR89,  0x04 },
+		{ ZD_CR90,  0x58 }, /* 5112 */
+		{ ZD_CR91,  0x00 }, /* 5613 */
+		{ ZD_CR92,  0x0a },
+		{ ZD_CR98,  0x8d }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR99,  0x00 }, { ZD_CR100, 0x02 }, { ZD_CR101, 0x13 },
+		{ ZD_CR102, 0x27 },
+		{ ZD_CR106, 0x20 }, /* change to 0x24 for AL7230B */
+		{ ZD_CR109, 0x13 }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR112, 0x1f },
 	};
 
 	static const struct zd_ioreq16 ioreqs_new_phy[] = {
-		{ CR107, 0x28 },
-		{ CR110, 0x1f }, /* 5127, 0x13->0x1f */
-		{ CR111, 0x1f }, /* 0x13 to 0x1f for AL7230B */
-		{ CR116, 0x2a }, { CR118, 0xfa }, { CR119, 0x12 },
-		{ CR121, 0x6c }, /* 5613 */
+		{ ZD_CR107, 0x28 },
+		{ ZD_CR110, 0x1f }, /* 5127, 0x13->0x1f */
+		{ ZD_CR111, 0x1f }, /* 0x13 to 0x1f for AL7230B */
+		{ ZD_CR116, 0x2a }, { ZD_CR118, 0xfa }, { ZD_CR119, 0x12 },
+		{ ZD_CR121, 0x6c }, /* 5613 */
 	};
 
 	static const struct zd_ioreq16 ioreqs_old_phy[] = {
-		{ CR107, 0x24 },
-		{ CR110, 0x13 }, /* 5127, 0x13->0x1f */
-		{ CR111, 0x13 }, /* 0x13 to 0x1f for AL7230B */
-		{ CR116, 0x24 }, { CR118, 0xfc }, { CR119, 0x11 },
-		{ CR121, 0x6a }, /* 5613 */
+		{ ZD_CR107, 0x24 },
+		{ ZD_CR110, 0x13 }, /* 5127, 0x13->0x1f */
+		{ ZD_CR111, 0x13 }, /* 0x13 to 0x1f for AL7230B */
+		{ ZD_CR116, 0x24 }, { ZD_CR118, 0xfc }, { ZD_CR119, 0x11 },
+		{ ZD_CR121, 0x6a }, /* 5613 */
 	};
 
 	static const struct zd_ioreq16 ioreqs_2[] = {
-		{ CR113, 0x27 }, { CR114, 0x27 }, { CR115, 0x24 },
-		{ CR117, 0xfa }, { CR120, 0x4f },
-		{ CR122, 0xfc }, /* E0->FCh at 4901 */
-		{ CR123, 0x57 }, /* 5613 */
-		{ CR125, 0xad }, /* 4804, for 1212 new algorithm */
-		{ CR126, 0x6c }, /* 5613 */
-		{ CR127, 0x03 }, /* 4804, for 1212 new algorithm */
-		{ CR130, 0x10 },
-		{ CR131, 0x00 }, /* 5112 */
-		{ CR137, 0x50 }, /* 5613 */
-		{ CR138, 0xa8 }, /* 5112 */
-		{ CR144, 0xac }, /* 5613 */
-		{ CR148, 0x40 }, /* 5112 */
-		{ CR149, 0x40 }, /* 4O07, 50->40 */
-		{ CR150, 0x1a }, /* 5112, 0C->1A */
-		{ CR252, 0x34 }, { CR253, 0x34 },
-		{ CR251, 0x2f }, /* PLL_OFF */
+		{ ZD_CR113, 0x27 }, { ZD_CR114, 0x27 }, { ZD_CR115, 0x24 },
+		{ ZD_CR117, 0xfa }, { ZD_CR120, 0x4f },
+		{ ZD_CR122, 0xfc }, /* E0->FCh at 4901 */
+		{ ZD_CR123, 0x57 }, /* 5613 */
+		{ ZD_CR125, 0xad }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR126, 0x6c }, /* 5613 */
+		{ ZD_CR127, 0x03 }, /* 4804, for 1212 new algorithm */
+		{ ZD_CR130, 0x10 },
+		{ ZD_CR131, 0x00 }, /* 5112 */
+		{ ZD_CR137, 0x50 }, /* 5613 */
+		{ ZD_CR138, 0xa8 }, /* 5112 */
+		{ ZD_CR144, 0xac }, /* 5613 */
+		{ ZD_CR148, 0x40 }, /* 5112 */
+		{ ZD_CR149, 0x40 }, /* 4O07, 50->40 */
+		{ ZD_CR150, 0x1a }, /* 5112, 0C->1A */
+		{ ZD_CR252, 0x34 }, { ZD_CR253, 0x34 },
+		{ ZD_CR251, 0x2f }, /* PLL_OFF */
 	};
 
 	static const struct zd_ioreq16 ioreqs_3[] = {
-		{ CR251, 0x7f }, /* PLL_ON */
-		{ CR128, 0x14 }, { CR129, 0x12 }, { CR130, 0x10 },
-		{ CR38,  0x38 }, { CR136, 0xdf },
+		{ ZD_CR251, 0x7f }, /* PLL_ON */
+		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 }, { ZD_CR130, 0x10 },
+		{ ZD_CR38,  0x38 }, { ZD_CR136, 0xdf },
 	};
 
 	r = zd_iowrite16a_locked(chip, ioreqs_1, ARRAY_SIZE(ioreqs_1));
@@ -331,16 +331,16 @@ static int zd1211_al7230b_set_channel(struct zd_rf *rf, u8 channel)
 
 	static const struct zd_ioreq16 ioreqs[] = {
 		/* PLL_ON */
-		{ CR251, 0x3f },
-		{ CR203, 0x06 }, { CR240, 0x08 },
+		{ ZD_CR251, 0x3f },
+		{ ZD_CR203, 0x06 }, { ZD_CR240, 0x08 },
 	};
 
-	r = zd_iowrite16_locked(chip, 0x57, CR240);
+	r = zd_iowrite16_locked(chip, 0x57, ZD_CR240);
 	if (r)
 		return r;
 
 	/* PLL_OFF */
-	r = zd_iowrite16_locked(chip, 0x2f, CR251);
+	r = zd_iowrite16_locked(chip, 0x2f, ZD_CR251);
 	if (r)
 		return r;
 
@@ -376,15 +376,15 @@ static int zd1211b_al7230b_set_channel(struct zd_rf *rf, u8 channel)
 	const u32 *rv = chan_rv[channel-1];
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
-	r = zd_iowrite16_locked(chip, 0x57, CR240);
+	r = zd_iowrite16_locked(chip, 0x57, ZD_CR240);
 	if (r)
 		return r;
-	r = zd_iowrite16_locked(chip, 0xe4, CR9);
+	r = zd_iowrite16_locked(chip, 0xe4, ZD_CR9);
 	if (r)
 		return r;
 
 	/* PLL_OFF */
-	r = zd_iowrite16_locked(chip, 0x2f, CR251);
+	r = zd_iowrite16_locked(chip, 0x2f, ZD_CR251);
 	if (r)
 		return r;
 	r = zd_rfwritev_cr_locked(chip, std_rv, ARRAY_SIZE(std_rv));
@@ -410,7 +410,7 @@ static int zd1211b_al7230b_set_channel(struct zd_rf *rf, u8 channel)
 	if (r)
 		return r;
 
-	r = zd_iowrite16_locked(chip, 0x7f, CR251);
+	r = zd_iowrite16_locked(chip, 0x7f, ZD_CR251);
 	if (r)
 		return r;
 
@@ -421,8 +421,8 @@ static int zd1211_al7230b_switch_radio_on(struct zd_rf *rf)
 {
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x00 },
-		{ CR251, 0x3f },
+		{ ZD_CR11,  0x00 },
+		{ ZD_CR251, 0x3f },
 	};
 
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -432,8 +432,8 @@ static int zd1211b_al7230b_switch_radio_on(struct zd_rf *rf)
 {
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x00 },
-		{ CR251, 0x7f },
+		{ ZD_CR11,  0x00 },
+		{ ZD_CR251, 0x7f },
 	};
 
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -443,8 +443,8 @@ static int al7230b_switch_radio_off(struct zd_rf *rf)
 {
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x04 },
-		{ CR251, 0x2f },
+		{ ZD_CR11,  0x04 },
+		{ ZD_CR251, 0x2f },
 	};
 
 	return zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
@@ -456,7 +456,7 @@ static int zd1211b_al7230b_patch_6m(struct zd_rf *rf, u8 channel)
 {
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	struct zd_ioreq16 ioreqs[] = {
-		{ CR128, 0x14 }, { CR129, 0x12 },
+		{ ZD_CR128, 0x14 }, { ZD_CR129, 0x12 },
 	};
 
 	/* FIXME: Channel 11 is not the edge for all regulatory domains. */
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c b/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
index e36117486c9146739e7d86d70864d81b694b4ad8..784d9ccb8fef3839ba977fe83e44789ffc74356e 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
@@ -152,44 +152,44 @@ static int rf2959_init_hw(struct zd_rf *rf)
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR2,   0x1E }, { CR9,   0x20 }, { CR10,  0x89 },
-		{ CR11,  0x00 }, { CR15,  0xD0 }, { CR17,  0x68 },
-		{ CR19,  0x4a }, { CR20,  0x0c }, { CR21,  0x0E },
-		{ CR23,  0x48 },
+		{ ZD_CR2,   0x1E }, { ZD_CR9,   0x20 }, { ZD_CR10,  0x89 },
+		{ ZD_CR11,  0x00 }, { ZD_CR15,  0xD0 }, { ZD_CR17,  0x68 },
+		{ ZD_CR19,  0x4a }, { ZD_CR20,  0x0c }, { ZD_CR21,  0x0E },
+		{ ZD_CR23,  0x48 },
 		/* normal size for cca threshold */
-		{ CR24,  0x14 },
-		/* { CR24,  0x20 }, */
-		{ CR26,  0x90 }, { CR27,  0x30 }, { CR29,  0x20 },
-		{ CR31,  0xb2 }, { CR32,  0x43 }, { CR33,  0x28 },
-		{ CR38,  0x30 }, { CR34,  0x0f }, { CR35,  0xF0 },
-		{ CR41,  0x2a }, { CR46,  0x7F }, { CR47,  0x1E },
-		{ CR51,  0xc5 }, { CR52,  0xc5 }, { CR53,  0xc5 },
-		{ CR79,  0x58 }, { CR80,  0x30 }, { CR81,  0x30 },
-		{ CR82,  0x00 }, { CR83,  0x24 }, { CR84,  0x04 },
-		{ CR85,  0x00 }, { CR86,  0x10 }, { CR87,  0x2A },
-		{ CR88,  0x10 }, { CR89,  0x24 }, { CR90,  0x18 },
-		/* { CR91,  0x18 }, */
+		{ ZD_CR24,  0x14 },
+		/* { ZD_CR24,  0x20 }, */
+		{ ZD_CR26,  0x90 }, { ZD_CR27,  0x30 }, { ZD_CR29,  0x20 },
+		{ ZD_CR31,  0xb2 }, { ZD_CR32,  0x43 }, { ZD_CR33,  0x28 },
+		{ ZD_CR38,  0x30 }, { ZD_CR34,  0x0f }, { ZD_CR35,  0xF0 },
+		{ ZD_CR41,  0x2a }, { ZD_CR46,  0x7F }, { ZD_CR47,  0x1E },
+		{ ZD_CR51,  0xc5 }, { ZD_CR52,  0xc5 }, { ZD_CR53,  0xc5 },
+		{ ZD_CR79,  0x58 }, { ZD_CR80,  0x30 }, { ZD_CR81,  0x30 },
+		{ ZD_CR82,  0x00 }, { ZD_CR83,  0x24 }, { ZD_CR84,  0x04 },
+		{ ZD_CR85,  0x00 }, { ZD_CR86,  0x10 }, { ZD_CR87,  0x2A },
+		{ ZD_CR88,  0x10 }, { ZD_CR89,  0x24 }, { ZD_CR90,  0x18 },
+		/* { ZD_CR91,  0x18 }, */
 		/* should solve continuous CTS frame problems */
-		{ CR91,  0x00 },
-		{ CR92,  0x0a }, { CR93,  0x00 }, { CR94,  0x01 },
-		{ CR95,  0x00 }, { CR96,  0x40 }, { CR97,  0x37 },
-		{ CR98,  0x05 }, { CR99,  0x28 }, { CR100, 0x00 },
-		{ CR101, 0x13 }, { CR102, 0x27 }, { CR103, 0x27 },
-		{ CR104, 0x18 }, { CR105, 0x12 },
+		{ ZD_CR91,  0x00 },
+		{ ZD_CR92,  0x0a }, { ZD_CR93,  0x00 }, { ZD_CR94,  0x01 },
+		{ ZD_CR95,  0x00 }, { ZD_CR96,  0x40 }, { ZD_CR97,  0x37 },
+		{ ZD_CR98,  0x05 }, { ZD_CR99,  0x28 }, { ZD_CR100, 0x00 },
+		{ ZD_CR101, 0x13 }, { ZD_CR102, 0x27 }, { ZD_CR103, 0x27 },
+		{ ZD_CR104, 0x18 }, { ZD_CR105, 0x12 },
 		/* normal size */
-		{ CR106, 0x1a },
-		/* { CR106, 0x22 }, */
-		{ CR107, 0x24 }, { CR108, 0x0a }, { CR109, 0x13 },
-		{ CR110, 0x2F }, { CR111, 0x27 }, { CR112, 0x27 },
-		{ CR113, 0x27 }, { CR114, 0x27 }, { CR115, 0x40 },
-		{ CR116, 0x40 }, { CR117, 0xF0 }, { CR118, 0xF0 },
-		{ CR119, 0x16 },
+		{ ZD_CR106, 0x1a },
+		/* { ZD_CR106, 0x22 }, */
+		{ ZD_CR107, 0x24 }, { ZD_CR108, 0x0a }, { ZD_CR109, 0x13 },
+		{ ZD_CR110, 0x2F }, { ZD_CR111, 0x27 }, { ZD_CR112, 0x27 },
+		{ ZD_CR113, 0x27 }, { ZD_CR114, 0x27 }, { ZD_CR115, 0x40 },
+		{ ZD_CR116, 0x40 }, { ZD_CR117, 0xF0 }, { ZD_CR118, 0xF0 },
+		{ ZD_CR119, 0x16 },
 		/* no TX continuation */
-		{ CR122, 0x00 },
-		/* { CR122, 0xff }, */
-		{ CR127, 0x03 }, { CR131, 0x08 }, { CR138, 0x28 },
-		{ CR148, 0x44 }, { CR150, 0x10 }, { CR169, 0xBB },
-		{ CR170, 0xBB },
+		{ ZD_CR122, 0x00 },
+		/* { ZD_CR122, 0xff }, */
+		{ ZD_CR127, 0x03 }, { ZD_CR131, 0x08 }, { ZD_CR138, 0x28 },
+		{ ZD_CR148, 0x44 }, { ZD_CR150, 0x10 }, { ZD_CR169, 0xBB },
+		{ ZD_CR170, 0xBB },
 	};
 
 	static const u32 rv[] = {
@@ -210,7 +210,7 @@ static int rf2959_init_hw(struct zd_rf *rf)
 		 */
 		0x294128, /* internal power */
 		/* 0x28252c, */ /* External control TX power */
-		/* CR31_CCK, CR51_6-36M, CR52_48M, CR53_54M */
+		/* ZD_CR31_CCK, ZD_CR51_6-36M, ZD_CR52_48M, ZD_CR53_54M */
 		0x2c0000,
 		0x300000,
 		0x340000,  /* REG13(0xD) */
@@ -245,8 +245,8 @@ static int rf2959_set_channel(struct zd_rf *rf, u8 channel)
 static int rf2959_switch_radio_on(struct zd_rf *rf)
 {
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR10, 0x89 },
-		{ CR11, 0x00 },
+		{ ZD_CR10, 0x89 },
+		{ ZD_CR11, 0x00 },
 	};
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
@@ -256,8 +256,8 @@ static int rf2959_switch_radio_on(struct zd_rf *rf)
 static int rf2959_switch_radio_off(struct zd_rf *rf)
 {
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR10, 0x15 },
-		{ CR11, 0x81 },
+		{ ZD_CR10, 0x15 },
+		{ ZD_CR11, 0x81 },
 	};
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c b/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
index ba0a0ccb1fa0b01c467047cc2c2ce3baec02ee2b..c4d324e19c24b69cf1ca2a8e7a9ba08962fbf481 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
@@ -314,42 +314,44 @@ static int uw2453_init_hw(struct zd_rf *rf)
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR10,  0x89 }, { CR15,  0x20 },
-		{ CR17,  0x28 }, /* 6112 no change */
-		{ CR23,  0x38 }, { CR24,  0x20 }, { CR26,  0x93 },
-		{ CR27,  0x15 }, { CR28,  0x3e }, { CR29,  0x00 },
-		{ CR33,  0x28 }, { CR34,  0x30 },
-		{ CR35,  0x43 }, /* 6112 3e->43 */
-		{ CR41,  0x24 }, { CR44,  0x32 },
-		{ CR46,  0x92 }, /* 6112 96->92 */
-		{ CR47,  0x1e },
-		{ CR48,  0x04 }, /* 5602 Roger */
-		{ CR49,  0xfa }, { CR79,  0x58 }, { CR80,  0x30 },
-		{ CR81,  0x30 }, { CR87,  0x0a }, { CR89,  0x04 },
-		{ CR91,  0x00 }, { CR92,  0x0a }, { CR98,  0x8d },
-		{ CR99,  0x28 }, { CR100, 0x02 },
-		{ CR101, 0x09 }, /* 6112 13->1f 6220 1f->13 6407 13->9 */
-		{ CR102, 0x27 },
-		{ CR106, 0x1c }, /* 5d07 5112 1f->1c 6220 1c->1f 6221 1f->1c */
-		{ CR107, 0x1c }, /* 6220 1c->1a 5221 1a->1c */
-		{ CR109, 0x13 },
-		{ CR110, 0x1f }, /* 6112 13->1f 6221 1f->13 6407 13->0x09 */
-		{ CR111, 0x13 }, { CR112, 0x1f }, { CR113, 0x27 },
-		{ CR114, 0x23 }, /* 6221 27->23 */
-		{ CR115, 0x24 }, /* 6112 24->1c 6220 1c->24 */
-		{ CR116, 0x24 }, /* 6220 1c->24 */
-		{ CR117, 0xfa }, /* 6112 fa->f8 6220 f8->f4 6220 f4->fa */
-		{ CR118, 0xf0 }, /* 5d07 6112 f0->f2 6220 f2->f0 */
-		{ CR119, 0x1a }, /* 6112 1a->10 6220 10->14 6220 14->1a */
-		{ CR120, 0x4f },
-		{ CR121, 0x1f }, /* 6220 4f->1f */
-		{ CR122, 0xf0 }, { CR123, 0x57 }, { CR125, 0xad },
-		{ CR126, 0x6c }, { CR127, 0x03 },
-		{ CR128, 0x14 }, /* 6302 12->11 */
-		{ CR129, 0x12 }, /* 6301 10->0f */
-		{ CR130, 0x10 }, { CR137, 0x50 }, { CR138, 0xa8 },
-		{ CR144, 0xac }, { CR146, 0x20 }, { CR252, 0xff },
-		{ CR253, 0xff },
+		{ ZD_CR10,  0x89 }, { ZD_CR15,  0x20 },
+		{ ZD_CR17,  0x28 }, /* 6112 no change */
+		{ ZD_CR23,  0x38 }, { ZD_CR24,  0x20 }, { ZD_CR26,  0x93 },
+		{ ZD_CR27,  0x15 }, { ZD_CR28,  0x3e }, { ZD_CR29,  0x00 },
+		{ ZD_CR33,  0x28 }, { ZD_CR34,  0x30 },
+		{ ZD_CR35,  0x43 }, /* 6112 3e->43 */
+		{ ZD_CR41,  0x24 }, { ZD_CR44,  0x32 },
+		{ ZD_CR46,  0x92 }, /* 6112 96->92 */
+		{ ZD_CR47,  0x1e },
+		{ ZD_CR48,  0x04 }, /* 5602 Roger */
+		{ ZD_CR49,  0xfa }, { ZD_CR79,  0x58 }, { ZD_CR80,  0x30 },
+		{ ZD_CR81,  0x30 }, { ZD_CR87,  0x0a }, { ZD_CR89,  0x04 },
+		{ ZD_CR91,  0x00 }, { ZD_CR92,  0x0a }, { ZD_CR98,  0x8d },
+		{ ZD_CR99,  0x28 }, { ZD_CR100, 0x02 },
+		{ ZD_CR101, 0x09 }, /* 6112 13->1f 6220 1f->13 6407 13->9 */
+		{ ZD_CR102, 0x27 },
+		{ ZD_CR106, 0x1c }, /* 5d07 5112 1f->1c 6220 1c->1f
+				     * 6221 1f->1c
+				     */
+		{ ZD_CR107, 0x1c }, /* 6220 1c->1a 5221 1a->1c */
+		{ ZD_CR109, 0x13 },
+		{ ZD_CR110, 0x1f }, /* 6112 13->1f 6221 1f->13 6407 13->0x09 */
+		{ ZD_CR111, 0x13 }, { ZD_CR112, 0x1f }, { ZD_CR113, 0x27 },
+		{ ZD_CR114, 0x23 }, /* 6221 27->23 */
+		{ ZD_CR115, 0x24 }, /* 6112 24->1c 6220 1c->24 */
+		{ ZD_CR116, 0x24 }, /* 6220 1c->24 */
+		{ ZD_CR117, 0xfa }, /* 6112 fa->f8 6220 f8->f4 6220 f4->fa */
+		{ ZD_CR118, 0xf0 }, /* 5d07 6112 f0->f2 6220 f2->f0 */
+		{ ZD_CR119, 0x1a }, /* 6112 1a->10 6220 10->14 6220 14->1a */
+		{ ZD_CR120, 0x4f },
+		{ ZD_CR121, 0x1f }, /* 6220 4f->1f */
+		{ ZD_CR122, 0xf0 }, { ZD_CR123, 0x57 }, { ZD_CR125, 0xad },
+		{ ZD_CR126, 0x6c }, { ZD_CR127, 0x03 },
+		{ ZD_CR128, 0x14 }, /* 6302 12->11 */
+		{ ZD_CR129, 0x12 }, /* 6301 10->0f */
+		{ ZD_CR130, 0x10 }, { ZD_CR137, 0x50 }, { ZD_CR138, 0xa8 },
+		{ ZD_CR144, 0xac }, { ZD_CR146, 0x20 }, { ZD_CR252, 0xff },
+		{ ZD_CR253, 0xff },
 	};
 
 	static const u32 rv[] = {
@@ -433,7 +435,7 @@ static int uw2453_init_hw(struct zd_rf *rf)
 	 * the one that produced a lock. */
 	UW2453_PRIV(rf)->config = found_config + 1;
 
-	return zd_iowrite16_locked(chip, 0x06, CR203);
+	return zd_iowrite16_locked(chip, 0x06, ZD_CR203);
 }
 
 static int uw2453_set_channel(struct zd_rf *rf, u8 channel)
@@ -445,8 +447,8 @@ static int uw2453_set_channel(struct zd_rf *rf, u8 channel)
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR80,  0x30 }, { CR81,  0x30 }, { CR79,  0x58 },
-		{ CR12,  0xf0 }, { CR77,  0x1b }, { CR78,  0x58 },
+		{ ZD_CR80,  0x30 }, { ZD_CR81,  0x30 }, { ZD_CR79,  0x58 },
+		{ ZD_CR12,  0xf0 }, { ZD_CR77,  0x1b }, { ZD_CR78,  0x58 },
 	};
 
 	r = uw2453_synth_set_channel(chip, channel, autocal);
@@ -474,7 +476,7 @@ static int uw2453_set_channel(struct zd_rf *rf, u8 channel)
 	if (r)
 		return r;
 
-	return zd_iowrite16_locked(chip, 0x06, CR203);
+	return zd_iowrite16_locked(chip, 0x06, ZD_CR203);
 }
 
 static int uw2453_switch_radio_on(struct zd_rf *rf)
@@ -482,7 +484,7 @@ static int uw2453_switch_radio_on(struct zd_rf *rf)
 	int r;
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x00 }, { CR251, 0x3f },
+		{ ZD_CR11,  0x00 }, { ZD_CR251, 0x3f },
 	};
 
 	/* enter RXTX mode */
@@ -501,7 +503,7 @@ static int uw2453_switch_radio_off(struct zd_rf *rf)
 	int r;
 	struct zd_chip *chip = zd_rf_to_chip(rf);
 	static const struct zd_ioreq16 ioreqs[] = {
-		{ CR11,  0x04 }, { CR251, 0x2f },
+		{ ZD_CR11,  0x04 }, { ZD_CR251, 0x2f },
 	};
 
 	/* enter IDLE mode */
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index ab607bbd6291f716c246d5215b117e08247fe484..0e819943b9e479879dae4fc3f368760346feabfe 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -1893,10 +1893,10 @@ int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits)
 
 	dev_dbg_f(zd_usb_dev(usb), "value %#09x bits %d\n", value, bits);
 
-	r = zd_usb_ioread16(usb, &bit_value_template, CR203);
+	r = zd_usb_ioread16(usb, &bit_value_template, ZD_CR203);
 	if (r) {
 		dev_dbg_f(zd_usb_dev(usb),
-			"error %d: Couldn't read CR203\n", r);
+			"error %d: Couldn't read ZD_CR203\n", r);
 		return r;
 	}
 	bit_value_template &= ~(RF_IF_LE|RF_CLK|RF_DATA);
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h
index 325d0f9892571a6724d993c0ab8c28fe7a752f6c..bf942843b733f7623bd24176a1a4472e0298665d 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ b/drivers/net/wireless/zd1211rw/zd_usb.h
@@ -109,7 +109,7 @@ struct usb_req_rfwrite {
 	__le16 bits;
 	/* RF2595: 24 */
 	__le16 bit_values[0];
-	/* (CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */
+	/* (ZD_CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */
 } __packed;
 
 /* USB interrupt */
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h
index 5d7bbf2b2ee7b1eea6d660b3b2d4e4383a033c9a..161f207786a42b53b9f5fd2bd66481220882c0c9 100644
--- a/drivers/net/xen-netback/common.h
+++ b/drivers/net/xen-netback/common.h
@@ -73,9 +73,6 @@ struct xenvif {
 	struct vm_struct *tx_comms_area;
 	struct vm_struct *rx_comms_area;
 
-	/* Flags that must not be set in dev->features */
-	u32 features_disabled;
-
 	/* Frontend feature information. */
 	u8 can_sg:1;
 	u8 gso:1;
@@ -109,8 +106,8 @@ struct xenvif {
 	wait_queue_head_t waiting_to_free;
 };
 
-#define XEN_NETIF_TX_RING_SIZE __RING_SIZE((struct xen_netif_tx_sring *)0, PAGE_SIZE)
-#define XEN_NETIF_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring *)0, PAGE_SIZE)
+#define XEN_NETIF_TX_RING_SIZE __CONST_RING_SIZE(xen_netif_tx, PAGE_SIZE)
+#define XEN_NETIF_RX_RING_SIZE __CONST_RING_SIZE(xen_netif_rx, PAGE_SIZE)
 
 struct xenvif *xenvif_alloc(struct device *parent,
 			    domid_t domid,
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index de569cc19da48bb2896da296905e6adf77a73381..0ca86f9ec4ed38531b0d59060d8f9fa49024dee6 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -165,69 +165,18 @@ static int xenvif_change_mtu(struct net_device *dev, int mtu)
 	return 0;
 }
 
-static void xenvif_set_features(struct xenvif *vif)
-{
-	struct net_device *dev = vif->dev;
-	u32 features = dev->features;
-
-	if (vif->can_sg)
-		features |= NETIF_F_SG;
-	if (vif->gso || vif->gso_prefix)
-		features |= NETIF_F_TSO;
-	if (vif->csum)
-		features |= NETIF_F_IP_CSUM;
-
-	features &= ~(vif->features_disabled);
-
-	if (!(features & NETIF_F_SG) && dev->mtu > ETH_DATA_LEN)
-		dev->mtu = ETH_DATA_LEN;
-
-	dev->features = features;
-}
-
-static int xenvif_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct xenvif *vif = netdev_priv(dev);
-	if (data) {
-		if (!vif->csum)
-			return -EOPNOTSUPP;
-		vif->features_disabled &= ~NETIF_F_IP_CSUM;
-	} else {
-		vif->features_disabled |= NETIF_F_IP_CSUM;
-	}
-
-	xenvif_set_features(vif);
-	return 0;
-}
-
-static int xenvif_set_sg(struct net_device *dev, u32 data)
+static u32 xenvif_fix_features(struct net_device *dev, u32 features)
 {
 	struct xenvif *vif = netdev_priv(dev);
-	if (data) {
-		if (!vif->can_sg)
-			return -EOPNOTSUPP;
-		vif->features_disabled &= ~NETIF_F_SG;
-	} else {
-		vif->features_disabled |= NETIF_F_SG;
-	}
 
-	xenvif_set_features(vif);
-	return 0;
-}
+	if (!vif->can_sg)
+		features &= ~NETIF_F_SG;
+	if (!vif->gso && !vif->gso_prefix)
+		features &= ~NETIF_F_TSO;
+	if (!vif->csum)
+		features &= ~NETIF_F_IP_CSUM;
 
-static int xenvif_set_tso(struct net_device *dev, u32 data)
-{
-	struct xenvif *vif = netdev_priv(dev);
-	if (data) {
-		if (!vif->gso && !vif->gso_prefix)
-			return -EOPNOTSUPP;
-		vif->features_disabled &= ~NETIF_F_TSO;
-	} else {
-		vif->features_disabled |= NETIF_F_TSO;
-	}
-
-	xenvif_set_features(vif);
-	return 0;
+	return features;
 }
 
 static const struct xenvif_stat {
@@ -274,12 +223,6 @@ static void xenvif_get_strings(struct net_device *dev, u32 stringset, u8 * data)
 }
 
 static struct ethtool_ops xenvif_ethtool_ops = {
-	.get_tx_csum	= ethtool_op_get_tx_csum,
-	.set_tx_csum	= xenvif_set_tx_csum,
-	.get_sg		= ethtool_op_get_sg,
-	.set_sg		= xenvif_set_sg,
-	.get_tso	= ethtool_op_get_tso,
-	.set_tso	= xenvif_set_tso,
 	.get_link	= ethtool_op_get_link,
 
 	.get_sset_count = xenvif_get_sset_count,
@@ -293,6 +236,7 @@ static struct net_device_ops xenvif_netdev_ops = {
 	.ndo_open	= xenvif_open,
 	.ndo_stop	= xenvif_close,
 	.ndo_change_mtu	= xenvif_change_mtu,
+	.ndo_fix_features = xenvif_fix_features,
 };
 
 struct xenvif *xenvif_alloc(struct device *parent, domid_t domid,
@@ -331,7 +275,8 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid,
 	vif->credit_timeout.expires = jiffies;
 
 	dev->netdev_ops	= &xenvif_netdev_ops;
-	xenvif_set_features(vif);
+	dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
+	dev->features = dev->hw_features;
 	SET_ETHTOOL_OPS(dev, &xenvif_ethtool_ops);
 
 	dev->tx_queue_len = XENVIF_QUEUE_LENGTH;
@@ -367,8 +312,6 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
 	if (vif->irq)
 		return 0;
 
-	xenvif_set_features(vif);
-
 	err = xen_netbk_map_frontend_rings(vif, tx_ring_ref, rx_ring_ref);
 	if (err < 0)
 		goto err;
@@ -384,9 +327,12 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
 	xenvif_get(vif);
 
 	rtnl_lock();
-	netif_carrier_on(vif->dev);
 	if (netif_running(vif->dev))
 		xenvif_up(vif);
+	if (!vif->can_sg && vif->dev->mtu > ETH_DATA_LEN)
+		dev_set_mtu(vif->dev, ETH_DATA_LEN);
+	netdev_update_features(vif->dev);
+	netif_carrier_on(vif->dev);
 	rtnl_unlock();
 
 	return 0;
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index 22b8c350599119931b74669bdae42739f9752135..1ce729d6af75b34f1a0177e5ee6af2ee4b29dfb3 100644
--- a/drivers/net/xen-netback/xenbus.c
+++ b/drivers/net/xen-netback/xenbus.c
@@ -26,7 +26,7 @@ struct backend_info {
 	struct xenvif *vif;
 	enum xenbus_state frontend_state;
 	struct xenbus_watch hotplug_status_watch;
-	int have_hotplug_status_watch:1;
+	u8 have_hotplug_status_watch:1;
 };
 
 static int connect_rings(struct backend_info *);
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 5c8d9c385be0f05ffedc1bdceab8cb090a8749c9..db9a763aaa7fd0cbce405c681bd6ad9ac910c558 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1140,6 +1140,42 @@ static void xennet_uninit(struct net_device *dev)
 	gnttab_free_grant_references(np->gref_rx_head);
 }
 
+static u32 xennet_fix_features(struct net_device *dev, u32 features)
+{
+	struct netfront_info *np = netdev_priv(dev);
+	int val;
+
+	if (features & NETIF_F_SG) {
+		if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg",
+				 "%d", &val) < 0)
+			val = 0;
+
+		if (!val)
+			features &= ~NETIF_F_SG;
+	}
+
+	if (features & NETIF_F_TSO) {
+		if (xenbus_scanf(XBT_NIL, np->xbdev->otherend,
+				 "feature-gso-tcpv4", "%d", &val) < 0)
+			val = 0;
+
+		if (!val)
+			features &= ~NETIF_F_TSO;
+	}
+
+	return features;
+}
+
+static int xennet_set_features(struct net_device *dev, u32 features)
+{
+	if (!(features & NETIF_F_SG) && dev->mtu > ETH_DATA_LEN) {
+		netdev_info(dev, "Reducing MTU because no SG offload");
+		dev->mtu = ETH_DATA_LEN;
+	}
+
+	return 0;
+}
+
 static const struct net_device_ops xennet_netdev_ops = {
 	.ndo_open            = xennet_open,
 	.ndo_uninit          = xennet_uninit,
@@ -1148,6 +1184,8 @@ static const struct net_device_ops xennet_netdev_ops = {
 	.ndo_change_mtu	     = xennet_change_mtu,
 	.ndo_set_mac_address = eth_mac_addr,
 	.ndo_validate_addr   = eth_validate_addr,
+	.ndo_fix_features    = xennet_fix_features,
+	.ndo_set_features    = xennet_set_features,
 };
 
 static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev)
@@ -1209,7 +1247,17 @@ static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev
 	netdev->netdev_ops	= &xennet_netdev_ops;
 
 	netif_napi_add(netdev, &np->napi, xennet_poll, 64);
-	netdev->features        = NETIF_F_IP_CSUM;
+	netdev->features        = NETIF_F_IP_CSUM | NETIF_F_RXCSUM |
+				  NETIF_F_GSO_ROBUST;
+	netdev->hw_features	= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO;
+
+	/*
+         * Assume that all hw features are available for now. This set
+         * will be adjusted by the call to netdev_update_features() in
+         * xennet_connect() which is the earliest point where we can
+         * negotiate with the backend regarding supported features.
+         */
+	netdev->features |= netdev->hw_features;
 
 	SET_ETHTOOL_OPS(netdev, &xennet_ethtool_ops);
 	SET_NETDEV_DEV(netdev, &dev->dev);
@@ -1416,8 +1464,7 @@ static int setup_netfront(struct xenbus_device *dev, struct netfront_info *info)
 		goto fail;
 
 	err = bind_evtchn_to_irqhandler(info->evtchn, xennet_interrupt,
-					IRQF_SAMPLE_RANDOM, netdev->name,
-					netdev);
+					0, netdev->name, netdev);
 	if (err < 0)
 		goto fail;
 	netdev->irq = err;
@@ -1510,54 +1557,6 @@ static int talk_to_netback(struct xenbus_device *dev,
 	return err;
 }
 
-static int xennet_set_sg(struct net_device *dev, u32 data)
-{
-	if (data) {
-		struct netfront_info *np = netdev_priv(dev);
-		int val;
-
-		if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg",
-				 "%d", &val) < 0)
-			val = 0;
-		if (!val)
-			return -ENOSYS;
-	} else if (dev->mtu > ETH_DATA_LEN)
-		dev->mtu = ETH_DATA_LEN;
-
-	return ethtool_op_set_sg(dev, data);
-}
-
-static int xennet_set_tso(struct net_device *dev, u32 data)
-{
-	if (data) {
-		struct netfront_info *np = netdev_priv(dev);
-		int val;
-
-		if (xenbus_scanf(XBT_NIL, np->xbdev->otherend,
-				 "feature-gso-tcpv4", "%d", &val) < 0)
-			val = 0;
-		if (!val)
-			return -ENOSYS;
-	}
-
-	return ethtool_op_set_tso(dev, data);
-}
-
-static void xennet_set_features(struct net_device *dev)
-{
-	/* Turn off all GSO bits except ROBUST. */
-	dev->features &= ~NETIF_F_GSO_MASK;
-	dev->features |= NETIF_F_GSO_ROBUST;
-	xennet_set_sg(dev, 0);
-
-	/* We need checksum offload to enable scatter/gather and TSO. */
-	if (!(dev->features & NETIF_F_IP_CSUM))
-		return;
-
-	if (!xennet_set_sg(dev, 1))
-		xennet_set_tso(dev, 1);
-}
-
 static int xennet_connect(struct net_device *dev)
 {
 	struct netfront_info *np = netdev_priv(dev);
@@ -1582,7 +1581,7 @@ static int xennet_connect(struct net_device *dev)
 	if (err)
 		return err;
 
-	xennet_set_features(dev);
+	netdev_update_features(dev);
 
 	spin_lock_bh(&np->rx_lock);
 	spin_lock_irq(&np->tx_lock);
@@ -1710,9 +1709,6 @@ static void xennet_get_strings(struct net_device *dev, u32 stringset, u8 * data)
 
 static const struct ethtool_ops xennet_ethtool_ops =
 {
-	.set_tx_csum = ethtool_op_set_tx_csum,
-	.set_sg = xennet_set_sg,
-	.set_tso = xennet_set_tso,
 	.get_link = ethtool_op_get_link,
 
 	.get_sset_count = xennet_get_sset_count,
diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c
index b78a38d9172a52d8517faba9df5cb914d5215e1c..8c7c522a056acc76faa9e411b6231d10784432a7 100644
--- a/drivers/net/zorro8390.c
+++ b/drivers/net/zorro8390.c
@@ -126,7 +126,7 @@ static int __devinit zorro8390_init_one(struct zorro_dev *z,
 
     board = z->resource.start;
     ioaddr = board+cards[i].offset;
-    dev = alloc_ei_netdev();
+    dev = ____alloc_ei_netdev(0);
     if (!dev)
 	return -ENOMEM;
     if (!request_mem_region(ioaddr, NE_IO_EXTENT*2, DRV_NAME)) {
@@ -146,15 +146,15 @@ static int __devinit zorro8390_init_one(struct zorro_dev *z,
 static const struct net_device_ops zorro8390_netdev_ops = {
 	.ndo_open		= zorro8390_open,
 	.ndo_stop		= zorro8390_close,
-	.ndo_start_xmit		= ei_start_xmit,
-	.ndo_tx_timeout		= ei_tx_timeout,
-	.ndo_get_stats		= ei_get_stats,
-	.ndo_set_multicast_list = ei_set_multicast_list,
+	.ndo_start_xmit		= __ei_start_xmit,
+	.ndo_tx_timeout		= __ei_tx_timeout,
+	.ndo_get_stats		= __ei_get_stats,
+	.ndo_set_multicast_list = __ei_set_multicast_list,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_mac_address 	= eth_mac_addr,
 	.ndo_change_mtu		= eth_change_mtu,
 #ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= ei_poll,
+	.ndo_poll_controller	= __ei_poll,
 #endif
 };
 
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 75b0d3cb7676d39458ad2f402c0bb255a779f6b5..9f689f1da0fc05f051bbabc8f29a7fecd6faafc9 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -56,7 +56,7 @@ EXPORT_SYMBOL_GPL(irq_of_parse_and_map);
  * Returns a pointer to the interrupt parent node, or NULL if the interrupt
  * parent could not be determined.
  */
-static struct device_node *of_irq_find_parent(struct device_node *child)
+struct device_node *of_irq_find_parent(struct device_node *child)
 {
 	struct device_node *p;
 	const __be32 *parp;
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index bc8ce48f07781f00dccc0c856194926562af9cc3..f330338c2f2231b0af7c603447428862ce8a4f8f 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -1621,7 +1621,7 @@ static void __devinit detect_and_report_it87(void)
 	u8 origval, r;
 	if (verbose_probing)
 		printk(KERN_DEBUG "IT8705 Super-IO detection, now testing port 2E ...\n");
-	if (!request_region(0x2e, 2, __func__))
+	if (!request_muxed_region(0x2e, 2, __func__))
 		return;
 	origval = inb(0x2e);		/* Save original value */
 	outb(0x87, 0x2e);
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 531bc697d800910087d8ff2f125a00c03dd4abc9..fdaa42aac7c6ecffb46955b27901f1bfa0658dd3 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -143,33 +143,41 @@ static noinline void pci_wait_ucfg(struct pci_dev *dev)
 	__remove_wait_queue(&pci_ucfg_wait, &wait);
 }
 
+/* Returns 0 on success, negative values indicate error. */
 #define PCI_USER_READ_CONFIG(size,type)					\
 int pci_user_read_config_##size						\
 	(struct pci_dev *dev, int pos, type *val)			\
 {									\
 	int ret = 0;							\
 	u32 data = -1;							\
-	if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER;	\
+	if (PCI_##size##_BAD)						\
+		return -EINVAL;						\
 	raw_spin_lock_irq(&pci_lock);				\
 	if (unlikely(dev->block_ucfg_access)) pci_wait_ucfg(dev);	\
 	ret = dev->bus->ops->read(dev->bus, dev->devfn,			\
 					pos, sizeof(type), &data);	\
 	raw_spin_unlock_irq(&pci_lock);				\
 	*val = (type)data;						\
+	if (ret > 0)							\
+		ret = -EINVAL;						\
 	return ret;							\
 }
 
+/* Returns 0 on success, negative values indicate error. */
 #define PCI_USER_WRITE_CONFIG(size,type)				\
 int pci_user_write_config_##size					\
 	(struct pci_dev *dev, int pos, type val)			\
 {									\
 	int ret = -EIO;							\
-	if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER;	\
+	if (PCI_##size##_BAD)						\
+		return -EINVAL;						\
 	raw_spin_lock_irq(&pci_lock);				\
 	if (unlikely(dev->block_ucfg_access)) pci_wait_ucfg(dev);	\
 	ret = dev->bus->ops->write(dev->bus, dev->devfn,		\
 					pos, sizeof(type), val);	\
 	raw_spin_unlock_irq(&pci_lock);				\
+	if (ret > 0)							\
+		ret = -EINVAL;						\
 	return ret;							\
 }
 
@@ -197,6 +205,8 @@ struct pci_vpd_pci22 {
  * This code has to spin since there is no other notification from the PCI
  * hardware. Since the VPD is often implemented by serial attachment to an
  * EEPROM, it may take many milliseconds to complete.
+ *
+ * Returns 0 on success, negative values indicate error.
  */
 static int pci_vpd_pci22_wait(struct pci_dev *dev)
 {
@@ -212,7 +222,7 @@ static int pci_vpd_pci22_wait(struct pci_dev *dev)
 	for (;;) {
 		ret = pci_user_read_config_word(dev, vpd->cap + PCI_VPD_ADDR,
 						&status);
-		if (ret)
+		if (ret < 0)
 			return ret;
 
 		if ((status & PCI_VPD_ADDR_F) == vpd->flag) {
@@ -324,6 +334,8 @@ static ssize_t pci_vpd_pci22_write(struct pci_dev *dev, loff_t pos, size_t count
 		vpd->busy = true;
 		vpd->flag = 0;
 		ret = pci_vpd_pci22_wait(dev);
+		if (ret < 0)
+			break;
 
 		pos += sizeof(u32);
 	}
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 69546e9213dd7727d7b0db8f9cd56d1772ea7431..1e2ad92a47525d009372b5a4724a1cc55b82d494 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -163,12 +163,6 @@ int pci_bus_add_child(struct pci_bus *bus)
 
 	bus->is_added = 1;
 
-	retval = device_create_file(&bus->dev, &dev_attr_cpuaffinity);
-	if (retval)
-		return retval;
-
-	retval = device_create_file(&bus->dev, &dev_attr_cpulistaffinity);
-
 	/* Create legacy_io and legacy_mem files for this bus */
 	pci_create_legacy_files(bus);
 
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 2f67e9bc2f9650ee9ed1e1fdbd74e137613fa404..a70fa89f76fdcbf20407747849ce75409f27f0c1 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -827,6 +827,13 @@ static int __ref enable_device(struct acpiphp_slot *slot)
 	acpiphp_set_hpp_values(bus);
 	acpiphp_set_acpi_region(slot);
 	pci_enable_bridges(bus);
+
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		/* Assume that newly added devices are powered on already. */
+		if (!dev->is_added)
+			dev->current_state = PCI_D0;
+	}
+
 	pci_bus_add_devices(bus);
 
 	list_for_each_entry(func, &slot->funcs, sibling) {
diff --git a/drivers/pci/hotplug/pcihp_slot.c b/drivers/pci/hotplug/pcihp_slot.c
index 80b461c985579da3905744c36aabfd215c9cac06..749fdf0703199cef927004c6fa8b803d28ae1368 100644
--- a/drivers/pci/hotplug/pcihp_slot.c
+++ b/drivers/pci/hotplug/pcihp_slot.c
@@ -158,6 +158,47 @@ static void program_hpp_type2(struct pci_dev *dev, struct hpp_type2 *hpp)
 	 */
 }
 
+/* Program PCIE MaxPayload setting on device: ensure parent maxpayload <= device */
+static int pci_set_payload(struct pci_dev *dev)
+{
+       int pos, ppos;
+       u16 pctl, psz;
+       u16 dctl, dsz, dcap, dmax;
+       struct pci_dev *parent;
+
+       parent = dev->bus->self;
+       pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
+       if (!pos)
+               return 0;
+
+       /* Read Device MaxPayload capability and setting */
+       pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &dctl);
+       pci_read_config_word(dev, pos + PCI_EXP_DEVCAP, &dcap);
+       dsz = (dctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5;
+       dmax = (dcap & PCI_EXP_DEVCAP_PAYLOAD);
+
+       /* Read Parent MaxPayload setting */
+       ppos = pci_find_capability(parent, PCI_CAP_ID_EXP);
+       if (!ppos)
+               return 0;
+       pci_read_config_word(parent, ppos + PCI_EXP_DEVCTL, &pctl);
+       psz = (pctl &  PCI_EXP_DEVCTL_PAYLOAD) >> 5;
+
+       /* If parent payload > device max payload -> error
+        * If parent payload > device payload -> set speed
+        * If parent payload <= device payload -> do nothing
+        */
+       if (psz > dmax)
+               return -1;
+       else if (psz > dsz) {
+               dev_info(&dev->dev, "Setting MaxPayload to %d\n", 128 << psz);
+               pci_write_config_word(dev, pos + PCI_EXP_DEVCTL,
+                                     (dctl & ~PCI_EXP_DEVCTL_PAYLOAD) +
+                                     (psz << 5));
+       }
+       return 0;
+}
+
 void pci_configure_slot(struct pci_dev *dev)
 {
 	struct pci_dev *cdev;
@@ -169,6 +210,10 @@ void pci_configure_slot(struct pci_dev *dev)
 			(dev->class >> 8) == PCI_CLASS_BRIDGE_PCI)))
 		return;
 
+       ret = pci_set_payload(dev);
+       if (ret)
+               dev_warn(&dev->dev, "could not set device max payload\n");
+
 	memset(&hpp, 0, sizeof(hpp));
 	ret = pci_get_hp_params(dev, &hpp);
 	if (ret)
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index d552d2c77844327010074ee71550e58ccb0a3280..6af6b628175b459f03c2f0969f9b2be6d65dba48 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -39,6 +39,7 @@
 #include <linux/syscore_ops.h>
 #include <linux/tboot.h>
 #include <linux/dmi.h>
+#include <linux/pci-ats.h>
 #include <asm/cacheflush.h>
 #include <asm/iommu.h>
 #include "pci.h"
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 553d8ee55c1c4aa3c9f6567867642d3505cf89df..42fae477651517ef8dd447427c39ea00d8955951 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -13,6 +13,7 @@
 #include <linux/mutex.h>
 #include <linux/string.h>
 #include <linux/delay.h>
+#include <linux/pci-ats.h>
 #include "pci.h"
 
 #define VIRTFN_ID_LEN	16
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index f8deb3e380a2a5dc6b457f0bc34995d4f010609b..7bcf12adced7249674ec931ea034066fb6ef3d64 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -108,6 +108,40 @@ static ssize_t local_cpulist_show(struct device *dev,
 	return len;
 }
 
+/*
+ * PCI Bus Class Devices
+ */
+static ssize_t pci_bus_show_cpuaffinity(struct device *dev,
+					int type,
+					struct device_attribute *attr,
+					char *buf)
+{
+	int ret;
+	const struct cpumask *cpumask;
+
+	cpumask = cpumask_of_pcibus(to_pci_bus(dev));
+	ret = type ?
+		cpulist_scnprintf(buf, PAGE_SIZE-2, cpumask) :
+		cpumask_scnprintf(buf, PAGE_SIZE-2, cpumask);
+	buf[ret++] = '\n';
+	buf[ret] = '\0';
+	return ret;
+}
+
+static inline ssize_t pci_bus_show_cpumaskaffinity(struct device *dev,
+					struct device_attribute *attr,
+					char *buf)
+{
+	return pci_bus_show_cpuaffinity(dev, 0, attr, buf);
+}
+
+static inline ssize_t pci_bus_show_cpulistaffinity(struct device *dev,
+					struct device_attribute *attr,
+					char *buf)
+{
+	return pci_bus_show_cpuaffinity(dev, 1, attr, buf);
+}
+
 /* show resources */
 static ssize_t
 resource_show(struct device * dev, struct device_attribute *attr, char * buf)
@@ -318,6 +352,25 @@ remove_store(struct device *dev, struct device_attribute *dummy,
 		count = ret;
 	return count;
 }
+
+static ssize_t
+dev_bus_rescan_store(struct device *dev, struct device_attribute *attr,
+		 const char *buf, size_t count)
+{
+	unsigned long val;
+	struct pci_bus *bus = to_pci_bus(dev);
+
+	if (strict_strtoul(buf, 0, &val) < 0)
+		return -EINVAL;
+
+	if (val) {
+		mutex_lock(&pci_remove_rescan_mutex);
+		pci_rescan_bus(bus);
+		mutex_unlock(&pci_remove_rescan_mutex);
+	}
+	return count;
+}
+
 #endif
 
 struct device_attribute pci_dev_attrs[] = {
@@ -347,6 +400,15 @@ struct device_attribute pci_dev_attrs[] = {
 	__ATTR_NULL,
 };
 
+struct device_attribute pcibus_dev_attrs[] = {
+#ifdef CONFIG_HOTPLUG
+	__ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, dev_bus_rescan_store),
+#endif
+	__ATTR(cpuaffinity, S_IRUGO, pci_bus_show_cpumaskaffinity, NULL),
+	__ATTR(cpulistaffinity, S_IRUGO, pci_bus_show_cpulistaffinity, NULL),
+	__ATTR_NULL,
+};
+
 static ssize_t
 boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 2472e7177b4b5af6ddc813913fb193c47fef984d..22c9b27fdd8d8bd0bc9790416cd2ef883f5b67e9 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -830,7 +830,7 @@ static int pci_save_pcie_state(struct pci_dev *dev)
 		dev_err(&dev->dev, "buffer not found in %s\n", __func__);
 		return -ENOMEM;
 	}
-	cap = (u16 *)&save_state->data[0];
+	cap = (u16 *)&save_state->cap.data[0];
 
 	pci_read_config_word(dev, pos + PCI_EXP_FLAGS, &flags);
 
@@ -863,7 +863,7 @@ static void pci_restore_pcie_state(struct pci_dev *dev)
 	pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
 	if (!save_state || pos <= 0)
 		return;
-	cap = (u16 *)&save_state->data[0];
+	cap = (u16 *)&save_state->cap.data[0];
 
 	pci_read_config_word(dev, pos + PCI_EXP_FLAGS, &flags);
 
@@ -899,7 +899,8 @@ static int pci_save_pcix_state(struct pci_dev *dev)
 		return -ENOMEM;
 	}
 
-	pci_read_config_word(dev, pos + PCI_X_CMD, (u16 *)save_state->data);
+	pci_read_config_word(dev, pos + PCI_X_CMD,
+			     (u16 *)save_state->cap.data);
 
 	return 0;
 }
@@ -914,7 +915,7 @@ static void pci_restore_pcix_state(struct pci_dev *dev)
 	pos = pci_find_capability(dev, PCI_CAP_ID_PCIX);
 	if (!save_state || pos <= 0)
 		return;
-	cap = (u16 *)&save_state->data[0];
+	cap = (u16 *)&save_state->cap.data[0];
 
 	pci_write_config_word(dev, pos + PCI_X_CMD, cap[i++]);
 }
@@ -975,6 +976,104 @@ void pci_restore_state(struct pci_dev *dev)
 	dev->state_saved = false;
 }
 
+struct pci_saved_state {
+	u32 config_space[16];
+	struct pci_cap_saved_data cap[0];
+};
+
+/**
+ * pci_store_saved_state - Allocate and return an opaque struct containing
+ *			   the device saved state.
+ * @dev: PCI device that we're dealing with
+ *
+ * Rerturn NULL if no state or error.
+ */
+struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev)
+{
+	struct pci_saved_state *state;
+	struct pci_cap_saved_state *tmp;
+	struct pci_cap_saved_data *cap;
+	struct hlist_node *pos;
+	size_t size;
+
+	if (!dev->state_saved)
+		return NULL;
+
+	size = sizeof(*state) + sizeof(struct pci_cap_saved_data);
+
+	hlist_for_each_entry(tmp, pos, &dev->saved_cap_space, next)
+		size += sizeof(struct pci_cap_saved_data) + tmp->cap.size;
+
+	state = kzalloc(size, GFP_KERNEL);
+	if (!state)
+		return NULL;
+
+	memcpy(state->config_space, dev->saved_config_space,
+	       sizeof(state->config_space));
+
+	cap = state->cap;
+	hlist_for_each_entry(tmp, pos, &dev->saved_cap_space, next) {
+		size_t len = sizeof(struct pci_cap_saved_data) + tmp->cap.size;
+		memcpy(cap, &tmp->cap, len);
+		cap = (struct pci_cap_saved_data *)((u8 *)cap + len);
+	}
+	/* Empty cap_save terminates list */
+
+	return state;
+}
+EXPORT_SYMBOL_GPL(pci_store_saved_state);
+
+/**
+ * pci_load_saved_state - Reload the provided save state into struct pci_dev.
+ * @dev: PCI device that we're dealing with
+ * @state: Saved state returned from pci_store_saved_state()
+ */
+int pci_load_saved_state(struct pci_dev *dev, struct pci_saved_state *state)
+{
+	struct pci_cap_saved_data *cap;
+
+	dev->state_saved = false;
+
+	if (!state)
+		return 0;
+
+	memcpy(dev->saved_config_space, state->config_space,
+	       sizeof(state->config_space));
+
+	cap = state->cap;
+	while (cap->size) {
+		struct pci_cap_saved_state *tmp;
+
+		tmp = pci_find_saved_cap(dev, cap->cap_nr);
+		if (!tmp || tmp->cap.size != cap->size)
+			return -EINVAL;
+
+		memcpy(tmp->cap.data, cap->data, tmp->cap.size);
+		cap = (struct pci_cap_saved_data *)((u8 *)cap +
+		       sizeof(struct pci_cap_saved_data) + cap->size);
+	}
+
+	dev->state_saved = true;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(pci_load_saved_state);
+
+/**
+ * pci_load_and_free_saved_state - Reload the save state pointed to by state,
+ *				   and free the memory allocated for it.
+ * @dev: PCI device that we're dealing with
+ * @state: Pointer to saved state returned from pci_store_saved_state()
+ */
+int pci_load_and_free_saved_state(struct pci_dev *dev,
+				  struct pci_saved_state **state)
+{
+	int ret = pci_load_saved_state(dev, *state);
+	kfree(*state);
+	*state = NULL;
+	return ret;
+}
+EXPORT_SYMBOL_GPL(pci_load_and_free_saved_state);
+
 static int do_pci_enable_device(struct pci_dev *dev, int bars)
 {
 	int err;
@@ -1771,7 +1870,8 @@ static int pci_add_cap_save_buffer(
 	if (!save_state)
 		return -ENOMEM;
 
-	save_state->cap_nr = cap;
+	save_state->cap.cap_nr = cap;
+	save_state->cap.size = size;
 	pci_add_saved_cap(dev, save_state);
 
 	return 0;
@@ -1834,6 +1934,300 @@ void pci_enable_ari(struct pci_dev *dev)
 	bridge->ari_enabled = 1;
 }
 
+/**
+ * pci_enable_ido - enable ID-based ordering on a device
+ * @dev: the PCI device
+ * @type: which types of IDO to enable
+ *
+ * Enable ID-based ordering on @dev.  @type can contain the bits
+ * %PCI_EXP_IDO_REQUEST and/or %PCI_EXP_IDO_COMPLETION to indicate
+ * which types of transactions are allowed to be re-ordered.
+ */
+void pci_enable_ido(struct pci_dev *dev, unsigned long type)
+{
+	int pos;
+	u16 ctrl;
+
+	pos = pci_pcie_cap(dev);
+	if (!pos)
+		return;
+
+	pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl);
+	if (type & PCI_EXP_IDO_REQUEST)
+		ctrl |= PCI_EXP_IDO_REQ_EN;
+	if (type & PCI_EXP_IDO_COMPLETION)
+		ctrl |= PCI_EXP_IDO_CMP_EN;
+	pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl);
+}
+EXPORT_SYMBOL(pci_enable_ido);
+
+/**
+ * pci_disable_ido - disable ID-based ordering on a device
+ * @dev: the PCI device
+ * @type: which types of IDO to disable
+ */
+void pci_disable_ido(struct pci_dev *dev, unsigned long type)
+{
+	int pos;
+	u16 ctrl;
+
+	if (!pci_is_pcie(dev))
+		return;
+
+	pos = pci_pcie_cap(dev);
+	if (!pos)
+		return;
+
+	pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl);
+	if (type & PCI_EXP_IDO_REQUEST)
+		ctrl &= ~PCI_EXP_IDO_REQ_EN;
+	if (type & PCI_EXP_IDO_COMPLETION)
+		ctrl &= ~PCI_EXP_IDO_CMP_EN;
+	pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl);
+}
+EXPORT_SYMBOL(pci_disable_ido);
+
+/**
+ * pci_enable_obff - enable optimized buffer flush/fill
+ * @dev: PCI device
+ * @type: type of signaling to use
+ *
+ * Try to enable @type OBFF signaling on @dev.  It will try using WAKE#
+ * signaling if possible, falling back to message signaling only if
+ * WAKE# isn't supported.  @type should indicate whether the PCIe link
+ * be brought out of L0s or L1 to send the message.  It should be either
+ * %PCI_EXP_OBFF_SIGNAL_ALWAYS or %PCI_OBFF_SIGNAL_L0.
+ *
+ * If your device can benefit from receiving all messages, even at the
+ * power cost of bringing the link back up from a low power state, use
+ * %PCI_EXP_OBFF_SIGNAL_ALWAYS.  Otherwise, use %PCI_OBFF_SIGNAL_L0 (the
+ * preferred type).
+ *
+ * RETURNS:
+ * Zero on success, appropriate error number on failure.
+ */
+int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type type)
+{
+	int pos;
+	u32 cap;
+	u16 ctrl;
+	int ret;
+
+	if (!pci_is_pcie(dev))
+		return -ENOTSUPP;
+
+	pos = pci_pcie_cap(dev);
+	if (!pos)
+		return -ENOTSUPP;
+
+	pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap);
+	if (!(cap & PCI_EXP_OBFF_MASK))
+		return -ENOTSUPP; /* no OBFF support at all */
+
+	/* Make sure the topology supports OBFF as well */
+	if (dev->bus) {
+		ret = pci_enable_obff(dev->bus->self, type);
+		if (ret)
+			return ret;
+	}
+
+	pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl);
+	if (cap & PCI_EXP_OBFF_WAKE)
+		ctrl |= PCI_EXP_OBFF_WAKE_EN;
+	else {
+		switch (type) {
+		case PCI_EXP_OBFF_SIGNAL_L0:
+			if (!(ctrl & PCI_EXP_OBFF_WAKE_EN))
+				ctrl |= PCI_EXP_OBFF_MSGA_EN;
+			break;
+		case PCI_EXP_OBFF_SIGNAL_ALWAYS:
+			ctrl &= ~PCI_EXP_OBFF_WAKE_EN;
+			ctrl |= PCI_EXP_OBFF_MSGB_EN;
+			break;
+		default:
+			WARN(1, "bad OBFF signal type\n");
+			return -ENOTSUPP;
+		}
+	}
+	pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl);
+
+	return 0;
+}
+EXPORT_SYMBOL(pci_enable_obff);
+
+/**
+ * pci_disable_obff - disable optimized buffer flush/fill
+ * @dev: PCI device
+ *
+ * Disable OBFF on @dev.
+ */
+void pci_disable_obff(struct pci_dev *dev)
+{
+	int pos;
+	u16 ctrl;
+
+	if (!pci_is_pcie(dev))
+		return;
+
+	pos = pci_pcie_cap(dev);
+	if (!pos)
+		return;
+
+	pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl);
+	ctrl &= ~PCI_EXP_OBFF_WAKE_EN;
+	pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl);
+}
+EXPORT_SYMBOL(pci_disable_obff);
+
+/**
+ * pci_ltr_supported - check whether a device supports LTR
+ * @dev: PCI device
+ *
+ * RETURNS:
+ * True if @dev supports latency tolerance reporting, false otherwise.
+ */
+bool pci_ltr_supported(struct pci_dev *dev)
+{
+	int pos;
+	u32 cap;
+
+	if (!pci_is_pcie(dev))
+		return false;
+
+	pos = pci_pcie_cap(dev);
+	if (!pos)
+		return false;
+
+	pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap);
+
+	return cap & PCI_EXP_DEVCAP2_LTR;
+}
+EXPORT_SYMBOL(pci_ltr_supported);
+
+/**
+ * pci_enable_ltr - enable latency tolerance reporting
+ * @dev: PCI device
+ *
+ * Enable LTR on @dev if possible, which means enabling it first on
+ * upstream ports.
+ *
+ * RETURNS:
+ * Zero on success, errno on failure.
+ */
+int pci_enable_ltr(struct pci_dev *dev)
+{
+	int pos;
+	u16 ctrl;
+	int ret;
+
+	if (!pci_ltr_supported(dev))
+		return -ENOTSUPP;
+
+	pos = pci_pcie_cap(dev);
+	if (!pos)
+		return -ENOTSUPP;
+
+	/* Only primary function can enable/disable LTR */
+	if (PCI_FUNC(dev->devfn) != 0)
+		return -EINVAL;
+
+	/* Enable upstream ports first */
+	if (dev->bus) {
+		ret = pci_enable_ltr(dev->bus->self);
+		if (ret)
+			return ret;
+	}
+
+	pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl);
+	ctrl |= PCI_EXP_LTR_EN;
+	pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl);
+
+	return 0;
+}
+EXPORT_SYMBOL(pci_enable_ltr);
+
+/**
+ * pci_disable_ltr - disable latency tolerance reporting
+ * @dev: PCI device
+ */
+void pci_disable_ltr(struct pci_dev *dev)
+{
+	int pos;
+	u16 ctrl;
+
+	if (!pci_ltr_supported(dev))
+		return;
+
+	pos = pci_pcie_cap(dev);
+	if (!pos)
+		return;
+
+	/* Only primary function can enable/disable LTR */
+	if (PCI_FUNC(dev->devfn) != 0)
+		return;
+
+	pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl);
+	ctrl &= ~PCI_EXP_LTR_EN;
+	pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl);
+}
+EXPORT_SYMBOL(pci_disable_ltr);
+
+static int __pci_ltr_scale(int *val)
+{
+	int scale = 0;
+
+	while (*val > 1023) {
+		*val = (*val + 31) / 32;
+		scale++;
+	}
+	return scale;
+}
+
+/**
+ * pci_set_ltr - set LTR latency values
+ * @dev: PCI device
+ * @snoop_lat_ns: snoop latency in nanoseconds
+ * @nosnoop_lat_ns: nosnoop latency in nanoseconds
+ *
+ * Figure out the scale and set the LTR values accordingly.
+ */
+int pci_set_ltr(struct pci_dev *dev, int snoop_lat_ns, int nosnoop_lat_ns)
+{
+	int pos, ret, snoop_scale, nosnoop_scale;
+	u16 val;
+
+	if (!pci_ltr_supported(dev))
+		return -ENOTSUPP;
+
+	snoop_scale = __pci_ltr_scale(&snoop_lat_ns);
+	nosnoop_scale = __pci_ltr_scale(&nosnoop_lat_ns);
+
+	if (snoop_lat_ns > PCI_LTR_VALUE_MASK ||
+	    nosnoop_lat_ns > PCI_LTR_VALUE_MASK)
+		return -EINVAL;
+
+	if ((snoop_scale > (PCI_LTR_SCALE_MASK >> PCI_LTR_SCALE_SHIFT)) ||
+	    (nosnoop_scale > (PCI_LTR_SCALE_MASK >> PCI_LTR_SCALE_SHIFT)))
+		return -EINVAL;
+
+	pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_LTR);
+	if (!pos)
+		return -ENOTSUPP;
+
+	val = (snoop_scale << PCI_LTR_SCALE_SHIFT) | snoop_lat_ns;
+	ret = pci_write_config_word(dev, pos + PCI_LTR_MAX_SNOOP_LAT, val);
+	if (ret != 4)
+		return -EIO;
+
+	val = (nosnoop_scale << PCI_LTR_SCALE_SHIFT) | nosnoop_lat_ns;
+	ret = pci_write_config_word(dev, pos + PCI_LTR_MAX_NOSNOOP_LAT, val);
+	if (ret != 4)
+		return -EIO;
+
+	return 0;
+}
+EXPORT_SYMBOL(pci_set_ltr);
+
 static int pci_acs_enable;
 
 /**
@@ -2479,6 +2873,21 @@ static int pci_af_flr(struct pci_dev *dev, int probe)
 	return 0;
 }
 
+/**
+ * pci_pm_reset - Put device into PCI_D3 and back into PCI_D0.
+ * @dev: Device to reset.
+ * @probe: If set, only check if the device can be reset this way.
+ *
+ * If @dev supports native PCI PM and its PCI_PM_CTRL_NO_SOFT_RESET flag is
+ * unset, it will be reinitialized internally when going from PCI_D3hot to
+ * PCI_D0.  If that's the case and the device is not in a low-power state
+ * already, force it into PCI_D3hot and back to PCI_D0, causing it to be reset.
+ *
+ * NOTE: This causes the caller to sleep for twice the device power transition
+ * cooldown period, which for the D0->D3hot and D3hot->D0 transitions is 10 ms
+ * by devault (i.e. unless the @dev's d3_delay field has a different value).
+ * Moreover, only devices in D0 can be reset by this function.
+ */
 static int pci_pm_reset(struct pci_dev *dev, int probe)
 {
 	u16 csr;
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index a6ec200fe5ee4c187a103e2b19771e4e5e9a9f14..731e20265ace428114b4ba217470fb5868908ad1 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -156,8 +156,7 @@ static inline int pci_no_d1d2(struct pci_dev *dev)
 
 }
 extern struct device_attribute pci_dev_attrs[];
-extern struct device_attribute dev_attr_cpuaffinity;
-extern struct device_attribute dev_attr_cpulistaffinity;
+extern struct device_attribute pcibus_dev_attrs[];
 #ifdef CONFIG_HOTPLUG
 extern struct bus_attribute pci_bus_attrs[];
 #else
@@ -250,15 +249,6 @@ struct pci_sriov {
 	u8 __iomem *mstate;	/* VF Migration State Array */
 };
 
-/* Address Translation Service */
-struct pci_ats {
-	int pos;	/* capability position */
-	int stu;	/* Smallest Translation Unit */
-	int qdep;	/* Invalidate Queue Depth */
-	int ref_cnt;	/* Physical Function reference count */
-	unsigned int is_enabled:1;	/* Enable bit is set */
-};
-
 #ifdef CONFIG_PCI_IOV
 extern int pci_iov_init(struct pci_dev *dev);
 extern void pci_iov_release(struct pci_dev *dev);
@@ -269,19 +259,6 @@ extern resource_size_t pci_sriov_resource_alignment(struct pci_dev *dev,
 extern void pci_restore_iov_state(struct pci_dev *dev);
 extern int pci_iov_bus_range(struct pci_bus *bus);
 
-extern int pci_enable_ats(struct pci_dev *dev, int ps);
-extern void pci_disable_ats(struct pci_dev *dev);
-extern int pci_ats_queue_depth(struct pci_dev *dev);
-/**
- * pci_ats_enabled - query the ATS status
- * @dev: the PCI device
- *
- * Returns 1 if ATS capability is enabled, or 0 if not.
- */
-static inline int pci_ats_enabled(struct pci_dev *dev)
-{
-	return dev->ats && dev->ats->is_enabled;
-}
 #else
 static inline int pci_iov_init(struct pci_dev *dev)
 {
@@ -304,21 +281,6 @@ static inline int pci_iov_bus_range(struct pci_bus *bus)
 	return 0;
 }
 
-static inline int pci_enable_ats(struct pci_dev *dev, int ps)
-{
-	return -ENODEV;
-}
-static inline void pci_disable_ats(struct pci_dev *dev)
-{
-}
-static inline int pci_ats_queue_depth(struct pci_dev *dev)
-{
-	return -ENODEV;
-}
-static inline int pci_ats_enabled(struct pci_dev *dev)
-{
-	return 0;
-}
 #endif /* CONFIG_PCI_IOV */
 
 static inline resource_size_t pci_resource_alignment(struct pci_dev *dev,
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index f62079ff06dd0a84f13c160201a620e893effd82..95489cd9a555b451fec790bf098ea279c55adda2 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -326,7 +326,7 @@ static int aer_inject(struct aer_error_inj *einj)
 	unsigned long flags;
 	unsigned int devfn = PCI_DEVFN(einj->dev, einj->fn);
 	int pos_cap_err, rp_pos_cap_err;
-	u32 sever, cor_mask, uncor_mask, cor_mask_orig, uncor_mask_orig;
+	u32 sever, cor_mask, uncor_mask, cor_mask_orig = 0, uncor_mask_orig = 0;
 	int ret = 0;
 
 	dev = pci_get_domain_bus_and_slot((int)einj->domain, einj->bus, devfn);
diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index 3eb77080366a21db38065493a5a29d241d4320cc..94a7598eb262fec103cb9611ba8612e452d1de7b 100644
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -114,15 +114,6 @@ extern void aer_print_error(struct pci_dev *dev, struct aer_err_info *info);
 extern void aer_print_port_info(struct pci_dev *dev, struct aer_err_info *info);
 extern irqreturn_t aer_irq(int irq, void *context);
 
-#ifdef CONFIG_ACPI
-extern int aer_osc_setup(struct pcie_device *pciedev);
-#else
-static inline int aer_osc_setup(struct pcie_device *pciedev)
-{
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_ACPI_APEI
 extern int pcie_aer_get_firmware_first(struct pci_dev *pci_dev);
 #else
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index eee09f756ec95a18832199801924aa2775da2195..6892601fc76f402bd6f9cdacca44adcef82dc921 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -608,7 +608,7 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev)
 	 * the BIOS's expectation, we'll do so once pci_enable_device() is
 	 * called.
 	 */
-	if (aspm_policy != POLICY_POWERSAVE) {
+	if (aspm_policy != POLICY_POWERSAVE || aspm_clear_state) {
 		pcie_config_aspm_path(link);
 		pcie_set_clkpm(link, policy_to_clkpm_state(link));
 	}
@@ -734,7 +734,7 @@ void pcie_aspm_powersave_config_link(struct pci_dev *pdev)
  * pci_disable_link_state - disable pci device's link state, so the link will
  * never enter specific states
  */
-void pci_disable_link_state(struct pci_dev *pdev, int state)
+static void __pci_disable_link_state(struct pci_dev *pdev, int state, bool sem)
 {
 	struct pci_dev *parent = pdev->bus->self;
 	struct pcie_link_state *link;
@@ -747,7 +747,8 @@ void pci_disable_link_state(struct pci_dev *pdev, int state)
 	if (!parent || !parent->link_state)
 		return;
 
-	down_read(&pci_bus_sem);
+	if (sem)
+		down_read(&pci_bus_sem);
 	mutex_lock(&aspm_lock);
 	link = parent->link_state;
 	if (state & PCIE_LINK_STATE_L0S)
@@ -761,7 +762,19 @@ void pci_disable_link_state(struct pci_dev *pdev, int state)
 		pcie_set_clkpm(link, 0);
 	}
 	mutex_unlock(&aspm_lock);
-	up_read(&pci_bus_sem);
+	if (sem)
+		up_read(&pci_bus_sem);
+}
+
+void pci_disable_link_state_locked(struct pci_dev *pdev, int state)
+{
+	__pci_disable_link_state(pdev, state, false);
+}
+EXPORT_SYMBOL(pci_disable_link_state_locked);
+
+void pci_disable_link_state(struct pci_dev *pdev, int state)
+{
+	__pci_disable_link_state(pdev, state, true);
 }
 EXPORT_SYMBOL(pci_disable_link_state);
 
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 44cbbbaa499da6fc4ad886febdb5598af4993011..48849ffdd67214265693c92076970e00ab329d2a 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -42,43 +42,6 @@ int no_pci_devices(void)
 }
 EXPORT_SYMBOL(no_pci_devices);
 
-/*
- * PCI Bus Class Devices
- */
-static ssize_t pci_bus_show_cpuaffinity(struct device *dev,
-					int type,
-					struct device_attribute *attr,
-					char *buf)
-{
-	int ret;
-	const struct cpumask *cpumask;
-
-	cpumask = cpumask_of_pcibus(to_pci_bus(dev));
-	ret = type?
-		cpulist_scnprintf(buf, PAGE_SIZE-2, cpumask) :
-		cpumask_scnprintf(buf, PAGE_SIZE-2, cpumask);
-	buf[ret++] = '\n';
-	buf[ret] = '\0';
-	return ret;
-}
-
-static ssize_t inline pci_bus_show_cpumaskaffinity(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	return pci_bus_show_cpuaffinity(dev, 0, attr, buf);
-}
-
-static ssize_t inline pci_bus_show_cpulistaffinity(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	return pci_bus_show_cpuaffinity(dev, 1, attr, buf);
-}
-
-DEVICE_ATTR(cpuaffinity,     S_IRUGO, pci_bus_show_cpumaskaffinity, NULL);
-DEVICE_ATTR(cpulistaffinity, S_IRUGO, pci_bus_show_cpulistaffinity, NULL);
-
 /*
  * PCI Bus Class
  */
@@ -95,6 +58,7 @@ static void release_pcibus_dev(struct device *dev)
 static struct class pcibus_class = {
 	.name		= "pci_bus",
 	.dev_release	= &release_pcibus_dev,
+	.dev_attrs	= pcibus_dev_attrs,
 };
 
 static int __init pcibus_class_init(void)
@@ -1455,9 +1419,6 @@ struct pci_bus * pci_create_bus(struct device *parent,
 	error = device_register(&b->dev);
 	if (error)
 		goto class_dev_reg_err;
-	error = device_create_file(&b->dev, &dev_attr_cpuaffinity);
-	if (error)
-		goto dev_create_file_err;
 
 	/* Create legacy_io and legacy_mem files for this bus */
 	pci_create_legacy_files(b);
@@ -1468,8 +1429,6 @@ struct pci_bus * pci_create_bus(struct device *parent,
 
 	return b;
 
-dev_create_file_err:
-	device_unregister(&b->dev);
 class_dev_reg_err:
 	device_unregister(dev);
 dev_reg_err:
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 5129ed6d8fa7a401ab725f76eb437a779b703d4f..e8a140669f90107aba6b2780de4b90494591aa34 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -606,7 +606,7 @@ static void __devinit ich6_lpc_acpi_gpio(struct pci_dev *dev)
 	}
 
 	pci_read_config_byte(dev, ICH6_GPIO_CNTL, &enable);
-	if (enable & ICH4_GPIO_EN) {
+	if (enable & ICH6_GPIO_EN) {
 		pci_read_config_dword(dev, ICH6_GPIOBASE, &region);
 		region &= PCI_BASE_ADDRESS_IO_MASK;
 		if (region >= PCIBIOS_MIN_IO)
@@ -681,7 +681,7 @@ static void __devinit ich7_lpc_generic_decode(struct pci_dev *dev, unsigned reg,
 /* ICH7-10 has the same common LPC generic IO decode registers */
 static void __devinit quirk_ich7_lpc(struct pci_dev *dev)
 {
-	/* We share the common ACPI/DPIO decode with ICH6 */
+	/* We share the common ACPI/GPIO decode with ICH6 */
 	ich6_lpc_acpi_gpio(dev);
 
 	/* And have 4 ICH7+ generic decodes */
@@ -2349,8 +2349,11 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8132_BRIDGE,
  */
 static void __devinit nvenet_msi_disable(struct pci_dev *dev)
 {
-	if (dmi_name_in_vendors("P5N32-SLI PREMIUM") ||
-	    dmi_name_in_vendors("P5N32-E SLI")) {
+	const char *board_name = dmi_get_system_info(DMI_BOARD_NAME);
+
+	if (board_name &&
+	    (strstr(board_name, "P5N32-SLI PREMIUM") ||
+	     strstr(board_name, "P5N32-E SLI"))) {
 		dev_info(&dev->dev,
 			 "Disabling msi for MCP55 NIC on P5N32-SLI\n");
 		dev->no_msi = 1;
@@ -2784,6 +2787,16 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x342e, vtd_mask_spec_errors);
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x3c28, vtd_mask_spec_errors);
 #endif
 
+static void __devinit fixup_ti816x_class(struct pci_dev* dev)
+{
+	/* TI 816x devices do not have class code set when in PCIe boot mode */
+	if (dev->class == PCI_CLASS_NOT_DEFINED) {
+		dev_info(&dev->dev, "Setting PCI class for 816x PCIe device\n");
+		dev->class = PCI_CLASS_MULTIMEDIA_VIDEO;
+	}
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_TI, 0xb800, fixup_ti816x_class);
+
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
 			  struct pci_fixup *end)
 {
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index 176615e7231f81e13e6b4a4a738c7db3b1841ca8..7f87beed35ac1c9eddec522b4efa6400cc6598da 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -73,8 +73,6 @@ void pci_remove_bus(struct pci_bus *pci_bus)
 		return;
 
 	pci_remove_legacy_files(pci_bus);
-	device_remove_file(&pci_bus->dev, &dev_attr_cpuaffinity);
-	device_remove_file(&pci_bus->dev, &dev_attr_cpulistaffinity);
 	device_unregister(&pci_bus->dev);
 }
 EXPORT_SYMBOL(pci_remove_bus);
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index ebf51ad1b71478f08532edcdda8b3acf9d711bb7..1e9e5a5b8c81909b951ac4b4a058b203e956f3e4 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -579,7 +579,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
 	}
 	size0 = calculate_iosize(size, min_size, size1,
 			resource_size(b_res), 4096);
-	size1 = !add_size? size0:
+	size1 = (!add_head || (add_head && !add_size)) ? size0 :
 		calculate_iosize(size, min_size+add_size, size1,
 			resource_size(b_res), 4096);
 	if (!size0 && !size1) {
@@ -677,7 +677,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
 		align += aligns[order];
 	}
 	size0 = calculate_memsize(size, min_size, 0, resource_size(b_res), min_align);
-	size1 = !add_size ? size :
+	size1 = (!add_head || (add_head && !add_size)) ? size0 :
 		calculate_memsize(size, min_size+add_size, 0,
 				resource_size(b_res), min_align);
 	if (!size0 && !size1) {
@@ -991,30 +991,139 @@ static void pci_bus_dump_resources(struct pci_bus *bus)
 	}
 }
 
+static int __init pci_bus_get_depth(struct pci_bus *bus)
+{
+	int depth = 0;
+	struct pci_dev *dev;
+
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		int ret;
+		struct pci_bus *b = dev->subordinate;
+		if (!b)
+			continue;
+
+		ret = pci_bus_get_depth(b);
+		if (ret + 1 > depth)
+			depth = ret + 1;
+	}
+
+	return depth;
+}
+static int __init pci_get_max_depth(void)
+{
+	int depth = 0;
+	struct pci_bus *bus;
+
+	list_for_each_entry(bus, &pci_root_buses, node) {
+		int ret;
+
+		ret = pci_bus_get_depth(bus);
+		if (ret > depth)
+			depth = ret;
+	}
+
+	return depth;
+}
+
+/*
+ * first try will not touch pci bridge res
+ * second  and later try will clear small leaf bridge res
+ * will stop till to the max  deepth if can not find good one
+ */
 void __init
 pci_assign_unassigned_resources(void)
 {
 	struct pci_bus *bus;
 	struct resource_list_x add_list; /* list of resources that
 					want additional resources */
+	int tried_times = 0;
+	enum release_type rel_type = leaf_only;
+	struct resource_list_x head, *list;
+	unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM |
+				  IORESOURCE_PREFETCH;
+	unsigned long failed_type;
+	int max_depth = pci_get_max_depth();
+	int pci_try_num;
+
+
+	head.next = NULL;
 	add_list.next = NULL;
+
+	pci_try_num = max_depth + 1;
+	printk(KERN_DEBUG "PCI: max bus depth: %d pci_try_num: %d\n",
+		 max_depth, pci_try_num);
+
+again:
 	/* Depth first, calculate sizes and alignments of all
 	   subordinate buses. */
-	list_for_each_entry(bus, &pci_root_buses, node) {
+	list_for_each_entry(bus, &pci_root_buses, node)
 		__pci_bus_size_bridges(bus, &add_list);
-	}
 
 	/* Depth last, allocate resources and update the hardware. */
-	list_for_each_entry(bus, &pci_root_buses, node) {
-		__pci_bus_assign_resources(bus, &add_list, NULL);
-		pci_enable_bridges(bus);
-	}
+	list_for_each_entry(bus, &pci_root_buses, node)
+		__pci_bus_assign_resources(bus, &add_list, &head);
 	BUG_ON(add_list.next);
+	tried_times++;
+
+	/* any device complain? */
+	if (!head.next)
+		goto enable_and_dump;
+	failed_type = 0;
+	for (list = head.next; list;) {
+		failed_type |= list->flags;
+		list = list->next;
+	}
+	/*
+	 * io port are tight, don't try extra
+	 * or if reach the limit, don't want to try more
+	 */
+	failed_type &= type_mask;
+	if ((failed_type == IORESOURCE_IO) || (tried_times >= pci_try_num)) {
+		free_list(resource_list_x, &head);
+		goto enable_and_dump;
+	}
+
+	printk(KERN_DEBUG "PCI: No. %d try to assign unassigned res\n",
+			 tried_times + 1);
+
+	/* third times and later will not check if it is leaf */
+	if ((tried_times + 1) > 2)
+		rel_type = whole_subtree;
+
+	/*
+	 * Try to release leaf bridge's resources that doesn't fit resource of
+	 * child device under that bridge
+	 */
+	for (list = head.next; list;) {
+		bus = list->dev->bus;
+		pci_bus_release_bridge_resources(bus, list->flags & type_mask,
+						  rel_type);
+		list = list->next;
+	}
+	/* restore size and flags */
+	for (list = head.next; list;) {
+		struct resource *res = list->res;
+
+		res->start = list->start;
+		res->end = list->end;
+		res->flags = list->flags;
+		if (list->dev->subordinate)
+			res->flags = 0;
+
+		list = list->next;
+	}
+	free_list(resource_list_x, &head);
+
+	goto again;
+
+enable_and_dump:
+	/* Depth last, update the hardware. */
+	list_for_each_entry(bus, &pci_root_buses, node)
+		pci_enable_bridges(bus);
 
 	/* dump the resource on buses */
-	list_for_each_entry(bus, &pci_root_buses, node) {
+	list_for_each_entry(bus, &pci_root_buses, node)
 		pci_bus_dump_resources(bus);
-	}
 }
 
 void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge)
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 0485e394712aa4645cc695230f2dcaaca1664af3..485c09eef424eeb3d1b2e4f06c191cc33722a4f3 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -111,7 +111,7 @@ config DELL_WMI_AIO
 	  All-In-One machines.
 
 	  To compile this driver as a module, choose M here: the module will
-	  be called dell-wmi.
+	  be called dell-wmi-aio.
 
 
 config FUJITSU_LAPTOP
diff --git a/drivers/power/intel_mid_battery.c b/drivers/power/intel_mid_battery.c
index bce3a01da2f0f33137e5901c066cc0f3f2a0f48b..cffcb7c00b0068da7b32a467358b7e71a0388e13 100644
--- a/drivers/power/intel_mid_battery.c
+++ b/drivers/power/intel_mid_battery.c
@@ -522,7 +522,7 @@ static int pmic_battery_set_charger(struct pmic_power_module_info *pbi,
 	if (retval) {
 		dev_warn(pbi->dev, "%s(): ipc pmic read failed\n",
 								__func__);
-		return retval;;
+		return retval;
 	}
 
 	return 0;
diff --git a/drivers/rapidio/switches/idt_gen2.c b/drivers/rapidio/switches/idt_gen2.c
index ac2701b22e7133f8239a3136b18a5f85799f8578..043ee3136e408412c6d9a92db354bafce1ac78fe 100644
--- a/drivers/rapidio/switches/idt_gen2.c
+++ b/drivers/rapidio/switches/idt_gen2.c
@@ -95,6 +95,9 @@ idtg2_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
 	else
 		table++;
 
+	if (route_port == RIO_INVALID_ROUTE)
+		route_port = IDT_DEFAULT_ROUTE;
+
 	rio_mport_write_config_32(mport, destid, hopcount,
 				  LOCAL_RTE_CONF_DESTID_SEL, table);
 
@@ -411,6 +414,12 @@ static int idtg2_switch_init(struct rio_dev *rdev, int do_enum)
 	rdev->rswitch->em_handle = idtg2_em_handler;
 	rdev->rswitch->sw_sysfs = idtg2_sysfs;
 
+	if (do_enum) {
+		/* Ensure that default routing is disabled on startup */
+		rio_write_config_32(rdev,
+				    RIO_STD_RTE_DEFAULT_PORT, IDT_NO_ROUTE);
+	}
+
 	return 0;
 }
 
diff --git a/drivers/rapidio/switches/idtcps.c b/drivers/rapidio/switches/idtcps.c
index 3a971077e7bfc924da664209502fbc70ece30473..d06ee2d44b44794f08b23511b19339024bde2d4d 100644
--- a/drivers/rapidio/switches/idtcps.c
+++ b/drivers/rapidio/switches/idtcps.c
@@ -26,6 +26,9 @@ idtcps_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
 {
 	u32 result;
 
+	if (route_port == RIO_INVALID_ROUTE)
+		route_port = CPS_DEFAULT_ROUTE;
+
 	if (table == RIO_GLOBAL_TABLE) {
 		rio_mport_write_config_32(mport, destid, hopcount,
 				RIO_STD_RTE_CONF_DESTID_SEL_CSR, route_destid);
@@ -130,6 +133,9 @@ static int idtcps_switch_init(struct rio_dev *rdev, int do_enum)
 		/* set TVAL = ~50us */
 		rio_write_config_32(rdev,
 			rdev->phys_efptr + RIO_PORT_LINKTO_CTL_CSR, 0x8e << 8);
+		/* Ensure that default routing is disabled on startup */
+		rio_write_config_32(rdev,
+				    RIO_STD_RTE_DEFAULT_PORT, CPS_NO_ROUTE);
 	}
 
 	return 0;
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c
index 1a62934bfebc5f7982b0583b286268793a94d49f..db8b8028988d38216290a3e6021573f527d9ee55 100644
--- a/drivers/rapidio/switches/tsi57x.c
+++ b/drivers/rapidio/switches/tsi57x.c
@@ -303,6 +303,12 @@ static int tsi57x_switch_init(struct rio_dev *rdev, int do_enum)
 	rdev->rswitch->em_init = tsi57x_em_init;
 	rdev->rswitch->em_handle = tsi57x_em_handler;
 
+	if (do_enum) {
+		/* Ensure that default routing is disabled on startup */
+		rio_write_config_32(rdev, RIO_STD_RTE_DEFAULT_PORT,
+				    RIO_INVALID_ROUTE);
+	}
+
 	return 0;
 }
 
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index 43410266f9938e4b3f8cc08a51250d860cf0ccba..f57e9c42fdb4e2957ee767d68897ca36e57ae219 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -405,8 +405,8 @@ static int max8998_set_voltage_buck(struct regulator_dev *rdev,
 	switch (buck) {
 	case MAX8998_BUCK1:
 		dev_dbg(max8998->dev,
-			"BUCK1, i:%d, buck1_vol1:%d, buck1_vol2:%d\n\
-			 buck1_vol3:%d, buck1_vol4:%d\n",
+			"BUCK1, i:%d, buck1_vol1:%d, buck1_vol2:%d\n"
+			"buck1_vol3:%d, buck1_vol4:%d\n",
 			i, max8998->buck1_vol[0], max8998->buck1_vol[1],
 			max8998->buck1_vol[2], max8998->buck1_vol[3]);
 
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index 23249cb0a8bdcc6be50b0ccb52e89f5e3cf5fa36..b8a00c7fa4418719c26e8760d61fcd6b561e6def 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -341,7 +341,7 @@ static int __devinit mc13783_regulator_probe(struct platform_device *pdev)
 	struct mc13783_regulator_init_data *init_data;
 	int i, ret;
 
-	dev_dbg(&pdev->dev, "mc13783_regulator_probe id %d\n", pdev->id);
+	dev_dbg(&pdev->dev, "%s id %d\n", __func__, pdev->id);
 
 	priv = kzalloc(sizeof(*priv) +
 			pdata->num_regulators * sizeof(priv->regulators[0]),
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index e1878877399c42418e5b8d626337c285e3d9b12a..42891726ea7296ef867453e4423b9d4f0909fdad 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -3,10 +3,10 @@
 #
 
 config RTC_LIB
-	tristate
+	bool
 
 menuconfig RTC_CLASS
-	tristate "Real Time Clock"
+	bool "Real Time Clock"
 	default n
 	depends on !S390
 	select RTC_LIB
@@ -15,9 +15,6 @@ menuconfig RTC_CLASS
  	  be allowed to plug one or more RTCs to your system. You will
 	  probably want to enable one or more of the interfaces below.
 
-	  This driver can also be built as a module. If so, the module
-	  will be called rtc-core.
-
 if RTC_CLASS
 
 config RTC_HCTOSYS
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 39013867cbd6cf0deeffcd59cb4c43280cac4618..4194e59e14cd70398095224aefa059083f9b1a49 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -41,26 +41,21 @@ static void rtc_device_release(struct device *dev)
  * system's wall clock; restore it on resume().
  */
 
-static struct timespec	delta;
 static time_t		oldtime;
+static struct timespec	oldts;
 
 static int rtc_suspend(struct device *dev, pm_message_t mesg)
 {
 	struct rtc_device	*rtc = to_rtc_device(dev);
 	struct rtc_time		tm;
-	struct timespec		ts = current_kernel_time();
 
 	if (strcmp(dev_name(&rtc->dev), CONFIG_RTC_HCTOSYS_DEVICE) != 0)
 		return 0;
 
 	rtc_read_time(rtc, &tm);
+	ktime_get_ts(&oldts);
 	rtc_tm_to_time(&tm, &oldtime);
 
-	/* RTC precision is 1 second; adjust delta for avg 1/2 sec err */
-	set_normalized_timespec(&delta,
-				ts.tv_sec - oldtime,
-				ts.tv_nsec - (NSEC_PER_SEC >> 1));
-
 	return 0;
 }
 
@@ -70,10 +65,12 @@ static int rtc_resume(struct device *dev)
 	struct rtc_time		tm;
 	time_t			newtime;
 	struct timespec		time;
+	struct timespec		newts;
 
 	if (strcmp(dev_name(&rtc->dev), CONFIG_RTC_HCTOSYS_DEVICE) != 0)
 		return 0;
 
+	ktime_get_ts(&newts);
 	rtc_read_time(rtc, &tm);
 	if (rtc_valid_tm(&tm) != 0) {
 		pr_debug("%s:  bogus resume time\n", dev_name(&rtc->dev));
@@ -85,15 +82,13 @@ static int rtc_resume(struct device *dev)
 			pr_debug("%s:  time travel!\n", dev_name(&rtc->dev));
 		return 0;
 	}
+	/* calculate the RTC time delta */
+	set_normalized_timespec(&time, newtime - oldtime, 0);
 
-	/* restore wall clock using delta against this RTC;
-	 * adjust again for avg 1/2 second RTC sampling error
-	 */
-	set_normalized_timespec(&time,
-				newtime + delta.tv_sec,
-				(NSEC_PER_SEC >> 1) + delta.tv_nsec);
-	do_settimeofday(&time);
+	/* subtract kernel time between rtc_suspend to rtc_resume */
+	time = timespec_sub(time, timespec_sub(newts, oldts));
 
+	timekeeping_inject_sleeptime(&time);
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
index 8d46838dff8a0aaac95e032211bd9945f2ced1c4..755e1fe914af46911bedf6897cb553240a0e0e3d 100644
--- a/drivers/rtc/rtc-davinci.c
+++ b/drivers/rtc/rtc-davinci.c
@@ -524,6 +524,8 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
 		goto fail2;
 	}
 
+	platform_set_drvdata(pdev, davinci_rtc);
+
 	davinci_rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
 				    &davinci_rtc_ops, THIS_MODULE);
 	if (IS_ERR(davinci_rtc->rtc)) {
@@ -553,8 +555,6 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
 
 	rtcss_write(davinci_rtc, PRTCSS_RTC_CCTRL_CAEN, PRTCSS_RTC_CCTRL);
 
-	platform_set_drvdata(pdev, davinci_rtc);
-
 	device_init_wakeup(&pdev->dev, 0);
 
 	return 0;
@@ -562,6 +562,7 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
 fail4:
 	rtc_device_unregister(davinci_rtc->rtc);
 fail3:
+	platform_set_drvdata(pdev, NULL);
 	iounmap(davinci_rtc->base);
 fail2:
 	release_mem_region(davinci_rtc->pbase, davinci_rtc->base_size);
diff --git a/drivers/rtc/rtc-ds1286.c b/drivers/rtc/rtc-ds1286.c
index 60ce69600828237e63175a7aed8962a6d463a86e..47e681df31e280d27f4ce1a926b0f1c5bedbc13e 100644
--- a/drivers/rtc/rtc-ds1286.c
+++ b/drivers/rtc/rtc-ds1286.c
@@ -355,6 +355,7 @@ static int __devinit ds1286_probe(struct platform_device *pdev)
 		goto out;
 	}
 	spin_lock_init(&priv->lock);
+	platform_set_drvdata(pdev, priv);
 	rtc = rtc_device_register("ds1286", &pdev->dev,
 				  &ds1286_ops, THIS_MODULE);
 	if (IS_ERR(rtc)) {
@@ -362,7 +363,6 @@ static int __devinit ds1286_probe(struct platform_device *pdev)
 		goto out;
 	}
 	priv->rtc = rtc;
-	platform_set_drvdata(pdev, priv);
 	return 0;
 
 out:
diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 11ae64dcbf3c7b1a365853ae16cb095cbb38ea9f..335551d333b24f10a428c4f332792190181ec82f 100644
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -151,6 +151,7 @@ static int __init ep93xx_rtc_probe(struct platform_device *pdev)
 		return -ENXIO;
 
 	pdev->dev.platform_data = ep93xx_rtc;
+	platform_set_drvdata(pdev, rtc);
 
 	rtc = rtc_device_register(pdev->name,
 				&pdev->dev, &ep93xx_rtc_ops, THIS_MODULE);
@@ -159,8 +160,6 @@ static int __init ep93xx_rtc_probe(struct platform_device *pdev)
 		goto exit;
 	}
 
-	platform_set_drvdata(pdev, rtc);
-
 	err = sysfs_create_group(&pdev->dev.kobj, &ep93xx_rtc_sysfs_files);
 	if (err)
 		goto fail;
@@ -168,9 +167,9 @@ static int __init ep93xx_rtc_probe(struct platform_device *pdev)
 	return 0;
 
 fail:
-	platform_set_drvdata(pdev, NULL);
 	rtc_device_unregister(rtc);
 exit:
+	platform_set_drvdata(pdev, NULL);
 	pdev->dev.platform_data = NULL;
 	return err;
 }
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index 69fe664a2228a801ede6c1cae5973b551a89f258..eda128fc1d38729ebb1a385c10fd30e6345e852b 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -783,6 +783,9 @@ static int m41t80_probe(struct i2c_client *client,
 		goto exit;
 	}
 
+	clientdata->features = id->driver_data;
+	i2c_set_clientdata(client, clientdata);
+
 	rtc = rtc_device_register(client->name, &client->dev,
 				  &m41t80_rtc_ops, THIS_MODULE);
 	if (IS_ERR(rtc)) {
@@ -792,8 +795,6 @@ static int m41t80_probe(struct i2c_client *client,
 	}
 
 	clientdata->rtc = rtc;
-	clientdata->features = id->driver_data;
-	i2c_set_clientdata(client, clientdata);
 
 	/* Make sure HT (Halt Update) bit is cleared */
 	rc = i2c_smbus_read_byte_data(client, M41T80_REG_ALARM_HOUR);
diff --git a/drivers/rtc/rtc-max8925.c b/drivers/rtc/rtc-max8925.c
index 20494b5edc3c74cc787df17a0d25f554bcf37370..3bc046f427e04c373465a0ac25f9125d0e89043f 100644
--- a/drivers/rtc/rtc-max8925.c
+++ b/drivers/rtc/rtc-max8925.c
@@ -258,6 +258,8 @@ static int __devinit max8925_rtc_probe(struct platform_device *pdev)
 	}
 
 	dev_set_drvdata(&pdev->dev, info);
+	/* XXX - isn't this redundant? */
+	platform_set_drvdata(pdev, info);
 
 	info->rtc_dev = rtc_device_register("max8925-rtc", &pdev->dev,
 					&max8925_rtc_ops, THIS_MODULE);
@@ -267,10 +269,9 @@ static int __devinit max8925_rtc_probe(struct platform_device *pdev)
 		goto out_rtc;
 	}
 
-	platform_set_drvdata(pdev, info);
-
 	return 0;
 out_rtc:
+	platform_set_drvdata(pdev, NULL);
 	free_irq(chip->irq_base + MAX8925_IRQ_RTC_ALARM0, info);
 out_irq:
 	kfree(info);
diff --git a/drivers/rtc/rtc-max8998.c b/drivers/rtc/rtc-max8998.c
index 3f7bc6b9fefa94186c020503e8614304606d336b..2e48aa604273ad8e93f737888de136ec549467b5 100644
--- a/drivers/rtc/rtc-max8998.c
+++ b/drivers/rtc/rtc-max8998.c
@@ -265,6 +265,8 @@ static int __devinit max8998_rtc_probe(struct platform_device *pdev)
 	info->rtc = max8998->rtc;
 	info->irq = max8998->irq_base + MAX8998_IRQ_ALARM0;
 
+	platform_set_drvdata(pdev, info);
+
 	info->rtc_dev = rtc_device_register("max8998-rtc", &pdev->dev,
 			&max8998_rtc_ops, THIS_MODULE);
 
@@ -274,8 +276,6 @@ static int __devinit max8998_rtc_probe(struct platform_device *pdev)
 		goto out_rtc;
 	}
 
-	platform_set_drvdata(pdev, info);
-
 	ret = request_threaded_irq(info->irq, NULL, max8998_rtc_alarm_irq, 0,
 			"rtc-alarm0", info);
 
@@ -293,6 +293,7 @@ static int __devinit max8998_rtc_probe(struct platform_device *pdev)
 	return 0;
 
 out_rtc:
+	platform_set_drvdata(pdev, NULL);
 	kfree(info);
 	return ret;
 }
diff --git a/drivers/rtc/rtc-mc13xxx.c b/drivers/rtc/rtc-mc13xxx.c
index c5ac03793e7910fec863f70130496cd3a3d60e9c..a1a278bc340dbfd0ff6814c8bcfec577f6137c85 100644
--- a/drivers/rtc/rtc-mc13xxx.c
+++ b/drivers/rtc/rtc-mc13xxx.c
@@ -349,11 +349,15 @@ static int __devinit mc13xxx_rtc_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_alarm_irq_request;
 
+	mc13xxx_unlock(mc13xxx);
+
 	priv->rtc = rtc_device_register(pdev->name,
 			&pdev->dev, &mc13xxx_rtc_ops, THIS_MODULE);
 	if (IS_ERR(priv->rtc)) {
 		ret = PTR_ERR(priv->rtc);
 
+		mc13xxx_lock(mc13xxx);
+
 		mc13xxx_irq_free(mc13xxx, MC13XXX_IRQ_TODA, priv);
 err_alarm_irq_request:
 
@@ -365,12 +369,12 @@ static int __devinit mc13xxx_rtc_probe(struct platform_device *pdev)
 		mc13xxx_irq_free(mc13xxx, MC13XXX_IRQ_RTCRST, priv);
 err_reset_irq_request:
 
+		mc13xxx_unlock(mc13xxx);
+
 		platform_set_drvdata(pdev, NULL);
 		kfree(priv);
 	}
 
-	mc13xxx_unlock(mc13xxx);
-
 	return ret;
 }
 
diff --git a/drivers/rtc/rtc-msm6242.c b/drivers/rtc/rtc-msm6242.c
index 67820626e18fa7fe4f7d889c614336db2533f5c7..fcb113c11122b7a762abd88f700bd53dc1713a15 100644
--- a/drivers/rtc/rtc-msm6242.c
+++ b/drivers/rtc/rtc-msm6242.c
@@ -214,6 +214,7 @@ static int __init msm6242_rtc_probe(struct platform_device *dev)
 		error = -ENOMEM;
 		goto out_free_priv;
 	}
+	platform_set_drvdata(dev, priv);
 
 	rtc = rtc_device_register("rtc-msm6242", &dev->dev, &msm6242_rtc_ops,
 				  THIS_MODULE);
@@ -223,10 +224,10 @@ static int __init msm6242_rtc_probe(struct platform_device *dev)
 	}
 
 	priv->rtc = rtc;
-	platform_set_drvdata(dev, priv);
 	return 0;
 
 out_unmap:
+	platform_set_drvdata(dev, NULL);
 	iounmap(priv->regs);
 out_free_priv:
 	kfree(priv);
diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c
index 826ab64a8fa91d1a4524e7e3e7a2ae2ce565fec8..d814417bee8c08b68224fafcbeb39e7ca405fd5d 100644
--- a/drivers/rtc/rtc-mxc.c
+++ b/drivers/rtc/rtc-mxc.c
@@ -418,14 +418,6 @@ static int __init mxc_rtc_probe(struct platform_device *pdev)
 		goto exit_put_clk;
 	}
 
-	rtc = rtc_device_register(pdev->name, &pdev->dev, &mxc_rtc_ops,
-				  THIS_MODULE);
-	if (IS_ERR(rtc)) {
-		ret = PTR_ERR(rtc);
-		goto exit_put_clk;
-	}
-
-	pdata->rtc = rtc;
 	platform_set_drvdata(pdev, pdata);
 
 	/* Configure and enable the RTC */
@@ -438,8 +430,19 @@ static int __init mxc_rtc_probe(struct platform_device *pdev)
 		pdata->irq = -1;
 	}
 
+	rtc = rtc_device_register(pdev->name, &pdev->dev, &mxc_rtc_ops,
+				  THIS_MODULE);
+	if (IS_ERR(rtc)) {
+		ret = PTR_ERR(rtc);
+		goto exit_clr_drvdata;
+	}
+
+	pdata->rtc = rtc;
+
 	return 0;
 
+exit_clr_drvdata:
+	platform_set_drvdata(pdev, NULL);
 exit_put_clk:
 	clk_disable(pdata->clk);
 	clk_put(pdata->clk);
diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c
index a633abc428966a91384d92f2613113a3a8861eab..cd4f198cc2eff921b364eaa1d66ae8b97e7cf5a1 100644
--- a/drivers/rtc/rtc-pcap.c
+++ b/drivers/rtc/rtc-pcap.c
@@ -151,6 +151,8 @@ static int __devinit pcap_rtc_probe(struct platform_device *pdev)
 
 	pcap_rtc->pcap = dev_get_drvdata(pdev->dev.parent);
 
+	platform_set_drvdata(pdev, pcap_rtc);
+
 	pcap_rtc->rtc = rtc_device_register("pcap", &pdev->dev,
 				  &pcap_rtc_ops, THIS_MODULE);
 	if (IS_ERR(pcap_rtc->rtc)) {
@@ -158,7 +160,6 @@ static int __devinit pcap_rtc_probe(struct platform_device *pdev)
 		goto fail_rtc;
 	}
 
-	platform_set_drvdata(pdev, pcap_rtc);
 
 	timer_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_1HZ);
 	alarm_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_TODA);
@@ -177,6 +178,7 @@ static int __devinit pcap_rtc_probe(struct platform_device *pdev)
 fail_timer:
 	rtc_device_unregister(pcap_rtc->rtc);
 fail_rtc:
+	platform_set_drvdata(pdev, NULL);
 	kfree(pcap_rtc);
 	return err;
 }
diff --git a/drivers/rtc/rtc-rp5c01.c b/drivers/rtc/rtc-rp5c01.c
index 694da39b6dd25ff7c8bfb9830c2a5405d7aa47e0..359da6d020b98c99318dddcc1a007e1be7d452ba 100644
--- a/drivers/rtc/rtc-rp5c01.c
+++ b/drivers/rtc/rtc-rp5c01.c
@@ -249,15 +249,15 @@ static int __init rp5c01_rtc_probe(struct platform_device *dev)
 
 	spin_lock_init(&priv->lock);
 
+	platform_set_drvdata(dev, priv);
+
 	rtc = rtc_device_register("rtc-rp5c01", &dev->dev, &rp5c01_rtc_ops,
 				  THIS_MODULE);
 	if (IS_ERR(rtc)) {
 		error = PTR_ERR(rtc);
 		goto out_unmap;
 	}
-
 	priv->rtc = rtc;
-	platform_set_drvdata(dev, priv);
 
 	error = sysfs_create_bin_file(&dev->dev.kobj, &priv->nvram_attr);
 	if (error)
@@ -268,6 +268,7 @@ static int __init rp5c01_rtc_probe(struct platform_device *dev)
 out_unregister:
 	rtc_device_unregister(rtc);
 out_unmap:
+	platform_set_drvdata(dev, NULL);
 	iounmap(priv->regs);
 out_free_priv:
 	kfree(priv);
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index b3466c491cd35cbbd93a64df0f1dbcf070c84e6c..16512ecae31a384fef42e743884b5b0c8d905d7d 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -46,6 +46,7 @@ static struct clk *rtc_clk;
 static void __iomem *s3c_rtc_base;
 static int s3c_rtc_alarmno = NO_IRQ;
 static int s3c_rtc_tickno  = NO_IRQ;
+static bool wake_en;
 static enum s3c_cpu_type s3c_rtc_cpu_type;
 
 static DEFINE_SPINLOCK(s3c_rtc_pie_lock);
@@ -562,8 +563,12 @@ static int s3c_rtc_suspend(struct platform_device *pdev, pm_message_t state)
 	}
 	s3c_rtc_enable(pdev, 0);
 
-	if (device_may_wakeup(&pdev->dev))
-		enable_irq_wake(s3c_rtc_alarmno);
+	if (device_may_wakeup(&pdev->dev) && !wake_en) {
+		if (enable_irq_wake(s3c_rtc_alarmno) == 0)
+			wake_en = true;
+		else
+			dev_err(&pdev->dev, "enable_irq_wake failed\n");
+	}
 
 	return 0;
 }
@@ -579,8 +584,10 @@ static int s3c_rtc_resume(struct platform_device *pdev)
 		writew(tmp | ticnt_en_save, s3c_rtc_base + S3C2410_RTCCON);
 	}
 
-	if (device_may_wakeup(&pdev->dev))
+	if (device_may_wakeup(&pdev->dev) && wake_en) {
 		disable_irq_wake(s3c_rtc_alarmno);
+		wake_en = false;
+	}
 
 	return 0;
 }
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 475e603fc584f8547e6171eaf8cdb325ec085d1f..86b6f1cc1b10c56277f49ec439b893daf2c25f33 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1742,11 +1742,20 @@ int dasd_sleep_on_interruptible(struct dasd_ccw_req *cqr)
 static inline int _dasd_term_running_cqr(struct dasd_device *device)
 {
 	struct dasd_ccw_req *cqr;
+	int rc;
 
 	if (list_empty(&device->ccw_queue))
 		return 0;
 	cqr = list_entry(device->ccw_queue.next, struct dasd_ccw_req, devlist);
-	return device->discipline->term_IO(cqr);
+	rc = device->discipline->term_IO(cqr);
+	if (!rc)
+		/*
+		 * CQR terminated because a more important request is pending.
+		 * Undo decreasing of retry counter because this is
+		 * not an error case.
+		 */
+		cqr->retries++;
+	return rc;
 }
 
 int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr)
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index 4b60ede07f0e0f9738d22c70d53c3393eff1b37e..be55fb2b1b1c58f78a3df48ad8ac7be544f3ec51 100644
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -518,6 +518,8 @@ static void __init insert_increment(u16 rn, int standby, int assigned)
 		return;
 	new_incr->rn = rn;
 	new_incr->standby = standby;
+	if (!standby)
+		new_incr->usecount = 1;
 	last_rn = 0;
 	prev = &sclp_mem_list;
 	list_for_each_entry(incr, &sclp_mem_list, list) {
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index 83cea9a55e2f8c10df077710a66f23760a7431e6..1b3924c2fffd9b87cdaede8204ffab3cbbe7d129 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -236,7 +236,6 @@ tapeblock_setup_device(struct tape_device * device)
 	disk->major = tapeblock_major;
 	disk->first_minor = device->first_minor;
 	disk->fops = &tapeblock_fops;
-	disk->events = DISK_EVENT_MEDIA_CHANGE;
 	disk->private_data = tape_get_device(device);
 	disk->queue = blkdat->request_queue;
 	set_capacity(disk, 0);
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index da8aa75bb20ba8f41785cf6e4c9d5500b70df777..f1fa2483ae6b9f02d065fb652732d6e081639eea 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -845,12 +845,10 @@ claw_irq_tasklet ( unsigned long data )
 {
 	struct chbk * p_ch;
         struct net_device  *dev;
-        struct claw_privbk *       privptr;
 
 	p_ch = (struct chbk *) data;
         dev = (struct net_device *)p_ch->ndev;
 	CLAW_DBF_TEXT(4, trace, "IRQtask");
-	privptr = (struct claw_privbk *)dev->ml_priv;
         unpack_read(dev);
         clear_bit(CLAW_BH_ACTIVE, (void *)&p_ch->flag_a);
 	CLAW_DBF_TEXT(4, trace, "TskletXt");
@@ -1026,7 +1024,6 @@ claw_write_next ( struct chbk * p_ch )
         struct net_device  *dev;
         struct claw_privbk *privptr=NULL;
 	struct sk_buff *pk_skb;
-	int	rc;
 
 	CLAW_DBF_TEXT(4, trace, "claw_wrt");
         if (p_ch->claw_state == CLAW_STOP)
@@ -1038,7 +1035,7 @@ claw_write_next ( struct chbk * p_ch )
 	    !skb_queue_empty(&p_ch->collect_queue)) {
 	  	pk_skb = claw_pack_skb(privptr);
 		while (pk_skb != NULL) {
-			rc = claw_hw_tx( pk_skb, dev,1);
+			claw_hw_tx(pk_skb, dev, 1);
 			if (privptr->write_free_count > 0) {
 	   			pk_skb = claw_pack_skb(privptr);
 			} else
@@ -1322,15 +1319,12 @@ claw_hw_tx(struct sk_buff *skb, struct net_device *dev, long linkid)
         unsigned char                   *pDataAddress;
         struct endccw                   *pEnd;
         struct ccw1                     tempCCW;
-        struct chbk                     *p_ch;
 	struct claw_env			*p_env;
-        int                             lock;
 	struct clawph			*pk_head;
 	struct chbk			*ch;
 
 	CLAW_DBF_TEXT(4, trace, "hw_tx");
 	privptr = (struct claw_privbk *)(dev->ml_priv);
-	p_ch = (struct chbk *)&privptr->channel[WRITE_CHANNEL];
 	p_env =privptr->p_env;
 	claw_free_wrt_buf(dev);	/* Clean up free chain if posible */
         /*  scan the write queue to free any completed write packets   */
@@ -1511,12 +1505,6 @@ claw_hw_tx(struct sk_buff *skb, struct net_device *dev, long linkid)
 
         } /* endif (p_first_ccw!=NULL)  */
         dev_kfree_skb_any(skb);
-	if (linkid==0) {
-        	lock=LOCK_NO;
-        }
-        else  {
-                lock=LOCK_YES;
-        }
         claw_strt_out_IO(dev );
         /*      if write free count is zero , set NOBUFFER       */
 	if (privptr->write_free_count==0) {
@@ -2821,15 +2809,11 @@ claw_free_wrt_buf( struct net_device *dev )
 {
 
 	struct claw_privbk *privptr = (struct claw_privbk *)dev->ml_priv;
-        struct ccwbk*p_first_ccw;
-	struct ccwbk*p_last_ccw;
 	struct ccwbk*p_this_ccw;
 	struct ccwbk*p_next_ccw;
 
 	CLAW_DBF_TEXT(4, trace, "freewrtb");
         /*  scan the write queue to free any completed write packets   */
-        p_first_ccw=NULL;
-        p_last_ccw=NULL;
         p_this_ccw=privptr->p_write_active_first;
         while ( (p_this_ccw!=NULL) && (p_this_ccw->header.flag!=CLAW_PENDING))
         {
@@ -3072,7 +3056,7 @@ claw_shutdown_device(struct ccwgroup_device *cgdev)
 {
 	struct claw_privbk *priv;
 	struct net_device *ndev;
-	int	ret;
+	int ret = 0;
 
 	CLAW_DBF_TEXT_(2, setup, "%s", dev_name(&cgdev->dev));
 	priv = dev_get_drvdata(&cgdev->dev);
@@ -3095,7 +3079,7 @@ claw_shutdown_device(struct ccwgroup_device *cgdev)
 	}
 	ccw_device_set_offline(cgdev->cdev[1]);
 	ccw_device_set_offline(cgdev->cdev[0]);
-	return 0;
+	return ret;
 }
 
 static void
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c
index c189296763a4b05b7ab71bd348b90d55287d5e5d..426787efc49204c8a11036f0236a446c5e866dde 100644
--- a/drivers/s390/net/ctcm_main.c
+++ b/drivers/s390/net/ctcm_main.c
@@ -672,7 +672,6 @@ static int ctcmpc_transmit_skb(struct channel *ch, struct sk_buff *skb)
 	int ccw_idx;
 	unsigned long hi;
 	unsigned long saveflags = 0;	/* avoids compiler warning */
-	__u16 block_len;
 
 	CTCM_PR_DEBUG("Enter %s: %s, cp=%i ch=0x%p id=%s state=%s\n",
 			__func__, dev->name, smp_processor_id(), ch,
@@ -719,7 +718,6 @@ static int ctcmpc_transmit_skb(struct channel *ch, struct sk_buff *skb)
 	 */
 	atomic_inc(&skb->users);
 
-	block_len = skb->len + TH_HEADER_LENGTH + PDU_HEADER_LENGTH;
 	/*
 	 * IDAL support in CTCM is broken, so we have to
 	 * care about skb's above 2G ourselves.
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index b64881f33f23341ba7c2ce798e223d816d62475c..da4c747335e7ca448f5c69d803ba7dd898242df1 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -653,7 +653,6 @@ static void ctcmpc_send_sweep_resp(struct channel *rch)
 	struct net_device *dev = rch->netdev;
 	struct ctcm_priv *priv = dev->ml_priv;
 	struct mpc_group *grp = priv->mpcg;
-	int rc = 0;
 	struct th_sweep *header;
 	struct sk_buff *sweep_skb;
 	struct channel *ch  = priv->channel[CTCM_WRITE];
@@ -665,16 +664,14 @@ static void ctcmpc_send_sweep_resp(struct channel *rch)
 		CTCM_DBF_TEXT_(MPC_ERROR, CTC_DBF_ERROR,
 			"%s(%s): sweep_skb allocation ERROR\n",
 			CTCM_FUNTAIL, rch->id);
-		rc = -ENOMEM;
-				goto done;
+		goto done;
 	}
 
 	header = kmalloc(sizeof(struct th_sweep), gfp_type());
 
 	if (!header) {
 		dev_kfree_skb_any(sweep_skb);
-		rc = -ENOMEM;
-				goto done;
+		goto done;
 	}
 
 	header->th.th_seg	= 0x00 ;
@@ -1370,8 +1367,7 @@ static void mpc_action_go_inop(fsm_instance *fi, int event, void *arg)
 	struct net_device  *dev = arg;
 	struct ctcm_priv    *priv;
 	struct mpc_group *grp;
-	int rc = 0;
-	struct channel *wch, *rch;
+	struct channel *wch;
 
 	BUG_ON(dev == NULL);
 	CTCM_PR_DEBUG("Enter %s: %s\n",	__func__, dev->name);
@@ -1396,7 +1392,6 @@ static void mpc_action_go_inop(fsm_instance *fi, int event, void *arg)
 		fsm_deltimer(&priv->restart_timer);
 
 	wch = priv->channel[CTCM_WRITE];
-	rch = priv->channel[CTCM_READ];
 
 	switch (grp->saved_state) {
 	case MPCG_STATE_RESET:
@@ -1435,7 +1430,7 @@ static void mpc_action_go_inop(fsm_instance *fi, int event, void *arg)
 
 	if (grp->send_qllc_disc == 1) {
 		grp->send_qllc_disc = 0;
-		rc = mpc_send_qllc_discontact(dev);
+		mpc_send_qllc_discontact(dev);
 	}
 
 	/* DO NOT issue DEV_EVENT_STOP directly out of this code */
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 49d1cfc3217e8ab61587210e05b46e8ca186b017..c3b8064a102dab48199d103953d5e2aa1b5f4386 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1483,7 +1483,6 @@ lcs_tasklet(unsigned long data)
 	struct lcs_channel *channel;
 	struct lcs_buffer *iob;
 	int buf_idx;
-	int rc;
 
 	channel = (struct lcs_channel *) data;
 	LCS_DBF_TEXT_(5, trace, "tlet%s", dev_name(&channel->ccwdev->dev));
@@ -1500,14 +1499,11 @@ lcs_tasklet(unsigned long data)
 	channel->buf_idx = buf_idx;
 
 	if (channel->state == LCS_CH_STATE_STOPPED)
-		// FIXME: what if rc != 0 ??
-		rc = lcs_start_channel(channel);
+		lcs_start_channel(channel);
 	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
 	if (channel->state == LCS_CH_STATE_SUSPENDED &&
-	    channel->iob[channel->io_idx].state == LCS_BUF_STATE_READY) {
-		// FIXME: what if rc != 0 ??
-		rc = __lcs_resume_channel(channel);
-	}
+	    channel->iob[channel->io_idx].state == LCS_BUF_STATE_READY)
+		__lcs_resume_channel(channel);
 	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
 
 	/* Something happened on the channel. Wake up waiters. */
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index b6a6356d09b3a52857a1f47f14d1a2241b04e142..3251333a23df18b6e8f378f0f681ac818145f0e1 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1994,8 +1994,6 @@ static struct net_device *netiucv_init_netdevice(char *username)
 			   netiucv_setup_netdevice);
 	if (!dev)
 		return NULL;
-	if (dev_alloc_name(dev, dev->name) < 0)
-		goto out_netdev;
 
 	privptr = netdev_priv(dev);
 	privptr->fsm = init_fsm("netiucvdev", dev_state_names,
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index af3f7b095647bb3ac5229f7af9d39aae3d8d90aa..55c6aa1c9704f54e5c6f26e21a7b1f5c7610dbe0 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -407,12 +407,6 @@ struct qeth_qdio_q {
 	int next_buf_to_init;
 } __attribute__ ((aligned(256)));
 
-/* possible types of qeth large_send support */
-enum qeth_large_send_types {
-	QETH_LARGE_SEND_NO,
-	QETH_LARGE_SEND_TSO,
-};
-
 struct qeth_qdio_out_buffer {
 	struct qdio_buffer *buffer;
 	atomic_t state;
@@ -637,6 +631,8 @@ struct qeth_card_info {
 	__u32 csum_mask;
 	__u32 tx_csum_mask;
 	enum qeth_ipa_promisc_modes promisc_mode;
+	__u32 diagass_support;
+	__u32 hwtrap;
 };
 
 struct qeth_card_options {
@@ -645,13 +641,11 @@ struct qeth_card_options {
 	struct qeth_ipa_info adp; /*Adapter parameters*/
 	struct qeth_routing_info route6;
 	struct qeth_ipa_info ipa6;
-	enum qeth_checksum_types checksum_type;
 	int broadcast_mode;
 	int macaddr_mode;
 	int fake_broadcast;
 	int add_hhlen;
 	int layer2;
-	enum qeth_large_send_types large_send;
 	int performance_stats;
 	int rx_sg_cb;
 	enum qeth_ipa_isolation_modes isolation;
@@ -760,6 +754,14 @@ struct qeth_card_list_struct {
 	rwlock_t rwlock;
 };
 
+struct qeth_trap_id {
+	__u16 lparnr;
+	char vmname[8];
+	__u8 chpid;
+	__u8 ssid;
+	__u16 devno;
+} __packed;
+
 /*some helper functions*/
 #define QETH_CARD_IFNAME(card) (((card)->dev)? (card)->dev->name : "")
 
@@ -794,6 +796,12 @@ static inline void qeth_put_buffer_pool_entry(struct qeth_card *card,
 	list_add_tail(&entry->list, &card->qdio.in_buf_pool.entry_list);
 }
 
+static inline int qeth_is_diagass_supported(struct qeth_card *card,
+		enum qeth_diags_cmds cmd)
+{
+	return card->info.diagass_support & (__u32)cmd;
+}
+
 extern struct ccwgroup_driver qeth_l2_ccwgroup_driver;
 extern struct ccwgroup_driver qeth_l3_ccwgroup_driver;
 const char *qeth_get_cardname_short(struct qeth_card *);
@@ -879,6 +887,8 @@ void qeth_dbf_longtext(debug_info_t *id, int level, char *text, ...);
 int qeth_core_ethtool_get_settings(struct net_device *, struct ethtool_cmd *);
 int qeth_set_access_ctrl_online(struct qeth_card *card);
 int qeth_hdr_chk_and_bounce(struct sk_buff *, int);
+int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action);
+int qeth_query_ipassists(struct qeth_card *, enum qeth_prot_versions prot);
 
 /* exports for OSN */
 int qeth_osn_assist(struct net_device *, void *, int);
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 85cc53117ea6e03f6b2d79f8f6116bfd9d995f64..503678a30981f071f8e8ef9db25729817cc5d07a 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -24,6 +24,7 @@
 
 #include <asm/ebcdic.h>
 #include <asm/io.h>
+#include <asm/sysinfo.h>
 
 #include "qeth_core.h"
 
@@ -349,6 +350,8 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
 					   card->info.chpid);
 				netif_carrier_on(card->dev);
 				card->lan_online = 1;
+				if (card->info.hwtrap)
+					card->info.hwtrap = 2;
 				qeth_schedule_recovery(card);
 				return NULL;
 			case IPA_CMD_MODCCID:
@@ -1039,7 +1042,6 @@ static void qeth_set_intial_options(struct qeth_card *card)
 {
 	card->options.route4.type = NO_ROUTER;
 	card->options.route6.type = NO_ROUTER;
-	card->options.checksum_type = QETH_CHECKSUM_DEFAULT;
 	card->options.broadcast_mode = QETH_TR_BROADCAST_ALLRINGS;
 	card->options.macaddr_mode = QETH_TR_MACADDR_NONCANONICAL;
 	card->options.fake_broadcast = 0;
@@ -2574,6 +2576,142 @@ int qeth_query_setadapterparms(struct qeth_card *card)
 }
 EXPORT_SYMBOL_GPL(qeth_query_setadapterparms);
 
+static int qeth_query_ipassists_cb(struct qeth_card *card,
+		struct qeth_reply *reply, unsigned long data)
+{
+	struct qeth_ipa_cmd *cmd;
+
+	QETH_DBF_TEXT(SETUP, 2, "qipasscb");
+
+	cmd = (struct qeth_ipa_cmd *) data;
+	if (cmd->hdr.prot_version == QETH_PROT_IPV4) {
+		card->options.ipa4.supported_funcs = cmd->hdr.ipa_supported;
+		card->options.ipa4.enabled_funcs = cmd->hdr.ipa_enabled;
+	} else {
+		card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported;
+		card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
+	}
+	QETH_DBF_TEXT(SETUP, 2, "suppenbl");
+	QETH_DBF_TEXT_(SETUP, 2, "%x", cmd->hdr.ipa_supported);
+	QETH_DBF_TEXT_(SETUP, 2, "%x", cmd->hdr.ipa_enabled);
+	return 0;
+}
+
+int qeth_query_ipassists(struct qeth_card *card, enum qeth_prot_versions prot)
+{
+	int rc;
+	struct qeth_cmd_buffer *iob;
+
+	QETH_DBF_TEXT_(SETUP, 2, "qipassi%i", prot);
+	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_QIPASSIST, prot);
+	rc = qeth_send_ipa_cmd(card, iob, qeth_query_ipassists_cb, NULL);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(qeth_query_ipassists);
+
+static int qeth_query_setdiagass_cb(struct qeth_card *card,
+		struct qeth_reply *reply, unsigned long data)
+{
+	struct qeth_ipa_cmd *cmd;
+	__u16 rc;
+
+	cmd = (struct qeth_ipa_cmd *)data;
+	rc = cmd->hdr.return_code;
+	if (rc)
+		QETH_CARD_TEXT_(card, 2, "diagq:%x", rc);
+	else
+		card->info.diagass_support = cmd->data.diagass.ext;
+	return 0;
+}
+
+static int qeth_query_setdiagass(struct qeth_card *card)
+{
+	struct qeth_cmd_buffer *iob;
+	struct qeth_ipa_cmd    *cmd;
+
+	QETH_DBF_TEXT(SETUP, 2, "qdiagass");
+	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SET_DIAG_ASS, 0);
+	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
+	cmd->data.diagass.subcmd_len = 16;
+	cmd->data.diagass.subcmd = QETH_DIAGS_CMD_QUERY;
+	return qeth_send_ipa_cmd(card, iob, qeth_query_setdiagass_cb, NULL);
+}
+
+static void qeth_get_trap_id(struct qeth_card *card, struct qeth_trap_id *tid)
+{
+	unsigned long info = get_zeroed_page(GFP_KERNEL);
+	struct sysinfo_2_2_2 *info222 = (struct sysinfo_2_2_2 *)info;
+	struct sysinfo_3_2_2 *info322 = (struct sysinfo_3_2_2 *)info;
+	struct ccw_dev_id ccwid;
+	int level, rc;
+
+	tid->chpid = card->info.chpid;
+	ccw_device_get_id(CARD_RDEV(card), &ccwid);
+	tid->ssid = ccwid.ssid;
+	tid->devno = ccwid.devno;
+	if (!info)
+		return;
+
+	rc = stsi(NULL, 0, 0, 0);
+	if (rc == -ENOSYS)
+		level = rc;
+	else
+		level = (((unsigned int) rc) >> 28);
+
+	if ((level >= 2) && (stsi(info222, 2, 2, 2) != -ENOSYS))
+		tid->lparnr = info222->lpar_number;
+
+	if ((level >= 3) && (stsi(info322, 3, 2, 2) != -ENOSYS)) {
+		EBCASC(info322->vm[0].name, sizeof(info322->vm[0].name));
+		memcpy(tid->vmname, info322->vm[0].name, sizeof(tid->vmname));
+	}
+	free_page(info);
+	return;
+}
+
+static int qeth_hw_trap_cb(struct qeth_card *card,
+		struct qeth_reply *reply, unsigned long data)
+{
+	struct qeth_ipa_cmd *cmd;
+	__u16 rc;
+
+	cmd = (struct qeth_ipa_cmd *)data;
+	rc = cmd->hdr.return_code;
+	if (rc)
+		QETH_CARD_TEXT_(card, 2, "trapc:%x", rc);
+	return 0;
+}
+
+int qeth_hw_trap(struct qeth_card *card, enum qeth_diags_trap_action action)
+{
+	struct qeth_cmd_buffer *iob;
+	struct qeth_ipa_cmd *cmd;
+
+	QETH_DBF_TEXT(SETUP, 2, "diagtrap");
+	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SET_DIAG_ASS, 0);
+	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
+	cmd->data.diagass.subcmd_len = 80;
+	cmd->data.diagass.subcmd = QETH_DIAGS_CMD_TRAP;
+	cmd->data.diagass.type = 1;
+	cmd->data.diagass.action = action;
+	switch (action) {
+	case QETH_DIAGS_TRAP_ARM:
+		cmd->data.diagass.options = 0x0003;
+		cmd->data.diagass.ext = 0x00010000 +
+			sizeof(struct qeth_trap_id);
+		qeth_get_trap_id(card,
+			(struct qeth_trap_id *)cmd->data.diagass.cdata);
+		break;
+	case QETH_DIAGS_TRAP_DISARM:
+		cmd->data.diagass.options = 0x0001;
+		break;
+	case QETH_DIAGS_TRAP_CAPTURE:
+		break;
+	}
+	return qeth_send_ipa_cmd(card, iob, qeth_hw_trap_cb, NULL);
+}
+EXPORT_SYMBOL_GPL(qeth_hw_trap);
+
 int qeth_check_qdio_errors(struct qeth_card *card, struct qdio_buffer *buf,
 		unsigned int qdio_error, const char *dbftext)
 {
@@ -3903,6 +4041,7 @@ MODULE_DEVICE_TABLE(ccw, qeth_ids);
 
 static struct ccw_driver qeth_ccw_driver = {
 	.driver = {
+		.owner = THIS_MODULE,
 		.name = "qeth",
 	},
 	.ids = qeth_ids,
@@ -3984,6 +4123,15 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
 		QETH_DBF_TEXT_(SETUP, 2, "5err%d", rc);
 		goto out;
 	}
+
+	card->options.ipa4.supported_funcs = 0;
+	card->options.adp.supported_funcs = 0;
+	card->info.diagass_support = 0;
+	qeth_query_ipassists(card, QETH_PROT_IPV4);
+	if (qeth_is_supported(card, IPA_SETADAPTERPARMS))
+		qeth_query_setadapterparms(card);
+	if (qeth_adp_supported(card, IPA_SETADP_SET_DIAG_ASSIST))
+		qeth_query_setdiagass(card);
 	return 0;
 out:
 	dev_warn(&card->gdev->dev, "The qeth device driver failed to recover "
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index 07d588867b5707c92ce2048c257c3d9fb575140b..e5a9d1c03839600f5fad28b300c47c591a3d83c2 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -80,14 +80,6 @@ enum qeth_tr_broadcast_modes {
 	QETH_TR_BROADCAST_LOCAL    = 1,
 };
 
-/* these values match CHECKSUM_* in include/linux/skbuff.h */
-enum qeth_checksum_types {
-	SW_CHECKSUMMING = 0, /* TODO: set to bit flag used in IPA Command */
-	HW_CHECKSUMMING = 1,
-	NO_CHECKSUMMING = 2,
-};
-#define QETH_CHECKSUM_DEFAULT SW_CHECKSUMMING
-
 /*
  * Routing stuff
  */
@@ -456,6 +448,12 @@ enum qeth_diags_trace_cmds {
 	QETH_DIAGS_CMD_TRACE_QUERY	= 0x0010,
 };
 
+enum qeth_diags_trap_action {
+	QETH_DIAGS_TRAP_ARM	= 0x01,
+	QETH_DIAGS_TRAP_DISARM	= 0x02,
+	QETH_DIAGS_TRAP_CAPTURE = 0x04,
+};
+
 struct qeth_ipacmd_diagass {
 	__u32  host_tod2;
 	__u32:32;
@@ -465,7 +463,8 @@ struct qeth_ipacmd_diagass {
 	__u8   type;
 	__u8   action;
 	__u16  options;
-	__u32:32;
+	__u32  ext;
+	__u8   cdata[64];
 } __attribute__ ((packed));
 
 /* Header for each IPA command */
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c
index b5e967cf7e2de26a07103463f1eb181460cbecb8..0a8e86c1b0ea4d316f8feca5ea95ff57c56d830f 100644
--- a/drivers/s390/net/qeth_core_sys.c
+++ b/drivers/s390/net/qeth_core_sys.c
@@ -530,6 +530,66 @@ static ssize_t qeth_dev_isolation_store(struct device *dev,
 static DEVICE_ATTR(isolation, 0644, qeth_dev_isolation_show,
 		   qeth_dev_isolation_store);
 
+static ssize_t qeth_hw_trap_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct qeth_card *card = dev_get_drvdata(dev);
+
+	if (!card)
+		return -EINVAL;
+	if (card->info.hwtrap)
+		return snprintf(buf, 5, "arm\n");
+	else
+		return snprintf(buf, 8, "disarm\n");
+}
+
+static ssize_t qeth_hw_trap_store(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct qeth_card *card = dev_get_drvdata(dev);
+	int rc = 0;
+	char *tmp, *curtoken;
+	int state = 0;
+	curtoken = (char *)buf;
+
+	if (!card)
+		return -EINVAL;
+
+	mutex_lock(&card->conf_mutex);
+	if (card->state == CARD_STATE_SOFTSETUP || card->state == CARD_STATE_UP)
+		state = 1;
+	tmp = strsep(&curtoken, "\n");
+
+	if (!strcmp(tmp, "arm") && !card->info.hwtrap) {
+		if (state) {
+			if (qeth_is_diagass_supported(card,
+			    QETH_DIAGS_CMD_TRAP)) {
+				rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM);
+				if (!rc)
+					card->info.hwtrap = 1;
+			} else
+				rc = -EINVAL;
+		} else
+			card->info.hwtrap = 1;
+	} else if (!strcmp(tmp, "disarm") && card->info.hwtrap) {
+		if (state) {
+			rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
+			if (!rc)
+				card->info.hwtrap = 0;
+		} else
+			card->info.hwtrap = 0;
+	} else if (!strcmp(tmp, "trap") && state && card->info.hwtrap)
+		rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_CAPTURE);
+	else
+		rc = -EINVAL;
+
+	mutex_unlock(&card->conf_mutex);
+	return rc ? rc : count;
+}
+
+static DEVICE_ATTR(hw_trap, 0644, qeth_hw_trap_show,
+		   qeth_hw_trap_store);
+
 static ssize_t qeth_dev_blkt_show(char *buf, struct qeth_card *card, int value)
 {
 
@@ -653,6 +713,7 @@ static struct attribute *qeth_device_attrs[] = {
 	&dev_attr_performance_stats.attr,
 	&dev_attr_layer2.attr,
 	&dev_attr_isolation.attr,
+	&dev_attr_hw_trap.attr,
 	NULL,
 };
 
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 6fbaacb2194398c806b3180cf87e8625de5ee6be..b70b47fbd6cd8ab8e6b3acc57b4bfe33e22cb571 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -420,10 +420,7 @@ static int qeth_l2_process_inbound_buffer(struct qeth_card *card,
 		case QETH_HEADER_TYPE_LAYER2:
 			skb->pkt_type = PACKET_HOST;
 			skb->protocol = eth_type_trans(skb, skb->dev);
-			if (card->options.checksum_type == NO_CHECKSUMMING)
-				skb->ip_summed = CHECKSUM_UNNECESSARY;
-			else
-				skb->ip_summed = CHECKSUM_NONE;
+			skb->ip_summed = CHECKSUM_NONE;
 			if (skb->protocol == htons(ETH_P_802_2))
 				*((__u32 *)skb->cb) = ++card->seqno.pkt_seqno;
 			len = skb->len;
@@ -879,6 +876,7 @@ static int qeth_l2_probe_device(struct ccwgroup_device *gdev)
 	INIT_LIST_HEAD(&card->vid_list);
 	INIT_LIST_HEAD(&card->mc_list);
 	card->options.layer2 = 1;
+	card->info.hwtrap = 0;
 	card->discipline.start_poll = qeth_qdio_start_poll;
 	card->discipline.input_handler = (qdio_handler_t *)
 		qeth_qdio_input_handler;
@@ -997,6 +995,13 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	if (card->info.type != QETH_CARD_TYPE_OSN)
 		qeth_l2_send_setmac(card, &card->dev->dev_addr[0]);
 
+	if (qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP)) {
+		if (card->info.hwtrap &&
+		    qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM))
+			card->info.hwtrap = 0;
+	} else
+		card->info.hwtrap = 0;
+
 	card->state = CARD_STATE_HARDSETUP;
 	memset(&card->rx, 0, sizeof(struct qeth_rx));
 	qeth_print_status_message(card);
@@ -1095,6 +1100,10 @@ static int __qeth_l2_set_offline(struct ccwgroup_device *cgdev,
 	if (card->dev && netif_carrier_ok(card->dev))
 		netif_carrier_off(card->dev);
 	recover_flag = card->state;
+	if ((!recovery_mode && card->info.hwtrap) || card->info.hwtrap == 2) {
+		qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
+		card->info.hwtrap = 1;
+	}
 	qeth_l2_stop_card(card, recovery_mode);
 	rc  = ccw_device_set_offline(CARD_DDEV(card));
 	rc2 = ccw_device_set_offline(CARD_WDEV(card));
@@ -1160,6 +1169,8 @@ static void __exit qeth_l2_exit(void)
 static void qeth_l2_shutdown(struct ccwgroup_device *gdev)
 {
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+	if ((gdev->state == CCWGROUP_ONLINE) && card->info.hwtrap)
+		qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
 	qeth_qdio_clear_card(card, 0);
 	qeth_clear_qdio_buffers(card);
 }
@@ -1175,6 +1186,8 @@ static int qeth_l2_pm_suspend(struct ccwgroup_device *gdev)
 	if (gdev->state == CCWGROUP_OFFLINE)
 		return 0;
 	if (card->state == CARD_STATE_UP) {
+		if (card->info.hwtrap)
+			qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
 		__qeth_l2_set_offline(card->gdev, 1);
 	} else
 		__qeth_l2_set_offline(card->gdev, 0);
diff --git a/drivers/s390/net/qeth_l3.h b/drivers/s390/net/qeth_l3.h
index e705b27ec7dc133c7920f6a50d7a71a2a2204ca2..14a43aeb0c2af0c5a2df90d5dc634810e6e5c693 100644
--- a/drivers/s390/net/qeth_l3.h
+++ b/drivers/s390/net/qeth_l3.h
@@ -62,8 +62,6 @@ void qeth_l3_del_vipa(struct qeth_card *, enum qeth_prot_versions, const u8 *);
 int qeth_l3_add_rxip(struct qeth_card *, enum qeth_prot_versions, const u8 *);
 void qeth_l3_del_rxip(struct qeth_card *card, enum qeth_prot_versions,
 			const u8 *);
-int qeth_l3_set_large_send(struct qeth_card *, enum qeth_large_send_types);
-int qeth_l3_set_rx_csum(struct qeth_card *, enum qeth_checksum_types);
 int qeth_l3_is_addr_covered_by_ipato(struct qeth_card *, struct qeth_ipaddr *);
 
 #endif /* __QETH_L3_H__ */
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 142e5f6ef4f3ac0c6df656fa7c266b7488c7d1da..fd69da3fa6b44d0afe34e550f027680b9f8da6b0 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -43,33 +43,6 @@ static int qeth_l3_deregister_addr_entry(struct qeth_card *,
 static int __qeth_l3_set_online(struct ccwgroup_device *, int);
 static int __qeth_l3_set_offline(struct ccwgroup_device *, int);
 
-int qeth_l3_set_large_send(struct qeth_card *card,
-		enum qeth_large_send_types type)
-{
-	int rc = 0;
-
-	card->options.large_send = type;
-	if (card->dev == NULL)
-		return 0;
-
-	if (card->options.large_send == QETH_LARGE_SEND_TSO) {
-		if (qeth_is_supported(card, IPA_OUTBOUND_TSO)) {
-			card->dev->features |= NETIF_F_TSO | NETIF_F_SG |
-					NETIF_F_IP_CSUM;
-		} else {
-			card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
-					NETIF_F_IP_CSUM);
-			card->options.large_send = QETH_LARGE_SEND_NO;
-			rc = -EOPNOTSUPP;
-		}
-	} else {
-		card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG |
-					NETIF_F_IP_CSUM);
-		card->options.large_send = QETH_LARGE_SEND_NO;
-	}
-	return rc;
-}
-
 static int qeth_l3_isxdigit(char *buf)
 {
 	while (*buf) {
@@ -1304,39 +1277,6 @@ static int qeth_l3_start_ipa_multicast(struct qeth_card *card)
 	return rc;
 }
 
-static int qeth_l3_query_ipassists_cb(struct qeth_card *card,
-		struct qeth_reply *reply, unsigned long data)
-{
-	struct qeth_ipa_cmd *cmd;
-
-	QETH_DBF_TEXT(SETUP, 2, "qipasscb");
-
-	cmd = (struct qeth_ipa_cmd *) data;
-	if (cmd->hdr.prot_version == QETH_PROT_IPV4) {
-		card->options.ipa4.supported_funcs = cmd->hdr.ipa_supported;
-		card->options.ipa4.enabled_funcs = cmd->hdr.ipa_enabled;
-	} else {
-		card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported;
-		card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
-	}
-	QETH_DBF_TEXT(SETUP, 2, "suppenbl");
-	QETH_DBF_TEXT_(SETUP, 2, "%x", cmd->hdr.ipa_supported);
-	QETH_DBF_TEXT_(SETUP, 2, "%x", cmd->hdr.ipa_enabled);
-	return 0;
-}
-
-static int qeth_l3_query_ipassists(struct qeth_card *card,
-				enum qeth_prot_versions prot)
-{
-	int rc;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_DBF_TEXT_(SETUP, 2, "qipassi%i", prot);
-	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_QIPASSIST, prot);
-	rc = qeth_send_ipa_cmd(card, iob, qeth_l3_query_ipassists_cb, NULL);
-	return rc;
-}
-
 #ifdef CONFIG_QETH_IPV6
 static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
 {
@@ -1347,7 +1287,7 @@ static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
 	if (card->info.type == QETH_CARD_TYPE_IQD)
 		goto out;
 
-	rc = qeth_l3_query_ipassists(card, QETH_PROT_IPV6);
+	rc = qeth_query_ipassists(card, QETH_PROT_IPV6);
 	if (rc) {
 		dev_err(&card->gdev->dev,
 			"Activating IPv6 support for %s failed\n",
@@ -1472,68 +1412,38 @@ static int qeth_l3_send_checksum_command(struct qeth_card *card)
 	return 0;
 }
 
-int qeth_l3_set_rx_csum(struct qeth_card *card,
-	enum qeth_checksum_types csum_type)
+int qeth_l3_set_rx_csum(struct qeth_card *card, int on)
 {
 	int rc = 0;
 
-	if (card->options.checksum_type == HW_CHECKSUMMING) {
-		if ((csum_type != HW_CHECKSUMMING) &&
-			(card->state != CARD_STATE_DOWN)) {
-			rc = qeth_l3_send_simple_setassparms(card,
-				IPA_INBOUND_CHECKSUM, IPA_CMD_ASS_STOP, 0);
-			if (rc)
-				return -EIO;
-		}
+	if (on) {
+		rc = qeth_l3_send_checksum_command(card);
+		if (rc)
+			return -EIO;
+		dev_info(&card->gdev->dev,
+			"HW Checksumming (inbound) enabled\n");
 	} else {
-		if (csum_type == HW_CHECKSUMMING) {
-			if (card->state != CARD_STATE_DOWN) {
-				if (!qeth_is_supported(card,
-				    IPA_INBOUND_CHECKSUM))
-					return -EPERM;
-				rc = qeth_l3_send_checksum_command(card);
-				if (rc)
-					return -EIO;
-			}
-		}
+		rc = qeth_l3_send_simple_setassparms(card,
+			IPA_INBOUND_CHECKSUM, IPA_CMD_ASS_STOP, 0);
+		if (rc)
+			return -EIO;
 	}
-	card->options.checksum_type = csum_type;
-	return rc;
+
+	return 0;
 }
 
 static int qeth_l3_start_ipa_checksum(struct qeth_card *card)
 {
-	int rc = 0;
-
 	QETH_CARD_TEXT(card, 3, "strtcsum");
 
-	if (card->options.checksum_type == NO_CHECKSUMMING) {
-		dev_info(&card->gdev->dev,
-			"Using no checksumming on %s.\n",
-			QETH_CARD_IFNAME(card));
-		return 0;
-	}
-	if (card->options.checksum_type == SW_CHECKSUMMING) {
-		dev_info(&card->gdev->dev,
-			"Using SW checksumming on %s.\n",
-			QETH_CARD_IFNAME(card));
-		return 0;
-	}
-	if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM)) {
-		dev_info(&card->gdev->dev,
-			"Inbound HW Checksumming not "
-			"supported on %s,\ncontinuing "
-			"using Inbound SW Checksumming\n",
-			QETH_CARD_IFNAME(card));
-		card->options.checksum_type = SW_CHECKSUMMING;
-		return 0;
+	if (card->dev->features & NETIF_F_RXCSUM) {
+		rtnl_lock();
+		/* force set_features call */
+		card->dev->features &= ~NETIF_F_RXCSUM;
+		netdev_update_features(card->dev);
+		rtnl_unlock();
 	}
-	rc = qeth_l3_send_checksum_command(card);
-	if (!rc)
-		dev_info(&card->gdev->dev,
-			"HW Checksumming (inbound) enabled\n");
-
-	return rc;
+	return 0;
 }
 
 static int qeth_l3_start_ipa_tx_checksum(struct qeth_card *card)
@@ -1580,10 +1490,8 @@ static int qeth_l3_start_ipa_tso(struct qeth_card *card)
 			dev_info(&card->gdev->dev,
 				"Outbound TSO enabled\n");
 	}
-	if (rc && (card->options.large_send == QETH_LARGE_SEND_TSO)) {
-		card->options.large_send = QETH_LARGE_SEND_NO;
-		card->dev->features &= ~(NETIF_F_TSO | NETIF_F_SG);
-	}
+	if (rc)
+		card->dev->features &= ~NETIF_F_TSO;
 	return rc;
 }
 
@@ -2064,14 +1972,7 @@ static inline int qeth_l3_rebuild_skb(struct qeth_card *card,
 		is_vlan = 1;
 	}
 
-	switch (card->options.checksum_type) {
-	case SW_CHECKSUMMING:
-		skb->ip_summed = CHECKSUM_NONE;
-		break;
-	case NO_CHECKSUMMING:
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-		break;
-	case HW_CHECKSUMMING:
+	if (card->dev->features & NETIF_F_RXCSUM) {
 		if ((hdr->hdr.l3.ext_flags &
 		    (QETH_HDR_EXT_CSUM_HDR_REQ |
 		     QETH_HDR_EXT_CSUM_TRANSP_REQ)) ==
@@ -2080,7 +1981,8 @@ static inline int qeth_l3_rebuild_skb(struct qeth_card *card,
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 		else
 			skb->ip_summed = CHECKSUM_NONE;
-	}
+	} else
+		skb->ip_summed = CHECKSUM_NONE;
 
 	return is_vlan;
 }
@@ -3024,7 +2926,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct qeth_qdio_out_q *queue = card->qdio.out_qs
 		[qeth_get_priority_queue(card, skb, ipv, cast_type)];
 	int tx_bytes = skb->len;
-	enum qeth_large_send_types large_send = QETH_LARGE_SEND_NO;
+	bool large_send;
 	int data_offset = -1;
 	int nr_frags;
 
@@ -3046,8 +2948,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		card->perf_stats.outbound_start_time = qeth_get_micros();
 	}
 
-	if (skb_is_gso(skb))
-		large_send = card->options.large_send;
+	large_send = skb_is_gso(skb);
 
 	if ((card->info.type == QETH_CARD_TYPE_IQD) && (!large_send) &&
 	    (skb_shinfo(skb)->nr_frags == 0)) {
@@ -3096,7 +2997,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* fix hardware limitation: as long as we do not have sbal
 	 * chaining we can not send long frag lists
 	 */
-	if (large_send == QETH_LARGE_SEND_TSO) {
+	if (large_send) {
 		if (qeth_l3_tso_elements(new_skb) + 1 > 16) {
 			if (skb_linearize(new_skb))
 				goto tx_drop;
@@ -3105,8 +3006,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		}
 	}
 
-	if ((large_send == QETH_LARGE_SEND_TSO) &&
-	    (cast_type == RTN_UNSPEC)) {
+	if (large_send && (cast_type == RTN_UNSPEC)) {
 		hdr = (struct qeth_hdr *)skb_push(new_skb,
 						sizeof(struct qeth_hdr_tso));
 		memset(hdr, 0, sizeof(struct qeth_hdr_tso));
@@ -3141,7 +3041,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (card->info.type != QETH_CARD_TYPE_IQD) {
 		int len;
-		if (large_send == QETH_LARGE_SEND_TSO)
+		if (large_send)
 			len = ((unsigned long)tcp_hdr(new_skb) +
 				tcp_hdr(new_skb)->doff * 4) -
 				(unsigned long)new_skb->data;
@@ -3162,7 +3062,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		if (new_skb != skb)
 			dev_kfree_skb_any(skb);
 		if (card->options.performance_stats) {
-			if (large_send != QETH_LARGE_SEND_NO) {
+			if (large_send) {
 				card->perf_stats.large_send_bytes += tx_bytes;
 				card->perf_stats.large_send_cnt++;
 			}
@@ -3248,65 +3148,42 @@ static int qeth_l3_stop(struct net_device *dev)
 	return 0;
 }
 
-static u32 qeth_l3_ethtool_get_rx_csum(struct net_device *dev)
+static u32 qeth_l3_fix_features(struct net_device *dev, u32 features)
 {
 	struct qeth_card *card = dev->ml_priv;
 
-	return (card->options.checksum_type == HW_CHECKSUMMING);
-}
-
-static int qeth_l3_ethtool_set_rx_csum(struct net_device *dev, u32 data)
-{
-	struct qeth_card *card = dev->ml_priv;
-	enum qeth_checksum_types csum_type;
-
-	if (data)
-		csum_type = HW_CHECKSUMMING;
-	else
-		csum_type = SW_CHECKSUMMING;
+	if (!qeth_is_supported(card, IPA_OUTBOUND_CHECKSUM))
+		features &= ~NETIF_F_IP_CSUM;
+	if (!qeth_is_supported(card, IPA_OUTBOUND_TSO))
+		features &= ~NETIF_F_TSO;
+	if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM))
+		features &= ~NETIF_F_RXCSUM;
 
-	return qeth_l3_set_rx_csum(card, csum_type);
+	return features;
 }
 
-static int qeth_l3_ethtool_set_tso(struct net_device *dev, u32 data)
+static int qeth_l3_set_features(struct net_device *dev, u32 features)
 {
 	struct qeth_card *card = dev->ml_priv;
-	int rc = 0;
+	u32 changed = dev->features ^ features;
+	int err;
 
-	if (data) {
-		rc = qeth_l3_set_large_send(card, QETH_LARGE_SEND_TSO);
-	} else {
-		dev->features &= ~NETIF_F_TSO;
-		card->options.large_send = QETH_LARGE_SEND_NO;
-	}
-	return rc;
-}
+	if (!(changed & NETIF_F_RXCSUM))
+		return 0;
 
-static int qeth_l3_ethtool_set_tx_csum(struct net_device *dev, u32 data)
-{
-	struct qeth_card *card = dev->ml_priv;
+	if (card->state == CARD_STATE_DOWN ||
+	    card->state == CARD_STATE_RECOVER)
+		return 0;
 
-	if (data) {
-		if (qeth_is_supported(card, IPA_OUTBOUND_CHECKSUM))
-			dev->features |= NETIF_F_IP_CSUM;
-		else
-			return -EPERM;
-	} else
-		dev->features &= ~NETIF_F_IP_CSUM;
+	err = qeth_l3_set_rx_csum(card, features & NETIF_F_RXCSUM);
+	if (err)
+		dev->features = features ^ NETIF_F_RXCSUM;
 
-	return 0;
+	return err;
 }
 
 static const struct ethtool_ops qeth_l3_ethtool_ops = {
 	.get_link = ethtool_op_get_link,
-	.get_tx_csum = ethtool_op_get_tx_csum,
-	.set_tx_csum = qeth_l3_ethtool_set_tx_csum,
-	.get_rx_csum = qeth_l3_ethtool_get_rx_csum,
-	.set_rx_csum = qeth_l3_ethtool_set_rx_csum,
-	.get_sg      = ethtool_op_get_sg,
-	.set_sg      = ethtool_op_set_sg,
-	.get_tso     = ethtool_op_get_tso,
-	.set_tso     = qeth_l3_ethtool_set_tso,
 	.get_strings = qeth_core_get_strings,
 	.get_ethtool_stats = qeth_core_get_ethtool_stats,
 	.get_sset_count = qeth_core_get_sset_count,
@@ -3347,6 +3224,8 @@ static const struct net_device_ops qeth_l3_netdev_ops = {
 	.ndo_set_multicast_list = qeth_l3_set_multicast_list,
 	.ndo_do_ioctl	   	= qeth_l3_do_ioctl,
 	.ndo_change_mtu	   	= qeth_change_mtu,
+	.ndo_fix_features   	= qeth_l3_fix_features,
+	.ndo_set_features   	= qeth_l3_set_features,
 	.ndo_vlan_rx_register	= qeth_l3_vlan_rx_register,
 	.ndo_vlan_rx_add_vid	= qeth_l3_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid   = qeth_l3_vlan_rx_kill_vid,
@@ -3362,6 +3241,8 @@ static const struct net_device_ops qeth_l3_osa_netdev_ops = {
 	.ndo_set_multicast_list = qeth_l3_set_multicast_list,
 	.ndo_do_ioctl	   	= qeth_l3_do_ioctl,
 	.ndo_change_mtu	   	= qeth_change_mtu,
+	.ndo_fix_features   	= qeth_l3_fix_features,
+	.ndo_set_features   	= qeth_l3_set_features,
 	.ndo_vlan_rx_register	= qeth_l3_vlan_rx_register,
 	.ndo_vlan_rx_add_vid	= qeth_l3_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid   = qeth_l3_vlan_rx_kill_vid,
@@ -3392,8 +3273,12 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
 			if (!(card->info.unique_id & UNIQUE_ID_NOT_BY_CARD))
 				card->dev->dev_id = card->info.unique_id &
 							 0xffff;
-			if (!card->info.guestlan)
-				card->dev->features |= NETIF_F_GRO;
+			if (!card->info.guestlan) {
+				card->dev->hw_features = NETIF_F_SG |
+					NETIF_F_RXCSUM | NETIF_F_IP_CSUM |
+					NETIF_F_TSO;
+				card->dev->features = NETIF_F_RXCSUM;
+			}
 		}
 	} else if (card->info.type == QETH_CARD_TYPE_IQD) {
 		card->dev = alloc_netdev(0, "hsi%d", ether_setup);
@@ -3426,15 +3311,13 @@ static int qeth_l3_probe_device(struct ccwgroup_device *gdev)
 
 	qeth_l3_create_device_attributes(&gdev->dev);
 	card->options.layer2 = 0;
+	card->info.hwtrap = 0;
 	card->discipline.start_poll = qeth_qdio_start_poll;
 	card->discipline.input_handler = (qdio_handler_t *)
 		qeth_qdio_input_handler;
 	card->discipline.output_handler = (qdio_handler_t *)
 		qeth_qdio_output_handler;
 	card->discipline.recover = qeth_l3_recover;
-	if ((card->info.type == QETH_CARD_TYPE_OSD) ||
-	    (card->info.type == QETH_CARD_TYPE_OSX))
-		card->options.checksum_type = HW_CHECKSUMMING;
 	return 0;
 }
 
@@ -3480,13 +3363,18 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		goto out_remove;
 	}
 
-	qeth_l3_query_ipassists(card, QETH_PROT_IPV4);
-
 	if (!card->dev && qeth_l3_setup_netdev(card)) {
 		rc = -ENODEV;
 		goto out_remove;
 	}
 
+	if (qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP)) {
+		if (card->info.hwtrap &&
+		    qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM))
+			card->info.hwtrap = 0;
+	} else
+		card->info.hwtrap = 0;
+
 	card->state = CARD_STATE_HARDSETUP;
 	memset(&card->rx, 0, sizeof(struct qeth_rx));
 	qeth_print_status_message(card);
@@ -3516,7 +3404,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		rc = qeth_l3_start_ipassists(card);
 		if (rc)
 			QETH_DBF_TEXT_(SETUP, 2, "3err%d", rc);
-		qeth_l3_set_large_send(card, card->options.large_send);
 		rc = qeth_l3_setrouting_v4(card);
 		if (rc)
 			QETH_DBF_TEXT_(SETUP, 2, "4err%d", rc);
@@ -3589,6 +3476,10 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev,
 	if (card->dev && netif_carrier_ok(card->dev))
 		netif_carrier_off(card->dev);
 	recover_flag = card->state;
+	if ((!recovery_mode && card->info.hwtrap) || card->info.hwtrap == 2) {
+		qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
+		card->info.hwtrap = 1;
+	}
 	qeth_l3_stop_card(card, recovery_mode);
 	rc  = ccw_device_set_offline(CARD_DDEV(card));
 	rc2 = ccw_device_set_offline(CARD_WDEV(card));
@@ -3644,6 +3535,8 @@ static int qeth_l3_recover(void *ptr)
 static void qeth_l3_shutdown(struct ccwgroup_device *gdev)
 {
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+	if ((gdev->state == CCWGROUP_ONLINE) && card->info.hwtrap)
+		qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
 	qeth_qdio_clear_card(card, 0);
 	qeth_clear_qdio_buffers(card);
 }
@@ -3659,6 +3552,8 @@ static int qeth_l3_pm_suspend(struct ccwgroup_device *gdev)
 	if (gdev->state == CCWGROUP_OFFLINE)
 		return 0;
 	if (card->state == CARD_STATE_UP) {
+		if (card->info.hwtrap)
+			qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
 		__qeth_l3_set_offline(card->gdev, 1);
 	} else
 		__qeth_l3_set_offline(card->gdev, 0);
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c
index 67cfa68dcf1b9781f45314521f357380a5a6568c..cd99210296e2ae5d792d3c2b59a9f765827832b4 100644
--- a/drivers/s390/net/qeth_l3_sys.c
+++ b/drivers/s390/net/qeth_l3_sys.c
@@ -15,16 +15,6 @@
 #define QETH_DEVICE_ATTR(_id, _name, _mode, _show, _store) \
 struct device_attribute dev_attr_##_id = __ATTR(_name, _mode, _show, _store)
 
-static const char *qeth_l3_get_checksum_str(struct qeth_card *card)
-{
-	if (card->options.checksum_type == SW_CHECKSUMMING)
-		return "sw";
-	else if (card->options.checksum_type == HW_CHECKSUMMING)
-		return "hw";
-	else
-		return "no";
-}
-
 static ssize_t qeth_l3_dev_route_show(struct qeth_card *card,
 			struct qeth_routing_info *route, char *buf)
 {
@@ -295,51 +285,6 @@ static ssize_t qeth_l3_dev_canonical_macaddr_store(struct device *dev,
 static DEVICE_ATTR(canonical_macaddr, 0644, qeth_l3_dev_canonical_macaddr_show,
 		   qeth_l3_dev_canonical_macaddr_store);
 
-static ssize_t qeth_l3_dev_checksum_show(struct device *dev,
-			struct device_attribute *attr, char *buf)
-{
-	struct qeth_card *card = dev_get_drvdata(dev);
-
-	if (!card)
-		return -EINVAL;
-
-	return sprintf(buf, "%s checksumming\n",
-			qeth_l3_get_checksum_str(card));
-}
-
-static ssize_t qeth_l3_dev_checksum_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct qeth_card *card = dev_get_drvdata(dev);
-	enum qeth_checksum_types csum_type;
-	char *tmp;
-	int rc = 0;
-
-	if (!card)
-		return -EINVAL;
-
-	mutex_lock(&card->conf_mutex);
-	tmp = strsep((char **) &buf, "\n");
-	if (!strcmp(tmp, "sw_checksumming"))
-		csum_type = SW_CHECKSUMMING;
-	else if (!strcmp(tmp, "hw_checksumming"))
-		csum_type = HW_CHECKSUMMING;
-	else if (!strcmp(tmp, "no_checksumming"))
-		csum_type = NO_CHECKSUMMING;
-	else {
-		rc = -EINVAL;
-		goto out;
-	}
-
-	rc = qeth_l3_set_rx_csum(card, csum_type);
-out:
-	mutex_unlock(&card->conf_mutex);
-	return rc ? rc : count;
-}
-
-static DEVICE_ATTR(checksumming, 0644, qeth_l3_dev_checksum_show,
-		qeth_l3_dev_checksum_store);
-
 static ssize_t qeth_l3_dev_sniffer_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
@@ -402,61 +347,13 @@ static ssize_t qeth_l3_dev_sniffer_store(struct device *dev,
 static DEVICE_ATTR(sniffer, 0644, qeth_l3_dev_sniffer_show,
 		qeth_l3_dev_sniffer_store);
 
-static ssize_t qeth_l3_dev_large_send_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct qeth_card *card = dev_get_drvdata(dev);
-
-	if (!card)
-		return -EINVAL;
-
-	switch (card->options.large_send) {
-	case QETH_LARGE_SEND_NO:
-		return sprintf(buf, "%s\n", "no");
-	case QETH_LARGE_SEND_TSO:
-		return sprintf(buf, "%s\n", "TSO");
-	default:
-		return sprintf(buf, "%s\n", "N/A");
-	}
-}
-
-static ssize_t qeth_l3_dev_large_send_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct qeth_card *card = dev_get_drvdata(dev);
-	enum qeth_large_send_types type;
-	int rc = 0;
-	char *tmp;
-
-	if (!card)
-		return -EINVAL;
-	tmp = strsep((char **) &buf, "\n");
-	if (!strcmp(tmp, "no"))
-		type = QETH_LARGE_SEND_NO;
-	else if (!strcmp(tmp, "TSO"))
-		type = QETH_LARGE_SEND_TSO;
-	else
-		return -EINVAL;
-
-	mutex_lock(&card->conf_mutex);
-	if (card->options.large_send != type)
-		rc = qeth_l3_set_large_send(card, type);
-	mutex_unlock(&card->conf_mutex);
-	return rc ? rc : count;
-}
-
-static DEVICE_ATTR(large_send, 0644, qeth_l3_dev_large_send_show,
-		   qeth_l3_dev_large_send_store);
-
 static struct attribute *qeth_l3_device_attrs[] = {
 	&dev_attr_route4.attr,
 	&dev_attr_route6.attr,
 	&dev_attr_fake_broadcast.attr,
 	&dev_attr_broadcast_mode.attr,
 	&dev_attr_canonical_macaddr.attr,
-	&dev_attr_checksumming.attr,
 	&dev_attr_sniffer.attr,
-	&dev_attr_large_send.attr,
 	NULL,
 };
 
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c
index 078ed600f47ab14bec403cc44633ef27520ba03d..232aff1fe784ec70b8d1ead0b9be1711443ecb97 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c
@@ -1,5 +1,5 @@
 /*
- * Aic7xxx SCSI host adapter firmware asssembler symbol table implementation
+ * Aic7xxx SCSI host adapter firmware assembler symbol table implementation
  *
  * Copyright (c) 1997 Justin T. Gibbs.
  * Copyright (c) 2002 Adaptec Inc.
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h
index 2ba73ae7c7774f362bf80391ae999ec8b3fff02b..34bbcad7f83fff71ca5ebe4ad28a07432a7424a0 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h
@@ -1,5 +1,5 @@
 /*
- * Aic7xxx SCSI host adapter firmware asssembler symbol table definitions
+ * Aic7xxx SCSI host adapter firmware assembler symbol table definitions
  *
  * Copyright (c) 1997 Justin T. Gibbs.
  * Copyright (c) 2002 Adaptec Inc.
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index da7b9887ec488a575276d2cb1d7e2558c9ce723d..f980600f78a8422555f6420d3fd2a8748a713a4e 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -75,8 +75,10 @@ MODULE_AUTHOR("Nick Cheng <support@areca.com.tw>");
 MODULE_DESCRIPTION("ARECA (ARC11xx/12xx/16xx/1880) SATA/SAS RAID Host Bus Adapter");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION(ARCMSR_DRIVER_VERSION);
-static int sleeptime = 10;
-static int retrycount = 12;
+
+#define	ARCMSR_SLEEPTIME	10
+#define	ARCMSR_RETRYCOUNT	12
+
 wait_queue_head_t wait_q;
 static int arcmsr_iop_message_xfer(struct AdapterControlBlock *acb,
 					struct scsi_cmnd *cmd);
@@ -171,24 +173,6 @@ static struct pci_driver arcmsr_pci_driver = {
 ****************************************************************************
 ****************************************************************************
 */
-int arcmsr_sleep_for_bus_reset(struct scsi_cmnd *cmd)
-{
-		struct Scsi_Host *shost = NULL;
-		int i, isleep;
-		shost = cmd->device->host;
-		isleep = sleeptime / 10;
-		if (isleep > 0) {
-			for (i = 0; i < isleep; i++) {
-				msleep(10000);
-			}
-		}
-
-		isleep = sleeptime % 10;
-		if (isleep > 0) {
-			msleep(isleep*1000);
-		}
-		return 0;
-}
 
 static void arcmsr_free_hbb_mu(struct AdapterControlBlock *acb)
 {
@@ -323,66 +307,64 @@ static void arcmsr_define_adapter_type(struct AdapterControlBlock *acb)
 
 	default: acb->adapter_type = ACB_ADAPTER_TYPE_A;
 	}
-}	
+}
 
 static uint8_t arcmsr_hba_wait_msgint_ready(struct AdapterControlBlock *acb)
 {
 	struct MessageUnit_A __iomem *reg = acb->pmuA;
-	uint32_t Index;
-	uint8_t Retries = 0x00;
-	do {
-		for (Index = 0; Index < 100; Index++) {
-			if (readl(&reg->outbound_intstatus) &
-					ARCMSR_MU_OUTBOUND_MESSAGE0_INT) {
-				writel(ARCMSR_MU_OUTBOUND_MESSAGE0_INT,
-					&reg->outbound_intstatus);
-				return true;
-			}
-			msleep(10);
-		}/*max 1 seconds*/
+	int i;
+
+	for (i = 0; i < 2000; i++) {
+		if (readl(&reg->outbound_intstatus) &
+				ARCMSR_MU_OUTBOUND_MESSAGE0_INT) {
+			writel(ARCMSR_MU_OUTBOUND_MESSAGE0_INT,
+				&reg->outbound_intstatus);
+			return true;
+		}
+		msleep(10);
+	} /* max 20 seconds */
 
-	} while (Retries++ < 20);/*max 20 sec*/
 	return false;
 }
 
 static uint8_t arcmsr_hbb_wait_msgint_ready(struct AdapterControlBlock *acb)
 {
 	struct MessageUnit_B *reg = acb->pmuB;
-	uint32_t Index;
-	uint8_t Retries = 0x00;
-	do {
-		for (Index = 0; Index < 100; Index++) {
-			if (readl(reg->iop2drv_doorbell)
-				& ARCMSR_IOP2DRV_MESSAGE_CMD_DONE) {
-				writel(ARCMSR_MESSAGE_INT_CLEAR_PATTERN
-					, reg->iop2drv_doorbell);
-				writel(ARCMSR_DRV2IOP_END_OF_INTERRUPT, reg->drv2iop_doorbell);
-				return true;
-			}
-			msleep(10);
-		}/*max 1 seconds*/
+	int i;
+
+	for (i = 0; i < 2000; i++) {
+		if (readl(reg->iop2drv_doorbell)
+			& ARCMSR_IOP2DRV_MESSAGE_CMD_DONE) {
+			writel(ARCMSR_MESSAGE_INT_CLEAR_PATTERN,
+					reg->iop2drv_doorbell);
+			writel(ARCMSR_DRV2IOP_END_OF_INTERRUPT,
+					reg->drv2iop_doorbell);
+			return true;
+		}
+		msleep(10);
+	} /* max 20 seconds */
 
-	} while (Retries++ < 20);/*max 20 sec*/
 	return false;
 }
 
 static uint8_t arcmsr_hbc_wait_msgint_ready(struct AdapterControlBlock *pACB)
 {
 	struct MessageUnit_C *phbcmu = (struct MessageUnit_C *)pACB->pmuC;
-	unsigned char Retries = 0x00;
-	uint32_t Index;
-	do {
-		for (Index = 0; Index < 100; Index++) {
-			if (readl(&phbcmu->outbound_doorbell) & ARCMSR_HBCMU_IOP2DRV_MESSAGE_CMD_DONE) {
-				writel(ARCMSR_HBCMU_IOP2DRV_MESSAGE_CMD_DONE_DOORBELL_CLEAR, &phbcmu->outbound_doorbell_clear);/*clear interrupt*/
-				return true;
-			}
-			/* one us delay	*/
-			msleep(10);
-		} /*max 1 seconds*/
-	} while (Retries++ < 20); /*max 20 sec*/
+	int i;
+
+	for (i = 0; i < 2000; i++) {
+		if (readl(&phbcmu->outbound_doorbell)
+				& ARCMSR_HBCMU_IOP2DRV_MESSAGE_CMD_DONE) {
+			writel(ARCMSR_HBCMU_IOP2DRV_MESSAGE_CMD_DONE_DOORBELL_CLEAR,
+				&phbcmu->outbound_doorbell_clear); /*clear interrupt*/
+			return true;
+		}
+		msleep(10);
+	} /* max 20 seconds */
+
 	return false;
 }
+
 static void arcmsr_flush_hba_cache(struct AdapterControlBlock *acb)
 {
 	struct MessageUnit_A __iomem *reg = acb->pmuA;
@@ -459,10 +441,11 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb)
 	struct CommandControlBlock *ccb_tmp;
 	int i = 0, j = 0;
 	dma_addr_t cdb_phyaddr;
-	unsigned long roundup_ccbsize = 0, offset;
+	unsigned long roundup_ccbsize;
 	unsigned long max_xfer_len;
 	unsigned long max_sg_entrys;
 	uint32_t  firm_config_version;
+
 	for (i = 0; i < ARCMSR_MAX_TARGETID; i++)
 		for (j = 0; j < ARCMSR_MAX_TARGETLUN; j++)
 			acb->devstate[i][j] = ARECA_RAID_GONE;
@@ -472,23 +455,20 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb)
 	firm_config_version = acb->firm_cfg_version;
 	if((firm_config_version & 0xFF) >= 3){
 		max_xfer_len = (ARCMSR_CDB_SG_PAGE_LENGTH << ((firm_config_version >> 8) & 0xFF)) * 1024;/* max 4M byte */
-		max_sg_entrys = (max_xfer_len/4096);	
+		max_sg_entrys = (max_xfer_len/4096);
 	}
 	acb->host->max_sectors = max_xfer_len/512;
 	acb->host->sg_tablesize = max_sg_entrys;
 	roundup_ccbsize = roundup(sizeof(struct CommandControlBlock) + (max_sg_entrys - 1) * sizeof(struct SG64ENTRY), 32);
-	acb->uncache_size = roundup_ccbsize * ARCMSR_MAX_FREECCB_NUM + 32;
+	acb->uncache_size = roundup_ccbsize * ARCMSR_MAX_FREECCB_NUM;
 	dma_coherent = dma_alloc_coherent(&pdev->dev, acb->uncache_size, &dma_coherent_handle, GFP_KERNEL);
 	if(!dma_coherent){
-		printk(KERN_NOTICE "arcmsr%d: dma_alloc_coherent got error \n", acb->host->host_no);
+		printk(KERN_NOTICE "arcmsr%d: dma_alloc_coherent got error\n", acb->host->host_no);
 		return -ENOMEM;
 	}
 	acb->dma_coherent = dma_coherent;
 	acb->dma_coherent_handle = dma_coherent_handle;
 	memset(dma_coherent, 0, acb->uncache_size);
-	offset = roundup((unsigned long)dma_coherent, 32) - (unsigned long)dma_coherent;
-	dma_coherent_handle = dma_coherent_handle + offset;
-	dma_coherent = (struct CommandControlBlock *)dma_coherent + offset;
 	ccb_tmp = dma_coherent;
 	acb->vir2phy_offset = (unsigned long)dma_coherent - (unsigned long)dma_coherent_handle;
 	for(i = 0; i < ARCMSR_MAX_FREECCB_NUM; i++){
@@ -2602,12 +2582,8 @@ static int arcmsr_iop_confirm(struct AdapterControlBlock *acb)
 		if (cdb_phyaddr_hi32 != 0) {
 			struct MessageUnit_C *reg = (struct MessageUnit_C *)acb->pmuC;
 
-			if (cdb_phyaddr_hi32 != 0) {
-				unsigned char Retries = 0x00;
-				do {
-					printk(KERN_NOTICE "arcmsr%d: cdb_phyaddr_hi32=0x%x \n", acb->adapter_index, cdb_phyaddr_hi32);
-				} while (Retries++ < 100);
-			}
+			printk(KERN_NOTICE "arcmsr%d: cdb_phyaddr_hi32=0x%x\n",
+					acb->adapter_index, cdb_phyaddr_hi32);
 			writel(ARCMSR_SIGNATURE_SET_CONFIG, &reg->msgcode_rwbuffer[0]);
 			writel(cdb_phyaddr_hi32, &reg->msgcode_rwbuffer[1]);
 			writel(ARCMSR_INBOUND_MESG0_SET_CONFIG, &reg->inbound_msgaddr0);
@@ -2955,12 +2931,12 @@ static int arcmsr_bus_reset(struct scsi_cmnd *cmd)
 				arcmsr_hardware_reset(acb);
 				acb->acb_flags &= ~ACB_F_IOP_INITED;
 sleep_again:
-				arcmsr_sleep_for_bus_reset(cmd);
+				ssleep(ARCMSR_SLEEPTIME);
 				if ((readl(&reg->outbound_msgaddr1) & ARCMSR_OUTBOUND_MESG1_FIRMWARE_OK) == 0) {
-					printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, retry=%d \n", acb->host->host_no, retry_count);
-					if (retry_count > retrycount) {
+					printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, retry=%d\n", acb->host->host_no, retry_count);
+					if (retry_count > ARCMSR_RETRYCOUNT) {
 						acb->fw_flag = FW_DEADLOCK;
-						printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, RETRY TERMINATED!! \n", acb->host->host_no);
+						printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, RETRY TERMINATED!!\n", acb->host->host_no);
 						return FAILED;
 					}
 					retry_count++;
@@ -3025,12 +3001,12 @@ static int arcmsr_bus_reset(struct scsi_cmnd *cmd)
 				arcmsr_hardware_reset(acb);
 				acb->acb_flags &= ~ACB_F_IOP_INITED;
 sleep:
-				arcmsr_sleep_for_bus_reset(cmd);
+				ssleep(ARCMSR_SLEEPTIME);
 				if ((readl(&reg->host_diagnostic) & 0x04) != 0) {
-					printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, retry=%d \n", acb->host->host_no, retry_count);
-					if (retry_count > retrycount) {
+					printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, retry=%d\n", acb->host->host_no, retry_count);
+					if (retry_count > ARCMSR_RETRYCOUNT) {
 						acb->fw_flag = FW_DEADLOCK;
-						printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, RETRY TERMINATED!! \n", acb->host->host_no);
+						printk(KERN_ERR "arcmsr%d: waiting for hw bus reset return, RETRY TERMINATED!!\n", acb->host->host_no);
 						return FAILED;
 					}
 					retry_count++;
diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h
index 1cb8a5e85c7f887014917d3dc2c565123a7abc0f..1d7b976c850f31f434fcac68a7fd601de1ddeb32 100644
--- a/drivers/scsi/be2iscsi/be.h
+++ b/drivers/scsi/be2iscsi/be.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -8,11 +8,11 @@
  * Public License is included in this distribution in the file called COPYING.
  *
  * Contact Information:
- * linux-drivers@serverengines.com
+ * linux-drivers@emulex.com
  *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #ifndef BEISCSI_H
diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index ad246369d373e0802bba99efb0c1003e5bd959fe..b8a82f2c62c82306e67ec47e45154077f7324978 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -8,11 +8,11 @@
  * Public License is included in this distribution in the file called COPYING.
  *
  * Contact Information:
- * linux-drivers@serverengines.com
+ * linux-drivers@emulex.com
  *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #include "be.h"
@@ -458,6 +458,7 @@ void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr,
 	req_hdr->opcode = opcode;
 	req_hdr->subsystem = subsystem;
 	req_hdr->request_length = cpu_to_le32(cmd_len - sizeof(*req_hdr));
+	req_hdr->timeout = 120;
 }
 
 static void be_cmd_page_addrs_prepare(struct phys_addr *pages, u32 max_pages,
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index fbd1dc2c15f7fb9e3c9193b0c6bdce92585fc0d5..497eb29e5c9e1634a388c6be4902fbdc4c177471 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -8,11 +8,11 @@
  * Public License is included in this distribution in the file called COPYING.
  *
  * Contact Information:
- * linux-drivers@serverengines.com
+ * linux-drivers@emulex.com
  *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #ifndef BEISCSI_CMDS_H
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 868cc5590145ca572eb723ddb1434f00e095f504..3cad1060502302a92dd78a2566482ceb2986c376 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -7,15 +7,14 @@
  * as published by the Free Software Foundation.  The full GNU General
  * Public License is included in this distribution in the file called COPYING.
  *
- * Written by: Jayamohan Kallickal (jayamohank@serverengines.com)
+ * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com)
  *
  * Contact Information:
- * linux-drivers@serverengines.com
- *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * linux-drivers@emulex.com
  *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #include <scsi/libiscsi.h>
diff --git a/drivers/scsi/be2iscsi/be_iscsi.h b/drivers/scsi/be2iscsi/be_iscsi.h
index 9c532797c29e2b2344147fc2a3bf3563762724d6..ff60b7fd92d6e15db2360a1fb494580cbcac0458 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.h
+++ b/drivers/scsi/be2iscsi/be_iscsi.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -7,15 +7,14 @@
  * as published by the Free Software Foundation.  The full GNU General
  * Public License is included in this distribution in the file called COPYING.
  *
- * Written by: Jayamohan Kallickal (jayamohank@serverengines.com)
+ * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com)
  *
  * Contact Information:
- * linux-drivers@serverengines.com
- *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * linux-drivers@emulex.com
  *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #ifndef _BE_ISCSI_
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 24e20ba9633c6f1f27fdbcd3946a2c5f9382c056..94b9a07845d567a950857afdae79296da1f6fb1f 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -7,16 +7,16 @@
  * as published by the Free Software Foundation.  The full GNU General
  * Public License is included in this distribution in the file called COPYING.
  *
- * Written by: Jayamohan Kallickal (jayamohank@serverengines.com)
+ * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com)
  *
  * Contact Information:
- * linux-drivers@serverengines.com
- *
- *  ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * linux-drivers@emulex.com
  *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
+
 #include <linux/reboot.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
@@ -420,7 +420,8 @@ static int beiscsi_setup_boot_info(struct beiscsi_hba *phba)
 	return 0;
 
 free_kset:
-	iscsi_boot_destroy_kset(phba->boot_kset);
+	if (phba->boot_kset)
+		iscsi_boot_destroy_kset(phba->boot_kset);
 	return -ENOMEM;
 }
 
@@ -618,7 +619,7 @@ static void beiscsi_get_params(struct beiscsi_hba *phba)
 				    + BE2_NOPOUT_REQ));
 	phba->params.cxns_per_ctrl = phba->fw_config.iscsi_cid_count;
 	phba->params.asyncpdus_per_ctrl = phba->fw_config.iscsi_cid_count * 2;
-	phba->params.icds_per_ctrl = phba->fw_config.iscsi_icd_count;;
+	phba->params.icds_per_ctrl = phba->fw_config.iscsi_icd_count;
 	phba->params.num_sge_per_io = BE2_SGE;
 	phba->params.defpdu_hdr_sz = BE2_DEFPDU_HDR_SZ;
 	phba->params.defpdu_data_sz = BE2_DEFPDU_DATA_SZ;
@@ -781,7 +782,7 @@ static irqreturn_t be_isr(int irq, void *dev_id)
 	int isr;
 
 	phba = dev_id;
-	ctrl = &phba->ctrl;;
+	ctrl = &phba->ctrl;
 	isr = ioread32(ctrl->csr + CEV_ISR0_OFFSET +
 		       (PCI_FUNC(ctrl->pdev->devfn) * CEV_ISR_SIZE));
 	if (!isr)
@@ -3464,23 +3465,23 @@ static void hwi_enable_intr(struct beiscsi_hba *phba)
 	addr = (u8 __iomem *) ((u8 __iomem *) ctrl->pcicfg +
 			PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET);
 	reg = ioread32(addr);
-	SE_DEBUG(DBG_LVL_8, "reg =x%08x\n", reg);
 
 	enabled = reg & MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
 	if (!enabled) {
 		reg |= MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
 		SE_DEBUG(DBG_LVL_8, "reg =x%08x addr=%p\n", reg, addr);
 		iowrite32(reg, addr);
-		if (!phba->msix_enabled) {
-			eq = &phwi_context->be_eq[0].q;
+	}
+
+	if (!phba->msix_enabled) {
+		eq = &phwi_context->be_eq[0].q;
+		SE_DEBUG(DBG_LVL_8, "eq->id=%d\n", eq->id);
+		hwi_ring_eq_db(phba, eq->id, 0, 0, 1, 1);
+	} else {
+		for (i = 0; i <= phba->num_cpus; i++) {
+			eq = &phwi_context->be_eq[i].q;
 			SE_DEBUG(DBG_LVL_8, "eq->id=%d\n", eq->id);
 			hwi_ring_eq_db(phba, eq->id, 0, 0, 1, 1);
-		} else {
-			for (i = 0; i <= phba->num_cpus; i++) {
-				eq = &phwi_context->be_eq[i].q;
-				SE_DEBUG(DBG_LVL_8, "eq->id=%d\n", eq->id);
-				hwi_ring_eq_db(phba, eq->id, 0, 0, 1, 1);
-			}
 		}
 	}
 }
@@ -4019,12 +4020,17 @@ static int beiscsi_mtask(struct iscsi_task *task)
 		hwi_write_buffer(pwrb, task);
 		break;
 	case ISCSI_OP_NOOP_OUT:
-		AMAP_SET_BITS(struct amap_iscsi_wrb, type, pwrb,
-			      INI_RD_CMD);
-		if (task->hdr->ttt == ISCSI_RESERVED_TAG)
+		if (task->hdr->ttt != ISCSI_RESERVED_TAG) {
+			AMAP_SET_BITS(struct amap_iscsi_wrb, type, pwrb,
+				      TGT_DM_CMD);
+			AMAP_SET_BITS(struct amap_iscsi_wrb, cmdsn_itt,
+				      pwrb, 0);
 			AMAP_SET_BITS(struct amap_iscsi_wrb, dmsg, pwrb, 0);
-		else
+		} else {
+			AMAP_SET_BITS(struct amap_iscsi_wrb, type, pwrb,
+				      INI_RD_CMD);
 			AMAP_SET_BITS(struct amap_iscsi_wrb, dmsg, pwrb, 1);
+		}
 		hwi_write_buffer(pwrb, task);
 		break;
 	case ISCSI_OP_TEXT:
@@ -4144,10 +4150,11 @@ static void beiscsi_remove(struct pci_dev *pcidev)
 			    phba->ctrl.mbox_mem_alloced.size,
 			    phba->ctrl.mbox_mem_alloced.va,
 			    phba->ctrl.mbox_mem_alloced.dma);
+	if (phba->boot_kset)
+		iscsi_boot_destroy_kset(phba->boot_kset);
 	iscsi_host_remove(phba->shost);
 	pci_dev_put(phba->pcidev);
 	iscsi_host_free(phba->shost);
-	iscsi_boot_destroy_kset(phba->boot_kset);
 }
 
 static void beiscsi_msix_enable(struct beiscsi_hba *phba)
diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h
index 90eb74f6bcabae536e298542910c2edf73179829..081c171a1ed60965d3c47701a409fc263fd6ece3 100644
--- a/drivers/scsi/be2iscsi/be_main.h
+++ b/drivers/scsi/be2iscsi/be_main.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -7,15 +7,14 @@
  * as published by the Free Software Foundation.  The full GNU General
  * Public License is included in this distribution in the file called COPYING.
  *
- * Written by: Jayamohan Kallickal (jayamohank@serverengines.com)
+ * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com)
  *
  * Contact Information:
- * linux-drivers@serverengines.com
- *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * linux-drivers@emulex.com
  *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #ifndef _BEISCSI_MAIN_
@@ -35,7 +34,7 @@
 
 #include "be.h"
 #define DRV_NAME		"be2iscsi"
-#define BUILD_STR		"2.0.549.0"
+#define BUILD_STR		"2.103.298.0"
 #define BE_NAME			"ServerEngines BladeEngine2" \
 				"Linux iSCSI Driver version" BUILD_STR
 #define DRV_DESC		BE_NAME " " "Driver"
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 877324fc594c28b606db82a12ab9b3559615ecbd..44762cfa3e121ead2c53744e4f53cbfe544aaf37 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -7,15 +7,14 @@
  * as published by the Free Software Foundation.  The full GNU General
  * Public License is included in this distribution in the file called COPYING.
  *
- * Written by: Jayamohan Kallickal (jayamohank@serverengines.com)
+ * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com)
  *
  * Contact Information:
- * linux-drivers@serverengines.com
- *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * linux-drivers@emulex.com
  *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #include "be_mgmt.h"
@@ -203,8 +202,8 @@ int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute)
 			   OPCODE_COMMON_ISCSI_CLEANUP, sizeof(*req));
 
 	req->chute = chute;
-	req->hdr_ring_id = 0;
-	req->data_ring_id = 0;
+	req->hdr_ring_id = cpu_to_le16(HWI_GET_DEF_HDRQ_ID(phba));
+	req->data_ring_id = cpu_to_le16(HWI_GET_DEF_BUFQ_ID(phba));
 
 	status =  be_mcc_notify_wait(phba);
 	if (status)
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h
index b9acedf78653ae3a3bfda89187fab07e9fea292a..08428824ace239517784ea9e4ddd00a132a2c996 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.h
+++ b/drivers/scsi/be2iscsi/be_mgmt.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2005 - 2010 ServerEngines
+ * Copyright (C) 2005 - 2011 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -7,15 +7,14 @@
  * as published by the Free Software Foundation.  The full GNU General
  * Public License is included in this distribution in the file called COPYING.
  *
- * Written by: Jayamohan Kallickal (jayamohank@serverengines.com)
+ * Written by: Jayamohan Kallickal (jayamohan.kallickal@emulex.com)
  *
  * Contact Information:
- * linux-drivers@serverengines.com
- *
- * ServerEngines
- * 209 N. Fair Oaks Ave
- * Sunnyvale, CA 94085
+ * linux-drivers@emulex.com
  *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
  */
 
 #ifndef _BEISCSI_MGMT_
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index 0fd510a015616aec6c3031692ec59e47c89b6794..59b5e9b61d71dc3385959a2dab5117af981b74e1 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -57,9 +57,19 @@ int		pcie_max_read_reqsz;
 int		bfa_debugfs_enable = 1;
 int		msix_disable_cb = 0, msix_disable_ct = 0;
 
+/* Firmware releated */
 u32	bfi_image_ct_fc_size, bfi_image_ct_cna_size, bfi_image_cb_fc_size;
 u32     *bfi_image_ct_fc, *bfi_image_ct_cna, *bfi_image_cb_fc;
 
+#define BFAD_FW_FILE_CT_FC      "ctfw_fc.bin"
+#define BFAD_FW_FILE_CT_CNA     "ctfw_cna.bin"
+#define BFAD_FW_FILE_CB_FC      "cbfw_fc.bin"
+
+static u32 *bfad_load_fwimg(struct pci_dev *pdev);
+static void bfad_free_fwimg(void);
+static void bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
+		u32 *bfi_image_size, char *fw_name);
+
 static const char *msix_name_ct[] = {
 	"cpe0", "cpe1", "cpe2", "cpe3",
 	"rme0", "rme1", "rme2", "rme3",
@@ -222,6 +232,9 @@ bfad_sm_created(struct bfad_s *bfad, enum bfad_sm_event event)
 		if ((bfad->bfad_flags & BFAD_HAL_INIT_DONE)) {
 			bfa_sm_send_event(bfad, BFAD_E_INIT_SUCCESS);
 		} else {
+			printk(KERN_WARNING
+				"bfa %s: bfa init failed\n",
+				bfad->pci_name);
 			bfad->bfad_flags |= BFAD_HAL_INIT_FAIL;
 			bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED);
 		}
@@ -991,10 +1004,6 @@ bfad_cfg_pport(struct bfad_s *bfad, enum bfa_lport_role role)
 		bfad->pport.roles |= BFA_LPORT_ROLE_FCP_IM;
 	}
 
-	/* Setup the debugfs node for this scsi_host */
-	if (bfa_debugfs_enable)
-		bfad_debugfs_init(&bfad->pport);
-
 	bfad->bfad_flags |= BFAD_CFG_PPORT_DONE;
 
 out:
@@ -1004,10 +1013,6 @@ bfad_cfg_pport(struct bfad_s *bfad, enum bfa_lport_role role)
 void
 bfad_uncfg_pport(struct bfad_s *bfad)
 {
-	/* Remove the debugfs node for this scsi_host */
-	kfree(bfad->regdata);
-	bfad_debugfs_exit(&bfad->pport);
-
 	if ((supported_fc4s & BFA_LPORT_ROLE_FCP_IM) &&
 	    (bfad->pport.roles & BFA_LPORT_ROLE_FCP_IM)) {
 		bfad_im_scsi_host_free(bfad, bfad->pport.im_port);
@@ -1389,6 +1394,10 @@ bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)
 	bfad->pport.bfad = bfad;
 	INIT_LIST_HEAD(&bfad->pbc_vport_list);
 
+	/* Setup the debugfs node for this bfad */
+	if (bfa_debugfs_enable)
+		bfad_debugfs_init(&bfad->pport);
+
 	retval = bfad_drv_init(bfad);
 	if (retval != BFA_STATUS_OK)
 		goto out_drv_init_failure;
@@ -1404,6 +1413,9 @@ bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)
 	bfa_detach(&bfad->bfa);
 	bfad_hal_mem_release(bfad);
 out_drv_init_failure:
+	/* Remove the debugfs node for this bfad */
+	kfree(bfad->regdata);
+	bfad_debugfs_exit(&bfad->pport);
 	mutex_lock(&bfad_mutex);
 	bfad_inst--;
 	list_del(&bfad->list_entry);
@@ -1445,6 +1457,10 @@ bfad_pci_remove(struct pci_dev *pdev)
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 	bfad_hal_mem_release(bfad);
 
+	/* Remove the debugfs node for this bfad */
+	kfree(bfad->regdata);
+	bfad_debugfs_exit(&bfad->pport);
+
 	/* Cleaning the BFAD instance */
 	mutex_lock(&bfad_mutex);
 	bfad_inst--;
@@ -1550,7 +1566,7 @@ bfad_exit(void)
 }
 
 /* Firmware handling */
-u32 *
+static void
 bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
 		u32 *bfi_image_size, char *fw_name)
 {
@@ -1558,27 +1574,25 @@ bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
 
 	if (request_firmware(&fw, fw_name, &pdev->dev)) {
 		printk(KERN_ALERT "Can't locate firmware %s\n", fw_name);
-		goto error;
+		*bfi_image = NULL;
+		goto out;
 	}
 
 	*bfi_image = vmalloc(fw->size);
 	if (NULL == *bfi_image) {
 		printk(KERN_ALERT "Fail to allocate buffer for fw image "
 			"size=%x!\n", (u32) fw->size);
-		goto error;
+		goto out;
 	}
 
 	memcpy(*bfi_image, fw->data, fw->size);
 	*bfi_image_size = fw->size/sizeof(u32);
-
-	return *bfi_image;
-
-error:
-	return NULL;
+out:
+	release_firmware(fw);
 }
 
-u32 *
-bfad_get_firmware_buf(struct pci_dev *pdev)
+static u32 *
+bfad_load_fwimg(struct pci_dev *pdev)
 {
 	if (pdev->device == BFA_PCI_DEVICE_ID_CT_FC) {
 		if (bfi_image_ct_fc_size == 0)
@@ -1598,6 +1612,17 @@ bfad_get_firmware_buf(struct pci_dev *pdev)
 	}
 }
 
+static void
+bfad_free_fwimg(void)
+{
+	if (bfi_image_ct_fc_size && bfi_image_ct_fc)
+		vfree(bfi_image_ct_fc);
+	if (bfi_image_ct_cna_size && bfi_image_ct_cna)
+		vfree(bfi_image_ct_cna);
+	if (bfi_image_cb_fc_size && bfi_image_cb_fc)
+		vfree(bfi_image_cb_fc);
+}
+
 module_init(bfad_init);
 module_exit(bfad_exit);
 MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c
index c66e32eced7b5ca119ea30c0fc9b83af969cf347..48be0c54f2de8844e6844e067304cc3868b10cee 100644
--- a/drivers/scsi/bfa/bfad_debugfs.c
+++ b/drivers/scsi/bfa/bfad_debugfs.c
@@ -28,10 +28,10 @@
  * mount -t debugfs none /sys/kernel/debug
  *
  * BFA Hierarchy:
- *	- bfa/host#
- * where the host number corresponds to the one under /sys/class/scsi_host/host#
+ *	- bfa/pci_dev:<pci_name>
+ * where the pci_name corresponds to the one under /sys/bus/pci/drivers/bfa
  *
- * Debugging service available per host:
+ * Debugging service available per pci_dev:
  * fwtrc:  To collect current firmware trace.
  * drvtrc: To collect current driver trace
  * fwsave: To collect last saved fw trace as a result of firmware crash.
@@ -489,11 +489,9 @@ static atomic_t bfa_debugfs_port_count;
 inline void
 bfad_debugfs_init(struct bfad_port_s *port)
 {
-	struct bfad_im_port_s *im_port = port->im_port;
-	struct bfad_s *bfad = im_port->bfad;
-	struct Scsi_Host *shost = im_port->shost;
+	struct bfad_s *bfad = port->bfad;
 	const struct bfad_debugfs_entry *file;
-	char name[16];
+	char name[64];
 	int i;
 
 	if (!bfa_debugfs_enable)
@@ -510,17 +508,15 @@ bfad_debugfs_init(struct bfad_port_s *port)
 		}
 	}
 
-	/*
-	 * Setup the host# directory for the port,
-	 * corresponds to the scsi_host num of this port.
-	 */
-	snprintf(name, sizeof(name), "host%d", shost->host_no);
+	/* Setup the pci_dev debugfs directory for the port */
+	snprintf(name, sizeof(name), "pci_dev:%s", bfad->pci_name);
 	if (!port->port_debugfs_root) {
 		port->port_debugfs_root =
 			debugfs_create_dir(name, bfa_debugfs_root);
 		if (!port->port_debugfs_root) {
 			printk(KERN_WARNING
-				"BFA host root dir creation failed\n");
+				"bfa %s: debugfs root creation failed\n",
+				bfad->pci_name);
 			goto err;
 		}
 
@@ -536,8 +532,8 @@ bfad_debugfs_init(struct bfad_port_s *port)
 							file->fops);
 			if (!bfad->bfad_dentry_files[i]) {
 				printk(KERN_WARNING
-					"BFA host%d: create %s entry failed\n",
-					shost->host_no, file->name);
+					"bfa %s: debugfs %s creation failed\n",
+					bfad->pci_name, file->name);
 				goto err;
 			}
 		}
@@ -550,8 +546,7 @@ bfad_debugfs_init(struct bfad_port_s *port)
 inline void
 bfad_debugfs_exit(struct bfad_port_s *port)
 {
-	struct bfad_im_port_s *im_port = port->im_port;
-	struct bfad_s *bfad = im_port->bfad;
+	struct bfad_s *bfad = port->bfad;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(bfad_debugfs_files); i++) {
@@ -562,9 +557,7 @@ bfad_debugfs_exit(struct bfad_port_s *port)
 	}
 
 	/*
-	 * Remove the host# directory for the port,
-	 * corresponds to the scsi_host num of this port.
-	*/
+	 * Remove the pci_dev debugfs directory for the port */
 	if (port->port_debugfs_root) {
 		debugfs_remove(port->port_debugfs_root);
 		port->port_debugfs_root = NULL;
diff --git a/drivers/scsi/bfa/bfad_im.h b/drivers/scsi/bfa/bfad_im.h
index bfee63b16fa911cdbf7015d70b0698f57b8f2f8b..c296c8968511b72e9a7d2132540fda7baadce65f 100644
--- a/drivers/scsi/bfa/bfad_im.h
+++ b/drivers/scsi/bfa/bfad_im.h
@@ -141,29 +141,4 @@ extern struct device_attribute *bfad_im_vport_attrs[];
 
 irqreturn_t bfad_intx(int irq, void *dev_id);
 
-/* Firmware releated */
-#define BFAD_FW_FILE_CT_FC      "ctfw_fc.bin"
-#define BFAD_FW_FILE_CT_CNA     "ctfw_cna.bin"
-#define BFAD_FW_FILE_CB_FC      "cbfw_fc.bin"
-
-u32 *bfad_get_firmware_buf(struct pci_dev *pdev);
-u32 *bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
-		u32 *bfi_image_size, char *fw_name);
-
-static inline u32 *
-bfad_load_fwimg(struct pci_dev *pdev)
-{
-	return bfad_get_firmware_buf(pdev);
-}
-
-static inline void
-bfad_free_fwimg(void)
-{
-	if (bfi_image_ct_fc_size && bfi_image_ct_fc)
-		vfree(bfi_image_ct_fc);
-	if (bfi_image_ct_cna_size && bfi_image_ct_cna)
-		vfree(bfi_image_ct_cna);
-	if (bfi_image_cb_fc_size && bfi_image_cb_fc)
-		vfree(bfi_image_cb_fc);
-}
 #endif
diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h
index b6d350ac428875b519e1820f77c5e83681d50159..0a404bfb44feb9324522101898125aaabea43b83 100644
--- a/drivers/scsi/bnx2fc/bnx2fc.h
+++ b/drivers/scsi/bnx2fc/bnx2fc.h
@@ -130,7 +130,7 @@
 #define BNX2FC_TM_TIMEOUT		60	/* secs */
 #define BNX2FC_IO_TIMEOUT		20000UL	/* msecs */
 
-#define BNX2FC_WAIT_CNT			120
+#define BNX2FC_WAIT_CNT			1200
 #define BNX2FC_FW_TIMEOUT		(3 * HZ)
 #define PORT_MAX			2
 
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index e2e647509a7349113ff4606d6be2ea92b3b796a3..ab255fbc7f36332f43583f7c546d459dd61fcbd0 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -664,7 +664,7 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
 	struct fcoe_port *port = lport_priv(lport);
 	struct bnx2fc_hba *hba = port->priv;
 	struct net_device *netdev = hba->netdev;
-	struct ethtool_cmd ecmd = { ETHTOOL_GSET };
+	struct ethtool_cmd ecmd;
 
 	if (!dev_ethtool_get_settings(netdev, &ecmd)) {
 		lport->link_supported_speeds &=
@@ -675,12 +675,15 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport)
 		if (ecmd.supported & SUPPORTED_10000baseT_Full)
 			lport->link_supported_speeds |= FC_PORTSPEED_10GBIT;
 
-		if (ecmd.speed == SPEED_1000)
+		switch (ethtool_cmd_speed(&ecmd)) {
+		case SPEED_1000:
 			lport->link_speed = FC_PORTSPEED_1GBIT;
-		if (ecmd.speed == SPEED_10000)
+			break;
+		case SPEED_10000:
 			lport->link_speed = FC_PORTSPEED_10GBIT;
+			break;
+		}
 	}
-	return;
 }
 static int bnx2fc_link_ok(struct fc_lport *lport)
 {
@@ -1130,7 +1133,7 @@ static void bnx2fc_interface_release(struct kref *kref)
 	struct net_device *phys_dev;
 
 	hba = container_of(kref, struct bnx2fc_hba, kref);
-	BNX2FC_HBA_DBG(hba->ctlr.lp, "Interface is being released\n");
+	BNX2FC_MISC_DBG("Interface is being released\n");
 
 	netdev = hba->netdev;
 	phys_dev = hba->phys_dev;
@@ -1254,20 +1257,17 @@ static int bnx2fc_interface_setup(struct bnx2fc_hba *hba,
 static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
 				  struct device *parent, int npiv)
 {
-	struct fc_lport		*lport = NULL;
+	struct fc_lport		*lport, *n_port;
 	struct fcoe_port	*port;
 	struct Scsi_Host	*shost;
 	struct fc_vport		*vport = dev_to_vport(parent);
 	int			rc = 0;
 
 	/* Allocate Scsi_Host structure */
-	if (!npiv) {
-		lport = libfc_host_alloc(&bnx2fc_shost_template,
-					  sizeof(struct fcoe_port));
-	} else {
-		lport = libfc_vport_create(vport,
-					   sizeof(struct fcoe_port));
-	}
+	if (!npiv)
+		lport = libfc_host_alloc(&bnx2fc_shost_template, sizeof(*port));
+	else
+		lport = libfc_vport_create(vport, sizeof(*port));
 
 	if (!lport) {
 		printk(KERN_ERR PFX "could not allocate scsi host structure\n");
@@ -1285,7 +1285,6 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
 		goto lp_config_err;
 
 	if (npiv) {
-		vport = dev_to_vport(parent);
 		printk(KERN_ERR PFX "Setting vport names, 0x%llX 0x%llX\n",
 			vport->node_name, vport->port_name);
 		fc_set_wwnn(lport, vport->node_name);
@@ -1314,12 +1313,17 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
 	fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN;
 
 	/* Allocate exchange manager */
-	if (!npiv) {
+	if (!npiv)
 		rc = bnx2fc_em_config(lport);
-		if (rc) {
-			printk(KERN_ERR PFX "Error on bnx2fc_em_config\n");
-			goto shost_err;
-		}
+	else {
+		shost = vport_to_shost(vport);
+		n_port = shost_priv(shost);
+		rc = fc_exch_mgr_list_clone(n_port, lport);
+	}
+
+	if (rc) {
+		printk(KERN_ERR PFX "Error on bnx2fc_em_config\n");
+		goto shost_err;
 	}
 
 	bnx2fc_interface_get(hba);
@@ -1352,8 +1356,6 @@ static void bnx2fc_if_destroy(struct fc_lport *lport)
 	/* Free existing transmit skbs */
 	fcoe_clean_pending_queue(lport);
 
-	bnx2fc_interface_put(hba);
-
 	/* Free queued packets for the receive thread */
 	bnx2fc_clean_rx_queue(lport);
 
@@ -1372,6 +1374,8 @@ static void bnx2fc_if_destroy(struct fc_lport *lport)
 
 	/* Release Scsi_Host */
 	scsi_host_put(lport->host);
+
+	bnx2fc_interface_put(hba);
 }
 
 /**
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
index 1b680e288c56ff74e24c63fd51bfa40534bace9b..f756d5f85c7a70bd35814f994361e11d411e6b40 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
@@ -522,6 +522,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt,
 	fp = fc_frame_alloc(lport, payload_len);
 	if (!fp) {
 		printk(KERN_ERR PFX "fc_frame_alloc failure\n");
+		kfree(unsol_els);
 		return;
 	}
 
@@ -547,6 +548,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt,
 				 */
 				printk(KERN_ERR PFX "dropping ELS 0x%x\n", op);
 				kfree_skb(skb);
+				kfree(unsol_els);
 				return;
 			}
 		}
@@ -563,6 +565,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt,
 	} else {
 		BNX2FC_HBA_DBG(lport, "fh_r_ctl = 0x%x\n", fh->fh_r_ctl);
 		kfree_skb(skb);
+		kfree(unsol_els);
 	}
 }
 
diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index 1decefbf32e348ac4d1530fdb0a31690ab480e92..b5b5c346d7793b352066409ce85364e00c1b0ffa 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -1663,6 +1663,12 @@ int bnx2fc_queuecommand(struct Scsi_Host *host,
 	tgt = (struct bnx2fc_rport *)&rp[1];
 
 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {
+		if (test_bit(BNX2FC_FLAG_UPLD_REQ_COMPL, &tgt->flags))  {
+			sc_cmd->result = DID_NO_CONNECT << 16;
+			sc_cmd->scsi_done(sc_cmd);
+			return 0;
+
+		}
 		/*
 		 * Session is not offloaded yet. Let SCSI-ml retry
 		 * the command.
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c
index d0c82340f0e25198d0c56101c76d0d1a00b17254..450e011f981af7f964ea384d4eba447bd7127e40 100644
--- a/drivers/scsi/constants.c
+++ b/drivers/scsi/constants.c
@@ -34,7 +34,7 @@
 static const char * cdb_byte0_names[] = {
 /* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
 /* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL,
-	    "Reasssign Blocks",
+	    "Reassign Blocks",
 /* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL,
 /* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",  
 /* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)",
@@ -772,6 +772,7 @@ static const struct error_info additional[] =
 	{0x3802, "Esn - power management class event"},
 	{0x3804, "Esn - media class event"},
 	{0x3806, "Esn - device busy class event"},
+	{0x3807, "Thin Provisioning soft threshold reached"},
 
 	{0x3900, "Saving parameters not supported"},
 
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index de764ea7419d428d39372cf7390c1327ee782f19..a2a9c7c6c6436c9f0c19e68575d656f7b7807c61 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -450,12 +450,13 @@ static struct cxgbi_sock *cxgbi_sock_create(struct cxgbi_device *cdev)
 	return csk;
 }
 
-static struct rtable *find_route_ipv4(__be32 saddr, __be32 daddr,
+static struct rtable *find_route_ipv4(struct flowi4 *fl4,
+				      __be32 saddr, __be32 daddr,
 				      __be16 sport, __be16 dport, u8 tos)
 {
 	struct rtable *rt;
 
-	rt = ip_route_output_ports(&init_net, NULL, daddr, saddr,
+	rt = ip_route_output_ports(&init_net, fl4, NULL, daddr, saddr,
 				   dport, sport, IPPROTO_TCP, tos, 0);
 	if (IS_ERR(rt))
 		return NULL;
@@ -470,6 +471,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 	struct net_device *ndev;
 	struct cxgbi_device *cdev;
 	struct rtable *rt = NULL;
+	struct flowi4 fl4;
 	struct cxgbi_sock *csk = NULL;
 	unsigned int mtu = 0;
 	int port = 0xFFFF;
@@ -482,7 +484,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 		goto err_out;
 	}
 
-	rt = find_route_ipv4(0, daddr->sin_addr.s_addr, 0, daddr->sin_port, 0);
+	rt = find_route_ipv4(&fl4, 0, daddr->sin_addr.s_addr, 0, daddr->sin_port, 0);
 	if (!rt) {
 		pr_info("no route to ipv4 0x%x, port %u.\n",
 			daddr->sin_addr.s_addr, daddr->sin_port);
@@ -531,7 +533,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 	csk->daddr.sin_addr.s_addr = daddr->sin_addr.s_addr;
 	csk->daddr.sin_port = daddr->sin_port;
 	csk->daddr.sin_family = daddr->sin_family;
-	csk->saddr.sin_addr.s_addr = rt->rt_src;
+	csk->saddr.sin_addr.s_addr = fl4.saddr;
 
 	return csk;
 
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index b10b3841535ce97cd765e6243ef8f3376deabeab..f5b718d3c31be53f860912ce9f833f4534190ffb 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -778,8 +778,8 @@ static void srb_free_insert(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb)
 static void srb_waiting_insert(struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
-	dprintkdbg(DBG_0, "srb_waiting_insert: (pid#%li) <%02i-%i> srb=%p\n",
-		srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+	dprintkdbg(DBG_0, "srb_waiting_insert: (0x%p) <%02i-%i> srb=%p\n",
+		srb->cmd, dcb->target_id, dcb->target_lun, srb);
 	list_add(&srb->list, &dcb->srb_waiting_list);
 }
 
@@ -787,16 +787,16 @@ static void srb_waiting_insert(struct DeviceCtlBlk *dcb,
 static void srb_waiting_append(struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
-	dprintkdbg(DBG_0, "srb_waiting_append: (pid#%li) <%02i-%i> srb=%p\n",
-		 srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+	dprintkdbg(DBG_0, "srb_waiting_append: (0x%p) <%02i-%i> srb=%p\n",
+		 srb->cmd, dcb->target_id, dcb->target_lun, srb);
 	list_add_tail(&srb->list, &dcb->srb_waiting_list);
 }
 
 
 static void srb_going_append(struct DeviceCtlBlk *dcb, struct ScsiReqBlk *srb)
 {
-	dprintkdbg(DBG_0, "srb_going_append: (pid#%li) <%02i-%i> srb=%p\n",
-		srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+	dprintkdbg(DBG_0, "srb_going_append: (0x%p) <%02i-%i> srb=%p\n",
+		srb->cmd, dcb->target_id, dcb->target_lun, srb);
 	list_add_tail(&srb->list, &dcb->srb_going_list);
 }
 
@@ -805,8 +805,8 @@ static void srb_going_remove(struct DeviceCtlBlk *dcb, struct ScsiReqBlk *srb)
 {
 	struct ScsiReqBlk *i;
 	struct ScsiReqBlk *tmp;
-	dprintkdbg(DBG_0, "srb_going_remove: (pid#%li) <%02i-%i> srb=%p\n",
-		srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+	dprintkdbg(DBG_0, "srb_going_remove: (0x%p) <%02i-%i> srb=%p\n",
+		srb->cmd, dcb->target_id, dcb->target_lun, srb);
 
 	list_for_each_entry_safe(i, tmp, &dcb->srb_going_list, list)
 		if (i == srb) {
@@ -821,8 +821,8 @@ static void srb_waiting_remove(struct DeviceCtlBlk *dcb,
 {
 	struct ScsiReqBlk *i;
 	struct ScsiReqBlk *tmp;
-	dprintkdbg(DBG_0, "srb_waiting_remove: (pid#%li) <%02i-%i> srb=%p\n",
-		srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+	dprintkdbg(DBG_0, "srb_waiting_remove: (0x%p) <%02i-%i> srb=%p\n",
+		srb->cmd, dcb->target_id, dcb->target_lun, srb);
 
 	list_for_each_entry_safe(i, tmp, &dcb->srb_waiting_list, list)
 		if (i == srb) {
@@ -836,8 +836,8 @@ static void srb_going_to_waiting_move(struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
 	dprintkdbg(DBG_0,
-		"srb_going_to_waiting_move: (pid#%li) <%02i-%i> srb=%p\n",
-		srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+		"srb_going_to_waiting_move: (0x%p) <%02i-%i> srb=%p\n",
+		srb->cmd, dcb->target_id, dcb->target_lun, srb);
 	list_move(&srb->list, &dcb->srb_waiting_list);
 }
 
@@ -846,8 +846,8 @@ static void srb_waiting_to_going_move(struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
 	dprintkdbg(DBG_0,
-		"srb_waiting_to_going_move: (pid#%li) <%02i-%i> srb=%p\n",
-		srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+		"srb_waiting_to_going_move: (0x%p) <%02i-%i> srb=%p\n",
+		srb->cmd, dcb->target_id, dcb->target_lun, srb);
 	list_move(&srb->list, &dcb->srb_going_list);
 }
 
@@ -982,8 +982,8 @@ static void build_srb(struct scsi_cmnd *cmd, struct DeviceCtlBlk *dcb,
 {
 	int nseg;
 	enum dma_data_direction dir = cmd->sc_data_direction;
-	dprintkdbg(DBG_0, "build_srb: (pid#%li) <%02i-%i>\n",
-		cmd->serial_number, dcb->target_id, dcb->target_lun);
+	dprintkdbg(DBG_0, "build_srb: (0x%p) <%02i-%i>\n",
+		cmd, dcb->target_id, dcb->target_lun);
 
 	srb->dcb = dcb;
 	srb->cmd = cmd;
@@ -1086,8 +1086,8 @@ static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct s
 	struct ScsiReqBlk *srb;
 	struct AdapterCtlBlk *acb =
 	    (struct AdapterCtlBlk *)cmd->device->host->hostdata;
-	dprintkdbg(DBG_0, "queue_command: (pid#%li) <%02i-%i> cmnd=0x%02x\n",
-		cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+	dprintkdbg(DBG_0, "queue_command: (0x%p) <%02i-%i> cmnd=0x%02x\n",
+		cmd, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
 
 	/* Assume BAD_TARGET; will be cleared later */
 	cmd->result = DID_BAD_TARGET << 16;
@@ -1140,7 +1140,7 @@ static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct s
 		/* process immediately */
 		send_srb(acb, srb);
 	}
-	dprintkdbg(DBG_1, "queue_command: (pid#%li) done\n", cmd->serial_number);
+	dprintkdbg(DBG_1, "queue_command: (0x%p) done\n", cmd);
 	return 0;
 
 complete:
@@ -1203,9 +1203,9 @@ static void dump_register_info(struct AdapterCtlBlk *acb,
 			dprintkl(KERN_INFO, "dump: srb=%p cmd=%p OOOPS!\n",
 				srb, srb->cmd);
 		else
-			dprintkl(KERN_INFO, "dump: srb=%p cmd=%p (pid#%li) "
+			dprintkl(KERN_INFO, "dump: srb=%p cmd=%p "
 				 "cmnd=0x%02x <%02i-%i>\n",
-				srb, srb->cmd, srb->cmd->serial_number,
+				srb, srb->cmd,
 				srb->cmd->cmnd[0], srb->cmd->device->id,
 			       	srb->cmd->device->lun);
 		printk("  sglist=%p cnt=%i idx=%i len=%zu\n",
@@ -1301,8 +1301,8 @@ static int __dc395x_eh_bus_reset(struct scsi_cmnd *cmd)
 	struct AdapterCtlBlk *acb =
 		(struct AdapterCtlBlk *)cmd->device->host->hostdata;
 	dprintkl(KERN_INFO,
-		"eh_bus_reset: (pid#%li) target=<%02i-%i> cmd=%p\n",
-		cmd->serial_number, cmd->device->id, cmd->device->lun, cmd);
+		"eh_bus_reset: (0%p) target=<%02i-%i> cmd=%p\n",
+		cmd, cmd->device->id, cmd->device->lun, cmd);
 
 	if (timer_pending(&acb->waiting_timer))
 		del_timer(&acb->waiting_timer);
@@ -1368,8 +1368,8 @@ static int dc395x_eh_abort(struct scsi_cmnd *cmd)
 	    (struct AdapterCtlBlk *)cmd->device->host->hostdata;
 	struct DeviceCtlBlk *dcb;
 	struct ScsiReqBlk *srb;
-	dprintkl(KERN_INFO, "eh_abort: (pid#%li) target=<%02i-%i> cmd=%p\n",
-		cmd->serial_number, cmd->device->id, cmd->device->lun, cmd);
+	dprintkl(KERN_INFO, "eh_abort: (0x%p) target=<%02i-%i> cmd=%p\n",
+		cmd, cmd->device->id, cmd->device->lun, cmd);
 
 	dcb = find_dcb(acb, cmd->device->id, cmd->device->lun);
 	if (!dcb) {
@@ -1495,8 +1495,8 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
 	u16 s_stat2, return_code;
 	u8 s_stat, scsicommand, i, identify_message;
 	u8 *ptr;
-	dprintkdbg(DBG_0, "start_scsi: (pid#%li) <%02i-%i> srb=%p\n",
-		srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
+	dprintkdbg(DBG_0, "start_scsi: (0x%p) <%02i-%i> srb=%p\n",
+		dcb->target_id, dcb->target_lun, srb);
 
 	srb->tag_number = TAG_NONE;	/* acb->tag_max_num: had error read in eeprom */
 
@@ -1505,8 +1505,8 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
 	s_stat2 = DC395x_read16(acb, TRM_S1040_SCSI_STATUS);
 #if 1
 	if (s_stat & 0x20 /* s_stat2 & 0x02000 */ ) {
-		dprintkdbg(DBG_KG, "start_scsi: (pid#%li) BUSY %02x %04x\n",
-			srb->cmd->serial_number, s_stat, s_stat2);
+		dprintkdbg(DBG_KG, "start_scsi: (0x%p) BUSY %02x %04x\n",
+			s_stat, s_stat2);
 		/*
 		 * Try anyway?
 		 *
@@ -1522,16 +1522,15 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
 	}
 #endif
 	if (acb->active_dcb) {
-		dprintkl(KERN_DEBUG, "start_scsi: (pid#%li) Attempt to start a"
-			"command while another command (pid#%li) is active.",
-			srb->cmd->serial_number,
+		dprintkl(KERN_DEBUG, "start_scsi: (0x%p) Attempt to start a"
+			"command while another command (0x%p) is active.",
+			srb->cmd,
 			acb->active_dcb->active_srb ?
-			    acb->active_dcb->active_srb->cmd->serial_number : 0);
+			    acb->active_dcb->active_srb->cmd : 0);
 		return 1;
 	}
 	if (DC395x_read16(acb, TRM_S1040_SCSI_STATUS) & SCSIINTERRUPT) {
-		dprintkdbg(DBG_KG, "start_scsi: (pid#%li) Failed (busy)\n",
-			srb->cmd->serial_number);
+		dprintkdbg(DBG_KG, "start_scsi: (0x%p) Failed (busy)\n", srb->cmd);
 		return 1;
 	}
 	/* Allow starting of SCSI commands half a second before we allow the mid-level
@@ -1603,9 +1602,9 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
 			tag_number++;
 		}
 		if (tag_number >= dcb->max_command) {
-			dprintkl(KERN_WARNING, "start_scsi: (pid#%li) "
+			dprintkl(KERN_WARNING, "start_scsi: (0x%p) "
 				"Out of tags target=<%02i-%i>)\n",
-				srb->cmd->serial_number, srb->cmd->device->id,
+				srb->cmd, srb->cmd->device->id,
 				srb->cmd->device->lun);
 			srb->state = SRB_READY;
 			DC395x_write16(acb, TRM_S1040_SCSI_CONTROL,
@@ -1623,8 +1622,8 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
 #endif
 /*polling:*/
 	/* Send CDB ..command block ......... */
-	dprintkdbg(DBG_KG, "start_scsi: (pid#%li) <%02i-%i> cmnd=0x%02x tag=%i\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun,
+	dprintkdbg(DBG_KG, "start_scsi: (0x%p) <%02i-%i> cmnd=0x%02x tag=%i\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun,
 		srb->cmd->cmnd[0], srb->tag_number);
 	if (srb->flag & AUTO_REQSENSE) {
 		DC395x_write8(acb, TRM_S1040_SCSI_FIFO, REQUEST_SENSE);
@@ -1647,8 +1646,8 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
 		 * we caught an interrupt (must be reset or reselection ... )
 		 * : Let's process it first!
 		 */
-		dprintkdbg(DBG_0, "start_scsi: (pid#%li) <%02i-%i> Failed - busy\n",
-			srb->cmd->serial_number, dcb->target_id, dcb->target_lun);
+		dprintkdbg(DBG_0, "start_scsi: (0x%p) <%02i-%i> Failed - busy\n",
+			srb->cmd, dcb->target_id, dcb->target_lun);
 		srb->state = SRB_READY;
 		free_tag(dcb, srb);
 		srb->msg_count = 0;
@@ -1843,7 +1842,7 @@ static irqreturn_t dc395x_interrupt(int irq, void *dev_id)
 static void msgout_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
-	dprintkdbg(DBG_0, "msgout_phase0: (pid#%li)\n", srb->cmd->serial_number);
+	dprintkdbg(DBG_0, "msgout_phase0: (0x%p)\n", srb->cmd);
 	if (srb->state & (SRB_UNEXPECT_RESEL + SRB_ABORT_SENT))
 		*pscsi_status = PH_BUS_FREE;	/*.. initial phase */
 
@@ -1857,18 +1856,18 @@ static void msgout_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 {
 	u16 i;
 	u8 *ptr;
-	dprintkdbg(DBG_0, "msgout_phase1: (pid#%li)\n", srb->cmd->serial_number);
+	dprintkdbg(DBG_0, "msgout_phase1: (0x%p)\n", srb->cmd);
 
 	clear_fifo(acb, "msgout_phase1");
 	if (!(srb->state & SRB_MSGOUT)) {
 		srb->state |= SRB_MSGOUT;
 		dprintkl(KERN_DEBUG,
-			"msgout_phase1: (pid#%li) Phase unexpected\n",
-			srb->cmd->serial_number);	/* So what ? */
+			"msgout_phase1: (0x%p) Phase unexpected\n",
+			srb->cmd);	/* So what ? */
 	}
 	if (!srb->msg_count) {
-		dprintkdbg(DBG_0, "msgout_phase1: (pid#%li) NOP msg\n",
-			srb->cmd->serial_number);
+		dprintkdbg(DBG_0, "msgout_phase1: (0x%p) NOP msg\n",
+			srb->cmd);
 		DC395x_write8(acb, TRM_S1040_SCSI_FIFO, MSG_NOP);
 		DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_DATALATCH);	/* it's important for atn stop */
 		DC395x_write8(acb, TRM_S1040_SCSI_COMMAND, SCMD_FIFO_OUT);
@@ -1888,7 +1887,7 @@ static void msgout_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 static void command_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
-	dprintkdbg(DBG_0, "command_phase0: (pid#%li)\n", srb->cmd->serial_number);
+	dprintkdbg(DBG_0, "command_phase0: (0x%p)\n", srb->cmd);
 	DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_DATALATCH);
 }
 
@@ -1899,7 +1898,7 @@ static void command_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 	struct DeviceCtlBlk *dcb;
 	u8 *ptr;
 	u16 i;
-	dprintkdbg(DBG_0, "command_phase1: (pid#%li)\n", srb->cmd->serial_number);
+	dprintkdbg(DBG_0, "command_phase1: (0x%p)\n", srb->cmd);
 
 	clear_fifo(acb, "command_phase1");
 	DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_CLRATN);
@@ -2041,8 +2040,8 @@ static void data_out_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 	struct DeviceCtlBlk *dcb = srb->dcb;
 	u16 scsi_status = *pscsi_status;
 	u32 d_left_counter = 0;
-	dprintkdbg(DBG_0, "data_out_phase0: (pid#%li) <%02i-%i>\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
+	dprintkdbg(DBG_0, "data_out_phase0: (0x%p) <%02i-%i>\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
 
 	/*
 	 * KG: We need to drain the buffers before we draw any conclusions!
@@ -2171,8 +2170,8 @@ static void data_out_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 static void data_out_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
-	dprintkdbg(DBG_0, "data_out_phase1: (pid#%li) <%02i-%i>\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
+	dprintkdbg(DBG_0, "data_out_phase1: (0x%p) <%02i-%i>\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
 	clear_fifo(acb, "data_out_phase1");
 	/* do prepare before transfer when data out phase */
 	data_io_transfer(acb, srb, XFERDATAOUT);
@@ -2183,8 +2182,8 @@ static void data_in_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 {
 	u16 scsi_status = *pscsi_status;
 
-	dprintkdbg(DBG_0, "data_in_phase0: (pid#%li) <%02i-%i>\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
+	dprintkdbg(DBG_0, "data_in_phase0: (0x%p) <%02i-%i>\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
 
 	/*
 	 * KG: DataIn is much more tricky than DataOut. When the device is finished
@@ -2204,8 +2203,8 @@ static void data_in_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		unsigned int sc, fc;
 
 		if (scsi_status & PARITYERROR) {
-			dprintkl(KERN_INFO, "data_in_phase0: (pid#%li) "
-				"Parity Error\n", srb->cmd->serial_number);
+			dprintkl(KERN_INFO, "data_in_phase0: (0x%p) "
+				"Parity Error\n", srb->cmd);
 			srb->status |= PARITY_ERROR;
 		}
 		/*
@@ -2394,8 +2393,8 @@ static void data_in_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 static void data_in_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
-	dprintkdbg(DBG_0, "data_in_phase1: (pid#%li) <%02i-%i>\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
+	dprintkdbg(DBG_0, "data_in_phase1: (0x%p) <%02i-%i>\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
 	data_io_transfer(acb, srb, XFERDATAIN);
 }
 
@@ -2406,8 +2405,8 @@ static void data_io_transfer(struct AdapterCtlBlk *acb,
 	struct DeviceCtlBlk *dcb = srb->dcb;
 	u8 bval;
 	dprintkdbg(DBG_0,
-		"data_io_transfer: (pid#%li) <%02i-%i> %c len=%i, sg=(%i/%i)\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun,
+		"data_io_transfer: (0x%p) <%02i-%i> %c len=%i, sg=(%i/%i)\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun,
 		((io_dir & DMACMD_DIR) ? 'r' : 'w'),
 		srb->total_xfer_length, srb->sg_index, srb->sg_count);
 	if (srb == acb->tmp_srb)
@@ -2579,8 +2578,8 @@ static void data_io_transfer(struct AdapterCtlBlk *acb,
 static void status_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
-	dprintkdbg(DBG_0, "status_phase0: (pid#%li) <%02i-%i>\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
+	dprintkdbg(DBG_0, "status_phase0: (0x%p) <%02i-%i>\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
 	srb->target_status = DC395x_read8(acb, TRM_S1040_SCSI_FIFO);
 	srb->end_message = DC395x_read8(acb, TRM_S1040_SCSI_FIFO);	/* get message */
 	srb->state = SRB_COMPLETED;
@@ -2593,8 +2592,8 @@ static void status_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 static void status_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
-	dprintkdbg(DBG_0, "status_phase1: (pid#%li) <%02i-%i>\n",
-		srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
+	dprintkdbg(DBG_0, "status_phase1: (0x%p) <%02i-%i>\n",
+		srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
 	srb->state = SRB_STATUS;
 	DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_DATALATCH);	/* it's important for atn stop */
 	DC395x_write8(acb, TRM_S1040_SCSI_COMMAND, SCMD_COMP);
@@ -2635,8 +2634,8 @@ static struct ScsiReqBlk *msgin_qtag(struct AdapterCtlBlk *acb,
 {
 	struct ScsiReqBlk *srb = NULL;
 	struct ScsiReqBlk *i;
-	dprintkdbg(DBG_0, "msgin_qtag: (pid#%li) tag=%i srb=%p\n",
-		   srb->cmd->serial_number, tag, srb);
+	dprintkdbg(DBG_0, "msgin_qtag: (0x%p) tag=%i srb=%p\n",
+		   srb->cmd, tag, srb);
 
 	if (!(dcb->tag_mask & (1 << tag)))
 		dprintkl(KERN_DEBUG,
@@ -2654,8 +2653,8 @@ static struct ScsiReqBlk *msgin_qtag(struct AdapterCtlBlk *acb,
 	if (!srb)
 		goto mingx0;
 
-	dprintkdbg(DBG_0, "msgin_qtag: (pid#%li) <%02i-%i>\n",
-		srb->cmd->serial_number, srb->dcb->target_id, srb->dcb->target_lun);
+	dprintkdbg(DBG_0, "msgin_qtag: (0x%p) <%02i-%i>\n",
+		srb->cmd, srb->dcb->target_id, srb->dcb->target_lun);
 	if (dcb->flag & ABORT_DEV_) {
 		/*srb->state = SRB_ABORT_SENT; */
 		enable_msgout_abort(acb, srb);
@@ -2865,7 +2864,7 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
 	struct DeviceCtlBlk *dcb = acb->active_dcb;
-	dprintkdbg(DBG_0, "msgin_phase0: (pid#%li)\n", srb->cmd->serial_number);
+	dprintkdbg(DBG_0, "msgin_phase0: (0x%p)\n", srb->cmd);
 
 	srb->msgin_buf[acb->msg_len++] = DC395x_read8(acb, TRM_S1040_SCSI_FIFO);
 	if (msgin_completed(srb->msgin_buf, acb->msg_len)) {
@@ -2931,9 +2930,9 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 			 * SAVE POINTER may be ignored as we have the struct
 			 * ScsiReqBlk* associated with the scsi command.
 			 */
-			dprintkdbg(DBG_0, "msgin_phase0: (pid#%li) "
+			dprintkdbg(DBG_0, "msgin_phase0: (0x%p) "
 				"SAVE POINTER rem=%i Ignore\n",
-				srb->cmd->serial_number, srb->total_xfer_length);
+				srb->cmd, srb->total_xfer_length);
 			break;
 
 		case RESTORE_POINTERS:
@@ -2941,9 +2940,9 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 			break;
 
 		case ABORT:
-			dprintkdbg(DBG_0, "msgin_phase0: (pid#%li) "
+			dprintkdbg(DBG_0, "msgin_phase0: (0x%p) "
 				"<%02i-%i> ABORT msg\n",
-				srb->cmd->serial_number, dcb->target_id,
+				srb->cmd, dcb->target_id,
 				dcb->target_lun);
 			dcb->flag |= ABORT_DEV_;
 			enable_msgout_abort(acb, srb);
@@ -2975,7 +2974,7 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 static void msgin_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
 		u16 *pscsi_status)
 {
-	dprintkdbg(DBG_0, "msgin_phase1: (pid#%li)\n", srb->cmd->serial_number);
+	dprintkdbg(DBG_0, "msgin_phase1: (0x%p)\n", srb->cmd);
 	clear_fifo(acb, "msgin_phase1");
 	DC395x_write32(acb, TRM_S1040_SCSI_COUNTER, 1);
 	if (!(srb->state & SRB_MSGIN)) {
@@ -3041,7 +3040,7 @@ static void disconnect(struct AdapterCtlBlk *acb)
 	}
 	srb = dcb->active_srb;
 	acb->active_dcb = NULL;
-	dprintkdbg(DBG_0, "disconnect: (pid#%li)\n", srb->cmd->serial_number);
+	dprintkdbg(DBG_0, "disconnect: (0x%p)\n", srb->cmd);
 
 	srb->scsi_phase = PH_BUS_FREE;	/* initial phase */
 	clear_fifo(acb, "disconnect");
@@ -3071,14 +3070,14 @@ static void disconnect(struct AdapterCtlBlk *acb)
 			    && srb->state != SRB_MSGOUT) {
 				srb->state = SRB_READY;
 				dprintkl(KERN_DEBUG,
-					"disconnect: (pid#%li) Unexpected\n",
-					srb->cmd->serial_number);
+					"disconnect: (0x%p) Unexpected\n",
+					srb->cmd);
 				srb->target_status = SCSI_STAT_SEL_TIMEOUT;
 				goto disc1;
 			} else {
 				/* Normal selection timeout */
-				dprintkdbg(DBG_KG, "disconnect: (pid#%li) "
-					"<%02i-%i> SelTO\n", srb->cmd->serial_number,
+				dprintkdbg(DBG_KG, "disconnect: (0x%p) "
+					"<%02i-%i> SelTO\n", srb->cmd,
 					dcb->target_id, dcb->target_lun);
 				if (srb->retry_count++ > DC395x_MAX_RETRIES
 				    || acb->scan_devices) {
@@ -3089,8 +3088,8 @@ static void disconnect(struct AdapterCtlBlk *acb)
 				free_tag(dcb, srb);
 				srb_going_to_waiting_move(dcb, srb);
 				dprintkdbg(DBG_KG,
-					"disconnect: (pid#%li) Retry\n",
-					srb->cmd->serial_number);
+					"disconnect: (0x%p) Retry\n",
+					srb->cmd);
 				waiting_set_timer(acb, HZ / 20);
 			}
 		} else if (srb->state & SRB_DISCONNECT) {
@@ -3142,9 +3141,9 @@ static void reselect(struct AdapterCtlBlk *acb)
 		}
 		/* Why the if ? */
 		if (!acb->scan_devices) {
-			dprintkdbg(DBG_KG, "reselect: (pid#%li) <%02i-%i> "
+			dprintkdbg(DBG_KG, "reselect: (0x%p) <%02i-%i> "
 				"Arb lost but Resel win rsel=%i stat=0x%04x\n",
-				srb->cmd->serial_number, dcb->target_id,
+				srb->cmd, dcb->target_id,
 				dcb->target_lun, rsel_tar_lun_id,
 				DC395x_read16(acb, TRM_S1040_SCSI_STATUS));
 			arblostflag = 1;
@@ -3318,7 +3317,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 	enum dma_data_direction dir = cmd->sc_data_direction;
 	int ckc_only = 1;
 
-	dprintkdbg(DBG_1, "srb_done: (pid#%li) <%02i-%i>\n", srb->cmd->serial_number,
+	dprintkdbg(DBG_1, "srb_done: (0x%p) <%02i-%i>\n", srb->cmd,
 		srb->cmd->device->id, srb->cmd->device->lun);
 	dprintkdbg(DBG_SG, "srb_done: srb=%p sg=%i(%i/%i) buf=%p\n",
 		   srb, scsi_sg_count(cmd), srb->sg_index, srb->sg_count,
@@ -3497,9 +3496,9 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 	cmd->SCp.buffers_residual = 0;
 	if (debug_enabled(DBG_KG)) {
 		if (srb->total_xfer_length)
-			dprintkdbg(DBG_KG, "srb_done: (pid#%li) <%02i-%i> "
+			dprintkdbg(DBG_KG, "srb_done: (0x%p) <%02i-%i> "
 				"cmnd=0x%02x Missed %i bytes\n",
-				cmd->serial_number, cmd->device->id, cmd->device->lun,
+				cmd, cmd->device->id, cmd->device->lun,
 				cmd->cmnd[0], srb->total_xfer_length);
 	}
 
@@ -3508,8 +3507,8 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 	if (srb == acb->tmp_srb)
 		dprintkl(KERN_ERR, "srb_done: ERROR! Completed cmd with tmp_srb\n");
 	else {
-		dprintkdbg(DBG_0, "srb_done: (pid#%li) done result=0x%08x\n",
-			cmd->serial_number, cmd->result);
+		dprintkdbg(DBG_0, "srb_done: (0x%p) done result=0x%08x\n",
+			cmd, cmd->result);
 		srb_free_insert(acb, srb);
 	}
 	pci_unmap_srb(acb, srb);
@@ -3538,7 +3537,7 @@ static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
 			p = srb->cmd;
 			dir = p->sc_data_direction;
 			result = MK_RES(0, did_flag, 0, 0);
-			printk("G:%li(%02i-%i) ", p->serial_number,
+			printk("G:%p(%02i-%i) ", p,
 			       p->device->id, p->device->lun);
 			srb_going_remove(dcb, srb);
 			free_tag(dcb, srb);
@@ -3568,7 +3567,7 @@ static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
 			p = srb->cmd;
 
 			result = MK_RES(0, did_flag, 0, 0);
-			printk("W:%li<%02i-%i>", p->serial_number, p->device->id,
+			printk("W:%p<%02i-%i>", p, p->device->id,
 			       p->device->lun);
 			srb_waiting_remove(dcb, srb);
 			srb_free_insert(acb, srb);
@@ -3677,8 +3676,8 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
 	struct scsi_cmnd *cmd = srb->cmd;
-	dprintkdbg(DBG_1, "request_sense: (pid#%li) <%02i-%i>\n",
-		cmd->serial_number, cmd->device->id, cmd->device->lun);
+	dprintkdbg(DBG_1, "request_sense: (0x%p) <%02i-%i>\n",
+		cmd, cmd->device->id, cmd->device->lun);
 
 	srb->flag |= AUTO_REQSENSE;
 	srb->adapter_status = 0;
@@ -3708,8 +3707,8 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 
 	if (start_scsi(acb, dcb, srb)) {	/* Should only happen, if sb. else grabs the bus */
 		dprintkl(KERN_DEBUG,
-			"request_sense: (pid#%li) failed <%02i-%i>\n",
-			srb->cmd->serial_number, dcb->target_id, dcb->target_lun);
+			"request_sense: (0x%p) failed <%02i-%i>\n",
+			srb->cmd, dcb->target_id, dcb->target_lun);
 		srb_going_to_waiting_move(dcb, srb);
 		waiting_set_timer(acb, HZ / 100);
 	}
@@ -4717,13 +4716,13 @@ static int dc395x_proc_info(struct Scsi_Host *host, char *buffer,
 				dcb->target_id, dcb->target_lun,
 				list_size(&dcb->srb_waiting_list));
                 list_for_each_entry(srb, &dcb->srb_waiting_list, list)
-			SPRINTF(" %li", srb->cmd->serial_number);
+			SPRINTF(" %p", srb->cmd);
 		if (!list_empty(&dcb->srb_going_list))
 			SPRINTF("\nDCB (%02i-%i): Going  : %i:",
 				dcb->target_id, dcb->target_lun,
 				list_size(&dcb->srb_going_list));
 		list_for_each_entry(srb, &dcb->srb_going_list, list)
-			SPRINTF(" %li", srb->cmd->serial_number);
+			SPRINTF(" %p", srb->cmd);
 		if (!list_empty(&dcb->srb_waiting_list) || !list_empty(&dcb->srb_going_list))
 			SPRINTF("\n");
 	}
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 42fe52902add9b81740643da4195899c9eff3f6b..6fec9fe5dc39f7908df4bdc79f02cdafe92b415d 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -782,7 +782,7 @@ static int alua_bus_attach(struct scsi_device *sdev)
 	h->sdev = sdev;
 
 	err = alua_initialize(sdev, h);
-	if (err != SCSI_DH_OK)
+	if ((err != SCSI_DH_OK) && (err != SCSI_DH_DEV_OFFLINED))
 		goto failed;
 
 	if (!try_module_get(THIS_MODULE))
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index 293c183dfe6d2d1d861aa23fe743481e7f291e6a..e7fc70d6b478734fb2b71f34f91400d331ee8070 100644
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -182,14 +182,24 @@ struct rdac_dh_data {
 	struct rdac_controller	*ctlr;
 #define UNINITIALIZED_LUN	(1 << 8)
 	unsigned		lun;
+
+#define RDAC_MODE		0
+#define RDAC_MODE_AVT		1
+#define RDAC_MODE_IOSHIP	2
+	unsigned char		mode;
+
 #define RDAC_STATE_ACTIVE	0
 #define RDAC_STATE_PASSIVE	1
 	unsigned char		state;
 
 #define RDAC_LUN_UNOWNED	0
 #define RDAC_LUN_OWNED		1
-#define RDAC_LUN_AVT		2
 	char			lun_state;
+
+#define RDAC_PREFERRED		0
+#define RDAC_NON_PREFERRED	1
+	char			preferred;
+
 	unsigned char		sense[SCSI_SENSE_BUFFERSIZE];
 	union			{
 		struct c2_inquiry c2;
@@ -199,11 +209,15 @@ struct rdac_dh_data {
 	} inq;
 };
 
+static const char *mode[] = {
+	"RDAC",
+	"AVT",
+	"IOSHIP",
+};
 static const char *lun_state[] =
 {
 	"unowned",
 	"owned",
-	"owned (AVT mode)",
 };
 
 struct rdac_queue_data {
@@ -458,25 +472,33 @@ static int check_ownership(struct scsi_device *sdev, struct rdac_dh_data *h)
 	int err;
 	struct c9_inquiry *inqp;
 
-	h->lun_state = RDAC_LUN_UNOWNED;
 	h->state = RDAC_STATE_ACTIVE;
 	err = submit_inquiry(sdev, 0xC9, sizeof(struct c9_inquiry), h);
 	if (err == SCSI_DH_OK) {
 		inqp = &h->inq.c9;
-		if ((inqp->avte_cvp >> 7) == 0x1) {
-			/* LUN in AVT mode */
-			sdev_printk(KERN_NOTICE, sdev,
-				    "%s: AVT mode detected\n",
-				    RDAC_NAME);
-			h->lun_state = RDAC_LUN_AVT;
-		} else if ((inqp->avte_cvp & 0x1) != 0) {
-			/* LUN was owned by the controller */
+		/* detect the operating mode */
+		if ((inqp->avte_cvp >> 5) & 0x1)
+			h->mode = RDAC_MODE_IOSHIP; /* LUN in IOSHIP mode */
+		else if (inqp->avte_cvp >> 7)
+			h->mode = RDAC_MODE_AVT; /* LUN in AVT mode */
+		else
+			h->mode = RDAC_MODE; /* LUN in RDAC mode */
+
+		/* Update ownership */
+		if (inqp->avte_cvp & 0x1)
 			h->lun_state = RDAC_LUN_OWNED;
+		else {
+			h->lun_state = RDAC_LUN_UNOWNED;
+			if (h->mode == RDAC_MODE)
+				h->state = RDAC_STATE_PASSIVE;
 		}
-	}
 
-	if (h->lun_state == RDAC_LUN_UNOWNED)
-		h->state = RDAC_STATE_PASSIVE;
+		/* Update path prio*/
+		if (inqp->path_prio & 0x1)
+			h->preferred = RDAC_PREFERRED;
+		else
+			h->preferred = RDAC_NON_PREFERRED;
+	}
 
 	return err;
 }
@@ -648,12 +670,27 @@ static int rdac_activate(struct scsi_device *sdev,
 {
 	struct rdac_dh_data *h = get_rdac_data(sdev);
 	int err = SCSI_DH_OK;
+	int act = 0;
 
 	err = check_ownership(sdev, h);
 	if (err != SCSI_DH_OK)
 		goto done;
 
-	if (h->lun_state == RDAC_LUN_UNOWNED) {
+	switch (h->mode) {
+	case RDAC_MODE:
+		if (h->lun_state == RDAC_LUN_UNOWNED)
+			act = 1;
+		break;
+	case RDAC_MODE_IOSHIP:
+		if ((h->lun_state == RDAC_LUN_UNOWNED) &&
+		    (h->preferred == RDAC_PREFERRED))
+			act = 1;
+		break;
+	default:
+		break;
+	}
+
+	if (act) {
 		err = queue_mode_select(sdev, fn, data);
 		if (err == SCSI_DH_OK)
 			return 0;
@@ -836,8 +873,9 @@ static int rdac_bus_attach(struct scsi_device *sdev)
 	spin_unlock_irqrestore(sdev->request_queue->queue_lock, flags);
 
 	sdev_printk(KERN_NOTICE, sdev,
-		    "%s: LUN %d (%s)\n",
-		    RDAC_NAME, h->lun, lun_state[(int)h->lun_state]);
+		    "%s: LUN %d (%s) (%s)\n",
+		    RDAC_NAME, h->lun, mode[(int)h->mode],
+		    lun_state[(int)h->lun_state]);
 
 	return 0;
 
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index cffcb108ac9639b4fd0a8ea4b32d503206fae319..b4f6c9a84e7131dc20ee37db07c95b51d3306272 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -780,7 +780,7 @@ static int adpt_abort(struct scsi_cmnd * cmd)
 		return FAILED;
 	}
 	pHba = (adpt_hba*) cmd->device->host->hostdata[0];
-	printk(KERN_INFO"%s: Trying to Abort cmd=%ld\n",pHba->name, cmd->serial_number);
+	printk(KERN_INFO"%s: Trying to Abort\n",pHba->name);
 	if ((dptdevice = (void*) (cmd->device->hostdata)) == NULL) {
 		printk(KERN_ERR "%s: Unable to abort: No device in cmnd\n",pHba->name);
 		return FAILED;
@@ -802,10 +802,10 @@ static int adpt_abort(struct scsi_cmnd * cmd)
 			printk(KERN_INFO"%s: Abort cmd not supported\n",pHba->name);
 			return FAILED;
 		}
-		printk(KERN_INFO"%s: Abort cmd=%ld failed.\n",pHba->name, cmd->serial_number);
+		printk(KERN_INFO"%s: Abort failed.\n",pHba->name);
 		return FAILED;
 	} 
-	printk(KERN_INFO"%s: Abort cmd=%ld complete.\n",pHba->name, cmd->serial_number);
+	printk(KERN_INFO"%s: Abort complete.\n",pHba->name);
 	return SUCCESS;
 }
 
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 0eb4fe6a4c8a3e31c106e30dadd624634a8a6f80..94de88955a997a1da1abb8e81a979897d74c5e5d 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1766,8 +1766,8 @@ static int eata2x_queuecommand_lck(struct scsi_cmnd *SCpnt,
 	struct mscp *cpp;
 
 	if (SCpnt->host_scribble)
-		panic("%s: qcomm, pid %ld, SCpnt %p already active.\n",
-		      ha->board_name, SCpnt->serial_number, SCpnt);
+		panic("%s: qcomm, SCpnt %p already active.\n",
+		      ha->board_name, SCpnt);
 
 	/* i is the mailbox number, look for the first free mailbox
 	   starting from last_cp_used */
@@ -1801,7 +1801,7 @@ static int eata2x_queuecommand_lck(struct scsi_cmnd *SCpnt,
 
 	if (do_trace)
 		scmd_printk(KERN_INFO, SCpnt,
-			"qcomm, mbox %d, pid %ld.\n", i, SCpnt->serial_number);
+			"qcomm, mbox %d.\n", i);
 
 	cpp->reqsen = 1;
 	cpp->dispri = 1;
@@ -1833,8 +1833,7 @@ static int eata2x_queuecommand_lck(struct scsi_cmnd *SCpnt,
 	if (do_dma(shost->io_port, cpp->cp_dma_addr, SEND_CP_DMA)) {
 		unmap_dma(i, ha);
 		SCpnt->host_scribble = NULL;
-		scmd_printk(KERN_INFO, SCpnt,
-			"qcomm, pid %ld, adapter busy.\n", SCpnt->serial_number);
+		scmd_printk(KERN_INFO, SCpnt, "qcomm, adapter busy.\n");
 		return 1;
 	}
 
@@ -1851,14 +1850,12 @@ static int eata2x_eh_abort(struct scsi_cmnd *SCarg)
 	unsigned int i;
 
 	if (SCarg->host_scribble == NULL) {
-		scmd_printk(KERN_INFO, SCarg,
-			"abort, pid %ld inactive.\n", SCarg->serial_number);
+		scmd_printk(KERN_INFO, SCarg, "abort, cmd inactive.\n");
 		return SUCCESS;
 	}
 
 	i = *(unsigned int *)SCarg->host_scribble;
-	scmd_printk(KERN_WARNING, SCarg,
-		"abort, mbox %d, pid %ld.\n", i, SCarg->serial_number);
+	scmd_printk(KERN_WARNING, SCarg, "abort, mbox %d.\n", i);
 
 	if (i >= shost->can_queue)
 		panic("%s: abort, invalid SCarg->host_scribble.\n", ha->board_name);
@@ -1902,8 +1899,8 @@ static int eata2x_eh_abort(struct scsi_cmnd *SCarg)
 		SCarg->result = DID_ABORT << 16;
 		SCarg->host_scribble = NULL;
 		ha->cp_stat[i] = FREE;
-		printk("%s, abort, mbox %d ready, DID_ABORT, pid %ld done.\n",
-		       ha->board_name, i, SCarg->serial_number);
+		printk("%s, abort, mbox %d ready, DID_ABORT, done.\n",
+		       ha->board_name, i);
 		SCarg->scsi_done(SCarg);
 		return SUCCESS;
 	}
@@ -1919,13 +1916,12 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
 	struct Scsi_Host *shost = SCarg->device->host;
 	struct hostdata *ha = (struct hostdata *)shost->hostdata;
 
-	scmd_printk(KERN_INFO, SCarg,
-		"reset, enter, pid %ld.\n", SCarg->serial_number);
+	scmd_printk(KERN_INFO, SCarg, "reset, enter.\n");
 
 	spin_lock_irq(shost->host_lock);
 
 	if (SCarg->host_scribble == NULL)
-		printk("%s: reset, pid %ld inactive.\n", ha->board_name, SCarg->serial_number);
+		printk("%s: reset, inactive.\n", ha->board_name);
 
 	if (ha->in_reset) {
 		printk("%s: reset, exit, already in reset.\n", ha->board_name);
@@ -1964,14 +1960,14 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
 
 		if (ha->cp_stat[i] == READY || ha->cp_stat[i] == ABORTING) {
 			ha->cp_stat[i] = ABORTING;
-			printk("%s: reset, mbox %d aborting, pid %ld.\n",
-			       ha->board_name, i, SCpnt->serial_number);
+			printk("%s: reset, mbox %d aborting.\n",
+			       ha->board_name, i);
 		}
 
 		else {
 			ha->cp_stat[i] = IN_RESET;
-			printk("%s: reset, mbox %d in reset, pid %ld.\n",
-			       ha->board_name, i, SCpnt->serial_number);
+			printk("%s: reset, mbox %d in reset.\n",
+			       ha->board_name, i);
 		}
 
 		if (SCpnt->host_scribble == NULL)
@@ -2025,8 +2021,8 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
 			ha->cp_stat[i] = LOCKED;
 
 			printk
-			    ("%s, reset, mbox %d locked, DID_RESET, pid %ld done.\n",
-			     ha->board_name, i, SCpnt->serial_number);
+			    ("%s, reset, mbox %d locked, DID_RESET, done.\n",
+			     ha->board_name, i);
 		}
 
 		else if (ha->cp_stat[i] == ABORTING) {
@@ -2039,8 +2035,8 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
 			ha->cp_stat[i] = FREE;
 
 			printk
-			    ("%s, reset, mbox %d aborting, DID_RESET, pid %ld done.\n",
-			     ha->board_name, i, SCpnt->serial_number);
+			    ("%s, reset, mbox %d aborting, DID_RESET, done.\n",
+			     ha->board_name, i);
 		}
 
 		else
@@ -2054,7 +2050,7 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
 	do_trace = 0;
 
 	if (arg_done)
-		printk("%s: reset, exit, pid %ld done.\n", ha->board_name, SCarg->serial_number);
+		printk("%s: reset, exit, done.\n", ha->board_name);
 	else
 		printk("%s: reset, exit.\n", ha->board_name);
 
@@ -2238,10 +2234,10 @@ static int reorder(struct hostdata *ha, unsigned long cursec,
 			cpp = &ha->cp[k];
 			SCpnt = cpp->SCpnt;
 			scmd_printk(KERN_INFO, SCpnt,
-			    "%s pid %ld mb %d fc %d nr %d sec %ld ns %u"
+			    "%s mb %d fc %d nr %d sec %ld ns %u"
 			     " cur %ld s:%c r:%c rev:%c in:%c ov:%c xd %d.\n",
 			     (ihdlr ? "ihdlr" : "qcomm"),
-			     SCpnt->serial_number, k, flushcount,
+			     k, flushcount,
 			     n_ready, blk_rq_pos(SCpnt->request),
 			     blk_rq_sectors(SCpnt->request), cursec, YESNO(s),
 			     YESNO(r), YESNO(rev), YESNO(input_only),
@@ -2285,10 +2281,10 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec,
 
 		if (do_dma(dev->host->io_port, cpp->cp_dma_addr, SEND_CP_DMA)) {
 			scmd_printk(KERN_INFO, SCpnt,
-			    "%s, pid %ld, mbox %d, adapter"
+			    "%s, mbox %d, adapter"
 			     " busy, will abort.\n",
 			     (ihdlr ? "ihdlr" : "qcomm"),
-			     SCpnt->serial_number, k);
+			     k);
 			ha->cp_stat[k] = ABORTING;
 			continue;
 		}
@@ -2398,12 +2394,12 @@ static irqreturn_t ihdlr(struct Scsi_Host *shost)
 		panic("%s: ihdlr, mbox %d, SCpnt == NULL.\n", ha->board_name, i);
 
 	if (SCpnt->host_scribble == NULL)
-		panic("%s: ihdlr, mbox %d, pid %ld, SCpnt %p garbled.\n", ha->board_name,
-		      i, SCpnt->serial_number, SCpnt);
+		panic("%s: ihdlr, mbox %d, SCpnt %p garbled.\n", ha->board_name,
+		      i, SCpnt);
 
 	if (*(unsigned int *)SCpnt->host_scribble != i)
-		panic("%s: ihdlr, mbox %d, pid %ld, index mismatch %d.\n",
-		      ha->board_name, i, SCpnt->serial_number,
+		panic("%s: ihdlr, mbox %d, index mismatch %d.\n",
+		      ha->board_name, i,
 		      *(unsigned int *)SCpnt->host_scribble);
 
 	sync_dma(i, ha);
@@ -2449,11 +2445,11 @@ static irqreturn_t ihdlr(struct Scsi_Host *shost)
 		if (spp->target_status && SCpnt->device->type == TYPE_DISK &&
 		    (!(tstatus == CHECK_CONDITION && ha->iocount <= 1000 &&
 		       (SCpnt->sense_buffer[2] & 0xf) == NOT_READY)))
-			printk("%s: ihdlr, target %d.%d:%d, pid %ld, "
+			printk("%s: ihdlr, target %d.%d:%d, "
 			       "target_status 0x%x, sense key 0x%x.\n",
 			       ha->board_name,
 			       SCpnt->device->channel, SCpnt->device->id,
-			       SCpnt->device->lun, SCpnt->serial_number,
+			       SCpnt->device->lun,
 			       spp->target_status, SCpnt->sense_buffer[2]);
 
 		ha->target_to[SCpnt->device->id][SCpnt->device->channel] = 0;
@@ -2522,9 +2518,9 @@ static irqreturn_t ihdlr(struct Scsi_Host *shost)
 	    do_trace || msg_byte(spp->target_status))
 #endif
 		scmd_printk(KERN_INFO, SCpnt, "ihdlr, mbox %2d, err 0x%x:%x,"
-		       " pid %ld, reg 0x%x, count %d.\n",
+		       " reg 0x%x, count %d.\n",
 		       i, spp->adapter_status, spp->target_status,
-		       SCpnt->serial_number, reg, ha->iocount);
+		       reg, ha->iocount);
 
 	unmap_dma(i, ha);
 
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index 4a9641e69f54853860e9f6b82999c0955fcb00e4..d5f8362335d305aef18864234f598057f0ce5fca 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -372,8 +372,7 @@ static int eata_pio_queue_lck(struct scsi_cmnd *cmd,
 	cp->status = USED;	/* claim free slot */
 
 	DBG(DBG_QUEUE, scmd_printk(KERN_DEBUG, cmd,
-		"eata_pio_queue pid %ld, y %d\n",
-		cmd->serial_number, y));
+		"eata_pio_queue 0x%p, y %d\n", cmd, y));
 
 	cmd->scsi_done = (void *) done;
 
@@ -417,8 +416,8 @@ static int eata_pio_queue_lck(struct scsi_cmnd *cmd,
 	if (eata_pio_send_command(base, EATA_CMD_PIO_SEND_CP)) {
 		cmd->result = DID_BUS_BUSY << 16;
 		scmd_printk(KERN_NOTICE, cmd,
-			"eata_pio_queue pid %ld, HBA busy, "
-			"returning DID_BUS_BUSY, done.\n", cmd->serial_number);
+			"eata_pio_queue pid 0x%p, HBA busy, "
+			"returning DID_BUS_BUSY, done.\n", cmd);
 		done(cmd);
 		cp->status = FREE;
 		return 0;
@@ -432,8 +431,8 @@ static int eata_pio_queue_lck(struct scsi_cmnd *cmd,
 		outw(0, base + HA_RDATA);
 
 	DBG(DBG_QUEUE, scmd_printk(KERN_DEBUG, cmd,
-		"Queued base %#.4lx pid: %ld "
-		"slot %d irq %d\n", sh->base, cmd->serial_number, y, sh->irq));
+		"Queued base %#.4lx cmd: 0x%p "
+		"slot %d irq %d\n", sh->base, cmd, y, sh->irq));
 
 	return 0;
 }
@@ -445,8 +444,7 @@ static int eata_pio_abort(struct scsi_cmnd *cmd)
 	unsigned int loop = 100;
 
 	DBG(DBG_ABNORM, scmd_printk(KERN_WARNING, cmd,
-		"eata_pio_abort called pid: %ld\n",
-		cmd->serial_number));
+		"eata_pio_abort called pid: 0x%p\n", cmd));
 
 	while (inb(cmd->device->host->base + HA_RAUXSTAT) & HA_ABUSY)
 		if (--loop == 0) {
@@ -481,8 +479,7 @@ static int eata_pio_host_reset(struct scsi_cmnd *cmd)
 	struct Scsi_Host *host = cmd->device->host;
 
 	DBG(DBG_ABNORM, scmd_printk(KERN_WARNING, cmd,
-		"eata_pio_reset called pid:%ld\n",
-		cmd->serial_number));
+		"eata_pio_reset called\n"));
 
 	spin_lock_irq(host->host_lock);
 
@@ -501,7 +498,7 @@ static int eata_pio_host_reset(struct scsi_cmnd *cmd)
 
 		sp = HD(cmd)->ccb[x].cmd;
 		HD(cmd)->ccb[x].status = RESET;
-		printk(KERN_WARNING "eata_pio_reset: slot %d in reset, pid %ld.\n", x, sp->serial_number);
+		printk(KERN_WARNING "eata_pio_reset: slot %d in reset.\n", x);
 
 		if (sp == NULL)
 			panic("eata_pio_reset: slot %d, sp==NULL.\n", x);
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index 57558523c1b8cd67ba8e83aacf8691eba8205928..394ed9e79fd489bf355879e0a6dc76bfca59b562 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -708,8 +708,7 @@ static void esp_maybe_execute_command(struct esp *esp)
 	tp = &esp->target[tgt];
 	lp = dev->hostdata;
 
-	list_del(&ent->list);
-	list_add(&ent->list, &esp->active_cmds);
+	list_move(&ent->list, &esp->active_cmds);
 
 	esp->active_cmd = ent;
 
@@ -1059,7 +1058,7 @@ static struct esp_cmd_entry *esp_reconnect_with_tag(struct esp *esp,
 	esp->ops->send_dma_cmd(esp, esp->command_block_dma,
 			       2, 2, 1, ESP_CMD_DMA | ESP_CMD_TI);
 
-	/* ACK the msssage.  */
+	/* ACK the message.  */
 	scsi_esp_cmd(esp, ESP_CMD_MOK);
 
 	for (i = 0; i < ESP_RESELECT_TAG_LIMIT; i++) {
@@ -1244,8 +1243,7 @@ static int esp_finish_select(struct esp *esp)
 		/* Now that the state is unwound properly, put back onto
 		 * the issue queue.  This command is no longer active.
 		 */
-		list_del(&ent->list);
-		list_add(&ent->list, &esp->queued_cmds);
+		list_move(&ent->list, &esp->queued_cmds);
 		esp->active_cmd = NULL;
 
 		/* Return value ignored by caller, it directly invokes
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index bde6ee5333eba62f7ac5a87c566c58c1dc31075b..cc23bd9480b2580eaa1c4eae3a40fb1d57c11585 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -380,6 +380,42 @@ static struct fcoe_interface *fcoe_interface_create(struct net_device *netdev,
 	return fcoe;
 }
 
+/**
+ * fcoe_interface_release() - fcoe_port kref release function
+ * @kref: Embedded reference count in an fcoe_interface struct
+ */
+static void fcoe_interface_release(struct kref *kref)
+{
+	struct fcoe_interface *fcoe;
+	struct net_device *netdev;
+
+	fcoe = container_of(kref, struct fcoe_interface, kref);
+	netdev = fcoe->netdev;
+	/* tear-down the FCoE controller */
+	fcoe_ctlr_destroy(&fcoe->ctlr);
+	kfree(fcoe);
+	dev_put(netdev);
+	module_put(THIS_MODULE);
+}
+
+/**
+ * fcoe_interface_get() - Get a reference to a FCoE interface
+ * @fcoe: The FCoE interface to be held
+ */
+static inline void fcoe_interface_get(struct fcoe_interface *fcoe)
+{
+	kref_get(&fcoe->kref);
+}
+
+/**
+ * fcoe_interface_put() - Put a reference to a FCoE interface
+ * @fcoe: The FCoE interface to be released
+ */
+static inline void fcoe_interface_put(struct fcoe_interface *fcoe)
+{
+	kref_put(&fcoe->kref, fcoe_interface_release);
+}
+
 /**
  * fcoe_interface_cleanup() - Clean up a FCoE interface
  * @fcoe: The FCoE interface to be cleaned up
@@ -392,6 +428,21 @@ void fcoe_interface_cleanup(struct fcoe_interface *fcoe)
 	struct fcoe_ctlr *fip = &fcoe->ctlr;
 	u8 flogi_maddr[ETH_ALEN];
 	const struct net_device_ops *ops;
+	struct fcoe_port *port = lport_priv(fcoe->ctlr.lp);
+
+	FCOE_NETDEV_DBG(netdev, "Destroying interface\n");
+
+	/* Logout of the fabric */
+	fc_fabric_logoff(fcoe->ctlr.lp);
+
+	/* Cleanup the fc_lport */
+	fc_lport_destroy(fcoe->ctlr.lp);
+
+	/* Stop the transmit retry timer */
+	del_timer_sync(&port->timer);
+
+	/* Free existing transmit skbs */
+	fcoe_clean_pending_queue(fcoe->ctlr.lp);
 
 	/*
 	 * Don't listen for Ethernet packets anymore.
@@ -414,6 +465,9 @@ void fcoe_interface_cleanup(struct fcoe_interface *fcoe)
 	} else
 		dev_mc_del(netdev, FIP_ALL_ENODE_MACS);
 
+	if (!is_zero_ether_addr(port->data_src_addr))
+		dev_uc_del(netdev, port->data_src_addr);
+
 	/* Tell the LLD we are done w/ FCoE */
 	ops = netdev->netdev_ops;
 	if (ops->ndo_fcoe_disable) {
@@ -421,42 +475,7 @@ void fcoe_interface_cleanup(struct fcoe_interface *fcoe)
 			FCOE_NETDEV_DBG(netdev, "Failed to disable FCoE"
 					" specific feature for LLD.\n");
 	}
-}
-
-/**
- * fcoe_interface_release() - fcoe_port kref release function
- * @kref: Embedded reference count in an fcoe_interface struct
- */
-static void fcoe_interface_release(struct kref *kref)
-{
-	struct fcoe_interface *fcoe;
-	struct net_device *netdev;
-
-	fcoe = container_of(kref, struct fcoe_interface, kref);
-	netdev = fcoe->netdev;
-	/* tear-down the FCoE controller */
-	fcoe_ctlr_destroy(&fcoe->ctlr);
-	kfree(fcoe);
-	dev_put(netdev);
-	module_put(THIS_MODULE);
-}
-
-/**
- * fcoe_interface_get() - Get a reference to a FCoE interface
- * @fcoe: The FCoE interface to be held
- */
-static inline void fcoe_interface_get(struct fcoe_interface *fcoe)
-{
-	kref_get(&fcoe->kref);
-}
-
-/**
- * fcoe_interface_put() - Put a reference to a FCoE interface
- * @fcoe: The FCoE interface to be released
- */
-static inline void fcoe_interface_put(struct fcoe_interface *fcoe)
-{
-	kref_put(&fcoe->kref, fcoe_interface_release);
+	fcoe_interface_put(fcoe);
 }
 
 /**
@@ -821,39 +840,9 @@ static inline int fcoe_em_config(struct fc_lport *lport)
  * fcoe_if_destroy() - Tear down a SW FCoE instance
  * @lport: The local port to be destroyed
  *
- * Locking: must be called with the RTNL mutex held and RTNL mutex
- * needed to be dropped by this function since not dropping RTNL
- * would cause circular locking warning on synchronous fip worker
- * cancelling thru fcoe_interface_put invoked by this function.
- *
  */
 static void fcoe_if_destroy(struct fc_lport *lport)
 {
-	struct fcoe_port *port = lport_priv(lport);
-	struct fcoe_interface *fcoe = port->priv;
-	struct net_device *netdev = fcoe->netdev;
-
-	FCOE_NETDEV_DBG(netdev, "Destroying interface\n");
-
-	/* Logout of the fabric */
-	fc_fabric_logoff(lport);
-
-	/* Cleanup the fc_lport */
-	fc_lport_destroy(lport);
-
-	/* Stop the transmit retry timer */
-	del_timer_sync(&port->timer);
-
-	/* Free existing transmit skbs */
-	fcoe_clean_pending_queue(lport);
-
-	if (!is_zero_ether_addr(port->data_src_addr))
-		dev_uc_del(netdev, port->data_src_addr);
-	rtnl_unlock();
-
-	/* receives may not be stopped until after this */
-	fcoe_interface_put(fcoe);
-
 	/* Free queued packets for the per-CPU receive threads */
 	fcoe_percpu_clean(lport);
 
@@ -1783,23 +1772,8 @@ static int fcoe_disable(struct net_device *netdev)
 	int rc = 0;
 
 	mutex_lock(&fcoe_config_mutex);
-#ifdef CONFIG_FCOE_MODULE
-	/*
-	 * Make sure the module has been initialized, and is not about to be
-	 * removed.  Module paramter sysfs files are writable before the
-	 * module_init function is called and after module_exit.
-	 */
-	if (THIS_MODULE->state != MODULE_STATE_LIVE) {
-		rc = -ENODEV;
-		goto out_nodev;
-	}
-#endif
-
-	if (!rtnl_trylock()) {
-		mutex_unlock(&fcoe_config_mutex);
-		return -ERESTARTSYS;
-	}
 
+	rtnl_lock();
 	fcoe = fcoe_hostlist_lookup_port(netdev);
 	rtnl_unlock();
 
@@ -1809,7 +1783,6 @@ static int fcoe_disable(struct net_device *netdev)
 	} else
 		rc = -ENODEV;
 
-out_nodev:
 	mutex_unlock(&fcoe_config_mutex);
 	return rc;
 }
@@ -1828,22 +1801,7 @@ static int fcoe_enable(struct net_device *netdev)
 	int rc = 0;
 
 	mutex_lock(&fcoe_config_mutex);
-#ifdef CONFIG_FCOE_MODULE
-	/*
-	 * Make sure the module has been initialized, and is not about to be
-	 * removed.  Module paramter sysfs files are writable before the
-	 * module_init function is called and after module_exit.
-	 */
-	if (THIS_MODULE->state != MODULE_STATE_LIVE) {
-		rc = -ENODEV;
-		goto out_nodev;
-	}
-#endif
-	if (!rtnl_trylock()) {
-		mutex_unlock(&fcoe_config_mutex);
-		return -ERESTARTSYS;
-	}
-
+	rtnl_lock();
 	fcoe = fcoe_hostlist_lookup_port(netdev);
 	rtnl_unlock();
 
@@ -1852,7 +1810,6 @@ static int fcoe_enable(struct net_device *netdev)
 	else if (!fcoe_link_ok(fcoe->ctlr.lp))
 		fcoe_ctlr_link_up(&fcoe->ctlr);
 
-out_nodev:
 	mutex_unlock(&fcoe_config_mutex);
 	return rc;
 }
@@ -1868,35 +1825,22 @@ static int fcoe_enable(struct net_device *netdev)
 static int fcoe_destroy(struct net_device *netdev)
 {
 	struct fcoe_interface *fcoe;
+	struct fc_lport *lport;
 	int rc = 0;
 
 	mutex_lock(&fcoe_config_mutex);
-#ifdef CONFIG_FCOE_MODULE
-	/*
-	 * Make sure the module has been initialized, and is not about to be
-	 * removed.  Module paramter sysfs files are writable before the
-	 * module_init function is called and after module_exit.
-	 */
-	if (THIS_MODULE->state != MODULE_STATE_LIVE) {
-		rc = -ENODEV;
-		goto out_nodev;
-	}
-#endif
-	if (!rtnl_trylock()) {
-		mutex_unlock(&fcoe_config_mutex);
-		return -ERESTARTSYS;
-	}
-
+	rtnl_lock();
 	fcoe = fcoe_hostlist_lookup_port(netdev);
 	if (!fcoe) {
 		rtnl_unlock();
 		rc = -ENODEV;
 		goto out_nodev;
 	}
-	fcoe_interface_cleanup(fcoe);
+	lport = fcoe->ctlr.lp;
 	list_del(&fcoe->list);
-	/* RTNL mutex is dropped by fcoe_if_destroy */
-	fcoe_if_destroy(fcoe->ctlr.lp);
+	fcoe_interface_cleanup(fcoe);
+	rtnl_unlock();
+	fcoe_if_destroy(lport);
 out_nodev:
 	mutex_unlock(&fcoe_config_mutex);
 	return rc;
@@ -1912,8 +1856,6 @@ static void fcoe_destroy_work(struct work_struct *work)
 
 	port = container_of(work, struct fcoe_port, destroy_work);
 	mutex_lock(&fcoe_config_mutex);
-	rtnl_lock();
-	/* RTNL mutex is dropped by fcoe_if_destroy */
 	fcoe_if_destroy(port->lport);
 	mutex_unlock(&fcoe_config_mutex);
 }
@@ -1948,23 +1890,7 @@ static int fcoe_create(struct net_device *netdev, enum fip_state fip_mode)
 	struct fc_lport *lport;
 
 	mutex_lock(&fcoe_config_mutex);
-
-	if (!rtnl_trylock()) {
-		mutex_unlock(&fcoe_config_mutex);
-		return -ERESTARTSYS;
-	}
-
-#ifdef CONFIG_FCOE_MODULE
-	/*
-	 * Make sure the module has been initialized, and is not about to be
-	 * removed.  Module paramter sysfs files are writable before the
-	 * module_init function is called and after module_exit.
-	 */
-	if (THIS_MODULE->state != MODULE_STATE_LIVE) {
-		rc = -ENODEV;
-		goto out_nodev;
-	}
-#endif
+	rtnl_lock();
 
 	/* look for existing lport */
 	if (fcoe_hostlist_lookup(netdev)) {
@@ -2026,7 +1952,7 @@ static int fcoe_create(struct net_device *netdev, enum fip_state fip_mode)
 int fcoe_link_speed_update(struct fc_lport *lport)
 {
 	struct net_device *netdev = fcoe_netdev(lport);
-	struct ethtool_cmd ecmd = { ETHTOOL_GSET };
+	struct ethtool_cmd ecmd;
 
 	if (!dev_ethtool_get_settings(netdev, &ecmd)) {
 		lport->link_supported_speeds &=
@@ -2037,11 +1963,14 @@ int fcoe_link_speed_update(struct fc_lport *lport)
 		if (ecmd.supported & SUPPORTED_10000baseT_Full)
 			lport->link_supported_speeds |=
 				FC_PORTSPEED_10GBIT;
-		if (ecmd.speed == SPEED_1000)
+		switch (ethtool_cmd_speed(&ecmd)) {
+		case SPEED_1000:
 			lport->link_speed = FC_PORTSPEED_1GBIT;
-		if (ecmd.speed == SPEED_10000)
+			break;
+		case SPEED_10000:
 			lport->link_speed = FC_PORTSPEED_10GBIT;
-
+			break;
+		}
 		return 0;
 	}
 	return -1;
diff --git a/drivers/scsi/fcoe/fcoe_ctlr.c b/drivers/scsi/fcoe/fcoe_ctlr.c
index 9d38be2a41f975fcdbd7a572388b6b7c03f4a2d9..229e4af5508a272b4f9a0c43b3a8d3929361f2f0 100644
--- a/drivers/scsi/fcoe/fcoe_ctlr.c
+++ b/drivers/scsi/fcoe/fcoe_ctlr.c
@@ -978,10 +978,8 @@ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb)
 	 * the FCF that answers multicast solicitations, not the others that
 	 * are sending periodic multicast advertisements.
 	 */
-	if (mtu_valid) {
-		list_del(&fcf->list);
-		list_add(&fcf->list, &fip->fcfs);
-	}
+	if (mtu_valid)
+		list_move(&fcf->list, &fip->fcfs);
 
 	/*
 	 * If this is the first validated FCF, note the time and
diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c
index 258684101bfd49586e7cd8a61200fb817d4f3421..f81f77c8569e58e156bc4b011e2aaed0f7cebf05 100644
--- a/drivers/scsi/fcoe/fcoe_transport.c
+++ b/drivers/scsi/fcoe/fcoe_transport.c
@@ -335,7 +335,7 @@ int fcoe_transport_attach(struct fcoe_transport *ft)
 EXPORT_SYMBOL(fcoe_transport_attach);
 
 /**
- * fcoe_transport_attach - Detaches an FCoE transport
+ * fcoe_transport_detach - Detaches an FCoE transport
  * @ft: The fcoe transport to be attached
  *
  * Returns : 0 for success
@@ -343,6 +343,7 @@ EXPORT_SYMBOL(fcoe_transport_attach);
 int fcoe_transport_detach(struct fcoe_transport *ft)
 {
 	int rc = 0;
+	struct fcoe_netdev_mapping *nm = NULL, *tmp;
 
 	mutex_lock(&ft_mutex);
 	if (!ft->attached) {
@@ -352,6 +353,19 @@ int fcoe_transport_detach(struct fcoe_transport *ft)
 		goto out_attach;
 	}
 
+	/* remove netdev mapping for this transport as it is going away */
+	mutex_lock(&fn_mutex);
+	list_for_each_entry_safe(nm, tmp, &fcoe_netdevs, list) {
+		if (nm->ft == ft) {
+			LIBFCOE_TRANSPORT_DBG("transport %s going away, "
+				"remove its netdev mapping for %s\n",
+				ft->name, nm->netdev->name);
+			list_del(&nm->list);
+			kfree(nm);
+		}
+	}
+	mutex_unlock(&fn_mutex);
+
 	list_del(&ft->list);
 	ft->attached = false;
 	LIBFCOE_TRANSPORT_DBG("detaching transport %s\n", ft->name);
@@ -371,9 +385,9 @@ static int fcoe_transport_show(char *buffer, const struct kernel_param *kp)
 	i = j = sprintf(buffer, "Attached FCoE transports:");
 	mutex_lock(&ft_mutex);
 	list_for_each_entry(ft, &fcoe_transports, list) {
-		i += snprintf(&buffer[i], IFNAMSIZ, "%s ", ft->name);
-		if (i >= PAGE_SIZE)
+		if (i >= PAGE_SIZE - IFNAMSIZ)
 			break;
+		i += snprintf(&buffer[i], IFNAMSIZ, "%s ", ft->name);
 	}
 	mutex_unlock(&ft_mutex);
 	if (i == j)
@@ -530,9 +544,6 @@ static int fcoe_transport_create(const char *buffer, struct kernel_param *kp)
 	struct fcoe_transport *ft = NULL;
 	enum fip_state fip_mode = (enum fip_state)(long)kp->arg;
 
-	if (!mutex_trylock(&ft_mutex))
-		return restart_syscall();
-
 #ifdef CONFIG_LIBFCOE_MODULE
 	/*
 	 * Make sure the module has been initialized, and is not about to be
@@ -543,6 +554,8 @@ static int fcoe_transport_create(const char *buffer, struct kernel_param *kp)
 		goto out_nodev;
 #endif
 
+	mutex_lock(&ft_mutex);
+
 	netdev = fcoe_if_to_netdev(buffer);
 	if (!netdev) {
 		LIBFCOE_TRANSPORT_DBG("Invalid device %s.\n", buffer);
@@ -586,10 +599,7 @@ static int fcoe_transport_create(const char *buffer, struct kernel_param *kp)
 	dev_put(netdev);
 out_nodev:
 	mutex_unlock(&ft_mutex);
-	if (rc == -ERESTARTSYS)
-		return restart_syscall();
-	else
-		return rc;
+	return rc;
 }
 
 /**
@@ -608,9 +618,6 @@ static int fcoe_transport_destroy(const char *buffer, struct kernel_param *kp)
 	struct net_device *netdev = NULL;
 	struct fcoe_transport *ft = NULL;
 
-	if (!mutex_trylock(&ft_mutex))
-		return restart_syscall();
-
 #ifdef CONFIG_LIBFCOE_MODULE
 	/*
 	 * Make sure the module has been initialized, and is not about to be
@@ -621,6 +628,8 @@ static int fcoe_transport_destroy(const char *buffer, struct kernel_param *kp)
 		goto out_nodev;
 #endif
 
+	mutex_lock(&ft_mutex);
+
 	netdev = fcoe_if_to_netdev(buffer);
 	if (!netdev) {
 		LIBFCOE_TRANSPORT_DBG("invalid device %s.\n", buffer);
@@ -645,11 +654,7 @@ static int fcoe_transport_destroy(const char *buffer, struct kernel_param *kp)
 	dev_put(netdev);
 out_nodev:
 	mutex_unlock(&ft_mutex);
-
-	if (rc == -ERESTARTSYS)
-		return restart_syscall();
-	else
-		return rc;
+	return rc;
 }
 
 /**
@@ -667,9 +672,6 @@ static int fcoe_transport_disable(const char *buffer, struct kernel_param *kp)
 	struct net_device *netdev = NULL;
 	struct fcoe_transport *ft = NULL;
 
-	if (!mutex_trylock(&ft_mutex))
-		return restart_syscall();
-
 #ifdef CONFIG_LIBFCOE_MODULE
 	/*
 	 * Make sure the module has been initialized, and is not about to be
@@ -680,6 +682,8 @@ static int fcoe_transport_disable(const char *buffer, struct kernel_param *kp)
 		goto out_nodev;
 #endif
 
+	mutex_lock(&ft_mutex);
+
 	netdev = fcoe_if_to_netdev(buffer);
 	if (!netdev)
 		goto out_nodev;
@@ -716,9 +720,6 @@ static int fcoe_transport_enable(const char *buffer, struct kernel_param *kp)
 	struct net_device *netdev = NULL;
 	struct fcoe_transport *ft = NULL;
 
-	if (!mutex_trylock(&ft_mutex))
-		return restart_syscall();
-
 #ifdef CONFIG_LIBFCOE_MODULE
 	/*
 	 * Make sure the module has been initialized, and is not about to be
@@ -729,6 +730,8 @@ static int fcoe_transport_enable(const char *buffer, struct kernel_param *kp)
 		goto out_nodev;
 #endif
 
+	mutex_lock(&ft_mutex);
+
 	netdev = fcoe_if_to_netdev(buffer);
 	if (!netdev)
 		goto out_nodev;
@@ -743,10 +746,7 @@ static int fcoe_transport_enable(const char *buffer, struct kernel_param *kp)
 	dev_put(netdev);
 out_nodev:
 	mutex_unlock(&ft_mutex);
-	if (rc == -ERESTARTSYS)
-		return restart_syscall();
-	else
-		return rc;
+	return rc;
 }
 
 /**
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 415ad4fb50d43dcdb9f050c684db693d40818a20..c6c0434d80345a122b5e5729bb423615c12e0657 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -273,7 +273,7 @@ static ssize_t host_show_transport_mode(struct device *dev,
 			"performant" : "simple");
 }
 
-/* List of controllers which cannot be reset on kexec with reset_devices */
+/* List of controllers which cannot be hard reset on kexec with reset_devices */
 static u32 unresettable_controller[] = {
 	0x324a103C, /* Smart Array P712m */
 	0x324b103C, /* SmartArray P711m */
@@ -291,16 +291,45 @@ static u32 unresettable_controller[] = {
 	0x409D0E11, /* Smart Array 6400 EM */
 };
 
-static int ctlr_is_resettable(struct ctlr_info *h)
+/* List of controllers which cannot even be soft reset */
+static u32 soft_unresettable_controller[] = {
+	/* Exclude 640x boards.  These are two pci devices in one slot
+	 * which share a battery backed cache module.  One controls the
+	 * cache, the other accesses the cache through the one that controls
+	 * it.  If we reset the one controlling the cache, the other will
+	 * likely not be happy.  Just forbid resetting this conjoined mess.
+	 * The 640x isn't really supported by hpsa anyway.
+	 */
+	0x409C0E11, /* Smart Array 6400 */
+	0x409D0E11, /* Smart Array 6400 EM */
+};
+
+static int ctlr_is_hard_resettable(u32 board_id)
 {
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(unresettable_controller); i++)
-		if (unresettable_controller[i] == h->board_id)
+		if (unresettable_controller[i] == board_id)
+			return 0;
+	return 1;
+}
+
+static int ctlr_is_soft_resettable(u32 board_id)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(soft_unresettable_controller); i++)
+		if (soft_unresettable_controller[i] == board_id)
 			return 0;
 	return 1;
 }
 
+static int ctlr_is_resettable(u32 board_id)
+{
+	return ctlr_is_hard_resettable(board_id) ||
+		ctlr_is_soft_resettable(board_id);
+}
+
 static ssize_t host_show_resettable(struct device *dev,
 	struct device_attribute *attr, char *buf)
 {
@@ -308,7 +337,7 @@ static ssize_t host_show_resettable(struct device *dev,
 	struct Scsi_Host *shost = class_to_shost(dev);
 
 	h = shost_to_hba(shost);
-	return snprintf(buf, 20, "%d\n", ctlr_is_resettable(h));
+	return snprintf(buf, 20, "%d\n", ctlr_is_resettable(h->board_id));
 }
 
 static inline int is_logical_dev_addr_mode(unsigned char scsi3addr[])
@@ -929,13 +958,6 @@ static void hpsa_slave_destroy(struct scsi_device *sdev)
 	/* nothing to do. */
 }
 
-static void hpsa_scsi_setup(struct ctlr_info *h)
-{
-	h->ndevices = 0;
-	h->scsi_host = NULL;
-	spin_lock_init(&h->devlock);
-}
-
 static void hpsa_free_sg_chain_blocks(struct ctlr_info *h)
 {
 	int i;
@@ -1006,8 +1028,7 @@ static void hpsa_unmap_sg_chain_block(struct ctlr_info *h,
 	pci_unmap_single(h->pdev, temp64.val, chain_sg->Len, PCI_DMA_TODEVICE);
 }
 
-static void complete_scsi_command(struct CommandList *cp,
-	int timeout, u32 tag)
+static void complete_scsi_command(struct CommandList *cp)
 {
 	struct scsi_cmnd *cmd;
 	struct ctlr_info *h;
@@ -1308,7 +1329,7 @@ static void hpsa_scsi_do_simple_cmd_with_retry(struct ctlr_info *h,
 	int retry_count = 0;
 
 	do {
-		memset(c->err_info, 0, sizeof(c->err_info));
+		memset(c->err_info, 0, sizeof(*c->err_info));
 		hpsa_scsi_do_simple_cmd_core(h, c);
 		retry_count++;
 	} while (check_for_unit_attention(h, c) && retry_count <= 3);
@@ -1570,6 +1591,7 @@ static unsigned char *msa2xxx_model[] = {
 	"MSA2024",
 	"MSA2312",
 	"MSA2324",
+	"P2000 G3 SAS",
 	NULL,
 };
 
@@ -2751,6 +2773,26 @@ static int hpsa_ioctl(struct scsi_device *dev, int cmd, void *arg)
 	}
 }
 
+static int __devinit hpsa_send_host_reset(struct ctlr_info *h,
+	unsigned char *scsi3addr, u8 reset_type)
+{
+	struct CommandList *c;
+
+	c = cmd_alloc(h);
+	if (!c)
+		return -ENOMEM;
+	fill_cmd(c, HPSA_DEVICE_RESET_MSG, h, NULL, 0, 0,
+		RAID_CTLR_LUNID, TYPE_MSG);
+	c->Request.CDB[1] = reset_type; /* fill_cmd defaults to target reset */
+	c->waiting = NULL;
+	enqueue_cmd_and_start_io(h, c);
+	/* Don't wait for completion, the reset won't complete.  Don't free
+	 * the command either.  This is the last command we will send before
+	 * re-initializing everything, so it doesn't matter and won't leak.
+	 */
+	return 0;
+}
+
 static void fill_cmd(struct CommandList *c, u8 cmd, struct ctlr_info *h,
 	void *buff, size_t size, u8 page_code, unsigned char *scsi3addr,
 	int cmd_type)
@@ -2828,7 +2870,8 @@ static void fill_cmd(struct CommandList *c, u8 cmd, struct ctlr_info *h,
 			c->Request.Type.Attribute = ATTR_SIMPLE;
 			c->Request.Type.Direction = XFER_NONE;
 			c->Request.Timeout = 0; /* Don't time out */
-			c->Request.CDB[0] =  0x01; /* RESET_MSG is 0x01 */
+			memset(&c->Request.CDB[0], 0, sizeof(c->Request.CDB));
+			c->Request.CDB[0] =  cmd;
 			c->Request.CDB[1] = 0x03;  /* Reset target above */
 			/* If bytes 4-7 are zero, it means reset the */
 			/* LunID device */
@@ -2936,7 +2979,7 @@ static inline void finish_cmd(struct CommandList *c, u32 raw_tag)
 {
 	removeQ(c);
 	if (likely(c->cmd_type == CMD_SCSI))
-		complete_scsi_command(c, 0, raw_tag);
+		complete_scsi_command(c);
 	else if (c->cmd_type == CMD_IOCTL_PEND)
 		complete(c->waiting);
 }
@@ -2994,6 +3037,63 @@ static inline u32 process_nonindexed_cmd(struct ctlr_info *h,
 	return next_command(h);
 }
 
+/* Some controllers, like p400, will give us one interrupt
+ * after a soft reset, even if we turned interrupts off.
+ * Only need to check for this in the hpsa_xxx_discard_completions
+ * functions.
+ */
+static int ignore_bogus_interrupt(struct ctlr_info *h)
+{
+	if (likely(!reset_devices))
+		return 0;
+
+	if (likely(h->interrupts_enabled))
+		return 0;
+
+	dev_info(&h->pdev->dev, "Received interrupt while interrupts disabled "
+		"(known firmware bug.)  Ignoring.\n");
+
+	return 1;
+}
+
+static irqreturn_t hpsa_intx_discard_completions(int irq, void *dev_id)
+{
+	struct ctlr_info *h = dev_id;
+	unsigned long flags;
+	u32 raw_tag;
+
+	if (ignore_bogus_interrupt(h))
+		return IRQ_NONE;
+
+	if (interrupt_not_for_us(h))
+		return IRQ_NONE;
+	spin_lock_irqsave(&h->lock, flags);
+	while (interrupt_pending(h)) {
+		raw_tag = get_next_completion(h);
+		while (raw_tag != FIFO_EMPTY)
+			raw_tag = next_command(h);
+	}
+	spin_unlock_irqrestore(&h->lock, flags);
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t hpsa_msix_discard_completions(int irq, void *dev_id)
+{
+	struct ctlr_info *h = dev_id;
+	unsigned long flags;
+	u32 raw_tag;
+
+	if (ignore_bogus_interrupt(h))
+		return IRQ_NONE;
+
+	spin_lock_irqsave(&h->lock, flags);
+	raw_tag = get_next_completion(h);
+	while (raw_tag != FIFO_EMPTY)
+		raw_tag = next_command(h);
+	spin_unlock_irqrestore(&h->lock, flags);
+	return IRQ_HANDLED;
+}
+
 static irqreturn_t do_hpsa_intr_intx(int irq, void *dev_id)
 {
 	struct ctlr_info *h = dev_id;
@@ -3132,11 +3232,10 @@ static __devinit int hpsa_message(struct pci_dev *pdev, unsigned char opcode,
 	return 0;
 }
 
-#define hpsa_soft_reset_controller(p) hpsa_message(p, 1, 0)
 #define hpsa_noop(p) hpsa_message(p, 3, 0)
 
 static int hpsa_controller_hard_reset(struct pci_dev *pdev,
-	void * __iomem vaddr, bool use_doorbell)
+	void * __iomem vaddr, u32 use_doorbell)
 {
 	u16 pmcsr;
 	int pos;
@@ -3147,8 +3246,7 @@ static int hpsa_controller_hard_reset(struct pci_dev *pdev,
 		 * other way using the doorbell register.
 		 */
 		dev_info(&pdev->dev, "using doorbell to reset controller\n");
-		writel(DOORBELL_CTLR_RESET, vaddr + SA5_DOORBELL);
-		msleep(1000);
+		writel(use_doorbell, vaddr + SA5_DOORBELL);
 	} else { /* Try to do it the PCI power state way */
 
 		/* Quoting from the Open CISS Specification: "The Power
@@ -3179,12 +3277,63 @@ static int hpsa_controller_hard_reset(struct pci_dev *pdev,
 		pmcsr &= ~PCI_PM_CTRL_STATE_MASK;
 		pmcsr |= PCI_D0;
 		pci_write_config_word(pdev, pos + PCI_PM_CTRL, pmcsr);
-
-		msleep(500);
 	}
 	return 0;
 }
 
+static __devinit void init_driver_version(char *driver_version, int len)
+{
+	memset(driver_version, 0, len);
+	strncpy(driver_version, "hpsa " HPSA_DRIVER_VERSION, len - 1);
+}
+
+static __devinit int write_driver_ver_to_cfgtable(
+	struct CfgTable __iomem *cfgtable)
+{
+	char *driver_version;
+	int i, size = sizeof(cfgtable->driver_version);
+
+	driver_version = kmalloc(size, GFP_KERNEL);
+	if (!driver_version)
+		return -ENOMEM;
+
+	init_driver_version(driver_version, size);
+	for (i = 0; i < size; i++)
+		writeb(driver_version[i], &cfgtable->driver_version[i]);
+	kfree(driver_version);
+	return 0;
+}
+
+static __devinit void read_driver_ver_from_cfgtable(
+	struct CfgTable __iomem *cfgtable, unsigned char *driver_ver)
+{
+	int i;
+
+	for (i = 0; i < sizeof(cfgtable->driver_version); i++)
+		driver_ver[i] = readb(&cfgtable->driver_version[i]);
+}
+
+static __devinit int controller_reset_failed(
+	struct CfgTable __iomem *cfgtable)
+{
+
+	char *driver_ver, *old_driver_ver;
+	int rc, size = sizeof(cfgtable->driver_version);
+
+	old_driver_ver = kmalloc(2 * size, GFP_KERNEL);
+	if (!old_driver_ver)
+		return -ENOMEM;
+	driver_ver = old_driver_ver + size;
+
+	/* After a reset, the 32 bytes of "driver version" in the cfgtable
+	 * should have been changed, otherwise we know the reset failed.
+	 */
+	init_driver_version(old_driver_ver, size);
+	read_driver_ver_from_cfgtable(cfgtable, driver_ver);
+	rc = !memcmp(driver_ver, old_driver_ver, size);
+	kfree(old_driver_ver);
+	return rc;
+}
 /* This does a hard reset of the controller using PCI power management
  * states or the using the doorbell register.
  */
@@ -3195,10 +3344,10 @@ static __devinit int hpsa_kdump_hard_reset_controller(struct pci_dev *pdev)
 	u64 cfg_base_addr_index;
 	void __iomem *vaddr;
 	unsigned long paddr;
-	u32 misc_fw_support, active_transport;
+	u32 misc_fw_support;
 	int rc;
 	struct CfgTable __iomem *cfgtable;
-	bool use_doorbell;
+	u32 use_doorbell;
 	u32 board_id;
 	u16 command_register;
 
@@ -3215,20 +3364,15 @@ static __devinit int hpsa_kdump_hard_reset_controller(struct pci_dev *pdev)
 	 * using the doorbell register.
 	 */
 
-	/* Exclude 640x boards.  These are two pci devices in one slot
-	 * which share a battery backed cache module.  One controls the
-	 * cache, the other accesses the cache through the one that controls
-	 * it.  If we reset the one controlling the cache, the other will
-	 * likely not be happy.  Just forbid resetting this conjoined mess.
-	 * The 640x isn't really supported by hpsa anyway.
-	 */
 	rc = hpsa_lookup_board_id(pdev, &board_id);
-	if (rc < 0) {
+	if (rc < 0 || !ctlr_is_resettable(board_id)) {
 		dev_warn(&pdev->dev, "Not resetting device.\n");
 		return -ENODEV;
 	}
-	if (board_id == 0x409C0E11 || board_id == 0x409D0E11)
-		return -ENOTSUPP;
+
+	/* if controller is soft- but not hard resettable... */
+	if (!ctlr_is_hard_resettable(board_id))
+		return -ENOTSUPP; /* try soft reset later. */
 
 	/* Save the PCI command register */
 	pci_read_config_word(pdev, 4, &command_register);
@@ -3257,10 +3401,28 @@ static __devinit int hpsa_kdump_hard_reset_controller(struct pci_dev *pdev)
 		rc = -ENOMEM;
 		goto unmap_vaddr;
 	}
+	rc = write_driver_ver_to_cfgtable(cfgtable);
+	if (rc)
+		goto unmap_vaddr;
 
-	/* If reset via doorbell register is supported, use that. */
+	/* If reset via doorbell register is supported, use that.
+	 * There are two such methods.  Favor the newest method.
+	 */
 	misc_fw_support = readl(&cfgtable->misc_fw_support);
-	use_doorbell = misc_fw_support & MISC_FW_DOORBELL_RESET;
+	use_doorbell = misc_fw_support & MISC_FW_DOORBELL_RESET2;
+	if (use_doorbell) {
+		use_doorbell = DOORBELL_CTLR_RESET2;
+	} else {
+		use_doorbell = misc_fw_support & MISC_FW_DOORBELL_RESET;
+		if (use_doorbell) {
+			dev_warn(&pdev->dev, "Controller claims that "
+				"'Bit 2 doorbell reset' is "
+				"supported, but not 'bit 5 doorbell reset'.  "
+				"Firmware update is recommended.\n");
+			rc = -ENOTSUPP; /* try soft reset */
+			goto unmap_cfgtable;
+		}
+	}
 
 	rc = hpsa_controller_hard_reset(pdev, vaddr, use_doorbell);
 	if (rc)
@@ -3279,30 +3441,32 @@ static __devinit int hpsa_kdump_hard_reset_controller(struct pci_dev *pdev)
 	msleep(HPSA_POST_RESET_PAUSE_MSECS);
 
 	/* Wait for board to become not ready, then ready. */
-	dev_info(&pdev->dev, "Waiting for board to become ready.\n");
+	dev_info(&pdev->dev, "Waiting for board to reset.\n");
 	rc = hpsa_wait_for_board_state(pdev, vaddr, BOARD_NOT_READY);
-	if (rc)
+	if (rc) {
 		dev_warn(&pdev->dev,
-			"failed waiting for board to become not ready\n");
+			"failed waiting for board to reset."
+			" Will try soft reset.\n");
+		rc = -ENOTSUPP; /* Not expected, but try soft reset later */
+		goto unmap_cfgtable;
+	}
 	rc = hpsa_wait_for_board_state(pdev, vaddr, BOARD_READY);
 	if (rc) {
 		dev_warn(&pdev->dev,
-			"failed waiting for board to become ready\n");
+			"failed waiting for board to become ready "
+			"after hard reset\n");
 		goto unmap_cfgtable;
 	}
-	dev_info(&pdev->dev, "board ready.\n");
 
-	/* Controller should be in simple mode at this point.  If it's not,
-	 * It means we're on one of those controllers which doesn't support
-	 * the doorbell reset method and on which the PCI power management reset
-	 * method doesn't work (P800, for example.)
-	 * In those cases, don't try to proceed, as it generally doesn't work.
-	 */
-	active_transport = readl(&cfgtable->TransportActive);
-	if (active_transport & PERFORMANT_MODE) {
-		dev_warn(&pdev->dev, "Unable to successfully reset controller,"
-			" Ignoring controller.\n");
-		rc = -ENODEV;
+	rc = controller_reset_failed(vaddr);
+	if (rc < 0)
+		goto unmap_cfgtable;
+	if (rc) {
+		dev_warn(&pdev->dev, "Unable to successfully reset "
+			"controller. Will try soft reset.\n");
+		rc = -ENOTSUPP;
+	} else {
+		dev_info(&pdev->dev, "board ready after hard reset.\n");
 	}
 
 unmap_cfgtable:
@@ -3543,6 +3707,9 @@ static int __devinit hpsa_find_cfgtables(struct ctlr_info *h)
 		       cfg_base_addr_index) + cfg_offset, sizeof(*h->cfgtable));
 	if (!h->cfgtable)
 		return -ENOMEM;
+	rc = write_driver_ver_to_cfgtable(h->cfgtable);
+	if (rc)
+		return rc;
 	/* Find performant mode table. */
 	trans_offset = readl(&h->cfgtable->TransMethodOffset);
 	h->transtable = remap_pci_mem(pci_resource_start(h->pdev,
@@ -3777,11 +3944,12 @@ static __devinit int hpsa_init_reset_devices(struct pci_dev *pdev)
 	 * due to concerns about shared bbwc between 6402/6404 pair.
 	 */
 	if (rc == -ENOTSUPP)
-		return 0; /* just try to do the kdump anyhow. */
+		return rc; /* just try to do the kdump anyhow. */
 	if (rc)
 		return -ENODEV;
 
 	/* Now try to get the controller to respond to a no-op */
+	dev_warn(&pdev->dev, "Waiting for controller to respond to no-op\n");
 	for (i = 0; i < HPSA_POST_RESET_NOOP_RETRIES; i++) {
 		if (hpsa_noop(pdev) == 0)
 			break;
@@ -3792,18 +3960,133 @@ static __devinit int hpsa_init_reset_devices(struct pci_dev *pdev)
 	return 0;
 }
 
+static __devinit int hpsa_allocate_cmd_pool(struct ctlr_info *h)
+{
+	h->cmd_pool_bits = kzalloc(
+		DIV_ROUND_UP(h->nr_cmds, BITS_PER_LONG) *
+		sizeof(unsigned long), GFP_KERNEL);
+	h->cmd_pool = pci_alloc_consistent(h->pdev,
+		    h->nr_cmds * sizeof(*h->cmd_pool),
+		    &(h->cmd_pool_dhandle));
+	h->errinfo_pool = pci_alloc_consistent(h->pdev,
+		    h->nr_cmds * sizeof(*h->errinfo_pool),
+		    &(h->errinfo_pool_dhandle));
+	if ((h->cmd_pool_bits == NULL)
+	    || (h->cmd_pool == NULL)
+	    || (h->errinfo_pool == NULL)) {
+		dev_err(&h->pdev->dev, "out of memory in %s", __func__);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+static void hpsa_free_cmd_pool(struct ctlr_info *h)
+{
+	kfree(h->cmd_pool_bits);
+	if (h->cmd_pool)
+		pci_free_consistent(h->pdev,
+			    h->nr_cmds * sizeof(struct CommandList),
+			    h->cmd_pool, h->cmd_pool_dhandle);
+	if (h->errinfo_pool)
+		pci_free_consistent(h->pdev,
+			    h->nr_cmds * sizeof(struct ErrorInfo),
+			    h->errinfo_pool,
+			    h->errinfo_pool_dhandle);
+}
+
+static int hpsa_request_irq(struct ctlr_info *h,
+	irqreturn_t (*msixhandler)(int, void *),
+	irqreturn_t (*intxhandler)(int, void *))
+{
+	int rc;
+
+	if (h->msix_vector || h->msi_vector)
+		rc = request_irq(h->intr[h->intr_mode], msixhandler,
+				IRQF_DISABLED, h->devname, h);
+	else
+		rc = request_irq(h->intr[h->intr_mode], intxhandler,
+				IRQF_DISABLED, h->devname, h);
+	if (rc) {
+		dev_err(&h->pdev->dev, "unable to get irq %d for %s\n",
+		       h->intr[h->intr_mode], h->devname);
+		return -ENODEV;
+	}
+	return 0;
+}
+
+static int __devinit hpsa_kdump_soft_reset(struct ctlr_info *h)
+{
+	if (hpsa_send_host_reset(h, RAID_CTLR_LUNID,
+		HPSA_RESET_TYPE_CONTROLLER)) {
+		dev_warn(&h->pdev->dev, "Resetting array controller failed.\n");
+		return -EIO;
+	}
+
+	dev_info(&h->pdev->dev, "Waiting for board to soft reset.\n");
+	if (hpsa_wait_for_board_state(h->pdev, h->vaddr, BOARD_NOT_READY)) {
+		dev_warn(&h->pdev->dev, "Soft reset had no effect.\n");
+		return -1;
+	}
+
+	dev_info(&h->pdev->dev, "Board reset, awaiting READY status.\n");
+	if (hpsa_wait_for_board_state(h->pdev, h->vaddr, BOARD_READY)) {
+		dev_warn(&h->pdev->dev, "Board failed to become ready "
+			"after soft reset.\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+static void hpsa_undo_allocations_after_kdump_soft_reset(struct ctlr_info *h)
+{
+	free_irq(h->intr[h->intr_mode], h);
+#ifdef CONFIG_PCI_MSI
+	if (h->msix_vector)
+		pci_disable_msix(h->pdev);
+	else if (h->msi_vector)
+		pci_disable_msi(h->pdev);
+#endif /* CONFIG_PCI_MSI */
+	hpsa_free_sg_chain_blocks(h);
+	hpsa_free_cmd_pool(h);
+	kfree(h->blockFetchTable);
+	pci_free_consistent(h->pdev, h->reply_pool_size,
+		h->reply_pool, h->reply_pool_dhandle);
+	if (h->vaddr)
+		iounmap(h->vaddr);
+	if (h->transtable)
+		iounmap(h->transtable);
+	if (h->cfgtable)
+		iounmap(h->cfgtable);
+	pci_release_regions(h->pdev);
+	kfree(h);
+}
+
 static int __devinit hpsa_init_one(struct pci_dev *pdev,
 				    const struct pci_device_id *ent)
 {
 	int dac, rc;
 	struct ctlr_info *h;
+	int try_soft_reset = 0;
+	unsigned long flags;
 
 	if (number_of_controllers == 0)
 		printk(KERN_INFO DRIVER_NAME "\n");
 
 	rc = hpsa_init_reset_devices(pdev);
-	if (rc)
-		return rc;
+	if (rc) {
+		if (rc != -ENOTSUPP)
+			return rc;
+		/* If the reset fails in a particular way (it has no way to do
+		 * a proper hard reset, so returns -ENOTSUPP) we can try to do
+		 * a soft reset once we get the controller configured up to the
+		 * point that it can accept a command.
+		 */
+		try_soft_reset = 1;
+		rc = 0;
+	}
+
+reinit_after_soft_reset:
 
 	/* Command structures must be aligned on a 32-byte boundary because
 	 * the 5 lower bits of the address are used by the hardware. and by
@@ -3847,54 +4130,82 @@ static int __devinit hpsa_init_one(struct pci_dev *pdev,
 	/* make sure the board interrupts are off */
 	h->access.set_intr_mask(h, HPSA_INTR_OFF);
 
-	if (h->msix_vector || h->msi_vector)
-		rc = request_irq(h->intr[h->intr_mode], do_hpsa_intr_msi,
-				IRQF_DISABLED, h->devname, h);
-	else
-		rc = request_irq(h->intr[h->intr_mode], do_hpsa_intr_intx,
-				IRQF_DISABLED, h->devname, h);
-	if (rc) {
-		dev_err(&pdev->dev, "unable to get irq %d for %s\n",
-		       h->intr[h->intr_mode], h->devname);
+	if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
 		goto clean2;
-	}
-
 	dev_info(&pdev->dev, "%s: <0x%x> at IRQ %d%s using DAC\n",
 	       h->devname, pdev->device,
 	       h->intr[h->intr_mode], dac ? "" : " not");
-
-	h->cmd_pool_bits =
-	    kmalloc(((h->nr_cmds + BITS_PER_LONG -
-		      1) / BITS_PER_LONG) * sizeof(unsigned long), GFP_KERNEL);
-	h->cmd_pool = pci_alloc_consistent(h->pdev,
-		    h->nr_cmds * sizeof(*h->cmd_pool),
-		    &(h->cmd_pool_dhandle));
-	h->errinfo_pool = pci_alloc_consistent(h->pdev,
-		    h->nr_cmds * sizeof(*h->errinfo_pool),
-		    &(h->errinfo_pool_dhandle));
-	if ((h->cmd_pool_bits == NULL)
-	    || (h->cmd_pool == NULL)
-	    || (h->errinfo_pool == NULL)) {
-		dev_err(&pdev->dev, "out of memory");
-		rc = -ENOMEM;
+	if (hpsa_allocate_cmd_pool(h))
 		goto clean4;
-	}
 	if (hpsa_allocate_sg_chain_blocks(h))
 		goto clean4;
 	init_waitqueue_head(&h->scan_wait_queue);
 	h->scan_finished = 1; /* no scan currently in progress */
 
 	pci_set_drvdata(pdev, h);
-	memset(h->cmd_pool_bits, 0,
-	       ((h->nr_cmds + BITS_PER_LONG -
-		 1) / BITS_PER_LONG) * sizeof(unsigned long));
+	h->ndevices = 0;
+	h->scsi_host = NULL;
+	spin_lock_init(&h->devlock);
+	hpsa_put_ctlr_into_performant_mode(h);
+
+	/* At this point, the controller is ready to take commands.
+	 * Now, if reset_devices and the hard reset didn't work, try
+	 * the soft reset and see if that works.
+	 */
+	if (try_soft_reset) {
+
+		/* This is kind of gross.  We may or may not get a completion
+		 * from the soft reset command, and if we do, then the value
+		 * from the fifo may or may not be valid.  So, we wait 10 secs
+		 * after the reset throwing away any completions we get during
+		 * that time.  Unregister the interrupt handler and register
+		 * fake ones to scoop up any residual completions.
+		 */
+		spin_lock_irqsave(&h->lock, flags);
+		h->access.set_intr_mask(h, HPSA_INTR_OFF);
+		spin_unlock_irqrestore(&h->lock, flags);
+		free_irq(h->intr[h->intr_mode], h);
+		rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
+					hpsa_intx_discard_completions);
+		if (rc) {
+			dev_warn(&h->pdev->dev, "Failed to request_irq after "
+				"soft reset.\n");
+			goto clean4;
+		}
+
+		rc = hpsa_kdump_soft_reset(h);
+		if (rc)
+			/* Neither hard nor soft reset worked, we're hosed. */
+			goto clean4;
+
+		dev_info(&h->pdev->dev, "Board READY.\n");
+		dev_info(&h->pdev->dev,
+			"Waiting for stale completions to drain.\n");
+		h->access.set_intr_mask(h, HPSA_INTR_ON);
+		msleep(10000);
+		h->access.set_intr_mask(h, HPSA_INTR_OFF);
+
+		rc = controller_reset_failed(h->cfgtable);
+		if (rc)
+			dev_info(&h->pdev->dev,
+				"Soft reset appears to have failed.\n");
+
+		/* since the controller's reset, we have to go back and re-init
+		 * everything.  Easiest to just forget what we've done and do it
+		 * all over again.
+		 */
+		hpsa_undo_allocations_after_kdump_soft_reset(h);
+		try_soft_reset = 0;
+		if (rc)
+			/* don't go to clean4, we already unallocated */
+			return -ENODEV;
 
-	hpsa_scsi_setup(h);
+		goto reinit_after_soft_reset;
+	}
 
 	/* Turn the interrupts on so we can service requests */
 	h->access.set_intr_mask(h, HPSA_INTR_ON);
 
-	hpsa_put_ctlr_into_performant_mode(h);
 	hpsa_hba_inquiry(h);
 	hpsa_register_scsi(h);	/* hook ourselves into SCSI subsystem */
 	h->busy_initializing = 0;
@@ -3902,16 +4213,7 @@ static int __devinit hpsa_init_one(struct pci_dev *pdev,
 
 clean4:
 	hpsa_free_sg_chain_blocks(h);
-	kfree(h->cmd_pool_bits);
-	if (h->cmd_pool)
-		pci_free_consistent(h->pdev,
-			    h->nr_cmds * sizeof(struct CommandList),
-			    h->cmd_pool, h->cmd_pool_dhandle);
-	if (h->errinfo_pool)
-		pci_free_consistent(h->pdev,
-			    h->nr_cmds * sizeof(struct ErrorInfo),
-			    h->errinfo_pool,
-			    h->errinfo_pool_dhandle);
+	hpsa_free_cmd_pool(h);
 	free_irq(h->intr[h->intr_mode], h);
 clean2:
 clean1:
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
index 621a1530054a807a201cf7761d459103f39bb86a..6d8dcd4dd06bf7a16a655d010af75e98c2456259 100644
--- a/drivers/scsi/hpsa.h
+++ b/drivers/scsi/hpsa.h
@@ -127,10 +127,12 @@ struct ctlr_info {
 };
 #define HPSA_ABORT_MSG 0
 #define HPSA_DEVICE_RESET_MSG 1
-#define HPSA_BUS_RESET_MSG 2
-#define HPSA_HOST_RESET_MSG 3
+#define HPSA_RESET_TYPE_CONTROLLER 0x00
+#define HPSA_RESET_TYPE_BUS 0x01
+#define HPSA_RESET_TYPE_TARGET 0x03
+#define HPSA_RESET_TYPE_LUN 0x04
 #define HPSA_MSG_SEND_RETRY_LIMIT 10
-#define HPSA_MSG_SEND_RETRY_INTERVAL_MSECS 1000
+#define HPSA_MSG_SEND_RETRY_INTERVAL_MSECS (10000)
 
 /* Maximum time in seconds driver will wait for command completions
  * when polling before giving up.
@@ -155,7 +157,7 @@ struct ctlr_info {
  * HPSA_BOARD_READY_ITERATIONS are derived from those.
  */
 #define HPSA_BOARD_READY_WAIT_SECS (120)
-#define HPSA_BOARD_NOT_READY_WAIT_SECS (10)
+#define HPSA_BOARD_NOT_READY_WAIT_SECS (100)
 #define HPSA_BOARD_READY_POLL_INTERVAL_MSECS (100)
 #define HPSA_BOARD_READY_POLL_INTERVAL \
 	((HPSA_BOARD_READY_POLL_INTERVAL_MSECS * HZ) / 1000)
@@ -212,6 +214,7 @@ static void SA5_submit_command(struct ctlr_info *h,
 	dev_dbg(&h->pdev->dev, "Sending %x, tag = %x\n", c->busaddr,
 		c->Header.Tag.lower);
 	writel(c->busaddr, h->vaddr + SA5_REQUEST_PORT_OFFSET);
+	(void) readl(h->vaddr + SA5_REQUEST_PORT_OFFSET);
 	h->commands_outstanding++;
 	if (h->commands_outstanding > h->max_outstanding)
 		h->max_outstanding = h->commands_outstanding;
@@ -227,10 +230,12 @@ static void SA5_intr_mask(struct ctlr_info *h, unsigned long val)
 	if (val) { /* Turn interrupts on */
 		h->interrupts_enabled = 1;
 		writel(0, h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
+		(void) readl(h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
 	} else { /* Turn them off */
 		h->interrupts_enabled = 0;
 		writel(SA5_INTR_OFF,
 			h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
+		(void) readl(h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
 	}
 }
 
@@ -239,10 +244,12 @@ static void SA5_performant_intr_mask(struct ctlr_info *h, unsigned long val)
 	if (val) { /* turn on interrupts */
 		h->interrupts_enabled = 1;
 		writel(0, h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
+		(void) readl(h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
 	} else {
 		h->interrupts_enabled = 0;
 		writel(SA5_PERF_INTR_OFF,
 			h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
+		(void) readl(h->vaddr + SA5_REPLY_INTR_MASK_OFFSET);
 	}
 }
 
diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h
index 18464900e761ef0a1e35879d1ff5942d5e687d2f..55d741b019db22cf49b374f9c8a6994f7ccfcae7 100644
--- a/drivers/scsi/hpsa_cmd.h
+++ b/drivers/scsi/hpsa_cmd.h
@@ -101,6 +101,7 @@
 #define CFGTBL_ChangeReq        0x00000001l
 #define CFGTBL_AccCmds          0x00000001l
 #define DOORBELL_CTLR_RESET	0x00000004l
+#define DOORBELL_CTLR_RESET2	0x00000020l
 
 #define CFGTBL_Trans_Simple     0x00000002l
 #define CFGTBL_Trans_Performant 0x00000004l
@@ -256,14 +257,6 @@ struct ErrorInfo {
 #define CMD_IOCTL_PEND  0x01
 #define CMD_SCSI	0x03
 
-/* This structure needs to be divisible by 32 for new
- * indexing method and performant mode.
- */
-#define PAD32 32
-#define PAD64DIFF 0
-#define USEEXTRA ((sizeof(void *) - 4)/4)
-#define PADSIZE (PAD32 + PAD64DIFF * USEEXTRA)
-
 #define DIRECT_LOOKUP_SHIFT 5
 #define DIRECT_LOOKUP_BIT 0x10
 #define DIRECT_LOOKUP_MASK (~((1 << DIRECT_LOOKUP_SHIFT) - 1))
@@ -345,6 +338,8 @@ struct CfgTable {
 	u8		reserved[0x78 - 0x58];
 	u32		misc_fw_support; /* offset 0x78 */
 #define			MISC_FW_DOORBELL_RESET (0x02)
+#define			MISC_FW_DOORBELL_RESET2 (0x010)
+	u8		driver_version[32];
 };
 
 #define NUM_BLOCKFETCH_ENTRIES 8
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 041958453e2a6e6fc39bc4b727d1c44c904a5f9e..3d391dc3f11fe7ce8272a85d92968a10cc329b26 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1849,8 +1849,7 @@ static void ibmvscsi_do_work(struct ibmvscsi_host_data *hostdata)
 		rc = ibmvscsi_ops->reset_crq_queue(&hostdata->queue, hostdata);
 		if (!rc)
 			rc = ibmvscsi_ops->send_crq(hostdata, 0xC001000000000000LL, 0);
-		if (!rc)
-			rc = vio_enable_interrupts(to_vio_dev(hostdata->dev));
+		vio_enable_interrupts(to_vio_dev(hostdata->dev));
 	} else if (hostdata->reenable_crq) {
 		smp_rmb();
 		action = "enable";
diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index 6568aab745a0014944f619465bf0fc7bc6429d32..92109b126391ded6206c5d80dabd457ec03891e3 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -343,7 +343,7 @@ static int in2000_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 	instance = cmd->device->host;
 	hostdata = (struct IN2000_hostdata *) instance->hostdata;
 
-	DB(DB_QUEUE_COMMAND, scmd_printk(KERN_DEBUG, cmd, "Q-%02x-%ld(", cmd->cmnd[0], cmd->serial_number))
+	DB(DB_QUEUE_COMMAND, scmd_printk(KERN_DEBUG, cmd, "Q-%02x(", cmd->cmnd[0]))
 
 /* Set up a few fields in the Scsi_Cmnd structure for our own use:
  *  - host_scribble is the pointer to the next cmd in the input queue
@@ -427,7 +427,7 @@ static int in2000_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 
 	in2000_execute(cmd->device->host);
 
-	DB(DB_QUEUE_COMMAND, printk(")Q-%ld ", cmd->serial_number))
+	DB(DB_QUEUE_COMMAND, printk(")Q "))
 	    return 0;
 }
 
@@ -705,7 +705,7 @@ static void in2000_execute(struct Scsi_Host *instance)
 	 * to search the input_Q again...
 	 */
 
-	DB(DB_EXECUTE, printk("%s%ld)EX-2 ", (cmd->SCp.phase) ? "d:" : "", cmd->serial_number))
+	DB(DB_EXECUTE, printk("%s)EX-2 ", (cmd->SCp.phase) ? "d:" : ""))
 
 }
 
@@ -1149,7 +1149,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
 	case CSR_XFER_DONE | PHS_COMMAND:
 	case CSR_UNEXP | PHS_COMMAND:
 	case CSR_SRV_REQ | PHS_COMMAND:
-		DB(DB_INTR, printk("CMND-%02x,%ld", cmd->cmnd[0], cmd->serial_number))
+		DB(DB_INTR, printk("CMND-%02x", cmd->cmnd[0]))
 		    transfer_pio(cmd->cmnd, cmd->cmd_len, DATA_OUT_DIR, hostdata);
 		hostdata->state = S_CONNECTED;
 		break;
@@ -1191,7 +1191,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
 		switch (msg) {
 
 		case COMMAND_COMPLETE:
-			DB(DB_INTR, printk("CCMP-%ld", cmd->serial_number))
+			DB(DB_INTR, printk("CCMP"))
 			    write_3393_cmd(hostdata, WD_CMD_NEGATE_ACK);
 			hostdata->state = S_PRE_CMP_DISC;
 			break;
@@ -1329,7 +1329,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
 
 		write_3393(hostdata, WD_SOURCE_ID, SRCID_ER);
 		if (phs == 0x60) {
-			DB(DB_INTR, printk("SX-DONE-%ld", cmd->serial_number))
+			DB(DB_INTR, printk("SX-DONE"))
 			    cmd->SCp.Message = COMMAND_COMPLETE;
 			lun = read_3393(hostdata, WD_TARGET_LUN);
 			DB(DB_INTR, printk(":%d.%d", cmd->SCp.Status, lun))
@@ -1350,7 +1350,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
 
 			in2000_execute(instance);
 		} else {
-			printk("%02x:%02x:%02x-%ld: Unknown SEL_XFER_DONE phase!!---", asr, sr, phs, cmd->serial_number);
+			printk("%02x:%02x:%02x: Unknown SEL_XFER_DONE phase!!---", asr, sr, phs);
 		}
 		break;
 
@@ -1417,7 +1417,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
 			spin_unlock_irqrestore(instance->host_lock, flags);
 			return IRQ_HANDLED;
 		}
-		DB(DB_INTR, printk("UNEXP_DISC-%ld", cmd->serial_number))
+		DB(DB_INTR, printk("UNEXP_DISC"))
 		    hostdata->connected = NULL;
 		hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun);
 		hostdata->state = S_UNCONNECTED;
@@ -1442,7 +1442,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
  */
 
 		write_3393(hostdata, WD_SOURCE_ID, SRCID_ER);
-		DB(DB_INTR, printk("DISC-%ld", cmd->serial_number))
+		DB(DB_INTR, printk("DISC"))
 		    if (cmd == NULL) {
 			printk(" - Already disconnected! ");
 			hostdata->state = S_UNCONNECTED;
@@ -1575,7 +1575,6 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
 		} else
 			hostdata->state = S_CONNECTED;
 
-		DB(DB_INTR, printk("-%ld", cmd->serial_number))
 		    break;
 
 	default:
@@ -1704,7 +1703,7 @@ static int __in2000_abort(Scsi_Cmnd * cmd)
 				prev->host_scribble = cmd->host_scribble;
 			cmd->host_scribble = NULL;
 			cmd->result = DID_ABORT << 16;
-			printk(KERN_WARNING "scsi%d: Abort - removing command %ld from input_Q. ", instance->host_no, cmd->serial_number);
+			printk(KERN_WARNING "scsi%d: Abort - removing command from input_Q. ", instance->host_no);
 			cmd->scsi_done(cmd);
 			return SUCCESS;
 		}
@@ -1725,7 +1724,7 @@ static int __in2000_abort(Scsi_Cmnd * cmd)
 
 	if (hostdata->connected == cmd) {
 
-		printk(KERN_WARNING "scsi%d: Aborting connected command %ld - ", instance->host_no, cmd->serial_number);
+		printk(KERN_WARNING "scsi%d: Aborting connected command - ", instance->host_no);
 
 		printk("sending wd33c93 ABORT command - ");
 		write_3393(hostdata, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED);
@@ -2270,7 +2269,7 @@ static int in2000_proc_info(struct Scsi_Host *instance, char *buf, char **start,
 		strcat(bp, "\nconnected:     ");
 		if (hd->connected) {
 			cmd = (Scsi_Cmnd *) hd->connected;
-			sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+			sprintf(tbuf, " %d:%d(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
 			strcat(bp, tbuf);
 		}
 	}
@@ -2278,7 +2277,7 @@ static int in2000_proc_info(struct Scsi_Host *instance, char *buf, char **start,
 		strcat(bp, "\ninput_Q:       ");
 		cmd = (Scsi_Cmnd *) hd->input_Q;
 		while (cmd) {
-			sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+			sprintf(tbuf, " %d:%d(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
 			strcat(bp, tbuf);
 			cmd = (Scsi_Cmnd *) cmd->host_scribble;
 		}
@@ -2287,7 +2286,7 @@ static int in2000_proc_info(struct Scsi_Host *instance, char *buf, char **start,
 		strcat(bp, "\ndisconnected_Q:");
 		cmd = (Scsi_Cmnd *) hd->disconnected_Q;
 		while (cmd) {
-			sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+			sprintf(tbuf, " %d:%d(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
 			strcat(bp, tbuf);
 			cmd = (Scsi_Cmnd *) cmd->host_scribble;
 		}
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 0621238fac4a7972a0fa968675e6f5e40d41c34a..12868ca461108547d2eafdbc1e9c5e1d95219501 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -60,6 +60,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
+#include <linux/vmalloc.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/pci.h>
@@ -2717,13 +2718,18 @@ static int ipr_sdt_copy(struct ipr_ioa_cfg *ioa_cfg,
 			unsigned long pci_address, u32 length)
 {
 	int bytes_copied = 0;
-	int cur_len, rc, rem_len, rem_page_len;
+	int cur_len, rc, rem_len, rem_page_len, max_dump_size;
 	__be32 *page;
 	unsigned long lock_flags = 0;
 	struct ipr_ioa_dump *ioa_dump = &ioa_cfg->dump->ioa_dump;
 
+	if (ioa_cfg->sis64)
+		max_dump_size = IPR_FMT3_MAX_IOA_DUMP_SIZE;
+	else
+		max_dump_size = IPR_FMT2_MAX_IOA_DUMP_SIZE;
+
 	while (bytes_copied < length &&
-	       (ioa_dump->hdr.len + bytes_copied) < IPR_MAX_IOA_DUMP_SIZE) {
+	       (ioa_dump->hdr.len + bytes_copied) < max_dump_size) {
 		if (ioa_dump->page_offset >= PAGE_SIZE ||
 		    ioa_dump->page_offset == 0) {
 			page = (__be32 *)__get_free_page(GFP_ATOMIC);
@@ -2885,8 +2891,8 @@ static void ipr_get_ioa_dump(struct ipr_ioa_cfg *ioa_cfg, struct ipr_dump *dump)
 	unsigned long lock_flags = 0;
 	struct ipr_driver_dump *driver_dump = &dump->driver_dump;
 	struct ipr_ioa_dump *ioa_dump = &dump->ioa_dump;
-	u32 num_entries, start_off, end_off;
-	u32 bytes_to_copy, bytes_copied, rc;
+	u32 num_entries, max_num_entries, start_off, end_off;
+	u32 max_dump_size, bytes_to_copy, bytes_copied, rc;
 	struct ipr_sdt *sdt;
 	int valid = 1;
 	int i;
@@ -2947,8 +2953,18 @@ static void ipr_get_ioa_dump(struct ipr_ioa_cfg *ioa_cfg, struct ipr_dump *dump)
 	 on entries in this table */
 	sdt = &ioa_dump->sdt;
 
+	if (ioa_cfg->sis64) {
+		max_num_entries = IPR_FMT3_NUM_SDT_ENTRIES;
+		max_dump_size = IPR_FMT3_MAX_IOA_DUMP_SIZE;
+	} else {
+		max_num_entries = IPR_FMT2_NUM_SDT_ENTRIES;
+		max_dump_size = IPR_FMT2_MAX_IOA_DUMP_SIZE;
+	}
+
+	bytes_to_copy = offsetof(struct ipr_sdt, entry) +
+			(max_num_entries * sizeof(struct ipr_sdt_entry));
 	rc = ipr_get_ldump_data_section(ioa_cfg, start_addr, (__be32 *)sdt,
-					sizeof(struct ipr_sdt) / sizeof(__be32));
+					bytes_to_copy / sizeof(__be32));
 
 	/* Smart Dump table is ready to use and the first entry is valid */
 	if (rc || ((be32_to_cpu(sdt->hdr.state) != IPR_FMT3_SDT_READY_TO_USE) &&
@@ -2964,13 +2980,20 @@ static void ipr_get_ioa_dump(struct ipr_ioa_cfg *ioa_cfg, struct ipr_dump *dump)
 
 	num_entries = be32_to_cpu(sdt->hdr.num_entries_used);
 
-	if (num_entries > IPR_NUM_SDT_ENTRIES)
-		num_entries = IPR_NUM_SDT_ENTRIES;
+	if (num_entries > max_num_entries)
+		num_entries = max_num_entries;
+
+	/* Update dump length to the actual data to be copied */
+	dump->driver_dump.hdr.len += sizeof(struct ipr_sdt_header);
+	if (ioa_cfg->sis64)
+		dump->driver_dump.hdr.len += num_entries * sizeof(struct ipr_sdt_entry);
+	else
+		dump->driver_dump.hdr.len += max_num_entries * sizeof(struct ipr_sdt_entry);
 
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 
 	for (i = 0; i < num_entries; i++) {
-		if (ioa_dump->hdr.len > IPR_MAX_IOA_DUMP_SIZE) {
+		if (ioa_dump->hdr.len > max_dump_size) {
 			driver_dump->hdr.status = IPR_DUMP_STATUS_QUAL_SUCCESS;
 			break;
 		}
@@ -2989,7 +3012,7 @@ static void ipr_get_ioa_dump(struct ipr_ioa_cfg *ioa_cfg, struct ipr_dump *dump)
 					valid = 0;
 			}
 			if (valid) {
-				if (bytes_to_copy > IPR_MAX_IOA_DUMP_SIZE) {
+				if (bytes_to_copy > max_dump_size) {
 					sdt->entry[i].flags &= ~IPR_SDT_VALID_ENTRY;
 					continue;
 				}
@@ -3044,6 +3067,7 @@ static void ipr_release_dump(struct kref *kref)
 	for (i = 0; i < dump->ioa_dump.next_page_index; i++)
 		free_page((unsigned long) dump->ioa_dump.ioa_data[i]);
 
+	vfree(dump->ioa_dump.ioa_data);
 	kfree(dump);
 	LEAVE;
 }
@@ -3835,7 +3859,7 @@ static ssize_t ipr_read_dump(struct file *filp, struct kobject *kobj,
 	struct ipr_dump *dump;
 	unsigned long lock_flags = 0;
 	char *src;
-	int len;
+	int len, sdt_end;
 	size_t rc = count;
 
 	if (!capable(CAP_SYS_ADMIN))
@@ -3875,9 +3899,17 @@ static ssize_t ipr_read_dump(struct file *filp, struct kobject *kobj,
 
 	off -= sizeof(dump->driver_dump);
 
-	if (count && off < offsetof(struct ipr_ioa_dump, ioa_data)) {
-		if (off + count > offsetof(struct ipr_ioa_dump, ioa_data))
-			len = offsetof(struct ipr_ioa_dump, ioa_data) - off;
+	if (ioa_cfg->sis64)
+		sdt_end = offsetof(struct ipr_ioa_dump, sdt.entry) +
+			  (be32_to_cpu(dump->ioa_dump.sdt.hdr.num_entries_used) *
+			   sizeof(struct ipr_sdt_entry));
+	else
+		sdt_end = offsetof(struct ipr_ioa_dump, sdt.entry) +
+			  (IPR_FMT2_NUM_SDT_ENTRIES * sizeof(struct ipr_sdt_entry));
+
+	if (count && off < sdt_end) {
+		if (off + count > sdt_end)
+			len = sdt_end - off;
 		else
 			len = count;
 		src = (u8 *)&dump->ioa_dump + off;
@@ -3887,7 +3919,7 @@ static ssize_t ipr_read_dump(struct file *filp, struct kobject *kobj,
 		count -= len;
 	}
 
-	off -= offsetof(struct ipr_ioa_dump, ioa_data);
+	off -= sdt_end;
 
 	while (count) {
 		if ((off & PAGE_MASK) != ((off + count) & PAGE_MASK))
@@ -3916,6 +3948,7 @@ static ssize_t ipr_read_dump(struct file *filp, struct kobject *kobj,
 static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
 {
 	struct ipr_dump *dump;
+	__be32 **ioa_data;
 	unsigned long lock_flags = 0;
 
 	dump = kzalloc(sizeof(struct ipr_dump), GFP_KERNEL);
@@ -3925,6 +3958,19 @@ static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
 		return -ENOMEM;
 	}
 
+	if (ioa_cfg->sis64)
+		ioa_data = vmalloc(IPR_FMT3_MAX_NUM_DUMP_PAGES * sizeof(__be32 *));
+	else
+		ioa_data = vmalloc(IPR_FMT2_MAX_NUM_DUMP_PAGES * sizeof(__be32 *));
+
+	if (!ioa_data) {
+		ipr_err("Dump memory allocation failed\n");
+		kfree(dump);
+		return -ENOMEM;
+	}
+
+	dump->ioa_dump.ioa_data = ioa_data;
+
 	kref_init(&dump->kref);
 	dump->ioa_cfg = ioa_cfg;
 
@@ -3932,6 +3978,7 @@ static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
 
 	if (INACTIVE != ioa_cfg->sdt_state) {
 		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+		vfree(dump->ioa_dump.ioa_data);
 		kfree(dump);
 		return 0;
 	}
@@ -4953,9 +5000,35 @@ static int ipr_eh_abort(struct scsi_cmnd * scsi_cmd)
  * 	IRQ_NONE / IRQ_HANDLED
  **/
 static irqreturn_t ipr_handle_other_interrupt(struct ipr_ioa_cfg *ioa_cfg,
-					      volatile u32 int_reg)
+					      u32 int_reg)
 {
 	irqreturn_t rc = IRQ_HANDLED;
+	u32 int_mask_reg;
+
+	int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg32);
+	int_reg &= ~int_mask_reg;
+
+	/* If an interrupt on the adapter did not occur, ignore it.
+	 * Or in the case of SIS 64, check for a stage change interrupt.
+	 */
+	if ((int_reg & IPR_PCII_OPER_INTERRUPTS) == 0) {
+		if (ioa_cfg->sis64) {
+			int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
+			int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
+			if (int_reg & IPR_PCII_IPL_STAGE_CHANGE) {
+
+				/* clear stage change */
+				writel(IPR_PCII_IPL_STAGE_CHANGE, ioa_cfg->regs.clr_interrupt_reg);
+				int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
+				list_del(&ioa_cfg->reset_cmd->queue);
+				del_timer(&ioa_cfg->reset_cmd->timer);
+				ipr_reset_ioa_job(ioa_cfg->reset_cmd);
+				return IRQ_HANDLED;
+			}
+		}
+
+		return IRQ_NONE;
+	}
 
 	if (int_reg & IPR_PCII_IOA_TRANS_TO_OPER) {
 		/* Mask the interrupt */
@@ -4968,6 +5041,13 @@ static irqreturn_t ipr_handle_other_interrupt(struct ipr_ioa_cfg *ioa_cfg,
 		list_del(&ioa_cfg->reset_cmd->queue);
 		del_timer(&ioa_cfg->reset_cmd->timer);
 		ipr_reset_ioa_job(ioa_cfg->reset_cmd);
+	} else if ((int_reg & IPR_PCII_HRRQ_UPDATED) == int_reg) {
+		if (ipr_debug && printk_ratelimit())
+			dev_err(&ioa_cfg->pdev->dev,
+				"Spurious interrupt detected. 0x%08X\n", int_reg);
+		writel(IPR_PCII_HRRQ_UPDATED, ioa_cfg->regs.clr_interrupt_reg32);
+		int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32);
+		return IRQ_NONE;
 	} else {
 		if (int_reg & IPR_PCII_IOA_UNIT_CHECKED)
 			ioa_cfg->ioa_unit_checked = 1;
@@ -5016,10 +5096,11 @@ static irqreturn_t ipr_isr(int irq, void *devp)
 {
 	struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)devp;
 	unsigned long lock_flags = 0;
-	volatile u32 int_reg, int_mask_reg;
+	u32 int_reg = 0;
 	u32 ioasc;
 	u16 cmd_index;
 	int num_hrrq = 0;
+	int irq_none = 0;
 	struct ipr_cmnd *ipr_cmd;
 	irqreturn_t rc = IRQ_NONE;
 
@@ -5031,33 +5112,6 @@ static irqreturn_t ipr_isr(int irq, void *devp)
 		return IRQ_NONE;
 	}
 
-	int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg32);
-	int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32) & ~int_mask_reg;
-
-	/* If an interrupt on the adapter did not occur, ignore it.
-	 * Or in the case of SIS 64, check for a stage change interrupt.
-	 */
-	if (unlikely((int_reg & IPR_PCII_OPER_INTERRUPTS) == 0)) {
-		if (ioa_cfg->sis64) {
-			int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
-			int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
-			if (int_reg & IPR_PCII_IPL_STAGE_CHANGE) {
-
-				/* clear stage change */
-				writel(IPR_PCII_IPL_STAGE_CHANGE, ioa_cfg->regs.clr_interrupt_reg);
-				int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
-				list_del(&ioa_cfg->reset_cmd->queue);
-				del_timer(&ioa_cfg->reset_cmd->timer);
-				ipr_reset_ioa_job(ioa_cfg->reset_cmd);
-				spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-				return IRQ_HANDLED;
-			}
-		}
-
-		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-		return IRQ_NONE;
-	}
-
 	while (1) {
 		ipr_cmd = NULL;
 
@@ -5097,7 +5151,7 @@ static irqreturn_t ipr_isr(int irq, void *devp)
 			/* Clear the PCI interrupt */
 			do {
 				writel(IPR_PCII_HRRQ_UPDATED, ioa_cfg->regs.clr_interrupt_reg32);
-				int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32) & ~int_mask_reg;
+				int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32);
 			} while (int_reg & IPR_PCII_HRRQ_UPDATED &&
 					num_hrrq++ < IPR_MAX_HRRQ_RETRIES);
 
@@ -5107,6 +5161,9 @@ static irqreturn_t ipr_isr(int irq, void *devp)
 				return IRQ_HANDLED;
 			}
 
+		} else if (rc == IRQ_NONE && irq_none == 0) {
+			int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32);
+			irq_none++;
 		} else
 			break;
 	}
@@ -5143,7 +5200,8 @@ static int ipr_build_ioadl64(struct ipr_ioa_cfg *ioa_cfg,
 
 	nseg = scsi_dma_map(scsi_cmd);
 	if (nseg < 0) {
-		dev_err(&ioa_cfg->pdev->dev, "pci_map_sg failed!\n");
+		if (printk_ratelimit())
+			dev_err(&ioa_cfg->pdev->dev, "pci_map_sg failed!\n");
 		return -1;
 	}
 
@@ -5773,7 +5831,8 @@ static int ipr_queuecommand_lck(struct scsi_cmnd *scsi_cmd,
 		}
 
 		ioarcb->cmd_pkt.flags_hi |= IPR_FLAGS_HI_NO_LINK_DESC;
-		ioarcb->cmd_pkt.flags_lo |= IPR_FLAGS_LO_DELAY_AFTER_RST;
+		if (ipr_is_gscsi(res))
+			ioarcb->cmd_pkt.flags_lo |= IPR_FLAGS_LO_DELAY_AFTER_RST;
 		ioarcb->cmd_pkt.flags_lo |= IPR_FLAGS_LO_ALIGNED_BFR;
 		ioarcb->cmd_pkt.flags_lo |= ipr_get_task_attributes(scsi_cmd);
 	}
@@ -7516,7 +7575,7 @@ static int ipr_reset_get_unit_check_job(struct ipr_cmnd *ipr_cmd)
 static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
 {
 	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
-	volatile u32 int_reg;
+	u32 int_reg;
 
 	ENTER;
 	ioa_cfg->pdev->state_saved = true;
@@ -7555,7 +7614,10 @@ static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
 		ipr_cmd->job_step = ipr_reset_enable_ioa;
 
 		if (GET_DUMP == ioa_cfg->sdt_state) {
-			ipr_reset_start_timer(ipr_cmd, IPR_DUMP_TIMEOUT);
+			if (ioa_cfg->sis64)
+				ipr_reset_start_timer(ipr_cmd, IPR_SIS64_DUMP_TIMEOUT);
+			else
+				ipr_reset_start_timer(ipr_cmd, IPR_SIS32_DUMP_TIMEOUT);
 			ipr_cmd->job_step = ipr_reset_wait_for_dump;
 			schedule_work(&ioa_cfg->work_q);
 			return IPR_RC_JOB_RETURN;
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 13f425fb8851f5206f74be7a3c0615dea0b0ca8d..f93f8637c5a18380d0145c2650e963fddeb2ce7d 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -38,8 +38,8 @@
 /*
  * Literals
  */
-#define IPR_DRIVER_VERSION "2.5.1"
-#define IPR_DRIVER_DATE "(August 10, 2010)"
+#define IPR_DRIVER_VERSION "2.5.2"
+#define IPR_DRIVER_DATE "(April 27, 2011)"
 
 /*
  * IPR_MAX_CMD_PER_LUN: This defines the maximum number of outstanding
@@ -217,7 +217,8 @@
 #define IPR_CHECK_FOR_RESET_TIMEOUT		(HZ / 10)
 #define IPR_WAIT_FOR_BIST_TIMEOUT		(2 * HZ)
 #define IPR_PCI_RESET_TIMEOUT			(HZ / 2)
-#define IPR_DUMP_TIMEOUT			(15 * HZ)
+#define IPR_SIS32_DUMP_TIMEOUT			(15 * HZ)
+#define IPR_SIS64_DUMP_TIMEOUT			(40 * HZ)
 #define IPR_DUMP_DELAY_SECONDS			4
 #define IPR_DUMP_DELAY_TIMEOUT			(IPR_DUMP_DELAY_SECONDS * HZ)
 
@@ -285,9 +286,12 @@ IPR_PCII_NO_HOST_RRQ | IPR_PCII_IOARRIN_LOST | IPR_PCII_MMIO_ERROR)
 /*
  * Dump literals
  */
-#define IPR_MAX_IOA_DUMP_SIZE				(4 * 1024 * 1024)
-#define IPR_NUM_SDT_ENTRIES				511
-#define IPR_MAX_NUM_DUMP_PAGES	((IPR_MAX_IOA_DUMP_SIZE / PAGE_SIZE) + 1)
+#define IPR_FMT2_MAX_IOA_DUMP_SIZE			(4 * 1024 * 1024)
+#define IPR_FMT3_MAX_IOA_DUMP_SIZE			(32 * 1024 * 1024)
+#define IPR_FMT2_NUM_SDT_ENTRIES			511
+#define IPR_FMT3_NUM_SDT_ENTRIES			0xFFF
+#define IPR_FMT2_MAX_NUM_DUMP_PAGES	((IPR_FMT2_MAX_IOA_DUMP_SIZE / PAGE_SIZE) + 1)
+#define IPR_FMT3_MAX_NUM_DUMP_PAGES	((IPR_FMT3_MAX_IOA_DUMP_SIZE / PAGE_SIZE) + 1)
 
 /*
  * Misc literals
@@ -474,7 +478,7 @@ struct ipr_cmd_pkt {
 
 	u8 flags_lo;
 #define IPR_FLAGS_LO_ALIGNED_BFR		0x20
-#define IPR_FLAGS_LO_DELAY_AFTER_RST	0x10
+#define IPR_FLAGS_LO_DELAY_AFTER_RST		0x10
 #define IPR_FLAGS_LO_UNTAGGED_TASK		0x00
 #define IPR_FLAGS_LO_SIMPLE_TASK		0x02
 #define IPR_FLAGS_LO_ORDERED_TASK		0x04
@@ -1164,7 +1168,7 @@ struct ipr_sdt_header {
 
 struct ipr_sdt {
 	struct ipr_sdt_header hdr;
-	struct ipr_sdt_entry entry[IPR_NUM_SDT_ENTRIES];
+	struct ipr_sdt_entry entry[IPR_FMT3_NUM_SDT_ENTRIES];
 }__attribute__((packed, aligned (4)));
 
 struct ipr_uc_sdt {
@@ -1608,7 +1612,7 @@ struct ipr_driver_dump {
 struct ipr_ioa_dump {
 	struct ipr_dump_entry_header hdr;
 	struct ipr_sdt sdt;
-	__be32 *ioa_data[IPR_MAX_NUM_DUMP_PAGES];
+	__be32 **ioa_data;
 	u32 reserved;
 	u32 next_page_index;
 	u32 page_offset;
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index 5b799a37ad0991dca76bf05b643ed5ef44cad341..2a3a4720a771c26c4f67343f8b720ac005e1100f 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -57,9 +57,6 @@ static struct kmem_cache *scsi_pkt_cachep;
 #define FC_SRB_READ		(1 << 1)
 #define FC_SRB_WRITE		(1 << 0)
 
-/* constant added to e_d_tov timeout to get rec_tov value */
-#define REC_TOV_CONST		1
-
 /*
  * The SCp.ptr should be tested and set under the scsi_pkt_queue lock
  */
@@ -248,7 +245,7 @@ static inline void fc_fcp_unlock_pkt(struct fc_fcp_pkt *fsp)
 /**
  * fc_fcp_timer_set() - Start a timer for a fcp_pkt
  * @fsp:   The FCP packet to start a timer for
- * @delay: The timeout period for the timer
+ * @delay: The timeout period in jiffies
  */
 static void fc_fcp_timer_set(struct fc_fcp_pkt *fsp, unsigned long delay)
 {
@@ -335,22 +332,23 @@ static void fc_fcp_ddp_done(struct fc_fcp_pkt *fsp)
 /**
  * fc_fcp_can_queue_ramp_up() - increases can_queue
  * @lport: lport to ramp up can_queue
- *
- * Locking notes: Called with Scsi_Host lock held
  */
 static void fc_fcp_can_queue_ramp_up(struct fc_lport *lport)
 {
 	struct fc_fcp_internal *si = fc_get_scsi_internal(lport);
+	unsigned long flags;
 	int can_queue;
 
+	spin_lock_irqsave(lport->host->host_lock, flags);
+
 	if (si->last_can_queue_ramp_up_time &&
 	    (time_before(jiffies, si->last_can_queue_ramp_up_time +
 			 FC_CAN_QUEUE_PERIOD)))
-		return;
+		goto unlock;
 
 	if (time_before(jiffies, si->last_can_queue_ramp_down_time +
 			FC_CAN_QUEUE_PERIOD))
-		return;
+		goto unlock;
 
 	si->last_can_queue_ramp_up_time = jiffies;
 
@@ -362,6 +360,9 @@ static void fc_fcp_can_queue_ramp_up(struct fc_lport *lport)
 	lport->host->can_queue = can_queue;
 	shost_printk(KERN_ERR, lport->host, "libfc: increased "
 		     "can_queue to %d.\n", can_queue);
+
+unlock:
+	spin_unlock_irqrestore(lport->host->host_lock, flags);
 }
 
 /**
@@ -373,18 +374,19 @@ static void fc_fcp_can_queue_ramp_up(struct fc_lport *lport)
  * commands complete or timeout, then try again with a reduced
  * can_queue. Eventually we will hit the point where we run
  * on all reserved structs.
- *
- * Locking notes: Called with Scsi_Host lock held
  */
 static void fc_fcp_can_queue_ramp_down(struct fc_lport *lport)
 {
 	struct fc_fcp_internal *si = fc_get_scsi_internal(lport);
+	unsigned long flags;
 	int can_queue;
 
+	spin_lock_irqsave(lport->host->host_lock, flags);
+
 	if (si->last_can_queue_ramp_down_time &&
 	    (time_before(jiffies, si->last_can_queue_ramp_down_time +
 			 FC_CAN_QUEUE_PERIOD)))
-		return;
+		goto unlock;
 
 	si->last_can_queue_ramp_down_time = jiffies;
 
@@ -395,6 +397,9 @@ static void fc_fcp_can_queue_ramp_down(struct fc_lport *lport)
 	lport->host->can_queue = can_queue;
 	shost_printk(KERN_ERR, lport->host, "libfc: Could not allocate frame.\n"
 		     "Reducing can_queue to %d.\n", can_queue);
+
+unlock:
+	spin_unlock_irqrestore(lport->host->host_lock, flags);
 }
 
 /*
@@ -409,16 +414,13 @@ static inline struct fc_frame *fc_fcp_frame_alloc(struct fc_lport *lport,
 						  size_t len)
 {
 	struct fc_frame *fp;
-	unsigned long flags;
 
 	fp = fc_frame_alloc(lport, len);
 	if (likely(fp))
 		return fp;
 
 	/* error case */
-	spin_lock_irqsave(lport->host->host_lock, flags);
 	fc_fcp_can_queue_ramp_down(lport);
-	spin_unlock_irqrestore(lport->host->host_lock, flags);
 	return NULL;
 }
 
@@ -1093,16 +1095,14 @@ static int fc_fcp_pkt_send(struct fc_lport *lport, struct fc_fcp_pkt *fsp)
 /**
  * get_fsp_rec_tov() - Helper function to get REC_TOV
  * @fsp: the FCP packet
+ *
+ * Returns rec tov in jiffies as rpriv->e_d_tov + 1 second
  */
 static inline unsigned int get_fsp_rec_tov(struct fc_fcp_pkt *fsp)
 {
-	struct fc_rport *rport;
-	struct fc_rport_libfc_priv *rpriv;
-
-	rport = fsp->rport;
-	rpriv = rport->dd_data;
+	struct fc_rport_libfc_priv *rpriv = fsp->rport->dd_data;
 
-	return rpriv->e_d_tov + REC_TOV_CONST;
+	return msecs_to_jiffies(rpriv->e_d_tov) + HZ;
 }
 
 /**
@@ -1122,7 +1122,6 @@ static int fc_fcp_cmd_send(struct fc_lport *lport, struct fc_fcp_pkt *fsp,
 	struct fc_rport_libfc_priv *rpriv;
 	const size_t len = sizeof(fsp->cdb_cmd);
 	int rc = 0;
-	unsigned int rec_tov;
 
 	if (fc_fcp_lock_pkt(fsp))
 		return 0;
@@ -1153,12 +1152,9 @@ static int fc_fcp_cmd_send(struct fc_lport *lport, struct fc_fcp_pkt *fsp,
 	fsp->seq_ptr = seq;
 	fc_fcp_pkt_hold(fsp);	/* hold for fc_fcp_pkt_destroy */
 
-	rec_tov = get_fsp_rec_tov(fsp);
-
 	setup_timer(&fsp->timer, fc_fcp_timeout, (unsigned long)fsp);
-
 	if (rpriv->flags & FC_RP_FLAGS_REC_SUPPORTED)
-		fc_fcp_timer_set(fsp, rec_tov);
+		fc_fcp_timer_set(fsp, get_fsp_rec_tov(fsp));
 
 unlock:
 	fc_fcp_unlock_pkt(fsp);
@@ -1235,16 +1231,14 @@ static void fc_lun_reset_send(unsigned long data)
 {
 	struct fc_fcp_pkt *fsp = (struct fc_fcp_pkt *)data;
 	struct fc_lport *lport = fsp->lp;
-	unsigned int rec_tov;
 
 	if (lport->tt.fcp_cmd_send(lport, fsp, fc_tm_done)) {
 		if (fsp->recov_retry++ >= FC_MAX_RECOV_RETRY)
 			return;
 		if (fc_fcp_lock_pkt(fsp))
 			return;
-		rec_tov = get_fsp_rec_tov(fsp);
 		setup_timer(&fsp->timer, fc_lun_reset_send, (unsigned long)fsp);
-		fc_fcp_timer_set(fsp, rec_tov);
+		fc_fcp_timer_set(fsp, get_fsp_rec_tov(fsp));
 		fc_fcp_unlock_pkt(fsp);
 	}
 }
@@ -1536,12 +1530,11 @@ static void fc_fcp_rec_resp(struct fc_seq *seq, struct fc_frame *fp, void *arg)
 			}
 			fc_fcp_srr(fsp, r_ctl, offset);
 		} else if (e_stat & ESB_ST_SEQ_INIT) {
-			unsigned int rec_tov = get_fsp_rec_tov(fsp);
 			/*
 			 * The remote port has the initiative, so just
 			 * keep waiting for it to complete.
 			 */
-			fc_fcp_timer_set(fsp, rec_tov);
+			fc_fcp_timer_set(fsp,  get_fsp_rec_tov(fsp));
 		} else {
 
 			/*
@@ -1705,7 +1698,6 @@ static void fc_fcp_srr_resp(struct fc_seq *seq, struct fc_frame *fp, void *arg)
 {
 	struct fc_fcp_pkt *fsp = arg;
 	struct fc_frame_header *fh;
-	unsigned int rec_tov;
 
 	if (IS_ERR(fp)) {
 		fc_fcp_srr_error(fsp, fp);
@@ -1732,8 +1724,7 @@ static void fc_fcp_srr_resp(struct fc_seq *seq, struct fc_frame *fp, void *arg)
 	switch (fc_frame_payload_op(fp)) {
 	case ELS_LS_ACC:
 		fsp->recov_retry = 0;
-		rec_tov = get_fsp_rec_tov(fsp);
-		fc_fcp_timer_set(fsp, rec_tov);
+		fc_fcp_timer_set(fsp, get_fsp_rec_tov(fsp));
 		break;
 	case ELS_LS_RJT:
 	default:
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index 906bbcad0e2d400786ad42d8ff1f412b8a66575a..389ab80aef0a3d4aaf9f7c173e19a7cf2f4c2e00 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -1590,7 +1590,6 @@ void fc_lport_enter_flogi(struct fc_lport *lport)
  */
 int fc_lport_config(struct fc_lport *lport)
 {
-	INIT_LIST_HEAD(&lport->ema_list);
 	INIT_DELAYED_WORK(&lport->retry_work, fc_lport_timeout);
 	mutex_init(&lport->lp_mutex);
 
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 60e98a62f3081857958f5e30516c9e623c8e0ca6..02d53d89534f3c9681e88611f6ff7f6b4da533e3 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -805,6 +805,8 @@ struct lpfc_hba {
 	struct dentry *idiag_root;
 	struct dentry *idiag_pci_cfg;
 	struct dentry *idiag_que_info;
+	struct dentry *idiag_que_acc;
+	struct dentry *idiag_drb_acc;
 #endif
 
 	/* Used for deferred freeing of ELS data buffers */
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 17d789325f4014b39aa3807de7c1d7f1b47bf333..8dcbf8fff673d6412f13420e8482eba841dee9e8 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -4532,7 +4532,7 @@ lpfc_set_vport_symbolic_name(struct fc_vport *fc_vport)
  *
  * This function is called by the lpfc_get_cfgparam() routine to set the
  * module lpfc_log_verbose into the @phba cfg_log_verbose for use with
- * log messsage according to the module's lpfc_log_verbose parameter setting
+ * log message according to the module's lpfc_log_verbose parameter setting
  * before hba port or vport created.
  **/
 static void
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 77b2871d96b7f5bafba168dd125437c598fc2d4e..853e5042f39c6ebd6a6a239084d99ec25914896b 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -598,7 +598,7 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job)
 	dd_data->context_un.iocb.cmdiocbq = cmdiocbq;
 	dd_data->context_un.iocb.rspiocbq = rspiocbq;
 	dd_data->context_un.iocb.set_job = job;
-	dd_data->context_un.iocb.bmp = NULL;;
+	dd_data->context_un.iocb.bmp = NULL;
 	dd_data->context_un.iocb.ndlp = ndlp;
 
 	if (phba->cfg_poll & DISABLE_FCP_RING_INT) {
@@ -2426,6 +2426,7 @@ lpfc_bsg_wake_mbox_wait(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
 {
 	struct bsg_job_data *dd_data;
 	struct fc_bsg_job *job;
+	struct lpfc_mbx_nembed_cmd *nembed_sge;
 	uint32_t size;
 	unsigned long flags;
 	uint8_t *to;
@@ -2469,9 +2470,8 @@ lpfc_bsg_wake_mbox_wait(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
 			memcpy(to, from, size);
 		} else if ((phba->sli_rev == LPFC_SLI_REV4) &&
 			(pmboxq->u.mb.mbxCommand == MBX_SLI4_CONFIG)) {
-			struct lpfc_mbx_nembed_cmd *nembed_sge =
-				(struct lpfc_mbx_nembed_cmd *)
-				&pmboxq->u.mb.un.varWords[0];
+			nembed_sge = (struct lpfc_mbx_nembed_cmd *)
+					&pmboxq->u.mb.un.varWords[0];
 
 			from = (uint8_t *)dd_data->context_un.mbox.dmp->dma.
 						virt;
@@ -2496,16 +2496,18 @@ lpfc_bsg_wake_mbox_wait(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
 					job->reply_payload.sg_cnt,
 					from, size);
 		job->reply->result = 0;
-
+		/* need to hold the lock until we set job->dd_data to NULL
+		 * to hold off the timeout handler returning to the mid-layer
+		 * while we are still processing the job.
+		 */
 		job->dd_data = NULL;
+		dd_data->context_un.mbox.set_job = NULL;
+		spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
 		job->job_done(job);
+	} else {
+		dd_data->context_un.mbox.set_job = NULL;
+		spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
 	}
-	dd_data->context_un.mbox.set_job = NULL;
-	/* need to hold the lock until we call job done to hold off
-	 * the timeout handler returning to the midlayer while
-	 * we are stillprocessing the job
-	 */
-	spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
 
 	kfree(dd_data->context_un.mbox.mb);
 	mempool_free(dd_data->context_un.mbox.pmboxq, phba->mbox_mem_pool);
@@ -2644,6 +2646,11 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 	struct ulp_bde64 *rxbpl = NULL;
 	struct dfc_mbox_req *mbox_req = (struct dfc_mbox_req *)
 		job->request->rqst_data.h_vendor.vendor_cmd;
+	struct READ_EVENT_LOG_VAR *rdEventLog;
+	uint32_t transmit_length, receive_length, mode;
+	struct lpfc_mbx_nembed_cmd *nembed_sge;
+	struct mbox_header *header;
+	struct ulp_bde64 *bde;
 	uint8_t *ext = NULL;
 	int rc = 0;
 	uint8_t *from;
@@ -2651,9 +2658,16 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 	/* in case no data is transferred */
 	job->reply->reply_payload_rcv_len = 0;
 
+	/* sanity check to protect driver */
+	if (job->reply_payload.payload_len > BSG_MBOX_SIZE ||
+	    job->request_payload.payload_len > BSG_MBOX_SIZE) {
+		rc = -ERANGE;
+		goto job_done;
+	}
+
 	/* check if requested extended data lengths are valid */
-	if ((mbox_req->inExtWLen > MAILBOX_EXT_SIZE) ||
-		(mbox_req->outExtWLen > MAILBOX_EXT_SIZE)) {
+	if ((mbox_req->inExtWLen > BSG_MBOX_SIZE/sizeof(uint32_t)) ||
+	    (mbox_req->outExtWLen > BSG_MBOX_SIZE/sizeof(uint32_t))) {
 		rc = -ERANGE;
 		goto job_done;
 	}
@@ -2744,8 +2758,8 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 	 * use ours
 	 */
 	if (pmb->mbxCommand == MBX_RUN_BIU_DIAG64) {
-		uint32_t transmit_length = pmb->un.varWords[1];
-		uint32_t receive_length = pmb->un.varWords[4];
+		transmit_length = pmb->un.varWords[1];
+		receive_length = pmb->un.varWords[4];
 		/* transmit length cannot be greater than receive length or
 		 * mailbox extension size
 		 */
@@ -2795,10 +2809,9 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 		from += sizeof(MAILBOX_t);
 		memcpy((uint8_t *)dmp->dma.virt, from, transmit_length);
 	} else if (pmb->mbxCommand == MBX_READ_EVENT_LOG) {
-		struct READ_EVENT_LOG_VAR *rdEventLog =
-			&pmb->un.varRdEventLog ;
-		uint32_t receive_length = rdEventLog->rcv_bde64.tus.f.bdeSize;
-		uint32_t mode =	 bf_get(lpfc_event_log, rdEventLog);
+		rdEventLog = &pmb->un.varRdEventLog;
+		receive_length = rdEventLog->rcv_bde64.tus.f.bdeSize;
+		mode = bf_get(lpfc_event_log, rdEventLog);
 
 		/* receive length cannot be greater than mailbox
 		 * extension size
@@ -2843,7 +2856,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 			/* rebuild the command for sli4 using our own buffers
 			* like we do for biu diags
 			*/
-			uint32_t receive_length = pmb->un.varWords[2];
+			receive_length = pmb->un.varWords[2];
 			/* receive length cannot be greater than mailbox
 			 * extension size
 			 */
@@ -2879,8 +2892,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 			pmb->un.varWords[4] = putPaddrHigh(dmp->dma.phys);
 		} else if ((pmb->mbxCommand == MBX_UPDATE_CFG) &&
 			pmb->un.varUpdateCfg.co) {
-			struct ulp_bde64 *bde =
-				(struct ulp_bde64 *)&pmb->un.varWords[4];
+			bde = (struct ulp_bde64 *)&pmb->un.varWords[4];
 
 			/* bde size cannot be greater than mailbox ext size */
 			if (bde->tus.f.bdeSize > MAILBOX_EXT_SIZE) {
@@ -2921,10 +2933,6 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
 			memcpy((uint8_t *)dmp->dma.virt, from,
 				bde->tus.f.bdeSize);
 		} else if (pmb->mbxCommand == MBX_SLI4_CONFIG) {
-			struct lpfc_mbx_nembed_cmd *nembed_sge;
-			struct mbox_header *header;
-			uint32_t receive_length;
-
 			/* rebuild the command for sli4 using our own buffers
 			* like we do for biu diags
 			*/
@@ -3386,6 +3394,7 @@ lpfc_menlo_cmd(struct fc_bsg_job *job)
 	job->dd_data = NULL;
 	return rc;
 }
+
 /**
  * lpfc_bsg_hst_vendor - process a vendor-specific fc_bsg_job
  * @job: fc_bsg_job to handle
diff --git a/drivers/scsi/lpfc/lpfc_bsg.h b/drivers/scsi/lpfc/lpfc_bsg.h
index a2c33e7c9152dfc7f7c264da27e202a0bd7b6e24..b542aca6f5ae37e2698df0023c7bc13060d825d5 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.h
+++ b/drivers/scsi/lpfc/lpfc_bsg.h
@@ -109,3 +109,133 @@ struct menlo_response {
 	uint32_t xri; /* return the xri of the iocb exchange */
 };
 
+/*
+ * macros and data structures for handling sli-config mailbox command
+ * pass-through support, this header file is shared between user and
+ * kernel spaces, note the set of macros are duplicates from lpfc_hw4.h,
+ * with macro names prefixed with bsg_, as the macros defined in
+ * lpfc_hw4.h are not accessible from user space.
+ */
+
+/* Macros to deal with bit fields. Each bit field must have 3 #defines
+ * associated with it (_SHIFT, _MASK, and _WORD).
+ * EG. For a bit field that is in the 7th bit of the "field4" field of a
+ * structure and is 2 bits in size the following #defines must exist:
+ *      struct temp {
+ *              uint32_t        field1;
+ *              uint32_t        field2;
+ *              uint32_t        field3;
+ *              uint32_t        field4;
+ *      #define example_bit_field_SHIFT         7
+ *      #define example_bit_field_MASK          0x03
+ *      #define example_bit_field_WORD          field4
+ *              uint32_t        field5;
+ *      };
+ * Then the macros below may be used to get or set the value of that field.
+ * EG. To get the value of the bit field from the above example:
+ *      struct temp t1;
+ *      value = bsg_bf_get(example_bit_field, &t1);
+ * And then to set that bit field:
+ *      bsg_bf_set(example_bit_field, &t1, 2);
+ * Or clear that bit field:
+ *      bsg_bf_set(example_bit_field, &t1, 0);
+ */
+#define bsg_bf_get_le32(name, ptr) \
+	((le32_to_cpu((ptr)->name##_WORD) >> name##_SHIFT) & name##_MASK)
+#define bsg_bf_get(name, ptr) \
+	(((ptr)->name##_WORD >> name##_SHIFT) & name##_MASK)
+#define bsg_bf_set_le32(name, ptr, value) \
+	((ptr)->name##_WORD = cpu_to_le32(((((value) & \
+	name##_MASK) << name##_SHIFT) | (le32_to_cpu((ptr)->name##_WORD) & \
+	~(name##_MASK << name##_SHIFT)))))
+#define bsg_bf_set(name, ptr, value) \
+	((ptr)->name##_WORD = ((((value) & name##_MASK) << name##_SHIFT) | \
+	((ptr)->name##_WORD & ~(name##_MASK << name##_SHIFT))))
+
+/*
+ * The sli_config structure specified here is based on the following
+ * restriction:
+ *
+ * -- SLI_CONFIG EMB=0, carrying MSEs, will carry subcommands without
+ *    carrying HBD.
+ * -- SLI_CONFIG EMB=1, not carrying MSE, will carry subcommands with or
+ *    without carrying HBDs.
+ */
+
+struct lpfc_sli_config_mse {
+	uint32_t pa_lo;
+	uint32_t pa_hi;
+	uint32_t buf_len;
+#define lpfc_mbox_sli_config_mse_len_SHIFT	0
+#define lpfc_mbox_sli_config_mse_len_MASK	0xffffff
+#define lpfc_mbox_sli_config_mse_len_WORD	buf_len
+};
+
+struct lpfc_sli_config_subcmd_hbd {
+	uint32_t buf_len;
+#define lpfc_mbox_sli_config_ecmn_hbd_len_SHIFT	0
+#define lpfc_mbox_sli_config_ecmn_hbd_len_MASK	0xffffff
+#define lpfc_mbox_sli_config_ecmn_hbd_len_WORD	buf_len
+	uint32_t pa_lo;
+	uint32_t pa_hi;
+};
+
+struct lpfc_sli_config_hdr {
+	uint32_t word1;
+#define lpfc_mbox_hdr_emb_SHIFT		0
+#define lpfc_mbox_hdr_emb_MASK		0x00000001
+#define lpfc_mbox_hdr_emb_WORD		word1
+#define lpfc_mbox_hdr_mse_cnt_SHIFT	3
+#define lpfc_mbox_hdr_mse_cnt_MASK	0x0000001f
+#define lpfc_mbox_hdr_mse_cnt_WORD	word1
+	uint32_t payload_length;
+	uint32_t tag_lo;
+	uint32_t tag_hi;
+	uint32_t reserved5;
+};
+
+struct lpfc_sli_config_generic {
+	struct lpfc_sli_config_hdr	sli_config_hdr;
+#define LPFC_MBX_SLI_CONFIG_MAX_MSE     19
+	struct lpfc_sli_config_mse	mse[LPFC_MBX_SLI_CONFIG_MAX_MSE];
+};
+
+struct lpfc_sli_config_subcmnd {
+	struct lpfc_sli_config_hdr	sli_config_hdr;
+	uint32_t word6;
+#define lpfc_subcmnd_opcode_SHIFT	0
+#define lpfc_subcmnd_opcode_MASK	0xff
+#define lpfc_subcmnd_opcode_WORD	word6
+#define lpfc_subcmnd_subsys_SHIFT	8
+#define lpfc_subcmnd_subsys_MASK	0xff
+#define lpfc_subcmnd_subsys_WORD	word6
+	uint32_t timeout;
+	uint32_t request_length;
+	uint32_t word9;
+#define lpfc_subcmnd_version_SHIFT	0
+#define lpfc_subcmnd_version_MASK	0xff
+#define lpfc_subcmnd_version_WORD	word9
+	uint32_t word10;
+#define lpfc_subcmnd_ask_rd_len_SHIFT	0
+#define lpfc_subcmnd_ask_rd_len_MASK	0xffffff
+#define lpfc_subcmnd_ask_rd_len_WORD	word10
+	uint32_t rd_offset;
+	uint32_t obj_name[26];
+	uint32_t hbd_count;
+#define LPFC_MBX_SLI_CONFIG_MAX_HBD	10
+	struct lpfc_sli_config_subcmd_hbd   hbd[LPFC_MBX_SLI_CONFIG_MAX_HBD];
+};
+
+struct lpfc_sli_config_mbox {
+	uint32_t word0;
+#define lpfc_mqe_status_SHIFT		16
+#define lpfc_mqe_status_MASK		0x0000FFFF
+#define lpfc_mqe_status_WORD		word0
+#define lpfc_mqe_command_SHIFT		8
+#define lpfc_mqe_command_MASK		0x000000FF
+#define lpfc_mqe_command_WORD		word0
+	union {
+		struct lpfc_sli_config_generic	sli_config_generic;
+		struct lpfc_sli_config_subcmnd	sli_config_subcmnd;
+	} un;
+};
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 3d967741c70849a437532e02dbd90d0c5a5f6bef..c93fca058603447c10208f30659b628d77f0da27 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -1119,172 +1119,14 @@ lpfc_debugfs_dumpDataDif_release(struct inode *inode, struct file *file)
 }
 
 /*
+ * ---------------------------------
  * iDiag debugfs file access methods
- */
-
-/*
- * iDiag PCI config space register access methods:
- *
- * The PCI config space register accessees of read, write, read-modify-write
- * for set bits, and read-modify-write for clear bits to SLI4 PCI functions
- * are provided. In the proper SLI4 PCI function's debugfs iDiag directory,
- *
- *      /sys/kernel/debug/lpfc/fn<#>/iDiag
- *
- * the access is through the debugfs entry pciCfg:
- *
- * 1. For PCI config space register read access, there are two read methods:
- *    A) read a single PCI config space register in the size of a byte
- *    (8 bits), a word (16 bits), or a dword (32 bits); or B) browse through
- *    the 4K extended PCI config space.
- *
- *    A) Read a single PCI config space register consists of two steps:
- *
- *    Step-1: Set up PCI config space register read command, the command
- *    syntax is,
- *
- *        echo 1 <where> <count> > pciCfg
- *
- *    where, 1 is the iDiag command for PCI config space read, <where> is the
- *    offset from the beginning of the device's PCI config space to read from,
- *    and <count> is the size of PCI config space register data to read back,
- *    it will be 1 for reading a byte (8 bits), 2 for reading a word (16 bits
- *    or 2 bytes), or 4 for reading a dword (32 bits or 4 bytes).
- *
- *    Setp-2: Perform the debugfs read operation to execute the idiag command
- *    set up in Step-1,
- *
- *        cat pciCfg
- *
- *    Examples:
- *    To read PCI device's vendor-id and device-id from PCI config space,
- *
- *        echo 1 0 4 > pciCfg
- *        cat pciCfg
- *
- *    To read PCI device's currnt command from config space,
- *
- *        echo 1 4 2 > pciCfg
- *        cat pciCfg
- *
- *    B) Browse through the entire 4K extended PCI config space also consists
- *    of two steps:
- *
- *    Step-1: Set up PCI config space register browsing command, the command
- *    syntax is,
- *
- *        echo 1 0 4096 > pciCfg
- *
- *    where, 1 is the iDiag command for PCI config space read, 0 must be used
- *    as the offset for PCI config space register browse, and 4096 must be
- *    used as the count for PCI config space register browse.
- *
- *    Step-2: Repeately issue the debugfs read operation to browse through
- *    the entire PCI config space registers:
- *
- *        cat pciCfg
- *        cat pciCfg
- *        cat pciCfg
- *        ...
- *
- *    When browsing to the end of the 4K PCI config space, the browse method
- *    shall wrap around to start reading from beginning again, and again...
- *
- * 2. For PCI config space register write access, it supports a single PCI
- *    config space register write in the size of a byte (8 bits), a word
- *    (16 bits), or a dword (32 bits). The command syntax is,
- *
- *        echo 2 <where> <count> <value> > pciCfg
- *
- *    where, 2 is the iDiag command for PCI config space write, <where> is
- *    the offset from the beginning of the device's PCI config space to write
- *    into, <count> is the size of data to write into the PCI config space,
- *    it will be 1 for writing a byte (8 bits), 2 for writing a word (16 bits
- *    or 2 bytes), or 4 for writing a dword (32 bits or 4 bytes), and <value>
- *    is the data to be written into the PCI config space register at the
- *    offset.
- *
- *    Examples:
- *    To disable PCI device's interrupt assertion,
- *
- *    1) Read in device's PCI config space register command field <cmd>:
- *
- *           echo 1 4 2 > pciCfg
- *           cat pciCfg
- *
- *    2) Set bit 10 (Interrupt Disable bit) in the <cmd>:
- *
- *           <cmd> = <cmd> | (1 < 10)
- *
- *    3) Write the modified command back:
- *
- *           echo 2 4 2 <cmd> > pciCfg
- *
- * 3. For PCI config space register set bits access, it supports a single PCI
- *    config space register set bits in the size of a byte (8 bits), a word
- *    (16 bits), or a dword (32 bits). The command syntax is,
- *
- *        echo 3 <where> <count> <bitmask> > pciCfg
- *
- *    where, 3 is the iDiag command for PCI config space set bits, <where> is
- *    the offset from the beginning of the device's PCI config space to set
- *    bits into, <count> is the size of the bitmask to set into the PCI config
- *    space, it will be 1 for setting a byte (8 bits), 2 for setting a word
- *    (16 bits or 2 bytes), or 4 for setting a dword (32 bits or 4 bytes), and
- *    <bitmask> is the bitmask, indicating the bits to be set into the PCI
- *    config space register at the offset. The logic performed to the content
- *    of the PCI config space register, regval, is,
- *
- *        regval |= <bitmask>
- *
- * 4. For PCI config space register clear bits access, it supports a single
- *    PCI config space register clear bits in the size of a byte (8 bits),
- *    a word (16 bits), or a dword (32 bits). The command syntax is,
- *
- *        echo 4 <where> <count> <bitmask> > pciCfg
- *
- *    where, 4 is the iDiag command for PCI config space clear bits, <where>
- *    is the offset from the beginning of the device's PCI config space to
- *    clear bits from, <count> is the size of the bitmask to set into the PCI
- *    config space, it will be 1 for setting a byte (8 bits), 2 for setting
- *    a word(16 bits or 2 bytes), or 4 for setting a dword (32 bits or 4
- *    bytes), and <bitmask> is the bitmask, indicating the bits to be cleared
- *    from the PCI config space register at the offset. the logic performed
- *    to the content of the PCI config space register, regval, is,
- *
- *        regval &= ~<bitmask>
- *
- * Note, for all single register read, write, set bits, or clear bits access,
- * the offset (<where>) must be aligned with the size of the data:
- *
- * For data size of byte (8 bits), the offset must be aligned to the byte
- * boundary; for data size of word (16 bits), the offset must be aligned
- * to the word boundary; while for data size of dword (32 bits), the offset
- * must be aligned to the dword boundary. Otherwise, the interface will
- * return the error:
+ * ---------------------------------
  *
- *     "-bash: echo: write error: Invalid argument".
+ * All access methods are through the proper SLI4 PCI function's debugfs
+ * iDiag directory:
  *
- * For example:
- *
- *     echo 1 2 4 > pciCfg
- *     -bash: echo: write error: Invalid argument
- *
- * Note also, all of the numbers in the command fields for all read, write,
- * set bits, and clear bits PCI config space register command fields can be
- * either decimal or hex.
- *
- * For example,
- *     echo 1 0 4096 > pciCfg
- *
- * will be the same as
- *     echo 1 0 0x1000 > pciCfg
- *
- * And,
- *     echo 2 155 1 10 > pciCfg
- *
- * will be
- *     echo 2 0x9b 1 0xa > pciCfg
+ *     /sys/kernel/debug/lpfc/fn<#>/iDiag
  */
 
 /**
@@ -1331,10 +1173,10 @@ static int lpfc_idiag_cmd_get(const char __user *buf, size_t nbytes,
 	for (i = 0; i < LPFC_IDIAG_CMD_DATA_SIZE; i++) {
 		step_str = strsep(&pbuf, "\t ");
 		if (!step_str)
-			return 0;
+			return i;
 		idiag_cmd->data[i] = simple_strtol(step_str, NULL, 0);
 	}
-	return 0;
+	return i;
 }
 
 /**
@@ -1403,7 +1245,7 @@ lpfc_idiag_release(struct inode *inode, struct file *file)
  * Description:
  * This routine frees the buffer that was allocated when the debugfs file
  * was opened. It also reset the fields in the idiag command struct in the
- * case the command is not continuous browsing of the data structure.
+ * case of command for write operation.
  *
  * Returns:
  * This function returns zero.
@@ -1413,18 +1255,20 @@ lpfc_idiag_cmd_release(struct inode *inode, struct file *file)
 {
 	struct lpfc_debug *debug = file->private_data;
 
-	/* Read PCI config register, if not read all, clear command fields */
-	if ((debug->op == LPFC_IDIAG_OP_RD) &&
-	    (idiag.cmd.opcode == LPFC_IDIAG_CMD_PCICFG_RD))
-		if ((idiag.cmd.data[1] == sizeof(uint8_t)) ||
-		    (idiag.cmd.data[1] == sizeof(uint16_t)) ||
-		    (idiag.cmd.data[1] == sizeof(uint32_t)))
+	if (debug->op == LPFC_IDIAG_OP_WR) {
+		switch (idiag.cmd.opcode) {
+		case LPFC_IDIAG_CMD_PCICFG_WR:
+		case LPFC_IDIAG_CMD_PCICFG_ST:
+		case LPFC_IDIAG_CMD_PCICFG_CL:
+		case LPFC_IDIAG_CMD_QUEACC_WR:
+		case LPFC_IDIAG_CMD_QUEACC_ST:
+		case LPFC_IDIAG_CMD_QUEACC_CL:
 			memset(&idiag, 0, sizeof(idiag));
-
-	/* Write PCI config register, clear command fields */
-	if ((debug->op == LPFC_IDIAG_OP_WR) &&
-	    (idiag.cmd.opcode == LPFC_IDIAG_CMD_PCICFG_WR))
-		memset(&idiag, 0, sizeof(idiag));
+			break;
+		default:
+			break;
+		}
+	}
 
 	/* Free the buffers to the file operation */
 	kfree(debug->buffer);
@@ -1504,7 +1348,7 @@ lpfc_idiag_pcicfg_read(struct file *file, char __user *buf, size_t nbytes,
 		len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len,
 				"%03x: %08x\n", where, u32val);
 		break;
-	case LPFC_PCI_CFG_SIZE: /* browse all */
+	case LPFC_PCI_CFG_BROWSE: /* browse all */
 		goto pcicfg_browse;
 		break;
 	default:
@@ -1586,16 +1430,21 @@ lpfc_idiag_pcicfg_write(struct file *file, const char __user *buf,
 	debug->op = LPFC_IDIAG_OP_WR;
 
 	rc = lpfc_idiag_cmd_get(buf, nbytes, &idiag.cmd);
-	if (rc)
+	if (rc < 0)
 		return rc;
 
 	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_PCICFG_RD) {
+		/* Sanity check on PCI config read command line arguments */
+		if (rc != LPFC_PCI_CFG_RD_CMD_ARG)
+			goto error_out;
 		/* Read command from PCI config space, set up command fields */
 		where = idiag.cmd.data[0];
 		count = idiag.cmd.data[1];
-		if (count == LPFC_PCI_CFG_SIZE) {
-			if (where != 0)
+		if (count == LPFC_PCI_CFG_BROWSE) {
+			if (where % sizeof(uint32_t))
 				goto error_out;
+			/* Starting offset to browse */
+			idiag.offset.last_rd = where;
 		} else if ((count != sizeof(uint8_t)) &&
 			   (count != sizeof(uint16_t)) &&
 			   (count != sizeof(uint32_t)))
@@ -1621,6 +1470,9 @@ lpfc_idiag_pcicfg_write(struct file *file, const char __user *buf,
 	} else if (idiag.cmd.opcode == LPFC_IDIAG_CMD_PCICFG_WR ||
 		   idiag.cmd.opcode == LPFC_IDIAG_CMD_PCICFG_ST ||
 		   idiag.cmd.opcode == LPFC_IDIAG_CMD_PCICFG_CL) {
+		/* Sanity check on PCI config write command line arguments */
+		if (rc != LPFC_PCI_CFG_WR_CMD_ARG)
+			goto error_out;
 		/* Write command to PCI config space, read-modify-write */
 		where = idiag.cmd.data[0];
 		count = idiag.cmd.data[1];
@@ -1753,10 +1605,12 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
 			"Slow-path EQ information:\n");
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\tID [%02d], EQE-COUNT [%04d], "
-			"HOST-INDEX [%04x], PORT-INDEX [%04x]\n\n",
+			"\tEQID[%02d], "
+			"QE-COUNT[%04d], QE-SIZE[%04d], "
+			"HOST-INDEX[%04d], PORT-INDEX[%04d]\n\n",
 			phba->sli4_hba.sp_eq->queue_id,
 			phba->sli4_hba.sp_eq->entry_count,
+			phba->sli4_hba.sp_eq->entry_size,
 			phba->sli4_hba.sp_eq->host_index,
 			phba->sli4_hba.sp_eq->hba_index);
 
@@ -1765,10 +1619,12 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
 			"Fast-path EQ information:\n");
 	for (fcp_qidx = 0; fcp_qidx < phba->cfg_fcp_eq_count; fcp_qidx++) {
 		len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-				"\tID [%02d], EQE-COUNT [%04d], "
-				"HOST-INDEX [%04x], PORT-INDEX [%04x]\n",
+				"\tEQID[%02d], "
+				"QE-COUNT[%04d], QE-SIZE[%04d], "
+				"HOST-INDEX[%04d], PORT-INDEX[%04d]\n",
 				phba->sli4_hba.fp_eq[fcp_qidx]->queue_id,
 				phba->sli4_hba.fp_eq[fcp_qidx]->entry_count,
+				phba->sli4_hba.fp_eq[fcp_qidx]->entry_size,
 				phba->sli4_hba.fp_eq[fcp_qidx]->host_index,
 				phba->sli4_hba.fp_eq[fcp_qidx]->hba_index);
 	}
@@ -1776,89 +1632,101 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
 
 	/* Get mailbox complete queue information */
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"Mailbox CQ information:\n");
+			"Slow-path MBX CQ information:\n");
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\t\tAssociated EQ-ID [%02d]:\n",
+			"Associated EQID[%02d]:\n",
 			phba->sli4_hba.mbx_cq->assoc_qid);
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\tID [%02d], CQE-COUNT [%04d], "
-			"HOST-INDEX [%04x], PORT-INDEX [%04x]\n\n",
+			"\tCQID[%02d], "
+			"QE-COUNT[%04d], QE-SIZE[%04d], "
+			"HOST-INDEX[%04d], PORT-INDEX[%04d]\n\n",
 			phba->sli4_hba.mbx_cq->queue_id,
 			phba->sli4_hba.mbx_cq->entry_count,
+			phba->sli4_hba.mbx_cq->entry_size,
 			phba->sli4_hba.mbx_cq->host_index,
 			phba->sli4_hba.mbx_cq->hba_index);
 
 	/* Get slow-path complete queue information */
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"Slow-path CQ information:\n");
+			"Slow-path ELS CQ information:\n");
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\t\tAssociated EQ-ID [%02d]:\n",
+			"Associated EQID[%02d]:\n",
 			phba->sli4_hba.els_cq->assoc_qid);
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\tID [%02d], CQE-COUNT [%04d], "
-			"HOST-INDEX [%04x], PORT-INDEX [%04x]\n\n",
+			"\tCQID [%02d], "
+			"QE-COUNT[%04d], QE-SIZE[%04d], "
+			"HOST-INDEX[%04d], PORT-INDEX[%04d]\n\n",
 			phba->sli4_hba.els_cq->queue_id,
 			phba->sli4_hba.els_cq->entry_count,
+			phba->sli4_hba.els_cq->entry_size,
 			phba->sli4_hba.els_cq->host_index,
 			phba->sli4_hba.els_cq->hba_index);
 
 	/* Get fast-path complete queue information */
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"Fast-path CQ information:\n");
+			"Fast-path FCP CQ information:\n");
 	for (fcp_qidx = 0; fcp_qidx < phba->cfg_fcp_eq_count; fcp_qidx++) {
 		len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-				"\t\tAssociated EQ-ID [%02d]:\n",
+				"Associated EQID[%02d]:\n",
 				phba->sli4_hba.fcp_cq[fcp_qidx]->assoc_qid);
 		len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-		"\tID [%02d], EQE-COUNT [%04d], "
-		"HOST-INDEX [%04x], PORT-INDEX [%04x]\n",
-		phba->sli4_hba.fcp_cq[fcp_qidx]->queue_id,
-		phba->sli4_hba.fcp_cq[fcp_qidx]->entry_count,
-		phba->sli4_hba.fcp_cq[fcp_qidx]->host_index,
-		phba->sli4_hba.fcp_cq[fcp_qidx]->hba_index);
+				"\tCQID[%02d], "
+				"QE-COUNT[%04d], QE-SIZE[%04d], "
+				"HOST-INDEX[%04d], PORT-INDEX[%04d]\n",
+				phba->sli4_hba.fcp_cq[fcp_qidx]->queue_id,
+				phba->sli4_hba.fcp_cq[fcp_qidx]->entry_count,
+				phba->sli4_hba.fcp_cq[fcp_qidx]->entry_size,
+				phba->sli4_hba.fcp_cq[fcp_qidx]->host_index,
+				phba->sli4_hba.fcp_cq[fcp_qidx]->hba_index);
 	}
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len, "\n");
 
 	/* Get mailbox queue information */
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"Mailbox MQ information:\n");
+			"Slow-path MBX MQ information:\n");
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\t\tAssociated CQ-ID [%02d]:\n",
+			"Associated CQID[%02d]:\n",
 			phba->sli4_hba.mbx_wq->assoc_qid);
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\tID [%02d], MQE-COUNT [%04d], "
-			"HOST-INDEX [%04x], PORT-INDEX [%04x]\n\n",
+			"\tWQID[%02d], "
+			"QE-COUNT[%04d], QE-SIZE[%04d], "
+			"HOST-INDEX[%04d], PORT-INDEX[%04d]\n\n",
 			phba->sli4_hba.mbx_wq->queue_id,
 			phba->sli4_hba.mbx_wq->entry_count,
+			phba->sli4_hba.mbx_wq->entry_size,
 			phba->sli4_hba.mbx_wq->host_index,
 			phba->sli4_hba.mbx_wq->hba_index);
 
 	/* Get slow-path work queue information */
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"Slow-path WQ information:\n");
+			"Slow-path ELS WQ information:\n");
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\t\tAssociated CQ-ID [%02d]:\n",
+			"Associated CQID[%02d]:\n",
 			phba->sli4_hba.els_wq->assoc_qid);
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\tID [%02d], WQE-COUNT [%04d], "
-			"HOST-INDEX [%04x], PORT-INDEX [%04x]\n\n",
+			"\tWQID[%02d], "
+			"QE-COUNT[%04d], QE-SIZE[%04d], "
+			"HOST-INDEX[%04d], PORT-INDEX[%04d]\n\n",
 			phba->sli4_hba.els_wq->queue_id,
 			phba->sli4_hba.els_wq->entry_count,
+			phba->sli4_hba.els_wq->entry_size,
 			phba->sli4_hba.els_wq->host_index,
 			phba->sli4_hba.els_wq->hba_index);
 
 	/* Get fast-path work queue information */
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"Fast-path WQ information:\n");
+			"Fast-path FCP WQ information:\n");
 	for (fcp_qidx = 0; fcp_qidx < phba->cfg_fcp_wq_count; fcp_qidx++) {
 		len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-				"\t\tAssociated CQ-ID [%02d]:\n",
+				"Associated CQID[%02d]:\n",
 				phba->sli4_hba.fcp_wq[fcp_qidx]->assoc_qid);
 		len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-				"\tID [%02d], WQE-COUNT [%04d], "
-				"HOST-INDEX [%04x], PORT-INDEX [%04x]\n",
+				"\tWQID[%02d], "
+				"QE-COUNT[%04d], WQE-SIZE[%04d], "
+				"HOST-INDEX[%04d], PORT-INDEX[%04d]\n",
 				phba->sli4_hba.fcp_wq[fcp_qidx]->queue_id,
 				phba->sli4_hba.fcp_wq[fcp_qidx]->entry_count,
+				phba->sli4_hba.fcp_wq[fcp_qidx]->entry_size,
 				phba->sli4_hba.fcp_wq[fcp_qidx]->host_index,
 				phba->sli4_hba.fcp_wq[fcp_qidx]->hba_index);
 	}
@@ -1868,26 +1736,597 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
 			"Slow-path RQ information:\n");
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\t\tAssociated CQ-ID [%02d]:\n",
+			"Associated CQID[%02d]:\n",
 			phba->sli4_hba.hdr_rq->assoc_qid);
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\tID [%02d], RHQE-COUNT [%04d], "
-			"HOST-INDEX [%04x], PORT-INDEX [%04x]\n",
+			"\tHQID[%02d], "
+			"QE-COUNT[%04d], QE-SIZE[%04d], "
+			"HOST-INDEX[%04d], PORT-INDEX[%04d]\n",
 			phba->sli4_hba.hdr_rq->queue_id,
 			phba->sli4_hba.hdr_rq->entry_count,
+			phba->sli4_hba.hdr_rq->entry_size,
 			phba->sli4_hba.hdr_rq->host_index,
 			phba->sli4_hba.hdr_rq->hba_index);
 	len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
-			"\tID [%02d], RDQE-COUNT [%04d], "
-			"HOST-INDEX [%04x], PORT-INDEX [%04x]\n",
+			"\tDQID[%02d], "
+			"QE-COUNT[%04d], QE-SIZE[%04d], "
+			"HOST-INDEX[%04d], PORT-INDEX[%04d]\n",
 			phba->sli4_hba.dat_rq->queue_id,
 			phba->sli4_hba.dat_rq->entry_count,
+			phba->sli4_hba.dat_rq->entry_size,
 			phba->sli4_hba.dat_rq->host_index,
 			phba->sli4_hba.dat_rq->hba_index);
 
 	return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len);
 }
 
+/**
+ * lpfc_idiag_que_param_check - queue access command parameter sanity check
+ * @q: The pointer to queue structure.
+ * @index: The index into a queue entry.
+ * @count: The number of queue entries to access.
+ *
+ * Description:
+ * The routine performs sanity check on device queue access method commands.
+ *
+ * Returns:
+ * This function returns -EINVAL when fails the sanity check, otherwise, it
+ * returns 0.
+ **/
+static int
+lpfc_idiag_que_param_check(struct lpfc_queue *q, int index, int count)
+{
+	/* Only support single entry read or browsing */
+	if ((count != 1) && (count != LPFC_QUE_ACC_BROWSE))
+		return -EINVAL;
+	if (index > q->entry_count - 1)
+		return -EINVAL;
+	return 0;
+}
+
+/**
+ * lpfc_idiag_queacc_read_qe - read a single entry from the given queue index
+ * @pbuffer: The pointer to buffer to copy the read data into.
+ * @pque: The pointer to the queue to be read.
+ * @index: The index into the queue entry.
+ *
+ * Description:
+ * This routine reads out a single entry from the given queue's index location
+ * and copies it into the buffer provided.
+ *
+ * Returns:
+ * This function returns 0 when it fails, otherwise, it returns the length of
+ * the data read into the buffer provided.
+ **/
+static int
+lpfc_idiag_queacc_read_qe(char *pbuffer, int len, struct lpfc_queue *pque,
+			  uint32_t index)
+{
+	int offset, esize;
+	uint32_t *pentry;
+
+	if (!pbuffer || !pque)
+		return 0;
+
+	esize = pque->entry_size;
+	len += snprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len,
+			"QE-INDEX[%04d]:\n", index);
+
+	offset = 0;
+	pentry = pque->qe[index].address;
+	while (esize > 0) {
+		len += snprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len,
+				"%08x ", *pentry);
+		pentry++;
+		offset += sizeof(uint32_t);
+		esize -= sizeof(uint32_t);
+		if (esize > 0 && !(offset % (4 * sizeof(uint32_t))))
+			len += snprintf(pbuffer+len,
+					LPFC_QUE_ACC_BUF_SIZE-len, "\n");
+	}
+	len += snprintf(pbuffer+len, LPFC_QUE_ACC_BUF_SIZE-len, "\n");
+
+	return len;
+}
+
+/**
+ * lpfc_idiag_queacc_read - idiag debugfs read port queue
+ * @file: The file pointer to read from.
+ * @buf: The buffer to copy the data to.
+ * @nbytes: The number of bytes to read.
+ * @ppos: The position in the file to start reading from.
+ *
+ * Description:
+ * This routine reads data from the @phba device queue memory according to the
+ * idiag command, and copies to user @buf. Depending on the queue dump read
+ * command setup, it does either a single queue entry read or browing through
+ * all entries of the queue.
+ *
+ * Returns:
+ * This function returns the amount of data that was read (this could be less
+ * than @nbytes if the end of the file was reached) or a negative error value.
+ **/
+static ssize_t
+lpfc_idiag_queacc_read(struct file *file, char __user *buf, size_t nbytes,
+		       loff_t *ppos)
+{
+	struct lpfc_debug *debug = file->private_data;
+	uint32_t last_index, index, count;
+	struct lpfc_queue *pque = NULL;
+	char *pbuffer;
+	int len = 0;
+
+	/* This is a user read operation */
+	debug->op = LPFC_IDIAG_OP_RD;
+
+	if (!debug->buffer)
+		debug->buffer = kmalloc(LPFC_QUE_ACC_BUF_SIZE, GFP_KERNEL);
+	if (!debug->buffer)
+		return 0;
+	pbuffer = debug->buffer;
+
+	if (*ppos)
+		return 0;
+
+	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_RD) {
+		index = idiag.cmd.data[2];
+		count = idiag.cmd.data[3];
+		pque = (struct lpfc_queue *)idiag.ptr_private;
+	} else
+		return 0;
+
+	/* Browse the queue starting from index */
+	if (count == LPFC_QUE_ACC_BROWSE)
+		goto que_browse;
+
+	/* Read a single entry from the queue */
+	len = lpfc_idiag_queacc_read_qe(pbuffer, len, pque, index);
+
+	return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len);
+
+que_browse:
+
+	/* Browse all entries from the queue */
+	last_index = idiag.offset.last_rd;
+	index = last_index;
+
+	while (len < LPFC_QUE_ACC_SIZE - pque->entry_size) {
+		len = lpfc_idiag_queacc_read_qe(pbuffer, len, pque, index);
+		index++;
+		if (index > pque->entry_count - 1)
+			break;
+	}
+
+	/* Set up the offset for next portion of pci cfg read */
+	if (index > pque->entry_count - 1)
+		index = 0;
+	idiag.offset.last_rd = index;
+
+	return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len);
+}
+
+/**
+ * lpfc_idiag_queacc_write - Syntax check and set up idiag queacc commands
+ * @file: The file pointer to read from.
+ * @buf: The buffer to copy the user data from.
+ * @nbytes: The number of bytes to get.
+ * @ppos: The position in the file to start reading from.
+ *
+ * This routine get the debugfs idiag command struct from user space and then
+ * perform the syntax check for port queue read (dump) or write (set) command
+ * accordingly. In the case of port queue read command, it sets up the command
+ * in the idiag command struct for the following debugfs read operation. In
+ * the case of port queue write operation, it executes the write operation
+ * into the port queue entry accordingly.
+ *
+ * It returns the @nbytges passing in from debugfs user space when successful.
+ * In case of error conditions, it returns proper error code back to the user
+ * space.
+ **/
+static ssize_t
+lpfc_idiag_queacc_write(struct file *file, const char __user *buf,
+			size_t nbytes, loff_t *ppos)
+{
+	struct lpfc_debug *debug = file->private_data;
+	struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private;
+	uint32_t qidx, quetp, queid, index, count, offset, value;
+	uint32_t *pentry;
+	struct lpfc_queue *pque;
+	int rc;
+
+	/* This is a user write operation */
+	debug->op = LPFC_IDIAG_OP_WR;
+
+	rc = lpfc_idiag_cmd_get(buf, nbytes, &idiag.cmd);
+	if (rc < 0)
+		return rc;
+
+	/* Get and sanity check on command feilds */
+	quetp  = idiag.cmd.data[0];
+	queid  = idiag.cmd.data[1];
+	index  = idiag.cmd.data[2];
+	count  = idiag.cmd.data[3];
+	offset = idiag.cmd.data[4];
+	value  = idiag.cmd.data[5];
+
+	/* Sanity check on command line arguments */
+	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_WR ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_ST ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_CL) {
+		if (rc != LPFC_QUE_ACC_WR_CMD_ARG)
+			goto error_out;
+		if (count != 1)
+			goto error_out;
+	} else if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_RD) {
+		if (rc != LPFC_QUE_ACC_RD_CMD_ARG)
+			goto error_out;
+	} else
+		goto error_out;
+
+	switch (quetp) {
+	case LPFC_IDIAG_EQ:
+		/* Slow-path event queue */
+		if (phba->sli4_hba.sp_eq->queue_id == queid) {
+			/* Sanity check */
+			rc = lpfc_idiag_que_param_check(
+					phba->sli4_hba.sp_eq, index, count);
+			if (rc)
+				goto error_out;
+			idiag.ptr_private = phba->sli4_hba.sp_eq;
+			goto pass_check;
+		}
+		/* Fast-path event queue */
+		for (qidx = 0; qidx < phba->cfg_fcp_eq_count; qidx++) {
+			if (phba->sli4_hba.fp_eq[qidx]->queue_id == queid) {
+				/* Sanity check */
+				rc = lpfc_idiag_que_param_check(
+						phba->sli4_hba.fp_eq[qidx],
+						index, count);
+				if (rc)
+					goto error_out;
+				idiag.ptr_private = phba->sli4_hba.fp_eq[qidx];
+				goto pass_check;
+			}
+		}
+		goto error_out;
+		break;
+	case LPFC_IDIAG_CQ:
+		/* MBX complete queue */
+		if (phba->sli4_hba.mbx_cq->queue_id == queid) {
+			/* Sanity check */
+			rc = lpfc_idiag_que_param_check(
+					phba->sli4_hba.mbx_cq, index, count);
+			if (rc)
+				goto error_out;
+			idiag.ptr_private = phba->sli4_hba.mbx_cq;
+			goto pass_check;
+		}
+		/* ELS complete queue */
+		if (phba->sli4_hba.els_cq->queue_id == queid) {
+			/* Sanity check */
+			rc = lpfc_idiag_que_param_check(
+					phba->sli4_hba.els_cq, index, count);
+			if (rc)
+				goto error_out;
+			idiag.ptr_private = phba->sli4_hba.els_cq;
+			goto pass_check;
+		}
+		/* FCP complete queue */
+		for (qidx = 0; qidx < phba->cfg_fcp_eq_count; qidx++) {
+			if (phba->sli4_hba.fcp_cq[qidx]->queue_id == queid) {
+				/* Sanity check */
+				rc = lpfc_idiag_que_param_check(
+						phba->sli4_hba.fcp_cq[qidx],
+						index, count);
+				if (rc)
+					goto error_out;
+				idiag.ptr_private =
+						phba->sli4_hba.fcp_cq[qidx];
+				goto pass_check;
+			}
+		}
+		goto error_out;
+		break;
+	case LPFC_IDIAG_MQ:
+		/* MBX work queue */
+		if (phba->sli4_hba.mbx_wq->queue_id == queid) {
+			/* Sanity check */
+			rc = lpfc_idiag_que_param_check(
+					phba->sli4_hba.mbx_wq, index, count);
+			if (rc)
+				goto error_out;
+			idiag.ptr_private = phba->sli4_hba.mbx_wq;
+			goto pass_check;
+		}
+		break;
+	case LPFC_IDIAG_WQ:
+		/* ELS work queue */
+		if (phba->sli4_hba.els_wq->queue_id == queid) {
+			/* Sanity check */
+			rc = lpfc_idiag_que_param_check(
+					phba->sli4_hba.els_wq, index, count);
+			if (rc)
+				goto error_out;
+			idiag.ptr_private = phba->sli4_hba.els_wq;
+			goto pass_check;
+		}
+		/* FCP work queue */
+		for (qidx = 0; qidx < phba->cfg_fcp_wq_count; qidx++) {
+			if (phba->sli4_hba.fcp_wq[qidx]->queue_id == queid) {
+				/* Sanity check */
+				rc = lpfc_idiag_que_param_check(
+						phba->sli4_hba.fcp_wq[qidx],
+						index, count);
+				if (rc)
+					goto error_out;
+				idiag.ptr_private =
+					phba->sli4_hba.fcp_wq[qidx];
+				goto pass_check;
+			}
+		}
+		goto error_out;
+		break;
+	case LPFC_IDIAG_RQ:
+		/* HDR queue */
+		if (phba->sli4_hba.hdr_rq->queue_id == queid) {
+			/* Sanity check */
+			rc = lpfc_idiag_que_param_check(
+					phba->sli4_hba.hdr_rq, index, count);
+			if (rc)
+				goto error_out;
+			idiag.ptr_private = phba->sli4_hba.hdr_rq;
+			goto pass_check;
+		}
+		/* DAT queue */
+		if (phba->sli4_hba.dat_rq->queue_id == queid) {
+			/* Sanity check */
+			rc = lpfc_idiag_que_param_check(
+					phba->sli4_hba.dat_rq, index, count);
+			if (rc)
+				goto error_out;
+			idiag.ptr_private = phba->sli4_hba.dat_rq;
+			goto pass_check;
+		}
+		goto error_out;
+		break;
+	default:
+		goto error_out;
+		break;
+	}
+
+pass_check:
+
+	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_RD) {
+		if (count == LPFC_QUE_ACC_BROWSE)
+			idiag.offset.last_rd = index;
+	}
+
+	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_WR ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_ST ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_CL) {
+		/* Additional sanity checks on write operation */
+		pque = (struct lpfc_queue *)idiag.ptr_private;
+		if (offset > pque->entry_size/sizeof(uint32_t) - 1)
+			goto error_out;
+		pentry = pque->qe[index].address;
+		pentry += offset;
+		if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_WR)
+			*pentry = value;
+		if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_ST)
+			*pentry |= value;
+		if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_CL)
+			*pentry &= ~value;
+	}
+	return nbytes;
+
+error_out:
+	/* Clean out command structure on command error out */
+	memset(&idiag, 0, sizeof(idiag));
+	return -EINVAL;
+}
+
+/**
+ * lpfc_idiag_drbacc_read_reg - idiag debugfs read a doorbell register
+ * @phba: The pointer to hba structure.
+ * @pbuffer: The pointer to the buffer to copy the data to.
+ * @len: The lenght of bytes to copied.
+ * @drbregid: The id to doorbell registers.
+ *
+ * Description:
+ * This routine reads a doorbell register and copies its content to the
+ * user buffer pointed to by @pbuffer.
+ *
+ * Returns:
+ * This function returns the amount of data that was copied into @pbuffer.
+ **/
+static int
+lpfc_idiag_drbacc_read_reg(struct lpfc_hba *phba, char *pbuffer,
+			   int len, uint32_t drbregid)
+{
+
+	if (!pbuffer)
+		return 0;
+
+	switch (drbregid) {
+	case LPFC_DRB_EQCQ:
+		len += snprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
+				"EQCQ-DRB-REG: 0x%08x\n",
+				readl(phba->sli4_hba.EQCQDBregaddr));
+		break;
+	case LPFC_DRB_MQ:
+		len += snprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
+				"MQ-DRB-REG:   0x%08x\n",
+				readl(phba->sli4_hba.MQDBregaddr));
+		break;
+	case LPFC_DRB_WQ:
+		len += snprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
+				"WQ-DRB-REG:   0x%08x\n",
+				readl(phba->sli4_hba.WQDBregaddr));
+		break;
+	case LPFC_DRB_RQ:
+		len += snprintf(pbuffer+len, LPFC_DRB_ACC_BUF_SIZE-len,
+				"RQ-DRB-REG:   0x%08x\n",
+				readl(phba->sli4_hba.RQDBregaddr));
+		break;
+	default:
+		break;
+	}
+
+	return len;
+}
+
+/**
+ * lpfc_idiag_drbacc_read - idiag debugfs read port doorbell
+ * @file: The file pointer to read from.
+ * @buf: The buffer to copy the data to.
+ * @nbytes: The number of bytes to read.
+ * @ppos: The position in the file to start reading from.
+ *
+ * Description:
+ * This routine reads data from the @phba device doorbell register according
+ * to the idiag command, and copies to user @buf. Depending on the doorbell
+ * register read command setup, it does either a single doorbell register
+ * read or dump all doorbell registers.
+ *
+ * Returns:
+ * This function returns the amount of data that was read (this could be less
+ * than @nbytes if the end of the file was reached) or a negative error value.
+ **/
+static ssize_t
+lpfc_idiag_drbacc_read(struct file *file, char __user *buf, size_t nbytes,
+		       loff_t *ppos)
+{
+	struct lpfc_debug *debug = file->private_data;
+	struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private;
+	uint32_t drb_reg_id, i;
+	char *pbuffer;
+	int len = 0;
+
+	/* This is a user read operation */
+	debug->op = LPFC_IDIAG_OP_RD;
+
+	if (!debug->buffer)
+		debug->buffer = kmalloc(LPFC_DRB_ACC_BUF_SIZE, GFP_KERNEL);
+	if (!debug->buffer)
+		return 0;
+	pbuffer = debug->buffer;
+
+	if (*ppos)
+		return 0;
+
+	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_RD)
+		drb_reg_id = idiag.cmd.data[0];
+	else
+		return 0;
+
+	if (drb_reg_id == LPFC_DRB_ACC_ALL)
+		for (i = 1; i <= LPFC_DRB_MAX; i++)
+			len = lpfc_idiag_drbacc_read_reg(phba,
+							 pbuffer, len, i);
+	else
+		len = lpfc_idiag_drbacc_read_reg(phba,
+						 pbuffer, len, drb_reg_id);
+
+	return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len);
+}
+
+/**
+ * lpfc_idiag_drbacc_write - Syntax check and set up idiag drbacc commands
+ * @file: The file pointer to read from.
+ * @buf: The buffer to copy the user data from.
+ * @nbytes: The number of bytes to get.
+ * @ppos: The position in the file to start reading from.
+ *
+ * This routine get the debugfs idiag command struct from user space and then
+ * perform the syntax check for port doorbell register read (dump) or write
+ * (set) command accordingly. In the case of port queue read command, it sets
+ * up the command in the idiag command struct for the following debugfs read
+ * operation. In the case of port doorbell register write operation, it
+ * executes the write operation into the port doorbell register accordingly.
+ *
+ * It returns the @nbytges passing in from debugfs user space when successful.
+ * In case of error conditions, it returns proper error code back to the user
+ * space.
+ **/
+static ssize_t
+lpfc_idiag_drbacc_write(struct file *file, const char __user *buf,
+			size_t nbytes, loff_t *ppos)
+{
+	struct lpfc_debug *debug = file->private_data;
+	struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private;
+	uint32_t drb_reg_id, value, reg_val;
+	void __iomem *drb_reg;
+	int rc;
+
+	/* This is a user write operation */
+	debug->op = LPFC_IDIAG_OP_WR;
+
+	rc = lpfc_idiag_cmd_get(buf, nbytes, &idiag.cmd);
+	if (rc < 0)
+		return rc;
+
+	/* Sanity check on command line arguments */
+	drb_reg_id = idiag.cmd.data[0];
+	value = idiag.cmd.data[1];
+
+	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_WR ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_ST ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_CL) {
+		if (rc != LPFC_DRB_ACC_WR_CMD_ARG)
+			goto error_out;
+		if (drb_reg_id > LPFC_DRB_MAX)
+			goto error_out;
+	} else if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_RD) {
+		if (rc != LPFC_DRB_ACC_RD_CMD_ARG)
+			goto error_out;
+		if ((drb_reg_id > LPFC_DRB_MAX) &&
+		    (drb_reg_id != LPFC_DRB_ACC_ALL))
+			goto error_out;
+	} else
+		goto error_out;
+
+	/* Perform the write access operation */
+	if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_WR ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_ST ||
+	    idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_CL) {
+		switch (drb_reg_id) {
+		case LPFC_DRB_EQCQ:
+			drb_reg = phba->sli4_hba.EQCQDBregaddr;
+			break;
+		case LPFC_DRB_MQ:
+			drb_reg = phba->sli4_hba.MQDBregaddr;
+			break;
+		case LPFC_DRB_WQ:
+			drb_reg = phba->sli4_hba.WQDBregaddr;
+			break;
+		case LPFC_DRB_RQ:
+			drb_reg = phba->sli4_hba.RQDBregaddr;
+			break;
+		default:
+			goto error_out;
+		}
+
+		if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_WR)
+			reg_val = value;
+		if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_ST) {
+			reg_val = readl(drb_reg);
+			reg_val |= value;
+		}
+		if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_CL) {
+			reg_val = readl(drb_reg);
+			reg_val &= ~value;
+		}
+		writel(reg_val, drb_reg);
+		readl(drb_reg); /* flush */
+	}
+	return nbytes;
+
+error_out:
+	/* Clean out command structure on command error out */
+	memset(&idiag, 0, sizeof(idiag));
+	return -EINVAL;
+}
+
 #undef lpfc_debugfs_op_disc_trc
 static const struct file_operations lpfc_debugfs_op_disc_trc = {
 	.owner =        THIS_MODULE,
@@ -1986,6 +2425,26 @@ static const struct file_operations lpfc_idiag_op_queInfo = {
 	.release =      lpfc_idiag_release,
 };
 
+#undef lpfc_idiag_op_queacc
+static const struct file_operations lpfc_idiag_op_queAcc = {
+	.owner =        THIS_MODULE,
+	.open =         lpfc_idiag_open,
+	.llseek =       lpfc_debugfs_lseek,
+	.read =         lpfc_idiag_queacc_read,
+	.write =        lpfc_idiag_queacc_write,
+	.release =      lpfc_idiag_cmd_release,
+};
+
+#undef lpfc_idiag_op_drbacc
+static const struct file_operations lpfc_idiag_op_drbAcc = {
+	.owner =        THIS_MODULE,
+	.open =         lpfc_idiag_open,
+	.llseek =       lpfc_debugfs_lseek,
+	.read =         lpfc_idiag_drbacc_read,
+	.write =        lpfc_idiag_drbacc_write,
+	.release =      lpfc_idiag_cmd_release,
+};
+
 #endif
 
 /**
@@ -2261,6 +2720,32 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
 		}
 	}
 
+	/* iDiag access PCI function queue */
+	snprintf(name, sizeof(name), "queAcc");
+	if (!phba->idiag_que_acc) {
+		phba->idiag_que_acc =
+			debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+				phba->idiag_root, phba, &lpfc_idiag_op_queAcc);
+		if (!phba->idiag_que_acc) {
+			lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+					 "2926 Can't create idiag debugfs\n");
+			goto debug_failed;
+		}
+	}
+
+	/* iDiag access PCI function doorbell registers */
+	snprintf(name, sizeof(name), "drbAcc");
+	if (!phba->idiag_drb_acc) {
+		phba->idiag_drb_acc =
+			debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+				phba->idiag_root, phba, &lpfc_idiag_op_drbAcc);
+		if (!phba->idiag_drb_acc) {
+			lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+					 "2927 Can't create idiag debugfs\n");
+			goto debug_failed;
+		}
+	}
+
 debug_failed:
 	return;
 #endif
@@ -2339,6 +2824,16 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport)
 		 * iDiag release
 		 */
 		if (phba->sli_rev == LPFC_SLI_REV4) {
+			if (phba->idiag_drb_acc) {
+				/* iDiag drbAcc */
+				debugfs_remove(phba->idiag_drb_acc);
+				phba->idiag_drb_acc = NULL;
+			}
+			if (phba->idiag_que_acc) {
+				/* iDiag queAcc */
+				debugfs_remove(phba->idiag_que_acc);
+				phba->idiag_que_acc = NULL;
+			}
 			if (phba->idiag_que_info) {
 				/* iDiag queInfo */
 				debugfs_remove(phba->idiag_que_info);
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h
index 91b9a9427cda93604b8ee64ee98dd77e03345e7b..6525a5e62d27eac813514e23178e5e898d976f14 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.h
+++ b/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -39,13 +39,42 @@
 /* hbqinfo output buffer size */
 #define LPFC_HBQINFO_SIZE 8192
 
-/* rdPciConf output buffer size */
+/* pciConf */
+#define LPFC_PCI_CFG_BROWSE 0xffff
+#define LPFC_PCI_CFG_RD_CMD_ARG 2
+#define LPFC_PCI_CFG_WR_CMD_ARG 3
 #define LPFC_PCI_CFG_SIZE 4096
 #define LPFC_PCI_CFG_RD_BUF_SIZE (LPFC_PCI_CFG_SIZE/2)
 #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)
 
-/* queue info output buffer size */
-#define LPFC_QUE_INFO_GET_BUF_SIZE 2048
+/* queue info */
+#define LPFC_QUE_INFO_GET_BUF_SIZE 4096
+
+/* queue acc */
+#define LPFC_QUE_ACC_BROWSE 0xffff
+#define LPFC_QUE_ACC_RD_CMD_ARG 4
+#define LPFC_QUE_ACC_WR_CMD_ARG 6
+#define LPFC_QUE_ACC_BUF_SIZE 4096
+#define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)
+
+#define LPFC_IDIAG_EQ 1
+#define LPFC_IDIAG_CQ 2
+#define LPFC_IDIAG_MQ 3
+#define LPFC_IDIAG_WQ 4
+#define LPFC_IDIAG_RQ 5
+
+/* doorbell acc */
+#define LPFC_DRB_ACC_ALL 0xffff
+#define LPFC_DRB_ACC_RD_CMD_ARG 1
+#define LPFC_DRB_ACC_WR_CMD_ARG 2
+#define LPFC_DRB_ACC_BUF_SIZE 256
+
+#define LPFC_DRB_EQCQ 1
+#define LPFC_DRB_MQ   2
+#define LPFC_DRB_WQ   3
+#define LPFC_DRB_RQ   4
+
+#define LPFC_DRB_MAX  4
 
 #define SIZE_U8  sizeof(uint8_t)
 #define SIZE_U16 sizeof(uint16_t)
@@ -73,13 +102,23 @@ struct lpfc_idiag_offset {
 	uint32_t last_rd;
 };
 
-#define LPFC_IDIAG_CMD_DATA_SIZE 4
+#define LPFC_IDIAG_CMD_DATA_SIZE 8
 struct lpfc_idiag_cmd {
 	uint32_t opcode;
 #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
 #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
 #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
+
+#define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
+#define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
+#define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
+#define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014
+
+#define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
+#define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
+#define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
+#define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024
 	uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
 };
 
@@ -87,6 +126,7 @@ struct lpfc_idiag {
 	uint32_t active;
 	struct lpfc_idiag_cmd cmd;
 	struct lpfc_idiag_offset offset;
+	void *ptr_private;
 };
 #endif
 
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index d34b69f9cdb17d5efd288b55da1fa1543ac965f6..e2c452467c8bdb4582fc0487905bcf08b02753ec 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -670,6 +670,7 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 			 * Driver needs to re-reg VPI in order for f/w
 			 * to update the MAC address.
 			 */
+			lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
 			lpfc_register_new_vport(phba, vport, ndlp);
 			return 0;
 	}
@@ -869,8 +870,8 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 		 */
 		if ((phba->hba_flag & HBA_FIP_SUPPORT) &&
 		    (phba->fcf.fcf_flag & FCF_DISCOVERY) &&
-		    (irsp->ulpStatus != IOSTAT_LOCAL_REJECT) &&
-		    (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED)) {
+		    !((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
+		     (irsp->un.ulpWord[4] == IOERR_SLI_ABORTED))) {
 			lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS,
 					"2611 FLOGI failed on FCF (x%x), "
 					"status:x%x/x%x, tmo:x%x, perform "
@@ -1085,14 +1086,15 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 	if (sp->cmn.fcphHigh < FC_PH3)
 		sp->cmn.fcphHigh = FC_PH3;
 
-	if  ((phba->sli_rev == LPFC_SLI_REV4) &&
-	     (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==
-	      LPFC_SLI_INTF_IF_TYPE_0)) {
-		elsiocb->iocb.ulpCt_h = ((SLI4_CT_FCFI >> 1) & 1);
-		elsiocb->iocb.ulpCt_l = (SLI4_CT_FCFI & 1);
-		/* FLOGI needs to be 3 for WQE FCFI */
-		/* Set the fcfi to the fcfi we registered with */
-		elsiocb->iocb.ulpContext = phba->fcf.fcfi;
+	if  (phba->sli_rev == LPFC_SLI_REV4) {
+		if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==
+		    LPFC_SLI_INTF_IF_TYPE_0) {
+			elsiocb->iocb.ulpCt_h = ((SLI4_CT_FCFI >> 1) & 1);
+			elsiocb->iocb.ulpCt_l = (SLI4_CT_FCFI & 1);
+			/* FLOGI needs to be 3 for WQE FCFI */
+			/* Set the fcfi to the fcfi we registered with */
+			elsiocb->iocb.ulpContext = phba->fcf.fcfi;
+		}
 	} else if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {
 		sp->cmn.request_multiple_Nport = 1;
 		/* For FLOGI, Let FLOGI rsp set the NPortID for VPI 0 */
@@ -4107,13 +4109,13 @@ lpfc_els_clear_rrq(struct lpfc_vport *vport,
 	pcmd += sizeof(uint32_t);
 	rrq = (struct RRQ *)pcmd;
 	rrq->rrq_exchg = be32_to_cpu(rrq->rrq_exchg);
-	rxid = be16_to_cpu(bf_get(rrq_rxid, rrq));
+	rxid = bf_get(rrq_rxid, rrq);
 
 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
 			"2883 Clear RRQ for SID:x%x OXID:x%x RXID:x%x"
 			" x%x x%x\n",
 			be32_to_cpu(bf_get(rrq_did, rrq)),
-			be16_to_cpu(bf_get(rrq_oxid, rrq)),
+			bf_get(rrq_oxid, rrq),
 			rxid,
 			iocb->iotag, iocb->iocb.ulpContext);
 
@@ -4121,7 +4123,7 @@ lpfc_els_clear_rrq(struct lpfc_vport *vport,
 		"Clear RRQ:  did:x%x flg:x%x exchg:x%.08x",
 		ndlp->nlp_DID, ndlp->nlp_flag, rrq->rrq_exchg);
 	if (vport->fc_myDID == be32_to_cpu(bf_get(rrq_did, rrq)))
-		xri = be16_to_cpu(bf_get(rrq_oxid, rrq));
+		xri = bf_get(rrq_oxid, rrq);
 	else
 		xri = rxid;
 	prrq = lpfc_get_active_rrq(vport, xri, ndlp->nlp_DID);
@@ -7290,8 +7292,9 @@ lpfc_cmpl_els_npiv_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 	struct lpfc_vport *vport = cmdiocb->vport;
 	IOCB_t *irsp;
 	struct lpfc_nodelist *ndlp;
-	ndlp = (struct lpfc_nodelist *)cmdiocb->context1;
+	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
 
+	ndlp = (struct lpfc_nodelist *)cmdiocb->context1;
 	irsp = &rspiocb->iocb;
 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
 		"LOGO npiv cmpl:  status:x%x/x%x did:x%x",
@@ -7302,6 +7305,19 @@ lpfc_cmpl_els_npiv_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 
 	/* Trigger the release of the ndlp after logo */
 	lpfc_nlp_put(ndlp);
+
+	/* NPIV LOGO completes to NPort <nlp_DID> */
+	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
+			 "2928 NPIV LOGO completes to NPort x%x "
+			 "Data: x%x x%x x%x x%x\n",
+			 ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4],
+			 irsp->ulpTimeout, vport->num_disc_nodes);
+
+	if (irsp->ulpStatus == IOSTAT_SUCCESS) {
+		spin_lock_irq(shost->host_lock);
+		vport->fc_flag &= ~FC_FABRIC;
+		spin_unlock_irq(shost->host_lock);
+	}
 }
 
 /**
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 301498301a8f339ef9a44e33eae94de6bddba09f..7a35df5e2038c003c3447e112df873beb25afa33 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -1,7 +1,7 @@
 /*******************************************************************
  * This file is part of the Emulex Linux Device Driver for         *
  * Fibre Channel Host Bus Adapters.                                *
- * Copyright (C) 2004-2009 Emulex.  All rights reserved.           *
+ * Copyright (C) 2004-2011 Emulex.  All rights reserved.           *
  * EMULEX and SLI are trademarks of Emulex.                        *
  * www.emulex.com                                                  *
  * Portions Copyright (C) 2004-2005 Christoph Hellwig              *
@@ -3569,6 +3569,10 @@ lpfc_register_remote_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
 		"rport add:       did:x%x flg:x%x type x%x",
 		ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_type);
 
+	/* Don't add the remote port if unloading. */
+	if (vport->load_flag & FC_UNLOADING)
+		return;
+
 	ndlp->rport = rport = fc_remote_port_add(shost, 0, &rport_ids);
 	if (!rport || !get_device(&rport->dev)) {
 		dev_printk(KERN_WARNING, &phba->pcidev->dev,
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 95f11ed79463be14bfc156f593e82c813da0cedb..86b6f7e6686a9b7c370e9cddd2e43c6aaacdec27 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -1002,7 +1002,7 @@ typedef struct _ELS_PKT {	/* Structure is in Big Endian format */
 #define  SLI_MGMT_GRPL     0x102	/* Get registered Port list */
 #define  SLI_MGMT_GPAT     0x110	/* Get Port attributes */
 #define  SLI_MGMT_RHBA     0x200	/* Register HBA */
-#define  SLI_MGMT_RHAT     0x201	/* Register HBA atttributes */
+#define  SLI_MGMT_RHAT     0x201	/* Register HBA attributes */
 #define  SLI_MGMT_RPRT     0x210	/* Register Port */
 #define  SLI_MGMT_RPA      0x211	/* Register Port attributes */
 #define  SLI_MGMT_DHBA     0x300	/* De-register HBA */
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 8433ac0d9fb403641016dd10f2654d3522ab6f13..4dff668ebdadbc556abb8e4365546188dade41a7 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -1059,6 +1059,11 @@ struct rq_context {
 #define lpfc_rq_context_rqe_size_SHIFT	8		/* Version 1 Only */
 #define lpfc_rq_context_rqe_size_MASK	0x0000000F
 #define lpfc_rq_context_rqe_size_WORD	word0
+#define LPFC_RQE_SIZE_8		2
+#define LPFC_RQE_SIZE_16	3
+#define LPFC_RQE_SIZE_32	4
+#define LPFC_RQE_SIZE_64	5
+#define LPFC_RQE_SIZE_128	6
 #define lpfc_rq_context_page_size_SHIFT	0		/* Version 1 Only */
 #define lpfc_rq_context_page_size_MASK	0x000000FF
 #define lpfc_rq_context_page_size_WORD	word0
@@ -2108,6 +2113,8 @@ struct lpfc_mbx_pc_sli4_params {
 #define sgl_pp_align_WORD			word12
 	uint32_t rsvd_13_63[51];
 };
+#define SLI4_PAGE_ALIGN(addr) (((addr)+((SLI4_PAGE_SIZE)-1)) \
+			       &(~((SLI4_PAGE_SIZE)-1)))
 
 struct lpfc_sli4_parameters {
 	uint32_t word0;
@@ -2491,6 +2498,9 @@ struct wqe_common {
 #define wqe_reqtag_SHIFT      0
 #define wqe_reqtag_MASK       0x0000FFFF
 #define wqe_reqtag_WORD       word9
+#define wqe_temp_rpi_SHIFT    16
+#define wqe_temp_rpi_MASK     0x0000FFFF
+#define wqe_temp_rpi_WORD     word9
 #define wqe_rcvoxid_SHIFT     16
 #define wqe_rcvoxid_MASK      0x0000FFFF
 #define wqe_rcvoxid_WORD      word9
@@ -2524,7 +2534,7 @@ struct wqe_common {
 #define wqe_wqes_WORD         word10
 /* Note that this field overlaps above fields */
 #define wqe_wqid_SHIFT        1
-#define wqe_wqid_MASK         0x0000007f
+#define wqe_wqid_MASK         0x00007fff
 #define wqe_wqid_WORD         word10
 #define wqe_pri_SHIFT         16
 #define wqe_pri_MASK          0x00000007
@@ -2621,7 +2631,11 @@ struct xmit_els_rsp64_wqe {
 	uint32_t rsvd4;
 	struct wqe_did wqe_dest;
 	struct wqe_common wqe_com; /* words 6-11 */
-	uint32_t rsvd_12_15[4];
+	uint32_t word12;
+#define wqe_rsp_temp_rpi_SHIFT    0
+#define wqe_rsp_temp_rpi_MASK     0x0000FFFF
+#define wqe_rsp_temp_rpi_WORD     word12
+	uint32_t rsvd_13_15[3];
 };
 
 struct xmit_bls_rsp64_wqe {
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 505f88443b5c401559947e5eb0b9b365a15432f4..7dda036a1af38a89e9afff7bbf1804d91c01b3c5 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3209,9 +3209,9 @@ lpfc_sli4_async_link_evt(struct lpfc_hba *phba,
 	phba->sli4_hba.link_state.logical_speed =
 			bf_get(lpfc_acqe_logical_link_speed, acqe_link);
 	lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
-			"2900 Async FCoE Link event - Speed:%dGBit duplex:x%x "
-			"LA Type:x%x Port Type:%d Port Number:%d Logical "
-			"speed:%dMbps Fault:%d\n",
+			"2900 Async FC/FCoE Link event - Speed:%dGBit "
+			"duplex:x%x LA Type:x%x Port Type:%d Port Number:%d "
+			"Logical speed:%dMbps Fault:%d\n",
 			phba->sli4_hba.link_state.speed,
 			phba->sli4_hba.link_state.topology,
 			phba->sli4_hba.link_state.status,
@@ -4906,6 +4906,7 @@ lpfc_sli4_create_rpi_hdr(struct lpfc_hba *phba)
 	uint16_t rpi_limit, curr_rpi_range;
 	struct lpfc_dmabuf *dmabuf;
 	struct lpfc_rpi_hdr *rpi_hdr;
+	uint32_t rpi_count;
 
 	rpi_limit = phba->sli4_hba.max_cfg_param.rpi_base +
 		    phba->sli4_hba.max_cfg_param.max_rpi - 1;
@@ -4920,7 +4921,9 @@ lpfc_sli4_create_rpi_hdr(struct lpfc_hba *phba)
 	 * and to allow the full max_rpi range per port.
 	 */
 	if ((curr_rpi_range + (LPFC_RPI_HDR_COUNT - 1)) > rpi_limit)
-		return NULL;
+		rpi_count = rpi_limit - curr_rpi_range;
+	else
+		rpi_count = LPFC_RPI_HDR_COUNT;
 
 	/*
 	 * First allocate the protocol header region for the port.  The
@@ -4961,7 +4964,7 @@ lpfc_sli4_create_rpi_hdr(struct lpfc_hba *phba)
 	 * The next_rpi stores the next module-64 rpi value to post
 	 * in any subsequent rpi memory region postings.
 	 */
-	phba->sli4_hba.next_rpi += LPFC_RPI_HDR_COUNT;
+	phba->sli4_hba.next_rpi += rpi_count;
 	spin_unlock_irq(&phba->hbalock);
 	return rpi_hdr;
 
@@ -7004,7 +7007,8 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
 		lpfc_sli4_bar0_register_memmap(phba, if_type);
 	}
 
-	if (pci_resource_start(pdev, 2)) {
+	if ((if_type == LPFC_SLI_INTF_IF_TYPE_0) &&
+	    (pci_resource_start(pdev, 2))) {
 		/*
 		 * Map SLI4 if type 0 HBA Control Register base to a kernel
 		 * virtual address and setup the registers.
@@ -7021,7 +7025,8 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
 		lpfc_sli4_bar1_register_memmap(phba);
 	}
 
-	if (pci_resource_start(pdev, 4)) {
+	if ((if_type == LPFC_SLI_INTF_IF_TYPE_0) &&
+	    (pci_resource_start(pdev, 4))) {
 		/*
 		 * Map SLI4 if type 0 HBA Doorbell Register base to a kernel
 		 * virtual address and setup the registers.
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index fbab9734e9b4e94560c75165c07530b25e3131e8..e6ce9033f85ebef15ed6524ef89c59e3637da1f0 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -1736,7 +1736,7 @@ lpfc_sli4_config(struct lpfc_hba *phba, struct lpfcMboxq *mbox,
 	}
 
 	/* Setup for the none-embedded mbox command */
-	pcount = (PAGE_ALIGN(length))/SLI4_PAGE_SIZE;
+	pcount = (SLI4_PAGE_ALIGN(length))/SLI4_PAGE_SIZE;
 	pcount = (pcount > LPFC_SLI4_MBX_SGE_MAX_PAGES) ?
 				LPFC_SLI4_MBX_SGE_MAX_PAGES : pcount;
 	/* Allocate record for keeping SGE virtual addresses */
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index fe7cc84e773beaf6b60d0e15ce44dd7c75991ec5..84e4481b24062e21107cf770926bbdfe1d6610c5 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -3238,9 +3238,8 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
 	if (!lpfc_cmd) {
 		lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
 			 "2873 SCSI Layer I/O Abort Request IO CMPL Status "
-			 "x%x ID %d "
-			 "LUN %d snum %#lx\n", ret, cmnd->device->id,
-			 cmnd->device->lun, cmnd->serial_number);
+			 "x%x ID %d LUN %d\n",
+			 ret, cmnd->device->id, cmnd->device->lun);
 		return SUCCESS;
 	}
 
@@ -3318,16 +3317,15 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
 		lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
 				 "0748 abort handler timed out waiting "
 				 "for abort to complete: ret %#x, ID %d, "
-				 "LUN %d, snum %#lx\n",
-				 ret, cmnd->device->id, cmnd->device->lun,
-				 cmnd->serial_number);
+				 "LUN %d\n",
+				 ret, cmnd->device->id, cmnd->device->lun);
 	}
 
  out:
 	lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
 			 "0749 SCSI Layer I/O Abort Request Status x%x ID %d "
-			 "LUN %d snum %#lx\n", ret, cmnd->device->id,
-			 cmnd->device->lun, cmnd->serial_number);
+			 "LUN %d\n", ret, cmnd->device->id,
+			 cmnd->device->lun);
 	return ret;
 }
 
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index dacabbe0a5861652e0cb9aa4c4014390c83c7b79..fd5835e1c0395b93a387353b93fdddbf753c1f32 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -3040,7 +3040,7 @@ lpfc_sli_sp_handle_rspiocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 	list_add_tail(&rspiocbp->list, &(pring->iocb_continueq));
 	pring->iocb_continueq_cnt++;
 
-	/* Now, determine whetehr the list is completed for processing */
+	/* Now, determine whether the list is completed for processing */
 	irsp = &rspiocbp->iocb;
 	if (irsp->ulpLe) {
 		/*
@@ -4769,8 +4769,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
 	else
 		phba->hba_flag &= ~HBA_FIP_SUPPORT;
 
-	if (phba->sli_rev != LPFC_SLI_REV4 ||
-	    !(phba->hba_flag & HBA_FCOE_MODE)) {
+	if (phba->sli_rev != LPFC_SLI_REV4) {
 		lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
 			"0376 READ_REV Error. SLI Level %d "
 			"FCoE enabled %d\n",
@@ -5018,10 +5017,11 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
 		lpfc_reg_fcfi(phba, mboxq);
 		mboxq->vport = phba->pport;
 		rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL);
-		if (rc == MBX_SUCCESS)
-			rc = 0;
-		else
+		if (rc != MBX_SUCCESS)
 			goto out_unset_queue;
+		rc = 0;
+		phba->fcf.fcfi = bf_get(lpfc_reg_fcfi_fcfi,
+					&mboxq->u.mqe.un.reg_fcfi);
 	}
 	/*
 	 * The port is ready, set the host's link state to LINK_DOWN
@@ -6402,6 +6402,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
 	uint32_t els_id = LPFC_ELS_ID_DEFAULT;
 	int numBdes, i;
 	struct ulp_bde64 bde;
+	struct lpfc_nodelist *ndlp;
 
 	fip = phba->hba_flag & HBA_FIP_SUPPORT;
 	/* The fcp commands will set command type */
@@ -6447,6 +6448,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
 
 	switch (iocbq->iocb.ulpCommand) {
 	case CMD_ELS_REQUEST64_CR:
+		ndlp = (struct lpfc_nodelist *)iocbq->context1;
 		if (!iocbq->iocb.ulpLe) {
 			lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
 				"2007 Only Limited Edition cmd Format"
@@ -6472,6 +6474,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
 			els_id = ((iocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK)
 					>> LPFC_FIP_ELS_ID_SHIFT);
 		}
+		bf_set(wqe_temp_rpi, &wqe->els_req.wqe_com, ndlp->nlp_rpi);
 		bf_set(wqe_els_id, &wqe->els_req.wqe_com, els_id);
 		bf_set(wqe_dbde, &wqe->els_req.wqe_com, 1);
 		bf_set(wqe_iod, &wqe->els_req.wqe_com, LPFC_WQE_IOD_READ);
@@ -6604,6 +6607,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
 		command_type = OTHER_COMMAND;
 	break;
 	case CMD_XMIT_ELS_RSP64_CX:
+		ndlp = (struct lpfc_nodelist *)iocbq->context1;
 		/* words0-2 BDE memcpy */
 		/* word3 iocb=iotag32 wqe=response_payload_len */
 		wqe->xmit_els_rsp.response_payload_len = xmit_len;
@@ -6626,6 +6630,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
 		bf_set(wqe_lenloc, &wqe->xmit_els_rsp.wqe_com,
 		       LPFC_WQE_LENLOC_WORD3);
 		bf_set(wqe_ebde_cnt, &wqe->xmit_els_rsp.wqe_com, 0);
+		bf_set(wqe_rsp_temp_rpi, &wqe->xmit_els_rsp, ndlp->nlp_rpi);
 		command_type = OTHER_COMMAND;
 	break;
 	case CMD_CLOSE_XRI_CN:
@@ -10522,8 +10527,8 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq,
 	bf_set(lpfc_mbox_hdr_version, &shdr->request,
 	       phba->sli4_hba.pc_sli4_params.cqv);
 	if (phba->sli4_hba.pc_sli4_params.cqv == LPFC_Q_CREATE_VERSION_2) {
-		bf_set(lpfc_mbx_cq_create_page_size, &cq_create->u.request,
-		       (PAGE_SIZE/SLI4_PAGE_SIZE));
+		/* FW only supports 1. Should be PAGE_SIZE/SLI4_PAGE_SIZE */
+		bf_set(lpfc_mbx_cq_create_page_size, &cq_create->u.request, 1);
 		bf_set(lpfc_cq_eq_id_2, &cq_create->u.request.context,
 		       eq->queue_id);
 	} else {
@@ -10967,6 +10972,12 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
 		       &rq_create->u.request.context,
 		       hrq->entry_count);
 		rq_create->u.request.context.buffer_size = LPFC_HDR_BUF_SIZE;
+		bf_set(lpfc_rq_context_rqe_size,
+		       &rq_create->u.request.context,
+		       LPFC_RQE_SIZE_8);
+		bf_set(lpfc_rq_context_page_size,
+		       &rq_create->u.request.context,
+		       (PAGE_SIZE/SLI4_PAGE_SIZE));
 	} else {
 		switch (hrq->entry_count) {
 		default:
@@ -11042,9 +11053,12 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
 	       phba->sli4_hba.pc_sli4_params.rqv);
 	if (phba->sli4_hba.pc_sli4_params.rqv == LPFC_Q_CREATE_VERSION_1) {
 		bf_set(lpfc_rq_context_rqe_count_1,
-		       &rq_create->u.request.context,
-		       hrq->entry_count);
+		       &rq_create->u.request.context, hrq->entry_count);
 		rq_create->u.request.context.buffer_size = LPFC_DATA_BUF_SIZE;
+		bf_set(lpfc_rq_context_rqe_size, &rq_create->u.request.context,
+		       LPFC_RQE_SIZE_8);
+		bf_set(lpfc_rq_context_page_size, &rq_create->u.request.context,
+		       (PAGE_SIZE/SLI4_PAGE_SIZE));
 	} else {
 		switch (drq->entry_count) {
 		default:
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 2404d1d65563beac9dda75aaadb31f3f07533231..c03921b1232cdf944d00bf195c1a3a04ceeaffb1 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
  * included with this package.                                     *
  *******************************************************************/
 
-#define LPFC_DRIVER_VERSION "8.3.22"
+#define LPFC_DRIVER_VERSION "8.3.23"
 #define LPFC_DRIVER_NAME		"lpfc"
 #define LPFC_SP_DRIVER_HANDLER_NAME	"lpfc:sp"
 #define LPFC_FP_DRIVER_HANDLER_NAME	"lpfc:fp"
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index f2684dd09ed0d4e04d1fdba58f389bd113ef5148..5c1776406c963f996e16aac4781fe4540112d250 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -1469,8 +1469,8 @@ mega_cmd_done(adapter_t *adapter, u8 completed[], int nstatus, int status)
 			if( scb->state & SCB_ABORT ) {
 
 				printk(KERN_WARNING
-				"megaraid: aborted cmd %lx[%x] complete.\n",
-					scb->cmd->serial_number, scb->idx);
+				"megaraid: aborted cmd [%x] complete.\n",
+					scb->idx);
 
 				scb->cmd->result = (DID_ABORT << 16);
 
@@ -1488,8 +1488,8 @@ mega_cmd_done(adapter_t *adapter, u8 completed[], int nstatus, int status)
 			if( scb->state & SCB_RESET ) {
 
 				printk(KERN_WARNING
-				"megaraid: reset cmd %lx[%x] complete.\n",
-					scb->cmd->serial_number, scb->idx);
+				"megaraid: reset cmd [%x] complete.\n",
+					scb->idx);
 
 				scb->cmd->result = (DID_RESET << 16);
 
@@ -1958,8 +1958,8 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor)
 	struct list_head	*pos, *next;
 	scb_t			*scb;
 
-	printk(KERN_WARNING "megaraid: %s-%lx cmd=%x <c=%d t=%d l=%d>\n",
-	     (aor == SCB_ABORT)? "ABORTING":"RESET", cmd->serial_number,
+	printk(KERN_WARNING "megaraid: %s cmd=%x <c=%d t=%d l=%d>\n",
+	     (aor == SCB_ABORT)? "ABORTING":"RESET",
 	     cmd->cmnd[0], cmd->device->channel, 
 	     cmd->device->id, cmd->device->lun);
 
@@ -1983,9 +1983,9 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor)
 			if( scb->state & SCB_ISSUED ) {
 
 				printk(KERN_WARNING
-					"megaraid: %s-%lx[%x], fw owner.\n",
+					"megaraid: %s[%x], fw owner.\n",
 					(aor==SCB_ABORT) ? "ABORTING":"RESET",
-					cmd->serial_number, scb->idx);
+					scb->idx);
 
 				return FALSE;
 			}
@@ -1996,9 +1996,9 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor)
 				 * list
 				 */
 				printk(KERN_WARNING
-					"megaraid: %s-%lx[%x], driver owner.\n",
+					"megaraid: %s-[%x], driver owner.\n",
 					(aor==SCB_ABORT) ? "ABORTING":"RESET",
-					cmd->serial_number, scb->idx);
+					scb->idx);
 
 				mega_free_scb(adapter, scb);
 
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 1dba32870b4c16cc58cbb4ed28d74b370bb39c57..2e6619eff3ea7e085e0b708afc03ab7296688157 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -2315,8 +2315,8 @@ megaraid_mbox_dpc(unsigned long devp)
 		// Was an abort issued for this command earlier
 		if (scb->state & SCB_ABORT) {
 			con_log(CL_ANN, (KERN_NOTICE
-			"megaraid: aborted cmd %lx[%x] completed\n",
-				scp->serial_number, scb->sno));
+			"megaraid: aborted cmd [%x] completed\n",
+				scb->sno));
 		}
 
 		/*
@@ -2472,8 +2472,8 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
 	raid_dev	= ADAP2RAIDDEV(adapter);
 
 	con_log(CL_ANN, (KERN_WARNING
-		"megaraid: aborting-%ld cmd=%x <c=%d t=%d l=%d>\n",
-		scp->serial_number, scp->cmnd[0], SCP2CHANNEL(scp),
+		"megaraid: aborting cmd=%x <c=%d t=%d l=%d>\n",
+		scp->cmnd[0], SCP2CHANNEL(scp),
 		SCP2TARGET(scp), SCP2LUN(scp)));
 
 	// If FW has stopped responding, simply return failure
@@ -2496,9 +2496,8 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
 			list_del_init(&scb->list);	// from completed list
 
 			con_log(CL_ANN, (KERN_WARNING
-			"megaraid: %ld:%d[%d:%d], abort from completed list\n",
-				scp->serial_number, scb->sno,
-				scb->dev_channel, scb->dev_target));
+			"megaraid: %d[%d:%d], abort from completed list\n",
+				scb->sno, scb->dev_channel, scb->dev_target));
 
 			scp->result = (DID_ABORT << 16);
 			scp->scsi_done(scp);
@@ -2527,9 +2526,8 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
 			ASSERT(!(scb->state & SCB_ISSUED));
 
 			con_log(CL_ANN, (KERN_WARNING
-				"megaraid abort: %ld[%d:%d], driver owner\n",
-				scp->serial_number, scb->dev_channel,
-				scb->dev_target));
+				"megaraid abort: [%d:%d], driver owner\n",
+				scb->dev_channel, scb->dev_target));
 
 			scp->result = (DID_ABORT << 16);
 			scp->scsi_done(scp);
@@ -2560,25 +2558,21 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
 
 			if (!(scb->state & SCB_ISSUED)) {
 				con_log(CL_ANN, (KERN_WARNING
-				"megaraid abort: %ld%d[%d:%d], invalid state\n",
-				scp->serial_number, scb->sno, scb->dev_channel,
-				scb->dev_target));
+				"megaraid abort: %d[%d:%d], invalid state\n",
+				scb->sno, scb->dev_channel, scb->dev_target));
 				BUG();
 			}
 			else {
 				con_log(CL_ANN, (KERN_WARNING
-				"megaraid abort: %ld:%d[%d:%d], fw owner\n",
-				scp->serial_number, scb->sno, scb->dev_channel,
-				scb->dev_target));
+				"megaraid abort: %d[%d:%d], fw owner\n",
+				scb->sno, scb->dev_channel, scb->dev_target));
 			}
 		}
 	}
 	spin_unlock_irq(&adapter->lock);
 
 	if (!found) {
-		con_log(CL_ANN, (KERN_WARNING
-			"megaraid abort: scsi cmd:%ld, do now own\n",
-			scp->serial_number));
+		con_log(CL_ANN, (KERN_WARNING "megaraid abort: do now own\n"));
 
 		// FIXME: Should there be a callback for this command?
 		return SUCCESS;
@@ -2649,9 +2643,8 @@ megaraid_reset_handler(struct scsi_cmnd *scp)
 		} else {
 			if (scb->scp == scp) {	// Found command
 				con_log(CL_ANN, (KERN_WARNING
-					"megaraid: %ld:%d[%d:%d], reset from pending list\n",
-					scp->serial_number, scb->sno,
-					scb->dev_channel, scb->dev_target));
+					"megaraid: %d[%d:%d], reset from pending list\n",
+					scb->sno, scb->dev_channel, scb->dev_target));
 			} else {
 				con_log(CL_ANN, (KERN_WARNING
 				"megaraid: IO packet with %d[%d:%d] being reset\n",
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 66d4cea4df988afc44820d52abc1b053c562d961..89c623ebadbc5c5a64acc40dd55ccea1d990e0fc 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -1751,10 +1751,9 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance)
 			list_del_init(&reset_cmd->list);
 			if (reset_cmd->scmd) {
 				reset_cmd->scmd->result = DID_RESET << 16;
-				printk(KERN_NOTICE "%d:%p reset [%02x], %#lx\n",
+				printk(KERN_NOTICE "%d:%p reset [%02x]\n",
 					reset_index, reset_cmd,
-					reset_cmd->scmd->cmnd[0],
-					reset_cmd->scmd->serial_number);
+					reset_cmd->scmd->cmnd[0]);
 
 				reset_cmd->scmd->scsi_done(reset_cmd->scmd);
 				megasas_return_cmd(instance, reset_cmd);
@@ -1879,8 +1878,8 @@ static int megasas_generic_reset(struct scsi_cmnd *scmd)
 
 	instance = (struct megasas_instance *)scmd->device->host->hostdata;
 
-	scmd_printk(KERN_NOTICE, scmd, "megasas: RESET -%ld cmd=%x retries=%x\n",
-		 scmd->serial_number, scmd->cmnd[0], scmd->retries);
+	scmd_printk(KERN_NOTICE, scmd, "megasas: RESET cmd=%x retries=%x\n",
+		 scmd->cmnd[0], scmd->retries);
 
 	if (instance->adprecovery == MEGASAS_HW_CRITICAL_ERROR) {
 		printk(KERN_ERR "megasas: cannot recover from previous reset "
@@ -2349,9 +2348,9 @@ megasas_issue_pending_cmds_again(struct megasas_instance *instance)
 							cmd->frame_phys_addr ,
 							0, instance->reg_set);
 		} else if (cmd->scmd) {
-			printk(KERN_NOTICE "megasas: %p scsi cmd [%02x],%#lx"
+			printk(KERN_NOTICE "megasas: %p scsi cmd [%02x]"
 			"detected on the internal queue, issue again.\n",
-			cmd, cmd->scmd->cmnd[0], cmd->scmd->serial_number);
+			cmd, cmd->scmd->cmnd[0]);
 
 			atomic_inc(&instance->fw_outstanding);
 			instance->instancet->fire_cmd(instance,
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 197aa1b3f0f31f111b7980310d05aa948880eb7c..494474779532b697cb0667b8d1c5ded052fb0ef3 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -415,8 +415,7 @@ static void mesh_start_cmd(struct mesh_state *ms, struct scsi_cmnd *cmd)
 #if 1
 	if (DEBUG_TARGET(cmd)) {
 		int i;
-		printk(KERN_DEBUG "mesh_start: %p ser=%lu tgt=%d cmd=",
-		       cmd, cmd->serial_number, id);
+		printk(KERN_DEBUG "mesh_start: %p tgt=%d cmd=", cmd, id);
 		for (i = 0; i < cmd->cmd_len; ++i)
 			printk(" %x", cmd->cmnd[i]);
 		printk(" use_sg=%d buffer=%p bufflen=%u\n",
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 3346357031e9749547d453e92a2a2903ef8f9b93..efa0255491c2edf29cc2653a1a732c328df0e1b9 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -522,7 +522,8 @@ _base_display_event_data(struct MPT2SAS_ADAPTER *ioc,
 		desc = "Device Status Change";
 		break;
 	case MPI2_EVENT_IR_OPERATION_STATUS:
-		desc = "IR Operation Status";
+		if (!ioc->hide_ir_msg)
+			desc = "IR Operation Status";
 		break;
 	case MPI2_EVENT_SAS_DISCOVERY:
 	{
@@ -553,16 +554,20 @@ _base_display_event_data(struct MPT2SAS_ADAPTER *ioc,
 		desc = "SAS Enclosure Device Status Change";
 		break;
 	case MPI2_EVENT_IR_VOLUME:
-		desc = "IR Volume";
+		if (!ioc->hide_ir_msg)
+			desc = "IR Volume";
 		break;
 	case MPI2_EVENT_IR_PHYSICAL_DISK:
-		desc = "IR Physical Disk";
+		if (!ioc->hide_ir_msg)
+			desc = "IR Physical Disk";
 		break;
 	case MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST:
-		desc = "IR Configuration Change List";
+		if (!ioc->hide_ir_msg)
+			desc = "IR Configuration Change List";
 		break;
 	case MPI2_EVENT_LOG_ENTRY_ADDED:
-		desc = "Log Entry Added";
+		if (!ioc->hide_ir_msg)
+			desc = "Log Entry Added";
 		break;
 	}
 
@@ -616,7 +621,10 @@ _base_sas_log_info(struct MPT2SAS_ADAPTER *ioc , u32 log_info)
 		originator_str = "PL";
 		break;
 	case 2:
-		originator_str = "IR";
+		if (!ioc->hide_ir_msg)
+			originator_str = "IR";
+		else
+			originator_str = "WarpDrive";
 		break;
 	}
 
@@ -1508,6 +1516,7 @@ mpt2sas_base_free_smid(struct MPT2SAS_ADAPTER *ioc, u16 smid)
 		}
 		ioc->scsi_lookup[i].cb_idx = 0xFF;
 		ioc->scsi_lookup[i].scmd = NULL;
+		ioc->scsi_lookup[i].direct_io = 0;
 		list_add_tail(&ioc->scsi_lookup[i].tracker_list,
 		    &ioc->free_list);
 		spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
@@ -1844,10 +1853,12 @@ _base_display_ioc_capabilities(struct MPT2SAS_ADAPTER *ioc)
 	printk("), ");
 	printk("Capabilities=(");
 
-	if (ioc->facts.IOCCapabilities &
-	    MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID) {
-		printk("Raid");
-		i++;
+	if (!ioc->hide_ir_msg) {
+		if (ioc->facts.IOCCapabilities &
+		    MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID) {
+			printk("Raid");
+			i++;
+		}
 	}
 
 	if (ioc->facts.IOCCapabilities & MPI2_IOCFACTS_CAPABILITY_TLR) {
@@ -3680,6 +3691,7 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, int sleep_flag)
 	u32 reply_address;
 	u16 smid;
 	struct _tr_list *delayed_tr, *delayed_tr_next;
+	u8 hide_flag;
 
 	dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "%s\n", ioc->name,
 	    __func__));
@@ -3706,6 +3718,7 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, int sleep_flag)
 		ioc->scsi_lookup[i].cb_idx = 0xFF;
 		ioc->scsi_lookup[i].smid = smid;
 		ioc->scsi_lookup[i].scmd = NULL;
+		ioc->scsi_lookup[i].direct_io = 0;
 		list_add_tail(&ioc->scsi_lookup[i].tracker_list,
 		    &ioc->free_list);
 	}
@@ -3766,6 +3779,15 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, int sleep_flag)
 	if (sleep_flag == CAN_SLEEP)
 		_base_static_config_pages(ioc);
 
+	if (ioc->wait_for_port_enable_to_complete && ioc->is_warpdrive) {
+		if (ioc->manu_pg10.OEMIdentifier  == 0x80) {
+			hide_flag = (u8) (ioc->manu_pg10.OEMSpecificFlags0 &
+			    MFG_PAGE10_HIDE_SSDS_MASK);
+			if (hide_flag != MFG_PAGE10_HIDE_SSDS_MASK)
+				ioc->mfg_pg10_hide_flag = hide_flag;
+		}
+	}
+
 	if (ioc->wait_for_port_enable_to_complete) {
 		if (diag_buffer_enable != 0)
 			mpt2sas_enable_diag_buffer(ioc, diag_buffer_enable);
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h
index 500328245f6159fa1713ce4b0ae20df11513c603..2a3c05f6db8bd34399aaa5718230cd6d77fc3152 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.h
@@ -69,11 +69,11 @@
 #define MPT2SAS_DRIVER_NAME		"mpt2sas"
 #define MPT2SAS_AUTHOR	"LSI Corporation <DL-MPTFusionLinux@lsi.com>"
 #define MPT2SAS_DESCRIPTION	"LSI MPT Fusion SAS 2.0 Device Driver"
-#define MPT2SAS_DRIVER_VERSION		"08.100.00.00"
+#define MPT2SAS_DRIVER_VERSION		"08.100.00.01"
 #define MPT2SAS_MAJOR_VERSION		08
 #define MPT2SAS_MINOR_VERSION		100
 #define MPT2SAS_BUILD_VERSION		00
-#define MPT2SAS_RELEASE_VERSION		00
+#define MPT2SAS_RELEASE_VERSION		01
 
 /*
  * Set MPT2SAS_SG_DEPTH value based on user input.
@@ -188,6 +188,16 @@
 #define MPT2SAS_HP_EMBEDDED_2_4_INTERNAL_SSDID        0x0044
 #define MPT2SAS_HP_DAUGHTER_2_4_INTERNAL_SSDID        0x0046
 
+/*
+ *  WarpDrive Specific Log codes
+ */
+
+#define MPT2_WARPDRIVE_LOGENTRY		(0x8002)
+#define MPT2_WARPDRIVE_LC_SSDT		(0x41)
+#define MPT2_WARPDRIVE_LC_SSDLW		(0x43)
+#define MPT2_WARPDRIVE_LC_SSDLF		(0x44)
+#define MPT2_WARPDRIVE_LC_BRMF		(0x4D)
+
 /*
  * per target private data
  */
@@ -199,6 +209,7 @@
  * struct MPT2SAS_TARGET - starget private hostdata
  * @starget: starget object
  * @sas_address: target sas address
+ * @raid_device: raid_device pointer to access volume data
  * @handle: device handle
  * @num_luns: number luns
  * @flags: MPT_TARGET_FLAGS_XXX flags
@@ -208,6 +219,7 @@
 struct MPT2SAS_TARGET {
 	struct scsi_target *starget;
 	u64	sas_address;
+	struct _raid_device *raid_device;
 	u16	handle;
 	int	num_luns;
 	u32	flags;
@@ -215,6 +227,7 @@ struct MPT2SAS_TARGET {
 	u8	tm_busy;
 };
 
+
 /*
  * per device private data
  */
@@ -262,6 +275,12 @@ typedef struct _MPI2_CONFIG_PAGE_MAN_10 {
   MPI2_POINTER PTR_MPI2_CONFIG_PAGE_MAN_10,
   Mpi2ManufacturingPage10_t, MPI2_POINTER pMpi2ManufacturingPage10_t;
 
+#define MFG_PAGE10_HIDE_SSDS_MASK	(0x00000003)
+#define MFG_PAGE10_HIDE_ALL_DISKS	(0x00)
+#define MFG_PAGE10_EXPOSE_ALL_DISKS	(0x01)
+#define MFG_PAGE10_HIDE_IF_VOL_PRESENT	(0x02)
+
+
 struct MPT2SAS_DEVICE {
 	struct MPT2SAS_TARGET *sas_target;
 	unsigned int	lun;
@@ -341,6 +360,7 @@ struct _sas_device {
  * @sdev: scsi device struct (volumes are single lun)
  * @wwid: unique identifier for the volume
  * @handle: device handle
+ * @block_size: Block size of the volume
  * @id: target id
  * @channel: target channel
  * @volume_type: the raid level
@@ -348,20 +368,33 @@ struct _sas_device {
  * @num_pds: number of hidden raid components
  * @responding: used in _scsih_raid_device_mark_responding
  * @percent_complete: resync percent complete
+ * @direct_io_enabled: Whether direct io to PDs are allowed or not
+ * @stripe_exponent: X where 2powX is the stripe sz in blocks
+ * @max_lba: Maximum number of LBA in the volume
+ * @stripe_sz: Stripe Size of the volume
+ * @device_info: Device info of the volume member disk
+ * @pd_handle: Array of handles of the physical drives for direct I/O in le16
  */
+#define MPT_MAX_WARPDRIVE_PDS		8
 struct _raid_device {
 	struct list_head list;
 	struct scsi_target *starget;
 	struct scsi_device *sdev;
 	u64	wwid;
 	u16	handle;
+	u16	block_sz;
 	int	id;
 	int	channel;
 	u8	volume_type;
-	u32	device_info;
 	u8	num_pds;
 	u8	responding;
 	u8	percent_complete;
+	u8	direct_io_enabled;
+	u8	stripe_exponent;
+	u64	max_lba;
+	u32	stripe_sz;
+	u32	device_info;
+	u16	pd_handle[MPT_MAX_WARPDRIVE_PDS];
 };
 
 /**
@@ -470,6 +503,7 @@ struct chain_tracker {
  * @smid: system message id
  * @scmd: scsi request pointer
  * @cb_idx: callback index
+ * @direct_io: To indicate whether I/O is direct (WARPDRIVE)
  * @chain_list: list of chains associated to this IO
  * @tracker_list: list of free request (ioc->free_list)
  */
@@ -477,14 +511,14 @@ struct scsiio_tracker {
 	u16	smid;
 	struct scsi_cmnd *scmd;
 	u8	cb_idx;
+	u8	direct_io;
 	struct list_head chain_list;
 	struct list_head tracker_list;
 };
 
 /**
- * struct request_tracker - misc mf request tracker
+ * struct request_tracker - firmware request tracker
  * @smid: system message id
- * @scmd: scsi request pointer
  * @cb_idx: callback index
  * @tracker_list: list of free request (ioc->free_list)
  */
@@ -832,6 +866,11 @@ struct MPT2SAS_ADAPTER {
 	u32		diagnostic_flags[MPI2_DIAG_BUF_TYPE_COUNT];
 	u32		ring_buffer_offset;
 	u32		ring_buffer_sz;
+	u8		is_warpdrive;
+	u8		hide_ir_msg;
+	u8		mfg_pg10_hide_flag;
+	u8		hide_drives;
+
 };
 
 typedef u8 (*MPT_CALLBACK)(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index,
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
index d72f1f2b1392eb5c49ba5efd5f3fae06e69b0b3d..437c2d94c45a0b89d782dfee28e8817bcedd481a 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
@@ -1041,7 +1041,10 @@ _ctl_getiocinfo(void __user *arg)
 	    __func__));
 
 	memset(&karg, 0 , sizeof(karg));
-	karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2;
+	if (ioc->is_warpdrive)
+		karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2_SSS6200;
+	else
+		karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2;
 	if (ioc->pfacts)
 		karg.port_number = ioc->pfacts[0].PortNumber;
 	pci_read_config_byte(ioc->pdev, PCI_CLASS_REVISION, &revision);
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.h b/drivers/scsi/mpt2sas/mpt2sas_ctl.h
index 69916e46e04f5bdf9ab0f6e4db63772b78fae957..11ff1d5fb8f0dfe6a1c691421c003c07f4ddef1e 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_ctl.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.h
@@ -133,6 +133,7 @@ struct mpt2_ioctl_pci_info {
 #define MPT2_IOCTL_INTERFACE_FC_IP	(0x02)
 #define MPT2_IOCTL_INTERFACE_SAS	(0x03)
 #define MPT2_IOCTL_INTERFACE_SAS2	(0x04)
+#define MPT2_IOCTL_INTERFACE_SAS2_SSS6200	(0x05)
 #define MPT2_IOCTL_VERSION_LENGTH	(32)
 
 /**
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index d2064a0533ae8d6f6bbb3ea00d48c438541faff4..f12e02358d6d4228713faae1e34ffac58b630f97 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -233,6 +233,9 @@ static struct pci_device_id scsih_pci_table[] = {
 		PCI_ANY_ID, PCI_ANY_ID },
 	{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2308_3,
 		PCI_ANY_ID, PCI_ANY_ID },
+	/* SSS6200 */
+	{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SSS6200,
+		PCI_ANY_ID, PCI_ANY_ID },
 	{0}	/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(pci, scsih_pci_table);
@@ -1256,6 +1259,7 @@ _scsih_target_alloc(struct scsi_target *starget)
 			sas_target_priv_data->handle = raid_device->handle;
 			sas_target_priv_data->sas_address = raid_device->wwid;
 			sas_target_priv_data->flags |= MPT_TARGET_FLAGS_VOLUME;
+			sas_target_priv_data->raid_device = raid_device;
 			raid_device->starget = starget;
 		}
 		spin_unlock_irqrestore(&ioc->raid_device_lock, flags);
@@ -1455,7 +1459,10 @@ static int
 _scsih_is_raid(struct device *dev)
 {
 	struct scsi_device *sdev = to_scsi_device(dev);
+	struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
 
+	if (ioc->is_warpdrive)
+		return 0;
 	return (sdev->channel == RAID_CHANNEL) ? 1 : 0;
 }
 
@@ -1480,7 +1487,7 @@ _scsih_get_resync(struct device *dev)
 	    sdev->channel);
 	spin_unlock_irqrestore(&ioc->raid_device_lock, flags);
 
-	if (!raid_device)
+	if (!raid_device || ioc->is_warpdrive)
 		goto out;
 
 	if (mpt2sas_config_get_raid_volume_pg0(ioc, &mpi_reply, &vol_pg0,
@@ -1640,6 +1647,212 @@ _scsih_get_volume_capabilities(struct MPT2SAS_ADAPTER *ioc,
 
 	kfree(vol_pg0);
 }
+/**
+ * _scsih_disable_ddio - Disable direct I/O for all the volumes
+ * @ioc: per adapter object
+ */
+static void
+_scsih_disable_ddio(struct MPT2SAS_ADAPTER *ioc)
+{
+	Mpi2RaidVolPage1_t vol_pg1;
+	Mpi2ConfigReply_t mpi_reply;
+	struct _raid_device *raid_device;
+	u16 handle;
+	u16 ioc_status;
+
+	handle = 0xFFFF;
+	while (!(mpt2sas_config_get_raid_volume_pg1(ioc, &mpi_reply,
+	    &vol_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) {
+		ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
+		    MPI2_IOCSTATUS_MASK;
+		if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+			break;
+		handle = le16_to_cpu(vol_pg1.DevHandle);
+		raid_device = _scsih_raid_device_find_by_handle(ioc, handle);
+		if (raid_device)
+			raid_device->direct_io_enabled = 0;
+	}
+	return;
+}
+
+
+/**
+ * _scsih_get_num_volumes - Get number of volumes in the ioc
+ * @ioc: per adapter object
+ */
+static u8
+_scsih_get_num_volumes(struct MPT2SAS_ADAPTER *ioc)
+{
+	Mpi2RaidVolPage1_t vol_pg1;
+	Mpi2ConfigReply_t mpi_reply;
+	u16 handle;
+	u8 vol_cnt = 0;
+	u16 ioc_status;
+
+	handle = 0xFFFF;
+	while (!(mpt2sas_config_get_raid_volume_pg1(ioc, &mpi_reply,
+	    &vol_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) {
+		ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
+		    MPI2_IOCSTATUS_MASK;
+		if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+			break;
+		vol_cnt++;
+		handle = le16_to_cpu(vol_pg1.DevHandle);
+	}
+	return vol_cnt;
+}
+
+
+/**
+ * _scsih_init_warpdrive_properties - Set properties for warpdrive direct I/O.
+ * @ioc: per adapter object
+ * @raid_device: the raid_device object
+ */
+static void
+_scsih_init_warpdrive_properties(struct MPT2SAS_ADAPTER *ioc,
+	struct _raid_device *raid_device)
+{
+	Mpi2RaidVolPage0_t *vol_pg0;
+	Mpi2RaidPhysDiskPage0_t pd_pg0;
+	Mpi2ConfigReply_t mpi_reply;
+	u16 sz;
+	u8 num_pds, count;
+	u64 mb = 1024 * 1024;
+	u64 tb_2 = 2 * mb * mb;
+	u64 capacity;
+	u32 stripe_sz;
+	u8 i, stripe_exp;
+
+	if (!ioc->is_warpdrive)
+		return;
+
+	if (ioc->mfg_pg10_hide_flag ==  MFG_PAGE10_EXPOSE_ALL_DISKS) {
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		    "globally as drives are exposed\n", ioc->name);
+		return;
+	}
+	if (_scsih_get_num_volumes(ioc) > 1) {
+		_scsih_disable_ddio(ioc);
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		    "globally as number of drives > 1\n", ioc->name);
+		return;
+	}
+	if ((mpt2sas_config_get_number_pds(ioc, raid_device->handle,
+	    &num_pds)) || !num_pds) {
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		    "Failure in computing number of drives\n", ioc->name);
+		return;
+	}
+
+	sz = offsetof(Mpi2RaidVolPage0_t, PhysDisk) + (num_pds *
+	    sizeof(Mpi2RaidVol0PhysDisk_t));
+	vol_pg0 = kzalloc(sz, GFP_KERNEL);
+	if (!vol_pg0) {
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		    "Memory allocation failure for RVPG0\n", ioc->name);
+		return;
+	}
+
+	if ((mpt2sas_config_get_raid_volume_pg0(ioc, &mpi_reply, vol_pg0,
+	     MPI2_RAID_VOLUME_PGAD_FORM_HANDLE, raid_device->handle, sz))) {
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		    "Failure in retrieving RVPG0\n", ioc->name);
+		kfree(vol_pg0);
+		return;
+	}
+
+	/*
+	 * WARPDRIVE:If number of physical disks in a volume exceeds the max pds
+	 * assumed for WARPDRIVE, disable direct I/O
+	 */
+	if (num_pds > MPT_MAX_WARPDRIVE_PDS) {
+		printk(MPT2SAS_WARN_FMT "WarpDrive : Direct IO is disabled "
+		    "for the drive with handle(0x%04x): num_mem=%d, "
+		    "max_mem_allowed=%d\n", ioc->name, raid_device->handle,
+		    num_pds, MPT_MAX_WARPDRIVE_PDS);
+		kfree(vol_pg0);
+		return;
+	}
+	for (count = 0; count < num_pds; count++) {
+		if (mpt2sas_config_get_phys_disk_pg0(ioc, &mpi_reply,
+		    &pd_pg0, MPI2_PHYSDISK_PGAD_FORM_PHYSDISKNUM,
+		    vol_pg0->PhysDisk[count].PhysDiskNum) ||
+		    pd_pg0.DevHandle == MPT2SAS_INVALID_DEVICE_HANDLE) {
+			printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is "
+			    "disabled for the drive with handle(0x%04x) member"
+			    "handle retrieval failed for member number=%d\n",
+			    ioc->name, raid_device->handle,
+			    vol_pg0->PhysDisk[count].PhysDiskNum);
+			goto out_error;
+		}
+		raid_device->pd_handle[count] = le16_to_cpu(pd_pg0.DevHandle);
+	}
+
+	/*
+	 * Assumption for WD: Direct I/O is not supported if the volume is
+	 * not RAID0, if the stripe size is not 64KB, if the block size is
+	 * not 512 and if the volume size is >2TB
+	 */
+	if (raid_device->volume_type != MPI2_RAID_VOL_TYPE_RAID0 ||
+	    le16_to_cpu(vol_pg0->BlockSize) != 512) {
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		    "for the drive with handle(0x%04x): type=%d, "
+		    "s_sz=%uK, blk_size=%u\n", ioc->name,
+		    raid_device->handle, raid_device->volume_type,
+		    le32_to_cpu(vol_pg0->StripeSize)/2,
+		    le16_to_cpu(vol_pg0->BlockSize));
+		goto out_error;
+	}
+
+	capacity = (u64) le16_to_cpu(vol_pg0->BlockSize) *
+	    (le64_to_cpu(vol_pg0->MaxLBA) + 1);
+
+	if (capacity > tb_2) {
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		"for the drive with handle(0x%04x) since drive sz > 2TB\n",
+		ioc->name, raid_device->handle);
+		goto out_error;
+	}
+
+	stripe_sz = le32_to_cpu(vol_pg0->StripeSize);
+	stripe_exp = 0;
+	for (i = 0; i < 32; i++) {
+		if (stripe_sz & 1)
+			break;
+		stripe_exp++;
+		stripe_sz >>= 1;
+	}
+	if (i == 32) {
+		printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled "
+		    "for the drive with handle(0x%04x) invalid stripe sz %uK\n",
+		    ioc->name, raid_device->handle,
+		    le32_to_cpu(vol_pg0->StripeSize)/2);
+		goto out_error;
+	}
+	raid_device->stripe_exponent = stripe_exp;
+	raid_device->direct_io_enabled = 1;
+
+	printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is Enabled for the drive"
+	    " with handle(0x%04x)\n", ioc->name, raid_device->handle);
+	/*
+	 * WARPDRIVE: Though the following fields are not used for direct IO,
+	 * stored for future purpose:
+	 */
+	raid_device->max_lba = le64_to_cpu(vol_pg0->MaxLBA);
+	raid_device->stripe_sz = le32_to_cpu(vol_pg0->StripeSize);
+	raid_device->block_sz = le16_to_cpu(vol_pg0->BlockSize);
+
+
+	kfree(vol_pg0);
+	return;
+
+out_error:
+	raid_device->direct_io_enabled = 0;
+	for (count = 0; count < num_pds; count++)
+		raid_device->pd_handle[count] = 0;
+	kfree(vol_pg0);
+	return;
+}
 
 /**
  * _scsih_enable_tlr - setting TLR flags
@@ -1710,6 +1923,11 @@ _scsih_slave_configure(struct scsi_device *sdev)
 
 		_scsih_get_volume_capabilities(ioc, raid_device);
 
+		/*
+		 * WARPDRIVE: Initialize the required data for Direct IO
+		 */
+		_scsih_init_warpdrive_properties(ioc, raid_device);
+
 		/* RAID Queue Depth Support
 		 * IS volume = underlying qdepth of drive type, either
 		 *    MPT2SAS_SAS_QUEUE_DEPTH or MPT2SAS_SATA_QUEUE_DEPTH
@@ -1757,14 +1975,16 @@ _scsih_slave_configure(struct scsi_device *sdev)
 			break;
 		}
 
-		sdev_printk(KERN_INFO, sdev, "%s: "
-		    "handle(0x%04x), wwid(0x%016llx), pd_count(%d), type(%s)\n",
-		    r_level, raid_device->handle,
-		    (unsigned long long)raid_device->wwid,
-		    raid_device->num_pds, ds);
+		if (!ioc->hide_ir_msg)
+			sdev_printk(KERN_INFO, sdev, "%s: handle(0x%04x), "
+			    "wwid(0x%016llx), pd_count(%d), type(%s)\n",
+			    r_level, raid_device->handle,
+			    (unsigned long long)raid_device->wwid,
+			    raid_device->num_pds, ds);
 		_scsih_change_queue_depth(sdev, qdepth, SCSI_QDEPTH_DEFAULT);
 		/* raid transport support */
-		_scsih_set_level(sdev, raid_device);
+		if (!ioc->is_warpdrive)
+			_scsih_set_level(sdev, raid_device);
 		return 0;
 	}
 
@@ -2133,8 +2353,7 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel,
 	switch (type) {
 	case MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK:
 		scmd_lookup = _scsih_scsi_lookup_get(ioc, smid_task);
-		if (scmd_lookup && (scmd_lookup->serial_number ==
-		    scmd->serial_number))
+		if (scmd_lookup)
 			rc = FAILED;
 		else
 			rc = SUCCESS;
@@ -2182,16 +2401,20 @@ _scsih_tm_display_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd)
 	struct MPT2SAS_TARGET *priv_target = starget->hostdata;
 	struct _sas_device *sas_device = NULL;
 	unsigned long flags;
+	char *device_str = NULL;
 
 	if (!priv_target)
 		return;
+	if (ioc->hide_ir_msg)
+		device_str = "WarpDrive";
+	else
+		device_str = "volume";
 
 	scsi_print_command(scmd);
 	if (priv_target->flags & MPT_TARGET_FLAGS_VOLUME) {
-		starget_printk(KERN_INFO, starget, "volume handle(0x%04x), "
-		    "volume wwid(0x%016llx)\n",
-		    priv_target->handle,
-		    (unsigned long long)priv_target->sas_address);
+		starget_printk(KERN_INFO, starget, "%s handle(0x%04x), "
+		    "%s wwid(0x%016llx)\n", device_str, priv_target->handle,
+		    device_str, (unsigned long long)priv_target->sas_address);
 	} else {
 		spin_lock_irqsave(&ioc->sas_device_lock, flags);
 		sas_device = mpt2sas_scsih_sas_device_find_by_sas_address(ioc,
@@ -3130,6 +3353,9 @@ _scsih_check_ir_config_unhide_events(struct MPT2SAS_ADAPTER *ioc,
 	a = 0;
 	b = 0;
 
+	if (ioc->is_warpdrive)
+		return;
+
 	/* Volume Resets for Deleted or Removed */
 	element = (Mpi2EventIrConfigElement_t *)&event_data->ConfigElement[0];
 	for (i = 0; i < event_data->NumElements; i++, element++) {
@@ -3346,6 +3572,105 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status)
 	    SAM_STAT_CHECK_CONDITION;
 }
 
+/**
+ * _scsih_scsi_direct_io_get - returns direct io flag
+ * @ioc: per adapter object
+ * @smid: system request message index
+ *
+ * Returns the smid stored scmd pointer.
+ */
+static inline u8
+_scsih_scsi_direct_io_get(struct MPT2SAS_ADAPTER *ioc, u16 smid)
+{
+	return ioc->scsi_lookup[smid - 1].direct_io;
+}
+
+/**
+ * _scsih_scsi_direct_io_set - sets direct io flag
+ * @ioc: per adapter object
+ * @smid: system request message index
+ * @direct_io: Zero or non-zero value to set in the direct_io flag
+ *
+ * Returns Nothing.
+ */
+static inline void
+_scsih_scsi_direct_io_set(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 direct_io)
+{
+	ioc->scsi_lookup[smid - 1].direct_io = direct_io;
+}
+
+
+/**
+ * _scsih_setup_direct_io - setup MPI request for WARPDRIVE Direct I/O
+ * @ioc: per adapter object
+ * @scmd: pointer to scsi command object
+ * @raid_device: pointer to raid device data structure
+ * @mpi_request: pointer to the SCSI_IO reqest message frame
+ * @smid: system request message index
+ *
+ * Returns nothing
+ */
+static void
+_scsih_setup_direct_io(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
+	struct _raid_device *raid_device, Mpi2SCSIIORequest_t *mpi_request,
+	u16 smid)
+{
+	u32 v_lba, p_lba, stripe_off, stripe_unit, column, io_size;
+	u32 stripe_sz, stripe_exp;
+	u8 num_pds, *cdb_ptr, *tmp_ptr, *lba_ptr1, *lba_ptr2;
+	u8 cdb0 = scmd->cmnd[0];
+
+	/*
+	 * Try Direct I/O to RAID memeber disks
+	 */
+	if (cdb0 == READ_16 || cdb0 == READ_10 ||
+	    cdb0 == WRITE_16 || cdb0 == WRITE_10) {
+		cdb_ptr = mpi_request->CDB.CDB32;
+
+		if ((cdb0 < READ_16) || !(cdb_ptr[2] | cdb_ptr[3] | cdb_ptr[4]
+			| cdb_ptr[5])) {
+			io_size = scsi_bufflen(scmd) >> 9;
+			/* get virtual lba */
+			lba_ptr1 = lba_ptr2 = (cdb0 < READ_16) ? &cdb_ptr[2] :
+			    &cdb_ptr[6];
+			tmp_ptr = (u8 *)&v_lba + 3;
+			*tmp_ptr-- = *lba_ptr1++;
+			*tmp_ptr-- = *lba_ptr1++;
+			*tmp_ptr-- = *lba_ptr1++;
+			*tmp_ptr = *lba_ptr1;
+
+			if (((u64)v_lba + (u64)io_size - 1) <=
+			    (u32)raid_device->max_lba) {
+				stripe_sz = raid_device->stripe_sz;
+				stripe_exp = raid_device->stripe_exponent;
+				stripe_off = v_lba & (stripe_sz - 1);
+
+				/* Check whether IO falls within a stripe */
+				if ((stripe_off + io_size) <= stripe_sz) {
+					num_pds = raid_device->num_pds;
+					p_lba = v_lba >> stripe_exp;
+					stripe_unit = p_lba / num_pds;
+					column = p_lba % num_pds;
+					p_lba = (stripe_unit << stripe_exp) +
+					    stripe_off;
+					mpi_request->DevHandle =
+						cpu_to_le16(raid_device->
+						    pd_handle[column]);
+					tmp_ptr = (u8 *)&p_lba + 3;
+					*lba_ptr2++ = *tmp_ptr--;
+					*lba_ptr2++ = *tmp_ptr--;
+					*lba_ptr2++ = *tmp_ptr--;
+					*lba_ptr2 = *tmp_ptr;
+					/*
+					* WD: To indicate this I/O is directI/O
+					*/
+					_scsih_scsi_direct_io_set(ioc, smid, 1);
+				}
+			}
+		}
+	}
+}
+
 /**
  * _scsih_qcmd - main scsi request entry point
  * @scmd: pointer to scsi command object
@@ -3363,6 +3688,7 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
 	struct MPT2SAS_ADAPTER *ioc = shost_priv(scmd->device->host);
 	struct MPT2SAS_DEVICE *sas_device_priv_data;
 	struct MPT2SAS_TARGET *sas_target_priv_data;
+	struct _raid_device *raid_device;
 	Mpi2SCSIIORequest_t *mpi_request;
 	u32 mpi_control;
 	u16 smid;
@@ -3424,8 +3750,10 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
 
 	} else
 		mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
-	/* Make sure Device is not raid volume */
-	if (!_scsih_is_raid(&scmd->device->sdev_gendev) &&
+	/* Make sure Device is not raid volume.
+	 * We do not expose raid functionality to upper layer for warpdrive.
+	 */
+	if (!ioc->is_warpdrive && !_scsih_is_raid(&scmd->device->sdev_gendev) &&
 	    sas_is_tlr_enabled(scmd->device) && scmd->cmd_len != 32)
 		mpi_control |= MPI2_SCSIIO_CONTROL_TLR_ON;
 
@@ -3473,9 +3801,14 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
 		}
 	}
 
+	raid_device = sas_target_priv_data->raid_device;
+	if (raid_device && raid_device->direct_io_enabled)
+		_scsih_setup_direct_io(ioc, scmd, raid_device, mpi_request,
+		    smid);
+
 	if (likely(mpi_request->Function == MPI2_FUNCTION_SCSI_IO_REQUEST))
 		mpt2sas_base_put_smid_scsi_io(ioc, smid,
-		    sas_device_priv_data->sas_target->handle);
+		    le16_to_cpu(mpi_request->DevHandle));
 	else
 		mpt2sas_base_put_smid_default(ioc, smid);
 	return 0;
@@ -3540,10 +3873,16 @@ _scsih_scsi_ioc_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
 	unsigned long flags;
 	struct scsi_target *starget = scmd->device->sdev_target;
 	struct MPT2SAS_TARGET *priv_target = starget->hostdata;
+	char *device_str = NULL;
 
 	if (!priv_target)
 		return;
 
+	if (ioc->hide_ir_msg)
+		device_str = "WarpDrive";
+	else
+		device_str = "volume";
+
 	if (log_info == 0x31170000)
 		return;
 
@@ -3660,8 +3999,8 @@ _scsih_scsi_ioc_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
 	scsi_print_command(scmd);
 
 	if (priv_target->flags & MPT_TARGET_FLAGS_VOLUME) {
-		printk(MPT2SAS_WARN_FMT "\tvolume wwid(0x%016llx)\n", ioc->name,
-		    (unsigned long long)priv_target->sas_address);
+		printk(MPT2SAS_WARN_FMT "\t%s wwid(0x%016llx)\n", ioc->name,
+		    device_str, (unsigned long long)priv_target->sas_address);
 	} else {
 		spin_lock_irqsave(&ioc->sas_device_lock, flags);
 		sas_device = mpt2sas_scsih_sas_device_find_by_sas_address(ioc,
@@ -3840,6 +4179,20 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
 		scmd->result = DID_NO_CONNECT << 16;
 		goto out;
 	}
+	/*
+	 * WARPDRIVE: If direct_io is set then it is directIO,
+	 * the failed direct I/O should be redirected to volume
+	 */
+	if (_scsih_scsi_direct_io_get(ioc, smid)) {
+		_scsih_scsi_direct_io_set(ioc, smid, 0);
+		memcpy(mpi_request->CDB.CDB32, scmd->cmnd, scmd->cmd_len);
+		mpi_request->DevHandle =
+		    cpu_to_le16(sas_device_priv_data->sas_target->handle);
+		mpt2sas_base_put_smid_scsi_io(ioc, smid,
+		    sas_device_priv_data->sas_target->handle);
+		return 0;
+	}
+
 
 	/* turning off TLR */
 	scsi_state = mpi_reply->SCSIState;
@@ -3848,7 +4201,10 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
 		    le32_to_cpu(mpi_reply->ResponseInfo) & 0xFF;
 	if (!sas_device_priv_data->tlr_snoop_check) {
 		sas_device_priv_data->tlr_snoop_check++;
-	if (!_scsih_is_raid(&scmd->device->sdev_gendev) &&
+	/* Make sure Device is not raid volume.
+	 * We do not expose raid functionality to upper layer for warpdrive.
+	 */
+	if (!ioc->is_warpdrive && !_scsih_is_raid(&scmd->device->sdev_gendev) &&
 		sas_is_tlr_enabled(scmd->device) &&
 		    response_code == MPI2_SCSITASKMGMT_RSP_INVALID_FRAME) {
 			sas_disable_tlr(scmd->device);
@@ -4681,8 +5037,10 @@ _scsih_remove_device(struct MPT2SAS_ADAPTER *ioc,
 
 	_scsih_ublock_io_device(ioc, sas_device_backup.handle);
 
-	mpt2sas_transport_port_remove(ioc, sas_device_backup.sas_address,
-	    sas_device_backup.sas_address_parent);
+	if (!ioc->hide_drives)
+		mpt2sas_transport_port_remove(ioc,
+		    sas_device_backup.sas_address,
+		    sas_device_backup.sas_address_parent);
 
 	printk(MPT2SAS_INFO_FMT "removing handle(0x%04x), sas_addr"
 	    "(0x%016llx)\n", ioc->name, sas_device_backup.handle,
@@ -5413,6 +5771,7 @@ _scsih_sas_pd_hide(struct MPT2SAS_ADAPTER *ioc,
 	    &sas_device->volume_wwid);
 	set_bit(handle, ioc->pd_handles);
 	_scsih_reprobe_target(sas_device->starget, 1);
+
 }
 
 /**
@@ -5591,7 +5950,8 @@ _scsih_sas_ir_config_change_event(struct MPT2SAS_ADAPTER *ioc,
 	Mpi2EventDataIrConfigChangeList_t *event_data = fw_event->event_data;
 
 #ifdef CONFIG_SCSI_MPT2SAS_LOGGING
-	if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK)
+	if ((ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK)
+	    && !ioc->hide_ir_msg)
 		_scsih_sas_ir_config_change_event_debug(ioc, event_data);
 
 #endif
@@ -5614,16 +5974,20 @@ _scsih_sas_ir_config_change_event(struct MPT2SAS_ADAPTER *ioc,
 				    le16_to_cpu(element->VolDevHandle));
 			break;
 		case MPI2_EVENT_IR_CHANGE_RC_PD_CREATED:
-			_scsih_sas_pd_hide(ioc, element);
+			if (!ioc->is_warpdrive)
+				_scsih_sas_pd_hide(ioc, element);
 			break;
 		case MPI2_EVENT_IR_CHANGE_RC_PD_DELETED:
-			_scsih_sas_pd_expose(ioc, element);
+			if (!ioc->is_warpdrive)
+				_scsih_sas_pd_expose(ioc, element);
 			break;
 		case MPI2_EVENT_IR_CHANGE_RC_HIDE:
-			_scsih_sas_pd_add(ioc, element);
+			if (!ioc->is_warpdrive)
+				_scsih_sas_pd_add(ioc, element);
 			break;
 		case MPI2_EVENT_IR_CHANGE_RC_UNHIDE:
-			_scsih_sas_pd_delete(ioc, element);
+			if (!ioc->is_warpdrive)
+				_scsih_sas_pd_delete(ioc, element);
 			break;
 		}
 	}
@@ -5654,9 +6018,10 @@ _scsih_sas_ir_volume_event(struct MPT2SAS_ADAPTER *ioc,
 
 	handle = le16_to_cpu(event_data->VolDevHandle);
 	state = le32_to_cpu(event_data->NewValue);
-	dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: handle(0x%04x), "
-	    "old(0x%08x), new(0x%08x)\n", ioc->name, __func__,  handle,
-	    le32_to_cpu(event_data->PreviousValue), state));
+	if (!ioc->hide_ir_msg)
+		dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: handle(0x%04x), "
+		    "old(0x%08x), new(0x%08x)\n", ioc->name, __func__,  handle,
+		    le32_to_cpu(event_data->PreviousValue), state));
 
 	switch (state) {
 	case MPI2_RAID_VOL_STATE_MISSING:
@@ -5736,9 +6101,10 @@ _scsih_sas_ir_physical_disk_event(struct MPT2SAS_ADAPTER *ioc,
 	handle = le16_to_cpu(event_data->PhysDiskDevHandle);
 	state = le32_to_cpu(event_data->NewValue);
 
-	dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: handle(0x%04x), "
-	    "old(0x%08x), new(0x%08x)\n", ioc->name, __func__,  handle,
-	    le32_to_cpu(event_data->PreviousValue), state));
+	if (!ioc->hide_ir_msg)
+		dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: handle(0x%04x), "
+		    "old(0x%08x), new(0x%08x)\n", ioc->name, __func__,  handle,
+		    le32_to_cpu(event_data->PreviousValue), state));
 
 	switch (state) {
 	case MPI2_RAID_PD_STATE_ONLINE:
@@ -5747,7 +6113,8 @@ _scsih_sas_ir_physical_disk_event(struct MPT2SAS_ADAPTER *ioc,
 	case MPI2_RAID_PD_STATE_OPTIMAL:
 	case MPI2_RAID_PD_STATE_HOT_SPARE:
 
-		set_bit(handle, ioc->pd_handles);
+		if (!ioc->is_warpdrive)
+			set_bit(handle, ioc->pd_handles);
 
 		spin_lock_irqsave(&ioc->sas_device_lock, flags);
 		sas_device = _scsih_sas_device_find_by_handle(ioc, handle);
@@ -5851,7 +6218,8 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
 	u16 handle;
 
 #ifdef CONFIG_SCSI_MPT2SAS_LOGGING
-	if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK)
+	if ((ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK)
+	    && !ioc->hide_ir_msg)
 		_scsih_sas_ir_operation_status_event_debug(ioc,
 		     event_data);
 #endif
@@ -5910,7 +6278,7 @@ static void
 _scsih_mark_responding_sas_device(struct MPT2SAS_ADAPTER *ioc, u64 sas_address,
     u16 slot, u16 handle)
 {
-	struct MPT2SAS_TARGET *sas_target_priv_data;
+	struct MPT2SAS_TARGET *sas_target_priv_data = NULL;
 	struct scsi_target *starget;
 	struct _sas_device *sas_device;
 	unsigned long flags;
@@ -5918,7 +6286,7 @@ _scsih_mark_responding_sas_device(struct MPT2SAS_ADAPTER *ioc, u64 sas_address,
 	spin_lock_irqsave(&ioc->sas_device_lock, flags);
 	list_for_each_entry(sas_device, &ioc->sas_device_list, list) {
 		if (sas_device->sas_address == sas_address &&
-		    sas_device->slot == slot && sas_device->starget) {
+		    sas_device->slot == slot) {
 			sas_device->responding = 1;
 			starget = sas_device->starget;
 			if (starget && starget->hostdata) {
@@ -5927,13 +6295,15 @@ _scsih_mark_responding_sas_device(struct MPT2SAS_ADAPTER *ioc, u64 sas_address,
 				sas_target_priv_data->deleted = 0;
 			} else
 				sas_target_priv_data = NULL;
-			starget_printk(KERN_INFO, sas_device->starget,
-			    "handle(0x%04x), sas_addr(0x%016llx), enclosure "
-			    "logical id(0x%016llx), slot(%d)\n", handle,
-			    (unsigned long long)sas_device->sas_address,
-			    (unsigned long long)
-			    sas_device->enclosure_logical_id,
-			    sas_device->slot);
+			if (starget)
+				starget_printk(KERN_INFO, starget,
+				    "handle(0x%04x), sas_addr(0x%016llx), "
+				    "enclosure logical id(0x%016llx), "
+				    "slot(%d)\n", handle,
+				    (unsigned long long)sas_device->sas_address,
+				    (unsigned long long)
+				    sas_device->enclosure_logical_id,
+				    sas_device->slot);
 			if (sas_device->handle == handle)
 				goto out;
 			printk(KERN_INFO "\thandle changed from(0x%04x)!!!\n",
@@ -6025,6 +6395,12 @@ _scsih_mark_responding_raid_device(struct MPT2SAS_ADAPTER *ioc, u64 wwid,
 			starget_printk(KERN_INFO, raid_device->starget,
 			    "handle(0x%04x), wwid(0x%016llx)\n", handle,
 			    (unsigned long long)raid_device->wwid);
+			/*
+			 * WARPDRIVE: The handles of the PDs might have changed
+			 * across the host reset so re-initialize the
+			 * required data for Direct IO
+			 */
+			_scsih_init_warpdrive_properties(ioc, raid_device);
 			if (raid_device->handle == handle)
 				goto out;
 			printk(KERN_INFO "\thandle changed from(0x%04x)!!!\n",
@@ -6086,18 +6462,20 @@ _scsih_search_responding_raid_devices(struct MPT2SAS_ADAPTER *ioc)
 	}
 
 	/* refresh the pd_handles */
-	phys_disk_num = 0xFF;
-	memset(ioc->pd_handles, 0, ioc->pd_handles_sz);
-	while (!(mpt2sas_config_get_phys_disk_pg0(ioc, &mpi_reply,
-	    &pd_pg0, MPI2_PHYSDISK_PGAD_FORM_GET_NEXT_PHYSDISKNUM,
-	    phys_disk_num))) {
-		ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
-		    MPI2_IOCSTATUS_MASK;
-		if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
-			break;
-		phys_disk_num = pd_pg0.PhysDiskNum;
-		handle = le16_to_cpu(pd_pg0.DevHandle);
-		set_bit(handle, ioc->pd_handles);
+	if (!ioc->is_warpdrive) {
+		phys_disk_num = 0xFF;
+		memset(ioc->pd_handles, 0, ioc->pd_handles_sz);
+		while (!(mpt2sas_config_get_phys_disk_pg0(ioc, &mpi_reply,
+		    &pd_pg0, MPI2_PHYSDISK_PGAD_FORM_GET_NEXT_PHYSDISKNUM,
+		    phys_disk_num))) {
+			ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
+			    MPI2_IOCSTATUS_MASK;
+			if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+				break;
+			phys_disk_num = pd_pg0.PhysDiskNum;
+			handle = le16_to_cpu(pd_pg0.DevHandle);
+			set_bit(handle, ioc->pd_handles);
+		}
 	}
 }
 
@@ -6242,6 +6620,50 @@ _scsih_remove_unresponding_sas_devices(struct MPT2SAS_ADAPTER *ioc)
 	}
 }
 
+/**
+ * _scsih_hide_unhide_sas_devices - add/remove device to/from OS
+ * @ioc: per adapter object
+ *
+ * Return nothing.
+ */
+static void
+_scsih_hide_unhide_sas_devices(struct MPT2SAS_ADAPTER *ioc)
+{
+	struct _sas_device *sas_device, *sas_device_next;
+
+	if (!ioc->is_warpdrive || ioc->mfg_pg10_hide_flag !=
+	    MFG_PAGE10_HIDE_IF_VOL_PRESENT)
+		return;
+
+	if (ioc->hide_drives) {
+		if (_scsih_get_num_volumes(ioc))
+			return;
+		ioc->hide_drives = 0;
+		list_for_each_entry_safe(sas_device, sas_device_next,
+		    &ioc->sas_device_list, list) {
+			if (!mpt2sas_transport_port_add(ioc, sas_device->handle,
+				sas_device->sas_address_parent)) {
+				_scsih_sas_device_remove(ioc, sas_device);
+			} else if (!sas_device->starget) {
+				mpt2sas_transport_port_remove(ioc,
+				    sas_device->sas_address,
+				    sas_device->sas_address_parent);
+				_scsih_sas_device_remove(ioc, sas_device);
+			}
+		}
+	} else {
+		if (!_scsih_get_num_volumes(ioc))
+			return;
+		ioc->hide_drives = 1;
+		list_for_each_entry_safe(sas_device, sas_device_next,
+		    &ioc->sas_device_list, list) {
+			mpt2sas_transport_port_remove(ioc,
+			    sas_device->sas_address,
+			    sas_device->sas_address_parent);
+		}
+	}
+}
+
 /**
  * mpt2sas_scsih_reset_handler - reset callback handler (for scsih)
  * @ioc: per adapter object
@@ -6326,6 +6748,7 @@ _firmware_event_work(struct work_struct *work)
 			spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock,
 			    flags);
 		_scsih_remove_unresponding_sas_devices(ioc);
+		_scsih_hide_unhide_sas_devices(ioc);
 		return;
 	}
 
@@ -6425,6 +6848,53 @@ mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index,
 		    (Mpi2EventDataIrVolume_t *)
 		    mpi_reply->EventData);
 		break;
+	case MPI2_EVENT_LOG_ENTRY_ADDED:
+	{
+		Mpi2EventDataLogEntryAdded_t *log_entry;
+		u32 *log_code;
+
+		if (!ioc->is_warpdrive)
+			break;
+
+		log_entry = (Mpi2EventDataLogEntryAdded_t *)
+		    mpi_reply->EventData;
+		log_code = (u32 *)log_entry->LogData;
+
+		if (le16_to_cpu(log_entry->LogEntryQualifier)
+		    != MPT2_WARPDRIVE_LOGENTRY)
+			break;
+
+		switch (le32_to_cpu(*log_code)) {
+		case MPT2_WARPDRIVE_LC_SSDT:
+			printk(MPT2SAS_WARN_FMT "WarpDrive Warning: "
+			    "IO Throttling has occurred in the WarpDrive "
+			    "subsystem. Check WarpDrive documentation for "
+			    "additional details.\n", ioc->name);
+			break;
+		case MPT2_WARPDRIVE_LC_SSDLW:
+			printk(MPT2SAS_WARN_FMT "WarpDrive Warning: "
+			    "Program/Erase Cycles for the WarpDrive subsystem "
+			    "in degraded range. Check WarpDrive documentation "
+			    "for additional details.\n", ioc->name);
+			break;
+		case MPT2_WARPDRIVE_LC_SSDLF:
+			printk(MPT2SAS_ERR_FMT "WarpDrive Fatal Error: "
+			    "There are no Program/Erase Cycles for the "
+			    "WarpDrive subsystem. The storage device will be "
+			    "in read-only mode. Check WarpDrive documentation "
+			    "for additional details.\n", ioc->name);
+			break;
+		case MPT2_WARPDRIVE_LC_BRMF:
+			printk(MPT2SAS_ERR_FMT "WarpDrive Fatal Error: "
+			    "The Backup Rail Monitor has failed on the "
+			    "WarpDrive subsystem. Check WarpDrive "
+			    "documentation for additional details.\n",
+			    ioc->name);
+			break;
+		}
+
+		break;
+	}
 	case MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE:
 	case MPI2_EVENT_IR_OPERATION_STATUS:
 	case MPI2_EVENT_SAS_DISCOVERY:
@@ -6583,7 +7053,8 @@ _scsih_ir_shutdown(struct MPT2SAS_ADAPTER *ioc)
 	mpi_request->Function = MPI2_FUNCTION_RAID_ACTION;
 	mpi_request->Action = MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED;
 
-	printk(MPT2SAS_INFO_FMT "IR shutdown (sending)\n", ioc->name);
+	if (!ioc->hide_ir_msg)
+		printk(MPT2SAS_INFO_FMT "IR shutdown (sending)\n", ioc->name);
 	init_completion(&ioc->scsih_cmds.done);
 	mpt2sas_base_put_smid_default(ioc, smid);
 	wait_for_completion_timeout(&ioc->scsih_cmds.done, 10*HZ);
@@ -6597,10 +7068,11 @@ _scsih_ir_shutdown(struct MPT2SAS_ADAPTER *ioc)
 	if (ioc->scsih_cmds.status & MPT2_CMD_REPLY_VALID) {
 		mpi_reply = ioc->scsih_cmds.reply;
 
-		printk(MPT2SAS_INFO_FMT "IR shutdown (complete): "
-		    "ioc_status(0x%04x), loginfo(0x%08x)\n",
-		    ioc->name, le16_to_cpu(mpi_reply->IOCStatus),
-		    le32_to_cpu(mpi_reply->IOCLogInfo));
+		if (!ioc->hide_ir_msg)
+			printk(MPT2SAS_INFO_FMT "IR shutdown (complete): "
+			    "ioc_status(0x%04x), loginfo(0x%08x)\n",
+			    ioc->name, le16_to_cpu(mpi_reply->IOCStatus),
+			    le32_to_cpu(mpi_reply->IOCLogInfo));
 	}
 
  out:
@@ -6759,6 +7231,9 @@ _scsih_probe_boot_devices(struct MPT2SAS_ADAPTER *ioc)
 		spin_lock_irqsave(&ioc->sas_device_lock, flags);
 		list_move_tail(&sas_device->list, &ioc->sas_device_list);
 		spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
+
+		if (ioc->hide_drives)
+			return;
 		if (!mpt2sas_transport_port_add(ioc, sas_device->handle,
 		    sas_device->sas_address_parent)) {
 			_scsih_sas_device_remove(ioc, sas_device);
@@ -6812,6 +7287,9 @@ _scsih_probe_sas(struct MPT2SAS_ADAPTER *ioc)
 		list_move_tail(&sas_device->list, &ioc->sas_device_list);
 		spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
 
+		if (ioc->hide_drives)
+			continue;
+
 		if (!mpt2sas_transport_port_add(ioc, sas_device->handle,
 		    sas_device->sas_address_parent)) {
 			_scsih_sas_device_remove(ioc, sas_device);
@@ -6882,6 +7360,11 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	ioc->id = mpt_ids++;
 	sprintf(ioc->name, "%s%d", MPT2SAS_DRIVER_NAME, ioc->id);
 	ioc->pdev = pdev;
+	if (id->device == MPI2_MFGPAGE_DEVID_SSS6200) {
+		ioc->is_warpdrive = 1;
+		ioc->hide_ir_msg = 1;
+	} else
+		ioc->mfg_pg10_hide_flag = MFG_PAGE10_EXPOSE_ALL_DISKS;
 	ioc->scsi_io_cb_idx = scsi_io_cb_idx;
 	ioc->tm_cb_idx = tm_cb_idx;
 	ioc->ctl_cb_idx = ctl_cb_idx;
@@ -6947,6 +7430,20 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	}
 
 	ioc->wait_for_port_enable_to_complete = 0;
+	if (ioc->is_warpdrive) {
+		if (ioc->mfg_pg10_hide_flag ==  MFG_PAGE10_EXPOSE_ALL_DISKS)
+			ioc->hide_drives = 0;
+		else if (ioc->mfg_pg10_hide_flag ==  MFG_PAGE10_HIDE_ALL_DISKS)
+			ioc->hide_drives = 1;
+		else {
+			if (_scsih_get_num_volumes(ioc))
+				ioc->hide_drives = 1;
+			else
+				ioc->hide_drives = 0;
+		}
+	} else
+		ioc->hide_drives = 0;
+
 	_scsih_probe_devices(ioc);
 	return 0;
 
diff --git a/drivers/scsi/mvsas/Kconfig b/drivers/scsi/mvsas/Kconfig
index 6de7af27e5074cd8a20c1ec427f3a7185e829728..c82b012aba37da7779d6dc03a17b339c8836d2da 100644
--- a/drivers/scsi/mvsas/Kconfig
+++ b/drivers/scsi/mvsas/Kconfig
@@ -3,6 +3,7 @@
 #
 # Copyright 2007 Red Hat, Inc.
 # Copyright 2008 Marvell. <kewei@marvell.com>
+# Copyright 2009-20011 Marvell. <yuxiangl@marvell.com>
 #
 # This file is licensed under GPLv2.
 #
diff --git a/drivers/scsi/mvsas/Makefile b/drivers/scsi/mvsas/Makefile
index ffbf759e46f1ec83db27607a210e1e0354f4398c..87b231a5bd5ea80e7beb486ea41245d836df2a61 100644
--- a/drivers/scsi/mvsas/Makefile
+++ b/drivers/scsi/mvsas/Makefile
@@ -3,6 +3,7 @@
 #
 # Copyright 2007 Red Hat, Inc.
 # Copyright 2008 Marvell. <kewei@marvell.com>
+# Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
 #
 # This file is licensed under GPLv2.
 #
diff --git a/drivers/scsi/mvsas/mv_64xx.c b/drivers/scsi/mvsas/mv_64xx.c
index afc7f6f3a13e77bf7c00b5f87972e8e49965bbef..13c960481391e8590d0b7b2e3163f58022ca424f 100644
--- a/drivers/scsi/mvsas/mv_64xx.c
+++ b/drivers/scsi/mvsas/mv_64xx.c
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
diff --git a/drivers/scsi/mvsas/mv_64xx.h b/drivers/scsi/mvsas/mv_64xx.h
index 42e947d9795eebe7effcc1beadd2a42a00c5517c..545889bd9753849b77eec6691fc1a2200ca1760a 100644
--- a/drivers/scsi/mvsas/mv_64xx.h
+++ b/drivers/scsi/mvsas/mv_64xx.h
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index eed4c5c7201363b0af9fe60bed13d19a3cd6d94f..78162c3c36e611ea2e5a2ecb2d1951f10a0ef284 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
diff --git a/drivers/scsi/mvsas/mv_94xx.h b/drivers/scsi/mvsas/mv_94xx.h
index 23ed9b164669458fa2d544536a9e17fbb333df6a..8835befe2c0e2ea33ea849eae9a81b16736a0a0c 100644
--- a/drivers/scsi/mvsas/mv_94xx.h
+++ b/drivers/scsi/mvsas/mv_94xx.h
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
diff --git a/drivers/scsi/mvsas/mv_chips.h b/drivers/scsi/mvsas/mv_chips.h
index a67e1c4172f9695e6a7db1dbd3d5b12dec636160..1753a6fc42d02851c74449bceffbe6944b59d211 100644
--- a/drivers/scsi/mvsas/mv_chips.h
+++ b/drivers/scsi/mvsas/mv_chips.h
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
diff --git a/drivers/scsi/mvsas/mv_defs.h b/drivers/scsi/mvsas/mv_defs.h
index 1849da1f030d60ccd28743d044b972a62063b8f1..bc00c940743c0394812aebcd91df07590e86beac 100644
--- a/drivers/scsi/mvsas/mv_defs.h
+++ b/drivers/scsi/mvsas/mv_defs.h
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
@@ -34,6 +35,8 @@ enum chip_flavors {
 	chip_6485,
 	chip_9480,
 	chip_9180,
+	chip_9445,
+	chip_9485,
 	chip_1300,
 	chip_1320
 };
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 938d045e4180709d8e7e197196a0b4616573a51e..90b636611cde1c3a4f9ee4c2ce3aef9475847d57 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
@@ -25,13 +26,24 @@
 
 #include "mv_sas.h"
 
+static int lldd_max_execute_num = 1;
+module_param_named(collector, lldd_max_execute_num, int, S_IRUGO);
+MODULE_PARM_DESC(collector, "\n"
+	"\tIf greater than one, tells the SAS Layer to run in Task Collector\n"
+	"\tMode.  If 1 or 0, tells the SAS Layer to run in Direct Mode.\n"
+	"\tThe mvsas SAS LLDD supports both modes.\n"
+	"\tDefault: 1 (Direct Mode).\n");
+
 static struct scsi_transport_template *mvs_stt;
+struct kmem_cache *mvs_task_list_cache;
 static const struct mvs_chip_info mvs_chips[] = {
 	[chip_6320] =	{ 1, 2, 0x400, 17, 16,  9, &mvs_64xx_dispatch, },
 	[chip_6440] =	{ 1, 4, 0x400, 17, 16,  9, &mvs_64xx_dispatch, },
 	[chip_6485] =	{ 1, 8, 0x800, 33, 32, 10, &mvs_64xx_dispatch, },
 	[chip_9180] =	{ 2, 4, 0x800, 17, 64,  9, &mvs_94xx_dispatch, },
 	[chip_9480] =	{ 2, 4, 0x800, 17, 64,  9, &mvs_94xx_dispatch, },
+	[chip_9445] =	{ 1, 4, 0x800, 17, 64, 11, &mvs_94xx_dispatch, },
+	[chip_9485] =	{ 2, 4, 0x800, 17, 64, 11, &mvs_94xx_dispatch, },
 	[chip_1300] =	{ 1, 4, 0x400, 17, 16,  9, &mvs_64xx_dispatch, },
 	[chip_1320] =	{ 2, 4, 0x800, 17, 64,  9, &mvs_94xx_dispatch, },
 };
@@ -107,7 +119,6 @@ static void __devinit mvs_phy_init(struct mvs_info *mvi, int phy_id)
 
 static void mvs_free(struct mvs_info *mvi)
 {
-	int i;
 	struct mvs_wq *mwq;
 	int slot_nr;
 
@@ -119,12 +130,8 @@ static void mvs_free(struct mvs_info *mvi)
 	else
 		slot_nr = MVS_SLOTS;
 
-	for (i = 0; i < mvi->tags_num; i++) {
-		struct mvs_slot_info *slot = &mvi->slot_info[i];
-		if (slot->buf)
-			dma_free_coherent(mvi->dev, MVS_SLOT_BUF_SZ,
-					  slot->buf, slot->buf_dma);
-	}
+	if (mvi->dma_pool)
+		pci_pool_destroy(mvi->dma_pool);
 
 	if (mvi->tx)
 		dma_free_coherent(mvi->dev,
@@ -213,6 +220,7 @@ static irqreturn_t mvs_interrupt(int irq, void *opaque)
 static int __devinit mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost)
 {
 	int i = 0, slot_nr;
+	char pool_name[32];
 
 	if (mvi->flags & MVF_FLAG_SOC)
 		slot_nr = MVS_SOC_SLOTS;
@@ -272,18 +280,14 @@ static int __devinit mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost)
 	if (!mvi->bulk_buffer)
 		goto err_out;
 #endif
-	for (i = 0; i < slot_nr; i++) {
-		struct mvs_slot_info *slot = &mvi->slot_info[i];
-
-		slot->buf = dma_alloc_coherent(mvi->dev, MVS_SLOT_BUF_SZ,
-					       &slot->buf_dma, GFP_KERNEL);
-		if (!slot->buf) {
-			printk(KERN_DEBUG"failed to allocate slot->buf.\n");
+	sprintf(pool_name, "%s%d", "mvs_dma_pool", mvi->id);
+	mvi->dma_pool = pci_pool_create(pool_name, mvi->pdev, MVS_SLOT_BUF_SZ, 16, 0);
+	if (!mvi->dma_pool) {
+			printk(KERN_DEBUG "failed to create dma pool %s.\n", pool_name);
 			goto err_out;
-		}
-		memset(slot->buf, 0, MVS_SLOT_BUF_SZ);
-		++mvi->tags_num;
 	}
+	mvi->tags_num = slot_nr;
+
 	/* Initialize tags */
 	mvs_tag_init(mvi);
 	return 0;
@@ -484,7 +488,7 @@ static void  __devinit mvs_post_sas_ha_init(struct Scsi_Host *shost,
 
 	sha->num_phys = nr_core * chip_info->n_phy;
 
-	sha->lldd_max_execute_num = 1;
+	sha->lldd_max_execute_num = lldd_max_execute_num;
 
 	if (mvi->flags & MVF_FLAG_SOC)
 		can_queue = MVS_SOC_CAN_QUEUE;
@@ -670,6 +674,24 @@ static struct pci_device_id __devinitdata mvs_pci_table[] = {
 	{ PCI_VDEVICE(TTI, 0x2740), chip_9480 },
 	{ PCI_VDEVICE(TTI, 0x2744), chip_9480 },
 	{ PCI_VDEVICE(TTI, 0x2760), chip_9480 },
+	{
+		.vendor		= 0x1b4b,
+		.device		= 0x9445,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= 0x9480,
+		.class		= 0,
+		.class_mask	= 0,
+		.driver_data	= chip_9445,
+	},
+	{
+		.vendor		= 0x1b4b,
+		.device		= 0x9485,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= 0x9480,
+		.class		= 0,
+		.class_mask	= 0,
+		.driver_data	= chip_9485,
+	},
 
 	{ }	/* terminate list */
 };
@@ -690,6 +712,14 @@ static int __init mvs_init(void)
 	if (!mvs_stt)
 		return -ENOMEM;
 
+	mvs_task_list_cache = kmem_cache_create("mvs_task_list", sizeof(struct mvs_task_list),
+							 0, SLAB_HWCACHE_ALIGN, NULL);
+	if (!mvs_task_list_cache) {
+		rc = -ENOMEM;
+		mv_printk("%s: mvs_task_list_cache alloc failed! \n", __func__);
+		goto err_out;
+	}
+
 	rc = pci_register_driver(&mvs_pci_driver);
 
 	if (rc)
@@ -706,6 +736,7 @@ static void __exit mvs_exit(void)
 {
 	pci_unregister_driver(&mvs_pci_driver);
 	sas_release_transport(mvs_stt);
+	kmem_cache_destroy(mvs_task_list_cache);
 }
 
 module_init(mvs_init);
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index adedaa916ecb5f8ac3706d4d5ccfad1080c07180..0ef27425c4471bdeeccdae6f62691c8e8a1887e9 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
@@ -862,178 +863,286 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi,
 }
 
 #define	DEV_IS_GONE(mvi_dev)	((!mvi_dev || (mvi_dev->dev_type == NO_DEVICE)))
-static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags,
-				struct completion *completion,int is_tmf,
-				struct mvs_tmf_task *tmf)
+static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf,
+				struct mvs_tmf_task *tmf, int *pass)
 {
 	struct domain_device *dev = task->dev;
-	struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev;
-	struct mvs_info *mvi = mvi_dev->mvi_info;
+	struct mvs_device *mvi_dev = dev->lldd_dev;
 	struct mvs_task_exec_info tei;
-	struct sas_task *t = task;
 	struct mvs_slot_info *slot;
-	u32 tag = 0xdeadbeef, rc, n_elem = 0;
-	u32 n = num, pass = 0;
-	unsigned long flags = 0,  flags_libsas = 0;
+	u32 tag = 0xdeadbeef, n_elem = 0;
+	int rc = 0;
 
 	if (!dev->port) {
-		struct task_status_struct *tsm = &t->task_status;
+		struct task_status_struct *tsm = &task->task_status;
 
 		tsm->resp = SAS_TASK_UNDELIVERED;
 		tsm->stat = SAS_PHY_DOWN;
+		/*
+		 * libsas will use dev->port, should
+		 * not call task_done for sata
+		 */
 		if (dev->dev_type != SATA_DEV)
-			t->task_done(t);
-		return 0;
+			task->task_done(task);
+		return rc;
 	}
 
-	spin_lock_irqsave(&mvi->lock, flags);
-	do {
-		dev = t->dev;
-		mvi_dev = dev->lldd_dev;
-		if (DEV_IS_GONE(mvi_dev)) {
-			if (mvi_dev)
-				mv_dprintk("device %d not ready.\n",
-					mvi_dev->device_id);
-			else
-				mv_dprintk("device %016llx not ready.\n",
-					SAS_ADDR(dev->sas_addr));
+	if (DEV_IS_GONE(mvi_dev)) {
+		if (mvi_dev)
+			mv_dprintk("device %d not ready.\n",
+				mvi_dev->device_id);
+		else
+			mv_dprintk("device %016llx not ready.\n",
+				SAS_ADDR(dev->sas_addr));
 
 			rc = SAS_PHY_DOWN;
-			goto out_done;
-		}
+			return rc;
+	}
+	tei.port = dev->port->lldd_port;
+	if (tei.port && !tei.port->port_attached && !tmf) {
+		if (sas_protocol_ata(task->task_proto)) {
+			struct task_status_struct *ts = &task->task_status;
+			mv_dprintk("SATA/STP port %d does not attach"
+					"device.\n", dev->port->id);
+			ts->resp = SAS_TASK_COMPLETE;
+			ts->stat = SAS_PHY_DOWN;
 
-		if (dev->port->id >= mvi->chip->n_phy)
-			tei.port = &mvi->port[dev->port->id - mvi->chip->n_phy];
-		else
-			tei.port = &mvi->port[dev->port->id];
-
-		if (tei.port && !tei.port->port_attached) {
-			if (sas_protocol_ata(t->task_proto)) {
-				struct task_status_struct *ts = &t->task_status;
-
-				mv_dprintk("port %d does not"
-					"attached device.\n", dev->port->id);
-				ts->stat = SAS_PROTO_RESPONSE;
-				ts->stat = SAS_PHY_DOWN;
-				spin_unlock_irqrestore(dev->sata_dev.ap->lock,
-						       flags_libsas);
-				spin_unlock_irqrestore(&mvi->lock, flags);
-				t->task_done(t);
-				spin_lock_irqsave(&mvi->lock, flags);
-				spin_lock_irqsave(dev->sata_dev.ap->lock,
-						  flags_libsas);
-				if (n > 1)
-					t = list_entry(t->list.next,
-						       struct sas_task, list);
-				continue;
-			} else {
-				struct task_status_struct *ts = &t->task_status;
-				ts->resp = SAS_TASK_UNDELIVERED;
-				ts->stat = SAS_PHY_DOWN;
-				t->task_done(t);
-				if (n > 1)
-					t = list_entry(t->list.next,
-							struct sas_task, list);
-				continue;
-			}
-		}
+			task->task_done(task);
 
-		if (!sas_protocol_ata(t->task_proto)) {
-			if (t->num_scatter) {
-				n_elem = dma_map_sg(mvi->dev,
-						    t->scatter,
-						    t->num_scatter,
-						    t->data_dir);
-				if (!n_elem) {
-					rc = -ENOMEM;
-					goto err_out;
-				}
-			}
 		} else {
-			n_elem = t->num_scatter;
+			struct task_status_struct *ts = &task->task_status;
+			mv_dprintk("SAS port %d does not attach"
+				"device.\n", dev->port->id);
+			ts->resp = SAS_TASK_UNDELIVERED;
+			ts->stat = SAS_PHY_DOWN;
+			task->task_done(task);
 		}
+		return rc;
+	}
 
-		rc = mvs_tag_alloc(mvi, &tag);
-		if (rc)
-			goto err_out;
+	if (!sas_protocol_ata(task->task_proto)) {
+		if (task->num_scatter) {
+			n_elem = dma_map_sg(mvi->dev,
+					    task->scatter,
+					    task->num_scatter,
+					    task->data_dir);
+			if (!n_elem) {
+				rc = -ENOMEM;
+				goto prep_out;
+			}
+		}
+	} else {
+		n_elem = task->num_scatter;
+	}
 
-		slot = &mvi->slot_info[tag];
+	rc = mvs_tag_alloc(mvi, &tag);
+	if (rc)
+		goto err_out;
 
+	slot = &mvi->slot_info[tag];
 
-		t->lldd_task = NULL;
-		slot->n_elem = n_elem;
-		slot->slot_tag = tag;
-		memset(slot->buf, 0, MVS_SLOT_BUF_SZ);
+	task->lldd_task = NULL;
+	slot->n_elem = n_elem;
+	slot->slot_tag = tag;
+
+	slot->buf = pci_pool_alloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma);
+	if (!slot->buf)
+		goto err_out_tag;
+	memset(slot->buf, 0, MVS_SLOT_BUF_SZ);
+
+	tei.task = task;
+	tei.hdr = &mvi->slot[tag];
+	tei.tag = tag;
+	tei.n_elem = n_elem;
+	switch (task->task_proto) {
+	case SAS_PROTOCOL_SMP:
+		rc = mvs_task_prep_smp(mvi, &tei);
+		break;
+	case SAS_PROTOCOL_SSP:
+		rc = mvs_task_prep_ssp(mvi, &tei, is_tmf, tmf);
+		break;
+	case SAS_PROTOCOL_SATA:
+	case SAS_PROTOCOL_STP:
+	case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:
+		rc = mvs_task_prep_ata(mvi, &tei);
+		break;
+	default:
+		dev_printk(KERN_ERR, mvi->dev,
+			"unknown sas_task proto: 0x%x\n",
+			task->task_proto);
+		rc = -EINVAL;
+		break;
+	}
 
-		tei.task = t;
-		tei.hdr = &mvi->slot[tag];
-		tei.tag = tag;
-		tei.n_elem = n_elem;
-		switch (t->task_proto) {
-		case SAS_PROTOCOL_SMP:
-			rc = mvs_task_prep_smp(mvi, &tei);
-			break;
-		case SAS_PROTOCOL_SSP:
-			rc = mvs_task_prep_ssp(mvi, &tei, is_tmf, tmf);
-			break;
-		case SAS_PROTOCOL_SATA:
-		case SAS_PROTOCOL_STP:
-		case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:
-			rc = mvs_task_prep_ata(mvi, &tei);
-			break;
-		default:
-			dev_printk(KERN_ERR, mvi->dev,
-				   "unknown sas_task proto: 0x%x\n",
-				   t->task_proto);
-			rc = -EINVAL;
-			break;
-		}
+	if (rc) {
+		mv_dprintk("rc is %x\n", rc);
+		goto err_out_slot_buf;
+	}
+	slot->task = task;
+	slot->port = tei.port;
+	task->lldd_task = slot;
+	list_add_tail(&slot->entry, &tei.port->list);
+	spin_lock(&task->task_state_lock);
+	task->task_state_flags |= SAS_TASK_AT_INITIATOR;
+	spin_unlock(&task->task_state_lock);
 
-		if (rc) {
-			mv_dprintk("rc is %x\n", rc);
-			goto err_out_tag;
-		}
-		slot->task = t;
-		slot->port = tei.port;
-		t->lldd_task = slot;
-		list_add_tail(&slot->entry, &tei.port->list);
-		/* TODO: select normal or high priority */
-		spin_lock(&t->task_state_lock);
-		t->task_state_flags |= SAS_TASK_AT_INITIATOR;
-		spin_unlock(&t->task_state_lock);
-
-		mvs_hba_memory_dump(mvi, tag, t->task_proto);
-		mvi_dev->running_req++;
-		++pass;
-		mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);
-		if (n > 1)
-			t = list_entry(t->list.next, struct sas_task, list);
-		if (likely(pass))
-			MVS_CHIP_DISP->start_delivery(mvi, (mvi->tx_prod - 1) &
-						      (MVS_CHIP_SLOT_SZ - 1));
+	mvs_hba_memory_dump(mvi, tag, task->task_proto);
+	mvi_dev->running_req++;
+	++(*pass);
+	mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);
 
-	} while (--n);
-	rc = 0;
-	goto out_done;
+	return rc;
 
+err_out_slot_buf:
+	pci_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma);
 err_out_tag:
 	mvs_tag_free(mvi, tag);
 err_out:
 
-	dev_printk(KERN_ERR, mvi->dev, "mvsas exec failed[%d]!\n", rc);
-	if (!sas_protocol_ata(t->task_proto))
+	dev_printk(KERN_ERR, mvi->dev, "mvsas prep failed[%d]!\n", rc);
+	if (!sas_protocol_ata(task->task_proto))
 		if (n_elem)
-			dma_unmap_sg(mvi->dev, t->scatter, n_elem,
-				     t->data_dir);
-out_done:
+			dma_unmap_sg(mvi->dev, task->scatter, n_elem,
+				     task->data_dir);
+prep_out:
+	return rc;
+}
+
+static struct mvs_task_list *mvs_task_alloc_list(int *num, gfp_t gfp_flags)
+{
+	struct mvs_task_list *first = NULL;
+
+	for (; *num > 0; --*num) {
+		struct mvs_task_list *mvs_list = kmem_cache_zalloc(mvs_task_list_cache, gfp_flags);
+
+		if (!mvs_list)
+			break;
+
+		INIT_LIST_HEAD(&mvs_list->list);
+		if (!first)
+			first = mvs_list;
+		else
+			list_add_tail(&mvs_list->list, &first->list);
+
+	}
+
+	return first;
+}
+
+static inline void mvs_task_free_list(struct mvs_task_list *mvs_list)
+{
+	LIST_HEAD(list);
+	struct list_head *pos, *a;
+	struct mvs_task_list *mlist = NULL;
+
+	__list_add(&list, mvs_list->list.prev, &mvs_list->list);
+
+	list_for_each_safe(pos, a, &list) {
+		list_del_init(pos);
+		mlist = list_entry(pos, struct mvs_task_list, list);
+		kmem_cache_free(mvs_task_list_cache, mlist);
+	}
+}
+
+static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags,
+				struct completion *completion, int is_tmf,
+				struct mvs_tmf_task *tmf)
+{
+	struct domain_device *dev = task->dev;
+	struct mvs_info *mvi = NULL;
+	u32 rc = 0;
+	u32 pass = 0;
+	unsigned long flags = 0;
+
+	mvi = ((struct mvs_device *)task->dev->lldd_dev)->mvi_info;
+
+	if ((dev->dev_type == SATA_DEV) && (dev->sata_dev.ap != NULL))
+		spin_unlock_irq(dev->sata_dev.ap->lock);
+
+	spin_lock_irqsave(&mvi->lock, flags);
+	rc = mvs_task_prep(task, mvi, is_tmf, tmf, &pass);
+	if (rc)
+		dev_printk(KERN_ERR, mvi->dev, "mvsas exec failed[%d]!\n", rc);
+
+	if (likely(pass))
+			MVS_CHIP_DISP->start_delivery(mvi, (mvi->tx_prod - 1) &
+				(MVS_CHIP_SLOT_SZ - 1));
 	spin_unlock_irqrestore(&mvi->lock, flags);
+
+	if ((dev->dev_type == SATA_DEV) && (dev->sata_dev.ap != NULL))
+		spin_lock_irq(dev->sata_dev.ap->lock);
+
+	return rc;
+}
+
+static int mvs_collector_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags,
+				struct completion *completion, int is_tmf,
+				struct mvs_tmf_task *tmf)
+{
+	struct domain_device *dev = task->dev;
+	struct mvs_prv_info *mpi = dev->port->ha->lldd_ha;
+	struct mvs_info *mvi = NULL;
+	struct sas_task *t = task;
+	struct mvs_task_list *mvs_list = NULL, *a;
+	LIST_HEAD(q);
+	int pass[2] = {0};
+	u32 rc = 0;
+	u32 n = num;
+	unsigned long flags = 0;
+
+	mvs_list = mvs_task_alloc_list(&n, gfp_flags);
+	if (n) {
+		printk(KERN_ERR "%s: mvs alloc list failed.\n", __func__);
+		rc = -ENOMEM;
+		goto free_list;
+	}
+
+	__list_add(&q, mvs_list->list.prev, &mvs_list->list);
+
+	list_for_each_entry(a, &q, list) {
+		a->task = t;
+		t = list_entry(t->list.next, struct sas_task, list);
+	}
+
+	list_for_each_entry(a, &q , list) {
+
+		t = a->task;
+		mvi = ((struct mvs_device *)t->dev->lldd_dev)->mvi_info;
+
+		spin_lock_irqsave(&mvi->lock, flags);
+		rc = mvs_task_prep(t, mvi, is_tmf, tmf, &pass[mvi->id]);
+		if (rc)
+			dev_printk(KERN_ERR, mvi->dev, "mvsas exec failed[%d]!\n", rc);
+		spin_unlock_irqrestore(&mvi->lock, flags);
+	}
+
+	if (likely(pass[0]))
+			MVS_CHIP_DISP->start_delivery(mpi->mvi[0],
+				(mpi->mvi[0]->tx_prod - 1) & (MVS_CHIP_SLOT_SZ - 1));
+
+	if (likely(pass[1]))
+			MVS_CHIP_DISP->start_delivery(mpi->mvi[1],
+				(mpi->mvi[1]->tx_prod - 1) & (MVS_CHIP_SLOT_SZ - 1));
+
+	list_del_init(&q);
+
+free_list:
+	if (mvs_list)
+		mvs_task_free_list(mvs_list);
+
 	return rc;
 }
 
 int mvs_queue_command(struct sas_task *task, const int num,
 			gfp_t gfp_flags)
 {
-	return mvs_task_exec(task, num, gfp_flags, NULL, 0, NULL);
+	struct mvs_device *mvi_dev = task->dev->lldd_dev;
+	struct sas_ha_struct *sas = mvi_dev->mvi_info->sas;
+
+	if (sas->lldd_max_execute_num < 2)
+		return mvs_task_exec(task, num, gfp_flags, NULL, 0, NULL);
+	else
+		return mvs_collector_task_exec(task, num, gfp_flags, NULL, 0, NULL);
 }
 
 static void mvs_slot_free(struct mvs_info *mvi, u32 rx_desc)
@@ -1067,6 +1176,11 @@ static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task,
 		/* do nothing */
 		break;
 	}
+
+	if (slot->buf) {
+		pci_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma);
+		slot->buf = NULL;
+	}
 	list_del_init(&slot->entry);
 	task->lldd_task = NULL;
 	slot->task = NULL;
@@ -1255,6 +1369,7 @@ static void mvs_port_notify_formed(struct asd_sas_phy *sas_phy, int lock)
 		spin_lock_irqsave(&mvi->lock, flags);
 	port->port_attached = 1;
 	phy->port = port;
+	sas_port->lldd_port = port;
 	if (phy->phy_type & PORT_TYPE_SAS) {
 		port->wide_port_phymap = sas_port->phy_mask;
 		mv_printk("set wide port phy map %x\n", sas_port->phy_mask);
diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h
index 77ddc7c1e5f2ea140c2b44a174e2b5646003e5cb..1367d8b9350de4580f32b64f9b4d8dc9520a2575 100644
--- a/drivers/scsi/mvsas/mv_sas.h
+++ b/drivers/scsi/mvsas/mv_sas.h
@@ -3,6 +3,7 @@
  *
  * Copyright 2007 Red Hat, Inc.
  * Copyright 2008 Marvell. <kewei@marvell.com>
+ * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
  *
  * This file is licensed under GPLv2.
  *
@@ -67,6 +68,7 @@ extern struct mvs_tgt_initiator mvs_tgt;
 extern struct mvs_info *tgt_mvi;
 extern const struct mvs_dispatch mvs_64xx_dispatch;
 extern const struct mvs_dispatch mvs_94xx_dispatch;
+extern struct kmem_cache *mvs_task_list_cache;
 
 #define DEV_IS_EXPANDER(type)	\
 	((type == EDGE_DEV) || (type == FANOUT_DEV))
@@ -341,6 +343,7 @@ struct mvs_info {
 	dma_addr_t bulk_buffer_dma;
 #define TRASH_BUCKET_SIZE    	0x20000
 #endif
+	void *dma_pool;
 	struct mvs_slot_info slot_info[0];
 };
 
@@ -367,6 +370,11 @@ struct mvs_task_exec_info {
 	int n_elem;
 };
 
+struct mvs_task_list {
+	struct sas_task *task;
+	struct list_head list;
+};
+
 
 /******************** function prototype *********************/
 void mvs_get_sas_addr(void *buf, u32 buflen);
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 835d8d66e696cb8f2ad49e3bad6132c52d2a1d03..4b3b4755945c81565991f64265b18062d92cbc18 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8147,7 +8147,7 @@ static int ncr53c8xx_abort(struct scsi_cmnd *cmd)
 	unsigned long flags;
 	struct scsi_cmnd *done_list;
 
-	printk("ncr53c8xx_abort: command pid %lu\n", cmd->serial_number);
+	printk("ncr53c8xx_abort\n");
 
 	NCR_LOCK_NCB(np, flags);
 
diff --git a/drivers/scsi/nsp32_debug.c b/drivers/scsi/nsp32_debug.c
index 2fb3fb58858da6888accef3073f29f41423ff03d..58806f432a16777186f1ad27381dec47cc54a6cf 100644
--- a/drivers/scsi/nsp32_debug.c
+++ b/drivers/scsi/nsp32_debug.c
@@ -13,7 +13,7 @@ static const char unknown[] = "UNKNOWN";
 
 static const char * group_0_commands[] = {
 /* 00-03 */ "Test Unit Ready", "Rezero Unit", unknown, "Request Sense",
-/* 04-07 */ "Format Unit", "Read Block Limits", unknown, "Reasssign Blocks",
+/* 04-07 */ "Format Unit", "Read Block Limits", unknown, "Reassign Blocks",
 /* 08-0d */ "Read (6)", unknown, "Write (6)", "Seek (6)", unknown, unknown,
 /* 0e-12 */ unknown, "Read Reverse", "Write Filemarks", "Space", "Inquiry",  
 /* 13-16 */ unknown, "Recover Buffered Data", "Mode Select", "Reserve",
diff --git a/drivers/scsi/pcmcia/nsp_debug.c b/drivers/scsi/pcmcia/nsp_debug.c
index 3c6ef64fcbff709f233181411b81f50e23221e1b..6aa7d269d3b3b7170eb929b0e8212e33a3f1c31a 100644
--- a/drivers/scsi/pcmcia/nsp_debug.c
+++ b/drivers/scsi/pcmcia/nsp_debug.c
@@ -15,7 +15,7 @@ static const char unknown[] = "UNKNOWN";
 
 static const char * group_0_commands[] = {
 /* 00-03 */ "Test Unit Ready", "Rezero Unit", unknown, "Request Sense",
-/* 04-07 */ "Format Unit", "Read Block Limits", unknown, "Reasssign Blocks",
+/* 04-07 */ "Format Unit", "Read Block Limits", unknown, "Reassign Blocks",
 /* 08-0d */ "Read (6)", unknown, "Write (6)", "Seek (6)", unknown, unknown,
 /* 0e-12 */ unknown, "Read Reverse", "Write Filemarks", "Space", "Inquiry",  
 /* 13-16 */ unknown, "Recover Buffered Data", "Mode Select", "Reserve",
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 002360da01e309b724cac5c7232ee9746a8ce3c4..172cefb6deb9436b2ace38f7f1477fb2d0dc40e2 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -160,7 +160,7 @@ static void pm8001_free(struct pm8001_hba_info *pm8001_ha)
 static void pm8001_tasklet(unsigned long opaque)
 {
 	struct pm8001_hba_info *pm8001_ha;
-	pm8001_ha = (struct pm8001_hba_info *)opaque;;
+	pm8001_ha = (struct pm8001_hba_info *)opaque;
 	if (unlikely(!pm8001_ha))
 		BUG_ON(1);
 	PM8001_CHIP_DISP->isr(pm8001_ha);
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 8ba5744c267e1ccd23894be93982d061dbb8f15e..d838205ab1691c7290e5f9f65f77b7d0bd86c9db 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -4066,7 +4066,7 @@ __qla1280_print_scsi_cmd(struct scsi_cmnd *cmd)
 	   } */
 	printk("  tag=%d, transfersize=0x%x \n",
 	       cmd->tag, cmd->transfersize);
-	printk("  Pid=%li, SP=0x%p\n", cmd->serial_number, CMD_SP(cmd));
+	printk("  SP=0x%p\n", CMD_SP(cmd));
 	printk(" underflow size = 0x%x, direction=0x%x\n",
 	       cmd->underflow, cmd->sc_data_direction);
 }
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index d3e58d763b4347f77fa0685b7598d63d603a56e7..532313e0725e3f731f9b936756fd64e0b6970fe8 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -496,8 +496,8 @@ qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
 			offset = 0;
 		}
 
-		rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, addr, offset,
-		    SFP_BLOCK_SIZE);
+		rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data,
+		    addr, offset, SFP_BLOCK_SIZE, 0);
 		if (rval != QLA_SUCCESS) {
 			qla_printk(KERN_WARNING, ha,
 			    "Unable to read SFP data (%x/%x/%x).\n", rval,
@@ -628,12 +628,12 @@ qla2x00_sysfs_write_edc(struct file *filp, struct kobject *kobj,
 
 	memcpy(ha->edc_data, &buf[8], len);
 
-	rval = qla2x00_write_edc(vha, dev, adr, ha->edc_data_dma,
-	    ha->edc_data, len, opt);
+	rval = qla2x00_write_sfp(vha, ha->edc_data_dma, ha->edc_data,
+	    dev, adr, len, opt);
 	if (rval != QLA_SUCCESS) {
 		DEBUG2(qla_printk(KERN_INFO, ha,
 		    "Unable to write EDC (%x) %02x:%02x:%04x:%02x:%02x.\n",
-		    rval, dev, adr, opt, len, *buf));
+		    rval, dev, adr, opt, len, buf[8]));
 		return 0;
 	}
 
@@ -685,8 +685,8 @@ qla2x00_sysfs_write_edc_status(struct file *filp, struct kobject *kobj,
 			return -EINVAL;
 
 	memset(ha->edc_data, 0, len);
-	rval = qla2x00_read_edc(vha, dev, adr, ha->edc_data_dma,
-	    ha->edc_data, len, opt);
+	rval = qla2x00_read_sfp(vha, ha->edc_data_dma, ha->edc_data,
+			dev, adr, len, opt);
 	if (rval != QLA_SUCCESS) {
 		DEBUG2(qla_printk(KERN_INFO, ha,
 		    "Unable to write EDC status (%x) %02x:%02x:%04x:%02x.\n",
@@ -1568,7 +1568,7 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
 
 	/* Now that the rport has been deleted, set the fcport state to
 	   FCS_DEVICE_DEAD */
-	atomic_set(&fcport->state, FCS_DEVICE_DEAD);
+	qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
 
 	/*
 	 * Transport has effectively 'deleted' the rport, clear
@@ -1877,14 +1877,15 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
 
 	scsi_remove_host(vha->host);
 
+	/* Allow timer to run to drain queued items, when removing vp */
+	qla24xx_deallocate_vp_id(vha);
+
 	if (vha->timer_active) {
 		qla2x00_vp_stop_timer(vha);
 		DEBUG15(printk(KERN_INFO "scsi(%ld): timer for the vport[%d]"
 		" = %p has stopped\n", vha->host_no, vha->vp_idx, vha));
 	}
 
-	qla24xx_deallocate_vp_id(vha);
-
 	/* No pending activities shall be there on the vha now */
 	DEBUG(msleep(random32()%10));  /* Just to see if something falls on
 					* the net we have placed below */
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 903b0586ded391e9a5236147ee302b73da51a33a..8c10e2c4928e3ccbbbab85e63534cde0c97aa528 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h
index 074a999c7017a8cd05c4763c49042e464177b2f8..0f0f54e35f06477d1a53fdc8a640030fbd197029 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.h
+++ b/drivers/scsi/qla2xxx/qla_bsg.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 09614114825759e035069f976cc8a64eb4bd3fa6..c53719a9a74740a37feeda2302a47375c8bb7614 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index b74e6b5743dc2931cfefa730beb351f1fa60ea57..930414541ec600daf9d8fe4a56a3b3323602c88d 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index ee20353c8550445a985f4eda63846c075299b41c..cc5a79259d336531e8a23d8ce3ed4fd656f6d4b8 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -1717,6 +1717,14 @@ typedef struct fc_port {
 #define FCS_DEVICE_LOST		3
 #define FCS_ONLINE		4
 
+static const char * const port_state_str[] = {
+	"Unknown",
+	"UNCONFIGURED",
+	"DEAD",
+	"LOST",
+	"ONLINE"
+};
+
 /*
  * FC port flags.
  */
diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c
index 6271353e8c51602b0531f0eacecac539f3a18aa3..a5a4e1275bf2cd32532dd2949a7197c7f0a2f194 100644
--- a/drivers/scsi/qla2xxx/qla_dfs.c
+++ b/drivers/scsi/qla2xxx/qla_dfs.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index f5ba09c8a663d002b585cbc9b6dcde940c20b9c2..691783abfb6927da41f94c79ccd1cea8c2c0c32f 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -416,8 +416,7 @@ struct cmd_type_6 {
 	uint8_t vp_index;
 
 	uint32_t fcp_data_dseg_address[2];	/* Data segment address. */
-	uint16_t fcp_data_dseg_len;		/* Data segment length. */
-	uint16_t reserved_1;			/* MUST be set to 0. */
+	uint32_t fcp_data_dseg_len;		/* Data segment length. */
 };
 
 #define COMMAND_TYPE_7	0x18		/* Command Type 7 entry */
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index d48326ee3f616f077d1174849f5bdbd65a2ed713..0b381224ae4b86e0f575dbd53d6b60254b805f98 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -39,6 +39,8 @@ extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
 extern int qla2x00_perform_loop_resync(scsi_qla_host_t *);
 extern int qla2x00_loop_resync(scsi_qla_host_t *);
 
+extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
+
 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
 
@@ -100,6 +102,8 @@ extern int ql2xgffidenable;
 extern int ql2xenabledif;
 extern int ql2xenablehba_err_chk;
 extern int ql2xtargetreset;
+extern int ql2xdontresethba;
+extern unsigned int ql2xmaxlun;
 
 extern int qla2x00_loop_reset(scsi_qla_host_t *);
 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
@@ -319,15 +323,12 @@ extern int
 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
 
 extern int
-qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
-
-extern int
-qla2x00_read_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
-    uint8_t *, uint16_t, uint16_t);
+qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
+	uint16_t, uint16_t, uint16_t, uint16_t);
 
 extern int
-qla2x00_write_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
-    uint8_t *, uint16_t, uint16_t);
+qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
+	uint16_t, uint16_t, uint16_t, uint16_t);
 
 extern int
 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
@@ -549,7 +550,6 @@ extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
 extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
-extern void qla82xx_rom_unlock(struct qla_hw_data *);
 
 /* ISP 8021 IDC */
 extern void qla82xx_clear_drv_active(struct qla_hw_data *);
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 74a91b6dfc682e87f6f163152f93c508f0967962..8cd9066ad90663e676a2a97d878cb644aeb0c47e 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 8575808dbae05f2b70bfeda5ba009cb2319c35c2..920b76bfbb932e6329f735fa42ebb28013355fca 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -35,8 +35,6 @@ static int qla2x00_fabric_dev_login(scsi_qla_host_t *, fc_port_t *,
 
 static int qla2x00_restart_isp(scsi_qla_host_t *);
 
-static int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
-
 static struct qla_chip_state_84xx *qla84xx_get_chip(struct scsi_qla_host *);
 static int qla84xx_init_chip(scsi_qla_host_t *);
 static int qla25xx_init_queues(struct qla_hw_data *);
@@ -385,8 +383,18 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
 
 	switch (data[0]) {
 	case MBS_COMMAND_COMPLETE:
+		/*
+		 * Driver must validate login state - If PRLI not complete,
+		 * force a relogin attempt via implicit LOGO, PLOGI, and PRLI
+		 * requests.
+		 */
+		rval = qla2x00_get_port_database(vha, fcport, 0);
+		if (rval != QLA_SUCCESS) {
+			qla2x00_post_async_logout_work(vha, fcport, NULL);
+			qla2x00_post_async_login_work(vha, fcport, NULL);
+			break;
+		}
 		if (fcport->flags & FCF_FCP2_DEVICE) {
-			fcport->flags |= FCF_ASYNC_SENT;
 			qla2x00_post_async_adisc_work(vha, fcport, data);
 			break;
 		}
@@ -397,7 +405,7 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
 		if (data[1] & QLA_LOGIO_LOGIN_RETRIED)
 			set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
 		else
-			qla2x00_mark_device_lost(vha, fcport, 1, 1);
+			qla2x00_mark_device_lost(vha, fcport, 1, 0);
 		break;
 	case MBS_PORT_ID_USED:
 		fcport->loop_id = data[1];
@@ -409,7 +417,7 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
 		rval = qla2x00_find_new_loop_id(vha, fcport);
 		if (rval != QLA_SUCCESS) {
 			fcport->flags &= ~FCF_ASYNC_SENT;
-			qla2x00_mark_device_lost(vha, fcport, 1, 1);
+			qla2x00_mark_device_lost(vha, fcport, 1, 0);
 			break;
 		}
 		qla2x00_post_async_login_work(vha, fcport, NULL);
@@ -441,7 +449,7 @@ qla2x00_async_adisc_done(struct scsi_qla_host *vha, fc_port_t *fcport,
 	if (data[1] & QLA_LOGIO_LOGIN_RETRIED)
 		set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
 	else
-		qla2x00_mark_device_lost(vha, fcport, 1, 1);
+		qla2x00_mark_device_lost(vha, fcport, 1, 0);
 
 	return;
 }
@@ -2536,7 +2544,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
 	fcport->vp_idx = vha->vp_idx;
 	fcport->port_type = FCT_UNKNOWN;
 	fcport->loop_id = FC_NO_LOOP_ID;
-	atomic_set(&fcport->state, FCS_UNCONFIGURED);
+	qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED);
 	fcport->supported_classes = FC_COS_UNSPECIFIED;
 
 	return fcport;
@@ -2722,7 +2730,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
 			    "loop_id=0x%04x\n",
 			    vha->host_no, fcport->loop_id));
 
-			atomic_set(&fcport->state, FCS_DEVICE_LOST);
+			qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST);
 		}
 	}
 
@@ -2934,7 +2942,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
 	qla2x00_iidma_fcport(vha, fcport);
 	qla24xx_update_fcport_fcp_prio(vha, fcport);
 	qla2x00_reg_remote_port(vha, fcport);
-	atomic_set(&fcport->state, FCS_ONLINE);
+	qla2x00_set_fcport_state(fcport, FCS_ONLINE);
 }
 
 /*
@@ -3391,7 +3399,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
  * Context:
  *	Kernel context.
  */
-static int
+int
 qla2x00_find_new_loop_id(scsi_qla_host_t *vha, fc_port_t *dev)
 {
 	int	rval;
@@ -5202,7 +5210,7 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
 	}
 
 	/* Reset Initialization control block */
-	memset(icb, 0, sizeof(struct init_cb_81xx));
+	memset(icb, 0, ha->init_cb_size);
 
 	/* Copy 1st segment. */
 	dptr1 = (uint8_t *)icb;
@@ -5427,6 +5435,13 @@ qla82xx_restart_isp(scsi_qla_host_t *vha)
 		ha->isp_abort_cnt = 0;
 		clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
 
+		/* Update the firmware version */
+		qla2x00_get_fw_version(vha, &ha->fw_major_version,
+		    &ha->fw_minor_version, &ha->fw_subminor_version,
+		    &ha->fw_attributes, &ha->fw_memory_size,
+		    ha->mpi_version, &ha->mpi_capabilities,
+		    ha->phy_version);
+
 		if (ha->fce) {
 			ha->flags.fce_enabled = 1;
 			memset(ha->fce, 0,
@@ -5508,26 +5523,26 @@ qla81xx_update_fw_options(scsi_qla_host_t *vha)
  *
  * Return:
  *	non-zero (if found)
- * 	0 (if not found)
+ *	-1 (if not found)
  *
  * Context:
  * 	Kernel context
  */
-uint8_t
+static int
 qla24xx_get_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
 {
 	int i, entries;
 	uint8_t pid_match, wwn_match;
-	uint8_t priority;
+	int priority;
 	uint32_t pid1, pid2;
 	uint64_t wwn1, wwn2;
 	struct qla_fcp_prio_entry *pri_entry;
 	struct qla_hw_data *ha = vha->hw;
 
 	if (!ha->fcp_prio_cfg || !ha->flags.fcp_prio_enabled)
-		return 0;
+		return -1;
 
-	priority = 0;
+	priority = -1;
 	entries = ha->fcp_prio_cfg->num_entries;
 	pri_entry = &ha->fcp_prio_cfg->entry[0];
 
@@ -5610,7 +5625,7 @@ int
 qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
 {
 	int ret;
-	uint8_t priority;
+	int priority;
 	uint16_t mb[5];
 
 	if (fcport->port_type != FCT_TARGET ||
@@ -5618,6 +5633,9 @@ qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
 		return QLA_FUNCTION_FAILED;
 
 	priority = qla24xx_get_fcp_prio(vha, fcport);
+	if (priority < 0)
+		return QLA_FUNCTION_FAILED;
+
 	ret = qla24xx_set_fcp_prio(vha, fcport->loop_id, priority, mb);
 	if (ret == QLA_SUCCESS)
 		fcport->fcp_prio = priority;
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 48f97a92e33d9607dbadc209e1c519a5411f5ede..4c8167e11f69e6ebf7d5658cac18675529237015 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -83,3 +83,22 @@ qla2x00_clean_dsd_pool(struct qla_hw_data *ha, srb_t *sp)
 	}
 	INIT_LIST_HEAD(&((struct crc_context *)sp->ctx)->dsd_list);
 }
+
+static inline void
+qla2x00_set_fcport_state(fc_port_t *fcport, int state)
+{
+	int old_state;
+
+	old_state = atomic_read(&fcport->state);
+	atomic_set(&fcport->state, state);
+
+	/* Don't print state transitions during initial allocation of fcport */
+	if (old_state && old_state != state) {
+		DEBUG(qla_printk(KERN_WARNING, fcport->vha->hw,
+		    "scsi(%ld): FCPort state transitioned from %s to %s - "
+		    "portid=%02x%02x%02x.\n", fcport->vha->host_no,
+		    port_state_str[old_state], port_state_str[state],
+		    fcport->d_id.b.domain, fcport->d_id.b.area,
+		    fcport->d_id.b.al_pa));
+	}
+}
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index d78d5896fc33f837557a02c649f1f5ae42f69b06..7bac3cd109d60740628c00a33aabc9345414e975 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 712518d05128421ba422cb348ad3a73258efcfe1..1b60a95adb5064b9edb0762e772a8e44c167d24c 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -843,7 +843,10 @@ qla2x00_process_completed_request(struct scsi_qla_host *vha,
 		qla_printk(KERN_WARNING, ha,
 		    "Invalid SCSI completion handle %d.\n", index);
 
-		set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+		if (IS_QLA82XX(ha))
+			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
+		else
+			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 		return;
 	}
 
@@ -861,7 +864,10 @@ qla2x00_process_completed_request(struct scsi_qla_host *vha,
 		qla_printk(KERN_WARNING, ha,
 		    "Invalid ISP SCSI completion handle\n");
 
-		set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+		if (IS_QLA82XX(ha))
+			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
+		else
+			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 	}
 }
 
@@ -878,7 +884,10 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const char *func,
 	if (index >= MAX_OUTSTANDING_COMMANDS) {
 		qla_printk(KERN_WARNING, ha,
 		    "%s: Invalid completion handle (%x).\n", func, index);
-		set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+		if (IS_QLA82XX(ha))
+			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
+		else
+			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 		goto done;
 	}
 	sp = req->outstanding_cmds[index];
@@ -1051,7 +1060,7 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
 		}
 		DEBUG2(qla2x00_dump_buffer((uint8_t *)pkt, sizeof(*pkt)));
 	} else {
-		bsg_job->reply->result =  DID_OK << 16;;
+		bsg_job->reply->result =  DID_OK << 16;
 		bsg_job->reply->reply_payload_rcv_len =
 		    bsg_job->reply_payload.payload_len;
 		bsg_job->reply_len = 0;
@@ -1146,7 +1155,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
 		DEBUG2(qla2x00_dump_buffer((uint8_t *)pkt, sizeof(*pkt)));
 	}
 	else {
-		bsg_job->reply->result =  DID_OK << 16;;
+		bsg_job->reply->result =  DID_OK << 16;
 		bsg_job->reply->reply_payload_rcv_len = bsg_job->reply_payload.payload_len;
 		bsg_job->reply_len = 0;
 	}
@@ -1564,7 +1573,10 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
 		    "scsi(%ld): Invalid status handle (0x%x).\n", vha->host_no,
 		    sts->handle);
 
-		set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+		if (IS_QLA82XX(ha))
+			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
+		else
+			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 		qla2xxx_wake_dpc(vha);
 		return;
 	}
@@ -1794,12 +1806,13 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
 	if (logit)
 		DEBUG2(qla_printk(KERN_INFO, ha,
 		    "scsi(%ld:%d:%d) FCP command status: 0x%x-0x%x (0x%x) "
-		    "oxid=0x%x cdb=%02x%02x%02x len=0x%x "
+		    "portid=%02x%02x%02x oxid=0x%x cdb=%02x%02x%02x len=0x%x "
 		    "rsp_info=0x%x resid=0x%x fw_resid=0x%x\n", vha->host_no,
 		    cp->device->id, cp->device->lun, comp_status, scsi_status,
-		    cp->result, ox_id, cp->cmnd[0],
-		    cp->cmnd[1], cp->cmnd[2], scsi_bufflen(cp), rsp_info_len,
-		    resid_len, fw_resid_len));
+		    cp->result, fcport->d_id.b.domain, fcport->d_id.b.area,
+		    fcport->d_id.b.al_pa, ox_id, cp->cmnd[0], cp->cmnd[1],
+		    cp->cmnd[2], scsi_bufflen(cp), rsp_info_len, resid_len,
+		    fw_resid_len));
 
 	if (rsp->status_srb == NULL)
 		qla2x00_sp_compl(ha, sp);
@@ -1908,13 +1921,17 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt)
 		qla2x00_sp_compl(ha, sp);
 
 	} else if (pkt->entry_type == COMMAND_A64_TYPE || pkt->entry_type ==
-	    COMMAND_TYPE || pkt->entry_type == COMMAND_TYPE_7) {
+		COMMAND_TYPE || pkt->entry_type == COMMAND_TYPE_7
+		|| pkt->entry_type == COMMAND_TYPE_6) {
 		DEBUG2(printk("scsi(%ld): Error entry - invalid handle\n",
-		    vha->host_no));
+			vha->host_no));
 		qla_printk(KERN_WARNING, ha,
-		    "Error entry - invalid handle\n");
+			"Error entry - invalid handle\n");
 
-		set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+		if (IS_QLA82XX(ha))
+			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
+		else
+			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 		qla2xxx_wake_dpc(vha);
 	}
 }
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 34893397ac84ef5b4aeebf883a5ac3d0b3d0a88c..c26f0acdfeccd94a58edaa015772c0a81d6848b6 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -1261,11 +1261,12 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
 		/* Check for logged in state. */
 		if (pd24->current_login_state != PDS_PRLI_COMPLETE &&
 		    pd24->last_login_state != PDS_PRLI_COMPLETE) {
-			DEBUG2(printk("%s(%ld): Unable to verify "
-			    "login-state (%x/%x) for loop_id %x\n",
-			    __func__, vha->host_no,
-			    pd24->current_login_state,
-			    pd24->last_login_state, fcport->loop_id));
+			DEBUG2(qla_printk(KERN_WARNING, ha,
+			   "scsi(%ld): Unable to verify login-state (%x/%x) "
+			   " - portid=%02x%02x%02x.\n", vha->host_no,
+			   pd24->current_login_state, pd24->last_login_state,
+			   fcport->d_id.b.domain, fcport->d_id.b.area,
+			   fcport->d_id.b.al_pa));
 			rval = QLA_FUNCTION_FAILED;
 			goto gpd_error_out;
 		}
@@ -1289,6 +1290,12 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
 		/* Check for logged in state. */
 		if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
 		    pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
+			DEBUG2(qla_printk(KERN_WARNING, ha,
+			   "scsi(%ld): Unable to verify login-state (%x/%x) "
+			   " - portid=%02x%02x%02x.\n", vha->host_no,
+			   pd->master_state, pd->slave_state,
+			   fcport->d_id.b.domain, fcport->d_id.b.area,
+			   fcport->d_id.b.al_pa));
 			rval = QLA_FUNCTION_FAILED;
 			goto gpd_error_out;
 		}
@@ -1883,7 +1890,8 @@ qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
 	lg->handle = MAKE_HANDLE(req->id, lg->handle);
 	lg->nport_handle = cpu_to_le16(loop_id);
 	lg->control_flags =
-	    __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO);
+	    __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO|
+		LCF_FREE_NPORT);
 	lg->port_id[0] = al_pa;
 	lg->port_id[1] = area;
 	lg->port_id[2] = domain;
@@ -2362,7 +2370,7 @@ qla24xx_abort_command(srb_t *sp)
 	abt->entry_count = 1;
 	abt->handle = MAKE_HANDLE(req->id, abt->handle);
 	abt->nport_handle = cpu_to_le16(fcport->loop_id);
-	abt->handle_to_abort = handle;
+	abt->handle_to_abort = MAKE_HANDLE(req->id, handle);
 	abt->port_id[0] = fcport->d_id.b.al_pa;
 	abt->port_id[1] = fcport->d_id.b.area;
 	abt->port_id[2] = fcport->d_id.b.domain;
@@ -2778,44 +2786,6 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd)
 	return rval;
 }
 
-int
-qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr,
-    uint16_t off, uint16_t count)
-{
-	int rval;
-	mbx_cmd_t mc;
-	mbx_cmd_t *mcp = &mc;
-
-	if (!IS_FWI2_CAPABLE(vha->hw))
-		return QLA_FUNCTION_FAILED;
-
-	DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
-
-	mcp->mb[0] = MBC_READ_SFP;
-	mcp->mb[1] = addr;
-	mcp->mb[2] = MSW(sfp_dma);
-	mcp->mb[3] = LSW(sfp_dma);
-	mcp->mb[6] = MSW(MSD(sfp_dma));
-	mcp->mb[7] = LSW(MSD(sfp_dma));
-	mcp->mb[8] = count;
-	mcp->mb[9] = off;
-	mcp->mb[10] = 0;
-	mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_0;
-	mcp->tov = MBX_TOV_SECONDS;
-	mcp->flags = 0;
-	rval = qla2x00_mailbox_command(vha, mcp);
-
-	if (rval != QLA_SUCCESS) {
-		DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
-		    vha->host_no, rval, mcp->mb[0]));
-	} else {
-		DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no));
-	}
-
-	return rval;
-}
-
 int
 qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
 	uint16_t *port_speed, uint16_t *mb)
@@ -3581,15 +3551,22 @@ qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha)
 }
 
 int
-qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
-    dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
+qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp,
+	uint16_t dev, uint16_t off, uint16_t len, uint16_t opt)
 {
 	int rval;
 	mbx_cmd_t mc;
 	mbx_cmd_t *mcp = &mc;
+	struct qla_hw_data *ha = vha->hw;
+
+	if (!IS_FWI2_CAPABLE(ha))
+		return QLA_FUNCTION_FAILED;
 
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
 
+	if (len == 1)
+		opt |= BIT_0;
+
 	mcp->mb[0] = MBC_READ_SFP;
 	mcp->mb[1] = dev;
 	mcp->mb[2] = MSW(sfp_dma);
@@ -3597,17 +3574,16 @@ qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
 	mcp->mb[6] = MSW(MSD(sfp_dma));
 	mcp->mb[7] = LSW(MSD(sfp_dma));
 	mcp->mb[8] = len;
-	mcp->mb[9] = adr;
+	mcp->mb[9] = off;
 	mcp->mb[10] = opt;
 	mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_0;
+	mcp->in_mb = MBX_1|MBX_0;
 	mcp->tov = MBX_TOV_SECONDS;
 	mcp->flags = 0;
 	rval = qla2x00_mailbox_command(vha, mcp);
 
 	if (opt & BIT_0)
-		if (sfp)
-			*sfp = mcp->mb[8];
+		*sfp = mcp->mb[1];
 
 	if (rval != QLA_SUCCESS) {
 		DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
@@ -3620,18 +3596,24 @@ qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
 }
 
 int
-qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
-    dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt)
+qla2x00_write_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp,
+	uint16_t dev, uint16_t off, uint16_t len, uint16_t opt)
 {
 	int rval;
 	mbx_cmd_t mc;
 	mbx_cmd_t *mcp = &mc;
+	struct qla_hw_data *ha = vha->hw;
+
+	if (!IS_FWI2_CAPABLE(ha))
+		return QLA_FUNCTION_FAILED;
 
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
 
+	if (len == 1)
+		opt |= BIT_0;
+
 	if (opt & BIT_0)
-		if (sfp)
-			len = *sfp;
+		len = *sfp;
 
 	mcp->mb[0] = MBC_WRITE_SFP;
 	mcp->mb[1] = dev;
@@ -3640,10 +3622,10 @@ qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr,
 	mcp->mb[6] = MSW(MSD(sfp_dma));
 	mcp->mb[7] = LSW(MSD(sfp_dma));
 	mcp->mb[8] = len;
-	mcp->mb[9] = adr;
+	mcp->mb[9] = off;
 	mcp->mb[10] = opt;
 	mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_0;
+	mcp->in_mb = MBX_1|MBX_0;
 	mcp->tov = MBX_TOV_SECONDS;
 	mcp->flags = 0;
 	rval = qla2x00_mailbox_command(vha, mcp);
@@ -4160,63 +4142,32 @@ int
 qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac)
 {
 	int rval;
-	mbx_cmd_t mc;
-	mbx_cmd_t *mcp = &mc;
+	uint8_t byte;
 	struct qla_hw_data *ha = vha->hw;
 
-	DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, ha->host_no));
+	DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, vha->host_no));
 
-	/* High bits. */
-	mcp->mb[0] = MBC_READ_SFP;
-	mcp->mb[1] = 0x98;
-	mcp->mb[2] = 0;
-	mcp->mb[3] = 0;
-	mcp->mb[6] = 0;
-	mcp->mb[7] = 0;
-	mcp->mb[8] = 1;
-	mcp->mb[9] = 0x01;
-	mcp->mb[10] = BIT_13|BIT_0;
-	mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_1|MBX_0;
-	mcp->tov = MBX_TOV_SECONDS;
-	mcp->flags = 0;
-	rval = qla2x00_mailbox_command(vha, mcp);
+	/* Integer part */
+	rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x01, 1, BIT_13|BIT_0);
 	if (rval != QLA_SUCCESS) {
 		DEBUG2_3_11(printk(KERN_WARNING
-		    "%s(%ld): failed=%x (%x).\n", __func__,
-		    vha->host_no, rval, mcp->mb[0]));
+		    "%s(%ld): failed=%x.\n", __func__, vha->host_no, rval));
 		ha->flags.thermal_supported = 0;
 		goto fail;
 	}
-	*temp = mcp->mb[1] & 0xFF;
+	*temp = byte;
 
-	/* Low bits. */
-	mcp->mb[0] = MBC_READ_SFP;
-	mcp->mb[1] = 0x98;
-	mcp->mb[2] = 0;
-	mcp->mb[3] = 0;
-	mcp->mb[6] = 0;
-	mcp->mb[7] = 0;
-	mcp->mb[8] = 1;
-	mcp->mb[9] = 0x10;
-	mcp->mb[10] = BIT_13|BIT_0;
-	mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
-	mcp->in_mb = MBX_1|MBX_0;
-	mcp->tov = MBX_TOV_SECONDS;
-	mcp->flags = 0;
-	rval = qla2x00_mailbox_command(vha, mcp);
+	/* Fraction part */
+	rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x10, 1, BIT_13|BIT_0);
 	if (rval != QLA_SUCCESS) {
 		DEBUG2_3_11(printk(KERN_WARNING
-		    "%s(%ld): failed=%x (%x).\n", __func__,
-		    vha->host_no, rval, mcp->mb[0]));
+		    "%s(%ld): failed=%x.\n", __func__, vha->host_no, rval));
 		ha->flags.thermal_supported = 0;
 		goto fail;
 	}
-	*frac = ((mcp->mb[1] & 0xFF) >> 6) * 25;
+	*frac = (byte >> 6) * 25;
 
-	if (rval == QLA_SUCCESS)
-		DEBUG11(printk(KERN_INFO
-		    "%s(%ld): done.\n", __func__, ha->host_no));
+	DEBUG11(printk(KERN_INFO "%s(%ld): done.\n", __func__, vha->host_no));
 fail:
 	return rval;
 }
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 2b69392a71a1fac76b50ab389a0c3e1054dce59f..5e343919acad791ccc8879b4b98cce37e92021d8 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -136,7 +136,7 @@ qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha)
 		    vha->host_no, fcport->loop_id, fcport->vp_idx));
 
 		qla2x00_mark_device_lost(vha, fcport, 0, 0);
-		atomic_set(&fcport->state, FCS_UNCONFIGURED);
+		qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED);
 	}
 }
 
@@ -456,7 +456,7 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
 	else
 		host->max_cmd_len = MAX_CMDSZ;
 	host->max_channel = MAX_BUSES - 1;
-	host->max_lun = MAX_LUNS;
+	host->max_lun = ql2xmaxlun;
 	host->unique_id = host->host_no;
 	host->max_id = MAX_TARGETS_2200;
 	host->transportt = qla2xxx_transport_vport_template;
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 455fe134d31dd95defb4e829260236c44d09d2ea..e1138bcc834c1e56b0bab79efbd94402d9116147 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -844,6 +844,12 @@ qla82xx_rom_lock(struct qla_hw_data *ha)
 	return 0;
 }
 
+static void
+qla82xx_rom_unlock(struct qla_hw_data *ha)
+{
+	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+}
+
 static int
 qla82xx_wait_rom_busy(struct qla_hw_data *ha)
 {
@@ -924,7 +930,7 @@ qla82xx_rom_fast_read(struct qla_hw_data *ha, int addr, int *valp)
 		return -1;
 	}
 	ret = qla82xx_do_rom_fast_read(ha, addr, valp);
-	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+	qla82xx_rom_unlock(ha);
 	return ret;
 }
 
@@ -1056,7 +1062,7 @@ qla82xx_write_flash_dword(struct qla_hw_data *ha, uint32_t flashaddr,
 	ret = qla82xx_flash_wait_write_finish(ha);
 
 done_write:
-	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+	qla82xx_rom_unlock(ha);
 	return ret;
 }
 
@@ -1081,12 +1087,26 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha)
 	/* Halt all the indiviual PEGs and other blocks of the ISP */
 	qla82xx_rom_lock(ha);
 
-	/* mask all niu interrupts */
+	/* disable all I2Q */
+	qla82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x10, 0x0);
+	qla82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x14, 0x0);
+	qla82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x18, 0x0);
+	qla82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x1c, 0x0);
+	qla82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x20, 0x0);
+	qla82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x24, 0x0);
+
+	/* disable all niu interrupts */
 	qla82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x40, 0xff);
 	/* disable xge rx/tx */
 	qla82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x70000, 0x00);
 	/* disable xg1 rx/tx */
 	qla82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x80000, 0x00);
+	/* disable sideband mac */
+	qla82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x90000, 0x00);
+	/* disable ap0 mac */
+	qla82xx_wr_32(ha, QLA82XX_CRB_NIU + 0xa0000, 0x00);
+	/* disable ap1 mac */
+	qla82xx_wr_32(ha, QLA82XX_CRB_NIU + 0xb0000, 0x00);
 
 	/* halt sre */
 	val = qla82xx_rd_32(ha, QLA82XX_CRB_SRE + 0x1000);
@@ -1101,6 +1121,7 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha)
 	qla82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x10, 0x0);
 	qla82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x18, 0x0);
 	qla82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x100, 0x0);
+	qla82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x200, 0x0);
 
 	/* halt pegs */
 	qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c, 1);
@@ -1108,9 +1129,9 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha)
 	qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c, 1);
 	qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_3 + 0x3c, 1);
 	qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_4 + 0x3c, 1);
+	msleep(20);
 
 	/* big hammer */
-	msleep(1000);
 	if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags))
 		/* don't reset CAM block on reset */
 		qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xfeffffff);
@@ -1129,7 +1150,7 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha)
 	qla82xx_wr_32(ha, QLA82XX_CRB_QDR_NET + 0xe4, val);
 	msleep(20);
 
-	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+	qla82xx_rom_unlock(ha);
 
 	/* Read the signature value from the flash.
 	 * Offset 0: Contain signature (0xcafecafe)
@@ -2395,9 +2416,13 @@ qla82xx_load_fw(scsi_qla_host_t *vha)
 
 	if (qla82xx_fw_load_from_flash(ha) == QLA_SUCCESS) {
 		qla_printk(KERN_ERR, ha,
-			"Firmware loaded successfully from flash\n");
+		    "Firmware loaded successfully from flash\n");
 		return QLA_SUCCESS;
+	} else {
+		qla_printk(KERN_ERR, ha,
+		    "Firmware load from flash failed\n");
 	}
+
 try_blob_fw:
 	qla_printk(KERN_INFO, ha,
 	    "Attempting to load firmware from blob\n");
@@ -2548,11 +2573,11 @@ qla2xx_build_scsi_type_6_iocbs(srb_t *sp, struct cmd_type_6 *cmd_pkt,
 			dsd_seg = (uint32_t *)&cmd_pkt->fcp_data_dseg_address;
 			*dsd_seg++ = cpu_to_le32(LSD(dsd_ptr->dsd_list_dma));
 			*dsd_seg++ = cpu_to_le32(MSD(dsd_ptr->dsd_list_dma));
-			cmd_pkt->fcp_data_dseg_len = dsd_list_len;
+			*dsd_seg++ = cpu_to_le32(dsd_list_len);
 		} else {
 			*cur_dsd++ = cpu_to_le32(LSD(dsd_ptr->dsd_list_dma));
 			*cur_dsd++ = cpu_to_le32(MSD(dsd_ptr->dsd_list_dma));
-			*cur_dsd++ = dsd_list_len;
+			*cur_dsd++ = cpu_to_le32(dsd_list_len);
 		}
 		cur_dsd = (uint32_t *)next_dsd;
 		while (avail_dsds) {
@@ -2991,7 +3016,7 @@ qla82xx_unprotect_flash(struct qla_hw_data *ha)
 		qla_printk(KERN_WARNING, ha, "Write disable failed\n");
 
 done_unprotect:
-	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+	qla82xx_rom_unlock(ha);
 	return ret;
 }
 
@@ -3020,7 +3045,7 @@ qla82xx_protect_flash(struct qla_hw_data *ha)
 	if (qla82xx_write_disable_flash(ha) != 0)
 		qla_printk(KERN_WARNING, ha, "Write disable failed\n");
 done_protect:
-	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+	qla82xx_rom_unlock(ha);
 	return ret;
 }
 
@@ -3048,7 +3073,7 @@ qla82xx_erase_sector(struct qla_hw_data *ha, int addr)
 	}
 	ret = qla82xx_flash_wait_write_finish(ha);
 done:
-	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+	qla82xx_rom_unlock(ha);
 	return ret;
 }
 
@@ -3228,7 +3253,7 @@ void qla82xx_rom_lock_recovery(struct qla_hw_data *ha)
 	 * else died while holding it.
 	 * In either case, unlock.
 	 */
-	qla82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+	qla82xx_rom_unlock(ha);
 }
 
 /*
@@ -3528,15 +3553,18 @@ int
 qla82xx_device_state_handler(scsi_qla_host_t *vha)
 {
 	uint32_t dev_state;
+	uint32_t old_dev_state;
 	int rval = QLA_SUCCESS;
 	unsigned long dev_init_timeout;
 	struct qla_hw_data *ha = vha->hw;
+	int loopcount = 0;
 
 	qla82xx_idc_lock(ha);
 	if (!vha->flags.init_done)
 		qla82xx_set_drv_active(vha);
 
 	dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+	old_dev_state = dev_state;
 	qla_printk(KERN_INFO, ha, "1:Device state is 0x%x = %s\n", dev_state,
 		dev_state < MAX_STATES ? qdev_state[dev_state] : "Unknown");
 
@@ -3553,10 +3581,16 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
 			break;
 		}
 		dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
-		qla_printk(KERN_INFO, ha,
-			"2:Device state is 0x%x = %s\n", dev_state,
-			dev_state < MAX_STATES ?
-			qdev_state[dev_state] : "Unknown");
+		if (old_dev_state != dev_state) {
+			loopcount = 0;
+			old_dev_state = dev_state;
+		}
+		if (loopcount < 5) {
+			qla_printk(KERN_INFO, ha,
+			    "2:Device state is 0x%x = %s\n", dev_state,
+			    dev_state < MAX_STATES ?
+			    qdev_state[dev_state] : "Unknown");
+		}
 
 		switch (dev_state) {
 		case QLA82XX_DEV_READY:
@@ -3570,6 +3604,7 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
 			qla82xx_idc_lock(ha);
 			break;
 		case QLA82XX_DEV_NEED_RESET:
+		    if (!ql2xdontresethba)
 			qla82xx_need_reset_handler(vha);
 			dev_init_timeout = jiffies +
 				(ha->nx_dev_init_timeout * HZ);
@@ -3604,6 +3639,7 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
 			msleep(1000);
 			qla82xx_idc_lock(ha);
 		}
+		loopcount++;
 	}
 exit:
 	qla82xx_idc_unlock(ha);
@@ -3621,7 +3657,8 @@ void qla82xx_watchdog(scsi_qla_host_t *vha)
 		if (dev_state == QLA82XX_DEV_NEED_RESET &&
 		    !test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) {
 			qla_printk(KERN_WARNING, ha,
-			    "%s(): Adapter reset needed!\n", __func__);
+			    "scsi(%ld) %s: Adapter reset needed!\n",
+				vha->host_no, __func__);
 			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 			qla2xxx_wake_dpc(vha);
 		} else if (dev_state == QLA82XX_DEV_NEED_QUIESCENT &&
@@ -3632,10 +3669,27 @@ void qla82xx_watchdog(scsi_qla_host_t *vha)
 			set_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags);
 			qla2xxx_wake_dpc(vha);
 		} else {
-			qla82xx_check_fw_alive(vha);
 			if (qla82xx_check_fw_alive(vha)) {
 				halt_status = qla82xx_rd_32(ha,
 				    QLA82XX_PEG_HALT_STATUS1);
+				qla_printk(KERN_INFO, ha,
+				    "scsi(%ld): %s, Dumping hw/fw registers:\n "
+				    " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n "
+				    " PEG_NET_0_PC: 0x%x, PEG_NET_1_PC: 0x%x,\n "
+				    " PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n "
+				    " PEG_NET_4_PC: 0x%x\n",
+				    vha->host_no, __func__, halt_status,
+				    qla82xx_rd_32(ha, QLA82XX_PEG_HALT_STATUS2),
+				    qla82xx_rd_32(ha,
+					    QLA82XX_CRB_PEG_NET_0 + 0x3c),
+				    qla82xx_rd_32(ha,
+					    QLA82XX_CRB_PEG_NET_1 + 0x3c),
+				    qla82xx_rd_32(ha,
+					    QLA82XX_CRB_PEG_NET_2 + 0x3c),
+				    qla82xx_rd_32(ha,
+					    QLA82XX_CRB_PEG_NET_3 + 0x3c),
+				    qla82xx_rd_32(ha,
+					    QLA82XX_CRB_PEG_NET_4 + 0x3c));
 				if (halt_status & HALT_STATUS_UNRECOVERABLE) {
 					set_bit(ISP_UNRECOVERABLE,
 					    &vha->dpc_flags);
@@ -3651,8 +3705,9 @@ void qla82xx_watchdog(scsi_qla_host_t *vha)
 				if (ha->flags.mbox_busy) {
 					ha->flags.mbox_int = 1;
 					DEBUG2(qla_printk(KERN_ERR, ha,
-					    "Due to fw hung, doing premature "
-					    "completion of mbx command\n"));
+					    "scsi(%ld) Due to fw hung, doing "
+					    "premature completion of mbx "
+					    "command\n", vha->host_no));
 					if (test_bit(MBX_INTR_WAIT,
 					    &ha->mbx_cmd_flags))
 						complete(&ha->mbx_intr_comp);
diff --git a/drivers/scsi/qla2xxx/qla_nx.h b/drivers/scsi/qla2xxx/qla_nx.h
index ed5883f1778a36a8f23b899738c7ecb055cba46a..8a21832c669317203fd2f3dec79c90ffc14d5633 100644
--- a/drivers/scsi/qla2xxx/qla_nx.h
+++ b/drivers/scsi/qla2xxx/qla_nx.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index aa774752916549a9c41087f3d634a07bd1287648..f461925a9dfc29d7656df3477eecdb29eaead55d 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -164,6 +164,20 @@ module_param(ql2xasynctmfenable, int, S_IRUGO);
 MODULE_PARM_DESC(ql2xasynctmfenable,
 		"Enables issue of TM IOCBs asynchronously via IOCB mechanism"
 		"Default is 0 - Issue TM IOCBs via mailbox mechanism.");
+
+int ql2xdontresethba;
+module_param(ql2xdontresethba, int, S_IRUGO);
+MODULE_PARM_DESC(ql2xdontresethba,
+	"Option to specify reset behaviour\n"
+	" 0 (Default) -- Reset on failure.\n"
+	" 1 -- Do not reset on failure.\n");
+
+uint ql2xmaxlun = MAX_LUNS;
+module_param(ql2xmaxlun, uint, S_IRUGO);
+MODULE_PARM_DESC(ql2xmaxlun,
+		"Defines the maximum LU number to register with the SCSI "
+		"midlayer. Default is 65535.");
+
 /*
  * SCSI host template entry points
  */
@@ -528,7 +542,7 @@ qla2x00_get_new_sp(scsi_qla_host_t *vha, fc_port_t *fcport,
 static int
 qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 {
-	scsi_qla_host_t *vha = shost_priv(cmd->device->host);
+	scsi_qla_host_t *vha = shost_priv(host);
 	fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
 	struct fc_rport *rport = starget_to_rport(scsi_target(cmd->device));
 	struct qla_hw_data *ha = vha->hw;
@@ -2128,7 +2142,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	else
 		host->max_cmd_len = MAX_CMDSZ;
 	host->max_channel = MAX_BUSES - 1;
-	host->max_lun = MAX_LUNS;
+	host->max_lun = ql2xmaxlun;
 	host->transportt = qla2xxx_transport_template;
 	sht->vendor_id = (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_QLOGIC);
 
@@ -2360,21 +2374,26 @@ qla2x00_remove_one(struct pci_dev *pdev)
 	base_vha = pci_get_drvdata(pdev);
 	ha = base_vha->hw;
 
-	spin_lock_irqsave(&ha->vport_slock, flags);
-	list_for_each_entry(vha, &ha->vp_list, list) {
-		atomic_inc(&vha->vref_count);
+	mutex_lock(&ha->vport_lock);
+	while (ha->cur_vport_count) {
+		struct Scsi_Host *scsi_host;
 
-		if (vha->fc_vport) {
-			spin_unlock_irqrestore(&ha->vport_slock, flags);
+		spin_lock_irqsave(&ha->vport_slock, flags);
 
-			fc_vport_terminate(vha->fc_vport);
+		BUG_ON(base_vha->list.next == &ha->vp_list);
+		/* This assumes first entry in ha->vp_list is always base vha */
+		vha = list_first_entry(&base_vha->list, scsi_qla_host_t, list);
+		scsi_host = scsi_host_get(vha->host);
 
-			spin_lock_irqsave(&ha->vport_slock, flags);
-		}
+		spin_unlock_irqrestore(&ha->vport_slock, flags);
+		mutex_unlock(&ha->vport_lock);
+
+		fc_vport_terminate(vha->fc_vport);
+		scsi_host_put(vha->host);
 
-		atomic_dec(&vha->vref_count);
+		mutex_lock(&ha->vport_lock);
 	}
-	spin_unlock_irqrestore(&ha->vport_slock, flags);
+	mutex_unlock(&ha->vport_lock);
 
 	set_bit(UNLOADING, &base_vha->dpc_flags);
 
@@ -2544,7 +2563,7 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport,
 {
 	if (atomic_read(&fcport->state) == FCS_ONLINE &&
 	    vha->vp_idx == fcport->vp_idx) {
-		atomic_set(&fcport->state, FCS_DEVICE_LOST);
+		qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST);
 		qla2x00_schedule_rport_del(vha, fcport, defer);
 	}
 	/*
@@ -2552,7 +2571,7 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport,
 	 * port but do the retries.
 	 */
 	if (atomic_read(&fcport->state) != FCS_DEVICE_DEAD)
-		atomic_set(&fcport->state, FCS_DEVICE_LOST);
+		qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST);
 
 	if (!do_login)
 		return;
@@ -2607,7 +2626,7 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer)
 		if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD)
 			continue;
 		if (atomic_read(&fcport->state) == FCS_ONLINE) {
-			atomic_set(&fcport->state, FCS_DEVICE_LOST);
+			qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST);
 			if (defer)
 				qla2x00_schedule_rport_del(vha, fcport, defer);
 			else if (vha->vp_idx == fcport->vp_idx)
@@ -3214,6 +3233,17 @@ void qla2x00_relogin(struct scsi_qla_host *vha)
 							fcport->d_id.b.area,
 							fcport->d_id.b.al_pa);
 
+				if (fcport->loop_id == FC_NO_LOOP_ID) {
+					fcport->loop_id = next_loopid =
+					    ha->min_external_loopid;
+					status = qla2x00_find_new_loop_id(
+					    vha, fcport);
+					if (status != QLA_SUCCESS) {
+						/* Ran out of IDs to use */
+						break;
+					}
+				}
+
 				if (IS_ALOGIO_CAPABLE(ha)) {
 					fcport->flags |= FCF_ASYNC_SENT;
 					data[0] = 0;
@@ -3604,7 +3634,8 @@ qla2x00_timer(scsi_qla_host_t *vha)
 	if (!pci_channel_offline(ha->pdev))
 		pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w);
 
-	if (IS_QLA82XX(ha)) {
+	/* Make sure qla82xx_watchdog is run only for physical port */
+	if (!vha->vp_idx && IS_QLA82XX(ha)) {
 		if (test_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags))
 			start_dpc++;
 		qla82xx_watchdog(vha);
@@ -3612,7 +3643,8 @@ qla2x00_timer(scsi_qla_host_t *vha)
 
 	/* Loop down handler. */
 	if (atomic_read(&vha->loop_down_timer) > 0 &&
-	    !(test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags))
+	    !(test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) &&
+	    !(test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags))
 		&& vha->flags.online) {
 
 		if (atomic_read(&vha->loop_down_timer) ==
@@ -3648,7 +3680,11 @@ qla2x00_timer(scsi_qla_host_t *vha)
 					if (!(sfcp->flags & FCF_FCP2_DEVICE))
 						continue;
 
-					set_bit(ISP_ABORT_NEEDED,
+					if (IS_QLA82XX(ha))
+						set_bit(FCOE_CTX_RESET_NEEDED,
+							&vha->dpc_flags);
+					else
+						set_bit(ISP_ABORT_NEEDED,
 							&vha->dpc_flags);
 					break;
 				}
@@ -3667,7 +3703,12 @@ qla2x00_timer(scsi_qla_host_t *vha)
 				qla_printk(KERN_WARNING, ha,
 				    "Loop down - aborting ISP.\n");
 
-				set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+				if (IS_QLA82XX(ha))
+					set_bit(FCOE_CTX_RESET_NEEDED,
+						&vha->dpc_flags);
+				else
+					set_bit(ISP_ABORT_NEEDED,
+						&vha->dpc_flags);
 			}
 		}
 		DEBUG3(printk("scsi(%ld): Loop Down - seconds remaining %d\n",
@@ -3675,8 +3716,8 @@ qla2x00_timer(scsi_qla_host_t *vha)
 		    atomic_read(&vha->loop_down_timer)));
 	}
 
-	/* Check if beacon LED needs to be blinked */
-	if (ha->beacon_blink_led == 1) {
+	/* Check if beacon LED needs to be blinked for physical host only */
+	if (!vha->vp_idx && (ha->beacon_blink_led == 1)) {
 		set_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags);
 		start_dpc++;
 	}
diff --git a/drivers/scsi/qla2xxx/qla_settings.h b/drivers/scsi/qla2xxx/qla_settings.h
index f0b2b9986a55d2f4a7ac906a18496ce7998d2036..d70f03008981a9b1b6ee7f5a0d9ff31795edef87 100644
--- a/drivers/scsi/qla2xxx/qla_settings.h
+++ b/drivers/scsi/qla2xxx/qla_settings.h
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 22070621206c78d6eec28666dad84e3a6a756329..693647661ed1e535faa2dffca9abf6adfed0c472 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 3a260c3f055a5a45dc7668cd32e33b6fea13453d..062c97bf62f57b9a959fcb486915ec2570068349 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -1,15 +1,15 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2010 QLogic Corporation
+ * Copyright (c)  2003-2011 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.03.07.00"
+#define QLA2XXX_VERSION      "8.03.07.03-k"
 
 #define QLA_DRIVER_MAJOR_VER	8
 #define QLA_DRIVER_MINOR_VER	3
 #define QLA_DRIVER_PATCH_VER	7
-#define QLA_DRIVER_BETA_VER	0
+#define QLA_DRIVER_BETA_VER	3
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index f9d81c8372c3c3a12a292049a975c48325dc5226..d78b58dc501169b1160c5dd669f165b2f7d1306a 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -19,7 +19,7 @@
  * @mbx_cmd: data pointer for mailbox in registers.
  * @mbx_sts: data pointer for mailbox out registers.
  *
- * This routine isssue mailbox commands and waits for completion.
+ * This routine issue mailbox commands and waits for completion.
  * If outCount is 0, this routine completes successfully WITHOUT waiting
  * for the mailbox command to complete.
  **/
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 230ba097d28ca0d8e50d2dd05af3f24c8b6520c8..c22f2a764d9d0f46a356e17973c745bec578ccaf 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -2068,15 +2068,14 @@ static int qla4xxx_eh_abort(struct scsi_cmnd *cmd)
 	struct scsi_qla_host *ha = to_qla_host(cmd->device->host);
 	unsigned int id = cmd->device->id;
 	unsigned int lun = cmd->device->lun;
-	unsigned long serial = cmd->serial_number;
 	unsigned long flags;
 	struct srb *srb = NULL;
 	int ret = SUCCESS;
 	int wait = 0;
 
 	ql4_printk(KERN_INFO, ha,
-	    "scsi%ld:%d:%d: Abort command issued cmd=%p, pid=%ld\n",
-	    ha->host_no, id, lun, cmd, serial);
+	    "scsi%ld:%d:%d: Abort command issued cmd=%p\n",
+	    ha->host_no, id, lun, cmd);
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 	srb = (struct srb *) CMD_SP(cmd);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index e2d45c91b8e8fa9d99d2d6abc17739aff12e6012..9689d41c788887f4f3fb12e43c87b0c67ae1aa39 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1292,8 +1292,10 @@ static struct scsi_host_template qpti_template = {
 	.use_clustering		= ENABLE_CLUSTERING,
 };
 
+static const struct of_device_id qpti_match[];
 static int __devinit qpti_sbus_probe(struct platform_device *op)
 {
+	const struct of_device_id *match;
 	struct scsi_host_template *tpnt;
 	struct device_node *dp = op->dev.of_node;
 	struct Scsi_Host *host;
@@ -1301,9 +1303,10 @@ static int __devinit qpti_sbus_probe(struct platform_device *op)
 	static int nqptis;
 	const char *fcode;
 
-	if (!op->dev.of_match)
+	match = of_match_device(qpti_match, &op->dev);
+	if (!match)
 		return -EINVAL;
-	tpnt = op->dev.of_match->data;
+	tpnt = match->data;
 
 	/* Sometimes Antares cards come up not completely
 	 * setup, and we get a report of a zero IRQ.
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 633c2395a92a2c918cfd068d541f99063f9470f2..abea2cf05c2e41cc1b7a7df581ae74cf0db56768 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -321,6 +321,12 @@ static int scsi_check_sense(struct scsi_cmnd *scmd)
 				    "changed. The Linux SCSI layer does not "
 				    "automatically adjust these parameters.\n");
 
+		if (sshdr.asc == 0x38 && sshdr.ascq == 0x07)
+			scmd_printk(KERN_WARNING, scmd,
+				    "Warning! Received an indication that the "
+				    "LUN reached a thin provisioning soft "
+				    "threshold.\n");
+
 		/*
 		 * Pass the UA upwards for a determination in the completion
 		 * functions.
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 0bac91e72370725cb79d8320b3a9daba01b1114c..ec1803a48723dc950f56eb3fddb33456ea8d9a61 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -74,8 +74,6 @@ struct kmem_cache *scsi_sdb_cache;
  */
 #define SCSI_QUEUE_DELAY	3
 
-static void scsi_run_queue(struct request_queue *q);
-
 /*
  * Function:	scsi_unprep_request()
  *
@@ -161,7 +159,7 @@ static int __scsi_queue_insert(struct scsi_cmnd *cmd, int reason, int unbusy)
 	blk_requeue_request(q, cmd->request);
 	spin_unlock_irqrestore(q->queue_lock, flags);
 
-	scsi_run_queue(q);
+	kblockd_schedule_work(q, &device->requeue_work);
 
 	return 0;
 }
@@ -438,7 +436,11 @@ static void scsi_run_queue(struct request_queue *q)
 			continue;
 		}
 
-		blk_run_queue_async(sdev->request_queue);
+		spin_unlock(shost->host_lock);
+		spin_lock(sdev->request_queue->queue_lock);
+		__blk_run_queue(sdev->request_queue);
+		spin_unlock(sdev->request_queue->queue_lock);
+		spin_lock(shost->host_lock);
 	}
 	/* put any unprocessed entries back */
 	list_splice(&starved_list, &shost->starved_list);
@@ -447,6 +449,16 @@ static void scsi_run_queue(struct request_queue *q)
 	blk_run_queue(q);
 }
 
+void scsi_requeue_run_queue(struct work_struct *work)
+{
+	struct scsi_device *sdev;
+	struct request_queue *q;
+
+	sdev = container_of(work, struct scsi_device, requeue_work);
+	q = sdev->request_queue;
+	scsi_run_queue(q);
+}
+
 /*
  * Function:	scsi_requeue_command()
  *
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index c99da926fdac02e1d5a43faa9a9436f4d55a8f0b..f46855cd853dc167d50e341ee494f13f6b5d8c2f 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -386,13 +386,59 @@ static ssize_t proc_scsi_write(struct file *file, const char __user *buf,
  * @s: output goes here
  * @p: not used
  */
-static int proc_scsi_show(struct seq_file *s, void *p)
+static int always_match(struct device *dev, void *data)
 {
-	seq_printf(s, "Attached devices:\n");
-	bus_for_each_dev(&scsi_bus_type, NULL, s, proc_print_scsidevice);
-	return 0;
+	return 1;
+}
+
+static inline struct device *next_scsi_device(struct device *start)
+{
+	struct device *next = bus_find_device(&scsi_bus_type, start, NULL,
+					      always_match);
+	put_device(start);
+	return next;
 }
 
+static void *scsi_seq_start(struct seq_file *sfile, loff_t *pos)
+{
+	struct device *dev = NULL;
+	loff_t n = *pos;
+
+	while ((dev = next_scsi_device(dev))) {
+		if (!n--)
+			break;
+		sfile->private++;
+	}
+	return dev;
+}
+
+static void *scsi_seq_next(struct seq_file *sfile, void *v, loff_t *pos)
+{
+	(*pos)++;
+	sfile->private++;
+	return next_scsi_device(v);
+}
+
+static void scsi_seq_stop(struct seq_file *sfile, void *v)
+{
+	put_device(v);
+}
+
+static int scsi_seq_show(struct seq_file *sfile, void *dev)
+{
+	if (!sfile->private)
+		seq_puts(sfile, "Attached devices:\n");
+
+	return proc_print_scsidevice(dev, sfile);
+}
+
+static const struct seq_operations scsi_seq_ops = {
+	.start	= scsi_seq_start,
+	.next	= scsi_seq_next,
+	.stop	= scsi_seq_stop,
+	.show	= scsi_seq_show
+};
+
 /**
  * proc_scsi_open - glue function
  * @inode: not used
@@ -406,7 +452,7 @@ static int proc_scsi_open(struct inode *inode, struct file *file)
 	 * We don't really need this for the write case but it doesn't
 	 * harm either.
 	 */
-	return single_open(file, proc_scsi_show, NULL);
+	return seq_open(file, &scsi_seq_ops);
 }
 
 static const struct file_operations proc_scsi_operations = {
@@ -415,7 +461,7 @@ static const struct file_operations proc_scsi_operations = {
 	.read		= seq_read,
 	.write		= proc_scsi_write,
 	.llseek		= seq_lseek,
-	.release	= single_release,
+	.release	= seq_release,
 };
 
 /**
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 087821fac8fe76d64b50b0beaad7b1dd3c2dff0c..58584dc0724ade4fb4b2d5fc12d48b962d2b91bd 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -242,6 +242,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
 	int display_failure_msg = 1, ret;
 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
 	extern void scsi_evt_thread(struct work_struct *work);
+	extern void scsi_requeue_run_queue(struct work_struct *work);
 
 	sdev = kzalloc(sizeof(*sdev) + shost->transportt->device_size,
 		       GFP_ATOMIC);
@@ -264,6 +265,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
 	INIT_LIST_HEAD(&sdev->event_list);
 	spin_lock_init(&sdev->list_lock);
 	INIT_WORK(&sdev->event_work, scsi_evt_thread);
+	INIT_WORK(&sdev->requeue_work, scsi_requeue_run_queue);
 
 	sdev->sdev_gendev.parent = get_device(&starget->dev);
 	sdev->sdev_target = starget;
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
index 8bca8c25ba69e61454d7bcf9a4d77971d991fc2d..84a1fdf67864cc4e0169b78d57687509c403a907 100644
--- a/drivers/scsi/scsi_tgt_lib.c
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -275,10 +275,8 @@ void scsi_tgt_free_queue(struct Scsi_Host *shost)
 
 	for (i = 0; i < ARRAY_SIZE(qdata->cmd_hash); i++) {
 		list_for_each_entry_safe(tcmd, n, &qdata->cmd_hash[i],
-					 hash_list) {
-			list_del(&tcmd->hash_list);
-			list_add(&tcmd->hash_list, &cmds);
-		}
+					 hash_list)
+			list_move(&tcmd->hash_list, &cmds);
 	}
 
 	spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 815069d13f9b57edc5ddaf22dbb223c452d74811..1b214910b71414804f6d0c6dee0932ead1f98156 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -422,8 +422,7 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev,
 
 	snprintf(fc_host->work_q_name, sizeof(fc_host->work_q_name),
 		 "fc_wq_%d", shost->host_no);
-	fc_host->work_q = create_singlethread_workqueue(
-					fc_host->work_q_name);
+	fc_host->work_q = alloc_workqueue(fc_host->work_q_name, 0, 0);
 	if (!fc_host->work_q)
 		return -ENOMEM;
 
@@ -431,8 +430,8 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev,
 	snprintf(fc_host->devloss_work_q_name,
 		 sizeof(fc_host->devloss_work_q_name),
 		 "fc_dl_%d", shost->host_no);
-	fc_host->devloss_work_q = create_singlethread_workqueue(
-					fc_host->devloss_work_q_name);
+	fc_host->devloss_work_q =
+			alloc_workqueue(fc_host->devloss_work_q_name, 0, 0);
 	if (!fc_host->devloss_work_q) {
 		destroy_workqueue(fc_host->work_q);
 		fc_host->work_q = NULL;
@@ -2489,6 +2488,8 @@ fc_rport_final_delete(struct work_struct *work)
 	unsigned long flags;
 	int do_callback = 0;
 
+	fc_terminate_rport_io(rport);
+
 	/*
 	 * if a scan is pending, flush the SCSI Host work_q so that
 	 * that we can reclaim the rport scan work element.
@@ -2496,8 +2497,6 @@ fc_rport_final_delete(struct work_struct *work)
 	if (rport->flags & FC_RPORT_SCAN_PENDING)
 		scsi_flush_work(shost);
 
-	fc_terminate_rport_io(rport);
-
 	/*
 	 * Cancel any outstanding timers. These should really exist
 	 * only when rmmod'ing the LLDD and we're asking for
diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c
index fef0e3c75b16d59201697ae9b77c380bfa67cb71..3a9d85ca6047068b495c208a844f5a4ce3c71b52 100644
--- a/drivers/scsi/sgiwd93.c
+++ b/drivers/scsi/sgiwd93.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1999 Andrew R. Baker (andrewb@uab.edu)
  * Copyright (C) 2001 Florian Lohoff (flo@rfc822.org)
  * Copyright (C) 2003, 07 Ralf Baechle (ralf@linux-mips.org)
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index a124a28f2ccbf27f3e89981cc60eb57f0a305fc0..a1baccce05f08a9abbae70522a478ce5f2f12911 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -565,12 +565,12 @@ dc390_StartSCSI( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_sr
 	pDCB->TagMask |= 1 << tag[1];
 	pSRB->TagNumber = tag[1];
 	DC390_write8(ScsiFifo, tag[1]);
-	DEBUG1(printk(KERN_INFO "DC390: Select w/DisCn for Cmd %li (SRB %p), block tag %02x\n", scmd->serial_number, pSRB, tag[1]));
+	DEBUG1(printk(KERN_INFO "DC390: Select w/DisCn for SRB %p, block tag %02x\n", pSRB, tag[1]));
 	cmd = SEL_W_ATN3;
     } else {
 	/* No TagQ */
 //no_tag:
-	DEBUG1(printk(KERN_INFO "DC390: Select w%s/DisCn for Cmd %li (SRB %p), No TagQ\n", disc_allowed ? "" : "o", scmd->serial_number, pSRB));
+	DEBUG1(printk(KERN_INFO "DC390: Select w%s/DisCn for SRB %p, No TagQ\n", disc_allowed ? "" : "o", pSRB));
     }
 
     pSRB->SRBState = SRB_START_;
@@ -620,8 +620,8 @@ dc390_StartSCSI( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_sr
     if (DC390_read8 (Scsi_Status) & INTERRUPT)
     {
 	dc390_freetag (pDCB, pSRB);
-	DEBUG0(printk ("DC390: Interrupt during Start SCSI (pid %li, target %02i-%02i)\n",
-		scmd->serial_number, scmd->device->id, scmd->device->lun));
+	DEBUG0(printk ("DC390: Interrupt during Start SCSI (target %02i-%02i)\n",
+		scmd->device->id, scmd->device->lun));
 	pSRB->SRBState = SRB_READY;
 	//DC390_write8 (ScsiCmd, CLEAR_FIFO_CMD);
 	pACB->SelLost++;
@@ -1705,8 +1705,7 @@ dc390_SRBdone( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb*
 
     status = pSRB->TargetStatus;
 
-    DEBUG0(printk (" SRBdone (%02x,%08x), SRB %p, pid %li\n", status, pcmd->result,\
-		pSRB, pcmd->serial_number));
+    DEBUG0(printk (" SRBdone (%02x,%08x), SRB %p\n", status, pcmd->result, pSRB));
     if(pSRB->SRBFlag & AUTO_REQSENSE)
     {	/* Last command was a Request Sense */
 	pSRB->SRBFlag &= ~AUTO_REQSENSE;
@@ -1727,7 +1726,7 @@ dc390_SRBdone( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb*
 	    } else {
 		SET_RES_DRV(pcmd->result, DRIVER_SENSE);
 		//pSRB->ScsiCmdLen	 = (u8) (pSRB->Segment1[0] >> 8);
-		DEBUG0 (printk ("DC390: RETRY pid %li (%02x), target %02i-%02i\n", pcmd->serial_number, pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
+		DEBUG0 (printk ("DC390: RETRY (%02x), target %02i-%02i\n", pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
 		pSRB->TotalXferredLen = 0;
 		SET_RES_DID(pcmd->result, DID_SOFT_ERROR);
 	    }
@@ -1747,7 +1746,7 @@ dc390_SRBdone( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb*
 	else if (status == SAM_STAT_TASK_SET_FULL)
 	{
 	    scsi_track_queue_full(pcmd->device, pDCB->GoingSRBCnt - 1);
-	    DEBUG0 (printk ("DC390: RETRY pid %li (%02x), target %02i-%02i\n", pcmd->serial_number, pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
+	    DEBUG0 (printk ("DC390: RETRY (%02x), target %02i-%02i\n", pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
 	    pSRB->TotalXferredLen = 0;
 	    SET_RES_DID(pcmd->result, DID_SOFT_ERROR);
 	}
@@ -1801,7 +1800,7 @@ dc390_SRBdone( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb*
     /* Add to free list */
     dc390_Free_insert (pACB, pSRB);
 
-    DEBUG0(printk (KERN_DEBUG "DC390: SRBdone: done pid %li\n", pcmd->serial_number));
+    DEBUG0(printk (KERN_DEBUG "DC390: SRBdone: done\n"));
     pcmd->scsi_done (pcmd);
 
     return;
@@ -1997,8 +1996,7 @@ static int DC390_abort(struct scsi_cmnd *cmd)
 	struct dc390_acb *pACB = (struct dc390_acb*) cmd->device->host->hostdata;
 	struct dc390_dcb *pDCB = (struct dc390_dcb*) cmd->device->hostdata;
 
-	scmd_printk(KERN_WARNING, cmd,
-		"DC390: Abort command (pid %li)\n", cmd->serial_number);
+	scmd_printk(KERN_WARNING, cmd, "DC390: Abort command\n");
 
 	/* abort() is too stupid for already sent commands at the moment. 
 	 * If it's called we are in trouble anyway, so let's dump some info 
@@ -2006,7 +2004,7 @@ static int DC390_abort(struct scsi_cmnd *cmd)
 	dc390_dumpinfo(pACB, pDCB, NULL);
 
 	pDCB->DCBFlag |= ABORT_DEV_;
-	printk(KERN_INFO "DC390: Aborted pid %li\n", cmd->serial_number);
+	printk(KERN_INFO "DC390: Aborted.\n");
 
 	return FAILED;
 }
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index edfc5da8be4c05aa5bc729c7ee47fca531bf797f..90e104d6b55826caece982dc310500bc756ae7f7 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -1256,8 +1256,8 @@ static int u14_34f_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct
    j = ((struct hostdata *) SCpnt->device->host->hostdata)->board_number;
 
    if (SCpnt->host_scribble)
-      panic("%s: qcomm, pid %ld, SCpnt %p already active.\n",
-            BN(j), SCpnt->serial_number, SCpnt);
+      panic("%s: qcomm, SCpnt %p already active.\n",
+            BN(j), SCpnt);
 
    /* i is the mailbox number, look for the first free mailbox
       starting from last_cp_used */
@@ -1286,9 +1286,9 @@ static int u14_34f_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct
    cpp->cpp_index = i;
    SCpnt->host_scribble = (unsigned char *) &cpp->cpp_index;
 
-   if (do_trace) printk("%s: qcomm, mbox %d, target %d.%d:%d, pid %ld.\n",
+   if (do_trace) printk("%s: qcomm, mbox %d, target %d.%d:%d.\n",
                         BN(j), i, SCpnt->device->channel, SCpnt->device->id,
-                        SCpnt->device->lun, SCpnt->serial_number);
+                        SCpnt->device->lun);
 
    cpp->opcode = OP_SCSI;
    cpp->channel = SCpnt->device->channel;
@@ -1315,7 +1315,7 @@ static int u14_34f_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct
       unmap_dma(i, j);
       SCpnt->host_scribble = NULL;
       scmd_printk(KERN_INFO, SCpnt,
-      		"qcomm, pid %ld, adapter busy.\n", SCpnt->serial_number);
+      		"qcomm, adapter busy.\n");
       return 1;
       }
 
@@ -1337,14 +1337,12 @@ static int u14_34f_eh_abort(struct scsi_cmnd *SCarg) {
    j = ((struct hostdata *) SCarg->device->host->hostdata)->board_number;
 
    if (SCarg->host_scribble == NULL) {
-      scmd_printk(KERN_INFO, SCarg, "abort, pid %ld inactive.\n",
-             SCarg->serial_number);
+      scmd_printk(KERN_INFO, SCarg, "abort, command inactive.\n");
       return SUCCESS;
       }
 
    i = *(unsigned int *)SCarg->host_scribble;
-   scmd_printk(KERN_INFO, SCarg, "abort, mbox %d, pid %ld.\n",
-	       i, SCarg->serial_number);
+   scmd_printk(KERN_INFO, SCarg, "abort, mbox %d.\n", i);
 
    if (i >= sh[j]->can_queue)
       panic("%s: abort, invalid SCarg->host_scribble.\n", BN(j));
@@ -1387,8 +1385,7 @@ static int u14_34f_eh_abort(struct scsi_cmnd *SCarg) {
       SCarg->result = DID_ABORT << 16;
       SCarg->host_scribble = NULL;
       HD(j)->cp_stat[i] = FREE;
-      printk("%s, abort, mbox %d ready, DID_ABORT, pid %ld done.\n",
-             BN(j), i, SCarg->serial_number);
+      printk("%s, abort, mbox %d ready, DID_ABORT, done.\n", BN(j), i);
       SCarg->scsi_done(SCarg);
       return SUCCESS;
       }
@@ -1403,12 +1400,12 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
    struct scsi_cmnd *SCpnt;
 
    j = ((struct hostdata *) SCarg->device->host->hostdata)->board_number;
-   scmd_printk(KERN_INFO, SCarg, "reset, enter, pid %ld.\n", SCarg->serial_number);
+   scmd_printk(KERN_INFO, SCarg, "reset, enter.\n");
 
    spin_lock_irq(sh[j]->host_lock);
 
    if (SCarg->host_scribble == NULL)
-      printk("%s: reset, pid %ld inactive.\n", BN(j), SCarg->serial_number);
+      printk("%s: reset, inactive.\n", BN(j));
 
    if (HD(j)->in_reset) {
       printk("%s: reset, exit, already in reset.\n", BN(j));
@@ -1445,14 +1442,12 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
 
       if (HD(j)->cp_stat[i] == READY || HD(j)->cp_stat[i] == ABORTING) {
          HD(j)->cp_stat[i] = ABORTING;
-         printk("%s: reset, mbox %d aborting, pid %ld.\n",
-                BN(j), i, SCpnt->serial_number);
+         printk("%s: reset, mbox %d aborting.\n", BN(j), i);
          }
 
       else {
          HD(j)->cp_stat[i] = IN_RESET;
-         printk("%s: reset, mbox %d in reset, pid %ld.\n",
-                BN(j), i, SCpnt->serial_number);
+         printk("%s: reset, mbox %d in reset.\n", BN(j), i);
          }
 
       if (SCpnt->host_scribble == NULL)
@@ -1500,8 +1495,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
          /* This mailbox is still waiting for its interrupt */
          HD(j)->cp_stat[i] = LOCKED;
 
-         printk("%s, reset, mbox %d locked, DID_RESET, pid %ld done.\n",
-                BN(j), i, SCpnt->serial_number);
+         printk("%s, reset, mbox %d locked, DID_RESET, done.\n", BN(j), i);
          }
 
       else if (HD(j)->cp_stat[i] == ABORTING) {
@@ -1513,8 +1507,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
          /* This mailbox was never queued to the adapter */
          HD(j)->cp_stat[i] = FREE;
 
-         printk("%s, reset, mbox %d aborting, DID_RESET, pid %ld done.\n",
-                BN(j), i, SCpnt->serial_number);
+         printk("%s, reset, mbox %d aborting, DID_RESET, done.\n", BN(j), i);
          }
 
       else
@@ -1528,7 +1521,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
    HD(j)->in_reset = FALSE;
    do_trace = FALSE;
 
-   if (arg_done) printk("%s: reset, exit, pid %ld done.\n", BN(j), SCarg->serial_number);
+   if (arg_done) printk("%s: reset, exit, done.\n", BN(j));
    else          printk("%s: reset, exit.\n", BN(j));
 
    spin_unlock_irq(sh[j]->host_lock);
@@ -1671,10 +1664,10 @@ static int reorder(unsigned int j, unsigned long cursec,
    if (link_statistics && (overlap || !(flushcount % link_statistics)))
       for (n = 0; n < n_ready; n++) {
          k = il[n]; cpp = &HD(j)->cp[k]; SCpnt = cpp->SCpnt;
-         printk("%s %d.%d:%d pid %ld mb %d fc %d nr %d sec %ld ns %u"\
+         printk("%s %d.%d:%d mb %d fc %d nr %d sec %ld ns %u"\
                 " cur %ld s:%c r:%c rev:%c in:%c ov:%c xd %d.\n",
                 (ihdlr ? "ihdlr" : "qcomm"), SCpnt->channel, SCpnt->target,
-                SCpnt->lun, SCpnt->serial_number, k, flushcount, n_ready,
+                SCpnt->lun, k, flushcount, n_ready,
                 blk_rq_pos(SCpnt->request), blk_rq_sectors(SCpnt->request),
 		cursec, YESNO(s), YESNO(r), YESNO(rev), YESNO(input_only),
                 YESNO(overlap), cpp->xdir);
@@ -1709,9 +1702,9 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec, unsigned in
 
       if (wait_on_busy(sh[j]->io_port, MAXLOOP)) {
          scmd_printk(KERN_INFO, SCpnt,
-	 	"%s, pid %ld, mbox %d, adapter"
+	 	"%s, mbox %d, adapter"
                 " busy, will abort.\n", (ihdlr ? "ihdlr" : "qcomm"),
-                SCpnt->serial_number, k);
+                k);
          HD(j)->cp_stat[k] = ABORTING;
          continue;
          }
@@ -1793,12 +1786,12 @@ static irqreturn_t ihdlr(unsigned int j)
    if (SCpnt == NULL) panic("%s: ihdlr, mbox %d, SCpnt == NULL.\n", BN(j), i);
 
    if (SCpnt->host_scribble == NULL)
-      panic("%s: ihdlr, mbox %d, pid %ld, SCpnt %p garbled.\n", BN(j), i,
-            SCpnt->serial_number, SCpnt);
+      panic("%s: ihdlr, mbox %d, SCpnt %p garbled.\n", BN(j), i,
+            SCpnt);
 
    if (*(unsigned int *)SCpnt->host_scribble != i)
-      panic("%s: ihdlr, mbox %d, pid %ld, index mismatch %d.\n",
-            BN(j), i, SCpnt->serial_number, *(unsigned int *)SCpnt->host_scribble);
+      panic("%s: ihdlr, mbox %d, index mismatch %d.\n",
+            BN(j), i, *(unsigned int *)SCpnt->host_scribble);
 
    sync_dma(i, j);
 
@@ -1841,8 +1834,8 @@ static irqreturn_t ihdlr(unsigned int j)
              (!(tstatus == CHECK_CONDITION && HD(j)->iocount <= 1000 &&
                (SCpnt->sense_buffer[2] & 0xf) == NOT_READY)))
             scmd_printk(KERN_INFO, SCpnt,
-	    	"ihdlr, pid %ld, target_status 0x%x, sense key 0x%x.\n",
-                   SCpnt->serial_number, spp->target_status,
+	    	"ihdlr, target_status 0x%x, sense key 0x%x.\n",
+                   spp->target_status,
                    SCpnt->sense_buffer[2]);
 
          HD(j)->target_to[scmd_id(SCpnt)][scmd_channel(SCpnt)] = 0;
@@ -1913,8 +1906,8 @@ static irqreturn_t ihdlr(unsigned int j)
         do_trace || msg_byte(spp->target_status))
 #endif
       scmd_printk(KERN_INFO, SCpnt, "ihdlr, mbox %2d, err 0x%x:%x,"\
-             " pid %ld, reg 0x%x, count %d.\n",
-             i, spp->adapter_status, spp->target_status, SCpnt->serial_number,
+             " reg 0x%x, count %d.\n",
+             i, spp->adapter_status, spp->target_status,
              reg, HD(j)->iocount);
 
    unmap_dma(i, j);
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index 4468ae3610f7bfdc06f4f1f12adc5749a74a1602..97ae716134d05fb1ae76732925e480e736592081 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -381,7 +381,7 @@ wd33c93_queuecommand_lck(struct scsi_cmnd *cmd,
 	hostdata = (struct WD33C93_hostdata *) cmd->device->host->hostdata;
 
 	DB(DB_QUEUE_COMMAND,
-	   printk("Q-%d-%02x-%ld( ", cmd->device->id, cmd->cmnd[0], cmd->serial_number))
+	   printk("Q-%d-%02x( ", cmd->device->id, cmd->cmnd[0]))
 
 /* Set up a few fields in the scsi_cmnd structure for our own use:
  *  - host_scribble is the pointer to the next cmd in the input queue
@@ -462,7 +462,7 @@ wd33c93_queuecommand_lck(struct scsi_cmnd *cmd,
 
 	wd33c93_execute(cmd->device->host);
 
-	DB(DB_QUEUE_COMMAND, printk(")Q-%ld ", cmd->serial_number))
+	DB(DB_QUEUE_COMMAND, printk(")Q "))
 
 	spin_unlock_irq(&hostdata->lock);
 	return 0;
@@ -687,7 +687,7 @@ wd33c93_execute(struct Scsi_Host *instance)
 	 */
 
 	DB(DB_EXECUTE,
-	   printk("%s%ld)EX-2 ", (cmd->SCp.phase) ? "d:" : "", cmd->serial_number))
+	   printk("%s)EX-2 ", (cmd->SCp.phase) ? "d:" : ""))
 }
 
 static void
@@ -963,7 +963,7 @@ wd33c93_intr(struct Scsi_Host *instance)
 	case CSR_XFER_DONE | PHS_COMMAND:
 	case CSR_UNEXP | PHS_COMMAND:
 	case CSR_SRV_REQ | PHS_COMMAND:
-		DB(DB_INTR, printk("CMND-%02x,%ld", cmd->cmnd[0], cmd->serial_number))
+		DB(DB_INTR, printk("CMND-%02x", cmd->cmnd[0]))
 		    transfer_pio(regs, cmd->cmnd, cmd->cmd_len, DATA_OUT_DIR,
 				 hostdata);
 		hostdata->state = S_CONNECTED;
@@ -1007,7 +1007,7 @@ wd33c93_intr(struct Scsi_Host *instance)
 		switch (msg) {
 
 		case COMMAND_COMPLETE:
-			DB(DB_INTR, printk("CCMP-%ld", cmd->serial_number))
+			DB(DB_INTR, printk("CCMP"))
 			    write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK);
 			hostdata->state = S_PRE_CMP_DISC;
 			break;
@@ -1174,7 +1174,7 @@ wd33c93_intr(struct Scsi_Host *instance)
 
 		write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER);
 		if (phs == 0x60) {
-			DB(DB_INTR, printk("SX-DONE-%ld", cmd->serial_number))
+			DB(DB_INTR, printk("SX-DONE"))
 			    cmd->SCp.Message = COMMAND_COMPLETE;
 			lun = read_wd33c93(regs, WD_TARGET_LUN);
 			DB(DB_INTR, printk(":%d.%d", cmd->SCp.Status, lun))
@@ -1200,8 +1200,8 @@ wd33c93_intr(struct Scsi_Host *instance)
 			wd33c93_execute(instance);
 		} else {
 			printk
-			    ("%02x:%02x:%02x-%ld: Unknown SEL_XFER_DONE phase!!---",
-			     asr, sr, phs, cmd->serial_number);
+			    ("%02x:%02x:%02x: Unknown SEL_XFER_DONE phase!!---",
+			     asr, sr, phs);
 			spin_unlock_irqrestore(&hostdata->lock, flags);
 		}
 		break;
@@ -1266,7 +1266,7 @@ wd33c93_intr(struct Scsi_Host *instance)
 			spin_unlock_irqrestore(&hostdata->lock, flags);
 			return;
 		}
-		DB(DB_INTR, printk("UNEXP_DISC-%ld", cmd->serial_number))
+		DB(DB_INTR, printk("UNEXP_DISC"))
 		    hostdata->connected = NULL;
 		hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun);
 		hostdata->state = S_UNCONNECTED;
@@ -1292,7 +1292,7 @@ wd33c93_intr(struct Scsi_Host *instance)
  */
 
 		write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER);
-		DB(DB_INTR, printk("DISC-%ld", cmd->serial_number))
+		DB(DB_INTR, printk("DISC"))
 		    if (cmd == NULL) {
 			printk(" - Already disconnected! ");
 			hostdata->state = S_UNCONNECTED;
@@ -1491,7 +1491,6 @@ wd33c93_intr(struct Scsi_Host *instance)
 		} else
 			hostdata->state = S_CONNECTED;
 
-		DB(DB_INTR, printk("-%ld", cmd->serial_number))
 		    spin_unlock_irqrestore(&hostdata->lock, flags);
 		break;
 
@@ -1637,8 +1636,8 @@ wd33c93_abort(struct scsi_cmnd * cmd)
 			cmd->host_scribble = NULL;
 			cmd->result = DID_ABORT << 16;
 			printk
-			    ("scsi%d: Abort - removing command %ld from input_Q. ",
-			     instance->host_no, cmd->serial_number);
+			    ("scsi%d: Abort - removing command from input_Q. ",
+			     instance->host_no);
 			enable_irq(cmd->device->host->irq);
 			cmd->scsi_done(cmd);
 			return SUCCESS;
@@ -1662,8 +1661,8 @@ wd33c93_abort(struct scsi_cmnd * cmd)
 		uchar sr, asr;
 		unsigned long timeout;
 
-		printk("scsi%d: Aborting connected command %ld - ",
-		       instance->host_no, cmd->serial_number);
+		printk("scsi%d: Aborting connected command - ",
+		       instance->host_no);
 
 		printk("stopping DMA - ");
 		if (hostdata->dma == D_DMA_RUNNING) {
@@ -1729,8 +1728,8 @@ wd33c93_abort(struct scsi_cmnd * cmd)
 	while (tmp) {
 		if (tmp == cmd) {
 			printk
-			    ("scsi%d: Abort - command %ld found on disconnected_Q - ",
-			     instance->host_no, cmd->serial_number);
+			    ("scsi%d: Abort - command found on disconnected_Q - ",
+			     instance->host_no);
 			printk("Abort SNOOZE. ");
 			enable_irq(cmd->device->host->irq);
 			return FAILED;
@@ -2180,8 +2179,8 @@ wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off
 		strcat(bp, "\nconnected:     ");
 		if (hd->connected) {
 			cmd = (struct scsi_cmnd *) hd->connected;
-			sprintf(tbuf, " %ld-%d:%d(%02x)",
-				cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+			sprintf(tbuf, " %d:%d(%02x)",
+				cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
 			strcat(bp, tbuf);
 		}
 	}
@@ -2189,8 +2188,8 @@ wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off
 		strcat(bp, "\ninput_Q:       ");
 		cmd = (struct scsi_cmnd *) hd->input_Q;
 		while (cmd) {
-			sprintf(tbuf, " %ld-%d:%d(%02x)",
-				cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+			sprintf(tbuf, " %d:%d(%02x)",
+				cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
 			strcat(bp, tbuf);
 			cmd = (struct scsi_cmnd *) cmd->host_scribble;
 		}
@@ -2199,8 +2198,8 @@ wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off
 		strcat(bp, "\ndisconnected_Q:");
 		cmd = (struct scsi_cmnd *) hd->disconnected_Q;
 		while (cmd) {
-			sprintf(tbuf, " %ld-%d:%d(%02x)",
-				cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+			sprintf(tbuf, " %d:%d(%02x)",
+				cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
 			strcat(bp, tbuf);
 			cmd = (struct scsi_cmnd *) cmd->host_scribble;
 		}
diff --git a/drivers/sh/clk/cpg.c b/drivers/sh/clk/cpg.c
index 6172335ae3234b11d2bd37e4b57dad3c9061278c..82dd6fb178386a31ef29ee4adc1dcd96ccf221c5 100644
--- a/drivers/sh/clk/cpg.c
+++ b/drivers/sh/clk/cpg.c
@@ -105,7 +105,7 @@ static int sh_clk_div6_set_parent(struct clk *clk, struct clk *parent)
 
 	/* Rebuild the frequency table */
 	clk_rate_table_build(clk, clk->freq_table, table->nr_divisors,
-			     table, &clk->arch_flags);
+			     table, NULL);
 
 	return 0;
 }
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c
index ce5f81d7cc6b859a7301c1929a127498e516ce58..1e6e2d0353ea52987e6ef25a5baf42173c0cea03 100644
--- a/drivers/sh/intc/virq.c
+++ b/drivers/sh/intc/virq.c
@@ -235,6 +235,11 @@ static void __init intc_subgroup_map(struct intc_desc_int *d)
 
 		irq_set_handler_data(irq, (void *)entry->handle);
 
+		/*
+		 * Set the virtual IRQ as non-threadable.
+		 */
+		irq_set_nothread(irq);
+
 		irq_set_chained_handler(entry->pirq, intc_virq_handler);
 		add_virq_to_pirq(entry->pirq, irq);
 
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 1a478bf88c9d2678ce5b4bb593041feffae69710..08711e9202ab41cc38a4a512d3eb0c40b11663db 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -935,6 +935,6 @@ static void __exit atmel_spi_exit(void)
 module_exit(atmel_spi_exit);
 
 MODULE_DESCRIPTION("Atmel AT32/AT91 SPI Controller driver");
-MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:atmel_spi");
diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c
index 7c031fdc8205eff8475ecbd11dc098f3beb0c584..06d15b6f2215694b1c380c3891c4bedbf726858e 100644
--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
@@ -46,40 +46,66 @@ void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc,
 	if (!ccdev)
 		return;
 	bus = ccdev->bus;
+
+	/* We support SLOW only on 6..9 */
+	if (ccdev->id.revision >= 10 && mode == SSB_CLKMODE_SLOW)
+		mode = SSB_CLKMODE_DYNAMIC;
+
+	if (cc->capabilities & SSB_CHIPCO_CAP_PMU)
+		return; /* PMU controls clockmode, separated function needed */
+	SSB_WARN_ON(ccdev->id.revision >= 20);
+
 	/* chipcommon cores prior to rev6 don't support dynamic clock control */
 	if (ccdev->id.revision < 6)
 		return;
-	/* chipcommon cores rev10 are a whole new ball game */
+
+	/* ChipCommon cores rev10+ need testing */
 	if (ccdev->id.revision >= 10)
 		return;
+
 	if (!(cc->capabilities & SSB_CHIPCO_CAP_PCTL))
 		return;
 
 	switch (mode) {
-	case SSB_CLKMODE_SLOW:
+	case SSB_CLKMODE_SLOW: /* For revs 6..9 only */
 		tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL);
 		tmp |= SSB_CHIPCO_SLOWCLKCTL_FSLOW;
 		chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp);
 		break;
 	case SSB_CLKMODE_FAST:
-		ssb_pci_xtal(bus, SSB_GPIO_XTAL, 1); /* Force crystal on */
-		tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL);
-		tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW;
-		tmp |= SSB_CHIPCO_SLOWCLKCTL_IPLL;
-		chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp);
+		if (ccdev->id.revision < 10) {
+			ssb_pci_xtal(bus, SSB_GPIO_XTAL, 1); /* Force crystal on */
+			tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL);
+			tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW;
+			tmp |= SSB_CHIPCO_SLOWCLKCTL_IPLL;
+			chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp);
+		} else {
+			chipco_write32(cc, SSB_CHIPCO_SYSCLKCTL,
+				(chipco_read32(cc, SSB_CHIPCO_SYSCLKCTL) |
+				 SSB_CHIPCO_SYSCLKCTL_FORCEHT));
+			/* udelay(150); TODO: not available in early init */
+		}
 		break;
 	case SSB_CLKMODE_DYNAMIC:
-		tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL);
-		tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW;
-		tmp &= ~SSB_CHIPCO_SLOWCLKCTL_IPLL;
-		tmp &= ~SSB_CHIPCO_SLOWCLKCTL_ENXTAL;
-		if ((tmp & SSB_CHIPCO_SLOWCLKCTL_SRC) != SSB_CHIPCO_SLOWCLKCTL_SRC_XTAL)
-			tmp |= SSB_CHIPCO_SLOWCLKCTL_ENXTAL;
-		chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp);
-
-		/* for dynamic control, we have to release our xtal_pu "force on" */
-		if (tmp & SSB_CHIPCO_SLOWCLKCTL_ENXTAL)
-			ssb_pci_xtal(bus, SSB_GPIO_XTAL, 0);
+		if (ccdev->id.revision < 10) {
+			tmp = chipco_read32(cc, SSB_CHIPCO_SLOWCLKCTL);
+			tmp &= ~SSB_CHIPCO_SLOWCLKCTL_FSLOW;
+			tmp &= ~SSB_CHIPCO_SLOWCLKCTL_IPLL;
+			tmp &= ~SSB_CHIPCO_SLOWCLKCTL_ENXTAL;
+			if ((tmp & SSB_CHIPCO_SLOWCLKCTL_SRC) !=
+			    SSB_CHIPCO_SLOWCLKCTL_SRC_XTAL)
+				tmp |= SSB_CHIPCO_SLOWCLKCTL_ENXTAL;
+			chipco_write32(cc, SSB_CHIPCO_SLOWCLKCTL, tmp);
+
+			/* For dynamic control, we have to release our xtal_pu
+			 * "force on" */
+			if (tmp & SSB_CHIPCO_SLOWCLKCTL_ENXTAL)
+				ssb_pci_xtal(bus, SSB_GPIO_XTAL, 0);
+		} else {
+			chipco_write32(cc, SSB_CHIPCO_SYSCLKCTL,
+				(chipco_read32(cc, SSB_CHIPCO_SYSCLKCTL) &
+				 ~SSB_CHIPCO_SYSCLKCTL_FORCEHT));
+		}
 		break;
 	default:
 		SSB_WARN_ON(1);
@@ -260,6 +286,12 @@ void ssb_chipcommon_init(struct ssb_chipcommon *cc)
 	if (cc->dev->id.revision >= 11)
 		cc->status = chipco_read32(cc, SSB_CHIPCO_CHIPSTAT);
 	ssb_dprintk(KERN_INFO PFX "chipcommon status is 0x%x\n", cc->status);
+
+	if (cc->dev->id.revision >= 20) {
+		chipco_write32(cc, SSB_CHIPCO_GPIOPULLUP, 0);
+		chipco_write32(cc, SSB_CHIPCO_GPIOPULLDOWN, 0);
+	}
+
 	ssb_pmu_init(cc);
 	chipco_powercontrol_init(cc);
 	ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST);
diff --git a/drivers/ssb/driver_chipcommon_pmu.c b/drivers/ssb/driver_chipcommon_pmu.c
index 5732bb2c35787b5093d6b12a1d3fb7029bf59990..305ade7825f7e027ad706442face76f6ec91e0fc 100644
--- a/drivers/ssb/driver_chipcommon_pmu.c
+++ b/drivers/ssb/driver_chipcommon_pmu.c
@@ -423,6 +423,8 @@ static void ssb_pmu_resources_init(struct ssb_chipcommon *cc)
 
 	switch (bus->chip_id) {
 	case 0x4312:
+		 min_msk = 0xCBB;
+		 break;
 	case 0x4322:
 		/* We keep the default settings:
 		 * min_msk = 0xCBB
diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index 0e8d352246144766112b88db85fb2085f6e1361c..82feb348c8bbf3762195aaf2cf07668792f72721 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -15,6 +15,11 @@
 
 #include "ssb_private.h"
 
+static u32 ssb_pcie_read(struct ssb_pcicore *pc, u32 address);
+static void ssb_pcie_write(struct ssb_pcicore *pc, u32 address, u32 data);
+static u16 ssb_pcie_mdio_read(struct ssb_pcicore *pc, u8 device, u8 address);
+static void ssb_pcie_mdio_write(struct ssb_pcicore *pc, u8 device,
+				u8 address, u16 data);
 
 static inline
 u32 pcicore_read32(struct ssb_pcicore *pc, u16 offset)
@@ -403,6 +408,107 @@ static int pcicore_is_in_hostmode(struct ssb_pcicore *pc)
 }
 #endif /* CONFIG_SSB_PCICORE_HOSTMODE */
 
+/**************************************************
+ * Workarounds.
+ **************************************************/
+
+static void ssb_pcicore_fix_sprom_core_index(struct ssb_pcicore *pc)
+{
+	u16 tmp = pcicore_read16(pc, SSB_PCICORE_SPROM(0));
+	if (((tmp & 0xF000) >> 12) != pc->dev->core_index) {
+		tmp &= ~0xF000;
+		tmp |= (pc->dev->core_index << 12);
+		pcicore_write16(pc, SSB_PCICORE_SPROM(0), tmp);
+	}
+}
+
+static u8 ssb_pcicore_polarity_workaround(struct ssb_pcicore *pc)
+{
+	return (ssb_pcie_read(pc, 0x204) & 0x10) ? 0xC0 : 0x80;
+}
+
+static void ssb_pcicore_serdes_workaround(struct ssb_pcicore *pc)
+{
+	const u8 serdes_pll_device = 0x1D;
+	const u8 serdes_rx_device = 0x1F;
+	u16 tmp;
+
+	ssb_pcie_mdio_write(pc, serdes_rx_device, 1 /* Control */,
+			    ssb_pcicore_polarity_workaround(pc));
+	tmp = ssb_pcie_mdio_read(pc, serdes_pll_device, 1 /* Control */);
+	if (tmp & 0x4000)
+		ssb_pcie_mdio_write(pc, serdes_pll_device, 1, tmp & ~0x4000);
+}
+
+static void ssb_pcicore_pci_setup_workarounds(struct ssb_pcicore *pc)
+{
+	struct ssb_device *pdev = pc->dev;
+	struct ssb_bus *bus = pdev->bus;
+	u32 tmp;
+
+	tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2);
+	tmp |= SSB_PCICORE_SBTOPCI_PREF;
+	tmp |= SSB_PCICORE_SBTOPCI_BURST;
+	pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp);
+
+	if (pdev->id.revision < 5) {
+		tmp = ssb_read32(pdev, SSB_IMCFGLO);
+		tmp &= ~SSB_IMCFGLO_SERTO;
+		tmp |= 2;
+		tmp &= ~SSB_IMCFGLO_REQTO;
+		tmp |= 3 << SSB_IMCFGLO_REQTO_SHIFT;
+		ssb_write32(pdev, SSB_IMCFGLO, tmp);
+		ssb_commit_settings(bus);
+	} else if (pdev->id.revision >= 11) {
+		tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2);
+		tmp |= SSB_PCICORE_SBTOPCI_MRM;
+		pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp);
+	}
+}
+
+static void ssb_pcicore_pcie_setup_workarounds(struct ssb_pcicore *pc)
+{
+	u32 tmp;
+	u8 rev = pc->dev->id.revision;
+
+	if (rev == 0 || rev == 1) {
+		/* TLP Workaround register. */
+		tmp = ssb_pcie_read(pc, 0x4);
+		tmp |= 0x8;
+		ssb_pcie_write(pc, 0x4, tmp);
+	}
+	if (rev == 1) {
+		/* DLLP Link Control register. */
+		tmp = ssb_pcie_read(pc, 0x100);
+		tmp |= 0x40;
+		ssb_pcie_write(pc, 0x100, tmp);
+	}
+
+	if (rev == 0) {
+		const u8 serdes_rx_device = 0x1F;
+
+		ssb_pcie_mdio_write(pc, serdes_rx_device,
+					2 /* Timer */, 0x8128);
+		ssb_pcie_mdio_write(pc, serdes_rx_device,
+					6 /* CDR */, 0x0100);
+		ssb_pcie_mdio_write(pc, serdes_rx_device,
+					7 /* CDR BW */, 0x1466);
+	} else if (rev == 3 || rev == 4 || rev == 5) {
+		/* TODO: DLLP Power Management Threshold */
+		ssb_pcicore_serdes_workaround(pc);
+		/* TODO: ASPM */
+	} else if (rev == 7) {
+		/* TODO: No PLL down */
+	}
+
+	if (rev >= 6) {
+		/* Miscellaneous Configuration Fixup */
+		tmp = pcicore_read16(pc, SSB_PCICORE_SPROM(5));
+		if (!(tmp & 0x8000))
+			pcicore_write16(pc, SSB_PCICORE_SPROM(5),
+					tmp | 0x8000);
+	}
+}
 
 /**************************************************
  * Generic and Clientmode operation code.
@@ -417,14 +523,14 @@ static void ssb_pcicore_init_clientmode(struct ssb_pcicore *pc)
 void ssb_pcicore_init(struct ssb_pcicore *pc)
 {
 	struct ssb_device *dev = pc->dev;
-	struct ssb_bus *bus;
 
 	if (!dev)
 		return;
-	bus = dev->bus;
 	if (!ssb_device_is_enabled(dev))
 		ssb_device_enable(dev, 0);
 
+	ssb_pcicore_fix_sprom_core_index(pc);
+
 #ifdef CONFIG_SSB_PCICORE_HOSTMODE
 	pc->hostmode = pcicore_is_in_hostmode(pc);
 	if (pc->hostmode)
@@ -432,6 +538,11 @@ void ssb_pcicore_init(struct ssb_pcicore *pc)
 #endif /* CONFIG_SSB_PCICORE_HOSTMODE */
 	if (!pc->hostmode)
 		ssb_pcicore_init_clientmode(pc);
+
+	/* Additional always once-executed workarounds */
+	ssb_pcicore_serdes_workaround(pc);
+	/* TODO: ASPM */
+	/* TODO: Clock Request Update */
 }
 
 static u32 ssb_pcie_read(struct ssb_pcicore *pc, u32 address)
@@ -446,58 +557,104 @@ static void ssb_pcie_write(struct ssb_pcicore *pc, u32 address, u32 data)
 	pcicore_write32(pc, 0x134, data);
 }
 
-static void ssb_pcie_mdio_write(struct ssb_pcicore *pc, u8 device,
-				u8 address, u16 data)
+static void ssb_pcie_mdio_set_phy(struct ssb_pcicore *pc, u8 phy)
 {
 	const u16 mdio_control = 0x128;
 	const u16 mdio_data = 0x12C;
 	u32 v;
 	int i;
 
+	v = (1 << 30); /* Start of Transaction */
+	v |= (1 << 28); /* Write Transaction */
+	v |= (1 << 17); /* Turnaround */
+	v |= (0x1F << 18);
+	v |= (phy << 4);
+	pcicore_write32(pc, mdio_data, v);
+
+	udelay(10);
+	for (i = 0; i < 200; i++) {
+		v = pcicore_read32(pc, mdio_control);
+		if (v & 0x100 /* Trans complete */)
+			break;
+		msleep(1);
+	}
+}
+
+static u16 ssb_pcie_mdio_read(struct ssb_pcicore *pc, u8 device, u8 address)
+{
+	const u16 mdio_control = 0x128;
+	const u16 mdio_data = 0x12C;
+	int max_retries = 10;
+	u16 ret = 0;
+	u32 v;
+	int i;
+
 	v = 0x80; /* Enable Preamble Sequence */
 	v |= 0x2; /* MDIO Clock Divisor */
 	pcicore_write32(pc, mdio_control, v);
 
+	if (pc->dev->id.revision >= 10) {
+		max_retries = 200;
+		ssb_pcie_mdio_set_phy(pc, device);
+	}
+
 	v = (1 << 30); /* Start of Transaction */
-	v |= (1 << 28); /* Write Transaction */
+	v |= (1 << 29); /* Read Transaction */
 	v |= (1 << 17); /* Turnaround */
-	v |= (u32)device << 22;
+	if (pc->dev->id.revision < 10)
+		v |= (u32)device << 22;
 	v |= (u32)address << 18;
-	v |= data;
 	pcicore_write32(pc, mdio_data, v);
 	/* Wait for the device to complete the transaction */
 	udelay(10);
-	for (i = 0; i < 10; i++) {
+	for (i = 0; i < max_retries; i++) {
 		v = pcicore_read32(pc, mdio_control);
-		if (v & 0x100 /* Trans complete */)
+		if (v & 0x100 /* Trans complete */) {
+			udelay(10);
+			ret = pcicore_read32(pc, mdio_data);
 			break;
+		}
 		msleep(1);
 	}
 	pcicore_write32(pc, mdio_control, 0);
+	return ret;
 }
 
-static void ssb_broadcast_value(struct ssb_device *dev,
-				u32 address, u32 data)
+static void ssb_pcie_mdio_write(struct ssb_pcicore *pc, u8 device,
+				u8 address, u16 data)
 {
-	/* This is used for both, PCI and ChipCommon core, so be careful. */
-	BUILD_BUG_ON(SSB_PCICORE_BCAST_ADDR != SSB_CHIPCO_BCAST_ADDR);
-	BUILD_BUG_ON(SSB_PCICORE_BCAST_DATA != SSB_CHIPCO_BCAST_DATA);
-
-	ssb_write32(dev, SSB_PCICORE_BCAST_ADDR, address);
-	ssb_read32(dev, SSB_PCICORE_BCAST_ADDR); /* flush */
-	ssb_write32(dev, SSB_PCICORE_BCAST_DATA, data);
-	ssb_read32(dev, SSB_PCICORE_BCAST_DATA); /* flush */
-}
+	const u16 mdio_control = 0x128;
+	const u16 mdio_data = 0x12C;
+	int max_retries = 10;
+	u32 v;
+	int i;
 
-static void ssb_commit_settings(struct ssb_bus *bus)
-{
-	struct ssb_device *dev;
+	v = 0x80; /* Enable Preamble Sequence */
+	v |= 0x2; /* MDIO Clock Divisor */
+	pcicore_write32(pc, mdio_control, v);
 
-	dev = bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev;
-	if (WARN_ON(!dev))
-		return;
-	/* This forces an update of the cached registers. */
-	ssb_broadcast_value(dev, 0xFD8, 0);
+	if (pc->dev->id.revision >= 10) {
+		max_retries = 200;
+		ssb_pcie_mdio_set_phy(pc, device);
+	}
+
+	v = (1 << 30); /* Start of Transaction */
+	v |= (1 << 28); /* Write Transaction */
+	v |= (1 << 17); /* Turnaround */
+	if (pc->dev->id.revision < 10)
+		v |= (u32)device << 22;
+	v |= (u32)address << 18;
+	v |= data;
+	pcicore_write32(pc, mdio_data, v);
+	/* Wait for the device to complete the transaction */
+	udelay(10);
+	for (i = 0; i < max_retries; i++) {
+		v = pcicore_read32(pc, mdio_control);
+		if (v & 0x100 /* Trans complete */)
+			break;
+		msleep(1);
+	}
+	pcicore_write32(pc, mdio_control, 0);
 }
 
 int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc,
@@ -550,48 +707,10 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc,
 	if (pc->setup_done)
 		goto out;
 	if (pdev->id.coreid == SSB_DEV_PCI) {
-		tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2);
-		tmp |= SSB_PCICORE_SBTOPCI_PREF;
-		tmp |= SSB_PCICORE_SBTOPCI_BURST;
-		pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp);
-
-		if (pdev->id.revision < 5) {
-			tmp = ssb_read32(pdev, SSB_IMCFGLO);
-			tmp &= ~SSB_IMCFGLO_SERTO;
-			tmp |= 2;
-			tmp &= ~SSB_IMCFGLO_REQTO;
-			tmp |= 3 << SSB_IMCFGLO_REQTO_SHIFT;
-			ssb_write32(pdev, SSB_IMCFGLO, tmp);
-			ssb_commit_settings(bus);
-		} else if (pdev->id.revision >= 11) {
-			tmp = pcicore_read32(pc, SSB_PCICORE_SBTOPCI2);
-			tmp |= SSB_PCICORE_SBTOPCI_MRM;
-			pcicore_write32(pc, SSB_PCICORE_SBTOPCI2, tmp);
-		}
+		ssb_pcicore_pci_setup_workarounds(pc);
 	} else {
 		WARN_ON(pdev->id.coreid != SSB_DEV_PCIE);
-		//TODO: Better make defines for all these magic PCIE values.
-		if ((pdev->id.revision == 0) || (pdev->id.revision == 1)) {
-			/* TLP Workaround register. */
-			tmp = ssb_pcie_read(pc, 0x4);
-			tmp |= 0x8;
-			ssb_pcie_write(pc, 0x4, tmp);
-		}
-		if (pdev->id.revision == 0) {
-			const u8 serdes_rx_device = 0x1F;
-
-			ssb_pcie_mdio_write(pc, serdes_rx_device,
-					    2 /* Timer */, 0x8128);
-			ssb_pcie_mdio_write(pc, serdes_rx_device,
-					    6 /* CDR */, 0x0100);
-			ssb_pcie_mdio_write(pc, serdes_rx_device,
-					    7 /* CDR BW */, 0x1466);
-		} else if (pdev->id.revision == 1) {
-			/* DLLP Link Control register. */
-			tmp = ssb_pcie_read(pc, 0x100);
-			tmp |= 0x40;
-			ssb_pcie_write(pc, 0x100, tmp);
-		}
+		ssb_pcicore_pcie_setup_workarounds(pc);
 	}
 	pc->setup_done = 1;
 out:
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index e05ba6eefc7e7d148fe94db458e2055bf342b9dc..f8a13f86321742c9d3ca776369ca6019bb81963c 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -1117,23 +1117,22 @@ static u32 ssb_tmslow_reject_bitmask(struct ssb_device *dev)
 {
 	u32 rev = ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_SSBREV;
 
-	/* The REJECT bit changed position in TMSLOW between
-	 * Backplane revisions. */
+	/* The REJECT bit seems to be different for Backplane rev 2.3 */
 	switch (rev) {
 	case SSB_IDLOW_SSBREV_22:
-		return SSB_TMSLOW_REJECT_22;
+	case SSB_IDLOW_SSBREV_24:
+	case SSB_IDLOW_SSBREV_26:
+		return SSB_TMSLOW_REJECT;
 	case SSB_IDLOW_SSBREV_23:
 		return SSB_TMSLOW_REJECT_23;
-	case SSB_IDLOW_SSBREV_24:     /* TODO - find the proper REJECT bits */
-	case SSB_IDLOW_SSBREV_25:     /* same here */
-	case SSB_IDLOW_SSBREV_26:     /* same here */
+	case SSB_IDLOW_SSBREV_25:     /* TODO - find the proper REJECT bit */
 	case SSB_IDLOW_SSBREV_27:     /* same here */
-		return SSB_TMSLOW_REJECT_23;	/* this is a guess */
+		return SSB_TMSLOW_REJECT;	/* this is a guess */
 	default:
 		printk(KERN_INFO "ssb: Backplane Revision 0x%.8X\n", rev);
 		WARN_ON(1);
 	}
-	return (SSB_TMSLOW_REJECT_22 | SSB_TMSLOW_REJECT_23);
+	return (SSB_TMSLOW_REJECT | SSB_TMSLOW_REJECT_23);
 }
 
 int ssb_device_is_enabled(struct ssb_device *dev)
@@ -1309,20 +1308,20 @@ EXPORT_SYMBOL(ssb_bus_may_powerdown);
 
 int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl)
 {
-	struct ssb_chipcommon *cc;
 	int err;
 	enum ssb_clkmode mode;
 
 	err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 1);
 	if (err)
 		goto error;
-	cc = &bus->chipco;
-	mode = dynamic_pctl ? SSB_CLKMODE_DYNAMIC : SSB_CLKMODE_FAST;
-	ssb_chipco_set_clockmode(cc, mode);
 
 #ifdef CONFIG_SSB_DEBUG
 	bus->powered_up = 1;
 #endif
+
+	mode = dynamic_pctl ? SSB_CLKMODE_DYNAMIC : SSB_CLKMODE_FAST;
+	ssb_chipco_set_clockmode(&bus->chipco, mode);
+
 	return 0;
 error:
 	ssb_printk(KERN_ERR PFX "Bus powerup failed\n");
@@ -1330,6 +1329,37 @@ int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl)
 }
 EXPORT_SYMBOL(ssb_bus_powerup);
 
+static void ssb_broadcast_value(struct ssb_device *dev,
+				u32 address, u32 data)
+{
+#ifdef CONFIG_SSB_DRIVER_PCICORE
+	/* This is used for both, PCI and ChipCommon core, so be careful. */
+	BUILD_BUG_ON(SSB_PCICORE_BCAST_ADDR != SSB_CHIPCO_BCAST_ADDR);
+	BUILD_BUG_ON(SSB_PCICORE_BCAST_DATA != SSB_CHIPCO_BCAST_DATA);
+#endif
+
+	ssb_write32(dev, SSB_CHIPCO_BCAST_ADDR, address);
+	ssb_read32(dev, SSB_CHIPCO_BCAST_ADDR); /* flush */
+	ssb_write32(dev, SSB_CHIPCO_BCAST_DATA, data);
+	ssb_read32(dev, SSB_CHIPCO_BCAST_DATA); /* flush */
+}
+
+void ssb_commit_settings(struct ssb_bus *bus)
+{
+	struct ssb_device *dev;
+
+#ifdef CONFIG_SSB_DRIVER_PCICORE
+	dev = bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev;
+#else
+	dev = bus->chipco.dev;
+#endif
+	if (WARN_ON(!dev))
+		return;
+	/* This forces an update of the cached registers. */
+	ssb_broadcast_value(dev, 0xFD8, 0);
+}
+EXPORT_SYMBOL(ssb_commit_settings);
+
 u32 ssb_admatch_base(u32 adm)
 {
 	u32 base = 0;
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 6f34963b3c6445f7a0417bd76a6123bc62106233..7ad48585c5e6c0cc0ad9c0593ae3ad24394b0314 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -662,7 +662,6 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 static int ssb_pci_sprom_get(struct ssb_bus *bus,
 			     struct ssb_sprom *sprom)
 {
-	const struct ssb_sprom *fallback;
 	int err;
 	u16 *buf;
 
@@ -707,10 +706,17 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 		if (err) {
 			/* All CRC attempts failed.
 			 * Maybe there is no SPROM on the device?
-			 * If we have a fallback, use that. */
-			fallback = ssb_get_fallback_sprom();
-			if (fallback) {
-				memcpy(sprom, fallback, sizeof(*sprom));
+			 * Now we ask the arch code if there is some sprom
+			 * available for this device in some other storage */
+			err = ssb_fill_sprom_with_fallback(bus, sprom);
+			if (err) {
+				ssb_printk(KERN_WARNING PFX "WARNING: Using"
+					   " fallback SPROM failed (err %d)\n",
+					   err);
+			} else {
+				ssb_dprintk(KERN_DEBUG PFX "Using SPROM"
+					    " revision %d provided by"
+					    " platform.\n", sprom->revision);
 				err = 0;
 				goto out_free;
 			}
diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c
index 29884c00c4d53a4da03150e79987e6ed66fc6331..45e5babd3961110982c7c44e2ae4d988e4f86652 100644
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -258,7 +258,10 @@ static int we_support_multiple_80211_cores(struct ssb_bus *bus)
 #ifdef CONFIG_SSB_PCIHOST
 	if (bus->bustype == SSB_BUSTYPE_PCI) {
 		if (bus->host_pci->vendor == PCI_VENDOR_ID_BROADCOM &&
-		    bus->host_pci->device == 0x4324)
+		    ((bus->host_pci->device == 0x4313) ||
+		     (bus->host_pci->device == 0x431A) ||
+		     (bus->host_pci->device == 0x4321) ||
+		     (bus->host_pci->device == 0x4324)))
 			return 1;
 	}
 #endif /* CONFIG_SSB_PCIHOST */
@@ -307,7 +310,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
 	} else {
 		if (bus->bustype == SSB_BUSTYPE_PCI) {
 			bus->chip_id = pcidev_to_chipid(bus->host_pci);
-			pci_read_config_word(bus->host_pci, PCI_REVISION_ID,
+			pci_read_config_byte(bus->host_pci, PCI_REVISION_ID,
 					     &bus->chip_rev);
 			bus->chip_package = 0;
 		} else {
diff --git a/drivers/ssb/sprom.c b/drivers/ssb/sprom.c
index 5f34d7a3e3a5eb08aa89ba6c616ed431c1cc57ee..45ff0e3a3828df3de8f9188dc5043df3152e24b5 100644
--- a/drivers/ssb/sprom.c
+++ b/drivers/ssb/sprom.c
@@ -17,7 +17,7 @@
 #include <linux/slab.h>
 
 
-static const struct ssb_sprom *fallback_sprom;
+static int(*get_fallback_sprom)(struct ssb_bus *dev, struct ssb_sprom *out);
 
 
 static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len,
@@ -145,36 +145,43 @@ ssize_t ssb_attr_sprom_store(struct ssb_bus *bus,
 }
 
 /**
- * ssb_arch_set_fallback_sprom - Set a fallback SPROM for use if no SPROM is found.
+ * ssb_arch_register_fallback_sprom - Registers a method providing a
+ * fallback SPROM if no SPROM is found.
  *
- * @sprom: The SPROM data structure to register.
+ * @sprom_callback: The callback function.
  *
- * With this function the architecture implementation may register a fallback
- * SPROM data structure. The fallback is only used for PCI based SSB devices,
- * where no valid SPROM can be found in the shadow registers.
+ * With this function the architecture implementation may register a
+ * callback handler which fills the SPROM data structure. The fallback is
+ * only used for PCI based SSB devices, where no valid SPROM can be found
+ * in the shadow registers.
  *
- * This function is useful for weird architectures that have a half-assed SSB device
- * hardwired to their PCI bus.
+ * This function is useful for weird architectures that have a half-assed
+ * SSB device hardwired to their PCI bus.
  *
- * Note that it does only work with PCI attached SSB devices. PCMCIA devices currently
- * don't use this fallback.
- * Architectures must provide the SPROM for native SSB devices anyway,
- * so the fallback also isn't used for native devices.
+ * Note that it does only work with PCI attached SSB devices. PCMCIA
+ * devices currently don't use this fallback.
+ * Architectures must provide the SPROM for native SSB devices anyway, so
+ * the fallback also isn't used for native devices.
  *
- * This function is available for architecture code, only. So it is not exported.
+ * This function is available for architecture code, only. So it is not
+ * exported.
  */
-int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom)
+int ssb_arch_register_fallback_sprom(int (*sprom_callback)(struct ssb_bus *bus,
+				     struct ssb_sprom *out))
 {
-	if (fallback_sprom)
+	if (get_fallback_sprom)
 		return -EEXIST;
-	fallback_sprom = sprom;
+	get_fallback_sprom = sprom_callback;
 
 	return 0;
 }
 
-const struct ssb_sprom *ssb_get_fallback_sprom(void)
+int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, struct ssb_sprom *out)
 {
-	return fallback_sprom;
+	if (!get_fallback_sprom)
+		return -ENOENT;
+
+	return get_fallback_sprom(bus, out);
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
index 0331139a726fb2dd44cd30c41985cfa866b2f1f2..77653014db0b8f997a61dec98a26933cacb874d1 100644
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -171,7 +171,8 @@ ssize_t ssb_attr_sprom_store(struct ssb_bus *bus,
 			     const char *buf, size_t count,
 			     int (*sprom_check_crc)(const u16 *sprom, size_t size),
 			     int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom));
-extern const struct ssb_sprom *ssb_get_fallback_sprom(void);
+extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus,
+					struct ssb_sprom *out);
 
 
 /* core.c */
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index e3786f161bc34676294d89a1bfa2182bf64e44c9..dfc16f955eb882765aef90c63003d01ce95927f9 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -67,10 +67,6 @@ source "drivers/staging/echo/Kconfig"
 
 source "drivers/staging/brcm80211/Kconfig"
 
-source "drivers/staging/rt2860/Kconfig"
-
-source "drivers/staging/rt2870/Kconfig"
-
 source "drivers/staging/comedi/Kconfig"
 
 source "drivers/staging/olpc_dcon/Kconfig"
@@ -177,5 +173,9 @@ source "drivers/staging/gma500/Kconfig"
 
 source "drivers/staging/altera-stapl/Kconfig"
 
+source "drivers/staging/mei/Kconfig"
+
+source "drivers/staging/nvec/Kconfig"
+
 endif # !STAGING_EXCLUDE_BUILD
 endif # STAGING
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index f0d5c53156123e15b73d91368f85e56d75237284..fa41b9c23783a90f9d0f7d72a414b6cf18dd406a 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -12,13 +12,12 @@ obj-$(CONFIG_VIDEO_CX25821)	+= cx25821/
 obj-$(CONFIG_VIDEO_TM6000)	+= tm6000/
 obj-$(CONFIG_DVB_CXD2099)	+= cxd2099/
 obj-$(CONFIG_LIRC_STAGING)	+= lirc/
-obj-$(CONFIG_USB_IP_COMMON)	+= usbip/
+obj-$(CONFIG_USBIP_CORE)	+= usbip/
 obj-$(CONFIG_W35UND)		+= winbond/
 obj-$(CONFIG_PRISM2_USB)	+= wlan-ng/
 obj-$(CONFIG_ECHO)		+= echo/
-obj-$(CONFIG_BRCM80211)		+= brcm80211/
-obj-$(CONFIG_RT2860)		+= rt2860/
-obj-$(CONFIG_RT2870)		+= rt2870/
+obj-$(CONFIG_BRCMSMAC)		+= brcm80211/
+obj-$(CONFIG_BRCMFMAC)		+= brcm80211/
 obj-$(CONFIG_COMEDI)		+= comedi/
 obj-$(CONFIG_FB_OLPC_DCON)	+= olpc_dcon/
 obj-$(CONFIG_ASUS_OLED)		+= asus_oled/
@@ -70,3 +69,5 @@ obj-$(CONFIG_ALTERA_STAPL)	+=altera-stapl/
 obj-$(CONFIG_TOUCHSCREEN_CLEARPAD_TM1217)	+= cptm1217/
 obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4)	+= ste_rmi4/
 obj-$(CONFIG_DRM_PSB)		+= gma500/
+obj-$(CONFIG_INTEL_MEI)		+= mei/
+obj-$(CONFIG_MFD_NVEC)		+= nvec/
diff --git a/drivers/staging/ath6kl/Kconfig b/drivers/staging/ath6kl/Kconfig
index 8a5caa30b85f30afb0502c379064bcd2b8d44b89..1f15e1fb1ab224b6ed0c925463d9e9fed30c0da2 100644
--- a/drivers/staging/ath6kl/Kconfig
+++ b/drivers/staging/ath6kl/Kconfig
@@ -100,12 +100,6 @@ config AR600x_BT_RESET_PIN
 	help
 	WLAN GPIO to be used for resetting BT
 
-config ATH6KL_CFG80211
-	bool "CFG80211 support"
-	depends on ATH6K_LEGACY && CFG80211
-	help
-	Enables support for CFG80211 APIs. The default option is to use WEXT. Even with this option enabled, WEXT is not explicitly disabled and the onus of not exercising WEXT lies on the application(s) running in the user space.
-
 config ATH6KL_HTC_RAW_INTERFACE
 	bool "RAW HTC support"
 	depends on ATH6K_LEGACY
diff --git a/drivers/staging/ath6kl/Makefile b/drivers/staging/ath6kl/Makefile
index ab68078699f29012db533cfbce8ce38780dfe9b7..1d3f2390a17261df56c1f7cd04d13dcc20649f71 100644
--- a/drivers/staging/ath6kl/Makefile
+++ b/drivers/staging/ath6kl/Makefile
@@ -29,26 +29,6 @@ ccflags-y += -I$(obj)/os
 ccflags-y += -I$(obj)/bmi/include
 ccflags-y += -I$(obj)/include/common/AR6002/hw4.0
 
-ifeq ($(CONFIG_AR600x_SD31_XXX),y)
-ccflags-y += -DAR600x_SD31_XXX
-endif
-
-ifeq ($(CONFIG_AR600x_WB31_XXX),y)
-ccflags-y += -DAR600x_WB31_XXX
-endif
-
-ifeq ($(CONFIG_AR600x_SD32_XXX),y)
-ccflags-y += -DAR600x_SD32_XXX
-endif
-
-ifeq ($(CONFIG_AR600x_CUSTOM_XXX),y)
-ccflags-y += -DAR600x_CUSTOM_XXX
-endif
-
-ifeq ($(CONFIG_ATH6KL_ENABLE_COEXISTENCE),y)
-ccflags-y += -DENABLE_COEXISTENCE
-endif
-
 ifeq ($(CONFIG_AR600x_DUAL_ANTENNA),y)
 ccflags-y += -DAR600x_DUAL_ANTENNA
 endif
@@ -85,11 +65,6 @@ ifeq ($(CONFIG_ATH6KL_CONFIG_GPIO_BT_RESET),y)
 ccflags-y += -DATH6KL_CONFIG_GPIO_BT_RESET
 endif
 
-ifeq ($(CONFIG_ATH6KL_CFG80211),y)
-ccflags-y += -DATH6K_CONFIG_CFG80211
-ath6kl-y += os/linux/cfg80211.o
-endif
-
 ifeq ($(CONFIG_ATH6KL_HTC_RAW_INTERFACE),y)
 ccflags-y += -DHTC_RAW_INTERFACE
 endif
@@ -115,18 +90,8 @@ ifeq ($(CONFIG_ATH6KL_SKIP_ABI_VERSION_CHECK),y)
 ccflags-y += -DATH6KL_SKIP_ABI_VERSION_CHECK
 endif
 
-ccflags-y += -DLINUX -DKERNEL_2_6
-ccflags-y += -DTCMD
-ccflags-y += -DSEND_EVENT_TO_APP
-ccflags-y += -DUSER_KEYS
-ccflags-y += -DNO_SYNC_FLUSH
-ccflags-y += -DHTC_EP_STAT_PROFILING
-ccflags-y += -DATH_AR6K_11N_SUPPORT
 ccflags-y += -DWAPI_ENABLE
 ccflags-y += -DCHECKSUM_OFFLOAD
-ccflags-y += -DWLAN_HEADERS
-ccflags-y += -DINIT_MODE_DRV_ENABLED
-ccflags-y += -DBMIENABLE_SET
 
 obj-$(CONFIG_ATH6K_LEGACY) := ath6kl.o
 ath6kl-y += htc2/AR6000/ar6k.o
@@ -136,14 +101,12 @@ ath6kl-y += htc2/htc_recv.o
 ath6kl-y += htc2/htc_services.o
 ath6kl-y += htc2/htc.o
 ath6kl-y += bmi/src/bmi.o
+ath6kl-y += os/linux/cfg80211.o
 ath6kl-y += os/linux/ar6000_drv.o
 ath6kl-y += os/linux/ar6000_raw_if.o
 ath6kl-y += os/linux/ar6000_pm.o
 ath6kl-y += os/linux/netbuf.o
-ath6kl-y += os/linux/wireless_ext.o
-ath6kl-y += os/linux/ioctl.o
 ath6kl-y += os/linux/hci_bridge.o
-ath6kl-y += os/linux/ar6k_pal.o
 ath6kl-y += miscdrv/common_drv.o
 ath6kl-y += miscdrv/credit_dist.o
 ath6kl-y += wmi/wmi.o
diff --git a/drivers/staging/ath6kl/bmi/include/bmi_internal.h b/drivers/staging/ath6kl/bmi/include/bmi_internal.h
index 6ae2ea7233d8ac9c73616c6b6ee5c829c160e117..8e2577074d659a641ef2467706ee58033e0ddb2d 100644
--- a/drivers/staging/ath6kl/bmi/include/bmi_internal.h
+++ b/drivers/staging/ath6kl/bmi/include/bmi_internal.h
@@ -26,11 +26,10 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #define ATH_MODULE_NAME bmi
 #include "a_debug.h"
-#include "AR6002/hw2.0/hw/mbox_host_reg.h"
+#include "hw/mbox_host_reg.h"
 #include "bmi_msg.h"
 
 #define ATH_DEBUG_BMI  ATH_DEBUG_MAKE_MODULE_MASK(0)
diff --git a/drivers/staging/ath6kl/bmi/src/bmi.c b/drivers/staging/ath6kl/bmi/src/bmi.c
index 9268bf3eabd9deb823b855725f1fddc23a1778e0..f1f085eba9c87e1987df12edae6dc8ae7fc00b5c 100644
--- a/drivers/staging/ath6kl/bmi/src/bmi.c
+++ b/drivers/staging/ath6kl/bmi/src/bmi.c
@@ -95,12 +95,12 @@ void
 BMICleanup(void)
 {
     if (pBMICmdCredits) {
-        A_FREE(pBMICmdCredits);
+        kfree(pBMICmdCredits);
         pBMICmdCredits = NULL;
     }
 
     if (pBMICmdBuf) {
-        A_FREE(pBMICmdBuf);
+        kfree(pBMICmdBuf);
         pBMICmdBuf = NULL;
     }
 }
@@ -127,12 +127,12 @@ BMIDone(struct hif_device *device)
     }
 
     if (pBMICmdCredits) {
-        A_FREE(pBMICmdCredits);
+        kfree(pBMICmdCredits);
         pBMICmdCredits = NULL;
     }
 
     if (pBMICmdBuf) {
-        A_FREE(pBMICmdBuf);
+        kfree(pBMICmdBuf);
         pBMICmdBuf = NULL;
     }
 
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h b/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h
index 6341560b2108262a4e8e3d45cc500b40c484fb56..ed7ad4786f5a517d1440a57fb0376cc2ea7936f7 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h
@@ -27,7 +27,6 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #include "hif.h"
 #include "../../../common/hif_sdio_common.h"
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
index e6d9cd802dee1209d9668c45d76266c16fe845e1..5f5d67720fa4fbe6482657bada71aefc3002dcc2 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
@@ -37,7 +37,7 @@
 #include "hif_internal.h"
 #define ATH_MODULE_NAME hif
 #include "a_debug.h"
-#include "AR6002/hw2.0/hw/mbox_host_reg.h"
+#include "hw/mbox_host_reg.h"
 
 #if HIF_USE_DMA_BOUNCE_BUFFER
 /* macro to check if DMA buffer is WORD-aligned and DMA-able.  Most host controllers assume the
@@ -53,62 +53,189 @@
 #if defined(CONFIG_PM)
 #define dev_to_sdio_func(d)	container_of(d, struct sdio_func, dev)
 #define to_sdio_driver(d)      container_of(d, struct sdio_driver, drv)
-static int hifDeviceSuspend(struct device *dev);
-static int hifDeviceResume(struct device *dev);
 #endif /* CONFIG_PM */
-static int hifDeviceInserted(struct sdio_func *func, const struct sdio_device_id *id);
-static void hifDeviceRemoved(struct sdio_func *func);
-static struct hif_device *addHifDevice(struct sdio_func *func);
-static struct hif_device *getHifDevice(struct sdio_func *func);
 static void delHifDevice(struct hif_device * device);
 static int Func0_CMD52WriteByte(struct mmc_card *card, unsigned int address, unsigned char byte);
 static int Func0_CMD52ReadByte(struct mmc_card *card, unsigned int address, unsigned char *byte);
 
+static int hifEnableFunc(struct hif_device *device, struct sdio_func *func);
+static int hifDisableFunc(struct hif_device *device, struct sdio_func *func);
+OSDRV_CALLBACKS osdrvCallbacks;
+
 int reset_sdio_on_unload = 0;
 module_param(reset_sdio_on_unload, int, 0644);
 
 extern u32 nohifscattersupport;
 
+static struct hif_device *ath6kl_alloc_hifdev(struct sdio_func *func)
+{
+	struct hif_device *hifdevice;
 
-/* ------ Static Variables ------ */
-static const struct sdio_device_id ar6k_id_table[] = {
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x0))  },
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x1))  },
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0))  },
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1))  },
-    { /* null */                                         },
-};
-MODULE_DEVICE_TABLE(sdio, ar6k_id_table);
+	hifdevice = kzalloc(sizeof(struct hif_device), GFP_KERNEL);
 
-static struct sdio_driver ar6k_driver = {
-	.name = "ar6k_wlan",
-	.id_table = ar6k_id_table,
-	.probe = hifDeviceInserted,
-	.remove = hifDeviceRemoved,
+#if HIF_USE_DMA_BOUNCE_BUFFER
+	hifdevice->dma_buffer = kmalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL);
+#endif
+	hifdevice->func = func;
+	hifdevice->powerConfig = HIF_DEVICE_POWER_UP;
+	sdio_set_drvdata(func, hifdevice);
+
+	return hifdevice;
+}
+
+static struct hif_device *ath6kl_get_hifdev(struct sdio_func *func)
+{
+	return (struct hif_device *) sdio_get_drvdata(func);
+}
+
+static const struct sdio_device_id ath6kl_hifdev_ids[] = {
+	{ SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x0)) },
+	{ SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x1)) },
+	{ SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0)) },
+	{ SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1)) },
+	{ /* null */                                         },
 };
 
+MODULE_DEVICE_TABLE(sdio, ath6kl_hifdev_ids);
+
+static int ath6kl_hifdev_probe(struct sdio_func *func,
+			       const struct sdio_device_id *id)
+{
+	int ret;
+	struct hif_device *device;
+	int count;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
+			("ath6kl: Function: 0x%X, Vendor ID: 0x%X, "
+			 "Device ID: 0x%X, block size: 0x%X/0x%X\n",
+			func->num, func->vendor, func->device,
+			func->max_blksize, func->cur_blksize));
+
+	ath6kl_alloc_hifdev(func);
+	device = ath6kl_get_hifdev(func);
+
+	device->id = id;
+	device->is_disabled = true;
+
+	spin_lock_init(&device->lock);
+	spin_lock_init(&device->asynclock);
+
+	DL_LIST_INIT(&device->ScatterReqHead);
+
+	/* Try to allow scatter unless globally overridden */
+	if (!nohifscattersupport)
+		device->scatter_enabled = true;
+
+	A_MEMZERO(device->busRequest, sizeof(device->busRequest));
+
+	for (count = 0; count < BUS_REQUEST_MAX_NUM; count++) {
+		sema_init(&device->busRequest[count].sem_req, 0);
+		hifFreeBusRequest(device, &device->busRequest[count]);
+	}
+
+	sema_init(&device->sem_async, 0);
+
+	ret = hifEnableFunc(device, func);
+
+	return ret;
+}
+
+static void ath6kl_hifdev_remove(struct sdio_func *func)
+{
+	int status = 0;
+	struct hif_device *device;
+
+	device = ath6kl_get_hifdev(func);
+	if (device->claimedContext != NULL)
+		status = osdrvCallbacks.
+			deviceRemovedHandler(device->claimedContext, device);
+
+	if (device->is_disabled)
+		device->is_disabled = false;
+	else
+		status = hifDisableFunc(device, func);
+
+	CleanupHIFScatterResources(device);
+
+	delHifDevice(device);
+}
+
 #if defined(CONFIG_PM)
-/* New suspend/resume based on linux-2.6.32
- * Need to patch linux-2.6.32 with mmc2.6.32_suspend.patch
- * Need to patch with msmsdcc2.6.29_suspend.patch for msm_sdcc host
-     */
-static struct dev_pm_ops ar6k_device_pm_ops = {
-	.suspend = hifDeviceSuspend,
-	.resume = hifDeviceResume,
+static int ath6kl_hifdev_suspend(struct device *dev)
+{
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	int status = 0;
+	struct hif_device *device;
+
+	device = ath6kl_get_hifdev(func);
+
+	if (device && device->claimedContext &&
+	    osdrvCallbacks.deviceSuspendHandler) {
+		/* set true first for PowerStateChangeNotify(..) */
+		device->is_suspend = true;
+		status = osdrvCallbacks.
+			deviceSuspendHandler(device->claimedContext);
+		if (status)
+			device->is_suspend = false;
+	}
+
+	CleanupHIFScatterResources(device);
+
+	switch (status) {
+	case 0:
+		return 0;
+	case A_EBUSY:
+		/* Hack for kernel in order to support deep sleep and wow */
+		return -EBUSY;
+	default:
+		return -1;
+	}
+}
+
+static int ath6kl_hifdev_resume(struct device *dev)
+{
+	struct sdio_func *func = dev_to_sdio_func(dev);
+	int status = 0;
+	struct hif_device *device;
+
+	device = ath6kl_get_hifdev(func);
+	if (device && device->claimedContext &&
+	    osdrvCallbacks.deviceSuspendHandler) {
+		status = osdrvCallbacks.
+			deviceResumeHandler(device->claimedContext);
+		if (status == 0)
+			device->is_suspend = false;
+	}
+
+	return status;
+}
+
+static const struct dev_pm_ops ath6kl_hifdev_pmops = {
+	.suspend = ath6kl_hifdev_suspend,
+	.resume = ath6kl_hifdev_resume,
 };
 #endif /* CONFIG_PM */
 
+static struct sdio_driver ath6kl_hifdev_driver = {
+	.name = "ath6kl_hifdev",
+	.id_table = ath6kl_hifdev_ids,
+	.probe = ath6kl_hifdev_probe,
+	.remove = ath6kl_hifdev_remove,
+#if defined(CONFIG_PM)
+	.drv = {
+		.pm = &ath6kl_hifdev_pmops,
+	},
+#endif
+};
+
 /* make sure we only unregister when registered. */
 static int registered = 0;
 
-OSDRV_CALLBACKS osdrvCallbacks;
 extern u32 onebitmode;
 extern u32 busspeedlow;
 extern u32 debughif;
 
 static void ResetAllCards(void);
-static int hifDisableFunc(struct hif_device *device, struct sdio_func *func);
-static int hifEnableFunc(struct hif_device *device, struct sdio_func *func);
 
 #ifdef DEBUG
 
@@ -125,31 +252,22 @@ ATH_DEBUG_INSTANTIATE_MODULE_VAR(hif,
 /* ------ Functions ------ */
 int HIFInit(OSDRV_CALLBACKS *callbacks)
 {
-    int status;
-    AR_DEBUG_ASSERT(callbacks != NULL);
-
-    A_REGISTER_MODULE_DEBUG_INFO(hif);
+	int r;
+	AR_DEBUG_ASSERT(callbacks != NULL);
 
-    /* store the callback handlers */
-    osdrvCallbacks = *callbacks;
+	A_REGISTER_MODULE_DEBUG_INFO(hif);
 
-    /* Register with bus driver core */
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFInit registering\n"));
-    registered = 1;
-#if defined(CONFIG_PM)
-    if (callbacks->deviceSuspendHandler && callbacks->deviceResumeHandler) {
-        ar6k_driver.drv.pm = &ar6k_device_pm_ops;
-    }
-#endif /* CONFIG_PM */
-    status = sdio_register_driver(&ar6k_driver);
-    AR_DEBUG_ASSERT(status==0);
+	/* store the callback handlers */
+	osdrvCallbacks = *callbacks;
 
-    if (status != 0) {
-        return A_ERROR;
-    }
+	/* Register with bus driver core */
+	registered = 1;
 
-    return 0;
+	r = sdio_register_driver(&ath6kl_hifdev_driver);
+	if (r < 0)
+		return r;
 
+	return 0;
 }
 
 static int
@@ -763,7 +881,7 @@ HIFShutDownDevice(struct hif_device *device)
             registered = 0;
             AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
                             ("AR6000: Unregistering with the bus driver\n"));
-            sdio_unregister_driver(&ar6k_driver);
+            sdio_unregister_driver(&ath6kl_hifdev_driver);
             AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
                             ("AR6000: Unregistered\n"));
         }
@@ -778,7 +896,7 @@ hifIRQHandler(struct sdio_func *func)
     struct hif_device *device;
     AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifIRQHandler\n"));
 
-    device = getHifDevice(func);
+    device = ath6kl_get_hifdev(func);
     atomic_set(&device->irqHandling, 1);
     /* release the host during ints so we can pick it back up when we process cmds */
     sdio_release_host(device->func);
@@ -823,48 +941,6 @@ static int enable_task(void *param)
 }
 #endif
 
-static int hifDeviceInserted(struct sdio_func *func, const struct sdio_device_id *id)
-{
-    int ret;
-    struct hif_device * device;
-    int count;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
-		    ("AR6000: hifDeviceInserted, Function: 0x%X, Vendor ID: 0x%X, Device ID: 0x%X, block size: 0x%X/0x%X\n",
-		     func->num, func->vendor, func->device, func->max_blksize, func->cur_blksize));
-
-    addHifDevice(func);
-    device = getHifDevice(func);
-
-    device->id = id;
-    device->is_disabled = true;
-
-    spin_lock_init(&device->lock);
-
-    spin_lock_init(&device->asynclock);
-    
-    DL_LIST_INIT(&device->ScatterReqHead);
-    
-    if (!nohifscattersupport) {
-            /* try to allow scatter operation on all instances,
-             * unless globally overridden */
-        device->scatter_enabled = true;
-    }
-
-    /* Initialize the bus requests to be used later */
-    A_MEMZERO(device->busRequest, sizeof(device->busRequest));
-    for (count = 0; count < BUS_REQUEST_MAX_NUM; count ++) {
-        sema_init(&device->busRequest[count].sem_req, 0);
-        hifFreeBusRequest(device, &device->busRequest[count]);
-    }
-    sema_init(&device->sem_async, 0);
-    
-    ret  = hifEnableFunc(device, func);
-
-    return ret;
-}
-
-
 void
 HIFAckInterrupt(struct hif_device *device)
 {
@@ -955,7 +1031,7 @@ static int hifDisableFunc(struct hif_device *device, struct sdio_func *func)
     int status = 0;
 
     AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDisableFunc\n"));
-    device = getHifDevice(func);
+    device = ath6kl_get_hifdev(func);
     if (!IS_ERR(device->async_task)) {
         init_completion(&device->async_completion);
         device->async_shutdown = 1;
@@ -1004,7 +1080,7 @@ static int hifEnableFunc(struct hif_device *device, struct sdio_func *func)
     int ret = 0;
     
     AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifEnableFunc\n"));
-    device = getHifDevice(func);
+    device = ath6kl_get_hifdev(func);
 
     if (device->is_disabled) {
        /* enable the SDIO function */
@@ -1016,7 +1092,7 @@ static int hifEnableFunc(struct hif_device *device, struct sdio_func *func)
             if (ret) {
                 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6000: failed to enable 4-bit ASYNC IRQ mode %d \n",ret));
                 sdio_release_host(func);
-                return A_ERROR;
+                return ret;
             }
             AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: 4-bit ASYNC IRQ mode enabled\n"));
         }
@@ -1027,14 +1103,14 @@ static int hifEnableFunc(struct hif_device *device, struct sdio_func *func)
             AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to enable AR6K: 0x%X\n",
 					  __FUNCTION__, ret));
             sdio_release_host(func);
-            return A_ERROR;
+            return ret;
         }
         ret = sdio_set_block_size(func, HIF_MBOX_BLOCK_SIZE);
         sdio_release_host(func);
         if (ret) {
             AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to set block size 0x%x  AR6K: 0x%X\n",
 					  __FUNCTION__, HIF_MBOX_BLOCK_SIZE, ret));
-            return A_ERROR;
+            return ret;
         }
         device->is_disabled = false;
         /* create async I/O thread */
@@ -1045,7 +1121,7 @@ static int hifEnableFunc(struct hif_device *device, struct sdio_func *func)
                                            "AR6K Async");
            if (IS_ERR(device->async_task)) {
                AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create async task\n", __FUNCTION__));
-                return A_ERROR;
+                return -ENOMEM;
            }
            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: start async task\n"));
            wake_up_process(device->async_task );    
@@ -1060,14 +1136,14 @@ static int hifEnableFunc(struct hif_device *device, struct sdio_func *func)
     } else {
         taskFunc = enable_task;
         taskName = "AR6K enable";
-        ret = A_PENDING;
+        ret = -ENOMEM;
 #endif /* CONFIG_PM */
     }
     /* create resume thread */
     pTask = kthread_create(taskFunc, (void *)device, taskName);
     if (IS_ERR(pTask)) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create enabel task\n", __FUNCTION__));
-        return A_ERROR;
+        return -ENOMEM;
     }
     wake_up_process(pTask);
     AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifEnableFunc\n"));
@@ -1076,79 +1152,6 @@ static int hifEnableFunc(struct hif_device *device, struct sdio_func *func)
     return ret;
 }
 
-#if defined(CONFIG_PM)
-static int hifDeviceSuspend(struct device *dev)
-{
-    struct sdio_func *func=dev_to_sdio_func(dev);
-    int status = 0;
-    struct hif_device *device;   
-
-    device = getHifDevice(func);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceSuspend\n"));
-    if (device && device->claimedContext && osdrvCallbacks.deviceSuspendHandler) {
-        device->is_suspend = true; /* set true first for PowerStateChangeNotify(..) */
-        status = osdrvCallbacks.deviceSuspendHandler(device->claimedContext);
-        if (status) {
-            device->is_suspend = false;
-        }
-    }
-    CleanupHIFScatterResources(device);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceSuspend\n"));
-
-    switch (status) {
-    case 0:
-        return 0;
-    case A_EBUSY:
-        return -EBUSY; /* Hack for kernel in order to support deep sleep and wow */
-    default:
-        return -1;
-    }
-}
-
-static int hifDeviceResume(struct device *dev)
-{
-    struct sdio_func *func=dev_to_sdio_func(dev);
-    int status = 0;
-    struct hif_device *device;   
-
-    device = getHifDevice(func);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceResume\n"));
-    if (device && device->claimedContext && osdrvCallbacks.deviceSuspendHandler) {
-        status = osdrvCallbacks.deviceResumeHandler(device->claimedContext);
-        if (status == 0) {
-            device->is_suspend = false;
-        }
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceResume\n"));
-
-    return status;
-}
-#endif /* CONFIG_PM */
-
-static void hifDeviceRemoved(struct sdio_func *func)
-{
-    int status = 0;
-    struct hif_device *device;
-    AR_DEBUG_ASSERT(func != NULL);
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceRemoved\n"));
-    device = getHifDevice(func);
-    if (device->claimedContext != NULL) {
-        status = osdrvCallbacks.deviceRemovedHandler(device->claimedContext, device);
-    }
-
-    if (device->is_disabled) {
-        device->is_disabled = false;
-    } else {
-        status = hifDisableFunc(device, func);
-    }
-    CleanupHIFScatterResources(device);
-     
-    delHifDevice(device);
-    AR_DEBUG_ASSERT(status == 0);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceRemoved\n"));
-}
-
 /*
  * This should be moved to AR6K HTC layer.
  */
@@ -1182,33 +1185,6 @@ int hifWaitForPendingRecv(struct hif_device *device)
     return 0;
 }
     
-
-static struct hif_device *
-addHifDevice(struct sdio_func *func)
-{
-    struct hif_device *hifdevice;
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: addHifDevice\n"));
-    AR_DEBUG_ASSERT(func != NULL);
-    hifdevice = kzalloc(sizeof(struct hif_device), GFP_KERNEL);
-    AR_DEBUG_ASSERT(hifdevice != NULL);
-#if HIF_USE_DMA_BOUNCE_BUFFER
-    hifdevice->dma_buffer = kmalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL);
-    AR_DEBUG_ASSERT(hifdevice->dma_buffer != NULL);
-#endif
-    hifdevice->func = func;
-    hifdevice->powerConfig = HIF_DEVICE_POWER_UP;
-    sdio_set_drvdata(func, hifdevice);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: addHifDevice; 0x%p\n", hifdevice));
-    return hifdevice;
-}
-
-static struct hif_device *
-getHifDevice(struct sdio_func *func)
-{
-    AR_DEBUG_ASSERT(func != NULL);
-    return (struct hif_device *)sdio_get_drvdata(func);
-}
-
 static void
 delHifDevice(struct hif_device * device)
 {
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
index a1fdcc189f7e75d1db02ccaf266550c0e0604ffe..7516d913dab383e24877d73538429ffa9314a9ca 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
@@ -309,7 +309,7 @@ int SetupHIFScatterSupport(struct hif_device *device, struct hif_device_scatter_
                                          (MAX_SCATTER_ENTRIES_PER_REQ - 1) * (sizeof(struct hif_scatter_item))); 
            
             if (NULL == pReqPriv->pHifScatterReq) {
-                A_FREE(pReqPriv);
+                kfree(pReqPriv);
                 break;      
             }           
                 /* just zero the main part of the scatter request */
@@ -319,8 +319,8 @@ int SetupHIFScatterSupport(struct hif_device *device, struct hif_device_scatter_
                 /* allocate a bus request for this scatter request */
             busrequest = hifAllocateBusRequest(device);
             if (NULL == busrequest) {
-                A_FREE(pReqPriv->pHifScatterReq);
-                A_FREE(pReqPriv);
+                kfree(pReqPriv->pHifScatterReq);
+                kfree(pReqPriv);
                 break;    
             }
                 /* assign the scatter request to this bus request */
@@ -382,11 +382,11 @@ void CleanupHIFScatterResources(struct hif_device *device)
         }
         
         if (pReqPriv->pHifScatterReq != NULL) {
-            A_FREE(pReqPriv->pHifScatterReq);   
+            kfree(pReqPriv->pHifScatterReq);   
             pReqPriv->pHifScatterReq = NULL; 
         }
                 
-        A_FREE(pReqPriv);       
+        kfree(pReqPriv);       
     }
 }
 
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k.c
index eeddf6021f6d896aa8b88a415ba62cd01e2dc929..f8607bc08929112805afffb9665fbe82cce68207 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k.c
@@ -25,8 +25,7 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
-#include "AR6002/hw2.0/hw/mbox_host_reg.h"
+#include "hw/mbox_host_reg.h"
 #include "a_osapi.h"
 #include "../htc_debug.h"
 #include "hif.h"
@@ -743,7 +742,7 @@ static void DevCleanupVirtualScatterSupport(struct ar6k_device *pDev)
         if (NULL == pReq) {
             break;
         }
-        A_FREE(pReq);
+        kfree(pReq);
     }
 
 }
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k.h b/drivers/staging/ath6kl/htc2/AR6000/ar6k.h
index 1ff221838c0f4278b9efe66acdfb5cf3914fbba9..e551dbe674dc6f761db34b8bd3d7e6578a825674 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k.h
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k.h
@@ -42,7 +42,6 @@
 
 //#define MBOXHW_UNIT_TEST 1
 
-#include "athstartpack.h"
 PREPACK struct ar6k_irq_proc_registers {
     u8 host_int_status;
     u8 cpu_int_status;
@@ -69,8 +68,6 @@ PREPACK struct ar6k_gmbox_ctrl_registers {
     u8 int_status_enable;
 } POSTPACK;
 
-#include "athendpack.h"
-
 #define AR6K_IRQ_ENABLE_REGS_SIZE sizeof(struct ar6k_irq_enable_registers)
 
 #define AR6K_REG_IO_BUFFER_SIZE     32
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c
index 5e6d1e062922e841bbfde4203fa965f750bcdf15..d7af68f70560e712d845e9a4502993202e58bdc2 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c
@@ -25,8 +25,7 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
-#include "AR6002/hw2.0/hw/mbox_host_reg.h"
+#include "hw/mbox_host_reg.h"
 #include "a_osapi.h"
 #include "../htc_debug.h"
 #include "hif.h"
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c
index 374001155feb08067723b35eb84d4b73c3a4b3fe..725540f9adde9d3ae7c8c762ca05eec0913bf5ab 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c
@@ -24,7 +24,6 @@
 //==============================================================================
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #include "../htc_debug.h"
 #include "hif.h"
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c
index 41223f953589a117f8b89923e7838e71ec9d5c20..56a0d7143804b1449411dc54459544ab5d34feb1 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c
@@ -24,7 +24,6 @@
 //==============================================================================
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #include "../htc_debug.h"
 #include "hif.h"
@@ -108,7 +107,7 @@ static void HCIUartCleanup(struct gmbox_proto_hci_uart *pProtocol)
     A_MUTEX_DELETE(&pProtocol->HCIRxLock);
     A_MUTEX_DELETE(&pProtocol->HCITxLock);
         
-    A_FREE(pProtocol);    
+    kfree(pProtocol);    
 }
 
 static int InitTxCreditState(struct gmbox_proto_hci_uart *pProt)
diff --git a/drivers/staging/ath6kl/htc2/htc.c b/drivers/staging/ath6kl/htc2/htc.c
index d40bb14a2dac0ae76eade0efb020f838fcf56e2c..ae54e64b624326d81ef2bd207585c578fc9e8d0a 100644
--- a/drivers/staging/ath6kl/htc2/htc.c
+++ b/drivers/staging/ath6kl/htc2/htc.c
@@ -70,7 +70,7 @@ static void HTCCleanup(struct htc_target *target)
     
     for (i = 0;i < NUM_CONTROL_BUFFERS;i++) {
         if (target->HTCControlBuffers[i].Buffer) {
-            A_FREE(target->HTCControlBuffers[i].Buffer);
+            kfree(target->HTCControlBuffers[i].Buffer);
         }
     }
     
@@ -86,7 +86,7 @@ static void HTCCleanup(struct htc_target *target)
         A_MUTEX_DELETE(&target->HTCTxLock);
     }
         /* free our instance */
-    A_FREE(target);
+    kfree(target);
 }
 
 /* registered target arrival callback from the HIF layer */
@@ -448,9 +448,7 @@ static void ResetEndpointStates(struct htc_target *target)
         pEndpoint->ServiceID = 0;
         pEndpoint->MaxMsgLength = 0;
         pEndpoint->MaxTxQueueDepth = 0;
-#ifdef HTC_EP_STAT_PROFILING
         A_MEMZERO(&pEndpoint->EndPointStats,sizeof(pEndpoint->EndPointStats));
-#endif
         INIT_HTC_PACKET_QUEUE(&pEndpoint->RxBuffers);
         INIT_HTC_PACKET_QUEUE(&pEndpoint->TxQueue);
         INIT_HTC_PACKET_QUEUE(&pEndpoint->RecvIndicationQueue);
@@ -527,7 +525,6 @@ bool HTCGetEndpointStatistics(HTC_HANDLE               HTCHandle,
                                 struct htc_endpoint_stats       *pStats)
 {
 
-#ifdef HTC_EP_STAT_PROFILING
     struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
     bool     clearStats = false;
     bool     sample = false;
@@ -568,9 +565,6 @@ bool HTCGetEndpointStatistics(HTC_HANDLE               HTCHandle,
     UNLOCK_HTC_TX(target);
 
     return true;
-#else
-    return false;
-#endif
 }
 
 struct ar6k_device  *HTCGetAR6KDevice(void *HTCHandle)
diff --git a/drivers/staging/ath6kl/htc2/htc_internal.h b/drivers/staging/ath6kl/htc2/htc_internal.h
index 9425ed983671300e68341b6bcd2337bea1c7aa47..cac97351769aea439f80321187705c45154499d0 100644
--- a/drivers/staging/ath6kl/htc2/htc_internal.h
+++ b/drivers/staging/ath6kl/htc2/htc_internal.h
@@ -27,7 +27,6 @@
  * processing errors, the last frame header is dump for comparison */
 //#define HTC_CAPTURE_LAST_FRAME
 
-//#define HTC_EP_STAT_PROFILING
 
 #ifdef __cplusplus
 extern "C" {
@@ -37,7 +36,6 @@ extern "C" {
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #include "htc_debug.h"
 #include "htc.h"
@@ -82,17 +80,10 @@ struct htc_endpoint {
     struct htc_target           *target;                /* back pointer to target */
     u8 SeqNo;                  /* TX seq no (helpful) for debugging */
     u32 LocalConnectionFlags;   /* local connection flags */
-#ifdef HTC_EP_STAT_PROFILING
     struct htc_endpoint_stats          EndPointStats;          /* endpoint statistics */
-#endif
 };
 
-#ifdef HTC_EP_STAT_PROFILING
 #define INC_HTC_EP_STAT(p,stat,count) (p)->EndPointStats.stat += (count);
-#else
-#define INC_HTC_EP_STAT(p,stat,count)
-#endif
-
 #define HTC_SERVICE_TX_PACKET_TAG  HTC_TX_PACKET_TAG_INTERNAL
 
 #define NUM_CONTROL_BUFFERS     8
diff --git a/drivers/staging/ath6kl/htc2/htc_recv.c b/drivers/staging/ath6kl/htc2/htc_recv.c
index c2088018c51d820b4db0011272d2fee258c3d092..974cc8cd6936226c0fd369eba2a2ab492ae9e490 100644
--- a/drivers/staging/ath6kl/htc2/htc_recv.c
+++ b/drivers/staging/ath6kl/htc2/htc_recv.c
@@ -36,7 +36,6 @@
                         (pP)->PktInfo.AsRx.ExpectedHdr,        \
                         (pP)->Endpoint))                         
                         
-#ifdef HTC_EP_STAT_PROFILING
 #define HTC_RX_STAT_PROFILE(t,ep,numLookAheads)        \
 {                                                      \
     INC_HTC_EP_STAT((ep), RxReceived, 1);              \
@@ -46,9 +45,6 @@
         INC_HTC_EP_STAT((ep), RxBundleLookAheads, 1);  \
     }                                                  \
 }
-#else
-#define HTC_RX_STAT_PROFILE(t,ep,lookAhead)
-#endif
 
 static void DoRecvCompletion(struct htc_endpoint     *pEndpoint,
                              struct htc_packet_queue *pQueueToIndicate)
@@ -931,12 +927,10 @@ static void HTCAsyncRecvScatterCompletion(struct hif_scatter_req *pScatterReq)
         }
         
         if (!status) {
-#ifdef HTC_EP_STAT_PROFILING
             LOCK_HTC_RX(target);              
             HTC_RX_STAT_PROFILE(target,pEndpoint,numLookAheads);
             INC_HTC_EP_STAT(pEndpoint, RxPacketsBundled, 1);
             UNLOCK_HTC_RX(target);
-#endif      
             if (i == (pScatterReq->ValidScatterEntries - 1)) {
                     /* last packet's more packets flag is set based on the lookahead */
                 SET_MORE_RX_PACKET_INDICATION_FLAG(lookAheads,numLookAheads,pEndpoint,pPacket);
diff --git a/drivers/staging/ath6kl/htc2/htc_send.c b/drivers/staging/ath6kl/htc2/htc_send.c
index 6f4050a98c85d22c4269a475989c305108394d7e..9310d4d5c99250710450fe7abb5842cdd603175b 100644
--- a/drivers/staging/ath6kl/htc2/htc_send.c
+++ b/drivers/staging/ath6kl/htc2/htc_send.c
@@ -776,9 +776,6 @@ void HTCProcessCreditRpt(struct htc_target *target, HTC_CREDIT_REPORT *pRpt, int
         AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("  Endpoint %d got %d credits \n",
                 pRpt->EndpointID, pRpt->Credits));
 
-
-#ifdef HTC_EP_STAT_PROFILING
-
         INC_HTC_EP_STAT(pEndpoint, TxCreditRpts, 1);
         INC_HTC_EP_STAT(pEndpoint, TxCreditsReturned, pRpt->Credits);
 
@@ -797,8 +794,6 @@ void HTCProcessCreditRpt(struct htc_target *target, HTC_CREDIT_REPORT *pRpt, int
             INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromOther, 1);
         }
 
-#endif
-
         if (ENDPOINT_0 == pRpt->EndpointID) {
                 /* always give endpoint 0 credits back */
             pEndpoint->CreditDist.TxCredits += pRpt->Credits;
diff --git a/drivers/staging/ath6kl/include/a_config.h b/drivers/staging/ath6kl/include/a_config.h
index 4a0083c65113ed5c18f7ea5e98c9681679410710..f7c09319433fcbfb2b2c2da02b5c864666582066 100644
--- a/drivers/staging/ath6kl/include/a_config.h
+++ b/drivers/staging/ath6kl/include/a_config.h
@@ -26,28 +26,6 @@
 #ifndef _A_CONFIG_H_
 #define _A_CONFIG_H_
 
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/config.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/config.h"
-#endif
-
-#if defined(__linux__) && !defined(LINUX_EMULATION)
 #include "../os/linux/include/config_linux.h"
-#endif
-
-#ifdef REXOS
-#include "../os/rexos/include/common/config_rexos.h"
-#endif
-
-#ifdef WIN_NWF
-#include "../os/windows/include/win/config_win.h"
-#endif
-
-#ifdef THREADX
-#include "../os/threadx/include/common/config_threadx.h"
-#endif
 
 #endif
diff --git a/drivers/staging/ath6kl/include/a_debug.h b/drivers/staging/ath6kl/include/a_debug.h
index d433942e2b98ebde9cea708f4db097dd23ab1d9e..5154fcb1ca64880237c421c9d60a186c688cb026 100644
--- a/drivers/staging/ath6kl/include/a_debug.h
+++ b/drivers/staging/ath6kl/include/a_debug.h
@@ -27,7 +27,6 @@
 extern "C" {
 #endif /* __cplusplus */
 
-#include <a_types.h>
 #include <a_osapi.h>
 
     /* standard debug print masks bits 0..7 */
@@ -187,35 +186,7 @@ void a_dump_module_debug_info_by_name(char *module_name);
 void a_module_debug_support_init(void);
 void a_module_debug_support_cleanup(void);
 
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/debug.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/debug.h"
-#endif
-
-#if defined(__linux__) && !defined(LINUX_EMULATION)
 #include "../os/linux/include/debug_linux.h"
-#endif
-
-#ifdef REXOS
-#include "../os/rexos/include/common/debug_rexos.h"
-#endif
-
-#if defined ART_WIN
-#include "../os/win_art/include/debug_win.h"
-#endif
-
-#ifdef WIN_NWF
-#include <debug_win.h>
-#endif
-
-#ifdef THREADX
-#define ATH_DEBUG_MAKE_MODULE_MASK(index)  (1 << (ATH_DEBUG_MODULE_MASK_SHIFT + (index)))
-#include "../os/threadx/include/common/debug_threadx.h"
-#endif  
-
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/include/a_drv.h b/drivers/staging/ath6kl/include/a_drv.h
index 6db10f0f2d100393b5511313a3280cc126cbd76c..1548604e84653e267097dc5f97627dc759aa541a 100644
--- a/drivers/staging/ath6kl/include/a_drv.h
+++ b/drivers/staging/ath6kl/include/a_drv.h
@@ -27,28 +27,6 @@
 #ifndef _A_DRV_H_
 #define _A_DRV_H_
 
-#if defined(__linux__) && !defined(LINUX_EMULATION)
 #include "../os/linux/include/athdrv_linux.h"
-#endif
-
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/athdrv.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/athdrv.h"
-#endif
-
-#ifdef REXOS
-#include "../os/rexos/include/common/athdrv_rexos.h"
-#endif
-
-#ifdef WIN_NWF
-#include "../os/windows/include/athdrv.h"
-#endif
-
-#ifdef THREADX
-#include "../os/threadx/include/common/athdrv_threadx.h"
-#endif
 
 #endif /* _ADRV_H_ */
diff --git a/drivers/staging/ath6kl/include/a_drv_api.h b/drivers/staging/ath6kl/include/a_drv_api.h
index 5e098cb30f56e6de1618b03955bff7671be054e2..a40d97a84ffcf6171ea67234bdd6b4ce600b2b23 100644
--- a/drivers/staging/ath6kl/include/a_drv_api.h
+++ b/drivers/staging/ath6kl/include/a_drv_api.h
@@ -130,34 +130,6 @@ extern "C" {
 #define A_WMI_PEER_EVENT(devt, eventCode, bssid)    \
     ar6000_peer_event ((devt), (eventCode), (bssid))
 
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-
-#define A_WMI_GPIO_INTR_RX(intr_mask, input_values) \
-    ar6000_gpio_intr_rx((intr_mask), (input_values))
-
-#define A_WMI_GPIO_DATA_RX(reg_id, value) \
-    ar6000_gpio_data_rx((reg_id), (value))
-
-#define A_WMI_GPIO_ACK_RX() \
-    ar6000_gpio_ack_rx()
-
-#endif
-
-#ifdef SEND_EVENT_TO_APP
-
-#define A_WMI_SEND_EVENT_TO_APP(ar, eventId, datap, len) \
-    ar6000_send_event_to_app((ar), (eventId), (datap), (len))
-
-#define A_WMI_SEND_GENERIC_EVENT_TO_APP(ar, eventId, datap, len) \
-    ar6000_send_generic_event_to_app((ar), (eventId), (datap), (len))
-
-#else
-
-#define A_WMI_SEND_EVENT_TO_APP(ar, eventId, datap, len)
-#define A_WMI_SEND_GENERIC_EVENT_TO_APP(ar, eventId, datap, len)
-
-#endif
-
 #ifdef CONFIG_HOST_TCMD_SUPPORT
 #define A_WMI_TCMD_RX_REPORT_EVENT(devt, results, len) \
     ar6000_tcmd_rx_report_event((devt), (results), (len))
diff --git a/drivers/staging/ath6kl/include/a_osapi.h b/drivers/staging/ath6kl/include/a_osapi.h
index 7bdeeea215038776a0926f0759865539c3a0efa1..fd7ae0d612c603fe72f172711582bbe2b630d78e 100644
--- a/drivers/staging/ath6kl/include/a_osapi.h
+++ b/drivers/staging/ath6kl/include/a_osapi.h
@@ -27,35 +27,6 @@
 #ifndef _A_OSAPI_H_
 #define _A_OSAPI_H_
 
-#if defined(__linux__) && !defined(LINUX_EMULATION)
 #include "../os/linux/include/osapi_linux.h"
-#endif
-
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/osapi.h"
-#include "../os/windows/include/netbuf.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/osapi.h"
-#include "../os/windows/include/netbuf.h"
-#endif
-
-#ifdef REXOS
-#include "../os/rexos/include/common/osapi_rexos.h"
-#endif
-
-#if defined ART_WIN
-#include "../os/win_art/include/osapi_win.h"
-#include "../os/win_art/include/netbuf.h"
-#endif
-
-#ifdef WIN_NWF
-#include <osapi_win.h>
-#endif 
-
-#if defined(THREADX)
-#include "../os/threadx/include/common/osapi_threadx.h"
-#endif 
 
 #endif /* _OSAPI_H_ */
diff --git a/drivers/staging/ath6kl/include/a_types.h b/drivers/staging/ath6kl/include/a_types.h
deleted file mode 100644
index 18f4cfe4f97daefe7dda41c3ef1cf34743c1a5b9..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/a_types.h
+++ /dev/null
@@ -1,58 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="a_types.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains the definitions of the basic atheros data types.
-// It is used to map the data types in atheros files to a platform specific
-// type.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _A_TYPES_H_
-#define _A_TYPES_H_
-
-#if defined(__linux__) && !defined(LINUX_EMULATION)
-#include "../os/linux/include/athtypes_linux.h"
-#endif
-
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/athtypes.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/athtypes.h"
-#endif
-
-#ifdef REXOS
-#include "../os/rexos/include/common/athtypes_rexos.h"
-#endif
-
-#if defined ART_WIN
-#include "../os/win_art/include/athtypes_win.h"
-#endif
-
-#ifdef WIN_NWF
-#include <athtypes_win.h>
-#endif
-
-#ifdef THREADX
-#include "../os/threadx/include/common/athtypes_threadx.h"
-#endif
-
-#endif /* _ATHTYPES_H_ */
diff --git a/drivers/staging/ath6kl/include/ar6000_api.h b/drivers/staging/ath6kl/include/ar6000_api.h
index 1e1d92a507e23fd1137a3ec7d7dc782c06650733..e9460800272cce1ac4881976e80b25c37b1fadeb 100644
--- a/drivers/staging/ath6kl/include/ar6000_api.h
+++ b/drivers/staging/ath6kl/include/ar6000_api.h
@@ -26,29 +26,7 @@
 #ifndef _AR6000_API_H_
 #define _AR6000_API_H_
 
-#if defined(__linux__) && !defined(LINUX_EMULATION)
 #include "../os/linux/include/ar6xapi_linux.h"
-#endif
-
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/ar6xapi.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/ar6xapi.h"
-#endif
-
-#ifdef REXOS
-#include "../os/rexos/include/common/ar6xapi_rexos.h"
-#endif
-
-#if defined ART_WIN
-#include "../os/win_art/include/ar6xapi_win.h"
-#endif
-
-#ifdef WIN_NWF
-#include "../os/windows/include/ar6xapi.h"
-#endif
 
 #endif /* _AR6000_API_H */
 
diff --git a/drivers/staging/ath6kl/include/athendpack.h b/drivers/staging/ath6kl/include/athendpack.h
deleted file mode 100644
index 1b940503bb21fd8092aa6fc9585e456015626c4f..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/athendpack.h
+++ /dev/null
@@ -1,52 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="athendpack.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// end compiler-specific structure packing
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifdef VXWORKS
-#endif /* VXWORKS */
-
-#if defined(LINUX) || defined(__linux__)
-#endif /* LINUX */
-
-#ifdef QNX
-#endif /* QNX */
-
-#ifdef INTEGRITY
-#include "integrity/athendpack_integrity.h"
-#endif /* INTEGRITY */
-
-#ifdef NUCLEUS
-#endif /* NUCLEUS */
-
-
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/athendpack.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/athendpack.h"
-#endif /* WINCE */
-
-#ifdef WIN_NWF
-#include <athendpack_win.h>
-#endif 
diff --git a/drivers/staging/ath6kl/include/athstartpack.h b/drivers/staging/ath6kl/include/athstartpack.h
deleted file mode 100644
index 1c45f666d8a274f5aa0e3edf6deee31cf319c2bd..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/athstartpack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="athstartpack.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// start compiler-specific structure packing
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifdef VXWORKS
-#endif /* VXWORKS */
-
-#if defined(LINUX) || defined(__linux__)
-#endif /* LINUX */
-
-#ifdef QNX
-#endif /* QNX */
-
-#ifdef INTEGRITY
-#include "integrity/athstartpack_integrity.h"
-#endif /* INTEGRITY */
-
-#ifdef NUCLEUS
-#endif /* NUCLEUS */
-
-#ifdef UNDER_NWIFI
-#include "../os/windows/include/athstartpack.h"
-#endif
-
-#ifdef ATHR_CE_LEGACY
-#include "../os/windows/include/athstartpack.h"
-#endif /* WINCE */
-
-#ifdef WIN_NWF
-#include <athstartpack_win.h>
-#endif
-
-#ifdef THREADX
-#include "../os/threadx/include/common/osapi_threadx.h"
-#endif 
diff --git a/drivers/staging/ath6kl/include/bmi.h b/drivers/staging/ath6kl/include/bmi.h
index eb1e75607247dcfdf757d83fb4ad7180cb21a3db..d3227f77fa5d5677b7da16a1138a4aa1a47d6061 100644
--- a/drivers/staging/ath6kl/include/bmi.h
+++ b/drivers/staging/ath6kl/include/bmi.h
@@ -32,7 +32,6 @@ extern "C" {
 /* Header files */
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "hif.h"
 #include "a_osapi.h"
 #include "bmi_msg.h"
diff --git a/drivers/staging/ath6kl/include/common/AR6002/AR6002_regdump.h b/drivers/staging/ath6kl/include/common/AR6002/AR6002_regdump.h
deleted file mode 100644
index 4a9b275d68b810baff99000aec1e1d69c4ee1d56..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/AR6002_regdump.h
+++ /dev/null
@@ -1,60 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2006-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __AR6002_REGDUMP_H__
-#define __AR6002_REGDUMP_H__
-
-#if !defined(__ASSEMBLER__)
-/*
- * XTensa CPU state
- * This must match the state saved by the target exception handler.
- */
-struct XTensa_exception_frame_s {
-    u32 xt_pc;
-    u32 xt_ps;
-    u32 xt_sar;
-    u32 xt_vpri;
-    u32 xt_a2;
-    u32 xt_a3;
-    u32 xt_a4;
-    u32 xt_a5;
-    u32 xt_exccause;
-    u32 xt_lcount;
-    u32 xt_lbeg;
-    u32 xt_lend;
-
-    u32 epc1, epc2, epc3, epc4;
-
-    /* Extra info to simplify post-mortem stack walkback */
-#define AR6002_REGDUMP_FRAMES 10
-    struct {
-        u32 a0;  /* pc */
-        u32 a1;  /* sp */
-        u32 a2;
-        u32 a3;
-    } wb[AR6002_REGDUMP_FRAMES];
-};
-typedef struct XTensa_exception_frame_s CPU_exception_frame_t; 
-#define RD_SIZE sizeof(CPU_exception_frame_t)
-
-#endif
-#endif /* __AR6002_REGDUMP_H__ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/analog_intf_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/analog_intf_reg.h
deleted file mode 100644
index 9c82767b6efba67882cf675fb361d4a65acdb3e1..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/analog_intf_reg.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _ANALOG_INTF_REG_REG_H_
-#define _ANALOG_INTF_REG_REG_H_
-
-#define SW_OVERRIDE_ADDRESS                      0x00000080
-#define SW_OVERRIDE_OFFSET                       0x00000080
-#define SW_OVERRIDE_SUPDATE_DELAY_MSB            1
-#define SW_OVERRIDE_SUPDATE_DELAY_LSB            1
-#define SW_OVERRIDE_SUPDATE_DELAY_MASK           0x00000002
-#define SW_OVERRIDE_SUPDATE_DELAY_GET(x)         (((x) & SW_OVERRIDE_SUPDATE_DELAY_MASK) >> SW_OVERRIDE_SUPDATE_DELAY_LSB)
-#define SW_OVERRIDE_SUPDATE_DELAY_SET(x)         (((x) << SW_OVERRIDE_SUPDATE_DELAY_LSB) & SW_OVERRIDE_SUPDATE_DELAY_MASK)
-#define SW_OVERRIDE_ENABLE_MSB                   0
-#define SW_OVERRIDE_ENABLE_LSB                   0
-#define SW_OVERRIDE_ENABLE_MASK                  0x00000001
-#define SW_OVERRIDE_ENABLE_GET(x)                (((x) & SW_OVERRIDE_ENABLE_MASK) >> SW_OVERRIDE_ENABLE_LSB)
-#define SW_OVERRIDE_ENABLE_SET(x)                (((x) << SW_OVERRIDE_ENABLE_LSB) & SW_OVERRIDE_ENABLE_MASK)
-
-#define SIN_VAL_ADDRESS                          0x00000084
-#define SIN_VAL_OFFSET                           0x00000084
-#define SIN_VAL_SIN_MSB                          0
-#define SIN_VAL_SIN_LSB                          0
-#define SIN_VAL_SIN_MASK                         0x00000001
-#define SIN_VAL_SIN_GET(x)                       (((x) & SIN_VAL_SIN_MASK) >> SIN_VAL_SIN_LSB)
-#define SIN_VAL_SIN_SET(x)                       (((x) << SIN_VAL_SIN_LSB) & SIN_VAL_SIN_MASK)
-
-#define SW_SCLK_ADDRESS                          0x00000088
-#define SW_SCLK_OFFSET                           0x00000088
-#define SW_SCLK_SW_SCLK_MSB                      0
-#define SW_SCLK_SW_SCLK_LSB                      0
-#define SW_SCLK_SW_SCLK_MASK                     0x00000001
-#define SW_SCLK_SW_SCLK_GET(x)                   (((x) & SW_SCLK_SW_SCLK_MASK) >> SW_SCLK_SW_SCLK_LSB)
-#define SW_SCLK_SW_SCLK_SET(x)                   (((x) << SW_SCLK_SW_SCLK_LSB) & SW_SCLK_SW_SCLK_MASK)
-
-#define SW_CNTL_ADDRESS                          0x0000008c
-#define SW_CNTL_OFFSET                           0x0000008c
-#define SW_CNTL_SW_SCAPTURE_MSB                  2
-#define SW_CNTL_SW_SCAPTURE_LSB                  2
-#define SW_CNTL_SW_SCAPTURE_MASK                 0x00000004
-#define SW_CNTL_SW_SCAPTURE_GET(x)               (((x) & SW_CNTL_SW_SCAPTURE_MASK) >> SW_CNTL_SW_SCAPTURE_LSB)
-#define SW_CNTL_SW_SCAPTURE_SET(x)               (((x) << SW_CNTL_SW_SCAPTURE_LSB) & SW_CNTL_SW_SCAPTURE_MASK)
-#define SW_CNTL_SW_SUPDATE_MSB                   1
-#define SW_CNTL_SW_SUPDATE_LSB                   1
-#define SW_CNTL_SW_SUPDATE_MASK                  0x00000002
-#define SW_CNTL_SW_SUPDATE_GET(x)                (((x) & SW_CNTL_SW_SUPDATE_MASK) >> SW_CNTL_SW_SUPDATE_LSB)
-#define SW_CNTL_SW_SUPDATE_SET(x)                (((x) << SW_CNTL_SW_SUPDATE_LSB) & SW_CNTL_SW_SUPDATE_MASK)
-#define SW_CNTL_SW_SOUT_MSB                      0
-#define SW_CNTL_SW_SOUT_LSB                      0
-#define SW_CNTL_SW_SOUT_MASK                     0x00000001
-#define SW_CNTL_SW_SOUT_GET(x)                   (((x) & SW_CNTL_SW_SOUT_MASK) >> SW_CNTL_SW_SOUT_LSB)
-#define SW_CNTL_SW_SOUT_SET(x)                   (((x) << SW_CNTL_SW_SOUT_LSB) & SW_CNTL_SW_SOUT_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct analog_intf_reg_reg_s {
-  unsigned char pad0[128]; /* pad to 0x80 */
-  volatile unsigned int sw_override;
-  volatile unsigned int sin_val;
-  volatile unsigned int sw_sclk;
-  volatile unsigned int sw_cntl;
-} analog_intf_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _ANALOG_INTF_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/analog_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/analog_reg.h
deleted file mode 100644
index cf562b86f6555e649581f2d47266126a469b4506..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/analog_reg.h
+++ /dev/null
@@ -1,1932 +0,0 @@
-#ifndef _ANALOG_REG_REG_H_
-#define _ANALOG_REG_REG_H_
-
-#define SYNTH_SYNTH1_ADDRESS                     0x00000000
-#define SYNTH_SYNTH1_OFFSET                      0x00000000
-#define SYNTH_SYNTH1_PWD_BIAS_MSB                31
-#define SYNTH_SYNTH1_PWD_BIAS_LSB                31
-#define SYNTH_SYNTH1_PWD_BIAS_MASK               0x80000000
-#define SYNTH_SYNTH1_PWD_BIAS_GET(x)             (((x) & SYNTH_SYNTH1_PWD_BIAS_MASK) >> SYNTH_SYNTH1_PWD_BIAS_LSB)
-#define SYNTH_SYNTH1_PWD_BIAS_SET(x)             (((x) << SYNTH_SYNTH1_PWD_BIAS_LSB) & SYNTH_SYNTH1_PWD_BIAS_MASK)
-#define SYNTH_SYNTH1_PWD_CP_MSB                  30
-#define SYNTH_SYNTH1_PWD_CP_LSB                  30
-#define SYNTH_SYNTH1_PWD_CP_MASK                 0x40000000
-#define SYNTH_SYNTH1_PWD_CP_GET(x)               (((x) & SYNTH_SYNTH1_PWD_CP_MASK) >> SYNTH_SYNTH1_PWD_CP_LSB)
-#define SYNTH_SYNTH1_PWD_CP_SET(x)               (((x) << SYNTH_SYNTH1_PWD_CP_LSB) & SYNTH_SYNTH1_PWD_CP_MASK)
-#define SYNTH_SYNTH1_PWD_VCMON_MSB               29
-#define SYNTH_SYNTH1_PWD_VCMON_LSB               29
-#define SYNTH_SYNTH1_PWD_VCMON_MASK              0x20000000
-#define SYNTH_SYNTH1_PWD_VCMON_GET(x)            (((x) & SYNTH_SYNTH1_PWD_VCMON_MASK) >> SYNTH_SYNTH1_PWD_VCMON_LSB)
-#define SYNTH_SYNTH1_PWD_VCMON_SET(x)            (((x) << SYNTH_SYNTH1_PWD_VCMON_LSB) & SYNTH_SYNTH1_PWD_VCMON_MASK)
-#define SYNTH_SYNTH1_PWD_VCO_MSB                 28
-#define SYNTH_SYNTH1_PWD_VCO_LSB                 28
-#define SYNTH_SYNTH1_PWD_VCO_MASK                0x10000000
-#define SYNTH_SYNTH1_PWD_VCO_GET(x)              (((x) & SYNTH_SYNTH1_PWD_VCO_MASK) >> SYNTH_SYNTH1_PWD_VCO_LSB)
-#define SYNTH_SYNTH1_PWD_VCO_SET(x)              (((x) << SYNTH_SYNTH1_PWD_VCO_LSB) & SYNTH_SYNTH1_PWD_VCO_MASK)
-#define SYNTH_SYNTH1_PWD_PRESC_MSB               27
-#define SYNTH_SYNTH1_PWD_PRESC_LSB               27
-#define SYNTH_SYNTH1_PWD_PRESC_MASK              0x08000000
-#define SYNTH_SYNTH1_PWD_PRESC_GET(x)            (((x) & SYNTH_SYNTH1_PWD_PRESC_MASK) >> SYNTH_SYNTH1_PWD_PRESC_LSB)
-#define SYNTH_SYNTH1_PWD_PRESC_SET(x)            (((x) << SYNTH_SYNTH1_PWD_PRESC_LSB) & SYNTH_SYNTH1_PWD_PRESC_MASK)
-#define SYNTH_SYNTH1_PWD_LODIV_MSB               26
-#define SYNTH_SYNTH1_PWD_LODIV_LSB               26
-#define SYNTH_SYNTH1_PWD_LODIV_MASK              0x04000000
-#define SYNTH_SYNTH1_PWD_LODIV_GET(x)            (((x) & SYNTH_SYNTH1_PWD_LODIV_MASK) >> SYNTH_SYNTH1_PWD_LODIV_LSB)
-#define SYNTH_SYNTH1_PWD_LODIV_SET(x)            (((x) << SYNTH_SYNTH1_PWD_LODIV_LSB) & SYNTH_SYNTH1_PWD_LODIV_MASK)
-#define SYNTH_SYNTH1_PWD_LOMIX_MSB               25
-#define SYNTH_SYNTH1_PWD_LOMIX_LSB               25
-#define SYNTH_SYNTH1_PWD_LOMIX_MASK              0x02000000
-#define SYNTH_SYNTH1_PWD_LOMIX_GET(x)            (((x) & SYNTH_SYNTH1_PWD_LOMIX_MASK) >> SYNTH_SYNTH1_PWD_LOMIX_LSB)
-#define SYNTH_SYNTH1_PWD_LOMIX_SET(x)            (((x) << SYNTH_SYNTH1_PWD_LOMIX_LSB) & SYNTH_SYNTH1_PWD_LOMIX_MASK)
-#define SYNTH_SYNTH1_FORCE_LO_ON_MSB             24
-#define SYNTH_SYNTH1_FORCE_LO_ON_LSB             24
-#define SYNTH_SYNTH1_FORCE_LO_ON_MASK            0x01000000
-#define SYNTH_SYNTH1_FORCE_LO_ON_GET(x)          (((x) & SYNTH_SYNTH1_FORCE_LO_ON_MASK) >> SYNTH_SYNTH1_FORCE_LO_ON_LSB)
-#define SYNTH_SYNTH1_FORCE_LO_ON_SET(x)          (((x) << SYNTH_SYNTH1_FORCE_LO_ON_LSB) & SYNTH_SYNTH1_FORCE_LO_ON_MASK)
-#define SYNTH_SYNTH1_PWD_LOBUF5G_MSB             23
-#define SYNTH_SYNTH1_PWD_LOBUF5G_LSB             23
-#define SYNTH_SYNTH1_PWD_LOBUF5G_MASK            0x00800000
-#define SYNTH_SYNTH1_PWD_LOBUF5G_GET(x)          (((x) & SYNTH_SYNTH1_PWD_LOBUF5G_MASK) >> SYNTH_SYNTH1_PWD_LOBUF5G_LSB)
-#define SYNTH_SYNTH1_PWD_LOBUF5G_SET(x)          (((x) << SYNTH_SYNTH1_PWD_LOBUF5G_LSB) & SYNTH_SYNTH1_PWD_LOBUF5G_MASK)
-#define SYNTH_SYNTH1_VCOREGBYPASS_MSB            22
-#define SYNTH_SYNTH1_VCOREGBYPASS_LSB            22
-#define SYNTH_SYNTH1_VCOREGBYPASS_MASK           0x00400000
-#define SYNTH_SYNTH1_VCOREGBYPASS_GET(x)         (((x) & SYNTH_SYNTH1_VCOREGBYPASS_MASK) >> SYNTH_SYNTH1_VCOREGBYPASS_LSB)
-#define SYNTH_SYNTH1_VCOREGBYPASS_SET(x)         (((x) << SYNTH_SYNTH1_VCOREGBYPASS_LSB) & SYNTH_SYNTH1_VCOREGBYPASS_MASK)
-#define SYNTH_SYNTH1_VCOREGLEVEL_MSB             21
-#define SYNTH_SYNTH1_VCOREGLEVEL_LSB             20
-#define SYNTH_SYNTH1_VCOREGLEVEL_MASK            0x00300000
-#define SYNTH_SYNTH1_VCOREGLEVEL_GET(x)          (((x) & SYNTH_SYNTH1_VCOREGLEVEL_MASK) >> SYNTH_SYNTH1_VCOREGLEVEL_LSB)
-#define SYNTH_SYNTH1_VCOREGLEVEL_SET(x)          (((x) << SYNTH_SYNTH1_VCOREGLEVEL_LSB) & SYNTH_SYNTH1_VCOREGLEVEL_MASK)
-#define SYNTH_SYNTH1_VCOREGBIAS_MSB              19
-#define SYNTH_SYNTH1_VCOREGBIAS_LSB              18
-#define SYNTH_SYNTH1_VCOREGBIAS_MASK             0x000c0000
-#define SYNTH_SYNTH1_VCOREGBIAS_GET(x)           (((x) & SYNTH_SYNTH1_VCOREGBIAS_MASK) >> SYNTH_SYNTH1_VCOREGBIAS_LSB)
-#define SYNTH_SYNTH1_VCOREGBIAS_SET(x)           (((x) << SYNTH_SYNTH1_VCOREGBIAS_LSB) & SYNTH_SYNTH1_VCOREGBIAS_MASK)
-#define SYNTH_SYNTH1_SLIDINGIF_MSB               17
-#define SYNTH_SYNTH1_SLIDINGIF_LSB               17
-#define SYNTH_SYNTH1_SLIDINGIF_MASK              0x00020000
-#define SYNTH_SYNTH1_SLIDINGIF_GET(x)            (((x) & SYNTH_SYNTH1_SLIDINGIF_MASK) >> SYNTH_SYNTH1_SLIDINGIF_LSB)
-#define SYNTH_SYNTH1_SLIDINGIF_SET(x)            (((x) << SYNTH_SYNTH1_SLIDINGIF_LSB) & SYNTH_SYNTH1_SLIDINGIF_MASK)
-#define SYNTH_SYNTH1_SPARE_PWD_MSB               16
-#define SYNTH_SYNTH1_SPARE_PWD_LSB               16
-#define SYNTH_SYNTH1_SPARE_PWD_MASK              0x00010000
-#define SYNTH_SYNTH1_SPARE_PWD_GET(x)            (((x) & SYNTH_SYNTH1_SPARE_PWD_MASK) >> SYNTH_SYNTH1_SPARE_PWD_LSB)
-#define SYNTH_SYNTH1_SPARE_PWD_SET(x)            (((x) << SYNTH_SYNTH1_SPARE_PWD_LSB) & SYNTH_SYNTH1_SPARE_PWD_MASK)
-#define SYNTH_SYNTH1_CON_VDDVCOREG_MSB           15
-#define SYNTH_SYNTH1_CON_VDDVCOREG_LSB           15
-#define SYNTH_SYNTH1_CON_VDDVCOREG_MASK          0x00008000
-#define SYNTH_SYNTH1_CON_VDDVCOREG_GET(x)        (((x) & SYNTH_SYNTH1_CON_VDDVCOREG_MASK) >> SYNTH_SYNTH1_CON_VDDVCOREG_LSB)
-#define SYNTH_SYNTH1_CON_VDDVCOREG_SET(x)        (((x) << SYNTH_SYNTH1_CON_VDDVCOREG_LSB) & SYNTH_SYNTH1_CON_VDDVCOREG_MASK)
-#define SYNTH_SYNTH1_CON_IVCOREG_MSB             14
-#define SYNTH_SYNTH1_CON_IVCOREG_LSB             14
-#define SYNTH_SYNTH1_CON_IVCOREG_MASK            0x00004000
-#define SYNTH_SYNTH1_CON_IVCOREG_GET(x)          (((x) & SYNTH_SYNTH1_CON_IVCOREG_MASK) >> SYNTH_SYNTH1_CON_IVCOREG_LSB)
-#define SYNTH_SYNTH1_CON_IVCOREG_SET(x)          (((x) << SYNTH_SYNTH1_CON_IVCOREG_LSB) & SYNTH_SYNTH1_CON_IVCOREG_MASK)
-#define SYNTH_SYNTH1_CON_IVCOBUF_MSB             13
-#define SYNTH_SYNTH1_CON_IVCOBUF_LSB             13
-#define SYNTH_SYNTH1_CON_IVCOBUF_MASK            0x00002000
-#define SYNTH_SYNTH1_CON_IVCOBUF_GET(x)          (((x) & SYNTH_SYNTH1_CON_IVCOBUF_MASK) >> SYNTH_SYNTH1_CON_IVCOBUF_LSB)
-#define SYNTH_SYNTH1_CON_IVCOBUF_SET(x)          (((x) << SYNTH_SYNTH1_CON_IVCOBUF_LSB) & SYNTH_SYNTH1_CON_IVCOBUF_MASK)
-#define SYNTH_SYNTH1_SEL_VCMONABUS_MSB           12
-#define SYNTH_SYNTH1_SEL_VCMONABUS_LSB           10
-#define SYNTH_SYNTH1_SEL_VCMONABUS_MASK          0x00001c00
-#define SYNTH_SYNTH1_SEL_VCMONABUS_GET(x)        (((x) & SYNTH_SYNTH1_SEL_VCMONABUS_MASK) >> SYNTH_SYNTH1_SEL_VCMONABUS_LSB)
-#define SYNTH_SYNTH1_SEL_VCMONABUS_SET(x)        (((x) << SYNTH_SYNTH1_SEL_VCMONABUS_LSB) & SYNTH_SYNTH1_SEL_VCMONABUS_MASK)
-#define SYNTH_SYNTH1_PWUP_VCOBUF_PD_MSB          9
-#define SYNTH_SYNTH1_PWUP_VCOBUF_PD_LSB          9
-#define SYNTH_SYNTH1_PWUP_VCOBUF_PD_MASK         0x00000200
-#define SYNTH_SYNTH1_PWUP_VCOBUF_PD_GET(x)       (((x) & SYNTH_SYNTH1_PWUP_VCOBUF_PD_MASK) >> SYNTH_SYNTH1_PWUP_VCOBUF_PD_LSB)
-#define SYNTH_SYNTH1_PWUP_VCOBUF_PD_SET(x)       (((x) << SYNTH_SYNTH1_PWUP_VCOBUF_PD_LSB) & SYNTH_SYNTH1_PWUP_VCOBUF_PD_MASK)
-#define SYNTH_SYNTH1_PWUP_LODIV_PD_MSB           8
-#define SYNTH_SYNTH1_PWUP_LODIV_PD_LSB           8
-#define SYNTH_SYNTH1_PWUP_LODIV_PD_MASK          0x00000100
-#define SYNTH_SYNTH1_PWUP_LODIV_PD_GET(x)        (((x) & SYNTH_SYNTH1_PWUP_LODIV_PD_MASK) >> SYNTH_SYNTH1_PWUP_LODIV_PD_LSB)
-#define SYNTH_SYNTH1_PWUP_LODIV_PD_SET(x)        (((x) << SYNTH_SYNTH1_PWUP_LODIV_PD_LSB) & SYNTH_SYNTH1_PWUP_LODIV_PD_MASK)
-#define SYNTH_SYNTH1_PWUP_LOMIX_PD_MSB           7
-#define SYNTH_SYNTH1_PWUP_LOMIX_PD_LSB           7
-#define SYNTH_SYNTH1_PWUP_LOMIX_PD_MASK          0x00000080
-#define SYNTH_SYNTH1_PWUP_LOMIX_PD_GET(x)        (((x) & SYNTH_SYNTH1_PWUP_LOMIX_PD_MASK) >> SYNTH_SYNTH1_PWUP_LOMIX_PD_LSB)
-#define SYNTH_SYNTH1_PWUP_LOMIX_PD_SET(x)        (((x) << SYNTH_SYNTH1_PWUP_LOMIX_PD_LSB) & SYNTH_SYNTH1_PWUP_LOMIX_PD_MASK)
-#define SYNTH_SYNTH1_PWUP_LOBUF5G_PD_MSB         6
-#define SYNTH_SYNTH1_PWUP_LOBUF5G_PD_LSB         6
-#define SYNTH_SYNTH1_PWUP_LOBUF5G_PD_MASK        0x00000040
-#define SYNTH_SYNTH1_PWUP_LOBUF5G_PD_GET(x)      (((x) & SYNTH_SYNTH1_PWUP_LOBUF5G_PD_MASK) >> SYNTH_SYNTH1_PWUP_LOBUF5G_PD_LSB)
-#define SYNTH_SYNTH1_PWUP_LOBUF5G_PD_SET(x)      (((x) << SYNTH_SYNTH1_PWUP_LOBUF5G_PD_LSB) & SYNTH_SYNTH1_PWUP_LOBUF5G_PD_MASK)
-#define SYNTH_SYNTH1_MONITOR_FB_MSB              5
-#define SYNTH_SYNTH1_MONITOR_FB_LSB              5
-#define SYNTH_SYNTH1_MONITOR_FB_MASK             0x00000020
-#define SYNTH_SYNTH1_MONITOR_FB_GET(x)           (((x) & SYNTH_SYNTH1_MONITOR_FB_MASK) >> SYNTH_SYNTH1_MONITOR_FB_LSB)
-#define SYNTH_SYNTH1_MONITOR_FB_SET(x)           (((x) << SYNTH_SYNTH1_MONITOR_FB_LSB) & SYNTH_SYNTH1_MONITOR_FB_MASK)
-#define SYNTH_SYNTH1_MONITOR_REF_MSB             4
-#define SYNTH_SYNTH1_MONITOR_REF_LSB             4
-#define SYNTH_SYNTH1_MONITOR_REF_MASK            0x00000010
-#define SYNTH_SYNTH1_MONITOR_REF_GET(x)          (((x) & SYNTH_SYNTH1_MONITOR_REF_MASK) >> SYNTH_SYNTH1_MONITOR_REF_LSB)
-#define SYNTH_SYNTH1_MONITOR_REF_SET(x)          (((x) << SYNTH_SYNTH1_MONITOR_REF_LSB) & SYNTH_SYNTH1_MONITOR_REF_MASK)
-#define SYNTH_SYNTH1_MONITOR_FB_DIV2_MSB         3
-#define SYNTH_SYNTH1_MONITOR_FB_DIV2_LSB         3
-#define SYNTH_SYNTH1_MONITOR_FB_DIV2_MASK        0x00000008
-#define SYNTH_SYNTH1_MONITOR_FB_DIV2_GET(x)      (((x) & SYNTH_SYNTH1_MONITOR_FB_DIV2_MASK) >> SYNTH_SYNTH1_MONITOR_FB_DIV2_LSB)
-#define SYNTH_SYNTH1_MONITOR_FB_DIV2_SET(x)      (((x) << SYNTH_SYNTH1_MONITOR_FB_DIV2_LSB) & SYNTH_SYNTH1_MONITOR_FB_DIV2_MASK)
-#define SYNTH_SYNTH1_MONITOR_VC2HIGH_MSB         2
-#define SYNTH_SYNTH1_MONITOR_VC2HIGH_LSB         2
-#define SYNTH_SYNTH1_MONITOR_VC2HIGH_MASK        0x00000004
-#define SYNTH_SYNTH1_MONITOR_VC2HIGH_GET(x)      (((x) & SYNTH_SYNTH1_MONITOR_VC2HIGH_MASK) >> SYNTH_SYNTH1_MONITOR_VC2HIGH_LSB)
-#define SYNTH_SYNTH1_MONITOR_VC2HIGH_SET(x)      (((x) << SYNTH_SYNTH1_MONITOR_VC2HIGH_LSB) & SYNTH_SYNTH1_MONITOR_VC2HIGH_MASK)
-#define SYNTH_SYNTH1_MONITOR_VC2LOW_MSB          1
-#define SYNTH_SYNTH1_MONITOR_VC2LOW_LSB          1
-#define SYNTH_SYNTH1_MONITOR_VC2LOW_MASK         0x00000002
-#define SYNTH_SYNTH1_MONITOR_VC2LOW_GET(x)       (((x) & SYNTH_SYNTH1_MONITOR_VC2LOW_MASK) >> SYNTH_SYNTH1_MONITOR_VC2LOW_LSB)
-#define SYNTH_SYNTH1_MONITOR_VC2LOW_SET(x)       (((x) << SYNTH_SYNTH1_MONITOR_VC2LOW_LSB) & SYNTH_SYNTH1_MONITOR_VC2LOW_MASK)
-#define SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_MSB   0
-#define SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_LSB   0
-#define SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_MASK  0x00000001
-#define SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_GET(x) (((x) & SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_MASK) >> SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_LSB)
-#define SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_SET(x) (((x) << SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_LSB) & SYNTH_SYNTH1_MONITOR_SYNTHLOCKVCOK_MASK)
-
-#define SYNTH_SYNTH2_ADDRESS                     0x00000004
-#define SYNTH_SYNTH2_OFFSET                      0x00000004
-#define SYNTH_SYNTH2_VC_CAL_REF_MSB              31
-#define SYNTH_SYNTH2_VC_CAL_REF_LSB              29
-#define SYNTH_SYNTH2_VC_CAL_REF_MASK             0xe0000000
-#define SYNTH_SYNTH2_VC_CAL_REF_GET(x)           (((x) & SYNTH_SYNTH2_VC_CAL_REF_MASK) >> SYNTH_SYNTH2_VC_CAL_REF_LSB)
-#define SYNTH_SYNTH2_VC_CAL_REF_SET(x)           (((x) << SYNTH_SYNTH2_VC_CAL_REF_LSB) & SYNTH_SYNTH2_VC_CAL_REF_MASK)
-#define SYNTH_SYNTH2_VC_HI_REF_MSB               28
-#define SYNTH_SYNTH2_VC_HI_REF_LSB               26
-#define SYNTH_SYNTH2_VC_HI_REF_MASK              0x1c000000
-#define SYNTH_SYNTH2_VC_HI_REF_GET(x)            (((x) & SYNTH_SYNTH2_VC_HI_REF_MASK) >> SYNTH_SYNTH2_VC_HI_REF_LSB)
-#define SYNTH_SYNTH2_VC_HI_REF_SET(x)            (((x) << SYNTH_SYNTH2_VC_HI_REF_LSB) & SYNTH_SYNTH2_VC_HI_REF_MASK)
-#define SYNTH_SYNTH2_VC_MID_REF_MSB              25
-#define SYNTH_SYNTH2_VC_MID_REF_LSB              23
-#define SYNTH_SYNTH2_VC_MID_REF_MASK             0x03800000
-#define SYNTH_SYNTH2_VC_MID_REF_GET(x)           (((x) & SYNTH_SYNTH2_VC_MID_REF_MASK) >> SYNTH_SYNTH2_VC_MID_REF_LSB)
-#define SYNTH_SYNTH2_VC_MID_REF_SET(x)           (((x) << SYNTH_SYNTH2_VC_MID_REF_LSB) & SYNTH_SYNTH2_VC_MID_REF_MASK)
-#define SYNTH_SYNTH2_VC_LOW_REF_MSB              22
-#define SYNTH_SYNTH2_VC_LOW_REF_LSB              20
-#define SYNTH_SYNTH2_VC_LOW_REF_MASK             0x00700000
-#define SYNTH_SYNTH2_VC_LOW_REF_GET(x)           (((x) & SYNTH_SYNTH2_VC_LOW_REF_MASK) >> SYNTH_SYNTH2_VC_LOW_REF_LSB)
-#define SYNTH_SYNTH2_VC_LOW_REF_SET(x)           (((x) << SYNTH_SYNTH2_VC_LOW_REF_LSB) & SYNTH_SYNTH2_VC_LOW_REF_MASK)
-#define SYNTH_SYNTH2_LOOP_3RD_ORDER_R_MSB        19
-#define SYNTH_SYNTH2_LOOP_3RD_ORDER_R_LSB        15
-#define SYNTH_SYNTH2_LOOP_3RD_ORDER_R_MASK       0x000f8000
-#define SYNTH_SYNTH2_LOOP_3RD_ORDER_R_GET(x)     (((x) & SYNTH_SYNTH2_LOOP_3RD_ORDER_R_MASK) >> SYNTH_SYNTH2_LOOP_3RD_ORDER_R_LSB)
-#define SYNTH_SYNTH2_LOOP_3RD_ORDER_R_SET(x)     (((x) << SYNTH_SYNTH2_LOOP_3RD_ORDER_R_LSB) & SYNTH_SYNTH2_LOOP_3RD_ORDER_R_MASK)
-#define SYNTH_SYNTH2_LOOP_CP_MSB                 14
-#define SYNTH_SYNTH2_LOOP_CP_LSB                 10
-#define SYNTH_SYNTH2_LOOP_CP_MASK                0x00007c00
-#define SYNTH_SYNTH2_LOOP_CP_GET(x)              (((x) & SYNTH_SYNTH2_LOOP_CP_MASK) >> SYNTH_SYNTH2_LOOP_CP_LSB)
-#define SYNTH_SYNTH2_LOOP_CP_SET(x)              (((x) << SYNTH_SYNTH2_LOOP_CP_LSB) & SYNTH_SYNTH2_LOOP_CP_MASK)
-#define SYNTH_SYNTH2_LOOP_RS_MSB                 9
-#define SYNTH_SYNTH2_LOOP_RS_LSB                 5
-#define SYNTH_SYNTH2_LOOP_RS_MASK                0x000003e0
-#define SYNTH_SYNTH2_LOOP_RS_GET(x)              (((x) & SYNTH_SYNTH2_LOOP_RS_MASK) >> SYNTH_SYNTH2_LOOP_RS_LSB)
-#define SYNTH_SYNTH2_LOOP_RS_SET(x)              (((x) << SYNTH_SYNTH2_LOOP_RS_LSB) & SYNTH_SYNTH2_LOOP_RS_MASK)
-#define SYNTH_SYNTH2_LOOP_CS_MSB                 4
-#define SYNTH_SYNTH2_LOOP_CS_LSB                 3
-#define SYNTH_SYNTH2_LOOP_CS_MASK                0x00000018
-#define SYNTH_SYNTH2_LOOP_CS_GET(x)              (((x) & SYNTH_SYNTH2_LOOP_CS_MASK) >> SYNTH_SYNTH2_LOOP_CS_LSB)
-#define SYNTH_SYNTH2_LOOP_CS_SET(x)              (((x) << SYNTH_SYNTH2_LOOP_CS_LSB) & SYNTH_SYNTH2_LOOP_CS_MASK)
-#define SYNTH_SYNTH2_SPARE_BITS_MSB              2
-#define SYNTH_SYNTH2_SPARE_BITS_LSB              0
-#define SYNTH_SYNTH2_SPARE_BITS_MASK             0x00000007
-#define SYNTH_SYNTH2_SPARE_BITS_GET(x)           (((x) & SYNTH_SYNTH2_SPARE_BITS_MASK) >> SYNTH_SYNTH2_SPARE_BITS_LSB)
-#define SYNTH_SYNTH2_SPARE_BITS_SET(x)           (((x) << SYNTH_SYNTH2_SPARE_BITS_LSB) & SYNTH_SYNTH2_SPARE_BITS_MASK)
-
-#define SYNTH_SYNTH3_ADDRESS                     0x00000008
-#define SYNTH_SYNTH3_OFFSET                      0x00000008
-#define SYNTH_SYNTH3_DIS_CLK_XTAL_MSB            31
-#define SYNTH_SYNTH3_DIS_CLK_XTAL_LSB            31
-#define SYNTH_SYNTH3_DIS_CLK_XTAL_MASK           0x80000000
-#define SYNTH_SYNTH3_DIS_CLK_XTAL_GET(x)         (((x) & SYNTH_SYNTH3_DIS_CLK_XTAL_MASK) >> SYNTH_SYNTH3_DIS_CLK_XTAL_LSB)
-#define SYNTH_SYNTH3_DIS_CLK_XTAL_SET(x)         (((x) << SYNTH_SYNTH3_DIS_CLK_XTAL_LSB) & SYNTH_SYNTH3_DIS_CLK_XTAL_MASK)
-#define SYNTH_SYNTH3_SEL_CLK_DIV2_MSB            30
-#define SYNTH_SYNTH3_SEL_CLK_DIV2_LSB            30
-#define SYNTH_SYNTH3_SEL_CLK_DIV2_MASK           0x40000000
-#define SYNTH_SYNTH3_SEL_CLK_DIV2_GET(x)         (((x) & SYNTH_SYNTH3_SEL_CLK_DIV2_MASK) >> SYNTH_SYNTH3_SEL_CLK_DIV2_LSB)
-#define SYNTH_SYNTH3_SEL_CLK_DIV2_SET(x)         (((x) << SYNTH_SYNTH3_SEL_CLK_DIV2_LSB) & SYNTH_SYNTH3_SEL_CLK_DIV2_MASK)
-#define SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_MSB       29
-#define SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_LSB       24
-#define SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_MASK      0x3f000000
-#define SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_GET(x)    (((x) & SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_MASK) >> SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_LSB)
-#define SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_SET(x)    (((x) << SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_LSB) & SYNTH_SYNTH3_WAIT_SHORTR_PWRUP_MASK)
-#define SYNTH_SYNTH3_WAIT_PWRUP_MSB              23
-#define SYNTH_SYNTH3_WAIT_PWRUP_LSB              18
-#define SYNTH_SYNTH3_WAIT_PWRUP_MASK             0x00fc0000
-#define SYNTH_SYNTH3_WAIT_PWRUP_GET(x)           (((x) & SYNTH_SYNTH3_WAIT_PWRUP_MASK) >> SYNTH_SYNTH3_WAIT_PWRUP_LSB)
-#define SYNTH_SYNTH3_WAIT_PWRUP_SET(x)           (((x) << SYNTH_SYNTH3_WAIT_PWRUP_LSB) & SYNTH_SYNTH3_WAIT_PWRUP_MASK)
-#define SYNTH_SYNTH3_WAIT_CAL_BIN_MSB            17
-#define SYNTH_SYNTH3_WAIT_CAL_BIN_LSB            12
-#define SYNTH_SYNTH3_WAIT_CAL_BIN_MASK           0x0003f000
-#define SYNTH_SYNTH3_WAIT_CAL_BIN_GET(x)         (((x) & SYNTH_SYNTH3_WAIT_CAL_BIN_MASK) >> SYNTH_SYNTH3_WAIT_CAL_BIN_LSB)
-#define SYNTH_SYNTH3_WAIT_CAL_BIN_SET(x)         (((x) << SYNTH_SYNTH3_WAIT_CAL_BIN_LSB) & SYNTH_SYNTH3_WAIT_CAL_BIN_MASK)
-#define SYNTH_SYNTH3_WAIT_CAL_LIN_MSB            11
-#define SYNTH_SYNTH3_WAIT_CAL_LIN_LSB            6
-#define SYNTH_SYNTH3_WAIT_CAL_LIN_MASK           0x00000fc0
-#define SYNTH_SYNTH3_WAIT_CAL_LIN_GET(x)         (((x) & SYNTH_SYNTH3_WAIT_CAL_LIN_MASK) >> SYNTH_SYNTH3_WAIT_CAL_LIN_LSB)
-#define SYNTH_SYNTH3_WAIT_CAL_LIN_SET(x)         (((x) << SYNTH_SYNTH3_WAIT_CAL_LIN_LSB) & SYNTH_SYNTH3_WAIT_CAL_LIN_MASK)
-#define SYNTH_SYNTH3_WAIT_VC_CHECK_MSB           5
-#define SYNTH_SYNTH3_WAIT_VC_CHECK_LSB           0
-#define SYNTH_SYNTH3_WAIT_VC_CHECK_MASK          0x0000003f
-#define SYNTH_SYNTH3_WAIT_VC_CHECK_GET(x)        (((x) & SYNTH_SYNTH3_WAIT_VC_CHECK_MASK) >> SYNTH_SYNTH3_WAIT_VC_CHECK_LSB)
-#define SYNTH_SYNTH3_WAIT_VC_CHECK_SET(x)        (((x) << SYNTH_SYNTH3_WAIT_VC_CHECK_LSB) & SYNTH_SYNTH3_WAIT_VC_CHECK_MASK)
-
-#define SYNTH_SYNTH4_ADDRESS                     0x0000000c
-#define SYNTH_SYNTH4_OFFSET                      0x0000000c
-#define SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_MSB       31
-#define SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_LSB       31
-#define SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_MASK      0x80000000
-#define SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_GET(x)    (((x) & SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_MASK) >> SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_LSB)
-#define SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_SET(x)    (((x) << SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_LSB) & SYNTH_SYNTH4_DIS_LIN_CAPSEARCH_MASK)
-#define SYNTH_SYNTH4_DIS_LOSTVC_MSB              30
-#define SYNTH_SYNTH4_DIS_LOSTVC_LSB              30
-#define SYNTH_SYNTH4_DIS_LOSTVC_MASK             0x40000000
-#define SYNTH_SYNTH4_DIS_LOSTVC_GET(x)           (((x) & SYNTH_SYNTH4_DIS_LOSTVC_MASK) >> SYNTH_SYNTH4_DIS_LOSTVC_LSB)
-#define SYNTH_SYNTH4_DIS_LOSTVC_SET(x)           (((x) << SYNTH_SYNTH4_DIS_LOSTVC_LSB) & SYNTH_SYNTH4_DIS_LOSTVC_MASK)
-#define SYNTH_SYNTH4_ALWAYS_SHORTR_MSB           29
-#define SYNTH_SYNTH4_ALWAYS_SHORTR_LSB           29
-#define SYNTH_SYNTH4_ALWAYS_SHORTR_MASK          0x20000000
-#define SYNTH_SYNTH4_ALWAYS_SHORTR_GET(x)        (((x) & SYNTH_SYNTH4_ALWAYS_SHORTR_MASK) >> SYNTH_SYNTH4_ALWAYS_SHORTR_LSB)
-#define SYNTH_SYNTH4_ALWAYS_SHORTR_SET(x)        (((x) << SYNTH_SYNTH4_ALWAYS_SHORTR_LSB) & SYNTH_SYNTH4_ALWAYS_SHORTR_MASK)
-#define SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_MSB     28
-#define SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_LSB     28
-#define SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_MASK    0x10000000
-#define SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_GET(x)  (((x) & SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_MASK) >> SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_LSB)
-#define SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_SET(x)  (((x) << SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_LSB) & SYNTH_SYNTH4_SHORTR_UNTIL_LOCKED_MASK)
-#define SYNTH_SYNTH4_FORCE_PINVC_MSB             27
-#define SYNTH_SYNTH4_FORCE_PINVC_LSB             27
-#define SYNTH_SYNTH4_FORCE_PINVC_MASK            0x08000000
-#define SYNTH_SYNTH4_FORCE_PINVC_GET(x)          (((x) & SYNTH_SYNTH4_FORCE_PINVC_MASK) >> SYNTH_SYNTH4_FORCE_PINVC_LSB)
-#define SYNTH_SYNTH4_FORCE_PINVC_SET(x)          (((x) << SYNTH_SYNTH4_FORCE_PINVC_LSB) & SYNTH_SYNTH4_FORCE_PINVC_MASK)
-#define SYNTH_SYNTH4_FORCE_VCOCAP_MSB            26
-#define SYNTH_SYNTH4_FORCE_VCOCAP_LSB            26
-#define SYNTH_SYNTH4_FORCE_VCOCAP_MASK           0x04000000
-#define SYNTH_SYNTH4_FORCE_VCOCAP_GET(x)         (((x) & SYNTH_SYNTH4_FORCE_VCOCAP_MASK) >> SYNTH_SYNTH4_FORCE_VCOCAP_LSB)
-#define SYNTH_SYNTH4_FORCE_VCOCAP_SET(x)         (((x) << SYNTH_SYNTH4_FORCE_VCOCAP_LSB) & SYNTH_SYNTH4_FORCE_VCOCAP_MASK)
-#define SYNTH_SYNTH4_VCOCAP_OVR_MSB              25
-#define SYNTH_SYNTH4_VCOCAP_OVR_LSB              18
-#define SYNTH_SYNTH4_VCOCAP_OVR_MASK             0x03fc0000
-#define SYNTH_SYNTH4_VCOCAP_OVR_GET(x)           (((x) & SYNTH_SYNTH4_VCOCAP_OVR_MASK) >> SYNTH_SYNTH4_VCOCAP_OVR_LSB)
-#define SYNTH_SYNTH4_VCOCAP_OVR_SET(x)           (((x) << SYNTH_SYNTH4_VCOCAP_OVR_LSB) & SYNTH_SYNTH4_VCOCAP_OVR_MASK)
-#define SYNTH_SYNTH4_VCOCAPPULLUP_MSB            17
-#define SYNTH_SYNTH4_VCOCAPPULLUP_LSB            17
-#define SYNTH_SYNTH4_VCOCAPPULLUP_MASK           0x00020000
-#define SYNTH_SYNTH4_VCOCAPPULLUP_GET(x)         (((x) & SYNTH_SYNTH4_VCOCAPPULLUP_MASK) >> SYNTH_SYNTH4_VCOCAPPULLUP_LSB)
-#define SYNTH_SYNTH4_VCOCAPPULLUP_SET(x)         (((x) << SYNTH_SYNTH4_VCOCAPPULLUP_LSB) & SYNTH_SYNTH4_VCOCAPPULLUP_MASK)
-#define SYNTH_SYNTH4_REFDIVSEL_MSB               16
-#define SYNTH_SYNTH4_REFDIVSEL_LSB               15
-#define SYNTH_SYNTH4_REFDIVSEL_MASK              0x00018000
-#define SYNTH_SYNTH4_REFDIVSEL_GET(x)            (((x) & SYNTH_SYNTH4_REFDIVSEL_MASK) >> SYNTH_SYNTH4_REFDIVSEL_LSB)
-#define SYNTH_SYNTH4_REFDIVSEL_SET(x)            (((x) << SYNTH_SYNTH4_REFDIVSEL_LSB) & SYNTH_SYNTH4_REFDIVSEL_MASK)
-#define SYNTH_SYNTH4_PFDDELAY_MSB                14
-#define SYNTH_SYNTH4_PFDDELAY_LSB                14
-#define SYNTH_SYNTH4_PFDDELAY_MASK               0x00004000
-#define SYNTH_SYNTH4_PFDDELAY_GET(x)             (((x) & SYNTH_SYNTH4_PFDDELAY_MASK) >> SYNTH_SYNTH4_PFDDELAY_LSB)
-#define SYNTH_SYNTH4_PFDDELAY_SET(x)             (((x) << SYNTH_SYNTH4_PFDDELAY_LSB) & SYNTH_SYNTH4_PFDDELAY_MASK)
-#define SYNTH_SYNTH4_PFD_DISABLE_MSB             13
-#define SYNTH_SYNTH4_PFD_DISABLE_LSB             13
-#define SYNTH_SYNTH4_PFD_DISABLE_MASK            0x00002000
-#define SYNTH_SYNTH4_PFD_DISABLE_GET(x)          (((x) & SYNTH_SYNTH4_PFD_DISABLE_MASK) >> SYNTH_SYNTH4_PFD_DISABLE_LSB)
-#define SYNTH_SYNTH4_PFD_DISABLE_SET(x)          (((x) << SYNTH_SYNTH4_PFD_DISABLE_LSB) & SYNTH_SYNTH4_PFD_DISABLE_MASK)
-#define SYNTH_SYNTH4_PRESCSEL_MSB                12
-#define SYNTH_SYNTH4_PRESCSEL_LSB                11
-#define SYNTH_SYNTH4_PRESCSEL_MASK               0x00001800
-#define SYNTH_SYNTH4_PRESCSEL_GET(x)             (((x) & SYNTH_SYNTH4_PRESCSEL_MASK) >> SYNTH_SYNTH4_PRESCSEL_LSB)
-#define SYNTH_SYNTH4_PRESCSEL_SET(x)             (((x) << SYNTH_SYNTH4_PRESCSEL_LSB) & SYNTH_SYNTH4_PRESCSEL_MASK)
-#define SYNTH_SYNTH4_RESET_PRESC_MSB             10
-#define SYNTH_SYNTH4_RESET_PRESC_LSB             10
-#define SYNTH_SYNTH4_RESET_PRESC_MASK            0x00000400
-#define SYNTH_SYNTH4_RESET_PRESC_GET(x)          (((x) & SYNTH_SYNTH4_RESET_PRESC_MASK) >> SYNTH_SYNTH4_RESET_PRESC_LSB)
-#define SYNTH_SYNTH4_RESET_PRESC_SET(x)          (((x) << SYNTH_SYNTH4_RESET_PRESC_LSB) & SYNTH_SYNTH4_RESET_PRESC_MASK)
-#define SYNTH_SYNTH4_SDM_DISABLE_MSB             9
-#define SYNTH_SYNTH4_SDM_DISABLE_LSB             9
-#define SYNTH_SYNTH4_SDM_DISABLE_MASK            0x00000200
-#define SYNTH_SYNTH4_SDM_DISABLE_GET(x)          (((x) & SYNTH_SYNTH4_SDM_DISABLE_MASK) >> SYNTH_SYNTH4_SDM_DISABLE_LSB)
-#define SYNTH_SYNTH4_SDM_DISABLE_SET(x)          (((x) << SYNTH_SYNTH4_SDM_DISABLE_LSB) & SYNTH_SYNTH4_SDM_DISABLE_MASK)
-#define SYNTH_SYNTH4_SDM_MODE_MSB                8
-#define SYNTH_SYNTH4_SDM_MODE_LSB                8
-#define SYNTH_SYNTH4_SDM_MODE_MASK               0x00000100
-#define SYNTH_SYNTH4_SDM_MODE_GET(x)             (((x) & SYNTH_SYNTH4_SDM_MODE_MASK) >> SYNTH_SYNTH4_SDM_MODE_LSB)
-#define SYNTH_SYNTH4_SDM_MODE_SET(x)             (((x) << SYNTH_SYNTH4_SDM_MODE_LSB) & SYNTH_SYNTH4_SDM_MODE_MASK)
-#define SYNTH_SYNTH4_SDM_DITHER_MSB              7
-#define SYNTH_SYNTH4_SDM_DITHER_LSB              6
-#define SYNTH_SYNTH4_SDM_DITHER_MASK             0x000000c0
-#define SYNTH_SYNTH4_SDM_DITHER_GET(x)           (((x) & SYNTH_SYNTH4_SDM_DITHER_MASK) >> SYNTH_SYNTH4_SDM_DITHER_LSB)
-#define SYNTH_SYNTH4_SDM_DITHER_SET(x)           (((x) << SYNTH_SYNTH4_SDM_DITHER_LSB) & SYNTH_SYNTH4_SDM_DITHER_MASK)
-#define SYNTH_SYNTH4_PSCOUNT_FBSEL_MSB           5
-#define SYNTH_SYNTH4_PSCOUNT_FBSEL_LSB           5
-#define SYNTH_SYNTH4_PSCOUNT_FBSEL_MASK          0x00000020
-#define SYNTH_SYNTH4_PSCOUNT_FBSEL_GET(x)        (((x) & SYNTH_SYNTH4_PSCOUNT_FBSEL_MASK) >> SYNTH_SYNTH4_PSCOUNT_FBSEL_LSB)
-#define SYNTH_SYNTH4_PSCOUNT_FBSEL_SET(x)        (((x) << SYNTH_SYNTH4_PSCOUNT_FBSEL_LSB) & SYNTH_SYNTH4_PSCOUNT_FBSEL_MASK)
-#define SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_MSB        4
-#define SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_LSB        4
-#define SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_MASK       0x00000010
-#define SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_GET(x)     (((x) & SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_MASK) >> SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_LSB)
-#define SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_SET(x)     (((x) << SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_LSB) & SYNTH_SYNTH4_SEL_CLKXTAL_EDGE_MASK)
-#define SYNTH_SYNTH4_SPARE_MISC_MSB              3
-#define SYNTH_SYNTH4_SPARE_MISC_LSB              2
-#define SYNTH_SYNTH4_SPARE_MISC_MASK             0x0000000c
-#define SYNTH_SYNTH4_SPARE_MISC_GET(x)           (((x) & SYNTH_SYNTH4_SPARE_MISC_MASK) >> SYNTH_SYNTH4_SPARE_MISC_LSB)
-#define SYNTH_SYNTH4_SPARE_MISC_SET(x)           (((x) << SYNTH_SYNTH4_SPARE_MISC_LSB) & SYNTH_SYNTH4_SPARE_MISC_MASK)
-#define SYNTH_SYNTH4_LONGSHIFTSEL_MSB            1
-#define SYNTH_SYNTH4_LONGSHIFTSEL_LSB            1
-#define SYNTH_SYNTH4_LONGSHIFTSEL_MASK           0x00000002
-#define SYNTH_SYNTH4_LONGSHIFTSEL_GET(x)         (((x) & SYNTH_SYNTH4_LONGSHIFTSEL_MASK) >> SYNTH_SYNTH4_LONGSHIFTSEL_LSB)
-#define SYNTH_SYNTH4_LONGSHIFTSEL_SET(x)         (((x) << SYNTH_SYNTH4_LONGSHIFTSEL_LSB) & SYNTH_SYNTH4_LONGSHIFTSEL_MASK)
-#define SYNTH_SYNTH4_FORCE_SHIFTREG_MSB          0
-#define SYNTH_SYNTH4_FORCE_SHIFTREG_LSB          0
-#define SYNTH_SYNTH4_FORCE_SHIFTREG_MASK         0x00000001
-#define SYNTH_SYNTH4_FORCE_SHIFTREG_GET(x)       (((x) & SYNTH_SYNTH4_FORCE_SHIFTREG_MASK) >> SYNTH_SYNTH4_FORCE_SHIFTREG_LSB)
-#define SYNTH_SYNTH4_FORCE_SHIFTREG_SET(x)       (((x) << SYNTH_SYNTH4_FORCE_SHIFTREG_LSB) & SYNTH_SYNTH4_FORCE_SHIFTREG_MASK)
-
-#define SYNTH_SYNTH5_ADDRESS                     0x00000010
-#define SYNTH_SYNTH5_OFFSET                      0x00000010
-#define SYNTH_SYNTH5_LOOP_IP0_MSB                31
-#define SYNTH_SYNTH5_LOOP_IP0_LSB                28
-#define SYNTH_SYNTH5_LOOP_IP0_MASK               0xf0000000
-#define SYNTH_SYNTH5_LOOP_IP0_GET(x)             (((x) & SYNTH_SYNTH5_LOOP_IP0_MASK) >> SYNTH_SYNTH5_LOOP_IP0_LSB)
-#define SYNTH_SYNTH5_LOOP_IP0_SET(x)             (((x) << SYNTH_SYNTH5_LOOP_IP0_LSB) & SYNTH_SYNTH5_LOOP_IP0_MASK)
-#define SYNTH_SYNTH5_SLOPE_IP_MSB                27
-#define SYNTH_SYNTH5_SLOPE_IP_LSB                25
-#define SYNTH_SYNTH5_SLOPE_IP_MASK               0x0e000000
-#define SYNTH_SYNTH5_SLOPE_IP_GET(x)             (((x) & SYNTH_SYNTH5_SLOPE_IP_MASK) >> SYNTH_SYNTH5_SLOPE_IP_LSB)
-#define SYNTH_SYNTH5_SLOPE_IP_SET(x)             (((x) << SYNTH_SYNTH5_SLOPE_IP_LSB) & SYNTH_SYNTH5_SLOPE_IP_MASK)
-#define SYNTH_SYNTH5_CPBIAS_MSB                  24
-#define SYNTH_SYNTH5_CPBIAS_LSB                  23
-#define SYNTH_SYNTH5_CPBIAS_MASK                 0x01800000
-#define SYNTH_SYNTH5_CPBIAS_GET(x)               (((x) & SYNTH_SYNTH5_CPBIAS_MASK) >> SYNTH_SYNTH5_CPBIAS_LSB)
-#define SYNTH_SYNTH5_CPBIAS_SET(x)               (((x) << SYNTH_SYNTH5_CPBIAS_LSB) & SYNTH_SYNTH5_CPBIAS_MASK)
-#define SYNTH_SYNTH5_CPSTEERING_EN_MSB           22
-#define SYNTH_SYNTH5_CPSTEERING_EN_LSB           22
-#define SYNTH_SYNTH5_CPSTEERING_EN_MASK          0x00400000
-#define SYNTH_SYNTH5_CPSTEERING_EN_GET(x)        (((x) & SYNTH_SYNTH5_CPSTEERING_EN_MASK) >> SYNTH_SYNTH5_CPSTEERING_EN_LSB)
-#define SYNTH_SYNTH5_CPSTEERING_EN_SET(x)        (((x) << SYNTH_SYNTH5_CPSTEERING_EN_LSB) & SYNTH_SYNTH5_CPSTEERING_EN_MASK)
-#define SYNTH_SYNTH5_CPLOWLK_MSB                 21
-#define SYNTH_SYNTH5_CPLOWLK_LSB                 21
-#define SYNTH_SYNTH5_CPLOWLK_MASK                0x00200000
-#define SYNTH_SYNTH5_CPLOWLK_GET(x)              (((x) & SYNTH_SYNTH5_CPLOWLK_MASK) >> SYNTH_SYNTH5_CPLOWLK_LSB)
-#define SYNTH_SYNTH5_CPLOWLK_SET(x)              (((x) << SYNTH_SYNTH5_CPLOWLK_LSB) & SYNTH_SYNTH5_CPLOWLK_MASK)
-#define SYNTH_SYNTH5_LOOPLEAKCUR_MSB             20
-#define SYNTH_SYNTH5_LOOPLEAKCUR_LSB             17
-#define SYNTH_SYNTH5_LOOPLEAKCUR_MASK            0x001e0000
-#define SYNTH_SYNTH5_LOOPLEAKCUR_GET(x)          (((x) & SYNTH_SYNTH5_LOOPLEAKCUR_MASK) >> SYNTH_SYNTH5_LOOPLEAKCUR_LSB)
-#define SYNTH_SYNTH5_LOOPLEAKCUR_SET(x)          (((x) << SYNTH_SYNTH5_LOOPLEAKCUR_LSB) & SYNTH_SYNTH5_LOOPLEAKCUR_MASK)
-#define SYNTH_SYNTH5_CAPRANGE1_MSB               16
-#define SYNTH_SYNTH5_CAPRANGE1_LSB               13
-#define SYNTH_SYNTH5_CAPRANGE1_MASK              0x0001e000
-#define SYNTH_SYNTH5_CAPRANGE1_GET(x)            (((x) & SYNTH_SYNTH5_CAPRANGE1_MASK) >> SYNTH_SYNTH5_CAPRANGE1_LSB)
-#define SYNTH_SYNTH5_CAPRANGE1_SET(x)            (((x) << SYNTH_SYNTH5_CAPRANGE1_LSB) & SYNTH_SYNTH5_CAPRANGE1_MASK)
-#define SYNTH_SYNTH5_CAPRANGE2_MSB               12
-#define SYNTH_SYNTH5_CAPRANGE2_LSB               9
-#define SYNTH_SYNTH5_CAPRANGE2_MASK              0x00001e00
-#define SYNTH_SYNTH5_CAPRANGE2_GET(x)            (((x) & SYNTH_SYNTH5_CAPRANGE2_MASK) >> SYNTH_SYNTH5_CAPRANGE2_LSB)
-#define SYNTH_SYNTH5_CAPRANGE2_SET(x)            (((x) << SYNTH_SYNTH5_CAPRANGE2_LSB) & SYNTH_SYNTH5_CAPRANGE2_MASK)
-#define SYNTH_SYNTH5_CAPRANGE3_MSB               8
-#define SYNTH_SYNTH5_CAPRANGE3_LSB               5
-#define SYNTH_SYNTH5_CAPRANGE3_MASK              0x000001e0
-#define SYNTH_SYNTH5_CAPRANGE3_GET(x)            (((x) & SYNTH_SYNTH5_CAPRANGE3_MASK) >> SYNTH_SYNTH5_CAPRANGE3_LSB)
-#define SYNTH_SYNTH5_CAPRANGE3_SET(x)            (((x) << SYNTH_SYNTH5_CAPRANGE3_LSB) & SYNTH_SYNTH5_CAPRANGE3_MASK)
-#define SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_MSB       4
-#define SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_LSB       4
-#define SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_MASK      0x00000010
-#define SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_GET(x)    (((x) & SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_MASK) >> SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_LSB)
-#define SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_SET(x)    (((x) << SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_LSB) & SYNTH_SYNTH5_FORCE_LOBUF5GTUNE_MASK)
-#define SYNTH_SYNTH5_LOBUF5GTUNE_OVR_MSB         3
-#define SYNTH_SYNTH5_LOBUF5GTUNE_OVR_LSB         2
-#define SYNTH_SYNTH5_LOBUF5GTUNE_OVR_MASK        0x0000000c
-#define SYNTH_SYNTH5_LOBUF5GTUNE_OVR_GET(x)      (((x) & SYNTH_SYNTH5_LOBUF5GTUNE_OVR_MASK) >> SYNTH_SYNTH5_LOBUF5GTUNE_OVR_LSB)
-#define SYNTH_SYNTH5_LOBUF5GTUNE_OVR_SET(x)      (((x) << SYNTH_SYNTH5_LOBUF5GTUNE_OVR_LSB) & SYNTH_SYNTH5_LOBUF5GTUNE_OVR_MASK)
-#define SYNTH_SYNTH5_SPARE_MSB                   1
-#define SYNTH_SYNTH5_SPARE_LSB                   0
-#define SYNTH_SYNTH5_SPARE_MASK                  0x00000003
-#define SYNTH_SYNTH5_SPARE_GET(x)                (((x) & SYNTH_SYNTH5_SPARE_MASK) >> SYNTH_SYNTH5_SPARE_LSB)
-#define SYNTH_SYNTH5_SPARE_SET(x)                (((x) << SYNTH_SYNTH5_SPARE_LSB) & SYNTH_SYNTH5_SPARE_MASK)
-
-#define SYNTH_SYNTH6_ADDRESS                     0x00000014
-#define SYNTH_SYNTH6_OFFSET                      0x00000014
-#define SYNTH_SYNTH6_IRCP_MSB                    31
-#define SYNTH_SYNTH6_IRCP_LSB                    29
-#define SYNTH_SYNTH6_IRCP_MASK                   0xe0000000
-#define SYNTH_SYNTH6_IRCP_GET(x)                 (((x) & SYNTH_SYNTH6_IRCP_MASK) >> SYNTH_SYNTH6_IRCP_LSB)
-#define SYNTH_SYNTH6_IRCP_SET(x)                 (((x) << SYNTH_SYNTH6_IRCP_LSB) & SYNTH_SYNTH6_IRCP_MASK)
-#define SYNTH_SYNTH6_IRVCMON_MSB                 28
-#define SYNTH_SYNTH6_IRVCMON_LSB                 26
-#define SYNTH_SYNTH6_IRVCMON_MASK                0x1c000000
-#define SYNTH_SYNTH6_IRVCMON_GET(x)              (((x) & SYNTH_SYNTH6_IRVCMON_MASK) >> SYNTH_SYNTH6_IRVCMON_LSB)
-#define SYNTH_SYNTH6_IRVCMON_SET(x)              (((x) << SYNTH_SYNTH6_IRVCMON_LSB) & SYNTH_SYNTH6_IRVCMON_MASK)
-#define SYNTH_SYNTH6_IRSPARE_MSB                 25
-#define SYNTH_SYNTH6_IRSPARE_LSB                 23
-#define SYNTH_SYNTH6_IRSPARE_MASK                0x03800000
-#define SYNTH_SYNTH6_IRSPARE_GET(x)              (((x) & SYNTH_SYNTH6_IRSPARE_MASK) >> SYNTH_SYNTH6_IRSPARE_LSB)
-#define SYNTH_SYNTH6_IRSPARE_SET(x)              (((x) << SYNTH_SYNTH6_IRSPARE_LSB) & SYNTH_SYNTH6_IRSPARE_MASK)
-#define SYNTH_SYNTH6_ICPRESC_MSB                 22
-#define SYNTH_SYNTH6_ICPRESC_LSB                 20
-#define SYNTH_SYNTH6_ICPRESC_MASK                0x00700000
-#define SYNTH_SYNTH6_ICPRESC_GET(x)              (((x) & SYNTH_SYNTH6_ICPRESC_MASK) >> SYNTH_SYNTH6_ICPRESC_LSB)
-#define SYNTH_SYNTH6_ICPRESC_SET(x)              (((x) << SYNTH_SYNTH6_ICPRESC_LSB) & SYNTH_SYNTH6_ICPRESC_MASK)
-#define SYNTH_SYNTH6_ICLODIV_MSB                 19
-#define SYNTH_SYNTH6_ICLODIV_LSB                 17
-#define SYNTH_SYNTH6_ICLODIV_MASK                0x000e0000
-#define SYNTH_SYNTH6_ICLODIV_GET(x)              (((x) & SYNTH_SYNTH6_ICLODIV_MASK) >> SYNTH_SYNTH6_ICLODIV_LSB)
-#define SYNTH_SYNTH6_ICLODIV_SET(x)              (((x) << SYNTH_SYNTH6_ICLODIV_LSB) & SYNTH_SYNTH6_ICLODIV_MASK)
-#define SYNTH_SYNTH6_ICLOMIX_MSB                 16
-#define SYNTH_SYNTH6_ICLOMIX_LSB                 14
-#define SYNTH_SYNTH6_ICLOMIX_MASK                0x0001c000
-#define SYNTH_SYNTH6_ICLOMIX_GET(x)              (((x) & SYNTH_SYNTH6_ICLOMIX_MASK) >> SYNTH_SYNTH6_ICLOMIX_LSB)
-#define SYNTH_SYNTH6_ICLOMIX_SET(x)              (((x) << SYNTH_SYNTH6_ICLOMIX_LSB) & SYNTH_SYNTH6_ICLOMIX_MASK)
-#define SYNTH_SYNTH6_ICSPAREA_MSB                13
-#define SYNTH_SYNTH6_ICSPAREA_LSB                11
-#define SYNTH_SYNTH6_ICSPAREA_MASK               0x00003800
-#define SYNTH_SYNTH6_ICSPAREA_GET(x)             (((x) & SYNTH_SYNTH6_ICSPAREA_MASK) >> SYNTH_SYNTH6_ICSPAREA_LSB)
-#define SYNTH_SYNTH6_ICSPAREA_SET(x)             (((x) << SYNTH_SYNTH6_ICSPAREA_LSB) & SYNTH_SYNTH6_ICSPAREA_MASK)
-#define SYNTH_SYNTH6_ICSPAREB_MSB                10
-#define SYNTH_SYNTH6_ICSPAREB_LSB                8
-#define SYNTH_SYNTH6_ICSPAREB_MASK               0x00000700
-#define SYNTH_SYNTH6_ICSPAREB_GET(x)             (((x) & SYNTH_SYNTH6_ICSPAREB_MASK) >> SYNTH_SYNTH6_ICSPAREB_LSB)
-#define SYNTH_SYNTH6_ICSPAREB_SET(x)             (((x) << SYNTH_SYNTH6_ICSPAREB_LSB) & SYNTH_SYNTH6_ICSPAREB_MASK)
-#define SYNTH_SYNTH6_ICVCO_MSB                   7
-#define SYNTH_SYNTH6_ICVCO_LSB                   5
-#define SYNTH_SYNTH6_ICVCO_MASK                  0x000000e0
-#define SYNTH_SYNTH6_ICVCO_GET(x)                (((x) & SYNTH_SYNTH6_ICVCO_MASK) >> SYNTH_SYNTH6_ICVCO_LSB)
-#define SYNTH_SYNTH6_ICVCO_SET(x)                (((x) << SYNTH_SYNTH6_ICVCO_LSB) & SYNTH_SYNTH6_ICVCO_MASK)
-#define SYNTH_SYNTH6_VCOBUFBIAS_MSB              4
-#define SYNTH_SYNTH6_VCOBUFBIAS_LSB              3
-#define SYNTH_SYNTH6_VCOBUFBIAS_MASK             0x00000018
-#define SYNTH_SYNTH6_VCOBUFBIAS_GET(x)           (((x) & SYNTH_SYNTH6_VCOBUFBIAS_MASK) >> SYNTH_SYNTH6_VCOBUFBIAS_LSB)
-#define SYNTH_SYNTH6_VCOBUFBIAS_SET(x)           (((x) << SYNTH_SYNTH6_VCOBUFBIAS_LSB) & SYNTH_SYNTH6_VCOBUFBIAS_MASK)
-#define SYNTH_SYNTH6_SPARE_BIAS_MSB              2
-#define SYNTH_SYNTH6_SPARE_BIAS_LSB              0
-#define SYNTH_SYNTH6_SPARE_BIAS_MASK             0x00000007
-#define SYNTH_SYNTH6_SPARE_BIAS_GET(x)           (((x) & SYNTH_SYNTH6_SPARE_BIAS_MASK) >> SYNTH_SYNTH6_SPARE_BIAS_LSB)
-#define SYNTH_SYNTH6_SPARE_BIAS_SET(x)           (((x) << SYNTH_SYNTH6_SPARE_BIAS_LSB) & SYNTH_SYNTH6_SPARE_BIAS_MASK)
-
-#define SYNTH_SYNTH7_ADDRESS                     0x00000018
-#define SYNTH_SYNTH7_OFFSET                      0x00000018
-#define SYNTH_SYNTH7_SYNTH_ON_MSB                31
-#define SYNTH_SYNTH7_SYNTH_ON_LSB                31
-#define SYNTH_SYNTH7_SYNTH_ON_MASK               0x80000000
-#define SYNTH_SYNTH7_SYNTH_ON_GET(x)             (((x) & SYNTH_SYNTH7_SYNTH_ON_MASK) >> SYNTH_SYNTH7_SYNTH_ON_LSB)
-#define SYNTH_SYNTH7_SYNTH_ON_SET(x)             (((x) << SYNTH_SYNTH7_SYNTH_ON_LSB) & SYNTH_SYNTH7_SYNTH_ON_MASK)
-#define SYNTH_SYNTH7_SYNTH_SM_STATE_MSB          30
-#define SYNTH_SYNTH7_SYNTH_SM_STATE_LSB          27
-#define SYNTH_SYNTH7_SYNTH_SM_STATE_MASK         0x78000000
-#define SYNTH_SYNTH7_SYNTH_SM_STATE_GET(x)       (((x) & SYNTH_SYNTH7_SYNTH_SM_STATE_MASK) >> SYNTH_SYNTH7_SYNTH_SM_STATE_LSB)
-#define SYNTH_SYNTH7_SYNTH_SM_STATE_SET(x)       (((x) << SYNTH_SYNTH7_SYNTH_SM_STATE_LSB) & SYNTH_SYNTH7_SYNTH_SM_STATE_MASK)
-#define SYNTH_SYNTH7_CAP_SEARCH_MSB              26
-#define SYNTH_SYNTH7_CAP_SEARCH_LSB              26
-#define SYNTH_SYNTH7_CAP_SEARCH_MASK             0x04000000
-#define SYNTH_SYNTH7_CAP_SEARCH_GET(x)           (((x) & SYNTH_SYNTH7_CAP_SEARCH_MASK) >> SYNTH_SYNTH7_CAP_SEARCH_LSB)
-#define SYNTH_SYNTH7_CAP_SEARCH_SET(x)           (((x) << SYNTH_SYNTH7_CAP_SEARCH_LSB) & SYNTH_SYNTH7_CAP_SEARCH_MASK)
-#define SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_MSB        25
-#define SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_LSB        25
-#define SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_MASK       0x02000000
-#define SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_GET(x)     (((x) & SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_MASK) >> SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_LSB)
-#define SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_SET(x)     (((x) << SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_LSB) & SYNTH_SYNTH7_SYNTH_LOCK_VC_OK_MASK)
-#define SYNTH_SYNTH7_PIN_VC_MSB                  24
-#define SYNTH_SYNTH7_PIN_VC_LSB                  24
-#define SYNTH_SYNTH7_PIN_VC_MASK                 0x01000000
-#define SYNTH_SYNTH7_PIN_VC_GET(x)               (((x) & SYNTH_SYNTH7_PIN_VC_MASK) >> SYNTH_SYNTH7_PIN_VC_LSB)
-#define SYNTH_SYNTH7_PIN_VC_SET(x)               (((x) << SYNTH_SYNTH7_PIN_VC_LSB) & SYNTH_SYNTH7_PIN_VC_MASK)
-#define SYNTH_SYNTH7_VCO_CAP_ST_MSB              23
-#define SYNTH_SYNTH7_VCO_CAP_ST_LSB              16
-#define SYNTH_SYNTH7_VCO_CAP_ST_MASK             0x00ff0000
-#define SYNTH_SYNTH7_VCO_CAP_ST_GET(x)           (((x) & SYNTH_SYNTH7_VCO_CAP_ST_MASK) >> SYNTH_SYNTH7_VCO_CAP_ST_LSB)
-#define SYNTH_SYNTH7_VCO_CAP_ST_SET(x)           (((x) << SYNTH_SYNTH7_VCO_CAP_ST_LSB) & SYNTH_SYNTH7_VCO_CAP_ST_MASK)
-#define SYNTH_SYNTH7_SHORT_R_MSB                 15
-#define SYNTH_SYNTH7_SHORT_R_LSB                 15
-#define SYNTH_SYNTH7_SHORT_R_MASK                0x00008000
-#define SYNTH_SYNTH7_SHORT_R_GET(x)              (((x) & SYNTH_SYNTH7_SHORT_R_MASK) >> SYNTH_SYNTH7_SHORT_R_LSB)
-#define SYNTH_SYNTH7_SHORT_R_SET(x)              (((x) << SYNTH_SYNTH7_SHORT_R_LSB) & SYNTH_SYNTH7_SHORT_R_MASK)
-#define SYNTH_SYNTH7_RESET_RFD_MSB               14
-#define SYNTH_SYNTH7_RESET_RFD_LSB               14
-#define SYNTH_SYNTH7_RESET_RFD_MASK              0x00004000
-#define SYNTH_SYNTH7_RESET_RFD_GET(x)            (((x) & SYNTH_SYNTH7_RESET_RFD_MASK) >> SYNTH_SYNTH7_RESET_RFD_LSB)
-#define SYNTH_SYNTH7_RESET_RFD_SET(x)            (((x) << SYNTH_SYNTH7_RESET_RFD_LSB) & SYNTH_SYNTH7_RESET_RFD_MASK)
-#define SYNTH_SYNTH7_RESET_PFD_MSB               13
-#define SYNTH_SYNTH7_RESET_PFD_LSB               13
-#define SYNTH_SYNTH7_RESET_PFD_MASK              0x00002000
-#define SYNTH_SYNTH7_RESET_PFD_GET(x)            (((x) & SYNTH_SYNTH7_RESET_PFD_MASK) >> SYNTH_SYNTH7_RESET_PFD_LSB)
-#define SYNTH_SYNTH7_RESET_PFD_SET(x)            (((x) << SYNTH_SYNTH7_RESET_PFD_LSB) & SYNTH_SYNTH7_RESET_PFD_MASK)
-#define SYNTH_SYNTH7_RESET_PSCOUNTERS_MSB        12
-#define SYNTH_SYNTH7_RESET_PSCOUNTERS_LSB        12
-#define SYNTH_SYNTH7_RESET_PSCOUNTERS_MASK       0x00001000
-#define SYNTH_SYNTH7_RESET_PSCOUNTERS_GET(x)     (((x) & SYNTH_SYNTH7_RESET_PSCOUNTERS_MASK) >> SYNTH_SYNTH7_RESET_PSCOUNTERS_LSB)
-#define SYNTH_SYNTH7_RESET_PSCOUNTERS_SET(x)     (((x) << SYNTH_SYNTH7_RESET_PSCOUNTERS_LSB) & SYNTH_SYNTH7_RESET_PSCOUNTERS_MASK)
-#define SYNTH_SYNTH7_RESET_SDM_B_MSB             11
-#define SYNTH_SYNTH7_RESET_SDM_B_LSB             11
-#define SYNTH_SYNTH7_RESET_SDM_B_MASK            0x00000800
-#define SYNTH_SYNTH7_RESET_SDM_B_GET(x)          (((x) & SYNTH_SYNTH7_RESET_SDM_B_MASK) >> SYNTH_SYNTH7_RESET_SDM_B_LSB)
-#define SYNTH_SYNTH7_RESET_SDM_B_SET(x)          (((x) << SYNTH_SYNTH7_RESET_SDM_B_LSB) & SYNTH_SYNTH7_RESET_SDM_B_MASK)
-#define SYNTH_SYNTH7_VC2HIGH_MSB                 10
-#define SYNTH_SYNTH7_VC2HIGH_LSB                 10
-#define SYNTH_SYNTH7_VC2HIGH_MASK                0x00000400
-#define SYNTH_SYNTH7_VC2HIGH_GET(x)              (((x) & SYNTH_SYNTH7_VC2HIGH_MASK) >> SYNTH_SYNTH7_VC2HIGH_LSB)
-#define SYNTH_SYNTH7_VC2HIGH_SET(x)              (((x) << SYNTH_SYNTH7_VC2HIGH_LSB) & SYNTH_SYNTH7_VC2HIGH_MASK)
-#define SYNTH_SYNTH7_VC2LOW_MSB                  9
-#define SYNTH_SYNTH7_VC2LOW_LSB                  9
-#define SYNTH_SYNTH7_VC2LOW_MASK                 0x00000200
-#define SYNTH_SYNTH7_VC2LOW_GET(x)               (((x) & SYNTH_SYNTH7_VC2LOW_MASK) >> SYNTH_SYNTH7_VC2LOW_LSB)
-#define SYNTH_SYNTH7_VC2LOW_SET(x)               (((x) << SYNTH_SYNTH7_VC2LOW_LSB) & SYNTH_SYNTH7_VC2LOW_MASK)
-#define SYNTH_SYNTH7_LOOP_IP_MSB                 8
-#define SYNTH_SYNTH7_LOOP_IP_LSB                 5
-#define SYNTH_SYNTH7_LOOP_IP_MASK                0x000001e0
-#define SYNTH_SYNTH7_LOOP_IP_GET(x)              (((x) & SYNTH_SYNTH7_LOOP_IP_MASK) >> SYNTH_SYNTH7_LOOP_IP_LSB)
-#define SYNTH_SYNTH7_LOOP_IP_SET(x)              (((x) << SYNTH_SYNTH7_LOOP_IP_LSB) & SYNTH_SYNTH7_LOOP_IP_MASK)
-#define SYNTH_SYNTH7_LOBUF5GTUNE_MSB             4
-#define SYNTH_SYNTH7_LOBUF5GTUNE_LSB             3
-#define SYNTH_SYNTH7_LOBUF5GTUNE_MASK            0x00000018
-#define SYNTH_SYNTH7_LOBUF5GTUNE_GET(x)          (((x) & SYNTH_SYNTH7_LOBUF5GTUNE_MASK) >> SYNTH_SYNTH7_LOBUF5GTUNE_LSB)
-#define SYNTH_SYNTH7_LOBUF5GTUNE_SET(x)          (((x) << SYNTH_SYNTH7_LOBUF5GTUNE_LSB) & SYNTH_SYNTH7_LOBUF5GTUNE_MASK)
-#define SYNTH_SYNTH7_SPARE_READ_MSB              2
-#define SYNTH_SYNTH7_SPARE_READ_LSB              0
-#define SYNTH_SYNTH7_SPARE_READ_MASK             0x00000007
-#define SYNTH_SYNTH7_SPARE_READ_GET(x)           (((x) & SYNTH_SYNTH7_SPARE_READ_MASK) >> SYNTH_SYNTH7_SPARE_READ_LSB)
-#define SYNTH_SYNTH7_SPARE_READ_SET(x)           (((x) << SYNTH_SYNTH7_SPARE_READ_LSB) & SYNTH_SYNTH7_SPARE_READ_MASK)
-
-#define SYNTH_SYNTH8_ADDRESS                     0x0000001c
-#define SYNTH_SYNTH8_OFFSET                      0x0000001c
-#define SYNTH_SYNTH8_LOADSYNTHCHANNEL_MSB        31
-#define SYNTH_SYNTH8_LOADSYNTHCHANNEL_LSB        31
-#define SYNTH_SYNTH8_LOADSYNTHCHANNEL_MASK       0x80000000
-#define SYNTH_SYNTH8_LOADSYNTHCHANNEL_GET(x)     (((x) & SYNTH_SYNTH8_LOADSYNTHCHANNEL_MASK) >> SYNTH_SYNTH8_LOADSYNTHCHANNEL_LSB)
-#define SYNTH_SYNTH8_LOADSYNTHCHANNEL_SET(x)     (((x) << SYNTH_SYNTH8_LOADSYNTHCHANNEL_LSB) & SYNTH_SYNTH8_LOADSYNTHCHANNEL_MASK)
-#define SYNTH_SYNTH8_FRACMODE_MSB                30
-#define SYNTH_SYNTH8_FRACMODE_LSB                30
-#define SYNTH_SYNTH8_FRACMODE_MASK               0x40000000
-#define SYNTH_SYNTH8_FRACMODE_GET(x)             (((x) & SYNTH_SYNTH8_FRACMODE_MASK) >> SYNTH_SYNTH8_FRACMODE_LSB)
-#define SYNTH_SYNTH8_FRACMODE_SET(x)             (((x) << SYNTH_SYNTH8_FRACMODE_LSB) & SYNTH_SYNTH8_FRACMODE_MASK)
-#define SYNTH_SYNTH8_AMODEREFSEL_MSB             29
-#define SYNTH_SYNTH8_AMODEREFSEL_LSB             28
-#define SYNTH_SYNTH8_AMODEREFSEL_MASK            0x30000000
-#define SYNTH_SYNTH8_AMODEREFSEL_GET(x)          (((x) & SYNTH_SYNTH8_AMODEREFSEL_MASK) >> SYNTH_SYNTH8_AMODEREFSEL_LSB)
-#define SYNTH_SYNTH8_AMODEREFSEL_SET(x)          (((x) << SYNTH_SYNTH8_AMODEREFSEL_LSB) & SYNTH_SYNTH8_AMODEREFSEL_MASK)
-#define SYNTH_SYNTH8_SPARE_MSB                   27
-#define SYNTH_SYNTH8_SPARE_LSB                   27
-#define SYNTH_SYNTH8_SPARE_MASK                  0x08000000
-#define SYNTH_SYNTH8_SPARE_GET(x)                (((x) & SYNTH_SYNTH8_SPARE_MASK) >> SYNTH_SYNTH8_SPARE_LSB)
-#define SYNTH_SYNTH8_SPARE_SET(x)                (((x) << SYNTH_SYNTH8_SPARE_LSB) & SYNTH_SYNTH8_SPARE_MASK)
-#define SYNTH_SYNTH8_CHANSEL_MSB                 26
-#define SYNTH_SYNTH8_CHANSEL_LSB                 18
-#define SYNTH_SYNTH8_CHANSEL_MASK                0x07fc0000
-#define SYNTH_SYNTH8_CHANSEL_GET(x)              (((x) & SYNTH_SYNTH8_CHANSEL_MASK) >> SYNTH_SYNTH8_CHANSEL_LSB)
-#define SYNTH_SYNTH8_CHANSEL_SET(x)              (((x) << SYNTH_SYNTH8_CHANSEL_LSB) & SYNTH_SYNTH8_CHANSEL_MASK)
-#define SYNTH_SYNTH8_CHANFRAC_MSB                17
-#define SYNTH_SYNTH8_CHANFRAC_LSB                1
-#define SYNTH_SYNTH8_CHANFRAC_MASK               0x0003fffe
-#define SYNTH_SYNTH8_CHANFRAC_GET(x)             (((x) & SYNTH_SYNTH8_CHANFRAC_MASK) >> SYNTH_SYNTH8_CHANFRAC_LSB)
-#define SYNTH_SYNTH8_CHANFRAC_SET(x)             (((x) << SYNTH_SYNTH8_CHANFRAC_LSB) & SYNTH_SYNTH8_CHANFRAC_MASK)
-#define SYNTH_SYNTH8_FORCE_FRACLSB_MSB           0
-#define SYNTH_SYNTH8_FORCE_FRACLSB_LSB           0
-#define SYNTH_SYNTH8_FORCE_FRACLSB_MASK          0x00000001
-#define SYNTH_SYNTH8_FORCE_FRACLSB_GET(x)        (((x) & SYNTH_SYNTH8_FORCE_FRACLSB_MASK) >> SYNTH_SYNTH8_FORCE_FRACLSB_LSB)
-#define SYNTH_SYNTH8_FORCE_FRACLSB_SET(x)        (((x) << SYNTH_SYNTH8_FORCE_FRACLSB_LSB) & SYNTH_SYNTH8_FORCE_FRACLSB_MASK)
-
-#define RF5G_RF5G1_ADDRESS                       0x00000020
-#define RF5G_RF5G1_OFFSET                        0x00000020
-#define RF5G_RF5G1_PDTXLO5_MSB                   31
-#define RF5G_RF5G1_PDTXLO5_LSB                   31
-#define RF5G_RF5G1_PDTXLO5_MASK                  0x80000000
-#define RF5G_RF5G1_PDTXLO5_GET(x)                (((x) & RF5G_RF5G1_PDTXLO5_MASK) >> RF5G_RF5G1_PDTXLO5_LSB)
-#define RF5G_RF5G1_PDTXLO5_SET(x)                (((x) << RF5G_RF5G1_PDTXLO5_LSB) & RF5G_RF5G1_PDTXLO5_MASK)
-#define RF5G_RF5G1_PDTXMIX5_MSB                  30
-#define RF5G_RF5G1_PDTXMIX5_LSB                  30
-#define RF5G_RF5G1_PDTXMIX5_MASK                 0x40000000
-#define RF5G_RF5G1_PDTXMIX5_GET(x)               (((x) & RF5G_RF5G1_PDTXMIX5_MASK) >> RF5G_RF5G1_PDTXMIX5_LSB)
-#define RF5G_RF5G1_PDTXMIX5_SET(x)               (((x) << RF5G_RF5G1_PDTXMIX5_LSB) & RF5G_RF5G1_PDTXMIX5_MASK)
-#define RF5G_RF5G1_PDTXBUF5_MSB                  29
-#define RF5G_RF5G1_PDTXBUF5_LSB                  29
-#define RF5G_RF5G1_PDTXBUF5_MASK                 0x20000000
-#define RF5G_RF5G1_PDTXBUF5_GET(x)               (((x) & RF5G_RF5G1_PDTXBUF5_MASK) >> RF5G_RF5G1_PDTXBUF5_LSB)
-#define RF5G_RF5G1_PDTXBUF5_SET(x)               (((x) << RF5G_RF5G1_PDTXBUF5_LSB) & RF5G_RF5G1_PDTXBUF5_MASK)
-#define RF5G_RF5G1_PDPADRV5_MSB                  28
-#define RF5G_RF5G1_PDPADRV5_LSB                  28
-#define RF5G_RF5G1_PDPADRV5_MASK                 0x10000000
-#define RF5G_RF5G1_PDPADRV5_GET(x)               (((x) & RF5G_RF5G1_PDPADRV5_MASK) >> RF5G_RF5G1_PDPADRV5_LSB)
-#define RF5G_RF5G1_PDPADRV5_SET(x)               (((x) << RF5G_RF5G1_PDPADRV5_LSB) & RF5G_RF5G1_PDPADRV5_MASK)
-#define RF5G_RF5G1_PDPAOUT5_MSB                  27
-#define RF5G_RF5G1_PDPAOUT5_LSB                  27
-#define RF5G_RF5G1_PDPAOUT5_MASK                 0x08000000
-#define RF5G_RF5G1_PDPAOUT5_GET(x)               (((x) & RF5G_RF5G1_PDPAOUT5_MASK) >> RF5G_RF5G1_PDPAOUT5_LSB)
-#define RF5G_RF5G1_PDPAOUT5_SET(x)               (((x) << RF5G_RF5G1_PDPAOUT5_LSB) & RF5G_RF5G1_PDPAOUT5_MASK)
-#define RF5G_RF5G1_TUNE_PADRV5_MSB               26
-#define RF5G_RF5G1_TUNE_PADRV5_LSB               24
-#define RF5G_RF5G1_TUNE_PADRV5_MASK              0x07000000
-#define RF5G_RF5G1_TUNE_PADRV5_GET(x)            (((x) & RF5G_RF5G1_TUNE_PADRV5_MASK) >> RF5G_RF5G1_TUNE_PADRV5_LSB)
-#define RF5G_RF5G1_TUNE_PADRV5_SET(x)            (((x) << RF5G_RF5G1_TUNE_PADRV5_LSB) & RF5G_RF5G1_TUNE_PADRV5_MASK)
-#define RF5G_RF5G1_PWDTXPKD_MSB                  23
-#define RF5G_RF5G1_PWDTXPKD_LSB                  21
-#define RF5G_RF5G1_PWDTXPKD_MASK                 0x00e00000
-#define RF5G_RF5G1_PWDTXPKD_GET(x)               (((x) & RF5G_RF5G1_PWDTXPKD_MASK) >> RF5G_RF5G1_PWDTXPKD_LSB)
-#define RF5G_RF5G1_PWDTXPKD_SET(x)               (((x) << RF5G_RF5G1_PWDTXPKD_LSB) & RF5G_RF5G1_PWDTXPKD_MASK)
-#define RF5G_RF5G1_DB5_MSB                       20
-#define RF5G_RF5G1_DB5_LSB                       18
-#define RF5G_RF5G1_DB5_MASK                      0x001c0000
-#define RF5G_RF5G1_DB5_GET(x)                    (((x) & RF5G_RF5G1_DB5_MASK) >> RF5G_RF5G1_DB5_LSB)
-#define RF5G_RF5G1_DB5_SET(x)                    (((x) << RF5G_RF5G1_DB5_LSB) & RF5G_RF5G1_DB5_MASK)
-#define RF5G_RF5G1_OB5_MSB                       17
-#define RF5G_RF5G1_OB5_LSB                       15
-#define RF5G_RF5G1_OB5_MASK                      0x00038000
-#define RF5G_RF5G1_OB5_GET(x)                    (((x) & RF5G_RF5G1_OB5_MASK) >> RF5G_RF5G1_OB5_LSB)
-#define RF5G_RF5G1_OB5_SET(x)                    (((x) << RF5G_RF5G1_OB5_LSB) & RF5G_RF5G1_OB5_MASK)
-#define RF5G_RF5G1_TX5_ATB_SEL_MSB               14
-#define RF5G_RF5G1_TX5_ATB_SEL_LSB               12
-#define RF5G_RF5G1_TX5_ATB_SEL_MASK              0x00007000
-#define RF5G_RF5G1_TX5_ATB_SEL_GET(x)            (((x) & RF5G_RF5G1_TX5_ATB_SEL_MASK) >> RF5G_RF5G1_TX5_ATB_SEL_LSB)
-#define RF5G_RF5G1_TX5_ATB_SEL_SET(x)            (((x) << RF5G_RF5G1_TX5_ATB_SEL_LSB) & RF5G_RF5G1_TX5_ATB_SEL_MASK)
-#define RF5G_RF5G1_PDLO5DIV_MSB                  11
-#define RF5G_RF5G1_PDLO5DIV_LSB                  11
-#define RF5G_RF5G1_PDLO5DIV_MASK                 0x00000800
-#define RF5G_RF5G1_PDLO5DIV_GET(x)               (((x) & RF5G_RF5G1_PDLO5DIV_MASK) >> RF5G_RF5G1_PDLO5DIV_LSB)
-#define RF5G_RF5G1_PDLO5DIV_SET(x)               (((x) << RF5G_RF5G1_PDLO5DIV_LSB) & RF5G_RF5G1_PDLO5DIV_MASK)
-#define RF5G_RF5G1_PDLO5MIX_MSB                  10
-#define RF5G_RF5G1_PDLO5MIX_LSB                  10
-#define RF5G_RF5G1_PDLO5MIX_MASK                 0x00000400
-#define RF5G_RF5G1_PDLO5MIX_GET(x)               (((x) & RF5G_RF5G1_PDLO5MIX_MASK) >> RF5G_RF5G1_PDLO5MIX_LSB)
-#define RF5G_RF5G1_PDLO5MIX_SET(x)               (((x) << RF5G_RF5G1_PDLO5MIX_LSB) & RF5G_RF5G1_PDLO5MIX_MASK)
-#define RF5G_RF5G1_PDQBUF5_MSB                   9
-#define RF5G_RF5G1_PDQBUF5_LSB                   9
-#define RF5G_RF5G1_PDQBUF5_MASK                  0x00000200
-#define RF5G_RF5G1_PDQBUF5_GET(x)                (((x) & RF5G_RF5G1_PDQBUF5_MASK) >> RF5G_RF5G1_PDQBUF5_LSB)
-#define RF5G_RF5G1_PDQBUF5_SET(x)                (((x) << RF5G_RF5G1_PDQBUF5_LSB) & RF5G_RF5G1_PDQBUF5_MASK)
-#define RF5G_RF5G1_PDLO5AGC_MSB                  8
-#define RF5G_RF5G1_PDLO5AGC_LSB                  8
-#define RF5G_RF5G1_PDLO5AGC_MASK                 0x00000100
-#define RF5G_RF5G1_PDLO5AGC_GET(x)               (((x) & RF5G_RF5G1_PDLO5AGC_MASK) >> RF5G_RF5G1_PDLO5AGC_LSB)
-#define RF5G_RF5G1_PDLO5AGC_SET(x)               (((x) << RF5G_RF5G1_PDLO5AGC_LSB) & RF5G_RF5G1_PDLO5AGC_MASK)
-#define RF5G_RF5G1_PDREGLO5_MSB                  7
-#define RF5G_RF5G1_PDREGLO5_LSB                  7
-#define RF5G_RF5G1_PDREGLO5_MASK                 0x00000080
-#define RF5G_RF5G1_PDREGLO5_GET(x)               (((x) & RF5G_RF5G1_PDREGLO5_MASK) >> RF5G_RF5G1_PDREGLO5_LSB)
-#define RF5G_RF5G1_PDREGLO5_SET(x)               (((x) << RF5G_RF5G1_PDREGLO5_LSB) & RF5G_RF5G1_PDREGLO5_MASK)
-#define RF5G_RF5G1_LO5_ATB_SEL_MSB               6
-#define RF5G_RF5G1_LO5_ATB_SEL_LSB               4
-#define RF5G_RF5G1_LO5_ATB_SEL_MASK              0x00000070
-#define RF5G_RF5G1_LO5_ATB_SEL_GET(x)            (((x) & RF5G_RF5G1_LO5_ATB_SEL_MASK) >> RF5G_RF5G1_LO5_ATB_SEL_LSB)
-#define RF5G_RF5G1_LO5_ATB_SEL_SET(x)            (((x) << RF5G_RF5G1_LO5_ATB_SEL_LSB) & RF5G_RF5G1_LO5_ATB_SEL_MASK)
-#define RF5G_RF5G1_LO5CONTROL_MSB                3
-#define RF5G_RF5G1_LO5CONTROL_LSB                3
-#define RF5G_RF5G1_LO5CONTROL_MASK               0x00000008
-#define RF5G_RF5G1_LO5CONTROL_GET(x)             (((x) & RF5G_RF5G1_LO5CONTROL_MASK) >> RF5G_RF5G1_LO5CONTROL_LSB)
-#define RF5G_RF5G1_LO5CONTROL_SET(x)             (((x) << RF5G_RF5G1_LO5CONTROL_LSB) & RF5G_RF5G1_LO5CONTROL_MASK)
-#define RF5G_RF5G1_REGLO_BYPASS5_MSB             2
-#define RF5G_RF5G1_REGLO_BYPASS5_LSB             2
-#define RF5G_RF5G1_REGLO_BYPASS5_MASK            0x00000004
-#define RF5G_RF5G1_REGLO_BYPASS5_GET(x)          (((x) & RF5G_RF5G1_REGLO_BYPASS5_MASK) >> RF5G_RF5G1_REGLO_BYPASS5_LSB)
-#define RF5G_RF5G1_REGLO_BYPASS5_SET(x)          (((x) << RF5G_RF5G1_REGLO_BYPASS5_LSB) & RF5G_RF5G1_REGLO_BYPASS5_MASK)
-#define RF5G_RF5G1_SPARE_MSB                     1
-#define RF5G_RF5G1_SPARE_LSB                     0
-#define RF5G_RF5G1_SPARE_MASK                    0x00000003
-#define RF5G_RF5G1_SPARE_GET(x)                  (((x) & RF5G_RF5G1_SPARE_MASK) >> RF5G_RF5G1_SPARE_LSB)
-#define RF5G_RF5G1_SPARE_SET(x)                  (((x) << RF5G_RF5G1_SPARE_LSB) & RF5G_RF5G1_SPARE_MASK)
-
-#define RF5G_RF5G2_ADDRESS                       0x00000024
-#define RF5G_RF5G2_OFFSET                        0x00000024
-#define RF5G_RF5G2_AGCLO_B_MSB                   31
-#define RF5G_RF5G2_AGCLO_B_LSB                   29
-#define RF5G_RF5G2_AGCLO_B_MASK                  0xe0000000
-#define RF5G_RF5G2_AGCLO_B_GET(x)                (((x) & RF5G_RF5G2_AGCLO_B_MASK) >> RF5G_RF5G2_AGCLO_B_LSB)
-#define RF5G_RF5G2_AGCLO_B_SET(x)                (((x) << RF5G_RF5G2_AGCLO_B_LSB) & RF5G_RF5G2_AGCLO_B_MASK)
-#define RF5G_RF5G2_RX5_ATB_SEL_MSB               28
-#define RF5G_RF5G2_RX5_ATB_SEL_LSB               26
-#define RF5G_RF5G2_RX5_ATB_SEL_MASK              0x1c000000
-#define RF5G_RF5G2_RX5_ATB_SEL_GET(x)            (((x) & RF5G_RF5G2_RX5_ATB_SEL_MASK) >> RF5G_RF5G2_RX5_ATB_SEL_LSB)
-#define RF5G_RF5G2_RX5_ATB_SEL_SET(x)            (((x) << RF5G_RF5G2_RX5_ATB_SEL_LSB) & RF5G_RF5G2_RX5_ATB_SEL_MASK)
-#define RF5G_RF5G2_PDCMOSLO5_MSB                 25
-#define RF5G_RF5G2_PDCMOSLO5_LSB                 25
-#define RF5G_RF5G2_PDCMOSLO5_MASK                0x02000000
-#define RF5G_RF5G2_PDCMOSLO5_GET(x)              (((x) & RF5G_RF5G2_PDCMOSLO5_MASK) >> RF5G_RF5G2_PDCMOSLO5_LSB)
-#define RF5G_RF5G2_PDCMOSLO5_SET(x)              (((x) << RF5G_RF5G2_PDCMOSLO5_LSB) & RF5G_RF5G2_PDCMOSLO5_MASK)
-#define RF5G_RF5G2_PDVGM5_MSB                    24
-#define RF5G_RF5G2_PDVGM5_LSB                    24
-#define RF5G_RF5G2_PDVGM5_MASK                   0x01000000
-#define RF5G_RF5G2_PDVGM5_GET(x)                 (((x) & RF5G_RF5G2_PDVGM5_MASK) >> RF5G_RF5G2_PDVGM5_LSB)
-#define RF5G_RF5G2_PDVGM5_SET(x)                 (((x) << RF5G_RF5G2_PDVGM5_LSB) & RF5G_RF5G2_PDVGM5_MASK)
-#define RF5G_RF5G2_PDCSLNA5_MSB                  23
-#define RF5G_RF5G2_PDCSLNA5_LSB                  23
-#define RF5G_RF5G2_PDCSLNA5_MASK                 0x00800000
-#define RF5G_RF5G2_PDCSLNA5_GET(x)               (((x) & RF5G_RF5G2_PDCSLNA5_MASK) >> RF5G_RF5G2_PDCSLNA5_LSB)
-#define RF5G_RF5G2_PDCSLNA5_SET(x)               (((x) << RF5G_RF5G2_PDCSLNA5_LSB) & RF5G_RF5G2_PDCSLNA5_MASK)
-#define RF5G_RF5G2_PDRFVGA5_MSB                  22
-#define RF5G_RF5G2_PDRFVGA5_LSB                  22
-#define RF5G_RF5G2_PDRFVGA5_MASK                 0x00400000
-#define RF5G_RF5G2_PDRFVGA5_GET(x)               (((x) & RF5G_RF5G2_PDRFVGA5_MASK) >> RF5G_RF5G2_PDRFVGA5_LSB)
-#define RF5G_RF5G2_PDRFVGA5_SET(x)               (((x) << RF5G_RF5G2_PDRFVGA5_LSB) & RF5G_RF5G2_PDRFVGA5_MASK)
-#define RF5G_RF5G2_PDREGFE5_MSB                  21
-#define RF5G_RF5G2_PDREGFE5_LSB                  21
-#define RF5G_RF5G2_PDREGFE5_MASK                 0x00200000
-#define RF5G_RF5G2_PDREGFE5_GET(x)               (((x) & RF5G_RF5G2_PDREGFE5_MASK) >> RF5G_RF5G2_PDREGFE5_LSB)
-#define RF5G_RF5G2_PDREGFE5_SET(x)               (((x) << RF5G_RF5G2_PDREGFE5_LSB) & RF5G_RF5G2_PDREGFE5_MASK)
-#define RF5G_RF5G2_TUNE_RFVGA5_MSB               20
-#define RF5G_RF5G2_TUNE_RFVGA5_LSB               18
-#define RF5G_RF5G2_TUNE_RFVGA5_MASK              0x001c0000
-#define RF5G_RF5G2_TUNE_RFVGA5_GET(x)            (((x) & RF5G_RF5G2_TUNE_RFVGA5_MASK) >> RF5G_RF5G2_TUNE_RFVGA5_LSB)
-#define RF5G_RF5G2_TUNE_RFVGA5_SET(x)            (((x) << RF5G_RF5G2_TUNE_RFVGA5_LSB) & RF5G_RF5G2_TUNE_RFVGA5_MASK)
-#define RF5G_RF5G2_BRFVGA5_MSB                   17
-#define RF5G_RF5G2_BRFVGA5_LSB                   15
-#define RF5G_RF5G2_BRFVGA5_MASK                  0x00038000
-#define RF5G_RF5G2_BRFVGA5_GET(x)                (((x) & RF5G_RF5G2_BRFVGA5_MASK) >> RF5G_RF5G2_BRFVGA5_LSB)
-#define RF5G_RF5G2_BRFVGA5_SET(x)                (((x) << RF5G_RF5G2_BRFVGA5_LSB) & RF5G_RF5G2_BRFVGA5_MASK)
-#define RF5G_RF5G2_BCSLNA5_MSB                   14
-#define RF5G_RF5G2_BCSLNA5_LSB                   12
-#define RF5G_RF5G2_BCSLNA5_MASK                  0x00007000
-#define RF5G_RF5G2_BCSLNA5_GET(x)                (((x) & RF5G_RF5G2_BCSLNA5_MASK) >> RF5G_RF5G2_BCSLNA5_LSB)
-#define RF5G_RF5G2_BCSLNA5_SET(x)                (((x) << RF5G_RF5G2_BCSLNA5_LSB) & RF5G_RF5G2_BCSLNA5_MASK)
-#define RF5G_RF5G2_BVGM5_MSB                     11
-#define RF5G_RF5G2_BVGM5_LSB                     9
-#define RF5G_RF5G2_BVGM5_MASK                    0x00000e00
-#define RF5G_RF5G2_BVGM5_GET(x)                  (((x) & RF5G_RF5G2_BVGM5_MASK) >> RF5G_RF5G2_BVGM5_LSB)
-#define RF5G_RF5G2_BVGM5_SET(x)                  (((x) << RF5G_RF5G2_BVGM5_LSB) & RF5G_RF5G2_BVGM5_MASK)
-#define RF5G_RF5G2_REGFE_BYPASS5_MSB             8
-#define RF5G_RF5G2_REGFE_BYPASS5_LSB             8
-#define RF5G_RF5G2_REGFE_BYPASS5_MASK            0x00000100
-#define RF5G_RF5G2_REGFE_BYPASS5_GET(x)          (((x) & RF5G_RF5G2_REGFE_BYPASS5_MASK) >> RF5G_RF5G2_REGFE_BYPASS5_LSB)
-#define RF5G_RF5G2_REGFE_BYPASS5_SET(x)          (((x) << RF5G_RF5G2_REGFE_BYPASS5_LSB) & RF5G_RF5G2_REGFE_BYPASS5_MASK)
-#define RF5G_RF5G2_LNA5_ATTENMODE_MSB            7
-#define RF5G_RF5G2_LNA5_ATTENMODE_LSB            6
-#define RF5G_RF5G2_LNA5_ATTENMODE_MASK           0x000000c0
-#define RF5G_RF5G2_LNA5_ATTENMODE_GET(x)         (((x) & RF5G_RF5G2_LNA5_ATTENMODE_MASK) >> RF5G_RF5G2_LNA5_ATTENMODE_LSB)
-#define RF5G_RF5G2_LNA5_ATTENMODE_SET(x)         (((x) << RF5G_RF5G2_LNA5_ATTENMODE_LSB) & RF5G_RF5G2_LNA5_ATTENMODE_MASK)
-#define RF5G_RF5G2_ENABLE_PCA_MSB                5
-#define RF5G_RF5G2_ENABLE_PCA_LSB                5
-#define RF5G_RF5G2_ENABLE_PCA_MASK               0x00000020
-#define RF5G_RF5G2_ENABLE_PCA_GET(x)             (((x) & RF5G_RF5G2_ENABLE_PCA_MASK) >> RF5G_RF5G2_ENABLE_PCA_LSB)
-#define RF5G_RF5G2_ENABLE_PCA_SET(x)             (((x) << RF5G_RF5G2_ENABLE_PCA_LSB) & RF5G_RF5G2_ENABLE_PCA_MASK)
-#define RF5G_RF5G2_TUNE_LO_MSB                   4
-#define RF5G_RF5G2_TUNE_LO_LSB                   2
-#define RF5G_RF5G2_TUNE_LO_MASK                  0x0000001c
-#define RF5G_RF5G2_TUNE_LO_GET(x)                (((x) & RF5G_RF5G2_TUNE_LO_MASK) >> RF5G_RF5G2_TUNE_LO_LSB)
-#define RF5G_RF5G2_TUNE_LO_SET(x)                (((x) << RF5G_RF5G2_TUNE_LO_LSB) & RF5G_RF5G2_TUNE_LO_MASK)
-#define RF5G_RF5G2_SPARE_MSB                     1
-#define RF5G_RF5G2_SPARE_LSB                     0
-#define RF5G_RF5G2_SPARE_MASK                    0x00000003
-#define RF5G_RF5G2_SPARE_GET(x)                  (((x) & RF5G_RF5G2_SPARE_MASK) >> RF5G_RF5G2_SPARE_LSB)
-#define RF5G_RF5G2_SPARE_SET(x)                  (((x) << RF5G_RF5G2_SPARE_LSB) & RF5G_RF5G2_SPARE_MASK)
-
-#define RF2G_RF2G1_ADDRESS                       0x00000028
-#define RF2G_RF2G1_OFFSET                        0x00000028
-#define RF2G_RF2G1_BLNA1_MSB                     31
-#define RF2G_RF2G1_BLNA1_LSB                     29
-#define RF2G_RF2G1_BLNA1_MASK                    0xe0000000
-#define RF2G_RF2G1_BLNA1_GET(x)                  (((x) & RF2G_RF2G1_BLNA1_MASK) >> RF2G_RF2G1_BLNA1_LSB)
-#define RF2G_RF2G1_BLNA1_SET(x)                  (((x) << RF2G_RF2G1_BLNA1_LSB) & RF2G_RF2G1_BLNA1_MASK)
-#define RF2G_RF2G1_BLNA1F_MSB                    28
-#define RF2G_RF2G1_BLNA1F_LSB                    26
-#define RF2G_RF2G1_BLNA1F_MASK                   0x1c000000
-#define RF2G_RF2G1_BLNA1F_GET(x)                 (((x) & RF2G_RF2G1_BLNA1F_MASK) >> RF2G_RF2G1_BLNA1F_LSB)
-#define RF2G_RF2G1_BLNA1F_SET(x)                 (((x) << RF2G_RF2G1_BLNA1F_LSB) & RF2G_RF2G1_BLNA1F_MASK)
-#define RF2G_RF2G1_BLNA1BUF_MSB                  25
-#define RF2G_RF2G1_BLNA1BUF_LSB                  23
-#define RF2G_RF2G1_BLNA1BUF_MASK                 0x03800000
-#define RF2G_RF2G1_BLNA1BUF_GET(x)               (((x) & RF2G_RF2G1_BLNA1BUF_MASK) >> RF2G_RF2G1_BLNA1BUF_LSB)
-#define RF2G_RF2G1_BLNA1BUF_SET(x)               (((x) << RF2G_RF2G1_BLNA1BUF_LSB) & RF2G_RF2G1_BLNA1BUF_MASK)
-#define RF2G_RF2G1_BLNA2_MSB                     22
-#define RF2G_RF2G1_BLNA2_LSB                     20
-#define RF2G_RF2G1_BLNA2_MASK                    0x00700000
-#define RF2G_RF2G1_BLNA2_GET(x)                  (((x) & RF2G_RF2G1_BLNA2_MASK) >> RF2G_RF2G1_BLNA2_LSB)
-#define RF2G_RF2G1_BLNA2_SET(x)                  (((x) << RF2G_RF2G1_BLNA2_LSB) & RF2G_RF2G1_BLNA2_MASK)
-#define RF2G_RF2G1_DB_MSB                        19
-#define RF2G_RF2G1_DB_LSB                        17
-#define RF2G_RF2G1_DB_MASK                       0x000e0000
-#define RF2G_RF2G1_DB_GET(x)                     (((x) & RF2G_RF2G1_DB_MASK) >> RF2G_RF2G1_DB_LSB)
-#define RF2G_RF2G1_DB_SET(x)                     (((x) << RF2G_RF2G1_DB_LSB) & RF2G_RF2G1_DB_MASK)
-#define RF2G_RF2G1_OB_MSB                        16
-#define RF2G_RF2G1_OB_LSB                        14
-#define RF2G_RF2G1_OB_MASK                       0x0001c000
-#define RF2G_RF2G1_OB_GET(x)                     (((x) & RF2G_RF2G1_OB_MASK) >> RF2G_RF2G1_OB_LSB)
-#define RF2G_RF2G1_OB_SET(x)                     (((x) << RF2G_RF2G1_OB_LSB) & RF2G_RF2G1_OB_MASK)
-#define RF2G_RF2G1_FE_ATB_SEL_MSB                13
-#define RF2G_RF2G1_FE_ATB_SEL_LSB                11
-#define RF2G_RF2G1_FE_ATB_SEL_MASK               0x00003800
-#define RF2G_RF2G1_FE_ATB_SEL_GET(x)             (((x) & RF2G_RF2G1_FE_ATB_SEL_MASK) >> RF2G_RF2G1_FE_ATB_SEL_LSB)
-#define RF2G_RF2G1_FE_ATB_SEL_SET(x)             (((x) << RF2G_RF2G1_FE_ATB_SEL_LSB) & RF2G_RF2G1_FE_ATB_SEL_MASK)
-#define RF2G_RF2G1_RF_ATB_SEL_MSB                10
-#define RF2G_RF2G1_RF_ATB_SEL_LSB                8
-#define RF2G_RF2G1_RF_ATB_SEL_MASK               0x00000700
-#define RF2G_RF2G1_RF_ATB_SEL_GET(x)             (((x) & RF2G_RF2G1_RF_ATB_SEL_MASK) >> RF2G_RF2G1_RF_ATB_SEL_LSB)
-#define RF2G_RF2G1_RF_ATB_SEL_SET(x)             (((x) << RF2G_RF2G1_RF_ATB_SEL_LSB) & RF2G_RF2G1_RF_ATB_SEL_MASK)
-#define RF2G_RF2G1_SELLNA_MSB                    7
-#define RF2G_RF2G1_SELLNA_LSB                    7
-#define RF2G_RF2G1_SELLNA_MASK                   0x00000080
-#define RF2G_RF2G1_SELLNA_GET(x)                 (((x) & RF2G_RF2G1_SELLNA_MASK) >> RF2G_RF2G1_SELLNA_LSB)
-#define RF2G_RF2G1_SELLNA_SET(x)                 (((x) << RF2G_RF2G1_SELLNA_LSB) & RF2G_RF2G1_SELLNA_MASK)
-#define RF2G_RF2G1_LOCONTROL_MSB                 6
-#define RF2G_RF2G1_LOCONTROL_LSB                 6
-#define RF2G_RF2G1_LOCONTROL_MASK                0x00000040
-#define RF2G_RF2G1_LOCONTROL_GET(x)              (((x) & RF2G_RF2G1_LOCONTROL_MASK) >> RF2G_RF2G1_LOCONTROL_LSB)
-#define RF2G_RF2G1_LOCONTROL_SET(x)              (((x) << RF2G_RF2G1_LOCONTROL_LSB) & RF2G_RF2G1_LOCONTROL_MASK)
-#define RF2G_RF2G1_SHORTLNA2_MSB                 5
-#define RF2G_RF2G1_SHORTLNA2_LSB                 5
-#define RF2G_RF2G1_SHORTLNA2_MASK                0x00000020
-#define RF2G_RF2G1_SHORTLNA2_GET(x)              (((x) & RF2G_RF2G1_SHORTLNA2_MASK) >> RF2G_RF2G1_SHORTLNA2_LSB)
-#define RF2G_RF2G1_SHORTLNA2_SET(x)              (((x) << RF2G_RF2G1_SHORTLNA2_LSB) & RF2G_RF2G1_SHORTLNA2_MASK)
-#define RF2G_RF2G1_SPARE_MSB                     4
-#define RF2G_RF2G1_SPARE_LSB                     0
-#define RF2G_RF2G1_SPARE_MASK                    0x0000001f
-#define RF2G_RF2G1_SPARE_GET(x)                  (((x) & RF2G_RF2G1_SPARE_MASK) >> RF2G_RF2G1_SPARE_LSB)
-#define RF2G_RF2G1_SPARE_SET(x)                  (((x) << RF2G_RF2G1_SPARE_LSB) & RF2G_RF2G1_SPARE_MASK)
-
-#define RF2G_RF2G2_ADDRESS                       0x0000002c
-#define RF2G_RF2G2_OFFSET                        0x0000002c
-#define RF2G_RF2G2_PDCGLNA_MSB                   31
-#define RF2G_RF2G2_PDCGLNA_LSB                   31
-#define RF2G_RF2G2_PDCGLNA_MASK                  0x80000000
-#define RF2G_RF2G2_PDCGLNA_GET(x)                (((x) & RF2G_RF2G2_PDCGLNA_MASK) >> RF2G_RF2G2_PDCGLNA_LSB)
-#define RF2G_RF2G2_PDCGLNA_SET(x)                (((x) << RF2G_RF2G2_PDCGLNA_LSB) & RF2G_RF2G2_PDCGLNA_MASK)
-#define RF2G_RF2G2_PDCGLNABUF_MSB                30
-#define RF2G_RF2G2_PDCGLNABUF_LSB                30
-#define RF2G_RF2G2_PDCGLNABUF_MASK               0x40000000
-#define RF2G_RF2G2_PDCGLNABUF_GET(x)             (((x) & RF2G_RF2G2_PDCGLNABUF_MASK) >> RF2G_RF2G2_PDCGLNABUF_LSB)
-#define RF2G_RF2G2_PDCGLNABUF_SET(x)             (((x) << RF2G_RF2G2_PDCGLNABUF_LSB) & RF2G_RF2G2_PDCGLNABUF_MASK)
-#define RF2G_RF2G2_PDCSLNA_MSB                   29
-#define RF2G_RF2G2_PDCSLNA_LSB                   29
-#define RF2G_RF2G2_PDCSLNA_MASK                  0x20000000
-#define RF2G_RF2G2_PDCSLNA_GET(x)                (((x) & RF2G_RF2G2_PDCSLNA_MASK) >> RF2G_RF2G2_PDCSLNA_LSB)
-#define RF2G_RF2G2_PDCSLNA_SET(x)                (((x) << RF2G_RF2G2_PDCSLNA_LSB) & RF2G_RF2G2_PDCSLNA_MASK)
-#define RF2G_RF2G2_PDDIV_MSB                     28
-#define RF2G_RF2G2_PDDIV_LSB                     28
-#define RF2G_RF2G2_PDDIV_MASK                    0x10000000
-#define RF2G_RF2G2_PDDIV_GET(x)                  (((x) & RF2G_RF2G2_PDDIV_MASK) >> RF2G_RF2G2_PDDIV_LSB)
-#define RF2G_RF2G2_PDDIV_SET(x)                  (((x) << RF2G_RF2G2_PDDIV_LSB) & RF2G_RF2G2_PDDIV_MASK)
-#define RF2G_RF2G2_PDPADRV_MSB                   27
-#define RF2G_RF2G2_PDPADRV_LSB                   27
-#define RF2G_RF2G2_PDPADRV_MASK                  0x08000000
-#define RF2G_RF2G2_PDPADRV_GET(x)                (((x) & RF2G_RF2G2_PDPADRV_MASK) >> RF2G_RF2G2_PDPADRV_LSB)
-#define RF2G_RF2G2_PDPADRV_SET(x)                (((x) << RF2G_RF2G2_PDPADRV_LSB) & RF2G_RF2G2_PDPADRV_MASK)
-#define RF2G_RF2G2_PDPAOUT_MSB                   26
-#define RF2G_RF2G2_PDPAOUT_LSB                   26
-#define RF2G_RF2G2_PDPAOUT_MASK                  0x04000000
-#define RF2G_RF2G2_PDPAOUT_GET(x)                (((x) & RF2G_RF2G2_PDPAOUT_MASK) >> RF2G_RF2G2_PDPAOUT_LSB)
-#define RF2G_RF2G2_PDPAOUT_SET(x)                (((x) << RF2G_RF2G2_PDPAOUT_LSB) & RF2G_RF2G2_PDPAOUT_MASK)
-#define RF2G_RF2G2_PDREGLNA_MSB                  25
-#define RF2G_RF2G2_PDREGLNA_LSB                  25
-#define RF2G_RF2G2_PDREGLNA_MASK                 0x02000000
-#define RF2G_RF2G2_PDREGLNA_GET(x)               (((x) & RF2G_RF2G2_PDREGLNA_MASK) >> RF2G_RF2G2_PDREGLNA_LSB)
-#define RF2G_RF2G2_PDREGLNA_SET(x)               (((x) << RF2G_RF2G2_PDREGLNA_LSB) & RF2G_RF2G2_PDREGLNA_MASK)
-#define RF2G_RF2G2_PDREGLO_MSB                   24
-#define RF2G_RF2G2_PDREGLO_LSB                   24
-#define RF2G_RF2G2_PDREGLO_MASK                  0x01000000
-#define RF2G_RF2G2_PDREGLO_GET(x)                (((x) & RF2G_RF2G2_PDREGLO_MASK) >> RF2G_RF2G2_PDREGLO_LSB)
-#define RF2G_RF2G2_PDREGLO_SET(x)                (((x) << RF2G_RF2G2_PDREGLO_LSB) & RF2G_RF2G2_PDREGLO_MASK)
-#define RF2G_RF2G2_PDRFGM_MSB                    23
-#define RF2G_RF2G2_PDRFGM_LSB                    23
-#define RF2G_RF2G2_PDRFGM_MASK                   0x00800000
-#define RF2G_RF2G2_PDRFGM_GET(x)                 (((x) & RF2G_RF2G2_PDRFGM_MASK) >> RF2G_RF2G2_PDRFGM_LSB)
-#define RF2G_RF2G2_PDRFGM_SET(x)                 (((x) << RF2G_RF2G2_PDRFGM_LSB) & RF2G_RF2G2_PDRFGM_MASK)
-#define RF2G_RF2G2_PDRXLO_MSB                    22
-#define RF2G_RF2G2_PDRXLO_LSB                    22
-#define RF2G_RF2G2_PDRXLO_MASK                   0x00400000
-#define RF2G_RF2G2_PDRXLO_GET(x)                 (((x) & RF2G_RF2G2_PDRXLO_MASK) >> RF2G_RF2G2_PDRXLO_LSB)
-#define RF2G_RF2G2_PDRXLO_SET(x)                 (((x) << RF2G_RF2G2_PDRXLO_LSB) & RF2G_RF2G2_PDRXLO_MASK)
-#define RF2G_RF2G2_PDTXLO_MSB                    21
-#define RF2G_RF2G2_PDTXLO_LSB                    21
-#define RF2G_RF2G2_PDTXLO_MASK                   0x00200000
-#define RF2G_RF2G2_PDTXLO_GET(x)                 (((x) & RF2G_RF2G2_PDTXLO_MASK) >> RF2G_RF2G2_PDTXLO_LSB)
-#define RF2G_RF2G2_PDTXLO_SET(x)                 (((x) << RF2G_RF2G2_PDTXLO_LSB) & RF2G_RF2G2_PDTXLO_MASK)
-#define RF2G_RF2G2_PDTXMIX_MSB                   20
-#define RF2G_RF2G2_PDTXMIX_LSB                   20
-#define RF2G_RF2G2_PDTXMIX_MASK                  0x00100000
-#define RF2G_RF2G2_PDTXMIX_GET(x)                (((x) & RF2G_RF2G2_PDTXMIX_MASK) >> RF2G_RF2G2_PDTXMIX_LSB)
-#define RF2G_RF2G2_PDTXMIX_SET(x)                (((x) << RF2G_RF2G2_PDTXMIX_LSB) & RF2G_RF2G2_PDTXMIX_MASK)
-#define RF2G_RF2G2_REGLNA_BYPASS_MSB             19
-#define RF2G_RF2G2_REGLNA_BYPASS_LSB             19
-#define RF2G_RF2G2_REGLNA_BYPASS_MASK            0x00080000
-#define RF2G_RF2G2_REGLNA_BYPASS_GET(x)          (((x) & RF2G_RF2G2_REGLNA_BYPASS_MASK) >> RF2G_RF2G2_REGLNA_BYPASS_LSB)
-#define RF2G_RF2G2_REGLNA_BYPASS_SET(x)          (((x) << RF2G_RF2G2_REGLNA_BYPASS_LSB) & RF2G_RF2G2_REGLNA_BYPASS_MASK)
-#define RF2G_RF2G2_REGLO_BYPASS_MSB              18
-#define RF2G_RF2G2_REGLO_BYPASS_LSB              18
-#define RF2G_RF2G2_REGLO_BYPASS_MASK             0x00040000
-#define RF2G_RF2G2_REGLO_BYPASS_GET(x)           (((x) & RF2G_RF2G2_REGLO_BYPASS_MASK) >> RF2G_RF2G2_REGLO_BYPASS_LSB)
-#define RF2G_RF2G2_REGLO_BYPASS_SET(x)           (((x) << RF2G_RF2G2_REGLO_BYPASS_LSB) & RF2G_RF2G2_REGLO_BYPASS_MASK)
-#define RF2G_RF2G2_ENABLE_PCB_MSB                17
-#define RF2G_RF2G2_ENABLE_PCB_LSB                17
-#define RF2G_RF2G2_ENABLE_PCB_MASK               0x00020000
-#define RF2G_RF2G2_ENABLE_PCB_GET(x)             (((x) & RF2G_RF2G2_ENABLE_PCB_MASK) >> RF2G_RF2G2_ENABLE_PCB_LSB)
-#define RF2G_RF2G2_ENABLE_PCB_SET(x)             (((x) << RF2G_RF2G2_ENABLE_PCB_LSB) & RF2G_RF2G2_ENABLE_PCB_MASK)
-#define RF2G_RF2G2_SPARE_MSB                     16
-#define RF2G_RF2G2_SPARE_LSB                     0
-#define RF2G_RF2G2_SPARE_MASK                    0x0001ffff
-#define RF2G_RF2G2_SPARE_GET(x)                  (((x) & RF2G_RF2G2_SPARE_MASK) >> RF2G_RF2G2_SPARE_LSB)
-#define RF2G_RF2G2_SPARE_SET(x)                  (((x) << RF2G_RF2G2_SPARE_LSB) & RF2G_RF2G2_SPARE_MASK)
-
-#define TOP_GAIN_ADDRESS                         0x00000030
-#define TOP_GAIN_OFFSET                          0x00000030
-#define TOP_GAIN_TX6DBLOQGAIN_MSB                31
-#define TOP_GAIN_TX6DBLOQGAIN_LSB                30
-#define TOP_GAIN_TX6DBLOQGAIN_MASK               0xc0000000
-#define TOP_GAIN_TX6DBLOQGAIN_GET(x)             (((x) & TOP_GAIN_TX6DBLOQGAIN_MASK) >> TOP_GAIN_TX6DBLOQGAIN_LSB)
-#define TOP_GAIN_TX6DBLOQGAIN_SET(x)             (((x) << TOP_GAIN_TX6DBLOQGAIN_LSB) & TOP_GAIN_TX6DBLOQGAIN_MASK)
-#define TOP_GAIN_TX1DBLOQGAIN_MSB                29
-#define TOP_GAIN_TX1DBLOQGAIN_LSB                27
-#define TOP_GAIN_TX1DBLOQGAIN_MASK               0x38000000
-#define TOP_GAIN_TX1DBLOQGAIN_GET(x)             (((x) & TOP_GAIN_TX1DBLOQGAIN_MASK) >> TOP_GAIN_TX1DBLOQGAIN_LSB)
-#define TOP_GAIN_TX1DBLOQGAIN_SET(x)             (((x) << TOP_GAIN_TX1DBLOQGAIN_LSB) & TOP_GAIN_TX1DBLOQGAIN_MASK)
-#define TOP_GAIN_TXV2IGAIN_MSB                   26
-#define TOP_GAIN_TXV2IGAIN_LSB                   25
-#define TOP_GAIN_TXV2IGAIN_MASK                  0x06000000
-#define TOP_GAIN_TXV2IGAIN_GET(x)                (((x) & TOP_GAIN_TXV2IGAIN_MASK) >> TOP_GAIN_TXV2IGAIN_LSB)
-#define TOP_GAIN_TXV2IGAIN_SET(x)                (((x) << TOP_GAIN_TXV2IGAIN_LSB) & TOP_GAIN_TXV2IGAIN_MASK)
-#define TOP_GAIN_PABUF5GN_MSB                    24
-#define TOP_GAIN_PABUF5GN_LSB                    24
-#define TOP_GAIN_PABUF5GN_MASK                   0x01000000
-#define TOP_GAIN_PABUF5GN_GET(x)                 (((x) & TOP_GAIN_PABUF5GN_MASK) >> TOP_GAIN_PABUF5GN_LSB)
-#define TOP_GAIN_PABUF5GN_SET(x)                 (((x) << TOP_GAIN_PABUF5GN_LSB) & TOP_GAIN_PABUF5GN_MASK)
-#define TOP_GAIN_PADRVGN_MSB                     23
-#define TOP_GAIN_PADRVGN_LSB                     21
-#define TOP_GAIN_PADRVGN_MASK                    0x00e00000
-#define TOP_GAIN_PADRVGN_GET(x)                  (((x) & TOP_GAIN_PADRVGN_MASK) >> TOP_GAIN_PADRVGN_LSB)
-#define TOP_GAIN_PADRVGN_SET(x)                  (((x) << TOP_GAIN_PADRVGN_LSB) & TOP_GAIN_PADRVGN_MASK)
-#define TOP_GAIN_PAOUT2GN_MSB                    20
-#define TOP_GAIN_PAOUT2GN_LSB                    18
-#define TOP_GAIN_PAOUT2GN_MASK                   0x001c0000
-#define TOP_GAIN_PAOUT2GN_GET(x)                 (((x) & TOP_GAIN_PAOUT2GN_MASK) >> TOP_GAIN_PAOUT2GN_LSB)
-#define TOP_GAIN_PAOUT2GN_SET(x)                 (((x) << TOP_GAIN_PAOUT2GN_LSB) & TOP_GAIN_PAOUT2GN_MASK)
-#define TOP_GAIN_LNAON_MSB                       17
-#define TOP_GAIN_LNAON_LSB                       17
-#define TOP_GAIN_LNAON_MASK                      0x00020000
-#define TOP_GAIN_LNAON_GET(x)                    (((x) & TOP_GAIN_LNAON_MASK) >> TOP_GAIN_LNAON_LSB)
-#define TOP_GAIN_LNAON_SET(x)                    (((x) << TOP_GAIN_LNAON_LSB) & TOP_GAIN_LNAON_MASK)
-#define TOP_GAIN_LNAGAIN_MSB                     16
-#define TOP_GAIN_LNAGAIN_LSB                     13
-#define TOP_GAIN_LNAGAIN_MASK                    0x0001e000
-#define TOP_GAIN_LNAGAIN_GET(x)                  (((x) & TOP_GAIN_LNAGAIN_MASK) >> TOP_GAIN_LNAGAIN_LSB)
-#define TOP_GAIN_LNAGAIN_SET(x)                  (((x) << TOP_GAIN_LNAGAIN_LSB) & TOP_GAIN_LNAGAIN_MASK)
-#define TOP_GAIN_RFVGA5GAIN_MSB                  12
-#define TOP_GAIN_RFVGA5GAIN_LSB                  11
-#define TOP_GAIN_RFVGA5GAIN_MASK                 0x00001800
-#define TOP_GAIN_RFVGA5GAIN_GET(x)               (((x) & TOP_GAIN_RFVGA5GAIN_MASK) >> TOP_GAIN_RFVGA5GAIN_LSB)
-#define TOP_GAIN_RFVGA5GAIN_SET(x)               (((x) << TOP_GAIN_RFVGA5GAIN_LSB) & TOP_GAIN_RFVGA5GAIN_MASK)
-#define TOP_GAIN_RFGMGN_MSB                      10
-#define TOP_GAIN_RFGMGN_LSB                      8
-#define TOP_GAIN_RFGMGN_MASK                     0x00000700
-#define TOP_GAIN_RFGMGN_GET(x)                   (((x) & TOP_GAIN_RFGMGN_MASK) >> TOP_GAIN_RFGMGN_LSB)
-#define TOP_GAIN_RFGMGN_SET(x)                   (((x) << TOP_GAIN_RFGMGN_LSB) & TOP_GAIN_RFGMGN_MASK)
-#define TOP_GAIN_RX6DBLOQGAIN_MSB                7
-#define TOP_GAIN_RX6DBLOQGAIN_LSB                6
-#define TOP_GAIN_RX6DBLOQGAIN_MASK               0x000000c0
-#define TOP_GAIN_RX6DBLOQGAIN_GET(x)             (((x) & TOP_GAIN_RX6DBLOQGAIN_MASK) >> TOP_GAIN_RX6DBLOQGAIN_LSB)
-#define TOP_GAIN_RX6DBLOQGAIN_SET(x)             (((x) << TOP_GAIN_RX6DBLOQGAIN_LSB) & TOP_GAIN_RX6DBLOQGAIN_MASK)
-#define TOP_GAIN_RX1DBLOQGAIN_MSB                5
-#define TOP_GAIN_RX1DBLOQGAIN_LSB                3
-#define TOP_GAIN_RX1DBLOQGAIN_MASK               0x00000038
-#define TOP_GAIN_RX1DBLOQGAIN_GET(x)             (((x) & TOP_GAIN_RX1DBLOQGAIN_MASK) >> TOP_GAIN_RX1DBLOQGAIN_LSB)
-#define TOP_GAIN_RX1DBLOQGAIN_SET(x)             (((x) << TOP_GAIN_RX1DBLOQGAIN_LSB) & TOP_GAIN_RX1DBLOQGAIN_MASK)
-#define TOP_GAIN_RX6DBHIQGAIN_MSB                2
-#define TOP_GAIN_RX6DBHIQGAIN_LSB                1
-#define TOP_GAIN_RX6DBHIQGAIN_MASK               0x00000006
-#define TOP_GAIN_RX6DBHIQGAIN_GET(x)             (((x) & TOP_GAIN_RX6DBHIQGAIN_MASK) >> TOP_GAIN_RX6DBHIQGAIN_LSB)
-#define TOP_GAIN_RX6DBHIQGAIN_SET(x)             (((x) << TOP_GAIN_RX6DBHIQGAIN_LSB) & TOP_GAIN_RX6DBHIQGAIN_MASK)
-#define TOP_GAIN_SPARE_MSB                       0
-#define TOP_GAIN_SPARE_LSB                       0
-#define TOP_GAIN_SPARE_MASK                      0x00000001
-#define TOP_GAIN_SPARE_GET(x)                    (((x) & TOP_GAIN_SPARE_MASK) >> TOP_GAIN_SPARE_LSB)
-#define TOP_GAIN_SPARE_SET(x)                    (((x) << TOP_GAIN_SPARE_LSB) & TOP_GAIN_SPARE_MASK)
-
-#define TOP_TOP_ADDRESS                          0x00000034
-#define TOP_TOP_OFFSET                           0x00000034
-#define TOP_TOP_LOCALTXGAIN_MSB                  31
-#define TOP_TOP_LOCALTXGAIN_LSB                  31
-#define TOP_TOP_LOCALTXGAIN_MASK                 0x80000000
-#define TOP_TOP_LOCALTXGAIN_GET(x)               (((x) & TOP_TOP_LOCALTXGAIN_MASK) >> TOP_TOP_LOCALTXGAIN_LSB)
-#define TOP_TOP_LOCALTXGAIN_SET(x)               (((x) << TOP_TOP_LOCALTXGAIN_LSB) & TOP_TOP_LOCALTXGAIN_MASK)
-#define TOP_TOP_LOCALRXGAIN_MSB                  30
-#define TOP_TOP_LOCALRXGAIN_LSB                  30
-#define TOP_TOP_LOCALRXGAIN_MASK                 0x40000000
-#define TOP_TOP_LOCALRXGAIN_GET(x)               (((x) & TOP_TOP_LOCALRXGAIN_MASK) >> TOP_TOP_LOCALRXGAIN_LSB)
-#define TOP_TOP_LOCALRXGAIN_SET(x)               (((x) << TOP_TOP_LOCALRXGAIN_LSB) & TOP_TOP_LOCALRXGAIN_MASK)
-#define TOP_TOP_LOCALMODE_MSB                    29
-#define TOP_TOP_LOCALMODE_LSB                    29
-#define TOP_TOP_LOCALMODE_MASK                   0x20000000
-#define TOP_TOP_LOCALMODE_GET(x)                 (((x) & TOP_TOP_LOCALMODE_MASK) >> TOP_TOP_LOCALMODE_LSB)
-#define TOP_TOP_LOCALMODE_SET(x)                 (((x) << TOP_TOP_LOCALMODE_LSB) & TOP_TOP_LOCALMODE_MASK)
-#define TOP_TOP_CALFC_MSB                        28
-#define TOP_TOP_CALFC_LSB                        28
-#define TOP_TOP_CALFC_MASK                       0x10000000
-#define TOP_TOP_CALFC_GET(x)                     (((x) & TOP_TOP_CALFC_MASK) >> TOP_TOP_CALFC_LSB)
-#define TOP_TOP_CALFC_SET(x)                     (((x) << TOP_TOP_CALFC_LSB) & TOP_TOP_CALFC_MASK)
-#define TOP_TOP_CALDC_MSB                        27
-#define TOP_TOP_CALDC_LSB                        27
-#define TOP_TOP_CALDC_MASK                       0x08000000
-#define TOP_TOP_CALDC_GET(x)                     (((x) & TOP_TOP_CALDC_MASK) >> TOP_TOP_CALDC_LSB)
-#define TOP_TOP_CALDC_SET(x)                     (((x) << TOP_TOP_CALDC_LSB) & TOP_TOP_CALDC_MASK)
-#define TOP_TOP_CAL_RESIDUE_MSB                  26
-#define TOP_TOP_CAL_RESIDUE_LSB                  26
-#define TOP_TOP_CAL_RESIDUE_MASK                 0x04000000
-#define TOP_TOP_CAL_RESIDUE_GET(x)               (((x) & TOP_TOP_CAL_RESIDUE_MASK) >> TOP_TOP_CAL_RESIDUE_LSB)
-#define TOP_TOP_CAL_RESIDUE_SET(x)               (((x) << TOP_TOP_CAL_RESIDUE_LSB) & TOP_TOP_CAL_RESIDUE_MASK)
-#define TOP_TOP_BMODE_MSB                        25
-#define TOP_TOP_BMODE_LSB                        25
-#define TOP_TOP_BMODE_MASK                       0x02000000
-#define TOP_TOP_BMODE_GET(x)                     (((x) & TOP_TOP_BMODE_MASK) >> TOP_TOP_BMODE_LSB)
-#define TOP_TOP_BMODE_SET(x)                     (((x) << TOP_TOP_BMODE_LSB) & TOP_TOP_BMODE_MASK)
-#define TOP_TOP_SYNTHON_MSB                      24
-#define TOP_TOP_SYNTHON_LSB                      24
-#define TOP_TOP_SYNTHON_MASK                     0x01000000
-#define TOP_TOP_SYNTHON_GET(x)                   (((x) & TOP_TOP_SYNTHON_MASK) >> TOP_TOP_SYNTHON_LSB)
-#define TOP_TOP_SYNTHON_SET(x)                   (((x) << TOP_TOP_SYNTHON_LSB) & TOP_TOP_SYNTHON_MASK)
-#define TOP_TOP_RXON_MSB                         23
-#define TOP_TOP_RXON_LSB                         23
-#define TOP_TOP_RXON_MASK                        0x00800000
-#define TOP_TOP_RXON_GET(x)                      (((x) & TOP_TOP_RXON_MASK) >> TOP_TOP_RXON_LSB)
-#define TOP_TOP_RXON_SET(x)                      (((x) << TOP_TOP_RXON_LSB) & TOP_TOP_RXON_MASK)
-#define TOP_TOP_TXON_MSB                         22
-#define TOP_TOP_TXON_LSB                         22
-#define TOP_TOP_TXON_MASK                        0x00400000
-#define TOP_TOP_TXON_GET(x)                      (((x) & TOP_TOP_TXON_MASK) >> TOP_TOP_TXON_LSB)
-#define TOP_TOP_TXON_SET(x)                      (((x) << TOP_TOP_TXON_LSB) & TOP_TOP_TXON_MASK)
-#define TOP_TOP_PAON_MSB                         21
-#define TOP_TOP_PAON_LSB                         21
-#define TOP_TOP_PAON_MASK                        0x00200000
-#define TOP_TOP_PAON_GET(x)                      (((x) & TOP_TOP_PAON_MASK) >> TOP_TOP_PAON_LSB)
-#define TOP_TOP_PAON_SET(x)                      (((x) << TOP_TOP_PAON_LSB) & TOP_TOP_PAON_MASK)
-#define TOP_TOP_CALTX_MSB                        20
-#define TOP_TOP_CALTX_LSB                        20
-#define TOP_TOP_CALTX_MASK                       0x00100000
-#define TOP_TOP_CALTX_GET(x)                     (((x) & TOP_TOP_CALTX_MASK) >> TOP_TOP_CALTX_LSB)
-#define TOP_TOP_CALTX_SET(x)                     (((x) << TOP_TOP_CALTX_LSB) & TOP_TOP_CALTX_MASK)
-#define TOP_TOP_LOCALADDAC_MSB                   19
-#define TOP_TOP_LOCALADDAC_LSB                   19
-#define TOP_TOP_LOCALADDAC_MASK                  0x00080000
-#define TOP_TOP_LOCALADDAC_GET(x)                (((x) & TOP_TOP_LOCALADDAC_MASK) >> TOP_TOP_LOCALADDAC_LSB)
-#define TOP_TOP_LOCALADDAC_SET(x)                (((x) << TOP_TOP_LOCALADDAC_LSB) & TOP_TOP_LOCALADDAC_MASK)
-#define TOP_TOP_PWDPLL_MSB                       18
-#define TOP_TOP_PWDPLL_LSB                       18
-#define TOP_TOP_PWDPLL_MASK                      0x00040000
-#define TOP_TOP_PWDPLL_GET(x)                    (((x) & TOP_TOP_PWDPLL_MASK) >> TOP_TOP_PWDPLL_LSB)
-#define TOP_TOP_PWDPLL_SET(x)                    (((x) << TOP_TOP_PWDPLL_LSB) & TOP_TOP_PWDPLL_MASK)
-#define TOP_TOP_PWDADC_MSB                       17
-#define TOP_TOP_PWDADC_LSB                       17
-#define TOP_TOP_PWDADC_MASK                      0x00020000
-#define TOP_TOP_PWDADC_GET(x)                    (((x) & TOP_TOP_PWDADC_MASK) >> TOP_TOP_PWDADC_LSB)
-#define TOP_TOP_PWDADC_SET(x)                    (((x) << TOP_TOP_PWDADC_LSB) & TOP_TOP_PWDADC_MASK)
-#define TOP_TOP_PWDDAC_MSB                       16
-#define TOP_TOP_PWDDAC_LSB                       16
-#define TOP_TOP_PWDDAC_MASK                      0x00010000
-#define TOP_TOP_PWDDAC_GET(x)                    (((x) & TOP_TOP_PWDDAC_MASK) >> TOP_TOP_PWDDAC_LSB)
-#define TOP_TOP_PWDDAC_SET(x)                    (((x) << TOP_TOP_PWDDAC_LSB) & TOP_TOP_PWDDAC_MASK)
-#define TOP_TOP_LOCALXTAL_MSB                    15
-#define TOP_TOP_LOCALXTAL_LSB                    15
-#define TOP_TOP_LOCALXTAL_MASK                   0x00008000
-#define TOP_TOP_LOCALXTAL_GET(x)                 (((x) & TOP_TOP_LOCALXTAL_MASK) >> TOP_TOP_LOCALXTAL_LSB)
-#define TOP_TOP_LOCALXTAL_SET(x)                 (((x) << TOP_TOP_LOCALXTAL_LSB) & TOP_TOP_LOCALXTAL_MASK)
-#define TOP_TOP_PWDCLKIN_MSB                     14
-#define TOP_TOP_PWDCLKIN_LSB                     14
-#define TOP_TOP_PWDCLKIN_MASK                    0x00004000
-#define TOP_TOP_PWDCLKIN_GET(x)                  (((x) & TOP_TOP_PWDCLKIN_MASK) >> TOP_TOP_PWDCLKIN_LSB)
-#define TOP_TOP_PWDCLKIN_SET(x)                  (((x) << TOP_TOP_PWDCLKIN_LSB) & TOP_TOP_PWDCLKIN_MASK)
-#define TOP_TOP_OSCON_MSB                        13
-#define TOP_TOP_OSCON_LSB                        13
-#define TOP_TOP_OSCON_MASK                       0x00002000
-#define TOP_TOP_OSCON_GET(x)                     (((x) & TOP_TOP_OSCON_MASK) >> TOP_TOP_OSCON_LSB)
-#define TOP_TOP_OSCON_SET(x)                     (((x) << TOP_TOP_OSCON_LSB) & TOP_TOP_OSCON_MASK)
-#define TOP_TOP_SCLKEN_FORCE_MSB                 12
-#define TOP_TOP_SCLKEN_FORCE_LSB                 12
-#define TOP_TOP_SCLKEN_FORCE_MASK                0x00001000
-#define TOP_TOP_SCLKEN_FORCE_GET(x)              (((x) & TOP_TOP_SCLKEN_FORCE_MASK) >> TOP_TOP_SCLKEN_FORCE_LSB)
-#define TOP_TOP_SCLKEN_FORCE_SET(x)              (((x) << TOP_TOP_SCLKEN_FORCE_LSB) & TOP_TOP_SCLKEN_FORCE_MASK)
-#define TOP_TOP_SYNTHON_FORCE_MSB                11
-#define TOP_TOP_SYNTHON_FORCE_LSB                11
-#define TOP_TOP_SYNTHON_FORCE_MASK               0x00000800
-#define TOP_TOP_SYNTHON_FORCE_GET(x)             (((x) & TOP_TOP_SYNTHON_FORCE_MASK) >> TOP_TOP_SYNTHON_FORCE_LSB)
-#define TOP_TOP_SYNTHON_FORCE_SET(x)             (((x) << TOP_TOP_SYNTHON_FORCE_LSB) & TOP_TOP_SYNTHON_FORCE_MASK)
-#define TOP_TOP_PDBIAS_MSB                       10
-#define TOP_TOP_PDBIAS_LSB                       10
-#define TOP_TOP_PDBIAS_MASK                      0x00000400
-#define TOP_TOP_PDBIAS_GET(x)                    (((x) & TOP_TOP_PDBIAS_MASK) >> TOP_TOP_PDBIAS_LSB)
-#define TOP_TOP_PDBIAS_SET(x)                    (((x) << TOP_TOP_PDBIAS_LSB) & TOP_TOP_PDBIAS_MASK)
-#define TOP_TOP_DATAOUTSEL_MSB                   9
-#define TOP_TOP_DATAOUTSEL_LSB                   8
-#define TOP_TOP_DATAOUTSEL_MASK                  0x00000300
-#define TOP_TOP_DATAOUTSEL_GET(x)                (((x) & TOP_TOP_DATAOUTSEL_MASK) >> TOP_TOP_DATAOUTSEL_LSB)
-#define TOP_TOP_DATAOUTSEL_SET(x)                (((x) << TOP_TOP_DATAOUTSEL_LSB) & TOP_TOP_DATAOUTSEL_MASK)
-#define TOP_TOP_REVID_MSB                        7
-#define TOP_TOP_REVID_LSB                        5
-#define TOP_TOP_REVID_MASK                       0x000000e0
-#define TOP_TOP_REVID_GET(x)                     (((x) & TOP_TOP_REVID_MASK) >> TOP_TOP_REVID_LSB)
-#define TOP_TOP_REVID_SET(x)                     (((x) << TOP_TOP_REVID_LSB) & TOP_TOP_REVID_MASK)
-#define TOP_TOP_INT2PAD_MSB                      4
-#define TOP_TOP_INT2PAD_LSB                      4
-#define TOP_TOP_INT2PAD_MASK                     0x00000010
-#define TOP_TOP_INT2PAD_GET(x)                   (((x) & TOP_TOP_INT2PAD_MASK) >> TOP_TOP_INT2PAD_LSB)
-#define TOP_TOP_INT2PAD_SET(x)                   (((x) << TOP_TOP_INT2PAD_LSB) & TOP_TOP_INT2PAD_MASK)
-#define TOP_TOP_INTH2PAD_MSB                     3
-#define TOP_TOP_INTH2PAD_LSB                     3
-#define TOP_TOP_INTH2PAD_MASK                    0x00000008
-#define TOP_TOP_INTH2PAD_GET(x)                  (((x) & TOP_TOP_INTH2PAD_MASK) >> TOP_TOP_INTH2PAD_LSB)
-#define TOP_TOP_INTH2PAD_SET(x)                  (((x) << TOP_TOP_INTH2PAD_LSB) & TOP_TOP_INTH2PAD_MASK)
-#define TOP_TOP_PAD2GND_MSB                      2
-#define TOP_TOP_PAD2GND_LSB                      2
-#define TOP_TOP_PAD2GND_MASK                     0x00000004
-#define TOP_TOP_PAD2GND_GET(x)                   (((x) & TOP_TOP_PAD2GND_MASK) >> TOP_TOP_PAD2GND_LSB)
-#define TOP_TOP_PAD2GND_SET(x)                   (((x) << TOP_TOP_PAD2GND_LSB) & TOP_TOP_PAD2GND_MASK)
-#define TOP_TOP_INT2GND_MSB                      1
-#define TOP_TOP_INT2GND_LSB                      1
-#define TOP_TOP_INT2GND_MASK                     0x00000002
-#define TOP_TOP_INT2GND_GET(x)                   (((x) & TOP_TOP_INT2GND_MASK) >> TOP_TOP_INT2GND_LSB)
-#define TOP_TOP_INT2GND_SET(x)                   (((x) << TOP_TOP_INT2GND_LSB) & TOP_TOP_INT2GND_MASK)
-#define TOP_TOP_FORCE_XPAON_MSB                  0
-#define TOP_TOP_FORCE_XPAON_LSB                  0
-#define TOP_TOP_FORCE_XPAON_MASK                 0x00000001
-#define TOP_TOP_FORCE_XPAON_GET(x)               (((x) & TOP_TOP_FORCE_XPAON_MASK) >> TOP_TOP_FORCE_XPAON_LSB)
-#define TOP_TOP_FORCE_XPAON_SET(x)               (((x) << TOP_TOP_FORCE_XPAON_LSB) & TOP_TOP_FORCE_XPAON_MASK)
-
-#define BIAS_BIAS_SEL_ADDRESS                    0x00000038
-#define BIAS_BIAS_SEL_OFFSET                     0x00000038
-#define BIAS_BIAS_SEL_PADON_MSB                  31
-#define BIAS_BIAS_SEL_PADON_LSB                  31
-#define BIAS_BIAS_SEL_PADON_MASK                 0x80000000
-#define BIAS_BIAS_SEL_PADON_GET(x)               (((x) & BIAS_BIAS_SEL_PADON_MASK) >> BIAS_BIAS_SEL_PADON_LSB)
-#define BIAS_BIAS_SEL_PADON_SET(x)               (((x) << BIAS_BIAS_SEL_PADON_LSB) & BIAS_BIAS_SEL_PADON_MASK)
-#define BIAS_BIAS_SEL_SEL_BIAS_MSB               30
-#define BIAS_BIAS_SEL_SEL_BIAS_LSB               25
-#define BIAS_BIAS_SEL_SEL_BIAS_MASK              0x7e000000
-#define BIAS_BIAS_SEL_SEL_BIAS_GET(x)            (((x) & BIAS_BIAS_SEL_SEL_BIAS_MASK) >> BIAS_BIAS_SEL_SEL_BIAS_LSB)
-#define BIAS_BIAS_SEL_SEL_BIAS_SET(x)            (((x) << BIAS_BIAS_SEL_SEL_BIAS_LSB) & BIAS_BIAS_SEL_SEL_BIAS_MASK)
-#define BIAS_BIAS_SEL_SEL_SPARE_MSB              24
-#define BIAS_BIAS_SEL_SEL_SPARE_LSB              21
-#define BIAS_BIAS_SEL_SEL_SPARE_MASK             0x01e00000
-#define BIAS_BIAS_SEL_SEL_SPARE_GET(x)           (((x) & BIAS_BIAS_SEL_SEL_SPARE_MASK) >> BIAS_BIAS_SEL_SEL_SPARE_LSB)
-#define BIAS_BIAS_SEL_SEL_SPARE_SET(x)           (((x) << BIAS_BIAS_SEL_SEL_SPARE_LSB) & BIAS_BIAS_SEL_SEL_SPARE_MASK)
-#define BIAS_BIAS_SEL_SPARE_MSB                  20
-#define BIAS_BIAS_SEL_SPARE_LSB                  20
-#define BIAS_BIAS_SEL_SPARE_MASK                 0x00100000
-#define BIAS_BIAS_SEL_SPARE_GET(x)               (((x) & BIAS_BIAS_SEL_SPARE_MASK) >> BIAS_BIAS_SEL_SPARE_LSB)
-#define BIAS_BIAS_SEL_SPARE_SET(x)               (((x) << BIAS_BIAS_SEL_SPARE_LSB) & BIAS_BIAS_SEL_SPARE_MASK)
-#define BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_MSB   19
-#define BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_LSB   17
-#define BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_MASK  0x000e0000
-#define BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_GET(x) (((x) & BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_MASK) >> BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_LSB)
-#define BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_SET(x) (((x) << BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_LSB) & BIAS_BIAS_SEL_PWD_ICREFBUFBIAS12P5_MASK)
-#define BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_MSB    16
-#define BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_LSB    16
-#define BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_MASK   0x00010000
-#define BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_GET(x) (((x) & BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_MASK) >> BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_LSB)
-#define BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_SET(x) (((x) << BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_LSB) & BIAS_BIAS_SEL_PWD_IRDACREGREF12P5_MASK)
-#define BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_MSB 15
-#define BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_LSB 15
-#define BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_MASK 0x00008000
-#define BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_GET(x) (((x) & BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_MASK) >> BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_LSB)
-#define BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_SET(x) (((x) << BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_LSB) & BIAS_BIAS_SEL_PWD_IRREFMASTERBIAS12P5_MASK)
-#define BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_MSB   14
-#define BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_LSB   14
-#define BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_MASK  0x00004000
-#define BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_GET(x) (((x) & BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_MASK) >> BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_LSB)
-#define BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_SET(x) (((x) << BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_LSB) & BIAS_BIAS_SEL_PWD_ICREFOPAMPBIAS25_MASK)
-#define BIAS_BIAS_SEL_PWD_ICCPLL25_MSB           13
-#define BIAS_BIAS_SEL_PWD_ICCPLL25_LSB           13
-#define BIAS_BIAS_SEL_PWD_ICCPLL25_MASK          0x00002000
-#define BIAS_BIAS_SEL_PWD_ICCPLL25_GET(x)        (((x) & BIAS_BIAS_SEL_PWD_ICCPLL25_MASK) >> BIAS_BIAS_SEL_PWD_ICCPLL25_LSB)
-#define BIAS_BIAS_SEL_PWD_ICCPLL25_SET(x)        (((x) << BIAS_BIAS_SEL_PWD_ICCPLL25_LSB) & BIAS_BIAS_SEL_PWD_ICCPLL25_MASK)
-#define BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_MSB       12
-#define BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_LSB       10
-#define BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_MASK      0x00001c00
-#define BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_GET(x)    (((x) & BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_MASK) >> BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_LSB)
-#define BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_SET(x)    (((x) << BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_LSB) & BIAS_BIAS_SEL_PWD_ICCOMPBIAS25_MASK)
-#define BIAS_BIAS_SEL_PWD_ICXTAL25_MSB           9
-#define BIAS_BIAS_SEL_PWD_ICXTAL25_LSB           7
-#define BIAS_BIAS_SEL_PWD_ICXTAL25_MASK          0x00000380
-#define BIAS_BIAS_SEL_PWD_ICXTAL25_GET(x)        (((x) & BIAS_BIAS_SEL_PWD_ICXTAL25_MASK) >> BIAS_BIAS_SEL_PWD_ICXTAL25_LSB)
-#define BIAS_BIAS_SEL_PWD_ICXTAL25_SET(x)        (((x) << BIAS_BIAS_SEL_PWD_ICXTAL25_LSB) & BIAS_BIAS_SEL_PWD_ICXTAL25_MASK)
-#define BIAS_BIAS_SEL_PWD_ICTSENS25_MSB          6
-#define BIAS_BIAS_SEL_PWD_ICTSENS25_LSB          4
-#define BIAS_BIAS_SEL_PWD_ICTSENS25_MASK         0x00000070
-#define BIAS_BIAS_SEL_PWD_ICTSENS25_GET(x)       (((x) & BIAS_BIAS_SEL_PWD_ICTSENS25_MASK) >> BIAS_BIAS_SEL_PWD_ICTSENS25_LSB)
-#define BIAS_BIAS_SEL_PWD_ICTSENS25_SET(x)       (((x) << BIAS_BIAS_SEL_PWD_ICTSENS25_LSB) & BIAS_BIAS_SEL_PWD_ICTSENS25_MASK)
-#define BIAS_BIAS_SEL_PWD_ICTXPC25_MSB           3
-#define BIAS_BIAS_SEL_PWD_ICTXPC25_LSB           1
-#define BIAS_BIAS_SEL_PWD_ICTXPC25_MASK          0x0000000e
-#define BIAS_BIAS_SEL_PWD_ICTXPC25_GET(x)        (((x) & BIAS_BIAS_SEL_PWD_ICTXPC25_MASK) >> BIAS_BIAS_SEL_PWD_ICTXPC25_LSB)
-#define BIAS_BIAS_SEL_PWD_ICTXPC25_SET(x)        (((x) << BIAS_BIAS_SEL_PWD_ICTXPC25_LSB) & BIAS_BIAS_SEL_PWD_ICTXPC25_MASK)
-#define BIAS_BIAS_SEL_PWD_ICLDO25_MSB            0
-#define BIAS_BIAS_SEL_PWD_ICLDO25_LSB            0
-#define BIAS_BIAS_SEL_PWD_ICLDO25_MASK           0x00000001
-#define BIAS_BIAS_SEL_PWD_ICLDO25_GET(x)         (((x) & BIAS_BIAS_SEL_PWD_ICLDO25_MASK) >> BIAS_BIAS_SEL_PWD_ICLDO25_LSB)
-#define BIAS_BIAS_SEL_PWD_ICLDO25_SET(x)         (((x) << BIAS_BIAS_SEL_PWD_ICLDO25_LSB) & BIAS_BIAS_SEL_PWD_ICLDO25_MASK)
-
-#define BIAS_BIAS1_ADDRESS                       0x0000003c
-#define BIAS_BIAS1_OFFSET                        0x0000003c
-#define BIAS_BIAS1_PWD_ICDAC2BB25_MSB            31
-#define BIAS_BIAS1_PWD_ICDAC2BB25_LSB            29
-#define BIAS_BIAS1_PWD_ICDAC2BB25_MASK           0xe0000000
-#define BIAS_BIAS1_PWD_ICDAC2BB25_GET(x)         (((x) & BIAS_BIAS1_PWD_ICDAC2BB25_MASK) >> BIAS_BIAS1_PWD_ICDAC2BB25_LSB)
-#define BIAS_BIAS1_PWD_ICDAC2BB25_SET(x)         (((x) << BIAS_BIAS1_PWD_ICDAC2BB25_LSB) & BIAS_BIAS1_PWD_ICDAC2BB25_MASK)
-#define BIAS_BIAS1_PWD_IC2GVGM25_MSB             28
-#define BIAS_BIAS1_PWD_IC2GVGM25_LSB             26
-#define BIAS_BIAS1_PWD_IC2GVGM25_MASK            0x1c000000
-#define BIAS_BIAS1_PWD_IC2GVGM25_GET(x)          (((x) & BIAS_BIAS1_PWD_IC2GVGM25_MASK) >> BIAS_BIAS1_PWD_IC2GVGM25_LSB)
-#define BIAS_BIAS1_PWD_IC2GVGM25_SET(x)          (((x) << BIAS_BIAS1_PWD_IC2GVGM25_LSB) & BIAS_BIAS1_PWD_IC2GVGM25_MASK)
-#define BIAS_BIAS1_PWD_IC2GRFFE25_MSB            25
-#define BIAS_BIAS1_PWD_IC2GRFFE25_LSB            23
-#define BIAS_BIAS1_PWD_IC2GRFFE25_MASK           0x03800000
-#define BIAS_BIAS1_PWD_IC2GRFFE25_GET(x)         (((x) & BIAS_BIAS1_PWD_IC2GRFFE25_MASK) >> BIAS_BIAS1_PWD_IC2GRFFE25_LSB)
-#define BIAS_BIAS1_PWD_IC2GRFFE25_SET(x)         (((x) << BIAS_BIAS1_PWD_IC2GRFFE25_LSB) & BIAS_BIAS1_PWD_IC2GRFFE25_MASK)
-#define BIAS_BIAS1_PWD_IC2GLOREG25_MSB           22
-#define BIAS_BIAS1_PWD_IC2GLOREG25_LSB           20
-#define BIAS_BIAS1_PWD_IC2GLOREG25_MASK          0x00700000
-#define BIAS_BIAS1_PWD_IC2GLOREG25_GET(x)        (((x) & BIAS_BIAS1_PWD_IC2GLOREG25_MASK) >> BIAS_BIAS1_PWD_IC2GLOREG25_LSB)
-#define BIAS_BIAS1_PWD_IC2GLOREG25_SET(x)        (((x) << BIAS_BIAS1_PWD_IC2GLOREG25_LSB) & BIAS_BIAS1_PWD_IC2GLOREG25_MASK)
-#define BIAS_BIAS1_PWD_IC2GLNAREG25_MSB          19
-#define BIAS_BIAS1_PWD_IC2GLNAREG25_LSB          17
-#define BIAS_BIAS1_PWD_IC2GLNAREG25_MASK         0x000e0000
-#define BIAS_BIAS1_PWD_IC2GLNAREG25_GET(x)       (((x) & BIAS_BIAS1_PWD_IC2GLNAREG25_MASK) >> BIAS_BIAS1_PWD_IC2GLNAREG25_LSB)
-#define BIAS_BIAS1_PWD_IC2GLNAREG25_SET(x)       (((x) << BIAS_BIAS1_PWD_IC2GLNAREG25_LSB) & BIAS_BIAS1_PWD_IC2GLNAREG25_MASK)
-#define BIAS_BIAS1_PWD_ICDETECTORB25_MSB         16
-#define BIAS_BIAS1_PWD_ICDETECTORB25_LSB         16
-#define BIAS_BIAS1_PWD_ICDETECTORB25_MASK        0x00010000
-#define BIAS_BIAS1_PWD_ICDETECTORB25_GET(x)      (((x) & BIAS_BIAS1_PWD_ICDETECTORB25_MASK) >> BIAS_BIAS1_PWD_ICDETECTORB25_LSB)
-#define BIAS_BIAS1_PWD_ICDETECTORB25_SET(x)      (((x) << BIAS_BIAS1_PWD_ICDETECTORB25_LSB) & BIAS_BIAS1_PWD_ICDETECTORB25_MASK)
-#define BIAS_BIAS1_PWD_ICDETECTORA25_MSB         15
-#define BIAS_BIAS1_PWD_ICDETECTORA25_LSB         15
-#define BIAS_BIAS1_PWD_ICDETECTORA25_MASK        0x00008000
-#define BIAS_BIAS1_PWD_ICDETECTORA25_GET(x)      (((x) & BIAS_BIAS1_PWD_ICDETECTORA25_MASK) >> BIAS_BIAS1_PWD_ICDETECTORA25_LSB)
-#define BIAS_BIAS1_PWD_ICDETECTORA25_SET(x)      (((x) << BIAS_BIAS1_PWD_ICDETECTORA25_LSB) & BIAS_BIAS1_PWD_ICDETECTORA25_MASK)
-#define BIAS_BIAS1_PWD_IC5GRXRF25_MSB            14
-#define BIAS_BIAS1_PWD_IC5GRXRF25_LSB            14
-#define BIAS_BIAS1_PWD_IC5GRXRF25_MASK           0x00004000
-#define BIAS_BIAS1_PWD_IC5GRXRF25_GET(x)         (((x) & BIAS_BIAS1_PWD_IC5GRXRF25_MASK) >> BIAS_BIAS1_PWD_IC5GRXRF25_LSB)
-#define BIAS_BIAS1_PWD_IC5GRXRF25_SET(x)         (((x) << BIAS_BIAS1_PWD_IC5GRXRF25_LSB) & BIAS_BIAS1_PWD_IC5GRXRF25_MASK)
-#define BIAS_BIAS1_PWD_IC5GTXPA25_MSB            13
-#define BIAS_BIAS1_PWD_IC5GTXPA25_LSB            11
-#define BIAS_BIAS1_PWD_IC5GTXPA25_MASK           0x00003800
-#define BIAS_BIAS1_PWD_IC5GTXPA25_GET(x)         (((x) & BIAS_BIAS1_PWD_IC5GTXPA25_MASK) >> BIAS_BIAS1_PWD_IC5GTXPA25_LSB)
-#define BIAS_BIAS1_PWD_IC5GTXPA25_SET(x)         (((x) << BIAS_BIAS1_PWD_IC5GTXPA25_LSB) & BIAS_BIAS1_PWD_IC5GTXPA25_MASK)
-#define BIAS_BIAS1_PWD_IC5GTXBUF25_MSB           10
-#define BIAS_BIAS1_PWD_IC5GTXBUF25_LSB           8
-#define BIAS_BIAS1_PWD_IC5GTXBUF25_MASK          0x00000700
-#define BIAS_BIAS1_PWD_IC5GTXBUF25_GET(x)        (((x) & BIAS_BIAS1_PWD_IC5GTXBUF25_MASK) >> BIAS_BIAS1_PWD_IC5GTXBUF25_LSB)
-#define BIAS_BIAS1_PWD_IC5GTXBUF25_SET(x)        (((x) << BIAS_BIAS1_PWD_IC5GTXBUF25_LSB) & BIAS_BIAS1_PWD_IC5GTXBUF25_MASK)
-#define BIAS_BIAS1_PWD_IC5GQB25_MSB              7
-#define BIAS_BIAS1_PWD_IC5GQB25_LSB              5
-#define BIAS_BIAS1_PWD_IC5GQB25_MASK             0x000000e0
-#define BIAS_BIAS1_PWD_IC5GQB25_GET(x)           (((x) & BIAS_BIAS1_PWD_IC5GQB25_MASK) >> BIAS_BIAS1_PWD_IC5GQB25_LSB)
-#define BIAS_BIAS1_PWD_IC5GQB25_SET(x)           (((x) << BIAS_BIAS1_PWD_IC5GQB25_LSB) & BIAS_BIAS1_PWD_IC5GQB25_MASK)
-#define BIAS_BIAS1_PWD_IC5GMIXQ25_MSB            4
-#define BIAS_BIAS1_PWD_IC5GMIXQ25_LSB            2
-#define BIAS_BIAS1_PWD_IC5GMIXQ25_MASK           0x0000001c
-#define BIAS_BIAS1_PWD_IC5GMIXQ25_GET(x)         (((x) & BIAS_BIAS1_PWD_IC5GMIXQ25_MASK) >> BIAS_BIAS1_PWD_IC5GMIXQ25_LSB)
-#define BIAS_BIAS1_PWD_IC5GMIXQ25_SET(x)         (((x) << BIAS_BIAS1_PWD_IC5GMIXQ25_LSB) & BIAS_BIAS1_PWD_IC5GMIXQ25_MASK)
-#define BIAS_BIAS1_SPARE_MSB                     1
-#define BIAS_BIAS1_SPARE_LSB                     0
-#define BIAS_BIAS1_SPARE_MASK                    0x00000003
-#define BIAS_BIAS1_SPARE_GET(x)                  (((x) & BIAS_BIAS1_SPARE_MASK) >> BIAS_BIAS1_SPARE_LSB)
-#define BIAS_BIAS1_SPARE_SET(x)                  (((x) << BIAS_BIAS1_SPARE_LSB) & BIAS_BIAS1_SPARE_MASK)
-
-#define BIAS_BIAS2_ADDRESS                       0x00000040
-#define BIAS_BIAS2_OFFSET                        0x00000040
-#define BIAS_BIAS2_PWD_IC5GMIXI25_MSB            31
-#define BIAS_BIAS2_PWD_IC5GMIXI25_LSB            29
-#define BIAS_BIAS2_PWD_IC5GMIXI25_MASK           0xe0000000
-#define BIAS_BIAS2_PWD_IC5GMIXI25_GET(x)         (((x) & BIAS_BIAS2_PWD_IC5GMIXI25_MASK) >> BIAS_BIAS2_PWD_IC5GMIXI25_LSB)
-#define BIAS_BIAS2_PWD_IC5GMIXI25_SET(x)         (((x) << BIAS_BIAS2_PWD_IC5GMIXI25_LSB) & BIAS_BIAS2_PWD_IC5GMIXI25_MASK)
-#define BIAS_BIAS2_PWD_IC5GDIV25_MSB             28
-#define BIAS_BIAS2_PWD_IC5GDIV25_LSB             26
-#define BIAS_BIAS2_PWD_IC5GDIV25_MASK            0x1c000000
-#define BIAS_BIAS2_PWD_IC5GDIV25_GET(x)          (((x) & BIAS_BIAS2_PWD_IC5GDIV25_MASK) >> BIAS_BIAS2_PWD_IC5GDIV25_LSB)
-#define BIAS_BIAS2_PWD_IC5GDIV25_SET(x)          (((x) << BIAS_BIAS2_PWD_IC5GDIV25_LSB) & BIAS_BIAS2_PWD_IC5GDIV25_MASK)
-#define BIAS_BIAS2_PWD_IC5GLOREG25_MSB           25
-#define BIAS_BIAS2_PWD_IC5GLOREG25_LSB           23
-#define BIAS_BIAS2_PWD_IC5GLOREG25_MASK          0x03800000
-#define BIAS_BIAS2_PWD_IC5GLOREG25_GET(x)        (((x) & BIAS_BIAS2_PWD_IC5GLOREG25_MASK) >> BIAS_BIAS2_PWD_IC5GLOREG25_LSB)
-#define BIAS_BIAS2_PWD_IC5GLOREG25_SET(x)        (((x) << BIAS_BIAS2_PWD_IC5GLOREG25_LSB) & BIAS_BIAS2_PWD_IC5GLOREG25_MASK)
-#define BIAS_BIAS2_PWD_IRPLL25_MSB               22
-#define BIAS_BIAS2_PWD_IRPLL25_LSB               22
-#define BIAS_BIAS2_PWD_IRPLL25_MASK              0x00400000
-#define BIAS_BIAS2_PWD_IRPLL25_GET(x)            (((x) & BIAS_BIAS2_PWD_IRPLL25_MASK) >> BIAS_BIAS2_PWD_IRPLL25_LSB)
-#define BIAS_BIAS2_PWD_IRPLL25_SET(x)            (((x) << BIAS_BIAS2_PWD_IRPLL25_LSB) & BIAS_BIAS2_PWD_IRPLL25_MASK)
-#define BIAS_BIAS2_PWD_IRXTAL25_MSB              21
-#define BIAS_BIAS2_PWD_IRXTAL25_LSB              19
-#define BIAS_BIAS2_PWD_IRXTAL25_MASK             0x00380000
-#define BIAS_BIAS2_PWD_IRXTAL25_GET(x)           (((x) & BIAS_BIAS2_PWD_IRXTAL25_MASK) >> BIAS_BIAS2_PWD_IRXTAL25_LSB)
-#define BIAS_BIAS2_PWD_IRXTAL25_SET(x)           (((x) << BIAS_BIAS2_PWD_IRXTAL25_LSB) & BIAS_BIAS2_PWD_IRXTAL25_MASK)
-#define BIAS_BIAS2_PWD_IRTSENS25_MSB             18
-#define BIAS_BIAS2_PWD_IRTSENS25_LSB             16
-#define BIAS_BIAS2_PWD_IRTSENS25_MASK            0x00070000
-#define BIAS_BIAS2_PWD_IRTSENS25_GET(x)          (((x) & BIAS_BIAS2_PWD_IRTSENS25_MASK) >> BIAS_BIAS2_PWD_IRTSENS25_LSB)
-#define BIAS_BIAS2_PWD_IRTSENS25_SET(x)          (((x) << BIAS_BIAS2_PWD_IRTSENS25_LSB) & BIAS_BIAS2_PWD_IRTSENS25_MASK)
-#define BIAS_BIAS2_PWD_IRTXPC25_MSB              15
-#define BIAS_BIAS2_PWD_IRTXPC25_LSB              13
-#define BIAS_BIAS2_PWD_IRTXPC25_MASK             0x0000e000
-#define BIAS_BIAS2_PWD_IRTXPC25_GET(x)           (((x) & BIAS_BIAS2_PWD_IRTXPC25_MASK) >> BIAS_BIAS2_PWD_IRTXPC25_LSB)
-#define BIAS_BIAS2_PWD_IRTXPC25_SET(x)           (((x) << BIAS_BIAS2_PWD_IRTXPC25_LSB) & BIAS_BIAS2_PWD_IRTXPC25_MASK)
-#define BIAS_BIAS2_PWD_IRLDO25_MSB               12
-#define BIAS_BIAS2_PWD_IRLDO25_LSB               12
-#define BIAS_BIAS2_PWD_IRLDO25_MASK              0x00001000
-#define BIAS_BIAS2_PWD_IRLDO25_GET(x)            (((x) & BIAS_BIAS2_PWD_IRLDO25_MASK) >> BIAS_BIAS2_PWD_IRLDO25_LSB)
-#define BIAS_BIAS2_PWD_IRLDO25_SET(x)            (((x) << BIAS_BIAS2_PWD_IRLDO25_LSB) & BIAS_BIAS2_PWD_IRLDO25_MASK)
-#define BIAS_BIAS2_PWD_IR2GTXMIX25_MSB           11
-#define BIAS_BIAS2_PWD_IR2GTXMIX25_LSB           9
-#define BIAS_BIAS2_PWD_IR2GTXMIX25_MASK          0x00000e00
-#define BIAS_BIAS2_PWD_IR2GTXMIX25_GET(x)        (((x) & BIAS_BIAS2_PWD_IR2GTXMIX25_MASK) >> BIAS_BIAS2_PWD_IR2GTXMIX25_LSB)
-#define BIAS_BIAS2_PWD_IR2GTXMIX25_SET(x)        (((x) << BIAS_BIAS2_PWD_IR2GTXMIX25_LSB) & BIAS_BIAS2_PWD_IR2GTXMIX25_MASK)
-#define BIAS_BIAS2_PWD_IR2GLOREG25_MSB           8
-#define BIAS_BIAS2_PWD_IR2GLOREG25_LSB           6
-#define BIAS_BIAS2_PWD_IR2GLOREG25_MASK          0x000001c0
-#define BIAS_BIAS2_PWD_IR2GLOREG25_GET(x)        (((x) & BIAS_BIAS2_PWD_IR2GLOREG25_MASK) >> BIAS_BIAS2_PWD_IR2GLOREG25_LSB)
-#define BIAS_BIAS2_PWD_IR2GLOREG25_SET(x)        (((x) << BIAS_BIAS2_PWD_IR2GLOREG25_LSB) & BIAS_BIAS2_PWD_IR2GLOREG25_MASK)
-#define BIAS_BIAS2_PWD_IR2GLNAREG25_MSB          5
-#define BIAS_BIAS2_PWD_IR2GLNAREG25_LSB          3
-#define BIAS_BIAS2_PWD_IR2GLNAREG25_MASK         0x00000038
-#define BIAS_BIAS2_PWD_IR2GLNAREG25_GET(x)       (((x) & BIAS_BIAS2_PWD_IR2GLNAREG25_MASK) >> BIAS_BIAS2_PWD_IR2GLNAREG25_LSB)
-#define BIAS_BIAS2_PWD_IR2GLNAREG25_SET(x)       (((x) << BIAS_BIAS2_PWD_IR2GLNAREG25_LSB) & BIAS_BIAS2_PWD_IR2GLNAREG25_MASK)
-#define BIAS_BIAS2_PWD_IR5GRFVREF2525_MSB        2
-#define BIAS_BIAS2_PWD_IR5GRFVREF2525_LSB        0
-#define BIAS_BIAS2_PWD_IR5GRFVREF2525_MASK       0x00000007
-#define BIAS_BIAS2_PWD_IR5GRFVREF2525_GET(x)     (((x) & BIAS_BIAS2_PWD_IR5GRFVREF2525_MASK) >> BIAS_BIAS2_PWD_IR5GRFVREF2525_LSB)
-#define BIAS_BIAS2_PWD_IR5GRFVREF2525_SET(x)     (((x) << BIAS_BIAS2_PWD_IR5GRFVREF2525_LSB) & BIAS_BIAS2_PWD_IR5GRFVREF2525_MASK)
-
-#define BIAS_BIAS3_ADDRESS                       0x00000044
-#define BIAS_BIAS3_OFFSET                        0x00000044
-#define BIAS_BIAS3_PWD_IR5GTXMIX25_MSB           31
-#define BIAS_BIAS3_PWD_IR5GTXMIX25_LSB           29
-#define BIAS_BIAS3_PWD_IR5GTXMIX25_MASK          0xe0000000
-#define BIAS_BIAS3_PWD_IR5GTXMIX25_GET(x)        (((x) & BIAS_BIAS3_PWD_IR5GTXMIX25_MASK) >> BIAS_BIAS3_PWD_IR5GTXMIX25_LSB)
-#define BIAS_BIAS3_PWD_IR5GTXMIX25_SET(x)        (((x) << BIAS_BIAS3_PWD_IR5GTXMIX25_LSB) & BIAS_BIAS3_PWD_IR5GTXMIX25_MASK)
-#define BIAS_BIAS3_PWD_IR5GAGC25_MSB             28
-#define BIAS_BIAS3_PWD_IR5GAGC25_LSB             26
-#define BIAS_BIAS3_PWD_IR5GAGC25_MASK            0x1c000000
-#define BIAS_BIAS3_PWD_IR5GAGC25_GET(x)          (((x) & BIAS_BIAS3_PWD_IR5GAGC25_MASK) >> BIAS_BIAS3_PWD_IR5GAGC25_LSB)
-#define BIAS_BIAS3_PWD_IR5GAGC25_SET(x)          (((x) << BIAS_BIAS3_PWD_IR5GAGC25_LSB) & BIAS_BIAS3_PWD_IR5GAGC25_MASK)
-#define BIAS_BIAS3_PWD_ICDAC50_MSB               25
-#define BIAS_BIAS3_PWD_ICDAC50_LSB               23
-#define BIAS_BIAS3_PWD_ICDAC50_MASK              0x03800000
-#define BIAS_BIAS3_PWD_ICDAC50_GET(x)            (((x) & BIAS_BIAS3_PWD_ICDAC50_MASK) >> BIAS_BIAS3_PWD_ICDAC50_LSB)
-#define BIAS_BIAS3_PWD_ICDAC50_SET(x)            (((x) << BIAS_BIAS3_PWD_ICDAC50_LSB) & BIAS_BIAS3_PWD_ICDAC50_MASK)
-#define BIAS_BIAS3_PWD_ICSYNTH50_MSB             22
-#define BIAS_BIAS3_PWD_ICSYNTH50_LSB             22
-#define BIAS_BIAS3_PWD_ICSYNTH50_MASK            0x00400000
-#define BIAS_BIAS3_PWD_ICSYNTH50_GET(x)          (((x) & BIAS_BIAS3_PWD_ICSYNTH50_MASK) >> BIAS_BIAS3_PWD_ICSYNTH50_LSB)
-#define BIAS_BIAS3_PWD_ICSYNTH50_SET(x)          (((x) << BIAS_BIAS3_PWD_ICSYNTH50_LSB) & BIAS_BIAS3_PWD_ICSYNTH50_MASK)
-#define BIAS_BIAS3_PWD_ICBB50_MSB                21
-#define BIAS_BIAS3_PWD_ICBB50_LSB                21
-#define BIAS_BIAS3_PWD_ICBB50_MASK               0x00200000
-#define BIAS_BIAS3_PWD_ICBB50_GET(x)             (((x) & BIAS_BIAS3_PWD_ICBB50_MASK) >> BIAS_BIAS3_PWD_ICBB50_LSB)
-#define BIAS_BIAS3_PWD_ICBB50_SET(x)             (((x) << BIAS_BIAS3_PWD_ICBB50_LSB) & BIAS_BIAS3_PWD_ICBB50_MASK)
-#define BIAS_BIAS3_PWD_IC2GDIV50_MSB             20
-#define BIAS_BIAS3_PWD_IC2GDIV50_LSB             18
-#define BIAS_BIAS3_PWD_IC2GDIV50_MASK            0x001c0000
-#define BIAS_BIAS3_PWD_IC2GDIV50_GET(x)          (((x) & BIAS_BIAS3_PWD_IC2GDIV50_MASK) >> BIAS_BIAS3_PWD_IC2GDIV50_LSB)
-#define BIAS_BIAS3_PWD_IC2GDIV50_SET(x)          (((x) << BIAS_BIAS3_PWD_IC2GDIV50_LSB) & BIAS_BIAS3_PWD_IC2GDIV50_MASK)
-#define BIAS_BIAS3_PWD_IRSYNTH50_MSB             17
-#define BIAS_BIAS3_PWD_IRSYNTH50_LSB             17
-#define BIAS_BIAS3_PWD_IRSYNTH50_MASK            0x00020000
-#define BIAS_BIAS3_PWD_IRSYNTH50_GET(x)          (((x) & BIAS_BIAS3_PWD_IRSYNTH50_MASK) >> BIAS_BIAS3_PWD_IRSYNTH50_LSB)
-#define BIAS_BIAS3_PWD_IRSYNTH50_SET(x)          (((x) << BIAS_BIAS3_PWD_IRSYNTH50_LSB) & BIAS_BIAS3_PWD_IRSYNTH50_MASK)
-#define BIAS_BIAS3_PWD_IRBB50_MSB                16
-#define BIAS_BIAS3_PWD_IRBB50_LSB                16
-#define BIAS_BIAS3_PWD_IRBB50_MASK               0x00010000
-#define BIAS_BIAS3_PWD_IRBB50_GET(x)             (((x) & BIAS_BIAS3_PWD_IRBB50_MASK) >> BIAS_BIAS3_PWD_IRBB50_LSB)
-#define BIAS_BIAS3_PWD_IRBB50_SET(x)             (((x) << BIAS_BIAS3_PWD_IRBB50_LSB) & BIAS_BIAS3_PWD_IRBB50_MASK)
-#define BIAS_BIAS3_PWD_IC25SPARE1_MSB            15
-#define BIAS_BIAS3_PWD_IC25SPARE1_LSB            13
-#define BIAS_BIAS3_PWD_IC25SPARE1_MASK           0x0000e000
-#define BIAS_BIAS3_PWD_IC25SPARE1_GET(x)         (((x) & BIAS_BIAS3_PWD_IC25SPARE1_MASK) >> BIAS_BIAS3_PWD_IC25SPARE1_LSB)
-#define BIAS_BIAS3_PWD_IC25SPARE1_SET(x)         (((x) << BIAS_BIAS3_PWD_IC25SPARE1_LSB) & BIAS_BIAS3_PWD_IC25SPARE1_MASK)
-#define BIAS_BIAS3_PWD_IC25SPARE2_MSB            12
-#define BIAS_BIAS3_PWD_IC25SPARE2_LSB            10
-#define BIAS_BIAS3_PWD_IC25SPARE2_MASK           0x00001c00
-#define BIAS_BIAS3_PWD_IC25SPARE2_GET(x)         (((x) & BIAS_BIAS3_PWD_IC25SPARE2_MASK) >> BIAS_BIAS3_PWD_IC25SPARE2_LSB)
-#define BIAS_BIAS3_PWD_IC25SPARE2_SET(x)         (((x) << BIAS_BIAS3_PWD_IC25SPARE2_LSB) & BIAS_BIAS3_PWD_IC25SPARE2_MASK)
-#define BIAS_BIAS3_PWD_IR25SPARE1_MSB            9
-#define BIAS_BIAS3_PWD_IR25SPARE1_LSB            7
-#define BIAS_BIAS3_PWD_IR25SPARE1_MASK           0x00000380
-#define BIAS_BIAS3_PWD_IR25SPARE1_GET(x)         (((x) & BIAS_BIAS3_PWD_IR25SPARE1_MASK) >> BIAS_BIAS3_PWD_IR25SPARE1_LSB)
-#define BIAS_BIAS3_PWD_IR25SPARE1_SET(x)         (((x) << BIAS_BIAS3_PWD_IR25SPARE1_LSB) & BIAS_BIAS3_PWD_IR25SPARE1_MASK)
-#define BIAS_BIAS3_PWD_IR25SPARE2_MSB            6
-#define BIAS_BIAS3_PWD_IR25SPARE2_LSB            4
-#define BIAS_BIAS3_PWD_IR25SPARE2_MASK           0x00000070
-#define BIAS_BIAS3_PWD_IR25SPARE2_GET(x)         (((x) & BIAS_BIAS3_PWD_IR25SPARE2_MASK) >> BIAS_BIAS3_PWD_IR25SPARE2_LSB)
-#define BIAS_BIAS3_PWD_IR25SPARE2_SET(x)         (((x) << BIAS_BIAS3_PWD_IR25SPARE2_LSB) & BIAS_BIAS3_PWD_IR25SPARE2_MASK)
-#define BIAS_BIAS3_PWD_ICDACREG12P5_MSB          3
-#define BIAS_BIAS3_PWD_ICDACREG12P5_LSB          1
-#define BIAS_BIAS3_PWD_ICDACREG12P5_MASK         0x0000000e
-#define BIAS_BIAS3_PWD_ICDACREG12P5_GET(x)       (((x) & BIAS_BIAS3_PWD_ICDACREG12P5_MASK) >> BIAS_BIAS3_PWD_ICDACREG12P5_LSB)
-#define BIAS_BIAS3_PWD_ICDACREG12P5_SET(x)       (((x) << BIAS_BIAS3_PWD_ICDACREG12P5_LSB) & BIAS_BIAS3_PWD_ICDACREG12P5_MASK)
-#define BIAS_BIAS3_SPARE_MSB                     0
-#define BIAS_BIAS3_SPARE_LSB                     0
-#define BIAS_BIAS3_SPARE_MASK                    0x00000001
-#define BIAS_BIAS3_SPARE_GET(x)                  (((x) & BIAS_BIAS3_SPARE_MASK) >> BIAS_BIAS3_SPARE_LSB)
-#define BIAS_BIAS3_SPARE_SET(x)                  (((x) << BIAS_BIAS3_SPARE_LSB) & BIAS_BIAS3_SPARE_MASK)
-
-#define TXPC_TXPC_ADDRESS                        0x00000048
-#define TXPC_TXPC_OFFSET                         0x00000048
-#define TXPC_TXPC_SELINTPD_MSB                   31
-#define TXPC_TXPC_SELINTPD_LSB                   31
-#define TXPC_TXPC_SELINTPD_MASK                  0x80000000
-#define TXPC_TXPC_SELINTPD_GET(x)                (((x) & TXPC_TXPC_SELINTPD_MASK) >> TXPC_TXPC_SELINTPD_LSB)
-#define TXPC_TXPC_SELINTPD_SET(x)                (((x) << TXPC_TXPC_SELINTPD_LSB) & TXPC_TXPC_SELINTPD_MASK)
-#define TXPC_TXPC_TEST_MSB                       30
-#define TXPC_TXPC_TEST_LSB                       30
-#define TXPC_TXPC_TEST_MASK                      0x40000000
-#define TXPC_TXPC_TEST_GET(x)                    (((x) & TXPC_TXPC_TEST_MASK) >> TXPC_TXPC_TEST_LSB)
-#define TXPC_TXPC_TEST_SET(x)                    (((x) << TXPC_TXPC_TEST_LSB) & TXPC_TXPC_TEST_MASK)
-#define TXPC_TXPC_TESTGAIN_MSB                   29
-#define TXPC_TXPC_TESTGAIN_LSB                   28
-#define TXPC_TXPC_TESTGAIN_MASK                  0x30000000
-#define TXPC_TXPC_TESTGAIN_GET(x)                (((x) & TXPC_TXPC_TESTGAIN_MASK) >> TXPC_TXPC_TESTGAIN_LSB)
-#define TXPC_TXPC_TESTGAIN_SET(x)                (((x) << TXPC_TXPC_TESTGAIN_LSB) & TXPC_TXPC_TESTGAIN_MASK)
-#define TXPC_TXPC_TESTDAC_MSB                    27
-#define TXPC_TXPC_TESTDAC_LSB                    22
-#define TXPC_TXPC_TESTDAC_MASK                   0x0fc00000
-#define TXPC_TXPC_TESTDAC_GET(x)                 (((x) & TXPC_TXPC_TESTDAC_MASK) >> TXPC_TXPC_TESTDAC_LSB)
-#define TXPC_TXPC_TESTDAC_SET(x)                 (((x) << TXPC_TXPC_TESTDAC_LSB) & TXPC_TXPC_TESTDAC_MASK)
-#define TXPC_TXPC_TESTPWDPC_MSB                  21
-#define TXPC_TXPC_TESTPWDPC_LSB                  21
-#define TXPC_TXPC_TESTPWDPC_MASK                 0x00200000
-#define TXPC_TXPC_TESTPWDPC_GET(x)               (((x) & TXPC_TXPC_TESTPWDPC_MASK) >> TXPC_TXPC_TESTPWDPC_LSB)
-#define TXPC_TXPC_TESTPWDPC_SET(x)               (((x) << TXPC_TXPC_TESTPWDPC_LSB) & TXPC_TXPC_TESTPWDPC_MASK)
-#define TXPC_TXPC_CURHALF_MSB                    20
-#define TXPC_TXPC_CURHALF_LSB                    20
-#define TXPC_TXPC_CURHALF_MASK                   0x00100000
-#define TXPC_TXPC_CURHALF_GET(x)                 (((x) & TXPC_TXPC_CURHALF_MASK) >> TXPC_TXPC_CURHALF_LSB)
-#define TXPC_TXPC_CURHALF_SET(x)                 (((x) << TXPC_TXPC_CURHALF_LSB) & TXPC_TXPC_CURHALF_MASK)
-#define TXPC_TXPC_NEGOUT_MSB                     19
-#define TXPC_TXPC_NEGOUT_LSB                     19
-#define TXPC_TXPC_NEGOUT_MASK                    0x00080000
-#define TXPC_TXPC_NEGOUT_GET(x)                  (((x) & TXPC_TXPC_NEGOUT_MASK) >> TXPC_TXPC_NEGOUT_LSB)
-#define TXPC_TXPC_NEGOUT_SET(x)                  (((x) << TXPC_TXPC_NEGOUT_LSB) & TXPC_TXPC_NEGOUT_MASK)
-#define TXPC_TXPC_CLKDELAY_MSB                   18
-#define TXPC_TXPC_CLKDELAY_LSB                   18
-#define TXPC_TXPC_CLKDELAY_MASK                  0x00040000
-#define TXPC_TXPC_CLKDELAY_GET(x)                (((x) & TXPC_TXPC_CLKDELAY_MASK) >> TXPC_TXPC_CLKDELAY_LSB)
-#define TXPC_TXPC_CLKDELAY_SET(x)                (((x) << TXPC_TXPC_CLKDELAY_LSB) & TXPC_TXPC_CLKDELAY_MASK)
-#define TXPC_TXPC_SELMODREF_MSB                  17
-#define TXPC_TXPC_SELMODREF_LSB                  17
-#define TXPC_TXPC_SELMODREF_MASK                 0x00020000
-#define TXPC_TXPC_SELMODREF_GET(x)               (((x) & TXPC_TXPC_SELMODREF_MASK) >> TXPC_TXPC_SELMODREF_LSB)
-#define TXPC_TXPC_SELMODREF_SET(x)               (((x) << TXPC_TXPC_SELMODREF_LSB) & TXPC_TXPC_SELMODREF_MASK)
-#define TXPC_TXPC_SELCMOUT_MSB                   16
-#define TXPC_TXPC_SELCMOUT_LSB                   16
-#define TXPC_TXPC_SELCMOUT_MASK                  0x00010000
-#define TXPC_TXPC_SELCMOUT_GET(x)                (((x) & TXPC_TXPC_SELCMOUT_MASK) >> TXPC_TXPC_SELCMOUT_LSB)
-#define TXPC_TXPC_SELCMOUT_SET(x)                (((x) << TXPC_TXPC_SELCMOUT_LSB) & TXPC_TXPC_SELCMOUT_MASK)
-#define TXPC_TXPC_TSMODE_MSB                     15
-#define TXPC_TXPC_TSMODE_LSB                     14
-#define TXPC_TXPC_TSMODE_MASK                    0x0000c000
-#define TXPC_TXPC_TSMODE_GET(x)                  (((x) & TXPC_TXPC_TSMODE_MASK) >> TXPC_TXPC_TSMODE_LSB)
-#define TXPC_TXPC_TSMODE_SET(x)                  (((x) << TXPC_TXPC_TSMODE_LSB) & TXPC_TXPC_TSMODE_MASK)
-#define TXPC_TXPC_N_MSB                          13
-#define TXPC_TXPC_N_LSB                          6
-#define TXPC_TXPC_N_MASK                         0x00003fc0
-#define TXPC_TXPC_N_GET(x)                       (((x) & TXPC_TXPC_N_MASK) >> TXPC_TXPC_N_LSB)
-#define TXPC_TXPC_N_SET(x)                       (((x) << TXPC_TXPC_N_LSB) & TXPC_TXPC_N_MASK)
-#define TXPC_TXPC_ON1STSYNTHON_MSB               5
-#define TXPC_TXPC_ON1STSYNTHON_LSB               5
-#define TXPC_TXPC_ON1STSYNTHON_MASK              0x00000020
-#define TXPC_TXPC_ON1STSYNTHON_GET(x)            (((x) & TXPC_TXPC_ON1STSYNTHON_MASK) >> TXPC_TXPC_ON1STSYNTHON_LSB)
-#define TXPC_TXPC_ON1STSYNTHON_SET(x)            (((x) << TXPC_TXPC_ON1STSYNTHON_LSB) & TXPC_TXPC_ON1STSYNTHON_MASK)
-#define TXPC_TXPC_SELINIT_MSB                    4
-#define TXPC_TXPC_SELINIT_LSB                    3
-#define TXPC_TXPC_SELINIT_MASK                   0x00000018
-#define TXPC_TXPC_SELINIT_GET(x)                 (((x) & TXPC_TXPC_SELINIT_MASK) >> TXPC_TXPC_SELINIT_LSB)
-#define TXPC_TXPC_SELINIT_SET(x)                 (((x) << TXPC_TXPC_SELINIT_LSB) & TXPC_TXPC_SELINIT_MASK)
-#define TXPC_TXPC_SELCOUNT_MSB                   2
-#define TXPC_TXPC_SELCOUNT_LSB                   2
-#define TXPC_TXPC_SELCOUNT_MASK                  0x00000004
-#define TXPC_TXPC_SELCOUNT_GET(x)                (((x) & TXPC_TXPC_SELCOUNT_MASK) >> TXPC_TXPC_SELCOUNT_LSB)
-#define TXPC_TXPC_SELCOUNT_SET(x)                (((x) << TXPC_TXPC_SELCOUNT_LSB) & TXPC_TXPC_SELCOUNT_MASK)
-#define TXPC_TXPC_ATBSEL_MSB                     1
-#define TXPC_TXPC_ATBSEL_LSB                     0
-#define TXPC_TXPC_ATBSEL_MASK                    0x00000003
-#define TXPC_TXPC_ATBSEL_GET(x)                  (((x) & TXPC_TXPC_ATBSEL_MASK) >> TXPC_TXPC_ATBSEL_LSB)
-#define TXPC_TXPC_ATBSEL_SET(x)                  (((x) << TXPC_TXPC_ATBSEL_LSB) & TXPC_TXPC_ATBSEL_MASK)
-
-#define TXPC_MISC_ADDRESS                        0x0000004c
-#define TXPC_MISC_OFFSET                         0x0000004c
-#define TXPC_MISC_FLIPBMODE_MSB                  31
-#define TXPC_MISC_FLIPBMODE_LSB                  31
-#define TXPC_MISC_FLIPBMODE_MASK                 0x80000000
-#define TXPC_MISC_FLIPBMODE_GET(x)               (((x) & TXPC_MISC_FLIPBMODE_MASK) >> TXPC_MISC_FLIPBMODE_LSB)
-#define TXPC_MISC_FLIPBMODE_SET(x)               (((x) << TXPC_MISC_FLIPBMODE_LSB) & TXPC_MISC_FLIPBMODE_MASK)
-#define TXPC_MISC_LEVEL_MSB                      30
-#define TXPC_MISC_LEVEL_LSB                      29
-#define TXPC_MISC_LEVEL_MASK                     0x60000000
-#define TXPC_MISC_LEVEL_GET(x)                   (((x) & TXPC_MISC_LEVEL_MASK) >> TXPC_MISC_LEVEL_LSB)
-#define TXPC_MISC_LEVEL_SET(x)                   (((x) << TXPC_MISC_LEVEL_LSB) & TXPC_MISC_LEVEL_MASK)
-#define TXPC_MISC_LDO_TEST_MODE_MSB              28
-#define TXPC_MISC_LDO_TEST_MODE_LSB              28
-#define TXPC_MISC_LDO_TEST_MODE_MASK             0x10000000
-#define TXPC_MISC_LDO_TEST_MODE_GET(x)           (((x) & TXPC_MISC_LDO_TEST_MODE_MASK) >> TXPC_MISC_LDO_TEST_MODE_LSB)
-#define TXPC_MISC_LDO_TEST_MODE_SET(x)           (((x) << TXPC_MISC_LDO_TEST_MODE_LSB) & TXPC_MISC_LDO_TEST_MODE_MASK)
-#define TXPC_MISC_NOTCXODET_MSB                  27
-#define TXPC_MISC_NOTCXODET_LSB                  27
-#define TXPC_MISC_NOTCXODET_MASK                 0x08000000
-#define TXPC_MISC_NOTCXODET_GET(x)               (((x) & TXPC_MISC_NOTCXODET_MASK) >> TXPC_MISC_NOTCXODET_LSB)
-#define TXPC_MISC_NOTCXODET_SET(x)               (((x) << TXPC_MISC_NOTCXODET_LSB) & TXPC_MISC_NOTCXODET_MASK)
-#define TXPC_MISC_PWDCLKIND_MSB                  26
-#define TXPC_MISC_PWDCLKIND_LSB                  26
-#define TXPC_MISC_PWDCLKIND_MASK                 0x04000000
-#define TXPC_MISC_PWDCLKIND_GET(x)               (((x) & TXPC_MISC_PWDCLKIND_MASK) >> TXPC_MISC_PWDCLKIND_LSB)
-#define TXPC_MISC_PWDCLKIND_SET(x)               (((x) << TXPC_MISC_PWDCLKIND_LSB) & TXPC_MISC_PWDCLKIND_MASK)
-#define TXPC_MISC_PWDXINPAD_MSB                  25
-#define TXPC_MISC_PWDXINPAD_LSB                  25
-#define TXPC_MISC_PWDXINPAD_MASK                 0x02000000
-#define TXPC_MISC_PWDXINPAD_GET(x)               (((x) & TXPC_MISC_PWDXINPAD_MASK) >> TXPC_MISC_PWDXINPAD_LSB)
-#define TXPC_MISC_PWDXINPAD_SET(x)               (((x) << TXPC_MISC_PWDXINPAD_LSB) & TXPC_MISC_PWDXINPAD_MASK)
-#define TXPC_MISC_LOCALBIAS_MSB                  24
-#define TXPC_MISC_LOCALBIAS_LSB                  24
-#define TXPC_MISC_LOCALBIAS_MASK                 0x01000000
-#define TXPC_MISC_LOCALBIAS_GET(x)               (((x) & TXPC_MISC_LOCALBIAS_MASK) >> TXPC_MISC_LOCALBIAS_LSB)
-#define TXPC_MISC_LOCALBIAS_SET(x)               (((x) << TXPC_MISC_LOCALBIAS_LSB) & TXPC_MISC_LOCALBIAS_MASK)
-#define TXPC_MISC_LOCALBIAS2X_MSB                23
-#define TXPC_MISC_LOCALBIAS2X_LSB                23
-#define TXPC_MISC_LOCALBIAS2X_MASK               0x00800000
-#define TXPC_MISC_LOCALBIAS2X_GET(x)             (((x) & TXPC_MISC_LOCALBIAS2X_MASK) >> TXPC_MISC_LOCALBIAS2X_LSB)
-#define TXPC_MISC_LOCALBIAS2X_SET(x)             (((x) << TXPC_MISC_LOCALBIAS2X_LSB) & TXPC_MISC_LOCALBIAS2X_MASK)
-#define TXPC_MISC_SELTSP_MSB                     22
-#define TXPC_MISC_SELTSP_LSB                     22
-#define TXPC_MISC_SELTSP_MASK                    0x00400000
-#define TXPC_MISC_SELTSP_GET(x)                  (((x) & TXPC_MISC_SELTSP_MASK) >> TXPC_MISC_SELTSP_LSB)
-#define TXPC_MISC_SELTSP_SET(x)                  (((x) << TXPC_MISC_SELTSP_LSB) & TXPC_MISC_SELTSP_MASK)
-#define TXPC_MISC_SELTSN_MSB                     21
-#define TXPC_MISC_SELTSN_LSB                     21
-#define TXPC_MISC_SELTSN_MASK                    0x00200000
-#define TXPC_MISC_SELTSN_GET(x)                  (((x) & TXPC_MISC_SELTSN_MASK) >> TXPC_MISC_SELTSN_LSB)
-#define TXPC_MISC_SELTSN_SET(x)                  (((x) << TXPC_MISC_SELTSN_LSB) & TXPC_MISC_SELTSN_MASK)
-#define TXPC_MISC_SPARE_A_MSB                    20
-#define TXPC_MISC_SPARE_A_LSB                    18
-#define TXPC_MISC_SPARE_A_MASK                   0x001c0000
-#define TXPC_MISC_SPARE_A_GET(x)                 (((x) & TXPC_MISC_SPARE_A_MASK) >> TXPC_MISC_SPARE_A_LSB)
-#define TXPC_MISC_SPARE_A_SET(x)                 (((x) << TXPC_MISC_SPARE_A_LSB) & TXPC_MISC_SPARE_A_MASK)
-#define TXPC_MISC_DECOUT_MSB                     17
-#define TXPC_MISC_DECOUT_LSB                     8
-#define TXPC_MISC_DECOUT_MASK                    0x0003ff00
-#define TXPC_MISC_DECOUT_GET(x)                  (((x) & TXPC_MISC_DECOUT_MASK) >> TXPC_MISC_DECOUT_LSB)
-#define TXPC_MISC_DECOUT_SET(x)                  (((x) << TXPC_MISC_DECOUT_LSB) & TXPC_MISC_DECOUT_MASK)
-#define TXPC_MISC_XTALDIV_MSB                    7
-#define TXPC_MISC_XTALDIV_LSB                    6
-#define TXPC_MISC_XTALDIV_MASK                   0x000000c0
-#define TXPC_MISC_XTALDIV_GET(x)                 (((x) & TXPC_MISC_XTALDIV_MASK) >> TXPC_MISC_XTALDIV_LSB)
-#define TXPC_MISC_XTALDIV_SET(x)                 (((x) << TXPC_MISC_XTALDIV_LSB) & TXPC_MISC_XTALDIV_MASK)
-#define TXPC_MISC_SPARE_MSB                      5
-#define TXPC_MISC_SPARE_LSB                      0
-#define TXPC_MISC_SPARE_MASK                     0x0000003f
-#define TXPC_MISC_SPARE_GET(x)                   (((x) & TXPC_MISC_SPARE_MASK) >> TXPC_MISC_SPARE_LSB)
-#define TXPC_MISC_SPARE_SET(x)                   (((x) << TXPC_MISC_SPARE_LSB) & TXPC_MISC_SPARE_MASK)
-
-#define RXTXBB_RXTXBB1_ADDRESS                   0x00000050
-#define RXTXBB_RXTXBB1_OFFSET                    0x00000050
-#define RXTXBB_RXTXBB1_SPARE_MSB                 31
-#define RXTXBB_RXTXBB1_SPARE_LSB                 19
-#define RXTXBB_RXTXBB1_SPARE_MASK                0xfff80000
-#define RXTXBB_RXTXBB1_SPARE_GET(x)              (((x) & RXTXBB_RXTXBB1_SPARE_MASK) >> RXTXBB_RXTXBB1_SPARE_LSB)
-#define RXTXBB_RXTXBB1_SPARE_SET(x)              (((x) << RXTXBB_RXTXBB1_SPARE_LSB) & RXTXBB_RXTXBB1_SPARE_MASK)
-#define RXTXBB_RXTXBB1_FNOTCH_MSB                18
-#define RXTXBB_RXTXBB1_FNOTCH_LSB                17
-#define RXTXBB_RXTXBB1_FNOTCH_MASK               0x00060000
-#define RXTXBB_RXTXBB1_FNOTCH_GET(x)             (((x) & RXTXBB_RXTXBB1_FNOTCH_MASK) >> RXTXBB_RXTXBB1_FNOTCH_LSB)
-#define RXTXBB_RXTXBB1_FNOTCH_SET(x)             (((x) << RXTXBB_RXTXBB1_FNOTCH_LSB) & RXTXBB_RXTXBB1_FNOTCH_MASK)
-#define RXTXBB_RXTXBB1_SEL_ATB_MSB               16
-#define RXTXBB_RXTXBB1_SEL_ATB_LSB               9
-#define RXTXBB_RXTXBB1_SEL_ATB_MASK              0x0001fe00
-#define RXTXBB_RXTXBB1_SEL_ATB_GET(x)            (((x) & RXTXBB_RXTXBB1_SEL_ATB_MASK) >> RXTXBB_RXTXBB1_SEL_ATB_LSB)
-#define RXTXBB_RXTXBB1_SEL_ATB_SET(x)            (((x) << RXTXBB_RXTXBB1_SEL_ATB_LSB) & RXTXBB_RXTXBB1_SEL_ATB_MASK)
-#define RXTXBB_RXTXBB1_PDDACINTERFACE_MSB        8
-#define RXTXBB_RXTXBB1_PDDACINTERFACE_LSB        8
-#define RXTXBB_RXTXBB1_PDDACINTERFACE_MASK       0x00000100
-#define RXTXBB_RXTXBB1_PDDACINTERFACE_GET(x)     (((x) & RXTXBB_RXTXBB1_PDDACINTERFACE_MASK) >> RXTXBB_RXTXBB1_PDDACINTERFACE_LSB)
-#define RXTXBB_RXTXBB1_PDDACINTERFACE_SET(x)     (((x) << RXTXBB_RXTXBB1_PDDACINTERFACE_LSB) & RXTXBB_RXTXBB1_PDDACINTERFACE_MASK)
-#define RXTXBB_RXTXBB1_PDV2I_MSB                 7
-#define RXTXBB_RXTXBB1_PDV2I_LSB                 7
-#define RXTXBB_RXTXBB1_PDV2I_MASK                0x00000080
-#define RXTXBB_RXTXBB1_PDV2I_GET(x)              (((x) & RXTXBB_RXTXBB1_PDV2I_MASK) >> RXTXBB_RXTXBB1_PDV2I_LSB)
-#define RXTXBB_RXTXBB1_PDV2I_SET(x)              (((x) << RXTXBB_RXTXBB1_PDV2I_LSB) & RXTXBB_RXTXBB1_PDV2I_MASK)
-#define RXTXBB_RXTXBB1_PDI2V_MSB                 6
-#define RXTXBB_RXTXBB1_PDI2V_LSB                 6
-#define RXTXBB_RXTXBB1_PDI2V_MASK                0x00000040
-#define RXTXBB_RXTXBB1_PDI2V_GET(x)              (((x) & RXTXBB_RXTXBB1_PDI2V_MASK) >> RXTXBB_RXTXBB1_PDI2V_LSB)
-#define RXTXBB_RXTXBB1_PDI2V_SET(x)              (((x) << RXTXBB_RXTXBB1_PDI2V_LSB) & RXTXBB_RXTXBB1_PDI2V_MASK)
-#define RXTXBB_RXTXBB1_PDRXTXBB_MSB              5
-#define RXTXBB_RXTXBB1_PDRXTXBB_LSB              5
-#define RXTXBB_RXTXBB1_PDRXTXBB_MASK             0x00000020
-#define RXTXBB_RXTXBB1_PDRXTXBB_GET(x)           (((x) & RXTXBB_RXTXBB1_PDRXTXBB_MASK) >> RXTXBB_RXTXBB1_PDRXTXBB_LSB)
-#define RXTXBB_RXTXBB1_PDRXTXBB_SET(x)           (((x) << RXTXBB_RXTXBB1_PDRXTXBB_LSB) & RXTXBB_RXTXBB1_PDRXTXBB_MASK)
-#define RXTXBB_RXTXBB1_PDOFFSETLOQ_MSB           4
-#define RXTXBB_RXTXBB1_PDOFFSETLOQ_LSB           4
-#define RXTXBB_RXTXBB1_PDOFFSETLOQ_MASK          0x00000010
-#define RXTXBB_RXTXBB1_PDOFFSETLOQ_GET(x)        (((x) & RXTXBB_RXTXBB1_PDOFFSETLOQ_MASK) >> RXTXBB_RXTXBB1_PDOFFSETLOQ_LSB)
-#define RXTXBB_RXTXBB1_PDOFFSETLOQ_SET(x)        (((x) << RXTXBB_RXTXBB1_PDOFFSETLOQ_LSB) & RXTXBB_RXTXBB1_PDOFFSETLOQ_MASK)
-#define RXTXBB_RXTXBB1_PDOFFSETHIQ_MSB           3
-#define RXTXBB_RXTXBB1_PDOFFSETHIQ_LSB           3
-#define RXTXBB_RXTXBB1_PDOFFSETHIQ_MASK          0x00000008
-#define RXTXBB_RXTXBB1_PDOFFSETHIQ_GET(x)        (((x) & RXTXBB_RXTXBB1_PDOFFSETHIQ_MASK) >> RXTXBB_RXTXBB1_PDOFFSETHIQ_LSB)
-#define RXTXBB_RXTXBB1_PDOFFSETHIQ_SET(x)        (((x) << RXTXBB_RXTXBB1_PDOFFSETHIQ_LSB) & RXTXBB_RXTXBB1_PDOFFSETHIQ_MASK)
-#define RXTXBB_RXTXBB1_PDOFFSETI2V_MSB           2
-#define RXTXBB_RXTXBB1_PDOFFSETI2V_LSB           2
-#define RXTXBB_RXTXBB1_PDOFFSETI2V_MASK          0x00000004
-#define RXTXBB_RXTXBB1_PDOFFSETI2V_GET(x)        (((x) & RXTXBB_RXTXBB1_PDOFFSETI2V_MASK) >> RXTXBB_RXTXBB1_PDOFFSETI2V_LSB)
-#define RXTXBB_RXTXBB1_PDOFFSETI2V_SET(x)        (((x) << RXTXBB_RXTXBB1_PDOFFSETI2V_LSB) & RXTXBB_RXTXBB1_PDOFFSETI2V_MASK)
-#define RXTXBB_RXTXBB1_PDLOQ_MSB                 1
-#define RXTXBB_RXTXBB1_PDLOQ_LSB                 1
-#define RXTXBB_RXTXBB1_PDLOQ_MASK                0x00000002
-#define RXTXBB_RXTXBB1_PDLOQ_GET(x)              (((x) & RXTXBB_RXTXBB1_PDLOQ_MASK) >> RXTXBB_RXTXBB1_PDLOQ_LSB)
-#define RXTXBB_RXTXBB1_PDLOQ_SET(x)              (((x) << RXTXBB_RXTXBB1_PDLOQ_LSB) & RXTXBB_RXTXBB1_PDLOQ_MASK)
-#define RXTXBB_RXTXBB1_PDHIQ_MSB                 0
-#define RXTXBB_RXTXBB1_PDHIQ_LSB                 0
-#define RXTXBB_RXTXBB1_PDHIQ_MASK                0x00000001
-#define RXTXBB_RXTXBB1_PDHIQ_GET(x)              (((x) & RXTXBB_RXTXBB1_PDHIQ_MASK) >> RXTXBB_RXTXBB1_PDHIQ_LSB)
-#define RXTXBB_RXTXBB1_PDHIQ_SET(x)              (((x) << RXTXBB_RXTXBB1_PDHIQ_LSB) & RXTXBB_RXTXBB1_PDHIQ_MASK)
-
-#define RXTXBB_RXTXBB2_ADDRESS                   0x00000054
-#define RXTXBB_RXTXBB2_OFFSET                    0x00000054
-#define RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_MSB    31
-#define RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_LSB    29
-#define RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_MASK   0xe0000000
-#define RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_GET(x) (((x) & RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_MASK) >> RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_LSB)
-#define RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_SET(x) (((x) << RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_LSB) & RXTXBB_RXTXBB2_IBN_37P5_OSHI_CTRL_MASK)
-#define RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_MSB    28
-#define RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_LSB    26
-#define RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_MASK   0x1c000000
-#define RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_GET(x) (((x) & RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_MASK) >> RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_LSB)
-#define RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_SET(x) (((x) << RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_LSB) & RXTXBB_RXTXBB2_IBN_37P5_OSLO_CTRL_MASK)
-#define RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_MSB   25
-#define RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_LSB   23
-#define RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_MASK  0x03800000
-#define RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_GET(x) (((x) & RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_MASK) >> RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_LSB)
-#define RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_SET(x) (((x) << RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_LSB) & RXTXBB_RXTXBB2_IBN_37P5_OSI2V_CTRL_MASK)
-#define RXTXBB_RXTXBB2_SPARE_MSB                 22
-#define RXTXBB_RXTXBB2_SPARE_LSB                 21
-#define RXTXBB_RXTXBB2_SPARE_MASK                0x00600000
-#define RXTXBB_RXTXBB2_SPARE_GET(x)              (((x) & RXTXBB_RXTXBB2_SPARE_MASK) >> RXTXBB_RXTXBB2_SPARE_LSB)
-#define RXTXBB_RXTXBB2_SPARE_SET(x)              (((x) << RXTXBB_RXTXBB2_SPARE_LSB) & RXTXBB_RXTXBB2_SPARE_MASK)
-#define RXTXBB_RXTXBB2_SHORTBUFFER_MSB           20
-#define RXTXBB_RXTXBB2_SHORTBUFFER_LSB           20
-#define RXTXBB_RXTXBB2_SHORTBUFFER_MASK          0x00100000
-#define RXTXBB_RXTXBB2_SHORTBUFFER_GET(x)        (((x) & RXTXBB_RXTXBB2_SHORTBUFFER_MASK) >> RXTXBB_RXTXBB2_SHORTBUFFER_LSB)
-#define RXTXBB_RXTXBB2_SHORTBUFFER_SET(x)        (((x) << RXTXBB_RXTXBB2_SHORTBUFFER_LSB) & RXTXBB_RXTXBB2_SHORTBUFFER_MASK)
-#define RXTXBB_RXTXBB2_SELBUFFER_MSB             19
-#define RXTXBB_RXTXBB2_SELBUFFER_LSB             19
-#define RXTXBB_RXTXBB2_SELBUFFER_MASK            0x00080000
-#define RXTXBB_RXTXBB2_SELBUFFER_GET(x)          (((x) & RXTXBB_RXTXBB2_SELBUFFER_MASK) >> RXTXBB_RXTXBB2_SELBUFFER_LSB)
-#define RXTXBB_RXTXBB2_SELBUFFER_SET(x)          (((x) << RXTXBB_RXTXBB2_SELBUFFER_LSB) & RXTXBB_RXTXBB2_SELBUFFER_MASK)
-#define RXTXBB_RXTXBB2_SEL_DAC_TEST_MSB          18
-#define RXTXBB_RXTXBB2_SEL_DAC_TEST_LSB          18
-#define RXTXBB_RXTXBB2_SEL_DAC_TEST_MASK         0x00040000
-#define RXTXBB_RXTXBB2_SEL_DAC_TEST_GET(x)       (((x) & RXTXBB_RXTXBB2_SEL_DAC_TEST_MASK) >> RXTXBB_RXTXBB2_SEL_DAC_TEST_LSB)
-#define RXTXBB_RXTXBB2_SEL_DAC_TEST_SET(x)       (((x) << RXTXBB_RXTXBB2_SEL_DAC_TEST_LSB) & RXTXBB_RXTXBB2_SEL_DAC_TEST_MASK)
-#define RXTXBB_RXTXBB2_SEL_LOQ_TEST_MSB          17
-#define RXTXBB_RXTXBB2_SEL_LOQ_TEST_LSB          17
-#define RXTXBB_RXTXBB2_SEL_LOQ_TEST_MASK         0x00020000
-#define RXTXBB_RXTXBB2_SEL_LOQ_TEST_GET(x)       (((x) & RXTXBB_RXTXBB2_SEL_LOQ_TEST_MASK) >> RXTXBB_RXTXBB2_SEL_LOQ_TEST_LSB)
-#define RXTXBB_RXTXBB2_SEL_LOQ_TEST_SET(x)       (((x) << RXTXBB_RXTXBB2_SEL_LOQ_TEST_LSB) & RXTXBB_RXTXBB2_SEL_LOQ_TEST_MASK)
-#define RXTXBB_RXTXBB2_SEL_HIQ_TEST_MSB          16
-#define RXTXBB_RXTXBB2_SEL_HIQ_TEST_LSB          16
-#define RXTXBB_RXTXBB2_SEL_HIQ_TEST_MASK         0x00010000
-#define RXTXBB_RXTXBB2_SEL_HIQ_TEST_GET(x)       (((x) & RXTXBB_RXTXBB2_SEL_HIQ_TEST_MASK) >> RXTXBB_RXTXBB2_SEL_HIQ_TEST_LSB)
-#define RXTXBB_RXTXBB2_SEL_HIQ_TEST_SET(x)       (((x) << RXTXBB_RXTXBB2_SEL_HIQ_TEST_LSB) & RXTXBB_RXTXBB2_SEL_HIQ_TEST_MASK)
-#define RXTXBB_RXTXBB2_SEL_I2V_TEST_MSB          15
-#define RXTXBB_RXTXBB2_SEL_I2V_TEST_LSB          15
-#define RXTXBB_RXTXBB2_SEL_I2V_TEST_MASK         0x00008000
-#define RXTXBB_RXTXBB2_SEL_I2V_TEST_GET(x)       (((x) & RXTXBB_RXTXBB2_SEL_I2V_TEST_MASK) >> RXTXBB_RXTXBB2_SEL_I2V_TEST_LSB)
-#define RXTXBB_RXTXBB2_SEL_I2V_TEST_SET(x)       (((x) << RXTXBB_RXTXBB2_SEL_I2V_TEST_LSB) & RXTXBB_RXTXBB2_SEL_I2V_TEST_MASK)
-#define RXTXBB_RXTXBB2_CMSEL_MSB                 14
-#define RXTXBB_RXTXBB2_CMSEL_LSB                 13
-#define RXTXBB_RXTXBB2_CMSEL_MASK                0x00006000
-#define RXTXBB_RXTXBB2_CMSEL_GET(x)              (((x) & RXTXBB_RXTXBB2_CMSEL_MASK) >> RXTXBB_RXTXBB2_CMSEL_LSB)
-#define RXTXBB_RXTXBB2_CMSEL_SET(x)              (((x) << RXTXBB_RXTXBB2_CMSEL_LSB) & RXTXBB_RXTXBB2_CMSEL_MASK)
-#define RXTXBB_RXTXBB2_FILTERFC_MSB              12
-#define RXTXBB_RXTXBB2_FILTERFC_LSB              8
-#define RXTXBB_RXTXBB2_FILTERFC_MASK             0x00001f00
-#define RXTXBB_RXTXBB2_FILTERFC_GET(x)           (((x) & RXTXBB_RXTXBB2_FILTERFC_MASK) >> RXTXBB_RXTXBB2_FILTERFC_LSB)
-#define RXTXBB_RXTXBB2_FILTERFC_SET(x)           (((x) << RXTXBB_RXTXBB2_FILTERFC_LSB) & RXTXBB_RXTXBB2_FILTERFC_MASK)
-#define RXTXBB_RXTXBB2_LOCALFILTERTUNING_MSB     7
-#define RXTXBB_RXTXBB2_LOCALFILTERTUNING_LSB     7
-#define RXTXBB_RXTXBB2_LOCALFILTERTUNING_MASK    0x00000080
-#define RXTXBB_RXTXBB2_LOCALFILTERTUNING_GET(x)  (((x) & RXTXBB_RXTXBB2_LOCALFILTERTUNING_MASK) >> RXTXBB_RXTXBB2_LOCALFILTERTUNING_LSB)
-#define RXTXBB_RXTXBB2_LOCALFILTERTUNING_SET(x)  (((x) << RXTXBB_RXTXBB2_LOCALFILTERTUNING_LSB) & RXTXBB_RXTXBB2_LOCALFILTERTUNING_MASK)
-#define RXTXBB_RXTXBB2_FILTERDOUBLEBW_MSB        6
-#define RXTXBB_RXTXBB2_FILTERDOUBLEBW_LSB        6
-#define RXTXBB_RXTXBB2_FILTERDOUBLEBW_MASK       0x00000040
-#define RXTXBB_RXTXBB2_FILTERDOUBLEBW_GET(x)     (((x) & RXTXBB_RXTXBB2_FILTERDOUBLEBW_MASK) >> RXTXBB_RXTXBB2_FILTERDOUBLEBW_LSB)
-#define RXTXBB_RXTXBB2_FILTERDOUBLEBW_SET(x)     (((x) << RXTXBB_RXTXBB2_FILTERDOUBLEBW_LSB) & RXTXBB_RXTXBB2_FILTERDOUBLEBW_MASK)
-#define RXTXBB_RXTXBB2_PATH2HIQ_EN_MSB           5
-#define RXTXBB_RXTXBB2_PATH2HIQ_EN_LSB           5
-#define RXTXBB_RXTXBB2_PATH2HIQ_EN_MASK          0x00000020
-#define RXTXBB_RXTXBB2_PATH2HIQ_EN_GET(x)        (((x) & RXTXBB_RXTXBB2_PATH2HIQ_EN_MASK) >> RXTXBB_RXTXBB2_PATH2HIQ_EN_LSB)
-#define RXTXBB_RXTXBB2_PATH2HIQ_EN_SET(x)        (((x) << RXTXBB_RXTXBB2_PATH2HIQ_EN_LSB) & RXTXBB_RXTXBB2_PATH2HIQ_EN_MASK)
-#define RXTXBB_RXTXBB2_PATH1HIQ_EN_MSB           4
-#define RXTXBB_RXTXBB2_PATH1HIQ_EN_LSB           4
-#define RXTXBB_RXTXBB2_PATH1HIQ_EN_MASK          0x00000010
-#define RXTXBB_RXTXBB2_PATH1HIQ_EN_GET(x)        (((x) & RXTXBB_RXTXBB2_PATH1HIQ_EN_MASK) >> RXTXBB_RXTXBB2_PATH1HIQ_EN_LSB)
-#define RXTXBB_RXTXBB2_PATH1HIQ_EN_SET(x)        (((x) << RXTXBB_RXTXBB2_PATH1HIQ_EN_LSB) & RXTXBB_RXTXBB2_PATH1HIQ_EN_MASK)
-#define RXTXBB_RXTXBB2_PATH3LOQ_EN_MSB           3
-#define RXTXBB_RXTXBB2_PATH3LOQ_EN_LSB           3
-#define RXTXBB_RXTXBB2_PATH3LOQ_EN_MASK          0x00000008
-#define RXTXBB_RXTXBB2_PATH3LOQ_EN_GET(x)        (((x) & RXTXBB_RXTXBB2_PATH3LOQ_EN_MASK) >> RXTXBB_RXTXBB2_PATH3LOQ_EN_LSB)
-#define RXTXBB_RXTXBB2_PATH3LOQ_EN_SET(x)        (((x) << RXTXBB_RXTXBB2_PATH3LOQ_EN_LSB) & RXTXBB_RXTXBB2_PATH3LOQ_EN_MASK)
-#define RXTXBB_RXTXBB2_PATH2LOQ_EN_MSB           2
-#define RXTXBB_RXTXBB2_PATH2LOQ_EN_LSB           2
-#define RXTXBB_RXTXBB2_PATH2LOQ_EN_MASK          0x00000004
-#define RXTXBB_RXTXBB2_PATH2LOQ_EN_GET(x)        (((x) & RXTXBB_RXTXBB2_PATH2LOQ_EN_MASK) >> RXTXBB_RXTXBB2_PATH2LOQ_EN_LSB)
-#define RXTXBB_RXTXBB2_PATH2LOQ_EN_SET(x)        (((x) << RXTXBB_RXTXBB2_PATH2LOQ_EN_LSB) & RXTXBB_RXTXBB2_PATH2LOQ_EN_MASK)
-#define RXTXBB_RXTXBB2_PATH1LOQ_EN_MSB           1
-#define RXTXBB_RXTXBB2_PATH1LOQ_EN_LSB           1
-#define RXTXBB_RXTXBB2_PATH1LOQ_EN_MASK          0x00000002
-#define RXTXBB_RXTXBB2_PATH1LOQ_EN_GET(x)        (((x) & RXTXBB_RXTXBB2_PATH1LOQ_EN_MASK) >> RXTXBB_RXTXBB2_PATH1LOQ_EN_LSB)
-#define RXTXBB_RXTXBB2_PATH1LOQ_EN_SET(x)        (((x) << RXTXBB_RXTXBB2_PATH1LOQ_EN_LSB) & RXTXBB_RXTXBB2_PATH1LOQ_EN_MASK)
-#define RXTXBB_RXTXBB2_PATH_OVERRIDE_MSB         0
-#define RXTXBB_RXTXBB2_PATH_OVERRIDE_LSB         0
-#define RXTXBB_RXTXBB2_PATH_OVERRIDE_MASK        0x00000001
-#define RXTXBB_RXTXBB2_PATH_OVERRIDE_GET(x)      (((x) & RXTXBB_RXTXBB2_PATH_OVERRIDE_MASK) >> RXTXBB_RXTXBB2_PATH_OVERRIDE_LSB)
-#define RXTXBB_RXTXBB2_PATH_OVERRIDE_SET(x)      (((x) << RXTXBB_RXTXBB2_PATH_OVERRIDE_LSB) & RXTXBB_RXTXBB2_PATH_OVERRIDE_MASK)
-
-#define RXTXBB_RXTXBB3_ADDRESS                   0x00000058
-#define RXTXBB_RXTXBB3_OFFSET                    0x00000058
-#define RXTXBB_RXTXBB3_SPARE_MSB                 31
-#define RXTXBB_RXTXBB3_SPARE_LSB                 27
-#define RXTXBB_RXTXBB3_SPARE_MASK                0xf8000000
-#define RXTXBB_RXTXBB3_SPARE_GET(x)              (((x) & RXTXBB_RXTXBB3_SPARE_MASK) >> RXTXBB_RXTXBB3_SPARE_LSB)
-#define RXTXBB_RXTXBB3_SPARE_SET(x)              (((x) << RXTXBB_RXTXBB3_SPARE_LSB) & RXTXBB_RXTXBB3_SPARE_MASK)
-#define RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_MSB 26
-#define RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_LSB 24
-#define RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_MASK 0x07000000
-#define RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_GET(x) (((x) & RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_SET(x) (((x) << RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_25U_CM_BUFAMP_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_MSB    23
-#define RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_LSB    21
-#define RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_MASK   0x00e00000
-#define RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_GET(x) (((x) & RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_SET(x) (((x) << RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_25U_BKV2I_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_MSB      20
-#define RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_LSB      18
-#define RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_MASK     0x001c0000
-#define RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_GET(x)   (((x) & RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_SET(x)   (((x) << RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_25U_I2V_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_MSB      17
-#define RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_LSB      15
-#define RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_MASK     0x00038000
-#define RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_GET(x)   (((x) & RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_SET(x)   (((x) << RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_25U_HI1_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_MSB      14
-#define RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_LSB      12
-#define RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_MASK     0x00007000
-#define RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_GET(x)   (((x) & RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_SET(x)   (((x) << RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_25U_HI2_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_MSB      11
-#define RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_LSB      9
-#define RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_MASK     0x00000e00
-#define RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_GET(x)   (((x) & RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_SET(x)   (((x) << RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_25U_LO1_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_MSB      8
-#define RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_LSB      6
-#define RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_MASK     0x000001c0
-#define RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_GET(x)   (((x) & RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_SET(x)   (((x) << RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_25U_LO2_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_MSB     5
-#define RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_LSB     3
-#define RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_MASK    0x00000038
-#define RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_GET(x)  (((x) & RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_MASK) >> RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_SET(x)  (((x) << RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_LSB) & RXTXBB_RXTXBB3_IBRN_12P5_CM_CTRL_MASK)
-#define RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_MSB    2
-#define RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_LSB    0
-#define RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_MASK   0x00000007
-#define RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_GET(x) (((x) & RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_MASK) >> RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_LSB)
-#define RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_SET(x) (((x) << RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_LSB) & RXTXBB_RXTXBB3_IBN_100U_TEST_CTRL_MASK)
-
-#define RXTXBB_RXTXBB4_ADDRESS                   0x0000005c
-#define RXTXBB_RXTXBB4_OFFSET                    0x0000005c
-#define RXTXBB_RXTXBB4_SPARE_MSB                 31
-#define RXTXBB_RXTXBB4_SPARE_LSB                 31
-#define RXTXBB_RXTXBB4_SPARE_MASK                0x80000000
-#define RXTXBB_RXTXBB4_SPARE_GET(x)              (((x) & RXTXBB_RXTXBB4_SPARE_MASK) >> RXTXBB_RXTXBB4_SPARE_LSB)
-#define RXTXBB_RXTXBB4_SPARE_SET(x)              (((x) << RXTXBB_RXTXBB4_SPARE_LSB) & RXTXBB_RXTXBB4_SPARE_MASK)
-#define RXTXBB_RXTXBB4_LOCALOFFSET_MSB           30
-#define RXTXBB_RXTXBB4_LOCALOFFSET_LSB           30
-#define RXTXBB_RXTXBB4_LOCALOFFSET_MASK          0x40000000
-#define RXTXBB_RXTXBB4_LOCALOFFSET_GET(x)        (((x) & RXTXBB_RXTXBB4_LOCALOFFSET_MASK) >> RXTXBB_RXTXBB4_LOCALOFFSET_LSB)
-#define RXTXBB_RXTXBB4_LOCALOFFSET_SET(x)        (((x) << RXTXBB_RXTXBB4_LOCALOFFSET_LSB) & RXTXBB_RXTXBB4_LOCALOFFSET_MASK)
-#define RXTXBB_RXTXBB4_OFSTCORRHII_MSB           29
-#define RXTXBB_RXTXBB4_OFSTCORRHII_LSB           25
-#define RXTXBB_RXTXBB4_OFSTCORRHII_MASK          0x3e000000
-#define RXTXBB_RXTXBB4_OFSTCORRHII_GET(x)        (((x) & RXTXBB_RXTXBB4_OFSTCORRHII_MASK) >> RXTXBB_RXTXBB4_OFSTCORRHII_LSB)
-#define RXTXBB_RXTXBB4_OFSTCORRHII_SET(x)        (((x) << RXTXBB_RXTXBB4_OFSTCORRHII_LSB) & RXTXBB_RXTXBB4_OFSTCORRHII_MASK)
-#define RXTXBB_RXTXBB4_OFSTCORRHIQ_MSB           24
-#define RXTXBB_RXTXBB4_OFSTCORRHIQ_LSB           20
-#define RXTXBB_RXTXBB4_OFSTCORRHIQ_MASK          0x01f00000
-#define RXTXBB_RXTXBB4_OFSTCORRHIQ_GET(x)        (((x) & RXTXBB_RXTXBB4_OFSTCORRHIQ_MASK) >> RXTXBB_RXTXBB4_OFSTCORRHIQ_LSB)
-#define RXTXBB_RXTXBB4_OFSTCORRHIQ_SET(x)        (((x) << RXTXBB_RXTXBB4_OFSTCORRHIQ_LSB) & RXTXBB_RXTXBB4_OFSTCORRHIQ_MASK)
-#define RXTXBB_RXTXBB4_OFSTCORRLOI_MSB           19
-#define RXTXBB_RXTXBB4_OFSTCORRLOI_LSB           15
-#define RXTXBB_RXTXBB4_OFSTCORRLOI_MASK          0x000f8000
-#define RXTXBB_RXTXBB4_OFSTCORRLOI_GET(x)        (((x) & RXTXBB_RXTXBB4_OFSTCORRLOI_MASK) >> RXTXBB_RXTXBB4_OFSTCORRLOI_LSB)
-#define RXTXBB_RXTXBB4_OFSTCORRLOI_SET(x)        (((x) << RXTXBB_RXTXBB4_OFSTCORRLOI_LSB) & RXTXBB_RXTXBB4_OFSTCORRLOI_MASK)
-#define RXTXBB_RXTXBB4_OFSTCORRLOQ_MSB           14
-#define RXTXBB_RXTXBB4_OFSTCORRLOQ_LSB           10
-#define RXTXBB_RXTXBB4_OFSTCORRLOQ_MASK          0x00007c00
-#define RXTXBB_RXTXBB4_OFSTCORRLOQ_GET(x)        (((x) & RXTXBB_RXTXBB4_OFSTCORRLOQ_MASK) >> RXTXBB_RXTXBB4_OFSTCORRLOQ_LSB)
-#define RXTXBB_RXTXBB4_OFSTCORRLOQ_SET(x)        (((x) << RXTXBB_RXTXBB4_OFSTCORRLOQ_LSB) & RXTXBB_RXTXBB4_OFSTCORRLOQ_MASK)
-#define RXTXBB_RXTXBB4_OFSTCORRI2VI_MSB          9
-#define RXTXBB_RXTXBB4_OFSTCORRI2VI_LSB          5
-#define RXTXBB_RXTXBB4_OFSTCORRI2VI_MASK         0x000003e0
-#define RXTXBB_RXTXBB4_OFSTCORRI2VI_GET(x)       (((x) & RXTXBB_RXTXBB4_OFSTCORRI2VI_MASK) >> RXTXBB_RXTXBB4_OFSTCORRI2VI_LSB)
-#define RXTXBB_RXTXBB4_OFSTCORRI2VI_SET(x)       (((x) << RXTXBB_RXTXBB4_OFSTCORRI2VI_LSB) & RXTXBB_RXTXBB4_OFSTCORRI2VI_MASK)
-#define RXTXBB_RXTXBB4_OFSTCORRI2VQ_MSB          4
-#define RXTXBB_RXTXBB4_OFSTCORRI2VQ_LSB          0
-#define RXTXBB_RXTXBB4_OFSTCORRI2VQ_MASK         0x0000001f
-#define RXTXBB_RXTXBB4_OFSTCORRI2VQ_GET(x)       (((x) & RXTXBB_RXTXBB4_OFSTCORRI2VQ_MASK) >> RXTXBB_RXTXBB4_OFSTCORRI2VQ_LSB)
-#define RXTXBB_RXTXBB4_OFSTCORRI2VQ_SET(x)       (((x) << RXTXBB_RXTXBB4_OFSTCORRI2VQ_LSB) & RXTXBB_RXTXBB4_OFSTCORRI2VQ_MASK)
-
-#define ADDAC_ADDAC1_ADDRESS                     0x00000060
-#define ADDAC_ADDAC1_OFFSET                      0x00000060
-#define ADDAC_ADDAC1_PLL_SVREG_MSB               31
-#define ADDAC_ADDAC1_PLL_SVREG_LSB               31
-#define ADDAC_ADDAC1_PLL_SVREG_MASK              0x80000000
-#define ADDAC_ADDAC1_PLL_SVREG_GET(x)            (((x) & ADDAC_ADDAC1_PLL_SVREG_MASK) >> ADDAC_ADDAC1_PLL_SVREG_LSB)
-#define ADDAC_ADDAC1_PLL_SVREG_SET(x)            (((x) << ADDAC_ADDAC1_PLL_SVREG_LSB) & ADDAC_ADDAC1_PLL_SVREG_MASK)
-#define ADDAC_ADDAC1_PLL_SCLAMP_MSB              30
-#define ADDAC_ADDAC1_PLL_SCLAMP_LSB              28
-#define ADDAC_ADDAC1_PLL_SCLAMP_MASK             0x70000000
-#define ADDAC_ADDAC1_PLL_SCLAMP_GET(x)           (((x) & ADDAC_ADDAC1_PLL_SCLAMP_MASK) >> ADDAC_ADDAC1_PLL_SCLAMP_LSB)
-#define ADDAC_ADDAC1_PLL_SCLAMP_SET(x)           (((x) << ADDAC_ADDAC1_PLL_SCLAMP_LSB) & ADDAC_ADDAC1_PLL_SCLAMP_MASK)
-#define ADDAC_ADDAC1_PLL_ATB_MSB                 27
-#define ADDAC_ADDAC1_PLL_ATB_LSB                 26
-#define ADDAC_ADDAC1_PLL_ATB_MASK                0x0c000000
-#define ADDAC_ADDAC1_PLL_ATB_GET(x)              (((x) & ADDAC_ADDAC1_PLL_ATB_MASK) >> ADDAC_ADDAC1_PLL_ATB_LSB)
-#define ADDAC_ADDAC1_PLL_ATB_SET(x)              (((x) << ADDAC_ADDAC1_PLL_ATB_LSB) & ADDAC_ADDAC1_PLL_ATB_MASK)
-#define ADDAC_ADDAC1_PLL_ICP_MSB                 25
-#define ADDAC_ADDAC1_PLL_ICP_LSB                 23
-#define ADDAC_ADDAC1_PLL_ICP_MASK                0x03800000
-#define ADDAC_ADDAC1_PLL_ICP_GET(x)              (((x) & ADDAC_ADDAC1_PLL_ICP_MASK) >> ADDAC_ADDAC1_PLL_ICP_LSB)
-#define ADDAC_ADDAC1_PLL_ICP_SET(x)              (((x) << ADDAC_ADDAC1_PLL_ICP_LSB) & ADDAC_ADDAC1_PLL_ICP_MASK)
-#define ADDAC_ADDAC1_PLL_FILTER_MSB              22
-#define ADDAC_ADDAC1_PLL_FILTER_LSB              15
-#define ADDAC_ADDAC1_PLL_FILTER_MASK             0x007f8000
-#define ADDAC_ADDAC1_PLL_FILTER_GET(x)           (((x) & ADDAC_ADDAC1_PLL_FILTER_MASK) >> ADDAC_ADDAC1_PLL_FILTER_LSB)
-#define ADDAC_ADDAC1_PLL_FILTER_SET(x)           (((x) << ADDAC_ADDAC1_PLL_FILTER_LSB) & ADDAC_ADDAC1_PLL_FILTER_MASK)
-#define ADDAC_ADDAC1_PWDPLL_MSB                  14
-#define ADDAC_ADDAC1_PWDPLL_LSB                  14
-#define ADDAC_ADDAC1_PWDPLL_MASK                 0x00004000
-#define ADDAC_ADDAC1_PWDPLL_GET(x)               (((x) & ADDAC_ADDAC1_PWDPLL_MASK) >> ADDAC_ADDAC1_PWDPLL_LSB)
-#define ADDAC_ADDAC1_PWDPLL_SET(x)               (((x) << ADDAC_ADDAC1_PWDPLL_LSB) & ADDAC_ADDAC1_PWDPLL_MASK)
-#define ADDAC_ADDAC1_PWDADC_MSB                  13
-#define ADDAC_ADDAC1_PWDADC_LSB                  13
-#define ADDAC_ADDAC1_PWDADC_MASK                 0x00002000
-#define ADDAC_ADDAC1_PWDADC_GET(x)               (((x) & ADDAC_ADDAC1_PWDADC_MASK) >> ADDAC_ADDAC1_PWDADC_LSB)
-#define ADDAC_ADDAC1_PWDADC_SET(x)               (((x) << ADDAC_ADDAC1_PWDADC_LSB) & ADDAC_ADDAC1_PWDADC_MASK)
-#define ADDAC_ADDAC1_PWDDAC_MSB                  12
-#define ADDAC_ADDAC1_PWDDAC_LSB                  12
-#define ADDAC_ADDAC1_PWDDAC_MASK                 0x00001000
-#define ADDAC_ADDAC1_PWDDAC_GET(x)               (((x) & ADDAC_ADDAC1_PWDDAC_MASK) >> ADDAC_ADDAC1_PWDDAC_LSB)
-#define ADDAC_ADDAC1_PWDDAC_SET(x)               (((x) << ADDAC_ADDAC1_PWDDAC_LSB) & ADDAC_ADDAC1_PWDDAC_MASK)
-#define ADDAC_ADDAC1_FORCEMSBLOW_MSB             11
-#define ADDAC_ADDAC1_FORCEMSBLOW_LSB             11
-#define ADDAC_ADDAC1_FORCEMSBLOW_MASK            0x00000800
-#define ADDAC_ADDAC1_FORCEMSBLOW_GET(x)          (((x) & ADDAC_ADDAC1_FORCEMSBLOW_MASK) >> ADDAC_ADDAC1_FORCEMSBLOW_LSB)
-#define ADDAC_ADDAC1_FORCEMSBLOW_SET(x)          (((x) << ADDAC_ADDAC1_FORCEMSBLOW_LSB) & ADDAC_ADDAC1_FORCEMSBLOW_MASK)
-#define ADDAC_ADDAC1_SELMANPWDS_MSB              10
-#define ADDAC_ADDAC1_SELMANPWDS_LSB              10
-#define ADDAC_ADDAC1_SELMANPWDS_MASK             0x00000400
-#define ADDAC_ADDAC1_SELMANPWDS_GET(x)           (((x) & ADDAC_ADDAC1_SELMANPWDS_MASK) >> ADDAC_ADDAC1_SELMANPWDS_LSB)
-#define ADDAC_ADDAC1_SELMANPWDS_SET(x)           (((x) << ADDAC_ADDAC1_SELMANPWDS_LSB) & ADDAC_ADDAC1_SELMANPWDS_MASK)
-#define ADDAC_ADDAC1_INV_CLK160_ADC_MSB          9
-#define ADDAC_ADDAC1_INV_CLK160_ADC_LSB          9
-#define ADDAC_ADDAC1_INV_CLK160_ADC_MASK         0x00000200
-#define ADDAC_ADDAC1_INV_CLK160_ADC_GET(x)       (((x) & ADDAC_ADDAC1_INV_CLK160_ADC_MASK) >> ADDAC_ADDAC1_INV_CLK160_ADC_LSB)
-#define ADDAC_ADDAC1_INV_CLK160_ADC_SET(x)       (((x) << ADDAC_ADDAC1_INV_CLK160_ADC_LSB) & ADDAC_ADDAC1_INV_CLK160_ADC_MASK)
-#define ADDAC_ADDAC1_CM_SEL_MSB                  8
-#define ADDAC_ADDAC1_CM_SEL_LSB                  7
-#define ADDAC_ADDAC1_CM_SEL_MASK                 0x00000180
-#define ADDAC_ADDAC1_CM_SEL_GET(x)               (((x) & ADDAC_ADDAC1_CM_SEL_MASK) >> ADDAC_ADDAC1_CM_SEL_LSB)
-#define ADDAC_ADDAC1_CM_SEL_SET(x)               (((x) << ADDAC_ADDAC1_CM_SEL_LSB) & ADDAC_ADDAC1_CM_SEL_MASK)
-#define ADDAC_ADDAC1_DISABLE_DAC_REG_MSB         6
-#define ADDAC_ADDAC1_DISABLE_DAC_REG_LSB         6
-#define ADDAC_ADDAC1_DISABLE_DAC_REG_MASK        0x00000040
-#define ADDAC_ADDAC1_DISABLE_DAC_REG_GET(x)      (((x) & ADDAC_ADDAC1_DISABLE_DAC_REG_MASK) >> ADDAC_ADDAC1_DISABLE_DAC_REG_LSB)
-#define ADDAC_ADDAC1_DISABLE_DAC_REG_SET(x)      (((x) << ADDAC_ADDAC1_DISABLE_DAC_REG_LSB) & ADDAC_ADDAC1_DISABLE_DAC_REG_MASK)
-#define ADDAC_ADDAC1_SPARE_MSB                   5
-#define ADDAC_ADDAC1_SPARE_LSB                   0
-#define ADDAC_ADDAC1_SPARE_MASK                  0x0000003f
-#define ADDAC_ADDAC1_SPARE_GET(x)                (((x) & ADDAC_ADDAC1_SPARE_MASK) >> ADDAC_ADDAC1_SPARE_LSB)
-#define ADDAC_ADDAC1_SPARE_SET(x)                (((x) << ADDAC_ADDAC1_SPARE_LSB) & ADDAC_ADDAC1_SPARE_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct analog_reg_reg_s {
-  volatile unsigned int synth_synth1;
-  volatile unsigned int synth_synth2;
-  volatile unsigned int synth_synth3;
-  volatile unsigned int synth_synth4;
-  volatile unsigned int synth_synth5;
-  volatile unsigned int synth_synth6;
-  volatile unsigned int synth_synth7;
-  volatile unsigned int synth_synth8;
-  volatile unsigned int rf5g_rf5g1;
-  volatile unsigned int rf5g_rf5g2;
-  volatile unsigned int rf2g_rf2g1;
-  volatile unsigned int rf2g_rf2g2;
-  volatile unsigned int top_gain;
-  volatile unsigned int top_top;
-  volatile unsigned int bias_bias_sel;
-  volatile unsigned int bias_bias1;
-  volatile unsigned int bias_bias2;
-  volatile unsigned int bias_bias3;
-  volatile unsigned int txpc_txpc;
-  volatile unsigned int txpc_misc;
-  volatile unsigned int rxtxbb_rxtxbb1;
-  volatile unsigned int rxtxbb_rxtxbb2;
-  volatile unsigned int rxtxbb_rxtxbb3;
-  volatile unsigned int rxtxbb_rxtxbb4;
-  volatile unsigned int addac_addac1;
-} analog_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _ANALOG_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/apb_map.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/apb_map.h
deleted file mode 100644
index f3bf6d6cc82baa45ae6edb176169c39a2c28a359..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/apb_map.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _APB_MAP_H_
-#define _APB_MAP_H_
-
-#define RTC_BASE_ADDRESS                         0x00004000
-#define VMC_BASE_ADDRESS                         0x00008000
-#define UART_BASE_ADDRESS                        0x0000c000
-#define SI_BASE_ADDRESS                          0x00010000
-#define GPIO_BASE_ADDRESS                        0x00014000
-#define MBOX_BASE_ADDRESS                        0x00018000
-#define ANALOG_INTF_BASE_ADDRESS                 0x0001c000
-#define MAC_BASE_ADDRESS                         0x00020000
-
-#endif /* _APB_MAP_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/gpio_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/gpio_reg.h
deleted file mode 100644
index 4f2b964b7df32db2afb1afe863cff70dc1c7ca14..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/gpio_reg.h
+++ /dev/null
@@ -1,977 +0,0 @@
-#ifndef _GPIO_REG_REG_H_
-#define _GPIO_REG_REG_H_
-
-#define GPIO_OUT_ADDRESS                         0x00000000
-#define GPIO_OUT_OFFSET                          0x00000000
-#define GPIO_OUT_DATA_MSB                        17
-#define GPIO_OUT_DATA_LSB                        0
-#define GPIO_OUT_DATA_MASK                       0x0003ffff
-#define GPIO_OUT_DATA_GET(x)                     (((x) & GPIO_OUT_DATA_MASK) >> GPIO_OUT_DATA_LSB)
-#define GPIO_OUT_DATA_SET(x)                     (((x) << GPIO_OUT_DATA_LSB) & GPIO_OUT_DATA_MASK)
-
-#define GPIO_OUT_W1TS_ADDRESS                    0x00000004
-#define GPIO_OUT_W1TS_OFFSET                     0x00000004
-#define GPIO_OUT_W1TS_DATA_MSB                   17
-#define GPIO_OUT_W1TS_DATA_LSB                   0
-#define GPIO_OUT_W1TS_DATA_MASK                  0x0003ffff
-#define GPIO_OUT_W1TS_DATA_GET(x)                (((x) & GPIO_OUT_W1TS_DATA_MASK) >> GPIO_OUT_W1TS_DATA_LSB)
-#define GPIO_OUT_W1TS_DATA_SET(x)                (((x) << GPIO_OUT_W1TS_DATA_LSB) & GPIO_OUT_W1TS_DATA_MASK)
-
-#define GPIO_OUT_W1TC_ADDRESS                    0x00000008
-#define GPIO_OUT_W1TC_OFFSET                     0x00000008
-#define GPIO_OUT_W1TC_DATA_MSB                   17
-#define GPIO_OUT_W1TC_DATA_LSB                   0
-#define GPIO_OUT_W1TC_DATA_MASK                  0x0003ffff
-#define GPIO_OUT_W1TC_DATA_GET(x)                (((x) & GPIO_OUT_W1TC_DATA_MASK) >> GPIO_OUT_W1TC_DATA_LSB)
-#define GPIO_OUT_W1TC_DATA_SET(x)                (((x) << GPIO_OUT_W1TC_DATA_LSB) & GPIO_OUT_W1TC_DATA_MASK)
-
-#define GPIO_ENABLE_ADDRESS                      0x0000000c
-#define GPIO_ENABLE_OFFSET                       0x0000000c
-#define GPIO_ENABLE_DATA_MSB                     17
-#define GPIO_ENABLE_DATA_LSB                     0
-#define GPIO_ENABLE_DATA_MASK                    0x0003ffff
-#define GPIO_ENABLE_DATA_GET(x)                  (((x) & GPIO_ENABLE_DATA_MASK) >> GPIO_ENABLE_DATA_LSB)
-#define GPIO_ENABLE_DATA_SET(x)                  (((x) << GPIO_ENABLE_DATA_LSB) & GPIO_ENABLE_DATA_MASK)
-
-#define GPIO_ENABLE_W1TS_ADDRESS                 0x00000010
-#define GPIO_ENABLE_W1TS_OFFSET                  0x00000010
-#define GPIO_ENABLE_W1TS_DATA_MSB                17
-#define GPIO_ENABLE_W1TS_DATA_LSB                0
-#define GPIO_ENABLE_W1TS_DATA_MASK               0x0003ffff
-#define GPIO_ENABLE_W1TS_DATA_GET(x)             (((x) & GPIO_ENABLE_W1TS_DATA_MASK) >> GPIO_ENABLE_W1TS_DATA_LSB)
-#define GPIO_ENABLE_W1TS_DATA_SET(x)             (((x) << GPIO_ENABLE_W1TS_DATA_LSB) & GPIO_ENABLE_W1TS_DATA_MASK)
-
-#define GPIO_ENABLE_W1TC_ADDRESS                 0x00000014
-#define GPIO_ENABLE_W1TC_OFFSET                  0x00000014
-#define GPIO_ENABLE_W1TC_DATA_MSB                17
-#define GPIO_ENABLE_W1TC_DATA_LSB                0
-#define GPIO_ENABLE_W1TC_DATA_MASK               0x0003ffff
-#define GPIO_ENABLE_W1TC_DATA_GET(x)             (((x) & GPIO_ENABLE_W1TC_DATA_MASK) >> GPIO_ENABLE_W1TC_DATA_LSB)
-#define GPIO_ENABLE_W1TC_DATA_SET(x)             (((x) << GPIO_ENABLE_W1TC_DATA_LSB) & GPIO_ENABLE_W1TC_DATA_MASK)
-
-#define GPIO_IN_ADDRESS                          0x00000018
-#define GPIO_IN_OFFSET                           0x00000018
-#define GPIO_IN_DATA_MSB                         17
-#define GPIO_IN_DATA_LSB                         0
-#define GPIO_IN_DATA_MASK                        0x0003ffff
-#define GPIO_IN_DATA_GET(x)                      (((x) & GPIO_IN_DATA_MASK) >> GPIO_IN_DATA_LSB)
-#define GPIO_IN_DATA_SET(x)                      (((x) << GPIO_IN_DATA_LSB) & GPIO_IN_DATA_MASK)
-
-#define GPIO_STATUS_ADDRESS                      0x0000001c
-#define GPIO_STATUS_OFFSET                       0x0000001c
-#define GPIO_STATUS_INTERRUPT_MSB                17
-#define GPIO_STATUS_INTERRUPT_LSB                0
-#define GPIO_STATUS_INTERRUPT_MASK               0x0003ffff
-#define GPIO_STATUS_INTERRUPT_GET(x)             (((x) & GPIO_STATUS_INTERRUPT_MASK) >> GPIO_STATUS_INTERRUPT_LSB)
-#define GPIO_STATUS_INTERRUPT_SET(x)             (((x) << GPIO_STATUS_INTERRUPT_LSB) & GPIO_STATUS_INTERRUPT_MASK)
-
-#define GPIO_STATUS_W1TS_ADDRESS                 0x00000020
-#define GPIO_STATUS_W1TS_OFFSET                  0x00000020
-#define GPIO_STATUS_W1TS_INTERRUPT_MSB           17
-#define GPIO_STATUS_W1TS_INTERRUPT_LSB           0
-#define GPIO_STATUS_W1TS_INTERRUPT_MASK          0x0003ffff
-#define GPIO_STATUS_W1TS_INTERRUPT_GET(x)        (((x) & GPIO_STATUS_W1TS_INTERRUPT_MASK) >> GPIO_STATUS_W1TS_INTERRUPT_LSB)
-#define GPIO_STATUS_W1TS_INTERRUPT_SET(x)        (((x) << GPIO_STATUS_W1TS_INTERRUPT_LSB) & GPIO_STATUS_W1TS_INTERRUPT_MASK)
-
-#define GPIO_STATUS_W1TC_ADDRESS                 0x00000024
-#define GPIO_STATUS_W1TC_OFFSET                  0x00000024
-#define GPIO_STATUS_W1TC_INTERRUPT_MSB           17
-#define GPIO_STATUS_W1TC_INTERRUPT_LSB           0
-#define GPIO_STATUS_W1TC_INTERRUPT_MASK          0x0003ffff
-#define GPIO_STATUS_W1TC_INTERRUPT_GET(x)        (((x) & GPIO_STATUS_W1TC_INTERRUPT_MASK) >> GPIO_STATUS_W1TC_INTERRUPT_LSB)
-#define GPIO_STATUS_W1TC_INTERRUPT_SET(x)        (((x) << GPIO_STATUS_W1TC_INTERRUPT_LSB) & GPIO_STATUS_W1TC_INTERRUPT_MASK)
-
-#define GPIO_PIN0_ADDRESS                        0x00000028
-#define GPIO_PIN0_OFFSET                         0x00000028
-#define GPIO_PIN0_CONFIG_MSB                     12
-#define GPIO_PIN0_CONFIG_LSB                     11
-#define GPIO_PIN0_CONFIG_MASK                    0x00001800
-#define GPIO_PIN0_CONFIG_GET(x)                  (((x) & GPIO_PIN0_CONFIG_MASK) >> GPIO_PIN0_CONFIG_LSB)
-#define GPIO_PIN0_CONFIG_SET(x)                  (((x) << GPIO_PIN0_CONFIG_LSB) & GPIO_PIN0_CONFIG_MASK)
-#define GPIO_PIN0_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN0_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN0_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN0_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN0_WAKEUP_ENABLE_MASK) >> GPIO_PIN0_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN0_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN0_WAKEUP_ENABLE_LSB) & GPIO_PIN0_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN0_INT_TYPE_MSB                   9
-#define GPIO_PIN0_INT_TYPE_LSB                   7
-#define GPIO_PIN0_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN0_INT_TYPE_GET(x)                (((x) & GPIO_PIN0_INT_TYPE_MASK) >> GPIO_PIN0_INT_TYPE_LSB)
-#define GPIO_PIN0_INT_TYPE_SET(x)                (((x) << GPIO_PIN0_INT_TYPE_LSB) & GPIO_PIN0_INT_TYPE_MASK)
-#define GPIO_PIN0_PAD_DRIVER_MSB                 2
-#define GPIO_PIN0_PAD_DRIVER_LSB                 2
-#define GPIO_PIN0_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN0_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN0_PAD_DRIVER_MASK) >> GPIO_PIN0_PAD_DRIVER_LSB)
-#define GPIO_PIN0_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN0_PAD_DRIVER_LSB) & GPIO_PIN0_PAD_DRIVER_MASK)
-#define GPIO_PIN0_SOURCE_MSB                     0
-#define GPIO_PIN0_SOURCE_LSB                     0
-#define GPIO_PIN0_SOURCE_MASK                    0x00000001
-#define GPIO_PIN0_SOURCE_GET(x)                  (((x) & GPIO_PIN0_SOURCE_MASK) >> GPIO_PIN0_SOURCE_LSB)
-#define GPIO_PIN0_SOURCE_SET(x)                  (((x) << GPIO_PIN0_SOURCE_LSB) & GPIO_PIN0_SOURCE_MASK)
-
-#define GPIO_PIN1_ADDRESS                        0x0000002c
-#define GPIO_PIN1_OFFSET                         0x0000002c
-#define GPIO_PIN1_CONFIG_MSB                     12
-#define GPIO_PIN1_CONFIG_LSB                     11
-#define GPIO_PIN1_CONFIG_MASK                    0x00001800
-#define GPIO_PIN1_CONFIG_GET(x)                  (((x) & GPIO_PIN1_CONFIG_MASK) >> GPIO_PIN1_CONFIG_LSB)
-#define GPIO_PIN1_CONFIG_SET(x)                  (((x) << GPIO_PIN1_CONFIG_LSB) & GPIO_PIN1_CONFIG_MASK)
-#define GPIO_PIN1_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN1_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN1_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN1_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN1_WAKEUP_ENABLE_MASK) >> GPIO_PIN1_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN1_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN1_WAKEUP_ENABLE_LSB) & GPIO_PIN1_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN1_INT_TYPE_MSB                   9
-#define GPIO_PIN1_INT_TYPE_LSB                   7
-#define GPIO_PIN1_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN1_INT_TYPE_GET(x)                (((x) & GPIO_PIN1_INT_TYPE_MASK) >> GPIO_PIN1_INT_TYPE_LSB)
-#define GPIO_PIN1_INT_TYPE_SET(x)                (((x) << GPIO_PIN1_INT_TYPE_LSB) & GPIO_PIN1_INT_TYPE_MASK)
-#define GPIO_PIN1_PAD_DRIVER_MSB                 2
-#define GPIO_PIN1_PAD_DRIVER_LSB                 2
-#define GPIO_PIN1_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN1_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN1_PAD_DRIVER_MASK) >> GPIO_PIN1_PAD_DRIVER_LSB)
-#define GPIO_PIN1_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN1_PAD_DRIVER_LSB) & GPIO_PIN1_PAD_DRIVER_MASK)
-#define GPIO_PIN1_SOURCE_MSB                     0
-#define GPIO_PIN1_SOURCE_LSB                     0
-#define GPIO_PIN1_SOURCE_MASK                    0x00000001
-#define GPIO_PIN1_SOURCE_GET(x)                  (((x) & GPIO_PIN1_SOURCE_MASK) >> GPIO_PIN1_SOURCE_LSB)
-#define GPIO_PIN1_SOURCE_SET(x)                  (((x) << GPIO_PIN1_SOURCE_LSB) & GPIO_PIN1_SOURCE_MASK)
-
-#define GPIO_PIN2_ADDRESS                        0x00000030
-#define GPIO_PIN2_OFFSET                         0x00000030
-#define GPIO_PIN2_CONFIG_MSB                     12
-#define GPIO_PIN2_CONFIG_LSB                     11
-#define GPIO_PIN2_CONFIG_MASK                    0x00001800
-#define GPIO_PIN2_CONFIG_GET(x)                  (((x) & GPIO_PIN2_CONFIG_MASK) >> GPIO_PIN2_CONFIG_LSB)
-#define GPIO_PIN2_CONFIG_SET(x)                  (((x) << GPIO_PIN2_CONFIG_LSB) & GPIO_PIN2_CONFIG_MASK)
-#define GPIO_PIN2_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN2_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN2_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN2_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN2_WAKEUP_ENABLE_MASK) >> GPIO_PIN2_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN2_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN2_WAKEUP_ENABLE_LSB) & GPIO_PIN2_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN2_INT_TYPE_MSB                   9
-#define GPIO_PIN2_INT_TYPE_LSB                   7
-#define GPIO_PIN2_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN2_INT_TYPE_GET(x)                (((x) & GPIO_PIN2_INT_TYPE_MASK) >> GPIO_PIN2_INT_TYPE_LSB)
-#define GPIO_PIN2_INT_TYPE_SET(x)                (((x) << GPIO_PIN2_INT_TYPE_LSB) & GPIO_PIN2_INT_TYPE_MASK)
-#define GPIO_PIN2_PAD_DRIVER_MSB                 2
-#define GPIO_PIN2_PAD_DRIVER_LSB                 2
-#define GPIO_PIN2_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN2_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN2_PAD_DRIVER_MASK) >> GPIO_PIN2_PAD_DRIVER_LSB)
-#define GPIO_PIN2_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN2_PAD_DRIVER_LSB) & GPIO_PIN2_PAD_DRIVER_MASK)
-#define GPIO_PIN2_SOURCE_MSB                     0
-#define GPIO_PIN2_SOURCE_LSB                     0
-#define GPIO_PIN2_SOURCE_MASK                    0x00000001
-#define GPIO_PIN2_SOURCE_GET(x)                  (((x) & GPIO_PIN2_SOURCE_MASK) >> GPIO_PIN2_SOURCE_LSB)
-#define GPIO_PIN2_SOURCE_SET(x)                  (((x) << GPIO_PIN2_SOURCE_LSB) & GPIO_PIN2_SOURCE_MASK)
-
-#define GPIO_PIN3_ADDRESS                        0x00000034
-#define GPIO_PIN3_OFFSET                         0x00000034
-#define GPIO_PIN3_CONFIG_MSB                     12
-#define GPIO_PIN3_CONFIG_LSB                     11
-#define GPIO_PIN3_CONFIG_MASK                    0x00001800
-#define GPIO_PIN3_CONFIG_GET(x)                  (((x) & GPIO_PIN3_CONFIG_MASK) >> GPIO_PIN3_CONFIG_LSB)
-#define GPIO_PIN3_CONFIG_SET(x)                  (((x) << GPIO_PIN3_CONFIG_LSB) & GPIO_PIN3_CONFIG_MASK)
-#define GPIO_PIN3_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN3_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN3_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN3_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN3_WAKEUP_ENABLE_MASK) >> GPIO_PIN3_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN3_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN3_WAKEUP_ENABLE_LSB) & GPIO_PIN3_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN3_INT_TYPE_MSB                   9
-#define GPIO_PIN3_INT_TYPE_LSB                   7
-#define GPIO_PIN3_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN3_INT_TYPE_GET(x)                (((x) & GPIO_PIN3_INT_TYPE_MASK) >> GPIO_PIN3_INT_TYPE_LSB)
-#define GPIO_PIN3_INT_TYPE_SET(x)                (((x) << GPIO_PIN3_INT_TYPE_LSB) & GPIO_PIN3_INT_TYPE_MASK)
-#define GPIO_PIN3_PAD_DRIVER_MSB                 2
-#define GPIO_PIN3_PAD_DRIVER_LSB                 2
-#define GPIO_PIN3_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN3_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN3_PAD_DRIVER_MASK) >> GPIO_PIN3_PAD_DRIVER_LSB)
-#define GPIO_PIN3_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN3_PAD_DRIVER_LSB) & GPIO_PIN3_PAD_DRIVER_MASK)
-#define GPIO_PIN3_SOURCE_MSB                     0
-#define GPIO_PIN3_SOURCE_LSB                     0
-#define GPIO_PIN3_SOURCE_MASK                    0x00000001
-#define GPIO_PIN3_SOURCE_GET(x)                  (((x) & GPIO_PIN3_SOURCE_MASK) >> GPIO_PIN3_SOURCE_LSB)
-#define GPIO_PIN3_SOURCE_SET(x)                  (((x) << GPIO_PIN3_SOURCE_LSB) & GPIO_PIN3_SOURCE_MASK)
-
-#define GPIO_PIN4_ADDRESS                        0x00000038
-#define GPIO_PIN4_OFFSET                         0x00000038
-#define GPIO_PIN4_CONFIG_MSB                     12
-#define GPIO_PIN4_CONFIG_LSB                     11
-#define GPIO_PIN4_CONFIG_MASK                    0x00001800
-#define GPIO_PIN4_CONFIG_GET(x)                  (((x) & GPIO_PIN4_CONFIG_MASK) >> GPIO_PIN4_CONFIG_LSB)
-#define GPIO_PIN4_CONFIG_SET(x)                  (((x) << GPIO_PIN4_CONFIG_LSB) & GPIO_PIN4_CONFIG_MASK)
-#define GPIO_PIN4_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN4_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN4_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN4_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN4_WAKEUP_ENABLE_MASK) >> GPIO_PIN4_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN4_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN4_WAKEUP_ENABLE_LSB) & GPIO_PIN4_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN4_INT_TYPE_MSB                   9
-#define GPIO_PIN4_INT_TYPE_LSB                   7
-#define GPIO_PIN4_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN4_INT_TYPE_GET(x)                (((x) & GPIO_PIN4_INT_TYPE_MASK) >> GPIO_PIN4_INT_TYPE_LSB)
-#define GPIO_PIN4_INT_TYPE_SET(x)                (((x) << GPIO_PIN4_INT_TYPE_LSB) & GPIO_PIN4_INT_TYPE_MASK)
-#define GPIO_PIN4_PAD_DRIVER_MSB                 2
-#define GPIO_PIN4_PAD_DRIVER_LSB                 2
-#define GPIO_PIN4_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN4_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN4_PAD_DRIVER_MASK) >> GPIO_PIN4_PAD_DRIVER_LSB)
-#define GPIO_PIN4_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN4_PAD_DRIVER_LSB) & GPIO_PIN4_PAD_DRIVER_MASK)
-#define GPIO_PIN4_SOURCE_MSB                     0
-#define GPIO_PIN4_SOURCE_LSB                     0
-#define GPIO_PIN4_SOURCE_MASK                    0x00000001
-#define GPIO_PIN4_SOURCE_GET(x)                  (((x) & GPIO_PIN4_SOURCE_MASK) >> GPIO_PIN4_SOURCE_LSB)
-#define GPIO_PIN4_SOURCE_SET(x)                  (((x) << GPIO_PIN4_SOURCE_LSB) & GPIO_PIN4_SOURCE_MASK)
-
-#define GPIO_PIN5_ADDRESS                        0x0000003c
-#define GPIO_PIN5_OFFSET                         0x0000003c
-#define GPIO_PIN5_CONFIG_MSB                     12
-#define GPIO_PIN5_CONFIG_LSB                     11
-#define GPIO_PIN5_CONFIG_MASK                    0x00001800
-#define GPIO_PIN5_CONFIG_GET(x)                  (((x) & GPIO_PIN5_CONFIG_MASK) >> GPIO_PIN5_CONFIG_LSB)
-#define GPIO_PIN5_CONFIG_SET(x)                  (((x) << GPIO_PIN5_CONFIG_LSB) & GPIO_PIN5_CONFIG_MASK)
-#define GPIO_PIN5_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN5_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN5_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN5_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN5_WAKEUP_ENABLE_MASK) >> GPIO_PIN5_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN5_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN5_WAKEUP_ENABLE_LSB) & GPIO_PIN5_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN5_INT_TYPE_MSB                   9
-#define GPIO_PIN5_INT_TYPE_LSB                   7
-#define GPIO_PIN5_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN5_INT_TYPE_GET(x)                (((x) & GPIO_PIN5_INT_TYPE_MASK) >> GPIO_PIN5_INT_TYPE_LSB)
-#define GPIO_PIN5_INT_TYPE_SET(x)                (((x) << GPIO_PIN5_INT_TYPE_LSB) & GPIO_PIN5_INT_TYPE_MASK)
-#define GPIO_PIN5_PAD_DRIVER_MSB                 2
-#define GPIO_PIN5_PAD_DRIVER_LSB                 2
-#define GPIO_PIN5_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN5_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN5_PAD_DRIVER_MASK) >> GPIO_PIN5_PAD_DRIVER_LSB)
-#define GPIO_PIN5_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN5_PAD_DRIVER_LSB) & GPIO_PIN5_PAD_DRIVER_MASK)
-#define GPIO_PIN5_SOURCE_MSB                     0
-#define GPIO_PIN5_SOURCE_LSB                     0
-#define GPIO_PIN5_SOURCE_MASK                    0x00000001
-#define GPIO_PIN5_SOURCE_GET(x)                  (((x) & GPIO_PIN5_SOURCE_MASK) >> GPIO_PIN5_SOURCE_LSB)
-#define GPIO_PIN5_SOURCE_SET(x)                  (((x) << GPIO_PIN5_SOURCE_LSB) & GPIO_PIN5_SOURCE_MASK)
-
-#define GPIO_PIN6_ADDRESS                        0x00000040
-#define GPIO_PIN6_OFFSET                         0x00000040
-#define GPIO_PIN6_CONFIG_MSB                     12
-#define GPIO_PIN6_CONFIG_LSB                     11
-#define GPIO_PIN6_CONFIG_MASK                    0x00001800
-#define GPIO_PIN6_CONFIG_GET(x)                  (((x) & GPIO_PIN6_CONFIG_MASK) >> GPIO_PIN6_CONFIG_LSB)
-#define GPIO_PIN6_CONFIG_SET(x)                  (((x) << GPIO_PIN6_CONFIG_LSB) & GPIO_PIN6_CONFIG_MASK)
-#define GPIO_PIN6_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN6_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN6_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN6_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN6_WAKEUP_ENABLE_MASK) >> GPIO_PIN6_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN6_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN6_WAKEUP_ENABLE_LSB) & GPIO_PIN6_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN6_INT_TYPE_MSB                   9
-#define GPIO_PIN6_INT_TYPE_LSB                   7
-#define GPIO_PIN6_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN6_INT_TYPE_GET(x)                (((x) & GPIO_PIN6_INT_TYPE_MASK) >> GPIO_PIN6_INT_TYPE_LSB)
-#define GPIO_PIN6_INT_TYPE_SET(x)                (((x) << GPIO_PIN6_INT_TYPE_LSB) & GPIO_PIN6_INT_TYPE_MASK)
-#define GPIO_PIN6_PAD_DRIVER_MSB                 2
-#define GPIO_PIN6_PAD_DRIVER_LSB                 2
-#define GPIO_PIN6_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN6_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN6_PAD_DRIVER_MASK) >> GPIO_PIN6_PAD_DRIVER_LSB)
-#define GPIO_PIN6_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN6_PAD_DRIVER_LSB) & GPIO_PIN6_PAD_DRIVER_MASK)
-#define GPIO_PIN6_SOURCE_MSB                     0
-#define GPIO_PIN6_SOURCE_LSB                     0
-#define GPIO_PIN6_SOURCE_MASK                    0x00000001
-#define GPIO_PIN6_SOURCE_GET(x)                  (((x) & GPIO_PIN6_SOURCE_MASK) >> GPIO_PIN6_SOURCE_LSB)
-#define GPIO_PIN6_SOURCE_SET(x)                  (((x) << GPIO_PIN6_SOURCE_LSB) & GPIO_PIN6_SOURCE_MASK)
-
-#define GPIO_PIN7_ADDRESS                        0x00000044
-#define GPIO_PIN7_OFFSET                         0x00000044
-#define GPIO_PIN7_CONFIG_MSB                     12
-#define GPIO_PIN7_CONFIG_LSB                     11
-#define GPIO_PIN7_CONFIG_MASK                    0x00001800
-#define GPIO_PIN7_CONFIG_GET(x)                  (((x) & GPIO_PIN7_CONFIG_MASK) >> GPIO_PIN7_CONFIG_LSB)
-#define GPIO_PIN7_CONFIG_SET(x)                  (((x) << GPIO_PIN7_CONFIG_LSB) & GPIO_PIN7_CONFIG_MASK)
-#define GPIO_PIN7_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN7_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN7_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN7_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN7_WAKEUP_ENABLE_MASK) >> GPIO_PIN7_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN7_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN7_WAKEUP_ENABLE_LSB) & GPIO_PIN7_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN7_INT_TYPE_MSB                   9
-#define GPIO_PIN7_INT_TYPE_LSB                   7
-#define GPIO_PIN7_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN7_INT_TYPE_GET(x)                (((x) & GPIO_PIN7_INT_TYPE_MASK) >> GPIO_PIN7_INT_TYPE_LSB)
-#define GPIO_PIN7_INT_TYPE_SET(x)                (((x) << GPIO_PIN7_INT_TYPE_LSB) & GPIO_PIN7_INT_TYPE_MASK)
-#define GPIO_PIN7_PAD_DRIVER_MSB                 2
-#define GPIO_PIN7_PAD_DRIVER_LSB                 2
-#define GPIO_PIN7_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN7_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN7_PAD_DRIVER_MASK) >> GPIO_PIN7_PAD_DRIVER_LSB)
-#define GPIO_PIN7_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN7_PAD_DRIVER_LSB) & GPIO_PIN7_PAD_DRIVER_MASK)
-#define GPIO_PIN7_SOURCE_MSB                     0
-#define GPIO_PIN7_SOURCE_LSB                     0
-#define GPIO_PIN7_SOURCE_MASK                    0x00000001
-#define GPIO_PIN7_SOURCE_GET(x)                  (((x) & GPIO_PIN7_SOURCE_MASK) >> GPIO_PIN7_SOURCE_LSB)
-#define GPIO_PIN7_SOURCE_SET(x)                  (((x) << GPIO_PIN7_SOURCE_LSB) & GPIO_PIN7_SOURCE_MASK)
-
-#define GPIO_PIN8_ADDRESS                        0x00000048
-#define GPIO_PIN8_OFFSET                         0x00000048
-#define GPIO_PIN8_CONFIG_MSB                     12
-#define GPIO_PIN8_CONFIG_LSB                     11
-#define GPIO_PIN8_CONFIG_MASK                    0x00001800
-#define GPIO_PIN8_CONFIG_GET(x)                  (((x) & GPIO_PIN8_CONFIG_MASK) >> GPIO_PIN8_CONFIG_LSB)
-#define GPIO_PIN8_CONFIG_SET(x)                  (((x) << GPIO_PIN8_CONFIG_LSB) & GPIO_PIN8_CONFIG_MASK)
-#define GPIO_PIN8_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN8_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN8_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN8_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN8_WAKEUP_ENABLE_MASK) >> GPIO_PIN8_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN8_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN8_WAKEUP_ENABLE_LSB) & GPIO_PIN8_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN8_INT_TYPE_MSB                   9
-#define GPIO_PIN8_INT_TYPE_LSB                   7
-#define GPIO_PIN8_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN8_INT_TYPE_GET(x)                (((x) & GPIO_PIN8_INT_TYPE_MASK) >> GPIO_PIN8_INT_TYPE_LSB)
-#define GPIO_PIN8_INT_TYPE_SET(x)                (((x) << GPIO_PIN8_INT_TYPE_LSB) & GPIO_PIN8_INT_TYPE_MASK)
-#define GPIO_PIN8_PAD_DRIVER_MSB                 2
-#define GPIO_PIN8_PAD_DRIVER_LSB                 2
-#define GPIO_PIN8_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN8_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN8_PAD_DRIVER_MASK) >> GPIO_PIN8_PAD_DRIVER_LSB)
-#define GPIO_PIN8_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN8_PAD_DRIVER_LSB) & GPIO_PIN8_PAD_DRIVER_MASK)
-#define GPIO_PIN8_SOURCE_MSB                     0
-#define GPIO_PIN8_SOURCE_LSB                     0
-#define GPIO_PIN8_SOURCE_MASK                    0x00000001
-#define GPIO_PIN8_SOURCE_GET(x)                  (((x) & GPIO_PIN8_SOURCE_MASK) >> GPIO_PIN8_SOURCE_LSB)
-#define GPIO_PIN8_SOURCE_SET(x)                  (((x) << GPIO_PIN8_SOURCE_LSB) & GPIO_PIN8_SOURCE_MASK)
-
-#define GPIO_PIN9_ADDRESS                        0x0000004c
-#define GPIO_PIN9_OFFSET                         0x0000004c
-#define GPIO_PIN9_CONFIG_MSB                     12
-#define GPIO_PIN9_CONFIG_LSB                     11
-#define GPIO_PIN9_CONFIG_MASK                    0x00001800
-#define GPIO_PIN9_CONFIG_GET(x)                  (((x) & GPIO_PIN9_CONFIG_MASK) >> GPIO_PIN9_CONFIG_LSB)
-#define GPIO_PIN9_CONFIG_SET(x)                  (((x) << GPIO_PIN9_CONFIG_LSB) & GPIO_PIN9_CONFIG_MASK)
-#define GPIO_PIN9_WAKEUP_ENABLE_MSB              10
-#define GPIO_PIN9_WAKEUP_ENABLE_LSB              10
-#define GPIO_PIN9_WAKEUP_ENABLE_MASK             0x00000400
-#define GPIO_PIN9_WAKEUP_ENABLE_GET(x)           (((x) & GPIO_PIN9_WAKEUP_ENABLE_MASK) >> GPIO_PIN9_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN9_WAKEUP_ENABLE_SET(x)           (((x) << GPIO_PIN9_WAKEUP_ENABLE_LSB) & GPIO_PIN9_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN9_INT_TYPE_MSB                   9
-#define GPIO_PIN9_INT_TYPE_LSB                   7
-#define GPIO_PIN9_INT_TYPE_MASK                  0x00000380
-#define GPIO_PIN9_INT_TYPE_GET(x)                (((x) & GPIO_PIN9_INT_TYPE_MASK) >> GPIO_PIN9_INT_TYPE_LSB)
-#define GPIO_PIN9_INT_TYPE_SET(x)                (((x) << GPIO_PIN9_INT_TYPE_LSB) & GPIO_PIN9_INT_TYPE_MASK)
-#define GPIO_PIN9_PAD_DRIVER_MSB                 2
-#define GPIO_PIN9_PAD_DRIVER_LSB                 2
-#define GPIO_PIN9_PAD_DRIVER_MASK                0x00000004
-#define GPIO_PIN9_PAD_DRIVER_GET(x)              (((x) & GPIO_PIN9_PAD_DRIVER_MASK) >> GPIO_PIN9_PAD_DRIVER_LSB)
-#define GPIO_PIN9_PAD_DRIVER_SET(x)              (((x) << GPIO_PIN9_PAD_DRIVER_LSB) & GPIO_PIN9_PAD_DRIVER_MASK)
-#define GPIO_PIN9_SOURCE_MSB                     0
-#define GPIO_PIN9_SOURCE_LSB                     0
-#define GPIO_PIN9_SOURCE_MASK                    0x00000001
-#define GPIO_PIN9_SOURCE_GET(x)                  (((x) & GPIO_PIN9_SOURCE_MASK) >> GPIO_PIN9_SOURCE_LSB)
-#define GPIO_PIN9_SOURCE_SET(x)                  (((x) << GPIO_PIN9_SOURCE_LSB) & GPIO_PIN9_SOURCE_MASK)
-
-#define GPIO_PIN10_ADDRESS                       0x00000050
-#define GPIO_PIN10_OFFSET                        0x00000050
-#define GPIO_PIN10_CONFIG_MSB                    12
-#define GPIO_PIN10_CONFIG_LSB                    11
-#define GPIO_PIN10_CONFIG_MASK                   0x00001800
-#define GPIO_PIN10_CONFIG_GET(x)                 (((x) & GPIO_PIN10_CONFIG_MASK) >> GPIO_PIN10_CONFIG_LSB)
-#define GPIO_PIN10_CONFIG_SET(x)                 (((x) << GPIO_PIN10_CONFIG_LSB) & GPIO_PIN10_CONFIG_MASK)
-#define GPIO_PIN10_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN10_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN10_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN10_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN10_WAKEUP_ENABLE_MASK) >> GPIO_PIN10_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN10_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN10_WAKEUP_ENABLE_LSB) & GPIO_PIN10_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN10_INT_TYPE_MSB                  9
-#define GPIO_PIN10_INT_TYPE_LSB                  7
-#define GPIO_PIN10_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN10_INT_TYPE_GET(x)               (((x) & GPIO_PIN10_INT_TYPE_MASK) >> GPIO_PIN10_INT_TYPE_LSB)
-#define GPIO_PIN10_INT_TYPE_SET(x)               (((x) << GPIO_PIN10_INT_TYPE_LSB) & GPIO_PIN10_INT_TYPE_MASK)
-#define GPIO_PIN10_PAD_DRIVER_MSB                2
-#define GPIO_PIN10_PAD_DRIVER_LSB                2
-#define GPIO_PIN10_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN10_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN10_PAD_DRIVER_MASK) >> GPIO_PIN10_PAD_DRIVER_LSB)
-#define GPIO_PIN10_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN10_PAD_DRIVER_LSB) & GPIO_PIN10_PAD_DRIVER_MASK)
-#define GPIO_PIN10_SOURCE_MSB                    0
-#define GPIO_PIN10_SOURCE_LSB                    0
-#define GPIO_PIN10_SOURCE_MASK                   0x00000001
-#define GPIO_PIN10_SOURCE_GET(x)                 (((x) & GPIO_PIN10_SOURCE_MASK) >> GPIO_PIN10_SOURCE_LSB)
-#define GPIO_PIN10_SOURCE_SET(x)                 (((x) << GPIO_PIN10_SOURCE_LSB) & GPIO_PIN10_SOURCE_MASK)
-
-#define GPIO_PIN11_ADDRESS                       0x00000054
-#define GPIO_PIN11_OFFSET                        0x00000054
-#define GPIO_PIN11_CONFIG_MSB                    12
-#define GPIO_PIN11_CONFIG_LSB                    11
-#define GPIO_PIN11_CONFIG_MASK                   0x00001800
-#define GPIO_PIN11_CONFIG_GET(x)                 (((x) & GPIO_PIN11_CONFIG_MASK) >> GPIO_PIN11_CONFIG_LSB)
-#define GPIO_PIN11_CONFIG_SET(x)                 (((x) << GPIO_PIN11_CONFIG_LSB) & GPIO_PIN11_CONFIG_MASK)
-#define GPIO_PIN11_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN11_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN11_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN11_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN11_WAKEUP_ENABLE_MASK) >> GPIO_PIN11_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN11_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN11_WAKEUP_ENABLE_LSB) & GPIO_PIN11_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN11_INT_TYPE_MSB                  9
-#define GPIO_PIN11_INT_TYPE_LSB                  7
-#define GPIO_PIN11_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN11_INT_TYPE_GET(x)               (((x) & GPIO_PIN11_INT_TYPE_MASK) >> GPIO_PIN11_INT_TYPE_LSB)
-#define GPIO_PIN11_INT_TYPE_SET(x)               (((x) << GPIO_PIN11_INT_TYPE_LSB) & GPIO_PIN11_INT_TYPE_MASK)
-#define GPIO_PIN11_PAD_DRIVER_MSB                2
-#define GPIO_PIN11_PAD_DRIVER_LSB                2
-#define GPIO_PIN11_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN11_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN11_PAD_DRIVER_MASK) >> GPIO_PIN11_PAD_DRIVER_LSB)
-#define GPIO_PIN11_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN11_PAD_DRIVER_LSB) & GPIO_PIN11_PAD_DRIVER_MASK)
-#define GPIO_PIN11_SOURCE_MSB                    0
-#define GPIO_PIN11_SOURCE_LSB                    0
-#define GPIO_PIN11_SOURCE_MASK                   0x00000001
-#define GPIO_PIN11_SOURCE_GET(x)                 (((x) & GPIO_PIN11_SOURCE_MASK) >> GPIO_PIN11_SOURCE_LSB)
-#define GPIO_PIN11_SOURCE_SET(x)                 (((x) << GPIO_PIN11_SOURCE_LSB) & GPIO_PIN11_SOURCE_MASK)
-
-#define GPIO_PIN12_ADDRESS                       0x00000058
-#define GPIO_PIN12_OFFSET                        0x00000058
-#define GPIO_PIN12_CONFIG_MSB                    12
-#define GPIO_PIN12_CONFIG_LSB                    11
-#define GPIO_PIN12_CONFIG_MASK                   0x00001800
-#define GPIO_PIN12_CONFIG_GET(x)                 (((x) & GPIO_PIN12_CONFIG_MASK) >> GPIO_PIN12_CONFIG_LSB)
-#define GPIO_PIN12_CONFIG_SET(x)                 (((x) << GPIO_PIN12_CONFIG_LSB) & GPIO_PIN12_CONFIG_MASK)
-#define GPIO_PIN12_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN12_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN12_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN12_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN12_WAKEUP_ENABLE_MASK) >> GPIO_PIN12_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN12_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN12_WAKEUP_ENABLE_LSB) & GPIO_PIN12_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN12_INT_TYPE_MSB                  9
-#define GPIO_PIN12_INT_TYPE_LSB                  7
-#define GPIO_PIN12_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN12_INT_TYPE_GET(x)               (((x) & GPIO_PIN12_INT_TYPE_MASK) >> GPIO_PIN12_INT_TYPE_LSB)
-#define GPIO_PIN12_INT_TYPE_SET(x)               (((x) << GPIO_PIN12_INT_TYPE_LSB) & GPIO_PIN12_INT_TYPE_MASK)
-#define GPIO_PIN12_PAD_DRIVER_MSB                2
-#define GPIO_PIN12_PAD_DRIVER_LSB                2
-#define GPIO_PIN12_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN12_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN12_PAD_DRIVER_MASK) >> GPIO_PIN12_PAD_DRIVER_LSB)
-#define GPIO_PIN12_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN12_PAD_DRIVER_LSB) & GPIO_PIN12_PAD_DRIVER_MASK)
-#define GPIO_PIN12_SOURCE_MSB                    0
-#define GPIO_PIN12_SOURCE_LSB                    0
-#define GPIO_PIN12_SOURCE_MASK                   0x00000001
-#define GPIO_PIN12_SOURCE_GET(x)                 (((x) & GPIO_PIN12_SOURCE_MASK) >> GPIO_PIN12_SOURCE_LSB)
-#define GPIO_PIN12_SOURCE_SET(x)                 (((x) << GPIO_PIN12_SOURCE_LSB) & GPIO_PIN12_SOURCE_MASK)
-
-#define GPIO_PIN13_ADDRESS                       0x0000005c
-#define GPIO_PIN13_OFFSET                        0x0000005c
-#define GPIO_PIN13_CONFIG_MSB                    12
-#define GPIO_PIN13_CONFIG_LSB                    11
-#define GPIO_PIN13_CONFIG_MASK                   0x00001800
-#define GPIO_PIN13_CONFIG_GET(x)                 (((x) & GPIO_PIN13_CONFIG_MASK) >> GPIO_PIN13_CONFIG_LSB)
-#define GPIO_PIN13_CONFIG_SET(x)                 (((x) << GPIO_PIN13_CONFIG_LSB) & GPIO_PIN13_CONFIG_MASK)
-#define GPIO_PIN13_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN13_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN13_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN13_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN13_WAKEUP_ENABLE_MASK) >> GPIO_PIN13_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN13_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN13_WAKEUP_ENABLE_LSB) & GPIO_PIN13_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN13_INT_TYPE_MSB                  9
-#define GPIO_PIN13_INT_TYPE_LSB                  7
-#define GPIO_PIN13_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN13_INT_TYPE_GET(x)               (((x) & GPIO_PIN13_INT_TYPE_MASK) >> GPIO_PIN13_INT_TYPE_LSB)
-#define GPIO_PIN13_INT_TYPE_SET(x)               (((x) << GPIO_PIN13_INT_TYPE_LSB) & GPIO_PIN13_INT_TYPE_MASK)
-#define GPIO_PIN13_PAD_DRIVER_MSB                2
-#define GPIO_PIN13_PAD_DRIVER_LSB                2
-#define GPIO_PIN13_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN13_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN13_PAD_DRIVER_MASK) >> GPIO_PIN13_PAD_DRIVER_LSB)
-#define GPIO_PIN13_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN13_PAD_DRIVER_LSB) & GPIO_PIN13_PAD_DRIVER_MASK)
-#define GPIO_PIN13_SOURCE_MSB                    0
-#define GPIO_PIN13_SOURCE_LSB                    0
-#define GPIO_PIN13_SOURCE_MASK                   0x00000001
-#define GPIO_PIN13_SOURCE_GET(x)                 (((x) & GPIO_PIN13_SOURCE_MASK) >> GPIO_PIN13_SOURCE_LSB)
-#define GPIO_PIN13_SOURCE_SET(x)                 (((x) << GPIO_PIN13_SOURCE_LSB) & GPIO_PIN13_SOURCE_MASK)
-
-#define GPIO_PIN14_ADDRESS                       0x00000060
-#define GPIO_PIN14_OFFSET                        0x00000060
-#define GPIO_PIN14_CONFIG_MSB                    12
-#define GPIO_PIN14_CONFIG_LSB                    11
-#define GPIO_PIN14_CONFIG_MASK                   0x00001800
-#define GPIO_PIN14_CONFIG_GET(x)                 (((x) & GPIO_PIN14_CONFIG_MASK) >> GPIO_PIN14_CONFIG_LSB)
-#define GPIO_PIN14_CONFIG_SET(x)                 (((x) << GPIO_PIN14_CONFIG_LSB) & GPIO_PIN14_CONFIG_MASK)
-#define GPIO_PIN14_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN14_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN14_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN14_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN14_WAKEUP_ENABLE_MASK) >> GPIO_PIN14_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN14_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN14_WAKEUP_ENABLE_LSB) & GPIO_PIN14_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN14_INT_TYPE_MSB                  9
-#define GPIO_PIN14_INT_TYPE_LSB                  7
-#define GPIO_PIN14_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN14_INT_TYPE_GET(x)               (((x) & GPIO_PIN14_INT_TYPE_MASK) >> GPIO_PIN14_INT_TYPE_LSB)
-#define GPIO_PIN14_INT_TYPE_SET(x)               (((x) << GPIO_PIN14_INT_TYPE_LSB) & GPIO_PIN14_INT_TYPE_MASK)
-#define GPIO_PIN14_PAD_DRIVER_MSB                2
-#define GPIO_PIN14_PAD_DRIVER_LSB                2
-#define GPIO_PIN14_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN14_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN14_PAD_DRIVER_MASK) >> GPIO_PIN14_PAD_DRIVER_LSB)
-#define GPIO_PIN14_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN14_PAD_DRIVER_LSB) & GPIO_PIN14_PAD_DRIVER_MASK)
-#define GPIO_PIN14_SOURCE_MSB                    0
-#define GPIO_PIN14_SOURCE_LSB                    0
-#define GPIO_PIN14_SOURCE_MASK                   0x00000001
-#define GPIO_PIN14_SOURCE_GET(x)                 (((x) & GPIO_PIN14_SOURCE_MASK) >> GPIO_PIN14_SOURCE_LSB)
-#define GPIO_PIN14_SOURCE_SET(x)                 (((x) << GPIO_PIN14_SOURCE_LSB) & GPIO_PIN14_SOURCE_MASK)
-
-#define GPIO_PIN15_ADDRESS                       0x00000064
-#define GPIO_PIN15_OFFSET                        0x00000064
-#define GPIO_PIN15_CONFIG_MSB                    12
-#define GPIO_PIN15_CONFIG_LSB                    11
-#define GPIO_PIN15_CONFIG_MASK                   0x00001800
-#define GPIO_PIN15_CONFIG_GET(x)                 (((x) & GPIO_PIN15_CONFIG_MASK) >> GPIO_PIN15_CONFIG_LSB)
-#define GPIO_PIN15_CONFIG_SET(x)                 (((x) << GPIO_PIN15_CONFIG_LSB) & GPIO_PIN15_CONFIG_MASK)
-#define GPIO_PIN15_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN15_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN15_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN15_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN15_WAKEUP_ENABLE_MASK) >> GPIO_PIN15_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN15_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN15_WAKEUP_ENABLE_LSB) & GPIO_PIN15_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN15_INT_TYPE_MSB                  9
-#define GPIO_PIN15_INT_TYPE_LSB                  7
-#define GPIO_PIN15_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN15_INT_TYPE_GET(x)               (((x) & GPIO_PIN15_INT_TYPE_MASK) >> GPIO_PIN15_INT_TYPE_LSB)
-#define GPIO_PIN15_INT_TYPE_SET(x)               (((x) << GPIO_PIN15_INT_TYPE_LSB) & GPIO_PIN15_INT_TYPE_MASK)
-#define GPIO_PIN15_PAD_DRIVER_MSB                2
-#define GPIO_PIN15_PAD_DRIVER_LSB                2
-#define GPIO_PIN15_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN15_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN15_PAD_DRIVER_MASK) >> GPIO_PIN15_PAD_DRIVER_LSB)
-#define GPIO_PIN15_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN15_PAD_DRIVER_LSB) & GPIO_PIN15_PAD_DRIVER_MASK)
-#define GPIO_PIN15_SOURCE_MSB                    0
-#define GPIO_PIN15_SOURCE_LSB                    0
-#define GPIO_PIN15_SOURCE_MASK                   0x00000001
-#define GPIO_PIN15_SOURCE_GET(x)                 (((x) & GPIO_PIN15_SOURCE_MASK) >> GPIO_PIN15_SOURCE_LSB)
-#define GPIO_PIN15_SOURCE_SET(x)                 (((x) << GPIO_PIN15_SOURCE_LSB) & GPIO_PIN15_SOURCE_MASK)
-
-#define GPIO_PIN16_ADDRESS                       0x00000068
-#define GPIO_PIN16_OFFSET                        0x00000068
-#define GPIO_PIN16_CONFIG_MSB                    12
-#define GPIO_PIN16_CONFIG_LSB                    11
-#define GPIO_PIN16_CONFIG_MASK                   0x00001800
-#define GPIO_PIN16_CONFIG_GET(x)                 (((x) & GPIO_PIN16_CONFIG_MASK) >> GPIO_PIN16_CONFIG_LSB)
-#define GPIO_PIN16_CONFIG_SET(x)                 (((x) << GPIO_PIN16_CONFIG_LSB) & GPIO_PIN16_CONFIG_MASK)
-#define GPIO_PIN16_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN16_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN16_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN16_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN16_WAKEUP_ENABLE_MASK) >> GPIO_PIN16_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN16_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN16_WAKEUP_ENABLE_LSB) & GPIO_PIN16_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN16_INT_TYPE_MSB                  9
-#define GPIO_PIN16_INT_TYPE_LSB                  7
-#define GPIO_PIN16_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN16_INT_TYPE_GET(x)               (((x) & GPIO_PIN16_INT_TYPE_MASK) >> GPIO_PIN16_INT_TYPE_LSB)
-#define GPIO_PIN16_INT_TYPE_SET(x)               (((x) << GPIO_PIN16_INT_TYPE_LSB) & GPIO_PIN16_INT_TYPE_MASK)
-#define GPIO_PIN16_PAD_DRIVER_MSB                2
-#define GPIO_PIN16_PAD_DRIVER_LSB                2
-#define GPIO_PIN16_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN16_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN16_PAD_DRIVER_MASK) >> GPIO_PIN16_PAD_DRIVER_LSB)
-#define GPIO_PIN16_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN16_PAD_DRIVER_LSB) & GPIO_PIN16_PAD_DRIVER_MASK)
-#define GPIO_PIN16_SOURCE_MSB                    0
-#define GPIO_PIN16_SOURCE_LSB                    0
-#define GPIO_PIN16_SOURCE_MASK                   0x00000001
-#define GPIO_PIN16_SOURCE_GET(x)                 (((x) & GPIO_PIN16_SOURCE_MASK) >> GPIO_PIN16_SOURCE_LSB)
-#define GPIO_PIN16_SOURCE_SET(x)                 (((x) << GPIO_PIN16_SOURCE_LSB) & GPIO_PIN16_SOURCE_MASK)
-
-#define GPIO_PIN17_ADDRESS                       0x0000006c
-#define GPIO_PIN17_OFFSET                        0x0000006c
-#define GPIO_PIN17_CONFIG_MSB                    12
-#define GPIO_PIN17_CONFIG_LSB                    11
-#define GPIO_PIN17_CONFIG_MASK                   0x00001800
-#define GPIO_PIN17_CONFIG_GET(x)                 (((x) & GPIO_PIN17_CONFIG_MASK) >> GPIO_PIN17_CONFIG_LSB)
-#define GPIO_PIN17_CONFIG_SET(x)                 (((x) << GPIO_PIN17_CONFIG_LSB) & GPIO_PIN17_CONFIG_MASK)
-#define GPIO_PIN17_WAKEUP_ENABLE_MSB             10
-#define GPIO_PIN17_WAKEUP_ENABLE_LSB             10
-#define GPIO_PIN17_WAKEUP_ENABLE_MASK            0x00000400
-#define GPIO_PIN17_WAKEUP_ENABLE_GET(x)          (((x) & GPIO_PIN17_WAKEUP_ENABLE_MASK) >> GPIO_PIN17_WAKEUP_ENABLE_LSB)
-#define GPIO_PIN17_WAKEUP_ENABLE_SET(x)          (((x) << GPIO_PIN17_WAKEUP_ENABLE_LSB) & GPIO_PIN17_WAKEUP_ENABLE_MASK)
-#define GPIO_PIN17_INT_TYPE_MSB                  9
-#define GPIO_PIN17_INT_TYPE_LSB                  7
-#define GPIO_PIN17_INT_TYPE_MASK                 0x00000380
-#define GPIO_PIN17_INT_TYPE_GET(x)               (((x) & GPIO_PIN17_INT_TYPE_MASK) >> GPIO_PIN17_INT_TYPE_LSB)
-#define GPIO_PIN17_INT_TYPE_SET(x)               (((x) << GPIO_PIN17_INT_TYPE_LSB) & GPIO_PIN17_INT_TYPE_MASK)
-#define GPIO_PIN17_PAD_DRIVER_MSB                2
-#define GPIO_PIN17_PAD_DRIVER_LSB                2
-#define GPIO_PIN17_PAD_DRIVER_MASK               0x00000004
-#define GPIO_PIN17_PAD_DRIVER_GET(x)             (((x) & GPIO_PIN17_PAD_DRIVER_MASK) >> GPIO_PIN17_PAD_DRIVER_LSB)
-#define GPIO_PIN17_PAD_DRIVER_SET(x)             (((x) << GPIO_PIN17_PAD_DRIVER_LSB) & GPIO_PIN17_PAD_DRIVER_MASK)
-#define GPIO_PIN17_SOURCE_MSB                    0
-#define GPIO_PIN17_SOURCE_LSB                    0
-#define GPIO_PIN17_SOURCE_MASK                   0x00000001
-#define GPIO_PIN17_SOURCE_GET(x)                 (((x) & GPIO_PIN17_SOURCE_MASK) >> GPIO_PIN17_SOURCE_LSB)
-#define GPIO_PIN17_SOURCE_SET(x)                 (((x) << GPIO_PIN17_SOURCE_LSB) & GPIO_PIN17_SOURCE_MASK)
-
-#define SDIO_PIN_ADDRESS                         0x00000070
-#define SDIO_PIN_OFFSET                          0x00000070
-#define SDIO_PIN_PAD_PULL_MSB                    3
-#define SDIO_PIN_PAD_PULL_LSB                    2
-#define SDIO_PIN_PAD_PULL_MASK                   0x0000000c
-#define SDIO_PIN_PAD_PULL_GET(x)                 (((x) & SDIO_PIN_PAD_PULL_MASK) >> SDIO_PIN_PAD_PULL_LSB)
-#define SDIO_PIN_PAD_PULL_SET(x)                 (((x) << SDIO_PIN_PAD_PULL_LSB) & SDIO_PIN_PAD_PULL_MASK)
-#define SDIO_PIN_PAD_STRENGTH_MSB                1
-#define SDIO_PIN_PAD_STRENGTH_LSB                0
-#define SDIO_PIN_PAD_STRENGTH_MASK               0x00000003
-#define SDIO_PIN_PAD_STRENGTH_GET(x)             (((x) & SDIO_PIN_PAD_STRENGTH_MASK) >> SDIO_PIN_PAD_STRENGTH_LSB)
-#define SDIO_PIN_PAD_STRENGTH_SET(x)             (((x) << SDIO_PIN_PAD_STRENGTH_LSB) & SDIO_PIN_PAD_STRENGTH_MASK)
-
-#define CLK_REQ_PIN_ADDRESS                      0x00000074
-#define CLK_REQ_PIN_OFFSET                       0x00000074
-#define CLK_REQ_PIN_ATE_OE_L_MSB                 4
-#define CLK_REQ_PIN_ATE_OE_L_LSB                 4
-#define CLK_REQ_PIN_ATE_OE_L_MASK                0x00000010
-#define CLK_REQ_PIN_ATE_OE_L_GET(x)              (((x) & CLK_REQ_PIN_ATE_OE_L_MASK) >> CLK_REQ_PIN_ATE_OE_L_LSB)
-#define CLK_REQ_PIN_ATE_OE_L_SET(x)              (((x) << CLK_REQ_PIN_ATE_OE_L_LSB) & CLK_REQ_PIN_ATE_OE_L_MASK)
-#define CLK_REQ_PIN_PAD_PULL_MSB                 3
-#define CLK_REQ_PIN_PAD_PULL_LSB                 2
-#define CLK_REQ_PIN_PAD_PULL_MASK                0x0000000c
-#define CLK_REQ_PIN_PAD_PULL_GET(x)              (((x) & CLK_REQ_PIN_PAD_PULL_MASK) >> CLK_REQ_PIN_PAD_PULL_LSB)
-#define CLK_REQ_PIN_PAD_PULL_SET(x)              (((x) << CLK_REQ_PIN_PAD_PULL_LSB) & CLK_REQ_PIN_PAD_PULL_MASK)
-#define CLK_REQ_PIN_PAD_STRENGTH_MSB             1
-#define CLK_REQ_PIN_PAD_STRENGTH_LSB             0
-#define CLK_REQ_PIN_PAD_STRENGTH_MASK            0x00000003
-#define CLK_REQ_PIN_PAD_STRENGTH_GET(x)          (((x) & CLK_REQ_PIN_PAD_STRENGTH_MASK) >> CLK_REQ_PIN_PAD_STRENGTH_LSB)
-#define CLK_REQ_PIN_PAD_STRENGTH_SET(x)          (((x) << CLK_REQ_PIN_PAD_STRENGTH_LSB) & CLK_REQ_PIN_PAD_STRENGTH_MASK)
-
-#define SIGMA_DELTA_ADDRESS                      0x00000078
-#define SIGMA_DELTA_OFFSET                       0x00000078
-#define SIGMA_DELTA_ENABLE_MSB                   16
-#define SIGMA_DELTA_ENABLE_LSB                   16
-#define SIGMA_DELTA_ENABLE_MASK                  0x00010000
-#define SIGMA_DELTA_ENABLE_GET(x)                (((x) & SIGMA_DELTA_ENABLE_MASK) >> SIGMA_DELTA_ENABLE_LSB)
-#define SIGMA_DELTA_ENABLE_SET(x)                (((x) << SIGMA_DELTA_ENABLE_LSB) & SIGMA_DELTA_ENABLE_MASK)
-#define SIGMA_DELTA_PRESCALAR_MSB                15
-#define SIGMA_DELTA_PRESCALAR_LSB                8
-#define SIGMA_DELTA_PRESCALAR_MASK               0x0000ff00
-#define SIGMA_DELTA_PRESCALAR_GET(x)             (((x) & SIGMA_DELTA_PRESCALAR_MASK) >> SIGMA_DELTA_PRESCALAR_LSB)
-#define SIGMA_DELTA_PRESCALAR_SET(x)             (((x) << SIGMA_DELTA_PRESCALAR_LSB) & SIGMA_DELTA_PRESCALAR_MASK)
-#define SIGMA_DELTA_TARGET_MSB                   7
-#define SIGMA_DELTA_TARGET_LSB                   0
-#define SIGMA_DELTA_TARGET_MASK                  0x000000ff
-#define SIGMA_DELTA_TARGET_GET(x)                (((x) & SIGMA_DELTA_TARGET_MASK) >> SIGMA_DELTA_TARGET_LSB)
-#define SIGMA_DELTA_TARGET_SET(x)                (((x) << SIGMA_DELTA_TARGET_LSB) & SIGMA_DELTA_TARGET_MASK)
-
-#define DEBUG_CONTROL_ADDRESS                    0x0000007c
-#define DEBUG_CONTROL_OFFSET                     0x0000007c
-#define DEBUG_CONTROL_OBS_OE_L_MSB               1
-#define DEBUG_CONTROL_OBS_OE_L_LSB               1
-#define DEBUG_CONTROL_OBS_OE_L_MASK              0x00000002
-#define DEBUG_CONTROL_OBS_OE_L_GET(x)            (((x) & DEBUG_CONTROL_OBS_OE_L_MASK) >> DEBUG_CONTROL_OBS_OE_L_LSB)
-#define DEBUG_CONTROL_OBS_OE_L_SET(x)            (((x) << DEBUG_CONTROL_OBS_OE_L_LSB) & DEBUG_CONTROL_OBS_OE_L_MASK)
-#define DEBUG_CONTROL_ENABLE_MSB                 0
-#define DEBUG_CONTROL_ENABLE_LSB                 0
-#define DEBUG_CONTROL_ENABLE_MASK                0x00000001
-#define DEBUG_CONTROL_ENABLE_GET(x)              (((x) & DEBUG_CONTROL_ENABLE_MASK) >> DEBUG_CONTROL_ENABLE_LSB)
-#define DEBUG_CONTROL_ENABLE_SET(x)              (((x) << DEBUG_CONTROL_ENABLE_LSB) & DEBUG_CONTROL_ENABLE_MASK)
-
-#define DEBUG_INPUT_SEL_ADDRESS                  0x00000080
-#define DEBUG_INPUT_SEL_OFFSET                   0x00000080
-#define DEBUG_INPUT_SEL_SRC_MSB                  3
-#define DEBUG_INPUT_SEL_SRC_LSB                  0
-#define DEBUG_INPUT_SEL_SRC_MASK                 0x0000000f
-#define DEBUG_INPUT_SEL_SRC_GET(x)               (((x) & DEBUG_INPUT_SEL_SRC_MASK) >> DEBUG_INPUT_SEL_SRC_LSB)
-#define DEBUG_INPUT_SEL_SRC_SET(x)               (((x) << DEBUG_INPUT_SEL_SRC_LSB) & DEBUG_INPUT_SEL_SRC_MASK)
-
-#define DEBUG_OUT_ADDRESS                        0x00000084
-#define DEBUG_OUT_OFFSET                         0x00000084
-#define DEBUG_OUT_DATA_MSB                       17
-#define DEBUG_OUT_DATA_LSB                       0
-#define DEBUG_OUT_DATA_MASK                      0x0003ffff
-#define DEBUG_OUT_DATA_GET(x)                    (((x) & DEBUG_OUT_DATA_MASK) >> DEBUG_OUT_DATA_LSB)
-#define DEBUG_OUT_DATA_SET(x)                    (((x) << DEBUG_OUT_DATA_LSB) & DEBUG_OUT_DATA_MASK)
-
-#define LA_CONTROL_ADDRESS                       0x00000088
-#define LA_CONTROL_OFFSET                        0x00000088
-#define LA_CONTROL_RUN_MSB                       1
-#define LA_CONTROL_RUN_LSB                       1
-#define LA_CONTROL_RUN_MASK                      0x00000002
-#define LA_CONTROL_RUN_GET(x)                    (((x) & LA_CONTROL_RUN_MASK) >> LA_CONTROL_RUN_LSB)
-#define LA_CONTROL_RUN_SET(x)                    (((x) << LA_CONTROL_RUN_LSB) & LA_CONTROL_RUN_MASK)
-#define LA_CONTROL_TRIGGERED_MSB                 0
-#define LA_CONTROL_TRIGGERED_LSB                 0
-#define LA_CONTROL_TRIGGERED_MASK                0x00000001
-#define LA_CONTROL_TRIGGERED_GET(x)              (((x) & LA_CONTROL_TRIGGERED_MASK) >> LA_CONTROL_TRIGGERED_LSB)
-#define LA_CONTROL_TRIGGERED_SET(x)              (((x) << LA_CONTROL_TRIGGERED_LSB) & LA_CONTROL_TRIGGERED_MASK)
-
-#define LA_CLOCK_ADDRESS                         0x0000008c
-#define LA_CLOCK_OFFSET                          0x0000008c
-#define LA_CLOCK_DIV_MSB                         7
-#define LA_CLOCK_DIV_LSB                         0
-#define LA_CLOCK_DIV_MASK                        0x000000ff
-#define LA_CLOCK_DIV_GET(x)                      (((x) & LA_CLOCK_DIV_MASK) >> LA_CLOCK_DIV_LSB)
-#define LA_CLOCK_DIV_SET(x)                      (((x) << LA_CLOCK_DIV_LSB) & LA_CLOCK_DIV_MASK)
-
-#define LA_STATUS_ADDRESS                        0x00000090
-#define LA_STATUS_OFFSET                         0x00000090
-#define LA_STATUS_INTERRUPT_MSB                  0
-#define LA_STATUS_INTERRUPT_LSB                  0
-#define LA_STATUS_INTERRUPT_MASK                 0x00000001
-#define LA_STATUS_INTERRUPT_GET(x)               (((x) & LA_STATUS_INTERRUPT_MASK) >> LA_STATUS_INTERRUPT_LSB)
-#define LA_STATUS_INTERRUPT_SET(x)               (((x) << LA_STATUS_INTERRUPT_LSB) & LA_STATUS_INTERRUPT_MASK)
-
-#define LA_TRIGGER_SAMPLE_ADDRESS                0x00000094
-#define LA_TRIGGER_SAMPLE_OFFSET                 0x00000094
-#define LA_TRIGGER_SAMPLE_COUNT_MSB              15
-#define LA_TRIGGER_SAMPLE_COUNT_LSB              0
-#define LA_TRIGGER_SAMPLE_COUNT_MASK             0x0000ffff
-#define LA_TRIGGER_SAMPLE_COUNT_GET(x)           (((x) & LA_TRIGGER_SAMPLE_COUNT_MASK) >> LA_TRIGGER_SAMPLE_COUNT_LSB)
-#define LA_TRIGGER_SAMPLE_COUNT_SET(x)           (((x) << LA_TRIGGER_SAMPLE_COUNT_LSB) & LA_TRIGGER_SAMPLE_COUNT_MASK)
-
-#define LA_TRIGGER_POSITION_ADDRESS              0x00000098
-#define LA_TRIGGER_POSITION_OFFSET               0x00000098
-#define LA_TRIGGER_POSITION_VALUE_MSB            15
-#define LA_TRIGGER_POSITION_VALUE_LSB            0
-#define LA_TRIGGER_POSITION_VALUE_MASK           0x0000ffff
-#define LA_TRIGGER_POSITION_VALUE_GET(x)         (((x) & LA_TRIGGER_POSITION_VALUE_MASK) >> LA_TRIGGER_POSITION_VALUE_LSB)
-#define LA_TRIGGER_POSITION_VALUE_SET(x)         (((x) << LA_TRIGGER_POSITION_VALUE_LSB) & LA_TRIGGER_POSITION_VALUE_MASK)
-
-#define LA_PRE_TRIGGER_ADDRESS                   0x0000009c
-#define LA_PRE_TRIGGER_OFFSET                    0x0000009c
-#define LA_PRE_TRIGGER_COUNT_MSB                 15
-#define LA_PRE_TRIGGER_COUNT_LSB                 0
-#define LA_PRE_TRIGGER_COUNT_MASK                0x0000ffff
-#define LA_PRE_TRIGGER_COUNT_GET(x)              (((x) & LA_PRE_TRIGGER_COUNT_MASK) >> LA_PRE_TRIGGER_COUNT_LSB)
-#define LA_PRE_TRIGGER_COUNT_SET(x)              (((x) << LA_PRE_TRIGGER_COUNT_LSB) & LA_PRE_TRIGGER_COUNT_MASK)
-
-#define LA_POST_TRIGGER_ADDRESS                  0x000000a0
-#define LA_POST_TRIGGER_OFFSET                   0x000000a0
-#define LA_POST_TRIGGER_COUNT_MSB                15
-#define LA_POST_TRIGGER_COUNT_LSB                0
-#define LA_POST_TRIGGER_COUNT_MASK               0x0000ffff
-#define LA_POST_TRIGGER_COUNT_GET(x)             (((x) & LA_POST_TRIGGER_COUNT_MASK) >> LA_POST_TRIGGER_COUNT_LSB)
-#define LA_POST_TRIGGER_COUNT_SET(x)             (((x) << LA_POST_TRIGGER_COUNT_LSB) & LA_POST_TRIGGER_COUNT_MASK)
-
-#define LA_FILTER_CONTROL_ADDRESS                0x000000a4
-#define LA_FILTER_CONTROL_OFFSET                 0x000000a4
-#define LA_FILTER_CONTROL_DELTA_MSB              0
-#define LA_FILTER_CONTROL_DELTA_LSB              0
-#define LA_FILTER_CONTROL_DELTA_MASK             0x00000001
-#define LA_FILTER_CONTROL_DELTA_GET(x)           (((x) & LA_FILTER_CONTROL_DELTA_MASK) >> LA_FILTER_CONTROL_DELTA_LSB)
-#define LA_FILTER_CONTROL_DELTA_SET(x)           (((x) << LA_FILTER_CONTROL_DELTA_LSB) & LA_FILTER_CONTROL_DELTA_MASK)
-
-#define LA_FILTER_DATA_ADDRESS                   0x000000a8
-#define LA_FILTER_DATA_OFFSET                    0x000000a8
-#define LA_FILTER_DATA_MATCH_MSB                 17
-#define LA_FILTER_DATA_MATCH_LSB                 0
-#define LA_FILTER_DATA_MATCH_MASK                0x0003ffff
-#define LA_FILTER_DATA_MATCH_GET(x)              (((x) & LA_FILTER_DATA_MATCH_MASK) >> LA_FILTER_DATA_MATCH_LSB)
-#define LA_FILTER_DATA_MATCH_SET(x)              (((x) << LA_FILTER_DATA_MATCH_LSB) & LA_FILTER_DATA_MATCH_MASK)
-
-#define LA_FILTER_WILDCARD_ADDRESS               0x000000ac
-#define LA_FILTER_WILDCARD_OFFSET                0x000000ac
-#define LA_FILTER_WILDCARD_MATCH_MSB             17
-#define LA_FILTER_WILDCARD_MATCH_LSB             0
-#define LA_FILTER_WILDCARD_MATCH_MASK            0x0003ffff
-#define LA_FILTER_WILDCARD_MATCH_GET(x)          (((x) & LA_FILTER_WILDCARD_MATCH_MASK) >> LA_FILTER_WILDCARD_MATCH_LSB)
-#define LA_FILTER_WILDCARD_MATCH_SET(x)          (((x) << LA_FILTER_WILDCARD_MATCH_LSB) & LA_FILTER_WILDCARD_MATCH_MASK)
-
-#define LA_TRIGGERA_DATA_ADDRESS                 0x000000b0
-#define LA_TRIGGERA_DATA_OFFSET                  0x000000b0
-#define LA_TRIGGERA_DATA_MATCH_MSB               17
-#define LA_TRIGGERA_DATA_MATCH_LSB               0
-#define LA_TRIGGERA_DATA_MATCH_MASK              0x0003ffff
-#define LA_TRIGGERA_DATA_MATCH_GET(x)            (((x) & LA_TRIGGERA_DATA_MATCH_MASK) >> LA_TRIGGERA_DATA_MATCH_LSB)
-#define LA_TRIGGERA_DATA_MATCH_SET(x)            (((x) << LA_TRIGGERA_DATA_MATCH_LSB) & LA_TRIGGERA_DATA_MATCH_MASK)
-
-#define LA_TRIGGERA_WILDCARD_ADDRESS             0x000000b4
-#define LA_TRIGGERA_WILDCARD_OFFSET              0x000000b4
-#define LA_TRIGGERA_WILDCARD_MATCH_MSB           17
-#define LA_TRIGGERA_WILDCARD_MATCH_LSB           0
-#define LA_TRIGGERA_WILDCARD_MATCH_MASK          0x0003ffff
-#define LA_TRIGGERA_WILDCARD_MATCH_GET(x)        (((x) & LA_TRIGGERA_WILDCARD_MATCH_MASK) >> LA_TRIGGERA_WILDCARD_MATCH_LSB)
-#define LA_TRIGGERA_WILDCARD_MATCH_SET(x)        (((x) << LA_TRIGGERA_WILDCARD_MATCH_LSB) & LA_TRIGGERA_WILDCARD_MATCH_MASK)
-
-#define LA_TRIGGERB_DATA_ADDRESS                 0x000000b8
-#define LA_TRIGGERB_DATA_OFFSET                  0x000000b8
-#define LA_TRIGGERB_DATA_MATCH_MSB               17
-#define LA_TRIGGERB_DATA_MATCH_LSB               0
-#define LA_TRIGGERB_DATA_MATCH_MASK              0x0003ffff
-#define LA_TRIGGERB_DATA_MATCH_GET(x)            (((x) & LA_TRIGGERB_DATA_MATCH_MASK) >> LA_TRIGGERB_DATA_MATCH_LSB)
-#define LA_TRIGGERB_DATA_MATCH_SET(x)            (((x) << LA_TRIGGERB_DATA_MATCH_LSB) & LA_TRIGGERB_DATA_MATCH_MASK)
-
-#define LA_TRIGGERB_WILDCARD_ADDRESS             0x000000bc
-#define LA_TRIGGERB_WILDCARD_OFFSET              0x000000bc
-#define LA_TRIGGERB_WILDCARD_MATCH_MSB           17
-#define LA_TRIGGERB_WILDCARD_MATCH_LSB           0
-#define LA_TRIGGERB_WILDCARD_MATCH_MASK          0x0003ffff
-#define LA_TRIGGERB_WILDCARD_MATCH_GET(x)        (((x) & LA_TRIGGERB_WILDCARD_MATCH_MASK) >> LA_TRIGGERB_WILDCARD_MATCH_LSB)
-#define LA_TRIGGERB_WILDCARD_MATCH_SET(x)        (((x) << LA_TRIGGERB_WILDCARD_MATCH_LSB) & LA_TRIGGERB_WILDCARD_MATCH_MASK)
-
-#define LA_TRIGGER_ADDRESS                       0x000000c0
-#define LA_TRIGGER_OFFSET                        0x000000c0
-#define LA_TRIGGER_EVENT_MSB                     2
-#define LA_TRIGGER_EVENT_LSB                     0
-#define LA_TRIGGER_EVENT_MASK                    0x00000007
-#define LA_TRIGGER_EVENT_GET(x)                  (((x) & LA_TRIGGER_EVENT_MASK) >> LA_TRIGGER_EVENT_LSB)
-#define LA_TRIGGER_EVENT_SET(x)                  (((x) << LA_TRIGGER_EVENT_LSB) & LA_TRIGGER_EVENT_MASK)
-
-#define LA_FIFO_ADDRESS                          0x000000c4
-#define LA_FIFO_OFFSET                           0x000000c4
-#define LA_FIFO_FULL_MSB                         1
-#define LA_FIFO_FULL_LSB                         1
-#define LA_FIFO_FULL_MASK                        0x00000002
-#define LA_FIFO_FULL_GET(x)                      (((x) & LA_FIFO_FULL_MASK) >> LA_FIFO_FULL_LSB)
-#define LA_FIFO_FULL_SET(x)                      (((x) << LA_FIFO_FULL_LSB) & LA_FIFO_FULL_MASK)
-#define LA_FIFO_EMPTY_MSB                        0
-#define LA_FIFO_EMPTY_LSB                        0
-#define LA_FIFO_EMPTY_MASK                       0x00000001
-#define LA_FIFO_EMPTY_GET(x)                     (((x) & LA_FIFO_EMPTY_MASK) >> LA_FIFO_EMPTY_LSB)
-#define LA_FIFO_EMPTY_SET(x)                     (((x) << LA_FIFO_EMPTY_LSB) & LA_FIFO_EMPTY_MASK)
-
-#define LA_ADDRESS                               0x000000c8
-#define LA_OFFSET                                0x000000c8
-#define LA_DATA_MSB                              17
-#define LA_DATA_LSB                              0
-#define LA_DATA_MASK                             0x0003ffff
-#define LA_DATA_GET(x)                           (((x) & LA_DATA_MASK) >> LA_DATA_LSB)
-#define LA_DATA_SET(x)                           (((x) << LA_DATA_LSB) & LA_DATA_MASK)
-
-#define ANT_PIN_ADDRESS                          0x000000d0
-#define ANT_PIN_OFFSET                           0x000000d0
-#define ANT_PIN_PAD_PULL_MSB                     3
-#define ANT_PIN_PAD_PULL_LSB                     2
-#define ANT_PIN_PAD_PULL_MASK                    0x0000000c
-#define ANT_PIN_PAD_PULL_GET(x)                  (((x) & ANT_PIN_PAD_PULL_MASK) >> ANT_PIN_PAD_PULL_LSB)
-#define ANT_PIN_PAD_PULL_SET(x)                  (((x) << ANT_PIN_PAD_PULL_LSB) & ANT_PIN_PAD_PULL_MASK)
-#define ANT_PIN_PAD_STRENGTH_MSB                 1
-#define ANT_PIN_PAD_STRENGTH_LSB                 0
-#define ANT_PIN_PAD_STRENGTH_MASK                0x00000003
-#define ANT_PIN_PAD_STRENGTH_GET(x)              (((x) & ANT_PIN_PAD_STRENGTH_MASK) >> ANT_PIN_PAD_STRENGTH_LSB)
-#define ANT_PIN_PAD_STRENGTH_SET(x)              (((x) << ANT_PIN_PAD_STRENGTH_LSB) & ANT_PIN_PAD_STRENGTH_MASK)
-
-#define ANTD_PIN_ADDRESS                         0x000000d4
-#define ANTD_PIN_OFFSET                          0x000000d4
-#define ANTD_PIN_PAD_PULL_MSB                    1
-#define ANTD_PIN_PAD_PULL_LSB                    0
-#define ANTD_PIN_PAD_PULL_MASK                   0x00000003
-#define ANTD_PIN_PAD_PULL_GET(x)                 (((x) & ANTD_PIN_PAD_PULL_MASK) >> ANTD_PIN_PAD_PULL_LSB)
-#define ANTD_PIN_PAD_PULL_SET(x)                 (((x) << ANTD_PIN_PAD_PULL_LSB) & ANTD_PIN_PAD_PULL_MASK)
-
-#define GPIO_PIN_ADDRESS                         0x000000d8
-#define GPIO_PIN_OFFSET                          0x000000d8
-#define GPIO_PIN_PAD_PULL_MSB                    3
-#define GPIO_PIN_PAD_PULL_LSB                    2
-#define GPIO_PIN_PAD_PULL_MASK                   0x0000000c
-#define GPIO_PIN_PAD_PULL_GET(x)                 (((x) & GPIO_PIN_PAD_PULL_MASK) >> GPIO_PIN_PAD_PULL_LSB)
-#define GPIO_PIN_PAD_PULL_SET(x)                 (((x) << GPIO_PIN_PAD_PULL_LSB) & GPIO_PIN_PAD_PULL_MASK)
-#define GPIO_PIN_PAD_STRENGTH_MSB                1
-#define GPIO_PIN_PAD_STRENGTH_LSB                0
-#define GPIO_PIN_PAD_STRENGTH_MASK               0x00000003
-#define GPIO_PIN_PAD_STRENGTH_GET(x)             (((x) & GPIO_PIN_PAD_STRENGTH_MASK) >> GPIO_PIN_PAD_STRENGTH_LSB)
-#define GPIO_PIN_PAD_STRENGTH_SET(x)             (((x) << GPIO_PIN_PAD_STRENGTH_LSB) & GPIO_PIN_PAD_STRENGTH_MASK)
-
-#define GPIO_H_PIN_ADDRESS                       0x000000dc
-#define GPIO_H_PIN_OFFSET                        0x000000dc
-#define GPIO_H_PIN_PAD_PULL_MSB                  1
-#define GPIO_H_PIN_PAD_PULL_LSB                  0
-#define GPIO_H_PIN_PAD_PULL_MASK                 0x00000003
-#define GPIO_H_PIN_PAD_PULL_GET(x)               (((x) & GPIO_H_PIN_PAD_PULL_MASK) >> GPIO_H_PIN_PAD_PULL_LSB)
-#define GPIO_H_PIN_PAD_PULL_SET(x)               (((x) << GPIO_H_PIN_PAD_PULL_LSB) & GPIO_H_PIN_PAD_PULL_MASK)
-
-#define BT_PIN_ADDRESS                           0x000000e0
-#define BT_PIN_OFFSET                            0x000000e0
-#define BT_PIN_PAD_PULL_MSB                      3
-#define BT_PIN_PAD_PULL_LSB                      2
-#define BT_PIN_PAD_PULL_MASK                     0x0000000c
-#define BT_PIN_PAD_PULL_GET(x)                   (((x) & BT_PIN_PAD_PULL_MASK) >> BT_PIN_PAD_PULL_LSB)
-#define BT_PIN_PAD_PULL_SET(x)                   (((x) << BT_PIN_PAD_PULL_LSB) & BT_PIN_PAD_PULL_MASK)
-#define BT_PIN_PAD_STRENGTH_MSB                  1
-#define BT_PIN_PAD_STRENGTH_LSB                  0
-#define BT_PIN_PAD_STRENGTH_MASK                 0x00000003
-#define BT_PIN_PAD_STRENGTH_GET(x)               (((x) & BT_PIN_PAD_STRENGTH_MASK) >> BT_PIN_PAD_STRENGTH_LSB)
-#define BT_PIN_PAD_STRENGTH_SET(x)               (((x) << BT_PIN_PAD_STRENGTH_LSB) & BT_PIN_PAD_STRENGTH_MASK)
-
-#define BT_WLAN_PIN_ADDRESS                      0x000000e4
-#define BT_WLAN_PIN_OFFSET                       0x000000e4
-#define BT_WLAN_PIN_PAD_PULL_MSB                 1
-#define BT_WLAN_PIN_PAD_PULL_LSB                 0
-#define BT_WLAN_PIN_PAD_PULL_MASK                0x00000003
-#define BT_WLAN_PIN_PAD_PULL_GET(x)              (((x) & BT_WLAN_PIN_PAD_PULL_MASK) >> BT_WLAN_PIN_PAD_PULL_LSB)
-#define BT_WLAN_PIN_PAD_PULL_SET(x)              (((x) << BT_WLAN_PIN_PAD_PULL_LSB) & BT_WLAN_PIN_PAD_PULL_MASK)
-
-#define SI_UART_PIN_ADDRESS                      0x000000e8
-#define SI_UART_PIN_OFFSET                       0x000000e8
-#define SI_UART_PIN_PAD_PULL_MSB                 3
-#define SI_UART_PIN_PAD_PULL_LSB                 2
-#define SI_UART_PIN_PAD_PULL_MASK                0x0000000c
-#define SI_UART_PIN_PAD_PULL_GET(x)              (((x) & SI_UART_PIN_PAD_PULL_MASK) >> SI_UART_PIN_PAD_PULL_LSB)
-#define SI_UART_PIN_PAD_PULL_SET(x)              (((x) << SI_UART_PIN_PAD_PULL_LSB) & SI_UART_PIN_PAD_PULL_MASK)
-#define SI_UART_PIN_PAD_STRENGTH_MSB             1
-#define SI_UART_PIN_PAD_STRENGTH_LSB             0
-#define SI_UART_PIN_PAD_STRENGTH_MASK            0x00000003
-#define SI_UART_PIN_PAD_STRENGTH_GET(x)          (((x) & SI_UART_PIN_PAD_STRENGTH_MASK) >> SI_UART_PIN_PAD_STRENGTH_LSB)
-#define SI_UART_PIN_PAD_STRENGTH_SET(x)          (((x) << SI_UART_PIN_PAD_STRENGTH_LSB) & SI_UART_PIN_PAD_STRENGTH_MASK)
-
-#define CLK32K_PIN_ADDRESS                       0x000000ec
-#define CLK32K_PIN_OFFSET                        0x000000ec
-#define CLK32K_PIN_PAD_PULL_MSB                  1
-#define CLK32K_PIN_PAD_PULL_LSB                  0
-#define CLK32K_PIN_PAD_PULL_MASK                 0x00000003
-#define CLK32K_PIN_PAD_PULL_GET(x)               (((x) & CLK32K_PIN_PAD_PULL_MASK) >> CLK32K_PIN_PAD_PULL_LSB)
-#define CLK32K_PIN_PAD_PULL_SET(x)               (((x) << CLK32K_PIN_PAD_PULL_LSB) & CLK32K_PIN_PAD_PULL_MASK)
-
-#define RESET_TUPLE_STATUS_ADDRESS               0x000000f0
-#define RESET_TUPLE_STATUS_OFFSET                0x000000f0
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MSB  11
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB  8
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK 0x00000f00
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_GET(x) (((x) & RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK) >> RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB)
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_SET(x) (((x) << RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB) & RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK)
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MSB   7
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB   0
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK  0x000000ff
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_GET(x) (((x) & RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK) >> RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB)
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_SET(x) (((x) << RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB) & RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct gpio_reg_reg_s {
-  volatile unsigned int gpio_out;
-  volatile unsigned int gpio_out_w1ts;
-  volatile unsigned int gpio_out_w1tc;
-  volatile unsigned int gpio_enable;
-  volatile unsigned int gpio_enable_w1ts;
-  volatile unsigned int gpio_enable_w1tc;
-  volatile unsigned int gpio_in;
-  volatile unsigned int gpio_status;
-  volatile unsigned int gpio_status_w1ts;
-  volatile unsigned int gpio_status_w1tc;
-  volatile unsigned int gpio_pin0;
-  volatile unsigned int gpio_pin1;
-  volatile unsigned int gpio_pin2;
-  volatile unsigned int gpio_pin3;
-  volatile unsigned int gpio_pin4;
-  volatile unsigned int gpio_pin5;
-  volatile unsigned int gpio_pin6;
-  volatile unsigned int gpio_pin7;
-  volatile unsigned int gpio_pin8;
-  volatile unsigned int gpio_pin9;
-  volatile unsigned int gpio_pin10;
-  volatile unsigned int gpio_pin11;
-  volatile unsigned int gpio_pin12;
-  volatile unsigned int gpio_pin13;
-  volatile unsigned int gpio_pin14;
-  volatile unsigned int gpio_pin15;
-  volatile unsigned int gpio_pin16;
-  volatile unsigned int gpio_pin17;
-  volatile unsigned int sdio_pin;
-  volatile unsigned int clk_req_pin;
-  volatile unsigned int sigma_delta;
-  volatile unsigned int debug_control;
-  volatile unsigned int debug_input_sel;
-  volatile unsigned int debug_out;
-  volatile unsigned int la_control;
-  volatile unsigned int la_clock;
-  volatile unsigned int la_status;
-  volatile unsigned int la_trigger_sample;
-  volatile unsigned int la_trigger_position;
-  volatile unsigned int la_pre_trigger;
-  volatile unsigned int la_post_trigger;
-  volatile unsigned int la_filter_control;
-  volatile unsigned int la_filter_data;
-  volatile unsigned int la_filter_wildcard;
-  volatile unsigned int la_triggera_data;
-  volatile unsigned int la_triggera_wildcard;
-  volatile unsigned int la_triggerb_data;
-  volatile unsigned int la_triggerb_wildcard;
-  volatile unsigned int la_trigger;
-  volatile unsigned int la_fifo;
-  volatile unsigned int la[2];
-  volatile unsigned int ant_pin;
-  volatile unsigned int antd_pin;
-  volatile unsigned int gpio_pin;
-  volatile unsigned int gpio_h_pin;
-  volatile unsigned int bt_pin;
-  volatile unsigned int bt_wlan_pin;
-  volatile unsigned int si_uart_pin;
-  volatile unsigned int clk32k_pin;
-  volatile unsigned int reset_tuple_status;
-} gpio_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _GPIO_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/mbox_host_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/mbox_host_reg.h
deleted file mode 100644
index f836ae47a303f05851f31f4b1da491e49c958b6f..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/mbox_host_reg.h
+++ /dev/null
@@ -1,386 +0,0 @@
-#ifndef _MBOX_HOST_REG_REG_H_
-#define _MBOX_HOST_REG_REG_H_
-
-#define HOST_INT_STATUS_ADDRESS                  0x00000400
-#define HOST_INT_STATUS_OFFSET                   0x00000400
-#define HOST_INT_STATUS_ERROR_MSB                7
-#define HOST_INT_STATUS_ERROR_LSB                7
-#define HOST_INT_STATUS_ERROR_MASK               0x00000080
-#define HOST_INT_STATUS_ERROR_GET(x)             (((x) & HOST_INT_STATUS_ERROR_MASK) >> HOST_INT_STATUS_ERROR_LSB)
-#define HOST_INT_STATUS_ERROR_SET(x)             (((x) << HOST_INT_STATUS_ERROR_LSB) & HOST_INT_STATUS_ERROR_MASK)
-#define HOST_INT_STATUS_CPU_MSB                  6
-#define HOST_INT_STATUS_CPU_LSB                  6
-#define HOST_INT_STATUS_CPU_MASK                 0x00000040
-#define HOST_INT_STATUS_CPU_GET(x)               (((x) & HOST_INT_STATUS_CPU_MASK) >> HOST_INT_STATUS_CPU_LSB)
-#define HOST_INT_STATUS_CPU_SET(x)               (((x) << HOST_INT_STATUS_CPU_LSB) & HOST_INT_STATUS_CPU_MASK)
-#define HOST_INT_STATUS_DRAGON_INT_MSB           5
-#define HOST_INT_STATUS_DRAGON_INT_LSB           5
-#define HOST_INT_STATUS_DRAGON_INT_MASK          0x00000020
-#define HOST_INT_STATUS_DRAGON_INT_GET(x)        (((x) & HOST_INT_STATUS_DRAGON_INT_MASK) >> HOST_INT_STATUS_DRAGON_INT_LSB)
-#define HOST_INT_STATUS_DRAGON_INT_SET(x)        (((x) << HOST_INT_STATUS_DRAGON_INT_LSB) & HOST_INT_STATUS_DRAGON_INT_MASK)
-#define HOST_INT_STATUS_COUNTER_MSB              4
-#define HOST_INT_STATUS_COUNTER_LSB              4
-#define HOST_INT_STATUS_COUNTER_MASK             0x00000010
-#define HOST_INT_STATUS_COUNTER_GET(x)           (((x) & HOST_INT_STATUS_COUNTER_MASK) >> HOST_INT_STATUS_COUNTER_LSB)
-#define HOST_INT_STATUS_COUNTER_SET(x)           (((x) << HOST_INT_STATUS_COUNTER_LSB) & HOST_INT_STATUS_COUNTER_MASK)
-#define HOST_INT_STATUS_MBOX_DATA_MSB            3
-#define HOST_INT_STATUS_MBOX_DATA_LSB            0
-#define HOST_INT_STATUS_MBOX_DATA_MASK           0x0000000f
-#define HOST_INT_STATUS_MBOX_DATA_GET(x)         (((x) & HOST_INT_STATUS_MBOX_DATA_MASK) >> HOST_INT_STATUS_MBOX_DATA_LSB)
-#define HOST_INT_STATUS_MBOX_DATA_SET(x)         (((x) << HOST_INT_STATUS_MBOX_DATA_LSB) & HOST_INT_STATUS_MBOX_DATA_MASK)
-
-#define CPU_INT_STATUS_ADDRESS                   0x00000401
-#define CPU_INT_STATUS_OFFSET                    0x00000401
-#define CPU_INT_STATUS_BIT_MSB                   7
-#define CPU_INT_STATUS_BIT_LSB                   0
-#define CPU_INT_STATUS_BIT_MASK                  0x000000ff
-#define CPU_INT_STATUS_BIT_GET(x)                (((x) & CPU_INT_STATUS_BIT_MASK) >> CPU_INT_STATUS_BIT_LSB)
-#define CPU_INT_STATUS_BIT_SET(x)                (((x) << CPU_INT_STATUS_BIT_LSB) & CPU_INT_STATUS_BIT_MASK)
-
-#define ERROR_INT_STATUS_ADDRESS                 0x00000402
-#define ERROR_INT_STATUS_OFFSET                  0x00000402
-#define ERROR_INT_STATUS_SPI_MSB                 3
-#define ERROR_INT_STATUS_SPI_LSB                 3
-#define ERROR_INT_STATUS_SPI_MASK                0x00000008
-#define ERROR_INT_STATUS_SPI_GET(x)              (((x) & ERROR_INT_STATUS_SPI_MASK) >> ERROR_INT_STATUS_SPI_LSB)
-#define ERROR_INT_STATUS_SPI_SET(x)              (((x) << ERROR_INT_STATUS_SPI_LSB) & ERROR_INT_STATUS_SPI_MASK)
-#define ERROR_INT_STATUS_WAKEUP_MSB              2
-#define ERROR_INT_STATUS_WAKEUP_LSB              2
-#define ERROR_INT_STATUS_WAKEUP_MASK             0x00000004
-#define ERROR_INT_STATUS_WAKEUP_GET(x)           (((x) & ERROR_INT_STATUS_WAKEUP_MASK) >> ERROR_INT_STATUS_WAKEUP_LSB)
-#define ERROR_INT_STATUS_WAKEUP_SET(x)           (((x) << ERROR_INT_STATUS_WAKEUP_LSB) & ERROR_INT_STATUS_WAKEUP_MASK)
-#define ERROR_INT_STATUS_RX_UNDERFLOW_MSB        1
-#define ERROR_INT_STATUS_RX_UNDERFLOW_LSB        1
-#define ERROR_INT_STATUS_RX_UNDERFLOW_MASK       0x00000002
-#define ERROR_INT_STATUS_RX_UNDERFLOW_GET(x)     (((x) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK) >> ERROR_INT_STATUS_RX_UNDERFLOW_LSB)
-#define ERROR_INT_STATUS_RX_UNDERFLOW_SET(x)     (((x) << ERROR_INT_STATUS_RX_UNDERFLOW_LSB) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK)
-#define ERROR_INT_STATUS_TX_OVERFLOW_MSB         0
-#define ERROR_INT_STATUS_TX_OVERFLOW_LSB         0
-#define ERROR_INT_STATUS_TX_OVERFLOW_MASK        0x00000001
-#define ERROR_INT_STATUS_TX_OVERFLOW_GET(x)      (((x) & ERROR_INT_STATUS_TX_OVERFLOW_MASK) >> ERROR_INT_STATUS_TX_OVERFLOW_LSB)
-#define ERROR_INT_STATUS_TX_OVERFLOW_SET(x)      (((x) << ERROR_INT_STATUS_TX_OVERFLOW_LSB) & ERROR_INT_STATUS_TX_OVERFLOW_MASK)
-
-#define COUNTER_INT_STATUS_ADDRESS               0x00000403
-#define COUNTER_INT_STATUS_OFFSET                0x00000403
-#define COUNTER_INT_STATUS_COUNTER_MSB           7
-#define COUNTER_INT_STATUS_COUNTER_LSB           0
-#define COUNTER_INT_STATUS_COUNTER_MASK          0x000000ff
-#define COUNTER_INT_STATUS_COUNTER_GET(x)        (((x) & COUNTER_INT_STATUS_COUNTER_MASK) >> COUNTER_INT_STATUS_COUNTER_LSB)
-#define COUNTER_INT_STATUS_COUNTER_SET(x)        (((x) << COUNTER_INT_STATUS_COUNTER_LSB) & COUNTER_INT_STATUS_COUNTER_MASK)
-
-#define MBOX_FRAME_ADDRESS                       0x00000404
-#define MBOX_FRAME_OFFSET                        0x00000404
-#define MBOX_FRAME_RX_EOM_MSB                    7
-#define MBOX_FRAME_RX_EOM_LSB                    4
-#define MBOX_FRAME_RX_EOM_MASK                   0x000000f0
-#define MBOX_FRAME_RX_EOM_GET(x)                 (((x) & MBOX_FRAME_RX_EOM_MASK) >> MBOX_FRAME_RX_EOM_LSB)
-#define MBOX_FRAME_RX_EOM_SET(x)                 (((x) << MBOX_FRAME_RX_EOM_LSB) & MBOX_FRAME_RX_EOM_MASK)
-#define MBOX_FRAME_RX_SOM_MSB                    3
-#define MBOX_FRAME_RX_SOM_LSB                    0
-#define MBOX_FRAME_RX_SOM_MASK                   0x0000000f
-#define MBOX_FRAME_RX_SOM_GET(x)                 (((x) & MBOX_FRAME_RX_SOM_MASK) >> MBOX_FRAME_RX_SOM_LSB)
-#define MBOX_FRAME_RX_SOM_SET(x)                 (((x) << MBOX_FRAME_RX_SOM_LSB) & MBOX_FRAME_RX_SOM_MASK)
-
-#define RX_LOOKAHEAD_VALID_ADDRESS               0x00000405
-#define RX_LOOKAHEAD_VALID_OFFSET                0x00000405
-#define RX_LOOKAHEAD_VALID_MBOX_MSB              3
-#define RX_LOOKAHEAD_VALID_MBOX_LSB              0
-#define RX_LOOKAHEAD_VALID_MBOX_MASK             0x0000000f
-#define RX_LOOKAHEAD_VALID_MBOX_GET(x)           (((x) & RX_LOOKAHEAD_VALID_MBOX_MASK) >> RX_LOOKAHEAD_VALID_MBOX_LSB)
-#define RX_LOOKAHEAD_VALID_MBOX_SET(x)           (((x) << RX_LOOKAHEAD_VALID_MBOX_LSB) & RX_LOOKAHEAD_VALID_MBOX_MASK)
-
-#define RX_LOOKAHEAD0_ADDRESS                    0x00000408
-#define RX_LOOKAHEAD0_OFFSET                     0x00000408
-#define RX_LOOKAHEAD0_DATA_MSB                   7
-#define RX_LOOKAHEAD0_DATA_LSB                   0
-#define RX_LOOKAHEAD0_DATA_MASK                  0x000000ff
-#define RX_LOOKAHEAD0_DATA_GET(x)                (((x) & RX_LOOKAHEAD0_DATA_MASK) >> RX_LOOKAHEAD0_DATA_LSB)
-#define RX_LOOKAHEAD0_DATA_SET(x)                (((x) << RX_LOOKAHEAD0_DATA_LSB) & RX_LOOKAHEAD0_DATA_MASK)
-
-#define RX_LOOKAHEAD1_ADDRESS                    0x0000040c
-#define RX_LOOKAHEAD1_OFFSET                     0x0000040c
-#define RX_LOOKAHEAD1_DATA_MSB                   7
-#define RX_LOOKAHEAD1_DATA_LSB                   0
-#define RX_LOOKAHEAD1_DATA_MASK                  0x000000ff
-#define RX_LOOKAHEAD1_DATA_GET(x)                (((x) & RX_LOOKAHEAD1_DATA_MASK) >> RX_LOOKAHEAD1_DATA_LSB)
-#define RX_LOOKAHEAD1_DATA_SET(x)                (((x) << RX_LOOKAHEAD1_DATA_LSB) & RX_LOOKAHEAD1_DATA_MASK)
-
-#define RX_LOOKAHEAD2_ADDRESS                    0x00000410
-#define RX_LOOKAHEAD2_OFFSET                     0x00000410
-#define RX_LOOKAHEAD2_DATA_MSB                   7
-#define RX_LOOKAHEAD2_DATA_LSB                   0
-#define RX_LOOKAHEAD2_DATA_MASK                  0x000000ff
-#define RX_LOOKAHEAD2_DATA_GET(x)                (((x) & RX_LOOKAHEAD2_DATA_MASK) >> RX_LOOKAHEAD2_DATA_LSB)
-#define RX_LOOKAHEAD2_DATA_SET(x)                (((x) << RX_LOOKAHEAD2_DATA_LSB) & RX_LOOKAHEAD2_DATA_MASK)
-
-#define RX_LOOKAHEAD3_ADDRESS                    0x00000414
-#define RX_LOOKAHEAD3_OFFSET                     0x00000414
-#define RX_LOOKAHEAD3_DATA_MSB                   7
-#define RX_LOOKAHEAD3_DATA_LSB                   0
-#define RX_LOOKAHEAD3_DATA_MASK                  0x000000ff
-#define RX_LOOKAHEAD3_DATA_GET(x)                (((x) & RX_LOOKAHEAD3_DATA_MASK) >> RX_LOOKAHEAD3_DATA_LSB)
-#define RX_LOOKAHEAD3_DATA_SET(x)                (((x) << RX_LOOKAHEAD3_DATA_LSB) & RX_LOOKAHEAD3_DATA_MASK)
-
-#define INT_STATUS_ENABLE_ADDRESS                0x00000418
-#define INT_STATUS_ENABLE_OFFSET                 0x00000418
-#define INT_STATUS_ENABLE_ERROR_MSB              7
-#define INT_STATUS_ENABLE_ERROR_LSB              7
-#define INT_STATUS_ENABLE_ERROR_MASK             0x00000080
-#define INT_STATUS_ENABLE_ERROR_GET(x)           (((x) & INT_STATUS_ENABLE_ERROR_MASK) >> INT_STATUS_ENABLE_ERROR_LSB)
-#define INT_STATUS_ENABLE_ERROR_SET(x)           (((x) << INT_STATUS_ENABLE_ERROR_LSB) & INT_STATUS_ENABLE_ERROR_MASK)
-#define INT_STATUS_ENABLE_CPU_MSB                6
-#define INT_STATUS_ENABLE_CPU_LSB                6
-#define INT_STATUS_ENABLE_CPU_MASK               0x00000040
-#define INT_STATUS_ENABLE_CPU_GET(x)             (((x) & INT_STATUS_ENABLE_CPU_MASK) >> INT_STATUS_ENABLE_CPU_LSB)
-#define INT_STATUS_ENABLE_CPU_SET(x)             (((x) << INT_STATUS_ENABLE_CPU_LSB) & INT_STATUS_ENABLE_CPU_MASK)
-#define INT_STATUS_ENABLE_DRAGON_INT_MSB         5
-#define INT_STATUS_ENABLE_DRAGON_INT_LSB         5
-#define INT_STATUS_ENABLE_DRAGON_INT_MASK        0x00000020
-#define INT_STATUS_ENABLE_DRAGON_INT_GET(x)      (((x) & INT_STATUS_ENABLE_DRAGON_INT_MASK) >> INT_STATUS_ENABLE_DRAGON_INT_LSB)
-#define INT_STATUS_ENABLE_DRAGON_INT_SET(x)      (((x) << INT_STATUS_ENABLE_DRAGON_INT_LSB) & INT_STATUS_ENABLE_DRAGON_INT_MASK)
-#define INT_STATUS_ENABLE_COUNTER_MSB            4
-#define INT_STATUS_ENABLE_COUNTER_LSB            4
-#define INT_STATUS_ENABLE_COUNTER_MASK           0x00000010
-#define INT_STATUS_ENABLE_COUNTER_GET(x)         (((x) & INT_STATUS_ENABLE_COUNTER_MASK) >> INT_STATUS_ENABLE_COUNTER_LSB)
-#define INT_STATUS_ENABLE_COUNTER_SET(x)         (((x) << INT_STATUS_ENABLE_COUNTER_LSB) & INT_STATUS_ENABLE_COUNTER_MASK)
-#define INT_STATUS_ENABLE_MBOX_DATA_MSB          3
-#define INT_STATUS_ENABLE_MBOX_DATA_LSB          0
-#define INT_STATUS_ENABLE_MBOX_DATA_MASK         0x0000000f
-#define INT_STATUS_ENABLE_MBOX_DATA_GET(x)       (((x) & INT_STATUS_ENABLE_MBOX_DATA_MASK) >> INT_STATUS_ENABLE_MBOX_DATA_LSB)
-#define INT_STATUS_ENABLE_MBOX_DATA_SET(x)       (((x) << INT_STATUS_ENABLE_MBOX_DATA_LSB) & INT_STATUS_ENABLE_MBOX_DATA_MASK)
-
-#define CPU_INT_STATUS_ENABLE_ADDRESS            0x00000419
-#define CPU_INT_STATUS_ENABLE_OFFSET             0x00000419
-#define CPU_INT_STATUS_ENABLE_BIT_MSB            7
-#define CPU_INT_STATUS_ENABLE_BIT_LSB            0
-#define CPU_INT_STATUS_ENABLE_BIT_MASK           0x000000ff
-#define CPU_INT_STATUS_ENABLE_BIT_GET(x)         (((x) & CPU_INT_STATUS_ENABLE_BIT_MASK) >> CPU_INT_STATUS_ENABLE_BIT_LSB)
-#define CPU_INT_STATUS_ENABLE_BIT_SET(x)         (((x) << CPU_INT_STATUS_ENABLE_BIT_LSB) & CPU_INT_STATUS_ENABLE_BIT_MASK)
-
-#define ERROR_STATUS_ENABLE_ADDRESS              0x0000041a
-#define ERROR_STATUS_ENABLE_OFFSET               0x0000041a
-#define ERROR_STATUS_ENABLE_WAKEUP_MSB           2
-#define ERROR_STATUS_ENABLE_WAKEUP_LSB           2
-#define ERROR_STATUS_ENABLE_WAKEUP_MASK          0x00000004
-#define ERROR_STATUS_ENABLE_WAKEUP_GET(x)        (((x) & ERROR_STATUS_ENABLE_WAKEUP_MASK) >> ERROR_STATUS_ENABLE_WAKEUP_LSB)
-#define ERROR_STATUS_ENABLE_WAKEUP_SET(x)        (((x) << ERROR_STATUS_ENABLE_WAKEUP_LSB) & ERROR_STATUS_ENABLE_WAKEUP_MASK)
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MSB     1
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB     1
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK    0x00000002
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_GET(x)  (((x) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK) >> ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB)
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(x)  (((x) << ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK)
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MSB      0
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB      0
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK     0x00000001
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_GET(x)   (((x) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK) >> ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB)
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(x)   (((x) << ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK)
-
-#define COUNTER_INT_STATUS_ENABLE_ADDRESS        0x0000041b
-#define COUNTER_INT_STATUS_ENABLE_OFFSET         0x0000041b
-#define COUNTER_INT_STATUS_ENABLE_BIT_MSB        7
-#define COUNTER_INT_STATUS_ENABLE_BIT_LSB        0
-#define COUNTER_INT_STATUS_ENABLE_BIT_MASK       0x000000ff
-#define COUNTER_INT_STATUS_ENABLE_BIT_GET(x)     (((x) & COUNTER_INT_STATUS_ENABLE_BIT_MASK) >> COUNTER_INT_STATUS_ENABLE_BIT_LSB)
-#define COUNTER_INT_STATUS_ENABLE_BIT_SET(x)     (((x) << COUNTER_INT_STATUS_ENABLE_BIT_LSB) & COUNTER_INT_STATUS_ENABLE_BIT_MASK)
-
-#define COUNT_ADDRESS                            0x00000420
-#define COUNT_OFFSET                             0x00000420
-#define COUNT_VALUE_MSB                          7
-#define COUNT_VALUE_LSB                          0
-#define COUNT_VALUE_MASK                         0x000000ff
-#define COUNT_VALUE_GET(x)                       (((x) & COUNT_VALUE_MASK) >> COUNT_VALUE_LSB)
-#define COUNT_VALUE_SET(x)                       (((x) << COUNT_VALUE_LSB) & COUNT_VALUE_MASK)
-
-#define COUNT_DEC_ADDRESS                        0x00000440
-#define COUNT_DEC_OFFSET                         0x00000440
-#define COUNT_DEC_VALUE_MSB                      7
-#define COUNT_DEC_VALUE_LSB                      0
-#define COUNT_DEC_VALUE_MASK                     0x000000ff
-#define COUNT_DEC_VALUE_GET(x)                   (((x) & COUNT_DEC_VALUE_MASK) >> COUNT_DEC_VALUE_LSB)
-#define COUNT_DEC_VALUE_SET(x)                   (((x) << COUNT_DEC_VALUE_LSB) & COUNT_DEC_VALUE_MASK)
-
-#define SCRATCH_ADDRESS                          0x00000460
-#define SCRATCH_OFFSET                           0x00000460
-#define SCRATCH_VALUE_MSB                        7
-#define SCRATCH_VALUE_LSB                        0
-#define SCRATCH_VALUE_MASK                       0x000000ff
-#define SCRATCH_VALUE_GET(x)                     (((x) & SCRATCH_VALUE_MASK) >> SCRATCH_VALUE_LSB)
-#define SCRATCH_VALUE_SET(x)                     (((x) << SCRATCH_VALUE_LSB) & SCRATCH_VALUE_MASK)
-
-#define FIFO_TIMEOUT_ADDRESS                     0x00000468
-#define FIFO_TIMEOUT_OFFSET                      0x00000468
-#define FIFO_TIMEOUT_VALUE_MSB                   7
-#define FIFO_TIMEOUT_VALUE_LSB                   0
-#define FIFO_TIMEOUT_VALUE_MASK                  0x000000ff
-#define FIFO_TIMEOUT_VALUE_GET(x)                (((x) & FIFO_TIMEOUT_VALUE_MASK) >> FIFO_TIMEOUT_VALUE_LSB)
-#define FIFO_TIMEOUT_VALUE_SET(x)                (((x) << FIFO_TIMEOUT_VALUE_LSB) & FIFO_TIMEOUT_VALUE_MASK)
-
-#define FIFO_TIMEOUT_ENABLE_ADDRESS              0x00000469
-#define FIFO_TIMEOUT_ENABLE_OFFSET               0x00000469
-#define FIFO_TIMEOUT_ENABLE_SET_MSB              0
-#define FIFO_TIMEOUT_ENABLE_SET_LSB              0
-#define FIFO_TIMEOUT_ENABLE_SET_MASK             0x00000001
-#define FIFO_TIMEOUT_ENABLE_SET_GET(x)           (((x) & FIFO_TIMEOUT_ENABLE_SET_MASK) >> FIFO_TIMEOUT_ENABLE_SET_LSB)
-#define FIFO_TIMEOUT_ENABLE_SET_SET(x)           (((x) << FIFO_TIMEOUT_ENABLE_SET_LSB) & FIFO_TIMEOUT_ENABLE_SET_MASK)
-
-#define DISABLE_SLEEP_ADDRESS                    0x0000046a
-#define DISABLE_SLEEP_OFFSET                     0x0000046a
-#define DISABLE_SLEEP_FOR_INT_MSB                1
-#define DISABLE_SLEEP_FOR_INT_LSB                1
-#define DISABLE_SLEEP_FOR_INT_MASK               0x00000002
-#define DISABLE_SLEEP_FOR_INT_GET(x)             (((x) & DISABLE_SLEEP_FOR_INT_MASK) >> DISABLE_SLEEP_FOR_INT_LSB)
-#define DISABLE_SLEEP_FOR_INT_SET(x)             (((x) << DISABLE_SLEEP_FOR_INT_LSB) & DISABLE_SLEEP_FOR_INT_MASK)
-#define DISABLE_SLEEP_ON_MSB                     0
-#define DISABLE_SLEEP_ON_LSB                     0
-#define DISABLE_SLEEP_ON_MASK                    0x00000001
-#define DISABLE_SLEEP_ON_GET(x)                  (((x) & DISABLE_SLEEP_ON_MASK) >> DISABLE_SLEEP_ON_LSB)
-#define DISABLE_SLEEP_ON_SET(x)                  (((x) << DISABLE_SLEEP_ON_LSB) & DISABLE_SLEEP_ON_MASK)
-
-#define LOCAL_BUS_ADDRESS                        0x00000470
-#define LOCAL_BUS_OFFSET                         0x00000470
-#define LOCAL_BUS_STATE_MSB                      1
-#define LOCAL_BUS_STATE_LSB                      0
-#define LOCAL_BUS_STATE_MASK                     0x00000003
-#define LOCAL_BUS_STATE_GET(x)                   (((x) & LOCAL_BUS_STATE_MASK) >> LOCAL_BUS_STATE_LSB)
-#define LOCAL_BUS_STATE_SET(x)                   (((x) << LOCAL_BUS_STATE_LSB) & LOCAL_BUS_STATE_MASK)
-
-#define INT_WLAN_ADDRESS                         0x00000472
-#define INT_WLAN_OFFSET                          0x00000472
-#define INT_WLAN_VECTOR_MSB                      7
-#define INT_WLAN_VECTOR_LSB                      0
-#define INT_WLAN_VECTOR_MASK                     0x000000ff
-#define INT_WLAN_VECTOR_GET(x)                   (((x) & INT_WLAN_VECTOR_MASK) >> INT_WLAN_VECTOR_LSB)
-#define INT_WLAN_VECTOR_SET(x)                   (((x) << INT_WLAN_VECTOR_LSB) & INT_WLAN_VECTOR_MASK)
-
-#define WINDOW_DATA_ADDRESS                      0x00000474
-#define WINDOW_DATA_OFFSET                       0x00000474
-#define WINDOW_DATA_DATA_MSB                     7
-#define WINDOW_DATA_DATA_LSB                     0
-#define WINDOW_DATA_DATA_MASK                    0x000000ff
-#define WINDOW_DATA_DATA_GET(x)                  (((x) & WINDOW_DATA_DATA_MASK) >> WINDOW_DATA_DATA_LSB)
-#define WINDOW_DATA_DATA_SET(x)                  (((x) << WINDOW_DATA_DATA_LSB) & WINDOW_DATA_DATA_MASK)
-
-#define WINDOW_WRITE_ADDR_ADDRESS                0x00000478
-#define WINDOW_WRITE_ADDR_OFFSET                 0x00000478
-#define WINDOW_WRITE_ADDR_ADDR_MSB               7
-#define WINDOW_WRITE_ADDR_ADDR_LSB               0
-#define WINDOW_WRITE_ADDR_ADDR_MASK              0x000000ff
-#define WINDOW_WRITE_ADDR_ADDR_GET(x)            (((x) & WINDOW_WRITE_ADDR_ADDR_MASK) >> WINDOW_WRITE_ADDR_ADDR_LSB)
-#define WINDOW_WRITE_ADDR_ADDR_SET(x)            (((x) << WINDOW_WRITE_ADDR_ADDR_LSB) & WINDOW_WRITE_ADDR_ADDR_MASK)
-
-#define WINDOW_READ_ADDR_ADDRESS                 0x0000047c
-#define WINDOW_READ_ADDR_OFFSET                  0x0000047c
-#define WINDOW_READ_ADDR_ADDR_MSB                7
-#define WINDOW_READ_ADDR_ADDR_LSB                0
-#define WINDOW_READ_ADDR_ADDR_MASK               0x000000ff
-#define WINDOW_READ_ADDR_ADDR_GET(x)             (((x) & WINDOW_READ_ADDR_ADDR_MASK) >> WINDOW_READ_ADDR_ADDR_LSB)
-#define WINDOW_READ_ADDR_ADDR_SET(x)             (((x) << WINDOW_READ_ADDR_ADDR_LSB) & WINDOW_READ_ADDR_ADDR_MASK)
-
-#define SPI_CONFIG_ADDRESS                       0x00000480
-#define SPI_CONFIG_OFFSET                        0x00000480
-#define SPI_CONFIG_SPI_RESET_MSB                 4
-#define SPI_CONFIG_SPI_RESET_LSB                 4
-#define SPI_CONFIG_SPI_RESET_MASK                0x00000010
-#define SPI_CONFIG_SPI_RESET_GET(x)              (((x) & SPI_CONFIG_SPI_RESET_MASK) >> SPI_CONFIG_SPI_RESET_LSB)
-#define SPI_CONFIG_SPI_RESET_SET(x)              (((x) << SPI_CONFIG_SPI_RESET_LSB) & SPI_CONFIG_SPI_RESET_MASK)
-#define SPI_CONFIG_INTERRUPT_ENABLE_MSB          3
-#define SPI_CONFIG_INTERRUPT_ENABLE_LSB          3
-#define SPI_CONFIG_INTERRUPT_ENABLE_MASK         0x00000008
-#define SPI_CONFIG_INTERRUPT_ENABLE_GET(x)       (((x) & SPI_CONFIG_INTERRUPT_ENABLE_MASK) >> SPI_CONFIG_INTERRUPT_ENABLE_LSB)
-#define SPI_CONFIG_INTERRUPT_ENABLE_SET(x)       (((x) << SPI_CONFIG_INTERRUPT_ENABLE_LSB) & SPI_CONFIG_INTERRUPT_ENABLE_MASK)
-#define SPI_CONFIG_TEST_MODE_MSB                 2
-#define SPI_CONFIG_TEST_MODE_LSB                 2
-#define SPI_CONFIG_TEST_MODE_MASK                0x00000004
-#define SPI_CONFIG_TEST_MODE_GET(x)              (((x) & SPI_CONFIG_TEST_MODE_MASK) >> SPI_CONFIG_TEST_MODE_LSB)
-#define SPI_CONFIG_TEST_MODE_SET(x)              (((x) << SPI_CONFIG_TEST_MODE_LSB) & SPI_CONFIG_TEST_MODE_MASK)
-#define SPI_CONFIG_DATA_SIZE_MSB                 1
-#define SPI_CONFIG_DATA_SIZE_LSB                 0
-#define SPI_CONFIG_DATA_SIZE_MASK                0x00000003
-#define SPI_CONFIG_DATA_SIZE_GET(x)              (((x) & SPI_CONFIG_DATA_SIZE_MASK) >> SPI_CONFIG_DATA_SIZE_LSB)
-#define SPI_CONFIG_DATA_SIZE_SET(x)              (((x) << SPI_CONFIG_DATA_SIZE_LSB) & SPI_CONFIG_DATA_SIZE_MASK)
-
-#define SPI_STATUS_ADDRESS                       0x00000481
-#define SPI_STATUS_OFFSET                        0x00000481
-#define SPI_STATUS_ADDR_ERR_MSB                  3
-#define SPI_STATUS_ADDR_ERR_LSB                  3
-#define SPI_STATUS_ADDR_ERR_MASK                 0x00000008
-#define SPI_STATUS_ADDR_ERR_GET(x)               (((x) & SPI_STATUS_ADDR_ERR_MASK) >> SPI_STATUS_ADDR_ERR_LSB)
-#define SPI_STATUS_ADDR_ERR_SET(x)               (((x) << SPI_STATUS_ADDR_ERR_LSB) & SPI_STATUS_ADDR_ERR_MASK)
-#define SPI_STATUS_RD_ERR_MSB                    2
-#define SPI_STATUS_RD_ERR_LSB                    2
-#define SPI_STATUS_RD_ERR_MASK                   0x00000004
-#define SPI_STATUS_RD_ERR_GET(x)                 (((x) & SPI_STATUS_RD_ERR_MASK) >> SPI_STATUS_RD_ERR_LSB)
-#define SPI_STATUS_RD_ERR_SET(x)                 (((x) << SPI_STATUS_RD_ERR_LSB) & SPI_STATUS_RD_ERR_MASK)
-#define SPI_STATUS_WR_ERR_MSB                    1
-#define SPI_STATUS_WR_ERR_LSB                    1
-#define SPI_STATUS_WR_ERR_MASK                   0x00000002
-#define SPI_STATUS_WR_ERR_GET(x)                 (((x) & SPI_STATUS_WR_ERR_MASK) >> SPI_STATUS_WR_ERR_LSB)
-#define SPI_STATUS_WR_ERR_SET(x)                 (((x) << SPI_STATUS_WR_ERR_LSB) & SPI_STATUS_WR_ERR_MASK)
-#define SPI_STATUS_READY_MSB                     0
-#define SPI_STATUS_READY_LSB                     0
-#define SPI_STATUS_READY_MASK                    0x00000001
-#define SPI_STATUS_READY_GET(x)                  (((x) & SPI_STATUS_READY_MASK) >> SPI_STATUS_READY_LSB)
-#define SPI_STATUS_READY_SET(x)                  (((x) << SPI_STATUS_READY_LSB) & SPI_STATUS_READY_MASK)
-
-#define NON_ASSOC_SLEEP_EN_ADDRESS               0x00000482
-#define NON_ASSOC_SLEEP_EN_OFFSET                0x00000482
-#define NON_ASSOC_SLEEP_EN_BIT_MSB               0
-#define NON_ASSOC_SLEEP_EN_BIT_LSB               0
-#define NON_ASSOC_SLEEP_EN_BIT_MASK              0x00000001
-#define NON_ASSOC_SLEEP_EN_BIT_GET(x)            (((x) & NON_ASSOC_SLEEP_EN_BIT_MASK) >> NON_ASSOC_SLEEP_EN_BIT_LSB)
-#define NON_ASSOC_SLEEP_EN_BIT_SET(x)            (((x) << NON_ASSOC_SLEEP_EN_BIT_LSB) & NON_ASSOC_SLEEP_EN_BIT_MASK)
-
-#define CIS_WINDOW_ADDRESS                       0x00000600
-#define CIS_WINDOW_OFFSET                        0x00000600
-#define CIS_WINDOW_DATA_MSB                      7
-#define CIS_WINDOW_DATA_LSB                      0
-#define CIS_WINDOW_DATA_MASK                     0x000000ff
-#define CIS_WINDOW_DATA_GET(x)                   (((x) & CIS_WINDOW_DATA_MASK) >> CIS_WINDOW_DATA_LSB)
-#define CIS_WINDOW_DATA_SET(x)                   (((x) << CIS_WINDOW_DATA_LSB) & CIS_WINDOW_DATA_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct mbox_host_reg_reg_s {
-  unsigned char pad0[1024]; /* pad to 0x400 */
-  volatile unsigned char host_int_status;
-  volatile unsigned char cpu_int_status;
-  volatile unsigned char error_int_status;
-  volatile unsigned char counter_int_status;
-  volatile unsigned char mbox_frame;
-  volatile unsigned char rx_lookahead_valid;
-  unsigned char pad1[2]; /* pad to 0x408 */
-  volatile unsigned char rx_lookahead0[4];
-  volatile unsigned char rx_lookahead1[4];
-  volatile unsigned char rx_lookahead2[4];
-  volatile unsigned char rx_lookahead3[4];
-  volatile unsigned char int_status_enable;
-  volatile unsigned char cpu_int_status_enable;
-  volatile unsigned char error_status_enable;
-  volatile unsigned char counter_int_status_enable;
-  unsigned char pad2[4]; /* pad to 0x420 */
-  volatile unsigned char count[8];
-  unsigned char pad3[24]; /* pad to 0x440 */
-  volatile unsigned char count_dec[32];
-  volatile unsigned char scratch[8];
-  volatile unsigned char fifo_timeout;
-  volatile unsigned char fifo_timeout_enable;
-  volatile unsigned char disable_sleep;
-  unsigned char pad4[5]; /* pad to 0x470 */
-  volatile unsigned char local_bus;
-  unsigned char pad5[1]; /* pad to 0x472 */
-  volatile unsigned char int_wlan;
-  unsigned char pad6[1]; /* pad to 0x474 */
-  volatile unsigned char window_data[4];
-  volatile unsigned char window_write_addr[4];
-  volatile unsigned char window_read_addr[4];
-  volatile unsigned char spi_config;
-  volatile unsigned char spi_status;
-  volatile unsigned char non_assoc_sleep_en;
-  unsigned char pad7[381]; /* pad to 0x600 */
-  volatile unsigned char cis_window[512];
-} mbox_host_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _MBOX_HOST_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/mbox_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/mbox_reg.h
deleted file mode 100644
index 4e07d2286107186621ed68477a027b423e85998f..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/mbox_reg.h
+++ /dev/null
@@ -1,481 +0,0 @@
-#ifndef _MBOX_REG_REG_H_
-#define _MBOX_REG_REG_H_
-
-#define MBOX_FIFO_ADDRESS                        0x00000000
-#define MBOX_FIFO_OFFSET                         0x00000000
-#define MBOX_FIFO_DATA_MSB                       19
-#define MBOX_FIFO_DATA_LSB                       0
-#define MBOX_FIFO_DATA_MASK                      0x000fffff
-#define MBOX_FIFO_DATA_GET(x)                    (((x) & MBOX_FIFO_DATA_MASK) >> MBOX_FIFO_DATA_LSB)
-#define MBOX_FIFO_DATA_SET(x)                    (((x) << MBOX_FIFO_DATA_LSB) & MBOX_FIFO_DATA_MASK)
-
-#define MBOX_FIFO_STATUS_ADDRESS                 0x00000010
-#define MBOX_FIFO_STATUS_OFFSET                  0x00000010
-#define MBOX_FIFO_STATUS_EMPTY_MSB               19
-#define MBOX_FIFO_STATUS_EMPTY_LSB               16
-#define MBOX_FIFO_STATUS_EMPTY_MASK              0x000f0000
-#define MBOX_FIFO_STATUS_EMPTY_GET(x)            (((x) & MBOX_FIFO_STATUS_EMPTY_MASK) >> MBOX_FIFO_STATUS_EMPTY_LSB)
-#define MBOX_FIFO_STATUS_EMPTY_SET(x)            (((x) << MBOX_FIFO_STATUS_EMPTY_LSB) & MBOX_FIFO_STATUS_EMPTY_MASK)
-#define MBOX_FIFO_STATUS_FULL_MSB                15
-#define MBOX_FIFO_STATUS_FULL_LSB                12
-#define MBOX_FIFO_STATUS_FULL_MASK               0x0000f000
-#define MBOX_FIFO_STATUS_FULL_GET(x)             (((x) & MBOX_FIFO_STATUS_FULL_MASK) >> MBOX_FIFO_STATUS_FULL_LSB)
-#define MBOX_FIFO_STATUS_FULL_SET(x)             (((x) << MBOX_FIFO_STATUS_FULL_LSB) & MBOX_FIFO_STATUS_FULL_MASK)
-
-#define MBOX_DMA_POLICY_ADDRESS                  0x00000014
-#define MBOX_DMA_POLICY_OFFSET                   0x00000014
-#define MBOX_DMA_POLICY_TX_QUANTUM_MSB           3
-#define MBOX_DMA_POLICY_TX_QUANTUM_LSB           3
-#define MBOX_DMA_POLICY_TX_QUANTUM_MASK          0x00000008
-#define MBOX_DMA_POLICY_TX_QUANTUM_GET(x)        (((x) & MBOX_DMA_POLICY_TX_QUANTUM_MASK) >> MBOX_DMA_POLICY_TX_QUANTUM_LSB)
-#define MBOX_DMA_POLICY_TX_QUANTUM_SET(x)        (((x) << MBOX_DMA_POLICY_TX_QUANTUM_LSB) & MBOX_DMA_POLICY_TX_QUANTUM_MASK)
-#define MBOX_DMA_POLICY_TX_ORDER_MSB             2
-#define MBOX_DMA_POLICY_TX_ORDER_LSB             2
-#define MBOX_DMA_POLICY_TX_ORDER_MASK            0x00000004
-#define MBOX_DMA_POLICY_TX_ORDER_GET(x)          (((x) & MBOX_DMA_POLICY_TX_ORDER_MASK) >> MBOX_DMA_POLICY_TX_ORDER_LSB)
-#define MBOX_DMA_POLICY_TX_ORDER_SET(x)          (((x) << MBOX_DMA_POLICY_TX_ORDER_LSB) & MBOX_DMA_POLICY_TX_ORDER_MASK)
-#define MBOX_DMA_POLICY_RX_QUANTUM_MSB           1
-#define MBOX_DMA_POLICY_RX_QUANTUM_LSB           1
-#define MBOX_DMA_POLICY_RX_QUANTUM_MASK          0x00000002
-#define MBOX_DMA_POLICY_RX_QUANTUM_GET(x)        (((x) & MBOX_DMA_POLICY_RX_QUANTUM_MASK) >> MBOX_DMA_POLICY_RX_QUANTUM_LSB)
-#define MBOX_DMA_POLICY_RX_QUANTUM_SET(x)        (((x) << MBOX_DMA_POLICY_RX_QUANTUM_LSB) & MBOX_DMA_POLICY_RX_QUANTUM_MASK)
-#define MBOX_DMA_POLICY_RX_ORDER_MSB             0
-#define MBOX_DMA_POLICY_RX_ORDER_LSB             0
-#define MBOX_DMA_POLICY_RX_ORDER_MASK            0x00000001
-#define MBOX_DMA_POLICY_RX_ORDER_GET(x)          (((x) & MBOX_DMA_POLICY_RX_ORDER_MASK) >> MBOX_DMA_POLICY_RX_ORDER_LSB)
-#define MBOX_DMA_POLICY_RX_ORDER_SET(x)          (((x) << MBOX_DMA_POLICY_RX_ORDER_LSB) & MBOX_DMA_POLICY_RX_ORDER_MASK)
-
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS     0x00000018
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET      0x00000018
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX0_DMA_RX_CONTROL_ADDRESS             0x0000001c
-#define MBOX0_DMA_RX_CONTROL_OFFSET              0x0000001c
-#define MBOX0_DMA_RX_CONTROL_RESUME_MSB          2
-#define MBOX0_DMA_RX_CONTROL_RESUME_LSB          2
-#define MBOX0_DMA_RX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX0_DMA_RX_CONTROL_RESUME_GET(x)       (((x) & MBOX0_DMA_RX_CONTROL_RESUME_MASK) >> MBOX0_DMA_RX_CONTROL_RESUME_LSB)
-#define MBOX0_DMA_RX_CONTROL_RESUME_SET(x)       (((x) << MBOX0_DMA_RX_CONTROL_RESUME_LSB) & MBOX0_DMA_RX_CONTROL_RESUME_MASK)
-#define MBOX0_DMA_RX_CONTROL_START_MSB           1
-#define MBOX0_DMA_RX_CONTROL_START_LSB           1
-#define MBOX0_DMA_RX_CONTROL_START_MASK          0x00000002
-#define MBOX0_DMA_RX_CONTROL_START_GET(x)        (((x) & MBOX0_DMA_RX_CONTROL_START_MASK) >> MBOX0_DMA_RX_CONTROL_START_LSB)
-#define MBOX0_DMA_RX_CONTROL_START_SET(x)        (((x) << MBOX0_DMA_RX_CONTROL_START_LSB) & MBOX0_DMA_RX_CONTROL_START_MASK)
-#define MBOX0_DMA_RX_CONTROL_STOP_MSB            0
-#define MBOX0_DMA_RX_CONTROL_STOP_LSB            0
-#define MBOX0_DMA_RX_CONTROL_STOP_MASK           0x00000001
-#define MBOX0_DMA_RX_CONTROL_STOP_GET(x)         (((x) & MBOX0_DMA_RX_CONTROL_STOP_MASK) >> MBOX0_DMA_RX_CONTROL_STOP_LSB)
-#define MBOX0_DMA_RX_CONTROL_STOP_SET(x)         (((x) << MBOX0_DMA_RX_CONTROL_STOP_LSB) & MBOX0_DMA_RX_CONTROL_STOP_MASK)
-
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS     0x00000020
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET      0x00000020
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX0_DMA_TX_CONTROL_ADDRESS             0x00000024
-#define MBOX0_DMA_TX_CONTROL_OFFSET              0x00000024
-#define MBOX0_DMA_TX_CONTROL_RESUME_MSB          2
-#define MBOX0_DMA_TX_CONTROL_RESUME_LSB          2
-#define MBOX0_DMA_TX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX0_DMA_TX_CONTROL_RESUME_GET(x)       (((x) & MBOX0_DMA_TX_CONTROL_RESUME_MASK) >> MBOX0_DMA_TX_CONTROL_RESUME_LSB)
-#define MBOX0_DMA_TX_CONTROL_RESUME_SET(x)       (((x) << MBOX0_DMA_TX_CONTROL_RESUME_LSB) & MBOX0_DMA_TX_CONTROL_RESUME_MASK)
-#define MBOX0_DMA_TX_CONTROL_START_MSB           1
-#define MBOX0_DMA_TX_CONTROL_START_LSB           1
-#define MBOX0_DMA_TX_CONTROL_START_MASK          0x00000002
-#define MBOX0_DMA_TX_CONTROL_START_GET(x)        (((x) & MBOX0_DMA_TX_CONTROL_START_MASK) >> MBOX0_DMA_TX_CONTROL_START_LSB)
-#define MBOX0_DMA_TX_CONTROL_START_SET(x)        (((x) << MBOX0_DMA_TX_CONTROL_START_LSB) & MBOX0_DMA_TX_CONTROL_START_MASK)
-#define MBOX0_DMA_TX_CONTROL_STOP_MSB            0
-#define MBOX0_DMA_TX_CONTROL_STOP_LSB            0
-#define MBOX0_DMA_TX_CONTROL_STOP_MASK           0x00000001
-#define MBOX0_DMA_TX_CONTROL_STOP_GET(x)         (((x) & MBOX0_DMA_TX_CONTROL_STOP_MASK) >> MBOX0_DMA_TX_CONTROL_STOP_LSB)
-#define MBOX0_DMA_TX_CONTROL_STOP_SET(x)         (((x) << MBOX0_DMA_TX_CONTROL_STOP_LSB) & MBOX0_DMA_TX_CONTROL_STOP_MASK)
-
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS     0x00000028
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_OFFSET      0x00000028
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX1_DMA_RX_CONTROL_ADDRESS             0x0000002c
-#define MBOX1_DMA_RX_CONTROL_OFFSET              0x0000002c
-#define MBOX1_DMA_RX_CONTROL_RESUME_MSB          2
-#define MBOX1_DMA_RX_CONTROL_RESUME_LSB          2
-#define MBOX1_DMA_RX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX1_DMA_RX_CONTROL_RESUME_GET(x)       (((x) & MBOX1_DMA_RX_CONTROL_RESUME_MASK) >> MBOX1_DMA_RX_CONTROL_RESUME_LSB)
-#define MBOX1_DMA_RX_CONTROL_RESUME_SET(x)       (((x) << MBOX1_DMA_RX_CONTROL_RESUME_LSB) & MBOX1_DMA_RX_CONTROL_RESUME_MASK)
-#define MBOX1_DMA_RX_CONTROL_START_MSB           1
-#define MBOX1_DMA_RX_CONTROL_START_LSB           1
-#define MBOX1_DMA_RX_CONTROL_START_MASK          0x00000002
-#define MBOX1_DMA_RX_CONTROL_START_GET(x)        (((x) & MBOX1_DMA_RX_CONTROL_START_MASK) >> MBOX1_DMA_RX_CONTROL_START_LSB)
-#define MBOX1_DMA_RX_CONTROL_START_SET(x)        (((x) << MBOX1_DMA_RX_CONTROL_START_LSB) & MBOX1_DMA_RX_CONTROL_START_MASK)
-#define MBOX1_DMA_RX_CONTROL_STOP_MSB            0
-#define MBOX1_DMA_RX_CONTROL_STOP_LSB            0
-#define MBOX1_DMA_RX_CONTROL_STOP_MASK           0x00000001
-#define MBOX1_DMA_RX_CONTROL_STOP_GET(x)         (((x) & MBOX1_DMA_RX_CONTROL_STOP_MASK) >> MBOX1_DMA_RX_CONTROL_STOP_LSB)
-#define MBOX1_DMA_RX_CONTROL_STOP_SET(x)         (((x) << MBOX1_DMA_RX_CONTROL_STOP_LSB) & MBOX1_DMA_RX_CONTROL_STOP_MASK)
-
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS     0x00000030
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_OFFSET      0x00000030
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX1_DMA_TX_CONTROL_ADDRESS             0x00000034
-#define MBOX1_DMA_TX_CONTROL_OFFSET              0x00000034
-#define MBOX1_DMA_TX_CONTROL_RESUME_MSB          2
-#define MBOX1_DMA_TX_CONTROL_RESUME_LSB          2
-#define MBOX1_DMA_TX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX1_DMA_TX_CONTROL_RESUME_GET(x)       (((x) & MBOX1_DMA_TX_CONTROL_RESUME_MASK) >> MBOX1_DMA_TX_CONTROL_RESUME_LSB)
-#define MBOX1_DMA_TX_CONTROL_RESUME_SET(x)       (((x) << MBOX1_DMA_TX_CONTROL_RESUME_LSB) & MBOX1_DMA_TX_CONTROL_RESUME_MASK)
-#define MBOX1_DMA_TX_CONTROL_START_MSB           1
-#define MBOX1_DMA_TX_CONTROL_START_LSB           1
-#define MBOX1_DMA_TX_CONTROL_START_MASK          0x00000002
-#define MBOX1_DMA_TX_CONTROL_START_GET(x)        (((x) & MBOX1_DMA_TX_CONTROL_START_MASK) >> MBOX1_DMA_TX_CONTROL_START_LSB)
-#define MBOX1_DMA_TX_CONTROL_START_SET(x)        (((x) << MBOX1_DMA_TX_CONTROL_START_LSB) & MBOX1_DMA_TX_CONTROL_START_MASK)
-#define MBOX1_DMA_TX_CONTROL_STOP_MSB            0
-#define MBOX1_DMA_TX_CONTROL_STOP_LSB            0
-#define MBOX1_DMA_TX_CONTROL_STOP_MASK           0x00000001
-#define MBOX1_DMA_TX_CONTROL_STOP_GET(x)         (((x) & MBOX1_DMA_TX_CONTROL_STOP_MASK) >> MBOX1_DMA_TX_CONTROL_STOP_LSB)
-#define MBOX1_DMA_TX_CONTROL_STOP_SET(x)         (((x) << MBOX1_DMA_TX_CONTROL_STOP_LSB) & MBOX1_DMA_TX_CONTROL_STOP_MASK)
-
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS     0x00000038
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_OFFSET      0x00000038
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX2_DMA_RX_CONTROL_ADDRESS             0x0000003c
-#define MBOX2_DMA_RX_CONTROL_OFFSET              0x0000003c
-#define MBOX2_DMA_RX_CONTROL_RESUME_MSB          2
-#define MBOX2_DMA_RX_CONTROL_RESUME_LSB          2
-#define MBOX2_DMA_RX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX2_DMA_RX_CONTROL_RESUME_GET(x)       (((x) & MBOX2_DMA_RX_CONTROL_RESUME_MASK) >> MBOX2_DMA_RX_CONTROL_RESUME_LSB)
-#define MBOX2_DMA_RX_CONTROL_RESUME_SET(x)       (((x) << MBOX2_DMA_RX_CONTROL_RESUME_LSB) & MBOX2_DMA_RX_CONTROL_RESUME_MASK)
-#define MBOX2_DMA_RX_CONTROL_START_MSB           1
-#define MBOX2_DMA_RX_CONTROL_START_LSB           1
-#define MBOX2_DMA_RX_CONTROL_START_MASK          0x00000002
-#define MBOX2_DMA_RX_CONTROL_START_GET(x)        (((x) & MBOX2_DMA_RX_CONTROL_START_MASK) >> MBOX2_DMA_RX_CONTROL_START_LSB)
-#define MBOX2_DMA_RX_CONTROL_START_SET(x)        (((x) << MBOX2_DMA_RX_CONTROL_START_LSB) & MBOX2_DMA_RX_CONTROL_START_MASK)
-#define MBOX2_DMA_RX_CONTROL_STOP_MSB            0
-#define MBOX2_DMA_RX_CONTROL_STOP_LSB            0
-#define MBOX2_DMA_RX_CONTROL_STOP_MASK           0x00000001
-#define MBOX2_DMA_RX_CONTROL_STOP_GET(x)         (((x) & MBOX2_DMA_RX_CONTROL_STOP_MASK) >> MBOX2_DMA_RX_CONTROL_STOP_LSB)
-#define MBOX2_DMA_RX_CONTROL_STOP_SET(x)         (((x) << MBOX2_DMA_RX_CONTROL_STOP_LSB) & MBOX2_DMA_RX_CONTROL_STOP_MASK)
-
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS     0x00000040
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_OFFSET      0x00000040
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX2_DMA_TX_CONTROL_ADDRESS             0x00000044
-#define MBOX2_DMA_TX_CONTROL_OFFSET              0x00000044
-#define MBOX2_DMA_TX_CONTROL_RESUME_MSB          2
-#define MBOX2_DMA_TX_CONTROL_RESUME_LSB          2
-#define MBOX2_DMA_TX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX2_DMA_TX_CONTROL_RESUME_GET(x)       (((x) & MBOX2_DMA_TX_CONTROL_RESUME_MASK) >> MBOX2_DMA_TX_CONTROL_RESUME_LSB)
-#define MBOX2_DMA_TX_CONTROL_RESUME_SET(x)       (((x) << MBOX2_DMA_TX_CONTROL_RESUME_LSB) & MBOX2_DMA_TX_CONTROL_RESUME_MASK)
-#define MBOX2_DMA_TX_CONTROL_START_MSB           1
-#define MBOX2_DMA_TX_CONTROL_START_LSB           1
-#define MBOX2_DMA_TX_CONTROL_START_MASK          0x00000002
-#define MBOX2_DMA_TX_CONTROL_START_GET(x)        (((x) & MBOX2_DMA_TX_CONTROL_START_MASK) >> MBOX2_DMA_TX_CONTROL_START_LSB)
-#define MBOX2_DMA_TX_CONTROL_START_SET(x)        (((x) << MBOX2_DMA_TX_CONTROL_START_LSB) & MBOX2_DMA_TX_CONTROL_START_MASK)
-#define MBOX2_DMA_TX_CONTROL_STOP_MSB            0
-#define MBOX2_DMA_TX_CONTROL_STOP_LSB            0
-#define MBOX2_DMA_TX_CONTROL_STOP_MASK           0x00000001
-#define MBOX2_DMA_TX_CONTROL_STOP_GET(x)         (((x) & MBOX2_DMA_TX_CONTROL_STOP_MASK) >> MBOX2_DMA_TX_CONTROL_STOP_LSB)
-#define MBOX2_DMA_TX_CONTROL_STOP_SET(x)         (((x) << MBOX2_DMA_TX_CONTROL_STOP_LSB) & MBOX2_DMA_TX_CONTROL_STOP_MASK)
-
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS     0x00000048
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_OFFSET      0x00000048
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX3_DMA_RX_CONTROL_ADDRESS             0x0000004c
-#define MBOX3_DMA_RX_CONTROL_OFFSET              0x0000004c
-#define MBOX3_DMA_RX_CONTROL_RESUME_MSB          2
-#define MBOX3_DMA_RX_CONTROL_RESUME_LSB          2
-#define MBOX3_DMA_RX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX3_DMA_RX_CONTROL_RESUME_GET(x)       (((x) & MBOX3_DMA_RX_CONTROL_RESUME_MASK) >> MBOX3_DMA_RX_CONTROL_RESUME_LSB)
-#define MBOX3_DMA_RX_CONTROL_RESUME_SET(x)       (((x) << MBOX3_DMA_RX_CONTROL_RESUME_LSB) & MBOX3_DMA_RX_CONTROL_RESUME_MASK)
-#define MBOX3_DMA_RX_CONTROL_START_MSB           1
-#define MBOX3_DMA_RX_CONTROL_START_LSB           1
-#define MBOX3_DMA_RX_CONTROL_START_MASK          0x00000002
-#define MBOX3_DMA_RX_CONTROL_START_GET(x)        (((x) & MBOX3_DMA_RX_CONTROL_START_MASK) >> MBOX3_DMA_RX_CONTROL_START_LSB)
-#define MBOX3_DMA_RX_CONTROL_START_SET(x)        (((x) << MBOX3_DMA_RX_CONTROL_START_LSB) & MBOX3_DMA_RX_CONTROL_START_MASK)
-#define MBOX3_DMA_RX_CONTROL_STOP_MSB            0
-#define MBOX3_DMA_RX_CONTROL_STOP_LSB            0
-#define MBOX3_DMA_RX_CONTROL_STOP_MASK           0x00000001
-#define MBOX3_DMA_RX_CONTROL_STOP_GET(x)         (((x) & MBOX3_DMA_RX_CONTROL_STOP_MASK) >> MBOX3_DMA_RX_CONTROL_STOP_LSB)
-#define MBOX3_DMA_RX_CONTROL_STOP_SET(x)         (((x) << MBOX3_DMA_RX_CONTROL_STOP_LSB) & MBOX3_DMA_RX_CONTROL_STOP_MASK)
-
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS     0x00000050
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_OFFSET      0x00000050
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define MBOX3_DMA_TX_CONTROL_ADDRESS             0x00000054
-#define MBOX3_DMA_TX_CONTROL_OFFSET              0x00000054
-#define MBOX3_DMA_TX_CONTROL_RESUME_MSB          2
-#define MBOX3_DMA_TX_CONTROL_RESUME_LSB          2
-#define MBOX3_DMA_TX_CONTROL_RESUME_MASK         0x00000004
-#define MBOX3_DMA_TX_CONTROL_RESUME_GET(x)       (((x) & MBOX3_DMA_TX_CONTROL_RESUME_MASK) >> MBOX3_DMA_TX_CONTROL_RESUME_LSB)
-#define MBOX3_DMA_TX_CONTROL_RESUME_SET(x)       (((x) << MBOX3_DMA_TX_CONTROL_RESUME_LSB) & MBOX3_DMA_TX_CONTROL_RESUME_MASK)
-#define MBOX3_DMA_TX_CONTROL_START_MSB           1
-#define MBOX3_DMA_TX_CONTROL_START_LSB           1
-#define MBOX3_DMA_TX_CONTROL_START_MASK          0x00000002
-#define MBOX3_DMA_TX_CONTROL_START_GET(x)        (((x) & MBOX3_DMA_TX_CONTROL_START_MASK) >> MBOX3_DMA_TX_CONTROL_START_LSB)
-#define MBOX3_DMA_TX_CONTROL_START_SET(x)        (((x) << MBOX3_DMA_TX_CONTROL_START_LSB) & MBOX3_DMA_TX_CONTROL_START_MASK)
-#define MBOX3_DMA_TX_CONTROL_STOP_MSB            0
-#define MBOX3_DMA_TX_CONTROL_STOP_LSB            0
-#define MBOX3_DMA_TX_CONTROL_STOP_MASK           0x00000001
-#define MBOX3_DMA_TX_CONTROL_STOP_GET(x)         (((x) & MBOX3_DMA_TX_CONTROL_STOP_MASK) >> MBOX3_DMA_TX_CONTROL_STOP_LSB)
-#define MBOX3_DMA_TX_CONTROL_STOP_SET(x)         (((x) << MBOX3_DMA_TX_CONTROL_STOP_LSB) & MBOX3_DMA_TX_CONTROL_STOP_MASK)
-
-#define MBOX_INT_STATUS_ADDRESS                  0x00000058
-#define MBOX_INT_STATUS_OFFSET                   0x00000058
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_MSB      31
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB      28
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK     0xf0000000
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x)   (((x) & MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK) >> MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB)
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x)   (((x) << MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB) & MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK)
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB  27
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB  24
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK 0x0f000000
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x) (((x) & MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK) >> MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB)
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x) (((x) << MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB) & MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK)
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_MSB      23
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB      20
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK     0x00f00000
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x)   (((x) & MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK) >> MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB)
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x)   (((x) << MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB) & MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK)
-#define MBOX_INT_STATUS_TX_OVERFLOW_MSB          17
-#define MBOX_INT_STATUS_TX_OVERFLOW_LSB          17
-#define MBOX_INT_STATUS_TX_OVERFLOW_MASK         0x00020000
-#define MBOX_INT_STATUS_TX_OVERFLOW_GET(x)       (((x) & MBOX_INT_STATUS_TX_OVERFLOW_MASK) >> MBOX_INT_STATUS_TX_OVERFLOW_LSB)
-#define MBOX_INT_STATUS_TX_OVERFLOW_SET(x)       (((x) << MBOX_INT_STATUS_TX_OVERFLOW_LSB) & MBOX_INT_STATUS_TX_OVERFLOW_MASK)
-#define MBOX_INT_STATUS_RX_UNDERFLOW_MSB         16
-#define MBOX_INT_STATUS_RX_UNDERFLOW_LSB         16
-#define MBOX_INT_STATUS_RX_UNDERFLOW_MASK        0x00010000
-#define MBOX_INT_STATUS_RX_UNDERFLOW_GET(x)      (((x) & MBOX_INT_STATUS_RX_UNDERFLOW_MASK) >> MBOX_INT_STATUS_RX_UNDERFLOW_LSB)
-#define MBOX_INT_STATUS_RX_UNDERFLOW_SET(x)      (((x) << MBOX_INT_STATUS_RX_UNDERFLOW_LSB) & MBOX_INT_STATUS_RX_UNDERFLOW_MASK)
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_MSB         15
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_LSB         12
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_MASK        0x0000f000
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_GET(x)      (((x) & MBOX_INT_STATUS_TX_NOT_EMPTY_MASK) >> MBOX_INT_STATUS_TX_NOT_EMPTY_LSB)
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_SET(x)      (((x) << MBOX_INT_STATUS_TX_NOT_EMPTY_LSB) & MBOX_INT_STATUS_TX_NOT_EMPTY_MASK)
-#define MBOX_INT_STATUS_RX_NOT_FULL_MSB          11
-#define MBOX_INT_STATUS_RX_NOT_FULL_LSB          8
-#define MBOX_INT_STATUS_RX_NOT_FULL_MASK         0x00000f00
-#define MBOX_INT_STATUS_RX_NOT_FULL_GET(x)       (((x) & MBOX_INT_STATUS_RX_NOT_FULL_MASK) >> MBOX_INT_STATUS_RX_NOT_FULL_LSB)
-#define MBOX_INT_STATUS_RX_NOT_FULL_SET(x)       (((x) << MBOX_INT_STATUS_RX_NOT_FULL_LSB) & MBOX_INT_STATUS_RX_NOT_FULL_MASK)
-#define MBOX_INT_STATUS_HOST_MSB                 7
-#define MBOX_INT_STATUS_HOST_LSB                 0
-#define MBOX_INT_STATUS_HOST_MASK                0x000000ff
-#define MBOX_INT_STATUS_HOST_GET(x)              (((x) & MBOX_INT_STATUS_HOST_MASK) >> MBOX_INT_STATUS_HOST_LSB)
-#define MBOX_INT_STATUS_HOST_SET(x)              (((x) << MBOX_INT_STATUS_HOST_LSB) & MBOX_INT_STATUS_HOST_MASK)
-
-#define MBOX_INT_ENABLE_ADDRESS                  0x0000005c
-#define MBOX_INT_ENABLE_OFFSET                   0x0000005c
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB      31
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB      28
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK     0xf0000000
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x)   (((x) & MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK) >> MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB)
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x)   (((x) << MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB) & MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK)
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB  27
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB  24
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK 0x0f000000
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x) (((x) & MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK) >> MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB)
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x) (((x) << MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB) & MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK)
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB      23
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB      20
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK     0x00f00000
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x)   (((x) & MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK) >> MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB)
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x)   (((x) << MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB) & MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK)
-#define MBOX_INT_ENABLE_TX_OVERFLOW_MSB          17
-#define MBOX_INT_ENABLE_TX_OVERFLOW_LSB          17
-#define MBOX_INT_ENABLE_TX_OVERFLOW_MASK         0x00020000
-#define MBOX_INT_ENABLE_TX_OVERFLOW_GET(x)       (((x) & MBOX_INT_ENABLE_TX_OVERFLOW_MASK) >> MBOX_INT_ENABLE_TX_OVERFLOW_LSB)
-#define MBOX_INT_ENABLE_TX_OVERFLOW_SET(x)       (((x) << MBOX_INT_ENABLE_TX_OVERFLOW_LSB) & MBOX_INT_ENABLE_TX_OVERFLOW_MASK)
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_MSB         16
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_LSB         16
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_MASK        0x00010000
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_GET(x)      (((x) & MBOX_INT_ENABLE_RX_UNDERFLOW_MASK) >> MBOX_INT_ENABLE_RX_UNDERFLOW_LSB)
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_SET(x)      (((x) << MBOX_INT_ENABLE_RX_UNDERFLOW_LSB) & MBOX_INT_ENABLE_RX_UNDERFLOW_MASK)
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_MSB         15
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB         12
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK        0x0000f000
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x)      (((x) & MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK) >> MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB)
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x)      (((x) << MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB) & MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK)
-#define MBOX_INT_ENABLE_RX_NOT_FULL_MSB          11
-#define MBOX_INT_ENABLE_RX_NOT_FULL_LSB          8
-#define MBOX_INT_ENABLE_RX_NOT_FULL_MASK         0x00000f00
-#define MBOX_INT_ENABLE_RX_NOT_FULL_GET(x)       (((x) & MBOX_INT_ENABLE_RX_NOT_FULL_MASK) >> MBOX_INT_ENABLE_RX_NOT_FULL_LSB)
-#define MBOX_INT_ENABLE_RX_NOT_FULL_SET(x)       (((x) << MBOX_INT_ENABLE_RX_NOT_FULL_LSB) & MBOX_INT_ENABLE_RX_NOT_FULL_MASK)
-#define MBOX_INT_ENABLE_HOST_MSB                 7
-#define MBOX_INT_ENABLE_HOST_LSB                 0
-#define MBOX_INT_ENABLE_HOST_MASK                0x000000ff
-#define MBOX_INT_ENABLE_HOST_GET(x)              (((x) & MBOX_INT_ENABLE_HOST_MASK) >> MBOX_INT_ENABLE_HOST_LSB)
-#define MBOX_INT_ENABLE_HOST_SET(x)              (((x) << MBOX_INT_ENABLE_HOST_LSB) & MBOX_INT_ENABLE_HOST_MASK)
-
-#define INT_HOST_ADDRESS                         0x00000060
-#define INT_HOST_OFFSET                          0x00000060
-#define INT_HOST_VECTOR_MSB                      7
-#define INT_HOST_VECTOR_LSB                      0
-#define INT_HOST_VECTOR_MASK                     0x000000ff
-#define INT_HOST_VECTOR_GET(x)                   (((x) & INT_HOST_VECTOR_MASK) >> INT_HOST_VECTOR_LSB)
-#define INT_HOST_VECTOR_SET(x)                   (((x) << INT_HOST_VECTOR_LSB) & INT_HOST_VECTOR_MASK)
-
-#define LOCAL_COUNT_ADDRESS                      0x00000080
-#define LOCAL_COUNT_OFFSET                       0x00000080
-#define LOCAL_COUNT_VALUE_MSB                    7
-#define LOCAL_COUNT_VALUE_LSB                    0
-#define LOCAL_COUNT_VALUE_MASK                   0x000000ff
-#define LOCAL_COUNT_VALUE_GET(x)                 (((x) & LOCAL_COUNT_VALUE_MASK) >> LOCAL_COUNT_VALUE_LSB)
-#define LOCAL_COUNT_VALUE_SET(x)                 (((x) << LOCAL_COUNT_VALUE_LSB) & LOCAL_COUNT_VALUE_MASK)
-
-#define COUNT_INC_ADDRESS                        0x000000a0
-#define COUNT_INC_OFFSET                         0x000000a0
-#define COUNT_INC_VALUE_MSB                      7
-#define COUNT_INC_VALUE_LSB                      0
-#define COUNT_INC_VALUE_MASK                     0x000000ff
-#define COUNT_INC_VALUE_GET(x)                   (((x) & COUNT_INC_VALUE_MASK) >> COUNT_INC_VALUE_LSB)
-#define COUNT_INC_VALUE_SET(x)                   (((x) << COUNT_INC_VALUE_LSB) & COUNT_INC_VALUE_MASK)
-
-#define LOCAL_SCRATCH_ADDRESS                    0x000000c0
-#define LOCAL_SCRATCH_OFFSET                     0x000000c0
-#define LOCAL_SCRATCH_VALUE_MSB                  7
-#define LOCAL_SCRATCH_VALUE_LSB                  0
-#define LOCAL_SCRATCH_VALUE_MASK                 0x000000ff
-#define LOCAL_SCRATCH_VALUE_GET(x)               (((x) & LOCAL_SCRATCH_VALUE_MASK) >> LOCAL_SCRATCH_VALUE_LSB)
-#define LOCAL_SCRATCH_VALUE_SET(x)               (((x) << LOCAL_SCRATCH_VALUE_LSB) & LOCAL_SCRATCH_VALUE_MASK)
-
-#define USE_LOCAL_BUS_ADDRESS                    0x000000e0
-#define USE_LOCAL_BUS_OFFSET                     0x000000e0
-#define USE_LOCAL_BUS_PIN_INIT_MSB               0
-#define USE_LOCAL_BUS_PIN_INIT_LSB               0
-#define USE_LOCAL_BUS_PIN_INIT_MASK              0x00000001
-#define USE_LOCAL_BUS_PIN_INIT_GET(x)            (((x) & USE_LOCAL_BUS_PIN_INIT_MASK) >> USE_LOCAL_BUS_PIN_INIT_LSB)
-#define USE_LOCAL_BUS_PIN_INIT_SET(x)            (((x) << USE_LOCAL_BUS_PIN_INIT_LSB) & USE_LOCAL_BUS_PIN_INIT_MASK)
-
-#define SDIO_CONFIG_ADDRESS                      0x000000e4
-#define SDIO_CONFIG_OFFSET                       0x000000e4
-#define SDIO_CONFIG_CCCR_IOR1_MSB                0
-#define SDIO_CONFIG_CCCR_IOR1_LSB                0
-#define SDIO_CONFIG_CCCR_IOR1_MASK               0x00000001
-#define SDIO_CONFIG_CCCR_IOR1_GET(x)             (((x) & SDIO_CONFIG_CCCR_IOR1_MASK) >> SDIO_CONFIG_CCCR_IOR1_LSB)
-#define SDIO_CONFIG_CCCR_IOR1_SET(x)             (((x) << SDIO_CONFIG_CCCR_IOR1_LSB) & SDIO_CONFIG_CCCR_IOR1_MASK)
-
-#define MBOX_DEBUG_ADDRESS                       0x000000e8
-#define MBOX_DEBUG_OFFSET                        0x000000e8
-#define MBOX_DEBUG_SEL_MSB                       2
-#define MBOX_DEBUG_SEL_LSB                       0
-#define MBOX_DEBUG_SEL_MASK                      0x00000007
-#define MBOX_DEBUG_SEL_GET(x)                    (((x) & MBOX_DEBUG_SEL_MASK) >> MBOX_DEBUG_SEL_LSB)
-#define MBOX_DEBUG_SEL_SET(x)                    (((x) << MBOX_DEBUG_SEL_LSB) & MBOX_DEBUG_SEL_MASK)
-
-#define MBOX_FIFO_RESET_ADDRESS                  0x000000ec
-#define MBOX_FIFO_RESET_OFFSET                   0x000000ec
-#define MBOX_FIFO_RESET_INIT_MSB                 0
-#define MBOX_FIFO_RESET_INIT_LSB                 0
-#define MBOX_FIFO_RESET_INIT_MASK                0x00000001
-#define MBOX_FIFO_RESET_INIT_GET(x)              (((x) & MBOX_FIFO_RESET_INIT_MASK) >> MBOX_FIFO_RESET_INIT_LSB)
-#define MBOX_FIFO_RESET_INIT_SET(x)              (((x) << MBOX_FIFO_RESET_INIT_LSB) & MBOX_FIFO_RESET_INIT_MASK)
-
-#define MBOX_TXFIFO_POP_ADDRESS                  0x000000f0
-#define MBOX_TXFIFO_POP_OFFSET                   0x000000f0
-#define MBOX_TXFIFO_POP_DATA_MSB                 0
-#define MBOX_TXFIFO_POP_DATA_LSB                 0
-#define MBOX_TXFIFO_POP_DATA_MASK                0x00000001
-#define MBOX_TXFIFO_POP_DATA_GET(x)              (((x) & MBOX_TXFIFO_POP_DATA_MASK) >> MBOX_TXFIFO_POP_DATA_LSB)
-#define MBOX_TXFIFO_POP_DATA_SET(x)              (((x) << MBOX_TXFIFO_POP_DATA_LSB) & MBOX_TXFIFO_POP_DATA_MASK)
-
-#define MBOX_RXFIFO_POP_ADDRESS                  0x00000100
-#define MBOX_RXFIFO_POP_OFFSET                   0x00000100
-#define MBOX_RXFIFO_POP_DATA_MSB                 0
-#define MBOX_RXFIFO_POP_DATA_LSB                 0
-#define MBOX_RXFIFO_POP_DATA_MASK                0x00000001
-#define MBOX_RXFIFO_POP_DATA_GET(x)              (((x) & MBOX_RXFIFO_POP_DATA_MASK) >> MBOX_RXFIFO_POP_DATA_LSB)
-#define MBOX_RXFIFO_POP_DATA_SET(x)              (((x) << MBOX_RXFIFO_POP_DATA_LSB) & MBOX_RXFIFO_POP_DATA_MASK)
-
-#define SDIO_DEBUG_ADDRESS                       0x00000110
-#define SDIO_DEBUG_OFFSET                        0x00000110
-#define SDIO_DEBUG_SEL_MSB                       3
-#define SDIO_DEBUG_SEL_LSB                       0
-#define SDIO_DEBUG_SEL_MASK                      0x0000000f
-#define SDIO_DEBUG_SEL_GET(x)                    (((x) & SDIO_DEBUG_SEL_MASK) >> SDIO_DEBUG_SEL_LSB)
-#define SDIO_DEBUG_SEL_SET(x)                    (((x) << SDIO_DEBUG_SEL_LSB) & SDIO_DEBUG_SEL_MASK)
-
-#define HOST_IF_WINDOW_ADDRESS                   0x00002000
-#define HOST_IF_WINDOW_OFFSET                    0x00002000
-#define HOST_IF_WINDOW_DATA_MSB                  7
-#define HOST_IF_WINDOW_DATA_LSB                  0
-#define HOST_IF_WINDOW_DATA_MASK                 0x000000ff
-#define HOST_IF_WINDOW_DATA_GET(x)               (((x) & HOST_IF_WINDOW_DATA_MASK) >> HOST_IF_WINDOW_DATA_LSB)
-#define HOST_IF_WINDOW_DATA_SET(x)               (((x) << HOST_IF_WINDOW_DATA_LSB) & HOST_IF_WINDOW_DATA_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct mbox_reg_reg_s {
-  volatile unsigned int mbox_fifo[4];
-  volatile unsigned int mbox_fifo_status;
-  volatile unsigned int mbox_dma_policy;
-  volatile unsigned int mbox0_dma_rx_descriptor_base;
-  volatile unsigned int mbox0_dma_rx_control;
-  volatile unsigned int mbox0_dma_tx_descriptor_base;
-  volatile unsigned int mbox0_dma_tx_control;
-  volatile unsigned int mbox1_dma_rx_descriptor_base;
-  volatile unsigned int mbox1_dma_rx_control;
-  volatile unsigned int mbox1_dma_tx_descriptor_base;
-  volatile unsigned int mbox1_dma_tx_control;
-  volatile unsigned int mbox2_dma_rx_descriptor_base;
-  volatile unsigned int mbox2_dma_rx_control;
-  volatile unsigned int mbox2_dma_tx_descriptor_base;
-  volatile unsigned int mbox2_dma_tx_control;
-  volatile unsigned int mbox3_dma_rx_descriptor_base;
-  volatile unsigned int mbox3_dma_rx_control;
-  volatile unsigned int mbox3_dma_tx_descriptor_base;
-  volatile unsigned int mbox3_dma_tx_control;
-  volatile unsigned int mbox_int_status;
-  volatile unsigned int mbox_int_enable;
-  volatile unsigned int int_host;
-  unsigned char pad0[28]; /* pad to 0x80 */
-  volatile unsigned int local_count[8];
-  volatile unsigned int count_inc[8];
-  volatile unsigned int local_scratch[8];
-  volatile unsigned int use_local_bus;
-  volatile unsigned int sdio_config;
-  volatile unsigned int mbox_debug;
-  volatile unsigned int mbox_fifo_reset;
-  volatile unsigned int mbox_txfifo_pop[4];
-  volatile unsigned int mbox_rxfifo_pop[4];
-  volatile unsigned int sdio_debug;
-  unsigned char pad1[7916]; /* pad to 0x2000 */
-  volatile unsigned int host_if_window[2048];
-} mbox_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _MBOX_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/rtc_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/rtc_reg.h
deleted file mode 100644
index 8b3980afb64391812932bedb49722283cee4d3b4..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/rtc_reg.h
+++ /dev/null
@@ -1,1163 +0,0 @@
-#ifndef _RTC_REG_REG_H_
-#define _RTC_REG_REG_H_
-
-#define RESET_CONTROL_ADDRESS                    0x00000000
-#define RESET_CONTROL_OFFSET                     0x00000000
-#define RESET_CONTROL_CPU_INIT_RESET_MSB         11
-#define RESET_CONTROL_CPU_INIT_RESET_LSB         11
-#define RESET_CONTROL_CPU_INIT_RESET_MASK        0x00000800
-#define RESET_CONTROL_CPU_INIT_RESET_GET(x)      (((x) & RESET_CONTROL_CPU_INIT_RESET_MASK) >> RESET_CONTROL_CPU_INIT_RESET_LSB)
-#define RESET_CONTROL_CPU_INIT_RESET_SET(x)      (((x) << RESET_CONTROL_CPU_INIT_RESET_LSB) & RESET_CONTROL_CPU_INIT_RESET_MASK)
-#define RESET_CONTROL_VMC_REMAP_RESET_MSB        10
-#define RESET_CONTROL_VMC_REMAP_RESET_LSB        10
-#define RESET_CONTROL_VMC_REMAP_RESET_MASK       0x00000400
-#define RESET_CONTROL_VMC_REMAP_RESET_GET(x)     (((x) & RESET_CONTROL_VMC_REMAP_RESET_MASK) >> RESET_CONTROL_VMC_REMAP_RESET_LSB)
-#define RESET_CONTROL_VMC_REMAP_RESET_SET(x)     (((x) << RESET_CONTROL_VMC_REMAP_RESET_LSB) & RESET_CONTROL_VMC_REMAP_RESET_MASK)
-#define RESET_CONTROL_RST_OUT_MSB                9
-#define RESET_CONTROL_RST_OUT_LSB                9
-#define RESET_CONTROL_RST_OUT_MASK               0x00000200
-#define RESET_CONTROL_RST_OUT_GET(x)             (((x) & RESET_CONTROL_RST_OUT_MASK) >> RESET_CONTROL_RST_OUT_LSB)
-#define RESET_CONTROL_RST_OUT_SET(x)             (((x) << RESET_CONTROL_RST_OUT_LSB) & RESET_CONTROL_RST_OUT_MASK)
-#define RESET_CONTROL_COLD_RST_MSB               8
-#define RESET_CONTROL_COLD_RST_LSB               8
-#define RESET_CONTROL_COLD_RST_MASK              0x00000100
-#define RESET_CONTROL_COLD_RST_GET(x)            (((x) & RESET_CONTROL_COLD_RST_MASK) >> RESET_CONTROL_COLD_RST_LSB)
-#define RESET_CONTROL_COLD_RST_SET(x)            (((x) << RESET_CONTROL_COLD_RST_LSB) & RESET_CONTROL_COLD_RST_MASK)
-#define RESET_CONTROL_WARM_RST_MSB               7
-#define RESET_CONTROL_WARM_RST_LSB               7
-#define RESET_CONTROL_WARM_RST_MASK              0x00000080
-#define RESET_CONTROL_WARM_RST_GET(x)            (((x) & RESET_CONTROL_WARM_RST_MASK) >> RESET_CONTROL_WARM_RST_LSB)
-#define RESET_CONTROL_WARM_RST_SET(x)            (((x) << RESET_CONTROL_WARM_RST_LSB) & RESET_CONTROL_WARM_RST_MASK)
-#define RESET_CONTROL_CPU_WARM_RST_MSB           6
-#define RESET_CONTROL_CPU_WARM_RST_LSB           6
-#define RESET_CONTROL_CPU_WARM_RST_MASK          0x00000040
-#define RESET_CONTROL_CPU_WARM_RST_GET(x)        (((x) & RESET_CONTROL_CPU_WARM_RST_MASK) >> RESET_CONTROL_CPU_WARM_RST_LSB)
-#define RESET_CONTROL_CPU_WARM_RST_SET(x)        (((x) << RESET_CONTROL_CPU_WARM_RST_LSB) & RESET_CONTROL_CPU_WARM_RST_MASK)
-#define RESET_CONTROL_MAC_COLD_RST_MSB           5
-#define RESET_CONTROL_MAC_COLD_RST_LSB           5
-#define RESET_CONTROL_MAC_COLD_RST_MASK          0x00000020
-#define RESET_CONTROL_MAC_COLD_RST_GET(x)        (((x) & RESET_CONTROL_MAC_COLD_RST_MASK) >> RESET_CONTROL_MAC_COLD_RST_LSB)
-#define RESET_CONTROL_MAC_COLD_RST_SET(x)        (((x) << RESET_CONTROL_MAC_COLD_RST_LSB) & RESET_CONTROL_MAC_COLD_RST_MASK)
-#define RESET_CONTROL_MAC_WARM_RST_MSB           4
-#define RESET_CONTROL_MAC_WARM_RST_LSB           4
-#define RESET_CONTROL_MAC_WARM_RST_MASK          0x00000010
-#define RESET_CONTROL_MAC_WARM_RST_GET(x)        (((x) & RESET_CONTROL_MAC_WARM_RST_MASK) >> RESET_CONTROL_MAC_WARM_RST_LSB)
-#define RESET_CONTROL_MAC_WARM_RST_SET(x)        (((x) << RESET_CONTROL_MAC_WARM_RST_LSB) & RESET_CONTROL_MAC_WARM_RST_MASK)
-#define RESET_CONTROL_MBOX_RST_MSB               2
-#define RESET_CONTROL_MBOX_RST_LSB               2
-#define RESET_CONTROL_MBOX_RST_MASK              0x00000004
-#define RESET_CONTROL_MBOX_RST_GET(x)            (((x) & RESET_CONTROL_MBOX_RST_MASK) >> RESET_CONTROL_MBOX_RST_LSB)
-#define RESET_CONTROL_MBOX_RST_SET(x)            (((x) << RESET_CONTROL_MBOX_RST_LSB) & RESET_CONTROL_MBOX_RST_MASK)
-#define RESET_CONTROL_UART_RST_MSB               1
-#define RESET_CONTROL_UART_RST_LSB               1
-#define RESET_CONTROL_UART_RST_MASK              0x00000002
-#define RESET_CONTROL_UART_RST_GET(x)            (((x) & RESET_CONTROL_UART_RST_MASK) >> RESET_CONTROL_UART_RST_LSB)
-#define RESET_CONTROL_UART_RST_SET(x)            (((x) << RESET_CONTROL_UART_RST_LSB) & RESET_CONTROL_UART_RST_MASK)
-#define RESET_CONTROL_SI0_RST_MSB                0
-#define RESET_CONTROL_SI0_RST_LSB                0
-#define RESET_CONTROL_SI0_RST_MASK               0x00000001
-#define RESET_CONTROL_SI0_RST_GET(x)             (((x) & RESET_CONTROL_SI0_RST_MASK) >> RESET_CONTROL_SI0_RST_LSB)
-#define RESET_CONTROL_SI0_RST_SET(x)             (((x) << RESET_CONTROL_SI0_RST_LSB) & RESET_CONTROL_SI0_RST_MASK)
-
-#define XTAL_CONTROL_ADDRESS                     0x00000004
-#define XTAL_CONTROL_OFFSET                      0x00000004
-#define XTAL_CONTROL_TCXO_MSB                    0
-#define XTAL_CONTROL_TCXO_LSB                    0
-#define XTAL_CONTROL_TCXO_MASK                   0x00000001
-#define XTAL_CONTROL_TCXO_GET(x)                 (((x) & XTAL_CONTROL_TCXO_MASK) >> XTAL_CONTROL_TCXO_LSB)
-#define XTAL_CONTROL_TCXO_SET(x)                 (((x) << XTAL_CONTROL_TCXO_LSB) & XTAL_CONTROL_TCXO_MASK)
-
-#define TCXO_DETECT_ADDRESS                      0x00000008
-#define TCXO_DETECT_OFFSET                       0x00000008
-#define TCXO_DETECT_PRESENT_MSB                  0
-#define TCXO_DETECT_PRESENT_LSB                  0
-#define TCXO_DETECT_PRESENT_MASK                 0x00000001
-#define TCXO_DETECT_PRESENT_GET(x)               (((x) & TCXO_DETECT_PRESENT_MASK) >> TCXO_DETECT_PRESENT_LSB)
-#define TCXO_DETECT_PRESENT_SET(x)               (((x) << TCXO_DETECT_PRESENT_LSB) & TCXO_DETECT_PRESENT_MASK)
-
-#define XTAL_TEST_ADDRESS                        0x0000000c
-#define XTAL_TEST_OFFSET                         0x0000000c
-#define XTAL_TEST_NOTCXODET_MSB                  0
-#define XTAL_TEST_NOTCXODET_LSB                  0
-#define XTAL_TEST_NOTCXODET_MASK                 0x00000001
-#define XTAL_TEST_NOTCXODET_GET(x)               (((x) & XTAL_TEST_NOTCXODET_MASK) >> XTAL_TEST_NOTCXODET_LSB)
-#define XTAL_TEST_NOTCXODET_SET(x)               (((x) << XTAL_TEST_NOTCXODET_LSB) & XTAL_TEST_NOTCXODET_MASK)
-
-#define QUADRATURE_ADDRESS                       0x00000010
-#define QUADRATURE_OFFSET                        0x00000010
-#define QUADRATURE_ADC_MSB                       5
-#define QUADRATURE_ADC_LSB                       4
-#define QUADRATURE_ADC_MASK                      0x00000030
-#define QUADRATURE_ADC_GET(x)                    (((x) & QUADRATURE_ADC_MASK) >> QUADRATURE_ADC_LSB)
-#define QUADRATURE_ADC_SET(x)                    (((x) << QUADRATURE_ADC_LSB) & QUADRATURE_ADC_MASK)
-#define QUADRATURE_SEL_MSB                       2
-#define QUADRATURE_SEL_LSB                       2
-#define QUADRATURE_SEL_MASK                      0x00000004
-#define QUADRATURE_SEL_GET(x)                    (((x) & QUADRATURE_SEL_MASK) >> QUADRATURE_SEL_LSB)
-#define QUADRATURE_SEL_SET(x)                    (((x) << QUADRATURE_SEL_LSB) & QUADRATURE_SEL_MASK)
-#define QUADRATURE_DAC_MSB                       1
-#define QUADRATURE_DAC_LSB                       0
-#define QUADRATURE_DAC_MASK                      0x00000003
-#define QUADRATURE_DAC_GET(x)                    (((x) & QUADRATURE_DAC_MASK) >> QUADRATURE_DAC_LSB)
-#define QUADRATURE_DAC_SET(x)                    (((x) << QUADRATURE_DAC_LSB) & QUADRATURE_DAC_MASK)
-
-#define PLL_CONTROL_ADDRESS                      0x00000014
-#define PLL_CONTROL_OFFSET                       0x00000014
-#define PLL_CONTROL_DIG_TEST_CLK_MSB             20
-#define PLL_CONTROL_DIG_TEST_CLK_LSB             20
-#define PLL_CONTROL_DIG_TEST_CLK_MASK            0x00100000
-#define PLL_CONTROL_DIG_TEST_CLK_GET(x)          (((x) & PLL_CONTROL_DIG_TEST_CLK_MASK) >> PLL_CONTROL_DIG_TEST_CLK_LSB)
-#define PLL_CONTROL_DIG_TEST_CLK_SET(x)          (((x) << PLL_CONTROL_DIG_TEST_CLK_LSB) & PLL_CONTROL_DIG_TEST_CLK_MASK)
-#define PLL_CONTROL_MAC_OVERRIDE_MSB             19
-#define PLL_CONTROL_MAC_OVERRIDE_LSB             19
-#define PLL_CONTROL_MAC_OVERRIDE_MASK            0x00080000
-#define PLL_CONTROL_MAC_OVERRIDE_GET(x)          (((x) & PLL_CONTROL_MAC_OVERRIDE_MASK) >> PLL_CONTROL_MAC_OVERRIDE_LSB)
-#define PLL_CONTROL_MAC_OVERRIDE_SET(x)          (((x) << PLL_CONTROL_MAC_OVERRIDE_LSB) & PLL_CONTROL_MAC_OVERRIDE_MASK)
-#define PLL_CONTROL_NOPWD_MSB                    18
-#define PLL_CONTROL_NOPWD_LSB                    18
-#define PLL_CONTROL_NOPWD_MASK                   0x00040000
-#define PLL_CONTROL_NOPWD_GET(x)                 (((x) & PLL_CONTROL_NOPWD_MASK) >> PLL_CONTROL_NOPWD_LSB)
-#define PLL_CONTROL_NOPWD_SET(x)                 (((x) << PLL_CONTROL_NOPWD_LSB) & PLL_CONTROL_NOPWD_MASK)
-#define PLL_CONTROL_UPDATING_MSB                 17
-#define PLL_CONTROL_UPDATING_LSB                 17
-#define PLL_CONTROL_UPDATING_MASK                0x00020000
-#define PLL_CONTROL_UPDATING_GET(x)              (((x) & PLL_CONTROL_UPDATING_MASK) >> PLL_CONTROL_UPDATING_LSB)
-#define PLL_CONTROL_UPDATING_SET(x)              (((x) << PLL_CONTROL_UPDATING_LSB) & PLL_CONTROL_UPDATING_MASK)
-#define PLL_CONTROL_BYPASS_MSB                   16
-#define PLL_CONTROL_BYPASS_LSB                   16
-#define PLL_CONTROL_BYPASS_MASK                  0x00010000
-#define PLL_CONTROL_BYPASS_GET(x)                (((x) & PLL_CONTROL_BYPASS_MASK) >> PLL_CONTROL_BYPASS_LSB)
-#define PLL_CONTROL_BYPASS_SET(x)                (((x) << PLL_CONTROL_BYPASS_LSB) & PLL_CONTROL_BYPASS_MASK)
-#define PLL_CONTROL_REFDIV_MSB                   15
-#define PLL_CONTROL_REFDIV_LSB                   12
-#define PLL_CONTROL_REFDIV_MASK                  0x0000f000
-#define PLL_CONTROL_REFDIV_GET(x)                (((x) & PLL_CONTROL_REFDIV_MASK) >> PLL_CONTROL_REFDIV_LSB)
-#define PLL_CONTROL_REFDIV_SET(x)                (((x) << PLL_CONTROL_REFDIV_LSB) & PLL_CONTROL_REFDIV_MASK)
-#define PLL_CONTROL_DIV_MSB                      9
-#define PLL_CONTROL_DIV_LSB                      0
-#define PLL_CONTROL_DIV_MASK                     0x000003ff
-#define PLL_CONTROL_DIV_GET(x)                   (((x) & PLL_CONTROL_DIV_MASK) >> PLL_CONTROL_DIV_LSB)
-#define PLL_CONTROL_DIV_SET(x)                   (((x) << PLL_CONTROL_DIV_LSB) & PLL_CONTROL_DIV_MASK)
-
-#define PLL_SETTLE_ADDRESS                       0x00000018
-#define PLL_SETTLE_OFFSET                        0x00000018
-#define PLL_SETTLE_TIME_MSB                      11
-#define PLL_SETTLE_TIME_LSB                      0
-#define PLL_SETTLE_TIME_MASK                     0x00000fff
-#define PLL_SETTLE_TIME_GET(x)                   (((x) & PLL_SETTLE_TIME_MASK) >> PLL_SETTLE_TIME_LSB)
-#define PLL_SETTLE_TIME_SET(x)                   (((x) << PLL_SETTLE_TIME_LSB) & PLL_SETTLE_TIME_MASK)
-
-#define XTAL_SETTLE_ADDRESS                      0x0000001c
-#define XTAL_SETTLE_OFFSET                       0x0000001c
-#define XTAL_SETTLE_TIME_MSB                     7
-#define XTAL_SETTLE_TIME_LSB                     0
-#define XTAL_SETTLE_TIME_MASK                    0x000000ff
-#define XTAL_SETTLE_TIME_GET(x)                  (((x) & XTAL_SETTLE_TIME_MASK) >> XTAL_SETTLE_TIME_LSB)
-#define XTAL_SETTLE_TIME_SET(x)                  (((x) << XTAL_SETTLE_TIME_LSB) & XTAL_SETTLE_TIME_MASK)
-
-#define CPU_CLOCK_ADDRESS                        0x00000020
-#define CPU_CLOCK_OFFSET                         0x00000020
-#define CPU_CLOCK_STANDARD_MSB                   1
-#define CPU_CLOCK_STANDARD_LSB                   0
-#define CPU_CLOCK_STANDARD_MASK                  0x00000003
-#define CPU_CLOCK_STANDARD_GET(x)                (((x) & CPU_CLOCK_STANDARD_MASK) >> CPU_CLOCK_STANDARD_LSB)
-#define CPU_CLOCK_STANDARD_SET(x)                (((x) << CPU_CLOCK_STANDARD_LSB) & CPU_CLOCK_STANDARD_MASK)
-
-#define CLOCK_OUT_ADDRESS                        0x00000024
-#define CLOCK_OUT_OFFSET                         0x00000024
-#define CLOCK_OUT_SELECT_MSB                     3
-#define CLOCK_OUT_SELECT_LSB                     0
-#define CLOCK_OUT_SELECT_MASK                    0x0000000f
-#define CLOCK_OUT_SELECT_GET(x)                  (((x) & CLOCK_OUT_SELECT_MASK) >> CLOCK_OUT_SELECT_LSB)
-#define CLOCK_OUT_SELECT_SET(x)                  (((x) << CLOCK_OUT_SELECT_LSB) & CLOCK_OUT_SELECT_MASK)
-
-#define CLOCK_CONTROL_ADDRESS                    0x00000028
-#define CLOCK_CONTROL_OFFSET                     0x00000028
-#define CLOCK_CONTROL_LF_CLK32_MSB               2
-#define CLOCK_CONTROL_LF_CLK32_LSB               2
-#define CLOCK_CONTROL_LF_CLK32_MASK              0x00000004
-#define CLOCK_CONTROL_LF_CLK32_GET(x)            (((x) & CLOCK_CONTROL_LF_CLK32_MASK) >> CLOCK_CONTROL_LF_CLK32_LSB)
-#define CLOCK_CONTROL_LF_CLK32_SET(x)            (((x) << CLOCK_CONTROL_LF_CLK32_LSB) & CLOCK_CONTROL_LF_CLK32_MASK)
-#define CLOCK_CONTROL_UART_CLK_MSB               1
-#define CLOCK_CONTROL_UART_CLK_LSB               1
-#define CLOCK_CONTROL_UART_CLK_MASK              0x00000002
-#define CLOCK_CONTROL_UART_CLK_GET(x)            (((x) & CLOCK_CONTROL_UART_CLK_MASK) >> CLOCK_CONTROL_UART_CLK_LSB)
-#define CLOCK_CONTROL_UART_CLK_SET(x)            (((x) << CLOCK_CONTROL_UART_CLK_LSB) & CLOCK_CONTROL_UART_CLK_MASK)
-#define CLOCK_CONTROL_SI0_CLK_MSB                0
-#define CLOCK_CONTROL_SI0_CLK_LSB                0
-#define CLOCK_CONTROL_SI0_CLK_MASK               0x00000001
-#define CLOCK_CONTROL_SI0_CLK_GET(x)             (((x) & CLOCK_CONTROL_SI0_CLK_MASK) >> CLOCK_CONTROL_SI0_CLK_LSB)
-#define CLOCK_CONTROL_SI0_CLK_SET(x)             (((x) << CLOCK_CONTROL_SI0_CLK_LSB) & CLOCK_CONTROL_SI0_CLK_MASK)
-
-#define BIAS_OVERRIDE_ADDRESS                    0x0000002c
-#define BIAS_OVERRIDE_OFFSET                     0x0000002c
-#define BIAS_OVERRIDE_ON_MSB                     0
-#define BIAS_OVERRIDE_ON_LSB                     0
-#define BIAS_OVERRIDE_ON_MASK                    0x00000001
-#define BIAS_OVERRIDE_ON_GET(x)                  (((x) & BIAS_OVERRIDE_ON_MASK) >> BIAS_OVERRIDE_ON_LSB)
-#define BIAS_OVERRIDE_ON_SET(x)                  (((x) << BIAS_OVERRIDE_ON_LSB) & BIAS_OVERRIDE_ON_MASK)
-
-#define WDT_CONTROL_ADDRESS                      0x00000030
-#define WDT_CONTROL_OFFSET                       0x00000030
-#define WDT_CONTROL_ACTION_MSB                   2
-#define WDT_CONTROL_ACTION_LSB                   0
-#define WDT_CONTROL_ACTION_MASK                  0x00000007
-#define WDT_CONTROL_ACTION_GET(x)                (((x) & WDT_CONTROL_ACTION_MASK) >> WDT_CONTROL_ACTION_LSB)
-#define WDT_CONTROL_ACTION_SET(x)                (((x) << WDT_CONTROL_ACTION_LSB) & WDT_CONTROL_ACTION_MASK)
-
-#define WDT_STATUS_ADDRESS                       0x00000034
-#define WDT_STATUS_OFFSET                        0x00000034
-#define WDT_STATUS_INTERRUPT_MSB                 0
-#define WDT_STATUS_INTERRUPT_LSB                 0
-#define WDT_STATUS_INTERRUPT_MASK                0x00000001
-#define WDT_STATUS_INTERRUPT_GET(x)              (((x) & WDT_STATUS_INTERRUPT_MASK) >> WDT_STATUS_INTERRUPT_LSB)
-#define WDT_STATUS_INTERRUPT_SET(x)              (((x) << WDT_STATUS_INTERRUPT_LSB) & WDT_STATUS_INTERRUPT_MASK)
-
-#define WDT_ADDRESS                              0x00000038
-#define WDT_OFFSET                               0x00000038
-#define WDT_TARGET_MSB                           21
-#define WDT_TARGET_LSB                           0
-#define WDT_TARGET_MASK                          0x003fffff
-#define WDT_TARGET_GET(x)                        (((x) & WDT_TARGET_MASK) >> WDT_TARGET_LSB)
-#define WDT_TARGET_SET(x)                        (((x) << WDT_TARGET_LSB) & WDT_TARGET_MASK)
-
-#define WDT_COUNT_ADDRESS                        0x0000003c
-#define WDT_COUNT_OFFSET                         0x0000003c
-#define WDT_COUNT_VALUE_MSB                      21
-#define WDT_COUNT_VALUE_LSB                      0
-#define WDT_COUNT_VALUE_MASK                     0x003fffff
-#define WDT_COUNT_VALUE_GET(x)                   (((x) & WDT_COUNT_VALUE_MASK) >> WDT_COUNT_VALUE_LSB)
-#define WDT_COUNT_VALUE_SET(x)                   (((x) << WDT_COUNT_VALUE_LSB) & WDT_COUNT_VALUE_MASK)
-
-#define WDT_RESET_ADDRESS                        0x00000040
-#define WDT_RESET_OFFSET                         0x00000040
-#define WDT_RESET_VALUE_MSB                      0
-#define WDT_RESET_VALUE_LSB                      0
-#define WDT_RESET_VALUE_MASK                     0x00000001
-#define WDT_RESET_VALUE_GET(x)                   (((x) & WDT_RESET_VALUE_MASK) >> WDT_RESET_VALUE_LSB)
-#define WDT_RESET_VALUE_SET(x)                   (((x) << WDT_RESET_VALUE_LSB) & WDT_RESET_VALUE_MASK)
-
-#define INT_STATUS_ADDRESS                       0x00000044
-#define INT_STATUS_OFFSET                        0x00000044
-#define INT_STATUS_RTC_POWER_MSB                 14
-#define INT_STATUS_RTC_POWER_LSB                 14
-#define INT_STATUS_RTC_POWER_MASK                0x00004000
-#define INT_STATUS_RTC_POWER_GET(x)              (((x) & INT_STATUS_RTC_POWER_MASK) >> INT_STATUS_RTC_POWER_LSB)
-#define INT_STATUS_RTC_POWER_SET(x)              (((x) << INT_STATUS_RTC_POWER_LSB) & INT_STATUS_RTC_POWER_MASK)
-#define INT_STATUS_MAC_MSB                       13
-#define INT_STATUS_MAC_LSB                       13
-#define INT_STATUS_MAC_MASK                      0x00002000
-#define INT_STATUS_MAC_GET(x)                    (((x) & INT_STATUS_MAC_MASK) >> INT_STATUS_MAC_LSB)
-#define INT_STATUS_MAC_SET(x)                    (((x) << INT_STATUS_MAC_LSB) & INT_STATUS_MAC_MASK)
-#define INT_STATUS_MAILBOX_MSB                   12
-#define INT_STATUS_MAILBOX_LSB                   12
-#define INT_STATUS_MAILBOX_MASK                  0x00001000
-#define INT_STATUS_MAILBOX_GET(x)                (((x) & INT_STATUS_MAILBOX_MASK) >> INT_STATUS_MAILBOX_LSB)
-#define INT_STATUS_MAILBOX_SET(x)                (((x) << INT_STATUS_MAILBOX_LSB) & INT_STATUS_MAILBOX_MASK)
-#define INT_STATUS_RTC_ALARM_MSB                 11
-#define INT_STATUS_RTC_ALARM_LSB                 11
-#define INT_STATUS_RTC_ALARM_MASK                0x00000800
-#define INT_STATUS_RTC_ALARM_GET(x)              (((x) & INT_STATUS_RTC_ALARM_MASK) >> INT_STATUS_RTC_ALARM_LSB)
-#define INT_STATUS_RTC_ALARM_SET(x)              (((x) << INT_STATUS_RTC_ALARM_LSB) & INT_STATUS_RTC_ALARM_MASK)
-#define INT_STATUS_HF_TIMER_MSB                  10
-#define INT_STATUS_HF_TIMER_LSB                  10
-#define INT_STATUS_HF_TIMER_MASK                 0x00000400
-#define INT_STATUS_HF_TIMER_GET(x)               (((x) & INT_STATUS_HF_TIMER_MASK) >> INT_STATUS_HF_TIMER_LSB)
-#define INT_STATUS_HF_TIMER_SET(x)               (((x) << INT_STATUS_HF_TIMER_LSB) & INT_STATUS_HF_TIMER_MASK)
-#define INT_STATUS_LF_TIMER3_MSB                 9
-#define INT_STATUS_LF_TIMER3_LSB                 9
-#define INT_STATUS_LF_TIMER3_MASK                0x00000200
-#define INT_STATUS_LF_TIMER3_GET(x)              (((x) & INT_STATUS_LF_TIMER3_MASK) >> INT_STATUS_LF_TIMER3_LSB)
-#define INT_STATUS_LF_TIMER3_SET(x)              (((x) << INT_STATUS_LF_TIMER3_LSB) & INT_STATUS_LF_TIMER3_MASK)
-#define INT_STATUS_LF_TIMER2_MSB                 8
-#define INT_STATUS_LF_TIMER2_LSB                 8
-#define INT_STATUS_LF_TIMER2_MASK                0x00000100
-#define INT_STATUS_LF_TIMER2_GET(x)              (((x) & INT_STATUS_LF_TIMER2_MASK) >> INT_STATUS_LF_TIMER2_LSB)
-#define INT_STATUS_LF_TIMER2_SET(x)              (((x) << INT_STATUS_LF_TIMER2_LSB) & INT_STATUS_LF_TIMER2_MASK)
-#define INT_STATUS_LF_TIMER1_MSB                 7
-#define INT_STATUS_LF_TIMER1_LSB                 7
-#define INT_STATUS_LF_TIMER1_MASK                0x00000080
-#define INT_STATUS_LF_TIMER1_GET(x)              (((x) & INT_STATUS_LF_TIMER1_MASK) >> INT_STATUS_LF_TIMER1_LSB)
-#define INT_STATUS_LF_TIMER1_SET(x)              (((x) << INT_STATUS_LF_TIMER1_LSB) & INT_STATUS_LF_TIMER1_MASK)
-#define INT_STATUS_LF_TIMER0_MSB                 6
-#define INT_STATUS_LF_TIMER0_LSB                 6
-#define INT_STATUS_LF_TIMER0_MASK                0x00000040
-#define INT_STATUS_LF_TIMER0_GET(x)              (((x) & INT_STATUS_LF_TIMER0_MASK) >> INT_STATUS_LF_TIMER0_LSB)
-#define INT_STATUS_LF_TIMER0_SET(x)              (((x) << INT_STATUS_LF_TIMER0_LSB) & INT_STATUS_LF_TIMER0_MASK)
-#define INT_STATUS_KEYPAD_MSB                    5
-#define INT_STATUS_KEYPAD_LSB                    5
-#define INT_STATUS_KEYPAD_MASK                   0x00000020
-#define INT_STATUS_KEYPAD_GET(x)                 (((x) & INT_STATUS_KEYPAD_MASK) >> INT_STATUS_KEYPAD_LSB)
-#define INT_STATUS_KEYPAD_SET(x)                 (((x) << INT_STATUS_KEYPAD_LSB) & INT_STATUS_KEYPAD_MASK)
-#define INT_STATUS_SI_MSB                        4
-#define INT_STATUS_SI_LSB                        4
-#define INT_STATUS_SI_MASK                       0x00000010
-#define INT_STATUS_SI_GET(x)                     (((x) & INT_STATUS_SI_MASK) >> INT_STATUS_SI_LSB)
-#define INT_STATUS_SI_SET(x)                     (((x) << INT_STATUS_SI_LSB) & INT_STATUS_SI_MASK)
-#define INT_STATUS_GPIO_MSB                      3
-#define INT_STATUS_GPIO_LSB                      3
-#define INT_STATUS_GPIO_MASK                     0x00000008
-#define INT_STATUS_GPIO_GET(x)                   (((x) & INT_STATUS_GPIO_MASK) >> INT_STATUS_GPIO_LSB)
-#define INT_STATUS_GPIO_SET(x)                   (((x) << INT_STATUS_GPIO_LSB) & INT_STATUS_GPIO_MASK)
-#define INT_STATUS_UART_MSB                      2
-#define INT_STATUS_UART_LSB                      2
-#define INT_STATUS_UART_MASK                     0x00000004
-#define INT_STATUS_UART_GET(x)                   (((x) & INT_STATUS_UART_MASK) >> INT_STATUS_UART_LSB)
-#define INT_STATUS_UART_SET(x)                   (((x) << INT_STATUS_UART_LSB) & INT_STATUS_UART_MASK)
-#define INT_STATUS_ERROR_MSB                     1
-#define INT_STATUS_ERROR_LSB                     1
-#define INT_STATUS_ERROR_MASK                    0x00000002
-#define INT_STATUS_ERROR_GET(x)                  (((x) & INT_STATUS_ERROR_MASK) >> INT_STATUS_ERROR_LSB)
-#define INT_STATUS_ERROR_SET(x)                  (((x) << INT_STATUS_ERROR_LSB) & INT_STATUS_ERROR_MASK)
-#define INT_STATUS_WDT_INT_MSB                   0
-#define INT_STATUS_WDT_INT_LSB                   0
-#define INT_STATUS_WDT_INT_MASK                  0x00000001
-#define INT_STATUS_WDT_INT_GET(x)                (((x) & INT_STATUS_WDT_INT_MASK) >> INT_STATUS_WDT_INT_LSB)
-#define INT_STATUS_WDT_INT_SET(x)                (((x) << INT_STATUS_WDT_INT_LSB) & INT_STATUS_WDT_INT_MASK)
-
-#define LF_TIMER0_ADDRESS                        0x00000048
-#define LF_TIMER0_OFFSET                         0x00000048
-#define LF_TIMER0_TARGET_MSB                     31
-#define LF_TIMER0_TARGET_LSB                     0
-#define LF_TIMER0_TARGET_MASK                    0xffffffff
-#define LF_TIMER0_TARGET_GET(x)                  (((x) & LF_TIMER0_TARGET_MASK) >> LF_TIMER0_TARGET_LSB)
-#define LF_TIMER0_TARGET_SET(x)                  (((x) << LF_TIMER0_TARGET_LSB) & LF_TIMER0_TARGET_MASK)
-
-#define LF_TIMER_COUNT0_ADDRESS                  0x0000004c
-#define LF_TIMER_COUNT0_OFFSET                   0x0000004c
-#define LF_TIMER_COUNT0_VALUE_MSB                31
-#define LF_TIMER_COUNT0_VALUE_LSB                0
-#define LF_TIMER_COUNT0_VALUE_MASK               0xffffffff
-#define LF_TIMER_COUNT0_VALUE_GET(x)             (((x) & LF_TIMER_COUNT0_VALUE_MASK) >> LF_TIMER_COUNT0_VALUE_LSB)
-#define LF_TIMER_COUNT0_VALUE_SET(x)             (((x) << LF_TIMER_COUNT0_VALUE_LSB) & LF_TIMER_COUNT0_VALUE_MASK)
-
-#define LF_TIMER_CONTROL0_ADDRESS                0x00000050
-#define LF_TIMER_CONTROL0_OFFSET                 0x00000050
-#define LF_TIMER_CONTROL0_ENABLE_MSB             2
-#define LF_TIMER_CONTROL0_ENABLE_LSB             2
-#define LF_TIMER_CONTROL0_ENABLE_MASK            0x00000004
-#define LF_TIMER_CONTROL0_ENABLE_GET(x)          (((x) & LF_TIMER_CONTROL0_ENABLE_MASK) >> LF_TIMER_CONTROL0_ENABLE_LSB)
-#define LF_TIMER_CONTROL0_ENABLE_SET(x)          (((x) << LF_TIMER_CONTROL0_ENABLE_LSB) & LF_TIMER_CONTROL0_ENABLE_MASK)
-#define LF_TIMER_CONTROL0_AUTO_RESTART_MSB       1
-#define LF_TIMER_CONTROL0_AUTO_RESTART_LSB       1
-#define LF_TIMER_CONTROL0_AUTO_RESTART_MASK      0x00000002
-#define LF_TIMER_CONTROL0_AUTO_RESTART_GET(x)    (((x) & LF_TIMER_CONTROL0_AUTO_RESTART_MASK) >> LF_TIMER_CONTROL0_AUTO_RESTART_LSB)
-#define LF_TIMER_CONTROL0_AUTO_RESTART_SET(x)    (((x) << LF_TIMER_CONTROL0_AUTO_RESTART_LSB) & LF_TIMER_CONTROL0_AUTO_RESTART_MASK)
-#define LF_TIMER_CONTROL0_RESET_MSB              0
-#define LF_TIMER_CONTROL0_RESET_LSB              0
-#define LF_TIMER_CONTROL0_RESET_MASK             0x00000001
-#define LF_TIMER_CONTROL0_RESET_GET(x)           (((x) & LF_TIMER_CONTROL0_RESET_MASK) >> LF_TIMER_CONTROL0_RESET_LSB)
-#define LF_TIMER_CONTROL0_RESET_SET(x)           (((x) << LF_TIMER_CONTROL0_RESET_LSB) & LF_TIMER_CONTROL0_RESET_MASK)
-
-#define LF_TIMER_STATUS0_ADDRESS                 0x00000054
-#define LF_TIMER_STATUS0_OFFSET                  0x00000054
-#define LF_TIMER_STATUS0_INTERRUPT_MSB           0
-#define LF_TIMER_STATUS0_INTERRUPT_LSB           0
-#define LF_TIMER_STATUS0_INTERRUPT_MASK          0x00000001
-#define LF_TIMER_STATUS0_INTERRUPT_GET(x)        (((x) & LF_TIMER_STATUS0_INTERRUPT_MASK) >> LF_TIMER_STATUS0_INTERRUPT_LSB)
-#define LF_TIMER_STATUS0_INTERRUPT_SET(x)        (((x) << LF_TIMER_STATUS0_INTERRUPT_LSB) & LF_TIMER_STATUS0_INTERRUPT_MASK)
-
-#define LF_TIMER1_ADDRESS                        0x00000058
-#define LF_TIMER1_OFFSET                         0x00000058
-#define LF_TIMER1_TARGET_MSB                     31
-#define LF_TIMER1_TARGET_LSB                     0
-#define LF_TIMER1_TARGET_MASK                    0xffffffff
-#define LF_TIMER1_TARGET_GET(x)                  (((x) & LF_TIMER1_TARGET_MASK) >> LF_TIMER1_TARGET_LSB)
-#define LF_TIMER1_TARGET_SET(x)                  (((x) << LF_TIMER1_TARGET_LSB) & LF_TIMER1_TARGET_MASK)
-
-#define LF_TIMER_COUNT1_ADDRESS                  0x0000005c
-#define LF_TIMER_COUNT1_OFFSET                   0x0000005c
-#define LF_TIMER_COUNT1_VALUE_MSB                31
-#define LF_TIMER_COUNT1_VALUE_LSB                0
-#define LF_TIMER_COUNT1_VALUE_MASK               0xffffffff
-#define LF_TIMER_COUNT1_VALUE_GET(x)             (((x) & LF_TIMER_COUNT1_VALUE_MASK) >> LF_TIMER_COUNT1_VALUE_LSB)
-#define LF_TIMER_COUNT1_VALUE_SET(x)             (((x) << LF_TIMER_COUNT1_VALUE_LSB) & LF_TIMER_COUNT1_VALUE_MASK)
-
-#define LF_TIMER_CONTROL1_ADDRESS                0x00000060
-#define LF_TIMER_CONTROL1_OFFSET                 0x00000060
-#define LF_TIMER_CONTROL1_ENABLE_MSB             2
-#define LF_TIMER_CONTROL1_ENABLE_LSB             2
-#define LF_TIMER_CONTROL1_ENABLE_MASK            0x00000004
-#define LF_TIMER_CONTROL1_ENABLE_GET(x)          (((x) & LF_TIMER_CONTROL1_ENABLE_MASK) >> LF_TIMER_CONTROL1_ENABLE_LSB)
-#define LF_TIMER_CONTROL1_ENABLE_SET(x)          (((x) << LF_TIMER_CONTROL1_ENABLE_LSB) & LF_TIMER_CONTROL1_ENABLE_MASK)
-#define LF_TIMER_CONTROL1_AUTO_RESTART_MSB       1
-#define LF_TIMER_CONTROL1_AUTO_RESTART_LSB       1
-#define LF_TIMER_CONTROL1_AUTO_RESTART_MASK      0x00000002
-#define LF_TIMER_CONTROL1_AUTO_RESTART_GET(x)    (((x) & LF_TIMER_CONTROL1_AUTO_RESTART_MASK) >> LF_TIMER_CONTROL1_AUTO_RESTART_LSB)
-#define LF_TIMER_CONTROL1_AUTO_RESTART_SET(x)    (((x) << LF_TIMER_CONTROL1_AUTO_RESTART_LSB) & LF_TIMER_CONTROL1_AUTO_RESTART_MASK)
-#define LF_TIMER_CONTROL1_RESET_MSB              0
-#define LF_TIMER_CONTROL1_RESET_LSB              0
-#define LF_TIMER_CONTROL1_RESET_MASK             0x00000001
-#define LF_TIMER_CONTROL1_RESET_GET(x)           (((x) & LF_TIMER_CONTROL1_RESET_MASK) >> LF_TIMER_CONTROL1_RESET_LSB)
-#define LF_TIMER_CONTROL1_RESET_SET(x)           (((x) << LF_TIMER_CONTROL1_RESET_LSB) & LF_TIMER_CONTROL1_RESET_MASK)
-
-#define LF_TIMER_STATUS1_ADDRESS                 0x00000064
-#define LF_TIMER_STATUS1_OFFSET                  0x00000064
-#define LF_TIMER_STATUS1_INTERRUPT_MSB           0
-#define LF_TIMER_STATUS1_INTERRUPT_LSB           0
-#define LF_TIMER_STATUS1_INTERRUPT_MASK          0x00000001
-#define LF_TIMER_STATUS1_INTERRUPT_GET(x)        (((x) & LF_TIMER_STATUS1_INTERRUPT_MASK) >> LF_TIMER_STATUS1_INTERRUPT_LSB)
-#define LF_TIMER_STATUS1_INTERRUPT_SET(x)        (((x) << LF_TIMER_STATUS1_INTERRUPT_LSB) & LF_TIMER_STATUS1_INTERRUPT_MASK)
-
-#define LF_TIMER2_ADDRESS                        0x00000068
-#define LF_TIMER2_OFFSET                         0x00000068
-#define LF_TIMER2_TARGET_MSB                     31
-#define LF_TIMER2_TARGET_LSB                     0
-#define LF_TIMER2_TARGET_MASK                    0xffffffff
-#define LF_TIMER2_TARGET_GET(x)                  (((x) & LF_TIMER2_TARGET_MASK) >> LF_TIMER2_TARGET_LSB)
-#define LF_TIMER2_TARGET_SET(x)                  (((x) << LF_TIMER2_TARGET_LSB) & LF_TIMER2_TARGET_MASK)
-
-#define LF_TIMER_COUNT2_ADDRESS                  0x0000006c
-#define LF_TIMER_COUNT2_OFFSET                   0x0000006c
-#define LF_TIMER_COUNT2_VALUE_MSB                31
-#define LF_TIMER_COUNT2_VALUE_LSB                0
-#define LF_TIMER_COUNT2_VALUE_MASK               0xffffffff
-#define LF_TIMER_COUNT2_VALUE_GET(x)             (((x) & LF_TIMER_COUNT2_VALUE_MASK) >> LF_TIMER_COUNT2_VALUE_LSB)
-#define LF_TIMER_COUNT2_VALUE_SET(x)             (((x) << LF_TIMER_COUNT2_VALUE_LSB) & LF_TIMER_COUNT2_VALUE_MASK)
-
-#define LF_TIMER_CONTROL2_ADDRESS                0x00000070
-#define LF_TIMER_CONTROL2_OFFSET                 0x00000070
-#define LF_TIMER_CONTROL2_ENABLE_MSB             2
-#define LF_TIMER_CONTROL2_ENABLE_LSB             2
-#define LF_TIMER_CONTROL2_ENABLE_MASK            0x00000004
-#define LF_TIMER_CONTROL2_ENABLE_GET(x)          (((x) & LF_TIMER_CONTROL2_ENABLE_MASK) >> LF_TIMER_CONTROL2_ENABLE_LSB)
-#define LF_TIMER_CONTROL2_ENABLE_SET(x)          (((x) << LF_TIMER_CONTROL2_ENABLE_LSB) & LF_TIMER_CONTROL2_ENABLE_MASK)
-#define LF_TIMER_CONTROL2_AUTO_RESTART_MSB       1
-#define LF_TIMER_CONTROL2_AUTO_RESTART_LSB       1
-#define LF_TIMER_CONTROL2_AUTO_RESTART_MASK      0x00000002
-#define LF_TIMER_CONTROL2_AUTO_RESTART_GET(x)    (((x) & LF_TIMER_CONTROL2_AUTO_RESTART_MASK) >> LF_TIMER_CONTROL2_AUTO_RESTART_LSB)
-#define LF_TIMER_CONTROL2_AUTO_RESTART_SET(x)    (((x) << LF_TIMER_CONTROL2_AUTO_RESTART_LSB) & LF_TIMER_CONTROL2_AUTO_RESTART_MASK)
-#define LF_TIMER_CONTROL2_RESET_MSB              0
-#define LF_TIMER_CONTROL2_RESET_LSB              0
-#define LF_TIMER_CONTROL2_RESET_MASK             0x00000001
-#define LF_TIMER_CONTROL2_RESET_GET(x)           (((x) & LF_TIMER_CONTROL2_RESET_MASK) >> LF_TIMER_CONTROL2_RESET_LSB)
-#define LF_TIMER_CONTROL2_RESET_SET(x)           (((x) << LF_TIMER_CONTROL2_RESET_LSB) & LF_TIMER_CONTROL2_RESET_MASK)
-
-#define LF_TIMER_STATUS2_ADDRESS                 0x00000074
-#define LF_TIMER_STATUS2_OFFSET                  0x00000074
-#define LF_TIMER_STATUS2_INTERRUPT_MSB           0
-#define LF_TIMER_STATUS2_INTERRUPT_LSB           0
-#define LF_TIMER_STATUS2_INTERRUPT_MASK          0x00000001
-#define LF_TIMER_STATUS2_INTERRUPT_GET(x)        (((x) & LF_TIMER_STATUS2_INTERRUPT_MASK) >> LF_TIMER_STATUS2_INTERRUPT_LSB)
-#define LF_TIMER_STATUS2_INTERRUPT_SET(x)        (((x) << LF_TIMER_STATUS2_INTERRUPT_LSB) & LF_TIMER_STATUS2_INTERRUPT_MASK)
-
-#define LF_TIMER3_ADDRESS                        0x00000078
-#define LF_TIMER3_OFFSET                         0x00000078
-#define LF_TIMER3_TARGET_MSB                     31
-#define LF_TIMER3_TARGET_LSB                     0
-#define LF_TIMER3_TARGET_MASK                    0xffffffff
-#define LF_TIMER3_TARGET_GET(x)                  (((x) & LF_TIMER3_TARGET_MASK) >> LF_TIMER3_TARGET_LSB)
-#define LF_TIMER3_TARGET_SET(x)                  (((x) << LF_TIMER3_TARGET_LSB) & LF_TIMER3_TARGET_MASK)
-
-#define LF_TIMER_COUNT3_ADDRESS                  0x0000007c
-#define LF_TIMER_COUNT3_OFFSET                   0x0000007c
-#define LF_TIMER_COUNT3_VALUE_MSB                31
-#define LF_TIMER_COUNT3_VALUE_LSB                0
-#define LF_TIMER_COUNT3_VALUE_MASK               0xffffffff
-#define LF_TIMER_COUNT3_VALUE_GET(x)             (((x) & LF_TIMER_COUNT3_VALUE_MASK) >> LF_TIMER_COUNT3_VALUE_LSB)
-#define LF_TIMER_COUNT3_VALUE_SET(x)             (((x) << LF_TIMER_COUNT3_VALUE_LSB) & LF_TIMER_COUNT3_VALUE_MASK)
-
-#define LF_TIMER_CONTROL3_ADDRESS                0x00000080
-#define LF_TIMER_CONTROL3_OFFSET                 0x00000080
-#define LF_TIMER_CONTROL3_ENABLE_MSB             2
-#define LF_TIMER_CONTROL3_ENABLE_LSB             2
-#define LF_TIMER_CONTROL3_ENABLE_MASK            0x00000004
-#define LF_TIMER_CONTROL3_ENABLE_GET(x)          (((x) & LF_TIMER_CONTROL3_ENABLE_MASK) >> LF_TIMER_CONTROL3_ENABLE_LSB)
-#define LF_TIMER_CONTROL3_ENABLE_SET(x)          (((x) << LF_TIMER_CONTROL3_ENABLE_LSB) & LF_TIMER_CONTROL3_ENABLE_MASK)
-#define LF_TIMER_CONTROL3_AUTO_RESTART_MSB       1
-#define LF_TIMER_CONTROL3_AUTO_RESTART_LSB       1
-#define LF_TIMER_CONTROL3_AUTO_RESTART_MASK      0x00000002
-#define LF_TIMER_CONTROL3_AUTO_RESTART_GET(x)    (((x) & LF_TIMER_CONTROL3_AUTO_RESTART_MASK) >> LF_TIMER_CONTROL3_AUTO_RESTART_LSB)
-#define LF_TIMER_CONTROL3_AUTO_RESTART_SET(x)    (((x) << LF_TIMER_CONTROL3_AUTO_RESTART_LSB) & LF_TIMER_CONTROL3_AUTO_RESTART_MASK)
-#define LF_TIMER_CONTROL3_RESET_MSB              0
-#define LF_TIMER_CONTROL3_RESET_LSB              0
-#define LF_TIMER_CONTROL3_RESET_MASK             0x00000001
-#define LF_TIMER_CONTROL3_RESET_GET(x)           (((x) & LF_TIMER_CONTROL3_RESET_MASK) >> LF_TIMER_CONTROL3_RESET_LSB)
-#define LF_TIMER_CONTROL3_RESET_SET(x)           (((x) << LF_TIMER_CONTROL3_RESET_LSB) & LF_TIMER_CONTROL3_RESET_MASK)
-
-#define LF_TIMER_STATUS3_ADDRESS                 0x00000084
-#define LF_TIMER_STATUS3_OFFSET                  0x00000084
-#define LF_TIMER_STATUS3_INTERRUPT_MSB           0
-#define LF_TIMER_STATUS3_INTERRUPT_LSB           0
-#define LF_TIMER_STATUS3_INTERRUPT_MASK          0x00000001
-#define LF_TIMER_STATUS3_INTERRUPT_GET(x)        (((x) & LF_TIMER_STATUS3_INTERRUPT_MASK) >> LF_TIMER_STATUS3_INTERRUPT_LSB)
-#define LF_TIMER_STATUS3_INTERRUPT_SET(x)        (((x) << LF_TIMER_STATUS3_INTERRUPT_LSB) & LF_TIMER_STATUS3_INTERRUPT_MASK)
-
-#define HF_TIMER_ADDRESS                         0x00000088
-#define HF_TIMER_OFFSET                          0x00000088
-#define HF_TIMER_TARGET_MSB                      31
-#define HF_TIMER_TARGET_LSB                      12
-#define HF_TIMER_TARGET_MASK                     0xfffff000
-#define HF_TIMER_TARGET_GET(x)                   (((x) & HF_TIMER_TARGET_MASK) >> HF_TIMER_TARGET_LSB)
-#define HF_TIMER_TARGET_SET(x)                   (((x) << HF_TIMER_TARGET_LSB) & HF_TIMER_TARGET_MASK)
-
-#define HF_TIMER_COUNT_ADDRESS                   0x0000008c
-#define HF_TIMER_COUNT_OFFSET                    0x0000008c
-#define HF_TIMER_COUNT_VALUE_MSB                 31
-#define HF_TIMER_COUNT_VALUE_LSB                 12
-#define HF_TIMER_COUNT_VALUE_MASK                0xfffff000
-#define HF_TIMER_COUNT_VALUE_GET(x)              (((x) & HF_TIMER_COUNT_VALUE_MASK) >> HF_TIMER_COUNT_VALUE_LSB)
-#define HF_TIMER_COUNT_VALUE_SET(x)              (((x) << HF_TIMER_COUNT_VALUE_LSB) & HF_TIMER_COUNT_VALUE_MASK)
-
-#define HF_LF_COUNT_ADDRESS                      0x00000090
-#define HF_LF_COUNT_OFFSET                       0x00000090
-#define HF_LF_COUNT_VALUE_MSB                    31
-#define HF_LF_COUNT_VALUE_LSB                    0
-#define HF_LF_COUNT_VALUE_MASK                   0xffffffff
-#define HF_LF_COUNT_VALUE_GET(x)                 (((x) & HF_LF_COUNT_VALUE_MASK) >> HF_LF_COUNT_VALUE_LSB)
-#define HF_LF_COUNT_VALUE_SET(x)                 (((x) << HF_LF_COUNT_VALUE_LSB) & HF_LF_COUNT_VALUE_MASK)
-
-#define HF_TIMER_CONTROL_ADDRESS                 0x00000094
-#define HF_TIMER_CONTROL_OFFSET                  0x00000094
-#define HF_TIMER_CONTROL_ENABLE_MSB              3
-#define HF_TIMER_CONTROL_ENABLE_LSB              3
-#define HF_TIMER_CONTROL_ENABLE_MASK             0x00000008
-#define HF_TIMER_CONTROL_ENABLE_GET(x)           (((x) & HF_TIMER_CONTROL_ENABLE_MASK) >> HF_TIMER_CONTROL_ENABLE_LSB)
-#define HF_TIMER_CONTROL_ENABLE_SET(x)           (((x) << HF_TIMER_CONTROL_ENABLE_LSB) & HF_TIMER_CONTROL_ENABLE_MASK)
-#define HF_TIMER_CONTROL_ON_MSB                  2
-#define HF_TIMER_CONTROL_ON_LSB                  2
-#define HF_TIMER_CONTROL_ON_MASK                 0x00000004
-#define HF_TIMER_CONTROL_ON_GET(x)               (((x) & HF_TIMER_CONTROL_ON_MASK) >> HF_TIMER_CONTROL_ON_LSB)
-#define HF_TIMER_CONTROL_ON_SET(x)               (((x) << HF_TIMER_CONTROL_ON_LSB) & HF_TIMER_CONTROL_ON_MASK)
-#define HF_TIMER_CONTROL_AUTO_RESTART_MSB        1
-#define HF_TIMER_CONTROL_AUTO_RESTART_LSB        1
-#define HF_TIMER_CONTROL_AUTO_RESTART_MASK       0x00000002
-#define HF_TIMER_CONTROL_AUTO_RESTART_GET(x)     (((x) & HF_TIMER_CONTROL_AUTO_RESTART_MASK) >> HF_TIMER_CONTROL_AUTO_RESTART_LSB)
-#define HF_TIMER_CONTROL_AUTO_RESTART_SET(x)     (((x) << HF_TIMER_CONTROL_AUTO_RESTART_LSB) & HF_TIMER_CONTROL_AUTO_RESTART_MASK)
-#define HF_TIMER_CONTROL_RESET_MSB               0
-#define HF_TIMER_CONTROL_RESET_LSB               0
-#define HF_TIMER_CONTROL_RESET_MASK              0x00000001
-#define HF_TIMER_CONTROL_RESET_GET(x)            (((x) & HF_TIMER_CONTROL_RESET_MASK) >> HF_TIMER_CONTROL_RESET_LSB)
-#define HF_TIMER_CONTROL_RESET_SET(x)            (((x) << HF_TIMER_CONTROL_RESET_LSB) & HF_TIMER_CONTROL_RESET_MASK)
-
-#define HF_TIMER_STATUS_ADDRESS                  0x00000098
-#define HF_TIMER_STATUS_OFFSET                   0x00000098
-#define HF_TIMER_STATUS_INTERRUPT_MSB            0
-#define HF_TIMER_STATUS_INTERRUPT_LSB            0
-#define HF_TIMER_STATUS_INTERRUPT_MASK           0x00000001
-#define HF_TIMER_STATUS_INTERRUPT_GET(x)         (((x) & HF_TIMER_STATUS_INTERRUPT_MASK) >> HF_TIMER_STATUS_INTERRUPT_LSB)
-#define HF_TIMER_STATUS_INTERRUPT_SET(x)         (((x) << HF_TIMER_STATUS_INTERRUPT_LSB) & HF_TIMER_STATUS_INTERRUPT_MASK)
-
-#define RTC_CONTROL_ADDRESS                      0x0000009c
-#define RTC_CONTROL_OFFSET                       0x0000009c
-#define RTC_CONTROL_ENABLE_MSB                   2
-#define RTC_CONTROL_ENABLE_LSB                   2
-#define RTC_CONTROL_ENABLE_MASK                  0x00000004
-#define RTC_CONTROL_ENABLE_GET(x)                (((x) & RTC_CONTROL_ENABLE_MASK) >> RTC_CONTROL_ENABLE_LSB)
-#define RTC_CONTROL_ENABLE_SET(x)                (((x) << RTC_CONTROL_ENABLE_LSB) & RTC_CONTROL_ENABLE_MASK)
-#define RTC_CONTROL_LOAD_RTC_MSB                 1
-#define RTC_CONTROL_LOAD_RTC_LSB                 1
-#define RTC_CONTROL_LOAD_RTC_MASK                0x00000002
-#define RTC_CONTROL_LOAD_RTC_GET(x)              (((x) & RTC_CONTROL_LOAD_RTC_MASK) >> RTC_CONTROL_LOAD_RTC_LSB)
-#define RTC_CONTROL_LOAD_RTC_SET(x)              (((x) << RTC_CONTROL_LOAD_RTC_LSB) & RTC_CONTROL_LOAD_RTC_MASK)
-#define RTC_CONTROL_LOAD_ALARM_MSB               0
-#define RTC_CONTROL_LOAD_ALARM_LSB               0
-#define RTC_CONTROL_LOAD_ALARM_MASK              0x00000001
-#define RTC_CONTROL_LOAD_ALARM_GET(x)            (((x) & RTC_CONTROL_LOAD_ALARM_MASK) >> RTC_CONTROL_LOAD_ALARM_LSB)
-#define RTC_CONTROL_LOAD_ALARM_SET(x)            (((x) << RTC_CONTROL_LOAD_ALARM_LSB) & RTC_CONTROL_LOAD_ALARM_MASK)
-
-#define RTC_TIME_ADDRESS                         0x000000a0
-#define RTC_TIME_OFFSET                          0x000000a0
-#define RTC_TIME_WEEK_DAY_MSB                    26
-#define RTC_TIME_WEEK_DAY_LSB                    24
-#define RTC_TIME_WEEK_DAY_MASK                   0x07000000
-#define RTC_TIME_WEEK_DAY_GET(x)                 (((x) & RTC_TIME_WEEK_DAY_MASK) >> RTC_TIME_WEEK_DAY_LSB)
-#define RTC_TIME_WEEK_DAY_SET(x)                 (((x) << RTC_TIME_WEEK_DAY_LSB) & RTC_TIME_WEEK_DAY_MASK)
-#define RTC_TIME_HOUR_MSB                        21
-#define RTC_TIME_HOUR_LSB                        16
-#define RTC_TIME_HOUR_MASK                       0x003f0000
-#define RTC_TIME_HOUR_GET(x)                     (((x) & RTC_TIME_HOUR_MASK) >> RTC_TIME_HOUR_LSB)
-#define RTC_TIME_HOUR_SET(x)                     (((x) << RTC_TIME_HOUR_LSB) & RTC_TIME_HOUR_MASK)
-#define RTC_TIME_MINUTE_MSB                      14
-#define RTC_TIME_MINUTE_LSB                      8
-#define RTC_TIME_MINUTE_MASK                     0x00007f00
-#define RTC_TIME_MINUTE_GET(x)                   (((x) & RTC_TIME_MINUTE_MASK) >> RTC_TIME_MINUTE_LSB)
-#define RTC_TIME_MINUTE_SET(x)                   (((x) << RTC_TIME_MINUTE_LSB) & RTC_TIME_MINUTE_MASK)
-#define RTC_TIME_SECOND_MSB                      6
-#define RTC_TIME_SECOND_LSB                      0
-#define RTC_TIME_SECOND_MASK                     0x0000007f
-#define RTC_TIME_SECOND_GET(x)                   (((x) & RTC_TIME_SECOND_MASK) >> RTC_TIME_SECOND_LSB)
-#define RTC_TIME_SECOND_SET(x)                   (((x) << RTC_TIME_SECOND_LSB) & RTC_TIME_SECOND_MASK)
-
-#define RTC_DATE_ADDRESS                         0x000000a4
-#define RTC_DATE_OFFSET                          0x000000a4
-#define RTC_DATE_YEAR_MSB                        23
-#define RTC_DATE_YEAR_LSB                        16
-#define RTC_DATE_YEAR_MASK                       0x00ff0000
-#define RTC_DATE_YEAR_GET(x)                     (((x) & RTC_DATE_YEAR_MASK) >> RTC_DATE_YEAR_LSB)
-#define RTC_DATE_YEAR_SET(x)                     (((x) << RTC_DATE_YEAR_LSB) & RTC_DATE_YEAR_MASK)
-#define RTC_DATE_MONTH_MSB                       12
-#define RTC_DATE_MONTH_LSB                       8
-#define RTC_DATE_MONTH_MASK                      0x00001f00
-#define RTC_DATE_MONTH_GET(x)                    (((x) & RTC_DATE_MONTH_MASK) >> RTC_DATE_MONTH_LSB)
-#define RTC_DATE_MONTH_SET(x)                    (((x) << RTC_DATE_MONTH_LSB) & RTC_DATE_MONTH_MASK)
-#define RTC_DATE_MONTH_DAY_MSB                   5
-#define RTC_DATE_MONTH_DAY_LSB                   0
-#define RTC_DATE_MONTH_DAY_MASK                  0x0000003f
-#define RTC_DATE_MONTH_DAY_GET(x)                (((x) & RTC_DATE_MONTH_DAY_MASK) >> RTC_DATE_MONTH_DAY_LSB)
-#define RTC_DATE_MONTH_DAY_SET(x)                (((x) << RTC_DATE_MONTH_DAY_LSB) & RTC_DATE_MONTH_DAY_MASK)
-
-#define RTC_SET_TIME_ADDRESS                     0x000000a8
-#define RTC_SET_TIME_OFFSET                      0x000000a8
-#define RTC_SET_TIME_WEEK_DAY_MSB                26
-#define RTC_SET_TIME_WEEK_DAY_LSB                24
-#define RTC_SET_TIME_WEEK_DAY_MASK               0x07000000
-#define RTC_SET_TIME_WEEK_DAY_GET(x)             (((x) & RTC_SET_TIME_WEEK_DAY_MASK) >> RTC_SET_TIME_WEEK_DAY_LSB)
-#define RTC_SET_TIME_WEEK_DAY_SET(x)             (((x) << RTC_SET_TIME_WEEK_DAY_LSB) & RTC_SET_TIME_WEEK_DAY_MASK)
-#define RTC_SET_TIME_HOUR_MSB                    21
-#define RTC_SET_TIME_HOUR_LSB                    16
-#define RTC_SET_TIME_HOUR_MASK                   0x003f0000
-#define RTC_SET_TIME_HOUR_GET(x)                 (((x) & RTC_SET_TIME_HOUR_MASK) >> RTC_SET_TIME_HOUR_LSB)
-#define RTC_SET_TIME_HOUR_SET(x)                 (((x) << RTC_SET_TIME_HOUR_LSB) & RTC_SET_TIME_HOUR_MASK)
-#define RTC_SET_TIME_MINUTE_MSB                  14
-#define RTC_SET_TIME_MINUTE_LSB                  8
-#define RTC_SET_TIME_MINUTE_MASK                 0x00007f00
-#define RTC_SET_TIME_MINUTE_GET(x)               (((x) & RTC_SET_TIME_MINUTE_MASK) >> RTC_SET_TIME_MINUTE_LSB)
-#define RTC_SET_TIME_MINUTE_SET(x)               (((x) << RTC_SET_TIME_MINUTE_LSB) & RTC_SET_TIME_MINUTE_MASK)
-#define RTC_SET_TIME_SECOND_MSB                  6
-#define RTC_SET_TIME_SECOND_LSB                  0
-#define RTC_SET_TIME_SECOND_MASK                 0x0000007f
-#define RTC_SET_TIME_SECOND_GET(x)               (((x) & RTC_SET_TIME_SECOND_MASK) >> RTC_SET_TIME_SECOND_LSB)
-#define RTC_SET_TIME_SECOND_SET(x)               (((x) << RTC_SET_TIME_SECOND_LSB) & RTC_SET_TIME_SECOND_MASK)
-
-#define RTC_SET_DATE_ADDRESS                     0x000000ac
-#define RTC_SET_DATE_OFFSET                      0x000000ac
-#define RTC_SET_DATE_YEAR_MSB                    23
-#define RTC_SET_DATE_YEAR_LSB                    16
-#define RTC_SET_DATE_YEAR_MASK                   0x00ff0000
-#define RTC_SET_DATE_YEAR_GET(x)                 (((x) & RTC_SET_DATE_YEAR_MASK) >> RTC_SET_DATE_YEAR_LSB)
-#define RTC_SET_DATE_YEAR_SET(x)                 (((x) << RTC_SET_DATE_YEAR_LSB) & RTC_SET_DATE_YEAR_MASK)
-#define RTC_SET_DATE_MONTH_MSB                   12
-#define RTC_SET_DATE_MONTH_LSB                   8
-#define RTC_SET_DATE_MONTH_MASK                  0x00001f00
-#define RTC_SET_DATE_MONTH_GET(x)                (((x) & RTC_SET_DATE_MONTH_MASK) >> RTC_SET_DATE_MONTH_LSB)
-#define RTC_SET_DATE_MONTH_SET(x)                (((x) << RTC_SET_DATE_MONTH_LSB) & RTC_SET_DATE_MONTH_MASK)
-#define RTC_SET_DATE_MONTH_DAY_MSB               5
-#define RTC_SET_DATE_MONTH_DAY_LSB               0
-#define RTC_SET_DATE_MONTH_DAY_MASK              0x0000003f
-#define RTC_SET_DATE_MONTH_DAY_GET(x)            (((x) & RTC_SET_DATE_MONTH_DAY_MASK) >> RTC_SET_DATE_MONTH_DAY_LSB)
-#define RTC_SET_DATE_MONTH_DAY_SET(x)            (((x) << RTC_SET_DATE_MONTH_DAY_LSB) & RTC_SET_DATE_MONTH_DAY_MASK)
-
-#define RTC_SET_ALARM_ADDRESS                    0x000000b0
-#define RTC_SET_ALARM_OFFSET                     0x000000b0
-#define RTC_SET_ALARM_HOUR_MSB                   21
-#define RTC_SET_ALARM_HOUR_LSB                   16
-#define RTC_SET_ALARM_HOUR_MASK                  0x003f0000
-#define RTC_SET_ALARM_HOUR_GET(x)                (((x) & RTC_SET_ALARM_HOUR_MASK) >> RTC_SET_ALARM_HOUR_LSB)
-#define RTC_SET_ALARM_HOUR_SET(x)                (((x) << RTC_SET_ALARM_HOUR_LSB) & RTC_SET_ALARM_HOUR_MASK)
-#define RTC_SET_ALARM_MINUTE_MSB                 14
-#define RTC_SET_ALARM_MINUTE_LSB                 8
-#define RTC_SET_ALARM_MINUTE_MASK                0x00007f00
-#define RTC_SET_ALARM_MINUTE_GET(x)              (((x) & RTC_SET_ALARM_MINUTE_MASK) >> RTC_SET_ALARM_MINUTE_LSB)
-#define RTC_SET_ALARM_MINUTE_SET(x)              (((x) << RTC_SET_ALARM_MINUTE_LSB) & RTC_SET_ALARM_MINUTE_MASK)
-#define RTC_SET_ALARM_SECOND_MSB                 6
-#define RTC_SET_ALARM_SECOND_LSB                 0
-#define RTC_SET_ALARM_SECOND_MASK                0x0000007f
-#define RTC_SET_ALARM_SECOND_GET(x)              (((x) & RTC_SET_ALARM_SECOND_MASK) >> RTC_SET_ALARM_SECOND_LSB)
-#define RTC_SET_ALARM_SECOND_SET(x)              (((x) << RTC_SET_ALARM_SECOND_LSB) & RTC_SET_ALARM_SECOND_MASK)
-
-#define RTC_CONFIG_ADDRESS                       0x000000b4
-#define RTC_CONFIG_OFFSET                        0x000000b4
-#define RTC_CONFIG_BCD_MSB                       2
-#define RTC_CONFIG_BCD_LSB                       2
-#define RTC_CONFIG_BCD_MASK                      0x00000004
-#define RTC_CONFIG_BCD_GET(x)                    (((x) & RTC_CONFIG_BCD_MASK) >> RTC_CONFIG_BCD_LSB)
-#define RTC_CONFIG_BCD_SET(x)                    (((x) << RTC_CONFIG_BCD_LSB) & RTC_CONFIG_BCD_MASK)
-#define RTC_CONFIG_TWELVE_HOUR_MSB               1
-#define RTC_CONFIG_TWELVE_HOUR_LSB               1
-#define RTC_CONFIG_TWELVE_HOUR_MASK              0x00000002
-#define RTC_CONFIG_TWELVE_HOUR_GET(x)            (((x) & RTC_CONFIG_TWELVE_HOUR_MASK) >> RTC_CONFIG_TWELVE_HOUR_LSB)
-#define RTC_CONFIG_TWELVE_HOUR_SET(x)            (((x) << RTC_CONFIG_TWELVE_HOUR_LSB) & RTC_CONFIG_TWELVE_HOUR_MASK)
-#define RTC_CONFIG_DSE_MSB                       0
-#define RTC_CONFIG_DSE_LSB                       0
-#define RTC_CONFIG_DSE_MASK                      0x00000001
-#define RTC_CONFIG_DSE_GET(x)                    (((x) & RTC_CONFIG_DSE_MASK) >> RTC_CONFIG_DSE_LSB)
-#define RTC_CONFIG_DSE_SET(x)                    (((x) << RTC_CONFIG_DSE_LSB) & RTC_CONFIG_DSE_MASK)
-
-#define RTC_ALARM_STATUS_ADDRESS                 0x000000b8
-#define RTC_ALARM_STATUS_OFFSET                  0x000000b8
-#define RTC_ALARM_STATUS_ENABLE_MSB              1
-#define RTC_ALARM_STATUS_ENABLE_LSB              1
-#define RTC_ALARM_STATUS_ENABLE_MASK             0x00000002
-#define RTC_ALARM_STATUS_ENABLE_GET(x)           (((x) & RTC_ALARM_STATUS_ENABLE_MASK) >> RTC_ALARM_STATUS_ENABLE_LSB)
-#define RTC_ALARM_STATUS_ENABLE_SET(x)           (((x) << RTC_ALARM_STATUS_ENABLE_LSB) & RTC_ALARM_STATUS_ENABLE_MASK)
-#define RTC_ALARM_STATUS_INTERRUPT_MSB           0
-#define RTC_ALARM_STATUS_INTERRUPT_LSB           0
-#define RTC_ALARM_STATUS_INTERRUPT_MASK          0x00000001
-#define RTC_ALARM_STATUS_INTERRUPT_GET(x)        (((x) & RTC_ALARM_STATUS_INTERRUPT_MASK) >> RTC_ALARM_STATUS_INTERRUPT_LSB)
-#define RTC_ALARM_STATUS_INTERRUPT_SET(x)        (((x) << RTC_ALARM_STATUS_INTERRUPT_LSB) & RTC_ALARM_STATUS_INTERRUPT_MASK)
-
-#define UART_WAKEUP_ADDRESS                      0x000000bc
-#define UART_WAKEUP_OFFSET                       0x000000bc
-#define UART_WAKEUP_ENABLE_MSB                   0
-#define UART_WAKEUP_ENABLE_LSB                   0
-#define UART_WAKEUP_ENABLE_MASK                  0x00000001
-#define UART_WAKEUP_ENABLE_GET(x)                (((x) & UART_WAKEUP_ENABLE_MASK) >> UART_WAKEUP_ENABLE_LSB)
-#define UART_WAKEUP_ENABLE_SET(x)                (((x) << UART_WAKEUP_ENABLE_LSB) & UART_WAKEUP_ENABLE_MASK)
-
-#define RESET_CAUSE_ADDRESS                      0x000000c0
-#define RESET_CAUSE_OFFSET                       0x000000c0
-#define RESET_CAUSE_LAST_MSB                     2
-#define RESET_CAUSE_LAST_LSB                     0
-#define RESET_CAUSE_LAST_MASK                    0x00000007
-#define RESET_CAUSE_LAST_GET(x)                  (((x) & RESET_CAUSE_LAST_MASK) >> RESET_CAUSE_LAST_LSB)
-#define RESET_CAUSE_LAST_SET(x)                  (((x) << RESET_CAUSE_LAST_LSB) & RESET_CAUSE_LAST_MASK)
-
-#define SYSTEM_SLEEP_ADDRESS                     0x000000c4
-#define SYSTEM_SLEEP_OFFSET                      0x000000c4
-#define SYSTEM_SLEEP_HOST_IF_MSB                 4
-#define SYSTEM_SLEEP_HOST_IF_LSB                 4
-#define SYSTEM_SLEEP_HOST_IF_MASK                0x00000010
-#define SYSTEM_SLEEP_HOST_IF_GET(x)              (((x) & SYSTEM_SLEEP_HOST_IF_MASK) >> SYSTEM_SLEEP_HOST_IF_LSB)
-#define SYSTEM_SLEEP_HOST_IF_SET(x)              (((x) << SYSTEM_SLEEP_HOST_IF_LSB) & SYSTEM_SLEEP_HOST_IF_MASK)
-#define SYSTEM_SLEEP_MBOX_MSB                    3
-#define SYSTEM_SLEEP_MBOX_LSB                    3
-#define SYSTEM_SLEEP_MBOX_MASK                   0x00000008
-#define SYSTEM_SLEEP_MBOX_GET(x)                 (((x) & SYSTEM_SLEEP_MBOX_MASK) >> SYSTEM_SLEEP_MBOX_LSB)
-#define SYSTEM_SLEEP_MBOX_SET(x)                 (((x) << SYSTEM_SLEEP_MBOX_LSB) & SYSTEM_SLEEP_MBOX_MASK)
-#define SYSTEM_SLEEP_MAC_IF_MSB                  2
-#define SYSTEM_SLEEP_MAC_IF_LSB                  2
-#define SYSTEM_SLEEP_MAC_IF_MASK                 0x00000004
-#define SYSTEM_SLEEP_MAC_IF_GET(x)               (((x) & SYSTEM_SLEEP_MAC_IF_MASK) >> SYSTEM_SLEEP_MAC_IF_LSB)
-#define SYSTEM_SLEEP_MAC_IF_SET(x)               (((x) << SYSTEM_SLEEP_MAC_IF_LSB) & SYSTEM_SLEEP_MAC_IF_MASK)
-#define SYSTEM_SLEEP_LIGHT_MSB                   1
-#define SYSTEM_SLEEP_LIGHT_LSB                   1
-#define SYSTEM_SLEEP_LIGHT_MASK                  0x00000002
-#define SYSTEM_SLEEP_LIGHT_GET(x)                (((x) & SYSTEM_SLEEP_LIGHT_MASK) >> SYSTEM_SLEEP_LIGHT_LSB)
-#define SYSTEM_SLEEP_LIGHT_SET(x)                (((x) << SYSTEM_SLEEP_LIGHT_LSB) & SYSTEM_SLEEP_LIGHT_MASK)
-#define SYSTEM_SLEEP_DISABLE_MSB                 0
-#define SYSTEM_SLEEP_DISABLE_LSB                 0
-#define SYSTEM_SLEEP_DISABLE_MASK                0x00000001
-#define SYSTEM_SLEEP_DISABLE_GET(x)              (((x) & SYSTEM_SLEEP_DISABLE_MASK) >> SYSTEM_SLEEP_DISABLE_LSB)
-#define SYSTEM_SLEEP_DISABLE_SET(x)              (((x) << SYSTEM_SLEEP_DISABLE_LSB) & SYSTEM_SLEEP_DISABLE_MASK)
-
-#define SDIO_WRAPPER_ADDRESS                     0x000000c8
-#define SDIO_WRAPPER_OFFSET                      0x000000c8
-#define SDIO_WRAPPER_SLEEP_MSB                   3
-#define SDIO_WRAPPER_SLEEP_LSB                   3
-#define SDIO_WRAPPER_SLEEP_MASK                  0x00000008
-#define SDIO_WRAPPER_SLEEP_GET(x)                (((x) & SDIO_WRAPPER_SLEEP_MASK) >> SDIO_WRAPPER_SLEEP_LSB)
-#define SDIO_WRAPPER_SLEEP_SET(x)                (((x) << SDIO_WRAPPER_SLEEP_LSB) & SDIO_WRAPPER_SLEEP_MASK)
-#define SDIO_WRAPPER_WAKEUP_MSB                  2
-#define SDIO_WRAPPER_WAKEUP_LSB                  2
-#define SDIO_WRAPPER_WAKEUP_MASK                 0x00000004
-#define SDIO_WRAPPER_WAKEUP_GET(x)               (((x) & SDIO_WRAPPER_WAKEUP_MASK) >> SDIO_WRAPPER_WAKEUP_LSB)
-#define SDIO_WRAPPER_WAKEUP_SET(x)               (((x) << SDIO_WRAPPER_WAKEUP_LSB) & SDIO_WRAPPER_WAKEUP_MASK)
-#define SDIO_WRAPPER_SOC_ON_MSB                  1
-#define SDIO_WRAPPER_SOC_ON_LSB                  1
-#define SDIO_WRAPPER_SOC_ON_MASK                 0x00000002
-#define SDIO_WRAPPER_SOC_ON_GET(x)               (((x) & SDIO_WRAPPER_SOC_ON_MASK) >> SDIO_WRAPPER_SOC_ON_LSB)
-#define SDIO_WRAPPER_SOC_ON_SET(x)               (((x) << SDIO_WRAPPER_SOC_ON_LSB) & SDIO_WRAPPER_SOC_ON_MASK)
-#define SDIO_WRAPPER_ON_MSB                      0
-#define SDIO_WRAPPER_ON_LSB                      0
-#define SDIO_WRAPPER_ON_MASK                     0x00000001
-#define SDIO_WRAPPER_ON_GET(x)                   (((x) & SDIO_WRAPPER_ON_MASK) >> SDIO_WRAPPER_ON_LSB)
-#define SDIO_WRAPPER_ON_SET(x)                   (((x) << SDIO_WRAPPER_ON_LSB) & SDIO_WRAPPER_ON_MASK)
-
-#define MAC_SLEEP_CONTROL_ADDRESS                0x000000cc
-#define MAC_SLEEP_CONTROL_OFFSET                 0x000000cc
-#define MAC_SLEEP_CONTROL_ENABLE_MSB             1
-#define MAC_SLEEP_CONTROL_ENABLE_LSB             0
-#define MAC_SLEEP_CONTROL_ENABLE_MASK            0x00000003
-#define MAC_SLEEP_CONTROL_ENABLE_GET(x)          (((x) & MAC_SLEEP_CONTROL_ENABLE_MASK) >> MAC_SLEEP_CONTROL_ENABLE_LSB)
-#define MAC_SLEEP_CONTROL_ENABLE_SET(x)          (((x) << MAC_SLEEP_CONTROL_ENABLE_LSB) & MAC_SLEEP_CONTROL_ENABLE_MASK)
-
-#define KEEP_AWAKE_ADDRESS                       0x000000d0
-#define KEEP_AWAKE_OFFSET                        0x000000d0
-#define KEEP_AWAKE_COUNT_MSB                     7
-#define KEEP_AWAKE_COUNT_LSB                     0
-#define KEEP_AWAKE_COUNT_MASK                    0x000000ff
-#define KEEP_AWAKE_COUNT_GET(x)                  (((x) & KEEP_AWAKE_COUNT_MASK) >> KEEP_AWAKE_COUNT_LSB)
-#define KEEP_AWAKE_COUNT_SET(x)                  (((x) << KEEP_AWAKE_COUNT_LSB) & KEEP_AWAKE_COUNT_MASK)
-
-#define LPO_CAL_TIME_ADDRESS                     0x000000d4
-#define LPO_CAL_TIME_OFFSET                      0x000000d4
-#define LPO_CAL_TIME_LENGTH_MSB                  13
-#define LPO_CAL_TIME_LENGTH_LSB                  0
-#define LPO_CAL_TIME_LENGTH_MASK                 0x00003fff
-#define LPO_CAL_TIME_LENGTH_GET(x)               (((x) & LPO_CAL_TIME_LENGTH_MASK) >> LPO_CAL_TIME_LENGTH_LSB)
-#define LPO_CAL_TIME_LENGTH_SET(x)               (((x) << LPO_CAL_TIME_LENGTH_LSB) & LPO_CAL_TIME_LENGTH_MASK)
-
-#define LPO_INIT_DIVIDEND_INT_ADDRESS            0x000000d8
-#define LPO_INIT_DIVIDEND_INT_OFFSET             0x000000d8
-#define LPO_INIT_DIVIDEND_INT_VALUE_MSB          23
-#define LPO_INIT_DIVIDEND_INT_VALUE_LSB          0
-#define LPO_INIT_DIVIDEND_INT_VALUE_MASK         0x00ffffff
-#define LPO_INIT_DIVIDEND_INT_VALUE_GET(x)       (((x) & LPO_INIT_DIVIDEND_INT_VALUE_MASK) >> LPO_INIT_DIVIDEND_INT_VALUE_LSB)
-#define LPO_INIT_DIVIDEND_INT_VALUE_SET(x)       (((x) << LPO_INIT_DIVIDEND_INT_VALUE_LSB) & LPO_INIT_DIVIDEND_INT_VALUE_MASK)
-
-#define LPO_INIT_DIVIDEND_FRACTION_ADDRESS       0x000000dc
-#define LPO_INIT_DIVIDEND_FRACTION_OFFSET        0x000000dc
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_MSB     10
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB     0
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK    0x000007ff
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_GET(x)  (((x) & LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK) >> LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB)
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_SET(x)  (((x) << LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB) & LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK)
-
-#define LPO_CAL_ADDRESS                          0x000000e0
-#define LPO_CAL_OFFSET                           0x000000e0
-#define LPO_CAL_ENABLE_MSB                       20
-#define LPO_CAL_ENABLE_LSB                       20
-#define LPO_CAL_ENABLE_MASK                      0x00100000
-#define LPO_CAL_ENABLE_GET(x)                    (((x) & LPO_CAL_ENABLE_MASK) >> LPO_CAL_ENABLE_LSB)
-#define LPO_CAL_ENABLE_SET(x)                    (((x) << LPO_CAL_ENABLE_LSB) & LPO_CAL_ENABLE_MASK)
-#define LPO_CAL_COUNT_MSB                        19
-#define LPO_CAL_COUNT_LSB                        0
-#define LPO_CAL_COUNT_MASK                       0x000fffff
-#define LPO_CAL_COUNT_GET(x)                     (((x) & LPO_CAL_COUNT_MASK) >> LPO_CAL_COUNT_LSB)
-#define LPO_CAL_COUNT_SET(x)                     (((x) << LPO_CAL_COUNT_LSB) & LPO_CAL_COUNT_MASK)
-
-#define LPO_CAL_TEST_CONTROL_ADDRESS             0x000000e4
-#define LPO_CAL_TEST_CONTROL_OFFSET              0x000000e4
-#define LPO_CAL_TEST_CONTROL_ENABLE_MSB          5
-#define LPO_CAL_TEST_CONTROL_ENABLE_LSB          5
-#define LPO_CAL_TEST_CONTROL_ENABLE_MASK         0x00000020
-#define LPO_CAL_TEST_CONTROL_ENABLE_GET(x)       (((x) & LPO_CAL_TEST_CONTROL_ENABLE_MASK) >> LPO_CAL_TEST_CONTROL_ENABLE_LSB)
-#define LPO_CAL_TEST_CONTROL_ENABLE_SET(x)       (((x) << LPO_CAL_TEST_CONTROL_ENABLE_LSB) & LPO_CAL_TEST_CONTROL_ENABLE_MASK)
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_MSB      4
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB      0
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK     0x0000001f
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_GET(x)   (((x) & LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK) >> LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB)
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_SET(x)   (((x) << LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB) & LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK)
-
-#define LPO_CAL_TEST_STATUS_ADDRESS              0x000000e8
-#define LPO_CAL_TEST_STATUS_OFFSET               0x000000e8
-#define LPO_CAL_TEST_STATUS_READY_MSB            16
-#define LPO_CAL_TEST_STATUS_READY_LSB            16
-#define LPO_CAL_TEST_STATUS_READY_MASK           0x00010000
-#define LPO_CAL_TEST_STATUS_READY_GET(x)         (((x) & LPO_CAL_TEST_STATUS_READY_MASK) >> LPO_CAL_TEST_STATUS_READY_LSB)
-#define LPO_CAL_TEST_STATUS_READY_SET(x)         (((x) << LPO_CAL_TEST_STATUS_READY_LSB) & LPO_CAL_TEST_STATUS_READY_MASK)
-#define LPO_CAL_TEST_STATUS_COUNT_MSB            15
-#define LPO_CAL_TEST_STATUS_COUNT_LSB            0
-#define LPO_CAL_TEST_STATUS_COUNT_MASK           0x0000ffff
-#define LPO_CAL_TEST_STATUS_COUNT_GET(x)         (((x) & LPO_CAL_TEST_STATUS_COUNT_MASK) >> LPO_CAL_TEST_STATUS_COUNT_LSB)
-#define LPO_CAL_TEST_STATUS_COUNT_SET(x)         (((x) << LPO_CAL_TEST_STATUS_COUNT_LSB) & LPO_CAL_TEST_STATUS_COUNT_MASK)
-
-#define CHIP_ID_ADDRESS                          0x000000ec
-#define CHIP_ID_OFFSET                           0x000000ec
-#define CHIP_ID_DEVICE_ID_MSB                    31
-#define CHIP_ID_DEVICE_ID_LSB                    16
-#define CHIP_ID_DEVICE_ID_MASK                   0xffff0000
-#define CHIP_ID_DEVICE_ID_GET(x)                 (((x) & CHIP_ID_DEVICE_ID_MASK) >> CHIP_ID_DEVICE_ID_LSB)
-#define CHIP_ID_DEVICE_ID_SET(x)                 (((x) << CHIP_ID_DEVICE_ID_LSB) & CHIP_ID_DEVICE_ID_MASK)
-#define CHIP_ID_CONFIG_ID_MSB                    15
-#define CHIP_ID_CONFIG_ID_LSB                    4
-#define CHIP_ID_CONFIG_ID_MASK                   0x0000fff0
-#define CHIP_ID_CONFIG_ID_GET(x)                 (((x) & CHIP_ID_CONFIG_ID_MASK) >> CHIP_ID_CONFIG_ID_LSB)
-#define CHIP_ID_CONFIG_ID_SET(x)                 (((x) << CHIP_ID_CONFIG_ID_LSB) & CHIP_ID_CONFIG_ID_MASK)
-#define CHIP_ID_VERSION_ID_MSB                   3
-#define CHIP_ID_VERSION_ID_LSB                   0
-#define CHIP_ID_VERSION_ID_MASK                  0x0000000f
-#define CHIP_ID_VERSION_ID_GET(x)                (((x) & CHIP_ID_VERSION_ID_MASK) >> CHIP_ID_VERSION_ID_LSB)
-#define CHIP_ID_VERSION_ID_SET(x)                (((x) << CHIP_ID_VERSION_ID_LSB) & CHIP_ID_VERSION_ID_MASK)
-
-#define DERIVED_RTC_CLK_ADDRESS                  0x000000f0
-#define DERIVED_RTC_CLK_OFFSET                   0x000000f0
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MSB   20
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB   20
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK  0x00100000
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_GET(x) (((x) & DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK) >> DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB)
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_SET(x) (((x) << DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB) & DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK)
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_MSB      18
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB      18
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK     0x00040000
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_GET(x)   (((x) & DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK) >> DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB)
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_SET(x)   (((x) << DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB) & DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK)
-#define DERIVED_RTC_CLK_FORCE_MSB                17
-#define DERIVED_RTC_CLK_FORCE_LSB                16
-#define DERIVED_RTC_CLK_FORCE_MASK               0x00030000
-#define DERIVED_RTC_CLK_FORCE_GET(x)             (((x) & DERIVED_RTC_CLK_FORCE_MASK) >> DERIVED_RTC_CLK_FORCE_LSB)
-#define DERIVED_RTC_CLK_FORCE_SET(x)             (((x) << DERIVED_RTC_CLK_FORCE_LSB) & DERIVED_RTC_CLK_FORCE_MASK)
-#define DERIVED_RTC_CLK_PERIOD_MSB               15
-#define DERIVED_RTC_CLK_PERIOD_LSB               1
-#define DERIVED_RTC_CLK_PERIOD_MASK              0x0000fffe
-#define DERIVED_RTC_CLK_PERIOD_GET(x)            (((x) & DERIVED_RTC_CLK_PERIOD_MASK) >> DERIVED_RTC_CLK_PERIOD_LSB)
-#define DERIVED_RTC_CLK_PERIOD_SET(x)            (((x) << DERIVED_RTC_CLK_PERIOD_LSB) & DERIVED_RTC_CLK_PERIOD_MASK)
-
-#define MAC_PCU_SLP32_MODE_ADDRESS               0x000000f4
-#define MAC_PCU_SLP32_MODE_OFFSET                0x000000f4
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_MSB 21
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_LSB 21
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_MASK 0x00200000
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_GET(x) (((x) & MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_MASK) >> MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_LSB)
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_SET(x) (((x) << MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_LSB) & MAC_PCU_SLP32_MODE_TSF_WRITE_PENDING_MASK)
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MSB  19
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_LSB  0
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MASK 0x000fffff
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_GET(x) (((x) & MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MASK) >> MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_LSB)
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_SET(x) (((x) << MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_LSB) & MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MASK)
-
-#define MAC_PCU_SLP32_WAKE_ADDRESS               0x000000f8
-#define MAC_PCU_SLP32_WAKE_OFFSET                0x000000f8
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_MSB          15
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_LSB          0
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_MASK         0x0000ffff
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_GET(x)       (((x) & MAC_PCU_SLP32_WAKE_XTL_TIME_MASK) >> MAC_PCU_SLP32_WAKE_XTL_TIME_LSB)
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_SET(x)       (((x) << MAC_PCU_SLP32_WAKE_XTL_TIME_LSB) & MAC_PCU_SLP32_WAKE_XTL_TIME_MASK)
-
-#define MAC_PCU_SLP32_INC_ADDRESS                0x000000fc
-#define MAC_PCU_SLP32_INC_OFFSET                 0x000000fc
-#define MAC_PCU_SLP32_INC_TSF_INC_MSB            19
-#define MAC_PCU_SLP32_INC_TSF_INC_LSB            0
-#define MAC_PCU_SLP32_INC_TSF_INC_MASK           0x000fffff
-#define MAC_PCU_SLP32_INC_TSF_INC_GET(x)         (((x) & MAC_PCU_SLP32_INC_TSF_INC_MASK) >> MAC_PCU_SLP32_INC_TSF_INC_LSB)
-#define MAC_PCU_SLP32_INC_TSF_INC_SET(x)         (((x) << MAC_PCU_SLP32_INC_TSF_INC_LSB) & MAC_PCU_SLP32_INC_TSF_INC_MASK)
-
-#define MAC_PCU_SLP_MIB1_ADDRESS                 0x00000100
-#define MAC_PCU_SLP_MIB1_OFFSET                  0x00000100
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_MSB           31
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_LSB           0
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_MASK          0xffffffff
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_GET(x)        (((x) & MAC_PCU_SLP_MIB1_SLEEP_CNT_MASK) >> MAC_PCU_SLP_MIB1_SLEEP_CNT_LSB)
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_SET(x)        (((x) << MAC_PCU_SLP_MIB1_SLEEP_CNT_LSB) & MAC_PCU_SLP_MIB1_SLEEP_CNT_MASK)
-
-#define MAC_PCU_SLP_MIB2_ADDRESS                 0x00000104
-#define MAC_PCU_SLP_MIB2_OFFSET                  0x00000104
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_MSB           31
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_LSB           0
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_MASK          0xffffffff
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_GET(x)        (((x) & MAC_PCU_SLP_MIB2_CYCLE_CNT_MASK) >> MAC_PCU_SLP_MIB2_CYCLE_CNT_LSB)
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_SET(x)        (((x) << MAC_PCU_SLP_MIB2_CYCLE_CNT_LSB) & MAC_PCU_SLP_MIB2_CYCLE_CNT_MASK)
-
-#define MAC_PCU_SLP_MIB3_ADDRESS                 0x00000108
-#define MAC_PCU_SLP_MIB3_OFFSET                  0x00000108
-#define MAC_PCU_SLP_MIB3_PENDING_MSB             1
-#define MAC_PCU_SLP_MIB3_PENDING_LSB             1
-#define MAC_PCU_SLP_MIB3_PENDING_MASK            0x00000002
-#define MAC_PCU_SLP_MIB3_PENDING_GET(x)          (((x) & MAC_PCU_SLP_MIB3_PENDING_MASK) >> MAC_PCU_SLP_MIB3_PENDING_LSB)
-#define MAC_PCU_SLP_MIB3_PENDING_SET(x)          (((x) << MAC_PCU_SLP_MIB3_PENDING_LSB) & MAC_PCU_SLP_MIB3_PENDING_MASK)
-#define MAC_PCU_SLP_MIB3_CLR_CNT_MSB             0
-#define MAC_PCU_SLP_MIB3_CLR_CNT_LSB             0
-#define MAC_PCU_SLP_MIB3_CLR_CNT_MASK            0x00000001
-#define MAC_PCU_SLP_MIB3_CLR_CNT_GET(x)          (((x) & MAC_PCU_SLP_MIB3_CLR_CNT_MASK) >> MAC_PCU_SLP_MIB3_CLR_CNT_LSB)
-#define MAC_PCU_SLP_MIB3_CLR_CNT_SET(x)          (((x) << MAC_PCU_SLP_MIB3_CLR_CNT_LSB) & MAC_PCU_SLP_MIB3_CLR_CNT_MASK)
-
-#define MAC_PCU_SLP_BEACON_ADDRESS               0x0000010c
-#define MAC_PCU_SLP_BEACON_OFFSET                0x0000010c
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_MSB 24
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_LSB 24
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_MASK 0x01000000
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_GET(x) (((x) & MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_MASK) >> MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_LSB)
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_SET(x) (((x) << MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_LSB) & MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_ENABLE_MASK)
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_MSB     23
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_LSB     0
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_MASK    0x00ffffff
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_GET(x)  (((x) & MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_MASK) >> MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_LSB)
-#define MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_SET(x)  (((x) << MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_LSB) & MAC_PCU_SLP_BEACON_BMISS_TIMEOUT_MASK)
-
-#define POWER_REG_ADDRESS                        0x00000110
-#define POWER_REG_OFFSET                         0x00000110
-#define POWER_REG_VLVL_MSB                       11
-#define POWER_REG_VLVL_LSB                       8
-#define POWER_REG_VLVL_MASK                      0x00000f00
-#define POWER_REG_VLVL_GET(x)                    (((x) & POWER_REG_VLVL_MASK) >> POWER_REG_VLVL_LSB)
-#define POWER_REG_VLVL_SET(x)                    (((x) << POWER_REG_VLVL_LSB) & POWER_REG_VLVL_MASK)
-#define POWER_REG_CPU_INT_ENABLE_MSB             7
-#define POWER_REG_CPU_INT_ENABLE_LSB             7
-#define POWER_REG_CPU_INT_ENABLE_MASK            0x00000080
-#define POWER_REG_CPU_INT_ENABLE_GET(x)          (((x) & POWER_REG_CPU_INT_ENABLE_MASK) >> POWER_REG_CPU_INT_ENABLE_LSB)
-#define POWER_REG_CPU_INT_ENABLE_SET(x)          (((x) << POWER_REG_CPU_INT_ENABLE_LSB) & POWER_REG_CPU_INT_ENABLE_MASK)
-#define POWER_REG_WLAN_ISO_DIS_MSB               6
-#define POWER_REG_WLAN_ISO_DIS_LSB               6
-#define POWER_REG_WLAN_ISO_DIS_MASK              0x00000040
-#define POWER_REG_WLAN_ISO_DIS_GET(x)            (((x) & POWER_REG_WLAN_ISO_DIS_MASK) >> POWER_REG_WLAN_ISO_DIS_LSB)
-#define POWER_REG_WLAN_ISO_DIS_SET(x)            (((x) << POWER_REG_WLAN_ISO_DIS_LSB) & POWER_REG_WLAN_ISO_DIS_MASK)
-#define POWER_REG_WLAN_ISO_CNTL_MSB              5
-#define POWER_REG_WLAN_ISO_CNTL_LSB              5
-#define POWER_REG_WLAN_ISO_CNTL_MASK             0x00000020
-#define POWER_REG_WLAN_ISO_CNTL_GET(x)           (((x) & POWER_REG_WLAN_ISO_CNTL_MASK) >> POWER_REG_WLAN_ISO_CNTL_LSB)
-#define POWER_REG_WLAN_ISO_CNTL_SET(x)           (((x) << POWER_REG_WLAN_ISO_CNTL_LSB) & POWER_REG_WLAN_ISO_CNTL_MASK)
-#define POWER_REG_RADIO_PWD_EN_MSB               4
-#define POWER_REG_RADIO_PWD_EN_LSB               4
-#define POWER_REG_RADIO_PWD_EN_MASK              0x00000010
-#define POWER_REG_RADIO_PWD_EN_GET(x)            (((x) & POWER_REG_RADIO_PWD_EN_MASK) >> POWER_REG_RADIO_PWD_EN_LSB)
-#define POWER_REG_RADIO_PWD_EN_SET(x)            (((x) << POWER_REG_RADIO_PWD_EN_LSB) & POWER_REG_RADIO_PWD_EN_MASK)
-#define POWER_REG_SOC_SCALE_EN_MSB               3
-#define POWER_REG_SOC_SCALE_EN_LSB               3
-#define POWER_REG_SOC_SCALE_EN_MASK              0x00000008
-#define POWER_REG_SOC_SCALE_EN_GET(x)            (((x) & POWER_REG_SOC_SCALE_EN_MASK) >> POWER_REG_SOC_SCALE_EN_LSB)
-#define POWER_REG_SOC_SCALE_EN_SET(x)            (((x) << POWER_REG_SOC_SCALE_EN_LSB) & POWER_REG_SOC_SCALE_EN_MASK)
-#define POWER_REG_WLAN_SCALE_EN_MSB              2
-#define POWER_REG_WLAN_SCALE_EN_LSB              2
-#define POWER_REG_WLAN_SCALE_EN_MASK             0x00000004
-#define POWER_REG_WLAN_SCALE_EN_GET(x)           (((x) & POWER_REG_WLAN_SCALE_EN_MASK) >> POWER_REG_WLAN_SCALE_EN_LSB)
-#define POWER_REG_WLAN_SCALE_EN_SET(x)           (((x) << POWER_REG_WLAN_SCALE_EN_LSB) & POWER_REG_WLAN_SCALE_EN_MASK)
-#define POWER_REG_WLAN_PWD_EN_MSB                1
-#define POWER_REG_WLAN_PWD_EN_LSB                1
-#define POWER_REG_WLAN_PWD_EN_MASK               0x00000002
-#define POWER_REG_WLAN_PWD_EN_GET(x)             (((x) & POWER_REG_WLAN_PWD_EN_MASK) >> POWER_REG_WLAN_PWD_EN_LSB)
-#define POWER_REG_WLAN_PWD_EN_SET(x)             (((x) << POWER_REG_WLAN_PWD_EN_LSB) & POWER_REG_WLAN_PWD_EN_MASK)
-#define POWER_REG_POWER_EN_MSB                   0
-#define POWER_REG_POWER_EN_LSB                   0
-#define POWER_REG_POWER_EN_MASK                  0x00000001
-#define POWER_REG_POWER_EN_GET(x)                (((x) & POWER_REG_POWER_EN_MASK) >> POWER_REG_POWER_EN_LSB)
-#define POWER_REG_POWER_EN_SET(x)                (((x) << POWER_REG_POWER_EN_LSB) & POWER_REG_POWER_EN_MASK)
-
-#define CORE_CLK_CTRL_ADDRESS                    0x00000114
-#define CORE_CLK_CTRL_OFFSET                     0x00000114
-#define CORE_CLK_CTRL_DIV_MSB                    2
-#define CORE_CLK_CTRL_DIV_LSB                    0
-#define CORE_CLK_CTRL_DIV_MASK                   0x00000007
-#define CORE_CLK_CTRL_DIV_GET(x)                 (((x) & CORE_CLK_CTRL_DIV_MASK) >> CORE_CLK_CTRL_DIV_LSB)
-#define CORE_CLK_CTRL_DIV_SET(x)                 (((x) << CORE_CLK_CTRL_DIV_LSB) & CORE_CLK_CTRL_DIV_MASK)
-
-#define SDIO_SETUP_CIRCUIT_ADDRESS               0x00000120
-#define SDIO_SETUP_CIRCUIT_OFFSET                0x00000120
-#define SDIO_SETUP_CIRCUIT_VECTOR_MSB            7
-#define SDIO_SETUP_CIRCUIT_VECTOR_LSB            0
-#define SDIO_SETUP_CIRCUIT_VECTOR_MASK           0x000000ff
-#define SDIO_SETUP_CIRCUIT_VECTOR_GET(x)         (((x) & SDIO_SETUP_CIRCUIT_VECTOR_MASK) >> SDIO_SETUP_CIRCUIT_VECTOR_LSB)
-#define SDIO_SETUP_CIRCUIT_VECTOR_SET(x)         (((x) << SDIO_SETUP_CIRCUIT_VECTOR_LSB) & SDIO_SETUP_CIRCUIT_VECTOR_MASK)
-
-#define SDIO_SETUP_CONFIG_ADDRESS                0x00000140
-#define SDIO_SETUP_CONFIG_OFFSET                 0x00000140
-#define SDIO_SETUP_CONFIG_ENABLE_MSB             1
-#define SDIO_SETUP_CONFIG_ENABLE_LSB             1
-#define SDIO_SETUP_CONFIG_ENABLE_MASK            0x00000002
-#define SDIO_SETUP_CONFIG_ENABLE_GET(x)          (((x) & SDIO_SETUP_CONFIG_ENABLE_MASK) >> SDIO_SETUP_CONFIG_ENABLE_LSB)
-#define SDIO_SETUP_CONFIG_ENABLE_SET(x)          (((x) << SDIO_SETUP_CONFIG_ENABLE_LSB) & SDIO_SETUP_CONFIG_ENABLE_MASK)
-#define SDIO_SETUP_CONFIG_CLEAR_MSB              0
-#define SDIO_SETUP_CONFIG_CLEAR_LSB              0
-#define SDIO_SETUP_CONFIG_CLEAR_MASK             0x00000001
-#define SDIO_SETUP_CONFIG_CLEAR_GET(x)           (((x) & SDIO_SETUP_CONFIG_CLEAR_MASK) >> SDIO_SETUP_CONFIG_CLEAR_LSB)
-#define SDIO_SETUP_CONFIG_CLEAR_SET(x)           (((x) << SDIO_SETUP_CONFIG_CLEAR_LSB) & SDIO_SETUP_CONFIG_CLEAR_MASK)
-
-#define CPU_SETUP_CONFIG_ADDRESS                 0x00000144
-#define CPU_SETUP_CONFIG_OFFSET                  0x00000144
-#define CPU_SETUP_CONFIG_ENABLE_MSB              1
-#define CPU_SETUP_CONFIG_ENABLE_LSB              1
-#define CPU_SETUP_CONFIG_ENABLE_MASK             0x00000002
-#define CPU_SETUP_CONFIG_ENABLE_GET(x)           (((x) & CPU_SETUP_CONFIG_ENABLE_MASK) >> CPU_SETUP_CONFIG_ENABLE_LSB)
-#define CPU_SETUP_CONFIG_ENABLE_SET(x)           (((x) << CPU_SETUP_CONFIG_ENABLE_LSB) & CPU_SETUP_CONFIG_ENABLE_MASK)
-#define CPU_SETUP_CONFIG_CLEAR_MSB               0
-#define CPU_SETUP_CONFIG_CLEAR_LSB               0
-#define CPU_SETUP_CONFIG_CLEAR_MASK              0x00000001
-#define CPU_SETUP_CONFIG_CLEAR_GET(x)            (((x) & CPU_SETUP_CONFIG_CLEAR_MASK) >> CPU_SETUP_CONFIG_CLEAR_LSB)
-#define CPU_SETUP_CONFIG_CLEAR_SET(x)            (((x) << CPU_SETUP_CONFIG_CLEAR_LSB) & CPU_SETUP_CONFIG_CLEAR_MASK)
-
-#define CPU_SETUP_CIRCUIT_ADDRESS                0x00000160
-#define CPU_SETUP_CIRCUIT_OFFSET                 0x00000160
-#define CPU_SETUP_CIRCUIT_VECTOR_MSB             7
-#define CPU_SETUP_CIRCUIT_VECTOR_LSB             0
-#define CPU_SETUP_CIRCUIT_VECTOR_MASK            0x000000ff
-#define CPU_SETUP_CIRCUIT_VECTOR_GET(x)          (((x) & CPU_SETUP_CIRCUIT_VECTOR_MASK) >> CPU_SETUP_CIRCUIT_VECTOR_LSB)
-#define CPU_SETUP_CIRCUIT_VECTOR_SET(x)          (((x) << CPU_SETUP_CIRCUIT_VECTOR_LSB) & CPU_SETUP_CIRCUIT_VECTOR_MASK)
-
-#define BB_SETUP_CONFIG_ADDRESS                  0x00000180
-#define BB_SETUP_CONFIG_OFFSET                   0x00000180
-#define BB_SETUP_CONFIG_ENABLE_MSB               1
-#define BB_SETUP_CONFIG_ENABLE_LSB               1
-#define BB_SETUP_CONFIG_ENABLE_MASK              0x00000002
-#define BB_SETUP_CONFIG_ENABLE_GET(x)            (((x) & BB_SETUP_CONFIG_ENABLE_MASK) >> BB_SETUP_CONFIG_ENABLE_LSB)
-#define BB_SETUP_CONFIG_ENABLE_SET(x)            (((x) << BB_SETUP_CONFIG_ENABLE_LSB) & BB_SETUP_CONFIG_ENABLE_MASK)
-#define BB_SETUP_CONFIG_CLEAR_MSB                0
-#define BB_SETUP_CONFIG_CLEAR_LSB                0
-#define BB_SETUP_CONFIG_CLEAR_MASK               0x00000001
-#define BB_SETUP_CONFIG_CLEAR_GET(x)             (((x) & BB_SETUP_CONFIG_CLEAR_MASK) >> BB_SETUP_CONFIG_CLEAR_LSB)
-#define BB_SETUP_CONFIG_CLEAR_SET(x)             (((x) << BB_SETUP_CONFIG_CLEAR_LSB) & BB_SETUP_CONFIG_CLEAR_MASK)
-
-#define BB_SETUP_CIRCUIT_ADDRESS                 0x000001a0
-#define BB_SETUP_CIRCUIT_OFFSET                  0x000001a0
-#define BB_SETUP_CIRCUIT_VECTOR_MSB              7
-#define BB_SETUP_CIRCUIT_VECTOR_LSB              0
-#define BB_SETUP_CIRCUIT_VECTOR_MASK             0x000000ff
-#define BB_SETUP_CIRCUIT_VECTOR_GET(x)           (((x) & BB_SETUP_CIRCUIT_VECTOR_MASK) >> BB_SETUP_CIRCUIT_VECTOR_LSB)
-#define BB_SETUP_CIRCUIT_VECTOR_SET(x)           (((x) << BB_SETUP_CIRCUIT_VECTOR_LSB) & BB_SETUP_CIRCUIT_VECTOR_MASK)
-
-#define GPIO_WAKEUP_CONTROL_ADDRESS              0x000001c0
-#define GPIO_WAKEUP_CONTROL_OFFSET               0x000001c0
-#define GPIO_WAKEUP_CONTROL_ENABLE_MSB           0
-#define GPIO_WAKEUP_CONTROL_ENABLE_LSB           0
-#define GPIO_WAKEUP_CONTROL_ENABLE_MASK          0x00000001
-#define GPIO_WAKEUP_CONTROL_ENABLE_GET(x)        (((x) & GPIO_WAKEUP_CONTROL_ENABLE_MASK) >> GPIO_WAKEUP_CONTROL_ENABLE_LSB)
-#define GPIO_WAKEUP_CONTROL_ENABLE_SET(x)        (((x) << GPIO_WAKEUP_CONTROL_ENABLE_LSB) & GPIO_WAKEUP_CONTROL_ENABLE_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct rtc_reg_reg_s {
-  volatile unsigned int reset_control;
-  volatile unsigned int xtal_control;
-  volatile unsigned int tcxo_detect;
-  volatile unsigned int xtal_test;
-  volatile unsigned int quadrature;
-  volatile unsigned int pll_control;
-  volatile unsigned int pll_settle;
-  volatile unsigned int xtal_settle;
-  volatile unsigned int cpu_clock;
-  volatile unsigned int clock_out;
-  volatile unsigned int clock_control;
-  volatile unsigned int bias_override;
-  volatile unsigned int wdt_control;
-  volatile unsigned int wdt_status;
-  volatile unsigned int wdt;
-  volatile unsigned int wdt_count;
-  volatile unsigned int wdt_reset;
-  volatile unsigned int int_status;
-  volatile unsigned int lf_timer0;
-  volatile unsigned int lf_timer_count0;
-  volatile unsigned int lf_timer_control0;
-  volatile unsigned int lf_timer_status0;
-  volatile unsigned int lf_timer1;
-  volatile unsigned int lf_timer_count1;
-  volatile unsigned int lf_timer_control1;
-  volatile unsigned int lf_timer_status1;
-  volatile unsigned int lf_timer2;
-  volatile unsigned int lf_timer_count2;
-  volatile unsigned int lf_timer_control2;
-  volatile unsigned int lf_timer_status2;
-  volatile unsigned int lf_timer3;
-  volatile unsigned int lf_timer_count3;
-  volatile unsigned int lf_timer_control3;
-  volatile unsigned int lf_timer_status3;
-  volatile unsigned int hf_timer;
-  volatile unsigned int hf_timer_count;
-  volatile unsigned int hf_lf_count;
-  volatile unsigned int hf_timer_control;
-  volatile unsigned int hf_timer_status;
-  volatile unsigned int rtc_control;
-  volatile unsigned int rtc_time;
-  volatile unsigned int rtc_date;
-  volatile unsigned int rtc_set_time;
-  volatile unsigned int rtc_set_date;
-  volatile unsigned int rtc_set_alarm;
-  volatile unsigned int rtc_config;
-  volatile unsigned int rtc_alarm_status;
-  volatile unsigned int uart_wakeup;
-  volatile unsigned int reset_cause;
-  volatile unsigned int system_sleep;
-  volatile unsigned int sdio_wrapper;
-  volatile unsigned int mac_sleep_control;
-  volatile unsigned int keep_awake;
-  volatile unsigned int lpo_cal_time;
-  volatile unsigned int lpo_init_dividend_int;
-  volatile unsigned int lpo_init_dividend_fraction;
-  volatile unsigned int lpo_cal;
-  volatile unsigned int lpo_cal_test_control;
-  volatile unsigned int lpo_cal_test_status;
-  volatile unsigned int chip_id;
-  volatile unsigned int derived_rtc_clk;
-  volatile unsigned int mac_pcu_slp32_mode;
-  volatile unsigned int mac_pcu_slp32_wake;
-  volatile unsigned int mac_pcu_slp32_inc;
-  volatile unsigned int mac_pcu_slp_mib1;
-  volatile unsigned int mac_pcu_slp_mib2;
-  volatile unsigned int mac_pcu_slp_mib3;
-  volatile unsigned int mac_pcu_slp_beacon;
-  volatile unsigned int power_reg;
-  volatile unsigned int core_clk_ctrl;
-  unsigned char pad0[8]; /* pad to 0x120 */
-  volatile unsigned int sdio_setup_circuit[8];
-  volatile unsigned int sdio_setup_config;
-  volatile unsigned int cpu_setup_config;
-  unsigned char pad1[24]; /* pad to 0x160 */
-  volatile unsigned int cpu_setup_circuit[8];
-  volatile unsigned int bb_setup_config;
-  unsigned char pad2[28]; /* pad to 0x1a0 */
-  volatile unsigned int bb_setup_circuit[8];
-  volatile unsigned int gpio_wakeup_control;
-} rtc_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _RTC_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/si_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/si_reg.h
deleted file mode 100644
index 16fb99cfd0b836923bb86e112d10be819ad56b43..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/si_reg.h
+++ /dev/null
@@ -1,186 +0,0 @@
-#ifndef _SI_REG_REG_H_
-#define _SI_REG_REG_H_
-
-#define SI_CONFIG_ADDRESS                        0x00000000
-#define SI_CONFIG_OFFSET                         0x00000000
-#define SI_CONFIG_ERR_INT_MSB                    19
-#define SI_CONFIG_ERR_INT_LSB                    19
-#define SI_CONFIG_ERR_INT_MASK                   0x00080000
-#define SI_CONFIG_ERR_INT_GET(x)                 (((x) & SI_CONFIG_ERR_INT_MASK) >> SI_CONFIG_ERR_INT_LSB)
-#define SI_CONFIG_ERR_INT_SET(x)                 (((x) << SI_CONFIG_ERR_INT_LSB) & SI_CONFIG_ERR_INT_MASK)
-#define SI_CONFIG_BIDIR_OD_DATA_MSB              18
-#define SI_CONFIG_BIDIR_OD_DATA_LSB              18
-#define SI_CONFIG_BIDIR_OD_DATA_MASK             0x00040000
-#define SI_CONFIG_BIDIR_OD_DATA_GET(x)           (((x) & SI_CONFIG_BIDIR_OD_DATA_MASK) >> SI_CONFIG_BIDIR_OD_DATA_LSB)
-#define SI_CONFIG_BIDIR_OD_DATA_SET(x)           (((x) << SI_CONFIG_BIDIR_OD_DATA_LSB) & SI_CONFIG_BIDIR_OD_DATA_MASK)
-#define SI_CONFIG_I2C_MSB                        16
-#define SI_CONFIG_I2C_LSB                        16
-#define SI_CONFIG_I2C_MASK                       0x00010000
-#define SI_CONFIG_I2C_GET(x)                     (((x) & SI_CONFIG_I2C_MASK) >> SI_CONFIG_I2C_LSB)
-#define SI_CONFIG_I2C_SET(x)                     (((x) << SI_CONFIG_I2C_LSB) & SI_CONFIG_I2C_MASK)
-#define SI_CONFIG_POS_SAMPLE_MSB                 7
-#define SI_CONFIG_POS_SAMPLE_LSB                 7
-#define SI_CONFIG_POS_SAMPLE_MASK                0x00000080
-#define SI_CONFIG_POS_SAMPLE_GET(x)              (((x) & SI_CONFIG_POS_SAMPLE_MASK) >> SI_CONFIG_POS_SAMPLE_LSB)
-#define SI_CONFIG_POS_SAMPLE_SET(x)              (((x) << SI_CONFIG_POS_SAMPLE_LSB) & SI_CONFIG_POS_SAMPLE_MASK)
-#define SI_CONFIG_POS_DRIVE_MSB                  6
-#define SI_CONFIG_POS_DRIVE_LSB                  6
-#define SI_CONFIG_POS_DRIVE_MASK                 0x00000040
-#define SI_CONFIG_POS_DRIVE_GET(x)               (((x) & SI_CONFIG_POS_DRIVE_MASK) >> SI_CONFIG_POS_DRIVE_LSB)
-#define SI_CONFIG_POS_DRIVE_SET(x)               (((x) << SI_CONFIG_POS_DRIVE_LSB) & SI_CONFIG_POS_DRIVE_MASK)
-#define SI_CONFIG_INACTIVE_DATA_MSB              5
-#define SI_CONFIG_INACTIVE_DATA_LSB              5
-#define SI_CONFIG_INACTIVE_DATA_MASK             0x00000020
-#define SI_CONFIG_INACTIVE_DATA_GET(x)           (((x) & SI_CONFIG_INACTIVE_DATA_MASK) >> SI_CONFIG_INACTIVE_DATA_LSB)
-#define SI_CONFIG_INACTIVE_DATA_SET(x)           (((x) << SI_CONFIG_INACTIVE_DATA_LSB) & SI_CONFIG_INACTIVE_DATA_MASK)
-#define SI_CONFIG_INACTIVE_CLK_MSB               4
-#define SI_CONFIG_INACTIVE_CLK_LSB               4
-#define SI_CONFIG_INACTIVE_CLK_MASK              0x00000010
-#define SI_CONFIG_INACTIVE_CLK_GET(x)            (((x) & SI_CONFIG_INACTIVE_CLK_MASK) >> SI_CONFIG_INACTIVE_CLK_LSB)
-#define SI_CONFIG_INACTIVE_CLK_SET(x)            (((x) << SI_CONFIG_INACTIVE_CLK_LSB) & SI_CONFIG_INACTIVE_CLK_MASK)
-#define SI_CONFIG_DIVIDER_MSB                    3
-#define SI_CONFIG_DIVIDER_LSB                    0
-#define SI_CONFIG_DIVIDER_MASK                   0x0000000f
-#define SI_CONFIG_DIVIDER_GET(x)                 (((x) & SI_CONFIG_DIVIDER_MASK) >> SI_CONFIG_DIVIDER_LSB)
-#define SI_CONFIG_DIVIDER_SET(x)                 (((x) << SI_CONFIG_DIVIDER_LSB) & SI_CONFIG_DIVIDER_MASK)
-
-#define SI_CS_ADDRESS                            0x00000004
-#define SI_CS_OFFSET                             0x00000004
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_MSB           13
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_LSB           11
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_MASK          0x00003800
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_GET(x)        (((x) & SI_CS_BIT_CNT_IN_LAST_BYTE_MASK) >> SI_CS_BIT_CNT_IN_LAST_BYTE_LSB)
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_SET(x)        (((x) << SI_CS_BIT_CNT_IN_LAST_BYTE_LSB) & SI_CS_BIT_CNT_IN_LAST_BYTE_MASK)
-#define SI_CS_DONE_ERR_MSB                       10
-#define SI_CS_DONE_ERR_LSB                       10
-#define SI_CS_DONE_ERR_MASK                      0x00000400
-#define SI_CS_DONE_ERR_GET(x)                    (((x) & SI_CS_DONE_ERR_MASK) >> SI_CS_DONE_ERR_LSB)
-#define SI_CS_DONE_ERR_SET(x)                    (((x) << SI_CS_DONE_ERR_LSB) & SI_CS_DONE_ERR_MASK)
-#define SI_CS_DONE_INT_MSB                       9
-#define SI_CS_DONE_INT_LSB                       9
-#define SI_CS_DONE_INT_MASK                      0x00000200
-#define SI_CS_DONE_INT_GET(x)                    (((x) & SI_CS_DONE_INT_MASK) >> SI_CS_DONE_INT_LSB)
-#define SI_CS_DONE_INT_SET(x)                    (((x) << SI_CS_DONE_INT_LSB) & SI_CS_DONE_INT_MASK)
-#define SI_CS_START_MSB                          8
-#define SI_CS_START_LSB                          8
-#define SI_CS_START_MASK                         0x00000100
-#define SI_CS_START_GET(x)                       (((x) & SI_CS_START_MASK) >> SI_CS_START_LSB)
-#define SI_CS_START_SET(x)                       (((x) << SI_CS_START_LSB) & SI_CS_START_MASK)
-#define SI_CS_RX_CNT_MSB                         7
-#define SI_CS_RX_CNT_LSB                         4
-#define SI_CS_RX_CNT_MASK                        0x000000f0
-#define SI_CS_RX_CNT_GET(x)                      (((x) & SI_CS_RX_CNT_MASK) >> SI_CS_RX_CNT_LSB)
-#define SI_CS_RX_CNT_SET(x)                      (((x) << SI_CS_RX_CNT_LSB) & SI_CS_RX_CNT_MASK)
-#define SI_CS_TX_CNT_MSB                         3
-#define SI_CS_TX_CNT_LSB                         0
-#define SI_CS_TX_CNT_MASK                        0x0000000f
-#define SI_CS_TX_CNT_GET(x)                      (((x) & SI_CS_TX_CNT_MASK) >> SI_CS_TX_CNT_LSB)
-#define SI_CS_TX_CNT_SET(x)                      (((x) << SI_CS_TX_CNT_LSB) & SI_CS_TX_CNT_MASK)
-
-#define SI_TX_DATA0_ADDRESS                      0x00000008
-#define SI_TX_DATA0_OFFSET                       0x00000008
-#define SI_TX_DATA0_DATA3_MSB                    31
-#define SI_TX_DATA0_DATA3_LSB                    24
-#define SI_TX_DATA0_DATA3_MASK                   0xff000000
-#define SI_TX_DATA0_DATA3_GET(x)                 (((x) & SI_TX_DATA0_DATA3_MASK) >> SI_TX_DATA0_DATA3_LSB)
-#define SI_TX_DATA0_DATA3_SET(x)                 (((x) << SI_TX_DATA0_DATA3_LSB) & SI_TX_DATA0_DATA3_MASK)
-#define SI_TX_DATA0_DATA2_MSB                    23
-#define SI_TX_DATA0_DATA2_LSB                    16
-#define SI_TX_DATA0_DATA2_MASK                   0x00ff0000
-#define SI_TX_DATA0_DATA2_GET(x)                 (((x) & SI_TX_DATA0_DATA2_MASK) >> SI_TX_DATA0_DATA2_LSB)
-#define SI_TX_DATA0_DATA2_SET(x)                 (((x) << SI_TX_DATA0_DATA2_LSB) & SI_TX_DATA0_DATA2_MASK)
-#define SI_TX_DATA0_DATA1_MSB                    15
-#define SI_TX_DATA0_DATA1_LSB                    8
-#define SI_TX_DATA0_DATA1_MASK                   0x0000ff00
-#define SI_TX_DATA0_DATA1_GET(x)                 (((x) & SI_TX_DATA0_DATA1_MASK) >> SI_TX_DATA0_DATA1_LSB)
-#define SI_TX_DATA0_DATA1_SET(x)                 (((x) << SI_TX_DATA0_DATA1_LSB) & SI_TX_DATA0_DATA1_MASK)
-#define SI_TX_DATA0_DATA0_MSB                    7
-#define SI_TX_DATA0_DATA0_LSB                    0
-#define SI_TX_DATA0_DATA0_MASK                   0x000000ff
-#define SI_TX_DATA0_DATA0_GET(x)                 (((x) & SI_TX_DATA0_DATA0_MASK) >> SI_TX_DATA0_DATA0_LSB)
-#define SI_TX_DATA0_DATA0_SET(x)                 (((x) << SI_TX_DATA0_DATA0_LSB) & SI_TX_DATA0_DATA0_MASK)
-
-#define SI_TX_DATA1_ADDRESS                      0x0000000c
-#define SI_TX_DATA1_OFFSET                       0x0000000c
-#define SI_TX_DATA1_DATA7_MSB                    31
-#define SI_TX_DATA1_DATA7_LSB                    24
-#define SI_TX_DATA1_DATA7_MASK                   0xff000000
-#define SI_TX_DATA1_DATA7_GET(x)                 (((x) & SI_TX_DATA1_DATA7_MASK) >> SI_TX_DATA1_DATA7_LSB)
-#define SI_TX_DATA1_DATA7_SET(x)                 (((x) << SI_TX_DATA1_DATA7_LSB) & SI_TX_DATA1_DATA7_MASK)
-#define SI_TX_DATA1_DATA6_MSB                    23
-#define SI_TX_DATA1_DATA6_LSB                    16
-#define SI_TX_DATA1_DATA6_MASK                   0x00ff0000
-#define SI_TX_DATA1_DATA6_GET(x)                 (((x) & SI_TX_DATA1_DATA6_MASK) >> SI_TX_DATA1_DATA6_LSB)
-#define SI_TX_DATA1_DATA6_SET(x)                 (((x) << SI_TX_DATA1_DATA6_LSB) & SI_TX_DATA1_DATA6_MASK)
-#define SI_TX_DATA1_DATA5_MSB                    15
-#define SI_TX_DATA1_DATA5_LSB                    8
-#define SI_TX_DATA1_DATA5_MASK                   0x0000ff00
-#define SI_TX_DATA1_DATA5_GET(x)                 (((x) & SI_TX_DATA1_DATA5_MASK) >> SI_TX_DATA1_DATA5_LSB)
-#define SI_TX_DATA1_DATA5_SET(x)                 (((x) << SI_TX_DATA1_DATA5_LSB) & SI_TX_DATA1_DATA5_MASK)
-#define SI_TX_DATA1_DATA4_MSB                    7
-#define SI_TX_DATA1_DATA4_LSB                    0
-#define SI_TX_DATA1_DATA4_MASK                   0x000000ff
-#define SI_TX_DATA1_DATA4_GET(x)                 (((x) & SI_TX_DATA1_DATA4_MASK) >> SI_TX_DATA1_DATA4_LSB)
-#define SI_TX_DATA1_DATA4_SET(x)                 (((x) << SI_TX_DATA1_DATA4_LSB) & SI_TX_DATA1_DATA4_MASK)
-
-#define SI_RX_DATA0_ADDRESS                      0x00000010
-#define SI_RX_DATA0_OFFSET                       0x00000010
-#define SI_RX_DATA0_DATA3_MSB                    31
-#define SI_RX_DATA0_DATA3_LSB                    24
-#define SI_RX_DATA0_DATA3_MASK                   0xff000000
-#define SI_RX_DATA0_DATA3_GET(x)                 (((x) & SI_RX_DATA0_DATA3_MASK) >> SI_RX_DATA0_DATA3_LSB)
-#define SI_RX_DATA0_DATA3_SET(x)                 (((x) << SI_RX_DATA0_DATA3_LSB) & SI_RX_DATA0_DATA3_MASK)
-#define SI_RX_DATA0_DATA2_MSB                    23
-#define SI_RX_DATA0_DATA2_LSB                    16
-#define SI_RX_DATA0_DATA2_MASK                   0x00ff0000
-#define SI_RX_DATA0_DATA2_GET(x)                 (((x) & SI_RX_DATA0_DATA2_MASK) >> SI_RX_DATA0_DATA2_LSB)
-#define SI_RX_DATA0_DATA2_SET(x)                 (((x) << SI_RX_DATA0_DATA2_LSB) & SI_RX_DATA0_DATA2_MASK)
-#define SI_RX_DATA0_DATA1_MSB                    15
-#define SI_RX_DATA0_DATA1_LSB                    8
-#define SI_RX_DATA0_DATA1_MASK                   0x0000ff00
-#define SI_RX_DATA0_DATA1_GET(x)                 (((x) & SI_RX_DATA0_DATA1_MASK) >> SI_RX_DATA0_DATA1_LSB)
-#define SI_RX_DATA0_DATA1_SET(x)                 (((x) << SI_RX_DATA0_DATA1_LSB) & SI_RX_DATA0_DATA1_MASK)
-#define SI_RX_DATA0_DATA0_MSB                    7
-#define SI_RX_DATA0_DATA0_LSB                    0
-#define SI_RX_DATA0_DATA0_MASK                   0x000000ff
-#define SI_RX_DATA0_DATA0_GET(x)                 (((x) & SI_RX_DATA0_DATA0_MASK) >> SI_RX_DATA0_DATA0_LSB)
-#define SI_RX_DATA0_DATA0_SET(x)                 (((x) << SI_RX_DATA0_DATA0_LSB) & SI_RX_DATA0_DATA0_MASK)
-
-#define SI_RX_DATA1_ADDRESS                      0x00000014
-#define SI_RX_DATA1_OFFSET                       0x00000014
-#define SI_RX_DATA1_DATA7_MSB                    31
-#define SI_RX_DATA1_DATA7_LSB                    24
-#define SI_RX_DATA1_DATA7_MASK                   0xff000000
-#define SI_RX_DATA1_DATA7_GET(x)                 (((x) & SI_RX_DATA1_DATA7_MASK) >> SI_RX_DATA1_DATA7_LSB)
-#define SI_RX_DATA1_DATA7_SET(x)                 (((x) << SI_RX_DATA1_DATA7_LSB) & SI_RX_DATA1_DATA7_MASK)
-#define SI_RX_DATA1_DATA6_MSB                    23
-#define SI_RX_DATA1_DATA6_LSB                    16
-#define SI_RX_DATA1_DATA6_MASK                   0x00ff0000
-#define SI_RX_DATA1_DATA6_GET(x)                 (((x) & SI_RX_DATA1_DATA6_MASK) >> SI_RX_DATA1_DATA6_LSB)
-#define SI_RX_DATA1_DATA6_SET(x)                 (((x) << SI_RX_DATA1_DATA6_LSB) & SI_RX_DATA1_DATA6_MASK)
-#define SI_RX_DATA1_DATA5_MSB                    15
-#define SI_RX_DATA1_DATA5_LSB                    8
-#define SI_RX_DATA1_DATA5_MASK                   0x0000ff00
-#define SI_RX_DATA1_DATA5_GET(x)                 (((x) & SI_RX_DATA1_DATA5_MASK) >> SI_RX_DATA1_DATA5_LSB)
-#define SI_RX_DATA1_DATA5_SET(x)                 (((x) << SI_RX_DATA1_DATA5_LSB) & SI_RX_DATA1_DATA5_MASK)
-#define SI_RX_DATA1_DATA4_MSB                    7
-#define SI_RX_DATA1_DATA4_LSB                    0
-#define SI_RX_DATA1_DATA4_MASK                   0x000000ff
-#define SI_RX_DATA1_DATA4_GET(x)                 (((x) & SI_RX_DATA1_DATA4_MASK) >> SI_RX_DATA1_DATA4_LSB)
-#define SI_RX_DATA1_DATA4_SET(x)                 (((x) << SI_RX_DATA1_DATA4_LSB) & SI_RX_DATA1_DATA4_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct si_reg_reg_s {
-  volatile unsigned int si_config;
-  volatile unsigned int si_cs;
-  volatile unsigned int si_tx_data0;
-  volatile unsigned int si_tx_data1;
-  volatile unsigned int si_rx_data0;
-  volatile unsigned int si_rx_data1;
-} si_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _SI_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/uart_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/uart_reg.h
deleted file mode 100644
index 5db321b72b2c34c8f40a86ce9cb396170b383c61..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/uart_reg.h
+++ /dev/null
@@ -1,327 +0,0 @@
-#ifndef _UART_REG_REG_H_
-#define _UART_REG_REG_H_
-
-#define RBR_ADDRESS                              0x00000000
-#define RBR_OFFSET                               0x00000000
-#define RBR_RBR_MSB                              7
-#define RBR_RBR_LSB                              0
-#define RBR_RBR_MASK                             0x000000ff
-#define RBR_RBR_GET(x)                           (((x) & RBR_RBR_MASK) >> RBR_RBR_LSB)
-#define RBR_RBR_SET(x)                           (((x) << RBR_RBR_LSB) & RBR_RBR_MASK)
-
-#define THR_ADDRESS                              0x00000000
-#define THR_OFFSET                               0x00000000
-#define THR_THR_MSB                              7
-#define THR_THR_LSB                              0
-#define THR_THR_MASK                             0x000000ff
-#define THR_THR_GET(x)                           (((x) & THR_THR_MASK) >> THR_THR_LSB)
-#define THR_THR_SET(x)                           (((x) << THR_THR_LSB) & THR_THR_MASK)
-
-#define DLL_ADDRESS                              0x00000000
-#define DLL_OFFSET                               0x00000000
-#define DLL_DLL_MSB                              7
-#define DLL_DLL_LSB                              0
-#define DLL_DLL_MASK                             0x000000ff
-#define DLL_DLL_GET(x)                           (((x) & DLL_DLL_MASK) >> DLL_DLL_LSB)
-#define DLL_DLL_SET(x)                           (((x) << DLL_DLL_LSB) & DLL_DLL_MASK)
-
-#define DLH_ADDRESS                              0x00000004
-#define DLH_OFFSET                               0x00000004
-#define DLH_DLH_MSB                              7
-#define DLH_DLH_LSB                              0
-#define DLH_DLH_MASK                             0x000000ff
-#define DLH_DLH_GET(x)                           (((x) & DLH_DLH_MASK) >> DLH_DLH_LSB)
-#define DLH_DLH_SET(x)                           (((x) << DLH_DLH_LSB) & DLH_DLH_MASK)
-
-#define IER_ADDRESS                              0x00000004
-#define IER_OFFSET                               0x00000004
-#define IER_EDDSI_MSB                            3
-#define IER_EDDSI_LSB                            3
-#define IER_EDDSI_MASK                           0x00000008
-#define IER_EDDSI_GET(x)                         (((x) & IER_EDDSI_MASK) >> IER_EDDSI_LSB)
-#define IER_EDDSI_SET(x)                         (((x) << IER_EDDSI_LSB) & IER_EDDSI_MASK)
-#define IER_ELSI_MSB                             2
-#define IER_ELSI_LSB                             2
-#define IER_ELSI_MASK                            0x00000004
-#define IER_ELSI_GET(x)                          (((x) & IER_ELSI_MASK) >> IER_ELSI_LSB)
-#define IER_ELSI_SET(x)                          (((x) << IER_ELSI_LSB) & IER_ELSI_MASK)
-#define IER_ETBEI_MSB                            1
-#define IER_ETBEI_LSB                            1
-#define IER_ETBEI_MASK                           0x00000002
-#define IER_ETBEI_GET(x)                         (((x) & IER_ETBEI_MASK) >> IER_ETBEI_LSB)
-#define IER_ETBEI_SET(x)                         (((x) << IER_ETBEI_LSB) & IER_ETBEI_MASK)
-#define IER_ERBFI_MSB                            0
-#define IER_ERBFI_LSB                            0
-#define IER_ERBFI_MASK                           0x00000001
-#define IER_ERBFI_GET(x)                         (((x) & IER_ERBFI_MASK) >> IER_ERBFI_LSB)
-#define IER_ERBFI_SET(x)                         (((x) << IER_ERBFI_LSB) & IER_ERBFI_MASK)
-
-#define IIR_ADDRESS                              0x00000008
-#define IIR_OFFSET                               0x00000008
-#define IIR_FIFO_STATUS_MSB                      7
-#define IIR_FIFO_STATUS_LSB                      6
-#define IIR_FIFO_STATUS_MASK                     0x000000c0
-#define IIR_FIFO_STATUS_GET(x)                   (((x) & IIR_FIFO_STATUS_MASK) >> IIR_FIFO_STATUS_LSB)
-#define IIR_FIFO_STATUS_SET(x)                   (((x) << IIR_FIFO_STATUS_LSB) & IIR_FIFO_STATUS_MASK)
-#define IIR_IID_MSB                              3
-#define IIR_IID_LSB                              0
-#define IIR_IID_MASK                             0x0000000f
-#define IIR_IID_GET(x)                           (((x) & IIR_IID_MASK) >> IIR_IID_LSB)
-#define IIR_IID_SET(x)                           (((x) << IIR_IID_LSB) & IIR_IID_MASK)
-
-#define FCR_ADDRESS                              0x00000008
-#define FCR_OFFSET                               0x00000008
-#define FCR_RCVR_TRIG_MSB                        7
-#define FCR_RCVR_TRIG_LSB                        6
-#define FCR_RCVR_TRIG_MASK                       0x000000c0
-#define FCR_RCVR_TRIG_GET(x)                     (((x) & FCR_RCVR_TRIG_MASK) >> FCR_RCVR_TRIG_LSB)
-#define FCR_RCVR_TRIG_SET(x)                     (((x) << FCR_RCVR_TRIG_LSB) & FCR_RCVR_TRIG_MASK)
-#define FCR_DMA_MODE_MSB                         3
-#define FCR_DMA_MODE_LSB                         3
-#define FCR_DMA_MODE_MASK                        0x00000008
-#define FCR_DMA_MODE_GET(x)                      (((x) & FCR_DMA_MODE_MASK) >> FCR_DMA_MODE_LSB)
-#define FCR_DMA_MODE_SET(x)                      (((x) << FCR_DMA_MODE_LSB) & FCR_DMA_MODE_MASK)
-#define FCR_XMIT_FIFO_RST_MSB                    2
-#define FCR_XMIT_FIFO_RST_LSB                    2
-#define FCR_XMIT_FIFO_RST_MASK                   0x00000004
-#define FCR_XMIT_FIFO_RST_GET(x)                 (((x) & FCR_XMIT_FIFO_RST_MASK) >> FCR_XMIT_FIFO_RST_LSB)
-#define FCR_XMIT_FIFO_RST_SET(x)                 (((x) << FCR_XMIT_FIFO_RST_LSB) & FCR_XMIT_FIFO_RST_MASK)
-#define FCR_RCVR_FIFO_RST_MSB                    1
-#define FCR_RCVR_FIFO_RST_LSB                    1
-#define FCR_RCVR_FIFO_RST_MASK                   0x00000002
-#define FCR_RCVR_FIFO_RST_GET(x)                 (((x) & FCR_RCVR_FIFO_RST_MASK) >> FCR_RCVR_FIFO_RST_LSB)
-#define FCR_RCVR_FIFO_RST_SET(x)                 (((x) << FCR_RCVR_FIFO_RST_LSB) & FCR_RCVR_FIFO_RST_MASK)
-#define FCR_FIFO_EN_MSB                          0
-#define FCR_FIFO_EN_LSB                          0
-#define FCR_FIFO_EN_MASK                         0x00000001
-#define FCR_FIFO_EN_GET(x)                       (((x) & FCR_FIFO_EN_MASK) >> FCR_FIFO_EN_LSB)
-#define FCR_FIFO_EN_SET(x)                       (((x) << FCR_FIFO_EN_LSB) & FCR_FIFO_EN_MASK)
-
-#define LCR_ADDRESS                              0x0000000c
-#define LCR_OFFSET                               0x0000000c
-#define LCR_DLAB_MSB                             7
-#define LCR_DLAB_LSB                             7
-#define LCR_DLAB_MASK                            0x00000080
-#define LCR_DLAB_GET(x)                          (((x) & LCR_DLAB_MASK) >> LCR_DLAB_LSB)
-#define LCR_DLAB_SET(x)                          (((x) << LCR_DLAB_LSB) & LCR_DLAB_MASK)
-#define LCR_BREAK_MSB                            6
-#define LCR_BREAK_LSB                            6
-#define LCR_BREAK_MASK                           0x00000040
-#define LCR_BREAK_GET(x)                         (((x) & LCR_BREAK_MASK) >> LCR_BREAK_LSB)
-#define LCR_BREAK_SET(x)                         (((x) << LCR_BREAK_LSB) & LCR_BREAK_MASK)
-#define LCR_EPS_MSB                              4
-#define LCR_EPS_LSB                              4
-#define LCR_EPS_MASK                             0x00000010
-#define LCR_EPS_GET(x)                           (((x) & LCR_EPS_MASK) >> LCR_EPS_LSB)
-#define LCR_EPS_SET(x)                           (((x) << LCR_EPS_LSB) & LCR_EPS_MASK)
-#define LCR_PEN_MSB                              3
-#define LCR_PEN_LSB                              3
-#define LCR_PEN_MASK                             0x00000008
-#define LCR_PEN_GET(x)                           (((x) & LCR_PEN_MASK) >> LCR_PEN_LSB)
-#define LCR_PEN_SET(x)                           (((x) << LCR_PEN_LSB) & LCR_PEN_MASK)
-#define LCR_STOP_MSB                             2
-#define LCR_STOP_LSB                             2
-#define LCR_STOP_MASK                            0x00000004
-#define LCR_STOP_GET(x)                          (((x) & LCR_STOP_MASK) >> LCR_STOP_LSB)
-#define LCR_STOP_SET(x)                          (((x) << LCR_STOP_LSB) & LCR_STOP_MASK)
-#define LCR_CLS_MSB                              1
-#define LCR_CLS_LSB                              0
-#define LCR_CLS_MASK                             0x00000003
-#define LCR_CLS_GET(x)                           (((x) & LCR_CLS_MASK) >> LCR_CLS_LSB)
-#define LCR_CLS_SET(x)                           (((x) << LCR_CLS_LSB) & LCR_CLS_MASK)
-
-#define MCR_ADDRESS                              0x00000010
-#define MCR_OFFSET                               0x00000010
-#define MCR_LOOPBACK_MSB                         5
-#define MCR_LOOPBACK_LSB                         5
-#define MCR_LOOPBACK_MASK                        0x00000020
-#define MCR_LOOPBACK_GET(x)                      (((x) & MCR_LOOPBACK_MASK) >> MCR_LOOPBACK_LSB)
-#define MCR_LOOPBACK_SET(x)                      (((x) << MCR_LOOPBACK_LSB) & MCR_LOOPBACK_MASK)
-#define MCR_OUT2_MSB                             3
-#define MCR_OUT2_LSB                             3
-#define MCR_OUT2_MASK                            0x00000008
-#define MCR_OUT2_GET(x)                          (((x) & MCR_OUT2_MASK) >> MCR_OUT2_LSB)
-#define MCR_OUT2_SET(x)                          (((x) << MCR_OUT2_LSB) & MCR_OUT2_MASK)
-#define MCR_OUT1_MSB                             2
-#define MCR_OUT1_LSB                             2
-#define MCR_OUT1_MASK                            0x00000004
-#define MCR_OUT1_GET(x)                          (((x) & MCR_OUT1_MASK) >> MCR_OUT1_LSB)
-#define MCR_OUT1_SET(x)                          (((x) << MCR_OUT1_LSB) & MCR_OUT1_MASK)
-#define MCR_RTS_MSB                              1
-#define MCR_RTS_LSB                              1
-#define MCR_RTS_MASK                             0x00000002
-#define MCR_RTS_GET(x)                           (((x) & MCR_RTS_MASK) >> MCR_RTS_LSB)
-#define MCR_RTS_SET(x)                           (((x) << MCR_RTS_LSB) & MCR_RTS_MASK)
-#define MCR_DTR_MSB                              0
-#define MCR_DTR_LSB                              0
-#define MCR_DTR_MASK                             0x00000001
-#define MCR_DTR_GET(x)                           (((x) & MCR_DTR_MASK) >> MCR_DTR_LSB)
-#define MCR_DTR_SET(x)                           (((x) << MCR_DTR_LSB) & MCR_DTR_MASK)
-
-#define LSR_ADDRESS                              0x00000014
-#define LSR_OFFSET                               0x00000014
-#define LSR_FERR_MSB                             7
-#define LSR_FERR_LSB                             7
-#define LSR_FERR_MASK                            0x00000080
-#define LSR_FERR_GET(x)                          (((x) & LSR_FERR_MASK) >> LSR_FERR_LSB)
-#define LSR_FERR_SET(x)                          (((x) << LSR_FERR_LSB) & LSR_FERR_MASK)
-#define LSR_TEMT_MSB                             6
-#define LSR_TEMT_LSB                             6
-#define LSR_TEMT_MASK                            0x00000040
-#define LSR_TEMT_GET(x)                          (((x) & LSR_TEMT_MASK) >> LSR_TEMT_LSB)
-#define LSR_TEMT_SET(x)                          (((x) << LSR_TEMT_LSB) & LSR_TEMT_MASK)
-#define LSR_THRE_MSB                             5
-#define LSR_THRE_LSB                             5
-#define LSR_THRE_MASK                            0x00000020
-#define LSR_THRE_GET(x)                          (((x) & LSR_THRE_MASK) >> LSR_THRE_LSB)
-#define LSR_THRE_SET(x)                          (((x) << LSR_THRE_LSB) & LSR_THRE_MASK)
-#define LSR_BI_MSB                               4
-#define LSR_BI_LSB                               4
-#define LSR_BI_MASK                              0x00000010
-#define LSR_BI_GET(x)                            (((x) & LSR_BI_MASK) >> LSR_BI_LSB)
-#define LSR_BI_SET(x)                            (((x) << LSR_BI_LSB) & LSR_BI_MASK)
-#define LSR_FE_MSB                               3
-#define LSR_FE_LSB                               3
-#define LSR_FE_MASK                              0x00000008
-#define LSR_FE_GET(x)                            (((x) & LSR_FE_MASK) >> LSR_FE_LSB)
-#define LSR_FE_SET(x)                            (((x) << LSR_FE_LSB) & LSR_FE_MASK)
-#define LSR_PE_MSB                               2
-#define LSR_PE_LSB                               2
-#define LSR_PE_MASK                              0x00000004
-#define LSR_PE_GET(x)                            (((x) & LSR_PE_MASK) >> LSR_PE_LSB)
-#define LSR_PE_SET(x)                            (((x) << LSR_PE_LSB) & LSR_PE_MASK)
-#define LSR_OE_MSB                               1
-#define LSR_OE_LSB                               1
-#define LSR_OE_MASK                              0x00000002
-#define LSR_OE_GET(x)                            (((x) & LSR_OE_MASK) >> LSR_OE_LSB)
-#define LSR_OE_SET(x)                            (((x) << LSR_OE_LSB) & LSR_OE_MASK)
-#define LSR_DR_MSB                               0
-#define LSR_DR_LSB                               0
-#define LSR_DR_MASK                              0x00000001
-#define LSR_DR_GET(x)                            (((x) & LSR_DR_MASK) >> LSR_DR_LSB)
-#define LSR_DR_SET(x)                            (((x) << LSR_DR_LSB) & LSR_DR_MASK)
-
-#define MSR_ADDRESS                              0x00000018
-#define MSR_OFFSET                               0x00000018
-#define MSR_DCD_MSB                              7
-#define MSR_DCD_LSB                              7
-#define MSR_DCD_MASK                             0x00000080
-#define MSR_DCD_GET(x)                           (((x) & MSR_DCD_MASK) >> MSR_DCD_LSB)
-#define MSR_DCD_SET(x)                           (((x) << MSR_DCD_LSB) & MSR_DCD_MASK)
-#define MSR_RI_MSB                               6
-#define MSR_RI_LSB                               6
-#define MSR_RI_MASK                              0x00000040
-#define MSR_RI_GET(x)                            (((x) & MSR_RI_MASK) >> MSR_RI_LSB)
-#define MSR_RI_SET(x)                            (((x) << MSR_RI_LSB) & MSR_RI_MASK)
-#define MSR_DSR_MSB                              5
-#define MSR_DSR_LSB                              5
-#define MSR_DSR_MASK                             0x00000020
-#define MSR_DSR_GET(x)                           (((x) & MSR_DSR_MASK) >> MSR_DSR_LSB)
-#define MSR_DSR_SET(x)                           (((x) << MSR_DSR_LSB) & MSR_DSR_MASK)
-#define MSR_CTS_MSB                              4
-#define MSR_CTS_LSB                              4
-#define MSR_CTS_MASK                             0x00000010
-#define MSR_CTS_GET(x)                           (((x) & MSR_CTS_MASK) >> MSR_CTS_LSB)
-#define MSR_CTS_SET(x)                           (((x) << MSR_CTS_LSB) & MSR_CTS_MASK)
-#define MSR_DDCD_MSB                             3
-#define MSR_DDCD_LSB                             3
-#define MSR_DDCD_MASK                            0x00000008
-#define MSR_DDCD_GET(x)                          (((x) & MSR_DDCD_MASK) >> MSR_DDCD_LSB)
-#define MSR_DDCD_SET(x)                          (((x) << MSR_DDCD_LSB) & MSR_DDCD_MASK)
-#define MSR_TERI_MSB                             2
-#define MSR_TERI_LSB                             2
-#define MSR_TERI_MASK                            0x00000004
-#define MSR_TERI_GET(x)                          (((x) & MSR_TERI_MASK) >> MSR_TERI_LSB)
-#define MSR_TERI_SET(x)                          (((x) << MSR_TERI_LSB) & MSR_TERI_MASK)
-#define MSR_DDSR_MSB                             1
-#define MSR_DDSR_LSB                             1
-#define MSR_DDSR_MASK                            0x00000002
-#define MSR_DDSR_GET(x)                          (((x) & MSR_DDSR_MASK) >> MSR_DDSR_LSB)
-#define MSR_DDSR_SET(x)                          (((x) << MSR_DDSR_LSB) & MSR_DDSR_MASK)
-#define MSR_DCTS_MSB                             0
-#define MSR_DCTS_LSB                             0
-#define MSR_DCTS_MASK                            0x00000001
-#define MSR_DCTS_GET(x)                          (((x) & MSR_DCTS_MASK) >> MSR_DCTS_LSB)
-#define MSR_DCTS_SET(x)                          (((x) << MSR_DCTS_LSB) & MSR_DCTS_MASK)
-
-#define SCR_ADDRESS                              0x0000001c
-#define SCR_OFFSET                               0x0000001c
-#define SCR_SCR_MSB                              7
-#define SCR_SCR_LSB                              0
-#define SCR_SCR_MASK                             0x000000ff
-#define SCR_SCR_GET(x)                           (((x) & SCR_SCR_MASK) >> SCR_SCR_LSB)
-#define SCR_SCR_SET(x)                           (((x) << SCR_SCR_LSB) & SCR_SCR_MASK)
-
-#define SRBR_ADDRESS                             0x00000020
-#define SRBR_OFFSET                              0x00000020
-#define SRBR_SRBR_MSB                            7
-#define SRBR_SRBR_LSB                            0
-#define SRBR_SRBR_MASK                           0x000000ff
-#define SRBR_SRBR_GET(x)                         (((x) & SRBR_SRBR_MASK) >> SRBR_SRBR_LSB)
-#define SRBR_SRBR_SET(x)                         (((x) << SRBR_SRBR_LSB) & SRBR_SRBR_MASK)
-
-#define SIIR_ADDRESS                             0x00000028
-#define SIIR_OFFSET                              0x00000028
-#define SIIR_SIIR_MSB                            7
-#define SIIR_SIIR_LSB                            0
-#define SIIR_SIIR_MASK                           0x000000ff
-#define SIIR_SIIR_GET(x)                         (((x) & SIIR_SIIR_MASK) >> SIIR_SIIR_LSB)
-#define SIIR_SIIR_SET(x)                         (((x) << SIIR_SIIR_LSB) & SIIR_SIIR_MASK)
-
-#define MWR_ADDRESS                              0x0000002c
-#define MWR_OFFSET                               0x0000002c
-#define MWR_MWR_MSB                              31
-#define MWR_MWR_LSB                              0
-#define MWR_MWR_MASK                             0xffffffff
-#define MWR_MWR_GET(x)                           (((x) & MWR_MWR_MASK) >> MWR_MWR_LSB)
-#define MWR_MWR_SET(x)                           (((x) << MWR_MWR_LSB) & MWR_MWR_MASK)
-
-#define SLSR_ADDRESS                             0x00000034
-#define SLSR_OFFSET                              0x00000034
-#define SLSR_SLSR_MSB                            7
-#define SLSR_SLSR_LSB                            0
-#define SLSR_SLSR_MASK                           0x000000ff
-#define SLSR_SLSR_GET(x)                         (((x) & SLSR_SLSR_MASK) >> SLSR_SLSR_LSB)
-#define SLSR_SLSR_SET(x)                         (((x) << SLSR_SLSR_LSB) & SLSR_SLSR_MASK)
-
-#define SMSR_ADDRESS                             0x00000038
-#define SMSR_OFFSET                              0x00000038
-#define SMSR_SMSR_MSB                            7
-#define SMSR_SMSR_LSB                            0
-#define SMSR_SMSR_MASK                           0x000000ff
-#define SMSR_SMSR_GET(x)                         (((x) & SMSR_SMSR_MASK) >> SMSR_SMSR_LSB)
-#define SMSR_SMSR_SET(x)                         (((x) << SMSR_SMSR_LSB) & SMSR_SMSR_MASK)
-
-#define MRR_ADDRESS                              0x0000003c
-#define MRR_OFFSET                               0x0000003c
-#define MRR_MRR_MSB                              31
-#define MRR_MRR_LSB                              0
-#define MRR_MRR_MASK                             0xffffffff
-#define MRR_MRR_GET(x)                           (((x) & MRR_MRR_MASK) >> MRR_MRR_LSB)
-#define MRR_MRR_SET(x)                           (((x) << MRR_MRR_LSB) & MRR_MRR_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct uart_reg_reg_s {
-  volatile unsigned int rbr;
-  volatile unsigned int dlh;
-  volatile unsigned int iir;
-  volatile unsigned int lcr;
-  volatile unsigned int mcr;
-  volatile unsigned int lsr;
-  volatile unsigned int msr;
-  volatile unsigned int scr;
-  volatile unsigned int srbr;
-  unsigned char pad0[4]; /* pad to 0x28 */
-  volatile unsigned int siir;
-  volatile unsigned int mwr;
-  unsigned char pad1[4]; /* pad to 0x34 */
-  volatile unsigned int slsr;
-  volatile unsigned int smsr;
-  volatile unsigned int mrr;
-} uart_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _UART_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/vmc_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/vmc_reg.h
deleted file mode 100644
index 932ec510d26bf8bb8a8ab6fbf02b2d85bedab898..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw2.0/hw/vmc_reg.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _VMC_REG_REG_H_
-#define _VMC_REG_REG_H_
-
-#define MC_TCAM_VALID_ADDRESS                    0x00000000
-#define MC_TCAM_VALID_OFFSET                     0x00000000
-#define MC_TCAM_VALID_BIT_MSB                    0
-#define MC_TCAM_VALID_BIT_LSB                    0
-#define MC_TCAM_VALID_BIT_MASK                   0x00000001
-#define MC_TCAM_VALID_BIT_GET(x)                 (((x) & MC_TCAM_VALID_BIT_MASK) >> MC_TCAM_VALID_BIT_LSB)
-#define MC_TCAM_VALID_BIT_SET(x)                 (((x) << MC_TCAM_VALID_BIT_LSB) & MC_TCAM_VALID_BIT_MASK)
-
-#define MC_TCAM_MASK_ADDRESS                     0x00000080
-#define MC_TCAM_MASK_OFFSET                      0x00000080
-#define MC_TCAM_MASK_SIZE_MSB                    2
-#define MC_TCAM_MASK_SIZE_LSB                    0
-#define MC_TCAM_MASK_SIZE_MASK                   0x00000007
-#define MC_TCAM_MASK_SIZE_GET(x)                 (((x) & MC_TCAM_MASK_SIZE_MASK) >> MC_TCAM_MASK_SIZE_LSB)
-#define MC_TCAM_MASK_SIZE_SET(x)                 (((x) << MC_TCAM_MASK_SIZE_LSB) & MC_TCAM_MASK_SIZE_MASK)
-
-#define MC_TCAM_COMPARE_ADDRESS                  0x00000100
-#define MC_TCAM_COMPARE_OFFSET                   0x00000100
-#define MC_TCAM_COMPARE_KEY_MSB                  21
-#define MC_TCAM_COMPARE_KEY_LSB                  5
-#define MC_TCAM_COMPARE_KEY_MASK                 0x003fffe0
-#define MC_TCAM_COMPARE_KEY_GET(x)               (((x) & MC_TCAM_COMPARE_KEY_MASK) >> MC_TCAM_COMPARE_KEY_LSB)
-#define MC_TCAM_COMPARE_KEY_SET(x)               (((x) << MC_TCAM_COMPARE_KEY_LSB) & MC_TCAM_COMPARE_KEY_MASK)
-
-#define MC_TCAM_TARGET_ADDRESS                   0x00000180
-#define MC_TCAM_TARGET_OFFSET                    0x00000180
-#define MC_TCAM_TARGET_ADDR_MSB                  21
-#define MC_TCAM_TARGET_ADDR_LSB                  5
-#define MC_TCAM_TARGET_ADDR_MASK                 0x003fffe0
-#define MC_TCAM_TARGET_ADDR_GET(x)               (((x) & MC_TCAM_TARGET_ADDR_MASK) >> MC_TCAM_TARGET_ADDR_LSB)
-#define MC_TCAM_TARGET_ADDR_SET(x)               (((x) << MC_TCAM_TARGET_ADDR_LSB) & MC_TCAM_TARGET_ADDR_MASK)
-
-#define ADDR_ERROR_CONTROL_ADDRESS               0x00000200
-#define ADDR_ERROR_CONTROL_OFFSET                0x00000200
-#define ADDR_ERROR_CONTROL_QUAL_ENABLE_MSB       1
-#define ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB       1
-#define ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK      0x00000002
-#define ADDR_ERROR_CONTROL_QUAL_ENABLE_GET(x)    (((x) & ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK) >> ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB)
-#define ADDR_ERROR_CONTROL_QUAL_ENABLE_SET(x)    (((x) << ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB) & ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK)
-#define ADDR_ERROR_CONTROL_ENABLE_MSB            0
-#define ADDR_ERROR_CONTROL_ENABLE_LSB            0
-#define ADDR_ERROR_CONTROL_ENABLE_MASK           0x00000001
-#define ADDR_ERROR_CONTROL_ENABLE_GET(x)         (((x) & ADDR_ERROR_CONTROL_ENABLE_MASK) >> ADDR_ERROR_CONTROL_ENABLE_LSB)
-#define ADDR_ERROR_CONTROL_ENABLE_SET(x)         (((x) << ADDR_ERROR_CONTROL_ENABLE_LSB) & ADDR_ERROR_CONTROL_ENABLE_MASK)
-
-#define ADDR_ERROR_STATUS_ADDRESS                0x00000204
-#define ADDR_ERROR_STATUS_OFFSET                 0x00000204
-#define ADDR_ERROR_STATUS_WRITE_MSB              25
-#define ADDR_ERROR_STATUS_WRITE_LSB              25
-#define ADDR_ERROR_STATUS_WRITE_MASK             0x02000000
-#define ADDR_ERROR_STATUS_WRITE_GET(x)           (((x) & ADDR_ERROR_STATUS_WRITE_MASK) >> ADDR_ERROR_STATUS_WRITE_LSB)
-#define ADDR_ERROR_STATUS_WRITE_SET(x)           (((x) << ADDR_ERROR_STATUS_WRITE_LSB) & ADDR_ERROR_STATUS_WRITE_MASK)
-#define ADDR_ERROR_STATUS_ADDRESS_MSB            24
-#define ADDR_ERROR_STATUS_ADDRESS_LSB            0
-#define ADDR_ERROR_STATUS_ADDRESS_MASK           0x01ffffff
-#define ADDR_ERROR_STATUS_ADDRESS_GET(x)         (((x) & ADDR_ERROR_STATUS_ADDRESS_MASK) >> ADDR_ERROR_STATUS_ADDRESS_LSB)
-#define ADDR_ERROR_STATUS_ADDRESS_SET(x)         (((x) << ADDR_ERROR_STATUS_ADDRESS_LSB) & ADDR_ERROR_STATUS_ADDRESS_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct vmc_reg_reg_s {
-  volatile unsigned int mc_tcam_valid[32];
-  volatile unsigned int mc_tcam_mask[32];
-  volatile unsigned int mc_tcam_compare[32];
-  volatile unsigned int mc_tcam_target[32];
-  volatile unsigned int addr_error_control;
-  volatile unsigned int addr_error_status;
-} vmc_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _VMC_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_ares_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_ares_reg.h
deleted file mode 100644
index 5970fa94d4d2f4389715b9b0818c17e6a8b49686..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_ares_reg.h
+++ /dev/null
@@ -1,3291 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-/* Copyright (C) 2009 Denali Software Inc.  All rights reserved              */
-/* THIS FILE IS AUTOMATICALLY GENERATED BY DENALI BLUEPRINT, DO NOT EDIT     */
-
-
-#ifndef _ANALOG_INTF_ARES_REG_REG_H_
-#define _ANALOG_INTF_ARES_REG_REG_H_
-
-
-/* macros for RXRF_BIAS1 */
-#define PHY_ANALOG_RXRF_BIAS1_ADDRESS                                                                0x00000000
-#define PHY_ANALOG_RXRF_BIAS1_OFFSET                                                                 0x00000000
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_MSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_LSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_MASK                                                             0x00000001
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_MSB                                                               3
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_LSB                                                               1
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_MASK                                                     0x0000000e
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_GET(x)                                    (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_SET(x)                                    (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_MSB                                                                6
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_LSB                                                                4
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_MASK                                                      0x00000070
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_GET(x)                                     (((x) & 0x00000070) >> 4)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_SET(x)                                     (((x) << 4) & 0x00000070)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_MSB                                                                9
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_LSB                                                                7
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_MASK                                                      0x00000380
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_GET(x)                                     (((x) & 0x00000380) >> 7)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_SET(x)                                     (((x) << 7) & 0x00000380)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_MSB                                                           12
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_LSB                                                           10
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_MASK                                                  0x00001c00
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_GET(x)                                (((x) & 0x00001c00) >> 10)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_SET(x)                                (((x) << 10) & 0x00001c00)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_MSB                                                             15
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_LSB                                                             13
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_MASK                                                    0x0000e000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_GET(x)                                  (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_SET(x)                                  (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_MSB                                                              18
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_LSB                                                              16
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_MASK                                                     0x00070000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_GET(x)                                   (((x) & 0x00070000) >> 16)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_SET(x)                                   (((x) << 16) & 0x00070000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_MSB                                                              21
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_LSB                                                              19
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_MASK                                                     0x00380000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_GET(x)                                   (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_SET(x)                                   (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_MSB                                                               24
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_LSB                                                               22
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_MASK                                                      0x01c00000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_GET(x)                                    (((x) & 0x01c00000) >> 22)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_SET(x)                                    (((x) << 22) & 0x01c00000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_MSB                                                             27
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_LSB                                                             25
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_MASK                                                    0x0e000000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_GET(x)                                  (((x) & 0x0e000000) >> 25)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_SET(x)                                  (((x) << 25) & 0x0e000000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_MSB                                                              30
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_LSB                                                              28
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_MASK                                                     0x70000000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_GET(x)                                   (((x) & 0x70000000) >> 28)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_SET(x)                                   (((x) << 28) & 0x70000000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_MSB                                                                   31
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_LSB                                                                   31
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_MASK                                                          0x80000000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for RXRF_BIAS2 */
-#define PHY_ANALOG_RXRF_BIAS2_ADDRESS                                                                0x00000004
-#define PHY_ANALOG_RXRF_BIAS2_OFFSET                                                                 0x00000004
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_MSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_LSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_MASK                                                             0x00000001
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_MSB                                                                        3
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_LSB                                                                        1
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_MASK                                                              0x0000000e
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_GET(x)                                             (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_SET(x)                                             (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_MSB                                                                    6
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_LSB                                                                    4
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_MASK                                                          0x00000070
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_GET(x)                                         (((x) & 0x00000070) >> 4)
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_SET(x)                                         (((x) << 4) & 0x00000070)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_MSB                                                                  7
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_LSB                                                                  7
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_MASK                                                        0x00000080
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_GET(x)                                       (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_SET(x)                                       (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5GH_MSB                                                             10
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5GH_LSB                                                              8
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5GH_MASK                                                    0x00000700
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5GH_GET(x)                                   (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5GH_SET(x)                                   (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5G_MSB                                                              13
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5G_LSB                                                              11
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5G_MASK                                                     0x00003800
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5G_GET(x)                                   (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC5G_SET(x)                                   (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC5G_MSB                                                              16
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC5G_LSB                                                              14
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC5G_MASK                                                     0x0001c000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC5G_GET(x)                                   (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC5G_SET(x)                                   (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2GH_MSB                                                             19
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2GH_LSB                                                             17
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2GH_MASK                                                    0x000e0000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2GH_GET(x)                                  (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2GH_SET(x)                                  (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2G_MSB                                                              22
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2G_LSB                                                              20
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2G_MASK                                                     0x00700000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2G_GET(x)                                   (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC2G_SET(x)                                   (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC2G_MSB                                                              25
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC2G_LSB                                                              23
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC2G_MASK                                                     0x03800000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC2G_GET(x)                                   (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC2G_SET(x)                                   (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_MSB                                                             28
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_LSB                                                             26
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_MASK                                                    0x1c000000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_GET(x)                                  (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_SET(x)                                  (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_MSB                                                                31
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_LSB                                                                29
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_MASK                                                       0xe0000000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_GET(x)                                     (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_SET(x)                                     (((x) << 29) & 0xe0000000)
-
-/* macros for RXRF_GAINSTAGES */
-#define PHY_ANALOG_RXRF_GAINSTAGES_ADDRESS                                                           0x00000008
-#define PHY_ANALOG_RXRF_GAINSTAGES_OFFSET                                                            0x00000008
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_MSB                                                                  0
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_LSB                                                                  0
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_MASK                                                        0x00000001
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_GET(x)                                       (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_SET(x)                                       (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_MSB                                                            1
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_LSB                                                            1
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_MASK                                                  0x00000002
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_GET(x)                                 (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_SET(x)                                 (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_MSB                                                              3
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_LSB                                                              2
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_MASK                                                    0x0000000c
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_GET(x)                                   (((x) & 0x0000000c) >> 2)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_SET(x)                                   (((x) << 2) & 0x0000000c)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_MSB                                                              5
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_LSB                                                              4
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_MASK                                                    0x00000030
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_GET(x)                                   (((x) & 0x00000030) >> 4)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_SET(x)                                   (((x) << 4) & 0x00000030)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_MSB                                                         6
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_LSB                                                         6
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_MASK                                               0x00000040
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_GET(x)                              (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_SET(x)                              (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_MSB                                                               7
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_LSB                                                               7
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_MASK                                                     0x00000080
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_GET(x)                                    (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_SET(x)                                    (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_MSB                                                              8
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_LSB                                                              8
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_MASK                                                    0x00000100
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_GET(x)                                   (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_SET(x)                                   (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_MSB                                                              9
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_LSB                                                              9
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_MASK                                                    0x00000200
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_GET(x)                                   (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_SET(x)                                   (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_MSB                                                             10
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_LSB                                                             10
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_MASK                                                    0x00000400
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_GET(x)                                  (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_SET(x)                                  (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_MSB                                                             12
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_LSB                                                             11
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_MASK                                                    0x00001800
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_GET(x)                                  (((x) & 0x00001800) >> 11)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_SET(x)                                  (((x) << 11) & 0x00001800)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_MSB                                                        13
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_LSB                                                        13
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_MASK                                               0x00002000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_GET(x)                             (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_SET(x)                             (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_MSB                                                              14
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_LSB                                                              14
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_MASK                                                     0x00004000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_GET(x)                                   (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_SET(x)                                   (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_MSB                                                              15
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_LSB                                                              15
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_MASK                                                     0x00008000
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_GET(x)                                   (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_SET(x)                                   (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_MSB                                                             16
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_LSB                                                             16
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_MASK                                                    0x00010000
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_GET(x)                                  (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_SET(x)                                  (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_MSB                                                             17
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_LSB                                                             17
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_MASK                                                    0x00020000
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_GET(x)                                  (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_SET(x)                                  (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_MSB                                                        19
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_LSB                                                        18
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_MASK                                               0x000c0000
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_GET(x)                             (((x) & 0x000c0000) >> 18)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_SET(x)                             (((x) << 18) & 0x000c0000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_MSB                                                        22
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_LSB                                                        20
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_MASK                                               0x00700000
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_GET(x)                             (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_SET(x)                             (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_MSB                                                        25
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_LSB                                                        23
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_MASK                                               0x03800000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_GET(x)                             (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_SET(x)                             (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_MSB                                                        27
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_LSB                                                        26
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_MASK                                               0x0c000000
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_GET(x)                             (((x) & 0x0c000000) >> 26)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_SET(x)                             (((x) << 26) & 0x0c000000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_MSB                                                        30
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_LSB                                                        28
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_MASK                                               0x70000000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_GET(x)                             (((x) & 0x70000000) >> 28)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_SET(x)                             (((x) << 28) & 0x70000000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_MSB                                                           31
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_LSB                                                           31
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_MASK                                                  0x80000000
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_GET(x)                                (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_SET(x)                                (((x) << 31) & 0x80000000)
-
-/* macros for RXRF_AGC */
-#define PHY_ANALOG_RXRF_AGC_ADDRESS                                                                  0x0000000c
-#define PHY_ANALOG_RXRF_AGC_OFFSET                                                                   0x0000000c
-#define PHY_ANALOG_RXRF_AGC_SPARE_MSB                                                                         5
-#define PHY_ANALOG_RXRF_AGC_SPARE_LSB                                                                         0
-#define PHY_ANALOG_RXRF_AGC_SPARE_MASK                                                               0x0000003f
-#define PHY_ANALOG_RXRF_AGC_SPARE_GET(x)                                              (((x) & 0x0000003f) >> 0)
-#define PHY_ANALOG_RXRF_AGC_SPARE_SET(x)                                              (((x) << 0) & 0x0000003f)
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_MSB                                                                 8
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_LSB                                                                 6
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_MASK                                                       0x000001c0
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_GET(x)                                      (((x) & 0x000001c0) >> 6)
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_SET(x)                                      (((x) << 6) & 0x000001c0)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_MSB                                                             14
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_LSB                                                              9
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_MASK                                                    0x00007e00
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_GET(x)                                   (((x) & 0x00007e00) >> 9)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_SET(x)                                   (((x) << 9) & 0x00007e00)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_MSB                                                              18
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_LSB                                                              15
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_MASK                                                     0x00078000
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_GET(x)                                   (((x) & 0x00078000) >> 15)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_SET(x)                                   (((x) << 15) & 0x00078000)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_MSB                                                             24
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_LSB                                                             19
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_MASK                                                    0x01f80000
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_GET(x)                                  (((x) & 0x01f80000) >> 19)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_SET(x)                                  (((x) << 19) & 0x01f80000)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_MSB                                                              28
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_LSB                                                              25
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_MASK                                                     0x1e000000
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_GET(x)                                   (((x) & 0x1e000000) >> 25)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_SET(x)                                   (((x) << 25) & 0x1e000000)
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_MSB                                                                  29
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_LSB                                                                  29
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_MASK                                                         0x20000000
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_GET(x)                                       (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_SET(x)                                       (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_MSB                                                                   30
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_LSB                                                                   30
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_MASK                                                          0x40000000
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_GET(x)                                        (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_SET(x)                                        (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_MSB                                                                 31
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_LSB                                                                 31
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_MASK                                                        0x80000000
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_GET(x)                                      (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_SET(x)                                      (((x) << 31) & 0x80000000)
-
-/* macros for TXRF1 */
-#define PHY_ANALOG_TXRF1_ADDRESS                                                                     0x00000040
-#define PHY_ANALOG_TXRF1_OFFSET                                                                      0x00000040
-#define PHY_ANALOG_TXRF1_DCAS2G_MSB                                                                           2
-#define PHY_ANALOG_TXRF1_DCAS2G_LSB                                                                           0
-#define PHY_ANALOG_TXRF1_DCAS2G_MASK                                                                 0x00000007
-#define PHY_ANALOG_TXRF1_DCAS2G_GET(x)                                                (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_TXRF1_DCAS2G_SET(x)                                                (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_TXRF1_OB2G_PALOFF_MSB                                                                      5
-#define PHY_ANALOG_TXRF1_OB2G_PALOFF_LSB                                                                      3
-#define PHY_ANALOG_TXRF1_OB2G_PALOFF_MASK                                                            0x00000038
-#define PHY_ANALOG_TXRF1_OB2G_PALOFF_GET(x)                                           (((x) & 0x00000038) >> 3)
-#define PHY_ANALOG_TXRF1_OB2G_PALOFF_SET(x)                                           (((x) << 3) & 0x00000038)
-#define PHY_ANALOG_TXRF1_OB2G_QAM_MSB                                                                         8
-#define PHY_ANALOG_TXRF1_OB2G_QAM_LSB                                                                         6
-#define PHY_ANALOG_TXRF1_OB2G_QAM_MASK                                                               0x000001c0
-#define PHY_ANALOG_TXRF1_OB2G_QAM_GET(x)                                              (((x) & 0x000001c0) >> 6)
-#define PHY_ANALOG_TXRF1_OB2G_QAM_SET(x)                                              (((x) << 6) & 0x000001c0)
-#define PHY_ANALOG_TXRF1_OB2G_PSK_MSB                                                                        11
-#define PHY_ANALOG_TXRF1_OB2G_PSK_LSB                                                                         9
-#define PHY_ANALOG_TXRF1_OB2G_PSK_MASK                                                               0x00000e00
-#define PHY_ANALOG_TXRF1_OB2G_PSK_GET(x)                                              (((x) & 0x00000e00) >> 9)
-#define PHY_ANALOG_TXRF1_OB2G_PSK_SET(x)                                              (((x) << 9) & 0x00000e00)
-#define PHY_ANALOG_TXRF1_OB2G_CCK_MSB                                                                        14
-#define PHY_ANALOG_TXRF1_OB2G_CCK_LSB                                                                        12
-#define PHY_ANALOG_TXRF1_OB2G_CCK_MASK                                                               0x00007000
-#define PHY_ANALOG_TXRF1_OB2G_CCK_GET(x)                                             (((x) & 0x00007000) >> 12)
-#define PHY_ANALOG_TXRF1_OB2G_CCK_SET(x)                                             (((x) << 12) & 0x00007000)
-#define PHY_ANALOG_TXRF1_DB2G_MSB                                                                            17
-#define PHY_ANALOG_TXRF1_DB2G_LSB                                                                            15
-#define PHY_ANALOG_TXRF1_DB2G_MASK                                                                   0x00038000
-#define PHY_ANALOG_TXRF1_DB2G_GET(x)                                                 (((x) & 0x00038000) >> 15)
-#define PHY_ANALOG_TXRF1_DB2G_SET(x)                                                 (((x) << 15) & 0x00038000)
-#define PHY_ANALOG_TXRF1_PDOUT2G_MSB                                                                         18
-#define PHY_ANALOG_TXRF1_PDOUT2G_LSB                                                                         18
-#define PHY_ANALOG_TXRF1_PDOUT2G_MASK                                                                0x00040000
-#define PHY_ANALOG_TXRF1_PDOUT2G_GET(x)                                              (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_TXRF1_PDOUT2G_SET(x)                                              (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_TXRF1_PDDR2G_MSB                                                                          19
-#define PHY_ANALOG_TXRF1_PDDR2G_LSB                                                                          19
-#define PHY_ANALOG_TXRF1_PDDR2G_MASK                                                                 0x00080000
-#define PHY_ANALOG_TXRF1_PDDR2G_GET(x)                                               (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_TXRF1_PDDR2G_SET(x)                                               (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_TXRF1_PDMXR2G_MSB                                                                         20
-#define PHY_ANALOG_TXRF1_PDMXR2G_LSB                                                                         20
-#define PHY_ANALOG_TXRF1_PDMXR2G_MASK                                                                0x00100000
-#define PHY_ANALOG_TXRF1_PDMXR2G_GET(x)                                              (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_TXRF1_PDMXR2G_SET(x)                                              (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_TXRF1_PDLO2G_MSB                                                                          21
-#define PHY_ANALOG_TXRF1_PDLO2G_LSB                                                                          21
-#define PHY_ANALOG_TXRF1_PDLO2G_MASK                                                                 0x00200000
-#define PHY_ANALOG_TXRF1_PDLO2G_GET(x)                                               (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_TXRF1_PDLO2G_SET(x)                                               (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_MSB                                                                   22
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_LSB                                                                   22
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_MASK                                                          0x00400000
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_GET(x)                                        (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_SET(x)                                        (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_MSB                                                                   23
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_LSB                                                                   23
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_MASK                                                          0x00800000
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_GET(x)                                        (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_SET(x)                                        (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_TXRF1_PADRVGN2G_MSB                                                                       30
-#define PHY_ANALOG_TXRF1_PADRVGN2G_LSB                                                                       24
-#define PHY_ANALOG_TXRF1_PADRVGN2G_MASK                                                              0x7f000000
-#define PHY_ANALOG_TXRF1_PADRVGN2G_GET(x)                                            (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TXRF1_PADRVGN2G_SET(x)                                            (((x) << 24) & 0x7f000000)
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_MSB                                                                   31
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_LSB                                                                   31
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_MASK                                                          0x80000000
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for TXRF2 */
-#define PHY_ANALOG_TXRF2_ADDRESS                                                                     0x00000044
-#define PHY_ANALOG_TXRF2_OFFSET                                                                      0x00000044
-#define PHY_ANALOG_TXRF2_SPARE2_MSB                                                                           0
-#define PHY_ANALOG_TXRF2_SPARE2_LSB                                                                           0
-#define PHY_ANALOG_TXRF2_SPARE2_MASK                                                                 0x00000001
-#define PHY_ANALOG_TXRF2_SPARE2_GET(x)                                                (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TXRF2_SPARE2_SET(x)                                                (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_TXRF2_D3B5G_MSB                                                                            3
-#define PHY_ANALOG_TXRF2_D3B5G_LSB                                                                            1
-#define PHY_ANALOG_TXRF2_D3B5G_MASK                                                                  0x0000000e
-#define PHY_ANALOG_TXRF2_D3B5G_GET(x)                                                 (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_TXRF2_D3B5G_SET(x)                                                 (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_TXRF2_D4B5G_MSB                                                                            6
-#define PHY_ANALOG_TXRF2_D4B5G_LSB                                                                            4
-#define PHY_ANALOG_TXRF2_D4B5G_MASK                                                                  0x00000070
-#define PHY_ANALOG_TXRF2_D4B5G_GET(x)                                                 (((x) & 0x00000070) >> 4)
-#define PHY_ANALOG_TXRF2_D4B5G_SET(x)                                                 (((x) << 4) & 0x00000070)
-#define PHY_ANALOG_TXRF2_PDOUT5G_MSB                                                                         10
-#define PHY_ANALOG_TXRF2_PDOUT5G_LSB                                                                          7
-#define PHY_ANALOG_TXRF2_PDOUT5G_MASK                                                                0x00000780
-#define PHY_ANALOG_TXRF2_PDOUT5G_GET(x)                                               (((x) & 0x00000780) >> 7)
-#define PHY_ANALOG_TXRF2_PDOUT5G_SET(x)                                               (((x) << 7) & 0x00000780)
-#define PHY_ANALOG_TXRF2_PDMXR5G_MSB                                                                         11
-#define PHY_ANALOG_TXRF2_PDMXR5G_LSB                                                                         11
-#define PHY_ANALOG_TXRF2_PDMXR5G_MASK                                                                0x00000800
-#define PHY_ANALOG_TXRF2_PDMXR5G_GET(x)                                              (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_TXRF2_PDMXR5G_SET(x)                                              (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_TXRF2_PDLOBUF5G_MSB                                                                       12
-#define PHY_ANALOG_TXRF2_PDLOBUF5G_LSB                                                                       12
-#define PHY_ANALOG_TXRF2_PDLOBUF5G_MASK                                                              0x00001000
-#define PHY_ANALOG_TXRF2_PDLOBUF5G_GET(x)                                            (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_TXRF2_PDLOBUF5G_SET(x)                                            (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_TXRF2_PDLODIV5G_MSB                                                                       13
-#define PHY_ANALOG_TXRF2_PDLODIV5G_LSB                                                                       13
-#define PHY_ANALOG_TXRF2_PDLODIV5G_MASK                                                              0x00002000
-#define PHY_ANALOG_TXRF2_PDLODIV5G_GET(x)                                            (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_TXRF2_PDLODIV5G_SET(x)                                            (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_TXRF2_LOBUF5GFORCED_MSB                                                                   14
-#define PHY_ANALOG_TXRF2_LOBUF5GFORCED_LSB                                                                   14
-#define PHY_ANALOG_TXRF2_LOBUF5GFORCED_MASK                                                          0x00004000
-#define PHY_ANALOG_TXRF2_LOBUF5GFORCED_GET(x)                                        (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_TXRF2_LOBUF5GFORCED_SET(x)                                        (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_TXRF2_LODIV5GFORCED_MSB                                                                   15
-#define PHY_ANALOG_TXRF2_LODIV5GFORCED_LSB                                                                   15
-#define PHY_ANALOG_TXRF2_LODIV5GFORCED_MASK                                                          0x00008000
-#define PHY_ANALOG_TXRF2_LODIV5GFORCED_GET(x)                                        (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_TXRF2_LODIV5GFORCED_SET(x)                                        (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_TXRF2_PADRV2GN5G_MSB                                                                      19
-#define PHY_ANALOG_TXRF2_PADRV2GN5G_LSB                                                                      16
-#define PHY_ANALOG_TXRF2_PADRV2GN5G_MASK                                                             0x000f0000
-#define PHY_ANALOG_TXRF2_PADRV2GN5G_GET(x)                                           (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_TXRF2_PADRV2GN5G_SET(x)                                           (((x) << 16) & 0x000f0000)
-#define PHY_ANALOG_TXRF2_PADRV3GN5G_MSB                                                                      23
-#define PHY_ANALOG_TXRF2_PADRV3GN5G_LSB                                                                      20
-#define PHY_ANALOG_TXRF2_PADRV3GN5G_MASK                                                             0x00f00000
-#define PHY_ANALOG_TXRF2_PADRV3GN5G_GET(x)                                           (((x) & 0x00f00000) >> 20)
-#define PHY_ANALOG_TXRF2_PADRV3GN5G_SET(x)                                           (((x) << 20) & 0x00f00000)
-#define PHY_ANALOG_TXRF2_PADRV4GN5G_MSB                                                                      27
-#define PHY_ANALOG_TXRF2_PADRV4GN5G_LSB                                                                      24
-#define PHY_ANALOG_TXRF2_PADRV4GN5G_MASK                                                             0x0f000000
-#define PHY_ANALOG_TXRF2_PADRV4GN5G_GET(x)                                           (((x) & 0x0f000000) >> 24)
-#define PHY_ANALOG_TXRF2_PADRV4GN5G_SET(x)                                           (((x) << 24) & 0x0f000000)
-#define PHY_ANALOG_TXRF2_LOCALTXGAIN5G_MSB                                                                   28
-#define PHY_ANALOG_TXRF2_LOCALTXGAIN5G_LSB                                                                   28
-#define PHY_ANALOG_TXRF2_LOCALTXGAIN5G_MASK                                                          0x10000000
-#define PHY_ANALOG_TXRF2_LOCALTXGAIN5G_GET(x)                                        (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_TXRF2_LOCALTXGAIN5G_SET(x)                                        (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_TXRF2_OCAS2G_MSB                                                                          31
-#define PHY_ANALOG_TXRF2_OCAS2G_LSB                                                                          29
-#define PHY_ANALOG_TXRF2_OCAS2G_MASK                                                                 0xe0000000
-#define PHY_ANALOG_TXRF2_OCAS2G_GET(x)                                               (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF2_OCAS2G_SET(x)                                               (((x) << 29) & 0xe0000000)
-
-/* macros for TXRF3 */
-#define PHY_ANALOG_TXRF3_ADDRESS                                                                     0x00000048
-#define PHY_ANALOG_TXRF3_OFFSET                                                                      0x00000048
-#define PHY_ANALOG_TXRF3_SPARE3_MSB                                                                          22
-#define PHY_ANALOG_TXRF3_SPARE3_LSB                                                                           0
-#define PHY_ANALOG_TXRF3_SPARE3_MASK                                                                 0x007fffff
-#define PHY_ANALOG_TXRF3_SPARE3_GET(x)                                                (((x) & 0x007fffff) >> 0)
-#define PHY_ANALOG_TXRF3_SPARE3_SET(x)                                                (((x) << 0) & 0x007fffff)
-#define PHY_ANALOG_TXRF3_CAS5G_MSB                                                                           25
-#define PHY_ANALOG_TXRF3_CAS5G_LSB                                                                           23
-#define PHY_ANALOG_TXRF3_CAS5G_MASK                                                                  0x03800000
-#define PHY_ANALOG_TXRF3_CAS5G_GET(x)                                                (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF3_CAS5G_SET(x)                                                (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF3_OB5G_MSB                                                                            28
-#define PHY_ANALOG_TXRF3_OB5G_LSB                                                                            26
-#define PHY_ANALOG_TXRF3_OB5G_MASK                                                                   0x1c000000
-#define PHY_ANALOG_TXRF3_OB5G_GET(x)                                                 (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF3_OB5G_SET(x)                                                 (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF3_D2B5G_MSB                                                                           31
-#define PHY_ANALOG_TXRF3_D2B5G_LSB                                                                           29
-#define PHY_ANALOG_TXRF3_D2B5G_MASK                                                                  0xe0000000
-#define PHY_ANALOG_TXRF3_D2B5G_GET(x)                                                (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF3_D2B5G_SET(x)                                                (((x) << 29) & 0xe0000000)
-
-/* macros for TXRF4 */
-#define PHY_ANALOG_TXRF4_ADDRESS                                                                     0x0000004c
-#define PHY_ANALOG_TXRF4_OFFSET                                                                      0x0000004c
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_MSB                                                                       2
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_LSB                                                                       0
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_MASK                                                             0x00000007
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_GET(x)                                            (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_SET(x)                                            (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_MSB                                                                       5
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_LSB                                                                       3
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_MASK                                                             0x00000038
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_GET(x)                                            (((x) & 0x00000038) >> 3)
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_SET(x)                                            (((x) << 3) & 0x00000038)
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_MSB                                                                      8
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_LSB                                                                      6
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_MASK                                                            0x000001c0
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_GET(x)                                           (((x) & 0x000001c0) >> 6)
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_SET(x)                                           (((x) << 6) & 0x000001c0)
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_MSB                                                                     11
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_LSB                                                                      9
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_MASK                                                            0x00000e00
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_GET(x)                                           (((x) & 0x00000e00) >> 9)
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_SET(x)                                           (((x) << 9) & 0x00000e00)
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_MSB                                                                     14
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_LSB                                                                     12
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_MASK                                                            0x00007000
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_GET(x)                                          (((x) & 0x00007000) >> 12)
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_SET(x)                                          (((x) << 12) & 0x00007000)
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_MSB                                                                       17
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_LSB                                                                       15
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_MASK                                                              0x00038000
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_GET(x)                                            (((x) & 0x00038000) >> 15)
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_SET(x)                                            (((x) << 15) & 0x00038000)
-#define PHY_ANALOG_TXRF4_FILTR2G_MSB                                                                         19
-#define PHY_ANALOG_TXRF4_FILTR2G_LSB                                                                         18
-#define PHY_ANALOG_TXRF4_FILTR2G_MASK                                                                0x000c0000
-#define PHY_ANALOG_TXRF4_FILTR2G_GET(x)                                              (((x) & 0x000c0000) >> 18)
-#define PHY_ANALOG_TXRF4_FILTR2G_SET(x)                                              (((x) << 18) & 0x000c0000)
-#define PHY_ANALOG_TXRF4_PWDFB2_2G_MSB                                                                       20
-#define PHY_ANALOG_TXRF4_PWDFB2_2G_LSB                                                                       20
-#define PHY_ANALOG_TXRF4_PWDFB2_2G_MASK                                                              0x00100000
-#define PHY_ANALOG_TXRF4_PWDFB2_2G_GET(x)                                            (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_TXRF4_PWDFB2_2G_SET(x)                                            (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_TXRF4_PWDFB1_2G_MSB                                                                       21
-#define PHY_ANALOG_TXRF4_PWDFB1_2G_LSB                                                                       21
-#define PHY_ANALOG_TXRF4_PWDFB1_2G_MASK                                                              0x00200000
-#define PHY_ANALOG_TXRF4_PWDFB1_2G_GET(x)                                            (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_TXRF4_PWDFB1_2G_SET(x)                                            (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_TXRF4_PDFB2G_MSB                                                                          22
-#define PHY_ANALOG_TXRF4_PDFB2G_LSB                                                                          22
-#define PHY_ANALOG_TXRF4_PDFB2G_MASK                                                                 0x00400000
-#define PHY_ANALOG_TXRF4_PDFB2G_GET(x)                                               (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_TXRF4_PDFB2G_SET(x)                                               (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_TXRF4_RDIV5G_MSB                                                                          24
-#define PHY_ANALOG_TXRF4_RDIV5G_LSB                                                                          23
-#define PHY_ANALOG_TXRF4_RDIV5G_MASK                                                                 0x01800000
-#define PHY_ANALOG_TXRF4_RDIV5G_GET(x)                                               (((x) & 0x01800000) >> 23)
-#define PHY_ANALOG_TXRF4_RDIV5G_SET(x)                                               (((x) << 23) & 0x01800000)
-#define PHY_ANALOG_TXRF4_CAPDIV5G_MSB                                                                        27
-#define PHY_ANALOG_TXRF4_CAPDIV5G_LSB                                                                        25
-#define PHY_ANALOG_TXRF4_CAPDIV5G_MASK                                                               0x0e000000
-#define PHY_ANALOG_TXRF4_CAPDIV5G_GET(x)                                             (((x) & 0x0e000000) >> 25)
-#define PHY_ANALOG_TXRF4_CAPDIV5G_SET(x)                                             (((x) << 25) & 0x0e000000)
-#define PHY_ANALOG_TXRF4_PDPREDIST5G_MSB                                                                     28
-#define PHY_ANALOG_TXRF4_PDPREDIST5G_LSB                                                                     28
-#define PHY_ANALOG_TXRF4_PDPREDIST5G_MASK                                                            0x10000000
-#define PHY_ANALOG_TXRF4_PDPREDIST5G_GET(x)                                          (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_TXRF4_PDPREDIST5G_SET(x)                                          (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_TXRF4_RDIV2G_MSB                                                                          30
-#define PHY_ANALOG_TXRF4_RDIV2G_LSB                                                                          29
-#define PHY_ANALOG_TXRF4_RDIV2G_MASK                                                                 0x60000000
-#define PHY_ANALOG_TXRF4_RDIV2G_GET(x)                                               (((x) & 0x60000000) >> 29)
-#define PHY_ANALOG_TXRF4_RDIV2G_SET(x)                                               (((x) << 29) & 0x60000000)
-#define PHY_ANALOG_TXRF4_PDPREDIST2G_MSB                                                                     31
-#define PHY_ANALOG_TXRF4_PDPREDIST2G_LSB                                                                     31
-#define PHY_ANALOG_TXRF4_PDPREDIST2G_MASK                                                            0x80000000
-#define PHY_ANALOG_TXRF4_PDPREDIST2G_GET(x)                                          (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TXRF4_PDPREDIST2G_SET(x)                                          (((x) << 31) & 0x80000000)
-
-/* macros for TXRF5 */
-#define PHY_ANALOG_TXRF5_ADDRESS                                                                     0x00000050
-#define PHY_ANALOG_TXRF5_OFFSET                                                                      0x00000050
-#define PHY_ANALOG_TXRF5_FBHI2G_MSB                                                                           0
-#define PHY_ANALOG_TXRF5_FBHI2G_LSB                                                                           0
-#define PHY_ANALOG_TXRF5_FBHI2G_MASK                                                                 0x00000001
-#define PHY_ANALOG_TXRF5_FBHI2G_GET(x)                                                (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TXRF5_FBLO2G_MSB                                                                           1
-#define PHY_ANALOG_TXRF5_FBLO2G_LSB                                                                           1
-#define PHY_ANALOG_TXRF5_FBLO2G_MASK                                                                 0x00000002
-#define PHY_ANALOG_TXRF5_FBLO2G_GET(x)                                                (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_TXRF5_REFHI2G_MSB                                                                          4
-#define PHY_ANALOG_TXRF5_REFHI2G_LSB                                                                          2
-#define PHY_ANALOG_TXRF5_REFHI2G_MASK                                                                0x0000001c
-#define PHY_ANALOG_TXRF5_REFHI2G_GET(x)                                               (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_TXRF5_REFHI2G_SET(x)                                               (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_TXRF5_REFLO2G_MSB                                                                          7
-#define PHY_ANALOG_TXRF5_REFLO2G_LSB                                                                          5
-#define PHY_ANALOG_TXRF5_REFLO2G_MASK                                                                0x000000e0
-#define PHY_ANALOG_TXRF5_REFLO2G_GET(x)                                               (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_TXRF5_REFLO2G_SET(x)                                               (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_MSB                                                                       9
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_LSB                                                                       8
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_MASK                                                             0x00000300
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_GET(x)                                            (((x) & 0x00000300) >> 8)
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_SET(x)                                            (((x) << 8) & 0x00000300)
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_MSB                                                                      11
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_LSB                                                                      10
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_MASK                                                             0x00000c00
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_GET(x)                                           (((x) & 0x00000c00) >> 10)
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_SET(x)                                           (((x) << 10) & 0x00000c00)
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_MSB                                                                      13
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_LSB                                                                      12
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_MASK                                                             0x00003000
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_GET(x)                                           (((x) & 0x00003000) >> 12)
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_SET(x)                                           (((x) << 12) & 0x00003000)
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_MSB                                                                      15
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_LSB                                                                      14
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_MASK                                                             0x0000c000
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_GET(x)                                           (((x) & 0x0000c000) >> 14)
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_SET(x)                                           (((x) << 14) & 0x0000c000)
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_MSB                                                                      17
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_LSB                                                                      16
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_MASK                                                             0x00030000
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_GET(x)                                           (((x) & 0x00030000) >> 16)
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_SET(x)                                           (((x) << 16) & 0x00030000)
-#define PHY_ANALOG_TXRF5_PK1B2G_CCK_MSB                                                                      19
-#define PHY_ANALOG_TXRF5_PK1B2G_CCK_LSB                                                                      18
-#define PHY_ANALOG_TXRF5_PK1B2G_CCK_MASK                                                             0x000c0000
-#define PHY_ANALOG_TXRF5_PK1B2G_CCK_GET(x)                                           (((x) & 0x000c0000) >> 18)
-#define PHY_ANALOG_TXRF5_PK1B2G_CCK_SET(x)                                           (((x) << 18) & 0x000c0000)
-#define PHY_ANALOG_TXRF5_MIOB2G_QAM_MSB                                                                      22
-#define PHY_ANALOG_TXRF5_MIOB2G_QAM_LSB                                                                      20
-#define PHY_ANALOG_TXRF5_MIOB2G_QAM_MASK                                                             0x00700000
-#define PHY_ANALOG_TXRF5_MIOB2G_QAM_GET(x)                                           (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_TXRF5_MIOB2G_QAM_SET(x)                                           (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_TXRF5_MIOB2G_PSK_MSB                                                                      25
-#define PHY_ANALOG_TXRF5_MIOB2G_PSK_LSB                                                                      23
-#define PHY_ANALOG_TXRF5_MIOB2G_PSK_MASK                                                             0x03800000
-#define PHY_ANALOG_TXRF5_MIOB2G_PSK_GET(x)                                           (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF5_MIOB2G_PSK_SET(x)                                           (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF5_MIOB2G_CCK_MSB                                                                      28
-#define PHY_ANALOG_TXRF5_MIOB2G_CCK_LSB                                                                      26
-#define PHY_ANALOG_TXRF5_MIOB2G_CCK_MASK                                                             0x1c000000
-#define PHY_ANALOG_TXRF5_MIOB2G_CCK_GET(x)                                           (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF5_MIOB2G_CCK_SET(x)                                           (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF5_COMP2G_QAM_MSB                                                                      31
-#define PHY_ANALOG_TXRF5_COMP2G_QAM_LSB                                                                      29
-#define PHY_ANALOG_TXRF5_COMP2G_QAM_MASK                                                             0xe0000000
-#define PHY_ANALOG_TXRF5_COMP2G_QAM_GET(x)                                           (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF5_COMP2G_QAM_SET(x)                                           (((x) << 29) & 0xe0000000)
-
-/* macros for TXRF6 */
-#define PHY_ANALOG_TXRF6_ADDRESS                                                                     0x00000054
-#define PHY_ANALOG_TXRF6_OFFSET                                                                      0x00000054
-#define PHY_ANALOG_TXRF6_SPARE6_MSB                                                                           0
-#define PHY_ANALOG_TXRF6_SPARE6_LSB                                                                           0
-#define PHY_ANALOG_TXRF6_SPARE6_MASK                                                                 0x00000001
-#define PHY_ANALOG_TXRF6_SPARE6_GET(x)                                                (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TXRF6_SPARE6_SET(x)                                                (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_TXRF6_PAL_LOCKED_MSB                                                                       1
-#define PHY_ANALOG_TXRF6_PAL_LOCKED_LSB                                                                       1
-#define PHY_ANALOG_TXRF6_PAL_LOCKED_MASK                                                             0x00000002
-#define PHY_ANALOG_TXRF6_PAL_LOCKED_GET(x)                                            (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_TXRF6_PADRVGN2G_SMOUT_MSB                                                                  7
-#define PHY_ANALOG_TXRF6_PADRVGN2G_SMOUT_LSB                                                                  2
-#define PHY_ANALOG_TXRF6_PADRVGN2G_SMOUT_MASK                                                        0x000000fc
-#define PHY_ANALOG_TXRF6_PADRVGN2G_SMOUT_GET(x)                                       (((x) & 0x000000fc) >> 2)
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_MSB                                                                      10
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_LSB                                                                       8
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_MASK                                                             0x00000700
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_GET(x)                                            (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_SET(x)                                            (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_MSB                                                                11
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_LSB                                                                11
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_MASK                                                       0x00000800
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_GET(x)                                     (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_SET(x)                                     (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_MSB                                                               15
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_LSB                                                               12
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_MASK                                                      0x0000f000
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_GET(x)                                    (((x) & 0x0000f000) >> 12)
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_SET(x)                                    (((x) << 12) & 0x0000f000)
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_MSB                                                                    18
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_LSB                                                                    16
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_MASK                                                           0x00070000
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_GET(x)                                         (((x) & 0x00070000) >> 16)
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_SET(x)                                         (((x) << 16) & 0x00070000)
-#define PHY_ANALOG_TXRF6_CAPDIV2G_MSB                                                                        21
-#define PHY_ANALOG_TXRF6_CAPDIV2G_LSB                                                                        19
-#define PHY_ANALOG_TXRF6_CAPDIV2G_MASK                                                               0x00380000
-#define PHY_ANALOG_TXRF6_CAPDIV2G_GET(x)                                             (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_TXRF6_CAPDIV2G_SET(x)                                             (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_MSB                                                                     22
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_LSB                                                                     22
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_MASK                                                            0x00400000
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_GET(x)                                          (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_SET(x)                                          (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_TXRF6_ENPACAL2G_MSB                                                                       23
-#define PHY_ANALOG_TXRF6_ENPACAL2G_LSB                                                                       23
-#define PHY_ANALOG_TXRF6_ENPACAL2G_MASK                                                              0x00800000
-#define PHY_ANALOG_TXRF6_ENPACAL2G_GET(x)                                            (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_TXRF6_ENPACAL2G_SET(x)                                            (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_TXRF6_OFFSET2G_MSB                                                                        30
-#define PHY_ANALOG_TXRF6_OFFSET2G_LSB                                                                        24
-#define PHY_ANALOG_TXRF6_OFFSET2G_MASK                                                               0x7f000000
-#define PHY_ANALOG_TXRF6_OFFSET2G_GET(x)                                             (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TXRF6_OFFSET2G_SET(x)                                             (((x) << 24) & 0x7f000000)
-#define PHY_ANALOG_TXRF6_ENOFFSETCAL2G_MSB                                                                   31
-#define PHY_ANALOG_TXRF6_ENOFFSETCAL2G_LSB                                                                   31
-#define PHY_ANALOG_TXRF6_ENOFFSETCAL2G_MASK                                                          0x80000000
-#define PHY_ANALOG_TXRF6_ENOFFSETCAL2G_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TXRF6_ENOFFSETCAL2G_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for TXRF7 */
-#define PHY_ANALOG_TXRF7_ADDRESS                                                                     0x00000058
-#define PHY_ANALOG_TXRF7_OFFSET                                                                      0x00000058
-#define PHY_ANALOG_TXRF7_SPARE7_MSB                                                                           1
-#define PHY_ANALOG_TXRF7_SPARE7_LSB                                                                           0
-#define PHY_ANALOG_TXRF7_SPARE7_MASK                                                                 0x00000003
-#define PHY_ANALOG_TXRF7_SPARE7_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF7_SPARE7_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_MSB                                                                     7
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_LSB                                                                     2
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_MASK                                                           0x000000fc
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_GET(x)                                          (((x) & 0x000000fc) >> 2)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_SET(x)                                          (((x) << 2) & 0x000000fc)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_MSB                                                                    13
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_LSB                                                                     8
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_MASK                                                           0x00003f00
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_GET(x)                                          (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_SET(x)                                          (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_MSB                                                                    19
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_LSB                                                                    14
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_MASK                                                           0x000fc000
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_GET(x)                                         (((x) & 0x000fc000) >> 14)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_SET(x)                                         (((x) << 14) & 0x000fc000)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_MSB                                                                    25
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_LSB                                                                    20
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_MASK                                                           0x03f00000
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_GET(x)                                         (((x) & 0x03f00000) >> 20)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_SET(x)                                         (((x) << 20) & 0x03f00000)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_MSB                                                                    31
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_LSB                                                                    26
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_MASK                                                           0xfc000000
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_GET(x)                                         (((x) & 0xfc000000) >> 26)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_SET(x)                                         (((x) << 26) & 0xfc000000)
-
-/* macros for TXRF8 */
-#define PHY_ANALOG_TXRF8_ADDRESS                                                                     0x0000005c
-#define PHY_ANALOG_TXRF8_OFFSET                                                                      0x0000005c
-#define PHY_ANALOG_TXRF8_SPARE8_MSB                                                                           1
-#define PHY_ANALOG_TXRF8_SPARE8_LSB                                                                           0
-#define PHY_ANALOG_TXRF8_SPARE8_MASK                                                                 0x00000003
-#define PHY_ANALOG_TXRF8_SPARE8_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF8_SPARE8_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_MSB                                                                     7
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_LSB                                                                     2
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_MASK                                                           0x000000fc
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_GET(x)                                          (((x) & 0x000000fc) >> 2)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_SET(x)                                          (((x) << 2) & 0x000000fc)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_MSB                                                                    13
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_LSB                                                                     8
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_MASK                                                           0x00003f00
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_GET(x)                                          (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_SET(x)                                          (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_MSB                                                                    19
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_LSB                                                                    14
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_MASK                                                           0x000fc000
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_GET(x)                                         (((x) & 0x000fc000) >> 14)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_SET(x)                                         (((x) << 14) & 0x000fc000)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_MSB                                                                    25
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_LSB                                                                    20
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_MASK                                                           0x03f00000
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_GET(x)                                         (((x) & 0x03f00000) >> 20)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_SET(x)                                         (((x) << 20) & 0x03f00000)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_MSB                                                                    31
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_LSB                                                                    26
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_MASK                                                           0xfc000000
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_GET(x)                                         (((x) & 0xfc000000) >> 26)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_SET(x)                                         (((x) << 26) & 0xfc000000)
-
-/* macros for TXRF9 */
-#define PHY_ANALOG_TXRF9_ADDRESS                                                                     0x00000060
-#define PHY_ANALOG_TXRF9_OFFSET                                                                      0x00000060
-#define PHY_ANALOG_TXRF9_SPARE9_MSB                                                                           1
-#define PHY_ANALOG_TXRF9_SPARE9_LSB                                                                           0
-#define PHY_ANALOG_TXRF9_SPARE9_MASK                                                                 0x00000003
-#define PHY_ANALOG_TXRF9_SPARE9_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF9_SPARE9_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_MSB                                                                    7
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_LSB                                                                    2
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_MASK                                                          0x000000fc
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_GET(x)                                         (((x) & 0x000000fc) >> 2)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_SET(x)                                         (((x) << 2) & 0x000000fc)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_MSB                                                                   13
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_LSB                                                                    8
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_MASK                                                          0x00003f00
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_GET(x)                                         (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_SET(x)                                         (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_MSB                                                                   19
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_LSB                                                                   14
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_MASK                                                          0x000fc000
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_GET(x)                                        (((x) & 0x000fc000) >> 14)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_SET(x)                                        (((x) << 14) & 0x000fc000)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_MSB                                                                   25
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_LSB                                                                   20
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_MASK                                                          0x03f00000
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_GET(x)                                        (((x) & 0x03f00000) >> 20)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_SET(x)                                        (((x) << 20) & 0x03f00000)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_MSB                                                                   31
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_LSB                                                                   26
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_MASK                                                          0xfc000000
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_GET(x)                                        (((x) & 0xfc000000) >> 26)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_SET(x)                                        (((x) << 26) & 0xfc000000)
-
-/* macros for TXRF10 */
-#define PHY_ANALOG_TXRF10_ADDRESS                                                                    0x00000064
-#define PHY_ANALOG_TXRF10_OFFSET                                                                     0x00000064
-#define PHY_ANALOG_TXRF10_SPARE10_MSB                                                                        12
-#define PHY_ANALOG_TXRF10_SPARE10_LSB                                                                         0
-#define PHY_ANALOG_TXRF10_SPARE10_MASK                                                               0x00001fff
-#define PHY_ANALOG_TXRF10_SPARE10_GET(x)                                              (((x) & 0x00001fff) >> 0)
-#define PHY_ANALOG_TXRF10_SPARE10_SET(x)                                              (((x) << 0) & 0x00001fff)
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_MSB                                                                 13
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_LSB                                                                 13
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_MASK                                                        0x00002000
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_GET(x)                                      (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_SET(x)                                      (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_MSB                                                                     16
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_LSB                                                                     14
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_MASK                                                            0x0001c000
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_GET(x)                                          (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_SET(x)                                          (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_MSB                                                                     19
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_LSB                                                                     17
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_MASK                                                            0x000e0000
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_GET(x)                                          (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_SET(x)                                          (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_MSB                                                                 26
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_LSB                                                                 20
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_MASK                                                        0x07f00000
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_GET(x)                                      (((x) & 0x07f00000) >> 20)
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_SET(x)                                      (((x) << 20) & 0x07f00000)
-#define PHY_ANALOG_TXRF10_DB2GCALTX_MSB                                                                      29
-#define PHY_ANALOG_TXRF10_DB2GCALTX_LSB                                                                      27
-#define PHY_ANALOG_TXRF10_DB2GCALTX_MASK                                                             0x38000000
-#define PHY_ANALOG_TXRF10_DB2GCALTX_GET(x)                                           (((x) & 0x38000000) >> 27)
-#define PHY_ANALOG_TXRF10_DB2GCALTX_SET(x)                                           (((x) << 27) & 0x38000000)
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_MSB                                                                     30
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_LSB                                                                     30
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_MASK                                                            0x40000000
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_GET(x)                                          (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_SET(x)                                          (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_MSB                                                                  31
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_LSB                                                                  31
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_MASK                                                         0x80000000
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_GET(x)                                       (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_SET(x)                                       (((x) << 31) & 0x80000000)
-
-/* macros for TXRF11 */
-#define PHY_ANALOG_TXRF11_ADDRESS                                                                    0x00000068
-#define PHY_ANALOG_TXRF11_OFFSET                                                                     0x00000068
-#define PHY_ANALOG_TXRF11_SPARE11_MSB                                                                         1
-#define PHY_ANALOG_TXRF11_SPARE11_LSB                                                                         0
-#define PHY_ANALOG_TXRF11_SPARE11_MASK                                                               0x00000003
-#define PHY_ANALOG_TXRF11_SPARE11_GET(x)                                              (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF11_SPARE11_SET(x)                                              (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS5G_MSB                                                               4
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS5G_LSB                                                               2
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS5G_MASK                                                     0x0000001c
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS5G_GET(x)                                    (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS5G_SET(x)                                    (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_MSB                                                                7
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_LSB                                                                5
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_MASK                                                      0x000000e0
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_GET(x)                                     (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_SET(x)                                     (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_MSB                                                                   10
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_LSB                                                                    8
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_MASK                                                          0x00000700
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_GET(x)                                         (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_SET(x)                                         (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_MSB                                                              13
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_LSB                                                              11
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_MASK                                                     0x00003800
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_GET(x)                                   (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_SET(x)                                   (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_MSB                                                               16
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_LSB                                                               14
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_MASK                                                      0x0001c000
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_GET(x)                                    (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_SET(x)                                    (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_MSB                                                                    19
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_LSB                                                                    17
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_MASK                                                           0x000e0000
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_GET(x)                                         (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_SET(x)                                         (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_MSB                                                                  22
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_LSB                                                                  20
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_MASK                                                         0x00700000
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_GET(x)                                       (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_SET(x)                                       (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_MSB                                                                  25
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_LSB                                                                  23
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_MASK                                                         0x03800000
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_GET(x)                                       (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_SET(x)                                       (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_MSB                                                               28
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_LSB                                                               26
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_MASK                                                      0x1c000000
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_GET(x)                                    (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_SET(x)                                    (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_MSB                                                                   31
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_LSB                                                                   29
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_MASK                                                          0xe0000000
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_GET(x)                                        (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_SET(x)                                        (((x) << 29) & 0xe0000000)
-
-/* macros for TXRF12 */
-#define PHY_ANALOG_TXRF12_ADDRESS                                                                    0x0000006c
-#define PHY_ANALOG_TXRF12_OFFSET                                                                     0x0000006c
-#define PHY_ANALOG_TXRF12_SPARE12_2_MSB                                                                       7
-#define PHY_ANALOG_TXRF12_SPARE12_2_LSB                                                                       0
-#define PHY_ANALOG_TXRF12_SPARE12_2_MASK                                                             0x000000ff
-#define PHY_ANALOG_TXRF12_SPARE12_2_GET(x)                                            (((x) & 0x000000ff) >> 0)
-#define PHY_ANALOG_TXRF12_SPARE12_1_MSB                                                                      15
-#define PHY_ANALOG_TXRF12_SPARE12_1_LSB                                                                       8
-#define PHY_ANALOG_TXRF12_SPARE12_1_MASK                                                             0x0000ff00
-#define PHY_ANALOG_TXRF12_SPARE12_1_GET(x)                                            (((x) & 0x0000ff00) >> 8)
-#define PHY_ANALOG_TXRF12_SPARE12_1_SET(x)                                            (((x) << 8) & 0x0000ff00)
-#define PHY_ANALOG_TXRF12_ATBSEL5G_MSB                                                                       19
-#define PHY_ANALOG_TXRF12_ATBSEL5G_LSB                                                                       16
-#define PHY_ANALOG_TXRF12_ATBSEL5G_MASK                                                              0x000f0000
-#define PHY_ANALOG_TXRF12_ATBSEL5G_GET(x)                                            (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_TXRF12_ATBSEL5G_SET(x)                                            (((x) << 16) & 0x000f0000)
-#define PHY_ANALOG_TXRF12_ATBSEL2G_MSB                                                                       22
-#define PHY_ANALOG_TXRF12_ATBSEL2G_LSB                                                                       20
-#define PHY_ANALOG_TXRF12_ATBSEL2G_MASK                                                              0x00700000
-#define PHY_ANALOG_TXRF12_ATBSEL2G_GET(x)                                            (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_TXRF12_ATBSEL2G_SET(x)                                            (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_MSB                                                                    25
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_LSB                                                                    23
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_MASK                                                           0x03800000
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_GET(x)                                         (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_SET(x)                                         (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_MSB                                                                  28
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_LSB                                                                  26
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_MASK                                                         0x1c000000
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_GET(x)                                       (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_SET(x)                                       (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_MSB                                                                  31
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_LSB                                                                  29
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_MASK                                                         0xe0000000
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_GET(x)                                       (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_SET(x)                                       (((x) << 29) & 0xe0000000)
-
-/* macros for SYNTH1 */
-#define PHY_ANALOG_SYNTH1_ADDRESS                                                                    0x00000080
-#define PHY_ANALOG_SYNTH1_OFFSET                                                                     0x00000080
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_MSB                                                                   2
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_LSB                                                                   0
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_MASK                                                         0x00000007
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_GET(x)                                        (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_SET(x)                                        (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_MSB                                                                     5
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_LSB                                                                     3
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_MASK                                                           0x00000038
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_GET(x)                                          (((x) & 0x00000038) >> 3)
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_SET(x)                                          (((x) << 3) & 0x00000038)
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_MSB                                                           6
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_LSB                                                           6
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_MASK                                                 0x00000040
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_GET(x)                                (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_SET(x)                                (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_MSB                                                                  7
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_LSB                                                                  7
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_MASK                                                        0x00000080
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_GET(x)                                       (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_SET(x)                                       (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_MSB                                                                 8
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_LSB                                                                 8
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_MASK                                                       0x00000100
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_GET(x)                                      (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_SET(x)                                      (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_MSB                                                                 9
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_LSB                                                                 9
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_MASK                                                       0x00000200
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_GET(x)                                      (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_SET(x)                                      (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_MSB                                                                    10
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_LSB                                                                    10
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_MASK                                                           0x00000400
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_GET(x)                                         (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_SET(x)                                         (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_MSB                                                                     11
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_LSB                                                                     11
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_MASK                                                            0x00000800
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_GET(x)                                          (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_SET(x)                                          (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_MSB                                                                 12
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_LSB                                                                 12
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_MASK                                                        0x00001000
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_GET(x)                                      (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_SET(x)                                      (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_SYNTH1_PWUP_PD_MSB                                                                        15
-#define PHY_ANALOG_SYNTH1_PWUP_PD_LSB                                                                        13
-#define PHY_ANALOG_SYNTH1_PWUP_PD_MASK                                                               0x0000e000
-#define PHY_ANALOG_SYNTH1_PWUP_PD_GET(x)                                             (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_SYNTH1_PWUP_PD_SET(x)                                             (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_MSB                                                                     16
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_LSB                                                                     16
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_MASK                                                            0x00010000
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_GET(x)                                          (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_SET(x)                                          (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_MSB                                                                     18
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_LSB                                                                     17
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_MASK                                                            0x00060000
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_GET(x)                                          (((x) & 0x00060000) >> 17)
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_SET(x)                                          (((x) << 17) & 0x00060000)
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_MSB                                                                    20
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_LSB                                                                    19
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_MASK                                                           0x00180000
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_GET(x)                                         (((x) & 0x00180000) >> 19)
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_SET(x)                                         (((x) << 19) & 0x00180000)
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_MSB                                                                   21
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_LSB                                                                   21
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_MASK                                                          0x00200000
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_GET(x)                                        (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_SET(x)                                        (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_MSB                                                                     22
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_LSB                                                                     22
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_MASK                                                            0x00400000
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_GET(x)                                          (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_SET(x)                                          (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_MSB                                                                      23
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_LSB                                                                      23
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_MASK                                                             0x00800000
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_GET(x)                                           (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_SET(x)                                           (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_MSB                                                                      24
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_LSB                                                                      24
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_MASK                                                             0x01000000
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_GET(x)                                           (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_SET(x)                                           (((x) << 24) & 0x01000000)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_MSB                                                                    25
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_LSB                                                                    25
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_MASK                                                           0x02000000
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_GET(x)                                         (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_SET(x)                                         (((x) << 25) & 0x02000000)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_MSB                                                                    26
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_LSB                                                                    26
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_MASK                                                           0x04000000
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_GET(x)                                         (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_SET(x)                                         (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_MSB                                                                      27
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_LSB                                                                      27
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_MASK                                                             0x08000000
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_GET(x)                                           (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_SET(x)                                           (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_SYNTH1_PWD_VCO_MSB                                                                        28
-#define PHY_ANALOG_SYNTH1_PWD_VCO_LSB                                                                        28
-#define PHY_ANALOG_SYNTH1_PWD_VCO_MASK                                                               0x10000000
-#define PHY_ANALOG_SYNTH1_PWD_VCO_GET(x)                                             (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_SYNTH1_PWD_VCO_SET(x)                                             (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_MSB                                                                      29
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_LSB                                                                      29
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_MASK                                                             0x20000000
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_GET(x)                                           (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_SET(x)                                           (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_SYNTH1_PWD_CP_MSB                                                                         30
-#define PHY_ANALOG_SYNTH1_PWD_CP_LSB                                                                         30
-#define PHY_ANALOG_SYNTH1_PWD_CP_MASK                                                                0x40000000
-#define PHY_ANALOG_SYNTH1_PWD_CP_GET(x)                                              (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH1_PWD_CP_SET(x)                                              (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_MSB                                                                       31
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_LSB                                                                       31
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_MASK                                                              0x80000000
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_GET(x)                                            (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_SET(x)                                            (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH2 */
-#define PHY_ANALOG_SYNTH2_ADDRESS                                                                    0x00000084
-#define PHY_ANALOG_SYNTH2_OFFSET                                                                     0x00000084
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_MSB                                                                       3
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_LSB                                                                       0
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_MASK                                                             0x0000000f
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_GET(x)                                            (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_SET(x)                                            (((x) << 0) & 0x0000000f)
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_MSB                                                                       7
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_LSB                                                                       4
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_MASK                                                             0x000000f0
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_GET(x)                                            (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_SET(x)                                            (((x) << 4) & 0x000000f0)
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_MSB                                                                      11
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_LSB                                                                       8
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_MASK                                                             0x00000f00
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_GET(x)                                            (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_SET(x)                                            (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_MSB                                                                    15
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_LSB                                                                    12
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_MASK                                                           0x0000f000
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_GET(x)                                         (((x) & 0x0000f000) >> 12)
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_SET(x)                                         (((x) << 12) & 0x0000f000)
-#define PHY_ANALOG_SYNTH2_CPLOWLK_MSB                                                                        16
-#define PHY_ANALOG_SYNTH2_CPLOWLK_LSB                                                                        16
-#define PHY_ANALOG_SYNTH2_CPLOWLK_MASK                                                               0x00010000
-#define PHY_ANALOG_SYNTH2_CPLOWLK_GET(x)                                             (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_SYNTH2_CPLOWLK_SET(x)                                             (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_MSB                                                             17
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_LSB                                                             17
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_MASK                                                    0x00020000
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_GET(x)                                  (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_SET(x)                                  (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_SYNTH2_CPBIAS_MSB                                                                         19
-#define PHY_ANALOG_SYNTH2_CPBIAS_LSB                                                                         18
-#define PHY_ANALOG_SYNTH2_CPBIAS_MASK                                                                0x000c0000
-#define PHY_ANALOG_SYNTH2_CPBIAS_GET(x)                                              (((x) & 0x000c0000) >> 18)
-#define PHY_ANALOG_SYNTH2_CPBIAS_SET(x)                                              (((x) << 18) & 0x000c0000)
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_MSB                                                                     22
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_LSB                                                                     20
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_MASK                                                            0x00700000
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_GET(x)                                          (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_SET(x)                                          (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_MSB                                                                     25
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_LSB                                                                     23
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_MASK                                                            0x03800000
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_GET(x)                                          (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_SET(x)                                          (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_MSB                                                                      28
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_LSB                                                                      26
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_MASK                                                             0x1c000000
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_GET(x)                                           (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_SET(x)                                           (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_MSB                                                                     31
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_LSB                                                                     29
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_MASK                                                            0xe0000000
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_GET(x)                                          (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_SET(x)                                          (((x) << 29) & 0xe0000000)
-
-/* macros for SYNTH3 */
-#define PHY_ANALOG_SYNTH3_ADDRESS                                                                    0x00000088
-#define PHY_ANALOG_SYNTH3_OFFSET                                                                     0x00000088
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_MSB                                                                   5
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_LSB                                                                   0
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_MASK                                                         0x0000003f
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_GET(x)                                        (((x) & 0x0000003f) >> 0)
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_SET(x)                                        (((x) << 0) & 0x0000003f)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_MSB                                                                   11
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_LSB                                                                    6
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_MASK                                                          0x00000fc0
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_GET(x)                                         (((x) & 0x00000fc0) >> 6)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_SET(x)                                         (((x) << 6) & 0x00000fc0)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_MSB                                                                   17
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_LSB                                                                   12
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_MASK                                                          0x0003f000
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_GET(x)                                        (((x) & 0x0003f000) >> 12)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_SET(x)                                        (((x) << 12) & 0x0003f000)
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_MSB                                                                     23
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_LSB                                                                     18
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_MASK                                                            0x00fc0000
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_GET(x)                                          (((x) & 0x00fc0000) >> 18)
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_SET(x)                                          (((x) << 18) & 0x00fc0000)
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_MSB                                                              29
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_LSB                                                              24
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_MASK                                                     0x3f000000
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_GET(x)                                   (((x) & 0x3f000000) >> 24)
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_SET(x)                                   (((x) << 24) & 0x3f000000)
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_MSB                                                                   30
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_LSB                                                                   30
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_MASK                                                          0x40000000
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_GET(x)                                        (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_SET(x)                                        (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_MSB                                                                   31
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_LSB                                                                   31
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_MASK                                                          0x80000000
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH4 */
-#define PHY_ANALOG_SYNTH4_ADDRESS                                                                    0x0000008c
-#define PHY_ANALOG_SYNTH4_OFFSET                                                                     0x0000008c
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_MSB                                                                 0
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_LSB                                                                 0
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_MASK                                                       0x00000001
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_GET(x)                                      (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_SET(x)                                      (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_MSB                                                                    1
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_LSB                                                                    1
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_MASK                                                          0x00000002
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_GET(x)                                         (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_SET(x)                                         (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_MSB                                                                 3
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_LSB                                                                 2
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_MASK                                                       0x0000000c
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_GET(x)                                      (((x) & 0x0000000c) >> 2)
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_SET(x)                                      (((x) << 2) & 0x0000000c)
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_MSB                                                               4
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_LSB                                                               4
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_MASK                                                     0x00000010
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_GET(x)                                    (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_SET(x)                                    (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_MSB                                                                   5
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_LSB                                                                   5
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_MASK                                                         0x00000020
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_GET(x)                                        (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_SET(x)                                        (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_SYNTH4_SDM_DITHER_MSB                                                                      7
-#define PHY_ANALOG_SYNTH4_SDM_DITHER_LSB                                                                      6
-#define PHY_ANALOG_SYNTH4_SDM_DITHER_MASK                                                            0x000000c0
-#define PHY_ANALOG_SYNTH4_SDM_DITHER_GET(x)                                           (((x) & 0x000000c0) >> 6)
-#define PHY_ANALOG_SYNTH4_SDM_DITHER_SET(x)                                           (((x) << 6) & 0x000000c0)
-#define PHY_ANALOG_SYNTH4_SDM_MODE_MSB                                                                        8
-#define PHY_ANALOG_SYNTH4_SDM_MODE_LSB                                                                        8
-#define PHY_ANALOG_SYNTH4_SDM_MODE_MASK                                                              0x00000100
-#define PHY_ANALOG_SYNTH4_SDM_MODE_GET(x)                                             (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_SYNTH4_SDM_MODE_SET(x)                                             (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_MSB                                                                     9
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_LSB                                                                     9
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_MASK                                                           0x00000200
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_GET(x)                                          (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_SET(x)                                          (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_MSB                                                                    10
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_LSB                                                                    10
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_MASK                                                           0x00000400
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_GET(x)                                         (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_SET(x)                                         (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_SYNTH4_PRESCSEL_MSB                                                                       12
-#define PHY_ANALOG_SYNTH4_PRESCSEL_LSB                                                                       11
-#define PHY_ANALOG_SYNTH4_PRESCSEL_MASK                                                              0x00001800
-#define PHY_ANALOG_SYNTH4_PRESCSEL_GET(x)                                            (((x) & 0x00001800) >> 11)
-#define PHY_ANALOG_SYNTH4_PRESCSEL_SET(x)                                            (((x) << 11) & 0x00001800)
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_MSB                                                                    13
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_LSB                                                                    13
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_MASK                                                           0x00002000
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_GET(x)                                         (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_SET(x)                                         (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_MSB                                                                 14
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_LSB                                                                 14
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_MASK                                                        0x00004000
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_GET(x)                                      (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_SET(x)                                      (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_MSB                                                                    15
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_LSB                                                                    15
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_MASK                                                           0x00008000
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_GET(x)                                         (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_SET(x)                                         (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_MSB                                                               16
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_LSB                                                               16
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_MASK                                                      0x00010000
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_GET(x)                                    (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_SET(x)                                    (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_MSB                                                                   17
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_LSB                                                                   17
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_MASK                                                          0x00020000
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_GET(x)                                        (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_SET(x)                                        (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_MSB                                                                     25
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_LSB                                                                     18
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_MASK                                                            0x03fc0000
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_GET(x)                                          (((x) & 0x03fc0000) >> 18)
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_SET(x)                                          (((x) << 18) & 0x03fc0000)
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_MSB                                                                   26
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_LSB                                                                   26
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_MASK                                                          0x04000000
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_GET(x)                                        (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_SET(x)                                        (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_MSB                                                                    27
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_LSB                                                                    27
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_MASK                                                           0x08000000
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_GET(x)                                         (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_SET(x)                                         (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_MSB                                                            28
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_LSB                                                            28
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_MASK                                                   0x10000000
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_GET(x)                                 (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_SET(x)                                 (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_MSB                                                                  29
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_LSB                                                                  29
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_MASK                                                         0x20000000
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_GET(x)                                       (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_SET(x)                                       (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_MSB                                                                     30
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_LSB                                                                     30
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_MASK                                                            0x40000000
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_GET(x)                                          (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_SET(x)                                          (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_MSB                                                              31
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_LSB                                                              31
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_MASK                                                     0x80000000
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_GET(x)                                   (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_SET(x)                                   (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH5 */
-#define PHY_ANALOG_SYNTH5_ADDRESS                                                                    0x00000090
-#define PHY_ANALOG_SYNTH5_OFFSET                                                                     0x00000090
-#define PHY_ANALOG_SYNTH5_VCOBIAS_MSB                                                                         1
-#define PHY_ANALOG_SYNTH5_VCOBIAS_LSB                                                                         0
-#define PHY_ANALOG_SYNTH5_VCOBIAS_MASK                                                               0x00000003
-#define PHY_ANALOG_SYNTH5_VCOBIAS_GET(x)                                              (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_SYNTH5_VCOBIAS_SET(x)                                              (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_MSB                                                                4
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_LSB                                                                2
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_MASK                                                      0x0000001c
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_GET(x)                                     (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_SET(x)                                     (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_MSB                                                                7
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_LSB                                                                5
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_MASK                                                      0x000000e0
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_GET(x)                                     (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_SET(x)                                     (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_MSB                                                                   10
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_LSB                                                                    8
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_MASK                                                          0x00000700
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_GET(x)                                         (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_SET(x)                                         (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_MSB                                                                13
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_LSB                                                                11
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_MASK                                                       0x00003800
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_GET(x)                                     (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_SET(x)                                     (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_MSB                                                                14
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_LSB                                                                14
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_MASK                                                       0x00004000
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_GET(x)                                     (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_SET(x)                                     (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_MSB                                                                   17
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_LSB                                                                   15
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_MASK                                                          0x00038000
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_GET(x)                                        (((x) & 0x00038000) >> 15)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_SET(x)                                        (((x) << 15) & 0x00038000)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_MSB                                                                 20
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_LSB                                                                 18
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_MASK                                                        0x001c0000
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_GET(x)                                      (((x) & 0x001c0000) >> 18)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_SET(x)                                      (((x) << 18) & 0x001c0000)
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_MSB                                                                 23
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_LSB                                                                 21
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_MASK                                                        0x00e00000
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_GET(x)                                      (((x) & 0x00e00000) >> 21)
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_SET(x)                                      (((x) << 21) & 0x00e00000)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_MSB                                                                 26
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_LSB                                                                 24
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_MASK                                                        0x07000000
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_GET(x)                                      (((x) & 0x07000000) >> 24)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_SET(x)                                      (((x) << 24) & 0x07000000)
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_MSB                                                                   29
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_LSB                                                                   27
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_MASK                                                          0x38000000
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_GET(x)                                        (((x) & 0x38000000) >> 27)
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_SET(x)                                        (((x) << 27) & 0x38000000)
-#define PHY_ANALOG_SYNTH5_SPARE5A_MSB                                                                        31
-#define PHY_ANALOG_SYNTH5_SPARE5A_LSB                                                                        30
-#define PHY_ANALOG_SYNTH5_SPARE5A_MASK                                                               0xc0000000
-#define PHY_ANALOG_SYNTH5_SPARE5A_GET(x)                                             (((x) & 0xc0000000) >> 30)
-#define PHY_ANALOG_SYNTH5_SPARE5A_SET(x)                                             (((x) << 30) & 0xc0000000)
-
-/* macros for SYNTH6 */
-#define PHY_ANALOG_SYNTH6_ADDRESS                                                                    0x00000094
-#define PHY_ANALOG_SYNTH6_OFFSET                                                                     0x00000094
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_MSB                                                                     1
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_LSB                                                                     0
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_MASK                                                           0x00000003
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_GET(x)                                          (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_SYNTH6_LOOP_IP_MSB                                                                         8
-#define PHY_ANALOG_SYNTH6_LOOP_IP_LSB                                                                         2
-#define PHY_ANALOG_SYNTH6_LOOP_IP_MASK                                                               0x000001fc
-#define PHY_ANALOG_SYNTH6_LOOP_IP_GET(x)                                              (((x) & 0x000001fc) >> 2)
-#define PHY_ANALOG_SYNTH6_VC2LOW_MSB                                                                          9
-#define PHY_ANALOG_SYNTH6_VC2LOW_LSB                                                                          9
-#define PHY_ANALOG_SYNTH6_VC2LOW_MASK                                                                0x00000200
-#define PHY_ANALOG_SYNTH6_VC2LOW_GET(x)                                               (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_SYNTH6_VC2HIGH_MSB                                                                        10
-#define PHY_ANALOG_SYNTH6_VC2HIGH_LSB                                                                        10
-#define PHY_ANALOG_SYNTH6_VC2HIGH_MASK                                                               0x00000400
-#define PHY_ANALOG_SYNTH6_VC2HIGH_GET(x)                                             (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_MSB                                                                    11
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_LSB                                                                    11
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_MASK                                                           0x00000800
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_GET(x)                                         (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_MSB                                                               12
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_LSB                                                               12
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_MASK                                                      0x00001000
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_GET(x)                                    (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_SYNTH6_RESET_PFD_MSB                                                                      13
-#define PHY_ANALOG_SYNTH6_RESET_PFD_LSB                                                                      13
-#define PHY_ANALOG_SYNTH6_RESET_PFD_MASK                                                             0x00002000
-#define PHY_ANALOG_SYNTH6_RESET_PFD_GET(x)                                           (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_SYNTH6_RESET_RFD_MSB                                                                      14
-#define PHY_ANALOG_SYNTH6_RESET_RFD_LSB                                                                      14
-#define PHY_ANALOG_SYNTH6_RESET_RFD_MASK                                                             0x00004000
-#define PHY_ANALOG_SYNTH6_RESET_RFD_GET(x)                                           (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_SYNTH6_SHORT_R_MSB                                                                        15
-#define PHY_ANALOG_SYNTH6_SHORT_R_LSB                                                                        15
-#define PHY_ANALOG_SYNTH6_SHORT_R_MASK                                                               0x00008000
-#define PHY_ANALOG_SYNTH6_SHORT_R_GET(x)                                             (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_MSB                                                                     23
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_LSB                                                                     16
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_MASK                                                            0x00ff0000
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_GET(x)                                          (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_SYNTH6_PIN_VC_MSB                                                                         24
-#define PHY_ANALOG_SYNTH6_PIN_VC_LSB                                                                         24
-#define PHY_ANALOG_SYNTH6_PIN_VC_MASK                                                                0x01000000
-#define PHY_ANALOG_SYNTH6_PIN_VC_GET(x)                                              (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_MSB                                                               25
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_LSB                                                               25
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_MASK                                                      0x02000000
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_GET(x)                                    (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_MSB                                                                     26
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_LSB                                                                     26
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_MASK                                                            0x04000000
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_GET(x)                                          (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_MSB                                                                 30
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_LSB                                                                 27
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_MASK                                                        0x78000000
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_GET(x)                                      (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_MSB                                                                       31
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_LSB                                                                       31
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_MASK                                                              0x80000000
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_GET(x)                                            (((x) & 0x80000000) >> 31)
-
-/* macros for SYNTH7 */
-#define PHY_ANALOG_SYNTH7_ADDRESS                                                                    0x00000098
-#define PHY_ANALOG_SYNTH7_OFFSET                                                                     0x00000098
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_MSB                                                                  0
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_LSB                                                                  0
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_MASK                                                        0x00000001
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_GET(x)                                       (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_SET(x)                                       (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_MSB                                                                   1
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_LSB                                                                   1
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_MASK                                                         0x00000002
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_GET(x)                                        (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_SET(x)                                        (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_SYNTH7_CHANFRAC_MSB                                                                       18
-#define PHY_ANALOG_SYNTH7_CHANFRAC_LSB                                                                        2
-#define PHY_ANALOG_SYNTH7_CHANFRAC_MASK                                                              0x0007fffc
-#define PHY_ANALOG_SYNTH7_CHANFRAC_GET(x)                                             (((x) & 0x0007fffc) >> 2)
-#define PHY_ANALOG_SYNTH7_CHANFRAC_SET(x)                                             (((x) << 2) & 0x0007fffc)
-#define PHY_ANALOG_SYNTH7_CHANSEL_MSB                                                                        27
-#define PHY_ANALOG_SYNTH7_CHANSEL_LSB                                                                        19
-#define PHY_ANALOG_SYNTH7_CHANSEL_MASK                                                               0x0ff80000
-#define PHY_ANALOG_SYNTH7_CHANSEL_GET(x)                                             (((x) & 0x0ff80000) >> 19)
-#define PHY_ANALOG_SYNTH7_CHANSEL_SET(x)                                             (((x) << 19) & 0x0ff80000)
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_MSB                                                                    29
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_LSB                                                                    28
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_MASK                                                           0x30000000
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_GET(x)                                         (((x) & 0x30000000) >> 28)
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_SET(x)                                         (((x) << 28) & 0x30000000)
-#define PHY_ANALOG_SYNTH7_FRACMODE_MSB                                                                       30
-#define PHY_ANALOG_SYNTH7_FRACMODE_LSB                                                                       30
-#define PHY_ANALOG_SYNTH7_FRACMODE_MASK                                                              0x40000000
-#define PHY_ANALOG_SYNTH7_FRACMODE_GET(x)                                            (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH7_FRACMODE_SET(x)                                            (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_MSB                                                               31
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_LSB                                                               31
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_MASK                                                      0x80000000
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_GET(x)                                    (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_SET(x)                                    (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH8 */
-#define PHY_ANALOG_SYNTH8_ADDRESS                                                                    0x0000009c
-#define PHY_ANALOG_SYNTH8_OFFSET                                                                     0x0000009c
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_MSB                                                             0
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_LSB                                                             0
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_MASK                                                   0x00000001
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_GET(x)                                  (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_SET(x)                                  (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_MSB                                                                       7
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_LSB                                                                       1
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_MASK                                                             0x000000fe
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_GET(x)                                            (((x) & 0x000000fe) >> 1)
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_SET(x)                                            (((x) << 1) & 0x000000fe)
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_MSB                                                                       11
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_LSB                                                                        8
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_MASK                                                              0x00000f00
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_GET(x)                                             (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_SET(x)                                             (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_MSB                                                                       16
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_LSB                                                                       12
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_MASK                                                              0x0001f000
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_GET(x)                                            (((x) & 0x0001f000) >> 12)
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_SET(x)                                            (((x) << 12) & 0x0001f000)
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_MSB                                                                       21
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_LSB                                                                       17
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_MASK                                                              0x003e0000
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_GET(x)                                            (((x) & 0x003e0000) >> 17)
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_SET(x)                                            (((x) << 17) & 0x003e0000)
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_MSB                                                              26
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_LSB                                                              22
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_MASK                                                     0x07c00000
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_GET(x)                                   (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_SET(x)                                   (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH8_REFDIVB_MSB                                                                        31
-#define PHY_ANALOG_SYNTH8_REFDIVB_LSB                                                                        27
-#define PHY_ANALOG_SYNTH8_REFDIVB_MASK                                                               0xf8000000
-#define PHY_ANALOG_SYNTH8_REFDIVB_GET(x)                                             (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH8_REFDIVB_SET(x)                                             (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH9 */
-#define PHY_ANALOG_SYNTH9_ADDRESS                                                                    0x000000a0
-#define PHY_ANALOG_SYNTH9_OFFSET                                                                     0x000000a0
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_MSB                                                                   0
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_LSB                                                                   0
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_MASK                                                         0x00000001
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_GET(x)                                        (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_SET(x)                                        (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_MSB                                                                     3
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_LSB                                                                     1
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_MASK                                                           0x0000000e
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_GET(x)                                          (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_SET(x)                                          (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_MSB                                                                      7
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_LSB                                                                      4
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_MASK                                                            0x000000f0
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_GET(x)                                           (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_SET(x)                                           (((x) << 4) & 0x000000f0)
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_MSB                                                                      11
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_LSB                                                                       8
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_MASK                                                             0x00000f00
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_GET(x)                                            (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_SET(x)                                            (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_MSB                                                                      16
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_LSB                                                                      12
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_MASK                                                             0x0001f000
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_GET(x)                                           (((x) & 0x0001f000) >> 12)
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_SET(x)                                           (((x) << 12) & 0x0001f000)
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_MSB                                                                      21
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_LSB                                                                      17
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_MASK                                                             0x003e0000
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_GET(x)                                           (((x) & 0x003e0000) >> 17)
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_SET(x)                                           (((x) << 17) & 0x003e0000)
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_MSB                                                              26
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_LSB                                                              22
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_MASK                                                     0x07c00000
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_GET(x)                                   (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_SET(x)                                   (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH9_REFDIVA_MSB                                                                        31
-#define PHY_ANALOG_SYNTH9_REFDIVA_LSB                                                                        27
-#define PHY_ANALOG_SYNTH9_REFDIVA_MASK                                                               0xf8000000
-#define PHY_ANALOG_SYNTH9_REFDIVA_GET(x)                                             (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH9_REFDIVA_SET(x)                                             (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH10 */
-#define PHY_ANALOG_SYNTH10_ADDRESS                                                                   0x000000a4
-#define PHY_ANALOG_SYNTH10_OFFSET                                                                    0x000000a4
-#define PHY_ANALOG_SYNTH10_SPARE10A_MSB                                                                       0
-#define PHY_ANALOG_SYNTH10_SPARE10A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH10_SPARE10A_MASK                                                             0x00000001
-#define PHY_ANALOG_SYNTH10_SPARE10A_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH10_SPARE10A_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_MSB                                                                3
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_LSB                                                                1
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_MASK                                                      0x0000000e
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_GET(x)                                     (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_SET(x)                                     (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_SYNTH10_EN_2X_LOOPFILT_MSB                                                                 4
-#define PHY_ANALOG_SYNTH10_EN_2X_LOOPFILT_LSB                                                                 4
-#define PHY_ANALOG_SYNTH10_EN_2X_LOOPFILT_MASK                                                       0x00000010
-#define PHY_ANALOG_SYNTH10_EN_2X_LOOPFILT_GET(x)                                      (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_SYNTH10_EN_2X_LOOPFILT_SET(x)                                      (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_MSB                                                                 7
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_LSB                                                                 5
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_MASK                                                       0x000000e0
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_GET(x)                                      (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_SET(x)                                      (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_MSB                                                                10
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_LSB                                                                 8
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_MASK                                                       0x00000700
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_GET(x)                                      (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_SET(x)                                      (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_MSB                                                                   13
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_LSB                                                                   11
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_MASK                                                          0x00003800
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_GET(x)                                        (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_SET(x)                                        (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_MSB                                                                    17
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_LSB                                                                    14
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_MASK                                                           0x0003c000
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_GET(x)                                         (((x) & 0x0003c000) >> 14)
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_SET(x)                                         (((x) << 14) & 0x0003c000)
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_MSB                                                                     21
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_LSB                                                                     18
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_MASK                                                            0x003c0000
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_GET(x)                                          (((x) & 0x003c0000) >> 18)
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_SET(x)                                          (((x) << 18) & 0x003c0000)
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_MSB                                                                     26
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_LSB                                                                     22
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_MASK                                                            0x07c00000
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_GET(x)                                          (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_SET(x)                                          (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_MSB                                                                     31
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_LSB                                                                     27
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_MASK                                                            0xf8000000
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_GET(x)                                          (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_SET(x)                                          (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH11 */
-#define PHY_ANALOG_SYNTH11_ADDRESS                                                                   0x000000a8
-#define PHY_ANALOG_SYNTH11_OFFSET                                                                    0x000000a8
-#define PHY_ANALOG_SYNTH11_SPARE11A_MSB                                                                       4
-#define PHY_ANALOG_SYNTH11_SPARE11A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH11_SPARE11A_MASK                                                             0x0000001f
-#define PHY_ANALOG_SYNTH11_SPARE11A_GET(x)                                            (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_SYNTH11_SPARE11A_SET(x)                                            (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_MSB                                                               5
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_LSB                                                               5
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_MASK                                                     0x00000020
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_GET(x)                                    (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_SET(x)                                    (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_SYNTH11_LOREFSEL_MSB                                                                       7
-#define PHY_ANALOG_SYNTH11_LOREFSEL_LSB                                                                       6
-#define PHY_ANALOG_SYNTH11_LOREFSEL_MASK                                                             0x000000c0
-#define PHY_ANALOG_SYNTH11_LOREFSEL_GET(x)                                            (((x) & 0x000000c0) >> 6)
-#define PHY_ANALOG_SYNTH11_LOREFSEL_SET(x)                                            (((x) << 6) & 0x000000c0)
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_MSB                                                                    9
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_LSB                                                                    8
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_MASK                                                          0x00000300
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_GET(x)                                         (((x) & 0x00000300) >> 8)
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_SET(x)                                         (((x) << 8) & 0x00000300)
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_MSB                                                               10
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_LSB                                                               10
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_MASK                                                      0x00000400
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_GET(x)                                    (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_SET(x)                                    (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_MSB                                                                   13
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_LSB                                                                   11
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_MASK                                                          0x00003800
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_GET(x)                                        (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_SET(x)                                        (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_MSB                                                                    17
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_LSB                                                                    14
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_MASK                                                           0x0003c000
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_GET(x)                                         (((x) & 0x0003c000) >> 14)
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_SET(x)                                         (((x) << 14) & 0x0003c000)
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_MSB                                                                     21
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_LSB                                                                     18
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_MASK                                                            0x003c0000
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_GET(x)                                          (((x) & 0x003c0000) >> 18)
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_SET(x)                                          (((x) << 18) & 0x003c0000)
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_MSB                                                                     26
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_LSB                                                                     22
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_MASK                                                            0x07c00000
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_GET(x)                                          (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_SET(x)                                          (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_MSB                                                                     31
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_LSB                                                                     27
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_MASK                                                            0xf8000000
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_GET(x)                                          (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_SET(x)                                          (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH12 */
-#define PHY_ANALOG_SYNTH12_ADDRESS                                                                   0x000000ac
-#define PHY_ANALOG_SYNTH12_OFFSET                                                                    0x000000ac
-#define PHY_ANALOG_SYNTH12_SPARE12A_MSB                                                                      17
-#define PHY_ANALOG_SYNTH12_SPARE12A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH12_SPARE12A_MASK                                                             0x0003ffff
-#define PHY_ANALOG_SYNTH12_SPARE12A_GET(x)                                            (((x) & 0x0003ffff) >> 0)
-#define PHY_ANALOG_SYNTH12_SPARE12A_SET(x)                                            (((x) << 0) & 0x0003ffff)
-#define PHY_ANALOG_SYNTH12_STRCONT_MSB                                                                       18
-#define PHY_ANALOG_SYNTH12_STRCONT_LSB                                                                       18
-#define PHY_ANALOG_SYNTH12_STRCONT_MASK                                                              0x00040000
-#define PHY_ANALOG_SYNTH12_STRCONT_GET(x)                                            (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_SYNTH12_STRCONT_SET(x)                                            (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_SYNTH12_VREFMUL3_MSB                                                                      22
-#define PHY_ANALOG_SYNTH12_VREFMUL3_LSB                                                                      19
-#define PHY_ANALOG_SYNTH12_VREFMUL3_MASK                                                             0x00780000
-#define PHY_ANALOG_SYNTH12_VREFMUL3_GET(x)                                           (((x) & 0x00780000) >> 19)
-#define PHY_ANALOG_SYNTH12_VREFMUL3_SET(x)                                           (((x) << 19) & 0x00780000)
-#define PHY_ANALOG_SYNTH12_VREFMUL2_MSB                                                                      26
-#define PHY_ANALOG_SYNTH12_VREFMUL2_LSB                                                                      23
-#define PHY_ANALOG_SYNTH12_VREFMUL2_MASK                                                             0x07800000
-#define PHY_ANALOG_SYNTH12_VREFMUL2_GET(x)                                           (((x) & 0x07800000) >> 23)
-#define PHY_ANALOG_SYNTH12_VREFMUL2_SET(x)                                           (((x) << 23) & 0x07800000)
-#define PHY_ANALOG_SYNTH12_VREFMUL1_MSB                                                                      30
-#define PHY_ANALOG_SYNTH12_VREFMUL1_LSB                                                                      27
-#define PHY_ANALOG_SYNTH12_VREFMUL1_MASK                                                             0x78000000
-#define PHY_ANALOG_SYNTH12_VREFMUL1_GET(x)                                           (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_SYNTH12_VREFMUL1_SET(x)                                           (((x) << 27) & 0x78000000)
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_MSB                                                                31
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_LSB                                                                31
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_MASK                                                       0x80000000
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_GET(x)                                     (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_SET(x)                                     (((x) << 31) & 0x80000000)
-
-/* macros for BIAS1 */
-#define PHY_ANALOG_BIAS1_ADDRESS                                                                     0x000000c0
-#define PHY_ANALOG_BIAS1_OFFSET                                                                      0x000000c0
-#define PHY_ANALOG_BIAS1_SPARE1_MSB                                                                           6
-#define PHY_ANALOG_BIAS1_SPARE1_LSB                                                                           0
-#define PHY_ANALOG_BIAS1_SPARE1_MASK                                                                 0x0000007f
-#define PHY_ANALOG_BIAS1_SPARE1_GET(x)                                                (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_BIAS1_SPARE1_SET(x)                                                (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_MSB                                                                     9
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_LSB                                                                     7
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_MASK                                                           0x00000380
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_GET(x)                                          (((x) & 0x00000380) >> 7)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_SET(x)                                          (((x) << 7) & 0x00000380)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_MSB                                                                    12
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_LSB                                                                    10
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_MASK                                                           0x00001c00
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_GET(x)                                         (((x) & 0x00001c00) >> 10)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_SET(x)                                         (((x) << 10) & 0x00001c00)
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_MSB                                                                      15
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_LSB                                                                      13
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_MASK                                                             0x0000e000
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_GET(x)                                           (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_SET(x)                                           (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_MSB                                                                     18
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_LSB                                                                     16
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_MASK                                                            0x00070000
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_GET(x)                                          (((x) & 0x00070000) >> 16)
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_SET(x)                                          (((x) << 16) & 0x00070000)
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_MSB                                                                     21
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_LSB                                                                     19
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_MASK                                                            0x00380000
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_GET(x)                                          (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_SET(x)                                          (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_MSB                                                                     24
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_LSB                                                                     22
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_MASK                                                            0x01c00000
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_GET(x)                                          (((x) & 0x01c00000) >> 22)
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_SET(x)                                          (((x) << 22) & 0x01c00000)
-#define PHY_ANALOG_BIAS1_BIAS_SEL_MSB                                                                        31
-#define PHY_ANALOG_BIAS1_BIAS_SEL_LSB                                                                        25
-#define PHY_ANALOG_BIAS1_BIAS_SEL_MASK                                                               0xfe000000
-#define PHY_ANALOG_BIAS1_BIAS_SEL_GET(x)                                             (((x) & 0xfe000000) >> 25)
-#define PHY_ANALOG_BIAS1_BIAS_SEL_SET(x)                                             (((x) << 25) & 0xfe000000)
-
-/* macros for BIAS2 */
-#define PHY_ANALOG_BIAS2_ADDRESS                                                                     0x000000c4
-#define PHY_ANALOG_BIAS2_OFFSET                                                                      0x000000c4
-#define PHY_ANALOG_BIAS2_SPARE2_MSB                                                                           4
-#define PHY_ANALOG_BIAS2_SPARE2_LSB                                                                           0
-#define PHY_ANALOG_BIAS2_SPARE2_MASK                                                                 0x0000001f
-#define PHY_ANALOG_BIAS2_SPARE2_GET(x)                                                (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_BIAS2_SPARE2_SET(x)                                                (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_BIAS2_PWD_IC25XTALREG_MSB                                                                  7
-#define PHY_ANALOG_BIAS2_PWD_IC25XTALREG_LSB                                                                  5
-#define PHY_ANALOG_BIAS2_PWD_IC25XTALREG_MASK                                                        0x000000e0
-#define PHY_ANALOG_BIAS2_PWD_IC25XTALREG_GET(x)                                       (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_BIAS2_PWD_IC25XTALREG_SET(x)                                       (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_MSB                                                                    10
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_LSB                                                                     8
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_MASK                                                           0x00000700
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_GET(x)                                          (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_SET(x)                                          (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_MSB                                                                    13
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_LSB                                                                    11
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_MASK                                                           0x00003800
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_GET(x)                                         (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_SET(x)                                         (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_MSB                                                                    16
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_LSB                                                                    14
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_MASK                                                           0x0001c000
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_GET(x)                                         (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_SET(x)                                         (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_BIAS2_PWD_IC50SYNTH_MSB                                                                   19
-#define PHY_ANALOG_BIAS2_PWD_IC50SYNTH_LSB                                                                   17
-#define PHY_ANALOG_BIAS2_PWD_IC50SYNTH_MASK                                                          0x000e0000
-#define PHY_ANALOG_BIAS2_PWD_IC50SYNTH_GET(x)                                        (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_BIAS2_PWD_IC50SYNTH_SET(x)                                        (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_MSB                                                                  22
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_LSB                                                                  20
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_MASK                                                         0x00700000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_GET(x)                                       (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_SET(x)                                       (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_MSB                                                                  25
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_LSB                                                                  23
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_MASK                                                         0x03800000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_GET(x)                                       (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_SET(x)                                       (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_MSB                                                                   28
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_LSB                                                                   26
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_MASK                                                          0x1c000000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_GET(x)                                        (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_SET(x)                                        (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_MSB                                                                   31
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_LSB                                                                   29
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_MASK                                                          0xe0000000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_GET(x)                                        (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_SET(x)                                        (((x) << 29) & 0xe0000000)
-
-/* macros for BIAS3 */
-#define PHY_ANALOG_BIAS3_ADDRESS                                                                     0x000000c8
-#define PHY_ANALOG_BIAS3_OFFSET                                                                      0x000000c8
-#define PHY_ANALOG_BIAS3_SPARE3_MSB                                                                           1
-#define PHY_ANALOG_BIAS3_SPARE3_LSB                                                                           0
-#define PHY_ANALOG_BIAS3_SPARE3_MASK                                                                 0x00000003
-#define PHY_ANALOG_BIAS3_SPARE3_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_BIAS3_SPARE3_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_BIAS3_PWD_IR25XTALREG_MSB                                                                  4
-#define PHY_ANALOG_BIAS3_PWD_IR25XTALREG_LSB                                                                  2
-#define PHY_ANALOG_BIAS3_PWD_IR25XTALREG_MASK                                                        0x0000001c
-#define PHY_ANALOG_BIAS3_PWD_IR25XTALREG_GET(x)                                       (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_BIAS3_PWD_IR25XTALREG_SET(x)                                       (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_MSB                                                                     7
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_LSB                                                                     5
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_MASK                                                           0x000000e0
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_GET(x)                                          (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_SET(x)                                          (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_MSB                                                                    10
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_LSB                                                                     8
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_MASK                                                           0x00000700
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_GET(x)                                          (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_SET(x)                                          (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_BIAS3_PWD_IR50SYNTH_MSB                                                                   13
-#define PHY_ANALOG_BIAS3_PWD_IR50SYNTH_LSB                                                                   11
-#define PHY_ANALOG_BIAS3_PWD_IR50SYNTH_MASK                                                          0x00003800
-#define PHY_ANALOG_BIAS3_PWD_IR50SYNTH_GET(x)                                        (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_BIAS3_PWD_IR50SYNTH_SET(x)                                        (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_MSB                                                                  16
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_LSB                                                                  14
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_MASK                                                         0x0001c000
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_GET(x)                                       (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_SET(x)                                       (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_MSB                                                                      19
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_LSB                                                                      17
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_MASK                                                             0x000e0000
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_GET(x)                                           (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_SET(x)                                           (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_MSB                                                                     22
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_LSB                                                                     20
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_MASK                                                            0x00700000
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_GET(x)                                          (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_SET(x)                                          (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_MSB                                                                     25
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_LSB                                                                     23
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_MASK                                                            0x03800000
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_GET(x)                                          (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_SET(x)                                          (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_MSB                                                                     28
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_LSB                                                                     26
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_MASK                                                            0x1c000000
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_GET(x)                                          (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_SET(x)                                          (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_MSB                                                                     31
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_LSB                                                                     29
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_MASK                                                            0xe0000000
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_GET(x)                                          (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_SET(x)                                          (((x) << 29) & 0xe0000000)
-
-/* macros for BIAS4 */
-#define PHY_ANALOG_BIAS4_ADDRESS                                                                     0x000000cc
-#define PHY_ANALOG_BIAS4_OFFSET                                                                      0x000000cc
-#define PHY_ANALOG_BIAS4_SPARE4_MSB                                                                          13
-#define PHY_ANALOG_BIAS4_SPARE4_LSB                                                                           0
-#define PHY_ANALOG_BIAS4_SPARE4_MASK                                                                 0x00003fff
-#define PHY_ANALOG_BIAS4_SPARE4_GET(x)                                                (((x) & 0x00003fff) >> 0)
-#define PHY_ANALOG_BIAS4_SPARE4_SET(x)                                                (((x) << 0) & 0x00003fff)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_MSB                                                                  16
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_LSB                                                                  14
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_MASK                                                         0x0001c000
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_GET(x)                                       (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_SET(x)                                       (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_MSB                                                                  19
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_LSB                                                                  17
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_MASK                                                         0x000e0000
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_GET(x)                                       (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_SET(x)                                       (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREA_MSB                                                                  22
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREA_LSB                                                                  20
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREA_MASK                                                         0x00700000
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREA_GET(x)                                       (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREA_SET(x)                                       (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_MSB                                                                  25
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_LSB                                                                  23
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_MASK                                                         0x03800000
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_GET(x)                                       (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_SET(x)                                       (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_MSB                                                                  28
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_LSB                                                                  26
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_MASK                                                         0x1c000000
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_GET(x)                                       (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_SET(x)                                       (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_MSB                                                                  31
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_LSB                                                                  29
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_MASK                                                         0xe0000000
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_GET(x)                                       (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_SET(x)                                       (((x) << 29) & 0xe0000000)
-
-/* macros for RXTX1 */
-#define PHY_ANALOG_RXTX1_ADDRESS                                                                     0x00000100
-#define PHY_ANALOG_RXTX1_OFFSET                                                                      0x00000100
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_MSB                                                                       0
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_LSB                                                                       0
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_MASK                                                             0x00000001
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXTX1_MANRXGAIN_MSB                                                                        1
-#define PHY_ANALOG_RXTX1_MANRXGAIN_LSB                                                                        1
-#define PHY_ANALOG_RXTX1_MANRXGAIN_MASK                                                              0x00000002
-#define PHY_ANALOG_RXTX1_MANRXGAIN_GET(x)                                             (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RXTX1_MANRXGAIN_SET(x)                                             (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_MSB                                                                        5
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_LSB                                                                        2
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_MASK                                                              0x0000003c
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_GET(x)                                             (((x) & 0x0000003c) >> 2)
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_SET(x)                                             (((x) << 2) & 0x0000003c)
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_MSB                                                                    6
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_LSB                                                                    6
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_MASK                                                          0x00000040
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_GET(x)                                         (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_SET(x)                                         (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_MSB                                                                       7
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_LSB                                                                       7
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_MASK                                                             0x00000080
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_GET(x)                                            (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_SET(x)                                            (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_MSB                                                                   8
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_LSB                                                                   8
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_MASK                                                         0x00000100
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_GET(x)                                        (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_SET(x)                                        (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_MSB                                                                    11
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_LSB                                                                     9
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_MASK                                                           0x00000e00
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_GET(x)                                          (((x) & 0x00000e00) >> 9)
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_SET(x)                                          (((x) << 9) & 0x00000e00)
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_MSB                                                                    13
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_LSB                                                                    12
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_MASK                                                           0x00003000
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_GET(x)                                         (((x) & 0x00003000) >> 12)
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_SET(x)                                         (((x) << 12) & 0x00003000)
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_MSB                                                                   14
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_LSB                                                                   14
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_MASK                                                          0x00004000
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_GET(x)                                        (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_SET(x)                                        (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RXTX1_PADRV2GN_MSB                                                                        18
-#define PHY_ANALOG_RXTX1_PADRV2GN_LSB                                                                        15
-#define PHY_ANALOG_RXTX1_PADRV2GN_MASK                                                               0x00078000
-#define PHY_ANALOG_RXTX1_PADRV2GN_GET(x)                                             (((x) & 0x00078000) >> 15)
-#define PHY_ANALOG_RXTX1_PADRV2GN_SET(x)                                             (((x) << 15) & 0x00078000)
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_MSB                                                                      22
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_LSB                                                                      19
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_MASK                                                             0x00780000
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_GET(x)                                           (((x) & 0x00780000) >> 19)
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_SET(x)                                           (((x) << 19) & 0x00780000)
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_MSB                                                                      26
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_LSB                                                                      23
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_MASK                                                             0x07800000
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_GET(x)                                           (((x) & 0x07800000) >> 23)
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_SET(x)                                           (((x) << 23) & 0x07800000)
-#define PHY_ANALOG_RXTX1_TXBB_GC_MSB                                                                         30
-#define PHY_ANALOG_RXTX1_TXBB_GC_LSB                                                                         27
-#define PHY_ANALOG_RXTX1_TXBB_GC_MASK                                                                0x78000000
-#define PHY_ANALOG_RXTX1_TXBB_GC_GET(x)                                              (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_RXTX1_TXBB_GC_SET(x)                                              (((x) << 27) & 0x78000000)
-#define PHY_ANALOG_RXTX1_MANTXGAIN_MSB                                                                       31
-#define PHY_ANALOG_RXTX1_MANTXGAIN_LSB                                                                       31
-#define PHY_ANALOG_RXTX1_MANTXGAIN_MASK                                                              0x80000000
-#define PHY_ANALOG_RXTX1_MANTXGAIN_GET(x)                                            (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXTX1_MANTXGAIN_SET(x)                                            (((x) << 31) & 0x80000000)
-
-/* macros for RXTX2 */
-#define PHY_ANALOG_RXTX2_ADDRESS                                                                     0x00000104
-#define PHY_ANALOG_RXTX2_OFFSET                                                                      0x00000104
-#define PHY_ANALOG_RXTX2_BMODE_MSB                                                                            0
-#define PHY_ANALOG_RXTX2_BMODE_LSB                                                                            0
-#define PHY_ANALOG_RXTX2_BMODE_MASK                                                                  0x00000001
-#define PHY_ANALOG_RXTX2_BMODE_GET(x)                                                 (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXTX2_BMODE_SET(x)                                                 (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXTX2_BMODE_OVR_MSB                                                                        1
-#define PHY_ANALOG_RXTX2_BMODE_OVR_LSB                                                                        1
-#define PHY_ANALOG_RXTX2_BMODE_OVR_MASK                                                              0x00000002
-#define PHY_ANALOG_RXTX2_BMODE_OVR_GET(x)                                             (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RXTX2_BMODE_OVR_SET(x)                                             (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RXTX2_SYNTHON_MSB                                                                          2
-#define PHY_ANALOG_RXTX2_SYNTHON_LSB                                                                          2
-#define PHY_ANALOG_RXTX2_SYNTHON_MASK                                                                0x00000004
-#define PHY_ANALOG_RXTX2_SYNTHON_GET(x)                                               (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_RXTX2_SYNTHON_SET(x)                                               (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_MSB                                                                      3
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_LSB                                                                      3
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_MASK                                                            0x00000008
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_GET(x)                                           (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_SET(x)                                           (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_RXTX2_BW_ST_MSB                                                                            5
-#define PHY_ANALOG_RXTX2_BW_ST_LSB                                                                            4
-#define PHY_ANALOG_RXTX2_BW_ST_MASK                                                                  0x00000030
-#define PHY_ANALOG_RXTX2_BW_ST_GET(x)                                                 (((x) & 0x00000030) >> 4)
-#define PHY_ANALOG_RXTX2_BW_ST_SET(x)                                                 (((x) << 4) & 0x00000030)
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_MSB                                                                        6
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_LSB                                                                        6
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_MASK                                                              0x00000040
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_GET(x)                                             (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_SET(x)                                             (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXTX2_TXON_MSB                                                                             7
-#define PHY_ANALOG_RXTX2_TXON_LSB                                                                             7
-#define PHY_ANALOG_RXTX2_TXON_MASK                                                                   0x00000080
-#define PHY_ANALOG_RXTX2_TXON_GET(x)                                                  (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXTX2_TXON_SET(x)                                                  (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXTX2_TXON_OVR_MSB                                                                         8
-#define PHY_ANALOG_RXTX2_TXON_OVR_LSB                                                                         8
-#define PHY_ANALOG_RXTX2_TXON_OVR_MASK                                                               0x00000100
-#define PHY_ANALOG_RXTX2_TXON_OVR_GET(x)                                              (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXTX2_TXON_OVR_SET(x)                                              (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXTX2_PAON_MSB                                                                             9
-#define PHY_ANALOG_RXTX2_PAON_LSB                                                                             9
-#define PHY_ANALOG_RXTX2_PAON_MASK                                                                   0x00000200
-#define PHY_ANALOG_RXTX2_PAON_GET(x)                                                  (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RXTX2_PAON_SET(x)                                                  (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RXTX2_PAON_OVR_MSB                                                                        10
-#define PHY_ANALOG_RXTX2_PAON_OVR_LSB                                                                        10
-#define PHY_ANALOG_RXTX2_PAON_OVR_MASK                                                               0x00000400
-#define PHY_ANALOG_RXTX2_PAON_OVR_GET(x)                                             (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RXTX2_PAON_OVR_SET(x)                                             (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RXTX2_RXON_MSB                                                                            11
-#define PHY_ANALOG_RXTX2_RXON_LSB                                                                            11
-#define PHY_ANALOG_RXTX2_RXON_MASK                                                                   0x00000800
-#define PHY_ANALOG_RXTX2_RXON_GET(x)                                                 (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_RXTX2_RXON_SET(x)                                                 (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_RXTX2_RXON_OVR_MSB                                                                        12
-#define PHY_ANALOG_RXTX2_RXON_OVR_LSB                                                                        12
-#define PHY_ANALOG_RXTX2_RXON_OVR_MASK                                                               0x00001000
-#define PHY_ANALOG_RXTX2_RXON_OVR_GET(x)                                             (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_RXTX2_RXON_OVR_SET(x)                                             (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_RXTX2_AGCON_MSB                                                                           13
-#define PHY_ANALOG_RXTX2_AGCON_LSB                                                                           13
-#define PHY_ANALOG_RXTX2_AGCON_MASK                                                                  0x00002000
-#define PHY_ANALOG_RXTX2_AGCON_GET(x)                                                (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_RXTX2_AGCON_SET(x)                                                (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_RXTX2_AGCON_OVR_MSB                                                                       14
-#define PHY_ANALOG_RXTX2_AGCON_OVR_LSB                                                                       14
-#define PHY_ANALOG_RXTX2_AGCON_OVR_MASK                                                              0x00004000
-#define PHY_ANALOG_RXTX2_AGCON_OVR_GET(x)                                            (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RXTX2_AGCON_OVR_SET(x)                                            (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RXTX2_TXMOD_MSB                                                                           17
-#define PHY_ANALOG_RXTX2_TXMOD_LSB                                                                           15
-#define PHY_ANALOG_RXTX2_TXMOD_MASK                                                                  0x00038000
-#define PHY_ANALOG_RXTX2_TXMOD_GET(x)                                                (((x) & 0x00038000) >> 15)
-#define PHY_ANALOG_RXTX2_TXMOD_SET(x)                                                (((x) << 15) & 0x00038000)
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_MSB                                                                       18
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_LSB                                                                       18
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_MASK                                                              0x00040000
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_GET(x)                                            (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_SET(x)                                            (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_MSB                                                                    21
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_LSB                                                                    19
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_MASK                                                           0x00380000
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_GET(x)                                         (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_SET(x)                                         (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_MSB                                                                    23
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_LSB                                                                    22
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_MASK                                                           0x00c00000
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_GET(x)                                         (((x) & 0x00c00000) >> 22)
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_SET(x)                                         (((x) << 22) & 0x00c00000)
-#define PHY_ANALOG_RXTX2_MXRGAIN_MSB                                                                         25
-#define PHY_ANALOG_RXTX2_MXRGAIN_LSB                                                                         24
-#define PHY_ANALOG_RXTX2_MXRGAIN_MASK                                                                0x03000000
-#define PHY_ANALOG_RXTX2_MXRGAIN_GET(x)                                              (((x) & 0x03000000) >> 24)
-#define PHY_ANALOG_RXTX2_MXRGAIN_SET(x)                                              (((x) << 24) & 0x03000000)
-#define PHY_ANALOG_RXTX2_VGAGAIN_MSB                                                                         28
-#define PHY_ANALOG_RXTX2_VGAGAIN_LSB                                                                         26
-#define PHY_ANALOG_RXTX2_VGAGAIN_MASK                                                                0x1c000000
-#define PHY_ANALOG_RXTX2_VGAGAIN_GET(x)                                              (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_RXTX2_VGAGAIN_SET(x)                                              (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_RXTX2_LNAGAIN_MSB                                                                         31
-#define PHY_ANALOG_RXTX2_LNAGAIN_LSB                                                                         29
-#define PHY_ANALOG_RXTX2_LNAGAIN_MASK                                                                0xe0000000
-#define PHY_ANALOG_RXTX2_LNAGAIN_GET(x)                                              (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_RXTX2_LNAGAIN_SET(x)                                              (((x) << 29) & 0xe0000000)
-
-/* macros for RXTX3 */
-#define PHY_ANALOG_RXTX3_ADDRESS                                                                     0x00000108
-#define PHY_ANALOG_RXTX3_OFFSET                                                                      0x00000108
-#define PHY_ANALOG_RXTX3_SPARE3_MSB                                                                           2
-#define PHY_ANALOG_RXTX3_SPARE3_LSB                                                                           0
-#define PHY_ANALOG_RXTX3_SPARE3_MASK                                                                 0x00000007
-#define PHY_ANALOG_RXTX3_SPARE3_GET(x)                                                (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_RXTX3_SPARE3_SET(x)                                                (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_MSB                                                                     3
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_LSB                                                                     3
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_MASK                                                           0x00000008
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_GET(x)                                          (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_SET(x)                                          (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_RXTX3_DACRSTB_MSB                                                                          4
-#define PHY_ANALOG_RXTX3_DACRSTB_LSB                                                                          4
-#define PHY_ANALOG_RXTX3_DACRSTB_MASK                                                                0x00000010
-#define PHY_ANALOG_RXTX3_DACRSTB_GET(x)                                               (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_RXTX3_DACRSTB_SET(x)                                               (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_RXTX3_ADDACLOOPBACK_MSB                                                                    5
-#define PHY_ANALOG_RXTX3_ADDACLOOPBACK_LSB                                                                    5
-#define PHY_ANALOG_RXTX3_ADDACLOOPBACK_MASK                                                          0x00000020
-#define PHY_ANALOG_RXTX3_ADDACLOOPBACK_GET(x)                                         (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_RXTX3_ADDACLOOPBACK_SET(x)                                         (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_RXTX3_ADCSHORT_MSB                                                                         6
-#define PHY_ANALOG_RXTX3_ADCSHORT_LSB                                                                         6
-#define PHY_ANALOG_RXTX3_ADCSHORT_MASK                                                               0x00000040
-#define PHY_ANALOG_RXTX3_ADCSHORT_GET(x)                                              (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXTX3_ADCSHORT_SET(x)                                              (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXTX3_DACPWD_MSB                                                                           7
-#define PHY_ANALOG_RXTX3_DACPWD_LSB                                                                           7
-#define PHY_ANALOG_RXTX3_DACPWD_MASK                                                                 0x00000080
-#define PHY_ANALOG_RXTX3_DACPWD_GET(x)                                                (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXTX3_DACPWD_SET(x)                                                (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_MSB                                                                       8
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_LSB                                                                       8
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_MASK                                                             0x00000100
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_GET(x)                                            (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_SET(x)                                            (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXTX3_ADCPWD_MSB                                                                           9
-#define PHY_ANALOG_RXTX3_ADCPWD_LSB                                                                           9
-#define PHY_ANALOG_RXTX3_ADCPWD_MASK                                                                 0x00000200
-#define PHY_ANALOG_RXTX3_ADCPWD_GET(x)                                                (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RXTX3_ADCPWD_SET(x)                                                (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_MSB                                                                      10
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_LSB                                                                      10
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_MASK                                                             0x00000400
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_GET(x)                                           (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_SET(x)                                           (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_MSB                                                                      16
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_LSB                                                                      11
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_MASK                                                             0x0001f800
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_GET(x)                                           (((x) & 0x0001f800) >> 11)
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_SET(x)                                           (((x) << 11) & 0x0001f800)
-#define PHY_ANALOG_RXTX3_AGC_CAL_MSB                                                                         17
-#define PHY_ANALOG_RXTX3_AGC_CAL_LSB                                                                         17
-#define PHY_ANALOG_RXTX3_AGC_CAL_MASK                                                                0x00020000
-#define PHY_ANALOG_RXTX3_AGC_CAL_GET(x)                                              (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_RXTX3_AGC_CAL_SET(x)                                              (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_MSB                                                                     18
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_LSB                                                                     18
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_MASK                                                            0x00040000
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_GET(x)                                          (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_SET(x)                                          (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_RXTX3_LOFORCEDON_MSB                                                                      19
-#define PHY_ANALOG_RXTX3_LOFORCEDON_LSB                                                                      19
-#define PHY_ANALOG_RXTX3_LOFORCEDON_MASK                                                             0x00080000
-#define PHY_ANALOG_RXTX3_LOFORCEDON_GET(x)                                           (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_RXTX3_LOFORCEDON_SET(x)                                           (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_MSB                                                                      20
-#define PHY_ANALOG_RXTX3_CALRESIDUE_LSB                                                                      20
-#define PHY_ANALOG_RXTX3_CALRESIDUE_MASK                                                             0x00100000
-#define PHY_ANALOG_RXTX3_CALRESIDUE_GET(x)                                           (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_SET(x)                                           (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_MSB                                                                  21
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_LSB                                                                  21
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_MASK                                                         0x00200000
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_GET(x)                                       (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_SET(x)                                       (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_RXTX3_CALFC_MSB                                                                           22
-#define PHY_ANALOG_RXTX3_CALFC_LSB                                                                           22
-#define PHY_ANALOG_RXTX3_CALFC_MASK                                                                  0x00400000
-#define PHY_ANALOG_RXTX3_CALFC_GET(x)                                                (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_RXTX3_CALFC_SET(x)                                                (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_RXTX3_CALFC_OVR_MSB                                                                       23
-#define PHY_ANALOG_RXTX3_CALFC_OVR_LSB                                                                       23
-#define PHY_ANALOG_RXTX3_CALFC_OVR_MASK                                                              0x00800000
-#define PHY_ANALOG_RXTX3_CALFC_OVR_GET(x)                                            (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_RXTX3_CALFC_OVR_SET(x)                                            (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_RXTX3_CALTX_MSB                                                                           24
-#define PHY_ANALOG_RXTX3_CALTX_LSB                                                                           24
-#define PHY_ANALOG_RXTX3_CALTX_MASK                                                                  0x01000000
-#define PHY_ANALOG_RXTX3_CALTX_GET(x)                                                (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_RXTX3_CALTX_SET(x)                                                (((x) << 24) & 0x01000000)
-#define PHY_ANALOG_RXTX3_CALTX_OVR_MSB                                                                       25
-#define PHY_ANALOG_RXTX3_CALTX_OVR_LSB                                                                       25
-#define PHY_ANALOG_RXTX3_CALTX_OVR_MASK                                                              0x02000000
-#define PHY_ANALOG_RXTX3_CALTX_OVR_GET(x)                                            (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_RXTX3_CALTX_OVR_SET(x)                                            (((x) << 25) & 0x02000000)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_MSB                                                                      26
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_LSB                                                                      26
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_MASK                                                             0x04000000
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_GET(x)                                           (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_SET(x)                                           (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_MSB                                                                  27
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_LSB                                                                  27
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_MASK                                                         0x08000000
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_GET(x)                                       (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_SET(x)                                       (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_RXTX3_CALPA_MSB                                                                           28
-#define PHY_ANALOG_RXTX3_CALPA_LSB                                                                           28
-#define PHY_ANALOG_RXTX3_CALPA_MASK                                                                  0x10000000
-#define PHY_ANALOG_RXTX3_CALPA_GET(x)                                                (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_RXTX3_CALPA_SET(x)                                                (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_RXTX3_CALPA_OVR_MSB                                                                       29
-#define PHY_ANALOG_RXTX3_CALPA_OVR_LSB                                                                       29
-#define PHY_ANALOG_RXTX3_CALPA_OVR_MASK                                                              0x20000000
-#define PHY_ANALOG_RXTX3_CALPA_OVR_GET(x)                                            (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_RXTX3_CALPA_OVR_SET(x)                                            (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_RXTX3_SPURON_MSB                                                                          30
-#define PHY_ANALOG_RXTX3_SPURON_LSB                                                                          30
-#define PHY_ANALOG_RXTX3_SPURON_MASK                                                                 0x40000000
-#define PHY_ANALOG_RXTX3_SPURON_GET(x)                                               (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_RXTX3_SPURON_SET(x)                                               (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_RXTX3_SPURON_OVR_MSB                                                                      31
-#define PHY_ANALOG_RXTX3_SPURON_OVR_LSB                                                                      31
-#define PHY_ANALOG_RXTX3_SPURON_OVR_MASK                                                             0x80000000
-#define PHY_ANALOG_RXTX3_SPURON_OVR_GET(x)                                           (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXTX3_SPURON_OVR_SET(x)                                           (((x) << 31) & 0x80000000)
-
-/* macros for BB1 */
-#define PHY_ANALOG_BB1_ADDRESS                                                                       0x00000140
-#define PHY_ANALOG_BB1_OFFSET                                                                        0x00000140
-#define PHY_ANALOG_BB1_I2V_CURR2X_MSB                                                                         0
-#define PHY_ANALOG_BB1_I2V_CURR2X_LSB                                                                         0
-#define PHY_ANALOG_BB1_I2V_CURR2X_MASK                                                               0x00000001
-#define PHY_ANALOG_BB1_I2V_CURR2X_GET(x)                                              (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_BB1_I2V_CURR2X_SET(x)                                              (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_BB1_ENABLE_LOQ_MSB                                                                         1
-#define PHY_ANALOG_BB1_ENABLE_LOQ_LSB                                                                         1
-#define PHY_ANALOG_BB1_ENABLE_LOQ_MASK                                                               0x00000002
-#define PHY_ANALOG_BB1_ENABLE_LOQ_GET(x)                                              (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_BB1_ENABLE_LOQ_SET(x)                                              (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_BB1_FORCE_LOQ_MSB                                                                          2
-#define PHY_ANALOG_BB1_FORCE_LOQ_LSB                                                                          2
-#define PHY_ANALOG_BB1_FORCE_LOQ_MASK                                                                0x00000004
-#define PHY_ANALOG_BB1_FORCE_LOQ_GET(x)                                               (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_BB1_FORCE_LOQ_SET(x)                                               (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_MSB                                                                       3
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_LSB                                                                       3
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_MASK                                                             0x00000008
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_GET(x)                                            (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_SET(x)                                            (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_BB1_FORCE_NOTCH_MSB                                                                        4
-#define PHY_ANALOG_BB1_FORCE_NOTCH_LSB                                                                        4
-#define PHY_ANALOG_BB1_FORCE_NOTCH_MASK                                                              0x00000010
-#define PHY_ANALOG_BB1_FORCE_NOTCH_GET(x)                                             (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_BB1_FORCE_NOTCH_SET(x)                                             (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_MSB                                                                      5
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_LSB                                                                      5
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_MASK                                                            0x00000020
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_GET(x)                                           (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_SET(x)                                           (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_MSB                                                                       6
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_LSB                                                                       6
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_MASK                                                             0x00000040
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_GET(x)                                            (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_SET(x)                                            (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_MSB                                                                       7
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_LSB                                                                       7
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_MASK                                                             0x00000080
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_GET(x)                                            (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_SET(x)                                            (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_BB1_FORCE_OSDAC_MSB                                                                        8
-#define PHY_ANALOG_BB1_FORCE_OSDAC_LSB                                                                        8
-#define PHY_ANALOG_BB1_FORCE_OSDAC_MASK                                                              0x00000100
-#define PHY_ANALOG_BB1_FORCE_OSDAC_GET(x)                                             (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_BB1_FORCE_OSDAC_SET(x)                                             (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_BB1_ENABLE_V2I_MSB                                                                         9
-#define PHY_ANALOG_BB1_ENABLE_V2I_LSB                                                                         9
-#define PHY_ANALOG_BB1_ENABLE_V2I_MASK                                                               0x00000200
-#define PHY_ANALOG_BB1_ENABLE_V2I_GET(x)                                              (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_BB1_ENABLE_V2I_SET(x)                                              (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_BB1_FORCE_V2I_MSB                                                                         10
-#define PHY_ANALOG_BB1_FORCE_V2I_LSB                                                                         10
-#define PHY_ANALOG_BB1_FORCE_V2I_MASK                                                                0x00000400
-#define PHY_ANALOG_BB1_FORCE_V2I_GET(x)                                              (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_BB1_FORCE_V2I_SET(x)                                              (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_BB1_ENABLE_I2V_MSB                                                                        11
-#define PHY_ANALOG_BB1_ENABLE_I2V_LSB                                                                        11
-#define PHY_ANALOG_BB1_ENABLE_I2V_MASK                                                               0x00000800
-#define PHY_ANALOG_BB1_ENABLE_I2V_GET(x)                                             (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_BB1_ENABLE_I2V_SET(x)                                             (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_BB1_FORCE_I2V_MSB                                                                         12
-#define PHY_ANALOG_BB1_FORCE_I2V_LSB                                                                         12
-#define PHY_ANALOG_BB1_FORCE_I2V_MASK                                                                0x00001000
-#define PHY_ANALOG_BB1_FORCE_I2V_GET(x)                                              (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_BB1_FORCE_I2V_SET(x)                                              (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_BB1_CMSEL_MSB                                                                             15
-#define PHY_ANALOG_BB1_CMSEL_LSB                                                                             13
-#define PHY_ANALOG_BB1_CMSEL_MASK                                                                    0x0000e000
-#define PHY_ANALOG_BB1_CMSEL_GET(x)                                                  (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_BB1_CMSEL_SET(x)                                                  (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_BB1_ATBSEL_MSB                                                                            17
-#define PHY_ANALOG_BB1_ATBSEL_LSB                                                                            16
-#define PHY_ANALOG_BB1_ATBSEL_MASK                                                                   0x00030000
-#define PHY_ANALOG_BB1_ATBSEL_GET(x)                                                 (((x) & 0x00030000) >> 16)
-#define PHY_ANALOG_BB1_ATBSEL_SET(x)                                                 (((x) << 16) & 0x00030000)
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_MSB                                                              18
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_LSB                                                              18
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_MASK                                                     0x00040000
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_GET(x)                                   (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_SET(x)                                   (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_MSB                                                                      23
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_LSB                                                                      19
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_MASK                                                             0x00f80000
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_GET(x)                                           (((x) & 0x00f80000) >> 19)
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_SET(x)                                           (((x) << 19) & 0x00f80000)
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_MSB                                                                      28
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_LSB                                                                      24
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_MASK                                                             0x1f000000
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_GET(x)                                           (((x) & 0x1f000000) >> 24)
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_SET(x)                                           (((x) << 24) & 0x1f000000)
-#define PHY_ANALOG_BB1_LOCALOFFSET_MSB                                                                       29
-#define PHY_ANALOG_BB1_LOCALOFFSET_LSB                                                                       29
-#define PHY_ANALOG_BB1_LOCALOFFSET_MASK                                                              0x20000000
-#define PHY_ANALOG_BB1_LOCALOFFSET_GET(x)                                            (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_BB1_LOCALOFFSET_SET(x)                                            (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_BB1_RANGE_OSDAC_MSB                                                                       31
-#define PHY_ANALOG_BB1_RANGE_OSDAC_LSB                                                                       30
-#define PHY_ANALOG_BB1_RANGE_OSDAC_MASK                                                              0xc0000000
-#define PHY_ANALOG_BB1_RANGE_OSDAC_GET(x)                                            (((x) & 0xc0000000) >> 30)
-#define PHY_ANALOG_BB1_RANGE_OSDAC_SET(x)                                            (((x) << 30) & 0xc0000000)
-
-/* macros for BB2 */
-#define PHY_ANALOG_BB2_ADDRESS                                                                       0x00000144
-#define PHY_ANALOG_BB2_OFFSET                                                                        0x00000144
-#define PHY_ANALOG_BB2_SPARE_MSB                                                                              6
-#define PHY_ANALOG_BB2_SPARE_LSB                                                                              0
-#define PHY_ANALOG_BB2_SPARE_MASK                                                                    0x0000007f
-#define PHY_ANALOG_BB2_SPARE_GET(x)                                                   (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_BB2_SPARE_SET(x)                                                   (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_BB2_SEL_TEST_MSB                                                                           9
-#define PHY_ANALOG_BB2_SEL_TEST_LSB                                                                           7
-#define PHY_ANALOG_BB2_SEL_TEST_MASK                                                                 0x00000380
-#define PHY_ANALOG_BB2_SEL_TEST_GET(x)                                                (((x) & 0x00000380) >> 7)
-#define PHY_ANALOG_BB2_SEL_TEST_SET(x)                                                (((x) << 7) & 0x00000380)
-#define PHY_ANALOG_BB2_SCFIR_CAP_MSB                                                                         14
-#define PHY_ANALOG_BB2_SCFIR_CAP_LSB                                                                         10
-#define PHY_ANALOG_BB2_SCFIR_CAP_MASK                                                                0x00007c00
-#define PHY_ANALOG_BB2_SCFIR_CAP_GET(x)                                              (((x) & 0x00007c00) >> 10)
-#define PHY_ANALOG_BB2_SCFIR_CAP_SET(x)                                              (((x) << 10) & 0x00007c00)
-#define PHY_ANALOG_BB2_OVERRIDE_SCFIR_CAP_MSB                                                                15
-#define PHY_ANALOG_BB2_OVERRIDE_SCFIR_CAP_LSB                                                                15
-#define PHY_ANALOG_BB2_OVERRIDE_SCFIR_CAP_MASK                                                       0x00008000
-#define PHY_ANALOG_BB2_OVERRIDE_SCFIR_CAP_GET(x)                                     (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_BB2_OVERRIDE_SCFIR_CAP_SET(x)                                     (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_BB2_FNOTCH_MSB                                                                            19
-#define PHY_ANALOG_BB2_FNOTCH_LSB                                                                            16
-#define PHY_ANALOG_BB2_FNOTCH_MASK                                                                   0x000f0000
-#define PHY_ANALOG_BB2_FNOTCH_GET(x)                                                 (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_BB2_FNOTCH_SET(x)                                                 (((x) << 16) & 0x000f0000)
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_MSB                                                                   20
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_LSB                                                                   20
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_MASK                                                          0x00100000
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_GET(x)                                        (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_SET(x)                                        (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_BB2_FILTERFC_MSB                                                                          25
-#define PHY_ANALOG_BB2_FILTERFC_LSB                                                                          21
-#define PHY_ANALOG_BB2_FILTERFC_MASK                                                                 0x03e00000
-#define PHY_ANALOG_BB2_FILTERFC_GET(x)                                               (((x) & 0x03e00000) >> 21)
-#define PHY_ANALOG_BB2_FILTERFC_SET(x)                                               (((x) << 21) & 0x03e00000)
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_MSB                                                                 26
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_LSB                                                                 26
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_MASK                                                        0x04000000
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_GET(x)                                      (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_SET(x)                                      (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_MSB                                                                      27
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_LSB                                                                      27
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_MASK                                                             0x08000000
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_GET(x)                                           (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_SET(x)                                           (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_MSB                                                                       28
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_LSB                                                                       28
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_MASK                                                              0x10000000
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_GET(x)                                            (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_SET(x)                                            (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_MSB                                                                       29
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_LSB                                                                       29
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_MASK                                                              0x20000000
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_GET(x)                                            (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_SET(x)                                            (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_MSB                                                                        30
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_LSB                                                                        30
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_MASK                                                               0x40000000
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_GET(x)                                             (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_SET(x)                                             (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_MSB                                                                   31
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_LSB                                                                   31
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_MASK                                                          0x80000000
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for TOP1 */
-#define PHY_ANALOG_TOP1_ADDRESS                                                                      0x00000280
-#define PHY_ANALOG_TOP1_OFFSET                                                                       0x00000280
-#define PHY_ANALOG_TOP1_SEL_KVCO_MSB                                                                          1
-#define PHY_ANALOG_TOP1_SEL_KVCO_LSB                                                                          0
-#define PHY_ANALOG_TOP1_SEL_KVCO_MASK                                                                0x00000003
-#define PHY_ANALOG_TOP1_SEL_KVCO_GET(x)                                               (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TOP1_SEL_KVCO_SET(x)                                               (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TOP1_PLLATB_MSB                                                                            3
-#define PHY_ANALOG_TOP1_PLLATB_LSB                                                                            2
-#define PHY_ANALOG_TOP1_PLLATB_MASK                                                                  0x0000000c
-#define PHY_ANALOG_TOP1_PLLATB_GET(x)                                                 (((x) & 0x0000000c) >> 2)
-#define PHY_ANALOG_TOP1_PLLATB_SET(x)                                                 (((x) << 2) & 0x0000000c)
-#define PHY_ANALOG_TOP1_PLL_SVREG_MSB                                                                         4
-#define PHY_ANALOG_TOP1_PLL_SVREG_LSB                                                                         4
-#define PHY_ANALOG_TOP1_PLL_SVREG_MASK                                                               0x00000010
-#define PHY_ANALOG_TOP1_PLL_SVREG_GET(x)                                              (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_TOP1_PLL_SVREG_SET(x)                                              (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_TOP1_HI_FREQ_EN_MSB                                                                        5
-#define PHY_ANALOG_TOP1_HI_FREQ_EN_LSB                                                                        5
-#define PHY_ANALOG_TOP1_HI_FREQ_EN_MASK                                                              0x00000020
-#define PHY_ANALOG_TOP1_HI_FREQ_EN_GET(x)                                             (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_TOP1_HI_FREQ_EN_SET(x)                                             (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_TOP1_PWDPLL_MSB                                                                            6
-#define PHY_ANALOG_TOP1_PWDPLL_LSB                                                                            6
-#define PHY_ANALOG_TOP1_PWDPLL_MASK                                                                  0x00000040
-#define PHY_ANALOG_TOP1_PWDPLL_GET(x)                                                 (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_TOP1_PWDPLL_SET(x)                                                 (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_TOP1_PWDEXTCLKBUF_MSB                                                                      7
-#define PHY_ANALOG_TOP1_PWDEXTCLKBUF_LSB                                                                      7
-#define PHY_ANALOG_TOP1_PWDEXTCLKBUF_MASK                                                            0x00000080
-#define PHY_ANALOG_TOP1_PWDEXTCLKBUF_GET(x)                                           (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_TOP1_PWDEXTCLKBUF_SET(x)                                           (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_TOP1_ADCPWD_PHASE_MSB                                                                      9
-#define PHY_ANALOG_TOP1_ADCPWD_PHASE_LSB                                                                      8
-#define PHY_ANALOG_TOP1_ADCPWD_PHASE_MASK                                                            0x00000300
-#define PHY_ANALOG_TOP1_ADCPWD_PHASE_GET(x)                                           (((x) & 0x00000300) >> 8)
-#define PHY_ANALOG_TOP1_ADCPWD_PHASE_SET(x)                                           (((x) << 8) & 0x00000300)
-#define PHY_ANALOG_TOP1_ADCCLK_PHASE_MSB                                                                     11
-#define PHY_ANALOG_TOP1_ADCCLK_PHASE_LSB                                                                     10
-#define PHY_ANALOG_TOP1_ADCCLK_PHASE_MASK                                                            0x00000c00
-#define PHY_ANALOG_TOP1_ADCCLK_PHASE_GET(x)                                          (((x) & 0x00000c00) >> 10)
-#define PHY_ANALOG_TOP1_ADCCLK_PHASE_SET(x)                                          (((x) << 10) & 0x00000c00)
-#define PHY_ANALOG_TOP1_DAC_CLK_SEL_MSB                                                                      13
-#define PHY_ANALOG_TOP1_DAC_CLK_SEL_LSB                                                                      12
-#define PHY_ANALOG_TOP1_DAC_CLK_SEL_MASK                                                             0x00003000
-#define PHY_ANALOG_TOP1_DAC_CLK_SEL_GET(x)                                           (((x) & 0x00003000) >> 12)
-#define PHY_ANALOG_TOP1_DAC_CLK_SEL_SET(x)                                           (((x) << 12) & 0x00003000)
-#define PHY_ANALOG_TOP1_ADC_CLK_SEL_MSB                                                                      15
-#define PHY_ANALOG_TOP1_ADC_CLK_SEL_LSB                                                                      14
-#define PHY_ANALOG_TOP1_ADC_CLK_SEL_MASK                                                             0x0000c000
-#define PHY_ANALOG_TOP1_ADC_CLK_SEL_GET(x)                                           (((x) & 0x0000c000) >> 14)
-#define PHY_ANALOG_TOP1_ADC_CLK_SEL_SET(x)                                           (((x) << 14) & 0x0000c000)
-#define PHY_ANALOG_TOP1_REFDIV_MSB                                                                           19
-#define PHY_ANALOG_TOP1_REFDIV_LSB                                                                           16
-#define PHY_ANALOG_TOP1_REFDIV_MASK                                                                  0x000f0000
-#define PHY_ANALOG_TOP1_REFDIV_GET(x)                                                (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_TOP1_REFDIV_SET(x)                                                (((x) << 16) & 0x000f0000)
-#define PHY_ANALOG_TOP1_DIV_MSB                                                                              29
-#define PHY_ANALOG_TOP1_DIV_LSB                                                                              20
-#define PHY_ANALOG_TOP1_DIV_MASK                                                                     0x3ff00000
-#define PHY_ANALOG_TOP1_DIV_GET(x)                                                   (((x) & 0x3ff00000) >> 20)
-#define PHY_ANALOG_TOP1_DIV_SET(x)                                                   (((x) << 20) & 0x3ff00000)
-#define PHY_ANALOG_TOP1_PLLBYPASS_MSB                                                                        30
-#define PHY_ANALOG_TOP1_PLLBYPASS_LSB                                                                        30
-#define PHY_ANALOG_TOP1_PLLBYPASS_MASK                                                               0x40000000
-#define PHY_ANALOG_TOP1_PLLBYPASS_GET(x)                                             (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_TOP1_PLLBYPASS_SET(x)                                             (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_TOP1_CLKMOD_RSTB_MSB                                                                      31
-#define PHY_ANALOG_TOP1_CLKMOD_RSTB_LSB                                                                      31
-#define PHY_ANALOG_TOP1_CLKMOD_RSTB_MASK                                                             0x80000000
-#define PHY_ANALOG_TOP1_CLKMOD_RSTB_GET(x)                                           (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TOP1_CLKMOD_RSTB_SET(x)                                           (((x) << 31) & 0x80000000)
-
-/* macros for TOP2 */
-#define PHY_ANALOG_TOP2_ADDRESS                                                                      0x00000284
-#define PHY_ANALOG_TOP2_OFFSET                                                                       0x00000284
-#define PHY_ANALOG_TOP2_PLL_LOWLEAK_MSB                                                                       0
-#define PHY_ANALOG_TOP2_PLL_LOWLEAK_LSB                                                                       0
-#define PHY_ANALOG_TOP2_PLL_LOWLEAK_MASK                                                             0x00000001
-#define PHY_ANALOG_TOP2_PLL_LOWLEAK_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TOP2_PLL_LOWLEAK_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_TOP2_PLL_LEAK_MSB                                                                          4
-#define PHY_ANALOG_TOP2_PLL_LEAK_LSB                                                                          1
-#define PHY_ANALOG_TOP2_PLL_LEAK_MASK                                                                0x0000001e
-#define PHY_ANALOG_TOP2_PLL_LEAK_GET(x)                                               (((x) & 0x0000001e) >> 1)
-#define PHY_ANALOG_TOP2_PLL_LEAK_SET(x)                                               (((x) << 1) & 0x0000001e)
-#define PHY_ANALOG_TOP2_PLLFRAC_MSB                                                                          19
-#define PHY_ANALOG_TOP2_PLLFRAC_LSB                                                                           5
-#define PHY_ANALOG_TOP2_PLLFRAC_MASK                                                                 0x000fffe0
-#define PHY_ANALOG_TOP2_PLLFRAC_GET(x)                                                (((x) & 0x000fffe0) >> 5)
-#define PHY_ANALOG_TOP2_PLLFRAC_SET(x)                                                (((x) << 5) & 0x000fffe0)
-#define PHY_ANALOG_TOP2_PWD_PLLSDM_MSB                                                                       20
-#define PHY_ANALOG_TOP2_PWD_PLLSDM_LSB                                                                       20
-#define PHY_ANALOG_TOP2_PWD_PLLSDM_MASK                                                              0x00100000
-#define PHY_ANALOG_TOP2_PWD_PLLSDM_GET(x)                                            (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_TOP2_PWD_PLLSDM_SET(x)                                            (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_TOP2_PLLICP_MSB                                                                           23
-#define PHY_ANALOG_TOP2_PLLICP_LSB                                                                           21
-#define PHY_ANALOG_TOP2_PLLICP_MASK                                                                  0x00e00000
-#define PHY_ANALOG_TOP2_PLLICP_GET(x)                                                (((x) & 0x00e00000) >> 21)
-#define PHY_ANALOG_TOP2_PLLICP_SET(x)                                                (((x) << 21) & 0x00e00000)
-#define PHY_ANALOG_TOP2_PLLFILTER_MSB                                                                        31
-#define PHY_ANALOG_TOP2_PLLFILTER_LSB                                                                        24
-#define PHY_ANALOG_TOP2_PLLFILTER_MASK                                                               0xff000000
-#define PHY_ANALOG_TOP2_PLLFILTER_GET(x)                                             (((x) & 0xff000000) >> 24)
-#define PHY_ANALOG_TOP2_PLLFILTER_SET(x)                                             (((x) << 24) & 0xff000000)
-
-/* macros for TOP3 */
-#define PHY_ANALOG_TOP3_ADDRESS                                                                      0x00000288
-#define PHY_ANALOG_TOP3_OFFSET                                                                       0x00000288
-#define PHY_ANALOG_TOP3_INT2GND_MSB                                                                           0
-#define PHY_ANALOG_TOP3_INT2GND_LSB                                                                           0
-#define PHY_ANALOG_TOP3_INT2GND_MASK                                                                 0x00000001
-#define PHY_ANALOG_TOP3_INT2GND_GET(x)                                                (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TOP3_INT2GND_SET(x)                                                (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_TOP3_PWDPALCLK_MSB                                                                         1
-#define PHY_ANALOG_TOP3_PWDPALCLK_LSB                                                                         1
-#define PHY_ANALOG_TOP3_PWDPALCLK_MASK                                                               0x00000002
-#define PHY_ANALOG_TOP3_PWDPALCLK_GET(x)                                              (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_TOP3_PWDPALCLK_SET(x)                                              (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_TOP3_PWDAGCCLK_MSB                                                                         2
-#define PHY_ANALOG_TOP3_PWDAGCCLK_LSB                                                                         2
-#define PHY_ANALOG_TOP3_PWDAGCCLK_MASK                                                               0x00000004
-#define PHY_ANALOG_TOP3_PWDAGCCLK_GET(x)                                              (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_TOP3_PWDAGCCLK_SET(x)                                              (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_TOP3_PWDV2I_MSB                                                                            3
-#define PHY_ANALOG_TOP3_PWDV2I_LSB                                                                            3
-#define PHY_ANALOG_TOP3_PWDV2I_MASK                                                                  0x00000008
-#define PHY_ANALOG_TOP3_PWDV2I_GET(x)                                                 (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_TOP3_PWDV2I_SET(x)                                                 (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_TOP3_PWDBIAS_MSB                                                                           4
-#define PHY_ANALOG_TOP3_PWDBIAS_LSB                                                                           4
-#define PHY_ANALOG_TOP3_PWDBIAS_MASK                                                                 0x00000010
-#define PHY_ANALOG_TOP3_PWDBIAS_GET(x)                                                (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_TOP3_PWDBIAS_SET(x)                                                (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_TOP3_PWDBG_MSB                                                                             5
-#define PHY_ANALOG_TOP3_PWDBG_LSB                                                                             5
-#define PHY_ANALOG_TOP3_PWDBG_MASK                                                                   0x00000020
-#define PHY_ANALOG_TOP3_PWDBG_GET(x)                                                  (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_TOP3_PWDBG_SET(x)                                                  (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_TOP3_XTAL_SELVREG_MSB                                                                      6
-#define PHY_ANALOG_TOP3_XTAL_SELVREG_LSB                                                                      6
-#define PHY_ANALOG_TOP3_XTAL_SELVREG_MASK                                                            0x00000040
-#define PHY_ANALOG_TOP3_XTAL_SELVREG_GET(x)                                           (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_TOP3_XTAL_SELVREG_SET(x)                                           (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_TOP3_XTAL_PWDREG_MSB                                                                       7
-#define PHY_ANALOG_TOP3_XTAL_PWDREG_LSB                                                                       7
-#define PHY_ANALOG_TOP3_XTAL_PWDREG_MASK                                                             0x00000080
-#define PHY_ANALOG_TOP3_XTAL_PWDREG_GET(x)                                            (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_TOP3_XTAL_PWDREG_SET(x)                                            (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKIN_MSB                                                                     8
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKIN_LSB                                                                     8
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKIN_MASK                                                           0x00000100
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKIN_GET(x)                                          (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKIN_SET(x)                                          (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKD_MSB                                                                      9
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKD_LSB                                                                      9
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKD_MASK                                                            0x00000200
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKD_GET(x)                                           (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_TOP3_XTAL_PWDCLKD_SET(x)                                           (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_TOP3_XTAL_OSCON_MSB                                                                       10
-#define PHY_ANALOG_TOP3_XTAL_OSCON_LSB                                                                       10
-#define PHY_ANALOG_TOP3_XTAL_OSCON_MASK                                                              0x00000400
-#define PHY_ANALOG_TOP3_XTAL_OSCON_GET(x)                                            (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_TOP3_XTAL_OSCON_SET(x)                                            (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_TOP3_XTAL_NOTCXODET_MSB                                                                   11
-#define PHY_ANALOG_TOP3_XTAL_NOTCXODET_LSB                                                                   11
-#define PHY_ANALOG_TOP3_XTAL_NOTCXODET_MASK                                                          0x00000800
-#define PHY_ANALOG_TOP3_XTAL_NOTCXODET_GET(x)                                        (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_TOP3_XTAL_NOTCXODET_SET(x)                                        (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_TOP3_XTAL_LOCALBIAS_MSB                                                                   12
-#define PHY_ANALOG_TOP3_XTAL_LOCALBIAS_LSB                                                                   12
-#define PHY_ANALOG_TOP3_XTAL_LOCALBIAS_MASK                                                          0x00001000
-#define PHY_ANALOG_TOP3_XTAL_LOCALBIAS_GET(x)                                        (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_TOP3_XTAL_LOCALBIAS_SET(x)                                        (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_TOP3_XTAL_HIGHZ_MSB                                                                       13
-#define PHY_ANALOG_TOP3_XTAL_HIGHZ_LSB                                                                       13
-#define PHY_ANALOG_TOP3_XTAL_HIGHZ_MASK                                                              0x00002000
-#define PHY_ANALOG_TOP3_XTAL_HIGHZ_GET(x)                                            (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_TOP3_XTAL_HIGHZ_SET(x)                                            (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_TOP3_XTAL_DRVPNR_MSB                                                                      15
-#define PHY_ANALOG_TOP3_XTAL_DRVPNR_LSB                                                                      14
-#define PHY_ANALOG_TOP3_XTAL_DRVPNR_MASK                                                             0x0000c000
-#define PHY_ANALOG_TOP3_XTAL_DRVPNR_GET(x)                                           (((x) & 0x0000c000) >> 14)
-#define PHY_ANALOG_TOP3_XTAL_DRVPNR_SET(x)                                           (((x) << 14) & 0x0000c000)
-#define PHY_ANALOG_TOP3_XTALCAPOUTDAC_MSB                                                                    22
-#define PHY_ANALOG_TOP3_XTALCAPOUTDAC_LSB                                                                    16
-#define PHY_ANALOG_TOP3_XTALCAPOUTDAC_MASK                                                           0x007f0000
-#define PHY_ANALOG_TOP3_XTALCAPOUTDAC_GET(x)                                         (((x) & 0x007f0000) >> 16)
-#define PHY_ANALOG_TOP3_XTALCAPOUTDAC_SET(x)                                         (((x) << 16) & 0x007f0000)
-#define PHY_ANALOG_TOP3_XTAL_CAPINDAC_MSB                                                                    29
-#define PHY_ANALOG_TOP3_XTAL_CAPINDAC_LSB                                                                    23
-#define PHY_ANALOG_TOP3_XTAL_CAPINDAC_MASK                                                           0x3f800000
-#define PHY_ANALOG_TOP3_XTAL_CAPINDAC_GET(x)                                         (((x) & 0x3f800000) >> 23)
-#define PHY_ANALOG_TOP3_XTAL_CAPINDAC_SET(x)                                         (((x) << 23) & 0x3f800000)
-#define PHY_ANALOG_TOP3_XTAL_BIAS2X_MSB                                                                      30
-#define PHY_ANALOG_TOP3_XTAL_BIAS2X_LSB                                                                      30
-#define PHY_ANALOG_TOP3_XTAL_BIAS2X_MASK                                                             0x40000000
-#define PHY_ANALOG_TOP3_XTAL_BIAS2X_GET(x)                                           (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_TOP3_XTAL_BIAS2X_SET(x)                                           (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_TOP3_TCXODET_MSB                                                                          31
-#define PHY_ANALOG_TOP3_TCXODET_LSB                                                                          31
-#define PHY_ANALOG_TOP3_TCXODET_MASK                                                                 0x80000000
-#define PHY_ANALOG_TOP3_TCXODET_GET(x)                                               (((x) & 0x80000000) >> 31)
-
-/* macros for TOP4 */
-#define PHY_ANALOG_TOP4_ADDRESS                                                                      0x0000028c
-#define PHY_ANALOG_TOP4_OFFSET                                                                       0x0000028c
-#define PHY_ANALOG_TOP4_SPARE4_MSB                                                                           19
-#define PHY_ANALOG_TOP4_SPARE4_LSB                                                                            0
-#define PHY_ANALOG_TOP4_SPARE4_MASK                                                                  0x000fffff
-#define PHY_ANALOG_TOP4_SPARE4_GET(x)                                                 (((x) & 0x000fffff) >> 0)
-#define PHY_ANALOG_TOP4_SPARE4_SET(x)                                                 (((x) << 0) & 0x000fffff)
-#define PHY_ANALOG_TOP4_SEL_TEMPSENSOR_MSB                                                                   20
-#define PHY_ANALOG_TOP4_SEL_TEMPSENSOR_LSB                                                                   20
-#define PHY_ANALOG_TOP4_SEL_TEMPSENSOR_MASK                                                          0x00100000
-#define PHY_ANALOG_TOP4_SEL_TEMPSENSOR_GET(x)                                        (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_TOP4_SEL_TEMPSENSOR_SET(x)                                        (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_TOP4_ADCPWD_OVR_MSB                                                                       21
-#define PHY_ANALOG_TOP4_ADCPWD_OVR_LSB                                                                       21
-#define PHY_ANALOG_TOP4_ADCPWD_OVR_MASK                                                              0x00200000
-#define PHY_ANALOG_TOP4_ADCPWD_OVR_GET(x)                                            (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_TOP4_ADCPWD_OVR_SET(x)                                            (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_TOP4_ADCPWD_INT_MSB                                                                       22
-#define PHY_ANALOG_TOP4_ADCPWD_INT_LSB                                                                       22
-#define PHY_ANALOG_TOP4_ADCPWD_INT_MASK                                                              0x00400000
-#define PHY_ANALOG_TOP4_ADCPWD_INT_GET(x)                                            (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_TOP4_ADCPWD_INT_SET(x)                                            (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_TOP4_TESTIQ_OFF_MSB                                                                       23
-#define PHY_ANALOG_TOP4_TESTIQ_OFF_LSB                                                                       23
-#define PHY_ANALOG_TOP4_TESTIQ_OFF_MASK                                                              0x00800000
-#define PHY_ANALOG_TOP4_TESTIQ_OFF_GET(x)                                            (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_TOP4_TESTIQ_OFF_SET(x)                                            (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_TOP4_TESTIQ_BUFEN_MSB                                                                     24
-#define PHY_ANALOG_TOP4_TESTIQ_BUFEN_LSB                                                                     24
-#define PHY_ANALOG_TOP4_TESTIQ_BUFEN_MASK                                                            0x01000000
-#define PHY_ANALOG_TOP4_TESTIQ_BUFEN_GET(x)                                          (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_TOP4_TESTIQ_BUFEN_SET(x)                                          (((x) << 24) & 0x01000000)
-#define PHY_ANALOG_TOP4_PAL_LOCKEDEN_MSB                                                                     25
-#define PHY_ANALOG_TOP4_PAL_LOCKEDEN_LSB                                                                     25
-#define PHY_ANALOG_TOP4_PAL_LOCKEDEN_MASK                                                            0x02000000
-#define PHY_ANALOG_TOP4_PAL_LOCKEDEN_GET(x)                                          (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_TOP4_PAL_LOCKEDEN_SET(x)                                          (((x) << 25) & 0x02000000)
-#define PHY_ANALOG_TOP4_SYNTHDIGOUTEN_MSB                                                                    26
-#define PHY_ANALOG_TOP4_SYNTHDIGOUTEN_LSB                                                                    26
-#define PHY_ANALOG_TOP4_SYNTHDIGOUTEN_MASK                                                           0x04000000
-#define PHY_ANALOG_TOP4_SYNTHDIGOUTEN_GET(x)                                         (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_TOP4_SYNTHDIGOUTEN_SET(x)                                         (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_TOP4_ENBTCLK_MSB                                                                          27
-#define PHY_ANALOG_TOP4_ENBTCLK_LSB                                                                          27
-#define PHY_ANALOG_TOP4_ENBTCLK_MASK                                                                 0x08000000
-#define PHY_ANALOG_TOP4_ENBTCLK_GET(x)                                               (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_TOP4_ENBTCLK_SET(x)                                               (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_TOP4_PAD2GND_MSB                                                                          28
-#define PHY_ANALOG_TOP4_PAD2GND_LSB                                                                          28
-#define PHY_ANALOG_TOP4_PAD2GND_MASK                                                                 0x10000000
-#define PHY_ANALOG_TOP4_PAD2GND_GET(x)                                               (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_TOP4_PAD2GND_SET(x)                                               (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_TOP4_INTH2PAD_MSB                                                                         29
-#define PHY_ANALOG_TOP4_INTH2PAD_LSB                                                                         29
-#define PHY_ANALOG_TOP4_INTH2PAD_MASK                                                                0x20000000
-#define PHY_ANALOG_TOP4_INTH2PAD_GET(x)                                              (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_TOP4_INTH2PAD_SET(x)                                              (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_TOP4_INTH2GND_MSB                                                                         30
-#define PHY_ANALOG_TOP4_INTH2GND_LSB                                                                         30
-#define PHY_ANALOG_TOP4_INTH2GND_MASK                                                                0x40000000
-#define PHY_ANALOG_TOP4_INTH2GND_GET(x)                                              (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_TOP4_INTH2GND_SET(x)                                              (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_TOP4_INT2PAD_MSB                                                                          31
-#define PHY_ANALOG_TOP4_INT2PAD_LSB                                                                          31
-#define PHY_ANALOG_TOP4_INT2PAD_MASK                                                                 0x80000000
-#define PHY_ANALOG_TOP4_INT2PAD_GET(x)                                               (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TOP4_INT2PAD_SET(x)                                               (((x) << 31) & 0x80000000)
-
-/* macros for rbist_cntrl */
-#define PHY_ANALOG_RBIST_CNTRL_ADDRESS                                                               0x00000380
-#define PHY_ANALOG_RBIST_CNTRL_OFFSET                                                                0x00000380
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_MSB                                                      0
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_LSB                                                      0
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_MASK                                            0x00000001
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_GET(x)                           (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_SET(x)                           (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_MSB                                                   1
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_LSB                                                   1
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_MASK                                         0x00000002
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_GET(x)                        (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_SET(x)                        (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_MSB                                                   2
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_LSB                                                   2
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_MASK                                         0x00000004
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_GET(x)                        (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_SET(x)                        (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_MSB                                                 3
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_LSB                                                 3
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_MASK                                       0x00000008
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_GET(x)                      (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_SET(x)                      (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_MSB                                               4
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_LSB                                               4
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_MASK                                     0x00000010
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_GET(x)                    (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_SET(x)                    (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_MSB                                               5
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_LSB                                               5
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_MASK                                     0x00000020
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_GET(x)                    (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_SET(x)                    (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_MSB                                                  6
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_LSB                                                  6
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_MASK                                        0x00000040
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_GET(x)                       (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_SET(x)                       (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_MSB                                                  7
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_LSB                                                  7
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_MASK                                        0x00000080
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_GET(x)                       (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_SET(x)                       (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_MSB                                                8
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_LSB                                                8
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_MASK                                      0x00000100
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_GET(x)                     (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_SET(x)                     (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_MSB                                                         9
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_LSB                                                         9
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_MASK                                               0x00000200
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_GET(x)                              (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_SET(x)                              (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_MSB                                                      10
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_LSB                                                      10
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_MASK                                             0x00000400
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_GET(x)                           (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_SET(x)                           (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_MSB                                                     11
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_LSB                                                     11
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_MASK                                            0x00000800
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_GET(x)                          (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_SET(x)                          (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_MSB                                                        12
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_LSB                                                        12
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_MASK                                               0x00001000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_GET(x)                             (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_SET(x)                             (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_MSB                                                      13
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_LSB                                                      13
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_MASK                                             0x00002000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_GET(x)                           (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_SET(x)                           (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_MSB                                                 14
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_LSB                                                 14
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_MASK                                        0x00004000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_GET(x)                      (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_SET(x)                      (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_MSB                                                       15
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_LSB                                                       15
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_MASK                                              0x00008000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_GET(x)                            (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_SET(x)                            (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_MSB                                                          16
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_LSB                                                          16
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_MASK                                                 0x00010000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_GET(x)                               (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_SET(x)                               (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_MSB                                                        17
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_LSB                                                        17
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_MASK                                               0x00020000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_GET(x)                             (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_SET(x)                             (((x) << 17) & 0x00020000)
-
-/* macros for tx_dc_offset */
-#define PHY_ANALOG_TX_DC_OFFSET_ADDRESS                                                              0x00000384
-#define PHY_ANALOG_TX_DC_OFFSET_OFFSET                                                               0x00000384
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_MSB                                                         10
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_LSB                                                          0
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_MASK                                                0x000007ff
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_GET(x)                               (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_SET(x)                               (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_MSB                                                         26
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_LSB                                                         16
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_MASK                                                0x07ff0000
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_GET(x)                              (((x) & 0x07ff0000) >> 16)
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_SET(x)                              (((x) << 16) & 0x07ff0000)
-
-/* macros for tx_tonegen0 */
-#define PHY_ANALOG_TX_TONEGEN0_ADDRESS                                                               0x00000388
-#define PHY_ANALOG_TX_TONEGEN0_OFFSET                                                                0x00000388
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_MSB                                                      6
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_LSB                                                      0
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_MASK                                            0x0000007f
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_GET(x)                           (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_SET(x)                           (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_MSB                                                    11
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_LSB                                                     8
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_MASK                                           0x00000f00
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_GET(x)                          (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_SET(x)                          (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_MSB                                                    23
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_LSB                                                    16
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_MASK                                           0x00ff0000
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_GET(x)                         (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_SET(x)                         (((x) << 16) & 0x00ff0000)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_MSB                                                    30
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_LSB                                                    24
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_MASK                                           0x7f000000
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_GET(x)                         (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_SET(x)                         (((x) << 24) & 0x7f000000)
-
-/* macros for tx_tonegen1 */
-#define PHY_ANALOG_TX_TONEGEN1_ADDRESS                                                               0x0000038c
-#define PHY_ANALOG_TX_TONEGEN1_OFFSET                                                                0x0000038c
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_MSB                                                      6
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_LSB                                                      0
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_MASK                                            0x0000007f
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_GET(x)                           (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_SET(x)                           (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_MSB                                                    11
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_LSB                                                     8
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_MASK                                           0x00000f00
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_GET(x)                          (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_SET(x)                          (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_MSB                                                    23
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_LSB                                                    16
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_MASK                                           0x00ff0000
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_GET(x)                         (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_SET(x)                         (((x) << 16) & 0x00ff0000)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_MSB                                                    30
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_LSB                                                    24
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_MASK                                           0x7f000000
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_GET(x)                         (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_SET(x)                         (((x) << 24) & 0x7f000000)
-
-/* macros for tx_lftonegen0 */
-#define PHY_ANALOG_TX_LFTONEGEN0_ADDRESS                                                             0x00000390
-#define PHY_ANALOG_TX_LFTONEGEN0_OFFSET                                                              0x00000390
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_MSB                                                    6
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_LSB                                                    0
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_MASK                                          0x0000007f
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_GET(x)                         (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_SET(x)                         (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_MSB                                                  11
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_LSB                                                   8
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_MASK                                         0x00000f00
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_GET(x)                        (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_SET(x)                        (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_MSB                                                  23
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_LSB                                                  16
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_MASK                                         0x00ff0000
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_GET(x)                       (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_SET(x)                       (((x) << 16) & 0x00ff0000)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_MSB                                                  30
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_LSB                                                  24
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_MASK                                         0x7f000000
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_GET(x)                       (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_SET(x)                       (((x) << 24) & 0x7f000000)
-
-/* macros for tx_linear_ramp_i */
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ADDRESS                                                          0x00000394
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_OFFSET                                                           0x00000394
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_MSB                                             10
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_LSB                                              0
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_MASK                                    0x000007ff
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_GET(x)                   (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_SET(x)                   (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_MSB                                            21
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_LSB                                            12
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_MASK                                   0x003ff000
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_GET(x)                 (((x) & 0x003ff000) >> 12)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_SET(x)                 (((x) << 12) & 0x003ff000)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_MSB                                             29
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_LSB                                             24
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_MASK                                    0x3f000000
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_GET(x)                  (((x) & 0x3f000000) >> 24)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_SET(x)                  (((x) << 24) & 0x3f000000)
-
-/* macros for tx_linear_ramp_q */
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ADDRESS                                                          0x00000398
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_OFFSET                                                           0x00000398
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_MSB                                             10
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_LSB                                              0
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_MASK                                    0x000007ff
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_GET(x)                   (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_SET(x)                   (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_MSB                                            21
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_LSB                                            12
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_MASK                                   0x003ff000
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_GET(x)                 (((x) & 0x003ff000) >> 12)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_SET(x)                 (((x) << 12) & 0x003ff000)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_MSB                                             29
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_LSB                                             24
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_MASK                                    0x3f000000
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_GET(x)                  (((x) & 0x3f000000) >> 24)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_SET(x)                  (((x) << 24) & 0x3f000000)
-
-/* macros for tx_prbs_mag */
-#define PHY_ANALOG_TX_PRBS_MAG_ADDRESS                                                               0x0000039c
-#define PHY_ANALOG_TX_PRBS_MAG_OFFSET                                                                0x0000039c
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_MSB                                               9
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_LSB                                               0
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_MASK                                     0x000003ff
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_GET(x)                    (((x) & 0x000003ff) >> 0)
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_SET(x)                    (((x) << 0) & 0x000003ff)
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_MSB                                              25
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_LSB                                              16
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_MASK                                     0x03ff0000
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_GET(x)                   (((x) & 0x03ff0000) >> 16)
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_SET(x)                   (((x) << 16) & 0x03ff0000)
-
-/* macros for tx_prbs_seed_i */
-#define PHY_ANALOG_TX_PRBS_SEED_I_ADDRESS                                                            0x000003a0
-#define PHY_ANALOG_TX_PRBS_SEED_I_OFFSET                                                             0x000003a0
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_MSB                                                  30
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_LSB                                                   0
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_MASK                                         0x7fffffff
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_GET(x)                        (((x) & 0x7fffffff) >> 0)
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_SET(x)                        (((x) << 0) & 0x7fffffff)
-
-/* macros for tx_prbs_seed_q */
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ADDRESS                                                            0x000003a4
-#define PHY_ANALOG_TX_PRBS_SEED_Q_OFFSET                                                             0x000003a4
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_MSB                                                  30
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_LSB                                                   0
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_MASK                                         0x7fffffff
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_GET(x)                        (((x) & 0x7fffffff) >> 0)
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_SET(x)                        (((x) << 0) & 0x7fffffff)
-
-/* macros for cmac_dc_cancel */
-#define PHY_ANALOG_CMAC_DC_CANCEL_ADDRESS                                                            0x000003a8
-#define PHY_ANALOG_CMAC_DC_CANCEL_OFFSET                                                             0x000003a8
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_MSB                                                    9
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_LSB                                                    0
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_MASK                                          0x000003ff
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_GET(x)                         (((x) & 0x000003ff) >> 0)
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_SET(x)                         (((x) << 0) & 0x000003ff)
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_MSB                                                   25
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_LSB                                                   16
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_MASK                                          0x03ff0000
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_GET(x)                        (((x) & 0x03ff0000) >> 16)
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_SET(x)                        (((x) << 16) & 0x03ff0000)
-
-/* macros for cmac_dc_offset */
-#define PHY_ANALOG_CMAC_DC_OFFSET_ADDRESS                                                            0x000003ac
-#define PHY_ANALOG_CMAC_DC_OFFSET_OFFSET                                                             0x000003ac
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_MSB                                                      3
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_LSB                                                      0
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_MASK                                            0x0000000f
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_GET(x)                           (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_SET(x)                           (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_corr */
-#define PHY_ANALOG_CMAC_CORR_ADDRESS                                                                 0x000003b0
-#define PHY_ANALOG_CMAC_CORR_OFFSET                                                                  0x000003b0
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_MSB                                                         4
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_LSB                                                         0
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_MASK                                               0x0000001f
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_GET(x)                              (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_SET(x)                              (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_MSB                                                          13
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_LSB                                                           8
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_MASK                                                 0x00003f00
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_GET(x)                                (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_SET(x)                                (((x) << 8) & 0x00003f00)
-
-/* macros for cmac_power */
-#define PHY_ANALOG_CMAC_POWER_ADDRESS                                                                0x000003b4
-#define PHY_ANALOG_CMAC_POWER_OFFSET                                                                 0x000003b4
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_MSB                                                       3
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_LSB                                                       0
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_MASK                                             0x0000000f
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_GET(x)                            (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_SET(x)                            (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_cross_corr */
-#define PHY_ANALOG_CMAC_CROSS_CORR_ADDRESS                                                           0x000003b8
-#define PHY_ANALOG_CMAC_CROSS_CORR_OFFSET                                                            0x000003b8
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_MSB                                                     3
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_LSB                                                     0
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_MASK                                           0x0000000f
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_GET(x)                          (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_SET(x)                          (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_i2q2 */
-#define PHY_ANALOG_CMAC_I2Q2_ADDRESS                                                                 0x000003bc
-#define PHY_ANALOG_CMAC_I2Q2_OFFSET                                                                  0x000003bc
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_MSB                                                         3
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_LSB                                                         0
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_MASK                                               0x0000000f
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_GET(x)                              (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_SET(x)                              (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_power_hpf */
-#define PHY_ANALOG_CMAC_POWER_HPF_ADDRESS                                                            0x000003c0
-#define PHY_ANALOG_CMAC_POWER_HPF_OFFSET                                                             0x000003c0
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_MSB                                               3
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_LSB                                               0
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_MASK                                     0x0000000f
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_GET(x)                    (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_SET(x)                    (((x) << 0) & 0x0000000f)
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_MSB                                                 7
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_LSB                                                 4
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_MASK                                       0x000000f0
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_GET(x)                      (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_SET(x)                      (((x) << 4) & 0x000000f0)
-
-/* macros for rxdac_set1 */
-#define PHY_ANALOG_RXDAC_SET1_ADDRESS                                                                0x000003c4
-#define PHY_ANALOG_RXDAC_SET1_OFFSET                                                                 0x000003c4
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_MSB                                                               1
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_LSB                                                               0
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_MASK                                                     0x00000003
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_GET(x)                                    (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_SET(x)                                    (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_MSB                                                           4
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_LSB                                                           4
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_MASK                                                 0x00000010
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_GET(x)                                (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_SET(x)                                (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_MSB                                                         13
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_LSB                                                          8
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_MASK                                                0x00003f00
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_GET(x)                               (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_SET(x)                               (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_MSB                                                 19
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_LSB                                                 16
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_MASK                                        0x000f0000
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_GET(x)                      (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_SET(x)                      (((x) << 16) & 0x000f0000)
-
-/* macros for rxdac_set2 */
-#define PHY_ANALOG_RXDAC_SET2_ADDRESS                                                                0x000003c8
-#define PHY_ANALOG_RXDAC_SET2_OFFSET                                                                 0x000003c8
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_MSB                                                              4
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_LSB                                                              0
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_MASK                                                    0x0000001f
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_GET(x)                                   (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_SET(x)                                   (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_MSB                                                             12
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_LSB                                                              8
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_MASK                                                    0x00001f00
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_GET(x)                                   (((x) & 0x00001f00) >> 8)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_SET(x)                                   (((x) << 8) & 0x00001f00)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_MSB                                                            20
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_LSB                                                            16
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_MASK                                                   0x001f0000
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_GET(x)                                 (((x) & 0x001f0000) >> 16)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_SET(x)                                 (((x) << 16) & 0x001f0000)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_MSB                                                            28
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_LSB                                                            24
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_MASK                                                   0x1f000000
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_GET(x)                                 (((x) & 0x1f000000) >> 24)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_SET(x)                                 (((x) << 24) & 0x1f000000)
-
-/* macros for rxdac_long_shift */
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ADDRESS                                                          0x000003cc
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_OFFSET                                                           0x000003cc
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_MSB                                                    4
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_LSB                                                    0
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_MASK                                          0x0000001f
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_GET(x)                         (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_SET(x)                         (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_MSB                                                   12
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_LSB                                                    8
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_MASK                                          0x00001f00
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_GET(x)                         (((x) & 0x00001f00) >> 8)
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_SET(x)                         (((x) << 8) & 0x00001f00)
-
-/* macros for cmac_results_i */
-#define PHY_ANALOG_CMAC_RESULTS_I_ADDRESS                                                            0x000003d0
-#define PHY_ANALOG_CMAC_RESULTS_I_OFFSET                                                             0x000003d0
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_MSB                                                       31
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_LSB                                                        0
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_MASK                                              0xffffffff
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_GET(x)                             (((x) & 0xffffffff) >> 0)
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_SET(x)                             (((x) << 0) & 0xffffffff)
-
-/* macros for cmac_results_q */
-#define PHY_ANALOG_CMAC_RESULTS_Q_ADDRESS                                                            0x000003d4
-#define PHY_ANALOG_CMAC_RESULTS_Q_OFFSET                                                             0x000003d4
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_MSB                                                       31
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_LSB                                                        0
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_MASK                                              0xffffffff
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_GET(x)                             (((x) & 0xffffffff) >> 0)
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_SET(x)                             (((x) << 0) & 0xffffffff)
-
-/* macros for PMU1 */
-#define PHY_ANALOG_PMU1_ADDRESS                                                                      0x00000740
-#define PHY_ANALOG_PMU1_OFFSET                                                                       0x00000740
-#define PHY_ANALOG_PMU1_SPARE_MSB                                                                            10
-#define PHY_ANALOG_PMU1_SPARE_LSB                                                                             0
-#define PHY_ANALOG_PMU1_SPARE_MASK                                                                   0x000007ff
-#define PHY_ANALOG_PMU1_SPARE_GET(x)                                                  (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_PMU1_SPARE_SET(x)                                                  (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_MSB                                                                      11
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_LSB                                                                      11
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_MASK                                                             0x00000800
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_GET(x)                                           (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_SET(x)                                           (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_PMU1_PAREGON_MAN_MSB                                                                      12
-#define PHY_ANALOG_PMU1_PAREGON_MAN_LSB                                                                      12
-#define PHY_ANALOG_PMU1_PAREGON_MAN_MASK                                                             0x00001000
-#define PHY_ANALOG_PMU1_PAREGON_MAN_GET(x)                                           (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_PMU1_PAREGON_MAN_SET(x)                                           (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_MSB                                                                     13
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_LSB                                                                     13
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_MASK                                                            0x00002000
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_GET(x)                                          (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_SET(x)                                          (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_PMU1_DREGON_MAN_MSB                                                                       14
-#define PHY_ANALOG_PMU1_DREGON_MAN_LSB                                                                       14
-#define PHY_ANALOG_PMU1_DREGON_MAN_MASK                                                              0x00004000
-#define PHY_ANALOG_PMU1_DREGON_MAN_GET(x)                                            (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_PMU1_DREGON_MAN_SET(x)                                            (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_MSB                                                                    15
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_LSB                                                                    15
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_MASK                                                           0x00008000
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_GET(x)                                         (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_SET(x)                                         (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_PMU1_SWREGON_MAN_MSB                                                                      16
-#define PHY_ANALOG_PMU1_SWREGON_MAN_LSB                                                                      16
-#define PHY_ANALOG_PMU1_SWREGON_MAN_MASK                                                             0x00010000
-#define PHY_ANALOG_PMU1_SWREGON_MAN_GET(x)                                           (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_PMU1_SWREGON_MAN_SET(x)                                           (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_MSB                                                                    18
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_LSB                                                                    17
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_MASK                                                           0x00060000
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_GET(x)                                         (((x) & 0x00060000) >> 17)
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_SET(x)                                         (((x) << 17) & 0x00060000)
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_MSB                                                                    21
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_LSB                                                                    19
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_MASK                                                           0x00380000
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_GET(x)                                         (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_SET(x)                                         (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_MSB                                                                     23
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_LSB                                                                     22
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_MASK                                                            0x00c00000
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_GET(x)                                          (((x) & 0x00c00000) >> 22)
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_SET(x)                                          (((x) << 22) & 0x00c00000)
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_MSB                                                                      25
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_LSB                                                                      24
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_MASK                                                             0x03000000
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_GET(x)                                           (((x) & 0x03000000) >> 24)
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_SET(x)                                           (((x) << 24) & 0x03000000)
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_MSB                                                                      27
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_LSB                                                                      26
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_MASK                                                             0x0c000000
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_GET(x)                                           (((x) & 0x0c000000) >> 26)
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_SET(x)                                           (((x) << 26) & 0x0c000000)
-#define PHY_ANALOG_PMU1_PAREG_XPNP_MSB                                                                       28
-#define PHY_ANALOG_PMU1_PAREG_XPNP_LSB                                                                       28
-#define PHY_ANALOG_PMU1_PAREG_XPNP_MASK                                                              0x10000000
-#define PHY_ANALOG_PMU1_PAREG_XPNP_GET(x)                                            (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_PMU1_PAREG_XPNP_SET(x)                                            (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_MSB                                                                     31
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_LSB                                                                     29
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_MASK                                                            0xe0000000
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_GET(x)                                          (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_SET(x)                                          (((x) << 29) & 0xe0000000)
-
-/* macros for PMU2 */
-#define PHY_ANALOG_PMU2_ADDRESS                                                                      0x00000744
-#define PHY_ANALOG_PMU2_OFFSET                                                                       0x00000744
-#define PHY_ANALOG_PMU2_SPARE_MSB                                                                             7
-#define PHY_ANALOG_PMU2_SPARE_LSB                                                                             0
-#define PHY_ANALOG_PMU2_SPARE_MASK                                                                   0x000000ff
-#define PHY_ANALOG_PMU2_SPARE_GET(x)                                                  (((x) & 0x000000ff) >> 0)
-#define PHY_ANALOG_PMU2_SPARE_SET(x)                                                  (((x) << 0) & 0x000000ff)
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_MSB                                                                    8
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_LSB                                                                    8
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_MASK                                                          0x00000100
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_GET(x)                                         (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_SET(x)                                         (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_MSB                                                                    9
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_LSB                                                                    9
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_MASK                                                          0x00000200
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_GET(x)                                         (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_SET(x)                                         (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_MSB                                                                   10
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_LSB                                                                   10
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_MASK                                                          0x00000400
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_GET(x)                                        (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_SET(x)                                        (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_MSB                                                                  11
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_LSB                                                                  11
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_MASK                                                         0x00000800
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_GET(x)                                       (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_SET(x)                                       (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_MSB                                                                      12
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_LSB                                                                      12
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_MASK                                                             0x00001000
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_GET(x)                                           (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_SET(x)                                           (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_MSB                                                                     13
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_LSB                                                                     13
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_MASK                                                            0x00002000
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_GET(x)                                          (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_SET(x)                                          (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_MSB                                                                     14
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_LSB                                                                     14
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_MASK                                                            0x00004000
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_GET(x)                                          (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_SET(x)                                          (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_MSB                                                                     15
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_LSB                                                                     15
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_MASK                                                            0x00008000
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_GET(x)                                          (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_SET(x)                                          (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_MSB                                                              16
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_LSB                                                              16
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_MASK                                                     0x00010000
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_GET(x)                                   (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_SET(x)                                   (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_MSB                                                                  18
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_LSB                                                                  17
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_MASK                                                         0x00060000
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_GET(x)                                       (((x) & 0x00060000) >> 17)
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_SET(x)                                       (((x) << 17) & 0x00060000)
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_MSB                                                                    19
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_LSB                                                                    19
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_MASK                                                           0x00080000
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_GET(x)                                         (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_SET(x)                                         (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_MSB                                                                 21
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_LSB                                                                 20
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_MASK                                                        0x00300000
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_GET(x)                                      (((x) & 0x00300000) >> 20)
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_SET(x)                                      (((x) << 20) & 0x00300000)
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_MSB                                                                    22
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_LSB                                                                    22
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_MASK                                                           0x00400000
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_GET(x)                                         (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_SET(x)                                         (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_MSB                                                                 24
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_LSB                                                                 23
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_MASK                                                        0x01800000
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_GET(x)                                      (((x) & 0x01800000) >> 23)
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_SET(x)                                      (((x) << 23) & 0x01800000)
-#define PHY_ANALOG_PMU2_SWREG2ATB_MSB                                                                        27
-#define PHY_ANALOG_PMU2_SWREG2ATB_LSB                                                                        25
-#define PHY_ANALOG_PMU2_SWREG2ATB_MASK                                                               0x0e000000
-#define PHY_ANALOG_PMU2_SWREG2ATB_GET(x)                                             (((x) & 0x0e000000) >> 25)
-#define PHY_ANALOG_PMU2_SWREG2ATB_SET(x)                                             (((x) << 25) & 0x0e000000)
-#define PHY_ANALOG_PMU2_OTPREG2ATB_MSB                                                                       28
-#define PHY_ANALOG_PMU2_OTPREG2ATB_LSB                                                                       28
-#define PHY_ANALOG_PMU2_OTPREG2ATB_MASK                                                              0x10000000
-#define PHY_ANALOG_PMU2_OTPREG2ATB_GET(x)                                            (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_PMU2_OTPREG2ATB_SET(x)                                            (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_MSB                                                                    30
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_LSB                                                                    29
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_MASK                                                           0x60000000
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_GET(x)                                         (((x) & 0x60000000) >> 29)
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_SET(x)                                         (((x) << 29) & 0x60000000)
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_MSB                                                            31
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_LSB                                                            31
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_MASK                                                   0x80000000
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_GET(x)                                 (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_SET(x)                                 (((x) << 31) & 0x80000000)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct analog_intf_ares_reg_reg_s {
-  volatile unsigned int RXRF_BIAS1;                                    /*        0x0 - 0x4        */
-  volatile unsigned int RXRF_BIAS2;                                    /*        0x4 - 0x8        */
-  volatile unsigned int RXRF_GAINSTAGES;                               /*        0x8 - 0xc        */
-  volatile unsigned int RXRF_AGC;                                      /*        0xc - 0x10       */
-  volatile char pad__0[0x30];                                          /*       0x10 - 0x40       */
-  volatile unsigned int TXRF1;                                         /*       0x40 - 0x44       */
-  volatile unsigned int TXRF2;                                         /*       0x44 - 0x48       */
-  volatile unsigned int TXRF3;                                         /*       0x48 - 0x4c       */
-  volatile unsigned int TXRF4;                                         /*       0x4c - 0x50       */
-  volatile unsigned int TXRF5;                                         /*       0x50 - 0x54       */
-  volatile unsigned int TXRF6;                                         /*       0x54 - 0x58       */
-  volatile unsigned int TXRF7;                                         /*       0x58 - 0x5c       */
-  volatile unsigned int TXRF8;                                         /*       0x5c - 0x60       */
-  volatile unsigned int TXRF9;                                         /*       0x60 - 0x64       */
-  volatile unsigned int TXRF10;                                        /*       0x64 - 0x68       */
-  volatile unsigned int TXRF11;                                        /*       0x68 - 0x6c       */
-  volatile unsigned int TXRF12;                                        /*       0x6c - 0x70       */
-  volatile char pad__1[0x10];                                          /*       0x70 - 0x80       */
-  volatile unsigned int SYNTH1;                                        /*       0x80 - 0x84       */
-  volatile unsigned int SYNTH2;                                        /*       0x84 - 0x88       */
-  volatile unsigned int SYNTH3;                                        /*       0x88 - 0x8c       */
-  volatile unsigned int SYNTH4;                                        /*       0x8c - 0x90       */
-  volatile unsigned int SYNTH5;                                        /*       0x90 - 0x94       */
-  volatile unsigned int SYNTH6;                                        /*       0x94 - 0x98       */
-  volatile unsigned int SYNTH7;                                        /*       0x98 - 0x9c       */
-  volatile unsigned int SYNTH8;                                        /*       0x9c - 0xa0       */
-  volatile unsigned int SYNTH9;                                        /*       0xa0 - 0xa4       */
-  volatile unsigned int SYNTH10;                                       /*       0xa4 - 0xa8       */
-  volatile unsigned int SYNTH11;                                       /*       0xa8 - 0xac       */
-  volatile unsigned int SYNTH12;                                       /*       0xac - 0xb0       */
-  volatile char pad__2[0x10];                                          /*       0xb0 - 0xc0       */
-  volatile unsigned int BIAS1;                                         /*       0xc0 - 0xc4       */
-  volatile unsigned int BIAS2;                                         /*       0xc4 - 0xc8       */
-  volatile unsigned int BIAS3;                                         /*       0xc8 - 0xcc       */
-  volatile unsigned int BIAS4;                                         /*       0xcc - 0xd0       */
-  volatile char pad__3[0x30];                                          /*       0xd0 - 0x100      */
-  volatile unsigned int RXTX1;                                         /*      0x100 - 0x104      */
-  volatile unsigned int RXTX2;                                         /*      0x104 - 0x108      */
-  volatile unsigned int RXTX3;                                         /*      0x108 - 0x10c      */
-  volatile char pad__4[0x34];                                          /*      0x10c - 0x140      */
-  volatile unsigned int BB1;                                           /*      0x140 - 0x144      */
-  volatile unsigned int BB2;                                           /*      0x144 - 0x148      */
-  volatile char pad__5[0x138];                                         /*      0x148 - 0x280      */
-  volatile unsigned int TOP1;                                          /*      0x280 - 0x284      */
-  volatile unsigned int TOP2;                                          /*      0x284 - 0x288      */
-  volatile unsigned int TOP3;                                          /*      0x288 - 0x28c      */
-  volatile unsigned int TOP4;                                          /*      0x28c - 0x290      */
-  volatile char pad__6[0xf0];                                          /*      0x290 - 0x380      */
-  volatile unsigned int rbist_cntrl;                                   /*      0x380 - 0x384      */
-  volatile unsigned int tx_dc_offset;                                  /*      0x384 - 0x388      */
-  volatile unsigned int tx_tonegen0;                                   /*      0x388 - 0x38c      */
-  volatile unsigned int tx_tonegen1;                                   /*      0x38c - 0x390      */
-  volatile unsigned int tx_lftonegen0;                                 /*      0x390 - 0x394      */
-  volatile unsigned int tx_linear_ramp_i;                              /*      0x394 - 0x398      */
-  volatile unsigned int tx_linear_ramp_q;                              /*      0x398 - 0x39c      */
-  volatile unsigned int tx_prbs_mag;                                   /*      0x39c - 0x3a0      */
-  volatile unsigned int tx_prbs_seed_i;                                /*      0x3a0 - 0x3a4      */
-  volatile unsigned int tx_prbs_seed_q;                                /*      0x3a4 - 0x3a8      */
-  volatile unsigned int cmac_dc_cancel;                                /*      0x3a8 - 0x3ac      */
-  volatile unsigned int cmac_dc_offset;                                /*      0x3ac - 0x3b0      */
-  volatile unsigned int cmac_corr;                                     /*      0x3b0 - 0x3b4      */
-  volatile unsigned int cmac_power;                                    /*      0x3b4 - 0x3b8      */
-  volatile unsigned int cmac_cross_corr;                               /*      0x3b8 - 0x3bc      */
-  volatile unsigned int cmac_i2q2;                                     /*      0x3bc - 0x3c0      */
-  volatile unsigned int cmac_power_hpf;                                /*      0x3c0 - 0x3c4      */
-  volatile unsigned int rxdac_set1;                                    /*      0x3c4 - 0x3c8      */
-  volatile unsigned int rxdac_set2;                                    /*      0x3c8 - 0x3cc      */
-  volatile unsigned int rxdac_long_shift;                              /*      0x3cc - 0x3d0      */
-  volatile unsigned int cmac_results_i;                                /*      0x3d0 - 0x3d4      */
-  volatile unsigned int cmac_results_q;                                /*      0x3d4 - 0x3d8      */
-  volatile char pad__7[0x368];                                         /*      0x3d8 - 0x740      */
-  volatile unsigned int PMU1;                                          /*      0x740 - 0x744      */
-  volatile unsigned int PMU2;                                          /*      0x744 - 0x748      */
-} analog_intf_ares_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _ANALOG_INTF_ARES_REG_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_athr_wlan_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_athr_wlan_reg.h
deleted file mode 100644
index 1c243fbbc8107dc229f0474d6b4f9e7ee4a73b36..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_athr_wlan_reg.h
+++ /dev/null
@@ -1,3674 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-/* Copyright (C) 2009 Denali Software Inc.  All rights reserved              */
-/* THIS FILE IS AUTOMATICALLY GENERATED BY DENALI BLUEPRINT, DO NOT EDIT     */
-
-
-#ifndef _ANALOG_INTF_ATHR_WLAN_REG_REG_H_
-#define _ANALOG_INTF_ATHR_WLAN_REG_REG_H_
-
-
-/* macros for RXRF_BIAS1 */
-#define PHY_ANALOG_RXRF_BIAS1_ADDRESS                                                                0x00000000
-#define PHY_ANALOG_RXRF_BIAS1_OFFSET                                                                 0x00000000
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_MSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_LSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_MASK                                                             0x00000001
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXRF_BIAS1_SPARE_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_MSB                                                               3
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_LSB                                                               1
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_MASK                                                     0x0000000e
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_GET(x)                                    (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25SPARE_SET(x)                                    (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_MSB                                                                6
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_LSB                                                                4
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_MASK                                                      0x00000070
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_GET(x)                                     (((x) & 0x00000070) >> 4)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO18_SET(x)                                     (((x) << 4) & 0x00000070)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_MSB                                                                9
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_LSB                                                                7
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_MASK                                                      0x00000380
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_GET(x)                                     (((x) & 0x00000380) >> 7)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25LO36_SET(x)                                     (((x) << 7) & 0x00000380)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_MSB                                                           12
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_LSB                                                           10
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_MASK                                                  0x00001c00
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_GET(x)                                (((x) & 0x00001c00) >> 10)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2_5GH_SET(x)                                (((x) << 10) & 0x00001c00)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_MSB                                                             15
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_LSB                                                             13
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_MASK                                                    0x0000e000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_GET(x)                                  (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR5GH_SET(x)                                  (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_MSB                                                              18
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_LSB                                                              16
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_MASK                                                     0x00070000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_GET(x)                                   (((x) & 0x00070000) >> 16)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25VGA5G_SET(x)                                   (((x) << 16) & 0x00070000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_MSB                                                              21
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_LSB                                                              19
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_MASK                                                     0x00380000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_GET(x)                                   (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA5G_SET(x)                                   (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_MSB                                                               24
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_LSB                                                               22
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_MASK                                                      0x01c00000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_GET(x)                                    (((x) & 0x01c00000) >> 22)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IR25LO24_SET(x)                                    (((x) << 22) & 0x01c00000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_MSB                                                             27
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_LSB                                                             25
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_MASK                                                    0x0e000000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_GET(x)                                  (((x) & 0x0e000000) >> 25)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC25MXR2GH_SET(x)                                  (((x) << 25) & 0x0e000000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_MSB                                                              30
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_LSB                                                              28
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_MASK                                                     0x70000000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_GET(x)                                   (((x) & 0x70000000) >> 28)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_IC75LNA2G_SET(x)                                   (((x) << 28) & 0x70000000)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_MSB                                                                   31
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_LSB                                                                   31
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_MASK                                                          0x80000000
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXRF_BIAS1_PWD_BIAS_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for RXRF_BIAS2 */
-#define PHY_ANALOG_RXRF_BIAS2_ADDRESS                                                                0x00000004
-#define PHY_ANALOG_RXRF_BIAS2_OFFSET                                                                 0x00000004
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_MSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_LSB                                                                       0
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_MASK                                                             0x00000001
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXRF_BIAS2_SPARE_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_MSB                                                                        3
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_LSB                                                                        1
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_MASK                                                              0x0000000e
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_GET(x)                                             (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_RXRF_BIAS2_PKEN_SET(x)                                             (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_MSB                                                                    6
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_LSB                                                                    4
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_MASK                                                          0x00000070
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_GET(x)                                         (((x) & 0x00000070) >> 4)
-#define PHY_ANALOG_RXRF_BIAS2_VCMVALUE_SET(x)                                         (((x) << 4) & 0x00000070)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_MSB                                                                  7
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_LSB                                                                  7
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_MASK                                                        0x00000080
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_GET(x)                                       (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_VCMBUF_SET(x)                                       (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPAREH_MSB                                                             10
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPAREH_LSB                                                              8
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPAREH_MASK                                                    0x00000700
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPAREH_GET(x)                                   (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPAREH_SET(x)                                   (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPARE_MSB                                                              13
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPARE_LSB                                                              11
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPARE_MASK                                                     0x00003800
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPARE_GET(x)                                   (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25SPARE_SET(x)                                   (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25LNABUF_MSB                                                             16
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25LNABUF_LSB                                                             14
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25LNABUF_MASK                                                    0x0001c000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25LNABUF_GET(x)                                  (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25LNABUF_SET(x)                                  (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGCH_MSB                                                               19
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGCH_LSB                                                               17
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGCH_MASK                                                      0x000e0000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGCH_GET(x)                                    (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGCH_SET(x)                                    (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC_MSB                                                                22
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC_LSB                                                                20
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC_MASK                                                       0x00700000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC_GET(x)                                     (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25AGC_SET(x)                                     (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC_MSB                                                                25
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC_LSB                                                                23
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC_MASK                                                       0x03800000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC_GET(x)                                     (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25AGC_SET(x)                                     (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_MSB                                                             28
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_LSB                                                             26
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_MASK                                                    0x1c000000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_GET(x)                                  (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IC25VCMBUF_SET(x)                                  (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_MSB                                                                31
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_LSB                                                                29
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_MASK                                                       0xe0000000
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_GET(x)                                     (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_RXRF_BIAS2_PWD_IR25VCM_SET(x)                                     (((x) << 29) & 0xe0000000)
-
-/* macros for RXRF_GAINSTAGES */
-#define PHY_ANALOG_RXRF_GAINSTAGES_ADDRESS                                                           0x00000008
-#define PHY_ANALOG_RXRF_GAINSTAGES_OFFSET                                                            0x00000008
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_MSB                                                                  0
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_LSB                                                                  0
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_MASK                                                        0x00000001
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_GET(x)                                       (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXRF_GAINSTAGES_SPARE_SET(x)                                       (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_MSB                                                            1
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_LSB                                                            1
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_MASK                                                  0x00000002
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_GET(x)                                 (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNAON_CALDC_SET(x)                                 (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_MSB                                                              3
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_LSB                                                              2
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_MASK                                                    0x0000000c
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_GET(x)                                   (((x) & 0x0000000c) >> 2)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_CAP_SET(x)                                   (((x) << 2) & 0x0000000c)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_MSB                                                              5
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_LSB                                                              4
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_MASK                                                    0x00000030
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_GET(x)                                   (((x) & 0x00000030) >> 4)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_CAP_SET(x)                                   (((x) << 4) & 0x00000030)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_MSB                                                         6
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_LSB                                                         6
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_MASK                                               0x00000040
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_GET(x)                              (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_SHORTINP_SET(x)                              (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_MSB                                                               7
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_LSB                                                               7
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_MASK                                                     0x00000080
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_GET(x)                                    (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO5G_SET(x)                                    (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_MSB                                                              8
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_LSB                                                              8
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_MASK                                                    0x00000100
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_GET(x)                                   (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_VGA5G_SET(x)                                   (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_MSB                                                              9
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_LSB                                                              9
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_MASK                                                    0x00000200
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_GET(x)                                   (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR5G_SET(x)                                   (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_MSB                                                             10
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_LSB                                                             10
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_MASK                                                    0x00000400
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_GET(x)                                  (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA5G_SET(x)                                  (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_MSB                                                             12
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_LSB                                                             11
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_MASK                                                    0x00001800
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_GET(x)                                  (((x) & 0x00001800) >> 11)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_CAP_SET(x)                                  (((x) << 11) & 0x00001800)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_MSB                                                        13
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_LSB                                                        13
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_MASK                                               0x00002000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_GET(x)                             (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_SHORTINP_SET(x)                             (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_MSB                                                              14
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_LSB                                                              14
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_MASK                                                     0x00004000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_GET(x)                                   (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_LP_SET(x)                                   (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_MSB                                                              15
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_LSB                                                              15
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_MASK                                                     0x00008000
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_GET(x)                                   (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LO2G_SET(x)                                   (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_MSB                                                             16
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_LSB                                                             16
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_MASK                                                    0x00010000
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_GET(x)                                  (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_MXR2G_SET(x)                                  (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_MSB                                                             17
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_LSB                                                             17
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_MASK                                                    0x00020000
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_GET(x)                                  (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_RXRF_GAINSTAGES_PWD_LNA2G_SET(x)                                  (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_MSB                                                        19
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_LSB                                                        18
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_MASK                                               0x000c0000
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_GET(x)                             (((x) & 0x000c0000) >> 18)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR5G_GAIN_OVR_SET(x)                             (((x) << 18) & 0x000c0000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_MSB                                                        22
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_LSB                                                        20
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_MASK                                               0x00700000
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_GET(x)                             (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_RXRF_GAINSTAGES_VGA5G_GAIN_OVR_SET(x)                             (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_MSB                                                        25
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_LSB                                                        23
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_MASK                                               0x03800000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_GET(x)                             (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_SET(x)                             (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_MSB                                                        27
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_LSB                                                        26
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_MASK                                               0x0c000000
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_GET(x)                             (((x) & 0x0c000000) >> 26)
-#define PHY_ANALOG_RXRF_GAINSTAGES_MXR2G_GAIN_OVR_SET(x)                             (((x) << 26) & 0x0c000000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_MSB                                                        30
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_LSB                                                        28
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_MASK                                               0x70000000
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_GET(x)                             (((x) & 0x70000000) >> 28)
-#define PHY_ANALOG_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_SET(x)                             (((x) << 28) & 0x70000000)
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_MSB                                                           31
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_LSB                                                           31
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_MASK                                                  0x80000000
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_GET(x)                                (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXRF_GAINSTAGES_RX_OVERRIDE_SET(x)                                (((x) << 31) & 0x80000000)
-
-/* macros for RXRF_AGC */
-#define PHY_ANALOG_RXRF_AGC_ADDRESS                                                                  0x0000000c
-#define PHY_ANALOG_RXRF_AGC_OFFSET                                                                   0x0000000c
-#define PHY_ANALOG_RXRF_AGC_RF5G_ON_DURING_CALPA_MSB                                                          0
-#define PHY_ANALOG_RXRF_AGC_RF5G_ON_DURING_CALPA_LSB                                                          0
-#define PHY_ANALOG_RXRF_AGC_RF5G_ON_DURING_CALPA_MASK                                                0x00000001
-#define PHY_ANALOG_RXRF_AGC_RF5G_ON_DURING_CALPA_GET(x)                               (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXRF_AGC_RF5G_ON_DURING_CALPA_SET(x)                               (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXRF_AGC_RF2G_ON_DURING_CALPA_MSB                                                          1
-#define PHY_ANALOG_RXRF_AGC_RF2G_ON_DURING_CALPA_LSB                                                          1
-#define PHY_ANALOG_RXRF_AGC_RF2G_ON_DURING_CALPA_MASK                                                0x00000002
-#define PHY_ANALOG_RXRF_AGC_RF2G_ON_DURING_CALPA_GET(x)                               (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RXRF_AGC_RF2G_ON_DURING_CALPA_SET(x)                               (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RXRF_AGC_AGC_OUT_MSB                                                                       2
-#define PHY_ANALOG_RXRF_AGC_AGC_OUT_LSB                                                                       2
-#define PHY_ANALOG_RXRF_AGC_AGC_OUT_MASK                                                             0x00000004
-#define PHY_ANALOG_RXRF_AGC_AGC_OUT_GET(x)                                            (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_RXRF_AGC_LNABUFGAIN2X_MSB                                                                  3
-#define PHY_ANALOG_RXRF_AGC_LNABUFGAIN2X_LSB                                                                  3
-#define PHY_ANALOG_RXRF_AGC_LNABUFGAIN2X_MASK                                                        0x00000008
-#define PHY_ANALOG_RXRF_AGC_LNABUFGAIN2X_GET(x)                                       (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_RXRF_AGC_LNABUFGAIN2X_SET(x)                                       (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_RXRF_AGC_LNABUF_PWD_OVR_MSB                                                                4
-#define PHY_ANALOG_RXRF_AGC_LNABUF_PWD_OVR_LSB                                                                4
-#define PHY_ANALOG_RXRF_AGC_LNABUF_PWD_OVR_MASK                                                      0x00000010
-#define PHY_ANALOG_RXRF_AGC_LNABUF_PWD_OVR_GET(x)                                     (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_RXRF_AGC_LNABUF_PWD_OVR_SET(x)                                     (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_RXRF_AGC_PWD_LNABUF_MSB                                                                    5
-#define PHY_ANALOG_RXRF_AGC_PWD_LNABUF_LSB                                                                    5
-#define PHY_ANALOG_RXRF_AGC_PWD_LNABUF_MASK                                                          0x00000020
-#define PHY_ANALOG_RXRF_AGC_PWD_LNABUF_GET(x)                                         (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_RXRF_AGC_PWD_LNABUF_SET(x)                                         (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_MSB                                                                 8
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_LSB                                                                 6
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_MASK                                                       0x000001c0
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_GET(x)                                      (((x) & 0x000001c0) >> 6)
-#define PHY_ANALOG_RXRF_AGC_AGC_FALL_CTRL_SET(x)                                      (((x) << 6) & 0x000001c0)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_MSB                                                             14
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_LSB                                                              9
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_MASK                                                    0x00007e00
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_GET(x)                                   (((x) & 0x00007e00) >> 9)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_CALDAC_OVR_SET(x)                                   (((x) << 9) & 0x00007e00)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_MSB                                                              18
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_LSB                                                              15
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_MASK                                                     0x00078000
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_GET(x)                                   (((x) & 0x00078000) >> 15)
-#define PHY_ANALOG_RXRF_AGC_AGC5G_DBDAC_OVR_SET(x)                                   (((x) << 15) & 0x00078000)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_MSB                                                             24
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_LSB                                                             19
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_MASK                                                    0x01f80000
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_GET(x)                                  (((x) & 0x01f80000) >> 19)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_CALDAC_OVR_SET(x)                                  (((x) << 19) & 0x01f80000)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_MSB                                                              28
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_LSB                                                              25
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_MASK                                                     0x1e000000
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_GET(x)                                   (((x) & 0x1e000000) >> 25)
-#define PHY_ANALOG_RXRF_AGC_AGC2G_DBDAC_OVR_SET(x)                                   (((x) << 25) & 0x1e000000)
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_MSB                                                                  29
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_LSB                                                                  29
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_MASK                                                         0x20000000
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_GET(x)                                       (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_RXRF_AGC_AGC_CAL_OVR_SET(x)                                       (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_MSB                                                                   30
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_LSB                                                                   30
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_MASK                                                          0x40000000
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_GET(x)                                        (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_RXRF_AGC_AGC_ON_OVR_SET(x)                                        (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_MSB                                                                 31
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_LSB                                                                 31
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_MASK                                                        0x80000000
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_GET(x)                                      (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXRF_AGC_AGC_OVERRIDE_SET(x)                                      (((x) << 31) & 0x80000000)
-
-/* macros for TXRF1 */
-#define PHY_ANALOG_TXRF1_ADDRESS                                                                     0x00000040
-#define PHY_ANALOG_TXRF1_OFFSET                                                                      0x00000040
-#define PHY_ANALOG_TXRF1_PDLOBUF5G_MSB                                                                        0
-#define PHY_ANALOG_TXRF1_PDLOBUF5G_LSB                                                                        0
-#define PHY_ANALOG_TXRF1_PDLOBUF5G_MASK                                                              0x00000001
-#define PHY_ANALOG_TXRF1_PDLOBUF5G_GET(x)                                             (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TXRF1_PDLOBUF5G_SET(x)                                             (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_TXRF1_PDLODIV5G_MSB                                                                        1
-#define PHY_ANALOG_TXRF1_PDLODIV5G_LSB                                                                        1
-#define PHY_ANALOG_TXRF1_PDLODIV5G_MASK                                                              0x00000002
-#define PHY_ANALOG_TXRF1_PDLODIV5G_GET(x)                                             (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_TXRF1_PDLODIV5G_SET(x)                                             (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_TXRF1_LOBUF5GFORCED_MSB                                                                    2
-#define PHY_ANALOG_TXRF1_LOBUF5GFORCED_LSB                                                                    2
-#define PHY_ANALOG_TXRF1_LOBUF5GFORCED_MASK                                                          0x00000004
-#define PHY_ANALOG_TXRF1_LOBUF5GFORCED_GET(x)                                         (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_TXRF1_LOBUF5GFORCED_SET(x)                                         (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_TXRF1_LODIV5GFORCED_MSB                                                                    3
-#define PHY_ANALOG_TXRF1_LODIV5GFORCED_LSB                                                                    3
-#define PHY_ANALOG_TXRF1_LODIV5GFORCED_MASK                                                          0x00000008
-#define PHY_ANALOG_TXRF1_LODIV5GFORCED_GET(x)                                         (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_TXRF1_LODIV5GFORCED_SET(x)                                         (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_TXRF1_PADRV2GN5G_MSB                                                                       7
-#define PHY_ANALOG_TXRF1_PADRV2GN5G_LSB                                                                       4
-#define PHY_ANALOG_TXRF1_PADRV2GN5G_MASK                                                             0x000000f0
-#define PHY_ANALOG_TXRF1_PADRV2GN5G_GET(x)                                            (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_TXRF1_PADRV2GN5G_SET(x)                                            (((x) << 4) & 0x000000f0)
-#define PHY_ANALOG_TXRF1_PADRV3GN5G_MSB                                                                      11
-#define PHY_ANALOG_TXRF1_PADRV3GN5G_LSB                                                                       8
-#define PHY_ANALOG_TXRF1_PADRV3GN5G_MASK                                                             0x00000f00
-#define PHY_ANALOG_TXRF1_PADRV3GN5G_GET(x)                                            (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TXRF1_PADRV3GN5G_SET(x)                                            (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TXRF1_PADRV4GN5G_MSB                                                                      15
-#define PHY_ANALOG_TXRF1_PADRV4GN5G_LSB                                                                      12
-#define PHY_ANALOG_TXRF1_PADRV4GN5G_MASK                                                             0x0000f000
-#define PHY_ANALOG_TXRF1_PADRV4GN5G_GET(x)                                           (((x) & 0x0000f000) >> 12)
-#define PHY_ANALOG_TXRF1_PADRV4GN5G_SET(x)                                           (((x) << 12) & 0x0000f000)
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN5G_MSB                                                                   16
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN5G_LSB                                                                   16
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN5G_MASK                                                          0x00010000
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN5G_GET(x)                                        (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN5G_SET(x)                                        (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_TXRF1_PDOUT2G_MSB                                                                         17
-#define PHY_ANALOG_TXRF1_PDOUT2G_LSB                                                                         17
-#define PHY_ANALOG_TXRF1_PDOUT2G_MASK                                                                0x00020000
-#define PHY_ANALOG_TXRF1_PDOUT2G_GET(x)                                              (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_TXRF1_PDOUT2G_SET(x)                                              (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_TXRF1_PDDR2G_MSB                                                                          18
-#define PHY_ANALOG_TXRF1_PDDR2G_LSB                                                                          18
-#define PHY_ANALOG_TXRF1_PDDR2G_MASK                                                                 0x00040000
-#define PHY_ANALOG_TXRF1_PDDR2G_GET(x)                                               (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_TXRF1_PDDR2G_SET(x)                                               (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_TXRF1_PDMXR2G_MSB                                                                         19
-#define PHY_ANALOG_TXRF1_PDMXR2G_LSB                                                                         19
-#define PHY_ANALOG_TXRF1_PDMXR2G_MASK                                                                0x00080000
-#define PHY_ANALOG_TXRF1_PDMXR2G_GET(x)                                              (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_TXRF1_PDMXR2G_SET(x)                                              (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_TXRF1_PDLOBUF2G_MSB                                                                       20
-#define PHY_ANALOG_TXRF1_PDLOBUF2G_LSB                                                                       20
-#define PHY_ANALOG_TXRF1_PDLOBUF2G_MASK                                                              0x00100000
-#define PHY_ANALOG_TXRF1_PDLOBUF2G_GET(x)                                            (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_TXRF1_PDLOBUF2G_SET(x)                                            (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_TXRF1_PDLODIV2G_MSB                                                                       21
-#define PHY_ANALOG_TXRF1_PDLODIV2G_LSB                                                                       21
-#define PHY_ANALOG_TXRF1_PDLODIV2G_MASK                                                              0x00200000
-#define PHY_ANALOG_TXRF1_PDLODIV2G_GET(x)                                            (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_TXRF1_PDLODIV2G_SET(x)                                            (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_MSB                                                                   22
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_LSB                                                                   22
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_MASK                                                          0x00400000
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_GET(x)                                        (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_TXRF1_LOBUF2GFORCED_SET(x)                                        (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_MSB                                                                   23
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_LSB                                                                   23
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_MASK                                                          0x00800000
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_GET(x)                                        (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_TXRF1_LODIV2GFORCED_SET(x)                                        (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_TXRF1_PADRVGN2G_MSB                                                                       30
-#define PHY_ANALOG_TXRF1_PADRVGN2G_LSB                                                                       24
-#define PHY_ANALOG_TXRF1_PADRVGN2G_MASK                                                              0x7f000000
-#define PHY_ANALOG_TXRF1_PADRVGN2G_GET(x)                                            (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TXRF1_PADRVGN2G_SET(x)                                            (((x) << 24) & 0x7f000000)
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_MSB                                                                   31
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_LSB                                                                   31
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_MASK                                                          0x80000000
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TXRF1_LOCALTXGAIN2G_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for TXRF2 */
-#define PHY_ANALOG_TXRF2_ADDRESS                                                                     0x00000044
-#define PHY_ANALOG_TXRF2_OFFSET                                                                      0x00000044
-#define PHY_ANALOG_TXRF2_D3B5G_MSB                                                                            2
-#define PHY_ANALOG_TXRF2_D3B5G_LSB                                                                            0
-#define PHY_ANALOG_TXRF2_D3B5G_MASK                                                                  0x00000007
-#define PHY_ANALOG_TXRF2_D3B5G_GET(x)                                                 (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_TXRF2_D3B5G_SET(x)                                                 (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_TXRF2_D4B5G_MSB                                                                            5
-#define PHY_ANALOG_TXRF2_D4B5G_LSB                                                                            3
-#define PHY_ANALOG_TXRF2_D4B5G_MASK                                                                  0x00000038
-#define PHY_ANALOG_TXRF2_D4B5G_GET(x)                                                 (((x) & 0x00000038) >> 3)
-#define PHY_ANALOG_TXRF2_D4B5G_SET(x)                                                 (((x) << 3) & 0x00000038)
-#define PHY_ANALOG_TXRF2_OCAS2G_MSB                                                                           8
-#define PHY_ANALOG_TXRF2_OCAS2G_LSB                                                                           6
-#define PHY_ANALOG_TXRF2_OCAS2G_MASK                                                                 0x000001c0
-#define PHY_ANALOG_TXRF2_OCAS2G_GET(x)                                                (((x) & 0x000001c0) >> 6)
-#define PHY_ANALOG_TXRF2_OCAS2G_SET(x)                                                (((x) << 6) & 0x000001c0)
-#define PHY_ANALOG_TXRF2_DCAS2G_MSB                                                                          11
-#define PHY_ANALOG_TXRF2_DCAS2G_LSB                                                                           9
-#define PHY_ANALOG_TXRF2_DCAS2G_MASK                                                                 0x00000e00
-#define PHY_ANALOG_TXRF2_DCAS2G_GET(x)                                                (((x) & 0x00000e00) >> 9)
-#define PHY_ANALOG_TXRF2_DCAS2G_SET(x)                                                (((x) << 9) & 0x00000e00)
-#define PHY_ANALOG_TXRF2_OB2G_PALOFF_MSB                                                                     14
-#define PHY_ANALOG_TXRF2_OB2G_PALOFF_LSB                                                                     12
-#define PHY_ANALOG_TXRF2_OB2G_PALOFF_MASK                                                            0x00007000
-#define PHY_ANALOG_TXRF2_OB2G_PALOFF_GET(x)                                          (((x) & 0x00007000) >> 12)
-#define PHY_ANALOG_TXRF2_OB2G_PALOFF_SET(x)                                          (((x) << 12) & 0x00007000)
-#define PHY_ANALOG_TXRF2_OB2G_QAM_MSB                                                                        17
-#define PHY_ANALOG_TXRF2_OB2G_QAM_LSB                                                                        15
-#define PHY_ANALOG_TXRF2_OB2G_QAM_MASK                                                               0x00038000
-#define PHY_ANALOG_TXRF2_OB2G_QAM_GET(x)                                             (((x) & 0x00038000) >> 15)
-#define PHY_ANALOG_TXRF2_OB2G_QAM_SET(x)                                             (((x) << 15) & 0x00038000)
-#define PHY_ANALOG_TXRF2_OB2G_PSK_MSB                                                                        20
-#define PHY_ANALOG_TXRF2_OB2G_PSK_LSB                                                                        18
-#define PHY_ANALOG_TXRF2_OB2G_PSK_MASK                                                               0x001c0000
-#define PHY_ANALOG_TXRF2_OB2G_PSK_GET(x)                                             (((x) & 0x001c0000) >> 18)
-#define PHY_ANALOG_TXRF2_OB2G_PSK_SET(x)                                             (((x) << 18) & 0x001c0000)
-#define PHY_ANALOG_TXRF2_OB2G_CCK_MSB                                                                        23
-#define PHY_ANALOG_TXRF2_OB2G_CCK_LSB                                                                        21
-#define PHY_ANALOG_TXRF2_OB2G_CCK_MASK                                                               0x00e00000
-#define PHY_ANALOG_TXRF2_OB2G_CCK_GET(x)                                             (((x) & 0x00e00000) >> 21)
-#define PHY_ANALOG_TXRF2_OB2G_CCK_SET(x)                                             (((x) << 21) & 0x00e00000)
-#define PHY_ANALOG_TXRF2_DB2G_MSB                                                                            26
-#define PHY_ANALOG_TXRF2_DB2G_LSB                                                                            24
-#define PHY_ANALOG_TXRF2_DB2G_MASK                                                                   0x07000000
-#define PHY_ANALOG_TXRF2_DB2G_GET(x)                                                 (((x) & 0x07000000) >> 24)
-#define PHY_ANALOG_TXRF2_DB2G_SET(x)                                                 (((x) << 24) & 0x07000000)
-#define PHY_ANALOG_TXRF2_PDOUT5G_MSB                                                                         30
-#define PHY_ANALOG_TXRF2_PDOUT5G_LSB                                                                         27
-#define PHY_ANALOG_TXRF2_PDOUT5G_MASK                                                                0x78000000
-#define PHY_ANALOG_TXRF2_PDOUT5G_GET(x)                                              (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_TXRF2_PDOUT5G_SET(x)                                              (((x) << 27) & 0x78000000)
-#define PHY_ANALOG_TXRF2_PDMXR5G_MSB                                                                         31
-#define PHY_ANALOG_TXRF2_PDMXR5G_LSB                                                                         31
-#define PHY_ANALOG_TXRF2_PDMXR5G_MASK                                                                0x80000000
-#define PHY_ANALOG_TXRF2_PDMXR5G_GET(x)                                              (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TXRF2_PDMXR5G_SET(x)                                              (((x) << 31) & 0x80000000)
-
-/* macros for TXRF3 */
-#define PHY_ANALOG_TXRF3_ADDRESS                                                                     0x00000048
-#define PHY_ANALOG_TXRF3_OFFSET                                                                      0x00000048
-#define PHY_ANALOG_TXRF3_FILTR2G_MSB                                                                          1
-#define PHY_ANALOG_TXRF3_FILTR2G_LSB                                                                          0
-#define PHY_ANALOG_TXRF3_FILTR2G_MASK                                                                0x00000003
-#define PHY_ANALOG_TXRF3_FILTR2G_GET(x)                                               (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF3_FILTR2G_SET(x)                                               (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF3_PWDFB2_2G_MSB                                                                        2
-#define PHY_ANALOG_TXRF3_PWDFB2_2G_LSB                                                                        2
-#define PHY_ANALOG_TXRF3_PWDFB2_2G_MASK                                                              0x00000004
-#define PHY_ANALOG_TXRF3_PWDFB2_2G_GET(x)                                             (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_TXRF3_PWDFB2_2G_SET(x)                                             (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_TXRF3_PWDFB1_2G_MSB                                                                        3
-#define PHY_ANALOG_TXRF3_PWDFB1_2G_LSB                                                                        3
-#define PHY_ANALOG_TXRF3_PWDFB1_2G_MASK                                                              0x00000008
-#define PHY_ANALOG_TXRF3_PWDFB1_2G_GET(x)                                             (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_TXRF3_PWDFB1_2G_SET(x)                                             (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_TXRF3_PDFB2G_MSB                                                                           4
-#define PHY_ANALOG_TXRF3_PDFB2G_LSB                                                                           4
-#define PHY_ANALOG_TXRF3_PDFB2G_MASK                                                                 0x00000010
-#define PHY_ANALOG_TXRF3_PDFB2G_GET(x)                                                (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_TXRF3_PDFB2G_SET(x)                                                (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_TXRF3_RDIV5G_MSB                                                                           6
-#define PHY_ANALOG_TXRF3_RDIV5G_LSB                                                                           5
-#define PHY_ANALOG_TXRF3_RDIV5G_MASK                                                                 0x00000060
-#define PHY_ANALOG_TXRF3_RDIV5G_GET(x)                                                (((x) & 0x00000060) >> 5)
-#define PHY_ANALOG_TXRF3_RDIV5G_SET(x)                                                (((x) << 5) & 0x00000060)
-#define PHY_ANALOG_TXRF3_CAPDIV5G_MSB                                                                         9
-#define PHY_ANALOG_TXRF3_CAPDIV5G_LSB                                                                         7
-#define PHY_ANALOG_TXRF3_CAPDIV5G_MASK                                                               0x00000380
-#define PHY_ANALOG_TXRF3_CAPDIV5G_GET(x)                                              (((x) & 0x00000380) >> 7)
-#define PHY_ANALOG_TXRF3_CAPDIV5G_SET(x)                                              (((x) << 7) & 0x00000380)
-#define PHY_ANALOG_TXRF3_PDPREDIST5G_MSB                                                                     10
-#define PHY_ANALOG_TXRF3_PDPREDIST5G_LSB                                                                     10
-#define PHY_ANALOG_TXRF3_PDPREDIST5G_MASK                                                            0x00000400
-#define PHY_ANALOG_TXRF3_PDPREDIST5G_GET(x)                                          (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_TXRF3_PDPREDIST5G_SET(x)                                          (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_TXRF3_RDIV2G_MSB                                                                          12
-#define PHY_ANALOG_TXRF3_RDIV2G_LSB                                                                          11
-#define PHY_ANALOG_TXRF3_RDIV2G_MASK                                                                 0x00001800
-#define PHY_ANALOG_TXRF3_RDIV2G_GET(x)                                               (((x) & 0x00001800) >> 11)
-#define PHY_ANALOG_TXRF3_RDIV2G_SET(x)                                               (((x) << 11) & 0x00001800)
-#define PHY_ANALOG_TXRF3_PDPREDIST2G_MSB                                                                     13
-#define PHY_ANALOG_TXRF3_PDPREDIST2G_LSB                                                                     13
-#define PHY_ANALOG_TXRF3_PDPREDIST2G_MASK                                                            0x00002000
-#define PHY_ANALOG_TXRF3_PDPREDIST2G_GET(x)                                          (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_TXRF3_PDPREDIST2G_SET(x)                                          (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_TXRF3_OCAS5G_MSB                                                                          16
-#define PHY_ANALOG_TXRF3_OCAS5G_LSB                                                                          14
-#define PHY_ANALOG_TXRF3_OCAS5G_MASK                                                                 0x0001c000
-#define PHY_ANALOG_TXRF3_OCAS5G_GET(x)                                               (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_TXRF3_OCAS5G_SET(x)                                               (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_TXRF3_D2CAS5G_MSB                                                                         19
-#define PHY_ANALOG_TXRF3_D2CAS5G_LSB                                                                         17
-#define PHY_ANALOG_TXRF3_D2CAS5G_MASK                                                                0x000e0000
-#define PHY_ANALOG_TXRF3_D2CAS5G_GET(x)                                              (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF3_D2CAS5G_SET(x)                                              (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF3_D3CAS5G_MSB                                                                         22
-#define PHY_ANALOG_TXRF3_D3CAS5G_LSB                                                                         20
-#define PHY_ANALOG_TXRF3_D3CAS5G_MASK                                                                0x00700000
-#define PHY_ANALOG_TXRF3_D3CAS5G_GET(x)                                              (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_TXRF3_D3CAS5G_SET(x)                                              (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_TXRF3_D4CAS5G_MSB                                                                         25
-#define PHY_ANALOG_TXRF3_D4CAS5G_LSB                                                                         23
-#define PHY_ANALOG_TXRF3_D4CAS5G_MASK                                                                0x03800000
-#define PHY_ANALOG_TXRF3_D4CAS5G_GET(x)                                              (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF3_D4CAS5G_SET(x)                                              (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF3_OB5G_MSB                                                                            28
-#define PHY_ANALOG_TXRF3_OB5G_LSB                                                                            26
-#define PHY_ANALOG_TXRF3_OB5G_MASK                                                                   0x1c000000
-#define PHY_ANALOG_TXRF3_OB5G_GET(x)                                                 (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF3_OB5G_SET(x)                                                 (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF3_D2B5G_MSB                                                                           31
-#define PHY_ANALOG_TXRF3_D2B5G_LSB                                                                           29
-#define PHY_ANALOG_TXRF3_D2B5G_MASK                                                                  0xe0000000
-#define PHY_ANALOG_TXRF3_D2B5G_GET(x)                                                (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF3_D2B5G_SET(x)                                                (((x) << 29) & 0xe0000000)
-
-/* macros for TXRF4 */
-#define PHY_ANALOG_TXRF4_ADDRESS                                                                     0x0000004c
-#define PHY_ANALOG_TXRF4_OFFSET                                                                      0x0000004c
-#define PHY_ANALOG_TXRF4_PK1B2G_CCK_MSB                                                                       1
-#define PHY_ANALOG_TXRF4_PK1B2G_CCK_LSB                                                                       0
-#define PHY_ANALOG_TXRF4_PK1B2G_CCK_MASK                                                             0x00000003
-#define PHY_ANALOG_TXRF4_PK1B2G_CCK_GET(x)                                            (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF4_PK1B2G_CCK_SET(x)                                            (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF4_MIOB2G_QAM_MSB                                                                       4
-#define PHY_ANALOG_TXRF4_MIOB2G_QAM_LSB                                                                       2
-#define PHY_ANALOG_TXRF4_MIOB2G_QAM_MASK                                                             0x0000001c
-#define PHY_ANALOG_TXRF4_MIOB2G_QAM_GET(x)                                            (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_TXRF4_MIOB2G_QAM_SET(x)                                            (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_TXRF4_MIOB2G_PSK_MSB                                                                       7
-#define PHY_ANALOG_TXRF4_MIOB2G_PSK_LSB                                                                       5
-#define PHY_ANALOG_TXRF4_MIOB2G_PSK_MASK                                                             0x000000e0
-#define PHY_ANALOG_TXRF4_MIOB2G_PSK_GET(x)                                            (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_TXRF4_MIOB2G_PSK_SET(x)                                            (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_TXRF4_MIOB2G_CCK_MSB                                                                      10
-#define PHY_ANALOG_TXRF4_MIOB2G_CCK_LSB                                                                       8
-#define PHY_ANALOG_TXRF4_MIOB2G_CCK_MASK                                                             0x00000700
-#define PHY_ANALOG_TXRF4_MIOB2G_CCK_GET(x)                                            (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_TXRF4_MIOB2G_CCK_SET(x)                                            (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_TXRF4_COMP2G_QAM_MSB                                                                      13
-#define PHY_ANALOG_TXRF4_COMP2G_QAM_LSB                                                                      11
-#define PHY_ANALOG_TXRF4_COMP2G_QAM_MASK                                                             0x00003800
-#define PHY_ANALOG_TXRF4_COMP2G_QAM_GET(x)                                           (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_TXRF4_COMP2G_QAM_SET(x)                                           (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_MSB                                                                      16
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_LSB                                                                      14
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_MASK                                                             0x0001c000
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_GET(x)                                           (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_TXRF4_COMP2G_PSK_SET(x)                                           (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_MSB                                                                      19
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_LSB                                                                      17
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_MASK                                                             0x000e0000
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_GET(x)                                           (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF4_COMP2G_CCK_SET(x)                                           (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_MSB                                                                     22
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_LSB                                                                     20
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_MASK                                                            0x00700000
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_GET(x)                                          (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_TXRF4_AMP2B2G_QAM_SET(x)                                          (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_MSB                                                                     25
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_LSB                                                                     23
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_MASK                                                            0x03800000
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_GET(x)                                          (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF4_AMP2B2G_PSK_SET(x)                                          (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_MSB                                                                     28
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_LSB                                                                     26
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_MASK                                                            0x1c000000
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_GET(x)                                          (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF4_AMP2B2G_CCK_SET(x)                                          (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_MSB                                                                       31
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_LSB                                                                       29
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_MASK                                                              0xe0000000
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_GET(x)                                            (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF4_AMP2CAS2G_SET(x)                                            (((x) << 29) & 0xe0000000)
-
-/* macros for TXRF5 */
-#define PHY_ANALOG_TXRF5_ADDRESS                                                                     0x00000050
-#define PHY_ANALOG_TXRF5_OFFSET                                                                      0x00000050
-#define PHY_ANALOG_TXRF5_SPARE5_MSB                                                                           0
-#define PHY_ANALOG_TXRF5_SPARE5_LSB                                                                           0
-#define PHY_ANALOG_TXRF5_SPARE5_MASK                                                                 0x00000001
-#define PHY_ANALOG_TXRF5_SPARE5_GET(x)                                                (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TXRF5_SPARE5_SET(x)                                                (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_TXRF5_PAL_LOCKED_MSB                                                                       1
-#define PHY_ANALOG_TXRF5_PAL_LOCKED_LSB                                                                       1
-#define PHY_ANALOG_TXRF5_PAL_LOCKED_MASK                                                             0x00000002
-#define PHY_ANALOG_TXRF5_PAL_LOCKED_GET(x)                                            (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_TXRF5_FBHI2G_MSB                                                                           2
-#define PHY_ANALOG_TXRF5_FBHI2G_LSB                                                                           2
-#define PHY_ANALOG_TXRF5_FBHI2G_MASK                                                                 0x00000004
-#define PHY_ANALOG_TXRF5_FBHI2G_GET(x)                                                (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_TXRF5_FBLO2G_MSB                                                                           3
-#define PHY_ANALOG_TXRF5_FBLO2G_LSB                                                                           3
-#define PHY_ANALOG_TXRF5_FBLO2G_MASK                                                                 0x00000008
-#define PHY_ANALOG_TXRF5_FBLO2G_GET(x)                                                (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_TXRF5_NOPALGAIN2G_MSB                                                                      4
-#define PHY_ANALOG_TXRF5_NOPALGAIN2G_LSB                                                                      4
-#define PHY_ANALOG_TXRF5_NOPALGAIN2G_MASK                                                            0x00000010
-#define PHY_ANALOG_TXRF5_NOPALGAIN2G_GET(x)                                           (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_TXRF5_NOPALGAIN2G_SET(x)                                           (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_TXRF5_ENPACAL2G_MSB                                                                        5
-#define PHY_ANALOG_TXRF5_ENPACAL2G_LSB                                                                        5
-#define PHY_ANALOG_TXRF5_ENPACAL2G_MASK                                                              0x00000020
-#define PHY_ANALOG_TXRF5_ENPACAL2G_GET(x)                                             (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_TXRF5_ENPACAL2G_SET(x)                                             (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_TXRF5_OFFSET2G_MSB                                                                        12
-#define PHY_ANALOG_TXRF5_OFFSET2G_LSB                                                                         6
-#define PHY_ANALOG_TXRF5_OFFSET2G_MASK                                                               0x00001fc0
-#define PHY_ANALOG_TXRF5_OFFSET2G_GET(x)                                              (((x) & 0x00001fc0) >> 6)
-#define PHY_ANALOG_TXRF5_OFFSET2G_SET(x)                                              (((x) << 6) & 0x00001fc0)
-#define PHY_ANALOG_TXRF5_ENOFFSETCAL2G_MSB                                                                   13
-#define PHY_ANALOG_TXRF5_ENOFFSETCAL2G_LSB                                                                   13
-#define PHY_ANALOG_TXRF5_ENOFFSETCAL2G_MASK                                                          0x00002000
-#define PHY_ANALOG_TXRF5_ENOFFSETCAL2G_GET(x)                                        (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_TXRF5_ENOFFSETCAL2G_SET(x)                                        (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_TXRF5_REFHI2G_MSB                                                                         16
-#define PHY_ANALOG_TXRF5_REFHI2G_LSB                                                                         14
-#define PHY_ANALOG_TXRF5_REFHI2G_MASK                                                                0x0001c000
-#define PHY_ANALOG_TXRF5_REFHI2G_GET(x)                                              (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_TXRF5_REFHI2G_SET(x)                                              (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_TXRF5_REFLO2G_MSB                                                                         19
-#define PHY_ANALOG_TXRF5_REFLO2G_LSB                                                                         17
-#define PHY_ANALOG_TXRF5_REFLO2G_MASK                                                                0x000e0000
-#define PHY_ANALOG_TXRF5_REFLO2G_GET(x)                                              (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF5_REFLO2G_SET(x)                                              (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF5_PALCLAMP2G_MSB                                                                      21
-#define PHY_ANALOG_TXRF5_PALCLAMP2G_LSB                                                                      20
-#define PHY_ANALOG_TXRF5_PALCLAMP2G_MASK                                                             0x00300000
-#define PHY_ANALOG_TXRF5_PALCLAMP2G_GET(x)                                           (((x) & 0x00300000) >> 20)
-#define PHY_ANALOG_TXRF5_PALCLAMP2G_SET(x)                                           (((x) << 20) & 0x00300000)
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_MSB                                                                      23
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_LSB                                                                      22
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_MASK                                                             0x00c00000
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_GET(x)                                           (((x) & 0x00c00000) >> 22)
-#define PHY_ANALOG_TXRF5_PK2B2G_QAM_SET(x)                                           (((x) << 22) & 0x00c00000)
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_MSB                                                                      25
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_LSB                                                                      24
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_MASK                                                             0x03000000
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_GET(x)                                           (((x) & 0x03000000) >> 24)
-#define PHY_ANALOG_TXRF5_PK2B2G_PSK_SET(x)                                           (((x) << 24) & 0x03000000)
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_MSB                                                                      27
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_LSB                                                                      26
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_MASK                                                             0x0c000000
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_GET(x)                                           (((x) & 0x0c000000) >> 26)
-#define PHY_ANALOG_TXRF5_PK2B2G_CCK_SET(x)                                           (((x) << 26) & 0x0c000000)
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_MSB                                                                      29
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_LSB                                                                      28
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_MASK                                                             0x30000000
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_GET(x)                                           (((x) & 0x30000000) >> 28)
-#define PHY_ANALOG_TXRF5_PK1B2G_QAM_SET(x)                                           (((x) << 28) & 0x30000000)
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_MSB                                                                      31
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_LSB                                                                      30
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_MASK                                                             0xc0000000
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_GET(x)                                           (((x) & 0xc0000000) >> 30)
-#define PHY_ANALOG_TXRF5_PK1B2G_PSK_SET(x)                                           (((x) << 30) & 0xc0000000)
-
-/* macros for TXRF6 */
-#define PHY_ANALOG_TXRF6_ADDRESS                                                                     0x00000054
-#define PHY_ANALOG_TXRF6_OFFSET                                                                      0x00000054
-#define PHY_ANALOG_TXRF6_PALCLKGATE2G_MSB                                                                     0
-#define PHY_ANALOG_TXRF6_PALCLKGATE2G_LSB                                                                     0
-#define PHY_ANALOG_TXRF6_PALCLKGATE2G_MASK                                                           0x00000001
-#define PHY_ANALOG_TXRF6_PALCLKGATE2G_GET(x)                                          (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_TXRF6_PALCLKGATE2G_SET(x)                                          (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_TXRF6_PALFLUCTCOUNT2G_MSB                                                                  8
-#define PHY_ANALOG_TXRF6_PALFLUCTCOUNT2G_LSB                                                                  1
-#define PHY_ANALOG_TXRF6_PALFLUCTCOUNT2G_MASK                                                        0x000001fe
-#define PHY_ANALOG_TXRF6_PALFLUCTCOUNT2G_GET(x)                                       (((x) & 0x000001fe) >> 1)
-#define PHY_ANALOG_TXRF6_PALFLUCTCOUNT2G_SET(x)                                       (((x) << 1) & 0x000001fe)
-#define PHY_ANALOG_TXRF6_PALFLUCTGAIN2G_MSB                                                                  10
-#define PHY_ANALOG_TXRF6_PALFLUCTGAIN2G_LSB                                                                   9
-#define PHY_ANALOG_TXRF6_PALFLUCTGAIN2G_MASK                                                         0x00000600
-#define PHY_ANALOG_TXRF6_PALFLUCTGAIN2G_GET(x)                                        (((x) & 0x00000600) >> 9)
-#define PHY_ANALOG_TXRF6_PALFLUCTGAIN2G_SET(x)                                        (((x) << 9) & 0x00000600)
-#define PHY_ANALOG_TXRF6_PALNOFLUCT2G_MSB                                                                    11
-#define PHY_ANALOG_TXRF6_PALNOFLUCT2G_LSB                                                                    11
-#define PHY_ANALOG_TXRF6_PALNOFLUCT2G_MASK                                                           0x00000800
-#define PHY_ANALOG_TXRF6_PALNOFLUCT2G_GET(x)                                         (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_TXRF6_PALNOFLUCT2G_SET(x)                                         (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_MSB                                                                      14
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_LSB                                                                      12
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_MASK                                                             0x00007000
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_GET(x)                                           (((x) & 0x00007000) >> 12)
-#define PHY_ANALOG_TXRF6_GAINSTEP2G_SET(x)                                           (((x) << 12) & 0x00007000)
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_MSB                                                                15
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_LSB                                                                15
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_MASK                                                       0x00008000
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_GET(x)                                     (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_TXRF6_USE_GAIN_DELTA2G_SET(x)                                     (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_TXRF6_CAPDIV_I2G_MSB                                                                      19
-#define PHY_ANALOG_TXRF6_CAPDIV_I2G_LSB                                                                      16
-#define PHY_ANALOG_TXRF6_CAPDIV_I2G_MASK                                                             0x000f0000
-#define PHY_ANALOG_TXRF6_CAPDIV_I2G_GET(x)                                           (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_TXRF6_CAPDIV_I2G_SET(x)                                           (((x) << 16) & 0x000f0000)
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_MSB                                                               23
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_LSB                                                               20
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_MASK                                                      0x00f00000
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_GET(x)                                    (((x) & 0x00f00000) >> 20)
-#define PHY_ANALOG_TXRF6_PADRVGN_INDEX_I2G_SET(x)                                    (((x) << 20) & 0x00f00000)
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_MSB                                                                    26
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_LSB                                                                    24
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_MASK                                                           0x07000000
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_GET(x)                                         (((x) & 0x07000000) >> 24)
-#define PHY_ANALOG_TXRF6_VCMONDELAY2G_SET(x)                                         (((x) << 24) & 0x07000000)
-#define PHY_ANALOG_TXRF6_CAPDIV2G_MSB                                                                        30
-#define PHY_ANALOG_TXRF6_CAPDIV2G_LSB                                                                        27
-#define PHY_ANALOG_TXRF6_CAPDIV2G_MASK                                                               0x78000000
-#define PHY_ANALOG_TXRF6_CAPDIV2G_GET(x)                                             (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_TXRF6_CAPDIV2G_SET(x)                                             (((x) << 27) & 0x78000000)
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_MSB                                                                     31
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_LSB                                                                     31
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_MASK                                                            0x80000000
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_GET(x)                                          (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_TXRF6_CAPDIV2GOVR_SET(x)                                          (((x) << 31) & 0x80000000)
-
-/* macros for TXRF7 */
-#define PHY_ANALOG_TXRF7_ADDRESS                                                                     0x00000058
-#define PHY_ANALOG_TXRF7_OFFSET                                                                      0x00000058
-#define PHY_ANALOG_TXRF7_SPARE7_MSB                                                                           1
-#define PHY_ANALOG_TXRF7_SPARE7_LSB                                                                           0
-#define PHY_ANALOG_TXRF7_SPARE7_MASK                                                                 0x00000003
-#define PHY_ANALOG_TXRF7_SPARE7_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF7_SPARE7_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_MSB                                                                     7
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_LSB                                                                     2
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_MASK                                                           0x000000fc
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_GET(x)                                          (((x) & 0x000000fc) >> 2)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_4_SET(x)                                          (((x) << 2) & 0x000000fc)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_MSB                                                                    13
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_LSB                                                                     8
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_MASK                                                           0x00003f00
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_GET(x)                                          (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_3_SET(x)                                          (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_MSB                                                                    19
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_LSB                                                                    14
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_MASK                                                           0x000fc000
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_GET(x)                                         (((x) & 0x000fc000) >> 14)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_2_SET(x)                                         (((x) << 14) & 0x000fc000)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_MSB                                                                    25
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_LSB                                                                    20
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_MASK                                                           0x03f00000
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_GET(x)                                         (((x) & 0x03f00000) >> 20)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_1_SET(x)                                         (((x) << 20) & 0x03f00000)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_MSB                                                                    31
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_LSB                                                                    26
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_MASK                                                           0xfc000000
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_GET(x)                                         (((x) & 0xfc000000) >> 26)
-#define PHY_ANALOG_TXRF7_PADRVGNTAB_0_SET(x)                                         (((x) << 26) & 0xfc000000)
-
-/* macros for TXRF8 */
-#define PHY_ANALOG_TXRF8_ADDRESS                                                                     0x0000005c
-#define PHY_ANALOG_TXRF8_OFFSET                                                                      0x0000005c
-#define PHY_ANALOG_TXRF8_SPARE8_MSB                                                                           1
-#define PHY_ANALOG_TXRF8_SPARE8_LSB                                                                           0
-#define PHY_ANALOG_TXRF8_SPARE8_MASK                                                                 0x00000003
-#define PHY_ANALOG_TXRF8_SPARE8_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF8_SPARE8_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_MSB                                                                     7
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_LSB                                                                     2
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_MASK                                                           0x000000fc
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_GET(x)                                          (((x) & 0x000000fc) >> 2)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_9_SET(x)                                          (((x) << 2) & 0x000000fc)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_MSB                                                                    13
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_LSB                                                                     8
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_MASK                                                           0x00003f00
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_GET(x)                                          (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_8_SET(x)                                          (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_MSB                                                                    19
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_LSB                                                                    14
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_MASK                                                           0x000fc000
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_GET(x)                                         (((x) & 0x000fc000) >> 14)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_7_SET(x)                                         (((x) << 14) & 0x000fc000)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_MSB                                                                    25
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_LSB                                                                    20
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_MASK                                                           0x03f00000
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_GET(x)                                         (((x) & 0x03f00000) >> 20)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_6_SET(x)                                         (((x) << 20) & 0x03f00000)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_MSB                                                                    31
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_LSB                                                                    26
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_MASK                                                           0xfc000000
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_GET(x)                                         (((x) & 0xfc000000) >> 26)
-#define PHY_ANALOG_TXRF8_PADRVGNTAB_5_SET(x)                                         (((x) << 26) & 0xfc000000)
-
-/* macros for TXRF9 */
-#define PHY_ANALOG_TXRF9_ADDRESS                                                                     0x00000060
-#define PHY_ANALOG_TXRF9_OFFSET                                                                      0x00000060
-#define PHY_ANALOG_TXRF9_SPARE9_MSB                                                                           1
-#define PHY_ANALOG_TXRF9_SPARE9_LSB                                                                           0
-#define PHY_ANALOG_TXRF9_SPARE9_MASK                                                                 0x00000003
-#define PHY_ANALOG_TXRF9_SPARE9_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF9_SPARE9_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_MSB                                                                    7
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_LSB                                                                    2
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_MASK                                                          0x000000fc
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_GET(x)                                         (((x) & 0x000000fc) >> 2)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_14_SET(x)                                         (((x) << 2) & 0x000000fc)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_MSB                                                                   13
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_LSB                                                                    8
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_MASK                                                          0x00003f00
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_GET(x)                                         (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_13_SET(x)                                         (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_MSB                                                                   19
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_LSB                                                                   14
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_MASK                                                          0x000fc000
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_GET(x)                                        (((x) & 0x000fc000) >> 14)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_12_SET(x)                                        (((x) << 14) & 0x000fc000)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_MSB                                                                   25
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_LSB                                                                   20
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_MASK                                                          0x03f00000
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_GET(x)                                        (((x) & 0x03f00000) >> 20)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_11_SET(x)                                        (((x) << 20) & 0x03f00000)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_MSB                                                                   31
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_LSB                                                                   26
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_MASK                                                          0xfc000000
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_GET(x)                                        (((x) & 0xfc000000) >> 26)
-#define PHY_ANALOG_TXRF9_PADRVGNTAB_10_SET(x)                                        (((x) << 26) & 0xfc000000)
-
-/* macros for TXRF10 */
-#define PHY_ANALOG_TXRF10_ADDRESS                                                                    0x00000064
-#define PHY_ANALOG_TXRF10_OFFSET                                                                     0x00000064
-#define PHY_ANALOG_TXRF10_SPARE10_MSB                                                                         2
-#define PHY_ANALOG_TXRF10_SPARE10_LSB                                                                         0
-#define PHY_ANALOG_TXRF10_SPARE10_MASK                                                               0x00000007
-#define PHY_ANALOG_TXRF10_SPARE10_GET(x)                                              (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_TXRF10_SPARE10_SET(x)                                              (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_MSB                                                                  3
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_LSB                                                                  3
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_MASK                                                        0x00000008
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_GET(x)                                       (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_TXRF10_PDOUT5G_3CALTX_SET(x)                                       (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_MSB                                                                      6
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_LSB                                                                      4
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_MASK                                                            0x00000070
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_GET(x)                                           (((x) & 0x00000070) >> 4)
-#define PHY_ANALOG_TXRF10_D3B5GCALTX_SET(x)                                           (((x) << 4) & 0x00000070)
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_MSB                                                                      9
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_LSB                                                                      7
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_MASK                                                            0x00000380
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_GET(x)                                           (((x) & 0x00000380) >> 7)
-#define PHY_ANALOG_TXRF10_D4B5GCALTX_SET(x)                                           (((x) << 7) & 0x00000380)
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_MSB                                                                 16
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_LSB                                                                 10
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_MASK                                                        0x0001fc00
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_GET(x)                                      (((x) & 0x0001fc00) >> 10)
-#define PHY_ANALOG_TXRF10_PADRVGN2GCALTX_SET(x)                                      (((x) << 10) & 0x0001fc00)
-#define PHY_ANALOG_TXRF10_DB2GCALTX_MSB                                                                      19
-#define PHY_ANALOG_TXRF10_DB2GCALTX_LSB                                                                      17
-#define PHY_ANALOG_TXRF10_DB2GCALTX_MASK                                                             0x000e0000
-#define PHY_ANALOG_TXRF10_DB2GCALTX_GET(x)                                           (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF10_DB2GCALTX_SET(x)                                           (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_MSB                                                                     20
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_LSB                                                                     20
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_MASK                                                            0x00100000
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_GET(x)                                          (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_TXRF10_CALTXSHIFT_SET(x)                                          (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_MSB                                                                  21
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_LSB                                                                  21
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_MASK                                                         0x00200000
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_GET(x)                                       (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_TXRF10_CALTXSHIFTOVR_SET(x)                                       (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_TXRF10_PADRVGN2G_SMOUT_MSB                                                                27
-#define PHY_ANALOG_TXRF10_PADRVGN2G_SMOUT_LSB                                                                22
-#define PHY_ANALOG_TXRF10_PADRVGN2G_SMOUT_MASK                                                       0x0fc00000
-#define PHY_ANALOG_TXRF10_PADRVGN2G_SMOUT_GET(x)                                     (((x) & 0x0fc00000) >> 22)
-#define PHY_ANALOG_TXRF10_PADRVGN_INDEX2G_SMOUT_MSB                                                          31
-#define PHY_ANALOG_TXRF10_PADRVGN_INDEX2G_SMOUT_LSB                                                          28
-#define PHY_ANALOG_TXRF10_PADRVGN_INDEX2G_SMOUT_MASK                                                 0xf0000000
-#define PHY_ANALOG_TXRF10_PADRVGN_INDEX2G_SMOUT_GET(x)                               (((x) & 0xf0000000) >> 28)
-
-/* macros for TXRF11 */
-#define PHY_ANALOG_TXRF11_ADDRESS                                                                    0x00000068
-#define PHY_ANALOG_TXRF11_OFFSET                                                                     0x00000068
-#define PHY_ANALOG_TXRF11_SPARE11_MSB                                                                         1
-#define PHY_ANALOG_TXRF11_SPARE11_LSB                                                                         0
-#define PHY_ANALOG_TXRF11_SPARE11_MASK                                                               0x00000003
-#define PHY_ANALOG_TXRF11_SPARE11_GET(x)                                              (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_TXRF11_SPARE11_SET(x)                                              (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_MSB                                                                4
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_LSB                                                                2
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_MASK                                                      0x0000001c
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_GET(x)                                     (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV5G_SET(x)                                     (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_MSB                                                                    7
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_LSB                                                                    5
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_MASK                                                          0x000000e0
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_GET(x)                                         (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_TXRF11_PWD_IR25PA2G_SET(x)                                         (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_MSB                                                              10
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_LSB                                                               8
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_MASK                                                     0x00000700
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_GET(x)                                    (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXBIAS2G_SET(x)                                    (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_MSB                                                               13
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_LSB                                                               11
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_MASK                                                      0x00003800
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_GET(x)                                    (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_TXRF11_PWD_IR25MIXDIV2G_SET(x)                                    (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_MSB                                                                    16
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_LSB                                                                    14
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_MASK                                                           0x0001c000
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_GET(x)                                         (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_TXRF11_PWD_ICSPARE_SET(x)                                         (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_TXRF11_PWD_IC25TEMPSEN_MSB                                                                19
-#define PHY_ANALOG_TXRF11_PWD_IC25TEMPSEN_LSB                                                                17
-#define PHY_ANALOG_TXRF11_PWD_IC25TEMPSEN_MASK                                                       0x000e0000
-#define PHY_ANALOG_TXRF11_PWD_IC25TEMPSEN_GET(x)                                     (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF11_PWD_IC25TEMPSEN_SET(x)                                     (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_MSB                                                                  22
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_LSB                                                                  20
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_MASK                                                         0x00700000
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_GET(x)                                       (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G2_SET(x)                                       (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_MSB                                                                  25
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_LSB                                                                  23
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_MASK                                                         0x03800000
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_GET(x)                                       (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA5G1_SET(x)                                       (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_MSB                                                               28
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_LSB                                                               26
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_MASK                                                      0x1c000000
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_GET(x)                                    (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF11_PWD_IC25MIXBUF5G_SET(x)                                    (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_MSB                                                                   31
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_LSB                                                                   29
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_MASK                                                          0xe0000000
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_GET(x)                                        (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF11_PWD_IC25PA2G_SET(x)                                        (((x) << 29) & 0xe0000000)
-
-/* macros for TXRF12 */
-#define PHY_ANALOG_TXRF12_ADDRESS                                                                    0x0000006c
-#define PHY_ANALOG_TXRF12_OFFSET                                                                     0x0000006c
-#define PHY_ANALOG_TXRF12_SPARE12_2_MSB                                                                       7
-#define PHY_ANALOG_TXRF12_SPARE12_2_LSB                                                                       0
-#define PHY_ANALOG_TXRF12_SPARE12_2_MASK                                                             0x000000ff
-#define PHY_ANALOG_TXRF12_SPARE12_2_GET(x)                                            (((x) & 0x000000ff) >> 0)
-#define PHY_ANALOG_TXRF12_SPARE12_1_MSB                                                                       9
-#define PHY_ANALOG_TXRF12_SPARE12_1_LSB                                                                       8
-#define PHY_ANALOG_TXRF12_SPARE12_1_MASK                                                             0x00000300
-#define PHY_ANALOG_TXRF12_SPARE12_1_GET(x)                                            (((x) & 0x00000300) >> 8)
-#define PHY_ANALOG_TXRF12_SPARE12_1_SET(x)                                            (((x) << 8) & 0x00000300)
-#define PHY_ANALOG_TXRF12_ATBSEL5G_MSB                                                                       13
-#define PHY_ANALOG_TXRF12_ATBSEL5G_LSB                                                                       10
-#define PHY_ANALOG_TXRF12_ATBSEL5G_MASK                                                              0x00003c00
-#define PHY_ANALOG_TXRF12_ATBSEL5G_GET(x)                                            (((x) & 0x00003c00) >> 10)
-#define PHY_ANALOG_TXRF12_ATBSEL5G_SET(x)                                            (((x) << 10) & 0x00003c00)
-#define PHY_ANALOG_TXRF12_ATBSEL2G_MSB                                                                       16
-#define PHY_ANALOG_TXRF12_ATBSEL2G_LSB                                                                       14
-#define PHY_ANALOG_TXRF12_ATBSEL2G_MASK                                                              0x0001c000
-#define PHY_ANALOG_TXRF12_ATBSEL2G_GET(x)                                            (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_TXRF12_ATBSEL2G_SET(x)                                            (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_MSB                                                                    19
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_LSB                                                                    17
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_MASK                                                           0x000e0000
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_GET(x)                                         (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_TXRF12_PWD_IRSPARE_SET(x)                                         (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_TXRF12_PWD_IR25TEMPSEN_MSB                                                                22
-#define PHY_ANALOG_TXRF12_PWD_IR25TEMPSEN_LSB                                                                20
-#define PHY_ANALOG_TXRF12_PWD_IR25TEMPSEN_MASK                                                       0x00700000
-#define PHY_ANALOG_TXRF12_PWD_IR25TEMPSEN_GET(x)                                     (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_TXRF12_PWD_IR25TEMPSEN_SET(x)                                     (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_MSB                                                                  25
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_LSB                                                                  23
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_MASK                                                         0x03800000
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_GET(x)                                       (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G2_SET(x)                                       (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_MSB                                                                  28
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_LSB                                                                  26
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_MASK                                                         0x1c000000
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_GET(x)                                       (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_TXRF12_PWD_IR25PA5G1_SET(x)                                       (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_TXRF12_PWD_IR25MIXBIAS5G_MSB                                                              31
-#define PHY_ANALOG_TXRF12_PWD_IR25MIXBIAS5G_LSB                                                              29
-#define PHY_ANALOG_TXRF12_PWD_IR25MIXBIAS5G_MASK                                                     0xe0000000
-#define PHY_ANALOG_TXRF12_PWD_IR25MIXBIAS5G_GET(x)                                   (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_TXRF12_PWD_IR25MIXBIAS5G_SET(x)                                   (((x) << 29) & 0xe0000000)
-
-/* macros for SYNTH1 */
-#define PHY_ANALOG_SYNTH1_ADDRESS                                                                    0x00000080
-#define PHY_ANALOG_SYNTH1_OFFSET                                                                     0x00000080
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_MSB                                                                   2
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_LSB                                                                   0
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_MASK                                                         0x00000007
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_GET(x)                                        (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_SYNTH1_SEL_VCMONABUS_SET(x)                                        (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_MSB                                                                     5
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_LSB                                                                     3
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_MASK                                                           0x00000038
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_GET(x)                                          (((x) & 0x00000038) >> 3)
-#define PHY_ANALOG_SYNTH1_SEL_VCOABUS_SET(x)                                          (((x) << 3) & 0x00000038)
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_MSB                                                           6
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_LSB                                                           6
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_MASK                                                 0x00000040
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_GET(x)                                (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_SYNTH1_MONITOR_SYNTHLOCKVCOK_SET(x)                                (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_MSB                                                                  7
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_LSB                                                                  7
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_MASK                                                        0x00000080
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_GET(x)                                       (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2LOW_SET(x)                                       (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_MSB                                                                 8
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_LSB                                                                 8
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_MASK                                                       0x00000100
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_GET(x)                                      (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_SYNTH1_MONITOR_VC2HIGH_SET(x)                                      (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_MSB                                                                 9
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_LSB                                                                 9
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_MASK                                                       0x00000200
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_GET(x)                                      (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_DIV2_SET(x)                                      (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_MSB                                                                    10
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_LSB                                                                    10
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_MASK                                                           0x00000400
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_GET(x)                                         (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH1_MONITOR_REF_SET(x)                                         (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_MSB                                                                     11
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_LSB                                                                     11
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_MASK                                                            0x00000800
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_GET(x)                                          (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_SYNTH1_MONITOR_FB_SET(x)                                          (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_MSB                                                                 12
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_LSB                                                                 12
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_MASK                                                        0x00001000
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_GET(x)                                      (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_SYNTH1_SEVENBITVCOCAP_SET(x)                                      (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_SYNTH1_PWUP_PD_MSB                                                                        15
-#define PHY_ANALOG_SYNTH1_PWUP_PD_LSB                                                                        13
-#define PHY_ANALOG_SYNTH1_PWUP_PD_MASK                                                               0x0000e000
-#define PHY_ANALOG_SYNTH1_PWUP_PD_GET(x)                                             (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_SYNTH1_PWUP_PD_SET(x)                                             (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_MSB                                                                     16
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_LSB                                                                     16
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_MASK                                                            0x00010000
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_GET(x)                                          (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_SYNTH1_PWD_VCOBUF_SET(x)                                          (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_MSB                                                                     18
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_LSB                                                                     17
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_MASK                                                            0x00060000
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_GET(x)                                          (((x) & 0x00060000) >> 17)
-#define PHY_ANALOG_SYNTH1_VCOBUFGAIN_SET(x)                                          (((x) << 17) & 0x00060000)
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_MSB                                                                    20
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_LSB                                                                    19
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_MASK                                                           0x00180000
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_GET(x)                                         (((x) & 0x00180000) >> 19)
-#define PHY_ANALOG_SYNTH1_VCOREGLEVEL_SET(x)                                         (((x) << 19) & 0x00180000)
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_MSB                                                                   21
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_LSB                                                                   21
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_MASK                                                          0x00200000
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_GET(x)                                        (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_SYNTH1_VCOREGBYPASS_SET(x)                                        (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_MSB                                                                     22
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_LSB                                                                     22
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_MASK                                                            0x00400000
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_GET(x)                                          (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_SYNTH1_PWUP_LOREF_SET(x)                                          (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_MSB                                                                      23
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_LSB                                                                      23
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_MASK                                                             0x00800000
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_GET(x)                                           (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_SYNTH1_PWD_LOMIX_SET(x)                                           (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_MSB                                                                      24
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_LSB                                                                      24
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_MASK                                                             0x01000000
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_GET(x)                                           (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_SYNTH1_PWD_LODIV_SET(x)                                           (((x) << 24) & 0x01000000)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_MSB                                                                    25
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_LSB                                                                    25
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_MASK                                                           0x02000000
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_GET(x)                                         (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF5G_SET(x)                                         (((x) << 25) & 0x02000000)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_MSB                                                                    26
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_LSB                                                                    26
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_MASK                                                           0x04000000
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_GET(x)                                         (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_SYNTH1_PWD_LOBUF2G_SET(x)                                         (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_MSB                                                                      27
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_LSB                                                                      27
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_MASK                                                             0x08000000
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_GET(x)                                           (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_SYNTH1_PWD_PRESC_SET(x)                                           (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_SYNTH1_PWD_VCO_MSB                                                                        28
-#define PHY_ANALOG_SYNTH1_PWD_VCO_LSB                                                                        28
-#define PHY_ANALOG_SYNTH1_PWD_VCO_MASK                                                               0x10000000
-#define PHY_ANALOG_SYNTH1_PWD_VCO_GET(x)                                             (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_SYNTH1_PWD_VCO_SET(x)                                             (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_MSB                                                                      29
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_LSB                                                                      29
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_MASK                                                             0x20000000
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_GET(x)                                           (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_SYNTH1_PWD_VCMON_SET(x)                                           (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_SYNTH1_PWD_CP_MSB                                                                         30
-#define PHY_ANALOG_SYNTH1_PWD_CP_LSB                                                                         30
-#define PHY_ANALOG_SYNTH1_PWD_CP_MASK                                                                0x40000000
-#define PHY_ANALOG_SYNTH1_PWD_CP_GET(x)                                              (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH1_PWD_CP_SET(x)                                              (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_MSB                                                                       31
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_LSB                                                                       31
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_MASK                                                              0x80000000
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_GET(x)                                            (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH1_PWD_BIAS_SET(x)                                            (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH2 */
-#define PHY_ANALOG_SYNTH2_ADDRESS                                                                    0x00000084
-#define PHY_ANALOG_SYNTH2_OFFSET                                                                     0x00000084
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_MSB                                                                       3
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_LSB                                                                       0
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_MASK                                                             0x0000000f
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_GET(x)                                            (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_SYNTH2_CAPRANGE3_SET(x)                                            (((x) << 0) & 0x0000000f)
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_MSB                                                                       7
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_LSB                                                                       4
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_MASK                                                             0x000000f0
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_GET(x)                                            (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_SYNTH2_CAPRANGE2_SET(x)                                            (((x) << 4) & 0x000000f0)
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_MSB                                                                      11
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_LSB                                                                       8
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_MASK                                                             0x00000f00
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_GET(x)                                            (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_SYNTH2_CAPRANGE1_SET(x)                                            (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_INTN_MSB                                                               15
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_INTN_LSB                                                               12
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_INTN_MASK                                                      0x0000f000
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_INTN_GET(x)                                    (((x) & 0x0000f000) >> 12)
-#define PHY_ANALOG_SYNTH2_LOOPLEAKCUR_INTN_SET(x)                                    (((x) << 12) & 0x0000f000)
-#define PHY_ANALOG_SYNTH2_CPLOWLK_INTN_MSB                                                                   16
-#define PHY_ANALOG_SYNTH2_CPLOWLK_INTN_LSB                                                                   16
-#define PHY_ANALOG_SYNTH2_CPLOWLK_INTN_MASK                                                          0x00010000
-#define PHY_ANALOG_SYNTH2_CPLOWLK_INTN_GET(x)                                        (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_SYNTH2_CPLOWLK_INTN_SET(x)                                        (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_MSB                                                             17
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_LSB                                                             17
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_MASK                                                    0x00020000
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_GET(x)                                  (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_SYNTH2_CPSTEERING_EN_INTN_SET(x)                                  (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_SYNTH2_CPBIAS_INTN_MSB                                                                    19
-#define PHY_ANALOG_SYNTH2_CPBIAS_INTN_LSB                                                                    18
-#define PHY_ANALOG_SYNTH2_CPBIAS_INTN_MASK                                                           0x000c0000
-#define PHY_ANALOG_SYNTH2_CPBIAS_INTN_GET(x)                                         (((x) & 0x000c0000) >> 18)
-#define PHY_ANALOG_SYNTH2_CPBIAS_INTN_SET(x)                                         (((x) << 18) & 0x000c0000)
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_MSB                                                                     22
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_LSB                                                                     20
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_MASK                                                            0x00700000
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_GET(x)                                          (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_SYNTH2_VC_LOW_REF_SET(x)                                          (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_MSB                                                                     25
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_LSB                                                                     23
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_MASK                                                            0x03800000
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_GET(x)                                          (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_SYNTH2_VC_MID_REF_SET(x)                                          (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_MSB                                                                      28
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_LSB                                                                      26
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_MASK                                                             0x1c000000
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_GET(x)                                           (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_SYNTH2_VC_HI_REF_SET(x)                                           (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_MSB                                                                     31
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_LSB                                                                     29
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_MASK                                                            0xe0000000
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_GET(x)                                          (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_SYNTH2_VC_CAL_REF_SET(x)                                          (((x) << 29) & 0xe0000000)
-
-/* macros for SYNTH3 */
-#define PHY_ANALOG_SYNTH3_ADDRESS                                                                    0x00000088
-#define PHY_ANALOG_SYNTH3_OFFSET                                                                     0x00000088
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_MSB                                                                   5
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_LSB                                                                   0
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_MASK                                                         0x0000003f
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_GET(x)                                        (((x) & 0x0000003f) >> 0)
-#define PHY_ANALOG_SYNTH3_WAIT_VC_CHECK_SET(x)                                        (((x) << 0) & 0x0000003f)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_MSB                                                                   11
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_LSB                                                                    6
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_MASK                                                          0x00000fc0
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_GET(x)                                         (((x) & 0x00000fc0) >> 6)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_LIN_SET(x)                                         (((x) << 6) & 0x00000fc0)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_MSB                                                                   17
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_LSB                                                                   12
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_MASK                                                          0x0003f000
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_GET(x)                                        (((x) & 0x0003f000) >> 12)
-#define PHY_ANALOG_SYNTH3_WAIT_CAL_BIN_SET(x)                                        (((x) << 12) & 0x0003f000)
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_MSB                                                                     23
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_LSB                                                                     18
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_MASK                                                            0x00fc0000
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_GET(x)                                          (((x) & 0x00fc0000) >> 18)
-#define PHY_ANALOG_SYNTH3_WAIT_PWRUP_SET(x)                                          (((x) << 18) & 0x00fc0000)
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_MSB                                                              29
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_LSB                                                              24
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_MASK                                                     0x3f000000
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_GET(x)                                   (((x) & 0x3f000000) >> 24)
-#define PHY_ANALOG_SYNTH3_WAIT_SHORTR_PWRUP_SET(x)                                   (((x) << 24) & 0x3f000000)
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_MSB                                                                   30
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_LSB                                                                   30
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_MASK                                                          0x40000000
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_GET(x)                                        (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH3_SEL_CLK_DIV2_SET(x)                                        (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_MSB                                                                   31
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_LSB                                                                   31
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_MASK                                                          0x80000000
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH3_DIS_CLK_XTAL_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH4 */
-#define PHY_ANALOG_SYNTH4_ADDRESS                                                                    0x0000008c
-#define PHY_ANALOG_SYNTH4_OFFSET                                                                     0x0000008c
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_MSB                                                                 0
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_LSB                                                                 0
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_MASK                                                       0x00000001
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_GET(x)                                      (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH4_PS_SINGLE_PULSE_SET(x)                                      (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_MSB                                                                    1
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_LSB                                                                    1
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_MASK                                                          0x00000002
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_GET(x)                                         (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_SYNTH4_LONGSHIFTSEL_SET(x)                                         (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_MSB                                                                 3
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_LSB                                                                 2
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_MASK                                                       0x0000000c
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_GET(x)                                      (((x) & 0x0000000c) >> 2)
-#define PHY_ANALOG_SYNTH4_LOBUF5GTUNE_OVR_SET(x)                                      (((x) << 2) & 0x0000000c)
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_MSB                                                               4
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_LSB                                                               4
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_MASK                                                     0x00000010
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_GET(x)                                    (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_SYNTH4_FORCE_LOBUF5GTUNE_SET(x)                                    (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_MSB                                                                   5
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_LSB                                                                   5
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_MASK                                                         0x00000020
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_GET(x)                                        (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_SYNTH4_PSCOUNT_FBSEL_SET(x)                                        (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_SYNTH4_SDM_DITHER1_MSB                                                                     7
-#define PHY_ANALOG_SYNTH4_SDM_DITHER1_LSB                                                                     6
-#define PHY_ANALOG_SYNTH4_SDM_DITHER1_MASK                                                           0x000000c0
-#define PHY_ANALOG_SYNTH4_SDM_DITHER1_GET(x)                                          (((x) & 0x000000c0) >> 6)
-#define PHY_ANALOG_SYNTH4_SDM_DITHER1_SET(x)                                          (((x) << 6) & 0x000000c0)
-#define PHY_ANALOG_SYNTH4_SDM_MODE_MSB                                                                        8
-#define PHY_ANALOG_SYNTH4_SDM_MODE_LSB                                                                        8
-#define PHY_ANALOG_SYNTH4_SDM_MODE_MASK                                                              0x00000100
-#define PHY_ANALOG_SYNTH4_SDM_MODE_GET(x)                                             (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_SYNTH4_SDM_MODE_SET(x)                                             (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_MSB                                                                     9
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_LSB                                                                     9
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_MASK                                                           0x00000200
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_GET(x)                                          (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_SYNTH4_SDM_DISABLE_SET(x)                                          (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_MSB                                                                    10
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_LSB                                                                    10
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_MASK                                                           0x00000400
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_GET(x)                                         (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH4_RESET_PRESC_SET(x)                                         (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_SYNTH4_PRESCSEL_MSB                                                                       12
-#define PHY_ANALOG_SYNTH4_PRESCSEL_LSB                                                                       11
-#define PHY_ANALOG_SYNTH4_PRESCSEL_MASK                                                              0x00001800
-#define PHY_ANALOG_SYNTH4_PRESCSEL_GET(x)                                            (((x) & 0x00001800) >> 11)
-#define PHY_ANALOG_SYNTH4_PRESCSEL_SET(x)                                            (((x) << 11) & 0x00001800)
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_MSB                                                                    13
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_LSB                                                                    13
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_MASK                                                           0x00002000
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_GET(x)                                         (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_SYNTH4_PFD_DISABLE_SET(x)                                         (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_MSB                                                                 14
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_LSB                                                                 14
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_MASK                                                        0x00004000
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_GET(x)                                      (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_SYNTH4_PFDDELAY_FRACN_SET(x)                                      (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_MSB                                                                    15
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_LSB                                                                    15
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_MASK                                                           0x00008000
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_GET(x)                                         (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_SYNTH4_FORCE_LO_ON_SET(x)                                         (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_MSB                                                               16
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_LSB                                                               16
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_MASK                                                      0x00010000
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_GET(x)                                    (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_SYNTH4_CLKXTAL_EDGE_SEL_SET(x)                                    (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_MSB                                                                   17
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_LSB                                                                   17
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_MASK                                                          0x00020000
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_GET(x)                                        (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_SYNTH4_VCOCAPPULLUP_SET(x)                                        (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_MSB                                                                     25
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_LSB                                                                     18
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_MASK                                                            0x03fc0000
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_GET(x)                                          (((x) & 0x03fc0000) >> 18)
-#define PHY_ANALOG_SYNTH4_VCOCAP_OVR_SET(x)                                          (((x) << 18) & 0x03fc0000)
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_MSB                                                                   26
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_LSB                                                                   26
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_MASK                                                          0x04000000
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_GET(x)                                        (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_SYNTH4_FORCE_VCOCAP_SET(x)                                        (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_MSB                                                                    27
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_LSB                                                                    27
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_MASK                                                           0x08000000
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_GET(x)                                         (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_SYNTH4_FORCE_PINVC_SET(x)                                         (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_MSB                                                            28
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_LSB                                                            28
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_MASK                                                   0x10000000
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_GET(x)                                 (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_SYNTH4_SHORTR_UNTIL_LOCKED_SET(x)                                 (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_MSB                                                                  29
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_LSB                                                                  29
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_MASK                                                         0x20000000
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_GET(x)                                       (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_SYNTH4_ALWAYS_SHORTR_SET(x)                                       (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_MSB                                                                     30
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_LSB                                                                     30
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_MASK                                                            0x40000000
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_GET(x)                                          (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH4_DIS_LOSTVC_SET(x)                                          (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_MSB                                                              31
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_LSB                                                              31
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_MASK                                                     0x80000000
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_GET(x)                                   (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH4_DIS_LIN_CAPSEARCH_SET(x)                                   (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH5 */
-#define PHY_ANALOG_SYNTH5_ADDRESS                                                                    0x00000090
-#define PHY_ANALOG_SYNTH5_OFFSET                                                                     0x00000090
-#define PHY_ANALOG_SYNTH5_VCOBIAS_MSB                                                                         1
-#define PHY_ANALOG_SYNTH5_VCOBIAS_LSB                                                                         0
-#define PHY_ANALOG_SYNTH5_VCOBIAS_MASK                                                               0x00000003
-#define PHY_ANALOG_SYNTH5_VCOBIAS_GET(x)                                              (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_SYNTH5_VCOBIAS_SET(x)                                              (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_MSB                                                                4
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_LSB                                                                2
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_MASK                                                      0x0000001c
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_GET(x)                                     (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF5G50_SET(x)                                     (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_MSB                                                                7
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_LSB                                                                5
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_MASK                                                      0x000000e0
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_GET(x)                                     (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOBUF2G50_SET(x)                                     (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_MSB                                                                   10
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_LSB                                                                    8
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_MASK                                                          0x00000700
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_GET(x)                                         (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCO25_SET(x)                                         (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_MSB                                                                13
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_LSB                                                                11
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_MASK                                                       0x00003800
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_GET(x)                                     (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_SYNTH5_PWDB_ICVCOREG25_SET(x)                                     (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_MSB                                                                14
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_LSB                                                                14
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_MASK                                                       0x00004000
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_GET(x)                                     (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCOREG50_SET(x)                                     (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_MSB                                                                   17
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_LSB                                                                   15
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_MASK                                                          0x00038000
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_GET(x)                                        (((x) & 0x00038000) >> 15)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLOMIX_SET(x)                                        (((x) << 15) & 0x00038000)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_MSB                                                                 20
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_LSB                                                                 18
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_MASK                                                        0x001c0000
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_GET(x)                                      (((x) & 0x001c0000) >> 18)
-#define PHY_ANALOG_SYNTH5_PWDB_ICLODIV50_SET(x)                                      (((x) << 18) & 0x001c0000)
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_MSB                                                                 23
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_LSB                                                                 21
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_MASK                                                        0x00e00000
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_GET(x)                                      (((x) & 0x00e00000) >> 21)
-#define PHY_ANALOG_SYNTH5_PWDB_ICPRESC50_SET(x)                                      (((x) << 21) & 0x00e00000)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_MSB                                                                 26
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_LSB                                                                 24
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_MASK                                                        0x07000000
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_GET(x)                                      (((x) & 0x07000000) >> 24)
-#define PHY_ANALOG_SYNTH5_PWDB_IRVCMON25_SET(x)                                      (((x) << 24) & 0x07000000)
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_MSB                                                                   29
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_LSB                                                                   27
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_MASK                                                          0x38000000
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_GET(x)                                        (((x) & 0x38000000) >> 27)
-#define PHY_ANALOG_SYNTH5_PWDB_IRPFDCP_SET(x)                                        (((x) << 27) & 0x38000000)
-#define PHY_ANALOG_SYNTH5_SDM_DITHER2_MSB                                                                    31
-#define PHY_ANALOG_SYNTH5_SDM_DITHER2_LSB                                                                    30
-#define PHY_ANALOG_SYNTH5_SDM_DITHER2_MASK                                                           0xc0000000
-#define PHY_ANALOG_SYNTH5_SDM_DITHER2_GET(x)                                         (((x) & 0xc0000000) >> 30)
-#define PHY_ANALOG_SYNTH5_SDM_DITHER2_SET(x)                                         (((x) << 30) & 0xc0000000)
-
-/* macros for SYNTH6 */
-#define PHY_ANALOG_SYNTH6_ADDRESS                                                                    0x00000094
-#define PHY_ANALOG_SYNTH6_OFFSET                                                                     0x00000094
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_MSB                                                                     1
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_LSB                                                                     0
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_MASK                                                           0x00000003
-#define PHY_ANALOG_SYNTH6_LOBUF5GTUNE_GET(x)                                          (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_SYNTH6_LOOP_IP_MSB                                                                         8
-#define PHY_ANALOG_SYNTH6_LOOP_IP_LSB                                                                         2
-#define PHY_ANALOG_SYNTH6_LOOP_IP_MASK                                                               0x000001fc
-#define PHY_ANALOG_SYNTH6_LOOP_IP_GET(x)                                              (((x) & 0x000001fc) >> 2)
-#define PHY_ANALOG_SYNTH6_VC2LOW_MSB                                                                          9
-#define PHY_ANALOG_SYNTH6_VC2LOW_LSB                                                                          9
-#define PHY_ANALOG_SYNTH6_VC2LOW_MASK                                                                0x00000200
-#define PHY_ANALOG_SYNTH6_VC2LOW_GET(x)                                               (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_SYNTH6_VC2HIGH_MSB                                                                        10
-#define PHY_ANALOG_SYNTH6_VC2HIGH_LSB                                                                        10
-#define PHY_ANALOG_SYNTH6_VC2HIGH_MASK                                                               0x00000400
-#define PHY_ANALOG_SYNTH6_VC2HIGH_GET(x)                                             (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_MSB                                                                    11
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_LSB                                                                    11
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_MASK                                                           0x00000800
-#define PHY_ANALOG_SYNTH6_RESET_SDM_B_GET(x)                                         (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_MSB                                                               12
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_LSB                                                               12
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_MASK                                                      0x00001000
-#define PHY_ANALOG_SYNTH6_RESET_PSCOUNTERS_GET(x)                                    (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_SYNTH6_RESET_PFD_MSB                                                                      13
-#define PHY_ANALOG_SYNTH6_RESET_PFD_LSB                                                                      13
-#define PHY_ANALOG_SYNTH6_RESET_PFD_MASK                                                             0x00002000
-#define PHY_ANALOG_SYNTH6_RESET_PFD_GET(x)                                           (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_SYNTH6_RESET_RFD_MSB                                                                      14
-#define PHY_ANALOG_SYNTH6_RESET_RFD_LSB                                                                      14
-#define PHY_ANALOG_SYNTH6_RESET_RFD_MASK                                                             0x00004000
-#define PHY_ANALOG_SYNTH6_RESET_RFD_GET(x)                                           (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_SYNTH6_SHORT_R_MSB                                                                        15
-#define PHY_ANALOG_SYNTH6_SHORT_R_LSB                                                                        15
-#define PHY_ANALOG_SYNTH6_SHORT_R_MASK                                                               0x00008000
-#define PHY_ANALOG_SYNTH6_SHORT_R_GET(x)                                             (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_MSB                                                                     23
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_LSB                                                                     16
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_MASK                                                            0x00ff0000
-#define PHY_ANALOG_SYNTH6_VCO_CAP_ST_GET(x)                                          (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_SYNTH6_PIN_VC_MSB                                                                         24
-#define PHY_ANALOG_SYNTH6_PIN_VC_LSB                                                                         24
-#define PHY_ANALOG_SYNTH6_PIN_VC_MASK                                                                0x01000000
-#define PHY_ANALOG_SYNTH6_PIN_VC_GET(x)                                              (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_MSB                                                               25
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_LSB                                                               25
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_MASK                                                      0x02000000
-#define PHY_ANALOG_SYNTH6_SYNTH_LOCK_VC_OK_GET(x)                                    (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_MSB                                                                     26
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_LSB                                                                     26
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_MASK                                                            0x04000000
-#define PHY_ANALOG_SYNTH6_CAP_SEARCH_GET(x)                                          (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_MSB                                                                 30
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_LSB                                                                 27
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_MASK                                                        0x78000000
-#define PHY_ANALOG_SYNTH6_SYNTH_SM_STATE_GET(x)                                      (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_MSB                                                                       31
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_LSB                                                                       31
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_MASK                                                              0x80000000
-#define PHY_ANALOG_SYNTH6_SYNTH_ON_GET(x)                                            (((x) & 0x80000000) >> 31)
-
-/* macros for SYNTH7 */
-#define PHY_ANALOG_SYNTH7_ADDRESS                                                                    0x00000098
-#define PHY_ANALOG_SYNTH7_OFFSET                                                                     0x00000098
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_MSB                                                                  0
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_LSB                                                                  0
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_MASK                                                        0x00000001
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_GET(x)                                       (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH7_OVRCHANDECODER_SET(x)                                       (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_MSB                                                                   1
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_LSB                                                                   1
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_MASK                                                         0x00000002
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_GET(x)                                        (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_SYNTH7_FORCE_FRACLSB_SET(x)                                        (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_SYNTH7_CHANFRAC_MSB                                                                       18
-#define PHY_ANALOG_SYNTH7_CHANFRAC_LSB                                                                        2
-#define PHY_ANALOG_SYNTH7_CHANFRAC_MASK                                                              0x0007fffc
-#define PHY_ANALOG_SYNTH7_CHANFRAC_GET(x)                                             (((x) & 0x0007fffc) >> 2)
-#define PHY_ANALOG_SYNTH7_CHANFRAC_SET(x)                                             (((x) << 2) & 0x0007fffc)
-#define PHY_ANALOG_SYNTH7_CHANSEL_MSB                                                                        27
-#define PHY_ANALOG_SYNTH7_CHANSEL_LSB                                                                        19
-#define PHY_ANALOG_SYNTH7_CHANSEL_MASK                                                               0x0ff80000
-#define PHY_ANALOG_SYNTH7_CHANSEL_GET(x)                                             (((x) & 0x0ff80000) >> 19)
-#define PHY_ANALOG_SYNTH7_CHANSEL_SET(x)                                             (((x) << 19) & 0x0ff80000)
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_MSB                                                                    29
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_LSB                                                                    28
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_MASK                                                           0x30000000
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_GET(x)                                         (((x) & 0x30000000) >> 28)
-#define PHY_ANALOG_SYNTH7_AMODEREFSEL_SET(x)                                         (((x) << 28) & 0x30000000)
-#define PHY_ANALOG_SYNTH7_FRACMODE_MSB                                                                       30
-#define PHY_ANALOG_SYNTH7_FRACMODE_LSB                                                                       30
-#define PHY_ANALOG_SYNTH7_FRACMODE_MASK                                                              0x40000000
-#define PHY_ANALOG_SYNTH7_FRACMODE_GET(x)                                            (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_SYNTH7_FRACMODE_SET(x)                                            (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_MSB                                                               31
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_LSB                                                               31
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_MASK                                                      0x80000000
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_GET(x)                                    (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH7_LOADSYNTHCHANNEL_SET(x)                                    (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH8 */
-#define PHY_ANALOG_SYNTH8_ADDRESS                                                                    0x0000009c
-#define PHY_ANALOG_SYNTH8_OFFSET                                                                     0x0000009c
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_MSB                                                             0
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_LSB                                                             0
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_MASK                                                   0x00000001
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_GET(x)                                  (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH8_CPSTEERING_EN_FRACN_SET(x)                                  (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_MSB                                                                       7
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_LSB                                                                       1
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_MASK                                                             0x000000fe
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_GET(x)                                            (((x) & 0x000000fe) >> 1)
-#define PHY_ANALOG_SYNTH8_LOOP_ICPB_SET(x)                                            (((x) << 1) & 0x000000fe)
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_MSB                                                                       11
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_LSB                                                                        8
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_MASK                                                              0x00000f00
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_GET(x)                                             (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_SYNTH8_LOOP_CSB_SET(x)                                             (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_MSB                                                                       16
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_LSB                                                                       12
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_MASK                                                              0x0001f000
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_GET(x)                                            (((x) & 0x0001f000) >> 12)
-#define PHY_ANALOG_SYNTH8_LOOP_RSB_SET(x)                                            (((x) << 12) & 0x0001f000)
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_MSB                                                                       21
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_LSB                                                                       17
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_MASK                                                              0x003e0000
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_GET(x)                                            (((x) & 0x003e0000) >> 17)
-#define PHY_ANALOG_SYNTH8_LOOP_CPB_SET(x)                                            (((x) << 17) & 0x003e0000)
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_MSB                                                              26
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_LSB                                                              22
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_MASK                                                     0x07c00000
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_GET(x)                                   (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH8_LOOP_3RD_ORDER_RB_SET(x)                                   (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH8_REFDIVB_MSB                                                                        31
-#define PHY_ANALOG_SYNTH8_REFDIVB_LSB                                                                        27
-#define PHY_ANALOG_SYNTH8_REFDIVB_MASK                                                               0xf8000000
-#define PHY_ANALOG_SYNTH8_REFDIVB_GET(x)                                             (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH8_REFDIVB_SET(x)                                             (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH9 */
-#define PHY_ANALOG_SYNTH9_ADDRESS                                                                    0x000000a0
-#define PHY_ANALOG_SYNTH9_OFFSET                                                                     0x000000a0
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_MSB                                                                   0
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_LSB                                                                   0
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_MASK                                                         0x00000001
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_GET(x)                                        (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH9_PFDDELAY_INTN_SET(x)                                        (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_MSB                                                                     3
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_LSB                                                                     1
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_MASK                                                           0x0000000e
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_GET(x)                                          (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_SYNTH9_SLOPE_ICPA0_SET(x)                                          (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_MSB                                                                      7
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_LSB                                                                      4
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_MASK                                                            0x000000f0
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_GET(x)                                           (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_SYNTH9_LOOP_ICPA0_SET(x)                                           (((x) << 4) & 0x000000f0)
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_MSB                                                                      11
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_LSB                                                                       8
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_MASK                                                             0x00000f00
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_GET(x)                                            (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_SYNTH9_LOOP_CSA0_SET(x)                                            (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_MSB                                                                      16
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_LSB                                                                      12
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_MASK                                                             0x0001f000
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_GET(x)                                           (((x) & 0x0001f000) >> 12)
-#define PHY_ANALOG_SYNTH9_LOOP_RSA0_SET(x)                                           (((x) << 12) & 0x0001f000)
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_MSB                                                                      21
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_LSB                                                                      17
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_MASK                                                             0x003e0000
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_GET(x)                                           (((x) & 0x003e0000) >> 17)
-#define PHY_ANALOG_SYNTH9_LOOP_CPA0_SET(x)                                           (((x) << 17) & 0x003e0000)
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_MSB                                                              26
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_LSB                                                              22
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_MASK                                                     0x07c00000
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_GET(x)                                   (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH9_LOOP_3RD_ORDER_RA_SET(x)                                   (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH9_REFDIVA_MSB                                                                        31
-#define PHY_ANALOG_SYNTH9_REFDIVA_LSB                                                                        27
-#define PHY_ANALOG_SYNTH9_REFDIVA_MASK                                                               0xf8000000
-#define PHY_ANALOG_SYNTH9_REFDIVA_GET(x)                                             (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH9_REFDIVA_SET(x)                                             (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH10 */
-#define PHY_ANALOG_SYNTH10_ADDRESS                                                                   0x000000a4
-#define PHY_ANALOG_SYNTH10_OFFSET                                                                    0x000000a4
-#define PHY_ANALOG_SYNTH10_SPARE10A_MSB                                                                       1
-#define PHY_ANALOG_SYNTH10_SPARE10A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH10_SPARE10A_MASK                                                             0x00000003
-#define PHY_ANALOG_SYNTH10_SPARE10A_GET(x)                                            (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_SYNTH10_SPARE10A_SET(x)                                            (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_MSB                                                                4
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_LSB                                                                2
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_MASK                                                      0x0000001c
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_GET(x)                                     (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_SYNTH10_PWDB_ICLOBIAS50_SET(x)                                     (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_MSB                                                                 7
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_LSB                                                                 5
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_MASK                                                       0x000000e0
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_GET(x)                                      (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_SYNTH10_PWDB_IRSPARE25_SET(x)                                      (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_MSB                                                                10
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_LSB                                                                 8
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_MASK                                                       0x00000700
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_GET(x)                                      (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_SYNTH10_PWDB_ICSPARE25_SET(x)                                      (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_MSB                                                                   13
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_LSB                                                                   11
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_MASK                                                          0x00003800
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_GET(x)                                        (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_SYNTH10_SLOPE_ICPA1_SET(x)                                        (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_MSB                                                                    17
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_LSB                                                                    14
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_MASK                                                           0x0003c000
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_GET(x)                                         (((x) & 0x0003c000) >> 14)
-#define PHY_ANALOG_SYNTH10_LOOP_ICPA1_SET(x)                                         (((x) << 14) & 0x0003c000)
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_MSB                                                                     21
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_LSB                                                                     18
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_MASK                                                            0x003c0000
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_GET(x)                                          (((x) & 0x003c0000) >> 18)
-#define PHY_ANALOG_SYNTH10_LOOP_CSA1_SET(x)                                          (((x) << 18) & 0x003c0000)
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_MSB                                                                     26
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_LSB                                                                     22
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_MASK                                                            0x07c00000
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_GET(x)                                          (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH10_LOOP_RSA1_SET(x)                                          (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_MSB                                                                     31
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_LSB                                                                     27
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_MASK                                                            0xf8000000
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_GET(x)                                          (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH10_LOOP_CPA1_SET(x)                                          (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH11 */
-#define PHY_ANALOG_SYNTH11_ADDRESS                                                                   0x000000a8
-#define PHY_ANALOG_SYNTH11_OFFSET                                                                    0x000000a8
-#define PHY_ANALOG_SYNTH11_SPARE11A_MSB                                                                       4
-#define PHY_ANALOG_SYNTH11_SPARE11A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH11_SPARE11A_MASK                                                             0x0000001f
-#define PHY_ANALOG_SYNTH11_SPARE11A_GET(x)                                            (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_SYNTH11_SPARE11A_SET(x)                                            (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_MSB                                                               5
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_LSB                                                               5
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_MASK                                                     0x00000020
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_GET(x)                                    (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_SYNTH11_FORCE_LOBUF5G_ON_SET(x)                                    (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_SYNTH11_LOREFSEL_MSB                                                                       7
-#define PHY_ANALOG_SYNTH11_LOREFSEL_LSB                                                                       6
-#define PHY_ANALOG_SYNTH11_LOREFSEL_MASK                                                             0x000000c0
-#define PHY_ANALOG_SYNTH11_LOREFSEL_GET(x)                                            (((x) & 0x000000c0) >> 6)
-#define PHY_ANALOG_SYNTH11_LOREFSEL_SET(x)                                            (((x) << 6) & 0x000000c0)
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_MSB                                                                    9
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_LSB                                                                    8
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_MASK                                                          0x00000300
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_GET(x)                                         (((x) & 0x00000300) >> 8)
-#define PHY_ANALOG_SYNTH11_LOBUF2GTUNE_SET(x)                                         (((x) << 8) & 0x00000300)
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_MSB                                                               10
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_LSB                                                               10
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_MASK                                                      0x00000400
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_GET(x)                                    (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH11_CPSTEERING_MODE_SET(x)                                    (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_MSB                                                                   13
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_LSB                                                                   11
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_MASK                                                          0x00003800
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_GET(x)                                        (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_SYNTH11_SLOPE_ICPA2_SET(x)                                        (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_MSB                                                                    17
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_LSB                                                                    14
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_MASK                                                           0x0003c000
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_GET(x)                                         (((x) & 0x0003c000) >> 14)
-#define PHY_ANALOG_SYNTH11_LOOP_ICPA2_SET(x)                                         (((x) << 14) & 0x0003c000)
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_MSB                                                                     21
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_LSB                                                                     18
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_MASK                                                            0x003c0000
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_GET(x)                                          (((x) & 0x003c0000) >> 18)
-#define PHY_ANALOG_SYNTH11_LOOP_CSA2_SET(x)                                          (((x) << 18) & 0x003c0000)
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_MSB                                                                     26
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_LSB                                                                     22
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_MASK                                                            0x07c00000
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_GET(x)                                          (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH11_LOOP_RSA2_SET(x)                                          (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_MSB                                                                     31
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_LSB                                                                     27
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_MASK                                                            0xf8000000
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_GET(x)                                          (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH11_LOOP_CPA2_SET(x)                                          (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH12 */
-#define PHY_ANALOG_SYNTH12_ADDRESS                                                                   0x000000ac
-#define PHY_ANALOG_SYNTH12_OFFSET                                                                    0x000000ac
-#define PHY_ANALOG_SYNTH12_SPARE12A_MSB                                                                       9
-#define PHY_ANALOG_SYNTH12_SPARE12A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH12_SPARE12A_MASK                                                             0x000003ff
-#define PHY_ANALOG_SYNTH12_SPARE12A_GET(x)                                            (((x) & 0x000003ff) >> 0)
-#define PHY_ANALOG_SYNTH12_SPARE12A_SET(x)                                            (((x) << 0) & 0x000003ff)
-#define PHY_ANALOG_SYNTH12_LOOPLEAKCUR_FRACN_MSB                                                             13
-#define PHY_ANALOG_SYNTH12_LOOPLEAKCUR_FRACN_LSB                                                             10
-#define PHY_ANALOG_SYNTH12_LOOPLEAKCUR_FRACN_MASK                                                    0x00003c00
-#define PHY_ANALOG_SYNTH12_LOOPLEAKCUR_FRACN_GET(x)                                  (((x) & 0x00003c00) >> 10)
-#define PHY_ANALOG_SYNTH12_LOOPLEAKCUR_FRACN_SET(x)                                  (((x) << 10) & 0x00003c00)
-#define PHY_ANALOG_SYNTH12_CPLOWLK_FRACN_MSB                                                                 14
-#define PHY_ANALOG_SYNTH12_CPLOWLK_FRACN_LSB                                                                 14
-#define PHY_ANALOG_SYNTH12_CPLOWLK_FRACN_MASK                                                        0x00004000
-#define PHY_ANALOG_SYNTH12_CPLOWLK_FRACN_GET(x)                                      (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_SYNTH12_CPLOWLK_FRACN_SET(x)                                      (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_SYNTH12_CPBIAS_FRACN_MSB                                                                  16
-#define PHY_ANALOG_SYNTH12_CPBIAS_FRACN_LSB                                                                  15
-#define PHY_ANALOG_SYNTH12_CPBIAS_FRACN_MASK                                                         0x00018000
-#define PHY_ANALOG_SYNTH12_CPBIAS_FRACN_GET(x)                                       (((x) & 0x00018000) >> 15)
-#define PHY_ANALOG_SYNTH12_CPBIAS_FRACN_SET(x)                                       (((x) << 15) & 0x00018000)
-#define PHY_ANALOG_SYNTH12_SYNTHDIGOUTEN_MSB                                                                 17
-#define PHY_ANALOG_SYNTH12_SYNTHDIGOUTEN_LSB                                                                 17
-#define PHY_ANALOG_SYNTH12_SYNTHDIGOUTEN_MASK                                                        0x00020000
-#define PHY_ANALOG_SYNTH12_SYNTHDIGOUTEN_GET(x)                                      (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_SYNTH12_SYNTHDIGOUTEN_SET(x)                                      (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_SYNTH12_STRCONT_MSB                                                                       18
-#define PHY_ANALOG_SYNTH12_STRCONT_LSB                                                                       18
-#define PHY_ANALOG_SYNTH12_STRCONT_MASK                                                              0x00040000
-#define PHY_ANALOG_SYNTH12_STRCONT_GET(x)                                            (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_SYNTH12_STRCONT_SET(x)                                            (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_SYNTH12_VREFMUL3_MSB                                                                      22
-#define PHY_ANALOG_SYNTH12_VREFMUL3_LSB                                                                      19
-#define PHY_ANALOG_SYNTH12_VREFMUL3_MASK                                                             0x00780000
-#define PHY_ANALOG_SYNTH12_VREFMUL3_GET(x)                                           (((x) & 0x00780000) >> 19)
-#define PHY_ANALOG_SYNTH12_VREFMUL3_SET(x)                                           (((x) << 19) & 0x00780000)
-#define PHY_ANALOG_SYNTH12_VREFMUL2_MSB                                                                      26
-#define PHY_ANALOG_SYNTH12_VREFMUL2_LSB                                                                      23
-#define PHY_ANALOG_SYNTH12_VREFMUL2_MASK                                                             0x07800000
-#define PHY_ANALOG_SYNTH12_VREFMUL2_GET(x)                                           (((x) & 0x07800000) >> 23)
-#define PHY_ANALOG_SYNTH12_VREFMUL2_SET(x)                                           (((x) << 23) & 0x07800000)
-#define PHY_ANALOG_SYNTH12_VREFMUL1_MSB                                                                      30
-#define PHY_ANALOG_SYNTH12_VREFMUL1_LSB                                                                      27
-#define PHY_ANALOG_SYNTH12_VREFMUL1_MASK                                                             0x78000000
-#define PHY_ANALOG_SYNTH12_VREFMUL1_GET(x)                                           (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_SYNTH12_VREFMUL1_SET(x)                                           (((x) << 27) & 0x78000000)
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_MSB                                                                31
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_LSB                                                                31
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_MASK                                                       0x80000000
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_GET(x)                                     (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_SYNTH12_CLK_DOUBLER_EN_SET(x)                                     (((x) << 31) & 0x80000000)
-
-/* macros for SYNTH13 */
-#define PHY_ANALOG_SYNTH13_ADDRESS                                                                   0x000000b0
-#define PHY_ANALOG_SYNTH13_OFFSET                                                                    0x000000b0
-#define PHY_ANALOG_SYNTH13_SPARE13A_MSB                                                                       0
-#define PHY_ANALOG_SYNTH13_SPARE13A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH13_SPARE13A_MASK                                                             0x00000001
-#define PHY_ANALOG_SYNTH13_SPARE13A_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_SYNTH13_SPARE13A_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_SYNTH13_SLOPE_ICPA_FRACN_MSB                                                               3
-#define PHY_ANALOG_SYNTH13_SLOPE_ICPA_FRACN_LSB                                                               1
-#define PHY_ANALOG_SYNTH13_SLOPE_ICPA_FRACN_MASK                                                     0x0000000e
-#define PHY_ANALOG_SYNTH13_SLOPE_ICPA_FRACN_GET(x)                                    (((x) & 0x0000000e) >> 1)
-#define PHY_ANALOG_SYNTH13_SLOPE_ICPA_FRACN_SET(x)                                    (((x) << 1) & 0x0000000e)
-#define PHY_ANALOG_SYNTH13_LOOP_ICPA_FRACN_MSB                                                                7
-#define PHY_ANALOG_SYNTH13_LOOP_ICPA_FRACN_LSB                                                                4
-#define PHY_ANALOG_SYNTH13_LOOP_ICPA_FRACN_MASK                                                      0x000000f0
-#define PHY_ANALOG_SYNTH13_LOOP_ICPA_FRACN_GET(x)                                     (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_SYNTH13_LOOP_ICPA_FRACN_SET(x)                                     (((x) << 4) & 0x000000f0)
-#define PHY_ANALOG_SYNTH13_LOOP_CSA_FRACN_MSB                                                                11
-#define PHY_ANALOG_SYNTH13_LOOP_CSA_FRACN_LSB                                                                 8
-#define PHY_ANALOG_SYNTH13_LOOP_CSA_FRACN_MASK                                                       0x00000f00
-#define PHY_ANALOG_SYNTH13_LOOP_CSA_FRACN_GET(x)                                      (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_SYNTH13_LOOP_CSA_FRACN_SET(x)                                      (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_SYNTH13_LOOP_RSA_FRACN_MSB                                                                16
-#define PHY_ANALOG_SYNTH13_LOOP_RSA_FRACN_LSB                                                                12
-#define PHY_ANALOG_SYNTH13_LOOP_RSA_FRACN_MASK                                                       0x0001f000
-#define PHY_ANALOG_SYNTH13_LOOP_RSA_FRACN_GET(x)                                     (((x) & 0x0001f000) >> 12)
-#define PHY_ANALOG_SYNTH13_LOOP_RSA_FRACN_SET(x)                                     (((x) << 12) & 0x0001f000)
-#define PHY_ANALOG_SYNTH13_LOOP_CPA_FRACN_MSB                                                                21
-#define PHY_ANALOG_SYNTH13_LOOP_CPA_FRACN_LSB                                                                17
-#define PHY_ANALOG_SYNTH13_LOOP_CPA_FRACN_MASK                                                       0x003e0000
-#define PHY_ANALOG_SYNTH13_LOOP_CPA_FRACN_GET(x)                                     (((x) & 0x003e0000) >> 17)
-#define PHY_ANALOG_SYNTH13_LOOP_CPA_FRACN_SET(x)                                     (((x) << 17) & 0x003e0000)
-#define PHY_ANALOG_SYNTH13_LOOP_3RD_ORDER_RA_FRACN_MSB                                                       26
-#define PHY_ANALOG_SYNTH13_LOOP_3RD_ORDER_RA_FRACN_LSB                                                       22
-#define PHY_ANALOG_SYNTH13_LOOP_3RD_ORDER_RA_FRACN_MASK                                              0x07c00000
-#define PHY_ANALOG_SYNTH13_LOOP_3RD_ORDER_RA_FRACN_GET(x)                            (((x) & 0x07c00000) >> 22)
-#define PHY_ANALOG_SYNTH13_LOOP_3RD_ORDER_RA_FRACN_SET(x)                            (((x) << 22) & 0x07c00000)
-#define PHY_ANALOG_SYNTH13_REFDIVA_FRACN_MSB                                                                 31
-#define PHY_ANALOG_SYNTH13_REFDIVA_FRACN_LSB                                                                 27
-#define PHY_ANALOG_SYNTH13_REFDIVA_FRACN_MASK                                                        0xf8000000
-#define PHY_ANALOG_SYNTH13_REFDIVA_FRACN_GET(x)                                      (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_SYNTH13_REFDIVA_FRACN_SET(x)                                      (((x) << 27) & 0xf8000000)
-
-/* macros for SYNTH14 */
-#define PHY_ANALOG_SYNTH14_ADDRESS                                                                   0x000000b4
-#define PHY_ANALOG_SYNTH14_OFFSET                                                                    0x000000b4
-#define PHY_ANALOG_SYNTH14_SPARE14A_MSB                                                                       1
-#define PHY_ANALOG_SYNTH14_SPARE14A_LSB                                                                       0
-#define PHY_ANALOG_SYNTH14_SPARE14A_MASK                                                             0x00000003
-#define PHY_ANALOG_SYNTH14_SPARE14A_GET(x)                                            (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_SYNTH14_SPARE14A_SET(x)                                            (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_3_MSB                                                                  3
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_3_LSB                                                                  2
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_3_MASK                                                        0x0000000c
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_3_GET(x)                                       (((x) & 0x0000000c) >> 2)
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_3_SET(x)                                       (((x) << 2) & 0x0000000c)
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_3_MSB                                                                  5
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_3_LSB                                                                  4
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_3_MASK                                                        0x00000030
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_3_GET(x)                                       (((x) & 0x00000030) >> 4)
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_3_SET(x)                                       (((x) << 4) & 0x00000030)
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_2_MSB                                                                  7
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_2_LSB                                                                  6
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_2_MASK                                                        0x000000c0
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_2_GET(x)                                       (((x) & 0x000000c0) >> 6)
-#define PHY_ANALOG_SYNTH14_LOBUF5GTUNE_2_SET(x)                                       (((x) << 6) & 0x000000c0)
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_2_MSB                                                                  9
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_2_LSB                                                                  8
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_2_MASK                                                        0x00000300
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_2_GET(x)                                       (((x) & 0x00000300) >> 8)
-#define PHY_ANALOG_SYNTH14_LOBUF2GTUNE_2_SET(x)                                       (((x) << 8) & 0x00000300)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_3_MSB                                                                 10
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_3_LSB                                                                 10
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_3_MASK                                                        0x00000400
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_3_GET(x)                                      (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_3_SET(x)                                      (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_3_MSB                                                                 11
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_3_LSB                                                                 11
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_3_MASK                                                        0x00000800
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_3_GET(x)                                      (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_3_SET(x)                                      (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_2_MSB                                                                 12
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_2_LSB                                                                 12
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_2_MASK                                                        0x00001000
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_2_GET(x)                                      (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF5G_2_SET(x)                                      (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_2_MSB                                                                 13
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_2_LSB                                                                 13
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_2_MASK                                                        0x00002000
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_2_GET(x)                                      (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_SYNTH14_PWD_LOBUF2G_2_SET(x)                                      (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_SYNTH14_PWUPLO23_PD_MSB                                                                   16
-#define PHY_ANALOG_SYNTH14_PWUPLO23_PD_LSB                                                                   14
-#define PHY_ANALOG_SYNTH14_PWUPLO23_PD_MASK                                                          0x0001c000
-#define PHY_ANALOG_SYNTH14_PWUPLO23_PD_GET(x)                                        (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_SYNTH14_PWUPLO23_PD_SET(x)                                        (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_3_MSB                                                            19
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_3_LSB                                                            17
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_3_MASK                                                   0x000e0000
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_3_GET(x)                                 (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_3_SET(x)                                 (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_3_MSB                                                            22
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_3_LSB                                                            20
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_3_MASK                                                   0x00700000
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_3_GET(x)                                 (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_3_SET(x)                                 (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_2_MSB                                                            25
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_2_LSB                                                            23
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_2_MASK                                                   0x03800000
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_2_GET(x)                                 (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF5G50_2_SET(x)                                 (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_2_MSB                                                            28
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_2_LSB                                                            26
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_2_MASK                                                   0x1c000000
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_2_GET(x)                                 (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLOBUF2G50_2_SET(x)                                 (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLVLSHFT_MSB                                                                31
-#define PHY_ANALOG_SYNTH14_PWDB_ICLVLSHFT_LSB                                                                29
-#define PHY_ANALOG_SYNTH14_PWDB_ICLVLSHFT_MASK                                                       0xe0000000
-#define PHY_ANALOG_SYNTH14_PWDB_ICLVLSHFT_GET(x)                                     (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_SYNTH14_PWDB_ICLVLSHFT_SET(x)                                     (((x) << 29) & 0xe0000000)
-
-/* macros for BIAS1 */
-#define PHY_ANALOG_BIAS1_ADDRESS                                                                     0x000000c0
-#define PHY_ANALOG_BIAS1_OFFSET                                                                      0x000000c0
-#define PHY_ANALOG_BIAS1_SPARE1_MSB                                                                           6
-#define PHY_ANALOG_BIAS1_SPARE1_LSB                                                                           0
-#define PHY_ANALOG_BIAS1_SPARE1_MASK                                                                 0x0000007f
-#define PHY_ANALOG_BIAS1_SPARE1_GET(x)                                                (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_BIAS1_SPARE1_SET(x)                                                (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_MSB                                                                     9
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_LSB                                                                     7
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_MASK                                                           0x00000380
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_GET(x)                                          (((x) & 0x00000380) >> 7)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2IQ_SET(x)                                          (((x) << 7) & 0x00000380)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_MSB                                                                    12
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_LSB                                                                    10
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_MASK                                                           0x00001c00
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_GET(x)                                         (((x) & 0x00001c00) >> 10)
-#define PHY_ANALOG_BIAS1_PWD_IC25V2II_SET(x)                                         (((x) << 10) & 0x00001c00)
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_MSB                                                                      15
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_LSB                                                                      13
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_MASK                                                             0x0000e000
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_GET(x)                                           (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_BIAS1_PWD_IC25BB_SET(x)                                           (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_MSB                                                                     18
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_LSB                                                                     16
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_MASK                                                            0x00070000
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_GET(x)                                          (((x) & 0x00070000) >> 16)
-#define PHY_ANALOG_BIAS1_PWD_IC25DAC_SET(x)                                          (((x) << 16) & 0x00070000)
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_MSB                                                                     21
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_LSB                                                                     19
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_MASK                                                            0x00380000
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_GET(x)                                          (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_BIAS1_PWD_IC25FIR_SET(x)                                          (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_MSB                                                                     24
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_LSB                                                                     22
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_MASK                                                            0x01c00000
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_GET(x)                                          (((x) & 0x01c00000) >> 22)
-#define PHY_ANALOG_BIAS1_PWD_IC25ADC_SET(x)                                          (((x) << 22) & 0x01c00000)
-#define PHY_ANALOG_BIAS1_BIAS_SEL_MSB                                                                        31
-#define PHY_ANALOG_BIAS1_BIAS_SEL_LSB                                                                        25
-#define PHY_ANALOG_BIAS1_BIAS_SEL_MASK                                                               0xfe000000
-#define PHY_ANALOG_BIAS1_BIAS_SEL_GET(x)                                             (((x) & 0xfe000000) >> 25)
-#define PHY_ANALOG_BIAS1_BIAS_SEL_SET(x)                                             (((x) << 25) & 0xfe000000)
-
-/* macros for BIAS2 */
-#define PHY_ANALOG_BIAS2_ADDRESS                                                                     0x000000c4
-#define PHY_ANALOG_BIAS2_OFFSET                                                                      0x000000c4
-#define PHY_ANALOG_BIAS2_SPARE2_MSB                                                                           4
-#define PHY_ANALOG_BIAS2_SPARE2_LSB                                                                           0
-#define PHY_ANALOG_BIAS2_SPARE2_MASK                                                                 0x0000001f
-#define PHY_ANALOG_BIAS2_SPARE2_GET(x)                                                (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_BIAS2_SPARE2_SET(x)                                                (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_BIAS2_PWD_IC25XPA_MSB                                                                      7
-#define PHY_ANALOG_BIAS2_PWD_IC25XPA_LSB                                                                      5
-#define PHY_ANALOG_BIAS2_PWD_IC25XPA_MASK                                                            0x000000e0
-#define PHY_ANALOG_BIAS2_PWD_IC25XPA_GET(x)                                           (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_BIAS2_PWD_IC25XPA_SET(x)                                           (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_MSB                                                                    10
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_LSB                                                                     8
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_MASK                                                           0x00000700
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_GET(x)                                          (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_BIAS2_PWD_IC25XTAL_SET(x)                                          (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_MSB                                                                    13
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_LSB                                                                    11
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_MASK                                                           0x00003800
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_GET(x)                                         (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_BIAS2_PWD_IC25TXRF_SET(x)                                         (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_MSB                                                                    16
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_LSB                                                                    14
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_MASK                                                           0x0001c000
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_GET(x)                                         (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_BIAS2_PWD_IC25RXRF_SET(x)                                         (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_BIAS2_PWD_IC25SYNTH_MSB                                                                   19
-#define PHY_ANALOG_BIAS2_PWD_IC25SYNTH_LSB                                                                   17
-#define PHY_ANALOG_BIAS2_PWD_IC25SYNTH_MASK                                                          0x000e0000
-#define PHY_ANALOG_BIAS2_PWD_IC25SYNTH_GET(x)                                        (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_BIAS2_PWD_IC25SYNTH_SET(x)                                        (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_MSB                                                                  22
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_LSB                                                                  20
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_MASK                                                         0x00700000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_GET(x)                                       (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLREG_SET(x)                                       (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_MSB                                                                  25
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_LSB                                                                  23
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_MASK                                                         0x03800000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_GET(x)                                       (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP2_SET(x)                                       (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_MSB                                                                   28
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_LSB                                                                   26
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_MASK                                                          0x1c000000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_GET(x)                                        (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLCP_SET(x)                                        (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_MSB                                                                   31
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_LSB                                                                   29
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_MASK                                                          0xe0000000
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_GET(x)                                        (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_BIAS2_PWD_IC25PLLGM_SET(x)                                        (((x) << 29) & 0xe0000000)
-
-/* macros for BIAS3 */
-#define PHY_ANALOG_BIAS3_ADDRESS                                                                     0x000000c8
-#define PHY_ANALOG_BIAS3_OFFSET                                                                      0x000000c8
-#define PHY_ANALOG_BIAS3_SPARE3_MSB                                                                           1
-#define PHY_ANALOG_BIAS3_SPARE3_LSB                                                                           0
-#define PHY_ANALOG_BIAS3_SPARE3_MASK                                                                 0x00000003
-#define PHY_ANALOG_BIAS3_SPARE3_GET(x)                                                (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_BIAS3_SPARE3_SET(x)                                                (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_BIAS3_PWD_IR25SAR_MSB                                                                      4
-#define PHY_ANALOG_BIAS3_PWD_IR25SAR_LSB                                                                      2
-#define PHY_ANALOG_BIAS3_PWD_IR25SAR_MASK                                                            0x0000001c
-#define PHY_ANALOG_BIAS3_PWD_IR25SAR_GET(x)                                           (((x) & 0x0000001c) >> 2)
-#define PHY_ANALOG_BIAS3_PWD_IR25SAR_SET(x)                                           (((x) << 2) & 0x0000001c)
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_MSB                                                                     7
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_LSB                                                                     5
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_MASK                                                           0x000000e0
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_GET(x)                                          (((x) & 0x000000e0) >> 5)
-#define PHY_ANALOG_BIAS3_PWD_IR25TXRF_SET(x)                                          (((x) << 5) & 0x000000e0)
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_MSB                                                                    10
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_LSB                                                                     8
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_MASK                                                           0x00000700
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_GET(x)                                          (((x) & 0x00000700) >> 8)
-#define PHY_ANALOG_BIAS3_PWD_IR25RXRF_SET(x)                                          (((x) << 8) & 0x00000700)
-#define PHY_ANALOG_BIAS3_PWD_IR25SYNTH_MSB                                                                   13
-#define PHY_ANALOG_BIAS3_PWD_IR25SYNTH_LSB                                                                   11
-#define PHY_ANALOG_BIAS3_PWD_IR25SYNTH_MASK                                                          0x00003800
-#define PHY_ANALOG_BIAS3_PWD_IR25SYNTH_GET(x)                                        (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_BIAS3_PWD_IR25SYNTH_SET(x)                                        (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_MSB                                                                  16
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_LSB                                                                  14
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_MASK                                                         0x0001c000
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_GET(x)                                       (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_BIAS3_PWD_IR25PLLREG_SET(x)                                       (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_MSB                                                                      19
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_LSB                                                                      17
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_MASK                                                             0x000e0000
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_GET(x)                                           (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_BIAS3_PWD_IR25BB_SET(x)                                           (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_MSB                                                                     22
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_LSB                                                                     20
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_MASK                                                            0x00700000
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_GET(x)                                          (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_BIAS3_PWD_IR50DAC_SET(x)                                          (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_MSB                                                                     25
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_LSB                                                                     23
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_MASK                                                            0x03800000
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_GET(x)                                          (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_BIAS3_PWD_IR25DAC_SET(x)                                          (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_MSB                                                                     28
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_LSB                                                                     26
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_MASK                                                            0x1c000000
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_GET(x)                                          (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_BIAS3_PWD_IR25FIR_SET(x)                                          (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_MSB                                                                     31
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_LSB                                                                     29
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_MASK                                                            0xe0000000
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_GET(x)                                          (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_BIAS3_PWD_IR50ADC_SET(x)                                          (((x) << 29) & 0xe0000000)
-
-/* macros for BIAS4 */
-#define PHY_ANALOG_BIAS4_ADDRESS                                                                     0x000000cc
-#define PHY_ANALOG_BIAS4_OFFSET                                                                      0x000000cc
-#define PHY_ANALOG_BIAS4_SPARE4_MSB                                                                          10
-#define PHY_ANALOG_BIAS4_SPARE4_LSB                                                                           0
-#define PHY_ANALOG_BIAS4_SPARE4_MASK                                                                 0x000007ff
-#define PHY_ANALOG_BIAS4_SPARE4_GET(x)                                                (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_BIAS4_SPARE4_SET(x)                                                (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPARED_MSB                                                                  13
-#define PHY_ANALOG_BIAS4_PWD_IR25SPARED_LSB                                                                  11
-#define PHY_ANALOG_BIAS4_PWD_IR25SPARED_MASK                                                         0x00003800
-#define PHY_ANALOG_BIAS4_PWD_IR25SPARED_GET(x)                                       (((x) & 0x00003800) >> 11)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPARED_SET(x)                                       (((x) << 11) & 0x00003800)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_MSB                                                                  16
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_LSB                                                                  14
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_MASK                                                         0x0001c000
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_GET(x)                                       (((x) & 0x0001c000) >> 14)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREC_SET(x)                                       (((x) << 14) & 0x0001c000)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_MSB                                                                  19
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_LSB                                                                  17
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_MASK                                                         0x000e0000
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_GET(x)                                       (((x) & 0x000e0000) >> 17)
-#define PHY_ANALOG_BIAS4_PWD_IR25SPAREB_SET(x)                                       (((x) << 17) & 0x000e0000)
-#define PHY_ANALOG_BIAS4_PWD_IR25XPA_MSB                                                                     22
-#define PHY_ANALOG_BIAS4_PWD_IR25XPA_LSB                                                                     20
-#define PHY_ANALOG_BIAS4_PWD_IR25XPA_MASK                                                            0x00700000
-#define PHY_ANALOG_BIAS4_PWD_IR25XPA_GET(x)                                          (((x) & 0x00700000) >> 20)
-#define PHY_ANALOG_BIAS4_PWD_IR25XPA_SET(x)                                          (((x) << 20) & 0x00700000)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_MSB                                                                  25
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_LSB                                                                  23
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_MASK                                                         0x03800000
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_GET(x)                                       (((x) & 0x03800000) >> 23)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREC_SET(x)                                       (((x) << 23) & 0x03800000)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_MSB                                                                  28
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_LSB                                                                  26
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_MASK                                                         0x1c000000
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_GET(x)                                       (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREB_SET(x)                                       (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_MSB                                                                  31
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_LSB                                                                  29
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_MASK                                                         0xe0000000
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_GET(x)                                       (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_BIAS4_PWD_IC25SPAREA_SET(x)                                       (((x) << 29) & 0xe0000000)
-
-/* macros for RXTX1 */
-#define PHY_ANALOG_RXTX1_ADDRESS                                                                     0x00000100
-#define PHY_ANALOG_RXTX1_OFFSET                                                                      0x00000100
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_MSB                                                                       0
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_LSB                                                                       0
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_MASK                                                             0x00000001
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_GET(x)                                            (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXTX1_SCFIR_GAIN_SET(x)                                            (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXTX1_MANRXGAIN_MSB                                                                        1
-#define PHY_ANALOG_RXTX1_MANRXGAIN_LSB                                                                        1
-#define PHY_ANALOG_RXTX1_MANRXGAIN_MASK                                                              0x00000002
-#define PHY_ANALOG_RXTX1_MANRXGAIN_GET(x)                                             (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RXTX1_MANRXGAIN_SET(x)                                             (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_MSB                                                                        5
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_LSB                                                                        2
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_MASK                                                              0x0000003c
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_GET(x)                                             (((x) & 0x0000003c) >> 2)
-#define PHY_ANALOG_RXTX1_AGC_DBDAC_SET(x)                                             (((x) << 2) & 0x0000003c)
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_MSB                                                                    6
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_LSB                                                                    6
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_MASK                                                          0x00000040
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_GET(x)                                         (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXTX1_OVR_AGC_DBDAC_SET(x)                                         (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_MSB                                                                       7
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_LSB                                                                       7
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_MASK                                                             0x00000080
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_GET(x)                                            (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_SET(x)                                            (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_MSB                                                                   8
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_LSB                                                                   8
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_MASK                                                         0x00000100
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_GET(x)                                        (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXTX1_ENABLE_PAL_OVR_SET(x)                                        (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_MSB                                                                    11
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_LSB                                                                     9
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_MASK                                                           0x00000e00
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_GET(x)                                          (((x) & 0x00000e00) >> 9)
-#define PHY_ANALOG_RXTX1_TX1DB_BIQUAD_SET(x)                                          (((x) << 9) & 0x00000e00)
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_MSB                                                                    13
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_LSB                                                                    12
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_MASK                                                           0x00003000
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_GET(x)                                         (((x) & 0x00003000) >> 12)
-#define PHY_ANALOG_RXTX1_TX6DB_BIQUAD_SET(x)                                         (((x) << 12) & 0x00003000)
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_MSB                                                                   14
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_LSB                                                                   14
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_MASK                                                          0x00004000
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_GET(x)                                        (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RXTX1_PADRVHALFGN2G_SET(x)                                        (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RXTX1_PADRV2GN_MSB                                                                        18
-#define PHY_ANALOG_RXTX1_PADRV2GN_LSB                                                                        15
-#define PHY_ANALOG_RXTX1_PADRV2GN_MASK                                                               0x00078000
-#define PHY_ANALOG_RXTX1_PADRV2GN_GET(x)                                             (((x) & 0x00078000) >> 15)
-#define PHY_ANALOG_RXTX1_PADRV2GN_SET(x)                                             (((x) << 15) & 0x00078000)
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_MSB                                                                      22
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_LSB                                                                      19
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_MASK                                                             0x00780000
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_GET(x)                                           (((x) & 0x00780000) >> 19)
-#define PHY_ANALOG_RXTX1_PADRV3GN5G_SET(x)                                           (((x) << 19) & 0x00780000)
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_MSB                                                                      26
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_LSB                                                                      23
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_MASK                                                             0x07800000
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_GET(x)                                           (((x) & 0x07800000) >> 23)
-#define PHY_ANALOG_RXTX1_PADRV4GN5G_SET(x)                                           (((x) << 23) & 0x07800000)
-#define PHY_ANALOG_RXTX1_TXBB_GC_MSB                                                                         30
-#define PHY_ANALOG_RXTX1_TXBB_GC_LSB                                                                         27
-#define PHY_ANALOG_RXTX1_TXBB_GC_MASK                                                                0x78000000
-#define PHY_ANALOG_RXTX1_TXBB_GC_GET(x)                                              (((x) & 0x78000000) >> 27)
-#define PHY_ANALOG_RXTX1_TXBB_GC_SET(x)                                              (((x) << 27) & 0x78000000)
-#define PHY_ANALOG_RXTX1_MANTXGAIN_MSB                                                                       31
-#define PHY_ANALOG_RXTX1_MANTXGAIN_LSB                                                                       31
-#define PHY_ANALOG_RXTX1_MANTXGAIN_MASK                                                              0x80000000
-#define PHY_ANALOG_RXTX1_MANTXGAIN_GET(x)                                            (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXTX1_MANTXGAIN_SET(x)                                            (((x) << 31) & 0x80000000)
-
-/* macros for RXTX2 */
-#define PHY_ANALOG_RXTX2_ADDRESS                                                                     0x00000104
-#define PHY_ANALOG_RXTX2_OFFSET                                                                      0x00000104
-#define PHY_ANALOG_RXTX2_BMODE_MSB                                                                            0
-#define PHY_ANALOG_RXTX2_BMODE_LSB                                                                            0
-#define PHY_ANALOG_RXTX2_BMODE_MASK                                                                  0x00000001
-#define PHY_ANALOG_RXTX2_BMODE_GET(x)                                                 (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RXTX2_BMODE_SET(x)                                                 (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RXTX2_BMODE_OVR_MSB                                                                        1
-#define PHY_ANALOG_RXTX2_BMODE_OVR_LSB                                                                        1
-#define PHY_ANALOG_RXTX2_BMODE_OVR_MASK                                                              0x00000002
-#define PHY_ANALOG_RXTX2_BMODE_OVR_GET(x)                                             (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RXTX2_BMODE_OVR_SET(x)                                             (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RXTX2_SYNTHON_MSB                                                                          2
-#define PHY_ANALOG_RXTX2_SYNTHON_LSB                                                                          2
-#define PHY_ANALOG_RXTX2_SYNTHON_MASK                                                                0x00000004
-#define PHY_ANALOG_RXTX2_SYNTHON_GET(x)                                               (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_RXTX2_SYNTHON_SET(x)                                               (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_MSB                                                                      3
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_LSB                                                                      3
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_MASK                                                            0x00000008
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_GET(x)                                           (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_RXTX2_SYNTHON_OVR_SET(x)                                           (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_RXTX2_BW_ST_MSB                                                                            5
-#define PHY_ANALOG_RXTX2_BW_ST_LSB                                                                            4
-#define PHY_ANALOG_RXTX2_BW_ST_MASK                                                                  0x00000030
-#define PHY_ANALOG_RXTX2_BW_ST_GET(x)                                                 (((x) & 0x00000030) >> 4)
-#define PHY_ANALOG_RXTX2_BW_ST_SET(x)                                                 (((x) << 4) & 0x00000030)
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_MSB                                                                        6
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_LSB                                                                        6
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_MASK                                                              0x00000040
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_GET(x)                                             (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXTX2_BW_ST_OVR_SET(x)                                             (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXTX2_TXON_MSB                                                                             7
-#define PHY_ANALOG_RXTX2_TXON_LSB                                                                             7
-#define PHY_ANALOG_RXTX2_TXON_MASK                                                                   0x00000080
-#define PHY_ANALOG_RXTX2_TXON_GET(x)                                                  (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXTX2_TXON_SET(x)                                                  (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXTX2_TXON_OVR_MSB                                                                         8
-#define PHY_ANALOG_RXTX2_TXON_OVR_LSB                                                                         8
-#define PHY_ANALOG_RXTX2_TXON_OVR_MASK                                                               0x00000100
-#define PHY_ANALOG_RXTX2_TXON_OVR_GET(x)                                              (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXTX2_TXON_OVR_SET(x)                                              (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXTX2_PAON_MSB                                                                             9
-#define PHY_ANALOG_RXTX2_PAON_LSB                                                                             9
-#define PHY_ANALOG_RXTX2_PAON_MASK                                                                   0x00000200
-#define PHY_ANALOG_RXTX2_PAON_GET(x)                                                  (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RXTX2_PAON_SET(x)                                                  (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RXTX2_PAON_OVR_MSB                                                                        10
-#define PHY_ANALOG_RXTX2_PAON_OVR_LSB                                                                        10
-#define PHY_ANALOG_RXTX2_PAON_OVR_MASK                                                               0x00000400
-#define PHY_ANALOG_RXTX2_PAON_OVR_GET(x)                                             (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RXTX2_PAON_OVR_SET(x)                                             (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RXTX2_RXON_MSB                                                                            11
-#define PHY_ANALOG_RXTX2_RXON_LSB                                                                            11
-#define PHY_ANALOG_RXTX2_RXON_MASK                                                                   0x00000800
-#define PHY_ANALOG_RXTX2_RXON_GET(x)                                                 (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_RXTX2_RXON_SET(x)                                                 (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_RXTX2_RXON_OVR_MSB                                                                        12
-#define PHY_ANALOG_RXTX2_RXON_OVR_LSB                                                                        12
-#define PHY_ANALOG_RXTX2_RXON_OVR_MASK                                                               0x00001000
-#define PHY_ANALOG_RXTX2_RXON_OVR_GET(x)                                             (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_RXTX2_RXON_OVR_SET(x)                                             (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_RXTX2_AGCON_MSB                                                                           13
-#define PHY_ANALOG_RXTX2_AGCON_LSB                                                                           13
-#define PHY_ANALOG_RXTX2_AGCON_MASK                                                                  0x00002000
-#define PHY_ANALOG_RXTX2_AGCON_GET(x)                                                (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_RXTX2_AGCON_SET(x)                                                (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_RXTX2_AGCON_OVR_MSB                                                                       14
-#define PHY_ANALOG_RXTX2_AGCON_OVR_LSB                                                                       14
-#define PHY_ANALOG_RXTX2_AGCON_OVR_MASK                                                              0x00004000
-#define PHY_ANALOG_RXTX2_AGCON_OVR_GET(x)                                            (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RXTX2_AGCON_OVR_SET(x)                                            (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RXTX2_TXMOD_MSB                                                                           17
-#define PHY_ANALOG_RXTX2_TXMOD_LSB                                                                           15
-#define PHY_ANALOG_RXTX2_TXMOD_MASK                                                                  0x00038000
-#define PHY_ANALOG_RXTX2_TXMOD_GET(x)                                                (((x) & 0x00038000) >> 15)
-#define PHY_ANALOG_RXTX2_TXMOD_SET(x)                                                (((x) << 15) & 0x00038000)
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_MSB                                                                       18
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_LSB                                                                       18
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_MASK                                                              0x00040000
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_GET(x)                                            (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_RXTX2_TXMOD_OVR_SET(x)                                            (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_MSB                                                                    21
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_LSB                                                                    19
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_MASK                                                           0x00380000
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_GET(x)                                         (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_RXTX2_RX1DB_BIQUAD_SET(x)                                         (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_MSB                                                                    23
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_LSB                                                                    22
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_MASK                                                           0x00c00000
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_GET(x)                                         (((x) & 0x00c00000) >> 22)
-#define PHY_ANALOG_RXTX2_RX6DB_BIQUAD_SET(x)                                         (((x) << 22) & 0x00c00000)
-#define PHY_ANALOG_RXTX2_MXRGAIN_MSB                                                                         25
-#define PHY_ANALOG_RXTX2_MXRGAIN_LSB                                                                         24
-#define PHY_ANALOG_RXTX2_MXRGAIN_MASK                                                                0x03000000
-#define PHY_ANALOG_RXTX2_MXRGAIN_GET(x)                                              (((x) & 0x03000000) >> 24)
-#define PHY_ANALOG_RXTX2_MXRGAIN_SET(x)                                              (((x) << 24) & 0x03000000)
-#define PHY_ANALOG_RXTX2_VGAGAIN_MSB                                                                         28
-#define PHY_ANALOG_RXTX2_VGAGAIN_LSB                                                                         26
-#define PHY_ANALOG_RXTX2_VGAGAIN_MASK                                                                0x1c000000
-#define PHY_ANALOG_RXTX2_VGAGAIN_GET(x)                                              (((x) & 0x1c000000) >> 26)
-#define PHY_ANALOG_RXTX2_VGAGAIN_SET(x)                                              (((x) << 26) & 0x1c000000)
-#define PHY_ANALOG_RXTX2_LNAGAIN_MSB                                                                         31
-#define PHY_ANALOG_RXTX2_LNAGAIN_LSB                                                                         29
-#define PHY_ANALOG_RXTX2_LNAGAIN_MASK                                                                0xe0000000
-#define PHY_ANALOG_RXTX2_LNAGAIN_GET(x)                                              (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_RXTX2_LNAGAIN_SET(x)                                              (((x) << 29) & 0xe0000000)
-
-/* macros for RXTX3 */
-#define PHY_ANALOG_RXTX3_ADDRESS                                                                     0x00000108
-#define PHY_ANALOG_RXTX3_OFFSET                                                                      0x00000108
-#define PHY_ANALOG_RXTX3_SPARE3_MSB                                                                           2
-#define PHY_ANALOG_RXTX3_SPARE3_LSB                                                                           0
-#define PHY_ANALOG_RXTX3_SPARE3_MASK                                                                 0x00000007
-#define PHY_ANALOG_RXTX3_SPARE3_GET(x)                                                (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_RXTX3_SPARE3_SET(x)                                                (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_RXTX3_SPURON_MSB                                                                           3
-#define PHY_ANALOG_RXTX3_SPURON_LSB                                                                           3
-#define PHY_ANALOG_RXTX3_SPURON_MASK                                                                 0x00000008
-#define PHY_ANALOG_RXTX3_SPURON_GET(x)                                                (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_RXTX3_SPURON_SET(x)                                                (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_RXTX3_PAL_LOCKEDEN_MSB                                                                     4
-#define PHY_ANALOG_RXTX3_PAL_LOCKEDEN_LSB                                                                     4
-#define PHY_ANALOG_RXTX3_PAL_LOCKEDEN_MASK                                                           0x00000010
-#define PHY_ANALOG_RXTX3_PAL_LOCKEDEN_GET(x)                                          (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_RXTX3_PAL_LOCKEDEN_SET(x)                                          (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_MSB                                                                     5
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_LSB                                                                     5
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_MASK                                                           0x00000020
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_GET(x)                                          (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_RXTX3_DACFULLSCALE_SET(x)                                          (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_RXTX3_ADCSHORT_MSB                                                                         6
-#define PHY_ANALOG_RXTX3_ADCSHORT_LSB                                                                         6
-#define PHY_ANALOG_RXTX3_ADCSHORT_MASK                                                               0x00000040
-#define PHY_ANALOG_RXTX3_ADCSHORT_GET(x)                                              (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RXTX3_ADCSHORT_SET(x)                                              (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RXTX3_DACPWD_MSB                                                                           7
-#define PHY_ANALOG_RXTX3_DACPWD_LSB                                                                           7
-#define PHY_ANALOG_RXTX3_DACPWD_MASK                                                                 0x00000080
-#define PHY_ANALOG_RXTX3_DACPWD_GET(x)                                                (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RXTX3_DACPWD_SET(x)                                                (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_MSB                                                                       8
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_LSB                                                                       8
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_MASK                                                             0x00000100
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_GET(x)                                            (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RXTX3_DACPWD_OVR_SET(x)                                            (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RXTX3_ADCPWD_MSB                                                                           9
-#define PHY_ANALOG_RXTX3_ADCPWD_LSB                                                                           9
-#define PHY_ANALOG_RXTX3_ADCPWD_MASK                                                                 0x00000200
-#define PHY_ANALOG_RXTX3_ADCPWD_GET(x)                                                (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RXTX3_ADCPWD_SET(x)                                                (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_MSB                                                                      10
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_LSB                                                                      10
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_MASK                                                             0x00000400
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_GET(x)                                           (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RXTX3_ADCPWD_OVR_SET(x)                                           (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_MSB                                                                      16
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_LSB                                                                      11
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_MASK                                                             0x0001f800
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_GET(x)                                           (((x) & 0x0001f800) >> 11)
-#define PHY_ANALOG_RXTX3_AGC_CALDAC_SET(x)                                           (((x) << 11) & 0x0001f800)
-#define PHY_ANALOG_RXTX3_AGC_CAL_MSB                                                                         17
-#define PHY_ANALOG_RXTX3_AGC_CAL_LSB                                                                         17
-#define PHY_ANALOG_RXTX3_AGC_CAL_MASK                                                                0x00020000
-#define PHY_ANALOG_RXTX3_AGC_CAL_GET(x)                                              (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_RXTX3_AGC_CAL_SET(x)                                              (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_MSB                                                                     18
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_LSB                                                                     18
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_MASK                                                            0x00040000
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_GET(x)                                          (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_RXTX3_AGC_CAL_OVR_SET(x)                                          (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_RXTX3_LOFORCEDON_MSB                                                                      19
-#define PHY_ANALOG_RXTX3_LOFORCEDON_LSB                                                                      19
-#define PHY_ANALOG_RXTX3_LOFORCEDON_MASK                                                             0x00080000
-#define PHY_ANALOG_RXTX3_LOFORCEDON_GET(x)                                           (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_RXTX3_LOFORCEDON_SET(x)                                           (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_MSB                                                                      20
-#define PHY_ANALOG_RXTX3_CALRESIDUE_LSB                                                                      20
-#define PHY_ANALOG_RXTX3_CALRESIDUE_MASK                                                             0x00100000
-#define PHY_ANALOG_RXTX3_CALRESIDUE_GET(x)                                           (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_SET(x)                                           (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_MSB                                                                  21
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_LSB                                                                  21
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_MASK                                                         0x00200000
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_GET(x)                                       (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_RXTX3_CALRESIDUE_OVR_SET(x)                                       (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_RXTX3_CALFC_MSB                                                                           22
-#define PHY_ANALOG_RXTX3_CALFC_LSB                                                                           22
-#define PHY_ANALOG_RXTX3_CALFC_MASK                                                                  0x00400000
-#define PHY_ANALOG_RXTX3_CALFC_GET(x)                                                (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_RXTX3_CALFC_SET(x)                                                (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_RXTX3_CALFC_OVR_MSB                                                                       23
-#define PHY_ANALOG_RXTX3_CALFC_OVR_LSB                                                                       23
-#define PHY_ANALOG_RXTX3_CALFC_OVR_MASK                                                              0x00800000
-#define PHY_ANALOG_RXTX3_CALFC_OVR_GET(x)                                            (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_RXTX3_CALFC_OVR_SET(x)                                            (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_RXTX3_CALTX_MSB                                                                           24
-#define PHY_ANALOG_RXTX3_CALTX_LSB                                                                           24
-#define PHY_ANALOG_RXTX3_CALTX_MASK                                                                  0x01000000
-#define PHY_ANALOG_RXTX3_CALTX_GET(x)                                                (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_RXTX3_CALTX_SET(x)                                                (((x) << 24) & 0x01000000)
-#define PHY_ANALOG_RXTX3_CALTX_OVR_MSB                                                                       25
-#define PHY_ANALOG_RXTX3_CALTX_OVR_LSB                                                                       25
-#define PHY_ANALOG_RXTX3_CALTX_OVR_MASK                                                              0x02000000
-#define PHY_ANALOG_RXTX3_CALTX_OVR_GET(x)                                            (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_RXTX3_CALTX_OVR_SET(x)                                            (((x) << 25) & 0x02000000)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_MSB                                                                      26
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_LSB                                                                      26
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_MASK                                                             0x04000000
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_GET(x)                                           (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_SET(x)                                           (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_MSB                                                                  27
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_LSB                                                                  27
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_MASK                                                         0x08000000
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_GET(x)                                       (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_RXTX3_CALTXSHIFT_OVR_SET(x)                                       (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_RXTX3_CALPA_MSB                                                                           28
-#define PHY_ANALOG_RXTX3_CALPA_LSB                                                                           28
-#define PHY_ANALOG_RXTX3_CALPA_MASK                                                                  0x10000000
-#define PHY_ANALOG_RXTX3_CALPA_GET(x)                                                (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_RXTX3_CALPA_SET(x)                                                (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_RXTX3_CALPA_OVR_MSB                                                                       29
-#define PHY_ANALOG_RXTX3_CALPA_OVR_LSB                                                                       29
-#define PHY_ANALOG_RXTX3_CALPA_OVR_MASK                                                              0x20000000
-#define PHY_ANALOG_RXTX3_CALPA_OVR_GET(x)                                            (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_RXTX3_CALPA_OVR_SET(x)                                            (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_RXTX3_TURBOADC_MSB                                                                        30
-#define PHY_ANALOG_RXTX3_TURBOADC_LSB                                                                        30
-#define PHY_ANALOG_RXTX3_TURBOADC_MASK                                                               0x40000000
-#define PHY_ANALOG_RXTX3_TURBOADC_GET(x)                                             (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_RXTX3_TURBOADC_SET(x)                                             (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_RXTX3_TURBOADC_OVR_MSB                                                                    31
-#define PHY_ANALOG_RXTX3_TURBOADC_OVR_LSB                                                                    31
-#define PHY_ANALOG_RXTX3_TURBOADC_OVR_MASK                                                           0x80000000
-#define PHY_ANALOG_RXTX3_TURBOADC_OVR_GET(x)                                         (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_RXTX3_TURBOADC_OVR_SET(x)                                         (((x) << 31) & 0x80000000)
-
-/* macros for BB1 */
-#define PHY_ANALOG_BB1_ADDRESS                                                                       0x00000140
-#define PHY_ANALOG_BB1_OFFSET                                                                        0x00000140
-#define PHY_ANALOG_BB1_I2V_CURR2X_MSB                                                                         0
-#define PHY_ANALOG_BB1_I2V_CURR2X_LSB                                                                         0
-#define PHY_ANALOG_BB1_I2V_CURR2X_MASK                                                               0x00000001
-#define PHY_ANALOG_BB1_I2V_CURR2X_GET(x)                                              (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_BB1_I2V_CURR2X_SET(x)                                              (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_BB1_ENABLE_LOQ_MSB                                                                         1
-#define PHY_ANALOG_BB1_ENABLE_LOQ_LSB                                                                         1
-#define PHY_ANALOG_BB1_ENABLE_LOQ_MASK                                                               0x00000002
-#define PHY_ANALOG_BB1_ENABLE_LOQ_GET(x)                                              (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_BB1_ENABLE_LOQ_SET(x)                                              (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_BB1_FORCE_LOQ_MSB                                                                          2
-#define PHY_ANALOG_BB1_FORCE_LOQ_LSB                                                                          2
-#define PHY_ANALOG_BB1_FORCE_LOQ_MASK                                                                0x00000004
-#define PHY_ANALOG_BB1_FORCE_LOQ_GET(x)                                               (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_BB1_FORCE_LOQ_SET(x)                                               (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_MSB                                                                       3
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_LSB                                                                       3
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_MASK                                                             0x00000008
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_GET(x)                                            (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_BB1_ENABLE_NOTCH_SET(x)                                            (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_BB1_FORCE_NOTCH_MSB                                                                        4
-#define PHY_ANALOG_BB1_FORCE_NOTCH_LSB                                                                        4
-#define PHY_ANALOG_BB1_FORCE_NOTCH_MASK                                                              0x00000010
-#define PHY_ANALOG_BB1_FORCE_NOTCH_GET(x)                                             (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_BB1_FORCE_NOTCH_SET(x)                                             (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_MSB                                                                      5
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_LSB                                                                      5
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_MASK                                                            0x00000020
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_GET(x)                                           (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_BB1_ENABLE_BIQUAD_SET(x)                                           (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_MSB                                                                       6
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_LSB                                                                       6
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_MASK                                                             0x00000040
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_GET(x)                                            (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_BB1_FORCE_BIQUAD_SET(x)                                            (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_MSB                                                                       7
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_LSB                                                                       7
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_MASK                                                             0x00000080
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_GET(x)                                            (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_BB1_ENABLE_OSDAC_SET(x)                                            (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_BB1_FORCE_OSDAC_MSB                                                                        8
-#define PHY_ANALOG_BB1_FORCE_OSDAC_LSB                                                                        8
-#define PHY_ANALOG_BB1_FORCE_OSDAC_MASK                                                              0x00000100
-#define PHY_ANALOG_BB1_FORCE_OSDAC_GET(x)                                             (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_BB1_FORCE_OSDAC_SET(x)                                             (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_BB1_ENABLE_V2I_MSB                                                                         9
-#define PHY_ANALOG_BB1_ENABLE_V2I_LSB                                                                         9
-#define PHY_ANALOG_BB1_ENABLE_V2I_MASK                                                               0x00000200
-#define PHY_ANALOG_BB1_ENABLE_V2I_GET(x)                                              (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_BB1_ENABLE_V2I_SET(x)                                              (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_BB1_FORCE_V2I_MSB                                                                         10
-#define PHY_ANALOG_BB1_FORCE_V2I_LSB                                                                         10
-#define PHY_ANALOG_BB1_FORCE_V2I_MASK                                                                0x00000400
-#define PHY_ANALOG_BB1_FORCE_V2I_GET(x)                                              (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_BB1_FORCE_V2I_SET(x)                                              (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_BB1_ENABLE_I2V_MSB                                                                        11
-#define PHY_ANALOG_BB1_ENABLE_I2V_LSB                                                                        11
-#define PHY_ANALOG_BB1_ENABLE_I2V_MASK                                                               0x00000800
-#define PHY_ANALOG_BB1_ENABLE_I2V_GET(x)                                             (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_BB1_ENABLE_I2V_SET(x)                                             (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_BB1_FORCE_I2V_MSB                                                                         12
-#define PHY_ANALOG_BB1_FORCE_I2V_LSB                                                                         12
-#define PHY_ANALOG_BB1_FORCE_I2V_MASK                                                                0x00001000
-#define PHY_ANALOG_BB1_FORCE_I2V_GET(x)                                              (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_BB1_FORCE_I2V_SET(x)                                              (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_BB1_CMSEL_MSB                                                                             15
-#define PHY_ANALOG_BB1_CMSEL_LSB                                                                             13
-#define PHY_ANALOG_BB1_CMSEL_MASK                                                                    0x0000e000
-#define PHY_ANALOG_BB1_CMSEL_GET(x)                                                  (((x) & 0x0000e000) >> 13)
-#define PHY_ANALOG_BB1_CMSEL_SET(x)                                                  (((x) << 13) & 0x0000e000)
-#define PHY_ANALOG_BB1_ATBSEL_MSB                                                                            17
-#define PHY_ANALOG_BB1_ATBSEL_LSB                                                                            16
-#define PHY_ANALOG_BB1_ATBSEL_MASK                                                                   0x00030000
-#define PHY_ANALOG_BB1_ATBSEL_GET(x)                                                 (((x) & 0x00030000) >> 16)
-#define PHY_ANALOG_BB1_ATBSEL_SET(x)                                                 (((x) << 16) & 0x00030000)
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_MSB                                                              18
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_LSB                                                              18
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_MASK                                                     0x00040000
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_GET(x)                                   (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_BB1_PD_OSDAC_CALTX_CALPA_SET(x)                                   (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_MSB                                                                      23
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_LSB                                                                      19
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_MASK                                                             0x00f80000
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_GET(x)                                           (((x) & 0x00f80000) >> 19)
-#define PHY_ANALOG_BB1_OFSTCORRI2VQ_SET(x)                                           (((x) << 19) & 0x00f80000)
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_MSB                                                                      28
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_LSB                                                                      24
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_MASK                                                             0x1f000000
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_GET(x)                                           (((x) & 0x1f000000) >> 24)
-#define PHY_ANALOG_BB1_OFSTCORRI2VI_SET(x)                                           (((x) << 24) & 0x1f000000)
-#define PHY_ANALOG_BB1_LOCALOFFSET_MSB                                                                       29
-#define PHY_ANALOG_BB1_LOCALOFFSET_LSB                                                                       29
-#define PHY_ANALOG_BB1_LOCALOFFSET_MASK                                                              0x20000000
-#define PHY_ANALOG_BB1_LOCALOFFSET_GET(x)                                            (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_BB1_LOCALOFFSET_SET(x)                                            (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_BB1_RANGE_OSDAC_MSB                                                                       31
-#define PHY_ANALOG_BB1_RANGE_OSDAC_LSB                                                                       30
-#define PHY_ANALOG_BB1_RANGE_OSDAC_MASK                                                              0xc0000000
-#define PHY_ANALOG_BB1_RANGE_OSDAC_GET(x)                                            (((x) & 0xc0000000) >> 30)
-#define PHY_ANALOG_BB1_RANGE_OSDAC_SET(x)                                            (((x) << 30) & 0xc0000000)
-
-/* macros for BB2 */
-#define PHY_ANALOG_BB2_ADDRESS                                                                       0x00000144
-#define PHY_ANALOG_BB2_OFFSET                                                                        0x00000144
-#define PHY_ANALOG_BB2_SPARE_MSB                                                                              3
-#define PHY_ANALOG_BB2_SPARE_LSB                                                                              0
-#define PHY_ANALOG_BB2_SPARE_MASK                                                                    0x0000000f
-#define PHY_ANALOG_BB2_SPARE_GET(x)                                                   (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_BB2_SPARE_SET(x)                                                   (((x) << 0) & 0x0000000f)
-#define PHY_ANALOG_BB2_MXR_HIGHGAINMASK_MSB                                                                   7
-#define PHY_ANALOG_BB2_MXR_HIGHGAINMASK_LSB                                                                   4
-#define PHY_ANALOG_BB2_MXR_HIGHGAINMASK_MASK                                                         0x000000f0
-#define PHY_ANALOG_BB2_MXR_HIGHGAINMASK_GET(x)                                        (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_BB2_MXR_HIGHGAINMASK_SET(x)                                        (((x) << 4) & 0x000000f0)
-#define PHY_ANALOG_BB2_SEL_TEST_MSB                                                                           9
-#define PHY_ANALOG_BB2_SEL_TEST_LSB                                                                           8
-#define PHY_ANALOG_BB2_SEL_TEST_MASK                                                                 0x00000300
-#define PHY_ANALOG_BB2_SEL_TEST_GET(x)                                                (((x) & 0x00000300) >> 8)
-#define PHY_ANALOG_BB2_SEL_TEST_SET(x)                                                (((x) << 8) & 0x00000300)
-#define PHY_ANALOG_BB2_RCFILTER_CAP_MSB                                                                      14
-#define PHY_ANALOG_BB2_RCFILTER_CAP_LSB                                                                      10
-#define PHY_ANALOG_BB2_RCFILTER_CAP_MASK                                                             0x00007c00
-#define PHY_ANALOG_BB2_RCFILTER_CAP_GET(x)                                           (((x) & 0x00007c00) >> 10)
-#define PHY_ANALOG_BB2_RCFILTER_CAP_SET(x)                                           (((x) << 10) & 0x00007c00)
-#define PHY_ANALOG_BB2_OVERRIDE_RCFILTER_CAP_MSB                                                             15
-#define PHY_ANALOG_BB2_OVERRIDE_RCFILTER_CAP_LSB                                                             15
-#define PHY_ANALOG_BB2_OVERRIDE_RCFILTER_CAP_MASK                                                    0x00008000
-#define PHY_ANALOG_BB2_OVERRIDE_RCFILTER_CAP_GET(x)                                  (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_BB2_OVERRIDE_RCFILTER_CAP_SET(x)                                  (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_BB2_FNOTCH_MSB                                                                            19
-#define PHY_ANALOG_BB2_FNOTCH_LSB                                                                            16
-#define PHY_ANALOG_BB2_FNOTCH_MASK                                                                   0x000f0000
-#define PHY_ANALOG_BB2_FNOTCH_GET(x)                                                 (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_BB2_FNOTCH_SET(x)                                                 (((x) << 16) & 0x000f0000)
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_MSB                                                                   20
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_LSB                                                                   20
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_MASK                                                          0x00100000
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_GET(x)                                        (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_BB2_OVERRIDE_FNOTCH_SET(x)                                        (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_BB2_FILTERFC_MSB                                                                          25
-#define PHY_ANALOG_BB2_FILTERFC_LSB                                                                          21
-#define PHY_ANALOG_BB2_FILTERFC_MASK                                                                 0x03e00000
-#define PHY_ANALOG_BB2_FILTERFC_GET(x)                                               (((x) & 0x03e00000) >> 21)
-#define PHY_ANALOG_BB2_FILTERFC_SET(x)                                               (((x) << 21) & 0x03e00000)
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_MSB                                                                 26
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_LSB                                                                 26
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_MASK                                                        0x04000000
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_GET(x)                                      (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_BB2_OVERRIDE_FILTERFC_SET(x)                                      (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_MSB                                                                      27
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_LSB                                                                      27
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_MASK                                                             0x08000000
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_GET(x)                                           (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_BB2_I2V2RXOUT_EN_SET(x)                                           (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_MSB                                                                       28
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_LSB                                                                       28
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_MASK                                                              0x10000000
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_GET(x)                                            (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_BB2_BQ2RXOUT_EN_SET(x)                                            (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_MSB                                                                       29
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_LSB                                                                       29
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_MASK                                                              0x20000000
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_GET(x)                                            (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_BB2_RXIN2I2V_EN_SET(x)                                            (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_MSB                                                                        30
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_LSB                                                                        30
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_MASK                                                               0x40000000
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_GET(x)                                             (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_BB2_RXIN2BQ_EN_SET(x)                                             (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_MSB                                                                   31
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_LSB                                                                   31
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_MASK                                                          0x80000000
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_BB2_SWITCH_OVERRIDE_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for BB3 */
-#define PHY_ANALOG_BB3_ADDRESS                                                                       0x00000148
-#define PHY_ANALOG_BB3_OFFSET                                                                        0x00000148
-#define PHY_ANALOG_BB3_SPARE_MSB                                                                             15
-#define PHY_ANALOG_BB3_SPARE_LSB                                                                              0
-#define PHY_ANALOG_BB3_SPARE_MASK                                                                    0x0000ffff
-#define PHY_ANALOG_BB3_SPARE_GET(x)                                                   (((x) & 0x0000ffff) >> 0)
-#define PHY_ANALOG_BB3_SPARE_SET(x)                                                   (((x) << 0) & 0x0000ffff)
-#define PHY_ANALOG_BB3_FILTERFC_MSB                                                                          20
-#define PHY_ANALOG_BB3_FILTERFC_LSB                                                                          16
-#define PHY_ANALOG_BB3_FILTERFC_MASK                                                                 0x001f0000
-#define PHY_ANALOG_BB3_FILTERFC_GET(x)                                               (((x) & 0x001f0000) >> 16)
-#define PHY_ANALOG_BB3_OFSTCORRI2VQ_MSB                                                                      25
-#define PHY_ANALOG_BB3_OFSTCORRI2VQ_LSB                                                                      21
-#define PHY_ANALOG_BB3_OFSTCORRI2VQ_MASK                                                             0x03e00000
-#define PHY_ANALOG_BB3_OFSTCORRI2VQ_GET(x)                                           (((x) & 0x03e00000) >> 21)
-#define PHY_ANALOG_BB3_OFSTCORRI2VI_MSB                                                                      30
-#define PHY_ANALOG_BB3_OFSTCORRI2VI_LSB                                                                      26
-#define PHY_ANALOG_BB3_OFSTCORRI2VI_MASK                                                             0x7c000000
-#define PHY_ANALOG_BB3_OFSTCORRI2VI_GET(x)                                           (((x) & 0x7c000000) >> 26)
-#define PHY_ANALOG_BB3_EN_TXBBCONSTCUR_MSB                                                                   31
-#define PHY_ANALOG_BB3_EN_TXBBCONSTCUR_LSB                                                                   31
-#define PHY_ANALOG_BB3_EN_TXBBCONSTCUR_MASK                                                          0x80000000
-#define PHY_ANALOG_BB3_EN_TXBBCONSTCUR_GET(x)                                        (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_BB3_EN_TXBBCONSTCUR_SET(x)                                        (((x) << 31) & 0x80000000)
-
-/* macros for PLLCLKMODA */
-#define PHY_ANALOG_PLLCLKMODA_ADDRESS                                                                0x00000280
-#define PHY_ANALOG_PLLCLKMODA_OFFSET                                                                 0x00000280
-#define PHY_ANALOG_PLLCLKMODA_PWD_PLLSDM_MSB                                                                  0
-#define PHY_ANALOG_PLLCLKMODA_PWD_PLLSDM_LSB                                                                  0
-#define PHY_ANALOG_PLLCLKMODA_PWD_PLLSDM_MASK                                                        0x00000001
-#define PHY_ANALOG_PLLCLKMODA_PWD_PLLSDM_GET(x)                                       (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_PLLCLKMODA_PWD_PLLSDM_SET(x)                                       (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_PLLCLKMODA_PWDPLL_MSB                                                                      1
-#define PHY_ANALOG_PLLCLKMODA_PWDPLL_LSB                                                                      1
-#define PHY_ANALOG_PLLCLKMODA_PWDPLL_MASK                                                            0x00000002
-#define PHY_ANALOG_PLLCLKMODA_PWDPLL_GET(x)                                           (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_PLLCLKMODA_PWDPLL_SET(x)                                           (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_PLLCLKMODA_PLLFRAC_MSB                                                                    16
-#define PHY_ANALOG_PLLCLKMODA_PLLFRAC_LSB                                                                     2
-#define PHY_ANALOG_PLLCLKMODA_PLLFRAC_MASK                                                           0x0001fffc
-#define PHY_ANALOG_PLLCLKMODA_PLLFRAC_GET(x)                                          (((x) & 0x0001fffc) >> 2)
-#define PHY_ANALOG_PLLCLKMODA_PLLFRAC_SET(x)                                          (((x) << 2) & 0x0001fffc)
-#define PHY_ANALOG_PLLCLKMODA_REFDIV_MSB                                                                     20
-#define PHY_ANALOG_PLLCLKMODA_REFDIV_LSB                                                                     17
-#define PHY_ANALOG_PLLCLKMODA_REFDIV_MASK                                                            0x001e0000
-#define PHY_ANALOG_PLLCLKMODA_REFDIV_GET(x)                                          (((x) & 0x001e0000) >> 17)
-#define PHY_ANALOG_PLLCLKMODA_REFDIV_SET(x)                                          (((x) << 17) & 0x001e0000)
-#define PHY_ANALOG_PLLCLKMODA_DIV_MSB                                                                        30
-#define PHY_ANALOG_PLLCLKMODA_DIV_LSB                                                                        21
-#define PHY_ANALOG_PLLCLKMODA_DIV_MASK                                                               0x7fe00000
-#define PHY_ANALOG_PLLCLKMODA_DIV_GET(x)                                             (((x) & 0x7fe00000) >> 21)
-#define PHY_ANALOG_PLLCLKMODA_DIV_SET(x)                                             (((x) << 21) & 0x7fe00000)
-#define PHY_ANALOG_PLLCLKMODA_LOCAL_PLL_MSB                                                                  31
-#define PHY_ANALOG_PLLCLKMODA_LOCAL_PLL_LSB                                                                  31
-#define PHY_ANALOG_PLLCLKMODA_LOCAL_PLL_MASK                                                         0x80000000
-#define PHY_ANALOG_PLLCLKMODA_LOCAL_PLL_GET(x)                                       (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_PLLCLKMODA_LOCAL_PLL_SET(x)                                       (((x) << 31) & 0x80000000)
-
-/* macros for PLLCLKMODA2 */
-#define PHY_ANALOG_PLLCLKMODA2_ADDRESS                                                               0x00000284
-#define PHY_ANALOG_PLLCLKMODA2_OFFSET                                                                0x00000284
-#define PHY_ANALOG_PLLCLKMODA2_SPARE_MSB                                                                      3
-#define PHY_ANALOG_PLLCLKMODA2_SPARE_LSB                                                                      0
-#define PHY_ANALOG_PLLCLKMODA2_SPARE_MASK                                                            0x0000000f
-#define PHY_ANALOG_PLLCLKMODA2_SPARE_GET(x)                                           (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_PLLCLKMODA2_SPARE_SET(x)                                           (((x) << 0) & 0x0000000f)
-#define PHY_ANALOG_PLLCLKMODA2_DACPWD_MSB                                                                     4
-#define PHY_ANALOG_PLLCLKMODA2_DACPWD_LSB                                                                     4
-#define PHY_ANALOG_PLLCLKMODA2_DACPWD_MASK                                                           0x00000010
-#define PHY_ANALOG_PLLCLKMODA2_DACPWD_GET(x)                                          (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_PLLCLKMODA2_DACPWD_SET(x)                                          (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_PLLCLKMODA2_ADCPWD_MSB                                                                     5
-#define PHY_ANALOG_PLLCLKMODA2_ADCPWD_LSB                                                                     5
-#define PHY_ANALOG_PLLCLKMODA2_ADCPWD_MASK                                                           0x00000020
-#define PHY_ANALOG_PLLCLKMODA2_ADCPWD_GET(x)                                          (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_PLLCLKMODA2_ADCPWD_SET(x)                                          (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_ADDAC_MSB                                                                6
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_ADDAC_LSB                                                                6
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_ADDAC_MASK                                                      0x00000040
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_ADDAC_GET(x)                                     (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_ADDAC_SET(x)                                     (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_PLLCLKMODA2_DAC_CLK_SEL_MSB                                                                8
-#define PHY_ANALOG_PLLCLKMODA2_DAC_CLK_SEL_LSB                                                                7
-#define PHY_ANALOG_PLLCLKMODA2_DAC_CLK_SEL_MASK                                                      0x00000180
-#define PHY_ANALOG_PLLCLKMODA2_DAC_CLK_SEL_GET(x)                                     (((x) & 0x00000180) >> 7)
-#define PHY_ANALOG_PLLCLKMODA2_DAC_CLK_SEL_SET(x)                                     (((x) << 7) & 0x00000180)
-#define PHY_ANALOG_PLLCLKMODA2_ADC_CLK_SEL_MSB                                                               12
-#define PHY_ANALOG_PLLCLKMODA2_ADC_CLK_SEL_LSB                                                                9
-#define PHY_ANALOG_PLLCLKMODA2_ADC_CLK_SEL_MASK                                                      0x00001e00
-#define PHY_ANALOG_PLLCLKMODA2_ADC_CLK_SEL_GET(x)                                     (((x) & 0x00001e00) >> 9)
-#define PHY_ANALOG_PLLCLKMODA2_ADC_CLK_SEL_SET(x)                                     (((x) << 9) & 0x00001e00)
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_CLKMODA_MSB                                                             13
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_CLKMODA_LSB                                                             13
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_CLKMODA_MASK                                                    0x00002000
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_CLKMODA_GET(x)                                  (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_CLKMODA_SET(x)                                  (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_PLLCLKMODA2_PLLBYPASS_MSB                                                                 14
-#define PHY_ANALOG_PLLCLKMODA2_PLLBYPASS_LSB                                                                 14
-#define PHY_ANALOG_PLLCLKMODA2_PLLBYPASS_MASK                                                        0x00004000
-#define PHY_ANALOG_PLLCLKMODA2_PLLBYPASS_GET(x)                                      (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_PLLCLKMODA2_PLLBYPASS_SET(x)                                      (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_PLLBYPASS_MSB                                                           15
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_PLLBYPASS_LSB                                                           15
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_PLLBYPASS_MASK                                                  0x00008000
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_PLLBYPASS_GET(x)                                (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_PLLCLKMODA2_LOCAL_PLLBYPASS_SET(x)                                (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_PLLCLKMODA2_PLLATB_MSB                                                                    17
-#define PHY_ANALOG_PLLCLKMODA2_PLLATB_LSB                                                                    16
-#define PHY_ANALOG_PLLCLKMODA2_PLLATB_MASK                                                           0x00030000
-#define PHY_ANALOG_PLLCLKMODA2_PLLATB_GET(x)                                         (((x) & 0x00030000) >> 16)
-#define PHY_ANALOG_PLLCLKMODA2_PLLATB_SET(x)                                         (((x) << 16) & 0x00030000)
-#define PHY_ANALOG_PLLCLKMODA2_PLL_SVREG_MSB                                                                 18
-#define PHY_ANALOG_PLLCLKMODA2_PLL_SVREG_LSB                                                                 18
-#define PHY_ANALOG_PLLCLKMODA2_PLL_SVREG_MASK                                                        0x00040000
-#define PHY_ANALOG_PLLCLKMODA2_PLL_SVREG_GET(x)                                      (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_PLLCLKMODA2_PLL_SVREG_SET(x)                                      (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_PLLCLKMODA2_HI_FREQ_EN_MSB                                                                19
-#define PHY_ANALOG_PLLCLKMODA2_HI_FREQ_EN_LSB                                                                19
-#define PHY_ANALOG_PLLCLKMODA2_HI_FREQ_EN_MASK                                                       0x00080000
-#define PHY_ANALOG_PLLCLKMODA2_HI_FREQ_EN_GET(x)                                     (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_PLLCLKMODA2_HI_FREQ_EN_SET(x)                                     (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_INT_L_MSB                                                            20
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_INT_L_LSB                                                            20
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_INT_L_MASK                                                   0x00100000
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_INT_L_GET(x)                                 (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_INT_L_SET(x)                                 (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_OVR_MSB                                                              21
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_OVR_LSB                                                              21
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_OVR_MASK                                                     0x00200000
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_OVR_GET(x)                                   (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_PLLCLKMODA2_RST_WARM_OVR_SET(x)                                   (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_PLLCLKMODA2_PLL_KVCO_MSB                                                                  23
-#define PHY_ANALOG_PLLCLKMODA2_PLL_KVCO_LSB                                                                  22
-#define PHY_ANALOG_PLLCLKMODA2_PLL_KVCO_MASK                                                         0x00c00000
-#define PHY_ANALOG_PLLCLKMODA2_PLL_KVCO_GET(x)                                       (((x) & 0x00c00000) >> 22)
-#define PHY_ANALOG_PLLCLKMODA2_PLL_KVCO_SET(x)                                       (((x) << 22) & 0x00c00000)
-#define PHY_ANALOG_PLLCLKMODA2_PLLICP_MSB                                                                    26
-#define PHY_ANALOG_PLLCLKMODA2_PLLICP_LSB                                                                    24
-#define PHY_ANALOG_PLLCLKMODA2_PLLICP_MASK                                                           0x07000000
-#define PHY_ANALOG_PLLCLKMODA2_PLLICP_GET(x)                                         (((x) & 0x07000000) >> 24)
-#define PHY_ANALOG_PLLCLKMODA2_PLLICP_SET(x)                                         (((x) << 24) & 0x07000000)
-#define PHY_ANALOG_PLLCLKMODA2_PLLFILTER_MSB                                                                 31
-#define PHY_ANALOG_PLLCLKMODA2_PLLFILTER_LSB                                                                 27
-#define PHY_ANALOG_PLLCLKMODA2_PLLFILTER_MASK                                                        0xf8000000
-#define PHY_ANALOG_PLLCLKMODA2_PLLFILTER_GET(x)                                      (((x) & 0xf8000000) >> 27)
-#define PHY_ANALOG_PLLCLKMODA2_PLLFILTER_SET(x)                                      (((x) << 27) & 0xf8000000)
-
-/* macros for TOP */
-#define PHY_ANALOG_TOP_ADDRESS                                                                       0x00000288
-#define PHY_ANALOG_TOP_OFFSET                                                                        0x00000288
-#define PHY_ANALOG_TOP_SPARE_MSB                                                                              2
-#define PHY_ANALOG_TOP_SPARE_LSB                                                                              0
-#define PHY_ANALOG_TOP_SPARE_MASK                                                                    0x00000007
-#define PHY_ANALOG_TOP_SPARE_GET(x)                                                   (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_TOP_SPARE_SET(x)                                                   (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_TOP_PWDBIAS_MSB                                                                            3
-#define PHY_ANALOG_TOP_PWDBIAS_LSB                                                                            3
-#define PHY_ANALOG_TOP_PWDBIAS_MASK                                                                  0x00000008
-#define PHY_ANALOG_TOP_PWDBIAS_GET(x)                                                 (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_TOP_PWDBIAS_SET(x)                                                 (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_TOP_FLIP_XPABIAS_MSB                                                                       4
-#define PHY_ANALOG_TOP_FLIP_XPABIAS_LSB                                                                       4
-#define PHY_ANALOG_TOP_FLIP_XPABIAS_MASK                                                             0x00000010
-#define PHY_ANALOG_TOP_FLIP_XPABIAS_GET(x)                                            (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_TOP_FLIP_XPABIAS_SET(x)                                            (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_TOP_XPAON2_MSB                                                                             5
-#define PHY_ANALOG_TOP_XPAON2_LSB                                                                             5
-#define PHY_ANALOG_TOP_XPAON2_MASK                                                                   0x00000020
-#define PHY_ANALOG_TOP_XPAON2_GET(x)                                                  (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_TOP_XPAON2_SET(x)                                                  (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_TOP_XPAON5_MSB                                                                             6
-#define PHY_ANALOG_TOP_XPAON5_LSB                                                                             6
-#define PHY_ANALOG_TOP_XPAON5_MASK                                                                   0x00000040
-#define PHY_ANALOG_TOP_XPAON5_GET(x)                                                  (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_TOP_XPAON5_SET(x)                                                  (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_TOP_XPASHORT2GND_MSB                                                                       7
-#define PHY_ANALOG_TOP_XPASHORT2GND_LSB                                                                       7
-#define PHY_ANALOG_TOP_XPASHORT2GND_MASK                                                             0x00000080
-#define PHY_ANALOG_TOP_XPASHORT2GND_GET(x)                                            (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_TOP_XPASHORT2GND_SET(x)                                            (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_TOP_XPABIASLVL_MSB                                                                        11
-#define PHY_ANALOG_TOP_XPABIASLVL_LSB                                                                         8
-#define PHY_ANALOG_TOP_XPABIASLVL_MASK                                                               0x00000f00
-#define PHY_ANALOG_TOP_XPABIASLVL_GET(x)                                              (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TOP_XPABIASLVL_SET(x)                                              (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TOP_XPABIAS_EN_MSB                                                                        12
-#define PHY_ANALOG_TOP_XPABIAS_EN_LSB                                                                        12
-#define PHY_ANALOG_TOP_XPABIAS_EN_MASK                                                               0x00001000
-#define PHY_ANALOG_TOP_XPABIAS_EN_GET(x)                                             (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_TOP_XPABIAS_EN_SET(x)                                             (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_TOP_ATBSELECT_MSB                                                                         13
-#define PHY_ANALOG_TOP_ATBSELECT_LSB                                                                         13
-#define PHY_ANALOG_TOP_ATBSELECT_MASK                                                                0x00002000
-#define PHY_ANALOG_TOP_ATBSELECT_GET(x)                                              (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_TOP_ATBSELECT_SET(x)                                              (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_TOP_LOCAL_XPA_MSB                                                                         14
-#define PHY_ANALOG_TOP_LOCAL_XPA_LSB                                                                         14
-#define PHY_ANALOG_TOP_LOCAL_XPA_MASK                                                                0x00004000
-#define PHY_ANALOG_TOP_LOCAL_XPA_GET(x)                                              (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_TOP_LOCAL_XPA_SET(x)                                              (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_TOP_XPABIAS_BYPASS_MSB                                                                    15
-#define PHY_ANALOG_TOP_XPABIAS_BYPASS_LSB                                                                    15
-#define PHY_ANALOG_TOP_XPABIAS_BYPASS_MASK                                                           0x00008000
-#define PHY_ANALOG_TOP_XPABIAS_BYPASS_GET(x)                                         (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_TOP_XPABIAS_BYPASS_SET(x)                                         (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_TOP_TEST_PADQ_EN_MSB                                                                      16
-#define PHY_ANALOG_TOP_TEST_PADQ_EN_LSB                                                                      16
-#define PHY_ANALOG_TOP_TEST_PADQ_EN_MASK                                                             0x00010000
-#define PHY_ANALOG_TOP_TEST_PADQ_EN_GET(x)                                           (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_TOP_TEST_PADQ_EN_SET(x)                                           (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_TOP_TEST_PADI_EN_MSB                                                                      17
-#define PHY_ANALOG_TOP_TEST_PADI_EN_LSB                                                                      17
-#define PHY_ANALOG_TOP_TEST_PADI_EN_MASK                                                             0x00020000
-#define PHY_ANALOG_TOP_TEST_PADI_EN_GET(x)                                           (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_TOP_TEST_PADI_EN_SET(x)                                           (((x) << 17) & 0x00020000)
-#define PHY_ANALOG_TOP_TESTIQ_RSEL_MSB                                                                       18
-#define PHY_ANALOG_TOP_TESTIQ_RSEL_LSB                                                                       18
-#define PHY_ANALOG_TOP_TESTIQ_RSEL_MASK                                                              0x00040000
-#define PHY_ANALOG_TOP_TESTIQ_RSEL_GET(x)                                            (((x) & 0x00040000) >> 18)
-#define PHY_ANALOG_TOP_TESTIQ_RSEL_SET(x)                                            (((x) << 18) & 0x00040000)
-#define PHY_ANALOG_TOP_TESTIQ_BUFEN_MSB                                                                      19
-#define PHY_ANALOG_TOP_TESTIQ_BUFEN_LSB                                                                      19
-#define PHY_ANALOG_TOP_TESTIQ_BUFEN_MASK                                                             0x00080000
-#define PHY_ANALOG_TOP_TESTIQ_BUFEN_GET(x)                                           (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_TOP_TESTIQ_BUFEN_SET(x)                                           (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_TOP_PAD2GND_MSB                                                                           20
-#define PHY_ANALOG_TOP_PAD2GND_LSB                                                                           20
-#define PHY_ANALOG_TOP_PAD2GND_MASK                                                                  0x00100000
-#define PHY_ANALOG_TOP_PAD2GND_GET(x)                                                (((x) & 0x00100000) >> 20)
-#define PHY_ANALOG_TOP_PAD2GND_SET(x)                                                (((x) << 20) & 0x00100000)
-#define PHY_ANALOG_TOP_INTH2PAD_MSB                                                                          21
-#define PHY_ANALOG_TOP_INTH2PAD_LSB                                                                          21
-#define PHY_ANALOG_TOP_INTH2PAD_MASK                                                                 0x00200000
-#define PHY_ANALOG_TOP_INTH2PAD_GET(x)                                               (((x) & 0x00200000) >> 21)
-#define PHY_ANALOG_TOP_INTH2PAD_SET(x)                                               (((x) << 21) & 0x00200000)
-#define PHY_ANALOG_TOP_INTH2GND_MSB                                                                          22
-#define PHY_ANALOG_TOP_INTH2GND_LSB                                                                          22
-#define PHY_ANALOG_TOP_INTH2GND_MASK                                                                 0x00400000
-#define PHY_ANALOG_TOP_INTH2GND_GET(x)                                               (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_TOP_INTH2GND_SET(x)                                               (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_TOP_INT2PAD_MSB                                                                           23
-#define PHY_ANALOG_TOP_INT2PAD_LSB                                                                           23
-#define PHY_ANALOG_TOP_INT2PAD_MASK                                                                  0x00800000
-#define PHY_ANALOG_TOP_INT2PAD_GET(x)                                                (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_TOP_INT2PAD_SET(x)                                                (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_TOP_INT2GND_MSB                                                                           24
-#define PHY_ANALOG_TOP_INT2GND_LSB                                                                           24
-#define PHY_ANALOG_TOP_INT2GND_MASK                                                                  0x01000000
-#define PHY_ANALOG_TOP_INT2GND_GET(x)                                                (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_TOP_INT2GND_SET(x)                                                (((x) << 24) & 0x01000000)
-#define PHY_ANALOG_TOP_PWDPALCLK_MSB                                                                         25
-#define PHY_ANALOG_TOP_PWDPALCLK_LSB                                                                         25
-#define PHY_ANALOG_TOP_PWDPALCLK_MASK                                                                0x02000000
-#define PHY_ANALOG_TOP_PWDPALCLK_GET(x)                                              (((x) & 0x02000000) >> 25)
-#define PHY_ANALOG_TOP_PWDPALCLK_SET(x)                                              (((x) << 25) & 0x02000000)
-#define PHY_ANALOG_TOP_INV_CLK320_ADC_MSB                                                                    26
-#define PHY_ANALOG_TOP_INV_CLK320_ADC_LSB                                                                    26
-#define PHY_ANALOG_TOP_INV_CLK320_ADC_MASK                                                           0x04000000
-#define PHY_ANALOG_TOP_INV_CLK320_ADC_GET(x)                                         (((x) & 0x04000000) >> 26)
-#define PHY_ANALOG_TOP_INV_CLK320_ADC_SET(x)                                         (((x) << 26) & 0x04000000)
-#define PHY_ANALOG_TOP_FLIP_REFCLK40_MSB                                                                     27
-#define PHY_ANALOG_TOP_FLIP_REFCLK40_LSB                                                                     27
-#define PHY_ANALOG_TOP_FLIP_REFCLK40_MASK                                                            0x08000000
-#define PHY_ANALOG_TOP_FLIP_REFCLK40_GET(x)                                          (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_TOP_FLIP_REFCLK40_SET(x)                                          (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_TOP_FLIP_PLLCLK320_MSB                                                                    28
-#define PHY_ANALOG_TOP_FLIP_PLLCLK320_LSB                                                                    28
-#define PHY_ANALOG_TOP_FLIP_PLLCLK320_MASK                                                           0x10000000
-#define PHY_ANALOG_TOP_FLIP_PLLCLK320_GET(x)                                         (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_TOP_FLIP_PLLCLK320_SET(x)                                         (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_TOP_FLIP_PLLCLK160_MSB                                                                    29
-#define PHY_ANALOG_TOP_FLIP_PLLCLK160_LSB                                                                    29
-#define PHY_ANALOG_TOP_FLIP_PLLCLK160_MASK                                                           0x20000000
-#define PHY_ANALOG_TOP_FLIP_PLLCLK160_GET(x)                                         (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_TOP_FLIP_PLLCLK160_SET(x)                                         (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_TOP_CLK_SEL_MSB                                                                           31
-#define PHY_ANALOG_TOP_CLK_SEL_LSB                                                                           30
-#define PHY_ANALOG_TOP_CLK_SEL_MASK                                                                  0xc0000000
-#define PHY_ANALOG_TOP_CLK_SEL_GET(x)                                                (((x) & 0xc0000000) >> 30)
-#define PHY_ANALOG_TOP_CLK_SEL_SET(x)                                                (((x) << 30) & 0xc0000000)
-
-/* macros for THERM */
-#define PHY_ANALOG_THERM_ADDRESS                                                                     0x0000028c
-#define PHY_ANALOG_THERM_OFFSET                                                                      0x0000028c
-#define PHY_ANALOG_THERM_LOREG_LVL_MSB                                                                        2
-#define PHY_ANALOG_THERM_LOREG_LVL_LSB                                                                        0
-#define PHY_ANALOG_THERM_LOREG_LVL_MASK                                                              0x00000007
-#define PHY_ANALOG_THERM_LOREG_LVL_GET(x)                                             (((x) & 0x00000007) >> 0)
-#define PHY_ANALOG_THERM_LOREG_LVL_SET(x)                                             (((x) << 0) & 0x00000007)
-#define PHY_ANALOG_THERM_RFREG_LVL_MSB                                                                        5
-#define PHY_ANALOG_THERM_RFREG_LVL_LSB                                                                        3
-#define PHY_ANALOG_THERM_RFREG_LVL_MASK                                                              0x00000038
-#define PHY_ANALOG_THERM_RFREG_LVL_GET(x)                                             (((x) & 0x00000038) >> 3)
-#define PHY_ANALOG_THERM_RFREG_LVL_SET(x)                                             (((x) << 3) & 0x00000038)
-#define PHY_ANALOG_THERM_SAR_ADC_DONE_MSB                                                                     6
-#define PHY_ANALOG_THERM_SAR_ADC_DONE_LSB                                                                     6
-#define PHY_ANALOG_THERM_SAR_ADC_DONE_MASK                                                           0x00000040
-#define PHY_ANALOG_THERM_SAR_ADC_DONE_GET(x)                                          (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_THERM_SAR_ADC_OUT_MSB                                                                     14
-#define PHY_ANALOG_THERM_SAR_ADC_OUT_LSB                                                                      7
-#define PHY_ANALOG_THERM_SAR_ADC_OUT_MASK                                                            0x00007f80
-#define PHY_ANALOG_THERM_SAR_ADC_OUT_GET(x)                                           (((x) & 0x00007f80) >> 7)
-#define PHY_ANALOG_THERM_SAR_DACTEST_CODE_MSB                                                                22
-#define PHY_ANALOG_THERM_SAR_DACTEST_CODE_LSB                                                                15
-#define PHY_ANALOG_THERM_SAR_DACTEST_CODE_MASK                                                       0x007f8000
-#define PHY_ANALOG_THERM_SAR_DACTEST_CODE_GET(x)                                     (((x) & 0x007f8000) >> 15)
-#define PHY_ANALOG_THERM_SAR_DACTEST_CODE_SET(x)                                     (((x) << 15) & 0x007f8000)
-#define PHY_ANALOG_THERM_SAR_DACTEST_EN_MSB                                                                  23
-#define PHY_ANALOG_THERM_SAR_DACTEST_EN_LSB                                                                  23
-#define PHY_ANALOG_THERM_SAR_DACTEST_EN_MASK                                                         0x00800000
-#define PHY_ANALOG_THERM_SAR_DACTEST_EN_GET(x)                                       (((x) & 0x00800000) >> 23)
-#define PHY_ANALOG_THERM_SAR_DACTEST_EN_SET(x)                                       (((x) << 23) & 0x00800000)
-#define PHY_ANALOG_THERM_SAR_ADCCAL_EN_MSB                                                                   24
-#define PHY_ANALOG_THERM_SAR_ADCCAL_EN_LSB                                                                   24
-#define PHY_ANALOG_THERM_SAR_ADCCAL_EN_MASK                                                          0x01000000
-#define PHY_ANALOG_THERM_SAR_ADCCAL_EN_GET(x)                                        (((x) & 0x01000000) >> 24)
-#define PHY_ANALOG_THERM_SAR_ADCCAL_EN_SET(x)                                        (((x) << 24) & 0x01000000)
-#define PHY_ANALOG_THERM_THERMSEL_MSB                                                                        26
-#define PHY_ANALOG_THERM_THERMSEL_LSB                                                                        25
-#define PHY_ANALOG_THERM_THERMSEL_MASK                                                               0x06000000
-#define PHY_ANALOG_THERM_THERMSEL_GET(x)                                             (((x) & 0x06000000) >> 25)
-#define PHY_ANALOG_THERM_THERMSEL_SET(x)                                             (((x) << 25) & 0x06000000)
-#define PHY_ANALOG_THERM_SAR_SLOW_EN_MSB                                                                     27
-#define PHY_ANALOG_THERM_SAR_SLOW_EN_LSB                                                                     27
-#define PHY_ANALOG_THERM_SAR_SLOW_EN_MASK                                                            0x08000000
-#define PHY_ANALOG_THERM_SAR_SLOW_EN_GET(x)                                          (((x) & 0x08000000) >> 27)
-#define PHY_ANALOG_THERM_SAR_SLOW_EN_SET(x)                                          (((x) << 27) & 0x08000000)
-#define PHY_ANALOG_THERM_THERMSTART_MSB                                                                      28
-#define PHY_ANALOG_THERM_THERMSTART_LSB                                                                      28
-#define PHY_ANALOG_THERM_THERMSTART_MASK                                                             0x10000000
-#define PHY_ANALOG_THERM_THERMSTART_GET(x)                                           (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_THERM_THERMSTART_SET(x)                                           (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_THERM_SAR_AUTOPWD_EN_MSB                                                                  29
-#define PHY_ANALOG_THERM_SAR_AUTOPWD_EN_LSB                                                                  29
-#define PHY_ANALOG_THERM_SAR_AUTOPWD_EN_MASK                                                         0x20000000
-#define PHY_ANALOG_THERM_SAR_AUTOPWD_EN_GET(x)                                       (((x) & 0x20000000) >> 29)
-#define PHY_ANALOG_THERM_SAR_AUTOPWD_EN_SET(x)                                       (((x) << 29) & 0x20000000)
-#define PHY_ANALOG_THERM_THERMON_MSB                                                                         30
-#define PHY_ANALOG_THERM_THERMON_LSB                                                                         30
-#define PHY_ANALOG_THERM_THERMON_MASK                                                                0x40000000
-#define PHY_ANALOG_THERM_THERMON_GET(x)                                              (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_THERM_THERMON_SET(x)                                              (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_THERM_LOCAL_THERM_MSB                                                                     31
-#define PHY_ANALOG_THERM_LOCAL_THERM_LSB                                                                     31
-#define PHY_ANALOG_THERM_LOCAL_THERM_MASK                                                            0x80000000
-#define PHY_ANALOG_THERM_LOCAL_THERM_GET(x)                                          (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_THERM_LOCAL_THERM_SET(x)                                          (((x) << 31) & 0x80000000)
-
-/* macros for XTAL */
-#define PHY_ANALOG_XTAL_ADDRESS                                                                      0x00000290
-#define PHY_ANALOG_XTAL_OFFSET                                                                       0x00000290
-#define PHY_ANALOG_XTAL_SPARE_MSB                                                                             5
-#define PHY_ANALOG_XTAL_SPARE_LSB                                                                             0
-#define PHY_ANALOG_XTAL_SPARE_MASK                                                                   0x0000003f
-#define PHY_ANALOG_XTAL_SPARE_GET(x)                                                  (((x) & 0x0000003f) >> 0)
-#define PHY_ANALOG_XTAL_SPARE_SET(x)                                                  (((x) << 0) & 0x0000003f)
-#define PHY_ANALOG_XTAL_XTAL_NOTCXODET_MSB                                                                    6
-#define PHY_ANALOG_XTAL_XTAL_NOTCXODET_LSB                                                                    6
-#define PHY_ANALOG_XTAL_XTAL_NOTCXODET_MASK                                                          0x00000040
-#define PHY_ANALOG_XTAL_XTAL_NOTCXODET_GET(x)                                         (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_XTAL_XTAL_NOTCXODET_SET(x)                                         (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_XTAL_LOCALBIAS2X_MSB                                                                       7
-#define PHY_ANALOG_XTAL_LOCALBIAS2X_LSB                                                                       7
-#define PHY_ANALOG_XTAL_LOCALBIAS2X_MASK                                                             0x00000080
-#define PHY_ANALOG_XTAL_LOCALBIAS2X_GET(x)                                            (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_XTAL_LOCALBIAS2X_SET(x)                                            (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_XTAL_LOCAL_XTAL_MSB                                                                        8
-#define PHY_ANALOG_XTAL_LOCAL_XTAL_LSB                                                                        8
-#define PHY_ANALOG_XTAL_LOCAL_XTAL_MASK                                                              0x00000100
-#define PHY_ANALOG_XTAL_LOCAL_XTAL_GET(x)                                             (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_XTAL_LOCAL_XTAL_SET(x)                                             (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKIN_MSB                                                                     9
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKIN_LSB                                                                     9
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKIN_MASK                                                           0x00000200
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKIN_GET(x)                                          (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKIN_SET(x)                                          (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_XTAL_XTAL_OSCON_MSB                                                                       10
-#define PHY_ANALOG_XTAL_XTAL_OSCON_LSB                                                                       10
-#define PHY_ANALOG_XTAL_XTAL_OSCON_MASK                                                              0x00000400
-#define PHY_ANALOG_XTAL_XTAL_OSCON_GET(x)                                            (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_XTAL_XTAL_OSCON_SET(x)                                            (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKD_MSB                                                                     11
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKD_LSB                                                                     11
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKD_MASK                                                            0x00000800
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKD_GET(x)                                          (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_XTAL_XTAL_PWDCLKD_SET(x)                                          (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_XTAL_XTAL_LOCALBIAS_MSB                                                                   12
-#define PHY_ANALOG_XTAL_XTAL_LOCALBIAS_LSB                                                                   12
-#define PHY_ANALOG_XTAL_XTAL_LOCALBIAS_MASK                                                          0x00001000
-#define PHY_ANALOG_XTAL_XTAL_LOCALBIAS_GET(x)                                        (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_XTAL_XTAL_LOCALBIAS_SET(x)                                        (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_XTAL_XTAL_SHRTXIN_MSB                                                                     13
-#define PHY_ANALOG_XTAL_XTAL_SHRTXIN_LSB                                                                     13
-#define PHY_ANALOG_XTAL_XTAL_SHRTXIN_MASK                                                            0x00002000
-#define PHY_ANALOG_XTAL_XTAL_SHRTXIN_GET(x)                                          (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_XTAL_XTAL_SHRTXIN_SET(x)                                          (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_XTAL_XTAL_DRVSTR_MSB                                                                      15
-#define PHY_ANALOG_XTAL_XTAL_DRVSTR_LSB                                                                      14
-#define PHY_ANALOG_XTAL_XTAL_DRVSTR_MASK                                                             0x0000c000
-#define PHY_ANALOG_XTAL_XTAL_DRVSTR_GET(x)                                           (((x) & 0x0000c000) >> 14)
-#define PHY_ANALOG_XTAL_XTAL_DRVSTR_SET(x)                                           (((x) << 14) & 0x0000c000)
-#define PHY_ANALOG_XTAL_XTAL_CAPOUTDAC_MSB                                                                   22
-#define PHY_ANALOG_XTAL_XTAL_CAPOUTDAC_LSB                                                                   16
-#define PHY_ANALOG_XTAL_XTAL_CAPOUTDAC_MASK                                                          0x007f0000
-#define PHY_ANALOG_XTAL_XTAL_CAPOUTDAC_GET(x)                                        (((x) & 0x007f0000) >> 16)
-#define PHY_ANALOG_XTAL_XTAL_CAPOUTDAC_SET(x)                                        (((x) << 16) & 0x007f0000)
-#define PHY_ANALOG_XTAL_XTAL_CAPINDAC_MSB                                                                    29
-#define PHY_ANALOG_XTAL_XTAL_CAPINDAC_LSB                                                                    23
-#define PHY_ANALOG_XTAL_XTAL_CAPINDAC_MASK                                                           0x3f800000
-#define PHY_ANALOG_XTAL_XTAL_CAPINDAC_GET(x)                                         (((x) & 0x3f800000) >> 23)
-#define PHY_ANALOG_XTAL_XTAL_CAPINDAC_SET(x)                                         (((x) << 23) & 0x3f800000)
-#define PHY_ANALOG_XTAL_XTAL_BIAS2X_MSB                                                                      30
-#define PHY_ANALOG_XTAL_XTAL_BIAS2X_LSB                                                                      30
-#define PHY_ANALOG_XTAL_XTAL_BIAS2X_MASK                                                             0x40000000
-#define PHY_ANALOG_XTAL_XTAL_BIAS2X_GET(x)                                           (((x) & 0x40000000) >> 30)
-#define PHY_ANALOG_XTAL_XTAL_BIAS2X_SET(x)                                           (((x) << 30) & 0x40000000)
-#define PHY_ANALOG_XTAL_TCXODET_MSB                                                                          31
-#define PHY_ANALOG_XTAL_TCXODET_LSB                                                                          31
-#define PHY_ANALOG_XTAL_TCXODET_MASK                                                                 0x80000000
-#define PHY_ANALOG_XTAL_TCXODET_GET(x)                                               (((x) & 0x80000000) >> 31)
-
-/* macros for rbist_cntrl */
-#define PHY_ANALOG_RBIST_CNTRL_ADDRESS                                                               0x00000380
-#define PHY_ANALOG_RBIST_CNTRL_OFFSET                                                                0x00000380
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_MSB                                                      0
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_LSB                                                      0
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_MASK                                            0x00000001
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_GET(x)                           (((x) & 0x00000001) >> 0)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_DC_ENABLE_SET(x)                           (((x) << 0) & 0x00000001)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_MSB                                                   1
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_LSB                                                   1
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_MASK                                         0x00000002
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_GET(x)                        (((x) & 0x00000002) >> 1)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE0_ENABLE_SET(x)                        (((x) << 1) & 0x00000002)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_MSB                                                   2
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_LSB                                                   2
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_MASK                                         0x00000004
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_GET(x)                        (((x) & 0x00000004) >> 2)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_TONE1_ENABLE_SET(x)                        (((x) << 2) & 0x00000004)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_MSB                                                 3
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_LSB                                                 3
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_MASK                                       0x00000008
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_GET(x)                      (((x) & 0x00000008) >> 3)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LFTONE0_ENABLE_SET(x)                      (((x) << 3) & 0x00000008)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_MSB                                               4
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_LSB                                               4
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_MASK                                     0x00000010
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_GET(x)                    (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_I_SET(x)                    (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_MSB                                               5
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_LSB                                               5
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_MASK                                     0x00000020
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_GET(x)                    (((x) & 0x00000020) >> 5)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_LINRAMP_ENABLE_Q_SET(x)                    (((x) << 5) & 0x00000020)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_MSB                                                  6
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_LSB                                                  6
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_MASK                                        0x00000040
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_GET(x)                       (((x) & 0x00000040) >> 6)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_I_SET(x)                       (((x) << 6) & 0x00000040)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_MSB                                                  7
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_LSB                                                  7
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_MASK                                        0x00000080
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_GET(x)                       (((x) & 0x00000080) >> 7)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_TONEGEN_PRBS_ENABLE_Q_SET(x)                       (((x) << 7) & 0x00000080)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_MSB                                                8
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_LSB                                                8
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_MASK                                      0x00000100
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_GET(x)                     (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_WRITE_TO_CANCEL_SET(x)                     (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_MSB                                                         9
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_LSB                                                         9
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_MASK                                               0x00000200
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_GET(x)                              (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_DC_ENABLE_SET(x)                              (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_MSB                                                      10
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_LSB                                                      10
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_MASK                                             0x00000400
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_GET(x)                           (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_CORR_ENABLE_SET(x)                           (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_MSB                                                     11
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_LSB                                                     11
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_MASK                                            0x00000800
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_GET(x)                          (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_ENABLE_SET(x)                          (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_MSB                                                        12
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_LSB                                                        12
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_MASK                                               0x00001000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_GET(x)                             (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_IQ_ENABLE_SET(x)                             (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_MSB                                                      13
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_LSB                                                      13
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_MASK                                             0x00002000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_GET(x)                           (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_I2Q2_ENABLE_SET(x)                           (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_MSB                                                 14
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_LSB                                                 14
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_MASK                                        0x00004000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_GET(x)                      (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_CMAC_POWER_HPF_ENABLE_SET(x)                      (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_MSB                                                       15
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_LSB                                                       15
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_MASK                                              0x00008000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_GET(x)                            (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RXDAC_CALIBRATE_SET(x)                            (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_MSB                                                          16
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_LSB                                                          16
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_MASK                                                 0x00010000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_GET(x)                               (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_RBIST_ENABLE_SET(x)                               (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_MSB                                                        17
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_LSB                                                        17
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_MASK                                               0x00020000
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_GET(x)                             (((x) & 0x00020000) >> 17)
-#define PHY_ANALOG_RBIST_CNTRL_ATE_ADC_CLK_INVERT_SET(x)                             (((x) << 17) & 0x00020000)
-
-/* macros for tx_dc_offset */
-#define PHY_ANALOG_TX_DC_OFFSET_ADDRESS                                                              0x00000384
-#define PHY_ANALOG_TX_DC_OFFSET_OFFSET                                                               0x00000384
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_MSB                                                         10
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_LSB                                                          0
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_MASK                                                0x000007ff
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_GET(x)                               (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_I_SET(x)                               (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_MSB                                                         26
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_LSB                                                         16
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_MASK                                                0x07ff0000
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_GET(x)                              (((x) & 0x07ff0000) >> 16)
-#define PHY_ANALOG_TX_DC_OFFSET_ATE_TONEGEN_DC_Q_SET(x)                              (((x) << 16) & 0x07ff0000)
-
-/* macros for tx_tonegen0 */
-#define PHY_ANALOG_TX_TONEGEN0_ADDRESS                                                               0x00000388
-#define PHY_ANALOG_TX_TONEGEN0_OFFSET                                                                0x00000388
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_MSB                                                      6
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_LSB                                                      0
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_MASK                                            0x0000007f
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_GET(x)                           (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_FREQ_SET(x)                           (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_MSB                                                    11
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_LSB                                                     8
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_MASK                                           0x00000f00
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_GET(x)                          (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_EXP_SET(x)                          (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_MSB                                                    23
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_LSB                                                    16
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_MASK                                           0x00ff0000
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_GET(x)                         (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_A_MAN_SET(x)                         (((x) << 16) & 0x00ff0000)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_MSB                                                    30
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_LSB                                                    24
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_MASK                                           0x7f000000
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_GET(x)                         (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TX_TONEGEN0_ATE_TONEGEN_TONE_TAU_K_SET(x)                         (((x) << 24) & 0x7f000000)
-
-/* macros for tx_tonegen1 */
-#define PHY_ANALOG_TX_TONEGEN1_ADDRESS                                                               0x0000038c
-#define PHY_ANALOG_TX_TONEGEN1_OFFSET                                                                0x0000038c
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_MSB                                                      6
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_LSB                                                      0
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_MASK                                            0x0000007f
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_GET(x)                           (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_FREQ_SET(x)                           (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_MSB                                                    11
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_LSB                                                     8
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_MASK                                           0x00000f00
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_GET(x)                          (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_EXP_SET(x)                          (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_MSB                                                    23
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_LSB                                                    16
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_MASK                                           0x00ff0000
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_GET(x)                         (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_A_MAN_SET(x)                         (((x) << 16) & 0x00ff0000)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_MSB                                                    30
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_LSB                                                    24
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_MASK                                           0x7f000000
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_GET(x)                         (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TX_TONEGEN1_ATE_TONEGEN_TONE_TAU_K_SET(x)                         (((x) << 24) & 0x7f000000)
-
-/* macros for tx_lftonegen0 */
-#define PHY_ANALOG_TX_LFTONEGEN0_ADDRESS                                                             0x00000390
-#define PHY_ANALOG_TX_LFTONEGEN0_OFFSET                                                              0x00000390
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_MSB                                                    6
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_LSB                                                    0
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_MASK                                          0x0000007f
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_GET(x)                         (((x) & 0x0000007f) >> 0)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_FREQ_SET(x)                         (((x) << 0) & 0x0000007f)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_MSB                                                  11
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_LSB                                                   8
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_MASK                                         0x00000f00
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_GET(x)                        (((x) & 0x00000f00) >> 8)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_EXP_SET(x)                        (((x) << 8) & 0x00000f00)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_MSB                                                  23
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_LSB                                                  16
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_MASK                                         0x00ff0000
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_GET(x)                       (((x) & 0x00ff0000) >> 16)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_A_MAN_SET(x)                       (((x) << 16) & 0x00ff0000)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_MSB                                                  30
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_LSB                                                  24
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_MASK                                         0x7f000000
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_GET(x)                       (((x) & 0x7f000000) >> 24)
-#define PHY_ANALOG_TX_LFTONEGEN0_ATE_TONEGEN_TONE_TAU_K_SET(x)                       (((x) << 24) & 0x7f000000)
-
-/* macros for tx_linear_ramp_i */
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ADDRESS                                                          0x00000394
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_OFFSET                                                           0x00000394
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_MSB                                             10
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_LSB                                              0
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_MASK                                    0x000007ff
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_GET(x)                   (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_INIT_SET(x)                   (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_MSB                                            21
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_LSB                                            12
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_MASK                                   0x003ff000
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_GET(x)                 (((x) & 0x003ff000) >> 12)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_DWELL_SET(x)                 (((x) << 12) & 0x003ff000)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_MSB                                             29
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_LSB                                             24
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_MASK                                    0x3f000000
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_GET(x)                  (((x) & 0x3f000000) >> 24)
-#define PHY_ANALOG_TX_LINEAR_RAMP_I_ATE_TONEGEN_LINRAMP_STEP_SET(x)                  (((x) << 24) & 0x3f000000)
-
-/* macros for tx_linear_ramp_q */
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ADDRESS                                                          0x00000398
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_OFFSET                                                           0x00000398
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_MSB                                             10
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_LSB                                              0
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_MASK                                    0x000007ff
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_GET(x)                   (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_INIT_SET(x)                   (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_MSB                                            21
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_LSB                                            12
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_MASK                                   0x003ff000
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_GET(x)                 (((x) & 0x003ff000) >> 12)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_DWELL_SET(x)                 (((x) << 12) & 0x003ff000)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_MSB                                             29
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_LSB                                             24
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_MASK                                    0x3f000000
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_GET(x)                  (((x) & 0x3f000000) >> 24)
-#define PHY_ANALOG_TX_LINEAR_RAMP_Q_ATE_TONEGEN_LINRAMP_STEP_SET(x)                  (((x) << 24) & 0x3f000000)
-
-/* macros for tx_prbs_mag */
-#define PHY_ANALOG_TX_PRBS_MAG_ADDRESS                                                               0x0000039c
-#define PHY_ANALOG_TX_PRBS_MAG_OFFSET                                                                0x0000039c
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_MSB                                               9
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_LSB                                               0
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_MASK                                     0x000003ff
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_GET(x)                    (((x) & 0x000003ff) >> 0)
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_I_SET(x)                    (((x) << 0) & 0x000003ff)
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_MSB                                              25
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_LSB                                              16
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_MASK                                     0x03ff0000
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_GET(x)                   (((x) & 0x03ff0000) >> 16)
-#define PHY_ANALOG_TX_PRBS_MAG_ATE_TONEGEN_PRBS_MAGNITUDE_Q_SET(x)                   (((x) << 16) & 0x03ff0000)
-
-/* macros for tx_prbs_seed_i */
-#define PHY_ANALOG_TX_PRBS_SEED_I_ADDRESS                                                            0x000003a0
-#define PHY_ANALOG_TX_PRBS_SEED_I_OFFSET                                                             0x000003a0
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_MSB                                                  30
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_LSB                                                   0
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_MASK                                         0x7fffffff
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_GET(x)                        (((x) & 0x7fffffff) >> 0)
-#define PHY_ANALOG_TX_PRBS_SEED_I_ATE_TONEGEN_PRBS_SEED_SET(x)                        (((x) << 0) & 0x7fffffff)
-
-/* macros for tx_prbs_seed_q */
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ADDRESS                                                            0x000003a4
-#define PHY_ANALOG_TX_PRBS_SEED_Q_OFFSET                                                             0x000003a4
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_MSB                                                  30
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_LSB                                                   0
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_MASK                                         0x7fffffff
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_GET(x)                        (((x) & 0x7fffffff) >> 0)
-#define PHY_ANALOG_TX_PRBS_SEED_Q_ATE_TONEGEN_PRBS_SEED_SET(x)                        (((x) << 0) & 0x7fffffff)
-
-/* macros for cmac_dc_cancel */
-#define PHY_ANALOG_CMAC_DC_CANCEL_ADDRESS                                                            0x000003a8
-#define PHY_ANALOG_CMAC_DC_CANCEL_OFFSET                                                             0x000003a8
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_MSB                                                    9
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_LSB                                                    0
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_MASK                                          0x000003ff
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_GET(x)                         (((x) & 0x000003ff) >> 0)
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_I_SET(x)                         (((x) << 0) & 0x000003ff)
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_MSB                                                   25
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_LSB                                                   16
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_MASK                                          0x03ff0000
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_GET(x)                        (((x) & 0x03ff0000) >> 16)
-#define PHY_ANALOG_CMAC_DC_CANCEL_ATE_CMAC_DC_CANCEL_Q_SET(x)                        (((x) << 16) & 0x03ff0000)
-
-/* macros for cmac_dc_offset */
-#define PHY_ANALOG_CMAC_DC_OFFSET_ADDRESS                                                            0x000003ac
-#define PHY_ANALOG_CMAC_DC_OFFSET_OFFSET                                                             0x000003ac
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_MSB                                                      3
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_LSB                                                      0
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_MASK                                            0x0000000f
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_GET(x)                           (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_DC_OFFSET_ATE_CMAC_DC_CYCLES_SET(x)                           (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_corr */
-#define PHY_ANALOG_CMAC_CORR_ADDRESS                                                                 0x000003b0
-#define PHY_ANALOG_CMAC_CORR_OFFSET                                                                  0x000003b0
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_MSB                                                         4
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_LSB                                                         0
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_MASK                                               0x0000001f
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_GET(x)                              (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_CYCLES_SET(x)                              (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_MSB                                                          13
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_LSB                                                           8
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_MASK                                                 0x00003f00
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_GET(x)                                (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_CMAC_CORR_ATE_CMAC_CORR_FREQ_SET(x)                                (((x) << 8) & 0x00003f00)
-
-/* macros for cmac_power */
-#define PHY_ANALOG_CMAC_POWER_ADDRESS                                                                0x000003b4
-#define PHY_ANALOG_CMAC_POWER_OFFSET                                                                 0x000003b4
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_MSB                                                       3
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_LSB                                                       0
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_MASK                                             0x0000000f
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_GET(x)                            (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_POWER_ATE_CMAC_POWER_CYCLES_SET(x)                            (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_cross_corr */
-#define PHY_ANALOG_CMAC_CROSS_CORR_ADDRESS                                                           0x000003b8
-#define PHY_ANALOG_CMAC_CROSS_CORR_OFFSET                                                            0x000003b8
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_MSB                                                     3
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_LSB                                                     0
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_MASK                                           0x0000000f
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_GET(x)                          (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_CROSS_CORR_ATE_CMAC_IQ_CYCLES_SET(x)                          (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_i2q2 */
-#define PHY_ANALOG_CMAC_I2Q2_ADDRESS                                                                 0x000003bc
-#define PHY_ANALOG_CMAC_I2Q2_OFFSET                                                                  0x000003bc
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_MSB                                                         3
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_LSB                                                         0
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_MASK                                               0x0000000f
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_GET(x)                              (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_I2Q2_ATE_CMAC_I2Q2_CYCLES_SET(x)                              (((x) << 0) & 0x0000000f)
-
-/* macros for cmac_power_hpf */
-#define PHY_ANALOG_CMAC_POWER_HPF_ADDRESS                                                            0x000003c0
-#define PHY_ANALOG_CMAC_POWER_HPF_OFFSET                                                             0x000003c0
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_MSB                                               3
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_LSB                                               0
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_MASK                                     0x0000000f
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_GET(x)                    (((x) & 0x0000000f) >> 0)
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_CYCLES_SET(x)                    (((x) << 0) & 0x0000000f)
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_MSB                                                 7
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_LSB                                                 4
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_MASK                                       0x000000f0
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_GET(x)                      (((x) & 0x000000f0) >> 4)
-#define PHY_ANALOG_CMAC_POWER_HPF_ATE_CMAC_POWER_HPF_WAIT_SET(x)                      (((x) << 4) & 0x000000f0)
-
-/* macros for rxdac_set1 */
-#define PHY_ANALOG_RXDAC_SET1_ADDRESS                                                                0x000003c4
-#define PHY_ANALOG_RXDAC_SET1_OFFSET                                                                 0x000003c4
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_MSB                                                               1
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_LSB                                                               0
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_MASK                                                     0x00000003
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_GET(x)                                    (((x) & 0x00000003) >> 0)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_MUX_SET(x)                                    (((x) << 0) & 0x00000003)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_MSB                                                           4
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_LSB                                                           4
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_MASK                                                 0x00000010
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_GET(x)                                (((x) & 0x00000010) >> 4)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_HI_GAIN_SET(x)                                (((x) << 4) & 0x00000010)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_MSB                                                         13
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_LSB                                                          8
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_MASK                                                0x00003f00
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_GET(x)                               (((x) & 0x00003f00) >> 8)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_WAIT_SET(x)                               (((x) << 8) & 0x00003f00)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_MSB                                                 19
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_LSB                                                 16
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_MASK                                        0x000f0000
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_GET(x)                      (((x) & 0x000f0000) >> 16)
-#define PHY_ANALOG_RXDAC_SET1_ATE_RXDAC_CAL_MEASURE_TIME_SET(x)                      (((x) << 16) & 0x000f0000)
-
-/* macros for rxdac_set2 */
-#define PHY_ANALOG_RXDAC_SET2_ADDRESS                                                                0x000003c8
-#define PHY_ANALOG_RXDAC_SET2_OFFSET                                                                 0x000003c8
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_MSB                                                              4
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_LSB                                                              0
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_MASK                                                    0x0000001f
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_GET(x)                                   (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_HI_SET(x)                                   (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_MSB                                                             12
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_LSB                                                              8
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_MASK                                                    0x00001f00
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_GET(x)                                   (((x) & 0x00001f00) >> 8)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_HI_SET(x)                                   (((x) << 8) & 0x00001f00)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_MSB                                                            20
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_LSB                                                            16
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_MASK                                                   0x001f0000
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_GET(x)                                 (((x) & 0x001f0000) >> 16)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_I_LOW_SET(x)                                 (((x) << 16) & 0x001f0000)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_MSB                                                            28
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_LSB                                                            24
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_MASK                                                   0x1f000000
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_GET(x)                                 (((x) & 0x1f000000) >> 24)
-#define PHY_ANALOG_RXDAC_SET2_ATE_RXDAC_Q_LOW_SET(x)                                 (((x) << 24) & 0x1f000000)
-
-/* macros for rxdac_long_shift */
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ADDRESS                                                          0x000003cc
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_OFFSET                                                           0x000003cc
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_MSB                                                    4
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_LSB                                                    0
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_MASK                                          0x0000001f
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_GET(x)                         (((x) & 0x0000001f) >> 0)
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_I_STATIC_SET(x)                         (((x) << 0) & 0x0000001f)
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_MSB                                                   12
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_LSB                                                    8
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_MASK                                          0x00001f00
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_GET(x)                         (((x) & 0x00001f00) >> 8)
-#define PHY_ANALOG_RXDAC_LONG_SHIFT_ATE_RXDAC_Q_STATIC_SET(x)                         (((x) << 8) & 0x00001f00)
-
-/* macros for cmac_results_i */
-#define PHY_ANALOG_CMAC_RESULTS_I_ADDRESS                                                            0x000003d0
-#define PHY_ANALOG_CMAC_RESULTS_I_OFFSET                                                             0x000003d0
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_MSB                                                       31
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_LSB                                                        0
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_MASK                                              0xffffffff
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_GET(x)                             (((x) & 0xffffffff) >> 0)
-#define PHY_ANALOG_CMAC_RESULTS_I_ATE_CMAC_RESULTS_SET(x)                             (((x) << 0) & 0xffffffff)
-
-/* macros for cmac_results_q */
-#define PHY_ANALOG_CMAC_RESULTS_Q_ADDRESS                                                            0x000003d4
-#define PHY_ANALOG_CMAC_RESULTS_Q_OFFSET                                                             0x000003d4
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_MSB                                                       31
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_LSB                                                        0
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_MASK                                              0xffffffff
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_GET(x)                             (((x) & 0xffffffff) >> 0)
-#define PHY_ANALOG_CMAC_RESULTS_Q_ATE_CMAC_RESULTS_SET(x)                             (((x) << 0) & 0xffffffff)
-
-/* macros for PMU1 */
-#define PHY_ANALOG_PMU1_ADDRESS                                                                      0x00000740
-#define PHY_ANALOG_PMU1_OFFSET                                                                       0x00000740
-#define PHY_ANALOG_PMU1_SPARE_MSB                                                                            10
-#define PHY_ANALOG_PMU1_SPARE_LSB                                                                             0
-#define PHY_ANALOG_PMU1_SPARE_MASK                                                                   0x000007ff
-#define PHY_ANALOG_PMU1_SPARE_GET(x)                                                  (((x) & 0x000007ff) >> 0)
-#define PHY_ANALOG_PMU1_SPARE_SET(x)                                                  (((x) << 0) & 0x000007ff)
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_MSB                                                                      11
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_LSB                                                                      11
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_MASK                                                             0x00000800
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_GET(x)                                           (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_PMU1_OTP_V25_PWD_SET(x)                                           (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_PMU1_PAREGON_MAN_MSB                                                                      12
-#define PHY_ANALOG_PMU1_PAREGON_MAN_LSB                                                                      12
-#define PHY_ANALOG_PMU1_PAREGON_MAN_MASK                                                             0x00001000
-#define PHY_ANALOG_PMU1_PAREGON_MAN_GET(x)                                           (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_PMU1_PAREGON_MAN_SET(x)                                           (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_MSB                                                                     13
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_LSB                                                                     13
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_MASK                                                            0x00002000
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_GET(x)                                          (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_PMU1_OTPREGON_MAN_SET(x)                                          (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_PMU1_DREGON_MAN_MSB                                                                       14
-#define PHY_ANALOG_PMU1_DREGON_MAN_LSB                                                                       14
-#define PHY_ANALOG_PMU1_DREGON_MAN_MASK                                                              0x00004000
-#define PHY_ANALOG_PMU1_DREGON_MAN_GET(x)                                            (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_PMU1_DREGON_MAN_SET(x)                                            (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_MSB                                                                    15
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_LSB                                                                    15
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_MASK                                                           0x00008000
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_GET(x)                                         (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_PMU1_DISCONTMODEEN_SET(x)                                         (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_PMU1_SWREGON_MAN_MSB                                                                      16
-#define PHY_ANALOG_PMU1_SWREGON_MAN_LSB                                                                      16
-#define PHY_ANALOG_PMU1_SWREGON_MAN_MASK                                                             0x00010000
-#define PHY_ANALOG_PMU1_SWREGON_MAN_GET(x)                                           (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_PMU1_SWREGON_MAN_SET(x)                                           (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_MSB                                                                    18
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_LSB                                                                    17
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_MASK                                                           0x00060000
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_GET(x)                                         (((x) & 0x00060000) >> 17)
-#define PHY_ANALOG_PMU1_SWREG_FREQCUR_SET(x)                                         (((x) << 17) & 0x00060000)
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_MSB                                                                    21
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_LSB                                                                    19
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_MASK                                                           0x00380000
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_GET(x)                                         (((x) & 0x00380000) >> 19)
-#define PHY_ANALOG_PMU1_SWREG_FREQCAP_SET(x)                                         (((x) << 19) & 0x00380000)
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_MSB                                                                     23
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_LSB                                                                     22
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_MASK                                                            0x00c00000
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_GET(x)                                          (((x) & 0x00c00000) >> 22)
-#define PHY_ANALOG_PMU1_SWREG_LVLCTR_SET(x)                                          (((x) << 22) & 0x00c00000)
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_MSB                                                                      25
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_LSB                                                                      24
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_MASK                                                             0x03000000
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_GET(x)                                           (((x) & 0x03000000) >> 24)
-#define PHY_ANALOG_PMU1_SREG_LVLCTR_SET(x)                                           (((x) << 24) & 0x03000000)
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_MSB                                                                      27
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_LSB                                                                      26
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_MASK                                                             0x0c000000
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_GET(x)                                           (((x) & 0x0c000000) >> 26)
-#define PHY_ANALOG_PMU1_DREG_LVLCTR_SET(x)                                           (((x) << 26) & 0x0c000000)
-#define PHY_ANALOG_PMU1_PAREG_XPNP_MSB                                                                       28
-#define PHY_ANALOG_PMU1_PAREG_XPNP_LSB                                                                       28
-#define PHY_ANALOG_PMU1_PAREG_XPNP_MASK                                                              0x10000000
-#define PHY_ANALOG_PMU1_PAREG_XPNP_GET(x)                                            (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_PMU1_PAREG_XPNP_SET(x)                                            (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_MSB                                                                     31
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_LSB                                                                     29
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_MASK                                                            0xe0000000
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_GET(x)                                          (((x) & 0xe0000000) >> 29)
-#define PHY_ANALOG_PMU1_PAREG_LVLCTR_SET(x)                                          (((x) << 29) & 0xe0000000)
-
-/* macros for PMU2 */
-#define PHY_ANALOG_PMU2_ADDRESS                                                                      0x00000744
-#define PHY_ANALOG_PMU2_OFFSET                                                                       0x00000744
-#define PHY_ANALOG_PMU2_SPARE_MSB                                                                             7
-#define PHY_ANALOG_PMU2_SPARE_LSB                                                                             0
-#define PHY_ANALOG_PMU2_SPARE_MASK                                                                   0x000000ff
-#define PHY_ANALOG_PMU2_SPARE_GET(x)                                                  (((x) & 0x000000ff) >> 0)
-#define PHY_ANALOG_PMU2_SPARE_SET(x)                                                  (((x) << 0) & 0x000000ff)
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_MSB                                                                    8
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_LSB                                                                    8
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_MASK                                                          0x00000100
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_GET(x)                                         (((x) & 0x00000100) >> 8)
-#define PHY_ANALOG_PMU2_VBATT_1_3TOATB_SET(x)                                         (((x) << 8) & 0x00000100)
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_MSB                                                                    9
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_LSB                                                                    9
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_MASK                                                          0x00000200
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_GET(x)                                         (((x) & 0x00000200) >> 9)
-#define PHY_ANALOG_PMU2_VBATT_1_2TOATB_SET(x)                                         (((x) << 9) & 0x00000200)
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_MSB                                                                   10
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_LSB                                                                   10
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_MASK                                                          0x00000400
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_GET(x)                                        (((x) & 0x00000400) >> 10)
-#define PHY_ANALOG_PMU2_VBATT_2_3TOATB_SET(x)                                        (((x) << 10) & 0x00000400)
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_MSB                                                                  11
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_LSB                                                                  11
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_MASK                                                         0x00000800
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_GET(x)                                       (((x) & 0x00000800) >> 11)
-#define PHY_ANALOG_PMU2_PWD_BANDGAP_MAN_SET(x)                                       (((x) << 11) & 0x00000800)
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_MSB                                                                      12
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_LSB                                                                      12
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_MASK                                                             0x00001000
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_GET(x)                                           (((x) & 0x00001000) >> 12)
-#define PHY_ANALOG_PMU2_PWD_LFO_MAN_SET(x)                                           (((x) << 12) & 0x00001000)
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_MSB                                                                     13
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_LSB                                                                     13
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_MASK                                                            0x00002000
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_GET(x)                                          (((x) & 0x00002000) >> 13)
-#define PHY_ANALOG_PMU2_VBATT_LT_3P2_SET(x)                                          (((x) << 13) & 0x00002000)
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_MSB                                                                     14
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_LSB                                                                     14
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_MASK                                                            0x00004000
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_GET(x)                                          (((x) & 0x00004000) >> 14)
-#define PHY_ANALOG_PMU2_VBATT_LT_2P8_SET(x)                                          (((x) << 14) & 0x00004000)
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_MSB                                                                     15
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_LSB                                                                     15
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_MASK                                                            0x00008000
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_GET(x)                                          (((x) & 0x00008000) >> 15)
-#define PHY_ANALOG_PMU2_VBATT_GT_4P2_SET(x)                                          (((x) << 15) & 0x00008000)
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_MSB                                                              16
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_LSB                                                              16
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_MASK                                                     0x00010000
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_GET(x)                                   (((x) & 0x00010000) >> 16)
-#define PHY_ANALOG_PMU2_PMU_MAN_OVERRIDE_EN_SET(x)                                   (((x) << 16) & 0x00010000)
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_MSB                                                                  18
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_LSB                                                                  17
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_MASK                                                         0x00060000
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_GET(x)                                       (((x) & 0x00060000) >> 17)
-#define PHY_ANALOG_PMU2_VBATT_GT_LVLCTR_SET(x)                                       (((x) << 17) & 0x00060000)
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_MSB                                                                    19
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_LSB                                                                    19
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_MASK                                                           0x00080000
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_GET(x)                                         (((x) & 0x00080000) >> 19)
-#define PHY_ANALOG_PMU2_SWREGVSSL2ATB_SET(x)                                         (((x) << 19) & 0x00080000)
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_MSB                                                                 21
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_LSB                                                                 20
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_MASK                                                        0x00300000
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_GET(x)                                      (((x) & 0x00300000) >> 20)
-#define PHY_ANALOG_PMU2_SWREGVSSL_LVLCTR_SET(x)                                      (((x) << 20) & 0x00300000)
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_MSB                                                                    22
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_LSB                                                                    22
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_MASK                                                           0x00400000
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_GET(x)                                         (((x) & 0x00400000) >> 22)
-#define PHY_ANALOG_PMU2_SWREGVDDH2ATB_SET(x)                                         (((x) << 22) & 0x00400000)
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_MSB                                                                 24
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_LSB                                                                 23
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_MASK                                                        0x01800000
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_GET(x)                                      (((x) & 0x01800000) >> 23)
-#define PHY_ANALOG_PMU2_SWREGVDDH_LVLCTR_SET(x)                                      (((x) << 23) & 0x01800000)
-#define PHY_ANALOG_PMU2_SWREG2ATB_MSB                                                                        27
-#define PHY_ANALOG_PMU2_SWREG2ATB_LSB                                                                        25
-#define PHY_ANALOG_PMU2_SWREG2ATB_MASK                                                               0x0e000000
-#define PHY_ANALOG_PMU2_SWREG2ATB_GET(x)                                             (((x) & 0x0e000000) >> 25)
-#define PHY_ANALOG_PMU2_SWREG2ATB_SET(x)                                             (((x) << 25) & 0x0e000000)
-#define PHY_ANALOG_PMU2_OTPREG2ATB_MSB                                                                       28
-#define PHY_ANALOG_PMU2_OTPREG2ATB_LSB                                                                       28
-#define PHY_ANALOG_PMU2_OTPREG2ATB_MASK                                                              0x10000000
-#define PHY_ANALOG_PMU2_OTPREG2ATB_GET(x)                                            (((x) & 0x10000000) >> 28)
-#define PHY_ANALOG_PMU2_OTPREG2ATB_SET(x)                                            (((x) << 28) & 0x10000000)
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_MSB                                                                    30
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_LSB                                                                    29
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_MASK                                                           0x60000000
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_GET(x)                                         (((x) & 0x60000000) >> 29)
-#define PHY_ANALOG_PMU2_OTPREG_LVLCTR_SET(x)                                         (((x) << 29) & 0x60000000)
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_MSB                                                            31
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_LSB                                                            31
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_MASK                                                   0x80000000
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_GET(x)                                 (((x) & 0x80000000) >> 31)
-#define PHY_ANALOG_PMU2_DREG_LVLCTR_MANOVR_EN_SET(x)                                 (((x) << 31) & 0x80000000)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct analog_intf_athr_wlan_reg_reg_s {
-  volatile unsigned int RXRF_BIAS1;                                    /*        0x0 - 0x4        */
-  volatile unsigned int RXRF_BIAS2;                                    /*        0x4 - 0x8        */
-  volatile unsigned int RXRF_GAINSTAGES;                               /*        0x8 - 0xc        */
-  volatile unsigned int RXRF_AGC;                                      /*        0xc - 0x10       */
-  volatile char pad__0[0x30];                                          /*       0x10 - 0x40       */
-  volatile unsigned int TXRF1;                                         /*       0x40 - 0x44       */
-  volatile unsigned int TXRF2;                                         /*       0x44 - 0x48       */
-  volatile unsigned int TXRF3;                                         /*       0x48 - 0x4c       */
-  volatile unsigned int TXRF4;                                         /*       0x4c - 0x50       */
-  volatile unsigned int TXRF5;                                         /*       0x50 - 0x54       */
-  volatile unsigned int TXRF6;                                         /*       0x54 - 0x58       */
-  volatile unsigned int TXRF7;                                         /*       0x58 - 0x5c       */
-  volatile unsigned int TXRF8;                                         /*       0x5c - 0x60       */
-  volatile unsigned int TXRF9;                                         /*       0x60 - 0x64       */
-  volatile unsigned int TXRF10;                                        /*       0x64 - 0x68       */
-  volatile unsigned int TXRF11;                                        /*       0x68 - 0x6c       */
-  volatile unsigned int TXRF12;                                        /*       0x6c - 0x70       */
-  volatile char pad__1[0x10];                                          /*       0x70 - 0x80       */
-  volatile unsigned int SYNTH1;                                        /*       0x80 - 0x84       */
-  volatile unsigned int SYNTH2;                                        /*       0x84 - 0x88       */
-  volatile unsigned int SYNTH3;                                        /*       0x88 - 0x8c       */
-  volatile unsigned int SYNTH4;                                        /*       0x8c - 0x90       */
-  volatile unsigned int SYNTH5;                                        /*       0x90 - 0x94       */
-  volatile unsigned int SYNTH6;                                        /*       0x94 - 0x98       */
-  volatile unsigned int SYNTH7;                                        /*       0x98 - 0x9c       */
-  volatile unsigned int SYNTH8;                                        /*       0x9c - 0xa0       */
-  volatile unsigned int SYNTH9;                                        /*       0xa0 - 0xa4       */
-  volatile unsigned int SYNTH10;                                       /*       0xa4 - 0xa8       */
-  volatile unsigned int SYNTH11;                                       /*       0xa8 - 0xac       */
-  volatile unsigned int SYNTH12;                                       /*       0xac - 0xb0       */
-  volatile unsigned int SYNTH13;                                       /*       0xb0 - 0xb4       */
-  volatile unsigned int SYNTH14;                                       /*       0xb4 - 0xb8       */
-  volatile char pad__2[0x8];                                           /*       0xb8 - 0xc0       */
-  volatile unsigned int BIAS1;                                         /*       0xc0 - 0xc4       */
-  volatile unsigned int BIAS2;                                         /*       0xc4 - 0xc8       */
-  volatile unsigned int BIAS3;                                         /*       0xc8 - 0xcc       */
-  volatile unsigned int BIAS4;                                         /*       0xcc - 0xd0       */
-  volatile char pad__3[0x30];                                          /*       0xd0 - 0x100      */
-  volatile unsigned int RXTX1;                                         /*      0x100 - 0x104      */
-  volatile unsigned int RXTX2;                                         /*      0x104 - 0x108      */
-  volatile unsigned int RXTX3;                                         /*      0x108 - 0x10c      */
-  volatile char pad__4[0x34];                                          /*      0x10c - 0x140      */
-  volatile unsigned int BB1;                                           /*      0x140 - 0x144      */
-  volatile unsigned int BB2;                                           /*      0x144 - 0x148      */
-  volatile unsigned int BB3;                                           /*      0x148 - 0x14c      */
-  volatile char pad__5[0x134];                                         /*      0x14c - 0x280      */
-  volatile unsigned int PLLCLKMODA;                                    /*      0x280 - 0x284      */
-  volatile unsigned int PLLCLKMODA2;                                   /*      0x284 - 0x288      */
-  volatile unsigned int TOP;                                           /*      0x288 - 0x28c      */
-  volatile unsigned int THERM;                                         /*      0x28c - 0x290      */
-  volatile unsigned int XTAL;                                          /*      0x290 - 0x294      */
-  volatile char pad__6[0xec];                                          /*      0x294 - 0x380      */
-  volatile unsigned int rbist_cntrl;                                   /*      0x380 - 0x384      */
-  volatile unsigned int tx_dc_offset;                                  /*      0x384 - 0x388      */
-  volatile unsigned int tx_tonegen0;                                   /*      0x388 - 0x38c      */
-  volatile unsigned int tx_tonegen1;                                   /*      0x38c - 0x390      */
-  volatile unsigned int tx_lftonegen0;                                 /*      0x390 - 0x394      */
-  volatile unsigned int tx_linear_ramp_i;                              /*      0x394 - 0x398      */
-  volatile unsigned int tx_linear_ramp_q;                              /*      0x398 - 0x39c      */
-  volatile unsigned int tx_prbs_mag;                                   /*      0x39c - 0x3a0      */
-  volatile unsigned int tx_prbs_seed_i;                                /*      0x3a0 - 0x3a4      */
-  volatile unsigned int tx_prbs_seed_q;                                /*      0x3a4 - 0x3a8      */
-  volatile unsigned int cmac_dc_cancel;                                /*      0x3a8 - 0x3ac      */
-  volatile unsigned int cmac_dc_offset;                                /*      0x3ac - 0x3b0      */
-  volatile unsigned int cmac_corr;                                     /*      0x3b0 - 0x3b4      */
-  volatile unsigned int cmac_power;                                    /*      0x3b4 - 0x3b8      */
-  volatile unsigned int cmac_cross_corr;                               /*      0x3b8 - 0x3bc      */
-  volatile unsigned int cmac_i2q2;                                     /*      0x3bc - 0x3c0      */
-  volatile unsigned int cmac_power_hpf;                                /*      0x3c0 - 0x3c4      */
-  volatile unsigned int rxdac_set1;                                    /*      0x3c4 - 0x3c8      */
-  volatile unsigned int rxdac_set2;                                    /*      0x3c8 - 0x3cc      */
-  volatile unsigned int rxdac_long_shift;                              /*      0x3cc - 0x3d0      */
-  volatile unsigned int cmac_results_i;                                /*      0x3d0 - 0x3d4      */
-  volatile unsigned int cmac_results_q;                                /*      0x3d4 - 0x3d8      */
-  volatile char pad__7[0x368];                                         /*      0x3d8 - 0x740      */
-  volatile unsigned int PMU1;                                          /*      0x740 - 0x744      */
-  volatile unsigned int PMU2;                                          /*      0x744 - 0x748      */
-} analog_intf_athr_wlan_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _ANALOG_INTF_ATHR_WLAN_REG_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_reg.h
deleted file mode 100644
index 01b9eb54a43ce5bc6be2b28288a977b3a25c06d7..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_reg.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifdef WLAN_HEADERS
-
-#include "analog_intf_athr_wlan_reg.h"
-
-
-#ifndef BT_HEADERS
-
-
-
-#endif
-#endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h
index e4d2d62f0bb48ec63acb2ef49357ad4f045fd6c3..0068ca31b0516e0bf397c460f1c89904deaefe4c 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h
@@ -21,11 +21,8 @@
 //===================================================================
 
 
-#ifdef WLAN_HEADERS
-
 #include "apb_athr_wlan_map.h"
 
-
 #ifndef BT_HEADERS
 
 #define RTC_BASE_ADDRESS WLAN_RTC_BASE_ADDRESS
@@ -40,9 +37,4 @@
 #define MAC_BASE_ADDRESS WLAN_MAC_BASE_ADDRESS
 #define RDMA_BASE_ADDRESS WLAN_RDMA_BASE_ADDRESS
 
-
-#endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/bb_lc_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/bb_lc_reg.h
deleted file mode 100644
index 271192953162dd03a84378669732bc69267d31dd..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/bb_lc_reg.h
+++ /dev/null
@@ -1,7076 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-/* Copyright (C) 2009 Denali Software Inc.  All rights reserved              */
-/* THIS FILE IS AUTOMATICALLY GENERATED BY DENALI BLUEPRINT, DO NOT EDIT     */
-
-
-#ifndef _BB_LC_REG_REG_H_
-#define _BB_LC_REG_REG_H_
-
-
-/* macros for BB_test_controls */
-#define PHY_BB_TEST_CONTROLS_ADDRESS                                                          0x00009800
-#define PHY_BB_TEST_CONTROLS_OFFSET                                                           0x00009800
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_SEL_MSB                                                        3
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_SEL_LSB                                                        0
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_SEL_MASK                                              0x0000000f
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_SEL_GET(x)                             (((x) & 0x0000000f) >> 0)
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_SEL_SET(x)                             (((x) << 0) & 0x0000000f)
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_MSB                                                            4
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_LSB                                                            4
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_MASK                                                  0x00000010
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_GET(x)                                 (((x) & 0x00000010) >> 4)
-#define PHY_BB_TEST_CONTROLS_CF_TSTTRIG_SET(x)                                 (((x) << 4) & 0x00000010)
-#define PHY_BB_TEST_CONTROLS_CF_RFSHIFT_SEL_MSB                                                        6
-#define PHY_BB_TEST_CONTROLS_CF_RFSHIFT_SEL_LSB                                                        5
-#define PHY_BB_TEST_CONTROLS_CF_RFSHIFT_SEL_MASK                                              0x00000060
-#define PHY_BB_TEST_CONTROLS_CF_RFSHIFT_SEL_GET(x)                             (((x) & 0x00000060) >> 5)
-#define PHY_BB_TEST_CONTROLS_CF_RFSHIFT_SEL_SET(x)                             (((x) << 5) & 0x00000060)
-#define PHY_BB_TEST_CONTROLS_CARDBUS_MODE_MSB                                                          9
-#define PHY_BB_TEST_CONTROLS_CARDBUS_MODE_LSB                                                          8
-#define PHY_BB_TEST_CONTROLS_CARDBUS_MODE_MASK                                                0x00000300
-#define PHY_BB_TEST_CONTROLS_CARDBUS_MODE_GET(x)                               (((x) & 0x00000300) >> 8)
-#define PHY_BB_TEST_CONTROLS_CARDBUS_MODE_SET(x)                               (((x) << 8) & 0x00000300)
-#define PHY_BB_TEST_CONTROLS_CLKOUT_IS_CLK32_MSB                                                      10
-#define PHY_BB_TEST_CONTROLS_CLKOUT_IS_CLK32_LSB                                                      10
-#define PHY_BB_TEST_CONTROLS_CLKOUT_IS_CLK32_MASK                                             0x00000400
-#define PHY_BB_TEST_CONTROLS_CLKOUT_IS_CLK32_GET(x)                           (((x) & 0x00000400) >> 10)
-#define PHY_BB_TEST_CONTROLS_CLKOUT_IS_CLK32_SET(x)                           (((x) << 10) & 0x00000400)
-#define PHY_BB_TEST_CONTROLS_ENABLE_RFSILENT_BB_MSB                                                   13
-#define PHY_BB_TEST_CONTROLS_ENABLE_RFSILENT_BB_LSB                                                   13
-#define PHY_BB_TEST_CONTROLS_ENABLE_RFSILENT_BB_MASK                                          0x00002000
-#define PHY_BB_TEST_CONTROLS_ENABLE_RFSILENT_BB_GET(x)                        (((x) & 0x00002000) >> 13)
-#define PHY_BB_TEST_CONTROLS_ENABLE_RFSILENT_BB_SET(x)                        (((x) << 13) & 0x00002000)
-#define PHY_BB_TEST_CONTROLS_ENABLE_MINI_OBS_MSB                                                      15
-#define PHY_BB_TEST_CONTROLS_ENABLE_MINI_OBS_LSB                                                      15
-#define PHY_BB_TEST_CONTROLS_ENABLE_MINI_OBS_MASK                                             0x00008000
-#define PHY_BB_TEST_CONTROLS_ENABLE_MINI_OBS_GET(x)                           (((x) & 0x00008000) >> 15)
-#define PHY_BB_TEST_CONTROLS_ENABLE_MINI_OBS_SET(x)                           (((x) << 15) & 0x00008000)
-#define PHY_BB_TEST_CONTROLS_SLOW_CLK160_MSB                                                          17
-#define PHY_BB_TEST_CONTROLS_SLOW_CLK160_LSB                                                          17
-#define PHY_BB_TEST_CONTROLS_SLOW_CLK160_MASK                                                 0x00020000
-#define PHY_BB_TEST_CONTROLS_SLOW_CLK160_GET(x)                               (((x) & 0x00020000) >> 17)
-#define PHY_BB_TEST_CONTROLS_SLOW_CLK160_SET(x)                               (((x) << 17) & 0x00020000)
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_3_MSB                                                        18
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_3_LSB                                                        18
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_3_MASK                                               0x00040000
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_3_GET(x)                             (((x) & 0x00040000) >> 18)
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_3_SET(x)                             (((x) << 18) & 0x00040000)
-#define PHY_BB_TEST_CONTROLS_CF_BBB_OBS_SEL_MSB                                                       22
-#define PHY_BB_TEST_CONTROLS_CF_BBB_OBS_SEL_LSB                                                       19
-#define PHY_BB_TEST_CONTROLS_CF_BBB_OBS_SEL_MASK                                              0x00780000
-#define PHY_BB_TEST_CONTROLS_CF_BBB_OBS_SEL_GET(x)                            (((x) & 0x00780000) >> 19)
-#define PHY_BB_TEST_CONTROLS_CF_BBB_OBS_SEL_SET(x)                            (((x) << 19) & 0x00780000)
-#define PHY_BB_TEST_CONTROLS_RX_OBS_SEL_5TH_BIT_MSB                                                   23
-#define PHY_BB_TEST_CONTROLS_RX_OBS_SEL_5TH_BIT_LSB                                                   23
-#define PHY_BB_TEST_CONTROLS_RX_OBS_SEL_5TH_BIT_MASK                                          0x00800000
-#define PHY_BB_TEST_CONTROLS_RX_OBS_SEL_5TH_BIT_GET(x)                        (((x) & 0x00800000) >> 23)
-#define PHY_BB_TEST_CONTROLS_RX_OBS_SEL_5TH_BIT_SET(x)                        (((x) << 23) & 0x00800000)
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_4_MSB                                                        24
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_4_LSB                                                        24
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_4_MASK                                               0x01000000
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_4_GET(x)                             (((x) & 0x01000000) >> 24)
-#define PHY_BB_TEST_CONTROLS_AGC_OBS_SEL_4_SET(x)                             (((x) << 24) & 0x01000000)
-#define PHY_BB_TEST_CONTROLS_FORCE_AGC_CLEAR_MSB                                                      28
-#define PHY_BB_TEST_CONTROLS_FORCE_AGC_CLEAR_LSB                                                      28
-#define PHY_BB_TEST_CONTROLS_FORCE_AGC_CLEAR_MASK                                             0x10000000
-#define PHY_BB_TEST_CONTROLS_FORCE_AGC_CLEAR_GET(x)                           (((x) & 0x10000000) >> 28)
-#define PHY_BB_TEST_CONTROLS_FORCE_AGC_CLEAR_SET(x)                           (((x) << 28) & 0x10000000)
-#define PHY_BB_TEST_CONTROLS_TSTDAC_OUT_SEL_MSB                                                       31
-#define PHY_BB_TEST_CONTROLS_TSTDAC_OUT_SEL_LSB                                                       30
-#define PHY_BB_TEST_CONTROLS_TSTDAC_OUT_SEL_MASK                                              0xc0000000
-#define PHY_BB_TEST_CONTROLS_TSTDAC_OUT_SEL_GET(x)                            (((x) & 0xc0000000) >> 30)
-#define PHY_BB_TEST_CONTROLS_TSTDAC_OUT_SEL_SET(x)                            (((x) << 30) & 0xc0000000)
-
-/* macros for BB_gen_controls */
-#define PHY_BB_GEN_CONTROLS_ADDRESS                                                           0x00009804
-#define PHY_BB_GEN_CONTROLS_OFFSET                                                            0x00009804
-#define PHY_BB_GEN_CONTROLS_TURBO_MSB                                                                  0
-#define PHY_BB_GEN_CONTROLS_TURBO_LSB                                                                  0
-#define PHY_BB_GEN_CONTROLS_TURBO_MASK                                                        0x00000001
-#define PHY_BB_GEN_CONTROLS_TURBO_GET(x)                                       (((x) & 0x00000001) >> 0)
-#define PHY_BB_GEN_CONTROLS_TURBO_SET(x)                                       (((x) << 0) & 0x00000001)
-#define PHY_BB_GEN_CONTROLS_CF_SHORT20_MSB                                                             1
-#define PHY_BB_GEN_CONTROLS_CF_SHORT20_LSB                                                             1
-#define PHY_BB_GEN_CONTROLS_CF_SHORT20_MASK                                                   0x00000002
-#define PHY_BB_GEN_CONTROLS_CF_SHORT20_GET(x)                                  (((x) & 0x00000002) >> 1)
-#define PHY_BB_GEN_CONTROLS_CF_SHORT20_SET(x)                                  (((x) << 1) & 0x00000002)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_MSB                                                              2
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_LSB                                                              2
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_MASK                                                    0x00000004
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_GET(x)                                   (((x) & 0x00000004) >> 2)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_SET(x)                                   (((x) << 2) & 0x00000004)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_ONLY_MSB                                                     3
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_ONLY_LSB                                                     3
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_ONLY_MASK                                           0x00000008
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_ONLY_GET(x)                          (((x) & 0x00000008) >> 3)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_ONLY_SET(x)                          (((x) << 3) & 0x00000008)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_CHN_MSB                                                      4
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_CHN_LSB                                                      4
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_CHN_MASK                                            0x00000010
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_CHN_GET(x)                           (((x) & 0x00000010) >> 4)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_PRI_CHN_SET(x)                           (((x) << 4) & 0x00000010)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_EXT_CHN_MSB                                                      5
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_EXT_CHN_LSB                                                      5
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_EXT_CHN_MASK                                            0x00000020
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_EXT_CHN_GET(x)                           (((x) & 0x00000020) >> 5)
-#define PHY_BB_GEN_CONTROLS_DYN_20_40_EXT_CHN_SET(x)                           (((x) << 5) & 0x00000020)
-#define PHY_BB_GEN_CONTROLS_HT_ENABLE_MSB                                                              6
-#define PHY_BB_GEN_CONTROLS_HT_ENABLE_LSB                                                              6
-#define PHY_BB_GEN_CONTROLS_HT_ENABLE_MASK                                                    0x00000040
-#define PHY_BB_GEN_CONTROLS_HT_ENABLE_GET(x)                                   (((x) & 0x00000040) >> 6)
-#define PHY_BB_GEN_CONTROLS_HT_ENABLE_SET(x)                                   (((x) << 6) & 0x00000040)
-#define PHY_BB_GEN_CONTROLS_ALLOW_SHORT_GI_MSB                                                         7
-#define PHY_BB_GEN_CONTROLS_ALLOW_SHORT_GI_LSB                                                         7
-#define PHY_BB_GEN_CONTROLS_ALLOW_SHORT_GI_MASK                                               0x00000080
-#define PHY_BB_GEN_CONTROLS_ALLOW_SHORT_GI_GET(x)                              (((x) & 0x00000080) >> 7)
-#define PHY_BB_GEN_CONTROLS_ALLOW_SHORT_GI_SET(x)                              (((x) << 7) & 0x00000080)
-#define PHY_BB_GEN_CONTROLS_CF_2_CHAINS_USE_WALSH_MSB                                                  8
-#define PHY_BB_GEN_CONTROLS_CF_2_CHAINS_USE_WALSH_LSB                                                  8
-#define PHY_BB_GEN_CONTROLS_CF_2_CHAINS_USE_WALSH_MASK                                        0x00000100
-#define PHY_BB_GEN_CONTROLS_CF_2_CHAINS_USE_WALSH_GET(x)                       (((x) & 0x00000100) >> 8)
-#define PHY_BB_GEN_CONTROLS_CF_2_CHAINS_USE_WALSH_SET(x)                       (((x) << 8) & 0x00000100)
-#define PHY_BB_GEN_CONTROLS_CF_SINGLE_HT_LTF1_MSB                                                      9
-#define PHY_BB_GEN_CONTROLS_CF_SINGLE_HT_LTF1_LSB                                                      9
-#define PHY_BB_GEN_CONTROLS_CF_SINGLE_HT_LTF1_MASK                                            0x00000200
-#define PHY_BB_GEN_CONTROLS_CF_SINGLE_HT_LTF1_GET(x)                           (((x) & 0x00000200) >> 9)
-#define PHY_BB_GEN_CONTROLS_CF_SINGLE_HT_LTF1_SET(x)                           (((x) << 9) & 0x00000200)
-#define PHY_BB_GEN_CONTROLS_GF_ENABLE_MSB                                                             10
-#define PHY_BB_GEN_CONTROLS_GF_ENABLE_LSB                                                             10
-#define PHY_BB_GEN_CONTROLS_GF_ENABLE_MASK                                                    0x00000400
-#define PHY_BB_GEN_CONTROLS_GF_ENABLE_GET(x)                                  (((x) & 0x00000400) >> 10)
-#define PHY_BB_GEN_CONTROLS_GF_ENABLE_SET(x)                                  (((x) << 10) & 0x00000400)
-#define PHY_BB_GEN_CONTROLS_BYPASS_DAC_FIFO_N_MSB                                                     11
-#define PHY_BB_GEN_CONTROLS_BYPASS_DAC_FIFO_N_LSB                                                     11
-#define PHY_BB_GEN_CONTROLS_BYPASS_DAC_FIFO_N_MASK                                            0x00000800
-#define PHY_BB_GEN_CONTROLS_BYPASS_DAC_FIFO_N_GET(x)                          (((x) & 0x00000800) >> 11)
-#define PHY_BB_GEN_CONTROLS_BYPASS_DAC_FIFO_N_SET(x)                          (((x) << 11) & 0x00000800)
-
-/* macros for BB_test_controls_status */
-#define PHY_BB_TEST_CONTROLS_STATUS_ADDRESS                                                   0x00009808
-#define PHY_BB_TEST_CONTROLS_STATUS_OFFSET                                                    0x00009808
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTDAC_EN_MSB                                                   0
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTDAC_EN_LSB                                                   0
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTDAC_EN_MASK                                         0x00000001
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTDAC_EN_GET(x)                        (((x) & 0x00000001) >> 0)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTDAC_EN_SET(x)                        (((x) << 0) & 0x00000001)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_IS_TSTDAC_MSB                                            1
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_IS_TSTDAC_LSB                                            1
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_IS_TSTDAC_MASK                                  0x00000002
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_IS_TSTDAC_GET(x)                 (((x) & 0x00000002) >> 1)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_IS_TSTDAC_SET(x)                 (((x) << 1) & 0x00000002)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_SEL_MSB                                                  4
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_SEL_LSB                                                  2
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_SEL_MASK                                        0x0000001c
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_SEL_GET(x)                       (((x) & 0x0000001c) >> 2)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_SEL_SET(x)                       (((x) << 2) & 0x0000001c)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_MUX_SEL_MSB                                              6
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_MUX_SEL_LSB                                              5
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_MUX_SEL_MASK                                    0x00000060
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_MUX_SEL_GET(x)                   (((x) & 0x00000060) >> 5)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_OBS_MUX_SEL_SET(x)                   (((x) << 5) & 0x00000060)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_ALTERNATE_MSB                                            7
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_ALTERNATE_LSB                                            7
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_ALTERNATE_MASK                                  0x00000080
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_ALTERNATE_GET(x)                 (((x) & 0x00000080) >> 7)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TX_SRC_ALTERNATE_SET(x)                 (((x) << 7) & 0x00000080)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTADC_EN_MSB                                                   8
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTADC_EN_LSB                                                   8
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTADC_EN_MASK                                         0x00000100
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTADC_EN_GET(x)                        (((x) & 0x00000100) >> 8)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_TSTADC_EN_SET(x)                        (((x) << 8) & 0x00000100)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_RX_SRC_IS_TSTADC_MSB                                            9
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_RX_SRC_IS_TSTADC_LSB                                            9
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_RX_SRC_IS_TSTADC_MASK                                  0x00000200
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_RX_SRC_IS_TSTADC_GET(x)                 (((x) & 0x00000200) >> 9)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_RX_SRC_IS_TSTADC_SET(x)                 (((x) << 9) & 0x00000200)
-#define PHY_BB_TEST_CONTROLS_STATUS_RX_OBS_SEL_MSB                                                    13
-#define PHY_BB_TEST_CONTROLS_STATUS_RX_OBS_SEL_LSB                                                    10
-#define PHY_BB_TEST_CONTROLS_STATUS_RX_OBS_SEL_MASK                                           0x00003c00
-#define PHY_BB_TEST_CONTROLS_STATUS_RX_OBS_SEL_GET(x)                         (((x) & 0x00003c00) >> 10)
-#define PHY_BB_TEST_CONTROLS_STATUS_RX_OBS_SEL_SET(x)                         (((x) << 10) & 0x00003c00)
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_A2_WARM_RESET_MSB                                         14
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_A2_WARM_RESET_LSB                                         14
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_A2_WARM_RESET_MASK                                0x00004000
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_A2_WARM_RESET_GET(x)              (((x) & 0x00004000) >> 14)
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_A2_WARM_RESET_SET(x)              (((x) << 14) & 0x00004000)
-#define PHY_BB_TEST_CONTROLS_STATUS_RESET_A2_MSB                                                      15
-#define PHY_BB_TEST_CONTROLS_STATUS_RESET_A2_LSB                                                      15
-#define PHY_BB_TEST_CONTROLS_STATUS_RESET_A2_MASK                                             0x00008000
-#define PHY_BB_TEST_CONTROLS_STATUS_RESET_A2_GET(x)                           (((x) & 0x00008000) >> 15)
-#define PHY_BB_TEST_CONTROLS_STATUS_RESET_A2_SET(x)                           (((x) << 15) & 0x00008000)
-#define PHY_BB_TEST_CONTROLS_STATUS_AGC_OBS_SEL_MSB                                                   18
-#define PHY_BB_TEST_CONTROLS_STATUS_AGC_OBS_SEL_LSB                                                   16
-#define PHY_BB_TEST_CONTROLS_STATUS_AGC_OBS_SEL_MASK                                          0x00070000
-#define PHY_BB_TEST_CONTROLS_STATUS_AGC_OBS_SEL_GET(x)                        (((x) & 0x00070000) >> 16)
-#define PHY_BB_TEST_CONTROLS_STATUS_AGC_OBS_SEL_SET(x)                        (((x) << 16) & 0x00070000)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_ENABLE_FFT_DUMP_MSB                                            19
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_ENABLE_FFT_DUMP_LSB                                            19
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_ENABLE_FFT_DUMP_MASK                                   0x00080000
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_ENABLE_FFT_DUMP_GET(x)                 (((x) & 0x00080000) >> 19)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_ENABLE_FFT_DUMP_SET(x)                 (((x) << 19) & 0x00080000)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_IN_MSB                                               23
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_IN_LSB                                               23
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_IN_MASK                                      0x00800000
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_IN_GET(x)                    (((x) & 0x00800000) >> 23)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_IN_SET(x)                    (((x) << 23) & 0x00800000)
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_AGC_TO_A2_MSB                                             27
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_AGC_TO_A2_LSB                                             27
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_AGC_TO_A2_MASK                                    0x08000000
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_AGC_TO_A2_GET(x)                  (((x) & 0x08000000) >> 27)
-#define PHY_BB_TEST_CONTROLS_STATUS_DISABLE_AGC_TO_A2_SET(x)                  (((x) << 27) & 0x08000000)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_EN_MSB                                               28
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_EN_LSB                                               28
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_EN_MASK                                      0x10000000
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_EN_GET(x)                    (((x) & 0x10000000) >> 28)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_EN_SET(x)                    (((x) << 28) & 0x10000000)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_SEL_MSB                                              30
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_SEL_LSB                                              29
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_SEL_MASK                                     0x60000000
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_SEL_GET(x)                   (((x) & 0x60000000) >> 29)
-#define PHY_BB_TEST_CONTROLS_STATUS_CF_DEBUGPORT_SEL_SET(x)                   (((x) << 29) & 0x60000000)
-
-/* macros for BB_timing_controls_1 */
-#define PHY_BB_TIMING_CONTROLS_1_ADDRESS                                                      0x0000980c
-#define PHY_BB_TIMING_CONTROLS_1_OFFSET                                                       0x0000980c
-#define PHY_BB_TIMING_CONTROLS_1_STE_THR_MSB                                                           6
-#define PHY_BB_TIMING_CONTROLS_1_STE_THR_LSB                                                           0
-#define PHY_BB_TIMING_CONTROLS_1_STE_THR_MASK                                                 0x0000007f
-#define PHY_BB_TIMING_CONTROLS_1_STE_THR_GET(x)                                (((x) & 0x0000007f) >> 0)
-#define PHY_BB_TIMING_CONTROLS_1_STE_THR_SET(x)                                (((x) << 0) & 0x0000007f)
-#define PHY_BB_TIMING_CONTROLS_1_STE_TO_LONG1_MSB                                                     12
-#define PHY_BB_TIMING_CONTROLS_1_STE_TO_LONG1_LSB                                                      7
-#define PHY_BB_TIMING_CONTROLS_1_STE_TO_LONG1_MASK                                            0x00001f80
-#define PHY_BB_TIMING_CONTROLS_1_STE_TO_LONG1_GET(x)                           (((x) & 0x00001f80) >> 7)
-#define PHY_BB_TIMING_CONTROLS_1_STE_TO_LONG1_SET(x)                           (((x) << 7) & 0x00001f80)
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_BACKOFF_MSB                                                   16
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_BACKOFF_LSB                                                   13
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_BACKOFF_MASK                                          0x0001e000
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_BACKOFF_GET(x)                        (((x) & 0x0001e000) >> 13)
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_BACKOFF_SET(x)                        (((x) << 13) & 0x0001e000)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_HT_FINE_PPM_MSB                                               17
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_HT_FINE_PPM_LSB                                               17
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_HT_FINE_PPM_MASK                                      0x00020000
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_HT_FINE_PPM_GET(x)                    (((x) & 0x00020000) >> 17)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_HT_FINE_PPM_SET(x)                    (((x) << 17) & 0x00020000)
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_STREAM_MSB                                               19
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_STREAM_LSB                                               18
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_STREAM_MASK                                      0x000c0000
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_STREAM_GET(x)                    (((x) & 0x000c0000) >> 18)
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_STREAM_SET(x)                    (((x) << 18) & 0x000c0000)
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_QAM_MSB                                                  21
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_QAM_LSB                                                  20
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_QAM_MASK                                         0x00300000
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_QAM_GET(x)                       (((x) & 0x00300000) >> 20)
-#define PHY_BB_TIMING_CONTROLS_1_HT_FINE_PPM_QAM_SET(x)                       (((x) << 20) & 0x00300000)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_CHANFIL_MSB                                              22
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_CHANFIL_LSB                                              22
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_CHANFIL_MASK                                     0x00400000
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_CHANFIL_GET(x)                   (((x) & 0x00400000) >> 22)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_CHANFIL_SET(x)                   (((x) << 22) & 0x00400000)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_RX_STBC_MSB                                                   23
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_RX_STBC_LSB                                                   23
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_RX_STBC_MASK                                          0x00800000
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_RX_STBC_GET(x)                        (((x) & 0x00800000) >> 23)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_RX_STBC_SET(x)                        (((x) << 23) & 0x00800000)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_CHANNEL_FILTER_MSB                                            24
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_CHANNEL_FILTER_LSB                                            24
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_CHANNEL_FILTER_MASK                                   0x01000000
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_CHANNEL_FILTER_GET(x)                 (((x) & 0x01000000) >> 24)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_CHANNEL_FILTER_SET(x)                 (((x) << 24) & 0x01000000)
-#define PHY_BB_TIMING_CONTROLS_1_FALSE_ALARM_MSB                                                      26
-#define PHY_BB_TIMING_CONTROLS_1_FALSE_ALARM_LSB                                                      25
-#define PHY_BB_TIMING_CONTROLS_1_FALSE_ALARM_MASK                                             0x06000000
-#define PHY_BB_TIMING_CONTROLS_1_FALSE_ALARM_GET(x)                           (((x) & 0x06000000) >> 25)
-#define PHY_BB_TIMING_CONTROLS_1_FALSE_ALARM_SET(x)                           (((x) << 25) & 0x06000000)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_RESCALE_MSB                                              27
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_RESCALE_LSB                                              27
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_RESCALE_MASK                                     0x08000000
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_RESCALE_GET(x)                   (((x) & 0x08000000) >> 27)
-#define PHY_BB_TIMING_CONTROLS_1_ENABLE_LONG_RESCALE_SET(x)                   (((x) << 27) & 0x08000000)
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_LEAK_ENABLE_MSB                                               28
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_LEAK_ENABLE_LSB                                               28
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_LEAK_ENABLE_MASK                                      0x10000000
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_LEAK_ENABLE_GET(x)                    (((x) & 0x10000000) >> 28)
-#define PHY_BB_TIMING_CONTROLS_1_TIMING_LEAK_ENABLE_SET(x)                    (((x) << 28) & 0x10000000)
-#define PHY_BB_TIMING_CONTROLS_1_COARSE_PPM_SELECT_MSB                                                30
-#define PHY_BB_TIMING_CONTROLS_1_COARSE_PPM_SELECT_LSB                                                29
-#define PHY_BB_TIMING_CONTROLS_1_COARSE_PPM_SELECT_MASK                                       0x60000000
-#define PHY_BB_TIMING_CONTROLS_1_COARSE_PPM_SELECT_GET(x)                     (((x) & 0x60000000) >> 29)
-#define PHY_BB_TIMING_CONTROLS_1_COARSE_PPM_SELECT_SET(x)                     (((x) << 29) & 0x60000000)
-#define PHY_BB_TIMING_CONTROLS_1_FFT_SCALING_MSB                                                      31
-#define PHY_BB_TIMING_CONTROLS_1_FFT_SCALING_LSB                                                      31
-#define PHY_BB_TIMING_CONTROLS_1_FFT_SCALING_MASK                                             0x80000000
-#define PHY_BB_TIMING_CONTROLS_1_FFT_SCALING_GET(x)                           (((x) & 0x80000000) >> 31)
-#define PHY_BB_TIMING_CONTROLS_1_FFT_SCALING_SET(x)                           (((x) << 31) & 0x80000000)
-
-/* macros for BB_timing_controls_2 */
-#define PHY_BB_TIMING_CONTROLS_2_ADDRESS                                                      0x00009810
-#define PHY_BB_TIMING_CONTROLS_2_OFFSET                                                       0x00009810
-#define PHY_BB_TIMING_CONTROLS_2_FORCED_DELTA_PHI_SYMBOL_MSB                                          11
-#define PHY_BB_TIMING_CONTROLS_2_FORCED_DELTA_PHI_SYMBOL_LSB                                           0
-#define PHY_BB_TIMING_CONTROLS_2_FORCED_DELTA_PHI_SYMBOL_MASK                                 0x00000fff
-#define PHY_BB_TIMING_CONTROLS_2_FORCED_DELTA_PHI_SYMBOL_GET(x)                (((x) & 0x00000fff) >> 0)
-#define PHY_BB_TIMING_CONTROLS_2_FORCED_DELTA_PHI_SYMBOL_SET(x)                (((x) << 0) & 0x00000fff)
-#define PHY_BB_TIMING_CONTROLS_2_FORCE_DELTA_PHI_SYMBOL_MSB                                           12
-#define PHY_BB_TIMING_CONTROLS_2_FORCE_DELTA_PHI_SYMBOL_LSB                                           12
-#define PHY_BB_TIMING_CONTROLS_2_FORCE_DELTA_PHI_SYMBOL_MASK                                  0x00001000
-#define PHY_BB_TIMING_CONTROLS_2_FORCE_DELTA_PHI_SYMBOL_GET(x)                (((x) & 0x00001000) >> 12)
-#define PHY_BB_TIMING_CONTROLS_2_FORCE_DELTA_PHI_SYMBOL_SET(x)                (((x) << 12) & 0x00001000)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_MAGNITUDE_TRACK_MSB                                           13
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_MAGNITUDE_TRACK_LSB                                           13
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_MAGNITUDE_TRACK_MASK                                  0x00002000
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_MAGNITUDE_TRACK_GET(x)                (((x) & 0x00002000) >> 13)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_MAGNITUDE_TRACK_SET(x)                (((x) << 13) & 0x00002000)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_SLOPE_FILTER_MSB                                              14
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_SLOPE_FILTER_LSB                                              14
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_SLOPE_FILTER_MASK                                     0x00004000
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_SLOPE_FILTER_GET(x)                   (((x) & 0x00004000) >> 14)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_SLOPE_FILTER_SET(x)                   (((x) << 14) & 0x00004000)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_OFFSET_FILTER_MSB                                             15
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_OFFSET_FILTER_LSB                                             15
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_OFFSET_FILTER_MASK                                    0x00008000
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_OFFSET_FILTER_GET(x)                  (((x) & 0x00008000) >> 15)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_OFFSET_FILTER_SET(x)                  (((x) << 15) & 0x00008000)
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_DELTAF_THRES_MSB                                              22
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_DELTAF_THRES_LSB                                              16
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_DELTAF_THRES_MASK                                     0x007f0000
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_DELTAF_THRES_GET(x)                   (((x) & 0x007f0000) >> 16)
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_DELTAF_THRES_SET(x)                   (((x) << 16) & 0x007f0000)
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_TIM_CONST_MSB                                                 26
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_TIM_CONST_LSB                                                 24
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_TIM_CONST_MASK                                        0x07000000
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_TIM_CONST_GET(x)                      (((x) & 0x07000000) >> 24)
-#define PHY_BB_TIMING_CONTROLS_2_DC_OFF_TIM_CONST_SET(x)                      (((x) << 24) & 0x07000000)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_MSB                                                 27
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_LSB                                                 27
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_MASK                                        0x08000000
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_GET(x)                      (((x) & 0x08000000) >> 27)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_SET(x)                      (((x) << 27) & 0x08000000)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_TRACK_MSB                                           28
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_TRACK_LSB                                           28
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_TRACK_MASK                                  0x10000000
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_TRACK_GET(x)                (((x) & 0x10000000) >> 28)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_DC_OFFSET_TRACK_SET(x)                (((x) << 28) & 0x10000000)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_WEIGHTING_MSB                                                 29
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_WEIGHTING_LSB                                                 29
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_WEIGHTING_MASK                                        0x20000000
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_WEIGHTING_GET(x)                      (((x) & 0x20000000) >> 29)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_WEIGHTING_SET(x)                      (((x) << 29) & 0x20000000)
-#define PHY_BB_TIMING_CONTROLS_2_TRACEBACK128_MSB                                                     30
-#define PHY_BB_TIMING_CONTROLS_2_TRACEBACK128_LSB                                                     30
-#define PHY_BB_TIMING_CONTROLS_2_TRACEBACK128_MASK                                            0x40000000
-#define PHY_BB_TIMING_CONTROLS_2_TRACEBACK128_GET(x)                          (((x) & 0x40000000) >> 30)
-#define PHY_BB_TIMING_CONTROLS_2_TRACEBACK128_SET(x)                          (((x) << 30) & 0x40000000)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_HT_FINE_TIMING_MSB                                            31
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_HT_FINE_TIMING_LSB                                            31
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_HT_FINE_TIMING_MASK                                   0x80000000
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_HT_FINE_TIMING_GET(x)                 (((x) & 0x80000000) >> 31)
-#define PHY_BB_TIMING_CONTROLS_2_ENABLE_HT_FINE_TIMING_SET(x)                 (((x) << 31) & 0x80000000)
-
-/* macros for BB_timing_controls_3 */
-#define PHY_BB_TIMING_CONTROLS_3_ADDRESS                                                      0x00009814
-#define PHY_BB_TIMING_CONTROLS_3_OFFSET                                                       0x00009814
-#define PHY_BB_TIMING_CONTROLS_3_PPM_RESCUE_INTERVAL_MSB                                               7
-#define PHY_BB_TIMING_CONTROLS_3_PPM_RESCUE_INTERVAL_LSB                                               0
-#define PHY_BB_TIMING_CONTROLS_3_PPM_RESCUE_INTERVAL_MASK                                     0x000000ff
-#define PHY_BB_TIMING_CONTROLS_3_PPM_RESCUE_INTERVAL_GET(x)                    (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TIMING_CONTROLS_3_PPM_RESCUE_INTERVAL_SET(x)                    (((x) << 0) & 0x000000ff)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_PPM_RESCUE_MSB                                                 8
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_PPM_RESCUE_LSB                                                 8
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_PPM_RESCUE_MASK                                       0x00000100
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_PPM_RESCUE_GET(x)                      (((x) & 0x00000100) >> 8)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_PPM_RESCUE_SET(x)                      (((x) << 8) & 0x00000100)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_PPM_MSB                                                   9
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_PPM_LSB                                                   9
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_PPM_MASK                                         0x00000200
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_PPM_GET(x)                        (((x) & 0x00000200) >> 9)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_PPM_SET(x)                        (((x) << 9) & 0x00000200)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_INTERP_MSB                                               10
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_INTERP_LSB                                               10
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_INTERP_MASK                                      0x00000400
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_INTERP_GET(x)                    (((x) & 0x00000400) >> 10)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_FINE_INTERP_SET(x)                    (((x) << 10) & 0x00000400)
-#define PHY_BB_TIMING_CONTROLS_3_CONTINUOUS_PPM_RESCUE_MSB                                            11
-#define PHY_BB_TIMING_CONTROLS_3_CONTINUOUS_PPM_RESCUE_LSB                                            11
-#define PHY_BB_TIMING_CONTROLS_3_CONTINUOUS_PPM_RESCUE_MASK                                   0x00000800
-#define PHY_BB_TIMING_CONTROLS_3_CONTINUOUS_PPM_RESCUE_GET(x)                 (((x) & 0x00000800) >> 11)
-#define PHY_BB_TIMING_CONTROLS_3_CONTINUOUS_PPM_RESCUE_SET(x)                 (((x) << 11) & 0x00000800)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_DF_CHANEST_MSB                                                12
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_DF_CHANEST_LSB                                                12
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_DF_CHANEST_MASK                                       0x00001000
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_DF_CHANEST_GET(x)                     (((x) & 0x00001000) >> 12)
-#define PHY_BB_TIMING_CONTROLS_3_ENABLE_DF_CHANEST_SET(x)                     (((x) << 12) & 0x00001000)
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_EXP_MSB                                             16
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_EXP_LSB                                             13
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_EXP_MASK                                    0x0001e000
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_EXP_GET(x)                  (((x) & 0x0001e000) >> 13)
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_EXP_SET(x)                  (((x) << 13) & 0x0001e000)
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_MAN_MSB                                             31
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_MAN_LSB                                             17
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_MAN_MASK                                    0xfffe0000
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_MAN_GET(x)                  (((x) & 0xfffe0000) >> 17)
-#define PHY_BB_TIMING_CONTROLS_3_DELTA_SLOPE_COEF_MAN_SET(x)                  (((x) << 17) & 0xfffe0000)
-
-/* macros for BB_D2_chip_id */
-#define PHY_BB_D2_CHIP_ID_ADDRESS                                                             0x00009818
-#define PHY_BB_D2_CHIP_ID_OFFSET                                                              0x00009818
-#define PHY_BB_D2_CHIP_ID_OLD_ID_MSB                                                                   7
-#define PHY_BB_D2_CHIP_ID_OLD_ID_LSB                                                                   0
-#define PHY_BB_D2_CHIP_ID_OLD_ID_MASK                                                         0x000000ff
-#define PHY_BB_D2_CHIP_ID_OLD_ID_GET(x)                                        (((x) & 0x000000ff) >> 0)
-#define PHY_BB_D2_CHIP_ID_ID_MSB                                                                      31
-#define PHY_BB_D2_CHIP_ID_ID_LSB                                                                       8
-#define PHY_BB_D2_CHIP_ID_ID_MASK                                                             0xffffff00
-#define PHY_BB_D2_CHIP_ID_ID_GET(x)                                            (((x) & 0xffffff00) >> 8)
-
-/* macros for BB_active */
-#define PHY_BB_ACTIVE_ADDRESS                                                                 0x0000981c
-#define PHY_BB_ACTIVE_OFFSET                                                                  0x0000981c
-#define PHY_BB_ACTIVE_CF_ACTIVE_MSB                                                                    0
-#define PHY_BB_ACTIVE_CF_ACTIVE_LSB                                                                    0
-#define PHY_BB_ACTIVE_CF_ACTIVE_MASK                                                          0x00000001
-#define PHY_BB_ACTIVE_CF_ACTIVE_GET(x)                                         (((x) & 0x00000001) >> 0)
-#define PHY_BB_ACTIVE_CF_ACTIVE_SET(x)                                         (((x) << 0) & 0x00000001)
-
-/* macros for BB_tx_timing_1 */
-#define PHY_BB_TX_TIMING_1_ADDRESS                                                            0x00009820
-#define PHY_BB_TX_TIMING_1_OFFSET                                                             0x00009820
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_ADC_OFF_MSB                                                     7
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_ADC_OFF_LSB                                                     0
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_ADC_OFF_MASK                                           0x000000ff
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_ADC_OFF_GET(x)                          (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_ADC_OFF_SET(x)                          (((x) << 0) & 0x000000ff)
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_RX_OFF_MSB                                                  15
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_RX_OFF_LSB                                                   8
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_RX_OFF_MASK                                         0x0000ff00
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_RX_OFF_GET(x)                        (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_RX_OFF_SET(x)                        (((x) << 8) & 0x0000ff00)
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_DAC_ON_MSB                                                     23
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_DAC_ON_LSB                                                     16
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_DAC_ON_MASK                                            0x00ff0000
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_DAC_ON_GET(x)                          (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_DAC_ON_SET(x)                          (((x) << 16) & 0x00ff0000)
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_TX_ON_MSB                                                   31
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_TX_ON_LSB                                                   24
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_TX_ON_MASK                                          0xff000000
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_TX_ON_GET(x)                        (((x) & 0xff000000) >> 24)
-#define PHY_BB_TX_TIMING_1_TX_FRAME_TO_A2_TX_ON_SET(x)                        (((x) << 24) & 0xff000000)
-
-/* macros for BB_tx_timing_2 */
-#define PHY_BB_TX_TIMING_2_ADDRESS                                                            0x00009824
-#define PHY_BB_TX_TIMING_2_OFFSET                                                             0x00009824
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_TX_D_START_MSB                                                  7
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_TX_D_START_LSB                                                  0
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_TX_D_START_MASK                                        0x000000ff
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_TX_D_START_GET(x)                       (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_TX_D_START_SET(x)                       (((x) << 0) & 0x000000ff)
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_PA_ON_MSB                                                      15
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_PA_ON_LSB                                                       8
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_PA_ON_MASK                                             0x0000ff00
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_PA_ON_GET(x)                            (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_TX_TIMING_2_TX_FRAME_TO_PA_ON_SET(x)                            (((x) << 8) & 0x0000ff00)
-#define PHY_BB_TX_TIMING_2_TX_END_TO_PA_OFF_MSB                                                       23
-#define PHY_BB_TX_TIMING_2_TX_END_TO_PA_OFF_LSB                                                       16
-#define PHY_BB_TX_TIMING_2_TX_END_TO_PA_OFF_MASK                                              0x00ff0000
-#define PHY_BB_TX_TIMING_2_TX_END_TO_PA_OFF_GET(x)                            (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_TX_TIMING_2_TX_END_TO_PA_OFF_SET(x)                            (((x) << 16) & 0x00ff0000)
-#define PHY_BB_TX_TIMING_2_TX_END_TO_A2_TX_OFF_MSB                                                    31
-#define PHY_BB_TX_TIMING_2_TX_END_TO_A2_TX_OFF_LSB                                                    24
-#define PHY_BB_TX_TIMING_2_TX_END_TO_A2_TX_OFF_MASK                                           0xff000000
-#define PHY_BB_TX_TIMING_2_TX_END_TO_A2_TX_OFF_GET(x)                         (((x) & 0xff000000) >> 24)
-#define PHY_BB_TX_TIMING_2_TX_END_TO_A2_TX_OFF_SET(x)                         (((x) << 24) & 0xff000000)
-
-/* macros for BB_tx_timing_3 */
-#define PHY_BB_TX_TIMING_3_ADDRESS                                                            0x00009828
-#define PHY_BB_TX_TIMING_3_OFFSET                                                             0x00009828
-#define PHY_BB_TX_TIMING_3_TX_END_TO_DAC_OFF_MSB                                                       7
-#define PHY_BB_TX_TIMING_3_TX_END_TO_DAC_OFF_LSB                                                       0
-#define PHY_BB_TX_TIMING_3_TX_END_TO_DAC_OFF_MASK                                             0x000000ff
-#define PHY_BB_TX_TIMING_3_TX_END_TO_DAC_OFF_GET(x)                            (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TX_TIMING_3_TX_END_TO_DAC_OFF_SET(x)                            (((x) << 0) & 0x000000ff)
-#define PHY_BB_TX_TIMING_3_TX_FRAME_TO_THERM_CHAIN_ON_MSB                                             15
-#define PHY_BB_TX_TIMING_3_TX_FRAME_TO_THERM_CHAIN_ON_LSB                                              8
-#define PHY_BB_TX_TIMING_3_TX_FRAME_TO_THERM_CHAIN_ON_MASK                                    0x0000ff00
-#define PHY_BB_TX_TIMING_3_TX_FRAME_TO_THERM_CHAIN_ON_GET(x)                   (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_TX_TIMING_3_TX_FRAME_TO_THERM_CHAIN_ON_SET(x)                   (((x) << 8) & 0x0000ff00)
-#define PHY_BB_TX_TIMING_3_TX_END_TO_A2_RX_ON_MSB                                                     23
-#define PHY_BB_TX_TIMING_3_TX_END_TO_A2_RX_ON_LSB                                                     16
-#define PHY_BB_TX_TIMING_3_TX_END_TO_A2_RX_ON_MASK                                            0x00ff0000
-#define PHY_BB_TX_TIMING_3_TX_END_TO_A2_RX_ON_GET(x)                          (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_TX_TIMING_3_TX_END_TO_A2_RX_ON_SET(x)                          (((x) << 16) & 0x00ff0000)
-#define PHY_BB_TX_TIMING_3_TX_END_TO_ADC_ON_MSB                                                       31
-#define PHY_BB_TX_TIMING_3_TX_END_TO_ADC_ON_LSB                                                       24
-#define PHY_BB_TX_TIMING_3_TX_END_TO_ADC_ON_MASK                                              0xff000000
-#define PHY_BB_TX_TIMING_3_TX_END_TO_ADC_ON_GET(x)                            (((x) & 0xff000000) >> 24)
-#define PHY_BB_TX_TIMING_3_TX_END_TO_ADC_ON_SET(x)                            (((x) << 24) & 0xff000000)
-
-/* macros for BB_addac_parallel_control */
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ADDRESS                                                 0x0000982c
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFFSET                                                  0x0000982c
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_DACLPMODE_MSB                                               12
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_DACLPMODE_LSB                                               12
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_DACLPMODE_MASK                                      0x00001000
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_DACLPMODE_GET(x)                    (((x) & 0x00001000) >> 12)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_DACLPMODE_SET(x)                    (((x) << 12) & 0x00001000)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDDAC_MSB                                                  13
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDDAC_LSB                                                  13
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDDAC_MASK                                         0x00002000
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDDAC_GET(x)                       (((x) & 0x00002000) >> 13)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDDAC_SET(x)                       (((x) << 13) & 0x00002000)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDADC_MSB                                                  15
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDADC_LSB                                                  15
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDADC_MASK                                         0x00008000
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDADC_GET(x)                       (((x) & 0x00008000) >> 15)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_OFF_PWDADC_SET(x)                       (((x) << 15) & 0x00008000)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_DACLPMODE_MSB                                                28
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_DACLPMODE_LSB                                                28
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_DACLPMODE_MASK                                       0x10000000
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_DACLPMODE_GET(x)                     (((x) & 0x10000000) >> 28)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_DACLPMODE_SET(x)                     (((x) << 28) & 0x10000000)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDDAC_MSB                                                   29
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDDAC_LSB                                                   29
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDDAC_MASK                                          0x20000000
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDDAC_GET(x)                        (((x) & 0x20000000) >> 29)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDDAC_SET(x)                        (((x) << 29) & 0x20000000)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDADC_MSB                                                   31
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDADC_LSB                                                   31
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDADC_MASK                                          0x80000000
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDADC_GET(x)                        (((x) & 0x80000000) >> 31)
-#define PHY_BB_ADDAC_PARALLEL_CONTROL_ON_PWDADC_SET(x)                        (((x) << 31) & 0x80000000)
-
-/* macros for BB_xpa_timing_control */
-#define PHY_BB_XPA_TIMING_CONTROL_ADDRESS                                                     0x00009834
-#define PHY_BB_XPA_TIMING_CONTROL_OFFSET                                                      0x00009834
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAA_ON_MSB                                              7
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAA_ON_LSB                                              0
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAA_ON_MASK                                    0x000000ff
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAA_ON_GET(x)                   (((x) & 0x000000ff) >> 0)
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAA_ON_SET(x)                   (((x) << 0) & 0x000000ff)
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAB_ON_MSB                                             15
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAB_ON_LSB                                              8
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAB_ON_MASK                                    0x0000ff00
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAB_ON_GET(x)                   (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_XPA_TIMING_CONTROL_TX_FRAME_TO_XPAB_ON_SET(x)                   (((x) << 8) & 0x0000ff00)
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAA_OFF_MSB                                              23
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAA_OFF_LSB                                              16
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAA_OFF_MASK                                     0x00ff0000
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAA_OFF_GET(x)                   (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAA_OFF_SET(x)                   (((x) << 16) & 0x00ff0000)
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAB_OFF_MSB                                              31
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAB_OFF_LSB                                              24
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAB_OFF_MASK                                     0xff000000
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAB_OFF_GET(x)                   (((x) & 0xff000000) >> 24)
-#define PHY_BB_XPA_TIMING_CONTROL_TX_END_TO_XPAB_OFF_SET(x)                   (((x) << 24) & 0xff000000)
-
-/* macros for BB_misc_pa_control */
-#define PHY_BB_MISC_PA_CONTROL_ADDRESS                                                        0x00009838
-#define PHY_BB_MISC_PA_CONTROL_OFFSET                                                         0x00009838
-#define PHY_BB_MISC_PA_CONTROL_XPAA_ACTIVE_HIGH_MSB                                                    0
-#define PHY_BB_MISC_PA_CONTROL_XPAA_ACTIVE_HIGH_LSB                                                    0
-#define PHY_BB_MISC_PA_CONTROL_XPAA_ACTIVE_HIGH_MASK                                          0x00000001
-#define PHY_BB_MISC_PA_CONTROL_XPAA_ACTIVE_HIGH_GET(x)                         (((x) & 0x00000001) >> 0)
-#define PHY_BB_MISC_PA_CONTROL_XPAA_ACTIVE_HIGH_SET(x)                         (((x) << 0) & 0x00000001)
-#define PHY_BB_MISC_PA_CONTROL_XPAB_ACTIVE_HIGH_MSB                                                    1
-#define PHY_BB_MISC_PA_CONTROL_XPAB_ACTIVE_HIGH_LSB                                                    1
-#define PHY_BB_MISC_PA_CONTROL_XPAB_ACTIVE_HIGH_MASK                                          0x00000002
-#define PHY_BB_MISC_PA_CONTROL_XPAB_ACTIVE_HIGH_GET(x)                         (((x) & 0x00000002) >> 1)
-#define PHY_BB_MISC_PA_CONTROL_XPAB_ACTIVE_HIGH_SET(x)                         (((x) << 1) & 0x00000002)
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAA_MSB                                                         2
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAA_LSB                                                         2
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAA_MASK                                               0x00000004
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAA_GET(x)                              (((x) & 0x00000004) >> 2)
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAA_SET(x)                              (((x) << 2) & 0x00000004)
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAB_MSB                                                         3
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAB_LSB                                                         3
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAB_MASK                                               0x00000008
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAB_GET(x)                              (((x) & 0x00000008) >> 3)
-#define PHY_BB_MISC_PA_CONTROL_ENABLE_XPAB_SET(x)                              (((x) << 3) & 0x00000008)
-
-/* macros for BB_tstdac_constant */
-#define PHY_BB_TSTDAC_CONSTANT_ADDRESS                                                        0x0000983c
-#define PHY_BB_TSTDAC_CONSTANT_OFFSET                                                         0x0000983c
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_I_MSB                                               10
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_I_LSB                                                0
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_I_MASK                                      0x000007ff
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_I_GET(x)                     (((x) & 0x000007ff) >> 0)
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_I_SET(x)                     (((x) << 0) & 0x000007ff)
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_Q_MSB                                               21
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_Q_LSB                                               11
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_Q_MASK                                      0x003ff800
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_Q_GET(x)                    (((x) & 0x003ff800) >> 11)
-#define PHY_BB_TSTDAC_CONSTANT_CF_TSTDAC_CONSTANT_Q_SET(x)                    (((x) << 11) & 0x003ff800)
-
-/* macros for BB_find_signal_low */
-#define PHY_BB_FIND_SIGNAL_LOW_ADDRESS                                                        0x00009840
-#define PHY_BB_FIND_SIGNAL_LOW_OFFSET                                                         0x00009840
-#define PHY_BB_FIND_SIGNAL_LOW_RELSTEP_LOW_MSB                                                         5
-#define PHY_BB_FIND_SIGNAL_LOW_RELSTEP_LOW_LSB                                                         0
-#define PHY_BB_FIND_SIGNAL_LOW_RELSTEP_LOW_MASK                                               0x0000003f
-#define PHY_BB_FIND_SIGNAL_LOW_RELSTEP_LOW_GET(x)                              (((x) & 0x0000003f) >> 0)
-#define PHY_BB_FIND_SIGNAL_LOW_RELSTEP_LOW_SET(x)                              (((x) << 0) & 0x0000003f)
-#define PHY_BB_FIND_SIGNAL_LOW_FIRSTEP_LOW_MSB                                                        11
-#define PHY_BB_FIND_SIGNAL_LOW_FIRSTEP_LOW_LSB                                                         6
-#define PHY_BB_FIND_SIGNAL_LOW_FIRSTEP_LOW_MASK                                               0x00000fc0
-#define PHY_BB_FIND_SIGNAL_LOW_FIRSTEP_LOW_GET(x)                              (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_FIND_SIGNAL_LOW_FIRSTEP_LOW_SET(x)                              (((x) << 6) & 0x00000fc0)
-#define PHY_BB_FIND_SIGNAL_LOW_FIRPWR_LOW_MSB                                                         19
-#define PHY_BB_FIND_SIGNAL_LOW_FIRPWR_LOW_LSB                                                         12
-#define PHY_BB_FIND_SIGNAL_LOW_FIRPWR_LOW_MASK                                                0x000ff000
-#define PHY_BB_FIND_SIGNAL_LOW_FIRPWR_LOW_GET(x)                              (((x) & 0x000ff000) >> 12)
-#define PHY_BB_FIND_SIGNAL_LOW_FIRPWR_LOW_SET(x)                              (((x) << 12) & 0x000ff000)
-#define PHY_BB_FIND_SIGNAL_LOW_YCOK_MAX_LOW_MSB                                                       23
-#define PHY_BB_FIND_SIGNAL_LOW_YCOK_MAX_LOW_LSB                                                       20
-#define PHY_BB_FIND_SIGNAL_LOW_YCOK_MAX_LOW_MASK                                              0x00f00000
-#define PHY_BB_FIND_SIGNAL_LOW_YCOK_MAX_LOW_GET(x)                            (((x) & 0x00f00000) >> 20)
-#define PHY_BB_FIND_SIGNAL_LOW_YCOK_MAX_LOW_SET(x)                            (((x) << 20) & 0x00f00000)
-#define PHY_BB_FIND_SIGNAL_LOW_LONG_SC_THRESH_MSB                                                     30
-#define PHY_BB_FIND_SIGNAL_LOW_LONG_SC_THRESH_LSB                                                     24
-#define PHY_BB_FIND_SIGNAL_LOW_LONG_SC_THRESH_MASK                                            0x7f000000
-#define PHY_BB_FIND_SIGNAL_LOW_LONG_SC_THRESH_GET(x)                          (((x) & 0x7f000000) >> 24)
-#define PHY_BB_FIND_SIGNAL_LOW_LONG_SC_THRESH_SET(x)                          (((x) << 24) & 0x7f000000)
-
-/* macros for BB_settling_time */
-#define PHY_BB_SETTLING_TIME_ADDRESS                                                          0x00009844
-#define PHY_BB_SETTLING_TIME_OFFSET                                                           0x00009844
-#define PHY_BB_SETTLING_TIME_AGC_SETTLING_MSB                                                          6
-#define PHY_BB_SETTLING_TIME_AGC_SETTLING_LSB                                                          0
-#define PHY_BB_SETTLING_TIME_AGC_SETTLING_MASK                                                0x0000007f
-#define PHY_BB_SETTLING_TIME_AGC_SETTLING_GET(x)                               (((x) & 0x0000007f) >> 0)
-#define PHY_BB_SETTLING_TIME_AGC_SETTLING_SET(x)                               (((x) << 0) & 0x0000007f)
-#define PHY_BB_SETTLING_TIME_SWITCH_SETTLING_MSB                                                      13
-#define PHY_BB_SETTLING_TIME_SWITCH_SETTLING_LSB                                                       7
-#define PHY_BB_SETTLING_TIME_SWITCH_SETTLING_MASK                                             0x00003f80
-#define PHY_BB_SETTLING_TIME_SWITCH_SETTLING_GET(x)                            (((x) & 0x00003f80) >> 7)
-#define PHY_BB_SETTLING_TIME_SWITCH_SETTLING_SET(x)                            (((x) << 7) & 0x00003f80)
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRL_MSB                                                          19
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRL_LSB                                                          14
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRL_MASK                                                 0x000fc000
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRL_GET(x)                               (((x) & 0x000fc000) >> 14)
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRL_SET(x)                               (((x) << 14) & 0x000fc000)
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRH_MSB                                                          25
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRH_LSB                                                          20
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRH_MASK                                                 0x03f00000
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRH_GET(x)                               (((x) & 0x03f00000) >> 20)
-#define PHY_BB_SETTLING_TIME_ADCSAT_THRH_SET(x)                               (((x) << 20) & 0x03f00000)
-#define PHY_BB_SETTLING_TIME_LBRESET_ADVANCE_MSB                                                      29
-#define PHY_BB_SETTLING_TIME_LBRESET_ADVANCE_LSB                                                      26
-#define PHY_BB_SETTLING_TIME_LBRESET_ADVANCE_MASK                                             0x3c000000
-#define PHY_BB_SETTLING_TIME_LBRESET_ADVANCE_GET(x)                           (((x) & 0x3c000000) >> 26)
-#define PHY_BB_SETTLING_TIME_LBRESET_ADVANCE_SET(x)                           (((x) << 26) & 0x3c000000)
-
-/* macros for BB_gain_force_max_gains_b0 */
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_ADDRESS                                                0x00009848
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_OFFSET                                                 0x00009848
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN1_HYST_MARGIN_0_MSB                                      13
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN1_HYST_MARGIN_0_LSB                                       7
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN1_HYST_MARGIN_0_MASK                             0x00003f80
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN1_HYST_MARGIN_0_GET(x)            (((x) & 0x00003f80) >> 7)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN1_HYST_MARGIN_0_SET(x)            (((x) << 7) & 0x00003f80)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN2_HYST_MARGIN_0_MSB                                      20
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN2_HYST_MARGIN_0_LSB                                      14
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN2_HYST_MARGIN_0_MASK                             0x001fc000
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN2_HYST_MARGIN_0_GET(x)           (((x) & 0x001fc000) >> 14)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_XATTEN2_HYST_MARGIN_0_SET(x)           (((x) << 14) & 0x001fc000)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_GAIN_FORCE_MSB                                                 21
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_GAIN_FORCE_LSB                                                 21
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_GAIN_FORCE_MASK                                        0x00200000
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_GAIN_FORCE_GET(x)                      (((x) & 0x00200000) >> 21)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_GAIN_FORCE_SET(x)                      (((x) << 21) & 0x00200000)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_ENABLE_SHARED_RX_MSB                                           31
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_ENABLE_SHARED_RX_LSB                                           31
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_ENABLE_SHARED_RX_MASK                                  0x80000000
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_ENABLE_SHARED_RX_GET(x)                (((x) & 0x80000000) >> 31)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B0_ENABLE_SHARED_RX_SET(x)                (((x) << 31) & 0x80000000)
-
-/* macros for BB_gains_min_offsets_b0 */
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_ADDRESS                                                   0x0000984c
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSET                                                    0x0000984c
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC1_MSB                                                       6
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC1_LSB                                                       0
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC1_MASK                                             0x0000007f
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC1_GET(x)                            (((x) & 0x0000007f) >> 0)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC1_SET(x)                            (((x) << 0) & 0x0000007f)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC2_MSB                                                      11
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC2_LSB                                                       7
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC2_MASK                                             0x00000f80
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC2_GET(x)                            (((x) & 0x00000f80) >> 7)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC2_SET(x)                            (((x) << 7) & 0x00000f80)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC3_MSB                                                      16
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC3_LSB                                                      12
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC3_MASK                                             0x0001f000
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC3_GET(x)                           (((x) & 0x0001f000) >> 12)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_OFFSETC3_SET(x)                           (((x) << 12) & 0x0001f000)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_RF_GAIN_F_0_MSB                                                   24
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_RF_GAIN_F_0_LSB                                                   17
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_RF_GAIN_F_0_MASK                                          0x01fe0000
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_RF_GAIN_F_0_GET(x)                        (((x) & 0x01fe0000) >> 17)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_RF_GAIN_F_0_SET(x)                        (((x) << 17) & 0x01fe0000)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN1_SW_F_0_MSB                                                25
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN1_SW_F_0_LSB                                                25
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN1_SW_F_0_MASK                                       0x02000000
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN1_SW_F_0_GET(x)                     (((x) & 0x02000000) >> 25)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN1_SW_F_0_SET(x)                     (((x) << 25) & 0x02000000)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN2_SW_F_0_MSB                                                26
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN2_SW_F_0_LSB                                                26
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN2_SW_F_0_MASK                                       0x04000000
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN2_SW_F_0_GET(x)                     (((x) & 0x04000000) >> 26)
-#define PHY_BB_GAINS_MIN_OFFSETS_B0_XATTEN2_SW_F_0_SET(x)                     (((x) << 26) & 0x04000000)
-
-/* macros for BB_desired_sigsize */
-#define PHY_BB_DESIRED_SIGSIZE_ADDRESS                                                        0x00009850
-#define PHY_BB_DESIRED_SIGSIZE_OFFSET                                                         0x00009850
-#define PHY_BB_DESIRED_SIGSIZE_ADC_DESIRED_SIZE_MSB                                                    7
-#define PHY_BB_DESIRED_SIGSIZE_ADC_DESIRED_SIZE_LSB                                                    0
-#define PHY_BB_DESIRED_SIGSIZE_ADC_DESIRED_SIZE_MASK                                          0x000000ff
-#define PHY_BB_DESIRED_SIGSIZE_ADC_DESIRED_SIZE_GET(x)                         (((x) & 0x000000ff) >> 0)
-#define PHY_BB_DESIRED_SIGSIZE_ADC_DESIRED_SIZE_SET(x)                         (((x) << 0) & 0x000000ff)
-#define PHY_BB_DESIRED_SIGSIZE_TOTAL_DESIRED_MSB                                                      27
-#define PHY_BB_DESIRED_SIGSIZE_TOTAL_DESIRED_LSB                                                      20
-#define PHY_BB_DESIRED_SIGSIZE_TOTAL_DESIRED_MASK                                             0x0ff00000
-#define PHY_BB_DESIRED_SIGSIZE_TOTAL_DESIRED_GET(x)                           (((x) & 0x0ff00000) >> 20)
-#define PHY_BB_DESIRED_SIGSIZE_TOTAL_DESIRED_SET(x)                           (((x) << 20) & 0x0ff00000)
-#define PHY_BB_DESIRED_SIGSIZE_INIT_GC_COUNT_MAX_MSB                                                  29
-#define PHY_BB_DESIRED_SIGSIZE_INIT_GC_COUNT_MAX_LSB                                                  28
-#define PHY_BB_DESIRED_SIGSIZE_INIT_GC_COUNT_MAX_MASK                                         0x30000000
-#define PHY_BB_DESIRED_SIGSIZE_INIT_GC_COUNT_MAX_GET(x)                       (((x) & 0x30000000) >> 28)
-#define PHY_BB_DESIRED_SIGSIZE_INIT_GC_COUNT_MAX_SET(x)                       (((x) << 28) & 0x30000000)
-#define PHY_BB_DESIRED_SIGSIZE_REDUCE_INIT_GC_COUNT_MSB                                               30
-#define PHY_BB_DESIRED_SIGSIZE_REDUCE_INIT_GC_COUNT_LSB                                               30
-#define PHY_BB_DESIRED_SIGSIZE_REDUCE_INIT_GC_COUNT_MASK                                      0x40000000
-#define PHY_BB_DESIRED_SIGSIZE_REDUCE_INIT_GC_COUNT_GET(x)                    (((x) & 0x40000000) >> 30)
-#define PHY_BB_DESIRED_SIGSIZE_REDUCE_INIT_GC_COUNT_SET(x)                    (((x) << 30) & 0x40000000)
-#define PHY_BB_DESIRED_SIGSIZE_ENA_INIT_GAIN_MSB                                                      31
-#define PHY_BB_DESIRED_SIGSIZE_ENA_INIT_GAIN_LSB                                                      31
-#define PHY_BB_DESIRED_SIGSIZE_ENA_INIT_GAIN_MASK                                             0x80000000
-#define PHY_BB_DESIRED_SIGSIZE_ENA_INIT_GAIN_GET(x)                           (((x) & 0x80000000) >> 31)
-#define PHY_BB_DESIRED_SIGSIZE_ENA_INIT_GAIN_SET(x)                           (((x) << 31) & 0x80000000)
-
-/* macros for BB_timing_control_3a */
-#define PHY_BB_TIMING_CONTROL_3A_ADDRESS                                                      0x00009854
-#define PHY_BB_TIMING_CONTROL_3A_OFFSET                                                       0x00009854
-#define PHY_BB_TIMING_CONTROL_3A_STE_THR_HI_RSSI_MSB                                                   6
-#define PHY_BB_TIMING_CONTROL_3A_STE_THR_HI_RSSI_LSB                                                   0
-#define PHY_BB_TIMING_CONTROL_3A_STE_THR_HI_RSSI_MASK                                         0x0000007f
-#define PHY_BB_TIMING_CONTROL_3A_STE_THR_HI_RSSI_GET(x)                        (((x) & 0x0000007f) >> 0)
-#define PHY_BB_TIMING_CONTROL_3A_STE_THR_HI_RSSI_SET(x)                        (((x) << 0) & 0x0000007f)
-
-/* macros for BB_find_signal */
-#define PHY_BB_FIND_SIGNAL_ADDRESS                                                            0x00009858
-#define PHY_BB_FIND_SIGNAL_OFFSET                                                             0x00009858
-#define PHY_BB_FIND_SIGNAL_RELSTEP_MSB                                                                 5
-#define PHY_BB_FIND_SIGNAL_RELSTEP_LSB                                                                 0
-#define PHY_BB_FIND_SIGNAL_RELSTEP_MASK                                                       0x0000003f
-#define PHY_BB_FIND_SIGNAL_RELSTEP_GET(x)                                      (((x) & 0x0000003f) >> 0)
-#define PHY_BB_FIND_SIGNAL_RELSTEP_SET(x)                                      (((x) << 0) & 0x0000003f)
-#define PHY_BB_FIND_SIGNAL_RELPWR_MSB                                                                 11
-#define PHY_BB_FIND_SIGNAL_RELPWR_LSB                                                                  6
-#define PHY_BB_FIND_SIGNAL_RELPWR_MASK                                                        0x00000fc0
-#define PHY_BB_FIND_SIGNAL_RELPWR_GET(x)                                       (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_FIND_SIGNAL_RELPWR_SET(x)                                       (((x) << 6) & 0x00000fc0)
-#define PHY_BB_FIND_SIGNAL_FIRSTEP_MSB                                                                17
-#define PHY_BB_FIND_SIGNAL_FIRSTEP_LSB                                                                12
-#define PHY_BB_FIND_SIGNAL_FIRSTEP_MASK                                                       0x0003f000
-#define PHY_BB_FIND_SIGNAL_FIRSTEP_GET(x)                                     (((x) & 0x0003f000) >> 12)
-#define PHY_BB_FIND_SIGNAL_FIRSTEP_SET(x)                                     (((x) << 12) & 0x0003f000)
-#define PHY_BB_FIND_SIGNAL_FIRPWR_MSB                                                                 25
-#define PHY_BB_FIND_SIGNAL_FIRPWR_LSB                                                                 18
-#define PHY_BB_FIND_SIGNAL_FIRPWR_MASK                                                        0x03fc0000
-#define PHY_BB_FIND_SIGNAL_FIRPWR_GET(x)                                      (((x) & 0x03fc0000) >> 18)
-#define PHY_BB_FIND_SIGNAL_FIRPWR_SET(x)                                      (((x) << 18) & 0x03fc0000)
-#define PHY_BB_FIND_SIGNAL_M1COUNT_MAX_MSB                                                            31
-#define PHY_BB_FIND_SIGNAL_M1COUNT_MAX_LSB                                                            26
-#define PHY_BB_FIND_SIGNAL_M1COUNT_MAX_MASK                                                   0xfc000000
-#define PHY_BB_FIND_SIGNAL_M1COUNT_MAX_GET(x)                                 (((x) & 0xfc000000) >> 26)
-#define PHY_BB_FIND_SIGNAL_M1COUNT_MAX_SET(x)                                 (((x) << 26) & 0xfc000000)
-
-/* macros for BB_agc */
-#define PHY_BB_AGC_ADDRESS                                                                    0x0000985c
-#define PHY_BB_AGC_OFFSET                                                                     0x0000985c
-#define PHY_BB_AGC_COARSEPWR_CONST_MSB                                                                 6
-#define PHY_BB_AGC_COARSEPWR_CONST_LSB                                                                 0
-#define PHY_BB_AGC_COARSEPWR_CONST_MASK                                                       0x0000007f
-#define PHY_BB_AGC_COARSEPWR_CONST_GET(x)                                      (((x) & 0x0000007f) >> 0)
-#define PHY_BB_AGC_COARSEPWR_CONST_SET(x)                                      (((x) << 0) & 0x0000007f)
-#define PHY_BB_AGC_COARSE_LOW_MSB                                                                     14
-#define PHY_BB_AGC_COARSE_LOW_LSB                                                                      7
-#define PHY_BB_AGC_COARSE_LOW_MASK                                                            0x00007f80
-#define PHY_BB_AGC_COARSE_LOW_GET(x)                                           (((x) & 0x00007f80) >> 7)
-#define PHY_BB_AGC_COARSE_LOW_SET(x)                                           (((x) << 7) & 0x00007f80)
-#define PHY_BB_AGC_COARSE_HIGH_MSB                                                                    21
-#define PHY_BB_AGC_COARSE_HIGH_LSB                                                                    15
-#define PHY_BB_AGC_COARSE_HIGH_MASK                                                           0x003f8000
-#define PHY_BB_AGC_COARSE_HIGH_GET(x)                                         (((x) & 0x003f8000) >> 15)
-#define PHY_BB_AGC_COARSE_HIGH_SET(x)                                         (((x) << 15) & 0x003f8000)
-#define PHY_BB_AGC_QUICK_DROP_MSB                                                                     29
-#define PHY_BB_AGC_QUICK_DROP_LSB                                                                     22
-#define PHY_BB_AGC_QUICK_DROP_MASK                                                            0x3fc00000
-#define PHY_BB_AGC_QUICK_DROP_GET(x)                                          (((x) & 0x3fc00000) >> 22)
-#define PHY_BB_AGC_QUICK_DROP_SET(x)                                          (((x) << 22) & 0x3fc00000)
-#define PHY_BB_AGC_RSSI_OUT_SELECT_MSB                                                                31
-#define PHY_BB_AGC_RSSI_OUT_SELECT_LSB                                                                30
-#define PHY_BB_AGC_RSSI_OUT_SELECT_MASK                                                       0xc0000000
-#define PHY_BB_AGC_RSSI_OUT_SELECT_GET(x)                                     (((x) & 0xc0000000) >> 30)
-#define PHY_BB_AGC_RSSI_OUT_SELECT_SET(x)                                     (((x) << 30) & 0xc0000000)
-
-/* macros for BB_agc_control */
-#define PHY_BB_AGC_CONTROL_ADDRESS                                                            0x00009860
-#define PHY_BB_AGC_CONTROL_OFFSET                                                             0x00009860
-#define PHY_BB_AGC_CONTROL_DO_CALIBRATE_MSB                                                            0
-#define PHY_BB_AGC_CONTROL_DO_CALIBRATE_LSB                                                            0
-#define PHY_BB_AGC_CONTROL_DO_CALIBRATE_MASK                                                  0x00000001
-#define PHY_BB_AGC_CONTROL_DO_CALIBRATE_GET(x)                                 (((x) & 0x00000001) >> 0)
-#define PHY_BB_AGC_CONTROL_DO_CALIBRATE_SET(x)                                 (((x) << 0) & 0x00000001)
-#define PHY_BB_AGC_CONTROL_DO_NOISEFLOOR_MSB                                                           1
-#define PHY_BB_AGC_CONTROL_DO_NOISEFLOOR_LSB                                                           1
-#define PHY_BB_AGC_CONTROL_DO_NOISEFLOOR_MASK                                                 0x00000002
-#define PHY_BB_AGC_CONTROL_DO_NOISEFLOOR_GET(x)                                (((x) & 0x00000002) >> 1)
-#define PHY_BB_AGC_CONTROL_DO_NOISEFLOOR_SET(x)                                (((x) << 1) & 0x00000002)
-#define PHY_BB_AGC_CONTROL_MIN_NUM_GAIN_CHANGE_MSB                                                     5
-#define PHY_BB_AGC_CONTROL_MIN_NUM_GAIN_CHANGE_LSB                                                     3
-#define PHY_BB_AGC_CONTROL_MIN_NUM_GAIN_CHANGE_MASK                                           0x00000038
-#define PHY_BB_AGC_CONTROL_MIN_NUM_GAIN_CHANGE_GET(x)                          (((x) & 0x00000038) >> 3)
-#define PHY_BB_AGC_CONTROL_MIN_NUM_GAIN_CHANGE_SET(x)                          (((x) << 3) & 0x00000038)
-#define PHY_BB_AGC_CONTROL_YCOK_MAX_MSB                                                                9
-#define PHY_BB_AGC_CONTROL_YCOK_MAX_LSB                                                                6
-#define PHY_BB_AGC_CONTROL_YCOK_MAX_MASK                                                      0x000003c0
-#define PHY_BB_AGC_CONTROL_YCOK_MAX_GET(x)                                     (((x) & 0x000003c0) >> 6)
-#define PHY_BB_AGC_CONTROL_YCOK_MAX_SET(x)                                     (((x) << 6) & 0x000003c0)
-#define PHY_BB_AGC_CONTROL_LEAKY_BUCKET_ENABLE_MSB                                                    10
-#define PHY_BB_AGC_CONTROL_LEAKY_BUCKET_ENABLE_LSB                                                    10
-#define PHY_BB_AGC_CONTROL_LEAKY_BUCKET_ENABLE_MASK                                           0x00000400
-#define PHY_BB_AGC_CONTROL_LEAKY_BUCKET_ENABLE_GET(x)                         (((x) & 0x00000400) >> 10)
-#define PHY_BB_AGC_CONTROL_LEAKY_BUCKET_ENABLE_SET(x)                         (((x) << 10) & 0x00000400)
-#define PHY_BB_AGC_CONTROL_CAL_ENABLE_MSB                                                             11
-#define PHY_BB_AGC_CONTROL_CAL_ENABLE_LSB                                                             11
-#define PHY_BB_AGC_CONTROL_CAL_ENABLE_MASK                                                    0x00000800
-#define PHY_BB_AGC_CONTROL_CAL_ENABLE_GET(x)                                  (((x) & 0x00000800) >> 11)
-#define PHY_BB_AGC_CONTROL_CAL_ENABLE_SET(x)                                  (((x) << 11) & 0x00000800)
-#define PHY_BB_AGC_CONTROL_USE_TABLE_SEED_MSB                                                         12
-#define PHY_BB_AGC_CONTROL_USE_TABLE_SEED_LSB                                                         12
-#define PHY_BB_AGC_CONTROL_USE_TABLE_SEED_MASK                                                0x00001000
-#define PHY_BB_AGC_CONTROL_USE_TABLE_SEED_GET(x)                              (((x) & 0x00001000) >> 12)
-#define PHY_BB_AGC_CONTROL_USE_TABLE_SEED_SET(x)                              (((x) << 12) & 0x00001000)
-#define PHY_BB_AGC_CONTROL_AGC_UPDATE_TABLE_SEED_MSB                                                  13
-#define PHY_BB_AGC_CONTROL_AGC_UPDATE_TABLE_SEED_LSB                                                  13
-#define PHY_BB_AGC_CONTROL_AGC_UPDATE_TABLE_SEED_MASK                                         0x00002000
-#define PHY_BB_AGC_CONTROL_AGC_UPDATE_TABLE_SEED_GET(x)                       (((x) & 0x00002000) >> 13)
-#define PHY_BB_AGC_CONTROL_AGC_UPDATE_TABLE_SEED_SET(x)                       (((x) << 13) & 0x00002000)
-#define PHY_BB_AGC_CONTROL_ENABLE_NOISEFLOOR_MSB                                                      15
-#define PHY_BB_AGC_CONTROL_ENABLE_NOISEFLOOR_LSB                                                      15
-#define PHY_BB_AGC_CONTROL_ENABLE_NOISEFLOOR_MASK                                             0x00008000
-#define PHY_BB_AGC_CONTROL_ENABLE_NOISEFLOOR_GET(x)                           (((x) & 0x00008000) >> 15)
-#define PHY_BB_AGC_CONTROL_ENABLE_NOISEFLOOR_SET(x)                           (((x) << 15) & 0x00008000)
-#define PHY_BB_AGC_CONTROL_ENABLE_FLTR_CAL_MSB                                                        16
-#define PHY_BB_AGC_CONTROL_ENABLE_FLTR_CAL_LSB                                                        16
-#define PHY_BB_AGC_CONTROL_ENABLE_FLTR_CAL_MASK                                               0x00010000
-#define PHY_BB_AGC_CONTROL_ENABLE_FLTR_CAL_GET(x)                             (((x) & 0x00010000) >> 16)
-#define PHY_BB_AGC_CONTROL_ENABLE_FLTR_CAL_SET(x)                             (((x) << 16) & 0x00010000)
-#define PHY_BB_AGC_CONTROL_NO_UPDATE_NOISEFLOOR_MSB                                                   17
-#define PHY_BB_AGC_CONTROL_NO_UPDATE_NOISEFLOOR_LSB                                                   17
-#define PHY_BB_AGC_CONTROL_NO_UPDATE_NOISEFLOOR_MASK                                          0x00020000
-#define PHY_BB_AGC_CONTROL_NO_UPDATE_NOISEFLOOR_GET(x)                        (((x) & 0x00020000) >> 17)
-#define PHY_BB_AGC_CONTROL_NO_UPDATE_NOISEFLOOR_SET(x)                        (((x) << 17) & 0x00020000)
-#define PHY_BB_AGC_CONTROL_EXTEND_NF_PWR_MEAS_MSB                                                     18
-#define PHY_BB_AGC_CONTROL_EXTEND_NF_PWR_MEAS_LSB                                                     18
-#define PHY_BB_AGC_CONTROL_EXTEND_NF_PWR_MEAS_MASK                                            0x00040000
-#define PHY_BB_AGC_CONTROL_EXTEND_NF_PWR_MEAS_GET(x)                          (((x) & 0x00040000) >> 18)
-#define PHY_BB_AGC_CONTROL_EXTEND_NF_PWR_MEAS_SET(x)                          (((x) << 18) & 0x00040000)
-#define PHY_BB_AGC_CONTROL_CLC_SUCCESS_MSB                                                            19
-#define PHY_BB_AGC_CONTROL_CLC_SUCCESS_LSB                                                            19
-#define PHY_BB_AGC_CONTROL_CLC_SUCCESS_MASK                                                   0x00080000
-#define PHY_BB_AGC_CONTROL_CLC_SUCCESS_GET(x)                                 (((x) & 0x00080000) >> 19)
-#define PHY_BB_AGC_CONTROL_ENABLE_PKDET_CAL_MSB                                                       20
-#define PHY_BB_AGC_CONTROL_ENABLE_PKDET_CAL_LSB                                                       20
-#define PHY_BB_AGC_CONTROL_ENABLE_PKDET_CAL_MASK                                              0x00100000
-#define PHY_BB_AGC_CONTROL_ENABLE_PKDET_CAL_GET(x)                            (((x) & 0x00100000) >> 20)
-#define PHY_BB_AGC_CONTROL_ENABLE_PKDET_CAL_SET(x)                            (((x) << 20) & 0x00100000)
-
-/* macros for BB_cca_b0 */
-#define PHY_BB_CCA_B0_ADDRESS                                                                 0x00009864
-#define PHY_BB_CCA_B0_OFFSET                                                                  0x00009864
-#define PHY_BB_CCA_B0_CF_MAXCCAPWR_0_MSB                                                               8
-#define PHY_BB_CCA_B0_CF_MAXCCAPWR_0_LSB                                                               0
-#define PHY_BB_CCA_B0_CF_MAXCCAPWR_0_MASK                                                     0x000001ff
-#define PHY_BB_CCA_B0_CF_MAXCCAPWR_0_GET(x)                                    (((x) & 0x000001ff) >> 0)
-#define PHY_BB_CCA_B0_CF_MAXCCAPWR_0_SET(x)                                    (((x) << 0) & 0x000001ff)
-#define PHY_BB_CCA_B0_CF_CCA_COUNT_MAXC_MSB                                                           11
-#define PHY_BB_CCA_B0_CF_CCA_COUNT_MAXC_LSB                                                            9
-#define PHY_BB_CCA_B0_CF_CCA_COUNT_MAXC_MASK                                                  0x00000e00
-#define PHY_BB_CCA_B0_CF_CCA_COUNT_MAXC_GET(x)                                 (((x) & 0x00000e00) >> 9)
-#define PHY_BB_CCA_B0_CF_CCA_COUNT_MAXC_SET(x)                                 (((x) << 9) & 0x00000e00)
-#define PHY_BB_CCA_B0_CF_THRESH62_MSB                                                                 19
-#define PHY_BB_CCA_B0_CF_THRESH62_LSB                                                                 12
-#define PHY_BB_CCA_B0_CF_THRESH62_MASK                                                        0x000ff000
-#define PHY_BB_CCA_B0_CF_THRESH62_GET(x)                                      (((x) & 0x000ff000) >> 12)
-#define PHY_BB_CCA_B0_CF_THRESH62_SET(x)                                      (((x) << 12) & 0x000ff000)
-#define PHY_BB_CCA_B0_MINCCAPWR_0_MSB                                                                 28
-#define PHY_BB_CCA_B0_MINCCAPWR_0_LSB                                                                 20
-#define PHY_BB_CCA_B0_MINCCAPWR_0_MASK                                                        0x1ff00000
-#define PHY_BB_CCA_B0_MINCCAPWR_0_GET(x)                                      (((x) & 0x1ff00000) >> 20)
-
-/* macros for BB_sfcorr */
-#define PHY_BB_SFCORR_ADDRESS                                                                 0x00009868
-#define PHY_BB_SFCORR_OFFSET                                                                  0x00009868
-#define PHY_BB_SFCORR_M2COUNT_THR_MSB                                                                  4
-#define PHY_BB_SFCORR_M2COUNT_THR_LSB                                                                  0
-#define PHY_BB_SFCORR_M2COUNT_THR_MASK                                                        0x0000001f
-#define PHY_BB_SFCORR_M2COUNT_THR_GET(x)                                       (((x) & 0x0000001f) >> 0)
-#define PHY_BB_SFCORR_M2COUNT_THR_SET(x)                                       (((x) << 0) & 0x0000001f)
-#define PHY_BB_SFCORR_ADCSAT_THRESH_MSB                                                               10
-#define PHY_BB_SFCORR_ADCSAT_THRESH_LSB                                                                5
-#define PHY_BB_SFCORR_ADCSAT_THRESH_MASK                                                      0x000007e0
-#define PHY_BB_SFCORR_ADCSAT_THRESH_GET(x)                                     (((x) & 0x000007e0) >> 5)
-#define PHY_BB_SFCORR_ADCSAT_THRESH_SET(x)                                     (((x) << 5) & 0x000007e0)
-#define PHY_BB_SFCORR_ADCSAT_ICOUNT_MSB                                                               16
-#define PHY_BB_SFCORR_ADCSAT_ICOUNT_LSB                                                               11
-#define PHY_BB_SFCORR_ADCSAT_ICOUNT_MASK                                                      0x0001f800
-#define PHY_BB_SFCORR_ADCSAT_ICOUNT_GET(x)                                    (((x) & 0x0001f800) >> 11)
-#define PHY_BB_SFCORR_ADCSAT_ICOUNT_SET(x)                                    (((x) << 11) & 0x0001f800)
-#define PHY_BB_SFCORR_M1_THRES_MSB                                                                    23
-#define PHY_BB_SFCORR_M1_THRES_LSB                                                                    17
-#define PHY_BB_SFCORR_M1_THRES_MASK                                                           0x00fe0000
-#define PHY_BB_SFCORR_M1_THRES_GET(x)                                         (((x) & 0x00fe0000) >> 17)
-#define PHY_BB_SFCORR_M1_THRES_SET(x)                                         (((x) << 17) & 0x00fe0000)
-#define PHY_BB_SFCORR_M2_THRES_MSB                                                                    30
-#define PHY_BB_SFCORR_M2_THRES_LSB                                                                    24
-#define PHY_BB_SFCORR_M2_THRES_MASK                                                           0x7f000000
-#define PHY_BB_SFCORR_M2_THRES_GET(x)                                         (((x) & 0x7f000000) >> 24)
-#define PHY_BB_SFCORR_M2_THRES_SET(x)                                         (((x) << 24) & 0x7f000000)
-
-/* macros for BB_self_corr_low */
-#define PHY_BB_SELF_CORR_LOW_ADDRESS                                                          0x0000986c
-#define PHY_BB_SELF_CORR_LOW_OFFSET                                                           0x0000986c
-#define PHY_BB_SELF_CORR_LOW_USE_SELF_CORR_LOW_MSB                                                     0
-#define PHY_BB_SELF_CORR_LOW_USE_SELF_CORR_LOW_LSB                                                     0
-#define PHY_BB_SELF_CORR_LOW_USE_SELF_CORR_LOW_MASK                                           0x00000001
-#define PHY_BB_SELF_CORR_LOW_USE_SELF_CORR_LOW_GET(x)                          (((x) & 0x00000001) >> 0)
-#define PHY_BB_SELF_CORR_LOW_USE_SELF_CORR_LOW_SET(x)                          (((x) << 0) & 0x00000001)
-#define PHY_BB_SELF_CORR_LOW_M1COUNT_MAX_LOW_MSB                                                       7
-#define PHY_BB_SELF_CORR_LOW_M1COUNT_MAX_LOW_LSB                                                       1
-#define PHY_BB_SELF_CORR_LOW_M1COUNT_MAX_LOW_MASK                                             0x000000fe
-#define PHY_BB_SELF_CORR_LOW_M1COUNT_MAX_LOW_GET(x)                            (((x) & 0x000000fe) >> 1)
-#define PHY_BB_SELF_CORR_LOW_M1COUNT_MAX_LOW_SET(x)                            (((x) << 1) & 0x000000fe)
-#define PHY_BB_SELF_CORR_LOW_M2COUNT_THR_LOW_MSB                                                      13
-#define PHY_BB_SELF_CORR_LOW_M2COUNT_THR_LOW_LSB                                                       8
-#define PHY_BB_SELF_CORR_LOW_M2COUNT_THR_LOW_MASK                                             0x00003f00
-#define PHY_BB_SELF_CORR_LOW_M2COUNT_THR_LOW_GET(x)                            (((x) & 0x00003f00) >> 8)
-#define PHY_BB_SELF_CORR_LOW_M2COUNT_THR_LOW_SET(x)                            (((x) << 8) & 0x00003f00)
-#define PHY_BB_SELF_CORR_LOW_M1_THRESH_LOW_MSB                                                        20
-#define PHY_BB_SELF_CORR_LOW_M1_THRESH_LOW_LSB                                                        14
-#define PHY_BB_SELF_CORR_LOW_M1_THRESH_LOW_MASK                                               0x001fc000
-#define PHY_BB_SELF_CORR_LOW_M1_THRESH_LOW_GET(x)                             (((x) & 0x001fc000) >> 14)
-#define PHY_BB_SELF_CORR_LOW_M1_THRESH_LOW_SET(x)                             (((x) << 14) & 0x001fc000)
-#define PHY_BB_SELF_CORR_LOW_M2_THRESH_LOW_MSB                                                        27
-#define PHY_BB_SELF_CORR_LOW_M2_THRESH_LOW_LSB                                                        21
-#define PHY_BB_SELF_CORR_LOW_M2_THRESH_LOW_MASK                                               0x0fe00000
-#define PHY_BB_SELF_CORR_LOW_M2_THRESH_LOW_GET(x)                             (((x) & 0x0fe00000) >> 21)
-#define PHY_BB_SELF_CORR_LOW_M2_THRESH_LOW_SET(x)                             (((x) << 21) & 0x0fe00000)
-
-/* macros for BB_synth_control */
-#define PHY_BB_SYNTH_CONTROL_ADDRESS                                                          0x00009874
-#define PHY_BB_SYNTH_CONTROL_OFFSET                                                           0x00009874
-#define PHY_BB_SYNTH_CONTROL_RFCHANFRAC_MSB                                                           16
-#define PHY_BB_SYNTH_CONTROL_RFCHANFRAC_LSB                                                            0
-#define PHY_BB_SYNTH_CONTROL_RFCHANFRAC_MASK                                                  0x0001ffff
-#define PHY_BB_SYNTH_CONTROL_RFCHANFRAC_GET(x)                                 (((x) & 0x0001ffff) >> 0)
-#define PHY_BB_SYNTH_CONTROL_RFCHANFRAC_SET(x)                                 (((x) << 0) & 0x0001ffff)
-#define PHY_BB_SYNTH_CONTROL_RFCHANNEL_MSB                                                            25
-#define PHY_BB_SYNTH_CONTROL_RFCHANNEL_LSB                                                            17
-#define PHY_BB_SYNTH_CONTROL_RFCHANNEL_MASK                                                   0x03fe0000
-#define PHY_BB_SYNTH_CONTROL_RFCHANNEL_GET(x)                                 (((x) & 0x03fe0000) >> 17)
-#define PHY_BB_SYNTH_CONTROL_RFCHANNEL_SET(x)                                 (((x) << 17) & 0x03fe0000)
-#define PHY_BB_SYNTH_CONTROL_RFAMODEREFSEL_MSB                                                        27
-#define PHY_BB_SYNTH_CONTROL_RFAMODEREFSEL_LSB                                                        26
-#define PHY_BB_SYNTH_CONTROL_RFAMODEREFSEL_MASK                                               0x0c000000
-#define PHY_BB_SYNTH_CONTROL_RFAMODEREFSEL_GET(x)                             (((x) & 0x0c000000) >> 26)
-#define PHY_BB_SYNTH_CONTROL_RFAMODEREFSEL_SET(x)                             (((x) << 26) & 0x0c000000)
-#define PHY_BB_SYNTH_CONTROL_RFFRACMODE_MSB                                                           28
-#define PHY_BB_SYNTH_CONTROL_RFFRACMODE_LSB                                                           28
-#define PHY_BB_SYNTH_CONTROL_RFFRACMODE_MASK                                                  0x10000000
-#define PHY_BB_SYNTH_CONTROL_RFFRACMODE_GET(x)                                (((x) & 0x10000000) >> 28)
-#define PHY_BB_SYNTH_CONTROL_RFFRACMODE_SET(x)                                (((x) << 28) & 0x10000000)
-#define PHY_BB_SYNTH_CONTROL_RFBMODE_MSB                                                              29
-#define PHY_BB_SYNTH_CONTROL_RFBMODE_LSB                                                              29
-#define PHY_BB_SYNTH_CONTROL_RFBMODE_MASK                                                     0x20000000
-#define PHY_BB_SYNTH_CONTROL_RFBMODE_GET(x)                                   (((x) & 0x20000000) >> 29)
-#define PHY_BB_SYNTH_CONTROL_RFBMODE_SET(x)                                   (((x) << 29) & 0x20000000)
-#define PHY_BB_SYNTH_CONTROL_RFSYNTH_CTRL_SSHIFT_MSB                                                  30
-#define PHY_BB_SYNTH_CONTROL_RFSYNTH_CTRL_SSHIFT_LSB                                                  30
-#define PHY_BB_SYNTH_CONTROL_RFSYNTH_CTRL_SSHIFT_MASK                                         0x40000000
-#define PHY_BB_SYNTH_CONTROL_RFSYNTH_CTRL_SSHIFT_GET(x)                       (((x) & 0x40000000) >> 30)
-#define PHY_BB_SYNTH_CONTROL_RFSYNTH_CTRL_SSHIFT_SET(x)                       (((x) << 30) & 0x40000000)
-
-/* macros for BB_addac_clk_select */
-#define PHY_BB_ADDAC_CLK_SELECT_ADDRESS                                                       0x00009878
-#define PHY_BB_ADDAC_CLK_SELECT_OFFSET                                                        0x00009878
-#define PHY_BB_ADDAC_CLK_SELECT_BB_DAC_CLK_SELECT_MSB                                                  3
-#define PHY_BB_ADDAC_CLK_SELECT_BB_DAC_CLK_SELECT_LSB                                                  2
-#define PHY_BB_ADDAC_CLK_SELECT_BB_DAC_CLK_SELECT_MASK                                        0x0000000c
-#define PHY_BB_ADDAC_CLK_SELECT_BB_DAC_CLK_SELECT_GET(x)                       (((x) & 0x0000000c) >> 2)
-#define PHY_BB_ADDAC_CLK_SELECT_BB_DAC_CLK_SELECT_SET(x)                       (((x) << 2) & 0x0000000c)
-#define PHY_BB_ADDAC_CLK_SELECT_BB_ADC_CLK_SELECT_MSB                                                  5
-#define PHY_BB_ADDAC_CLK_SELECT_BB_ADC_CLK_SELECT_LSB                                                  4
-#define PHY_BB_ADDAC_CLK_SELECT_BB_ADC_CLK_SELECT_MASK                                        0x00000030
-#define PHY_BB_ADDAC_CLK_SELECT_BB_ADC_CLK_SELECT_GET(x)                       (((x) & 0x00000030) >> 4)
-#define PHY_BB_ADDAC_CLK_SELECT_BB_ADC_CLK_SELECT_SET(x)                       (((x) << 4) & 0x00000030)
-
-/* macros for BB_pll_cntl */
-#define PHY_BB_PLL_CNTL_ADDRESS                                                               0x0000987c
-#define PHY_BB_PLL_CNTL_OFFSET                                                                0x0000987c
-#define PHY_BB_PLL_CNTL_BB_PLL_DIV_MSB                                                                 9
-#define PHY_BB_PLL_CNTL_BB_PLL_DIV_LSB                                                                 0
-#define PHY_BB_PLL_CNTL_BB_PLL_DIV_MASK                                                       0x000003ff
-#define PHY_BB_PLL_CNTL_BB_PLL_DIV_GET(x)                                      (((x) & 0x000003ff) >> 0)
-#define PHY_BB_PLL_CNTL_BB_PLL_DIV_SET(x)                                      (((x) << 0) & 0x000003ff)
-#define PHY_BB_PLL_CNTL_BB_PLL_REFDIV_MSB                                                             13
-#define PHY_BB_PLL_CNTL_BB_PLL_REFDIV_LSB                                                             10
-#define PHY_BB_PLL_CNTL_BB_PLL_REFDIV_MASK                                                    0x00003c00
-#define PHY_BB_PLL_CNTL_BB_PLL_REFDIV_GET(x)                                  (((x) & 0x00003c00) >> 10)
-#define PHY_BB_PLL_CNTL_BB_PLL_REFDIV_SET(x)                                  (((x) << 10) & 0x00003c00)
-#define PHY_BB_PLL_CNTL_BB_PLL_CLK_SEL_MSB                                                            15
-#define PHY_BB_PLL_CNTL_BB_PLL_CLK_SEL_LSB                                                            14
-#define PHY_BB_PLL_CNTL_BB_PLL_CLK_SEL_MASK                                                   0x0000c000
-#define PHY_BB_PLL_CNTL_BB_PLL_CLK_SEL_GET(x)                                 (((x) & 0x0000c000) >> 14)
-#define PHY_BB_PLL_CNTL_BB_PLL_CLK_SEL_SET(x)                                 (((x) << 14) & 0x0000c000)
-#define PHY_BB_PLL_CNTL_BB_PLLBYPASS_MSB                                                              16
-#define PHY_BB_PLL_CNTL_BB_PLLBYPASS_LSB                                                              16
-#define PHY_BB_PLL_CNTL_BB_PLLBYPASS_MASK                                                     0x00010000
-#define PHY_BB_PLL_CNTL_BB_PLLBYPASS_GET(x)                                   (((x) & 0x00010000) >> 16)
-#define PHY_BB_PLL_CNTL_BB_PLLBYPASS_SET(x)                                   (((x) << 16) & 0x00010000)
-#define PHY_BB_PLL_CNTL_BB_PLL_SETTLE_TIME_MSB                                                        27
-#define PHY_BB_PLL_CNTL_BB_PLL_SETTLE_TIME_LSB                                                        17
-#define PHY_BB_PLL_CNTL_BB_PLL_SETTLE_TIME_MASK                                               0x0ffe0000
-#define PHY_BB_PLL_CNTL_BB_PLL_SETTLE_TIME_GET(x)                             (((x) & 0x0ffe0000) >> 17)
-#define PHY_BB_PLL_CNTL_BB_PLL_SETTLE_TIME_SET(x)                             (((x) << 17) & 0x0ffe0000)
-
-/* macros for BB_vit_spur_mask_A */
-#define PHY_BB_VIT_SPUR_MASK_A_ADDRESS                                                        0x00009900
-#define PHY_BB_VIT_SPUR_MASK_A_OFFSET                                                         0x00009900
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_A_MSB                                                      9
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_A_LSB                                                      0
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_A_MASK                                            0x000003ff
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_A_GET(x)                           (((x) & 0x000003ff) >> 0)
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_A_SET(x)                           (((x) << 0) & 0x000003ff)
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_IDX_A_MSB                                                 16
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_IDX_A_LSB                                                 10
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_IDX_A_MASK                                        0x0001fc00
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_IDX_A_GET(x)                      (((x) & 0x0001fc00) >> 10)
-#define PHY_BB_VIT_SPUR_MASK_A_CF_PUNC_MASK_IDX_A_SET(x)                      (((x) << 10) & 0x0001fc00)
-
-/* macros for BB_vit_spur_mask_B */
-#define PHY_BB_VIT_SPUR_MASK_B_ADDRESS                                                        0x00009904
-#define PHY_BB_VIT_SPUR_MASK_B_OFFSET                                                         0x00009904
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_B_MSB                                                      9
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_B_LSB                                                      0
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_B_MASK                                            0x000003ff
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_B_GET(x)                           (((x) & 0x000003ff) >> 0)
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_B_SET(x)                           (((x) << 0) & 0x000003ff)
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_IDX_B_MSB                                                 16
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_IDX_B_LSB                                                 10
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_IDX_B_MASK                                        0x0001fc00
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_IDX_B_GET(x)                      (((x) & 0x0001fc00) >> 10)
-#define PHY_BB_VIT_SPUR_MASK_B_CF_PUNC_MASK_IDX_B_SET(x)                      (((x) << 10) & 0x0001fc00)
-
-/* macros for BB_pilot_spur_mask */
-#define PHY_BB_PILOT_SPUR_MASK_ADDRESS                                                        0x00009908
-#define PHY_BB_PILOT_SPUR_MASK_OFFSET                                                         0x00009908
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_A_MSB                                                     4
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_A_LSB                                                     0
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_A_MASK                                           0x0000001f
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_A_GET(x)                          (((x) & 0x0000001f) >> 0)
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_A_SET(x)                          (((x) << 0) & 0x0000001f)
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_MSB                                                11
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_LSB                                                 5
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_MASK                                       0x00000fe0
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_GET(x)                      (((x) & 0x00000fe0) >> 5)
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_SET(x)                      (((x) << 5) & 0x00000fe0)
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_B_MSB                                                    16
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_B_LSB                                                    12
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_B_MASK                                           0x0001f000
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_B_GET(x)                         (((x) & 0x0001f000) >> 12)
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_B_SET(x)                         (((x) << 12) & 0x0001f000)
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B_MSB                                                23
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B_LSB                                                17
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B_MASK                                       0x00fe0000
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B_GET(x)                     (((x) & 0x00fe0000) >> 17)
-#define PHY_BB_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B_SET(x)                     (((x) << 17) & 0x00fe0000)
-
-/* macros for BB_chan_spur_mask */
-#define PHY_BB_CHAN_SPUR_MASK_ADDRESS                                                         0x0000990c
-#define PHY_BB_CHAN_SPUR_MASK_OFFSET                                                          0x0000990c
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_A_MSB                                                       4
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_A_LSB                                                       0
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_A_MASK                                             0x0000001f
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_A_GET(x)                            (((x) & 0x0000001f) >> 0)
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_A_SET(x)                            (((x) << 0) & 0x0000001f)
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_MSB                                                  11
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_LSB                                                   5
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_MASK                                         0x00000fe0
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_GET(x)                        (((x) & 0x00000fe0) >> 5)
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_SET(x)                        (((x) << 5) & 0x00000fe0)
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_B_MSB                                                      16
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_B_LSB                                                      12
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_B_MASK                                             0x0001f000
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_B_GET(x)                           (((x) & 0x0001f000) >> 12)
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_B_SET(x)                           (((x) << 12) & 0x0001f000)
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B_MSB                                                  23
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B_LSB                                                  17
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B_MASK                                         0x00fe0000
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B_GET(x)                       (((x) & 0x00fe0000) >> 17)
-#define PHY_BB_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B_SET(x)                       (((x) << 17) & 0x00fe0000)
-
-/* macros for BB_spectral_scan */
-#define PHY_BB_SPECTRAL_SCAN_ADDRESS                                                          0x00009910
-#define PHY_BB_SPECTRAL_SCAN_OFFSET                                                           0x00009910
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ENA_MSB                                                     0
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ENA_LSB                                                     0
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ENA_MASK                                           0x00000001
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ENA_GET(x)                          (((x) & 0x00000001) >> 0)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ENA_SET(x)                          (((x) << 0) & 0x00000001)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ACTIVE_MSB                                                  1
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ACTIVE_LSB                                                  1
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ACTIVE_MASK                                        0x00000002
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ACTIVE_GET(x)                       (((x) & 0x00000002) >> 1)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_ACTIVE_SET(x)                       (((x) << 1) & 0x00000002)
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_RADAR_TCTL_RST_MSB                                                2
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_RADAR_TCTL_RST_LSB                                                2
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_RADAR_TCTL_RST_MASK                                      0x00000004
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_RADAR_TCTL_RST_GET(x)                     (((x) & 0x00000004) >> 2)
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_RADAR_TCTL_RST_SET(x)                     (((x) << 2) & 0x00000004)
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_PULSE_COARSE_LOW_MSB                                              3
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_PULSE_COARSE_LOW_LSB                                              3
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_PULSE_COARSE_LOW_MASK                                    0x00000008
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_PULSE_COARSE_LOW_GET(x)                   (((x) & 0x00000008) >> 3)
-#define PHY_BB_SPECTRAL_SCAN_DISABLE_PULSE_COARSE_LOW_SET(x)                   (((x) << 3) & 0x00000008)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_FFT_PERIOD_MSB                                              7
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_FFT_PERIOD_LSB                                              4
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_FFT_PERIOD_MASK                                    0x000000f0
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_FFT_PERIOD_GET(x)                   (((x) & 0x000000f0) >> 4)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_FFT_PERIOD_SET(x)                   (((x) << 4) & 0x000000f0)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PERIOD_MSB                                                 15
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PERIOD_LSB                                                  8
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PERIOD_MASK                                        0x0000ff00
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PERIOD_GET(x)                       (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PERIOD_SET(x)                       (((x) << 8) & 0x0000ff00)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_COUNT_MSB                                                  27
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_COUNT_LSB                                                  16
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_COUNT_MASK                                         0x0fff0000
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_COUNT_GET(x)                       (((x) & 0x0fff0000) >> 16)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_COUNT_SET(x)                       (((x) << 16) & 0x0fff0000)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_SHORT_RPT_MSB                                              28
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_SHORT_RPT_LSB                                              28
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_SHORT_RPT_MASK                                     0x10000000
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_SHORT_RPT_GET(x)                   (((x) & 0x10000000) >> 28)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_SHORT_RPT_SET(x)                   (((x) << 28) & 0x10000000)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PRIORITY_MSB                                               29
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PRIORITY_LSB                                               29
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PRIORITY_MASK                                      0x20000000
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PRIORITY_GET(x)                    (((x) & 0x20000000) >> 29)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_PRIORITY_SET(x)                    (((x) << 29) & 0x20000000)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_USE_ERR5_MSB                                               30
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_USE_ERR5_LSB                                               30
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_USE_ERR5_MASK                                      0x40000000
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_USE_ERR5_GET(x)                    (((x) & 0x40000000) >> 30)
-#define PHY_BB_SPECTRAL_SCAN_SPECTRAL_SCAN_USE_ERR5_SET(x)                    (((x) << 30) & 0x40000000)
-
-/* macros for BB_analog_power_on_time */
-#define PHY_BB_ANALOG_POWER_ON_TIME_ADDRESS                                                   0x00009914
-#define PHY_BB_ANALOG_POWER_ON_TIME_OFFSET                                                    0x00009914
-#define PHY_BB_ANALOG_POWER_ON_TIME_ACTIVE_TO_RECEIVE_MSB                                             13
-#define PHY_BB_ANALOG_POWER_ON_TIME_ACTIVE_TO_RECEIVE_LSB                                              0
-#define PHY_BB_ANALOG_POWER_ON_TIME_ACTIVE_TO_RECEIVE_MASK                                    0x00003fff
-#define PHY_BB_ANALOG_POWER_ON_TIME_ACTIVE_TO_RECEIVE_GET(x)                   (((x) & 0x00003fff) >> 0)
-#define PHY_BB_ANALOG_POWER_ON_TIME_ACTIVE_TO_RECEIVE_SET(x)                   (((x) << 0) & 0x00003fff)
-
-/* macros for BB_search_start_delay */
-#define PHY_BB_SEARCH_START_DELAY_ADDRESS                                                     0x00009918
-#define PHY_BB_SEARCH_START_DELAY_OFFSET                                                      0x00009918
-#define PHY_BB_SEARCH_START_DELAY_SEARCH_START_DELAY_MSB                                              11
-#define PHY_BB_SEARCH_START_DELAY_SEARCH_START_DELAY_LSB                                               0
-#define PHY_BB_SEARCH_START_DELAY_SEARCH_START_DELAY_MASK                                     0x00000fff
-#define PHY_BB_SEARCH_START_DELAY_SEARCH_START_DELAY_GET(x)                    (((x) & 0x00000fff) >> 0)
-#define PHY_BB_SEARCH_START_DELAY_SEARCH_START_DELAY_SET(x)                    (((x) << 0) & 0x00000fff)
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_FLT_SVD_MSB                                                  12
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_FLT_SVD_LSB                                                  12
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_FLT_SVD_MASK                                         0x00001000
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_FLT_SVD_GET(x)                       (((x) & 0x00001000) >> 12)
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_FLT_SVD_SET(x)                       (((x) << 12) & 0x00001000)
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_SEND_CHAN_MSB                                                13
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_SEND_CHAN_LSB                                                13
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_SEND_CHAN_MASK                                       0x00002000
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_SEND_CHAN_GET(x)                     (((x) & 0x00002000) >> 13)
-#define PHY_BB_SEARCH_START_DELAY_ENABLE_SEND_CHAN_SET(x)                     (((x) << 13) & 0x00002000)
-
-/* macros for BB_max_rx_length */
-#define PHY_BB_MAX_RX_LENGTH_ADDRESS                                                          0x0000991c
-#define PHY_BB_MAX_RX_LENGTH_OFFSET                                                           0x0000991c
-#define PHY_BB_MAX_RX_LENGTH_MAX_RX_LENGTH_MSB                                                        11
-#define PHY_BB_MAX_RX_LENGTH_MAX_RX_LENGTH_LSB                                                         0
-#define PHY_BB_MAX_RX_LENGTH_MAX_RX_LENGTH_MASK                                               0x00000fff
-#define PHY_BB_MAX_RX_LENGTH_MAX_RX_LENGTH_GET(x)                              (((x) & 0x00000fff) >> 0)
-#define PHY_BB_MAX_RX_LENGTH_MAX_RX_LENGTH_SET(x)                              (((x) << 0) & 0x00000fff)
-#define PHY_BB_MAX_RX_LENGTH_MAX_HT_LENGTH_MSB                                                        29
-#define PHY_BB_MAX_RX_LENGTH_MAX_HT_LENGTH_LSB                                                        12
-#define PHY_BB_MAX_RX_LENGTH_MAX_HT_LENGTH_MASK                                               0x3ffff000
-#define PHY_BB_MAX_RX_LENGTH_MAX_HT_LENGTH_GET(x)                             (((x) & 0x3ffff000) >> 12)
-#define PHY_BB_MAX_RX_LENGTH_MAX_HT_LENGTH_SET(x)                             (((x) << 12) & 0x3ffff000)
-
-/* macros for BB_timing_control_4 */
-#define PHY_BB_TIMING_CONTROL_4_ADDRESS                                                       0x00009920
-#define PHY_BB_TIMING_CONTROL_4_OFFSET                                                        0x00009920
-#define PHY_BB_TIMING_CONTROL_4_CAL_LG_COUNT_MAX_MSB                                                  15
-#define PHY_BB_TIMING_CONTROL_4_CAL_LG_COUNT_MAX_LSB                                                  12
-#define PHY_BB_TIMING_CONTROL_4_CAL_LG_COUNT_MAX_MASK                                         0x0000f000
-#define PHY_BB_TIMING_CONTROL_4_CAL_LG_COUNT_MAX_GET(x)                       (((x) & 0x0000f000) >> 12)
-#define PHY_BB_TIMING_CONTROL_4_CAL_LG_COUNT_MAX_SET(x)                       (((x) << 12) & 0x0000f000)
-#define PHY_BB_TIMING_CONTROL_4_DO_GAIN_DC_IQ_CAL_MSB                                                 16
-#define PHY_BB_TIMING_CONTROL_4_DO_GAIN_DC_IQ_CAL_LSB                                                 16
-#define PHY_BB_TIMING_CONTROL_4_DO_GAIN_DC_IQ_CAL_MASK                                        0x00010000
-#define PHY_BB_TIMING_CONTROL_4_DO_GAIN_DC_IQ_CAL_GET(x)                      (((x) & 0x00010000) >> 16)
-#define PHY_BB_TIMING_CONTROL_4_DO_GAIN_DC_IQ_CAL_SET(x)                      (((x) << 16) & 0x00010000)
-#define PHY_BB_TIMING_CONTROL_4_USE_PILOT_TRACK_DF_MSB                                                20
-#define PHY_BB_TIMING_CONTROL_4_USE_PILOT_TRACK_DF_LSB                                                17
-#define PHY_BB_TIMING_CONTROL_4_USE_PILOT_TRACK_DF_MASK                                       0x001e0000
-#define PHY_BB_TIMING_CONTROL_4_USE_PILOT_TRACK_DF_GET(x)                     (((x) & 0x001e0000) >> 17)
-#define PHY_BB_TIMING_CONTROL_4_USE_PILOT_TRACK_DF_SET(x)                     (((x) << 17) & 0x001e0000)
-#define PHY_BB_TIMING_CONTROL_4_EARLY_TRIGGER_THR_MSB                                                 27
-#define PHY_BB_TIMING_CONTROL_4_EARLY_TRIGGER_THR_LSB                                                 21
-#define PHY_BB_TIMING_CONTROL_4_EARLY_TRIGGER_THR_MASK                                        0x0fe00000
-#define PHY_BB_TIMING_CONTROL_4_EARLY_TRIGGER_THR_GET(x)                      (((x) & 0x0fe00000) >> 21)
-#define PHY_BB_TIMING_CONTROL_4_EARLY_TRIGGER_THR_SET(x)                      (((x) << 21) & 0x0fe00000)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_PILOT_MASK_MSB                                                 28
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_PILOT_MASK_LSB                                                 28
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_PILOT_MASK_MASK                                        0x10000000
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_PILOT_MASK_GET(x)                      (((x) & 0x10000000) >> 28)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_PILOT_MASK_SET(x)                      (((x) << 28) & 0x10000000)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_CHAN_MASK_MSB                                                  29
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_CHAN_MASK_LSB                                                  29
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_CHAN_MASK_MASK                                         0x20000000
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_CHAN_MASK_GET(x)                       (((x) & 0x20000000) >> 29)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_CHAN_MASK_SET(x)                       (((x) << 29) & 0x20000000)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_FILTER_MSB                                                30
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_FILTER_LSB                                                30
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_FILTER_MASK                                       0x40000000
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_FILTER_GET(x)                     (((x) & 0x40000000) >> 30)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_FILTER_SET(x)                     (((x) << 30) & 0x40000000)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_RSSI_MSB                                                  31
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_RSSI_LSB                                                  31
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_RSSI_MASK                                         0x80000000
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_RSSI_GET(x)                       (((x) & 0x80000000) >> 31)
-#define PHY_BB_TIMING_CONTROL_4_ENABLE_SPUR_RSSI_SET(x)                       (((x) << 31) & 0x80000000)
-
-/* macros for BB_timing_control_5 */
-#define PHY_BB_TIMING_CONTROL_5_ADDRESS                                                       0x00009924
-#define PHY_BB_TIMING_CONTROL_5_OFFSET                                                        0x00009924
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_CYCPWR_THR1_MSB                                                 0
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_CYCPWR_THR1_LSB                                                 0
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_CYCPWR_THR1_MASK                                       0x00000001
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_CYCPWR_THR1_GET(x)                      (((x) & 0x00000001) >> 0)
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_CYCPWR_THR1_SET(x)                      (((x) << 0) & 0x00000001)
-#define PHY_BB_TIMING_CONTROL_5_CYCPWR_THR1_MSB                                                        7
-#define PHY_BB_TIMING_CONTROL_5_CYCPWR_THR1_LSB                                                        1
-#define PHY_BB_TIMING_CONTROL_5_CYCPWR_THR1_MASK                                              0x000000fe
-#define PHY_BB_TIMING_CONTROL_5_CYCPWR_THR1_GET(x)                             (((x) & 0x000000fe) >> 1)
-#define PHY_BB_TIMING_CONTROL_5_CYCPWR_THR1_SET(x)                             (((x) << 1) & 0x000000fe)
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_RSSI_THR1A_MSB                                                 15
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_RSSI_THR1A_LSB                                                 15
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_RSSI_THR1A_MASK                                        0x00008000
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_RSSI_THR1A_GET(x)                      (((x) & 0x00008000) >> 15)
-#define PHY_BB_TIMING_CONTROL_5_ENABLE_RSSI_THR1A_SET(x)                      (((x) << 15) & 0x00008000)
-#define PHY_BB_TIMING_CONTROL_5_RSSI_THR1A_MSB                                                        22
-#define PHY_BB_TIMING_CONTROL_5_RSSI_THR1A_LSB                                                        16
-#define PHY_BB_TIMING_CONTROL_5_RSSI_THR1A_MASK                                               0x007f0000
-#define PHY_BB_TIMING_CONTROL_5_RSSI_THR1A_GET(x)                             (((x) & 0x007f0000) >> 16)
-#define PHY_BB_TIMING_CONTROL_5_RSSI_THR1A_SET(x)                             (((x) << 16) & 0x007f0000)
-#define PHY_BB_TIMING_CONTROL_5_LONG_SC_THRESH_HI_RSSI_MSB                                            29
-#define PHY_BB_TIMING_CONTROL_5_LONG_SC_THRESH_HI_RSSI_LSB                                            23
-#define PHY_BB_TIMING_CONTROL_5_LONG_SC_THRESH_HI_RSSI_MASK                                   0x3f800000
-#define PHY_BB_TIMING_CONTROL_5_LONG_SC_THRESH_HI_RSSI_GET(x)                 (((x) & 0x3f800000) >> 23)
-#define PHY_BB_TIMING_CONTROL_5_LONG_SC_THRESH_HI_RSSI_SET(x)                 (((x) << 23) & 0x3f800000)
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_MSB                                                30
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_LSB                                                30
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_MASK                                       0x40000000
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_GET(x)                     (((x) & 0x40000000) >> 30)
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_SET(x)                     (((x) << 30) & 0x40000000)
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_EN_MSB                                             31
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_EN_LSB                                             31
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_EN_MASK                                    0x80000000
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_EN_GET(x)                  (((x) & 0x80000000) >> 31)
-#define PHY_BB_TIMING_CONTROL_5_FORCED_AGC_STR_PRI_EN_SET(x)                  (((x) << 31) & 0x80000000)
-
-/* macros for BB_phyonly_warm_reset */
-#define PHY_BB_PHYONLY_WARM_RESET_ADDRESS                                                     0x00009928
-#define PHY_BB_PHYONLY_WARM_RESET_OFFSET                                                      0x00009928
-#define PHY_BB_PHYONLY_WARM_RESET_PHYONLY_RST_WARM_L_MSB                                               0
-#define PHY_BB_PHYONLY_WARM_RESET_PHYONLY_RST_WARM_L_LSB                                               0
-#define PHY_BB_PHYONLY_WARM_RESET_PHYONLY_RST_WARM_L_MASK                                     0x00000001
-#define PHY_BB_PHYONLY_WARM_RESET_PHYONLY_RST_WARM_L_GET(x)                    (((x) & 0x00000001) >> 0)
-#define PHY_BB_PHYONLY_WARM_RESET_PHYONLY_RST_WARM_L_SET(x)                    (((x) << 0) & 0x00000001)
-
-/* macros for BB_phyonly_control */
-#define PHY_BB_PHYONLY_CONTROL_ADDRESS                                                        0x0000992c
-#define PHY_BB_PHYONLY_CONTROL_OFFSET                                                         0x0000992c
-#define PHY_BB_PHYONLY_CONTROL_RX_DRAIN_RATE_MSB                                                       0
-#define PHY_BB_PHYONLY_CONTROL_RX_DRAIN_RATE_LSB                                                       0
-#define PHY_BB_PHYONLY_CONTROL_RX_DRAIN_RATE_MASK                                             0x00000001
-#define PHY_BB_PHYONLY_CONTROL_RX_DRAIN_RATE_GET(x)                            (((x) & 0x00000001) >> 0)
-#define PHY_BB_PHYONLY_CONTROL_RX_DRAIN_RATE_SET(x)                            (((x) << 0) & 0x00000001)
-#define PHY_BB_PHYONLY_CONTROL_LATE_TX_SIGNAL_SYMBOL_MSB                                               1
-#define PHY_BB_PHYONLY_CONTROL_LATE_TX_SIGNAL_SYMBOL_LSB                                               1
-#define PHY_BB_PHYONLY_CONTROL_LATE_TX_SIGNAL_SYMBOL_MASK                                     0x00000002
-#define PHY_BB_PHYONLY_CONTROL_LATE_TX_SIGNAL_SYMBOL_GET(x)                    (((x) & 0x00000002) >> 1)
-#define PHY_BB_PHYONLY_CONTROL_LATE_TX_SIGNAL_SYMBOL_SET(x)                    (((x) << 1) & 0x00000002)
-#define PHY_BB_PHYONLY_CONTROL_GENERATE_SCRAMBLER_MSB                                                  2
-#define PHY_BB_PHYONLY_CONTROL_GENERATE_SCRAMBLER_LSB                                                  2
-#define PHY_BB_PHYONLY_CONTROL_GENERATE_SCRAMBLER_MASK                                        0x00000004
-#define PHY_BB_PHYONLY_CONTROL_GENERATE_SCRAMBLER_GET(x)                       (((x) & 0x00000004) >> 2)
-#define PHY_BB_PHYONLY_CONTROL_GENERATE_SCRAMBLER_SET(x)                       (((x) << 2) & 0x00000004)
-#define PHY_BB_PHYONLY_CONTROL_TX_ANTENNA_SELECT_MSB                                                   3
-#define PHY_BB_PHYONLY_CONTROL_TX_ANTENNA_SELECT_LSB                                                   3
-#define PHY_BB_PHYONLY_CONTROL_TX_ANTENNA_SELECT_MASK                                         0x00000008
-#define PHY_BB_PHYONLY_CONTROL_TX_ANTENNA_SELECT_GET(x)                        (((x) & 0x00000008) >> 3)
-#define PHY_BB_PHYONLY_CONTROL_TX_ANTENNA_SELECT_SET(x)                        (((x) << 3) & 0x00000008)
-#define PHY_BB_PHYONLY_CONTROL_STATIC_TX_ANTENNA_MSB                                                   4
-#define PHY_BB_PHYONLY_CONTROL_STATIC_TX_ANTENNA_LSB                                                   4
-#define PHY_BB_PHYONLY_CONTROL_STATIC_TX_ANTENNA_MASK                                         0x00000010
-#define PHY_BB_PHYONLY_CONTROL_STATIC_TX_ANTENNA_GET(x)                        (((x) & 0x00000010) >> 4)
-#define PHY_BB_PHYONLY_CONTROL_STATIC_TX_ANTENNA_SET(x)                        (((x) << 4) & 0x00000010)
-#define PHY_BB_PHYONLY_CONTROL_RX_ANTENNA_SELECT_MSB                                                   5
-#define PHY_BB_PHYONLY_CONTROL_RX_ANTENNA_SELECT_LSB                                                   5
-#define PHY_BB_PHYONLY_CONTROL_RX_ANTENNA_SELECT_MASK                                         0x00000020
-#define PHY_BB_PHYONLY_CONTROL_RX_ANTENNA_SELECT_GET(x)                        (((x) & 0x00000020) >> 5)
-#define PHY_BB_PHYONLY_CONTROL_RX_ANTENNA_SELECT_SET(x)                        (((x) << 5) & 0x00000020)
-#define PHY_BB_PHYONLY_CONTROL_STATIC_RX_ANTENNA_MSB                                                   6
-#define PHY_BB_PHYONLY_CONTROL_STATIC_RX_ANTENNA_LSB                                                   6
-#define PHY_BB_PHYONLY_CONTROL_STATIC_RX_ANTENNA_MASK                                         0x00000040
-#define PHY_BB_PHYONLY_CONTROL_STATIC_RX_ANTENNA_GET(x)                        (((x) & 0x00000040) >> 6)
-#define PHY_BB_PHYONLY_CONTROL_STATIC_RX_ANTENNA_SET(x)                        (((x) << 6) & 0x00000040)
-#define PHY_BB_PHYONLY_CONTROL_EN_LOW_FREQ_SLEEP_MSB                                                   7
-#define PHY_BB_PHYONLY_CONTROL_EN_LOW_FREQ_SLEEP_LSB                                                   7
-#define PHY_BB_PHYONLY_CONTROL_EN_LOW_FREQ_SLEEP_MASK                                         0x00000080
-#define PHY_BB_PHYONLY_CONTROL_EN_LOW_FREQ_SLEEP_GET(x)                        (((x) & 0x00000080) >> 7)
-#define PHY_BB_PHYONLY_CONTROL_EN_LOW_FREQ_SLEEP_SET(x)                        (((x) << 7) & 0x00000080)
-
-/* macros for BB_powertx_rate1 */
-#define PHY_BB_POWERTX_RATE1_ADDRESS                                                          0x00009934
-#define PHY_BB_POWERTX_RATE1_OFFSET                                                           0x00009934
-#define PHY_BB_POWERTX_RATE1_POWERTX_0_MSB                                                             5
-#define PHY_BB_POWERTX_RATE1_POWERTX_0_LSB                                                             0
-#define PHY_BB_POWERTX_RATE1_POWERTX_0_MASK                                                   0x0000003f
-#define PHY_BB_POWERTX_RATE1_POWERTX_0_GET(x)                                  (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE1_POWERTX_0_SET(x)                                  (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE1_POWERTX_1_MSB                                                            13
-#define PHY_BB_POWERTX_RATE1_POWERTX_1_LSB                                                             8
-#define PHY_BB_POWERTX_RATE1_POWERTX_1_MASK                                                   0x00003f00
-#define PHY_BB_POWERTX_RATE1_POWERTX_1_GET(x)                                  (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE1_POWERTX_1_SET(x)                                  (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE1_POWERTX_2_MSB                                                            21
-#define PHY_BB_POWERTX_RATE1_POWERTX_2_LSB                                                            16
-#define PHY_BB_POWERTX_RATE1_POWERTX_2_MASK                                                   0x003f0000
-#define PHY_BB_POWERTX_RATE1_POWERTX_2_GET(x)                                 (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE1_POWERTX_2_SET(x)                                 (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE1_POWERTX_3_MSB                                                            29
-#define PHY_BB_POWERTX_RATE1_POWERTX_3_LSB                                                            24
-#define PHY_BB_POWERTX_RATE1_POWERTX_3_MASK                                                   0x3f000000
-#define PHY_BB_POWERTX_RATE1_POWERTX_3_GET(x)                                 (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE1_POWERTX_3_SET(x)                                 (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate2 */
-#define PHY_BB_POWERTX_RATE2_ADDRESS                                                          0x00009938
-#define PHY_BB_POWERTX_RATE2_OFFSET                                                           0x00009938
-#define PHY_BB_POWERTX_RATE2_POWERTX_4_MSB                                                             5
-#define PHY_BB_POWERTX_RATE2_POWERTX_4_LSB                                                             0
-#define PHY_BB_POWERTX_RATE2_POWERTX_4_MASK                                                   0x0000003f
-#define PHY_BB_POWERTX_RATE2_POWERTX_4_GET(x)                                  (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE2_POWERTX_4_SET(x)                                  (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE2_POWERTX_5_MSB                                                            13
-#define PHY_BB_POWERTX_RATE2_POWERTX_5_LSB                                                             8
-#define PHY_BB_POWERTX_RATE2_POWERTX_5_MASK                                                   0x00003f00
-#define PHY_BB_POWERTX_RATE2_POWERTX_5_GET(x)                                  (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE2_POWERTX_5_SET(x)                                  (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE2_POWERTX_6_MSB                                                            21
-#define PHY_BB_POWERTX_RATE2_POWERTX_6_LSB                                                            16
-#define PHY_BB_POWERTX_RATE2_POWERTX_6_MASK                                                   0x003f0000
-#define PHY_BB_POWERTX_RATE2_POWERTX_6_GET(x)                                 (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE2_POWERTX_6_SET(x)                                 (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE2_POWERTX_7_MSB                                                            29
-#define PHY_BB_POWERTX_RATE2_POWERTX_7_LSB                                                            24
-#define PHY_BB_POWERTX_RATE2_POWERTX_7_MASK                                                   0x3f000000
-#define PHY_BB_POWERTX_RATE2_POWERTX_7_GET(x)                                 (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE2_POWERTX_7_SET(x)                                 (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_max */
-#define PHY_BB_POWERTX_MAX_ADDRESS                                                            0x0000993c
-#define PHY_BB_POWERTX_MAX_OFFSET                                                             0x0000993c
-#define PHY_BB_POWERTX_MAX_USE_PER_PACKET_POWERTX_MAX_MSB                                              6
-#define PHY_BB_POWERTX_MAX_USE_PER_PACKET_POWERTX_MAX_LSB                                              6
-#define PHY_BB_POWERTX_MAX_USE_PER_PACKET_POWERTX_MAX_MASK                                    0x00000040
-#define PHY_BB_POWERTX_MAX_USE_PER_PACKET_POWERTX_MAX_GET(x)                   (((x) & 0x00000040) >> 6)
-#define PHY_BB_POWERTX_MAX_USE_PER_PACKET_POWERTX_MAX_SET(x)                   (((x) << 6) & 0x00000040)
-
-/* macros for BB_extension_radar */
-#define PHY_BB_EXTENSION_RADAR_ADDRESS                                                        0x00009940
-#define PHY_BB_EXTENSION_RADAR_OFFSET                                                         0x00009940
-#define PHY_BB_EXTENSION_RADAR_BLOCKER40_MAX_RADAR_MSB                                                13
-#define PHY_BB_EXTENSION_RADAR_BLOCKER40_MAX_RADAR_LSB                                                 8
-#define PHY_BB_EXTENSION_RADAR_BLOCKER40_MAX_RADAR_MASK                                       0x00003f00
-#define PHY_BB_EXTENSION_RADAR_BLOCKER40_MAX_RADAR_GET(x)                      (((x) & 0x00003f00) >> 8)
-#define PHY_BB_EXTENSION_RADAR_BLOCKER40_MAX_RADAR_SET(x)                      (((x) << 8) & 0x00003f00)
-#define PHY_BB_EXTENSION_RADAR_ENABLE_EXT_RADAR_MSB                                                   14
-#define PHY_BB_EXTENSION_RADAR_ENABLE_EXT_RADAR_LSB                                                   14
-#define PHY_BB_EXTENSION_RADAR_ENABLE_EXT_RADAR_MASK                                          0x00004000
-#define PHY_BB_EXTENSION_RADAR_ENABLE_EXT_RADAR_GET(x)                        (((x) & 0x00004000) >> 14)
-#define PHY_BB_EXTENSION_RADAR_ENABLE_EXT_RADAR_SET(x)                        (((x) << 14) & 0x00004000)
-#define PHY_BB_EXTENSION_RADAR_RADAR_DC_PWR_THRESH_MSB                                                22
-#define PHY_BB_EXTENSION_RADAR_RADAR_DC_PWR_THRESH_LSB                                                15
-#define PHY_BB_EXTENSION_RADAR_RADAR_DC_PWR_THRESH_MASK                                       0x007f8000
-#define PHY_BB_EXTENSION_RADAR_RADAR_DC_PWR_THRESH_GET(x)                     (((x) & 0x007f8000) >> 15)
-#define PHY_BB_EXTENSION_RADAR_RADAR_DC_PWR_THRESH_SET(x)                     (((x) << 15) & 0x007f8000)
-#define PHY_BB_EXTENSION_RADAR_RADAR_LB_DC_CAP_MSB                                                    30
-#define PHY_BB_EXTENSION_RADAR_RADAR_LB_DC_CAP_LSB                                                    23
-#define PHY_BB_EXTENSION_RADAR_RADAR_LB_DC_CAP_MASK                                           0x7f800000
-#define PHY_BB_EXTENSION_RADAR_RADAR_LB_DC_CAP_GET(x)                         (((x) & 0x7f800000) >> 23)
-#define PHY_BB_EXTENSION_RADAR_RADAR_LB_DC_CAP_SET(x)                         (((x) << 23) & 0x7f800000)
-#define PHY_BB_EXTENSION_RADAR_DISABLE_ADCSAT_HOLD_MSB                                                31
-#define PHY_BB_EXTENSION_RADAR_DISABLE_ADCSAT_HOLD_LSB                                                31
-#define PHY_BB_EXTENSION_RADAR_DISABLE_ADCSAT_HOLD_MASK                                       0x80000000
-#define PHY_BB_EXTENSION_RADAR_DISABLE_ADCSAT_HOLD_GET(x)                     (((x) & 0x80000000) >> 31)
-#define PHY_BB_EXTENSION_RADAR_DISABLE_ADCSAT_HOLD_SET(x)                     (((x) << 31) & 0x80000000)
-
-/* macros for BB_frame_control */
-#define PHY_BB_FRAME_CONTROL_ADDRESS                                                          0x00009944
-#define PHY_BB_FRAME_CONTROL_OFFSET                                                           0x00009944
-#define PHY_BB_FRAME_CONTROL_CF_OVERLAP_WINDOW_MSB                                                     1
-#define PHY_BB_FRAME_CONTROL_CF_OVERLAP_WINDOW_LSB                                                     0
-#define PHY_BB_FRAME_CONTROL_CF_OVERLAP_WINDOW_MASK                                           0x00000003
-#define PHY_BB_FRAME_CONTROL_CF_OVERLAP_WINDOW_GET(x)                          (((x) & 0x00000003) >> 0)
-#define PHY_BB_FRAME_CONTROL_CF_OVERLAP_WINDOW_SET(x)                          (((x) << 0) & 0x00000003)
-#define PHY_BB_FRAME_CONTROL_CF_SCALE_SHORT_MSB                                                        2
-#define PHY_BB_FRAME_CONTROL_CF_SCALE_SHORT_LSB                                                        2
-#define PHY_BB_FRAME_CONTROL_CF_SCALE_SHORT_MASK                                              0x00000004
-#define PHY_BB_FRAME_CONTROL_CF_SCALE_SHORT_GET(x)                             (((x) & 0x00000004) >> 2)
-#define PHY_BB_FRAME_CONTROL_CF_SCALE_SHORT_SET(x)                             (((x) << 2) & 0x00000004)
-#define PHY_BB_FRAME_CONTROL_CF_TX_CLIP_MSB                                                            5
-#define PHY_BB_FRAME_CONTROL_CF_TX_CLIP_LSB                                                            3
-#define PHY_BB_FRAME_CONTROL_CF_TX_CLIP_MASK                                                  0x00000038
-#define PHY_BB_FRAME_CONTROL_CF_TX_CLIP_GET(x)                                 (((x) & 0x00000038) >> 3)
-#define PHY_BB_FRAME_CONTROL_CF_TX_CLIP_SET(x)                                 (((x) << 3) & 0x00000038)
-#define PHY_BB_FRAME_CONTROL_CF_TX_DOUBLESAMP_DAC_MSB                                                  7
-#define PHY_BB_FRAME_CONTROL_CF_TX_DOUBLESAMP_DAC_LSB                                                  6
-#define PHY_BB_FRAME_CONTROL_CF_TX_DOUBLESAMP_DAC_MASK                                        0x000000c0
-#define PHY_BB_FRAME_CONTROL_CF_TX_DOUBLESAMP_DAC_GET(x)                       (((x) & 0x000000c0) >> 6)
-#define PHY_BB_FRAME_CONTROL_CF_TX_DOUBLESAMP_DAC_SET(x)                       (((x) << 6) & 0x000000c0)
-#define PHY_BB_FRAME_CONTROL_TX_END_ADJUST_MSB                                                        15
-#define PHY_BB_FRAME_CONTROL_TX_END_ADJUST_LSB                                                         8
-#define PHY_BB_FRAME_CONTROL_TX_END_ADJUST_MASK                                               0x0000ff00
-#define PHY_BB_FRAME_CONTROL_TX_END_ADJUST_GET(x)                              (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_FRAME_CONTROL_TX_END_ADJUST_SET(x)                              (((x) << 8) & 0x0000ff00)
-#define PHY_BB_FRAME_CONTROL_PREPEND_CHAN_INFO_MSB                                                    16
-#define PHY_BB_FRAME_CONTROL_PREPEND_CHAN_INFO_LSB                                                    16
-#define PHY_BB_FRAME_CONTROL_PREPEND_CHAN_INFO_MASK                                           0x00010000
-#define PHY_BB_FRAME_CONTROL_PREPEND_CHAN_INFO_GET(x)                         (((x) & 0x00010000) >> 16)
-#define PHY_BB_FRAME_CONTROL_PREPEND_CHAN_INFO_SET(x)                         (((x) << 16) & 0x00010000)
-#define PHY_BB_FRAME_CONTROL_SHORT_HIGH_PAR_NORM_MSB                                                  17
-#define PHY_BB_FRAME_CONTROL_SHORT_HIGH_PAR_NORM_LSB                                                  17
-#define PHY_BB_FRAME_CONTROL_SHORT_HIGH_PAR_NORM_MASK                                         0x00020000
-#define PHY_BB_FRAME_CONTROL_SHORT_HIGH_PAR_NORM_GET(x)                       (((x) & 0x00020000) >> 17)
-#define PHY_BB_FRAME_CONTROL_SHORT_HIGH_PAR_NORM_SET(x)                       (((x) << 17) & 0x00020000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_GREEN_FIELD_MSB                                                   18
-#define PHY_BB_FRAME_CONTROL_EN_ERR_GREEN_FIELD_LSB                                                   18
-#define PHY_BB_FRAME_CONTROL_EN_ERR_GREEN_FIELD_MASK                                          0x00040000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_GREEN_FIELD_GET(x)                        (((x) & 0x00040000) >> 18)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_GREEN_FIELD_SET(x)                        (((x) << 18) & 0x00040000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_XR_POWER_RATIO_MSB                                                19
-#define PHY_BB_FRAME_CONTROL_EN_ERR_XR_POWER_RATIO_LSB                                                19
-#define PHY_BB_FRAME_CONTROL_EN_ERR_XR_POWER_RATIO_MASK                                       0x00080000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_XR_POWER_RATIO_GET(x)                     (((x) & 0x00080000) >> 19)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_XR_POWER_RATIO_SET(x)                     (((x) << 19) & 0x00080000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_OFDM_XCORR_MSB                                                    20
-#define PHY_BB_FRAME_CONTROL_EN_ERR_OFDM_XCORR_LSB                                                    20
-#define PHY_BB_FRAME_CONTROL_EN_ERR_OFDM_XCORR_MASK                                           0x00100000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_OFDM_XCORR_GET(x)                         (((x) & 0x00100000) >> 20)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_OFDM_XCORR_SET(x)                         (((x) << 20) & 0x00100000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LONG_SC_THR_MSB                                                   21
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LONG_SC_THR_LSB                                                   21
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LONG_SC_THR_MASK                                          0x00200000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LONG_SC_THR_GET(x)                        (((x) & 0x00200000) >> 21)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LONG_SC_THR_SET(x)                        (((x) << 21) & 0x00200000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_LONG1_MSB                                                     22
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_LONG1_LSB                                                     22
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_LONG1_MASK                                            0x00400000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_LONG1_GET(x)                          (((x) & 0x00400000) >> 22)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_LONG1_SET(x)                          (((x) << 22) & 0x00400000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_EARLY_TRIG_MSB                                                23
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_EARLY_TRIG_LSB                                                23
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_EARLY_TRIG_MASK                                       0x00800000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_EARLY_TRIG_GET(x)                     (((x) & 0x00800000) >> 23)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_EARLY_TRIG_SET(x)                     (((x) << 23) & 0x00800000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_TIMEOUT_MSB                                                   24
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_TIMEOUT_LSB                                                   24
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_TIMEOUT_MASK                                          0x01000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_TIMEOUT_GET(x)                        (((x) & 0x01000000) >> 24)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TIM_TIMEOUT_SET(x)                        (((x) << 24) & 0x01000000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SIGNAL_PARITY_MSB                                                 25
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SIGNAL_PARITY_LSB                                                 25
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SIGNAL_PARITY_MASK                                        0x02000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SIGNAL_PARITY_GET(x)                      (((x) & 0x02000000) >> 25)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SIGNAL_PARITY_SET(x)                      (((x) << 25) & 0x02000000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RATE_ILLEGAL_MSB                                                  26
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RATE_ILLEGAL_LSB                                                  26
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RATE_ILLEGAL_MASK                                         0x04000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RATE_ILLEGAL_GET(x)                       (((x) & 0x04000000) >> 26)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RATE_ILLEGAL_SET(x)                       (((x) << 26) & 0x04000000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LENGTH_ILLEGAL_MSB                                                27
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LENGTH_ILLEGAL_LSB                                                27
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LENGTH_ILLEGAL_MASK                                       0x08000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LENGTH_ILLEGAL_GET(x)                     (((x) & 0x08000000) >> 27)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_LENGTH_ILLEGAL_SET(x)                     (((x) << 27) & 0x08000000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_HT_SERVICE_MSB                                                    28
-#define PHY_BB_FRAME_CONTROL_EN_ERR_HT_SERVICE_LSB                                                    28
-#define PHY_BB_FRAME_CONTROL_EN_ERR_HT_SERVICE_MASK                                           0x10000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_HT_SERVICE_GET(x)                         (((x) & 0x10000000) >> 28)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_HT_SERVICE_SET(x)                         (((x) << 28) & 0x10000000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SERVICE_MSB                                                       29
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SERVICE_LSB                                                       29
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SERVICE_MASK                                              0x20000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SERVICE_GET(x)                            (((x) & 0x20000000) >> 29)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_SERVICE_SET(x)                            (((x) << 29) & 0x20000000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TX_UNDERRUN_MSB                                                   30
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TX_UNDERRUN_LSB                                                   30
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TX_UNDERRUN_MASK                                          0x40000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TX_UNDERRUN_GET(x)                        (((x) & 0x40000000) >> 30)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_TX_UNDERRUN_SET(x)                        (((x) << 30) & 0x40000000)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RX_ABORT_MSB                                                      31
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RX_ABORT_LSB                                                      31
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RX_ABORT_MASK                                             0x80000000
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RX_ABORT_GET(x)                           (((x) & 0x80000000) >> 31)
-#define PHY_BB_FRAME_CONTROL_EN_ERR_RX_ABORT_SET(x)                           (((x) << 31) & 0x80000000)
-
-/* macros for BB_timing_control_6 */
-#define PHY_BB_TIMING_CONTROL_6_ADDRESS                                                       0x00009948
-#define PHY_BB_TIMING_CONTROL_6_OFFSET                                                        0x00009948
-#define PHY_BB_TIMING_CONTROL_6_HI_RSSI_THRESH_MSB                                                     7
-#define PHY_BB_TIMING_CONTROL_6_HI_RSSI_THRESH_LSB                                                     0
-#define PHY_BB_TIMING_CONTROL_6_HI_RSSI_THRESH_MASK                                           0x000000ff
-#define PHY_BB_TIMING_CONTROL_6_HI_RSSI_THRESH_GET(x)                          (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TIMING_CONTROL_6_HI_RSSI_THRESH_SET(x)                          (((x) << 0) & 0x000000ff)
-#define PHY_BB_TIMING_CONTROL_6_EARLY_TRIGGER_THR_HI_RSSI_MSB                                         14
-#define PHY_BB_TIMING_CONTROL_6_EARLY_TRIGGER_THR_HI_RSSI_LSB                                          8
-#define PHY_BB_TIMING_CONTROL_6_EARLY_TRIGGER_THR_HI_RSSI_MASK                                0x00007f00
-#define PHY_BB_TIMING_CONTROL_6_EARLY_TRIGGER_THR_HI_RSSI_GET(x)               (((x) & 0x00007f00) >> 8)
-#define PHY_BB_TIMING_CONTROL_6_EARLY_TRIGGER_THR_HI_RSSI_SET(x)               (((x) << 8) & 0x00007f00)
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_MSB                                                 20
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_LSB                                                 15
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_MASK                                        0x001f8000
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_GET(x)                      (((x) & 0x001f8000) >> 15)
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_SET(x)                      (((x) << 15) & 0x001f8000)
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_HI_RSSI_MSB                                         27
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_HI_RSSI_LSB                                         21
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_HI_RSSI_MASK                                0x0fe00000
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_HI_RSSI_GET(x)              (((x) & 0x0fe00000) >> 21)
-#define PHY_BB_TIMING_CONTROL_6_OFDM_XCORR_THRESH_HI_RSSI_SET(x)              (((x) << 21) & 0x0fe00000)
-#define PHY_BB_TIMING_CONTROL_6_LONG_MEDIUM_RATIO_THR_MSB                                             31
-#define PHY_BB_TIMING_CONTROL_6_LONG_MEDIUM_RATIO_THR_LSB                                             28
-#define PHY_BB_TIMING_CONTROL_6_LONG_MEDIUM_RATIO_THR_MASK                                    0xf0000000
-#define PHY_BB_TIMING_CONTROL_6_LONG_MEDIUM_RATIO_THR_GET(x)                  (((x) & 0xf0000000) >> 28)
-#define PHY_BB_TIMING_CONTROL_6_LONG_MEDIUM_RATIO_THR_SET(x)                  (((x) << 28) & 0xf0000000)
-
-/* macros for BB_spur_mask_controls */
-#define PHY_BB_SPUR_MASK_CONTROLS_ADDRESS                                                     0x0000994c
-#define PHY_BB_SPUR_MASK_CONTROLS_OFFSET                                                      0x0000994c
-#define PHY_BB_SPUR_MASK_CONTROLS_SPUR_RSSI_THRESH_MSB                                                 7
-#define PHY_BB_SPUR_MASK_CONTROLS_SPUR_RSSI_THRESH_LSB                                                 0
-#define PHY_BB_SPUR_MASK_CONTROLS_SPUR_RSSI_THRESH_MASK                                       0x000000ff
-#define PHY_BB_SPUR_MASK_CONTROLS_SPUR_RSSI_THRESH_GET(x)                      (((x) & 0x000000ff) >> 0)
-#define PHY_BB_SPUR_MASK_CONTROLS_SPUR_RSSI_THRESH_SET(x)                      (((x) << 0) & 0x000000ff)
-#define PHY_BB_SPUR_MASK_CONTROLS_EN_VIT_SPUR_RSSI_MSB                                                 8
-#define PHY_BB_SPUR_MASK_CONTROLS_EN_VIT_SPUR_RSSI_LSB                                                 8
-#define PHY_BB_SPUR_MASK_CONTROLS_EN_VIT_SPUR_RSSI_MASK                                       0x00000100
-#define PHY_BB_SPUR_MASK_CONTROLS_EN_VIT_SPUR_RSSI_GET(x)                      (((x) & 0x00000100) >> 8)
-#define PHY_BB_SPUR_MASK_CONTROLS_EN_VIT_SPUR_RSSI_SET(x)                      (((x) << 8) & 0x00000100)
-#define PHY_BB_SPUR_MASK_CONTROLS_ENABLE_MASK_PPM_MSB                                                 17
-#define PHY_BB_SPUR_MASK_CONTROLS_ENABLE_MASK_PPM_LSB                                                 17
-#define PHY_BB_SPUR_MASK_CONTROLS_ENABLE_MASK_PPM_MASK                                        0x00020000
-#define PHY_BB_SPUR_MASK_CONTROLS_ENABLE_MASK_PPM_GET(x)                      (((x) & 0x00020000) >> 17)
-#define PHY_BB_SPUR_MASK_CONTROLS_ENABLE_MASK_PPM_SET(x)                      (((x) << 17) & 0x00020000)
-#define PHY_BB_SPUR_MASK_CONTROLS_MASK_RATE_CNTL_MSB                                                  25
-#define PHY_BB_SPUR_MASK_CONTROLS_MASK_RATE_CNTL_LSB                                                  18
-#define PHY_BB_SPUR_MASK_CONTROLS_MASK_RATE_CNTL_MASK                                         0x03fc0000
-#define PHY_BB_SPUR_MASK_CONTROLS_MASK_RATE_CNTL_GET(x)                       (((x) & 0x03fc0000) >> 18)
-#define PHY_BB_SPUR_MASK_CONTROLS_MASK_RATE_CNTL_SET(x)                       (((x) << 18) & 0x03fc0000)
-
-/* macros for BB_rx_iq_corr_b0 */
-#define PHY_BB_RX_IQ_CORR_B0_ADDRESS                                                          0x00009950
-#define PHY_BB_RX_IQ_CORR_B0_OFFSET                                                           0x00009950
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_Q_COFF_0_MSB                                                  6
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_Q_COFF_0_LSB                                                  0
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_Q_COFF_0_MASK                                        0x0000007f
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_Q_COFF_0_GET(x)                       (((x) & 0x0000007f) >> 0)
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_Q_COFF_0_SET(x)                       (((x) << 0) & 0x0000007f)
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_I_COFF_0_MSB                                                 13
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_I_COFF_0_LSB                                                  7
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_I_COFF_0_MASK                                        0x00003f80
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_I_COFF_0_GET(x)                       (((x) & 0x00003f80) >> 7)
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_Q_I_COFF_0_SET(x)                       (((x) << 7) & 0x00003f80)
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_ENABLE_MSB                                                     14
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_ENABLE_LSB                                                     14
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_ENABLE_MASK                                            0x00004000
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_ENABLE_GET(x)                          (((x) & 0x00004000) >> 14)
-#define PHY_BB_RX_IQ_CORR_B0_RX_IQCORR_ENABLE_SET(x)                          (((x) << 14) & 0x00004000)
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_Q_COFF_0_MSB                                           21
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_Q_COFF_0_LSB                                           15
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_Q_COFF_0_MASK                                  0x003f8000
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_Q_COFF_0_GET(x)                (((x) & 0x003f8000) >> 15)
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_Q_COFF_0_SET(x)                (((x) << 15) & 0x003f8000)
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_I_COFF_0_MSB                                           28
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_I_COFF_0_LSB                                           22
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_I_COFF_0_MASK                                  0x1fc00000
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_I_COFF_0_GET(x)                (((x) & 0x1fc00000) >> 22)
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_Q_I_COFF_0_SET(x)                (((x) << 22) & 0x1fc00000)
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_ENABLE_MSB                                               29
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_ENABLE_LSB                                               29
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_ENABLE_MASK                                      0x20000000
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_ENABLE_GET(x)                    (((x) & 0x20000000) >> 29)
-#define PHY_BB_RX_IQ_CORR_B0_LOOPBACK_IQCORR_ENABLE_SET(x)                    (((x) << 29) & 0x20000000)
-
-/* macros for BB_radar_detection */
-#define PHY_BB_RADAR_DETECTION_ADDRESS                                                        0x00009954
-#define PHY_BB_RADAR_DETECTION_OFFSET                                                         0x00009954
-#define PHY_BB_RADAR_DETECTION_PULSE_DETECT_ENABLE_MSB                                                 0
-#define PHY_BB_RADAR_DETECTION_PULSE_DETECT_ENABLE_LSB                                                 0
-#define PHY_BB_RADAR_DETECTION_PULSE_DETECT_ENABLE_MASK                                       0x00000001
-#define PHY_BB_RADAR_DETECTION_PULSE_DETECT_ENABLE_GET(x)                      (((x) & 0x00000001) >> 0)
-#define PHY_BB_RADAR_DETECTION_PULSE_DETECT_ENABLE_SET(x)                      (((x) << 0) & 0x00000001)
-#define PHY_BB_RADAR_DETECTION_PULSE_IN_BAND_THRESH_MSB                                                5
-#define PHY_BB_RADAR_DETECTION_PULSE_IN_BAND_THRESH_LSB                                                1
-#define PHY_BB_RADAR_DETECTION_PULSE_IN_BAND_THRESH_MASK                                      0x0000003e
-#define PHY_BB_RADAR_DETECTION_PULSE_IN_BAND_THRESH_GET(x)                     (((x) & 0x0000003e) >> 1)
-#define PHY_BB_RADAR_DETECTION_PULSE_IN_BAND_THRESH_SET(x)                     (((x) << 1) & 0x0000003e)
-#define PHY_BB_RADAR_DETECTION_PULSE_RSSI_THRESH_MSB                                                  11
-#define PHY_BB_RADAR_DETECTION_PULSE_RSSI_THRESH_LSB                                                   6
-#define PHY_BB_RADAR_DETECTION_PULSE_RSSI_THRESH_MASK                                         0x00000fc0
-#define PHY_BB_RADAR_DETECTION_PULSE_RSSI_THRESH_GET(x)                        (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_RADAR_DETECTION_PULSE_RSSI_THRESH_SET(x)                        (((x) << 6) & 0x00000fc0)
-#define PHY_BB_RADAR_DETECTION_PULSE_HEIGHT_THRESH_MSB                                                17
-#define PHY_BB_RADAR_DETECTION_PULSE_HEIGHT_THRESH_LSB                                                12
-#define PHY_BB_RADAR_DETECTION_PULSE_HEIGHT_THRESH_MASK                                       0x0003f000
-#define PHY_BB_RADAR_DETECTION_PULSE_HEIGHT_THRESH_GET(x)                     (((x) & 0x0003f000) >> 12)
-#define PHY_BB_RADAR_DETECTION_PULSE_HEIGHT_THRESH_SET(x)                     (((x) << 12) & 0x0003f000)
-#define PHY_BB_RADAR_DETECTION_RADAR_RSSI_THRESH_MSB                                                  23
-#define PHY_BB_RADAR_DETECTION_RADAR_RSSI_THRESH_LSB                                                  18
-#define PHY_BB_RADAR_DETECTION_RADAR_RSSI_THRESH_MASK                                         0x00fc0000
-#define PHY_BB_RADAR_DETECTION_RADAR_RSSI_THRESH_GET(x)                       (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_RADAR_DETECTION_RADAR_RSSI_THRESH_SET(x)                       (((x) << 18) & 0x00fc0000)
-#define PHY_BB_RADAR_DETECTION_RADAR_FIRPWR_THRESH_MSB                                                30
-#define PHY_BB_RADAR_DETECTION_RADAR_FIRPWR_THRESH_LSB                                                24
-#define PHY_BB_RADAR_DETECTION_RADAR_FIRPWR_THRESH_MASK                                       0x7f000000
-#define PHY_BB_RADAR_DETECTION_RADAR_FIRPWR_THRESH_GET(x)                     (((x) & 0x7f000000) >> 24)
-#define PHY_BB_RADAR_DETECTION_RADAR_FIRPWR_THRESH_SET(x)                     (((x) << 24) & 0x7f000000)
-#define PHY_BB_RADAR_DETECTION_ENABLE_RADAR_FFT_MSB                                                   31
-#define PHY_BB_RADAR_DETECTION_ENABLE_RADAR_FFT_LSB                                                   31
-#define PHY_BB_RADAR_DETECTION_ENABLE_RADAR_FFT_MASK                                          0x80000000
-#define PHY_BB_RADAR_DETECTION_ENABLE_RADAR_FFT_GET(x)                        (((x) & 0x80000000) >> 31)
-#define PHY_BB_RADAR_DETECTION_ENABLE_RADAR_FFT_SET(x)                        (((x) << 31) & 0x80000000)
-
-/* macros for BB_radar_detection_2 */
-#define PHY_BB_RADAR_DETECTION_2_ADDRESS                                                      0x00009958
-#define PHY_BB_RADAR_DETECTION_2_OFFSET                                                       0x00009958
-#define PHY_BB_RADAR_DETECTION_2_RADAR_LENGTH_MAX_MSB                                                  7
-#define PHY_BB_RADAR_DETECTION_2_RADAR_LENGTH_MAX_LSB                                                  0
-#define PHY_BB_RADAR_DETECTION_2_RADAR_LENGTH_MAX_MASK                                        0x000000ff
-#define PHY_BB_RADAR_DETECTION_2_RADAR_LENGTH_MAX_GET(x)                       (((x) & 0x000000ff) >> 0)
-#define PHY_BB_RADAR_DETECTION_2_RADAR_LENGTH_MAX_SET(x)                       (((x) << 0) & 0x000000ff)
-#define PHY_BB_RADAR_DETECTION_2_PULSE_RELSTEP_THRESH_MSB                                             12
-#define PHY_BB_RADAR_DETECTION_2_PULSE_RELSTEP_THRESH_LSB                                              8
-#define PHY_BB_RADAR_DETECTION_2_PULSE_RELSTEP_THRESH_MASK                                    0x00001f00
-#define PHY_BB_RADAR_DETECTION_2_PULSE_RELSTEP_THRESH_GET(x)                   (((x) & 0x00001f00) >> 8)
-#define PHY_BB_RADAR_DETECTION_2_PULSE_RELSTEP_THRESH_SET(x)                   (((x) << 8) & 0x00001f00)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_RELSTEP_CHECK_MSB                                       13
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_RELSTEP_CHECK_LSB                                       13
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_RELSTEP_CHECK_MASK                              0x00002000
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_RELSTEP_CHECK_GET(x)            (((x) & 0x00002000) >> 13)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_RELSTEP_CHECK_SET(x)            (((x) << 13) & 0x00002000)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_MAX_RADAR_RSSI_MSB                                            14
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_MAX_RADAR_RSSI_LSB                                            14
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_MAX_RADAR_RSSI_MASK                                   0x00004000
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_MAX_RADAR_RSSI_GET(x)                 (((x) & 0x00004000) >> 14)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_MAX_RADAR_RSSI_SET(x)                 (((x) << 14) & 0x00004000)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_BLOCK_RADAR_CHECK_MSB                                         15
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_BLOCK_RADAR_CHECK_LSB                                         15
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_BLOCK_RADAR_CHECK_MASK                                0x00008000
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_BLOCK_RADAR_CHECK_GET(x)              (((x) & 0x00008000) >> 15)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_BLOCK_RADAR_CHECK_SET(x)              (((x) << 15) & 0x00008000)
-#define PHY_BB_RADAR_DETECTION_2_RADAR_RELPWR_THRESH_MSB                                              21
-#define PHY_BB_RADAR_DETECTION_2_RADAR_RELPWR_THRESH_LSB                                              16
-#define PHY_BB_RADAR_DETECTION_2_RADAR_RELPWR_THRESH_MASK                                     0x003f0000
-#define PHY_BB_RADAR_DETECTION_2_RADAR_RELPWR_THRESH_GET(x)                   (((x) & 0x003f0000) >> 16)
-#define PHY_BB_RADAR_DETECTION_2_RADAR_RELPWR_THRESH_SET(x)                   (((x) << 16) & 0x003f0000)
-#define PHY_BB_RADAR_DETECTION_2_RADAR_USE_FIRPWR_128_MSB                                             22
-#define PHY_BB_RADAR_DETECTION_2_RADAR_USE_FIRPWR_128_LSB                                             22
-#define PHY_BB_RADAR_DETECTION_2_RADAR_USE_FIRPWR_128_MASK                                    0x00400000
-#define PHY_BB_RADAR_DETECTION_2_RADAR_USE_FIRPWR_128_GET(x)                  (((x) & 0x00400000) >> 22)
-#define PHY_BB_RADAR_DETECTION_2_RADAR_USE_FIRPWR_128_SET(x)                  (((x) << 22) & 0x00400000)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_RADAR_RELPWR_CHECK_MSB                                        23
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_RADAR_RELPWR_CHECK_LSB                                        23
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_RADAR_RELPWR_CHECK_MASK                               0x00800000
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_RADAR_RELPWR_CHECK_GET(x)             (((x) & 0x00800000) >> 23)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_RADAR_RELPWR_CHECK_SET(x)             (((x) << 23) & 0x00800000)
-#define PHY_BB_RADAR_DETECTION_2_CF_RADAR_BIN_THRESH_SEL_MSB                                          26
-#define PHY_BB_RADAR_DETECTION_2_CF_RADAR_BIN_THRESH_SEL_LSB                                          24
-#define PHY_BB_RADAR_DETECTION_2_CF_RADAR_BIN_THRESH_SEL_MASK                                 0x07000000
-#define PHY_BB_RADAR_DETECTION_2_CF_RADAR_BIN_THRESH_SEL_GET(x)               (((x) & 0x07000000) >> 24)
-#define PHY_BB_RADAR_DETECTION_2_CF_RADAR_BIN_THRESH_SEL_SET(x)               (((x) << 24) & 0x07000000)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_GC_COUNT_CHECK_MSB                                      27
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_GC_COUNT_CHECK_LSB                                      27
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_GC_COUNT_CHECK_MASK                             0x08000000
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_GC_COUNT_CHECK_GET(x)           (((x) & 0x08000000) >> 27)
-#define PHY_BB_RADAR_DETECTION_2_ENABLE_PULSE_GC_COUNT_CHECK_SET(x)           (((x) << 27) & 0x08000000)
-
-/* macros for BB_tx_phase_ramp_b0 */
-#define PHY_BB_TX_PHASE_RAMP_B0_ADDRESS                                                       0x0000995c
-#define PHY_BB_TX_PHASE_RAMP_B0_OFFSET                                                        0x0000995c
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ENABLE_0_MSB                                             0
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ENABLE_0_LSB                                             0
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ENABLE_0_MASK                                   0x00000001
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ENABLE_0_GET(x)                  (((x) & 0x00000001) >> 0)
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ENABLE_0_SET(x)                  (((x) << 0) & 0x00000001)
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_BIAS_0_MSB                                               6
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_BIAS_0_LSB                                               1
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_BIAS_0_MASK                                     0x0000007e
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_BIAS_0_GET(x)                    (((x) & 0x0000007e) >> 1)
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_BIAS_0_SET(x)                    (((x) << 1) & 0x0000007e)
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_INIT_0_MSB                                              16
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_INIT_0_LSB                                               7
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_INIT_0_MASK                                     0x0001ff80
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_INIT_0_GET(x)                    (((x) & 0x0001ff80) >> 7)
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_INIT_0_SET(x)                    (((x) << 7) & 0x0001ff80)
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ALPHA_0_MSB                                             24
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ALPHA_0_LSB                                             17
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ALPHA_0_MASK                                    0x01fe0000
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ALPHA_0_GET(x)                  (((x) & 0x01fe0000) >> 17)
-#define PHY_BB_TX_PHASE_RAMP_B0_CF_PHASE_RAMP_ALPHA_0_SET(x)                  (((x) << 17) & 0x01fe0000)
-
-/* macros for BB_switch_table_chn_b0 */
-#define PHY_BB_SWITCH_TABLE_CHN_B0_ADDRESS                                                    0x00009960
-#define PHY_BB_SWITCH_TABLE_CHN_B0_OFFSET                                                     0x00009960
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_IDLE_0_MSB                                             1
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_IDLE_0_LSB                                             0
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_IDLE_0_MASK                                   0x00000003
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_IDLE_0_GET(x)                  (((x) & 0x00000003) >> 0)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_IDLE_0_SET(x)                  (((x) << 0) & 0x00000003)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_T_0_MSB                                                3
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_T_0_LSB                                                2
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_T_0_MASK                                      0x0000000c
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_T_0_GET(x)                     (((x) & 0x0000000c) >> 2)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_T_0_SET(x)                     (((x) << 2) & 0x0000000c)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_R_0_MSB                                                5
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_R_0_LSB                                                4
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_R_0_MASK                                      0x00000030
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_R_0_GET(x)                     (((x) & 0x00000030) >> 4)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_R_0_SET(x)                     (((x) << 4) & 0x00000030)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX1_0_MSB                                              7
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX1_0_LSB                                              6
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX1_0_MASK                                    0x000000c0
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX1_0_GET(x)                   (((x) & 0x000000c0) >> 6)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX1_0_SET(x)                   (((x) << 6) & 0x000000c0)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX12_0_MSB                                             9
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX12_0_LSB                                             8
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX12_0_MASK                                   0x00000300
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX12_0_GET(x)                  (((x) & 0x00000300) >> 8)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_RX12_0_SET(x)                  (((x) << 8) & 0x00000300)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_B_0_MSB                                               11
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_B_0_LSB                                               10
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_B_0_MASK                                      0x00000c00
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_B_0_GET(x)                    (((x) & 0x00000c00) >> 10)
-#define PHY_BB_SWITCH_TABLE_CHN_B0_SWITCH_TABLE_B_0_SET(x)                    (((x) << 10) & 0x00000c00)
-
-/* macros for BB_switch_table_com1 */
-#define PHY_BB_SWITCH_TABLE_COM1_ADDRESS                                                      0x00009964
-#define PHY_BB_SWITCH_TABLE_COM1_OFFSET                                                       0x00009964
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_IDLE_MSB                                             3
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_IDLE_LSB                                             0
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_IDLE_MASK                                   0x0000000f
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_IDLE_GET(x)                  (((x) & 0x0000000f) >> 0)
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_IDLE_SET(x)                  (((x) << 0) & 0x0000000f)
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T1_MSB                                               7
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T1_LSB                                               4
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T1_MASK                                     0x000000f0
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T1_GET(x)                    (((x) & 0x000000f0) >> 4)
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T1_SET(x)                    (((x) << 4) & 0x000000f0)
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T2_MSB                                              11
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T2_LSB                                               8
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T2_MASK                                     0x00000f00
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T2_GET(x)                    (((x) & 0x00000f00) >> 8)
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_T2_SET(x)                    (((x) << 8) & 0x00000f00)
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_B_MSB                                               15
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_B_LSB                                               12
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_B_MASK                                      0x0000f000
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_B_GET(x)                    (((x) & 0x0000f000) >> 12)
-#define PHY_BB_SWITCH_TABLE_COM1_SWITCH_TABLE_COM_B_SET(x)                    (((x) << 12) & 0x0000f000)
-
-/* macros for BB_cca_ctrl_2_b0 */
-#define PHY_BB_CCA_CTRL_2_B0_ADDRESS                                                          0x00009968
-#define PHY_BB_CCA_CTRL_2_B0_OFFSET                                                           0x00009968
-#define PHY_BB_CCA_CTRL_2_B0_MINCCAPWR_THR_0_MSB                                                       8
-#define PHY_BB_CCA_CTRL_2_B0_MINCCAPWR_THR_0_LSB                                                       0
-#define PHY_BB_CCA_CTRL_2_B0_MINCCAPWR_THR_0_MASK                                             0x000001ff
-#define PHY_BB_CCA_CTRL_2_B0_MINCCAPWR_THR_0_GET(x)                            (((x) & 0x000001ff) >> 0)
-#define PHY_BB_CCA_CTRL_2_B0_MINCCAPWR_THR_0_SET(x)                            (((x) << 0) & 0x000001ff)
-#define PHY_BB_CCA_CTRL_2_B0_ENABLE_MINCCAPWR_THR_MSB                                                  9
-#define PHY_BB_CCA_CTRL_2_B0_ENABLE_MINCCAPWR_THR_LSB                                                  9
-#define PHY_BB_CCA_CTRL_2_B0_ENABLE_MINCCAPWR_THR_MASK                                        0x00000200
-#define PHY_BB_CCA_CTRL_2_B0_ENABLE_MINCCAPWR_THR_GET(x)                       (((x) & 0x00000200) >> 9)
-#define PHY_BB_CCA_CTRL_2_B0_ENABLE_MINCCAPWR_THR_SET(x)                       (((x) << 9) & 0x00000200)
-#define PHY_BB_CCA_CTRL_2_B0_NF_GAIN_COMP_0_MSB                                                       17
-#define PHY_BB_CCA_CTRL_2_B0_NF_GAIN_COMP_0_LSB                                                       10
-#define PHY_BB_CCA_CTRL_2_B0_NF_GAIN_COMP_0_MASK                                              0x0003fc00
-#define PHY_BB_CCA_CTRL_2_B0_NF_GAIN_COMP_0_GET(x)                            (((x) & 0x0003fc00) >> 10)
-#define PHY_BB_CCA_CTRL_2_B0_NF_GAIN_COMP_0_SET(x)                            (((x) << 10) & 0x0003fc00)
-#define PHY_BB_CCA_CTRL_2_B0_THRESH62_MODE_MSB                                                        18
-#define PHY_BB_CCA_CTRL_2_B0_THRESH62_MODE_LSB                                                        18
-#define PHY_BB_CCA_CTRL_2_B0_THRESH62_MODE_MASK                                               0x00040000
-#define PHY_BB_CCA_CTRL_2_B0_THRESH62_MODE_GET(x)                             (((x) & 0x00040000) >> 18)
-#define PHY_BB_CCA_CTRL_2_B0_THRESH62_MODE_SET(x)                             (((x) << 18) & 0x00040000)
-
-/* macros for BB_switch_table_com2 */
-#define PHY_BB_SWITCH_TABLE_COM2_ADDRESS                                                      0x0000996c
-#define PHY_BB_SWITCH_TABLE_COM2_OFFSET                                                       0x0000996c
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL1_MSB                                         3
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL1_LSB                                         0
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL1_MASK                               0x0000000f
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL1_GET(x)              (((x) & 0x0000000f) >> 0)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL1_SET(x)              (((x) << 0) & 0x0000000f)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL1_MSB                                         7
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL1_LSB                                         4
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL1_MASK                               0x000000f0
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL1_GET(x)              (((x) & 0x000000f0) >> 4)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL1_SET(x)              (((x) << 4) & 0x000000f0)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL1_MSB                                         11
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL1_LSB                                          8
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL1_MASK                                0x00000f00
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL1_GET(x)               (((x) & 0x00000f00) >> 8)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL1_SET(x)               (((x) << 8) & 0x00000f00)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL1_MSB                                         15
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL1_LSB                                         12
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL1_MASK                                0x0000f000
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL1_GET(x)              (((x) & 0x0000f000) >> 12)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL1_SET(x)              (((x) << 12) & 0x0000f000)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL2_MSB                                        19
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL2_LSB                                        16
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL2_MASK                               0x000f0000
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL2_GET(x)             (((x) & 0x000f0000) >> 16)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1NXAL2_SET(x)             (((x) << 16) & 0x000f0000)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL2_MSB                                        23
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL2_LSB                                        20
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL2_MASK                               0x00f00000
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL2_GET(x)             (((x) & 0x00f00000) >> 20)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2NXAL2_SET(x)             (((x) << 20) & 0x00f00000)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL2_MSB                                         27
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL2_LSB                                         24
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL2_MASK                                0x0f000000
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL2_GET(x)              (((x) & 0x0f000000) >> 24)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA1XAL2_SET(x)              (((x) << 24) & 0x0f000000)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL2_MSB                                         31
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL2_LSB                                         28
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL2_MASK                                0xf0000000
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL2_GET(x)              (((x) & 0xf0000000) >> 28)
-#define PHY_BB_SWITCH_TABLE_COM2_SWITCH_TABLE_COM_RA2XAL2_SET(x)              (((x) << 28) & 0xf0000000)
-
-/* macros for BB_restart */
-#define PHY_BB_RESTART_ADDRESS                                                                0x00009970
-#define PHY_BB_RESTART_OFFSET                                                                 0x00009970
-#define PHY_BB_RESTART_ENABLE_RESTART_MSB                                                              0
-#define PHY_BB_RESTART_ENABLE_RESTART_LSB                                                              0
-#define PHY_BB_RESTART_ENABLE_RESTART_MASK                                                    0x00000001
-#define PHY_BB_RESTART_ENABLE_RESTART_GET(x)                                   (((x) & 0x00000001) >> 0)
-#define PHY_BB_RESTART_ENABLE_RESTART_SET(x)                                   (((x) << 0) & 0x00000001)
-#define PHY_BB_RESTART_RESTART_LGFIRPWR_DELTA_MSB                                                      5
-#define PHY_BB_RESTART_RESTART_LGFIRPWR_DELTA_LSB                                                      1
-#define PHY_BB_RESTART_RESTART_LGFIRPWR_DELTA_MASK                                            0x0000003e
-#define PHY_BB_RESTART_RESTART_LGFIRPWR_DELTA_GET(x)                           (((x) & 0x0000003e) >> 1)
-#define PHY_BB_RESTART_RESTART_LGFIRPWR_DELTA_SET(x)                           (((x) << 1) & 0x0000003e)
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_MSB                                                         6
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_LSB                                                         6
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_MASK                                               0x00000040
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_GET(x)                              (((x) & 0x00000040) >> 6)
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_SET(x)                              (((x) << 6) & 0x00000040)
-#define PHY_BB_RESTART_PWRDROP_LGFIRPWR_DELTA_MSB                                                     11
-#define PHY_BB_RESTART_PWRDROP_LGFIRPWR_DELTA_LSB                                                      7
-#define PHY_BB_RESTART_PWRDROP_LGFIRPWR_DELTA_MASK                                            0x00000f80
-#define PHY_BB_RESTART_PWRDROP_LGFIRPWR_DELTA_GET(x)                           (((x) & 0x00000f80) >> 7)
-#define PHY_BB_RESTART_PWRDROP_LGFIRPWR_DELTA_SET(x)                           (((x) << 7) & 0x00000f80)
-#define PHY_BB_RESTART_OFDM_CCK_RSSI_BIAS_MSB                                                         17
-#define PHY_BB_RESTART_OFDM_CCK_RSSI_BIAS_LSB                                                         12
-#define PHY_BB_RESTART_OFDM_CCK_RSSI_BIAS_MASK                                                0x0003f000
-#define PHY_BB_RESTART_OFDM_CCK_RSSI_BIAS_GET(x)                              (((x) & 0x0003f000) >> 12)
-#define PHY_BB_RESTART_OFDM_CCK_RSSI_BIAS_SET(x)                              (((x) << 12) & 0x0003f000)
-#define PHY_BB_RESTART_ANT_FAST_DIV_GC_LIMIT_MSB                                                      20
-#define PHY_BB_RESTART_ANT_FAST_DIV_GC_LIMIT_LSB                                                      18
-#define PHY_BB_RESTART_ANT_FAST_DIV_GC_LIMIT_MASK                                             0x001c0000
-#define PHY_BB_RESTART_ANT_FAST_DIV_GC_LIMIT_GET(x)                           (((x) & 0x001c0000) >> 18)
-#define PHY_BB_RESTART_ANT_FAST_DIV_GC_LIMIT_SET(x)                           (((x) << 18) & 0x001c0000)
-#define PHY_BB_RESTART_ENABLE_ANT_FAST_DIV_M2FLAG_MSB                                                 21
-#define PHY_BB_RESTART_ENABLE_ANT_FAST_DIV_M2FLAG_LSB                                                 21
-#define PHY_BB_RESTART_ENABLE_ANT_FAST_DIV_M2FLAG_MASK                                        0x00200000
-#define PHY_BB_RESTART_ENABLE_ANT_FAST_DIV_M2FLAG_GET(x)                      (((x) & 0x00200000) >> 21)
-#define PHY_BB_RESTART_ENABLE_ANT_FAST_DIV_M2FLAG_SET(x)                      (((x) << 21) & 0x00200000)
-#define PHY_BB_RESTART_WEAK_RSSI_VOTE_THR_MSB                                                         28
-#define PHY_BB_RESTART_WEAK_RSSI_VOTE_THR_LSB                                                         22
-#define PHY_BB_RESTART_WEAK_RSSI_VOTE_THR_MASK                                                0x1fc00000
-#define PHY_BB_RESTART_WEAK_RSSI_VOTE_THR_GET(x)                              (((x) & 0x1fc00000) >> 22)
-#define PHY_BB_RESTART_WEAK_RSSI_VOTE_THR_SET(x)                              (((x) << 22) & 0x1fc00000)
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_CCK_MSB                                                    29
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_CCK_LSB                                                    29
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_CCK_MASK                                           0x20000000
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_CCK_GET(x)                         (((x) & 0x20000000) >> 29)
-#define PHY_BB_RESTART_ENABLE_PWR_DROP_ERR_CCK_SET(x)                         (((x) << 29) & 0x20000000)
-#define PHY_BB_RESTART_DISABLE_DC_RESTART_MSB                                                         30
-#define PHY_BB_RESTART_DISABLE_DC_RESTART_LSB                                                         30
-#define PHY_BB_RESTART_DISABLE_DC_RESTART_MASK                                                0x40000000
-#define PHY_BB_RESTART_DISABLE_DC_RESTART_GET(x)                              (((x) & 0x40000000) >> 30)
-#define PHY_BB_RESTART_DISABLE_DC_RESTART_SET(x)                              (((x) << 30) & 0x40000000)
-#define PHY_BB_RESTART_RESTART_MODE_BW40_MSB                                                          31
-#define PHY_BB_RESTART_RESTART_MODE_BW40_LSB                                                          31
-#define PHY_BB_RESTART_RESTART_MODE_BW40_MASK                                                 0x80000000
-#define PHY_BB_RESTART_RESTART_MODE_BW40_GET(x)                               (((x) & 0x80000000) >> 31)
-#define PHY_BB_RESTART_RESTART_MODE_BW40_SET(x)                               (((x) << 31) & 0x80000000)
-
-/* macros for BB_scrambler_seed */
-#define PHY_BB_SCRAMBLER_SEED_ADDRESS                                                         0x00009978
-#define PHY_BB_SCRAMBLER_SEED_OFFSET                                                          0x00009978
-#define PHY_BB_SCRAMBLER_SEED_FIXED_SCRAMBLER_SEED_MSB                                                 6
-#define PHY_BB_SCRAMBLER_SEED_FIXED_SCRAMBLER_SEED_LSB                                                 0
-#define PHY_BB_SCRAMBLER_SEED_FIXED_SCRAMBLER_SEED_MASK                                       0x0000007f
-#define PHY_BB_SCRAMBLER_SEED_FIXED_SCRAMBLER_SEED_GET(x)                      (((x) & 0x0000007f) >> 0)
-#define PHY_BB_SCRAMBLER_SEED_FIXED_SCRAMBLER_SEED_SET(x)                      (((x) << 0) & 0x0000007f)
-
-/* macros for BB_rfbus_request */
-#define PHY_BB_RFBUS_REQUEST_ADDRESS                                                          0x0000997c
-#define PHY_BB_RFBUS_REQUEST_OFFSET                                                           0x0000997c
-#define PHY_BB_RFBUS_REQUEST_RFBUS_REQUEST_MSB                                                         0
-#define PHY_BB_RFBUS_REQUEST_RFBUS_REQUEST_LSB                                                         0
-#define PHY_BB_RFBUS_REQUEST_RFBUS_REQUEST_MASK                                               0x00000001
-#define PHY_BB_RFBUS_REQUEST_RFBUS_REQUEST_GET(x)                              (((x) & 0x00000001) >> 0)
-#define PHY_BB_RFBUS_REQUEST_RFBUS_REQUEST_SET(x)                              (((x) << 0) & 0x00000001)
-
-/* macros for BB_timing_control_11 */
-#define PHY_BB_TIMING_CONTROL_11_ADDRESS                                                      0x000099a0
-#define PHY_BB_TIMING_CONTROL_11_OFFSET                                                       0x000099a0
-#define PHY_BB_TIMING_CONTROL_11_SPUR_DELTA_PHASE_MSB                                                 19
-#define PHY_BB_TIMING_CONTROL_11_SPUR_DELTA_PHASE_LSB                                                  0
-#define PHY_BB_TIMING_CONTROL_11_SPUR_DELTA_PHASE_MASK                                        0x000fffff
-#define PHY_BB_TIMING_CONTROL_11_SPUR_DELTA_PHASE_GET(x)                       (((x) & 0x000fffff) >> 0)
-#define PHY_BB_TIMING_CONTROL_11_SPUR_DELTA_PHASE_SET(x)                       (((x) << 0) & 0x000fffff)
-#define PHY_BB_TIMING_CONTROL_11_SPUR_FREQ_SD_MSB                                                     29
-#define PHY_BB_TIMING_CONTROL_11_SPUR_FREQ_SD_LSB                                                     20
-#define PHY_BB_TIMING_CONTROL_11_SPUR_FREQ_SD_MASK                                            0x3ff00000
-#define PHY_BB_TIMING_CONTROL_11_SPUR_FREQ_SD_GET(x)                          (((x) & 0x3ff00000) >> 20)
-#define PHY_BB_TIMING_CONTROL_11_SPUR_FREQ_SD_SET(x)                          (((x) << 20) & 0x3ff00000)
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_AGC_MSB                                           30
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_AGC_LSB                                           30
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_AGC_MASK                                  0x40000000
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_AGC_GET(x)                (((x) & 0x40000000) >> 30)
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_AGC_SET(x)                (((x) << 30) & 0x40000000)
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_SELFCOR_MSB                                       31
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_SELFCOR_LSB                                       31
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_SELFCOR_MASK                              0x80000000
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_SELFCOR_GET(x)            (((x) & 0x80000000) >> 31)
-#define PHY_BB_TIMING_CONTROL_11_USE_SPUR_FILTER_IN_SELFCOR_SET(x)            (((x) << 31) & 0x80000000)
-
-/* macros for BB_multichain_enable */
-#define PHY_BB_MULTICHAIN_ENABLE_ADDRESS                                                      0x000099a4
-#define PHY_BB_MULTICHAIN_ENABLE_OFFSET                                                       0x000099a4
-#define PHY_BB_MULTICHAIN_ENABLE_RX_CHAIN_MASK_MSB                                                     2
-#define PHY_BB_MULTICHAIN_ENABLE_RX_CHAIN_MASK_LSB                                                     0
-#define PHY_BB_MULTICHAIN_ENABLE_RX_CHAIN_MASK_MASK                                           0x00000007
-#define PHY_BB_MULTICHAIN_ENABLE_RX_CHAIN_MASK_GET(x)                          (((x) & 0x00000007) >> 0)
-#define PHY_BB_MULTICHAIN_ENABLE_RX_CHAIN_MASK_SET(x)                          (((x) << 0) & 0x00000007)
-
-/* macros for BB_multichain_control */
-#define PHY_BB_MULTICHAIN_CONTROL_ADDRESS                                                     0x000099a8
-#define PHY_BB_MULTICHAIN_CONTROL_OFFSET                                                      0x000099a8
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_ANALOG_GAIN_DIFF_MSB                                           0
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_ANALOG_GAIN_DIFF_LSB                                           0
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_ANALOG_GAIN_DIFF_MASK                                 0x00000001
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_ANALOG_GAIN_DIFF_GET(x)                (((x) & 0x00000001) >> 0)
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_ANALOG_GAIN_DIFF_SET(x)                (((x) << 0) & 0x00000001)
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_01_MSB                                              7
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_01_LSB                                              1
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_01_MASK                                    0x000000fe
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_01_GET(x)                   (((x) & 0x000000fe) >> 1)
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_01_SET(x)                   (((x) << 1) & 0x000000fe)
-#define PHY_BB_MULTICHAIN_CONTROL_SYNC_SYNTHON_MSB                                                     8
-#define PHY_BB_MULTICHAIN_CONTROL_SYNC_SYNTHON_LSB                                                     8
-#define PHY_BB_MULTICHAIN_CONTROL_SYNC_SYNTHON_MASK                                           0x00000100
-#define PHY_BB_MULTICHAIN_CONTROL_SYNC_SYNTHON_GET(x)                          (((x) & 0x00000100) >> 8)
-#define PHY_BB_MULTICHAIN_CONTROL_SYNC_SYNTHON_SET(x)                          (((x) << 8) & 0x00000100)
-#define PHY_BB_MULTICHAIN_CONTROL_USE_POSEDGE_REFCLK_MSB                                               9
-#define PHY_BB_MULTICHAIN_CONTROL_USE_POSEDGE_REFCLK_LSB                                               9
-#define PHY_BB_MULTICHAIN_CONTROL_USE_POSEDGE_REFCLK_MASK                                     0x00000200
-#define PHY_BB_MULTICHAIN_CONTROL_USE_POSEDGE_REFCLK_GET(x)                    (((x) & 0x00000200) >> 9)
-#define PHY_BB_MULTICHAIN_CONTROL_USE_POSEDGE_REFCLK_SET(x)                    (((x) << 9) & 0x00000200)
-#define PHY_BB_MULTICHAIN_CONTROL_CF_SHORT_SAT_MSB                                                    20
-#define PHY_BB_MULTICHAIN_CONTROL_CF_SHORT_SAT_LSB                                                    10
-#define PHY_BB_MULTICHAIN_CONTROL_CF_SHORT_SAT_MASK                                           0x001ffc00
-#define PHY_BB_MULTICHAIN_CONTROL_CF_SHORT_SAT_GET(x)                         (((x) & 0x001ffc00) >> 10)
-#define PHY_BB_MULTICHAIN_CONTROL_CF_SHORT_SAT_SET(x)                         (((x) << 10) & 0x001ffc00)
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_02_MSB                                             28
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_02_LSB                                             22
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_02_MASK                                    0x1fc00000
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_02_GET(x)                  (((x) & 0x1fc00000) >> 22)
-#define PHY_BB_MULTICHAIN_CONTROL_FORCED_GAIN_DIFF_02_SET(x)                  (((x) << 22) & 0x1fc00000)
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_SIGMA_ZERO_MSB                                                29
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_SIGMA_ZERO_LSB                                                29
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_SIGMA_ZERO_MASK                                       0x20000000
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_SIGMA_ZERO_GET(x)                     (((x) & 0x20000000) >> 29)
-#define PHY_BB_MULTICHAIN_CONTROL_FORCE_SIGMA_ZERO_SET(x)                     (((x) << 29) & 0x20000000)
-
-/* macros for BB_multichain_gain_ctrl */
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ADDRESS                                                   0x000099ac
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_OFFSET                                                    0x000099ac
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_QUICKDROP_LOW_MSB                                                  7
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_QUICKDROP_LOW_LSB                                                  0
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_QUICKDROP_LOW_MASK                                        0x000000ff
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_QUICKDROP_LOW_GET(x)                       (((x) & 0x000000ff) >> 0)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_QUICKDROP_LOW_SET(x)                       (((x) << 0) & 0x000000ff)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_CHECK_STRONG_ANT_MSB                                        8
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_CHECK_STRONG_ANT_LSB                                        8
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_CHECK_STRONG_ANT_MASK                              0x00000100
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_CHECK_STRONG_ANT_GET(x)             (((x) & 0x00000100) >> 8)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_CHECK_STRONG_ANT_SET(x)             (((x) << 8) & 0x00000100)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_FAST_DIV_BIAS_MSB                                             14
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_FAST_DIV_BIAS_LSB                                              9
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_FAST_DIV_BIAS_MASK                                    0x00007e00
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_FAST_DIV_BIAS_GET(x)                   (((x) & 0x00007e00) >> 9)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_FAST_DIV_BIAS_SET(x)                   (((x) << 9) & 0x00007e00)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_SNR_MSB                                            20
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_SNR_LSB                                            15
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_SNR_MASK                                   0x001f8000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_SNR_GET(x)                 (((x) & 0x001f8000) >> 15)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_SNR_SET(x)                 (((x) << 15) & 0x001f8000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_ENA_MSB                                            21
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_ENA_LSB                                            21
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_ENA_MASK                                   0x00200000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_ENA_GET(x)                 (((x) & 0x00200000) >> 21)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_ENA_SET(x)                 (((x) << 21) & 0x00200000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_MODE_MSB                                           22
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_MODE_LSB                                           22
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_MODE_MASK                                  0x00400000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_MODE_GET(x)                (((x) & 0x00400000) >> 22)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_CAP_GAIN_RATIO_MODE_SET(x)                (((x) << 22) & 0x00400000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_SW_RX_PROT_MSB                                         23
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_SW_RX_PROT_LSB                                         23
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_SW_RX_PROT_MASK                                0x00800000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_SW_RX_PROT_GET(x)              (((x) & 0x00800000) >> 23)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_SW_RX_PROT_SET(x)              (((x) << 23) & 0x00800000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_DIV_LNADIV_MSB                                         24
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_DIV_LNADIV_LSB                                         24
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_DIV_LNADIV_MASK                                0x01000000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_DIV_LNADIV_GET(x)              (((x) & 0x01000000) >> 24)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ENABLE_ANT_DIV_LNADIV_SET(x)              (((x) << 24) & 0x01000000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_LNACONF_MSB                                           26
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_LNACONF_LSB                                           25
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_LNACONF_MASK                                  0x06000000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_LNACONF_GET(x)                (((x) & 0x06000000) >> 25)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_LNACONF_SET(x)                (((x) << 25) & 0x06000000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_LNACONF_MSB                                          28
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_LNACONF_LSB                                          27
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_LNACONF_MASK                                 0x18000000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_LNACONF_GET(x)               (((x) & 0x18000000) >> 27)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_LNACONF_SET(x)               (((x) << 27) & 0x18000000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_GAINTB_MSB                                            29
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_GAINTB_LSB                                            29
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_GAINTB_MASK                                   0x20000000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_GAINTB_GET(x)                 (((x) & 0x20000000) >> 29)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_ALT_GAINTB_SET(x)                 (((x) << 29) & 0x20000000)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_GAINTB_MSB                                           30
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_GAINTB_LSB                                           30
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_GAINTB_MASK                                  0x40000000
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_GAINTB_GET(x)                (((x) & 0x40000000) >> 30)
-#define PHY_BB_MULTICHAIN_GAIN_CTRL_ANT_DIV_MAIN_GAINTB_SET(x)                (((x) << 30) & 0x40000000)
-
-/* macros for BB_adc_gain_dc_corr_b0 */
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADDRESS                                                    0x000099b4
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_OFFSET                                                     0x000099b4
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_Q_COEFF_0_MSB                                         5
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_Q_COEFF_0_LSB                                         0
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_Q_COEFF_0_MASK                               0x0000003f
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_Q_COEFF_0_GET(x)              (((x) & 0x0000003f) >> 0)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_Q_COEFF_0_SET(x)              (((x) << 0) & 0x0000003f)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_I_COEFF_0_MSB                                        11
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_I_COEFF_0_LSB                                         6
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_I_COEFF_0_MASK                               0x00000fc0
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_I_COEFF_0_GET(x)              (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_I_COEFF_0_SET(x)              (((x) << 6) & 0x00000fc0)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_Q_COEFF_0_MSB                                          20
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_Q_COEFF_0_LSB                                          12
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_Q_COEFF_0_MASK                                 0x001ff000
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_Q_COEFF_0_GET(x)               (((x) & 0x001ff000) >> 12)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_Q_COEFF_0_SET(x)               (((x) << 12) & 0x001ff000)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_I_COEFF_0_MSB                                          29
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_I_COEFF_0_LSB                                          21
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_I_COEFF_0_MASK                                 0x3fe00000
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_I_COEFF_0_GET(x)               (((x) & 0x3fe00000) >> 21)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_I_COEFF_0_SET(x)               (((x) << 21) & 0x3fe00000)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_ENABLE_MSB                                           30
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_ENABLE_LSB                                           30
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_ENABLE_MASK                                  0x40000000
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_ENABLE_GET(x)                (((x) & 0x40000000) >> 30)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_GAIN_CORR_ENABLE_SET(x)                (((x) << 30) & 0x40000000)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_ENABLE_MSB                                             31
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_ENABLE_LSB                                             31
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_ENABLE_MASK                                    0x80000000
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_ENABLE_GET(x)                  (((x) & 0x80000000) >> 31)
-#define PHY_BB_ADC_GAIN_DC_CORR_B0_ADC_DC_CORR_ENABLE_SET(x)                  (((x) << 31) & 0x80000000)
-
-/* macros for BB_ext_chan_pwr_thr_1 */
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ADDRESS                                                     0x000099b8
-#define PHY_BB_EXT_CHAN_PWR_THR_1_OFFSET                                                      0x000099b8
-#define PHY_BB_EXT_CHAN_PWR_THR_1_THRESH62_EXT_MSB                                                     7
-#define PHY_BB_EXT_CHAN_PWR_THR_1_THRESH62_EXT_LSB                                                     0
-#define PHY_BB_EXT_CHAN_PWR_THR_1_THRESH62_EXT_MASK                                           0x000000ff
-#define PHY_BB_EXT_CHAN_PWR_THR_1_THRESH62_EXT_GET(x)                          (((x) & 0x000000ff) >> 0)
-#define PHY_BB_EXT_CHAN_PWR_THR_1_THRESH62_EXT_SET(x)                          (((x) << 0) & 0x000000ff)
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_MINGAINIDX_MSB                                      15
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_MINGAINIDX_LSB                                       8
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_MINGAINIDX_MASK                             0x0000ff00
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_MINGAINIDX_GET(x)            (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_MINGAINIDX_SET(x)            (((x) << 8) & 0x0000ff00)
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTAGAINIDX_MSB                                    20
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTAGAINIDX_LSB                                    16
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTAGAINIDX_MASK                           0x001f0000
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTAGAINIDX_GET(x)         (((x) & 0x001f0000) >> 16)
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTAGAINIDX_SET(x)         (((x) << 16) & 0x001f0000)
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTANF_MSB                                         26
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTANF_LSB                                         21
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTANF_MASK                                0x07e00000
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTANF_GET(x)              (((x) & 0x07e00000) >> 21)
-#define PHY_BB_EXT_CHAN_PWR_THR_1_ANT_DIV_ALT_ANT_DELTANF_SET(x)              (((x) << 21) & 0x07e00000)
-
-/* macros for BB_ext_chan_pwr_thr_2_b0 */
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_ADDRESS                                                  0x000099bc
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_OFFSET                                                   0x000099bc
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CF_MAXCCAPWR_EXT_0_MSB                                            8
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CF_MAXCCAPWR_EXT_0_LSB                                            0
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CF_MAXCCAPWR_EXT_0_MASK                                  0x000001ff
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CF_MAXCCAPWR_EXT_0_GET(x)                 (((x) & 0x000001ff) >> 0)
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CF_MAXCCAPWR_EXT_0_SET(x)                 (((x) << 0) & 0x000001ff)
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CYCPWR_THR1_EXT_MSB                                              15
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CYCPWR_THR1_EXT_LSB                                               9
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CYCPWR_THR1_EXT_MASK                                     0x0000fe00
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CYCPWR_THR1_EXT_GET(x)                    (((x) & 0x0000fe00) >> 9)
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_CYCPWR_THR1_EXT_SET(x)                    (((x) << 9) & 0x0000fe00)
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_MINCCAPWR_EXT_0_MSB                                              24
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_MINCCAPWR_EXT_0_LSB                                              16
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_MINCCAPWR_EXT_0_MASK                                     0x01ff0000
-#define PHY_BB_EXT_CHAN_PWR_THR_2_B0_MINCCAPWR_EXT_0_GET(x)                   (((x) & 0x01ff0000) >> 16)
-
-/* macros for BB_ext_chan_scorr_thr */
-#define PHY_BB_EXT_CHAN_SCORR_THR_ADDRESS                                                     0x000099c0
-#define PHY_BB_EXT_CHAN_SCORR_THR_OFFSET                                                      0x000099c0
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_EXT_MSB                                                     6
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_EXT_LSB                                                     0
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_EXT_MASK                                           0x0000007f
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_EXT_GET(x)                          (((x) & 0x0000007f) >> 0)
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_EXT_SET(x)                          (((x) << 0) & 0x0000007f)
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_EXT_MSB                                                    13
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_EXT_LSB                                                     7
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_EXT_MASK                                           0x00003f80
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_EXT_GET(x)                          (((x) & 0x00003f80) >> 7)
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_EXT_SET(x)                          (((x) << 7) & 0x00003f80)
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_LOW_EXT_MSB                                                20
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_LOW_EXT_LSB                                                14
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_LOW_EXT_MASK                                       0x001fc000
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_LOW_EXT_GET(x)                     (((x) & 0x001fc000) >> 14)
-#define PHY_BB_EXT_CHAN_SCORR_THR_M1_THRES_LOW_EXT_SET(x)                     (((x) << 14) & 0x001fc000)
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_LOW_EXT_MSB                                                27
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_LOW_EXT_LSB                                                21
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_LOW_EXT_MASK                                       0x0fe00000
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_LOW_EXT_GET(x)                     (((x) & 0x0fe00000) >> 21)
-#define PHY_BB_EXT_CHAN_SCORR_THR_M2_THRES_LOW_EXT_SET(x)                     (((x) << 21) & 0x0fe00000)
-#define PHY_BB_EXT_CHAN_SCORR_THR_SPUR_SUBCHANNEL_SD_MSB                                              28
-#define PHY_BB_EXT_CHAN_SCORR_THR_SPUR_SUBCHANNEL_SD_LSB                                              28
-#define PHY_BB_EXT_CHAN_SCORR_THR_SPUR_SUBCHANNEL_SD_MASK                                     0x10000000
-#define PHY_BB_EXT_CHAN_SCORR_THR_SPUR_SUBCHANNEL_SD_GET(x)                   (((x) & 0x10000000) >> 28)
-#define PHY_BB_EXT_CHAN_SCORR_THR_SPUR_SUBCHANNEL_SD_SET(x)                   (((x) << 28) & 0x10000000)
-
-/* macros for BB_ext_chan_detect_win */
-#define PHY_BB_EXT_CHAN_DETECT_WIN_ADDRESS                                                    0x000099c4
-#define PHY_BB_EXT_CHAN_DETECT_WIN_OFFSET                                                     0x000099c4
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_MSB                                               3
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_LSB                                               0
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_MASK                                     0x0000000f
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_GET(x)                    (((x) & 0x0000000f) >> 0)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_SET(x)                    (((x) << 0) & 0x0000000f)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_LOW_MSB                                           7
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_LOW_LSB                                           4
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_LOW_MASK                                 0x000000f0
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_LOW_GET(x)                (((x) & 0x000000f0) >> 4)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_LOW_SET(x)                (((x) << 4) & 0x000000f0)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_CCK_MSB                                          12
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_CCK_LSB                                           8
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_CCK_MASK                                 0x00001f00
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_CCK_GET(x)                (((x) & 0x00001f00) >> 8)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_WEAK_CCK_SET(x)                (((x) << 8) & 0x00001f00)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_20H_COUNT_MSB                                                  15
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_20H_COUNT_LSB                                                  13
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_20H_COUNT_MASK                                         0x0000e000
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_20H_COUNT_GET(x)                       (((x) & 0x0000e000) >> 13)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_20H_COUNT_SET(x)                       (((x) << 13) & 0x0000e000)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_EXT_BLK_COUNT_MSB                                              18
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_EXT_BLK_COUNT_LSB                                              16
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_EXT_BLK_COUNT_MASK                                     0x00070000
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_EXT_BLK_COUNT_GET(x)                   (((x) & 0x00070000) >> 16)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_EXT_BLK_COUNT_SET(x)                   (((x) << 16) & 0x00070000)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_WEAK_SIG_THR_CCK_EXT_MSB                                           24
-#define PHY_BB_EXT_CHAN_DETECT_WIN_WEAK_SIG_THR_CCK_EXT_LSB                                           19
-#define PHY_BB_EXT_CHAN_DETECT_WIN_WEAK_SIG_THR_CCK_EXT_MASK                                  0x01f80000
-#define PHY_BB_EXT_CHAN_DETECT_WIN_WEAK_SIG_THR_CCK_EXT_GET(x)                (((x) & 0x01f80000) >> 19)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_WEAK_SIG_THR_CCK_EXT_SET(x)                (((x) << 19) & 0x01f80000)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_THRESH_MSB                                            28
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_THRESH_LSB                                            25
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_THRESH_MASK                                   0x1e000000
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_THRESH_GET(x)                 (((x) & 0x1e000000) >> 25)
-#define PHY_BB_EXT_CHAN_DETECT_WIN_DET_DIFF_WIN_THRESH_SET(x)                 (((x) << 25) & 0x1e000000)
-
-/* macros for BB_pwr_thr_20_40_det */
-#define PHY_BB_PWR_THR_20_40_DET_ADDRESS                                                      0x000099c8
-#define PHY_BB_PWR_THR_20_40_DET_OFFSET                                                       0x000099c8
-#define PHY_BB_PWR_THR_20_40_DET_PWRDIFF40_THRSTR_MSB                                                  4
-#define PHY_BB_PWR_THR_20_40_DET_PWRDIFF40_THRSTR_LSB                                                  0
-#define PHY_BB_PWR_THR_20_40_DET_PWRDIFF40_THRSTR_MASK                                        0x0000001f
-#define PHY_BB_PWR_THR_20_40_DET_PWRDIFF40_THRSTR_GET(x)                       (((x) & 0x0000001f) >> 0)
-#define PHY_BB_PWR_THR_20_40_DET_PWRDIFF40_THRSTR_SET(x)                       (((x) << 0) & 0x0000001f)
-#define PHY_BB_PWR_THR_20_40_DET_BLOCKER40_MAX_MSB                                                    10
-#define PHY_BB_PWR_THR_20_40_DET_BLOCKER40_MAX_LSB                                                     5
-#define PHY_BB_PWR_THR_20_40_DET_BLOCKER40_MAX_MASK                                           0x000007e0
-#define PHY_BB_PWR_THR_20_40_DET_BLOCKER40_MAX_GET(x)                          (((x) & 0x000007e0) >> 5)
-#define PHY_BB_PWR_THR_20_40_DET_BLOCKER40_MAX_SET(x)                          (((x) << 5) & 0x000007e0)
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PWRSTEP_MAX_MSB                                                15
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PWRSTEP_MAX_LSB                                                11
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PWRSTEP_MAX_MASK                                       0x0000f800
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PWRSTEP_MAX_GET(x)                     (((x) & 0x0000f800) >> 11)
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PWRSTEP_MAX_SET(x)                     (((x) << 11) & 0x0000f800)
-#define PHY_BB_PWR_THR_20_40_DET_DET40_THR_SNR_MSB                                                    23
-#define PHY_BB_PWR_THR_20_40_DET_DET40_THR_SNR_LSB                                                    16
-#define PHY_BB_PWR_THR_20_40_DET_DET40_THR_SNR_MASK                                           0x00ff0000
-#define PHY_BB_PWR_THR_20_40_DET_DET40_THR_SNR_GET(x)                         (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_PWR_THR_20_40_DET_DET40_THR_SNR_SET(x)                         (((x) << 16) & 0x00ff0000)
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PRI_BIAS_MSB                                                   28
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PRI_BIAS_LSB                                                   24
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PRI_BIAS_MASK                                          0x1f000000
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PRI_BIAS_GET(x)                        (((x) & 0x1f000000) >> 24)
-#define PHY_BB_PWR_THR_20_40_DET_DET40_PRI_BIAS_SET(x)                        (((x) << 24) & 0x1f000000)
-#define PHY_BB_PWR_THR_20_40_DET_PWRSTEP40_ENA_MSB                                                    29
-#define PHY_BB_PWR_THR_20_40_DET_PWRSTEP40_ENA_LSB                                                    29
-#define PHY_BB_PWR_THR_20_40_DET_PWRSTEP40_ENA_MASK                                           0x20000000
-#define PHY_BB_PWR_THR_20_40_DET_PWRSTEP40_ENA_GET(x)                         (((x) & 0x20000000) >> 29)
-#define PHY_BB_PWR_THR_20_40_DET_PWRSTEP40_ENA_SET(x)                         (((x) << 29) & 0x20000000)
-#define PHY_BB_PWR_THR_20_40_DET_LOWSNR40_ENA_MSB                                                     30
-#define PHY_BB_PWR_THR_20_40_DET_LOWSNR40_ENA_LSB                                                     30
-#define PHY_BB_PWR_THR_20_40_DET_LOWSNR40_ENA_MASK                                            0x40000000
-#define PHY_BB_PWR_THR_20_40_DET_LOWSNR40_ENA_GET(x)                          (((x) & 0x40000000) >> 30)
-#define PHY_BB_PWR_THR_20_40_DET_LOWSNR40_ENA_SET(x)                          (((x) << 30) & 0x40000000)
-
-/* macros for BB_short_gi_delta_slope */
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_ADDRESS                                                   0x000099d0
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_OFFSET                                                    0x000099d0
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_EXP_SHORT_GI_MSB                                  3
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_EXP_SHORT_GI_LSB                                  0
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_EXP_SHORT_GI_MASK                        0x0000000f
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_EXP_SHORT_GI_GET(x)       (((x) & 0x0000000f) >> 0)
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_EXP_SHORT_GI_SET(x)       (((x) << 0) & 0x0000000f)
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_MAN_SHORT_GI_MSB                                 18
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_MAN_SHORT_GI_LSB                                  4
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_MAN_SHORT_GI_MASK                        0x0007fff0
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_MAN_SHORT_GI_GET(x)       (((x) & 0x0007fff0) >> 4)
-#define PHY_BB_SHORT_GI_DELTA_SLOPE_DELTA_SLOPE_COEF_MAN_SHORT_GI_SET(x)       (((x) << 4) & 0x0007fff0)
-
-/* macros for BB_chaninfo_ctrl */
-#define PHY_BB_CHANINFO_CTRL_ADDRESS                                                          0x000099dc
-#define PHY_BB_CHANINFO_CTRL_OFFSET                                                           0x000099dc
-#define PHY_BB_CHANINFO_CTRL_CAPTURE_CHAN_INFO_MSB                                                     0
-#define PHY_BB_CHANINFO_CTRL_CAPTURE_CHAN_INFO_LSB                                                     0
-#define PHY_BB_CHANINFO_CTRL_CAPTURE_CHAN_INFO_MASK                                           0x00000001
-#define PHY_BB_CHANINFO_CTRL_CAPTURE_CHAN_INFO_GET(x)                          (((x) & 0x00000001) >> 0)
-#define PHY_BB_CHANINFO_CTRL_CAPTURE_CHAN_INFO_SET(x)                          (((x) << 0) & 0x00000001)
-#define PHY_BB_CHANINFO_CTRL_DISABLE_CHANINFOMEM_MSB                                                   1
-#define PHY_BB_CHANINFO_CTRL_DISABLE_CHANINFOMEM_LSB                                                   1
-#define PHY_BB_CHANINFO_CTRL_DISABLE_CHANINFOMEM_MASK                                         0x00000002
-#define PHY_BB_CHANINFO_CTRL_DISABLE_CHANINFOMEM_GET(x)                        (((x) & 0x00000002) >> 1)
-#define PHY_BB_CHANINFO_CTRL_DISABLE_CHANINFOMEM_SET(x)                        (((x) << 1) & 0x00000002)
-
-/* macros for BB_heavy_clip_ctrl */
-#define PHY_BB_HEAVY_CLIP_CTRL_ADDRESS                                                        0x000099e0
-#define PHY_BB_HEAVY_CLIP_CTRL_OFFSET                                                         0x000099e0
-#define PHY_BB_HEAVY_CLIP_CTRL_CF_HEAVY_CLIP_ENABLE_MSB                                                8
-#define PHY_BB_HEAVY_CLIP_CTRL_CF_HEAVY_CLIP_ENABLE_LSB                                                0
-#define PHY_BB_HEAVY_CLIP_CTRL_CF_HEAVY_CLIP_ENABLE_MASK                                      0x000001ff
-#define PHY_BB_HEAVY_CLIP_CTRL_CF_HEAVY_CLIP_ENABLE_GET(x)                     (((x) & 0x000001ff) >> 0)
-#define PHY_BB_HEAVY_CLIP_CTRL_CF_HEAVY_CLIP_ENABLE_SET(x)                     (((x) << 0) & 0x000001ff)
-#define PHY_BB_HEAVY_CLIP_CTRL_PRE_EMP_HT40_ENABLE_MSB                                                 9
-#define PHY_BB_HEAVY_CLIP_CTRL_PRE_EMP_HT40_ENABLE_LSB                                                 9
-#define PHY_BB_HEAVY_CLIP_CTRL_PRE_EMP_HT40_ENABLE_MASK                                       0x00000200
-#define PHY_BB_HEAVY_CLIP_CTRL_PRE_EMP_HT40_ENABLE_GET(x)                      (((x) & 0x00000200) >> 9)
-#define PHY_BB_HEAVY_CLIP_CTRL_PRE_EMP_HT40_ENABLE_SET(x)                      (((x) << 9) & 0x00000200)
-
-/* macros for BB_heavy_clip_20 */
-#define PHY_BB_HEAVY_CLIP_20_ADDRESS                                                          0x000099e4
-#define PHY_BB_HEAVY_CLIP_20_OFFSET                                                           0x000099e4
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_0_MSB                                                   7
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_0_LSB                                                   0
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_0_MASK                                         0x000000ff
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_0_GET(x)                        (((x) & 0x000000ff) >> 0)
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_0_SET(x)                        (((x) << 0) & 0x000000ff)
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_1_MSB                                                  15
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_1_LSB                                                   8
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_1_MASK                                         0x0000ff00
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_1_GET(x)                        (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_1_SET(x)                        (((x) << 8) & 0x0000ff00)
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_2_MSB                                                  23
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_2_LSB                                                  16
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_2_MASK                                         0x00ff0000
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_2_GET(x)                       (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_2_SET(x)                       (((x) << 16) & 0x00ff0000)
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_3_MSB                                                  31
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_3_LSB                                                  24
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_3_MASK                                         0xff000000
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_3_GET(x)                       (((x) & 0xff000000) >> 24)
-#define PHY_BB_HEAVY_CLIP_20_HEAVY_CLIP_FACTOR_3_SET(x)                       (((x) << 24) & 0xff000000)
-
-/* macros for BB_heavy_clip_40 */
-#define PHY_BB_HEAVY_CLIP_40_ADDRESS                                                          0x000099e8
-#define PHY_BB_HEAVY_CLIP_40_OFFSET                                                           0x000099e8
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_4_MSB                                                   7
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_4_LSB                                                   0
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_4_MASK                                         0x000000ff
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_4_GET(x)                        (((x) & 0x000000ff) >> 0)
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_4_SET(x)                        (((x) << 0) & 0x000000ff)
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_5_MSB                                                  15
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_5_LSB                                                   8
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_5_MASK                                         0x0000ff00
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_5_GET(x)                        (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_5_SET(x)                        (((x) << 8) & 0x0000ff00)
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_6_MSB                                                  23
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_6_LSB                                                  16
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_6_MASK                                         0x00ff0000
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_6_GET(x)                       (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_6_SET(x)                       (((x) << 16) & 0x00ff0000)
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_7_MSB                                                  31
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_7_LSB                                                  24
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_7_MASK                                         0xff000000
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_7_GET(x)                       (((x) & 0xff000000) >> 24)
-#define PHY_BB_HEAVY_CLIP_40_HEAVY_CLIP_FACTOR_7_SET(x)                       (((x) << 24) & 0xff000000)
-
-/* macros for BB_rifs_srch */
-#define PHY_BB_RIFS_SRCH_ADDRESS                                                              0x000099ec
-#define PHY_BB_RIFS_SRCH_OFFSET                                                               0x000099ec
-#define PHY_BB_RIFS_SRCH_HEAVY_CLIP_FACTOR_XR_MSB                                                      7
-#define PHY_BB_RIFS_SRCH_HEAVY_CLIP_FACTOR_XR_LSB                                                      0
-#define PHY_BB_RIFS_SRCH_HEAVY_CLIP_FACTOR_XR_MASK                                            0x000000ff
-#define PHY_BB_RIFS_SRCH_HEAVY_CLIP_FACTOR_XR_GET(x)                           (((x) & 0x000000ff) >> 0)
-#define PHY_BB_RIFS_SRCH_HEAVY_CLIP_FACTOR_XR_SET(x)                           (((x) << 0) & 0x000000ff)
-#define PHY_BB_RIFS_SRCH_INIT_GAIN_DB_OFFSET_MSB                                                      15
-#define PHY_BB_RIFS_SRCH_INIT_GAIN_DB_OFFSET_LSB                                                       8
-#define PHY_BB_RIFS_SRCH_INIT_GAIN_DB_OFFSET_MASK                                             0x0000ff00
-#define PHY_BB_RIFS_SRCH_INIT_GAIN_DB_OFFSET_GET(x)                            (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_RIFS_SRCH_INIT_GAIN_DB_OFFSET_SET(x)                            (((x) << 8) & 0x0000ff00)
-#define PHY_BB_RIFS_SRCH_RIFS_INIT_DELAY_MSB                                                          25
-#define PHY_BB_RIFS_SRCH_RIFS_INIT_DELAY_LSB                                                          16
-#define PHY_BB_RIFS_SRCH_RIFS_INIT_DELAY_MASK                                                 0x03ff0000
-#define PHY_BB_RIFS_SRCH_RIFS_INIT_DELAY_GET(x)                               (((x) & 0x03ff0000) >> 16)
-#define PHY_BB_RIFS_SRCH_RIFS_INIT_DELAY_SET(x)                               (((x) << 16) & 0x03ff0000)
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_PWRLOW_GC_MSB                                                   26
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_PWRLOW_GC_LSB                                                   26
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_PWRLOW_GC_MASK                                          0x04000000
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_PWRLOW_GC_GET(x)                        (((x) & 0x04000000) >> 26)
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_PWRLOW_GC_SET(x)                        (((x) << 26) & 0x04000000)
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_CCK_DET_MSB                                                     27
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_CCK_DET_LSB                                                     27
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_CCK_DET_MASK                                            0x08000000
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_CCK_DET_GET(x)                          (((x) & 0x08000000) >> 27)
-#define PHY_BB_RIFS_SRCH_RIFS_DISABLE_CCK_DET_SET(x)                          (((x) << 27) & 0x08000000)
-
-/* macros for BB_iq_adc_cal_mode */
-#define PHY_BB_IQ_ADC_CAL_MODE_ADDRESS                                                        0x000099f0
-#define PHY_BB_IQ_ADC_CAL_MODE_OFFSET                                                         0x000099f0
-#define PHY_BB_IQ_ADC_CAL_MODE_GAIN_DC_IQ_CAL_MODE_MSB                                                 1
-#define PHY_BB_IQ_ADC_CAL_MODE_GAIN_DC_IQ_CAL_MODE_LSB                                                 0
-#define PHY_BB_IQ_ADC_CAL_MODE_GAIN_DC_IQ_CAL_MODE_MASK                                       0x00000003
-#define PHY_BB_IQ_ADC_CAL_MODE_GAIN_DC_IQ_CAL_MODE_GET(x)                      (((x) & 0x00000003) >> 0)
-#define PHY_BB_IQ_ADC_CAL_MODE_GAIN_DC_IQ_CAL_MODE_SET(x)                      (((x) << 0) & 0x00000003)
-#define PHY_BB_IQ_ADC_CAL_MODE_TEST_CALADCOFF_MSB                                                      2
-#define PHY_BB_IQ_ADC_CAL_MODE_TEST_CALADCOFF_LSB                                                      2
-#define PHY_BB_IQ_ADC_CAL_MODE_TEST_CALADCOFF_MASK                                            0x00000004
-#define PHY_BB_IQ_ADC_CAL_MODE_TEST_CALADCOFF_GET(x)                           (((x) & 0x00000004) >> 2)
-#define PHY_BB_IQ_ADC_CAL_MODE_TEST_CALADCOFF_SET(x)                           (((x) << 2) & 0x00000004)
-
-/* macros for BB_per_chain_csd */
-#define PHY_BB_PER_CHAIN_CSD_ADDRESS                                                          0x000099fc
-#define PHY_BB_PER_CHAIN_CSD_OFFSET                                                           0x000099fc
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_2CHAINS_MSB                                                      4
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_2CHAINS_LSB                                                      0
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_2CHAINS_MASK                                            0x0000001f
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_2CHAINS_GET(x)                           (((x) & 0x0000001f) >> 0)
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_2CHAINS_SET(x)                           (((x) << 0) & 0x0000001f)
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_3CHAINS_MSB                                                      9
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_3CHAINS_LSB                                                      5
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_3CHAINS_MASK                                            0x000003e0
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_3CHAINS_GET(x)                           (((x) & 0x000003e0) >> 5)
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN1_3CHAINS_SET(x)                           (((x) << 5) & 0x000003e0)
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN2_3CHAINS_MSB                                                     14
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN2_3CHAINS_LSB                                                     10
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN2_3CHAINS_MASK                                            0x00007c00
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN2_3CHAINS_GET(x)                          (((x) & 0x00007c00) >> 10)
-#define PHY_BB_PER_CHAIN_CSD_CSD_CHN2_3CHAINS_SET(x)                          (((x) << 10) & 0x00007c00)
-
-/* macros for BB_rx_ocgain */
-#define PHY_BB_RX_OCGAIN_ADDRESS                                                              0x00009a00
-#define PHY_BB_RX_OCGAIN_OFFSET                                                               0x00009a00
-#define PHY_BB_RX_OCGAIN_GAIN_ENTRY_MSB                                                               31
-#define PHY_BB_RX_OCGAIN_GAIN_ENTRY_LSB                                                                0
-#define PHY_BB_RX_OCGAIN_GAIN_ENTRY_MASK                                                      0xffffffff
-#define PHY_BB_RX_OCGAIN_GAIN_ENTRY_SET(x)                                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_crc */
-#define PHY_BB_TX_CRC_ADDRESS                                                                 0x00009c00
-#define PHY_BB_TX_CRC_OFFSET                                                                  0x00009c00
-#define PHY_BB_TX_CRC_TX_CRC_MSB                                                                      15
-#define PHY_BB_TX_CRC_TX_CRC_LSB                                                                       0
-#define PHY_BB_TX_CRC_TX_CRC_MASK                                                             0x0000ffff
-#define PHY_BB_TX_CRC_TX_CRC_GET(x)                                            (((x) & 0x0000ffff) >> 0)
-
-/* macros for BB_iq_adc_meas_0_b0 */
-#define PHY_BB_IQ_ADC_MEAS_0_B0_ADDRESS                                                       0x00009c10
-#define PHY_BB_IQ_ADC_MEAS_0_B0_OFFSET                                                        0x00009c10
-#define PHY_BB_IQ_ADC_MEAS_0_B0_GAIN_DC_IQ_CAL_MEAS_0_0_MSB                                           31
-#define PHY_BB_IQ_ADC_MEAS_0_B0_GAIN_DC_IQ_CAL_MEAS_0_0_LSB                                            0
-#define PHY_BB_IQ_ADC_MEAS_0_B0_GAIN_DC_IQ_CAL_MEAS_0_0_MASK                                  0xffffffff
-#define PHY_BB_IQ_ADC_MEAS_0_B0_GAIN_DC_IQ_CAL_MEAS_0_0_GET(x)                 (((x) & 0xffffffff) >> 0)
-
-/* macros for BB_iq_adc_meas_1_b0 */
-#define PHY_BB_IQ_ADC_MEAS_1_B0_ADDRESS                                                       0x00009c14
-#define PHY_BB_IQ_ADC_MEAS_1_B0_OFFSET                                                        0x00009c14
-#define PHY_BB_IQ_ADC_MEAS_1_B0_GAIN_DC_IQ_CAL_MEAS_1_0_MSB                                           31
-#define PHY_BB_IQ_ADC_MEAS_1_B0_GAIN_DC_IQ_CAL_MEAS_1_0_LSB                                            0
-#define PHY_BB_IQ_ADC_MEAS_1_B0_GAIN_DC_IQ_CAL_MEAS_1_0_MASK                                  0xffffffff
-#define PHY_BB_IQ_ADC_MEAS_1_B0_GAIN_DC_IQ_CAL_MEAS_1_0_GET(x)                 (((x) & 0xffffffff) >> 0)
-
-/* macros for BB_iq_adc_meas_2_b0 */
-#define PHY_BB_IQ_ADC_MEAS_2_B0_ADDRESS                                                       0x00009c18
-#define PHY_BB_IQ_ADC_MEAS_2_B0_OFFSET                                                        0x00009c18
-#define PHY_BB_IQ_ADC_MEAS_2_B0_GAIN_DC_IQ_CAL_MEAS_2_0_MSB                                           31
-#define PHY_BB_IQ_ADC_MEAS_2_B0_GAIN_DC_IQ_CAL_MEAS_2_0_LSB                                            0
-#define PHY_BB_IQ_ADC_MEAS_2_B0_GAIN_DC_IQ_CAL_MEAS_2_0_MASK                                  0xffffffff
-#define PHY_BB_IQ_ADC_MEAS_2_B0_GAIN_DC_IQ_CAL_MEAS_2_0_GET(x)                 (((x) & 0xffffffff) >> 0)
-
-/* macros for BB_iq_adc_meas_3_b0 */
-#define PHY_BB_IQ_ADC_MEAS_3_B0_ADDRESS                                                       0x00009c1c
-#define PHY_BB_IQ_ADC_MEAS_3_B0_OFFSET                                                        0x00009c1c
-#define PHY_BB_IQ_ADC_MEAS_3_B0_GAIN_DC_IQ_CAL_MEAS_3_0_MSB                                           31
-#define PHY_BB_IQ_ADC_MEAS_3_B0_GAIN_DC_IQ_CAL_MEAS_3_0_LSB                                            0
-#define PHY_BB_IQ_ADC_MEAS_3_B0_GAIN_DC_IQ_CAL_MEAS_3_0_MASK                                  0xffffffff
-#define PHY_BB_IQ_ADC_MEAS_3_B0_GAIN_DC_IQ_CAL_MEAS_3_0_GET(x)                 (((x) & 0xffffffff) >> 0)
-
-/* macros for BB_rfbus_grant */
-#define PHY_BB_RFBUS_GRANT_ADDRESS                                                            0x00009c20
-#define PHY_BB_RFBUS_GRANT_OFFSET                                                             0x00009c20
-#define PHY_BB_RFBUS_GRANT_RFBUS_GRANT_MSB                                                             0
-#define PHY_BB_RFBUS_GRANT_RFBUS_GRANT_LSB                                                             0
-#define PHY_BB_RFBUS_GRANT_RFBUS_GRANT_MASK                                                   0x00000001
-#define PHY_BB_RFBUS_GRANT_RFBUS_GRANT_GET(x)                                  (((x) & 0x00000001) >> 0)
-#define PHY_BB_RFBUS_GRANT_BT_ANT_MSB                                                                  1
-#define PHY_BB_RFBUS_GRANT_BT_ANT_LSB                                                                  1
-#define PHY_BB_RFBUS_GRANT_BT_ANT_MASK                                                        0x00000002
-#define PHY_BB_RFBUS_GRANT_BT_ANT_GET(x)                                       (((x) & 0x00000002) >> 1)
-
-/* macros for BB_tstadc */
-#define PHY_BB_TSTADC_ADDRESS                                                                 0x00009c24
-#define PHY_BB_TSTADC_OFFSET                                                                  0x00009c24
-#define PHY_BB_TSTADC_TSTADC_OUT_Q_MSB                                                                 9
-#define PHY_BB_TSTADC_TSTADC_OUT_Q_LSB                                                                 0
-#define PHY_BB_TSTADC_TSTADC_OUT_Q_MASK                                                       0x000003ff
-#define PHY_BB_TSTADC_TSTADC_OUT_Q_GET(x)                                      (((x) & 0x000003ff) >> 0)
-#define PHY_BB_TSTADC_TSTADC_OUT_I_MSB                                                                19
-#define PHY_BB_TSTADC_TSTADC_OUT_I_LSB                                                                10
-#define PHY_BB_TSTADC_TSTADC_OUT_I_MASK                                                       0x000ffc00
-#define PHY_BB_TSTADC_TSTADC_OUT_I_GET(x)                                     (((x) & 0x000ffc00) >> 10)
-
-/* macros for BB_tstdac */
-#define PHY_BB_TSTDAC_ADDRESS                                                                 0x00009c28
-#define PHY_BB_TSTDAC_OFFSET                                                                  0x00009c28
-#define PHY_BB_TSTDAC_TSTDAC_OUT_Q_MSB                                                                 9
-#define PHY_BB_TSTDAC_TSTDAC_OUT_Q_LSB                                                                 0
-#define PHY_BB_TSTDAC_TSTDAC_OUT_Q_MASK                                                       0x000003ff
-#define PHY_BB_TSTDAC_TSTDAC_OUT_Q_GET(x)                                      (((x) & 0x000003ff) >> 0)
-#define PHY_BB_TSTDAC_TSTDAC_OUT_I_MSB                                                                19
-#define PHY_BB_TSTDAC_TSTDAC_OUT_I_LSB                                                                10
-#define PHY_BB_TSTDAC_TSTDAC_OUT_I_MASK                                                       0x000ffc00
-#define PHY_BB_TSTDAC_TSTDAC_OUT_I_GET(x)                                     (((x) & 0x000ffc00) >> 10)
-
-/* macros for BB_illegal_tx_rate */
-#define PHY_BB_ILLEGAL_TX_RATE_ADDRESS                                                        0x00009c30
-#define PHY_BB_ILLEGAL_TX_RATE_OFFSET                                                         0x00009c30
-#define PHY_BB_ILLEGAL_TX_RATE_ILLEGAL_TX_RATE_MSB                                                     0
-#define PHY_BB_ILLEGAL_TX_RATE_ILLEGAL_TX_RATE_LSB                                                     0
-#define PHY_BB_ILLEGAL_TX_RATE_ILLEGAL_TX_RATE_MASK                                           0x00000001
-#define PHY_BB_ILLEGAL_TX_RATE_ILLEGAL_TX_RATE_GET(x)                          (((x) & 0x00000001) >> 0)
-
-/* macros for BB_spur_report_b0 */
-#define PHY_BB_SPUR_REPORT_B0_ADDRESS                                                         0x00009c34
-#define PHY_BB_SPUR_REPORT_B0_OFFSET                                                          0x00009c34
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_I_0_MSB                                                         7
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_I_0_LSB                                                         0
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_I_0_MASK                                               0x000000ff
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_I_0_GET(x)                              (((x) & 0x000000ff) >> 0)
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_Q_0_MSB                                                        15
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_Q_0_LSB                                                         8
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_Q_0_MASK                                               0x0000ff00
-#define PHY_BB_SPUR_REPORT_B0_SPUR_EST_Q_0_GET(x)                              (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_SPUR_REPORT_B0_POWER_WITH_SPUR_REMOVED_0_MSB                                           31
-#define PHY_BB_SPUR_REPORT_B0_POWER_WITH_SPUR_REMOVED_0_LSB                                           16
-#define PHY_BB_SPUR_REPORT_B0_POWER_WITH_SPUR_REMOVED_0_MASK                                  0xffff0000
-#define PHY_BB_SPUR_REPORT_B0_POWER_WITH_SPUR_REMOVED_0_GET(x)                (((x) & 0xffff0000) >> 16)
-
-/* macros for BB_channel_status */
-#define PHY_BB_CHANNEL_STATUS_ADDRESS                                                         0x00009c38
-#define PHY_BB_CHANNEL_STATUS_OFFSET                                                          0x00009c38
-#define PHY_BB_CHANNEL_STATUS_BT_ACTIVE_MSB                                                            0
-#define PHY_BB_CHANNEL_STATUS_BT_ACTIVE_LSB                                                            0
-#define PHY_BB_CHANNEL_STATUS_BT_ACTIVE_MASK                                                  0x00000001
-#define PHY_BB_CHANNEL_STATUS_BT_ACTIVE_GET(x)                                 (((x) & 0x00000001) >> 0)
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_RAW_MSB                                                         1
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_RAW_LSB                                                         1
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_RAW_MASK                                               0x00000002
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_RAW_GET(x)                              (((x) & 0x00000002) >> 1)
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_MAC_MSB                                                         2
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_MAC_LSB                                                         2
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_MAC_MASK                                               0x00000004
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_MAC_GET(x)                              (((x) & 0x00000004) >> 2)
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_PAD_MSB                                                         3
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_PAD_LSB                                                         3
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_PAD_MASK                                               0x00000008
-#define PHY_BB_CHANNEL_STATUS_RX_CLEAR_PAD_GET(x)                              (((x) & 0x00000008) >> 3)
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_0_MSB                                                          5
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_0_LSB                                                          4
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_0_MASK                                                0x00000030
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_0_GET(x)                               (((x) & 0x00000030) >> 4)
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_1_MSB                                                          7
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_1_LSB                                                          6
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_1_MASK                                                0x000000c0
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_1_GET(x)                               (((x) & 0x000000c0) >> 6)
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_2_MSB                                                          9
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_2_LSB                                                          8
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_2_MASK                                                0x00000300
-#define PHY_BB_CHANNEL_STATUS_BB_SW_OUT_2_GET(x)                               (((x) & 0x00000300) >> 8)
-#define PHY_BB_CHANNEL_STATUS_BB_SW_COM_OUT_MSB                                                       13
-#define PHY_BB_CHANNEL_STATUS_BB_SW_COM_OUT_LSB                                                       10
-#define PHY_BB_CHANNEL_STATUS_BB_SW_COM_OUT_MASK                                              0x00003c00
-#define PHY_BB_CHANNEL_STATUS_BB_SW_COM_OUT_GET(x)                            (((x) & 0x00003c00) >> 10)
-#define PHY_BB_CHANNEL_STATUS_ANT_DIV_CFG_USED_MSB                                                    16
-#define PHY_BB_CHANNEL_STATUS_ANT_DIV_CFG_USED_LSB                                                    14
-#define PHY_BB_CHANNEL_STATUS_ANT_DIV_CFG_USED_MASK                                           0x0001c000
-#define PHY_BB_CHANNEL_STATUS_ANT_DIV_CFG_USED_GET(x)                         (((x) & 0x0001c000) >> 14)
-
-/* macros for BB_rssi_b0 */
-#define PHY_BB_RSSI_B0_ADDRESS                                                                0x00009c3c
-#define PHY_BB_RSSI_B0_OFFSET                                                                 0x00009c3c
-#define PHY_BB_RSSI_B0_RSSI_0_MSB                                                                      7
-#define PHY_BB_RSSI_B0_RSSI_0_LSB                                                                      0
-#define PHY_BB_RSSI_B0_RSSI_0_MASK                                                            0x000000ff
-#define PHY_BB_RSSI_B0_RSSI_0_GET(x)                                           (((x) & 0x000000ff) >> 0)
-#define PHY_BB_RSSI_B0_RSSI_EXT_0_MSB                                                                 15
-#define PHY_BB_RSSI_B0_RSSI_EXT_0_LSB                                                                  8
-#define PHY_BB_RSSI_B0_RSSI_EXT_0_MASK                                                        0x0000ff00
-#define PHY_BB_RSSI_B0_RSSI_EXT_0_GET(x)                                       (((x) & 0x0000ff00) >> 8)
-
-/* macros for BB_spur_est_cck_report_b0 */
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_ADDRESS                                                 0x00009c40
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_OFFSET                                                  0x00009c40
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_I_0_CCK_MSB                                          7
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_I_0_CCK_LSB                                          0
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_I_0_CCK_MASK                                0x000000ff
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_I_0_CCK_GET(x)               (((x) & 0x000000ff) >> 0)
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_Q_0_CCK_MSB                                         15
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_Q_0_CCK_LSB                                          8
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_Q_0_CCK_MASK                                0x0000ff00
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_SD_Q_0_CCK_GET(x)               (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_I_0_CCK_MSB                                            23
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_I_0_CCK_LSB                                            16
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_I_0_CCK_MASK                                   0x00ff0000
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_I_0_CCK_GET(x)                 (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_Q_0_CCK_MSB                                            31
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_Q_0_CCK_LSB                                            24
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_Q_0_CCK_MASK                                   0xff000000
-#define PHY_BB_SPUR_EST_CCK_REPORT_B0_SPUR_EST_Q_0_CCK_GET(x)                 (((x) & 0xff000000) >> 24)
-
-/* macros for BB_chan_info_noise_pwr */
-#define PHY_BB_CHAN_INFO_NOISE_PWR_ADDRESS                                                    0x00009cac
-#define PHY_BB_CHAN_INFO_NOISE_PWR_OFFSET                                                     0x00009cac
-#define PHY_BB_CHAN_INFO_NOISE_PWR_NOISE_POWER_MSB                                                    11
-#define PHY_BB_CHAN_INFO_NOISE_PWR_NOISE_POWER_LSB                                                     0
-#define PHY_BB_CHAN_INFO_NOISE_PWR_NOISE_POWER_MASK                                           0x00000fff
-#define PHY_BB_CHAN_INFO_NOISE_PWR_NOISE_POWER_GET(x)                          (((x) & 0x00000fff) >> 0)
-
-/* macros for BB_chan_info_gain_diff */
-#define PHY_BB_CHAN_INFO_GAIN_DIFF_ADDRESS                                                    0x00009cb0
-#define PHY_BB_CHAN_INFO_GAIN_DIFF_OFFSET                                                     0x00009cb0
-#define PHY_BB_CHAN_INFO_GAIN_DIFF_FINE_PPM_MSB                                                       11
-#define PHY_BB_CHAN_INFO_GAIN_DIFF_FINE_PPM_LSB                                                        0
-#define PHY_BB_CHAN_INFO_GAIN_DIFF_FINE_PPM_MASK                                              0x00000fff
-#define PHY_BB_CHAN_INFO_GAIN_DIFF_FINE_PPM_GET(x)                             (((x) & 0x00000fff) >> 0)
-
-/* macros for BB_chan_info_fine_timing */
-#define PHY_BB_CHAN_INFO_FINE_TIMING_ADDRESS                                                  0x00009cb4
-#define PHY_BB_CHAN_INFO_FINE_TIMING_OFFSET                                                   0x00009cb4
-#define PHY_BB_CHAN_INFO_FINE_TIMING_COARSE_PPM_MSB                                                   11
-#define PHY_BB_CHAN_INFO_FINE_TIMING_COARSE_PPM_LSB                                                    0
-#define PHY_BB_CHAN_INFO_FINE_TIMING_COARSE_PPM_MASK                                          0x00000fff
-#define PHY_BB_CHAN_INFO_FINE_TIMING_COARSE_PPM_GET(x)                         (((x) & 0x00000fff) >> 0)
-#define PHY_BB_CHAN_INFO_FINE_TIMING_FINE_TIMING_MSB                                                  21
-#define PHY_BB_CHAN_INFO_FINE_TIMING_FINE_TIMING_LSB                                                  12
-#define PHY_BB_CHAN_INFO_FINE_TIMING_FINE_TIMING_MASK                                         0x003ff000
-#define PHY_BB_CHAN_INFO_FINE_TIMING_FINE_TIMING_GET(x)                       (((x) & 0x003ff000) >> 12)
-
-/* macros for BB_chan_info_gain_b0 */
-#define PHY_BB_CHAN_INFO_GAIN_B0_ADDRESS                                                      0x00009cb8
-#define PHY_BB_CHAN_INFO_GAIN_B0_OFFSET                                                       0x00009cb8
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RSSI_0_MSB                                                  7
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RSSI_0_LSB                                                  0
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RSSI_0_MASK                                        0x000000ff
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RSSI_0_GET(x)                       (((x) & 0x000000ff) >> 0)
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RF_GAIN_0_MSB                                              15
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RF_GAIN_0_LSB                                               8
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RF_GAIN_0_MASK                                     0x0000ff00
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_RF_GAIN_0_GET(x)                    (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN1_SW_0_MSB                                           16
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN1_SW_0_LSB                                           16
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN1_SW_0_MASK                                  0x00010000
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN1_SW_0_GET(x)                (((x) & 0x00010000) >> 16)
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN2_SW_0_MSB                                           17
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN2_SW_0_LSB                                           17
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN2_SW_0_MASK                                  0x00020000
-#define PHY_BB_CHAN_INFO_GAIN_B0_CHAN_INFO_XATTEN2_SW_0_GET(x)                (((x) & 0x00020000) >> 17)
-
-/* macros for BB_chan_info_chan_tab_b0 */
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_ADDRESS                                                  0x00009cbc
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_OFFSET                                                   0x00009cbc
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_0_MSB                                                       5
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_0_LSB                                                       0
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_0_MASK                                             0x0000003f
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_0_GET(x)                            (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_0_MSB                                                      11
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_0_LSB                                                       6
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_0_MASK                                             0x00000fc0
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_0_GET(x)                            (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_0_MSB                                                        15
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_0_LSB                                                        12
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_0_MASK                                               0x0000f000
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_0_GET(x)                             (((x) & 0x0000f000) >> 12)
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_1_MSB                                                      21
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_1_LSB                                                      16
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_1_MASK                                             0x003f0000
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_Q_1_GET(x)                           (((x) & 0x003f0000) >> 16)
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_1_MSB                                                      27
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_1_LSB                                                      22
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_1_MASK                                             0x0fc00000
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_MAN_I_1_GET(x)                           (((x) & 0x0fc00000) >> 22)
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_1_MSB                                                        31
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_1_LSB                                                        28
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_1_MASK                                               0xf0000000
-#define PHY_BB_CHAN_INFO_CHAN_TAB_B0_EXP_1_GET(x)                             (((x) & 0xf0000000) >> 28)
-
-/* macros for BB_paprd_am2am_mask */
-#define PHY_BB_PAPRD_AM2AM_MASK_ADDRESS                                                       0x00009de4
-#define PHY_BB_PAPRD_AM2AM_MASK_OFFSET                                                        0x00009de4
-#define PHY_BB_PAPRD_AM2AM_MASK_PAPRD_AM2AM_MASK_MSB                                                  24
-#define PHY_BB_PAPRD_AM2AM_MASK_PAPRD_AM2AM_MASK_LSB                                                   0
-#define PHY_BB_PAPRD_AM2AM_MASK_PAPRD_AM2AM_MASK_MASK                                         0x01ffffff
-#define PHY_BB_PAPRD_AM2AM_MASK_PAPRD_AM2AM_MASK_GET(x)                        (((x) & 0x01ffffff) >> 0)
-#define PHY_BB_PAPRD_AM2AM_MASK_PAPRD_AM2AM_MASK_SET(x)                        (((x) << 0) & 0x01ffffff)
-
-/* macros for BB_paprd_am2pm_mask */
-#define PHY_BB_PAPRD_AM2PM_MASK_ADDRESS                                                       0x00009de8
-#define PHY_BB_PAPRD_AM2PM_MASK_OFFSET                                                        0x00009de8
-#define PHY_BB_PAPRD_AM2PM_MASK_PAPRD_AM2PM_MASK_MSB                                                  24
-#define PHY_BB_PAPRD_AM2PM_MASK_PAPRD_AM2PM_MASK_LSB                                                   0
-#define PHY_BB_PAPRD_AM2PM_MASK_PAPRD_AM2PM_MASK_MASK                                         0x01ffffff
-#define PHY_BB_PAPRD_AM2PM_MASK_PAPRD_AM2PM_MASK_GET(x)                        (((x) & 0x01ffffff) >> 0)
-#define PHY_BB_PAPRD_AM2PM_MASK_PAPRD_AM2PM_MASK_SET(x)                        (((x) << 0) & 0x01ffffff)
-
-/* macros for BB_paprd_ht40_mask */
-#define PHY_BB_PAPRD_HT40_MASK_ADDRESS                                                        0x00009dec
-#define PHY_BB_PAPRD_HT40_MASK_OFFSET                                                         0x00009dec
-#define PHY_BB_PAPRD_HT40_MASK_PAPRD_HT40_MASK_MSB                                                    24
-#define PHY_BB_PAPRD_HT40_MASK_PAPRD_HT40_MASK_LSB                                                     0
-#define PHY_BB_PAPRD_HT40_MASK_PAPRD_HT40_MASK_MASK                                           0x01ffffff
-#define PHY_BB_PAPRD_HT40_MASK_PAPRD_HT40_MASK_GET(x)                          (((x) & 0x01ffffff) >> 0)
-#define PHY_BB_PAPRD_HT40_MASK_PAPRD_HT40_MASK_SET(x)                          (((x) << 0) & 0x01ffffff)
-
-/* macros for BB_paprd_ctrl0 */
-#define PHY_BB_PAPRD_CTRL0_ADDRESS                                                            0x00009df0
-#define PHY_BB_PAPRD_CTRL0_OFFSET                                                             0x00009df0
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ENABLE_MSB                                                            0
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ENABLE_LSB                                                            0
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ENABLE_MASK                                                  0x00000001
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ENABLE_GET(x)                                 (((x) & 0x00000001) >> 0)
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ENABLE_SET(x)                                 (((x) << 0) & 0x00000001)
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ADAPTIVE_USE_SINGLE_TABLE_MSB                                         1
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ADAPTIVE_USE_SINGLE_TABLE_LSB                                         1
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ADAPTIVE_USE_SINGLE_TABLE_MASK                               0x00000002
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ADAPTIVE_USE_SINGLE_TABLE_GET(x)              (((x) & 0x00000002) >> 1)
-#define PHY_BB_PAPRD_CTRL0_PAPRD_ADAPTIVE_USE_SINGLE_TABLE_SET(x)              (((x) << 1) & 0x00000002)
-#define PHY_BB_PAPRD_CTRL0_PAPRD_VALID_GAIN_MSB                                                       26
-#define PHY_BB_PAPRD_CTRL0_PAPRD_VALID_GAIN_LSB                                                        2
-#define PHY_BB_PAPRD_CTRL0_PAPRD_VALID_GAIN_MASK                                              0x07fffffc
-#define PHY_BB_PAPRD_CTRL0_PAPRD_VALID_GAIN_GET(x)                             (((x) & 0x07fffffc) >> 2)
-#define PHY_BB_PAPRD_CTRL0_PAPRD_VALID_GAIN_SET(x)                             (((x) << 2) & 0x07fffffc)
-#define PHY_BB_PAPRD_CTRL0_PAPRD_MAG_THRSH_MSB                                                        31
-#define PHY_BB_PAPRD_CTRL0_PAPRD_MAG_THRSH_LSB                                                        27
-#define PHY_BB_PAPRD_CTRL0_PAPRD_MAG_THRSH_MASK                                               0xf8000000
-#define PHY_BB_PAPRD_CTRL0_PAPRD_MAG_THRSH_GET(x)                             (((x) & 0xf8000000) >> 27)
-#define PHY_BB_PAPRD_CTRL0_PAPRD_MAG_THRSH_SET(x)                             (((x) << 27) & 0xf8000000)
-
-/* macros for BB_paprd_ctrl1 */
-#define PHY_BB_PAPRD_CTRL1_ADDRESS                                                            0x00009df4
-#define PHY_BB_PAPRD_CTRL1_OFFSET                                                             0x00009df4
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_SCALING_ENABLE_MSB                                           0
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_SCALING_ENABLE_LSB                                           0
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_SCALING_ENABLE_MASK                                 0x00000001
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_SCALING_ENABLE_GET(x)                (((x) & 0x00000001) >> 0)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_SCALING_ENABLE_SET(x)                (((x) << 0) & 0x00000001)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2AM_ENABLE_MSB                                             1
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2AM_ENABLE_LSB                                             1
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2AM_ENABLE_MASK                                   0x00000002
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2AM_ENABLE_GET(x)                  (((x) & 0x00000002) >> 1)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2AM_ENABLE_SET(x)                  (((x) << 1) & 0x00000002)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2PM_ENABLE_MSB                                             2
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2PM_ENABLE_LSB                                             2
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2PM_ENABLE_MASK                                   0x00000004
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2PM_ENABLE_GET(x)                  (((x) & 0x00000004) >> 2)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_ADAPTIVE_AM2PM_ENABLE_SET(x)                  (((x) << 2) & 0x00000004)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL_MSB                                                8
-#define PHY_BB_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL_LSB                                                3
-#define PHY_BB_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL_MASK                                      0x000001f8
-#define PHY_BB_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL_GET(x)                     (((x) & 0x000001f8) >> 3)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_POWER_AT_AM2AM_CAL_SET(x)                     (((x) << 3) & 0x000001f8)
-#define PHY_BB_PAPRD_CTRL1_PA_GAIN_SCALE_FACTOR_MSB                                                   16
-#define PHY_BB_PAPRD_CTRL1_PA_GAIN_SCALE_FACTOR_LSB                                                    9
-#define PHY_BB_PAPRD_CTRL1_PA_GAIN_SCALE_FACTOR_MASK                                          0x0001fe00
-#define PHY_BB_PAPRD_CTRL1_PA_GAIN_SCALE_FACTOR_GET(x)                         (((x) & 0x0001fe00) >> 9)
-#define PHY_BB_PAPRD_CTRL1_PA_GAIN_SCALE_FACTOR_SET(x)                         (((x) << 9) & 0x0001fe00)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACTOR_MSB                                                 26
-#define PHY_BB_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACTOR_LSB                                                 17
-#define PHY_BB_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACTOR_MASK                                        0x07fe0000
-#define PHY_BB_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACTOR_GET(x)                      (((x) & 0x07fe0000) >> 17)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACTOR_SET(x)                      (((x) << 17) & 0x07fe0000)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_TRAINER_IANDQ_SEL_MSB                                                27
-#define PHY_BB_PAPRD_CTRL1_PAPRD_TRAINER_IANDQ_SEL_LSB                                                27
-#define PHY_BB_PAPRD_CTRL1_PAPRD_TRAINER_IANDQ_SEL_MASK                                       0x08000000
-#define PHY_BB_PAPRD_CTRL1_PAPRD_TRAINER_IANDQ_SEL_GET(x)                     (((x) & 0x08000000) >> 27)
-#define PHY_BB_PAPRD_CTRL1_PAPRD_TRAINER_IANDQ_SEL_SET(x)                     (((x) << 27) & 0x08000000)
-
-/* macros for BB_pa_gain123 */
-#define PHY_BB_PA_GAIN123_ADDRESS                                                             0x00009df8
-#define PHY_BB_PA_GAIN123_OFFSET                                                              0x00009df8
-#define PHY_BB_PA_GAIN123_PA_GAIN1_MSB                                                                 9
-#define PHY_BB_PA_GAIN123_PA_GAIN1_LSB                                                                 0
-#define PHY_BB_PA_GAIN123_PA_GAIN1_MASK                                                       0x000003ff
-#define PHY_BB_PA_GAIN123_PA_GAIN1_GET(x)                                      (((x) & 0x000003ff) >> 0)
-#define PHY_BB_PA_GAIN123_PA_GAIN1_SET(x)                                      (((x) << 0) & 0x000003ff)
-#define PHY_BB_PA_GAIN123_PA_GAIN2_MSB                                                                19
-#define PHY_BB_PA_GAIN123_PA_GAIN2_LSB                                                                10
-#define PHY_BB_PA_GAIN123_PA_GAIN2_MASK                                                       0x000ffc00
-#define PHY_BB_PA_GAIN123_PA_GAIN2_GET(x)                                     (((x) & 0x000ffc00) >> 10)
-#define PHY_BB_PA_GAIN123_PA_GAIN2_SET(x)                                     (((x) << 10) & 0x000ffc00)
-#define PHY_BB_PA_GAIN123_PA_GAIN3_MSB                                                                29
-#define PHY_BB_PA_GAIN123_PA_GAIN3_LSB                                                                20
-#define PHY_BB_PA_GAIN123_PA_GAIN3_MASK                                                       0x3ff00000
-#define PHY_BB_PA_GAIN123_PA_GAIN3_GET(x)                                     (((x) & 0x3ff00000) >> 20)
-#define PHY_BB_PA_GAIN123_PA_GAIN3_SET(x)                                     (((x) << 20) & 0x3ff00000)
-
-/* macros for BB_pa_gain45 */
-#define PHY_BB_PA_GAIN45_ADDRESS                                                              0x00009dfc
-#define PHY_BB_PA_GAIN45_OFFSET                                                               0x00009dfc
-#define PHY_BB_PA_GAIN45_PA_GAIN4_MSB                                                                  9
-#define PHY_BB_PA_GAIN45_PA_GAIN4_LSB                                                                  0
-#define PHY_BB_PA_GAIN45_PA_GAIN4_MASK                                                        0x000003ff
-#define PHY_BB_PA_GAIN45_PA_GAIN4_GET(x)                                       (((x) & 0x000003ff) >> 0)
-#define PHY_BB_PA_GAIN45_PA_GAIN4_SET(x)                                       (((x) << 0) & 0x000003ff)
-#define PHY_BB_PA_GAIN45_PA_GAIN5_MSB                                                                 19
-#define PHY_BB_PA_GAIN45_PA_GAIN5_LSB                                                                 10
-#define PHY_BB_PA_GAIN45_PA_GAIN5_MASK                                                        0x000ffc00
-#define PHY_BB_PA_GAIN45_PA_GAIN5_GET(x)                                      (((x) & 0x000ffc00) >> 10)
-#define PHY_BB_PA_GAIN45_PA_GAIN5_SET(x)                                      (((x) << 10) & 0x000ffc00)
-#define PHY_BB_PA_GAIN45_PAPRD_ADAPTIVE_TABLE_VALID_MSB                                               24
-#define PHY_BB_PA_GAIN45_PAPRD_ADAPTIVE_TABLE_VALID_LSB                                               20
-#define PHY_BB_PA_GAIN45_PAPRD_ADAPTIVE_TABLE_VALID_MASK                                      0x01f00000
-#define PHY_BB_PA_GAIN45_PAPRD_ADAPTIVE_TABLE_VALID_GET(x)                    (((x) & 0x01f00000) >> 20)
-#define PHY_BB_PA_GAIN45_PAPRD_ADAPTIVE_TABLE_VALID_SET(x)                    (((x) << 20) & 0x01f00000)
-
-/* macros for BB_paprd_pre_post_scale_0 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_0_ADDRESS                                                 0x00009e00
-#define PHY_BB_PAPRD_PRE_POST_SCALE_0_OFFSET                                                  0x00009e00
-#define PHY_BB_PAPRD_PRE_POST_SCALE_0_PAPRD_PRE_POST_SCALING_0_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_0_PAPRD_PRE_POST_SCALING_0_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_0_PAPRD_PRE_POST_SCALING_0_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_0_PAPRD_PRE_POST_SCALING_0_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_0_PAPRD_PRE_POST_SCALING_0_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_pre_post_scale_1 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_1_ADDRESS                                                 0x00009e04
-#define PHY_BB_PAPRD_PRE_POST_SCALE_1_OFFSET                                                  0x00009e04
-#define PHY_BB_PAPRD_PRE_POST_SCALE_1_PAPRD_PRE_POST_SCALING_1_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_1_PAPRD_PRE_POST_SCALING_1_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_1_PAPRD_PRE_POST_SCALING_1_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_1_PAPRD_PRE_POST_SCALING_1_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_1_PAPRD_PRE_POST_SCALING_1_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_pre_post_scale_2 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_2_ADDRESS                                                 0x00009e08
-#define PHY_BB_PAPRD_PRE_POST_SCALE_2_OFFSET                                                  0x00009e08
-#define PHY_BB_PAPRD_PRE_POST_SCALE_2_PAPRD_PRE_POST_SCALING_2_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_2_PAPRD_PRE_POST_SCALING_2_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_2_PAPRD_PRE_POST_SCALING_2_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_2_PAPRD_PRE_POST_SCALING_2_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_2_PAPRD_PRE_POST_SCALING_2_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_pre_post_scale_3 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_3_ADDRESS                                                 0x00009e0c
-#define PHY_BB_PAPRD_PRE_POST_SCALE_3_OFFSET                                                  0x00009e0c
-#define PHY_BB_PAPRD_PRE_POST_SCALE_3_PAPRD_PRE_POST_SCALING_3_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_3_PAPRD_PRE_POST_SCALING_3_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_3_PAPRD_PRE_POST_SCALING_3_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_3_PAPRD_PRE_POST_SCALING_3_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_3_PAPRD_PRE_POST_SCALING_3_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_pre_post_scale_4 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_4_ADDRESS                                                 0x00009e10
-#define PHY_BB_PAPRD_PRE_POST_SCALE_4_OFFSET                                                  0x00009e10
-#define PHY_BB_PAPRD_PRE_POST_SCALE_4_PAPRD_PRE_POST_SCALING_4_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_4_PAPRD_PRE_POST_SCALING_4_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_4_PAPRD_PRE_POST_SCALING_4_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_4_PAPRD_PRE_POST_SCALING_4_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_4_PAPRD_PRE_POST_SCALING_4_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_pre_post_scale_5 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_5_ADDRESS                                                 0x00009e14
-#define PHY_BB_PAPRD_PRE_POST_SCALE_5_OFFSET                                                  0x00009e14
-#define PHY_BB_PAPRD_PRE_POST_SCALE_5_PAPRD_PRE_POST_SCALING_5_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_5_PAPRD_PRE_POST_SCALING_5_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_5_PAPRD_PRE_POST_SCALING_5_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_5_PAPRD_PRE_POST_SCALING_5_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_5_PAPRD_PRE_POST_SCALING_5_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_pre_post_scale_6 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_6_ADDRESS                                                 0x00009e18
-#define PHY_BB_PAPRD_PRE_POST_SCALE_6_OFFSET                                                  0x00009e18
-#define PHY_BB_PAPRD_PRE_POST_SCALE_6_PAPRD_PRE_POST_SCALING_6_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_6_PAPRD_PRE_POST_SCALING_6_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_6_PAPRD_PRE_POST_SCALING_6_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_6_PAPRD_PRE_POST_SCALING_6_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_6_PAPRD_PRE_POST_SCALING_6_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_pre_post_scale_7 */
-#define PHY_BB_PAPRD_PRE_POST_SCALE_7_ADDRESS                                                 0x00009e1c
-#define PHY_BB_PAPRD_PRE_POST_SCALE_7_OFFSET                                                  0x00009e1c
-#define PHY_BB_PAPRD_PRE_POST_SCALE_7_PAPRD_PRE_POST_SCALING_7_MSB                                    17
-#define PHY_BB_PAPRD_PRE_POST_SCALE_7_PAPRD_PRE_POST_SCALING_7_LSB                                     0
-#define PHY_BB_PAPRD_PRE_POST_SCALE_7_PAPRD_PRE_POST_SCALING_7_MASK                           0x0003ffff
-#define PHY_BB_PAPRD_PRE_POST_SCALE_7_PAPRD_PRE_POST_SCALING_7_GET(x)          (((x) & 0x0003ffff) >> 0)
-#define PHY_BB_PAPRD_PRE_POST_SCALE_7_PAPRD_PRE_POST_SCALING_7_SET(x)          (((x) << 0) & 0x0003ffff)
-
-/* macros for BB_paprd_mem_tab */
-#define PHY_BB_PAPRD_MEM_TAB_ADDRESS                                                          0x00009e20
-#define PHY_BB_PAPRD_MEM_TAB_OFFSET                                                           0x00009e20
-#define PHY_BB_PAPRD_MEM_TAB_PAPRD_MEM_MSB                                                            21
-#define PHY_BB_PAPRD_MEM_TAB_PAPRD_MEM_LSB                                                             0
-#define PHY_BB_PAPRD_MEM_TAB_PAPRD_MEM_MASK                                                   0x003fffff
-#define PHY_BB_PAPRD_MEM_TAB_PAPRD_MEM_GET(x)                                  (((x) & 0x003fffff) >> 0)
-#define PHY_BB_PAPRD_MEM_TAB_PAPRD_MEM_SET(x)                                  (((x) << 0) & 0x003fffff)
-
-/* macros for BB_peak_det_ctrl_1 */
-#define PHY_BB_PEAK_DET_CTRL_1_ADDRESS                                                        0x0000a000
-#define PHY_BB_PEAK_DET_CTRL_1_OFFSET                                                         0x0000a000
-#define PHY_BB_PEAK_DET_CTRL_1_USE_OC_GAIN_TABLE_MSB                                                   0
-#define PHY_BB_PEAK_DET_CTRL_1_USE_OC_GAIN_TABLE_LSB                                                   0
-#define PHY_BB_PEAK_DET_CTRL_1_USE_OC_GAIN_TABLE_MASK                                         0x00000001
-#define PHY_BB_PEAK_DET_CTRL_1_USE_OC_GAIN_TABLE_GET(x)                        (((x) & 0x00000001) >> 0)
-#define PHY_BB_PEAK_DET_CTRL_1_USE_OC_GAIN_TABLE_SET(x)                        (((x) << 0) & 0x00000001)
-#define PHY_BB_PEAK_DET_CTRL_1_USE_PEAK_DET_MSB                                                        1
-#define PHY_BB_PEAK_DET_CTRL_1_USE_PEAK_DET_LSB                                                        1
-#define PHY_BB_PEAK_DET_CTRL_1_USE_PEAK_DET_MASK                                              0x00000002
-#define PHY_BB_PEAK_DET_CTRL_1_USE_PEAK_DET_GET(x)                             (((x) & 0x00000002) >> 1)
-#define PHY_BB_PEAK_DET_CTRL_1_USE_PEAK_DET_SET(x)                             (((x) << 1) & 0x00000002)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_WIN_LEN_MSB                                                    7
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_WIN_LEN_LSB                                                    2
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_WIN_LEN_MASK                                          0x000000fc
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_WIN_LEN_GET(x)                         (((x) & 0x000000fc) >> 2)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_WIN_LEN_SET(x)                         (((x) << 2) & 0x000000fc)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_LOW_MSB                                             12
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_LOW_LSB                                              8
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_LOW_MASK                                    0x00001f00
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_LOW_GET(x)                   (((x) & 0x00001f00) >> 8)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_LOW_SET(x)                   (((x) << 8) & 0x00001f00)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_MED_MSB                                             17
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_MED_LSB                                             13
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_MED_MASK                                    0x0003e000
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_MED_GET(x)                  (((x) & 0x0003e000) >> 13)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_MED_SET(x)                  (((x) << 13) & 0x0003e000)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_HIGH_MSB                                            22
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_HIGH_LSB                                            18
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_HIGH_MASK                                   0x007c0000
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_HIGH_GET(x)                 (((x) & 0x007c0000) >> 18)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_TALLY_THR_HIGH_SET(x)                 (((x) << 18) & 0x007c0000)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_SETTLING_MSB                                                  29
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_SETTLING_LSB                                                  23
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_SETTLING_MASK                                         0x3f800000
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_SETTLING_GET(x)                       (((x) & 0x3f800000) >> 23)
-#define PHY_BB_PEAK_DET_CTRL_1_PEAK_DET_SETTLING_SET(x)                       (((x) << 23) & 0x3f800000)
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_CAL_MSB                                               30
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_CAL_LSB                                               30
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_CAL_MASK                                      0x40000000
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_CAL_GET(x)                    (((x) & 0x40000000) >> 30)
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_CAL_SET(x)                    (((x) << 30) & 0x40000000)
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_RX_MSB                                                31
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_RX_LSB                                                31
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_RX_MASK                                       0x80000000
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_RX_GET(x)                     (((x) & 0x80000000) >> 31)
-#define PHY_BB_PEAK_DET_CTRL_1_PWD_PKDET_DURING_RX_SET(x)                     (((x) << 31) & 0x80000000)
-
-/* macros for BB_peak_det_ctrl_2 */
-#define PHY_BB_PEAK_DET_CTRL_2_ADDRESS                                                        0x0000a004
-#define PHY_BB_PEAK_DET_CTRL_2_OFFSET                                                         0x0000a004
-#define PHY_BB_PEAK_DET_CTRL_2_RFSAT_2_ADD_RFGAIN_DEL_MSB                                              9
-#define PHY_BB_PEAK_DET_CTRL_2_RFSAT_2_ADD_RFGAIN_DEL_LSB                                              0
-#define PHY_BB_PEAK_DET_CTRL_2_RFSAT_2_ADD_RFGAIN_DEL_MASK                                    0x000003ff
-#define PHY_BB_PEAK_DET_CTRL_2_RFSAT_2_ADD_RFGAIN_DEL_GET(x)                   (((x) & 0x000003ff) >> 0)
-#define PHY_BB_PEAK_DET_CTRL_2_RFSAT_2_ADD_RFGAIN_DEL_SET(x)                   (((x) << 0) & 0x000003ff)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_LOW_MSB                                                14
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_LOW_LSB                                                10
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_LOW_MASK                                       0x00007c00
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_LOW_GET(x)                     (((x) & 0x00007c00) >> 10)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_LOW_SET(x)                     (((x) << 10) & 0x00007c00)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_MED_MSB                                                19
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_MED_LSB                                                15
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_MED_MASK                                       0x000f8000
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_MED_GET(x)                     (((x) & 0x000f8000) >> 15)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_MED_SET(x)                     (((x) << 15) & 0x000f8000)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_HIGH_MSB                                               24
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_HIGH_LSB                                               20
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_HIGH_MASK                                      0x01f00000
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_HIGH_GET(x)                    (((x) & 0x01f00000) >> 20)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_HIGH_SET(x)                    (((x) << 20) & 0x01f00000)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_NON_MSB                                                29
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_NON_LSB                                                25
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_NON_MASK                                       0x3e000000
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_NON_GET(x)                     (((x) & 0x3e000000) >> 25)
-#define PHY_BB_PEAK_DET_CTRL_2_RF_GAIN_DROP_DB_NON_SET(x)                     (((x) << 25) & 0x3e000000)
-
-/* macros for BB_rx_gain_bounds_1 */
-#define PHY_BB_RX_GAIN_BOUNDS_1_ADDRESS                                                       0x0000a008
-#define PHY_BB_RX_GAIN_BOUNDS_1_OFFSET                                                        0x0000a008
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_MB_GAIN_MSB                                                     7
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_MB_GAIN_LSB                                                     0
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_MB_GAIN_MASK                                           0x000000ff
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_MB_GAIN_GET(x)                          (((x) & 0x000000ff) >> 0)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_MB_GAIN_SET(x)                          (((x) << 0) & 0x000000ff)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_REF_MSB                                                15
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_REF_LSB                                                 8
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_REF_MASK                                       0x0000ff00
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_REF_GET(x)                      (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_REF_SET(x)                      (((x) << 8) & 0x0000ff00)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_MSB                                                    23
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_LSB                                                    16
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_MASK                                           0x00ff0000
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_GET(x)                         (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_MAX_RF_GAIN_SET(x)                         (((x) << 16) & 0x00ff0000)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_2G_MSB                                                  24
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_2G_LSB                                                  24
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_2G_MASK                                         0x01000000
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_2G_GET(x)                       (((x) & 0x01000000) >> 24)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_2G_SET(x)                       (((x) << 24) & 0x01000000)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_5G_MSB                                                  25
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_5G_LSB                                                  25
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_5G_MASK                                         0x02000000
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_5G_GET(x)                       (((x) & 0x02000000) >> 25)
-#define PHY_BB_RX_GAIN_BOUNDS_1_RX_OCGAIN_SEL_5G_SET(x)                       (((x) << 25) & 0x02000000)
-
-/* macros for BB_rx_gain_bounds_2 */
-#define PHY_BB_RX_GAIN_BOUNDS_2_ADDRESS                                                       0x0000a00c
-#define PHY_BB_RX_GAIN_BOUNDS_2_OFFSET                                                        0x0000a00c
-#define PHY_BB_RX_GAIN_BOUNDS_2_GC_RSSI_LOW_DB_MSB                                                     7
-#define PHY_BB_RX_GAIN_BOUNDS_2_GC_RSSI_LOW_DB_LSB                                                     0
-#define PHY_BB_RX_GAIN_BOUNDS_2_GC_RSSI_LOW_DB_MASK                                           0x000000ff
-#define PHY_BB_RX_GAIN_BOUNDS_2_GC_RSSI_LOW_DB_GET(x)                          (((x) & 0x000000ff) >> 0)
-#define PHY_BB_RX_GAIN_BOUNDS_2_GC_RSSI_LOW_DB_SET(x)                          (((x) << 0) & 0x000000ff)
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_REF_BASE_ADDR_MSB                                             15
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_REF_BASE_ADDR_LSB                                              8
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_REF_BASE_ADDR_MASK                                    0x0000ff00
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_REF_BASE_ADDR_GET(x)                   (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_REF_BASE_ADDR_SET(x)                   (((x) << 8) & 0x0000ff00)
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_BASE_ADDR_MSB                                                 23
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_BASE_ADDR_LSB                                                 16
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_BASE_ADDR_MASK                                        0x00ff0000
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_BASE_ADDR_GET(x)                      (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_BASE_ADDR_SET(x)                      (((x) << 16) & 0x00ff0000)
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_DIV_BASE_ADDR_MSB                                             31
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_DIV_BASE_ADDR_LSB                                             24
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_DIV_BASE_ADDR_MASK                                    0xff000000
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_DIV_BASE_ADDR_GET(x)                  (((x) & 0xff000000) >> 24)
-#define PHY_BB_RX_GAIN_BOUNDS_2_RF_GAIN_DIV_BASE_ADDR_SET(x)                  (((x) << 24) & 0xff000000)
-
-/* macros for BB_peak_det_cal_ctrl */
-#define PHY_BB_PEAK_DET_CAL_CTRL_ADDRESS                                                      0x0000a010
-#define PHY_BB_PEAK_DET_CAL_CTRL_OFFSET                                                       0x0000a010
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_WIN_THR_MSB                                                 5
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_WIN_THR_LSB                                                 0
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_WIN_THR_MASK                                       0x0000003f
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_WIN_THR_GET(x)                      (((x) & 0x0000003f) >> 0)
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_WIN_THR_SET(x)                      (((x) << 0) & 0x0000003f)
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_BIAS_MSB                                                   11
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_BIAS_LSB                                                    6
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_BIAS_MASK                                          0x00000fc0
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_BIAS_GET(x)                         (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_BIAS_SET(x)                         (((x) << 6) & 0x00000fc0)
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_MEAS_TIME_SEL_MSB                                          13
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_MEAS_TIME_SEL_LSB                                          12
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_MEAS_TIME_SEL_MASK                                 0x00003000
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_MEAS_TIME_SEL_GET(x)               (((x) & 0x00003000) >> 12)
-#define PHY_BB_PEAK_DET_CAL_CTRL_PKDET_CAL_MEAS_TIME_SEL_SET(x)               (((x) << 12) & 0x00003000)
-
-/* macros for BB_agc_dig_dc_ctrl */
-#define PHY_BB_AGC_DIG_DC_CTRL_ADDRESS                                                        0x0000a014
-#define PHY_BB_AGC_DIG_DC_CTRL_OFFSET                                                         0x0000a014
-#define PHY_BB_AGC_DIG_DC_CTRL_USE_DIG_DC_MSB                                                          0
-#define PHY_BB_AGC_DIG_DC_CTRL_USE_DIG_DC_LSB                                                          0
-#define PHY_BB_AGC_DIG_DC_CTRL_USE_DIG_DC_MASK                                                0x00000001
-#define PHY_BB_AGC_DIG_DC_CTRL_USE_DIG_DC_GET(x)                               (((x) & 0x00000001) >> 0)
-#define PHY_BB_AGC_DIG_DC_CTRL_USE_DIG_DC_SET(x)                               (((x) << 0) & 0x00000001)
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_SCALE_BIAS_MSB                                                   3
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_SCALE_BIAS_LSB                                                   1
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_SCALE_BIAS_MASK                                         0x0000000e
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_SCALE_BIAS_GET(x)                        (((x) & 0x0000000e) >> 1)
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_SCALE_BIAS_SET(x)                        (((x) << 1) & 0x0000000e)
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_CORRECT_CAP_MSB                                                  9
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_CORRECT_CAP_LSB                                                  4
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_CORRECT_CAP_MASK                                        0x000003f0
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_CORRECT_CAP_GET(x)                       (((x) & 0x000003f0) >> 4)
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_CORRECT_CAP_SET(x)                       (((x) << 4) & 0x000003f0)
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_MIXER_SEL_MASK_MSB                                              31
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_MIXER_SEL_MASK_LSB                                              16
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_MIXER_SEL_MASK_MASK                                     0xffff0000
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_MIXER_SEL_MASK_GET(x)                   (((x) & 0xffff0000) >> 16)
-#define PHY_BB_AGC_DIG_DC_CTRL_DIG_DC_MIXER_SEL_MASK_SET(x)                   (((x) << 16) & 0xffff0000)
-
-/* macros for BB_agc_dig_dc_status_i_b0 */
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_ADDRESS                                                 0x0000a018
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_OFFSET                                                  0x0000a018
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C1_RES_I_0_MSB                                            8
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C1_RES_I_0_LSB                                            0
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C1_RES_I_0_MASK                                  0x000001ff
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C1_RES_I_0_GET(x)                 (((x) & 0x000001ff) >> 0)
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C2_RES_I_0_MSB                                           17
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C2_RES_I_0_LSB                                            9
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C2_RES_I_0_MASK                                  0x0003fe00
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C2_RES_I_0_GET(x)                 (((x) & 0x0003fe00) >> 9)
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C3_RES_I_0_MSB                                           26
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C3_RES_I_0_LSB                                           18
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C3_RES_I_0_MASK                                  0x07fc0000
-#define PHY_BB_AGC_DIG_DC_STATUS_I_B0_DIG_DC_C3_RES_I_0_GET(x)                (((x) & 0x07fc0000) >> 18)
-
-/* macros for BB_agc_dig_dc_status_q_b0 */
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_ADDRESS                                                 0x0000a01c
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_OFFSET                                                  0x0000a01c
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C1_RES_Q_0_MSB                                            8
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C1_RES_Q_0_LSB                                            0
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C1_RES_Q_0_MASK                                  0x000001ff
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C1_RES_Q_0_GET(x)                 (((x) & 0x000001ff) >> 0)
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C2_RES_Q_0_MSB                                           17
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C2_RES_Q_0_LSB                                            9
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C2_RES_Q_0_MASK                                  0x0003fe00
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C2_RES_Q_0_GET(x)                 (((x) & 0x0003fe00) >> 9)
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C3_RES_Q_0_MSB                                           26
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C3_RES_Q_0_LSB                                           18
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C3_RES_Q_0_MASK                                  0x07fc0000
-#define PHY_BB_AGC_DIG_DC_STATUS_Q_B0_DIG_DC_C3_RES_Q_0_GET(x)                (((x) & 0x07fc0000) >> 18)
-
-/* macros for BB_bbb_txfir_0 */
-#define PHY_BB_BBB_TXFIR_0_ADDRESS                                                            0x0000a1f4
-#define PHY_BB_BBB_TXFIR_0_OFFSET                                                             0x0000a1f4
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H0_MSB                                                          3
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H0_LSB                                                          0
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H0_MASK                                                0x0000000f
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H0_GET(x)                               (((x) & 0x0000000f) >> 0)
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H0_SET(x)                               (((x) << 0) & 0x0000000f)
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H1_MSB                                                         11
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H1_LSB                                                          8
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H1_MASK                                                0x00000f00
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H1_GET(x)                               (((x) & 0x00000f00) >> 8)
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H1_SET(x)                               (((x) << 8) & 0x00000f00)
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H2_MSB                                                         20
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H2_LSB                                                         16
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H2_MASK                                                0x001f0000
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H2_GET(x)                              (((x) & 0x001f0000) >> 16)
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H2_SET(x)                              (((x) << 16) & 0x001f0000)
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H3_MSB                                                         28
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H3_LSB                                                         24
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H3_MASK                                                0x1f000000
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H3_GET(x)                              (((x) & 0x1f000000) >> 24)
-#define PHY_BB_BBB_TXFIR_0_TXFIR_COEFF_H3_SET(x)                              (((x) << 24) & 0x1f000000)
-
-/* macros for BB_bbb_txfir_1 */
-#define PHY_BB_BBB_TXFIR_1_ADDRESS                                                            0x0000a1f8
-#define PHY_BB_BBB_TXFIR_1_OFFSET                                                             0x0000a1f8
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H4_MSB                                                          5
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H4_LSB                                                          0
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H4_MASK                                                0x0000003f
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H4_GET(x)                               (((x) & 0x0000003f) >> 0)
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H4_SET(x)                               (((x) << 0) & 0x0000003f)
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H5_MSB                                                         13
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H5_LSB                                                          8
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H5_MASK                                                0x00003f00
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H5_GET(x)                               (((x) & 0x00003f00) >> 8)
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H5_SET(x)                               (((x) << 8) & 0x00003f00)
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H6_MSB                                                         22
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H6_LSB                                                         16
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H6_MASK                                                0x007f0000
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H6_GET(x)                              (((x) & 0x007f0000) >> 16)
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H6_SET(x)                              (((x) << 16) & 0x007f0000)
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H7_MSB                                                         30
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H7_LSB                                                         24
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H7_MASK                                                0x7f000000
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H7_GET(x)                              (((x) & 0x7f000000) >> 24)
-#define PHY_BB_BBB_TXFIR_1_TXFIR_COEFF_H7_SET(x)                              (((x) << 24) & 0x7f000000)
-
-/* macros for BB_bbb_txfir_2 */
-#define PHY_BB_BBB_TXFIR_2_ADDRESS                                                            0x0000a1fc
-#define PHY_BB_BBB_TXFIR_2_OFFSET                                                             0x0000a1fc
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H8_MSB                                                          7
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H8_LSB                                                          0
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H8_MASK                                                0x000000ff
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H8_GET(x)                               (((x) & 0x000000ff) >> 0)
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H8_SET(x)                               (((x) << 0) & 0x000000ff)
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H9_MSB                                                         15
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H9_LSB                                                          8
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H9_MASK                                                0x0000ff00
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H9_GET(x)                               (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H9_SET(x)                               (((x) << 8) & 0x0000ff00)
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H10_MSB                                                        23
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H10_LSB                                                        16
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H10_MASK                                               0x00ff0000
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H10_GET(x)                             (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H10_SET(x)                             (((x) << 16) & 0x00ff0000)
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H11_MSB                                                        31
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H11_LSB                                                        24
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H11_MASK                                               0xff000000
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H11_GET(x)                             (((x) & 0xff000000) >> 24)
-#define PHY_BB_BBB_TXFIR_2_TXFIR_COEFF_H11_SET(x)                             (((x) << 24) & 0xff000000)
-
-/* macros for BB_modes_select */
-#define PHY_BB_MODES_SELECT_ADDRESS                                                           0x0000a200
-#define PHY_BB_MODES_SELECT_OFFSET                                                            0x0000a200
-#define PHY_BB_MODES_SELECT_CCK_MODE_MSB                                                               0
-#define PHY_BB_MODES_SELECT_CCK_MODE_LSB                                                               0
-#define PHY_BB_MODES_SELECT_CCK_MODE_MASK                                                     0x00000001
-#define PHY_BB_MODES_SELECT_CCK_MODE_GET(x)                                    (((x) & 0x00000001) >> 0)
-#define PHY_BB_MODES_SELECT_CCK_MODE_SET(x)                                    (((x) << 0) & 0x00000001)
-#define PHY_BB_MODES_SELECT_DYN_OFDM_CCK_MODE_MSB                                                      2
-#define PHY_BB_MODES_SELECT_DYN_OFDM_CCK_MODE_LSB                                                      2
-#define PHY_BB_MODES_SELECT_DYN_OFDM_CCK_MODE_MASK                                            0x00000004
-#define PHY_BB_MODES_SELECT_DYN_OFDM_CCK_MODE_GET(x)                           (((x) & 0x00000004) >> 2)
-#define PHY_BB_MODES_SELECT_DYN_OFDM_CCK_MODE_SET(x)                           (((x) << 2) & 0x00000004)
-#define PHY_BB_MODES_SELECT_HALF_RATE_MODE_MSB                                                         5
-#define PHY_BB_MODES_SELECT_HALF_RATE_MODE_LSB                                                         5
-#define PHY_BB_MODES_SELECT_HALF_RATE_MODE_MASK                                               0x00000020
-#define PHY_BB_MODES_SELECT_HALF_RATE_MODE_GET(x)                              (((x) & 0x00000020) >> 5)
-#define PHY_BB_MODES_SELECT_HALF_RATE_MODE_SET(x)                              (((x) << 5) & 0x00000020)
-#define PHY_BB_MODES_SELECT_QUARTER_RATE_MODE_MSB                                                      6
-#define PHY_BB_MODES_SELECT_QUARTER_RATE_MODE_LSB                                                      6
-#define PHY_BB_MODES_SELECT_QUARTER_RATE_MODE_MASK                                            0x00000040
-#define PHY_BB_MODES_SELECT_QUARTER_RATE_MODE_GET(x)                           (((x) & 0x00000040) >> 6)
-#define PHY_BB_MODES_SELECT_QUARTER_RATE_MODE_SET(x)                           (((x) << 6) & 0x00000040)
-#define PHY_BB_MODES_SELECT_MAC_CLK_MODE_MSB                                                           7
-#define PHY_BB_MODES_SELECT_MAC_CLK_MODE_LSB                                                           7
-#define PHY_BB_MODES_SELECT_MAC_CLK_MODE_MASK                                                 0x00000080
-#define PHY_BB_MODES_SELECT_MAC_CLK_MODE_GET(x)                                (((x) & 0x00000080) >> 7)
-#define PHY_BB_MODES_SELECT_MAC_CLK_MODE_SET(x)                                (((x) << 7) & 0x00000080)
-#define PHY_BB_MODES_SELECT_DISABLE_DYN_CCK_DET_MSB                                                    8
-#define PHY_BB_MODES_SELECT_DISABLE_DYN_CCK_DET_LSB                                                    8
-#define PHY_BB_MODES_SELECT_DISABLE_DYN_CCK_DET_MASK                                          0x00000100
-#define PHY_BB_MODES_SELECT_DISABLE_DYN_CCK_DET_GET(x)                         (((x) & 0x00000100) >> 8)
-#define PHY_BB_MODES_SELECT_DISABLE_DYN_CCK_DET_SET(x)                         (((x) << 8) & 0x00000100)
-
-/* macros for BB_bbb_tx_ctrl */
-#define PHY_BB_BBB_TX_CTRL_ADDRESS                                                            0x0000a204
-#define PHY_BB_BBB_TX_CTRL_OFFSET                                                             0x0000a204
-#define PHY_BB_BBB_TX_CTRL_DISABLE_SCRAMBLER_MSB                                                       0
-#define PHY_BB_BBB_TX_CTRL_DISABLE_SCRAMBLER_LSB                                                       0
-#define PHY_BB_BBB_TX_CTRL_DISABLE_SCRAMBLER_MASK                                             0x00000001
-#define PHY_BB_BBB_TX_CTRL_DISABLE_SCRAMBLER_GET(x)                            (((x) & 0x00000001) >> 0)
-#define PHY_BB_BBB_TX_CTRL_DISABLE_SCRAMBLER_SET(x)                            (((x) << 0) & 0x00000001)
-#define PHY_BB_BBB_TX_CTRL_USE_SCRAMBLER_SEED_MSB                                                      1
-#define PHY_BB_BBB_TX_CTRL_USE_SCRAMBLER_SEED_LSB                                                      1
-#define PHY_BB_BBB_TX_CTRL_USE_SCRAMBLER_SEED_MASK                                            0x00000002
-#define PHY_BB_BBB_TX_CTRL_USE_SCRAMBLER_SEED_GET(x)                           (((x) & 0x00000002) >> 1)
-#define PHY_BB_BBB_TX_CTRL_USE_SCRAMBLER_SEED_SET(x)                           (((x) << 1) & 0x00000002)
-#define PHY_BB_BBB_TX_CTRL_TX_DAC_SCALE_CCK_MSB                                                        3
-#define PHY_BB_BBB_TX_CTRL_TX_DAC_SCALE_CCK_LSB                                                        2
-#define PHY_BB_BBB_TX_CTRL_TX_DAC_SCALE_CCK_MASK                                              0x0000000c
-#define PHY_BB_BBB_TX_CTRL_TX_DAC_SCALE_CCK_GET(x)                             (((x) & 0x0000000c) >> 2)
-#define PHY_BB_BBB_TX_CTRL_TX_DAC_SCALE_CCK_SET(x)                             (((x) << 2) & 0x0000000c)
-#define PHY_BB_BBB_TX_CTRL_TXFIR_JAPAN_CCK_MSB                                                         4
-#define PHY_BB_BBB_TX_CTRL_TXFIR_JAPAN_CCK_LSB                                                         4
-#define PHY_BB_BBB_TX_CTRL_TXFIR_JAPAN_CCK_MASK                                               0x00000010
-#define PHY_BB_BBB_TX_CTRL_TXFIR_JAPAN_CCK_GET(x)                              (((x) & 0x00000010) >> 4)
-#define PHY_BB_BBB_TX_CTRL_TXFIR_JAPAN_CCK_SET(x)                              (((x) << 4) & 0x00000010)
-#define PHY_BB_BBB_TX_CTRL_ALLOW_1MBPS_SHORT_MSB                                                       5
-#define PHY_BB_BBB_TX_CTRL_ALLOW_1MBPS_SHORT_LSB                                                       5
-#define PHY_BB_BBB_TX_CTRL_ALLOW_1MBPS_SHORT_MASK                                             0x00000020
-#define PHY_BB_BBB_TX_CTRL_ALLOW_1MBPS_SHORT_GET(x)                            (((x) & 0x00000020) >> 5)
-#define PHY_BB_BBB_TX_CTRL_ALLOW_1MBPS_SHORT_SET(x)                            (((x) << 5) & 0x00000020)
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_1_MSB                                                          8
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_1_LSB                                                          6
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_1_MASK                                                0x000001c0
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_1_GET(x)                               (((x) & 0x000001c0) >> 6)
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_1_SET(x)                               (((x) << 6) & 0x000001c0)
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_2_MSB                                                         11
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_2_LSB                                                          9
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_2_MASK                                                0x00000e00
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_2_GET(x)                               (((x) & 0x00000e00) >> 9)
-#define PHY_BB_BBB_TX_CTRL_TX_CCK_DELAY_2_SET(x)                               (((x) << 9) & 0x00000e00)
-
-/* macros for BB_bbb_sig_detect */
-#define PHY_BB_BBB_SIG_DETECT_ADDRESS                                                         0x0000a208
-#define PHY_BB_BBB_SIG_DETECT_OFFSET                                                          0x0000a208
-#define PHY_BB_BBB_SIG_DETECT_WEAK_SIG_THR_CCK_MSB                                                     5
-#define PHY_BB_BBB_SIG_DETECT_WEAK_SIG_THR_CCK_LSB                                                     0
-#define PHY_BB_BBB_SIG_DETECT_WEAK_SIG_THR_CCK_MASK                                           0x0000003f
-#define PHY_BB_BBB_SIG_DETECT_WEAK_SIG_THR_CCK_GET(x)                          (((x) & 0x0000003f) >> 0)
-#define PHY_BB_BBB_SIG_DETECT_WEAK_SIG_THR_CCK_SET(x)                          (((x) << 0) & 0x0000003f)
-#define PHY_BB_BBB_SIG_DETECT_ANT_SWITCH_TIME_MSB                                                     12
-#define PHY_BB_BBB_SIG_DETECT_ANT_SWITCH_TIME_LSB                                                      6
-#define PHY_BB_BBB_SIG_DETECT_ANT_SWITCH_TIME_MASK                                            0x00001fc0
-#define PHY_BB_BBB_SIG_DETECT_ANT_SWITCH_TIME_GET(x)                           (((x) & 0x00001fc0) >> 6)
-#define PHY_BB_BBB_SIG_DETECT_ANT_SWITCH_TIME_SET(x)                           (((x) << 6) & 0x00001fc0)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_ANT_FAST_DIV_MSB                                                 13
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_ANT_FAST_DIV_LSB                                                 13
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_ANT_FAST_DIV_MASK                                        0x00002000
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_ANT_FAST_DIV_GET(x)                      (((x) & 0x00002000) >> 13)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_ANT_FAST_DIV_SET(x)                      (((x) << 13) & 0x00002000)
-#define PHY_BB_BBB_SIG_DETECT_LB_ALPHA_128_CCK_MSB                                                    14
-#define PHY_BB_BBB_SIG_DETECT_LB_ALPHA_128_CCK_LSB                                                    14
-#define PHY_BB_BBB_SIG_DETECT_LB_ALPHA_128_CCK_MASK                                           0x00004000
-#define PHY_BB_BBB_SIG_DETECT_LB_ALPHA_128_CCK_GET(x)                         (((x) & 0x00004000) >> 14)
-#define PHY_BB_BBB_SIG_DETECT_LB_ALPHA_128_CCK_SET(x)                         (((x) << 14) & 0x00004000)
-#define PHY_BB_BBB_SIG_DETECT_LB_RX_ENABLE_CCK_MSB                                                    15
-#define PHY_BB_BBB_SIG_DETECT_LB_RX_ENABLE_CCK_LSB                                                    15
-#define PHY_BB_BBB_SIG_DETECT_LB_RX_ENABLE_CCK_MASK                                           0x00008000
-#define PHY_BB_BBB_SIG_DETECT_LB_RX_ENABLE_CCK_GET(x)                         (((x) & 0x00008000) >> 15)
-#define PHY_BB_BBB_SIG_DETECT_LB_RX_ENABLE_CCK_SET(x)                         (((x) << 15) & 0x00008000)
-#define PHY_BB_BBB_SIG_DETECT_CYC32_COARSE_DC_EST_CCK_MSB                                             16
-#define PHY_BB_BBB_SIG_DETECT_CYC32_COARSE_DC_EST_CCK_LSB                                             16
-#define PHY_BB_BBB_SIG_DETECT_CYC32_COARSE_DC_EST_CCK_MASK                                    0x00010000
-#define PHY_BB_BBB_SIG_DETECT_CYC32_COARSE_DC_EST_CCK_GET(x)                  (((x) & 0x00010000) >> 16)
-#define PHY_BB_BBB_SIG_DETECT_CYC32_COARSE_DC_EST_CCK_SET(x)                  (((x) << 16) & 0x00010000)
-#define PHY_BB_BBB_SIG_DETECT_CYC64_COARSE_DC_EST_CCK_MSB                                             17
-#define PHY_BB_BBB_SIG_DETECT_CYC64_COARSE_DC_EST_CCK_LSB                                             17
-#define PHY_BB_BBB_SIG_DETECT_CYC64_COARSE_DC_EST_CCK_MASK                                    0x00020000
-#define PHY_BB_BBB_SIG_DETECT_CYC64_COARSE_DC_EST_CCK_GET(x)                  (((x) & 0x00020000) >> 17)
-#define PHY_BB_BBB_SIG_DETECT_CYC64_COARSE_DC_EST_CCK_SET(x)                  (((x) << 17) & 0x00020000)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_COARSE_DC_CCK_MSB                                                18
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_COARSE_DC_CCK_LSB                                                18
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_COARSE_DC_CCK_MASK                                       0x00040000
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_COARSE_DC_CCK_GET(x)                     (((x) & 0x00040000) >> 18)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_COARSE_DC_CCK_SET(x)                     (((x) << 18) & 0x00040000)
-#define PHY_BB_BBB_SIG_DETECT_CYC256_FINE_DC_EST_CCK_MSB                                              19
-#define PHY_BB_BBB_SIG_DETECT_CYC256_FINE_DC_EST_CCK_LSB                                              19
-#define PHY_BB_BBB_SIG_DETECT_CYC256_FINE_DC_EST_CCK_MASK                                     0x00080000
-#define PHY_BB_BBB_SIG_DETECT_CYC256_FINE_DC_EST_CCK_GET(x)                   (((x) & 0x00080000) >> 19)
-#define PHY_BB_BBB_SIG_DETECT_CYC256_FINE_DC_EST_CCK_SET(x)                   (((x) << 19) & 0x00080000)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_FINE_DC_CCK_MSB                                                  20
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_FINE_DC_CCK_LSB                                                  20
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_FINE_DC_CCK_MASK                                         0x00100000
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_FINE_DC_CCK_GET(x)                       (((x) & 0x00100000) >> 20)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_FINE_DC_CCK_SET(x)                       (((x) << 20) & 0x00100000)
-#define PHY_BB_BBB_SIG_DETECT_DELAY_START_SYNC_CCK_MSB                                                21
-#define PHY_BB_BBB_SIG_DETECT_DELAY_START_SYNC_CCK_LSB                                                21
-#define PHY_BB_BBB_SIG_DETECT_DELAY_START_SYNC_CCK_MASK                                       0x00200000
-#define PHY_BB_BBB_SIG_DETECT_DELAY_START_SYNC_CCK_GET(x)                     (((x) & 0x00200000) >> 21)
-#define PHY_BB_BBB_SIG_DETECT_DELAY_START_SYNC_CCK_SET(x)                     (((x) << 21) & 0x00200000)
-#define PHY_BB_BBB_SIG_DETECT_USE_DC_EST_DURING_SRCH_MSB                                              22
-#define PHY_BB_BBB_SIG_DETECT_USE_DC_EST_DURING_SRCH_LSB                                              22
-#define PHY_BB_BBB_SIG_DETECT_USE_DC_EST_DURING_SRCH_MASK                                     0x00400000
-#define PHY_BB_BBB_SIG_DETECT_USE_DC_EST_DURING_SRCH_GET(x)                   (((x) & 0x00400000) >> 22)
-#define PHY_BB_BBB_SIG_DETECT_USE_DC_EST_DURING_SRCH_SET(x)                   (((x) << 22) & 0x00400000)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_BARKER_TWO_PHASE_MSB                                             31
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_BARKER_TWO_PHASE_LSB                                             31
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_BARKER_TWO_PHASE_MASK                                    0x80000000
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_BARKER_TWO_PHASE_GET(x)                  (((x) & 0x80000000) >> 31)
-#define PHY_BB_BBB_SIG_DETECT_ENABLE_BARKER_TWO_PHASE_SET(x)                  (((x) << 31) & 0x80000000)
-
-/* macros for BB_ext_atten_switch_ctl_b0 */
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_ADDRESS                                                0x0000a20c
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_OFFSET                                                 0x0000a20c
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_DB_0_MSB                                                5
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_DB_0_LSB                                                0
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_DB_0_MASK                                      0x0000003f
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_DB_0_GET(x)                     (((x) & 0x0000003f) >> 0)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_DB_0_SET(x)                     (((x) << 0) & 0x0000003f)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_DB_0_MSB                                               11
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_DB_0_LSB                                                6
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_DB_0_MASK                                      0x00000fc0
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_DB_0_GET(x)                     (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_DB_0_SET(x)                     (((x) << 6) & 0x00000fc0)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_MARGIN_0_MSB                                           16
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_MARGIN_0_LSB                                           12
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_MARGIN_0_MASK                                  0x0001f000
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_MARGIN_0_GET(x)                (((x) & 0x0001f000) >> 12)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN1_MARGIN_0_SET(x)                (((x) << 12) & 0x0001f000)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_MARGIN_0_MSB                                           21
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_MARGIN_0_LSB                                           17
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_MARGIN_0_MASK                                  0x003e0000
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_MARGIN_0_GET(x)                (((x) & 0x003e0000) >> 17)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B0_XATTEN2_MARGIN_0_SET(x)                (((x) << 17) & 0x003e0000)
-
-/* macros for BB_bbb_rx_ctrl_1 */
-#define PHY_BB_BBB_RX_CTRL_1_ADDRESS                                                          0x0000a210
-#define PHY_BB_BBB_RX_CTRL_1_OFFSET                                                           0x0000a210
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_2_MSB                                                2
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_2_LSB                                                0
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_2_MASK                                      0x00000007
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_2_GET(x)                     (((x) & 0x00000007) >> 0)
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_2_SET(x)                     (((x) << 0) & 0x00000007)
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_MSB                                                  7
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_LSB                                                  3
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_MASK                                        0x000000f8
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_GET(x)                       (((x) & 0x000000f8) >> 3)
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_THRESHOLD_SET(x)                       (((x) << 3) & 0x000000f8)
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_N_SYNC_MSB                                                    10
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_N_SYNC_LSB                                                     8
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_N_SYNC_MASK                                           0x00000700
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_N_SYNC_GET(x)                          (((x) & 0x00000700) >> 8)
-#define PHY_BB_BBB_RX_CTRL_1_COARSE_TIM_N_SYNC_SET(x)                          (((x) << 8) & 0x00000700)
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_LONG_MSB                                                         15
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_LONG_LSB                                                         11
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_LONG_MASK                                                0x0000f800
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_LONG_GET(x)                              (((x) & 0x0000f800) >> 11)
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_LONG_SET(x)                              (((x) << 11) & 0x0000f800)
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_SHORT_MSB                                                        20
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_SHORT_LSB                                                        16
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_SHORT_MASK                                               0x001f0000
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_SHORT_GET(x)                             (((x) & 0x001f0000) >> 16)
-#define PHY_BB_BBB_RX_CTRL_1_MAX_BAL_SHORT_SET(x)                             (((x) << 16) & 0x001f0000)
-#define PHY_BB_BBB_RX_CTRL_1_RECON_LMS_STEP_MSB                                                       23
-#define PHY_BB_BBB_RX_CTRL_1_RECON_LMS_STEP_LSB                                                       21
-#define PHY_BB_BBB_RX_CTRL_1_RECON_LMS_STEP_MASK                                              0x00e00000
-#define PHY_BB_BBB_RX_CTRL_1_RECON_LMS_STEP_GET(x)                            (((x) & 0x00e00000) >> 21)
-#define PHY_BB_BBB_RX_CTRL_1_RECON_LMS_STEP_SET(x)                            (((x) << 21) & 0x00e00000)
-#define PHY_BB_BBB_RX_CTRL_1_SB_CHECK_WIN_MSB                                                         30
-#define PHY_BB_BBB_RX_CTRL_1_SB_CHECK_WIN_LSB                                                         24
-#define PHY_BB_BBB_RX_CTRL_1_SB_CHECK_WIN_MASK                                                0x7f000000
-#define PHY_BB_BBB_RX_CTRL_1_SB_CHECK_WIN_GET(x)                              (((x) & 0x7f000000) >> 24)
-#define PHY_BB_BBB_RX_CTRL_1_SB_CHECK_WIN_SET(x)                              (((x) << 24) & 0x7f000000)
-#define PHY_BB_BBB_RX_CTRL_1_EN_RX_ABORT_CCK_MSB                                                      31
-#define PHY_BB_BBB_RX_CTRL_1_EN_RX_ABORT_CCK_LSB                                                      31
-#define PHY_BB_BBB_RX_CTRL_1_EN_RX_ABORT_CCK_MASK                                             0x80000000
-#define PHY_BB_BBB_RX_CTRL_1_EN_RX_ABORT_CCK_GET(x)                           (((x) & 0x80000000) >> 31)
-#define PHY_BB_BBB_RX_CTRL_1_EN_RX_ABORT_CCK_SET(x)                           (((x) << 31) & 0x80000000)
-
-/* macros for BB_bbb_rx_ctrl_2 */
-#define PHY_BB_BBB_RX_CTRL_2_ADDRESS                                                          0x0000a214
-#define PHY_BB_BBB_RX_CTRL_2_OFFSET                                                           0x0000a214
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_N_AVG_LONG_MSB                                                   5
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_N_AVG_LONG_LSB                                                   0
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_N_AVG_LONG_MASK                                         0x0000003f
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_N_AVG_LONG_GET(x)                        (((x) & 0x0000003f) >> 0)
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_N_AVG_LONG_SET(x)                        (((x) << 0) & 0x0000003f)
-#define PHY_BB_BBB_RX_CTRL_2_CHAN_AVG_LONG_MSB                                                        11
-#define PHY_BB_BBB_RX_CTRL_2_CHAN_AVG_LONG_LSB                                                         6
-#define PHY_BB_BBB_RX_CTRL_2_CHAN_AVG_LONG_MASK                                               0x00000fc0
-#define PHY_BB_BBB_RX_CTRL_2_CHAN_AVG_LONG_GET(x)                              (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_BBB_RX_CTRL_2_CHAN_AVG_LONG_SET(x)                              (((x) << 6) & 0x00000fc0)
-#define PHY_BB_BBB_RX_CTRL_2_COARSE_TIM_THRESHOLD_3_MSB                                               16
-#define PHY_BB_BBB_RX_CTRL_2_COARSE_TIM_THRESHOLD_3_LSB                                               12
-#define PHY_BB_BBB_RX_CTRL_2_COARSE_TIM_THRESHOLD_3_MASK                                      0x0001f000
-#define PHY_BB_BBB_RX_CTRL_2_COARSE_TIM_THRESHOLD_3_GET(x)                    (((x) & 0x0001f000) >> 12)
-#define PHY_BB_BBB_RX_CTRL_2_COARSE_TIM_THRESHOLD_3_SET(x)                    (((x) << 12) & 0x0001f000)
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_TRACK_UPDATE_PERIOD_MSB                                             21
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_TRACK_UPDATE_PERIOD_LSB                                             17
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_TRACK_UPDATE_PERIOD_MASK                                    0x003e0000
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_TRACK_UPDATE_PERIOD_GET(x)                  (((x) & 0x003e0000) >> 17)
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_TRACK_UPDATE_PERIOD_SET(x)                  (((x) << 17) & 0x003e0000)
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_SCALING_PERIOD_MSB                                              25
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_SCALING_PERIOD_LSB                                              22
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_SCALING_PERIOD_MASK                                     0x03c00000
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_SCALING_PERIOD_GET(x)                   (((x) & 0x03c00000) >> 22)
-#define PHY_BB_BBB_RX_CTRL_2_FREQ_EST_SCALING_PERIOD_SET(x)                   (((x) << 22) & 0x03c00000)
-#define PHY_BB_BBB_RX_CTRL_2_LOOP_COEF_DPSK_C2_DATA_MSB                                               31
-#define PHY_BB_BBB_RX_CTRL_2_LOOP_COEF_DPSK_C2_DATA_LSB                                               26
-#define PHY_BB_BBB_RX_CTRL_2_LOOP_COEF_DPSK_C2_DATA_MASK                                      0xfc000000
-#define PHY_BB_BBB_RX_CTRL_2_LOOP_COEF_DPSK_C2_DATA_GET(x)                    (((x) & 0xfc000000) >> 26)
-#define PHY_BB_BBB_RX_CTRL_2_LOOP_COEF_DPSK_C2_DATA_SET(x)                    (((x) << 26) & 0xfc000000)
-
-/* macros for BB_bbb_rx_ctrl_3 */
-#define PHY_BB_BBB_RX_CTRL_3_ADDRESS                                                          0x0000a218
-#define PHY_BB_BBB_RX_CTRL_3_OFFSET                                                           0x0000a218
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_DPSK_MSB                                                  7
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_DPSK_LSB                                                  0
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_DPSK_MASK                                        0x000000ff
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_DPSK_GET(x)                       (((x) & 0x000000ff) >> 0)
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_DPSK_SET(x)                       (((x) << 0) & 0x000000ff)
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_CCK_MSB                                                  15
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_CCK_LSB                                                   8
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_CCK_MASK                                         0x0000ff00
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_CCK_GET(x)                        (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_BBB_RX_CTRL_3_TIM_ADJUST_FREQ_CCK_SET(x)                        (((x) << 8) & 0x0000ff00)
-#define PHY_BB_BBB_RX_CTRL_3_TIMER_N_SFD_MSB                                                          23
-#define PHY_BB_BBB_RX_CTRL_3_TIMER_N_SFD_LSB                                                          16
-#define PHY_BB_BBB_RX_CTRL_3_TIMER_N_SFD_MASK                                                 0x00ff0000
-#define PHY_BB_BBB_RX_CTRL_3_TIMER_N_SFD_GET(x)                               (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_BBB_RX_CTRL_3_TIMER_N_SFD_SET(x)                               (((x) << 16) & 0x00ff0000)
-
-/* macros for BB_bbb_rx_ctrl_4 */
-#define PHY_BB_BBB_RX_CTRL_4_ADDRESS                                                          0x0000a21c
-#define PHY_BB_BBB_RX_CTRL_4_OFFSET                                                           0x0000a21c
-#define PHY_BB_BBB_RX_CTRL_4_TIMER_N_SYNC_MSB                                                          3
-#define PHY_BB_BBB_RX_CTRL_4_TIMER_N_SYNC_LSB                                                          0
-#define PHY_BB_BBB_RX_CTRL_4_TIMER_N_SYNC_MASK                                                0x0000000f
-#define PHY_BB_BBB_RX_CTRL_4_TIMER_N_SYNC_GET(x)                               (((x) & 0x0000000f) >> 0)
-#define PHY_BB_BBB_RX_CTRL_4_TIMER_N_SYNC_SET(x)                               (((x) << 0) & 0x0000000f)
-#define PHY_BB_BBB_RX_CTRL_4_TIM_ADJUST_TIMER_EXP_MSB                                                 15
-#define PHY_BB_BBB_RX_CTRL_4_TIM_ADJUST_TIMER_EXP_LSB                                                  4
-#define PHY_BB_BBB_RX_CTRL_4_TIM_ADJUST_TIMER_EXP_MASK                                        0x0000fff0
-#define PHY_BB_BBB_RX_CTRL_4_TIM_ADJUST_TIMER_EXP_GET(x)                       (((x) & 0x0000fff0) >> 4)
-#define PHY_BB_BBB_RX_CTRL_4_TIM_ADJUST_TIMER_EXP_SET(x)                       (((x) << 4) & 0x0000fff0)
-#define PHY_BB_BBB_RX_CTRL_4_FORCE_UNLOCKED_CLOCKS_MSB                                                16
-#define PHY_BB_BBB_RX_CTRL_4_FORCE_UNLOCKED_CLOCKS_LSB                                                16
-#define PHY_BB_BBB_RX_CTRL_4_FORCE_UNLOCKED_CLOCKS_MASK                                       0x00010000
-#define PHY_BB_BBB_RX_CTRL_4_FORCE_UNLOCKED_CLOCKS_GET(x)                     (((x) & 0x00010000) >> 16)
-#define PHY_BB_BBB_RX_CTRL_4_FORCE_UNLOCKED_CLOCKS_SET(x)                     (((x) << 16) & 0x00010000)
-#define PHY_BB_BBB_RX_CTRL_4_DYNAMIC_PREAM_SEL_MSB                                                    17
-#define PHY_BB_BBB_RX_CTRL_4_DYNAMIC_PREAM_SEL_LSB                                                    17
-#define PHY_BB_BBB_RX_CTRL_4_DYNAMIC_PREAM_SEL_MASK                                           0x00020000
-#define PHY_BB_BBB_RX_CTRL_4_DYNAMIC_PREAM_SEL_GET(x)                         (((x) & 0x00020000) >> 17)
-#define PHY_BB_BBB_RX_CTRL_4_DYNAMIC_PREAM_SEL_SET(x)                         (((x) << 17) & 0x00020000)
-#define PHY_BB_BBB_RX_CTRL_4_SHORT_PREAMBLE_MSB                                                       18
-#define PHY_BB_BBB_RX_CTRL_4_SHORT_PREAMBLE_LSB                                                       18
-#define PHY_BB_BBB_RX_CTRL_4_SHORT_PREAMBLE_MASK                                              0x00040000
-#define PHY_BB_BBB_RX_CTRL_4_SHORT_PREAMBLE_GET(x)                            (((x) & 0x00040000) >> 18)
-#define PHY_BB_BBB_RX_CTRL_4_SHORT_PREAMBLE_SET(x)                            (((x) << 18) & 0x00040000)
-#define PHY_BB_BBB_RX_CTRL_4_FREQ_EST_N_AVG_SHORT_MSB                                                 24
-#define PHY_BB_BBB_RX_CTRL_4_FREQ_EST_N_AVG_SHORT_LSB                                                 19
-#define PHY_BB_BBB_RX_CTRL_4_FREQ_EST_N_AVG_SHORT_MASK                                        0x01f80000
-#define PHY_BB_BBB_RX_CTRL_4_FREQ_EST_N_AVG_SHORT_GET(x)                      (((x) & 0x01f80000) >> 19)
-#define PHY_BB_BBB_RX_CTRL_4_FREQ_EST_N_AVG_SHORT_SET(x)                      (((x) << 19) & 0x01f80000)
-#define PHY_BB_BBB_RX_CTRL_4_CHAN_AVG_SHORT_MSB                                                       30
-#define PHY_BB_BBB_RX_CTRL_4_CHAN_AVG_SHORT_LSB                                                       25
-#define PHY_BB_BBB_RX_CTRL_4_CHAN_AVG_SHORT_MASK                                              0x7e000000
-#define PHY_BB_BBB_RX_CTRL_4_CHAN_AVG_SHORT_GET(x)                            (((x) & 0x7e000000) >> 25)
-#define PHY_BB_BBB_RX_CTRL_4_CHAN_AVG_SHORT_SET(x)                            (((x) << 25) & 0x7e000000)
-
-/* macros for BB_bbb_rx_ctrl_5 */
-#define PHY_BB_BBB_RX_CTRL_5_ADDRESS                                                          0x0000a220
-#define PHY_BB_BBB_RX_CTRL_5_OFFSET                                                           0x0000a220
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_DATA_MSB                                                4
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_DATA_LSB                                                0
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_DATA_MASK                                      0x0000001f
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_DATA_GET(x)                     (((x) & 0x0000001f) >> 0)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_DATA_SET(x)                     (((x) << 0) & 0x0000001f)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_HEAD_MSB                                                9
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_HEAD_LSB                                                5
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_HEAD_MASK                                      0x000003e0
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_HEAD_GET(x)                     (((x) & 0x000003e0) >> 5)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C1_HEAD_SET(x)                     (((x) << 5) & 0x000003e0)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C2_HEAD_MSB                                               15
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C2_HEAD_LSB                                               10
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C2_HEAD_MASK                                      0x0000fc00
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C2_HEAD_GET(x)                    (((x) & 0x0000fc00) >> 10)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_DPSK_C2_HEAD_SET(x)                    (((x) << 10) & 0x0000fc00)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C1_MSB                                                     20
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C1_LSB                                                     16
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C1_MASK                                            0x001f0000
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C1_GET(x)                          (((x) & 0x001f0000) >> 16)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C1_SET(x)                          (((x) << 16) & 0x001f0000)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C2_MSB                                                     26
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C2_LSB                                                     21
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C2_MASK                                            0x07e00000
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C2_GET(x)                          (((x) & 0x07e00000) >> 21)
-#define PHY_BB_BBB_RX_CTRL_5_LOOP_COEF_CCK_C2_SET(x)                          (((x) << 21) & 0x07e00000)
-
-/* macros for BB_bbb_rx_ctrl_6 */
-#define PHY_BB_BBB_RX_CTRL_6_ADDRESS                                                          0x0000a224
-#define PHY_BB_BBB_RX_CTRL_6_OFFSET                                                           0x0000a224
-#define PHY_BB_BBB_RX_CTRL_6_SYNC_START_DELAY_MSB                                                      9
-#define PHY_BB_BBB_RX_CTRL_6_SYNC_START_DELAY_LSB                                                      0
-#define PHY_BB_BBB_RX_CTRL_6_SYNC_START_DELAY_MASK                                            0x000003ff
-#define PHY_BB_BBB_RX_CTRL_6_SYNC_START_DELAY_GET(x)                           (((x) & 0x000003ff) >> 0)
-#define PHY_BB_BBB_RX_CTRL_6_SYNC_START_DELAY_SET(x)                           (((x) << 0) & 0x000003ff)
-#define PHY_BB_BBB_RX_CTRL_6_MAP_1S_TO_2S_MSB                                                         10
-#define PHY_BB_BBB_RX_CTRL_6_MAP_1S_TO_2S_LSB                                                         10
-#define PHY_BB_BBB_RX_CTRL_6_MAP_1S_TO_2S_MASK                                                0x00000400
-#define PHY_BB_BBB_RX_CTRL_6_MAP_1S_TO_2S_GET(x)                              (((x) & 0x00000400) >> 10)
-#define PHY_BB_BBB_RX_CTRL_6_MAP_1S_TO_2S_SET(x)                              (((x) << 10) & 0x00000400)
-#define PHY_BB_BBB_RX_CTRL_6_START_IIR_DELAY_MSB                                                      20
-#define PHY_BB_BBB_RX_CTRL_6_START_IIR_DELAY_LSB                                                      11
-#define PHY_BB_BBB_RX_CTRL_6_START_IIR_DELAY_MASK                                             0x001ff800
-#define PHY_BB_BBB_RX_CTRL_6_START_IIR_DELAY_GET(x)                           (((x) & 0x001ff800) >> 11)
-#define PHY_BB_BBB_RX_CTRL_6_START_IIR_DELAY_SET(x)                           (((x) << 11) & 0x001ff800)
-
-/* macros for BB_bbb_dagc_ctrl */
-#define PHY_BB_BBB_DAGC_CTRL_ADDRESS                                                          0x0000a228
-#define PHY_BB_BBB_DAGC_CTRL_OFFSET                                                           0x0000a228
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_DAGC_CCK_MSB                                                       0
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_DAGC_CCK_LSB                                                       0
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_DAGC_CCK_MASK                                             0x00000001
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_DAGC_CCK_GET(x)                            (((x) & 0x00000001) >> 0)
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_DAGC_CCK_SET(x)                            (((x) << 0) & 0x00000001)
-#define PHY_BB_BBB_DAGC_CTRL_DAGC_TARGET_PWR_CCK_MSB                                                   8
-#define PHY_BB_BBB_DAGC_CTRL_DAGC_TARGET_PWR_CCK_LSB                                                   1
-#define PHY_BB_BBB_DAGC_CTRL_DAGC_TARGET_PWR_CCK_MASK                                         0x000001fe
-#define PHY_BB_BBB_DAGC_CTRL_DAGC_TARGET_PWR_CCK_GET(x)                        (((x) & 0x000001fe) >> 1)
-#define PHY_BB_BBB_DAGC_CTRL_DAGC_TARGET_PWR_CCK_SET(x)                        (((x) << 1) & 0x000001fe)
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_BARKER_RSSI_THR_MSB                                                9
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_BARKER_RSSI_THR_LSB                                                9
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_BARKER_RSSI_THR_MASK                                      0x00000200
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_BARKER_RSSI_THR_GET(x)                     (((x) & 0x00000200) >> 9)
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_BARKER_RSSI_THR_SET(x)                     (((x) << 9) & 0x00000200)
-#define PHY_BB_BBB_DAGC_CTRL_BARKER_RSSI_THR_MSB                                                      16
-#define PHY_BB_BBB_DAGC_CTRL_BARKER_RSSI_THR_LSB                                                      10
-#define PHY_BB_BBB_DAGC_CTRL_BARKER_RSSI_THR_MASK                                             0x0001fc00
-#define PHY_BB_BBB_DAGC_CTRL_BARKER_RSSI_THR_GET(x)                           (((x) & 0x0001fc00) >> 10)
-#define PHY_BB_BBB_DAGC_CTRL_BARKER_RSSI_THR_SET(x)                           (((x) << 10) & 0x0001fc00)
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_FIRSTEP_SEL_MSB                                                   17
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_FIRSTEP_SEL_LSB                                                   17
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_FIRSTEP_SEL_MASK                                          0x00020000
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_FIRSTEP_SEL_GET(x)                        (((x) & 0x00020000) >> 17)
-#define PHY_BB_BBB_DAGC_CTRL_ENABLE_FIRSTEP_SEL_SET(x)                        (((x) << 17) & 0x00020000)
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_2_MSB                                                            23
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_2_LSB                                                            18
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_2_MASK                                                   0x00fc0000
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_2_GET(x)                                 (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_2_SET(x)                                 (((x) << 18) & 0x00fc0000)
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_COUNT_LGMAX_MSB                                                  27
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_COUNT_LGMAX_LSB                                                  24
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_COUNT_LGMAX_MASK                                         0x0f000000
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_COUNT_LGMAX_GET(x)                       (((x) & 0x0f000000) >> 24)
-#define PHY_BB_BBB_DAGC_CTRL_FIRSTEP_COUNT_LGMAX_SET(x)                       (((x) << 24) & 0x0f000000)
-
-/* macros for BB_force_clken_cck */
-#define PHY_BB_FORCE_CLKEN_CCK_ADDRESS                                                        0x0000a22c
-#define PHY_BB_FORCE_CLKEN_CCK_OFFSET                                                         0x0000a22c
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE0_MSB                                                    0
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE0_LSB                                                    0
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE0_MASK                                          0x00000001
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE0_GET(x)                         (((x) & 0x00000001) >> 0)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE0_SET(x)                         (((x) << 0) & 0x00000001)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE1_MSB                                                    1
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE1_LSB                                                    1
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE1_MASK                                          0x00000002
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE1_GET(x)                         (((x) & 0x00000002) >> 1)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE1_SET(x)                         (((x) << 1) & 0x00000002)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE2_MSB                                                    2
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE2_LSB                                                    2
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE2_MASK                                          0x00000004
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE2_GET(x)                         (((x) & 0x00000004) >> 2)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE2_SET(x)                         (((x) << 2) & 0x00000004)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE3_MSB                                                    3
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE3_LSB                                                    3
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE3_MASK                                          0x00000008
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE3_GET(x)                         (((x) & 0x00000008) >> 3)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ENABLE3_SET(x)                         (((x) << 3) & 0x00000008)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ALWAYS_MSB                                                     4
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ALWAYS_LSB                                                     4
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ALWAYS_MASK                                           0x00000010
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ALWAYS_GET(x)                          (((x) & 0x00000010) >> 4)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_RX_ALWAYS_SET(x)                          (((x) << 4) & 0x00000010)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_TXSM_CLKEN_MSB                                                    5
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_TXSM_CLKEN_LSB                                                    5
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_TXSM_CLKEN_MASK                                          0x00000020
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_TXSM_CLKEN_GET(x)                         (((x) & 0x00000020) >> 5)
-#define PHY_BB_FORCE_CLKEN_CCK_FORCE_TXSM_CLKEN_SET(x)                         (((x) << 5) & 0x00000020)
-
-/* macros for BB_rx_clear_delay */
-#define PHY_BB_RX_CLEAR_DELAY_ADDRESS                                                         0x0000a230
-#define PHY_BB_RX_CLEAR_DELAY_OFFSET                                                          0x0000a230
-#define PHY_BB_RX_CLEAR_DELAY_OFDM_XR_RX_CLEAR_DELAY_MSB                                               9
-#define PHY_BB_RX_CLEAR_DELAY_OFDM_XR_RX_CLEAR_DELAY_LSB                                               0
-#define PHY_BB_RX_CLEAR_DELAY_OFDM_XR_RX_CLEAR_DELAY_MASK                                     0x000003ff
-#define PHY_BB_RX_CLEAR_DELAY_OFDM_XR_RX_CLEAR_DELAY_GET(x)                    (((x) & 0x000003ff) >> 0)
-#define PHY_BB_RX_CLEAR_DELAY_OFDM_XR_RX_CLEAR_DELAY_SET(x)                    (((x) << 0) & 0x000003ff)
-
-/* macros for BB_powertx_rate3 */
-#define PHY_BB_POWERTX_RATE3_ADDRESS                                                          0x0000a234
-#define PHY_BB_POWERTX_RATE3_OFFSET                                                           0x0000a234
-#define PHY_BB_POWERTX_RATE3_POWERTX_1L_MSB                                                            5
-#define PHY_BB_POWERTX_RATE3_POWERTX_1L_LSB                                                            0
-#define PHY_BB_POWERTX_RATE3_POWERTX_1L_MASK                                                  0x0000003f
-#define PHY_BB_POWERTX_RATE3_POWERTX_1L_GET(x)                                 (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE3_POWERTX_1L_SET(x)                                 (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE3_POWERTX_2L_MSB                                                           21
-#define PHY_BB_POWERTX_RATE3_POWERTX_2L_LSB                                                           16
-#define PHY_BB_POWERTX_RATE3_POWERTX_2L_MASK                                                  0x003f0000
-#define PHY_BB_POWERTX_RATE3_POWERTX_2L_GET(x)                                (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE3_POWERTX_2L_SET(x)                                (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE3_POWERTX_2S_MSB                                                           29
-#define PHY_BB_POWERTX_RATE3_POWERTX_2S_LSB                                                           24
-#define PHY_BB_POWERTX_RATE3_POWERTX_2S_MASK                                                  0x3f000000
-#define PHY_BB_POWERTX_RATE3_POWERTX_2S_GET(x)                                (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE3_POWERTX_2S_SET(x)                                (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate4 */
-#define PHY_BB_POWERTX_RATE4_ADDRESS                                                          0x0000a238
-#define PHY_BB_POWERTX_RATE4_OFFSET                                                           0x0000a238
-#define PHY_BB_POWERTX_RATE4_POWERTX_55L_MSB                                                           5
-#define PHY_BB_POWERTX_RATE4_POWERTX_55L_LSB                                                           0
-#define PHY_BB_POWERTX_RATE4_POWERTX_55L_MASK                                                 0x0000003f
-#define PHY_BB_POWERTX_RATE4_POWERTX_55L_GET(x)                                (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE4_POWERTX_55L_SET(x)                                (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE4_POWERTX_55S_MSB                                                          13
-#define PHY_BB_POWERTX_RATE4_POWERTX_55S_LSB                                                           8
-#define PHY_BB_POWERTX_RATE4_POWERTX_55S_MASK                                                 0x00003f00
-#define PHY_BB_POWERTX_RATE4_POWERTX_55S_GET(x)                                (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE4_POWERTX_55S_SET(x)                                (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE4_POWERTX_11L_MSB                                                          21
-#define PHY_BB_POWERTX_RATE4_POWERTX_11L_LSB                                                          16
-#define PHY_BB_POWERTX_RATE4_POWERTX_11L_MASK                                                 0x003f0000
-#define PHY_BB_POWERTX_RATE4_POWERTX_11L_GET(x)                               (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE4_POWERTX_11L_SET(x)                               (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE4_POWERTX_11S_MSB                                                          29
-#define PHY_BB_POWERTX_RATE4_POWERTX_11S_LSB                                                          24
-#define PHY_BB_POWERTX_RATE4_POWERTX_11S_MASK                                                 0x3f000000
-#define PHY_BB_POWERTX_RATE4_POWERTX_11S_GET(x)                               (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE4_POWERTX_11S_SET(x)                               (((x) << 24) & 0x3f000000)
-
-/* macros for BB_cck_spur_mit */
-#define PHY_BB_CCK_SPUR_MIT_ADDRESS                                                           0x0000a240
-#define PHY_BB_CCK_SPUR_MIT_OFFSET                                                            0x0000a240
-#define PHY_BB_CCK_SPUR_MIT_USE_CCK_SPUR_MIT_MSB                                                       0
-#define PHY_BB_CCK_SPUR_MIT_USE_CCK_SPUR_MIT_LSB                                                       0
-#define PHY_BB_CCK_SPUR_MIT_USE_CCK_SPUR_MIT_MASK                                             0x00000001
-#define PHY_BB_CCK_SPUR_MIT_USE_CCK_SPUR_MIT_GET(x)                            (((x) & 0x00000001) >> 0)
-#define PHY_BB_CCK_SPUR_MIT_USE_CCK_SPUR_MIT_SET(x)                            (((x) << 0) & 0x00000001)
-#define PHY_BB_CCK_SPUR_MIT_SPUR_RSSI_THR_MSB                                                          8
-#define PHY_BB_CCK_SPUR_MIT_SPUR_RSSI_THR_LSB                                                          1
-#define PHY_BB_CCK_SPUR_MIT_SPUR_RSSI_THR_MASK                                                0x000001fe
-#define PHY_BB_CCK_SPUR_MIT_SPUR_RSSI_THR_GET(x)                               (((x) & 0x000001fe) >> 1)
-#define PHY_BB_CCK_SPUR_MIT_SPUR_RSSI_THR_SET(x)                               (((x) << 1) & 0x000001fe)
-#define PHY_BB_CCK_SPUR_MIT_CCK_SPUR_FREQ_MSB                                                         28
-#define PHY_BB_CCK_SPUR_MIT_CCK_SPUR_FREQ_LSB                                                          9
-#define PHY_BB_CCK_SPUR_MIT_CCK_SPUR_FREQ_MASK                                                0x1ffffe00
-#define PHY_BB_CCK_SPUR_MIT_CCK_SPUR_FREQ_GET(x)                               (((x) & 0x1ffffe00) >> 9)
-#define PHY_BB_CCK_SPUR_MIT_CCK_SPUR_FREQ_SET(x)                               (((x) << 9) & 0x1ffffe00)
-#define PHY_BB_CCK_SPUR_MIT_SPUR_FILTER_TYPE_MSB                                                      30
-#define PHY_BB_CCK_SPUR_MIT_SPUR_FILTER_TYPE_LSB                                                      29
-#define PHY_BB_CCK_SPUR_MIT_SPUR_FILTER_TYPE_MASK                                             0x60000000
-#define PHY_BB_CCK_SPUR_MIT_SPUR_FILTER_TYPE_GET(x)                           (((x) & 0x60000000) >> 29)
-#define PHY_BB_CCK_SPUR_MIT_SPUR_FILTER_TYPE_SET(x)                           (((x) << 29) & 0x60000000)
-
-/* macros for BB_panic_watchdog_status */
-#define PHY_BB_PANIC_WATCHDOG_STATUS_ADDRESS                                                  0x0000a244
-#define PHY_BB_PANIC_WATCHDOG_STATUS_OFFSET                                                   0x0000a244
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_1_MSB                                       2
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_1_LSB                                       0
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_1_MASK                             0x00000007
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_1_GET(x)            (((x) & 0x00000007) >> 0)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_1_SET(x)            (((x) << 0) & 0x00000007)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_DET_HANG_MSB                                       3
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_DET_HANG_LSB                                       3
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_DET_HANG_MASK                             0x00000008
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_DET_HANG_GET(x)            (((x) & 0x00000008) >> 3)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_DET_HANG_SET(x)            (((x) << 3) & 0x00000008)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_2_MSB                                       7
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_2_LSB                                       4
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_2_MASK                             0x000000f0
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_2_GET(x)            (((x) & 0x000000f0) >> 4)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_2_SET(x)            (((x) << 4) & 0x000000f0)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_3_MSB                                      11
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_3_LSB                                       8
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_3_MASK                             0x00000f00
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_3_GET(x)            (((x) & 0x00000f00) >> 8)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_3_SET(x)            (((x) << 8) & 0x00000f00)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_4_MSB                                      15
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_4_LSB                                      12
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_4_MASK                             0x0000f000
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_4_GET(x)           (((x) & 0x0000f000) >> 12)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_4_SET(x)           (((x) << 12) & 0x0000f000)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_5_MSB                                      19
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_5_LSB                                      16
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_5_MASK                             0x000f0000
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_5_GET(x)           (((x) & 0x000f0000) >> 16)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_5_SET(x)           (((x) << 16) & 0x000f0000)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_6_MSB                                      23
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_6_LSB                                      20
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_6_MASK                             0x00f00000
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_6_GET(x)           (((x) & 0x00f00000) >> 20)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_6_SET(x)           (((x) << 20) & 0x00f00000)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_7_MSB                                      27
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_7_LSB                                      24
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_7_MASK                             0x0f000000
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_7_GET(x)           (((x) & 0x0f000000) >> 24)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_7_SET(x)           (((x) << 24) & 0x0f000000)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_8_MSB                                      31
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_8_LSB                                      28
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_8_MASK                             0xf0000000
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_8_GET(x)           (((x) & 0xf0000000) >> 28)
-#define PHY_BB_PANIC_WATCHDOG_STATUS_PANIC_WATCHDOG_STATUS_8_SET(x)           (((x) << 28) & 0xf0000000)
-
-/* macros for BB_panic_watchdog_ctrl_1 */
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ADDRESS                                                  0x0000a248
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_OFFSET                                                   0x0000a248
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_NON_IDLE_MSB                                0
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_NON_IDLE_LSB                                0
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_NON_IDLE_MASK                      0x00000001
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_NON_IDLE_GET(x)     (((x) & 0x00000001) >> 0)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_NON_IDLE_SET(x)     (((x) << 0) & 0x00000001)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_IDLE_MSB                                    1
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_IDLE_LSB                                    1
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_IDLE_MASK                          0x00000002
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_IDLE_GET(x)         (((x) & 0x00000002) >> 1)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_ENABLE_PANIC_WATCHDOG_IDLE_SET(x)         (((x) << 1) & 0x00000002)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_NON_IDLE_LIMIT_MSB                                15
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_NON_IDLE_LIMIT_LSB                                 2
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_NON_IDLE_LIMIT_MASK                       0x0000fffc
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_NON_IDLE_LIMIT_GET(x)      (((x) & 0x0000fffc) >> 2)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_NON_IDLE_LIMIT_SET(x)      (((x) << 2) & 0x0000fffc)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_IDLE_LIMIT_MSB                                    31
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_IDLE_LIMIT_LSB                                    16
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_IDLE_LIMIT_MASK                           0xffff0000
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_IDLE_LIMIT_GET(x)         (((x) & 0xffff0000) >> 16)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_1_PANIC_WATCHDOG_IDLE_LIMIT_SET(x)         (((x) << 16) & 0xffff0000)
-
-/* macros for BB_panic_watchdog_ctrl_2 */
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_ADDRESS                                                  0x0000a24c
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_OFFSET                                                   0x0000a24c
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_FORCE_FAST_ADC_CLK_MSB                                            0
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_FORCE_FAST_ADC_CLK_LSB                                            0
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_FORCE_FAST_ADC_CLK_MASK                                  0x00000001
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_FORCE_FAST_ADC_CLK_GET(x)                 (((x) & 0x00000001) >> 0)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_FORCE_FAST_ADC_CLK_SET(x)                 (((x) << 0) & 0x00000001)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_RESET_ENA_MSB                                      1
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_RESET_ENA_LSB                                      1
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_RESET_ENA_MASK                            0x00000002
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_RESET_ENA_GET(x)           (((x) & 0x00000002) >> 1)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_RESET_ENA_SET(x)           (((x) << 1) & 0x00000002)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_IRQ_ENA_MSB                                        2
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_IRQ_ENA_LSB                                        2
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_IRQ_ENA_MASK                              0x00000004
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_IRQ_ENA_GET(x)             (((x) & 0x00000004) >> 2)
-#define PHY_BB_PANIC_WATCHDOG_CTRL_2_PANIC_WATCHDOG_IRQ_ENA_SET(x)             (((x) << 2) & 0x00000004)
-
-/* macros for BB_iqcorr_ctrl_cck */
-#define PHY_BB_IQCORR_CTRL_CCK_ADDRESS                                                        0x0000a250
-#define PHY_BB_IQCORR_CTRL_CCK_OFFSET                                                         0x0000a250
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_Q_COFF_CCK_MSB                                                 4
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_Q_COFF_CCK_LSB                                                 0
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_Q_COFF_CCK_MASK                                       0x0000001f
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_Q_COFF_CCK_GET(x)                      (((x) & 0x0000001f) >> 0)
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_Q_COFF_CCK_SET(x)                      (((x) << 0) & 0x0000001f)
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_I_COFF_CCK_MSB                                                10
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_I_COFF_CCK_LSB                                                 5
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_I_COFF_CCK_MASK                                       0x000007e0
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_I_COFF_CCK_GET(x)                      (((x) & 0x000007e0) >> 5)
-#define PHY_BB_IQCORR_CTRL_CCK_IQCORR_Q_I_COFF_CCK_SET(x)                      (((x) << 5) & 0x000007e0)
-#define PHY_BB_IQCORR_CTRL_CCK_ENABLE_IQCORR_CCK_MSB                                                  11
-#define PHY_BB_IQCORR_CTRL_CCK_ENABLE_IQCORR_CCK_LSB                                                  11
-#define PHY_BB_IQCORR_CTRL_CCK_ENABLE_IQCORR_CCK_MASK                                         0x00000800
-#define PHY_BB_IQCORR_CTRL_CCK_ENABLE_IQCORR_CCK_GET(x)                       (((x) & 0x00000800) >> 11)
-#define PHY_BB_IQCORR_CTRL_CCK_ENABLE_IQCORR_CCK_SET(x)                       (((x) << 11) & 0x00000800)
-#define PHY_BB_IQCORR_CTRL_CCK_RXCAL_MEAS_TIME_SEL_MSB                                                13
-#define PHY_BB_IQCORR_CTRL_CCK_RXCAL_MEAS_TIME_SEL_LSB                                                12
-#define PHY_BB_IQCORR_CTRL_CCK_RXCAL_MEAS_TIME_SEL_MASK                                       0x00003000
-#define PHY_BB_IQCORR_CTRL_CCK_RXCAL_MEAS_TIME_SEL_GET(x)                     (((x) & 0x00003000) >> 12)
-#define PHY_BB_IQCORR_CTRL_CCK_RXCAL_MEAS_TIME_SEL_SET(x)                     (((x) << 12) & 0x00003000)
-#define PHY_BB_IQCORR_CTRL_CCK_CLCAL_MEAS_TIME_SEL_MSB                                                15
-#define PHY_BB_IQCORR_CTRL_CCK_CLCAL_MEAS_TIME_SEL_LSB                                                14
-#define PHY_BB_IQCORR_CTRL_CCK_CLCAL_MEAS_TIME_SEL_MASK                                       0x0000c000
-#define PHY_BB_IQCORR_CTRL_CCK_CLCAL_MEAS_TIME_SEL_GET(x)                     (((x) & 0x0000c000) >> 14)
-#define PHY_BB_IQCORR_CTRL_CCK_CLCAL_MEAS_TIME_SEL_SET(x)                     (((x) << 14) & 0x0000c000)
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_INIT_RFGAIN_MSB                                                 20
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_INIT_RFGAIN_LSB                                                 16
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_INIT_RFGAIN_MASK                                        0x001f0000
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_INIT_RFGAIN_GET(x)                      (((x) & 0x001f0000) >> 16)
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_INIT_RFGAIN_SET(x)                      (((x) << 16) & 0x001f0000)
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_PAL_MODE_MSB                                                    21
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_PAL_MODE_LSB                                                    21
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_PAL_MODE_MASK                                           0x00200000
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_PAL_MODE_GET(x)                         (((x) & 0x00200000) >> 21)
-#define PHY_BB_IQCORR_CTRL_CCK_CF_CLC_PAL_MODE_SET(x)                         (((x) << 21) & 0x00200000)
-
-/* macros for BB_bluetooth_cntl */
-#define PHY_BB_BLUETOOTH_CNTL_ADDRESS                                                         0x0000a254
-#define PHY_BB_BLUETOOTH_CNTL_OFFSET                                                          0x0000a254
-#define PHY_BB_BLUETOOTH_CNTL_BT_BREAK_CCK_EN_MSB                                                      0
-#define PHY_BB_BLUETOOTH_CNTL_BT_BREAK_CCK_EN_LSB                                                      0
-#define PHY_BB_BLUETOOTH_CNTL_BT_BREAK_CCK_EN_MASK                                            0x00000001
-#define PHY_BB_BLUETOOTH_CNTL_BT_BREAK_CCK_EN_GET(x)                           (((x) & 0x00000001) >> 0)
-#define PHY_BB_BLUETOOTH_CNTL_BT_BREAK_CCK_EN_SET(x)                           (((x) << 0) & 0x00000001)
-#define PHY_BB_BLUETOOTH_CNTL_BT_ANT_HALT_WLAN_MSB                                                     1
-#define PHY_BB_BLUETOOTH_CNTL_BT_ANT_HALT_WLAN_LSB                                                     1
-#define PHY_BB_BLUETOOTH_CNTL_BT_ANT_HALT_WLAN_MASK                                           0x00000002
-#define PHY_BB_BLUETOOTH_CNTL_BT_ANT_HALT_WLAN_GET(x)                          (((x) & 0x00000002) >> 1)
-#define PHY_BB_BLUETOOTH_CNTL_BT_ANT_HALT_WLAN_SET(x)                          (((x) << 1) & 0x00000002)
-
-/* macros for BB_tpc_1 */
-#define PHY_BB_TPC_1_ADDRESS                                                                  0x0000a258
-#define PHY_BB_TPC_1_OFFSET                                                                   0x0000a258
-#define PHY_BB_TPC_1_FORCE_DAC_GAIN_MSB                                                                0
-#define PHY_BB_TPC_1_FORCE_DAC_GAIN_LSB                                                                0
-#define PHY_BB_TPC_1_FORCE_DAC_GAIN_MASK                                                      0x00000001
-#define PHY_BB_TPC_1_FORCE_DAC_GAIN_GET(x)                                     (((x) & 0x00000001) >> 0)
-#define PHY_BB_TPC_1_FORCE_DAC_GAIN_SET(x)                                     (((x) << 0) & 0x00000001)
-#define PHY_BB_TPC_1_FORCED_DAC_GAIN_MSB                                                               5
-#define PHY_BB_TPC_1_FORCED_DAC_GAIN_LSB                                                               1
-#define PHY_BB_TPC_1_FORCED_DAC_GAIN_MASK                                                     0x0000003e
-#define PHY_BB_TPC_1_FORCED_DAC_GAIN_GET(x)                                    (((x) & 0x0000003e) >> 1)
-#define PHY_BB_TPC_1_FORCED_DAC_GAIN_SET(x)                                    (((x) << 1) & 0x0000003e)
-#define PHY_BB_TPC_1_PD_DC_OFFSET_TARGET_MSB                                                          13
-#define PHY_BB_TPC_1_PD_DC_OFFSET_TARGET_LSB                                                           6
-#define PHY_BB_TPC_1_PD_DC_OFFSET_TARGET_MASK                                                 0x00003fc0
-#define PHY_BB_TPC_1_PD_DC_OFFSET_TARGET_GET(x)                                (((x) & 0x00003fc0) >> 6)
-#define PHY_BB_TPC_1_PD_DC_OFFSET_TARGET_SET(x)                                (((x) << 6) & 0x00003fc0)
-#define PHY_BB_TPC_1_NUM_PD_GAIN_MSB                                                                  15
-#define PHY_BB_TPC_1_NUM_PD_GAIN_LSB                                                                  14
-#define PHY_BB_TPC_1_NUM_PD_GAIN_MASK                                                         0x0000c000
-#define PHY_BB_TPC_1_NUM_PD_GAIN_GET(x)                                       (((x) & 0x0000c000) >> 14)
-#define PHY_BB_TPC_1_NUM_PD_GAIN_SET(x)                                       (((x) << 14) & 0x0000c000)
-#define PHY_BB_TPC_1_PD_GAIN_SETTING1_MSB                                                             17
-#define PHY_BB_TPC_1_PD_GAIN_SETTING1_LSB                                                             16
-#define PHY_BB_TPC_1_PD_GAIN_SETTING1_MASK                                                    0x00030000
-#define PHY_BB_TPC_1_PD_GAIN_SETTING1_GET(x)                                  (((x) & 0x00030000) >> 16)
-#define PHY_BB_TPC_1_PD_GAIN_SETTING1_SET(x)                                  (((x) << 16) & 0x00030000)
-#define PHY_BB_TPC_1_PD_GAIN_SETTING2_MSB                                                             19
-#define PHY_BB_TPC_1_PD_GAIN_SETTING2_LSB                                                             18
-#define PHY_BB_TPC_1_PD_GAIN_SETTING2_MASK                                                    0x000c0000
-#define PHY_BB_TPC_1_PD_GAIN_SETTING2_GET(x)                                  (((x) & 0x000c0000) >> 18)
-#define PHY_BB_TPC_1_PD_GAIN_SETTING2_SET(x)                                  (((x) << 18) & 0x000c0000)
-#define PHY_BB_TPC_1_PD_GAIN_SETTING3_MSB                                                             21
-#define PHY_BB_TPC_1_PD_GAIN_SETTING3_LSB                                                             20
-#define PHY_BB_TPC_1_PD_GAIN_SETTING3_MASK                                                    0x00300000
-#define PHY_BB_TPC_1_PD_GAIN_SETTING3_GET(x)                                  (((x) & 0x00300000) >> 20)
-#define PHY_BB_TPC_1_PD_GAIN_SETTING3_SET(x)                                  (((x) << 20) & 0x00300000)
-#define PHY_BB_TPC_1_ENABLE_PD_CALIBRATE_MSB                                                          22
-#define PHY_BB_TPC_1_ENABLE_PD_CALIBRATE_LSB                                                          22
-#define PHY_BB_TPC_1_ENABLE_PD_CALIBRATE_MASK                                                 0x00400000
-#define PHY_BB_TPC_1_ENABLE_PD_CALIBRATE_GET(x)                               (((x) & 0x00400000) >> 22)
-#define PHY_BB_TPC_1_ENABLE_PD_CALIBRATE_SET(x)                               (((x) << 22) & 0x00400000)
-#define PHY_BB_TPC_1_PD_CALIBRATE_WAIT_MSB                                                            28
-#define PHY_BB_TPC_1_PD_CALIBRATE_WAIT_LSB                                                            23
-#define PHY_BB_TPC_1_PD_CALIBRATE_WAIT_MASK                                                   0x1f800000
-#define PHY_BB_TPC_1_PD_CALIBRATE_WAIT_GET(x)                                 (((x) & 0x1f800000) >> 23)
-#define PHY_BB_TPC_1_PD_CALIBRATE_WAIT_SET(x)                                 (((x) << 23) & 0x1f800000)
-#define PHY_BB_TPC_1_FORCE_PDADC_GAIN_MSB                                                             29
-#define PHY_BB_TPC_1_FORCE_PDADC_GAIN_LSB                                                             29
-#define PHY_BB_TPC_1_FORCE_PDADC_GAIN_MASK                                                    0x20000000
-#define PHY_BB_TPC_1_FORCE_PDADC_GAIN_GET(x)                                  (((x) & 0x20000000) >> 29)
-#define PHY_BB_TPC_1_FORCE_PDADC_GAIN_SET(x)                                  (((x) << 29) & 0x20000000)
-#define PHY_BB_TPC_1_FORCED_PDADC_GAIN_MSB                                                            31
-#define PHY_BB_TPC_1_FORCED_PDADC_GAIN_LSB                                                            30
-#define PHY_BB_TPC_1_FORCED_PDADC_GAIN_MASK                                                   0xc0000000
-#define PHY_BB_TPC_1_FORCED_PDADC_GAIN_GET(x)                                 (((x) & 0xc0000000) >> 30)
-#define PHY_BB_TPC_1_FORCED_PDADC_GAIN_SET(x)                                 (((x) << 30) & 0xc0000000)
-
-/* macros for BB_tpc_2 */
-#define PHY_BB_TPC_2_ADDRESS                                                                  0x0000a25c
-#define PHY_BB_TPC_2_OFFSET                                                                   0x0000a25c
-#define PHY_BB_TPC_2_TX_FRAME_TO_PDADC_ON_MSB                                                          7
-#define PHY_BB_TPC_2_TX_FRAME_TO_PDADC_ON_LSB                                                          0
-#define PHY_BB_TPC_2_TX_FRAME_TO_PDADC_ON_MASK                                                0x000000ff
-#define PHY_BB_TPC_2_TX_FRAME_TO_PDADC_ON_GET(x)                               (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TPC_2_TX_FRAME_TO_PDADC_ON_SET(x)                               (((x) << 0) & 0x000000ff)
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_OFDM_MSB                                                      15
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_OFDM_LSB                                                       8
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_OFDM_MASK                                             0x0000ff00
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_OFDM_GET(x)                            (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_OFDM_SET(x)                            (((x) << 8) & 0x0000ff00)
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_CCK_MSB                                                       23
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_CCK_LSB                                                       16
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_CCK_MASK                                              0x00ff0000
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_CCK_GET(x)                            (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_TPC_2_TX_FRAME_TO_PD_ACC_CCK_SET(x)                            (((x) << 16) & 0x00ff0000)
-
-/* macros for BB_tpc_3 */
-#define PHY_BB_TPC_3_ADDRESS                                                                  0x0000a260
-#define PHY_BB_TPC_3_OFFSET                                                                   0x0000a260
-#define PHY_BB_TPC_3_TX_END_TO_PDADC_ON_MSB                                                            7
-#define PHY_BB_TPC_3_TX_END_TO_PDADC_ON_LSB                                                            0
-#define PHY_BB_TPC_3_TX_END_TO_PDADC_ON_MASK                                                  0x000000ff
-#define PHY_BB_TPC_3_TX_END_TO_PDADC_ON_GET(x)                                 (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TPC_3_TX_END_TO_PDADC_ON_SET(x)                                 (((x) << 0) & 0x000000ff)
-#define PHY_BB_TPC_3_TX_END_TO_PD_ACC_ON_MSB                                                          15
-#define PHY_BB_TPC_3_TX_END_TO_PD_ACC_ON_LSB                                                           8
-#define PHY_BB_TPC_3_TX_END_TO_PD_ACC_ON_MASK                                                 0x0000ff00
-#define PHY_BB_TPC_3_TX_END_TO_PD_ACC_ON_GET(x)                                (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_TPC_3_TX_END_TO_PD_ACC_ON_SET(x)                                (((x) << 8) & 0x0000ff00)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_DC_OFF_MSB                                                         18
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_DC_OFF_LSB                                                         16
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_DC_OFF_MASK                                                0x00070000
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_DC_OFF_GET(x)                              (((x) & 0x00070000) >> 16)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_DC_OFF_SET(x)                              (((x) << 16) & 0x00070000)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CAL_MSB                                                            21
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CAL_LSB                                                            19
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CAL_MASK                                                   0x00380000
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CAL_GET(x)                                 (((x) & 0x00380000) >> 19)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CAL_SET(x)                                 (((x) << 19) & 0x00380000)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_OFDM_MSB                                                           24
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_OFDM_LSB                                                           22
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_OFDM_MASK                                                  0x01c00000
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_OFDM_GET(x)                                (((x) & 0x01c00000) >> 22)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_OFDM_SET(x)                                (((x) << 22) & 0x01c00000)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CCK_MSB                                                            27
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CCK_LSB                                                            25
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CCK_MASK                                                   0x0e000000
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CCK_GET(x)                                 (((x) & 0x0e000000) >> 25)
-#define PHY_BB_TPC_3_PD_ACC_WINDOW_CCK_SET(x)                                 (((x) << 25) & 0x0e000000)
-#define PHY_BB_TPC_3_TPC_CLK_GATE_ENABLE_MSB                                                          31
-#define PHY_BB_TPC_3_TPC_CLK_GATE_ENABLE_LSB                                                          31
-#define PHY_BB_TPC_3_TPC_CLK_GATE_ENABLE_MASK                                                 0x80000000
-#define PHY_BB_TPC_3_TPC_CLK_GATE_ENABLE_GET(x)                               (((x) & 0x80000000) >> 31)
-#define PHY_BB_TPC_3_TPC_CLK_GATE_ENABLE_SET(x)                               (((x) << 31) & 0x80000000)
-
-/* macros for BB_tpc_4_b0 */
-#define PHY_BB_TPC_4_B0_ADDRESS                                                               0x0000a264
-#define PHY_BB_TPC_4_B0_OFFSET                                                                0x0000a264
-#define PHY_BB_TPC_4_B0_PD_AVG_VALID_0_MSB                                                             0
-#define PHY_BB_TPC_4_B0_PD_AVG_VALID_0_LSB                                                             0
-#define PHY_BB_TPC_4_B0_PD_AVG_VALID_0_MASK                                                   0x00000001
-#define PHY_BB_TPC_4_B0_PD_AVG_VALID_0_GET(x)                                  (((x) & 0x00000001) >> 0)
-#define PHY_BB_TPC_4_B0_PD_AVG_OUT_0_MSB                                                               8
-#define PHY_BB_TPC_4_B0_PD_AVG_OUT_0_LSB                                                               1
-#define PHY_BB_TPC_4_B0_PD_AVG_OUT_0_MASK                                                     0x000001fe
-#define PHY_BB_TPC_4_B0_PD_AVG_OUT_0_GET(x)                                    (((x) & 0x000001fe) >> 1)
-#define PHY_BB_TPC_4_B0_DAC_GAIN_0_MSB                                                                13
-#define PHY_BB_TPC_4_B0_DAC_GAIN_0_LSB                                                                 9
-#define PHY_BB_TPC_4_B0_DAC_GAIN_0_MASK                                                       0x00003e00
-#define PHY_BB_TPC_4_B0_DAC_GAIN_0_GET(x)                                      (((x) & 0x00003e00) >> 9)
-#define PHY_BB_TPC_4_B0_TX_GAIN_SETTING_0_MSB                                                         19
-#define PHY_BB_TPC_4_B0_TX_GAIN_SETTING_0_LSB                                                         14
-#define PHY_BB_TPC_4_B0_TX_GAIN_SETTING_0_MASK                                                0x000fc000
-#define PHY_BB_TPC_4_B0_TX_GAIN_SETTING_0_GET(x)                              (((x) & 0x000fc000) >> 14)
-#define PHY_BB_TPC_4_B0_RATE_SENT_0_MSB                                                               24
-#define PHY_BB_TPC_4_B0_RATE_SENT_0_LSB                                                               20
-#define PHY_BB_TPC_4_B0_RATE_SENT_0_MASK                                                      0x01f00000
-#define PHY_BB_TPC_4_B0_RATE_SENT_0_GET(x)                                    (((x) & 0x01f00000) >> 20)
-#define PHY_BB_TPC_4_B0_ERROR_EST_UPDATE_POWER_THRESH_MSB                                             30
-#define PHY_BB_TPC_4_B0_ERROR_EST_UPDATE_POWER_THRESH_LSB                                             25
-#define PHY_BB_TPC_4_B0_ERROR_EST_UPDATE_POWER_THRESH_MASK                                    0x7e000000
-#define PHY_BB_TPC_4_B0_ERROR_EST_UPDATE_POWER_THRESH_GET(x)                  (((x) & 0x7e000000) >> 25)
-#define PHY_BB_TPC_4_B0_ERROR_EST_UPDATE_POWER_THRESH_SET(x)                  (((x) << 25) & 0x7e000000)
-
-/* macros for BB_analog_swap */
-#define PHY_BB_ANALOG_SWAP_ADDRESS                                                            0x0000a268
-#define PHY_BB_ANALOG_SWAP_OFFSET                                                             0x0000a268
-#define PHY_BB_ANALOG_SWAP_ANALOG_RX_SWAP_CNTL_MSB                                                     2
-#define PHY_BB_ANALOG_SWAP_ANALOG_RX_SWAP_CNTL_LSB                                                     0
-#define PHY_BB_ANALOG_SWAP_ANALOG_RX_SWAP_CNTL_MASK                                           0x00000007
-#define PHY_BB_ANALOG_SWAP_ANALOG_RX_SWAP_CNTL_GET(x)                          (((x) & 0x00000007) >> 0)
-#define PHY_BB_ANALOG_SWAP_ANALOG_RX_SWAP_CNTL_SET(x)                          (((x) << 0) & 0x00000007)
-#define PHY_BB_ANALOG_SWAP_ANALOG_TX_SWAP_CNTL_MSB                                                     5
-#define PHY_BB_ANALOG_SWAP_ANALOG_TX_SWAP_CNTL_LSB                                                     3
-#define PHY_BB_ANALOG_SWAP_ANALOG_TX_SWAP_CNTL_MASK                                           0x00000038
-#define PHY_BB_ANALOG_SWAP_ANALOG_TX_SWAP_CNTL_GET(x)                          (((x) & 0x00000038) >> 3)
-#define PHY_BB_ANALOG_SWAP_ANALOG_TX_SWAP_CNTL_SET(x)                          (((x) << 3) & 0x00000038)
-#define PHY_BB_ANALOG_SWAP_SWAP_ALT_CHN_MSB                                                            6
-#define PHY_BB_ANALOG_SWAP_SWAP_ALT_CHN_LSB                                                            6
-#define PHY_BB_ANALOG_SWAP_SWAP_ALT_CHN_MASK                                                  0x00000040
-#define PHY_BB_ANALOG_SWAP_SWAP_ALT_CHN_GET(x)                                 (((x) & 0x00000040) >> 6)
-#define PHY_BB_ANALOG_SWAP_SWAP_ALT_CHN_SET(x)                                 (((x) << 6) & 0x00000040)
-#define PHY_BB_ANALOG_SWAP_ANALOG_DC_DAC_POLARITY_MSB                                                  7
-#define PHY_BB_ANALOG_SWAP_ANALOG_DC_DAC_POLARITY_LSB                                                  7
-#define PHY_BB_ANALOG_SWAP_ANALOG_DC_DAC_POLARITY_MASK                                        0x00000080
-#define PHY_BB_ANALOG_SWAP_ANALOG_DC_DAC_POLARITY_GET(x)                       (((x) & 0x00000080) >> 7)
-#define PHY_BB_ANALOG_SWAP_ANALOG_DC_DAC_POLARITY_SET(x)                       (((x) << 7) & 0x00000080)
-#define PHY_BB_ANALOG_SWAP_ANALOG_PKDET_DAC_POLARITY_MSB                                               8
-#define PHY_BB_ANALOG_SWAP_ANALOG_PKDET_DAC_POLARITY_LSB                                               8
-#define PHY_BB_ANALOG_SWAP_ANALOG_PKDET_DAC_POLARITY_MASK                                     0x00000100
-#define PHY_BB_ANALOG_SWAP_ANALOG_PKDET_DAC_POLARITY_GET(x)                    (((x) & 0x00000100) >> 8)
-#define PHY_BB_ANALOG_SWAP_ANALOG_PKDET_DAC_POLARITY_SET(x)                    (((x) << 8) & 0x00000100)
-
-/* macros for BB_tpc_5_b0 */
-#define PHY_BB_TPC_5_B0_ADDRESS                                                               0x0000a26c
-#define PHY_BB_TPC_5_B0_OFFSET                                                                0x0000a26c
-#define PHY_BB_TPC_5_B0_PD_GAIN_OVERLAP_MSB                                                            3
-#define PHY_BB_TPC_5_B0_PD_GAIN_OVERLAP_LSB                                                            0
-#define PHY_BB_TPC_5_B0_PD_GAIN_OVERLAP_MASK                                                  0x0000000f
-#define PHY_BB_TPC_5_B0_PD_GAIN_OVERLAP_GET(x)                                 (((x) & 0x0000000f) >> 0)
-#define PHY_BB_TPC_5_B0_PD_GAIN_OVERLAP_SET(x)                                 (((x) << 0) & 0x0000000f)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_1_0_MSB                                                       9
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_1_0_LSB                                                       4
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_1_0_MASK                                             0x000003f0
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_1_0_GET(x)                            (((x) & 0x000003f0) >> 4)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_1_0_SET(x)                            (((x) << 4) & 0x000003f0)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_2_0_MSB                                                      15
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_2_0_LSB                                                      10
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_2_0_MASK                                             0x0000fc00
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_2_0_GET(x)                           (((x) & 0x0000fc00) >> 10)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_2_0_SET(x)                           (((x) << 10) & 0x0000fc00)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_3_0_MSB                                                      21
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_3_0_LSB                                                      16
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_3_0_MASK                                             0x003f0000
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_3_0_GET(x)                           (((x) & 0x003f0000) >> 16)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_3_0_SET(x)                           (((x) << 16) & 0x003f0000)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_4_0_MSB                                                      27
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_4_0_LSB                                                      22
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_4_0_MASK                                             0x0fc00000
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_4_0_GET(x)                           (((x) & 0x0fc00000) >> 22)
-#define PHY_BB_TPC_5_B0_PD_GAIN_BOUNDARY_4_0_SET(x)                           (((x) << 22) & 0x0fc00000)
-
-/* macros for BB_tpc_6_b0 */
-#define PHY_BB_TPC_6_B0_ADDRESS                                                               0x0000a270
-#define PHY_BB_TPC_6_B0_OFFSET                                                                0x0000a270
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_1_0_MSB                                                         5
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_1_0_LSB                                                         0
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_1_0_MASK                                               0x0000003f
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_1_0_GET(x)                              (((x) & 0x0000003f) >> 0)
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_1_0_SET(x)                              (((x) << 0) & 0x0000003f)
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_2_0_MSB                                                        11
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_2_0_LSB                                                         6
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_2_0_MASK                                               0x00000fc0
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_2_0_GET(x)                              (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_2_0_SET(x)                              (((x) << 6) & 0x00000fc0)
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_3_0_MSB                                                        17
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_3_0_LSB                                                        12
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_3_0_MASK                                               0x0003f000
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_3_0_GET(x)                             (((x) & 0x0003f000) >> 12)
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_3_0_SET(x)                             (((x) << 12) & 0x0003f000)
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_4_0_MSB                                                        23
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_4_0_LSB                                                        18
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_4_0_MASK                                               0x00fc0000
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_4_0_GET(x)                             (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_TPC_6_B0_PD_DAC_SETTING_4_0_SET(x)                             (((x) << 18) & 0x00fc0000)
-#define PHY_BB_TPC_6_B0_ERROR_EST_MODE_MSB                                                            25
-#define PHY_BB_TPC_6_B0_ERROR_EST_MODE_LSB                                                            24
-#define PHY_BB_TPC_6_B0_ERROR_EST_MODE_MASK                                                   0x03000000
-#define PHY_BB_TPC_6_B0_ERROR_EST_MODE_GET(x)                                 (((x) & 0x03000000) >> 24)
-#define PHY_BB_TPC_6_B0_ERROR_EST_MODE_SET(x)                                 (((x) << 24) & 0x03000000)
-#define PHY_BB_TPC_6_B0_ERROR_EST_FILTER_COEFF_MSB                                                    28
-#define PHY_BB_TPC_6_B0_ERROR_EST_FILTER_COEFF_LSB                                                    26
-#define PHY_BB_TPC_6_B0_ERROR_EST_FILTER_COEFF_MASK                                           0x1c000000
-#define PHY_BB_TPC_6_B0_ERROR_EST_FILTER_COEFF_GET(x)                         (((x) & 0x1c000000) >> 26)
-#define PHY_BB_TPC_6_B0_ERROR_EST_FILTER_COEFF_SET(x)                         (((x) << 26) & 0x1c000000)
-
-/* macros for BB_tpc_7 */
-#define PHY_BB_TPC_7_ADDRESS                                                                  0x0000a274
-#define PHY_BB_TPC_7_OFFSET                                                                   0x0000a274
-#define PHY_BB_TPC_7_TX_GAIN_TABLE_MAX_MSB                                                             5
-#define PHY_BB_TPC_7_TX_GAIN_TABLE_MAX_LSB                                                             0
-#define PHY_BB_TPC_7_TX_GAIN_TABLE_MAX_MASK                                                   0x0000003f
-#define PHY_BB_TPC_7_TX_GAIN_TABLE_MAX_GET(x)                                  (((x) & 0x0000003f) >> 0)
-#define PHY_BB_TPC_7_TX_GAIN_TABLE_MAX_SET(x)                                  (((x) << 0) & 0x0000003f)
-#define PHY_BB_TPC_7_INIT_TX_GAIN_SETTING_MSB                                                         11
-#define PHY_BB_TPC_7_INIT_TX_GAIN_SETTING_LSB                                                          6
-#define PHY_BB_TPC_7_INIT_TX_GAIN_SETTING_MASK                                                0x00000fc0
-#define PHY_BB_TPC_7_INIT_TX_GAIN_SETTING_GET(x)                               (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_TPC_7_INIT_TX_GAIN_SETTING_SET(x)                               (((x) << 6) & 0x00000fc0)
-#define PHY_BB_TPC_7_EN_CL_GAIN_MOD_MSB                                                               12
-#define PHY_BB_TPC_7_EN_CL_GAIN_MOD_LSB                                                               12
-#define PHY_BB_TPC_7_EN_CL_GAIN_MOD_MASK                                                      0x00001000
-#define PHY_BB_TPC_7_EN_CL_GAIN_MOD_GET(x)                                    (((x) & 0x00001000) >> 12)
-#define PHY_BB_TPC_7_EN_CL_GAIN_MOD_SET(x)                                    (((x) << 12) & 0x00001000)
-#define PHY_BB_TPC_7_USE_TX_PD_IN_XPA_MSB                                                             13
-#define PHY_BB_TPC_7_USE_TX_PD_IN_XPA_LSB                                                             13
-#define PHY_BB_TPC_7_USE_TX_PD_IN_XPA_MASK                                                    0x00002000
-#define PHY_BB_TPC_7_USE_TX_PD_IN_XPA_GET(x)                                  (((x) & 0x00002000) >> 13)
-#define PHY_BB_TPC_7_USE_TX_PD_IN_XPA_SET(x)                                  (((x) << 13) & 0x00002000)
-#define PHY_BB_TPC_7_EXTEND_TX_FRAME_FOR_TPC_MSB                                                      14
-#define PHY_BB_TPC_7_EXTEND_TX_FRAME_FOR_TPC_LSB                                                      14
-#define PHY_BB_TPC_7_EXTEND_TX_FRAME_FOR_TPC_MASK                                             0x00004000
-#define PHY_BB_TPC_7_EXTEND_TX_FRAME_FOR_TPC_GET(x)                           (((x) & 0x00004000) >> 14)
-#define PHY_BB_TPC_7_EXTEND_TX_FRAME_FOR_TPC_SET(x)                           (((x) << 14) & 0x00004000)
-#define PHY_BB_TPC_7_USE_INIT_TX_GAIN_SETTING_AFTER_WARM_RESET_MSB                                    15
-#define PHY_BB_TPC_7_USE_INIT_TX_GAIN_SETTING_AFTER_WARM_RESET_LSB                                    15
-#define PHY_BB_TPC_7_USE_INIT_TX_GAIN_SETTING_AFTER_WARM_RESET_MASK                           0x00008000
-#define PHY_BB_TPC_7_USE_INIT_TX_GAIN_SETTING_AFTER_WARM_RESET_GET(x)         (((x) & 0x00008000) >> 15)
-#define PHY_BB_TPC_7_USE_INIT_TX_GAIN_SETTING_AFTER_WARM_RESET_SET(x)         (((x) << 15) & 0x00008000)
-
-/* macros for BB_tpc_8 */
-#define PHY_BB_TPC_8_ADDRESS                                                                  0x0000a278
-#define PHY_BB_TPC_8_OFFSET                                                                   0x0000a278
-#define PHY_BB_TPC_8_DESIRED_SCALE_0_MSB                                                               4
-#define PHY_BB_TPC_8_DESIRED_SCALE_0_LSB                                                               0
-#define PHY_BB_TPC_8_DESIRED_SCALE_0_MASK                                                     0x0000001f
-#define PHY_BB_TPC_8_DESIRED_SCALE_0_GET(x)                                    (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_8_DESIRED_SCALE_0_SET(x)                                    (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_8_DESIRED_SCALE_1_MSB                                                               9
-#define PHY_BB_TPC_8_DESIRED_SCALE_1_LSB                                                               5
-#define PHY_BB_TPC_8_DESIRED_SCALE_1_MASK                                                     0x000003e0
-#define PHY_BB_TPC_8_DESIRED_SCALE_1_GET(x)                                    (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_8_DESIRED_SCALE_1_SET(x)                                    (((x) << 5) & 0x000003e0)
-#define PHY_BB_TPC_8_DESIRED_SCALE_2_MSB                                                              14
-#define PHY_BB_TPC_8_DESIRED_SCALE_2_LSB                                                              10
-#define PHY_BB_TPC_8_DESIRED_SCALE_2_MASK                                                     0x00007c00
-#define PHY_BB_TPC_8_DESIRED_SCALE_2_GET(x)                                   (((x) & 0x00007c00) >> 10)
-#define PHY_BB_TPC_8_DESIRED_SCALE_2_SET(x)                                   (((x) << 10) & 0x00007c00)
-#define PHY_BB_TPC_8_DESIRED_SCALE_3_MSB                                                              19
-#define PHY_BB_TPC_8_DESIRED_SCALE_3_LSB                                                              15
-#define PHY_BB_TPC_8_DESIRED_SCALE_3_MASK                                                     0x000f8000
-#define PHY_BB_TPC_8_DESIRED_SCALE_3_GET(x)                                   (((x) & 0x000f8000) >> 15)
-#define PHY_BB_TPC_8_DESIRED_SCALE_3_SET(x)                                   (((x) << 15) & 0x000f8000)
-#define PHY_BB_TPC_8_DESIRED_SCALE_4_MSB                                                              24
-#define PHY_BB_TPC_8_DESIRED_SCALE_4_LSB                                                              20
-#define PHY_BB_TPC_8_DESIRED_SCALE_4_MASK                                                     0x01f00000
-#define PHY_BB_TPC_8_DESIRED_SCALE_4_GET(x)                                   (((x) & 0x01f00000) >> 20)
-#define PHY_BB_TPC_8_DESIRED_SCALE_4_SET(x)                                   (((x) << 20) & 0x01f00000)
-#define PHY_BB_TPC_8_DESIRED_SCALE_5_MSB                                                              29
-#define PHY_BB_TPC_8_DESIRED_SCALE_5_LSB                                                              25
-#define PHY_BB_TPC_8_DESIRED_SCALE_5_MASK                                                     0x3e000000
-#define PHY_BB_TPC_8_DESIRED_SCALE_5_GET(x)                                   (((x) & 0x3e000000) >> 25)
-#define PHY_BB_TPC_8_DESIRED_SCALE_5_SET(x)                                   (((x) << 25) & 0x3e000000)
-
-/* macros for BB_tpc_9 */
-#define PHY_BB_TPC_9_ADDRESS                                                                  0x0000a27c
-#define PHY_BB_TPC_9_OFFSET                                                                   0x0000a27c
-#define PHY_BB_TPC_9_DESIRED_SCALE_6_MSB                                                               4
-#define PHY_BB_TPC_9_DESIRED_SCALE_6_LSB                                                               0
-#define PHY_BB_TPC_9_DESIRED_SCALE_6_MASK                                                     0x0000001f
-#define PHY_BB_TPC_9_DESIRED_SCALE_6_GET(x)                                    (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_9_DESIRED_SCALE_6_SET(x)                                    (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_9_DESIRED_SCALE_7_MSB                                                               9
-#define PHY_BB_TPC_9_DESIRED_SCALE_7_LSB                                                               5
-#define PHY_BB_TPC_9_DESIRED_SCALE_7_MASK                                                     0x000003e0
-#define PHY_BB_TPC_9_DESIRED_SCALE_7_GET(x)                                    (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_9_DESIRED_SCALE_7_SET(x)                                    (((x) << 5) & 0x000003e0)
-#define PHY_BB_TPC_9_DESIRED_SCALE_CCK_MSB                                                            14
-#define PHY_BB_TPC_9_DESIRED_SCALE_CCK_LSB                                                            10
-#define PHY_BB_TPC_9_DESIRED_SCALE_CCK_MASK                                                   0x00007c00
-#define PHY_BB_TPC_9_DESIRED_SCALE_CCK_GET(x)                                 (((x) & 0x00007c00) >> 10)
-#define PHY_BB_TPC_9_DESIRED_SCALE_CCK_SET(x)                                 (((x) << 10) & 0x00007c00)
-#define PHY_BB_TPC_9_EN_PD_DC_OFFSET_THR_MSB                                                          20
-#define PHY_BB_TPC_9_EN_PD_DC_OFFSET_THR_LSB                                                          20
-#define PHY_BB_TPC_9_EN_PD_DC_OFFSET_THR_MASK                                                 0x00100000
-#define PHY_BB_TPC_9_EN_PD_DC_OFFSET_THR_GET(x)                               (((x) & 0x00100000) >> 20)
-#define PHY_BB_TPC_9_EN_PD_DC_OFFSET_THR_SET(x)                               (((x) << 20) & 0x00100000)
-#define PHY_BB_TPC_9_PD_DC_OFFSET_THR_MSB                                                             26
-#define PHY_BB_TPC_9_PD_DC_OFFSET_THR_LSB                                                             21
-#define PHY_BB_TPC_9_PD_DC_OFFSET_THR_MASK                                                    0x07e00000
-#define PHY_BB_TPC_9_PD_DC_OFFSET_THR_GET(x)                                  (((x) & 0x07e00000) >> 21)
-#define PHY_BB_TPC_9_PD_DC_OFFSET_THR_SET(x)                                  (((x) << 21) & 0x07e00000)
-#define PHY_BB_TPC_9_WAIT_CALTX_SETTLE_MSB                                                            30
-#define PHY_BB_TPC_9_WAIT_CALTX_SETTLE_LSB                                                            27
-#define PHY_BB_TPC_9_WAIT_CALTX_SETTLE_MASK                                                   0x78000000
-#define PHY_BB_TPC_9_WAIT_CALTX_SETTLE_GET(x)                                 (((x) & 0x78000000) >> 27)
-#define PHY_BB_TPC_9_WAIT_CALTX_SETTLE_SET(x)                                 (((x) << 27) & 0x78000000)
-#define PHY_BB_TPC_9_DISABLE_PDADC_RESIDUAL_DC_REMOVAL_MSB                                            31
-#define PHY_BB_TPC_9_DISABLE_PDADC_RESIDUAL_DC_REMOVAL_LSB                                            31
-#define PHY_BB_TPC_9_DISABLE_PDADC_RESIDUAL_DC_REMOVAL_MASK                                   0x80000000
-#define PHY_BB_TPC_9_DISABLE_PDADC_RESIDUAL_DC_REMOVAL_GET(x)                 (((x) & 0x80000000) >> 31)
-#define PHY_BB_TPC_9_DISABLE_PDADC_RESIDUAL_DC_REMOVAL_SET(x)                 (((x) << 31) & 0x80000000)
-
-/* macros for BB_pdadc_tab_b0 */
-#define PHY_BB_PDADC_TAB_B0_ADDRESS                                                           0x0000a280
-#define PHY_BB_PDADC_TAB_B0_OFFSET                                                            0x0000a280
-#define PHY_BB_PDADC_TAB_B0_TAB_ENTRY_MSB                                                             31
-#define PHY_BB_PDADC_TAB_B0_TAB_ENTRY_LSB                                                              0
-#define PHY_BB_PDADC_TAB_B0_TAB_ENTRY_MASK                                                    0xffffffff
-#define PHY_BB_PDADC_TAB_B0_TAB_ENTRY_SET(x)                                   (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_tab_b0 */
-#define PHY_BB_CL_TAB_B0_ADDRESS                                                              0x0000a300
-#define PHY_BB_CL_TAB_B0_OFFSET                                                               0x0000a300
-#define PHY_BB_CL_TAB_B0_CL_GAIN_MOD_MSB                                                               4
-#define PHY_BB_CL_TAB_B0_CL_GAIN_MOD_LSB                                                               0
-#define PHY_BB_CL_TAB_B0_CL_GAIN_MOD_MASK                                                     0x0000001f
-#define PHY_BB_CL_TAB_B0_CL_GAIN_MOD_GET(x)                                    (((x) & 0x0000001f) >> 0)
-#define PHY_BB_CL_TAB_B0_CL_GAIN_MOD_SET(x)                                    (((x) << 0) & 0x0000001f)
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_Q_MSB                                                         15
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_Q_LSB                                                          5
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_Q_MASK                                                0x0000ffe0
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_Q_GET(x)                               (((x) & 0x0000ffe0) >> 5)
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_Q_SET(x)                               (((x) << 5) & 0x0000ffe0)
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_I_MSB                                                         26
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_I_LSB                                                         16
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_I_MASK                                                0x07ff0000
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_I_GET(x)                              (((x) & 0x07ff0000) >> 16)
-#define PHY_BB_CL_TAB_B0_CARR_LK_DC_ADD_I_SET(x)                              (((x) << 16) & 0x07ff0000)
-#define PHY_BB_CL_TAB_B0_BB_GAIN_MSB                                                                  30
-#define PHY_BB_CL_TAB_B0_BB_GAIN_LSB                                                                  27
-#define PHY_BB_CL_TAB_B0_BB_GAIN_MASK                                                         0x78000000
-#define PHY_BB_CL_TAB_B0_BB_GAIN_GET(x)                                       (((x) & 0x78000000) >> 27)
-#define PHY_BB_CL_TAB_B0_BB_GAIN_SET(x)                                       (((x) << 27) & 0x78000000)
-
-/* macros for BB_cl_map_0_b0 */
-#define PHY_BB_CL_MAP_0_B0_ADDRESS                                                            0x0000a340
-#define PHY_BB_CL_MAP_0_B0_OFFSET                                                             0x0000a340
-#define PHY_BB_CL_MAP_0_B0_CL_MAP_0_MSB                                                               31
-#define PHY_BB_CL_MAP_0_B0_CL_MAP_0_LSB                                                                0
-#define PHY_BB_CL_MAP_0_B0_CL_MAP_0_MASK                                                      0xffffffff
-#define PHY_BB_CL_MAP_0_B0_CL_MAP_0_GET(x)                                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_0_B0_CL_MAP_0_SET(x)                                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_map_1_b0 */
-#define PHY_BB_CL_MAP_1_B0_ADDRESS                                                            0x0000a344
-#define PHY_BB_CL_MAP_1_B0_OFFSET                                                             0x0000a344
-#define PHY_BB_CL_MAP_1_B0_CL_MAP_1_MSB                                                               31
-#define PHY_BB_CL_MAP_1_B0_CL_MAP_1_LSB                                                                0
-#define PHY_BB_CL_MAP_1_B0_CL_MAP_1_MASK                                                      0xffffffff
-#define PHY_BB_CL_MAP_1_B0_CL_MAP_1_GET(x)                                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_1_B0_CL_MAP_1_SET(x)                                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_map_2_b0 */
-#define PHY_BB_CL_MAP_2_B0_ADDRESS                                                            0x0000a348
-#define PHY_BB_CL_MAP_2_B0_OFFSET                                                             0x0000a348
-#define PHY_BB_CL_MAP_2_B0_CL_MAP_2_MSB                                                               31
-#define PHY_BB_CL_MAP_2_B0_CL_MAP_2_LSB                                                                0
-#define PHY_BB_CL_MAP_2_B0_CL_MAP_2_MASK                                                      0xffffffff
-#define PHY_BB_CL_MAP_2_B0_CL_MAP_2_GET(x)                                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_2_B0_CL_MAP_2_SET(x)                                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_map_3_b0 */
-#define PHY_BB_CL_MAP_3_B0_ADDRESS                                                            0x0000a34c
-#define PHY_BB_CL_MAP_3_B0_OFFSET                                                             0x0000a34c
-#define PHY_BB_CL_MAP_3_B0_CL_MAP_3_MSB                                                               31
-#define PHY_BB_CL_MAP_3_B0_CL_MAP_3_LSB                                                                0
-#define PHY_BB_CL_MAP_3_B0_CL_MAP_3_MASK                                                      0xffffffff
-#define PHY_BB_CL_MAP_3_B0_CL_MAP_3_GET(x)                                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_3_B0_CL_MAP_3_SET(x)                                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_cal_ctrl */
-#define PHY_BB_CL_CAL_CTRL_ADDRESS                                                            0x0000a358
-#define PHY_BB_CL_CAL_CTRL_OFFSET                                                             0x0000a358
-#define PHY_BB_CL_CAL_CTRL_ENABLE_PARALLEL_CAL_MSB                                                     0
-#define PHY_BB_CL_CAL_CTRL_ENABLE_PARALLEL_CAL_LSB                                                     0
-#define PHY_BB_CL_CAL_CTRL_ENABLE_PARALLEL_CAL_MASK                                           0x00000001
-#define PHY_BB_CL_CAL_CTRL_ENABLE_PARALLEL_CAL_GET(x)                          (((x) & 0x00000001) >> 0)
-#define PHY_BB_CL_CAL_CTRL_ENABLE_PARALLEL_CAL_SET(x)                          (((x) << 0) & 0x00000001)
-#define PHY_BB_CL_CAL_CTRL_ENABLE_CL_CALIBRATE_MSB                                                     1
-#define PHY_BB_CL_CAL_CTRL_ENABLE_CL_CALIBRATE_LSB                                                     1
-#define PHY_BB_CL_CAL_CTRL_ENABLE_CL_CALIBRATE_MASK                                           0x00000002
-#define PHY_BB_CL_CAL_CTRL_ENABLE_CL_CALIBRATE_GET(x)                          (((x) & 0x00000002) >> 1)
-#define PHY_BB_CL_CAL_CTRL_ENABLE_CL_CALIBRATE_SET(x)                          (((x) << 1) & 0x00000002)
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_TEST_POINT_MSB                                                       3
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_TEST_POINT_LSB                                                       2
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_TEST_POINT_MASK                                             0x0000000c
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_TEST_POINT_GET(x)                            (((x) & 0x0000000c) >> 2)
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_TEST_POINT_SET(x)                            (((x) << 2) & 0x0000000c)
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_FORCED_PAGAIN_MSB                                                    7
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_FORCED_PAGAIN_LSB                                                    4
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_FORCED_PAGAIN_MASK                                          0x000000f0
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_FORCED_PAGAIN_GET(x)                         (((x) & 0x000000f0) >> 4)
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_FORCED_PAGAIN_SET(x)                         (((x) << 4) & 0x000000f0)
-#define PHY_BB_CL_CAL_CTRL_CARR_LEAK_MAX_OFFSET_MSB                                                   15
-#define PHY_BB_CL_CAL_CTRL_CARR_LEAK_MAX_OFFSET_LSB                                                    8
-#define PHY_BB_CL_CAL_CTRL_CARR_LEAK_MAX_OFFSET_MASK                                          0x0000ff00
-#define PHY_BB_CL_CAL_CTRL_CARR_LEAK_MAX_OFFSET_GET(x)                         (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_CL_CAL_CTRL_CARR_LEAK_MAX_OFFSET_SET(x)                         (((x) << 8) & 0x0000ff00)
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_INIT_BBGAIN_MSB                                                     21
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_INIT_BBGAIN_LSB                                                     16
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_INIT_BBGAIN_MASK                                            0x003f0000
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_INIT_BBGAIN_GET(x)                          (((x) & 0x003f0000) >> 16)
-#define PHY_BB_CL_CAL_CTRL_CF_CLC_INIT_BBGAIN_SET(x)                          (((x) << 16) & 0x003f0000)
-#define PHY_BB_CL_CAL_CTRL_CF_ADC_BOUND_MSB                                                           29
-#define PHY_BB_CL_CAL_CTRL_CF_ADC_BOUND_LSB                                                           22
-#define PHY_BB_CL_CAL_CTRL_CF_ADC_BOUND_MASK                                                  0x3fc00000
-#define PHY_BB_CL_CAL_CTRL_CF_ADC_BOUND_GET(x)                                (((x) & 0x3fc00000) >> 22)
-#define PHY_BB_CL_CAL_CTRL_CF_ADC_BOUND_SET(x)                                (((x) << 22) & 0x3fc00000)
-#define PHY_BB_CL_CAL_CTRL_USE_DAC_CL_CORRECTION_MSB                                                  30
-#define PHY_BB_CL_CAL_CTRL_USE_DAC_CL_CORRECTION_LSB                                                  30
-#define PHY_BB_CL_CAL_CTRL_USE_DAC_CL_CORRECTION_MASK                                         0x40000000
-#define PHY_BB_CL_CAL_CTRL_USE_DAC_CL_CORRECTION_GET(x)                       (((x) & 0x40000000) >> 30)
-#define PHY_BB_CL_CAL_CTRL_USE_DAC_CL_CORRECTION_SET(x)                       (((x) << 30) & 0x40000000)
-#define PHY_BB_CL_CAL_CTRL_CL_MAP_HW_GEN_MSB                                                          31
-#define PHY_BB_CL_CAL_CTRL_CL_MAP_HW_GEN_LSB                                                          31
-#define PHY_BB_CL_CAL_CTRL_CL_MAP_HW_GEN_MASK                                                 0x80000000
-#define PHY_BB_CL_CAL_CTRL_CL_MAP_HW_GEN_GET(x)                               (((x) & 0x80000000) >> 31)
-#define PHY_BB_CL_CAL_CTRL_CL_MAP_HW_GEN_SET(x)                               (((x) << 31) & 0x80000000)
-
-/* macros for BB_cl_map_pal_0_b0 */
-#define PHY_BB_CL_MAP_PAL_0_B0_ADDRESS                                                        0x0000a35c
-#define PHY_BB_CL_MAP_PAL_0_B0_OFFSET                                                         0x0000a35c
-#define PHY_BB_CL_MAP_PAL_0_B0_CL_MAP_0_MSB                                                           31
-#define PHY_BB_CL_MAP_PAL_0_B0_CL_MAP_0_LSB                                                            0
-#define PHY_BB_CL_MAP_PAL_0_B0_CL_MAP_0_MASK                                                  0xffffffff
-#define PHY_BB_CL_MAP_PAL_0_B0_CL_MAP_0_GET(x)                                 (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_PAL_0_B0_CL_MAP_0_SET(x)                                 (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_map_pal_1_b0 */
-#define PHY_BB_CL_MAP_PAL_1_B0_ADDRESS                                                        0x0000a360
-#define PHY_BB_CL_MAP_PAL_1_B0_OFFSET                                                         0x0000a360
-#define PHY_BB_CL_MAP_PAL_1_B0_CL_MAP_1_MSB                                                           31
-#define PHY_BB_CL_MAP_PAL_1_B0_CL_MAP_1_LSB                                                            0
-#define PHY_BB_CL_MAP_PAL_1_B0_CL_MAP_1_MASK                                                  0xffffffff
-#define PHY_BB_CL_MAP_PAL_1_B0_CL_MAP_1_GET(x)                                 (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_PAL_1_B0_CL_MAP_1_SET(x)                                 (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_map_pal_2_b0 */
-#define PHY_BB_CL_MAP_PAL_2_B0_ADDRESS                                                        0x0000a364
-#define PHY_BB_CL_MAP_PAL_2_B0_OFFSET                                                         0x0000a364
-#define PHY_BB_CL_MAP_PAL_2_B0_CL_MAP_2_MSB                                                           31
-#define PHY_BB_CL_MAP_PAL_2_B0_CL_MAP_2_LSB                                                            0
-#define PHY_BB_CL_MAP_PAL_2_B0_CL_MAP_2_MASK                                                  0xffffffff
-#define PHY_BB_CL_MAP_PAL_2_B0_CL_MAP_2_GET(x)                                 (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_PAL_2_B0_CL_MAP_2_SET(x)                                 (((x) << 0) & 0xffffffff)
-
-/* macros for BB_cl_map_pal_3_b0 */
-#define PHY_BB_CL_MAP_PAL_3_B0_ADDRESS                                                        0x0000a368
-#define PHY_BB_CL_MAP_PAL_3_B0_OFFSET                                                         0x0000a368
-#define PHY_BB_CL_MAP_PAL_3_B0_CL_MAP_3_MSB                                                           31
-#define PHY_BB_CL_MAP_PAL_3_B0_CL_MAP_3_LSB                                                            0
-#define PHY_BB_CL_MAP_PAL_3_B0_CL_MAP_3_MASK                                                  0xffffffff
-#define PHY_BB_CL_MAP_PAL_3_B0_CL_MAP_3_GET(x)                                 (((x) & 0xffffffff) >> 0)
-#define PHY_BB_CL_MAP_PAL_3_B0_CL_MAP_3_SET(x)                                 (((x) << 0) & 0xffffffff)
-
-/* macros for BB_rifs */
-#define PHY_BB_RIFS_ADDRESS                                                                   0x0000a388
-#define PHY_BB_RIFS_OFFSET                                                                    0x0000a388
-#define PHY_BB_RIFS_DISABLE_FCC_FIX_MSB                                                               25
-#define PHY_BB_RIFS_DISABLE_FCC_FIX_LSB                                                               25
-#define PHY_BB_RIFS_DISABLE_FCC_FIX_MASK                                                      0x02000000
-#define PHY_BB_RIFS_DISABLE_FCC_FIX_GET(x)                                    (((x) & 0x02000000) >> 25)
-#define PHY_BB_RIFS_DISABLE_FCC_FIX_SET(x)                                    (((x) << 25) & 0x02000000)
-#define PHY_BB_RIFS_ENABLE_RESET_TDOMAIN_MSB                                                          26
-#define PHY_BB_RIFS_ENABLE_RESET_TDOMAIN_LSB                                                          26
-#define PHY_BB_RIFS_ENABLE_RESET_TDOMAIN_MASK                                                 0x04000000
-#define PHY_BB_RIFS_ENABLE_RESET_TDOMAIN_GET(x)                               (((x) & 0x04000000) >> 26)
-#define PHY_BB_RIFS_ENABLE_RESET_TDOMAIN_SET(x)                               (((x) << 26) & 0x04000000)
-#define PHY_BB_RIFS_DISABLE_FCC_FIX2_MSB                                                              27
-#define PHY_BB_RIFS_DISABLE_FCC_FIX2_LSB                                                              27
-#define PHY_BB_RIFS_DISABLE_FCC_FIX2_MASK                                                     0x08000000
-#define PHY_BB_RIFS_DISABLE_FCC_FIX2_GET(x)                                   (((x) & 0x08000000) >> 27)
-#define PHY_BB_RIFS_DISABLE_FCC_FIX2_SET(x)                                   (((x) << 27) & 0x08000000)
-#define PHY_BB_RIFS_DISABLE_RIFS_CCK_FIX_MSB                                                          28
-#define PHY_BB_RIFS_DISABLE_RIFS_CCK_FIX_LSB                                                          28
-#define PHY_BB_RIFS_DISABLE_RIFS_CCK_FIX_MASK                                                 0x10000000
-#define PHY_BB_RIFS_DISABLE_RIFS_CCK_FIX_GET(x)                               (((x) & 0x10000000) >> 28)
-#define PHY_BB_RIFS_DISABLE_RIFS_CCK_FIX_SET(x)                               (((x) << 28) & 0x10000000)
-#define PHY_BB_RIFS_DISABLE_ERROR_RESET_FIX_MSB                                                       29
-#define PHY_BB_RIFS_DISABLE_ERROR_RESET_FIX_LSB                                                       29
-#define PHY_BB_RIFS_DISABLE_ERROR_RESET_FIX_MASK                                              0x20000000
-#define PHY_BB_RIFS_DISABLE_ERROR_RESET_FIX_GET(x)                            (((x) & 0x20000000) >> 29)
-#define PHY_BB_RIFS_DISABLE_ERROR_RESET_FIX_SET(x)                            (((x) << 29) & 0x20000000)
-#define PHY_BB_RIFS_RADAR_USE_FDOMAIN_RESET_MSB                                                       30
-#define PHY_BB_RIFS_RADAR_USE_FDOMAIN_RESET_LSB                                                       30
-#define PHY_BB_RIFS_RADAR_USE_FDOMAIN_RESET_MASK                                              0x40000000
-#define PHY_BB_RIFS_RADAR_USE_FDOMAIN_RESET_GET(x)                            (((x) & 0x40000000) >> 30)
-#define PHY_BB_RIFS_RADAR_USE_FDOMAIN_RESET_SET(x)                            (((x) << 30) & 0x40000000)
-
-/* macros for BB_powertx_rate5 */
-#define PHY_BB_POWERTX_RATE5_ADDRESS                                                          0x0000a38c
-#define PHY_BB_POWERTX_RATE5_OFFSET                                                           0x0000a38c
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_0_MSB                                                         5
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_0_LSB                                                         0
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_0_MASK                                               0x0000003f
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_0_GET(x)                              (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_0_SET(x)                              (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_1_MSB                                                        13
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_1_LSB                                                         8
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_1_MASK                                               0x00003f00
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_1_GET(x)                              (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_1_SET(x)                              (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_2_MSB                                                        21
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_2_LSB                                                        16
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_2_MASK                                               0x003f0000
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_2_GET(x)                             (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_2_SET(x)                             (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_3_MSB                                                        29
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_3_LSB                                                        24
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_3_MASK                                               0x3f000000
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_3_GET(x)                             (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE5_POWERTXHT20_3_SET(x)                             (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate6 */
-#define PHY_BB_POWERTX_RATE6_ADDRESS                                                          0x0000a390
-#define PHY_BB_POWERTX_RATE6_OFFSET                                                           0x0000a390
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_4_MSB                                                         5
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_4_LSB                                                         0
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_4_MASK                                               0x0000003f
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_4_GET(x)                              (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_4_SET(x)                              (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_5_MSB                                                        13
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_5_LSB                                                         8
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_5_MASK                                               0x00003f00
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_5_GET(x)                              (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_5_SET(x)                              (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_6_MSB                                                        21
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_6_LSB                                                        16
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_6_MASK                                               0x003f0000
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_6_GET(x)                             (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_6_SET(x)                             (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_7_MSB                                                        29
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_7_LSB                                                        24
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_7_MASK                                               0x3f000000
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_7_GET(x)                             (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE6_POWERTXHT20_7_SET(x)                             (((x) << 24) & 0x3f000000)
-
-/* macros for BB_tpc_10 */
-#define PHY_BB_TPC_10_ADDRESS                                                                 0x0000a394
-#define PHY_BB_TPC_10_OFFSET                                                                  0x0000a394
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_0_MSB                                                         4
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_0_LSB                                                         0
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_0_MASK                                               0x0000001f
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_0_GET(x)                              (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_0_SET(x)                              (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_1_MSB                                                         9
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_1_LSB                                                         5
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_1_MASK                                               0x000003e0
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_1_GET(x)                              (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_1_SET(x)                              (((x) << 5) & 0x000003e0)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_2_MSB                                                        14
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_2_LSB                                                        10
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_2_MASK                                               0x00007c00
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_2_GET(x)                             (((x) & 0x00007c00) >> 10)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_2_SET(x)                             (((x) << 10) & 0x00007c00)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_3_MSB                                                        19
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_3_LSB                                                        15
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_3_MASK                                               0x000f8000
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_3_GET(x)                             (((x) & 0x000f8000) >> 15)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_3_SET(x)                             (((x) << 15) & 0x000f8000)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_4_MSB                                                        24
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_4_LSB                                                        20
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_4_MASK                                               0x01f00000
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_4_GET(x)                             (((x) & 0x01f00000) >> 20)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_4_SET(x)                             (((x) << 20) & 0x01f00000)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_5_MSB                                                        29
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_5_LSB                                                        25
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_5_MASK                                               0x3e000000
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_5_GET(x)                             (((x) & 0x3e000000) >> 25)
-#define PHY_BB_TPC_10_DESIRED_SCALE_HT20_5_SET(x)                             (((x) << 25) & 0x3e000000)
-
-/* macros for BB_tpc_11_b0 */
-#define PHY_BB_TPC_11_B0_ADDRESS                                                              0x0000a398
-#define PHY_BB_TPC_11_B0_OFFSET                                                               0x0000a398
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_6_MSB                                                      4
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_6_LSB                                                      0
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_6_MASK                                            0x0000001f
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_6_GET(x)                           (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_6_SET(x)                           (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_7_MSB                                                      9
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_7_LSB                                                      5
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_7_MASK                                            0x000003e0
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_7_GET(x)                           (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_11_B0_DESIRED_SCALE_HT20_7_SET(x)                           (((x) << 5) & 0x000003e0)
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_MSB                                                        23
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_LSB                                                        16
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_MASK                                               0x00ff0000
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_GET(x)                             (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_SET(x)                             (((x) << 16) & 0x00ff0000)
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_PAL_ON_MSB                                                 31
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_PAL_ON_LSB                                                 24
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_PAL_ON_MASK                                        0xff000000
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_PAL_ON_GET(x)                      (((x) & 0xff000000) >> 24)
-#define PHY_BB_TPC_11_B0_OLPC_GAIN_DELTA_0_PAL_ON_SET(x)                      (((x) << 24) & 0xff000000)
-
-/* macros for BB_cal_chain_mask */
-#define PHY_BB_CAL_CHAIN_MASK_ADDRESS                                                         0x0000a39c
-#define PHY_BB_CAL_CHAIN_MASK_OFFSET                                                          0x0000a39c
-#define PHY_BB_CAL_CHAIN_MASK_CAL_CHAIN_MASK_MSB                                                       2
-#define PHY_BB_CAL_CHAIN_MASK_CAL_CHAIN_MASK_LSB                                                       0
-#define PHY_BB_CAL_CHAIN_MASK_CAL_CHAIN_MASK_MASK                                             0x00000007
-#define PHY_BB_CAL_CHAIN_MASK_CAL_CHAIN_MASK_GET(x)                            (((x) & 0x00000007) >> 0)
-#define PHY_BB_CAL_CHAIN_MASK_CAL_CHAIN_MASK_SET(x)                            (((x) << 0) & 0x00000007)
-
-/* macros for BB_powertx_sub */
-#define PHY_BB_POWERTX_SUB_ADDRESS                                                            0x0000a3bc
-#define PHY_BB_POWERTX_SUB_OFFSET                                                             0x0000a3bc
-#define PHY_BB_POWERTX_SUB_POWERTX_SUB_FOR_2CHAIN_MSB                                                  5
-#define PHY_BB_POWERTX_SUB_POWERTX_SUB_FOR_2CHAIN_LSB                                                  0
-#define PHY_BB_POWERTX_SUB_POWERTX_SUB_FOR_2CHAIN_MASK                                        0x0000003f
-#define PHY_BB_POWERTX_SUB_POWERTX_SUB_FOR_2CHAIN_GET(x)                       (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_SUB_POWERTX_SUB_FOR_2CHAIN_SET(x)                       (((x) << 0) & 0x0000003f)
-
-/* macros for BB_powertx_rate7 */
-#define PHY_BB_POWERTX_RATE7_ADDRESS                                                          0x0000a3c0
-#define PHY_BB_POWERTX_RATE7_OFFSET                                                           0x0000a3c0
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_0_MSB                                                         5
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_0_LSB                                                         0
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_0_MASK                                               0x0000003f
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_0_GET(x)                              (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_0_SET(x)                              (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_1_MSB                                                        13
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_1_LSB                                                         8
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_1_MASK                                               0x00003f00
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_1_GET(x)                              (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_1_SET(x)                              (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_2_MSB                                                        21
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_2_LSB                                                        16
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_2_MASK                                               0x003f0000
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_2_GET(x)                             (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_2_SET(x)                             (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_3_MSB                                                        29
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_3_LSB                                                        24
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_3_MASK                                               0x3f000000
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_3_GET(x)                             (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE7_POWERTXHT40_3_SET(x)                             (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate8 */
-#define PHY_BB_POWERTX_RATE8_ADDRESS                                                          0x0000a3c4
-#define PHY_BB_POWERTX_RATE8_OFFSET                                                           0x0000a3c4
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_4_MSB                                                         5
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_4_LSB                                                         0
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_4_MASK                                               0x0000003f
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_4_GET(x)                              (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_4_SET(x)                              (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_5_MSB                                                        13
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_5_LSB                                                         8
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_5_MASK                                               0x00003f00
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_5_GET(x)                              (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_5_SET(x)                              (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_6_MSB                                                        21
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_6_LSB                                                        16
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_6_MASK                                               0x003f0000
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_6_GET(x)                             (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_6_SET(x)                             (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_7_MSB                                                        29
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_7_LSB                                                        24
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_7_MASK                                               0x3f000000
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_7_GET(x)                             (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE8_POWERTXHT40_7_SET(x)                             (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate9 */
-#define PHY_BB_POWERTX_RATE9_ADDRESS                                                          0x0000a3c8
-#define PHY_BB_POWERTX_RATE9_OFFSET                                                           0x0000a3c8
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_CCK_MSB                                                     5
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_CCK_LSB                                                     0
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_CCK_MASK                                           0x0000003f
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_CCK_GET(x)                          (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_CCK_SET(x)                          (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_OFDM_MSB                                                   13
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_OFDM_LSB                                                    8
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_OFDM_MASK                                          0x00003f00
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_OFDM_GET(x)                         (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE9_POWERTX_DUP40_OFDM_SET(x)                         (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_CCK_MSB                                                    21
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_CCK_LSB                                                    16
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_CCK_MASK                                           0x003f0000
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_CCK_GET(x)                         (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_CCK_SET(x)                         (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_OFDM_MSB                                                   29
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_OFDM_LSB                                                   24
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_OFDM_MASK                                          0x3f000000
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_OFDM_GET(x)                        (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE9_POWERTX_EXT20_OFDM_SET(x)                        (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate10 */
-#define PHY_BB_POWERTX_RATE10_ADDRESS                                                         0x0000a3cc
-#define PHY_BB_POWERTX_RATE10_OFFSET                                                          0x0000a3cc
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_8_MSB                                                        5
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_8_LSB                                                        0
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_8_MASK                                              0x0000003f
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_8_GET(x)                             (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_8_SET(x)                             (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_9_MSB                                                       13
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_9_LSB                                                        8
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_9_MASK                                              0x00003f00
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_9_GET(x)                             (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_9_SET(x)                             (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_10_MSB                                                      21
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_10_LSB                                                      16
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_10_MASK                                             0x003f0000
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_10_GET(x)                           (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_10_SET(x)                           (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_11_MSB                                                      29
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_11_LSB                                                      24
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_11_MASK                                             0x3f000000
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_11_GET(x)                           (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE10_POWERTXHT20_11_SET(x)                           (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate11 */
-#define PHY_BB_POWERTX_RATE11_ADDRESS                                                         0x0000a3d0
-#define PHY_BB_POWERTX_RATE11_OFFSET                                                          0x0000a3d0
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_12_MSB                                                       5
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_12_LSB                                                       0
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_12_MASK                                             0x0000003f
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_12_GET(x)                            (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_12_SET(x)                            (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_13_MSB                                                      13
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_13_LSB                                                       8
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_13_MASK                                             0x00003f00
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_13_GET(x)                            (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE11_POWERTXHT20_13_SET(x)                            (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_12_MSB                                                      21
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_12_LSB                                                      16
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_12_MASK                                             0x003f0000
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_12_GET(x)                           (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_12_SET(x)                           (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_13_MSB                                                      29
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_13_LSB                                                      24
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_13_MASK                                             0x3f000000
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_13_GET(x)                           (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE11_POWERTXHT40_13_SET(x)                           (((x) << 24) & 0x3f000000)
-
-/* macros for BB_powertx_rate12 */
-#define PHY_BB_POWERTX_RATE12_ADDRESS                                                         0x0000a3d4
-#define PHY_BB_POWERTX_RATE12_OFFSET                                                          0x0000a3d4
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_8_MSB                                                        5
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_8_LSB                                                        0
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_8_MASK                                              0x0000003f
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_8_GET(x)                             (((x) & 0x0000003f) >> 0)
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_8_SET(x)                             (((x) << 0) & 0x0000003f)
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_9_MSB                                                       13
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_9_LSB                                                        8
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_9_MASK                                              0x00003f00
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_9_GET(x)                             (((x) & 0x00003f00) >> 8)
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_9_SET(x)                             (((x) << 8) & 0x00003f00)
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_10_MSB                                                      21
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_10_LSB                                                      16
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_10_MASK                                             0x003f0000
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_10_GET(x)                           (((x) & 0x003f0000) >> 16)
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_10_SET(x)                           (((x) << 16) & 0x003f0000)
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_11_MSB                                                      29
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_11_LSB                                                      24
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_11_MASK                                             0x3f000000
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_11_GET(x)                           (((x) & 0x3f000000) >> 24)
-#define PHY_BB_POWERTX_RATE12_POWERTXHT40_11_SET(x)                           (((x) << 24) & 0x3f000000)
-
-/* macros for BB_force_analog */
-#define PHY_BB_FORCE_ANALOG_ADDRESS                                                           0x0000a3d8
-#define PHY_BB_FORCE_ANALOG_OFFSET                                                            0x0000a3d8
-#define PHY_BB_FORCE_ANALOG_FORCE_XPAON_MSB                                                            0
-#define PHY_BB_FORCE_ANALOG_FORCE_XPAON_LSB                                                            0
-#define PHY_BB_FORCE_ANALOG_FORCE_XPAON_MASK                                                  0x00000001
-#define PHY_BB_FORCE_ANALOG_FORCE_XPAON_GET(x)                                 (((x) & 0x00000001) >> 0)
-#define PHY_BB_FORCE_ANALOG_FORCE_XPAON_SET(x)                                 (((x) << 0) & 0x00000001)
-#define PHY_BB_FORCE_ANALOG_FORCED_XPAON_MSB                                                           3
-#define PHY_BB_FORCE_ANALOG_FORCED_XPAON_LSB                                                           1
-#define PHY_BB_FORCE_ANALOG_FORCED_XPAON_MASK                                                 0x0000000e
-#define PHY_BB_FORCE_ANALOG_FORCED_XPAON_GET(x)                                (((x) & 0x0000000e) >> 1)
-#define PHY_BB_FORCE_ANALOG_FORCED_XPAON_SET(x)                                (((x) << 1) & 0x0000000e)
-#define PHY_BB_FORCE_ANALOG_FORCE_PDADC_PWD_MSB                                                        4
-#define PHY_BB_FORCE_ANALOG_FORCE_PDADC_PWD_LSB                                                        4
-#define PHY_BB_FORCE_ANALOG_FORCE_PDADC_PWD_MASK                                              0x00000010
-#define PHY_BB_FORCE_ANALOG_FORCE_PDADC_PWD_GET(x)                             (((x) & 0x00000010) >> 4)
-#define PHY_BB_FORCE_ANALOG_FORCE_PDADC_PWD_SET(x)                             (((x) << 4) & 0x00000010)
-#define PHY_BB_FORCE_ANALOG_FORCED_PDADC_PWD_MSB                                                       7
-#define PHY_BB_FORCE_ANALOG_FORCED_PDADC_PWD_LSB                                                       5
-#define PHY_BB_FORCE_ANALOG_FORCED_PDADC_PWD_MASK                                             0x000000e0
-#define PHY_BB_FORCE_ANALOG_FORCED_PDADC_PWD_GET(x)                            (((x) & 0x000000e0) >> 5)
-#define PHY_BB_FORCE_ANALOG_FORCED_PDADC_PWD_SET(x)                            (((x) << 5) & 0x000000e0)
-
-/* macros for BB_tpc_12 */
-#define PHY_BB_TPC_12_ADDRESS                                                                 0x0000a3dc
-#define PHY_BB_TPC_12_OFFSET                                                                  0x0000a3dc
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_0_MSB                                                         4
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_0_LSB                                                         0
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_0_MASK                                               0x0000001f
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_0_GET(x)                              (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_0_SET(x)                              (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_1_MSB                                                         9
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_1_LSB                                                         5
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_1_MASK                                               0x000003e0
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_1_GET(x)                              (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_1_SET(x)                              (((x) << 5) & 0x000003e0)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_2_MSB                                                        14
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_2_LSB                                                        10
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_2_MASK                                               0x00007c00
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_2_GET(x)                             (((x) & 0x00007c00) >> 10)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_2_SET(x)                             (((x) << 10) & 0x00007c00)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_3_MSB                                                        19
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_3_LSB                                                        15
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_3_MASK                                               0x000f8000
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_3_GET(x)                             (((x) & 0x000f8000) >> 15)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_3_SET(x)                             (((x) << 15) & 0x000f8000)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_4_MSB                                                        24
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_4_LSB                                                        20
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_4_MASK                                               0x01f00000
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_4_GET(x)                             (((x) & 0x01f00000) >> 20)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_4_SET(x)                             (((x) << 20) & 0x01f00000)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_5_MSB                                                        29
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_5_LSB                                                        25
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_5_MASK                                               0x3e000000
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_5_GET(x)                             (((x) & 0x3e000000) >> 25)
-#define PHY_BB_TPC_12_DESIRED_SCALE_HT40_5_SET(x)                             (((x) << 25) & 0x3e000000)
-
-/* macros for BB_tpc_13 */
-#define PHY_BB_TPC_13_ADDRESS                                                                 0x0000a3e0
-#define PHY_BB_TPC_13_OFFSET                                                                  0x0000a3e0
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_6_MSB                                                         4
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_6_LSB                                                         0
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_6_MASK                                               0x0000001f
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_6_GET(x)                              (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_6_SET(x)                              (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_7_MSB                                                         9
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_7_LSB                                                         5
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_7_MASK                                               0x000003e0
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_7_GET(x)                              (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_13_DESIRED_SCALE_HT40_7_SET(x)                              (((x) << 5) & 0x000003e0)
-
-/* macros for BB_tpc_14 */
-#define PHY_BB_TPC_14_ADDRESS                                                                 0x0000a3e4
-#define PHY_BB_TPC_14_OFFSET                                                                  0x0000a3e4
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_8_MSB                                                         4
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_8_LSB                                                         0
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_8_MASK                                               0x0000001f
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_8_GET(x)                              (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_8_SET(x)                              (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_9_MSB                                                         9
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_9_LSB                                                         5
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_9_MASK                                               0x000003e0
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_9_GET(x)                              (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_9_SET(x)                              (((x) << 5) & 0x000003e0)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_10_MSB                                                       14
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_10_LSB                                                       10
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_10_MASK                                              0x00007c00
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_10_GET(x)                            (((x) & 0x00007c00) >> 10)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_10_SET(x)                            (((x) << 10) & 0x00007c00)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_11_MSB                                                       19
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_11_LSB                                                       15
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_11_MASK                                              0x000f8000
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_11_GET(x)                            (((x) & 0x000f8000) >> 15)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_11_SET(x)                            (((x) << 15) & 0x000f8000)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_12_MSB                                                       24
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_12_LSB                                                       20
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_12_MASK                                              0x01f00000
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_12_GET(x)                            (((x) & 0x01f00000) >> 20)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_12_SET(x)                            (((x) << 20) & 0x01f00000)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_13_MSB                                                       29
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_13_LSB                                                       25
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_13_MASK                                              0x3e000000
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_13_GET(x)                            (((x) & 0x3e000000) >> 25)
-#define PHY_BB_TPC_14_DESIRED_SCALE_HT20_13_SET(x)                            (((x) << 25) & 0x3e000000)
-
-/* macros for BB_tpc_15 */
-#define PHY_BB_TPC_15_ADDRESS                                                                 0x0000a3e8
-#define PHY_BB_TPC_15_OFFSET                                                                  0x0000a3e8
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_8_MSB                                                         4
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_8_LSB                                                         0
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_8_MASK                                               0x0000001f
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_8_GET(x)                              (((x) & 0x0000001f) >> 0)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_8_SET(x)                              (((x) << 0) & 0x0000001f)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_9_MSB                                                         9
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_9_LSB                                                         5
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_9_MASK                                               0x000003e0
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_9_GET(x)                              (((x) & 0x000003e0) >> 5)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_9_SET(x)                              (((x) << 5) & 0x000003e0)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_10_MSB                                                       14
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_10_LSB                                                       10
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_10_MASK                                              0x00007c00
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_10_GET(x)                            (((x) & 0x00007c00) >> 10)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_10_SET(x)                            (((x) << 10) & 0x00007c00)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_11_MSB                                                       19
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_11_LSB                                                       15
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_11_MASK                                              0x000f8000
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_11_GET(x)                            (((x) & 0x000f8000) >> 15)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_11_SET(x)                            (((x) << 15) & 0x000f8000)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_12_MSB                                                       24
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_12_LSB                                                       20
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_12_MASK                                              0x01f00000
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_12_GET(x)                            (((x) & 0x01f00000) >> 20)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_12_SET(x)                            (((x) << 20) & 0x01f00000)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_13_MSB                                                       29
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_13_LSB                                                       25
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_13_MASK                                              0x3e000000
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_13_GET(x)                            (((x) & 0x3e000000) >> 25)
-#define PHY_BB_TPC_15_DESIRED_SCALE_HT40_13_SET(x)                            (((x) << 25) & 0x3e000000)
-
-/* macros for BB_tpc_16 */
-#define PHY_BB_TPC_16_ADDRESS                                                                 0x0000a3ec
-#define PHY_BB_TPC_16_OFFSET                                                                  0x0000a3ec
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_CCK_MSB                                                          13
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_CCK_LSB                                                           8
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_CCK_MASK                                                 0x00003f00
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_CCK_GET(x)                                (((x) & 0x00003f00) >> 8)
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_CCK_SET(x)                                (((x) << 8) & 0x00003f00)
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_OFDM_MSB                                                         21
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_OFDM_LSB                                                         16
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_OFDM_MASK                                                0x003f0000
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_OFDM_GET(x)                              (((x) & 0x003f0000) >> 16)
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_OFDM_SET(x)                              (((x) << 16) & 0x003f0000)
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_HT40_MSB                                                         29
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_HT40_LSB                                                         24
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_HT40_MASK                                                0x3f000000
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_HT40_GET(x)                              (((x) & 0x3f000000) >> 24)
-#define PHY_BB_TPC_16_PDADC_PAR_CORR_HT40_SET(x)                              (((x) << 24) & 0x3f000000)
-
-/* macros for BB_tpc_17 */
-#define PHY_BB_TPC_17_ADDRESS                                                                 0x0000a3f0
-#define PHY_BB_TPC_17_OFFSET                                                                  0x0000a3f0
-#define PHY_BB_TPC_17_ENABLE_PAL_MSB                                                                   0
-#define PHY_BB_TPC_17_ENABLE_PAL_LSB                                                                   0
-#define PHY_BB_TPC_17_ENABLE_PAL_MASK                                                         0x00000001
-#define PHY_BB_TPC_17_ENABLE_PAL_GET(x)                                        (((x) & 0x00000001) >> 0)
-#define PHY_BB_TPC_17_ENABLE_PAL_SET(x)                                        (((x) << 0) & 0x00000001)
-#define PHY_BB_TPC_17_ENABLE_PAL_CCK_MSB                                                               1
-#define PHY_BB_TPC_17_ENABLE_PAL_CCK_LSB                                                               1
-#define PHY_BB_TPC_17_ENABLE_PAL_CCK_MASK                                                     0x00000002
-#define PHY_BB_TPC_17_ENABLE_PAL_CCK_GET(x)                                    (((x) & 0x00000002) >> 1)
-#define PHY_BB_TPC_17_ENABLE_PAL_CCK_SET(x)                                    (((x) << 1) & 0x00000002)
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_20_MSB                                                           2
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_20_LSB                                                           2
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_20_MASK                                                 0x00000004
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_20_GET(x)                                (((x) & 0x00000004) >> 2)
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_20_SET(x)                                (((x) << 2) & 0x00000004)
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_40_MSB                                                           3
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_40_LSB                                                           3
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_40_MASK                                                 0x00000008
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_40_GET(x)                                (((x) & 0x00000008) >> 3)
-#define PHY_BB_TPC_17_ENABLE_PAL_OFDM_40_SET(x)                                (((x) << 3) & 0x00000008)
-#define PHY_BB_TPC_17_PAL_POWER_THRESHOLD_MSB                                                          9
-#define PHY_BB_TPC_17_PAL_POWER_THRESHOLD_LSB                                                          4
-#define PHY_BB_TPC_17_PAL_POWER_THRESHOLD_MASK                                                0x000003f0
-#define PHY_BB_TPC_17_PAL_POWER_THRESHOLD_GET(x)                               (((x) & 0x000003f0) >> 4)
-#define PHY_BB_TPC_17_PAL_POWER_THRESHOLD_SET(x)                               (((x) << 4) & 0x000003f0)
-#define PHY_BB_TPC_17_FORCE_PAL_LOCKED_MSB                                                            10
-#define PHY_BB_TPC_17_FORCE_PAL_LOCKED_LSB                                                            10
-#define PHY_BB_TPC_17_FORCE_PAL_LOCKED_MASK                                                   0x00000400
-#define PHY_BB_TPC_17_FORCE_PAL_LOCKED_GET(x)                                 (((x) & 0x00000400) >> 10)
-#define PHY_BB_TPC_17_FORCE_PAL_LOCKED_SET(x)                                 (((x) << 10) & 0x00000400)
-#define PHY_BB_TPC_17_INIT_TX_GAIN_SETTING_PAL_ON_MSB                                                 16
-#define PHY_BB_TPC_17_INIT_TX_GAIN_SETTING_PAL_ON_LSB                                                 11
-#define PHY_BB_TPC_17_INIT_TX_GAIN_SETTING_PAL_ON_MASK                                        0x0001f800
-#define PHY_BB_TPC_17_INIT_TX_GAIN_SETTING_PAL_ON_GET(x)                      (((x) & 0x0001f800) >> 11)
-#define PHY_BB_TPC_17_INIT_TX_GAIN_SETTING_PAL_ON_SET(x)                      (((x) << 11) & 0x0001f800)
-
-/* macros for BB_tpc_18 */
-#define PHY_BB_TPC_18_ADDRESS                                                                 0x0000a3f4
-#define PHY_BB_TPC_18_OFFSET                                                                  0x0000a3f4
-#define PHY_BB_TPC_18_THERM_CAL_VALUE_MSB                                                              7
-#define PHY_BB_TPC_18_THERM_CAL_VALUE_LSB                                                              0
-#define PHY_BB_TPC_18_THERM_CAL_VALUE_MASK                                                    0x000000ff
-#define PHY_BB_TPC_18_THERM_CAL_VALUE_GET(x)                                   (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TPC_18_THERM_CAL_VALUE_SET(x)                                   (((x) << 0) & 0x000000ff)
-#define PHY_BB_TPC_18_VOLT_CAL_VALUE_MSB                                                              15
-#define PHY_BB_TPC_18_VOLT_CAL_VALUE_LSB                                                               8
-#define PHY_BB_TPC_18_VOLT_CAL_VALUE_MASK                                                     0x0000ff00
-#define PHY_BB_TPC_18_VOLT_CAL_VALUE_GET(x)                                    (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_TPC_18_VOLT_CAL_VALUE_SET(x)                                    (((x) << 8) & 0x0000ff00)
-#define PHY_BB_TPC_18_USE_LEGACY_TPC_MSB                                                              16
-#define PHY_BB_TPC_18_USE_LEGACY_TPC_LSB                                                              16
-#define PHY_BB_TPC_18_USE_LEGACY_TPC_MASK                                                     0x00010000
-#define PHY_BB_TPC_18_USE_LEGACY_TPC_GET(x)                                   (((x) & 0x00010000) >> 16)
-#define PHY_BB_TPC_18_USE_LEGACY_TPC_SET(x)                                   (((x) << 16) & 0x00010000)
-
-/* macros for BB_tpc_19 */
-#define PHY_BB_TPC_19_ADDRESS                                                                 0x0000a3f8
-#define PHY_BB_TPC_19_OFFSET                                                                  0x0000a3f8
-#define PHY_BB_TPC_19_ALPHA_THERM_MSB                                                                  7
-#define PHY_BB_TPC_19_ALPHA_THERM_LSB                                                                  0
-#define PHY_BB_TPC_19_ALPHA_THERM_MASK                                                        0x000000ff
-#define PHY_BB_TPC_19_ALPHA_THERM_GET(x)                                       (((x) & 0x000000ff) >> 0)
-#define PHY_BB_TPC_19_ALPHA_THERM_SET(x)                                       (((x) << 0) & 0x000000ff)
-#define PHY_BB_TPC_19_ALPHA_THERM_PAL_ON_MSB                                                          15
-#define PHY_BB_TPC_19_ALPHA_THERM_PAL_ON_LSB                                                           8
-#define PHY_BB_TPC_19_ALPHA_THERM_PAL_ON_MASK                                                 0x0000ff00
-#define PHY_BB_TPC_19_ALPHA_THERM_PAL_ON_GET(x)                                (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_TPC_19_ALPHA_THERM_PAL_ON_SET(x)                                (((x) << 8) & 0x0000ff00)
-#define PHY_BB_TPC_19_ALPHA_VOLT_MSB                                                                  20
-#define PHY_BB_TPC_19_ALPHA_VOLT_LSB                                                                  16
-#define PHY_BB_TPC_19_ALPHA_VOLT_MASK                                                         0x001f0000
-#define PHY_BB_TPC_19_ALPHA_VOLT_GET(x)                                       (((x) & 0x001f0000) >> 16)
-#define PHY_BB_TPC_19_ALPHA_VOLT_SET(x)                                       (((x) << 16) & 0x001f0000)
-#define PHY_BB_TPC_19_ALPHA_VOLT_PAL_ON_MSB                                                           25
-#define PHY_BB_TPC_19_ALPHA_VOLT_PAL_ON_LSB                                                           21
-#define PHY_BB_TPC_19_ALPHA_VOLT_PAL_ON_MASK                                                  0x03e00000
-#define PHY_BB_TPC_19_ALPHA_VOLT_PAL_ON_GET(x)                                (((x) & 0x03e00000) >> 21)
-#define PHY_BB_TPC_19_ALPHA_VOLT_PAL_ON_SET(x)                                (((x) << 21) & 0x03e00000)
-
-/* macros for BB_tpc_20 */
-#define PHY_BB_TPC_20_ADDRESS                                                                 0x0000a3fc
-#define PHY_BB_TPC_20_OFFSET                                                                  0x0000a3fc
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_0_MSB                                                             0
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_0_LSB                                                             0
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_0_MASK                                                   0x00000001
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_0_GET(x)                                  (((x) & 0x00000001) >> 0)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_0_SET(x)                                  (((x) << 0) & 0x00000001)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_1_MSB                                                             1
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_1_LSB                                                             1
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_1_MASK                                                   0x00000002
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_1_GET(x)                                  (((x) & 0x00000002) >> 1)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_1_SET(x)                                  (((x) << 1) & 0x00000002)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_2_MSB                                                             2
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_2_LSB                                                             2
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_2_MASK                                                   0x00000004
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_2_GET(x)                                  (((x) & 0x00000004) >> 2)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_2_SET(x)                                  (((x) << 2) & 0x00000004)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_3_MSB                                                             3
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_3_LSB                                                             3
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_3_MASK                                                   0x00000008
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_3_GET(x)                                  (((x) & 0x00000008) >> 3)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_3_SET(x)                                  (((x) << 3) & 0x00000008)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_4_MSB                                                             4
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_4_LSB                                                             4
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_4_MASK                                                   0x00000010
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_4_GET(x)                                  (((x) & 0x00000010) >> 4)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_4_SET(x)                                  (((x) << 4) & 0x00000010)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_5_MSB                                                             5
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_5_LSB                                                             5
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_5_MASK                                                   0x00000020
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_5_GET(x)                                  (((x) & 0x00000020) >> 5)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_5_SET(x)                                  (((x) << 5) & 0x00000020)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_6_MSB                                                             6
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_6_LSB                                                             6
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_6_MASK                                                   0x00000040
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_6_GET(x)                                  (((x) & 0x00000040) >> 6)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_6_SET(x)                                  (((x) << 6) & 0x00000040)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_7_MSB                                                             7
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_7_LSB                                                             7
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_7_MASK                                                   0x00000080
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_7_GET(x)                                  (((x) & 0x00000080) >> 7)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_7_SET(x)                                  (((x) << 7) & 0x00000080)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_8_MSB                                                             8
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_8_LSB                                                             8
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_8_MASK                                                   0x00000100
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_8_GET(x)                                  (((x) & 0x00000100) >> 8)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_8_SET(x)                                  (((x) << 8) & 0x00000100)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_9_MSB                                                             9
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_9_LSB                                                             9
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_9_MASK                                                   0x00000200
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_9_GET(x)                                  (((x) & 0x00000200) >> 9)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_9_SET(x)                                  (((x) << 9) & 0x00000200)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_10_MSB                                                           10
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_10_LSB                                                           10
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_10_MASK                                                  0x00000400
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_10_GET(x)                                (((x) & 0x00000400) >> 10)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_10_SET(x)                                (((x) << 10) & 0x00000400)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_11_MSB                                                           11
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_11_LSB                                                           11
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_11_MASK                                                  0x00000800
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_11_GET(x)                                (((x) & 0x00000800) >> 11)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_11_SET(x)                                (((x) << 11) & 0x00000800)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_12_MSB                                                           12
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_12_LSB                                                           12
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_12_MASK                                                  0x00001000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_12_GET(x)                                (((x) & 0x00001000) >> 12)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_12_SET(x)                                (((x) << 12) & 0x00001000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_13_MSB                                                           13
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_13_LSB                                                           13
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_13_MASK                                                  0x00002000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_13_GET(x)                                (((x) & 0x00002000) >> 13)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_13_SET(x)                                (((x) << 13) & 0x00002000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_14_MSB                                                           14
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_14_LSB                                                           14
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_14_MASK                                                  0x00004000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_14_GET(x)                                (((x) & 0x00004000) >> 14)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_14_SET(x)                                (((x) << 14) & 0x00004000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_15_MSB                                                           15
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_15_LSB                                                           15
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_15_MASK                                                  0x00008000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_15_GET(x)                                (((x) & 0x00008000) >> 15)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_15_SET(x)                                (((x) << 15) & 0x00008000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_16_MSB                                                           16
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_16_LSB                                                           16
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_16_MASK                                                  0x00010000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_16_GET(x)                                (((x) & 0x00010000) >> 16)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_16_SET(x)                                (((x) << 16) & 0x00010000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_17_MSB                                                           17
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_17_LSB                                                           17
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_17_MASK                                                  0x00020000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_17_GET(x)                                (((x) & 0x00020000) >> 17)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_17_SET(x)                                (((x) << 17) & 0x00020000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_18_MSB                                                           18
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_18_LSB                                                           18
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_18_MASK                                                  0x00040000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_18_GET(x)                                (((x) & 0x00040000) >> 18)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_18_SET(x)                                (((x) << 18) & 0x00040000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_19_MSB                                                           19
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_19_LSB                                                           19
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_19_MASK                                                  0x00080000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_19_GET(x)                                (((x) & 0x00080000) >> 19)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_19_SET(x)                                (((x) << 19) & 0x00080000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_20_MSB                                                           20
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_20_LSB                                                           20
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_20_MASK                                                  0x00100000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_20_GET(x)                                (((x) & 0x00100000) >> 20)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_20_SET(x)                                (((x) << 20) & 0x00100000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_21_MSB                                                           21
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_21_LSB                                                           21
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_21_MASK                                                  0x00200000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_21_GET(x)                                (((x) & 0x00200000) >> 21)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_21_SET(x)                                (((x) << 21) & 0x00200000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_22_MSB                                                           22
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_22_LSB                                                           22
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_22_MASK                                                  0x00400000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_22_GET(x)                                (((x) & 0x00400000) >> 22)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_22_SET(x)                                (((x) << 22) & 0x00400000)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_23_MSB                                                           23
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_23_LSB                                                           23
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_23_MASK                                                  0x00800000
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_23_GET(x)                                (((x) & 0x00800000) >> 23)
-#define PHY_BB_TPC_20_ENABLE_PAL_MCS_23_SET(x)                                (((x) << 23) & 0x00800000)
-
-/* macros for BB_tx_gain_tab_1 */
-#define PHY_BB_TX_GAIN_TAB_1_ADDRESS                                                          0x0000a400
-#define PHY_BB_TX_GAIN_TAB_1_OFFSET                                                           0x0000a400
-#define PHY_BB_TX_GAIN_TAB_1_TG_TABLE1_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_1_TG_TABLE1_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_1_TG_TABLE1_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_1_TG_TABLE1_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_1_TG_TABLE1_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_2 */
-#define PHY_BB_TX_GAIN_TAB_2_ADDRESS                                                          0x0000a404
-#define PHY_BB_TX_GAIN_TAB_2_OFFSET                                                           0x0000a404
-#define PHY_BB_TX_GAIN_TAB_2_TG_TABLE2_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_2_TG_TABLE2_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_2_TG_TABLE2_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_2_TG_TABLE2_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_2_TG_TABLE2_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_3 */
-#define PHY_BB_TX_GAIN_TAB_3_ADDRESS                                                          0x0000a408
-#define PHY_BB_TX_GAIN_TAB_3_OFFSET                                                           0x0000a408
-#define PHY_BB_TX_GAIN_TAB_3_TG_TABLE3_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_3_TG_TABLE3_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_3_TG_TABLE3_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_3_TG_TABLE3_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_3_TG_TABLE3_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_4 */
-#define PHY_BB_TX_GAIN_TAB_4_ADDRESS                                                          0x0000a40c
-#define PHY_BB_TX_GAIN_TAB_4_OFFSET                                                           0x0000a40c
-#define PHY_BB_TX_GAIN_TAB_4_TG_TABLE4_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_4_TG_TABLE4_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_4_TG_TABLE4_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_4_TG_TABLE4_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_4_TG_TABLE4_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_5 */
-#define PHY_BB_TX_GAIN_TAB_5_ADDRESS                                                          0x0000a410
-#define PHY_BB_TX_GAIN_TAB_5_OFFSET                                                           0x0000a410
-#define PHY_BB_TX_GAIN_TAB_5_TG_TABLE5_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_5_TG_TABLE5_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_5_TG_TABLE5_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_5_TG_TABLE5_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_5_TG_TABLE5_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_6 */
-#define PHY_BB_TX_GAIN_TAB_6_ADDRESS                                                          0x0000a414
-#define PHY_BB_TX_GAIN_TAB_6_OFFSET                                                           0x0000a414
-#define PHY_BB_TX_GAIN_TAB_6_TG_TABLE6_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_6_TG_TABLE6_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_6_TG_TABLE6_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_6_TG_TABLE6_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_6_TG_TABLE6_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_7 */
-#define PHY_BB_TX_GAIN_TAB_7_ADDRESS                                                          0x0000a418
-#define PHY_BB_TX_GAIN_TAB_7_OFFSET                                                           0x0000a418
-#define PHY_BB_TX_GAIN_TAB_7_TG_TABLE7_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_7_TG_TABLE7_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_7_TG_TABLE7_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_7_TG_TABLE7_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_7_TG_TABLE7_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_8 */
-#define PHY_BB_TX_GAIN_TAB_8_ADDRESS                                                          0x0000a41c
-#define PHY_BB_TX_GAIN_TAB_8_OFFSET                                                           0x0000a41c
-#define PHY_BB_TX_GAIN_TAB_8_TG_TABLE8_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_8_TG_TABLE8_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_8_TG_TABLE8_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_8_TG_TABLE8_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_8_TG_TABLE8_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_9 */
-#define PHY_BB_TX_GAIN_TAB_9_ADDRESS                                                          0x0000a420
-#define PHY_BB_TX_GAIN_TAB_9_OFFSET                                                           0x0000a420
-#define PHY_BB_TX_GAIN_TAB_9_TG_TABLE9_MSB                                                            31
-#define PHY_BB_TX_GAIN_TAB_9_TG_TABLE9_LSB                                                             0
-#define PHY_BB_TX_GAIN_TAB_9_TG_TABLE9_MASK                                                   0xffffffff
-#define PHY_BB_TX_GAIN_TAB_9_TG_TABLE9_GET(x)                                  (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_9_TG_TABLE9_SET(x)                                  (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_10 */
-#define PHY_BB_TX_GAIN_TAB_10_ADDRESS                                                         0x0000a424
-#define PHY_BB_TX_GAIN_TAB_10_OFFSET                                                          0x0000a424
-#define PHY_BB_TX_GAIN_TAB_10_TG_TABLE10_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_10_TG_TABLE10_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_10_TG_TABLE10_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_10_TG_TABLE10_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_10_TG_TABLE10_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_11 */
-#define PHY_BB_TX_GAIN_TAB_11_ADDRESS                                                         0x0000a428
-#define PHY_BB_TX_GAIN_TAB_11_OFFSET                                                          0x0000a428
-#define PHY_BB_TX_GAIN_TAB_11_TG_TABLE11_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_11_TG_TABLE11_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_11_TG_TABLE11_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_11_TG_TABLE11_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_11_TG_TABLE11_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_12 */
-#define PHY_BB_TX_GAIN_TAB_12_ADDRESS                                                         0x0000a42c
-#define PHY_BB_TX_GAIN_TAB_12_OFFSET                                                          0x0000a42c
-#define PHY_BB_TX_GAIN_TAB_12_TG_TABLE12_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_12_TG_TABLE12_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_12_TG_TABLE12_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_12_TG_TABLE12_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_12_TG_TABLE12_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_13 */
-#define PHY_BB_TX_GAIN_TAB_13_ADDRESS                                                         0x0000a430
-#define PHY_BB_TX_GAIN_TAB_13_OFFSET                                                          0x0000a430
-#define PHY_BB_TX_GAIN_TAB_13_TG_TABLE13_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_13_TG_TABLE13_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_13_TG_TABLE13_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_13_TG_TABLE13_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_13_TG_TABLE13_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_14 */
-#define PHY_BB_TX_GAIN_TAB_14_ADDRESS                                                         0x0000a434
-#define PHY_BB_TX_GAIN_TAB_14_OFFSET                                                          0x0000a434
-#define PHY_BB_TX_GAIN_TAB_14_TG_TABLE14_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_14_TG_TABLE14_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_14_TG_TABLE14_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_14_TG_TABLE14_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_14_TG_TABLE14_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_15 */
-#define PHY_BB_TX_GAIN_TAB_15_ADDRESS                                                         0x0000a438
-#define PHY_BB_TX_GAIN_TAB_15_OFFSET                                                          0x0000a438
-#define PHY_BB_TX_GAIN_TAB_15_TG_TABLE15_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_15_TG_TABLE15_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_15_TG_TABLE15_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_15_TG_TABLE15_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_15_TG_TABLE15_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_16 */
-#define PHY_BB_TX_GAIN_TAB_16_ADDRESS                                                         0x0000a43c
-#define PHY_BB_TX_GAIN_TAB_16_OFFSET                                                          0x0000a43c
-#define PHY_BB_TX_GAIN_TAB_16_TG_TABLE16_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_16_TG_TABLE16_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_16_TG_TABLE16_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_16_TG_TABLE16_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_16_TG_TABLE16_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_17 */
-#define PHY_BB_TX_GAIN_TAB_17_ADDRESS                                                         0x0000a440
-#define PHY_BB_TX_GAIN_TAB_17_OFFSET                                                          0x0000a440
-#define PHY_BB_TX_GAIN_TAB_17_TG_TABLE17_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_17_TG_TABLE17_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_17_TG_TABLE17_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_17_TG_TABLE17_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_17_TG_TABLE17_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_18 */
-#define PHY_BB_TX_GAIN_TAB_18_ADDRESS                                                         0x0000a444
-#define PHY_BB_TX_GAIN_TAB_18_OFFSET                                                          0x0000a444
-#define PHY_BB_TX_GAIN_TAB_18_TG_TABLE18_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_18_TG_TABLE18_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_18_TG_TABLE18_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_18_TG_TABLE18_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_18_TG_TABLE18_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_19 */
-#define PHY_BB_TX_GAIN_TAB_19_ADDRESS                                                         0x0000a448
-#define PHY_BB_TX_GAIN_TAB_19_OFFSET                                                          0x0000a448
-#define PHY_BB_TX_GAIN_TAB_19_TG_TABLE19_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_19_TG_TABLE19_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_19_TG_TABLE19_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_19_TG_TABLE19_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_19_TG_TABLE19_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_20 */
-#define PHY_BB_TX_GAIN_TAB_20_ADDRESS                                                         0x0000a44c
-#define PHY_BB_TX_GAIN_TAB_20_OFFSET                                                          0x0000a44c
-#define PHY_BB_TX_GAIN_TAB_20_TG_TABLE20_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_20_TG_TABLE20_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_20_TG_TABLE20_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_20_TG_TABLE20_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_20_TG_TABLE20_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_21 */
-#define PHY_BB_TX_GAIN_TAB_21_ADDRESS                                                         0x0000a450
-#define PHY_BB_TX_GAIN_TAB_21_OFFSET                                                          0x0000a450
-#define PHY_BB_TX_GAIN_TAB_21_TG_TABLE21_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_21_TG_TABLE21_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_21_TG_TABLE21_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_21_TG_TABLE21_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_21_TG_TABLE21_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_22 */
-#define PHY_BB_TX_GAIN_TAB_22_ADDRESS                                                         0x0000a454
-#define PHY_BB_TX_GAIN_TAB_22_OFFSET                                                          0x0000a454
-#define PHY_BB_TX_GAIN_TAB_22_TG_TABLE22_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_22_TG_TABLE22_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_22_TG_TABLE22_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_22_TG_TABLE22_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_22_TG_TABLE22_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_23 */
-#define PHY_BB_TX_GAIN_TAB_23_ADDRESS                                                         0x0000a458
-#define PHY_BB_TX_GAIN_TAB_23_OFFSET                                                          0x0000a458
-#define PHY_BB_TX_GAIN_TAB_23_TG_TABLE23_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_23_TG_TABLE23_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_23_TG_TABLE23_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_23_TG_TABLE23_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_23_TG_TABLE23_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_24 */
-#define PHY_BB_TX_GAIN_TAB_24_ADDRESS                                                         0x0000a45c
-#define PHY_BB_TX_GAIN_TAB_24_OFFSET                                                          0x0000a45c
-#define PHY_BB_TX_GAIN_TAB_24_TG_TABLE24_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_24_TG_TABLE24_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_24_TG_TABLE24_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_24_TG_TABLE24_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_24_TG_TABLE24_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_25 */
-#define PHY_BB_TX_GAIN_TAB_25_ADDRESS                                                         0x0000a460
-#define PHY_BB_TX_GAIN_TAB_25_OFFSET                                                          0x0000a460
-#define PHY_BB_TX_GAIN_TAB_25_TG_TABLE25_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_25_TG_TABLE25_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_25_TG_TABLE25_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_25_TG_TABLE25_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_25_TG_TABLE25_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_26 */
-#define PHY_BB_TX_GAIN_TAB_26_ADDRESS                                                         0x0000a464
-#define PHY_BB_TX_GAIN_TAB_26_OFFSET                                                          0x0000a464
-#define PHY_BB_TX_GAIN_TAB_26_TG_TABLE26_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_26_TG_TABLE26_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_26_TG_TABLE26_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_26_TG_TABLE26_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_26_TG_TABLE26_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_27 */
-#define PHY_BB_TX_GAIN_TAB_27_ADDRESS                                                         0x0000a468
-#define PHY_BB_TX_GAIN_TAB_27_OFFSET                                                          0x0000a468
-#define PHY_BB_TX_GAIN_TAB_27_TG_TABLE27_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_27_TG_TABLE27_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_27_TG_TABLE27_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_27_TG_TABLE27_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_27_TG_TABLE27_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_28 */
-#define PHY_BB_TX_GAIN_TAB_28_ADDRESS                                                         0x0000a46c
-#define PHY_BB_TX_GAIN_TAB_28_OFFSET                                                          0x0000a46c
-#define PHY_BB_TX_GAIN_TAB_28_TG_TABLE28_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_28_TG_TABLE28_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_28_TG_TABLE28_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_28_TG_TABLE28_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_28_TG_TABLE28_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_29 */
-#define PHY_BB_TX_GAIN_TAB_29_ADDRESS                                                         0x0000a470
-#define PHY_BB_TX_GAIN_TAB_29_OFFSET                                                          0x0000a470
-#define PHY_BB_TX_GAIN_TAB_29_TG_TABLE29_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_29_TG_TABLE29_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_29_TG_TABLE29_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_29_TG_TABLE29_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_29_TG_TABLE29_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_30 */
-#define PHY_BB_TX_GAIN_TAB_30_ADDRESS                                                         0x0000a474
-#define PHY_BB_TX_GAIN_TAB_30_OFFSET                                                          0x0000a474
-#define PHY_BB_TX_GAIN_TAB_30_TG_TABLE30_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_30_TG_TABLE30_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_30_TG_TABLE30_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_30_TG_TABLE30_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_30_TG_TABLE30_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_31 */
-#define PHY_BB_TX_GAIN_TAB_31_ADDRESS                                                         0x0000a478
-#define PHY_BB_TX_GAIN_TAB_31_OFFSET                                                          0x0000a478
-#define PHY_BB_TX_GAIN_TAB_31_TG_TABLE31_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_31_TG_TABLE31_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_31_TG_TABLE31_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_31_TG_TABLE31_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_31_TG_TABLE31_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_32 */
-#define PHY_BB_TX_GAIN_TAB_32_ADDRESS                                                         0x0000a47c
-#define PHY_BB_TX_GAIN_TAB_32_OFFSET                                                          0x0000a47c
-#define PHY_BB_TX_GAIN_TAB_32_TG_TABLE32_MSB                                                          31
-#define PHY_BB_TX_GAIN_TAB_32_TG_TABLE32_LSB                                                           0
-#define PHY_BB_TX_GAIN_TAB_32_TG_TABLE32_MASK                                                 0xffffffff
-#define PHY_BB_TX_GAIN_TAB_32_TG_TABLE32_GET(x)                                (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_32_TG_TABLE32_SET(x)                                (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_1 */
-#define PHY_BB_TX_GAIN_TAB_PAL_1_ADDRESS                                                      0x0000a480
-#define PHY_BB_TX_GAIN_TAB_PAL_1_OFFSET                                                       0x0000a480
-#define PHY_BB_TX_GAIN_TAB_PAL_1_TG_TABLE1_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_1_TG_TABLE1_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_1_TG_TABLE1_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_1_TG_TABLE1_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_1_TG_TABLE1_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_2 */
-#define PHY_BB_TX_GAIN_TAB_PAL_2_ADDRESS                                                      0x0000a484
-#define PHY_BB_TX_GAIN_TAB_PAL_2_OFFSET                                                       0x0000a484
-#define PHY_BB_TX_GAIN_TAB_PAL_2_TG_TABLE2_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_2_TG_TABLE2_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_2_TG_TABLE2_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_2_TG_TABLE2_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_2_TG_TABLE2_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_3 */
-#define PHY_BB_TX_GAIN_TAB_PAL_3_ADDRESS                                                      0x0000a488
-#define PHY_BB_TX_GAIN_TAB_PAL_3_OFFSET                                                       0x0000a488
-#define PHY_BB_TX_GAIN_TAB_PAL_3_TG_TABLE3_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_3_TG_TABLE3_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_3_TG_TABLE3_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_3_TG_TABLE3_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_3_TG_TABLE3_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_4 */
-#define PHY_BB_TX_GAIN_TAB_PAL_4_ADDRESS                                                      0x0000a48c
-#define PHY_BB_TX_GAIN_TAB_PAL_4_OFFSET                                                       0x0000a48c
-#define PHY_BB_TX_GAIN_TAB_PAL_4_TG_TABLE4_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_4_TG_TABLE4_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_4_TG_TABLE4_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_4_TG_TABLE4_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_4_TG_TABLE4_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_5 */
-#define PHY_BB_TX_GAIN_TAB_PAL_5_ADDRESS                                                      0x0000a490
-#define PHY_BB_TX_GAIN_TAB_PAL_5_OFFSET                                                       0x0000a490
-#define PHY_BB_TX_GAIN_TAB_PAL_5_TG_TABLE5_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_5_TG_TABLE5_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_5_TG_TABLE5_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_5_TG_TABLE5_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_5_TG_TABLE5_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_6 */
-#define PHY_BB_TX_GAIN_TAB_PAL_6_ADDRESS                                                      0x0000a494
-#define PHY_BB_TX_GAIN_TAB_PAL_6_OFFSET                                                       0x0000a494
-#define PHY_BB_TX_GAIN_TAB_PAL_6_TG_TABLE6_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_6_TG_TABLE6_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_6_TG_TABLE6_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_6_TG_TABLE6_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_6_TG_TABLE6_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_7 */
-#define PHY_BB_TX_GAIN_TAB_PAL_7_ADDRESS                                                      0x0000a498
-#define PHY_BB_TX_GAIN_TAB_PAL_7_OFFSET                                                       0x0000a498
-#define PHY_BB_TX_GAIN_TAB_PAL_7_TG_TABLE7_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_7_TG_TABLE7_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_7_TG_TABLE7_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_7_TG_TABLE7_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_7_TG_TABLE7_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_8 */
-#define PHY_BB_TX_GAIN_TAB_PAL_8_ADDRESS                                                      0x0000a49c
-#define PHY_BB_TX_GAIN_TAB_PAL_8_OFFSET                                                       0x0000a49c
-#define PHY_BB_TX_GAIN_TAB_PAL_8_TG_TABLE8_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_8_TG_TABLE8_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_8_TG_TABLE8_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_8_TG_TABLE8_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_8_TG_TABLE8_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_9 */
-#define PHY_BB_TX_GAIN_TAB_PAL_9_ADDRESS                                                      0x0000a4a0
-#define PHY_BB_TX_GAIN_TAB_PAL_9_OFFSET                                                       0x0000a4a0
-#define PHY_BB_TX_GAIN_TAB_PAL_9_TG_TABLE9_PAL_ON_MSB                                                 31
-#define PHY_BB_TX_GAIN_TAB_PAL_9_TG_TABLE9_PAL_ON_LSB                                                  0
-#define PHY_BB_TX_GAIN_TAB_PAL_9_TG_TABLE9_PAL_ON_MASK                                        0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_9_TG_TABLE9_PAL_ON_GET(x)                       (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_9_TG_TABLE9_PAL_ON_SET(x)                       (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_10 */
-#define PHY_BB_TX_GAIN_TAB_PAL_10_ADDRESS                                                     0x0000a4a4
-#define PHY_BB_TX_GAIN_TAB_PAL_10_OFFSET                                                      0x0000a4a4
-#define PHY_BB_TX_GAIN_TAB_PAL_10_TG_TABLE10_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_10_TG_TABLE10_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_10_TG_TABLE10_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_10_TG_TABLE10_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_10_TG_TABLE10_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_11 */
-#define PHY_BB_TX_GAIN_TAB_PAL_11_ADDRESS                                                     0x0000a4a8
-#define PHY_BB_TX_GAIN_TAB_PAL_11_OFFSET                                                      0x0000a4a8
-#define PHY_BB_TX_GAIN_TAB_PAL_11_TG_TABLE11_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_11_TG_TABLE11_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_11_TG_TABLE11_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_11_TG_TABLE11_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_11_TG_TABLE11_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_12 */
-#define PHY_BB_TX_GAIN_TAB_PAL_12_ADDRESS                                                     0x0000a4ac
-#define PHY_BB_TX_GAIN_TAB_PAL_12_OFFSET                                                      0x0000a4ac
-#define PHY_BB_TX_GAIN_TAB_PAL_12_TG_TABLE12_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_12_TG_TABLE12_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_12_TG_TABLE12_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_12_TG_TABLE12_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_12_TG_TABLE12_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_13 */
-#define PHY_BB_TX_GAIN_TAB_PAL_13_ADDRESS                                                     0x0000a4b0
-#define PHY_BB_TX_GAIN_TAB_PAL_13_OFFSET                                                      0x0000a4b0
-#define PHY_BB_TX_GAIN_TAB_PAL_13_TG_TABLE13_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_13_TG_TABLE13_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_13_TG_TABLE13_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_13_TG_TABLE13_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_13_TG_TABLE13_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_14 */
-#define PHY_BB_TX_GAIN_TAB_PAL_14_ADDRESS                                                     0x0000a4b4
-#define PHY_BB_TX_GAIN_TAB_PAL_14_OFFSET                                                      0x0000a4b4
-#define PHY_BB_TX_GAIN_TAB_PAL_14_TG_TABLE14_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_14_TG_TABLE14_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_14_TG_TABLE14_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_14_TG_TABLE14_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_14_TG_TABLE14_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_15 */
-#define PHY_BB_TX_GAIN_TAB_PAL_15_ADDRESS                                                     0x0000a4b8
-#define PHY_BB_TX_GAIN_TAB_PAL_15_OFFSET                                                      0x0000a4b8
-#define PHY_BB_TX_GAIN_TAB_PAL_15_TG_TABLE15_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_15_TG_TABLE15_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_15_TG_TABLE15_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_15_TG_TABLE15_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_15_TG_TABLE15_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_16 */
-#define PHY_BB_TX_GAIN_TAB_PAL_16_ADDRESS                                                     0x0000a4bc
-#define PHY_BB_TX_GAIN_TAB_PAL_16_OFFSET                                                      0x0000a4bc
-#define PHY_BB_TX_GAIN_TAB_PAL_16_TG_TABLE16_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_16_TG_TABLE16_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_16_TG_TABLE16_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_16_TG_TABLE16_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_16_TG_TABLE16_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_17 */
-#define PHY_BB_TX_GAIN_TAB_PAL_17_ADDRESS                                                     0x0000a4c0
-#define PHY_BB_TX_GAIN_TAB_PAL_17_OFFSET                                                      0x0000a4c0
-#define PHY_BB_TX_GAIN_TAB_PAL_17_TG_TABLE17_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_17_TG_TABLE17_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_17_TG_TABLE17_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_17_TG_TABLE17_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_17_TG_TABLE17_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_18 */
-#define PHY_BB_TX_GAIN_TAB_PAL_18_ADDRESS                                                     0x0000a4c4
-#define PHY_BB_TX_GAIN_TAB_PAL_18_OFFSET                                                      0x0000a4c4
-#define PHY_BB_TX_GAIN_TAB_PAL_18_TG_TABLE18_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_18_TG_TABLE18_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_18_TG_TABLE18_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_18_TG_TABLE18_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_18_TG_TABLE18_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_19 */
-#define PHY_BB_TX_GAIN_TAB_PAL_19_ADDRESS                                                     0x0000a4c8
-#define PHY_BB_TX_GAIN_TAB_PAL_19_OFFSET                                                      0x0000a4c8
-#define PHY_BB_TX_GAIN_TAB_PAL_19_TG_TABLE19_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_19_TG_TABLE19_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_19_TG_TABLE19_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_19_TG_TABLE19_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_19_TG_TABLE19_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_20 */
-#define PHY_BB_TX_GAIN_TAB_PAL_20_ADDRESS                                                     0x0000a4cc
-#define PHY_BB_TX_GAIN_TAB_PAL_20_OFFSET                                                      0x0000a4cc
-#define PHY_BB_TX_GAIN_TAB_PAL_20_TG_TABLE20_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_20_TG_TABLE20_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_20_TG_TABLE20_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_20_TG_TABLE20_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_20_TG_TABLE20_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_21 */
-#define PHY_BB_TX_GAIN_TAB_PAL_21_ADDRESS                                                     0x0000a4d0
-#define PHY_BB_TX_GAIN_TAB_PAL_21_OFFSET                                                      0x0000a4d0
-#define PHY_BB_TX_GAIN_TAB_PAL_21_TG_TABLE21_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_21_TG_TABLE21_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_21_TG_TABLE21_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_21_TG_TABLE21_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_21_TG_TABLE21_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_22 */
-#define PHY_BB_TX_GAIN_TAB_PAL_22_ADDRESS                                                     0x0000a4d4
-#define PHY_BB_TX_GAIN_TAB_PAL_22_OFFSET                                                      0x0000a4d4
-#define PHY_BB_TX_GAIN_TAB_PAL_22_TG_TABLE22_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_22_TG_TABLE22_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_22_TG_TABLE22_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_22_TG_TABLE22_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_22_TG_TABLE22_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_23 */
-#define PHY_BB_TX_GAIN_TAB_PAL_23_ADDRESS                                                     0x0000a4d8
-#define PHY_BB_TX_GAIN_TAB_PAL_23_OFFSET                                                      0x0000a4d8
-#define PHY_BB_TX_GAIN_TAB_PAL_23_TG_TABLE23_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_23_TG_TABLE23_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_23_TG_TABLE23_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_23_TG_TABLE23_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_23_TG_TABLE23_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_24 */
-#define PHY_BB_TX_GAIN_TAB_PAL_24_ADDRESS                                                     0x0000a4dc
-#define PHY_BB_TX_GAIN_TAB_PAL_24_OFFSET                                                      0x0000a4dc
-#define PHY_BB_TX_GAIN_TAB_PAL_24_TG_TABLE24_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_24_TG_TABLE24_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_24_TG_TABLE24_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_24_TG_TABLE24_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_24_TG_TABLE24_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_25 */
-#define PHY_BB_TX_GAIN_TAB_PAL_25_ADDRESS                                                     0x0000a4e0
-#define PHY_BB_TX_GAIN_TAB_PAL_25_OFFSET                                                      0x0000a4e0
-#define PHY_BB_TX_GAIN_TAB_PAL_25_TG_TABLE25_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_25_TG_TABLE25_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_25_TG_TABLE25_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_25_TG_TABLE25_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_25_TG_TABLE25_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_26 */
-#define PHY_BB_TX_GAIN_TAB_PAL_26_ADDRESS                                                     0x0000a4e4
-#define PHY_BB_TX_GAIN_TAB_PAL_26_OFFSET                                                      0x0000a4e4
-#define PHY_BB_TX_GAIN_TAB_PAL_26_TG_TABLE26_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_26_TG_TABLE26_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_26_TG_TABLE26_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_26_TG_TABLE26_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_26_TG_TABLE26_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_27 */
-#define PHY_BB_TX_GAIN_TAB_PAL_27_ADDRESS                                                     0x0000a4e8
-#define PHY_BB_TX_GAIN_TAB_PAL_27_OFFSET                                                      0x0000a4e8
-#define PHY_BB_TX_GAIN_TAB_PAL_27_TG_TABLE27_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_27_TG_TABLE27_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_27_TG_TABLE27_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_27_TG_TABLE27_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_27_TG_TABLE27_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_28 */
-#define PHY_BB_TX_GAIN_TAB_PAL_28_ADDRESS                                                     0x0000a4ec
-#define PHY_BB_TX_GAIN_TAB_PAL_28_OFFSET                                                      0x0000a4ec
-#define PHY_BB_TX_GAIN_TAB_PAL_28_TG_TABLE28_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_28_TG_TABLE28_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_28_TG_TABLE28_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_28_TG_TABLE28_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_28_TG_TABLE28_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_29 */
-#define PHY_BB_TX_GAIN_TAB_PAL_29_ADDRESS                                                     0x0000a4f0
-#define PHY_BB_TX_GAIN_TAB_PAL_29_OFFSET                                                      0x0000a4f0
-#define PHY_BB_TX_GAIN_TAB_PAL_29_TG_TABLE29_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_29_TG_TABLE29_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_29_TG_TABLE29_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_29_TG_TABLE29_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_29_TG_TABLE29_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_30 */
-#define PHY_BB_TX_GAIN_TAB_PAL_30_ADDRESS                                                     0x0000a4f4
-#define PHY_BB_TX_GAIN_TAB_PAL_30_OFFSET                                                      0x0000a4f4
-#define PHY_BB_TX_GAIN_TAB_PAL_30_TG_TABLE30_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_30_TG_TABLE30_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_30_TG_TABLE30_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_30_TG_TABLE30_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_30_TG_TABLE30_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_31 */
-#define PHY_BB_TX_GAIN_TAB_PAL_31_ADDRESS                                                     0x0000a4f8
-#define PHY_BB_TX_GAIN_TAB_PAL_31_OFFSET                                                      0x0000a4f8
-#define PHY_BB_TX_GAIN_TAB_PAL_31_TG_TABLE31_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_31_TG_TABLE31_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_31_TG_TABLE31_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_31_TG_TABLE31_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_31_TG_TABLE31_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_tx_gain_tab_pal_32 */
-#define PHY_BB_TX_GAIN_TAB_PAL_32_ADDRESS                                                     0x0000a4fc
-#define PHY_BB_TX_GAIN_TAB_PAL_32_OFFSET                                                      0x0000a4fc
-#define PHY_BB_TX_GAIN_TAB_PAL_32_TG_TABLE32_PAL_ON_MSB                                               31
-#define PHY_BB_TX_GAIN_TAB_PAL_32_TG_TABLE32_PAL_ON_LSB                                                0
-#define PHY_BB_TX_GAIN_TAB_PAL_32_TG_TABLE32_PAL_ON_MASK                                      0xffffffff
-#define PHY_BB_TX_GAIN_TAB_PAL_32_TG_TABLE32_PAL_ON_GET(x)                     (((x) & 0xffffffff) >> 0)
-#define PHY_BB_TX_GAIN_TAB_PAL_32_TG_TABLE32_PAL_ON_SET(x)                     (((x) << 0) & 0xffffffff)
-
-/* macros for BB_caltx_gain_set_0 */
-#define PHY_BB_CALTX_GAIN_SET_0_ADDRESS                                                       0x0000a518
-#define PHY_BB_CALTX_GAIN_SET_0_OFFSET                                                        0x0000a518
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_0_MSB                                                  13
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_0_LSB                                                   0
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_0_MASK                                         0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_0_GET(x)                        (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_0_SET(x)                        (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_1_MSB                                                  27
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_1_LSB                                                  14
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_1_MASK                                         0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_1_GET(x)                       (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_0_CALTX_GAIN_SET_1_SET(x)                       (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_2 */
-#define PHY_BB_CALTX_GAIN_SET_2_ADDRESS                                                       0x0000a51c
-#define PHY_BB_CALTX_GAIN_SET_2_OFFSET                                                        0x0000a51c
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_2_MSB                                                  13
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_2_LSB                                                   0
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_2_MASK                                         0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_2_GET(x)                        (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_2_SET(x)                        (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_3_MSB                                                  27
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_3_LSB                                                  14
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_3_MASK                                         0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_3_GET(x)                       (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_2_CALTX_GAIN_SET_3_SET(x)                       (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_4 */
-#define PHY_BB_CALTX_GAIN_SET_4_ADDRESS                                                       0x0000a520
-#define PHY_BB_CALTX_GAIN_SET_4_OFFSET                                                        0x0000a520
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_4_MSB                                                  13
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_4_LSB                                                   0
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_4_MASK                                         0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_4_GET(x)                        (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_4_SET(x)                        (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_5_MSB                                                  27
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_5_LSB                                                  14
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_5_MASK                                         0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_5_GET(x)                       (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_4_CALTX_GAIN_SET_5_SET(x)                       (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_6 */
-#define PHY_BB_CALTX_GAIN_SET_6_ADDRESS                                                       0x0000a524
-#define PHY_BB_CALTX_GAIN_SET_6_OFFSET                                                        0x0000a524
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_6_MSB                                                  13
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_6_LSB                                                   0
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_6_MASK                                         0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_6_GET(x)                        (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_6_SET(x)                        (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_7_MSB                                                  27
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_7_LSB                                                  14
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_7_MASK                                         0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_7_GET(x)                       (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_6_CALTX_GAIN_SET_7_SET(x)                       (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_8 */
-#define PHY_BB_CALTX_GAIN_SET_8_ADDRESS                                                       0x0000a528
-#define PHY_BB_CALTX_GAIN_SET_8_OFFSET                                                        0x0000a528
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_8_MSB                                                  13
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_8_LSB                                                   0
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_8_MASK                                         0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_8_GET(x)                        (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_8_SET(x)                        (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_9_MSB                                                  27
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_9_LSB                                                  14
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_9_MASK                                         0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_9_GET(x)                       (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_8_CALTX_GAIN_SET_9_SET(x)                       (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_10 */
-#define PHY_BB_CALTX_GAIN_SET_10_ADDRESS                                                      0x0000a52c
-#define PHY_BB_CALTX_GAIN_SET_10_OFFSET                                                       0x0000a52c
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_10_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_10_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_10_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_10_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_10_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_11_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_11_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_11_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_11_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_10_CALTX_GAIN_SET_11_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_12 */
-#define PHY_BB_CALTX_GAIN_SET_12_ADDRESS                                                      0x0000a530
-#define PHY_BB_CALTX_GAIN_SET_12_OFFSET                                                       0x0000a530
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_12_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_12_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_12_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_12_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_12_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_13_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_13_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_13_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_13_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_12_CALTX_GAIN_SET_13_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_14 */
-#define PHY_BB_CALTX_GAIN_SET_14_ADDRESS                                                      0x0000a534
-#define PHY_BB_CALTX_GAIN_SET_14_OFFSET                                                       0x0000a534
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_14_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_14_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_14_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_14_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_14_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_15_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_15_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_15_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_15_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_14_CALTX_GAIN_SET_15_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_16 */
-#define PHY_BB_CALTX_GAIN_SET_16_ADDRESS                                                      0x0000a538
-#define PHY_BB_CALTX_GAIN_SET_16_OFFSET                                                       0x0000a538
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_16_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_16_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_16_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_16_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_16_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_17_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_17_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_17_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_17_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_16_CALTX_GAIN_SET_17_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_18 */
-#define PHY_BB_CALTX_GAIN_SET_18_ADDRESS                                                      0x0000a53c
-#define PHY_BB_CALTX_GAIN_SET_18_OFFSET                                                       0x0000a53c
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_18_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_18_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_18_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_18_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_18_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_19_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_19_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_19_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_19_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_18_CALTX_GAIN_SET_19_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_20 */
-#define PHY_BB_CALTX_GAIN_SET_20_ADDRESS                                                      0x0000a540
-#define PHY_BB_CALTX_GAIN_SET_20_OFFSET                                                       0x0000a540
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_20_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_20_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_20_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_20_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_20_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_21_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_21_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_21_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_21_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_20_CALTX_GAIN_SET_21_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_22 */
-#define PHY_BB_CALTX_GAIN_SET_22_ADDRESS                                                      0x0000a544
-#define PHY_BB_CALTX_GAIN_SET_22_OFFSET                                                       0x0000a544
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_22_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_22_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_22_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_22_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_22_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_23_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_23_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_23_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_23_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_22_CALTX_GAIN_SET_23_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_24 */
-#define PHY_BB_CALTX_GAIN_SET_24_ADDRESS                                                      0x0000a548
-#define PHY_BB_CALTX_GAIN_SET_24_OFFSET                                                       0x0000a548
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_24_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_24_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_24_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_24_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_24_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_25_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_25_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_25_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_25_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_24_CALTX_GAIN_SET_25_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_26 */
-#define PHY_BB_CALTX_GAIN_SET_26_ADDRESS                                                      0x0000a54c
-#define PHY_BB_CALTX_GAIN_SET_26_OFFSET                                                       0x0000a54c
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_26_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_26_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_26_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_26_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_26_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_27_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_27_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_27_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_27_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_26_CALTX_GAIN_SET_27_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_28 */
-#define PHY_BB_CALTX_GAIN_SET_28_ADDRESS                                                      0x0000a550
-#define PHY_BB_CALTX_GAIN_SET_28_OFFSET                                                       0x0000a550
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_28_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_28_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_28_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_28_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_28_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_29_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_29_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_29_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_29_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_28_CALTX_GAIN_SET_29_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_caltx_gain_set_30 */
-#define PHY_BB_CALTX_GAIN_SET_30_ADDRESS                                                      0x0000a554
-#define PHY_BB_CALTX_GAIN_SET_30_OFFSET                                                       0x0000a554
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_30_MSB                                                13
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_30_LSB                                                 0
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_30_MASK                                       0x00003fff
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_30_GET(x)                      (((x) & 0x00003fff) >> 0)
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_30_SET(x)                      (((x) << 0) & 0x00003fff)
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_31_MSB                                                27
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_31_LSB                                                14
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_31_MASK                                       0x0fffc000
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_31_GET(x)                     (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_CALTX_GAIN_SET_30_CALTX_GAIN_SET_31_SET(x)                     (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiqcal_meas_b0 */
-#define PHY_BB_TXIQCAL_MEAS_B0_ADDRESS                                                        0x0000a558
-#define PHY_BB_TXIQCAL_MEAS_B0_OFFSET                                                         0x0000a558
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA0_0_MSB                                                 11
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA0_0_LSB                                                  0
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA0_0_MASK                                        0x00000fff
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA0_0_GET(x)                       (((x) & 0x00000fff) >> 0)
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA1_0_MSB                                                 23
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA1_0_LSB                                                 12
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA1_0_MASK                                        0x00fff000
-#define PHY_BB_TXIQCAL_MEAS_B0_TXIQC_MEAS_DATA1_0_GET(x)                      (((x) & 0x00fff000) >> 12)
-
-/* macros for BB_txiqcal_start */
-#define PHY_BB_TXIQCAL_START_ADDRESS                                                          0x0000a6d8
-#define PHY_BB_TXIQCAL_START_OFFSET                                                           0x0000a6d8
-#define PHY_BB_TXIQCAL_START_DO_TX_IQCAL_MSB                                                           0
-#define PHY_BB_TXIQCAL_START_DO_TX_IQCAL_LSB                                                           0
-#define PHY_BB_TXIQCAL_START_DO_TX_IQCAL_MASK                                                 0x00000001
-#define PHY_BB_TXIQCAL_START_DO_TX_IQCAL_GET(x)                                (((x) & 0x00000001) >> 0)
-#define PHY_BB_TXIQCAL_START_DO_TX_IQCAL_SET(x)                                (((x) << 0) & 0x00000001)
-
-/* macros for BB_txiqcal_control_0 */
-#define PHY_BB_TXIQCAL_CONTROL_0_ADDRESS                                                      0x0000a6dc
-#define PHY_BB_TXIQCAL_CONTROL_0_OFFSET                                                       0x0000a6dc
-#define PHY_BB_TXIQCAL_CONTROL_0_IQC_TX_TABLE_SEL_MSB                                                  0
-#define PHY_BB_TXIQCAL_CONTROL_0_IQC_TX_TABLE_SEL_LSB                                                  0
-#define PHY_BB_TXIQCAL_CONTROL_0_IQC_TX_TABLE_SEL_MASK                                        0x00000001
-#define PHY_BB_TXIQCAL_CONTROL_0_IQC_TX_TABLE_SEL_GET(x)                       (((x) & 0x00000001) >> 0)
-#define PHY_BB_TXIQCAL_CONTROL_0_IQC_TX_TABLE_SEL_SET(x)                       (((x) << 0) & 0x00000001)
-#define PHY_BB_TXIQCAL_CONTROL_0_BASE_TX_TONE_DB_MSB                                                   6
-#define PHY_BB_TXIQCAL_CONTROL_0_BASE_TX_TONE_DB_LSB                                                   1
-#define PHY_BB_TXIQCAL_CONTROL_0_BASE_TX_TONE_DB_MASK                                         0x0000007e
-#define PHY_BB_TXIQCAL_CONTROL_0_BASE_TX_TONE_DB_GET(x)                        (((x) & 0x0000007e) >> 1)
-#define PHY_BB_TXIQCAL_CONTROL_0_BASE_TX_TONE_DB_SET(x)                        (((x) << 1) & 0x0000007e)
-#define PHY_BB_TXIQCAL_CONTROL_0_MAX_TX_TONE_GAIN_MSB                                                 12
-#define PHY_BB_TXIQCAL_CONTROL_0_MAX_TX_TONE_GAIN_LSB                                                  7
-#define PHY_BB_TXIQCAL_CONTROL_0_MAX_TX_TONE_GAIN_MASK                                        0x00001f80
-#define PHY_BB_TXIQCAL_CONTROL_0_MAX_TX_TONE_GAIN_GET(x)                       (((x) & 0x00001f80) >> 7)
-#define PHY_BB_TXIQCAL_CONTROL_0_MAX_TX_TONE_GAIN_SET(x)                       (((x) << 7) & 0x00001f80)
-#define PHY_BB_TXIQCAL_CONTROL_0_MIN_TX_TONE_GAIN_MSB                                                 18
-#define PHY_BB_TXIQCAL_CONTROL_0_MIN_TX_TONE_GAIN_LSB                                                 13
-#define PHY_BB_TXIQCAL_CONTROL_0_MIN_TX_TONE_GAIN_MASK                                        0x0007e000
-#define PHY_BB_TXIQCAL_CONTROL_0_MIN_TX_TONE_GAIN_GET(x)                      (((x) & 0x0007e000) >> 13)
-#define PHY_BB_TXIQCAL_CONTROL_0_MIN_TX_TONE_GAIN_SET(x)                      (((x) << 13) & 0x0007e000)
-#define PHY_BB_TXIQCAL_CONTROL_0_CALTXSHIFT_DELAY_MSB                                                 22
-#define PHY_BB_TXIQCAL_CONTROL_0_CALTXSHIFT_DELAY_LSB                                                 19
-#define PHY_BB_TXIQCAL_CONTROL_0_CALTXSHIFT_DELAY_MASK                                        0x00780000
-#define PHY_BB_TXIQCAL_CONTROL_0_CALTXSHIFT_DELAY_GET(x)                      (((x) & 0x00780000) >> 19)
-#define PHY_BB_TXIQCAL_CONTROL_0_CALTXSHIFT_DELAY_SET(x)                      (((x) << 19) & 0x00780000)
-#define PHY_BB_TXIQCAL_CONTROL_0_LOOPBACK_DELAY_MSB                                                   29
-#define PHY_BB_TXIQCAL_CONTROL_0_LOOPBACK_DELAY_LSB                                                   23
-#define PHY_BB_TXIQCAL_CONTROL_0_LOOPBACK_DELAY_MASK                                          0x3f800000
-#define PHY_BB_TXIQCAL_CONTROL_0_LOOPBACK_DELAY_GET(x)                        (((x) & 0x3f800000) >> 23)
-#define PHY_BB_TXIQCAL_CONTROL_0_LOOPBACK_DELAY_SET(x)                        (((x) << 23) & 0x3f800000)
-
-/* macros for BB_txiqcal_control_1 */
-#define PHY_BB_TXIQCAL_CONTROL_1_ADDRESS                                                      0x0000a6e0
-#define PHY_BB_TXIQCAL_CONTROL_1_OFFSET                                                       0x0000a6e0
-#define PHY_BB_TXIQCAL_CONTROL_1_RX_INIT_GAIN_DB_MSB                                                   5
-#define PHY_BB_TXIQCAL_CONTROL_1_RX_INIT_GAIN_DB_LSB                                                   0
-#define PHY_BB_TXIQCAL_CONTROL_1_RX_INIT_GAIN_DB_MASK                                         0x0000003f
-#define PHY_BB_TXIQCAL_CONTROL_1_RX_INIT_GAIN_DB_GET(x)                        (((x) & 0x0000003f) >> 0)
-#define PHY_BB_TXIQCAL_CONTROL_1_RX_INIT_GAIN_DB_SET(x)                        (((x) << 0) & 0x0000003f)
-#define PHY_BB_TXIQCAL_CONTROL_1_MAX_RX_GAIN_DB_MSB                                                   11
-#define PHY_BB_TXIQCAL_CONTROL_1_MAX_RX_GAIN_DB_LSB                                                    6
-#define PHY_BB_TXIQCAL_CONTROL_1_MAX_RX_GAIN_DB_MASK                                          0x00000fc0
-#define PHY_BB_TXIQCAL_CONTROL_1_MAX_RX_GAIN_DB_GET(x)                         (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_TXIQCAL_CONTROL_1_MAX_RX_GAIN_DB_SET(x)                         (((x) << 6) & 0x00000fc0)
-#define PHY_BB_TXIQCAL_CONTROL_1_MIN_RX_GAIN_DB_MSB                                                   17
-#define PHY_BB_TXIQCAL_CONTROL_1_MIN_RX_GAIN_DB_LSB                                                   12
-#define PHY_BB_TXIQCAL_CONTROL_1_MIN_RX_GAIN_DB_MASK                                          0x0003f000
-#define PHY_BB_TXIQCAL_CONTROL_1_MIN_RX_GAIN_DB_GET(x)                        (((x) & 0x0003f000) >> 12)
-#define PHY_BB_TXIQCAL_CONTROL_1_MIN_RX_GAIN_DB_SET(x)                        (((x) << 12) & 0x0003f000)
-#define PHY_BB_TXIQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_MSB                                            24
-#define PHY_BB_TXIQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_LSB                                            18
-#define PHY_BB_TXIQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_MASK                                   0x01fc0000
-#define PHY_BB_TXIQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_GET(x)                 (((x) & 0x01fc0000) >> 18)
-#define PHY_BB_TXIQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT_SET(x)                 (((x) << 18) & 0x01fc0000)
-
-/* macros for BB_txiqcal_control_2 */
-#define PHY_BB_TXIQCAL_CONTROL_2_ADDRESS                                                      0x0000a6e4
-#define PHY_BB_TXIQCAL_CONTROL_2_OFFSET                                                       0x0000a6e4
-#define PHY_BB_TXIQCAL_CONTROL_2_IQC_FORCED_PAGAIN_MSB                                                 3
-#define PHY_BB_TXIQCAL_CONTROL_2_IQC_FORCED_PAGAIN_LSB                                                 0
-#define PHY_BB_TXIQCAL_CONTROL_2_IQC_FORCED_PAGAIN_MASK                                       0x0000000f
-#define PHY_BB_TXIQCAL_CONTROL_2_IQC_FORCED_PAGAIN_GET(x)                      (((x) & 0x0000000f) >> 0)
-#define PHY_BB_TXIQCAL_CONTROL_2_IQC_FORCED_PAGAIN_SET(x)                      (((x) << 0) & 0x0000000f)
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MIN_TX_GAIN_MSB                                                 8
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MIN_TX_GAIN_LSB                                                 4
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MIN_TX_GAIN_MASK                                       0x000001f0
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MIN_TX_GAIN_GET(x)                      (((x) & 0x000001f0) >> 4)
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MIN_TX_GAIN_SET(x)                      (((x) << 4) & 0x000001f0)
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MAX_TX_GAIN_MSB                                                13
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MAX_TX_GAIN_LSB                                                 9
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MAX_TX_GAIN_MASK                                       0x00003e00
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MAX_TX_GAIN_GET(x)                      (((x) & 0x00003e00) >> 9)
-#define PHY_BB_TXIQCAL_CONTROL_2_IQCAL_MAX_TX_GAIN_SET(x)                      (((x) << 9) & 0x00003e00)
-
-/* macros for BB_txiqcal_control_3 */
-#define PHY_BB_TXIQCAL_CONTROL_3_ADDRESS                                                      0x0000a6e8
-#define PHY_BB_TXIQCAL_CONTROL_3_OFFSET                                                       0x0000a6e8
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_HIGH_DB_MSB                                                       5
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_HIGH_DB_LSB                                                       0
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_HIGH_DB_MASK                                             0x0000003f
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_HIGH_DB_GET(x)                            (((x) & 0x0000003f) >> 0)
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_HIGH_DB_SET(x)                            (((x) << 0) & 0x0000003f)
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_LOW_DB_MSB                                                       11
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_LOW_DB_LSB                                                        6
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_LOW_DB_MASK                                              0x00000fc0
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_LOW_DB_GET(x)                             (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_TXIQCAL_CONTROL_3_PWR_LOW_DB_SET(x)                             (((x) << 6) & 0x00000fc0)
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_TONE_PHS_STEP_MSB                                              21
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_TONE_PHS_STEP_LSB                                              12
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_TONE_PHS_STEP_MASK                                     0x003ff000
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_TONE_PHS_STEP_GET(x)                   (((x) & 0x003ff000) >> 12)
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_TONE_PHS_STEP_SET(x)                   (((x) << 12) & 0x003ff000)
-#define PHY_BB_TXIQCAL_CONTROL_3_DC_EST_LEN_MSB                                                       23
-#define PHY_BB_TXIQCAL_CONTROL_3_DC_EST_LEN_LSB                                                       22
-#define PHY_BB_TXIQCAL_CONTROL_3_DC_EST_LEN_MASK                                              0x00c00000
-#define PHY_BB_TXIQCAL_CONTROL_3_DC_EST_LEN_GET(x)                            (((x) & 0x00c00000) >> 22)
-#define PHY_BB_TXIQCAL_CONTROL_3_DC_EST_LEN_SET(x)                            (((x) << 22) & 0x00c00000)
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_LEN_MSB                                                      24
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_LEN_LSB                                                      24
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_LEN_MASK                                             0x01000000
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_LEN_GET(x)                           (((x) & 0x01000000) >> 24)
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_LEN_SET(x)                           (((x) << 24) & 0x01000000)
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_SEL_MSB                                                      26
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_SEL_LSB                                                      25
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_SEL_MASK                                             0x06000000
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_SEL_GET(x)                           (((x) & 0x06000000) >> 25)
-#define PHY_BB_TXIQCAL_CONTROL_3_ADC_SAT_SEL_SET(x)                           (((x) << 25) & 0x06000000)
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_MEAS_LEN_MSB                                                   28
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_MEAS_LEN_LSB                                                   27
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_MEAS_LEN_MASK                                          0x18000000
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_MEAS_LEN_GET(x)                        (((x) & 0x18000000) >> 27)
-#define PHY_BB_TXIQCAL_CONTROL_3_IQCAL_MEAS_LEN_SET(x)                        (((x) << 27) & 0x18000000)
-#define PHY_BB_TXIQCAL_CONTROL_3_DESIRED_SIZE_DB_MSB                                                  30
-#define PHY_BB_TXIQCAL_CONTROL_3_DESIRED_SIZE_DB_LSB                                                  29
-#define PHY_BB_TXIQCAL_CONTROL_3_DESIRED_SIZE_DB_MASK                                         0x60000000
-#define PHY_BB_TXIQCAL_CONTROL_3_DESIRED_SIZE_DB_GET(x)                       (((x) & 0x60000000) >> 29)
-#define PHY_BB_TXIQCAL_CONTROL_3_DESIRED_SIZE_DB_SET(x)                       (((x) << 29) & 0x60000000)
-#define PHY_BB_TXIQCAL_CONTROL_3_TX_IQCORR_EN_MSB                                                     31
-#define PHY_BB_TXIQCAL_CONTROL_3_TX_IQCORR_EN_LSB                                                     31
-#define PHY_BB_TXIQCAL_CONTROL_3_TX_IQCORR_EN_MASK                                            0x80000000
-#define PHY_BB_TXIQCAL_CONTROL_3_TX_IQCORR_EN_GET(x)                          (((x) & 0x80000000) >> 31)
-#define PHY_BB_TXIQCAL_CONTROL_3_TX_IQCORR_EN_SET(x)                          (((x) << 31) & 0x80000000)
-
-/* macros for BB_txiq_corr_coeff_01_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_ADDRESS                                                  0x0000a6ec
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_OFFSET                                                   0x0000a6ec
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_0_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_0_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_0_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_0_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_0_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_1_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_1_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_1_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_1_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_01_B0_IQC_COEFF_TABLE_1_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiq_corr_coeff_23_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_ADDRESS                                                  0x0000a6f0
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_OFFSET                                                   0x0000a6f0
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_2_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_2_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_2_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_2_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_2_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_3_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_3_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_3_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_3_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_23_B0_IQC_COEFF_TABLE_3_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiq_corr_coeff_45_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_ADDRESS                                                  0x0000a6f4
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_OFFSET                                                   0x0000a6f4
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_4_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_4_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_4_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_4_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_4_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_5_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_5_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_5_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_5_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_45_B0_IQC_COEFF_TABLE_5_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiq_corr_coeff_67_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_ADDRESS                                                  0x0000a6f8
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_OFFSET                                                   0x0000a6f8
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_6_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_6_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_6_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_6_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_6_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_7_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_7_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_7_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_7_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_67_B0_IQC_COEFF_TABLE_7_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiq_corr_coeff_89_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_ADDRESS                                                  0x0000a6fc
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_OFFSET                                                   0x0000a6fc
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_8_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_8_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_8_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_8_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_8_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_9_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_9_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_9_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_9_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_89_B0_IQC_COEFF_TABLE_9_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiq_corr_coeff_ab_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_ADDRESS                                                  0x0000a700
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_OFFSET                                                   0x0000a700
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_A_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_A_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_A_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_A_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_A_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_B_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_B_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_B_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_B_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_AB_B0_IQC_COEFF_TABLE_B_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiq_corr_coeff_cd_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_ADDRESS                                                  0x0000a704
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_OFFSET                                                   0x0000a704
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_C_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_C_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_C_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_C_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_C_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_D_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_D_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_D_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_D_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_CD_B0_IQC_COEFF_TABLE_D_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_txiq_corr_coeff_ef_b0 */
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_ADDRESS                                                  0x0000a708
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_OFFSET                                                   0x0000a708
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_E_0_MSB                                          13
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_E_0_LSB                                           0
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_E_0_MASK                                 0x00003fff
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_E_0_GET(x)                (((x) & 0x00003fff) >> 0)
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_E_0_SET(x)                (((x) << 0) & 0x00003fff)
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_F_0_MSB                                          27
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_F_0_LSB                                          14
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_F_0_MASK                                 0x0fffc000
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_F_0_GET(x)               (((x) & 0x0fffc000) >> 14)
-#define PHY_BB_TXIQ_CORR_COEFF_EF_B0_IQC_COEFF_TABLE_F_0_SET(x)               (((x) << 14) & 0x0fffc000)
-
-/* macros for BB_cal_rxbb_gain_tbl_0 */
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_ADDRESS                                                    0x0000a70c
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_OFFSET                                                     0x0000a70c
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_0_MSB                                        5
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_0_LSB                                        0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_0_MASK                              0x0000003f
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_0_GET(x)             (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_0_SET(x)             (((x) << 0) & 0x0000003f)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_1_MSB                                       11
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_1_LSB                                        6
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_1_MASK                              0x00000fc0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_1_GET(x)             (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_1_SET(x)             (((x) << 6) & 0x00000fc0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_2_MSB                                       17
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_2_LSB                                       12
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_2_MASK                              0x0003f000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_2_GET(x)            (((x) & 0x0003f000) >> 12)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_2_SET(x)            (((x) << 12) & 0x0003f000)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_3_MSB                                       23
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_3_LSB                                       18
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_3_MASK                              0x00fc0000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_3_GET(x)            (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_0_TXCAL_RX_BB_GAIN_TABLE_3_SET(x)            (((x) << 18) & 0x00fc0000)
-
-/* macros for BB_cal_rxbb_gain_tbl_4 */
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_ADDRESS                                                    0x0000a710
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_OFFSET                                                     0x0000a710
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_4_MSB                                        5
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_4_LSB                                        0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_4_MASK                              0x0000003f
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_4_GET(x)             (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_4_SET(x)             (((x) << 0) & 0x0000003f)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_5_MSB                                       11
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_5_LSB                                        6
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_5_MASK                              0x00000fc0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_5_GET(x)             (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_5_SET(x)             (((x) << 6) & 0x00000fc0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_6_MSB                                       17
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_6_LSB                                       12
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_6_MASK                              0x0003f000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_6_GET(x)            (((x) & 0x0003f000) >> 12)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_6_SET(x)            (((x) << 12) & 0x0003f000)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_7_MSB                                       23
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_7_LSB                                       18
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_7_MASK                              0x00fc0000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_7_GET(x)            (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_4_TXCAL_RX_BB_GAIN_TABLE_7_SET(x)            (((x) << 18) & 0x00fc0000)
-
-/* macros for BB_cal_rxbb_gain_tbl_8 */
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_ADDRESS                                                    0x0000a714
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_OFFSET                                                     0x0000a714
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_8_MSB                                        5
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_8_LSB                                        0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_8_MASK                              0x0000003f
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_8_GET(x)             (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_8_SET(x)             (((x) << 0) & 0x0000003f)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_9_MSB                                       11
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_9_LSB                                        6
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_9_MASK                              0x00000fc0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_9_GET(x)             (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_9_SET(x)             (((x) << 6) & 0x00000fc0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_10_MSB                                      17
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_10_LSB                                      12
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_10_MASK                             0x0003f000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_10_GET(x)           (((x) & 0x0003f000) >> 12)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_10_SET(x)           (((x) << 12) & 0x0003f000)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_11_MSB                                      23
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_11_LSB                                      18
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_11_MASK                             0x00fc0000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_11_GET(x)           (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_8_TXCAL_RX_BB_GAIN_TABLE_11_SET(x)           (((x) << 18) & 0x00fc0000)
-
-/* macros for BB_cal_rxbb_gain_tbl_12 */
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_ADDRESS                                                   0x0000a718
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_OFFSET                                                    0x0000a718
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_12_MSB                                      5
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_12_LSB                                      0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_12_MASK                            0x0000003f
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_12_GET(x)           (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_12_SET(x)           (((x) << 0) & 0x0000003f)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_13_MSB                                     11
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_13_LSB                                      6
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_13_MASK                            0x00000fc0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_13_GET(x)           (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_13_SET(x)           (((x) << 6) & 0x00000fc0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_14_MSB                                     17
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_14_LSB                                     12
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_14_MASK                            0x0003f000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_14_GET(x)          (((x) & 0x0003f000) >> 12)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_14_SET(x)          (((x) << 12) & 0x0003f000)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_15_MSB                                     23
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_15_LSB                                     18
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_15_MASK                            0x00fc0000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_15_GET(x)          (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_12_TXCAL_RX_BB_GAIN_TABLE_15_SET(x)          (((x) << 18) & 0x00fc0000)
-
-/* macros for BB_cal_rxbb_gain_tbl_16 */
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_ADDRESS                                                   0x0000a71c
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_OFFSET                                                    0x0000a71c
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_16_MSB                                      5
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_16_LSB                                      0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_16_MASK                            0x0000003f
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_16_GET(x)           (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_16_SET(x)           (((x) << 0) & 0x0000003f)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_17_MSB                                     11
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_17_LSB                                      6
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_17_MASK                            0x00000fc0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_17_GET(x)           (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_17_SET(x)           (((x) << 6) & 0x00000fc0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_18_MSB                                     17
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_18_LSB                                     12
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_18_MASK                            0x0003f000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_18_GET(x)          (((x) & 0x0003f000) >> 12)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_18_SET(x)          (((x) << 12) & 0x0003f000)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_19_MSB                                     23
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_19_LSB                                     18
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_19_MASK                            0x00fc0000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_19_GET(x)          (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_16_TXCAL_RX_BB_GAIN_TABLE_19_SET(x)          (((x) << 18) & 0x00fc0000)
-
-/* macros for BB_cal_rxbb_gain_tbl_20 */
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_ADDRESS                                                   0x0000a720
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_OFFSET                                                    0x0000a720
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_20_MSB                                      5
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_20_LSB                                      0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_20_MASK                            0x0000003f
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_20_GET(x)           (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_20_SET(x)           (((x) << 0) & 0x0000003f)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_21_MSB                                     11
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_21_LSB                                      6
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_21_MASK                            0x00000fc0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_21_GET(x)           (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_21_SET(x)           (((x) << 6) & 0x00000fc0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_22_MSB                                     17
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_22_LSB                                     12
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_22_MASK                            0x0003f000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_22_GET(x)          (((x) & 0x0003f000) >> 12)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_22_SET(x)          (((x) << 12) & 0x0003f000)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_23_MSB                                     23
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_23_LSB                                     18
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_23_MASK                            0x00fc0000
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_23_GET(x)          (((x) & 0x00fc0000) >> 18)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_20_TXCAL_RX_BB_GAIN_TABLE_23_SET(x)          (((x) << 18) & 0x00fc0000)
-
-/* macros for BB_cal_rxbb_gain_tbl_24 */
-#define PHY_BB_CAL_RXBB_GAIN_TBL_24_ADDRESS                                                   0x0000a724
-#define PHY_BB_CAL_RXBB_GAIN_TBL_24_OFFSET                                                    0x0000a724
-#define PHY_BB_CAL_RXBB_GAIN_TBL_24_TXCAL_RX_BB_GAIN_TABLE_24_MSB                                      5
-#define PHY_BB_CAL_RXBB_GAIN_TBL_24_TXCAL_RX_BB_GAIN_TABLE_24_LSB                                      0
-#define PHY_BB_CAL_RXBB_GAIN_TBL_24_TXCAL_RX_BB_GAIN_TABLE_24_MASK                            0x0000003f
-#define PHY_BB_CAL_RXBB_GAIN_TBL_24_TXCAL_RX_BB_GAIN_TABLE_24_GET(x)           (((x) & 0x0000003f) >> 0)
-#define PHY_BB_CAL_RXBB_GAIN_TBL_24_TXCAL_RX_BB_GAIN_TABLE_24_SET(x)           (((x) << 0) & 0x0000003f)
-
-/* macros for BB_txiqcal_status_b0 */
-#define PHY_BB_TXIQCAL_STATUS_B0_ADDRESS                                                      0x0000a728
-#define PHY_BB_TXIQCAL_STATUS_B0_OFFSET                                                       0x0000a728
-#define PHY_BB_TXIQCAL_STATUS_B0_TXIQCAL_FAILED_0_MSB                                                  0
-#define PHY_BB_TXIQCAL_STATUS_B0_TXIQCAL_FAILED_0_LSB                                                  0
-#define PHY_BB_TXIQCAL_STATUS_B0_TXIQCAL_FAILED_0_MASK                                        0x00000001
-#define PHY_BB_TXIQCAL_STATUS_B0_TXIQCAL_FAILED_0_GET(x)                       (((x) & 0x00000001) >> 0)
-#define PHY_BB_TXIQCAL_STATUS_B0_CALIBRATED_GAINS_0_MSB                                                5
-#define PHY_BB_TXIQCAL_STATUS_B0_CALIBRATED_GAINS_0_LSB                                                1
-#define PHY_BB_TXIQCAL_STATUS_B0_CALIBRATED_GAINS_0_MASK                                      0x0000003e
-#define PHY_BB_TXIQCAL_STATUS_B0_CALIBRATED_GAINS_0_GET(x)                     (((x) & 0x0000003e) >> 1)
-#define PHY_BB_TXIQCAL_STATUS_B0_TONE_GAIN_USED_0_MSB                                                 11
-#define PHY_BB_TXIQCAL_STATUS_B0_TONE_GAIN_USED_0_LSB                                                  6
-#define PHY_BB_TXIQCAL_STATUS_B0_TONE_GAIN_USED_0_MASK                                        0x00000fc0
-#define PHY_BB_TXIQCAL_STATUS_B0_TONE_GAIN_USED_0_GET(x)                       (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_TXIQCAL_STATUS_B0_RX_GAIN_USED_0_MSB                                                   17
-#define PHY_BB_TXIQCAL_STATUS_B0_RX_GAIN_USED_0_LSB                                                   12
-#define PHY_BB_TXIQCAL_STATUS_B0_RX_GAIN_USED_0_MASK                                          0x0003f000
-#define PHY_BB_TXIQCAL_STATUS_B0_RX_GAIN_USED_0_GET(x)                        (((x) & 0x0003f000) >> 12)
-#define PHY_BB_TXIQCAL_STATUS_B0_LAST_MEAS_ADDR_0_MSB                                                 24
-#define PHY_BB_TXIQCAL_STATUS_B0_LAST_MEAS_ADDR_0_LSB                                                 18
-#define PHY_BB_TXIQCAL_STATUS_B0_LAST_MEAS_ADDR_0_MASK                                        0x01fc0000
-#define PHY_BB_TXIQCAL_STATUS_B0_LAST_MEAS_ADDR_0_GET(x)                      (((x) & 0x01fc0000) >> 18)
-
-/* macros for BB_paprd_trainer_cntl1 */
-#define PHY_BB_PAPRD_TRAINER_CNTL1_ADDRESS                                                    0x0000a72c
-#define PHY_BB_PAPRD_TRAINER_CNTL1_OFFSET                                                     0x0000a72c
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TRAIN_ENABLE_MSB                                           0
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TRAIN_ENABLE_LSB                                           0
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TRAIN_ENABLE_MASK                                 0x00000001
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TRAIN_ENABLE_GET(x)                (((x) & 0x00000001) >> 0)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TRAIN_ENABLE_SET(x)                (((x) << 0) & 0x00000001)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING_MSB                                          7
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING_LSB                                          1
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING_MASK                                0x000000fe
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING_GET(x)               (((x) & 0x000000fe) >> 1)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING_SET(x)               (((x) << 1) & 0x000000fe)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_IQCORR_ENABLE_MSB                                          8
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_IQCORR_ENABLE_LSB                                          8
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_IQCORR_ENABLE_MASK                                0x00000100
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_IQCORR_ENABLE_GET(x)               (((x) & 0x00000100) >> 8)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_IQCORR_ENABLE_SET(x)               (((x) << 8) & 0x00000100)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_RX_BB_GAIN_FORCE_MSB                                       9
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_RX_BB_GAIN_FORCE_LSB                                       9
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_RX_BB_GAIN_FORCE_MASK                             0x00000200
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_RX_BB_GAIN_FORCE_GET(x)            (((x) & 0x00000200) >> 9)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_RX_BB_GAIN_FORCE_SET(x)            (((x) << 9) & 0x00000200)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TX_GAIN_FORCE_MSB                                         10
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TX_GAIN_FORCE_LSB                                         10
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TX_GAIN_FORCE_MASK                                0x00000400
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TX_GAIN_FORCE_GET(x)              (((x) & 0x00000400) >> 10)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_TX_GAIN_FORCE_SET(x)              (((x) << 10) & 0x00000400)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_ENABLE_MSB                                             11
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_ENABLE_LSB                                             11
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_ENABLE_MASK                                    0x00000800
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_ENABLE_GET(x)                  (((x) & 0x00000800) >> 11)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_ENABLE_SET(x)                  (((x) << 11) & 0x00000800)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP_MSB                                               18
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP_LSB                                               12
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP_MASK                                      0x0007f000
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP_GET(x)                    (((x) & 0x0007f000) >> 12)
-#define PHY_BB_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP_SET(x)                    (((x) << 12) & 0x0007f000)
-
-/* macros for BB_paprd_trainer_cntl2 */
-#define PHY_BB_PAPRD_TRAINER_CNTL2_ADDRESS                                                    0x0000a730
-#define PHY_BB_PAPRD_TRAINER_CNTL2_OFFSET                                                     0x0000a730
-#define PHY_BB_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN_MSB                                       31
-#define PHY_BB_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN_LSB                                        0
-#define PHY_BB_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN_MASK                              0xffffffff
-#define PHY_BB_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN_GET(x)             (((x) & 0xffffffff) >> 0)
-#define PHY_BB_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN_SET(x)             (((x) << 0) & 0xffffffff)
-
-/* macros for BB_paprd_trainer_cntl3 */
-#define PHY_BB_PAPRD_TRAINER_CNTL3_ADDRESS                                                    0x0000a734
-#define PHY_BB_PAPRD_TRAINER_CNTL3_OFFSET                                                     0x0000a734
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE_MSB                                       5
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE_LSB                                       0
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE_MASK                             0x0000003f
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE_GET(x)            (((x) & 0x0000003f) >> 0)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE_SET(x)            (((x) << 0) & 0x0000003f)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP_MSB                                            11
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP_LSB                                             6
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP_MASK                                   0x00000fc0
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP_GET(x)                  (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP_SET(x)                  (((x) << 6) & 0x00000fc0)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL_MSB                                      16
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL_LSB                                      12
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL_MASK                             0x0001f000
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL_GET(x)           (((x) & 0x0001f000) >> 12)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL_SET(x)           (((x) << 12) & 0x0001f000)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES_MSB                                       19
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES_LSB                                       17
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES_MASK                              0x000e0000
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES_GET(x)            (((x) & 0x000e0000) >> 17)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES_SET(x)            (((x) << 17) & 0x000e0000)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_COARSE_CORR_LEN_MSB                                       23
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_COARSE_CORR_LEN_LSB                                       20
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_COARSE_CORR_LEN_MASK                              0x00f00000
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_COARSE_CORR_LEN_GET(x)            (((x) & 0x00f00000) >> 20)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_COARSE_CORR_LEN_SET(x)            (((x) << 20) & 0x00f00000)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_FINE_CORR_LEN_MSB                                         27
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_FINE_CORR_LEN_LSB                                         24
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_FINE_CORR_LEN_MASK                                0x0f000000
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_FINE_CORR_LEN_GET(x)              (((x) & 0x0f000000) >> 24)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_FINE_CORR_LEN_SET(x)              (((x) << 24) & 0x0f000000)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE_MSB                                       28
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE_LSB                                       28
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE_MASK                              0x10000000
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE_GET(x)            (((x) & 0x10000000) >> 28)
-#define PHY_BB_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE_SET(x)            (((x) << 28) & 0x10000000)
-
-/* macros for BB_paprd_trainer_cntl4 */
-#define PHY_BB_PAPRD_TRAINER_CNTL4_ADDRESS                                                    0x0000a738
-#define PHY_BB_PAPRD_TRAINER_CNTL4_OFFSET                                                     0x0000a738
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_MIN_CORR_MSB                                              11
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_MIN_CORR_LSB                                               0
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_MIN_CORR_MASK                                     0x00000fff
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_MIN_CORR_GET(x)                    (((x) & 0x00000fff) >> 0)
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_MIN_CORR_SET(x)                    (((x) << 0) & 0x00000fff)
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_SAFETY_DELTA_MSB                                          15
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_SAFETY_DELTA_LSB                                          12
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_SAFETY_DELTA_MASK                                 0x0000f000
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_SAFETY_DELTA_GET(x)               (((x) & 0x0000f000) >> 12)
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_SAFETY_DELTA_SET(x)               (((x) << 12) & 0x0000f000)
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES_MSB                                     25
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES_LSB                                     16
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES_MASK                            0x03ff0000
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES_GET(x)          (((x) & 0x03ff0000) >> 16)
-#define PHY_BB_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES_SET(x)          (((x) << 16) & 0x03ff0000)
-
-/* macros for BB_paprd_trainer_stat1 */
-#define PHY_BB_PAPRD_TRAINER_STAT1_ADDRESS                                                    0x0000a73c
-#define PHY_BB_PAPRD_TRAINER_STAT1_OFFSET                                                     0x0000a73c
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE_MSB                                                0
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE_LSB                                                0
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE_MASK                                      0x00000001
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE_GET(x)                     (((x) & 0x00000001) >> 0)
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE_SET(x)                     (((x) << 0) & 0x00000001)
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_INCOMPLETE_MSB                                          1
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_INCOMPLETE_LSB                                          1
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_INCOMPLETE_MASK                                0x00000002
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_INCOMPLETE_GET(x)               (((x) & 0x00000002) >> 1)
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_CORR_ERR_MSB                                                  2
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_CORR_ERR_LSB                                                  2
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_CORR_ERR_MASK                                        0x00000004
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_CORR_ERR_GET(x)                       (((x) & 0x00000004) >> 2)
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_ACTIVE_MSB                                              3
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_ACTIVE_LSB                                              3
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_ACTIVE_MASK                                    0x00000008
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_ACTIVE_GET(x)                   (((x) & 0x00000008) >> 3)
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_RX_GAIN_IDX_MSB                                               8
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_RX_GAIN_IDX_LSB                                               4
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_RX_GAIN_IDX_MASK                                     0x000001f0
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_RX_GAIN_IDX_GET(x)                    (((x) & 0x000001f0) >> 4)
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR_MSB                                                 16
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR_LSB                                                  9
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR_MASK                                        0x0001fe00
-#define PHY_BB_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR_GET(x)                       (((x) & 0x0001fe00) >> 9)
-
-/* macros for BB_paprd_trainer_stat2 */
-#define PHY_BB_PAPRD_TRAINER_STAT2_ADDRESS                                                    0x0000a740
-#define PHY_BB_PAPRD_TRAINER_STAT2_OFFSET                                                     0x0000a740
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_VAL_MSB                                                 15
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_VAL_LSB                                                  0
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_VAL_MASK                                        0x0000ffff
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_VAL_GET(x)                       (((x) & 0x0000ffff) >> 0)
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_COARSE_IDX_MSB                                               20
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_COARSE_IDX_LSB                                               16
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_COARSE_IDX_MASK                                      0x001f0000
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_COARSE_IDX_GET(x)                    (((x) & 0x001f0000) >> 16)
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_IDX_MSB                                                 22
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_IDX_LSB                                                 21
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_IDX_MASK                                        0x00600000
-#define PHY_BB_PAPRD_TRAINER_STAT2_PAPRD_FINE_IDX_GET(x)                      (((x) & 0x00600000) >> 21)
-
-/* macros for BB_paprd_trainer_stat3 */
-#define PHY_BB_PAPRD_TRAINER_STAT3_ADDRESS                                                    0x0000a744
-#define PHY_BB_PAPRD_TRAINER_STAT3_OFFSET                                                     0x0000a744
-#define PHY_BB_PAPRD_TRAINER_STAT3_PAPRD_TRAIN_SAMPLES_CNT_MSB                                        19
-#define PHY_BB_PAPRD_TRAINER_STAT3_PAPRD_TRAIN_SAMPLES_CNT_LSB                                         0
-#define PHY_BB_PAPRD_TRAINER_STAT3_PAPRD_TRAIN_SAMPLES_CNT_MASK                               0x000fffff
-#define PHY_BB_PAPRD_TRAINER_STAT3_PAPRD_TRAIN_SAMPLES_CNT_GET(x)              (((x) & 0x000fffff) >> 0)
-
-/* macros for BB_fcal_1 */
-#define PHY_BB_FCAL_1_ADDRESS                                                                 0x0000a7d8
-#define PHY_BB_FCAL_1_OFFSET                                                                  0x0000a7d8
-#define PHY_BB_FCAL_1_FLC_PB_FSTEP_MSB                                                                 9
-#define PHY_BB_FCAL_1_FLC_PB_FSTEP_LSB                                                                 0
-#define PHY_BB_FCAL_1_FLC_PB_FSTEP_MASK                                                       0x000003ff
-#define PHY_BB_FCAL_1_FLC_PB_FSTEP_GET(x)                                      (((x) & 0x000003ff) >> 0)
-#define PHY_BB_FCAL_1_FLC_PB_FSTEP_SET(x)                                      (((x) << 0) & 0x000003ff)
-#define PHY_BB_FCAL_1_FLC_SB_FSTEP_MSB                                                                19
-#define PHY_BB_FCAL_1_FLC_SB_FSTEP_LSB                                                                10
-#define PHY_BB_FCAL_1_FLC_SB_FSTEP_MASK                                                       0x000ffc00
-#define PHY_BB_FCAL_1_FLC_SB_FSTEP_GET(x)                                     (((x) & 0x000ffc00) >> 10)
-#define PHY_BB_FCAL_1_FLC_SB_FSTEP_SET(x)                                     (((x) << 10) & 0x000ffc00)
-#define PHY_BB_FCAL_1_FLC_PB_ATTEN_MSB                                                                24
-#define PHY_BB_FCAL_1_FLC_PB_ATTEN_LSB                                                                20
-#define PHY_BB_FCAL_1_FLC_PB_ATTEN_MASK                                                       0x01f00000
-#define PHY_BB_FCAL_1_FLC_PB_ATTEN_GET(x)                                     (((x) & 0x01f00000) >> 20)
-#define PHY_BB_FCAL_1_FLC_PB_ATTEN_SET(x)                                     (((x) << 20) & 0x01f00000)
-#define PHY_BB_FCAL_1_FLC_SB_ATTEN_MSB                                                                29
-#define PHY_BB_FCAL_1_FLC_SB_ATTEN_LSB                                                                25
-#define PHY_BB_FCAL_1_FLC_SB_ATTEN_MASK                                                       0x3e000000
-#define PHY_BB_FCAL_1_FLC_SB_ATTEN_GET(x)                                     (((x) & 0x3e000000) >> 25)
-#define PHY_BB_FCAL_1_FLC_SB_ATTEN_SET(x)                                     (((x) << 25) & 0x3e000000)
-
-/* macros for BB_fcal_2_b0 */
-#define PHY_BB_FCAL_2_B0_ADDRESS                                                              0x0000a7dc
-#define PHY_BB_FCAL_2_B0_OFFSET                                                               0x0000a7dc
-#define PHY_BB_FCAL_2_B0_FLC_PWR_THRESH_MSB                                                            2
-#define PHY_BB_FCAL_2_B0_FLC_PWR_THRESH_LSB                                                            0
-#define PHY_BB_FCAL_2_B0_FLC_PWR_THRESH_MASK                                                  0x00000007
-#define PHY_BB_FCAL_2_B0_FLC_PWR_THRESH_GET(x)                                 (((x) & 0x00000007) >> 0)
-#define PHY_BB_FCAL_2_B0_FLC_PWR_THRESH_SET(x)                                 (((x) << 0) & 0x00000007)
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_VAL_0_MSB                                                          7
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_VAL_0_LSB                                                          3
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_VAL_0_MASK                                                0x000000f8
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_VAL_0_GET(x)                               (((x) & 0x000000f8) >> 3)
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_VAL_0_SET(x)                               (((x) << 3) & 0x000000f8)
-#define PHY_BB_FCAL_2_B0_FLC_BBMISCGAIN_MSB                                                            9
-#define PHY_BB_FCAL_2_B0_FLC_BBMISCGAIN_LSB                                                            8
-#define PHY_BB_FCAL_2_B0_FLC_BBMISCGAIN_MASK                                                  0x00000300
-#define PHY_BB_FCAL_2_B0_FLC_BBMISCGAIN_GET(x)                                 (((x) & 0x00000300) >> 8)
-#define PHY_BB_FCAL_2_B0_FLC_BBMISCGAIN_SET(x)                                 (((x) << 8) & 0x00000300)
-#define PHY_BB_FCAL_2_B0_FLC_BB1DBGAIN_MSB                                                            12
-#define PHY_BB_FCAL_2_B0_FLC_BB1DBGAIN_LSB                                                            10
-#define PHY_BB_FCAL_2_B0_FLC_BB1DBGAIN_MASK                                                   0x00001c00
-#define PHY_BB_FCAL_2_B0_FLC_BB1DBGAIN_GET(x)                                 (((x) & 0x00001c00) >> 10)
-#define PHY_BB_FCAL_2_B0_FLC_BB1DBGAIN_SET(x)                                 (((x) << 10) & 0x00001c00)
-#define PHY_BB_FCAL_2_B0_FLC_BB6DBGAIN_MSB                                                            14
-#define PHY_BB_FCAL_2_B0_FLC_BB6DBGAIN_LSB                                                            13
-#define PHY_BB_FCAL_2_B0_FLC_BB6DBGAIN_MASK                                                   0x00006000
-#define PHY_BB_FCAL_2_B0_FLC_BB6DBGAIN_GET(x)                                 (((x) & 0x00006000) >> 13)
-#define PHY_BB_FCAL_2_B0_FLC_BB6DBGAIN_SET(x)                                 (((x) << 13) & 0x00006000)
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_SET_MSB                                                           15
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_SET_LSB                                                           15
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_SET_MASK                                                  0x00008000
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_SET_GET(x)                                (((x) & 0x00008000) >> 15)
-#define PHY_BB_FCAL_2_B0_FLC_SW_CAP_SET_SET(x)                                (((x) << 15) & 0x00008000)
-#define PHY_BB_FCAL_2_B0_FLC_MEAS_WIN_MSB                                                             18
-#define PHY_BB_FCAL_2_B0_FLC_MEAS_WIN_LSB                                                             16
-#define PHY_BB_FCAL_2_B0_FLC_MEAS_WIN_MASK                                                    0x00070000
-#define PHY_BB_FCAL_2_B0_FLC_MEAS_WIN_GET(x)                                  (((x) & 0x00070000) >> 16)
-#define PHY_BB_FCAL_2_B0_FLC_MEAS_WIN_SET(x)                                  (((x) << 16) & 0x00070000)
-#define PHY_BB_FCAL_2_B0_FLC_CAP_VAL_STATUS_0_MSB                                                     24
-#define PHY_BB_FCAL_2_B0_FLC_CAP_VAL_STATUS_0_LSB                                                     20
-#define PHY_BB_FCAL_2_B0_FLC_CAP_VAL_STATUS_0_MASK                                            0x01f00000
-#define PHY_BB_FCAL_2_B0_FLC_CAP_VAL_STATUS_0_GET(x)                          (((x) & 0x01f00000) >> 20)
-
-/* macros for BB_radar_bw_filter */
-#define PHY_BB_RADAR_BW_FILTER_ADDRESS                                                        0x0000a7e0
-#define PHY_BB_RADAR_BW_FILTER_OFFSET                                                         0x0000a7e0
-#define PHY_BB_RADAR_BW_FILTER_RADAR_AVG_BW_CHECK_MSB                                                  0
-#define PHY_BB_RADAR_BW_FILTER_RADAR_AVG_BW_CHECK_LSB                                                  0
-#define PHY_BB_RADAR_BW_FILTER_RADAR_AVG_BW_CHECK_MASK                                        0x00000001
-#define PHY_BB_RADAR_BW_FILTER_RADAR_AVG_BW_CHECK_GET(x)                       (((x) & 0x00000001) >> 0)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_AVG_BW_CHECK_SET(x)                       (((x) << 0) & 0x00000001)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_SRC_SEL_MSB                                                    1
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_SRC_SEL_LSB                                                    1
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_SRC_SEL_MASK                                          0x00000002
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_SRC_SEL_GET(x)                         (((x) & 0x00000002) >> 1)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_SRC_SEL_SET(x)                         (((x) << 1) & 0x00000002)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_FIRPWR_SEL_MSB                                                    3
-#define PHY_BB_RADAR_BW_FILTER_RADAR_FIRPWR_SEL_LSB                                                    2
-#define PHY_BB_RADAR_BW_FILTER_RADAR_FIRPWR_SEL_MASK                                          0x0000000c
-#define PHY_BB_RADAR_BW_FILTER_RADAR_FIRPWR_SEL_GET(x)                         (((x) & 0x0000000c) >> 2)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_FIRPWR_SEL_SET(x)                         (((x) << 2) & 0x0000000c)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_PULSE_WIDTH_SEL_MSB                                               5
-#define PHY_BB_RADAR_BW_FILTER_RADAR_PULSE_WIDTH_SEL_LSB                                               4
-#define PHY_BB_RADAR_BW_FILTER_RADAR_PULSE_WIDTH_SEL_MASK                                     0x00000030
-#define PHY_BB_RADAR_BW_FILTER_RADAR_PULSE_WIDTH_SEL_GET(x)                    (((x) & 0x00000030) >> 4)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_PULSE_WIDTH_SEL_SET(x)                    (((x) << 4) & 0x00000030)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_FIRPWR_THRESH_MSB                                             14
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_FIRPWR_THRESH_LSB                                              8
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_FIRPWR_THRESH_MASK                                    0x00007f00
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_FIRPWR_THRESH_GET(x)                   (((x) & 0x00007f00) >> 8)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_FIRPWR_THRESH_SET(x)                   (((x) << 8) & 0x00007f00)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_PWR_BIAS_MSB                                                  20
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_PWR_BIAS_LSB                                                  15
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_PWR_BIAS_MASK                                         0x001f8000
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_PWR_BIAS_GET(x)                       (((x) & 0x001f8000) >> 15)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_DC_PWR_BIAS_SET(x)                       (((x) << 15) & 0x001f8000)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_BIN_MAX_BW_MSB                                                   26
-#define PHY_BB_RADAR_BW_FILTER_RADAR_BIN_MAX_BW_LSB                                                   21
-#define PHY_BB_RADAR_BW_FILTER_RADAR_BIN_MAX_BW_MASK                                          0x07e00000
-#define PHY_BB_RADAR_BW_FILTER_RADAR_BIN_MAX_BW_GET(x)                        (((x) & 0x07e00000) >> 21)
-#define PHY_BB_RADAR_BW_FILTER_RADAR_BIN_MAX_BW_SET(x)                        (((x) << 21) & 0x07e00000)
-
-/* macros for BB_dft_tone_ctrl_b0 */
-#define PHY_BB_DFT_TONE_CTRL_B0_ADDRESS                                                       0x0000a7e4
-#define PHY_BB_DFT_TONE_CTRL_B0_OFFSET                                                        0x0000a7e4
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_EN_0_MSB                                                      0
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_EN_0_LSB                                                      0
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_EN_0_MASK                                            0x00000001
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_EN_0_GET(x)                           (((x) & 0x00000001) >> 0)
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_EN_0_SET(x)                           (((x) << 0) & 0x00000001)
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_AMP_SEL_0_MSB                                                 3
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_AMP_SEL_0_LSB                                                 2
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_AMP_SEL_0_MASK                                       0x0000000c
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_AMP_SEL_0_GET(x)                      (((x) & 0x0000000c) >> 2)
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_AMP_SEL_0_SET(x)                      (((x) << 2) & 0x0000000c)
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_FREQ_ANG_0_MSB                                               12
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_FREQ_ANG_0_LSB                                                4
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_FREQ_ANG_0_MASK                                      0x00001ff0
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_FREQ_ANG_0_GET(x)                     (((x) & 0x00001ff0) >> 4)
-#define PHY_BB_DFT_TONE_CTRL_B0_DFT_TONE_FREQ_ANG_0_SET(x)                     (((x) << 4) & 0x00001ff0)
-
-/* macros for BB_therm_adc_1 */
-#define PHY_BB_THERM_ADC_1_ADDRESS                                                            0x0000a7e8
-#define PHY_BB_THERM_ADC_1_OFFSET                                                             0x0000a7e8
-#define PHY_BB_THERM_ADC_1_INIT_THERM_SETTING_MSB                                                      7
-#define PHY_BB_THERM_ADC_1_INIT_THERM_SETTING_LSB                                                      0
-#define PHY_BB_THERM_ADC_1_INIT_THERM_SETTING_MASK                                            0x000000ff
-#define PHY_BB_THERM_ADC_1_INIT_THERM_SETTING_GET(x)                           (((x) & 0x000000ff) >> 0)
-#define PHY_BB_THERM_ADC_1_INIT_THERM_SETTING_SET(x)                           (((x) << 0) & 0x000000ff)
-#define PHY_BB_THERM_ADC_1_INIT_VOLT_SETTING_MSB                                                      15
-#define PHY_BB_THERM_ADC_1_INIT_VOLT_SETTING_LSB                                                       8
-#define PHY_BB_THERM_ADC_1_INIT_VOLT_SETTING_MASK                                             0x0000ff00
-#define PHY_BB_THERM_ADC_1_INIT_VOLT_SETTING_GET(x)                            (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_THERM_ADC_1_INIT_VOLT_SETTING_SET(x)                            (((x) << 8) & 0x0000ff00)
-#define PHY_BB_THERM_ADC_1_INIT_ATB_SETTING_MSB                                                       23
-#define PHY_BB_THERM_ADC_1_INIT_ATB_SETTING_LSB                                                       16
-#define PHY_BB_THERM_ADC_1_INIT_ATB_SETTING_MASK                                              0x00ff0000
-#define PHY_BB_THERM_ADC_1_INIT_ATB_SETTING_GET(x)                            (((x) & 0x00ff0000) >> 16)
-#define PHY_BB_THERM_ADC_1_INIT_ATB_SETTING_SET(x)                            (((x) << 16) & 0x00ff0000)
-#define PHY_BB_THERM_ADC_1_SAMPLES_CNT_CODING_MSB                                                     25
-#define PHY_BB_THERM_ADC_1_SAMPLES_CNT_CODING_LSB                                                     24
-#define PHY_BB_THERM_ADC_1_SAMPLES_CNT_CODING_MASK                                            0x03000000
-#define PHY_BB_THERM_ADC_1_SAMPLES_CNT_CODING_GET(x)                          (((x) & 0x03000000) >> 24)
-#define PHY_BB_THERM_ADC_1_SAMPLES_CNT_CODING_SET(x)                          (((x) << 24) & 0x03000000)
-#define PHY_BB_THERM_ADC_1_USE_INIT_THERM_VOLT_ATB_AFTER_WARM_RESET_MSB                               26
-#define PHY_BB_THERM_ADC_1_USE_INIT_THERM_VOLT_ATB_AFTER_WARM_RESET_LSB                               26
-#define PHY_BB_THERM_ADC_1_USE_INIT_THERM_VOLT_ATB_AFTER_WARM_RESET_MASK                      0x04000000
-#define PHY_BB_THERM_ADC_1_USE_INIT_THERM_VOLT_ATB_AFTER_WARM_RESET_GET(x)    (((x) & 0x04000000) >> 26)
-#define PHY_BB_THERM_ADC_1_USE_INIT_THERM_VOLT_ATB_AFTER_WARM_RESET_SET(x)    (((x) << 26) & 0x04000000)
-#define PHY_BB_THERM_ADC_1_FORCE_THERM_VOLT_ATB_TO_INIT_SETTINGS_MSB                                  27
-#define PHY_BB_THERM_ADC_1_FORCE_THERM_VOLT_ATB_TO_INIT_SETTINGS_LSB                                  27
-#define PHY_BB_THERM_ADC_1_FORCE_THERM_VOLT_ATB_TO_INIT_SETTINGS_MASK                         0x08000000
-#define PHY_BB_THERM_ADC_1_FORCE_THERM_VOLT_ATB_TO_INIT_SETTINGS_GET(x)       (((x) & 0x08000000) >> 27)
-#define PHY_BB_THERM_ADC_1_FORCE_THERM_VOLT_ATB_TO_INIT_SETTINGS_SET(x)       (((x) << 27) & 0x08000000)
-
-/* macros for BB_therm_adc_2 */
-#define PHY_BB_THERM_ADC_2_ADDRESS                                                            0x0000a7ec
-#define PHY_BB_THERM_ADC_2_OFFSET                                                             0x0000a7ec
-#define PHY_BB_THERM_ADC_2_MEASURE_THERM_FREQ_MSB                                                     11
-#define PHY_BB_THERM_ADC_2_MEASURE_THERM_FREQ_LSB                                                      0
-#define PHY_BB_THERM_ADC_2_MEASURE_THERM_FREQ_MASK                                            0x00000fff
-#define PHY_BB_THERM_ADC_2_MEASURE_THERM_FREQ_GET(x)                           (((x) & 0x00000fff) >> 0)
-#define PHY_BB_THERM_ADC_2_MEASURE_THERM_FREQ_SET(x)                           (((x) << 0) & 0x00000fff)
-#define PHY_BB_THERM_ADC_2_MEASURE_VOLT_FREQ_MSB                                                      21
-#define PHY_BB_THERM_ADC_2_MEASURE_VOLT_FREQ_LSB                                                      12
-#define PHY_BB_THERM_ADC_2_MEASURE_VOLT_FREQ_MASK                                             0x003ff000
-#define PHY_BB_THERM_ADC_2_MEASURE_VOLT_FREQ_GET(x)                           (((x) & 0x003ff000) >> 12)
-#define PHY_BB_THERM_ADC_2_MEASURE_VOLT_FREQ_SET(x)                           (((x) << 12) & 0x003ff000)
-#define PHY_BB_THERM_ADC_2_MEASURE_ATB_FREQ_MSB                                                       31
-#define PHY_BB_THERM_ADC_2_MEASURE_ATB_FREQ_LSB                                                       22
-#define PHY_BB_THERM_ADC_2_MEASURE_ATB_FREQ_MASK                                              0xffc00000
-#define PHY_BB_THERM_ADC_2_MEASURE_ATB_FREQ_GET(x)                            (((x) & 0xffc00000) >> 22)
-#define PHY_BB_THERM_ADC_2_MEASURE_ATB_FREQ_SET(x)                            (((x) << 22) & 0xffc00000)
-
-/* macros for BB_therm_adc_3 */
-#define PHY_BB_THERM_ADC_3_ADDRESS                                                            0x0000a7f0
-#define PHY_BB_THERM_ADC_3_OFFSET                                                             0x0000a7f0
-#define PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET_MSB                                                        7
-#define PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET_LSB                                                        0
-#define PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET_MASK                                              0x000000ff
-#define PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET_GET(x)                             (((x) & 0x000000ff) >> 0)
-#define PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET_SET(x)                             (((x) << 0) & 0x000000ff)
-#define PHY_BB_THERM_ADC_3_THERM_ADC_SCALED_GAIN_MSB                                                  16
-#define PHY_BB_THERM_ADC_3_THERM_ADC_SCALED_GAIN_LSB                                                   8
-#define PHY_BB_THERM_ADC_3_THERM_ADC_SCALED_GAIN_MASK                                         0x0001ff00
-#define PHY_BB_THERM_ADC_3_THERM_ADC_SCALED_GAIN_GET(x)                        (((x) & 0x0001ff00) >> 8)
-#define PHY_BB_THERM_ADC_3_THERM_ADC_SCALED_GAIN_SET(x)                        (((x) << 8) & 0x0001ff00)
-#define PHY_BB_THERM_ADC_3_ADC_INTERVAL_MSB                                                           29
-#define PHY_BB_THERM_ADC_3_ADC_INTERVAL_LSB                                                           17
-#define PHY_BB_THERM_ADC_3_ADC_INTERVAL_MASK                                                  0x3ffe0000
-#define PHY_BB_THERM_ADC_3_ADC_INTERVAL_GET(x)                                (((x) & 0x3ffe0000) >> 17)
-#define PHY_BB_THERM_ADC_3_ADC_INTERVAL_SET(x)                                (((x) << 17) & 0x3ffe0000)
-
-/* macros for BB_therm_adc_4 */
-#define PHY_BB_THERM_ADC_4_ADDRESS                                                            0x0000a7f4
-#define PHY_BB_THERM_ADC_4_OFFSET                                                             0x0000a7f4
-#define PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE_MSB                                                      7
-#define PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE_LSB                                                      0
-#define PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE_MASK                                            0x000000ff
-#define PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE_GET(x)                           (((x) & 0x000000ff) >> 0)
-#define PHY_BB_THERM_ADC_4_LATEST_VOLT_VALUE_MSB                                                      15
-#define PHY_BB_THERM_ADC_4_LATEST_VOLT_VALUE_LSB                                                       8
-#define PHY_BB_THERM_ADC_4_LATEST_VOLT_VALUE_MASK                                             0x0000ff00
-#define PHY_BB_THERM_ADC_4_LATEST_VOLT_VALUE_GET(x)                            (((x) & 0x0000ff00) >> 8)
-#define PHY_BB_THERM_ADC_4_LATEST_ATB_VALUE_MSB                                                       23
-#define PHY_BB_THERM_ADC_4_LATEST_ATB_VALUE_LSB                                                       16
-#define PHY_BB_THERM_ADC_4_LATEST_ATB_VALUE_MASK                                              0x00ff0000
-#define PHY_BB_THERM_ADC_4_LATEST_ATB_VALUE_GET(x)                            (((x) & 0x00ff0000) >> 16)
-
-/* macros for BB_tx_forced_gain */
-#define PHY_BB_TX_FORCED_GAIN_ADDRESS                                                         0x0000a7f8
-#define PHY_BB_TX_FORCED_GAIN_OFFSET                                                          0x0000a7f8
-#define PHY_BB_TX_FORCED_GAIN_FORCE_TX_GAIN_MSB                                                        0
-#define PHY_BB_TX_FORCED_GAIN_FORCE_TX_GAIN_LSB                                                        0
-#define PHY_BB_TX_FORCED_GAIN_FORCE_TX_GAIN_MASK                                              0x00000001
-#define PHY_BB_TX_FORCED_GAIN_FORCE_TX_GAIN_GET(x)                             (((x) & 0x00000001) >> 0)
-#define PHY_BB_TX_FORCED_GAIN_FORCE_TX_GAIN_SET(x)                             (((x) << 0) & 0x00000001)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB1DBGAIN_MSB                                                   3
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB1DBGAIN_LSB                                                   1
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB1DBGAIN_MASK                                         0x0000000e
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB1DBGAIN_GET(x)                        (((x) & 0x0000000e) >> 1)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB1DBGAIN_SET(x)                        (((x) << 1) & 0x0000000e)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB6DBGAIN_MSB                                                   5
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB6DBGAIN_LSB                                                   4
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB6DBGAIN_MASK                                         0x00000030
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB6DBGAIN_GET(x)                        (((x) & 0x00000030) >> 4)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXBB6DBGAIN_SET(x)                        (((x) << 4) & 0x00000030)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXMXRGAIN_MSB                                                     9
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXMXRGAIN_LSB                                                     6
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXMXRGAIN_MASK                                           0x000003c0
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXMXRGAIN_GET(x)                          (((x) & 0x000003c0) >> 6)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_TXMXRGAIN_SET(x)                          (((x) << 6) & 0x000003c0)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNA_MSB                                                     13
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNA_LSB                                                     10
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNA_MASK                                            0x00003c00
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNA_GET(x)                          (((x) & 0x00003c00) >> 10)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNA_SET(x)                          (((x) << 10) & 0x00003c00)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNB_MSB                                                     17
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNB_LSB                                                     14
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNB_MASK                                            0x0003c000
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNB_GET(x)                          (((x) & 0x0003c000) >> 14)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNB_SET(x)                          (((x) << 14) & 0x0003c000)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNC_MSB                                                     21
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNC_LSB                                                     18
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNC_MASK                                            0x003c0000
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNC_GET(x)                          (((x) & 0x003c0000) >> 18)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGNC_SET(x)                          (((x) << 18) & 0x003c0000)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGND_MSB                                                     23
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGND_LSB                                                     22
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGND_MASK                                            0x00c00000
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGND_GET(x)                          (((x) & 0x00c00000) >> 22)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_PADRVGND_SET(x)                          (((x) << 22) & 0x00c00000)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_ENABLE_PAL_MSB                                                   24
-#define PHY_BB_TX_FORCED_GAIN_FORCED_ENABLE_PAL_LSB                                                   24
-#define PHY_BB_TX_FORCED_GAIN_FORCED_ENABLE_PAL_MASK                                          0x01000000
-#define PHY_BB_TX_FORCED_GAIN_FORCED_ENABLE_PAL_GET(x)                        (((x) & 0x01000000) >> 24)
-#define PHY_BB_TX_FORCED_GAIN_FORCED_ENABLE_PAL_SET(x)                        (((x) << 24) & 0x01000000)
-
-/* macros for BB_eco_ctrl */
-#define PHY_BB_ECO_CTRL_ADDRESS                                                               0x0000a7fc
-#define PHY_BB_ECO_CTRL_OFFSET                                                                0x0000a7fc
-#define PHY_BB_ECO_CTRL_ECO_CTRL_MSB                                                                   7
-#define PHY_BB_ECO_CTRL_ECO_CTRL_LSB                                                                   0
-#define PHY_BB_ECO_CTRL_ECO_CTRL_MASK                                                         0x000000ff
-#define PHY_BB_ECO_CTRL_ECO_CTRL_GET(x)                                        (((x) & 0x000000ff) >> 0)
-#define PHY_BB_ECO_CTRL_ECO_CTRL_SET(x)                                        (((x) << 0) & 0x000000ff)
-
-/* macros for BB_gain_force_max_gains_b1 */
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_ADDRESS                                                0x0000a848
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_OFFSET                                                 0x0000a848
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN1_HYST_MARGIN_1_MSB                                      13
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN1_HYST_MARGIN_1_LSB                                       7
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN1_HYST_MARGIN_1_MASK                             0x00003f80
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN1_HYST_MARGIN_1_GET(x)            (((x) & 0x00003f80) >> 7)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN1_HYST_MARGIN_1_SET(x)            (((x) << 7) & 0x00003f80)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN2_HYST_MARGIN_1_MSB                                      20
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN2_HYST_MARGIN_1_LSB                                      14
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN2_HYST_MARGIN_1_MASK                             0x001fc000
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN2_HYST_MARGIN_1_GET(x)           (((x) & 0x001fc000) >> 14)
-#define PHY_BB_GAIN_FORCE_MAX_GAINS_B1_XATTEN2_HYST_MARGIN_1_SET(x)           (((x) << 14) & 0x001fc000)
-
-/* macros for BB_gains_min_offsets_b1 */
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_ADDRESS                                                   0x0000a84c
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_OFFSET                                                    0x0000a84c
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_RF_GAIN_F_1_MSB                                                   24
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_RF_GAIN_F_1_LSB                                                   17
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_RF_GAIN_F_1_MASK                                          0x01fe0000
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_RF_GAIN_F_1_GET(x)                        (((x) & 0x01fe0000) >> 17)
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_RF_GAIN_F_1_SET(x)                        (((x) << 17) & 0x01fe0000)
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN1_SW_F_1_MSB                                                25
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN1_SW_F_1_LSB                                                25
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN1_SW_F_1_MASK                                       0x02000000
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN1_SW_F_1_GET(x)                     (((x) & 0x02000000) >> 25)
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN1_SW_F_1_SET(x)                     (((x) << 25) & 0x02000000)
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN2_SW_F_1_MSB                                                26
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN2_SW_F_1_LSB                                                26
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN2_SW_F_1_MASK                                       0x04000000
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN2_SW_F_1_GET(x)                     (((x) & 0x04000000) >> 26)
-#define PHY_BB_GAINS_MIN_OFFSETS_B1_XATTEN2_SW_F_1_SET(x)                     (((x) << 26) & 0x04000000)
-
-/* macros for BB_rx_ocgain2 */
-#define PHY_BB_RX_OCGAIN2_ADDRESS                                                             0x0000aa00
-#define PHY_BB_RX_OCGAIN2_OFFSET                                                              0x0000aa00
-#define PHY_BB_RX_OCGAIN2_GAIN_ENTRY2_MSB                                                             31
-#define PHY_BB_RX_OCGAIN2_GAIN_ENTRY2_LSB                                                              0
-#define PHY_BB_RX_OCGAIN2_GAIN_ENTRY2_MASK                                                    0xffffffff
-#define PHY_BB_RX_OCGAIN2_GAIN_ENTRY2_SET(x)                                   (((x) << 0) & 0xffffffff)
-
-/* macros for BB_ext_atten_switch_ctl_b1 */
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_ADDRESS                                                0x0000b20c
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_OFFSET                                                 0x0000b20c
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_DB_1_MSB                                                5
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_DB_1_LSB                                                0
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_DB_1_MASK                                      0x0000003f
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_DB_1_GET(x)                     (((x) & 0x0000003f) >> 0)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_DB_1_SET(x)                     (((x) << 0) & 0x0000003f)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_DB_1_MSB                                               11
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_DB_1_LSB                                                6
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_DB_1_MASK                                      0x00000fc0
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_DB_1_GET(x)                     (((x) & 0x00000fc0) >> 6)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_DB_1_SET(x)                     (((x) << 6) & 0x00000fc0)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_MARGIN_1_MSB                                           16
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_MARGIN_1_LSB                                           12
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_MARGIN_1_MASK                                  0x0001f000
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_MARGIN_1_GET(x)                (((x) & 0x0001f000) >> 12)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN1_MARGIN_1_SET(x)                (((x) << 12) & 0x0001f000)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_MARGIN_1_MSB                                           21
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_MARGIN_1_LSB                                           17
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_MARGIN_1_MASK                                  0x003e0000
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_MARGIN_1_GET(x)                (((x) & 0x003e0000) >> 17)
-#define PHY_BB_EXT_ATTEN_SWITCH_CTL_B1_XATTEN2_MARGIN_1_SET(x)                (((x) << 17) & 0x003e0000)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct bb_lc_reg_reg_s {
-  volatile char pad__0[0x9800];                                        /*        0x0 - 0x9800     */
-  volatile unsigned int BB_test_controls;                              /*     0x9800 - 0x9804     */
-  volatile unsigned int BB_gen_controls;                               /*     0x9804 - 0x9808     */
-  volatile unsigned int BB_test_controls_status;                       /*     0x9808 - 0x980c     */
-  volatile unsigned int BB_timing_controls_1;                          /*     0x980c - 0x9810     */
-  volatile unsigned int BB_timing_controls_2;                          /*     0x9810 - 0x9814     */
-  volatile unsigned int BB_timing_controls_3;                          /*     0x9814 - 0x9818     */
-  volatile unsigned int BB_D2_chip_id;                                 /*     0x9818 - 0x981c     */
-  volatile unsigned int BB_active;                                     /*     0x981c - 0x9820     */
-  volatile unsigned int BB_tx_timing_1;                                /*     0x9820 - 0x9824     */
-  volatile unsigned int BB_tx_timing_2;                                /*     0x9824 - 0x9828     */
-  volatile unsigned int BB_tx_timing_3;                                /*     0x9828 - 0x982c     */
-  volatile unsigned int BB_addac_parallel_control;                     /*     0x982c - 0x9830     */
-  volatile char pad__1[0x4];                                           /*     0x9830 - 0x9834     */
-  volatile unsigned int BB_xpa_timing_control;                         /*     0x9834 - 0x9838     */
-  volatile unsigned int BB_misc_pa_control;                            /*     0x9838 - 0x983c     */
-  volatile unsigned int BB_tstdac_constant;                            /*     0x983c - 0x9840     */
-  volatile unsigned int BB_find_signal_low;                            /*     0x9840 - 0x9844     */
-  volatile unsigned int BB_settling_time;                              /*     0x9844 - 0x9848     */
-  volatile unsigned int BB_gain_force_max_gains_b0;                    /*     0x9848 - 0x984c     */
-  volatile unsigned int BB_gains_min_offsets_b0;                       /*     0x984c - 0x9850     */
-  volatile unsigned int BB_desired_sigsize;                            /*     0x9850 - 0x9854     */
-  volatile unsigned int BB_timing_control_3a;                          /*     0x9854 - 0x9858     */
-  volatile unsigned int BB_find_signal;                                /*     0x9858 - 0x985c     */
-  volatile unsigned int BB_agc;                                        /*     0x985c - 0x9860     */
-  volatile unsigned int BB_agc_control;                                /*     0x9860 - 0x9864     */
-  volatile unsigned int BB_cca_b0;                                     /*     0x9864 - 0x9868     */
-  volatile unsigned int BB_sfcorr;                                     /*     0x9868 - 0x986c     */
-  volatile unsigned int BB_self_corr_low;                              /*     0x986c - 0x9870     */
-  volatile char pad__2[0x4];                                           /*     0x9870 - 0x9874     */
-  volatile unsigned int BB_synth_control;                              /*     0x9874 - 0x9878     */
-  volatile unsigned int BB_addac_clk_select;                           /*     0x9878 - 0x987c     */
-  volatile unsigned int BB_pll_cntl;                                   /*     0x987c - 0x9880     */
-  volatile char pad__3[0x80];                                          /*     0x9880 - 0x9900     */
-  volatile unsigned int BB_vit_spur_mask_A;                            /*     0x9900 - 0x9904     */
-  volatile unsigned int BB_vit_spur_mask_B;                            /*     0x9904 - 0x9908     */
-  volatile unsigned int BB_pilot_spur_mask;                            /*     0x9908 - 0x990c     */
-  volatile unsigned int BB_chan_spur_mask;                             /*     0x990c - 0x9910     */
-  volatile unsigned int BB_spectral_scan;                              /*     0x9910 - 0x9914     */
-  volatile unsigned int BB_analog_power_on_time;                       /*     0x9914 - 0x9918     */
-  volatile unsigned int BB_search_start_delay;                         /*     0x9918 - 0x991c     */
-  volatile unsigned int BB_max_rx_length;                              /*     0x991c - 0x9920     */
-  volatile unsigned int BB_timing_control_4;                           /*     0x9920 - 0x9924     */
-  volatile unsigned int BB_timing_control_5;                           /*     0x9924 - 0x9928     */
-  volatile unsigned int BB_phyonly_warm_reset;                         /*     0x9928 - 0x992c     */
-  volatile unsigned int BB_phyonly_control;                            /*     0x992c - 0x9930     */
-  volatile char pad__4[0x4];                                           /*     0x9930 - 0x9934     */
-  volatile unsigned int BB_powertx_rate1;                              /*     0x9934 - 0x9938     */
-  volatile unsigned int BB_powertx_rate2;                              /*     0x9938 - 0x993c     */
-  volatile unsigned int BB_powertx_max;                                /*     0x993c - 0x9940     */
-  volatile unsigned int BB_extension_radar;                            /*     0x9940 - 0x9944     */
-  volatile unsigned int BB_frame_control;                              /*     0x9944 - 0x9948     */
-  volatile unsigned int BB_timing_control_6;                           /*     0x9948 - 0x994c     */
-  volatile unsigned int BB_spur_mask_controls;                         /*     0x994c - 0x9950     */
-  volatile unsigned int BB_rx_iq_corr_b0;                              /*     0x9950 - 0x9954     */
-  volatile unsigned int BB_radar_detection;                            /*     0x9954 - 0x9958     */
-  volatile unsigned int BB_radar_detection_2;                          /*     0x9958 - 0x995c     */
-  volatile unsigned int BB_tx_phase_ramp_b0;                           /*     0x995c - 0x9960     */
-  volatile unsigned int BB_switch_table_chn_b0;                        /*     0x9960 - 0x9964     */
-  volatile unsigned int BB_switch_table_com1;                          /*     0x9964 - 0x9968     */
-  volatile unsigned int BB_cca_ctrl_2_b0;                              /*     0x9968 - 0x996c     */
-  volatile unsigned int BB_switch_table_com2;                          /*     0x996c - 0x9970     */
-  volatile unsigned int BB_restart;                                    /*     0x9970 - 0x9974     */
-  volatile char pad__5[0x4];                                           /*     0x9974 - 0x9978     */
-  volatile unsigned int BB_scrambler_seed;                             /*     0x9978 - 0x997c     */
-  volatile unsigned int BB_rfbus_request;                              /*     0x997c - 0x9980     */
-  volatile char pad__6[0x20];                                          /*     0x9980 - 0x99a0     */
-  volatile unsigned int BB_timing_control_11;                          /*     0x99a0 - 0x99a4     */
-  volatile unsigned int BB_multichain_enable;                          /*     0x99a4 - 0x99a8     */
-  volatile unsigned int BB_multichain_control;                         /*     0x99a8 - 0x99ac     */
-  volatile unsigned int BB_multichain_gain_ctrl;                       /*     0x99ac - 0x99b0     */
-  volatile char pad__7[0x4];                                           /*     0x99b0 - 0x99b4     */
-  volatile unsigned int BB_adc_gain_dc_corr_b0;                        /*     0x99b4 - 0x99b8     */
-  volatile unsigned int BB_ext_chan_pwr_thr_1;                         /*     0x99b8 - 0x99bc     */
-  volatile unsigned int BB_ext_chan_pwr_thr_2_b0;                      /*     0x99bc - 0x99c0     */
-  volatile unsigned int BB_ext_chan_scorr_thr;                         /*     0x99c0 - 0x99c4     */
-  volatile unsigned int BB_ext_chan_detect_win;                        /*     0x99c4 - 0x99c8     */
-  volatile unsigned int BB_pwr_thr_20_40_det;                          /*     0x99c8 - 0x99cc     */
-  volatile char pad__8[0x4];                                           /*     0x99cc - 0x99d0     */
-  volatile unsigned int BB_short_gi_delta_slope;                       /*     0x99d0 - 0x99d4     */
-  volatile char pad__9[0x8];                                           /*     0x99d4 - 0x99dc     */
-  volatile unsigned int BB_chaninfo_ctrl;                              /*     0x99dc - 0x99e0     */
-  volatile unsigned int BB_heavy_clip_ctrl;                            /*     0x99e0 - 0x99e4     */
-  volatile unsigned int BB_heavy_clip_20;                              /*     0x99e4 - 0x99e8     */
-  volatile unsigned int BB_heavy_clip_40;                              /*     0x99e8 - 0x99ec     */
-  volatile unsigned int BB_rifs_srch;                                  /*     0x99ec - 0x99f0     */
-  volatile unsigned int BB_iq_adc_cal_mode;                            /*     0x99f0 - 0x99f4     */
-  volatile char pad__10[0x8];                                          /*     0x99f4 - 0x99fc     */
-  volatile unsigned int BB_per_chain_csd;                              /*     0x99fc - 0x9a00     */
-  volatile unsigned int BB_rx_ocgain[128];                             /*     0x9a00 - 0x9c00     */
-  volatile unsigned int BB_tx_crc;                                     /*     0x9c00 - 0x9c04     */
-  volatile char pad__11[0xc];                                          /*     0x9c04 - 0x9c10     */
-  volatile unsigned int BB_iq_adc_meas_0_b0;                           /*     0x9c10 - 0x9c14     */
-  volatile unsigned int BB_iq_adc_meas_1_b0;                           /*     0x9c14 - 0x9c18     */
-  volatile unsigned int BB_iq_adc_meas_2_b0;                           /*     0x9c18 - 0x9c1c     */
-  volatile unsigned int BB_iq_adc_meas_3_b0;                           /*     0x9c1c - 0x9c20     */
-  volatile unsigned int BB_rfbus_grant;                                /*     0x9c20 - 0x9c24     */
-  volatile unsigned int BB_tstadc;                                     /*     0x9c24 - 0x9c28     */
-  volatile unsigned int BB_tstdac;                                     /*     0x9c28 - 0x9c2c     */
-  volatile char pad__12[0x4];                                          /*     0x9c2c - 0x9c30     */
-  volatile unsigned int BB_illegal_tx_rate;                            /*     0x9c30 - 0x9c34     */
-  volatile unsigned int BB_spur_report_b0;                             /*     0x9c34 - 0x9c38     */
-  volatile unsigned int BB_channel_status;                             /*     0x9c38 - 0x9c3c     */
-  volatile unsigned int BB_rssi_b0;                                    /*     0x9c3c - 0x9c40     */
-  volatile unsigned int BB_spur_est_cck_report_b0;                     /*     0x9c40 - 0x9c44     */
-  volatile char pad__13[0x68];                                         /*     0x9c44 - 0x9cac     */
-  volatile unsigned int BB_chan_info_noise_pwr;                        /*     0x9cac - 0x9cb0     */
-  volatile unsigned int BB_chan_info_gain_diff;                        /*     0x9cb0 - 0x9cb4     */
-  volatile unsigned int BB_chan_info_fine_timing;                      /*     0x9cb4 - 0x9cb8     */
-  volatile unsigned int BB_chan_info_gain_b0;                          /*     0x9cb8 - 0x9cbc     */
-  volatile unsigned int BB_chan_info_chan_tab_b0[60];                  /*     0x9cbc - 0x9dac     */
-  volatile char pad__14[0x38];                                         /*     0x9dac - 0x9de4     */
-  volatile unsigned int BB_paprd_am2am_mask;                           /*     0x9de4 - 0x9de8     */
-  volatile unsigned int BB_paprd_am2pm_mask;                           /*     0x9de8 - 0x9dec     */
-  volatile unsigned int BB_paprd_ht40_mask;                            /*     0x9dec - 0x9df0     */
-  volatile unsigned int BB_paprd_ctrl0;                                /*     0x9df0 - 0x9df4     */
-  volatile unsigned int BB_paprd_ctrl1;                                /*     0x9df4 - 0x9df8     */
-  volatile unsigned int BB_pa_gain123;                                 /*     0x9df8 - 0x9dfc     */
-  volatile unsigned int BB_pa_gain45;                                  /*     0x9dfc - 0x9e00     */
-  volatile unsigned int BB_paprd_pre_post_scale_0;                     /*     0x9e00 - 0x9e04     */
-  volatile unsigned int BB_paprd_pre_post_scale_1;                     /*     0x9e04 - 0x9e08     */
-  volatile unsigned int BB_paprd_pre_post_scale_2;                     /*     0x9e08 - 0x9e0c     */
-  volatile unsigned int BB_paprd_pre_post_scale_3;                     /*     0x9e0c - 0x9e10     */
-  volatile unsigned int BB_paprd_pre_post_scale_4;                     /*     0x9e10 - 0x9e14     */
-  volatile unsigned int BB_paprd_pre_post_scale_5;                     /*     0x9e14 - 0x9e18     */
-  volatile unsigned int BB_paprd_pre_post_scale_6;                     /*     0x9e18 - 0x9e1c     */
-  volatile unsigned int BB_paprd_pre_post_scale_7;                     /*     0x9e1c - 0x9e20     */
-  volatile unsigned int BB_paprd_mem_tab[120];                         /*     0x9e20 - 0xa000     */
-  volatile unsigned int BB_peak_det_ctrl_1;                            /*     0xa000 - 0xa004     */
-  volatile unsigned int BB_peak_det_ctrl_2;                            /*     0xa004 - 0xa008     */
-  volatile unsigned int BB_rx_gain_bounds_1;                           /*     0xa008 - 0xa00c     */
-  volatile unsigned int BB_rx_gain_bounds_2;                           /*     0xa00c - 0xa010     */
-  volatile unsigned int BB_peak_det_cal_ctrl;                          /*     0xa010 - 0xa014     */
-  volatile unsigned int BB_agc_dig_dc_ctrl;                            /*     0xa014 - 0xa018     */
-  volatile unsigned int BB_agc_dig_dc_status_i_b0;                     /*     0xa018 - 0xa01c     */
-  volatile unsigned int BB_agc_dig_dc_status_q_b0;                     /*     0xa01c - 0xa020     */
-  volatile char pad__15[0x1d4];                                        /*     0xa020 - 0xa1f4     */
-  volatile unsigned int BB_bbb_txfir_0;                                /*     0xa1f4 - 0xa1f8     */
-  volatile unsigned int BB_bbb_txfir_1;                                /*     0xa1f8 - 0xa1fc     */
-  volatile unsigned int BB_bbb_txfir_2;                                /*     0xa1fc - 0xa200     */
-  volatile unsigned int BB_modes_select;                               /*     0xa200 - 0xa204     */
-  volatile unsigned int BB_bbb_tx_ctrl;                                /*     0xa204 - 0xa208     */
-  volatile unsigned int BB_bbb_sig_detect;                             /*     0xa208 - 0xa20c     */
-  volatile unsigned int BB_ext_atten_switch_ctl_b0;                    /*     0xa20c - 0xa210     */
-  volatile unsigned int BB_bbb_rx_ctrl_1;                              /*     0xa210 - 0xa214     */
-  volatile unsigned int BB_bbb_rx_ctrl_2;                              /*     0xa214 - 0xa218     */
-  volatile unsigned int BB_bbb_rx_ctrl_3;                              /*     0xa218 - 0xa21c     */
-  volatile unsigned int BB_bbb_rx_ctrl_4;                              /*     0xa21c - 0xa220     */
-  volatile unsigned int BB_bbb_rx_ctrl_5;                              /*     0xa220 - 0xa224     */
-  volatile unsigned int BB_bbb_rx_ctrl_6;                              /*     0xa224 - 0xa228     */
-  volatile unsigned int BB_bbb_dagc_ctrl;                              /*     0xa228 - 0xa22c     */
-  volatile unsigned int BB_force_clken_cck;                            /*     0xa22c - 0xa230     */
-  volatile unsigned int BB_rx_clear_delay;                             /*     0xa230 - 0xa234     */
-  volatile unsigned int BB_powertx_rate3;                              /*     0xa234 - 0xa238     */
-  volatile unsigned int BB_powertx_rate4;                              /*     0xa238 - 0xa23c     */
-  volatile char pad__16[0x4];                                          /*     0xa23c - 0xa240     */
-  volatile unsigned int BB_cck_spur_mit;                               /*     0xa240 - 0xa244     */
-  volatile unsigned int BB_panic_watchdog_status;                      /*     0xa244 - 0xa248     */
-  volatile unsigned int BB_panic_watchdog_ctrl_1;                      /*     0xa248 - 0xa24c     */
-  volatile unsigned int BB_panic_watchdog_ctrl_2;                      /*     0xa24c - 0xa250     */
-  volatile unsigned int BB_iqcorr_ctrl_cck;                            /*     0xa250 - 0xa254     */
-  volatile unsigned int BB_bluetooth_cntl;                             /*     0xa254 - 0xa258     */
-  volatile unsigned int BB_tpc_1;                                      /*     0xa258 - 0xa25c     */
-  volatile unsigned int BB_tpc_2;                                      /*     0xa25c - 0xa260     */
-  volatile unsigned int BB_tpc_3;                                      /*     0xa260 - 0xa264     */
-  volatile unsigned int BB_tpc_4_b0;                                   /*     0xa264 - 0xa268     */
-  volatile unsigned int BB_analog_swap;                                /*     0xa268 - 0xa26c     */
-  volatile unsigned int BB_tpc_5_b0;                                   /*     0xa26c - 0xa270     */
-  volatile unsigned int BB_tpc_6_b0;                                   /*     0xa270 - 0xa274     */
-  volatile unsigned int BB_tpc_7;                                      /*     0xa274 - 0xa278     */
-  volatile unsigned int BB_tpc_8;                                      /*     0xa278 - 0xa27c     */
-  volatile unsigned int BB_tpc_9;                                      /*     0xa27c - 0xa280     */
-  volatile unsigned int BB_pdadc_tab_b0[32];                           /*     0xa280 - 0xa300     */
-  volatile unsigned int BB_cl_tab_b0[16];                              /*     0xa300 - 0xa340     */
-  volatile unsigned int BB_cl_map_0_b0;                                /*     0xa340 - 0xa344     */
-  volatile unsigned int BB_cl_map_1_b0;                                /*     0xa344 - 0xa348     */
-  volatile unsigned int BB_cl_map_2_b0;                                /*     0xa348 - 0xa34c     */
-  volatile unsigned int BB_cl_map_3_b0;                                /*     0xa34c - 0xa350     */
-  volatile char pad__17[0x8];                                          /*     0xa350 - 0xa358     */
-  volatile unsigned int BB_cl_cal_ctrl;                                /*     0xa358 - 0xa35c     */
-  volatile unsigned int BB_cl_map_pal_0_b0;                            /*     0xa35c - 0xa360     */
-  volatile unsigned int BB_cl_map_pal_1_b0;                            /*     0xa360 - 0xa364     */
-  volatile unsigned int BB_cl_map_pal_2_b0;                            /*     0xa364 - 0xa368     */
-  volatile unsigned int BB_cl_map_pal_3_b0;                            /*     0xa368 - 0xa36c     */
-  volatile char pad__18[0x1c];                                         /*     0xa36c - 0xa388     */
-  volatile unsigned int BB_rifs;                                       /*     0xa388 - 0xa38c     */
-  volatile unsigned int BB_powertx_rate5;                              /*     0xa38c - 0xa390     */
-  volatile unsigned int BB_powertx_rate6;                              /*     0xa390 - 0xa394     */
-  volatile unsigned int BB_tpc_10;                                     /*     0xa394 - 0xa398     */
-  volatile unsigned int BB_tpc_11_b0;                                  /*     0xa398 - 0xa39c     */
-  volatile unsigned int BB_cal_chain_mask;                             /*     0xa39c - 0xa3a0     */
-  volatile char pad__19[0x1c];                                         /*     0xa3a0 - 0xa3bc     */
-  volatile unsigned int BB_powertx_sub;                                /*     0xa3bc - 0xa3c0     */
-  volatile unsigned int BB_powertx_rate7;                              /*     0xa3c0 - 0xa3c4     */
-  volatile unsigned int BB_powertx_rate8;                              /*     0xa3c4 - 0xa3c8     */
-  volatile unsigned int BB_powertx_rate9;                              /*     0xa3c8 - 0xa3cc     */
-  volatile unsigned int BB_powertx_rate10;                             /*     0xa3cc - 0xa3d0     */
-  volatile unsigned int BB_powertx_rate11;                             /*     0xa3d0 - 0xa3d4     */
-  volatile unsigned int BB_powertx_rate12;                             /*     0xa3d4 - 0xa3d8     */
-  volatile unsigned int BB_force_analog;                               /*     0xa3d8 - 0xa3dc     */
-  volatile unsigned int BB_tpc_12;                                     /*     0xa3dc - 0xa3e0     */
-  volatile unsigned int BB_tpc_13;                                     /*     0xa3e0 - 0xa3e4     */
-  volatile unsigned int BB_tpc_14;                                     /*     0xa3e4 - 0xa3e8     */
-  volatile unsigned int BB_tpc_15;                                     /*     0xa3e8 - 0xa3ec     */
-  volatile unsigned int BB_tpc_16;                                     /*     0xa3ec - 0xa3f0     */
-  volatile unsigned int BB_tpc_17;                                     /*     0xa3f0 - 0xa3f4     */
-  volatile unsigned int BB_tpc_18;                                     /*     0xa3f4 - 0xa3f8     */
-  volatile unsigned int BB_tpc_19;                                     /*     0xa3f8 - 0xa3fc     */
-  volatile unsigned int BB_tpc_20;                                     /*     0xa3fc - 0xa400     */
-  volatile unsigned int BB_tx_gain_tab_1;                              /*     0xa400 - 0xa404     */
-  volatile unsigned int BB_tx_gain_tab_2;                              /*     0xa404 - 0xa408     */
-  volatile unsigned int BB_tx_gain_tab_3;                              /*     0xa408 - 0xa40c     */
-  volatile unsigned int BB_tx_gain_tab_4;                              /*     0xa40c - 0xa410     */
-  volatile unsigned int BB_tx_gain_tab_5;                              /*     0xa410 - 0xa414     */
-  volatile unsigned int BB_tx_gain_tab_6;                              /*     0xa414 - 0xa418     */
-  volatile unsigned int BB_tx_gain_tab_7;                              /*     0xa418 - 0xa41c     */
-  volatile unsigned int BB_tx_gain_tab_8;                              /*     0xa41c - 0xa420     */
-  volatile unsigned int BB_tx_gain_tab_9;                              /*     0xa420 - 0xa424     */
-  volatile unsigned int BB_tx_gain_tab_10;                             /*     0xa424 - 0xa428     */
-  volatile unsigned int BB_tx_gain_tab_11;                             /*     0xa428 - 0xa42c     */
-  volatile unsigned int BB_tx_gain_tab_12;                             /*     0xa42c - 0xa430     */
-  volatile unsigned int BB_tx_gain_tab_13;                             /*     0xa430 - 0xa434     */
-  volatile unsigned int BB_tx_gain_tab_14;                             /*     0xa434 - 0xa438     */
-  volatile unsigned int BB_tx_gain_tab_15;                             /*     0xa438 - 0xa43c     */
-  volatile unsigned int BB_tx_gain_tab_16;                             /*     0xa43c - 0xa440     */
-  volatile unsigned int BB_tx_gain_tab_17;                             /*     0xa440 - 0xa444     */
-  volatile unsigned int BB_tx_gain_tab_18;                             /*     0xa444 - 0xa448     */
-  volatile unsigned int BB_tx_gain_tab_19;                             /*     0xa448 - 0xa44c     */
-  volatile unsigned int BB_tx_gain_tab_20;                             /*     0xa44c - 0xa450     */
-  volatile unsigned int BB_tx_gain_tab_21;                             /*     0xa450 - 0xa454     */
-  volatile unsigned int BB_tx_gain_tab_22;                             /*     0xa454 - 0xa458     */
-  volatile unsigned int BB_tx_gain_tab_23;                             /*     0xa458 - 0xa45c     */
-  volatile unsigned int BB_tx_gain_tab_24;                             /*     0xa45c - 0xa460     */
-  volatile unsigned int BB_tx_gain_tab_25;                             /*     0xa460 - 0xa464     */
-  volatile unsigned int BB_tx_gain_tab_26;                             /*     0xa464 - 0xa468     */
-  volatile unsigned int BB_tx_gain_tab_27;                             /*     0xa468 - 0xa46c     */
-  volatile unsigned int BB_tx_gain_tab_28;                             /*     0xa46c - 0xa470     */
-  volatile unsigned int BB_tx_gain_tab_29;                             /*     0xa470 - 0xa474     */
-  volatile unsigned int BB_tx_gain_tab_30;                             /*     0xa474 - 0xa478     */
-  volatile unsigned int BB_tx_gain_tab_31;                             /*     0xa478 - 0xa47c     */
-  volatile unsigned int BB_tx_gain_tab_32;                             /*     0xa47c - 0xa480     */
-  volatile unsigned int BB_tx_gain_tab_pal_1;                          /*     0xa480 - 0xa484     */
-  volatile unsigned int BB_tx_gain_tab_pal_2;                          /*     0xa484 - 0xa488     */
-  volatile unsigned int BB_tx_gain_tab_pal_3;                          /*     0xa488 - 0xa48c     */
-  volatile unsigned int BB_tx_gain_tab_pal_4;                          /*     0xa48c - 0xa490     */
-  volatile unsigned int BB_tx_gain_tab_pal_5;                          /*     0xa490 - 0xa494     */
-  volatile unsigned int BB_tx_gain_tab_pal_6;                          /*     0xa494 - 0xa498     */
-  volatile unsigned int BB_tx_gain_tab_pal_7;                          /*     0xa498 - 0xa49c     */
-  volatile unsigned int BB_tx_gain_tab_pal_8;                          /*     0xa49c - 0xa4a0     */
-  volatile unsigned int BB_tx_gain_tab_pal_9;                          /*     0xa4a0 - 0xa4a4     */
-  volatile unsigned int BB_tx_gain_tab_pal_10;                         /*     0xa4a4 - 0xa4a8     */
-  volatile unsigned int BB_tx_gain_tab_pal_11;                         /*     0xa4a8 - 0xa4ac     */
-  volatile unsigned int BB_tx_gain_tab_pal_12;                         /*     0xa4ac - 0xa4b0     */
-  volatile unsigned int BB_tx_gain_tab_pal_13;                         /*     0xa4b0 - 0xa4b4     */
-  volatile unsigned int BB_tx_gain_tab_pal_14;                         /*     0xa4b4 - 0xa4b8     */
-  volatile unsigned int BB_tx_gain_tab_pal_15;                         /*     0xa4b8 - 0xa4bc     */
-  volatile unsigned int BB_tx_gain_tab_pal_16;                         /*     0xa4bc - 0xa4c0     */
-  volatile unsigned int BB_tx_gain_tab_pal_17;                         /*     0xa4c0 - 0xa4c4     */
-  volatile unsigned int BB_tx_gain_tab_pal_18;                         /*     0xa4c4 - 0xa4c8     */
-  volatile unsigned int BB_tx_gain_tab_pal_19;                         /*     0xa4c8 - 0xa4cc     */
-  volatile unsigned int BB_tx_gain_tab_pal_20;                         /*     0xa4cc - 0xa4d0     */
-  volatile unsigned int BB_tx_gain_tab_pal_21;                         /*     0xa4d0 - 0xa4d4     */
-  volatile unsigned int BB_tx_gain_tab_pal_22;                         /*     0xa4d4 - 0xa4d8     */
-  volatile unsigned int BB_tx_gain_tab_pal_23;                         /*     0xa4d8 - 0xa4dc     */
-  volatile unsigned int BB_tx_gain_tab_pal_24;                         /*     0xa4dc - 0xa4e0     */
-  volatile unsigned int BB_tx_gain_tab_pal_25;                         /*     0xa4e0 - 0xa4e4     */
-  volatile unsigned int BB_tx_gain_tab_pal_26;                         /*     0xa4e4 - 0xa4e8     */
-  volatile unsigned int BB_tx_gain_tab_pal_27;                         /*     0xa4e8 - 0xa4ec     */
-  volatile unsigned int BB_tx_gain_tab_pal_28;                         /*     0xa4ec - 0xa4f0     */
-  volatile unsigned int BB_tx_gain_tab_pal_29;                         /*     0xa4f0 - 0xa4f4     */
-  volatile unsigned int BB_tx_gain_tab_pal_30;                         /*     0xa4f4 - 0xa4f8     */
-  volatile unsigned int BB_tx_gain_tab_pal_31;                         /*     0xa4f8 - 0xa4fc     */
-  volatile unsigned int BB_tx_gain_tab_pal_32;                         /*     0xa4fc - 0xa500     */
-  volatile char pad__20[0x18];                                         /*     0xa500 - 0xa518     */
-  volatile unsigned int BB_caltx_gain_set_0;                           /*     0xa518 - 0xa51c     */
-  volatile unsigned int BB_caltx_gain_set_2;                           /*     0xa51c - 0xa520     */
-  volatile unsigned int BB_caltx_gain_set_4;                           /*     0xa520 - 0xa524     */
-  volatile unsigned int BB_caltx_gain_set_6;                           /*     0xa524 - 0xa528     */
-  volatile unsigned int BB_caltx_gain_set_8;                           /*     0xa528 - 0xa52c     */
-  volatile unsigned int BB_caltx_gain_set_10;                          /*     0xa52c - 0xa530     */
-  volatile unsigned int BB_caltx_gain_set_12;                          /*     0xa530 - 0xa534     */
-  volatile unsigned int BB_caltx_gain_set_14;                          /*     0xa534 - 0xa538     */
-  volatile unsigned int BB_caltx_gain_set_16;                          /*     0xa538 - 0xa53c     */
-  volatile unsigned int BB_caltx_gain_set_18;                          /*     0xa53c - 0xa540     */
-  volatile unsigned int BB_caltx_gain_set_20;                          /*     0xa540 - 0xa544     */
-  volatile unsigned int BB_caltx_gain_set_22;                          /*     0xa544 - 0xa548     */
-  volatile unsigned int BB_caltx_gain_set_24;                          /*     0xa548 - 0xa54c     */
-  volatile unsigned int BB_caltx_gain_set_26;                          /*     0xa54c - 0xa550     */
-  volatile unsigned int BB_caltx_gain_set_28;                          /*     0xa550 - 0xa554     */
-  volatile unsigned int BB_caltx_gain_set_30;                          /*     0xa554 - 0xa558     */
-  volatile unsigned int BB_txiqcal_meas_b0[96];                        /*     0xa558 - 0xa6d8     */
-  volatile unsigned int BB_txiqcal_start;                              /*     0xa6d8 - 0xa6dc     */
-  volatile unsigned int BB_txiqcal_control_0;                          /*     0xa6dc - 0xa6e0     */
-  volatile unsigned int BB_txiqcal_control_1;                          /*     0xa6e0 - 0xa6e4     */
-  volatile unsigned int BB_txiqcal_control_2;                          /*     0xa6e4 - 0xa6e8     */
-  volatile unsigned int BB_txiqcal_control_3;                          /*     0xa6e8 - 0xa6ec     */
-  volatile unsigned int BB_txiq_corr_coeff_01_b0;                      /*     0xa6ec - 0xa6f0     */
-  volatile unsigned int BB_txiq_corr_coeff_23_b0;                      /*     0xa6f0 - 0xa6f4     */
-  volatile unsigned int BB_txiq_corr_coeff_45_b0;                      /*     0xa6f4 - 0xa6f8     */
-  volatile unsigned int BB_txiq_corr_coeff_67_b0;                      /*     0xa6f8 - 0xa6fc     */
-  volatile unsigned int BB_txiq_corr_coeff_89_b0;                      /*     0xa6fc - 0xa700     */
-  volatile unsigned int BB_txiq_corr_coeff_ab_b0;                      /*     0xa700 - 0xa704     */
-  volatile unsigned int BB_txiq_corr_coeff_cd_b0;                      /*     0xa704 - 0xa708     */
-  volatile unsigned int BB_txiq_corr_coeff_ef_b0;                      /*     0xa708 - 0xa70c     */
-  volatile unsigned int BB_cal_rxbb_gain_tbl_0;                        /*     0xa70c - 0xa710     */
-  volatile unsigned int BB_cal_rxbb_gain_tbl_4;                        /*     0xa710 - 0xa714     */
-  volatile unsigned int BB_cal_rxbb_gain_tbl_8;                        /*     0xa714 - 0xa718     */
-  volatile unsigned int BB_cal_rxbb_gain_tbl_12;                       /*     0xa718 - 0xa71c     */
-  volatile unsigned int BB_cal_rxbb_gain_tbl_16;                       /*     0xa71c - 0xa720     */
-  volatile unsigned int BB_cal_rxbb_gain_tbl_20;                       /*     0xa720 - 0xa724     */
-  volatile unsigned int BB_cal_rxbb_gain_tbl_24;                       /*     0xa724 - 0xa728     */
-  volatile unsigned int BB_txiqcal_status_b0;                          /*     0xa728 - 0xa72c     */
-  volatile unsigned int BB_paprd_trainer_cntl1;                        /*     0xa72c - 0xa730     */
-  volatile unsigned int BB_paprd_trainer_cntl2;                        /*     0xa730 - 0xa734     */
-  volatile unsigned int BB_paprd_trainer_cntl3;                        /*     0xa734 - 0xa738     */
-  volatile unsigned int BB_paprd_trainer_cntl4;                        /*     0xa738 - 0xa73c     */
-  volatile unsigned int BB_paprd_trainer_stat1;                        /*     0xa73c - 0xa740     */
-  volatile unsigned int BB_paprd_trainer_stat2;                        /*     0xa740 - 0xa744     */
-  volatile unsigned int BB_paprd_trainer_stat3;                        /*     0xa744 - 0xa748     */
-  volatile char pad__21[0x90];                                         /*     0xa748 - 0xa7d8     */
-  volatile unsigned int BB_fcal_1;                                     /*     0xa7d8 - 0xa7dc     */
-  volatile unsigned int BB_fcal_2_b0;                                  /*     0xa7dc - 0xa7e0     */
-  volatile unsigned int BB_radar_bw_filter;                            /*     0xa7e0 - 0xa7e4     */
-  volatile unsigned int BB_dft_tone_ctrl_b0;                           /*     0xa7e4 - 0xa7e8     */
-  volatile unsigned int BB_therm_adc_1;                                /*     0xa7e8 - 0xa7ec     */
-  volatile unsigned int BB_therm_adc_2;                                /*     0xa7ec - 0xa7f0     */
-  volatile unsigned int BB_therm_adc_3;                                /*     0xa7f0 - 0xa7f4     */
-  volatile unsigned int BB_therm_adc_4;                                /*     0xa7f4 - 0xa7f8     */
-  volatile unsigned int BB_tx_forced_gain;                             /*     0xa7f8 - 0xa7fc     */
-  volatile unsigned int BB_eco_ctrl;                                   /*     0xa7fc - 0xa800     */
-  volatile char pad__22[0x48];                                         /*     0xa800 - 0xa848     */
-  volatile unsigned int BB_gain_force_max_gains_b1;                    /*     0xa848 - 0xa84c     */
-  volatile unsigned int BB_gains_min_offsets_b1;                       /*     0xa84c - 0xa850     */
-  volatile char pad__23[0x1b0];                                        /*     0xa850 - 0xaa00     */
-  volatile unsigned int BB_rx_ocgain2[128];                            /*     0xaa00 - 0xac00     */
-  volatile char pad__24[0x60c];                                        /*     0xac00 - 0xb20c     */
-  volatile unsigned int BB_ext_atten_switch_ctl_b1;                    /*     0xb20c - 0xb210     */
-} bb_lc_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _BB_LC_REG_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/efuse_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/efuse_reg.h
deleted file mode 100644
index 12cadb3374820132df27f70fbd73bdd7aa115e32..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/efuse_reg.h
+++ /dev/null
@@ -1,108 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _EFUSE_REG_REG_H_
-#define _EFUSE_REG_REG_H_
-
-#define EFUSE_WR_ENABLE_REG_ADDRESS              0x00000000
-#define EFUSE_WR_ENABLE_REG_OFFSET               0x00000000
-#define EFUSE_WR_ENABLE_REG_V_MSB                0
-#define EFUSE_WR_ENABLE_REG_V_LSB                0
-#define EFUSE_WR_ENABLE_REG_V_MASK               0x00000001
-#define EFUSE_WR_ENABLE_REG_V_GET(x)             (((x) & EFUSE_WR_ENABLE_REG_V_MASK) >> EFUSE_WR_ENABLE_REG_V_LSB)
-#define EFUSE_WR_ENABLE_REG_V_SET(x)             (((x) << EFUSE_WR_ENABLE_REG_V_LSB) & EFUSE_WR_ENABLE_REG_V_MASK)
-
-#define EFUSE_INT_ENABLE_REG_ADDRESS             0x00000004
-#define EFUSE_INT_ENABLE_REG_OFFSET              0x00000004
-#define EFUSE_INT_ENABLE_REG_V_MSB               0
-#define EFUSE_INT_ENABLE_REG_V_LSB               0
-#define EFUSE_INT_ENABLE_REG_V_MASK              0x00000001
-#define EFUSE_INT_ENABLE_REG_V_GET(x)            (((x) & EFUSE_INT_ENABLE_REG_V_MASK) >> EFUSE_INT_ENABLE_REG_V_LSB)
-#define EFUSE_INT_ENABLE_REG_V_SET(x)            (((x) << EFUSE_INT_ENABLE_REG_V_LSB) & EFUSE_INT_ENABLE_REG_V_MASK)
-
-#define EFUSE_INT_STATUS_REG_ADDRESS             0x00000008
-#define EFUSE_INT_STATUS_REG_OFFSET              0x00000008
-#define EFUSE_INT_STATUS_REG_V_MSB               0
-#define EFUSE_INT_STATUS_REG_V_LSB               0
-#define EFUSE_INT_STATUS_REG_V_MASK              0x00000001
-#define EFUSE_INT_STATUS_REG_V_GET(x)            (((x) & EFUSE_INT_STATUS_REG_V_MASK) >> EFUSE_INT_STATUS_REG_V_LSB)
-#define EFUSE_INT_STATUS_REG_V_SET(x)            (((x) << EFUSE_INT_STATUS_REG_V_LSB) & EFUSE_INT_STATUS_REG_V_MASK)
-
-#define BITMASK_WR_REG_ADDRESS                   0x0000000c
-#define BITMASK_WR_REG_OFFSET                    0x0000000c
-#define BITMASK_WR_REG_V_MSB                     31
-#define BITMASK_WR_REG_V_LSB                     0
-#define BITMASK_WR_REG_V_MASK                    0xffffffff
-#define BITMASK_WR_REG_V_GET(x)                  (((x) & BITMASK_WR_REG_V_MASK) >> BITMASK_WR_REG_V_LSB)
-#define BITMASK_WR_REG_V_SET(x)                  (((x) << BITMASK_WR_REG_V_LSB) & BITMASK_WR_REG_V_MASK)
-
-#define VDDQ_SETTLE_TIME_REG_ADDRESS             0x00000010
-#define VDDQ_SETTLE_TIME_REG_OFFSET              0x00000010
-#define VDDQ_SETTLE_TIME_REG_V_MSB               31
-#define VDDQ_SETTLE_TIME_REG_V_LSB               0
-#define VDDQ_SETTLE_TIME_REG_V_MASK              0xffffffff
-#define VDDQ_SETTLE_TIME_REG_V_GET(x)            (((x) & VDDQ_SETTLE_TIME_REG_V_MASK) >> VDDQ_SETTLE_TIME_REG_V_LSB)
-#define VDDQ_SETTLE_TIME_REG_V_SET(x)            (((x) << VDDQ_SETTLE_TIME_REG_V_LSB) & VDDQ_SETTLE_TIME_REG_V_MASK)
-
-#define RD_STROBE_PW_REG_ADDRESS                 0x00000014
-#define RD_STROBE_PW_REG_OFFSET                  0x00000014
-#define RD_STROBE_PW_REG_V_MSB                   31
-#define RD_STROBE_PW_REG_V_LSB                   0
-#define RD_STROBE_PW_REG_V_MASK                  0xffffffff
-#define RD_STROBE_PW_REG_V_GET(x)                (((x) & RD_STROBE_PW_REG_V_MASK) >> RD_STROBE_PW_REG_V_LSB)
-#define RD_STROBE_PW_REG_V_SET(x)                (((x) << RD_STROBE_PW_REG_V_LSB) & RD_STROBE_PW_REG_V_MASK)
-
-#define PG_STROBE_PW_REG_ADDRESS                 0x00000018
-#define PG_STROBE_PW_REG_OFFSET                  0x00000018
-#define PG_STROBE_PW_REG_V_MSB                   31
-#define PG_STROBE_PW_REG_V_LSB                   0
-#define PG_STROBE_PW_REG_V_MASK                  0xffffffff
-#define PG_STROBE_PW_REG_V_GET(x)                (((x) & PG_STROBE_PW_REG_V_MASK) >> PG_STROBE_PW_REG_V_LSB)
-#define PG_STROBE_PW_REG_V_SET(x)                (((x) << PG_STROBE_PW_REG_V_LSB) & PG_STROBE_PW_REG_V_MASK)
-
-#define EFUSE_INTF_ADDRESS                       0x00000800
-#define EFUSE_INTF_OFFSET                        0x00000800
-#define EFUSE_INTF_R_MSB                         31
-#define EFUSE_INTF_R_LSB                         0
-#define EFUSE_INTF_R_MASK                        0xffffffff
-#define EFUSE_INTF_R_GET(x)                      (((x) & EFUSE_INTF_R_MASK) >> EFUSE_INTF_R_LSB)
-#define EFUSE_INTF_R_SET(x)                      (((x) << EFUSE_INTF_R_LSB) & EFUSE_INTF_R_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct efuse_reg_reg_s {
-  volatile unsigned int efuse_wr_enable_reg;
-  volatile unsigned int efuse_int_enable_reg;
-  volatile unsigned int efuse_int_status_reg;
-  volatile unsigned int bitmask_wr_reg;
-  volatile unsigned int vddq_settle_time_reg;
-  volatile unsigned int rd_strobe_pw_reg;
-  volatile unsigned int pg_strobe_pw_reg;
-  unsigned char pad0[2020]; /* pad to 0x800 */
-  volatile unsigned int efuse_intf[512];
-} efuse_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _EFUSE_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_athr_wlan_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_athr_wlan_reg.h
deleted file mode 100644
index 1adee707de7c1a71ea03858f999ef5b147e39106..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_athr_wlan_reg.h
+++ /dev/null
@@ -1,1253 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _GPIO_ATHR_WLAN_REG_REG_H_
-#define _GPIO_ATHR_WLAN_REG_REG_H_
-
-#define WLAN_GPIO_OUT_ADDRESS                    0x00000000
-#define WLAN_GPIO_OUT_OFFSET                     0x00000000
-#define WLAN_GPIO_OUT_DATA_MSB                   25
-#define WLAN_GPIO_OUT_DATA_LSB                   0
-#define WLAN_GPIO_OUT_DATA_MASK                  0x03ffffff
-#define WLAN_GPIO_OUT_DATA_GET(x)                (((x) & WLAN_GPIO_OUT_DATA_MASK) >> WLAN_GPIO_OUT_DATA_LSB)
-#define WLAN_GPIO_OUT_DATA_SET(x)                (((x) << WLAN_GPIO_OUT_DATA_LSB) & WLAN_GPIO_OUT_DATA_MASK)
-
-#define WLAN_GPIO_OUT_W1TS_ADDRESS               0x00000004
-#define WLAN_GPIO_OUT_W1TS_OFFSET                0x00000004
-#define WLAN_GPIO_OUT_W1TS_DATA_MSB              25
-#define WLAN_GPIO_OUT_W1TS_DATA_LSB              0
-#define WLAN_GPIO_OUT_W1TS_DATA_MASK             0x03ffffff
-#define WLAN_GPIO_OUT_W1TS_DATA_GET(x)           (((x) & WLAN_GPIO_OUT_W1TS_DATA_MASK) >> WLAN_GPIO_OUT_W1TS_DATA_LSB)
-#define WLAN_GPIO_OUT_W1TS_DATA_SET(x)           (((x) << WLAN_GPIO_OUT_W1TS_DATA_LSB) & WLAN_GPIO_OUT_W1TS_DATA_MASK)
-
-#define WLAN_GPIO_OUT_W1TC_ADDRESS               0x00000008
-#define WLAN_GPIO_OUT_W1TC_OFFSET                0x00000008
-#define WLAN_GPIO_OUT_W1TC_DATA_MSB              25
-#define WLAN_GPIO_OUT_W1TC_DATA_LSB              0
-#define WLAN_GPIO_OUT_W1TC_DATA_MASK             0x03ffffff
-#define WLAN_GPIO_OUT_W1TC_DATA_GET(x)           (((x) & WLAN_GPIO_OUT_W1TC_DATA_MASK) >> WLAN_GPIO_OUT_W1TC_DATA_LSB)
-#define WLAN_GPIO_OUT_W1TC_DATA_SET(x)           (((x) << WLAN_GPIO_OUT_W1TC_DATA_LSB) & WLAN_GPIO_OUT_W1TC_DATA_MASK)
-
-#define WLAN_GPIO_ENABLE_ADDRESS                 0x0000000c
-#define WLAN_GPIO_ENABLE_OFFSET                  0x0000000c
-#define WLAN_GPIO_ENABLE_DATA_MSB                25
-#define WLAN_GPIO_ENABLE_DATA_LSB                0
-#define WLAN_GPIO_ENABLE_DATA_MASK               0x03ffffff
-#define WLAN_GPIO_ENABLE_DATA_GET(x)             (((x) & WLAN_GPIO_ENABLE_DATA_MASK) >> WLAN_GPIO_ENABLE_DATA_LSB)
-#define WLAN_GPIO_ENABLE_DATA_SET(x)             (((x) << WLAN_GPIO_ENABLE_DATA_LSB) & WLAN_GPIO_ENABLE_DATA_MASK)
-
-#define WLAN_GPIO_ENABLE_W1TS_ADDRESS            0x00000010
-#define WLAN_GPIO_ENABLE_W1TS_OFFSET             0x00000010
-#define WLAN_GPIO_ENABLE_W1TS_DATA_MSB           25
-#define WLAN_GPIO_ENABLE_W1TS_DATA_LSB           0
-#define WLAN_GPIO_ENABLE_W1TS_DATA_MASK          0x03ffffff
-#define WLAN_GPIO_ENABLE_W1TS_DATA_GET(x)        (((x) & WLAN_GPIO_ENABLE_W1TS_DATA_MASK) >> WLAN_GPIO_ENABLE_W1TS_DATA_LSB)
-#define WLAN_GPIO_ENABLE_W1TS_DATA_SET(x)        (((x) << WLAN_GPIO_ENABLE_W1TS_DATA_LSB) & WLAN_GPIO_ENABLE_W1TS_DATA_MASK)
-
-#define WLAN_GPIO_ENABLE_W1TC_ADDRESS            0x00000014
-#define WLAN_GPIO_ENABLE_W1TC_OFFSET             0x00000014
-#define WLAN_GPIO_ENABLE_W1TC_DATA_MSB           25
-#define WLAN_GPIO_ENABLE_W1TC_DATA_LSB           0
-#define WLAN_GPIO_ENABLE_W1TC_DATA_MASK          0x03ffffff
-#define WLAN_GPIO_ENABLE_W1TC_DATA_GET(x)        (((x) & WLAN_GPIO_ENABLE_W1TC_DATA_MASK) >> WLAN_GPIO_ENABLE_W1TC_DATA_LSB)
-#define WLAN_GPIO_ENABLE_W1TC_DATA_SET(x)        (((x) << WLAN_GPIO_ENABLE_W1TC_DATA_LSB) & WLAN_GPIO_ENABLE_W1TC_DATA_MASK)
-
-#define WLAN_GPIO_IN_ADDRESS                     0x00000018
-#define WLAN_GPIO_IN_OFFSET                      0x00000018
-#define WLAN_GPIO_IN_DATA_MSB                    25
-#define WLAN_GPIO_IN_DATA_LSB                    0
-#define WLAN_GPIO_IN_DATA_MASK                   0x03ffffff
-#define WLAN_GPIO_IN_DATA_GET(x)                 (((x) & WLAN_GPIO_IN_DATA_MASK) >> WLAN_GPIO_IN_DATA_LSB)
-#define WLAN_GPIO_IN_DATA_SET(x)                 (((x) << WLAN_GPIO_IN_DATA_LSB) & WLAN_GPIO_IN_DATA_MASK)
-
-#define WLAN_GPIO_STATUS_ADDRESS                 0x0000001c
-#define WLAN_GPIO_STATUS_OFFSET                  0x0000001c
-#define WLAN_GPIO_STATUS_INTERRUPT_MSB           25
-#define WLAN_GPIO_STATUS_INTERRUPT_LSB           0
-#define WLAN_GPIO_STATUS_INTERRUPT_MASK          0x03ffffff
-#define WLAN_GPIO_STATUS_INTERRUPT_GET(x)        (((x) & WLAN_GPIO_STATUS_INTERRUPT_MASK) >> WLAN_GPIO_STATUS_INTERRUPT_LSB)
-#define WLAN_GPIO_STATUS_INTERRUPT_SET(x)        (((x) << WLAN_GPIO_STATUS_INTERRUPT_LSB) & WLAN_GPIO_STATUS_INTERRUPT_MASK)
-
-#define WLAN_GPIO_STATUS_W1TS_ADDRESS            0x00000020
-#define WLAN_GPIO_STATUS_W1TS_OFFSET             0x00000020
-#define WLAN_GPIO_STATUS_W1TS_INTERRUPT_MSB      25
-#define WLAN_GPIO_STATUS_W1TS_INTERRUPT_LSB      0
-#define WLAN_GPIO_STATUS_W1TS_INTERRUPT_MASK     0x03ffffff
-#define WLAN_GPIO_STATUS_W1TS_INTERRUPT_GET(x)   (((x) & WLAN_GPIO_STATUS_W1TS_INTERRUPT_MASK) >> WLAN_GPIO_STATUS_W1TS_INTERRUPT_LSB)
-#define WLAN_GPIO_STATUS_W1TS_INTERRUPT_SET(x)   (((x) << WLAN_GPIO_STATUS_W1TS_INTERRUPT_LSB) & WLAN_GPIO_STATUS_W1TS_INTERRUPT_MASK)
-
-#define WLAN_GPIO_STATUS_W1TC_ADDRESS            0x00000024
-#define WLAN_GPIO_STATUS_W1TC_OFFSET             0x00000024
-#define WLAN_GPIO_STATUS_W1TC_INTERRUPT_MSB      25
-#define WLAN_GPIO_STATUS_W1TC_INTERRUPT_LSB      0
-#define WLAN_GPIO_STATUS_W1TC_INTERRUPT_MASK     0x03ffffff
-#define WLAN_GPIO_STATUS_W1TC_INTERRUPT_GET(x)   (((x) & WLAN_GPIO_STATUS_W1TC_INTERRUPT_MASK) >> WLAN_GPIO_STATUS_W1TC_INTERRUPT_LSB)
-#define WLAN_GPIO_STATUS_W1TC_INTERRUPT_SET(x)   (((x) << WLAN_GPIO_STATUS_W1TC_INTERRUPT_LSB) & WLAN_GPIO_STATUS_W1TC_INTERRUPT_MASK)
-
-#define WLAN_GPIO_PIN0_ADDRESS                   0x00000028
-#define WLAN_GPIO_PIN0_OFFSET                    0x00000028
-#define WLAN_GPIO_PIN0_CONFIG_MSB                13
-#define WLAN_GPIO_PIN0_CONFIG_LSB                11
-#define WLAN_GPIO_PIN0_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN0_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN0_CONFIG_MASK) >> WLAN_GPIO_PIN0_CONFIG_LSB)
-#define WLAN_GPIO_PIN0_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN0_CONFIG_LSB) & WLAN_GPIO_PIN0_CONFIG_MASK)
-#define WLAN_GPIO_PIN0_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN0_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN0_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN0_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN0_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN0_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN0_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN0_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN0_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN0_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN0_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN0_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN0_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN0_INT_TYPE_MASK) >> WLAN_GPIO_PIN0_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN0_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN0_INT_TYPE_LSB) & WLAN_GPIO_PIN0_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN0_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN0_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN0_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN0_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN0_PAD_PULL_MASK) >> WLAN_GPIO_PIN0_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN0_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN0_PAD_PULL_LSB) & WLAN_GPIO_PIN0_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN0_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN0_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN0_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN0_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN0_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN0_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN0_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN0_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN0_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN0_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN0_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN0_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN0_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN0_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN0_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN0_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN0_PAD_DRIVER_LSB) & WLAN_GPIO_PIN0_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN0_SOURCE_MSB                0
-#define WLAN_GPIO_PIN0_SOURCE_LSB                0
-#define WLAN_GPIO_PIN0_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN0_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN0_SOURCE_MASK) >> WLAN_GPIO_PIN0_SOURCE_LSB)
-#define WLAN_GPIO_PIN0_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN0_SOURCE_LSB) & WLAN_GPIO_PIN0_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN1_ADDRESS                   0x0000002c
-#define WLAN_GPIO_PIN1_OFFSET                    0x0000002c
-#define WLAN_GPIO_PIN1_CONFIG_MSB                13
-#define WLAN_GPIO_PIN1_CONFIG_LSB                11
-#define WLAN_GPIO_PIN1_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN1_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN1_CONFIG_MASK) >> WLAN_GPIO_PIN1_CONFIG_LSB)
-#define WLAN_GPIO_PIN1_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN1_CONFIG_LSB) & WLAN_GPIO_PIN1_CONFIG_MASK)
-#define WLAN_GPIO_PIN1_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN1_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN1_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN1_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN1_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN1_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN1_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN1_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN1_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN1_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN1_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN1_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN1_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN1_INT_TYPE_MASK) >> WLAN_GPIO_PIN1_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN1_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN1_INT_TYPE_LSB) & WLAN_GPIO_PIN1_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN1_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN1_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN1_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN1_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN1_PAD_PULL_MASK) >> WLAN_GPIO_PIN1_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN1_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN1_PAD_PULL_LSB) & WLAN_GPIO_PIN1_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN1_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN1_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN1_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN1_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN1_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN1_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN1_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN1_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN1_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN1_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN1_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN1_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN1_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN1_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN1_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN1_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN1_PAD_DRIVER_LSB) & WLAN_GPIO_PIN1_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN1_SOURCE_MSB                0
-#define WLAN_GPIO_PIN1_SOURCE_LSB                0
-#define WLAN_GPIO_PIN1_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN1_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN1_SOURCE_MASK) >> WLAN_GPIO_PIN1_SOURCE_LSB)
-#define WLAN_GPIO_PIN1_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN1_SOURCE_LSB) & WLAN_GPIO_PIN1_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN2_ADDRESS                   0x00000030
-#define WLAN_GPIO_PIN2_OFFSET                    0x00000030
-#define WLAN_GPIO_PIN2_CONFIG_MSB                13
-#define WLAN_GPIO_PIN2_CONFIG_LSB                11
-#define WLAN_GPIO_PIN2_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN2_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN2_CONFIG_MASK) >> WLAN_GPIO_PIN2_CONFIG_LSB)
-#define WLAN_GPIO_PIN2_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN2_CONFIG_LSB) & WLAN_GPIO_PIN2_CONFIG_MASK)
-#define WLAN_GPIO_PIN2_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN2_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN2_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN2_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN2_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN2_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN2_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN2_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN2_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN2_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN2_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN2_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN2_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN2_INT_TYPE_MASK) >> WLAN_GPIO_PIN2_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN2_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN2_INT_TYPE_LSB) & WLAN_GPIO_PIN2_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN2_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN2_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN2_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN2_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN2_PAD_PULL_MASK) >> WLAN_GPIO_PIN2_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN2_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN2_PAD_PULL_LSB) & WLAN_GPIO_PIN2_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN2_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN2_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN2_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN2_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN2_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN2_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN2_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN2_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN2_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN2_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN2_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN2_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN2_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN2_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN2_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN2_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN2_PAD_DRIVER_LSB) & WLAN_GPIO_PIN2_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN2_SOURCE_MSB                0
-#define WLAN_GPIO_PIN2_SOURCE_LSB                0
-#define WLAN_GPIO_PIN2_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN2_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN2_SOURCE_MASK) >> WLAN_GPIO_PIN2_SOURCE_LSB)
-#define WLAN_GPIO_PIN2_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN2_SOURCE_LSB) & WLAN_GPIO_PIN2_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN3_ADDRESS                   0x00000034
-#define WLAN_GPIO_PIN3_OFFSET                    0x00000034
-#define WLAN_GPIO_PIN3_CONFIG_MSB                13
-#define WLAN_GPIO_PIN3_CONFIG_LSB                11
-#define WLAN_GPIO_PIN3_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN3_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN3_CONFIG_MASK) >> WLAN_GPIO_PIN3_CONFIG_LSB)
-#define WLAN_GPIO_PIN3_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN3_CONFIG_LSB) & WLAN_GPIO_PIN3_CONFIG_MASK)
-#define WLAN_GPIO_PIN3_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN3_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN3_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN3_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN3_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN3_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN3_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN3_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN3_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN3_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN3_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN3_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN3_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN3_INT_TYPE_MASK) >> WLAN_GPIO_PIN3_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN3_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN3_INT_TYPE_LSB) & WLAN_GPIO_PIN3_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN3_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN3_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN3_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN3_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN3_PAD_PULL_MASK) >> WLAN_GPIO_PIN3_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN3_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN3_PAD_PULL_LSB) & WLAN_GPIO_PIN3_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN3_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN3_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN3_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN3_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN3_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN3_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN3_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN3_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN3_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN3_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN3_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN3_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN3_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN3_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN3_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN3_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN3_PAD_DRIVER_LSB) & WLAN_GPIO_PIN3_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN3_SOURCE_MSB                0
-#define WLAN_GPIO_PIN3_SOURCE_LSB                0
-#define WLAN_GPIO_PIN3_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN3_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN3_SOURCE_MASK) >> WLAN_GPIO_PIN3_SOURCE_LSB)
-#define WLAN_GPIO_PIN3_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN3_SOURCE_LSB) & WLAN_GPIO_PIN3_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN4_ADDRESS                   0x00000038
-#define WLAN_GPIO_PIN4_OFFSET                    0x00000038
-#define WLAN_GPIO_PIN4_CONFIG_MSB                13
-#define WLAN_GPIO_PIN4_CONFIG_LSB                11
-#define WLAN_GPIO_PIN4_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN4_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN4_CONFIG_MASK) >> WLAN_GPIO_PIN4_CONFIG_LSB)
-#define WLAN_GPIO_PIN4_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN4_CONFIG_LSB) & WLAN_GPIO_PIN4_CONFIG_MASK)
-#define WLAN_GPIO_PIN4_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN4_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN4_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN4_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN4_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN4_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN4_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN4_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN4_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN4_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN4_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN4_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN4_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN4_INT_TYPE_MASK) >> WLAN_GPIO_PIN4_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN4_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN4_INT_TYPE_LSB) & WLAN_GPIO_PIN4_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN4_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN4_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN4_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN4_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN4_PAD_PULL_MASK) >> WLAN_GPIO_PIN4_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN4_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN4_PAD_PULL_LSB) & WLAN_GPIO_PIN4_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN4_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN4_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN4_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN4_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN4_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN4_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN4_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN4_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN4_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN4_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN4_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN4_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN4_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN4_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN4_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN4_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN4_PAD_DRIVER_LSB) & WLAN_GPIO_PIN4_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN4_SOURCE_MSB                0
-#define WLAN_GPIO_PIN4_SOURCE_LSB                0
-#define WLAN_GPIO_PIN4_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN4_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN4_SOURCE_MASK) >> WLAN_GPIO_PIN4_SOURCE_LSB)
-#define WLAN_GPIO_PIN4_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN4_SOURCE_LSB) & WLAN_GPIO_PIN4_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN5_ADDRESS                   0x0000003c
-#define WLAN_GPIO_PIN5_OFFSET                    0x0000003c
-#define WLAN_GPIO_PIN5_CONFIG_MSB                13
-#define WLAN_GPIO_PIN5_CONFIG_LSB                11
-#define WLAN_GPIO_PIN5_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN5_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN5_CONFIG_MASK) >> WLAN_GPIO_PIN5_CONFIG_LSB)
-#define WLAN_GPIO_PIN5_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN5_CONFIG_LSB) & WLAN_GPIO_PIN5_CONFIG_MASK)
-#define WLAN_GPIO_PIN5_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN5_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN5_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN5_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN5_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN5_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN5_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN5_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN5_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN5_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN5_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN5_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN5_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN5_INT_TYPE_MASK) >> WLAN_GPIO_PIN5_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN5_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN5_INT_TYPE_LSB) & WLAN_GPIO_PIN5_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN5_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN5_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN5_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN5_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN5_PAD_PULL_MASK) >> WLAN_GPIO_PIN5_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN5_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN5_PAD_PULL_LSB) & WLAN_GPIO_PIN5_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN5_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN5_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN5_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN5_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN5_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN5_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN5_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN5_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN5_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN5_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN5_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN5_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN5_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN5_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN5_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN5_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN5_PAD_DRIVER_LSB) & WLAN_GPIO_PIN5_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN5_SOURCE_MSB                0
-#define WLAN_GPIO_PIN5_SOURCE_LSB                0
-#define WLAN_GPIO_PIN5_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN5_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN5_SOURCE_MASK) >> WLAN_GPIO_PIN5_SOURCE_LSB)
-#define WLAN_GPIO_PIN5_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN5_SOURCE_LSB) & WLAN_GPIO_PIN5_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN6_ADDRESS                   0x00000040
-#define WLAN_GPIO_PIN6_OFFSET                    0x00000040
-#define WLAN_GPIO_PIN6_CONFIG_MSB                13
-#define WLAN_GPIO_PIN6_CONFIG_LSB                11
-#define WLAN_GPIO_PIN6_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN6_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN6_CONFIG_MASK) >> WLAN_GPIO_PIN6_CONFIG_LSB)
-#define WLAN_GPIO_PIN6_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN6_CONFIG_LSB) & WLAN_GPIO_PIN6_CONFIG_MASK)
-#define WLAN_GPIO_PIN6_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN6_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN6_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN6_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN6_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN6_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN6_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN6_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN6_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN6_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN6_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN6_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN6_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN6_INT_TYPE_MASK) >> WLAN_GPIO_PIN6_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN6_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN6_INT_TYPE_LSB) & WLAN_GPIO_PIN6_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN6_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN6_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN6_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN6_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN6_PAD_PULL_MASK) >> WLAN_GPIO_PIN6_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN6_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN6_PAD_PULL_LSB) & WLAN_GPIO_PIN6_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN6_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN6_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN6_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN6_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN6_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN6_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN6_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN6_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN6_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN6_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN6_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN6_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN6_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN6_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN6_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN6_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN6_PAD_DRIVER_LSB) & WLAN_GPIO_PIN6_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN6_SOURCE_MSB                0
-#define WLAN_GPIO_PIN6_SOURCE_LSB                0
-#define WLAN_GPIO_PIN6_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN6_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN6_SOURCE_MASK) >> WLAN_GPIO_PIN6_SOURCE_LSB)
-#define WLAN_GPIO_PIN6_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN6_SOURCE_LSB) & WLAN_GPIO_PIN6_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN7_ADDRESS                   0x00000044
-#define WLAN_GPIO_PIN7_OFFSET                    0x00000044
-#define WLAN_GPIO_PIN7_CONFIG_MSB                13
-#define WLAN_GPIO_PIN7_CONFIG_LSB                11
-#define WLAN_GPIO_PIN7_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN7_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN7_CONFIG_MASK) >> WLAN_GPIO_PIN7_CONFIG_LSB)
-#define WLAN_GPIO_PIN7_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN7_CONFIG_LSB) & WLAN_GPIO_PIN7_CONFIG_MASK)
-#define WLAN_GPIO_PIN7_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN7_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN7_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN7_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN7_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN7_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN7_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN7_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN7_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN7_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN7_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN7_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN7_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN7_INT_TYPE_MASK) >> WLAN_GPIO_PIN7_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN7_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN7_INT_TYPE_LSB) & WLAN_GPIO_PIN7_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN7_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN7_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN7_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN7_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN7_PAD_PULL_MASK) >> WLAN_GPIO_PIN7_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN7_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN7_PAD_PULL_LSB) & WLAN_GPIO_PIN7_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN7_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN7_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN7_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN7_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN7_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN7_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN7_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN7_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN7_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN7_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN7_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN7_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN7_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN7_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN7_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN7_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN7_PAD_DRIVER_LSB) & WLAN_GPIO_PIN7_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN7_SOURCE_MSB                0
-#define WLAN_GPIO_PIN7_SOURCE_LSB                0
-#define WLAN_GPIO_PIN7_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN7_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN7_SOURCE_MASK) >> WLAN_GPIO_PIN7_SOURCE_LSB)
-#define WLAN_GPIO_PIN7_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN7_SOURCE_LSB) & WLAN_GPIO_PIN7_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN8_ADDRESS                   0x00000048
-#define WLAN_GPIO_PIN8_OFFSET                    0x00000048
-#define WLAN_GPIO_PIN8_CONFIG_MSB                13
-#define WLAN_GPIO_PIN8_CONFIG_LSB                11
-#define WLAN_GPIO_PIN8_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN8_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN8_CONFIG_MASK) >> WLAN_GPIO_PIN8_CONFIG_LSB)
-#define WLAN_GPIO_PIN8_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN8_CONFIG_LSB) & WLAN_GPIO_PIN8_CONFIG_MASK)
-#define WLAN_GPIO_PIN8_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN8_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN8_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN8_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN8_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN8_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN8_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN8_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN8_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN8_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN8_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN8_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN8_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN8_INT_TYPE_MASK) >> WLAN_GPIO_PIN8_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN8_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN8_INT_TYPE_LSB) & WLAN_GPIO_PIN8_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN8_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN8_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN8_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN8_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN8_PAD_PULL_MASK) >> WLAN_GPIO_PIN8_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN8_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN8_PAD_PULL_LSB) & WLAN_GPIO_PIN8_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN8_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN8_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN8_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN8_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN8_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN8_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN8_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN8_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN8_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN8_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN8_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN8_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN8_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN8_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN8_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN8_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN8_PAD_DRIVER_LSB) & WLAN_GPIO_PIN8_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN8_SOURCE_MSB                0
-#define WLAN_GPIO_PIN8_SOURCE_LSB                0
-#define WLAN_GPIO_PIN8_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN8_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN8_SOURCE_MASK) >> WLAN_GPIO_PIN8_SOURCE_LSB)
-#define WLAN_GPIO_PIN8_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN8_SOURCE_LSB) & WLAN_GPIO_PIN8_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN9_ADDRESS                   0x0000004c
-#define WLAN_GPIO_PIN9_OFFSET                    0x0000004c
-#define WLAN_GPIO_PIN9_CONFIG_MSB                13
-#define WLAN_GPIO_PIN9_CONFIG_LSB                11
-#define WLAN_GPIO_PIN9_CONFIG_MASK               0x00003800
-#define WLAN_GPIO_PIN9_CONFIG_GET(x)             (((x) & WLAN_GPIO_PIN9_CONFIG_MASK) >> WLAN_GPIO_PIN9_CONFIG_LSB)
-#define WLAN_GPIO_PIN9_CONFIG_SET(x)             (((x) << WLAN_GPIO_PIN9_CONFIG_LSB) & WLAN_GPIO_PIN9_CONFIG_MASK)
-#define WLAN_GPIO_PIN9_WAKEUP_ENABLE_MSB         10
-#define WLAN_GPIO_PIN9_WAKEUP_ENABLE_LSB         10
-#define WLAN_GPIO_PIN9_WAKEUP_ENABLE_MASK        0x00000400
-#define WLAN_GPIO_PIN9_WAKEUP_ENABLE_GET(x)      (((x) & WLAN_GPIO_PIN9_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN9_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN9_WAKEUP_ENABLE_SET(x)      (((x) << WLAN_GPIO_PIN9_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN9_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN9_INT_TYPE_MSB              9
-#define WLAN_GPIO_PIN9_INT_TYPE_LSB              7
-#define WLAN_GPIO_PIN9_INT_TYPE_MASK             0x00000380
-#define WLAN_GPIO_PIN9_INT_TYPE_GET(x)           (((x) & WLAN_GPIO_PIN9_INT_TYPE_MASK) >> WLAN_GPIO_PIN9_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN9_INT_TYPE_SET(x)           (((x) << WLAN_GPIO_PIN9_INT_TYPE_LSB) & WLAN_GPIO_PIN9_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN9_PAD_PULL_MSB              6
-#define WLAN_GPIO_PIN9_PAD_PULL_LSB              5
-#define WLAN_GPIO_PIN9_PAD_PULL_MASK             0x00000060
-#define WLAN_GPIO_PIN9_PAD_PULL_GET(x)           (((x) & WLAN_GPIO_PIN9_PAD_PULL_MASK) >> WLAN_GPIO_PIN9_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN9_PAD_PULL_SET(x)           (((x) << WLAN_GPIO_PIN9_PAD_PULL_LSB) & WLAN_GPIO_PIN9_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN9_PAD_STRENGTH_MSB          4
-#define WLAN_GPIO_PIN9_PAD_STRENGTH_LSB          3
-#define WLAN_GPIO_PIN9_PAD_STRENGTH_MASK         0x00000018
-#define WLAN_GPIO_PIN9_PAD_STRENGTH_GET(x)       (((x) & WLAN_GPIO_PIN9_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN9_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN9_PAD_STRENGTH_SET(x)       (((x) << WLAN_GPIO_PIN9_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN9_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN9_PAD_DRIVER_MSB            2
-#define WLAN_GPIO_PIN9_PAD_DRIVER_LSB            2
-#define WLAN_GPIO_PIN9_PAD_DRIVER_MASK           0x00000004
-#define WLAN_GPIO_PIN9_PAD_DRIVER_GET(x)         (((x) & WLAN_GPIO_PIN9_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN9_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN9_PAD_DRIVER_SET(x)         (((x) << WLAN_GPIO_PIN9_PAD_DRIVER_LSB) & WLAN_GPIO_PIN9_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN9_SOURCE_MSB                0
-#define WLAN_GPIO_PIN9_SOURCE_LSB                0
-#define WLAN_GPIO_PIN9_SOURCE_MASK               0x00000001
-#define WLAN_GPIO_PIN9_SOURCE_GET(x)             (((x) & WLAN_GPIO_PIN9_SOURCE_MASK) >> WLAN_GPIO_PIN9_SOURCE_LSB)
-#define WLAN_GPIO_PIN9_SOURCE_SET(x)             (((x) << WLAN_GPIO_PIN9_SOURCE_LSB) & WLAN_GPIO_PIN9_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN10_ADDRESS                  0x00000050
-#define WLAN_GPIO_PIN10_OFFSET                   0x00000050
-#define WLAN_GPIO_PIN10_CONFIG_MSB               13
-#define WLAN_GPIO_PIN10_CONFIG_LSB               11
-#define WLAN_GPIO_PIN10_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN10_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN10_CONFIG_MASK) >> WLAN_GPIO_PIN10_CONFIG_LSB)
-#define WLAN_GPIO_PIN10_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN10_CONFIG_LSB) & WLAN_GPIO_PIN10_CONFIG_MASK)
-#define WLAN_GPIO_PIN10_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN10_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN10_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN10_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN10_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN10_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN10_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN10_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN10_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN10_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN10_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN10_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN10_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN10_INT_TYPE_MASK) >> WLAN_GPIO_PIN10_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN10_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN10_INT_TYPE_LSB) & WLAN_GPIO_PIN10_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN10_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN10_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN10_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN10_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN10_PAD_PULL_MASK) >> WLAN_GPIO_PIN10_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN10_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN10_PAD_PULL_LSB) & WLAN_GPIO_PIN10_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN10_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN10_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN10_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN10_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN10_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN10_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN10_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN10_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN10_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN10_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN10_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN10_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN10_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN10_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN10_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN10_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN10_PAD_DRIVER_LSB) & WLAN_GPIO_PIN10_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN10_SOURCE_MSB               0
-#define WLAN_GPIO_PIN10_SOURCE_LSB               0
-#define WLAN_GPIO_PIN10_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN10_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN10_SOURCE_MASK) >> WLAN_GPIO_PIN10_SOURCE_LSB)
-#define WLAN_GPIO_PIN10_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN10_SOURCE_LSB) & WLAN_GPIO_PIN10_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN11_ADDRESS                  0x00000054
-#define WLAN_GPIO_PIN11_OFFSET                   0x00000054
-#define WLAN_GPIO_PIN11_CONFIG_MSB               13
-#define WLAN_GPIO_PIN11_CONFIG_LSB               11
-#define WLAN_GPIO_PIN11_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN11_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN11_CONFIG_MASK) >> WLAN_GPIO_PIN11_CONFIG_LSB)
-#define WLAN_GPIO_PIN11_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN11_CONFIG_LSB) & WLAN_GPIO_PIN11_CONFIG_MASK)
-#define WLAN_GPIO_PIN11_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN11_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN11_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN11_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN11_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN11_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN11_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN11_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN11_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN11_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN11_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN11_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN11_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN11_INT_TYPE_MASK) >> WLAN_GPIO_PIN11_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN11_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN11_INT_TYPE_LSB) & WLAN_GPIO_PIN11_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN11_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN11_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN11_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN11_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN11_PAD_PULL_MASK) >> WLAN_GPIO_PIN11_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN11_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN11_PAD_PULL_LSB) & WLAN_GPIO_PIN11_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN11_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN11_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN11_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN11_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN11_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN11_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN11_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN11_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN11_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN11_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN11_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN11_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN11_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN11_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN11_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN11_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN11_PAD_DRIVER_LSB) & WLAN_GPIO_PIN11_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN11_SOURCE_MSB               0
-#define WLAN_GPIO_PIN11_SOURCE_LSB               0
-#define WLAN_GPIO_PIN11_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN11_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN11_SOURCE_MASK) >> WLAN_GPIO_PIN11_SOURCE_LSB)
-#define WLAN_GPIO_PIN11_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN11_SOURCE_LSB) & WLAN_GPIO_PIN11_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN12_ADDRESS                  0x00000058
-#define WLAN_GPIO_PIN12_OFFSET                   0x00000058
-#define WLAN_GPIO_PIN12_CONFIG_MSB               13
-#define WLAN_GPIO_PIN12_CONFIG_LSB               11
-#define WLAN_GPIO_PIN12_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN12_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN12_CONFIG_MASK) >> WLAN_GPIO_PIN12_CONFIG_LSB)
-#define WLAN_GPIO_PIN12_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN12_CONFIG_LSB) & WLAN_GPIO_PIN12_CONFIG_MASK)
-#define WLAN_GPIO_PIN12_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN12_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN12_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN12_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN12_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN12_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN12_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN12_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN12_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN12_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN12_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN12_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN12_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN12_INT_TYPE_MASK) >> WLAN_GPIO_PIN12_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN12_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN12_INT_TYPE_LSB) & WLAN_GPIO_PIN12_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN12_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN12_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN12_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN12_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN12_PAD_PULL_MASK) >> WLAN_GPIO_PIN12_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN12_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN12_PAD_PULL_LSB) & WLAN_GPIO_PIN12_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN12_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN12_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN12_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN12_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN12_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN12_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN12_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN12_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN12_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN12_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN12_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN12_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN12_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN12_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN12_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN12_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN12_PAD_DRIVER_LSB) & WLAN_GPIO_PIN12_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN12_SOURCE_MSB               0
-#define WLAN_GPIO_PIN12_SOURCE_LSB               0
-#define WLAN_GPIO_PIN12_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN12_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN12_SOURCE_MASK) >> WLAN_GPIO_PIN12_SOURCE_LSB)
-#define WLAN_GPIO_PIN12_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN12_SOURCE_LSB) & WLAN_GPIO_PIN12_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN13_ADDRESS                  0x0000005c
-#define WLAN_GPIO_PIN13_OFFSET                   0x0000005c
-#define WLAN_GPIO_PIN13_CONFIG_MSB               13
-#define WLAN_GPIO_PIN13_CONFIG_LSB               11
-#define WLAN_GPIO_PIN13_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN13_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN13_CONFIG_MASK) >> WLAN_GPIO_PIN13_CONFIG_LSB)
-#define WLAN_GPIO_PIN13_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN13_CONFIG_LSB) & WLAN_GPIO_PIN13_CONFIG_MASK)
-#define WLAN_GPIO_PIN13_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN13_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN13_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN13_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN13_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN13_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN13_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN13_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN13_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN13_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN13_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN13_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN13_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN13_INT_TYPE_MASK) >> WLAN_GPIO_PIN13_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN13_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN13_INT_TYPE_LSB) & WLAN_GPIO_PIN13_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN13_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN13_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN13_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN13_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN13_PAD_PULL_MASK) >> WLAN_GPIO_PIN13_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN13_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN13_PAD_PULL_LSB) & WLAN_GPIO_PIN13_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN13_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN13_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN13_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN13_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN13_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN13_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN13_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN13_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN13_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN13_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN13_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN13_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN13_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN13_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN13_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN13_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN13_PAD_DRIVER_LSB) & WLAN_GPIO_PIN13_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN13_SOURCE_MSB               0
-#define WLAN_GPIO_PIN13_SOURCE_LSB               0
-#define WLAN_GPIO_PIN13_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN13_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN13_SOURCE_MASK) >> WLAN_GPIO_PIN13_SOURCE_LSB)
-#define WLAN_GPIO_PIN13_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN13_SOURCE_LSB) & WLAN_GPIO_PIN13_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN14_ADDRESS                  0x00000060
-#define WLAN_GPIO_PIN14_OFFSET                   0x00000060
-#define WLAN_GPIO_PIN14_CONFIG_MSB               13
-#define WLAN_GPIO_PIN14_CONFIG_LSB               11
-#define WLAN_GPIO_PIN14_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN14_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN14_CONFIG_MASK) >> WLAN_GPIO_PIN14_CONFIG_LSB)
-#define WLAN_GPIO_PIN14_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN14_CONFIG_LSB) & WLAN_GPIO_PIN14_CONFIG_MASK)
-#define WLAN_GPIO_PIN14_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN14_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN14_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN14_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN14_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN14_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN14_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN14_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN14_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN14_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN14_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN14_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN14_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN14_INT_TYPE_MASK) >> WLAN_GPIO_PIN14_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN14_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN14_INT_TYPE_LSB) & WLAN_GPIO_PIN14_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN14_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN14_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN14_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN14_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN14_PAD_PULL_MASK) >> WLAN_GPIO_PIN14_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN14_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN14_PAD_PULL_LSB) & WLAN_GPIO_PIN14_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN14_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN14_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN14_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN14_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN14_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN14_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN14_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN14_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN14_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN14_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN14_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN14_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN14_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN14_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN14_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN14_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN14_PAD_DRIVER_LSB) & WLAN_GPIO_PIN14_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN14_SOURCE_MSB               0
-#define WLAN_GPIO_PIN14_SOURCE_LSB               0
-#define WLAN_GPIO_PIN14_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN14_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN14_SOURCE_MASK) >> WLAN_GPIO_PIN14_SOURCE_LSB)
-#define WLAN_GPIO_PIN14_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN14_SOURCE_LSB) & WLAN_GPIO_PIN14_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN15_ADDRESS                  0x00000064
-#define WLAN_GPIO_PIN15_OFFSET                   0x00000064
-#define WLAN_GPIO_PIN15_CONFIG_MSB               13
-#define WLAN_GPIO_PIN15_CONFIG_LSB               11
-#define WLAN_GPIO_PIN15_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN15_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN15_CONFIG_MASK) >> WLAN_GPIO_PIN15_CONFIG_LSB)
-#define WLAN_GPIO_PIN15_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN15_CONFIG_LSB) & WLAN_GPIO_PIN15_CONFIG_MASK)
-#define WLAN_GPIO_PIN15_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN15_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN15_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN15_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN15_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN15_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN15_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN15_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN15_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN15_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN15_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN15_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN15_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN15_INT_TYPE_MASK) >> WLAN_GPIO_PIN15_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN15_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN15_INT_TYPE_LSB) & WLAN_GPIO_PIN15_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN15_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN15_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN15_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN15_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN15_PAD_PULL_MASK) >> WLAN_GPIO_PIN15_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN15_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN15_PAD_PULL_LSB) & WLAN_GPIO_PIN15_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN15_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN15_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN15_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN15_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN15_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN15_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN15_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN15_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN15_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN15_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN15_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN15_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN15_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN15_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN15_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN15_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN15_PAD_DRIVER_LSB) & WLAN_GPIO_PIN15_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN15_SOURCE_MSB               0
-#define WLAN_GPIO_PIN15_SOURCE_LSB               0
-#define WLAN_GPIO_PIN15_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN15_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN15_SOURCE_MASK) >> WLAN_GPIO_PIN15_SOURCE_LSB)
-#define WLAN_GPIO_PIN15_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN15_SOURCE_LSB) & WLAN_GPIO_PIN15_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN16_ADDRESS                  0x00000068
-#define WLAN_GPIO_PIN16_OFFSET                   0x00000068
-#define WLAN_GPIO_PIN16_CONFIG_MSB               13
-#define WLAN_GPIO_PIN16_CONFIG_LSB               11
-#define WLAN_GPIO_PIN16_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN16_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN16_CONFIG_MASK) >> WLAN_GPIO_PIN16_CONFIG_LSB)
-#define WLAN_GPIO_PIN16_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN16_CONFIG_LSB) & WLAN_GPIO_PIN16_CONFIG_MASK)
-#define WLAN_GPIO_PIN16_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN16_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN16_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN16_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN16_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN16_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN16_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN16_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN16_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN16_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN16_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN16_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN16_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN16_INT_TYPE_MASK) >> WLAN_GPIO_PIN16_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN16_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN16_INT_TYPE_LSB) & WLAN_GPIO_PIN16_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN16_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN16_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN16_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN16_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN16_PAD_PULL_MASK) >> WLAN_GPIO_PIN16_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN16_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN16_PAD_PULL_LSB) & WLAN_GPIO_PIN16_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN16_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN16_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN16_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN16_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN16_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN16_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN16_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN16_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN16_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN16_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN16_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN16_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN16_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN16_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN16_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN16_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN16_PAD_DRIVER_LSB) & WLAN_GPIO_PIN16_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN16_SOURCE_MSB               0
-#define WLAN_GPIO_PIN16_SOURCE_LSB               0
-#define WLAN_GPIO_PIN16_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN16_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN16_SOURCE_MASK) >> WLAN_GPIO_PIN16_SOURCE_LSB)
-#define WLAN_GPIO_PIN16_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN16_SOURCE_LSB) & WLAN_GPIO_PIN16_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN17_ADDRESS                  0x0000006c
-#define WLAN_GPIO_PIN17_OFFSET                   0x0000006c
-#define WLAN_GPIO_PIN17_CONFIG_MSB               13
-#define WLAN_GPIO_PIN17_CONFIG_LSB               11
-#define WLAN_GPIO_PIN17_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN17_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN17_CONFIG_MASK) >> WLAN_GPIO_PIN17_CONFIG_LSB)
-#define WLAN_GPIO_PIN17_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN17_CONFIG_LSB) & WLAN_GPIO_PIN17_CONFIG_MASK)
-#define WLAN_GPIO_PIN17_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN17_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN17_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN17_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN17_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN17_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN17_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN17_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN17_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN17_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN17_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN17_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN17_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN17_INT_TYPE_MASK) >> WLAN_GPIO_PIN17_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN17_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN17_INT_TYPE_LSB) & WLAN_GPIO_PIN17_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN17_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN17_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN17_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN17_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN17_PAD_PULL_MASK) >> WLAN_GPIO_PIN17_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN17_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN17_PAD_PULL_LSB) & WLAN_GPIO_PIN17_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN17_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN17_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN17_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN17_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN17_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN17_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN17_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN17_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN17_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN17_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN17_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN17_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN17_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN17_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN17_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN17_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN17_PAD_DRIVER_LSB) & WLAN_GPIO_PIN17_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN17_SOURCE_MSB               0
-#define WLAN_GPIO_PIN17_SOURCE_LSB               0
-#define WLAN_GPIO_PIN17_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN17_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN17_SOURCE_MASK) >> WLAN_GPIO_PIN17_SOURCE_LSB)
-#define WLAN_GPIO_PIN17_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN17_SOURCE_LSB) & WLAN_GPIO_PIN17_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN18_ADDRESS                  0x00000070
-#define WLAN_GPIO_PIN18_OFFSET                   0x00000070
-#define WLAN_GPIO_PIN18_CONFIG_MSB               13
-#define WLAN_GPIO_PIN18_CONFIG_LSB               11
-#define WLAN_GPIO_PIN18_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN18_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN18_CONFIG_MASK) >> WLAN_GPIO_PIN18_CONFIG_LSB)
-#define WLAN_GPIO_PIN18_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN18_CONFIG_LSB) & WLAN_GPIO_PIN18_CONFIG_MASK)
-#define WLAN_GPIO_PIN18_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN18_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN18_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN18_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN18_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN18_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN18_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN18_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN18_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN18_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN18_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN18_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN18_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN18_INT_TYPE_MASK) >> WLAN_GPIO_PIN18_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN18_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN18_INT_TYPE_LSB) & WLAN_GPIO_PIN18_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN18_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN18_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN18_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN18_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN18_PAD_PULL_MASK) >> WLAN_GPIO_PIN18_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN18_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN18_PAD_PULL_LSB) & WLAN_GPIO_PIN18_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN18_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN18_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN18_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN18_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN18_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN18_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN18_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN18_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN18_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN18_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN18_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN18_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN18_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN18_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN18_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN18_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN18_PAD_DRIVER_LSB) & WLAN_GPIO_PIN18_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN18_SOURCE_MSB               0
-#define WLAN_GPIO_PIN18_SOURCE_LSB               0
-#define WLAN_GPIO_PIN18_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN18_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN18_SOURCE_MASK) >> WLAN_GPIO_PIN18_SOURCE_LSB)
-#define WLAN_GPIO_PIN18_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN18_SOURCE_LSB) & WLAN_GPIO_PIN18_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN19_ADDRESS                  0x00000074
-#define WLAN_GPIO_PIN19_OFFSET                   0x00000074
-#define WLAN_GPIO_PIN19_CONFIG_MSB               13
-#define WLAN_GPIO_PIN19_CONFIG_LSB               11
-#define WLAN_GPIO_PIN19_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN19_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN19_CONFIG_MASK) >> WLAN_GPIO_PIN19_CONFIG_LSB)
-#define WLAN_GPIO_PIN19_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN19_CONFIG_LSB) & WLAN_GPIO_PIN19_CONFIG_MASK)
-#define WLAN_GPIO_PIN19_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN19_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN19_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN19_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN19_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN19_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN19_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN19_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN19_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN19_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN19_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN19_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN19_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN19_INT_TYPE_MASK) >> WLAN_GPIO_PIN19_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN19_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN19_INT_TYPE_LSB) & WLAN_GPIO_PIN19_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN19_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN19_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN19_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN19_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN19_PAD_PULL_MASK) >> WLAN_GPIO_PIN19_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN19_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN19_PAD_PULL_LSB) & WLAN_GPIO_PIN19_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN19_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN19_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN19_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN19_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN19_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN19_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN19_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN19_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN19_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN19_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN19_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN19_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN19_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN19_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN19_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN19_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN19_PAD_DRIVER_LSB) & WLAN_GPIO_PIN19_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN19_SOURCE_MSB               0
-#define WLAN_GPIO_PIN19_SOURCE_LSB               0
-#define WLAN_GPIO_PIN19_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN19_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN19_SOURCE_MASK) >> WLAN_GPIO_PIN19_SOURCE_LSB)
-#define WLAN_GPIO_PIN19_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN19_SOURCE_LSB) & WLAN_GPIO_PIN19_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN20_ADDRESS                  0x00000078
-#define WLAN_GPIO_PIN20_OFFSET                   0x00000078
-#define WLAN_GPIO_PIN20_CONFIG_MSB               13
-#define WLAN_GPIO_PIN20_CONFIG_LSB               11
-#define WLAN_GPIO_PIN20_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN20_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN20_CONFIG_MASK) >> WLAN_GPIO_PIN20_CONFIG_LSB)
-#define WLAN_GPIO_PIN20_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN20_CONFIG_LSB) & WLAN_GPIO_PIN20_CONFIG_MASK)
-#define WLAN_GPIO_PIN20_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN20_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN20_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN20_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN20_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN20_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN20_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN20_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN20_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN20_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN20_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN20_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN20_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN20_INT_TYPE_MASK) >> WLAN_GPIO_PIN20_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN20_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN20_INT_TYPE_LSB) & WLAN_GPIO_PIN20_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN20_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN20_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN20_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN20_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN20_PAD_PULL_MASK) >> WLAN_GPIO_PIN20_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN20_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN20_PAD_PULL_LSB) & WLAN_GPIO_PIN20_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN20_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN20_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN20_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN20_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN20_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN20_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN20_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN20_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN20_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN20_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN20_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN20_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN20_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN20_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN20_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN20_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN20_PAD_DRIVER_LSB) & WLAN_GPIO_PIN20_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN20_SOURCE_MSB               0
-#define WLAN_GPIO_PIN20_SOURCE_LSB               0
-#define WLAN_GPIO_PIN20_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN20_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN20_SOURCE_MASK) >> WLAN_GPIO_PIN20_SOURCE_LSB)
-#define WLAN_GPIO_PIN20_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN20_SOURCE_LSB) & WLAN_GPIO_PIN20_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN21_ADDRESS                  0x0000007c
-#define WLAN_GPIO_PIN21_OFFSET                   0x0000007c
-#define WLAN_GPIO_PIN21_CONFIG_MSB               13
-#define WLAN_GPIO_PIN21_CONFIG_LSB               11
-#define WLAN_GPIO_PIN21_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN21_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN21_CONFIG_MASK) >> WLAN_GPIO_PIN21_CONFIG_LSB)
-#define WLAN_GPIO_PIN21_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN21_CONFIG_LSB) & WLAN_GPIO_PIN21_CONFIG_MASK)
-#define WLAN_GPIO_PIN21_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN21_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN21_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN21_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN21_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN21_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN21_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN21_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN21_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN21_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN21_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN21_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN21_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN21_INT_TYPE_MASK) >> WLAN_GPIO_PIN21_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN21_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN21_INT_TYPE_LSB) & WLAN_GPIO_PIN21_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN21_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN21_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN21_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN21_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN21_PAD_PULL_MASK) >> WLAN_GPIO_PIN21_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN21_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN21_PAD_PULL_LSB) & WLAN_GPIO_PIN21_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN21_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN21_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN21_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN21_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN21_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN21_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN21_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN21_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN21_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN21_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN21_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN21_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN21_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN21_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN21_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN21_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN21_PAD_DRIVER_LSB) & WLAN_GPIO_PIN21_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN21_SOURCE_MSB               0
-#define WLAN_GPIO_PIN21_SOURCE_LSB               0
-#define WLAN_GPIO_PIN21_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN21_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN21_SOURCE_MASK) >> WLAN_GPIO_PIN21_SOURCE_LSB)
-#define WLAN_GPIO_PIN21_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN21_SOURCE_LSB) & WLAN_GPIO_PIN21_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN22_ADDRESS                  0x00000080
-#define WLAN_GPIO_PIN22_OFFSET                   0x00000080
-#define WLAN_GPIO_PIN22_CONFIG_MSB               13
-#define WLAN_GPIO_PIN22_CONFIG_LSB               11
-#define WLAN_GPIO_PIN22_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN22_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN22_CONFIG_MASK) >> WLAN_GPIO_PIN22_CONFIG_LSB)
-#define WLAN_GPIO_PIN22_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN22_CONFIG_LSB) & WLAN_GPIO_PIN22_CONFIG_MASK)
-#define WLAN_GPIO_PIN22_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN22_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN22_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN22_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN22_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN22_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN22_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN22_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN22_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN22_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN22_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN22_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN22_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN22_INT_TYPE_MASK) >> WLAN_GPIO_PIN22_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN22_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN22_INT_TYPE_LSB) & WLAN_GPIO_PIN22_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN22_PAD_PULL_MSB             6
-#define WLAN_GPIO_PIN22_PAD_PULL_LSB             5
-#define WLAN_GPIO_PIN22_PAD_PULL_MASK            0x00000060
-#define WLAN_GPIO_PIN22_PAD_PULL_GET(x)          (((x) & WLAN_GPIO_PIN22_PAD_PULL_MASK) >> WLAN_GPIO_PIN22_PAD_PULL_LSB)
-#define WLAN_GPIO_PIN22_PAD_PULL_SET(x)          (((x) << WLAN_GPIO_PIN22_PAD_PULL_LSB) & WLAN_GPIO_PIN22_PAD_PULL_MASK)
-#define WLAN_GPIO_PIN22_PAD_STRENGTH_MSB         4
-#define WLAN_GPIO_PIN22_PAD_STRENGTH_LSB         3
-#define WLAN_GPIO_PIN22_PAD_STRENGTH_MASK        0x00000018
-#define WLAN_GPIO_PIN22_PAD_STRENGTH_GET(x)      (((x) & WLAN_GPIO_PIN22_PAD_STRENGTH_MASK) >> WLAN_GPIO_PIN22_PAD_STRENGTH_LSB)
-#define WLAN_GPIO_PIN22_PAD_STRENGTH_SET(x)      (((x) << WLAN_GPIO_PIN22_PAD_STRENGTH_LSB) & WLAN_GPIO_PIN22_PAD_STRENGTH_MASK)
-#define WLAN_GPIO_PIN22_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN22_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN22_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN22_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN22_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN22_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN22_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN22_PAD_DRIVER_LSB) & WLAN_GPIO_PIN22_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN22_SOURCE_MSB               0
-#define WLAN_GPIO_PIN22_SOURCE_LSB               0
-#define WLAN_GPIO_PIN22_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN22_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN22_SOURCE_MASK) >> WLAN_GPIO_PIN22_SOURCE_LSB)
-#define WLAN_GPIO_PIN22_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN22_SOURCE_LSB) & WLAN_GPIO_PIN22_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN23_ADDRESS                  0x00000084
-#define WLAN_GPIO_PIN23_OFFSET                   0x00000084
-#define WLAN_GPIO_PIN23_CONFIG_MSB               13
-#define WLAN_GPIO_PIN23_CONFIG_LSB               11
-#define WLAN_GPIO_PIN23_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN23_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN23_CONFIG_MASK) >> WLAN_GPIO_PIN23_CONFIG_LSB)
-#define WLAN_GPIO_PIN23_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN23_CONFIG_LSB) & WLAN_GPIO_PIN23_CONFIG_MASK)
-#define WLAN_GPIO_PIN23_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN23_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN23_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN23_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN23_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN23_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN23_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN23_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN23_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN23_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN23_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN23_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN23_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN23_INT_TYPE_MASK) >> WLAN_GPIO_PIN23_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN23_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN23_INT_TYPE_LSB) & WLAN_GPIO_PIN23_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN23_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN23_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN23_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN23_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN23_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN23_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN23_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN23_PAD_DRIVER_LSB) & WLAN_GPIO_PIN23_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN23_SOURCE_MSB               0
-#define WLAN_GPIO_PIN23_SOURCE_LSB               0
-#define WLAN_GPIO_PIN23_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN23_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN23_SOURCE_MASK) >> WLAN_GPIO_PIN23_SOURCE_LSB)
-#define WLAN_GPIO_PIN23_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN23_SOURCE_LSB) & WLAN_GPIO_PIN23_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN24_ADDRESS                  0x00000088
-#define WLAN_GPIO_PIN24_OFFSET                   0x00000088
-#define WLAN_GPIO_PIN24_CONFIG_MSB               13
-#define WLAN_GPIO_PIN24_CONFIG_LSB               11
-#define WLAN_GPIO_PIN24_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN24_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN24_CONFIG_MASK) >> WLAN_GPIO_PIN24_CONFIG_LSB)
-#define WLAN_GPIO_PIN24_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN24_CONFIG_LSB) & WLAN_GPIO_PIN24_CONFIG_MASK)
-#define WLAN_GPIO_PIN24_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN24_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN24_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN24_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN24_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN24_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN24_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN24_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN24_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN24_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN24_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN24_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN24_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN24_INT_TYPE_MASK) >> WLAN_GPIO_PIN24_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN24_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN24_INT_TYPE_LSB) & WLAN_GPIO_PIN24_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN24_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN24_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN24_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN24_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN24_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN24_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN24_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN24_PAD_DRIVER_LSB) & WLAN_GPIO_PIN24_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN24_SOURCE_MSB               0
-#define WLAN_GPIO_PIN24_SOURCE_LSB               0
-#define WLAN_GPIO_PIN24_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN24_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN24_SOURCE_MASK) >> WLAN_GPIO_PIN24_SOURCE_LSB)
-#define WLAN_GPIO_PIN24_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN24_SOURCE_LSB) & WLAN_GPIO_PIN24_SOURCE_MASK)
-
-#define WLAN_GPIO_PIN25_ADDRESS                  0x0000008c
-#define WLAN_GPIO_PIN25_OFFSET                   0x0000008c
-#define WLAN_GPIO_PIN25_CONFIG_MSB               13
-#define WLAN_GPIO_PIN25_CONFIG_LSB               11
-#define WLAN_GPIO_PIN25_CONFIG_MASK              0x00003800
-#define WLAN_GPIO_PIN25_CONFIG_GET(x)            (((x) & WLAN_GPIO_PIN25_CONFIG_MASK) >> WLAN_GPIO_PIN25_CONFIG_LSB)
-#define WLAN_GPIO_PIN25_CONFIG_SET(x)            (((x) << WLAN_GPIO_PIN25_CONFIG_LSB) & WLAN_GPIO_PIN25_CONFIG_MASK)
-#define WLAN_GPIO_PIN25_WAKEUP_ENABLE_MSB        10
-#define WLAN_GPIO_PIN25_WAKEUP_ENABLE_LSB        10
-#define WLAN_GPIO_PIN25_WAKEUP_ENABLE_MASK       0x00000400
-#define WLAN_GPIO_PIN25_WAKEUP_ENABLE_GET(x)     (((x) & WLAN_GPIO_PIN25_WAKEUP_ENABLE_MASK) >> WLAN_GPIO_PIN25_WAKEUP_ENABLE_LSB)
-#define WLAN_GPIO_PIN25_WAKEUP_ENABLE_SET(x)     (((x) << WLAN_GPIO_PIN25_WAKEUP_ENABLE_LSB) & WLAN_GPIO_PIN25_WAKEUP_ENABLE_MASK)
-#define WLAN_GPIO_PIN25_INT_TYPE_MSB             9
-#define WLAN_GPIO_PIN25_INT_TYPE_LSB             7
-#define WLAN_GPIO_PIN25_INT_TYPE_MASK            0x00000380
-#define WLAN_GPIO_PIN25_INT_TYPE_GET(x)          (((x) & WLAN_GPIO_PIN25_INT_TYPE_MASK) >> WLAN_GPIO_PIN25_INT_TYPE_LSB)
-#define WLAN_GPIO_PIN25_INT_TYPE_SET(x)          (((x) << WLAN_GPIO_PIN25_INT_TYPE_LSB) & WLAN_GPIO_PIN25_INT_TYPE_MASK)
-#define WLAN_GPIO_PIN25_PAD_DRIVER_MSB           2
-#define WLAN_GPIO_PIN25_PAD_DRIVER_LSB           2
-#define WLAN_GPIO_PIN25_PAD_DRIVER_MASK          0x00000004
-#define WLAN_GPIO_PIN25_PAD_DRIVER_GET(x)        (((x) & WLAN_GPIO_PIN25_PAD_DRIVER_MASK) >> WLAN_GPIO_PIN25_PAD_DRIVER_LSB)
-#define WLAN_GPIO_PIN25_PAD_DRIVER_SET(x)        (((x) << WLAN_GPIO_PIN25_PAD_DRIVER_LSB) & WLAN_GPIO_PIN25_PAD_DRIVER_MASK)
-#define WLAN_GPIO_PIN25_SOURCE_MSB               0
-#define WLAN_GPIO_PIN25_SOURCE_LSB               0
-#define WLAN_GPIO_PIN25_SOURCE_MASK              0x00000001
-#define WLAN_GPIO_PIN25_SOURCE_GET(x)            (((x) & WLAN_GPIO_PIN25_SOURCE_MASK) >> WLAN_GPIO_PIN25_SOURCE_LSB)
-#define WLAN_GPIO_PIN25_SOURCE_SET(x)            (((x) << WLAN_GPIO_PIN25_SOURCE_LSB) & WLAN_GPIO_PIN25_SOURCE_MASK)
-
-#define SDIO_ADDRESS                             0x00000090
-#define SDIO_OFFSET                              0x00000090
-#define SDIO_PINS_EN_MSB                         0
-#define SDIO_PINS_EN_LSB                         0
-#define SDIO_PINS_EN_MASK                        0x00000001
-#define SDIO_PINS_EN_GET(x)                      (((x) & SDIO_PINS_EN_MASK) >> SDIO_PINS_EN_LSB)
-#define SDIO_PINS_EN_SET(x)                      (((x) << SDIO_PINS_EN_LSB) & SDIO_PINS_EN_MASK)
-
-#define FUNC_BUS_ADDRESS                         0x00000094
-#define FUNC_BUS_OFFSET                          0x00000094
-#define FUNC_BUS_GPIO_MODE_MSB                   22
-#define FUNC_BUS_GPIO_MODE_LSB                   22
-#define FUNC_BUS_GPIO_MODE_MASK                  0x00400000
-#define FUNC_BUS_GPIO_MODE_GET(x)                (((x) & FUNC_BUS_GPIO_MODE_MASK) >> FUNC_BUS_GPIO_MODE_LSB)
-#define FUNC_BUS_GPIO_MODE_SET(x)                (((x) << FUNC_BUS_GPIO_MODE_LSB) & FUNC_BUS_GPIO_MODE_MASK)
-#define FUNC_BUS_OE_L_MSB                        21
-#define FUNC_BUS_OE_L_LSB                        0
-#define FUNC_BUS_OE_L_MASK                       0x003fffff
-#define FUNC_BUS_OE_L_GET(x)                     (((x) & FUNC_BUS_OE_L_MASK) >> FUNC_BUS_OE_L_LSB)
-#define FUNC_BUS_OE_L_SET(x)                     (((x) << FUNC_BUS_OE_L_LSB) & FUNC_BUS_OE_L_MASK)
-
-#define WL_SOC_APB_ADDRESS                       0x00000098
-#define WL_SOC_APB_OFFSET                        0x00000098
-#define WL_SOC_APB_TOGGLE_MSB                    0
-#define WL_SOC_APB_TOGGLE_LSB                    0
-#define WL_SOC_APB_TOGGLE_MASK                   0x00000001
-#define WL_SOC_APB_TOGGLE_GET(x)                 (((x) & WL_SOC_APB_TOGGLE_MASK) >> WL_SOC_APB_TOGGLE_LSB)
-#define WL_SOC_APB_TOGGLE_SET(x)                 (((x) << WL_SOC_APB_TOGGLE_LSB) & WL_SOC_APB_TOGGLE_MASK)
-
-#define WLAN_SIGMA_DELTA_ADDRESS                 0x0000009c
-#define WLAN_SIGMA_DELTA_OFFSET                  0x0000009c
-#define WLAN_SIGMA_DELTA_ENABLE_MSB              16
-#define WLAN_SIGMA_DELTA_ENABLE_LSB              16
-#define WLAN_SIGMA_DELTA_ENABLE_MASK             0x00010000
-#define WLAN_SIGMA_DELTA_ENABLE_GET(x)           (((x) & WLAN_SIGMA_DELTA_ENABLE_MASK) >> WLAN_SIGMA_DELTA_ENABLE_LSB)
-#define WLAN_SIGMA_DELTA_ENABLE_SET(x)           (((x) << WLAN_SIGMA_DELTA_ENABLE_LSB) & WLAN_SIGMA_DELTA_ENABLE_MASK)
-#define WLAN_SIGMA_DELTA_PRESCALAR_MSB           15
-#define WLAN_SIGMA_DELTA_PRESCALAR_LSB           8
-#define WLAN_SIGMA_DELTA_PRESCALAR_MASK          0x0000ff00
-#define WLAN_SIGMA_DELTA_PRESCALAR_GET(x)        (((x) & WLAN_SIGMA_DELTA_PRESCALAR_MASK) >> WLAN_SIGMA_DELTA_PRESCALAR_LSB)
-#define WLAN_SIGMA_DELTA_PRESCALAR_SET(x)        (((x) << WLAN_SIGMA_DELTA_PRESCALAR_LSB) & WLAN_SIGMA_DELTA_PRESCALAR_MASK)
-#define WLAN_SIGMA_DELTA_TARGET_MSB              7
-#define WLAN_SIGMA_DELTA_TARGET_LSB              0
-#define WLAN_SIGMA_DELTA_TARGET_MASK             0x000000ff
-#define WLAN_SIGMA_DELTA_TARGET_GET(x)           (((x) & WLAN_SIGMA_DELTA_TARGET_MASK) >> WLAN_SIGMA_DELTA_TARGET_LSB)
-#define WLAN_SIGMA_DELTA_TARGET_SET(x)           (((x) << WLAN_SIGMA_DELTA_TARGET_LSB) & WLAN_SIGMA_DELTA_TARGET_MASK)
-
-#define WL_BOOTSTRAP_ADDRESS                     0x000000a0
-#define WL_BOOTSTRAP_OFFSET                      0x000000a0
-#define WL_BOOTSTRAP_STATUS_MSB                  22
-#define WL_BOOTSTRAP_STATUS_LSB                  0
-#define WL_BOOTSTRAP_STATUS_MASK                 0x007fffff
-#define WL_BOOTSTRAP_STATUS_GET(x)               (((x) & WL_BOOTSTRAP_STATUS_MASK) >> WL_BOOTSTRAP_STATUS_LSB)
-#define WL_BOOTSTRAP_STATUS_SET(x)               (((x) << WL_BOOTSTRAP_STATUS_LSB) & WL_BOOTSTRAP_STATUS_MASK)
-
-#define CLOCK_GPIO_ADDRESS                       0x000000a4
-#define CLOCK_GPIO_OFFSET                        0x000000a4
-#define CLOCK_GPIO_CLK_REQ_OUT_EN_MSB            2
-#define CLOCK_GPIO_CLK_REQ_OUT_EN_LSB            2
-#define CLOCK_GPIO_CLK_REQ_OUT_EN_MASK           0x00000004
-#define CLOCK_GPIO_CLK_REQ_OUT_EN_GET(x)         (((x) & CLOCK_GPIO_CLK_REQ_OUT_EN_MASK) >> CLOCK_GPIO_CLK_REQ_OUT_EN_LSB)
-#define CLOCK_GPIO_CLK_REQ_OUT_EN_SET(x)         (((x) << CLOCK_GPIO_CLK_REQ_OUT_EN_LSB) & CLOCK_GPIO_CLK_REQ_OUT_EN_MASK)
-#define CLOCK_GPIO_BT_CLK_REQ_EN_MSB             1
-#define CLOCK_GPIO_BT_CLK_REQ_EN_LSB             1
-#define CLOCK_GPIO_BT_CLK_REQ_EN_MASK            0x00000002
-#define CLOCK_GPIO_BT_CLK_REQ_EN_GET(x)          (((x) & CLOCK_GPIO_BT_CLK_REQ_EN_MASK) >> CLOCK_GPIO_BT_CLK_REQ_EN_LSB)
-#define CLOCK_GPIO_BT_CLK_REQ_EN_SET(x)          (((x) << CLOCK_GPIO_BT_CLK_REQ_EN_LSB) & CLOCK_GPIO_BT_CLK_REQ_EN_MASK)
-#define CLOCK_GPIO_BT_CLK_OUT_EN_MSB             0
-#define CLOCK_GPIO_BT_CLK_OUT_EN_LSB             0
-#define CLOCK_GPIO_BT_CLK_OUT_EN_MASK            0x00000001
-#define CLOCK_GPIO_BT_CLK_OUT_EN_GET(x)          (((x) & CLOCK_GPIO_BT_CLK_OUT_EN_MASK) >> CLOCK_GPIO_BT_CLK_OUT_EN_LSB)
-#define CLOCK_GPIO_BT_CLK_OUT_EN_SET(x)          (((x) << CLOCK_GPIO_BT_CLK_OUT_EN_LSB) & CLOCK_GPIO_BT_CLK_OUT_EN_MASK)
-
-#define WLAN_DEBUG_CONTROL_ADDRESS               0x000000a8
-#define WLAN_DEBUG_CONTROL_OFFSET                0x000000a8
-#define WLAN_DEBUG_CONTROL_ENABLE_MSB            0
-#define WLAN_DEBUG_CONTROL_ENABLE_LSB            0
-#define WLAN_DEBUG_CONTROL_ENABLE_MASK           0x00000001
-#define WLAN_DEBUG_CONTROL_ENABLE_GET(x)         (((x) & WLAN_DEBUG_CONTROL_ENABLE_MASK) >> WLAN_DEBUG_CONTROL_ENABLE_LSB)
-#define WLAN_DEBUG_CONTROL_ENABLE_SET(x)         (((x) << WLAN_DEBUG_CONTROL_ENABLE_LSB) & WLAN_DEBUG_CONTROL_ENABLE_MASK)
-
-#define WLAN_DEBUG_INPUT_SEL_ADDRESS             0x000000ac
-#define WLAN_DEBUG_INPUT_SEL_OFFSET              0x000000ac
-#define WLAN_DEBUG_INPUT_SEL_SHIFT_MSB           5
-#define WLAN_DEBUG_INPUT_SEL_SHIFT_LSB           4
-#define WLAN_DEBUG_INPUT_SEL_SHIFT_MASK          0x00000030
-#define WLAN_DEBUG_INPUT_SEL_SHIFT_GET(x)        (((x) & WLAN_DEBUG_INPUT_SEL_SHIFT_MASK) >> WLAN_DEBUG_INPUT_SEL_SHIFT_LSB)
-#define WLAN_DEBUG_INPUT_SEL_SHIFT_SET(x)        (((x) << WLAN_DEBUG_INPUT_SEL_SHIFT_LSB) & WLAN_DEBUG_INPUT_SEL_SHIFT_MASK)
-#define WLAN_DEBUG_INPUT_SEL_SRC_MSB             3
-#define WLAN_DEBUG_INPUT_SEL_SRC_LSB             0
-#define WLAN_DEBUG_INPUT_SEL_SRC_MASK            0x0000000f
-#define WLAN_DEBUG_INPUT_SEL_SRC_GET(x)          (((x) & WLAN_DEBUG_INPUT_SEL_SRC_MASK) >> WLAN_DEBUG_INPUT_SEL_SRC_LSB)
-#define WLAN_DEBUG_INPUT_SEL_SRC_SET(x)          (((x) << WLAN_DEBUG_INPUT_SEL_SRC_LSB) & WLAN_DEBUG_INPUT_SEL_SRC_MASK)
-
-#define WLAN_DEBUG_OUT_ADDRESS                   0x000000b0
-#define WLAN_DEBUG_OUT_OFFSET                    0x000000b0
-#define WLAN_DEBUG_OUT_DATA_MSB                  17
-#define WLAN_DEBUG_OUT_DATA_LSB                  0
-#define WLAN_DEBUG_OUT_DATA_MASK                 0x0003ffff
-#define WLAN_DEBUG_OUT_DATA_GET(x)               (((x) & WLAN_DEBUG_OUT_DATA_MASK) >> WLAN_DEBUG_OUT_DATA_LSB)
-#define WLAN_DEBUG_OUT_DATA_SET(x)               (((x) << WLAN_DEBUG_OUT_DATA_LSB) & WLAN_DEBUG_OUT_DATA_MASK)
-
-#define WLAN_RESET_TUPLE_STATUS_ADDRESS          0x000000b4
-#define WLAN_RESET_TUPLE_STATUS_OFFSET           0x000000b4
-#define WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MSB 11
-#define WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB 8
-#define WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK 0x00000f00
-#define WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_GET(x) (((x) & WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK) >> WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB)
-#define WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_SET(x) (((x) << WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB) & WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK)
-#define WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MSB 7
-#define WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB 0
-#define WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK 0x000000ff
-#define WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_GET(x) (((x) & WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK) >> WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB)
-#define WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_SET(x) (((x) << WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB) & WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK)
-
-#define ANTENNA_SLEEP_CONTROL_ADDRESS            0x000000b8
-#define ANTENNA_SLEEP_CONTROL_OFFSET             0x000000b8
-#define ANTENNA_SLEEP_CONTROL_OVERRIDE_MSB       14
-#define ANTENNA_SLEEP_CONTROL_OVERRIDE_LSB       10
-#define ANTENNA_SLEEP_CONTROL_OVERRIDE_MASK      0x00007c00
-#define ANTENNA_SLEEP_CONTROL_OVERRIDE_GET(x)    (((x) & ANTENNA_SLEEP_CONTROL_OVERRIDE_MASK) >> ANTENNA_SLEEP_CONTROL_OVERRIDE_LSB)
-#define ANTENNA_SLEEP_CONTROL_OVERRIDE_SET(x)    (((x) << ANTENNA_SLEEP_CONTROL_OVERRIDE_LSB) & ANTENNA_SLEEP_CONTROL_OVERRIDE_MASK)
-#define ANTENNA_SLEEP_CONTROL_VALUE_MSB          9
-#define ANTENNA_SLEEP_CONTROL_VALUE_LSB          5
-#define ANTENNA_SLEEP_CONTROL_VALUE_MASK         0x000003e0
-#define ANTENNA_SLEEP_CONTROL_VALUE_GET(x)       (((x) & ANTENNA_SLEEP_CONTROL_VALUE_MASK) >> ANTENNA_SLEEP_CONTROL_VALUE_LSB)
-#define ANTENNA_SLEEP_CONTROL_VALUE_SET(x)       (((x) << ANTENNA_SLEEP_CONTROL_VALUE_LSB) & ANTENNA_SLEEP_CONTROL_VALUE_MASK)
-#define ANTENNA_SLEEP_CONTROL_ENABLE_MSB         4
-#define ANTENNA_SLEEP_CONTROL_ENABLE_LSB         0
-#define ANTENNA_SLEEP_CONTROL_ENABLE_MASK        0x0000001f
-#define ANTENNA_SLEEP_CONTROL_ENABLE_GET(x)      (((x) & ANTENNA_SLEEP_CONTROL_ENABLE_MASK) >> ANTENNA_SLEEP_CONTROL_ENABLE_LSB)
-#define ANTENNA_SLEEP_CONTROL_ENABLE_SET(x)      (((x) << ANTENNA_SLEEP_CONTROL_ENABLE_LSB) & ANTENNA_SLEEP_CONTROL_ENABLE_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct gpio_athr_wlan_reg_reg_s {
-  volatile unsigned int wlan_gpio_out;
-  volatile unsigned int wlan_gpio_out_w1ts;
-  volatile unsigned int wlan_gpio_out_w1tc;
-  volatile unsigned int wlan_gpio_enable;
-  volatile unsigned int wlan_gpio_enable_w1ts;
-  volatile unsigned int wlan_gpio_enable_w1tc;
-  volatile unsigned int wlan_gpio_in;
-  volatile unsigned int wlan_gpio_status;
-  volatile unsigned int wlan_gpio_status_w1ts;
-  volatile unsigned int wlan_gpio_status_w1tc;
-  volatile unsigned int wlan_gpio_pin0;
-  volatile unsigned int wlan_gpio_pin1;
-  volatile unsigned int wlan_gpio_pin2;
-  volatile unsigned int wlan_gpio_pin3;
-  volatile unsigned int wlan_gpio_pin4;
-  volatile unsigned int wlan_gpio_pin5;
-  volatile unsigned int wlan_gpio_pin6;
-  volatile unsigned int wlan_gpio_pin7;
-  volatile unsigned int wlan_gpio_pin8;
-  volatile unsigned int wlan_gpio_pin9;
-  volatile unsigned int wlan_gpio_pin10;
-  volatile unsigned int wlan_gpio_pin11;
-  volatile unsigned int wlan_gpio_pin12;
-  volatile unsigned int wlan_gpio_pin13;
-  volatile unsigned int wlan_gpio_pin14;
-  volatile unsigned int wlan_gpio_pin15;
-  volatile unsigned int wlan_gpio_pin16;
-  volatile unsigned int wlan_gpio_pin17;
-  volatile unsigned int wlan_gpio_pin18;
-  volatile unsigned int wlan_gpio_pin19;
-  volatile unsigned int wlan_gpio_pin20;
-  volatile unsigned int wlan_gpio_pin21;
-  volatile unsigned int wlan_gpio_pin22;
-  volatile unsigned int wlan_gpio_pin23;
-  volatile unsigned int wlan_gpio_pin24;
-  volatile unsigned int wlan_gpio_pin25;
-  volatile unsigned int sdio;
-  volatile unsigned int func_bus;
-  volatile unsigned int wl_soc_apb;
-  volatile unsigned int wlan_sigma_delta;
-  volatile unsigned int wl_bootstrap;
-  volatile unsigned int clock_gpio;
-  volatile unsigned int wlan_debug_control;
-  volatile unsigned int wlan_debug_input_sel;
-  volatile unsigned int wlan_debug_out;
-  volatile unsigned int wlan_reset_tuple_status;
-  volatile unsigned int antenna_sleep_control;
-} gpio_athr_wlan_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _GPIO_ATHR_WLAN_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_reg.h
deleted file mode 100644
index b3e7126e26a2d4d04a0acec34b44fe91b3b64d14..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_reg.h
+++ /dev/null
@@ -1,1094 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifdef WLAN_HEADERS
-
-#include "gpio_athr_wlan_reg.h"
-
-
-#ifndef BT_HEADERS
-
-#define GPIO_OUT_ADDRESS WLAN_GPIO_OUT_ADDRESS
-#define GPIO_OUT_OFFSET WLAN_GPIO_OUT_OFFSET
-#define GPIO_OUT_DATA_MSB WLAN_GPIO_OUT_DATA_MSB
-#define GPIO_OUT_DATA_LSB WLAN_GPIO_OUT_DATA_LSB
-#define GPIO_OUT_DATA_MASK WLAN_GPIO_OUT_DATA_MASK
-#define GPIO_OUT_DATA_GET(x) WLAN_GPIO_OUT_DATA_GET(x)
-#define GPIO_OUT_DATA_SET(x) WLAN_GPIO_OUT_DATA_SET(x)
-#define GPIO_OUT_W1TS_ADDRESS WLAN_GPIO_OUT_W1TS_ADDRESS
-#define GPIO_OUT_W1TS_OFFSET WLAN_GPIO_OUT_W1TS_OFFSET
-#define GPIO_OUT_W1TS_DATA_MSB WLAN_GPIO_OUT_W1TS_DATA_MSB
-#define GPIO_OUT_W1TS_DATA_LSB WLAN_GPIO_OUT_W1TS_DATA_LSB
-#define GPIO_OUT_W1TS_DATA_MASK WLAN_GPIO_OUT_W1TS_DATA_MASK
-#define GPIO_OUT_W1TS_DATA_GET(x) WLAN_GPIO_OUT_W1TS_DATA_GET(x)
-#define GPIO_OUT_W1TS_DATA_SET(x) WLAN_GPIO_OUT_W1TS_DATA_SET(x)
-#define GPIO_OUT_W1TC_ADDRESS WLAN_GPIO_OUT_W1TC_ADDRESS
-#define GPIO_OUT_W1TC_OFFSET WLAN_GPIO_OUT_W1TC_OFFSET
-#define GPIO_OUT_W1TC_DATA_MSB WLAN_GPIO_OUT_W1TC_DATA_MSB
-#define GPIO_OUT_W1TC_DATA_LSB WLAN_GPIO_OUT_W1TC_DATA_LSB
-#define GPIO_OUT_W1TC_DATA_MASK WLAN_GPIO_OUT_W1TC_DATA_MASK
-#define GPIO_OUT_W1TC_DATA_GET(x) WLAN_GPIO_OUT_W1TC_DATA_GET(x)
-#define GPIO_OUT_W1TC_DATA_SET(x) WLAN_GPIO_OUT_W1TC_DATA_SET(x)
-#define GPIO_ENABLE_ADDRESS WLAN_GPIO_ENABLE_ADDRESS
-#define GPIO_ENABLE_OFFSET WLAN_GPIO_ENABLE_OFFSET
-#define GPIO_ENABLE_DATA_MSB WLAN_GPIO_ENABLE_DATA_MSB
-#define GPIO_ENABLE_DATA_LSB WLAN_GPIO_ENABLE_DATA_LSB
-#define GPIO_ENABLE_DATA_MASK WLAN_GPIO_ENABLE_DATA_MASK
-#define GPIO_ENABLE_DATA_GET(x) WLAN_GPIO_ENABLE_DATA_GET(x)
-#define GPIO_ENABLE_DATA_SET(x) WLAN_GPIO_ENABLE_DATA_SET(x)
-#define GPIO_ENABLE_W1TS_ADDRESS WLAN_GPIO_ENABLE_W1TS_ADDRESS
-#define GPIO_ENABLE_W1TS_OFFSET WLAN_GPIO_ENABLE_W1TS_OFFSET
-#define GPIO_ENABLE_W1TS_DATA_MSB WLAN_GPIO_ENABLE_W1TS_DATA_MSB
-#define GPIO_ENABLE_W1TS_DATA_LSB WLAN_GPIO_ENABLE_W1TS_DATA_LSB
-#define GPIO_ENABLE_W1TS_DATA_MASK WLAN_GPIO_ENABLE_W1TS_DATA_MASK
-#define GPIO_ENABLE_W1TS_DATA_GET(x) WLAN_GPIO_ENABLE_W1TS_DATA_GET(x)
-#define GPIO_ENABLE_W1TS_DATA_SET(x) WLAN_GPIO_ENABLE_W1TS_DATA_SET(x)
-#define GPIO_ENABLE_W1TC_ADDRESS WLAN_GPIO_ENABLE_W1TC_ADDRESS
-#define GPIO_ENABLE_W1TC_OFFSET WLAN_GPIO_ENABLE_W1TC_OFFSET
-#define GPIO_ENABLE_W1TC_DATA_MSB WLAN_GPIO_ENABLE_W1TC_DATA_MSB
-#define GPIO_ENABLE_W1TC_DATA_LSB WLAN_GPIO_ENABLE_W1TC_DATA_LSB
-#define GPIO_ENABLE_W1TC_DATA_MASK WLAN_GPIO_ENABLE_W1TC_DATA_MASK
-#define GPIO_ENABLE_W1TC_DATA_GET(x) WLAN_GPIO_ENABLE_W1TC_DATA_GET(x)
-#define GPIO_ENABLE_W1TC_DATA_SET(x) WLAN_GPIO_ENABLE_W1TC_DATA_SET(x)
-#define GPIO_IN_ADDRESS WLAN_GPIO_IN_ADDRESS
-#define GPIO_IN_OFFSET WLAN_GPIO_IN_OFFSET
-#define GPIO_IN_DATA_MSB WLAN_GPIO_IN_DATA_MSB
-#define GPIO_IN_DATA_LSB WLAN_GPIO_IN_DATA_LSB
-#define GPIO_IN_DATA_MASK WLAN_GPIO_IN_DATA_MASK
-#define GPIO_IN_DATA_GET(x) WLAN_GPIO_IN_DATA_GET(x)
-#define GPIO_IN_DATA_SET(x) WLAN_GPIO_IN_DATA_SET(x)
-#define GPIO_STATUS_ADDRESS WLAN_GPIO_STATUS_ADDRESS
-#define GPIO_STATUS_OFFSET WLAN_GPIO_STATUS_OFFSET
-#define GPIO_STATUS_INTERRUPT_MSB WLAN_GPIO_STATUS_INTERRUPT_MSB
-#define GPIO_STATUS_INTERRUPT_LSB WLAN_GPIO_STATUS_INTERRUPT_LSB
-#define GPIO_STATUS_INTERRUPT_MASK WLAN_GPIO_STATUS_INTERRUPT_MASK
-#define GPIO_STATUS_INTERRUPT_GET(x) WLAN_GPIO_STATUS_INTERRUPT_GET(x)
-#define GPIO_STATUS_INTERRUPT_SET(x) WLAN_GPIO_STATUS_INTERRUPT_SET(x)
-#define GPIO_STATUS_W1TS_ADDRESS WLAN_GPIO_STATUS_W1TS_ADDRESS
-#define GPIO_STATUS_W1TS_OFFSET WLAN_GPIO_STATUS_W1TS_OFFSET
-#define GPIO_STATUS_W1TS_INTERRUPT_MSB WLAN_GPIO_STATUS_W1TS_INTERRUPT_MSB
-#define GPIO_STATUS_W1TS_INTERRUPT_LSB WLAN_GPIO_STATUS_W1TS_INTERRUPT_LSB
-#define GPIO_STATUS_W1TS_INTERRUPT_MASK WLAN_GPIO_STATUS_W1TS_INTERRUPT_MASK
-#define GPIO_STATUS_W1TS_INTERRUPT_GET(x) WLAN_GPIO_STATUS_W1TS_INTERRUPT_GET(x)
-#define GPIO_STATUS_W1TS_INTERRUPT_SET(x) WLAN_GPIO_STATUS_W1TS_INTERRUPT_SET(x)
-#define GPIO_STATUS_W1TC_ADDRESS WLAN_GPIO_STATUS_W1TC_ADDRESS
-#define GPIO_STATUS_W1TC_OFFSET WLAN_GPIO_STATUS_W1TC_OFFSET
-#define GPIO_STATUS_W1TC_INTERRUPT_MSB WLAN_GPIO_STATUS_W1TC_INTERRUPT_MSB
-#define GPIO_STATUS_W1TC_INTERRUPT_LSB WLAN_GPIO_STATUS_W1TC_INTERRUPT_LSB
-#define GPIO_STATUS_W1TC_INTERRUPT_MASK WLAN_GPIO_STATUS_W1TC_INTERRUPT_MASK
-#define GPIO_STATUS_W1TC_INTERRUPT_GET(x) WLAN_GPIO_STATUS_W1TC_INTERRUPT_GET(x)
-#define GPIO_STATUS_W1TC_INTERRUPT_SET(x) WLAN_GPIO_STATUS_W1TC_INTERRUPT_SET(x)
-#define GPIO_PIN0_ADDRESS WLAN_GPIO_PIN0_ADDRESS
-#define GPIO_PIN0_OFFSET WLAN_GPIO_PIN0_OFFSET
-#define GPIO_PIN0_CONFIG_MSB WLAN_GPIO_PIN0_CONFIG_MSB
-#define GPIO_PIN0_CONFIG_LSB WLAN_GPIO_PIN0_CONFIG_LSB
-#define GPIO_PIN0_CONFIG_MASK WLAN_GPIO_PIN0_CONFIG_MASK
-#define GPIO_PIN0_CONFIG_GET(x) WLAN_GPIO_PIN0_CONFIG_GET(x)
-#define GPIO_PIN0_CONFIG_SET(x) WLAN_GPIO_PIN0_CONFIG_SET(x)
-#define GPIO_PIN0_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN0_WAKEUP_ENABLE_MSB
-#define GPIO_PIN0_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN0_WAKEUP_ENABLE_LSB
-#define GPIO_PIN0_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN0_WAKEUP_ENABLE_MASK
-#define GPIO_PIN0_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN0_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN0_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN0_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN0_INT_TYPE_MSB WLAN_GPIO_PIN0_INT_TYPE_MSB
-#define GPIO_PIN0_INT_TYPE_LSB WLAN_GPIO_PIN0_INT_TYPE_LSB
-#define GPIO_PIN0_INT_TYPE_MASK WLAN_GPIO_PIN0_INT_TYPE_MASK
-#define GPIO_PIN0_INT_TYPE_GET(x) WLAN_GPIO_PIN0_INT_TYPE_GET(x)
-#define GPIO_PIN0_INT_TYPE_SET(x) WLAN_GPIO_PIN0_INT_TYPE_SET(x)
-#define GPIO_PIN0_PAD_PULL_MSB WLAN_GPIO_PIN0_PAD_PULL_MSB
-#define GPIO_PIN0_PAD_PULL_LSB WLAN_GPIO_PIN0_PAD_PULL_LSB
-#define GPIO_PIN0_PAD_PULL_MASK WLAN_GPIO_PIN0_PAD_PULL_MASK
-#define GPIO_PIN0_PAD_PULL_GET(x) WLAN_GPIO_PIN0_PAD_PULL_GET(x)
-#define GPIO_PIN0_PAD_PULL_SET(x) WLAN_GPIO_PIN0_PAD_PULL_SET(x)
-#define GPIO_PIN0_PAD_STRENGTH_MSB WLAN_GPIO_PIN0_PAD_STRENGTH_MSB
-#define GPIO_PIN0_PAD_STRENGTH_LSB WLAN_GPIO_PIN0_PAD_STRENGTH_LSB
-#define GPIO_PIN0_PAD_STRENGTH_MASK WLAN_GPIO_PIN0_PAD_STRENGTH_MASK
-#define GPIO_PIN0_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN0_PAD_STRENGTH_GET(x)
-#define GPIO_PIN0_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN0_PAD_STRENGTH_SET(x)
-#define GPIO_PIN0_PAD_DRIVER_MSB WLAN_GPIO_PIN0_PAD_DRIVER_MSB
-#define GPIO_PIN0_PAD_DRIVER_LSB WLAN_GPIO_PIN0_PAD_DRIVER_LSB
-#define GPIO_PIN0_PAD_DRIVER_MASK WLAN_GPIO_PIN0_PAD_DRIVER_MASK
-#define GPIO_PIN0_PAD_DRIVER_GET(x) WLAN_GPIO_PIN0_PAD_DRIVER_GET(x)
-#define GPIO_PIN0_PAD_DRIVER_SET(x) WLAN_GPIO_PIN0_PAD_DRIVER_SET(x)
-#define GPIO_PIN0_SOURCE_MSB WLAN_GPIO_PIN0_SOURCE_MSB
-#define GPIO_PIN0_SOURCE_LSB WLAN_GPIO_PIN0_SOURCE_LSB
-#define GPIO_PIN0_SOURCE_MASK WLAN_GPIO_PIN0_SOURCE_MASK
-#define GPIO_PIN0_SOURCE_GET(x) WLAN_GPIO_PIN0_SOURCE_GET(x)
-#define GPIO_PIN0_SOURCE_SET(x) WLAN_GPIO_PIN0_SOURCE_SET(x)
-#define GPIO_PIN1_ADDRESS WLAN_GPIO_PIN1_ADDRESS
-#define GPIO_PIN1_OFFSET WLAN_GPIO_PIN1_OFFSET
-#define GPIO_PIN1_CONFIG_MSB WLAN_GPIO_PIN1_CONFIG_MSB
-#define GPIO_PIN1_CONFIG_LSB WLAN_GPIO_PIN1_CONFIG_LSB
-#define GPIO_PIN1_CONFIG_MASK WLAN_GPIO_PIN1_CONFIG_MASK
-#define GPIO_PIN1_CONFIG_GET(x) WLAN_GPIO_PIN1_CONFIG_GET(x)
-#define GPIO_PIN1_CONFIG_SET(x) WLAN_GPIO_PIN1_CONFIG_SET(x)
-#define GPIO_PIN1_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN1_WAKEUP_ENABLE_MSB
-#define GPIO_PIN1_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN1_WAKEUP_ENABLE_LSB
-#define GPIO_PIN1_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN1_WAKEUP_ENABLE_MASK
-#define GPIO_PIN1_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN1_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN1_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN1_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN1_INT_TYPE_MSB WLAN_GPIO_PIN1_INT_TYPE_MSB
-#define GPIO_PIN1_INT_TYPE_LSB WLAN_GPIO_PIN1_INT_TYPE_LSB
-#define GPIO_PIN1_INT_TYPE_MASK WLAN_GPIO_PIN1_INT_TYPE_MASK
-#define GPIO_PIN1_INT_TYPE_GET(x) WLAN_GPIO_PIN1_INT_TYPE_GET(x)
-#define GPIO_PIN1_INT_TYPE_SET(x) WLAN_GPIO_PIN1_INT_TYPE_SET(x)
-#define GPIO_PIN1_PAD_PULL_MSB WLAN_GPIO_PIN1_PAD_PULL_MSB
-#define GPIO_PIN1_PAD_PULL_LSB WLAN_GPIO_PIN1_PAD_PULL_LSB
-#define GPIO_PIN1_PAD_PULL_MASK WLAN_GPIO_PIN1_PAD_PULL_MASK
-#define GPIO_PIN1_PAD_PULL_GET(x) WLAN_GPIO_PIN1_PAD_PULL_GET(x)
-#define GPIO_PIN1_PAD_PULL_SET(x) WLAN_GPIO_PIN1_PAD_PULL_SET(x)
-#define GPIO_PIN1_PAD_STRENGTH_MSB WLAN_GPIO_PIN1_PAD_STRENGTH_MSB
-#define GPIO_PIN1_PAD_STRENGTH_LSB WLAN_GPIO_PIN1_PAD_STRENGTH_LSB
-#define GPIO_PIN1_PAD_STRENGTH_MASK WLAN_GPIO_PIN1_PAD_STRENGTH_MASK
-#define GPIO_PIN1_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN1_PAD_STRENGTH_GET(x)
-#define GPIO_PIN1_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN1_PAD_STRENGTH_SET(x)
-#define GPIO_PIN1_PAD_DRIVER_MSB WLAN_GPIO_PIN1_PAD_DRIVER_MSB
-#define GPIO_PIN1_PAD_DRIVER_LSB WLAN_GPIO_PIN1_PAD_DRIVER_LSB
-#define GPIO_PIN1_PAD_DRIVER_MASK WLAN_GPIO_PIN1_PAD_DRIVER_MASK
-#define GPIO_PIN1_PAD_DRIVER_GET(x) WLAN_GPIO_PIN1_PAD_DRIVER_GET(x)
-#define GPIO_PIN1_PAD_DRIVER_SET(x) WLAN_GPIO_PIN1_PAD_DRIVER_SET(x)
-#define GPIO_PIN1_SOURCE_MSB WLAN_GPIO_PIN1_SOURCE_MSB
-#define GPIO_PIN1_SOURCE_LSB WLAN_GPIO_PIN1_SOURCE_LSB
-#define GPIO_PIN1_SOURCE_MASK WLAN_GPIO_PIN1_SOURCE_MASK
-#define GPIO_PIN1_SOURCE_GET(x) WLAN_GPIO_PIN1_SOURCE_GET(x)
-#define GPIO_PIN1_SOURCE_SET(x) WLAN_GPIO_PIN1_SOURCE_SET(x)
-#define GPIO_PIN2_ADDRESS WLAN_GPIO_PIN2_ADDRESS
-#define GPIO_PIN2_OFFSET WLAN_GPIO_PIN2_OFFSET
-#define GPIO_PIN2_CONFIG_MSB WLAN_GPIO_PIN2_CONFIG_MSB
-#define GPIO_PIN2_CONFIG_LSB WLAN_GPIO_PIN2_CONFIG_LSB
-#define GPIO_PIN2_CONFIG_MASK WLAN_GPIO_PIN2_CONFIG_MASK
-#define GPIO_PIN2_CONFIG_GET(x) WLAN_GPIO_PIN2_CONFIG_GET(x)
-#define GPIO_PIN2_CONFIG_SET(x) WLAN_GPIO_PIN2_CONFIG_SET(x)
-#define GPIO_PIN2_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN2_WAKEUP_ENABLE_MSB
-#define GPIO_PIN2_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN2_WAKEUP_ENABLE_LSB
-#define GPIO_PIN2_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN2_WAKEUP_ENABLE_MASK
-#define GPIO_PIN2_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN2_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN2_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN2_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN2_INT_TYPE_MSB WLAN_GPIO_PIN2_INT_TYPE_MSB
-#define GPIO_PIN2_INT_TYPE_LSB WLAN_GPIO_PIN2_INT_TYPE_LSB
-#define GPIO_PIN2_INT_TYPE_MASK WLAN_GPIO_PIN2_INT_TYPE_MASK
-#define GPIO_PIN2_INT_TYPE_GET(x) WLAN_GPIO_PIN2_INT_TYPE_GET(x)
-#define GPIO_PIN2_INT_TYPE_SET(x) WLAN_GPIO_PIN2_INT_TYPE_SET(x)
-#define GPIO_PIN2_PAD_PULL_MSB WLAN_GPIO_PIN2_PAD_PULL_MSB
-#define GPIO_PIN2_PAD_PULL_LSB WLAN_GPIO_PIN2_PAD_PULL_LSB
-#define GPIO_PIN2_PAD_PULL_MASK WLAN_GPIO_PIN2_PAD_PULL_MASK
-#define GPIO_PIN2_PAD_PULL_GET(x) WLAN_GPIO_PIN2_PAD_PULL_GET(x)
-#define GPIO_PIN2_PAD_PULL_SET(x) WLAN_GPIO_PIN2_PAD_PULL_SET(x)
-#define GPIO_PIN2_PAD_STRENGTH_MSB WLAN_GPIO_PIN2_PAD_STRENGTH_MSB
-#define GPIO_PIN2_PAD_STRENGTH_LSB WLAN_GPIO_PIN2_PAD_STRENGTH_LSB
-#define GPIO_PIN2_PAD_STRENGTH_MASK WLAN_GPIO_PIN2_PAD_STRENGTH_MASK
-#define GPIO_PIN2_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN2_PAD_STRENGTH_GET(x)
-#define GPIO_PIN2_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN2_PAD_STRENGTH_SET(x)
-#define GPIO_PIN2_PAD_DRIVER_MSB WLAN_GPIO_PIN2_PAD_DRIVER_MSB
-#define GPIO_PIN2_PAD_DRIVER_LSB WLAN_GPIO_PIN2_PAD_DRIVER_LSB
-#define GPIO_PIN2_PAD_DRIVER_MASK WLAN_GPIO_PIN2_PAD_DRIVER_MASK
-#define GPIO_PIN2_PAD_DRIVER_GET(x) WLAN_GPIO_PIN2_PAD_DRIVER_GET(x)
-#define GPIO_PIN2_PAD_DRIVER_SET(x) WLAN_GPIO_PIN2_PAD_DRIVER_SET(x)
-#define GPIO_PIN2_SOURCE_MSB WLAN_GPIO_PIN2_SOURCE_MSB
-#define GPIO_PIN2_SOURCE_LSB WLAN_GPIO_PIN2_SOURCE_LSB
-#define GPIO_PIN2_SOURCE_MASK WLAN_GPIO_PIN2_SOURCE_MASK
-#define GPIO_PIN2_SOURCE_GET(x) WLAN_GPIO_PIN2_SOURCE_GET(x)
-#define GPIO_PIN2_SOURCE_SET(x) WLAN_GPIO_PIN2_SOURCE_SET(x)
-#define GPIO_PIN3_ADDRESS WLAN_GPIO_PIN3_ADDRESS
-#define GPIO_PIN3_OFFSET WLAN_GPIO_PIN3_OFFSET
-#define GPIO_PIN3_CONFIG_MSB WLAN_GPIO_PIN3_CONFIG_MSB
-#define GPIO_PIN3_CONFIG_LSB WLAN_GPIO_PIN3_CONFIG_LSB
-#define GPIO_PIN3_CONFIG_MASK WLAN_GPIO_PIN3_CONFIG_MASK
-#define GPIO_PIN3_CONFIG_GET(x) WLAN_GPIO_PIN3_CONFIG_GET(x)
-#define GPIO_PIN3_CONFIG_SET(x) WLAN_GPIO_PIN3_CONFIG_SET(x)
-#define GPIO_PIN3_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN3_WAKEUP_ENABLE_MSB
-#define GPIO_PIN3_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN3_WAKEUP_ENABLE_LSB
-#define GPIO_PIN3_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN3_WAKEUP_ENABLE_MASK
-#define GPIO_PIN3_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN3_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN3_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN3_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN3_INT_TYPE_MSB WLAN_GPIO_PIN3_INT_TYPE_MSB
-#define GPIO_PIN3_INT_TYPE_LSB WLAN_GPIO_PIN3_INT_TYPE_LSB
-#define GPIO_PIN3_INT_TYPE_MASK WLAN_GPIO_PIN3_INT_TYPE_MASK
-#define GPIO_PIN3_INT_TYPE_GET(x) WLAN_GPIO_PIN3_INT_TYPE_GET(x)
-#define GPIO_PIN3_INT_TYPE_SET(x) WLAN_GPIO_PIN3_INT_TYPE_SET(x)
-#define GPIO_PIN3_PAD_PULL_MSB WLAN_GPIO_PIN3_PAD_PULL_MSB
-#define GPIO_PIN3_PAD_PULL_LSB WLAN_GPIO_PIN3_PAD_PULL_LSB
-#define GPIO_PIN3_PAD_PULL_MASK WLAN_GPIO_PIN3_PAD_PULL_MASK
-#define GPIO_PIN3_PAD_PULL_GET(x) WLAN_GPIO_PIN3_PAD_PULL_GET(x)
-#define GPIO_PIN3_PAD_PULL_SET(x) WLAN_GPIO_PIN3_PAD_PULL_SET(x)
-#define GPIO_PIN3_PAD_STRENGTH_MSB WLAN_GPIO_PIN3_PAD_STRENGTH_MSB
-#define GPIO_PIN3_PAD_STRENGTH_LSB WLAN_GPIO_PIN3_PAD_STRENGTH_LSB
-#define GPIO_PIN3_PAD_STRENGTH_MASK WLAN_GPIO_PIN3_PAD_STRENGTH_MASK
-#define GPIO_PIN3_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN3_PAD_STRENGTH_GET(x)
-#define GPIO_PIN3_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN3_PAD_STRENGTH_SET(x)
-#define GPIO_PIN3_PAD_DRIVER_MSB WLAN_GPIO_PIN3_PAD_DRIVER_MSB
-#define GPIO_PIN3_PAD_DRIVER_LSB WLAN_GPIO_PIN3_PAD_DRIVER_LSB
-#define GPIO_PIN3_PAD_DRIVER_MASK WLAN_GPIO_PIN3_PAD_DRIVER_MASK
-#define GPIO_PIN3_PAD_DRIVER_GET(x) WLAN_GPIO_PIN3_PAD_DRIVER_GET(x)
-#define GPIO_PIN3_PAD_DRIVER_SET(x) WLAN_GPIO_PIN3_PAD_DRIVER_SET(x)
-#define GPIO_PIN3_SOURCE_MSB WLAN_GPIO_PIN3_SOURCE_MSB
-#define GPIO_PIN3_SOURCE_LSB WLAN_GPIO_PIN3_SOURCE_LSB
-#define GPIO_PIN3_SOURCE_MASK WLAN_GPIO_PIN3_SOURCE_MASK
-#define GPIO_PIN3_SOURCE_GET(x) WLAN_GPIO_PIN3_SOURCE_GET(x)
-#define GPIO_PIN3_SOURCE_SET(x) WLAN_GPIO_PIN3_SOURCE_SET(x)
-#define GPIO_PIN4_ADDRESS WLAN_GPIO_PIN4_ADDRESS
-#define GPIO_PIN4_OFFSET WLAN_GPIO_PIN4_OFFSET
-#define GPIO_PIN4_CONFIG_MSB WLAN_GPIO_PIN4_CONFIG_MSB
-#define GPIO_PIN4_CONFIG_LSB WLAN_GPIO_PIN4_CONFIG_LSB
-#define GPIO_PIN4_CONFIG_MASK WLAN_GPIO_PIN4_CONFIG_MASK
-#define GPIO_PIN4_CONFIG_GET(x) WLAN_GPIO_PIN4_CONFIG_GET(x)
-#define GPIO_PIN4_CONFIG_SET(x) WLAN_GPIO_PIN4_CONFIG_SET(x)
-#define GPIO_PIN4_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN4_WAKEUP_ENABLE_MSB
-#define GPIO_PIN4_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN4_WAKEUP_ENABLE_LSB
-#define GPIO_PIN4_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN4_WAKEUP_ENABLE_MASK
-#define GPIO_PIN4_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN4_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN4_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN4_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN4_INT_TYPE_MSB WLAN_GPIO_PIN4_INT_TYPE_MSB
-#define GPIO_PIN4_INT_TYPE_LSB WLAN_GPIO_PIN4_INT_TYPE_LSB
-#define GPIO_PIN4_INT_TYPE_MASK WLAN_GPIO_PIN4_INT_TYPE_MASK
-#define GPIO_PIN4_INT_TYPE_GET(x) WLAN_GPIO_PIN4_INT_TYPE_GET(x)
-#define GPIO_PIN4_INT_TYPE_SET(x) WLAN_GPIO_PIN4_INT_TYPE_SET(x)
-#define GPIO_PIN4_PAD_PULL_MSB WLAN_GPIO_PIN4_PAD_PULL_MSB
-#define GPIO_PIN4_PAD_PULL_LSB WLAN_GPIO_PIN4_PAD_PULL_LSB
-#define GPIO_PIN4_PAD_PULL_MASK WLAN_GPIO_PIN4_PAD_PULL_MASK
-#define GPIO_PIN4_PAD_PULL_GET(x) WLAN_GPIO_PIN4_PAD_PULL_GET(x)
-#define GPIO_PIN4_PAD_PULL_SET(x) WLAN_GPIO_PIN4_PAD_PULL_SET(x)
-#define GPIO_PIN4_PAD_STRENGTH_MSB WLAN_GPIO_PIN4_PAD_STRENGTH_MSB
-#define GPIO_PIN4_PAD_STRENGTH_LSB WLAN_GPIO_PIN4_PAD_STRENGTH_LSB
-#define GPIO_PIN4_PAD_STRENGTH_MASK WLAN_GPIO_PIN4_PAD_STRENGTH_MASK
-#define GPIO_PIN4_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN4_PAD_STRENGTH_GET(x)
-#define GPIO_PIN4_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN4_PAD_STRENGTH_SET(x)
-#define GPIO_PIN4_PAD_DRIVER_MSB WLAN_GPIO_PIN4_PAD_DRIVER_MSB
-#define GPIO_PIN4_PAD_DRIVER_LSB WLAN_GPIO_PIN4_PAD_DRIVER_LSB
-#define GPIO_PIN4_PAD_DRIVER_MASK WLAN_GPIO_PIN4_PAD_DRIVER_MASK
-#define GPIO_PIN4_PAD_DRIVER_GET(x) WLAN_GPIO_PIN4_PAD_DRIVER_GET(x)
-#define GPIO_PIN4_PAD_DRIVER_SET(x) WLAN_GPIO_PIN4_PAD_DRIVER_SET(x)
-#define GPIO_PIN4_SOURCE_MSB WLAN_GPIO_PIN4_SOURCE_MSB
-#define GPIO_PIN4_SOURCE_LSB WLAN_GPIO_PIN4_SOURCE_LSB
-#define GPIO_PIN4_SOURCE_MASK WLAN_GPIO_PIN4_SOURCE_MASK
-#define GPIO_PIN4_SOURCE_GET(x) WLAN_GPIO_PIN4_SOURCE_GET(x)
-#define GPIO_PIN4_SOURCE_SET(x) WLAN_GPIO_PIN4_SOURCE_SET(x)
-#define GPIO_PIN5_ADDRESS WLAN_GPIO_PIN5_ADDRESS
-#define GPIO_PIN5_OFFSET WLAN_GPIO_PIN5_OFFSET
-#define GPIO_PIN5_CONFIG_MSB WLAN_GPIO_PIN5_CONFIG_MSB
-#define GPIO_PIN5_CONFIG_LSB WLAN_GPIO_PIN5_CONFIG_LSB
-#define GPIO_PIN5_CONFIG_MASK WLAN_GPIO_PIN5_CONFIG_MASK
-#define GPIO_PIN5_CONFIG_GET(x) WLAN_GPIO_PIN5_CONFIG_GET(x)
-#define GPIO_PIN5_CONFIG_SET(x) WLAN_GPIO_PIN5_CONFIG_SET(x)
-#define GPIO_PIN5_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN5_WAKEUP_ENABLE_MSB
-#define GPIO_PIN5_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN5_WAKEUP_ENABLE_LSB
-#define GPIO_PIN5_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN5_WAKEUP_ENABLE_MASK
-#define GPIO_PIN5_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN5_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN5_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN5_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN5_INT_TYPE_MSB WLAN_GPIO_PIN5_INT_TYPE_MSB
-#define GPIO_PIN5_INT_TYPE_LSB WLAN_GPIO_PIN5_INT_TYPE_LSB
-#define GPIO_PIN5_INT_TYPE_MASK WLAN_GPIO_PIN5_INT_TYPE_MASK
-#define GPIO_PIN5_INT_TYPE_GET(x) WLAN_GPIO_PIN5_INT_TYPE_GET(x)
-#define GPIO_PIN5_INT_TYPE_SET(x) WLAN_GPIO_PIN5_INT_TYPE_SET(x)
-#define GPIO_PIN5_PAD_PULL_MSB WLAN_GPIO_PIN5_PAD_PULL_MSB
-#define GPIO_PIN5_PAD_PULL_LSB WLAN_GPIO_PIN5_PAD_PULL_LSB
-#define GPIO_PIN5_PAD_PULL_MASK WLAN_GPIO_PIN5_PAD_PULL_MASK
-#define GPIO_PIN5_PAD_PULL_GET(x) WLAN_GPIO_PIN5_PAD_PULL_GET(x)
-#define GPIO_PIN5_PAD_PULL_SET(x) WLAN_GPIO_PIN5_PAD_PULL_SET(x)
-#define GPIO_PIN5_PAD_STRENGTH_MSB WLAN_GPIO_PIN5_PAD_STRENGTH_MSB
-#define GPIO_PIN5_PAD_STRENGTH_LSB WLAN_GPIO_PIN5_PAD_STRENGTH_LSB
-#define GPIO_PIN5_PAD_STRENGTH_MASK WLAN_GPIO_PIN5_PAD_STRENGTH_MASK
-#define GPIO_PIN5_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN5_PAD_STRENGTH_GET(x)
-#define GPIO_PIN5_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN5_PAD_STRENGTH_SET(x)
-#define GPIO_PIN5_PAD_DRIVER_MSB WLAN_GPIO_PIN5_PAD_DRIVER_MSB
-#define GPIO_PIN5_PAD_DRIVER_LSB WLAN_GPIO_PIN5_PAD_DRIVER_LSB
-#define GPIO_PIN5_PAD_DRIVER_MASK WLAN_GPIO_PIN5_PAD_DRIVER_MASK
-#define GPIO_PIN5_PAD_DRIVER_GET(x) WLAN_GPIO_PIN5_PAD_DRIVER_GET(x)
-#define GPIO_PIN5_PAD_DRIVER_SET(x) WLAN_GPIO_PIN5_PAD_DRIVER_SET(x)
-#define GPIO_PIN5_SOURCE_MSB WLAN_GPIO_PIN5_SOURCE_MSB
-#define GPIO_PIN5_SOURCE_LSB WLAN_GPIO_PIN5_SOURCE_LSB
-#define GPIO_PIN5_SOURCE_MASK WLAN_GPIO_PIN5_SOURCE_MASK
-#define GPIO_PIN5_SOURCE_GET(x) WLAN_GPIO_PIN5_SOURCE_GET(x)
-#define GPIO_PIN5_SOURCE_SET(x) WLAN_GPIO_PIN5_SOURCE_SET(x)
-#define GPIO_PIN6_ADDRESS WLAN_GPIO_PIN6_ADDRESS
-#define GPIO_PIN6_OFFSET WLAN_GPIO_PIN6_OFFSET
-#define GPIO_PIN6_CONFIG_MSB WLAN_GPIO_PIN6_CONFIG_MSB
-#define GPIO_PIN6_CONFIG_LSB WLAN_GPIO_PIN6_CONFIG_LSB
-#define GPIO_PIN6_CONFIG_MASK WLAN_GPIO_PIN6_CONFIG_MASK
-#define GPIO_PIN6_CONFIG_GET(x) WLAN_GPIO_PIN6_CONFIG_GET(x)
-#define GPIO_PIN6_CONFIG_SET(x) WLAN_GPIO_PIN6_CONFIG_SET(x)
-#define GPIO_PIN6_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN6_WAKEUP_ENABLE_MSB
-#define GPIO_PIN6_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN6_WAKEUP_ENABLE_LSB
-#define GPIO_PIN6_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN6_WAKEUP_ENABLE_MASK
-#define GPIO_PIN6_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN6_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN6_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN6_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN6_INT_TYPE_MSB WLAN_GPIO_PIN6_INT_TYPE_MSB
-#define GPIO_PIN6_INT_TYPE_LSB WLAN_GPIO_PIN6_INT_TYPE_LSB
-#define GPIO_PIN6_INT_TYPE_MASK WLAN_GPIO_PIN6_INT_TYPE_MASK
-#define GPIO_PIN6_INT_TYPE_GET(x) WLAN_GPIO_PIN6_INT_TYPE_GET(x)
-#define GPIO_PIN6_INT_TYPE_SET(x) WLAN_GPIO_PIN6_INT_TYPE_SET(x)
-#define GPIO_PIN6_PAD_PULL_MSB WLAN_GPIO_PIN6_PAD_PULL_MSB
-#define GPIO_PIN6_PAD_PULL_LSB WLAN_GPIO_PIN6_PAD_PULL_LSB
-#define GPIO_PIN6_PAD_PULL_MASK WLAN_GPIO_PIN6_PAD_PULL_MASK
-#define GPIO_PIN6_PAD_PULL_GET(x) WLAN_GPIO_PIN6_PAD_PULL_GET(x)
-#define GPIO_PIN6_PAD_PULL_SET(x) WLAN_GPIO_PIN6_PAD_PULL_SET(x)
-#define GPIO_PIN6_PAD_STRENGTH_MSB WLAN_GPIO_PIN6_PAD_STRENGTH_MSB
-#define GPIO_PIN6_PAD_STRENGTH_LSB WLAN_GPIO_PIN6_PAD_STRENGTH_LSB
-#define GPIO_PIN6_PAD_STRENGTH_MASK WLAN_GPIO_PIN6_PAD_STRENGTH_MASK
-#define GPIO_PIN6_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN6_PAD_STRENGTH_GET(x)
-#define GPIO_PIN6_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN6_PAD_STRENGTH_SET(x)
-#define GPIO_PIN6_PAD_DRIVER_MSB WLAN_GPIO_PIN6_PAD_DRIVER_MSB
-#define GPIO_PIN6_PAD_DRIVER_LSB WLAN_GPIO_PIN6_PAD_DRIVER_LSB
-#define GPIO_PIN6_PAD_DRIVER_MASK WLAN_GPIO_PIN6_PAD_DRIVER_MASK
-#define GPIO_PIN6_PAD_DRIVER_GET(x) WLAN_GPIO_PIN6_PAD_DRIVER_GET(x)
-#define GPIO_PIN6_PAD_DRIVER_SET(x) WLAN_GPIO_PIN6_PAD_DRIVER_SET(x)
-#define GPIO_PIN6_SOURCE_MSB WLAN_GPIO_PIN6_SOURCE_MSB
-#define GPIO_PIN6_SOURCE_LSB WLAN_GPIO_PIN6_SOURCE_LSB
-#define GPIO_PIN6_SOURCE_MASK WLAN_GPIO_PIN6_SOURCE_MASK
-#define GPIO_PIN6_SOURCE_GET(x) WLAN_GPIO_PIN6_SOURCE_GET(x)
-#define GPIO_PIN6_SOURCE_SET(x) WLAN_GPIO_PIN6_SOURCE_SET(x)
-#define GPIO_PIN7_ADDRESS WLAN_GPIO_PIN7_ADDRESS
-#define GPIO_PIN7_OFFSET WLAN_GPIO_PIN7_OFFSET
-#define GPIO_PIN7_CONFIG_MSB WLAN_GPIO_PIN7_CONFIG_MSB
-#define GPIO_PIN7_CONFIG_LSB WLAN_GPIO_PIN7_CONFIG_LSB
-#define GPIO_PIN7_CONFIG_MASK WLAN_GPIO_PIN7_CONFIG_MASK
-#define GPIO_PIN7_CONFIG_GET(x) WLAN_GPIO_PIN7_CONFIG_GET(x)
-#define GPIO_PIN7_CONFIG_SET(x) WLAN_GPIO_PIN7_CONFIG_SET(x)
-#define GPIO_PIN7_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN7_WAKEUP_ENABLE_MSB
-#define GPIO_PIN7_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN7_WAKEUP_ENABLE_LSB
-#define GPIO_PIN7_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN7_WAKEUP_ENABLE_MASK
-#define GPIO_PIN7_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN7_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN7_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN7_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN7_INT_TYPE_MSB WLAN_GPIO_PIN7_INT_TYPE_MSB
-#define GPIO_PIN7_INT_TYPE_LSB WLAN_GPIO_PIN7_INT_TYPE_LSB
-#define GPIO_PIN7_INT_TYPE_MASK WLAN_GPIO_PIN7_INT_TYPE_MASK
-#define GPIO_PIN7_INT_TYPE_GET(x) WLAN_GPIO_PIN7_INT_TYPE_GET(x)
-#define GPIO_PIN7_INT_TYPE_SET(x) WLAN_GPIO_PIN7_INT_TYPE_SET(x)
-#define GPIO_PIN7_PAD_PULL_MSB WLAN_GPIO_PIN7_PAD_PULL_MSB
-#define GPIO_PIN7_PAD_PULL_LSB WLAN_GPIO_PIN7_PAD_PULL_LSB
-#define GPIO_PIN7_PAD_PULL_MASK WLAN_GPIO_PIN7_PAD_PULL_MASK
-#define GPIO_PIN7_PAD_PULL_GET(x) WLAN_GPIO_PIN7_PAD_PULL_GET(x)
-#define GPIO_PIN7_PAD_PULL_SET(x) WLAN_GPIO_PIN7_PAD_PULL_SET(x)
-#define GPIO_PIN7_PAD_STRENGTH_MSB WLAN_GPIO_PIN7_PAD_STRENGTH_MSB
-#define GPIO_PIN7_PAD_STRENGTH_LSB WLAN_GPIO_PIN7_PAD_STRENGTH_LSB
-#define GPIO_PIN7_PAD_STRENGTH_MASK WLAN_GPIO_PIN7_PAD_STRENGTH_MASK
-#define GPIO_PIN7_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN7_PAD_STRENGTH_GET(x)
-#define GPIO_PIN7_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN7_PAD_STRENGTH_SET(x)
-#define GPIO_PIN7_PAD_DRIVER_MSB WLAN_GPIO_PIN7_PAD_DRIVER_MSB
-#define GPIO_PIN7_PAD_DRIVER_LSB WLAN_GPIO_PIN7_PAD_DRIVER_LSB
-#define GPIO_PIN7_PAD_DRIVER_MASK WLAN_GPIO_PIN7_PAD_DRIVER_MASK
-#define GPIO_PIN7_PAD_DRIVER_GET(x) WLAN_GPIO_PIN7_PAD_DRIVER_GET(x)
-#define GPIO_PIN7_PAD_DRIVER_SET(x) WLAN_GPIO_PIN7_PAD_DRIVER_SET(x)
-#define GPIO_PIN7_SOURCE_MSB WLAN_GPIO_PIN7_SOURCE_MSB
-#define GPIO_PIN7_SOURCE_LSB WLAN_GPIO_PIN7_SOURCE_LSB
-#define GPIO_PIN7_SOURCE_MASK WLAN_GPIO_PIN7_SOURCE_MASK
-#define GPIO_PIN7_SOURCE_GET(x) WLAN_GPIO_PIN7_SOURCE_GET(x)
-#define GPIO_PIN7_SOURCE_SET(x) WLAN_GPIO_PIN7_SOURCE_SET(x)
-#define GPIO_PIN8_ADDRESS WLAN_GPIO_PIN8_ADDRESS
-#define GPIO_PIN8_OFFSET WLAN_GPIO_PIN8_OFFSET
-#define GPIO_PIN8_CONFIG_MSB WLAN_GPIO_PIN8_CONFIG_MSB
-#define GPIO_PIN8_CONFIG_LSB WLAN_GPIO_PIN8_CONFIG_LSB
-#define GPIO_PIN8_CONFIG_MASK WLAN_GPIO_PIN8_CONFIG_MASK
-#define GPIO_PIN8_CONFIG_GET(x) WLAN_GPIO_PIN8_CONFIG_GET(x)
-#define GPIO_PIN8_CONFIG_SET(x) WLAN_GPIO_PIN8_CONFIG_SET(x)
-#define GPIO_PIN8_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN8_WAKEUP_ENABLE_MSB
-#define GPIO_PIN8_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN8_WAKEUP_ENABLE_LSB
-#define GPIO_PIN8_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN8_WAKEUP_ENABLE_MASK
-#define GPIO_PIN8_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN8_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN8_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN8_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN8_INT_TYPE_MSB WLAN_GPIO_PIN8_INT_TYPE_MSB
-#define GPIO_PIN8_INT_TYPE_LSB WLAN_GPIO_PIN8_INT_TYPE_LSB
-#define GPIO_PIN8_INT_TYPE_MASK WLAN_GPIO_PIN8_INT_TYPE_MASK
-#define GPIO_PIN8_INT_TYPE_GET(x) WLAN_GPIO_PIN8_INT_TYPE_GET(x)
-#define GPIO_PIN8_INT_TYPE_SET(x) WLAN_GPIO_PIN8_INT_TYPE_SET(x)
-#define GPIO_PIN8_PAD_PULL_MSB WLAN_GPIO_PIN8_PAD_PULL_MSB
-#define GPIO_PIN8_PAD_PULL_LSB WLAN_GPIO_PIN8_PAD_PULL_LSB
-#define GPIO_PIN8_PAD_PULL_MASK WLAN_GPIO_PIN8_PAD_PULL_MASK
-#define GPIO_PIN8_PAD_PULL_GET(x) WLAN_GPIO_PIN8_PAD_PULL_GET(x)
-#define GPIO_PIN8_PAD_PULL_SET(x) WLAN_GPIO_PIN8_PAD_PULL_SET(x)
-#define GPIO_PIN8_PAD_STRENGTH_MSB WLAN_GPIO_PIN8_PAD_STRENGTH_MSB
-#define GPIO_PIN8_PAD_STRENGTH_LSB WLAN_GPIO_PIN8_PAD_STRENGTH_LSB
-#define GPIO_PIN8_PAD_STRENGTH_MASK WLAN_GPIO_PIN8_PAD_STRENGTH_MASK
-#define GPIO_PIN8_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN8_PAD_STRENGTH_GET(x)
-#define GPIO_PIN8_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN8_PAD_STRENGTH_SET(x)
-#define GPIO_PIN8_PAD_DRIVER_MSB WLAN_GPIO_PIN8_PAD_DRIVER_MSB
-#define GPIO_PIN8_PAD_DRIVER_LSB WLAN_GPIO_PIN8_PAD_DRIVER_LSB
-#define GPIO_PIN8_PAD_DRIVER_MASK WLAN_GPIO_PIN8_PAD_DRIVER_MASK
-#define GPIO_PIN8_PAD_DRIVER_GET(x) WLAN_GPIO_PIN8_PAD_DRIVER_GET(x)
-#define GPIO_PIN8_PAD_DRIVER_SET(x) WLAN_GPIO_PIN8_PAD_DRIVER_SET(x)
-#define GPIO_PIN8_SOURCE_MSB WLAN_GPIO_PIN8_SOURCE_MSB
-#define GPIO_PIN8_SOURCE_LSB WLAN_GPIO_PIN8_SOURCE_LSB
-#define GPIO_PIN8_SOURCE_MASK WLAN_GPIO_PIN8_SOURCE_MASK
-#define GPIO_PIN8_SOURCE_GET(x) WLAN_GPIO_PIN8_SOURCE_GET(x)
-#define GPIO_PIN8_SOURCE_SET(x) WLAN_GPIO_PIN8_SOURCE_SET(x)
-#define GPIO_PIN9_ADDRESS WLAN_GPIO_PIN9_ADDRESS
-#define GPIO_PIN9_OFFSET WLAN_GPIO_PIN9_OFFSET
-#define GPIO_PIN9_CONFIG_MSB WLAN_GPIO_PIN9_CONFIG_MSB
-#define GPIO_PIN9_CONFIG_LSB WLAN_GPIO_PIN9_CONFIG_LSB
-#define GPIO_PIN9_CONFIG_MASK WLAN_GPIO_PIN9_CONFIG_MASK
-#define GPIO_PIN9_CONFIG_GET(x) WLAN_GPIO_PIN9_CONFIG_GET(x)
-#define GPIO_PIN9_CONFIG_SET(x) WLAN_GPIO_PIN9_CONFIG_SET(x)
-#define GPIO_PIN9_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN9_WAKEUP_ENABLE_MSB
-#define GPIO_PIN9_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN9_WAKEUP_ENABLE_LSB
-#define GPIO_PIN9_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN9_WAKEUP_ENABLE_MASK
-#define GPIO_PIN9_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN9_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN9_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN9_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN9_INT_TYPE_MSB WLAN_GPIO_PIN9_INT_TYPE_MSB
-#define GPIO_PIN9_INT_TYPE_LSB WLAN_GPIO_PIN9_INT_TYPE_LSB
-#define GPIO_PIN9_INT_TYPE_MASK WLAN_GPIO_PIN9_INT_TYPE_MASK
-#define GPIO_PIN9_INT_TYPE_GET(x) WLAN_GPIO_PIN9_INT_TYPE_GET(x)
-#define GPIO_PIN9_INT_TYPE_SET(x) WLAN_GPIO_PIN9_INT_TYPE_SET(x)
-#define GPIO_PIN9_PAD_PULL_MSB WLAN_GPIO_PIN9_PAD_PULL_MSB
-#define GPIO_PIN9_PAD_PULL_LSB WLAN_GPIO_PIN9_PAD_PULL_LSB
-#define GPIO_PIN9_PAD_PULL_MASK WLAN_GPIO_PIN9_PAD_PULL_MASK
-#define GPIO_PIN9_PAD_PULL_GET(x) WLAN_GPIO_PIN9_PAD_PULL_GET(x)
-#define GPIO_PIN9_PAD_PULL_SET(x) WLAN_GPIO_PIN9_PAD_PULL_SET(x)
-#define GPIO_PIN9_PAD_STRENGTH_MSB WLAN_GPIO_PIN9_PAD_STRENGTH_MSB
-#define GPIO_PIN9_PAD_STRENGTH_LSB WLAN_GPIO_PIN9_PAD_STRENGTH_LSB
-#define GPIO_PIN9_PAD_STRENGTH_MASK WLAN_GPIO_PIN9_PAD_STRENGTH_MASK
-#define GPIO_PIN9_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN9_PAD_STRENGTH_GET(x)
-#define GPIO_PIN9_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN9_PAD_STRENGTH_SET(x)
-#define GPIO_PIN9_PAD_DRIVER_MSB WLAN_GPIO_PIN9_PAD_DRIVER_MSB
-#define GPIO_PIN9_PAD_DRIVER_LSB WLAN_GPIO_PIN9_PAD_DRIVER_LSB
-#define GPIO_PIN9_PAD_DRIVER_MASK WLAN_GPIO_PIN9_PAD_DRIVER_MASK
-#define GPIO_PIN9_PAD_DRIVER_GET(x) WLAN_GPIO_PIN9_PAD_DRIVER_GET(x)
-#define GPIO_PIN9_PAD_DRIVER_SET(x) WLAN_GPIO_PIN9_PAD_DRIVER_SET(x)
-#define GPIO_PIN9_SOURCE_MSB WLAN_GPIO_PIN9_SOURCE_MSB
-#define GPIO_PIN9_SOURCE_LSB WLAN_GPIO_PIN9_SOURCE_LSB
-#define GPIO_PIN9_SOURCE_MASK WLAN_GPIO_PIN9_SOURCE_MASK
-#define GPIO_PIN9_SOURCE_GET(x) WLAN_GPIO_PIN9_SOURCE_GET(x)
-#define GPIO_PIN9_SOURCE_SET(x) WLAN_GPIO_PIN9_SOURCE_SET(x)
-#define GPIO_PIN10_ADDRESS WLAN_GPIO_PIN10_ADDRESS
-#define GPIO_PIN10_OFFSET WLAN_GPIO_PIN10_OFFSET
-#define GPIO_PIN10_CONFIG_MSB WLAN_GPIO_PIN10_CONFIG_MSB
-#define GPIO_PIN10_CONFIG_LSB WLAN_GPIO_PIN10_CONFIG_LSB
-#define GPIO_PIN10_CONFIG_MASK WLAN_GPIO_PIN10_CONFIG_MASK
-#define GPIO_PIN10_CONFIG_GET(x) WLAN_GPIO_PIN10_CONFIG_GET(x)
-#define GPIO_PIN10_CONFIG_SET(x) WLAN_GPIO_PIN10_CONFIG_SET(x)
-#define GPIO_PIN10_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN10_WAKEUP_ENABLE_MSB
-#define GPIO_PIN10_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN10_WAKEUP_ENABLE_LSB
-#define GPIO_PIN10_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN10_WAKEUP_ENABLE_MASK
-#define GPIO_PIN10_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN10_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN10_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN10_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN10_INT_TYPE_MSB WLAN_GPIO_PIN10_INT_TYPE_MSB
-#define GPIO_PIN10_INT_TYPE_LSB WLAN_GPIO_PIN10_INT_TYPE_LSB
-#define GPIO_PIN10_INT_TYPE_MASK WLAN_GPIO_PIN10_INT_TYPE_MASK
-#define GPIO_PIN10_INT_TYPE_GET(x) WLAN_GPIO_PIN10_INT_TYPE_GET(x)
-#define GPIO_PIN10_INT_TYPE_SET(x) WLAN_GPIO_PIN10_INT_TYPE_SET(x)
-#define GPIO_PIN10_PAD_PULL_MSB WLAN_GPIO_PIN10_PAD_PULL_MSB
-#define GPIO_PIN10_PAD_PULL_LSB WLAN_GPIO_PIN10_PAD_PULL_LSB
-#define GPIO_PIN10_PAD_PULL_MASK WLAN_GPIO_PIN10_PAD_PULL_MASK
-#define GPIO_PIN10_PAD_PULL_GET(x) WLAN_GPIO_PIN10_PAD_PULL_GET(x)
-#define GPIO_PIN10_PAD_PULL_SET(x) WLAN_GPIO_PIN10_PAD_PULL_SET(x)
-#define GPIO_PIN10_PAD_STRENGTH_MSB WLAN_GPIO_PIN10_PAD_STRENGTH_MSB
-#define GPIO_PIN10_PAD_STRENGTH_LSB WLAN_GPIO_PIN10_PAD_STRENGTH_LSB
-#define GPIO_PIN10_PAD_STRENGTH_MASK WLAN_GPIO_PIN10_PAD_STRENGTH_MASK
-#define GPIO_PIN10_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN10_PAD_STRENGTH_GET(x)
-#define GPIO_PIN10_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN10_PAD_STRENGTH_SET(x)
-#define GPIO_PIN10_PAD_DRIVER_MSB WLAN_GPIO_PIN10_PAD_DRIVER_MSB
-#define GPIO_PIN10_PAD_DRIVER_LSB WLAN_GPIO_PIN10_PAD_DRIVER_LSB
-#define GPIO_PIN10_PAD_DRIVER_MASK WLAN_GPIO_PIN10_PAD_DRIVER_MASK
-#define GPIO_PIN10_PAD_DRIVER_GET(x) WLAN_GPIO_PIN10_PAD_DRIVER_GET(x)
-#define GPIO_PIN10_PAD_DRIVER_SET(x) WLAN_GPIO_PIN10_PAD_DRIVER_SET(x)
-#define GPIO_PIN10_SOURCE_MSB WLAN_GPIO_PIN10_SOURCE_MSB
-#define GPIO_PIN10_SOURCE_LSB WLAN_GPIO_PIN10_SOURCE_LSB
-#define GPIO_PIN10_SOURCE_MASK WLAN_GPIO_PIN10_SOURCE_MASK
-#define GPIO_PIN10_SOURCE_GET(x) WLAN_GPIO_PIN10_SOURCE_GET(x)
-#define GPIO_PIN10_SOURCE_SET(x) WLAN_GPIO_PIN10_SOURCE_SET(x)
-#define GPIO_PIN11_ADDRESS WLAN_GPIO_PIN11_ADDRESS
-#define GPIO_PIN11_OFFSET WLAN_GPIO_PIN11_OFFSET
-#define GPIO_PIN11_CONFIG_MSB WLAN_GPIO_PIN11_CONFIG_MSB
-#define GPIO_PIN11_CONFIG_LSB WLAN_GPIO_PIN11_CONFIG_LSB
-#define GPIO_PIN11_CONFIG_MASK WLAN_GPIO_PIN11_CONFIG_MASK
-#define GPIO_PIN11_CONFIG_GET(x) WLAN_GPIO_PIN11_CONFIG_GET(x)
-#define GPIO_PIN11_CONFIG_SET(x) WLAN_GPIO_PIN11_CONFIG_SET(x)
-#define GPIO_PIN11_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN11_WAKEUP_ENABLE_MSB
-#define GPIO_PIN11_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN11_WAKEUP_ENABLE_LSB
-#define GPIO_PIN11_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN11_WAKEUP_ENABLE_MASK
-#define GPIO_PIN11_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN11_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN11_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN11_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN11_INT_TYPE_MSB WLAN_GPIO_PIN11_INT_TYPE_MSB
-#define GPIO_PIN11_INT_TYPE_LSB WLAN_GPIO_PIN11_INT_TYPE_LSB
-#define GPIO_PIN11_INT_TYPE_MASK WLAN_GPIO_PIN11_INT_TYPE_MASK
-#define GPIO_PIN11_INT_TYPE_GET(x) WLAN_GPIO_PIN11_INT_TYPE_GET(x)
-#define GPIO_PIN11_INT_TYPE_SET(x) WLAN_GPIO_PIN11_INT_TYPE_SET(x)
-#define GPIO_PIN11_PAD_PULL_MSB WLAN_GPIO_PIN11_PAD_PULL_MSB
-#define GPIO_PIN11_PAD_PULL_LSB WLAN_GPIO_PIN11_PAD_PULL_LSB
-#define GPIO_PIN11_PAD_PULL_MASK WLAN_GPIO_PIN11_PAD_PULL_MASK
-#define GPIO_PIN11_PAD_PULL_GET(x) WLAN_GPIO_PIN11_PAD_PULL_GET(x)
-#define GPIO_PIN11_PAD_PULL_SET(x) WLAN_GPIO_PIN11_PAD_PULL_SET(x)
-#define GPIO_PIN11_PAD_STRENGTH_MSB WLAN_GPIO_PIN11_PAD_STRENGTH_MSB
-#define GPIO_PIN11_PAD_STRENGTH_LSB WLAN_GPIO_PIN11_PAD_STRENGTH_LSB
-#define GPIO_PIN11_PAD_STRENGTH_MASK WLAN_GPIO_PIN11_PAD_STRENGTH_MASK
-#define GPIO_PIN11_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN11_PAD_STRENGTH_GET(x)
-#define GPIO_PIN11_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN11_PAD_STRENGTH_SET(x)
-#define GPIO_PIN11_PAD_DRIVER_MSB WLAN_GPIO_PIN11_PAD_DRIVER_MSB
-#define GPIO_PIN11_PAD_DRIVER_LSB WLAN_GPIO_PIN11_PAD_DRIVER_LSB
-#define GPIO_PIN11_PAD_DRIVER_MASK WLAN_GPIO_PIN11_PAD_DRIVER_MASK
-#define GPIO_PIN11_PAD_DRIVER_GET(x) WLAN_GPIO_PIN11_PAD_DRIVER_GET(x)
-#define GPIO_PIN11_PAD_DRIVER_SET(x) WLAN_GPIO_PIN11_PAD_DRIVER_SET(x)
-#define GPIO_PIN11_SOURCE_MSB WLAN_GPIO_PIN11_SOURCE_MSB
-#define GPIO_PIN11_SOURCE_LSB WLAN_GPIO_PIN11_SOURCE_LSB
-#define GPIO_PIN11_SOURCE_MASK WLAN_GPIO_PIN11_SOURCE_MASK
-#define GPIO_PIN11_SOURCE_GET(x) WLAN_GPIO_PIN11_SOURCE_GET(x)
-#define GPIO_PIN11_SOURCE_SET(x) WLAN_GPIO_PIN11_SOURCE_SET(x)
-#define GPIO_PIN12_ADDRESS WLAN_GPIO_PIN12_ADDRESS
-#define GPIO_PIN12_OFFSET WLAN_GPIO_PIN12_OFFSET
-#define GPIO_PIN12_CONFIG_MSB WLAN_GPIO_PIN12_CONFIG_MSB
-#define GPIO_PIN12_CONFIG_LSB WLAN_GPIO_PIN12_CONFIG_LSB
-#define GPIO_PIN12_CONFIG_MASK WLAN_GPIO_PIN12_CONFIG_MASK
-#define GPIO_PIN12_CONFIG_GET(x) WLAN_GPIO_PIN12_CONFIG_GET(x)
-#define GPIO_PIN12_CONFIG_SET(x) WLAN_GPIO_PIN12_CONFIG_SET(x)
-#define GPIO_PIN12_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN12_WAKEUP_ENABLE_MSB
-#define GPIO_PIN12_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN12_WAKEUP_ENABLE_LSB
-#define GPIO_PIN12_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN12_WAKEUP_ENABLE_MASK
-#define GPIO_PIN12_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN12_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN12_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN12_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN12_INT_TYPE_MSB WLAN_GPIO_PIN12_INT_TYPE_MSB
-#define GPIO_PIN12_INT_TYPE_LSB WLAN_GPIO_PIN12_INT_TYPE_LSB
-#define GPIO_PIN12_INT_TYPE_MASK WLAN_GPIO_PIN12_INT_TYPE_MASK
-#define GPIO_PIN12_INT_TYPE_GET(x) WLAN_GPIO_PIN12_INT_TYPE_GET(x)
-#define GPIO_PIN12_INT_TYPE_SET(x) WLAN_GPIO_PIN12_INT_TYPE_SET(x)
-#define GPIO_PIN12_PAD_PULL_MSB WLAN_GPIO_PIN12_PAD_PULL_MSB
-#define GPIO_PIN12_PAD_PULL_LSB WLAN_GPIO_PIN12_PAD_PULL_LSB
-#define GPIO_PIN12_PAD_PULL_MASK WLAN_GPIO_PIN12_PAD_PULL_MASK
-#define GPIO_PIN12_PAD_PULL_GET(x) WLAN_GPIO_PIN12_PAD_PULL_GET(x)
-#define GPIO_PIN12_PAD_PULL_SET(x) WLAN_GPIO_PIN12_PAD_PULL_SET(x)
-#define GPIO_PIN12_PAD_STRENGTH_MSB WLAN_GPIO_PIN12_PAD_STRENGTH_MSB
-#define GPIO_PIN12_PAD_STRENGTH_LSB WLAN_GPIO_PIN12_PAD_STRENGTH_LSB
-#define GPIO_PIN12_PAD_STRENGTH_MASK WLAN_GPIO_PIN12_PAD_STRENGTH_MASK
-#define GPIO_PIN12_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN12_PAD_STRENGTH_GET(x)
-#define GPIO_PIN12_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN12_PAD_STRENGTH_SET(x)
-#define GPIO_PIN12_PAD_DRIVER_MSB WLAN_GPIO_PIN12_PAD_DRIVER_MSB
-#define GPIO_PIN12_PAD_DRIVER_LSB WLAN_GPIO_PIN12_PAD_DRIVER_LSB
-#define GPIO_PIN12_PAD_DRIVER_MASK WLAN_GPIO_PIN12_PAD_DRIVER_MASK
-#define GPIO_PIN12_PAD_DRIVER_GET(x) WLAN_GPIO_PIN12_PAD_DRIVER_GET(x)
-#define GPIO_PIN12_PAD_DRIVER_SET(x) WLAN_GPIO_PIN12_PAD_DRIVER_SET(x)
-#define GPIO_PIN12_SOURCE_MSB WLAN_GPIO_PIN12_SOURCE_MSB
-#define GPIO_PIN12_SOURCE_LSB WLAN_GPIO_PIN12_SOURCE_LSB
-#define GPIO_PIN12_SOURCE_MASK WLAN_GPIO_PIN12_SOURCE_MASK
-#define GPIO_PIN12_SOURCE_GET(x) WLAN_GPIO_PIN12_SOURCE_GET(x)
-#define GPIO_PIN12_SOURCE_SET(x) WLAN_GPIO_PIN12_SOURCE_SET(x)
-#define GPIO_PIN13_ADDRESS WLAN_GPIO_PIN13_ADDRESS
-#define GPIO_PIN13_OFFSET WLAN_GPIO_PIN13_OFFSET
-#define GPIO_PIN13_CONFIG_MSB WLAN_GPIO_PIN13_CONFIG_MSB
-#define GPIO_PIN13_CONFIG_LSB WLAN_GPIO_PIN13_CONFIG_LSB
-#define GPIO_PIN13_CONFIG_MASK WLAN_GPIO_PIN13_CONFIG_MASK
-#define GPIO_PIN13_CONFIG_GET(x) WLAN_GPIO_PIN13_CONFIG_GET(x)
-#define GPIO_PIN13_CONFIG_SET(x) WLAN_GPIO_PIN13_CONFIG_SET(x)
-#define GPIO_PIN13_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN13_WAKEUP_ENABLE_MSB
-#define GPIO_PIN13_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN13_WAKEUP_ENABLE_LSB
-#define GPIO_PIN13_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN13_WAKEUP_ENABLE_MASK
-#define GPIO_PIN13_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN13_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN13_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN13_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN13_INT_TYPE_MSB WLAN_GPIO_PIN13_INT_TYPE_MSB
-#define GPIO_PIN13_INT_TYPE_LSB WLAN_GPIO_PIN13_INT_TYPE_LSB
-#define GPIO_PIN13_INT_TYPE_MASK WLAN_GPIO_PIN13_INT_TYPE_MASK
-#define GPIO_PIN13_INT_TYPE_GET(x) WLAN_GPIO_PIN13_INT_TYPE_GET(x)
-#define GPIO_PIN13_INT_TYPE_SET(x) WLAN_GPIO_PIN13_INT_TYPE_SET(x)
-#define GPIO_PIN13_PAD_PULL_MSB WLAN_GPIO_PIN13_PAD_PULL_MSB
-#define GPIO_PIN13_PAD_PULL_LSB WLAN_GPIO_PIN13_PAD_PULL_LSB
-#define GPIO_PIN13_PAD_PULL_MASK WLAN_GPIO_PIN13_PAD_PULL_MASK
-#define GPIO_PIN13_PAD_PULL_GET(x) WLAN_GPIO_PIN13_PAD_PULL_GET(x)
-#define GPIO_PIN13_PAD_PULL_SET(x) WLAN_GPIO_PIN13_PAD_PULL_SET(x)
-#define GPIO_PIN13_PAD_STRENGTH_MSB WLAN_GPIO_PIN13_PAD_STRENGTH_MSB
-#define GPIO_PIN13_PAD_STRENGTH_LSB WLAN_GPIO_PIN13_PAD_STRENGTH_LSB
-#define GPIO_PIN13_PAD_STRENGTH_MASK WLAN_GPIO_PIN13_PAD_STRENGTH_MASK
-#define GPIO_PIN13_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN13_PAD_STRENGTH_GET(x)
-#define GPIO_PIN13_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN13_PAD_STRENGTH_SET(x)
-#define GPIO_PIN13_PAD_DRIVER_MSB WLAN_GPIO_PIN13_PAD_DRIVER_MSB
-#define GPIO_PIN13_PAD_DRIVER_LSB WLAN_GPIO_PIN13_PAD_DRIVER_LSB
-#define GPIO_PIN13_PAD_DRIVER_MASK WLAN_GPIO_PIN13_PAD_DRIVER_MASK
-#define GPIO_PIN13_PAD_DRIVER_GET(x) WLAN_GPIO_PIN13_PAD_DRIVER_GET(x)
-#define GPIO_PIN13_PAD_DRIVER_SET(x) WLAN_GPIO_PIN13_PAD_DRIVER_SET(x)
-#define GPIO_PIN13_SOURCE_MSB WLAN_GPIO_PIN13_SOURCE_MSB
-#define GPIO_PIN13_SOURCE_LSB WLAN_GPIO_PIN13_SOURCE_LSB
-#define GPIO_PIN13_SOURCE_MASK WLAN_GPIO_PIN13_SOURCE_MASK
-#define GPIO_PIN13_SOURCE_GET(x) WLAN_GPIO_PIN13_SOURCE_GET(x)
-#define GPIO_PIN13_SOURCE_SET(x) WLAN_GPIO_PIN13_SOURCE_SET(x)
-#define GPIO_PIN14_ADDRESS WLAN_GPIO_PIN14_ADDRESS
-#define GPIO_PIN14_OFFSET WLAN_GPIO_PIN14_OFFSET
-#define GPIO_PIN14_CONFIG_MSB WLAN_GPIO_PIN14_CONFIG_MSB
-#define GPIO_PIN14_CONFIG_LSB WLAN_GPIO_PIN14_CONFIG_LSB
-#define GPIO_PIN14_CONFIG_MASK WLAN_GPIO_PIN14_CONFIG_MASK
-#define GPIO_PIN14_CONFIG_GET(x) WLAN_GPIO_PIN14_CONFIG_GET(x)
-#define GPIO_PIN14_CONFIG_SET(x) WLAN_GPIO_PIN14_CONFIG_SET(x)
-#define GPIO_PIN14_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN14_WAKEUP_ENABLE_MSB
-#define GPIO_PIN14_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN14_WAKEUP_ENABLE_LSB
-#define GPIO_PIN14_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN14_WAKEUP_ENABLE_MASK
-#define GPIO_PIN14_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN14_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN14_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN14_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN14_INT_TYPE_MSB WLAN_GPIO_PIN14_INT_TYPE_MSB
-#define GPIO_PIN14_INT_TYPE_LSB WLAN_GPIO_PIN14_INT_TYPE_LSB
-#define GPIO_PIN14_INT_TYPE_MASK WLAN_GPIO_PIN14_INT_TYPE_MASK
-#define GPIO_PIN14_INT_TYPE_GET(x) WLAN_GPIO_PIN14_INT_TYPE_GET(x)
-#define GPIO_PIN14_INT_TYPE_SET(x) WLAN_GPIO_PIN14_INT_TYPE_SET(x)
-#define GPIO_PIN14_PAD_PULL_MSB WLAN_GPIO_PIN14_PAD_PULL_MSB
-#define GPIO_PIN14_PAD_PULL_LSB WLAN_GPIO_PIN14_PAD_PULL_LSB
-#define GPIO_PIN14_PAD_PULL_MASK WLAN_GPIO_PIN14_PAD_PULL_MASK
-#define GPIO_PIN14_PAD_PULL_GET(x) WLAN_GPIO_PIN14_PAD_PULL_GET(x)
-#define GPIO_PIN14_PAD_PULL_SET(x) WLAN_GPIO_PIN14_PAD_PULL_SET(x)
-#define GPIO_PIN14_PAD_STRENGTH_MSB WLAN_GPIO_PIN14_PAD_STRENGTH_MSB
-#define GPIO_PIN14_PAD_STRENGTH_LSB WLAN_GPIO_PIN14_PAD_STRENGTH_LSB
-#define GPIO_PIN14_PAD_STRENGTH_MASK WLAN_GPIO_PIN14_PAD_STRENGTH_MASK
-#define GPIO_PIN14_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN14_PAD_STRENGTH_GET(x)
-#define GPIO_PIN14_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN14_PAD_STRENGTH_SET(x)
-#define GPIO_PIN14_PAD_DRIVER_MSB WLAN_GPIO_PIN14_PAD_DRIVER_MSB
-#define GPIO_PIN14_PAD_DRIVER_LSB WLAN_GPIO_PIN14_PAD_DRIVER_LSB
-#define GPIO_PIN14_PAD_DRIVER_MASK WLAN_GPIO_PIN14_PAD_DRIVER_MASK
-#define GPIO_PIN14_PAD_DRIVER_GET(x) WLAN_GPIO_PIN14_PAD_DRIVER_GET(x)
-#define GPIO_PIN14_PAD_DRIVER_SET(x) WLAN_GPIO_PIN14_PAD_DRIVER_SET(x)
-#define GPIO_PIN14_SOURCE_MSB WLAN_GPIO_PIN14_SOURCE_MSB
-#define GPIO_PIN14_SOURCE_LSB WLAN_GPIO_PIN14_SOURCE_LSB
-#define GPIO_PIN14_SOURCE_MASK WLAN_GPIO_PIN14_SOURCE_MASK
-#define GPIO_PIN14_SOURCE_GET(x) WLAN_GPIO_PIN14_SOURCE_GET(x)
-#define GPIO_PIN14_SOURCE_SET(x) WLAN_GPIO_PIN14_SOURCE_SET(x)
-#define GPIO_PIN15_ADDRESS WLAN_GPIO_PIN15_ADDRESS
-#define GPIO_PIN15_OFFSET WLAN_GPIO_PIN15_OFFSET
-#define GPIO_PIN15_CONFIG_MSB WLAN_GPIO_PIN15_CONFIG_MSB
-#define GPIO_PIN15_CONFIG_LSB WLAN_GPIO_PIN15_CONFIG_LSB
-#define GPIO_PIN15_CONFIG_MASK WLAN_GPIO_PIN15_CONFIG_MASK
-#define GPIO_PIN15_CONFIG_GET(x) WLAN_GPIO_PIN15_CONFIG_GET(x)
-#define GPIO_PIN15_CONFIG_SET(x) WLAN_GPIO_PIN15_CONFIG_SET(x)
-#define GPIO_PIN15_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN15_WAKEUP_ENABLE_MSB
-#define GPIO_PIN15_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN15_WAKEUP_ENABLE_LSB
-#define GPIO_PIN15_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN15_WAKEUP_ENABLE_MASK
-#define GPIO_PIN15_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN15_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN15_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN15_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN15_INT_TYPE_MSB WLAN_GPIO_PIN15_INT_TYPE_MSB
-#define GPIO_PIN15_INT_TYPE_LSB WLAN_GPIO_PIN15_INT_TYPE_LSB
-#define GPIO_PIN15_INT_TYPE_MASK WLAN_GPIO_PIN15_INT_TYPE_MASK
-#define GPIO_PIN15_INT_TYPE_GET(x) WLAN_GPIO_PIN15_INT_TYPE_GET(x)
-#define GPIO_PIN15_INT_TYPE_SET(x) WLAN_GPIO_PIN15_INT_TYPE_SET(x)
-#define GPIO_PIN15_PAD_PULL_MSB WLAN_GPIO_PIN15_PAD_PULL_MSB
-#define GPIO_PIN15_PAD_PULL_LSB WLAN_GPIO_PIN15_PAD_PULL_LSB
-#define GPIO_PIN15_PAD_PULL_MASK WLAN_GPIO_PIN15_PAD_PULL_MASK
-#define GPIO_PIN15_PAD_PULL_GET(x) WLAN_GPIO_PIN15_PAD_PULL_GET(x)
-#define GPIO_PIN15_PAD_PULL_SET(x) WLAN_GPIO_PIN15_PAD_PULL_SET(x)
-#define GPIO_PIN15_PAD_STRENGTH_MSB WLAN_GPIO_PIN15_PAD_STRENGTH_MSB
-#define GPIO_PIN15_PAD_STRENGTH_LSB WLAN_GPIO_PIN15_PAD_STRENGTH_LSB
-#define GPIO_PIN15_PAD_STRENGTH_MASK WLAN_GPIO_PIN15_PAD_STRENGTH_MASK
-#define GPIO_PIN15_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN15_PAD_STRENGTH_GET(x)
-#define GPIO_PIN15_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN15_PAD_STRENGTH_SET(x)
-#define GPIO_PIN15_PAD_DRIVER_MSB WLAN_GPIO_PIN15_PAD_DRIVER_MSB
-#define GPIO_PIN15_PAD_DRIVER_LSB WLAN_GPIO_PIN15_PAD_DRIVER_LSB
-#define GPIO_PIN15_PAD_DRIVER_MASK WLAN_GPIO_PIN15_PAD_DRIVER_MASK
-#define GPIO_PIN15_PAD_DRIVER_GET(x) WLAN_GPIO_PIN15_PAD_DRIVER_GET(x)
-#define GPIO_PIN15_PAD_DRIVER_SET(x) WLAN_GPIO_PIN15_PAD_DRIVER_SET(x)
-#define GPIO_PIN15_SOURCE_MSB WLAN_GPIO_PIN15_SOURCE_MSB
-#define GPIO_PIN15_SOURCE_LSB WLAN_GPIO_PIN15_SOURCE_LSB
-#define GPIO_PIN15_SOURCE_MASK WLAN_GPIO_PIN15_SOURCE_MASK
-#define GPIO_PIN15_SOURCE_GET(x) WLAN_GPIO_PIN15_SOURCE_GET(x)
-#define GPIO_PIN15_SOURCE_SET(x) WLAN_GPIO_PIN15_SOURCE_SET(x)
-#define GPIO_PIN16_ADDRESS WLAN_GPIO_PIN16_ADDRESS
-#define GPIO_PIN16_OFFSET WLAN_GPIO_PIN16_OFFSET
-#define GPIO_PIN16_CONFIG_MSB WLAN_GPIO_PIN16_CONFIG_MSB
-#define GPIO_PIN16_CONFIG_LSB WLAN_GPIO_PIN16_CONFIG_LSB
-#define GPIO_PIN16_CONFIG_MASK WLAN_GPIO_PIN16_CONFIG_MASK
-#define GPIO_PIN16_CONFIG_GET(x) WLAN_GPIO_PIN16_CONFIG_GET(x)
-#define GPIO_PIN16_CONFIG_SET(x) WLAN_GPIO_PIN16_CONFIG_SET(x)
-#define GPIO_PIN16_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN16_WAKEUP_ENABLE_MSB
-#define GPIO_PIN16_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN16_WAKEUP_ENABLE_LSB
-#define GPIO_PIN16_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN16_WAKEUP_ENABLE_MASK
-#define GPIO_PIN16_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN16_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN16_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN16_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN16_INT_TYPE_MSB WLAN_GPIO_PIN16_INT_TYPE_MSB
-#define GPIO_PIN16_INT_TYPE_LSB WLAN_GPIO_PIN16_INT_TYPE_LSB
-#define GPIO_PIN16_INT_TYPE_MASK WLAN_GPIO_PIN16_INT_TYPE_MASK
-#define GPIO_PIN16_INT_TYPE_GET(x) WLAN_GPIO_PIN16_INT_TYPE_GET(x)
-#define GPIO_PIN16_INT_TYPE_SET(x) WLAN_GPIO_PIN16_INT_TYPE_SET(x)
-#define GPIO_PIN16_PAD_PULL_MSB WLAN_GPIO_PIN16_PAD_PULL_MSB
-#define GPIO_PIN16_PAD_PULL_LSB WLAN_GPIO_PIN16_PAD_PULL_LSB
-#define GPIO_PIN16_PAD_PULL_MASK WLAN_GPIO_PIN16_PAD_PULL_MASK
-#define GPIO_PIN16_PAD_PULL_GET(x) WLAN_GPIO_PIN16_PAD_PULL_GET(x)
-#define GPIO_PIN16_PAD_PULL_SET(x) WLAN_GPIO_PIN16_PAD_PULL_SET(x)
-#define GPIO_PIN16_PAD_STRENGTH_MSB WLAN_GPIO_PIN16_PAD_STRENGTH_MSB
-#define GPIO_PIN16_PAD_STRENGTH_LSB WLAN_GPIO_PIN16_PAD_STRENGTH_LSB
-#define GPIO_PIN16_PAD_STRENGTH_MASK WLAN_GPIO_PIN16_PAD_STRENGTH_MASK
-#define GPIO_PIN16_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN16_PAD_STRENGTH_GET(x)
-#define GPIO_PIN16_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN16_PAD_STRENGTH_SET(x)
-#define GPIO_PIN16_PAD_DRIVER_MSB WLAN_GPIO_PIN16_PAD_DRIVER_MSB
-#define GPIO_PIN16_PAD_DRIVER_LSB WLAN_GPIO_PIN16_PAD_DRIVER_LSB
-#define GPIO_PIN16_PAD_DRIVER_MASK WLAN_GPIO_PIN16_PAD_DRIVER_MASK
-#define GPIO_PIN16_PAD_DRIVER_GET(x) WLAN_GPIO_PIN16_PAD_DRIVER_GET(x)
-#define GPIO_PIN16_PAD_DRIVER_SET(x) WLAN_GPIO_PIN16_PAD_DRIVER_SET(x)
-#define GPIO_PIN16_SOURCE_MSB WLAN_GPIO_PIN16_SOURCE_MSB
-#define GPIO_PIN16_SOURCE_LSB WLAN_GPIO_PIN16_SOURCE_LSB
-#define GPIO_PIN16_SOURCE_MASK WLAN_GPIO_PIN16_SOURCE_MASK
-#define GPIO_PIN16_SOURCE_GET(x) WLAN_GPIO_PIN16_SOURCE_GET(x)
-#define GPIO_PIN16_SOURCE_SET(x) WLAN_GPIO_PIN16_SOURCE_SET(x)
-#define GPIO_PIN17_ADDRESS WLAN_GPIO_PIN17_ADDRESS
-#define GPIO_PIN17_OFFSET WLAN_GPIO_PIN17_OFFSET
-#define GPIO_PIN17_CONFIG_MSB WLAN_GPIO_PIN17_CONFIG_MSB
-#define GPIO_PIN17_CONFIG_LSB WLAN_GPIO_PIN17_CONFIG_LSB
-#define GPIO_PIN17_CONFIG_MASK WLAN_GPIO_PIN17_CONFIG_MASK
-#define GPIO_PIN17_CONFIG_GET(x) WLAN_GPIO_PIN17_CONFIG_GET(x)
-#define GPIO_PIN17_CONFIG_SET(x) WLAN_GPIO_PIN17_CONFIG_SET(x)
-#define GPIO_PIN17_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN17_WAKEUP_ENABLE_MSB
-#define GPIO_PIN17_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN17_WAKEUP_ENABLE_LSB
-#define GPIO_PIN17_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN17_WAKEUP_ENABLE_MASK
-#define GPIO_PIN17_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN17_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN17_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN17_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN17_INT_TYPE_MSB WLAN_GPIO_PIN17_INT_TYPE_MSB
-#define GPIO_PIN17_INT_TYPE_LSB WLAN_GPIO_PIN17_INT_TYPE_LSB
-#define GPIO_PIN17_INT_TYPE_MASK WLAN_GPIO_PIN17_INT_TYPE_MASK
-#define GPIO_PIN17_INT_TYPE_GET(x) WLAN_GPIO_PIN17_INT_TYPE_GET(x)
-#define GPIO_PIN17_INT_TYPE_SET(x) WLAN_GPIO_PIN17_INT_TYPE_SET(x)
-#define GPIO_PIN17_PAD_PULL_MSB WLAN_GPIO_PIN17_PAD_PULL_MSB
-#define GPIO_PIN17_PAD_PULL_LSB WLAN_GPIO_PIN17_PAD_PULL_LSB
-#define GPIO_PIN17_PAD_PULL_MASK WLAN_GPIO_PIN17_PAD_PULL_MASK
-#define GPIO_PIN17_PAD_PULL_GET(x) WLAN_GPIO_PIN17_PAD_PULL_GET(x)
-#define GPIO_PIN17_PAD_PULL_SET(x) WLAN_GPIO_PIN17_PAD_PULL_SET(x)
-#define GPIO_PIN17_PAD_STRENGTH_MSB WLAN_GPIO_PIN17_PAD_STRENGTH_MSB
-#define GPIO_PIN17_PAD_STRENGTH_LSB WLAN_GPIO_PIN17_PAD_STRENGTH_LSB
-#define GPIO_PIN17_PAD_STRENGTH_MASK WLAN_GPIO_PIN17_PAD_STRENGTH_MASK
-#define GPIO_PIN17_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN17_PAD_STRENGTH_GET(x)
-#define GPIO_PIN17_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN17_PAD_STRENGTH_SET(x)
-#define GPIO_PIN17_PAD_DRIVER_MSB WLAN_GPIO_PIN17_PAD_DRIVER_MSB
-#define GPIO_PIN17_PAD_DRIVER_LSB WLAN_GPIO_PIN17_PAD_DRIVER_LSB
-#define GPIO_PIN17_PAD_DRIVER_MASK WLAN_GPIO_PIN17_PAD_DRIVER_MASK
-#define GPIO_PIN17_PAD_DRIVER_GET(x) WLAN_GPIO_PIN17_PAD_DRIVER_GET(x)
-#define GPIO_PIN17_PAD_DRIVER_SET(x) WLAN_GPIO_PIN17_PAD_DRIVER_SET(x)
-#define GPIO_PIN17_SOURCE_MSB WLAN_GPIO_PIN17_SOURCE_MSB
-#define GPIO_PIN17_SOURCE_LSB WLAN_GPIO_PIN17_SOURCE_LSB
-#define GPIO_PIN17_SOURCE_MASK WLAN_GPIO_PIN17_SOURCE_MASK
-#define GPIO_PIN17_SOURCE_GET(x) WLAN_GPIO_PIN17_SOURCE_GET(x)
-#define GPIO_PIN17_SOURCE_SET(x) WLAN_GPIO_PIN17_SOURCE_SET(x)
-#define GPIO_PIN18_ADDRESS WLAN_GPIO_PIN18_ADDRESS
-#define GPIO_PIN18_OFFSET WLAN_GPIO_PIN18_OFFSET
-#define GPIO_PIN18_CONFIG_MSB WLAN_GPIO_PIN18_CONFIG_MSB
-#define GPIO_PIN18_CONFIG_LSB WLAN_GPIO_PIN18_CONFIG_LSB
-#define GPIO_PIN18_CONFIG_MASK WLAN_GPIO_PIN18_CONFIG_MASK
-#define GPIO_PIN18_CONFIG_GET(x) WLAN_GPIO_PIN18_CONFIG_GET(x)
-#define GPIO_PIN18_CONFIG_SET(x) WLAN_GPIO_PIN18_CONFIG_SET(x)
-#define GPIO_PIN18_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN18_WAKEUP_ENABLE_MSB
-#define GPIO_PIN18_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN18_WAKEUP_ENABLE_LSB
-#define GPIO_PIN18_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN18_WAKEUP_ENABLE_MASK
-#define GPIO_PIN18_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN18_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN18_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN18_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN18_INT_TYPE_MSB WLAN_GPIO_PIN18_INT_TYPE_MSB
-#define GPIO_PIN18_INT_TYPE_LSB WLAN_GPIO_PIN18_INT_TYPE_LSB
-#define GPIO_PIN18_INT_TYPE_MASK WLAN_GPIO_PIN18_INT_TYPE_MASK
-#define GPIO_PIN18_INT_TYPE_GET(x) WLAN_GPIO_PIN18_INT_TYPE_GET(x)
-#define GPIO_PIN18_INT_TYPE_SET(x) WLAN_GPIO_PIN18_INT_TYPE_SET(x)
-#define GPIO_PIN18_PAD_PULL_MSB WLAN_GPIO_PIN18_PAD_PULL_MSB
-#define GPIO_PIN18_PAD_PULL_LSB WLAN_GPIO_PIN18_PAD_PULL_LSB
-#define GPIO_PIN18_PAD_PULL_MASK WLAN_GPIO_PIN18_PAD_PULL_MASK
-#define GPIO_PIN18_PAD_PULL_GET(x) WLAN_GPIO_PIN18_PAD_PULL_GET(x)
-#define GPIO_PIN18_PAD_PULL_SET(x) WLAN_GPIO_PIN18_PAD_PULL_SET(x)
-#define GPIO_PIN18_PAD_STRENGTH_MSB WLAN_GPIO_PIN18_PAD_STRENGTH_MSB
-#define GPIO_PIN18_PAD_STRENGTH_LSB WLAN_GPIO_PIN18_PAD_STRENGTH_LSB
-#define GPIO_PIN18_PAD_STRENGTH_MASK WLAN_GPIO_PIN18_PAD_STRENGTH_MASK
-#define GPIO_PIN18_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN18_PAD_STRENGTH_GET(x)
-#define GPIO_PIN18_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN18_PAD_STRENGTH_SET(x)
-#define GPIO_PIN18_PAD_DRIVER_MSB WLAN_GPIO_PIN18_PAD_DRIVER_MSB
-#define GPIO_PIN18_PAD_DRIVER_LSB WLAN_GPIO_PIN18_PAD_DRIVER_LSB
-#define GPIO_PIN18_PAD_DRIVER_MASK WLAN_GPIO_PIN18_PAD_DRIVER_MASK
-#define GPIO_PIN18_PAD_DRIVER_GET(x) WLAN_GPIO_PIN18_PAD_DRIVER_GET(x)
-#define GPIO_PIN18_PAD_DRIVER_SET(x) WLAN_GPIO_PIN18_PAD_DRIVER_SET(x)
-#define GPIO_PIN18_SOURCE_MSB WLAN_GPIO_PIN18_SOURCE_MSB
-#define GPIO_PIN18_SOURCE_LSB WLAN_GPIO_PIN18_SOURCE_LSB
-#define GPIO_PIN18_SOURCE_MASK WLAN_GPIO_PIN18_SOURCE_MASK
-#define GPIO_PIN18_SOURCE_GET(x) WLAN_GPIO_PIN18_SOURCE_GET(x)
-#define GPIO_PIN18_SOURCE_SET(x) WLAN_GPIO_PIN18_SOURCE_SET(x)
-#define GPIO_PIN19_ADDRESS WLAN_GPIO_PIN19_ADDRESS
-#define GPIO_PIN19_OFFSET WLAN_GPIO_PIN19_OFFSET
-#define GPIO_PIN19_CONFIG_MSB WLAN_GPIO_PIN19_CONFIG_MSB
-#define GPIO_PIN19_CONFIG_LSB WLAN_GPIO_PIN19_CONFIG_LSB
-#define GPIO_PIN19_CONFIG_MASK WLAN_GPIO_PIN19_CONFIG_MASK
-#define GPIO_PIN19_CONFIG_GET(x) WLAN_GPIO_PIN19_CONFIG_GET(x)
-#define GPIO_PIN19_CONFIG_SET(x) WLAN_GPIO_PIN19_CONFIG_SET(x)
-#define GPIO_PIN19_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN19_WAKEUP_ENABLE_MSB
-#define GPIO_PIN19_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN19_WAKEUP_ENABLE_LSB
-#define GPIO_PIN19_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN19_WAKEUP_ENABLE_MASK
-#define GPIO_PIN19_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN19_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN19_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN19_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN19_INT_TYPE_MSB WLAN_GPIO_PIN19_INT_TYPE_MSB
-#define GPIO_PIN19_INT_TYPE_LSB WLAN_GPIO_PIN19_INT_TYPE_LSB
-#define GPIO_PIN19_INT_TYPE_MASK WLAN_GPIO_PIN19_INT_TYPE_MASK
-#define GPIO_PIN19_INT_TYPE_GET(x) WLAN_GPIO_PIN19_INT_TYPE_GET(x)
-#define GPIO_PIN19_INT_TYPE_SET(x) WLAN_GPIO_PIN19_INT_TYPE_SET(x)
-#define GPIO_PIN19_PAD_PULL_MSB WLAN_GPIO_PIN19_PAD_PULL_MSB
-#define GPIO_PIN19_PAD_PULL_LSB WLAN_GPIO_PIN19_PAD_PULL_LSB
-#define GPIO_PIN19_PAD_PULL_MASK WLAN_GPIO_PIN19_PAD_PULL_MASK
-#define GPIO_PIN19_PAD_PULL_GET(x) WLAN_GPIO_PIN19_PAD_PULL_GET(x)
-#define GPIO_PIN19_PAD_PULL_SET(x) WLAN_GPIO_PIN19_PAD_PULL_SET(x)
-#define GPIO_PIN19_PAD_STRENGTH_MSB WLAN_GPIO_PIN19_PAD_STRENGTH_MSB
-#define GPIO_PIN19_PAD_STRENGTH_LSB WLAN_GPIO_PIN19_PAD_STRENGTH_LSB
-#define GPIO_PIN19_PAD_STRENGTH_MASK WLAN_GPIO_PIN19_PAD_STRENGTH_MASK
-#define GPIO_PIN19_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN19_PAD_STRENGTH_GET(x)
-#define GPIO_PIN19_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN19_PAD_STRENGTH_SET(x)
-#define GPIO_PIN19_PAD_DRIVER_MSB WLAN_GPIO_PIN19_PAD_DRIVER_MSB
-#define GPIO_PIN19_PAD_DRIVER_LSB WLAN_GPIO_PIN19_PAD_DRIVER_LSB
-#define GPIO_PIN19_PAD_DRIVER_MASK WLAN_GPIO_PIN19_PAD_DRIVER_MASK
-#define GPIO_PIN19_PAD_DRIVER_GET(x) WLAN_GPIO_PIN19_PAD_DRIVER_GET(x)
-#define GPIO_PIN19_PAD_DRIVER_SET(x) WLAN_GPIO_PIN19_PAD_DRIVER_SET(x)
-#define GPIO_PIN19_SOURCE_MSB WLAN_GPIO_PIN19_SOURCE_MSB
-#define GPIO_PIN19_SOURCE_LSB WLAN_GPIO_PIN19_SOURCE_LSB
-#define GPIO_PIN19_SOURCE_MASK WLAN_GPIO_PIN19_SOURCE_MASK
-#define GPIO_PIN19_SOURCE_GET(x) WLAN_GPIO_PIN19_SOURCE_GET(x)
-#define GPIO_PIN19_SOURCE_SET(x) WLAN_GPIO_PIN19_SOURCE_SET(x)
-#define GPIO_PIN20_ADDRESS WLAN_GPIO_PIN20_ADDRESS
-#define GPIO_PIN20_OFFSET WLAN_GPIO_PIN20_OFFSET
-#define GPIO_PIN20_CONFIG_MSB WLAN_GPIO_PIN20_CONFIG_MSB
-#define GPIO_PIN20_CONFIG_LSB WLAN_GPIO_PIN20_CONFIG_LSB
-#define GPIO_PIN20_CONFIG_MASK WLAN_GPIO_PIN20_CONFIG_MASK
-#define GPIO_PIN20_CONFIG_GET(x) WLAN_GPIO_PIN20_CONFIG_GET(x)
-#define GPIO_PIN20_CONFIG_SET(x) WLAN_GPIO_PIN20_CONFIG_SET(x)
-#define GPIO_PIN20_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN20_WAKEUP_ENABLE_MSB
-#define GPIO_PIN20_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN20_WAKEUP_ENABLE_LSB
-#define GPIO_PIN20_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN20_WAKEUP_ENABLE_MASK
-#define GPIO_PIN20_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN20_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN20_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN20_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN20_INT_TYPE_MSB WLAN_GPIO_PIN20_INT_TYPE_MSB
-#define GPIO_PIN20_INT_TYPE_LSB WLAN_GPIO_PIN20_INT_TYPE_LSB
-#define GPIO_PIN20_INT_TYPE_MASK WLAN_GPIO_PIN20_INT_TYPE_MASK
-#define GPIO_PIN20_INT_TYPE_GET(x) WLAN_GPIO_PIN20_INT_TYPE_GET(x)
-#define GPIO_PIN20_INT_TYPE_SET(x) WLAN_GPIO_PIN20_INT_TYPE_SET(x)
-#define GPIO_PIN20_PAD_PULL_MSB WLAN_GPIO_PIN20_PAD_PULL_MSB
-#define GPIO_PIN20_PAD_PULL_LSB WLAN_GPIO_PIN20_PAD_PULL_LSB
-#define GPIO_PIN20_PAD_PULL_MASK WLAN_GPIO_PIN20_PAD_PULL_MASK
-#define GPIO_PIN20_PAD_PULL_GET(x) WLAN_GPIO_PIN20_PAD_PULL_GET(x)
-#define GPIO_PIN20_PAD_PULL_SET(x) WLAN_GPIO_PIN20_PAD_PULL_SET(x)
-#define GPIO_PIN20_PAD_STRENGTH_MSB WLAN_GPIO_PIN20_PAD_STRENGTH_MSB
-#define GPIO_PIN20_PAD_STRENGTH_LSB WLAN_GPIO_PIN20_PAD_STRENGTH_LSB
-#define GPIO_PIN20_PAD_STRENGTH_MASK WLAN_GPIO_PIN20_PAD_STRENGTH_MASK
-#define GPIO_PIN20_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN20_PAD_STRENGTH_GET(x)
-#define GPIO_PIN20_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN20_PAD_STRENGTH_SET(x)
-#define GPIO_PIN20_PAD_DRIVER_MSB WLAN_GPIO_PIN20_PAD_DRIVER_MSB
-#define GPIO_PIN20_PAD_DRIVER_LSB WLAN_GPIO_PIN20_PAD_DRIVER_LSB
-#define GPIO_PIN20_PAD_DRIVER_MASK WLAN_GPIO_PIN20_PAD_DRIVER_MASK
-#define GPIO_PIN20_PAD_DRIVER_GET(x) WLAN_GPIO_PIN20_PAD_DRIVER_GET(x)
-#define GPIO_PIN20_PAD_DRIVER_SET(x) WLAN_GPIO_PIN20_PAD_DRIVER_SET(x)
-#define GPIO_PIN20_SOURCE_MSB WLAN_GPIO_PIN20_SOURCE_MSB
-#define GPIO_PIN20_SOURCE_LSB WLAN_GPIO_PIN20_SOURCE_LSB
-#define GPIO_PIN20_SOURCE_MASK WLAN_GPIO_PIN20_SOURCE_MASK
-#define GPIO_PIN20_SOURCE_GET(x) WLAN_GPIO_PIN20_SOURCE_GET(x)
-#define GPIO_PIN20_SOURCE_SET(x) WLAN_GPIO_PIN20_SOURCE_SET(x)
-#define GPIO_PIN21_ADDRESS WLAN_GPIO_PIN21_ADDRESS
-#define GPIO_PIN21_OFFSET WLAN_GPIO_PIN21_OFFSET
-#define GPIO_PIN21_CONFIG_MSB WLAN_GPIO_PIN21_CONFIG_MSB
-#define GPIO_PIN21_CONFIG_LSB WLAN_GPIO_PIN21_CONFIG_LSB
-#define GPIO_PIN21_CONFIG_MASK WLAN_GPIO_PIN21_CONFIG_MASK
-#define GPIO_PIN21_CONFIG_GET(x) WLAN_GPIO_PIN21_CONFIG_GET(x)
-#define GPIO_PIN21_CONFIG_SET(x) WLAN_GPIO_PIN21_CONFIG_SET(x)
-#define GPIO_PIN21_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN21_WAKEUP_ENABLE_MSB
-#define GPIO_PIN21_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN21_WAKEUP_ENABLE_LSB
-#define GPIO_PIN21_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN21_WAKEUP_ENABLE_MASK
-#define GPIO_PIN21_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN21_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN21_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN21_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN21_INT_TYPE_MSB WLAN_GPIO_PIN21_INT_TYPE_MSB
-#define GPIO_PIN21_INT_TYPE_LSB WLAN_GPIO_PIN21_INT_TYPE_LSB
-#define GPIO_PIN21_INT_TYPE_MASK WLAN_GPIO_PIN21_INT_TYPE_MASK
-#define GPIO_PIN21_INT_TYPE_GET(x) WLAN_GPIO_PIN21_INT_TYPE_GET(x)
-#define GPIO_PIN21_INT_TYPE_SET(x) WLAN_GPIO_PIN21_INT_TYPE_SET(x)
-#define GPIO_PIN21_PAD_PULL_MSB WLAN_GPIO_PIN21_PAD_PULL_MSB
-#define GPIO_PIN21_PAD_PULL_LSB WLAN_GPIO_PIN21_PAD_PULL_LSB
-#define GPIO_PIN21_PAD_PULL_MASK WLAN_GPIO_PIN21_PAD_PULL_MASK
-#define GPIO_PIN21_PAD_PULL_GET(x) WLAN_GPIO_PIN21_PAD_PULL_GET(x)
-#define GPIO_PIN21_PAD_PULL_SET(x) WLAN_GPIO_PIN21_PAD_PULL_SET(x)
-#define GPIO_PIN21_PAD_STRENGTH_MSB WLAN_GPIO_PIN21_PAD_STRENGTH_MSB
-#define GPIO_PIN21_PAD_STRENGTH_LSB WLAN_GPIO_PIN21_PAD_STRENGTH_LSB
-#define GPIO_PIN21_PAD_STRENGTH_MASK WLAN_GPIO_PIN21_PAD_STRENGTH_MASK
-#define GPIO_PIN21_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN21_PAD_STRENGTH_GET(x)
-#define GPIO_PIN21_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN21_PAD_STRENGTH_SET(x)
-#define GPIO_PIN21_PAD_DRIVER_MSB WLAN_GPIO_PIN21_PAD_DRIVER_MSB
-#define GPIO_PIN21_PAD_DRIVER_LSB WLAN_GPIO_PIN21_PAD_DRIVER_LSB
-#define GPIO_PIN21_PAD_DRIVER_MASK WLAN_GPIO_PIN21_PAD_DRIVER_MASK
-#define GPIO_PIN21_PAD_DRIVER_GET(x) WLAN_GPIO_PIN21_PAD_DRIVER_GET(x)
-#define GPIO_PIN21_PAD_DRIVER_SET(x) WLAN_GPIO_PIN21_PAD_DRIVER_SET(x)
-#define GPIO_PIN21_SOURCE_MSB WLAN_GPIO_PIN21_SOURCE_MSB
-#define GPIO_PIN21_SOURCE_LSB WLAN_GPIO_PIN21_SOURCE_LSB
-#define GPIO_PIN21_SOURCE_MASK WLAN_GPIO_PIN21_SOURCE_MASK
-#define GPIO_PIN21_SOURCE_GET(x) WLAN_GPIO_PIN21_SOURCE_GET(x)
-#define GPIO_PIN21_SOURCE_SET(x) WLAN_GPIO_PIN21_SOURCE_SET(x)
-#define GPIO_PIN22_ADDRESS WLAN_GPIO_PIN22_ADDRESS
-#define GPIO_PIN22_OFFSET WLAN_GPIO_PIN22_OFFSET
-#define GPIO_PIN22_CONFIG_MSB WLAN_GPIO_PIN22_CONFIG_MSB
-#define GPIO_PIN22_CONFIG_LSB WLAN_GPIO_PIN22_CONFIG_LSB
-#define GPIO_PIN22_CONFIG_MASK WLAN_GPIO_PIN22_CONFIG_MASK
-#define GPIO_PIN22_CONFIG_GET(x) WLAN_GPIO_PIN22_CONFIG_GET(x)
-#define GPIO_PIN22_CONFIG_SET(x) WLAN_GPIO_PIN22_CONFIG_SET(x)
-#define GPIO_PIN22_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN22_WAKEUP_ENABLE_MSB
-#define GPIO_PIN22_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN22_WAKEUP_ENABLE_LSB
-#define GPIO_PIN22_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN22_WAKEUP_ENABLE_MASK
-#define GPIO_PIN22_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN22_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN22_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN22_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN22_INT_TYPE_MSB WLAN_GPIO_PIN22_INT_TYPE_MSB
-#define GPIO_PIN22_INT_TYPE_LSB WLAN_GPIO_PIN22_INT_TYPE_LSB
-#define GPIO_PIN22_INT_TYPE_MASK WLAN_GPIO_PIN22_INT_TYPE_MASK
-#define GPIO_PIN22_INT_TYPE_GET(x) WLAN_GPIO_PIN22_INT_TYPE_GET(x)
-#define GPIO_PIN22_INT_TYPE_SET(x) WLAN_GPIO_PIN22_INT_TYPE_SET(x)
-#define GPIO_PIN22_PAD_PULL_MSB WLAN_GPIO_PIN22_PAD_PULL_MSB
-#define GPIO_PIN22_PAD_PULL_LSB WLAN_GPIO_PIN22_PAD_PULL_LSB
-#define GPIO_PIN22_PAD_PULL_MASK WLAN_GPIO_PIN22_PAD_PULL_MASK
-#define GPIO_PIN22_PAD_PULL_GET(x) WLAN_GPIO_PIN22_PAD_PULL_GET(x)
-#define GPIO_PIN22_PAD_PULL_SET(x) WLAN_GPIO_PIN22_PAD_PULL_SET(x)
-#define GPIO_PIN22_PAD_STRENGTH_MSB WLAN_GPIO_PIN22_PAD_STRENGTH_MSB
-#define GPIO_PIN22_PAD_STRENGTH_LSB WLAN_GPIO_PIN22_PAD_STRENGTH_LSB
-#define GPIO_PIN22_PAD_STRENGTH_MASK WLAN_GPIO_PIN22_PAD_STRENGTH_MASK
-#define GPIO_PIN22_PAD_STRENGTH_GET(x) WLAN_GPIO_PIN22_PAD_STRENGTH_GET(x)
-#define GPIO_PIN22_PAD_STRENGTH_SET(x) WLAN_GPIO_PIN22_PAD_STRENGTH_SET(x)
-#define GPIO_PIN22_PAD_DRIVER_MSB WLAN_GPIO_PIN22_PAD_DRIVER_MSB
-#define GPIO_PIN22_PAD_DRIVER_LSB WLAN_GPIO_PIN22_PAD_DRIVER_LSB
-#define GPIO_PIN22_PAD_DRIVER_MASK WLAN_GPIO_PIN22_PAD_DRIVER_MASK
-#define GPIO_PIN22_PAD_DRIVER_GET(x) WLAN_GPIO_PIN22_PAD_DRIVER_GET(x)
-#define GPIO_PIN22_PAD_DRIVER_SET(x) WLAN_GPIO_PIN22_PAD_DRIVER_SET(x)
-#define GPIO_PIN22_SOURCE_MSB WLAN_GPIO_PIN22_SOURCE_MSB
-#define GPIO_PIN22_SOURCE_LSB WLAN_GPIO_PIN22_SOURCE_LSB
-#define GPIO_PIN22_SOURCE_MASK WLAN_GPIO_PIN22_SOURCE_MASK
-#define GPIO_PIN22_SOURCE_GET(x) WLAN_GPIO_PIN22_SOURCE_GET(x)
-#define GPIO_PIN22_SOURCE_SET(x) WLAN_GPIO_PIN22_SOURCE_SET(x)
-#define GPIO_PIN23_ADDRESS WLAN_GPIO_PIN23_ADDRESS
-#define GPIO_PIN23_OFFSET WLAN_GPIO_PIN23_OFFSET
-#define GPIO_PIN23_CONFIG_MSB WLAN_GPIO_PIN23_CONFIG_MSB
-#define GPIO_PIN23_CONFIG_LSB WLAN_GPIO_PIN23_CONFIG_LSB
-#define GPIO_PIN23_CONFIG_MASK WLAN_GPIO_PIN23_CONFIG_MASK
-#define GPIO_PIN23_CONFIG_GET(x) WLAN_GPIO_PIN23_CONFIG_GET(x)
-#define GPIO_PIN23_CONFIG_SET(x) WLAN_GPIO_PIN23_CONFIG_SET(x)
-#define GPIO_PIN23_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN23_WAKEUP_ENABLE_MSB
-#define GPIO_PIN23_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN23_WAKEUP_ENABLE_LSB
-#define GPIO_PIN23_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN23_WAKEUP_ENABLE_MASK
-#define GPIO_PIN23_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN23_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN23_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN23_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN23_INT_TYPE_MSB WLAN_GPIO_PIN23_INT_TYPE_MSB
-#define GPIO_PIN23_INT_TYPE_LSB WLAN_GPIO_PIN23_INT_TYPE_LSB
-#define GPIO_PIN23_INT_TYPE_MASK WLAN_GPIO_PIN23_INT_TYPE_MASK
-#define GPIO_PIN23_INT_TYPE_GET(x) WLAN_GPIO_PIN23_INT_TYPE_GET(x)
-#define GPIO_PIN23_INT_TYPE_SET(x) WLAN_GPIO_PIN23_INT_TYPE_SET(x)
-#define GPIO_PIN23_PAD_DRIVER_MSB WLAN_GPIO_PIN23_PAD_DRIVER_MSB
-#define GPIO_PIN23_PAD_DRIVER_LSB WLAN_GPIO_PIN23_PAD_DRIVER_LSB
-#define GPIO_PIN23_PAD_DRIVER_MASK WLAN_GPIO_PIN23_PAD_DRIVER_MASK
-#define GPIO_PIN23_PAD_DRIVER_GET(x) WLAN_GPIO_PIN23_PAD_DRIVER_GET(x)
-#define GPIO_PIN23_PAD_DRIVER_SET(x) WLAN_GPIO_PIN23_PAD_DRIVER_SET(x)
-#define GPIO_PIN23_SOURCE_MSB WLAN_GPIO_PIN23_SOURCE_MSB
-#define GPIO_PIN23_SOURCE_LSB WLAN_GPIO_PIN23_SOURCE_LSB
-#define GPIO_PIN23_SOURCE_MASK WLAN_GPIO_PIN23_SOURCE_MASK
-#define GPIO_PIN23_SOURCE_GET(x) WLAN_GPIO_PIN23_SOURCE_GET(x)
-#define GPIO_PIN23_SOURCE_SET(x) WLAN_GPIO_PIN23_SOURCE_SET(x)
-#define GPIO_PIN24_ADDRESS WLAN_GPIO_PIN24_ADDRESS
-#define GPIO_PIN24_OFFSET WLAN_GPIO_PIN24_OFFSET
-#define GPIO_PIN24_CONFIG_MSB WLAN_GPIO_PIN24_CONFIG_MSB
-#define GPIO_PIN24_CONFIG_LSB WLAN_GPIO_PIN24_CONFIG_LSB
-#define GPIO_PIN24_CONFIG_MASK WLAN_GPIO_PIN24_CONFIG_MASK
-#define GPIO_PIN24_CONFIG_GET(x) WLAN_GPIO_PIN24_CONFIG_GET(x)
-#define GPIO_PIN24_CONFIG_SET(x) WLAN_GPIO_PIN24_CONFIG_SET(x)
-#define GPIO_PIN24_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN24_WAKEUP_ENABLE_MSB
-#define GPIO_PIN24_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN24_WAKEUP_ENABLE_LSB
-#define GPIO_PIN24_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN24_WAKEUP_ENABLE_MASK
-#define GPIO_PIN24_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN24_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN24_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN24_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN24_INT_TYPE_MSB WLAN_GPIO_PIN24_INT_TYPE_MSB
-#define GPIO_PIN24_INT_TYPE_LSB WLAN_GPIO_PIN24_INT_TYPE_LSB
-#define GPIO_PIN24_INT_TYPE_MASK WLAN_GPIO_PIN24_INT_TYPE_MASK
-#define GPIO_PIN24_INT_TYPE_GET(x) WLAN_GPIO_PIN24_INT_TYPE_GET(x)
-#define GPIO_PIN24_INT_TYPE_SET(x) WLAN_GPIO_PIN24_INT_TYPE_SET(x)
-#define GPIO_PIN24_PAD_DRIVER_MSB WLAN_GPIO_PIN24_PAD_DRIVER_MSB
-#define GPIO_PIN24_PAD_DRIVER_LSB WLAN_GPIO_PIN24_PAD_DRIVER_LSB
-#define GPIO_PIN24_PAD_DRIVER_MASK WLAN_GPIO_PIN24_PAD_DRIVER_MASK
-#define GPIO_PIN24_PAD_DRIVER_GET(x) WLAN_GPIO_PIN24_PAD_DRIVER_GET(x)
-#define GPIO_PIN24_PAD_DRIVER_SET(x) WLAN_GPIO_PIN24_PAD_DRIVER_SET(x)
-#define GPIO_PIN24_SOURCE_MSB WLAN_GPIO_PIN24_SOURCE_MSB
-#define GPIO_PIN24_SOURCE_LSB WLAN_GPIO_PIN24_SOURCE_LSB
-#define GPIO_PIN24_SOURCE_MASK WLAN_GPIO_PIN24_SOURCE_MASK
-#define GPIO_PIN24_SOURCE_GET(x) WLAN_GPIO_PIN24_SOURCE_GET(x)
-#define GPIO_PIN24_SOURCE_SET(x) WLAN_GPIO_PIN24_SOURCE_SET(x)
-#define GPIO_PIN25_ADDRESS WLAN_GPIO_PIN25_ADDRESS
-#define GPIO_PIN25_OFFSET WLAN_GPIO_PIN25_OFFSET
-#define GPIO_PIN25_CONFIG_MSB WLAN_GPIO_PIN25_CONFIG_MSB
-#define GPIO_PIN25_CONFIG_LSB WLAN_GPIO_PIN25_CONFIG_LSB
-#define GPIO_PIN25_CONFIG_MASK WLAN_GPIO_PIN25_CONFIG_MASK
-#define GPIO_PIN25_CONFIG_GET(x) WLAN_GPIO_PIN25_CONFIG_GET(x)
-#define GPIO_PIN25_CONFIG_SET(x) WLAN_GPIO_PIN25_CONFIG_SET(x)
-#define GPIO_PIN25_WAKEUP_ENABLE_MSB WLAN_GPIO_PIN25_WAKEUP_ENABLE_MSB
-#define GPIO_PIN25_WAKEUP_ENABLE_LSB WLAN_GPIO_PIN25_WAKEUP_ENABLE_LSB
-#define GPIO_PIN25_WAKEUP_ENABLE_MASK WLAN_GPIO_PIN25_WAKEUP_ENABLE_MASK
-#define GPIO_PIN25_WAKEUP_ENABLE_GET(x) WLAN_GPIO_PIN25_WAKEUP_ENABLE_GET(x)
-#define GPIO_PIN25_WAKEUP_ENABLE_SET(x) WLAN_GPIO_PIN25_WAKEUP_ENABLE_SET(x)
-#define GPIO_PIN25_INT_TYPE_MSB WLAN_GPIO_PIN25_INT_TYPE_MSB
-#define GPIO_PIN25_INT_TYPE_LSB WLAN_GPIO_PIN25_INT_TYPE_LSB
-#define GPIO_PIN25_INT_TYPE_MASK WLAN_GPIO_PIN25_INT_TYPE_MASK
-#define GPIO_PIN25_INT_TYPE_GET(x) WLAN_GPIO_PIN25_INT_TYPE_GET(x)
-#define GPIO_PIN25_INT_TYPE_SET(x) WLAN_GPIO_PIN25_INT_TYPE_SET(x)
-#define GPIO_PIN25_PAD_DRIVER_MSB WLAN_GPIO_PIN25_PAD_DRIVER_MSB
-#define GPIO_PIN25_PAD_DRIVER_LSB WLAN_GPIO_PIN25_PAD_DRIVER_LSB
-#define GPIO_PIN25_PAD_DRIVER_MASK WLAN_GPIO_PIN25_PAD_DRIVER_MASK
-#define GPIO_PIN25_PAD_DRIVER_GET(x) WLAN_GPIO_PIN25_PAD_DRIVER_GET(x)
-#define GPIO_PIN25_PAD_DRIVER_SET(x) WLAN_GPIO_PIN25_PAD_DRIVER_SET(x)
-#define GPIO_PIN25_SOURCE_MSB WLAN_GPIO_PIN25_SOURCE_MSB
-#define GPIO_PIN25_SOURCE_LSB WLAN_GPIO_PIN25_SOURCE_LSB
-#define GPIO_PIN25_SOURCE_MASK WLAN_GPIO_PIN25_SOURCE_MASK
-#define GPIO_PIN25_SOURCE_GET(x) WLAN_GPIO_PIN25_SOURCE_GET(x)
-#define GPIO_PIN25_SOURCE_SET(x) WLAN_GPIO_PIN25_SOURCE_SET(x)
-#define SIGMA_DELTA_ADDRESS WLAN_SIGMA_DELTA_ADDRESS
-#define SIGMA_DELTA_OFFSET WLAN_SIGMA_DELTA_OFFSET
-#define SIGMA_DELTA_ENABLE_MSB WLAN_SIGMA_DELTA_ENABLE_MSB
-#define SIGMA_DELTA_ENABLE_LSB WLAN_SIGMA_DELTA_ENABLE_LSB
-#define SIGMA_DELTA_ENABLE_MASK WLAN_SIGMA_DELTA_ENABLE_MASK
-#define SIGMA_DELTA_ENABLE_GET(x) WLAN_SIGMA_DELTA_ENABLE_GET(x)
-#define SIGMA_DELTA_ENABLE_SET(x) WLAN_SIGMA_DELTA_ENABLE_SET(x)
-#define SIGMA_DELTA_PRESCALAR_MSB WLAN_SIGMA_DELTA_PRESCALAR_MSB
-#define SIGMA_DELTA_PRESCALAR_LSB WLAN_SIGMA_DELTA_PRESCALAR_LSB
-#define SIGMA_DELTA_PRESCALAR_MASK WLAN_SIGMA_DELTA_PRESCALAR_MASK
-#define SIGMA_DELTA_PRESCALAR_GET(x) WLAN_SIGMA_DELTA_PRESCALAR_GET(x)
-#define SIGMA_DELTA_PRESCALAR_SET(x) WLAN_SIGMA_DELTA_PRESCALAR_SET(x)
-#define SIGMA_DELTA_TARGET_MSB WLAN_SIGMA_DELTA_TARGET_MSB
-#define SIGMA_DELTA_TARGET_LSB WLAN_SIGMA_DELTA_TARGET_LSB
-#define SIGMA_DELTA_TARGET_MASK WLAN_SIGMA_DELTA_TARGET_MASK
-#define SIGMA_DELTA_TARGET_GET(x) WLAN_SIGMA_DELTA_TARGET_GET(x)
-#define SIGMA_DELTA_TARGET_SET(x) WLAN_SIGMA_DELTA_TARGET_SET(x)
-#define DEBUG_CONTROL_ADDRESS WLAN_DEBUG_CONTROL_ADDRESS
-#define DEBUG_CONTROL_OFFSET WLAN_DEBUG_CONTROL_OFFSET
-#define DEBUG_CONTROL_ENABLE_MSB WLAN_DEBUG_CONTROL_ENABLE_MSB
-#define DEBUG_CONTROL_ENABLE_LSB WLAN_DEBUG_CONTROL_ENABLE_LSB
-#define DEBUG_CONTROL_ENABLE_MASK WLAN_DEBUG_CONTROL_ENABLE_MASK
-#define DEBUG_CONTROL_ENABLE_GET(x) WLAN_DEBUG_CONTROL_ENABLE_GET(x)
-#define DEBUG_CONTROL_ENABLE_SET(x) WLAN_DEBUG_CONTROL_ENABLE_SET(x)
-#define DEBUG_INPUT_SEL_ADDRESS WLAN_DEBUG_INPUT_SEL_ADDRESS
-#define DEBUG_INPUT_SEL_OFFSET WLAN_DEBUG_INPUT_SEL_OFFSET
-#define DEBUG_INPUT_SEL_SHIFT_MSB WLAN_DEBUG_INPUT_SEL_SHIFT_MSB
-#define DEBUG_INPUT_SEL_SHIFT_LSB WLAN_DEBUG_INPUT_SEL_SHIFT_LSB
-#define DEBUG_INPUT_SEL_SHIFT_MASK WLAN_DEBUG_INPUT_SEL_SHIFT_MASK
-#define DEBUG_INPUT_SEL_SHIFT_GET(x) WLAN_DEBUG_INPUT_SEL_SHIFT_GET(x)
-#define DEBUG_INPUT_SEL_SHIFT_SET(x) WLAN_DEBUG_INPUT_SEL_SHIFT_SET(x)
-#define DEBUG_INPUT_SEL_SRC_MSB WLAN_DEBUG_INPUT_SEL_SRC_MSB
-#define DEBUG_INPUT_SEL_SRC_LSB WLAN_DEBUG_INPUT_SEL_SRC_LSB
-#define DEBUG_INPUT_SEL_SRC_MASK WLAN_DEBUG_INPUT_SEL_SRC_MASK
-#define DEBUG_INPUT_SEL_SRC_GET(x) WLAN_DEBUG_INPUT_SEL_SRC_GET(x)
-#define DEBUG_INPUT_SEL_SRC_SET(x) WLAN_DEBUG_INPUT_SEL_SRC_SET(x)
-#define DEBUG_OUT_ADDRESS WLAN_DEBUG_OUT_ADDRESS
-#define DEBUG_OUT_OFFSET WLAN_DEBUG_OUT_OFFSET
-#define DEBUG_OUT_DATA_MSB WLAN_DEBUG_OUT_DATA_MSB
-#define DEBUG_OUT_DATA_LSB WLAN_DEBUG_OUT_DATA_LSB
-#define DEBUG_OUT_DATA_MASK WLAN_DEBUG_OUT_DATA_MASK
-#define DEBUG_OUT_DATA_GET(x) WLAN_DEBUG_OUT_DATA_GET(x)
-#define DEBUG_OUT_DATA_SET(x) WLAN_DEBUG_OUT_DATA_SET(x)
-#define RESET_TUPLE_STATUS_ADDRESS WLAN_RESET_TUPLE_STATUS_ADDRESS
-#define RESET_TUPLE_STATUS_OFFSET WLAN_RESET_TUPLE_STATUS_OFFSET
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MSB WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MSB
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_LSB
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_MASK
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_GET(x) WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_GET(x)
-#define RESET_TUPLE_STATUS_TEST_RESET_TUPLE_SET(x) WLAN_RESET_TUPLE_STATUS_TEST_RESET_TUPLE_SET(x)
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MSB WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MSB
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_LSB
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_MASK
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_GET(x) WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_GET(x)
-#define RESET_TUPLE_STATUS_PIN_RESET_TUPLE_SET(x) WLAN_RESET_TUPLE_STATUS_PIN_RESET_TUPLE_SET(x)
-
-
-#endif
-#endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_dma_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_dma_reg.h
deleted file mode 100644
index f82f809171a0e1943bc1c7fd2326744119dac086..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_dma_reg.h
+++ /dev/null
@@ -1,605 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2002-2010 Atheros Communications Inc.
-// All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-/*****************************************************************************/
-/* AR6003 WLAN MAC DMA register definitions                                  */
-/*****************************************************************************/
-
-#ifndef _AR6000_DMAREG_H_
-#define _AR6000_DMAREG_H_
-
-/*
- * Definitions for the Atheros AR6003 chipset.
- */
-
-/* DMA Control and Interrupt Registers */
-#define MAC_DMA_CR_ADDRESS                       0x00000008 /* MAC control register */
-#define MAC_DMA_CR_RXE_MASK                      0x00000004 /* Receive enable */
-#define MAC_DMA_CR_RXD_MASK                      0x00000020 /* Receive disable */
-#define MAC_DMA_CR_SWI_MASK                      0x00000040 /* One-shot software interrupt */
-
-#define MAC_DMA_RXDP_ADDRESS                     0x0000000C /* MAC receive queue descriptor pointer */
-
-#define MAC_DMA_CFG_ADDRESS                      0x00000014 /* MAC configuration and status register */
-#define MAC_DMA_CFG_SWTD_MASK                    0x00000001 /* byteswap tx descriptor words */
-#define MAC_DMA_CFG_SWTB_MASK                    0x00000002 /* byteswap tx data buffer words */
-#define MAC_DMA_CFG_SWRD_MASK                    0x00000004 /* byteswap rx descriptor words */
-#define MAC_DMA_CFG_SWRB_MASK                    0x00000008 /* byteswap rx data buffer words */
-#define MAC_DMA_CFG_SWRG_MASK                    0x00000010 /* byteswap register access data words */
-#define MAC_DMA_CFG_AP_ADHOC_INDICATION_MASK     0x00000020 /* AP/adhoc indication (0-AP, 1-Adhoc) */
-#define MAC_DMA_CFG_PHOK_MASK                    0x00000100 /* PHY OK status */
-#define MAC_DMA_CFG_CLK_GATE_DIS_MASK            0x00000400 /* Clock gating disable  */
-
-#define MAC_DMA_MIRT_ADDRESS                     0x00000020 /* Maximum rate threshold register */
-#define MAC_DMA_MIRT_THRESH_MASK                 0x0000FFFF 
-
-#define MAC_DMA_IER_ADDRESS                      0x00000024  /* MAC Interrupt enable register */
-#define MAC_DMA_IER_ENABLE_MASK                  0x00000001 /* Global interrupt enable */
-#define MAC_DMA_IER_DISABLE_MASK                 0x00000000 /* Global interrupt disable */
-
-#define MAC_DMA_TIMT_ADDRESS                     0x00000028 /* Transmit Interrupt Mitigation Threshold */
-#define MAC_DMA_TIMT_LAST_PACKER_THRESH_MASK     0x0000FFFF /* Last packet threshold mask */
-#define MAC_DMA_TIMT_FIRST_PACKER_THRESH_MASK    0xFFFF0000 /* First packet threshold mask */
-
-#define MAC_DMA_RIMT_ADDRESS                     0x0000002C /* Receive Interrupt Mitigation Threshold */
-#define MAC_DMA_RIMT_LAST_PACKER_THRESH_MASK     0x0000FFFF /* Last packet threshold mask */
-#define MAC_DMA_RIMT_FIRST_PACKER_THRESH_MASK    0xFFFF0000 /* First packet threshold mask */
-
-#define MAC_DMA_TXCFG_ADDRESS                    0x00000030  /* MAC tx DMA size config register */
-#define MAC_DMA_FTRIG_MASK                       0x000003F0 /* Mask for Frame trigger level */
-#define MAC_DMA_FTRIG_LSB                        4          /* Shift for Frame trigger level */
-#define MAC_DMA_FTRIG_IMMED                      0x00000000 /* bytes in PCU TX FIFO before air */
-#define MAC_DMA_FTRIG_64B                        0x00000010 /* default */
-#define MAC_DMA_FTRIG_128B                       0x00000020
-#define MAC_DMA_FTRIG_192B                       0x00000030
-#define MAC_DMA_FTRIG_256B                       0x00000040 /* 5 bits total */
-#define MAC_DMA_TXCFG_ADHOC_BEACON_ATIM_TX_POLICY_MASK 0x00000800
-
-#define MAC_DMA_RXCFG_ADDRESS                     0x00000034  /* MAC rx DMA size config register */
-#define MAC_DMA_RXCFG_ZLFDMA_MASK                 0x00000010 /* Enable DMA of zero-length frame */
-#define MAC_DMA_RXCFG_DMASIZE_4B                  0x00000000 /* DMA size 4 bytes (TXCFG + RXCFG) */
-#define MAC_DMA_RXCFG_DMASIZE_8B                  0x00000001 /* DMA size 8 bytes */
-#define MAC_DMA_RXCFG_DMASIZE_16B                 0x00000002 /* DMA size 16 bytes */
-#define MAC_DMA_RXCFG_DMASIZE_32B                 0x00000003 /* DMA size 32 bytes */
-#define MAC_DMA_RXCFG_DMASIZE_64B                 0x00000004 /* DMA size 64 bytes */
-#define MAC_DMA_RXCFG_DMASIZE_128B                0x00000005 /* DMA size 128 bytes */
-#define MAC_DMA_RXCFG_DMASIZE_256B                0x00000006 /* DMA size 256 bytes */
-#define MAC_DMA_RXCFG_DMASIZE_512B                0x00000007 /* DMA size 512 bytes */
-
-#define MAC_DMA_MIBC_ADDRESS                      0x00000040  /* MAC MIB control register */
-#define MAC_DMA_MIBC_COW_MASK                     0x00000001 /* counter overflow warning */
-#define MAC_DMA_MIBC_FMC_MASK                     0x00000002 /* freeze MIB counters */
-#define MAC_DMA_MIBC_CMC_MASK                     0x00000004 /* clear MIB counters */
-#define MAC_DMA_MIBC_MCS_MASK                     0x00000008 /* MIB counter strobe, increment all */
-
-#define MAC_DMA_TOPS_ADDRESS                      0x00000044  /* MAC timeout prescale count */
-#define MAC_DMA_TOPS_MASK                         0x0000FFFF /* Mask for timeout prescale */
-
-#define MAC_DMA_RXNPTO_ADDRESS                    0x00000048  /* MAC no frame received timeout */
-#define MAC_DMA_RXNPTO_MASK                       0x000003FF /* Mask for no frame received timeout */
-
-#define MAC_DMA_TXNPTO_ADDRESS                    0x0000004C  /* MAC no frame trasmitted timeout */
-#define MAC_DMA_TXNPTO_MASK                       0x000003FF /* Mask for no frame transmitted timeout */
-#define MAC_DMA_TXNPTO_QCU_MASK                   0x000FFC00 /* Mask indicating the set of QCUs */
-                                                       /* for which frame completions will cause */
-                                                       /* a reset of the no frame xmit'd timeout */
-
-#define MAC_DMA_RPGTO_ADDRESS                     0x00000050  /* MAC receive frame gap timeout */
-#define MAC_DMA_RPGTO_MASK                        0x000003FF /* Mask for receive frame gap timeout */
-
-#define MAC_DMA_RPCNT_ADDRESS                     0x00000054  /* MAC receive frame count limit */
-#define MAC_DMA_RPCNT_MASK                        0x0000001F /* Mask for receive frame count limit */
-
-#define MAC_DMA_MACMISC_ADDRESS                   0x00000058  /* MAC miscellaneous control/status register */
-#define MAC_DMA_MACMISC_DMA_OBS_MASK              0x000001E0 /* Mask for DMA observation bus mux select */
-#define MAC_DMA_MACMISC_DMA_OBS_LSB               5          /* Shift for DMA observation bus mux select */
-#define MAC_DMA_MACMISC_MISC_OBS                  0x00000E00 /* Mask for MISC observation bus mux select */
-#define MAC_DMA_MACMISC_MISC_OBS_LSB              9          /* Shift for MISC observation bus mux select */
-#define MAC_DMA_MACMISC_MAC_OBS_BUS_LSB           0x00007000 /* Mask for MAC observation bus mux select (lsb) */
-#define MAC_DMA_MACMISC_MAC_OBS_BUS_LSB_LSB       12         /* Shift for MAC observation bus mux select (lsb) */
-#define MAC_DMA_MACMISC_MAC_OBS_BUS_MSB           0x00038000 /* Mask for MAC observation bus mux select (msb) */
-#define MAC_DMA_MACMISC_MAC_OBS_BUS_MSB_LSB       15         /* Shift for MAC observation bus mux select (msb) */
-
-
-#define MAC_DMA_ISR_ADDRESS                        0x00000080  /* MAC Primary interrupt status register */
-/*
- * Interrupt Status Registers
- *
- * Only the bits in the ISR_P register and the IMR_P registers
- * control whether the MAC's INTA# output is asserted.  The bits in
- * the secondary interrupt status/mask registers control what bits
- * are set in the primary interrupt status register; however the
- * IMR_S* registers DO NOT determine whether INTA# is asserted.
- * That is INTA# is asserted only when the logical AND of ISR_P
- * and IMR_P is non-zero.  The secondary interrupt mask/status
- * registers affect what bits are set in ISR_P but they do not
- * directly affect whether INTA# is asserted.
- */
-#define MAC_DMA_ISR_RXOK_MASK                    0x00000001 /* At least one frame received sans errors */
-#define MAC_DMA_ISR_RXDESC_MASK                  0x00000002 /* Receive interrupt request */
-#define MAC_DMA_ISR_RXERR_MASK                   0x00000004 /* Receive error interrupt */
-#define MAC_DMA_ISR_RXNOPKT_MASK                 0x00000008 /* No frame received within timeout clock */
-#define MAC_DMA_ISR_RXEOL_MASK                   0x00000010 /* Received descriptor empty interrupt */
-#define MAC_DMA_ISR_RXORN_MASK                   0x00000020 /* Receive FIFO overrun interrupt */
-#define MAC_DMA_ISR_TXOK_MASK                    0x00000040 /* Transmit okay interrupt */
-#define MAC_DMA_ISR_TXDESC_MASK                  0x00000080 /* Transmit interrupt request */
-#define MAC_DMA_ISR_TXERR_MASK                   0x00000100 /* Transmit error interrupt */
-#define MAC_DMA_ISR_TXNOPKT_MASK                 0x00000200 /* No frame transmitted interrupt */
-#define MAC_DMA_ISR_TXEOL_MASK                   0x00000400 /* Transmit descriptor empty interrupt */
-#define MAC_DMA_ISR_TXURN_MASK                   0x00000800 /* Transmit FIFO underrun interrupt */
-#define MAC_DMA_ISR_MIB_MASK                     0x00001000 /* MIB interrupt - see MIBC */
-#define MAC_DMA_ISR_SWI_MASK                     0x00002000 /* Software interrupt */
-#define MAC_DMA_ISR_RXPHY_MASK                   0x00004000 /* PHY receive error interrupt */
-#define MAC_DMA_ISR_RXKCM_MASK                   0x00008000 /* Key-cache miss interrupt */
-#define MAC_DMA_ISR_BRSSI_HI_MASK                0x00010000 /* Beacon rssi high threshold interrupt */
-#define MAC_DMA_ISR_BRSSI_LO_MASK                0x00020000 /* Beacon threshold interrupt */
-#define MAC_DMA_ISR_BMISS_MASK                   0x00040000 /* Beacon missed interrupt */
-#define MAC_DMA_ISR_TXMINTR_MASK                 0x00080000 /* Maximum transmit interrupt rate */
-#define MAC_DMA_ISR_BNR_MASK                     0x00100000 /* Beacon not ready interrupt */
-#define MAC_DMA_ISR_HIUERR_MASK                  0x00200000 /* An unexpected bus error has occurred */
-#define MAC_DMA_ISR_BCNMISC_MASK                 0x00800000 /* 'or' of TIM, CABEND, DTIMSYNC, BCNTO */
-#define MAC_DMA_ISR_RXMINTR_MASK                 0x01000000 /* Maximum receive interrupt rate */
-#define MAC_DMA_ISR_QCBROVF_MASK                 0x02000000 /* QCU CBR overflow interrupt */
-#define MAC_DMA_ISR_QCBRURN_MASK                 0x04000000 /* QCU CBR underrun interrupt */
-#define MAC_DMA_ISR_QTRIG_MASK                   0x08000000 /* QCU scheduling trigger interrupt */
-#define MAC_DMA_ISR_TIMER_MASK                   0x10000000 /* GENTMR interrupt */
-#define MAC_DMA_ISR_HCFTO_MASK                   0x20000000 /* HCFTO interrupt   */
-#define MAC_DMA_ISR_TXINTM_MASK                  0x40000000 /* Transmit completion mitigation interrupt */
-#define MAC_DMA_ISR_RXINTM_MASK                  0x80000000 /* Receive completion mitigation interrupt */
-
-#define MAC_DMA_ISR_S0_ADDRESS                   0x00000084  /* MAC Secondary interrupt status register 0 */
-#define MAC_DMA_ISR_S0_QCU_TXOK_MASK             0x000003FF /* Mask for TXOK (QCU 0-9) */
-#define MAC_DMA_ISR_S0_QCU_TXOK_LSB              0
-#define MAC_DMA_ISR_S0_QCU_TXDESC_MASK           0x03FF0000 /* Mask for TXDESC (QCU 0-9) */
-#define MAC_DMA_ISR_S0_QCU_TXDESC_LSB            16
-
-#define MAC_DMA_ISR_S1_ADDRESS                   0x00000088  /* MAC Secondary interrupt status register 1 */
-#define MAC_DMA_ISR_S1_QCU_TXERR_MASK            0x000003FF /* Mask for TXERR (QCU 0-9) */
-#define MAC_DMA_ISR_S1_QCU_TXERR_LSB             0
-#define MAC_DMA_ISR_S1_QCU_TXEOL_MASK            0x03FF0000 /* Mask for TXEOL (QCU 0-9) */
-#define MAC_DMA_ISR_S1_QCU_TXEOL_LSB             16
-
-#define MAC_DMA_ISR_S2_ADDRESS                      0x0000008c  /* MAC Secondary interrupt status register 2 */
-#define MAC_DMA_ISR_S2_QCU_TXURN_MASK               0x000003FF /* Mask for TXURN (QCU 0-9) */
-#define MAC_DMA_ISR_S2_QCU_TXURN_LSB                0 /* Shift for TXURN (QCU 0-9) */
-#define MAC_DMA_ISR_S2_RX_INT_MASK			        0x00000800
-#define MAC_DMA_ISR_S2_WL_STOMPED_MASK		        0x00001000
-#define MAC_DMA_ISR_S2_RX_PTR_BAD_MASK		        0x00002000
-#define MAC_DMA_ISR_S2_BT_LOW_PRIORITY_RISING_MASK  0x00004000
-#define MAC_DMA_ISR_S2_BT_LOW_PRIORITY_FALLING_MASK	0x00008000
-#define MAC_DMA_ISR_S2_BB_PANIC_IRQ_MASK            0x00010000
-#define MAC_DMA_ISR_S2_BT_STOMPED_MASK		        0x00020000
-#define MAC_DMA_ISR_S2_BT_ACTIVE_RISING_MASK	    0x00040000
-#define MAC_DMA_ISR_S2_BT_ACTIVE_FALLING_MASK	    0x00080000
-#define MAC_DMA_ISR_S2_BT_PRIORITY_RISING_MASK	    0x00100000
-#define MAC_DMA_ISR_S2_BT_PRIORITY_FALLING_MASK	    0x00200000
-#define MAC_DMA_ISR_S2_CST_MASK			            0x00400000
-#define MAC_DMA_ISR_S2_GTT_MASK			            0x00800000
-#define MAC_DMA_ISR_S2_TIM_MASK                     0x01000000 /* TIM */
-#define MAC_DMA_ISR_S2_CABEND_MASK                  0x02000000 /* CABEND */
-#define MAC_DMA_ISR_S2_DTIMSYNC_MASK                0x04000000 /* DTIMSYNC */
-#define MAC_DMA_ISR_S2_BCNTO_MASK                   0x08000000 /* BCNTO */
-#define MAC_DMA_ISR_S2_CABTO_MASK                   0x10000000 /* CABTO */
-#define MAC_DMA_ISR_S2_DTIM_MASK                    0x20000000 /* DTIM */
-#define MAC_DMA_ISR_S2_TSFOOR_MASK                  0x40000000 /* TSFOOR */
-
-#define MAC_DMA_ISR_S3_ADDRESS                   0x00000090  /* MAC Secondary interrupt status register 3 */
-#define MAC_DMA_ISR_S3_QCU_QCBROVF_MASK          0x000003FF /* Mask for QCBROVF (QCU 0-9) */
-#define MAC_DMA_ISR_S3_QCU_QCBRURN_MASK          0x03FF0000 /* Mask for QCBRURN (QCU 0-9) */
-
-#define MAC_DMA_ISR_S4_ADDRESS                   0x00000094  /* MAC Secondary interrupt status register 4 */
-#define MAC_DMA_ISR_S4_QCU_QTRIG_MASK            0x000003FF /* Mask for QTRIG (QCU 0-9) */
-
-#define MAC_DMA_ISR_S5_ADDRESS                   0x00000098  /* MAC Secondary interrupt status register 5 */
-#define MAC_DMA_ISR_S5_TBTT_TIMER_TRIGGER_MASK   0x00000001
-#define MAC_DMA_ISR_S5_DBA_TIMER_TRIGGER_MASK    0x00000002
-#define MAC_DMA_ISR_S5_SBA_TIMER_TRIGGER_MASK    0x00000004
-#define MAC_DMA_ISR_S5_HCF_TIMER_TRIGGER_MASK    0x00000008
-#define MAC_DMA_ISR_S5_TIM_TIMER_TRIGGER_MASK    0x00000010
-#define MAC_DMA_ISR_S5_DTIM_TIMER_TRIGGER_MASK   0x00000020
-#define MAC_DMA_ISR_S5_QUIET_TIMER_TRIGGER_MASK  0x00000040
-#define MAC_DMA_ISR_S5_NDP_TIMER_TRIGGER_MASK    0x00000080
-#define MAC_DMA_ISR_S5_GENERIC_TIMER2_TRIGGER_MASK 0x0000FF00
-#define MAC_DMA_ISR_S5_GENERIC_TIMER2_TRIGGER_LSB 8 
-#define MAC_DMA_ISR_S5_GENERIC_TIMER2_TRIGGER(_i) (0x00000100 << (_i))
-#define MAC_DMA_ISR_S5_TIMER_OVERFLOW_MASK       0x00010000
-#define MAC_DMA_ISR_S5_DBA_TIMER_THRESHOLD_MASK  0x00020000
-#define MAC_DMA_ISR_S5_SBA_TIMER_THRESHOLD_MASK  0x00040000
-#define MAC_DMA_ISR_S5_HCF_TIMER_THRESHOLD_MASK  0x00080000
-#define MAC_DMA_ISR_S5_TIM_TIMER_THRESHOLD_MASK  0x00100000
-#define MAC_DMA_ISR_S5_DTIM_TIMER_THRESHOLD_MASK  0x00200000
-#define MAC_DMA_ISR_S5_QUIET_TIMER_THRESHOLD_MASK 0x00400000
-#define MAC_DMA_ISR_S5_NDP_TIMER_THRESHOLD_MASK   0x00800000
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_THRESHOLD_MASK 0xFF000000
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_THRESHOLD_LSB  24 
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_THRESHOLD(_i) (0x01000000 << (_i))
-
-#define MAC_DMA_IMR_ADDRESS                      0x000000A0  /* MAC Primary interrupt mask register */
-/*
- * Interrupt Mask Registers
- *
- * Only the bits in the IMR control whether the MAC's INTA#
- * output will be asserted.  The bits in the secondary interrupt
- * mask registers control what bits get set in the primary
- * interrupt status register; however the IMR_S* registers
- * DO NOT determine whether INTA# is asserted.
- */
-#define MAC_DMA_IMR_RXOK_MASK                    0x00000001 /* At least one frame received sans errors */
-#define MAC_DMA_IMR_RXDESC_MASK                  0x00000002 /* Receive interrupt request */
-#define MAC_DMA_IMR_RXERR_MASK                   0x00000004 /* Receive error interrupt */
-#define MAC_DMA_IMR_RXNOPKT_MASK                 0x00000008 /* No frame received within timeout clock */
-#define MAC_DMA_IMR_RXEOL_MASK                   0x00000010 /* Received descriptor empty interrupt */
-#define MAC_DMA_IMR_RXORN_MASK                   0x00000020 /* Receive FIFO overrun interrupt */
-#define MAC_DMA_IMR_TXOK_MASK                    0x00000040 /* Transmit okay interrupt */
-#define MAC_DMA_IMR_TXDESC_MASK                  0x00000080 /* Transmit interrupt request */
-#define MAC_DMA_IMR_TXERR_MASK                   0x00000100 /* Transmit error interrupt */
-#define MAC_DMA_IMR_TXNOPKT_MASK                 0x00000200 /* No frame transmitted interrupt */
-#define MAC_DMA_IMR_TXEOL_MASK                   0x00000400 /* Transmit descriptor empty interrupt */
-#define MAC_DMA_IMR_TXURN_MASK                   0x00000800 /* Transmit FIFO underrun interrupt */
-#define MAC_DMA_IMR_MIB_MASK                     0x00001000 /* MIB interrupt - see MIBC */
-#define MAC_DMA_IMR_SWI_MASK                     0x00002000 /* Software interrupt */
-#define MAC_DMA_IMR_RXPHY_MASK                   0x00004000 /* PHY receive error interrupt */
-#define MAC_DMA_IMR_RXKCM_MASK                   0x00008000 /* Key-cache miss interrupt */
-#define MAC_DMA_IMR_BRSSI_HI_MASK                0x00010000 /* Beacon rssi hi threshold interrupt */
-#define MAC_DMA_IMR_BRSSI_LO_MASK                0x00020000 /* Beacon rssi lo threshold interrupt */
-#define MAC_DMA_IMR_BMISS_MASK                   0x00040000 /* Beacon missed interrupt */
-#define MAC_DMA_IMR_TXMINTR_MASK                 0x00080000 /* Maximum transmit interrupt rate */
-#define MAC_DMA_IMR_BNR_MASK                     0x00100000 /* BNR interrupt */
-#define MAC_DMA_IMR_HIUERR_MASK                  0x00200000 /* An unexpected bus error has occurred */
-#define MAC_DMA_IMR_BCNMISC_MASK                 0x00800000 /* Beacon Misc */
-#define MAC_DMA_IMR_RXMINTR_MASK                 0x01000000 /* Maximum receive interrupt rate */
-#define MAC_DMA_IMR_QCBROVF_MASK                 0x02000000 /* QCU CBR overflow interrupt */
-#define MAC_DMA_IMR_QCBRURN_MASK                 0x04000000 /* QCU CBR underrun interrupt */
-#define MAC_DMA_IMR_QTRIG_MASK                   0x08000000 /* QCU scheduling trigger interrupt */
-#define MAC_DMA_IMR_TIMER_MASK                   0x10000000 /* GENTMR interrupt */
-#define MAC_DMA_IMR_HCFTO_MASK                   0x20000000 /* HCFTO interrupt*/
-#define MAC_DMA_IMR_TXINTM_MASK                  0x40000000 /* Transmit completion mitigation interrupt */
-#define MAC_DMA_IMR_RXINTM_MASK                  0x80000000 /* Receive completion mitigation interrupt */
-
-#define MAC_DMA_IMR_S0_ADDRESS                   0x000000A4  /* MAC Secondary interrupt mask register 0 */
-#define MAC_DMA_IMR_S0_QCU_TXOK_MASK             0x000003FF /* TXOK (QCU 0-9) */
-#define MAC_DMA_IMR_S0_QCU_TXOK_LSB              0
-#define MAC_DMA_IMR_S0_QCU_TXDESC_MASK           0x03FF0000 /* TXDESC (QCU 0-9) */
-#define MAC_DMA_IMR_S0_QCU_TXDESC_LSB            16
-
-#define MAC_DMA_IMR_S1_ADDRESS                   0x000000A8  /* MAC Secondary interrupt mask register 1 */
-#define MAC_DMA_IMR_S1_QCU_TXERR_MASK            0x000003FF /* TXERR (QCU 0-9) */
-#define MAC_DMA_IMR_S1_QCU_TXERR_LSB             0
-#define MAC_DMA_IMR_S1_QCU_TXEOL_MASK            0x03FF0000 /* TXEOL (QCU 0-9) */
-#define MAC_DMA_IMR_S1_QCU_TXEOL_LSB             16
-
-#define MAC_DMA_IMR_S2_ADDRESS                      0x000000AC  /* MAC Secondary interrupt mask register 2 */
-#define MAC_DMA_IMR_S2_QCU_TXURN_MASK               0x000003FF /* Mask for TXURN (QCU 0-9) */
-#define MAC_DMA_IMR_S2_QCU_TXURN_LSB                0
-#define MAC_DMA_IMR_S2_RX_INT_MASK			        0x00000800
-#define MAC_DMA_IMR_S2_WL_STOMPED_MASK		        0x00001000
-#define MAC_DMA_IMR_S2_RX_PTR_BAD_MASK		        0x00002000
-#define MAC_DMA_IMR_S2_BT_LOW_PRIORITY_RISING_MASK  0x00004000
-#define MAC_DMA_IMR_S2_BT_LOW_PRIORITY_FALLING_MASK	0x00008000
-#define MAC_DMA_IMR_S2_BB_PANIC_IRQ_MASK            0x00010000
-#define MAC_DMA_IMR_S2_BT_STOMPED_MASK		        0x00020000
-#define MAC_DMA_IMR_S2_BT_ACTIVE_RISING_MASK	    0x00040000
-#define MAC_DMA_IMR_S2_BT_ACTIVE_FALLING_MASK	    0x00080000
-#define MAC_DMA_IMR_S2_BT_PRIORITY_RISING_MASK	    0x00100000
-#define MAC_DMA_IMR_S2_BT_PRIORITY_FALLING_MASK	    0x00200000
-#define MAC_DMA_IMR_S2_CST_MASK			            0x00400000
-#define MAC_DMA_IMR_S2_GTT_MASK			            0x00800000
-#define MAC_DMA_IMR_S2_TIM_MASK                     0x01000000 /* TIM */
-#define MAC_DMA_IMR_S2_CABEND_MASK                  0x02000000 /* CABEND */
-#define MAC_DMA_IMR_S2_DTIMSYNC_MASK                0x04000000 /* DTIMSYNC */
-#define MAC_DMA_IMR_S2_BCNTO_MASK                   0x08000000 /* BCNTO */
-#define MAC_DMA_IMR_S2_CABTO_MASK                   0x10000000 /* CABTO */
-#define MAC_DMA_IMR_S2_DTIM_MASK                    0x20000000 /* DTIM */
-#define MAC_DMA_IMR_S2_TSFOOR_MASK                  0x40000000 /* TSFOOR */
-
-#define MAC_DMA_IMR_S3_ADDRESS                   0x000000B0  /* MAC Secondary interrupt mask register 3 */
-#define MAC_DMA_IMR_S3_QCU_QCBROVF_MASK          0x000003FF /* Mask for QCBROVF (QCU 0-9) */
-#define MAC_DMA_IMR_S3_QCU_QCBRURN_MASK          0x03FF0000 /* Mask for QCBRURN (QCU 0-9) */
-#define MAC_DMA_IMR_S3_QCU_QCBRURN_LSB           16 
-
-#define MAC_DMA_IMR_S4_ADDRESS                   0x000000B4  /* MAC Secondary interrupt mask register 4 */
-#define MAC_DMA_IMR_S4_QCU_QTRIG_MASK            0x000003FF /* Mask for QTRIG (QCU 0-9) */
-
-#define MAC_DMA_IMR_S5_ADDRESS                   0x000000B8  /* MAC Secondary interrupt mask register 5 */
-#define MAC_DMA_IMR_S5_TBTT_TIMER_TRIGGER_MASK   0x00000001
-#define MAC_DMA_IMR_S5_DBA_TIMER_TRIGGER_MASK    0x00000002
-#define MAC_DMA_IMR_S5_SBA_TIMER_TRIGGER_MASK    0x00000004
-#define MAC_DMA_IMR_S5_HCF_TIMER_TRIGGER_MASK    0x00000008
-#define MAC_DMA_IMR_S5_TIM_TIMER_TRIGGER_MASK    0x00000010
-#define MAC_DMA_IMR_S5_DTIM_TIMER_TRIGGER_MASK   0x00000020
-#define MAC_DMA_IMR_S5_QUIET_TIMER_TRIGGER_MASK  0x00000040
-#define MAC_DMA_IMR_S5_NDP_TIMER_TRIGGER_MASK    0x00000080
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_TRIGGER_MASK 0x0000FF00
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_TRIGGER_LSB 8 
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_TRIGGER(_i)    (0x100 << (_i))
-#define MAC_DMA_IMR_S5_TIMER_OVERFLOW_MASK       0x00010000
-#define MAC_DMA_IMR_S5_DBA_TIMER_THRESHOLD_MASK  0x00020000
-#define MAC_DMA_IMR_S5_SBA_TIMER_THRESHOLD_MASK  0x00040000
-#define MAC_DMA_IMR_S5_HCF_TIMER_THRESHOLD_MASK  0x00080000
-#define MAC_DMA_IMR_S5_TIM_TIMER_THRESHOLD_MASK  0x00100000
-#define MAC_DMA_IMR_S5_DTIM_TIMER_THRESHOLD_MASK 0x00200000
-#define MAC_DMA_IMR_S5_QUIET_TIMER_THRESHOLD_MASK 0000400000
-#define MAC_DMA_IMR_S5_NDP_TIMER_THRESHOLD_MASK  0x00800000
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_THRESHOLD_MASK 0xFF000000
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_THRESHOLD_LSB  24 
-#define MAC_DMA_IMR_S5_GENERIC_TIMER2_THRESHOLD(_i) (0x01000000 << (_i))
-
-#define MAC_DMA_ISR_RAC_ADDRESS                  0x000000C0  /* ISR read-and-clear access */
-
-/* Shadow copies with read-and-clear access */
-#define MAC_DMA_ISR_S0_S_ADDRESS                 0x000000C4  /* ISR_S0 shadow copy */
-#define MAC_DMA_ISR_S1_S_ADDRESS                 0x000000C8  /* ISR_S1 shadow copy */
-#define MAC_DMA_ISR_S2_S_ADDRESS                 0x000000Cc  /* ISR_S2 shadow copy */
-#define MAC_DMA_ISR_S3_S_ADDRESS                 0x000000D0  /* ISR_S3 shadow copy */
-#define MAC_DMA_ISR_S4_S_ADDRESS                 0x000000D4  /* ISR_S4 shadow copy */
-#define MAC_DMA_ISR_S5_S_ADDRESS                 0x000000D8  /* ISR_S5 shadow copy */
-
-#define MAC_DMA_Q0_TXDP_ADDRESS                  0x00000800  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q1_TXDP_ADDRESS                  0x00000804  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q2_TXDP_ADDRESS                  0x00000808  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q3_TXDP_ADDRESS                  0x0000080C  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q4_TXDP_ADDRESS                  0x00000810  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q5_TXDP_ADDRESS                  0x00000814  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q6_TXDP_ADDRESS                  0x00000818  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q7_TXDP_ADDRESS                  0x0000081C  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q8_TXDP_ADDRESS                  0x00000820  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_Q9_TXDP_ADDRESS                  0x00000824  /* MAC Transmit Queue descriptor pointer */
-#define MAC_DMA_QTXDP_ADDRESS(_i)                (MAC_DMA_Q0_TXDP_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_Q_TXE_ADDRESS                    0x00000840  /* MAC Transmit Queue enable */
-#define MAC_DMA_Q_TXD_ADDRESS                    0x00000880  /* MAC Transmit Queue disable */
-/* QCU registers */
-
-#define MAC_DMA_Q0_CBRCFG_ADDRESS                0x000008C0  /* MAC CBR configuration */
-#define MAC_DMA_Q1_CBRCFG_ADDRESS                0x000008C4  /* MAC CBR configuration */
-#define MAC_DMA_Q2_CBRCFG_ADDRESS                0x000008C8  /* MAC CBR configuration */
-#define MAC_DMA_Q3_CBRCFG_ADDRESS                0x000008CC  /* MAC CBR configuration */
-#define MAC_DMA_Q4_CBRCFG_ADDRESS                0x000008D0  /* MAC CBR configuration */
-#define MAC_DMA_Q5_CBRCFG_ADDRESS                0x000008D4  /* MAC CBR configuration */
-#define MAC_DMA_Q6_CBRCFG_ADDRESS                0x000008D8  /* MAC CBR configuration */
-#define MAC_DMA_Q7_CBRCFG_ADDRESS                0x000008DC  /* MAC CBR configuration */
-#define MAC_DMA_Q8_CBRCFG_ADDRESS                0x000008E0  /* MAC CBR configuration */
-#define MAC_DMA_Q9_CBRCFG_ADDRESS                0x000008E4  /* MAC CBR configuration */
-#define MAC_DMA_QCBRCFG_ADDRESS(_i)             (MAC_DMA_Q0_CBRCFG_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_Q_CBRCFG_CBR_INTERVAL_MASK        0x00FFFFFF /* Mask for CBR interval (us) */
-#define MAC_DMA_Q_CBRCFG_CBR_INTERVAL_LSB         0   /* Shift for CBR interval */
-#define MAC_DMA_Q_CBRCFG_CBR_OVF_THRESH_MASK      0xFF000000 /* Mask for CBR overflow threshold */
-#define MAC_DMA_Q_CBRCFG_CBR_OVF_THRESH_LSB       24  /* Shift for CBR overflow thresh */
-
-
-#define MAC_DMA_Q0_RDYTIMECFG_ADDRESS             0x00000900  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q1_RDYTIMECFG_ADDRESS             0x00000904  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q2_RDYTIMECFG_ADDRESS             0x00000908  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q3_RDYTIMECFG_ADDRESS             0x0000090C  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q4_RDYTIMECFG_ADDRESS             0x00000910  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q5_RDYTIMECFG_ADDRESS             0x00000914  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q6_RDYTIMECFG_ADDRESS             0x00000918  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q7_RDYTIMECFG_ADDRESS             0x0000091C  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q8_RDYTIMECFG_ADDRESS             0x00000920  /* MAC ReadyTime configuration */
-#define MAC_DMA_Q9_RDYTIMECFG_ADDRESS             0x00000924  /* MAC ReadyTime configuration */
-#define MAC_DMA_QRDYTIMECFG_ADDRESS(_i)           (MAC_DMA_Q0_RDYTIMECFG_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_Q_RDYTIMECFG_INT_MASK             0x00FFFFFF /* CBR interval (us) */
-#define MAC_DMA_Q_RDYTIMECFG_INT_LSB              0  /* Shift for ReadyTime Interval (us) */
-#define MAC_DMA_Q_RDYTIMECFG_ENA_MASK             0x01000000 /* CBR enable */
-
-#define MAC_DMA_Q_ONESHOTMAC_DMAM_SC_ADDRESS      0x00000940  /* MAC OneShotArm set control */
-#define MAC_DMA_Q_ONESHOTMAC_DMAM_CC_ADDRESS      0x00000980  /* MAC OneShotArm clear control */
-
-#define MAC_DMA_Q0_MISC_ADDRESS                   0x000009C0  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q1_MISC_ADDRESS                   0x000009C4  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q2_MISC_ADDRESS                   0x000009C8  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q3_MISC_ADDRESS                   0x000009CC  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q4_MISC_ADDRESS                   0x000009D0  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q5_MISC_ADDRESS                   0x000009D4  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q6_MISC_ADDRESS                   0x000009D8  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q7_MISC_ADDRESS                   0x000009DC  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q8_MISC_ADDRESS                   0x000009E0  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_Q9_MISC_ADDRESS                   0x000009E4  /* MAC Miscellaneous QCU settings */
-#define MAC_DMA_QMISC_ADDRESS(_i)                 (MAC_DMA_Q0_MISC_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_Q_MISC_FSP_MASK                   0x0000000F /* Frame Scheduling Policy mask */
-#define MAC_DMA_Q_MISC_FSP_ASAP                   0   /* ASAP */
-#define MAC_DMA_Q_MISC_FSP_CBR                    1   /* CBR */
-#define MAC_DMA_Q_MISC_FSP_DBA_GATED              2   /* DMA Beacon Alert gated */
-#define MAC_DMA_Q_MISC_FSP_TIM_GATED              3   /* TIM gated */
-#define MAC_DMA_Q_MISC_FSP_BEACON_SENT_GATED      4   /* Beacon-sent-gated */
-#define MAC_DMA_Q_MISC_ONE_SHOT_EN_MASK           0x00000010 /* OneShot enable */
-#define MAC_DMA_Q_MISC_CBR_INCR_DIS1_MASK         0x00000020 /* Disable CBR expired counter incr
-                                                        (empty q) */
-#define MAC_DMA_Q_MISC_CBR_INCR_DIS0_MASK         0x00000040 /* Disable CBR expired counter incr
-                                                        (empty beacon q) */
-#define MAC_DMA_Q_MISC_BEACON_USE_MASK            0x00000080 /* Beacon use indication */
-#define MAC_DMA_Q_MISC_CBR_EXP_CNTR_LIMIT_MASK    0x00000100 /* CBR expired counter limit enable */
-#define MAC_DMA_Q_MISC_RDYTIME_EXP_POLICY_MASK    0x00000200 /* Enable TXE cleared on ReadyTime expired or VEOL */
-#define MAC_DMA_Q_MISC_RESET_CBR_EXP_CTR_MASK     0x00000400 /* Reset CBR expired counter */
-#define MAC_DMA_Q_MISC_DCU_EARLY_TERM_REQ_MASK    0x00000800 /* DCU frame early termination request control */
-
-#define MAC_DMA_Q0_STS_ADDRESS                   0x00000A00  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q1_STS_ADDRESS                   0x00000A04  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q2_STS_ADDRESS                   0x00000A08  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q3_STS_ADDRESS                   0x00000A0C  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q4_STS_ADDRESS                   0x00000A10  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q5_STS_ADDRESS                   0x00000A14  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q6_STS_ADDRESS                   0x00000A18  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q7_STS_ADDRESS                   0x00000A1C  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q8_STS_ADDRESS                   0x00000A20  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_Q9_STS_ADDRESS                   0x00000A24  /* MAC Miscellaneous QCU status */
-#define MAC_DMA_QSTS_ADDRESS(_i)                 (MAC_DMA_Q0_STS_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_Q_STS_PEND_FR_CNT_MASK           0x00000003 /* Mask for Pending Frame Count */
-#define MAC_DMA_Q_STS_CBR_EXP_CNT_MASK           0x0000FF00 /* Mask for CBR expired counter */
-
-#define MAC_DMA_Q_RDYTIMESHDN_ADDRESS            0x00000A40  /* MAC ReadyTimeShutdown status */
-
-/* DCU registers */
-
-#define MAC_DMA_D0_QCUMASK_ADDRESS               0x00001000  /* MAC QCU Mask */
-#define MAC_DMA_D1_QCUMASK_ADDRESS               0x00001004  /* MAC QCU Mask */
-#define MAC_DMA_D2_QCUMASK_ADDRESS               0x00001008  /* MAC QCU Mask */
-#define MAC_DMA_D3_QCUMASK_ADDRESS               0x0000100C  /* MAC QCU Mask */
-#define MAC_DMA_D4_QCUMASK_ADDRESS               0x00001010  /* MAC QCU Mask */
-#define MAC_DMA_D5_QCUMASK_ADDRESS               0x00001014  /* MAC QCU Mask */
-#define MAC_DMA_D6_QCUMASK_ADDRESS               0x00001018  /* MAC QCU Mask */
-#define MAC_DMA_D7_QCUMASK_ADDRESS               0x0000101C  /* MAC QCU Mask */
-#define MAC_DMA_D8_QCUMASK_ADDRESS               0x00001020  /* MAC QCU Mask */
-#define MAC_DMA_D9_QCUMASK_ADDRESS               0x00001024  /* MAC QCU Mask */
-#define MAC_DMA_DQCUMASK_ADDRESS(_i)             (MAC_DMA_D0_QCUMASK_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_D_QCUMASK_MASK                   0x000003FF /* Mask for QCU Mask (QCU 0-9) */
-
-#define MAC_DMA_D_GBL_IFS_SIFS_ADDRESS           0x00001030  /* DCU global SIFS settings */
-
-
-#define MAC_DMA_D0_LCL_IFS_ADDRESS               0x00001040  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D1_LCL_IFS_ADDRESS               0x00001044  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D2_LCL_IFS_ADDRESS               0x00001048  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D3_LCL_IFS_ADDRESS               0x0000104C  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D4_LCL_IFS_ADDRESS               0x00001050  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D5_LCL_IFS_ADDRESS               0x00001054  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D6_LCL_IFS_ADDRESS               0x00001058  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D7_LCL_IFS_ADDRESS               0x0000105C  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D8_LCL_IFS_ADDRESS               0x00001060  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_D9_LCL_IFS_ADDRESS               0x00001064  /* MAC DCU-specific IFS settings */
-#define MAC_DMA_DLCL_IFS_ADDRESS(_i)             (MAC_DMA_D0_LCL_IFS_ADDRESS + ((_i)<<2))
-#define MAC_DMA_D_LCL_IFS_CWMIN_MASK             0x000003FF /* Mask for CW_MIN */
-#define MAC_DMA_D_LCL_IFS_CWMIN_LSB              0
-#define MAC_DMA_D_LCL_IFS_CWMAX_MASK             0x000FFC00 /* Mask for CW_MAX */
-#define MAC_DMA_D_LCL_IFS_CWMAX_LSB              10
-#define MAC_DMA_D_LCL_IFS_AIFS_MASK              0x0FF00000 /* Mask for AIFS */
-#define MAC_DMA_D_LCL_IFS_AIFS_LSB               20
-/*
- *  Note:  even though this field is 8 bits wide the
- *  maximum supported AIFS value is 0xFc.  Setting the AIFS value
- *  to 0xFd 0xFe, or 0xFf will not work correctly and will cause
- *  the DCU to hang.
- */
-#define MAC_DMA_D_GBL_IFS_SLOT_ADDRESS           0x00001070  /* DC global slot interval */
-
-#define MAC_DMA_D0_RETRY_LIMIT_ADDRESS           0x00001080  /* MAC Retry limits */
-#define MAC_DMA_D1_RETRY_LIMIT_ADDRESS           0x00001084  /* MAC Retry limits */
-#define MAC_DMA_D2_RETRY_LIMIT_ADDRESS           0x00001088  /* MAC Retry limits */
-#define MAC_DMA_D3_RETRY_LIMIT_ADDRESS           0x0000108C  /* MAC Retry limits */
-#define MAC_DMA_D4_RETRY_LIMIT_ADDRESS           0x00001090  /* MAC Retry limits */
-#define MAC_DMA_D5_RETRY_LIMIT_ADDRESS           0x00001094  /* MAC Retry limits */
-#define MAC_DMA_D6_RETRY_LIMIT_ADDRESS           0x00001098  /* MAC Retry limits */
-#define MAC_DMA_D7_RETRY_LIMIT_ADDRESS           0x0000109C  /* MAC Retry limits */
-#define MAC_DMA_D8_RETRY_LIMIT_ADDRESS           0x000010A0  /* MAC Retry limits */
-#define MAC_DMA_D9_RETRY_LIMIT_ADDRESS           0x000010A4  /* MAC Retry limits */
-#define MAC_DMA_DRETRY_LIMIT_ADDRESS(_i)         (MAC_DMA_D0_RETRY_LIMIT_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_D_RETRY_LIMIT_FR_RTS_MASK        0x0000000F /* frame RTS failure limit */
-#define MAC_DMA_D_RETRY_LIMIT_FR_RTS_LSB         0
-#define MAC_DMA_D_RETRY_LIMIT_STA_RTS_MASK       0x00003F00 /* station RTS failure limit */
-#define MAC_DMA_D_RETRY_LIMIT_STA_RTS_LSB        8
-#define MAC_DMA_D_RETRY_LIMIT_STA_DATA_MASK      0x000FC000 /* station short retry limit */
-#define MAC_DMA_D_RETRY_LIMIT_STA_DATA_LSB       14
-
-#define MAC_DMA_D_GBL_IFS_EIFS_ADDRESS           0x000010B0  /* DCU global EIFS setting */
-
-#define MAC_DMA_D0_CHNTIME_ADDRESS               0x000010C0  /* MAC ChannelTime settings */
-#define MAC_DMA_D1_CHNTIME_ADDRESS               0x000010C4  /* MAC ChannelTime settings */
-#define MAC_DMA_D2_CHNTIME_ADDRESS               0x000010C8  /* MAC ChannelTime settings */
-#define MAC_DMA_D3_CHNTIME_ADDRESS               0x000010CC  /* MAC ChannelTime settings */
-#define MAC_DMA_D4_CHNTIME_ADDRESS               0x000010D0  /* MAC ChannelTime settings */
-#define MAC_DMA_D5_CHNTIME_ADDRESS               0x000010D4  /* MAC ChannelTime settings */
-#define MAC_DMA_D6_CHNTIME_ADDRESS               0x000010D8  /* MAC ChannelTime settings */
-#define MAC_DMA_D7_CHNTIME_ADDRESS               0x000010DC  /* MAC ChannelTime settings */
-#define MAC_DMA_D8_CHNTIME_ADDRESS               0x000010E0  /* MAC ChannelTime settings */
-#define MAC_DMA_D9_CHNTIME_ADDRESS               0x000010E4  /* MAC ChannelTime settings */
-#define MAC_DMA_DCHNTIME_ADDRESS(_i)             (MAC_DMA_D0_CHNTIME_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_D_CHNTIME_DUR_MASK               0x000FFFFF /* ChannelTime duration (us) */
-#define MAC_DMA_D_CHNTIME_DUR_LSB                0 /* Shift for ChannelTime duration */
-#define MAC_DMA_D_CHNTIME_EN_MASK                0x00100000 /* ChannelTime enable */
-
-#define MAC_DMA_D_GBL_IFS_MISC_ADDRESS           0x000010f0  /* DCU global misc. IFS settings */
-#define MAC_DMA_D_GBL_IFS_MISC_LFSR_SLICE_SEL_MASK 0x00000007 /* LFSR slice select */
-#define MAC_DMA_D_GBL_IFS_MISC_TURBO_MODE_MASK     0x00000008 /* Turbo mode indication */
-#define MAC_DMA_D_GBL_IFS_MISC_DCU_ARBITER_DLY_MASK 0x00300000 /* DCU arbiter delay */
-#define MAC_DMA_D_GBL_IFS_IGNORE_BACKOFF_MASK      0x10000000
-
-#define MAC_DMA_D0_MISC_ADDRESS                  0x00001100  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D1_MISC_ADDRESS                  0x00001104  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D2_MISC_ADDRESS                  0x00001108  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D3_MISC_ADDRESS                  0x0000110C  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D4_MISC_ADDRESS                  0x00001110  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D5_MISC_ADDRESS                  0x00001114  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D6_MISC_ADDRESS                  0x00001118  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D7_MISC_ADDRESS                  0x0000111C  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D8_MISC_ADDRESS                  0x00001120  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_D9_MISC_ADDRESS                  0x00001124  /* MAC Miscellaneous DCU-specific settings */
-#define MAC_DMA_DMISC_ADDRESS(_i)                (MAC_DMA_D0_MISC_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_D0_EOL_ADDRESS                  0x00001180
-#define MAC_DMA_D1_EOL_ADDRESS                  0x00001184
-#define MAC_DMA_D2_EOL_ADDRESS                  0x00001188
-#define MAC_DMA_D3_EOL_ADDRESS                  0x0000118C
-#define MAC_DMA_D4_EOL_ADDRESS                  0x00001190
-#define MAC_DMA_D5_EOL_ADDRESS                  0x00001194
-#define MAC_DMA_D6_EOL_ADDRESS                  0x00001198
-#define MAC_DMA_D7_EOL_ADDRESS                  0x0000119C
-#define MAC_DMA_D8_EOL_ADDRESS                  0x00001200
-#define MAC_DMA_D9_EOL_ADDRESS                  0x00001204
-#define MAC_DMA_DEOL_ADDRESS(_i)                (MAC_DMA_D0_EOL_ADDRESS + ((_i)<<2))
-
-#define MAC_DMA_D_MISC_BKOFF_THRESH_MASK         0x0000003F /* Backoff threshold */
-#define MAC_DMA_D_MISC_BACK_OFF_THRESH_LSB       0
-#define MAC_DMA_D_MISC_ETS_RTS_MASK              0x00000040 /* End of transmission series
-                                                          station RTS/data failure
-                                                          count reset policy */
-#define MAC_DMA_D_MISC_ETS_CW_MASK               0x00000080 /* End of transmission series
-                                                          CW reset policy */
-#define MAC_DMA_D_MISC_FRAG_WAIT_EN_MASK         0x00000100  /* Fragment Starvation Policy */
-
-#define MAC_DMA_D_MISC_FRAG_BKOFF_EN_MASK        0x00000200 /* Backoff during a frag burst */
-#define MAC_DMA_D_MISC_HCF_POLL_EN_MASK          0x00000800 /* HFC poll enable */
-#define MAC_DMA_D_MISC_BKOFF_PERSISTENCE_MASK    0x00001000 /* Backoff persistence factor
-                                                          setting */
-#define MAC_DMA_D_MISC_VIR_COL_HANDLING_MASK     0x0000C000 /* Mask for Virtual collision
-                                                          handling policy */
-#define MAC_DMA_D_MISC_VIR_COL_HANDLING_LSB      14
-#define MAC_DMA_D_MISC_VIR_COL_HANDLING_DEFAULT  0   /* Normal */
-#define MAC_DMA_D_MISC_VIR_COL_HANDLING_IGNORE   1   /* Ignore */
-#define MAC_DMA_D_MISC_BEACON_USE_MASK           0x00010000 /*  Beacon use indication */
-#define MAC_DMA_D_MISC_ARB_LOCKOUT_CNTRL_MASK 0x00060000 /*  Mask for DCU arbiter lockout control */
-#define MAC_DMA_D_MISC_ARB_LOCKOUT_CNTRL_LSB  17
-#define MAC_DMA_D_MISC_ARB_LOCKOUT_CNTRL_NONE     0        /*  No lockout*/
-#define MAC_DMA_D_MISC_ARB_LOCKOUT_CNTRL_INTRA_FR 1        /*  Intra-frame*/
-#define MAC_DMA_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL   2        /*  Global */
-#define MAC_DMA_D_MISC_ARB_LOCKOUT_IGNORE_MASK 0x00080000 /*  DCU arbiter lockout ignore control */
-#define MAC_DMA_D_MISC_SEQ_NUM_INCR_DIS_MASK    0x00100000 /* Sequence number increment disable */
-#define MAC_DMA_D_MISC_POST_FR_BKOFF_DIS_MASK   0x00200000 /* Post-frame backoff disable */
-#define MAC_DMA_D_MISC_VIRT_COLL_POLICY_MASK    0x00400000 /* Virtual coll. handling policy */
-#define MAC_DMA_D_MISC_BLOWN_IFS_POLICY_MASK    0x00800000 /* Blown IFS handling policy */
-
-#define MAC_DMA_D_SEQNUM_ADDRESS                0x00001140  /* MAC Frame sequence number */
-
-
-
-#define MAC_DMA_D_FPCTL_ADDRESS                  0x00001230      /* DCU frame prefetch settings */
-#define MAC_DMA_D_TXPSE_ADDRESS                  0x00001270      /* DCU transmit pause control/status */
-
-#endif /* _AR6000_DMMAEG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_pcu_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_pcu_reg.h
deleted file mode 100644
index 6ccb08c5dab2ebac5f5e52389fb3aefa2b3e5fe4..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_pcu_reg.h
+++ /dev/null
@@ -1,3065 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _MAC_PCU_REG_H_
-#define _MAC_PCU_REG_H_
-
-#define MAC_PCU_STA_ADDR_L32_ADDRESS             0x00008000
-#define MAC_PCU_STA_ADDR_L32_OFFSET              0x00000000
-#define MAC_PCU_STA_ADDR_L32_ADDR_31_0_MSB       31
-#define MAC_PCU_STA_ADDR_L32_ADDR_31_0_LSB       0
-#define MAC_PCU_STA_ADDR_L32_ADDR_31_0_MASK      0xffffffff
-#define MAC_PCU_STA_ADDR_L32_ADDR_31_0_GET(x)    (((x) & MAC_PCU_STA_ADDR_L32_ADDR_31_0_MASK) >> MAC_PCU_STA_ADDR_L32_ADDR_31_0_LSB)
-#define MAC_PCU_STA_ADDR_L32_ADDR_31_0_SET(x)    (((x) << MAC_PCU_STA_ADDR_L32_ADDR_31_0_LSB) & MAC_PCU_STA_ADDR_L32_ADDR_31_0_MASK)
-
-#define MAC_PCU_STA_ADDR_U16_ADDRESS             0x00008004
-#define MAC_PCU_STA_ADDR_U16_OFFSET              0x00000004
-#define MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_MSB 31
-#define MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_LSB 31
-#define MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_MASK 0x80000000
-#define MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_GET(x) (((x) & MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_MASK) >> MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_LSB)
-#define MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_SET(x) (((x) << MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_LSB) & MAC_PCU_STA_ADDR_U16_ADHOC_MCAST_SEARCH_MASK)
-#define MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_MSB    30
-#define MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_LSB    30
-#define MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_MASK   0x40000000
-#define MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_GET(x) (((x) & MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_MASK) >> MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_LSB)
-#define MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_SET(x) (((x) << MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_LSB) & MAC_PCU_STA_ADDR_U16_CBCIV_ENDIAN_MASK)
-#define MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_MSB 29
-#define MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_LSB 29
-#define MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_MASK 0x20000000
-#define MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_GET(x) (((x) & MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_MASK) >> MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_LSB)
-#define MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_SET(x) (((x) << MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_LSB) & MAC_PCU_STA_ADDR_U16_PRESERVE_SEQNUM_MASK)
-#define MAC_PCU_STA_ADDR_U16_KSRCH_MODE_MSB      28
-#define MAC_PCU_STA_ADDR_U16_KSRCH_MODE_LSB      28
-#define MAC_PCU_STA_ADDR_U16_KSRCH_MODE_MASK     0x10000000
-#define MAC_PCU_STA_ADDR_U16_KSRCH_MODE_GET(x)   (((x) & MAC_PCU_STA_ADDR_U16_KSRCH_MODE_MASK) >> MAC_PCU_STA_ADDR_U16_KSRCH_MODE_LSB)
-#define MAC_PCU_STA_ADDR_U16_KSRCH_MODE_SET(x)   (((x) << MAC_PCU_STA_ADDR_U16_KSRCH_MODE_LSB) & MAC_PCU_STA_ADDR_U16_KSRCH_MODE_MASK)
-#define MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_MSB 27
-#define MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_LSB 27
-#define MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_MASK 0x08000000
-#define MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_GET(x) (((x) & MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_MASK) >> MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_LSB)
-#define MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_SET(x) (((x) << MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_LSB) & MAC_PCU_STA_ADDR_U16_CRPT_MIC_ENABLE_MASK)
-#define MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_MSB 26
-#define MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_LSB 26
-#define MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_MASK 0x04000000
-#define MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_GET(x) (((x) & MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_MASK) >> MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_LSB)
-#define MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_SET(x) (((x) << MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_LSB) & MAC_PCU_STA_ADDR_U16_SECTOR_SELF_GEN_MASK)
-#define MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_MSB   25
-#define MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_LSB   25
-#define MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_MASK  0x02000000
-#define MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_GET(x) (((x) & MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_MASK) >> MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_LSB)
-#define MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_SET(x) (((x) << MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_LSB) & MAC_PCU_STA_ADDR_U16_BASE_RATE_11B_MASK)
-#define MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_MSB      24
-#define MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_LSB      24
-#define MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_MASK     0x01000000
-#define MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_GET(x)   (((x) & MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_MASK) >> MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_LSB)
-#define MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_SET(x)   (((x) << MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_LSB) & MAC_PCU_STA_ADDR_U16_ACKCTS_6MB_MASK)
-#define MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_MSB     23
-#define MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_LSB     23
-#define MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_MASK    0x00800000
-#define MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_GET(x)  (((x) & MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_MASK) >> MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_LSB)
-#define MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_SET(x)  (((x) << MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_LSB) & MAC_PCU_STA_ADDR_U16_RTS_USE_DEF_MASK)
-#define MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_MSB   22
-#define MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_LSB   22
-#define MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_MASK  0x00400000
-#define MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_GET(x) (((x) & MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_MASK) >> MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_LSB)
-#define MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_SET(x) (((x) << MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_LSB) & MAC_PCU_STA_ADDR_U16_DEFANT_UPDATE_MASK)
-#define MAC_PCU_STA_ADDR_U16_USE_DEFANT_MSB      21
-#define MAC_PCU_STA_ADDR_U16_USE_DEFANT_LSB      21
-#define MAC_PCU_STA_ADDR_U16_USE_DEFANT_MASK     0x00200000
-#define MAC_PCU_STA_ADDR_U16_USE_DEFANT_GET(x)   (((x) & MAC_PCU_STA_ADDR_U16_USE_DEFANT_MASK) >> MAC_PCU_STA_ADDR_U16_USE_DEFANT_LSB)
-#define MAC_PCU_STA_ADDR_U16_USE_DEFANT_SET(x)   (((x) << MAC_PCU_STA_ADDR_U16_USE_DEFANT_LSB) & MAC_PCU_STA_ADDR_U16_USE_DEFANT_MASK)
-#define MAC_PCU_STA_ADDR_U16_PCF_MSB             20
-#define MAC_PCU_STA_ADDR_U16_PCF_LSB             20
-#define MAC_PCU_STA_ADDR_U16_PCF_MASK            0x00100000
-#define MAC_PCU_STA_ADDR_U16_PCF_GET(x)          (((x) & MAC_PCU_STA_ADDR_U16_PCF_MASK) >> MAC_PCU_STA_ADDR_U16_PCF_LSB)
-#define MAC_PCU_STA_ADDR_U16_PCF_SET(x)          (((x) << MAC_PCU_STA_ADDR_U16_PCF_LSB) & MAC_PCU_STA_ADDR_U16_PCF_MASK)
-#define MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_MSB     19
-#define MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_LSB     19
-#define MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_MASK    0x00080000
-#define MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_GET(x)  (((x) & MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_MASK) >> MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_LSB)
-#define MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_SET(x)  (((x) << MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_LSB) & MAC_PCU_STA_ADDR_U16_KEYSRCH_DIS_MASK)
-#define MAC_PCU_STA_ADDR_U16_PW_SAVE_MSB         18
-#define MAC_PCU_STA_ADDR_U16_PW_SAVE_LSB         18
-#define MAC_PCU_STA_ADDR_U16_PW_SAVE_MASK        0x00040000
-#define MAC_PCU_STA_ADDR_U16_PW_SAVE_GET(x)      (((x) & MAC_PCU_STA_ADDR_U16_PW_SAVE_MASK) >> MAC_PCU_STA_ADDR_U16_PW_SAVE_LSB)
-#define MAC_PCU_STA_ADDR_U16_PW_SAVE_SET(x)      (((x) << MAC_PCU_STA_ADDR_U16_PW_SAVE_LSB) & MAC_PCU_STA_ADDR_U16_PW_SAVE_MASK)
-#define MAC_PCU_STA_ADDR_U16_ADHOC_MSB           17
-#define MAC_PCU_STA_ADDR_U16_ADHOC_LSB           17
-#define MAC_PCU_STA_ADDR_U16_ADHOC_MASK          0x00020000
-#define MAC_PCU_STA_ADDR_U16_ADHOC_GET(x)        (((x) & MAC_PCU_STA_ADDR_U16_ADHOC_MASK) >> MAC_PCU_STA_ADDR_U16_ADHOC_LSB)
-#define MAC_PCU_STA_ADDR_U16_ADHOC_SET(x)        (((x) << MAC_PCU_STA_ADDR_U16_ADHOC_LSB) & MAC_PCU_STA_ADDR_U16_ADHOC_MASK)
-#define MAC_PCU_STA_ADDR_U16_STA_AP_MSB          16
-#define MAC_PCU_STA_ADDR_U16_STA_AP_LSB          16
-#define MAC_PCU_STA_ADDR_U16_STA_AP_MASK         0x00010000
-#define MAC_PCU_STA_ADDR_U16_STA_AP_GET(x)       (((x) & MAC_PCU_STA_ADDR_U16_STA_AP_MASK) >> MAC_PCU_STA_ADDR_U16_STA_AP_LSB)
-#define MAC_PCU_STA_ADDR_U16_STA_AP_SET(x)       (((x) << MAC_PCU_STA_ADDR_U16_STA_AP_LSB) & MAC_PCU_STA_ADDR_U16_STA_AP_MASK)
-#define MAC_PCU_STA_ADDR_U16_ADDR_47_32_MSB      15
-#define MAC_PCU_STA_ADDR_U16_ADDR_47_32_LSB      0
-#define MAC_PCU_STA_ADDR_U16_ADDR_47_32_MASK     0x0000ffff
-#define MAC_PCU_STA_ADDR_U16_ADDR_47_32_GET(x)   (((x) & MAC_PCU_STA_ADDR_U16_ADDR_47_32_MASK) >> MAC_PCU_STA_ADDR_U16_ADDR_47_32_LSB)
-#define MAC_PCU_STA_ADDR_U16_ADDR_47_32_SET(x)   (((x) << MAC_PCU_STA_ADDR_U16_ADDR_47_32_LSB) & MAC_PCU_STA_ADDR_U16_ADDR_47_32_MASK)
-
-#define MAC_PCU_BSSID_L32_ADDRESS                0x00008008
-#define MAC_PCU_BSSID_L32_OFFSET                 0x00000008
-#define MAC_PCU_BSSID_L32_ADDR_MSB               31
-#define MAC_PCU_BSSID_L32_ADDR_LSB               0
-#define MAC_PCU_BSSID_L32_ADDR_MASK              0xffffffff
-#define MAC_PCU_BSSID_L32_ADDR_GET(x)            (((x) & MAC_PCU_BSSID_L32_ADDR_MASK) >> MAC_PCU_BSSID_L32_ADDR_LSB)
-#define MAC_PCU_BSSID_L32_ADDR_SET(x)            (((x) << MAC_PCU_BSSID_L32_ADDR_LSB) & MAC_PCU_BSSID_L32_ADDR_MASK)
-
-#define MAC_PCU_BSSID_U16_ADDRESS                0x0000800c
-#define MAC_PCU_BSSID_U16_OFFSET                 0x0000000c
-#define MAC_PCU_BSSID_U16_AID_MSB                26
-#define MAC_PCU_BSSID_U16_AID_LSB                16
-#define MAC_PCU_BSSID_U16_AID_MASK               0x07ff0000
-#define MAC_PCU_BSSID_U16_AID_GET(x)             (((x) & MAC_PCU_BSSID_U16_AID_MASK) >> MAC_PCU_BSSID_U16_AID_LSB)
-#define MAC_PCU_BSSID_U16_AID_SET(x)             (((x) << MAC_PCU_BSSID_U16_AID_LSB) & MAC_PCU_BSSID_U16_AID_MASK)
-#define MAC_PCU_BSSID_U16_ADDR_MSB               15
-#define MAC_PCU_BSSID_U16_ADDR_LSB               0
-#define MAC_PCU_BSSID_U16_ADDR_MASK              0x0000ffff
-#define MAC_PCU_BSSID_U16_ADDR_GET(x)            (((x) & MAC_PCU_BSSID_U16_ADDR_MASK) >> MAC_PCU_BSSID_U16_ADDR_LSB)
-#define MAC_PCU_BSSID_U16_ADDR_SET(x)            (((x) << MAC_PCU_BSSID_U16_ADDR_LSB) & MAC_PCU_BSSID_U16_ADDR_MASK)
-
-#define MAC_PCU_BCN_RSSI_AVE_ADDRESS             0x00008010
-#define MAC_PCU_BCN_RSSI_AVE_OFFSET              0x00000010
-#define MAC_PCU_BCN_RSSI_AVE_VALUE_MSB           11
-#define MAC_PCU_BCN_RSSI_AVE_VALUE_LSB           0
-#define MAC_PCU_BCN_RSSI_AVE_VALUE_MASK          0x00000fff
-#define MAC_PCU_BCN_RSSI_AVE_VALUE_GET(x)        (((x) & MAC_PCU_BCN_RSSI_AVE_VALUE_MASK) >> MAC_PCU_BCN_RSSI_AVE_VALUE_LSB)
-#define MAC_PCU_BCN_RSSI_AVE_VALUE_SET(x)        (((x) << MAC_PCU_BCN_RSSI_AVE_VALUE_LSB) & MAC_PCU_BCN_RSSI_AVE_VALUE_MASK)
-
-#define MAC_PCU_ACK_CTS_TIMEOUT_ADDRESS          0x00008014
-#define MAC_PCU_ACK_CTS_TIMEOUT_OFFSET           0x00000014
-#define MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_MSB  29
-#define MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_LSB  16
-#define MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_MASK 0x3fff0000
-#define MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_GET(x) (((x) & MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_MASK) >> MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_LSB)
-#define MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_SET(x) (((x) << MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_LSB) & MAC_PCU_ACK_CTS_TIMEOUT_CTS_TIMEOUT_MASK)
-#define MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_MSB  13
-#define MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_LSB  0
-#define MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_MASK 0x00003fff
-#define MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_GET(x) (((x) & MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_MASK) >> MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_LSB)
-#define MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_SET(x) (((x) << MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_LSB) & MAC_PCU_ACK_CTS_TIMEOUT_ACK_TIMEOUT_MASK)
-
-#define MAC_PCU_BCN_RSSI_CTL_ADDRESS             0x00008018
-#define MAC_PCU_BCN_RSSI_CTL_OFFSET              0x00000018
-#define MAC_PCU_BCN_RSSI_CTL_RESET_MSB           29
-#define MAC_PCU_BCN_RSSI_CTL_RESET_LSB           29
-#define MAC_PCU_BCN_RSSI_CTL_RESET_MASK          0x20000000
-#define MAC_PCU_BCN_RSSI_CTL_RESET_GET(x)        (((x) & MAC_PCU_BCN_RSSI_CTL_RESET_MASK) >> MAC_PCU_BCN_RSSI_CTL_RESET_LSB)
-#define MAC_PCU_BCN_RSSI_CTL_RESET_SET(x)        (((x) << MAC_PCU_BCN_RSSI_CTL_RESET_LSB) & MAC_PCU_BCN_RSSI_CTL_RESET_MASK)
-#define MAC_PCU_BCN_RSSI_CTL_WEIGHT_MSB          28
-#define MAC_PCU_BCN_RSSI_CTL_WEIGHT_LSB          24
-#define MAC_PCU_BCN_RSSI_CTL_WEIGHT_MASK         0x1f000000
-#define MAC_PCU_BCN_RSSI_CTL_WEIGHT_GET(x)       (((x) & MAC_PCU_BCN_RSSI_CTL_WEIGHT_MASK) >> MAC_PCU_BCN_RSSI_CTL_WEIGHT_LSB)
-#define MAC_PCU_BCN_RSSI_CTL_WEIGHT_SET(x)       (((x) << MAC_PCU_BCN_RSSI_CTL_WEIGHT_LSB) & MAC_PCU_BCN_RSSI_CTL_WEIGHT_MASK)
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_MSB 23
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_LSB 16
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_MASK 0x00ff0000
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_GET(x) (((x) & MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_MASK) >> MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_LSB)
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_SET(x) (((x) << MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_LSB) & MAC_PCU_BCN_RSSI_CTL_RSSI_HIGH_THRESH_MASK)
-#define MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_MSB     15
-#define MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_LSB     8
-#define MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_MASK    0x0000ff00
-#define MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_GET(x)  (((x) & MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_MASK) >> MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_LSB)
-#define MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_SET(x)  (((x) << MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_LSB) & MAC_PCU_BCN_RSSI_CTL_MISS_THRESH_MASK)
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_MSB 7
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_LSB 0
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_MASK 0x000000ff
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_GET(x) (((x) & MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_MASK) >> MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_LSB)
-#define MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_SET(x) (((x) << MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_LSB) & MAC_PCU_BCN_RSSI_CTL_RSSI_LOW_THRESH_MASK)
-
-#define MAC_PCU_USEC_LATENCY_ADDRESS             0x0000801c
-#define MAC_PCU_USEC_LATENCY_OFFSET              0x0000001c
-#define MAC_PCU_USEC_LATENCY_RX_LATENCY_MSB      28
-#define MAC_PCU_USEC_LATENCY_RX_LATENCY_LSB      23
-#define MAC_PCU_USEC_LATENCY_RX_LATENCY_MASK     0x1f800000
-#define MAC_PCU_USEC_LATENCY_RX_LATENCY_GET(x)   (((x) & MAC_PCU_USEC_LATENCY_RX_LATENCY_MASK) >> MAC_PCU_USEC_LATENCY_RX_LATENCY_LSB)
-#define MAC_PCU_USEC_LATENCY_RX_LATENCY_SET(x)   (((x) << MAC_PCU_USEC_LATENCY_RX_LATENCY_LSB) & MAC_PCU_USEC_LATENCY_RX_LATENCY_MASK)
-#define MAC_PCU_USEC_LATENCY_TX_LATENCY_MSB      22
-#define MAC_PCU_USEC_LATENCY_TX_LATENCY_LSB      14
-#define MAC_PCU_USEC_LATENCY_TX_LATENCY_MASK     0x007fc000
-#define MAC_PCU_USEC_LATENCY_TX_LATENCY_GET(x)   (((x) & MAC_PCU_USEC_LATENCY_TX_LATENCY_MASK) >> MAC_PCU_USEC_LATENCY_TX_LATENCY_LSB)
-#define MAC_PCU_USEC_LATENCY_TX_LATENCY_SET(x)   (((x) << MAC_PCU_USEC_LATENCY_TX_LATENCY_LSB) & MAC_PCU_USEC_LATENCY_TX_LATENCY_MASK)
-#define MAC_PCU_USEC_LATENCY_USEC_MSB            7
-#define MAC_PCU_USEC_LATENCY_USEC_LSB            0
-#define MAC_PCU_USEC_LATENCY_USEC_MASK           0x000000ff
-#define MAC_PCU_USEC_LATENCY_USEC_GET(x)         (((x) & MAC_PCU_USEC_LATENCY_USEC_MASK) >> MAC_PCU_USEC_LATENCY_USEC_LSB)
-#define MAC_PCU_USEC_LATENCY_USEC_SET(x)         (((x) << MAC_PCU_USEC_LATENCY_USEC_LSB) & MAC_PCU_USEC_LATENCY_USEC_MASK)
-
-#define PCU_MAX_CFP_DUR_ADDRESS                  0x00008020
-#define PCU_MAX_CFP_DUR_OFFSET                   0x00000020
-#define PCU_MAX_CFP_DUR_VALUE_MSB                15
-#define PCU_MAX_CFP_DUR_VALUE_LSB                0
-#define PCU_MAX_CFP_DUR_VALUE_MASK               0x0000ffff
-#define PCU_MAX_CFP_DUR_VALUE_GET(x)             (((x) & PCU_MAX_CFP_DUR_VALUE_MASK) >> PCU_MAX_CFP_DUR_VALUE_LSB)
-#define PCU_MAX_CFP_DUR_VALUE_SET(x)             (((x) << PCU_MAX_CFP_DUR_VALUE_LSB) & PCU_MAX_CFP_DUR_VALUE_MASK)
-
-#define MAC_PCU_RX_FILTER_ADDRESS                0x00008024
-#define MAC_PCU_RX_FILTER_OFFSET                 0x00000024
-#define MAC_PCU_RX_FILTER_GENERIC_FILTER_MSB     25
-#define MAC_PCU_RX_FILTER_GENERIC_FILTER_LSB     24
-#define MAC_PCU_RX_FILTER_GENERIC_FILTER_MASK    0x03000000
-#define MAC_PCU_RX_FILTER_GENERIC_FILTER_GET(x)  (((x) & MAC_PCU_RX_FILTER_GENERIC_FILTER_MASK) >> MAC_PCU_RX_FILTER_GENERIC_FILTER_LSB)
-#define MAC_PCU_RX_FILTER_GENERIC_FILTER_SET(x)  (((x) << MAC_PCU_RX_FILTER_GENERIC_FILTER_LSB) & MAC_PCU_RX_FILTER_GENERIC_FILTER_MASK)
-#define MAC_PCU_RX_FILTER_GENERIC_FTYPE_MSB      23
-#define MAC_PCU_RX_FILTER_GENERIC_FTYPE_LSB      18
-#define MAC_PCU_RX_FILTER_GENERIC_FTYPE_MASK     0x00fc0000
-#define MAC_PCU_RX_FILTER_GENERIC_FTYPE_GET(x)   (((x) & MAC_PCU_RX_FILTER_GENERIC_FTYPE_MASK) >> MAC_PCU_RX_FILTER_GENERIC_FTYPE_LSB)
-#define MAC_PCU_RX_FILTER_GENERIC_FTYPE_SET(x)   (((x) << MAC_PCU_RX_FILTER_GENERIC_FTYPE_LSB) & MAC_PCU_RX_FILTER_GENERIC_FTYPE_MASK)
-#define MAC_PCU_RX_FILTER_FROM_TO_DS_MSB         17
-#define MAC_PCU_RX_FILTER_FROM_TO_DS_LSB         17
-#define MAC_PCU_RX_FILTER_FROM_TO_DS_MASK        0x00020000
-#define MAC_PCU_RX_FILTER_FROM_TO_DS_GET(x)      (((x) & MAC_PCU_RX_FILTER_FROM_TO_DS_MASK) >> MAC_PCU_RX_FILTER_FROM_TO_DS_LSB)
-#define MAC_PCU_RX_FILTER_FROM_TO_DS_SET(x)      (((x) << MAC_PCU_RX_FILTER_FROM_TO_DS_LSB) & MAC_PCU_RX_FILTER_FROM_TO_DS_MASK)
-#define MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_MSB 16
-#define MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_LSB 16
-#define MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_MASK 0x00010000
-#define MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_GET(x) (((x) & MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_MASK) >> MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_LSB)
-#define MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_SET(x) (((x) << MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_LSB) & MAC_PCU_RX_FILTER_RST_DLMTR_CNT_DISABLE_MASK)
-#define MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_MSB    15
-#define MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_LSB    15
-#define MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_MASK   0x00008000
-#define MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_GET(x) (((x) & MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_MASK) >> MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_LSB)
-#define MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_SET(x) (((x) << MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_LSB) & MAC_PCU_RX_FILTER_MCAST_BCAST_ALL_MASK)
-#define MAC_PCU_RX_FILTER_PS_POLL_MSB            14
-#define MAC_PCU_RX_FILTER_PS_POLL_LSB            14
-#define MAC_PCU_RX_FILTER_PS_POLL_MASK           0x00004000
-#define MAC_PCU_RX_FILTER_PS_POLL_GET(x)         (((x) & MAC_PCU_RX_FILTER_PS_POLL_MASK) >> MAC_PCU_RX_FILTER_PS_POLL_LSB)
-#define MAC_PCU_RX_FILTER_PS_POLL_SET(x)         (((x) << MAC_PCU_RX_FILTER_PS_POLL_LSB) & MAC_PCU_RX_FILTER_PS_POLL_MASK)
-#define MAC_PCU_RX_FILTER_ASSUME_RADAR_MSB       13
-#define MAC_PCU_RX_FILTER_ASSUME_RADAR_LSB       13
-#define MAC_PCU_RX_FILTER_ASSUME_RADAR_MASK      0x00002000
-#define MAC_PCU_RX_FILTER_ASSUME_RADAR_GET(x)    (((x) & MAC_PCU_RX_FILTER_ASSUME_RADAR_MASK) >> MAC_PCU_RX_FILTER_ASSUME_RADAR_LSB)
-#define MAC_PCU_RX_FILTER_ASSUME_RADAR_SET(x)    (((x) << MAC_PCU_RX_FILTER_ASSUME_RADAR_LSB) & MAC_PCU_RX_FILTER_ASSUME_RADAR_MASK)
-#define MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_MSB 12
-#define MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_LSB 12
-#define MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_MASK 0x00001000
-#define MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_GET(x) (((x) & MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_MASK) >> MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_LSB)
-#define MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_SET(x) (((x) << MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_LSB) & MAC_PCU_RX_FILTER_UNCOMPRESSED_BA_BAR_MASK)
-#define MAC_PCU_RX_FILTER_COMPRESSED_BA_MSB      11
-#define MAC_PCU_RX_FILTER_COMPRESSED_BA_LSB      11
-#define MAC_PCU_RX_FILTER_COMPRESSED_BA_MASK     0x00000800
-#define MAC_PCU_RX_FILTER_COMPRESSED_BA_GET(x)   (((x) & MAC_PCU_RX_FILTER_COMPRESSED_BA_MASK) >> MAC_PCU_RX_FILTER_COMPRESSED_BA_LSB)
-#define MAC_PCU_RX_FILTER_COMPRESSED_BA_SET(x)   (((x) << MAC_PCU_RX_FILTER_COMPRESSED_BA_LSB) & MAC_PCU_RX_FILTER_COMPRESSED_BA_MASK)
-#define MAC_PCU_RX_FILTER_COMPRESSED_BAR_MSB     10
-#define MAC_PCU_RX_FILTER_COMPRESSED_BAR_LSB     10
-#define MAC_PCU_RX_FILTER_COMPRESSED_BAR_MASK    0x00000400
-#define MAC_PCU_RX_FILTER_COMPRESSED_BAR_GET(x)  (((x) & MAC_PCU_RX_FILTER_COMPRESSED_BAR_MASK) >> MAC_PCU_RX_FILTER_COMPRESSED_BAR_LSB)
-#define MAC_PCU_RX_FILTER_COMPRESSED_BAR_SET(x)  (((x) << MAC_PCU_RX_FILTER_COMPRESSED_BAR_LSB) & MAC_PCU_RX_FILTER_COMPRESSED_BAR_MASK)
-#define MAC_PCU_RX_FILTER_MY_BEACON_MSB          9
-#define MAC_PCU_RX_FILTER_MY_BEACON_LSB          9
-#define MAC_PCU_RX_FILTER_MY_BEACON_MASK         0x00000200
-#define MAC_PCU_RX_FILTER_MY_BEACON_GET(x)       (((x) & MAC_PCU_RX_FILTER_MY_BEACON_MASK) >> MAC_PCU_RX_FILTER_MY_BEACON_LSB)
-#define MAC_PCU_RX_FILTER_MY_BEACON_SET(x)       (((x) << MAC_PCU_RX_FILTER_MY_BEACON_LSB) & MAC_PCU_RX_FILTER_MY_BEACON_MASK)
-#define MAC_PCU_RX_FILTER_SYNC_FRAME_MSB         8
-#define MAC_PCU_RX_FILTER_SYNC_FRAME_LSB         8
-#define MAC_PCU_RX_FILTER_SYNC_FRAME_MASK        0x00000100
-#define MAC_PCU_RX_FILTER_SYNC_FRAME_GET(x)      (((x) & MAC_PCU_RX_FILTER_SYNC_FRAME_MASK) >> MAC_PCU_RX_FILTER_SYNC_FRAME_LSB)
-#define MAC_PCU_RX_FILTER_SYNC_FRAME_SET(x)      (((x) << MAC_PCU_RX_FILTER_SYNC_FRAME_LSB) & MAC_PCU_RX_FILTER_SYNC_FRAME_MASK)
-#define MAC_PCU_RX_FILTER_PROBE_REQ_MSB          7
-#define MAC_PCU_RX_FILTER_PROBE_REQ_LSB          7
-#define MAC_PCU_RX_FILTER_PROBE_REQ_MASK         0x00000080
-#define MAC_PCU_RX_FILTER_PROBE_REQ_GET(x)       (((x) & MAC_PCU_RX_FILTER_PROBE_REQ_MASK) >> MAC_PCU_RX_FILTER_PROBE_REQ_LSB)
-#define MAC_PCU_RX_FILTER_PROBE_REQ_SET(x)       (((x) << MAC_PCU_RX_FILTER_PROBE_REQ_LSB) & MAC_PCU_RX_FILTER_PROBE_REQ_MASK)
-#define MAC_PCU_RX_FILTER_XR_POLL_MSB            6
-#define MAC_PCU_RX_FILTER_XR_POLL_LSB            6
-#define MAC_PCU_RX_FILTER_XR_POLL_MASK           0x00000040
-#define MAC_PCU_RX_FILTER_XR_POLL_GET(x)         (((x) & MAC_PCU_RX_FILTER_XR_POLL_MASK) >> MAC_PCU_RX_FILTER_XR_POLL_LSB)
-#define MAC_PCU_RX_FILTER_XR_POLL_SET(x)         (((x) << MAC_PCU_RX_FILTER_XR_POLL_LSB) & MAC_PCU_RX_FILTER_XR_POLL_MASK)
-#define MAC_PCU_RX_FILTER_PROMISCUOUS_MSB        5
-#define MAC_PCU_RX_FILTER_PROMISCUOUS_LSB        5
-#define MAC_PCU_RX_FILTER_PROMISCUOUS_MASK       0x00000020
-#define MAC_PCU_RX_FILTER_PROMISCUOUS_GET(x)     (((x) & MAC_PCU_RX_FILTER_PROMISCUOUS_MASK) >> MAC_PCU_RX_FILTER_PROMISCUOUS_LSB)
-#define MAC_PCU_RX_FILTER_PROMISCUOUS_SET(x)     (((x) << MAC_PCU_RX_FILTER_PROMISCUOUS_LSB) & MAC_PCU_RX_FILTER_PROMISCUOUS_MASK)
-#define MAC_PCU_RX_FILTER_BEACON_MSB             4
-#define MAC_PCU_RX_FILTER_BEACON_LSB             4
-#define MAC_PCU_RX_FILTER_BEACON_MASK            0x00000010
-#define MAC_PCU_RX_FILTER_BEACON_GET(x)          (((x) & MAC_PCU_RX_FILTER_BEACON_MASK) >> MAC_PCU_RX_FILTER_BEACON_LSB)
-#define MAC_PCU_RX_FILTER_BEACON_SET(x)          (((x) << MAC_PCU_RX_FILTER_BEACON_LSB) & MAC_PCU_RX_FILTER_BEACON_MASK)
-#define MAC_PCU_RX_FILTER_CONTROL_MSB            3
-#define MAC_PCU_RX_FILTER_CONTROL_LSB            3
-#define MAC_PCU_RX_FILTER_CONTROL_MASK           0x00000008
-#define MAC_PCU_RX_FILTER_CONTROL_GET(x)         (((x) & MAC_PCU_RX_FILTER_CONTROL_MASK) >> MAC_PCU_RX_FILTER_CONTROL_LSB)
-#define MAC_PCU_RX_FILTER_CONTROL_SET(x)         (((x) << MAC_PCU_RX_FILTER_CONTROL_LSB) & MAC_PCU_RX_FILTER_CONTROL_MASK)
-#define MAC_PCU_RX_FILTER_BROADCAST_MSB          2
-#define MAC_PCU_RX_FILTER_BROADCAST_LSB          2
-#define MAC_PCU_RX_FILTER_BROADCAST_MASK         0x00000004
-#define MAC_PCU_RX_FILTER_BROADCAST_GET(x)       (((x) & MAC_PCU_RX_FILTER_BROADCAST_MASK) >> MAC_PCU_RX_FILTER_BROADCAST_LSB)
-#define MAC_PCU_RX_FILTER_BROADCAST_SET(x)       (((x) << MAC_PCU_RX_FILTER_BROADCAST_LSB) & MAC_PCU_RX_FILTER_BROADCAST_MASK)
-#define MAC_PCU_RX_FILTER_MULTICAST_MSB          1
-#define MAC_PCU_RX_FILTER_MULTICAST_LSB          1
-#define MAC_PCU_RX_FILTER_MULTICAST_MASK         0x00000002
-#define MAC_PCU_RX_FILTER_MULTICAST_GET(x)       (((x) & MAC_PCU_RX_FILTER_MULTICAST_MASK) >> MAC_PCU_RX_FILTER_MULTICAST_LSB)
-#define MAC_PCU_RX_FILTER_MULTICAST_SET(x)       (((x) << MAC_PCU_RX_FILTER_MULTICAST_LSB) & MAC_PCU_RX_FILTER_MULTICAST_MASK)
-#define MAC_PCU_RX_FILTER_UNICAST_MSB            0
-#define MAC_PCU_RX_FILTER_UNICAST_LSB            0
-#define MAC_PCU_RX_FILTER_UNICAST_MASK           0x00000001
-#define MAC_PCU_RX_FILTER_UNICAST_GET(x)         (((x) & MAC_PCU_RX_FILTER_UNICAST_MASK) >> MAC_PCU_RX_FILTER_UNICAST_LSB)
-#define MAC_PCU_RX_FILTER_UNICAST_SET(x)         (((x) << MAC_PCU_RX_FILTER_UNICAST_LSB) & MAC_PCU_RX_FILTER_UNICAST_MASK)
-
-#define MAC_PCU_MCAST_FILTER_L32_ADDRESS         0x00008028
-#define MAC_PCU_MCAST_FILTER_L32_OFFSET          0x00000028
-#define MAC_PCU_MCAST_FILTER_L32_VALUE_MSB       31
-#define MAC_PCU_MCAST_FILTER_L32_VALUE_LSB       0
-#define MAC_PCU_MCAST_FILTER_L32_VALUE_MASK      0xffffffff
-#define MAC_PCU_MCAST_FILTER_L32_VALUE_GET(x)    (((x) & MAC_PCU_MCAST_FILTER_L32_VALUE_MASK) >> MAC_PCU_MCAST_FILTER_L32_VALUE_LSB)
-#define MAC_PCU_MCAST_FILTER_L32_VALUE_SET(x)    (((x) << MAC_PCU_MCAST_FILTER_L32_VALUE_LSB) & MAC_PCU_MCAST_FILTER_L32_VALUE_MASK)
-
-#define MAC_PCU_MCAST_FILTER_U32_ADDRESS         0x0000802c
-#define MAC_PCU_MCAST_FILTER_U32_OFFSET          0x0000002c
-#define MAC_PCU_MCAST_FILTER_U32_VALUE_MSB       31
-#define MAC_PCU_MCAST_FILTER_U32_VALUE_LSB       0
-#define MAC_PCU_MCAST_FILTER_U32_VALUE_MASK      0xffffffff
-#define MAC_PCU_MCAST_FILTER_U32_VALUE_GET(x)    (((x) & MAC_PCU_MCAST_FILTER_U32_VALUE_MASK) >> MAC_PCU_MCAST_FILTER_U32_VALUE_LSB)
-#define MAC_PCU_MCAST_FILTER_U32_VALUE_SET(x)    (((x) << MAC_PCU_MCAST_FILTER_U32_VALUE_LSB) & MAC_PCU_MCAST_FILTER_U32_VALUE_MASK)
-
-#define MAC_PCU_DIAG_SW_ADDRESS                  0x00008030
-#define MAC_PCU_DIAG_SW_OFFSET                   0x00000030
-#define MAC_PCU_DIAG_SW_DEBUG_MODE_MSB           31
-#define MAC_PCU_DIAG_SW_DEBUG_MODE_LSB           30
-#define MAC_PCU_DIAG_SW_DEBUG_MODE_MASK          0xc0000000
-#define MAC_PCU_DIAG_SW_DEBUG_MODE_GET(x)        (((x) & MAC_PCU_DIAG_SW_DEBUG_MODE_MASK) >> MAC_PCU_DIAG_SW_DEBUG_MODE_LSB)
-#define MAC_PCU_DIAG_SW_DEBUG_MODE_SET(x)        (((x) << MAC_PCU_DIAG_SW_DEBUG_MODE_LSB) & MAC_PCU_DIAG_SW_DEBUG_MODE_MASK)
-#define MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_MSB     29
-#define MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_LSB     29
-#define MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_MASK    0x20000000
-#define MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_GET(x)  (((x) & MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_MASK) >> MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_LSB)
-#define MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_SET(x)  (((x) << MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_LSB) & MAC_PCU_DIAG_SW_RX_CLEAR_EXT_LOW_MASK)
-#define MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_MSB     28
-#define MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_LSB     28
-#define MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_MASK    0x10000000
-#define MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_GET(x)  (((x) & MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_MASK) >> MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_LSB)
-#define MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_SET(x)  (((x) << MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_LSB) & MAC_PCU_DIAG_SW_RX_CLEAR_CTL_LOW_MASK)
-#define MAC_PCU_DIAG_SW_OBS_SEL_2_MSB            27
-#define MAC_PCU_DIAG_SW_OBS_SEL_2_LSB            27
-#define MAC_PCU_DIAG_SW_OBS_SEL_2_MASK           0x08000000
-#define MAC_PCU_DIAG_SW_OBS_SEL_2_GET(x)         (((x) & MAC_PCU_DIAG_SW_OBS_SEL_2_MASK) >> MAC_PCU_DIAG_SW_OBS_SEL_2_LSB)
-#define MAC_PCU_DIAG_SW_OBS_SEL_2_SET(x)         (((x) << MAC_PCU_DIAG_SW_OBS_SEL_2_LSB) & MAC_PCU_DIAG_SW_OBS_SEL_2_MASK)
-#define MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_MSB   26
-#define MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_LSB   26
-#define MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_MASK  0x04000000
-#define MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_GET(x) (((x) & MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_MASK) >> MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_LSB)
-#define MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_SET(x) (((x) << MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_LSB) & MAC_PCU_DIAG_SW_SATURATE_CYCLE_CNT_MASK)
-#define MAC_PCU_DIAG_SW_FORCE_RX_ABORT_MSB       25
-#define MAC_PCU_DIAG_SW_FORCE_RX_ABORT_LSB       25
-#define MAC_PCU_DIAG_SW_FORCE_RX_ABORT_MASK      0x02000000
-#define MAC_PCU_DIAG_SW_FORCE_RX_ABORT_GET(x)    (((x) & MAC_PCU_DIAG_SW_FORCE_RX_ABORT_MASK) >> MAC_PCU_DIAG_SW_FORCE_RX_ABORT_LSB)
-#define MAC_PCU_DIAG_SW_FORCE_RX_ABORT_SET(x)    (((x) << MAC_PCU_DIAG_SW_FORCE_RX_ABORT_LSB) & MAC_PCU_DIAG_SW_FORCE_RX_ABORT_MASK)
-#define MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_MSB 24
-#define MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_LSB 24
-#define MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_MASK 0x01000000
-#define MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_GET(x) (((x) & MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_MASK) >> MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_LSB)
-#define MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_SET(x) (((x) << MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_LSB) & MAC_PCU_DIAG_SW_DUAL_CHAIN_CHAN_INFO_MASK)
-#define MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_MSB 23
-#define MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_LSB 23
-#define MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_MASK 0x00800000
-#define MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_GET(x) (((x) & MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_MASK) >> MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_LSB)
-#define MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_SET(x) (((x) << MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_LSB) & MAC_PCU_DIAG_SW_PHYERR_ENABLE_EIFS_CTL_MASK)
-#define MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_MSB       22
-#define MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_LSB       22
-#define MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_MASK      0x00400000
-#define MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_GET(x)    (((x) & MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_MASK) >> MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_LSB)
-#define MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_SET(x)    (((x) << MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_LSB) & MAC_PCU_DIAG_SW_CHAN_IDLE_HIGH_MASK)
-#define MAC_PCU_DIAG_SW_IGNORE_NAV_MSB           21
-#define MAC_PCU_DIAG_SW_IGNORE_NAV_LSB           21
-#define MAC_PCU_DIAG_SW_IGNORE_NAV_MASK          0x00200000
-#define MAC_PCU_DIAG_SW_IGNORE_NAV_GET(x)        (((x) & MAC_PCU_DIAG_SW_IGNORE_NAV_MASK) >> MAC_PCU_DIAG_SW_IGNORE_NAV_LSB)
-#define MAC_PCU_DIAG_SW_IGNORE_NAV_SET(x)        (((x) << MAC_PCU_DIAG_SW_IGNORE_NAV_LSB) & MAC_PCU_DIAG_SW_IGNORE_NAV_MASK)
-#define MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_MSB        20
-#define MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_LSB        20
-#define MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_MASK       0x00100000
-#define MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_GET(x)     (((x) & MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_MASK) >> MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_LSB)
-#define MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_SET(x)     (((x) << MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_LSB) & MAC_PCU_DIAG_SW_RX_CLEAR_HIGH_MASK)
-#define MAC_PCU_DIAG_SW_OBS_SEL_1_0_MSB          19
-#define MAC_PCU_DIAG_SW_OBS_SEL_1_0_LSB          18
-#define MAC_PCU_DIAG_SW_OBS_SEL_1_0_MASK         0x000c0000
-#define MAC_PCU_DIAG_SW_OBS_SEL_1_0_GET(x)       (((x) & MAC_PCU_DIAG_SW_OBS_SEL_1_0_MASK) >> MAC_PCU_DIAG_SW_OBS_SEL_1_0_LSB)
-#define MAC_PCU_DIAG_SW_OBS_SEL_1_0_SET(x)       (((x) << MAC_PCU_DIAG_SW_OBS_SEL_1_0_LSB) & MAC_PCU_DIAG_SW_OBS_SEL_1_0_MASK)
-#define MAC_PCU_DIAG_SW_ACCEPT_NON_V0_MSB        17
-#define MAC_PCU_DIAG_SW_ACCEPT_NON_V0_LSB        17
-#define MAC_PCU_DIAG_SW_ACCEPT_NON_V0_MASK       0x00020000
-#define MAC_PCU_DIAG_SW_ACCEPT_NON_V0_GET(x)     (((x) & MAC_PCU_DIAG_SW_ACCEPT_NON_V0_MASK) >> MAC_PCU_DIAG_SW_ACCEPT_NON_V0_LSB)
-#define MAC_PCU_DIAG_SW_ACCEPT_NON_V0_SET(x)     (((x) << MAC_PCU_DIAG_SW_ACCEPT_NON_V0_LSB) & MAC_PCU_DIAG_SW_ACCEPT_NON_V0_MASK)
-#define MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_MSB       8
-#define MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_LSB       8
-#define MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_MASK      0x00000100
-#define MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_GET(x)    (((x) & MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_MASK) >> MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_LSB)
-#define MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_SET(x)    (((x) << MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_LSB) & MAC_PCU_DIAG_SW_DUMP_CHAN_INFO_MASK)
-#define MAC_PCU_DIAG_SW_CORRUPT_FCS_MSB          7
-#define MAC_PCU_DIAG_SW_CORRUPT_FCS_LSB          7
-#define MAC_PCU_DIAG_SW_CORRUPT_FCS_MASK         0x00000080
-#define MAC_PCU_DIAG_SW_CORRUPT_FCS_GET(x)       (((x) & MAC_PCU_DIAG_SW_CORRUPT_FCS_MASK) >> MAC_PCU_DIAG_SW_CORRUPT_FCS_LSB)
-#define MAC_PCU_DIAG_SW_CORRUPT_FCS_SET(x)       (((x) << MAC_PCU_DIAG_SW_CORRUPT_FCS_LSB) & MAC_PCU_DIAG_SW_CORRUPT_FCS_MASK)
-#define MAC_PCU_DIAG_SW_LOOP_BACK_MSB            6
-#define MAC_PCU_DIAG_SW_LOOP_BACK_LSB            6
-#define MAC_PCU_DIAG_SW_LOOP_BACK_MASK           0x00000040
-#define MAC_PCU_DIAG_SW_LOOP_BACK_GET(x)         (((x) & MAC_PCU_DIAG_SW_LOOP_BACK_MASK) >> MAC_PCU_DIAG_SW_LOOP_BACK_LSB)
-#define MAC_PCU_DIAG_SW_LOOP_BACK_SET(x)         (((x) << MAC_PCU_DIAG_SW_LOOP_BACK_LSB) & MAC_PCU_DIAG_SW_LOOP_BACK_MASK)
-#define MAC_PCU_DIAG_SW_HALT_RX_MSB              5
-#define MAC_PCU_DIAG_SW_HALT_RX_LSB              5
-#define MAC_PCU_DIAG_SW_HALT_RX_MASK             0x00000020
-#define MAC_PCU_DIAG_SW_HALT_RX_GET(x)           (((x) & MAC_PCU_DIAG_SW_HALT_RX_MASK) >> MAC_PCU_DIAG_SW_HALT_RX_LSB)
-#define MAC_PCU_DIAG_SW_HALT_RX_SET(x)           (((x) << MAC_PCU_DIAG_SW_HALT_RX_LSB) & MAC_PCU_DIAG_SW_HALT_RX_MASK)
-#define MAC_PCU_DIAG_SW_NO_DECRYPT_MSB           4
-#define MAC_PCU_DIAG_SW_NO_DECRYPT_LSB           4
-#define MAC_PCU_DIAG_SW_NO_DECRYPT_MASK          0x00000010
-#define MAC_PCU_DIAG_SW_NO_DECRYPT_GET(x)        (((x) & MAC_PCU_DIAG_SW_NO_DECRYPT_MASK) >> MAC_PCU_DIAG_SW_NO_DECRYPT_LSB)
-#define MAC_PCU_DIAG_SW_NO_DECRYPT_SET(x)        (((x) << MAC_PCU_DIAG_SW_NO_DECRYPT_LSB) & MAC_PCU_DIAG_SW_NO_DECRYPT_MASK)
-#define MAC_PCU_DIAG_SW_NO_ENCRYPT_MSB           3
-#define MAC_PCU_DIAG_SW_NO_ENCRYPT_LSB           3
-#define MAC_PCU_DIAG_SW_NO_ENCRYPT_MASK          0x00000008
-#define MAC_PCU_DIAG_SW_NO_ENCRYPT_GET(x)        (((x) & MAC_PCU_DIAG_SW_NO_ENCRYPT_MASK) >> MAC_PCU_DIAG_SW_NO_ENCRYPT_LSB)
-#define MAC_PCU_DIAG_SW_NO_ENCRYPT_SET(x)        (((x) << MAC_PCU_DIAG_SW_NO_ENCRYPT_LSB) & MAC_PCU_DIAG_SW_NO_ENCRYPT_MASK)
-#define MAC_PCU_DIAG_SW_NO_CTS_MSB               2
-#define MAC_PCU_DIAG_SW_NO_CTS_LSB               2
-#define MAC_PCU_DIAG_SW_NO_CTS_MASK              0x00000004
-#define MAC_PCU_DIAG_SW_NO_CTS_GET(x)            (((x) & MAC_PCU_DIAG_SW_NO_CTS_MASK) >> MAC_PCU_DIAG_SW_NO_CTS_LSB)
-#define MAC_PCU_DIAG_SW_NO_CTS_SET(x)            (((x) << MAC_PCU_DIAG_SW_NO_CTS_LSB) & MAC_PCU_DIAG_SW_NO_CTS_MASK)
-#define MAC_PCU_DIAG_SW_NO_ACK_MSB               1
-#define MAC_PCU_DIAG_SW_NO_ACK_LSB               1
-#define MAC_PCU_DIAG_SW_NO_ACK_MASK              0x00000002
-#define MAC_PCU_DIAG_SW_NO_ACK_GET(x)            (((x) & MAC_PCU_DIAG_SW_NO_ACK_MASK) >> MAC_PCU_DIAG_SW_NO_ACK_LSB)
-#define MAC_PCU_DIAG_SW_NO_ACK_SET(x)            (((x) << MAC_PCU_DIAG_SW_NO_ACK_LSB) & MAC_PCU_DIAG_SW_NO_ACK_MASK)
-#define MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_MSB   0
-#define MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_LSB   0
-#define MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_MASK  0x00000001
-#define MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_GET(x) (((x) & MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_MASK) >> MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_LSB)
-#define MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_SET(x) (((x) << MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_LSB) & MAC_PCU_DIAG_SW_INVALID_KEY_NO_ACK_MASK)
-
-#define MAC_PCU_TST_ADDAC_ADDRESS                0x00008034
-#define MAC_PCU_TST_ADDAC_OFFSET                 0x00000034
-#define MAC_PCU_TST_ADDAC_TEST_ARM_MSB           20
-#define MAC_PCU_TST_ADDAC_TEST_ARM_LSB           20
-#define MAC_PCU_TST_ADDAC_TEST_ARM_MASK          0x00100000
-#define MAC_PCU_TST_ADDAC_TEST_ARM_GET(x)        (((x) & MAC_PCU_TST_ADDAC_TEST_ARM_MASK) >> MAC_PCU_TST_ADDAC_TEST_ARM_LSB)
-#define MAC_PCU_TST_ADDAC_TEST_ARM_SET(x)        (((x) << MAC_PCU_TST_ADDAC_TEST_ARM_LSB) & MAC_PCU_TST_ADDAC_TEST_ARM_MASK)
-#define MAC_PCU_TST_ADDAC_TEST_CAPTURE_MSB       19
-#define MAC_PCU_TST_ADDAC_TEST_CAPTURE_LSB       19
-#define MAC_PCU_TST_ADDAC_TEST_CAPTURE_MASK      0x00080000
-#define MAC_PCU_TST_ADDAC_TEST_CAPTURE_GET(x)    (((x) & MAC_PCU_TST_ADDAC_TEST_CAPTURE_MASK) >> MAC_PCU_TST_ADDAC_TEST_CAPTURE_LSB)
-#define MAC_PCU_TST_ADDAC_TEST_CAPTURE_SET(x)    (((x) << MAC_PCU_TST_ADDAC_TEST_CAPTURE_LSB) & MAC_PCU_TST_ADDAC_TEST_CAPTURE_MASK)
-#define MAC_PCU_TST_ADDAC_CONT_TEST_MSB          18
-#define MAC_PCU_TST_ADDAC_CONT_TEST_LSB          18
-#define MAC_PCU_TST_ADDAC_CONT_TEST_MASK         0x00040000
-#define MAC_PCU_TST_ADDAC_CONT_TEST_GET(x)       (((x) & MAC_PCU_TST_ADDAC_CONT_TEST_MASK) >> MAC_PCU_TST_ADDAC_CONT_TEST_LSB)
-#define MAC_PCU_TST_ADDAC_CONT_TEST_SET(x)       (((x) << MAC_PCU_TST_ADDAC_CONT_TEST_LSB) & MAC_PCU_TST_ADDAC_CONT_TEST_MASK)
-#define MAC_PCU_TST_ADDAC_TRIG_POLARITY_MSB      17
-#define MAC_PCU_TST_ADDAC_TRIG_POLARITY_LSB      17
-#define MAC_PCU_TST_ADDAC_TRIG_POLARITY_MASK     0x00020000
-#define MAC_PCU_TST_ADDAC_TRIG_POLARITY_GET(x)   (((x) & MAC_PCU_TST_ADDAC_TRIG_POLARITY_MASK) >> MAC_PCU_TST_ADDAC_TRIG_POLARITY_LSB)
-#define MAC_PCU_TST_ADDAC_TRIG_POLARITY_SET(x)   (((x) << MAC_PCU_TST_ADDAC_TRIG_POLARITY_LSB) & MAC_PCU_TST_ADDAC_TRIG_POLARITY_MASK)
-#define MAC_PCU_TST_ADDAC_TRIG_SEL_MSB           16
-#define MAC_PCU_TST_ADDAC_TRIG_SEL_LSB           16
-#define MAC_PCU_TST_ADDAC_TRIG_SEL_MASK          0x00010000
-#define MAC_PCU_TST_ADDAC_TRIG_SEL_GET(x)        (((x) & MAC_PCU_TST_ADDAC_TRIG_SEL_MASK) >> MAC_PCU_TST_ADDAC_TRIG_SEL_LSB)
-#define MAC_PCU_TST_ADDAC_TRIG_SEL_SET(x)        (((x) << MAC_PCU_TST_ADDAC_TRIG_SEL_LSB) & MAC_PCU_TST_ADDAC_TRIG_SEL_MASK)
-#define MAC_PCU_TST_ADDAC_UPPER_8B_MSB           14
-#define MAC_PCU_TST_ADDAC_UPPER_8B_LSB           14
-#define MAC_PCU_TST_ADDAC_UPPER_8B_MASK          0x00004000
-#define MAC_PCU_TST_ADDAC_UPPER_8B_GET(x)        (((x) & MAC_PCU_TST_ADDAC_UPPER_8B_MASK) >> MAC_PCU_TST_ADDAC_UPPER_8B_LSB)
-#define MAC_PCU_TST_ADDAC_UPPER_8B_SET(x)        (((x) << MAC_PCU_TST_ADDAC_UPPER_8B_LSB) & MAC_PCU_TST_ADDAC_UPPER_8B_MASK)
-#define MAC_PCU_TST_ADDAC_LOOP_LEN_MSB           13
-#define MAC_PCU_TST_ADDAC_LOOP_LEN_LSB           3
-#define MAC_PCU_TST_ADDAC_LOOP_LEN_MASK          0x00003ff8
-#define MAC_PCU_TST_ADDAC_LOOP_LEN_GET(x)        (((x) & MAC_PCU_TST_ADDAC_LOOP_LEN_MASK) >> MAC_PCU_TST_ADDAC_LOOP_LEN_LSB)
-#define MAC_PCU_TST_ADDAC_LOOP_LEN_SET(x)        (((x) << MAC_PCU_TST_ADDAC_LOOP_LEN_LSB) & MAC_PCU_TST_ADDAC_LOOP_LEN_MASK)
-#define MAC_PCU_TST_ADDAC_LOOP_MSB               2
-#define MAC_PCU_TST_ADDAC_LOOP_LSB               2
-#define MAC_PCU_TST_ADDAC_LOOP_MASK              0x00000004
-#define MAC_PCU_TST_ADDAC_LOOP_GET(x)            (((x) & MAC_PCU_TST_ADDAC_LOOP_MASK) >> MAC_PCU_TST_ADDAC_LOOP_LSB)
-#define MAC_PCU_TST_ADDAC_LOOP_SET(x)            (((x) << MAC_PCU_TST_ADDAC_LOOP_LSB) & MAC_PCU_TST_ADDAC_LOOP_MASK)
-#define MAC_PCU_TST_ADDAC_TESTMODE_MSB           1
-#define MAC_PCU_TST_ADDAC_TESTMODE_LSB           1
-#define MAC_PCU_TST_ADDAC_TESTMODE_MASK          0x00000002
-#define MAC_PCU_TST_ADDAC_TESTMODE_GET(x)        (((x) & MAC_PCU_TST_ADDAC_TESTMODE_MASK) >> MAC_PCU_TST_ADDAC_TESTMODE_LSB)
-#define MAC_PCU_TST_ADDAC_TESTMODE_SET(x)        (((x) << MAC_PCU_TST_ADDAC_TESTMODE_LSB) & MAC_PCU_TST_ADDAC_TESTMODE_MASK)
-#define MAC_PCU_TST_ADDAC_CONT_TX_MSB            0
-#define MAC_PCU_TST_ADDAC_CONT_TX_LSB            0
-#define MAC_PCU_TST_ADDAC_CONT_TX_MASK           0x00000001
-#define MAC_PCU_TST_ADDAC_CONT_TX_GET(x)         (((x) & MAC_PCU_TST_ADDAC_CONT_TX_MASK) >> MAC_PCU_TST_ADDAC_CONT_TX_LSB)
-#define MAC_PCU_TST_ADDAC_CONT_TX_SET(x)         (((x) << MAC_PCU_TST_ADDAC_CONT_TX_LSB) & MAC_PCU_TST_ADDAC_CONT_TX_MASK)
-
-#define MAC_PCU_DEF_ANTENNA_ADDRESS              0x00008038
-#define MAC_PCU_DEF_ANTENNA_OFFSET               0x00000038
-#define MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_MSB 28
-#define MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_LSB 28
-#define MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_MASK 0x10000000
-#define MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_GET(x) (((x) & MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_MASK) >> MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_LSB)
-#define MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_SET(x) (((x) << MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_LSB) & MAC_PCU_DEF_ANTENNA_RX_LNA_CONFIG_SEL_MASK)
-#define MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_MSB   24
-#define MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_LSB   24
-#define MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_MASK  0x01000000
-#define MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_GET(x) (((x) & MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_MASK) >> MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_LSB)
-#define MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_SET(x) (((x) << MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_LSB) & MAC_PCU_DEF_ANTENNA_TX_DEF_ANT_SEL_MASK)
-#define MAC_PCU_DEF_ANTENNA_VALUE_MSB            23
-#define MAC_PCU_DEF_ANTENNA_VALUE_LSB            0
-#define MAC_PCU_DEF_ANTENNA_VALUE_MASK           0x00ffffff
-#define MAC_PCU_DEF_ANTENNA_VALUE_GET(x)         (((x) & MAC_PCU_DEF_ANTENNA_VALUE_MASK) >> MAC_PCU_DEF_ANTENNA_VALUE_LSB)
-#define MAC_PCU_DEF_ANTENNA_VALUE_SET(x)         (((x) << MAC_PCU_DEF_ANTENNA_VALUE_LSB) & MAC_PCU_DEF_ANTENNA_VALUE_MASK)
-
-#define MAC_PCU_AES_MUTE_MASK_0_ADDRESS          0x0000803c
-#define MAC_PCU_AES_MUTE_MASK_0_OFFSET           0x0000003c
-#define MAC_PCU_AES_MUTE_MASK_0_QOS_MSB          31
-#define MAC_PCU_AES_MUTE_MASK_0_QOS_LSB          16
-#define MAC_PCU_AES_MUTE_MASK_0_QOS_MASK         0xffff0000
-#define MAC_PCU_AES_MUTE_MASK_0_QOS_GET(x)       (((x) & MAC_PCU_AES_MUTE_MASK_0_QOS_MASK) >> MAC_PCU_AES_MUTE_MASK_0_QOS_LSB)
-#define MAC_PCU_AES_MUTE_MASK_0_QOS_SET(x)       (((x) << MAC_PCU_AES_MUTE_MASK_0_QOS_LSB) & MAC_PCU_AES_MUTE_MASK_0_QOS_MASK)
-#define MAC_PCU_AES_MUTE_MASK_0_FC_MSB           15
-#define MAC_PCU_AES_MUTE_MASK_0_FC_LSB           0
-#define MAC_PCU_AES_MUTE_MASK_0_FC_MASK          0x0000ffff
-#define MAC_PCU_AES_MUTE_MASK_0_FC_GET(x)        (((x) & MAC_PCU_AES_MUTE_MASK_0_FC_MASK) >> MAC_PCU_AES_MUTE_MASK_0_FC_LSB)
-#define MAC_PCU_AES_MUTE_MASK_0_FC_SET(x)        (((x) << MAC_PCU_AES_MUTE_MASK_0_FC_LSB) & MAC_PCU_AES_MUTE_MASK_0_FC_MASK)
-
-#define MAC_PCU_AES_MUTE_MASK_1_ADDRESS          0x00008040
-#define MAC_PCU_AES_MUTE_MASK_1_OFFSET           0x00000040
-#define MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_MSB      31
-#define MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_LSB      16
-#define MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_MASK     0xffff0000
-#define MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_GET(x)   (((x) & MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_MASK) >> MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_LSB)
-#define MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_SET(x)   (((x) << MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_LSB) & MAC_PCU_AES_MUTE_MASK_1_FC_MGMT_MASK)
-#define MAC_PCU_AES_MUTE_MASK_1_SEQ_MSB          15
-#define MAC_PCU_AES_MUTE_MASK_1_SEQ_LSB          0
-#define MAC_PCU_AES_MUTE_MASK_1_SEQ_MASK         0x0000ffff
-#define MAC_PCU_AES_MUTE_MASK_1_SEQ_GET(x)       (((x) & MAC_PCU_AES_MUTE_MASK_1_SEQ_MASK) >> MAC_PCU_AES_MUTE_MASK_1_SEQ_LSB)
-#define MAC_PCU_AES_MUTE_MASK_1_SEQ_SET(x)       (((x) << MAC_PCU_AES_MUTE_MASK_1_SEQ_LSB) & MAC_PCU_AES_MUTE_MASK_1_SEQ_MASK)
-
-#define MAC_PCU_GATED_CLKS_ADDRESS               0x00008044
-#define MAC_PCU_GATED_CLKS_OFFSET                0x00000044
-#define MAC_PCU_GATED_CLKS_GATED_REG_MSB         3
-#define MAC_PCU_GATED_CLKS_GATED_REG_LSB         3
-#define MAC_PCU_GATED_CLKS_GATED_REG_MASK        0x00000008
-#define MAC_PCU_GATED_CLKS_GATED_REG_GET(x)      (((x) & MAC_PCU_GATED_CLKS_GATED_REG_MASK) >> MAC_PCU_GATED_CLKS_GATED_REG_LSB)
-#define MAC_PCU_GATED_CLKS_GATED_REG_SET(x)      (((x) << MAC_PCU_GATED_CLKS_GATED_REG_LSB) & MAC_PCU_GATED_CLKS_GATED_REG_MASK)
-#define MAC_PCU_GATED_CLKS_GATED_RX_MSB          2
-#define MAC_PCU_GATED_CLKS_GATED_RX_LSB          2
-#define MAC_PCU_GATED_CLKS_GATED_RX_MASK         0x00000004
-#define MAC_PCU_GATED_CLKS_GATED_RX_GET(x)       (((x) & MAC_PCU_GATED_CLKS_GATED_RX_MASK) >> MAC_PCU_GATED_CLKS_GATED_RX_LSB)
-#define MAC_PCU_GATED_CLKS_GATED_RX_SET(x)       (((x) << MAC_PCU_GATED_CLKS_GATED_RX_LSB) & MAC_PCU_GATED_CLKS_GATED_RX_MASK)
-#define MAC_PCU_GATED_CLKS_GATED_TX_MSB          1
-#define MAC_PCU_GATED_CLKS_GATED_TX_LSB          1
-#define MAC_PCU_GATED_CLKS_GATED_TX_MASK         0x00000002
-#define MAC_PCU_GATED_CLKS_GATED_TX_GET(x)       (((x) & MAC_PCU_GATED_CLKS_GATED_TX_MASK) >> MAC_PCU_GATED_CLKS_GATED_TX_LSB)
-#define MAC_PCU_GATED_CLKS_GATED_TX_SET(x)       (((x) << MAC_PCU_GATED_CLKS_GATED_TX_LSB) & MAC_PCU_GATED_CLKS_GATED_TX_MASK)
-
-#define MAC_PCU_OBS_BUS_2_ADDRESS                0x00008048
-#define MAC_PCU_OBS_BUS_2_OFFSET                 0x00000048
-#define MAC_PCU_OBS_BUS_2_VALUE_MSB              17
-#define MAC_PCU_OBS_BUS_2_VALUE_LSB              0
-#define MAC_PCU_OBS_BUS_2_VALUE_MASK             0x0003ffff
-#define MAC_PCU_OBS_BUS_2_VALUE_GET(x)           (((x) & MAC_PCU_OBS_BUS_2_VALUE_MASK) >> MAC_PCU_OBS_BUS_2_VALUE_LSB)
-#define MAC_PCU_OBS_BUS_2_VALUE_SET(x)           (((x) << MAC_PCU_OBS_BUS_2_VALUE_LSB) & MAC_PCU_OBS_BUS_2_VALUE_MASK)
-
-#define MAC_PCU_OBS_BUS_1_ADDRESS                0x0000804c
-#define MAC_PCU_OBS_BUS_1_OFFSET                 0x0000004c
-#define MAC_PCU_OBS_BUS_1_TX_STATE_MSB           30
-#define MAC_PCU_OBS_BUS_1_TX_STATE_LSB           25
-#define MAC_PCU_OBS_BUS_1_TX_STATE_MASK          0x7e000000
-#define MAC_PCU_OBS_BUS_1_TX_STATE_GET(x)        (((x) & MAC_PCU_OBS_BUS_1_TX_STATE_MASK) >> MAC_PCU_OBS_BUS_1_TX_STATE_LSB)
-#define MAC_PCU_OBS_BUS_1_TX_STATE_SET(x)        (((x) << MAC_PCU_OBS_BUS_1_TX_STATE_LSB) & MAC_PCU_OBS_BUS_1_TX_STATE_MASK)
-#define MAC_PCU_OBS_BUS_1_RX_STATE_MSB           24
-#define MAC_PCU_OBS_BUS_1_RX_STATE_LSB           20
-#define MAC_PCU_OBS_BUS_1_RX_STATE_MASK          0x01f00000
-#define MAC_PCU_OBS_BUS_1_RX_STATE_GET(x)        (((x) & MAC_PCU_OBS_BUS_1_RX_STATE_MASK) >> MAC_PCU_OBS_BUS_1_RX_STATE_LSB)
-#define MAC_PCU_OBS_BUS_1_RX_STATE_SET(x)        (((x) << MAC_PCU_OBS_BUS_1_RX_STATE_LSB) & MAC_PCU_OBS_BUS_1_RX_STATE_MASK)
-#define MAC_PCU_OBS_BUS_1_WEP_STATE_MSB          17
-#define MAC_PCU_OBS_BUS_1_WEP_STATE_LSB          12
-#define MAC_PCU_OBS_BUS_1_WEP_STATE_MASK         0x0003f000
-#define MAC_PCU_OBS_BUS_1_WEP_STATE_GET(x)       (((x) & MAC_PCU_OBS_BUS_1_WEP_STATE_MASK) >> MAC_PCU_OBS_BUS_1_WEP_STATE_LSB)
-#define MAC_PCU_OBS_BUS_1_WEP_STATE_SET(x)       (((x) << MAC_PCU_OBS_BUS_1_WEP_STATE_LSB) & MAC_PCU_OBS_BUS_1_WEP_STATE_MASK)
-#define MAC_PCU_OBS_BUS_1_RX_CLEAR_MSB           11
-#define MAC_PCU_OBS_BUS_1_RX_CLEAR_LSB           11
-#define MAC_PCU_OBS_BUS_1_RX_CLEAR_MASK          0x00000800
-#define MAC_PCU_OBS_BUS_1_RX_CLEAR_GET(x)        (((x) & MAC_PCU_OBS_BUS_1_RX_CLEAR_MASK) >> MAC_PCU_OBS_BUS_1_RX_CLEAR_LSB)
-#define MAC_PCU_OBS_BUS_1_RX_CLEAR_SET(x)        (((x) << MAC_PCU_OBS_BUS_1_RX_CLEAR_LSB) & MAC_PCU_OBS_BUS_1_RX_CLEAR_MASK)
-#define MAC_PCU_OBS_BUS_1_RX_FRAME_MSB           10
-#define MAC_PCU_OBS_BUS_1_RX_FRAME_LSB           10
-#define MAC_PCU_OBS_BUS_1_RX_FRAME_MASK          0x00000400
-#define MAC_PCU_OBS_BUS_1_RX_FRAME_GET(x)        (((x) & MAC_PCU_OBS_BUS_1_RX_FRAME_MASK) >> MAC_PCU_OBS_BUS_1_RX_FRAME_LSB)
-#define MAC_PCU_OBS_BUS_1_RX_FRAME_SET(x)        (((x) << MAC_PCU_OBS_BUS_1_RX_FRAME_LSB) & MAC_PCU_OBS_BUS_1_RX_FRAME_MASK)
-#define MAC_PCU_OBS_BUS_1_TX_FRAME_MSB           9
-#define MAC_PCU_OBS_BUS_1_TX_FRAME_LSB           9
-#define MAC_PCU_OBS_BUS_1_TX_FRAME_MASK          0x00000200
-#define MAC_PCU_OBS_BUS_1_TX_FRAME_GET(x)        (((x) & MAC_PCU_OBS_BUS_1_TX_FRAME_MASK) >> MAC_PCU_OBS_BUS_1_TX_FRAME_LSB)
-#define MAC_PCU_OBS_BUS_1_TX_FRAME_SET(x)        (((x) << MAC_PCU_OBS_BUS_1_TX_FRAME_LSB) & MAC_PCU_OBS_BUS_1_TX_FRAME_MASK)
-#define MAC_PCU_OBS_BUS_1_TX_HOLD_MSB            8
-#define MAC_PCU_OBS_BUS_1_TX_HOLD_LSB            8
-#define MAC_PCU_OBS_BUS_1_TX_HOLD_MASK           0x00000100
-#define MAC_PCU_OBS_BUS_1_TX_HOLD_GET(x)         (((x) & MAC_PCU_OBS_BUS_1_TX_HOLD_MASK) >> MAC_PCU_OBS_BUS_1_TX_HOLD_LSB)
-#define MAC_PCU_OBS_BUS_1_TX_HOLD_SET(x)         (((x) << MAC_PCU_OBS_BUS_1_TX_HOLD_LSB) & MAC_PCU_OBS_BUS_1_TX_HOLD_MASK)
-#define MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_MSB   7
-#define MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_LSB   7
-#define MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_MASK  0x00000080
-#define MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_GET(x) (((x) & MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_MASK) >> MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_LSB)
-#define MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_SET(x) (((x) << MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_LSB) & MAC_PCU_OBS_BUS_1_PCU_CHANNEL_IDLE_MASK)
-#define MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_MSB      6
-#define MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_LSB      6
-#define MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_MASK     0x00000040
-#define MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_GET(x)   (((x) & MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_MASK) >> MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_LSB)
-#define MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_SET(x)   (((x) << MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_LSB) & MAC_PCU_OBS_BUS_1_TM_QUIET_TIME_MASK)
-#define MAC_PCU_OBS_BUS_1_TX_HCF_MSB             5
-#define MAC_PCU_OBS_BUS_1_TX_HCF_LSB             5
-#define MAC_PCU_OBS_BUS_1_TX_HCF_MASK            0x00000020
-#define MAC_PCU_OBS_BUS_1_TX_HCF_GET(x)          (((x) & MAC_PCU_OBS_BUS_1_TX_HCF_MASK) >> MAC_PCU_OBS_BUS_1_TX_HCF_LSB)
-#define MAC_PCU_OBS_BUS_1_TX_HCF_SET(x)          (((x) << MAC_PCU_OBS_BUS_1_TX_HCF_LSB) & MAC_PCU_OBS_BUS_1_TX_HCF_MASK)
-#define MAC_PCU_OBS_BUS_1_FILTER_PASS_MSB        4
-#define MAC_PCU_OBS_BUS_1_FILTER_PASS_LSB        4
-#define MAC_PCU_OBS_BUS_1_FILTER_PASS_MASK       0x00000010
-#define MAC_PCU_OBS_BUS_1_FILTER_PASS_GET(x)     (((x) & MAC_PCU_OBS_BUS_1_FILTER_PASS_MASK) >> MAC_PCU_OBS_BUS_1_FILTER_PASS_LSB)
-#define MAC_PCU_OBS_BUS_1_FILTER_PASS_SET(x)     (((x) << MAC_PCU_OBS_BUS_1_FILTER_PASS_LSB) & MAC_PCU_OBS_BUS_1_FILTER_PASS_MASK)
-#define MAC_PCU_OBS_BUS_1_RX_MY_BEACON_MSB       3
-#define MAC_PCU_OBS_BUS_1_RX_MY_BEACON_LSB       3
-#define MAC_PCU_OBS_BUS_1_RX_MY_BEACON_MASK      0x00000008
-#define MAC_PCU_OBS_BUS_1_RX_MY_BEACON_GET(x)    (((x) & MAC_PCU_OBS_BUS_1_RX_MY_BEACON_MASK) >> MAC_PCU_OBS_BUS_1_RX_MY_BEACON_LSB)
-#define MAC_PCU_OBS_BUS_1_RX_MY_BEACON_SET(x)    (((x) << MAC_PCU_OBS_BUS_1_RX_MY_BEACON_LSB) & MAC_PCU_OBS_BUS_1_RX_MY_BEACON_MASK)
-#define MAC_PCU_OBS_BUS_1_RX_WEP_MSB             2
-#define MAC_PCU_OBS_BUS_1_RX_WEP_LSB             2
-#define MAC_PCU_OBS_BUS_1_RX_WEP_MASK            0x00000004
-#define MAC_PCU_OBS_BUS_1_RX_WEP_GET(x)          (((x) & MAC_PCU_OBS_BUS_1_RX_WEP_MASK) >> MAC_PCU_OBS_BUS_1_RX_WEP_LSB)
-#define MAC_PCU_OBS_BUS_1_RX_WEP_SET(x)          (((x) << MAC_PCU_OBS_BUS_1_RX_WEP_LSB) & MAC_PCU_OBS_BUS_1_RX_WEP_MASK)
-#define MAC_PCU_OBS_BUS_1_PCU_RX_END_MSB         1
-#define MAC_PCU_OBS_BUS_1_PCU_RX_END_LSB         1
-#define MAC_PCU_OBS_BUS_1_PCU_RX_END_MASK        0x00000002
-#define MAC_PCU_OBS_BUS_1_PCU_RX_END_GET(x)      (((x) & MAC_PCU_OBS_BUS_1_PCU_RX_END_MASK) >> MAC_PCU_OBS_BUS_1_PCU_RX_END_LSB)
-#define MAC_PCU_OBS_BUS_1_PCU_RX_END_SET(x)      (((x) << MAC_PCU_OBS_BUS_1_PCU_RX_END_LSB) & MAC_PCU_OBS_BUS_1_PCU_RX_END_MASK)
-#define MAC_PCU_OBS_BUS_1_PCU_DIRECTED_MSB       0
-#define MAC_PCU_OBS_BUS_1_PCU_DIRECTED_LSB       0
-#define MAC_PCU_OBS_BUS_1_PCU_DIRECTED_MASK      0x00000001
-#define MAC_PCU_OBS_BUS_1_PCU_DIRECTED_GET(x)    (((x) & MAC_PCU_OBS_BUS_1_PCU_DIRECTED_MASK) >> MAC_PCU_OBS_BUS_1_PCU_DIRECTED_LSB)
-#define MAC_PCU_OBS_BUS_1_PCU_DIRECTED_SET(x)    (((x) << MAC_PCU_OBS_BUS_1_PCU_DIRECTED_LSB) & MAC_PCU_OBS_BUS_1_PCU_DIRECTED_MASK)
-
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_ADDRESS        0x00008050
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_OFFSET         0x00000050
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_MSB 10
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_LSB 8
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_MASK 0x00000700
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_GET(x) (((x) & MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_MASK) >> MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_LSB)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_SET(x) (((x) << MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_LSB) & MAC_PCU_DYM_MIMO_PWR_SAVE_HI_PWR_CHAIN_MASK_MASK)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_MSB 6
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_LSB 4
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_MASK 0x00000070
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_GET(x) (((x) & MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_MASK) >> MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_LSB)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_SET(x) (((x) << MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_LSB) & MAC_PCU_DYM_MIMO_PWR_SAVE_LOW_PWR_CHAIN_MASK_MASK)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_MSB 2
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_LSB 2
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_MASK 0x00000004
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_GET(x) (((x) & MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_MASK) >> MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_LSB)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_SET(x) (((x) << MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_LSB) & MAC_PCU_DYM_MIMO_PWR_SAVE_SW_CHAIN_MASK_SEL_MASK)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_MSB 1
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_LSB 1
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_MASK 0x00000002
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_GET(x) (((x) & MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_MASK) >> MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_LSB)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_SET(x) (((x) << MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_LSB) & MAC_PCU_DYM_MIMO_PWR_SAVE_HW_CTRL_EN_MASK)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_MSB 0
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_LSB 0
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_MASK 0x00000001
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_GET(x) (((x) & MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_MASK) >> MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_LSB)
-#define MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_SET(x) (((x) << MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_LSB) & MAC_PCU_DYM_MIMO_PWR_SAVE_USE_MAC_CTRL_MASK)
-
-#define MAC_PCU_LAST_BEACON_TSF_ADDRESS          0x00008054
-#define MAC_PCU_LAST_BEACON_TSF_OFFSET           0x00000054
-#define MAC_PCU_LAST_BEACON_TSF_VALUE_MSB        31
-#define MAC_PCU_LAST_BEACON_TSF_VALUE_LSB        0
-#define MAC_PCU_LAST_BEACON_TSF_VALUE_MASK       0xffffffff
-#define MAC_PCU_LAST_BEACON_TSF_VALUE_GET(x)     (((x) & MAC_PCU_LAST_BEACON_TSF_VALUE_MASK) >> MAC_PCU_LAST_BEACON_TSF_VALUE_LSB)
-#define MAC_PCU_LAST_BEACON_TSF_VALUE_SET(x)     (((x) << MAC_PCU_LAST_BEACON_TSF_VALUE_LSB) & MAC_PCU_LAST_BEACON_TSF_VALUE_MASK)
-
-#define MAC_PCU_NAV_ADDRESS                      0x00008058
-#define MAC_PCU_NAV_OFFSET                       0x00000058
-#define MAC_PCU_NAV_VALUE_MSB                    25
-#define MAC_PCU_NAV_VALUE_LSB                    0
-#define MAC_PCU_NAV_VALUE_MASK                   0x03ffffff
-#define MAC_PCU_NAV_VALUE_GET(x)                 (((x) & MAC_PCU_NAV_VALUE_MASK) >> MAC_PCU_NAV_VALUE_LSB)
-#define MAC_PCU_NAV_VALUE_SET(x)                 (((x) << MAC_PCU_NAV_VALUE_LSB) & MAC_PCU_NAV_VALUE_MASK)
-
-#define MAC_PCU_RTS_SUCCESS_CNT_ADDRESS          0x0000805c
-#define MAC_PCU_RTS_SUCCESS_CNT_OFFSET           0x0000005c
-#define MAC_PCU_RTS_SUCCESS_CNT_VALUE_MSB        15
-#define MAC_PCU_RTS_SUCCESS_CNT_VALUE_LSB        0
-#define MAC_PCU_RTS_SUCCESS_CNT_VALUE_MASK       0x0000ffff
-#define MAC_PCU_RTS_SUCCESS_CNT_VALUE_GET(x)     (((x) & MAC_PCU_RTS_SUCCESS_CNT_VALUE_MASK) >> MAC_PCU_RTS_SUCCESS_CNT_VALUE_LSB)
-#define MAC_PCU_RTS_SUCCESS_CNT_VALUE_SET(x)     (((x) << MAC_PCU_RTS_SUCCESS_CNT_VALUE_LSB) & MAC_PCU_RTS_SUCCESS_CNT_VALUE_MASK)
-
-#define MAC_PCU_RTS_FAIL_CNT_ADDRESS             0x00008060
-#define MAC_PCU_RTS_FAIL_CNT_OFFSET              0x00000060
-#define MAC_PCU_RTS_FAIL_CNT_VALUE_MSB           15
-#define MAC_PCU_RTS_FAIL_CNT_VALUE_LSB           0
-#define MAC_PCU_RTS_FAIL_CNT_VALUE_MASK          0x0000ffff
-#define MAC_PCU_RTS_FAIL_CNT_VALUE_GET(x)        (((x) & MAC_PCU_RTS_FAIL_CNT_VALUE_MASK) >> MAC_PCU_RTS_FAIL_CNT_VALUE_LSB)
-#define MAC_PCU_RTS_FAIL_CNT_VALUE_SET(x)        (((x) << MAC_PCU_RTS_FAIL_CNT_VALUE_LSB) & MAC_PCU_RTS_FAIL_CNT_VALUE_MASK)
-
-#define MAC_PCU_ACK_FAIL_CNT_ADDRESS             0x00008064
-#define MAC_PCU_ACK_FAIL_CNT_OFFSET              0x00000064
-#define MAC_PCU_ACK_FAIL_CNT_VALUE_MSB           15
-#define MAC_PCU_ACK_FAIL_CNT_VALUE_LSB           0
-#define MAC_PCU_ACK_FAIL_CNT_VALUE_MASK          0x0000ffff
-#define MAC_PCU_ACK_FAIL_CNT_VALUE_GET(x)        (((x) & MAC_PCU_ACK_FAIL_CNT_VALUE_MASK) >> MAC_PCU_ACK_FAIL_CNT_VALUE_LSB)
-#define MAC_PCU_ACK_FAIL_CNT_VALUE_SET(x)        (((x) << MAC_PCU_ACK_FAIL_CNT_VALUE_LSB) & MAC_PCU_ACK_FAIL_CNT_VALUE_MASK)
-
-#define MAC_PCU_FCS_FAIL_CNT_ADDRESS             0x00008068
-#define MAC_PCU_FCS_FAIL_CNT_OFFSET              0x00000068
-#define MAC_PCU_FCS_FAIL_CNT_VALUE_MSB           15
-#define MAC_PCU_FCS_FAIL_CNT_VALUE_LSB           0
-#define MAC_PCU_FCS_FAIL_CNT_VALUE_MASK          0x0000ffff
-#define MAC_PCU_FCS_FAIL_CNT_VALUE_GET(x)        (((x) & MAC_PCU_FCS_FAIL_CNT_VALUE_MASK) >> MAC_PCU_FCS_FAIL_CNT_VALUE_LSB)
-#define MAC_PCU_FCS_FAIL_CNT_VALUE_SET(x)        (((x) << MAC_PCU_FCS_FAIL_CNT_VALUE_LSB) & MAC_PCU_FCS_FAIL_CNT_VALUE_MASK)
-
-#define MAC_PCU_BEACON_CNT_ADDRESS               0x0000806c
-#define MAC_PCU_BEACON_CNT_OFFSET                0x0000006c
-#define MAC_PCU_BEACON_CNT_VALUE_MSB             15
-#define MAC_PCU_BEACON_CNT_VALUE_LSB             0
-#define MAC_PCU_BEACON_CNT_VALUE_MASK            0x0000ffff
-#define MAC_PCU_BEACON_CNT_VALUE_GET(x)          (((x) & MAC_PCU_BEACON_CNT_VALUE_MASK) >> MAC_PCU_BEACON_CNT_VALUE_LSB)
-#define MAC_PCU_BEACON_CNT_VALUE_SET(x)          (((x) << MAC_PCU_BEACON_CNT_VALUE_LSB) & MAC_PCU_BEACON_CNT_VALUE_MASK)
-
-#define MAC_PCU_XRMODE_ADDRESS                   0x00008070
-#define MAC_PCU_XRMODE_OFFSET                    0x00000070
-#define MAC_PCU_XRMODE_FRAME_HOLD_MSB            31
-#define MAC_PCU_XRMODE_FRAME_HOLD_LSB            20
-#define MAC_PCU_XRMODE_FRAME_HOLD_MASK           0xfff00000
-#define MAC_PCU_XRMODE_FRAME_HOLD_GET(x)         (((x) & MAC_PCU_XRMODE_FRAME_HOLD_MASK) >> MAC_PCU_XRMODE_FRAME_HOLD_LSB)
-#define MAC_PCU_XRMODE_FRAME_HOLD_SET(x)         (((x) << MAC_PCU_XRMODE_FRAME_HOLD_LSB) & MAC_PCU_XRMODE_FRAME_HOLD_MASK)
-#define MAC_PCU_XRMODE_WAIT_FOR_POLL_MSB         7
-#define MAC_PCU_XRMODE_WAIT_FOR_POLL_LSB         7
-#define MAC_PCU_XRMODE_WAIT_FOR_POLL_MASK        0x00000080
-#define MAC_PCU_XRMODE_WAIT_FOR_POLL_GET(x)      (((x) & MAC_PCU_XRMODE_WAIT_FOR_POLL_MASK) >> MAC_PCU_XRMODE_WAIT_FOR_POLL_LSB)
-#define MAC_PCU_XRMODE_WAIT_FOR_POLL_SET(x)      (((x) << MAC_PCU_XRMODE_WAIT_FOR_POLL_LSB) & MAC_PCU_XRMODE_WAIT_FOR_POLL_MASK)
-#define MAC_PCU_XRMODE_POLL_TYPE_MSB             5
-#define MAC_PCU_XRMODE_POLL_TYPE_LSB             0
-#define MAC_PCU_XRMODE_POLL_TYPE_MASK            0x0000003f
-#define MAC_PCU_XRMODE_POLL_TYPE_GET(x)          (((x) & MAC_PCU_XRMODE_POLL_TYPE_MASK) >> MAC_PCU_XRMODE_POLL_TYPE_LSB)
-#define MAC_PCU_XRMODE_POLL_TYPE_SET(x)          (((x) << MAC_PCU_XRMODE_POLL_TYPE_LSB) & MAC_PCU_XRMODE_POLL_TYPE_MASK)
-
-#define MAC_PCU_XRDEL_ADDRESS                    0x00008074
-#define MAC_PCU_XRDEL_OFFSET                     0x00000074
-#define MAC_PCU_XRDEL_CHIRP_DATA_DELAY_MSB       31
-#define MAC_PCU_XRDEL_CHIRP_DATA_DELAY_LSB       16
-#define MAC_PCU_XRDEL_CHIRP_DATA_DELAY_MASK      0xffff0000
-#define MAC_PCU_XRDEL_CHIRP_DATA_DELAY_GET(x)    (((x) & MAC_PCU_XRDEL_CHIRP_DATA_DELAY_MASK) >> MAC_PCU_XRDEL_CHIRP_DATA_DELAY_LSB)
-#define MAC_PCU_XRDEL_CHIRP_DATA_DELAY_SET(x)    (((x) << MAC_PCU_XRDEL_CHIRP_DATA_DELAY_LSB) & MAC_PCU_XRDEL_CHIRP_DATA_DELAY_MASK)
-#define MAC_PCU_XRDEL_SLOT_DELAY_MSB             15
-#define MAC_PCU_XRDEL_SLOT_DELAY_LSB             0
-#define MAC_PCU_XRDEL_SLOT_DELAY_MASK            0x0000ffff
-#define MAC_PCU_XRDEL_SLOT_DELAY_GET(x)          (((x) & MAC_PCU_XRDEL_SLOT_DELAY_MASK) >> MAC_PCU_XRDEL_SLOT_DELAY_LSB)
-#define MAC_PCU_XRDEL_SLOT_DELAY_SET(x)          (((x) << MAC_PCU_XRDEL_SLOT_DELAY_LSB) & MAC_PCU_XRDEL_SLOT_DELAY_MASK)
-
-#define MAC_PCU_XRTO_ADDRESS                     0x00008078
-#define MAC_PCU_XRTO_OFFSET                      0x00000078
-#define MAC_PCU_XRTO_POLL_TIMEOUT_MSB            31
-#define MAC_PCU_XRTO_POLL_TIMEOUT_LSB            16
-#define MAC_PCU_XRTO_POLL_TIMEOUT_MASK           0xffff0000
-#define MAC_PCU_XRTO_POLL_TIMEOUT_GET(x)         (((x) & MAC_PCU_XRTO_POLL_TIMEOUT_MASK) >> MAC_PCU_XRTO_POLL_TIMEOUT_LSB)
-#define MAC_PCU_XRTO_POLL_TIMEOUT_SET(x)         (((x) << MAC_PCU_XRTO_POLL_TIMEOUT_LSB) & MAC_PCU_XRTO_POLL_TIMEOUT_MASK)
-#define MAC_PCU_XRTO_CHIRP_TIMEOUT_MSB           15
-#define MAC_PCU_XRTO_CHIRP_TIMEOUT_LSB           0
-#define MAC_PCU_XRTO_CHIRP_TIMEOUT_MASK          0x0000ffff
-#define MAC_PCU_XRTO_CHIRP_TIMEOUT_GET(x)        (((x) & MAC_PCU_XRTO_CHIRP_TIMEOUT_MASK) >> MAC_PCU_XRTO_CHIRP_TIMEOUT_LSB)
-#define MAC_PCU_XRTO_CHIRP_TIMEOUT_SET(x)        (((x) << MAC_PCU_XRTO_CHIRP_TIMEOUT_LSB) & MAC_PCU_XRTO_CHIRP_TIMEOUT_MASK)
-
-#define MAC_PCU_XRCRP_ADDRESS                    0x0000807c
-#define MAC_PCU_XRCRP_OFFSET                     0x0000007c
-#define MAC_PCU_XRCRP_CHIRP_GAP_MSB              31
-#define MAC_PCU_XRCRP_CHIRP_GAP_LSB              16
-#define MAC_PCU_XRCRP_CHIRP_GAP_MASK             0xffff0000
-#define MAC_PCU_XRCRP_CHIRP_GAP_GET(x)           (((x) & MAC_PCU_XRCRP_CHIRP_GAP_MASK) >> MAC_PCU_XRCRP_CHIRP_GAP_LSB)
-#define MAC_PCU_XRCRP_CHIRP_GAP_SET(x)           (((x) << MAC_PCU_XRCRP_CHIRP_GAP_LSB) & MAC_PCU_XRCRP_CHIRP_GAP_MASK)
-#define MAC_PCU_XRCRP_SEND_CHIRP_MSB             0
-#define MAC_PCU_XRCRP_SEND_CHIRP_LSB             0
-#define MAC_PCU_XRCRP_SEND_CHIRP_MASK            0x00000001
-#define MAC_PCU_XRCRP_SEND_CHIRP_GET(x)          (((x) & MAC_PCU_XRCRP_SEND_CHIRP_MASK) >> MAC_PCU_XRCRP_SEND_CHIRP_LSB)
-#define MAC_PCU_XRCRP_SEND_CHIRP_SET(x)          (((x) << MAC_PCU_XRCRP_SEND_CHIRP_LSB) & MAC_PCU_XRCRP_SEND_CHIRP_MASK)
-
-#define MAC_PCU_XRSTMP_ADDRESS                   0x00008080
-#define MAC_PCU_XRSTMP_OFFSET                    0x00000080
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_MSB  23
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_LSB  16
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_MASK 0x00ff0000
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_GET(x) (((x) & MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_MASK) >> MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_LSB)
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_SET(x) (((x) << MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_LSB) & MAC_PCU_XRSTMP_RX_ABORT_RSSI_THRESH_MASK)
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_MSB  15
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_LSB  8
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_MASK 0x0000ff00
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_GET(x) (((x) & MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_MASK) >> MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_LSB)
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_SET(x) (((x) << MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_LSB) & MAC_PCU_XRSTMP_TX_STOMP_RSSI_THRESH_MASK)
-#define MAC_PCU_XRSTMP_RX_ABORT_DATA_MSB         5
-#define MAC_PCU_XRSTMP_RX_ABORT_DATA_LSB         5
-#define MAC_PCU_XRSTMP_RX_ABORT_DATA_MASK        0x00000020
-#define MAC_PCU_XRSTMP_RX_ABORT_DATA_GET(x)      (((x) & MAC_PCU_XRSTMP_RX_ABORT_DATA_MASK) >> MAC_PCU_XRSTMP_RX_ABORT_DATA_LSB)
-#define MAC_PCU_XRSTMP_RX_ABORT_DATA_SET(x)      (((x) << MAC_PCU_XRSTMP_RX_ABORT_DATA_LSB) & MAC_PCU_XRSTMP_RX_ABORT_DATA_MASK)
-#define MAC_PCU_XRSTMP_TX_STOMP_DATA_MSB         4
-#define MAC_PCU_XRSTMP_TX_STOMP_DATA_LSB         4
-#define MAC_PCU_XRSTMP_TX_STOMP_DATA_MASK        0x00000010
-#define MAC_PCU_XRSTMP_TX_STOMP_DATA_GET(x)      (((x) & MAC_PCU_XRSTMP_TX_STOMP_DATA_MASK) >> MAC_PCU_XRSTMP_TX_STOMP_DATA_LSB)
-#define MAC_PCU_XRSTMP_TX_STOMP_DATA_SET(x)      (((x) << MAC_PCU_XRSTMP_TX_STOMP_DATA_LSB) & MAC_PCU_XRSTMP_TX_STOMP_DATA_MASK)
-#define MAC_PCU_XRSTMP_TX_STOMP_BSSID_MSB        3
-#define MAC_PCU_XRSTMP_TX_STOMP_BSSID_LSB        3
-#define MAC_PCU_XRSTMP_TX_STOMP_BSSID_MASK       0x00000008
-#define MAC_PCU_XRSTMP_TX_STOMP_BSSID_GET(x)     (((x) & MAC_PCU_XRSTMP_TX_STOMP_BSSID_MASK) >> MAC_PCU_XRSTMP_TX_STOMP_BSSID_LSB)
-#define MAC_PCU_XRSTMP_TX_STOMP_BSSID_SET(x)     (((x) << MAC_PCU_XRSTMP_TX_STOMP_BSSID_LSB) & MAC_PCU_XRSTMP_TX_STOMP_BSSID_MASK)
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_MSB         2
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_LSB         2
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_MASK        0x00000004
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_GET(x)      (((x) & MAC_PCU_XRSTMP_TX_STOMP_RSSI_MASK) >> MAC_PCU_XRSTMP_TX_STOMP_RSSI_LSB)
-#define MAC_PCU_XRSTMP_TX_STOMP_RSSI_SET(x)      (((x) << MAC_PCU_XRSTMP_TX_STOMP_RSSI_LSB) & MAC_PCU_XRSTMP_TX_STOMP_RSSI_MASK)
-#define MAC_PCU_XRSTMP_RX_ABORT_BSSID_MSB        1
-#define MAC_PCU_XRSTMP_RX_ABORT_BSSID_LSB        1
-#define MAC_PCU_XRSTMP_RX_ABORT_BSSID_MASK       0x00000002
-#define MAC_PCU_XRSTMP_RX_ABORT_BSSID_GET(x)     (((x) & MAC_PCU_XRSTMP_RX_ABORT_BSSID_MASK) >> MAC_PCU_XRSTMP_RX_ABORT_BSSID_LSB)
-#define MAC_PCU_XRSTMP_RX_ABORT_BSSID_SET(x)     (((x) << MAC_PCU_XRSTMP_RX_ABORT_BSSID_LSB) & MAC_PCU_XRSTMP_RX_ABORT_BSSID_MASK)
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_MSB         0
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_LSB         0
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_MASK        0x00000001
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_GET(x)      (((x) & MAC_PCU_XRSTMP_RX_ABORT_RSSI_MASK) >> MAC_PCU_XRSTMP_RX_ABORT_RSSI_LSB)
-#define MAC_PCU_XRSTMP_RX_ABORT_RSSI_SET(x)      (((x) << MAC_PCU_XRSTMP_RX_ABORT_RSSI_LSB) & MAC_PCU_XRSTMP_RX_ABORT_RSSI_MASK)
-
-#define MAC_PCU_ADDR1_MASK_L32_ADDRESS           0x00008084
-#define MAC_PCU_ADDR1_MASK_L32_OFFSET            0x00000084
-#define MAC_PCU_ADDR1_MASK_L32_VALUE_MSB         31
-#define MAC_PCU_ADDR1_MASK_L32_VALUE_LSB         0
-#define MAC_PCU_ADDR1_MASK_L32_VALUE_MASK        0xffffffff
-#define MAC_PCU_ADDR1_MASK_L32_VALUE_GET(x)      (((x) & MAC_PCU_ADDR1_MASK_L32_VALUE_MASK) >> MAC_PCU_ADDR1_MASK_L32_VALUE_LSB)
-#define MAC_PCU_ADDR1_MASK_L32_VALUE_SET(x)      (((x) << MAC_PCU_ADDR1_MASK_L32_VALUE_LSB) & MAC_PCU_ADDR1_MASK_L32_VALUE_MASK)
-
-#define MAC_PCU_ADDR1_MASK_U16_ADDRESS           0x00008088
-#define MAC_PCU_ADDR1_MASK_U16_OFFSET            0x00000088
-#define MAC_PCU_ADDR1_MASK_U16_VALUE_MSB         15
-#define MAC_PCU_ADDR1_MASK_U16_VALUE_LSB         0
-#define MAC_PCU_ADDR1_MASK_U16_VALUE_MASK        0x0000ffff
-#define MAC_PCU_ADDR1_MASK_U16_VALUE_GET(x)      (((x) & MAC_PCU_ADDR1_MASK_U16_VALUE_MASK) >> MAC_PCU_ADDR1_MASK_U16_VALUE_LSB)
-#define MAC_PCU_ADDR1_MASK_U16_VALUE_SET(x)      (((x) << MAC_PCU_ADDR1_MASK_U16_VALUE_LSB) & MAC_PCU_ADDR1_MASK_U16_VALUE_MASK)
-
-#define MAC_PCU_TPC_ADDRESS                      0x0000808c
-#define MAC_PCU_TPC_OFFSET                       0x0000008c
-#define MAC_PCU_TPC_CHIRP_PWR_MSB                21
-#define MAC_PCU_TPC_CHIRP_PWR_LSB                16
-#define MAC_PCU_TPC_CHIRP_PWR_MASK               0x003f0000
-#define MAC_PCU_TPC_CHIRP_PWR_GET(x)             (((x) & MAC_PCU_TPC_CHIRP_PWR_MASK) >> MAC_PCU_TPC_CHIRP_PWR_LSB)
-#define MAC_PCU_TPC_CHIRP_PWR_SET(x)             (((x) << MAC_PCU_TPC_CHIRP_PWR_LSB) & MAC_PCU_TPC_CHIRP_PWR_MASK)
-#define MAC_PCU_TPC_CTS_PWR_MSB                  13
-#define MAC_PCU_TPC_CTS_PWR_LSB                  8
-#define MAC_PCU_TPC_CTS_PWR_MASK                 0x00003f00
-#define MAC_PCU_TPC_CTS_PWR_GET(x)               (((x) & MAC_PCU_TPC_CTS_PWR_MASK) >> MAC_PCU_TPC_CTS_PWR_LSB)
-#define MAC_PCU_TPC_CTS_PWR_SET(x)               (((x) << MAC_PCU_TPC_CTS_PWR_LSB) & MAC_PCU_TPC_CTS_PWR_MASK)
-#define MAC_PCU_TPC_ACK_PWR_MSB                  5
-#define MAC_PCU_TPC_ACK_PWR_LSB                  0
-#define MAC_PCU_TPC_ACK_PWR_MASK                 0x0000003f
-#define MAC_PCU_TPC_ACK_PWR_GET(x)               (((x) & MAC_PCU_TPC_ACK_PWR_MASK) >> MAC_PCU_TPC_ACK_PWR_LSB)
-#define MAC_PCU_TPC_ACK_PWR_SET(x)               (((x) << MAC_PCU_TPC_ACK_PWR_LSB) & MAC_PCU_TPC_ACK_PWR_MASK)
-
-#define MAC_PCU_TX_FRAME_CNT_ADDRESS             0x00008090
-#define MAC_PCU_TX_FRAME_CNT_OFFSET              0x00000090
-#define MAC_PCU_TX_FRAME_CNT_VALUE_MSB           31
-#define MAC_PCU_TX_FRAME_CNT_VALUE_LSB           0
-#define MAC_PCU_TX_FRAME_CNT_VALUE_MASK          0xffffffff
-#define MAC_PCU_TX_FRAME_CNT_VALUE_GET(x)        (((x) & MAC_PCU_TX_FRAME_CNT_VALUE_MASK) >> MAC_PCU_TX_FRAME_CNT_VALUE_LSB)
-#define MAC_PCU_TX_FRAME_CNT_VALUE_SET(x)        (((x) << MAC_PCU_TX_FRAME_CNT_VALUE_LSB) & MAC_PCU_TX_FRAME_CNT_VALUE_MASK)
-
-#define MAC_PCU_RX_FRAME_CNT_ADDRESS             0x00008094
-#define MAC_PCU_RX_FRAME_CNT_OFFSET              0x00000094
-#define MAC_PCU_RX_FRAME_CNT_VALUE_MSB           31
-#define MAC_PCU_RX_FRAME_CNT_VALUE_LSB           0
-#define MAC_PCU_RX_FRAME_CNT_VALUE_MASK          0xffffffff
-#define MAC_PCU_RX_FRAME_CNT_VALUE_GET(x)        (((x) & MAC_PCU_RX_FRAME_CNT_VALUE_MASK) >> MAC_PCU_RX_FRAME_CNT_VALUE_LSB)
-#define MAC_PCU_RX_FRAME_CNT_VALUE_SET(x)        (((x) << MAC_PCU_RX_FRAME_CNT_VALUE_LSB) & MAC_PCU_RX_FRAME_CNT_VALUE_MASK)
-
-#define MAC_PCU_RX_CLEAR_CNT_ADDRESS             0x00008098
-#define MAC_PCU_RX_CLEAR_CNT_OFFSET              0x00000098
-#define MAC_PCU_RX_CLEAR_CNT_VALUE_MSB           31
-#define MAC_PCU_RX_CLEAR_CNT_VALUE_LSB           0
-#define MAC_PCU_RX_CLEAR_CNT_VALUE_MASK          0xffffffff
-#define MAC_PCU_RX_CLEAR_CNT_VALUE_GET(x)        (((x) & MAC_PCU_RX_CLEAR_CNT_VALUE_MASK) >> MAC_PCU_RX_CLEAR_CNT_VALUE_LSB)
-#define MAC_PCU_RX_CLEAR_CNT_VALUE_SET(x)        (((x) << MAC_PCU_RX_CLEAR_CNT_VALUE_LSB) & MAC_PCU_RX_CLEAR_CNT_VALUE_MASK)
-
-#define MAC_PCU_CYCLE_CNT_ADDRESS                0x0000809c
-#define MAC_PCU_CYCLE_CNT_OFFSET                 0x0000009c
-#define MAC_PCU_CYCLE_CNT_VALUE_MSB              31
-#define MAC_PCU_CYCLE_CNT_VALUE_LSB              0
-#define MAC_PCU_CYCLE_CNT_VALUE_MASK             0xffffffff
-#define MAC_PCU_CYCLE_CNT_VALUE_GET(x)           (((x) & MAC_PCU_CYCLE_CNT_VALUE_MASK) >> MAC_PCU_CYCLE_CNT_VALUE_LSB)
-#define MAC_PCU_CYCLE_CNT_VALUE_SET(x)           (((x) << MAC_PCU_CYCLE_CNT_VALUE_LSB) & MAC_PCU_CYCLE_CNT_VALUE_MASK)
-
-#define MAC_PCU_QUIET_TIME_1_ADDRESS             0x000080a0
-#define MAC_PCU_QUIET_TIME_1_OFFSET              0x000000a0
-#define MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_MSB  17
-#define MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_LSB  17
-#define MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_MASK 0x00020000
-#define MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_GET(x) (((x) & MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_MASK) >> MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_LSB)
-#define MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_SET(x) (((x) << MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_LSB) & MAC_PCU_QUIET_TIME_1_ACK_CTS_ENABLE_MASK)
-
-#define MAC_PCU_QUIET_TIME_2_ADDRESS             0x000080a4
-#define MAC_PCU_QUIET_TIME_2_OFFSET              0x000000a4
-#define MAC_PCU_QUIET_TIME_2_DURATION_MSB        31
-#define MAC_PCU_QUIET_TIME_2_DURATION_LSB        16
-#define MAC_PCU_QUIET_TIME_2_DURATION_MASK       0xffff0000
-#define MAC_PCU_QUIET_TIME_2_DURATION_GET(x)     (((x) & MAC_PCU_QUIET_TIME_2_DURATION_MASK) >> MAC_PCU_QUIET_TIME_2_DURATION_LSB)
-#define MAC_PCU_QUIET_TIME_2_DURATION_SET(x)     (((x) << MAC_PCU_QUIET_TIME_2_DURATION_LSB) & MAC_PCU_QUIET_TIME_2_DURATION_MASK)
-
-#define MAC_PCU_QOS_NO_ACK_ADDRESS               0x000080a8
-#define MAC_PCU_QOS_NO_ACK_OFFSET                0x000000a8
-#define MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_MSB       8
-#define MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_LSB       7
-#define MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_MASK      0x00000180
-#define MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_GET(x)    (((x) & MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_MASK) >> MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_LSB)
-#define MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_SET(x)    (((x) << MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_LSB) & MAC_PCU_QOS_NO_ACK_BYTE_OFFSET_MASK)
-#define MAC_PCU_QOS_NO_ACK_BIT_OFFSET_MSB        6
-#define MAC_PCU_QOS_NO_ACK_BIT_OFFSET_LSB        4
-#define MAC_PCU_QOS_NO_ACK_BIT_OFFSET_MASK       0x00000070
-#define MAC_PCU_QOS_NO_ACK_BIT_OFFSET_GET(x)     (((x) & MAC_PCU_QOS_NO_ACK_BIT_OFFSET_MASK) >> MAC_PCU_QOS_NO_ACK_BIT_OFFSET_LSB)
-#define MAC_PCU_QOS_NO_ACK_BIT_OFFSET_SET(x)     (((x) << MAC_PCU_QOS_NO_ACK_BIT_OFFSET_LSB) & MAC_PCU_QOS_NO_ACK_BIT_OFFSET_MASK)
-#define MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_MSB    3
-#define MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_LSB    0
-#define MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_MASK   0x0000000f
-#define MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_GET(x) (((x) & MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_MASK) >> MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_LSB)
-#define MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_SET(x) (((x) << MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_LSB) & MAC_PCU_QOS_NO_ACK_TWO_BIT_VALUES_MASK)
-
-#define MAC_PCU_PHY_ERROR_MASK_ADDRESS           0x000080ac
-#define MAC_PCU_PHY_ERROR_MASK_OFFSET            0x000000ac
-#define MAC_PCU_PHY_ERROR_MASK_VALUE_MSB         31
-#define MAC_PCU_PHY_ERROR_MASK_VALUE_LSB         0
-#define MAC_PCU_PHY_ERROR_MASK_VALUE_MASK        0xffffffff
-#define MAC_PCU_PHY_ERROR_MASK_VALUE_GET(x)      (((x) & MAC_PCU_PHY_ERROR_MASK_VALUE_MASK) >> MAC_PCU_PHY_ERROR_MASK_VALUE_LSB)
-#define MAC_PCU_PHY_ERROR_MASK_VALUE_SET(x)      (((x) << MAC_PCU_PHY_ERROR_MASK_VALUE_LSB) & MAC_PCU_PHY_ERROR_MASK_VALUE_MASK)
-
-#define MAC_PCU_XRLAT_ADDRESS                    0x000080b0
-#define MAC_PCU_XRLAT_OFFSET                     0x000000b0
-#define MAC_PCU_XRLAT_VALUE_MSB                  11
-#define MAC_PCU_XRLAT_VALUE_LSB                  0
-#define MAC_PCU_XRLAT_VALUE_MASK                 0x00000fff
-#define MAC_PCU_XRLAT_VALUE_GET(x)               (((x) & MAC_PCU_XRLAT_VALUE_MASK) >> MAC_PCU_XRLAT_VALUE_LSB)
-#define MAC_PCU_XRLAT_VALUE_SET(x)               (((x) << MAC_PCU_XRLAT_VALUE_LSB) & MAC_PCU_XRLAT_VALUE_MASK)
-
-#define MAC_PCU_RXBUF_ADDRESS                    0x000080b4
-#define MAC_PCU_RXBUF_OFFSET                     0x000000b4
-#define MAC_PCU_RXBUF_REG_RD_ENABLE_MSB          11
-#define MAC_PCU_RXBUF_REG_RD_ENABLE_LSB          11
-#define MAC_PCU_RXBUF_REG_RD_ENABLE_MASK         0x00000800
-#define MAC_PCU_RXBUF_REG_RD_ENABLE_GET(x)       (((x) & MAC_PCU_RXBUF_REG_RD_ENABLE_MASK) >> MAC_PCU_RXBUF_REG_RD_ENABLE_LSB)
-#define MAC_PCU_RXBUF_REG_RD_ENABLE_SET(x)       (((x) << MAC_PCU_RXBUF_REG_RD_ENABLE_LSB) & MAC_PCU_RXBUF_REG_RD_ENABLE_MASK)
-#define MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_MSB   10
-#define MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_LSB   0
-#define MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_MASK  0x000007ff
-#define MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_GET(x) (((x) & MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_MASK) >> MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_LSB)
-#define MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_SET(x) (((x) << MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_LSB) & MAC_PCU_RXBUF_HIGH_PRIORITY_THRSHD_MASK)
-
-#define MAC_PCU_MIC_QOS_CONTROL_ADDRESS          0x000080b8
-#define MAC_PCU_MIC_QOS_CONTROL_OFFSET           0x000000b8
-#define MAC_PCU_MIC_QOS_CONTROL_ENABLE_MSB       16
-#define MAC_PCU_MIC_QOS_CONTROL_ENABLE_LSB       16
-#define MAC_PCU_MIC_QOS_CONTROL_ENABLE_MASK      0x00010000
-#define MAC_PCU_MIC_QOS_CONTROL_ENABLE_GET(x)    (((x) & MAC_PCU_MIC_QOS_CONTROL_ENABLE_MASK) >> MAC_PCU_MIC_QOS_CONTROL_ENABLE_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_ENABLE_SET(x)    (((x) << MAC_PCU_MIC_QOS_CONTROL_ENABLE_LSB) & MAC_PCU_MIC_QOS_CONTROL_ENABLE_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_7_MSB      15
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_7_LSB      14
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_7_MASK     0x0000c000
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_7_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_7_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_7_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_7_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_7_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_7_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_6_MSB      13
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_6_LSB      12
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_6_MASK     0x00003000
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_6_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_6_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_6_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_6_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_6_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_6_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_5_MSB      11
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_5_LSB      10
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_5_MASK     0x00000c00
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_5_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_5_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_5_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_5_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_5_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_5_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_4_MSB      9
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_4_LSB      8
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_4_MASK     0x00000300
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_4_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_4_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_4_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_4_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_4_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_4_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_3_MSB      7
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_3_LSB      6
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_3_MASK     0x000000c0
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_3_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_3_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_3_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_3_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_3_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_3_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_2_MSB      5
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_2_LSB      4
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_2_MASK     0x00000030
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_2_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_2_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_2_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_2_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_2_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_2_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_1_MSB      3
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_1_LSB      2
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_1_MASK     0x0000000c
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_1_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_1_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_1_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_1_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_1_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_1_MASK)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_0_MSB      1
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_0_LSB      0
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_0_MASK     0x00000003
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_0_GET(x)   (((x) & MAC_PCU_MIC_QOS_CONTROL_VALUE_0_MASK) >> MAC_PCU_MIC_QOS_CONTROL_VALUE_0_LSB)
-#define MAC_PCU_MIC_QOS_CONTROL_VALUE_0_SET(x)   (((x) << MAC_PCU_MIC_QOS_CONTROL_VALUE_0_LSB) & MAC_PCU_MIC_QOS_CONTROL_VALUE_0_MASK)
-
-#define MAC_PCU_MIC_QOS_SELECT_ADDRESS           0x000080bc
-#define MAC_PCU_MIC_QOS_SELECT_OFFSET            0x000000bc
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_7_MSB       31
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_7_LSB       28
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_7_MASK      0xf0000000
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_7_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_7_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_7_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_7_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_7_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_7_MASK)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_6_MSB       27
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_6_LSB       24
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_6_MASK      0x0f000000
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_6_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_6_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_6_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_6_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_6_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_6_MASK)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_5_MSB       23
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_5_LSB       20
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_5_MASK      0x00f00000
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_5_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_5_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_5_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_5_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_5_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_5_MASK)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_4_MSB       19
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_4_LSB       16
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_4_MASK      0x000f0000
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_4_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_4_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_4_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_4_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_4_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_4_MASK)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_3_MSB       15
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_3_LSB       12
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_3_MASK      0x0000f000
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_3_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_3_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_3_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_3_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_3_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_3_MASK)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_2_MSB       11
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_2_LSB       8
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_2_MASK      0x00000f00
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_2_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_2_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_2_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_2_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_2_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_2_MASK)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_1_MSB       7
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_1_LSB       4
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_1_MASK      0x000000f0
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_1_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_1_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_1_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_1_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_1_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_1_MASK)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_0_MSB       3
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_0_LSB       0
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_0_MASK      0x0000000f
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_0_GET(x)    (((x) & MAC_PCU_MIC_QOS_SELECT_VALUE_0_MASK) >> MAC_PCU_MIC_QOS_SELECT_VALUE_0_LSB)
-#define MAC_PCU_MIC_QOS_SELECT_VALUE_0_SET(x)    (((x) << MAC_PCU_MIC_QOS_SELECT_VALUE_0_LSB) & MAC_PCU_MIC_QOS_SELECT_VALUE_0_MASK)
-
-#define MAC_PCU_MISC_MODE_ADDRESS                0x000080c0
-#define MAC_PCU_MISC_MODE_OFFSET                 0x000000c0
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_MSB         31
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_LSB         30
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_MASK        0xc0000000
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_GET(x)      (((x) & MAC_PCU_MISC_MODE_DEBUG_MODE_MASK) >> MAC_PCU_MISC_MODE_DEBUG_MODE_LSB)
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_SET(x)      (((x) << MAC_PCU_MISC_MODE_DEBUG_MODE_LSB) & MAC_PCU_MISC_MODE_DEBUG_MODE_MASK)
-#define MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_MSB 29
-#define MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_LSB 29
-#define MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_MASK 0x20000000
-#define MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_GET(x) (((x) & MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_MASK) >> MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_LSB)
-#define MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_SET(x) (((x) << MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_LSB) & MAC_PCU_MISC_MODE_USE_EOP_PTR_FOR_DMA_WR_MASK)
-#define MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_MSB 28
-#define MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_LSB 28
-#define MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_MASK 0x10000000
-#define MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_GET(x) (((x) & MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_MASK) >> MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_LSB)
-#define MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_SET(x) (((x) << MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_LSB) & MAC_PCU_MISC_MODE_ALWAYS_PERFORM_KEY_SEARCH_MASK)
-#define MAC_PCU_MISC_MODE_SEL_EVM_MSB            27
-#define MAC_PCU_MISC_MODE_SEL_EVM_LSB            27
-#define MAC_PCU_MISC_MODE_SEL_EVM_MASK           0x08000000
-#define MAC_PCU_MISC_MODE_SEL_EVM_GET(x)         (((x) & MAC_PCU_MISC_MODE_SEL_EVM_MASK) >> MAC_PCU_MISC_MODE_SEL_EVM_LSB)
-#define MAC_PCU_MISC_MODE_SEL_EVM_SET(x)         (((x) << MAC_PCU_MISC_MODE_SEL_EVM_LSB) & MAC_PCU_MISC_MODE_SEL_EVM_MASK)
-#define MAC_PCU_MISC_MODE_CLEAR_BA_VALID_MSB     26
-#define MAC_PCU_MISC_MODE_CLEAR_BA_VALID_LSB     26
-#define MAC_PCU_MISC_MODE_CLEAR_BA_VALID_MASK    0x04000000
-#define MAC_PCU_MISC_MODE_CLEAR_BA_VALID_GET(x)  (((x) & MAC_PCU_MISC_MODE_CLEAR_BA_VALID_MASK) >> MAC_PCU_MISC_MODE_CLEAR_BA_VALID_LSB)
-#define MAC_PCU_MISC_MODE_CLEAR_BA_VALID_SET(x)  (((x) << MAC_PCU_MISC_MODE_CLEAR_BA_VALID_LSB) & MAC_PCU_MISC_MODE_CLEAR_BA_VALID_MASK)
-#define MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_MSB    25
-#define MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_LSB    25
-#define MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_MASK   0x02000000
-#define MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_GET(x) (((x) & MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_MASK) >> MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_LSB)
-#define MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_SET(x) (((x) << MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_LSB) & MAC_PCU_MISC_MODE_CLEAR_FIRST_HCF_MASK)
-#define MAC_PCU_MISC_MODE_CLEAR_VMF_MSB          24
-#define MAC_PCU_MISC_MODE_CLEAR_VMF_LSB          24
-#define MAC_PCU_MISC_MODE_CLEAR_VMF_MASK         0x01000000
-#define MAC_PCU_MISC_MODE_CLEAR_VMF_GET(x)       (((x) & MAC_PCU_MISC_MODE_CLEAR_VMF_MASK) >> MAC_PCU_MISC_MODE_CLEAR_VMF_LSB)
-#define MAC_PCU_MISC_MODE_CLEAR_VMF_SET(x)       (((x) << MAC_PCU_MISC_MODE_CLEAR_VMF_LSB) & MAC_PCU_MISC_MODE_CLEAR_VMF_MASK)
-#define MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_MSB 23
-#define MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_LSB 23
-#define MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_MASK 0x00800000
-#define MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_GET(x) (((x) & MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_MASK) >> MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_LSB)
-#define MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_SET(x) (((x) << MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_LSB) & MAC_PCU_MISC_MODE_RX_HCF_POLL_ENABLE_MASK)
-#define MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_MSB 22
-#define MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_LSB 22
-#define MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_MASK 0x00400000
-#define MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_GET(x) (((x) & MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_MASK) >> MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_LSB)
-#define MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_SET(x) (((x) << MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_LSB) & MAC_PCU_MISC_MODE_HCF_POLL_CANCELS_NAV_MASK)
-#define MAC_PCU_MISC_MODE_TBTT_PROTECT_MSB       21
-#define MAC_PCU_MISC_MODE_TBTT_PROTECT_LSB       21
-#define MAC_PCU_MISC_MODE_TBTT_PROTECT_MASK      0x00200000
-#define MAC_PCU_MISC_MODE_TBTT_PROTECT_GET(x)    (((x) & MAC_PCU_MISC_MODE_TBTT_PROTECT_MASK) >> MAC_PCU_MISC_MODE_TBTT_PROTECT_LSB)
-#define MAC_PCU_MISC_MODE_TBTT_PROTECT_SET(x)    (((x) << MAC_PCU_MISC_MODE_TBTT_PROTECT_LSB) & MAC_PCU_MISC_MODE_TBTT_PROTECT_MASK)
-#define MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_MSB 20
-#define MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_LSB 20
-#define MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_MASK 0x00100000
-#define MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_GET(x) (((x) & MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_MASK) >> MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_LSB)
-#define MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_SET(x) (((x) << MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_LSB) & MAC_PCU_MISC_MODE_BT_ANT_PREVENTS_RX_MASK)
-#define MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_MSB 18
-#define MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_LSB 18
-#define MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_MASK 0x00040000
-#define MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_GET(x) (((x) & MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_MASK) >> MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_LSB)
-#define MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_SET(x) (((x) << MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_LSB) & MAC_PCU_MISC_MODE_FORCE_QUIET_COLLISION_MASK)
-#define MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_MSB 14
-#define MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_LSB 14
-#define MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_MASK 0x00004000
-#define MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_GET(x) (((x) & MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_MASK) >> MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_LSB)
-#define MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_SET(x) (((x) << MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_LSB) & MAC_PCU_MISC_MODE_MISS_BEACON_IN_SLEEP_MASK)
-#define MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_MSB 12
-#define MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_LSB 12
-#define MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_MASK 0x00001000
-#define MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_GET(x) (((x) & MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_MASK) >> MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_LSB)
-#define MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_SET(x) (((x) << MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_LSB) & MAC_PCU_MISC_MODE_TXOP_TBTT_LIMIT_ENABLE_MASK)
-#define MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_MSB   11
-#define MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_LSB   11
-#define MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_MASK  0x00000800
-#define MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_GET(x) (((x) & MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_MASK) >> MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_LSB)
-#define MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_SET(x) (((x) << MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_LSB) & MAC_PCU_MISC_MODE_KC_RX_ANT_UPDATE_MASK)
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_MSB    10
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_LSB    10
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_MASK   0x00000400
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_GET(x) (((x) & MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_MASK) >> MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_LSB)
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_SET(x) (((x) << MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_LSB) & MAC_PCU_MISC_MODE_DEBUG_MODE_SIFS_MASK)
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_MSB 9
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_LSB 9
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_MASK 0x00000200
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_GET(x) (((x) & MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_MASK) >> MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_LSB)
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_SET(x) (((x) << MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_LSB) & MAC_PCU_MISC_MODE_DEBUG_MODE_BA_BITMAP_MASK)
-#define MAC_PCU_MISC_MODE_CCK_SIFS_MODE_MSB      4
-#define MAC_PCU_MISC_MODE_CCK_SIFS_MODE_LSB      4
-#define MAC_PCU_MISC_MODE_CCK_SIFS_MODE_MASK     0x00000010
-#define MAC_PCU_MISC_MODE_CCK_SIFS_MODE_GET(x)   (((x) & MAC_PCU_MISC_MODE_CCK_SIFS_MODE_MASK) >> MAC_PCU_MISC_MODE_CCK_SIFS_MODE_LSB)
-#define MAC_PCU_MISC_MODE_CCK_SIFS_MODE_SET(x)   (((x) << MAC_PCU_MISC_MODE_CCK_SIFS_MODE_LSB) & MAC_PCU_MISC_MODE_CCK_SIFS_MODE_MASK)
-#define MAC_PCU_MISC_MODE_TX_ADD_TSF_MSB         3
-#define MAC_PCU_MISC_MODE_TX_ADD_TSF_LSB         3
-#define MAC_PCU_MISC_MODE_TX_ADD_TSF_MASK        0x00000008
-#define MAC_PCU_MISC_MODE_TX_ADD_TSF_GET(x)      (((x) & MAC_PCU_MISC_MODE_TX_ADD_TSF_MASK) >> MAC_PCU_MISC_MODE_TX_ADD_TSF_LSB)
-#define MAC_PCU_MISC_MODE_TX_ADD_TSF_SET(x)      (((x) << MAC_PCU_MISC_MODE_TX_ADD_TSF_LSB) & MAC_PCU_MISC_MODE_TX_ADD_TSF_MASK)
-#define MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_MSB 2
-#define MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_LSB 2
-#define MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_MASK 0x00000004
-#define MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_GET(x) (((x) & MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_MASK) >> MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_LSB)
-#define MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_SET(x) (((x) << MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_LSB) & MAC_PCU_MISC_MODE_MIC_NEW_LOCATION_ENABLE_MASK)
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_AD_MSB      1
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_AD_LSB      1
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_AD_MASK     0x00000002
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_AD_GET(x)   (((x) & MAC_PCU_MISC_MODE_DEBUG_MODE_AD_MASK) >> MAC_PCU_MISC_MODE_DEBUG_MODE_AD_LSB)
-#define MAC_PCU_MISC_MODE_DEBUG_MODE_AD_SET(x)   (((x) << MAC_PCU_MISC_MODE_DEBUG_MODE_AD_LSB) & MAC_PCU_MISC_MODE_DEBUG_MODE_AD_MASK)
-#define MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_MSB  0
-#define MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_LSB  0
-#define MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_MASK 0x00000001
-#define MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_GET(x) (((x) & MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_MASK) >> MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_LSB)
-#define MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_SET(x) (((x) << MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_LSB) & MAC_PCU_MISC_MODE_BSSID_MATCH_FORCE_MASK)
-
-#define MAC_PCU_FILTER_OFDM_CNT_ADDRESS          0x000080c4
-#define MAC_PCU_FILTER_OFDM_CNT_OFFSET           0x000000c4
-#define MAC_PCU_FILTER_OFDM_CNT_VALUE_MSB        23
-#define MAC_PCU_FILTER_OFDM_CNT_VALUE_LSB        0
-#define MAC_PCU_FILTER_OFDM_CNT_VALUE_MASK       0x00ffffff
-#define MAC_PCU_FILTER_OFDM_CNT_VALUE_GET(x)     (((x) & MAC_PCU_FILTER_OFDM_CNT_VALUE_MASK) >> MAC_PCU_FILTER_OFDM_CNT_VALUE_LSB)
-#define MAC_PCU_FILTER_OFDM_CNT_VALUE_SET(x)     (((x) << MAC_PCU_FILTER_OFDM_CNT_VALUE_LSB) & MAC_PCU_FILTER_OFDM_CNT_VALUE_MASK)
-
-#define MAC_PCU_FILTER_CCK_CNT_ADDRESS           0x000080c8
-#define MAC_PCU_FILTER_CCK_CNT_OFFSET            0x000000c8
-#define MAC_PCU_FILTER_CCK_CNT_VALUE_MSB         23
-#define MAC_PCU_FILTER_CCK_CNT_VALUE_LSB         0
-#define MAC_PCU_FILTER_CCK_CNT_VALUE_MASK        0x00ffffff
-#define MAC_PCU_FILTER_CCK_CNT_VALUE_GET(x)      (((x) & MAC_PCU_FILTER_CCK_CNT_VALUE_MASK) >> MAC_PCU_FILTER_CCK_CNT_VALUE_LSB)
-#define MAC_PCU_FILTER_CCK_CNT_VALUE_SET(x)      (((x) << MAC_PCU_FILTER_CCK_CNT_VALUE_LSB) & MAC_PCU_FILTER_CCK_CNT_VALUE_MASK)
-
-#define MAC_PCU_PHY_ERR_CNT_1_ADDRESS            0x000080cc
-#define MAC_PCU_PHY_ERR_CNT_1_OFFSET             0x000000cc
-#define MAC_PCU_PHY_ERR_CNT_1_VALUE_MSB          23
-#define MAC_PCU_PHY_ERR_CNT_1_VALUE_LSB          0
-#define MAC_PCU_PHY_ERR_CNT_1_VALUE_MASK         0x00ffffff
-#define MAC_PCU_PHY_ERR_CNT_1_VALUE_GET(x)       (((x) & MAC_PCU_PHY_ERR_CNT_1_VALUE_MASK) >> MAC_PCU_PHY_ERR_CNT_1_VALUE_LSB)
-#define MAC_PCU_PHY_ERR_CNT_1_VALUE_SET(x)       (((x) << MAC_PCU_PHY_ERR_CNT_1_VALUE_LSB) & MAC_PCU_PHY_ERR_CNT_1_VALUE_MASK)
-
-#define MAC_PCU_PHY_ERR_CNT_1_MASK_ADDRESS       0x000080d0
-#define MAC_PCU_PHY_ERR_CNT_1_MASK_OFFSET        0x000000d0
-#define MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_MSB     31
-#define MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_LSB     0
-#define MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_MASK    0xffffffff
-#define MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_GET(x)  (((x) & MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_MASK) >> MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_LSB)
-#define MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_SET(x)  (((x) << MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_LSB) & MAC_PCU_PHY_ERR_CNT_1_MASK_VALUE_MASK)
-
-#define MAC_PCU_PHY_ERR_CNT_2_ADDRESS            0x000080d4
-#define MAC_PCU_PHY_ERR_CNT_2_OFFSET             0x000000d4
-#define MAC_PCU_PHY_ERR_CNT_2_VALUE_MSB          23
-#define MAC_PCU_PHY_ERR_CNT_2_VALUE_LSB          0
-#define MAC_PCU_PHY_ERR_CNT_2_VALUE_MASK         0x00ffffff
-#define MAC_PCU_PHY_ERR_CNT_2_VALUE_GET(x)       (((x) & MAC_PCU_PHY_ERR_CNT_2_VALUE_MASK) >> MAC_PCU_PHY_ERR_CNT_2_VALUE_LSB)
-#define MAC_PCU_PHY_ERR_CNT_2_VALUE_SET(x)       (((x) << MAC_PCU_PHY_ERR_CNT_2_VALUE_LSB) & MAC_PCU_PHY_ERR_CNT_2_VALUE_MASK)
-
-#define MAC_PCU_PHY_ERR_CNT_2_MASK_ADDRESS       0x000080d8
-#define MAC_PCU_PHY_ERR_CNT_2_MASK_OFFSET        0x000000d8
-#define MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_MSB     31
-#define MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_LSB     0
-#define MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_MASK    0xffffffff
-#define MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_GET(x)  (((x) & MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_MASK) >> MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_LSB)
-#define MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_SET(x)  (((x) << MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_LSB) & MAC_PCU_PHY_ERR_CNT_2_MASK_VALUE_MASK)
-
-#define MAC_PCU_TSF_THRESHOLD_ADDRESS            0x000080dc
-#define MAC_PCU_TSF_THRESHOLD_OFFSET             0x000000dc
-#define MAC_PCU_TSF_THRESHOLD_VALUE_MSB          15
-#define MAC_PCU_TSF_THRESHOLD_VALUE_LSB          0
-#define MAC_PCU_TSF_THRESHOLD_VALUE_MASK         0x0000ffff
-#define MAC_PCU_TSF_THRESHOLD_VALUE_GET(x)       (((x) & MAC_PCU_TSF_THRESHOLD_VALUE_MASK) >> MAC_PCU_TSF_THRESHOLD_VALUE_LSB)
-#define MAC_PCU_TSF_THRESHOLD_VALUE_SET(x)       (((x) << MAC_PCU_TSF_THRESHOLD_VALUE_LSB) & MAC_PCU_TSF_THRESHOLD_VALUE_MASK)
-
-#define MAC_PCU_PHY_ERROR_EIFS_MASK_ADDRESS      0x000080e0
-#define MAC_PCU_PHY_ERROR_EIFS_MASK_OFFSET       0x000000e0
-#define MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_MSB    31
-#define MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_LSB    0
-#define MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_MASK   0xffffffff
-#define MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_GET(x) (((x) & MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_MASK) >> MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_LSB)
-#define MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_SET(x) (((x) << MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_LSB) & MAC_PCU_PHY_ERROR_EIFS_MASK_VALUE_MASK)
-
-#define MAC_PCU_PHY_ERR_CNT_3_ADDRESS            0x000080e4
-#define MAC_PCU_PHY_ERR_CNT_3_OFFSET             0x000000e4
-#define MAC_PCU_PHY_ERR_CNT_3_VALUE_MSB          23
-#define MAC_PCU_PHY_ERR_CNT_3_VALUE_LSB          0
-#define MAC_PCU_PHY_ERR_CNT_3_VALUE_MASK         0x00ffffff
-#define MAC_PCU_PHY_ERR_CNT_3_VALUE_GET(x)       (((x) & MAC_PCU_PHY_ERR_CNT_3_VALUE_MASK) >> MAC_PCU_PHY_ERR_CNT_3_VALUE_LSB)
-#define MAC_PCU_PHY_ERR_CNT_3_VALUE_SET(x)       (((x) << MAC_PCU_PHY_ERR_CNT_3_VALUE_LSB) & MAC_PCU_PHY_ERR_CNT_3_VALUE_MASK)
-
-#define MAC_PCU_PHY_ERR_CNT_3_MASK_ADDRESS       0x000080e8
-#define MAC_PCU_PHY_ERR_CNT_3_MASK_OFFSET        0x000000e8
-#define MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_MSB     31
-#define MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_LSB     0
-#define MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_MASK    0xffffffff
-#define MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_GET(x)  (((x) & MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_MASK) >> MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_LSB)
-#define MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_SET(x)  (((x) << MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_LSB) & MAC_PCU_PHY_ERR_CNT_3_MASK_VALUE_MASK)
-
-#define MAC_PCU_BLUETOOTH_MODE_ADDRESS           0x000080ec
-#define MAC_PCU_BLUETOOTH_MODE_OFFSET            0x000000ec
-#define MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_MSB 31
-#define MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_LSB 24
-#define MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_MASK 0xff000000
-#define MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_MASK) >> MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_LSB) & MAC_PCU_BLUETOOTH_MODE_FIRST_SLOT_TIME_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_MSB 23
-#define MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_LSB 18
-#define MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_MASK 0x00fc0000
-#define MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_MASK) >> MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_LSB) & MAC_PCU_BLUETOOTH_MODE_PRIORITY_TIME_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_MSB 17
-#define MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_LSB 17
-#define MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_MASK 0x00020000
-#define MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_MASK) >> MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_LSB) & MAC_PCU_BLUETOOTH_MODE_RX_CLEAR_POLARITY_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_MSB    16
-#define MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_LSB    13
-#define MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_MASK   0x0001e000
-#define MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_MASK) >> MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_LSB) & MAC_PCU_BLUETOOTH_MODE_QCU_THRESH_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_QUIET_MSB         12
-#define MAC_PCU_BLUETOOTH_MODE_QUIET_LSB         12
-#define MAC_PCU_BLUETOOTH_MODE_QUIET_MASK        0x00001000
-#define MAC_PCU_BLUETOOTH_MODE_QUIET_GET(x)      (((x) & MAC_PCU_BLUETOOTH_MODE_QUIET_MASK) >> MAC_PCU_BLUETOOTH_MODE_QUIET_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_QUIET_SET(x)      (((x) << MAC_PCU_BLUETOOTH_MODE_QUIET_LSB) & MAC_PCU_BLUETOOTH_MODE_QUIET_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_MODE_MSB          11
-#define MAC_PCU_BLUETOOTH_MODE_MODE_LSB          10
-#define MAC_PCU_BLUETOOTH_MODE_MODE_MASK         0x00000c00
-#define MAC_PCU_BLUETOOTH_MODE_MODE_GET(x)       (((x) & MAC_PCU_BLUETOOTH_MODE_MODE_MASK) >> MAC_PCU_BLUETOOTH_MODE_MODE_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_MODE_SET(x)       (((x) << MAC_PCU_BLUETOOTH_MODE_MODE_LSB) & MAC_PCU_BLUETOOTH_MODE_MODE_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_MSB 9
-#define MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_LSB 9
-#define MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_MASK 0x00000200
-#define MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_MASK) >> MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_LSB) & MAC_PCU_BLUETOOTH_MODE_TX_FRAME_EXTEND_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_MSB 8
-#define MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_LSB 8
-#define MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_MASK 0x00000100
-#define MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_MASK) >> MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_LSB) & MAC_PCU_BLUETOOTH_MODE_TX_STATE_EXTEND_MASK)
-#define MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_MSB   7
-#define MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_LSB   0
-#define MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_MASK  0x000000ff
-#define MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_MASK) >> MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_LSB)
-#define MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_LSB) & MAC_PCU_BLUETOOTH_MODE_TIME_EXTEND_MASK)
-
-#define MAC_PCU_BLUETOOTH_WEIGHTS_ADDRESS        0x000080f0
-#define MAC_PCU_BLUETOOTH_WEIGHTS_OFFSET         0x000000f0
-#define MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_MSB  31
-#define MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_LSB  16
-#define MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_MASK 0xffff0000
-#define MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_GET(x) (((x) & MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_MASK) >> MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_LSB)
-#define MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_SET(x) (((x) << MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_LSB) & MAC_PCU_BLUETOOTH_WEIGHTS_WL_WEIGHT_MASK)
-#define MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_MSB  15
-#define MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_LSB  0
-#define MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_MASK 0x0000ffff
-#define MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_GET(x) (((x) & MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_MASK) >> MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_LSB)
-#define MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_SET(x) (((x) << MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_LSB) & MAC_PCU_BLUETOOTH_WEIGHTS_BT_WEIGHT_MASK)
-
-#define MAC_PCU_BLUETOOTH_MODE2_ADDRESS          0x000080f4
-#define MAC_PCU_BLUETOOTH_MODE2_OFFSET           0x000000f4
-#define MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_MSB 31
-#define MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_LSB 31
-#define MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_MASK 0x80000000
-#define MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_MASK) >> MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_LSB) & MAC_PCU_BLUETOOTH_MODE2_PHY_ERR_BT_COLL_ENABLE_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_MSB 30
-#define MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_LSB 30
-#define MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_MASK 0x40000000
-#define MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_MASK) >> MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_LSB) & MAC_PCU_BLUETOOTH_MODE2_INTERRUPT_ENABLE_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_MSB 29
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_LSB 28
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_MASK 0x30000000
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_MASK) >> MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_LSB) & MAC_PCU_BLUETOOTH_MODE2_TSF_BT_PRIORITY_CTRL_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_MSB 27
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_LSB 26
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_MASK 0x0c000000
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_MASK) >> MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_LSB) & MAC_PCU_BLUETOOTH_MODE2_TSF_BT_ACTIVE_CTRL_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_MSB 25
-#define MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_LSB 25
-#define MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_MASK 0x02000000
-#define MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_MASK) >> MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_LSB) & MAC_PCU_BLUETOOTH_MODE2_RS_DISCARD_EXTEND_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_MSB 24
-#define MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_LSB 24
-#define MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_MASK 0x01000000
-#define MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_MASK) >> MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_LSB) & MAC_PCU_BLUETOOTH_MODE2_WL_TXRX_SEPARATE_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_MSB 23
-#define MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_LSB 22
-#define MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_MASK 0x00c00000
-#define MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_MASK) >> MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_LSB) & MAC_PCU_BLUETOOTH_MODE2_WL_ACTIVE_MODE_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_MSB 21
-#define MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_LSB 21
-#define MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_MASK 0x00200000
-#define MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_MASK) >> MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_LSB) & MAC_PCU_BLUETOOTH_MODE2_QUIET_2_WIRE_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_MSB 20
-#define MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_LSB 20
-#define MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_MASK 0x00100000
-#define MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_MASK) >> MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_LSB) & MAC_PCU_BLUETOOTH_MODE2_DISABLE_BT_ANT_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_MSB 19
-#define MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_LSB 19
-#define MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_MASK 0x00080000
-#define MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_MASK) >> MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_LSB) & MAC_PCU_BLUETOOTH_MODE2_PROTECT_BT_AFTER_WAKEUP_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_MSB 17
-#define MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_LSB 17
-#define MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_MASK 0x00020000
-#define MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_MASK) >> MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_LSB) & MAC_PCU_BLUETOOTH_MODE2_SLEEP_ALLOW_BT_ACCESS_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_MSB 16
-#define MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_LSB 16
-#define MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_MASK 0x00010000
-#define MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_MASK) >> MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_LSB) & MAC_PCU_BLUETOOTH_MODE2_HOLD_RX_CLEAR_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_MSB 15
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_LSB 8
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_MASK 0x0000ff00
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_MASK) >> MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_LSB) & MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_CNT_MASK)
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_MSB 7
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_LSB 0
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_MASK 0x000000ff
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_MASK) >> MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_LSB)
-#define MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_LSB) & MAC_PCU_BLUETOOTH_MODE2_BCN_MISS_THRESH_MASK)
-
-#define MAC_PCU_TXSIFS_ADDRESS                   0x000080f8
-#define MAC_PCU_TXSIFS_OFFSET                    0x000000f8
-#define MAC_PCU_TXSIFS_ACK_SHIFT_MSB             14
-#define MAC_PCU_TXSIFS_ACK_SHIFT_LSB             12
-#define MAC_PCU_TXSIFS_ACK_SHIFT_MASK            0x00007000
-#define MAC_PCU_TXSIFS_ACK_SHIFT_GET(x)          (((x) & MAC_PCU_TXSIFS_ACK_SHIFT_MASK) >> MAC_PCU_TXSIFS_ACK_SHIFT_LSB)
-#define MAC_PCU_TXSIFS_ACK_SHIFT_SET(x)          (((x) << MAC_PCU_TXSIFS_ACK_SHIFT_LSB) & MAC_PCU_TXSIFS_ACK_SHIFT_MASK)
-#define MAC_PCU_TXSIFS_TX_LATENCY_MSB            11
-#define MAC_PCU_TXSIFS_TX_LATENCY_LSB            8
-#define MAC_PCU_TXSIFS_TX_LATENCY_MASK           0x00000f00
-#define MAC_PCU_TXSIFS_TX_LATENCY_GET(x)         (((x) & MAC_PCU_TXSIFS_TX_LATENCY_MASK) >> MAC_PCU_TXSIFS_TX_LATENCY_LSB)
-#define MAC_PCU_TXSIFS_TX_LATENCY_SET(x)         (((x) << MAC_PCU_TXSIFS_TX_LATENCY_LSB) & MAC_PCU_TXSIFS_TX_LATENCY_MASK)
-#define MAC_PCU_TXSIFS_SIFS_TIME_MSB             7
-#define MAC_PCU_TXSIFS_SIFS_TIME_LSB             0
-#define MAC_PCU_TXSIFS_SIFS_TIME_MASK            0x000000ff
-#define MAC_PCU_TXSIFS_SIFS_TIME_GET(x)          (((x) & MAC_PCU_TXSIFS_SIFS_TIME_MASK) >> MAC_PCU_TXSIFS_SIFS_TIME_LSB)
-#define MAC_PCU_TXSIFS_SIFS_TIME_SET(x)          (((x) << MAC_PCU_TXSIFS_SIFS_TIME_LSB) & MAC_PCU_TXSIFS_SIFS_TIME_MASK)
-
-#define MAC_PCU_TXOP_X_ADDRESS                   0x000080fc
-#define MAC_PCU_TXOP_X_OFFSET                    0x000000fc
-#define MAC_PCU_TXOP_X_VALUE_MSB                 7
-#define MAC_PCU_TXOP_X_VALUE_LSB                 0
-#define MAC_PCU_TXOP_X_VALUE_MASK                0x000000ff
-#define MAC_PCU_TXOP_X_VALUE_GET(x)              (((x) & MAC_PCU_TXOP_X_VALUE_MASK) >> MAC_PCU_TXOP_X_VALUE_LSB)
-#define MAC_PCU_TXOP_X_VALUE_SET(x)              (((x) << MAC_PCU_TXOP_X_VALUE_LSB) & MAC_PCU_TXOP_X_VALUE_MASK)
-
-#define MAC_PCU_TXOP_0_3_ADDRESS                 0x00008100
-#define MAC_PCU_TXOP_0_3_OFFSET                  0x00000100
-#define MAC_PCU_TXOP_0_3_VALUE_3_MSB             31
-#define MAC_PCU_TXOP_0_3_VALUE_3_LSB             24
-#define MAC_PCU_TXOP_0_3_VALUE_3_MASK            0xff000000
-#define MAC_PCU_TXOP_0_3_VALUE_3_GET(x)          (((x) & MAC_PCU_TXOP_0_3_VALUE_3_MASK) >> MAC_PCU_TXOP_0_3_VALUE_3_LSB)
-#define MAC_PCU_TXOP_0_3_VALUE_3_SET(x)          (((x) << MAC_PCU_TXOP_0_3_VALUE_3_LSB) & MAC_PCU_TXOP_0_3_VALUE_3_MASK)
-#define MAC_PCU_TXOP_0_3_VALUE_2_MSB             23
-#define MAC_PCU_TXOP_0_3_VALUE_2_LSB             16
-#define MAC_PCU_TXOP_0_3_VALUE_2_MASK            0x00ff0000
-#define MAC_PCU_TXOP_0_3_VALUE_2_GET(x)          (((x) & MAC_PCU_TXOP_0_3_VALUE_2_MASK) >> MAC_PCU_TXOP_0_3_VALUE_2_LSB)
-#define MAC_PCU_TXOP_0_3_VALUE_2_SET(x)          (((x) << MAC_PCU_TXOP_0_3_VALUE_2_LSB) & MAC_PCU_TXOP_0_3_VALUE_2_MASK)
-#define MAC_PCU_TXOP_0_3_VALUE_1_MSB             15
-#define MAC_PCU_TXOP_0_3_VALUE_1_LSB             8
-#define MAC_PCU_TXOP_0_3_VALUE_1_MASK            0x0000ff00
-#define MAC_PCU_TXOP_0_3_VALUE_1_GET(x)          (((x) & MAC_PCU_TXOP_0_3_VALUE_1_MASK) >> MAC_PCU_TXOP_0_3_VALUE_1_LSB)
-#define MAC_PCU_TXOP_0_3_VALUE_1_SET(x)          (((x) << MAC_PCU_TXOP_0_3_VALUE_1_LSB) & MAC_PCU_TXOP_0_3_VALUE_1_MASK)
-#define MAC_PCU_TXOP_0_3_VALUE_0_MSB             7
-#define MAC_PCU_TXOP_0_3_VALUE_0_LSB             0
-#define MAC_PCU_TXOP_0_3_VALUE_0_MASK            0x000000ff
-#define MAC_PCU_TXOP_0_3_VALUE_0_GET(x)          (((x) & MAC_PCU_TXOP_0_3_VALUE_0_MASK) >> MAC_PCU_TXOP_0_3_VALUE_0_LSB)
-#define MAC_PCU_TXOP_0_3_VALUE_0_SET(x)          (((x) << MAC_PCU_TXOP_0_3_VALUE_0_LSB) & MAC_PCU_TXOP_0_3_VALUE_0_MASK)
-
-#define MAC_PCU_TXOP_4_7_ADDRESS                 0x00008104
-#define MAC_PCU_TXOP_4_7_OFFSET                  0x00000104
-#define MAC_PCU_TXOP_4_7_VALUE_7_MSB             31
-#define MAC_PCU_TXOP_4_7_VALUE_7_LSB             24
-#define MAC_PCU_TXOP_4_7_VALUE_7_MASK            0xff000000
-#define MAC_PCU_TXOP_4_7_VALUE_7_GET(x)          (((x) & MAC_PCU_TXOP_4_7_VALUE_7_MASK) >> MAC_PCU_TXOP_4_7_VALUE_7_LSB)
-#define MAC_PCU_TXOP_4_7_VALUE_7_SET(x)          (((x) << MAC_PCU_TXOP_4_7_VALUE_7_LSB) & MAC_PCU_TXOP_4_7_VALUE_7_MASK)
-#define MAC_PCU_TXOP_4_7_VALUE_6_MSB             23
-#define MAC_PCU_TXOP_4_7_VALUE_6_LSB             16
-#define MAC_PCU_TXOP_4_7_VALUE_6_MASK            0x00ff0000
-#define MAC_PCU_TXOP_4_7_VALUE_6_GET(x)          (((x) & MAC_PCU_TXOP_4_7_VALUE_6_MASK) >> MAC_PCU_TXOP_4_7_VALUE_6_LSB)
-#define MAC_PCU_TXOP_4_7_VALUE_6_SET(x)          (((x) << MAC_PCU_TXOP_4_7_VALUE_6_LSB) & MAC_PCU_TXOP_4_7_VALUE_6_MASK)
-#define MAC_PCU_TXOP_4_7_VALUE_5_MSB             15
-#define MAC_PCU_TXOP_4_7_VALUE_5_LSB             8
-#define MAC_PCU_TXOP_4_7_VALUE_5_MASK            0x0000ff00
-#define MAC_PCU_TXOP_4_7_VALUE_5_GET(x)          (((x) & MAC_PCU_TXOP_4_7_VALUE_5_MASK) >> MAC_PCU_TXOP_4_7_VALUE_5_LSB)
-#define MAC_PCU_TXOP_4_7_VALUE_5_SET(x)          (((x) << MAC_PCU_TXOP_4_7_VALUE_5_LSB) & MAC_PCU_TXOP_4_7_VALUE_5_MASK)
-#define MAC_PCU_TXOP_4_7_VALUE_4_MSB             7
-#define MAC_PCU_TXOP_4_7_VALUE_4_LSB             0
-#define MAC_PCU_TXOP_4_7_VALUE_4_MASK            0x000000ff
-#define MAC_PCU_TXOP_4_7_VALUE_4_GET(x)          (((x) & MAC_PCU_TXOP_4_7_VALUE_4_MASK) >> MAC_PCU_TXOP_4_7_VALUE_4_LSB)
-#define MAC_PCU_TXOP_4_7_VALUE_4_SET(x)          (((x) << MAC_PCU_TXOP_4_7_VALUE_4_LSB) & MAC_PCU_TXOP_4_7_VALUE_4_MASK)
-
-#define MAC_PCU_TXOP_8_11_ADDRESS                0x00008108
-#define MAC_PCU_TXOP_8_11_OFFSET                 0x00000108
-#define MAC_PCU_TXOP_8_11_VALUE_11_MSB           31
-#define MAC_PCU_TXOP_8_11_VALUE_11_LSB           24
-#define MAC_PCU_TXOP_8_11_VALUE_11_MASK          0xff000000
-#define MAC_PCU_TXOP_8_11_VALUE_11_GET(x)        (((x) & MAC_PCU_TXOP_8_11_VALUE_11_MASK) >> MAC_PCU_TXOP_8_11_VALUE_11_LSB)
-#define MAC_PCU_TXOP_8_11_VALUE_11_SET(x)        (((x) << MAC_PCU_TXOP_8_11_VALUE_11_LSB) & MAC_PCU_TXOP_8_11_VALUE_11_MASK)
-#define MAC_PCU_TXOP_8_11_VALUE_10_MSB           23
-#define MAC_PCU_TXOP_8_11_VALUE_10_LSB           16
-#define MAC_PCU_TXOP_8_11_VALUE_10_MASK          0x00ff0000
-#define MAC_PCU_TXOP_8_11_VALUE_10_GET(x)        (((x) & MAC_PCU_TXOP_8_11_VALUE_10_MASK) >> MAC_PCU_TXOP_8_11_VALUE_10_LSB)
-#define MAC_PCU_TXOP_8_11_VALUE_10_SET(x)        (((x) << MAC_PCU_TXOP_8_11_VALUE_10_LSB) & MAC_PCU_TXOP_8_11_VALUE_10_MASK)
-#define MAC_PCU_TXOP_8_11_VALUE_9_MSB            15
-#define MAC_PCU_TXOP_8_11_VALUE_9_LSB            8
-#define MAC_PCU_TXOP_8_11_VALUE_9_MASK           0x0000ff00
-#define MAC_PCU_TXOP_8_11_VALUE_9_GET(x)         (((x) & MAC_PCU_TXOP_8_11_VALUE_9_MASK) >> MAC_PCU_TXOP_8_11_VALUE_9_LSB)
-#define MAC_PCU_TXOP_8_11_VALUE_9_SET(x)         (((x) << MAC_PCU_TXOP_8_11_VALUE_9_LSB) & MAC_PCU_TXOP_8_11_VALUE_9_MASK)
-#define MAC_PCU_TXOP_8_11_VALUE_8_MSB            7
-#define MAC_PCU_TXOP_8_11_VALUE_8_LSB            0
-#define MAC_PCU_TXOP_8_11_VALUE_8_MASK           0x000000ff
-#define MAC_PCU_TXOP_8_11_VALUE_8_GET(x)         (((x) & MAC_PCU_TXOP_8_11_VALUE_8_MASK) >> MAC_PCU_TXOP_8_11_VALUE_8_LSB)
-#define MAC_PCU_TXOP_8_11_VALUE_8_SET(x)         (((x) << MAC_PCU_TXOP_8_11_VALUE_8_LSB) & MAC_PCU_TXOP_8_11_VALUE_8_MASK)
-
-#define MAC_PCU_TXOP_12_15_ADDRESS               0x0000810c
-#define MAC_PCU_TXOP_12_15_OFFSET                0x0000010c
-#define MAC_PCU_TXOP_12_15_VALUE_15_MSB          31
-#define MAC_PCU_TXOP_12_15_VALUE_15_LSB          24
-#define MAC_PCU_TXOP_12_15_VALUE_15_MASK         0xff000000
-#define MAC_PCU_TXOP_12_15_VALUE_15_GET(x)       (((x) & MAC_PCU_TXOP_12_15_VALUE_15_MASK) >> MAC_PCU_TXOP_12_15_VALUE_15_LSB)
-#define MAC_PCU_TXOP_12_15_VALUE_15_SET(x)       (((x) << MAC_PCU_TXOP_12_15_VALUE_15_LSB) & MAC_PCU_TXOP_12_15_VALUE_15_MASK)
-#define MAC_PCU_TXOP_12_15_VALUE_14_MSB          23
-#define MAC_PCU_TXOP_12_15_VALUE_14_LSB          16
-#define MAC_PCU_TXOP_12_15_VALUE_14_MASK         0x00ff0000
-#define MAC_PCU_TXOP_12_15_VALUE_14_GET(x)       (((x) & MAC_PCU_TXOP_12_15_VALUE_14_MASK) >> MAC_PCU_TXOP_12_15_VALUE_14_LSB)
-#define MAC_PCU_TXOP_12_15_VALUE_14_SET(x)       (((x) << MAC_PCU_TXOP_12_15_VALUE_14_LSB) & MAC_PCU_TXOP_12_15_VALUE_14_MASK)
-#define MAC_PCU_TXOP_12_15_VALUE_13_MSB          15
-#define MAC_PCU_TXOP_12_15_VALUE_13_LSB          8
-#define MAC_PCU_TXOP_12_15_VALUE_13_MASK         0x0000ff00
-#define MAC_PCU_TXOP_12_15_VALUE_13_GET(x)       (((x) & MAC_PCU_TXOP_12_15_VALUE_13_MASK) >> MAC_PCU_TXOP_12_15_VALUE_13_LSB)
-#define MAC_PCU_TXOP_12_15_VALUE_13_SET(x)       (((x) << MAC_PCU_TXOP_12_15_VALUE_13_LSB) & MAC_PCU_TXOP_12_15_VALUE_13_MASK)
-#define MAC_PCU_TXOP_12_15_VALUE_12_MSB          7
-#define MAC_PCU_TXOP_12_15_VALUE_12_LSB          0
-#define MAC_PCU_TXOP_12_15_VALUE_12_MASK         0x000000ff
-#define MAC_PCU_TXOP_12_15_VALUE_12_GET(x)       (((x) & MAC_PCU_TXOP_12_15_VALUE_12_MASK) >> MAC_PCU_TXOP_12_15_VALUE_12_LSB)
-#define MAC_PCU_TXOP_12_15_VALUE_12_SET(x)       (((x) << MAC_PCU_TXOP_12_15_VALUE_12_LSB) & MAC_PCU_TXOP_12_15_VALUE_12_MASK)
-
-#define MAC_PCU_LOGIC_ANALYZER_ADDRESS           0x00008110
-#define MAC_PCU_LOGIC_ANALYZER_OFFSET            0x00000110
-#define MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_MSB     31
-#define MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_LSB     18
-#define MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_MASK    0xfffc0000
-#define MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_GET(x)  (((x) & MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_MASK) >> MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_SET(x)  (((x) << MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_LSB) & MAC_PCU_LOGIC_ANALYZER_DIAG_MODE_MASK)
-#define MAC_PCU_LOGIC_ANALYZER_INT_ADDR_MSB      17
-#define MAC_PCU_LOGIC_ANALYZER_INT_ADDR_LSB      8
-#define MAC_PCU_LOGIC_ANALYZER_INT_ADDR_MASK     0x0003ff00
-#define MAC_PCU_LOGIC_ANALYZER_INT_ADDR_GET(x)   (((x) & MAC_PCU_LOGIC_ANALYZER_INT_ADDR_MASK) >> MAC_PCU_LOGIC_ANALYZER_INT_ADDR_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_INT_ADDR_SET(x)   (((x) << MAC_PCU_LOGIC_ANALYZER_INT_ADDR_LSB) & MAC_PCU_LOGIC_ANALYZER_INT_ADDR_MASK)
-#define MAC_PCU_LOGIC_ANALYZER_QCU_SEL_MSB       7
-#define MAC_PCU_LOGIC_ANALYZER_QCU_SEL_LSB       4
-#define MAC_PCU_LOGIC_ANALYZER_QCU_SEL_MASK      0x000000f0
-#define MAC_PCU_LOGIC_ANALYZER_QCU_SEL_GET(x)    (((x) & MAC_PCU_LOGIC_ANALYZER_QCU_SEL_MASK) >> MAC_PCU_LOGIC_ANALYZER_QCU_SEL_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_QCU_SEL_SET(x)    (((x) << MAC_PCU_LOGIC_ANALYZER_QCU_SEL_LSB) & MAC_PCU_LOGIC_ANALYZER_QCU_SEL_MASK)
-#define MAC_PCU_LOGIC_ANALYZER_ENABLE_MSB        3
-#define MAC_PCU_LOGIC_ANALYZER_ENABLE_LSB        3
-#define MAC_PCU_LOGIC_ANALYZER_ENABLE_MASK       0x00000008
-#define MAC_PCU_LOGIC_ANALYZER_ENABLE_GET(x)     (((x) & MAC_PCU_LOGIC_ANALYZER_ENABLE_MASK) >> MAC_PCU_LOGIC_ANALYZER_ENABLE_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_ENABLE_SET(x)     (((x) << MAC_PCU_LOGIC_ANALYZER_ENABLE_LSB) & MAC_PCU_LOGIC_ANALYZER_ENABLE_MASK)
-#define MAC_PCU_LOGIC_ANALYZER_STATE_MSB         2
-#define MAC_PCU_LOGIC_ANALYZER_STATE_LSB         2
-#define MAC_PCU_LOGIC_ANALYZER_STATE_MASK        0x00000004
-#define MAC_PCU_LOGIC_ANALYZER_STATE_GET(x)      (((x) & MAC_PCU_LOGIC_ANALYZER_STATE_MASK) >> MAC_PCU_LOGIC_ANALYZER_STATE_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_STATE_SET(x)      (((x) << MAC_PCU_LOGIC_ANALYZER_STATE_LSB) & MAC_PCU_LOGIC_ANALYZER_STATE_MASK)
-#define MAC_PCU_LOGIC_ANALYZER_CLEAR_MSB         1
-#define MAC_PCU_LOGIC_ANALYZER_CLEAR_LSB         1
-#define MAC_PCU_LOGIC_ANALYZER_CLEAR_MASK        0x00000002
-#define MAC_PCU_LOGIC_ANALYZER_CLEAR_GET(x)      (((x) & MAC_PCU_LOGIC_ANALYZER_CLEAR_MASK) >> MAC_PCU_LOGIC_ANALYZER_CLEAR_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_CLEAR_SET(x)      (((x) << MAC_PCU_LOGIC_ANALYZER_CLEAR_LSB) & MAC_PCU_LOGIC_ANALYZER_CLEAR_MASK)
-#define MAC_PCU_LOGIC_ANALYZER_HOLD_MSB          0
-#define MAC_PCU_LOGIC_ANALYZER_HOLD_LSB          0
-#define MAC_PCU_LOGIC_ANALYZER_HOLD_MASK         0x00000001
-#define MAC_PCU_LOGIC_ANALYZER_HOLD_GET(x)       (((x) & MAC_PCU_LOGIC_ANALYZER_HOLD_MASK) >> MAC_PCU_LOGIC_ANALYZER_HOLD_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_HOLD_SET(x)       (((x) << MAC_PCU_LOGIC_ANALYZER_HOLD_LSB) & MAC_PCU_LOGIC_ANALYZER_HOLD_MASK)
-
-#define MAC_PCU_LOGIC_ANALYZER_32L_ADDRESS       0x00008114
-#define MAC_PCU_LOGIC_ANALYZER_32L_OFFSET        0x00000114
-#define MAC_PCU_LOGIC_ANALYZER_32L_MASK_MSB      31
-#define MAC_PCU_LOGIC_ANALYZER_32L_MASK_LSB      0
-#define MAC_PCU_LOGIC_ANALYZER_32L_MASK_MASK     0xffffffff
-#define MAC_PCU_LOGIC_ANALYZER_32L_MASK_GET(x)   (((x) & MAC_PCU_LOGIC_ANALYZER_32L_MASK_MASK) >> MAC_PCU_LOGIC_ANALYZER_32L_MASK_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_32L_MASK_SET(x)   (((x) << MAC_PCU_LOGIC_ANALYZER_32L_MASK_LSB) & MAC_PCU_LOGIC_ANALYZER_32L_MASK_MASK)
-
-#define MAC_PCU_LOGIC_ANALYZER_16U_ADDRESS       0x00008118
-#define MAC_PCU_LOGIC_ANALYZER_16U_OFFSET        0x00000118
-#define MAC_PCU_LOGIC_ANALYZER_16U_MASK_MSB      15
-#define MAC_PCU_LOGIC_ANALYZER_16U_MASK_LSB      0
-#define MAC_PCU_LOGIC_ANALYZER_16U_MASK_MASK     0x0000ffff
-#define MAC_PCU_LOGIC_ANALYZER_16U_MASK_GET(x)   (((x) & MAC_PCU_LOGIC_ANALYZER_16U_MASK_MASK) >> MAC_PCU_LOGIC_ANALYZER_16U_MASK_LSB)
-#define MAC_PCU_LOGIC_ANALYZER_16U_MASK_SET(x)   (((x) << MAC_PCU_LOGIC_ANALYZER_16U_MASK_LSB) & MAC_PCU_LOGIC_ANALYZER_16U_MASK_MASK)
-
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_ADDRESS    0x0000811c
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_OFFSET     0x0000011c
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_MSB  23
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_LSB  16
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_MASK 0x00ff0000
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_GET(x) (((x) & MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_MASK) >> MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_LSB)
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_SET(x) (((x) << MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_LSB) & MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK3_MASK)
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_MSB  15
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_LSB  8
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_MASK 0x0000ff00
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_GET(x) (((x) & MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_MASK) >> MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_LSB)
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_SET(x) (((x) << MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_LSB) & MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK2_MASK)
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_MSB  7
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_LSB  0
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_MASK 0x000000ff
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_GET(x) (((x) & MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_MASK) >> MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_LSB)
-#define MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_SET(x) (((x) << MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_LSB) & MAC_PCU_PHY_ERR_CNT_MASK_CONT_MASK1_MASK)
-
-#define MAC_PCU_AZIMUTH_MODE_ADDRESS             0x00008120
-#define MAC_PCU_AZIMUTH_MODE_OFFSET              0x00000120
-#define MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_MSB     7
-#define MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_LSB     7
-#define MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_MASK    0x00000080
-#define MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_GET(x)  (((x) & MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_MASK) >> MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_LSB)
-#define MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_SET(x)  (((x) << MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_LSB) & MAC_PCU_AZIMUTH_MODE_BA_USES_AD1_MASK)
-#define MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_MSB 6
-#define MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_LSB 6
-#define MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_MASK 0x00000040
-#define MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_GET(x) (((x) & MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_MASK) >> MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_LSB)
-#define MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_SET(x) (((x) << MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_LSB) & MAC_PCU_AZIMUTH_MODE_ACK_CTS_MATCH_TX_AD2_MASK)
-#define MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_MSB      5
-#define MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_LSB      5
-#define MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_MASK     0x00000020
-#define MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_GET(x)   (((x) & MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_MASK) >> MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_LSB)
-#define MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_SET(x)   (((x) << MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_LSB) & MAC_PCU_AZIMUTH_MODE_TX_DESC_EN_MASK)
-#define MAC_PCU_AZIMUTH_MODE_CLK_EN_MSB          4
-#define MAC_PCU_AZIMUTH_MODE_CLK_EN_LSB          4
-#define MAC_PCU_AZIMUTH_MODE_CLK_EN_MASK         0x00000010
-#define MAC_PCU_AZIMUTH_MODE_CLK_EN_GET(x)       (((x) & MAC_PCU_AZIMUTH_MODE_CLK_EN_MASK) >> MAC_PCU_AZIMUTH_MODE_CLK_EN_LSB)
-#define MAC_PCU_AZIMUTH_MODE_CLK_EN_SET(x)       (((x) << MAC_PCU_AZIMUTH_MODE_CLK_EN_LSB) & MAC_PCU_AZIMUTH_MODE_CLK_EN_MASK)
-#define MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_MSB 3
-#define MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_LSB 3
-#define MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_MASK 0x00000008
-#define MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_GET(x) (((x) & MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_MASK) >> MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_LSB)
-#define MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_SET(x) (((x) << MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_LSB) & MAC_PCU_AZIMUTH_MODE_RX_TSF_STATUS_SEL_MASK)
-#define MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_MSB 2
-#define MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_LSB 2
-#define MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_MASK 0x00000004
-#define MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_GET(x) (((x) & MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_MASK) >> MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_LSB)
-#define MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_SET(x) (((x) << MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_LSB) & MAC_PCU_AZIMUTH_MODE_TX_TSF_STATUS_SEL_MASK)
-#define MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_MSB  1
-#define MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_LSB  1
-#define MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_MASK 0x00000002
-#define MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_GET(x) (((x) & MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_MASK) >> MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_LSB)
-#define MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_SET(x) (((x) << MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_LSB) & MAC_PCU_AZIMUTH_MODE_KEY_SEARCH_AD1_MASK)
-#define MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_MSB 0
-#define MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_LSB 0
-#define MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_MASK 0x00000001
-#define MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_GET(x) (((x) & MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_MASK) >> MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_LSB)
-#define MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_SET(x) (((x) << MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_LSB) & MAC_PCU_AZIMUTH_MODE_DISABLE_TSF_UPDATE_MASK)
-
-#define MAC_PCU_20_40_MODE_ADDRESS               0x00008124
-#define MAC_PCU_20_40_MODE_OFFSET                0x00000124
-#define MAC_PCU_20_40_MODE_PIFS_CYCLES_MSB       15
-#define MAC_PCU_20_40_MODE_PIFS_CYCLES_LSB       4
-#define MAC_PCU_20_40_MODE_PIFS_CYCLES_MASK      0x0000fff0
-#define MAC_PCU_20_40_MODE_PIFS_CYCLES_GET(x)    (((x) & MAC_PCU_20_40_MODE_PIFS_CYCLES_MASK) >> MAC_PCU_20_40_MODE_PIFS_CYCLES_LSB)
-#define MAC_PCU_20_40_MODE_PIFS_CYCLES_SET(x)    (((x) << MAC_PCU_20_40_MODE_PIFS_CYCLES_LSB) & MAC_PCU_20_40_MODE_PIFS_CYCLES_MASK)
-#define MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_MSB 3
-#define MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_LSB 3
-#define MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_MASK 0x00000008
-#define MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_GET(x) (((x) & MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_MASK) >> MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_LSB)
-#define MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_SET(x) (((x) << MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_LSB) & MAC_PCU_20_40_MODE_SWAMPED_FORCES_RX_CLEAR_CTL_IDLE_MASK)
-#define MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_MSB 2
-#define MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_LSB 2
-#define MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_MASK 0x00000004
-#define MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_GET(x) (((x) & MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_MASK) >> MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_LSB)
-#define MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_SET(x) (((x) << MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_LSB) & MAC_PCU_20_40_MODE_TX_HT20_ON_EXT_BUSY_MASK)
-#define MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_MSB   1
-#define MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_LSB   1
-#define MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_MASK  0x00000002
-#define MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_GET(x) (((x) & MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_MASK) >> MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_LSB)
-#define MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_SET(x) (((x) << MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_LSB) & MAC_PCU_20_40_MODE_EXT_PIFS_ENABLE_MASK)
-#define MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_MSB   0
-#define MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_LSB   0
-#define MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_MASK  0x00000001
-#define MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_GET(x) (((x) & MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_MASK) >> MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_LSB)
-#define MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_SET(x) (((x) << MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_LSB) & MAC_PCU_20_40_MODE_JOINED_RX_CLEAR_MASK)
-
-#define MAC_PCU_RX_CLEAR_DIFF_CNT_ADDRESS        0x00008128
-#define MAC_PCU_RX_CLEAR_DIFF_CNT_OFFSET         0x00000128
-#define MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_MSB      31
-#define MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_LSB      0
-#define MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_MASK     0xffffffff
-#define MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_GET(x)   (((x) & MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_MASK) >> MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_LSB)
-#define MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_SET(x)   (((x) << MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_LSB) & MAC_PCU_RX_CLEAR_DIFF_CNT_VALUE_MASK)
-
-#define MAC_PCU_SELF_GEN_ANTENNA_MASK_ADDRESS    0x0000812c
-#define MAC_PCU_SELF_GEN_ANTENNA_MASK_OFFSET     0x0000012c
-#define MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_MSB  2
-#define MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_LSB  0
-#define MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_MASK 0x00000007
-#define MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_GET(x) (((x) & MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_MASK) >> MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_LSB)
-#define MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_SET(x) (((x) << MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_LSB) & MAC_PCU_SELF_GEN_ANTENNA_MASK_VALUE_MASK)
-
-#define MAC_PCU_BA_BAR_CONTROL_ADDRESS           0x00008130
-#define MAC_PCU_BA_BAR_CONTROL_OFFSET            0x00000130
-#define MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_MSB 12
-#define MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_LSB 12
-#define MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_MASK 0x00001000
-#define MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_GET(x) (((x) & MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_MASK) >> MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_LSB)
-#define MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_SET(x) (((x) << MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_LSB) & MAC_PCU_BA_BAR_CONTROL_UPDATE_BA_BITMAP_QOS_NULL_MASK)
-#define MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_MSB 11
-#define MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_LSB 11
-#define MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_MASK 0x00000800
-#define MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_GET(x) (((x) & MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_MASK) >> MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_LSB)
-#define MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_SET(x) (((x) << MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_LSB) & MAC_PCU_BA_BAR_CONTROL_TX_BA_CLEAR_BA_VALID_MASK)
-#define MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_MSB 10
-#define MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_LSB 10
-#define MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_MASK 0x00000400
-#define MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_GET(x) (((x) & MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_MASK) >> MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_LSB)
-#define MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_SET(x) (((x) << MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_LSB) & MAC_PCU_BA_BAR_CONTROL_FORCE_NO_MATCH_MASK)
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_MSB 9
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_LSB 9
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_MASK 0x00000200
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_GET(x) (((x) & MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_MASK) >> MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_LSB)
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_SET(x) (((x) << MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_LSB) & MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_VALUE_MASK)
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_MSB 8
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_LSB 8
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_MASK 0x00000100
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_GET(x) (((x) & MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_MASK) >> MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_LSB)
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_SET(x) (((x) << MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_LSB) & MAC_PCU_BA_BAR_CONTROL_COMPRESSED_VALUE_MASK)
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_MSB 7
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_LSB 4
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_MASK 0x000000f0
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_GET(x) (((x) & MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_MASK) >> MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_LSB)
-#define MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_SET(x) (((x) << MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_LSB) & MAC_PCU_BA_BAR_CONTROL_ACK_POLICY_OFFSET_MASK)
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_MSB 3
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_LSB 0
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_MASK 0x0000000f
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_GET(x) (((x) & MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_MASK) >> MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_LSB)
-#define MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_SET(x) (((x) << MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_LSB) & MAC_PCU_BA_BAR_CONTROL_COMPRESSED_OFFSET_MASK)
-
-#define MAC_PCU_LEGACY_PLCP_SPOOF_ADDRESS        0x00008134
-#define MAC_PCU_LEGACY_PLCP_SPOOF_OFFSET         0x00000134
-#define MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_MSB 12
-#define MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_LSB 8
-#define MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_MASK 0x00001f00
-#define MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_GET(x) (((x) & MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_MASK) >> MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_LSB)
-#define MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_SET(x) (((x) << MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_LSB) & MAC_PCU_LEGACY_PLCP_SPOOF_MIN_LENGTH_MASK)
-#define MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_MSB 7
-#define MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_LSB 0
-#define MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_MASK 0x000000ff
-#define MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_GET(x) (((x) & MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_MASK) >> MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_LSB)
-#define MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_SET(x) (((x) << MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_LSB) & MAC_PCU_LEGACY_PLCP_SPOOF_EIFS_MINUS_DIFS_MASK)
-
-#define MAC_PCU_PHY_ERROR_MASK_CONT_ADDRESS      0x00008138
-#define MAC_PCU_PHY_ERROR_MASK_CONT_OFFSET       0x00000138
-#define MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_MSB 23
-#define MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_LSB 16
-#define MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_MASK 0x00ff0000
-#define MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_GET(x) (((x) & MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_MASK) >> MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_LSB)
-#define MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_SET(x) (((x) << MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_LSB) & MAC_PCU_PHY_ERROR_MASK_CONT_EIFS_VALUE_MASK)
-#define MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_MSB 7
-#define MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_LSB 0
-#define MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_MASK 0x000000ff
-#define MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_GET(x) (((x) & MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_MASK) >> MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_LSB)
-#define MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_SET(x) (((x) << MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_LSB) & MAC_PCU_PHY_ERROR_MASK_CONT_MASK_VALUE_MASK)
-
-#define MAC_PCU_TX_TIMER_ADDRESS                 0x0000813c
-#define MAC_PCU_TX_TIMER_OFFSET                  0x0000013c
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_MSB  25
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_LSB  25
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_MASK 0x02000000
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_GET(x) (((x) & MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_MASK) >> MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_LSB)
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_SET(x) (((x) << MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_LSB) & MAC_PCU_TX_TIMER_QUIET_TIMER_ENABLE_MASK)
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_MSB         24
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_LSB         20
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_MASK        0x01f00000
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_GET(x)      (((x) & MAC_PCU_TX_TIMER_QUIET_TIMER_MASK) >> MAC_PCU_TX_TIMER_QUIET_TIMER_LSB)
-#define MAC_PCU_TX_TIMER_QUIET_TIMER_SET(x)      (((x) << MAC_PCU_TX_TIMER_QUIET_TIMER_LSB) & MAC_PCU_TX_TIMER_QUIET_TIMER_MASK)
-#define MAC_PCU_TX_TIMER_RIFS_TIMER_MSB          19
-#define MAC_PCU_TX_TIMER_RIFS_TIMER_LSB          16
-#define MAC_PCU_TX_TIMER_RIFS_TIMER_MASK         0x000f0000
-#define MAC_PCU_TX_TIMER_RIFS_TIMER_GET(x)       (((x) & MAC_PCU_TX_TIMER_RIFS_TIMER_MASK) >> MAC_PCU_TX_TIMER_RIFS_TIMER_LSB)
-#define MAC_PCU_TX_TIMER_RIFS_TIMER_SET(x)       (((x) << MAC_PCU_TX_TIMER_RIFS_TIMER_LSB) & MAC_PCU_TX_TIMER_RIFS_TIMER_MASK)
-#define MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_MSB     15
-#define MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_LSB     15
-#define MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_MASK    0x00008000
-#define MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_GET(x)  (((x) & MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_MASK) >> MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_LSB)
-#define MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_SET(x)  (((x) << MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_LSB) & MAC_PCU_TX_TIMER_TX_TIMER_ENABLE_MASK)
-#define MAC_PCU_TX_TIMER_TX_TIMER_MSB            14
-#define MAC_PCU_TX_TIMER_TX_TIMER_LSB            0
-#define MAC_PCU_TX_TIMER_TX_TIMER_MASK           0x00007fff
-#define MAC_PCU_TX_TIMER_TX_TIMER_GET(x)         (((x) & MAC_PCU_TX_TIMER_TX_TIMER_MASK) >> MAC_PCU_TX_TIMER_TX_TIMER_LSB)
-#define MAC_PCU_TX_TIMER_TX_TIMER_SET(x)         (((x) << MAC_PCU_TX_TIMER_TX_TIMER_LSB) & MAC_PCU_TX_TIMER_TX_TIMER_MASK)
-
-#define MAC_PCU_TXBUF_CTRL_ADDRESS               0x00008140
-#define MAC_PCU_TXBUF_CTRL_OFFSET                0x00000140
-#define MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_MSB 16
-#define MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_LSB 16
-#define MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_MASK 0x00010000
-#define MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_GET(x) (((x) & MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_MASK) >> MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_LSB)
-#define MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_SET(x) (((x) << MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_LSB) & MAC_PCU_TXBUF_CTRL_TX_FIFO_WRAP_ENABLE_MASK)
-#define MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_MSB    11
-#define MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_LSB    0
-#define MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_MASK   0x00000fff
-#define MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_GET(x) (((x) & MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_MASK) >> MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_LSB)
-#define MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_SET(x) (((x) << MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_LSB) & MAC_PCU_TXBUF_CTRL_USABLE_ENTRIES_MASK)
-
-#define MAC_PCU_MISC_MODE2_ADDRESS               0x00008144
-#define MAC_PCU_MISC_MODE2_OFFSET                0x00000144
-#define MAC_PCU_MISC_MODE2_RESERVED_1_MSB        31
-#define MAC_PCU_MISC_MODE2_RESERVED_1_LSB        28
-#define MAC_PCU_MISC_MODE2_RESERVED_1_MASK       0xf0000000
-#define MAC_PCU_MISC_MODE2_RESERVED_1_GET(x)     (((x) & MAC_PCU_MISC_MODE2_RESERVED_1_MASK) >> MAC_PCU_MISC_MODE2_RESERVED_1_LSB)
-#define MAC_PCU_MISC_MODE2_RESERVED_1_SET(x)     (((x) << MAC_PCU_MISC_MODE2_RESERVED_1_LSB) & MAC_PCU_MISC_MODE2_RESERVED_1_MASK)
-#define MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_MSB 27
-#define MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_LSB 27
-#define MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_MASK 0x08000000
-#define MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_GET(x) (((x) & MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_MASK) >> MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_LSB)
-#define MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_SET(x) (((x) << MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_LSB) & MAC_PCU_MISC_MODE2_RCV_TIMESTAMP_FIX_MASK)
-#define MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_MSB 26
-#define MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_LSB 26
-#define MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_MASK 0x04000000
-#define MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_GET(x) (((x) & MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_MASK) >> MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_LSB)
-#define MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_SET(x) (((x) << MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_LSB) & MAC_PCU_MISC_MODE2_BEACON_FROM_TO_DS_MASK)
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_MSB 25
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_LSB 25
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_MASK 0x02000000
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_GET(x) (((x) & MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_MASK) >> MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_LSB)
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_SET(x) (((x) << MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_LSB) & MAC_PCU_MISC_MODE2_PM_FIELD_FOR_MGMT_MASK)
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_MSB  24
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_LSB  24
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_MASK 0x01000000
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_GET(x) (((x) & MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_MASK) >> MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_LSB)
-#define MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_SET(x) (((x) << MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_LSB) & MAC_PCU_MISC_MODE2_PM_FIELD_FOR_DAT_MASK)
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_MSB 23
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_LSB 23
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_MASK 0x00800000
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_GET(x) (((x) & MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_MASK) >> MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_LSB)
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_SET(x) (((x) << MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_LSB) & MAC_PCU_MISC_MODE2_IGNORE_TXOP_IF_ZERO_MASK)
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_MSB 22
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_LSB 22
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_MASK 0x00400000
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_GET(x) (((x) & MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_MASK) >> MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_LSB)
-#define MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_SET(x) (((x) << MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_LSB) & MAC_PCU_MISC_MODE2_IGNORE_TXOP_1ST_PKT_MASK)
-#define MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_MSB   21
-#define MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_LSB   21
-#define MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_MASK  0x00200000
-#define MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_GET(x) (((x) & MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_MASK) >> MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_LSB)
-#define MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_SET(x) (((x) << MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_LSB) & MAC_PCU_MISC_MODE2_CLEAR_MORE_FRAG_MASK)
-#define MAC_PCU_MISC_MODE2_BUG_28676_MSB         20
-#define MAC_PCU_MISC_MODE2_BUG_28676_LSB         20
-#define MAC_PCU_MISC_MODE2_BUG_28676_MASK        0x00100000
-#define MAC_PCU_MISC_MODE2_BUG_28676_GET(x)      (((x) & MAC_PCU_MISC_MODE2_BUG_28676_MASK) >> MAC_PCU_MISC_MODE2_BUG_28676_LSB)
-#define MAC_PCU_MISC_MODE2_BUG_28676_SET(x)      (((x) << MAC_PCU_MISC_MODE2_BUG_28676_LSB) & MAC_PCU_MISC_MODE2_BUG_28676_MASK)
-#define MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_MSB 19
-#define MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_LSB 19
-#define MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_MASK 0x00080000
-#define MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_GET(x) (((x) & MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_MASK) >> MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_LSB)
-#define MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_SET(x) (((x) << MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_LSB) & MAC_PCU_MISC_MODE2_DUR_ACCOUNT_BY_BA_MASK)
-#define MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_MSB   18
-#define MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_LSB   18
-#define MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_MASK  0x00040000
-#define MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_GET(x) (((x) & MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_MASK) >> MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_LSB)
-#define MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_SET(x) (((x) << MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_LSB) & MAC_PCU_MISC_MODE2_BC_MC_WAPI_MODE_MASK)
-#define MAC_PCU_MISC_MODE2_AGG_WEP_MSB           17
-#define MAC_PCU_MISC_MODE2_AGG_WEP_LSB           17
-#define MAC_PCU_MISC_MODE2_AGG_WEP_MASK          0x00020000
-#define MAC_PCU_MISC_MODE2_AGG_WEP_GET(x)        (((x) & MAC_PCU_MISC_MODE2_AGG_WEP_MASK) >> MAC_PCU_MISC_MODE2_AGG_WEP_LSB)
-#define MAC_PCU_MISC_MODE2_AGG_WEP_SET(x)        (((x) << MAC_PCU_MISC_MODE2_AGG_WEP_LSB) & MAC_PCU_MISC_MODE2_AGG_WEP_MASK)
-#define MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_MSB 16
-#define MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_LSB 16
-#define MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_MASK 0x00010000
-#define MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_GET(x) (((x) & MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_MASK) >> MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_LSB)
-#define MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_SET(x) (((x) << MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_LSB) & MAC_PCU_MISC_MODE2_ENABLE_LOAD_NAV_BEACON_DURATION_MASK)
-#define MAC_PCU_MISC_MODE2_MGMT_QOS_MSB          15
-#define MAC_PCU_MISC_MODE2_MGMT_QOS_LSB          8
-#define MAC_PCU_MISC_MODE2_MGMT_QOS_MASK         0x0000ff00
-#define MAC_PCU_MISC_MODE2_MGMT_QOS_GET(x)       (((x) & MAC_PCU_MISC_MODE2_MGMT_QOS_MASK) >> MAC_PCU_MISC_MODE2_MGMT_QOS_LSB)
-#define MAC_PCU_MISC_MODE2_MGMT_QOS_SET(x)       (((x) << MAC_PCU_MISC_MODE2_MGMT_QOS_LSB) & MAC_PCU_MISC_MODE2_MGMT_QOS_MASK)
-#define MAC_PCU_MISC_MODE2_CFP_IGNORE_MSB        7
-#define MAC_PCU_MISC_MODE2_CFP_IGNORE_LSB        7
-#define MAC_PCU_MISC_MODE2_CFP_IGNORE_MASK       0x00000080
-#define MAC_PCU_MISC_MODE2_CFP_IGNORE_GET(x)     (((x) & MAC_PCU_MISC_MODE2_CFP_IGNORE_MASK) >> MAC_PCU_MISC_MODE2_CFP_IGNORE_LSB)
-#define MAC_PCU_MISC_MODE2_CFP_IGNORE_SET(x)     (((x) << MAC_PCU_MISC_MODE2_CFP_IGNORE_LSB) & MAC_PCU_MISC_MODE2_CFP_IGNORE_MASK)
-#define MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_MSB 6
-#define MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_LSB 6
-#define MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_MASK 0x00000040
-#define MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_GET(x) (((x) & MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_MASK) >> MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_LSB)
-#define MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_SET(x) (((x) << MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_LSB) & MAC_PCU_MISC_MODE2_ADHOC_MCAST_KEYID_ENABLE_MASK)
-#define MAC_PCU_MISC_MODE2_RESERVED_2_MSB        5
-#define MAC_PCU_MISC_MODE2_RESERVED_2_LSB        5
-#define MAC_PCU_MISC_MODE2_RESERVED_2_MASK       0x00000020
-#define MAC_PCU_MISC_MODE2_RESERVED_2_GET(x)     (((x) & MAC_PCU_MISC_MODE2_RESERVED_2_MASK) >> MAC_PCU_MISC_MODE2_RESERVED_2_LSB)
-#define MAC_PCU_MISC_MODE2_RESERVED_2_SET(x)     (((x) << MAC_PCU_MISC_MODE2_RESERVED_2_LSB) & MAC_PCU_MISC_MODE2_RESERVED_2_MASK)
-#define MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_MSB 4
-#define MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_LSB 4
-#define MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_MASK 0x00000010
-#define MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_GET(x) (((x) & MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_MASK) >> MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_LSB)
-#define MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_SET(x) (((x) << MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_LSB) & MAC_PCU_MISC_MODE2_BUG_58057_FIX_ENABLE_MASK)
-#define MAC_PCU_MISC_MODE2_RESERVED_0_MSB        3
-#define MAC_PCU_MISC_MODE2_RESERVED_0_LSB        3
-#define MAC_PCU_MISC_MODE2_RESERVED_0_MASK       0x00000008
-#define MAC_PCU_MISC_MODE2_RESERVED_0_GET(x)     (((x) & MAC_PCU_MISC_MODE2_RESERVED_0_MASK) >> MAC_PCU_MISC_MODE2_RESERVED_0_LSB)
-#define MAC_PCU_MISC_MODE2_RESERVED_0_SET(x)     (((x) << MAC_PCU_MISC_MODE2_RESERVED_0_LSB) & MAC_PCU_MISC_MODE2_RESERVED_0_MASK)
-#define MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_MSB 2
-#define MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_LSB 2
-#define MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_MASK 0x00000004
-#define MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_GET(x) (((x) & MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_MASK) >> MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_LSB)
-#define MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_SET(x) (((x) << MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_LSB) & MAC_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT_MASK)
-#define MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_MSB 1
-#define MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_LSB 1
-#define MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_MASK 0x00000002
-#define MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_GET(x) (((x) & MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_MASK) >> MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_LSB)
-#define MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_SET(x) (((x) << MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_LSB) & MAC_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE_MASK)
-#define MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_MSB 0
-#define MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_LSB 0
-#define MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_MASK 0x00000001
-#define MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_GET(x) (((x) & MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_MASK) >> MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_LSB)
-#define MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_SET(x) (((x) << MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_LSB) & MAC_PCU_MISC_MODE2_BUG_21532_FIX_ENABLE_MASK)
-
-#define MAC_PCU_ALT_AES_MUTE_MASK_ADDRESS        0x00008148
-#define MAC_PCU_ALT_AES_MUTE_MASK_OFFSET         0x00000148
-#define MAC_PCU_ALT_AES_MUTE_MASK_QOS_MSB        31
-#define MAC_PCU_ALT_AES_MUTE_MASK_QOS_LSB        16
-#define MAC_PCU_ALT_AES_MUTE_MASK_QOS_MASK       0xffff0000
-#define MAC_PCU_ALT_AES_MUTE_MASK_QOS_GET(x)     (((x) & MAC_PCU_ALT_AES_MUTE_MASK_QOS_MASK) >> MAC_PCU_ALT_AES_MUTE_MASK_QOS_LSB)
-#define MAC_PCU_ALT_AES_MUTE_MASK_QOS_SET(x)     (((x) << MAC_PCU_ALT_AES_MUTE_MASK_QOS_LSB) & MAC_PCU_ALT_AES_MUTE_MASK_QOS_MASK)
-
-#define MAC_PCU_AZIMUTH_TIME_STAMP_ADDRESS       0x0000814c
-#define MAC_PCU_AZIMUTH_TIME_STAMP_OFFSET        0x0000014c
-#define MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_MSB     31
-#define MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_LSB     0
-#define MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_MASK    0xffffffff
-#define MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_GET(x)  (((x) & MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_MASK) >> MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_LSB)
-#define MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_SET(x)  (((x) << MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_LSB) & MAC_PCU_AZIMUTH_TIME_STAMP_VALUE_MASK)
-
-#define MAC_PCU_MAX_CFP_DUR_ADDRESS              0x00008150
-#define MAC_PCU_MAX_CFP_DUR_OFFSET               0x00000150
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_MSB 7
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_LSB 4
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_MASK 0x000000f0
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_GET(x) (((x) & MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_MASK) >> MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_LSB)
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_SET(x) (((x) << MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_LSB) & MAC_PCU_MAX_CFP_DUR_USEC_FRAC_DENOMINATOR_MASK)
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_MSB 3
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_LSB 0
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_MASK 0x0000000f
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_GET(x) (((x) & MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_MASK) >> MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_LSB)
-#define MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_SET(x) (((x) << MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_LSB) & MAC_PCU_MAX_CFP_DUR_USEC_FRAC_NUMERATOR_MASK)
-
-#define MAC_PCU_HCF_TIMEOUT_ADDRESS              0x00008154
-#define MAC_PCU_HCF_TIMEOUT_OFFSET               0x00000154
-#define MAC_PCU_HCF_TIMEOUT_VALUE_MSB            15
-#define MAC_PCU_HCF_TIMEOUT_VALUE_LSB            0
-#define MAC_PCU_HCF_TIMEOUT_VALUE_MASK           0x0000ffff
-#define MAC_PCU_HCF_TIMEOUT_VALUE_GET(x)         (((x) & MAC_PCU_HCF_TIMEOUT_VALUE_MASK) >> MAC_PCU_HCF_TIMEOUT_VALUE_LSB)
-#define MAC_PCU_HCF_TIMEOUT_VALUE_SET(x)         (((x) << MAC_PCU_HCF_TIMEOUT_VALUE_LSB) & MAC_PCU_HCF_TIMEOUT_VALUE_MASK)
-
-#define MAC_PCU_BLUETOOTH_WEIGHTS2_ADDRESS       0x00008158
-#define MAC_PCU_BLUETOOTH_WEIGHTS2_OFFSET        0x00000158
-#define MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_MSB 31
-#define MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_LSB 16
-#define MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_MASK 0xffff0000
-#define MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_GET(x) (((x) & MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_MASK) >> MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_LSB)
-#define MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_SET(x) (((x) << MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_LSB) & MAC_PCU_BLUETOOTH_WEIGHTS2_WL_WEIGHT_CONTD_MASK)
-
-#define MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_ADDRESS  0x0000815c
-#define MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_OFFSET   0x0000015c
-#define MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_MSB 31
-#define MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_LSB 0
-#define MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_MASK 0xffffffff
-#define MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_GET(x) (((x) & MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_MASK) >> MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_LSB)
-#define MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_SET(x) (((x) << MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_LSB) & MAC_PCU_BLUETOOTH_TSF_BT_ACTIVE_VALUE_MASK)
-
-#define MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_ADDRESS 0x00008160
-#define MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_OFFSET 0x00000160
-#define MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_MSB 31
-#define MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_LSB 0
-#define MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_MASK 0xffffffff
-#define MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_GET(x) (((x) & MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_MASK) >> MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_LSB)
-#define MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_SET(x) (((x) << MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_LSB) & MAC_PCU_BLUETOOTH_TSF_BT_PRIORITY_VALUE_MASK)
-
-#define MAC_PCU_BLUETOOTH_MODE3_ADDRESS          0x00008164
-#define MAC_PCU_BLUETOOTH_MODE3_OFFSET           0x00000164
-#define MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_MSB 31
-#define MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_LSB 28
-#define MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_MASK 0xf0000000
-#define MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_MASK) >> MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_LSB) & MAC_PCU_BLUETOOTH_MODE3_BT_PRIORITY_EXTEND_THRES_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_MSB  27
-#define MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_LSB  27
-#define MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_MASK 0x08000000
-#define MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_MASK) >> MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_LSB) & MAC_PCU_BLUETOOTH_MODE3_BT_TX_ON_EN_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_MSB    26
-#define MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_LSB    25
-#define MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_MASK   0x06000000
-#define MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_MASK) >> MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_LSB) & MAC_PCU_BLUETOOTH_MODE3_SLOT_SLOP_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_MSB 24
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_LSB 24
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_MASK 0x01000000
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_MASK) >> MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_LSB) & MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_TOGGLE_WLA_EN_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_MSB 23
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_LSB 23
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_MASK 0x00800000
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_MASK) >> MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_LSB) & MAC_PCU_BLUETOOTH_MODE3_DYNAMIC_PRI_EN_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_MSB 22
-#define MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_LSB 22
-#define MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_MASK 0x00400000
-#define MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_MASK) >> MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_LSB) & MAC_PCU_BLUETOOTH_MODE3_RFGAIN_LOCK_SRC_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_MSB 21
-#define MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_LSB 21
-#define MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_MASK 0x00200000
-#define MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_MASK) >> MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_LSB) & MAC_PCU_BLUETOOTH_MODE3_WL_PRIORITY_OFFSET_EN_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_MSB    20
-#define MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_LSB    20
-#define MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_MASK   0x00100000
-#define MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_MASK) >> MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_LSB) & MAC_PCU_BLUETOOTH_MODE3_SHARED_RX_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_MSB 19
-#define MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_LSB 16
-#define MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_MASK 0x000f0000
-#define MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_MASK) >> MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_LSB) & MAC_PCU_BLUETOOTH_MODE3_ALLOW_CONCURRENT_ACCESS_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_MSB   15
-#define MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_LSB   8
-#define MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_MASK  0x0000ff00
-#define MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_MASK) >> MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_LSB) & MAC_PCU_BLUETOOTH_MODE3_WL_QC_TIME_MASK)
-#define MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_MSB 7
-#define MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_LSB 0
-#define MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_MASK 0x000000ff
-#define MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_MASK) >> MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_LSB)
-#define MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_LSB) & MAC_PCU_BLUETOOTH_MODE3_WL_ACTIVE_TIME_MASK)
-
-#define MAC_PCU_BLUETOOTH_MODE4_ADDRESS          0x00008168
-#define MAC_PCU_BLUETOOTH_MODE4_OFFSET           0x00000168
-#define MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_MSB 31
-#define MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_LSB 16
-#define MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_MASK 0xffff0000
-#define MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_MASK) >> MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_LSB)
-#define MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_LSB) & MAC_PCU_BLUETOOTH_MODE4_BT_PRIORITY_EXTEND_MASK)
-#define MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_MSB 15
-#define MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_LSB 0
-#define MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_MASK 0x0000ffff
-#define MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_GET(x) (((x) & MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_MASK) >> MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_LSB)
-#define MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_SET(x) (((x) << MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_LSB) & MAC_PCU_BLUETOOTH_MODE4_BT_ACTIVE_EXTEND_MASK)
-
-#define MAC_PCU_BT_BT_ADDRESS                    0x00008200
-#define MAC_PCU_BT_BT_OFFSET                     0x00000200
-#define MAC_PCU_BT_BT_WEIGHT_MSB                 31
-#define MAC_PCU_BT_BT_WEIGHT_LSB                 0
-#define MAC_PCU_BT_BT_WEIGHT_MASK                0xffffffff
-#define MAC_PCU_BT_BT_WEIGHT_GET(x)              (((x) & MAC_PCU_BT_BT_WEIGHT_MASK) >> MAC_PCU_BT_BT_WEIGHT_LSB)
-#define MAC_PCU_BT_BT_WEIGHT_SET(x)              (((x) << MAC_PCU_BT_BT_WEIGHT_LSB) & MAC_PCU_BT_BT_WEIGHT_MASK)
-
-#define MAC_PCU_BT_BT_ASYNC_ADDRESS              0x00008300
-#define MAC_PCU_BT_BT_ASYNC_OFFSET               0x00000300
-#define MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_MSB      15
-#define MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_LSB      12
-#define MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_MASK     0x0000f000
-#define MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_GET(x)   (((x) & MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_MASK) >> MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_LSB)
-#define MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_SET(x)   (((x) << MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_LSB) & MAC_PCU_BT_BT_ASYNC_RXLP_WEIGHT_MASK)
-#define MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_MSB      11
-#define MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_LSB      8
-#define MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_MASK     0x00000f00
-#define MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_GET(x)   (((x) & MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_MASK) >> MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_LSB)
-#define MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_SET(x)   (((x) << MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_LSB) & MAC_PCU_BT_BT_ASYNC_RXHP_WEIGHT_MASK)
-#define MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_MSB      7
-#define MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_LSB      4
-#define MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_MASK     0x000000f0
-#define MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_GET(x)   (((x) & MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_MASK) >> MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_LSB)
-#define MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_SET(x)   (((x) << MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_LSB) & MAC_PCU_BT_BT_ASYNC_TXLP_WEIGHT_MASK)
-#define MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_MSB      3
-#define MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_LSB      0
-#define MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_MASK     0x0000000f
-#define MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_GET(x)   (((x) & MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_MASK) >> MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_LSB)
-#define MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_SET(x)   (((x) << MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_LSB) & MAC_PCU_BT_BT_ASYNC_TXHP_WEIGHT_MASK)
-
-#define MAC_PCU_BT_WL_1_ADDRESS                  0x00008304
-#define MAC_PCU_BT_WL_1_OFFSET                   0x00000304
-#define MAC_PCU_BT_WL_1_WEIGHT_MSB               31
-#define MAC_PCU_BT_WL_1_WEIGHT_LSB               0
-#define MAC_PCU_BT_WL_1_WEIGHT_MASK              0xffffffff
-#define MAC_PCU_BT_WL_1_WEIGHT_GET(x)            (((x) & MAC_PCU_BT_WL_1_WEIGHT_MASK) >> MAC_PCU_BT_WL_1_WEIGHT_LSB)
-#define MAC_PCU_BT_WL_1_WEIGHT_SET(x)            (((x) << MAC_PCU_BT_WL_1_WEIGHT_LSB) & MAC_PCU_BT_WL_1_WEIGHT_MASK)
-
-#define MAC_PCU_BT_WL_2_ADDRESS                  0x00008308
-#define MAC_PCU_BT_WL_2_OFFSET                   0x00000308
-#define MAC_PCU_BT_WL_2_WEIGHT_MSB               31
-#define MAC_PCU_BT_WL_2_WEIGHT_LSB               0
-#define MAC_PCU_BT_WL_2_WEIGHT_MASK              0xffffffff
-#define MAC_PCU_BT_WL_2_WEIGHT_GET(x)            (((x) & MAC_PCU_BT_WL_2_WEIGHT_MASK) >> MAC_PCU_BT_WL_2_WEIGHT_LSB)
-#define MAC_PCU_BT_WL_2_WEIGHT_SET(x)            (((x) << MAC_PCU_BT_WL_2_WEIGHT_LSB) & MAC_PCU_BT_WL_2_WEIGHT_MASK)
-
-#define MAC_PCU_BT_WL_3_ADDRESS                  0x0000830c
-#define MAC_PCU_BT_WL_3_OFFSET                   0x0000030c
-#define MAC_PCU_BT_WL_3_WEIGHT_MSB               31
-#define MAC_PCU_BT_WL_3_WEIGHT_LSB               0
-#define MAC_PCU_BT_WL_3_WEIGHT_MASK              0xffffffff
-#define MAC_PCU_BT_WL_3_WEIGHT_GET(x)            (((x) & MAC_PCU_BT_WL_3_WEIGHT_MASK) >> MAC_PCU_BT_WL_3_WEIGHT_LSB)
-#define MAC_PCU_BT_WL_3_WEIGHT_SET(x)            (((x) << MAC_PCU_BT_WL_3_WEIGHT_LSB) & MAC_PCU_BT_WL_3_WEIGHT_MASK)
-
-#define MAC_PCU_BT_WL_4_ADDRESS                  0x00008310
-#define MAC_PCU_BT_WL_4_OFFSET                   0x00000310
-#define MAC_PCU_BT_WL_4_WEIGHT_MSB               31
-#define MAC_PCU_BT_WL_4_WEIGHT_LSB               0
-#define MAC_PCU_BT_WL_4_WEIGHT_MASK              0xffffffff
-#define MAC_PCU_BT_WL_4_WEIGHT_GET(x)            (((x) & MAC_PCU_BT_WL_4_WEIGHT_MASK) >> MAC_PCU_BT_WL_4_WEIGHT_LSB)
-#define MAC_PCU_BT_WL_4_WEIGHT_SET(x)            (((x) << MAC_PCU_BT_WL_4_WEIGHT_LSB) & MAC_PCU_BT_WL_4_WEIGHT_MASK)
-
-#define MAC_PCU_COEX_EPTA_ADDRESS                0x00008314
-#define MAC_PCU_COEX_EPTA_OFFSET                 0x00000314
-#define MAC_PCU_COEX_EPTA_WT_IDX_MSB             12
-#define MAC_PCU_COEX_EPTA_WT_IDX_LSB             6
-#define MAC_PCU_COEX_EPTA_WT_IDX_MASK            0x00001fc0
-#define MAC_PCU_COEX_EPTA_WT_IDX_GET(x)          (((x) & MAC_PCU_COEX_EPTA_WT_IDX_MASK) >> MAC_PCU_COEX_EPTA_WT_IDX_LSB)
-#define MAC_PCU_COEX_EPTA_WT_IDX_SET(x)          (((x) << MAC_PCU_COEX_EPTA_WT_IDX_LSB) & MAC_PCU_COEX_EPTA_WT_IDX_MASK)
-#define MAC_PCU_COEX_EPTA_LINKID_MSB             5
-#define MAC_PCU_COEX_EPTA_LINKID_LSB             0
-#define MAC_PCU_COEX_EPTA_LINKID_MASK            0x0000003f
-#define MAC_PCU_COEX_EPTA_LINKID_GET(x)          (((x) & MAC_PCU_COEX_EPTA_LINKID_MASK) >> MAC_PCU_COEX_EPTA_LINKID_LSB)
-#define MAC_PCU_COEX_EPTA_LINKID_SET(x)          (((x) << MAC_PCU_COEX_EPTA_LINKID_LSB) & MAC_PCU_COEX_EPTA_LINKID_MASK)
-
-#define MAC_PCU_COEX_LNAMAXGAIN1_ADDRESS         0x00008318
-#define MAC_PCU_COEX_LNAMAXGAIN1_OFFSET          0x00000318
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_MSB    31
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_LSB    24
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_MASK   0xff000000
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_MASK) >> MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_LSB) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN4_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_MSB    23
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_LSB    16
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_MASK   0x00ff0000
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_MASK) >> MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_LSB) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN3_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_MSB    15
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_LSB    8
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_MASK   0x0000ff00
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_MASK) >> MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_LSB) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN2_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_MSB    7
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_LSB    0
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_MASK   0x000000ff
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_MASK) >> MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_LSB) & MAC_PCU_COEX_LNAMAXGAIN1_MAXGAIN1_MASK)
-
-#define MAC_PCU_COEX_LNAMAXGAIN2_ADDRESS         0x0000831c
-#define MAC_PCU_COEX_LNAMAXGAIN2_OFFSET          0x0000031c
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_MSB    31
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_LSB    24
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_MASK   0xff000000
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_MASK) >> MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_LSB) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN4_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_MSB    23
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_LSB    16
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_MASK   0x00ff0000
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_MASK) >> MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_LSB) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN3_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_MSB    15
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_LSB    8
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_MASK   0x0000ff00
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_MASK) >> MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_LSB) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN2_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_MSB    7
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_LSB    0
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_MASK   0x000000ff
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_MASK) >> MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_LSB) & MAC_PCU_COEX_LNAMAXGAIN2_MAXGAIN1_MASK)
-
-#define MAC_PCU_COEX_LNAMAXGAIN3_ADDRESS         0x00008320
-#define MAC_PCU_COEX_LNAMAXGAIN3_OFFSET          0x00000320
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_MSB    31
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_LSB    24
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_MASK   0xff000000
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_MASK) >> MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_LSB) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN4_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_MSB    23
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_LSB    16
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_MASK   0x00ff0000
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_MASK) >> MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_LSB) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN3_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_MSB    15
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_LSB    8
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_MASK   0x0000ff00
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_MASK) >> MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_LSB) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN2_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_MSB    7
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_LSB    0
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_MASK   0x000000ff
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_MASK) >> MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_LSB) & MAC_PCU_COEX_LNAMAXGAIN3_MAXGAIN1_MASK)
-
-#define MAC_PCU_COEX_LNAMAXGAIN4_ADDRESS         0x00008324
-#define MAC_PCU_COEX_LNAMAXGAIN4_OFFSET          0x00000324
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_MSB    31
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_LSB    24
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_MASK   0xff000000
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_MASK) >> MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_LSB) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN4_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_MSB    23
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_LSB    16
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_MASK   0x00ff0000
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_MASK) >> MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_LSB) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN3_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_MSB    15
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_LSB    8
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_MASK   0x0000ff00
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_MASK) >> MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_LSB) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN2_MASK)
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_MSB    7
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_LSB    0
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_MASK   0x000000ff
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_GET(x) (((x) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_MASK) >> MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_LSB)
-#define MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_SET(x) (((x) << MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_LSB) & MAC_PCU_COEX_LNAMAXGAIN4_MAXGAIN1_MASK)
-
-#define MAC_PCU_BASIC_RATE_SET0_ADDRESS          0x00008328
-#define MAC_PCU_BASIC_RATE_SET0_OFFSET           0x00000328
-#define MAC_PCU_BASIC_RATE_SET0_VALUE_MSB        29
-#define MAC_PCU_BASIC_RATE_SET0_VALUE_LSB        0
-#define MAC_PCU_BASIC_RATE_SET0_VALUE_MASK       0x3fffffff
-#define MAC_PCU_BASIC_RATE_SET0_VALUE_GET(x)     (((x) & MAC_PCU_BASIC_RATE_SET0_VALUE_MASK) >> MAC_PCU_BASIC_RATE_SET0_VALUE_LSB)
-#define MAC_PCU_BASIC_RATE_SET0_VALUE_SET(x)     (((x) << MAC_PCU_BASIC_RATE_SET0_VALUE_LSB) & MAC_PCU_BASIC_RATE_SET0_VALUE_MASK)
-
-#define MAC_PCU_BASIC_RATE_SET1_ADDRESS          0x0000832c
-#define MAC_PCU_BASIC_RATE_SET1_OFFSET           0x0000032c
-#define MAC_PCU_BASIC_RATE_SET1_VALUE_MSB        29
-#define MAC_PCU_BASIC_RATE_SET1_VALUE_LSB        0
-#define MAC_PCU_BASIC_RATE_SET1_VALUE_MASK       0x3fffffff
-#define MAC_PCU_BASIC_RATE_SET1_VALUE_GET(x)     (((x) & MAC_PCU_BASIC_RATE_SET1_VALUE_MASK) >> MAC_PCU_BASIC_RATE_SET1_VALUE_LSB)
-#define MAC_PCU_BASIC_RATE_SET1_VALUE_SET(x)     (((x) << MAC_PCU_BASIC_RATE_SET1_VALUE_LSB) & MAC_PCU_BASIC_RATE_SET1_VALUE_MASK)
-
-#define MAC_PCU_BASIC_RATE_SET2_ADDRESS          0x00008330
-#define MAC_PCU_BASIC_RATE_SET2_OFFSET           0x00000330
-#define MAC_PCU_BASIC_RATE_SET2_VALUE_MSB        29
-#define MAC_PCU_BASIC_RATE_SET2_VALUE_LSB        0
-#define MAC_PCU_BASIC_RATE_SET2_VALUE_MASK       0x3fffffff
-#define MAC_PCU_BASIC_RATE_SET2_VALUE_GET(x)     (((x) & MAC_PCU_BASIC_RATE_SET2_VALUE_MASK) >> MAC_PCU_BASIC_RATE_SET2_VALUE_LSB)
-#define MAC_PCU_BASIC_RATE_SET2_VALUE_SET(x)     (((x) << MAC_PCU_BASIC_RATE_SET2_VALUE_LSB) & MAC_PCU_BASIC_RATE_SET2_VALUE_MASK)
-
-#define MAC_PCU_BASIC_RATE_SET3_ADDRESS          0x00008334
-#define MAC_PCU_BASIC_RATE_SET3_OFFSET           0x00000334
-#define MAC_PCU_BASIC_RATE_SET3_VALUE_MSB        24
-#define MAC_PCU_BASIC_RATE_SET3_VALUE_LSB        0
-#define MAC_PCU_BASIC_RATE_SET3_VALUE_MASK       0x01ffffff
-#define MAC_PCU_BASIC_RATE_SET3_VALUE_GET(x)     (((x) & MAC_PCU_BASIC_RATE_SET3_VALUE_MASK) >> MAC_PCU_BASIC_RATE_SET3_VALUE_LSB)
-#define MAC_PCU_BASIC_RATE_SET3_VALUE_SET(x)     (((x) << MAC_PCU_BASIC_RATE_SET3_VALUE_LSB) & MAC_PCU_BASIC_RATE_SET3_VALUE_MASK)
-
-#define MAC_PCU_RX_INT_STATUS0_ADDRESS           0x00008338
-#define MAC_PCU_RX_INT_STATUS0_OFFSET            0x00000338
-#define MAC_PCU_RX_INT_STATUS0_DURATION_H_MSB    31
-#define MAC_PCU_RX_INT_STATUS0_DURATION_H_LSB    24
-#define MAC_PCU_RX_INT_STATUS0_DURATION_H_MASK   0xff000000
-#define MAC_PCU_RX_INT_STATUS0_DURATION_H_GET(x) (((x) & MAC_PCU_RX_INT_STATUS0_DURATION_H_MASK) >> MAC_PCU_RX_INT_STATUS0_DURATION_H_LSB)
-#define MAC_PCU_RX_INT_STATUS0_DURATION_H_SET(x) (((x) << MAC_PCU_RX_INT_STATUS0_DURATION_H_LSB) & MAC_PCU_RX_INT_STATUS0_DURATION_H_MASK)
-#define MAC_PCU_RX_INT_STATUS0_DURATION_L_MSB    23
-#define MAC_PCU_RX_INT_STATUS0_DURATION_L_LSB    16
-#define MAC_PCU_RX_INT_STATUS0_DURATION_L_MASK   0x00ff0000
-#define MAC_PCU_RX_INT_STATUS0_DURATION_L_GET(x) (((x) & MAC_PCU_RX_INT_STATUS0_DURATION_L_MASK) >> MAC_PCU_RX_INT_STATUS0_DURATION_L_LSB)
-#define MAC_PCU_RX_INT_STATUS0_DURATION_L_SET(x) (((x) << MAC_PCU_RX_INT_STATUS0_DURATION_L_LSB) & MAC_PCU_RX_INT_STATUS0_DURATION_L_MASK)
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_MSB 15
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_LSB 8
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_MASK 0x0000ff00
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_GET(x) (((x) & MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_MASK) >> MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_LSB)
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_SET(x) (((x) << MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_LSB) & MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_H_MASK)
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_MSB 7
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_LSB 0
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_MASK 0x000000ff
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_GET(x) (((x) & MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_MASK) >> MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_LSB)
-#define MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_SET(x) (((x) << MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_LSB) & MAC_PCU_RX_INT_STATUS0_FRAME_CONTROL_L_MASK)
-
-#define MAC_PCU_RX_INT_STATUS1_ADDRESS           0x0000833c
-#define MAC_PCU_RX_INT_STATUS1_OFFSET            0x0000033c
-#define MAC_PCU_RX_INT_STATUS1_VALUE_MSB         17
-#define MAC_PCU_RX_INT_STATUS1_VALUE_LSB         0
-#define MAC_PCU_RX_INT_STATUS1_VALUE_MASK        0x0003ffff
-#define MAC_PCU_RX_INT_STATUS1_VALUE_GET(x)      (((x) & MAC_PCU_RX_INT_STATUS1_VALUE_MASK) >> MAC_PCU_RX_INT_STATUS1_VALUE_LSB)
-#define MAC_PCU_RX_INT_STATUS1_VALUE_SET(x)      (((x) << MAC_PCU_RX_INT_STATUS1_VALUE_LSB) & MAC_PCU_RX_INT_STATUS1_VALUE_MASK)
-
-#define MAC_PCU_RX_INT_STATUS2_ADDRESS           0x00008340
-#define MAC_PCU_RX_INT_STATUS2_OFFSET            0x00000340
-#define MAC_PCU_RX_INT_STATUS2_VALUE_MSB         26
-#define MAC_PCU_RX_INT_STATUS2_VALUE_LSB         0
-#define MAC_PCU_RX_INT_STATUS2_VALUE_MASK        0x07ffffff
-#define MAC_PCU_RX_INT_STATUS2_VALUE_GET(x)      (((x) & MAC_PCU_RX_INT_STATUS2_VALUE_MASK) >> MAC_PCU_RX_INT_STATUS2_VALUE_LSB)
-#define MAC_PCU_RX_INT_STATUS2_VALUE_SET(x)      (((x) << MAC_PCU_RX_INT_STATUS2_VALUE_LSB) & MAC_PCU_RX_INT_STATUS2_VALUE_MASK)
-
-#define MAC_PCU_RX_INT_STATUS3_ADDRESS           0x00008344
-#define MAC_PCU_RX_INT_STATUS3_OFFSET            0x00000344
-#define MAC_PCU_RX_INT_STATUS3_VALUE_MSB         23
-#define MAC_PCU_RX_INT_STATUS3_VALUE_LSB         0
-#define MAC_PCU_RX_INT_STATUS3_VALUE_MASK        0x00ffffff
-#define MAC_PCU_RX_INT_STATUS3_VALUE_GET(x)      (((x) & MAC_PCU_RX_INT_STATUS3_VALUE_MASK) >> MAC_PCU_RX_INT_STATUS3_VALUE_LSB)
-#define MAC_PCU_RX_INT_STATUS3_VALUE_SET(x)      (((x) << MAC_PCU_RX_INT_STATUS3_VALUE_LSB) & MAC_PCU_RX_INT_STATUS3_VALUE_MASK)
-
-#define HT_HALF_GI_RATE1_ADDRESS                 0x00008348
-#define HT_HALF_GI_RATE1_OFFSET                  0x00000348
-#define HT_HALF_GI_RATE1_MCS3_MSB                31
-#define HT_HALF_GI_RATE1_MCS3_LSB                24
-#define HT_HALF_GI_RATE1_MCS3_MASK               0xff000000
-#define HT_HALF_GI_RATE1_MCS3_GET(x)             (((x) & HT_HALF_GI_RATE1_MCS3_MASK) >> HT_HALF_GI_RATE1_MCS3_LSB)
-#define HT_HALF_GI_RATE1_MCS3_SET(x)             (((x) << HT_HALF_GI_RATE1_MCS3_LSB) & HT_HALF_GI_RATE1_MCS3_MASK)
-#define HT_HALF_GI_RATE1_MCS2_MSB                23
-#define HT_HALF_GI_RATE1_MCS2_LSB                16
-#define HT_HALF_GI_RATE1_MCS2_MASK               0x00ff0000
-#define HT_HALF_GI_RATE1_MCS2_GET(x)             (((x) & HT_HALF_GI_RATE1_MCS2_MASK) >> HT_HALF_GI_RATE1_MCS2_LSB)
-#define HT_HALF_GI_RATE1_MCS2_SET(x)             (((x) << HT_HALF_GI_RATE1_MCS2_LSB) & HT_HALF_GI_RATE1_MCS2_MASK)
-#define HT_HALF_GI_RATE1_MCS1_MSB                15
-#define HT_HALF_GI_RATE1_MCS1_LSB                8
-#define HT_HALF_GI_RATE1_MCS1_MASK               0x0000ff00
-#define HT_HALF_GI_RATE1_MCS1_GET(x)             (((x) & HT_HALF_GI_RATE1_MCS1_MASK) >> HT_HALF_GI_RATE1_MCS1_LSB)
-#define HT_HALF_GI_RATE1_MCS1_SET(x)             (((x) << HT_HALF_GI_RATE1_MCS1_LSB) & HT_HALF_GI_RATE1_MCS1_MASK)
-#define HT_HALF_GI_RATE1_MCS0_MSB                7
-#define HT_HALF_GI_RATE1_MCS0_LSB                0
-#define HT_HALF_GI_RATE1_MCS0_MASK               0x000000ff
-#define HT_HALF_GI_RATE1_MCS0_GET(x)             (((x) & HT_HALF_GI_RATE1_MCS0_MASK) >> HT_HALF_GI_RATE1_MCS0_LSB)
-#define HT_HALF_GI_RATE1_MCS0_SET(x)             (((x) << HT_HALF_GI_RATE1_MCS0_LSB) & HT_HALF_GI_RATE1_MCS0_MASK)
-
-#define HT_HALF_GI_RATE2_ADDRESS                 0x0000834c
-#define HT_HALF_GI_RATE2_OFFSET                  0x0000034c
-#define HT_HALF_GI_RATE2_MCS7_MSB                31
-#define HT_HALF_GI_RATE2_MCS7_LSB                24
-#define HT_HALF_GI_RATE2_MCS7_MASK               0xff000000
-#define HT_HALF_GI_RATE2_MCS7_GET(x)             (((x) & HT_HALF_GI_RATE2_MCS7_MASK) >> HT_HALF_GI_RATE2_MCS7_LSB)
-#define HT_HALF_GI_RATE2_MCS7_SET(x)             (((x) << HT_HALF_GI_RATE2_MCS7_LSB) & HT_HALF_GI_RATE2_MCS7_MASK)
-#define HT_HALF_GI_RATE2_MCS6_MSB                23
-#define HT_HALF_GI_RATE2_MCS6_LSB                16
-#define HT_HALF_GI_RATE2_MCS6_MASK               0x00ff0000
-#define HT_HALF_GI_RATE2_MCS6_GET(x)             (((x) & HT_HALF_GI_RATE2_MCS6_MASK) >> HT_HALF_GI_RATE2_MCS6_LSB)
-#define HT_HALF_GI_RATE2_MCS6_SET(x)             (((x) << HT_HALF_GI_RATE2_MCS6_LSB) & HT_HALF_GI_RATE2_MCS6_MASK)
-#define HT_HALF_GI_RATE2_MCS5_MSB                15
-#define HT_HALF_GI_RATE2_MCS5_LSB                8
-#define HT_HALF_GI_RATE2_MCS5_MASK               0x0000ff00
-#define HT_HALF_GI_RATE2_MCS5_GET(x)             (((x) & HT_HALF_GI_RATE2_MCS5_MASK) >> HT_HALF_GI_RATE2_MCS5_LSB)
-#define HT_HALF_GI_RATE2_MCS5_SET(x)             (((x) << HT_HALF_GI_RATE2_MCS5_LSB) & HT_HALF_GI_RATE2_MCS5_MASK)
-#define HT_HALF_GI_RATE2_MCS4_MSB                7
-#define HT_HALF_GI_RATE2_MCS4_LSB                0
-#define HT_HALF_GI_RATE2_MCS4_MASK               0x000000ff
-#define HT_HALF_GI_RATE2_MCS4_GET(x)             (((x) & HT_HALF_GI_RATE2_MCS4_MASK) >> HT_HALF_GI_RATE2_MCS4_LSB)
-#define HT_HALF_GI_RATE2_MCS4_SET(x)             (((x) << HT_HALF_GI_RATE2_MCS4_LSB) & HT_HALF_GI_RATE2_MCS4_MASK)
-
-#define HT_FULL_GI_RATE1_ADDRESS                 0x00008350
-#define HT_FULL_GI_RATE1_OFFSET                  0x00000350
-#define HT_FULL_GI_RATE1_MCS3_MSB                31
-#define HT_FULL_GI_RATE1_MCS3_LSB                24
-#define HT_FULL_GI_RATE1_MCS3_MASK               0xff000000
-#define HT_FULL_GI_RATE1_MCS3_GET(x)             (((x) & HT_FULL_GI_RATE1_MCS3_MASK) >> HT_FULL_GI_RATE1_MCS3_LSB)
-#define HT_FULL_GI_RATE1_MCS3_SET(x)             (((x) << HT_FULL_GI_RATE1_MCS3_LSB) & HT_FULL_GI_RATE1_MCS3_MASK)
-#define HT_FULL_GI_RATE1_MCS2_MSB                23
-#define HT_FULL_GI_RATE1_MCS2_LSB                16
-#define HT_FULL_GI_RATE1_MCS2_MASK               0x00ff0000
-#define HT_FULL_GI_RATE1_MCS2_GET(x)             (((x) & HT_FULL_GI_RATE1_MCS2_MASK) >> HT_FULL_GI_RATE1_MCS2_LSB)
-#define HT_FULL_GI_RATE1_MCS2_SET(x)             (((x) << HT_FULL_GI_RATE1_MCS2_LSB) & HT_FULL_GI_RATE1_MCS2_MASK)
-#define HT_FULL_GI_RATE1_MCS1_MSB                15
-#define HT_FULL_GI_RATE1_MCS1_LSB                8
-#define HT_FULL_GI_RATE1_MCS1_MASK               0x0000ff00
-#define HT_FULL_GI_RATE1_MCS1_GET(x)             (((x) & HT_FULL_GI_RATE1_MCS1_MASK) >> HT_FULL_GI_RATE1_MCS1_LSB)
-#define HT_FULL_GI_RATE1_MCS1_SET(x)             (((x) << HT_FULL_GI_RATE1_MCS1_LSB) & HT_FULL_GI_RATE1_MCS1_MASK)
-#define HT_FULL_GI_RATE1_MCS0_MSB                7
-#define HT_FULL_GI_RATE1_MCS0_LSB                0
-#define HT_FULL_GI_RATE1_MCS0_MASK               0x000000ff
-#define HT_FULL_GI_RATE1_MCS0_GET(x)             (((x) & HT_FULL_GI_RATE1_MCS0_MASK) >> HT_FULL_GI_RATE1_MCS0_LSB)
-#define HT_FULL_GI_RATE1_MCS0_SET(x)             (((x) << HT_FULL_GI_RATE1_MCS0_LSB) & HT_FULL_GI_RATE1_MCS0_MASK)
-
-#define HT_FULL_GI_RATE2_ADDRESS                 0x00008354
-#define HT_FULL_GI_RATE2_OFFSET                  0x00000354
-#define HT_FULL_GI_RATE2_MCS7_MSB                31
-#define HT_FULL_GI_RATE2_MCS7_LSB                24
-#define HT_FULL_GI_RATE2_MCS7_MASK               0xff000000
-#define HT_FULL_GI_RATE2_MCS7_GET(x)             (((x) & HT_FULL_GI_RATE2_MCS7_MASK) >> HT_FULL_GI_RATE2_MCS7_LSB)
-#define HT_FULL_GI_RATE2_MCS7_SET(x)             (((x) << HT_FULL_GI_RATE2_MCS7_LSB) & HT_FULL_GI_RATE2_MCS7_MASK)
-#define HT_FULL_GI_RATE2_MCS6_MSB                23
-#define HT_FULL_GI_RATE2_MCS6_LSB                16
-#define HT_FULL_GI_RATE2_MCS6_MASK               0x00ff0000
-#define HT_FULL_GI_RATE2_MCS6_GET(x)             (((x) & HT_FULL_GI_RATE2_MCS6_MASK) >> HT_FULL_GI_RATE2_MCS6_LSB)
-#define HT_FULL_GI_RATE2_MCS6_SET(x)             (((x) << HT_FULL_GI_RATE2_MCS6_LSB) & HT_FULL_GI_RATE2_MCS6_MASK)
-#define HT_FULL_GI_RATE2_MCS5_MSB                15
-#define HT_FULL_GI_RATE2_MCS5_LSB                8
-#define HT_FULL_GI_RATE2_MCS5_MASK               0x0000ff00
-#define HT_FULL_GI_RATE2_MCS5_GET(x)             (((x) & HT_FULL_GI_RATE2_MCS5_MASK) >> HT_FULL_GI_RATE2_MCS5_LSB)
-#define HT_FULL_GI_RATE2_MCS5_SET(x)             (((x) << HT_FULL_GI_RATE2_MCS5_LSB) & HT_FULL_GI_RATE2_MCS5_MASK)
-#define HT_FULL_GI_RATE2_MCS4_MSB                7
-#define HT_FULL_GI_RATE2_MCS4_LSB                0
-#define HT_FULL_GI_RATE2_MCS4_MASK               0x000000ff
-#define HT_FULL_GI_RATE2_MCS4_GET(x)             (((x) & HT_FULL_GI_RATE2_MCS4_MASK) >> HT_FULL_GI_RATE2_MCS4_LSB)
-#define HT_FULL_GI_RATE2_MCS4_SET(x)             (((x) << HT_FULL_GI_RATE2_MCS4_LSB) & HT_FULL_GI_RATE2_MCS4_MASK)
-
-#define LEGACY_RATE1_ADDRESS                     0x00008358
-#define LEGACY_RATE1_OFFSET                      0x00000358
-#define LEGACY_RATE1_RATE12_MSB                  29
-#define LEGACY_RATE1_RATE12_LSB                  24
-#define LEGACY_RATE1_RATE12_MASK                 0x3f000000
-#define LEGACY_RATE1_RATE12_GET(x)               (((x) & LEGACY_RATE1_RATE12_MASK) >> LEGACY_RATE1_RATE12_LSB)
-#define LEGACY_RATE1_RATE12_SET(x)               (((x) << LEGACY_RATE1_RATE12_LSB) & LEGACY_RATE1_RATE12_MASK)
-#define LEGACY_RATE1_RATE11_MSB                  23
-#define LEGACY_RATE1_RATE11_LSB                  18
-#define LEGACY_RATE1_RATE11_MASK                 0x00fc0000
-#define LEGACY_RATE1_RATE11_GET(x)               (((x) & LEGACY_RATE1_RATE11_MASK) >> LEGACY_RATE1_RATE11_LSB)
-#define LEGACY_RATE1_RATE11_SET(x)               (((x) << LEGACY_RATE1_RATE11_LSB) & LEGACY_RATE1_RATE11_MASK)
-#define LEGACY_RATE1_RATE10_MSB                  17
-#define LEGACY_RATE1_RATE10_LSB                  12
-#define LEGACY_RATE1_RATE10_MASK                 0x0003f000
-#define LEGACY_RATE1_RATE10_GET(x)               (((x) & LEGACY_RATE1_RATE10_MASK) >> LEGACY_RATE1_RATE10_LSB)
-#define LEGACY_RATE1_RATE10_SET(x)               (((x) << LEGACY_RATE1_RATE10_LSB) & LEGACY_RATE1_RATE10_MASK)
-#define LEGACY_RATE1_RATE9_MSB                   11
-#define LEGACY_RATE1_RATE9_LSB                   6
-#define LEGACY_RATE1_RATE9_MASK                  0x00000fc0
-#define LEGACY_RATE1_RATE9_GET(x)                (((x) & LEGACY_RATE1_RATE9_MASK) >> LEGACY_RATE1_RATE9_LSB)
-#define LEGACY_RATE1_RATE9_SET(x)                (((x) << LEGACY_RATE1_RATE9_LSB) & LEGACY_RATE1_RATE9_MASK)
-#define LEGACY_RATE1_RATE8_MSB                   5
-#define LEGACY_RATE1_RATE8_LSB                   0
-#define LEGACY_RATE1_RATE8_MASK                  0x0000003f
-#define LEGACY_RATE1_RATE8_GET(x)                (((x) & LEGACY_RATE1_RATE8_MASK) >> LEGACY_RATE1_RATE8_LSB)
-#define LEGACY_RATE1_RATE8_SET(x)                (((x) << LEGACY_RATE1_RATE8_LSB) & LEGACY_RATE1_RATE8_MASK)
-
-#define LEGACY_RATE2_ADDRESS                     0x0000835c
-#define LEGACY_RATE2_OFFSET                      0x0000035c
-#define LEGACY_RATE2_RATE25_MSB                  29
-#define LEGACY_RATE2_RATE25_LSB                  24
-#define LEGACY_RATE2_RATE25_MASK                 0x3f000000
-#define LEGACY_RATE2_RATE25_GET(x)               (((x) & LEGACY_RATE2_RATE25_MASK) >> LEGACY_RATE2_RATE25_LSB)
-#define LEGACY_RATE2_RATE25_SET(x)               (((x) << LEGACY_RATE2_RATE25_LSB) & LEGACY_RATE2_RATE25_MASK)
-#define LEGACY_RATE2_RATE24_MSB                  23
-#define LEGACY_RATE2_RATE24_LSB                  18
-#define LEGACY_RATE2_RATE24_MASK                 0x00fc0000
-#define LEGACY_RATE2_RATE24_GET(x)               (((x) & LEGACY_RATE2_RATE24_MASK) >> LEGACY_RATE2_RATE24_LSB)
-#define LEGACY_RATE2_RATE24_SET(x)               (((x) << LEGACY_RATE2_RATE24_LSB) & LEGACY_RATE2_RATE24_MASK)
-#define LEGACY_RATE2_RATE15_MSB                  17
-#define LEGACY_RATE2_RATE15_LSB                  12
-#define LEGACY_RATE2_RATE15_MASK                 0x0003f000
-#define LEGACY_RATE2_RATE15_GET(x)               (((x) & LEGACY_RATE2_RATE15_MASK) >> LEGACY_RATE2_RATE15_LSB)
-#define LEGACY_RATE2_RATE15_SET(x)               (((x) << LEGACY_RATE2_RATE15_LSB) & LEGACY_RATE2_RATE15_MASK)
-#define LEGACY_RATE2_RATE14_MSB                  11
-#define LEGACY_RATE2_RATE14_LSB                  6
-#define LEGACY_RATE2_RATE14_MASK                 0x00000fc0
-#define LEGACY_RATE2_RATE14_GET(x)               (((x) & LEGACY_RATE2_RATE14_MASK) >> LEGACY_RATE2_RATE14_LSB)
-#define LEGACY_RATE2_RATE14_SET(x)               (((x) << LEGACY_RATE2_RATE14_LSB) & LEGACY_RATE2_RATE14_MASK)
-#define LEGACY_RATE2_RATE13_MSB                  5
-#define LEGACY_RATE2_RATE13_LSB                  0
-#define LEGACY_RATE2_RATE13_MASK                 0x0000003f
-#define LEGACY_RATE2_RATE13_GET(x)               (((x) & LEGACY_RATE2_RATE13_MASK) >> LEGACY_RATE2_RATE13_LSB)
-#define LEGACY_RATE2_RATE13_SET(x)               (((x) << LEGACY_RATE2_RATE13_LSB) & LEGACY_RATE2_RATE13_MASK)
-
-#define LEGACY_RATE3_ADDRESS                     0x00008360
-#define LEGACY_RATE3_OFFSET                      0x00000360
-#define LEGACY_RATE3_RATE30_MSB                  29
-#define LEGACY_RATE3_RATE30_LSB                  24
-#define LEGACY_RATE3_RATE30_MASK                 0x3f000000
-#define LEGACY_RATE3_RATE30_GET(x)               (((x) & LEGACY_RATE3_RATE30_MASK) >> LEGACY_RATE3_RATE30_LSB)
-#define LEGACY_RATE3_RATE30_SET(x)               (((x) << LEGACY_RATE3_RATE30_LSB) & LEGACY_RATE3_RATE30_MASK)
-#define LEGACY_RATE3_RATE29_MSB                  23
-#define LEGACY_RATE3_RATE29_LSB                  18
-#define LEGACY_RATE3_RATE29_MASK                 0x00fc0000
-#define LEGACY_RATE3_RATE29_GET(x)               (((x) & LEGACY_RATE3_RATE29_MASK) >> LEGACY_RATE3_RATE29_LSB)
-#define LEGACY_RATE3_RATE29_SET(x)               (((x) << LEGACY_RATE3_RATE29_LSB) & LEGACY_RATE3_RATE29_MASK)
-#define LEGACY_RATE3_RATE28_MSB                  17
-#define LEGACY_RATE3_RATE28_LSB                  12
-#define LEGACY_RATE3_RATE28_MASK                 0x0003f000
-#define LEGACY_RATE3_RATE28_GET(x)               (((x) & LEGACY_RATE3_RATE28_MASK) >> LEGACY_RATE3_RATE28_LSB)
-#define LEGACY_RATE3_RATE28_SET(x)               (((x) << LEGACY_RATE3_RATE28_LSB) & LEGACY_RATE3_RATE28_MASK)
-#define LEGACY_RATE3_RATE27_MSB                  11
-#define LEGACY_RATE3_RATE27_LSB                  6
-#define LEGACY_RATE3_RATE27_MASK                 0x00000fc0
-#define LEGACY_RATE3_RATE27_GET(x)               (((x) & LEGACY_RATE3_RATE27_MASK) >> LEGACY_RATE3_RATE27_LSB)
-#define LEGACY_RATE3_RATE27_SET(x)               (((x) << LEGACY_RATE3_RATE27_LSB) & LEGACY_RATE3_RATE27_MASK)
-#define LEGACY_RATE3_RATE26_MSB                  5
-#define LEGACY_RATE3_RATE26_LSB                  0
-#define LEGACY_RATE3_RATE26_MASK                 0x0000003f
-#define LEGACY_RATE3_RATE26_GET(x)               (((x) & LEGACY_RATE3_RATE26_MASK) >> LEGACY_RATE3_RATE26_LSB)
-#define LEGACY_RATE3_RATE26_SET(x)               (((x) << LEGACY_RATE3_RATE26_LSB) & LEGACY_RATE3_RATE26_MASK)
-
-#define RX_INT_FILTER_ADDRESS                    0x00008364
-#define RX_INT_FILTER_OFFSET                     0x00000364
-#define RX_INT_FILTER_BEACON_MSB                 17
-#define RX_INT_FILTER_BEACON_LSB                 17
-#define RX_INT_FILTER_BEACON_MASK                0x00020000
-#define RX_INT_FILTER_BEACON_GET(x)              (((x) & RX_INT_FILTER_BEACON_MASK) >> RX_INT_FILTER_BEACON_LSB)
-#define RX_INT_FILTER_BEACON_SET(x)              (((x) << RX_INT_FILTER_BEACON_LSB) & RX_INT_FILTER_BEACON_MASK)
-#define RX_INT_FILTER_AMPDU_MSB                  16
-#define RX_INT_FILTER_AMPDU_LSB                  16
-#define RX_INT_FILTER_AMPDU_MASK                 0x00010000
-#define RX_INT_FILTER_AMPDU_GET(x)               (((x) & RX_INT_FILTER_AMPDU_MASK) >> RX_INT_FILTER_AMPDU_LSB)
-#define RX_INT_FILTER_AMPDU_SET(x)               (((x) << RX_INT_FILTER_AMPDU_LSB) & RX_INT_FILTER_AMPDU_MASK)
-#define RX_INT_FILTER_EOSP_MSB                   15
-#define RX_INT_FILTER_EOSP_LSB                   15
-#define RX_INT_FILTER_EOSP_MASK                  0x00008000
-#define RX_INT_FILTER_EOSP_GET(x)                (((x) & RX_INT_FILTER_EOSP_MASK) >> RX_INT_FILTER_EOSP_LSB)
-#define RX_INT_FILTER_EOSP_SET(x)                (((x) << RX_INT_FILTER_EOSP_LSB) & RX_INT_FILTER_EOSP_MASK)
-#define RX_INT_FILTER_LENGTH_LOW_MSB             14
-#define RX_INT_FILTER_LENGTH_LOW_LSB             14
-#define RX_INT_FILTER_LENGTH_LOW_MASK            0x00004000
-#define RX_INT_FILTER_LENGTH_LOW_GET(x)          (((x) & RX_INT_FILTER_LENGTH_LOW_MASK) >> RX_INT_FILTER_LENGTH_LOW_LSB)
-#define RX_INT_FILTER_LENGTH_LOW_SET(x)          (((x) << RX_INT_FILTER_LENGTH_LOW_LSB) & RX_INT_FILTER_LENGTH_LOW_MASK)
-#define RX_INT_FILTER_LENGTH_HIGH_MSB            13
-#define RX_INT_FILTER_LENGTH_HIGH_LSB            13
-#define RX_INT_FILTER_LENGTH_HIGH_MASK           0x00002000
-#define RX_INT_FILTER_LENGTH_HIGH_GET(x)         (((x) & RX_INT_FILTER_LENGTH_HIGH_MASK) >> RX_INT_FILTER_LENGTH_HIGH_LSB)
-#define RX_INT_FILTER_LENGTH_HIGH_SET(x)         (((x) << RX_INT_FILTER_LENGTH_HIGH_LSB) & RX_INT_FILTER_LENGTH_HIGH_MASK)
-#define RX_INT_FILTER_RSSI_MSB                   12
-#define RX_INT_FILTER_RSSI_LSB                   12
-#define RX_INT_FILTER_RSSI_MASK                  0x00001000
-#define RX_INT_FILTER_RSSI_GET(x)                (((x) & RX_INT_FILTER_RSSI_MASK) >> RX_INT_FILTER_RSSI_LSB)
-#define RX_INT_FILTER_RSSI_SET(x)                (((x) << RX_INT_FILTER_RSSI_LSB) & RX_INT_FILTER_RSSI_MASK)
-#define RX_INT_FILTER_RATE_LOW_MSB               11
-#define RX_INT_FILTER_RATE_LOW_LSB               11
-#define RX_INT_FILTER_RATE_LOW_MASK              0x00000800
-#define RX_INT_FILTER_RATE_LOW_GET(x)            (((x) & RX_INT_FILTER_RATE_LOW_MASK) >> RX_INT_FILTER_RATE_LOW_LSB)
-#define RX_INT_FILTER_RATE_LOW_SET(x)            (((x) << RX_INT_FILTER_RATE_LOW_LSB) & RX_INT_FILTER_RATE_LOW_MASK)
-#define RX_INT_FILTER_RATE_HIGH_MSB              10
-#define RX_INT_FILTER_RATE_HIGH_LSB              10
-#define RX_INT_FILTER_RATE_HIGH_MASK             0x00000400
-#define RX_INT_FILTER_RATE_HIGH_GET(x)           (((x) & RX_INT_FILTER_RATE_HIGH_MASK) >> RX_INT_FILTER_RATE_HIGH_LSB)
-#define RX_INT_FILTER_RATE_HIGH_SET(x)           (((x) << RX_INT_FILTER_RATE_HIGH_LSB) & RX_INT_FILTER_RATE_HIGH_MASK)
-#define RX_INT_FILTER_MORE_FRAG_MSB              9
-#define RX_INT_FILTER_MORE_FRAG_LSB              9
-#define RX_INT_FILTER_MORE_FRAG_MASK             0x00000200
-#define RX_INT_FILTER_MORE_FRAG_GET(x)           (((x) & RX_INT_FILTER_MORE_FRAG_MASK) >> RX_INT_FILTER_MORE_FRAG_LSB)
-#define RX_INT_FILTER_MORE_FRAG_SET(x)           (((x) << RX_INT_FILTER_MORE_FRAG_LSB) & RX_INT_FILTER_MORE_FRAG_MASK)
-#define RX_INT_FILTER_MORE_DATA_MSB              8
-#define RX_INT_FILTER_MORE_DATA_LSB              8
-#define RX_INT_FILTER_MORE_DATA_MASK             0x00000100
-#define RX_INT_FILTER_MORE_DATA_GET(x)           (((x) & RX_INT_FILTER_MORE_DATA_MASK) >> RX_INT_FILTER_MORE_DATA_LSB)
-#define RX_INT_FILTER_MORE_DATA_SET(x)           (((x) << RX_INT_FILTER_MORE_DATA_LSB) & RX_INT_FILTER_MORE_DATA_MASK)
-#define RX_INT_FILTER_RETRY_MSB                  7
-#define RX_INT_FILTER_RETRY_LSB                  7
-#define RX_INT_FILTER_RETRY_MASK                 0x00000080
-#define RX_INT_FILTER_RETRY_GET(x)               (((x) & RX_INT_FILTER_RETRY_MASK) >> RX_INT_FILTER_RETRY_LSB)
-#define RX_INT_FILTER_RETRY_SET(x)               (((x) << RX_INT_FILTER_RETRY_LSB) & RX_INT_FILTER_RETRY_MASK)
-#define RX_INT_FILTER_CTS_MSB                    6
-#define RX_INT_FILTER_CTS_LSB                    6
-#define RX_INT_FILTER_CTS_MASK                   0x00000040
-#define RX_INT_FILTER_CTS_GET(x)                 (((x) & RX_INT_FILTER_CTS_MASK) >> RX_INT_FILTER_CTS_LSB)
-#define RX_INT_FILTER_CTS_SET(x)                 (((x) << RX_INT_FILTER_CTS_LSB) & RX_INT_FILTER_CTS_MASK)
-#define RX_INT_FILTER_ACK_MSB                    5
-#define RX_INT_FILTER_ACK_LSB                    5
-#define RX_INT_FILTER_ACK_MASK                   0x00000020
-#define RX_INT_FILTER_ACK_GET(x)                 (((x) & RX_INT_FILTER_ACK_MASK) >> RX_INT_FILTER_ACK_LSB)
-#define RX_INT_FILTER_ACK_SET(x)                 (((x) << RX_INT_FILTER_ACK_LSB) & RX_INT_FILTER_ACK_MASK)
-#define RX_INT_FILTER_RTS_MSB                    4
-#define RX_INT_FILTER_RTS_LSB                    4
-#define RX_INT_FILTER_RTS_MASK                   0x00000010
-#define RX_INT_FILTER_RTS_GET(x)                 (((x) & RX_INT_FILTER_RTS_MASK) >> RX_INT_FILTER_RTS_LSB)
-#define RX_INT_FILTER_RTS_SET(x)                 (((x) << RX_INT_FILTER_RTS_LSB) & RX_INT_FILTER_RTS_MASK)
-#define RX_INT_FILTER_MCAST_MSB                  3
-#define RX_INT_FILTER_MCAST_LSB                  3
-#define RX_INT_FILTER_MCAST_MASK                 0x00000008
-#define RX_INT_FILTER_MCAST_GET(x)               (((x) & RX_INT_FILTER_MCAST_MASK) >> RX_INT_FILTER_MCAST_LSB)
-#define RX_INT_FILTER_MCAST_SET(x)               (((x) << RX_INT_FILTER_MCAST_LSB) & RX_INT_FILTER_MCAST_MASK)
-#define RX_INT_FILTER_BCAST_MSB                  2
-#define RX_INT_FILTER_BCAST_LSB                  2
-#define RX_INT_FILTER_BCAST_MASK                 0x00000004
-#define RX_INT_FILTER_BCAST_GET(x)               (((x) & RX_INT_FILTER_BCAST_MASK) >> RX_INT_FILTER_BCAST_LSB)
-#define RX_INT_FILTER_BCAST_SET(x)               (((x) << RX_INT_FILTER_BCAST_LSB) & RX_INT_FILTER_BCAST_MASK)
-#define RX_INT_FILTER_DIRECTED_MSB               1
-#define RX_INT_FILTER_DIRECTED_LSB               1
-#define RX_INT_FILTER_DIRECTED_MASK              0x00000002
-#define RX_INT_FILTER_DIRECTED_GET(x)            (((x) & RX_INT_FILTER_DIRECTED_MASK) >> RX_INT_FILTER_DIRECTED_LSB)
-#define RX_INT_FILTER_DIRECTED_SET(x)            (((x) << RX_INT_FILTER_DIRECTED_LSB) & RX_INT_FILTER_DIRECTED_MASK)
-#define RX_INT_FILTER_ENABLE_MSB                 0
-#define RX_INT_FILTER_ENABLE_LSB                 0
-#define RX_INT_FILTER_ENABLE_MASK                0x00000001
-#define RX_INT_FILTER_ENABLE_GET(x)              (((x) & RX_INT_FILTER_ENABLE_MASK) >> RX_INT_FILTER_ENABLE_LSB)
-#define RX_INT_FILTER_ENABLE_SET(x)              (((x) << RX_INT_FILTER_ENABLE_LSB) & RX_INT_FILTER_ENABLE_MASK)
-
-#define RX_INT_OVERFLOW_ADDRESS                  0x00008368
-#define RX_INT_OVERFLOW_OFFSET                   0x00000368
-#define RX_INT_OVERFLOW_STATUS_MSB               0
-#define RX_INT_OVERFLOW_STATUS_LSB               0
-#define RX_INT_OVERFLOW_STATUS_MASK              0x00000001
-#define RX_INT_OVERFLOW_STATUS_GET(x)            (((x) & RX_INT_OVERFLOW_STATUS_MASK) >> RX_INT_OVERFLOW_STATUS_LSB)
-#define RX_INT_OVERFLOW_STATUS_SET(x)            (((x) << RX_INT_OVERFLOW_STATUS_LSB) & RX_INT_OVERFLOW_STATUS_MASK)
-
-#define RX_FILTER_THRESH_ADDRESS                 0x0000836c
-#define RX_FILTER_THRESH_OFFSET                  0x0000036c
-#define RX_FILTER_THRESH_RSSI_LOW_MSB            23
-#define RX_FILTER_THRESH_RSSI_LOW_LSB            16
-#define RX_FILTER_THRESH_RSSI_LOW_MASK           0x00ff0000
-#define RX_FILTER_THRESH_RSSI_LOW_GET(x)         (((x) & RX_FILTER_THRESH_RSSI_LOW_MASK) >> RX_FILTER_THRESH_RSSI_LOW_LSB)
-#define RX_FILTER_THRESH_RSSI_LOW_SET(x)         (((x) << RX_FILTER_THRESH_RSSI_LOW_LSB) & RX_FILTER_THRESH_RSSI_LOW_MASK)
-#define RX_FILTER_THRESH_RATE_LOW_MSB            15
-#define RX_FILTER_THRESH_RATE_LOW_LSB            8
-#define RX_FILTER_THRESH_RATE_LOW_MASK           0x0000ff00
-#define RX_FILTER_THRESH_RATE_LOW_GET(x)         (((x) & RX_FILTER_THRESH_RATE_LOW_MASK) >> RX_FILTER_THRESH_RATE_LOW_LSB)
-#define RX_FILTER_THRESH_RATE_LOW_SET(x)         (((x) << RX_FILTER_THRESH_RATE_LOW_LSB) & RX_FILTER_THRESH_RATE_LOW_MASK)
-#define RX_FILTER_THRESH_RATE_HIGH_MSB           7
-#define RX_FILTER_THRESH_RATE_HIGH_LSB           0
-#define RX_FILTER_THRESH_RATE_HIGH_MASK          0x000000ff
-#define RX_FILTER_THRESH_RATE_HIGH_GET(x)        (((x) & RX_FILTER_THRESH_RATE_HIGH_MASK) >> RX_FILTER_THRESH_RATE_HIGH_LSB)
-#define RX_FILTER_THRESH_RATE_HIGH_SET(x)        (((x) << RX_FILTER_THRESH_RATE_HIGH_LSB) & RX_FILTER_THRESH_RATE_HIGH_MASK)
-
-#define RX_FILTER_THRESH1_ADDRESS                0x00008370
-#define RX_FILTER_THRESH1_OFFSET                 0x00000370
-#define RX_FILTER_THRESH1_LENGTH_LOW_MSB         23
-#define RX_FILTER_THRESH1_LENGTH_LOW_LSB         12
-#define RX_FILTER_THRESH1_LENGTH_LOW_MASK        0x00fff000
-#define RX_FILTER_THRESH1_LENGTH_LOW_GET(x)      (((x) & RX_FILTER_THRESH1_LENGTH_LOW_MASK) >> RX_FILTER_THRESH1_LENGTH_LOW_LSB)
-#define RX_FILTER_THRESH1_LENGTH_LOW_SET(x)      (((x) << RX_FILTER_THRESH1_LENGTH_LOW_LSB) & RX_FILTER_THRESH1_LENGTH_LOW_MASK)
-#define RX_FILTER_THRESH1_LENGTH_HIGH_MSB        11
-#define RX_FILTER_THRESH1_LENGTH_HIGH_LSB        0
-#define RX_FILTER_THRESH1_LENGTH_HIGH_MASK       0x00000fff
-#define RX_FILTER_THRESH1_LENGTH_HIGH_GET(x)     (((x) & RX_FILTER_THRESH1_LENGTH_HIGH_MASK) >> RX_FILTER_THRESH1_LENGTH_HIGH_LSB)
-#define RX_FILTER_THRESH1_LENGTH_HIGH_SET(x)     (((x) << RX_FILTER_THRESH1_LENGTH_HIGH_LSB) & RX_FILTER_THRESH1_LENGTH_HIGH_MASK)
-
-#define RX_PRIORITY_THRESH0_ADDRESS              0x00008374
-#define RX_PRIORITY_THRESH0_OFFSET               0x00000374
-#define RX_PRIORITY_THRESH0_RSSI_LOW_MSB         31
-#define RX_PRIORITY_THRESH0_RSSI_LOW_LSB         24
-#define RX_PRIORITY_THRESH0_RSSI_LOW_MASK        0xff000000
-#define RX_PRIORITY_THRESH0_RSSI_LOW_GET(x)      (((x) & RX_PRIORITY_THRESH0_RSSI_LOW_MASK) >> RX_PRIORITY_THRESH0_RSSI_LOW_LSB)
-#define RX_PRIORITY_THRESH0_RSSI_LOW_SET(x)      (((x) << RX_PRIORITY_THRESH0_RSSI_LOW_LSB) & RX_PRIORITY_THRESH0_RSSI_LOW_MASK)
-#define RX_PRIORITY_THRESH0_RSSI_HIGH_MSB        23
-#define RX_PRIORITY_THRESH0_RSSI_HIGH_LSB        16
-#define RX_PRIORITY_THRESH0_RSSI_HIGH_MASK       0x00ff0000
-#define RX_PRIORITY_THRESH0_RSSI_HIGH_GET(x)     (((x) & RX_PRIORITY_THRESH0_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH0_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH0_RSSI_HIGH_SET(x)     (((x) << RX_PRIORITY_THRESH0_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH0_RSSI_HIGH_MASK)
-#define RX_PRIORITY_THRESH0_RATE_LOW_MSB         15
-#define RX_PRIORITY_THRESH0_RATE_LOW_LSB         8
-#define RX_PRIORITY_THRESH0_RATE_LOW_MASK        0x0000ff00
-#define RX_PRIORITY_THRESH0_RATE_LOW_GET(x)      (((x) & RX_PRIORITY_THRESH0_RATE_LOW_MASK) >> RX_PRIORITY_THRESH0_RATE_LOW_LSB)
-#define RX_PRIORITY_THRESH0_RATE_LOW_SET(x)      (((x) << RX_PRIORITY_THRESH0_RATE_LOW_LSB) & RX_PRIORITY_THRESH0_RATE_LOW_MASK)
-#define RX_PRIORITY_THRESH0_RATE_HIGH_MSB        7
-#define RX_PRIORITY_THRESH0_RATE_HIGH_LSB        0
-#define RX_PRIORITY_THRESH0_RATE_HIGH_MASK       0x000000ff
-#define RX_PRIORITY_THRESH0_RATE_HIGH_GET(x)     (((x) & RX_PRIORITY_THRESH0_RATE_HIGH_MASK) >> RX_PRIORITY_THRESH0_RATE_HIGH_LSB)
-#define RX_PRIORITY_THRESH0_RATE_HIGH_SET(x)     (((x) << RX_PRIORITY_THRESH0_RATE_HIGH_LSB) & RX_PRIORITY_THRESH0_RATE_HIGH_MASK)
-
-#define RX_PRIORITY_THRESH1_ADDRESS              0x00008378
-#define RX_PRIORITY_THRESH1_OFFSET               0x00000378
-#define RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_MSB  31
-#define RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_LSB  24
-#define RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_MASK 0xff000000
-#define RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH1_XCAST_RSSI_HIGH_MASK)
-#define RX_PRIORITY_THRESH1_LENGTH_LOW_MSB       23
-#define RX_PRIORITY_THRESH1_LENGTH_LOW_LSB       12
-#define RX_PRIORITY_THRESH1_LENGTH_LOW_MASK      0x00fff000
-#define RX_PRIORITY_THRESH1_LENGTH_LOW_GET(x)    (((x) & RX_PRIORITY_THRESH1_LENGTH_LOW_MASK) >> RX_PRIORITY_THRESH1_LENGTH_LOW_LSB)
-#define RX_PRIORITY_THRESH1_LENGTH_LOW_SET(x)    (((x) << RX_PRIORITY_THRESH1_LENGTH_LOW_LSB) & RX_PRIORITY_THRESH1_LENGTH_LOW_MASK)
-#define RX_PRIORITY_THRESH1_LENGTH_HIGH_MSB      11
-#define RX_PRIORITY_THRESH1_LENGTH_HIGH_LSB      0
-#define RX_PRIORITY_THRESH1_LENGTH_HIGH_MASK     0x00000fff
-#define RX_PRIORITY_THRESH1_LENGTH_HIGH_GET(x)   (((x) & RX_PRIORITY_THRESH1_LENGTH_HIGH_MASK) >> RX_PRIORITY_THRESH1_LENGTH_HIGH_LSB)
-#define RX_PRIORITY_THRESH1_LENGTH_HIGH_SET(x)   (((x) << RX_PRIORITY_THRESH1_LENGTH_HIGH_LSB) & RX_PRIORITY_THRESH1_LENGTH_HIGH_MASK)
-
-#define RX_PRIORITY_THRESH2_ADDRESS              0x0000837c
-#define RX_PRIORITY_THRESH2_OFFSET               0x0000037c
-#define RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_MSB   31
-#define RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_LSB   24
-#define RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_MASK  0xff000000
-#define RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH2_NULL_RSSI_HIGH_MASK)
-#define RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_MSB 23
-#define RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_LSB 16
-#define RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_MASK 0x00ff0000
-#define RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH2_BEACON_RSSI_HIGH_MASK)
-#define RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_MSB   15
-#define RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_LSB   8
-#define RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_MASK  0x0000ff00
-#define RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH2_MGMT_RSSI_HIGH_MASK)
-#define RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_MSB  7
-#define RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_LSB  0
-#define RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_MASK 0x000000ff
-#define RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH2_PRESP_RSSI_HIGH_MASK)
-
-#define RX_PRIORITY_THRESH3_ADDRESS              0x00008380
-#define RX_PRIORITY_THRESH3_OFFSET               0x00000380
-#define RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_MSB 15
-#define RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_LSB 8
-#define RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_MASK 0x0000ff00
-#define RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH3_PS_POLL_RSSI_HIGH_MASK)
-#define RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_MSB   7
-#define RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_LSB   0
-#define RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_MASK  0x000000ff
-#define RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_MASK) >> RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_LSB)
-#define RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_LSB) & RX_PRIORITY_THRESH3_PREQ_RSSI_HIGH_MASK)
-
-#define RX_PRIORITY_OFFSET0_ADDRESS              0x00008384
-#define RX_PRIORITY_OFFSET0_OFFSET               0x00000384
-#define RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_MSB  29
-#define RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_LSB  24
-#define RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_MASK 0x3f000000
-#define RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET0_XCAST_RSSI_HIGH_MASK)
-#define RX_PRIORITY_OFFSET0_RSSI_LOW_MSB         23
-#define RX_PRIORITY_OFFSET0_RSSI_LOW_LSB         18
-#define RX_PRIORITY_OFFSET0_RSSI_LOW_MASK        0x00fc0000
-#define RX_PRIORITY_OFFSET0_RSSI_LOW_GET(x)      (((x) & RX_PRIORITY_OFFSET0_RSSI_LOW_MASK) >> RX_PRIORITY_OFFSET0_RSSI_LOW_LSB)
-#define RX_PRIORITY_OFFSET0_RSSI_LOW_SET(x)      (((x) << RX_PRIORITY_OFFSET0_RSSI_LOW_LSB) & RX_PRIORITY_OFFSET0_RSSI_LOW_MASK)
-#define RX_PRIORITY_OFFSET0_RSSI_HIGH_MSB        17
-#define RX_PRIORITY_OFFSET0_RSSI_HIGH_LSB        12
-#define RX_PRIORITY_OFFSET0_RSSI_HIGH_MASK       0x0003f000
-#define RX_PRIORITY_OFFSET0_RSSI_HIGH_GET(x)     (((x) & RX_PRIORITY_OFFSET0_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET0_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET0_RSSI_HIGH_SET(x)     (((x) << RX_PRIORITY_OFFSET0_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET0_RSSI_HIGH_MASK)
-#define RX_PRIORITY_OFFSET0_PHY_RATE_LOW_MSB     11
-#define RX_PRIORITY_OFFSET0_PHY_RATE_LOW_LSB     6
-#define RX_PRIORITY_OFFSET0_PHY_RATE_LOW_MASK    0x00000fc0
-#define RX_PRIORITY_OFFSET0_PHY_RATE_LOW_GET(x)  (((x) & RX_PRIORITY_OFFSET0_PHY_RATE_LOW_MASK) >> RX_PRIORITY_OFFSET0_PHY_RATE_LOW_LSB)
-#define RX_PRIORITY_OFFSET0_PHY_RATE_LOW_SET(x)  (((x) << RX_PRIORITY_OFFSET0_PHY_RATE_LOW_LSB) & RX_PRIORITY_OFFSET0_PHY_RATE_LOW_MASK)
-#define RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_MSB    5
-#define RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_LSB    0
-#define RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_MASK   0x0000003f
-#define RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_MASK) >> RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_LSB)
-#define RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_LSB) & RX_PRIORITY_OFFSET0_PHY_RATE_HIGH_MASK)
-
-#define RX_PRIORITY_OFFSET1_ADDRESS              0x00008388
-#define RX_PRIORITY_OFFSET1_OFFSET               0x00000388
-#define RX_PRIORITY_OFFSET1_RTS_MSB              29
-#define RX_PRIORITY_OFFSET1_RTS_LSB              24
-#define RX_PRIORITY_OFFSET1_RTS_MASK             0x3f000000
-#define RX_PRIORITY_OFFSET1_RTS_GET(x)           (((x) & RX_PRIORITY_OFFSET1_RTS_MASK) >> RX_PRIORITY_OFFSET1_RTS_LSB)
-#define RX_PRIORITY_OFFSET1_RTS_SET(x)           (((x) << RX_PRIORITY_OFFSET1_RTS_LSB) & RX_PRIORITY_OFFSET1_RTS_MASK)
-#define RX_PRIORITY_OFFSET1_RETX_MSB             23
-#define RX_PRIORITY_OFFSET1_RETX_LSB             18
-#define RX_PRIORITY_OFFSET1_RETX_MASK            0x00fc0000
-#define RX_PRIORITY_OFFSET1_RETX_GET(x)          (((x) & RX_PRIORITY_OFFSET1_RETX_MASK) >> RX_PRIORITY_OFFSET1_RETX_LSB)
-#define RX_PRIORITY_OFFSET1_RETX_SET(x)          (((x) << RX_PRIORITY_OFFSET1_RETX_LSB) & RX_PRIORITY_OFFSET1_RETX_MASK)
-#define RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_MSB  17
-#define RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_LSB  12
-#define RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_MASK 0x0003f000
-#define RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET1_PRESP_RSSI_HIGH_MASK)
-#define RX_PRIORITY_OFFSET1_LENGTH_LOW_MSB       11
-#define RX_PRIORITY_OFFSET1_LENGTH_LOW_LSB       6
-#define RX_PRIORITY_OFFSET1_LENGTH_LOW_MASK      0x00000fc0
-#define RX_PRIORITY_OFFSET1_LENGTH_LOW_GET(x)    (((x) & RX_PRIORITY_OFFSET1_LENGTH_LOW_MASK) >> RX_PRIORITY_OFFSET1_LENGTH_LOW_LSB)
-#define RX_PRIORITY_OFFSET1_LENGTH_LOW_SET(x)    (((x) << RX_PRIORITY_OFFSET1_LENGTH_LOW_LSB) & RX_PRIORITY_OFFSET1_LENGTH_LOW_MASK)
-#define RX_PRIORITY_OFFSET1_LENGTH_HIGH_MSB      5
-#define RX_PRIORITY_OFFSET1_LENGTH_HIGH_LSB      0
-#define RX_PRIORITY_OFFSET1_LENGTH_HIGH_MASK     0x0000003f
-#define RX_PRIORITY_OFFSET1_LENGTH_HIGH_GET(x)   (((x) & RX_PRIORITY_OFFSET1_LENGTH_HIGH_MASK) >> RX_PRIORITY_OFFSET1_LENGTH_HIGH_LSB)
-#define RX_PRIORITY_OFFSET1_LENGTH_HIGH_SET(x)   (((x) << RX_PRIORITY_OFFSET1_LENGTH_HIGH_LSB) & RX_PRIORITY_OFFSET1_LENGTH_HIGH_MASK)
-
-#define RX_PRIORITY_OFFSET2_ADDRESS              0x0000838c
-#define RX_PRIORITY_OFFSET2_OFFSET               0x0000038c
-#define RX_PRIORITY_OFFSET2_BEACON_MSB           29
-#define RX_PRIORITY_OFFSET2_BEACON_LSB           24
-#define RX_PRIORITY_OFFSET2_BEACON_MASK          0x3f000000
-#define RX_PRIORITY_OFFSET2_BEACON_GET(x)        (((x) & RX_PRIORITY_OFFSET2_BEACON_MASK) >> RX_PRIORITY_OFFSET2_BEACON_LSB)
-#define RX_PRIORITY_OFFSET2_BEACON_SET(x)        (((x) << RX_PRIORITY_OFFSET2_BEACON_LSB) & RX_PRIORITY_OFFSET2_BEACON_MASK)
-#define RX_PRIORITY_OFFSET2_MGMT_MSB             23
-#define RX_PRIORITY_OFFSET2_MGMT_LSB             18
-#define RX_PRIORITY_OFFSET2_MGMT_MASK            0x00fc0000
-#define RX_PRIORITY_OFFSET2_MGMT_GET(x)          (((x) & RX_PRIORITY_OFFSET2_MGMT_MASK) >> RX_PRIORITY_OFFSET2_MGMT_LSB)
-#define RX_PRIORITY_OFFSET2_MGMT_SET(x)          (((x) << RX_PRIORITY_OFFSET2_MGMT_LSB) & RX_PRIORITY_OFFSET2_MGMT_MASK)
-#define RX_PRIORITY_OFFSET2_ATIM_MSB             17
-#define RX_PRIORITY_OFFSET2_ATIM_LSB             12
-#define RX_PRIORITY_OFFSET2_ATIM_MASK            0x0003f000
-#define RX_PRIORITY_OFFSET2_ATIM_GET(x)          (((x) & RX_PRIORITY_OFFSET2_ATIM_MASK) >> RX_PRIORITY_OFFSET2_ATIM_LSB)
-#define RX_PRIORITY_OFFSET2_ATIM_SET(x)          (((x) << RX_PRIORITY_OFFSET2_ATIM_LSB) & RX_PRIORITY_OFFSET2_ATIM_MASK)
-#define RX_PRIORITY_OFFSET2_PRESP_MSB            11
-#define RX_PRIORITY_OFFSET2_PRESP_LSB            6
-#define RX_PRIORITY_OFFSET2_PRESP_MASK           0x00000fc0
-#define RX_PRIORITY_OFFSET2_PRESP_GET(x)         (((x) & RX_PRIORITY_OFFSET2_PRESP_MASK) >> RX_PRIORITY_OFFSET2_PRESP_LSB)
-#define RX_PRIORITY_OFFSET2_PRESP_SET(x)         (((x) << RX_PRIORITY_OFFSET2_PRESP_LSB) & RX_PRIORITY_OFFSET2_PRESP_MASK)
-#define RX_PRIORITY_OFFSET2_XCAST_MSB            5
-#define RX_PRIORITY_OFFSET2_XCAST_LSB            0
-#define RX_PRIORITY_OFFSET2_XCAST_MASK           0x0000003f
-#define RX_PRIORITY_OFFSET2_XCAST_GET(x)         (((x) & RX_PRIORITY_OFFSET2_XCAST_MASK) >> RX_PRIORITY_OFFSET2_XCAST_LSB)
-#define RX_PRIORITY_OFFSET2_XCAST_SET(x)         (((x) << RX_PRIORITY_OFFSET2_XCAST_LSB) & RX_PRIORITY_OFFSET2_XCAST_MASK)
-
-#define RX_PRIORITY_OFFSET3_ADDRESS              0x00008390
-#define RX_PRIORITY_OFFSET3_OFFSET               0x00000390
-#define RX_PRIORITY_OFFSET3_PS_POLL_MSB          29
-#define RX_PRIORITY_OFFSET3_PS_POLL_LSB          24
-#define RX_PRIORITY_OFFSET3_PS_POLL_MASK         0x3f000000
-#define RX_PRIORITY_OFFSET3_PS_POLL_GET(x)       (((x) & RX_PRIORITY_OFFSET3_PS_POLL_MASK) >> RX_PRIORITY_OFFSET3_PS_POLL_LSB)
-#define RX_PRIORITY_OFFSET3_PS_POLL_SET(x)       (((x) << RX_PRIORITY_OFFSET3_PS_POLL_LSB) & RX_PRIORITY_OFFSET3_PS_POLL_MASK)
-#define RX_PRIORITY_OFFSET3_AMSDU_MSB            23
-#define RX_PRIORITY_OFFSET3_AMSDU_LSB            18
-#define RX_PRIORITY_OFFSET3_AMSDU_MASK           0x00fc0000
-#define RX_PRIORITY_OFFSET3_AMSDU_GET(x)         (((x) & RX_PRIORITY_OFFSET3_AMSDU_MASK) >> RX_PRIORITY_OFFSET3_AMSDU_LSB)
-#define RX_PRIORITY_OFFSET3_AMSDU_SET(x)         (((x) << RX_PRIORITY_OFFSET3_AMSDU_LSB) & RX_PRIORITY_OFFSET3_AMSDU_MASK)
-#define RX_PRIORITY_OFFSET3_AMPDU_MSB            17
-#define RX_PRIORITY_OFFSET3_AMPDU_LSB            12
-#define RX_PRIORITY_OFFSET3_AMPDU_MASK           0x0003f000
-#define RX_PRIORITY_OFFSET3_AMPDU_GET(x)         (((x) & RX_PRIORITY_OFFSET3_AMPDU_MASK) >> RX_PRIORITY_OFFSET3_AMPDU_LSB)
-#define RX_PRIORITY_OFFSET3_AMPDU_SET(x)         (((x) << RX_PRIORITY_OFFSET3_AMPDU_LSB) & RX_PRIORITY_OFFSET3_AMPDU_MASK)
-#define RX_PRIORITY_OFFSET3_EOSP_MSB             11
-#define RX_PRIORITY_OFFSET3_EOSP_LSB             6
-#define RX_PRIORITY_OFFSET3_EOSP_MASK            0x00000fc0
-#define RX_PRIORITY_OFFSET3_EOSP_GET(x)          (((x) & RX_PRIORITY_OFFSET3_EOSP_MASK) >> RX_PRIORITY_OFFSET3_EOSP_LSB)
-#define RX_PRIORITY_OFFSET3_EOSP_SET(x)          (((x) << RX_PRIORITY_OFFSET3_EOSP_LSB) & RX_PRIORITY_OFFSET3_EOSP_MASK)
-#define RX_PRIORITY_OFFSET3_MORE_MSB             5
-#define RX_PRIORITY_OFFSET3_MORE_LSB             0
-#define RX_PRIORITY_OFFSET3_MORE_MASK            0x0000003f
-#define RX_PRIORITY_OFFSET3_MORE_GET(x)          (((x) & RX_PRIORITY_OFFSET3_MORE_MASK) >> RX_PRIORITY_OFFSET3_MORE_LSB)
-#define RX_PRIORITY_OFFSET3_MORE_SET(x)          (((x) << RX_PRIORITY_OFFSET3_MORE_LSB) & RX_PRIORITY_OFFSET3_MORE_MASK)
-
-#define RX_PRIORITY_OFFSET4_ADDRESS              0x00008394
-#define RX_PRIORITY_OFFSET4_OFFSET               0x00000394
-#define RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_MSB 29
-#define RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_LSB 24
-#define RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_MASK 0x3f000000
-#define RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET4_BEACON_RSSI_HIGH_MASK)
-#define RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_MSB   23
-#define RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_LSB   18
-#define RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_MASK  0x00fc0000
-#define RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET4_MGMT_RSSI_HIGH_MASK)
-#define RX_PRIORITY_OFFSET4_BEACON_SSID_MSB      17
-#define RX_PRIORITY_OFFSET4_BEACON_SSID_LSB      12
-#define RX_PRIORITY_OFFSET4_BEACON_SSID_MASK     0x0003f000
-#define RX_PRIORITY_OFFSET4_BEACON_SSID_GET(x)   (((x) & RX_PRIORITY_OFFSET4_BEACON_SSID_MASK) >> RX_PRIORITY_OFFSET4_BEACON_SSID_LSB)
-#define RX_PRIORITY_OFFSET4_BEACON_SSID_SET(x)   (((x) << RX_PRIORITY_OFFSET4_BEACON_SSID_LSB) & RX_PRIORITY_OFFSET4_BEACON_SSID_MASK)
-#define RX_PRIORITY_OFFSET4_NULL_MSB             11
-#define RX_PRIORITY_OFFSET4_NULL_LSB             6
-#define RX_PRIORITY_OFFSET4_NULL_MASK            0x00000fc0
-#define RX_PRIORITY_OFFSET4_NULL_GET(x)          (((x) & RX_PRIORITY_OFFSET4_NULL_MASK) >> RX_PRIORITY_OFFSET4_NULL_LSB)
-#define RX_PRIORITY_OFFSET4_NULL_SET(x)          (((x) << RX_PRIORITY_OFFSET4_NULL_LSB) & RX_PRIORITY_OFFSET4_NULL_MASK)
-#define RX_PRIORITY_OFFSET4_PREQ_MSB             5
-#define RX_PRIORITY_OFFSET4_PREQ_LSB             0
-#define RX_PRIORITY_OFFSET4_PREQ_MASK            0x0000003f
-#define RX_PRIORITY_OFFSET4_PREQ_GET(x)          (((x) & RX_PRIORITY_OFFSET4_PREQ_MASK) >> RX_PRIORITY_OFFSET4_PREQ_LSB)
-#define RX_PRIORITY_OFFSET4_PREQ_SET(x)          (((x) << RX_PRIORITY_OFFSET4_PREQ_LSB) & RX_PRIORITY_OFFSET4_PREQ_MASK)
-
-#define RX_PRIORITY_OFFSET5_ADDRESS              0x00008398
-#define RX_PRIORITY_OFFSET5_OFFSET               0x00000398
-#define RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_MSB 17
-#define RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_LSB 12
-#define RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_MASK 0x0003f000
-#define RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET5_PS_POLL_RSSI_HIGH_MASK)
-#define RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_MSB   11
-#define RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_LSB   6
-#define RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_MASK  0x00000fc0
-#define RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET5_PREQ_RSSI_HIGH_MASK)
-#define RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_MSB   5
-#define RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_LSB   0
-#define RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_MASK  0x0000003f
-#define RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_GET(x) (((x) & RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_MASK) >> RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_LSB)
-#define RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_SET(x) (((x) << RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_LSB) & RX_PRIORITY_OFFSET5_NULL_RSSI_HIGH_MASK)
-
-#define MAC_PCU_BSSID2_L32_ADDRESS               0x0000839c
-#define MAC_PCU_BSSID2_L32_OFFSET                0x0000039c
-#define MAC_PCU_BSSID2_L32_ADDR_MSB              31
-#define MAC_PCU_BSSID2_L32_ADDR_LSB              0
-#define MAC_PCU_BSSID2_L32_ADDR_MASK             0xffffffff
-#define MAC_PCU_BSSID2_L32_ADDR_GET(x)           (((x) & MAC_PCU_BSSID2_L32_ADDR_MASK) >> MAC_PCU_BSSID2_L32_ADDR_LSB)
-#define MAC_PCU_BSSID2_L32_ADDR_SET(x)           (((x) << MAC_PCU_BSSID2_L32_ADDR_LSB) & MAC_PCU_BSSID2_L32_ADDR_MASK)
-
-#define MAC_PCU_BSSID2_U16_ADDRESS               0x000083a0
-#define MAC_PCU_BSSID2_U16_OFFSET                0x000003a0
-#define MAC_PCU_BSSID2_U16_ENABLE_MSB            16
-#define MAC_PCU_BSSID2_U16_ENABLE_LSB            16
-#define MAC_PCU_BSSID2_U16_ENABLE_MASK           0x00010000
-#define MAC_PCU_BSSID2_U16_ENABLE_GET(x)         (((x) & MAC_PCU_BSSID2_U16_ENABLE_MASK) >> MAC_PCU_BSSID2_U16_ENABLE_LSB)
-#define MAC_PCU_BSSID2_U16_ENABLE_SET(x)         (((x) << MAC_PCU_BSSID2_U16_ENABLE_LSB) & MAC_PCU_BSSID2_U16_ENABLE_MASK)
-#define MAC_PCU_BSSID2_U16_ADDR_MSB              15
-#define MAC_PCU_BSSID2_U16_ADDR_LSB              0
-#define MAC_PCU_BSSID2_U16_ADDR_MASK             0x0000ffff
-#define MAC_PCU_BSSID2_U16_ADDR_GET(x)           (((x) & MAC_PCU_BSSID2_U16_ADDR_MASK) >> MAC_PCU_BSSID2_U16_ADDR_LSB)
-#define MAC_PCU_BSSID2_U16_ADDR_SET(x)           (((x) << MAC_PCU_BSSID2_U16_ADDR_LSB) & MAC_PCU_BSSID2_U16_ADDR_MASK)
-
-#define MAC_PCU_TSF1_STATUS_L32_ADDRESS          0x000083a4
-#define MAC_PCU_TSF1_STATUS_L32_OFFSET           0x000003a4
-#define MAC_PCU_TSF1_STATUS_L32_VALUE_MSB        31
-#define MAC_PCU_TSF1_STATUS_L32_VALUE_LSB        0
-#define MAC_PCU_TSF1_STATUS_L32_VALUE_MASK       0xffffffff
-#define MAC_PCU_TSF1_STATUS_L32_VALUE_GET(x)     (((x) & MAC_PCU_TSF1_STATUS_L32_VALUE_MASK) >> MAC_PCU_TSF1_STATUS_L32_VALUE_LSB)
-#define MAC_PCU_TSF1_STATUS_L32_VALUE_SET(x)     (((x) << MAC_PCU_TSF1_STATUS_L32_VALUE_LSB) & MAC_PCU_TSF1_STATUS_L32_VALUE_MASK)
-
-#define MAC_PCU_TSF1_STATUS_U32_ADDRESS          0x000083a8
-#define MAC_PCU_TSF1_STATUS_U32_OFFSET           0x000003a8
-#define MAC_PCU_TSF1_STATUS_U32_VALUE_MSB        31
-#define MAC_PCU_TSF1_STATUS_U32_VALUE_LSB        0
-#define MAC_PCU_TSF1_STATUS_U32_VALUE_MASK       0xffffffff
-#define MAC_PCU_TSF1_STATUS_U32_VALUE_GET(x)     (((x) & MAC_PCU_TSF1_STATUS_U32_VALUE_MASK) >> MAC_PCU_TSF1_STATUS_U32_VALUE_LSB)
-#define MAC_PCU_TSF1_STATUS_U32_VALUE_SET(x)     (((x) << MAC_PCU_TSF1_STATUS_U32_VALUE_LSB) & MAC_PCU_TSF1_STATUS_U32_VALUE_MASK)
-
-#define MAC_PCU_TSF2_STATUS_L32_ADDRESS          0x000083ac
-#define MAC_PCU_TSF2_STATUS_L32_OFFSET           0x000003ac
-#define MAC_PCU_TSF2_STATUS_L32_VALUE_MSB        31
-#define MAC_PCU_TSF2_STATUS_L32_VALUE_LSB        0
-#define MAC_PCU_TSF2_STATUS_L32_VALUE_MASK       0xffffffff
-#define MAC_PCU_TSF2_STATUS_L32_VALUE_GET(x)     (((x) & MAC_PCU_TSF2_STATUS_L32_VALUE_MASK) >> MAC_PCU_TSF2_STATUS_L32_VALUE_LSB)
-#define MAC_PCU_TSF2_STATUS_L32_VALUE_SET(x)     (((x) << MAC_PCU_TSF2_STATUS_L32_VALUE_LSB) & MAC_PCU_TSF2_STATUS_L32_VALUE_MASK)
-
-#define MAC_PCU_TSF2_STATUS_U32_ADDRESS          0x000083b0
-#define MAC_PCU_TSF2_STATUS_U32_OFFSET           0x000003b0
-#define MAC_PCU_TSF2_STATUS_U32_VALUE_MSB        31
-#define MAC_PCU_TSF2_STATUS_U32_VALUE_LSB        0
-#define MAC_PCU_TSF2_STATUS_U32_VALUE_MASK       0xffffffff
-#define MAC_PCU_TSF2_STATUS_U32_VALUE_GET(x)     (((x) & MAC_PCU_TSF2_STATUS_U32_VALUE_MASK) >> MAC_PCU_TSF2_STATUS_U32_VALUE_LSB)
-#define MAC_PCU_TSF2_STATUS_U32_VALUE_SET(x)     (((x) << MAC_PCU_TSF2_STATUS_U32_VALUE_LSB) & MAC_PCU_TSF2_STATUS_U32_VALUE_MASK)
-
-#define MAC_PCU_TXBUF_BA_ADDRESS                 0x00008400
-#define MAC_PCU_TXBUF_BA_OFFSET                  0x00000400
-#define MAC_PCU_TXBUF_BA_DATA_MSB                31
-#define MAC_PCU_TXBUF_BA_DATA_LSB                0
-#define MAC_PCU_TXBUF_BA_DATA_MASK               0xffffffff
-#define MAC_PCU_TXBUF_BA_DATA_GET(x)             (((x) & MAC_PCU_TXBUF_BA_DATA_MASK) >> MAC_PCU_TXBUF_BA_DATA_LSB)
-#define MAC_PCU_TXBUF_BA_DATA_SET(x)             (((x) << MAC_PCU_TXBUF_BA_DATA_LSB) & MAC_PCU_TXBUF_BA_DATA_MASK)
-
-#define MAC_PCU_KEY_CACHE_1_ADDRESS              0x00008800
-#define MAC_PCU_KEY_CACHE_1_OFFSET               0x00000800
-#define MAC_PCU_KEY_CACHE_1_DATA_MSB             31
-#define MAC_PCU_KEY_CACHE_1_DATA_LSB             0
-#define MAC_PCU_KEY_CACHE_1_DATA_MASK            0xffffffff
-#define MAC_PCU_KEY_CACHE_1_DATA_GET(x)          (((x) & MAC_PCU_KEY_CACHE_1_DATA_MASK) >> MAC_PCU_KEY_CACHE_1_DATA_LSB)
-#define MAC_PCU_KEY_CACHE_1_DATA_SET(x)          (((x) << MAC_PCU_KEY_CACHE_1_DATA_LSB) & MAC_PCU_KEY_CACHE_1_DATA_MASK)
-
-#define MAC_PCU_BASEBAND_0_ADDRESS               0x00009800
-#define MAC_PCU_BASEBAND_0_OFFSET                0x00001800
-#define MAC_PCU_BASEBAND_0_DATA_MSB              31
-#define MAC_PCU_BASEBAND_0_DATA_LSB              0
-#define MAC_PCU_BASEBAND_0_DATA_MASK             0xffffffff
-#define MAC_PCU_BASEBAND_0_DATA_GET(x)           (((x) & MAC_PCU_BASEBAND_0_DATA_MASK) >> MAC_PCU_BASEBAND_0_DATA_LSB)
-#define MAC_PCU_BASEBAND_0_DATA_SET(x)           (((x) << MAC_PCU_BASEBAND_0_DATA_LSB) & MAC_PCU_BASEBAND_0_DATA_MASK)
-
-#define MAC_PCU_BASEBAND_1_ADDRESS               0x0000a000
-#define MAC_PCU_BASEBAND_1_OFFSET                0x00002000
-#define MAC_PCU_BASEBAND_1_DATA_MSB              31
-#define MAC_PCU_BASEBAND_1_DATA_LSB              0
-#define MAC_PCU_BASEBAND_1_DATA_MASK             0xffffffff
-#define MAC_PCU_BASEBAND_1_DATA_GET(x)           (((x) & MAC_PCU_BASEBAND_1_DATA_MASK) >> MAC_PCU_BASEBAND_1_DATA_LSB)
-#define MAC_PCU_BASEBAND_1_DATA_SET(x)           (((x) << MAC_PCU_BASEBAND_1_DATA_LSB) & MAC_PCU_BASEBAND_1_DATA_MASK)
-
-#define MAC_PCU_BASEBAND_2_ADDRESS               0x0000c000
-#define MAC_PCU_BASEBAND_2_OFFSET                0x00004000
-#define MAC_PCU_BASEBAND_2_DATA_MSB              31
-#define MAC_PCU_BASEBAND_2_DATA_LSB              0
-#define MAC_PCU_BASEBAND_2_DATA_MASK             0xffffffff
-#define MAC_PCU_BASEBAND_2_DATA_GET(x)           (((x) & MAC_PCU_BASEBAND_2_DATA_MASK) >> MAC_PCU_BASEBAND_2_DATA_LSB)
-#define MAC_PCU_BASEBAND_2_DATA_SET(x)           (((x) << MAC_PCU_BASEBAND_2_DATA_LSB) & MAC_PCU_BASEBAND_2_DATA_MASK)
-
-#define MAC_PCU_BASEBAND_3_ADDRESS               0x0000d000
-#define MAC_PCU_BASEBAND_3_OFFSET                0x00005000
-#define MAC_PCU_BASEBAND_3_DATA_MSB              31
-#define MAC_PCU_BASEBAND_3_DATA_LSB              0
-#define MAC_PCU_BASEBAND_3_DATA_MASK             0xffffffff
-#define MAC_PCU_BASEBAND_3_DATA_GET(x)           (((x) & MAC_PCU_BASEBAND_3_DATA_MASK) >> MAC_PCU_BASEBAND_3_DATA_LSB)
-#define MAC_PCU_BASEBAND_3_DATA_SET(x)           (((x) << MAC_PCU_BASEBAND_3_DATA_LSB) & MAC_PCU_BASEBAND_3_DATA_MASK)
-
-#define MAC_PCU_BUF_ADDRESS                      0x0000e000
-#define MAC_PCU_BUF_OFFSET                       0x00006000
-#define MAC_PCU_BUF_DATA_MSB                     31
-#define MAC_PCU_BUF_DATA_LSB                     0
-#define MAC_PCU_BUF_DATA_MASK                    0xffffffff
-#define MAC_PCU_BUF_DATA_GET(x)                  (((x) & MAC_PCU_BUF_DATA_MASK) >> MAC_PCU_BUF_DATA_LSB)
-#define MAC_PCU_BUF_DATA_SET(x)                  (((x) << MAC_PCU_BUF_DATA_LSB) & MAC_PCU_BUF_DATA_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct mac_pcu_reg_s {
-  volatile unsigned int mac_pcu_sta_addr_l32;
-  volatile unsigned int mac_pcu_sta_addr_u16;
-  volatile unsigned int mac_pcu_bssid_l32;
-  volatile unsigned int mac_pcu_bssid_u16;
-  volatile unsigned int mac_pcu_bcn_rssi_ave;
-  volatile unsigned int mac_pcu_ack_cts_timeout;
-  volatile unsigned int mac_pcu_bcn_rssi_ctl;
-  volatile unsigned int mac_pcu_usec_latency;
-  volatile unsigned int pcu_max_cfp_dur;
-  volatile unsigned int mac_pcu_rx_filter;
-  volatile unsigned int mac_pcu_mcast_filter_l32;
-  volatile unsigned int mac_pcu_mcast_filter_u32;
-  volatile unsigned int mac_pcu_diag_sw;
-  volatile unsigned int mac_pcu_tst_addac;
-  volatile unsigned int mac_pcu_def_antenna;
-  volatile unsigned int mac_pcu_aes_mute_mask_0;
-  volatile unsigned int mac_pcu_aes_mute_mask_1;
-  volatile unsigned int mac_pcu_gated_clks;
-  volatile unsigned int mac_pcu_obs_bus_2;
-  volatile unsigned int mac_pcu_obs_bus_1;
-  volatile unsigned int mac_pcu_dym_mimo_pwr_save;
-  volatile unsigned int mac_pcu_last_beacon_tsf;
-  volatile unsigned int mac_pcu_nav;
-  volatile unsigned int mac_pcu_rts_success_cnt;
-  volatile unsigned int mac_pcu_rts_fail_cnt;
-  volatile unsigned int mac_pcu_ack_fail_cnt;
-  volatile unsigned int mac_pcu_fcs_fail_cnt;
-  volatile unsigned int mac_pcu_beacon_cnt;
-  volatile unsigned int mac_pcu_xrmode;
-  volatile unsigned int mac_pcu_xrdel;
-  volatile unsigned int mac_pcu_xrto;
-  volatile unsigned int mac_pcu_xrcrp;
-  volatile unsigned int mac_pcu_xrstmp;
-  volatile unsigned int mac_pcu_addr1_mask_l32;
-  volatile unsigned int mac_pcu_addr1_mask_u16;
-  volatile unsigned int mac_pcu_tpc;
-  volatile unsigned int mac_pcu_tx_frame_cnt;
-  volatile unsigned int mac_pcu_rx_frame_cnt;
-  volatile unsigned int mac_pcu_rx_clear_cnt;
-  volatile unsigned int mac_pcu_cycle_cnt;
-  volatile unsigned int mac_pcu_quiet_time_1;
-  volatile unsigned int mac_pcu_quiet_time_2;
-  volatile unsigned int mac_pcu_qos_no_ack;
-  volatile unsigned int mac_pcu_phy_error_mask;
-  volatile unsigned int mac_pcu_xrlat;
-  volatile unsigned int mac_pcu_rxbuf;
-  volatile unsigned int mac_pcu_mic_qos_control;
-  volatile unsigned int mac_pcu_mic_qos_select;
-  volatile unsigned int mac_pcu_misc_mode;
-  volatile unsigned int mac_pcu_filter_ofdm_cnt;
-  volatile unsigned int mac_pcu_filter_cck_cnt;
-  volatile unsigned int mac_pcu_phy_err_cnt_1;
-  volatile unsigned int mac_pcu_phy_err_cnt_1_mask;
-  volatile unsigned int mac_pcu_phy_err_cnt_2;
-  volatile unsigned int mac_pcu_phy_err_cnt_2_mask;
-  volatile unsigned int mac_pcu_tsf_threshold;
-  volatile unsigned int mac_pcu_phy_error_eifs_mask;
-  volatile unsigned int mac_pcu_phy_err_cnt_3;
-  volatile unsigned int mac_pcu_phy_err_cnt_3_mask;
-  volatile unsigned int mac_pcu_bluetooth_mode;
-  volatile unsigned int mac_pcu_bluetooth_weights;
-  volatile unsigned int mac_pcu_bluetooth_mode2;
-  volatile unsigned int mac_pcu_txsifs;
-  volatile unsigned int mac_pcu_txop_x;
-  volatile unsigned int mac_pcu_txop_0_3;
-  volatile unsigned int mac_pcu_txop_4_7;
-  volatile unsigned int mac_pcu_txop_8_11;
-  volatile unsigned int mac_pcu_txop_12_15;
-  volatile unsigned int mac_pcu_logic_analyzer;
-  volatile unsigned int mac_pcu_logic_analyzer_32l;
-  volatile unsigned int mac_pcu_logic_analyzer_16u;
-  volatile unsigned int mac_pcu_phy_err_cnt_mask_cont;
-  volatile unsigned int mac_pcu_azimuth_mode;
-  volatile unsigned int mac_pcu_20_40_mode;
-  volatile unsigned int mac_pcu_rx_clear_diff_cnt;
-  volatile unsigned int mac_pcu_self_gen_antenna_mask;
-  volatile unsigned int mac_pcu_ba_bar_control;
-  volatile unsigned int mac_pcu_legacy_plcp_spoof;
-  volatile unsigned int mac_pcu_phy_error_mask_cont;
-  volatile unsigned int mac_pcu_tx_timer;
-  volatile unsigned int mac_pcu_txbuf_ctrl;
-  volatile unsigned int mac_pcu_misc_mode2;
-  volatile unsigned int mac_pcu_alt_aes_mute_mask;
-  volatile unsigned int mac_pcu_azimuth_time_stamp;
-  volatile unsigned int mac_pcu_max_cfp_dur;
-  volatile unsigned int mac_pcu_hcf_timeout;
-  volatile unsigned int mac_pcu_bluetooth_weights2;
-  volatile unsigned int mac_pcu_bluetooth_tsf_bt_active;
-  volatile unsigned int mac_pcu_bluetooth_tsf_bt_priority;
-  volatile unsigned int mac_pcu_bluetooth_mode3;
-  volatile unsigned int mac_pcu_bluetooth_mode4;
-  unsigned char pad0[148]; /* pad to 0x200 */
-  volatile unsigned int mac_pcu_bt_bt[64];
-  volatile unsigned int mac_pcu_bt_bt_async;
-  volatile unsigned int mac_pcu_bt_wl_1;
-  volatile unsigned int mac_pcu_bt_wl_2;
-  volatile unsigned int mac_pcu_bt_wl_3;
-  volatile unsigned int mac_pcu_bt_wl_4;
-  volatile unsigned int mac_pcu_coex_epta;
-  volatile unsigned int mac_pcu_coex_lnamaxgain1;
-  volatile unsigned int mac_pcu_coex_lnamaxgain2;
-  volatile unsigned int mac_pcu_coex_lnamaxgain3;
-  volatile unsigned int mac_pcu_coex_lnamaxgain4;
-  volatile unsigned int mac_pcu_basic_rate_set0;
-  volatile unsigned int mac_pcu_basic_rate_set1;
-  volatile unsigned int mac_pcu_basic_rate_set2;
-  volatile unsigned int mac_pcu_basic_rate_set3;
-  volatile unsigned int mac_pcu_rx_int_status0;
-  volatile unsigned int mac_pcu_rx_int_status1;
-  volatile unsigned int mac_pcu_rx_int_status2;
-  volatile unsigned int mac_pcu_rx_int_status3;
-  volatile unsigned int ht_half_gi_rate1;
-  volatile unsigned int ht_half_gi_rate2;
-  volatile unsigned int ht_full_gi_rate1;
-  volatile unsigned int ht_full_gi_rate2;
-  volatile unsigned int legacy_rate1;
-  volatile unsigned int legacy_rate2;
-  volatile unsigned int legacy_rate3;
-  volatile unsigned int rx_int_filter;
-  volatile unsigned int rx_int_overflow;
-  volatile unsigned int rx_filter_thresh;
-  volatile unsigned int rx_filter_thresh1;
-  volatile unsigned int rx_priority_thresh0;
-  volatile unsigned int rx_priority_thresh1;
-  volatile unsigned int rx_priority_thresh2;
-  volatile unsigned int rx_priority_thresh3;
-  volatile unsigned int rx_priority_offset0;
-  volatile unsigned int rx_priority_offset1;
-  volatile unsigned int rx_priority_offset2;
-  volatile unsigned int rx_priority_offset3;
-  volatile unsigned int rx_priority_offset4;
-  volatile unsigned int rx_priority_offset5;
-  volatile unsigned int mac_pcu_bssid2_l32;
-  volatile unsigned int mac_pcu_bssid2_u16;
-  volatile unsigned int mac_pcu_tsf1_status_l32;
-  volatile unsigned int mac_pcu_tsf1_status_u32;
-  volatile unsigned int mac_pcu_tsf2_status_l32;
-  volatile unsigned int mac_pcu_tsf2_status_u32;
-  unsigned char pad1[76]; /* pad to 0x400 */
-  volatile unsigned int mac_pcu_txbuf_ba[64];
-  unsigned char pad2[768]; /* pad to 0x800 */
-  volatile unsigned int mac_pcu_key_cache_1[256];
-  unsigned char pad3[3072]; /* pad to 0x1800 */
-  volatile unsigned int mac_pcu_baseband_0[512];
-  volatile unsigned int mac_pcu_baseband_1[2048];
-  volatile unsigned int mac_pcu_baseband_2[1024];
-  volatile unsigned int mac_pcu_baseband_3[1024];
-  volatile unsigned int mac_pcu_buf[512];
-} mac_pcu_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _MAC_PCU_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h
index 3af562156f6e0a1bac114cb2277c1defc1b1a08b..109f24e10a650a7a8021fc0b59da817897f4dc82 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h
@@ -21,17 +21,4 @@
 //===================================================================
 
 
-#ifdef WLAN_HEADERS
-
 #include "mbox_wlan_host_reg.h"
-
-
-#ifndef BT_HEADERS
-
-
-
-#endif
-#endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h
index cc67585e2e8bf4979b281af5d6870d8f526c3aa1..72fa483450d611e27d1195d1c386b47abe8cd5a3 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h
@@ -21,11 +21,8 @@
 //===================================================================
 
 
-#ifdef WLAN_HEADERS
-
 #include "mbox_wlan_reg.h"
 
-
 #ifndef BT_HEADERS
 
 #define MBOX_FIFO_ADDRESS WLAN_MBOX_FIFO_ADDRESS
@@ -552,9 +549,4 @@
 #define HOST_IF_WINDOW_DATA_GET(x) WLAN_HOST_IF_WINDOW_DATA_GET(x)
 #define HOST_IF_WINDOW_DATA_SET(x) WLAN_HOST_IF_WINDOW_DATA_SET(x)
 
-
-#endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_host_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_host_reg.h
index 60855021c2b06ccbcd9e9bd628e81c273e0a2054..038d0d0192731b3096f38ee6ffa9df098438e00b 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_host_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_host_reg.h
@@ -468,55 +468,4 @@
 #define CIS_WINDOW_DATA_SET(x)                   (((x) << CIS_WINDOW_DATA_LSB) & CIS_WINDOW_DATA_MASK)
 
 
-#ifndef __ASSEMBLER__
-
-typedef struct mbox_wlan_host_reg_reg_s {
-  unsigned char pad0[1024]; /* pad to 0x400 */
-  volatile unsigned char host_int_status;
-  volatile unsigned char cpu_int_status;
-  volatile unsigned char error_int_status;
-  volatile unsigned char counter_int_status;
-  volatile unsigned char mbox_frame;
-  volatile unsigned char rx_lookahead_valid;
-  volatile unsigned char host_int_status2;
-  volatile unsigned char gmbox_rx_avail;
-  volatile unsigned char rx_lookahead0[4];
-  volatile unsigned char rx_lookahead1[4];
-  volatile unsigned char rx_lookahead2[4];
-  volatile unsigned char rx_lookahead3[4];
-  volatile unsigned char int_status_enable;
-  volatile unsigned char cpu_int_status_enable;
-  volatile unsigned char error_status_enable;
-  volatile unsigned char counter_int_status_enable;
-  unsigned char pad1[4]; /* pad to 0x420 */
-  volatile unsigned char count[8];
-  unsigned char pad2[24]; /* pad to 0x440 */
-  volatile unsigned char count_dec[32];
-  volatile unsigned char scratch[8];
-  volatile unsigned char fifo_timeout;
-  volatile unsigned char fifo_timeout_enable;
-  volatile unsigned char disable_sleep;
-  unsigned char pad3[5]; /* pad to 0x470 */
-  volatile unsigned char local_bus;
-  unsigned char pad4[1]; /* pad to 0x472 */
-  volatile unsigned char int_wlan;
-  unsigned char pad5[1]; /* pad to 0x474 */
-  volatile unsigned char window_data[4];
-  volatile unsigned char window_write_addr[4];
-  volatile unsigned char window_read_addr[4];
-  volatile unsigned char host_ctrl_spi_config;
-  volatile unsigned char host_ctrl_spi_status;
-  volatile unsigned char non_assoc_sleep_en;
-  volatile unsigned char cpu_dbg_sel;
-  volatile unsigned char cpu_dbg[4];
-  volatile unsigned char int_status2_enable;
-  unsigned char pad6[7]; /* pad to 0x490 */
-  volatile unsigned char gmbox_rx_lookahead[8];
-  volatile unsigned char gmbox_rx_lookahead_mux;
-  unsigned char pad7[359]; /* pad to 0x600 */
-  volatile unsigned char cis_window[512];
-} mbox_wlan_host_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
 #endif /* _MBOX_WLAN_HOST_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_reg.h
index e00270fc14509cd37dba9d13e39d216ef64dc329..f5167b9ae8d093241e49e790d68b911216f17a09 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_wlan_reg.h
@@ -586,53 +586,4 @@
 #define WLAN_HOST_IF_WINDOW_DATA_GET(x)          (((x) & WLAN_HOST_IF_WINDOW_DATA_MASK) >> WLAN_HOST_IF_WINDOW_DATA_LSB)
 #define WLAN_HOST_IF_WINDOW_DATA_SET(x)          (((x) << WLAN_HOST_IF_WINDOW_DATA_LSB) & WLAN_HOST_IF_WINDOW_DATA_MASK)
 
-
-#ifndef __ASSEMBLER__
-
-typedef struct mbox_wlan_reg_reg_s {
-  volatile unsigned int wlan_mbox_fifo[4];
-  volatile unsigned int wlan_mbox_fifo_status;
-  volatile unsigned int wlan_mbox_dma_policy;
-  volatile unsigned int wlan_mbox0_dma_rx_descriptor_base;
-  volatile unsigned int wlan_mbox0_dma_rx_control;
-  volatile unsigned int wlan_mbox0_dma_tx_descriptor_base;
-  volatile unsigned int wlan_mbox0_dma_tx_control;
-  volatile unsigned int wlan_mbox1_dma_rx_descriptor_base;
-  volatile unsigned int wlan_mbox1_dma_rx_control;
-  volatile unsigned int wlan_mbox1_dma_tx_descriptor_base;
-  volatile unsigned int wlan_mbox1_dma_tx_control;
-  volatile unsigned int wlan_mbox2_dma_rx_descriptor_base;
-  volatile unsigned int wlan_mbox2_dma_rx_control;
-  volatile unsigned int wlan_mbox2_dma_tx_descriptor_base;
-  volatile unsigned int wlan_mbox2_dma_tx_control;
-  volatile unsigned int wlan_mbox3_dma_rx_descriptor_base;
-  volatile unsigned int wlan_mbox3_dma_rx_control;
-  volatile unsigned int wlan_mbox3_dma_tx_descriptor_base;
-  volatile unsigned int wlan_mbox3_dma_tx_control;
-  volatile unsigned int wlan_mbox_int_status;
-  volatile unsigned int wlan_mbox_int_enable;
-  volatile unsigned int wlan_int_host;
-  unsigned char pad0[28]; /* pad to 0x80 */
-  volatile unsigned int wlan_local_count[8];
-  volatile unsigned int wlan_count_inc[8];
-  volatile unsigned int wlan_local_scratch[8];
-  volatile unsigned int wlan_use_local_bus;
-  volatile unsigned int wlan_sdio_config;
-  volatile unsigned int wlan_mbox_debug;
-  volatile unsigned int wlan_mbox_fifo_reset;
-  volatile unsigned int wlan_mbox_txfifo_pop[4];
-  volatile unsigned int wlan_mbox_rxfifo_pop[4];
-  volatile unsigned int wlan_sdio_debug;
-  volatile unsigned int wlan_gmbox0_dma_rx_descriptor_base;
-  volatile unsigned int wlan_gmbox0_dma_rx_control;
-  volatile unsigned int wlan_gmbox0_dma_tx_descriptor_base;
-  volatile unsigned int wlan_gmbox0_dma_tx_control;
-  volatile unsigned int wlan_gmbox_int_status;
-  volatile unsigned int wlan_gmbox_int_enable;
-  unsigned char pad1[7892]; /* pad to 0x2000 */
-  volatile unsigned int wlan_host_if_window[2048];
-} mbox_wlan_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
 #endif /* _MBOX_WLAN_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rdma_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rdma_reg.h
deleted file mode 100644
index 56ffda5b1a309def775f5cea73a46d47957163b9..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rdma_reg.h
+++ /dev/null
@@ -1,564 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _RDMA_REG_REG_H_
-#define _RDMA_REG_REG_H_
-
-#define DMA_CONFIG_ADDRESS                       0x00000000
-#define DMA_CONFIG_OFFSET                        0x00000000
-#define DMA_CONFIG_WLBB_PWD_EN_MSB               4
-#define DMA_CONFIG_WLBB_PWD_EN_LSB               4
-#define DMA_CONFIG_WLBB_PWD_EN_MASK              0x00000010
-#define DMA_CONFIG_WLBB_PWD_EN_GET(x)            (((x) & DMA_CONFIG_WLBB_PWD_EN_MASK) >> DMA_CONFIG_WLBB_PWD_EN_LSB)
-#define DMA_CONFIG_WLBB_PWD_EN_SET(x)            (((x) << DMA_CONFIG_WLBB_PWD_EN_LSB) & DMA_CONFIG_WLBB_PWD_EN_MASK)
-#define DMA_CONFIG_WLMAC_PWD_EN_MSB              3
-#define DMA_CONFIG_WLMAC_PWD_EN_LSB              3
-#define DMA_CONFIG_WLMAC_PWD_EN_MASK             0x00000008
-#define DMA_CONFIG_WLMAC_PWD_EN_GET(x)           (((x) & DMA_CONFIG_WLMAC_PWD_EN_MASK) >> DMA_CONFIG_WLMAC_PWD_EN_LSB)
-#define DMA_CONFIG_WLMAC_PWD_EN_SET(x)           (((x) << DMA_CONFIG_WLMAC_PWD_EN_LSB) & DMA_CONFIG_WLMAC_PWD_EN_MASK)
-#define DMA_CONFIG_ENABLE_RETENTION_MSB          2
-#define DMA_CONFIG_ENABLE_RETENTION_LSB          2
-#define DMA_CONFIG_ENABLE_RETENTION_MASK         0x00000004
-#define DMA_CONFIG_ENABLE_RETENTION_GET(x)       (((x) & DMA_CONFIG_ENABLE_RETENTION_MASK) >> DMA_CONFIG_ENABLE_RETENTION_LSB)
-#define DMA_CONFIG_ENABLE_RETENTION_SET(x)       (((x) << DMA_CONFIG_ENABLE_RETENTION_LSB) & DMA_CONFIG_ENABLE_RETENTION_MASK)
-#define DMA_CONFIG_RTC_PRIORITY_MSB              1
-#define DMA_CONFIG_RTC_PRIORITY_LSB              1
-#define DMA_CONFIG_RTC_PRIORITY_MASK             0x00000002
-#define DMA_CONFIG_RTC_PRIORITY_GET(x)           (((x) & DMA_CONFIG_RTC_PRIORITY_MASK) >> DMA_CONFIG_RTC_PRIORITY_LSB)
-#define DMA_CONFIG_RTC_PRIORITY_SET(x)           (((x) << DMA_CONFIG_RTC_PRIORITY_LSB) & DMA_CONFIG_RTC_PRIORITY_MASK)
-#define DMA_CONFIG_DMA_TYPE_MSB                  0
-#define DMA_CONFIG_DMA_TYPE_LSB                  0
-#define DMA_CONFIG_DMA_TYPE_MASK                 0x00000001
-#define DMA_CONFIG_DMA_TYPE_GET(x)               (((x) & DMA_CONFIG_DMA_TYPE_MASK) >> DMA_CONFIG_DMA_TYPE_LSB)
-#define DMA_CONFIG_DMA_TYPE_SET(x)               (((x) << DMA_CONFIG_DMA_TYPE_LSB) & DMA_CONFIG_DMA_TYPE_MASK)
-
-#define DMA_CONTROL_ADDRESS                      0x00000004
-#define DMA_CONTROL_OFFSET                       0x00000004
-#define DMA_CONTROL_START_MSB                    1
-#define DMA_CONTROL_START_LSB                    1
-#define DMA_CONTROL_START_MASK                   0x00000002
-#define DMA_CONTROL_START_GET(x)                 (((x) & DMA_CONTROL_START_MASK) >> DMA_CONTROL_START_LSB)
-#define DMA_CONTROL_START_SET(x)                 (((x) << DMA_CONTROL_START_LSB) & DMA_CONTROL_START_MASK)
-#define DMA_CONTROL_STOP_MSB                     0
-#define DMA_CONTROL_STOP_LSB                     0
-#define DMA_CONTROL_STOP_MASK                    0x00000001
-#define DMA_CONTROL_STOP_GET(x)                  (((x) & DMA_CONTROL_STOP_MASK) >> DMA_CONTROL_STOP_LSB)
-#define DMA_CONTROL_STOP_SET(x)                  (((x) << DMA_CONTROL_STOP_LSB) & DMA_CONTROL_STOP_MASK)
-
-#define DMA_SRC_ADDRESS                          0x00000008
-#define DMA_SRC_OFFSET                           0x00000008
-#define DMA_SRC_ADDR_MSB                         31
-#define DMA_SRC_ADDR_LSB                         2
-#define DMA_SRC_ADDR_MASK                        0xfffffffc
-#define DMA_SRC_ADDR_GET(x)                      (((x) & DMA_SRC_ADDR_MASK) >> DMA_SRC_ADDR_LSB)
-#define DMA_SRC_ADDR_SET(x)                      (((x) << DMA_SRC_ADDR_LSB) & DMA_SRC_ADDR_MASK)
-
-#define DMA_DEST_ADDRESS                         0x0000000c
-#define DMA_DEST_OFFSET                          0x0000000c
-#define DMA_DEST_ADDR_MSB                        31
-#define DMA_DEST_ADDR_LSB                        2
-#define DMA_DEST_ADDR_MASK                       0xfffffffc
-#define DMA_DEST_ADDR_GET(x)                     (((x) & DMA_DEST_ADDR_MASK) >> DMA_DEST_ADDR_LSB)
-#define DMA_DEST_ADDR_SET(x)                     (((x) << DMA_DEST_ADDR_LSB) & DMA_DEST_ADDR_MASK)
-
-#define DMA_LENGTH_ADDRESS                       0x00000010
-#define DMA_LENGTH_OFFSET                        0x00000010
-#define DMA_LENGTH_WORDS_MSB                     11
-#define DMA_LENGTH_WORDS_LSB                     0
-#define DMA_LENGTH_WORDS_MASK                    0x00000fff
-#define DMA_LENGTH_WORDS_GET(x)                  (((x) & DMA_LENGTH_WORDS_MASK) >> DMA_LENGTH_WORDS_LSB)
-#define DMA_LENGTH_WORDS_SET(x)                  (((x) << DMA_LENGTH_WORDS_LSB) & DMA_LENGTH_WORDS_MASK)
-
-#define VMC_BASE_ADDRESS                         0x00000014
-#define VMC_BASE_OFFSET                          0x00000014
-#define VMC_BASE_ADDR_MSB                        31
-#define VMC_BASE_ADDR_LSB                        2
-#define VMC_BASE_ADDR_MASK                       0xfffffffc
-#define VMC_BASE_ADDR_GET(x)                     (((x) & VMC_BASE_ADDR_MASK) >> VMC_BASE_ADDR_LSB)
-#define VMC_BASE_ADDR_SET(x)                     (((x) << VMC_BASE_ADDR_LSB) & VMC_BASE_ADDR_MASK)
-
-#define INDIRECT_REG_ADDRESS                     0x00000018
-#define INDIRECT_REG_OFFSET                      0x00000018
-#define INDIRECT_REG_ID_MSB                      31
-#define INDIRECT_REG_ID_LSB                      2
-#define INDIRECT_REG_ID_MASK                     0xfffffffc
-#define INDIRECT_REG_ID_GET(x)                   (((x) & INDIRECT_REG_ID_MASK) >> INDIRECT_REG_ID_LSB)
-#define INDIRECT_REG_ID_SET(x)                   (((x) << INDIRECT_REG_ID_LSB) & INDIRECT_REG_ID_MASK)
-
-#define INDIRECT_RETURN_ADDRESS                  0x0000001c
-#define INDIRECT_RETURN_OFFSET                   0x0000001c
-#define INDIRECT_RETURN_ADDR_MSB                 31
-#define INDIRECT_RETURN_ADDR_LSB                 2
-#define INDIRECT_RETURN_ADDR_MASK                0xfffffffc
-#define INDIRECT_RETURN_ADDR_GET(x)              (((x) & INDIRECT_RETURN_ADDR_MASK) >> INDIRECT_RETURN_ADDR_LSB)
-#define INDIRECT_RETURN_ADDR_SET(x)              (((x) << INDIRECT_RETURN_ADDR_LSB) & INDIRECT_RETURN_ADDR_MASK)
-
-#define RDMA_REGION_0__ADDRESS                   0x00000020
-#define RDMA_REGION_0__OFFSET                    0x00000020
-#define RDMA_REGION_0__ADDR_MSB                  31
-#define RDMA_REGION_0__ADDR_LSB                  13
-#define RDMA_REGION_0__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_0__ADDR_GET(x)               (((x) & RDMA_REGION_0__ADDR_MASK) >> RDMA_REGION_0__ADDR_LSB)
-#define RDMA_REGION_0__ADDR_SET(x)               (((x) << RDMA_REGION_0__ADDR_LSB) & RDMA_REGION_0__ADDR_MASK)
-#define RDMA_REGION_0__LENGTH_MSB                12
-#define RDMA_REGION_0__LENGTH_LSB                2
-#define RDMA_REGION_0__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_0__LENGTH_GET(x)             (((x) & RDMA_REGION_0__LENGTH_MASK) >> RDMA_REGION_0__LENGTH_LSB)
-#define RDMA_REGION_0__LENGTH_SET(x)             (((x) << RDMA_REGION_0__LENGTH_LSB) & RDMA_REGION_0__LENGTH_MASK)
-#define RDMA_REGION_0__INDI_MSB                  1
-#define RDMA_REGION_0__INDI_LSB                  1
-#define RDMA_REGION_0__INDI_MASK                 0x00000002
-#define RDMA_REGION_0__INDI_GET(x)               (((x) & RDMA_REGION_0__INDI_MASK) >> RDMA_REGION_0__INDI_LSB)
-#define RDMA_REGION_0__INDI_SET(x)               (((x) << RDMA_REGION_0__INDI_LSB) & RDMA_REGION_0__INDI_MASK)
-#define RDMA_REGION_0__NEXT_MSB                  0
-#define RDMA_REGION_0__NEXT_LSB                  0
-#define RDMA_REGION_0__NEXT_MASK                 0x00000001
-#define RDMA_REGION_0__NEXT_GET(x)               (((x) & RDMA_REGION_0__NEXT_MASK) >> RDMA_REGION_0__NEXT_LSB)
-#define RDMA_REGION_0__NEXT_SET(x)               (((x) << RDMA_REGION_0__NEXT_LSB) & RDMA_REGION_0__NEXT_MASK)
-
-#define RDMA_REGION_1__ADDRESS                   0x00000024
-#define RDMA_REGION_1__OFFSET                    0x00000024
-#define RDMA_REGION_1__ADDR_MSB                  31
-#define RDMA_REGION_1__ADDR_LSB                  13
-#define RDMA_REGION_1__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_1__ADDR_GET(x)               (((x) & RDMA_REGION_1__ADDR_MASK) >> RDMA_REGION_1__ADDR_LSB)
-#define RDMA_REGION_1__ADDR_SET(x)               (((x) << RDMA_REGION_1__ADDR_LSB) & RDMA_REGION_1__ADDR_MASK)
-#define RDMA_REGION_1__LENGTH_MSB                12
-#define RDMA_REGION_1__LENGTH_LSB                2
-#define RDMA_REGION_1__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_1__LENGTH_GET(x)             (((x) & RDMA_REGION_1__LENGTH_MASK) >> RDMA_REGION_1__LENGTH_LSB)
-#define RDMA_REGION_1__LENGTH_SET(x)             (((x) << RDMA_REGION_1__LENGTH_LSB) & RDMA_REGION_1__LENGTH_MASK)
-#define RDMA_REGION_1__INDI_MSB                  1
-#define RDMA_REGION_1__INDI_LSB                  1
-#define RDMA_REGION_1__INDI_MASK                 0x00000002
-#define RDMA_REGION_1__INDI_GET(x)               (((x) & RDMA_REGION_1__INDI_MASK) >> RDMA_REGION_1__INDI_LSB)
-#define RDMA_REGION_1__INDI_SET(x)               (((x) << RDMA_REGION_1__INDI_LSB) & RDMA_REGION_1__INDI_MASK)
-#define RDMA_REGION_1__NEXT_MSB                  0
-#define RDMA_REGION_1__NEXT_LSB                  0
-#define RDMA_REGION_1__NEXT_MASK                 0x00000001
-#define RDMA_REGION_1__NEXT_GET(x)               (((x) & RDMA_REGION_1__NEXT_MASK) >> RDMA_REGION_1__NEXT_LSB)
-#define RDMA_REGION_1__NEXT_SET(x)               (((x) << RDMA_REGION_1__NEXT_LSB) & RDMA_REGION_1__NEXT_MASK)
-
-#define RDMA_REGION_2__ADDRESS                   0x00000028
-#define RDMA_REGION_2__OFFSET                    0x00000028
-#define RDMA_REGION_2__ADDR_MSB                  31
-#define RDMA_REGION_2__ADDR_LSB                  13
-#define RDMA_REGION_2__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_2__ADDR_GET(x)               (((x) & RDMA_REGION_2__ADDR_MASK) >> RDMA_REGION_2__ADDR_LSB)
-#define RDMA_REGION_2__ADDR_SET(x)               (((x) << RDMA_REGION_2__ADDR_LSB) & RDMA_REGION_2__ADDR_MASK)
-#define RDMA_REGION_2__LENGTH_MSB                12
-#define RDMA_REGION_2__LENGTH_LSB                2
-#define RDMA_REGION_2__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_2__LENGTH_GET(x)             (((x) & RDMA_REGION_2__LENGTH_MASK) >> RDMA_REGION_2__LENGTH_LSB)
-#define RDMA_REGION_2__LENGTH_SET(x)             (((x) << RDMA_REGION_2__LENGTH_LSB) & RDMA_REGION_2__LENGTH_MASK)
-#define RDMA_REGION_2__INDI_MSB                  1
-#define RDMA_REGION_2__INDI_LSB                  1
-#define RDMA_REGION_2__INDI_MASK                 0x00000002
-#define RDMA_REGION_2__INDI_GET(x)               (((x) & RDMA_REGION_2__INDI_MASK) >> RDMA_REGION_2__INDI_LSB)
-#define RDMA_REGION_2__INDI_SET(x)               (((x) << RDMA_REGION_2__INDI_LSB) & RDMA_REGION_2__INDI_MASK)
-#define RDMA_REGION_2__NEXT_MSB                  0
-#define RDMA_REGION_2__NEXT_LSB                  0
-#define RDMA_REGION_2__NEXT_MASK                 0x00000001
-#define RDMA_REGION_2__NEXT_GET(x)               (((x) & RDMA_REGION_2__NEXT_MASK) >> RDMA_REGION_2__NEXT_LSB)
-#define RDMA_REGION_2__NEXT_SET(x)               (((x) << RDMA_REGION_2__NEXT_LSB) & RDMA_REGION_2__NEXT_MASK)
-
-#define RDMA_REGION_3__ADDRESS                   0x0000002c
-#define RDMA_REGION_3__OFFSET                    0x0000002c
-#define RDMA_REGION_3__ADDR_MSB                  31
-#define RDMA_REGION_3__ADDR_LSB                  13
-#define RDMA_REGION_3__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_3__ADDR_GET(x)               (((x) & RDMA_REGION_3__ADDR_MASK) >> RDMA_REGION_3__ADDR_LSB)
-#define RDMA_REGION_3__ADDR_SET(x)               (((x) << RDMA_REGION_3__ADDR_LSB) & RDMA_REGION_3__ADDR_MASK)
-#define RDMA_REGION_3__LENGTH_MSB                12
-#define RDMA_REGION_3__LENGTH_LSB                2
-#define RDMA_REGION_3__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_3__LENGTH_GET(x)             (((x) & RDMA_REGION_3__LENGTH_MASK) >> RDMA_REGION_3__LENGTH_LSB)
-#define RDMA_REGION_3__LENGTH_SET(x)             (((x) << RDMA_REGION_3__LENGTH_LSB) & RDMA_REGION_3__LENGTH_MASK)
-#define RDMA_REGION_3__INDI_MSB                  1
-#define RDMA_REGION_3__INDI_LSB                  1
-#define RDMA_REGION_3__INDI_MASK                 0x00000002
-#define RDMA_REGION_3__INDI_GET(x)               (((x) & RDMA_REGION_3__INDI_MASK) >> RDMA_REGION_3__INDI_LSB)
-#define RDMA_REGION_3__INDI_SET(x)               (((x) << RDMA_REGION_3__INDI_LSB) & RDMA_REGION_3__INDI_MASK)
-#define RDMA_REGION_3__NEXT_MSB                  0
-#define RDMA_REGION_3__NEXT_LSB                  0
-#define RDMA_REGION_3__NEXT_MASK                 0x00000001
-#define RDMA_REGION_3__NEXT_GET(x)               (((x) & RDMA_REGION_3__NEXT_MASK) >> RDMA_REGION_3__NEXT_LSB)
-#define RDMA_REGION_3__NEXT_SET(x)               (((x) << RDMA_REGION_3__NEXT_LSB) & RDMA_REGION_3__NEXT_MASK)
-
-#define RDMA_REGION_4__ADDRESS                   0x00000030
-#define RDMA_REGION_4__OFFSET                    0x00000030
-#define RDMA_REGION_4__ADDR_MSB                  31
-#define RDMA_REGION_4__ADDR_LSB                  13
-#define RDMA_REGION_4__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_4__ADDR_GET(x)               (((x) & RDMA_REGION_4__ADDR_MASK) >> RDMA_REGION_4__ADDR_LSB)
-#define RDMA_REGION_4__ADDR_SET(x)               (((x) << RDMA_REGION_4__ADDR_LSB) & RDMA_REGION_4__ADDR_MASK)
-#define RDMA_REGION_4__LENGTH_MSB                12
-#define RDMA_REGION_4__LENGTH_LSB                2
-#define RDMA_REGION_4__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_4__LENGTH_GET(x)             (((x) & RDMA_REGION_4__LENGTH_MASK) >> RDMA_REGION_4__LENGTH_LSB)
-#define RDMA_REGION_4__LENGTH_SET(x)             (((x) << RDMA_REGION_4__LENGTH_LSB) & RDMA_REGION_4__LENGTH_MASK)
-#define RDMA_REGION_4__INDI_MSB                  1
-#define RDMA_REGION_4__INDI_LSB                  1
-#define RDMA_REGION_4__INDI_MASK                 0x00000002
-#define RDMA_REGION_4__INDI_GET(x)               (((x) & RDMA_REGION_4__INDI_MASK) >> RDMA_REGION_4__INDI_LSB)
-#define RDMA_REGION_4__INDI_SET(x)               (((x) << RDMA_REGION_4__INDI_LSB) & RDMA_REGION_4__INDI_MASK)
-#define RDMA_REGION_4__NEXT_MSB                  0
-#define RDMA_REGION_4__NEXT_LSB                  0
-#define RDMA_REGION_4__NEXT_MASK                 0x00000001
-#define RDMA_REGION_4__NEXT_GET(x)               (((x) & RDMA_REGION_4__NEXT_MASK) >> RDMA_REGION_4__NEXT_LSB)
-#define RDMA_REGION_4__NEXT_SET(x)               (((x) << RDMA_REGION_4__NEXT_LSB) & RDMA_REGION_4__NEXT_MASK)
-
-#define RDMA_REGION_5__ADDRESS                   0x00000034
-#define RDMA_REGION_5__OFFSET                    0x00000034
-#define RDMA_REGION_5__ADDR_MSB                  31
-#define RDMA_REGION_5__ADDR_LSB                  13
-#define RDMA_REGION_5__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_5__ADDR_GET(x)               (((x) & RDMA_REGION_5__ADDR_MASK) >> RDMA_REGION_5__ADDR_LSB)
-#define RDMA_REGION_5__ADDR_SET(x)               (((x) << RDMA_REGION_5__ADDR_LSB) & RDMA_REGION_5__ADDR_MASK)
-#define RDMA_REGION_5__LENGTH_MSB                12
-#define RDMA_REGION_5__LENGTH_LSB                2
-#define RDMA_REGION_5__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_5__LENGTH_GET(x)             (((x) & RDMA_REGION_5__LENGTH_MASK) >> RDMA_REGION_5__LENGTH_LSB)
-#define RDMA_REGION_5__LENGTH_SET(x)             (((x) << RDMA_REGION_5__LENGTH_LSB) & RDMA_REGION_5__LENGTH_MASK)
-#define RDMA_REGION_5__INDI_MSB                  1
-#define RDMA_REGION_5__INDI_LSB                  1
-#define RDMA_REGION_5__INDI_MASK                 0x00000002
-#define RDMA_REGION_5__INDI_GET(x)               (((x) & RDMA_REGION_5__INDI_MASK) >> RDMA_REGION_5__INDI_LSB)
-#define RDMA_REGION_5__INDI_SET(x)               (((x) << RDMA_REGION_5__INDI_LSB) & RDMA_REGION_5__INDI_MASK)
-#define RDMA_REGION_5__NEXT_MSB                  0
-#define RDMA_REGION_5__NEXT_LSB                  0
-#define RDMA_REGION_5__NEXT_MASK                 0x00000001
-#define RDMA_REGION_5__NEXT_GET(x)               (((x) & RDMA_REGION_5__NEXT_MASK) >> RDMA_REGION_5__NEXT_LSB)
-#define RDMA_REGION_5__NEXT_SET(x)               (((x) << RDMA_REGION_5__NEXT_LSB) & RDMA_REGION_5__NEXT_MASK)
-
-#define RDMA_REGION_6__ADDRESS                   0x00000038
-#define RDMA_REGION_6__OFFSET                    0x00000038
-#define RDMA_REGION_6__ADDR_MSB                  31
-#define RDMA_REGION_6__ADDR_LSB                  13
-#define RDMA_REGION_6__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_6__ADDR_GET(x)               (((x) & RDMA_REGION_6__ADDR_MASK) >> RDMA_REGION_6__ADDR_LSB)
-#define RDMA_REGION_6__ADDR_SET(x)               (((x) << RDMA_REGION_6__ADDR_LSB) & RDMA_REGION_6__ADDR_MASK)
-#define RDMA_REGION_6__LENGTH_MSB                12
-#define RDMA_REGION_6__LENGTH_LSB                2
-#define RDMA_REGION_6__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_6__LENGTH_GET(x)             (((x) & RDMA_REGION_6__LENGTH_MASK) >> RDMA_REGION_6__LENGTH_LSB)
-#define RDMA_REGION_6__LENGTH_SET(x)             (((x) << RDMA_REGION_6__LENGTH_LSB) & RDMA_REGION_6__LENGTH_MASK)
-#define RDMA_REGION_6__INDI_MSB                  1
-#define RDMA_REGION_6__INDI_LSB                  1
-#define RDMA_REGION_6__INDI_MASK                 0x00000002
-#define RDMA_REGION_6__INDI_GET(x)               (((x) & RDMA_REGION_6__INDI_MASK) >> RDMA_REGION_6__INDI_LSB)
-#define RDMA_REGION_6__INDI_SET(x)               (((x) << RDMA_REGION_6__INDI_LSB) & RDMA_REGION_6__INDI_MASK)
-#define RDMA_REGION_6__NEXT_MSB                  0
-#define RDMA_REGION_6__NEXT_LSB                  0
-#define RDMA_REGION_6__NEXT_MASK                 0x00000001
-#define RDMA_REGION_6__NEXT_GET(x)               (((x) & RDMA_REGION_6__NEXT_MASK) >> RDMA_REGION_6__NEXT_LSB)
-#define RDMA_REGION_6__NEXT_SET(x)               (((x) << RDMA_REGION_6__NEXT_LSB) & RDMA_REGION_6__NEXT_MASK)
-
-#define RDMA_REGION_7__ADDRESS                   0x0000003c
-#define RDMA_REGION_7__OFFSET                    0x0000003c
-#define RDMA_REGION_7__ADDR_MSB                  31
-#define RDMA_REGION_7__ADDR_LSB                  13
-#define RDMA_REGION_7__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_7__ADDR_GET(x)               (((x) & RDMA_REGION_7__ADDR_MASK) >> RDMA_REGION_7__ADDR_LSB)
-#define RDMA_REGION_7__ADDR_SET(x)               (((x) << RDMA_REGION_7__ADDR_LSB) & RDMA_REGION_7__ADDR_MASK)
-#define RDMA_REGION_7__LENGTH_MSB                12
-#define RDMA_REGION_7__LENGTH_LSB                2
-#define RDMA_REGION_7__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_7__LENGTH_GET(x)             (((x) & RDMA_REGION_7__LENGTH_MASK) >> RDMA_REGION_7__LENGTH_LSB)
-#define RDMA_REGION_7__LENGTH_SET(x)             (((x) << RDMA_REGION_7__LENGTH_LSB) & RDMA_REGION_7__LENGTH_MASK)
-#define RDMA_REGION_7__INDI_MSB                  1
-#define RDMA_REGION_7__INDI_LSB                  1
-#define RDMA_REGION_7__INDI_MASK                 0x00000002
-#define RDMA_REGION_7__INDI_GET(x)               (((x) & RDMA_REGION_7__INDI_MASK) >> RDMA_REGION_7__INDI_LSB)
-#define RDMA_REGION_7__INDI_SET(x)               (((x) << RDMA_REGION_7__INDI_LSB) & RDMA_REGION_7__INDI_MASK)
-#define RDMA_REGION_7__NEXT_MSB                  0
-#define RDMA_REGION_7__NEXT_LSB                  0
-#define RDMA_REGION_7__NEXT_MASK                 0x00000001
-#define RDMA_REGION_7__NEXT_GET(x)               (((x) & RDMA_REGION_7__NEXT_MASK) >> RDMA_REGION_7__NEXT_LSB)
-#define RDMA_REGION_7__NEXT_SET(x)               (((x) << RDMA_REGION_7__NEXT_LSB) & RDMA_REGION_7__NEXT_MASK)
-
-#define RDMA_REGION_8__ADDRESS                   0x00000040
-#define RDMA_REGION_8__OFFSET                    0x00000040
-#define RDMA_REGION_8__ADDR_MSB                  31
-#define RDMA_REGION_8__ADDR_LSB                  13
-#define RDMA_REGION_8__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_8__ADDR_GET(x)               (((x) & RDMA_REGION_8__ADDR_MASK) >> RDMA_REGION_8__ADDR_LSB)
-#define RDMA_REGION_8__ADDR_SET(x)               (((x) << RDMA_REGION_8__ADDR_LSB) & RDMA_REGION_8__ADDR_MASK)
-#define RDMA_REGION_8__LENGTH_MSB                12
-#define RDMA_REGION_8__LENGTH_LSB                2
-#define RDMA_REGION_8__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_8__LENGTH_GET(x)             (((x) & RDMA_REGION_8__LENGTH_MASK) >> RDMA_REGION_8__LENGTH_LSB)
-#define RDMA_REGION_8__LENGTH_SET(x)             (((x) << RDMA_REGION_8__LENGTH_LSB) & RDMA_REGION_8__LENGTH_MASK)
-#define RDMA_REGION_8__INDI_MSB                  1
-#define RDMA_REGION_8__INDI_LSB                  1
-#define RDMA_REGION_8__INDI_MASK                 0x00000002
-#define RDMA_REGION_8__INDI_GET(x)               (((x) & RDMA_REGION_8__INDI_MASK) >> RDMA_REGION_8__INDI_LSB)
-#define RDMA_REGION_8__INDI_SET(x)               (((x) << RDMA_REGION_8__INDI_LSB) & RDMA_REGION_8__INDI_MASK)
-#define RDMA_REGION_8__NEXT_MSB                  0
-#define RDMA_REGION_8__NEXT_LSB                  0
-#define RDMA_REGION_8__NEXT_MASK                 0x00000001
-#define RDMA_REGION_8__NEXT_GET(x)               (((x) & RDMA_REGION_8__NEXT_MASK) >> RDMA_REGION_8__NEXT_LSB)
-#define RDMA_REGION_8__NEXT_SET(x)               (((x) << RDMA_REGION_8__NEXT_LSB) & RDMA_REGION_8__NEXT_MASK)
-
-#define RDMA_REGION_9__ADDRESS                   0x00000044
-#define RDMA_REGION_9__OFFSET                    0x00000044
-#define RDMA_REGION_9__ADDR_MSB                  31
-#define RDMA_REGION_9__ADDR_LSB                  13
-#define RDMA_REGION_9__ADDR_MASK                 0xffffe000
-#define RDMA_REGION_9__ADDR_GET(x)               (((x) & RDMA_REGION_9__ADDR_MASK) >> RDMA_REGION_9__ADDR_LSB)
-#define RDMA_REGION_9__ADDR_SET(x)               (((x) << RDMA_REGION_9__ADDR_LSB) & RDMA_REGION_9__ADDR_MASK)
-#define RDMA_REGION_9__LENGTH_MSB                12
-#define RDMA_REGION_9__LENGTH_LSB                2
-#define RDMA_REGION_9__LENGTH_MASK               0x00001ffc
-#define RDMA_REGION_9__LENGTH_GET(x)             (((x) & RDMA_REGION_9__LENGTH_MASK) >> RDMA_REGION_9__LENGTH_LSB)
-#define RDMA_REGION_9__LENGTH_SET(x)             (((x) << RDMA_REGION_9__LENGTH_LSB) & RDMA_REGION_9__LENGTH_MASK)
-#define RDMA_REGION_9__INDI_MSB                  1
-#define RDMA_REGION_9__INDI_LSB                  1
-#define RDMA_REGION_9__INDI_MASK                 0x00000002
-#define RDMA_REGION_9__INDI_GET(x)               (((x) & RDMA_REGION_9__INDI_MASK) >> RDMA_REGION_9__INDI_LSB)
-#define RDMA_REGION_9__INDI_SET(x)               (((x) << RDMA_REGION_9__INDI_LSB) & RDMA_REGION_9__INDI_MASK)
-#define RDMA_REGION_9__NEXT_MSB                  0
-#define RDMA_REGION_9__NEXT_LSB                  0
-#define RDMA_REGION_9__NEXT_MASK                 0x00000001
-#define RDMA_REGION_9__NEXT_GET(x)               (((x) & RDMA_REGION_9__NEXT_MASK) >> RDMA_REGION_9__NEXT_LSB)
-#define RDMA_REGION_9__NEXT_SET(x)               (((x) << RDMA_REGION_9__NEXT_LSB) & RDMA_REGION_9__NEXT_MASK)
-
-#define RDMA_REGION_10__ADDRESS                  0x00000048
-#define RDMA_REGION_10__OFFSET                   0x00000048
-#define RDMA_REGION_10__ADDR_MSB                 31
-#define RDMA_REGION_10__ADDR_LSB                 13
-#define RDMA_REGION_10__ADDR_MASK                0xffffe000
-#define RDMA_REGION_10__ADDR_GET(x)              (((x) & RDMA_REGION_10__ADDR_MASK) >> RDMA_REGION_10__ADDR_LSB)
-#define RDMA_REGION_10__ADDR_SET(x)              (((x) << RDMA_REGION_10__ADDR_LSB) & RDMA_REGION_10__ADDR_MASK)
-#define RDMA_REGION_10__LENGTH_MSB               12
-#define RDMA_REGION_10__LENGTH_LSB               2
-#define RDMA_REGION_10__LENGTH_MASK              0x00001ffc
-#define RDMA_REGION_10__LENGTH_GET(x)            (((x) & RDMA_REGION_10__LENGTH_MASK) >> RDMA_REGION_10__LENGTH_LSB)
-#define RDMA_REGION_10__LENGTH_SET(x)            (((x) << RDMA_REGION_10__LENGTH_LSB) & RDMA_REGION_10__LENGTH_MASK)
-#define RDMA_REGION_10__INDI_MSB                 1
-#define RDMA_REGION_10__INDI_LSB                 1
-#define RDMA_REGION_10__INDI_MASK                0x00000002
-#define RDMA_REGION_10__INDI_GET(x)              (((x) & RDMA_REGION_10__INDI_MASK) >> RDMA_REGION_10__INDI_LSB)
-#define RDMA_REGION_10__INDI_SET(x)              (((x) << RDMA_REGION_10__INDI_LSB) & RDMA_REGION_10__INDI_MASK)
-#define RDMA_REGION_10__NEXT_MSB                 0
-#define RDMA_REGION_10__NEXT_LSB                 0
-#define RDMA_REGION_10__NEXT_MASK                0x00000001
-#define RDMA_REGION_10__NEXT_GET(x)              (((x) & RDMA_REGION_10__NEXT_MASK) >> RDMA_REGION_10__NEXT_LSB)
-#define RDMA_REGION_10__NEXT_SET(x)              (((x) << RDMA_REGION_10__NEXT_LSB) & RDMA_REGION_10__NEXT_MASK)
-
-#define RDMA_REGION_11__ADDRESS                  0x0000004c
-#define RDMA_REGION_11__OFFSET                   0x0000004c
-#define RDMA_REGION_11__ADDR_MSB                 31
-#define RDMA_REGION_11__ADDR_LSB                 13
-#define RDMA_REGION_11__ADDR_MASK                0xffffe000
-#define RDMA_REGION_11__ADDR_GET(x)              (((x) & RDMA_REGION_11__ADDR_MASK) >> RDMA_REGION_11__ADDR_LSB)
-#define RDMA_REGION_11__ADDR_SET(x)              (((x) << RDMA_REGION_11__ADDR_LSB) & RDMA_REGION_11__ADDR_MASK)
-#define RDMA_REGION_11__LENGTH_MSB               12
-#define RDMA_REGION_11__LENGTH_LSB               2
-#define RDMA_REGION_11__LENGTH_MASK              0x00001ffc
-#define RDMA_REGION_11__LENGTH_GET(x)            (((x) & RDMA_REGION_11__LENGTH_MASK) >> RDMA_REGION_11__LENGTH_LSB)
-#define RDMA_REGION_11__LENGTH_SET(x)            (((x) << RDMA_REGION_11__LENGTH_LSB) & RDMA_REGION_11__LENGTH_MASK)
-#define RDMA_REGION_11__INDI_MSB                 1
-#define RDMA_REGION_11__INDI_LSB                 1
-#define RDMA_REGION_11__INDI_MASK                0x00000002
-#define RDMA_REGION_11__INDI_GET(x)              (((x) & RDMA_REGION_11__INDI_MASK) >> RDMA_REGION_11__INDI_LSB)
-#define RDMA_REGION_11__INDI_SET(x)              (((x) << RDMA_REGION_11__INDI_LSB) & RDMA_REGION_11__INDI_MASK)
-#define RDMA_REGION_11__NEXT_MSB                 0
-#define RDMA_REGION_11__NEXT_LSB                 0
-#define RDMA_REGION_11__NEXT_MASK                0x00000001
-#define RDMA_REGION_11__NEXT_GET(x)              (((x) & RDMA_REGION_11__NEXT_MASK) >> RDMA_REGION_11__NEXT_LSB)
-#define RDMA_REGION_11__NEXT_SET(x)              (((x) << RDMA_REGION_11__NEXT_LSB) & RDMA_REGION_11__NEXT_MASK)
-
-#define RDMA_REGION_12__ADDRESS                  0x00000050
-#define RDMA_REGION_12__OFFSET                   0x00000050
-#define RDMA_REGION_12__ADDR_MSB                 31
-#define RDMA_REGION_12__ADDR_LSB                 13
-#define RDMA_REGION_12__ADDR_MASK                0xffffe000
-#define RDMA_REGION_12__ADDR_GET(x)              (((x) & RDMA_REGION_12__ADDR_MASK) >> RDMA_REGION_12__ADDR_LSB)
-#define RDMA_REGION_12__ADDR_SET(x)              (((x) << RDMA_REGION_12__ADDR_LSB) & RDMA_REGION_12__ADDR_MASK)
-#define RDMA_REGION_12__LENGTH_MSB               12
-#define RDMA_REGION_12__LENGTH_LSB               2
-#define RDMA_REGION_12__LENGTH_MASK              0x00001ffc
-#define RDMA_REGION_12__LENGTH_GET(x)            (((x) & RDMA_REGION_12__LENGTH_MASK) >> RDMA_REGION_12__LENGTH_LSB)
-#define RDMA_REGION_12__LENGTH_SET(x)            (((x) << RDMA_REGION_12__LENGTH_LSB) & RDMA_REGION_12__LENGTH_MASK)
-#define RDMA_REGION_12__INDI_MSB                 1
-#define RDMA_REGION_12__INDI_LSB                 1
-#define RDMA_REGION_12__INDI_MASK                0x00000002
-#define RDMA_REGION_12__INDI_GET(x)              (((x) & RDMA_REGION_12__INDI_MASK) >> RDMA_REGION_12__INDI_LSB)
-#define RDMA_REGION_12__INDI_SET(x)              (((x) << RDMA_REGION_12__INDI_LSB) & RDMA_REGION_12__INDI_MASK)
-#define RDMA_REGION_12__NEXT_MSB                 0
-#define RDMA_REGION_12__NEXT_LSB                 0
-#define RDMA_REGION_12__NEXT_MASK                0x00000001
-#define RDMA_REGION_12__NEXT_GET(x)              (((x) & RDMA_REGION_12__NEXT_MASK) >> RDMA_REGION_12__NEXT_LSB)
-#define RDMA_REGION_12__NEXT_SET(x)              (((x) << RDMA_REGION_12__NEXT_LSB) & RDMA_REGION_12__NEXT_MASK)
-
-#define RDMA_REGION_13__ADDRESS                  0x00000054
-#define RDMA_REGION_13__OFFSET                   0x00000054
-#define RDMA_REGION_13__ADDR_MSB                 31
-#define RDMA_REGION_13__ADDR_LSB                 13
-#define RDMA_REGION_13__ADDR_MASK                0xffffe000
-#define RDMA_REGION_13__ADDR_GET(x)              (((x) & RDMA_REGION_13__ADDR_MASK) >> RDMA_REGION_13__ADDR_LSB)
-#define RDMA_REGION_13__ADDR_SET(x)              (((x) << RDMA_REGION_13__ADDR_LSB) & RDMA_REGION_13__ADDR_MASK)
-#define RDMA_REGION_13__LENGTH_MSB               12
-#define RDMA_REGION_13__LENGTH_LSB               2
-#define RDMA_REGION_13__LENGTH_MASK              0x00001ffc
-#define RDMA_REGION_13__LENGTH_GET(x)            (((x) & RDMA_REGION_13__LENGTH_MASK) >> RDMA_REGION_13__LENGTH_LSB)
-#define RDMA_REGION_13__LENGTH_SET(x)            (((x) << RDMA_REGION_13__LENGTH_LSB) & RDMA_REGION_13__LENGTH_MASK)
-#define RDMA_REGION_13__INDI_MSB                 1
-#define RDMA_REGION_13__INDI_LSB                 1
-#define RDMA_REGION_13__INDI_MASK                0x00000002
-#define RDMA_REGION_13__INDI_GET(x)              (((x) & RDMA_REGION_13__INDI_MASK) >> RDMA_REGION_13__INDI_LSB)
-#define RDMA_REGION_13__INDI_SET(x)              (((x) << RDMA_REGION_13__INDI_LSB) & RDMA_REGION_13__INDI_MASK)
-#define RDMA_REGION_13__NEXT_MSB                 0
-#define RDMA_REGION_13__NEXT_LSB                 0
-#define RDMA_REGION_13__NEXT_MASK                0x00000001
-#define RDMA_REGION_13__NEXT_GET(x)              (((x) & RDMA_REGION_13__NEXT_MASK) >> RDMA_REGION_13__NEXT_LSB)
-#define RDMA_REGION_13__NEXT_SET(x)              (((x) << RDMA_REGION_13__NEXT_LSB) & RDMA_REGION_13__NEXT_MASK)
-
-#define RDMA_REGION_14__ADDRESS                  0x00000058
-#define RDMA_REGION_14__OFFSET                   0x00000058
-#define RDMA_REGION_14__ADDR_MSB                 31
-#define RDMA_REGION_14__ADDR_LSB                 13
-#define RDMA_REGION_14__ADDR_MASK                0xffffe000
-#define RDMA_REGION_14__ADDR_GET(x)              (((x) & RDMA_REGION_14__ADDR_MASK) >> RDMA_REGION_14__ADDR_LSB)
-#define RDMA_REGION_14__ADDR_SET(x)              (((x) << RDMA_REGION_14__ADDR_LSB) & RDMA_REGION_14__ADDR_MASK)
-#define RDMA_REGION_14__LENGTH_MSB               12
-#define RDMA_REGION_14__LENGTH_LSB               2
-#define RDMA_REGION_14__LENGTH_MASK              0x00001ffc
-#define RDMA_REGION_14__LENGTH_GET(x)            (((x) & RDMA_REGION_14__LENGTH_MASK) >> RDMA_REGION_14__LENGTH_LSB)
-#define RDMA_REGION_14__LENGTH_SET(x)            (((x) << RDMA_REGION_14__LENGTH_LSB) & RDMA_REGION_14__LENGTH_MASK)
-#define RDMA_REGION_14__INDI_MSB                 1
-#define RDMA_REGION_14__INDI_LSB                 1
-#define RDMA_REGION_14__INDI_MASK                0x00000002
-#define RDMA_REGION_14__INDI_GET(x)              (((x) & RDMA_REGION_14__INDI_MASK) >> RDMA_REGION_14__INDI_LSB)
-#define RDMA_REGION_14__INDI_SET(x)              (((x) << RDMA_REGION_14__INDI_LSB) & RDMA_REGION_14__INDI_MASK)
-#define RDMA_REGION_14__NEXT_MSB                 0
-#define RDMA_REGION_14__NEXT_LSB                 0
-#define RDMA_REGION_14__NEXT_MASK                0x00000001
-#define RDMA_REGION_14__NEXT_GET(x)              (((x) & RDMA_REGION_14__NEXT_MASK) >> RDMA_REGION_14__NEXT_LSB)
-#define RDMA_REGION_14__NEXT_SET(x)              (((x) << RDMA_REGION_14__NEXT_LSB) & RDMA_REGION_14__NEXT_MASK)
-
-#define RDMA_REGION_15__ADDRESS                  0x0000005c
-#define RDMA_REGION_15__OFFSET                   0x0000005c
-#define RDMA_REGION_15__ADDR_MSB                 31
-#define RDMA_REGION_15__ADDR_LSB                 13
-#define RDMA_REGION_15__ADDR_MASK                0xffffe000
-#define RDMA_REGION_15__ADDR_GET(x)              (((x) & RDMA_REGION_15__ADDR_MASK) >> RDMA_REGION_15__ADDR_LSB)
-#define RDMA_REGION_15__ADDR_SET(x)              (((x) << RDMA_REGION_15__ADDR_LSB) & RDMA_REGION_15__ADDR_MASK)
-#define RDMA_REGION_15__LENGTH_MSB               12
-#define RDMA_REGION_15__LENGTH_LSB               2
-#define RDMA_REGION_15__LENGTH_MASK              0x00001ffc
-#define RDMA_REGION_15__LENGTH_GET(x)            (((x) & RDMA_REGION_15__LENGTH_MASK) >> RDMA_REGION_15__LENGTH_LSB)
-#define RDMA_REGION_15__LENGTH_SET(x)            (((x) << RDMA_REGION_15__LENGTH_LSB) & RDMA_REGION_15__LENGTH_MASK)
-#define RDMA_REGION_15__INDI_MSB                 1
-#define RDMA_REGION_15__INDI_LSB                 1
-#define RDMA_REGION_15__INDI_MASK                0x00000002
-#define RDMA_REGION_15__INDI_GET(x)              (((x) & RDMA_REGION_15__INDI_MASK) >> RDMA_REGION_15__INDI_LSB)
-#define RDMA_REGION_15__INDI_SET(x)              (((x) << RDMA_REGION_15__INDI_LSB) & RDMA_REGION_15__INDI_MASK)
-#define RDMA_REGION_15__NEXT_MSB                 0
-#define RDMA_REGION_15__NEXT_LSB                 0
-#define RDMA_REGION_15__NEXT_MASK                0x00000001
-#define RDMA_REGION_15__NEXT_GET(x)              (((x) & RDMA_REGION_15__NEXT_MASK) >> RDMA_REGION_15__NEXT_LSB)
-#define RDMA_REGION_15__NEXT_SET(x)              (((x) << RDMA_REGION_15__NEXT_LSB) & RDMA_REGION_15__NEXT_MASK)
-
-#define DMA_STATUS_ADDRESS                       0x00000060
-#define DMA_STATUS_OFFSET                        0x00000060
-#define DMA_STATUS_ERROR_CODE_MSB                14
-#define DMA_STATUS_ERROR_CODE_LSB                4
-#define DMA_STATUS_ERROR_CODE_MASK               0x00007ff0
-#define DMA_STATUS_ERROR_CODE_GET(x)             (((x) & DMA_STATUS_ERROR_CODE_MASK) >> DMA_STATUS_ERROR_CODE_LSB)
-#define DMA_STATUS_ERROR_CODE_SET(x)             (((x) << DMA_STATUS_ERROR_CODE_LSB) & DMA_STATUS_ERROR_CODE_MASK)
-#define DMA_STATUS_ERROR_MSB                     3
-#define DMA_STATUS_ERROR_LSB                     3
-#define DMA_STATUS_ERROR_MASK                    0x00000008
-#define DMA_STATUS_ERROR_GET(x)                  (((x) & DMA_STATUS_ERROR_MASK) >> DMA_STATUS_ERROR_LSB)
-#define DMA_STATUS_ERROR_SET(x)                  (((x) << DMA_STATUS_ERROR_LSB) & DMA_STATUS_ERROR_MASK)
-#define DMA_STATUS_DONE_MSB                      2
-#define DMA_STATUS_DONE_LSB                      2
-#define DMA_STATUS_DONE_MASK                     0x00000004
-#define DMA_STATUS_DONE_GET(x)                   (((x) & DMA_STATUS_DONE_MASK) >> DMA_STATUS_DONE_LSB)
-#define DMA_STATUS_DONE_SET(x)                   (((x) << DMA_STATUS_DONE_LSB) & DMA_STATUS_DONE_MASK)
-#define DMA_STATUS_STOPPED_MSB                   1
-#define DMA_STATUS_STOPPED_LSB                   1
-#define DMA_STATUS_STOPPED_MASK                  0x00000002
-#define DMA_STATUS_STOPPED_GET(x)                (((x) & DMA_STATUS_STOPPED_MASK) >> DMA_STATUS_STOPPED_LSB)
-#define DMA_STATUS_STOPPED_SET(x)                (((x) << DMA_STATUS_STOPPED_LSB) & DMA_STATUS_STOPPED_MASK)
-#define DMA_STATUS_RUNNING_MSB                   0
-#define DMA_STATUS_RUNNING_LSB                   0
-#define DMA_STATUS_RUNNING_MASK                  0x00000001
-#define DMA_STATUS_RUNNING_GET(x)                (((x) & DMA_STATUS_RUNNING_MASK) >> DMA_STATUS_RUNNING_LSB)
-#define DMA_STATUS_RUNNING_SET(x)                (((x) << DMA_STATUS_RUNNING_LSB) & DMA_STATUS_RUNNING_MASK)
-
-#define DMA_INT_EN_ADDRESS                       0x00000064
-#define DMA_INT_EN_OFFSET                        0x00000064
-#define DMA_INT_EN_ERROR_ENA_MSB                 3
-#define DMA_INT_EN_ERROR_ENA_LSB                 3
-#define DMA_INT_EN_ERROR_ENA_MASK                0x00000008
-#define DMA_INT_EN_ERROR_ENA_GET(x)              (((x) & DMA_INT_EN_ERROR_ENA_MASK) >> DMA_INT_EN_ERROR_ENA_LSB)
-#define DMA_INT_EN_ERROR_ENA_SET(x)              (((x) << DMA_INT_EN_ERROR_ENA_LSB) & DMA_INT_EN_ERROR_ENA_MASK)
-#define DMA_INT_EN_DONE_ENA_MSB                  2
-#define DMA_INT_EN_DONE_ENA_LSB                  2
-#define DMA_INT_EN_DONE_ENA_MASK                 0x00000004
-#define DMA_INT_EN_DONE_ENA_GET(x)               (((x) & DMA_INT_EN_DONE_ENA_MASK) >> DMA_INT_EN_DONE_ENA_LSB)
-#define DMA_INT_EN_DONE_ENA_SET(x)               (((x) << DMA_INT_EN_DONE_ENA_LSB) & DMA_INT_EN_DONE_ENA_MASK)
-#define DMA_INT_EN_STOPPED_ENA_MSB               1
-#define DMA_INT_EN_STOPPED_ENA_LSB               1
-#define DMA_INT_EN_STOPPED_ENA_MASK              0x00000002
-#define DMA_INT_EN_STOPPED_ENA_GET(x)            (((x) & DMA_INT_EN_STOPPED_ENA_MASK) >> DMA_INT_EN_STOPPED_ENA_LSB)
-#define DMA_INT_EN_STOPPED_ENA_SET(x)            (((x) << DMA_INT_EN_STOPPED_ENA_LSB) & DMA_INT_EN_STOPPED_ENA_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct rdma_reg_reg_s {
-  volatile unsigned int dma_config;
-  volatile unsigned int dma_control;
-  volatile unsigned int dma_src;
-  volatile unsigned int dma_dest;
-  volatile unsigned int dma_length;
-  volatile unsigned int vmc_base;
-  volatile unsigned int indirect_reg;
-  volatile unsigned int indirect_return;
-  volatile unsigned int rdma_region_0_;
-  volatile unsigned int rdma_region_1_;
-  volatile unsigned int rdma_region_2_;
-  volatile unsigned int rdma_region_3_;
-  volatile unsigned int rdma_region_4_;
-  volatile unsigned int rdma_region_5_;
-  volatile unsigned int rdma_region_6_;
-  volatile unsigned int rdma_region_7_;
-  volatile unsigned int rdma_region_8_;
-  volatile unsigned int rdma_region_9_;
-  volatile unsigned int rdma_region_10_;
-  volatile unsigned int rdma_region_11_;
-  volatile unsigned int rdma_region_12_;
-  volatile unsigned int rdma_region_13_;
-  volatile unsigned int rdma_region_14_;
-  volatile unsigned int rdma_region_15_;
-  volatile unsigned int dma_status;
-  volatile unsigned int dma_int_en;
-} rdma_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _RDMA_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h
index 0855de5f1400e84d5ab3e405d0f18aa5a24c95cf..fcafec88a6b92506add22f0b69404368287e697d 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h
@@ -21,11 +21,8 @@
 //===================================================================
 
 
-#ifdef WLAN_HEADERS
-
 #include "rtc_wlan_reg.h"
 
-
 #ifndef BT_HEADERS
 
 #define RESET_CONTROL_ADDRESS WLAN_RESET_CONTROL_ADDRESS
@@ -100,95 +97,6 @@
 #define RESET_CONTROL_SI0_RST_MASK WLAN_RESET_CONTROL_SI0_RST_MASK
 #define RESET_CONTROL_SI0_RST_GET(x) WLAN_RESET_CONTROL_SI0_RST_GET(x)
 #define RESET_CONTROL_SI0_RST_SET(x) WLAN_RESET_CONTROL_SI0_RST_SET(x)
-#define XTAL_CONTROL_ADDRESS WLAN_XTAL_CONTROL_ADDRESS
-#define XTAL_CONTROL_OFFSET WLAN_XTAL_CONTROL_OFFSET
-#define XTAL_CONTROL_TCXO_MSB WLAN_XTAL_CONTROL_TCXO_MSB
-#define XTAL_CONTROL_TCXO_LSB WLAN_XTAL_CONTROL_TCXO_LSB
-#define XTAL_CONTROL_TCXO_MASK WLAN_XTAL_CONTROL_TCXO_MASK
-#define XTAL_CONTROL_TCXO_GET(x) WLAN_XTAL_CONTROL_TCXO_GET(x)
-#define XTAL_CONTROL_TCXO_SET(x) WLAN_XTAL_CONTROL_TCXO_SET(x)
-#define TCXO_DETECT_ADDRESS WLAN_TCXO_DETECT_ADDRESS
-#define TCXO_DETECT_OFFSET WLAN_TCXO_DETECT_OFFSET
-#define TCXO_DETECT_PRESENT_MSB WLAN_TCXO_DETECT_PRESENT_MSB
-#define TCXO_DETECT_PRESENT_LSB WLAN_TCXO_DETECT_PRESENT_LSB
-#define TCXO_DETECT_PRESENT_MASK WLAN_TCXO_DETECT_PRESENT_MASK
-#define TCXO_DETECT_PRESENT_GET(x) WLAN_TCXO_DETECT_PRESENT_GET(x)
-#define TCXO_DETECT_PRESENT_SET(x) WLAN_TCXO_DETECT_PRESENT_SET(x)
-#define XTAL_TEST_ADDRESS WLAN_XTAL_TEST_ADDRESS
-#define XTAL_TEST_OFFSET WLAN_XTAL_TEST_OFFSET
-#define XTAL_TEST_NOTCXODET_MSB WLAN_XTAL_TEST_NOTCXODET_MSB
-#define XTAL_TEST_NOTCXODET_LSB WLAN_XTAL_TEST_NOTCXODET_LSB
-#define XTAL_TEST_NOTCXODET_MASK WLAN_XTAL_TEST_NOTCXODET_MASK
-#define XTAL_TEST_NOTCXODET_GET(x) WLAN_XTAL_TEST_NOTCXODET_GET(x)
-#define XTAL_TEST_NOTCXODET_SET(x) WLAN_XTAL_TEST_NOTCXODET_SET(x)
-#define QUADRATURE_ADDRESS WLAN_QUADRATURE_ADDRESS
-#define QUADRATURE_OFFSET WLAN_QUADRATURE_OFFSET
-#define QUADRATURE_ADC_MSB WLAN_QUADRATURE_ADC_MSB
-#define QUADRATURE_ADC_LSB WLAN_QUADRATURE_ADC_LSB
-#define QUADRATURE_ADC_MASK WLAN_QUADRATURE_ADC_MASK
-#define QUADRATURE_ADC_GET(x) WLAN_QUADRATURE_ADC_GET(x)
-#define QUADRATURE_ADC_SET(x) WLAN_QUADRATURE_ADC_SET(x)
-#define QUADRATURE_SEL_MSB WLAN_QUADRATURE_SEL_MSB
-#define QUADRATURE_SEL_LSB WLAN_QUADRATURE_SEL_LSB
-#define QUADRATURE_SEL_MASK WLAN_QUADRATURE_SEL_MASK
-#define QUADRATURE_SEL_GET(x) WLAN_QUADRATURE_SEL_GET(x)
-#define QUADRATURE_SEL_SET(x) WLAN_QUADRATURE_SEL_SET(x)
-#define QUADRATURE_DAC_MSB WLAN_QUADRATURE_DAC_MSB
-#define QUADRATURE_DAC_LSB WLAN_QUADRATURE_DAC_LSB
-#define QUADRATURE_DAC_MASK WLAN_QUADRATURE_DAC_MASK
-#define QUADRATURE_DAC_GET(x) WLAN_QUADRATURE_DAC_GET(x)
-#define QUADRATURE_DAC_SET(x) WLAN_QUADRATURE_DAC_SET(x)
-#define PLL_CONTROL_ADDRESS WLAN_PLL_CONTROL_ADDRESS
-#define PLL_CONTROL_OFFSET WLAN_PLL_CONTROL_OFFSET
-#define PLL_CONTROL_DIG_TEST_CLK_MSB WLAN_PLL_CONTROL_DIG_TEST_CLK_MSB
-#define PLL_CONTROL_DIG_TEST_CLK_LSB WLAN_PLL_CONTROL_DIG_TEST_CLK_LSB
-#define PLL_CONTROL_DIG_TEST_CLK_MASK WLAN_PLL_CONTROL_DIG_TEST_CLK_MASK
-#define PLL_CONTROL_DIG_TEST_CLK_GET(x) WLAN_PLL_CONTROL_DIG_TEST_CLK_GET(x)
-#define PLL_CONTROL_DIG_TEST_CLK_SET(x) WLAN_PLL_CONTROL_DIG_TEST_CLK_SET(x)
-#define PLL_CONTROL_MAC_OVERRIDE_MSB WLAN_PLL_CONTROL_MAC_OVERRIDE_MSB
-#define PLL_CONTROL_MAC_OVERRIDE_LSB WLAN_PLL_CONTROL_MAC_OVERRIDE_LSB
-#define PLL_CONTROL_MAC_OVERRIDE_MASK WLAN_PLL_CONTROL_MAC_OVERRIDE_MASK
-#define PLL_CONTROL_MAC_OVERRIDE_GET(x) WLAN_PLL_CONTROL_MAC_OVERRIDE_GET(x)
-#define PLL_CONTROL_MAC_OVERRIDE_SET(x) WLAN_PLL_CONTROL_MAC_OVERRIDE_SET(x)
-#define PLL_CONTROL_NOPWD_MSB WLAN_PLL_CONTROL_NOPWD_MSB
-#define PLL_CONTROL_NOPWD_LSB WLAN_PLL_CONTROL_NOPWD_LSB
-#define PLL_CONTROL_NOPWD_MASK WLAN_PLL_CONTROL_NOPWD_MASK
-#define PLL_CONTROL_NOPWD_GET(x) WLAN_PLL_CONTROL_NOPWD_GET(x)
-#define PLL_CONTROL_NOPWD_SET(x) WLAN_PLL_CONTROL_NOPWD_SET(x)
-#define PLL_CONTROL_UPDATING_MSB WLAN_PLL_CONTROL_UPDATING_MSB
-#define PLL_CONTROL_UPDATING_LSB WLAN_PLL_CONTROL_UPDATING_LSB
-#define PLL_CONTROL_UPDATING_MASK WLAN_PLL_CONTROL_UPDATING_MASK
-#define PLL_CONTROL_UPDATING_GET(x) WLAN_PLL_CONTROL_UPDATING_GET(x)
-#define PLL_CONTROL_UPDATING_SET(x) WLAN_PLL_CONTROL_UPDATING_SET(x)
-#define PLL_CONTROL_BYPASS_MSB WLAN_PLL_CONTROL_BYPASS_MSB
-#define PLL_CONTROL_BYPASS_LSB WLAN_PLL_CONTROL_BYPASS_LSB
-#define PLL_CONTROL_BYPASS_MASK WLAN_PLL_CONTROL_BYPASS_MASK
-#define PLL_CONTROL_BYPASS_GET(x) WLAN_PLL_CONTROL_BYPASS_GET(x)
-#define PLL_CONTROL_BYPASS_SET(x) WLAN_PLL_CONTROL_BYPASS_SET(x)
-#define PLL_CONTROL_REFDIV_MSB WLAN_PLL_CONTROL_REFDIV_MSB
-#define PLL_CONTROL_REFDIV_LSB WLAN_PLL_CONTROL_REFDIV_LSB
-#define PLL_CONTROL_REFDIV_MASK WLAN_PLL_CONTROL_REFDIV_MASK
-#define PLL_CONTROL_REFDIV_GET(x) WLAN_PLL_CONTROL_REFDIV_GET(x)
-#define PLL_CONTROL_REFDIV_SET(x) WLAN_PLL_CONTROL_REFDIV_SET(x)
-#define PLL_CONTROL_DIV_MSB WLAN_PLL_CONTROL_DIV_MSB
-#define PLL_CONTROL_DIV_LSB WLAN_PLL_CONTROL_DIV_LSB
-#define PLL_CONTROL_DIV_MASK WLAN_PLL_CONTROL_DIV_MASK
-#define PLL_CONTROL_DIV_GET(x) WLAN_PLL_CONTROL_DIV_GET(x)
-#define PLL_CONTROL_DIV_SET(x) WLAN_PLL_CONTROL_DIV_SET(x)
-#define PLL_SETTLE_ADDRESS WLAN_PLL_SETTLE_ADDRESS
-#define PLL_SETTLE_OFFSET WLAN_PLL_SETTLE_OFFSET
-#define PLL_SETTLE_TIME_MSB WLAN_PLL_SETTLE_TIME_MSB
-#define PLL_SETTLE_TIME_LSB WLAN_PLL_SETTLE_TIME_LSB
-#define PLL_SETTLE_TIME_MASK WLAN_PLL_SETTLE_TIME_MASK
-#define PLL_SETTLE_TIME_GET(x) WLAN_PLL_SETTLE_TIME_GET(x)
-#define PLL_SETTLE_TIME_SET(x) WLAN_PLL_SETTLE_TIME_SET(x)
-#define XTAL_SETTLE_ADDRESS WLAN_XTAL_SETTLE_ADDRESS
-#define XTAL_SETTLE_OFFSET WLAN_XTAL_SETTLE_OFFSET
-#define XTAL_SETTLE_TIME_MSB WLAN_XTAL_SETTLE_TIME_MSB
-#define XTAL_SETTLE_TIME_LSB WLAN_XTAL_SETTLE_TIME_LSB
-#define XTAL_SETTLE_TIME_MASK WLAN_XTAL_SETTLE_TIME_MASK
-#define XTAL_SETTLE_TIME_GET(x) WLAN_XTAL_SETTLE_TIME_GET(x)
-#define XTAL_SETTLE_TIME_SET(x) WLAN_XTAL_SETTLE_TIME_SET(x)
 #define CPU_CLOCK_ADDRESS WLAN_CPU_CLOCK_ADDRESS
 #define CPU_CLOCK_OFFSET WLAN_CPU_CLOCK_OFFSET
 #define CPU_CLOCK_STANDARD_MSB WLAN_CPU_CLOCK_STANDARD_MSB
@@ -215,510 +123,6 @@
 #define CLOCK_CONTROL_SI0_CLK_MASK WLAN_CLOCK_CONTROL_SI0_CLK_MASK
 #define CLOCK_CONTROL_SI0_CLK_GET(x) WLAN_CLOCK_CONTROL_SI0_CLK_GET(x)
 #define CLOCK_CONTROL_SI0_CLK_SET(x) WLAN_CLOCK_CONTROL_SI0_CLK_SET(x)
-#define BIAS_OVERRIDE_ADDRESS WLAN_BIAS_OVERRIDE_ADDRESS
-#define BIAS_OVERRIDE_OFFSET WLAN_BIAS_OVERRIDE_OFFSET
-#define BIAS_OVERRIDE_ON_MSB WLAN_BIAS_OVERRIDE_ON_MSB
-#define BIAS_OVERRIDE_ON_LSB WLAN_BIAS_OVERRIDE_ON_LSB
-#define BIAS_OVERRIDE_ON_MASK WLAN_BIAS_OVERRIDE_ON_MASK
-#define BIAS_OVERRIDE_ON_GET(x) WLAN_BIAS_OVERRIDE_ON_GET(x)
-#define BIAS_OVERRIDE_ON_SET(x) WLAN_BIAS_OVERRIDE_ON_SET(x)
-#define WDT_CONTROL_ADDRESS WLAN_WDT_CONTROL_ADDRESS
-#define WDT_CONTROL_OFFSET WLAN_WDT_CONTROL_OFFSET
-#define WDT_CONTROL_ACTION_MSB WLAN_WDT_CONTROL_ACTION_MSB
-#define WDT_CONTROL_ACTION_LSB WLAN_WDT_CONTROL_ACTION_LSB
-#define WDT_CONTROL_ACTION_MASK WLAN_WDT_CONTROL_ACTION_MASK
-#define WDT_CONTROL_ACTION_GET(x) WLAN_WDT_CONTROL_ACTION_GET(x)
-#define WDT_CONTROL_ACTION_SET(x) WLAN_WDT_CONTROL_ACTION_SET(x)
-#define WDT_STATUS_ADDRESS WLAN_WDT_STATUS_ADDRESS
-#define WDT_STATUS_OFFSET WLAN_WDT_STATUS_OFFSET
-#define WDT_STATUS_INTERRUPT_MSB WLAN_WDT_STATUS_INTERRUPT_MSB
-#define WDT_STATUS_INTERRUPT_LSB WLAN_WDT_STATUS_INTERRUPT_LSB
-#define WDT_STATUS_INTERRUPT_MASK WLAN_WDT_STATUS_INTERRUPT_MASK
-#define WDT_STATUS_INTERRUPT_GET(x) WLAN_WDT_STATUS_INTERRUPT_GET(x)
-#define WDT_STATUS_INTERRUPT_SET(x) WLAN_WDT_STATUS_INTERRUPT_SET(x)
-#define WDT_ADDRESS WLAN_WDT_ADDRESS
-#define WDT_OFFSET WLAN_WDT_OFFSET
-#define WDT_TARGET_MSB WLAN_WDT_TARGET_MSB
-#define WDT_TARGET_LSB WLAN_WDT_TARGET_LSB
-#define WDT_TARGET_MASK WLAN_WDT_TARGET_MASK
-#define WDT_TARGET_GET(x) WLAN_WDT_TARGET_GET(x)
-#define WDT_TARGET_SET(x) WLAN_WDT_TARGET_SET(x)
-#define WDT_COUNT_ADDRESS WLAN_WDT_COUNT_ADDRESS
-#define WDT_COUNT_OFFSET WLAN_WDT_COUNT_OFFSET
-#define WDT_COUNT_VALUE_MSB WLAN_WDT_COUNT_VALUE_MSB
-#define WDT_COUNT_VALUE_LSB WLAN_WDT_COUNT_VALUE_LSB
-#define WDT_COUNT_VALUE_MASK WLAN_WDT_COUNT_VALUE_MASK
-#define WDT_COUNT_VALUE_GET(x) WLAN_WDT_COUNT_VALUE_GET(x)
-#define WDT_COUNT_VALUE_SET(x) WLAN_WDT_COUNT_VALUE_SET(x)
-#define WDT_RESET_ADDRESS WLAN_WDT_RESET_ADDRESS
-#define WDT_RESET_OFFSET WLAN_WDT_RESET_OFFSET
-#define WDT_RESET_VALUE_MSB WLAN_WDT_RESET_VALUE_MSB
-#define WDT_RESET_VALUE_LSB WLAN_WDT_RESET_VALUE_LSB
-#define WDT_RESET_VALUE_MASK WLAN_WDT_RESET_VALUE_MASK
-#define WDT_RESET_VALUE_GET(x) WLAN_WDT_RESET_VALUE_GET(x)
-#define WDT_RESET_VALUE_SET(x) WLAN_WDT_RESET_VALUE_SET(x)
-#define INT_STATUS_ADDRESS WLAN_INT_STATUS_ADDRESS
-#define INT_STATUS_OFFSET WLAN_INT_STATUS_OFFSET
-#define INT_STATUS_HCI_UART_MSB WLAN_INT_STATUS_HCI_UART_MSB
-#define INT_STATUS_HCI_UART_LSB WLAN_INT_STATUS_HCI_UART_LSB
-#define INT_STATUS_HCI_UART_MASK WLAN_INT_STATUS_HCI_UART_MASK
-#define INT_STATUS_HCI_UART_GET(x) WLAN_INT_STATUS_HCI_UART_GET(x)
-#define INT_STATUS_HCI_UART_SET(x) WLAN_INT_STATUS_HCI_UART_SET(x)
-#define INT_STATUS_THERM_MSB WLAN_INT_STATUS_THERM_MSB
-#define INT_STATUS_THERM_LSB WLAN_INT_STATUS_THERM_LSB
-#define INT_STATUS_THERM_MASK WLAN_INT_STATUS_THERM_MASK
-#define INT_STATUS_THERM_GET(x) WLAN_INT_STATUS_THERM_GET(x)
-#define INT_STATUS_THERM_SET(x) WLAN_INT_STATUS_THERM_SET(x)
-#define INT_STATUS_EFUSE_OVERWRITE_MSB WLAN_INT_STATUS_EFUSE_OVERWRITE_MSB
-#define INT_STATUS_EFUSE_OVERWRITE_LSB WLAN_INT_STATUS_EFUSE_OVERWRITE_LSB
-#define INT_STATUS_EFUSE_OVERWRITE_MASK WLAN_INT_STATUS_EFUSE_OVERWRITE_MASK
-#define INT_STATUS_EFUSE_OVERWRITE_GET(x) WLAN_INT_STATUS_EFUSE_OVERWRITE_GET(x)
-#define INT_STATUS_EFUSE_OVERWRITE_SET(x) WLAN_INT_STATUS_EFUSE_OVERWRITE_SET(x)
-#define INT_STATUS_UART_MBOX_MSB WLAN_INT_STATUS_UART_MBOX_MSB
-#define INT_STATUS_UART_MBOX_LSB WLAN_INT_STATUS_UART_MBOX_LSB
-#define INT_STATUS_UART_MBOX_MASK WLAN_INT_STATUS_UART_MBOX_MASK
-#define INT_STATUS_UART_MBOX_GET(x) WLAN_INT_STATUS_UART_MBOX_GET(x)
-#define INT_STATUS_UART_MBOX_SET(x) WLAN_INT_STATUS_UART_MBOX_SET(x)
-#define INT_STATUS_GENERIC_MBOX_MSB WLAN_INT_STATUS_GENERIC_MBOX_MSB
-#define INT_STATUS_GENERIC_MBOX_LSB WLAN_INT_STATUS_GENERIC_MBOX_LSB
-#define INT_STATUS_GENERIC_MBOX_MASK WLAN_INT_STATUS_GENERIC_MBOX_MASK
-#define INT_STATUS_GENERIC_MBOX_GET(x) WLAN_INT_STATUS_GENERIC_MBOX_GET(x)
-#define INT_STATUS_GENERIC_MBOX_SET(x) WLAN_INT_STATUS_GENERIC_MBOX_SET(x)
-#define INT_STATUS_RDMA_MSB WLAN_INT_STATUS_RDMA_MSB
-#define INT_STATUS_RDMA_LSB WLAN_INT_STATUS_RDMA_LSB
-#define INT_STATUS_RDMA_MASK WLAN_INT_STATUS_RDMA_MASK
-#define INT_STATUS_RDMA_GET(x) WLAN_INT_STATUS_RDMA_GET(x)
-#define INT_STATUS_RDMA_SET(x) WLAN_INT_STATUS_RDMA_SET(x)
-#define INT_STATUS_BTCOEX_MSB WLAN_INT_STATUS_BTCOEX_MSB
-#define INT_STATUS_BTCOEX_LSB WLAN_INT_STATUS_BTCOEX_LSB
-#define INT_STATUS_BTCOEX_MASK WLAN_INT_STATUS_BTCOEX_MASK
-#define INT_STATUS_BTCOEX_GET(x) WLAN_INT_STATUS_BTCOEX_GET(x)
-#define INT_STATUS_BTCOEX_SET(x) WLAN_INT_STATUS_BTCOEX_SET(x)
-#define INT_STATUS_RTC_POWER_MSB WLAN_INT_STATUS_RTC_POWER_MSB
-#define INT_STATUS_RTC_POWER_LSB WLAN_INT_STATUS_RTC_POWER_LSB
-#define INT_STATUS_RTC_POWER_MASK WLAN_INT_STATUS_RTC_POWER_MASK
-#define INT_STATUS_RTC_POWER_GET(x) WLAN_INT_STATUS_RTC_POWER_GET(x)
-#define INT_STATUS_RTC_POWER_SET(x) WLAN_INT_STATUS_RTC_POWER_SET(x)
-#define INT_STATUS_MAC_MSB WLAN_INT_STATUS_MAC_MSB
-#define INT_STATUS_MAC_LSB WLAN_INT_STATUS_MAC_LSB
-#define INT_STATUS_MAC_MASK WLAN_INT_STATUS_MAC_MASK
-#define INT_STATUS_MAC_GET(x) WLAN_INT_STATUS_MAC_GET(x)
-#define INT_STATUS_MAC_SET(x) WLAN_INT_STATUS_MAC_SET(x)
-#define INT_STATUS_MAILBOX_MSB WLAN_INT_STATUS_MAILBOX_MSB
-#define INT_STATUS_MAILBOX_LSB WLAN_INT_STATUS_MAILBOX_LSB
-#define INT_STATUS_MAILBOX_MASK WLAN_INT_STATUS_MAILBOX_MASK
-#define INT_STATUS_MAILBOX_GET(x) WLAN_INT_STATUS_MAILBOX_GET(x)
-#define INT_STATUS_MAILBOX_SET(x) WLAN_INT_STATUS_MAILBOX_SET(x)
-#define INT_STATUS_RTC_ALARM_MSB WLAN_INT_STATUS_RTC_ALARM_MSB
-#define INT_STATUS_RTC_ALARM_LSB WLAN_INT_STATUS_RTC_ALARM_LSB
-#define INT_STATUS_RTC_ALARM_MASK WLAN_INT_STATUS_RTC_ALARM_MASK
-#define INT_STATUS_RTC_ALARM_GET(x) WLAN_INT_STATUS_RTC_ALARM_GET(x)
-#define INT_STATUS_RTC_ALARM_SET(x) WLAN_INT_STATUS_RTC_ALARM_SET(x)
-#define INT_STATUS_HF_TIMER_MSB WLAN_INT_STATUS_HF_TIMER_MSB
-#define INT_STATUS_HF_TIMER_LSB WLAN_INT_STATUS_HF_TIMER_LSB
-#define INT_STATUS_HF_TIMER_MASK WLAN_INT_STATUS_HF_TIMER_MASK
-#define INT_STATUS_HF_TIMER_GET(x) WLAN_INT_STATUS_HF_TIMER_GET(x)
-#define INT_STATUS_HF_TIMER_SET(x) WLAN_INT_STATUS_HF_TIMER_SET(x)
-#define INT_STATUS_LF_TIMER3_MSB WLAN_INT_STATUS_LF_TIMER3_MSB
-#define INT_STATUS_LF_TIMER3_LSB WLAN_INT_STATUS_LF_TIMER3_LSB
-#define INT_STATUS_LF_TIMER3_MASK WLAN_INT_STATUS_LF_TIMER3_MASK
-#define INT_STATUS_LF_TIMER3_GET(x) WLAN_INT_STATUS_LF_TIMER3_GET(x)
-#define INT_STATUS_LF_TIMER3_SET(x) WLAN_INT_STATUS_LF_TIMER3_SET(x)
-#define INT_STATUS_LF_TIMER2_MSB WLAN_INT_STATUS_LF_TIMER2_MSB
-#define INT_STATUS_LF_TIMER2_LSB WLAN_INT_STATUS_LF_TIMER2_LSB
-#define INT_STATUS_LF_TIMER2_MASK WLAN_INT_STATUS_LF_TIMER2_MASK
-#define INT_STATUS_LF_TIMER2_GET(x) WLAN_INT_STATUS_LF_TIMER2_GET(x)
-#define INT_STATUS_LF_TIMER2_SET(x) WLAN_INT_STATUS_LF_TIMER2_SET(x)
-#define INT_STATUS_LF_TIMER1_MSB WLAN_INT_STATUS_LF_TIMER1_MSB
-#define INT_STATUS_LF_TIMER1_LSB WLAN_INT_STATUS_LF_TIMER1_LSB
-#define INT_STATUS_LF_TIMER1_MASK WLAN_INT_STATUS_LF_TIMER1_MASK
-#define INT_STATUS_LF_TIMER1_GET(x) WLAN_INT_STATUS_LF_TIMER1_GET(x)
-#define INT_STATUS_LF_TIMER1_SET(x) WLAN_INT_STATUS_LF_TIMER1_SET(x)
-#define INT_STATUS_LF_TIMER0_MSB WLAN_INT_STATUS_LF_TIMER0_MSB
-#define INT_STATUS_LF_TIMER0_LSB WLAN_INT_STATUS_LF_TIMER0_LSB
-#define INT_STATUS_LF_TIMER0_MASK WLAN_INT_STATUS_LF_TIMER0_MASK
-#define INT_STATUS_LF_TIMER0_GET(x) WLAN_INT_STATUS_LF_TIMER0_GET(x)
-#define INT_STATUS_LF_TIMER0_SET(x) WLAN_INT_STATUS_LF_TIMER0_SET(x)
-#define INT_STATUS_KEYPAD_MSB WLAN_INT_STATUS_KEYPAD_MSB
-#define INT_STATUS_KEYPAD_LSB WLAN_INT_STATUS_KEYPAD_LSB
-#define INT_STATUS_KEYPAD_MASK WLAN_INT_STATUS_KEYPAD_MASK
-#define INT_STATUS_KEYPAD_GET(x) WLAN_INT_STATUS_KEYPAD_GET(x)
-#define INT_STATUS_KEYPAD_SET(x) WLAN_INT_STATUS_KEYPAD_SET(x)
-#define INT_STATUS_SI_MSB WLAN_INT_STATUS_SI_MSB
-#define INT_STATUS_SI_LSB WLAN_INT_STATUS_SI_LSB
-#define INT_STATUS_SI_MASK WLAN_INT_STATUS_SI_MASK
-#define INT_STATUS_SI_GET(x) WLAN_INT_STATUS_SI_GET(x)
-#define INT_STATUS_SI_SET(x) WLAN_INT_STATUS_SI_SET(x)
-#define INT_STATUS_GPIO_MSB WLAN_INT_STATUS_GPIO_MSB
-#define INT_STATUS_GPIO_LSB WLAN_INT_STATUS_GPIO_LSB
-#define INT_STATUS_GPIO_MASK WLAN_INT_STATUS_GPIO_MASK
-#define INT_STATUS_GPIO_GET(x) WLAN_INT_STATUS_GPIO_GET(x)
-#define INT_STATUS_GPIO_SET(x) WLAN_INT_STATUS_GPIO_SET(x)
-#define INT_STATUS_UART_MSB WLAN_INT_STATUS_UART_MSB
-#define INT_STATUS_UART_LSB WLAN_INT_STATUS_UART_LSB
-#define INT_STATUS_UART_MASK WLAN_INT_STATUS_UART_MASK
-#define INT_STATUS_UART_GET(x) WLAN_INT_STATUS_UART_GET(x)
-#define INT_STATUS_UART_SET(x) WLAN_INT_STATUS_UART_SET(x)
-#define INT_STATUS_ERROR_MSB WLAN_INT_STATUS_ERROR_MSB
-#define INT_STATUS_ERROR_LSB WLAN_INT_STATUS_ERROR_LSB
-#define INT_STATUS_ERROR_MASK WLAN_INT_STATUS_ERROR_MASK
-#define INT_STATUS_ERROR_GET(x) WLAN_INT_STATUS_ERROR_GET(x)
-#define INT_STATUS_ERROR_SET(x) WLAN_INT_STATUS_ERROR_SET(x)
-#define INT_STATUS_WDT_INT_MSB WLAN_INT_STATUS_WDT_INT_MSB
-#define INT_STATUS_WDT_INT_LSB WLAN_INT_STATUS_WDT_INT_LSB
-#define INT_STATUS_WDT_INT_MASK WLAN_INT_STATUS_WDT_INT_MASK
-#define INT_STATUS_WDT_INT_GET(x) WLAN_INT_STATUS_WDT_INT_GET(x)
-#define INT_STATUS_WDT_INT_SET(x) WLAN_INT_STATUS_WDT_INT_SET(x)
-#define LF_TIMER0_ADDRESS WLAN_LF_TIMER0_ADDRESS
-#define LF_TIMER0_OFFSET WLAN_LF_TIMER0_OFFSET
-#define LF_TIMER0_TARGET_MSB WLAN_LF_TIMER0_TARGET_MSB
-#define LF_TIMER0_TARGET_LSB WLAN_LF_TIMER0_TARGET_LSB
-#define LF_TIMER0_TARGET_MASK WLAN_LF_TIMER0_TARGET_MASK
-#define LF_TIMER0_TARGET_GET(x) WLAN_LF_TIMER0_TARGET_GET(x)
-#define LF_TIMER0_TARGET_SET(x) WLAN_LF_TIMER0_TARGET_SET(x)
-#define LF_TIMER_COUNT0_ADDRESS WLAN_LF_TIMER_COUNT0_ADDRESS
-#define LF_TIMER_COUNT0_OFFSET WLAN_LF_TIMER_COUNT0_OFFSET
-#define LF_TIMER_COUNT0_VALUE_MSB WLAN_LF_TIMER_COUNT0_VALUE_MSB
-#define LF_TIMER_COUNT0_VALUE_LSB WLAN_LF_TIMER_COUNT0_VALUE_LSB
-#define LF_TIMER_COUNT0_VALUE_MASK WLAN_LF_TIMER_COUNT0_VALUE_MASK
-#define LF_TIMER_COUNT0_VALUE_GET(x) WLAN_LF_TIMER_COUNT0_VALUE_GET(x)
-#define LF_TIMER_COUNT0_VALUE_SET(x) WLAN_LF_TIMER_COUNT0_VALUE_SET(x)
-#define LF_TIMER_CONTROL0_ADDRESS WLAN_LF_TIMER_CONTROL0_ADDRESS
-#define LF_TIMER_CONTROL0_OFFSET WLAN_LF_TIMER_CONTROL0_OFFSET
-#define LF_TIMER_CONTROL0_ENABLE_MSB WLAN_LF_TIMER_CONTROL0_ENABLE_MSB
-#define LF_TIMER_CONTROL0_ENABLE_LSB WLAN_LF_TIMER_CONTROL0_ENABLE_LSB
-#define LF_TIMER_CONTROL0_ENABLE_MASK WLAN_LF_TIMER_CONTROL0_ENABLE_MASK
-#define LF_TIMER_CONTROL0_ENABLE_GET(x) WLAN_LF_TIMER_CONTROL0_ENABLE_GET(x)
-#define LF_TIMER_CONTROL0_ENABLE_SET(x) WLAN_LF_TIMER_CONTROL0_ENABLE_SET(x)
-#define LF_TIMER_CONTROL0_AUTO_RESTART_MSB WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_MSB
-#define LF_TIMER_CONTROL0_AUTO_RESTART_LSB WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_LSB
-#define LF_TIMER_CONTROL0_AUTO_RESTART_MASK WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_MASK
-#define LF_TIMER_CONTROL0_AUTO_RESTART_GET(x) WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_GET(x)
-#define LF_TIMER_CONTROL0_AUTO_RESTART_SET(x) WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_SET(x)
-#define LF_TIMER_CONTROL0_RESET_MSB WLAN_LF_TIMER_CONTROL0_RESET_MSB
-#define LF_TIMER_CONTROL0_RESET_LSB WLAN_LF_TIMER_CONTROL0_RESET_LSB
-#define LF_TIMER_CONTROL0_RESET_MASK WLAN_LF_TIMER_CONTROL0_RESET_MASK
-#define LF_TIMER_CONTROL0_RESET_GET(x) WLAN_LF_TIMER_CONTROL0_RESET_GET(x)
-#define LF_TIMER_CONTROL0_RESET_SET(x) WLAN_LF_TIMER_CONTROL0_RESET_SET(x)
-#define LF_TIMER_STATUS0_ADDRESS WLAN_LF_TIMER_STATUS0_ADDRESS
-#define LF_TIMER_STATUS0_OFFSET WLAN_LF_TIMER_STATUS0_OFFSET
-#define LF_TIMER_STATUS0_INTERRUPT_MSB WLAN_LF_TIMER_STATUS0_INTERRUPT_MSB
-#define LF_TIMER_STATUS0_INTERRUPT_LSB WLAN_LF_TIMER_STATUS0_INTERRUPT_LSB
-#define LF_TIMER_STATUS0_INTERRUPT_MASK WLAN_LF_TIMER_STATUS0_INTERRUPT_MASK
-#define LF_TIMER_STATUS0_INTERRUPT_GET(x) WLAN_LF_TIMER_STATUS0_INTERRUPT_GET(x)
-#define LF_TIMER_STATUS0_INTERRUPT_SET(x) WLAN_LF_TIMER_STATUS0_INTERRUPT_SET(x)
-#define LF_TIMER1_ADDRESS WLAN_LF_TIMER1_ADDRESS
-#define LF_TIMER1_OFFSET WLAN_LF_TIMER1_OFFSET
-#define LF_TIMER1_TARGET_MSB WLAN_LF_TIMER1_TARGET_MSB
-#define LF_TIMER1_TARGET_LSB WLAN_LF_TIMER1_TARGET_LSB
-#define LF_TIMER1_TARGET_MASK WLAN_LF_TIMER1_TARGET_MASK
-#define LF_TIMER1_TARGET_GET(x) WLAN_LF_TIMER1_TARGET_GET(x)
-#define LF_TIMER1_TARGET_SET(x) WLAN_LF_TIMER1_TARGET_SET(x)
-#define LF_TIMER_COUNT1_ADDRESS WLAN_LF_TIMER_COUNT1_ADDRESS
-#define LF_TIMER_COUNT1_OFFSET WLAN_LF_TIMER_COUNT1_OFFSET
-#define LF_TIMER_COUNT1_VALUE_MSB WLAN_LF_TIMER_COUNT1_VALUE_MSB
-#define LF_TIMER_COUNT1_VALUE_LSB WLAN_LF_TIMER_COUNT1_VALUE_LSB
-#define LF_TIMER_COUNT1_VALUE_MASK WLAN_LF_TIMER_COUNT1_VALUE_MASK
-#define LF_TIMER_COUNT1_VALUE_GET(x) WLAN_LF_TIMER_COUNT1_VALUE_GET(x)
-#define LF_TIMER_COUNT1_VALUE_SET(x) WLAN_LF_TIMER_COUNT1_VALUE_SET(x)
-#define LF_TIMER_CONTROL1_ADDRESS WLAN_LF_TIMER_CONTROL1_ADDRESS
-#define LF_TIMER_CONTROL1_OFFSET WLAN_LF_TIMER_CONTROL1_OFFSET
-#define LF_TIMER_CONTROL1_ENABLE_MSB WLAN_LF_TIMER_CONTROL1_ENABLE_MSB
-#define LF_TIMER_CONTROL1_ENABLE_LSB WLAN_LF_TIMER_CONTROL1_ENABLE_LSB
-#define LF_TIMER_CONTROL1_ENABLE_MASK WLAN_LF_TIMER_CONTROL1_ENABLE_MASK
-#define LF_TIMER_CONTROL1_ENABLE_GET(x) WLAN_LF_TIMER_CONTROL1_ENABLE_GET(x)
-#define LF_TIMER_CONTROL1_ENABLE_SET(x) WLAN_LF_TIMER_CONTROL1_ENABLE_SET(x)
-#define LF_TIMER_CONTROL1_AUTO_RESTART_MSB WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_MSB
-#define LF_TIMER_CONTROL1_AUTO_RESTART_LSB WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_LSB
-#define LF_TIMER_CONTROL1_AUTO_RESTART_MASK WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_MASK
-#define LF_TIMER_CONTROL1_AUTO_RESTART_GET(x) WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_GET(x)
-#define LF_TIMER_CONTROL1_AUTO_RESTART_SET(x) WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_SET(x)
-#define LF_TIMER_CONTROL1_RESET_MSB WLAN_LF_TIMER_CONTROL1_RESET_MSB
-#define LF_TIMER_CONTROL1_RESET_LSB WLAN_LF_TIMER_CONTROL1_RESET_LSB
-#define LF_TIMER_CONTROL1_RESET_MASK WLAN_LF_TIMER_CONTROL1_RESET_MASK
-#define LF_TIMER_CONTROL1_RESET_GET(x) WLAN_LF_TIMER_CONTROL1_RESET_GET(x)
-#define LF_TIMER_CONTROL1_RESET_SET(x) WLAN_LF_TIMER_CONTROL1_RESET_SET(x)
-#define LF_TIMER_STATUS1_ADDRESS WLAN_LF_TIMER_STATUS1_ADDRESS
-#define LF_TIMER_STATUS1_OFFSET WLAN_LF_TIMER_STATUS1_OFFSET
-#define LF_TIMER_STATUS1_INTERRUPT_MSB WLAN_LF_TIMER_STATUS1_INTERRUPT_MSB
-#define LF_TIMER_STATUS1_INTERRUPT_LSB WLAN_LF_TIMER_STATUS1_INTERRUPT_LSB
-#define LF_TIMER_STATUS1_INTERRUPT_MASK WLAN_LF_TIMER_STATUS1_INTERRUPT_MASK
-#define LF_TIMER_STATUS1_INTERRUPT_GET(x) WLAN_LF_TIMER_STATUS1_INTERRUPT_GET(x)
-#define LF_TIMER_STATUS1_INTERRUPT_SET(x) WLAN_LF_TIMER_STATUS1_INTERRUPT_SET(x)
-#define LF_TIMER2_ADDRESS WLAN_LF_TIMER2_ADDRESS
-#define LF_TIMER2_OFFSET WLAN_LF_TIMER2_OFFSET
-#define LF_TIMER2_TARGET_MSB WLAN_LF_TIMER2_TARGET_MSB
-#define LF_TIMER2_TARGET_LSB WLAN_LF_TIMER2_TARGET_LSB
-#define LF_TIMER2_TARGET_MASK WLAN_LF_TIMER2_TARGET_MASK
-#define LF_TIMER2_TARGET_GET(x) WLAN_LF_TIMER2_TARGET_GET(x)
-#define LF_TIMER2_TARGET_SET(x) WLAN_LF_TIMER2_TARGET_SET(x)
-#define LF_TIMER_COUNT2_ADDRESS WLAN_LF_TIMER_COUNT2_ADDRESS
-#define LF_TIMER_COUNT2_OFFSET WLAN_LF_TIMER_COUNT2_OFFSET
-#define LF_TIMER_COUNT2_VALUE_MSB WLAN_LF_TIMER_COUNT2_VALUE_MSB
-#define LF_TIMER_COUNT2_VALUE_LSB WLAN_LF_TIMER_COUNT2_VALUE_LSB
-#define LF_TIMER_COUNT2_VALUE_MASK WLAN_LF_TIMER_COUNT2_VALUE_MASK
-#define LF_TIMER_COUNT2_VALUE_GET(x) WLAN_LF_TIMER_COUNT2_VALUE_GET(x)
-#define LF_TIMER_COUNT2_VALUE_SET(x) WLAN_LF_TIMER_COUNT2_VALUE_SET(x)
-#define LF_TIMER_CONTROL2_ADDRESS WLAN_LF_TIMER_CONTROL2_ADDRESS
-#define LF_TIMER_CONTROL2_OFFSET WLAN_LF_TIMER_CONTROL2_OFFSET
-#define LF_TIMER_CONTROL2_ENABLE_MSB WLAN_LF_TIMER_CONTROL2_ENABLE_MSB
-#define LF_TIMER_CONTROL2_ENABLE_LSB WLAN_LF_TIMER_CONTROL2_ENABLE_LSB
-#define LF_TIMER_CONTROL2_ENABLE_MASK WLAN_LF_TIMER_CONTROL2_ENABLE_MASK
-#define LF_TIMER_CONTROL2_ENABLE_GET(x) WLAN_LF_TIMER_CONTROL2_ENABLE_GET(x)
-#define LF_TIMER_CONTROL2_ENABLE_SET(x) WLAN_LF_TIMER_CONTROL2_ENABLE_SET(x)
-#define LF_TIMER_CONTROL2_AUTO_RESTART_MSB WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_MSB
-#define LF_TIMER_CONTROL2_AUTO_RESTART_LSB WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_LSB
-#define LF_TIMER_CONTROL2_AUTO_RESTART_MASK WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_MASK
-#define LF_TIMER_CONTROL2_AUTO_RESTART_GET(x) WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_GET(x)
-#define LF_TIMER_CONTROL2_AUTO_RESTART_SET(x) WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_SET(x)
-#define LF_TIMER_CONTROL2_RESET_MSB WLAN_LF_TIMER_CONTROL2_RESET_MSB
-#define LF_TIMER_CONTROL2_RESET_LSB WLAN_LF_TIMER_CONTROL2_RESET_LSB
-#define LF_TIMER_CONTROL2_RESET_MASK WLAN_LF_TIMER_CONTROL2_RESET_MASK
-#define LF_TIMER_CONTROL2_RESET_GET(x) WLAN_LF_TIMER_CONTROL2_RESET_GET(x)
-#define LF_TIMER_CONTROL2_RESET_SET(x) WLAN_LF_TIMER_CONTROL2_RESET_SET(x)
-#define LF_TIMER_STATUS2_ADDRESS WLAN_LF_TIMER_STATUS2_ADDRESS
-#define LF_TIMER_STATUS2_OFFSET WLAN_LF_TIMER_STATUS2_OFFSET
-#define LF_TIMER_STATUS2_INTERRUPT_MSB WLAN_LF_TIMER_STATUS2_INTERRUPT_MSB
-#define LF_TIMER_STATUS2_INTERRUPT_LSB WLAN_LF_TIMER_STATUS2_INTERRUPT_LSB
-#define LF_TIMER_STATUS2_INTERRUPT_MASK WLAN_LF_TIMER_STATUS2_INTERRUPT_MASK
-#define LF_TIMER_STATUS2_INTERRUPT_GET(x) WLAN_LF_TIMER_STATUS2_INTERRUPT_GET(x)
-#define LF_TIMER_STATUS2_INTERRUPT_SET(x) WLAN_LF_TIMER_STATUS2_INTERRUPT_SET(x)
-#define LF_TIMER3_ADDRESS WLAN_LF_TIMER3_ADDRESS
-#define LF_TIMER3_OFFSET WLAN_LF_TIMER3_OFFSET
-#define LF_TIMER3_TARGET_MSB WLAN_LF_TIMER3_TARGET_MSB
-#define LF_TIMER3_TARGET_LSB WLAN_LF_TIMER3_TARGET_LSB
-#define LF_TIMER3_TARGET_MASK WLAN_LF_TIMER3_TARGET_MASK
-#define LF_TIMER3_TARGET_GET(x) WLAN_LF_TIMER3_TARGET_GET(x)
-#define LF_TIMER3_TARGET_SET(x) WLAN_LF_TIMER3_TARGET_SET(x)
-#define LF_TIMER_COUNT3_ADDRESS WLAN_LF_TIMER_COUNT3_ADDRESS
-#define LF_TIMER_COUNT3_OFFSET WLAN_LF_TIMER_COUNT3_OFFSET
-#define LF_TIMER_COUNT3_VALUE_MSB WLAN_LF_TIMER_COUNT3_VALUE_MSB
-#define LF_TIMER_COUNT3_VALUE_LSB WLAN_LF_TIMER_COUNT3_VALUE_LSB
-#define LF_TIMER_COUNT3_VALUE_MASK WLAN_LF_TIMER_COUNT3_VALUE_MASK
-#define LF_TIMER_COUNT3_VALUE_GET(x) WLAN_LF_TIMER_COUNT3_VALUE_GET(x)
-#define LF_TIMER_COUNT3_VALUE_SET(x) WLAN_LF_TIMER_COUNT3_VALUE_SET(x)
-#define LF_TIMER_CONTROL3_ADDRESS WLAN_LF_TIMER_CONTROL3_ADDRESS
-#define LF_TIMER_CONTROL3_OFFSET WLAN_LF_TIMER_CONTROL3_OFFSET
-#define LF_TIMER_CONTROL3_ENABLE_MSB WLAN_LF_TIMER_CONTROL3_ENABLE_MSB
-#define LF_TIMER_CONTROL3_ENABLE_LSB WLAN_LF_TIMER_CONTROL3_ENABLE_LSB
-#define LF_TIMER_CONTROL3_ENABLE_MASK WLAN_LF_TIMER_CONTROL3_ENABLE_MASK
-#define LF_TIMER_CONTROL3_ENABLE_GET(x) WLAN_LF_TIMER_CONTROL3_ENABLE_GET(x)
-#define LF_TIMER_CONTROL3_ENABLE_SET(x) WLAN_LF_TIMER_CONTROL3_ENABLE_SET(x)
-#define LF_TIMER_CONTROL3_AUTO_RESTART_MSB WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_MSB
-#define LF_TIMER_CONTROL3_AUTO_RESTART_LSB WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_LSB
-#define LF_TIMER_CONTROL3_AUTO_RESTART_MASK WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_MASK
-#define LF_TIMER_CONTROL3_AUTO_RESTART_GET(x) WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_GET(x)
-#define LF_TIMER_CONTROL3_AUTO_RESTART_SET(x) WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_SET(x)
-#define LF_TIMER_CONTROL3_RESET_MSB WLAN_LF_TIMER_CONTROL3_RESET_MSB
-#define LF_TIMER_CONTROL3_RESET_LSB WLAN_LF_TIMER_CONTROL3_RESET_LSB
-#define LF_TIMER_CONTROL3_RESET_MASK WLAN_LF_TIMER_CONTROL3_RESET_MASK
-#define LF_TIMER_CONTROL3_RESET_GET(x) WLAN_LF_TIMER_CONTROL3_RESET_GET(x)
-#define LF_TIMER_CONTROL3_RESET_SET(x) WLAN_LF_TIMER_CONTROL3_RESET_SET(x)
-#define LF_TIMER_STATUS3_ADDRESS WLAN_LF_TIMER_STATUS3_ADDRESS
-#define LF_TIMER_STATUS3_OFFSET WLAN_LF_TIMER_STATUS3_OFFSET
-#define LF_TIMER_STATUS3_INTERRUPT_MSB WLAN_LF_TIMER_STATUS3_INTERRUPT_MSB
-#define LF_TIMER_STATUS3_INTERRUPT_LSB WLAN_LF_TIMER_STATUS3_INTERRUPT_LSB
-#define LF_TIMER_STATUS3_INTERRUPT_MASK WLAN_LF_TIMER_STATUS3_INTERRUPT_MASK
-#define LF_TIMER_STATUS3_INTERRUPT_GET(x) WLAN_LF_TIMER_STATUS3_INTERRUPT_GET(x)
-#define LF_TIMER_STATUS3_INTERRUPT_SET(x) WLAN_LF_TIMER_STATUS3_INTERRUPT_SET(x)
-#define HF_TIMER_ADDRESS WLAN_HF_TIMER_ADDRESS
-#define HF_TIMER_OFFSET WLAN_HF_TIMER_OFFSET
-#define HF_TIMER_TARGET_MSB WLAN_HF_TIMER_TARGET_MSB
-#define HF_TIMER_TARGET_LSB WLAN_HF_TIMER_TARGET_LSB
-#define HF_TIMER_TARGET_MASK WLAN_HF_TIMER_TARGET_MASK
-#define HF_TIMER_TARGET_GET(x) WLAN_HF_TIMER_TARGET_GET(x)
-#define HF_TIMER_TARGET_SET(x) WLAN_HF_TIMER_TARGET_SET(x)
-#define HF_TIMER_COUNT_ADDRESS WLAN_HF_TIMER_COUNT_ADDRESS
-#define HF_TIMER_COUNT_OFFSET WLAN_HF_TIMER_COUNT_OFFSET
-#define HF_TIMER_COUNT_VALUE_MSB WLAN_HF_TIMER_COUNT_VALUE_MSB
-#define HF_TIMER_COUNT_VALUE_LSB WLAN_HF_TIMER_COUNT_VALUE_LSB
-#define HF_TIMER_COUNT_VALUE_MASK WLAN_HF_TIMER_COUNT_VALUE_MASK
-#define HF_TIMER_COUNT_VALUE_GET(x) WLAN_HF_TIMER_COUNT_VALUE_GET(x)
-#define HF_TIMER_COUNT_VALUE_SET(x) WLAN_HF_TIMER_COUNT_VALUE_SET(x)
-#define HF_LF_COUNT_ADDRESS WLAN_HF_LF_COUNT_ADDRESS
-#define HF_LF_COUNT_OFFSET WLAN_HF_LF_COUNT_OFFSET
-#define HF_LF_COUNT_VALUE_MSB WLAN_HF_LF_COUNT_VALUE_MSB
-#define HF_LF_COUNT_VALUE_LSB WLAN_HF_LF_COUNT_VALUE_LSB
-#define HF_LF_COUNT_VALUE_MASK WLAN_HF_LF_COUNT_VALUE_MASK
-#define HF_LF_COUNT_VALUE_GET(x) WLAN_HF_LF_COUNT_VALUE_GET(x)
-#define HF_LF_COUNT_VALUE_SET(x) WLAN_HF_LF_COUNT_VALUE_SET(x)
-#define HF_TIMER_CONTROL_ADDRESS WLAN_HF_TIMER_CONTROL_ADDRESS
-#define HF_TIMER_CONTROL_OFFSET WLAN_HF_TIMER_CONTROL_OFFSET
-#define HF_TIMER_CONTROL_ENABLE_MSB WLAN_HF_TIMER_CONTROL_ENABLE_MSB
-#define HF_TIMER_CONTROL_ENABLE_LSB WLAN_HF_TIMER_CONTROL_ENABLE_LSB
-#define HF_TIMER_CONTROL_ENABLE_MASK WLAN_HF_TIMER_CONTROL_ENABLE_MASK
-#define HF_TIMER_CONTROL_ENABLE_GET(x) WLAN_HF_TIMER_CONTROL_ENABLE_GET(x)
-#define HF_TIMER_CONTROL_ENABLE_SET(x) WLAN_HF_TIMER_CONTROL_ENABLE_SET(x)
-#define HF_TIMER_CONTROL_ON_MSB WLAN_HF_TIMER_CONTROL_ON_MSB
-#define HF_TIMER_CONTROL_ON_LSB WLAN_HF_TIMER_CONTROL_ON_LSB
-#define HF_TIMER_CONTROL_ON_MASK WLAN_HF_TIMER_CONTROL_ON_MASK
-#define HF_TIMER_CONTROL_ON_GET(x) WLAN_HF_TIMER_CONTROL_ON_GET(x)
-#define HF_TIMER_CONTROL_ON_SET(x) WLAN_HF_TIMER_CONTROL_ON_SET(x)
-#define HF_TIMER_CONTROL_AUTO_RESTART_MSB WLAN_HF_TIMER_CONTROL_AUTO_RESTART_MSB
-#define HF_TIMER_CONTROL_AUTO_RESTART_LSB WLAN_HF_TIMER_CONTROL_AUTO_RESTART_LSB
-#define HF_TIMER_CONTROL_AUTO_RESTART_MASK WLAN_HF_TIMER_CONTROL_AUTO_RESTART_MASK
-#define HF_TIMER_CONTROL_AUTO_RESTART_GET(x) WLAN_HF_TIMER_CONTROL_AUTO_RESTART_GET(x)
-#define HF_TIMER_CONTROL_AUTO_RESTART_SET(x) WLAN_HF_TIMER_CONTROL_AUTO_RESTART_SET(x)
-#define HF_TIMER_CONTROL_RESET_MSB WLAN_HF_TIMER_CONTROL_RESET_MSB
-#define HF_TIMER_CONTROL_RESET_LSB WLAN_HF_TIMER_CONTROL_RESET_LSB
-#define HF_TIMER_CONTROL_RESET_MASK WLAN_HF_TIMER_CONTROL_RESET_MASK
-#define HF_TIMER_CONTROL_RESET_GET(x) WLAN_HF_TIMER_CONTROL_RESET_GET(x)
-#define HF_TIMER_CONTROL_RESET_SET(x) WLAN_HF_TIMER_CONTROL_RESET_SET(x)
-#define HF_TIMER_STATUS_ADDRESS WLAN_HF_TIMER_STATUS_ADDRESS
-#define HF_TIMER_STATUS_OFFSET WLAN_HF_TIMER_STATUS_OFFSET
-#define HF_TIMER_STATUS_INTERRUPT_MSB WLAN_HF_TIMER_STATUS_INTERRUPT_MSB
-#define HF_TIMER_STATUS_INTERRUPT_LSB WLAN_HF_TIMER_STATUS_INTERRUPT_LSB
-#define HF_TIMER_STATUS_INTERRUPT_MASK WLAN_HF_TIMER_STATUS_INTERRUPT_MASK
-#define HF_TIMER_STATUS_INTERRUPT_GET(x) WLAN_HF_TIMER_STATUS_INTERRUPT_GET(x)
-#define HF_TIMER_STATUS_INTERRUPT_SET(x) WLAN_HF_TIMER_STATUS_INTERRUPT_SET(x)
-#define RTC_CONTROL_ADDRESS WLAN_RTC_CONTROL_ADDRESS
-#define RTC_CONTROL_OFFSET WLAN_RTC_CONTROL_OFFSET
-#define RTC_CONTROL_ENABLE_MSB WLAN_RTC_CONTROL_ENABLE_MSB
-#define RTC_CONTROL_ENABLE_LSB WLAN_RTC_CONTROL_ENABLE_LSB
-#define RTC_CONTROL_ENABLE_MASK WLAN_RTC_CONTROL_ENABLE_MASK
-#define RTC_CONTROL_ENABLE_GET(x) WLAN_RTC_CONTROL_ENABLE_GET(x)
-#define RTC_CONTROL_ENABLE_SET(x) WLAN_RTC_CONTROL_ENABLE_SET(x)
-#define RTC_CONTROL_LOAD_RTC_MSB WLAN_RTC_CONTROL_LOAD_RTC_MSB
-#define RTC_CONTROL_LOAD_RTC_LSB WLAN_RTC_CONTROL_LOAD_RTC_LSB
-#define RTC_CONTROL_LOAD_RTC_MASK WLAN_RTC_CONTROL_LOAD_RTC_MASK
-#define RTC_CONTROL_LOAD_RTC_GET(x) WLAN_RTC_CONTROL_LOAD_RTC_GET(x)
-#define RTC_CONTROL_LOAD_RTC_SET(x) WLAN_RTC_CONTROL_LOAD_RTC_SET(x)
-#define RTC_CONTROL_LOAD_ALARM_MSB WLAN_RTC_CONTROL_LOAD_ALARM_MSB
-#define RTC_CONTROL_LOAD_ALARM_LSB WLAN_RTC_CONTROL_LOAD_ALARM_LSB
-#define RTC_CONTROL_LOAD_ALARM_MASK WLAN_RTC_CONTROL_LOAD_ALARM_MASK
-#define RTC_CONTROL_LOAD_ALARM_GET(x) WLAN_RTC_CONTROL_LOAD_ALARM_GET(x)
-#define RTC_CONTROL_LOAD_ALARM_SET(x) WLAN_RTC_CONTROL_LOAD_ALARM_SET(x)
-#define RTC_TIME_ADDRESS WLAN_RTC_TIME_ADDRESS
-#define RTC_TIME_OFFSET WLAN_RTC_TIME_OFFSET
-#define RTC_TIME_WEEK_DAY_MSB WLAN_RTC_TIME_WEEK_DAY_MSB
-#define RTC_TIME_WEEK_DAY_LSB WLAN_RTC_TIME_WEEK_DAY_LSB
-#define RTC_TIME_WEEK_DAY_MASK WLAN_RTC_TIME_WEEK_DAY_MASK
-#define RTC_TIME_WEEK_DAY_GET(x) WLAN_RTC_TIME_WEEK_DAY_GET(x)
-#define RTC_TIME_WEEK_DAY_SET(x) WLAN_RTC_TIME_WEEK_DAY_SET(x)
-#define RTC_TIME_HOUR_MSB WLAN_RTC_TIME_HOUR_MSB
-#define RTC_TIME_HOUR_LSB WLAN_RTC_TIME_HOUR_LSB
-#define RTC_TIME_HOUR_MASK WLAN_RTC_TIME_HOUR_MASK
-#define RTC_TIME_HOUR_GET(x) WLAN_RTC_TIME_HOUR_GET(x)
-#define RTC_TIME_HOUR_SET(x) WLAN_RTC_TIME_HOUR_SET(x)
-#define RTC_TIME_MINUTE_MSB WLAN_RTC_TIME_MINUTE_MSB
-#define RTC_TIME_MINUTE_LSB WLAN_RTC_TIME_MINUTE_LSB
-#define RTC_TIME_MINUTE_MASK WLAN_RTC_TIME_MINUTE_MASK
-#define RTC_TIME_MINUTE_GET(x) WLAN_RTC_TIME_MINUTE_GET(x)
-#define RTC_TIME_MINUTE_SET(x) WLAN_RTC_TIME_MINUTE_SET(x)
-#define RTC_TIME_SECOND_MSB WLAN_RTC_TIME_SECOND_MSB
-#define RTC_TIME_SECOND_LSB WLAN_RTC_TIME_SECOND_LSB
-#define RTC_TIME_SECOND_MASK WLAN_RTC_TIME_SECOND_MASK
-#define RTC_TIME_SECOND_GET(x) WLAN_RTC_TIME_SECOND_GET(x)
-#define RTC_TIME_SECOND_SET(x) WLAN_RTC_TIME_SECOND_SET(x)
-#define RTC_DATE_ADDRESS WLAN_RTC_DATE_ADDRESS
-#define RTC_DATE_OFFSET WLAN_RTC_DATE_OFFSET
-#define RTC_DATE_YEAR_MSB WLAN_RTC_DATE_YEAR_MSB
-#define RTC_DATE_YEAR_LSB WLAN_RTC_DATE_YEAR_LSB
-#define RTC_DATE_YEAR_MASK WLAN_RTC_DATE_YEAR_MASK
-#define RTC_DATE_YEAR_GET(x) WLAN_RTC_DATE_YEAR_GET(x)
-#define RTC_DATE_YEAR_SET(x) WLAN_RTC_DATE_YEAR_SET(x)
-#define RTC_DATE_MONTH_MSB WLAN_RTC_DATE_MONTH_MSB
-#define RTC_DATE_MONTH_LSB WLAN_RTC_DATE_MONTH_LSB
-#define RTC_DATE_MONTH_MASK WLAN_RTC_DATE_MONTH_MASK
-#define RTC_DATE_MONTH_GET(x) WLAN_RTC_DATE_MONTH_GET(x)
-#define RTC_DATE_MONTH_SET(x) WLAN_RTC_DATE_MONTH_SET(x)
-#define RTC_DATE_MONTH_DAY_MSB WLAN_RTC_DATE_MONTH_DAY_MSB
-#define RTC_DATE_MONTH_DAY_LSB WLAN_RTC_DATE_MONTH_DAY_LSB
-#define RTC_DATE_MONTH_DAY_MASK WLAN_RTC_DATE_MONTH_DAY_MASK
-#define RTC_DATE_MONTH_DAY_GET(x) WLAN_RTC_DATE_MONTH_DAY_GET(x)
-#define RTC_DATE_MONTH_DAY_SET(x) WLAN_RTC_DATE_MONTH_DAY_SET(x)
-#define RTC_SET_TIME_ADDRESS WLAN_RTC_SET_TIME_ADDRESS
-#define RTC_SET_TIME_OFFSET WLAN_RTC_SET_TIME_OFFSET
-#define RTC_SET_TIME_WEEK_DAY_MSB WLAN_RTC_SET_TIME_WEEK_DAY_MSB
-#define RTC_SET_TIME_WEEK_DAY_LSB WLAN_RTC_SET_TIME_WEEK_DAY_LSB
-#define RTC_SET_TIME_WEEK_DAY_MASK WLAN_RTC_SET_TIME_WEEK_DAY_MASK
-#define RTC_SET_TIME_WEEK_DAY_GET(x) WLAN_RTC_SET_TIME_WEEK_DAY_GET(x)
-#define RTC_SET_TIME_WEEK_DAY_SET(x) WLAN_RTC_SET_TIME_WEEK_DAY_SET(x)
-#define RTC_SET_TIME_HOUR_MSB WLAN_RTC_SET_TIME_HOUR_MSB
-#define RTC_SET_TIME_HOUR_LSB WLAN_RTC_SET_TIME_HOUR_LSB
-#define RTC_SET_TIME_HOUR_MASK WLAN_RTC_SET_TIME_HOUR_MASK
-#define RTC_SET_TIME_HOUR_GET(x) WLAN_RTC_SET_TIME_HOUR_GET(x)
-#define RTC_SET_TIME_HOUR_SET(x) WLAN_RTC_SET_TIME_HOUR_SET(x)
-#define RTC_SET_TIME_MINUTE_MSB WLAN_RTC_SET_TIME_MINUTE_MSB
-#define RTC_SET_TIME_MINUTE_LSB WLAN_RTC_SET_TIME_MINUTE_LSB
-#define RTC_SET_TIME_MINUTE_MASK WLAN_RTC_SET_TIME_MINUTE_MASK
-#define RTC_SET_TIME_MINUTE_GET(x) WLAN_RTC_SET_TIME_MINUTE_GET(x)
-#define RTC_SET_TIME_MINUTE_SET(x) WLAN_RTC_SET_TIME_MINUTE_SET(x)
-#define RTC_SET_TIME_SECOND_MSB WLAN_RTC_SET_TIME_SECOND_MSB
-#define RTC_SET_TIME_SECOND_LSB WLAN_RTC_SET_TIME_SECOND_LSB
-#define RTC_SET_TIME_SECOND_MASK WLAN_RTC_SET_TIME_SECOND_MASK
-#define RTC_SET_TIME_SECOND_GET(x) WLAN_RTC_SET_TIME_SECOND_GET(x)
-#define RTC_SET_TIME_SECOND_SET(x) WLAN_RTC_SET_TIME_SECOND_SET(x)
-#define RTC_SET_DATE_ADDRESS WLAN_RTC_SET_DATE_ADDRESS
-#define RTC_SET_DATE_OFFSET WLAN_RTC_SET_DATE_OFFSET
-#define RTC_SET_DATE_YEAR_MSB WLAN_RTC_SET_DATE_YEAR_MSB
-#define RTC_SET_DATE_YEAR_LSB WLAN_RTC_SET_DATE_YEAR_LSB
-#define RTC_SET_DATE_YEAR_MASK WLAN_RTC_SET_DATE_YEAR_MASK
-#define RTC_SET_DATE_YEAR_GET(x) WLAN_RTC_SET_DATE_YEAR_GET(x)
-#define RTC_SET_DATE_YEAR_SET(x) WLAN_RTC_SET_DATE_YEAR_SET(x)
-#define RTC_SET_DATE_MONTH_MSB WLAN_RTC_SET_DATE_MONTH_MSB
-#define RTC_SET_DATE_MONTH_LSB WLAN_RTC_SET_DATE_MONTH_LSB
-#define RTC_SET_DATE_MONTH_MASK WLAN_RTC_SET_DATE_MONTH_MASK
-#define RTC_SET_DATE_MONTH_GET(x) WLAN_RTC_SET_DATE_MONTH_GET(x)
-#define RTC_SET_DATE_MONTH_SET(x) WLAN_RTC_SET_DATE_MONTH_SET(x)
-#define RTC_SET_DATE_MONTH_DAY_MSB WLAN_RTC_SET_DATE_MONTH_DAY_MSB
-#define RTC_SET_DATE_MONTH_DAY_LSB WLAN_RTC_SET_DATE_MONTH_DAY_LSB
-#define RTC_SET_DATE_MONTH_DAY_MASK WLAN_RTC_SET_DATE_MONTH_DAY_MASK
-#define RTC_SET_DATE_MONTH_DAY_GET(x) WLAN_RTC_SET_DATE_MONTH_DAY_GET(x)
-#define RTC_SET_DATE_MONTH_DAY_SET(x) WLAN_RTC_SET_DATE_MONTH_DAY_SET(x)
-#define RTC_SET_ALARM_ADDRESS WLAN_RTC_SET_ALARM_ADDRESS
-#define RTC_SET_ALARM_OFFSET WLAN_RTC_SET_ALARM_OFFSET
-#define RTC_SET_ALARM_HOUR_MSB WLAN_RTC_SET_ALARM_HOUR_MSB
-#define RTC_SET_ALARM_HOUR_LSB WLAN_RTC_SET_ALARM_HOUR_LSB
-#define RTC_SET_ALARM_HOUR_MASK WLAN_RTC_SET_ALARM_HOUR_MASK
-#define RTC_SET_ALARM_HOUR_GET(x) WLAN_RTC_SET_ALARM_HOUR_GET(x)
-#define RTC_SET_ALARM_HOUR_SET(x) WLAN_RTC_SET_ALARM_HOUR_SET(x)
-#define RTC_SET_ALARM_MINUTE_MSB WLAN_RTC_SET_ALARM_MINUTE_MSB
-#define RTC_SET_ALARM_MINUTE_LSB WLAN_RTC_SET_ALARM_MINUTE_LSB
-#define RTC_SET_ALARM_MINUTE_MASK WLAN_RTC_SET_ALARM_MINUTE_MASK
-#define RTC_SET_ALARM_MINUTE_GET(x) WLAN_RTC_SET_ALARM_MINUTE_GET(x)
-#define RTC_SET_ALARM_MINUTE_SET(x) WLAN_RTC_SET_ALARM_MINUTE_SET(x)
-#define RTC_SET_ALARM_SECOND_MSB WLAN_RTC_SET_ALARM_SECOND_MSB
-#define RTC_SET_ALARM_SECOND_LSB WLAN_RTC_SET_ALARM_SECOND_LSB
-#define RTC_SET_ALARM_SECOND_MASK WLAN_RTC_SET_ALARM_SECOND_MASK
-#define RTC_SET_ALARM_SECOND_GET(x) WLAN_RTC_SET_ALARM_SECOND_GET(x)
-#define RTC_SET_ALARM_SECOND_SET(x) WLAN_RTC_SET_ALARM_SECOND_SET(x)
-#define RTC_CONFIG_ADDRESS WLAN_RTC_CONFIG_ADDRESS
-#define RTC_CONFIG_OFFSET WLAN_RTC_CONFIG_OFFSET
-#define RTC_CONFIG_BCD_MSB WLAN_RTC_CONFIG_BCD_MSB
-#define RTC_CONFIG_BCD_LSB WLAN_RTC_CONFIG_BCD_LSB
-#define RTC_CONFIG_BCD_MASK WLAN_RTC_CONFIG_BCD_MASK
-#define RTC_CONFIG_BCD_GET(x) WLAN_RTC_CONFIG_BCD_GET(x)
-#define RTC_CONFIG_BCD_SET(x) WLAN_RTC_CONFIG_BCD_SET(x)
-#define RTC_CONFIG_TWELVE_HOUR_MSB WLAN_RTC_CONFIG_TWELVE_HOUR_MSB
-#define RTC_CONFIG_TWELVE_HOUR_LSB WLAN_RTC_CONFIG_TWELVE_HOUR_LSB
-#define RTC_CONFIG_TWELVE_HOUR_MASK WLAN_RTC_CONFIG_TWELVE_HOUR_MASK
-#define RTC_CONFIG_TWELVE_HOUR_GET(x) WLAN_RTC_CONFIG_TWELVE_HOUR_GET(x)
-#define RTC_CONFIG_TWELVE_HOUR_SET(x) WLAN_RTC_CONFIG_TWELVE_HOUR_SET(x)
-#define RTC_CONFIG_DSE_MSB WLAN_RTC_CONFIG_DSE_MSB
-#define RTC_CONFIG_DSE_LSB WLAN_RTC_CONFIG_DSE_LSB
-#define RTC_CONFIG_DSE_MASK WLAN_RTC_CONFIG_DSE_MASK
-#define RTC_CONFIG_DSE_GET(x) WLAN_RTC_CONFIG_DSE_GET(x)
-#define RTC_CONFIG_DSE_SET(x) WLAN_RTC_CONFIG_DSE_SET(x)
-#define RTC_ALARM_STATUS_ADDRESS WLAN_RTC_ALARM_STATUS_ADDRESS
-#define RTC_ALARM_STATUS_OFFSET WLAN_RTC_ALARM_STATUS_OFFSET
-#define RTC_ALARM_STATUS_ENABLE_MSB WLAN_RTC_ALARM_STATUS_ENABLE_MSB
-#define RTC_ALARM_STATUS_ENABLE_LSB WLAN_RTC_ALARM_STATUS_ENABLE_LSB
-#define RTC_ALARM_STATUS_ENABLE_MASK WLAN_RTC_ALARM_STATUS_ENABLE_MASK
-#define RTC_ALARM_STATUS_ENABLE_GET(x) WLAN_RTC_ALARM_STATUS_ENABLE_GET(x)
-#define RTC_ALARM_STATUS_ENABLE_SET(x) WLAN_RTC_ALARM_STATUS_ENABLE_SET(x)
-#define RTC_ALARM_STATUS_INTERRUPT_MSB WLAN_RTC_ALARM_STATUS_INTERRUPT_MSB
-#define RTC_ALARM_STATUS_INTERRUPT_LSB WLAN_RTC_ALARM_STATUS_INTERRUPT_LSB
-#define RTC_ALARM_STATUS_INTERRUPT_MASK WLAN_RTC_ALARM_STATUS_INTERRUPT_MASK
-#define RTC_ALARM_STATUS_INTERRUPT_GET(x) WLAN_RTC_ALARM_STATUS_INTERRUPT_GET(x)
-#define RTC_ALARM_STATUS_INTERRUPT_SET(x) WLAN_RTC_ALARM_STATUS_INTERRUPT_SET(x)
-#define UART_WAKEUP_ADDRESS WLAN_UART_WAKEUP_ADDRESS
-#define UART_WAKEUP_OFFSET WLAN_UART_WAKEUP_OFFSET
-#define UART_WAKEUP_ENABLE_MSB WLAN_UART_WAKEUP_ENABLE_MSB
-#define UART_WAKEUP_ENABLE_LSB WLAN_UART_WAKEUP_ENABLE_LSB
-#define UART_WAKEUP_ENABLE_MASK WLAN_UART_WAKEUP_ENABLE_MASK
-#define UART_WAKEUP_ENABLE_GET(x) WLAN_UART_WAKEUP_ENABLE_GET(x)
-#define UART_WAKEUP_ENABLE_SET(x) WLAN_UART_WAKEUP_ENABLE_SET(x)
 #define RESET_CAUSE_ADDRESS WLAN_RESET_CAUSE_ADDRESS
 #define RESET_CAUSE_OFFSET WLAN_RESET_CAUSE_OFFSET
 #define RESET_CAUSE_LAST_MSB WLAN_RESET_CAUSE_LAST_MSB
@@ -753,49 +157,6 @@
 #define SYSTEM_SLEEP_DISABLE_MASK WLAN_SYSTEM_SLEEP_DISABLE_MASK
 #define SYSTEM_SLEEP_DISABLE_GET(x) WLAN_SYSTEM_SLEEP_DISABLE_GET(x)
 #define SYSTEM_SLEEP_DISABLE_SET(x) WLAN_SYSTEM_SLEEP_DISABLE_SET(x)
-#define SDIO_WRAPPER_ADDRESS WLAN_SDIO_WRAPPER_ADDRESS
-#define SDIO_WRAPPER_OFFSET WLAN_SDIO_WRAPPER_OFFSET
-#define SDIO_WRAPPER_SLEEP_MSB WLAN_SDIO_WRAPPER_SLEEP_MSB
-#define SDIO_WRAPPER_SLEEP_LSB WLAN_SDIO_WRAPPER_SLEEP_LSB
-#define SDIO_WRAPPER_SLEEP_MASK WLAN_SDIO_WRAPPER_SLEEP_MASK
-#define SDIO_WRAPPER_SLEEP_GET(x) WLAN_SDIO_WRAPPER_SLEEP_GET(x)
-#define SDIO_WRAPPER_SLEEP_SET(x) WLAN_SDIO_WRAPPER_SLEEP_SET(x)
-#define SDIO_WRAPPER_WAKEUP_MSB WLAN_SDIO_WRAPPER_WAKEUP_MSB
-#define SDIO_WRAPPER_WAKEUP_LSB WLAN_SDIO_WRAPPER_WAKEUP_LSB
-#define SDIO_WRAPPER_WAKEUP_MASK WLAN_SDIO_WRAPPER_WAKEUP_MASK
-#define SDIO_WRAPPER_WAKEUP_GET(x) WLAN_SDIO_WRAPPER_WAKEUP_GET(x)
-#define SDIO_WRAPPER_WAKEUP_SET(x) WLAN_SDIO_WRAPPER_WAKEUP_SET(x)
-#define SDIO_WRAPPER_SOC_ON_MSB WLAN_SDIO_WRAPPER_SOC_ON_MSB
-#define SDIO_WRAPPER_SOC_ON_LSB WLAN_SDIO_WRAPPER_SOC_ON_LSB
-#define SDIO_WRAPPER_SOC_ON_MASK WLAN_SDIO_WRAPPER_SOC_ON_MASK
-#define SDIO_WRAPPER_SOC_ON_GET(x) WLAN_SDIO_WRAPPER_SOC_ON_GET(x)
-#define SDIO_WRAPPER_SOC_ON_SET(x) WLAN_SDIO_WRAPPER_SOC_ON_SET(x)
-#define SDIO_WRAPPER_ON_MSB WLAN_SDIO_WRAPPER_ON_MSB
-#define SDIO_WRAPPER_ON_LSB WLAN_SDIO_WRAPPER_ON_LSB
-#define SDIO_WRAPPER_ON_MASK WLAN_SDIO_WRAPPER_ON_MASK
-#define SDIO_WRAPPER_ON_GET(x) WLAN_SDIO_WRAPPER_ON_GET(x)
-#define SDIO_WRAPPER_ON_SET(x) WLAN_SDIO_WRAPPER_ON_SET(x)
-#define MAC_SLEEP_CONTROL_ADDRESS WLAN_MAC_SLEEP_CONTROL_ADDRESS
-#define MAC_SLEEP_CONTROL_OFFSET WLAN_MAC_SLEEP_CONTROL_OFFSET
-#define MAC_SLEEP_CONTROL_ENABLE_MSB WLAN_MAC_SLEEP_CONTROL_ENABLE_MSB
-#define MAC_SLEEP_CONTROL_ENABLE_LSB WLAN_MAC_SLEEP_CONTROL_ENABLE_LSB
-#define MAC_SLEEP_CONTROL_ENABLE_MASK WLAN_MAC_SLEEP_CONTROL_ENABLE_MASK
-#define MAC_SLEEP_CONTROL_ENABLE_GET(x) WLAN_MAC_SLEEP_CONTROL_ENABLE_GET(x)
-#define MAC_SLEEP_CONTROL_ENABLE_SET(x) WLAN_MAC_SLEEP_CONTROL_ENABLE_SET(x)
-#define KEEP_AWAKE_ADDRESS WLAN_KEEP_AWAKE_ADDRESS
-#define KEEP_AWAKE_OFFSET WLAN_KEEP_AWAKE_OFFSET
-#define KEEP_AWAKE_COUNT_MSB WLAN_KEEP_AWAKE_COUNT_MSB
-#define KEEP_AWAKE_COUNT_LSB WLAN_KEEP_AWAKE_COUNT_LSB
-#define KEEP_AWAKE_COUNT_MASK WLAN_KEEP_AWAKE_COUNT_MASK
-#define KEEP_AWAKE_COUNT_GET(x) WLAN_KEEP_AWAKE_COUNT_GET(x)
-#define KEEP_AWAKE_COUNT_SET(x) WLAN_KEEP_AWAKE_COUNT_SET(x)
-#define LPO_CAL_TIME_ADDRESS WLAN_LPO_CAL_TIME_ADDRESS
-#define LPO_CAL_TIME_OFFSET WLAN_LPO_CAL_TIME_OFFSET
-#define LPO_CAL_TIME_LENGTH_MSB WLAN_LPO_CAL_TIME_LENGTH_MSB
-#define LPO_CAL_TIME_LENGTH_LSB WLAN_LPO_CAL_TIME_LENGTH_LSB
-#define LPO_CAL_TIME_LENGTH_MASK WLAN_LPO_CAL_TIME_LENGTH_MASK
-#define LPO_CAL_TIME_LENGTH_GET(x) WLAN_LPO_CAL_TIME_LENGTH_GET(x)
-#define LPO_CAL_TIME_LENGTH_SET(x) WLAN_LPO_CAL_TIME_LENGTH_SET(x)
 #define LPO_INIT_DIVIDEND_INT_ADDRESS WLAN_LPO_INIT_DIVIDEND_INT_ADDRESS
 #define LPO_INIT_DIVIDEND_INT_OFFSET WLAN_LPO_INIT_DIVIDEND_INT_OFFSET
 #define LPO_INIT_DIVIDEND_INT_VALUE_MSB WLAN_LPO_INIT_DIVIDEND_INT_VALUE_MSB
@@ -822,154 +183,5 @@
 #define LPO_CAL_COUNT_MASK WLAN_LPO_CAL_COUNT_MASK
 #define LPO_CAL_COUNT_GET(x) WLAN_LPO_CAL_COUNT_GET(x)
 #define LPO_CAL_COUNT_SET(x) WLAN_LPO_CAL_COUNT_SET(x)
-#define LPO_CAL_TEST_CONTROL_ADDRESS WLAN_LPO_CAL_TEST_CONTROL_ADDRESS
-#define LPO_CAL_TEST_CONTROL_OFFSET WLAN_LPO_CAL_TEST_CONTROL_OFFSET
-#define LPO_CAL_TEST_CONTROL_ENABLE_MSB WLAN_LPO_CAL_TEST_CONTROL_ENABLE_MSB
-#define LPO_CAL_TEST_CONTROL_ENABLE_LSB WLAN_LPO_CAL_TEST_CONTROL_ENABLE_LSB
-#define LPO_CAL_TEST_CONTROL_ENABLE_MASK WLAN_LPO_CAL_TEST_CONTROL_ENABLE_MASK
-#define LPO_CAL_TEST_CONTROL_ENABLE_GET(x) WLAN_LPO_CAL_TEST_CONTROL_ENABLE_GET(x)
-#define LPO_CAL_TEST_CONTROL_ENABLE_SET(x) WLAN_LPO_CAL_TEST_CONTROL_ENABLE_SET(x)
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_MSB WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_MSB
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_GET(x) WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_GET(x)
-#define LPO_CAL_TEST_CONTROL_RTC_CYCLES_SET(x) WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_SET(x)
-#define LPO_CAL_TEST_STATUS_ADDRESS WLAN_LPO_CAL_TEST_STATUS_ADDRESS
-#define LPO_CAL_TEST_STATUS_OFFSET WLAN_LPO_CAL_TEST_STATUS_OFFSET
-#define LPO_CAL_TEST_STATUS_READY_MSB WLAN_LPO_CAL_TEST_STATUS_READY_MSB
-#define LPO_CAL_TEST_STATUS_READY_LSB WLAN_LPO_CAL_TEST_STATUS_READY_LSB
-#define LPO_CAL_TEST_STATUS_READY_MASK WLAN_LPO_CAL_TEST_STATUS_READY_MASK
-#define LPO_CAL_TEST_STATUS_READY_GET(x) WLAN_LPO_CAL_TEST_STATUS_READY_GET(x)
-#define LPO_CAL_TEST_STATUS_READY_SET(x) WLAN_LPO_CAL_TEST_STATUS_READY_SET(x)
-#define LPO_CAL_TEST_STATUS_COUNT_MSB WLAN_LPO_CAL_TEST_STATUS_COUNT_MSB
-#define LPO_CAL_TEST_STATUS_COUNT_LSB WLAN_LPO_CAL_TEST_STATUS_COUNT_LSB
-#define LPO_CAL_TEST_STATUS_COUNT_MASK WLAN_LPO_CAL_TEST_STATUS_COUNT_MASK
-#define LPO_CAL_TEST_STATUS_COUNT_GET(x) WLAN_LPO_CAL_TEST_STATUS_COUNT_GET(x)
-#define LPO_CAL_TEST_STATUS_COUNT_SET(x) WLAN_LPO_CAL_TEST_STATUS_COUNT_SET(x)
-#define CHIP_ID_ADDRESS WLAN_CHIP_ID_ADDRESS
-#define CHIP_ID_OFFSET WLAN_CHIP_ID_OFFSET
-#define CHIP_ID_DEVICE_ID_MSB WLAN_CHIP_ID_DEVICE_ID_MSB
-#define CHIP_ID_DEVICE_ID_LSB WLAN_CHIP_ID_DEVICE_ID_LSB
-#define CHIP_ID_DEVICE_ID_MASK WLAN_CHIP_ID_DEVICE_ID_MASK
-#define CHIP_ID_DEVICE_ID_GET(x) WLAN_CHIP_ID_DEVICE_ID_GET(x)
-#define CHIP_ID_DEVICE_ID_SET(x) WLAN_CHIP_ID_DEVICE_ID_SET(x)
-#define CHIP_ID_CONFIG_ID_MSB WLAN_CHIP_ID_CONFIG_ID_MSB
-#define CHIP_ID_CONFIG_ID_LSB WLAN_CHIP_ID_CONFIG_ID_LSB
-#define CHIP_ID_CONFIG_ID_MASK WLAN_CHIP_ID_CONFIG_ID_MASK
-#define CHIP_ID_CONFIG_ID_GET(x) WLAN_CHIP_ID_CONFIG_ID_GET(x)
-#define CHIP_ID_CONFIG_ID_SET(x) WLAN_CHIP_ID_CONFIG_ID_SET(x)
-#define CHIP_ID_VERSION_ID_MSB WLAN_CHIP_ID_VERSION_ID_MSB
-#define CHIP_ID_VERSION_ID_LSB WLAN_CHIP_ID_VERSION_ID_LSB
-#define CHIP_ID_VERSION_ID_MASK WLAN_CHIP_ID_VERSION_ID_MASK
-#define CHIP_ID_VERSION_ID_GET(x) WLAN_CHIP_ID_VERSION_ID_GET(x)
-#define CHIP_ID_VERSION_ID_SET(x) WLAN_CHIP_ID_VERSION_ID_SET(x)
-#define DERIVED_RTC_CLK_ADDRESS WLAN_DERIVED_RTC_CLK_ADDRESS
-#define DERIVED_RTC_CLK_OFFSET WLAN_DERIVED_RTC_CLK_OFFSET
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MSB WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MSB
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_GET(x) WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_GET(x)
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_SET(x) WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_SET(x)
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_MSB WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_MSB
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_GET(x) WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_GET(x)
-#define DERIVED_RTC_CLK_EXTERNAL_DETECT_SET(x) WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_SET(x)
-#define DERIVED_RTC_CLK_FORCE_MSB WLAN_DERIVED_RTC_CLK_FORCE_MSB
-#define DERIVED_RTC_CLK_FORCE_LSB WLAN_DERIVED_RTC_CLK_FORCE_LSB
-#define DERIVED_RTC_CLK_FORCE_MASK WLAN_DERIVED_RTC_CLK_FORCE_MASK
-#define DERIVED_RTC_CLK_FORCE_GET(x) WLAN_DERIVED_RTC_CLK_FORCE_GET(x)
-#define DERIVED_RTC_CLK_FORCE_SET(x) WLAN_DERIVED_RTC_CLK_FORCE_SET(x)
-#define DERIVED_RTC_CLK_PERIOD_MSB WLAN_DERIVED_RTC_CLK_PERIOD_MSB
-#define DERIVED_RTC_CLK_PERIOD_LSB WLAN_DERIVED_RTC_CLK_PERIOD_LSB
-#define DERIVED_RTC_CLK_PERIOD_MASK WLAN_DERIVED_RTC_CLK_PERIOD_MASK
-#define DERIVED_RTC_CLK_PERIOD_GET(x) WLAN_DERIVED_RTC_CLK_PERIOD_GET(x)
-#define DERIVED_RTC_CLK_PERIOD_SET(x) WLAN_DERIVED_RTC_CLK_PERIOD_SET(x)
-#define POWER_REG_ADDRESS WLAN_POWER_REG_ADDRESS
-#define POWER_REG_OFFSET WLAN_POWER_REG_OFFSET
-#define POWER_REG_SLEEP_MAKE_N_BREAK_EN_MSB WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_MSB
-#define POWER_REG_SLEEP_MAKE_N_BREAK_EN_LSB WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_LSB
-#define POWER_REG_SLEEP_MAKE_N_BREAK_EN_MASK WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_MASK
-#define POWER_REG_SLEEP_MAKE_N_BREAK_EN_GET(x) WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_GET(x)
-#define POWER_REG_SLEEP_MAKE_N_BREAK_EN_SET(x) WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_SET(x)
-#define POWER_REG_DEBUG_EN_MSB WLAN_POWER_REG_DEBUG_EN_MSB
-#define POWER_REG_DEBUG_EN_LSB WLAN_POWER_REG_DEBUG_EN_LSB
-#define POWER_REG_DEBUG_EN_MASK WLAN_POWER_REG_DEBUG_EN_MASK
-#define POWER_REG_DEBUG_EN_GET(x) WLAN_POWER_REG_DEBUG_EN_GET(x)
-#define POWER_REG_DEBUG_EN_SET(x) WLAN_POWER_REG_DEBUG_EN_SET(x)
-#define POWER_REG_WLAN_BB_PWD_EN_MSB WLAN_POWER_REG_WLAN_BB_PWD_EN_MSB
-#define POWER_REG_WLAN_BB_PWD_EN_LSB WLAN_POWER_REG_WLAN_BB_PWD_EN_LSB
-#define POWER_REG_WLAN_BB_PWD_EN_MASK WLAN_POWER_REG_WLAN_BB_PWD_EN_MASK
-#define POWER_REG_WLAN_BB_PWD_EN_GET(x) WLAN_POWER_REG_WLAN_BB_PWD_EN_GET(x)
-#define POWER_REG_WLAN_BB_PWD_EN_SET(x) WLAN_POWER_REG_WLAN_BB_PWD_EN_SET(x)
-#define POWER_REG_WLAN_MAC_PWD_EN_MSB WLAN_POWER_REG_WLAN_MAC_PWD_EN_MSB
-#define POWER_REG_WLAN_MAC_PWD_EN_LSB WLAN_POWER_REG_WLAN_MAC_PWD_EN_LSB
-#define POWER_REG_WLAN_MAC_PWD_EN_MASK WLAN_POWER_REG_WLAN_MAC_PWD_EN_MASK
-#define POWER_REG_WLAN_MAC_PWD_EN_GET(x) WLAN_POWER_REG_WLAN_MAC_PWD_EN_GET(x)
-#define POWER_REG_WLAN_MAC_PWD_EN_SET(x) WLAN_POWER_REG_WLAN_MAC_PWD_EN_SET(x)
-#define POWER_REG_VLVL_MSB WLAN_POWER_REG_VLVL_MSB
-#define POWER_REG_VLVL_LSB WLAN_POWER_REG_VLVL_LSB
-#define POWER_REG_VLVL_MASK WLAN_POWER_REG_VLVL_MASK
-#define POWER_REG_VLVL_GET(x) WLAN_POWER_REG_VLVL_GET(x)
-#define POWER_REG_VLVL_SET(x) WLAN_POWER_REG_VLVL_SET(x)
-#define POWER_REG_CPU_INT_ENABLE_MSB WLAN_POWER_REG_CPU_INT_ENABLE_MSB
-#define POWER_REG_CPU_INT_ENABLE_LSB WLAN_POWER_REG_CPU_INT_ENABLE_LSB
-#define POWER_REG_CPU_INT_ENABLE_MASK WLAN_POWER_REG_CPU_INT_ENABLE_MASK
-#define POWER_REG_CPU_INT_ENABLE_GET(x) WLAN_POWER_REG_CPU_INT_ENABLE_GET(x)
-#define POWER_REG_CPU_INT_ENABLE_SET(x) WLAN_POWER_REG_CPU_INT_ENABLE_SET(x)
-#define POWER_REG_WLAN_ISO_DIS_MSB WLAN_POWER_REG_WLAN_ISO_DIS_MSB
-#define POWER_REG_WLAN_ISO_DIS_LSB WLAN_POWER_REG_WLAN_ISO_DIS_LSB
-#define POWER_REG_WLAN_ISO_DIS_MASK WLAN_POWER_REG_WLAN_ISO_DIS_MASK
-#define POWER_REG_WLAN_ISO_DIS_GET(x) WLAN_POWER_REG_WLAN_ISO_DIS_GET(x)
-#define POWER_REG_WLAN_ISO_DIS_SET(x) WLAN_POWER_REG_WLAN_ISO_DIS_SET(x)
-#define POWER_REG_WLAN_ISO_CNTL_MSB WLAN_POWER_REG_WLAN_ISO_CNTL_MSB
-#define POWER_REG_WLAN_ISO_CNTL_LSB WLAN_POWER_REG_WLAN_ISO_CNTL_LSB
-#define POWER_REG_WLAN_ISO_CNTL_MASK WLAN_POWER_REG_WLAN_ISO_CNTL_MASK
-#define POWER_REG_WLAN_ISO_CNTL_GET(x) WLAN_POWER_REG_WLAN_ISO_CNTL_GET(x)
-#define POWER_REG_WLAN_ISO_CNTL_SET(x) WLAN_POWER_REG_WLAN_ISO_CNTL_SET(x)
-#define POWER_REG_RADIO_PWD_EN_MSB WLAN_POWER_REG_RADIO_PWD_EN_MSB
-#define POWER_REG_RADIO_PWD_EN_LSB WLAN_POWER_REG_RADIO_PWD_EN_LSB
-#define POWER_REG_RADIO_PWD_EN_MASK WLAN_POWER_REG_RADIO_PWD_EN_MASK
-#define POWER_REG_RADIO_PWD_EN_GET(x) WLAN_POWER_REG_RADIO_PWD_EN_GET(x)
-#define POWER_REG_RADIO_PWD_EN_SET(x) WLAN_POWER_REG_RADIO_PWD_EN_SET(x)
-#define POWER_REG_SOC_ISO_EN_MSB WLAN_POWER_REG_SOC_ISO_EN_MSB
-#define POWER_REG_SOC_ISO_EN_LSB WLAN_POWER_REG_SOC_ISO_EN_LSB
-#define POWER_REG_SOC_ISO_EN_MASK WLAN_POWER_REG_SOC_ISO_EN_MASK
-#define POWER_REG_SOC_ISO_EN_GET(x) WLAN_POWER_REG_SOC_ISO_EN_GET(x)
-#define POWER_REG_SOC_ISO_EN_SET(x) WLAN_POWER_REG_SOC_ISO_EN_SET(x)
-#define POWER_REG_WLAN_ISO_EN_MSB WLAN_POWER_REG_WLAN_ISO_EN_MSB
-#define POWER_REG_WLAN_ISO_EN_LSB WLAN_POWER_REG_WLAN_ISO_EN_LSB
-#define POWER_REG_WLAN_ISO_EN_MASK WLAN_POWER_REG_WLAN_ISO_EN_MASK
-#define POWER_REG_WLAN_ISO_EN_GET(x) WLAN_POWER_REG_WLAN_ISO_EN_GET(x)
-#define POWER_REG_WLAN_ISO_EN_SET(x) WLAN_POWER_REG_WLAN_ISO_EN_SET(x)
-#define POWER_REG_WLAN_PWD_EN_MSB WLAN_POWER_REG_WLAN_PWD_EN_MSB
-#define POWER_REG_WLAN_PWD_EN_LSB WLAN_POWER_REG_WLAN_PWD_EN_LSB
-#define POWER_REG_WLAN_PWD_EN_MASK WLAN_POWER_REG_WLAN_PWD_EN_MASK
-#define POWER_REG_WLAN_PWD_EN_GET(x) WLAN_POWER_REG_WLAN_PWD_EN_GET(x)
-#define POWER_REG_WLAN_PWD_EN_SET(x) WLAN_POWER_REG_WLAN_PWD_EN_SET(x)
-#define POWER_REG_POWER_EN_MSB WLAN_POWER_REG_POWER_EN_MSB
-#define POWER_REG_POWER_EN_LSB WLAN_POWER_REG_POWER_EN_LSB
-#define POWER_REG_POWER_EN_MASK WLAN_POWER_REG_POWER_EN_MASK
-#define POWER_REG_POWER_EN_GET(x) WLAN_POWER_REG_POWER_EN_GET(x)
-#define POWER_REG_POWER_EN_SET(x) WLAN_POWER_REG_POWER_EN_SET(x)
-#define CORE_CLK_CTRL_ADDRESS WLAN_CORE_CLK_CTRL_ADDRESS
-#define CORE_CLK_CTRL_OFFSET WLAN_CORE_CLK_CTRL_OFFSET
-#define CORE_CLK_CTRL_DIV_MSB WLAN_CORE_CLK_CTRL_DIV_MSB
-#define CORE_CLK_CTRL_DIV_LSB WLAN_CORE_CLK_CTRL_DIV_LSB
-#define CORE_CLK_CTRL_DIV_MASK WLAN_CORE_CLK_CTRL_DIV_MASK
-#define CORE_CLK_CTRL_DIV_GET(x) WLAN_CORE_CLK_CTRL_DIV_GET(x)
-#define CORE_CLK_CTRL_DIV_SET(x) WLAN_CORE_CLK_CTRL_DIV_SET(x)
-#define GPIO_WAKEUP_CONTROL_ADDRESS WLAN_GPIO_WAKEUP_CONTROL_ADDRESS
-#define GPIO_WAKEUP_CONTROL_OFFSET WLAN_GPIO_WAKEUP_CONTROL_OFFSET
-#define GPIO_WAKEUP_CONTROL_ENABLE_MSB WLAN_GPIO_WAKEUP_CONTROL_ENABLE_MSB
-#define GPIO_WAKEUP_CONTROL_ENABLE_LSB WLAN_GPIO_WAKEUP_CONTROL_ENABLE_LSB
-#define GPIO_WAKEUP_CONTROL_ENABLE_MASK WLAN_GPIO_WAKEUP_CONTROL_ENABLE_MASK
-#define GPIO_WAKEUP_CONTROL_ENABLE_GET(x) WLAN_GPIO_WAKEUP_CONTROL_ENABLE_GET(x)
-#define GPIO_WAKEUP_CONTROL_ENABLE_SET(x) WLAN_GPIO_WAKEUP_CONTROL_ENABLE_SET(x)
 
-
-#endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_wlan_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_wlan_reg.h
index abf872650054d2aae6223d9f14fe417661ab19ad..5c048ff51b075cee59e7d2af40205bd073579ff3 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_wlan_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_wlan_reg.h
@@ -97,102 +97,6 @@
 #define WLAN_RESET_CONTROL_SI0_RST_GET(x)        (((x) & WLAN_RESET_CONTROL_SI0_RST_MASK) >> WLAN_RESET_CONTROL_SI0_RST_LSB)
 #define WLAN_RESET_CONTROL_SI0_RST_SET(x)        (((x) << WLAN_RESET_CONTROL_SI0_RST_LSB) & WLAN_RESET_CONTROL_SI0_RST_MASK)
 
-#define WLAN_XTAL_CONTROL_ADDRESS                0x00000004
-#define WLAN_XTAL_CONTROL_OFFSET                 0x00000004
-#define WLAN_XTAL_CONTROL_TCXO_MSB               0
-#define WLAN_XTAL_CONTROL_TCXO_LSB               0
-#define WLAN_XTAL_CONTROL_TCXO_MASK              0x00000001
-#define WLAN_XTAL_CONTROL_TCXO_GET(x)            (((x) & WLAN_XTAL_CONTROL_TCXO_MASK) >> WLAN_XTAL_CONTROL_TCXO_LSB)
-#define WLAN_XTAL_CONTROL_TCXO_SET(x)            (((x) << WLAN_XTAL_CONTROL_TCXO_LSB) & WLAN_XTAL_CONTROL_TCXO_MASK)
-
-#define WLAN_TCXO_DETECT_ADDRESS                 0x00000008
-#define WLAN_TCXO_DETECT_OFFSET                  0x00000008
-#define WLAN_TCXO_DETECT_PRESENT_MSB             0
-#define WLAN_TCXO_DETECT_PRESENT_LSB             0
-#define WLAN_TCXO_DETECT_PRESENT_MASK            0x00000001
-#define WLAN_TCXO_DETECT_PRESENT_GET(x)          (((x) & WLAN_TCXO_DETECT_PRESENT_MASK) >> WLAN_TCXO_DETECT_PRESENT_LSB)
-#define WLAN_TCXO_DETECT_PRESENT_SET(x)          (((x) << WLAN_TCXO_DETECT_PRESENT_LSB) & WLAN_TCXO_DETECT_PRESENT_MASK)
-
-#define WLAN_XTAL_TEST_ADDRESS                   0x0000000c
-#define WLAN_XTAL_TEST_OFFSET                    0x0000000c
-#define WLAN_XTAL_TEST_NOTCXODET_MSB             0
-#define WLAN_XTAL_TEST_NOTCXODET_LSB             0
-#define WLAN_XTAL_TEST_NOTCXODET_MASK            0x00000001
-#define WLAN_XTAL_TEST_NOTCXODET_GET(x)          (((x) & WLAN_XTAL_TEST_NOTCXODET_MASK) >> WLAN_XTAL_TEST_NOTCXODET_LSB)
-#define WLAN_XTAL_TEST_NOTCXODET_SET(x)          (((x) << WLAN_XTAL_TEST_NOTCXODET_LSB) & WLAN_XTAL_TEST_NOTCXODET_MASK)
-
-#define WLAN_QUADRATURE_ADDRESS                  0x00000010
-#define WLAN_QUADRATURE_OFFSET                   0x00000010
-#define WLAN_QUADRATURE_ADC_MSB                  7
-#define WLAN_QUADRATURE_ADC_LSB                  4
-#define WLAN_QUADRATURE_ADC_MASK                 0x000000f0
-#define WLAN_QUADRATURE_ADC_GET(x)               (((x) & WLAN_QUADRATURE_ADC_MASK) >> WLAN_QUADRATURE_ADC_LSB)
-#define WLAN_QUADRATURE_ADC_SET(x)               (((x) << WLAN_QUADRATURE_ADC_LSB) & WLAN_QUADRATURE_ADC_MASK)
-#define WLAN_QUADRATURE_SEL_MSB                  2
-#define WLAN_QUADRATURE_SEL_LSB                  2
-#define WLAN_QUADRATURE_SEL_MASK                 0x00000004
-#define WLAN_QUADRATURE_SEL_GET(x)               (((x) & WLAN_QUADRATURE_SEL_MASK) >> WLAN_QUADRATURE_SEL_LSB)
-#define WLAN_QUADRATURE_SEL_SET(x)               (((x) << WLAN_QUADRATURE_SEL_LSB) & WLAN_QUADRATURE_SEL_MASK)
-#define WLAN_QUADRATURE_DAC_MSB                  1
-#define WLAN_QUADRATURE_DAC_LSB                  0
-#define WLAN_QUADRATURE_DAC_MASK                 0x00000003
-#define WLAN_QUADRATURE_DAC_GET(x)               (((x) & WLAN_QUADRATURE_DAC_MASK) >> WLAN_QUADRATURE_DAC_LSB)
-#define WLAN_QUADRATURE_DAC_SET(x)               (((x) << WLAN_QUADRATURE_DAC_LSB) & WLAN_QUADRATURE_DAC_MASK)
-
-#define WLAN_PLL_CONTROL_ADDRESS                 0x00000014
-#define WLAN_PLL_CONTROL_OFFSET                  0x00000014
-#define WLAN_PLL_CONTROL_DIG_TEST_CLK_MSB        20
-#define WLAN_PLL_CONTROL_DIG_TEST_CLK_LSB        20
-#define WLAN_PLL_CONTROL_DIG_TEST_CLK_MASK       0x00100000
-#define WLAN_PLL_CONTROL_DIG_TEST_CLK_GET(x)     (((x) & WLAN_PLL_CONTROL_DIG_TEST_CLK_MASK) >> WLAN_PLL_CONTROL_DIG_TEST_CLK_LSB)
-#define WLAN_PLL_CONTROL_DIG_TEST_CLK_SET(x)     (((x) << WLAN_PLL_CONTROL_DIG_TEST_CLK_LSB) & WLAN_PLL_CONTROL_DIG_TEST_CLK_MASK)
-#define WLAN_PLL_CONTROL_MAC_OVERRIDE_MSB        19
-#define WLAN_PLL_CONTROL_MAC_OVERRIDE_LSB        19
-#define WLAN_PLL_CONTROL_MAC_OVERRIDE_MASK       0x00080000
-#define WLAN_PLL_CONTROL_MAC_OVERRIDE_GET(x)     (((x) & WLAN_PLL_CONTROL_MAC_OVERRIDE_MASK) >> WLAN_PLL_CONTROL_MAC_OVERRIDE_LSB)
-#define WLAN_PLL_CONTROL_MAC_OVERRIDE_SET(x)     (((x) << WLAN_PLL_CONTROL_MAC_OVERRIDE_LSB) & WLAN_PLL_CONTROL_MAC_OVERRIDE_MASK)
-#define WLAN_PLL_CONTROL_NOPWD_MSB               18
-#define WLAN_PLL_CONTROL_NOPWD_LSB               18
-#define WLAN_PLL_CONTROL_NOPWD_MASK              0x00040000
-#define WLAN_PLL_CONTROL_NOPWD_GET(x)            (((x) & WLAN_PLL_CONTROL_NOPWD_MASK) >> WLAN_PLL_CONTROL_NOPWD_LSB)
-#define WLAN_PLL_CONTROL_NOPWD_SET(x)            (((x) << WLAN_PLL_CONTROL_NOPWD_LSB) & WLAN_PLL_CONTROL_NOPWD_MASK)
-#define WLAN_PLL_CONTROL_UPDATING_MSB            17
-#define WLAN_PLL_CONTROL_UPDATING_LSB            17
-#define WLAN_PLL_CONTROL_UPDATING_MASK           0x00020000
-#define WLAN_PLL_CONTROL_UPDATING_GET(x)         (((x) & WLAN_PLL_CONTROL_UPDATING_MASK) >> WLAN_PLL_CONTROL_UPDATING_LSB)
-#define WLAN_PLL_CONTROL_UPDATING_SET(x)         (((x) << WLAN_PLL_CONTROL_UPDATING_LSB) & WLAN_PLL_CONTROL_UPDATING_MASK)
-#define WLAN_PLL_CONTROL_BYPASS_MSB              16
-#define WLAN_PLL_CONTROL_BYPASS_LSB              16
-#define WLAN_PLL_CONTROL_BYPASS_MASK             0x00010000
-#define WLAN_PLL_CONTROL_BYPASS_GET(x)           (((x) & WLAN_PLL_CONTROL_BYPASS_MASK) >> WLAN_PLL_CONTROL_BYPASS_LSB)
-#define WLAN_PLL_CONTROL_BYPASS_SET(x)           (((x) << WLAN_PLL_CONTROL_BYPASS_LSB) & WLAN_PLL_CONTROL_BYPASS_MASK)
-#define WLAN_PLL_CONTROL_REFDIV_MSB              15
-#define WLAN_PLL_CONTROL_REFDIV_LSB              12
-#define WLAN_PLL_CONTROL_REFDIV_MASK             0x0000f000
-#define WLAN_PLL_CONTROL_REFDIV_GET(x)           (((x) & WLAN_PLL_CONTROL_REFDIV_MASK) >> WLAN_PLL_CONTROL_REFDIV_LSB)
-#define WLAN_PLL_CONTROL_REFDIV_SET(x)           (((x) << WLAN_PLL_CONTROL_REFDIV_LSB) & WLAN_PLL_CONTROL_REFDIV_MASK)
-#define WLAN_PLL_CONTROL_DIV_MSB                 9
-#define WLAN_PLL_CONTROL_DIV_LSB                 0
-#define WLAN_PLL_CONTROL_DIV_MASK                0x000003ff
-#define WLAN_PLL_CONTROL_DIV_GET(x)              (((x) & WLAN_PLL_CONTROL_DIV_MASK) >> WLAN_PLL_CONTROL_DIV_LSB)
-#define WLAN_PLL_CONTROL_DIV_SET(x)              (((x) << WLAN_PLL_CONTROL_DIV_LSB) & WLAN_PLL_CONTROL_DIV_MASK)
-
-#define WLAN_PLL_SETTLE_ADDRESS                  0x00000018
-#define WLAN_PLL_SETTLE_OFFSET                   0x00000018
-#define WLAN_PLL_SETTLE_TIME_MSB                 11
-#define WLAN_PLL_SETTLE_TIME_LSB                 0
-#define WLAN_PLL_SETTLE_TIME_MASK                0x00000fff
-#define WLAN_PLL_SETTLE_TIME_GET(x)              (((x) & WLAN_PLL_SETTLE_TIME_MASK) >> WLAN_PLL_SETTLE_TIME_LSB)
-#define WLAN_PLL_SETTLE_TIME_SET(x)              (((x) << WLAN_PLL_SETTLE_TIME_LSB) & WLAN_PLL_SETTLE_TIME_MASK)
-
-#define WLAN_XTAL_SETTLE_ADDRESS                 0x0000001c
-#define WLAN_XTAL_SETTLE_OFFSET                  0x0000001c
-#define WLAN_XTAL_SETTLE_TIME_MSB                7
-#define WLAN_XTAL_SETTLE_TIME_LSB                0
-#define WLAN_XTAL_SETTLE_TIME_MASK               0x000000ff
-#define WLAN_XTAL_SETTLE_TIME_GET(x)             (((x) & WLAN_XTAL_SETTLE_TIME_MASK) >> WLAN_XTAL_SETTLE_TIME_LSB)
-#define WLAN_XTAL_SETTLE_TIME_SET(x)             (((x) << WLAN_XTAL_SETTLE_TIME_LSB) & WLAN_XTAL_SETTLE_TIME_MASK)
-
 #define WLAN_CPU_CLOCK_ADDRESS                   0x00000020
 #define WLAN_CPU_CLOCK_OFFSET                    0x00000020
 #define WLAN_CPU_CLOCK_STANDARD_MSB              1
@@ -201,14 +105,6 @@
 #define WLAN_CPU_CLOCK_STANDARD_GET(x)           (((x) & WLAN_CPU_CLOCK_STANDARD_MASK) >> WLAN_CPU_CLOCK_STANDARD_LSB)
 #define WLAN_CPU_CLOCK_STANDARD_SET(x)           (((x) << WLAN_CPU_CLOCK_STANDARD_LSB) & WLAN_CPU_CLOCK_STANDARD_MASK)
 
-#define WLAN_CLOCK_OUT_ADDRESS                   0x00000024
-#define WLAN_CLOCK_OUT_OFFSET                    0x00000024
-#define WLAN_CLOCK_OUT_SELECT_MSB                3
-#define WLAN_CLOCK_OUT_SELECT_LSB                0
-#define WLAN_CLOCK_OUT_SELECT_MASK               0x0000000f
-#define WLAN_CLOCK_OUT_SELECT_GET(x)             (((x) & WLAN_CLOCK_OUT_SELECT_MASK) >> WLAN_CLOCK_OUT_SELECT_LSB)
-#define WLAN_CLOCK_OUT_SELECT_SET(x)             (((x) << WLAN_CLOCK_OUT_SELECT_LSB) & WLAN_CLOCK_OUT_SELECT_MASK)
-
 #define WLAN_CLOCK_CONTROL_ADDRESS               0x00000028
 #define WLAN_CLOCK_CONTROL_OFFSET                0x00000028
 #define WLAN_CLOCK_CONTROL_LF_CLK32_MSB          2
@@ -222,555 +118,6 @@
 #define WLAN_CLOCK_CONTROL_SI0_CLK_GET(x)        (((x) & WLAN_CLOCK_CONTROL_SI0_CLK_MASK) >> WLAN_CLOCK_CONTROL_SI0_CLK_LSB)
 #define WLAN_CLOCK_CONTROL_SI0_CLK_SET(x)        (((x) << WLAN_CLOCK_CONTROL_SI0_CLK_LSB) & WLAN_CLOCK_CONTROL_SI0_CLK_MASK)
 
-#define WLAN_BIAS_OVERRIDE_ADDRESS               0x0000002c
-#define WLAN_BIAS_OVERRIDE_OFFSET                0x0000002c
-#define WLAN_BIAS_OVERRIDE_ON_MSB                0
-#define WLAN_BIAS_OVERRIDE_ON_LSB                0
-#define WLAN_BIAS_OVERRIDE_ON_MASK               0x00000001
-#define WLAN_BIAS_OVERRIDE_ON_GET(x)             (((x) & WLAN_BIAS_OVERRIDE_ON_MASK) >> WLAN_BIAS_OVERRIDE_ON_LSB)
-#define WLAN_BIAS_OVERRIDE_ON_SET(x)             (((x) << WLAN_BIAS_OVERRIDE_ON_LSB) & WLAN_BIAS_OVERRIDE_ON_MASK)
-
-#define WLAN_WDT_CONTROL_ADDRESS                 0x00000030
-#define WLAN_WDT_CONTROL_OFFSET                  0x00000030
-#define WLAN_WDT_CONTROL_ACTION_MSB              2
-#define WLAN_WDT_CONTROL_ACTION_LSB              0
-#define WLAN_WDT_CONTROL_ACTION_MASK             0x00000007
-#define WLAN_WDT_CONTROL_ACTION_GET(x)           (((x) & WLAN_WDT_CONTROL_ACTION_MASK) >> WLAN_WDT_CONTROL_ACTION_LSB)
-#define WLAN_WDT_CONTROL_ACTION_SET(x)           (((x) << WLAN_WDT_CONTROL_ACTION_LSB) & WLAN_WDT_CONTROL_ACTION_MASK)
-
-#define WLAN_WDT_STATUS_ADDRESS                  0x00000034
-#define WLAN_WDT_STATUS_OFFSET                   0x00000034
-#define WLAN_WDT_STATUS_INTERRUPT_MSB            0
-#define WLAN_WDT_STATUS_INTERRUPT_LSB            0
-#define WLAN_WDT_STATUS_INTERRUPT_MASK           0x00000001
-#define WLAN_WDT_STATUS_INTERRUPT_GET(x)         (((x) & WLAN_WDT_STATUS_INTERRUPT_MASK) >> WLAN_WDT_STATUS_INTERRUPT_LSB)
-#define WLAN_WDT_STATUS_INTERRUPT_SET(x)         (((x) << WLAN_WDT_STATUS_INTERRUPT_LSB) & WLAN_WDT_STATUS_INTERRUPT_MASK)
-
-#define WLAN_WDT_ADDRESS                         0x00000038
-#define WLAN_WDT_OFFSET                          0x00000038
-#define WLAN_WDT_TARGET_MSB                      21
-#define WLAN_WDT_TARGET_LSB                      0
-#define WLAN_WDT_TARGET_MASK                     0x003fffff
-#define WLAN_WDT_TARGET_GET(x)                   (((x) & WLAN_WDT_TARGET_MASK) >> WLAN_WDT_TARGET_LSB)
-#define WLAN_WDT_TARGET_SET(x)                   (((x) << WLAN_WDT_TARGET_LSB) & WLAN_WDT_TARGET_MASK)
-
-#define WLAN_WDT_COUNT_ADDRESS                   0x0000003c
-#define WLAN_WDT_COUNT_OFFSET                    0x0000003c
-#define WLAN_WDT_COUNT_VALUE_MSB                 21
-#define WLAN_WDT_COUNT_VALUE_LSB                 0
-#define WLAN_WDT_COUNT_VALUE_MASK                0x003fffff
-#define WLAN_WDT_COUNT_VALUE_GET(x)              (((x) & WLAN_WDT_COUNT_VALUE_MASK) >> WLAN_WDT_COUNT_VALUE_LSB)
-#define WLAN_WDT_COUNT_VALUE_SET(x)              (((x) << WLAN_WDT_COUNT_VALUE_LSB) & WLAN_WDT_COUNT_VALUE_MASK)
-
-#define WLAN_WDT_RESET_ADDRESS                   0x00000040
-#define WLAN_WDT_RESET_OFFSET                    0x00000040
-#define WLAN_WDT_RESET_VALUE_MSB                 0
-#define WLAN_WDT_RESET_VALUE_LSB                 0
-#define WLAN_WDT_RESET_VALUE_MASK                0x00000001
-#define WLAN_WDT_RESET_VALUE_GET(x)              (((x) & WLAN_WDT_RESET_VALUE_MASK) >> WLAN_WDT_RESET_VALUE_LSB)
-#define WLAN_WDT_RESET_VALUE_SET(x)              (((x) << WLAN_WDT_RESET_VALUE_LSB) & WLAN_WDT_RESET_VALUE_MASK)
-
-#define WLAN_INT_STATUS_ADDRESS                  0x00000044
-#define WLAN_INT_STATUS_OFFSET                   0x00000044
-#define WLAN_INT_STATUS_HCI_UART_MSB             21
-#define WLAN_INT_STATUS_HCI_UART_LSB             21
-#define WLAN_INT_STATUS_HCI_UART_MASK            0x00200000
-#define WLAN_INT_STATUS_HCI_UART_GET(x)          (((x) & WLAN_INT_STATUS_HCI_UART_MASK) >> WLAN_INT_STATUS_HCI_UART_LSB)
-#define WLAN_INT_STATUS_HCI_UART_SET(x)          (((x) << WLAN_INT_STATUS_HCI_UART_LSB) & WLAN_INT_STATUS_HCI_UART_MASK)
-#define WLAN_INT_STATUS_THERM_MSB                20
-#define WLAN_INT_STATUS_THERM_LSB                20
-#define WLAN_INT_STATUS_THERM_MASK               0x00100000
-#define WLAN_INT_STATUS_THERM_GET(x)             (((x) & WLAN_INT_STATUS_THERM_MASK) >> WLAN_INT_STATUS_THERM_LSB)
-#define WLAN_INT_STATUS_THERM_SET(x)             (((x) << WLAN_INT_STATUS_THERM_LSB) & WLAN_INT_STATUS_THERM_MASK)
-#define WLAN_INT_STATUS_EFUSE_OVERWRITE_MSB      19
-#define WLAN_INT_STATUS_EFUSE_OVERWRITE_LSB      19
-#define WLAN_INT_STATUS_EFUSE_OVERWRITE_MASK     0x00080000
-#define WLAN_INT_STATUS_EFUSE_OVERWRITE_GET(x)   (((x) & WLAN_INT_STATUS_EFUSE_OVERWRITE_MASK) >> WLAN_INT_STATUS_EFUSE_OVERWRITE_LSB)
-#define WLAN_INT_STATUS_EFUSE_OVERWRITE_SET(x)   (((x) << WLAN_INT_STATUS_EFUSE_OVERWRITE_LSB) & WLAN_INT_STATUS_EFUSE_OVERWRITE_MASK)
-#define WLAN_INT_STATUS_UART_MBOX_MSB            18
-#define WLAN_INT_STATUS_UART_MBOX_LSB            18
-#define WLAN_INT_STATUS_UART_MBOX_MASK           0x00040000
-#define WLAN_INT_STATUS_UART_MBOX_GET(x)         (((x) & WLAN_INT_STATUS_UART_MBOX_MASK) >> WLAN_INT_STATUS_UART_MBOX_LSB)
-#define WLAN_INT_STATUS_UART_MBOX_SET(x)         (((x) << WLAN_INT_STATUS_UART_MBOX_LSB) & WLAN_INT_STATUS_UART_MBOX_MASK)
-#define WLAN_INT_STATUS_GENERIC_MBOX_MSB         17
-#define WLAN_INT_STATUS_GENERIC_MBOX_LSB         17
-#define WLAN_INT_STATUS_GENERIC_MBOX_MASK        0x00020000
-#define WLAN_INT_STATUS_GENERIC_MBOX_GET(x)      (((x) & WLAN_INT_STATUS_GENERIC_MBOX_MASK) >> WLAN_INT_STATUS_GENERIC_MBOX_LSB)
-#define WLAN_INT_STATUS_GENERIC_MBOX_SET(x)      (((x) << WLAN_INT_STATUS_GENERIC_MBOX_LSB) & WLAN_INT_STATUS_GENERIC_MBOX_MASK)
-#define WLAN_INT_STATUS_RDMA_MSB                 16
-#define WLAN_INT_STATUS_RDMA_LSB                 16
-#define WLAN_INT_STATUS_RDMA_MASK                0x00010000
-#define WLAN_INT_STATUS_RDMA_GET(x)              (((x) & WLAN_INT_STATUS_RDMA_MASK) >> WLAN_INT_STATUS_RDMA_LSB)
-#define WLAN_INT_STATUS_RDMA_SET(x)              (((x) << WLAN_INT_STATUS_RDMA_LSB) & WLAN_INT_STATUS_RDMA_MASK)
-#define WLAN_INT_STATUS_BTCOEX_MSB               15
-#define WLAN_INT_STATUS_BTCOEX_LSB               15
-#define WLAN_INT_STATUS_BTCOEX_MASK              0x00008000
-#define WLAN_INT_STATUS_BTCOEX_GET(x)            (((x) & WLAN_INT_STATUS_BTCOEX_MASK) >> WLAN_INT_STATUS_BTCOEX_LSB)
-#define WLAN_INT_STATUS_BTCOEX_SET(x)            (((x) << WLAN_INT_STATUS_BTCOEX_LSB) & WLAN_INT_STATUS_BTCOEX_MASK)
-#define WLAN_INT_STATUS_RTC_POWER_MSB            14
-#define WLAN_INT_STATUS_RTC_POWER_LSB            14
-#define WLAN_INT_STATUS_RTC_POWER_MASK           0x00004000
-#define WLAN_INT_STATUS_RTC_POWER_GET(x)         (((x) & WLAN_INT_STATUS_RTC_POWER_MASK) >> WLAN_INT_STATUS_RTC_POWER_LSB)
-#define WLAN_INT_STATUS_RTC_POWER_SET(x)         (((x) << WLAN_INT_STATUS_RTC_POWER_LSB) & WLAN_INT_STATUS_RTC_POWER_MASK)
-#define WLAN_INT_STATUS_MAC_MSB                  13
-#define WLAN_INT_STATUS_MAC_LSB                  13
-#define WLAN_INT_STATUS_MAC_MASK                 0x00002000
-#define WLAN_INT_STATUS_MAC_GET(x)               (((x) & WLAN_INT_STATUS_MAC_MASK) >> WLAN_INT_STATUS_MAC_LSB)
-#define WLAN_INT_STATUS_MAC_SET(x)               (((x) << WLAN_INT_STATUS_MAC_LSB) & WLAN_INT_STATUS_MAC_MASK)
-#define WLAN_INT_STATUS_MAILBOX_MSB              12
-#define WLAN_INT_STATUS_MAILBOX_LSB              12
-#define WLAN_INT_STATUS_MAILBOX_MASK             0x00001000
-#define WLAN_INT_STATUS_MAILBOX_GET(x)           (((x) & WLAN_INT_STATUS_MAILBOX_MASK) >> WLAN_INT_STATUS_MAILBOX_LSB)
-#define WLAN_INT_STATUS_MAILBOX_SET(x)           (((x) << WLAN_INT_STATUS_MAILBOX_LSB) & WLAN_INT_STATUS_MAILBOX_MASK)
-#define WLAN_INT_STATUS_RTC_ALARM_MSB            11
-#define WLAN_INT_STATUS_RTC_ALARM_LSB            11
-#define WLAN_INT_STATUS_RTC_ALARM_MASK           0x00000800
-#define WLAN_INT_STATUS_RTC_ALARM_GET(x)         (((x) & WLAN_INT_STATUS_RTC_ALARM_MASK) >> WLAN_INT_STATUS_RTC_ALARM_LSB)
-#define WLAN_INT_STATUS_RTC_ALARM_SET(x)         (((x) << WLAN_INT_STATUS_RTC_ALARM_LSB) & WLAN_INT_STATUS_RTC_ALARM_MASK)
-#define WLAN_INT_STATUS_HF_TIMER_MSB             10
-#define WLAN_INT_STATUS_HF_TIMER_LSB             10
-#define WLAN_INT_STATUS_HF_TIMER_MASK            0x00000400
-#define WLAN_INT_STATUS_HF_TIMER_GET(x)          (((x) & WLAN_INT_STATUS_HF_TIMER_MASK) >> WLAN_INT_STATUS_HF_TIMER_LSB)
-#define WLAN_INT_STATUS_HF_TIMER_SET(x)          (((x) << WLAN_INT_STATUS_HF_TIMER_LSB) & WLAN_INT_STATUS_HF_TIMER_MASK)
-#define WLAN_INT_STATUS_LF_TIMER3_MSB            9
-#define WLAN_INT_STATUS_LF_TIMER3_LSB            9
-#define WLAN_INT_STATUS_LF_TIMER3_MASK           0x00000200
-#define WLAN_INT_STATUS_LF_TIMER3_GET(x)         (((x) & WLAN_INT_STATUS_LF_TIMER3_MASK) >> WLAN_INT_STATUS_LF_TIMER3_LSB)
-#define WLAN_INT_STATUS_LF_TIMER3_SET(x)         (((x) << WLAN_INT_STATUS_LF_TIMER3_LSB) & WLAN_INT_STATUS_LF_TIMER3_MASK)
-#define WLAN_INT_STATUS_LF_TIMER2_MSB            8
-#define WLAN_INT_STATUS_LF_TIMER2_LSB            8
-#define WLAN_INT_STATUS_LF_TIMER2_MASK           0x00000100
-#define WLAN_INT_STATUS_LF_TIMER2_GET(x)         (((x) & WLAN_INT_STATUS_LF_TIMER2_MASK) >> WLAN_INT_STATUS_LF_TIMER2_LSB)
-#define WLAN_INT_STATUS_LF_TIMER2_SET(x)         (((x) << WLAN_INT_STATUS_LF_TIMER2_LSB) & WLAN_INT_STATUS_LF_TIMER2_MASK)
-#define WLAN_INT_STATUS_LF_TIMER1_MSB            7
-#define WLAN_INT_STATUS_LF_TIMER1_LSB            7
-#define WLAN_INT_STATUS_LF_TIMER1_MASK           0x00000080
-#define WLAN_INT_STATUS_LF_TIMER1_GET(x)         (((x) & WLAN_INT_STATUS_LF_TIMER1_MASK) >> WLAN_INT_STATUS_LF_TIMER1_LSB)
-#define WLAN_INT_STATUS_LF_TIMER1_SET(x)         (((x) << WLAN_INT_STATUS_LF_TIMER1_LSB) & WLAN_INT_STATUS_LF_TIMER1_MASK)
-#define WLAN_INT_STATUS_LF_TIMER0_MSB            6
-#define WLAN_INT_STATUS_LF_TIMER0_LSB            6
-#define WLAN_INT_STATUS_LF_TIMER0_MASK           0x00000040
-#define WLAN_INT_STATUS_LF_TIMER0_GET(x)         (((x) & WLAN_INT_STATUS_LF_TIMER0_MASK) >> WLAN_INT_STATUS_LF_TIMER0_LSB)
-#define WLAN_INT_STATUS_LF_TIMER0_SET(x)         (((x) << WLAN_INT_STATUS_LF_TIMER0_LSB) & WLAN_INT_STATUS_LF_TIMER0_MASK)
-#define WLAN_INT_STATUS_KEYPAD_MSB               5
-#define WLAN_INT_STATUS_KEYPAD_LSB               5
-#define WLAN_INT_STATUS_KEYPAD_MASK              0x00000020
-#define WLAN_INT_STATUS_KEYPAD_GET(x)            (((x) & WLAN_INT_STATUS_KEYPAD_MASK) >> WLAN_INT_STATUS_KEYPAD_LSB)
-#define WLAN_INT_STATUS_KEYPAD_SET(x)            (((x) << WLAN_INT_STATUS_KEYPAD_LSB) & WLAN_INT_STATUS_KEYPAD_MASK)
-#define WLAN_INT_STATUS_SI_MSB                   4
-#define WLAN_INT_STATUS_SI_LSB                   4
-#define WLAN_INT_STATUS_SI_MASK                  0x00000010
-#define WLAN_INT_STATUS_SI_GET(x)                (((x) & WLAN_INT_STATUS_SI_MASK) >> WLAN_INT_STATUS_SI_LSB)
-#define WLAN_INT_STATUS_SI_SET(x)                (((x) << WLAN_INT_STATUS_SI_LSB) & WLAN_INT_STATUS_SI_MASK)
-#define WLAN_INT_STATUS_GPIO_MSB                 3
-#define WLAN_INT_STATUS_GPIO_LSB                 3
-#define WLAN_INT_STATUS_GPIO_MASK                0x00000008
-#define WLAN_INT_STATUS_GPIO_GET(x)              (((x) & WLAN_INT_STATUS_GPIO_MASK) >> WLAN_INT_STATUS_GPIO_LSB)
-#define WLAN_INT_STATUS_GPIO_SET(x)              (((x) << WLAN_INT_STATUS_GPIO_LSB) & WLAN_INT_STATUS_GPIO_MASK)
-#define WLAN_INT_STATUS_UART_MSB                 2
-#define WLAN_INT_STATUS_UART_LSB                 2
-#define WLAN_INT_STATUS_UART_MASK                0x00000004
-#define WLAN_INT_STATUS_UART_GET(x)              (((x) & WLAN_INT_STATUS_UART_MASK) >> WLAN_INT_STATUS_UART_LSB)
-#define WLAN_INT_STATUS_UART_SET(x)              (((x) << WLAN_INT_STATUS_UART_LSB) & WLAN_INT_STATUS_UART_MASK)
-#define WLAN_INT_STATUS_ERROR_MSB                1
-#define WLAN_INT_STATUS_ERROR_LSB                1
-#define WLAN_INT_STATUS_ERROR_MASK               0x00000002
-#define WLAN_INT_STATUS_ERROR_GET(x)             (((x) & WLAN_INT_STATUS_ERROR_MASK) >> WLAN_INT_STATUS_ERROR_LSB)
-#define WLAN_INT_STATUS_ERROR_SET(x)             (((x) << WLAN_INT_STATUS_ERROR_LSB) & WLAN_INT_STATUS_ERROR_MASK)
-#define WLAN_INT_STATUS_WDT_INT_MSB              0
-#define WLAN_INT_STATUS_WDT_INT_LSB              0
-#define WLAN_INT_STATUS_WDT_INT_MASK             0x00000001
-#define WLAN_INT_STATUS_WDT_INT_GET(x)           (((x) & WLAN_INT_STATUS_WDT_INT_MASK) >> WLAN_INT_STATUS_WDT_INT_LSB)
-#define WLAN_INT_STATUS_WDT_INT_SET(x)           (((x) << WLAN_INT_STATUS_WDT_INT_LSB) & WLAN_INT_STATUS_WDT_INT_MASK)
-
-#define WLAN_LF_TIMER0_ADDRESS                   0x00000048
-#define WLAN_LF_TIMER0_OFFSET                    0x00000048
-#define WLAN_LF_TIMER0_TARGET_MSB                31
-#define WLAN_LF_TIMER0_TARGET_LSB                0
-#define WLAN_LF_TIMER0_TARGET_MASK               0xffffffff
-#define WLAN_LF_TIMER0_TARGET_GET(x)             (((x) & WLAN_LF_TIMER0_TARGET_MASK) >> WLAN_LF_TIMER0_TARGET_LSB)
-#define WLAN_LF_TIMER0_TARGET_SET(x)             (((x) << WLAN_LF_TIMER0_TARGET_LSB) & WLAN_LF_TIMER0_TARGET_MASK)
-
-#define WLAN_LF_TIMER_COUNT0_ADDRESS             0x0000004c
-#define WLAN_LF_TIMER_COUNT0_OFFSET              0x0000004c
-#define WLAN_LF_TIMER_COUNT0_VALUE_MSB           31
-#define WLAN_LF_TIMER_COUNT0_VALUE_LSB           0
-#define WLAN_LF_TIMER_COUNT0_VALUE_MASK          0xffffffff
-#define WLAN_LF_TIMER_COUNT0_VALUE_GET(x)        (((x) & WLAN_LF_TIMER_COUNT0_VALUE_MASK) >> WLAN_LF_TIMER_COUNT0_VALUE_LSB)
-#define WLAN_LF_TIMER_COUNT0_VALUE_SET(x)        (((x) << WLAN_LF_TIMER_COUNT0_VALUE_LSB) & WLAN_LF_TIMER_COUNT0_VALUE_MASK)
-
-#define WLAN_LF_TIMER_CONTROL0_ADDRESS           0x00000050
-#define WLAN_LF_TIMER_CONTROL0_OFFSET            0x00000050
-#define WLAN_LF_TIMER_CONTROL0_ENABLE_MSB        2
-#define WLAN_LF_TIMER_CONTROL0_ENABLE_LSB        2
-#define WLAN_LF_TIMER_CONTROL0_ENABLE_MASK       0x00000004
-#define WLAN_LF_TIMER_CONTROL0_ENABLE_GET(x)     (((x) & WLAN_LF_TIMER_CONTROL0_ENABLE_MASK) >> WLAN_LF_TIMER_CONTROL0_ENABLE_LSB)
-#define WLAN_LF_TIMER_CONTROL0_ENABLE_SET(x)     (((x) << WLAN_LF_TIMER_CONTROL0_ENABLE_LSB) & WLAN_LF_TIMER_CONTROL0_ENABLE_MASK)
-#define WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_MSB  1
-#define WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_LSB  1
-#define WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_MASK 0x00000002
-#define WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_GET(x) (((x) & WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_MASK) >> WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_LSB)
-#define WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_SET(x) (((x) << WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_LSB) & WLAN_LF_TIMER_CONTROL0_AUTO_RESTART_MASK)
-#define WLAN_LF_TIMER_CONTROL0_RESET_MSB         0
-#define WLAN_LF_TIMER_CONTROL0_RESET_LSB         0
-#define WLAN_LF_TIMER_CONTROL0_RESET_MASK        0x00000001
-#define WLAN_LF_TIMER_CONTROL0_RESET_GET(x)      (((x) & WLAN_LF_TIMER_CONTROL0_RESET_MASK) >> WLAN_LF_TIMER_CONTROL0_RESET_LSB)
-#define WLAN_LF_TIMER_CONTROL0_RESET_SET(x)      (((x) << WLAN_LF_TIMER_CONTROL0_RESET_LSB) & WLAN_LF_TIMER_CONTROL0_RESET_MASK)
-
-#define WLAN_LF_TIMER_STATUS0_ADDRESS            0x00000054
-#define WLAN_LF_TIMER_STATUS0_OFFSET             0x00000054
-#define WLAN_LF_TIMER_STATUS0_INTERRUPT_MSB      0
-#define WLAN_LF_TIMER_STATUS0_INTERRUPT_LSB      0
-#define WLAN_LF_TIMER_STATUS0_INTERRUPT_MASK     0x00000001
-#define WLAN_LF_TIMER_STATUS0_INTERRUPT_GET(x)   (((x) & WLAN_LF_TIMER_STATUS0_INTERRUPT_MASK) >> WLAN_LF_TIMER_STATUS0_INTERRUPT_LSB)
-#define WLAN_LF_TIMER_STATUS0_INTERRUPT_SET(x)   (((x) << WLAN_LF_TIMER_STATUS0_INTERRUPT_LSB) & WLAN_LF_TIMER_STATUS0_INTERRUPT_MASK)
-
-#define WLAN_LF_TIMER1_ADDRESS                   0x00000058
-#define WLAN_LF_TIMER1_OFFSET                    0x00000058
-#define WLAN_LF_TIMER1_TARGET_MSB                31
-#define WLAN_LF_TIMER1_TARGET_LSB                0
-#define WLAN_LF_TIMER1_TARGET_MASK               0xffffffff
-#define WLAN_LF_TIMER1_TARGET_GET(x)             (((x) & WLAN_LF_TIMER1_TARGET_MASK) >> WLAN_LF_TIMER1_TARGET_LSB)
-#define WLAN_LF_TIMER1_TARGET_SET(x)             (((x) << WLAN_LF_TIMER1_TARGET_LSB) & WLAN_LF_TIMER1_TARGET_MASK)
-
-#define WLAN_LF_TIMER_COUNT1_ADDRESS             0x0000005c
-#define WLAN_LF_TIMER_COUNT1_OFFSET              0x0000005c
-#define WLAN_LF_TIMER_COUNT1_VALUE_MSB           31
-#define WLAN_LF_TIMER_COUNT1_VALUE_LSB           0
-#define WLAN_LF_TIMER_COUNT1_VALUE_MASK          0xffffffff
-#define WLAN_LF_TIMER_COUNT1_VALUE_GET(x)        (((x) & WLAN_LF_TIMER_COUNT1_VALUE_MASK) >> WLAN_LF_TIMER_COUNT1_VALUE_LSB)
-#define WLAN_LF_TIMER_COUNT1_VALUE_SET(x)        (((x) << WLAN_LF_TIMER_COUNT1_VALUE_LSB) & WLAN_LF_TIMER_COUNT1_VALUE_MASK)
-
-#define WLAN_LF_TIMER_CONTROL1_ADDRESS           0x00000060
-#define WLAN_LF_TIMER_CONTROL1_OFFSET            0x00000060
-#define WLAN_LF_TIMER_CONTROL1_ENABLE_MSB        2
-#define WLAN_LF_TIMER_CONTROL1_ENABLE_LSB        2
-#define WLAN_LF_TIMER_CONTROL1_ENABLE_MASK       0x00000004
-#define WLAN_LF_TIMER_CONTROL1_ENABLE_GET(x)     (((x) & WLAN_LF_TIMER_CONTROL1_ENABLE_MASK) >> WLAN_LF_TIMER_CONTROL1_ENABLE_LSB)
-#define WLAN_LF_TIMER_CONTROL1_ENABLE_SET(x)     (((x) << WLAN_LF_TIMER_CONTROL1_ENABLE_LSB) & WLAN_LF_TIMER_CONTROL1_ENABLE_MASK)
-#define WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_MSB  1
-#define WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_LSB  1
-#define WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_MASK 0x00000002
-#define WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_GET(x) (((x) & WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_MASK) >> WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_LSB)
-#define WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_SET(x) (((x) << WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_LSB) & WLAN_LF_TIMER_CONTROL1_AUTO_RESTART_MASK)
-#define WLAN_LF_TIMER_CONTROL1_RESET_MSB         0
-#define WLAN_LF_TIMER_CONTROL1_RESET_LSB         0
-#define WLAN_LF_TIMER_CONTROL1_RESET_MASK        0x00000001
-#define WLAN_LF_TIMER_CONTROL1_RESET_GET(x)      (((x) & WLAN_LF_TIMER_CONTROL1_RESET_MASK) >> WLAN_LF_TIMER_CONTROL1_RESET_LSB)
-#define WLAN_LF_TIMER_CONTROL1_RESET_SET(x)      (((x) << WLAN_LF_TIMER_CONTROL1_RESET_LSB) & WLAN_LF_TIMER_CONTROL1_RESET_MASK)
-
-#define WLAN_LF_TIMER_STATUS1_ADDRESS            0x00000064
-#define WLAN_LF_TIMER_STATUS1_OFFSET             0x00000064
-#define WLAN_LF_TIMER_STATUS1_INTERRUPT_MSB      0
-#define WLAN_LF_TIMER_STATUS1_INTERRUPT_LSB      0
-#define WLAN_LF_TIMER_STATUS1_INTERRUPT_MASK     0x00000001
-#define WLAN_LF_TIMER_STATUS1_INTERRUPT_GET(x)   (((x) & WLAN_LF_TIMER_STATUS1_INTERRUPT_MASK) >> WLAN_LF_TIMER_STATUS1_INTERRUPT_LSB)
-#define WLAN_LF_TIMER_STATUS1_INTERRUPT_SET(x)   (((x) << WLAN_LF_TIMER_STATUS1_INTERRUPT_LSB) & WLAN_LF_TIMER_STATUS1_INTERRUPT_MASK)
-
-#define WLAN_LF_TIMER2_ADDRESS                   0x00000068
-#define WLAN_LF_TIMER2_OFFSET                    0x00000068
-#define WLAN_LF_TIMER2_TARGET_MSB                31
-#define WLAN_LF_TIMER2_TARGET_LSB                0
-#define WLAN_LF_TIMER2_TARGET_MASK               0xffffffff
-#define WLAN_LF_TIMER2_TARGET_GET(x)             (((x) & WLAN_LF_TIMER2_TARGET_MASK) >> WLAN_LF_TIMER2_TARGET_LSB)
-#define WLAN_LF_TIMER2_TARGET_SET(x)             (((x) << WLAN_LF_TIMER2_TARGET_LSB) & WLAN_LF_TIMER2_TARGET_MASK)
-
-#define WLAN_LF_TIMER_COUNT2_ADDRESS             0x0000006c
-#define WLAN_LF_TIMER_COUNT2_OFFSET              0x0000006c
-#define WLAN_LF_TIMER_COUNT2_VALUE_MSB           31
-#define WLAN_LF_TIMER_COUNT2_VALUE_LSB           0
-#define WLAN_LF_TIMER_COUNT2_VALUE_MASK          0xffffffff
-#define WLAN_LF_TIMER_COUNT2_VALUE_GET(x)        (((x) & WLAN_LF_TIMER_COUNT2_VALUE_MASK) >> WLAN_LF_TIMER_COUNT2_VALUE_LSB)
-#define WLAN_LF_TIMER_COUNT2_VALUE_SET(x)        (((x) << WLAN_LF_TIMER_COUNT2_VALUE_LSB) & WLAN_LF_TIMER_COUNT2_VALUE_MASK)
-
-#define WLAN_LF_TIMER_CONTROL2_ADDRESS           0x00000070
-#define WLAN_LF_TIMER_CONTROL2_OFFSET            0x00000070
-#define WLAN_LF_TIMER_CONTROL2_ENABLE_MSB        2
-#define WLAN_LF_TIMER_CONTROL2_ENABLE_LSB        2
-#define WLAN_LF_TIMER_CONTROL2_ENABLE_MASK       0x00000004
-#define WLAN_LF_TIMER_CONTROL2_ENABLE_GET(x)     (((x) & WLAN_LF_TIMER_CONTROL2_ENABLE_MASK) >> WLAN_LF_TIMER_CONTROL2_ENABLE_LSB)
-#define WLAN_LF_TIMER_CONTROL2_ENABLE_SET(x)     (((x) << WLAN_LF_TIMER_CONTROL2_ENABLE_LSB) & WLAN_LF_TIMER_CONTROL2_ENABLE_MASK)
-#define WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_MSB  1
-#define WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_LSB  1
-#define WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_MASK 0x00000002
-#define WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_GET(x) (((x) & WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_MASK) >> WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_LSB)
-#define WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_SET(x) (((x) << WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_LSB) & WLAN_LF_TIMER_CONTROL2_AUTO_RESTART_MASK)
-#define WLAN_LF_TIMER_CONTROL2_RESET_MSB         0
-#define WLAN_LF_TIMER_CONTROL2_RESET_LSB         0
-#define WLAN_LF_TIMER_CONTROL2_RESET_MASK        0x00000001
-#define WLAN_LF_TIMER_CONTROL2_RESET_GET(x)      (((x) & WLAN_LF_TIMER_CONTROL2_RESET_MASK) >> WLAN_LF_TIMER_CONTROL2_RESET_LSB)
-#define WLAN_LF_TIMER_CONTROL2_RESET_SET(x)      (((x) << WLAN_LF_TIMER_CONTROL2_RESET_LSB) & WLAN_LF_TIMER_CONTROL2_RESET_MASK)
-
-#define WLAN_LF_TIMER_STATUS2_ADDRESS            0x00000074
-#define WLAN_LF_TIMER_STATUS2_OFFSET             0x00000074
-#define WLAN_LF_TIMER_STATUS2_INTERRUPT_MSB      0
-#define WLAN_LF_TIMER_STATUS2_INTERRUPT_LSB      0
-#define WLAN_LF_TIMER_STATUS2_INTERRUPT_MASK     0x00000001
-#define WLAN_LF_TIMER_STATUS2_INTERRUPT_GET(x)   (((x) & WLAN_LF_TIMER_STATUS2_INTERRUPT_MASK) >> WLAN_LF_TIMER_STATUS2_INTERRUPT_LSB)
-#define WLAN_LF_TIMER_STATUS2_INTERRUPT_SET(x)   (((x) << WLAN_LF_TIMER_STATUS2_INTERRUPT_LSB) & WLAN_LF_TIMER_STATUS2_INTERRUPT_MASK)
-
-#define WLAN_LF_TIMER3_ADDRESS                   0x00000078
-#define WLAN_LF_TIMER3_OFFSET                    0x00000078
-#define WLAN_LF_TIMER3_TARGET_MSB                31
-#define WLAN_LF_TIMER3_TARGET_LSB                0
-#define WLAN_LF_TIMER3_TARGET_MASK               0xffffffff
-#define WLAN_LF_TIMER3_TARGET_GET(x)             (((x) & WLAN_LF_TIMER3_TARGET_MASK) >> WLAN_LF_TIMER3_TARGET_LSB)
-#define WLAN_LF_TIMER3_TARGET_SET(x)             (((x) << WLAN_LF_TIMER3_TARGET_LSB) & WLAN_LF_TIMER3_TARGET_MASK)
-
-#define WLAN_LF_TIMER_COUNT3_ADDRESS             0x0000007c
-#define WLAN_LF_TIMER_COUNT3_OFFSET              0x0000007c
-#define WLAN_LF_TIMER_COUNT3_VALUE_MSB           31
-#define WLAN_LF_TIMER_COUNT3_VALUE_LSB           0
-#define WLAN_LF_TIMER_COUNT3_VALUE_MASK          0xffffffff
-#define WLAN_LF_TIMER_COUNT3_VALUE_GET(x)        (((x) & WLAN_LF_TIMER_COUNT3_VALUE_MASK) >> WLAN_LF_TIMER_COUNT3_VALUE_LSB)
-#define WLAN_LF_TIMER_COUNT3_VALUE_SET(x)        (((x) << WLAN_LF_TIMER_COUNT3_VALUE_LSB) & WLAN_LF_TIMER_COUNT3_VALUE_MASK)
-
-#define WLAN_LF_TIMER_CONTROL3_ADDRESS           0x00000080
-#define WLAN_LF_TIMER_CONTROL3_OFFSET            0x00000080
-#define WLAN_LF_TIMER_CONTROL3_ENABLE_MSB        2
-#define WLAN_LF_TIMER_CONTROL3_ENABLE_LSB        2
-#define WLAN_LF_TIMER_CONTROL3_ENABLE_MASK       0x00000004
-#define WLAN_LF_TIMER_CONTROL3_ENABLE_GET(x)     (((x) & WLAN_LF_TIMER_CONTROL3_ENABLE_MASK) >> WLAN_LF_TIMER_CONTROL3_ENABLE_LSB)
-#define WLAN_LF_TIMER_CONTROL3_ENABLE_SET(x)     (((x) << WLAN_LF_TIMER_CONTROL3_ENABLE_LSB) & WLAN_LF_TIMER_CONTROL3_ENABLE_MASK)
-#define WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_MSB  1
-#define WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_LSB  1
-#define WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_MASK 0x00000002
-#define WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_GET(x) (((x) & WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_MASK) >> WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_LSB)
-#define WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_SET(x) (((x) << WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_LSB) & WLAN_LF_TIMER_CONTROL3_AUTO_RESTART_MASK)
-#define WLAN_LF_TIMER_CONTROL3_RESET_MSB         0
-#define WLAN_LF_TIMER_CONTROL3_RESET_LSB         0
-#define WLAN_LF_TIMER_CONTROL3_RESET_MASK        0x00000001
-#define WLAN_LF_TIMER_CONTROL3_RESET_GET(x)      (((x) & WLAN_LF_TIMER_CONTROL3_RESET_MASK) >> WLAN_LF_TIMER_CONTROL3_RESET_LSB)
-#define WLAN_LF_TIMER_CONTROL3_RESET_SET(x)      (((x) << WLAN_LF_TIMER_CONTROL3_RESET_LSB) & WLAN_LF_TIMER_CONTROL3_RESET_MASK)
-
-#define WLAN_LF_TIMER_STATUS3_ADDRESS            0x00000084
-#define WLAN_LF_TIMER_STATUS3_OFFSET             0x00000084
-#define WLAN_LF_TIMER_STATUS3_INTERRUPT_MSB      0
-#define WLAN_LF_TIMER_STATUS3_INTERRUPT_LSB      0
-#define WLAN_LF_TIMER_STATUS3_INTERRUPT_MASK     0x00000001
-#define WLAN_LF_TIMER_STATUS3_INTERRUPT_GET(x)   (((x) & WLAN_LF_TIMER_STATUS3_INTERRUPT_MASK) >> WLAN_LF_TIMER_STATUS3_INTERRUPT_LSB)
-#define WLAN_LF_TIMER_STATUS3_INTERRUPT_SET(x)   (((x) << WLAN_LF_TIMER_STATUS3_INTERRUPT_LSB) & WLAN_LF_TIMER_STATUS3_INTERRUPT_MASK)
-
-#define WLAN_HF_TIMER_ADDRESS                    0x00000088
-#define WLAN_HF_TIMER_OFFSET                     0x00000088
-#define WLAN_HF_TIMER_TARGET_MSB                 31
-#define WLAN_HF_TIMER_TARGET_LSB                 12
-#define WLAN_HF_TIMER_TARGET_MASK                0xfffff000
-#define WLAN_HF_TIMER_TARGET_GET(x)              (((x) & WLAN_HF_TIMER_TARGET_MASK) >> WLAN_HF_TIMER_TARGET_LSB)
-#define WLAN_HF_TIMER_TARGET_SET(x)              (((x) << WLAN_HF_TIMER_TARGET_LSB) & WLAN_HF_TIMER_TARGET_MASK)
-
-#define WLAN_HF_TIMER_COUNT_ADDRESS              0x0000008c
-#define WLAN_HF_TIMER_COUNT_OFFSET               0x0000008c
-#define WLAN_HF_TIMER_COUNT_VALUE_MSB            31
-#define WLAN_HF_TIMER_COUNT_VALUE_LSB            12
-#define WLAN_HF_TIMER_COUNT_VALUE_MASK           0xfffff000
-#define WLAN_HF_TIMER_COUNT_VALUE_GET(x)         (((x) & WLAN_HF_TIMER_COUNT_VALUE_MASK) >> WLAN_HF_TIMER_COUNT_VALUE_LSB)
-#define WLAN_HF_TIMER_COUNT_VALUE_SET(x)         (((x) << WLAN_HF_TIMER_COUNT_VALUE_LSB) & WLAN_HF_TIMER_COUNT_VALUE_MASK)
-
-#define WLAN_HF_LF_COUNT_ADDRESS                 0x00000090
-#define WLAN_HF_LF_COUNT_OFFSET                  0x00000090
-#define WLAN_HF_LF_COUNT_VALUE_MSB               31
-#define WLAN_HF_LF_COUNT_VALUE_LSB               0
-#define WLAN_HF_LF_COUNT_VALUE_MASK              0xffffffff
-#define WLAN_HF_LF_COUNT_VALUE_GET(x)            (((x) & WLAN_HF_LF_COUNT_VALUE_MASK) >> WLAN_HF_LF_COUNT_VALUE_LSB)
-#define WLAN_HF_LF_COUNT_VALUE_SET(x)            (((x) << WLAN_HF_LF_COUNT_VALUE_LSB) & WLAN_HF_LF_COUNT_VALUE_MASK)
-
-#define WLAN_HF_TIMER_CONTROL_ADDRESS            0x00000094
-#define WLAN_HF_TIMER_CONTROL_OFFSET             0x00000094
-#define WLAN_HF_TIMER_CONTROL_ENABLE_MSB         3
-#define WLAN_HF_TIMER_CONTROL_ENABLE_LSB         3
-#define WLAN_HF_TIMER_CONTROL_ENABLE_MASK        0x00000008
-#define WLAN_HF_TIMER_CONTROL_ENABLE_GET(x)      (((x) & WLAN_HF_TIMER_CONTROL_ENABLE_MASK) >> WLAN_HF_TIMER_CONTROL_ENABLE_LSB)
-#define WLAN_HF_TIMER_CONTROL_ENABLE_SET(x)      (((x) << WLAN_HF_TIMER_CONTROL_ENABLE_LSB) & WLAN_HF_TIMER_CONTROL_ENABLE_MASK)
-#define WLAN_HF_TIMER_CONTROL_ON_MSB             2
-#define WLAN_HF_TIMER_CONTROL_ON_LSB             2
-#define WLAN_HF_TIMER_CONTROL_ON_MASK            0x00000004
-#define WLAN_HF_TIMER_CONTROL_ON_GET(x)          (((x) & WLAN_HF_TIMER_CONTROL_ON_MASK) >> WLAN_HF_TIMER_CONTROL_ON_LSB)
-#define WLAN_HF_TIMER_CONTROL_ON_SET(x)          (((x) << WLAN_HF_TIMER_CONTROL_ON_LSB) & WLAN_HF_TIMER_CONTROL_ON_MASK)
-#define WLAN_HF_TIMER_CONTROL_AUTO_RESTART_MSB   1
-#define WLAN_HF_TIMER_CONTROL_AUTO_RESTART_LSB   1
-#define WLAN_HF_TIMER_CONTROL_AUTO_RESTART_MASK  0x00000002
-#define WLAN_HF_TIMER_CONTROL_AUTO_RESTART_GET(x) (((x) & WLAN_HF_TIMER_CONTROL_AUTO_RESTART_MASK) >> WLAN_HF_TIMER_CONTROL_AUTO_RESTART_LSB)
-#define WLAN_HF_TIMER_CONTROL_AUTO_RESTART_SET(x) (((x) << WLAN_HF_TIMER_CONTROL_AUTO_RESTART_LSB) & WLAN_HF_TIMER_CONTROL_AUTO_RESTART_MASK)
-#define WLAN_HF_TIMER_CONTROL_RESET_MSB          0
-#define WLAN_HF_TIMER_CONTROL_RESET_LSB          0
-#define WLAN_HF_TIMER_CONTROL_RESET_MASK         0x00000001
-#define WLAN_HF_TIMER_CONTROL_RESET_GET(x)       (((x) & WLAN_HF_TIMER_CONTROL_RESET_MASK) >> WLAN_HF_TIMER_CONTROL_RESET_LSB)
-#define WLAN_HF_TIMER_CONTROL_RESET_SET(x)       (((x) << WLAN_HF_TIMER_CONTROL_RESET_LSB) & WLAN_HF_TIMER_CONTROL_RESET_MASK)
-
-#define WLAN_HF_TIMER_STATUS_ADDRESS             0x00000098
-#define WLAN_HF_TIMER_STATUS_OFFSET              0x00000098
-#define WLAN_HF_TIMER_STATUS_INTERRUPT_MSB       0
-#define WLAN_HF_TIMER_STATUS_INTERRUPT_LSB       0
-#define WLAN_HF_TIMER_STATUS_INTERRUPT_MASK      0x00000001
-#define WLAN_HF_TIMER_STATUS_INTERRUPT_GET(x)    (((x) & WLAN_HF_TIMER_STATUS_INTERRUPT_MASK) >> WLAN_HF_TIMER_STATUS_INTERRUPT_LSB)
-#define WLAN_HF_TIMER_STATUS_INTERRUPT_SET(x)    (((x) << WLAN_HF_TIMER_STATUS_INTERRUPT_LSB) & WLAN_HF_TIMER_STATUS_INTERRUPT_MASK)
-
-#define WLAN_RTC_CONTROL_ADDRESS                 0x0000009c
-#define WLAN_RTC_CONTROL_OFFSET                  0x0000009c
-#define WLAN_RTC_CONTROL_ENABLE_MSB              2
-#define WLAN_RTC_CONTROL_ENABLE_LSB              2
-#define WLAN_RTC_CONTROL_ENABLE_MASK             0x00000004
-#define WLAN_RTC_CONTROL_ENABLE_GET(x)           (((x) & WLAN_RTC_CONTROL_ENABLE_MASK) >> WLAN_RTC_CONTROL_ENABLE_LSB)
-#define WLAN_RTC_CONTROL_ENABLE_SET(x)           (((x) << WLAN_RTC_CONTROL_ENABLE_LSB) & WLAN_RTC_CONTROL_ENABLE_MASK)
-#define WLAN_RTC_CONTROL_LOAD_RTC_MSB            1
-#define WLAN_RTC_CONTROL_LOAD_RTC_LSB            1
-#define WLAN_RTC_CONTROL_LOAD_RTC_MASK           0x00000002
-#define WLAN_RTC_CONTROL_LOAD_RTC_GET(x)         (((x) & WLAN_RTC_CONTROL_LOAD_RTC_MASK) >> WLAN_RTC_CONTROL_LOAD_RTC_LSB)
-#define WLAN_RTC_CONTROL_LOAD_RTC_SET(x)         (((x) << WLAN_RTC_CONTROL_LOAD_RTC_LSB) & WLAN_RTC_CONTROL_LOAD_RTC_MASK)
-#define WLAN_RTC_CONTROL_LOAD_ALARM_MSB          0
-#define WLAN_RTC_CONTROL_LOAD_ALARM_LSB          0
-#define WLAN_RTC_CONTROL_LOAD_ALARM_MASK         0x00000001
-#define WLAN_RTC_CONTROL_LOAD_ALARM_GET(x)       (((x) & WLAN_RTC_CONTROL_LOAD_ALARM_MASK) >> WLAN_RTC_CONTROL_LOAD_ALARM_LSB)
-#define WLAN_RTC_CONTROL_LOAD_ALARM_SET(x)       (((x) << WLAN_RTC_CONTROL_LOAD_ALARM_LSB) & WLAN_RTC_CONTROL_LOAD_ALARM_MASK)
-
-#define WLAN_RTC_TIME_ADDRESS                    0x000000a0
-#define WLAN_RTC_TIME_OFFSET                     0x000000a0
-#define WLAN_RTC_TIME_WEEK_DAY_MSB               26
-#define WLAN_RTC_TIME_WEEK_DAY_LSB               24
-#define WLAN_RTC_TIME_WEEK_DAY_MASK              0x07000000
-#define WLAN_RTC_TIME_WEEK_DAY_GET(x)            (((x) & WLAN_RTC_TIME_WEEK_DAY_MASK) >> WLAN_RTC_TIME_WEEK_DAY_LSB)
-#define WLAN_RTC_TIME_WEEK_DAY_SET(x)            (((x) << WLAN_RTC_TIME_WEEK_DAY_LSB) & WLAN_RTC_TIME_WEEK_DAY_MASK)
-#define WLAN_RTC_TIME_HOUR_MSB                   21
-#define WLAN_RTC_TIME_HOUR_LSB                   16
-#define WLAN_RTC_TIME_HOUR_MASK                  0x003f0000
-#define WLAN_RTC_TIME_HOUR_GET(x)                (((x) & WLAN_RTC_TIME_HOUR_MASK) >> WLAN_RTC_TIME_HOUR_LSB)
-#define WLAN_RTC_TIME_HOUR_SET(x)                (((x) << WLAN_RTC_TIME_HOUR_LSB) & WLAN_RTC_TIME_HOUR_MASK)
-#define WLAN_RTC_TIME_MINUTE_MSB                 14
-#define WLAN_RTC_TIME_MINUTE_LSB                 8
-#define WLAN_RTC_TIME_MINUTE_MASK                0x00007f00
-#define WLAN_RTC_TIME_MINUTE_GET(x)              (((x) & WLAN_RTC_TIME_MINUTE_MASK) >> WLAN_RTC_TIME_MINUTE_LSB)
-#define WLAN_RTC_TIME_MINUTE_SET(x)              (((x) << WLAN_RTC_TIME_MINUTE_LSB) & WLAN_RTC_TIME_MINUTE_MASK)
-#define WLAN_RTC_TIME_SECOND_MSB                 6
-#define WLAN_RTC_TIME_SECOND_LSB                 0
-#define WLAN_RTC_TIME_SECOND_MASK                0x0000007f
-#define WLAN_RTC_TIME_SECOND_GET(x)              (((x) & WLAN_RTC_TIME_SECOND_MASK) >> WLAN_RTC_TIME_SECOND_LSB)
-#define WLAN_RTC_TIME_SECOND_SET(x)              (((x) << WLAN_RTC_TIME_SECOND_LSB) & WLAN_RTC_TIME_SECOND_MASK)
-
-#define WLAN_RTC_DATE_ADDRESS                    0x000000a4
-#define WLAN_RTC_DATE_OFFSET                     0x000000a4
-#define WLAN_RTC_DATE_YEAR_MSB                   23
-#define WLAN_RTC_DATE_YEAR_LSB                   16
-#define WLAN_RTC_DATE_YEAR_MASK                  0x00ff0000
-#define WLAN_RTC_DATE_YEAR_GET(x)                (((x) & WLAN_RTC_DATE_YEAR_MASK) >> WLAN_RTC_DATE_YEAR_LSB)
-#define WLAN_RTC_DATE_YEAR_SET(x)                (((x) << WLAN_RTC_DATE_YEAR_LSB) & WLAN_RTC_DATE_YEAR_MASK)
-#define WLAN_RTC_DATE_MONTH_MSB                  12
-#define WLAN_RTC_DATE_MONTH_LSB                  8
-#define WLAN_RTC_DATE_MONTH_MASK                 0x00001f00
-#define WLAN_RTC_DATE_MONTH_GET(x)               (((x) & WLAN_RTC_DATE_MONTH_MASK) >> WLAN_RTC_DATE_MONTH_LSB)
-#define WLAN_RTC_DATE_MONTH_SET(x)               (((x) << WLAN_RTC_DATE_MONTH_LSB) & WLAN_RTC_DATE_MONTH_MASK)
-#define WLAN_RTC_DATE_MONTH_DAY_MSB              5
-#define WLAN_RTC_DATE_MONTH_DAY_LSB              0
-#define WLAN_RTC_DATE_MONTH_DAY_MASK             0x0000003f
-#define WLAN_RTC_DATE_MONTH_DAY_GET(x)           (((x) & WLAN_RTC_DATE_MONTH_DAY_MASK) >> WLAN_RTC_DATE_MONTH_DAY_LSB)
-#define WLAN_RTC_DATE_MONTH_DAY_SET(x)           (((x) << WLAN_RTC_DATE_MONTH_DAY_LSB) & WLAN_RTC_DATE_MONTH_DAY_MASK)
-
-#define WLAN_RTC_SET_TIME_ADDRESS                0x000000a8
-#define WLAN_RTC_SET_TIME_OFFSET                 0x000000a8
-#define WLAN_RTC_SET_TIME_WEEK_DAY_MSB           26
-#define WLAN_RTC_SET_TIME_WEEK_DAY_LSB           24
-#define WLAN_RTC_SET_TIME_WEEK_DAY_MASK          0x07000000
-#define WLAN_RTC_SET_TIME_WEEK_DAY_GET(x)        (((x) & WLAN_RTC_SET_TIME_WEEK_DAY_MASK) >> WLAN_RTC_SET_TIME_WEEK_DAY_LSB)
-#define WLAN_RTC_SET_TIME_WEEK_DAY_SET(x)        (((x) << WLAN_RTC_SET_TIME_WEEK_DAY_LSB) & WLAN_RTC_SET_TIME_WEEK_DAY_MASK)
-#define WLAN_RTC_SET_TIME_HOUR_MSB               21
-#define WLAN_RTC_SET_TIME_HOUR_LSB               16
-#define WLAN_RTC_SET_TIME_HOUR_MASK              0x003f0000
-#define WLAN_RTC_SET_TIME_HOUR_GET(x)            (((x) & WLAN_RTC_SET_TIME_HOUR_MASK) >> WLAN_RTC_SET_TIME_HOUR_LSB)
-#define WLAN_RTC_SET_TIME_HOUR_SET(x)            (((x) << WLAN_RTC_SET_TIME_HOUR_LSB) & WLAN_RTC_SET_TIME_HOUR_MASK)
-#define WLAN_RTC_SET_TIME_MINUTE_MSB             14
-#define WLAN_RTC_SET_TIME_MINUTE_LSB             8
-#define WLAN_RTC_SET_TIME_MINUTE_MASK            0x00007f00
-#define WLAN_RTC_SET_TIME_MINUTE_GET(x)          (((x) & WLAN_RTC_SET_TIME_MINUTE_MASK) >> WLAN_RTC_SET_TIME_MINUTE_LSB)
-#define WLAN_RTC_SET_TIME_MINUTE_SET(x)          (((x) << WLAN_RTC_SET_TIME_MINUTE_LSB) & WLAN_RTC_SET_TIME_MINUTE_MASK)
-#define WLAN_RTC_SET_TIME_SECOND_MSB             6
-#define WLAN_RTC_SET_TIME_SECOND_LSB             0
-#define WLAN_RTC_SET_TIME_SECOND_MASK            0x0000007f
-#define WLAN_RTC_SET_TIME_SECOND_GET(x)          (((x) & WLAN_RTC_SET_TIME_SECOND_MASK) >> WLAN_RTC_SET_TIME_SECOND_LSB)
-#define WLAN_RTC_SET_TIME_SECOND_SET(x)          (((x) << WLAN_RTC_SET_TIME_SECOND_LSB) & WLAN_RTC_SET_TIME_SECOND_MASK)
-
-#define WLAN_RTC_SET_DATE_ADDRESS                0x000000ac
-#define WLAN_RTC_SET_DATE_OFFSET                 0x000000ac
-#define WLAN_RTC_SET_DATE_YEAR_MSB               23
-#define WLAN_RTC_SET_DATE_YEAR_LSB               16
-#define WLAN_RTC_SET_DATE_YEAR_MASK              0x00ff0000
-#define WLAN_RTC_SET_DATE_YEAR_GET(x)            (((x) & WLAN_RTC_SET_DATE_YEAR_MASK) >> WLAN_RTC_SET_DATE_YEAR_LSB)
-#define WLAN_RTC_SET_DATE_YEAR_SET(x)            (((x) << WLAN_RTC_SET_DATE_YEAR_LSB) & WLAN_RTC_SET_DATE_YEAR_MASK)
-#define WLAN_RTC_SET_DATE_MONTH_MSB              12
-#define WLAN_RTC_SET_DATE_MONTH_LSB              8
-#define WLAN_RTC_SET_DATE_MONTH_MASK             0x00001f00
-#define WLAN_RTC_SET_DATE_MONTH_GET(x)           (((x) & WLAN_RTC_SET_DATE_MONTH_MASK) >> WLAN_RTC_SET_DATE_MONTH_LSB)
-#define WLAN_RTC_SET_DATE_MONTH_SET(x)           (((x) << WLAN_RTC_SET_DATE_MONTH_LSB) & WLAN_RTC_SET_DATE_MONTH_MASK)
-#define WLAN_RTC_SET_DATE_MONTH_DAY_MSB          5
-#define WLAN_RTC_SET_DATE_MONTH_DAY_LSB          0
-#define WLAN_RTC_SET_DATE_MONTH_DAY_MASK         0x0000003f
-#define WLAN_RTC_SET_DATE_MONTH_DAY_GET(x)       (((x) & WLAN_RTC_SET_DATE_MONTH_DAY_MASK) >> WLAN_RTC_SET_DATE_MONTH_DAY_LSB)
-#define WLAN_RTC_SET_DATE_MONTH_DAY_SET(x)       (((x) << WLAN_RTC_SET_DATE_MONTH_DAY_LSB) & WLAN_RTC_SET_DATE_MONTH_DAY_MASK)
-
-#define WLAN_RTC_SET_ALARM_ADDRESS               0x000000b0
-#define WLAN_RTC_SET_ALARM_OFFSET                0x000000b0
-#define WLAN_RTC_SET_ALARM_HOUR_MSB              21
-#define WLAN_RTC_SET_ALARM_HOUR_LSB              16
-#define WLAN_RTC_SET_ALARM_HOUR_MASK             0x003f0000
-#define WLAN_RTC_SET_ALARM_HOUR_GET(x)           (((x) & WLAN_RTC_SET_ALARM_HOUR_MASK) >> WLAN_RTC_SET_ALARM_HOUR_LSB)
-#define WLAN_RTC_SET_ALARM_HOUR_SET(x)           (((x) << WLAN_RTC_SET_ALARM_HOUR_LSB) & WLAN_RTC_SET_ALARM_HOUR_MASK)
-#define WLAN_RTC_SET_ALARM_MINUTE_MSB            14
-#define WLAN_RTC_SET_ALARM_MINUTE_LSB            8
-#define WLAN_RTC_SET_ALARM_MINUTE_MASK           0x00007f00
-#define WLAN_RTC_SET_ALARM_MINUTE_GET(x)         (((x) & WLAN_RTC_SET_ALARM_MINUTE_MASK) >> WLAN_RTC_SET_ALARM_MINUTE_LSB)
-#define WLAN_RTC_SET_ALARM_MINUTE_SET(x)         (((x) << WLAN_RTC_SET_ALARM_MINUTE_LSB) & WLAN_RTC_SET_ALARM_MINUTE_MASK)
-#define WLAN_RTC_SET_ALARM_SECOND_MSB            6
-#define WLAN_RTC_SET_ALARM_SECOND_LSB            0
-#define WLAN_RTC_SET_ALARM_SECOND_MASK           0x0000007f
-#define WLAN_RTC_SET_ALARM_SECOND_GET(x)         (((x) & WLAN_RTC_SET_ALARM_SECOND_MASK) >> WLAN_RTC_SET_ALARM_SECOND_LSB)
-#define WLAN_RTC_SET_ALARM_SECOND_SET(x)         (((x) << WLAN_RTC_SET_ALARM_SECOND_LSB) & WLAN_RTC_SET_ALARM_SECOND_MASK)
-
-#define WLAN_RTC_CONFIG_ADDRESS                  0x000000b4
-#define WLAN_RTC_CONFIG_OFFSET                   0x000000b4
-#define WLAN_RTC_CONFIG_BCD_MSB                  2
-#define WLAN_RTC_CONFIG_BCD_LSB                  2
-#define WLAN_RTC_CONFIG_BCD_MASK                 0x00000004
-#define WLAN_RTC_CONFIG_BCD_GET(x)               (((x) & WLAN_RTC_CONFIG_BCD_MASK) >> WLAN_RTC_CONFIG_BCD_LSB)
-#define WLAN_RTC_CONFIG_BCD_SET(x)               (((x) << WLAN_RTC_CONFIG_BCD_LSB) & WLAN_RTC_CONFIG_BCD_MASK)
-#define WLAN_RTC_CONFIG_TWELVE_HOUR_MSB          1
-#define WLAN_RTC_CONFIG_TWELVE_HOUR_LSB          1
-#define WLAN_RTC_CONFIG_TWELVE_HOUR_MASK         0x00000002
-#define WLAN_RTC_CONFIG_TWELVE_HOUR_GET(x)       (((x) & WLAN_RTC_CONFIG_TWELVE_HOUR_MASK) >> WLAN_RTC_CONFIG_TWELVE_HOUR_LSB)
-#define WLAN_RTC_CONFIG_TWELVE_HOUR_SET(x)       (((x) << WLAN_RTC_CONFIG_TWELVE_HOUR_LSB) & WLAN_RTC_CONFIG_TWELVE_HOUR_MASK)
-#define WLAN_RTC_CONFIG_DSE_MSB                  0
-#define WLAN_RTC_CONFIG_DSE_LSB                  0
-#define WLAN_RTC_CONFIG_DSE_MASK                 0x00000001
-#define WLAN_RTC_CONFIG_DSE_GET(x)               (((x) & WLAN_RTC_CONFIG_DSE_MASK) >> WLAN_RTC_CONFIG_DSE_LSB)
-#define WLAN_RTC_CONFIG_DSE_SET(x)               (((x) << WLAN_RTC_CONFIG_DSE_LSB) & WLAN_RTC_CONFIG_DSE_MASK)
-
-#define WLAN_RTC_ALARM_STATUS_ADDRESS            0x000000b8
-#define WLAN_RTC_ALARM_STATUS_OFFSET             0x000000b8
-#define WLAN_RTC_ALARM_STATUS_ENABLE_MSB         1
-#define WLAN_RTC_ALARM_STATUS_ENABLE_LSB         1
-#define WLAN_RTC_ALARM_STATUS_ENABLE_MASK        0x00000002
-#define WLAN_RTC_ALARM_STATUS_ENABLE_GET(x)      (((x) & WLAN_RTC_ALARM_STATUS_ENABLE_MASK) >> WLAN_RTC_ALARM_STATUS_ENABLE_LSB)
-#define WLAN_RTC_ALARM_STATUS_ENABLE_SET(x)      (((x) << WLAN_RTC_ALARM_STATUS_ENABLE_LSB) & WLAN_RTC_ALARM_STATUS_ENABLE_MASK)
-#define WLAN_RTC_ALARM_STATUS_INTERRUPT_MSB      0
-#define WLAN_RTC_ALARM_STATUS_INTERRUPT_LSB      0
-#define WLAN_RTC_ALARM_STATUS_INTERRUPT_MASK     0x00000001
-#define WLAN_RTC_ALARM_STATUS_INTERRUPT_GET(x)   (((x) & WLAN_RTC_ALARM_STATUS_INTERRUPT_MASK) >> WLAN_RTC_ALARM_STATUS_INTERRUPT_LSB)
-#define WLAN_RTC_ALARM_STATUS_INTERRUPT_SET(x)   (((x) << WLAN_RTC_ALARM_STATUS_INTERRUPT_LSB) & WLAN_RTC_ALARM_STATUS_INTERRUPT_MASK)
-
-#define WLAN_UART_WAKEUP_ADDRESS                 0x000000bc
-#define WLAN_UART_WAKEUP_OFFSET                  0x000000bc
-#define WLAN_UART_WAKEUP_ENABLE_MSB              0
-#define WLAN_UART_WAKEUP_ENABLE_LSB              0
-#define WLAN_UART_WAKEUP_ENABLE_MASK             0x00000001
-#define WLAN_UART_WAKEUP_ENABLE_GET(x)           (((x) & WLAN_UART_WAKEUP_ENABLE_MASK) >> WLAN_UART_WAKEUP_ENABLE_LSB)
-#define WLAN_UART_WAKEUP_ENABLE_SET(x)           (((x) << WLAN_UART_WAKEUP_ENABLE_LSB) & WLAN_UART_WAKEUP_ENABLE_MASK)
-
-#define WLAN_RESET_CAUSE_ADDRESS                 0x000000c0
-#define WLAN_RESET_CAUSE_OFFSET                  0x000000c0
-#define WLAN_RESET_CAUSE_LAST_MSB                2
-#define WLAN_RESET_CAUSE_LAST_LSB                0
-#define WLAN_RESET_CAUSE_LAST_MASK               0x00000007
-#define WLAN_RESET_CAUSE_LAST_GET(x)             (((x) & WLAN_RESET_CAUSE_LAST_MASK) >> WLAN_RESET_CAUSE_LAST_LSB)
-#define WLAN_RESET_CAUSE_LAST_SET(x)             (((x) << WLAN_RESET_CAUSE_LAST_LSB) & WLAN_RESET_CAUSE_LAST_MASK)
-
 #define WLAN_SYSTEM_SLEEP_ADDRESS                0x000000c4
 #define WLAN_SYSTEM_SLEEP_OFFSET                 0x000000c4
 #define WLAN_SYSTEM_SLEEP_HOST_IF_MSB            4
@@ -799,69 +146,6 @@
 #define WLAN_SYSTEM_SLEEP_DISABLE_GET(x)         (((x) & WLAN_SYSTEM_SLEEP_DISABLE_MASK) >> WLAN_SYSTEM_SLEEP_DISABLE_LSB)
 #define WLAN_SYSTEM_SLEEP_DISABLE_SET(x)         (((x) << WLAN_SYSTEM_SLEEP_DISABLE_LSB) & WLAN_SYSTEM_SLEEP_DISABLE_MASK)
 
-#define WLAN_SDIO_WRAPPER_ADDRESS                0x000000c8
-#define WLAN_SDIO_WRAPPER_OFFSET                 0x000000c8
-#define WLAN_SDIO_WRAPPER_SLEEP_MSB              3
-#define WLAN_SDIO_WRAPPER_SLEEP_LSB              3
-#define WLAN_SDIO_WRAPPER_SLEEP_MASK             0x00000008
-#define WLAN_SDIO_WRAPPER_SLEEP_GET(x)           (((x) & WLAN_SDIO_WRAPPER_SLEEP_MASK) >> WLAN_SDIO_WRAPPER_SLEEP_LSB)
-#define WLAN_SDIO_WRAPPER_SLEEP_SET(x)           (((x) << WLAN_SDIO_WRAPPER_SLEEP_LSB) & WLAN_SDIO_WRAPPER_SLEEP_MASK)
-#define WLAN_SDIO_WRAPPER_WAKEUP_MSB             2
-#define WLAN_SDIO_WRAPPER_WAKEUP_LSB             2
-#define WLAN_SDIO_WRAPPER_WAKEUP_MASK            0x00000004
-#define WLAN_SDIO_WRAPPER_WAKEUP_GET(x)          (((x) & WLAN_SDIO_WRAPPER_WAKEUP_MASK) >> WLAN_SDIO_WRAPPER_WAKEUP_LSB)
-#define WLAN_SDIO_WRAPPER_WAKEUP_SET(x)          (((x) << WLAN_SDIO_WRAPPER_WAKEUP_LSB) & WLAN_SDIO_WRAPPER_WAKEUP_MASK)
-#define WLAN_SDIO_WRAPPER_SOC_ON_MSB             1
-#define WLAN_SDIO_WRAPPER_SOC_ON_LSB             1
-#define WLAN_SDIO_WRAPPER_SOC_ON_MASK            0x00000002
-#define WLAN_SDIO_WRAPPER_SOC_ON_GET(x)          (((x) & WLAN_SDIO_WRAPPER_SOC_ON_MASK) >> WLAN_SDIO_WRAPPER_SOC_ON_LSB)
-#define WLAN_SDIO_WRAPPER_SOC_ON_SET(x)          (((x) << WLAN_SDIO_WRAPPER_SOC_ON_LSB) & WLAN_SDIO_WRAPPER_SOC_ON_MASK)
-#define WLAN_SDIO_WRAPPER_ON_MSB                 0
-#define WLAN_SDIO_WRAPPER_ON_LSB                 0
-#define WLAN_SDIO_WRAPPER_ON_MASK                0x00000001
-#define WLAN_SDIO_WRAPPER_ON_GET(x)              (((x) & WLAN_SDIO_WRAPPER_ON_MASK) >> WLAN_SDIO_WRAPPER_ON_LSB)
-#define WLAN_SDIO_WRAPPER_ON_SET(x)              (((x) << WLAN_SDIO_WRAPPER_ON_LSB) & WLAN_SDIO_WRAPPER_ON_MASK)
-
-#define WLAN_MAC_SLEEP_CONTROL_ADDRESS           0x000000cc
-#define WLAN_MAC_SLEEP_CONTROL_OFFSET            0x000000cc
-#define WLAN_MAC_SLEEP_CONTROL_ENABLE_MSB        1
-#define WLAN_MAC_SLEEP_CONTROL_ENABLE_LSB        0
-#define WLAN_MAC_SLEEP_CONTROL_ENABLE_MASK       0x00000003
-#define WLAN_MAC_SLEEP_CONTROL_ENABLE_GET(x)     (((x) & WLAN_MAC_SLEEP_CONTROL_ENABLE_MASK) >> WLAN_MAC_SLEEP_CONTROL_ENABLE_LSB)
-#define WLAN_MAC_SLEEP_CONTROL_ENABLE_SET(x)     (((x) << WLAN_MAC_SLEEP_CONTROL_ENABLE_LSB) & WLAN_MAC_SLEEP_CONTROL_ENABLE_MASK)
-
-#define WLAN_KEEP_AWAKE_ADDRESS                  0x000000d0
-#define WLAN_KEEP_AWAKE_OFFSET                   0x000000d0
-#define WLAN_KEEP_AWAKE_COUNT_MSB                7
-#define WLAN_KEEP_AWAKE_COUNT_LSB                0
-#define WLAN_KEEP_AWAKE_COUNT_MASK               0x000000ff
-#define WLAN_KEEP_AWAKE_COUNT_GET(x)             (((x) & WLAN_KEEP_AWAKE_COUNT_MASK) >> WLAN_KEEP_AWAKE_COUNT_LSB)
-#define WLAN_KEEP_AWAKE_COUNT_SET(x)             (((x) << WLAN_KEEP_AWAKE_COUNT_LSB) & WLAN_KEEP_AWAKE_COUNT_MASK)
-
-#define WLAN_LPO_CAL_TIME_ADDRESS                0x000000d4
-#define WLAN_LPO_CAL_TIME_OFFSET                 0x000000d4
-#define WLAN_LPO_CAL_TIME_LENGTH_MSB             13
-#define WLAN_LPO_CAL_TIME_LENGTH_LSB             0
-#define WLAN_LPO_CAL_TIME_LENGTH_MASK            0x00003fff
-#define WLAN_LPO_CAL_TIME_LENGTH_GET(x)          (((x) & WLAN_LPO_CAL_TIME_LENGTH_MASK) >> WLAN_LPO_CAL_TIME_LENGTH_LSB)
-#define WLAN_LPO_CAL_TIME_LENGTH_SET(x)          (((x) << WLAN_LPO_CAL_TIME_LENGTH_LSB) & WLAN_LPO_CAL_TIME_LENGTH_MASK)
-
-#define WLAN_LPO_INIT_DIVIDEND_INT_ADDRESS       0x000000d8
-#define WLAN_LPO_INIT_DIVIDEND_INT_OFFSET        0x000000d8
-#define WLAN_LPO_INIT_DIVIDEND_INT_VALUE_MSB     23
-#define WLAN_LPO_INIT_DIVIDEND_INT_VALUE_LSB     0
-#define WLAN_LPO_INIT_DIVIDEND_INT_VALUE_MASK    0x00ffffff
-#define WLAN_LPO_INIT_DIVIDEND_INT_VALUE_GET(x)  (((x) & WLAN_LPO_INIT_DIVIDEND_INT_VALUE_MASK) >> WLAN_LPO_INIT_DIVIDEND_INT_VALUE_LSB)
-#define WLAN_LPO_INIT_DIVIDEND_INT_VALUE_SET(x)  (((x) << WLAN_LPO_INIT_DIVIDEND_INT_VALUE_LSB) & WLAN_LPO_INIT_DIVIDEND_INT_VALUE_MASK)
-
-#define WLAN_LPO_INIT_DIVIDEND_FRACTION_ADDRESS  0x000000dc
-#define WLAN_LPO_INIT_DIVIDEND_FRACTION_OFFSET   0x000000dc
-#define WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_MSB 10
-#define WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB 0
-#define WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK 0x000007ff
-#define WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_GET(x) (((x) & WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK) >> WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB)
-#define WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_SET(x) (((x) << WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB) & WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK)
-
 #define WLAN_LPO_CAL_ADDRESS                     0x000000e0
 #define WLAN_LPO_CAL_OFFSET                      0x000000e0
 #define WLAN_LPO_CAL_ENABLE_MSB                  20
@@ -875,1191 +159,4 @@
 #define WLAN_LPO_CAL_COUNT_GET(x)                (((x) & WLAN_LPO_CAL_COUNT_MASK) >> WLAN_LPO_CAL_COUNT_LSB)
 #define WLAN_LPO_CAL_COUNT_SET(x)                (((x) << WLAN_LPO_CAL_COUNT_LSB) & WLAN_LPO_CAL_COUNT_MASK)
 
-#define WLAN_LPO_CAL_TEST_CONTROL_ADDRESS        0x000000e4
-#define WLAN_LPO_CAL_TEST_CONTROL_OFFSET         0x000000e4
-#define WLAN_LPO_CAL_TEST_CONTROL_ENABLE_MSB     5
-#define WLAN_LPO_CAL_TEST_CONTROL_ENABLE_LSB     5
-#define WLAN_LPO_CAL_TEST_CONTROL_ENABLE_MASK    0x00000020
-#define WLAN_LPO_CAL_TEST_CONTROL_ENABLE_GET(x)  (((x) & WLAN_LPO_CAL_TEST_CONTROL_ENABLE_MASK) >> WLAN_LPO_CAL_TEST_CONTROL_ENABLE_LSB)
-#define WLAN_LPO_CAL_TEST_CONTROL_ENABLE_SET(x)  (((x) << WLAN_LPO_CAL_TEST_CONTROL_ENABLE_LSB) & WLAN_LPO_CAL_TEST_CONTROL_ENABLE_MASK)
-#define WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_MSB 4
-#define WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB 0
-#define WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK 0x0000001f
-#define WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_GET(x) (((x) & WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK) >> WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB)
-#define WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_SET(x) (((x) << WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_LSB) & WLAN_LPO_CAL_TEST_CONTROL_RTC_CYCLES_MASK)
-
-#define WLAN_LPO_CAL_TEST_STATUS_ADDRESS         0x000000e8
-#define WLAN_LPO_CAL_TEST_STATUS_OFFSET          0x000000e8
-#define WLAN_LPO_CAL_TEST_STATUS_READY_MSB       16
-#define WLAN_LPO_CAL_TEST_STATUS_READY_LSB       16
-#define WLAN_LPO_CAL_TEST_STATUS_READY_MASK      0x00010000
-#define WLAN_LPO_CAL_TEST_STATUS_READY_GET(x)    (((x) & WLAN_LPO_CAL_TEST_STATUS_READY_MASK) >> WLAN_LPO_CAL_TEST_STATUS_READY_LSB)
-#define WLAN_LPO_CAL_TEST_STATUS_READY_SET(x)    (((x) << WLAN_LPO_CAL_TEST_STATUS_READY_LSB) & WLAN_LPO_CAL_TEST_STATUS_READY_MASK)
-#define WLAN_LPO_CAL_TEST_STATUS_COUNT_MSB       15
-#define WLAN_LPO_CAL_TEST_STATUS_COUNT_LSB       0
-#define WLAN_LPO_CAL_TEST_STATUS_COUNT_MASK      0x0000ffff
-#define WLAN_LPO_CAL_TEST_STATUS_COUNT_GET(x)    (((x) & WLAN_LPO_CAL_TEST_STATUS_COUNT_MASK) >> WLAN_LPO_CAL_TEST_STATUS_COUNT_LSB)
-#define WLAN_LPO_CAL_TEST_STATUS_COUNT_SET(x)    (((x) << WLAN_LPO_CAL_TEST_STATUS_COUNT_LSB) & WLAN_LPO_CAL_TEST_STATUS_COUNT_MASK)
-
-#define WLAN_CHIP_ID_ADDRESS                     0x000000ec
-#define WLAN_CHIP_ID_OFFSET                      0x000000ec
-#define WLAN_CHIP_ID_DEVICE_ID_MSB               31
-#define WLAN_CHIP_ID_DEVICE_ID_LSB               16
-#define WLAN_CHIP_ID_DEVICE_ID_MASK              0xffff0000
-#define WLAN_CHIP_ID_DEVICE_ID_GET(x)            (((x) & WLAN_CHIP_ID_DEVICE_ID_MASK) >> WLAN_CHIP_ID_DEVICE_ID_LSB)
-#define WLAN_CHIP_ID_DEVICE_ID_SET(x)            (((x) << WLAN_CHIP_ID_DEVICE_ID_LSB) & WLAN_CHIP_ID_DEVICE_ID_MASK)
-#define WLAN_CHIP_ID_CONFIG_ID_MSB               15
-#define WLAN_CHIP_ID_CONFIG_ID_LSB               4
-#define WLAN_CHIP_ID_CONFIG_ID_MASK              0x0000fff0
-#define WLAN_CHIP_ID_CONFIG_ID_GET(x)            (((x) & WLAN_CHIP_ID_CONFIG_ID_MASK) >> WLAN_CHIP_ID_CONFIG_ID_LSB)
-#define WLAN_CHIP_ID_CONFIG_ID_SET(x)            (((x) << WLAN_CHIP_ID_CONFIG_ID_LSB) & WLAN_CHIP_ID_CONFIG_ID_MASK)
-#define WLAN_CHIP_ID_VERSION_ID_MSB              3
-#define WLAN_CHIP_ID_VERSION_ID_LSB              0
-#define WLAN_CHIP_ID_VERSION_ID_MASK             0x0000000f
-#define WLAN_CHIP_ID_VERSION_ID_GET(x)           (((x) & WLAN_CHIP_ID_VERSION_ID_MASK) >> WLAN_CHIP_ID_VERSION_ID_LSB)
-#define WLAN_CHIP_ID_VERSION_ID_SET(x)           (((x) << WLAN_CHIP_ID_VERSION_ID_LSB) & WLAN_CHIP_ID_VERSION_ID_MASK)
-
-#define WLAN_DERIVED_RTC_CLK_ADDRESS             0x000000f0
-#define WLAN_DERIVED_RTC_CLK_OFFSET              0x000000f0
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MSB 20
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB 20
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK 0x00100000
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_GET(x) (((x) & WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK) >> WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB)
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_SET(x) (((x) << WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_LSB) & WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_EN_MASK)
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_MSB 18
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB 18
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK 0x00040000
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_GET(x) (((x) & WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK) >> WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB)
-#define WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_SET(x) (((x) << WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_LSB) & WLAN_DERIVED_RTC_CLK_EXTERNAL_DETECT_MASK)
-#define WLAN_DERIVED_RTC_CLK_FORCE_MSB           17
-#define WLAN_DERIVED_RTC_CLK_FORCE_LSB           16
-#define WLAN_DERIVED_RTC_CLK_FORCE_MASK          0x00030000
-#define WLAN_DERIVED_RTC_CLK_FORCE_GET(x)        (((x) & WLAN_DERIVED_RTC_CLK_FORCE_MASK) >> WLAN_DERIVED_RTC_CLK_FORCE_LSB)
-#define WLAN_DERIVED_RTC_CLK_FORCE_SET(x)        (((x) << WLAN_DERIVED_RTC_CLK_FORCE_LSB) & WLAN_DERIVED_RTC_CLK_FORCE_MASK)
-#define WLAN_DERIVED_RTC_CLK_PERIOD_MSB          15
-#define WLAN_DERIVED_RTC_CLK_PERIOD_LSB          1
-#define WLAN_DERIVED_RTC_CLK_PERIOD_MASK         0x0000fffe
-#define WLAN_DERIVED_RTC_CLK_PERIOD_GET(x)       (((x) & WLAN_DERIVED_RTC_CLK_PERIOD_MASK) >> WLAN_DERIVED_RTC_CLK_PERIOD_LSB)
-#define WLAN_DERIVED_RTC_CLK_PERIOD_SET(x)       (((x) << WLAN_DERIVED_RTC_CLK_PERIOD_LSB) & WLAN_DERIVED_RTC_CLK_PERIOD_MASK)
-
-#define MAC_PCU_SLP32_MODE_ADDRESS               0x000000f4
-#define MAC_PCU_SLP32_MODE_OFFSET                0x000000f4
-#define MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_MSB 24
-#define MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_LSB 24
-#define MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_MASK 0x01000000
-#define MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_GET(x) (((x) & MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_MASK) >> MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_LSB)
-#define MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_SET(x) (((x) << MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_LSB) & MAC_PCU_SLP32_MODE_TSF2_WRITE_STATUS_MASK)
-#define MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_MSB 23
-#define MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_LSB 23
-#define MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_MASK 0x00800000
-#define MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_GET(x) (((x) & MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_MASK) >> MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_LSB)
-#define MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_SET(x) (((x) << MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_LSB) & MAC_PCU_SLP32_MODE_FORCE_BIAS_BLOCK_ON_MASK)
-#define MAC_PCU_SLP32_MODE_DISABLE_32KHZ_MSB     22
-#define MAC_PCU_SLP32_MODE_DISABLE_32KHZ_LSB     22
-#define MAC_PCU_SLP32_MODE_DISABLE_32KHZ_MASK    0x00400000
-#define MAC_PCU_SLP32_MODE_DISABLE_32KHZ_GET(x)  (((x) & MAC_PCU_SLP32_MODE_DISABLE_32KHZ_MASK) >> MAC_PCU_SLP32_MODE_DISABLE_32KHZ_LSB)
-#define MAC_PCU_SLP32_MODE_DISABLE_32KHZ_SET(x)  (((x) << MAC_PCU_SLP32_MODE_DISABLE_32KHZ_LSB) & MAC_PCU_SLP32_MODE_DISABLE_32KHZ_MASK)
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_MSB  21
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_LSB  21
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_MASK 0x00200000
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_GET(x) (((x) & MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_MASK) >> MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_LSB)
-#define MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_SET(x) (((x) << MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_LSB) & MAC_PCU_SLP32_MODE_TSF_WRITE_STATUS_MASK)
-#define MAC_PCU_SLP32_MODE_ENABLE_MSB            20
-#define MAC_PCU_SLP32_MODE_ENABLE_LSB            20
-#define MAC_PCU_SLP32_MODE_ENABLE_MASK           0x00100000
-#define MAC_PCU_SLP32_MODE_ENABLE_GET(x)         (((x) & MAC_PCU_SLP32_MODE_ENABLE_MASK) >> MAC_PCU_SLP32_MODE_ENABLE_LSB)
-#define MAC_PCU_SLP32_MODE_ENABLE_SET(x)         (((x) << MAC_PCU_SLP32_MODE_ENABLE_LSB) & MAC_PCU_SLP32_MODE_ENABLE_MASK)
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MSB  19
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_LSB  0
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MASK 0x000fffff
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_GET(x) (((x) & MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MASK) >> MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_LSB)
-#define MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_SET(x) (((x) << MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_LSB) & MAC_PCU_SLP32_MODE_HALF_CLK_LATENCY_MASK)
-
-#define MAC_PCU_SLP32_WAKE_ADDRESS               0x000000f8
-#define MAC_PCU_SLP32_WAKE_OFFSET                0x000000f8
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_MSB          15
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_LSB          0
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_MASK         0x0000ffff
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_GET(x)       (((x) & MAC_PCU_SLP32_WAKE_XTL_TIME_MASK) >> MAC_PCU_SLP32_WAKE_XTL_TIME_LSB)
-#define MAC_PCU_SLP32_WAKE_XTL_TIME_SET(x)       (((x) << MAC_PCU_SLP32_WAKE_XTL_TIME_LSB) & MAC_PCU_SLP32_WAKE_XTL_TIME_MASK)
-
-#define MAC_PCU_SLP32_INC_ADDRESS                0x000000fc
-#define MAC_PCU_SLP32_INC_OFFSET                 0x000000fc
-#define MAC_PCU_SLP32_INC_TSF_INC_MSB            19
-#define MAC_PCU_SLP32_INC_TSF_INC_LSB            0
-#define MAC_PCU_SLP32_INC_TSF_INC_MASK           0x000fffff
-#define MAC_PCU_SLP32_INC_TSF_INC_GET(x)         (((x) & MAC_PCU_SLP32_INC_TSF_INC_MASK) >> MAC_PCU_SLP32_INC_TSF_INC_LSB)
-#define MAC_PCU_SLP32_INC_TSF_INC_SET(x)         (((x) << MAC_PCU_SLP32_INC_TSF_INC_LSB) & MAC_PCU_SLP32_INC_TSF_INC_MASK)
-
-#define MAC_PCU_SLP_MIB1_ADDRESS                 0x00000100
-#define MAC_PCU_SLP_MIB1_OFFSET                  0x00000100
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_MSB           31
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_LSB           0
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_MASK          0xffffffff
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_GET(x)        (((x) & MAC_PCU_SLP_MIB1_SLEEP_CNT_MASK) >> MAC_PCU_SLP_MIB1_SLEEP_CNT_LSB)
-#define MAC_PCU_SLP_MIB1_SLEEP_CNT_SET(x)        (((x) << MAC_PCU_SLP_MIB1_SLEEP_CNT_LSB) & MAC_PCU_SLP_MIB1_SLEEP_CNT_MASK)
-
-#define MAC_PCU_SLP_MIB2_ADDRESS                 0x00000104
-#define MAC_PCU_SLP_MIB2_OFFSET                  0x00000104
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_MSB           31
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_LSB           0
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_MASK          0xffffffff
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_GET(x)        (((x) & MAC_PCU_SLP_MIB2_CYCLE_CNT_MASK) >> MAC_PCU_SLP_MIB2_CYCLE_CNT_LSB)
-#define MAC_PCU_SLP_MIB2_CYCLE_CNT_SET(x)        (((x) << MAC_PCU_SLP_MIB2_CYCLE_CNT_LSB) & MAC_PCU_SLP_MIB2_CYCLE_CNT_MASK)
-
-#define MAC_PCU_SLP_MIB3_ADDRESS                 0x00000108
-#define MAC_PCU_SLP_MIB3_OFFSET                  0x00000108
-#define MAC_PCU_SLP_MIB3_PENDING_MSB             1
-#define MAC_PCU_SLP_MIB3_PENDING_LSB             1
-#define MAC_PCU_SLP_MIB3_PENDING_MASK            0x00000002
-#define MAC_PCU_SLP_MIB3_PENDING_GET(x)          (((x) & MAC_PCU_SLP_MIB3_PENDING_MASK) >> MAC_PCU_SLP_MIB3_PENDING_LSB)
-#define MAC_PCU_SLP_MIB3_PENDING_SET(x)          (((x) << MAC_PCU_SLP_MIB3_PENDING_LSB) & MAC_PCU_SLP_MIB3_PENDING_MASK)
-#define MAC_PCU_SLP_MIB3_CLR_CNT_MSB             0
-#define MAC_PCU_SLP_MIB3_CLR_CNT_LSB             0
-#define MAC_PCU_SLP_MIB3_CLR_CNT_MASK            0x00000001
-#define MAC_PCU_SLP_MIB3_CLR_CNT_GET(x)          (((x) & MAC_PCU_SLP_MIB3_CLR_CNT_MASK) >> MAC_PCU_SLP_MIB3_CLR_CNT_LSB)
-#define MAC_PCU_SLP_MIB3_CLR_CNT_SET(x)          (((x) << MAC_PCU_SLP_MIB3_CLR_CNT_LSB) & MAC_PCU_SLP_MIB3_CLR_CNT_MASK)
-
-#define WLAN_POWER_REG_ADDRESS                   0x0000010c
-#define WLAN_POWER_REG_OFFSET                    0x0000010c
-#define WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_MSB 15
-#define WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_LSB 15
-#define WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_MASK 0x00008000
-#define WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_GET(x) (((x) & WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_MASK) >> WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_LSB)
-#define WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_SET(x) (((x) << WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_LSB) & WLAN_POWER_REG_SLEEP_MAKE_N_BREAK_EN_MASK)
-#define WLAN_POWER_REG_DEBUG_EN_MSB              14
-#define WLAN_POWER_REG_DEBUG_EN_LSB              14
-#define WLAN_POWER_REG_DEBUG_EN_MASK             0x00004000
-#define WLAN_POWER_REG_DEBUG_EN_GET(x)           (((x) & WLAN_POWER_REG_DEBUG_EN_MASK) >> WLAN_POWER_REG_DEBUG_EN_LSB)
-#define WLAN_POWER_REG_DEBUG_EN_SET(x)           (((x) << WLAN_POWER_REG_DEBUG_EN_LSB) & WLAN_POWER_REG_DEBUG_EN_MASK)
-#define WLAN_POWER_REG_WLAN_BB_PWD_EN_MSB        13
-#define WLAN_POWER_REG_WLAN_BB_PWD_EN_LSB        13
-#define WLAN_POWER_REG_WLAN_BB_PWD_EN_MASK       0x00002000
-#define WLAN_POWER_REG_WLAN_BB_PWD_EN_GET(x)     (((x) & WLAN_POWER_REG_WLAN_BB_PWD_EN_MASK) >> WLAN_POWER_REG_WLAN_BB_PWD_EN_LSB)
-#define WLAN_POWER_REG_WLAN_BB_PWD_EN_SET(x)     (((x) << WLAN_POWER_REG_WLAN_BB_PWD_EN_LSB) & WLAN_POWER_REG_WLAN_BB_PWD_EN_MASK)
-#define WLAN_POWER_REG_WLAN_MAC_PWD_EN_MSB       12
-#define WLAN_POWER_REG_WLAN_MAC_PWD_EN_LSB       12
-#define WLAN_POWER_REG_WLAN_MAC_PWD_EN_MASK      0x00001000
-#define WLAN_POWER_REG_WLAN_MAC_PWD_EN_GET(x)    (((x) & WLAN_POWER_REG_WLAN_MAC_PWD_EN_MASK) >> WLAN_POWER_REG_WLAN_MAC_PWD_EN_LSB)
-#define WLAN_POWER_REG_WLAN_MAC_PWD_EN_SET(x)    (((x) << WLAN_POWER_REG_WLAN_MAC_PWD_EN_LSB) & WLAN_POWER_REG_WLAN_MAC_PWD_EN_MASK)
-#define WLAN_POWER_REG_VLVL_MSB                  11
-#define WLAN_POWER_REG_VLVL_LSB                  8
-#define WLAN_POWER_REG_VLVL_MASK                 0x00000f00
-#define WLAN_POWER_REG_VLVL_GET(x)               (((x) & WLAN_POWER_REG_VLVL_MASK) >> WLAN_POWER_REG_VLVL_LSB)
-#define WLAN_POWER_REG_VLVL_SET(x)               (((x) << WLAN_POWER_REG_VLVL_LSB) & WLAN_POWER_REG_VLVL_MASK)
-#define WLAN_POWER_REG_CPU_INT_ENABLE_MSB        7
-#define WLAN_POWER_REG_CPU_INT_ENABLE_LSB        7
-#define WLAN_POWER_REG_CPU_INT_ENABLE_MASK       0x00000080
-#define WLAN_POWER_REG_CPU_INT_ENABLE_GET(x)     (((x) & WLAN_POWER_REG_CPU_INT_ENABLE_MASK) >> WLAN_POWER_REG_CPU_INT_ENABLE_LSB)
-#define WLAN_POWER_REG_CPU_INT_ENABLE_SET(x)     (((x) << WLAN_POWER_REG_CPU_INT_ENABLE_LSB) & WLAN_POWER_REG_CPU_INT_ENABLE_MASK)
-#define WLAN_POWER_REG_WLAN_ISO_DIS_MSB          6
-#define WLAN_POWER_REG_WLAN_ISO_DIS_LSB          6
-#define WLAN_POWER_REG_WLAN_ISO_DIS_MASK         0x00000040
-#define WLAN_POWER_REG_WLAN_ISO_DIS_GET(x)       (((x) & WLAN_POWER_REG_WLAN_ISO_DIS_MASK) >> WLAN_POWER_REG_WLAN_ISO_DIS_LSB)
-#define WLAN_POWER_REG_WLAN_ISO_DIS_SET(x)       (((x) << WLAN_POWER_REG_WLAN_ISO_DIS_LSB) & WLAN_POWER_REG_WLAN_ISO_DIS_MASK)
-#define WLAN_POWER_REG_WLAN_ISO_CNTL_MSB         5
-#define WLAN_POWER_REG_WLAN_ISO_CNTL_LSB         5
-#define WLAN_POWER_REG_WLAN_ISO_CNTL_MASK        0x00000020
-#define WLAN_POWER_REG_WLAN_ISO_CNTL_GET(x)      (((x) & WLAN_POWER_REG_WLAN_ISO_CNTL_MASK) >> WLAN_POWER_REG_WLAN_ISO_CNTL_LSB)
-#define WLAN_POWER_REG_WLAN_ISO_CNTL_SET(x)      (((x) << WLAN_POWER_REG_WLAN_ISO_CNTL_LSB) & WLAN_POWER_REG_WLAN_ISO_CNTL_MASK)
-#define WLAN_POWER_REG_RADIO_PWD_EN_MSB          4
-#define WLAN_POWER_REG_RADIO_PWD_EN_LSB          4
-#define WLAN_POWER_REG_RADIO_PWD_EN_MASK         0x00000010
-#define WLAN_POWER_REG_RADIO_PWD_EN_GET(x)       (((x) & WLAN_POWER_REG_RADIO_PWD_EN_MASK) >> WLAN_POWER_REG_RADIO_PWD_EN_LSB)
-#define WLAN_POWER_REG_RADIO_PWD_EN_SET(x)       (((x) << WLAN_POWER_REG_RADIO_PWD_EN_LSB) & WLAN_POWER_REG_RADIO_PWD_EN_MASK)
-#define WLAN_POWER_REG_SOC_ISO_EN_MSB            3
-#define WLAN_POWER_REG_SOC_ISO_EN_LSB            3
-#define WLAN_POWER_REG_SOC_ISO_EN_MASK           0x00000008
-#define WLAN_POWER_REG_SOC_ISO_EN_GET(x)         (((x) & WLAN_POWER_REG_SOC_ISO_EN_MASK) >> WLAN_POWER_REG_SOC_ISO_EN_LSB)
-#define WLAN_POWER_REG_SOC_ISO_EN_SET(x)         (((x) << WLAN_POWER_REG_SOC_ISO_EN_LSB) & WLAN_POWER_REG_SOC_ISO_EN_MASK)
-#define WLAN_POWER_REG_WLAN_ISO_EN_MSB           2
-#define WLAN_POWER_REG_WLAN_ISO_EN_LSB           2
-#define WLAN_POWER_REG_WLAN_ISO_EN_MASK          0x00000004
-#define WLAN_POWER_REG_WLAN_ISO_EN_GET(x)        (((x) & WLAN_POWER_REG_WLAN_ISO_EN_MASK) >> WLAN_POWER_REG_WLAN_ISO_EN_LSB)
-#define WLAN_POWER_REG_WLAN_ISO_EN_SET(x)        (((x) << WLAN_POWER_REG_WLAN_ISO_EN_LSB) & WLAN_POWER_REG_WLAN_ISO_EN_MASK)
-#define WLAN_POWER_REG_WLAN_PWD_EN_MSB           1
-#define WLAN_POWER_REG_WLAN_PWD_EN_LSB           1
-#define WLAN_POWER_REG_WLAN_PWD_EN_MASK          0x00000002
-#define WLAN_POWER_REG_WLAN_PWD_EN_GET(x)        (((x) & WLAN_POWER_REG_WLAN_PWD_EN_MASK) >> WLAN_POWER_REG_WLAN_PWD_EN_LSB)
-#define WLAN_POWER_REG_WLAN_PWD_EN_SET(x)        (((x) << WLAN_POWER_REG_WLAN_PWD_EN_LSB) & WLAN_POWER_REG_WLAN_PWD_EN_MASK)
-#define WLAN_POWER_REG_POWER_EN_MSB              0
-#define WLAN_POWER_REG_POWER_EN_LSB              0
-#define WLAN_POWER_REG_POWER_EN_MASK             0x00000001
-#define WLAN_POWER_REG_POWER_EN_GET(x)           (((x) & WLAN_POWER_REG_POWER_EN_MASK) >> WLAN_POWER_REG_POWER_EN_LSB)
-#define WLAN_POWER_REG_POWER_EN_SET(x)           (((x) << WLAN_POWER_REG_POWER_EN_LSB) & WLAN_POWER_REG_POWER_EN_MASK)
-
-#define WLAN_CORE_CLK_CTRL_ADDRESS               0x00000110
-#define WLAN_CORE_CLK_CTRL_OFFSET                0x00000110
-#define WLAN_CORE_CLK_CTRL_DIV_MSB               2
-#define WLAN_CORE_CLK_CTRL_DIV_LSB               0
-#define WLAN_CORE_CLK_CTRL_DIV_MASK              0x00000007
-#define WLAN_CORE_CLK_CTRL_DIV_GET(x)            (((x) & WLAN_CORE_CLK_CTRL_DIV_MASK) >> WLAN_CORE_CLK_CTRL_DIV_LSB)
-#define WLAN_CORE_CLK_CTRL_DIV_SET(x)            (((x) << WLAN_CORE_CLK_CTRL_DIV_LSB) & WLAN_CORE_CLK_CTRL_DIV_MASK)
-
-#define WLAN_GPIO_WAKEUP_CONTROL_ADDRESS         0x00000114
-#define WLAN_GPIO_WAKEUP_CONTROL_OFFSET          0x00000114
-#define WLAN_GPIO_WAKEUP_CONTROL_ENABLE_MSB      0
-#define WLAN_GPIO_WAKEUP_CONTROL_ENABLE_LSB      0
-#define WLAN_GPIO_WAKEUP_CONTROL_ENABLE_MASK     0x00000001
-#define WLAN_GPIO_WAKEUP_CONTROL_ENABLE_GET(x)   (((x) & WLAN_GPIO_WAKEUP_CONTROL_ENABLE_MASK) >> WLAN_GPIO_WAKEUP_CONTROL_ENABLE_LSB)
-#define WLAN_GPIO_WAKEUP_CONTROL_ENABLE_SET(x)   (((x) << WLAN_GPIO_WAKEUP_CONTROL_ENABLE_LSB) & WLAN_GPIO_WAKEUP_CONTROL_ENABLE_MASK)
-
-#define HT_ADDRESS                               0x00000118
-#define HT_OFFSET                                0x00000118
-#define HT_MODE_MSB                              0
-#define HT_MODE_LSB                              0
-#define HT_MODE_MASK                             0x00000001
-#define HT_MODE_GET(x)                           (((x) & HT_MODE_MASK) >> HT_MODE_LSB)
-#define HT_MODE_SET(x)                           (((x) << HT_MODE_LSB) & HT_MODE_MASK)
-
-#define MAC_PCU_TSF_L32_ADDRESS                  0x0000011c
-#define MAC_PCU_TSF_L32_OFFSET                   0x0000011c
-#define MAC_PCU_TSF_L32_VALUE_MSB                31
-#define MAC_PCU_TSF_L32_VALUE_LSB                0
-#define MAC_PCU_TSF_L32_VALUE_MASK               0xffffffff
-#define MAC_PCU_TSF_L32_VALUE_GET(x)             (((x) & MAC_PCU_TSF_L32_VALUE_MASK) >> MAC_PCU_TSF_L32_VALUE_LSB)
-#define MAC_PCU_TSF_L32_VALUE_SET(x)             (((x) << MAC_PCU_TSF_L32_VALUE_LSB) & MAC_PCU_TSF_L32_VALUE_MASK)
-
-#define MAC_PCU_TSF_U32_ADDRESS                  0x00000120
-#define MAC_PCU_TSF_U32_OFFSET                   0x00000120
-#define MAC_PCU_TSF_U32_VALUE_MSB                31
-#define MAC_PCU_TSF_U32_VALUE_LSB                0
-#define MAC_PCU_TSF_U32_VALUE_MASK               0xffffffff
-#define MAC_PCU_TSF_U32_VALUE_GET(x)             (((x) & MAC_PCU_TSF_U32_VALUE_MASK) >> MAC_PCU_TSF_U32_VALUE_LSB)
-#define MAC_PCU_TSF_U32_VALUE_SET(x)             (((x) << MAC_PCU_TSF_U32_VALUE_LSB) & MAC_PCU_TSF_U32_VALUE_MASK)
-
-#define MAC_PCU_WBTIMER_ADDRESS                  0x00000124
-#define MAC_PCU_WBTIMER_OFFSET                   0x00000124
-#define MAC_PCU_WBTIMER_VALUE_MSB                31
-#define MAC_PCU_WBTIMER_VALUE_LSB                0
-#define MAC_PCU_WBTIMER_VALUE_MASK               0xffffffff
-#define MAC_PCU_WBTIMER_VALUE_GET(x)             (((x) & MAC_PCU_WBTIMER_VALUE_MASK) >> MAC_PCU_WBTIMER_VALUE_LSB)
-#define MAC_PCU_WBTIMER_VALUE_SET(x)             (((x) << MAC_PCU_WBTIMER_VALUE_LSB) & MAC_PCU_WBTIMER_VALUE_MASK)
-
-#define MAC_PCU_GENERIC_TIMERS_ADDRESS           0x00000140
-#define MAC_PCU_GENERIC_TIMERS_OFFSET            0x00000140
-#define MAC_PCU_GENERIC_TIMERS_DATA_MSB          31
-#define MAC_PCU_GENERIC_TIMERS_DATA_LSB          0
-#define MAC_PCU_GENERIC_TIMERS_DATA_MASK         0xffffffff
-#define MAC_PCU_GENERIC_TIMERS_DATA_GET(x)       (((x) & MAC_PCU_GENERIC_TIMERS_DATA_MASK) >> MAC_PCU_GENERIC_TIMERS_DATA_LSB)
-#define MAC_PCU_GENERIC_TIMERS_DATA_SET(x)       (((x) << MAC_PCU_GENERIC_TIMERS_DATA_LSB) & MAC_PCU_GENERIC_TIMERS_DATA_MASK)
-
-#define MAC_PCU_GENERIC_TIMERS_MODE_ADDRESS      0x00000180
-#define MAC_PCU_GENERIC_TIMERS_MODE_OFFSET       0x00000180
-#define MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_MSB   15
-#define MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_LSB   0
-#define MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_MASK  0x0000ffff
-#define MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_GET(x) (((x) & MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_MASK) >> MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_LSB)
-#define MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_SET(x) (((x) << MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_LSB) & MAC_PCU_GENERIC_TIMERS_MODE_ENABLE_MASK)
-
-#define MAC_PCU_GENERIC_TIMERS2_ADDRESS          0x000001c0
-#define MAC_PCU_GENERIC_TIMERS2_OFFSET           0x000001c0
-#define MAC_PCU_GENERIC_TIMERS2_DATA_MSB         31
-#define MAC_PCU_GENERIC_TIMERS2_DATA_LSB         0
-#define MAC_PCU_GENERIC_TIMERS2_DATA_MASK        0xffffffff
-#define MAC_PCU_GENERIC_TIMERS2_DATA_GET(x)      (((x) & MAC_PCU_GENERIC_TIMERS2_DATA_MASK) >> MAC_PCU_GENERIC_TIMERS2_DATA_LSB)
-#define MAC_PCU_GENERIC_TIMERS2_DATA_SET(x)      (((x) << MAC_PCU_GENERIC_TIMERS2_DATA_LSB) & MAC_PCU_GENERIC_TIMERS2_DATA_MASK)
-
-#define MAC_PCU_GENERIC_TIMERS_MODE2_ADDRESS     0x00000200
-#define MAC_PCU_GENERIC_TIMERS_MODE2_OFFSET      0x00000200
-#define MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_MSB  15
-#define MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_LSB  0
-#define MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_MASK 0x0000ffff
-#define MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_GET(x) (((x) & MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_MASK) >> MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_LSB)
-#define MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_SET(x) (((x) << MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_LSB) & MAC_PCU_GENERIC_TIMERS_MODE2_ENABLE_MASK)
-
-#define MAC_PCU_SLP1_ADDRESS                     0x00000204
-#define MAC_PCU_SLP1_OFFSET                      0x00000204
-#define MAC_PCU_SLP1_ASSUME_DTIM_MSB             19
-#define MAC_PCU_SLP1_ASSUME_DTIM_LSB             19
-#define MAC_PCU_SLP1_ASSUME_DTIM_MASK            0x00080000
-#define MAC_PCU_SLP1_ASSUME_DTIM_GET(x)          (((x) & MAC_PCU_SLP1_ASSUME_DTIM_MASK) >> MAC_PCU_SLP1_ASSUME_DTIM_LSB)
-#define MAC_PCU_SLP1_ASSUME_DTIM_SET(x)          (((x) << MAC_PCU_SLP1_ASSUME_DTIM_LSB) & MAC_PCU_SLP1_ASSUME_DTIM_MASK)
-#define MAC_PCU_SLP1_CAB_TIMEOUT_MSB             15
-#define MAC_PCU_SLP1_CAB_TIMEOUT_LSB             0
-#define MAC_PCU_SLP1_CAB_TIMEOUT_MASK            0x0000ffff
-#define MAC_PCU_SLP1_CAB_TIMEOUT_GET(x)          (((x) & MAC_PCU_SLP1_CAB_TIMEOUT_MASK) >> MAC_PCU_SLP1_CAB_TIMEOUT_LSB)
-#define MAC_PCU_SLP1_CAB_TIMEOUT_SET(x)          (((x) << MAC_PCU_SLP1_CAB_TIMEOUT_LSB) & MAC_PCU_SLP1_CAB_TIMEOUT_MASK)
-
-#define MAC_PCU_SLP2_ADDRESS                     0x00000208
-#define MAC_PCU_SLP2_OFFSET                      0x00000208
-#define MAC_PCU_SLP2_BEACON_TIMEOUT_MSB          15
-#define MAC_PCU_SLP2_BEACON_TIMEOUT_LSB          0
-#define MAC_PCU_SLP2_BEACON_TIMEOUT_MASK         0x0000ffff
-#define MAC_PCU_SLP2_BEACON_TIMEOUT_GET(x)       (((x) & MAC_PCU_SLP2_BEACON_TIMEOUT_MASK) >> MAC_PCU_SLP2_BEACON_TIMEOUT_LSB)
-#define MAC_PCU_SLP2_BEACON_TIMEOUT_SET(x)       (((x) << MAC_PCU_SLP2_BEACON_TIMEOUT_LSB) & MAC_PCU_SLP2_BEACON_TIMEOUT_MASK)
-
-#define MAC_PCU_RESET_TSF_ADDRESS                0x0000020c
-#define MAC_PCU_RESET_TSF_OFFSET                 0x0000020c
-#define MAC_PCU_RESET_TSF_ONE_SHOT2_MSB          25
-#define MAC_PCU_RESET_TSF_ONE_SHOT2_LSB          25
-#define MAC_PCU_RESET_TSF_ONE_SHOT2_MASK         0x02000000
-#define MAC_PCU_RESET_TSF_ONE_SHOT2_GET(x)       (((x) & MAC_PCU_RESET_TSF_ONE_SHOT2_MASK) >> MAC_PCU_RESET_TSF_ONE_SHOT2_LSB)
-#define MAC_PCU_RESET_TSF_ONE_SHOT2_SET(x)       (((x) << MAC_PCU_RESET_TSF_ONE_SHOT2_LSB) & MAC_PCU_RESET_TSF_ONE_SHOT2_MASK)
-#define MAC_PCU_RESET_TSF_ONE_SHOT_MSB           24
-#define MAC_PCU_RESET_TSF_ONE_SHOT_LSB           24
-#define MAC_PCU_RESET_TSF_ONE_SHOT_MASK          0x01000000
-#define MAC_PCU_RESET_TSF_ONE_SHOT_GET(x)        (((x) & MAC_PCU_RESET_TSF_ONE_SHOT_MASK) >> MAC_PCU_RESET_TSF_ONE_SHOT_LSB)
-#define MAC_PCU_RESET_TSF_ONE_SHOT_SET(x)        (((x) << MAC_PCU_RESET_TSF_ONE_SHOT_LSB) & MAC_PCU_RESET_TSF_ONE_SHOT_MASK)
-
-#define MAC_PCU_TSF_ADD_PLL_ADDRESS              0x00000210
-#define MAC_PCU_TSF_ADD_PLL_OFFSET               0x00000210
-#define MAC_PCU_TSF_ADD_PLL_VALUE_MSB            7
-#define MAC_PCU_TSF_ADD_PLL_VALUE_LSB            0
-#define MAC_PCU_TSF_ADD_PLL_VALUE_MASK           0x000000ff
-#define MAC_PCU_TSF_ADD_PLL_VALUE_GET(x)         (((x) & MAC_PCU_TSF_ADD_PLL_VALUE_MASK) >> MAC_PCU_TSF_ADD_PLL_VALUE_LSB)
-#define MAC_PCU_TSF_ADD_PLL_VALUE_SET(x)         (((x) << MAC_PCU_TSF_ADD_PLL_VALUE_LSB) & MAC_PCU_TSF_ADD_PLL_VALUE_MASK)
-
-#define SLEEP_RETENTION_ADDRESS                  0x00000214
-#define SLEEP_RETENTION_OFFSET                   0x00000214
-#define SLEEP_RETENTION_TIME_MSB                 9
-#define SLEEP_RETENTION_TIME_LSB                 2
-#define SLEEP_RETENTION_TIME_MASK                0x000003fc
-#define SLEEP_RETENTION_TIME_GET(x)              (((x) & SLEEP_RETENTION_TIME_MASK) >> SLEEP_RETENTION_TIME_LSB)
-#define SLEEP_RETENTION_TIME_SET(x)              (((x) << SLEEP_RETENTION_TIME_LSB) & SLEEP_RETENTION_TIME_MASK)
-#define SLEEP_RETENTION_MODE_MSB                 1
-#define SLEEP_RETENTION_MODE_LSB                 1
-#define SLEEP_RETENTION_MODE_MASK                0x00000002
-#define SLEEP_RETENTION_MODE_GET(x)              (((x) & SLEEP_RETENTION_MODE_MASK) >> SLEEP_RETENTION_MODE_LSB)
-#define SLEEP_RETENTION_MODE_SET(x)              (((x) << SLEEP_RETENTION_MODE_LSB) & SLEEP_RETENTION_MODE_MASK)
-#define SLEEP_RETENTION_ENABLE_MSB               0
-#define SLEEP_RETENTION_ENABLE_LSB               0
-#define SLEEP_RETENTION_ENABLE_MASK              0x00000001
-#define SLEEP_RETENTION_ENABLE_GET(x)            (((x) & SLEEP_RETENTION_ENABLE_MASK) >> SLEEP_RETENTION_ENABLE_LSB)
-#define SLEEP_RETENTION_ENABLE_SET(x)            (((x) << SLEEP_RETENTION_ENABLE_LSB) & SLEEP_RETENTION_ENABLE_MASK)
-
-#define BTCOEXCTRL_ADDRESS                       0x00000218
-#define BTCOEXCTRL_OFFSET                        0x00000218
-#define BTCOEXCTRL_WBTIMER_ENABLE_MSB            26
-#define BTCOEXCTRL_WBTIMER_ENABLE_LSB            26
-#define BTCOEXCTRL_WBTIMER_ENABLE_MASK           0x04000000
-#define BTCOEXCTRL_WBTIMER_ENABLE_GET(x)         (((x) & BTCOEXCTRL_WBTIMER_ENABLE_MASK) >> BTCOEXCTRL_WBTIMER_ENABLE_LSB)
-#define BTCOEXCTRL_WBTIMER_ENABLE_SET(x)         (((x) << BTCOEXCTRL_WBTIMER_ENABLE_LSB) & BTCOEXCTRL_WBTIMER_ENABLE_MASK)
-#define BTCOEXCTRL_WBSYNC_ON_BEACON_MSB          25
-#define BTCOEXCTRL_WBSYNC_ON_BEACON_LSB          25
-#define BTCOEXCTRL_WBSYNC_ON_BEACON_MASK         0x02000000
-#define BTCOEXCTRL_WBSYNC_ON_BEACON_GET(x)       (((x) & BTCOEXCTRL_WBSYNC_ON_BEACON_MASK) >> BTCOEXCTRL_WBSYNC_ON_BEACON_LSB)
-#define BTCOEXCTRL_WBSYNC_ON_BEACON_SET(x)       (((x) << BTCOEXCTRL_WBSYNC_ON_BEACON_LSB) & BTCOEXCTRL_WBSYNC_ON_BEACON_MASK)
-#define BTCOEXCTRL_PTA_MODE_MSB                  24
-#define BTCOEXCTRL_PTA_MODE_LSB                  23
-#define BTCOEXCTRL_PTA_MODE_MASK                 0x01800000
-#define BTCOEXCTRL_PTA_MODE_GET(x)               (((x) & BTCOEXCTRL_PTA_MODE_MASK) >> BTCOEXCTRL_PTA_MODE_LSB)
-#define BTCOEXCTRL_PTA_MODE_SET(x)               (((x) << BTCOEXCTRL_PTA_MODE_LSB) & BTCOEXCTRL_PTA_MODE_MASK)
-#define BTCOEXCTRL_FREQ_TIME_MSB                 22
-#define BTCOEXCTRL_FREQ_TIME_LSB                 18
-#define BTCOEXCTRL_FREQ_TIME_MASK                0x007c0000
-#define BTCOEXCTRL_FREQ_TIME_GET(x)              (((x) & BTCOEXCTRL_FREQ_TIME_MASK) >> BTCOEXCTRL_FREQ_TIME_LSB)
-#define BTCOEXCTRL_FREQ_TIME_SET(x)              (((x) << BTCOEXCTRL_FREQ_TIME_LSB) & BTCOEXCTRL_FREQ_TIME_MASK)
-#define BTCOEXCTRL_PRIORITY_TIME_MSB             17
-#define BTCOEXCTRL_PRIORITY_TIME_LSB             12
-#define BTCOEXCTRL_PRIORITY_TIME_MASK            0x0003f000
-#define BTCOEXCTRL_PRIORITY_TIME_GET(x)          (((x) & BTCOEXCTRL_PRIORITY_TIME_MASK) >> BTCOEXCTRL_PRIORITY_TIME_LSB)
-#define BTCOEXCTRL_PRIORITY_TIME_SET(x)          (((x) << BTCOEXCTRL_PRIORITY_TIME_LSB) & BTCOEXCTRL_PRIORITY_TIME_MASK)
-#define BTCOEXCTRL_SYNC_DET_EN_MSB               11
-#define BTCOEXCTRL_SYNC_DET_EN_LSB               11
-#define BTCOEXCTRL_SYNC_DET_EN_MASK              0x00000800
-#define BTCOEXCTRL_SYNC_DET_EN_GET(x)            (((x) & BTCOEXCTRL_SYNC_DET_EN_MASK) >> BTCOEXCTRL_SYNC_DET_EN_LSB)
-#define BTCOEXCTRL_SYNC_DET_EN_SET(x)            (((x) << BTCOEXCTRL_SYNC_DET_EN_LSB) & BTCOEXCTRL_SYNC_DET_EN_MASK)
-#define BTCOEXCTRL_IDLE_CNT_EN_MSB               10
-#define BTCOEXCTRL_IDLE_CNT_EN_LSB               10
-#define BTCOEXCTRL_IDLE_CNT_EN_MASK              0x00000400
-#define BTCOEXCTRL_IDLE_CNT_EN_GET(x)            (((x) & BTCOEXCTRL_IDLE_CNT_EN_MASK) >> BTCOEXCTRL_IDLE_CNT_EN_LSB)
-#define BTCOEXCTRL_IDLE_CNT_EN_SET(x)            (((x) << BTCOEXCTRL_IDLE_CNT_EN_LSB) & BTCOEXCTRL_IDLE_CNT_EN_MASK)
-#define BTCOEXCTRL_FRAME_CNT_EN_MSB              9
-#define BTCOEXCTRL_FRAME_CNT_EN_LSB              9
-#define BTCOEXCTRL_FRAME_CNT_EN_MASK             0x00000200
-#define BTCOEXCTRL_FRAME_CNT_EN_GET(x)           (((x) & BTCOEXCTRL_FRAME_CNT_EN_MASK) >> BTCOEXCTRL_FRAME_CNT_EN_LSB)
-#define BTCOEXCTRL_FRAME_CNT_EN_SET(x)           (((x) << BTCOEXCTRL_FRAME_CNT_EN_LSB) & BTCOEXCTRL_FRAME_CNT_EN_MASK)
-#define BTCOEXCTRL_CLK_CNT_EN_MSB                8
-#define BTCOEXCTRL_CLK_CNT_EN_LSB                8
-#define BTCOEXCTRL_CLK_CNT_EN_MASK               0x00000100
-#define BTCOEXCTRL_CLK_CNT_EN_GET(x)             (((x) & BTCOEXCTRL_CLK_CNT_EN_MASK) >> BTCOEXCTRL_CLK_CNT_EN_LSB)
-#define BTCOEXCTRL_CLK_CNT_EN_SET(x)             (((x) << BTCOEXCTRL_CLK_CNT_EN_LSB) & BTCOEXCTRL_CLK_CNT_EN_MASK)
-#define BTCOEXCTRL_GAP_MSB                       7
-#define BTCOEXCTRL_GAP_LSB                       0
-#define BTCOEXCTRL_GAP_MASK                      0x000000ff
-#define BTCOEXCTRL_GAP_GET(x)                    (((x) & BTCOEXCTRL_GAP_MASK) >> BTCOEXCTRL_GAP_LSB)
-#define BTCOEXCTRL_GAP_SET(x)                    (((x) << BTCOEXCTRL_GAP_LSB) & BTCOEXCTRL_GAP_MASK)
-
-#define WBSYNC_PRIORITY1_ADDRESS                 0x0000021c
-#define WBSYNC_PRIORITY1_OFFSET                  0x0000021c
-#define WBSYNC_PRIORITY1_BITMAP_MSB              31
-#define WBSYNC_PRIORITY1_BITMAP_LSB              0
-#define WBSYNC_PRIORITY1_BITMAP_MASK             0xffffffff
-#define WBSYNC_PRIORITY1_BITMAP_GET(x)           (((x) & WBSYNC_PRIORITY1_BITMAP_MASK) >> WBSYNC_PRIORITY1_BITMAP_LSB)
-#define WBSYNC_PRIORITY1_BITMAP_SET(x)           (((x) << WBSYNC_PRIORITY1_BITMAP_LSB) & WBSYNC_PRIORITY1_BITMAP_MASK)
-
-#define WBSYNC_PRIORITY2_ADDRESS                 0x00000220
-#define WBSYNC_PRIORITY2_OFFSET                  0x00000220
-#define WBSYNC_PRIORITY2_BITMAP_MSB              31
-#define WBSYNC_PRIORITY2_BITMAP_LSB              0
-#define WBSYNC_PRIORITY2_BITMAP_MASK             0xffffffff
-#define WBSYNC_PRIORITY2_BITMAP_GET(x)           (((x) & WBSYNC_PRIORITY2_BITMAP_MASK) >> WBSYNC_PRIORITY2_BITMAP_LSB)
-#define WBSYNC_PRIORITY2_BITMAP_SET(x)           (((x) << WBSYNC_PRIORITY2_BITMAP_LSB) & WBSYNC_PRIORITY2_BITMAP_MASK)
-
-#define WBSYNC_PRIORITY3_ADDRESS                 0x00000224
-#define WBSYNC_PRIORITY3_OFFSET                  0x00000224
-#define WBSYNC_PRIORITY3_BITMAP_MSB              31
-#define WBSYNC_PRIORITY3_BITMAP_LSB              0
-#define WBSYNC_PRIORITY3_BITMAP_MASK             0xffffffff
-#define WBSYNC_PRIORITY3_BITMAP_GET(x)           (((x) & WBSYNC_PRIORITY3_BITMAP_MASK) >> WBSYNC_PRIORITY3_BITMAP_LSB)
-#define WBSYNC_PRIORITY3_BITMAP_SET(x)           (((x) << WBSYNC_PRIORITY3_BITMAP_LSB) & WBSYNC_PRIORITY3_BITMAP_MASK)
-
-#define BTCOEX0_ADDRESS                          0x00000228
-#define BTCOEX0_OFFSET                           0x00000228
-#define BTCOEX0_SYNC_DUR_MSB                     7
-#define BTCOEX0_SYNC_DUR_LSB                     0
-#define BTCOEX0_SYNC_DUR_MASK                    0x000000ff
-#define BTCOEX0_SYNC_DUR_GET(x)                  (((x) & BTCOEX0_SYNC_DUR_MASK) >> BTCOEX0_SYNC_DUR_LSB)
-#define BTCOEX0_SYNC_DUR_SET(x)                  (((x) << BTCOEX0_SYNC_DUR_LSB) & BTCOEX0_SYNC_DUR_MASK)
-
-#define BTCOEX1_ADDRESS                          0x0000022c
-#define BTCOEX1_OFFSET                           0x0000022c
-#define BTCOEX1_CLK_THRES_MSB                    20
-#define BTCOEX1_CLK_THRES_LSB                    0
-#define BTCOEX1_CLK_THRES_MASK                   0x001fffff
-#define BTCOEX1_CLK_THRES_GET(x)                 (((x) & BTCOEX1_CLK_THRES_MASK) >> BTCOEX1_CLK_THRES_LSB)
-#define BTCOEX1_CLK_THRES_SET(x)                 (((x) << BTCOEX1_CLK_THRES_LSB) & BTCOEX1_CLK_THRES_MASK)
-
-#define BTCOEX2_ADDRESS                          0x00000230
-#define BTCOEX2_OFFSET                           0x00000230
-#define BTCOEX2_FRAME_THRES_MSB                  7
-#define BTCOEX2_FRAME_THRES_LSB                  0
-#define BTCOEX2_FRAME_THRES_MASK                 0x000000ff
-#define BTCOEX2_FRAME_THRES_GET(x)               (((x) & BTCOEX2_FRAME_THRES_MASK) >> BTCOEX2_FRAME_THRES_LSB)
-#define BTCOEX2_FRAME_THRES_SET(x)               (((x) << BTCOEX2_FRAME_THRES_LSB) & BTCOEX2_FRAME_THRES_MASK)
-
-#define BTCOEX3_ADDRESS                          0x00000234
-#define BTCOEX3_OFFSET                           0x00000234
-#define BTCOEX3_CLK_CNT_MSB                      20
-#define BTCOEX3_CLK_CNT_LSB                      0
-#define BTCOEX3_CLK_CNT_MASK                     0x001fffff
-#define BTCOEX3_CLK_CNT_GET(x)                   (((x) & BTCOEX3_CLK_CNT_MASK) >> BTCOEX3_CLK_CNT_LSB)
-#define BTCOEX3_CLK_CNT_SET(x)                   (((x) << BTCOEX3_CLK_CNT_LSB) & BTCOEX3_CLK_CNT_MASK)
-
-#define BTCOEX4_ADDRESS                          0x00000238
-#define BTCOEX4_OFFSET                           0x00000238
-#define BTCOEX4_FRAME_CNT_MSB                    7
-#define BTCOEX4_FRAME_CNT_LSB                    0
-#define BTCOEX4_FRAME_CNT_MASK                   0x000000ff
-#define BTCOEX4_FRAME_CNT_GET(x)                 (((x) & BTCOEX4_FRAME_CNT_MASK) >> BTCOEX4_FRAME_CNT_LSB)
-#define BTCOEX4_FRAME_CNT_SET(x)                 (((x) << BTCOEX4_FRAME_CNT_LSB) & BTCOEX4_FRAME_CNT_MASK)
-
-#define BTCOEX5_ADDRESS                          0x0000023c
-#define BTCOEX5_OFFSET                           0x0000023c
-#define BTCOEX5_IDLE_CNT_MSB                     15
-#define BTCOEX5_IDLE_CNT_LSB                     0
-#define BTCOEX5_IDLE_CNT_MASK                    0x0000ffff
-#define BTCOEX5_IDLE_CNT_GET(x)                  (((x) & BTCOEX5_IDLE_CNT_MASK) >> BTCOEX5_IDLE_CNT_LSB)
-#define BTCOEX5_IDLE_CNT_SET(x)                  (((x) << BTCOEX5_IDLE_CNT_LSB) & BTCOEX5_IDLE_CNT_MASK)
-
-#define BTCOEX6_ADDRESS                          0x00000240
-#define BTCOEX6_OFFSET                           0x00000240
-#define BTCOEX6_IDLE_RESET_LVL_BITMAP_MSB        31
-#define BTCOEX6_IDLE_RESET_LVL_BITMAP_LSB        0
-#define BTCOEX6_IDLE_RESET_LVL_BITMAP_MASK       0xffffffff
-#define BTCOEX6_IDLE_RESET_LVL_BITMAP_GET(x)     (((x) & BTCOEX6_IDLE_RESET_LVL_BITMAP_MASK) >> BTCOEX6_IDLE_RESET_LVL_BITMAP_LSB)
-#define BTCOEX6_IDLE_RESET_LVL_BITMAP_SET(x)     (((x) << BTCOEX6_IDLE_RESET_LVL_BITMAP_LSB) & BTCOEX6_IDLE_RESET_LVL_BITMAP_MASK)
-
-#define LOCK_ADDRESS                             0x00000244
-#define LOCK_OFFSET                              0x00000244
-#define LOCK_TLOCK_SLAVE_MSB                     31
-#define LOCK_TLOCK_SLAVE_LSB                     24
-#define LOCK_TLOCK_SLAVE_MASK                    0xff000000
-#define LOCK_TLOCK_SLAVE_GET(x)                  (((x) & LOCK_TLOCK_SLAVE_MASK) >> LOCK_TLOCK_SLAVE_LSB)
-#define LOCK_TLOCK_SLAVE_SET(x)                  (((x) << LOCK_TLOCK_SLAVE_LSB) & LOCK_TLOCK_SLAVE_MASK)
-#define LOCK_TUNLOCK_SLAVE_MSB                   23
-#define LOCK_TUNLOCK_SLAVE_LSB                   16
-#define LOCK_TUNLOCK_SLAVE_MASK                  0x00ff0000
-#define LOCK_TUNLOCK_SLAVE_GET(x)                (((x) & LOCK_TUNLOCK_SLAVE_MASK) >> LOCK_TUNLOCK_SLAVE_LSB)
-#define LOCK_TUNLOCK_SLAVE_SET(x)                (((x) << LOCK_TUNLOCK_SLAVE_LSB) & LOCK_TUNLOCK_SLAVE_MASK)
-#define LOCK_TLOCK_MASTER_MSB                    15
-#define LOCK_TLOCK_MASTER_LSB                    8
-#define LOCK_TLOCK_MASTER_MASK                   0x0000ff00
-#define LOCK_TLOCK_MASTER_GET(x)                 (((x) & LOCK_TLOCK_MASTER_MASK) >> LOCK_TLOCK_MASTER_LSB)
-#define LOCK_TLOCK_MASTER_SET(x)                 (((x) << LOCK_TLOCK_MASTER_LSB) & LOCK_TLOCK_MASTER_MASK)
-#define LOCK_TUNLOCK_MASTER_MSB                  7
-#define LOCK_TUNLOCK_MASTER_LSB                  0
-#define LOCK_TUNLOCK_MASTER_MASK                 0x000000ff
-#define LOCK_TUNLOCK_MASTER_GET(x)               (((x) & LOCK_TUNLOCK_MASTER_MASK) >> LOCK_TUNLOCK_MASTER_LSB)
-#define LOCK_TUNLOCK_MASTER_SET(x)               (((x) << LOCK_TUNLOCK_MASTER_LSB) & LOCK_TUNLOCK_MASTER_MASK)
-
-#define NOLOCK_PRIORITY_ADDRESS                  0x00000248
-#define NOLOCK_PRIORITY_OFFSET                   0x00000248
-#define NOLOCK_PRIORITY_BITMAP_MSB               31
-#define NOLOCK_PRIORITY_BITMAP_LSB               0
-#define NOLOCK_PRIORITY_BITMAP_MASK              0xffffffff
-#define NOLOCK_PRIORITY_BITMAP_GET(x)            (((x) & NOLOCK_PRIORITY_BITMAP_MASK) >> NOLOCK_PRIORITY_BITMAP_LSB)
-#define NOLOCK_PRIORITY_BITMAP_SET(x)            (((x) << NOLOCK_PRIORITY_BITMAP_LSB) & NOLOCK_PRIORITY_BITMAP_MASK)
-
-#define WBSYNC_ADDRESS                           0x0000024c
-#define WBSYNC_OFFSET                            0x0000024c
-#define WBSYNC_BTCLOCK_MSB                       31
-#define WBSYNC_BTCLOCK_LSB                       0
-#define WBSYNC_BTCLOCK_MASK                      0xffffffff
-#define WBSYNC_BTCLOCK_GET(x)                    (((x) & WBSYNC_BTCLOCK_MASK) >> WBSYNC_BTCLOCK_LSB)
-#define WBSYNC_BTCLOCK_SET(x)                    (((x) << WBSYNC_BTCLOCK_LSB) & WBSYNC_BTCLOCK_MASK)
-
-#define WBSYNC1_ADDRESS                          0x00000250
-#define WBSYNC1_OFFSET                           0x00000250
-#define WBSYNC1_BTCLOCK_MSB                      31
-#define WBSYNC1_BTCLOCK_LSB                      0
-#define WBSYNC1_BTCLOCK_MASK                     0xffffffff
-#define WBSYNC1_BTCLOCK_GET(x)                   (((x) & WBSYNC1_BTCLOCK_MASK) >> WBSYNC1_BTCLOCK_LSB)
-#define WBSYNC1_BTCLOCK_SET(x)                   (((x) << WBSYNC1_BTCLOCK_LSB) & WBSYNC1_BTCLOCK_MASK)
-
-#define WBSYNC2_ADDRESS                          0x00000254
-#define WBSYNC2_OFFSET                           0x00000254
-#define WBSYNC2_BTCLOCK_MSB                      31
-#define WBSYNC2_BTCLOCK_LSB                      0
-#define WBSYNC2_BTCLOCK_MASK                     0xffffffff
-#define WBSYNC2_BTCLOCK_GET(x)                   (((x) & WBSYNC2_BTCLOCK_MASK) >> WBSYNC2_BTCLOCK_LSB)
-#define WBSYNC2_BTCLOCK_SET(x)                   (((x) << WBSYNC2_BTCLOCK_LSB) & WBSYNC2_BTCLOCK_MASK)
-
-#define WBSYNC3_ADDRESS                          0x00000258
-#define WBSYNC3_OFFSET                           0x00000258
-#define WBSYNC3_BTCLOCK_MSB                      31
-#define WBSYNC3_BTCLOCK_LSB                      0
-#define WBSYNC3_BTCLOCK_MASK                     0xffffffff
-#define WBSYNC3_BTCLOCK_GET(x)                   (((x) & WBSYNC3_BTCLOCK_MASK) >> WBSYNC3_BTCLOCK_LSB)
-#define WBSYNC3_BTCLOCK_SET(x)                   (((x) << WBSYNC3_BTCLOCK_LSB) & WBSYNC3_BTCLOCK_MASK)
-
-#define WB_TIMER_TARGET_ADDRESS                  0x0000025c
-#define WB_TIMER_TARGET_OFFSET                   0x0000025c
-#define WB_TIMER_TARGET_VALUE_MSB                31
-#define WB_TIMER_TARGET_VALUE_LSB                0
-#define WB_TIMER_TARGET_VALUE_MASK               0xffffffff
-#define WB_TIMER_TARGET_VALUE_GET(x)             (((x) & WB_TIMER_TARGET_VALUE_MASK) >> WB_TIMER_TARGET_VALUE_LSB)
-#define WB_TIMER_TARGET_VALUE_SET(x)             (((x) << WB_TIMER_TARGET_VALUE_LSB) & WB_TIMER_TARGET_VALUE_MASK)
-
-#define WB_TIMER_SLOP_ADDRESS                    0x00000260
-#define WB_TIMER_SLOP_OFFSET                     0x00000260
-#define WB_TIMER_SLOP_VALUE_MSB                  9
-#define WB_TIMER_SLOP_VALUE_LSB                  0
-#define WB_TIMER_SLOP_VALUE_MASK                 0x000003ff
-#define WB_TIMER_SLOP_VALUE_GET(x)               (((x) & WB_TIMER_SLOP_VALUE_MASK) >> WB_TIMER_SLOP_VALUE_LSB)
-#define WB_TIMER_SLOP_VALUE_SET(x)               (((x) << WB_TIMER_SLOP_VALUE_LSB) & WB_TIMER_SLOP_VALUE_MASK)
-
-#define BTCOEX_INT_EN_ADDRESS                    0x00000264
-#define BTCOEX_INT_EN_OFFSET                     0x00000264
-#define BTCOEX_INT_EN_I2C_RECV_OVERFLOW_MSB      11
-#define BTCOEX_INT_EN_I2C_RECV_OVERFLOW_LSB      11
-#define BTCOEX_INT_EN_I2C_RECV_OVERFLOW_MASK     0x00000800
-#define BTCOEX_INT_EN_I2C_RECV_OVERFLOW_GET(x)   (((x) & BTCOEX_INT_EN_I2C_RECV_OVERFLOW_MASK) >> BTCOEX_INT_EN_I2C_RECV_OVERFLOW_LSB)
-#define BTCOEX_INT_EN_I2C_RECV_OVERFLOW_SET(x)   (((x) << BTCOEX_INT_EN_I2C_RECV_OVERFLOW_LSB) & BTCOEX_INT_EN_I2C_RECV_OVERFLOW_MASK)
-#define BTCOEX_INT_EN_I2C_TX_FAILED_MSB          10
-#define BTCOEX_INT_EN_I2C_TX_FAILED_LSB          10
-#define BTCOEX_INT_EN_I2C_TX_FAILED_MASK         0x00000400
-#define BTCOEX_INT_EN_I2C_TX_FAILED_GET(x)       (((x) & BTCOEX_INT_EN_I2C_TX_FAILED_MASK) >> BTCOEX_INT_EN_I2C_TX_FAILED_LSB)
-#define BTCOEX_INT_EN_I2C_TX_FAILED_SET(x)       (((x) << BTCOEX_INT_EN_I2C_TX_FAILED_LSB) & BTCOEX_INT_EN_I2C_TX_FAILED_MASK)
-#define BTCOEX_INT_EN_I2C_MESG_SENT_MSB          9
-#define BTCOEX_INT_EN_I2C_MESG_SENT_LSB          9
-#define BTCOEX_INT_EN_I2C_MESG_SENT_MASK         0x00000200
-#define BTCOEX_INT_EN_I2C_MESG_SENT_GET(x)       (((x) & BTCOEX_INT_EN_I2C_MESG_SENT_MASK) >> BTCOEX_INT_EN_I2C_MESG_SENT_LSB)
-#define BTCOEX_INT_EN_I2C_MESG_SENT_SET(x)       (((x) << BTCOEX_INT_EN_I2C_MESG_SENT_LSB) & BTCOEX_INT_EN_I2C_MESG_SENT_MASK)
-#define BTCOEX_INT_EN_ST_MESG_RECV_MSB           8
-#define BTCOEX_INT_EN_ST_MESG_RECV_LSB           8
-#define BTCOEX_INT_EN_ST_MESG_RECV_MASK          0x00000100
-#define BTCOEX_INT_EN_ST_MESG_RECV_GET(x)        (((x) & BTCOEX_INT_EN_ST_MESG_RECV_MASK) >> BTCOEX_INT_EN_ST_MESG_RECV_LSB)
-#define BTCOEX_INT_EN_ST_MESG_RECV_SET(x)        (((x) << BTCOEX_INT_EN_ST_MESG_RECV_LSB) & BTCOEX_INT_EN_ST_MESG_RECV_MASK)
-#define BTCOEX_INT_EN_WB_TIMER_MSB               7
-#define BTCOEX_INT_EN_WB_TIMER_LSB               7
-#define BTCOEX_INT_EN_WB_TIMER_MASK              0x00000080
-#define BTCOEX_INT_EN_WB_TIMER_GET(x)            (((x) & BTCOEX_INT_EN_WB_TIMER_MASK) >> BTCOEX_INT_EN_WB_TIMER_LSB)
-#define BTCOEX_INT_EN_WB_TIMER_SET(x)            (((x) << BTCOEX_INT_EN_WB_TIMER_LSB) & BTCOEX_INT_EN_WB_TIMER_MASK)
-#define BTCOEX_INT_EN_NOSYNC_MSB                 4
-#define BTCOEX_INT_EN_NOSYNC_LSB                 4
-#define BTCOEX_INT_EN_NOSYNC_MASK                0x00000010
-#define BTCOEX_INT_EN_NOSYNC_GET(x)              (((x) & BTCOEX_INT_EN_NOSYNC_MASK) >> BTCOEX_INT_EN_NOSYNC_LSB)
-#define BTCOEX_INT_EN_NOSYNC_SET(x)              (((x) << BTCOEX_INT_EN_NOSYNC_LSB) & BTCOEX_INT_EN_NOSYNC_MASK)
-#define BTCOEX_INT_EN_SYNC_MSB                   3
-#define BTCOEX_INT_EN_SYNC_LSB                   3
-#define BTCOEX_INT_EN_SYNC_MASK                  0x00000008
-#define BTCOEX_INT_EN_SYNC_GET(x)                (((x) & BTCOEX_INT_EN_SYNC_MASK) >> BTCOEX_INT_EN_SYNC_LSB)
-#define BTCOEX_INT_EN_SYNC_SET(x)                (((x) << BTCOEX_INT_EN_SYNC_LSB) & BTCOEX_INT_EN_SYNC_MASK)
-#define BTCOEX_INT_EN_END_MSB                    2
-#define BTCOEX_INT_EN_END_LSB                    2
-#define BTCOEX_INT_EN_END_MASK                   0x00000004
-#define BTCOEX_INT_EN_END_GET(x)                 (((x) & BTCOEX_INT_EN_END_MASK) >> BTCOEX_INT_EN_END_LSB)
-#define BTCOEX_INT_EN_END_SET(x)                 (((x) << BTCOEX_INT_EN_END_LSB) & BTCOEX_INT_EN_END_MASK)
-#define BTCOEX_INT_EN_FRAME_CNT_MSB              1
-#define BTCOEX_INT_EN_FRAME_CNT_LSB              1
-#define BTCOEX_INT_EN_FRAME_CNT_MASK             0x00000002
-#define BTCOEX_INT_EN_FRAME_CNT_GET(x)           (((x) & BTCOEX_INT_EN_FRAME_CNT_MASK) >> BTCOEX_INT_EN_FRAME_CNT_LSB)
-#define BTCOEX_INT_EN_FRAME_CNT_SET(x)           (((x) << BTCOEX_INT_EN_FRAME_CNT_LSB) & BTCOEX_INT_EN_FRAME_CNT_MASK)
-#define BTCOEX_INT_EN_CLK_CNT_MSB                0
-#define BTCOEX_INT_EN_CLK_CNT_LSB                0
-#define BTCOEX_INT_EN_CLK_CNT_MASK               0x00000001
-#define BTCOEX_INT_EN_CLK_CNT_GET(x)             (((x) & BTCOEX_INT_EN_CLK_CNT_MASK) >> BTCOEX_INT_EN_CLK_CNT_LSB)
-#define BTCOEX_INT_EN_CLK_CNT_SET(x)             (((x) << BTCOEX_INT_EN_CLK_CNT_LSB) & BTCOEX_INT_EN_CLK_CNT_MASK)
-
-#define BTCOEX_INT_STAT_ADDRESS                  0x00000268
-#define BTCOEX_INT_STAT_OFFSET                   0x00000268
-#define BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_MSB    11
-#define BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_LSB    11
-#define BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_MASK   0x00000800
-#define BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_GET(x) (((x) & BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_MASK) >> BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_LSB)
-#define BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_SET(x) (((x) << BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_LSB) & BTCOEX_INT_STAT_I2C_RECV_OVERFLOW_MASK)
-#define BTCOEX_INT_STAT_I2C_TX_FAILED_MSB        10
-#define BTCOEX_INT_STAT_I2C_TX_FAILED_LSB        10
-#define BTCOEX_INT_STAT_I2C_TX_FAILED_MASK       0x00000400
-#define BTCOEX_INT_STAT_I2C_TX_FAILED_GET(x)     (((x) & BTCOEX_INT_STAT_I2C_TX_FAILED_MASK) >> BTCOEX_INT_STAT_I2C_TX_FAILED_LSB)
-#define BTCOEX_INT_STAT_I2C_TX_FAILED_SET(x)     (((x) << BTCOEX_INT_STAT_I2C_TX_FAILED_LSB) & BTCOEX_INT_STAT_I2C_TX_FAILED_MASK)
-#define BTCOEX_INT_STAT_I2C_MESG_SENT_MSB        9
-#define BTCOEX_INT_STAT_I2C_MESG_SENT_LSB        9
-#define BTCOEX_INT_STAT_I2C_MESG_SENT_MASK       0x00000200
-#define BTCOEX_INT_STAT_I2C_MESG_SENT_GET(x)     (((x) & BTCOEX_INT_STAT_I2C_MESG_SENT_MASK) >> BTCOEX_INT_STAT_I2C_MESG_SENT_LSB)
-#define BTCOEX_INT_STAT_I2C_MESG_SENT_SET(x)     (((x) << BTCOEX_INT_STAT_I2C_MESG_SENT_LSB) & BTCOEX_INT_STAT_I2C_MESG_SENT_MASK)
-#define BTCOEX_INT_STAT_I2C_MESG_RECV_MSB        8
-#define BTCOEX_INT_STAT_I2C_MESG_RECV_LSB        8
-#define BTCOEX_INT_STAT_I2C_MESG_RECV_MASK       0x00000100
-#define BTCOEX_INT_STAT_I2C_MESG_RECV_GET(x)     (((x) & BTCOEX_INT_STAT_I2C_MESG_RECV_MASK) >> BTCOEX_INT_STAT_I2C_MESG_RECV_LSB)
-#define BTCOEX_INT_STAT_I2C_MESG_RECV_SET(x)     (((x) << BTCOEX_INT_STAT_I2C_MESG_RECV_LSB) & BTCOEX_INT_STAT_I2C_MESG_RECV_MASK)
-#define BTCOEX_INT_STAT_WB_TIMER_MSB             7
-#define BTCOEX_INT_STAT_WB_TIMER_LSB             7
-#define BTCOEX_INT_STAT_WB_TIMER_MASK            0x00000080
-#define BTCOEX_INT_STAT_WB_TIMER_GET(x)          (((x) & BTCOEX_INT_STAT_WB_TIMER_MASK) >> BTCOEX_INT_STAT_WB_TIMER_LSB)
-#define BTCOEX_INT_STAT_WB_TIMER_SET(x)          (((x) << BTCOEX_INT_STAT_WB_TIMER_LSB) & BTCOEX_INT_STAT_WB_TIMER_MASK)
-#define BTCOEX_INT_STAT_BTPRIORITY_STOMP_MSB     6
-#define BTCOEX_INT_STAT_BTPRIORITY_STOMP_LSB     6
-#define BTCOEX_INT_STAT_BTPRIORITY_STOMP_MASK    0x00000040
-#define BTCOEX_INT_STAT_BTPRIORITY_STOMP_GET(x)  (((x) & BTCOEX_INT_STAT_BTPRIORITY_STOMP_MASK) >> BTCOEX_INT_STAT_BTPRIORITY_STOMP_LSB)
-#define BTCOEX_INT_STAT_BTPRIORITY_STOMP_SET(x)  (((x) << BTCOEX_INT_STAT_BTPRIORITY_STOMP_LSB) & BTCOEX_INT_STAT_BTPRIORITY_STOMP_MASK)
-#define BTCOEX_INT_STAT_BTPRIORITY_MSB           5
-#define BTCOEX_INT_STAT_BTPRIORITY_LSB           5
-#define BTCOEX_INT_STAT_BTPRIORITY_MASK          0x00000020
-#define BTCOEX_INT_STAT_BTPRIORITY_GET(x)        (((x) & BTCOEX_INT_STAT_BTPRIORITY_MASK) >> BTCOEX_INT_STAT_BTPRIORITY_LSB)
-#define BTCOEX_INT_STAT_BTPRIORITY_SET(x)        (((x) << BTCOEX_INT_STAT_BTPRIORITY_LSB) & BTCOEX_INT_STAT_BTPRIORITY_MASK)
-#define BTCOEX_INT_STAT_NOSYNC_MSB               4
-#define BTCOEX_INT_STAT_NOSYNC_LSB               4
-#define BTCOEX_INT_STAT_NOSYNC_MASK              0x00000010
-#define BTCOEX_INT_STAT_NOSYNC_GET(x)            (((x) & BTCOEX_INT_STAT_NOSYNC_MASK) >> BTCOEX_INT_STAT_NOSYNC_LSB)
-#define BTCOEX_INT_STAT_NOSYNC_SET(x)            (((x) << BTCOEX_INT_STAT_NOSYNC_LSB) & BTCOEX_INT_STAT_NOSYNC_MASK)
-#define BTCOEX_INT_STAT_SYNC_MSB                 3
-#define BTCOEX_INT_STAT_SYNC_LSB                 3
-#define BTCOEX_INT_STAT_SYNC_MASK                0x00000008
-#define BTCOEX_INT_STAT_SYNC_GET(x)              (((x) & BTCOEX_INT_STAT_SYNC_MASK) >> BTCOEX_INT_STAT_SYNC_LSB)
-#define BTCOEX_INT_STAT_SYNC_SET(x)              (((x) << BTCOEX_INT_STAT_SYNC_LSB) & BTCOEX_INT_STAT_SYNC_MASK)
-#define BTCOEX_INT_STAT_END_MSB                  2
-#define BTCOEX_INT_STAT_END_LSB                  2
-#define BTCOEX_INT_STAT_END_MASK                 0x00000004
-#define BTCOEX_INT_STAT_END_GET(x)               (((x) & BTCOEX_INT_STAT_END_MASK) >> BTCOEX_INT_STAT_END_LSB)
-#define BTCOEX_INT_STAT_END_SET(x)               (((x) << BTCOEX_INT_STAT_END_LSB) & BTCOEX_INT_STAT_END_MASK)
-#define BTCOEX_INT_STAT_FRAME_CNT_MSB            1
-#define BTCOEX_INT_STAT_FRAME_CNT_LSB            1
-#define BTCOEX_INT_STAT_FRAME_CNT_MASK           0x00000002
-#define BTCOEX_INT_STAT_FRAME_CNT_GET(x)         (((x) & BTCOEX_INT_STAT_FRAME_CNT_MASK) >> BTCOEX_INT_STAT_FRAME_CNT_LSB)
-#define BTCOEX_INT_STAT_FRAME_CNT_SET(x)         (((x) << BTCOEX_INT_STAT_FRAME_CNT_LSB) & BTCOEX_INT_STAT_FRAME_CNT_MASK)
-#define BTCOEX_INT_STAT_CLK_CNT_MSB              0
-#define BTCOEX_INT_STAT_CLK_CNT_LSB              0
-#define BTCOEX_INT_STAT_CLK_CNT_MASK             0x00000001
-#define BTCOEX_INT_STAT_CLK_CNT_GET(x)           (((x) & BTCOEX_INT_STAT_CLK_CNT_MASK) >> BTCOEX_INT_STAT_CLK_CNT_LSB)
-#define BTCOEX_INT_STAT_CLK_CNT_SET(x)           (((x) << BTCOEX_INT_STAT_CLK_CNT_LSB) & BTCOEX_INT_STAT_CLK_CNT_MASK)
-
-#define BTPRIORITY_INT_EN_ADDRESS                0x0000026c
-#define BTPRIORITY_INT_EN_OFFSET                 0x0000026c
-#define BTPRIORITY_INT_EN_BITMAP_MSB             31
-#define BTPRIORITY_INT_EN_BITMAP_LSB             0
-#define BTPRIORITY_INT_EN_BITMAP_MASK            0xffffffff
-#define BTPRIORITY_INT_EN_BITMAP_GET(x)          (((x) & BTPRIORITY_INT_EN_BITMAP_MASK) >> BTPRIORITY_INT_EN_BITMAP_LSB)
-#define BTPRIORITY_INT_EN_BITMAP_SET(x)          (((x) << BTPRIORITY_INT_EN_BITMAP_LSB) & BTPRIORITY_INT_EN_BITMAP_MASK)
-
-#define BTPRIORITY_INT_STAT_ADDRESS              0x00000270
-#define BTPRIORITY_INT_STAT_OFFSET               0x00000270
-#define BTPRIORITY_INT_STAT_BITMAP_MSB           31
-#define BTPRIORITY_INT_STAT_BITMAP_LSB           0
-#define BTPRIORITY_INT_STAT_BITMAP_MASK          0xffffffff
-#define BTPRIORITY_INT_STAT_BITMAP_GET(x)        (((x) & BTPRIORITY_INT_STAT_BITMAP_MASK) >> BTPRIORITY_INT_STAT_BITMAP_LSB)
-#define BTPRIORITY_INT_STAT_BITMAP_SET(x)        (((x) << BTPRIORITY_INT_STAT_BITMAP_LSB) & BTPRIORITY_INT_STAT_BITMAP_MASK)
-
-#define BTPRIORITY_STOMP_INT_EN_ADDRESS          0x00000274
-#define BTPRIORITY_STOMP_INT_EN_OFFSET           0x00000274
-#define BTPRIORITY_STOMP_INT_EN_BITMAP_MSB       31
-#define BTPRIORITY_STOMP_INT_EN_BITMAP_LSB       0
-#define BTPRIORITY_STOMP_INT_EN_BITMAP_MASK      0xffffffff
-#define BTPRIORITY_STOMP_INT_EN_BITMAP_GET(x)    (((x) & BTPRIORITY_STOMP_INT_EN_BITMAP_MASK) >> BTPRIORITY_STOMP_INT_EN_BITMAP_LSB)
-#define BTPRIORITY_STOMP_INT_EN_BITMAP_SET(x)    (((x) << BTPRIORITY_STOMP_INT_EN_BITMAP_LSB) & BTPRIORITY_STOMP_INT_EN_BITMAP_MASK)
-
-#define BTPRIORITY_STOMP_INT_STAT_ADDRESS        0x00000278
-#define BTPRIORITY_STOMP_INT_STAT_OFFSET         0x00000278
-#define BTPRIORITY_STOMP_INT_STAT_BITMAP_MSB     31
-#define BTPRIORITY_STOMP_INT_STAT_BITMAP_LSB     0
-#define BTPRIORITY_STOMP_INT_STAT_BITMAP_MASK    0xffffffff
-#define BTPRIORITY_STOMP_INT_STAT_BITMAP_GET(x)  (((x) & BTPRIORITY_STOMP_INT_STAT_BITMAP_MASK) >> BTPRIORITY_STOMP_INT_STAT_BITMAP_LSB)
-#define BTPRIORITY_STOMP_INT_STAT_BITMAP_SET(x)  (((x) << BTPRIORITY_STOMP_INT_STAT_BITMAP_LSB) & BTPRIORITY_STOMP_INT_STAT_BITMAP_MASK)
-
-#define MAC_PCU_BMISS_TIMEOUT_ADDRESS            0x0000027c
-#define MAC_PCU_BMISS_TIMEOUT_OFFSET             0x0000027c
-#define MAC_PCU_BMISS_TIMEOUT_ENABLE_MSB         24
-#define MAC_PCU_BMISS_TIMEOUT_ENABLE_LSB         24
-#define MAC_PCU_BMISS_TIMEOUT_ENABLE_MASK        0x01000000
-#define MAC_PCU_BMISS_TIMEOUT_ENABLE_GET(x)      (((x) & MAC_PCU_BMISS_TIMEOUT_ENABLE_MASK) >> MAC_PCU_BMISS_TIMEOUT_ENABLE_LSB)
-#define MAC_PCU_BMISS_TIMEOUT_ENABLE_SET(x)      (((x) << MAC_PCU_BMISS_TIMEOUT_ENABLE_LSB) & MAC_PCU_BMISS_TIMEOUT_ENABLE_MASK)
-#define MAC_PCU_BMISS_TIMEOUT_VALUE_MSB          23
-#define MAC_PCU_BMISS_TIMEOUT_VALUE_LSB          0
-#define MAC_PCU_BMISS_TIMEOUT_VALUE_MASK         0x00ffffff
-#define MAC_PCU_BMISS_TIMEOUT_VALUE_GET(x)       (((x) & MAC_PCU_BMISS_TIMEOUT_VALUE_MASK) >> MAC_PCU_BMISS_TIMEOUT_VALUE_LSB)
-#define MAC_PCU_BMISS_TIMEOUT_VALUE_SET(x)       (((x) << MAC_PCU_BMISS_TIMEOUT_VALUE_LSB) & MAC_PCU_BMISS_TIMEOUT_VALUE_MASK)
-
-#define MAC_PCU_CAB_AWAKE_ADDRESS                0x00000280
-#define MAC_PCU_CAB_AWAKE_OFFSET                 0x00000280
-#define MAC_PCU_CAB_AWAKE_ENABLE_MSB             16
-#define MAC_PCU_CAB_AWAKE_ENABLE_LSB             16
-#define MAC_PCU_CAB_AWAKE_ENABLE_MASK            0x00010000
-#define MAC_PCU_CAB_AWAKE_ENABLE_GET(x)          (((x) & MAC_PCU_CAB_AWAKE_ENABLE_MASK) >> MAC_PCU_CAB_AWAKE_ENABLE_LSB)
-#define MAC_PCU_CAB_AWAKE_ENABLE_SET(x)          (((x) << MAC_PCU_CAB_AWAKE_ENABLE_LSB) & MAC_PCU_CAB_AWAKE_ENABLE_MASK)
-#define MAC_PCU_CAB_AWAKE_DURATION_MSB           15
-#define MAC_PCU_CAB_AWAKE_DURATION_LSB           0
-#define MAC_PCU_CAB_AWAKE_DURATION_MASK          0x0000ffff
-#define MAC_PCU_CAB_AWAKE_DURATION_GET(x)        (((x) & MAC_PCU_CAB_AWAKE_DURATION_MASK) >> MAC_PCU_CAB_AWAKE_DURATION_LSB)
-#define MAC_PCU_CAB_AWAKE_DURATION_SET(x)        (((x) << MAC_PCU_CAB_AWAKE_DURATION_LSB) & MAC_PCU_CAB_AWAKE_DURATION_MASK)
-
-#define LP_PERF_COUNTER_ADDRESS                  0x00000284
-#define LP_PERF_COUNTER_OFFSET                   0x00000284
-#define LP_PERF_COUNTER_EN_MSB                   0
-#define LP_PERF_COUNTER_EN_LSB                   0
-#define LP_PERF_COUNTER_EN_MASK                  0x00000001
-#define LP_PERF_COUNTER_EN_GET(x)                (((x) & LP_PERF_COUNTER_EN_MASK) >> LP_PERF_COUNTER_EN_LSB)
-#define LP_PERF_COUNTER_EN_SET(x)                (((x) << LP_PERF_COUNTER_EN_LSB) & LP_PERF_COUNTER_EN_MASK)
-
-#define LP_PERF_LIGHT_SLEEP_ADDRESS              0x00000288
-#define LP_PERF_LIGHT_SLEEP_OFFSET               0x00000288
-#define LP_PERF_LIGHT_SLEEP_CNT_MSB              31
-#define LP_PERF_LIGHT_SLEEP_CNT_LSB              0
-#define LP_PERF_LIGHT_SLEEP_CNT_MASK             0xffffffff
-#define LP_PERF_LIGHT_SLEEP_CNT_GET(x)           (((x) & LP_PERF_LIGHT_SLEEP_CNT_MASK) >> LP_PERF_LIGHT_SLEEP_CNT_LSB)
-#define LP_PERF_LIGHT_SLEEP_CNT_SET(x)           (((x) << LP_PERF_LIGHT_SLEEP_CNT_LSB) & LP_PERF_LIGHT_SLEEP_CNT_MASK)
-
-#define LP_PERF_DEEP_SLEEP_ADDRESS               0x0000028c
-#define LP_PERF_DEEP_SLEEP_OFFSET                0x0000028c
-#define LP_PERF_DEEP_SLEEP_CNT_MSB               31
-#define LP_PERF_DEEP_SLEEP_CNT_LSB               0
-#define LP_PERF_DEEP_SLEEP_CNT_MASK              0xffffffff
-#define LP_PERF_DEEP_SLEEP_CNT_GET(x)            (((x) & LP_PERF_DEEP_SLEEP_CNT_MASK) >> LP_PERF_DEEP_SLEEP_CNT_LSB)
-#define LP_PERF_DEEP_SLEEP_CNT_SET(x)            (((x) << LP_PERF_DEEP_SLEEP_CNT_LSB) & LP_PERF_DEEP_SLEEP_CNT_MASK)
-
-#define LP_PERF_ON_ADDRESS                       0x00000290
-#define LP_PERF_ON_OFFSET                        0x00000290
-#define LP_PERF_ON_CNT_MSB                       31
-#define LP_PERF_ON_CNT_LSB                       0
-#define LP_PERF_ON_CNT_MASK                      0xffffffff
-#define LP_PERF_ON_CNT_GET(x)                    (((x) & LP_PERF_ON_CNT_MASK) >> LP_PERF_ON_CNT_LSB)
-#define LP_PERF_ON_CNT_SET(x)                    (((x) << LP_PERF_ON_CNT_LSB) & LP_PERF_ON_CNT_MASK)
-
-#define ST_64_BIT_ADDRESS                        0x00000294
-#define ST_64_BIT_OFFSET                         0x00000294
-#define ST_64_BIT_TIMEOUT_MSB                    26
-#define ST_64_BIT_TIMEOUT_LSB                    9
-#define ST_64_BIT_TIMEOUT_MASK                   0x07fffe00
-#define ST_64_BIT_TIMEOUT_GET(x)                 (((x) & ST_64_BIT_TIMEOUT_MASK) >> ST_64_BIT_TIMEOUT_LSB)
-#define ST_64_BIT_TIMEOUT_SET(x)                 (((x) << ST_64_BIT_TIMEOUT_LSB) & ST_64_BIT_TIMEOUT_MASK)
-#define ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_MSB    8
-#define ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_LSB    8
-#define ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_MASK   0x00000100
-#define ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_GET(x) (((x) & ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_MASK) >> ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_LSB)
-#define ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_SET(x) (((x) << ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_LSB) & ST_64_BIT_REQ_ACK_NOT_PULLED_DOWN_MASK)
-#define ST_64_BIT_DRIVE_MODE_MSB                 7
-#define ST_64_BIT_DRIVE_MODE_LSB                 7
-#define ST_64_BIT_DRIVE_MODE_MASK                0x00000080
-#define ST_64_BIT_DRIVE_MODE_GET(x)              (((x) & ST_64_BIT_DRIVE_MODE_MASK) >> ST_64_BIT_DRIVE_MODE_LSB)
-#define ST_64_BIT_DRIVE_MODE_SET(x)              (((x) << ST_64_BIT_DRIVE_MODE_LSB) & ST_64_BIT_DRIVE_MODE_MASK)
-#define ST_64_BIT_CLOCK_GATE_MSB                 6
-#define ST_64_BIT_CLOCK_GATE_LSB                 6
-#define ST_64_BIT_CLOCK_GATE_MASK                0x00000040
-#define ST_64_BIT_CLOCK_GATE_GET(x)              (((x) & ST_64_BIT_CLOCK_GATE_MASK) >> ST_64_BIT_CLOCK_GATE_LSB)
-#define ST_64_BIT_CLOCK_GATE_SET(x)              (((x) << ST_64_BIT_CLOCK_GATE_LSB) & ST_64_BIT_CLOCK_GATE_MASK)
-#define ST_64_BIT_SOC_CLK_DIVIDE_RATIO_MSB       5
-#define ST_64_BIT_SOC_CLK_DIVIDE_RATIO_LSB       1
-#define ST_64_BIT_SOC_CLK_DIVIDE_RATIO_MASK      0x0000003e
-#define ST_64_BIT_SOC_CLK_DIVIDE_RATIO_GET(x)    (((x) & ST_64_BIT_SOC_CLK_DIVIDE_RATIO_MASK) >> ST_64_BIT_SOC_CLK_DIVIDE_RATIO_LSB)
-#define ST_64_BIT_SOC_CLK_DIVIDE_RATIO_SET(x)    (((x) << ST_64_BIT_SOC_CLK_DIVIDE_RATIO_LSB) & ST_64_BIT_SOC_CLK_DIVIDE_RATIO_MASK)
-#define ST_64_BIT_MODE_MSB                       0
-#define ST_64_BIT_MODE_LSB                       0
-#define ST_64_BIT_MODE_MASK                      0x00000001
-#define ST_64_BIT_MODE_GET(x)                    (((x) & ST_64_BIT_MODE_MASK) >> ST_64_BIT_MODE_LSB)
-#define ST_64_BIT_MODE_SET(x)                    (((x) << ST_64_BIT_MODE_LSB) & ST_64_BIT_MODE_MASK)
-
-#define MESSAGE_WR_ADDRESS                       0x00000298
-#define MESSAGE_WR_OFFSET                        0x00000298
-#define MESSAGE_WR_TYPE_MSB                      31
-#define MESSAGE_WR_TYPE_LSB                      0
-#define MESSAGE_WR_TYPE_MASK                     0xffffffff
-#define MESSAGE_WR_TYPE_GET(x)                   (((x) & MESSAGE_WR_TYPE_MASK) >> MESSAGE_WR_TYPE_LSB)
-#define MESSAGE_WR_TYPE_SET(x)                   (((x) << MESSAGE_WR_TYPE_LSB) & MESSAGE_WR_TYPE_MASK)
-
-#define MESSAGE_WR_P_ADDRESS                     0x0000029c
-#define MESSAGE_WR_P_OFFSET                      0x0000029c
-#define MESSAGE_WR_P_PARAMETER_MSB               31
-#define MESSAGE_WR_P_PARAMETER_LSB               0
-#define MESSAGE_WR_P_PARAMETER_MASK              0xffffffff
-#define MESSAGE_WR_P_PARAMETER_GET(x)            (((x) & MESSAGE_WR_P_PARAMETER_MASK) >> MESSAGE_WR_P_PARAMETER_LSB)
-#define MESSAGE_WR_P_PARAMETER_SET(x)            (((x) << MESSAGE_WR_P_PARAMETER_LSB) & MESSAGE_WR_P_PARAMETER_MASK)
-
-#define MESSAGE_RD_ADDRESS                       0x000002a0
-#define MESSAGE_RD_OFFSET                        0x000002a0
-#define MESSAGE_RD_TYPE_MSB                      31
-#define MESSAGE_RD_TYPE_LSB                      0
-#define MESSAGE_RD_TYPE_MASK                     0xffffffff
-#define MESSAGE_RD_TYPE_GET(x)                   (((x) & MESSAGE_RD_TYPE_MASK) >> MESSAGE_RD_TYPE_LSB)
-#define MESSAGE_RD_TYPE_SET(x)                   (((x) << MESSAGE_RD_TYPE_LSB) & MESSAGE_RD_TYPE_MASK)
-
-#define MESSAGE_RD_P_ADDRESS                     0x000002a4
-#define MESSAGE_RD_P_OFFSET                      0x000002a4
-#define MESSAGE_RD_P_PARAMETER_MSB               31
-#define MESSAGE_RD_P_PARAMETER_LSB               0
-#define MESSAGE_RD_P_PARAMETER_MASK              0xffffffff
-#define MESSAGE_RD_P_PARAMETER_GET(x)            (((x) & MESSAGE_RD_P_PARAMETER_MASK) >> MESSAGE_RD_P_PARAMETER_LSB)
-#define MESSAGE_RD_P_PARAMETER_SET(x)            (((x) << MESSAGE_RD_P_PARAMETER_LSB) & MESSAGE_RD_P_PARAMETER_MASK)
-
-#define CHIP_MODE_ADDRESS                        0x000002a8
-#define CHIP_MODE_OFFSET                         0x000002a8
-#define CHIP_MODE_BIT_MSB                        1
-#define CHIP_MODE_BIT_LSB                        0
-#define CHIP_MODE_BIT_MASK                       0x00000003
-#define CHIP_MODE_BIT_GET(x)                     (((x) & CHIP_MODE_BIT_MASK) >> CHIP_MODE_BIT_LSB)
-#define CHIP_MODE_BIT_SET(x)                     (((x) << CHIP_MODE_BIT_LSB) & CHIP_MODE_BIT_MASK)
-
-#define CLK_REQ_FALL_EDGE_ADDRESS                0x000002ac
-#define CLK_REQ_FALL_EDGE_OFFSET                 0x000002ac
-#define CLK_REQ_FALL_EDGE_EN_MSB                 31
-#define CLK_REQ_FALL_EDGE_EN_LSB                 31
-#define CLK_REQ_FALL_EDGE_EN_MASK                0x80000000
-#define CLK_REQ_FALL_EDGE_EN_GET(x)              (((x) & CLK_REQ_FALL_EDGE_EN_MASK) >> CLK_REQ_FALL_EDGE_EN_LSB)
-#define CLK_REQ_FALL_EDGE_EN_SET(x)              (((x) << CLK_REQ_FALL_EDGE_EN_LSB) & CLK_REQ_FALL_EDGE_EN_MASK)
-#define CLK_REQ_FALL_EDGE_DELAY_MSB              7
-#define CLK_REQ_FALL_EDGE_DELAY_LSB              0
-#define CLK_REQ_FALL_EDGE_DELAY_MASK             0x000000ff
-#define CLK_REQ_FALL_EDGE_DELAY_GET(x)           (((x) & CLK_REQ_FALL_EDGE_DELAY_MASK) >> CLK_REQ_FALL_EDGE_DELAY_LSB)
-#define CLK_REQ_FALL_EDGE_DELAY_SET(x)           (((x) << CLK_REQ_FALL_EDGE_DELAY_LSB) & CLK_REQ_FALL_EDGE_DELAY_MASK)
-
-#define OTP_ADDRESS                              0x000002b0
-#define OTP_OFFSET                               0x000002b0
-#define OTP_LDO25_EN_MSB                         1
-#define OTP_LDO25_EN_LSB                         1
-#define OTP_LDO25_EN_MASK                        0x00000002
-#define OTP_LDO25_EN_GET(x)                      (((x) & OTP_LDO25_EN_MASK) >> OTP_LDO25_EN_LSB)
-#define OTP_LDO25_EN_SET(x)                      (((x) << OTP_LDO25_EN_LSB) & OTP_LDO25_EN_MASK)
-#define OTP_VDD12_EN_MSB                         0
-#define OTP_VDD12_EN_LSB                         0
-#define OTP_VDD12_EN_MASK                        0x00000001
-#define OTP_VDD12_EN_GET(x)                      (((x) & OTP_VDD12_EN_MASK) >> OTP_VDD12_EN_LSB)
-#define OTP_VDD12_EN_SET(x)                      (((x) << OTP_VDD12_EN_LSB) & OTP_VDD12_EN_MASK)
-
-#define OTP_STATUS_ADDRESS                       0x000002b4
-#define OTP_STATUS_OFFSET                        0x000002b4
-#define OTP_STATUS_LDO25_EN_READY_MSB            1
-#define OTP_STATUS_LDO25_EN_READY_LSB            1
-#define OTP_STATUS_LDO25_EN_READY_MASK           0x00000002
-#define OTP_STATUS_LDO25_EN_READY_GET(x)         (((x) & OTP_STATUS_LDO25_EN_READY_MASK) >> OTP_STATUS_LDO25_EN_READY_LSB)
-#define OTP_STATUS_LDO25_EN_READY_SET(x)         (((x) << OTP_STATUS_LDO25_EN_READY_LSB) & OTP_STATUS_LDO25_EN_READY_MASK)
-#define OTP_STATUS_VDD12_EN_READY_MSB            0
-#define OTP_STATUS_VDD12_EN_READY_LSB            0
-#define OTP_STATUS_VDD12_EN_READY_MASK           0x00000001
-#define OTP_STATUS_VDD12_EN_READY_GET(x)         (((x) & OTP_STATUS_VDD12_EN_READY_MASK) >> OTP_STATUS_VDD12_EN_READY_LSB)
-#define OTP_STATUS_VDD12_EN_READY_SET(x)         (((x) << OTP_STATUS_VDD12_EN_READY_LSB) & OTP_STATUS_VDD12_EN_READY_MASK)
-
-#define PMU_ADDRESS                              0x000002b8
-#define PMU_OFFSET                               0x000002b8
-#define PMU_REG_WAKEUP_TIME_SEL_MSB              1
-#define PMU_REG_WAKEUP_TIME_SEL_LSB              0
-#define PMU_REG_WAKEUP_TIME_SEL_MASK             0x00000003
-#define PMU_REG_WAKEUP_TIME_SEL_GET(x)           (((x) & PMU_REG_WAKEUP_TIME_SEL_MASK) >> PMU_REG_WAKEUP_TIME_SEL_LSB)
-#define PMU_REG_WAKEUP_TIME_SEL_SET(x)           (((x) << PMU_REG_WAKEUP_TIME_SEL_LSB) & PMU_REG_WAKEUP_TIME_SEL_MASK)
-
-#define PMU_CONFIG_ADDRESS                       0x000002c0
-#define PMU_CONFIG_OFFSET                        0x000002c0
-#define PMU_CONFIG_VALUE_MSB                     15
-#define PMU_CONFIG_VALUE_LSB                     0
-#define PMU_CONFIG_VALUE_MASK                    0x0000ffff
-#define PMU_CONFIG_VALUE_GET(x)                  (((x) & PMU_CONFIG_VALUE_MASK) >> PMU_CONFIG_VALUE_LSB)
-#define PMU_CONFIG_VALUE_SET(x)                  (((x) << PMU_CONFIG_VALUE_LSB) & PMU_CONFIG_VALUE_MASK)
-
-#define PMU_BYPASS_ADDRESS                       0x000002c8
-#define PMU_BYPASS_OFFSET                        0x000002c8
-#define PMU_BYPASS_SWREG_MSB                     2
-#define PMU_BYPASS_SWREG_LSB                     2
-#define PMU_BYPASS_SWREG_MASK                    0x00000004
-#define PMU_BYPASS_SWREG_GET(x)                  (((x) & PMU_BYPASS_SWREG_MASK) >> PMU_BYPASS_SWREG_LSB)
-#define PMU_BYPASS_SWREG_SET(x)                  (((x) << PMU_BYPASS_SWREG_LSB) & PMU_BYPASS_SWREG_MASK)
-#define PMU_BYPASS_DREG_MSB                      1
-#define PMU_BYPASS_DREG_LSB                      1
-#define PMU_BYPASS_DREG_MASK                     0x00000002
-#define PMU_BYPASS_DREG_GET(x)                   (((x) & PMU_BYPASS_DREG_MASK) >> PMU_BYPASS_DREG_LSB)
-#define PMU_BYPASS_DREG_SET(x)                   (((x) << PMU_BYPASS_DREG_LSB) & PMU_BYPASS_DREG_MASK)
-#define PMU_BYPASS_PAREG_MSB                     0
-#define PMU_BYPASS_PAREG_LSB                     0
-#define PMU_BYPASS_PAREG_MASK                    0x00000001
-#define PMU_BYPASS_PAREG_GET(x)                  (((x) & PMU_BYPASS_PAREG_MASK) >> PMU_BYPASS_PAREG_LSB)
-#define PMU_BYPASS_PAREG_SET(x)                  (((x) << PMU_BYPASS_PAREG_LSB) & PMU_BYPASS_PAREG_MASK)
-
-#define MAC_PCU_TSF2_L32_ADDRESS                 0x000002cc
-#define MAC_PCU_TSF2_L32_OFFSET                  0x000002cc
-#define MAC_PCU_TSF2_L32_VALUE_MSB               31
-#define MAC_PCU_TSF2_L32_VALUE_LSB               0
-#define MAC_PCU_TSF2_L32_VALUE_MASK              0xffffffff
-#define MAC_PCU_TSF2_L32_VALUE_GET(x)            (((x) & MAC_PCU_TSF2_L32_VALUE_MASK) >> MAC_PCU_TSF2_L32_VALUE_LSB)
-#define MAC_PCU_TSF2_L32_VALUE_SET(x)            (((x) << MAC_PCU_TSF2_L32_VALUE_LSB) & MAC_PCU_TSF2_L32_VALUE_MASK)
-
-#define MAC_PCU_TSF2_U32_ADDRESS                 0x000002d0
-#define MAC_PCU_TSF2_U32_OFFSET                  0x000002d0
-#define MAC_PCU_TSF2_U32_VALUE_MSB               31
-#define MAC_PCU_TSF2_U32_VALUE_LSB               0
-#define MAC_PCU_TSF2_U32_VALUE_MASK              0xffffffff
-#define MAC_PCU_TSF2_U32_VALUE_GET(x)            (((x) & MAC_PCU_TSF2_U32_VALUE_MASK) >> MAC_PCU_TSF2_U32_VALUE_LSB)
-#define MAC_PCU_TSF2_U32_VALUE_SET(x)            (((x) << MAC_PCU_TSF2_U32_VALUE_LSB) & MAC_PCU_TSF2_U32_VALUE_MASK)
-
-#define MAC_PCU_GENERIC_TIMERS_MODE3_ADDRESS     0x000002d4
-#define MAC_PCU_GENERIC_TIMERS_MODE3_OFFSET      0x000002d4
-#define MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_MSB 27
-#define MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_LSB 24
-#define MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_MASK 0x0f000000
-#define MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_GET(x) (((x) & MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_MASK) >> MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_LSB)
-#define MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_SET(x) (((x) << MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_LSB) & MAC_PCU_GENERIC_TIMERS_MODE3_OVERFLOW_INDEX_MASK)
-#define MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_MSB  19
-#define MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_LSB  0
-#define MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_MASK 0x000fffff
-#define MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_GET(x) (((x) & MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_MASK) >> MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_LSB)
-#define MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_SET(x) (((x) << MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_LSB) & MAC_PCU_GENERIC_TIMERS_MODE3_THRESH_MASK)
-
-#define MAC_PCU_DIRECT_CONNECT_ADDRESS           0x000002d8
-#define MAC_PCU_DIRECT_CONNECT_OFFSET            0x000002d8
-#define MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_MSB 2
-#define MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_LSB 2
-#define MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_MASK 0x00000004
-#define MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_GET(x) (((x) & MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_MASK) >> MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_LSB)
-#define MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_SET(x) (((x) << MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_LSB) & MAC_PCU_DIRECT_CONNECT_STA_TSF_1_2_SEL_MASK)
-#define MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_MSB 1
-#define MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_LSB 1
-#define MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_MASK 0x00000002
-#define MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_GET(x) (((x) & MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_MASK) >> MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_LSB)
-#define MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_SET(x) (((x) << MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_LSB) & MAC_PCU_DIRECT_CONNECT_AP_TSF_1_2_SEL_MASK)
-#define MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_MSB 0
-#define MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_LSB 0
-#define MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_MASK 0x00000001
-#define MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_GET(x) (((x) & MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_MASK) >> MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_LSB)
-#define MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_SET(x) (((x) << MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_LSB) & MAC_PCU_DIRECT_CONNECT_AP_STA_ENABLE_MASK)
-
-#define THERM_CTRL1_ADDRESS                      0x000002dc
-#define THERM_CTRL1_OFFSET                       0x000002dc
-#define THERM_CTRL1_BYPASS_MSB                   16
-#define THERM_CTRL1_BYPASS_LSB                   16
-#define THERM_CTRL1_BYPASS_MASK                  0x00010000
-#define THERM_CTRL1_BYPASS_GET(x)                (((x) & THERM_CTRL1_BYPASS_MASK) >> THERM_CTRL1_BYPASS_LSB)
-#define THERM_CTRL1_BYPASS_SET(x)                (((x) << THERM_CTRL1_BYPASS_LSB) & THERM_CTRL1_BYPASS_MASK)
-#define THERM_CTRL1_WIDTH_ARBITOR_MSB            15
-#define THERM_CTRL1_WIDTH_ARBITOR_LSB            12
-#define THERM_CTRL1_WIDTH_ARBITOR_MASK           0x0000f000
-#define THERM_CTRL1_WIDTH_ARBITOR_GET(x)         (((x) & THERM_CTRL1_WIDTH_ARBITOR_MASK) >> THERM_CTRL1_WIDTH_ARBITOR_LSB)
-#define THERM_CTRL1_WIDTH_ARBITOR_SET(x)         (((x) << THERM_CTRL1_WIDTH_ARBITOR_LSB) & THERM_CTRL1_WIDTH_ARBITOR_MASK)
-#define THERM_CTRL1_WIDTH_MSB                    11
-#define THERM_CTRL1_WIDTH_LSB                    5
-#define THERM_CTRL1_WIDTH_MASK                   0x00000fe0
-#define THERM_CTRL1_WIDTH_GET(x)                 (((x) & THERM_CTRL1_WIDTH_MASK) >> THERM_CTRL1_WIDTH_LSB)
-#define THERM_CTRL1_WIDTH_SET(x)                 (((x) << THERM_CTRL1_WIDTH_LSB) & THERM_CTRL1_WIDTH_MASK)
-#define THERM_CTRL1_TYPE_MSB                     4
-#define THERM_CTRL1_TYPE_LSB                     3
-#define THERM_CTRL1_TYPE_MASK                    0x00000018
-#define THERM_CTRL1_TYPE_GET(x)                  (((x) & THERM_CTRL1_TYPE_MASK) >> THERM_CTRL1_TYPE_LSB)
-#define THERM_CTRL1_TYPE_SET(x)                  (((x) << THERM_CTRL1_TYPE_LSB) & THERM_CTRL1_TYPE_MASK)
-#define THERM_CTRL1_MEASURE_MSB                  2
-#define THERM_CTRL1_MEASURE_LSB                  2
-#define THERM_CTRL1_MEASURE_MASK                 0x00000004
-#define THERM_CTRL1_MEASURE_GET(x)               (((x) & THERM_CTRL1_MEASURE_MASK) >> THERM_CTRL1_MEASURE_LSB)
-#define THERM_CTRL1_MEASURE_SET(x)               (((x) << THERM_CTRL1_MEASURE_LSB) & THERM_CTRL1_MEASURE_MASK)
-#define THERM_CTRL1_INT_EN_MSB                   1
-#define THERM_CTRL1_INT_EN_LSB                   1
-#define THERM_CTRL1_INT_EN_MASK                  0x00000002
-#define THERM_CTRL1_INT_EN_GET(x)                (((x) & THERM_CTRL1_INT_EN_MASK) >> THERM_CTRL1_INT_EN_LSB)
-#define THERM_CTRL1_INT_EN_SET(x)                (((x) << THERM_CTRL1_INT_EN_LSB) & THERM_CTRL1_INT_EN_MASK)
-#define THERM_CTRL1_INT_STATUS_MSB               0
-#define THERM_CTRL1_INT_STATUS_LSB               0
-#define THERM_CTRL1_INT_STATUS_MASK              0x00000001
-#define THERM_CTRL1_INT_STATUS_GET(x)            (((x) & THERM_CTRL1_INT_STATUS_MASK) >> THERM_CTRL1_INT_STATUS_LSB)
-#define THERM_CTRL1_INT_STATUS_SET(x)            (((x) << THERM_CTRL1_INT_STATUS_LSB) & THERM_CTRL1_INT_STATUS_MASK)
-
-#define THERM_CTRL2_ADDRESS                      0x000002e0
-#define THERM_CTRL2_OFFSET                       0x000002e0
-#define THERM_CTRL2_ADC_OFF_MSB                  25
-#define THERM_CTRL2_ADC_OFF_LSB                  25
-#define THERM_CTRL2_ADC_OFF_MASK                 0x02000000
-#define THERM_CTRL2_ADC_OFF_GET(x)               (((x) & THERM_CTRL2_ADC_OFF_MASK) >> THERM_CTRL2_ADC_OFF_LSB)
-#define THERM_CTRL2_ADC_OFF_SET(x)               (((x) << THERM_CTRL2_ADC_OFF_LSB) & THERM_CTRL2_ADC_OFF_MASK)
-#define THERM_CTRL2_ADC_ON_MSB                   24
-#define THERM_CTRL2_ADC_ON_LSB                   24
-#define THERM_CTRL2_ADC_ON_MASK                  0x01000000
-#define THERM_CTRL2_ADC_ON_GET(x)                (((x) & THERM_CTRL2_ADC_ON_MASK) >> THERM_CTRL2_ADC_ON_LSB)
-#define THERM_CTRL2_ADC_ON_SET(x)                (((x) << THERM_CTRL2_ADC_ON_LSB) & THERM_CTRL2_ADC_ON_MASK)
-#define THERM_CTRL2_SAMPLE_MSB                   23
-#define THERM_CTRL2_SAMPLE_LSB                   16
-#define THERM_CTRL2_SAMPLE_MASK                  0x00ff0000
-#define THERM_CTRL2_SAMPLE_GET(x)                (((x) & THERM_CTRL2_SAMPLE_MASK) >> THERM_CTRL2_SAMPLE_LSB)
-#define THERM_CTRL2_SAMPLE_SET(x)                (((x) << THERM_CTRL2_SAMPLE_LSB) & THERM_CTRL2_SAMPLE_MASK)
-#define THERM_CTRL2_HIGH_MSB                     15
-#define THERM_CTRL2_HIGH_LSB                     8
-#define THERM_CTRL2_HIGH_MASK                    0x0000ff00
-#define THERM_CTRL2_HIGH_GET(x)                  (((x) & THERM_CTRL2_HIGH_MASK) >> THERM_CTRL2_HIGH_LSB)
-#define THERM_CTRL2_HIGH_SET(x)                  (((x) << THERM_CTRL2_HIGH_LSB) & THERM_CTRL2_HIGH_MASK)
-#define THERM_CTRL2_LOW_MSB                      7
-#define THERM_CTRL2_LOW_LSB                      0
-#define THERM_CTRL2_LOW_MASK                     0x000000ff
-#define THERM_CTRL2_LOW_GET(x)                   (((x) & THERM_CTRL2_LOW_MASK) >> THERM_CTRL2_LOW_LSB)
-#define THERM_CTRL2_LOW_SET(x)                   (((x) << THERM_CTRL2_LOW_LSB) & THERM_CTRL2_LOW_MASK)
-
-#define THERM_CTRL3_ADDRESS                      0x000002e4
-#define THERM_CTRL3_OFFSET                       0x000002e4
-#define THERM_CTRL3_ADC_GAIN_MSB                 16
-#define THERM_CTRL3_ADC_GAIN_LSB                 8
-#define THERM_CTRL3_ADC_GAIN_MASK                0x0001ff00
-#define THERM_CTRL3_ADC_GAIN_GET(x)              (((x) & THERM_CTRL3_ADC_GAIN_MASK) >> THERM_CTRL3_ADC_GAIN_LSB)
-#define THERM_CTRL3_ADC_GAIN_SET(x)              (((x) << THERM_CTRL3_ADC_GAIN_LSB) & THERM_CTRL3_ADC_GAIN_MASK)
-#define THERM_CTRL3_ADC_OFFSET_MSB               7
-#define THERM_CTRL3_ADC_OFFSET_LSB               0
-#define THERM_CTRL3_ADC_OFFSET_MASK              0x000000ff
-#define THERM_CTRL3_ADC_OFFSET_GET(x)            (((x) & THERM_CTRL3_ADC_OFFSET_MASK) >> THERM_CTRL3_ADC_OFFSET_LSB)
-#define THERM_CTRL3_ADC_OFFSET_SET(x)            (((x) << THERM_CTRL3_ADC_OFFSET_LSB) & THERM_CTRL3_ADC_OFFSET_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct rtc_wlan_reg_reg_s {
-  volatile unsigned int wlan_reset_control;
-  volatile unsigned int wlan_xtal_control;
-  volatile unsigned int wlan_tcxo_detect;
-  volatile unsigned int wlan_xtal_test;
-  volatile unsigned int wlan_quadrature;
-  volatile unsigned int wlan_pll_control;
-  volatile unsigned int wlan_pll_settle;
-  volatile unsigned int wlan_xtal_settle;
-  volatile unsigned int wlan_cpu_clock;
-  volatile unsigned int wlan_clock_out;
-  volatile unsigned int wlan_clock_control;
-  volatile unsigned int wlan_bias_override;
-  volatile unsigned int wlan_wdt_control;
-  volatile unsigned int wlan_wdt_status;
-  volatile unsigned int wlan_wdt;
-  volatile unsigned int wlan_wdt_count;
-  volatile unsigned int wlan_wdt_reset;
-  volatile unsigned int wlan_int_status;
-  volatile unsigned int wlan_lf_timer0;
-  volatile unsigned int wlan_lf_timer_count0;
-  volatile unsigned int wlan_lf_timer_control0;
-  volatile unsigned int wlan_lf_timer_status0;
-  volatile unsigned int wlan_lf_timer1;
-  volatile unsigned int wlan_lf_timer_count1;
-  volatile unsigned int wlan_lf_timer_control1;
-  volatile unsigned int wlan_lf_timer_status1;
-  volatile unsigned int wlan_lf_timer2;
-  volatile unsigned int wlan_lf_timer_count2;
-  volatile unsigned int wlan_lf_timer_control2;
-  volatile unsigned int wlan_lf_timer_status2;
-  volatile unsigned int wlan_lf_timer3;
-  volatile unsigned int wlan_lf_timer_count3;
-  volatile unsigned int wlan_lf_timer_control3;
-  volatile unsigned int wlan_lf_timer_status3;
-  volatile unsigned int wlan_hf_timer;
-  volatile unsigned int wlan_hf_timer_count;
-  volatile unsigned int wlan_hf_lf_count;
-  volatile unsigned int wlan_hf_timer_control;
-  volatile unsigned int wlan_hf_timer_status;
-  volatile unsigned int wlan_rtc_control;
-  volatile unsigned int wlan_rtc_time;
-  volatile unsigned int wlan_rtc_date;
-  volatile unsigned int wlan_rtc_set_time;
-  volatile unsigned int wlan_rtc_set_date;
-  volatile unsigned int wlan_rtc_set_alarm;
-  volatile unsigned int wlan_rtc_config;
-  volatile unsigned int wlan_rtc_alarm_status;
-  volatile unsigned int wlan_uart_wakeup;
-  volatile unsigned int wlan_reset_cause;
-  volatile unsigned int wlan_system_sleep;
-  volatile unsigned int wlan_sdio_wrapper;
-  volatile unsigned int wlan_mac_sleep_control;
-  volatile unsigned int wlan_keep_awake;
-  volatile unsigned int wlan_lpo_cal_time;
-  volatile unsigned int wlan_lpo_init_dividend_int;
-  volatile unsigned int wlan_lpo_init_dividend_fraction;
-  volatile unsigned int wlan_lpo_cal;
-  volatile unsigned int wlan_lpo_cal_test_control;
-  volatile unsigned int wlan_lpo_cal_test_status;
-  volatile unsigned int wlan_chip_id;
-  volatile unsigned int wlan_derived_rtc_clk;
-  volatile unsigned int mac_pcu_slp32_mode;
-  volatile unsigned int mac_pcu_slp32_wake;
-  volatile unsigned int mac_pcu_slp32_inc;
-  volatile unsigned int mac_pcu_slp_mib1;
-  volatile unsigned int mac_pcu_slp_mib2;
-  volatile unsigned int mac_pcu_slp_mib3;
-  volatile unsigned int wlan_power_reg;
-  volatile unsigned int wlan_core_clk_ctrl;
-  volatile unsigned int wlan_gpio_wakeup_control;
-  volatile unsigned int ht;
-  volatile unsigned int mac_pcu_tsf_l32;
-  volatile unsigned int mac_pcu_tsf_u32;
-  volatile unsigned int mac_pcu_wbtimer;
-  unsigned char pad0[24]; /* pad to 0x140 */
-  volatile unsigned int mac_pcu_generic_timers[16];
-  volatile unsigned int mac_pcu_generic_timers_mode;
-  unsigned char pad1[60]; /* pad to 0x1c0 */
-  volatile unsigned int mac_pcu_generic_timers2[16];
-  volatile unsigned int mac_pcu_generic_timers_mode2;
-  volatile unsigned int mac_pcu_slp1;
-  volatile unsigned int mac_pcu_slp2;
-  volatile unsigned int mac_pcu_reset_tsf;
-  volatile unsigned int mac_pcu_tsf_add_pll;
-  volatile unsigned int sleep_retention;
-  volatile unsigned int btcoexctrl;
-  volatile unsigned int wbsync_priority1;
-  volatile unsigned int wbsync_priority2;
-  volatile unsigned int wbsync_priority3;
-  volatile unsigned int btcoex0;
-  volatile unsigned int btcoex1;
-  volatile unsigned int btcoex2;
-  volatile unsigned int btcoex3;
-  volatile unsigned int btcoex4;
-  volatile unsigned int btcoex5;
-  volatile unsigned int btcoex6;
-  volatile unsigned int lock;
-  volatile unsigned int nolock_priority;
-  volatile unsigned int wbsync;
-  volatile unsigned int wbsync1;
-  volatile unsigned int wbsync2;
-  volatile unsigned int wbsync3;
-  volatile unsigned int wb_timer_target;
-  volatile unsigned int wb_timer_slop;
-  volatile unsigned int btcoex_int_en;
-  volatile unsigned int btcoex_int_stat;
-  volatile unsigned int btpriority_int_en;
-  volatile unsigned int btpriority_int_stat;
-  volatile unsigned int btpriority_stomp_int_en;
-  volatile unsigned int btpriority_stomp_int_stat;
-  volatile unsigned int mac_pcu_bmiss_timeout;
-  volatile unsigned int mac_pcu_cab_awake;
-  volatile unsigned int lp_perf_counter;
-  volatile unsigned int lp_perf_light_sleep;
-  volatile unsigned int lp_perf_deep_sleep;
-  volatile unsigned int lp_perf_on;
-  volatile unsigned int st_64_bit;
-  volatile unsigned int message_wr;
-  volatile unsigned int message_wr_p;
-  volatile unsigned int message_rd;
-  volatile unsigned int message_rd_p;
-  volatile unsigned int chip_mode;
-  volatile unsigned int clk_req_fall_edge;
-  volatile unsigned int otp;
-  volatile unsigned int otp_status;
-  volatile unsigned int pmu;
-  unsigned char pad2[4]; /* pad to 0x2c0 */
-  volatile unsigned int pmu_config[2];
-  volatile unsigned int pmu_bypass;
-  volatile unsigned int mac_pcu_tsf2_l32;
-  volatile unsigned int mac_pcu_tsf2_u32;
-  volatile unsigned int mac_pcu_generic_timers_mode3;
-  volatile unsigned int mac_pcu_direct_connect;
-  volatile unsigned int therm_ctrl1;
-  volatile unsigned int therm_ctrl2;
-  volatile unsigned int therm_ctrl3;
-} rtc_wlan_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
 #endif /* _RTC_WLAN_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/si_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/si_reg.h
deleted file mode 100644
index 2cd2e3cadbbc516055690e47235a34f2216978c3..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/si_reg.h
+++ /dev/null
@@ -1,209 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _SI_REG_REG_H_
-#define _SI_REG_REG_H_
-
-#define SI_CONFIG_ADDRESS                        0x00000000
-#define SI_CONFIG_OFFSET                         0x00000000
-#define SI_CONFIG_ERR_INT_MSB                    19
-#define SI_CONFIG_ERR_INT_LSB                    19
-#define SI_CONFIG_ERR_INT_MASK                   0x00080000
-#define SI_CONFIG_ERR_INT_GET(x)                 (((x) & SI_CONFIG_ERR_INT_MASK) >> SI_CONFIG_ERR_INT_LSB)
-#define SI_CONFIG_ERR_INT_SET(x)                 (((x) << SI_CONFIG_ERR_INT_LSB) & SI_CONFIG_ERR_INT_MASK)
-#define SI_CONFIG_BIDIR_OD_DATA_MSB              18
-#define SI_CONFIG_BIDIR_OD_DATA_LSB              18
-#define SI_CONFIG_BIDIR_OD_DATA_MASK             0x00040000
-#define SI_CONFIG_BIDIR_OD_DATA_GET(x)           (((x) & SI_CONFIG_BIDIR_OD_DATA_MASK) >> SI_CONFIG_BIDIR_OD_DATA_LSB)
-#define SI_CONFIG_BIDIR_OD_DATA_SET(x)           (((x) << SI_CONFIG_BIDIR_OD_DATA_LSB) & SI_CONFIG_BIDIR_OD_DATA_MASK)
-#define SI_CONFIG_I2C_MSB                        16
-#define SI_CONFIG_I2C_LSB                        16
-#define SI_CONFIG_I2C_MASK                       0x00010000
-#define SI_CONFIG_I2C_GET(x)                     (((x) & SI_CONFIG_I2C_MASK) >> SI_CONFIG_I2C_LSB)
-#define SI_CONFIG_I2C_SET(x)                     (((x) << SI_CONFIG_I2C_LSB) & SI_CONFIG_I2C_MASK)
-#define SI_CONFIG_POS_SAMPLE_MSB                 7
-#define SI_CONFIG_POS_SAMPLE_LSB                 7
-#define SI_CONFIG_POS_SAMPLE_MASK                0x00000080
-#define SI_CONFIG_POS_SAMPLE_GET(x)              (((x) & SI_CONFIG_POS_SAMPLE_MASK) >> SI_CONFIG_POS_SAMPLE_LSB)
-#define SI_CONFIG_POS_SAMPLE_SET(x)              (((x) << SI_CONFIG_POS_SAMPLE_LSB) & SI_CONFIG_POS_SAMPLE_MASK)
-#define SI_CONFIG_POS_DRIVE_MSB                  6
-#define SI_CONFIG_POS_DRIVE_LSB                  6
-#define SI_CONFIG_POS_DRIVE_MASK                 0x00000040
-#define SI_CONFIG_POS_DRIVE_GET(x)               (((x) & SI_CONFIG_POS_DRIVE_MASK) >> SI_CONFIG_POS_DRIVE_LSB)
-#define SI_CONFIG_POS_DRIVE_SET(x)               (((x) << SI_CONFIG_POS_DRIVE_LSB) & SI_CONFIG_POS_DRIVE_MASK)
-#define SI_CONFIG_INACTIVE_DATA_MSB              5
-#define SI_CONFIG_INACTIVE_DATA_LSB              5
-#define SI_CONFIG_INACTIVE_DATA_MASK             0x00000020
-#define SI_CONFIG_INACTIVE_DATA_GET(x)           (((x) & SI_CONFIG_INACTIVE_DATA_MASK) >> SI_CONFIG_INACTIVE_DATA_LSB)
-#define SI_CONFIG_INACTIVE_DATA_SET(x)           (((x) << SI_CONFIG_INACTIVE_DATA_LSB) & SI_CONFIG_INACTIVE_DATA_MASK)
-#define SI_CONFIG_INACTIVE_CLK_MSB               4
-#define SI_CONFIG_INACTIVE_CLK_LSB               4
-#define SI_CONFIG_INACTIVE_CLK_MASK              0x00000010
-#define SI_CONFIG_INACTIVE_CLK_GET(x)            (((x) & SI_CONFIG_INACTIVE_CLK_MASK) >> SI_CONFIG_INACTIVE_CLK_LSB)
-#define SI_CONFIG_INACTIVE_CLK_SET(x)            (((x) << SI_CONFIG_INACTIVE_CLK_LSB) & SI_CONFIG_INACTIVE_CLK_MASK)
-#define SI_CONFIG_DIVIDER_MSB                    3
-#define SI_CONFIG_DIVIDER_LSB                    0
-#define SI_CONFIG_DIVIDER_MASK                   0x0000000f
-#define SI_CONFIG_DIVIDER_GET(x)                 (((x) & SI_CONFIG_DIVIDER_MASK) >> SI_CONFIG_DIVIDER_LSB)
-#define SI_CONFIG_DIVIDER_SET(x)                 (((x) << SI_CONFIG_DIVIDER_LSB) & SI_CONFIG_DIVIDER_MASK)
-
-#define SI_CS_ADDRESS                            0x00000004
-#define SI_CS_OFFSET                             0x00000004
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_MSB           13
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_LSB           11
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_MASK          0x00003800
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_GET(x)        (((x) & SI_CS_BIT_CNT_IN_LAST_BYTE_MASK) >> SI_CS_BIT_CNT_IN_LAST_BYTE_LSB)
-#define SI_CS_BIT_CNT_IN_LAST_BYTE_SET(x)        (((x) << SI_CS_BIT_CNT_IN_LAST_BYTE_LSB) & SI_CS_BIT_CNT_IN_LAST_BYTE_MASK)
-#define SI_CS_DONE_ERR_MSB                       10
-#define SI_CS_DONE_ERR_LSB                       10
-#define SI_CS_DONE_ERR_MASK                      0x00000400
-#define SI_CS_DONE_ERR_GET(x)                    (((x) & SI_CS_DONE_ERR_MASK) >> SI_CS_DONE_ERR_LSB)
-#define SI_CS_DONE_ERR_SET(x)                    (((x) << SI_CS_DONE_ERR_LSB) & SI_CS_DONE_ERR_MASK)
-#define SI_CS_DONE_INT_MSB                       9
-#define SI_CS_DONE_INT_LSB                       9
-#define SI_CS_DONE_INT_MASK                      0x00000200
-#define SI_CS_DONE_INT_GET(x)                    (((x) & SI_CS_DONE_INT_MASK) >> SI_CS_DONE_INT_LSB)
-#define SI_CS_DONE_INT_SET(x)                    (((x) << SI_CS_DONE_INT_LSB) & SI_CS_DONE_INT_MASK)
-#define SI_CS_START_MSB                          8
-#define SI_CS_START_LSB                          8
-#define SI_CS_START_MASK                         0x00000100
-#define SI_CS_START_GET(x)                       (((x) & SI_CS_START_MASK) >> SI_CS_START_LSB)
-#define SI_CS_START_SET(x)                       (((x) << SI_CS_START_LSB) & SI_CS_START_MASK)
-#define SI_CS_RX_CNT_MSB                         7
-#define SI_CS_RX_CNT_LSB                         4
-#define SI_CS_RX_CNT_MASK                        0x000000f0
-#define SI_CS_RX_CNT_GET(x)                      (((x) & SI_CS_RX_CNT_MASK) >> SI_CS_RX_CNT_LSB)
-#define SI_CS_RX_CNT_SET(x)                      (((x) << SI_CS_RX_CNT_LSB) & SI_CS_RX_CNT_MASK)
-#define SI_CS_TX_CNT_MSB                         3
-#define SI_CS_TX_CNT_LSB                         0
-#define SI_CS_TX_CNT_MASK                        0x0000000f
-#define SI_CS_TX_CNT_GET(x)                      (((x) & SI_CS_TX_CNT_MASK) >> SI_CS_TX_CNT_LSB)
-#define SI_CS_TX_CNT_SET(x)                      (((x) << SI_CS_TX_CNT_LSB) & SI_CS_TX_CNT_MASK)
-
-#define SI_TX_DATA0_ADDRESS                      0x00000008
-#define SI_TX_DATA0_OFFSET                       0x00000008
-#define SI_TX_DATA0_DATA3_MSB                    31
-#define SI_TX_DATA0_DATA3_LSB                    24
-#define SI_TX_DATA0_DATA3_MASK                   0xff000000
-#define SI_TX_DATA0_DATA3_GET(x)                 (((x) & SI_TX_DATA0_DATA3_MASK) >> SI_TX_DATA0_DATA3_LSB)
-#define SI_TX_DATA0_DATA3_SET(x)                 (((x) << SI_TX_DATA0_DATA3_LSB) & SI_TX_DATA0_DATA3_MASK)
-#define SI_TX_DATA0_DATA2_MSB                    23
-#define SI_TX_DATA0_DATA2_LSB                    16
-#define SI_TX_DATA0_DATA2_MASK                   0x00ff0000
-#define SI_TX_DATA0_DATA2_GET(x)                 (((x) & SI_TX_DATA0_DATA2_MASK) >> SI_TX_DATA0_DATA2_LSB)
-#define SI_TX_DATA0_DATA2_SET(x)                 (((x) << SI_TX_DATA0_DATA2_LSB) & SI_TX_DATA0_DATA2_MASK)
-#define SI_TX_DATA0_DATA1_MSB                    15
-#define SI_TX_DATA0_DATA1_LSB                    8
-#define SI_TX_DATA0_DATA1_MASK                   0x0000ff00
-#define SI_TX_DATA0_DATA1_GET(x)                 (((x) & SI_TX_DATA0_DATA1_MASK) >> SI_TX_DATA0_DATA1_LSB)
-#define SI_TX_DATA0_DATA1_SET(x)                 (((x) << SI_TX_DATA0_DATA1_LSB) & SI_TX_DATA0_DATA1_MASK)
-#define SI_TX_DATA0_DATA0_MSB                    7
-#define SI_TX_DATA0_DATA0_LSB                    0
-#define SI_TX_DATA0_DATA0_MASK                   0x000000ff
-#define SI_TX_DATA0_DATA0_GET(x)                 (((x) & SI_TX_DATA0_DATA0_MASK) >> SI_TX_DATA0_DATA0_LSB)
-#define SI_TX_DATA0_DATA0_SET(x)                 (((x) << SI_TX_DATA0_DATA0_LSB) & SI_TX_DATA0_DATA0_MASK)
-
-#define SI_TX_DATA1_ADDRESS                      0x0000000c
-#define SI_TX_DATA1_OFFSET                       0x0000000c
-#define SI_TX_DATA1_DATA7_MSB                    31
-#define SI_TX_DATA1_DATA7_LSB                    24
-#define SI_TX_DATA1_DATA7_MASK                   0xff000000
-#define SI_TX_DATA1_DATA7_GET(x)                 (((x) & SI_TX_DATA1_DATA7_MASK) >> SI_TX_DATA1_DATA7_LSB)
-#define SI_TX_DATA1_DATA7_SET(x)                 (((x) << SI_TX_DATA1_DATA7_LSB) & SI_TX_DATA1_DATA7_MASK)
-#define SI_TX_DATA1_DATA6_MSB                    23
-#define SI_TX_DATA1_DATA6_LSB                    16
-#define SI_TX_DATA1_DATA6_MASK                   0x00ff0000
-#define SI_TX_DATA1_DATA6_GET(x)                 (((x) & SI_TX_DATA1_DATA6_MASK) >> SI_TX_DATA1_DATA6_LSB)
-#define SI_TX_DATA1_DATA6_SET(x)                 (((x) << SI_TX_DATA1_DATA6_LSB) & SI_TX_DATA1_DATA6_MASK)
-#define SI_TX_DATA1_DATA5_MSB                    15
-#define SI_TX_DATA1_DATA5_LSB                    8
-#define SI_TX_DATA1_DATA5_MASK                   0x0000ff00
-#define SI_TX_DATA1_DATA5_GET(x)                 (((x) & SI_TX_DATA1_DATA5_MASK) >> SI_TX_DATA1_DATA5_LSB)
-#define SI_TX_DATA1_DATA5_SET(x)                 (((x) << SI_TX_DATA1_DATA5_LSB) & SI_TX_DATA1_DATA5_MASK)
-#define SI_TX_DATA1_DATA4_MSB                    7
-#define SI_TX_DATA1_DATA4_LSB                    0
-#define SI_TX_DATA1_DATA4_MASK                   0x000000ff
-#define SI_TX_DATA1_DATA4_GET(x)                 (((x) & SI_TX_DATA1_DATA4_MASK) >> SI_TX_DATA1_DATA4_LSB)
-#define SI_TX_DATA1_DATA4_SET(x)                 (((x) << SI_TX_DATA1_DATA4_LSB) & SI_TX_DATA1_DATA4_MASK)
-
-#define SI_RX_DATA0_ADDRESS                      0x00000010
-#define SI_RX_DATA0_OFFSET                       0x00000010
-#define SI_RX_DATA0_DATA3_MSB                    31
-#define SI_RX_DATA0_DATA3_LSB                    24
-#define SI_RX_DATA0_DATA3_MASK                   0xff000000
-#define SI_RX_DATA0_DATA3_GET(x)                 (((x) & SI_RX_DATA0_DATA3_MASK) >> SI_RX_DATA0_DATA3_LSB)
-#define SI_RX_DATA0_DATA3_SET(x)                 (((x) << SI_RX_DATA0_DATA3_LSB) & SI_RX_DATA0_DATA3_MASK)
-#define SI_RX_DATA0_DATA2_MSB                    23
-#define SI_RX_DATA0_DATA2_LSB                    16
-#define SI_RX_DATA0_DATA2_MASK                   0x00ff0000
-#define SI_RX_DATA0_DATA2_GET(x)                 (((x) & SI_RX_DATA0_DATA2_MASK) >> SI_RX_DATA0_DATA2_LSB)
-#define SI_RX_DATA0_DATA2_SET(x)                 (((x) << SI_RX_DATA0_DATA2_LSB) & SI_RX_DATA0_DATA2_MASK)
-#define SI_RX_DATA0_DATA1_MSB                    15
-#define SI_RX_DATA0_DATA1_LSB                    8
-#define SI_RX_DATA0_DATA1_MASK                   0x0000ff00
-#define SI_RX_DATA0_DATA1_GET(x)                 (((x) & SI_RX_DATA0_DATA1_MASK) >> SI_RX_DATA0_DATA1_LSB)
-#define SI_RX_DATA0_DATA1_SET(x)                 (((x) << SI_RX_DATA0_DATA1_LSB) & SI_RX_DATA0_DATA1_MASK)
-#define SI_RX_DATA0_DATA0_MSB                    7
-#define SI_RX_DATA0_DATA0_LSB                    0
-#define SI_RX_DATA0_DATA0_MASK                   0x000000ff
-#define SI_RX_DATA0_DATA0_GET(x)                 (((x) & SI_RX_DATA0_DATA0_MASK) >> SI_RX_DATA0_DATA0_LSB)
-#define SI_RX_DATA0_DATA0_SET(x)                 (((x) << SI_RX_DATA0_DATA0_LSB) & SI_RX_DATA0_DATA0_MASK)
-
-#define SI_RX_DATA1_ADDRESS                      0x00000014
-#define SI_RX_DATA1_OFFSET                       0x00000014
-#define SI_RX_DATA1_DATA7_MSB                    31
-#define SI_RX_DATA1_DATA7_LSB                    24
-#define SI_RX_DATA1_DATA7_MASK                   0xff000000
-#define SI_RX_DATA1_DATA7_GET(x)                 (((x) & SI_RX_DATA1_DATA7_MASK) >> SI_RX_DATA1_DATA7_LSB)
-#define SI_RX_DATA1_DATA7_SET(x)                 (((x) << SI_RX_DATA1_DATA7_LSB) & SI_RX_DATA1_DATA7_MASK)
-#define SI_RX_DATA1_DATA6_MSB                    23
-#define SI_RX_DATA1_DATA6_LSB                    16
-#define SI_RX_DATA1_DATA6_MASK                   0x00ff0000
-#define SI_RX_DATA1_DATA6_GET(x)                 (((x) & SI_RX_DATA1_DATA6_MASK) >> SI_RX_DATA1_DATA6_LSB)
-#define SI_RX_DATA1_DATA6_SET(x)                 (((x) << SI_RX_DATA1_DATA6_LSB) & SI_RX_DATA1_DATA6_MASK)
-#define SI_RX_DATA1_DATA5_MSB                    15
-#define SI_RX_DATA1_DATA5_LSB                    8
-#define SI_RX_DATA1_DATA5_MASK                   0x0000ff00
-#define SI_RX_DATA1_DATA5_GET(x)                 (((x) & SI_RX_DATA1_DATA5_MASK) >> SI_RX_DATA1_DATA5_LSB)
-#define SI_RX_DATA1_DATA5_SET(x)                 (((x) << SI_RX_DATA1_DATA5_LSB) & SI_RX_DATA1_DATA5_MASK)
-#define SI_RX_DATA1_DATA4_MSB                    7
-#define SI_RX_DATA1_DATA4_LSB                    0
-#define SI_RX_DATA1_DATA4_MASK                   0x000000ff
-#define SI_RX_DATA1_DATA4_GET(x)                 (((x) & SI_RX_DATA1_DATA4_MASK) >> SI_RX_DATA1_DATA4_LSB)
-#define SI_RX_DATA1_DATA4_SET(x)                 (((x) << SI_RX_DATA1_DATA4_LSB) & SI_RX_DATA1_DATA4_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct si_reg_reg_s {
-  volatile unsigned int si_config;
-  volatile unsigned int si_cs;
-  volatile unsigned int si_tx_data0;
-  volatile unsigned int si_tx_data1;
-  volatile unsigned int si_rx_data0;
-  volatile unsigned int si_rx_data1;
-} si_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _SI_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/uart_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/uart_reg.h
index a8eccaf6d745842b70d972d86db113bbc4b5dd2f..302b20bc1bade997d7e6394404128e0adaf3edc3 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/uart_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/uart_reg.h
@@ -24,107 +24,6 @@
 #ifndef _UART_REG_REG_H_
 #define _UART_REG_REG_H_
 
-#define UART_DATA_ADDRESS                        0x00000000
-#define UART_DATA_OFFSET                         0x00000000
-#define UART_DATA_TX_CSR_MSB                     9
-#define UART_DATA_TX_CSR_LSB                     9
-#define UART_DATA_TX_CSR_MASK                    0x00000200
-#define UART_DATA_TX_CSR_GET(x)                  (((x) & UART_DATA_TX_CSR_MASK) >> UART_DATA_TX_CSR_LSB)
-#define UART_DATA_TX_CSR_SET(x)                  (((x) << UART_DATA_TX_CSR_LSB) & UART_DATA_TX_CSR_MASK)
-#define UART_DATA_RX_CSR_MSB                     8
-#define UART_DATA_RX_CSR_LSB                     8
-#define UART_DATA_RX_CSR_MASK                    0x00000100
-#define UART_DATA_RX_CSR_GET(x)                  (((x) & UART_DATA_RX_CSR_MASK) >> UART_DATA_RX_CSR_LSB)
-#define UART_DATA_RX_CSR_SET(x)                  (((x) << UART_DATA_RX_CSR_LSB) & UART_DATA_RX_CSR_MASK)
-#define UART_DATA_TXRX_DATA_MSB                  7
-#define UART_DATA_TXRX_DATA_LSB                  0
-#define UART_DATA_TXRX_DATA_MASK                 0x000000ff
-#define UART_DATA_TXRX_DATA_GET(x)               (((x) & UART_DATA_TXRX_DATA_MASK) >> UART_DATA_TXRX_DATA_LSB)
-#define UART_DATA_TXRX_DATA_SET(x)               (((x) << UART_DATA_TXRX_DATA_LSB) & UART_DATA_TXRX_DATA_MASK)
-
-#define UART_CONTROL_ADDRESS                     0x00000004
-#define UART_CONTROL_OFFSET                      0x00000004
-#define UART_CONTROL_RX_BUSY_MSB                 15
-#define UART_CONTROL_RX_BUSY_LSB                 15
-#define UART_CONTROL_RX_BUSY_MASK                0x00008000
-#define UART_CONTROL_RX_BUSY_GET(x)              (((x) & UART_CONTROL_RX_BUSY_MASK) >> UART_CONTROL_RX_BUSY_LSB)
-#define UART_CONTROL_RX_BUSY_SET(x)              (((x) << UART_CONTROL_RX_BUSY_LSB) & UART_CONTROL_RX_BUSY_MASK)
-#define UART_CONTROL_TX_BUSY_MSB                 14
-#define UART_CONTROL_TX_BUSY_LSB                 14
-#define UART_CONTROL_TX_BUSY_MASK                0x00004000
-#define UART_CONTROL_TX_BUSY_GET(x)              (((x) & UART_CONTROL_TX_BUSY_MASK) >> UART_CONTROL_TX_BUSY_LSB)
-#define UART_CONTROL_TX_BUSY_SET(x)              (((x) << UART_CONTROL_TX_BUSY_LSB) & UART_CONTROL_TX_BUSY_MASK)
-#define UART_CONTROL_HOST_INT_ENABLE_MSB         13
-#define UART_CONTROL_HOST_INT_ENABLE_LSB         13
-#define UART_CONTROL_HOST_INT_ENABLE_MASK        0x00002000
-#define UART_CONTROL_HOST_INT_ENABLE_GET(x)      (((x) & UART_CONTROL_HOST_INT_ENABLE_MASK) >> UART_CONTROL_HOST_INT_ENABLE_LSB)
-#define UART_CONTROL_HOST_INT_ENABLE_SET(x)      (((x) << UART_CONTROL_HOST_INT_ENABLE_LSB) & UART_CONTROL_HOST_INT_ENABLE_MASK)
-#define UART_CONTROL_HOST_INT_MSB                12
-#define UART_CONTROL_HOST_INT_LSB                12
-#define UART_CONTROL_HOST_INT_MASK               0x00001000
-#define UART_CONTROL_HOST_INT_GET(x)             (((x) & UART_CONTROL_HOST_INT_MASK) >> UART_CONTROL_HOST_INT_LSB)
-#define UART_CONTROL_HOST_INT_SET(x)             (((x) << UART_CONTROL_HOST_INT_LSB) & UART_CONTROL_HOST_INT_MASK)
-#define UART_CONTROL_TX_BREAK_MSB                11
-#define UART_CONTROL_TX_BREAK_LSB                11
-#define UART_CONTROL_TX_BREAK_MASK               0x00000800
-#define UART_CONTROL_TX_BREAK_GET(x)             (((x) & UART_CONTROL_TX_BREAK_MASK) >> UART_CONTROL_TX_BREAK_LSB)
-#define UART_CONTROL_TX_BREAK_SET(x)             (((x) << UART_CONTROL_TX_BREAK_LSB) & UART_CONTROL_TX_BREAK_MASK)
-#define UART_CONTROL_RX_BREAK_MSB                10
-#define UART_CONTROL_RX_BREAK_LSB                10
-#define UART_CONTROL_RX_BREAK_MASK               0x00000400
-#define UART_CONTROL_RX_BREAK_GET(x)             (((x) & UART_CONTROL_RX_BREAK_MASK) >> UART_CONTROL_RX_BREAK_LSB)
-#define UART_CONTROL_RX_BREAK_SET(x)             (((x) << UART_CONTROL_RX_BREAK_LSB) & UART_CONTROL_RX_BREAK_MASK)
-#define UART_CONTROL_SERIAL_TX_READY_MSB         9
-#define UART_CONTROL_SERIAL_TX_READY_LSB         9
-#define UART_CONTROL_SERIAL_TX_READY_MASK        0x00000200
-#define UART_CONTROL_SERIAL_TX_READY_GET(x)      (((x) & UART_CONTROL_SERIAL_TX_READY_MASK) >> UART_CONTROL_SERIAL_TX_READY_LSB)
-#define UART_CONTROL_SERIAL_TX_READY_SET(x)      (((x) << UART_CONTROL_SERIAL_TX_READY_LSB) & UART_CONTROL_SERIAL_TX_READY_MASK)
-#define UART_CONTROL_TX_READY_ORIDE_MSB          8
-#define UART_CONTROL_TX_READY_ORIDE_LSB          8
-#define UART_CONTROL_TX_READY_ORIDE_MASK         0x00000100
-#define UART_CONTROL_TX_READY_ORIDE_GET(x)       (((x) & UART_CONTROL_TX_READY_ORIDE_MASK) >> UART_CONTROL_TX_READY_ORIDE_LSB)
-#define UART_CONTROL_TX_READY_ORIDE_SET(x)       (((x) << UART_CONTROL_TX_READY_ORIDE_LSB) & UART_CONTROL_TX_READY_ORIDE_MASK)
-#define UART_CONTROL_RX_READY_ORIDE_MSB          7
-#define UART_CONTROL_RX_READY_ORIDE_LSB          7
-#define UART_CONTROL_RX_READY_ORIDE_MASK         0x00000080
-#define UART_CONTROL_RX_READY_ORIDE_GET(x)       (((x) & UART_CONTROL_RX_READY_ORIDE_MASK) >> UART_CONTROL_RX_READY_ORIDE_LSB)
-#define UART_CONTROL_RX_READY_ORIDE_SET(x)       (((x) << UART_CONTROL_RX_READY_ORIDE_LSB) & UART_CONTROL_RX_READY_ORIDE_MASK)
-#define UART_CONTROL_DMA_ENABLE_MSB              6
-#define UART_CONTROL_DMA_ENABLE_LSB              6
-#define UART_CONTROL_DMA_ENABLE_MASK             0x00000040
-#define UART_CONTROL_DMA_ENABLE_GET(x)           (((x) & UART_CONTROL_DMA_ENABLE_MASK) >> UART_CONTROL_DMA_ENABLE_LSB)
-#define UART_CONTROL_DMA_ENABLE_SET(x)           (((x) << UART_CONTROL_DMA_ENABLE_LSB) & UART_CONTROL_DMA_ENABLE_MASK)
-#define UART_CONTROL_FLOW_ENABLE_MSB             5
-#define UART_CONTROL_FLOW_ENABLE_LSB             5
-#define UART_CONTROL_FLOW_ENABLE_MASK            0x00000020
-#define UART_CONTROL_FLOW_ENABLE_GET(x)          (((x) & UART_CONTROL_FLOW_ENABLE_MASK) >> UART_CONTROL_FLOW_ENABLE_LSB)
-#define UART_CONTROL_FLOW_ENABLE_SET(x)          (((x) << UART_CONTROL_FLOW_ENABLE_LSB) & UART_CONTROL_FLOW_ENABLE_MASK)
-#define UART_CONTROL_FLOW_INVERT_MSB             4
-#define UART_CONTROL_FLOW_INVERT_LSB             4
-#define UART_CONTROL_FLOW_INVERT_MASK            0x00000010
-#define UART_CONTROL_FLOW_INVERT_GET(x)          (((x) & UART_CONTROL_FLOW_INVERT_MASK) >> UART_CONTROL_FLOW_INVERT_LSB)
-#define UART_CONTROL_FLOW_INVERT_SET(x)          (((x) << UART_CONTROL_FLOW_INVERT_LSB) & UART_CONTROL_FLOW_INVERT_MASK)
-#define UART_CONTROL_IFC_ENABLE_MSB              3
-#define UART_CONTROL_IFC_ENABLE_LSB              3
-#define UART_CONTROL_IFC_ENABLE_MASK             0x00000008
-#define UART_CONTROL_IFC_ENABLE_GET(x)           (((x) & UART_CONTROL_IFC_ENABLE_MASK) >> UART_CONTROL_IFC_ENABLE_LSB)
-#define UART_CONTROL_IFC_ENABLE_SET(x)           (((x) << UART_CONTROL_IFC_ENABLE_LSB) & UART_CONTROL_IFC_ENABLE_MASK)
-#define UART_CONTROL_IFC_DCE_MSB                 2
-#define UART_CONTROL_IFC_DCE_LSB                 2
-#define UART_CONTROL_IFC_DCE_MASK                0x00000004
-#define UART_CONTROL_IFC_DCE_GET(x)              (((x) & UART_CONTROL_IFC_DCE_MASK) >> UART_CONTROL_IFC_DCE_LSB)
-#define UART_CONTROL_IFC_DCE_SET(x)              (((x) << UART_CONTROL_IFC_DCE_LSB) & UART_CONTROL_IFC_DCE_MASK)
-#define UART_CONTROL_PARITY_ENABLE_MSB           1
-#define UART_CONTROL_PARITY_ENABLE_LSB           1
-#define UART_CONTROL_PARITY_ENABLE_MASK          0x00000002
-#define UART_CONTROL_PARITY_ENABLE_GET(x)        (((x) & UART_CONTROL_PARITY_ENABLE_MASK) >> UART_CONTROL_PARITY_ENABLE_LSB)
-#define UART_CONTROL_PARITY_ENABLE_SET(x)        (((x) << UART_CONTROL_PARITY_ENABLE_LSB) & UART_CONTROL_PARITY_ENABLE_MASK)
-#define UART_CONTROL_PARITY_EVEN_MSB             0
-#define UART_CONTROL_PARITY_EVEN_LSB             0
-#define UART_CONTROL_PARITY_EVEN_MASK            0x00000001
-#define UART_CONTROL_PARITY_EVEN_GET(x)          (((x) & UART_CONTROL_PARITY_EVEN_MASK) >> UART_CONTROL_PARITY_EVEN_LSB)
-#define UART_CONTROL_PARITY_EVEN_SET(x)          (((x) << UART_CONTROL_PARITY_EVEN_LSB) & UART_CONTROL_PARITY_EVEN_MASK)
-
 #define UART_CLKDIV_ADDRESS                      0x00000008
 #define UART_CLKDIV_OFFSET                       0x00000008
 #define UART_CLKDIV_CLK_SCALE_MSB                23
@@ -138,123 +37,4 @@
 #define UART_CLKDIV_CLK_STEP_GET(x)              (((x) & UART_CLKDIV_CLK_STEP_MASK) >> UART_CLKDIV_CLK_STEP_LSB)
 #define UART_CLKDIV_CLK_STEP_SET(x)              (((x) << UART_CLKDIV_CLK_STEP_LSB) & UART_CLKDIV_CLK_STEP_MASK)
 
-#define UART_INT_ADDRESS                         0x0000000c
-#define UART_INT_OFFSET                          0x0000000c
-#define UART_INT_TX_EMPTY_INT_MSB                9
-#define UART_INT_TX_EMPTY_INT_LSB                9
-#define UART_INT_TX_EMPTY_INT_MASK               0x00000200
-#define UART_INT_TX_EMPTY_INT_GET(x)             (((x) & UART_INT_TX_EMPTY_INT_MASK) >> UART_INT_TX_EMPTY_INT_LSB)
-#define UART_INT_TX_EMPTY_INT_SET(x)             (((x) << UART_INT_TX_EMPTY_INT_LSB) & UART_INT_TX_EMPTY_INT_MASK)
-#define UART_INT_RX_FULL_INT_MSB                 8
-#define UART_INT_RX_FULL_INT_LSB                 8
-#define UART_INT_RX_FULL_INT_MASK                0x00000100
-#define UART_INT_RX_FULL_INT_GET(x)              (((x) & UART_INT_RX_FULL_INT_MASK) >> UART_INT_RX_FULL_INT_LSB)
-#define UART_INT_RX_FULL_INT_SET(x)              (((x) << UART_INT_RX_FULL_INT_LSB) & UART_INT_RX_FULL_INT_MASK)
-#define UART_INT_RX_BREAK_OFF_INT_MSB            7
-#define UART_INT_RX_BREAK_OFF_INT_LSB            7
-#define UART_INT_RX_BREAK_OFF_INT_MASK           0x00000080
-#define UART_INT_RX_BREAK_OFF_INT_GET(x)         (((x) & UART_INT_RX_BREAK_OFF_INT_MASK) >> UART_INT_RX_BREAK_OFF_INT_LSB)
-#define UART_INT_RX_BREAK_OFF_INT_SET(x)         (((x) << UART_INT_RX_BREAK_OFF_INT_LSB) & UART_INT_RX_BREAK_OFF_INT_MASK)
-#define UART_INT_RX_BREAK_ON_INT_MSB             6
-#define UART_INT_RX_BREAK_ON_INT_LSB             6
-#define UART_INT_RX_BREAK_ON_INT_MASK            0x00000040
-#define UART_INT_RX_BREAK_ON_INT_GET(x)          (((x) & UART_INT_RX_BREAK_ON_INT_MASK) >> UART_INT_RX_BREAK_ON_INT_LSB)
-#define UART_INT_RX_BREAK_ON_INT_SET(x)          (((x) << UART_INT_RX_BREAK_ON_INT_LSB) & UART_INT_RX_BREAK_ON_INT_MASK)
-#define UART_INT_RX_PARITY_ERR_INT_MSB           5
-#define UART_INT_RX_PARITY_ERR_INT_LSB           5
-#define UART_INT_RX_PARITY_ERR_INT_MASK          0x00000020
-#define UART_INT_RX_PARITY_ERR_INT_GET(x)        (((x) & UART_INT_RX_PARITY_ERR_INT_MASK) >> UART_INT_RX_PARITY_ERR_INT_LSB)
-#define UART_INT_RX_PARITY_ERR_INT_SET(x)        (((x) << UART_INT_RX_PARITY_ERR_INT_LSB) & UART_INT_RX_PARITY_ERR_INT_MASK)
-#define UART_INT_TX_OFLOW_ERR_INT_MSB            4
-#define UART_INT_TX_OFLOW_ERR_INT_LSB            4
-#define UART_INT_TX_OFLOW_ERR_INT_MASK           0x00000010
-#define UART_INT_TX_OFLOW_ERR_INT_GET(x)         (((x) & UART_INT_TX_OFLOW_ERR_INT_MASK) >> UART_INT_TX_OFLOW_ERR_INT_LSB)
-#define UART_INT_TX_OFLOW_ERR_INT_SET(x)         (((x) << UART_INT_TX_OFLOW_ERR_INT_LSB) & UART_INT_TX_OFLOW_ERR_INT_MASK)
-#define UART_INT_RX_OFLOW_ERR_INT_MSB            3
-#define UART_INT_RX_OFLOW_ERR_INT_LSB            3
-#define UART_INT_RX_OFLOW_ERR_INT_MASK           0x00000008
-#define UART_INT_RX_OFLOW_ERR_INT_GET(x)         (((x) & UART_INT_RX_OFLOW_ERR_INT_MASK) >> UART_INT_RX_OFLOW_ERR_INT_LSB)
-#define UART_INT_RX_OFLOW_ERR_INT_SET(x)         (((x) << UART_INT_RX_OFLOW_ERR_INT_LSB) & UART_INT_RX_OFLOW_ERR_INT_MASK)
-#define UART_INT_RX_FRAMING_ERR_INT_MSB          2
-#define UART_INT_RX_FRAMING_ERR_INT_LSB          2
-#define UART_INT_RX_FRAMING_ERR_INT_MASK         0x00000004
-#define UART_INT_RX_FRAMING_ERR_INT_GET(x)       (((x) & UART_INT_RX_FRAMING_ERR_INT_MASK) >> UART_INT_RX_FRAMING_ERR_INT_LSB)
-#define UART_INT_RX_FRAMING_ERR_INT_SET(x)       (((x) << UART_INT_RX_FRAMING_ERR_INT_LSB) & UART_INT_RX_FRAMING_ERR_INT_MASK)
-#define UART_INT_TX_READY_INT_MSB                1
-#define UART_INT_TX_READY_INT_LSB                1
-#define UART_INT_TX_READY_INT_MASK               0x00000002
-#define UART_INT_TX_READY_INT_GET(x)             (((x) & UART_INT_TX_READY_INT_MASK) >> UART_INT_TX_READY_INT_LSB)
-#define UART_INT_TX_READY_INT_SET(x)             (((x) << UART_INT_TX_READY_INT_LSB) & UART_INT_TX_READY_INT_MASK)
-#define UART_INT_RX_VALID_INT_MSB                0
-#define UART_INT_RX_VALID_INT_LSB                0
-#define UART_INT_RX_VALID_INT_MASK               0x00000001
-#define UART_INT_RX_VALID_INT_GET(x)             (((x) & UART_INT_RX_VALID_INT_MASK) >> UART_INT_RX_VALID_INT_LSB)
-#define UART_INT_RX_VALID_INT_SET(x)             (((x) << UART_INT_RX_VALID_INT_LSB) & UART_INT_RX_VALID_INT_MASK)
-
-#define UART_INT_EN_ADDRESS                      0x00000010
-#define UART_INT_EN_OFFSET                       0x00000010
-#define UART_INT_EN_TX_EMPTY_INT_EN_MSB          9
-#define UART_INT_EN_TX_EMPTY_INT_EN_LSB          9
-#define UART_INT_EN_TX_EMPTY_INT_EN_MASK         0x00000200
-#define UART_INT_EN_TX_EMPTY_INT_EN_GET(x)       (((x) & UART_INT_EN_TX_EMPTY_INT_EN_MASK) >> UART_INT_EN_TX_EMPTY_INT_EN_LSB)
-#define UART_INT_EN_TX_EMPTY_INT_EN_SET(x)       (((x) << UART_INT_EN_TX_EMPTY_INT_EN_LSB) & UART_INT_EN_TX_EMPTY_INT_EN_MASK)
-#define UART_INT_EN_RX_FULL_INT_EN_MSB           8
-#define UART_INT_EN_RX_FULL_INT_EN_LSB           8
-#define UART_INT_EN_RX_FULL_INT_EN_MASK          0x00000100
-#define UART_INT_EN_RX_FULL_INT_EN_GET(x)        (((x) & UART_INT_EN_RX_FULL_INT_EN_MASK) >> UART_INT_EN_RX_FULL_INT_EN_LSB)
-#define UART_INT_EN_RX_FULL_INT_EN_SET(x)        (((x) << UART_INT_EN_RX_FULL_INT_EN_LSB) & UART_INT_EN_RX_FULL_INT_EN_MASK)
-#define UART_INT_EN_RX_BREAK_OFF_INT_EN_MSB      7
-#define UART_INT_EN_RX_BREAK_OFF_INT_EN_LSB      7
-#define UART_INT_EN_RX_BREAK_OFF_INT_EN_MASK     0x00000080
-#define UART_INT_EN_RX_BREAK_OFF_INT_EN_GET(x)   (((x) & UART_INT_EN_RX_BREAK_OFF_INT_EN_MASK) >> UART_INT_EN_RX_BREAK_OFF_INT_EN_LSB)
-#define UART_INT_EN_RX_BREAK_OFF_INT_EN_SET(x)   (((x) << UART_INT_EN_RX_BREAK_OFF_INT_EN_LSB) & UART_INT_EN_RX_BREAK_OFF_INT_EN_MASK)
-#define UART_INT_EN_RX_BREAK_ON_INT_EN_MSB       6
-#define UART_INT_EN_RX_BREAK_ON_INT_EN_LSB       6
-#define UART_INT_EN_RX_BREAK_ON_INT_EN_MASK      0x00000040
-#define UART_INT_EN_RX_BREAK_ON_INT_EN_GET(x)    (((x) & UART_INT_EN_RX_BREAK_ON_INT_EN_MASK) >> UART_INT_EN_RX_BREAK_ON_INT_EN_LSB)
-#define UART_INT_EN_RX_BREAK_ON_INT_EN_SET(x)    (((x) << UART_INT_EN_RX_BREAK_ON_INT_EN_LSB) & UART_INT_EN_RX_BREAK_ON_INT_EN_MASK)
-#define UART_INT_EN_RX_PARITY_ERR_INT_EN_MSB     5
-#define UART_INT_EN_RX_PARITY_ERR_INT_EN_LSB     5
-#define UART_INT_EN_RX_PARITY_ERR_INT_EN_MASK    0x00000020
-#define UART_INT_EN_RX_PARITY_ERR_INT_EN_GET(x)  (((x) & UART_INT_EN_RX_PARITY_ERR_INT_EN_MASK) >> UART_INT_EN_RX_PARITY_ERR_INT_EN_LSB)
-#define UART_INT_EN_RX_PARITY_ERR_INT_EN_SET(x)  (((x) << UART_INT_EN_RX_PARITY_ERR_INT_EN_LSB) & UART_INT_EN_RX_PARITY_ERR_INT_EN_MASK)
-#define UART_INT_EN_TX_OFLOW_ERR_INT_EN_MSB      4
-#define UART_INT_EN_TX_OFLOW_ERR_INT_EN_LSB      4
-#define UART_INT_EN_TX_OFLOW_ERR_INT_EN_MASK     0x00000010
-#define UART_INT_EN_TX_OFLOW_ERR_INT_EN_GET(x)   (((x) & UART_INT_EN_TX_OFLOW_ERR_INT_EN_MASK) >> UART_INT_EN_TX_OFLOW_ERR_INT_EN_LSB)
-#define UART_INT_EN_TX_OFLOW_ERR_INT_EN_SET(x)   (((x) << UART_INT_EN_TX_OFLOW_ERR_INT_EN_LSB) & UART_INT_EN_TX_OFLOW_ERR_INT_EN_MASK)
-#define UART_INT_EN_RX_OFLOW_ERR_INT_EN_MSB      3
-#define UART_INT_EN_RX_OFLOW_ERR_INT_EN_LSB      3
-#define UART_INT_EN_RX_OFLOW_ERR_INT_EN_MASK     0x00000008
-#define UART_INT_EN_RX_OFLOW_ERR_INT_EN_GET(x)   (((x) & UART_INT_EN_RX_OFLOW_ERR_INT_EN_MASK) >> UART_INT_EN_RX_OFLOW_ERR_INT_EN_LSB)
-#define UART_INT_EN_RX_OFLOW_ERR_INT_EN_SET(x)   (((x) << UART_INT_EN_RX_OFLOW_ERR_INT_EN_LSB) & UART_INT_EN_RX_OFLOW_ERR_INT_EN_MASK)
-#define UART_INT_EN_RX_FRAMING_ERR_INT_EN_MSB    2
-#define UART_INT_EN_RX_FRAMING_ERR_INT_EN_LSB    2
-#define UART_INT_EN_RX_FRAMING_ERR_INT_EN_MASK   0x00000004
-#define UART_INT_EN_RX_FRAMING_ERR_INT_EN_GET(x) (((x) & UART_INT_EN_RX_FRAMING_ERR_INT_EN_MASK) >> UART_INT_EN_RX_FRAMING_ERR_INT_EN_LSB)
-#define UART_INT_EN_RX_FRAMING_ERR_INT_EN_SET(x) (((x) << UART_INT_EN_RX_FRAMING_ERR_INT_EN_LSB) & UART_INT_EN_RX_FRAMING_ERR_INT_EN_MASK)
-#define UART_INT_EN_TX_READY_INT_EN_MSB          1
-#define UART_INT_EN_TX_READY_INT_EN_LSB          1
-#define UART_INT_EN_TX_READY_INT_EN_MASK         0x00000002
-#define UART_INT_EN_TX_READY_INT_EN_GET(x)       (((x) & UART_INT_EN_TX_READY_INT_EN_MASK) >> UART_INT_EN_TX_READY_INT_EN_LSB)
-#define UART_INT_EN_TX_READY_INT_EN_SET(x)       (((x) << UART_INT_EN_TX_READY_INT_EN_LSB) & UART_INT_EN_TX_READY_INT_EN_MASK)
-#define UART_INT_EN_RX_VALID_INT_EN_MSB          0
-#define UART_INT_EN_RX_VALID_INT_EN_LSB          0
-#define UART_INT_EN_RX_VALID_INT_EN_MASK         0x00000001
-#define UART_INT_EN_RX_VALID_INT_EN_GET(x)       (((x) & UART_INT_EN_RX_VALID_INT_EN_MASK) >> UART_INT_EN_RX_VALID_INT_EN_LSB)
-#define UART_INT_EN_RX_VALID_INT_EN_SET(x)       (((x) << UART_INT_EN_RX_VALID_INT_EN_LSB) & UART_INT_EN_RX_VALID_INT_EN_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct uart_reg_reg_s {
-  volatile unsigned int uart_data;
-  volatile unsigned int uart_control;
-  volatile unsigned int uart_clkdiv;
-  volatile unsigned int uart_int;
-  volatile unsigned int uart_int_en;
-} uart_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
 #endif /* _UART_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_reg.h
deleted file mode 100644
index b233cbc513bcf6a626bf3073de208ce136230117..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_reg.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifdef WLAN_HEADERS
-
-#include "umbox_wlan_reg.h"
-
-
-#ifndef BT_HEADERS
-
-
-
-#endif
-#endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_wlan_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_wlan_reg.h
deleted file mode 100644
index 4737a2805b2f87887b476de87908f58847350d19..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_wlan_reg.h
+++ /dev/null
@@ -1,322 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _UMBOX_WLAN_REG_REG_H_
-#define _UMBOX_WLAN_REG_REG_H_
-
-#define UMBOX_FIFO_ADDRESS                       0x00000000
-#define UMBOX_FIFO_OFFSET                        0x00000000
-#define UMBOX_FIFO_DATA_MSB                      8
-#define UMBOX_FIFO_DATA_LSB                      0
-#define UMBOX_FIFO_DATA_MASK                     0x000001ff
-#define UMBOX_FIFO_DATA_GET(x)                   (((x) & UMBOX_FIFO_DATA_MASK) >> UMBOX_FIFO_DATA_LSB)
-#define UMBOX_FIFO_DATA_SET(x)                   (((x) << UMBOX_FIFO_DATA_LSB) & UMBOX_FIFO_DATA_MASK)
-
-#define UMBOX_FIFO_STATUS_ADDRESS                0x00000008
-#define UMBOX_FIFO_STATUS_OFFSET                 0x00000008
-#define UMBOX_FIFO_STATUS_TX_EMPTY_MSB           3
-#define UMBOX_FIFO_STATUS_TX_EMPTY_LSB           3
-#define UMBOX_FIFO_STATUS_TX_EMPTY_MASK          0x00000008
-#define UMBOX_FIFO_STATUS_TX_EMPTY_GET(x)        (((x) & UMBOX_FIFO_STATUS_TX_EMPTY_MASK) >> UMBOX_FIFO_STATUS_TX_EMPTY_LSB)
-#define UMBOX_FIFO_STATUS_TX_EMPTY_SET(x)        (((x) << UMBOX_FIFO_STATUS_TX_EMPTY_LSB) & UMBOX_FIFO_STATUS_TX_EMPTY_MASK)
-#define UMBOX_FIFO_STATUS_TX_FULL_MSB            2
-#define UMBOX_FIFO_STATUS_TX_FULL_LSB            2
-#define UMBOX_FIFO_STATUS_TX_FULL_MASK           0x00000004
-#define UMBOX_FIFO_STATUS_TX_FULL_GET(x)         (((x) & UMBOX_FIFO_STATUS_TX_FULL_MASK) >> UMBOX_FIFO_STATUS_TX_FULL_LSB)
-#define UMBOX_FIFO_STATUS_TX_FULL_SET(x)         (((x) << UMBOX_FIFO_STATUS_TX_FULL_LSB) & UMBOX_FIFO_STATUS_TX_FULL_MASK)
-#define UMBOX_FIFO_STATUS_RX_EMPTY_MSB           1
-#define UMBOX_FIFO_STATUS_RX_EMPTY_LSB           1
-#define UMBOX_FIFO_STATUS_RX_EMPTY_MASK          0x00000002
-#define UMBOX_FIFO_STATUS_RX_EMPTY_GET(x)        (((x) & UMBOX_FIFO_STATUS_RX_EMPTY_MASK) >> UMBOX_FIFO_STATUS_RX_EMPTY_LSB)
-#define UMBOX_FIFO_STATUS_RX_EMPTY_SET(x)        (((x) << UMBOX_FIFO_STATUS_RX_EMPTY_LSB) & UMBOX_FIFO_STATUS_RX_EMPTY_MASK)
-#define UMBOX_FIFO_STATUS_RX_FULL_MSB            0
-#define UMBOX_FIFO_STATUS_RX_FULL_LSB            0
-#define UMBOX_FIFO_STATUS_RX_FULL_MASK           0x00000001
-#define UMBOX_FIFO_STATUS_RX_FULL_GET(x)         (((x) & UMBOX_FIFO_STATUS_RX_FULL_MASK) >> UMBOX_FIFO_STATUS_RX_FULL_LSB)
-#define UMBOX_FIFO_STATUS_RX_FULL_SET(x)         (((x) << UMBOX_FIFO_STATUS_RX_FULL_LSB) & UMBOX_FIFO_STATUS_RX_FULL_MASK)
-
-#define UMBOX_DMA_POLICY_ADDRESS                 0x0000000c
-#define UMBOX_DMA_POLICY_OFFSET                  0x0000000c
-#define UMBOX_DMA_POLICY_TX_QUANTUM_MSB          3
-#define UMBOX_DMA_POLICY_TX_QUANTUM_LSB          3
-#define UMBOX_DMA_POLICY_TX_QUANTUM_MASK         0x00000008
-#define UMBOX_DMA_POLICY_TX_QUANTUM_GET(x)       (((x) & UMBOX_DMA_POLICY_TX_QUANTUM_MASK) >> UMBOX_DMA_POLICY_TX_QUANTUM_LSB)
-#define UMBOX_DMA_POLICY_TX_QUANTUM_SET(x)       (((x) << UMBOX_DMA_POLICY_TX_QUANTUM_LSB) & UMBOX_DMA_POLICY_TX_QUANTUM_MASK)
-#define UMBOX_DMA_POLICY_TX_ORDER_MSB            2
-#define UMBOX_DMA_POLICY_TX_ORDER_LSB            2
-#define UMBOX_DMA_POLICY_TX_ORDER_MASK           0x00000004
-#define UMBOX_DMA_POLICY_TX_ORDER_GET(x)         (((x) & UMBOX_DMA_POLICY_TX_ORDER_MASK) >> UMBOX_DMA_POLICY_TX_ORDER_LSB)
-#define UMBOX_DMA_POLICY_TX_ORDER_SET(x)         (((x) << UMBOX_DMA_POLICY_TX_ORDER_LSB) & UMBOX_DMA_POLICY_TX_ORDER_MASK)
-#define UMBOX_DMA_POLICY_RX_QUANTUM_MSB          1
-#define UMBOX_DMA_POLICY_RX_QUANTUM_LSB          1
-#define UMBOX_DMA_POLICY_RX_QUANTUM_MASK         0x00000002
-#define UMBOX_DMA_POLICY_RX_QUANTUM_GET(x)       (((x) & UMBOX_DMA_POLICY_RX_QUANTUM_MASK) >> UMBOX_DMA_POLICY_RX_QUANTUM_LSB)
-#define UMBOX_DMA_POLICY_RX_QUANTUM_SET(x)       (((x) << UMBOX_DMA_POLICY_RX_QUANTUM_LSB) & UMBOX_DMA_POLICY_RX_QUANTUM_MASK)
-#define UMBOX_DMA_POLICY_RX_ORDER_MSB            0
-#define UMBOX_DMA_POLICY_RX_ORDER_LSB            0
-#define UMBOX_DMA_POLICY_RX_ORDER_MASK           0x00000001
-#define UMBOX_DMA_POLICY_RX_ORDER_GET(x)         (((x) & UMBOX_DMA_POLICY_RX_ORDER_MASK) >> UMBOX_DMA_POLICY_RX_ORDER_LSB)
-#define UMBOX_DMA_POLICY_RX_ORDER_SET(x)         (((x) << UMBOX_DMA_POLICY_RX_ORDER_LSB) & UMBOX_DMA_POLICY_RX_ORDER_MASK)
-
-#define UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS    0x00000010
-#define UMBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET     0x00000010
-#define UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & UMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define UMBOX0_DMA_RX_CONTROL_ADDRESS            0x00000014
-#define UMBOX0_DMA_RX_CONTROL_OFFSET             0x00000014
-#define UMBOX0_DMA_RX_CONTROL_RESUME_MSB         2
-#define UMBOX0_DMA_RX_CONTROL_RESUME_LSB         2
-#define UMBOX0_DMA_RX_CONTROL_RESUME_MASK        0x00000004
-#define UMBOX0_DMA_RX_CONTROL_RESUME_GET(x)      (((x) & UMBOX0_DMA_RX_CONTROL_RESUME_MASK) >> UMBOX0_DMA_RX_CONTROL_RESUME_LSB)
-#define UMBOX0_DMA_RX_CONTROL_RESUME_SET(x)      (((x) << UMBOX0_DMA_RX_CONTROL_RESUME_LSB) & UMBOX0_DMA_RX_CONTROL_RESUME_MASK)
-#define UMBOX0_DMA_RX_CONTROL_START_MSB          1
-#define UMBOX0_DMA_RX_CONTROL_START_LSB          1
-#define UMBOX0_DMA_RX_CONTROL_START_MASK         0x00000002
-#define UMBOX0_DMA_RX_CONTROL_START_GET(x)       (((x) & UMBOX0_DMA_RX_CONTROL_START_MASK) >> UMBOX0_DMA_RX_CONTROL_START_LSB)
-#define UMBOX0_DMA_RX_CONTROL_START_SET(x)       (((x) << UMBOX0_DMA_RX_CONTROL_START_LSB) & UMBOX0_DMA_RX_CONTROL_START_MASK)
-#define UMBOX0_DMA_RX_CONTROL_STOP_MSB           0
-#define UMBOX0_DMA_RX_CONTROL_STOP_LSB           0
-#define UMBOX0_DMA_RX_CONTROL_STOP_MASK          0x00000001
-#define UMBOX0_DMA_RX_CONTROL_STOP_GET(x)        (((x) & UMBOX0_DMA_RX_CONTROL_STOP_MASK) >> UMBOX0_DMA_RX_CONTROL_STOP_LSB)
-#define UMBOX0_DMA_RX_CONTROL_STOP_SET(x)        (((x) << UMBOX0_DMA_RX_CONTROL_STOP_LSB) & UMBOX0_DMA_RX_CONTROL_STOP_MASK)
-
-#define UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS    0x00000018
-#define UMBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET     0x00000018
-#define UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & UMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define UMBOX0_DMA_TX_CONTROL_ADDRESS            0x0000001c
-#define UMBOX0_DMA_TX_CONTROL_OFFSET             0x0000001c
-#define UMBOX0_DMA_TX_CONTROL_RESUME_MSB         2
-#define UMBOX0_DMA_TX_CONTROL_RESUME_LSB         2
-#define UMBOX0_DMA_TX_CONTROL_RESUME_MASK        0x00000004
-#define UMBOX0_DMA_TX_CONTROL_RESUME_GET(x)      (((x) & UMBOX0_DMA_TX_CONTROL_RESUME_MASK) >> UMBOX0_DMA_TX_CONTROL_RESUME_LSB)
-#define UMBOX0_DMA_TX_CONTROL_RESUME_SET(x)      (((x) << UMBOX0_DMA_TX_CONTROL_RESUME_LSB) & UMBOX0_DMA_TX_CONTROL_RESUME_MASK)
-#define UMBOX0_DMA_TX_CONTROL_START_MSB          1
-#define UMBOX0_DMA_TX_CONTROL_START_LSB          1
-#define UMBOX0_DMA_TX_CONTROL_START_MASK         0x00000002
-#define UMBOX0_DMA_TX_CONTROL_START_GET(x)       (((x) & UMBOX0_DMA_TX_CONTROL_START_MASK) >> UMBOX0_DMA_TX_CONTROL_START_LSB)
-#define UMBOX0_DMA_TX_CONTROL_START_SET(x)       (((x) << UMBOX0_DMA_TX_CONTROL_START_LSB) & UMBOX0_DMA_TX_CONTROL_START_MASK)
-#define UMBOX0_DMA_TX_CONTROL_STOP_MSB           0
-#define UMBOX0_DMA_TX_CONTROL_STOP_LSB           0
-#define UMBOX0_DMA_TX_CONTROL_STOP_MASK          0x00000001
-#define UMBOX0_DMA_TX_CONTROL_STOP_GET(x)        (((x) & UMBOX0_DMA_TX_CONTROL_STOP_MASK) >> UMBOX0_DMA_TX_CONTROL_STOP_LSB)
-#define UMBOX0_DMA_TX_CONTROL_STOP_SET(x)        (((x) << UMBOX0_DMA_TX_CONTROL_STOP_LSB) & UMBOX0_DMA_TX_CONTROL_STOP_MASK)
-
-#define UMBOX_FIFO_TIMEOUT_ADDRESS               0x00000020
-#define UMBOX_FIFO_TIMEOUT_OFFSET                0x00000020
-#define UMBOX_FIFO_TIMEOUT_ENABLE_SET_MSB        8
-#define UMBOX_FIFO_TIMEOUT_ENABLE_SET_LSB        8
-#define UMBOX_FIFO_TIMEOUT_ENABLE_SET_MASK       0x00000100
-#define UMBOX_FIFO_TIMEOUT_ENABLE_SET_GET(x)     (((x) & UMBOX_FIFO_TIMEOUT_ENABLE_SET_MASK) >> UMBOX_FIFO_TIMEOUT_ENABLE_SET_LSB)
-#define UMBOX_FIFO_TIMEOUT_ENABLE_SET_SET(x)     (((x) << UMBOX_FIFO_TIMEOUT_ENABLE_SET_LSB) & UMBOX_FIFO_TIMEOUT_ENABLE_SET_MASK)
-#define UMBOX_FIFO_TIMEOUT_VALUE_MSB             7
-#define UMBOX_FIFO_TIMEOUT_VALUE_LSB             0
-#define UMBOX_FIFO_TIMEOUT_VALUE_MASK            0x000000ff
-#define UMBOX_FIFO_TIMEOUT_VALUE_GET(x)          (((x) & UMBOX_FIFO_TIMEOUT_VALUE_MASK) >> UMBOX_FIFO_TIMEOUT_VALUE_LSB)
-#define UMBOX_FIFO_TIMEOUT_VALUE_SET(x)          (((x) << UMBOX_FIFO_TIMEOUT_VALUE_LSB) & UMBOX_FIFO_TIMEOUT_VALUE_MASK)
-
-#define UMBOX_INT_STATUS_ADDRESS                 0x00000024
-#define UMBOX_INT_STATUS_OFFSET                  0x00000024
-#define UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_MSB 9
-#define UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_LSB 9
-#define UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_MASK 0x00000200
-#define UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_GET(x) (((x) & UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_MASK) >> UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_LSB)
-#define UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_SET(x) (((x) << UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_LSB) & UMBOX_INT_STATUS_HCI_FRAMER_UNDERFLOW_MASK)
-#define UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_MSB 8
-#define UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_LSB 8
-#define UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_MASK 0x00000100
-#define UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_GET(x) (((x) & UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_MASK) >> UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_LSB)
-#define UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_SET(x) (((x) << UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_LSB) & UMBOX_INT_STATUS_HCI_FRAMER_OVERFLOW_MASK)
-#define UMBOX_INT_STATUS_RX_DMA_COMPLETE_MSB     7
-#define UMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB     7
-#define UMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK    0x00000080
-#define UMBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x)  (((x) & UMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK) >> UMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB)
-#define UMBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x)  (((x) << UMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB) & UMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK)
-#define UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB 6
-#define UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB 6
-#define UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK 0x00000040
-#define UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x) (((x) & UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK) >> UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB)
-#define UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x) (((x) << UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB) & UMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK)
-#define UMBOX_INT_STATUS_TX_DMA_COMPLETE_MSB     5
-#define UMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB     5
-#define UMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK    0x00000020
-#define UMBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x)  (((x) & UMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK) >> UMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB)
-#define UMBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x)  (((x) << UMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB) & UMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK)
-#define UMBOX_INT_STATUS_HCI_SYNC_ERROR_MSB      4
-#define UMBOX_INT_STATUS_HCI_SYNC_ERROR_LSB      4
-#define UMBOX_INT_STATUS_HCI_SYNC_ERROR_MASK     0x00000010
-#define UMBOX_INT_STATUS_HCI_SYNC_ERROR_GET(x)   (((x) & UMBOX_INT_STATUS_HCI_SYNC_ERROR_MASK) >> UMBOX_INT_STATUS_HCI_SYNC_ERROR_LSB)
-#define UMBOX_INT_STATUS_HCI_SYNC_ERROR_SET(x)   (((x) << UMBOX_INT_STATUS_HCI_SYNC_ERROR_LSB) & UMBOX_INT_STATUS_HCI_SYNC_ERROR_MASK)
-#define UMBOX_INT_STATUS_TX_OVERFLOW_MSB         3
-#define UMBOX_INT_STATUS_TX_OVERFLOW_LSB         3
-#define UMBOX_INT_STATUS_TX_OVERFLOW_MASK        0x00000008
-#define UMBOX_INT_STATUS_TX_OVERFLOW_GET(x)      (((x) & UMBOX_INT_STATUS_TX_OVERFLOW_MASK) >> UMBOX_INT_STATUS_TX_OVERFLOW_LSB)
-#define UMBOX_INT_STATUS_TX_OVERFLOW_SET(x)      (((x) << UMBOX_INT_STATUS_TX_OVERFLOW_LSB) & UMBOX_INT_STATUS_TX_OVERFLOW_MASK)
-#define UMBOX_INT_STATUS_RX_UNDERFLOW_MSB        2
-#define UMBOX_INT_STATUS_RX_UNDERFLOW_LSB        2
-#define UMBOX_INT_STATUS_RX_UNDERFLOW_MASK       0x00000004
-#define UMBOX_INT_STATUS_RX_UNDERFLOW_GET(x)     (((x) & UMBOX_INT_STATUS_RX_UNDERFLOW_MASK) >> UMBOX_INT_STATUS_RX_UNDERFLOW_LSB)
-#define UMBOX_INT_STATUS_RX_UNDERFLOW_SET(x)     (((x) << UMBOX_INT_STATUS_RX_UNDERFLOW_LSB) & UMBOX_INT_STATUS_RX_UNDERFLOW_MASK)
-#define UMBOX_INT_STATUS_TX_NOT_EMPTY_MSB        1
-#define UMBOX_INT_STATUS_TX_NOT_EMPTY_LSB        1
-#define UMBOX_INT_STATUS_TX_NOT_EMPTY_MASK       0x00000002
-#define UMBOX_INT_STATUS_TX_NOT_EMPTY_GET(x)     (((x) & UMBOX_INT_STATUS_TX_NOT_EMPTY_MASK) >> UMBOX_INT_STATUS_TX_NOT_EMPTY_LSB)
-#define UMBOX_INT_STATUS_TX_NOT_EMPTY_SET(x)     (((x) << UMBOX_INT_STATUS_TX_NOT_EMPTY_LSB) & UMBOX_INT_STATUS_TX_NOT_EMPTY_MASK)
-#define UMBOX_INT_STATUS_RX_NOT_FULL_MSB         0
-#define UMBOX_INT_STATUS_RX_NOT_FULL_LSB         0
-#define UMBOX_INT_STATUS_RX_NOT_FULL_MASK        0x00000001
-#define UMBOX_INT_STATUS_RX_NOT_FULL_GET(x)      (((x) & UMBOX_INT_STATUS_RX_NOT_FULL_MASK) >> UMBOX_INT_STATUS_RX_NOT_FULL_LSB)
-#define UMBOX_INT_STATUS_RX_NOT_FULL_SET(x)      (((x) << UMBOX_INT_STATUS_RX_NOT_FULL_LSB) & UMBOX_INT_STATUS_RX_NOT_FULL_MASK)
-
-#define UMBOX_INT_ENABLE_ADDRESS                 0x00000028
-#define UMBOX_INT_ENABLE_OFFSET                  0x00000028
-#define UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_MSB 9
-#define UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_LSB 9
-#define UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_MASK 0x00000200
-#define UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_GET(x) (((x) & UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_MASK) >> UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_LSB)
-#define UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_SET(x) (((x) << UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_LSB) & UMBOX_INT_ENABLE_HCI_FRAMER_UNDERFLOW_MASK)
-#define UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_MSB 8
-#define UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_LSB 8
-#define UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_MASK 0x00000100
-#define UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_GET(x) (((x) & UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_MASK) >> UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_LSB)
-#define UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_SET(x) (((x) << UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_LSB) & UMBOX_INT_ENABLE_HCI_FRAMER_OVERFLOW_MASK)
-#define UMBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB     7
-#define UMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB     7
-#define UMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK    0x00000080
-#define UMBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x)  (((x) & UMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK) >> UMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB)
-#define UMBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x)  (((x) << UMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB) & UMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK)
-#define UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB 6
-#define UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB 6
-#define UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK 0x00000040
-#define UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x) (((x) & UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK) >> UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB)
-#define UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x) (((x) << UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB) & UMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK)
-#define UMBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB     5
-#define UMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB     5
-#define UMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK    0x00000020
-#define UMBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x)  (((x) & UMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK) >> UMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB)
-#define UMBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x)  (((x) << UMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB) & UMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK)
-#define UMBOX_INT_ENABLE_HCI_SYNC_ERROR_MSB      4
-#define UMBOX_INT_ENABLE_HCI_SYNC_ERROR_LSB      4
-#define UMBOX_INT_ENABLE_HCI_SYNC_ERROR_MASK     0x00000010
-#define UMBOX_INT_ENABLE_HCI_SYNC_ERROR_GET(x)   (((x) & UMBOX_INT_ENABLE_HCI_SYNC_ERROR_MASK) >> UMBOX_INT_ENABLE_HCI_SYNC_ERROR_LSB)
-#define UMBOX_INT_ENABLE_HCI_SYNC_ERROR_SET(x)   (((x) << UMBOX_INT_ENABLE_HCI_SYNC_ERROR_LSB) & UMBOX_INT_ENABLE_HCI_SYNC_ERROR_MASK)
-#define UMBOX_INT_ENABLE_TX_OVERFLOW_MSB         3
-#define UMBOX_INT_ENABLE_TX_OVERFLOW_LSB         3
-#define UMBOX_INT_ENABLE_TX_OVERFLOW_MASK        0x00000008
-#define UMBOX_INT_ENABLE_TX_OVERFLOW_GET(x)      (((x) & UMBOX_INT_ENABLE_TX_OVERFLOW_MASK) >> UMBOX_INT_ENABLE_TX_OVERFLOW_LSB)
-#define UMBOX_INT_ENABLE_TX_OVERFLOW_SET(x)      (((x) << UMBOX_INT_ENABLE_TX_OVERFLOW_LSB) & UMBOX_INT_ENABLE_TX_OVERFLOW_MASK)
-#define UMBOX_INT_ENABLE_RX_UNDERFLOW_MSB        2
-#define UMBOX_INT_ENABLE_RX_UNDERFLOW_LSB        2
-#define UMBOX_INT_ENABLE_RX_UNDERFLOW_MASK       0x00000004
-#define UMBOX_INT_ENABLE_RX_UNDERFLOW_GET(x)     (((x) & UMBOX_INT_ENABLE_RX_UNDERFLOW_MASK) >> UMBOX_INT_ENABLE_RX_UNDERFLOW_LSB)
-#define UMBOX_INT_ENABLE_RX_UNDERFLOW_SET(x)     (((x) << UMBOX_INT_ENABLE_RX_UNDERFLOW_LSB) & UMBOX_INT_ENABLE_RX_UNDERFLOW_MASK)
-#define UMBOX_INT_ENABLE_TX_NOT_EMPTY_MSB        1
-#define UMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB        1
-#define UMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK       0x00000002
-#define UMBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x)     (((x) & UMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK) >> UMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB)
-#define UMBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x)     (((x) << UMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB) & UMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK)
-#define UMBOX_INT_ENABLE_RX_NOT_FULL_MSB         0
-#define UMBOX_INT_ENABLE_RX_NOT_FULL_LSB         0
-#define UMBOX_INT_ENABLE_RX_NOT_FULL_MASK        0x00000001
-#define UMBOX_INT_ENABLE_RX_NOT_FULL_GET(x)      (((x) & UMBOX_INT_ENABLE_RX_NOT_FULL_MASK) >> UMBOX_INT_ENABLE_RX_NOT_FULL_LSB)
-#define UMBOX_INT_ENABLE_RX_NOT_FULL_SET(x)      (((x) << UMBOX_INT_ENABLE_RX_NOT_FULL_LSB) & UMBOX_INT_ENABLE_RX_NOT_FULL_MASK)
-
-#define UMBOX_DEBUG_ADDRESS                      0x0000002c
-#define UMBOX_DEBUG_OFFSET                       0x0000002c
-#define UMBOX_DEBUG_SEL_MSB                      2
-#define UMBOX_DEBUG_SEL_LSB                      0
-#define UMBOX_DEBUG_SEL_MASK                     0x00000007
-#define UMBOX_DEBUG_SEL_GET(x)                   (((x) & UMBOX_DEBUG_SEL_MASK) >> UMBOX_DEBUG_SEL_LSB)
-#define UMBOX_DEBUG_SEL_SET(x)                   (((x) << UMBOX_DEBUG_SEL_LSB) & UMBOX_DEBUG_SEL_MASK)
-
-#define UMBOX_FIFO_RESET_ADDRESS                 0x00000030
-#define UMBOX_FIFO_RESET_OFFSET                  0x00000030
-#define UMBOX_FIFO_RESET_INIT_MSB                0
-#define UMBOX_FIFO_RESET_INIT_LSB                0
-#define UMBOX_FIFO_RESET_INIT_MASK               0x00000001
-#define UMBOX_FIFO_RESET_INIT_GET(x)             (((x) & UMBOX_FIFO_RESET_INIT_MASK) >> UMBOX_FIFO_RESET_INIT_LSB)
-#define UMBOX_FIFO_RESET_INIT_SET(x)             (((x) << UMBOX_FIFO_RESET_INIT_LSB) & UMBOX_FIFO_RESET_INIT_MASK)
-
-#define UMBOX_HCI_FRAMER_ADDRESS                 0x00000034
-#define UMBOX_HCI_FRAMER_OFFSET                  0x00000034
-#define UMBOX_HCI_FRAMER_CRC_OVERRIDE_MSB        6
-#define UMBOX_HCI_FRAMER_CRC_OVERRIDE_LSB        6
-#define UMBOX_HCI_FRAMER_CRC_OVERRIDE_MASK       0x00000040
-#define UMBOX_HCI_FRAMER_CRC_OVERRIDE_GET(x)     (((x) & UMBOX_HCI_FRAMER_CRC_OVERRIDE_MASK) >> UMBOX_HCI_FRAMER_CRC_OVERRIDE_LSB)
-#define UMBOX_HCI_FRAMER_CRC_OVERRIDE_SET(x)     (((x) << UMBOX_HCI_FRAMER_CRC_OVERRIDE_LSB) & UMBOX_HCI_FRAMER_CRC_OVERRIDE_MASK)
-#define UMBOX_HCI_FRAMER_ENABLE_MSB              5
-#define UMBOX_HCI_FRAMER_ENABLE_LSB              5
-#define UMBOX_HCI_FRAMER_ENABLE_MASK             0x00000020
-#define UMBOX_HCI_FRAMER_ENABLE_GET(x)           (((x) & UMBOX_HCI_FRAMER_ENABLE_MASK) >> UMBOX_HCI_FRAMER_ENABLE_LSB)
-#define UMBOX_HCI_FRAMER_ENABLE_SET(x)           (((x) << UMBOX_HCI_FRAMER_ENABLE_LSB) & UMBOX_HCI_FRAMER_ENABLE_MASK)
-#define UMBOX_HCI_FRAMER_SYNC_ERROR_MSB          4
-#define UMBOX_HCI_FRAMER_SYNC_ERROR_LSB          4
-#define UMBOX_HCI_FRAMER_SYNC_ERROR_MASK         0x00000010
-#define UMBOX_HCI_FRAMER_SYNC_ERROR_GET(x)       (((x) & UMBOX_HCI_FRAMER_SYNC_ERROR_MASK) >> UMBOX_HCI_FRAMER_SYNC_ERROR_LSB)
-#define UMBOX_HCI_FRAMER_SYNC_ERROR_SET(x)       (((x) << UMBOX_HCI_FRAMER_SYNC_ERROR_LSB) & UMBOX_HCI_FRAMER_SYNC_ERROR_MASK)
-#define UMBOX_HCI_FRAMER_UNDERFLOW_MSB           3
-#define UMBOX_HCI_FRAMER_UNDERFLOW_LSB           3
-#define UMBOX_HCI_FRAMER_UNDERFLOW_MASK          0x00000008
-#define UMBOX_HCI_FRAMER_UNDERFLOW_GET(x)        (((x) & UMBOX_HCI_FRAMER_UNDERFLOW_MASK) >> UMBOX_HCI_FRAMER_UNDERFLOW_LSB)
-#define UMBOX_HCI_FRAMER_UNDERFLOW_SET(x)        (((x) << UMBOX_HCI_FRAMER_UNDERFLOW_LSB) & UMBOX_HCI_FRAMER_UNDERFLOW_MASK)
-#define UMBOX_HCI_FRAMER_OVERFLOW_MSB            2
-#define UMBOX_HCI_FRAMER_OVERFLOW_LSB            2
-#define UMBOX_HCI_FRAMER_OVERFLOW_MASK           0x00000004
-#define UMBOX_HCI_FRAMER_OVERFLOW_GET(x)         (((x) & UMBOX_HCI_FRAMER_OVERFLOW_MASK) >> UMBOX_HCI_FRAMER_OVERFLOW_LSB)
-#define UMBOX_HCI_FRAMER_OVERFLOW_SET(x)         (((x) << UMBOX_HCI_FRAMER_OVERFLOW_LSB) & UMBOX_HCI_FRAMER_OVERFLOW_MASK)
-#define UMBOX_HCI_FRAMER_CONFIG_MODE_MSB         1
-#define UMBOX_HCI_FRAMER_CONFIG_MODE_LSB         0
-#define UMBOX_HCI_FRAMER_CONFIG_MODE_MASK        0x00000003
-#define UMBOX_HCI_FRAMER_CONFIG_MODE_GET(x)      (((x) & UMBOX_HCI_FRAMER_CONFIG_MODE_MASK) >> UMBOX_HCI_FRAMER_CONFIG_MODE_LSB)
-#define UMBOX_HCI_FRAMER_CONFIG_MODE_SET(x)      (((x) << UMBOX_HCI_FRAMER_CONFIG_MODE_LSB) & UMBOX_HCI_FRAMER_CONFIG_MODE_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct umbox_wlan_reg_reg_s {
-  volatile unsigned int umbox_fifo[2];
-  volatile unsigned int umbox_fifo_status;
-  volatile unsigned int umbox_dma_policy;
-  volatile unsigned int umbox0_dma_rx_descriptor_base;
-  volatile unsigned int umbox0_dma_rx_control;
-  volatile unsigned int umbox0_dma_tx_descriptor_base;
-  volatile unsigned int umbox0_dma_tx_control;
-  volatile unsigned int umbox_fifo_timeout;
-  volatile unsigned int umbox_int_status;
-  volatile unsigned int umbox_int_enable;
-  volatile unsigned int umbox_debug;
-  volatile unsigned int umbox_fifo_reset;
-  volatile unsigned int umbox_hci_framer;
-} umbox_wlan_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _UMBOX_WLAN_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_reg.h
deleted file mode 100644
index c3d8088a5554314a60004a02957fce37fa331f7b..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_reg.h
+++ /dev/null
@@ -1,167 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifdef WLAN_HEADERS
-
-#include "vmc_wlan_reg.h"
-
-
-#ifndef BT_HEADERS
-
-#define MC_BCAM_VALID_ADDRESS WLAN_MC_BCAM_VALID_ADDRESS
-#define MC_BCAM_VALID_OFFSET WLAN_MC_BCAM_VALID_OFFSET
-#define MC_BCAM_VALID_BIT_MSB WLAN_MC_BCAM_VALID_BIT_MSB
-#define MC_BCAM_VALID_BIT_LSB WLAN_MC_BCAM_VALID_BIT_LSB
-#define MC_BCAM_VALID_BIT_MASK WLAN_MC_BCAM_VALID_BIT_MASK
-#define MC_BCAM_VALID_BIT_GET(x) WLAN_MC_BCAM_VALID_BIT_GET(x)
-#define MC_BCAM_VALID_BIT_SET(x) WLAN_MC_BCAM_VALID_BIT_SET(x)
-#define MC_BCAM_COMPARE_ADDRESS WLAN_MC_BCAM_COMPARE_ADDRESS
-#define MC_BCAM_COMPARE_OFFSET WLAN_MC_BCAM_COMPARE_OFFSET
-#define MC_BCAM_COMPARE_KEY_MSB WLAN_MC_BCAM_COMPARE_KEY_MSB
-#define MC_BCAM_COMPARE_KEY_LSB WLAN_MC_BCAM_COMPARE_KEY_LSB
-#define MC_BCAM_COMPARE_KEY_MASK WLAN_MC_BCAM_COMPARE_KEY_MASK
-#define MC_BCAM_COMPARE_KEY_GET(x) WLAN_MC_BCAM_COMPARE_KEY_GET(x)
-#define MC_BCAM_COMPARE_KEY_SET(x) WLAN_MC_BCAM_COMPARE_KEY_SET(x)
-#define MC_BCAM_TARGET_ADDRESS WLAN_MC_BCAM_TARGET_ADDRESS
-#define MC_BCAM_TARGET_OFFSET WLAN_MC_BCAM_TARGET_OFFSET
-#define MC_BCAM_TARGET_INST_MSB WLAN_MC_BCAM_TARGET_INST_MSB
-#define MC_BCAM_TARGET_INST_LSB WLAN_MC_BCAM_TARGET_INST_LSB
-#define MC_BCAM_TARGET_INST_MASK WLAN_MC_BCAM_TARGET_INST_MASK
-#define MC_BCAM_TARGET_INST_GET(x) WLAN_MC_BCAM_TARGET_INST_GET(x)
-#define MC_BCAM_TARGET_INST_SET(x) WLAN_MC_BCAM_TARGET_INST_SET(x)
-#define APB_ADDR_ERROR_CONTROL_ADDRESS WLAN_APB_ADDR_ERROR_CONTROL_ADDRESS
-#define APB_ADDR_ERROR_CONTROL_OFFSET WLAN_APB_ADDR_ERROR_CONTROL_OFFSET
-#define APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MSB WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MSB
-#define APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB
-#define APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK
-#define APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_GET(x) WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_GET(x)
-#define APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_SET(x) WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_SET(x)
-#define APB_ADDR_ERROR_CONTROL_ENABLE_MSB WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_MSB
-#define APB_ADDR_ERROR_CONTROL_ENABLE_LSB WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_LSB
-#define APB_ADDR_ERROR_CONTROL_ENABLE_MASK WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_MASK
-#define APB_ADDR_ERROR_CONTROL_ENABLE_GET(x) WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_GET(x)
-#define APB_ADDR_ERROR_CONTROL_ENABLE_SET(x) WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_SET(x)
-#define APB_ADDR_ERROR_STATUS_ADDRESS WLAN_APB_ADDR_ERROR_STATUS_ADDRESS
-#define APB_ADDR_ERROR_STATUS_OFFSET WLAN_APB_ADDR_ERROR_STATUS_OFFSET
-#define APB_ADDR_ERROR_STATUS_WRITE_MSB WLAN_APB_ADDR_ERROR_STATUS_WRITE_MSB
-#define APB_ADDR_ERROR_STATUS_WRITE_LSB WLAN_APB_ADDR_ERROR_STATUS_WRITE_LSB
-#define APB_ADDR_ERROR_STATUS_WRITE_MASK WLAN_APB_ADDR_ERROR_STATUS_WRITE_MASK
-#define APB_ADDR_ERROR_STATUS_WRITE_GET(x) WLAN_APB_ADDR_ERROR_STATUS_WRITE_GET(x)
-#define APB_ADDR_ERROR_STATUS_WRITE_SET(x) WLAN_APB_ADDR_ERROR_STATUS_WRITE_SET(x)
-#define APB_ADDR_ERROR_STATUS_ADDRESS_MSB WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_MSB
-#define APB_ADDR_ERROR_STATUS_ADDRESS_LSB WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_LSB
-#define APB_ADDR_ERROR_STATUS_ADDRESS_MASK WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_MASK
-#define APB_ADDR_ERROR_STATUS_ADDRESS_GET(x) WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_GET(x)
-#define APB_ADDR_ERROR_STATUS_ADDRESS_SET(x) WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_SET(x)
-#define AHB_ADDR_ERROR_CONTROL_ADDRESS WLAN_AHB_ADDR_ERROR_CONTROL_ADDRESS
-#define AHB_ADDR_ERROR_CONTROL_OFFSET WLAN_AHB_ADDR_ERROR_CONTROL_OFFSET
-#define AHB_ADDR_ERROR_CONTROL_ENABLE_MSB WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_MSB
-#define AHB_ADDR_ERROR_CONTROL_ENABLE_LSB WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_LSB
-#define AHB_ADDR_ERROR_CONTROL_ENABLE_MASK WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_MASK
-#define AHB_ADDR_ERROR_CONTROL_ENABLE_GET(x) WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_GET(x)
-#define AHB_ADDR_ERROR_CONTROL_ENABLE_SET(x) WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_SET(x)
-#define AHB_ADDR_ERROR_STATUS_ADDRESS WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS
-#define AHB_ADDR_ERROR_STATUS_OFFSET WLAN_AHB_ADDR_ERROR_STATUS_OFFSET
-#define AHB_ADDR_ERROR_STATUS_MAC_MSB WLAN_AHB_ADDR_ERROR_STATUS_MAC_MSB
-#define AHB_ADDR_ERROR_STATUS_MAC_LSB WLAN_AHB_ADDR_ERROR_STATUS_MAC_LSB
-#define AHB_ADDR_ERROR_STATUS_MAC_MASK WLAN_AHB_ADDR_ERROR_STATUS_MAC_MASK
-#define AHB_ADDR_ERROR_STATUS_MAC_GET(x) WLAN_AHB_ADDR_ERROR_STATUS_MAC_GET(x)
-#define AHB_ADDR_ERROR_STATUS_MAC_SET(x) WLAN_AHB_ADDR_ERROR_STATUS_MAC_SET(x)
-#define AHB_ADDR_ERROR_STATUS_MBOX_MSB WLAN_AHB_ADDR_ERROR_STATUS_MBOX_MSB
-#define AHB_ADDR_ERROR_STATUS_MBOX_LSB WLAN_AHB_ADDR_ERROR_STATUS_MBOX_LSB
-#define AHB_ADDR_ERROR_STATUS_MBOX_MASK WLAN_AHB_ADDR_ERROR_STATUS_MBOX_MASK
-#define AHB_ADDR_ERROR_STATUS_MBOX_GET(x) WLAN_AHB_ADDR_ERROR_STATUS_MBOX_GET(x)
-#define AHB_ADDR_ERROR_STATUS_MBOX_SET(x) WLAN_AHB_ADDR_ERROR_STATUS_MBOX_SET(x)
-#define AHB_ADDR_ERROR_STATUS_ADDRESS_MSB WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_MSB
-#define AHB_ADDR_ERROR_STATUS_ADDRESS_LSB WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_LSB
-#define AHB_ADDR_ERROR_STATUS_ADDRESS_MASK WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_MASK
-#define AHB_ADDR_ERROR_STATUS_ADDRESS_GET(x) WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_GET(x)
-#define AHB_ADDR_ERROR_STATUS_ADDRESS_SET(x) WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_SET(x)
-#define BCAM_CONFLICT_ERROR_ADDRESS WLAN_BCAM_CONFLICT_ERROR_ADDRESS
-#define BCAM_CONFLICT_ERROR_OFFSET WLAN_BCAM_CONFLICT_ERROR_OFFSET
-#define BCAM_CONFLICT_ERROR_IPORT_FLAG_MSB WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_MSB
-#define BCAM_CONFLICT_ERROR_IPORT_FLAG_LSB WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_LSB
-#define BCAM_CONFLICT_ERROR_IPORT_FLAG_MASK WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_MASK
-#define BCAM_CONFLICT_ERROR_IPORT_FLAG_GET(x) WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_GET(x)
-#define BCAM_CONFLICT_ERROR_IPORT_FLAG_SET(x) WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_SET(x)
-#define BCAM_CONFLICT_ERROR_DPORT_FLAG_MSB WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_MSB
-#define BCAM_CONFLICT_ERROR_DPORT_FLAG_LSB WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_LSB
-#define BCAM_CONFLICT_ERROR_DPORT_FLAG_MASK WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_MASK
-#define BCAM_CONFLICT_ERROR_DPORT_FLAG_GET(x) WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_GET(x)
-#define BCAM_CONFLICT_ERROR_DPORT_FLAG_SET(x) WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_SET(x)
-#define CPU_PERF_CNT_ADDRESS WLAN_CPU_PERF_CNT_ADDRESS
-#define CPU_PERF_CNT_OFFSET WLAN_CPU_PERF_CNT_OFFSET
-#define CPU_PERF_CNT_EN_MSB WLAN_CPU_PERF_CNT_EN_MSB
-#define CPU_PERF_CNT_EN_LSB WLAN_CPU_PERF_CNT_EN_LSB
-#define CPU_PERF_CNT_EN_MASK WLAN_CPU_PERF_CNT_EN_MASK
-#define CPU_PERF_CNT_EN_GET(x) WLAN_CPU_PERF_CNT_EN_GET(x)
-#define CPU_PERF_CNT_EN_SET(x) WLAN_CPU_PERF_CNT_EN_SET(x)
-#define CPU_INST_FETCH_ADDRESS WLAN_CPU_INST_FETCH_ADDRESS
-#define CPU_INST_FETCH_OFFSET WLAN_CPU_INST_FETCH_OFFSET
-#define CPU_INST_FETCH_CNT_MSB WLAN_CPU_INST_FETCH_CNT_MSB
-#define CPU_INST_FETCH_CNT_LSB WLAN_CPU_INST_FETCH_CNT_LSB
-#define CPU_INST_FETCH_CNT_MASK WLAN_CPU_INST_FETCH_CNT_MASK
-#define CPU_INST_FETCH_CNT_GET(x) WLAN_CPU_INST_FETCH_CNT_GET(x)
-#define CPU_INST_FETCH_CNT_SET(x) WLAN_CPU_INST_FETCH_CNT_SET(x)
-#define CPU_DATA_FETCH_ADDRESS WLAN_CPU_DATA_FETCH_ADDRESS
-#define CPU_DATA_FETCH_OFFSET WLAN_CPU_DATA_FETCH_OFFSET
-#define CPU_DATA_FETCH_CNT_MSB WLAN_CPU_DATA_FETCH_CNT_MSB
-#define CPU_DATA_FETCH_CNT_LSB WLAN_CPU_DATA_FETCH_CNT_LSB
-#define CPU_DATA_FETCH_CNT_MASK WLAN_CPU_DATA_FETCH_CNT_MASK
-#define CPU_DATA_FETCH_CNT_GET(x) WLAN_CPU_DATA_FETCH_CNT_GET(x)
-#define CPU_DATA_FETCH_CNT_SET(x) WLAN_CPU_DATA_FETCH_CNT_SET(x)
-#define CPU_RAM1_CONFLICT_ADDRESS WLAN_CPU_RAM1_CONFLICT_ADDRESS
-#define CPU_RAM1_CONFLICT_OFFSET WLAN_CPU_RAM1_CONFLICT_OFFSET
-#define CPU_RAM1_CONFLICT_CNT_MSB WLAN_CPU_RAM1_CONFLICT_CNT_MSB
-#define CPU_RAM1_CONFLICT_CNT_LSB WLAN_CPU_RAM1_CONFLICT_CNT_LSB
-#define CPU_RAM1_CONFLICT_CNT_MASK WLAN_CPU_RAM1_CONFLICT_CNT_MASK
-#define CPU_RAM1_CONFLICT_CNT_GET(x) WLAN_CPU_RAM1_CONFLICT_CNT_GET(x)
-#define CPU_RAM1_CONFLICT_CNT_SET(x) WLAN_CPU_RAM1_CONFLICT_CNT_SET(x)
-#define CPU_RAM2_CONFLICT_ADDRESS WLAN_CPU_RAM2_CONFLICT_ADDRESS
-#define CPU_RAM2_CONFLICT_OFFSET WLAN_CPU_RAM2_CONFLICT_OFFSET
-#define CPU_RAM2_CONFLICT_CNT_MSB WLAN_CPU_RAM2_CONFLICT_CNT_MSB
-#define CPU_RAM2_CONFLICT_CNT_LSB WLAN_CPU_RAM2_CONFLICT_CNT_LSB
-#define CPU_RAM2_CONFLICT_CNT_MASK WLAN_CPU_RAM2_CONFLICT_CNT_MASK
-#define CPU_RAM2_CONFLICT_CNT_GET(x) WLAN_CPU_RAM2_CONFLICT_CNT_GET(x)
-#define CPU_RAM2_CONFLICT_CNT_SET(x) WLAN_CPU_RAM2_CONFLICT_CNT_SET(x)
-#define CPU_RAM3_CONFLICT_ADDRESS WLAN_CPU_RAM3_CONFLICT_ADDRESS
-#define CPU_RAM3_CONFLICT_OFFSET WLAN_CPU_RAM3_CONFLICT_OFFSET
-#define CPU_RAM3_CONFLICT_CNT_MSB WLAN_CPU_RAM3_CONFLICT_CNT_MSB
-#define CPU_RAM3_CONFLICT_CNT_LSB WLAN_CPU_RAM3_CONFLICT_CNT_LSB
-#define CPU_RAM3_CONFLICT_CNT_MASK WLAN_CPU_RAM3_CONFLICT_CNT_MASK
-#define CPU_RAM3_CONFLICT_CNT_GET(x) WLAN_CPU_RAM3_CONFLICT_CNT_GET(x)
-#define CPU_RAM3_CONFLICT_CNT_SET(x) WLAN_CPU_RAM3_CONFLICT_CNT_SET(x)
-#define CPU_RAM4_CONFLICT_ADDRESS WLAN_CPU_RAM4_CONFLICT_ADDRESS
-#define CPU_RAM4_CONFLICT_OFFSET WLAN_CPU_RAM4_CONFLICT_OFFSET
-#define CPU_RAM4_CONFLICT_CNT_MSB WLAN_CPU_RAM4_CONFLICT_CNT_MSB
-#define CPU_RAM4_CONFLICT_CNT_LSB WLAN_CPU_RAM4_CONFLICT_CNT_LSB
-#define CPU_RAM4_CONFLICT_CNT_MASK WLAN_CPU_RAM4_CONFLICT_CNT_MASK
-#define CPU_RAM4_CONFLICT_CNT_GET(x) WLAN_CPU_RAM4_CONFLICT_CNT_GET(x)
-#define CPU_RAM4_CONFLICT_CNT_SET(x) WLAN_CPU_RAM4_CONFLICT_CNT_SET(x)
-
-
-#endif
-#endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_wlan_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_wlan_reg.h
deleted file mode 100644
index d28de3938b2eff263316e8a017cc96ac061519bb..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_wlan_reg.h
+++ /dev/null
@@ -1,195 +0,0 @@
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _VMC_WLAN_REG_REG_H_
-#define _VMC_WLAN_REG_REG_H_
-
-#define WLAN_MC_BCAM_VALID_ADDRESS               0x00000000
-#define WLAN_MC_BCAM_VALID_OFFSET                0x00000000
-#define WLAN_MC_BCAM_VALID_BIT_MSB               0
-#define WLAN_MC_BCAM_VALID_BIT_LSB               0
-#define WLAN_MC_BCAM_VALID_BIT_MASK              0x00000001
-#define WLAN_MC_BCAM_VALID_BIT_GET(x)            (((x) & WLAN_MC_BCAM_VALID_BIT_MASK) >> WLAN_MC_BCAM_VALID_BIT_LSB)
-#define WLAN_MC_BCAM_VALID_BIT_SET(x)            (((x) << WLAN_MC_BCAM_VALID_BIT_LSB) & WLAN_MC_BCAM_VALID_BIT_MASK)
-
-#define WLAN_MC_BCAM_COMPARE_ADDRESS             0x00000200
-#define WLAN_MC_BCAM_COMPARE_OFFSET              0x00000200
-#define WLAN_MC_BCAM_COMPARE_KEY_MSB             19
-#define WLAN_MC_BCAM_COMPARE_KEY_LSB             2
-#define WLAN_MC_BCAM_COMPARE_KEY_MASK            0x000ffffc
-#define WLAN_MC_BCAM_COMPARE_KEY_GET(x)          (((x) & WLAN_MC_BCAM_COMPARE_KEY_MASK) >> WLAN_MC_BCAM_COMPARE_KEY_LSB)
-#define WLAN_MC_BCAM_COMPARE_KEY_SET(x)          (((x) << WLAN_MC_BCAM_COMPARE_KEY_LSB) & WLAN_MC_BCAM_COMPARE_KEY_MASK)
-
-#define WLAN_MC_BCAM_TARGET_ADDRESS              0x00000400
-#define WLAN_MC_BCAM_TARGET_OFFSET               0x00000400
-#define WLAN_MC_BCAM_TARGET_INST_MSB             31
-#define WLAN_MC_BCAM_TARGET_INST_LSB             0
-#define WLAN_MC_BCAM_TARGET_INST_MASK            0xffffffff
-#define WLAN_MC_BCAM_TARGET_INST_GET(x)          (((x) & WLAN_MC_BCAM_TARGET_INST_MASK) >> WLAN_MC_BCAM_TARGET_INST_LSB)
-#define WLAN_MC_BCAM_TARGET_INST_SET(x)          (((x) << WLAN_MC_BCAM_TARGET_INST_LSB) & WLAN_MC_BCAM_TARGET_INST_MASK)
-
-#define WLAN_APB_ADDR_ERROR_CONTROL_ADDRESS      0x00000600
-#define WLAN_APB_ADDR_ERROR_CONTROL_OFFSET       0x00000600
-#define WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MSB 1
-#define WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB 1
-#define WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK 0x00000002
-#define WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_GET(x) (((x) & WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK) >> WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB)
-#define WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_SET(x) (((x) << WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_LSB) & WLAN_APB_ADDR_ERROR_CONTROL_QUAL_ENABLE_MASK)
-#define WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_MSB   0
-#define WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_LSB   0
-#define WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_MASK  0x00000001
-#define WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_GET(x) (((x) & WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_MASK) >> WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_LSB)
-#define WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_SET(x) (((x) << WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_LSB) & WLAN_APB_ADDR_ERROR_CONTROL_ENABLE_MASK)
-
-#define WLAN_APB_ADDR_ERROR_STATUS_ADDRESS       0x00000604
-#define WLAN_APB_ADDR_ERROR_STATUS_OFFSET        0x00000604
-#define WLAN_APB_ADDR_ERROR_STATUS_WRITE_MSB     25
-#define WLAN_APB_ADDR_ERROR_STATUS_WRITE_LSB     25
-#define WLAN_APB_ADDR_ERROR_STATUS_WRITE_MASK    0x02000000
-#define WLAN_APB_ADDR_ERROR_STATUS_WRITE_GET(x)  (((x) & WLAN_APB_ADDR_ERROR_STATUS_WRITE_MASK) >> WLAN_APB_ADDR_ERROR_STATUS_WRITE_LSB)
-#define WLAN_APB_ADDR_ERROR_STATUS_WRITE_SET(x)  (((x) << WLAN_APB_ADDR_ERROR_STATUS_WRITE_LSB) & WLAN_APB_ADDR_ERROR_STATUS_WRITE_MASK)
-#define WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_MSB   24
-#define WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_LSB   0
-#define WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_MASK  0x01ffffff
-#define WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_GET(x) (((x) & WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_MASK) >> WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_LSB)
-#define WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_SET(x) (((x) << WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_LSB) & WLAN_APB_ADDR_ERROR_STATUS_ADDRESS_MASK)
-
-#define WLAN_AHB_ADDR_ERROR_CONTROL_ADDRESS      0x00000608
-#define WLAN_AHB_ADDR_ERROR_CONTROL_OFFSET       0x00000608
-#define WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_MSB   0
-#define WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_LSB   0
-#define WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_MASK  0x00000001
-#define WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_GET(x) (((x) & WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_MASK) >> WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_LSB)
-#define WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_SET(x) (((x) << WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_LSB) & WLAN_AHB_ADDR_ERROR_CONTROL_ENABLE_MASK)
-
-#define WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS       0x0000060c
-#define WLAN_AHB_ADDR_ERROR_STATUS_OFFSET        0x0000060c
-#define WLAN_AHB_ADDR_ERROR_STATUS_MAC_MSB       31
-#define WLAN_AHB_ADDR_ERROR_STATUS_MAC_LSB       31
-#define WLAN_AHB_ADDR_ERROR_STATUS_MAC_MASK      0x80000000
-#define WLAN_AHB_ADDR_ERROR_STATUS_MAC_GET(x)    (((x) & WLAN_AHB_ADDR_ERROR_STATUS_MAC_MASK) >> WLAN_AHB_ADDR_ERROR_STATUS_MAC_LSB)
-#define WLAN_AHB_ADDR_ERROR_STATUS_MAC_SET(x)    (((x) << WLAN_AHB_ADDR_ERROR_STATUS_MAC_LSB) & WLAN_AHB_ADDR_ERROR_STATUS_MAC_MASK)
-#define WLAN_AHB_ADDR_ERROR_STATUS_MBOX_MSB      30
-#define WLAN_AHB_ADDR_ERROR_STATUS_MBOX_LSB      30
-#define WLAN_AHB_ADDR_ERROR_STATUS_MBOX_MASK     0x40000000
-#define WLAN_AHB_ADDR_ERROR_STATUS_MBOX_GET(x)   (((x) & WLAN_AHB_ADDR_ERROR_STATUS_MBOX_MASK) >> WLAN_AHB_ADDR_ERROR_STATUS_MBOX_LSB)
-#define WLAN_AHB_ADDR_ERROR_STATUS_MBOX_SET(x)   (((x) << WLAN_AHB_ADDR_ERROR_STATUS_MBOX_LSB) & WLAN_AHB_ADDR_ERROR_STATUS_MBOX_MASK)
-#define WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_MSB   23
-#define WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_LSB   0
-#define WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_MASK  0x00ffffff
-#define WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_GET(x) (((x) & WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_MASK) >> WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_LSB)
-#define WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_SET(x) (((x) << WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_LSB) & WLAN_AHB_ADDR_ERROR_STATUS_ADDRESS_MASK)
-
-#define WLAN_BCAM_CONFLICT_ERROR_ADDRESS         0x00000610
-#define WLAN_BCAM_CONFLICT_ERROR_OFFSET          0x00000610
-#define WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_MSB  1
-#define WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_LSB  1
-#define WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_MASK 0x00000002
-#define WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_GET(x) (((x) & WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_MASK) >> WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_LSB)
-#define WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_SET(x) (((x) << WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_LSB) & WLAN_BCAM_CONFLICT_ERROR_IPORT_FLAG_MASK)
-#define WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_MSB  0
-#define WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_LSB  0
-#define WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_MASK 0x00000001
-#define WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_GET(x) (((x) & WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_MASK) >> WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_LSB)
-#define WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_SET(x) (((x) << WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_LSB) & WLAN_BCAM_CONFLICT_ERROR_DPORT_FLAG_MASK)
-
-#define WLAN_CPU_PERF_CNT_ADDRESS                0x00000614
-#define WLAN_CPU_PERF_CNT_OFFSET                 0x00000614
-#define WLAN_CPU_PERF_CNT_EN_MSB                 0
-#define WLAN_CPU_PERF_CNT_EN_LSB                 0
-#define WLAN_CPU_PERF_CNT_EN_MASK                0x00000001
-#define WLAN_CPU_PERF_CNT_EN_GET(x)              (((x) & WLAN_CPU_PERF_CNT_EN_MASK) >> WLAN_CPU_PERF_CNT_EN_LSB)
-#define WLAN_CPU_PERF_CNT_EN_SET(x)              (((x) << WLAN_CPU_PERF_CNT_EN_LSB) & WLAN_CPU_PERF_CNT_EN_MASK)
-
-#define WLAN_CPU_INST_FETCH_ADDRESS              0x00000618
-#define WLAN_CPU_INST_FETCH_OFFSET               0x00000618
-#define WLAN_CPU_INST_FETCH_CNT_MSB              31
-#define WLAN_CPU_INST_FETCH_CNT_LSB              0
-#define WLAN_CPU_INST_FETCH_CNT_MASK             0xffffffff
-#define WLAN_CPU_INST_FETCH_CNT_GET(x)           (((x) & WLAN_CPU_INST_FETCH_CNT_MASK) >> WLAN_CPU_INST_FETCH_CNT_LSB)
-#define WLAN_CPU_INST_FETCH_CNT_SET(x)           (((x) << WLAN_CPU_INST_FETCH_CNT_LSB) & WLAN_CPU_INST_FETCH_CNT_MASK)
-
-#define WLAN_CPU_DATA_FETCH_ADDRESS              0x0000061c
-#define WLAN_CPU_DATA_FETCH_OFFSET               0x0000061c
-#define WLAN_CPU_DATA_FETCH_CNT_MSB              31
-#define WLAN_CPU_DATA_FETCH_CNT_LSB              0
-#define WLAN_CPU_DATA_FETCH_CNT_MASK             0xffffffff
-#define WLAN_CPU_DATA_FETCH_CNT_GET(x)           (((x) & WLAN_CPU_DATA_FETCH_CNT_MASK) >> WLAN_CPU_DATA_FETCH_CNT_LSB)
-#define WLAN_CPU_DATA_FETCH_CNT_SET(x)           (((x) << WLAN_CPU_DATA_FETCH_CNT_LSB) & WLAN_CPU_DATA_FETCH_CNT_MASK)
-
-#define WLAN_CPU_RAM1_CONFLICT_ADDRESS           0x00000620
-#define WLAN_CPU_RAM1_CONFLICT_OFFSET            0x00000620
-#define WLAN_CPU_RAM1_CONFLICT_CNT_MSB           11
-#define WLAN_CPU_RAM1_CONFLICT_CNT_LSB           0
-#define WLAN_CPU_RAM1_CONFLICT_CNT_MASK          0x00000fff
-#define WLAN_CPU_RAM1_CONFLICT_CNT_GET(x)        (((x) & WLAN_CPU_RAM1_CONFLICT_CNT_MASK) >> WLAN_CPU_RAM1_CONFLICT_CNT_LSB)
-#define WLAN_CPU_RAM1_CONFLICT_CNT_SET(x)        (((x) << WLAN_CPU_RAM1_CONFLICT_CNT_LSB) & WLAN_CPU_RAM1_CONFLICT_CNT_MASK)
-
-#define WLAN_CPU_RAM2_CONFLICT_ADDRESS           0x00000624
-#define WLAN_CPU_RAM2_CONFLICT_OFFSET            0x00000624
-#define WLAN_CPU_RAM2_CONFLICT_CNT_MSB           11
-#define WLAN_CPU_RAM2_CONFLICT_CNT_LSB           0
-#define WLAN_CPU_RAM2_CONFLICT_CNT_MASK          0x00000fff
-#define WLAN_CPU_RAM2_CONFLICT_CNT_GET(x)        (((x) & WLAN_CPU_RAM2_CONFLICT_CNT_MASK) >> WLAN_CPU_RAM2_CONFLICT_CNT_LSB)
-#define WLAN_CPU_RAM2_CONFLICT_CNT_SET(x)        (((x) << WLAN_CPU_RAM2_CONFLICT_CNT_LSB) & WLAN_CPU_RAM2_CONFLICT_CNT_MASK)
-
-#define WLAN_CPU_RAM3_CONFLICT_ADDRESS           0x00000628
-#define WLAN_CPU_RAM3_CONFLICT_OFFSET            0x00000628
-#define WLAN_CPU_RAM3_CONFLICT_CNT_MSB           11
-#define WLAN_CPU_RAM3_CONFLICT_CNT_LSB           0
-#define WLAN_CPU_RAM3_CONFLICT_CNT_MASK          0x00000fff
-#define WLAN_CPU_RAM3_CONFLICT_CNT_GET(x)        (((x) & WLAN_CPU_RAM3_CONFLICT_CNT_MASK) >> WLAN_CPU_RAM3_CONFLICT_CNT_LSB)
-#define WLAN_CPU_RAM3_CONFLICT_CNT_SET(x)        (((x) << WLAN_CPU_RAM3_CONFLICT_CNT_LSB) & WLAN_CPU_RAM3_CONFLICT_CNT_MASK)
-
-#define WLAN_CPU_RAM4_CONFLICT_ADDRESS           0x0000062c
-#define WLAN_CPU_RAM4_CONFLICT_OFFSET            0x0000062c
-#define WLAN_CPU_RAM4_CONFLICT_CNT_MSB           11
-#define WLAN_CPU_RAM4_CONFLICT_CNT_LSB           0
-#define WLAN_CPU_RAM4_CONFLICT_CNT_MASK          0x00000fff
-#define WLAN_CPU_RAM4_CONFLICT_CNT_GET(x)        (((x) & WLAN_CPU_RAM4_CONFLICT_CNT_MASK) >> WLAN_CPU_RAM4_CONFLICT_CNT_LSB)
-#define WLAN_CPU_RAM4_CONFLICT_CNT_SET(x)        (((x) << WLAN_CPU_RAM4_CONFLICT_CNT_LSB) & WLAN_CPU_RAM4_CONFLICT_CNT_MASK)
-
-
-#ifndef __ASSEMBLER__
-
-typedef struct vmc_wlan_reg_reg_s {
-  volatile unsigned int wlan_mc_bcam_valid[128];
-  volatile unsigned int wlan_mc_bcam_compare[128];
-  volatile unsigned int wlan_mc_bcam_target[128];
-  volatile unsigned int wlan_apb_addr_error_control;
-  volatile unsigned int wlan_apb_addr_error_status;
-  volatile unsigned int wlan_ahb_addr_error_control;
-  volatile unsigned int wlan_ahb_addr_error_status;
-  volatile unsigned int wlan_bcam_conflict_error;
-  volatile unsigned int wlan_cpu_perf_cnt;
-  volatile unsigned int wlan_cpu_inst_fetch;
-  volatile unsigned int wlan_cpu_data_fetch;
-  volatile unsigned int wlan_cpu_ram1_conflict;
-  volatile unsigned int wlan_cpu_ram2_conflict;
-  volatile unsigned int wlan_cpu_ram3_conflict;
-  volatile unsigned int wlan_cpu_ram4_conflict;
-} vmc_wlan_reg_reg_t;
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _VMC_WLAN_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/a_hci.h b/drivers/staging/ath6kl/include/common/a_hci.h
deleted file mode 100644
index 379d65224e3a171eb9d20e61036ac6072166fb7e..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/a_hci.h
+++ /dev/null
@@ -1,682 +0,0 @@
-//-
-// Copyright (c) 2009-2010 Atheros Communications Inc.
-// All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-//
-
-
-#ifndef __A_HCI_H__
-#define __A_HCI_H__
-
-#define HCI_CMD_OGF_MASK            0x3F
-#define HCI_CMD_OGF_SHIFT           10
-#define HCI_CMD_GET_OGF(opcode)     ((opcode >> HCI_CMD_OGF_SHIFT) & HCI_CMD_OGF_MASK)
-
-#define HCI_CMD_OCF_MASK            0x3FF
-#define HCI_CMD_OCF_SHIFT           0 
-#define HCI_CMD_GET_OCF(opcode)     (((opcode) >> HCI_CMD_OCF_SHIFT) & HCI_CMD_OCF_MASK)
-
-#define HCI_FORM_OPCODE(ocf, ogf)    ((ocf & HCI_CMD_OCF_MASK) << HCI_CMD_OCF_SHIFT | \
-                                          (ogf & HCI_CMD_OGF_MASK) << HCI_CMD_OGF_SHIFT)
-
-
-/*======== HCI Opcode groups ===============*/
-#define OGF_NOP                         0x00
-#define OGF_LINK_CONTROL                0x01
-#define OGF_LINK_POLICY                 0x03
-#define OGF_INFO_PARAMS                 0x04
-#define OGF_STATUS                      0x05
-#define OGF_TESTING                     0x06
-#define OGF_BLUETOOTH                   0x3E
-#define OGF_VENDOR_DEBUG                0x3F
-
-
-
-#define OCF_NOP                         0x00
-
-
-/*===== Link Control Commands Opcode===================*/
-#define OCF_HCI_Create_Physical_Link                0x35
-#define OCF_HCI_Accept_Physical_Link_Req            0x36
-#define OCF_HCI_Disconnect_Physical_Link            0x37
-#define OCF_HCI_Create_Logical_Link                 0x38
-#define OCF_HCI_Accept_Logical_Link                 0x39
-#define OCF_HCI_Disconnect_Logical_Link             0x3A
-#define OCF_HCI_Logical_Link_Cancel                 0x3B
-#define OCF_HCI_Flow_Spec_Modify                    0x3C
-
-
-
-/*===== Link Policy Commands Opcode====================*/
-#define OCF_HCI_Set_Event_Mask                      0x01
-#define OCF_HCI_Reset                               0x03
-#define OCF_HCI_Read_Conn_Accept_Timeout            0x15
-#define OCF_HCI_Write_Conn_Accept_Timeout           0x16
-#define OCF_HCI_Read_Link_Supervision_Timeout       0x36
-#define OCF_HCI_Write_Link_Supervision_Timeout      0x37
-#define OCF_HCI_Enhanced_Flush                      0x5F
-#define OCF_HCI_Read_Logical_Link_Accept_Timeout    0x61
-#define OCF_HCI_Write_Logical_Link_Accept_Timeout   0x62
-#define OCF_HCI_Set_Event_Mask_Page_2               0x63
-#define OCF_HCI_Read_Location_Data                  0x64
-#define OCF_HCI_Write_Location_Data                 0x65
-#define OCF_HCI_Read_Flow_Control_Mode              0x66
-#define OCF_HCI_Write_Flow_Control_Mode             0x67
-#define OCF_HCI_Read_BE_Flush_Timeout               0x69
-#define OCF_HCI_Write_BE_Flush_Timeout              0x6A
-#define OCF_HCI_Short_Range_Mode                    0x6B
-
-
-/*======== Info Commands Opcode========================*/
-#define OCF_HCI_Read_Local_Ver_Info                 0x01
-#define OCF_HCI_Read_Local_Supported_Cmds           0x02
-#define OCF_HCI_Read_Data_Block_Size                0x0A
-/*======== Status Commands Opcode======================*/
-#define OCF_HCI_Read_Failed_Contact_Counter         0x01
-#define OCF_HCI_Reset_Failed_Contact_Counter        0x02
-#define OCF_HCI_Read_Link_Quality                   0x03
-#define OCF_HCI_Read_RSSI                           0x05
-#define OCF_HCI_Read_Local_AMP_Info                 0x09    
-#define OCF_HCI_Read_Local_AMP_ASSOC                0x0A
-#define OCF_HCI_Write_Remote_AMP_ASSOC              0x0B
-
-
-/*======= AMP_ASSOC Specific TLV tags =================*/
-#define AMP_ASSOC_MAC_ADDRESS_INFO_TYPE             0x1
-#define AMP_ASSOC_PREF_CHAN_LIST                    0x2
-#define AMP_ASSOC_CONNECTED_CHAN                    0x3
-#define AMP_ASSOC_PAL_CAPABILITIES                  0x4
-#define AMP_ASSOC_PAL_VERSION                       0x5
-
-
-/*========= PAL Events =================================*/
-#define PAL_COMMAND_COMPLETE_EVENT                  0x0E
-#define PAL_COMMAND_STATUS_EVENT                    0x0F
-#define PAL_HARDWARE_ERROR_EVENT                    0x10
-#define PAL_FLUSH_OCCURRED_EVENT                    0x11
-#define PAL_LOOPBACK_EVENT                          0x19
-#define PAL_BUFFER_OVERFLOW_EVENT                   0x1A
-#define PAL_QOS_VIOLATION_EVENT                     0x1E
-#define PAL_ENHANCED_FLUSH_COMPLT_EVENT             0x39
-#define PAL_PHYSICAL_LINK_COMPL_EVENT               0x40
-#define PAL_CHANNEL_SELECT_EVENT                    0x41
-#define PAL_DISCONNECT_PHYSICAL_LINK_EVENT          0x42
-#define PAL_PHY_LINK_EARLY_LOSS_WARNING_EVENT       0x43
-#define PAL_PHY_LINK_RECOVERY_EVENT                 0x44
-#define PAL_LOGICAL_LINK_COMPL_EVENT                0x45
-#define PAL_DISCONNECT_LOGICAL_LINK_COMPL_EVENT     0x46
-#define PAL_FLOW_SPEC_MODIFY_COMPL_EVENT            0x47
-#define PAL_NUM_COMPL_DATA_BLOCK_EVENT              0x48
-#define PAL_SHORT_RANGE_MODE_CHANGE_COMPL_EVENT     0x4C
-#define PAL_AMP_STATUS_CHANGE_EVENT                 0x4D
-/*======== End of PAL events definition =================*/
-
-
-/*======== Timeouts (not part of HCI cmd, but input to PAL engine) =========*/
-#define Timer_Conn_Accept_TO                        0x01
-#define Timer_Link_Supervision_TO                   0x02
-
-#define NUM_HCI_COMMAND_PKTS                0x1
-
-
-/*====== NOP Cmd ============================*/
-#define HCI_CMD_NOP                     HCI_FORM_OPCODE(OCF_NOP, OGF_NOP)
-
-
-/*===== Link Control Commands================*/
-#define HCI_Create_Physical_Link        HCI_FORM_OPCODE(OCF_HCI_Create_Physical_Link, OGF_LINK_CONTROL)
-#define HCI_Accept_Physical_Link_Req    HCI_FORM_OPCODE(OCF_HCI_Accept_Physical_Link_Req, OGF_LINK_CONTROL)
-#define HCI_Disconnect_Physical_Link    HCI_FORM_OPCODE(OCF_HCI_Disconnect_Physical_Link, OGF_LINK_CONTROL)
-#define HCI_Create_Logical_Link         HCI_FORM_OPCODE(OCF_HCI_Create_Logical_Link, OGF_LINK_CONTROL)
-#define HCI_Accept_Logical_Link         HCI_FORM_OPCODE(OCF_HCI_Accept_Logical_Link, OGF_LINK_CONTROL)
-#define HCI_Disconnect_Logical_Link     HCI_FORM_OPCODE(OCF_HCI_Disconnect_Logical_Link, OGF_LINK_CONTROL)
-#define HCI_Logical_Link_Cancel         HCI_FORM_OPCODE(OCF_HCI_Logical_Link_Cancel, OGF_LINK_CONTROL)
-#define HCI_Flow_Spec_Modify            HCI_FORM_OPCODE(OCF_HCI_Flow_Spec_Modify, OGF_LINK_CONTROL)
-
-
-/*===== Link Policy Commands ================*/
-#define HCI_Set_Event_Mask              HCI_FORM_OPCODE(OCF_HCI_Set_Event_Mask, OGF_LINK_POLICY)
-#define HCI_Reset                       HCI_FORM_OPCODE(OCF_HCI_Reset, OGF_LINK_POLICY)
-#define HCI_Enhanced_Flush              HCI_FORM_OPCODE(OCF_HCI_Enhanced_Flush, OGF_LINK_POLICY)
-#define HCI_Read_Conn_Accept_Timeout    HCI_FORM_OPCODE(OCF_HCI_Read_Conn_Accept_Timeout, OGF_LINK_POLICY)
-#define HCI_Write_Conn_Accept_Timeout   HCI_FORM_OPCODE(OCF_HCI_Write_Conn_Accept_Timeout, OGF_LINK_POLICY)
-#define HCI_Read_Logical_Link_Accept_Timeout    HCI_FORM_OPCODE(OCF_HCI_Read_Logical_Link_Accept_Timeout, OGF_LINK_POLICY)
-#define HCI_Write_Logical_Link_Accept_Timeout   HCI_FORM_OPCODE(OCF_HCI_Write_Logical_Link_Accept_Timeout, OGF_LINK_POLICY)
-#define HCI_Read_Link_Supervision_Timeout       HCI_FORM_OPCODE(OCF_HCI_Read_Link_Supervision_Timeout, OGF_LINK_POLICY)
-#define HCI_Write_Link_Supervision_Timeout      HCI_FORM_OPCODE(OCF_HCI_Write_Link_Supervision_Timeout, OGF_LINK_POLICY)
-#define HCI_Read_Location_Data          HCI_FORM_OPCODE(OCF_HCI_Read_Location_Data, OGF_LINK_POLICY)
-#define HCI_Write_Location_Data         HCI_FORM_OPCODE(OCF_HCI_Write_Location_Data, OGF_LINK_POLICY)
-#define HCI_Set_Event_Mask_Page_2       HCI_FORM_OPCODE(OCF_HCI_Set_Event_Mask_Page_2, OGF_LINK_POLICY)
-#define HCI_Read_Flow_Control_Mode      HCI_FORM_OPCODE(OCF_HCI_Read_Flow_Control_Mode, OGF_LINK_POLICY)
-#define HCI_Write_Flow_Control_Mode     HCI_FORM_OPCODE(OCF_HCI_Write_Flow_Control_Mode, OGF_LINK_POLICY)
-#define HCI_Write_BE_Flush_Timeout      HCI_FORM_OPCODE(OCF_HCI_Write_BE_Flush_Timeout, OGF_LINK_POLICY)
-#define HCI_Read_BE_Flush_Timeout       HCI_FORM_OPCODE(OCF_HCI_Read_BE_Flush_Timeout, OGF_LINK_POLICY)
-#define HCI_Short_Range_Mode            HCI_FORM_OPCODE(OCF_HCI_Short_Range_Mode, OGF_LINK_POLICY)            
-
-
-/*===== Info Commands =====================*/
-#define HCI_Read_Local_Ver_Info         HCI_FORM_OPCODE(OCF_HCI_Read_Local_Ver_Info,  OGF_INFO_PARAMS)
-#define HCI_Read_Local_Supported_Cmds   HCI_FORM_OPCODE(OCF_HCI_Read_Local_Supported_Cmds, OGF_INFO_PARAMS)
-#define HCI_Read_Data_Block_Size        HCI_FORM_OPCODE(OCF_HCI_Read_Data_Block_Size, OGF_INFO_PARAMS)
-
-/*===== Status Commands =====================*/
-#define HCI_Read_Link_Quality           HCI_FORM_OPCODE(OCF_HCI_Read_Link_Quality, OGF_STATUS)
-#define HCI_Read_RSSI                   HCI_FORM_OPCODE(OCF_HCI_Read_RSSI, OGF_STATUS)
-#define HCI_Read_Local_AMP_Info         HCI_FORM_OPCODE(OCF_HCI_Read_Local_AMP_Info, OGF_STATUS)
-#define HCI_Read_Local_AMP_ASSOC        HCI_FORM_OPCODE(OCF_HCI_Read_Local_AMP_ASSOC, OGF_STATUS)
-#define HCI_Write_Remote_AMP_ASSOC      HCI_FORM_OPCODE(OCF_HCI_Write_Remote_AMP_ASSOC, OGF_STATUS)
-
-/*====== End of cmd definitions =============*/
-
-
-
-/*===== Timeouts(private - can't come from HCI)=================*/
-#define Conn_Accept_TO                  HCI_FORM_OPCODE(Timer_Conn_Accept_TO, OGF_VENDOR_DEBUG)
-#define Link_Supervision_TO             HCI_FORM_OPCODE(Timer_Link_Supervision_TO, OGF_VENDOR_DEBUG)
-
-/*----- PAL Constants (Sec 6 of Doc)------------------------*/
-#define Max80211_PAL_PDU_Size      1492
-#define Max80211_AMP_ASSOC_Len      672
-#define MinGUserPrio                4
-#define MaxGUserPrio                7
-#define BEUserPrio0                 0
-#define BEUserPrio1                 3
-#define Max80211BeaconPeriod        2000    /* in millisec */
-#define ShortRangeModePowerMax      4       /* dBm */
-
-/*------ PAL Protocol Identifiers (Sec5.1) ------------------*/
-typedef enum {
-    ACL_DATA = 0x01,
-    ACTIVITY_REPORT,
-    SECURED_FRAMES,
-    LINK_SUPERVISION_REQ,
-    LINK_SUPERVISION_RESP,
-}PAL_PROTOCOL_IDENTIFIERS;
-
-#define HCI_CMD_HDR_SZ          3
-#define HCI_EVENT_HDR_SIZE      2
-#define MAX_EVT_PKT_SZ          255
-#define AMP_ASSOC_MAX_FRAG_SZ   248
-#define AMP_MAX_GUARANTEED_BW   20000
-
-#define DEFAULT_CONN_ACCPT_TO   5000
-#define DEFAULT_LL_ACCPT_TO     5000
-#define DEFAULT_LSTO            10000
-
-#define PACKET_BASED_FLOW_CONTROL_MODE      0x00
-#define DATA_BLK_BASED_FLOW_CONTROL_MODE    0x01
-
-#define SERVICE_TYPE_BEST_EFFORT    0x01
-#define SERVICE_TYPE_GUARANTEED     0x02
-
-#define MAC_ADDR_LEN            6
-#define LINK_KEY_LEN            32
-
-typedef enum  {
-    ACL_DATA_PB_1ST_NON_AUTOMATICALLY_FLUSHABLE = 0x00,
-    ACL_DATA_PB_CONTINUING_FRAGMENT = 0x01,
-    ACL_DATA_PB_1ST_AUTOMATICALLY_FLUSHABLE = 0x02,
-    ACL_DATA_PB_COMPLETE_PDU = 0x03,
-} ACL_DATA_PB_FLAGS;
-#define ACL_DATA_PB_FLAGS_SHIFT     12
-
-typedef enum {
-    ACL_DATA_BC_POINT_TO_POINT = 0x00,
-} ACL_DATA_BC_FLAGS;
-#define ACL_DATA_BC_FLAGS_SHIFT     14
-
-/* Command pkt */
-typedef struct  hci_cmd_pkt_t {
-    u16 opcode;
-    u8 param_length;
-    u8 params[255];
-} POSTPACK HCI_CMD_PKT;
-
-#define ACL_DATA_HDR_SIZE   4   /* hdl_and flags + data_len */
-/* Data pkt */
-typedef struct  hci_acl_data_pkt_t {
-    u16 hdl_and_flags;
-    u16 data_len;
-    u8 data[Max80211_PAL_PDU_Size];
-} POSTPACK HCI_ACL_DATA_PKT;
-
-/* Event pkt */
-typedef struct  hci_event_pkt_t {
-    u8 event_code;
-    u8 param_len;
-    u8 params[256];
-} POSTPACK HCI_EVENT_PKT;
-
-
-/*============== HCI Command definitions ======================= */
-typedef struct hci_cmd_phy_link_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u8 link_key_len;
-    u8 link_key_type;
-    u8 link_key[LINK_KEY_LEN];
-} POSTPACK HCI_CMD_PHY_LINK;
-
-typedef struct  hci_cmd_write_rem_amp_assoc_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u16 len_so_far;
-    u16 amp_assoc_remaining_len;
-    u8 amp_assoc_frag[AMP_ASSOC_MAX_FRAG_SZ];
-} POSTPACK HCI_CMD_WRITE_REM_AMP_ASSOC;
-
-
-typedef struct  hci_cmd_opcode_hdl_t {
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
-} POSTPACK HCI_CMD_READ_LINK_QUAL,
-           HCI_CMD_FLUSH,
-           HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT;
-
-typedef struct  hci_cmd_read_local_amp_assoc_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u16 len_so_far;
-    u16 max_rem_amp_assoc_len;
-} POSTPACK HCI_CMD_READ_LOCAL_AMP_ASSOC;
-
-
-typedef struct hci_cmd_set_event_mask_t {
-    u16 opcode;
-    u8 param_length;
-    u64 mask;
-}POSTPACK HCI_CMD_SET_EVT_MASK, HCI_CMD_SET_EVT_MASK_PG_2;
-
-
-typedef struct  hci_cmd_enhanced_flush_t{
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
-    u8 type;
-} POSTPACK HCI_CMD_ENHANCED_FLUSH;
-
-
-typedef struct  hci_cmd_write_timeout_t {
-    u16 opcode;
-    u8 param_length;
-    u16 timeout;
-} POSTPACK  HCI_CMD_WRITE_TIMEOUT;
-
-typedef struct  hci_cmd_write_link_supervision_timeout_t {
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
-    u16 timeout;
-} POSTPACK HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT;
-
-typedef struct  hci_cmd_write_flow_control_t {
-    u16 opcode;
-    u8 param_length;
-    u8 mode;
-} POSTPACK  HCI_CMD_WRITE_FLOW_CONTROL;
-
-typedef struct  location_data_cfg_t {
-    u8 reg_domain_aware;
-    u8 reg_domain[3];
-    u8 reg_options;
-} POSTPACK LOCATION_DATA_CFG;
-
-typedef struct  hci_cmd_write_location_data_t {
-    u16 opcode;
-    u8 param_length;
-    LOCATION_DATA_CFG   cfg;
-} POSTPACK  HCI_CMD_WRITE_LOCATION_DATA;
-
-
-typedef struct  flow_spec_t {
-    u8 id;
-    u8 service_type;
-    u16 max_sdu;
-    u32 sdu_inter_arrival_time;
-    u32 access_latency;
-    u32 flush_timeout;
-} POSTPACK FLOW_SPEC;
-
-
-typedef struct  hci_cmd_create_logical_link_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    FLOW_SPEC   tx_flow_spec;
-    FLOW_SPEC   rx_flow_spec;
-} POSTPACK HCI_CMD_CREATE_LOGICAL_LINK;
-
-typedef struct  hci_cmd_flow_spec_modify_t {
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
-    FLOW_SPEC   tx_flow_spec;
-    FLOW_SPEC   rx_flow_spec;
-} POSTPACK HCI_CMD_FLOW_SPEC_MODIFY;
-
-typedef struct hci_cmd_logical_link_cancel_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u8 tx_flow_spec_id;
-} POSTPACK HCI_CMD_LOGICAL_LINK_CANCEL;
-
-typedef struct  hci_cmd_disconnect_logical_link_t {
-    u16 opcode;
-    u8 param_length;
-    u16 logical_link_hdl;
-} POSTPACK HCI_CMD_DISCONNECT_LOGICAL_LINK;
-
-typedef struct  hci_cmd_disconnect_phy_link_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-} POSTPACK HCI_CMD_DISCONNECT_PHY_LINK;
-
-typedef struct  hci_cmd_srm_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u8 mode;
-} POSTPACK HCI_CMD_SHORT_RANGE_MODE;
-/*============== HCI Command definitions end ======================= */
-
-
-
-/*============== HCI Event definitions ============================= */
-
-/* Command complete event */
-typedef struct  hci_event_cmd_complete_t {
-    u8 event_code;
-    u8 param_len;
-    u8 num_hci_cmd_pkts;
-    u16 opcode;
-    u8 params[255];
-} POSTPACK HCI_EVENT_CMD_COMPLETE;
-
-
-/* Command status event */
-typedef struct  hci_event_cmd_status_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 num_hci_cmd_pkts;
-    u16 opcode;
-} POSTPACK HCI_EVENT_CMD_STATUS;
-
-/* Hardware Error event */
-typedef struct  hci_event_hw_err_t {
-    u8 event_code;
-    u8 param_len;
-    u8 hw_err_code;
-} POSTPACK HCI_EVENT_HW_ERR;
-
-/* Flush occurred event */
-/* Qos Violation event */
-typedef struct  hci_event_handle_t {
-    u8 event_code;
-    u8 param_len;
-    u16 handle;
-} POSTPACK HCI_EVENT_FLUSH_OCCRD,
-           HCI_EVENT_QOS_VIOLATION;
-
-/* Loopback command event */
-typedef struct hci_loopback_cmd_t {
-    u8 event_code;
-    u8 param_len;
-    u8 params[252];
-} POSTPACK HCI_EVENT_LOOPBACK_CMD;
-
-/* Data buffer overflow event */
-typedef struct  hci_data_buf_overflow_t {
-    u8 event_code;
-    u8 param_len;
-    u8 link_type;
-} POSTPACK  HCI_EVENT_DATA_BUF_OVERFLOW;
-
-/* Enhanced Flush complete event */
-typedef struct hci_enhanced_flush_complt_t{
-    u8 event_code;
-    u8 param_len;
-    u16 hdl;
-} POSTPACK  HCI_EVENT_ENHANCED_FLUSH_COMPLT;
-
-/* Channel select event */
-typedef struct  hci_event_chan_select_t {
-    u8 event_code;
-    u8 param_len;
-    u8 phy_link_hdl;
-} POSTPACK HCI_EVENT_CHAN_SELECT;
-
-/* Physical Link Complete event */
-typedef struct  hci_event_phy_link_complete_event_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 phy_link_hdl;
-} POSTPACK HCI_EVENT_PHY_LINK_COMPLETE;
-
-/* Logical Link complete event */
-typedef struct hci_event_logical_link_complete_event_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u16 logical_link_hdl;
-    u8 phy_hdl;
-    u8 tx_flow_id;
-} POSTPACK HCI_EVENT_LOGICAL_LINK_COMPLETE_EVENT;
-
-/* Disconnect Logical Link complete event */
-typedef struct hci_event_disconnect_logical_link_event_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u16 logical_link_hdl;
-    u8 reason;
-} POSTPACK HCI_EVENT_DISCONNECT_LOGICAL_LINK_EVENT;
-
-/* Disconnect Physical Link complete event */
-typedef struct hci_event_disconnect_phy_link_complete_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 phy_link_hdl;
-    u8 reason;
-} POSTPACK HCI_EVENT_DISCONNECT_PHY_LINK_COMPLETE;
-
-typedef struct hci_event_physical_link_loss_early_warning_t{
-    u8 event_code;
-    u8 param_len;
-    u8 phy_hdl;
-    u8 reason;
-} POSTPACK HCI_EVENT_PHY_LINK_LOSS_EARLY_WARNING;
-
-typedef struct hci_event_physical_link_recovery_t{
-    u8 event_code;
-    u8 param_len;
-    u8 phy_hdl;
-} POSTPACK HCI_EVENT_PHY_LINK_RECOVERY;
-
-
-/* Flow spec modify complete event */
-/* Flush event */
-typedef struct hci_event_status_handle_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u16 handle;
-} POSTPACK HCI_EVENT_FLOW_SPEC_MODIFY,
-           HCI_EVENT_FLUSH;
-
-
-/* Num of completed data blocks event */
-typedef struct hci_event_num_of_compl_data_blks_t {
-    u8 event_code;
-    u8 param_len;
-    u16 num_data_blks;
-    u8 num_handles;
-    u8 params[255];
-} POSTPACK HCI_EVENT_NUM_COMPL_DATA_BLKS;
-
-/* Short range mode change complete event */
-typedef struct  hci_srm_cmpl_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 phy_link;
-    u8 state;
-} POSTPACK HCI_EVENT_SRM_COMPL;
-
-typedef struct hci_event_amp_status_change_t{
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 amp_status;
-} POSTPACK HCI_EVENT_AMP_STATUS_CHANGE;
-
-/*============== Event definitions end =========================== */
-
-
-typedef struct  local_amp_info_resp_t {
-    u8 status;
-    u8 amp_status;
-    u32 total_bw;           /* kbps */
-    u32 max_guranteed_bw;   /* kbps */
-    u32 min_latency;
-    u32 max_pdu_size;
-    u8 amp_type;
-    u16 pal_capabilities;
-    u16 amp_assoc_len;
-    u32 max_flush_timeout;  /* in ms */
-    u32 be_flush_timeout;   /* in ms */
-} POSTPACK  LOCAL_AMP_INFO;
-
-typedef struct  amp_assoc_cmd_resp_t{
-    u8 status;
-    u8 phy_hdl;
-    u16 amp_assoc_len;
-    u8 amp_assoc_frag[AMP_ASSOC_MAX_FRAG_SZ];
-}POSTPACK AMP_ASSOC_CMD_RESP;
-
-
-enum PAL_HCI_CMD_STATUS {
-    PAL_HCI_CMD_PROCESSED,
-    PAL_HCI_CMD_IGNORED
-}; 
-
-
-/*============= HCI Error Codes =======================*/
-#define HCI_SUCCESS                             0x00
-#define HCI_ERR_UNKNOW_CMD                      0x01
-#define HCI_ERR_UNKNOWN_CONN_ID                 0x02
-#define HCI_ERR_HW_FAILURE                      0x03
-#define HCI_ERR_PAGE_TIMEOUT                    0x04
-#define HCI_ERR_AUTH_FAILURE                    0x05
-#define HCI_ERR_KEY_MISSING                     0x06
-#define HCI_ERR_MEM_CAP_EXECED                  0x07
-#define HCI_ERR_CON_TIMEOUT                     0x08
-#define HCI_ERR_CON_LIMIT_EXECED                0x09
-#define	HCI_ERR_ACL_CONN_ALRDY_EXISTS	        0x0B
-#define	HCI_ERR_COMMAND_DISALLOWED		        0x0C
-#define HCI_ERR_CONN_REJ_BY_LIMIT_RES           0x0D
-#define HCI_ERR_CONN_REJ_BY_SEC                 0x0E
-#define HCI_ERR_CONN_REJ_BY_BAD_ADDR            0x0F
-#define HCI_ERR_CONN_ACCPT_TIMEOUT              0x10
-#define HCI_ERR_UNSUPPORT_FEATURE               0x11
-#define HCI_ERR_INVALID_HCI_CMD_PARAMS          0x12
-#define HCI_ERR_REMOTE_USER_TERMINATE_CONN      0x13
-#define HCI_ERR_CON_TERM_BY_HOST                0x16
-#define HCI_ERR_UNSPECIFIED_ERROR               0x1F
-#define HCI_ERR_ENCRYPTION_MODE_NOT_SUPPORT     0x25
-#define HCI_ERR_REQUESTED_QOS_NOT_SUPPORT       0x27
-#define HCI_ERR_QOS_UNACCEPTABLE_PARM           0x2C
-#define HCI_ERR_QOS_REJECTED                    0x2D
-#define HCI_ERR_CONN_REJ_NO_SUITABLE_CHAN       0x39
-
-/*============= HCI Error Codes End =======================*/
-
-
-/* Following are event return parameters.. part of HCI events 
- */
-typedef struct  timeout_read_t {
-    u8 status;
-    u16 timeout;
-}POSTPACK TIMEOUT_INFO;
-
-typedef struct  link_supervision_timeout_read_t {
-    u8 status;
-    u16 hdl;
-    u16 timeout;
-}POSTPACK LINK_SUPERVISION_TIMEOUT_INFO;
-
-typedef struct  status_hdl_t {
-    u8 status;
-    u16 hdl;
-}POSTPACK INFO_STATUS_HDL;
-
-typedef struct write_remote_amp_assoc_t{
-    u8 status;
-    u8 hdl;
-}POSTPACK WRITE_REMOTE_AMP_ASSOC_INFO;
-
-typedef struct  read_loc_info_t {
-    u8 status;
-    LOCATION_DATA_CFG   loc;
-}POSTPACK READ_LOC_INFO;
-
-typedef struct  read_flow_ctrl_mode_t {
-    u8 status;
-    u8 mode;
-}POSTPACK READ_FLWCTRL_INFO;
-
-typedef struct  read_data_blk_size_t {
-    u8 status;
-    u16 max_acl_data_pkt_len;
-    u16 data_block_len;
-    u16 total_num_data_blks;
-}POSTPACK READ_DATA_BLK_SIZE_INFO;
-
-/* Read Link quality info */
-typedef struct link_qual_t {
-    u8 status;
-    u16 hdl;
-    u8 link_qual;
-} POSTPACK READ_LINK_QUAL_INFO,
-            READ_RSSI_INFO;
-
-typedef struct ll_cancel_resp_t {
-    u8 status;
-    u8 phy_link_hdl;
-    u8 tx_flow_spec_id;
-} POSTPACK LL_CANCEL_RESP;
-
-typedef struct read_local_ver_info_t {
-    u8 status;
-    u8 hci_version;
-    u16 hci_revision;
-    u8 pal_version;
-    u16 manf_name;
-    u16 pal_sub_ver;
-} POSTPACK READ_LOCAL_VER_INFO;
-
-
-#endif  /* __A_HCI_H__ */
diff --git a/drivers/staging/ath6kl/include/common/bmi_msg.h b/drivers/staging/ath6kl/include/common/bmi_msg.h
index e76624c5915cddfce6e4b7b3969696a0819a9aca..84e8db569a9fe8e1ceea042ada13b991d3f1437a 100644
--- a/drivers/staging/ath6kl/include/common/bmi_msg.h
+++ b/drivers/staging/ath6kl/include/common/bmi_msg.h
@@ -22,10 +22,6 @@
 #ifndef __BMI_MSG_H__
 #define __BMI_MSG_H__
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
 /*
  * Bootloader Messaging Interface (BMI)
  *
@@ -234,8 +230,4 @@ PREPACK struct bmi_target_info {
          * Note: Not supported on all versions of ROM firmware.
          */
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
 #endif /* __BMI_MSG_H__ */
diff --git a/drivers/staging/ath6kl/include/common/btcoexGpio.h b/drivers/staging/ath6kl/include/common/btcoexGpio.h
deleted file mode 100644
index 9d5a239f1fba6182f41f5187a7b591d47a4f2b8b..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/btcoexGpio.h
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright (c) 2010 Atheros Communications Inc.
-// All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-
-#ifndef BTCOEX_GPIO_H_
-#define BTCOEX_GPIO_H_
-
-
-
-#ifdef FPGA
-#define GPIO_A      (15)
-#define GPIO_B      (16)
-#define GPIO_C      (17)
-#define GPIO_D      (18)
-#define GPIO_E      (19)
-#define GPIO_F      (21)
-#define GPIO_G      (21)
-#else
-#define GPIO_A      (0)
-#define GPIO_B      (5)
-#define GPIO_C      (6)
-#define GPIO_D      (7)
-#define GPIO_E      (7)
-#define GPIO_F      (7)
-#define GPIO_G      (7)
-#endif
-
-
-
-
-
-#define GPIO_DEBUG_WORD_1                                 (1<<GPIO_A)
-#define GPIO_DEBUG_WORD_2                   (1<<GPIO_B)
-#define GPIO_DEBUG_WORD_3                  ((1<<GPIO_B) | (1<<GPIO_A))
-#define GPIO_DEBUG_WORD_4     (1<<GPIO_C)
-#define GPIO_DEBUG_WORD_5    ((1<<GPIO_C) |               (1<<GPIO_A))
-#define GPIO_DEBUG_WORD_6    ((1<<GPIO_C) | (1<<GPIO_B))
-#define GPIO_DEBUG_WORD_7    ((1<<GPIO_C) | (1<<GPIO_B) | (1<<GPIO_A))
-
-#define GPIO_DEBUG_WORD_8     (1<<GPIO_D)
-#define GPIO_DEBUG_WORD_9    ((1<<GPIO_D) | GPIO_DEBUG_WORD_1)
-#define GPIO_DEBUG_WORD_10   ((1<<GPIO_D) | GPIO_DEBUG_WORD_2)
-#define GPIO_DEBUG_WORD_11   ((1<<GPIO_D) | GPIO_DEBUG_WORD_3)
-#define GPIO_DEBUG_WORD_12   ((1<<GPIO_D) | GPIO_DEBUG_WORD_4)
-#define GPIO_DEBUG_WORD_13   ((1<<GPIO_D) | GPIO_DEBUG_WORD_5)
-#define GPIO_DEBUG_WORD_14   ((1<<GPIO_D) | GPIO_DEBUG_WORD_6)
-#define GPIO_DEBUG_WORD_15   ((1<<GPIO_D) | GPIO_DEBUG_WORD_7)
-
-#define GPIO_DEBUG_WORD_16   (1<<GPIO_E)
-#define GPIO_DEBUG_WORD_17    ((1<<GPIO_E) | GPIO_DEBUG_WORD_1)
-#define GPIO_DEBUG_WORD_18   ((1<<GPIO_E) | GPIO_DEBUG_WORD_2)
-#define GPIO_DEBUG_WORD_19   ((1<<GPIO_E) | GPIO_DEBUG_WORD_3)
-#define GPIO_DEBUG_WORD_20   ((1<<GPIO_E) | GPIO_DEBUG_WORD_4)
-#define GPIO_DEBUG_WORD_21   ((1<<GPIO_E) | GPIO_DEBUG_WORD_5)
-#define GPIO_DEBUG_WORD_22   ((1<<GPIO_E) | GPIO_DEBUG_WORD_6)
-#define GPIO_DEBUG_WORD_23   ((1<<GPIO_E) | GPIO_DEBUG_WORD_7)
-
-
-
-extern void btcoexDbgPulseWord(u32 gpioPinMask);
-extern void btcoexDbgPulse(u32 pin);
-
-#ifdef CONFIG_BTCOEX_ENABLE_GPIO_DEBUG
-#define BTCOEX_DBG_PULSE_WORD(gpioPinMask)  (btcoexDbgPulseWord(gpioPinMask))
-#define BTCOEX_DBG_PULSE(pin)               (btcoexDbgPulse(pin))
-#else
-#define BTCOEX_DBG_PULSE_WORD(gpioPinMask)
-#define BTCOEX_DBG_PULSE(pin)
-
-#endif
-#endif
-
diff --git a/drivers/staging/ath6kl/include/common/dbglog.h b/drivers/staging/ath6kl/include/common/dbglog.h
index b7a123086ccf823e49d36663937d07fca4dee04e..5566e568b83d94d2b3d58e16e9b94ee3291c1f24 100644
--- a/drivers/staging/ath6kl/include/common/dbglog.h
+++ b/drivers/staging/ath6kl/include/common/dbglog.h
@@ -24,10 +24,6 @@
 #ifndef _DBGLOG_H_
 #define _DBGLOG_H_
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -127,8 +123,4 @@ PREPACK struct dbglog_config_s {
 }
 #endif
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
 #endif /* _DBGLOG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/dset_internal.h b/drivers/staging/ath6kl/include/common/dset_internal.h
deleted file mode 100644
index 69475331eab7e7e8b798f74af47ee7edcb32d3bb..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/dset_internal.h
+++ /dev/null
@@ -1,63 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="dset_internal.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-
-#ifndef __DSET_INTERNAL_H__
-#define __DSET_INTERNAL_H__
-
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
-/*
- * Internal dset definitions, common for DataSet layer.
- */
-
-#define DSET_TYPE_STANDARD      0
-#define DSET_TYPE_BPATCHED      1
-#define DSET_TYPE_COMPRESSED    2
-
-/* Dataset descriptor */
-
-typedef PREPACK struct dset_descriptor_s {
-  struct dset_descriptor_s  *next;         /* List link. NULL only at the last
-                                              descriptor */
-  u16 id;           /* Dset ID */
-  u16 size;         /* Dset size. */
-  void                      *DataPtr;      /* Pointer to raw data for standard
-                                              DataSet or pointer to original
-                                              dset_descriptor for patched
-                                              DataSet */
-  u32 data_type;    /* DSET_TYPE_*, above */
-
-  void                      *AuxPtr;       /* Additional data that might
-                                              needed for data_type. For
-                                              example, pointer to patch
-                                              Dataset descriptor for BPatch. */
-} POSTPACK dset_descriptor_t;
-
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
-#endif /* __DSET_INTERNAL_H__ */
diff --git a/drivers/staging/ath6kl/include/common/dsetid.h b/drivers/staging/ath6kl/include/common/dsetid.h
deleted file mode 100644
index 090e3096792535d7f6214c28e0e221746947997b..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/dsetid.h
+++ /dev/null
@@ -1,134 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="dsetid.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-
-#ifndef __DSETID_H__
-#define __DSETID_H__
-
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
-/* Well-known DataSet IDs */
-#define DSETID_UNUSED                     0x00000000
-#define DSETID_BOARD_DATA                 0x00000001 /* Cal and board data */
-#define DSETID_REGDB                      0x00000002 /* Regulatory Database */
-#define DSETID_POWER_CONTROL              0x00000003 /* TX Pwr Lim & Ant Gain */
-#define DSETID_USER_CONFIG                0x00000004 /* User Configuration */
-
-#define DSETID_ANALOG_CONTROL_DATA_START  0x00000005
-#define DSETID_ANALOG_CONTROL_DATA_END    0x00000025
-/*
- * Get DSETID for various reference clock speeds.
- * For each speed there are three DataSets that correspond
- * to the three columns of bank6 data (addr, 11a, 11b/g).
- * This macro returns the dsetid of the first of those
- * three DataSets.
- */
-#define ANALOG_CONTROL_DATA_DSETID(refclk) \
-        (DSETID_ANALOG_CONTROL_DATA_START + 3*refclk)
-
-/*
- * There are TWO STARTUP_PATCH DataSets.
- * DSETID_STARTUP_PATCH is historical, and was applied before BMI on
- * earlier systems.  On AR6002, it is applied after BMI, just like
- * DSETID_STARTUP_PATCH2.
- */
-#define DSETID_STARTUP_PATCH              0x00000026
-#define DSETID_GPIO_CONFIG_PATCH          0x00000027
-#define DSETID_WLANREGS                   0x00000028 /* override wlan regs */
-#define DSETID_STARTUP_PATCH2             0x00000029
-
-#define DSETID_WOW_CONFIG                 0x00000090 /* WoW Configuration */
-
-/* Add WHAL_INI_DATA_ID to DSETID_INI_DATA for a specific WHAL INI table. */
-#define DSETID_INI_DATA                   0x00000100
-/* Reserved for WHAL INI Tables: 0x100..0x11f */
-#define DSETID_INI_DATA_END               0x0000011f
-
-#define DSETID_VENDOR_START               0x00010000 /* Vendor-defined DataSets */
-
-#define DSETID_INDEX_END                  0xfffffffe /* Reserved to indicate the
-                                                        end of a memory-based
-                                                        DataSet Index */
-#define DSETID_INDEX_FREE                 0xffffffff /* An unused index entry */
-
-/* 
- * PATCH DataSet format:
- * A list of patches, terminated by a patch with
- * address=PATCH_END.
- *
- * This allows for patches to be stored in flash.
- */
-PREPACK struct patch_s {
-    u32 *address;
-    u32 data;
-} POSTPACK ;
-
-/*
- * Skip some patches.  Can be used to erase a single patch in a
- * patch DataSet without having to re-write the DataSet.  May
- * also be used to embed information for use by subsequent
- * patch code.  The "data" in a PATCH_SKIP tells how many
- * bytes of length "patch_s" to skip.
- */
-#define PATCH_SKIP      ((u32 *)0x00000000)
-
-/*
- * Execute code at the address specified by "data".
- * The address of the patch structure is passed as
- * the one parameter.
- */
-#define PATCH_CODE_ABS  ((u32 *)0x00000001)
-
-/*
- * Same as PATCH_CODE_ABS, but treat "data" as an
- * offset from the start of the patch word.
- */
-#define PATCH_CODE_REL  ((u32 *)0x00000002)
-
-/* Mark the end of this patch DataSet. */
-#define PATCH_END       ((u32 *)0xffffffff)
-
-/*
- * A DataSet which contains a Binary Patch to some other DataSet
- * uses the original dsetid with the DSETID_BPATCH_FLAG bit set.
- * Such a BPatch DataSet consists of BPatch metadata followed by
- * the bdiff bytes.  BPatch metadata consists of a single 32-bit
- * word that contains the size of the BPatched final image.
- *
- * To create a suitable bdiff DataSet, use bdiff in host/tools/bdiff
- * to create "diffs":
- *  bdiff -q -O -nooldmd5 -nonewmd5 -d ORIGfile NEWfile diffs
- * Then add BPatch metadata to the start of "diffs".
- *
- * NB: There are some implementation-induced restrictions
- * on which DataSets can be BPatched.
- */
-#define DSETID_BPATCH_FLAG                0x80000000
-
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
-#endif /* __DSETID_H__ */
diff --git a/drivers/staging/ath6kl/include/common/epping_test.h b/drivers/staging/ath6kl/include/common/epping_test.h
index 7027fac8f37edf47bbd7491499ea01c4ff17be64..9eb5fdfa746abdf21f79578f95a0eeae548b2409 100644
--- a/drivers/staging/ath6kl/include/common/epping_test.h
+++ b/drivers/staging/ath6kl/include/common/epping_test.h
@@ -25,10 +25,6 @@
 #ifndef EPPING_TEST_H_
 #define EPPING_TEST_H_
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
     /* alignment to 4-bytes */
 #define EPPING_ALIGNMENT_PAD  (((sizeof(struct htc_frame_hdr) + 3) & (~0x3)) - sizeof(struct htc_frame_hdr))
 
@@ -112,9 +108,4 @@ typedef PREPACK struct {
 #define HCI_TRANSPORT_STREAM_NUM  16  /* this number is higher than the define WMM AC classes so we
                                          can use this to distinguish packets */
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-    
-    
 #endif /*EPPING_TEST_H_*/
diff --git a/drivers/staging/ath6kl/include/common/gmboxif.h b/drivers/staging/ath6kl/include/common/gmboxif.h
index dd9afbd78ff9faf15947cc26d3dd5ef2387db6f3..ea11c14def439aa56fdc1664cd620ad6c9d7acda 100644
--- a/drivers/staging/ath6kl/include/common/gmboxif.h
+++ b/drivers/staging/ath6kl/include/common/gmboxif.h
@@ -23,10 +23,6 @@
 #ifndef __GMBOXIF_H__
 #define __GMBOXIF_H__
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
 /* GMBOX interface definitions */
     
 #define AR6K_GMBOX_CREDIT_COUNTER       1   /* we use credit counter 1 to track credits */
@@ -70,9 +66,5 @@ typedef PREPACK struct {
 #define MBOX_SIG_HCI_BRIDGE_PWR_SAV_OFF   4
 
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
 #endif /* __GMBOXIF_H__ */
 
diff --git a/drivers/staging/ath6kl/include/common/gpio.h b/drivers/staging/ath6kl/include/common/gpio.h
deleted file mode 100644
index f7230667dd66c487b2c044ad392cfec7241287de..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/gpio.h
+++ /dev/null
@@ -1,45 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2005-2010 Atheros Corporation.  All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#define AR6001_GPIO_PIN_COUNT 18
-#define AR6002_GPIO_PIN_COUNT 18
-#define AR6003_GPIO_PIN_COUNT 28
-
-/*
- * Possible values for WMIX_GPIO_SET_REGISTER_CMDID.
- * NB: These match hardware order, so that addresses can
- * easily be computed.
- */
-#define GPIO_ID_OUT             0x00000000
-#define GPIO_ID_OUT_W1TS        0x00000001
-#define GPIO_ID_OUT_W1TC        0x00000002
-#define GPIO_ID_ENABLE          0x00000003
-#define GPIO_ID_ENABLE_W1TS     0x00000004
-#define GPIO_ID_ENABLE_W1TC     0x00000005
-#define GPIO_ID_IN              0x00000006
-#define GPIO_ID_STATUS          0x00000007
-#define GPIO_ID_STATUS_W1TS     0x00000008
-#define GPIO_ID_STATUS_W1TC     0x00000009
-#define GPIO_ID_PIN0            0x0000000a
-#define GPIO_ID_PIN(n)          (GPIO_ID_PIN0+(n))
-
-#define GPIO_LAST_REGISTER_ID   GPIO_ID_PIN(17)
-#define GPIO_ID_NONE            0xffffffff
diff --git a/drivers/staging/ath6kl/include/common/gpio_reg.h b/drivers/staging/ath6kl/include/common/gpio_reg.h
new file mode 100644
index 0000000000000000000000000000000000000000..f9d425d48dc268b10811987c367db654ca7a5102
--- /dev/null
+++ b/drivers/staging/ath6kl/include/common/gpio_reg.h
@@ -0,0 +1,9 @@
+#ifndef _GPIO_REG_REG_H_
+#define _GPIO_REG_REG_H_
+
+#define GPIO_PIN10_ADDRESS                       0x00000050
+#define GPIO_PIN11_ADDRESS                       0x00000054
+#define GPIO_PIN12_ADDRESS                       0x00000058
+#define GPIO_PIN13_ADDRESS                       0x0000005c
+
+#endif /* _GPIO_REG_H_ */
diff --git a/drivers/staging/ath6kl/include/common/htc.h b/drivers/staging/ath6kl/include/common/htc.h
index b9d4495d4324c15fa2d2d2aa7f0396c12bc0277e..85cbfa89d670b619a321bb6118182477c3b006e1 100644
--- a/drivers/staging/ath6kl/include/common/htc.h
+++ b/drivers/staging/ath6kl/include/common/htc.h
@@ -24,10 +24,6 @@
 #ifndef __HTC_H__
 #define __HTC_H__
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
 #define A_OFFSETOF(type,field) (unsigned long)(&(((type *)NULL)->field))
 
 #define ASSEMBLE_UNALIGNED_UINT16(p,highbyte,lowbyte) \
@@ -227,10 +223,5 @@ typedef PREPACK struct {
     u8 LookAhead[4];     /* 4 byte lookahead */
 } POSTPACK HTC_BUNDLED_LOOKAHEAD_REPORT;
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
-
 #endif /* __HTC_H__ */
 
diff --git a/drivers/staging/ath6kl/include/common/ini_dset.h b/drivers/staging/ath6kl/include/common/ini_dset.h
deleted file mode 100644
index a9e05fa0f6598965cd42b48c732a8cb615e5a133..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/ini_dset.h
+++ /dev/null
@@ -1,82 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _INI_DSET_H_
-#define _INI_DSET_H_
-
-/*
- * Each of these represents a WHAL INI table, which consists
- * of an "address column" followed by 1 or more "value columns".
- *
- * Software uses the base WHAL_INI_DATA_ID+column to access a
- * DataSet that holds a particular column of data.
- */
-typedef enum {
-#if defined(AR6002_REV4) || defined(AR6003)
-/* Add these definitions for compatibility  */
-#define WHAL_INI_DATA_ID_BB_RFGAIN_LNA1 WHAL_INI_DATA_ID_BB_RFGAIN
-#define WHAL_INI_DATA_ID_BB_RFGAIN_LNA2 WHAL_INI_DATA_ID_BB_RFGAIN
-    WHAL_INI_DATA_ID_NULL               =0,
-    WHAL_INI_DATA_ID_MODE_SPECIFIC      =1,  /* 2,3,4,5 */
-    WHAL_INI_DATA_ID_COMMON             =6,  /* 7 */
-    WHAL_INI_DATA_ID_BB_RFGAIN          =8,  /* 9,10 */
-#ifdef FPGA
-    WHAL_INI_DATA_ID_ANALOG_BANK0       =11, /* 12 */
-    WHAL_INI_DATA_ID_ANALOG_BANK1       =13, /* 14 */
-    WHAL_INI_DATA_ID_ANALOG_BANK2       =15, /* 16 */
-    WHAL_INI_DATA_ID_ANALOG_BANK3       =17, /* 18, 19 */
-    WHAL_INI_DATA_ID_ANALOG_BANK6       =20, /* 21,22 */
-    WHAL_INI_DATA_ID_ANALOG_BANK7       =23, /* 24 */
-    WHAL_INI_DATA_ID_ADDAC              =25, /* 26 */
-#else
-    WHAL_INI_DATA_ID_ANALOG_COMMON      =11, /* 12 */ 
-    WHAL_INI_DATA_ID_ANALOG_MODE_SPECIFIC=13, /* 14,15 */ 
-    WHAL_INI_DATA_ID_ANALOG_BANK6       =16, /* 17,18 */
-    WHAL_INI_DATA_ID_MODE_OVERRIDES     =19, /* 20,21,22,23 */
-    WHAL_INI_DATA_ID_COMMON_OVERRIDES   =24, /* 25 */
-    WHAL_INI_DATA_ID_ANALOG_OVERRIDES   =26, /* 27,28 */
-#endif /* FPGA */
-#else
-    WHAL_INI_DATA_ID_NULL               =0,
-    WHAL_INI_DATA_ID_MODE_SPECIFIC      =1,  /* 2,3 */
-    WHAL_INI_DATA_ID_COMMON             =4,  /* 5 */
-    WHAL_INI_DATA_ID_BB_RFGAIN          =6,  /* 7,8 */
-#define WHAL_INI_DATA_ID_BB_RFGAIN_LNA1 WHAL_INI_DATA_ID_BB_RFGAIN
-    WHAL_INI_DATA_ID_ANALOG_BANK1       =9,  /* 10 */
-    WHAL_INI_DATA_ID_ANALOG_BANK2       =11, /* 12 */
-    WHAL_INI_DATA_ID_ANALOG_BANK3       =13, /* 14, 15 */
-    WHAL_INI_DATA_ID_ANALOG_BANK6       =16, /* 17, 18 */
-    WHAL_INI_DATA_ID_ANALOG_BANK7       =19, /* 20 */
-    WHAL_INI_DATA_ID_MODE_OVERRIDES     =21, /* 22,23 */
-    WHAL_INI_DATA_ID_COMMON_OVERRIDES   =24, /* 25 */
-    WHAL_INI_DATA_ID_ANALOG_OVERRIDES   =26, /* 27,28 */
-    WHAL_INI_DATA_ID_BB_RFGAIN_LNA2     =29, /* 30,31 */
-#endif
-    WHAL_INI_DATA_ID_MAX                =31
-} WHAL_INI_DATA_ID;
-
-typedef PREPACK struct {
-    u16 freqIndex; // 1 - A mode 2 - B or G mode 0 - common
-    u16 offset;
-    u32 newValue;
-} POSTPACK INI_DSET_REG_OVERRIDE;
-
-#endif
diff --git a/drivers/staging/ath6kl/include/common/regDb.h b/drivers/staging/ath6kl/include/common/regDb.h
deleted file mode 100644
index f8245f104528e048c693332fc801fd85b0c35141..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/regDb.h
+++ /dev/null
@@ -1,29 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2005-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __REG_DB_H__
-#define __REG_DB_H__
-
-#include "./regulatory/reg_dbschema.h"
-#include "./regulatory/reg_dbvalues.h"
-
-#endif  /* __REG_DB_H__ */
diff --git a/drivers/staging/ath6kl/include/common/regdump.h b/drivers/staging/ath6kl/include/common/regdump.h
deleted file mode 100644
index aa64821617e8e4bb2cfba0f211b40b078e2728d3..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/regdump.h
+++ /dev/null
@@ -1,59 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="regdump.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __REGDUMP_H__
-#define __REGDUMP_H__
-
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
-#if defined(AR6001)
-#include "AR6001/AR6001_regdump.h"
-#endif
-#if defined(AR6002)
-#include "AR6002/AR6002_regdump.h"
-#endif
-
-#if !defined(__ASSEMBLER__)
-/*
- * Target CPU state at the time of failure is reflected
- * in a register dump, which the Host can fetch through
- * the diagnostic window.
- */
-PREPACK struct register_dump_s {
-    u32 target_id;               /* Target ID */
-    u32 assline;                 /* Line number (if assertion failure) */
-    u32 pc;                      /* Program Counter at time of exception */
-    u32 badvaddr;                /* Virtual address causing exception */
-    CPU_exception_frame_t exc_frame;  /* CPU-specific exception info */
-
-    /* Could copy top of stack here, too.... */
-} POSTPACK;
-#endif /* __ASSEMBLER__ */
-
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
-#endif /* __REGDUMP_H__ */
diff --git a/drivers/staging/ath6kl/include/common/regulatory/reg_dbschema.h b/drivers/staging/ath6kl/include/common/regulatory/reg_dbschema.h
deleted file mode 100644
index 4904040f703f7b5c11862b52cb3f828d38f84644..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/regulatory/reg_dbschema.h
+++ /dev/null
@@ -1,237 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2005-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __REG_DBSCHEMA_H__
-#define __REG_DBSCHEMA_H__
-
-/*
- * This file describes the regulatory DB schema, which is common between the
- * 'generator' and 'parser'. The 'generator' runs on a host(typically a x86
- * Linux) and spits outs two binary files, which follow the DB file
- * format(described below). The resultant output "regulatoryData_AG.bin"
- * is binary file which has information regarding A and G regulatory
- * information, while the "regulatoryData_G.bin" consists of G-ONLY regulatory
- * information. This binary file is parsed in the target for extracting
- * regulatory information.
- * 
- * The DB values used to populate the regulatory DB are defined in
- * reg_dbvalues.h
- *
- */
-
-/* Binary data file - Representation of Regulatory DB*/
-#define REG_DATA_FILE_AG    "./regulatoryData_AG.bin"
-#define REG_DATA_FILE_G     "./regulatoryData_G.bin"
-
-
-/* Table tags used to encode different tables in the database */
-enum data_tags_t{
-    REG_DMN_PAIR_MAPPING_TAG = 0,
-    REG_COUNTRY_CODE_TO_ENUM_RD_TAG,
-    REG_DMN_FREQ_BAND_regDmn5GhzFreq_TAG,
-    REG_DMN_FREQ_BAND_regDmn2Ghz11_BG_Freq_TAG,
-    REG_DOMAIN_TAG,
-    MAX_DB_TABLE_TAGS
-    };
-
-
-
-/*
- ****************************************************************************
- * Regulatory DB file format :
- * 4-bytes : "RGDB" (Magic Key)
- * 4-bytes : version (Default is 5379(my extn))
- * 4-bytes : length of file
- * dbType(4)
- * TAG(4)
- * Entries(1)entrySize(1)searchType(1)reserved[3]tableSize(2)"0xdeadbeef"(4)struct_data....
- * TAG(4)
- * Entries(1)entrySize(1)searchType(1)reserved[3]tableSize(2)"0xdeadbeef"(4)struct_data....
- * TAG(4)
- * Entries(1)entrySize(1)searchType(1)reserved[3]tableSize(2)"0xdeadbeef"(4)struct_data....
- * ...
- * ...
- ****************************************************************************
- *
- */
-
-/*
- * Length of the file would be filled in when the file is created and
- * it would include the header size.
- */
-
-#define REG_DB_KEY          "RGDB" /* Should be EXACTLY 4-bytes */
-#define REG_DB_VER           7802  /* Between 0-9999 */
-/*  REG_DB_VER history in reverse chronological order: 
- *  7802: 78 (ASCII code of N) + 02 (minor version number) - updated 10/21/09 
- *  7801: 78 (ASCII code of N) + 01 (minor version number, increment on further changes)
- *  1178: '11N' = 11 + ASCII code of N(78)
- *  5379: initial version, no 11N support
- */
-#define MAGIC_KEY_OFFSET    0
-#define VERSION_OFFSET      4
-#define FILE_SZ_OFFSET      8
-#define DB_TYPE_OFFSET      12
-
-#define MAGIC_KEY_SZ        4
-#define VERSION_SZ          4
-#define FILE_SZ_SZ          4
-#define DB_TYPE_SZ          4
-#define DB_TAG_SZ           4
-
-#define REGDB_GET_MAGICKEY(x)     ((char *)x + MAGIC_KEY_OFFSET) 
-#define REGDB_GET_VERSION(x)      ((char *)x + VERSION_OFFSET)
-#define REGDB_GET_FILESIZE(x)     *((unsigned int *)((char *)x + FILE_SZ_OFFSET))
-#define REGDB_GET_DBTYPE(x)       *((char *)x + DB_TYPE_OFFSET)
-
-#define REGDB_SET_FILESIZE(x, sz_) *((unsigned int *)((char *)x + FILE_SZ_OFFSET)) = (sz_)
-#define REGDB_IS_EOF(cur, begin)  ( REGDB_GET_FILESIZE(begin) > ((cur) - (begin)) )
-
-
-/* A Table can be search based on key as a parameter or accessed directly
- * by giving its index in to the table.
- */
-enum searchType {
-    KEY_BASED_TABLE_SEARCH = 1,
-    INDEX_BASED_TABLE_ACCESS
-    };
-
-
-/* Data is organised as different tables. There is a Master table, which
- * holds information regarding all the tables. It does not have any
- * knowledge about the attributes of the table it is holding
- * but has external view of the same(for ex, how many entries, record size,
- * how to search the table, total table size and reference to the data
- * instance of table).
- */
-typedef PREPACK struct dbMasterTable_t {    /* Hold ptrs to Table data structures */
-    u8     numOfEntries;
-    char entrySize;      /* Entry size per table row */
-    char searchType;     /* Index based access or key based */
-    char reserved[3];    /* for alignment */
-    u16 tableSize;      /* Size of this table */
-    char *dataPtr;       /* Ptr to the actual Table */
-} POSTPACK dbMasterTable;    /* Master table - table of tables */
-
-
-/* used to get the number of rows in a table */
-#define REGDB_NUM_OF_ROWS(a)    (sizeof (a) / sizeof (a[0]))
-
-/* 
- * Used to set the RegDomain bitmask which chooses which frequency
- * band specs are used.
- */
-
-#define BMLEN 2         /* Use 2 32-bit uint for channel bitmask */
-#define BMZERO {0,0}    /* BMLEN zeros */
-
-#define BM(_fa, _fb, _fc, _fd, _fe, _ff, _fg, _fh) \
-      {((((_fa >= 0) && (_fa < 32)) ? (((u32) 1) << _fa) : 0) | \
-    (((_fb >= 0) && (_fb < 32)) ? (((u32) 1) << _fb) : 0) | \
-    (((_fc >= 0) && (_fc < 32)) ? (((u32) 1) << _fc) : 0) | \
-    (((_fd >= 0) && (_fd < 32)) ? (((u32) 1) << _fd) : 0) | \
-    (((_fe >= 0) && (_fe < 32)) ? (((u32) 1) << _fe) : 0) | \
-    (((_ff >= 0) && (_ff < 32)) ? (((u32) 1) << _ff) : 0) | \
-    (((_fg >= 0) && (_fg < 32)) ? (((u32) 1) << _fg) : 0) | \
-    (((_fh >= 0) && (_fh < 32)) ? (((u32) 1) << _fh) : 0)), \
-       ((((_fa > 31) && (_fa < 64)) ? (((u32) 1) << (_fa - 32)) : 0) | \
-        (((_fb > 31) && (_fb < 64)) ? (((u32) 1) << (_fb - 32)) : 0) | \
-        (((_fc > 31) && (_fc < 64)) ? (((u32) 1) << (_fc - 32)) : 0) | \
-        (((_fd > 31) && (_fd < 64)) ? (((u32) 1) << (_fd - 32)) : 0) | \
-        (((_fe > 31) && (_fe < 64)) ? (((u32) 1) << (_fe - 32)) : 0) | \
-        (((_ff > 31) && (_ff < 64)) ? (((u32) 1) << (_ff - 32)) : 0) | \
-        (((_fg > 31) && (_fg < 64)) ? (((u32) 1) << (_fg - 32)) : 0) | \
-        (((_fh > 31) && (_fh < 64)) ? (((u32) 1) << (_fh - 32)) : 0))}
-
-
-/*
- * THE following table is the mapping of regdomain pairs specified by
- * a regdomain value to the individual unitary reg domains
- */
-
-typedef PREPACK struct reg_dmn_pair_mapping {
-    u16 regDmnEnum;    /* 16 bit reg domain pair */
-    u16 regDmn5GHz;    /* 5GHz reg domain */
-    u16 regDmn2GHz;    /* 2GHz reg domain */
-    u8 flags5GHz;     /* Requirements flags (AdHoc disallow etc) */
-    u8 flags2GHz;     /* Requirements flags (AdHoc disallow etc) */
-    u32 pscanMask;     /* Passive Scan flags which can override unitary domain passive scan
-                                   flags.  This value is used as a mask on the unitary flags*/
-} POSTPACK REG_DMN_PAIR_MAPPING;
-
-#define OFDM_YES (1 << 0)
-#define OFDM_NO  (0 << 0)
-#define MCS_HT20_YES   (1 << 1)
-#define MCS_HT20_NO    (0 << 1)
-#define MCS_HT40_A_YES (1 << 2)
-#define MCS_HT40_A_NO  (0 << 2)
-#define MCS_HT40_G_YES (1 << 3)
-#define MCS_HT40_G_NO  (0 << 3)
-
-typedef PREPACK struct {
-    u16 countryCode;
-    u16 regDmnEnum;
-    char isoName[3];
-    char allowMode;  /* what mode is allowed - bit 0: OFDM; bit 1: MCS_HT20; bit 2: MCS_HT40_A; bit 3: MCS_HT40_G */
-} POSTPACK COUNTRY_CODE_TO_ENUM_RD;
-
-/* lower 16 bits of ht40ChanMask */
-#define NO_FREQ_HT40    0x0     /* no freq is HT40 capable */
-#define F1_TO_F4_HT40   0xF     /* freq 1 to 4 in the block is ht40 capable */
-#define F2_TO_F3_HT40   0x6     /* freq 2 to 3 in the block is ht40 capable */
-#define F1_TO_F10_HT40  0x3FF   /* freq 1 to 10 in the block is ht40 capable */
-#define F3_TO_F11_HT40  0x7FC   /* freq 3 to 11 in the block is ht40 capable */
-#define F3_TO_F9_HT40   0x1FC   /* freq 3 to 9 in the block is ht40 capable */
-#define F1_TO_F8_HT40   0xFF    /* freq 1 to 8 in the block is ht40 capable */
-#define F1_TO_F4_F9_TO_F10_HT40   0x30F    /* freq 1 to 4, 9 to 10 in the block is ht40 capable */
-
-/* upper 16 bits of ht40ChanMask */
-#define FREQ_HALF_RATE      0x10000
-#define FREQ_QUARTER_RATE   0x20000
-
-typedef PREPACK struct RegDmnFreqBand {
-    u16 lowChannel;     /* Low channel center in MHz */
-    u16 highChannel;    /* High Channel center in MHz */
-    u8 power;          /* Max power (dBm) for channel range */
-    u8 channelSep;     /* Channel separation within the band */
-    u8 useDfs;         /* Use DFS in the RegDomain if corresponding bit is set */
-    u8 mode;           /* Mode of operation */
-    u32 usePassScan;    /* Use Passive Scan in the RegDomain if corresponding bit is set */
-    u32 ht40ChanMask;   /* lower 16 bits: indicate which frequencies in the block is HT40 capable
-                                   upper 16 bits: what rate (half/quarter) the channel is  */
-} POSTPACK REG_DMN_FREQ_BAND;
-
-
-
-typedef PREPACK struct regDomain {
-    u16 regDmnEnum;     /* value from EnumRd table */
-    u8 rdCTL;
-    u8 maxAntGain;
-    u8 dfsMask;        /* DFS bitmask for 5Ghz tables */
-    u8 flags;          /* Requirement flags (AdHoc disallow etc) */
-    u16 reserved;       /* for alignment */
-    u32 pscan;          /* Bitmask for passive scan */
-    u32 chan11a[BMLEN]; /* 64 bit bitmask for channel/band selection */
-    u32 chan11bg[BMLEN];/* 64 bit bitmask for channel/band selection */
-} POSTPACK REG_DOMAIN;
-
-#endif /* __REG_DBSCHEMA_H__ */
diff --git a/drivers/staging/ath6kl/include/common/regulatory/reg_dbvalues.h b/drivers/staging/ath6kl/include/common/regulatory/reg_dbvalues.h
deleted file mode 100644
index 278f90346b5a1d2089f6c5ea32ab00a06b0efe98..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/regulatory/reg_dbvalues.h
+++ /dev/null
@@ -1,504 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2005-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-
-#ifndef __REG_DBVALUE_H__
-#define __REG_DBVALUE_H__
-
-/*
- * Numbering from ISO 3166
- */
-enum CountryCode {
-    CTRY_ALBANIA              = 8,       /* Albania */
-    CTRY_ALGERIA              = 12,      /* Algeria */
-    CTRY_ARGENTINA            = 32,      /* Argentina */
-    CTRY_ARMENIA              = 51,      /* Armenia */
-    CTRY_ARUBA                = 533,     /* Aruba */
-    CTRY_AUSTRALIA            = 36,      /* Australia (for STA) */
-    CTRY_AUSTRALIA_AP         = 5000,    /* Australia (for AP) */
-    CTRY_AUSTRIA              = 40,      /* Austria */
-    CTRY_AZERBAIJAN           = 31,      /* Azerbaijan */
-    CTRY_BAHRAIN              = 48,      /* Bahrain */
-    CTRY_BANGLADESH           = 50,      /* Bangladesh */
-    CTRY_BARBADOS             = 52,      /* Barbados */
-    CTRY_BELARUS              = 112,     /* Belarus */
-    CTRY_BELGIUM              = 56,      /* Belgium */
-    CTRY_BELIZE               = 84,      /* Belize */
-    CTRY_BOLIVIA              = 68,      /* Bolivia */
-    CTRY_BOSNIA_HERZEGOWANIA  = 70,      /* Bosnia & Herzegowania */
-    CTRY_BRAZIL               = 76,      /* Brazil */
-    CTRY_BRUNEI_DARUSSALAM    = 96,      /* Brunei Darussalam */
-    CTRY_BULGARIA             = 100,     /* Bulgaria */
-    CTRY_CAMBODIA             = 116,     /* Cambodia */
-    CTRY_CANADA               = 124,     /* Canada (for STA) */
-    CTRY_CANADA_AP            = 5001,    /* Canada (for AP) */
-    CTRY_CHILE                = 152,     /* Chile */
-    CTRY_CHINA                = 156,     /* People's Republic of China */
-    CTRY_COLOMBIA             = 170,     /* Colombia */
-    CTRY_COSTA_RICA           = 188,     /* Costa Rica */
-    CTRY_CROATIA              = 191,     /* Croatia */
-    CTRY_CYPRUS               = 196,
-    CTRY_CZECH                = 203,     /* Czech Republic */
-    CTRY_DENMARK              = 208,     /* Denmark */
-    CTRY_DOMINICAN_REPUBLIC   = 214,     /* Dominican Republic */
-    CTRY_ECUADOR              = 218,     /* Ecuador */
-    CTRY_EGYPT                = 818,     /* Egypt */
-    CTRY_EL_SALVADOR          = 222,     /* El Salvador */
-    CTRY_ESTONIA              = 233,     /* Estonia */
-    CTRY_FAEROE_ISLANDS       = 234,     /* Faeroe Islands */
-    CTRY_FINLAND              = 246,     /* Finland */
-    CTRY_FRANCE               = 250,     /* France */
-    CTRY_FRANCE2              = 255,     /* France2 */
-    CTRY_GEORGIA              = 268,     /* Georgia */
-    CTRY_GERMANY              = 276,     /* Germany */
-    CTRY_GREECE               = 300,     /* Greece */
-    CTRY_GREENLAND            = 304,     /* Greenland */
-    CTRY_GRENADA              = 308,     /* Grenada */
-    CTRY_GUAM                 = 316,     /* Guam */
-    CTRY_GUATEMALA            = 320,     /* Guatemala */
-    CTRY_HAITI                = 332,     /* Haiti */
-    CTRY_HONDURAS             = 340,     /* Honduras */
-    CTRY_HONG_KONG            = 344,     /* Hong Kong S.A.R., P.R.C. */
-    CTRY_HUNGARY              = 348,     /* Hungary */
-    CTRY_ICELAND              = 352,     /* Iceland */
-    CTRY_INDIA                = 356,     /* India */
-    CTRY_INDONESIA            = 360,     /* Indonesia */
-    CTRY_IRAN                 = 364,     /* Iran */
-    CTRY_IRAQ                 = 368,     /* Iraq */
-    CTRY_IRELAND              = 372,     /* Ireland */
-    CTRY_ISRAEL               = 376,     /* Israel */
-    CTRY_ITALY                = 380,     /* Italy */
-    CTRY_JAMAICA              = 388,     /* Jamaica */
-    CTRY_JAPAN                = 392,     /* Japan */
-    CTRY_JAPAN1               = 393,     /* Japan (JP1) */
-    CTRY_JAPAN2               = 394,     /* Japan (JP0) */
-    CTRY_JAPAN3               = 395,     /* Japan (JP1-1) */
-    CTRY_JAPAN4               = 396,     /* Japan (JE1) */
-    CTRY_JAPAN5               = 397,     /* Japan (JE2) */
-    CTRY_JAPAN6               = 399,     /* Japan (JP6) */
-    CTRY_JORDAN               = 400,     /* Jordan */
-    CTRY_KAZAKHSTAN           = 398,     /* Kazakhstan */
-    CTRY_KENYA                = 404,     /* Kenya */
-    CTRY_KOREA_NORTH          = 408,     /* North Korea */
-    CTRY_KOREA_ROC            = 410,     /* South Korea (for STA) */
-    CTRY_KOREA_ROC2           = 411,     /* South Korea */
-    CTRY_KOREA_ROC3           = 412,     /* South Korea (for AP) */
-    CTRY_KUWAIT               = 414,     /* Kuwait */
-    CTRY_LATVIA               = 428,     /* Latvia */
-    CTRY_LEBANON              = 422,     /* Lebanon */
-    CTRY_LIBYA                = 434,     /* Libya */
-    CTRY_LIECHTENSTEIN        = 438,     /* Liechtenstein */
-    CTRY_LITHUANIA            = 440,     /* Lithuania */
-    CTRY_LUXEMBOURG           = 442,     /* Luxembourg */
-    CTRY_MACAU                = 446,     /* Macau */
-    CTRY_MACEDONIA            = 807,     /* the Former Yugoslav Republic of Macedonia */
-    CTRY_MALAYSIA             = 458,     /* Malaysia */
-    CTRY_MALTA                = 470,     /* Malta */
-    CTRY_MEXICO               = 484,     /* Mexico */
-    CTRY_MONACO               = 492,     /* Principality of Monaco */
-    CTRY_MOROCCO              = 504,     /* Morocco */
-    CTRY_NEPAL                = 524,     /* Nepal */   
-    CTRY_NETHERLANDS          = 528,     /* Netherlands */
-    CTRY_NETHERLAND_ANTILLES  = 530,     /* Netherlands-Antilles */
-    CTRY_NEW_ZEALAND          = 554,     /* New Zealand */
-    CTRY_NICARAGUA            = 558,     /* Nicaragua */
-    CTRY_NORWAY               = 578,     /* Norway */
-    CTRY_OMAN                 = 512,     /* Oman */
-    CTRY_PAKISTAN             = 586,     /* Islamic Republic of Pakistan */
-    CTRY_PANAMA               = 591,     /* Panama */
-    CTRY_PARAGUAY             = 600,     /* Paraguay */
-    CTRY_PERU                 = 604,     /* Peru */
-    CTRY_PHILIPPINES          = 608,     /* Republic of the Philippines */
-    CTRY_POLAND               = 616,     /* Poland */
-    CTRY_PORTUGAL             = 620,     /* Portugal */
-    CTRY_PUERTO_RICO          = 630,     /* Puerto Rico */
-    CTRY_QATAR                = 634,     /* Qatar */
-    CTRY_ROMANIA              = 642,     /* Romania */
-    CTRY_RUSSIA               = 643,     /* Russia */
-    CTRY_SAUDI_ARABIA         = 682,     /* Saudi Arabia */
-    CTRY_MONTENEGRO           = 891,     /* Montenegro */
-    CTRY_SINGAPORE            = 702,     /* Singapore */
-    CTRY_SLOVAKIA             = 703,     /* Slovak Republic */
-    CTRY_SLOVENIA             = 705,     /* Slovenia */
-    CTRY_SOUTH_AFRICA         = 710,     /* South Africa */
-    CTRY_SPAIN                = 724,     /* Spain */
-    CTRY_SRILANKA             = 144,     /* Sri Lanka */
-    CTRY_SWEDEN               = 752,     /* Sweden */
-    CTRY_SWITZERLAND          = 756,     /* Switzerland */
-    CTRY_SYRIA                = 760,     /* Syria */
-    CTRY_TAIWAN               = 158,     /* Taiwan */
-    CTRY_THAILAND             = 764,     /* Thailand */
-    CTRY_TRINIDAD_Y_TOBAGO    = 780,     /* Trinidad y Tobago */
-    CTRY_TUNISIA              = 788,     /* Tunisia */
-    CTRY_TURKEY               = 792,     /* Turkey */
-    CTRY_UAE                  = 784,     /* U.A.E. */
-    CTRY_UKRAINE              = 804,     /* Ukraine */
-    CTRY_UNITED_KINGDOM       = 826,     /* United Kingdom */
-    CTRY_UNITED_STATES        = 840,     /* United States (for STA) */
-    CTRY_UNITED_STATES_AP     = 841,     /* United States (for AP) */
-    CTRY_UNITED_STATES_PS     = 842,     /* United States - public safety */
-    CTRY_URUGUAY              = 858,     /* Uruguay */
-    CTRY_UZBEKISTAN           = 860,     /* Uzbekistan */
-    CTRY_VENEZUELA            = 862,     /* Venezuela */
-    CTRY_VIET_NAM             = 704,     /* Viet Nam */
-    CTRY_YEMEN                = 887,     /* Yemen */
-    CTRY_ZIMBABWE             = 716      /* Zimbabwe */
-};
-
-#define CTRY_DEBUG      0
-#define CTRY_DEFAULT    0x1ff
-
-/*
- * The following regulatory domain definitions are
- * found in the EEPROM. Each regulatory domain
- * can operate in either a 5GHz or 2.4GHz wireless mode or
- * both 5GHz and 2.4GHz wireless modes.
- * In general, the value holds no special
- * meaning and is used to decode into either specific
- * 2.4GHz or 5GHz wireless mode for that particular
- * regulatory domain.
- *
- * Enumerated Regulatory Domain Information 8 bit values indicate that
- * the regdomain is really a pair of unitary regdomains.  12 bit values
- * are the real unitary regdomains and are the only ones which have the
- * frequency bitmasks and flags set.
- */
-
-enum EnumRd {
-    NO_ENUMRD   = 0x00,
-    NULL1_WORLD = 0x03,     /* For 11b-only countries (no 11a allowed) */
-    NULL1_ETSIB = 0x07,     /* Israel */
-    NULL1_ETSIC = 0x08,
-
-    FCC1_FCCA   = 0x10,     /* USA */
-    FCC1_WORLD  = 0x11,     /* Hong Kong */
-    FCC2_FCCA   = 0x20,     /* Canada */
-    FCC2_WORLD  = 0x21,     /* Australia & HK */
-    FCC2_ETSIC  = 0x22,
-    FCC3_FCCA   = 0x3A,     /* USA & Canada w/5470 band, 11h, DFS enabled */
-    FCC3_WORLD  = 0x3B,     /* USA & Canada w/5470 band, 11h, DFS enabled */
-    FCC4_FCCA   = 0x12,     /* FCC public safety plus UNII bands */
-    FCC5_FCCA   = 0x13,     /* US with no DFS */
-    FCC5_WORLD  = 0x16,     /* US with no DFS */
-    FCC6_FCCA   = 0x14,     /* Same as FCC2_FCCA but with 5600-5650MHz channels disabled for US & Canada APs */
-    FCC6_WORLD  = 0x23,     /* Same as FCC2_FCCA but with 5600-5650MHz channels disabled for Australia APs */
-
-    ETSI1_WORLD = 0x37,
-
-    ETSI2_WORLD = 0x35,     /* Hungary & others */
-    ETSI3_WORLD = 0x36,     /* France & others */
-    ETSI4_WORLD = 0x30,
-    ETSI4_ETSIC = 0x38,
-    ETSI5_WORLD = 0x39,
-    ETSI6_WORLD = 0x34,     /* Bulgaria */
-    ETSI_RESERVED   = 0x33,     /* Reserved (Do not used) */
-    FRANCE_RES  = 0x31,     /* Legacy France for OEM */
-
-    APL6_WORLD  = 0x5B,     /* Singapore */
-    APL4_WORLD  = 0x42,     /* Singapore */
-    APL3_FCCA   = 0x50,
-    APL_RESERVED    = 0x44,     /* Reserved (Do not used)  */
-    APL2_WORLD  = 0x45,     /* Korea */
-    APL2_APLC   = 0x46,
-    APL3_WORLD  = 0x47,
-    APL2_APLD   = 0x49,     /* Korea with 2.3G channels */
-    APL2_FCCA   = 0x4D,     /* Specific Mobile Customer */
-    APL1_WORLD  = 0x52,     /* Latin America */
-    APL1_FCCA   = 0x53,
-    APL1_ETSIC  = 0x55,
-    APL2_ETSIC  = 0x56,     /* Venezuela */
-    APL5_WORLD  = 0x58,     /* Chile */
-    APL7_FCCA   = 0x5C,
-    APL8_WORLD  = 0x5D,
-    APL9_WORLD  = 0x5E,
-    APL10_WORLD = 0x5F,     /* Korea 5GHz for STA */
-
-
-    MKK5_MKKA   = 0x99, /* This is a temporary value. MG and DQ have to give official one */
-    MKK5_FCCA   = 0x9A, /* This is a temporary value. MG and DQ have to give official one */
-    MKK5_MKKC   = 0x88,
-    MKK11_MKKA  = 0xD4,
-    MKK11_FCCA  = 0xD5,
-    MKK11_MKKC  = 0xD7,
-
-    /*
-     * World mode SKUs
-     */
-    WOR0_WORLD  = 0x60,     /* World0 (WO0 SKU) */
-    WOR1_WORLD  = 0x61,     /* World1 (WO1 SKU) */
-    WOR2_WORLD  = 0x62,     /* World2 (WO2 SKU) */
-    WOR3_WORLD  = 0x63,     /* World3 (WO3 SKU) */
-    WOR4_WORLD  = 0x64,     /* World4 (WO4 SKU) */  
-    WOR5_ETSIC  = 0x65,     /* World5 (WO5 SKU) */    
-
-    WOR01_WORLD = 0x66,     /* World0-1 (WW0-1 SKU) */
-    WOR02_WORLD = 0x67,     /* World0-2 (WW0-2 SKU) */
-    EU1_WORLD   = 0x68,     /* Same as World0-2 (WW0-2 SKU), except active scan ch1-13. No ch14 */
-
-    WOR9_WORLD  = 0x69,     /* World9 (WO9 SKU) */  
-    WORA_WORLD  = 0x6A,     /* WorldA (WOA SKU) */  
-    WORB_WORLD  = 0x6B,     /* WorldB (WOA SKU) */  
-    WORC_WORLD  = 0x6C,     /* WorldC (WOA SKU) */  
-
-    /*
-     * Regulator domains ending in a number (e.g. APL1,
-     * MK1, ETSI4, etc) apply to 5GHz channel and power
-     * information.  Regulator domains ending in a letter
-     * (e.g. APLA, FCCA, etc) apply to 2.4GHz channel and
-     * power information.
-     */
-    APL1        = 0x0150,   /* LAT & Asia */
-    APL2        = 0x0250,   /* LAT & Asia */
-    APL3        = 0x0350,   /* Taiwan */
-    APL4        = 0x0450,   /* Jordan */
-    APL5        = 0x0550,   /* Chile */
-    APL6        = 0x0650,   /* Singapore */
-    APL7        = 0x0750,   /* Taiwan */
-    APL8        = 0x0850,   /* Malaysia */
-    APL9        = 0x0950,   /* Korea */
-    APL10       = 0x1050,   /* Korea 5GHz */
-
-    ETSI1       = 0x0130,   /* Europe & others */
-    ETSI2       = 0x0230,   /* Europe & others */
-    ETSI3       = 0x0330,   /* Europe & others */
-    ETSI4       = 0x0430,   /* Europe & others */
-    ETSI5       = 0x0530,   /* Europe & others */
-    ETSI6       = 0x0630,   /* Europe & others */
-    ETSIB       = 0x0B30,   /* Israel */
-    ETSIC       = 0x0C30,   /* Latin America */
-
-    FCC1        = 0x0110,   /* US & others */
-    FCC2        = 0x0120,   /* Canada, Australia & New Zealand */
-    FCC3        = 0x0160,   /* US w/new middle band & DFS */    
-    FCC4        = 0x0165,
-    FCC5        = 0x0180,
-    FCC6        = 0x0610,
-    FCCA        = 0x0A10,    
-
-    APLD        = 0x0D50,   /* South Korea */
-
-    MKK1        = 0x0140,   /* Japan */
-    MKK2        = 0x0240,   /* Japan Extended */
-    MKK3        = 0x0340,   /* Japan new 5GHz */
-    MKK4        = 0x0440,   /* Japan new 5GHz */
-    MKK5        = 0x0540,   /* Japan new 5GHz */
-    MKK6        = 0x0640,   /* Japan new 5GHz */
-    MKK7        = 0x0740,   /* Japan new 5GHz */
-    MKK8        = 0x0840,   /* Japan new 5GHz */
-    MKK9        = 0x0940,   /* Japan new 5GHz */
-    MKK10       = 0x1040,   /* Japan new 5GHz */
-    MKK11       = 0x1140,   /* Japan new 5GHz */
-    MKK12       = 0x1240,   /* Japan new 5GHz */
-
-    MKKA        = 0x0A40,   /* Japan */
-    MKKC        = 0x0A50,
-
-    NULL1       = 0x0198,
-    WORLD       = 0x0199,
-    DEBUG_REG_DMN   = 0x01ff,
-    UNINIT_REG_DMN  = 0x0fff,
-};
-
-enum {                  /* conformance test limits */
-    FCC = 0x10,
-    MKK = 0x40,
-    ETSI    = 0x30,
-    NO_CTL  = 0xff,
-    CTL_11B = 1,
-    CTL_11G = 2
-};
-
-
-/*
- * The following are flags for different requirements per reg domain.
- * These requirements are either inhereted from the reg domain pair or
- * from the unitary reg domain if the reg domain pair flags value is
- * 0
- */
-
-enum {
-    NO_REQ              = 0x00,
-    DISALLOW_ADHOC_11A  = 0x01,
-    ADHOC_PER_11D       = 0x02,
-    ADHOC_NO_11A        = 0x04,
-    DISALLOW_ADHOC_11G  = 0x08
-};
-
-
-
-
-/*
- * The following describe the bit masks for different passive scan
- * capability/requirements per regdomain.
- */
-#define NO_PSCAN        0x00000000
-#define PSCAN_FCC       0x00000001
-#define PSCAN_ETSI      0x00000002
-#define PSCAN_MKK       0x00000004
-#define PSCAN_ETSIB     0x00000008
-#define PSCAN_ETSIC     0x00000010
-#define PSCAN_WWR       0x00000020
-#define PSCAN_DEFER     0xFFFFFFFF
-
-/* Bit masks for DFS per regdomain */
-
-enum {
-    NO_DFS   = 0x00,
-    DFS_FCC3 = 0x01,
-    DFS_ETSI = 0x02,
-    DFS_MKK  = 0x04
-};
-
-
-#define DEF_REGDMN      FCC1_FCCA
-
-/* 
- * The following table is the master list for all different freqeuncy
- * bands with the complete matrix of all possible flags and settings
- * for each band if it is used in ANY reg domain.
- *
- * The table of frequency bands is indexed by a bitmask.  The ordering
- * must be consistent with the enum below.  When adding a new
- * frequency band, be sure to match the location in the enum with the
- * comments 
- */
-
-/*
- * These frequency values are as per channel tags and regulatory domain
- * info. Please update them as database is updated.
- */
-#define A_FREQ_MIN              4920
-#define A_FREQ_MAX              5825
-
-#define A_CHAN0_FREQ            5000
-#define A_CHAN_MAX              ((A_FREQ_MAX - A_CHAN0_FREQ)/5)
-
-#define BG_FREQ_MIN             2412
-#define BG_FREQ_MAX             2484
-
-#define BG_CHAN0_FREQ           2407
-#define BG_CHAN_MIN             ((BG_FREQ_MIN - BG_CHAN0_FREQ)/5)
-#define BG_CHAN_MAX             14      /* corresponding to 2484 MHz */
-
-#define A_20MHZ_BAND_FREQ_MAX   5000
-
-
-/*
- * 5GHz 11A channel tags
- */
-
-enum {
-    F1_4920_4980,
-    F1_5040_5080,
-
-    F1_5120_5240,
-
-    F1_5180_5240,
-    F2_5180_5240,
-    F3_5180_5240,
-    F4_5180_5240,
-    F5_5180_5240,
-    F6_5180_5240,
-    F7_5180_5240,
-
-    F1_5260_5280,
-
-    F1_5260_5320,
-    F2_5260_5320,
-    F3_5260_5320,
-    F4_5260_5320,
-    F5_5260_5320,
-    F6_5260_5320,
-
-    F1_5260_5700,
-
-    F1_5280_5320,
-
-    F1_5500_5620,
-
-    F1_5500_5700,
-    F2_5500_5700,
-    F3_5500_5700,
-    F4_5500_5700,
-    F5_5500_5700,
-    F6_5500_5700,
-    F7_5500_5700,
-
-    F1_5745_5805,
-    F2_5745_5805,
-
-    F1_5745_5825,
-    F2_5745_5825,
-    F3_5745_5825,
-    F4_5745_5825,
-    F5_5745_5825,
-    F6_5745_5825,
-
-    W1_4920_4980,
-    W1_5040_5080,
-    W1_5170_5230,
-    W1_5180_5240,
-    W1_5260_5320,
-    W1_5745_5825,
-    W1_5500_5700,
-};
-
-
-/* 2.4 GHz table - for 11b and 11g info */
-enum {
-    BG1_2312_2372,
-    BG2_2312_2372,
-
-    BG1_2412_2472,
-    BG2_2412_2472,
-    BG3_2412_2472,
-    BG4_2412_2472,
-
-    BG1_2412_2462,
-    BG2_2412_2462,
-
-    BG1_2432_2442,
-
-    BG1_2457_2472,
-
-    BG1_2467_2472,
-
-    BG1_2484_2484, /* No G */
-    BG2_2484_2484, /* No G */
-
-    BG1_2512_2732,
-
-    WBG1_2312_2372,
-    WBG1_2412_2412,
-    WBG1_2417_2432,
-    WBG1_2437_2442,
-    WBG1_2447_2457,
-    WBG1_2462_2462,
-    WBG1_2467_2467,
-    WBG2_2467_2467,
-    WBG1_2472_2472,
-    WBG2_2472_2472,
-    WBG1_2484_2484, /* No G */
-    WBG2_2484_2484, /* No G */
-};
-    
-#endif /* __REG_DBVALUE_H__ */
diff --git a/drivers/staging/ath6kl/include/common/targaddrs.h b/drivers/staging/ath6kl/include/common/targaddrs.h
index 794ae2182a77e27ae624a30a2a1b3d41ad00f334..c866cefbd8fd8051e0ec2d10a09c4a6493a8ab90 100644
--- a/drivers/staging/ath6kl/include/common/targaddrs.h
+++ b/drivers/staging/ath6kl/include/common/targaddrs.h
@@ -22,10 +22,6 @@
 #ifndef __TARGADDRS_H__
 #define __TARGADDRS_H__
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
 #if defined(AR6002)
 #include "AR6002/addrs.h"
 #endif
@@ -91,15 +87,7 @@ PREPACK struct host_interest_s {
     /* Pointer to debug logging header */
     u32 hi_dbglog_hdr;                             /* 0x08 */
 
-    /* Indicates whether or not flash is present on Target.
-     * NB: flash_is_present indicator is here not just
-     * because it might be of interest to the Host; but
-     * also because it's set early on by Target's startup
-     * asm code and we need it to have a special RAM address
-     * so that it doesn't get reinitialized with the rest
-     * of data.
-     */
-    u32 hi_flash_is_present;                       /* 0x0c */
+    u32 hi_unused1;                       /* 0x0c */
 
     /*
      * General-purpose flag bits, similar to AR6000_OPTION_* flags.
@@ -113,7 +101,7 @@ PREPACK struct host_interest_s {
      */
     u32 hi_serial_enable;                          /* 0x14 */
 
-    /* Start address of Flash DataSet index, if any */
+    /* Start address of DataSet index, if any */
     u32 hi_dset_list_head;                         /* 0x18 */
 
     /* Override Target application start address */
@@ -171,35 +159,179 @@ PREPACK struct host_interest_s {
     u32 hi_hci_uart_support_pins;                  /* 0xa4 */
         /* NOTE: byte [0] = RESET pin (bit 7 is polarity), bytes[1]..bytes[3] are for future use */
     u32 hi_hci_uart_pwr_mgmt_params;               /* 0xa8 */
-        /* 0xa8 - [0]: 1 = enable, 0 = disable
-         *        [1]: 0 = UART FC active low, 1 = UART FC active high
-         * 0xa9 - [7:0]: wakeup timeout in ms
-         * 0xaa, 0xab - [15:0]: idle timeout in ms
-         */       
-    /* Pointer to extended board Data  */
-    u32 hi_board_ext_data;                         /* 0xac */
-    u32 hi_board_ext_data_initialized;             /* 0xb0 */
+	/*
+	 * 0xa8   - [1]: 0 = UART FC active low, 1 = UART FC active high
+	 *      [31:16]: wakeup timeout in ms
+	 */
+
+	/* Pointer to extended board data */
+	u32 hi_board_ext_data;                /* 0xac */
+	u32 hi_board_ext_data_config;         /* 0xb0 */
+
+	/*
+         * Bit [0]  :   valid
+         * Bit[31:16:   size
+	*/
+	/*
+	 * hi_reset_flag is used to do some stuff when target reset.
+	 * such as restore app_start after warm reset or
+	 * preserve host Interest area, or preserve ROM data, literals etc.
+	 */
+	u32 hi_reset_flag;                            /* 0xb4 */
+	/* indicate hi_reset_flag is valid */
+	u32 hi_reset_flag_valid;                      /* 0xb8 */
+	u32 hi_hci_uart_pwr_mgmt_params_ext;           /* 0xbc */
+	/*
+	 * 0xbc - [31:0]: idle timeout in ms
+	 */
+	/* ACS flags */
+	u32 hi_acs_flags;                              /* 0xc0 */
+	u32 hi_console_flags;                          /* 0xc4 */
+	u32 hi_nvram_state;                            /* 0xc8 */
+	u32 hi_option_flag2;                           /* 0xcc */
+
+	/* If non-zero, override values sent to Host in WMI_READY event. */
+	u32 hi_sw_version_override;                    /* 0xd0 */
+	u32 hi_abi_version_override;                   /* 0xd4 */
+
+	/*
+	 * Percentage of high priority RX traffic to total expected RX traffic -
+	 * applicable only to ar6004
+	 */
+	u32 hi_hp_rx_traffic_ratio;                    /* 0xd8 */
+
+	/* test applications flags */
+	u32 hi_test_apps_related    ;                  /* 0xdc */
+	/* location of test script */
+	u32 hi_ota_testscript;                         /* 0xe0 */
+	/* location of CAL data */
+	u32 hi_cal_data;                               /* 0xe4 */
+	/* Number of packet log buffers */
+        u32 hi_pktlog_num_buffers;                     /* 0xe8 */
+
 } POSTPACK;
 
 /* Bits defined in hi_option_flag */
 #define HI_OPTION_TIMER_WAR       0x01 /* Enable timer workaround */
 #define HI_OPTION_BMI_CRED_LIMIT  0x02 /* Limit BMI command credits */
 #define HI_OPTION_RELAY_DOT11_HDR 0x04 /* Relay Dot11 hdr to/from host */
-#define HI_OPTION_FW_MODE_LSB     0x08 /* low bit of MODE (see below) */
-#define HI_OPTION_FW_MODE_MSB     0x10 /* high bit of MODE (see below) */
-#define HI_OPTION_ENABLE_PROFILE  0x20 /* Enable CPU profiling */
-#define HI_OPTION_DISABLE_DBGLOG  0x40 /* Disable debug logging */
-#define HI_OPTION_SKIP_ERA_TRACKING  0x80 /* Skip Era Tracking */
-#define HI_OPTION_PAPRD_DISABLE      0x100 /* Disable PAPRD (debug) */
+/* MAC addr method 0-locally administred 1-globally unique addrs */
+#define HI_OPTION_MAC_ADDR_METHOD   0x08
+#define HI_OPTION_FW_BRIDGE         0x10 /* Firmware Bridging */
+#define HI_OPTION_ENABLE_PROFILE    0x20 /* Enable CPU profiling */
+#define HI_OPTION_DISABLE_DBGLOG    0x40 /* Disable debug logging */
+#define HI_OPTION_SKIP_ERA_TRACKING 0x80 /* Skip Era Tracking */
+#define HI_OPTION_PAPRD_DISABLE     0x100 /* Disable PAPRD (debug) */
+#define HI_OPTION_NUM_DEV_LSB       0x200
+#define HI_OPTION_NUM_DEV_MSB       0x800
+#define HI_OPTION_DEV_MODE_LSB      0x1000
+#define HI_OPTION_DEV_MODE_MSB      0x8000000
+/* Disable LowFreq Timer Stabilization */
+#define HI_OPTION_NO_LFT_STBL       0x10000000
+#define HI_OPTION_SKIP_REG_SCAN     0x20000000 /* Skip regulatory scan */
+/* Do regulatory scan during init beforesending WMI ready event to host */
+#define HI_OPTION_INIT_REG_SCAN     0x40000000
+#define HI_OPTION_SKIP_MEMMAP       0x80000000 /* REV6: Do not adjust memory
+                                                map */
+
+/* hi_option_flag2 options */
+#define HI_OPTION_OFFLOAD_AMSDU     0x01
+#define HI_OPTION_DFS_SUPPORT       0x02 /* Enable DFS support */
+
+#define HI_OPTION_MAC_ADDR_METHOD_SHIFT 3
 
 /* 2 bits of hi_option_flag are used to represent 3 modes */
 #define HI_OPTION_FW_MODE_IBSS    0x0 /* IBSS Mode */
 #define HI_OPTION_FW_MODE_BSS_STA 0x1 /* STA Mode */
 #define HI_OPTION_FW_MODE_AP      0x2 /* AP Mode */
 
-/* Fw Mode Mask */
-#define HI_OPTION_FW_MODE_MASK    0x3
-#define HI_OPTION_FW_MODE_SHIFT   0x3
+/* 2 bits of hi_option flag are usedto represent 4 submodes */
+#define HI_OPTION_FW_SUBMODE_NONE    0x0  /* Normal mode */
+#define HI_OPTION_FW_SUBMODE_P2PDEV  0x1  /* p2p device mode */
+#define HI_OPTION_FW_SUBMODE_P2PCLIENT 0x2 /* p2p client mode */
+#define HI_OPTION_FW_SUBMODE_P2PGO   0x3 /* p2p go mode */
+
+/* Num dev Mask */
+#define HI_OPTION_NUM_DEV_MASK    0x7
+#define HI_OPTION_NUM_DEV_SHIFT   0x9
+
+/* firmware bridging */
+#define HI_OPTION_FW_BRIDGE_SHIFT 0x04
+
+/* Fw Mode/SubMode Mask
+|------------------------------------------------------------------------------|
+|   SUB   |   SUB   |   SUB   |  SUB    |         |         |         |
+| MODE[3] | MODE[2] | MODE[1] | MODE[0] | MODE[3] | MODE[2] | MODE[1] | MODE[0|
+|   (2)   |   (2)   |   (2)   |   (2)   |   (2)   |   (2)   |   (2)   |   (2)
+|------------------------------------------------------------------------------|
+*/
+#define HI_OPTION_FW_MODE_BITS         0x2
+#define HI_OPTION_FW_MODE_MASK         0x3
+#define HI_OPTION_FW_MODE_SHIFT        0xC
+#define HI_OPTION_ALL_FW_MODE_MASK     0xFF
+
+#define HI_OPTION_FW_SUBMODE_BITS      0x2
+#define HI_OPTION_FW_SUBMODE_MASK      0x3
+#define HI_OPTION_FW_SUBMODE_SHIFT     0x14
+#define HI_OPTION_ALL_FW_SUBMODE_MASK  0xFF00
+#define HI_OPTION_ALL_FW_SUBMODE_SHIFT 0x8
+
+/* hi_reset_flag */
+
+/* preserve App Start address */
+#define HI_RESET_FLAG_PRESERVE_APP_START         0x01
+/* preserve host interest */
+#define HI_RESET_FLAG_PRESERVE_HOST_INTEREST     0x02
+#define HI_RESET_FLAG_PRESERVE_ROMDATA           0x04  /* preserve ROM data */
+#define HI_RESET_FLAG_PRESERVE_NVRAM_STATE       0x08
+#define HI_RESET_FLAG_PRESERVE_BOOT_INFO         0x10
+
+#define HI_RESET_FLAG_IS_VALID  0x12345678 /* indicate the reset flag is
+valid */
+
+#define ON_RESET_FLAGS_VALID() \
+	(HOST_INTEREST->hi_reset_flag_valid == HI_RESET_FLAG_IS_VALID)
+
+#define RESET_FLAGS_VALIDATE()  \
+	(HOST_INTEREST->hi_reset_flag_valid = HI_RESET_FLAG_IS_VALID)
+
+#define RESET_FLAGS_INVALIDATE() \
+	(HOST_INTEREST->hi_reset_flag_valid = 0)
+
+#define ON_RESET_PRESERVE_APP_START() \
+        (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_APP_START)
+
+#define ON_RESET_PRESERVE_NVRAM_STATE() \
+        (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_NVRAM_STATE)
+
+#define ON_RESET_PRESERVE_HOST_INTEREST() \
+        (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_HOST_INTEREST)
+
+#define ON_RESET_PRESERVE_ROMDATA() \
+        (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_ROMDATA)
+
+#define ON_RESET_PRESERVE_BOOT_INFO() \
+        (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_BOOT_INFO)
+
+#define HI_ACS_FLAGS_ENABLED        (1 << 0)    /* ACS is enabled */
+#define HI_ACS_FLAGS_USE_WWAN       (1 << 1)    /* Use physical WWAN device */
+#define HI_ACS_FLAGS_TEST_VAP       (1 << 2)    /* Use test VAP */
+
+/* CONSOLE FLAGS
+ *
+ * Bit Range  Meaning
+ * ---------  --------------------------------
+ *   2..0     UART ID (0 = Default)
+ *    3       Baud Select (0 = 9600, 1 = 115200)
+ *   30..4    Reserved
+ *    31      Enable Console
+ *
+ */
+
+#define HI_CONSOLE_FLAGS_ENABLE       (1 << 31)
+#define HI_CONSOLE_FLAGS_UART_MASK    (0x7)
+#define HI_CONSOLE_FLAGS_UART_SHIFT   0
+#define HI_CONSOLE_FLAGS_BAUD_SELECT  (1 << 3)
 
 /*
  * Intended for use by Host software, this macro returns the Target RAM
@@ -212,34 +344,52 @@ PREPACK struct host_interest_s {
 #define AR6003_HOST_INTEREST_ITEM_ADDRESS(item) \
     (u32)((unsigned long)&((((struct host_interest_s *)(AR6003_HOST_INTEREST_ADDRESS))->item)))
 
+#define AR6004_HOST_INTEREST_ITEM_ADDRESS(item) \
+        ((u32)&((((struct host_interest_s *)(AR6004_HOST_INTEREST_ADDRESS))->item)))
+
+
 #define HOST_INTEREST_DBGLOG_IS_ENABLED() \
         (!(HOST_INTEREST->hi_option_flag & HI_OPTION_DISABLE_DBGLOG))
 
+#define HOST_INTEREST_PKTLOG_IS_ENABLED() \
+        ((HOST_INTEREST->hi_pktlog_num_buffers))
+
+
 #define HOST_INTEREST_PROFILE_IS_ENABLED() \
         (HOST_INTEREST->hi_option_flag & HI_OPTION_ENABLE_PROFILE)
 
+#define LF_TIMER_STABILIZATION_IS_ENABLED() \
+        (!(HOST_INTEREST->hi_option_flag & HI_OPTION_NO_LFT_STBL))
+
+#define IS_AMSDU_OFFLAOD_ENABLED() \
+        ((HOST_INTEREST->hi_option_flag2 & HI_OPTION_OFFLOAD_AMSDU))
+
+#define HOST_INTEREST_DFS_IS_ENABLED() \
+        ((HOST_INTEREST->hi_option_flag2 & HI_OPTION_DFS_SUPPORT))
+
 /* Convert a Target virtual address into a Target physical address */
 #define AR6002_VTOP(vaddr) ((vaddr) & 0x001fffff)
 #define AR6003_VTOP(vaddr) ((vaddr) & 0x001fffff)
 #define TARG_VTOP(TargetType, vaddr) \
         (((TargetType) == TARGET_TYPE_AR6002) ? AR6002_VTOP(vaddr) : AR6003_VTOP(vaddr))
 
-/* override REV2 ROM's app start address */
-#define AR6002_REV2_APP_START_OVERRIDE    0x911A00
-#define AR6003_REV1_APP_START_OVERRIDE    0x944c00
-#define AR6003_REV1_OTP_DATA_ADDRESS      0x542800
-#define AR6003_REV2_APP_START_OVERRIDE    0x945000
-#define AR6003_REV2_OTP_DATA_ADDRESS      0x543800
-#define AR6003_BOARD_EXT_DATA_ADDRESS     0x57E600
+#define AR6003_REV2_APP_START_OVERRIDE          0x944C00
+#define AR6003_REV2_APP_LOAD_ADDRESS            0x543180
+#define AR6003_REV2_BOARD_EXT_DATA_ADDRESS      0x57E500
+#define AR6003_REV2_DATASET_PATCH_ADDRESS       0x57e884
+#define AR6003_REV2_RAM_RESERVE_SIZE            6912
+
+#define AR6003_REV3_APP_START_OVERRIDE          0x945d00
+#define AR6003_REV3_APP_LOAD_ADDRESS            0x545000
+#define AR6003_REV3_BOARD_EXT_DATA_ADDRESS      0x542330
+#define AR6003_REV3_DATASET_PATCH_ADDRESS       0x57FF74
+#define AR6003_REV3_RAM_RESERVE_SIZE            512
 
+#define AR6003_BOARD_EXT_DATA_ADDRESS           0x57E600
 
 /* # of u32 entries in targregs, used by DIAG_FETCH_TARG_REGS */
 #define AR6003_FETCH_TARG_REGS_COUNT 64
 
 #endif /* !__ASSEMBLER__ */
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
 #endif /* __TARGADDRS_H__ */
diff --git a/drivers/staging/ath6kl/include/common/wlan_dset.h b/drivers/staging/ath6kl/include/common/wlan_dset.h
deleted file mode 100644
index e775b25de3a8f44c8158a025ff86e3c3cee48df7..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/wlan_dset.h
+++ /dev/null
@@ -1,33 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2007-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __WLAN_DSET_H__
-#define __WLAN_DSET_H__
-
-typedef PREPACK struct wow_config_dset {
-
-    u8 valid_dset;
-    u8 gpio_enable;
-    u16 gpio_pin;
-} POSTPACK WOW_CONFIG_DSET;
-
-#endif
diff --git a/drivers/staging/ath6kl/include/common/wmi.h b/drivers/staging/ath6kl/include/common/wmi.h
index 4e6343485362813b95d3500a7eeeb2a8fe7f404a..d9687443d32ce7a19073f8884fc5fd5f5585dadb 100644
--- a/drivers/staging/ath6kl/include/common/wmi.h
+++ b/drivers/staging/ath6kl/include/common/wmi.h
@@ -34,10 +34,6 @@
 #ifndef _WMI_H_
 #define _WMI_H_
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
 #include "wmix.h"
 #include "wlan_defs.h"
 
@@ -118,7 +114,7 @@ typedef enum {
 typedef enum {
     WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
     WMI_DATA_HDR_DATA_TYPE_802_11,
-    WMI_DATA_HDR_DATA_TYPE_ACL,
+    WMI_DATA_HDR_DATA_TYPE_ACL, /* used to be used for the PAL */
 } WMI_DATA_HDR_DATA_TYPE;
 
 #define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
@@ -159,6 +155,16 @@ typedef enum {
 #define WMI_DATA_HDR_GET_META(h)        (((h)->info2 >> WMI_DATA_HDR_META_SHIFT) & WMI_DATA_HDR_META_MASK)
 #define WMI_DATA_HDR_SET_META(h, _v)    ((h)->info2 = ((h)->info2 & ~(WMI_DATA_HDR_META_MASK << WMI_DATA_HDR_META_SHIFT)) | ((_v) << WMI_DATA_HDR_META_SHIFT))
 
+/* Macros for operating on WMI_DATA_HDR (info3) field */
+#define WMI_DATA_HDR_DEVID_MASK      0xF
+#define WMI_DATA_HDR_DEVID_SHIFT     0
+#define GET_DEVID(_v)                ((_v) & WMI_DATA_HDR_DEVID_MASK)
+
+#define WMI_DATA_HDR_GET_DEVID(h) \
+	(((h)->info3 >> WMI_DATA_HDR_DEVID_SHIFT) & WMI_DATA_HDR_DEVID_MASK)
+#define WMI_DATA_HDR_SET_DEVID(h, _v) \
+	((h)->info3 = ((h)->info3 & ~(WMI_DATA_HDR_DEVID_MASK << WMI_DATA_HDR_DEVID_SHIFT)) | (GET_DEVID(_v) << WMI_DATA_HDR_DEVID_SHIFT))
+
 typedef PREPACK struct {
     s8 rssi;
     u8 info;               /* usage of 'info' field(8-bit):
@@ -175,7 +181,7 @@ typedef PREPACK struct {
                                      * b12          - A-MSDU?
                                      * b15:b13      - META_DATA_VERSION 0 - 7
                                      */
-    u16 reserved;
+    u16 info3;
 } POSTPACK WMI_DATA_HDR;
 
 /*
@@ -259,6 +265,17 @@ typedef PREPACK struct {
 
 
 #define WMI_GET_DEVICE_ID(info1) ((info1) & 0xF)
+/* Macros for operating on WMI_CMD_HDR (info1) field */
+#define WMI_CMD_HDR_DEVID_MASK      0xF
+#define WMI_CMD_HDR_DEVID_SHIFT     0
+#define GET_CMD_DEVID(_v)           ((_v) & WMI_CMD_HDR_DEVID_MASK)
+
+#define WMI_CMD_HDR_GET_DEVID(h) \
+	(((h)->info1 >> WMI_CMD_HDR_DEVID_SHIFT) & WMI_CMD_HDR_DEVID_MASK)
+#define WMI_CMD_HDR_SET_DEVID(h, _v) \
+	((h)->info1 = ((h)->info1 & \
+		~(WMI_CMD_HDR_DEVID_MASK << WMI_CMD_HDR_DEVID_SHIFT)) | \
+		 (GET_CMD_DEVID(_v) << WMI_CMD_HDR_DEVID_SHIFT))
 
 /*
  * Control Path
@@ -433,13 +450,47 @@ typedef enum {
     WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
     WMI_GET_BTCOEX_STATS_CMDID,
     WMI_GET_BTCOEX_CONFIG_CMDID,
-    WMI_GET_PMK_CMDID,
-    WMI_SET_PASSPHRASE_CMDID,
-    WMI_ENABLE_WAC_CMDID,
-    WMI_WAC_SCAN_REPLY_CMDID,
-    WMI_WAC_CTRL_REQ_CMDID,
-    WMI_SET_DIV_PARAMS_CMDID,
-    WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
+
+	WMI_SET_DFS_ENABLE_CMDID,   /* F034 */
+	WMI_SET_DFS_MINRSSITHRESH_CMDID,
+	WMI_SET_DFS_MAXPULSEDUR_CMDID,
+	WMI_DFS_RADAR_DETECTED_CMDID,
+
+	/* P2P CMDS */
+	WMI_P2P_SET_CONFIG_CMDID,    /* F038 */
+	WMI_WPS_SET_CONFIG_CMDID,
+	WMI_SET_REQ_DEV_ATTR_CMDID,
+	WMI_P2P_FIND_CMDID,
+	WMI_P2P_STOP_FIND_CMDID,
+	WMI_P2P_GO_NEG_START_CMDID,
+	WMI_P2P_LISTEN_CMDID,
+
+	WMI_CONFIG_TX_MAC_RULES_CMDID,    /* F040 */
+	WMI_SET_PROMISCUOUS_MODE_CMDID,
+	WMI_RX_FRAME_FILTER_CMDID,
+	WMI_SET_CHANNEL_CMDID,
+
+	/* WAC commands */
+	WMI_ENABLE_WAC_CMDID,
+	WMI_WAC_SCAN_REPLY_CMDID,
+	WMI_WAC_CTRL_REQ_CMDID,
+	WMI_SET_DIV_PARAMS_CMDID,
+
+	WMI_GET_PMK_CMDID,
+	WMI_SET_PASSPHRASE_CMDID,
+	WMI_SEND_ASSOC_RES_CMDID,
+	WMI_SET_ASSOC_REQ_RELAY_CMDID,
+	WMI_GET_RFKILL_MODE_CMDID,
+
+	/* ACS command, consists of sub-commands */
+	WMI_ACS_CTRL_CMDID,
+
+	/* Ultra low power store / recall commands */
+	WMI_STORERECALL_CONFIGURE_CMDID,
+	WMI_STORERECALL_RECALL_CMDID,
+	WMI_STORERECALL_HOST_READY_CMDID,
+	WMI_FORCE_TARGET_ASSERT_CMDID,
+	WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
 } WMI_COMMAND_ID;
 
 /*
@@ -470,6 +521,11 @@ typedef enum {
     LEAP_AUTH           = 0x04,  /* different from IEEE_AUTH_MODE definitions */
 } DOT11_AUTH_MODE;
 
+enum {
+	AUTH_IDLE,
+	AUTH_OPEN_IN_PROGRESS,
+};
+
 typedef enum {
     NONE_AUTH           = 0x01,
     WPA_AUTH            = 0x02,
@@ -560,7 +616,7 @@ typedef PREPACK struct {
  * WMI_SET_EXCESS_TX_RETRY_THRES_CMDID
  */
 typedef PREPACK struct {
-    A_UINT32 threshold;
+    u32 threshold;
 } POSTPACK WMI_SET_EXCESS_TX_RETRY_THRES_CMD;
 
 /*
@@ -1969,12 +2025,47 @@ typedef enum {
 #endif
     WMI_REPORT_BTCOEX_STATS_EVENTID,
     WMI_REPORT_BTCOEX_CONFIG_EVENTID,
-    WMI_ACM_REJECT_EVENTID,
-    WMI_THIN_RESERVED_START_EVENTID = 0x8000,
-    /* Events in this range are reserved for thinmode 
-     * See wmi_thin.h for actual definitions */
-    WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
-
+	WMI_GET_PMK_EVENTID,
+
+	/* DFS Events */
+	WMI_DFS_HOST_ATTACH_EVENTID,
+	WMI_DFS_HOST_INIT_EVENTID,
+	WMI_DFS_RESET_DELAYLINES_EVENTID,
+	WMI_DFS_RESET_RADARQ_EVENTID,
+	WMI_DFS_RESET_AR_EVENTID,
+	WMI_DFS_RESET_ARQ_EVENTID,
+	WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
+	WMI_DFS_SET_BANGRADAR_EVENTID,
+	WMI_DFS_SET_DEBUGLEVEL_EVENTID,
+	WMI_DFS_PHYERR_EVENTID,
+	/* CCX Evants */
+	WMI_CCX_RM_STATUS_EVENTID,
+
+	/* P2P Events */
+	WMI_P2P_GO_NEG_RESULT_EVENTID,
+
+	WMI_WAC_SCAN_DONE_EVENTID,
+	WMI_WAC_REPORT_BSS_EVENTID,
+	WMI_WAC_START_WPS_EVENTID,
+	WMI_WAC_CTRL_REQ_REPLY_EVENTID,
+
+	/* RFKILL Events */
+	WMI_RFKILL_STATE_CHANGE_EVENTID,
+	WMI_RFKILL_GET_MODE_CMD_EVENTID,
+	WMI_THIN_RESERVED_START_EVENTID = 0x8000,
+
+	/*
+	 * Events in this range are reserved for thinmode
+	 * See wmi_thin.h for actual definitions
+	 */
+	WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
+
+	WMI_SET_CHANNEL_EVENTID,
+	WMI_ASSOC_REQ_EVENTID,
+
+	/* generic ACS event */
+	WMI_ACS_EVENTID,
+	WMI_REPORT_WMM_PARAMS_EVENTID
 } WMI_EVENT_ID;
 
 
@@ -3122,10 +3213,6 @@ typedef PREPACK struct {
  * End of AP mode definitions
  */
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/drivers/staging/ath6kl/include/common/wmi_thin.h b/drivers/staging/ath6kl/include/common/wmi_thin.h
deleted file mode 100644
index 0a8364c9b574876c96f0bbc2108071c3d616b94f..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/common/wmi_thin.h
+++ /dev/null
@@ -1,347 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="wmi_thin.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-/*
- * This file contains the definitions of the WMI protocol specified in the
- * Wireless Module Interface (WMI).  It includes definitions of all the
- * commands and events. Commands are messages from the host to the WM.
- * Events and Replies are messages from the WM to the host.
- *
- * Ownership of correctness in regards to WMI commands
- * belongs to the host driver and the WM is not required to validate
- * parameters for value, proper range, or any other checking.
- *
- */
-
-#ifndef _WMI_THIN_H_
-#define _WMI_THIN_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-typedef enum {
-    WMI_THIN_CONFIG_CMDID =  0x8000, // WMI_THIN_RESERVED_START 
-    WMI_THIN_SET_MIB_CMDID,
-    WMI_THIN_GET_MIB_CMDID,
-    WMI_THIN_JOIN_CMDID,
-    /* add new CMDID's here */
-    WMI_THIN_RESERVED_END_CMDID = 0x8fff // WMI_THIN_RESERVED_END
-} WMI_THIN_COMMAND_ID;
-
-typedef enum{
-    TEMPLATE_FRM_FIRST = 0,
-    TEMPLATE_FRM_PROBE_REQ =TEMPLATE_FRM_FIRST,
-    TEMPLATE_FRM_BEACON,
-    TEMPLATE_FRM_PROBE_RESP,
-    TEMPLATE_FRM_NULL,
-    TEMPLATE_FRM_QOS_NULL,
-    TEMPLATE_FRM_PSPOLL,
-    TEMPLATE_FRM_MAX
-}WMI_TEMPLATE_FRM_TYPE;
-
-/* TEMPLATE_FRM_LEN... represent the maximum allowable
- * data lengths (bytes) for each frame type */
-#define TEMPLATE_FRM_LEN_PROBE_REQ  (256) /* Symbian dictates a minimum of 256 for these 3 frame types */
-#define TEMPLATE_FRM_LEN_BEACON     (256)
-#define TEMPLATE_FRM_LEN_PROBE_RESP (256)
-#define TEMPLATE_FRM_LEN_NULL       (32)
-#define TEMPLATE_FRM_LEN_QOS_NULL   (32)
-#define TEMPLATE_FRM_LEN_PSPOLL     (32)
-#define TEMPLATE_FRM_LEN_SUM (TEMPLATE_FRM_LEN_PROBE_REQ + TEMPLATE_FRM_LEN_BEACON + TEMPLATE_FRM_LEN_PROBE_RESP + \
-            TEMPLATE_FRM_LEN_NULL + TEMPLATE_FRM_LEN_QOS_NULL + TEMPLATE_FRM_LEN_PSPOLL)
-
-
-/* MAC Header Build Rules */
-/*  These values allow the host to configure the 
- *  target code that is responsible for constructing
- *  the MAC header.  In cases where the MAC header
- *  is provided by the host framework, the target
- *  has a diminished responsibility over what fields
- *  it must write. This will vary from framework to framework.
- *  Symbian requires different behavior from MAC80211 which
- *  requires different behavior from MS Native Wifi. */
-#define WMI_WRT_VER_TYPE    0x00000001
-#define WMI_WRT_DURATION    0x00000002
-#define WMI_WRT_DIRECTION   0x00000004
-#define WMI_WRT_POWER       0x00000008
-#define WMI_WRT_WEP         0x00000010
-#define WMI_WRT_MORE        0x00000020
-#define WMI_WRT_BSSID       0x00000040
-#define WMI_WRT_QOS         0x00000080
-#define WMI_WRT_SEQNO       0x00000100
-#define WMI_GUARD_TX        0x00000200 /* prevents TX ops that are not allowed for a current state */
-#define WMI_WRT_DEFAULT_CONFIG  (WMI_WRT_VER_TYPE | WMI_WRT_DURATION | WMI_WRT_DIRECTION | \
-                                 WMI_WRT_POWER | WMI_WRT_MORE | WMI_WRT_WEP | WMI_WRT_BSSID | \
-                                 WMI_WRT_QOS | WMI_WRT_SEQNO | WMI_GUARD_TX)
-
-/* WMI_THIN_CONFIG_TXCOMPLETE -- Used to configure the params and content for 
- *  TX Complete messages the will come from the Target.  these messages are 
- *  disabled by default but can be enabled using this structure and the 
- *  WMI_THIN_CONFIG_CMDID. */
-typedef PREPACK struct {
-    u8 version; /* the versioned type of messages to use or 0 to disable */
-    u8 countThreshold; /* msg count threshold triggering a tx complete message */
-    u16 timeThreshold; /* timeout interval in MSEC triggering a tx complete message */
-} POSTPACK WMI_THIN_CONFIG_TXCOMPLETE;
-
-/* WMI_THIN_CONFIG_DECRYPT_ERR -- Used to configure behavior for received frames 
- *  that have decryption errors.  The default behavior is to discard the frame
- *  without notification. Alternately, the MAC Header is forwarded to the host 
- *  with the failed status. */
-typedef PREPACK struct {
-    u8 enable; /* 1 == send decrypt errors to the host, 0 == don't */
-    u8 reserved[3]; /* align padding */
-} POSTPACK WMI_THIN_CONFIG_DECRYPT_ERR;
-
-/* WMI_THIN_CONFIG_TX_MAC_RULES -- Used to configure behavior for transmitted
- *  frames that require partial MAC header construction. These rules 
- *  are used by the target to indicate which fields need to be written. */
-typedef PREPACK struct {
-    u32 rules; /* combination of WMI_WRT_... values */
-} POSTPACK WMI_THIN_CONFIG_TX_MAC_RULES;
-
-/* WMI_THIN_CONFIG_RX_FILTER_RULES -- Used to configure behavior for received
- *  frames as to which frames should get forwarded to the host and which
- *  should get processed internally. */
-typedef PREPACK struct {
-    u32 rules; /* combination of WMI_FILT_... values */
-} POSTPACK WMI_THIN_CONFIG_RX_FILTER_RULES;
-
-/* WMI_THIN_CONFIG_CMD -- Used to contain some combination of the above
- *  WMI_THIN_CONFIG_... structures. The actual combination is indicated 
- *  by the value of cfgField. Each bit in this field corresponds to 
- *  one of the above structures. */
-typedef PREPACK struct {
-#define WMI_THIN_CFG_TXCOMP         0x00000001
-#define WMI_THIN_CFG_DECRYPT        0x00000002
-#define WMI_THIN_CFG_MAC_RULES      0x00000004
-#define WMI_THIN_CFG_FILTER_RULES   0x00000008
-    u32 cfgField;   /* combination of WMI_THIN_CFG_... describes contents of config command */
-    u16 length;     /* length in bytes of appended sub-commands */
-    u8 reserved[2];   /* align padding */
-} POSTPACK WMI_THIN_CONFIG_CMD;
-
-/* MIB Access Identifiers tailored for Symbian. */
-enum {
-    MIB_ID_STA_MAC = 1,             // [READONLY]
-    MIB_ID_RX_LIFE_TIME,            // [NOT IMPLEMENTED]
-    MIB_ID_SLOT_TIME,               // [READ/WRITE]
-    MIB_ID_RTS_THRESHOLD,           // [READ/WRITE]
-    MIB_ID_CTS_TO_SELF,             // [READ/WRITE]
-    MIB_ID_TEMPLATE_FRAME,          // [WRITE ONLY]
-    MIB_ID_RXFRAME_FILTER,          // [READ/WRITE]
-    MIB_ID_BEACON_FILTER_TABLE,     // [WRITE ONLY]
-    MIB_ID_BEACON_FILTER,           // [READ/WRITE]
-    MIB_ID_BEACON_LOST_COUNT,       // [WRITE ONLY]
-    MIB_ID_RSSI_THRESHOLD,          // [WRITE ONLY]
-    MIB_ID_HT_CAP,                  // [NOT IMPLEMENTED]
-    MIB_ID_HT_OP,                   // [NOT IMPLEMENTED]
-    MIB_ID_HT_2ND_BEACON,           // [NOT IMPLEMENTED]
-    MIB_ID_HT_BLOCK_ACK,            // [NOT IMPLEMENTED]
-    MIB_ID_PREAMBLE,                // [READ/WRITE]
-    /*MIB_ID_GROUP_ADDR_TABLE,*/
-    /*MIB_ID_WEP_DEFAULT_KEY_ID */
-    /*MIB_ID_TX_POWER */
-    /*MIB_ID_ARP_IP_TABLE */
-    /*MIB_ID_SLEEP_MODE */
-    /*MIB_ID_WAKE_INTERVAL*/
-    /*MIB_ID_STAT_TABLE*/
-    /*MIB_ID_IBSS_PWR_SAVE*/
-    /*MIB_ID_COUNTERS_TABLE*/
-    /*MIB_ID_ETHERTYPE_FILTER*/
-    /*MIB_ID_BC_UDP_FILTER*/
-       
-};
-
-typedef PREPACK struct {
-    u8 addr[ATH_MAC_LEN];
-} POSTPACK WMI_THIN_MIB_STA_MAC;
-
-typedef PREPACK struct {
-    u32 time; // units == msec
-} POSTPACK WMI_THIN_MIB_RX_LIFE_TIME;
-
-typedef PREPACK struct {
-    u8 enable; //1 = on, 0 = off
-} POSTPACK WMI_THIN_MIB_CTS_TO_SELF;
-
-typedef PREPACK struct {
-    u32 time; // units == usec
-} POSTPACK WMI_THIN_MIB_SLOT_TIME;
-
-typedef PREPACK struct {
-    u16 length; //units == bytes
-} POSTPACK WMI_THIN_MIB_RTS_THRESHOLD;
-
-typedef PREPACK struct {
-    u8 type; // type of frame
-    u8 rate; // tx rate to be used (one of WMI_BIT_RATE)
-    u16 length; // num bytes following this structure as the template data
-} POSTPACK WMI_THIN_MIB_TEMPLATE_FRAME;
-
-typedef PREPACK struct {
-#define FRAME_FILTER_PROMISCUOUS 0x00000001
-#define FRAME_FILTER_BSSID       0x00000002
-    u32 filterMask;
-} POSTPACK WMI_THIN_MIB_RXFRAME_FILTER;
-
-
-#define IE_FILTER_TREATMENT_CHANGE 1
-#define IE_FILTER_TREATMENT_APPEAR 2
-
-typedef PREPACK struct {
-    u8 ie;
-    u8 treatment;
-} POSTPACK WMI_THIN_MIB_BEACON_FILTER_TABLE;
-
-typedef PREPACK struct {
-    u8 ie;
-    u8 treatment;
-    u8 oui[3];
-    u8 type;
-    u16 version;
-} POSTPACK WMI_THIN_MIB_BEACON_FILTER_TABLE_OUI;
-
-typedef PREPACK struct {
-    u16 numElements;
-    u8 entrySize; // sizeof(WMI_THIN_MIB_BEACON_FILTER_TABLE) on host cpu may be 2 may be 4
-    u8 reserved;
-} POSTPACK WMI_THIN_MIB_BEACON_FILTER_TABLE_HEADER; 
-
-typedef PREPACK struct {
-    u32 count; /* num beacons between deliveries */
-    u8 enable;
-    u8 reserved[3];
-} POSTPACK WMI_THIN_MIB_BEACON_FILTER;
-
-typedef PREPACK struct {
-    u32 count; /* num consec lost beacons after which send event */
-} POSTPACK WMI_THIN_MIB_BEACON_LOST_COUNT;
-
-typedef PREPACK struct {
-    u8 rssi; /* the low threshold which can trigger an event warning */
-    u8 tolerance; /* the range above and below the threshold to prevent event flooding to the host. */
-    u8 count; /* the sample count of consecutive frames necessary to trigger an event. */
-    u8 reserved[1]; /* padding */
-} POSTPACK WMI_THIN_MIB_RSSI_THRESHOLD;
-
-
-typedef PREPACK struct {
-    u32 cap;
-    u32 rxRateField;
-    u32 beamForming;
-    u8 addr[ATH_MAC_LEN];
-    u8 enable;
-    u8 stbc;
-    u8 maxAMPDU;
-    u8 msduSpacing;
-    u8 mcsFeedback;
-    u8 antennaSelCap;
-} POSTPACK WMI_THIN_MIB_HT_CAP;
-
-typedef PREPACK struct {
-    u32 infoField;
-    u32 basicRateField;
-    u8 protection;
-    u8 secondChanneloffset;
-    u8 channelWidth;
-    u8 reserved;
-} POSTPACK WMI_THIN_MIB_HT_OP;
-
-typedef PREPACK struct {
-#define SECOND_BEACON_PRIMARY   1
-#define SECOND_BEACON_EITHER    2
-#define SECOND_BEACON_SECONDARY 3
-    u8 cfg;
-    u8 reserved[3]; /* padding */
-} POSTPACK WMI_THIN_MIB_HT_2ND_BEACON;
-
-typedef PREPACK struct {
-    u8 txTIDField;
-    u8 rxTIDField;
-    u8 reserved[2]; /* padding */
-} POSTPACK WMI_THIN_MIB_HT_BLOCK_ACK;
-
-typedef PREPACK struct {
-    u8 enableLong; // 1 == long preamble, 0 == short preamble
-    u8 reserved[3];
-} POSTPACK WMI_THIN_MIB_PREAMBLE;
-
-typedef PREPACK struct {    
-    u16 length;     /* the length in bytes of the appended MIB data */
-    u8 mibID;      /* the ID of the MIB element being set */
-    u8 reserved; /* align padding */
-} POSTPACK WMI_THIN_SET_MIB_CMD;
-
-typedef PREPACK struct {    
-    u8 mibID;      /* the ID of the MIB element being set */
-    u8 reserved[3]; /* align padding */
-} POSTPACK WMI_THIN_GET_MIB_CMD;
-
-typedef PREPACK struct {
-    u32 basicRateMask; /* bit mask of basic rates */
-    u32 beaconIntval; /* TUs */
-    u16 atimWindow; /* TUs */
-    u16 channel; /* frequency in Mhz */
-    u8 networkType; /* INFRA_NETWORK | ADHOC_NETWORK */
-    u8 ssidLength; /* 0 - 32 */
-    u8 probe;      /* != 0 : issue probe req at start */
-    u8 reserved;   /* alignment */
-    u8     ssid[WMI_MAX_SSID_LEN];    
-    u8 bssid[ATH_MAC_LEN];
-} POSTPACK WMI_THIN_JOIN_CMD;
-
-typedef PREPACK struct {
-    u16 dtim; /* dtim interval in num beacons */
-    u16 aid; /* 80211 AID from Assoc resp */
-} POSTPACK WMI_THIN_POST_ASSOC_CMD;
-
-typedef enum {
-    WMI_THIN_EVENTID_RESERVED_START           = 0x8000,
-    WMI_THIN_GET_MIB_EVENTID,
-    WMI_THIN_JOIN_EVENTID,
-    
-    /* Add new THIN EVENTID's here */
-    WMI_THIN_EVENTID_RESERVED_END           = 0x8fff    
-} WMI_THIN_EVENT_ID;
-
-/* Possible values for WMI_THIN_JOIN_EVENT.result */
-typedef enum {
-    WMI_THIN_JOIN_RES_SUCCESS = 0, // device has joined the network
-    WMI_THIN_JOIN_RES_FAIL, // device failed for unspecified reason
-    WMI_THIN_JOIN_RES_TIMEOUT, // device failed due to no beacon rx in time limit
-    WMI_THIN_JOIN_RES_BAD_PARAM, // device failed due to bad cmd param.
-}WMI_THIN_JOIN_RESULT;
-
-typedef PREPACK struct {
-    u8 result; /* the result of the join cmd. one of WMI_THIN_JOIN_RESULT */
-    u8 reserved[3]; /* alignment */
-} POSTPACK WMI_THIN_JOIN_EVENT;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _WMI_THIN_H_ */
diff --git a/drivers/staging/ath6kl/include/common/wmix.h b/drivers/staging/ath6kl/include/common/wmix.h
index 36acba66d49f321115dee8083160209125e6ff9e..9435eab1b7f5be3dcbda353e839e19ffe8b9262f 100644
--- a/drivers/staging/ath6kl/include/common/wmix.h
+++ b/drivers/staging/ath6kl/include/common/wmix.h
@@ -40,10 +40,6 @@
 extern "C" {
 #endif
 
-#ifndef ATH_TARGET
-#include "athstartpack.h"
-#endif
-
 #include "dbglog.h"
 
 /*
@@ -148,7 +144,6 @@ typedef PREPACK struct {
  * All masks are 18-bit masks with bit N operating on GPIO pin N.
  */
 
-#include "gpio.h"
 
 /*
  * Set GPIO pin output state.
@@ -268,9 +263,6 @@ typedef PREPACK struct {
     u32 count;
 } POSTPACK WMIX_PROF_COUNT_EVENT;
 
-#ifndef ATH_TARGET
-#include "athendpack.h"
-#endif
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/include/common_drv.h b/drivers/staging/ath6kl/include/common_drv.h
index b6063347229f300504828367108280d5ac8ff361..34db29958bcbf37edd671e8307a96880035f6dfd 100644
--- a/drivers/staging/ath6kl/include/common_drv.h
+++ b/drivers/staging/ath6kl/include/common_drv.h
@@ -81,10 +81,6 @@ int ar6000_set_htc_params(struct hif_device *hifDevice,
                                u32 MboxIsrYieldValue,
                                u8 HtcControlBuffers);
 
-int ar6000_prepare_target(struct hif_device *hifDevice,
-                               u32 TargetType,
-                               u32 TargetVersion);
-
 int ar6000_set_hci_bridge_flags(struct hif_device *hifDevice,
                                      u32 TargetType,
                                      u32 Flags);
diff --git a/drivers/staging/ath6kl/include/gpio_api.h b/drivers/staging/ath6kl/include/gpio_api.h
deleted file mode 100644
index 6b4c547432e959bd524143c975dcb824152615ff..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/gpio_api.h
+++ /dev/null
@@ -1,59 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="gpio_api.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Host-side General Purpose I/O API.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _GPIO_API_H_
-#define _GPIO_API_H_
-
-/*
- * Send a command to the Target in order to change output on GPIO pins.
- */
-int wmi_gpio_output_set(struct wmi_t *wmip,
-                             u32 set_mask,
-                             u32 clear_mask,
-                             u32 enable_mask,
-                             u32 disable_mask);
-
-/*
- * Send a command to the Target requesting input state of GPIO pins.
- */
-int wmi_gpio_input_get(struct wmi_t *wmip);
-
-/*
- * Send a command to the Target to change the value of a GPIO register.
- */
-int wmi_gpio_register_set(struct wmi_t *wmip,
-                               u32 gpioreg_id,
-                               u32 value);
-
-/*
- * Send a command to the Target to fetch the value of a GPIO register.
- */
-int wmi_gpio_register_get(struct wmi_t *wmip, u32 gpioreg_id);
-
-/*
- * Send a command to the Target, acknowledging some GPIO interrupts.
- */
-int wmi_gpio_intr_ack(struct wmi_t *wmip, u32 ack_mask);
-
-#endif /* _GPIO_API_H_ */
diff --git a/drivers/staging/ath6kl/include/hif.h b/drivers/staging/ath6kl/include/hif.h
index 83650d5ce3fb255891fb527f7a13fdf0c5976cea..24200e778c3bcb58d692b0817f58bcba37f5fff8 100644
--- a/drivers/staging/ath6kl/include/hif.h
+++ b/drivers/staging/ath6kl/include/hif.h
@@ -32,7 +32,6 @@ extern "C" {
 /* Header files */
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #include "dl_list.h"
 
@@ -148,7 +147,7 @@ typedef enum {
  *
  *   HIF_DEVICE_GET_MBOX_BLOCK_SIZE
  *   input : none
- *   output : array of 4 A_UINT32s
+ *   output : array of 4 u32s
  *   notes: block size is returned for each mailbox (4)
  *
  *   HIF_DEVICE_GET_MBOX_ADDR
diff --git a/drivers/staging/ath6kl/include/target_reg_table.h b/drivers/staging/ath6kl/include/target_reg_table.h
deleted file mode 100644
index e2225d59dd8130904f726e33491b50b4de70d6d1..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/include/target_reg_table.h
+++ /dev/null
@@ -1,244 +0,0 @@
-//------------------------------------------------------------------------------
-// <copyright file="target_reg_table.h" company="Atheros">
-//    Copyright (c) 2004-2010 Atheros Corporation.  All rights reserved.
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Target register table macros and structure definitions
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef TARGET_REG_TABLE_H_
-#define TARGET_REG_TABLE_H_
-
-#include "targaddrs.h"
-
-/*** WARNING : Add to the end of the TABLE! do not change the order ****/
-typedef struct targetdef_s {
-    u32 d_RTC_BASE_ADDRESS;
-    u32 d_SYSTEM_SLEEP_OFFSET;
-    u32 d_SYSTEM_SLEEP_DISABLE_LSB;
-    u32 d_SYSTEM_SLEEP_DISABLE_MASK;
-    u32 d_CLOCK_CONTROL_OFFSET;
-    u32 d_CLOCK_CONTROL_SI0_CLK_MASK;
-    u32 d_RESET_CONTROL_OFFSET;
-    u32 d_RESET_CONTROL_SI0_RST_MASK;
-    u32 d_GPIO_BASE_ADDRESS;
-    u32 d_GPIO_PIN0_OFFSET;
-    u32 d_GPIO_PIN1_OFFSET;
-    u32 d_GPIO_PIN0_CONFIG_MASK;
-    u32 d_GPIO_PIN1_CONFIG_MASK;
-    u32 d_SI_CONFIG_BIDIR_OD_DATA_LSB;
-    u32 d_SI_CONFIG_BIDIR_OD_DATA_MASK;
-    u32 d_SI_CONFIG_I2C_LSB;
-    u32 d_SI_CONFIG_I2C_MASK;
-    u32 d_SI_CONFIG_POS_SAMPLE_LSB;
-    u32 d_SI_CONFIG_POS_SAMPLE_MASK;
-    u32 d_SI_CONFIG_INACTIVE_CLK_LSB;
-    u32 d_SI_CONFIG_INACTIVE_CLK_MASK;
-    u32 d_SI_CONFIG_INACTIVE_DATA_LSB;
-    u32 d_SI_CONFIG_INACTIVE_DATA_MASK;
-    u32 d_SI_CONFIG_DIVIDER_LSB;
-    u32 d_SI_CONFIG_DIVIDER_MASK;
-    u32 d_SI_BASE_ADDRESS;
-    u32 d_SI_CONFIG_OFFSET;
-    u32 d_SI_TX_DATA0_OFFSET;
-    u32 d_SI_TX_DATA1_OFFSET;
-    u32 d_SI_RX_DATA0_OFFSET;
-    u32 d_SI_RX_DATA1_OFFSET;
-    u32 d_SI_CS_OFFSET;
-    u32 d_SI_CS_DONE_ERR_MASK;
-    u32 d_SI_CS_DONE_INT_MASK;
-    u32 d_SI_CS_START_LSB;
-    u32 d_SI_CS_START_MASK;
-    u32 d_SI_CS_RX_CNT_LSB;
-    u32 d_SI_CS_RX_CNT_MASK;
-    u32 d_SI_CS_TX_CNT_LSB;
-    u32 d_SI_CS_TX_CNT_MASK;
-    u32 d_BOARD_DATA_SZ;
-    u32 d_BOARD_EXT_DATA_SZ;
-} TARGET_REGISTER_TABLE;
-
-#define BOARD_DATA_SZ_MAX 2048
-
-#if defined(MY_TARGET_DEF) /* { */
-
-#ifdef ATH_REG_TABLE_DIRECT_ASSIGN
-
-static struct targetdef_s my_target_def = {
-    RTC_BASE_ADDRESS,
-    SYSTEM_SLEEP_OFFSET,
-    SYSTEM_SLEEP_DISABLE_LSB,
-    SYSTEM_SLEEP_DISABLE_MASK,
-    CLOCK_CONTROL_OFFSET,
-    CLOCK_CONTROL_SI0_CLK_MASK,
-    RESET_CONTROL_OFFSET,
-    RESET_CONTROL_SI0_RST_MASK,
-    GPIO_BASE_ADDRESS,
-    GPIO_PIN0_OFFSET,
-    GPIO_PIN0_CONFIG_MASK,
-    GPIO_PIN1_OFFSET,
-    GPIO_PIN1_CONFIG_MASK,
-    SI_CONFIG_BIDIR_OD_DATA_LSB,
-    SI_CONFIG_BIDIR_OD_DATA_MASK,
-    SI_CONFIG_I2C_LSB,
-    SI_CONFIG_I2C_MASK,
-    SI_CONFIG_POS_SAMPLE_LSB,
-    SI_CONFIG_POS_SAMPLE_MASK,
-    SI_CONFIG_INACTIVE_CLK_LSB,
-    SI_CONFIG_INACTIVE_CLK_MASK,
-    SI_CONFIG_INACTIVE_DATA_LSB,
-    SI_CONFIG_INACTIVE_DATA_MASK,
-    SI_CONFIG_DIVIDER_LSB,
-    SI_CONFIG_DIVIDER_MASK,
-    SI_BASE_ADDRESS,
-    SI_CONFIG_OFFSET,
-    SI_TX_DATA0_OFFSET,
-    SI_TX_DATA1_OFFSET,
-    SI_RX_DATA0_OFFSET,
-    SI_RX_DATA1_OFFSET,
-    SI_CS_OFFSET,
-    SI_CS_DONE_ERR_MASK,
-    SI_CS_DONE_INT_MASK,
-    SI_CS_START_LSB,
-    SI_CS_START_MASK,
-    SI_CS_RX_CNT_LSB,
-    SI_CS_RX_CNT_MASK,
-    SI_CS_TX_CNT_LSB,
-    SI_CS_TX_CNT_MASK,
-    MY_TARGET_BOARD_DATA_SZ,
-    MY_TARGET_BOARD_EXT_DATA_SZ,
-};
-
-#else
-
-static struct targetdef_s my_target_def = {
-    .d_RTC_BASE_ADDRESS = RTC_BASE_ADDRESS,
-    .d_SYSTEM_SLEEP_OFFSET = SYSTEM_SLEEP_OFFSET,
-    .d_SYSTEM_SLEEP_DISABLE_LSB = SYSTEM_SLEEP_DISABLE_LSB,
-    .d_SYSTEM_SLEEP_DISABLE_MASK = SYSTEM_SLEEP_DISABLE_MASK,
-    .d_CLOCK_CONTROL_OFFSET = CLOCK_CONTROL_OFFSET,
-    .d_CLOCK_CONTROL_SI0_CLK_MASK = CLOCK_CONTROL_SI0_CLK_MASK,
-    .d_RESET_CONTROL_OFFSET = RESET_CONTROL_OFFSET,
-    .d_RESET_CONTROL_SI0_RST_MASK = RESET_CONTROL_SI0_RST_MASK,
-    .d_GPIO_BASE_ADDRESS = GPIO_BASE_ADDRESS,
-    .d_GPIO_PIN0_OFFSET = GPIO_PIN0_OFFSET,
-    .d_GPIO_PIN0_CONFIG_MASK = GPIO_PIN0_CONFIG_MASK,
-    .d_GPIO_PIN1_OFFSET = GPIO_PIN1_OFFSET,
-    .d_GPIO_PIN1_CONFIG_MASK = GPIO_PIN1_CONFIG_MASK,
-    .d_SI_CONFIG_BIDIR_OD_DATA_LSB = SI_CONFIG_BIDIR_OD_DATA_LSB,
-    .d_SI_CONFIG_BIDIR_OD_DATA_MASK = SI_CONFIG_BIDIR_OD_DATA_MASK,
-    .d_SI_CONFIG_I2C_LSB = SI_CONFIG_I2C_LSB,
-    .d_SI_CONFIG_I2C_MASK = SI_CONFIG_I2C_MASK,
-    .d_SI_CONFIG_POS_SAMPLE_LSB = SI_CONFIG_POS_SAMPLE_LSB,
-    .d_SI_CONFIG_POS_SAMPLE_MASK = SI_CONFIG_POS_SAMPLE_MASK,
-    .d_SI_CONFIG_INACTIVE_CLK_LSB = SI_CONFIG_INACTIVE_CLK_LSB,
-    .d_SI_CONFIG_INACTIVE_CLK_MASK = SI_CONFIG_INACTIVE_CLK_MASK,
-    .d_SI_CONFIG_INACTIVE_DATA_LSB = SI_CONFIG_INACTIVE_DATA_LSB,
-    .d_SI_CONFIG_INACTIVE_DATA_MASK = SI_CONFIG_INACTIVE_DATA_MASK,
-    .d_SI_CONFIG_DIVIDER_LSB = SI_CONFIG_DIVIDER_LSB,
-    .d_SI_CONFIG_DIVIDER_MASK = SI_CONFIG_DIVIDER_MASK,
-    .d_SI_BASE_ADDRESS = SI_BASE_ADDRESS,
-    .d_SI_CONFIG_OFFSET = SI_CONFIG_OFFSET,
-    .d_SI_TX_DATA0_OFFSET = SI_TX_DATA0_OFFSET,
-    .d_SI_TX_DATA1_OFFSET = SI_TX_DATA1_OFFSET,
-    .d_SI_RX_DATA0_OFFSET = SI_RX_DATA0_OFFSET,
-    .d_SI_RX_DATA1_OFFSET = SI_RX_DATA1_OFFSET,
-    .d_SI_CS_OFFSET = SI_CS_OFFSET,
-    .d_SI_CS_DONE_ERR_MASK = SI_CS_DONE_ERR_MASK,
-    .d_SI_CS_DONE_INT_MASK = SI_CS_DONE_INT_MASK,
-    .d_SI_CS_START_LSB = SI_CS_START_LSB,
-    .d_SI_CS_START_MASK = SI_CS_START_MASK,
-    .d_SI_CS_RX_CNT_LSB = SI_CS_RX_CNT_LSB,
-    .d_SI_CS_RX_CNT_MASK = SI_CS_RX_CNT_MASK,
-    .d_SI_CS_TX_CNT_LSB = SI_CS_TX_CNT_LSB,
-    .d_SI_CS_TX_CNT_MASK = SI_CS_TX_CNT_MASK,
-    .d_BOARD_DATA_SZ = MY_TARGET_BOARD_DATA_SZ,
-    .d_BOARD_EXT_DATA_SZ = MY_TARGET_BOARD_EXT_DATA_SZ,
-};
-
-#endif
-
-#if MY_TARGET_BOARD_DATA_SZ > BOARD_DATA_SZ_MAX
-#error "BOARD_DATA_SZ_MAX is too small"
-#endif
-
-struct targetdef_s *MY_TARGET_DEF = &my_target_def;
-
-#else /* } { */
-
-#define RTC_BASE_ADDRESS (targetdef->d_RTC_BASE_ADDRESS)
-#define SYSTEM_SLEEP_OFFSET (targetdef->d_SYSTEM_SLEEP_OFFSET)
-#define SYSTEM_SLEEP_DISABLE_LSB (targetdef->d_SYSTEM_SLEEP_DISABLE_LSB)
-#define SYSTEM_SLEEP_DISABLE_MASK (targetdef->d_SYSTEM_SLEEP_DISABLE_MASK)
-#define CLOCK_CONTROL_OFFSET (targetdef->d_CLOCK_CONTROL_OFFSET)
-#define CLOCK_CONTROL_SI0_CLK_MASK (targetdef->d_CLOCK_CONTROL_SI0_CLK_MASK)
-#define RESET_CONTROL_OFFSET (targetdef->d_RESET_CONTROL_OFFSET)
-#define RESET_CONTROL_SI0_RST_MASK (targetdef->d_RESET_CONTROL_SI0_RST_MASK)
-#define GPIO_BASE_ADDRESS (targetdef->d_GPIO_BASE_ADDRESS)
-#define GPIO_PIN0_OFFSET (targetdef->d_GPIO_PIN0_OFFSET)
-#define GPIO_PIN0_CONFIG_MASK (targetdef->d_GPIO_PIN0_CONFIG_MASK)
-#define GPIO_PIN1_OFFSET (targetdef->d_GPIO_PIN1_OFFSET)
-#define GPIO_PIN1_CONFIG_MASK (targetdef->d_GPIO_PIN1_CONFIG_MASK)
-#define SI_CONFIG_BIDIR_OD_DATA_LSB (targetdef->d_SI_CONFIG_BIDIR_OD_DATA_LSB)
-#define SI_CONFIG_BIDIR_OD_DATA_MASK (targetdef->d_SI_CONFIG_BIDIR_OD_DATA_MASK)
-#define SI_CONFIG_I2C_LSB (targetdef->d_SI_CONFIG_I2C_LSB)
-#define SI_CONFIG_I2C_MASK (targetdef->d_SI_CONFIG_I2C_MASK)
-#define SI_CONFIG_POS_SAMPLE_LSB (targetdef->d_SI_CONFIG_POS_SAMPLE_LSB)
-#define SI_CONFIG_POS_SAMPLE_MASK (targetdef->d_SI_CONFIG_POS_SAMPLE_MASK)
-#define SI_CONFIG_INACTIVE_CLK_LSB (targetdef->d_SI_CONFIG_INACTIVE_CLK_LSB)
-#define SI_CONFIG_INACTIVE_CLK_MASK (targetdef->d_SI_CONFIG_INACTIVE_CLK_MASK)
-#define SI_CONFIG_INACTIVE_DATA_LSB (targetdef->d_SI_CONFIG_INACTIVE_DATA_LSB)
-#define SI_CONFIG_INACTIVE_DATA_MASK (targetdef->d_SI_CONFIG_INACTIVE_DATA_MASK)
-#define SI_CONFIG_DIVIDER_LSB (targetdef->d_SI_CONFIG_DIVIDER_LSB)
-#define SI_CONFIG_DIVIDER_MASK (targetdef->d_SI_CONFIG_DIVIDER_MASK)
-#define SI_BASE_ADDRESS (targetdef->d_SI_BASE_ADDRESS)
-#define SI_CONFIG_OFFSET (targetdef->d_SI_CONFIG_OFFSET)
-#define SI_TX_DATA0_OFFSET (targetdef->d_SI_TX_DATA0_OFFSET)
-#define SI_TX_DATA1_OFFSET (targetdef->d_SI_TX_DATA1_OFFSET)
-#define SI_RX_DATA0_OFFSET (targetdef->d_SI_RX_DATA0_OFFSET)
-#define SI_RX_DATA1_OFFSET (targetdef->d_SI_RX_DATA1_OFFSET)
-#define SI_CS_OFFSET (targetdef->d_SI_CS_OFFSET)
-#define SI_CS_DONE_ERR_MASK (targetdef->d_SI_CS_DONE_ERR_MASK)
-#define SI_CS_DONE_INT_MASK (targetdef->d_SI_CS_DONE_INT_MASK)
-#define SI_CS_START_LSB (targetdef->d_SI_CS_START_LSB)
-#define SI_CS_START_MASK (targetdef->d_SI_CS_START_MASK)
-#define SI_CS_RX_CNT_LSB (targetdef->d_SI_CS_RX_CNT_LSB)
-#define SI_CS_RX_CNT_MASK (targetdef->d_SI_CS_RX_CNT_MASK)
-#define SI_CS_TX_CNT_LSB (targetdef->d_SI_CS_TX_CNT_LSB)
-#define SI_CS_TX_CNT_MASK (targetdef->d_SI_CS_TX_CNT_MASK)
-#define EEPROM_SZ (targetdef->d_BOARD_DATA_SZ)
-#define EEPROM_EXT_SZ (targetdef->d_BOARD_EXT_DATA_SZ)
-
-/* SET macros */
-#define SYSTEM_SLEEP_DISABLE_SET(x)              (((x) << SYSTEM_SLEEP_DISABLE_LSB) & SYSTEM_SLEEP_DISABLE_MASK)
-#define SI_CONFIG_BIDIR_OD_DATA_SET(x) (((x) << SI_CONFIG_BIDIR_OD_DATA_LSB) & SI_CONFIG_BIDIR_OD_DATA_MASK)
-#define SI_CONFIG_I2C_SET(x) (((x) << SI_CONFIG_I2C_LSB) & SI_CONFIG_I2C_MASK)
-#define SI_CONFIG_POS_SAMPLE_SET(x) (((x) << SI_CONFIG_POS_SAMPLE_LSB) & SI_CONFIG_POS_SAMPLE_MASK)
-#define SI_CONFIG_INACTIVE_CLK_SET(x) (((x) << SI_CONFIG_INACTIVE_CLK_LSB) & SI_CONFIG_INACTIVE_CLK_MASK)
-#define SI_CONFIG_INACTIVE_DATA_SET(x) (((x) << SI_CONFIG_INACTIVE_DATA_LSB) & SI_CONFIG_INACTIVE_DATA_MASK)
-#define SI_CONFIG_DIVIDER_SET(x) (((x) << SI_CONFIG_DIVIDER_LSB) & SI_CONFIG_DIVIDER_MASK)
-#define SI_CS_START_SET(x) (((x) << SI_CS_START_LSB) & SI_CS_START_MASK)
-#define SI_CS_RX_CNT_SET(x) (((x) << SI_CS_RX_CNT_LSB) & SI_CS_RX_CNT_MASK)
-#define SI_CS_TX_CNT_SET(x) (((x) << SI_CS_TX_CNT_LSB) & SI_CS_TX_CNT_MASK)
-
-#endif /* } */
-
-#endif /*TARGET_REG_TABLE_H_*/
-
-
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kconfig.c b/drivers/staging/ath6kl/miscdrv/ar3kconfig.c
index 4f18f4306465594a1801db42b43c3bb0c886f45a..e0ea2183019dd9a0d03d67791f49bbcd3a50e4f8 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kconfig.c
+++ b/drivers/staging/ath6kl/miscdrv/ar3kconfig.c
@@ -24,7 +24,6 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #define ATH_MODULE_NAME misc
 #include "a_debug.h"
@@ -78,7 +77,7 @@ static int SendHCICommand(struct ar3k_config_info *pConfig,
     } while (false);
    
     if (pPacket != NULL) {
-        A_FREE(pPacket);
+        kfree(pPacket);
     }
         
     return status;
@@ -116,7 +115,7 @@ static int RecvHCIEvent(struct ar3k_config_info *pConfig,
     } while (false);
        
     if (pRecvPacket != NULL) {
-        A_FREE(pRecvPacket);    
+        kfree(pRecvPacket);    
     }
     
     return status;
@@ -203,7 +202,7 @@ int SendHCICommandWaitCommandComplete(struct ar3k_config_info *pConfig,
     } while (false);
 
     if (pBuffer != NULL) {
-        A_FREE(pBuffer);    
+        kfree(pBuffer);    
     }
     
     return status;    
@@ -268,7 +267,7 @@ static int AR3KConfigureHCIBaud(struct ar3k_config_info *pConfig)
     } while (false);
                         
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
+        kfree(pBufferToFree);    
     }
         
     return status;
@@ -304,7 +303,7 @@ static int AR3KExitMinBoot(struct ar3k_config_info *pConfig)
     }
     
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
+        kfree(pBufferToFree);    
     }
     
     return status;                                              
@@ -328,7 +327,7 @@ static int AR3KConfigureSendHCIReset(struct ar3k_config_info *pConfig)
     }
 
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);
+        kfree(pBufferToFree);
     }
 
     return status;
@@ -382,7 +381,7 @@ static int AR3KEnableTLPM(struct ar3k_config_info *pConfig)
                                                &pEvent,
                                                &pBufferToFree);
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
+        kfree(pBufferToFree);    
     }
     if (status) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Config Failed! \n"));    
@@ -397,7 +396,7 @@ static int AR3KEnableTLPM(struct ar3k_config_info *pConfig)
                                                &pEvent,
                                                &pBufferToFree);
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
+        kfree(pBufferToFree);    
     }
     if (status) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Config Failed! \n"));    
@@ -412,7 +411,7 @@ static int AR3KEnableTLPM(struct ar3k_config_info *pConfig)
                                                &pEvent,
                                                &pBufferToFree);
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
+        kfree(pBufferToFree);    
     }
     if (status) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Enable Failed! \n"));    
@@ -427,7 +426,7 @@ static int AR3KEnableTLPM(struct ar3k_config_info *pConfig)
                                                &pEvent,
                                                &pBufferToFree);
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
+        kfree(pBufferToFree);    
     }
     if (status) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Enable Failed! \n"));    
@@ -442,7 +441,7 @@ static int AR3KEnableTLPM(struct ar3k_config_info *pConfig)
                                                &pEvent,
                                                &pBufferToFree);
     if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
+        kfree(pBufferToFree);    
     }
     if (status) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Sleep Enable Failed! \n"));    
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c
index 8393efe69f5b96460feae0336240c54dd29b9bbb..282ceac597b8f28d2191b08ebf4f5d867796f741 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c
+++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c
@@ -222,7 +222,7 @@ int PSSendOps(void *arg)
         A_RELEASE_FIRMWARE(firmware);
         /* Parse the PS buffer to a global variable */
         status = AthDoParsePS(buffer,len);
-        A_FREE(buffer);
+        kfree(buffer);
     } else {
         A_RELEASE_FIRMWARE(firmware);
     }
@@ -256,7 +256,7 @@ int PSSendOps(void *arg)
                 A_RELEASE_FIRMWARE(firmware);
                 /* parse and store the Patch file contents to a global variables */
                 status = AthDoParsePatch(buffer,len);
-                A_FREE(buffer);
+                kfree(buffer);
             } else {
                 A_RELEASE_FIRMWARE(firmware);
             }
@@ -283,7 +283,7 @@ int PSSendOps(void *arg)
     &bufferToFree) == 0) {
         if(ReadPSEvent(event) == 0) { /* Exit if the status is success */
             if(bufferToFree != NULL) {
-                A_FREE(bufferToFree);
+                kfree(bufferToFree);
                 }
 	
 #ifndef HCI_TRANSPORT_SDIO
@@ -295,7 +295,7 @@ int PSSendOps(void *arg)
                goto complete;
         }
         if(bufferToFree != NULL) {
-               A_FREE(bufferToFree);
+               kfree(bufferToFree);
         }
     } else {
         status = 0;
@@ -312,13 +312,13 @@ int PSSendOps(void *arg)
         &bufferToFree) == 0) {
             if(ReadPSEvent(event) != 0) { /* Exit if the status is success */
                 if(bufferToFree != NULL) {
-                    A_FREE(bufferToFree);
+                    kfree(bufferToFree);
                     }
                    status = 1;
                     goto complete;
             }
             if(bufferToFree != NULL) {
-                   A_FREE(bufferToFree);
+                   kfree(bufferToFree);
             }
         } else {
             status = 0;
@@ -376,10 +376,10 @@ int PSSendOps(void *arg)
         AthFreeCommandList(&HciCmdList,numCmds);
     }
     if(path) {
-        A_FREE(path);
+        kfree(path);
     }
     if(config_path) {
-        A_FREE(config_path);
+        kfree(config_path);
     }
     return status;
 }
@@ -511,7 +511,7 @@ int write_bdaddr(struct ar3k_config_info *pConfig,u8 *bdaddr,int type)
 
     }
     if(bufferToFree != NULL) {
-        A_FREE(bufferToFree);
+        kfree(bufferToFree);
    }
     return result;
 
@@ -527,7 +527,7 @@ int ReadVersionInfo(struct ar3k_config_info *pConfig)
 
     }
     if(bufferToFree != NULL) {
-        A_FREE(bufferToFree);
+        kfree(bufferToFree);
    }
     return result;
 }
@@ -564,7 +564,7 @@ int getDeviceType(struct ar3k_config_info *pConfig, u32 *code)
 
     }
     if(bufferToFree != NULL) {
-        A_FREE(bufferToFree);
+        kfree(bufferToFree);
    }
     return result;
 }
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c
index 94a0939bfbf2fb538d71c92d2a953fe96a7d9122..c01c0cb0af4e83ced297d74b04b44b89d53733e7 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c
+++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c
@@ -362,7 +362,7 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
              {
                  AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("error\n"));
                  if(Buffer != NULL) {
-                     A_FREE(Buffer);
+                     kfree(Buffer);
                  }
                  return A_ERROR;
              }
@@ -401,7 +401,7 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
                     if(uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
                         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail\n"));
                      if(Buffer != NULL) {
-                             A_FREE(Buffer);
+                             kfree(Buffer);
                      }
                         return A_ERROR;
                     }    
@@ -422,7 +422,7 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
                     if(uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
                         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail \n"));
                      if(Buffer != NULL) {
-                             A_FREE(Buffer);
+                             kfree(Buffer);
                      }
                         return A_ERROR;
                     }
@@ -433,7 +433,7 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
                     if (ByteCount > LINE_SIZE_MAX/2)
                     {
                      if(Buffer != NULL) {
-                             A_FREE(Buffer);
+                             kfree(Buffer);
                      }
                        return A_ERROR;
                     }
@@ -449,7 +449,7 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
                         if(uGetInputDataFormat(pCharLine,&stPS_DataFormat)) {
                             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat Fail\n"));
                             if(Buffer != NULL) {
-                                 A_FREE(Buffer);
+                                 kfree(Buffer);
                          }
                             return A_ERROR;
                         }
@@ -510,7 +510,7 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
                     {
                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("\n Buffer over flow PS File too big!!!"));
                        if(Buffer != NULL) {
-                           A_FREE(Buffer);
+                           kfree(Buffer);
                        }
                        return A_ERROR;
                        //Sleep (3000);
@@ -524,7 +524,7 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
              default:
              {
                    if(Buffer != NULL) {
-                       A_FREE(Buffer);
+                       kfree(Buffer);
                    }
                    return A_ERROR;
              }
@@ -541,13 +541,13 @@ int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
    {
 
       if(Buffer != NULL) {
-           A_FREE(Buffer);
+           kfree(Buffer);
       }
       return A_ERROR;
    }
 
    if(Buffer != NULL) {
-        A_FREE(Buffer);
+        kfree(Buffer);
    }
    return 0;
 
@@ -609,7 +609,7 @@ int AthDoParsePatch(u8 *patchbuffer, u32 patchlen)
         /* Handle case when the number of patch buffer is more than the 20K */
         if(MAX_NUM_PATCH_ENTRY == Patch_Count) {
             for(i = 0; i < Patch_Count; i++) {
-                A_FREE(RamPatch[i].Data);
+                kfree(RamPatch[i].Data);
             }
             return A_ERROR;
         }
@@ -812,13 +812,13 @@ int AthCreateCommandList(struct ps_cmd_packet **HciPacketList, u32 *numPackets)
     for(count = 0; count < Patch_Count; count++) {
 
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing Patch Buffer %d \r\n",count));
-        A_FREE(RamPatch[Patch_Count].Data);
+        kfree(RamPatch[Patch_Count].Data);
     }
 
     for(count = 0; count < Tag_Count; count++) {
 
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing PS Buffer %d \r\n",count));
-        A_FREE(PsTagEntry[count].TagData);
+        kfree(PsTagEntry[count].TagData);
     }
 
 /* 
@@ -962,8 +962,8 @@ int AthFreeCommandList(struct ps_cmd_packet **HciPacketList, u32 numPackets)
         return A_ERROR;
     }
     for(i = 0; i < numPackets;i++) {
-        A_FREE((*HciPacketList)[i].Hcipacket);
+        kfree((*HciPacketList)[i].Hcipacket);
     }  
-    A_FREE(*HciPacketList);
+    kfree(*HciPacketList);
     return 0;
 }
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h
index 9378efcd586efbeaa853a4f7c8bf976de42cf519..4e0f2f713a40edc53245ddb89e34ee19deccd8f5 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h
+++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h
@@ -33,7 +33,6 @@
 #include "athdefs.h"
 #ifdef HCI_TRANSPORT_SDIO
 #include "a_config.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #define ATH_MODULE_NAME misc
 #include "a_debug.h"
@@ -60,11 +59,6 @@
 #ifndef A_MALLOC
 #define A_MALLOC(size)  kmalloc((size),GFP_KERNEL)
 #endif /* A_MALLOC */
-
-
-#ifndef A_FREE
-#define A_FREE(addr)  kfree((addr))
-#endif /* A_MALLOC */
 #endif /* HCI_TRANSPORT_UART */
 
 /* String manipulation APIs */
diff --git a/drivers/staging/ath6kl/miscdrv/common_drv.c b/drivers/staging/ath6kl/miscdrv/common_drv.c
index a23a52412b3d216db95a3fe32dd172076e03a04b..1ce539aa019bac11909aa029c421f2f54b7c2e67 100644
--- a/drivers/staging/ath6kl/miscdrv/common_drv.c
+++ b/drivers/staging/ath6kl/miscdrv/common_drv.c
@@ -23,15 +23,12 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 
-#include "AR6002/hw2.0/hw/mbox_host_reg.h"
-#include "AR6002/hw2.0/hw/apb_map.h"
-#include "AR6002/hw2.0/hw/si_reg.h"
-#include "AR6002/hw2.0/hw/gpio_reg.h"
-#include "AR6002/hw2.0/hw/rtc_reg.h"
-#include "AR6002/hw2.0/hw/vmc_reg.h"
-#include "AR6002/hw2.0/hw/mbox_reg.h"
+#include "hw/mbox_host_reg.h"
+#include "gpio_reg.h"
+#include "hw/rtc_reg.h"
+#include "hw/mbox_reg.h"
+#include "hw/apb_map.h"
 
 #include "a_osapi.h"
 #include "targaddrs.h"
@@ -683,119 +680,6 @@ int ar6000_set_htc_params(struct hif_device *hifDevice,
     return status;
 }
 
-
-static int prepare_ar6002(struct hif_device *hifDevice, u32 TargetVersion)
-{
-    int status = 0;
-
-    /* placeholder */
-
-    return status;
-}
-
-static int prepare_ar6003(struct hif_device *hifDevice, u32 TargetVersion)
-{
-    int status = 0;
-
-    /* placeholder */
-
-    return status;
-}
-
-/* this function assumes the caller has already initialized the BMI APIs */
-int ar6000_prepare_target(struct hif_device *hifDevice,
-                               u32 TargetType,
-                               u32 TargetVersion)
-{
-    if (TargetType == TARGET_TYPE_AR6002) {
-            /* do any preparations for AR6002 devices */
-        return prepare_ar6002(hifDevice,TargetVersion);
-    } else if (TargetType == TARGET_TYPE_AR6003) {
-        return prepare_ar6003(hifDevice,TargetVersion);
-    }
-
-    return 0;
-}
-
-#if defined(CONFIG_AR6002_REV1_FORCE_HOST)
-/*
- * Call this function just before the call to BMIInit
- * in order to force* AR6002 rev 1.x firmware to detect a Host.
- * THIS IS FOR USE ONLY WITH AR6002 REV 1.x.
- * TBDXXX: Remove this function when REV 1.x is desupported.
- */
-int
-ar6002_REV1_reset_force_host (struct hif_device *hifDevice)
-{
-    s32 i;
-    struct forceROM_s {
-        u32 addr;
-        u32 data;
-    };
-    struct forceROM_s *ForceROM;
-    s32 szForceROM;
-    int status = 0;
-    u32 address;
-    u32 data;
-
-    /* Force AR6002 REV1.x to recognize Host presence.
-     *
-     * Note: Use RAM at 0x52df80..0x52dfa0 with ROM Remap entry 0
-     * so that this workaround functions with AR6002.war1.sh.  We
-     * could fold that entire workaround into this one, but it's not
-     * worth the effort at this point.  This workaround cannot be
-     * merged into the other workaround because this must be done
-     * before BMI.
-     */
-
-    static struct forceROM_s ForceROM_NEW[] = {
-        {0x52df80, 0x20f31c07},
-        {0x52df84, 0x92374420},
-        {0x52df88, 0x1d120c03},
-        {0x52df8c, 0xff8216f0},
-        {0x52df90, 0xf01d120c},
-        {0x52df94, 0x81004136},
-        {0x52df98, 0xbc9100bd},
-        {0x52df9c, 0x00bba100},
-
-        {0x00008000|MC_TCAM_TARGET_ADDRESS, 0x0012dfe0}, /* Use remap entry 0 */
-        {0x00008000|MC_TCAM_COMPARE_ADDRESS, 0x000e2380},
-        {0x00008000|MC_TCAM_MASK_ADDRESS, 0x00000000},
-        {0x00008000|MC_TCAM_VALID_ADDRESS, 0x00000001},
-
-        {0x00018000|(LOCAL_COUNT_ADDRESS+0x10), 0}, /* clear BMI credit counter */
-
-        {0x00004000|AR6002_RESET_CONTROL_ADDRESS, RESET_CONTROL_WARM_RST_MASK},
-    };
-
-    address = 0x004ed4b0; /* REV1 target software ID is stored here */
-    status = ar6000_ReadRegDiag(hifDevice, &address, &data);
-    if (status || (data != AR6002_VERSION_REV1)) {
-        return A_ERROR; /* Not AR6002 REV1 */
-    }
-
-    ForceROM = ForceROM_NEW;
-    szForceROM = sizeof(ForceROM_NEW)/sizeof(*ForceROM);
-
-    ATH_DEBUG_PRINTF (DBG_MISC_DRV, ATH_DEBUG_TRC, ("Force Target to recognize Host....\n"));
-    for (i = 0; i < szForceROM; i++)
-    {
-        if (ar6000_WriteRegDiag(hifDevice,
-                                &ForceROM[i].addr,
-                                &ForceROM[i].data) != 0)
-        {
-            ATH_DEBUG_PRINTF (DBG_MISC_DRV, ATH_DEBUG_TRC, ("Cannot force Target to recognize Host!\n"));
-            return A_ERROR;
-        }
-    }
-
-    A_MDELAY(1000);
-
-    return 0;
-}
-
-#endif /* CONFIG_AR6002_REV1_FORCE_HOST */
-
 void DebugDumpBytes(u8 *buffer, u16 length, char *pDescription)
 {
     char stream[60];
diff --git a/drivers/staging/ath6kl/miscdrv/credit_dist.c b/drivers/staging/ath6kl/miscdrv/credit_dist.c
index 33fa0209026d7e3982602686f5e2419a47afd229..c777e98a756e38d2daca9b8d704c72e73b4c7ba6 100644
--- a/drivers/staging/ath6kl/miscdrv/credit_dist.c
+++ b/drivers/staging/ath6kl/miscdrv/credit_dist.c
@@ -23,7 +23,6 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #define ATH_MODULE_NAME misc
 #include "a_debug.h"
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_android.c b/drivers/staging/ath6kl/os/linux/ar6000_android.c
deleted file mode 100644
index 4aa75ee2cb130dbbd8ec651e3a9d9d0a36e6694c..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/os/linux/ar6000_android.c
+++ /dev/null
@@ -1,388 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-#include "ar6000_drv.h"
-#include "htc.h"
-#include <linux/vmalloc.h>
-#include <linux/fs.h>
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-
-bool enable_mmc_host_detect_change = false;
-static void ar6000_enable_mmchost_detect_change(int enable);
-
-
-char fwpath[256] = "/system/wifi";
-int wowledon;
-unsigned int enablelogcat;
-
-extern int bmienable;
-extern struct net_device *ar6000_devices[];
-extern char ifname[];
-
-const char def_ifname[] = "wlan0";
-module_param_string(fwpath, fwpath, sizeof(fwpath), 0644);
-module_param(enablelogcat, uint, 0644);
-module_param(wowledon, int, 0644);
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static int screen_is_off;
-static struct early_suspend ar6k_early_suspend;
-#endif
-
-static int (*ar6000_avail_ev_p)(void *, void *);
-
-#if defined(CONFIG_ANDROID_LOGGER) && (!defined(CONFIG_MMC_MSM))
-int logger_write(const enum logidx index,
-                const unsigned char prio,
-                const char __kernel * const tag,
-                const char __kernel * const fmt,
-                ...)
-{
-    int ret = 0;
-    va_list vargs;
-    struct file *filp = (struct file *)-ENOENT;
-    mm_segment_t oldfs;
-    struct iovec vec[3];
-    int tag_bytes = strlen(tag) + 1, msg_bytes;
-    char *msg;      
-    va_start(vargs, fmt);
-    msg = kvasprintf(GFP_ATOMIC, fmt, vargs);
-    va_end(vargs);
-    if (!msg)
-        return -ENOMEM;
-    if (in_interrupt()) {
-        /* we have no choice since aio_write may be blocked */
-        printk(KERN_ALERT "%s", msg);
-        goto out_free_message;
-    }
-    msg_bytes = strlen(msg) + 1;
-    if (msg_bytes <= 1) /* empty message? */
-        goto out_free_message; /* don't bother, then */
-    if ((msg_bytes + tag_bytes + 1) > 2048) {
-        ret = -E2BIG;
-        goto out_free_message;
-    }
-            
-    vec[0].iov_base  = (unsigned char *) &prio;
-    vec[0].iov_len    = 1;
-    vec[1].iov_base   = (void *) tag;
-    vec[1].iov_len    = strlen(tag) + 1;
-    vec[2].iov_base   = (void *) msg;
-    vec[2].iov_len    = strlen(msg) + 1; 
-
-    oldfs = get_fs();
-    set_fs(KERNEL_DS);
-    do {
-        filp = filp_open("/dev/log/main", O_WRONLY, S_IRUSR);
-        if (IS_ERR(filp) || !filp->f_op) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: filp_open /dev/log/main error\n", __FUNCTION__));
-            ret = -ENOENT;
-            break;
-        }
-
-        if (filp->f_op->aio_write) {
-            int nr_segs = sizeof(vec) / sizeof(vec[0]);
-            int len = vec[0].iov_len + vec[1].iov_len + vec[2].iov_len;
-            struct kiocb kiocb;
-            init_sync_kiocb(&kiocb, filp);
-            kiocb.ki_pos = 0;
-            kiocb.ki_left = len;
-            kiocb.ki_nbytes = len;
-            ret = filp->f_op->aio_write(&kiocb, vec, nr_segs, kiocb.ki_pos);
-        }
-        
-    } while (0);
-
-    if (!IS_ERR(filp)) {
-        filp_close(filp, NULL);
-    }
-    set_fs(oldfs);
-out_free_message:
-    kfree(msg);
-    return ret;
-}
-#endif
-
-int android_logger_lv(void *module, int mask)
-{
-    switch (mask) {
-    case ATH_DEBUG_ERR:
-        return 6;
-    case ATH_DEBUG_INFO:
-        return 4;
-    case ATH_DEBUG_WARN:
-        return 5; 
-    case ATH_DEBUG_TRC:        
-        return 3; 
-    default:
-#ifdef DEBUG
-        if (!module) {
-            return 3;
-        } else if (module == &GET_ATH_MODULE_DEBUG_VAR_NAME(driver)) {
-            return (mask <=ATH_DEBUG_MAKE_MODULE_MASK(3)) ? 3 : 2;
-        } else if (module == &GET_ATH_MODULE_DEBUG_VAR_NAME(htc)) {
-            return 2;
-        } else {
-            return 3;
-        }
-#else
-        return 3; /* DEBUG */
-#endif
-    }
-}
-
-static int android_readwrite_file(const char *filename, char *rbuf, const char *wbuf, size_t length)
-{
-    int ret = 0;
-    struct file *filp = (struct file *)-ENOENT;
-    mm_segment_t oldfs;
-    oldfs = get_fs();
-    set_fs(KERNEL_DS);
-    do {
-        int mode = (wbuf) ? O_RDWR : O_RDONLY;
-        filp = filp_open(filename, mode, S_IRUSR);
-        if (IS_ERR(filp) || !filp->f_op) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: file %s filp_open error\n", __FUNCTION__, filename));
-            ret = -ENOENT;
-            break;
-        }
-    
-        if (length==0) {
-            /* Read the length of the file only */
-            struct inode    *inode;
-
-            inode = GET_INODE_FROM_FILEP(filp);
-            if (!inode) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Get inode from %s failed\n", __FUNCTION__, filename));
-                ret = -ENOENT;
-                break;
-            }
-            ret = i_size_read(inode->i_mapping->host);
-            break;
-        }
-
-        if (wbuf) {
-            if ( (ret=filp->f_op->write(filp, wbuf, length, &filp->f_pos)) < 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Write %u bytes to file %s error %d\n", __FUNCTION__, 
-                                length, filename, ret));
-                break;
-            }
-        } else {
-            if ( (ret=filp->f_op->read(filp, rbuf, length, &filp->f_pos)) < 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Read %u bytes from file %s error %d\n", __FUNCTION__,
-                                length, filename, ret));
-                break;
-            }
-        }
-    } while (0);
-
-    if (!IS_ERR(filp)) {
-        filp_close(filp, NULL);
-    }
-    set_fs(oldfs);
-
-    return ret;
-}
-
-int android_request_firmware(const struct firmware **firmware_p, const char *name,
-                     struct device *device)
-{
-    int ret = 0;
-    struct firmware *firmware;
-    char filename[256];
-    const char *raw_filename = name;
-	*firmware_p = firmware = kzalloc(sizeof(*firmware), GFP_KERNEL);
-    if (!firmware) 
-		return -ENOMEM;
-	sprintf(filename, "%s/%s", fwpath, raw_filename);
-    do {
-        size_t length, bufsize, bmisize;
-
-        if ( (ret=android_readwrite_file(filename, NULL, NULL, 0)) < 0) {
-            break;
-        } else {
-            length = ret;
-        }
-    
-        bufsize = ALIGN(length, PAGE_SIZE);
-        bmisize = A_ROUND_UP(length, 4);
-        bufsize = max(bmisize, bufsize);
-        firmware->data = vmalloc(bufsize);
-        firmware->size = length;
-        if (!firmware->data) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: Cannot allocate buffer for firmware\n", __FUNCTION__));
-            ret = -ENOMEM;
-            break;
-        }
-    
-        if ( (ret=android_readwrite_file(filename, (char*)firmware->data, NULL, length)) != length) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: file read error, ret %d request %d\n", __FUNCTION__, ret, length));
-            ret = -1;
-            break;
-        }
-    
-    } while (0);
-
-    if (ret<0) {
-        if (firmware) {
-            if (firmware->data)
-                vfree(firmware->data);
-            kfree(firmware);
-        }
-        *firmware_p = NULL;
-    } else {
-        ret = 0;
-    }
-    return ret;    
-}
-
-void android_release_firmware(const struct firmware *firmware)
-{
-	if (firmware) {
-        if (firmware->data)
-            vfree(firmware->data);
-        kfree(firmware);
-    }
-}
-
-static int ar6000_android_avail_ev(void *context, void *hif_handle)
-{
-    int ret;
-    ar6000_enable_mmchost_detect_change(0);
-    ret = ar6000_avail_ev_p(context, hif_handle);
-    return ret;
-}
-
-/* Useful for qualcom platform to detect our wlan card for mmc stack */
-static void ar6000_enable_mmchost_detect_change(int enable)
-{
-#ifdef CONFIG_MMC_MSM
-#define MMC_MSM_DEV "msm_sdcc.1"
-    char buf[3];
-    int length;
-
-    if (!enable_mmc_host_detect_change) {
-        return;
-    }
-    length = snprintf(buf, sizeof(buf), "%d\n", enable ? 1 : 0);
-    if (android_readwrite_file("/sys/devices/platform/" MMC_MSM_DEV "/detect_change", 
-                               NULL, buf, length) < 0) {
-        /* fall back to polling */
-        android_readwrite_file("/sys/devices/platform/" MMC_MSM_DEV "/polling", NULL, buf, length);
-    }
-#endif
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void android_early_suspend(struct early_suspend *h)
-{
-    screen_is_off = 1;
-}
-
-static void android_late_resume(struct early_suspend *h)
-{
-    screen_is_off = 0;
-}
-#endif
-
-void android_module_init(OSDRV_CALLBACKS *osdrvCallbacks)
-{
-    bmienable = 1;
-    if (ifname[0] == '\0')
-        strcpy(ifname, def_ifname);
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    ar6k_early_suspend.suspend = android_early_suspend;
-    ar6k_early_suspend.resume  = android_late_resume;
-    ar6k_early_suspend.level   = EARLY_SUSPEND_LEVEL_BLANK_SCREEN;
-    register_early_suspend(&ar6k_early_suspend);
-#endif
-
-    ar6000_avail_ev_p = osdrvCallbacks->deviceInsertedHandler;
-    osdrvCallbacks->deviceInsertedHandler = ar6000_android_avail_ev;
-
-    ar6000_enable_mmchost_detect_change(1);
-}
-
-void android_module_exit(void)
-{
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&ar6k_early_suspend);
-#endif
-    ar6000_enable_mmchost_detect_change(1);
-}
-
-#ifdef CONFIG_PM
-void android_ar6k_check_wow_status(struct ar6_softc *ar, struct sk_buff *skb, bool isEvent)
-{
-    if (
-#ifdef CONFIG_HAS_EARLYSUSPEND
-        screen_is_off && 
-#endif 
-            skb && ar->arConnected) {
-        bool needWake = false;
-        if (isEvent) {
-            if (A_NETBUF_LEN(skb) >= sizeof(u16)) {
-                u16 cmd = *(const u16 *)A_NETBUF_DATA(skb);
-                switch (cmd) {
-                case WMI_CONNECT_EVENTID:
-                case WMI_DISCONNECT_EVENTID:
-                    needWake = true;
-                    break;
-                default:
-                    /* dont wake lock the system for other event */
-                    break;
-                }
-            }
-        } else if (A_NETBUF_LEN(skb) >= sizeof(ATH_MAC_HDR)) {
-            ATH_MAC_HDR *datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
-            if (!IEEE80211_IS_MULTICAST(datap->dstMac)) {
-                switch (A_BE2CPU16(datap->typeOrLen)) {
-                case 0x0800: /* IP */
-                case 0x888e: /* EAPOL */
-                case 0x88c7: /* RSN_PREAUTH */
-                case 0x88b4: /* WAPI */
-                     needWake = true;
-                     break;
-                case 0x0806: /* ARP is not important to hold wake lock */
-                default:
-                    break;
-                }
-            }
-        }
-        if (needWake) {
-            /* keep host wake up if there is any event and packate coming in*/
-            if (wowledon) {
-                char buf[32];
-                int len = sprintf(buf, "on");
-                android_readwrite_file("/sys/power/state", NULL, buf, len);
-
-                len = sprintf(buf, "%d", 127);
-                android_readwrite_file("/sys/class/leds/lcd-backlight/brightness",
-                                       NULL, buf,len);
-            }
-        }
-    }
-}
-#endif /* CONFIG_PM */
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_drv.c b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
index 97d6ce63b5c06d25281a9f0850261c2e583dad4d..48dd9e3635967a61bdab81eac517c4076b8c29e1 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_drv.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
@@ -27,9 +27,7 @@
  */
 
 #include "ar6000_drv.h"
-#ifdef ATH6K_CONFIG_CFG80211
 #include "cfg80211.h"
-#endif /* ATH6K_CONFIG_CFG80211 */
 #include "htc.h"
 #include "wmi_filter_linux.h"
 #include "epping_test.h"
@@ -118,7 +116,6 @@ struct hci_transport_callbacks ar6kHciTransCallbacks = { NULL };
 #endif
 
 unsigned int processDot11Hdr = 0;
-int bmienable = BMIENABLE_DEFAULT;
 
 char ifname[IFNAMSIZ] = {0,};
 
@@ -134,6 +131,8 @@ unsigned int wlanNodeCaching = 1;
 unsigned int enableuartprint = ENABLEUARTPRINT_DEFAULT;
 unsigned int logWmiRawMsgs = 0;
 unsigned int enabletimerwar = 0;
+unsigned int num_device = 1;
+unsigned int regscanmode;
 unsigned int fwmode = 1;
 unsigned int mbox_yield_limit = 99;
 unsigned int enablerssicompensation = 0;
@@ -148,7 +147,6 @@ unsigned int panic_on_assert = 1;
 unsigned int nohifscattersupport = NOHIFSCATTERSUPPORT_DEFAULT;
 
 unsigned int setuphci = SETUPHCI_DEFAULT;
-unsigned int setuphcipal = SETUPHCIPAL_DEFAULT;
 unsigned int loghci = 0;
 unsigned int setupbtdev = SETUPBTDEV_DEFAULT;
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
@@ -156,15 +154,14 @@ unsigned int ar3khcibaud = AR3KHCIBAUD_DEFAULT;
 unsigned int hciuartscale = HCIUARTSCALE_DEFAULT;
 unsigned int hciuartstep = HCIUARTSTEP_DEFAULT;
 #endif
-#ifdef CONFIG_CHECKSUM_OFFLOAD
 unsigned int csumOffload=0;
 unsigned int csumOffloadTest=0;
-#endif
 unsigned int eppingtest=0;
+unsigned int mac_addr_method;
+unsigned int firmware_bridge;
 
 module_param_string(ifname, ifname, sizeof(ifname), 0644);
 module_param(wlaninitmode, int, 0644);
-module_param(bmienable, int, 0644);
 module_param(bypasswmi, bool, 0644);
 module_param(debuglevel, uint, 0644);
 module_param(tspecCompliance, int, 0644);
@@ -182,9 +179,7 @@ module_param(reduce_credit_dribble, int, 0644);
 module_param(allow_trace_signal, int, 0644);
 module_param(enablerssicompensation, uint, 0644);
 module_param(processDot11Hdr, uint, 0644);
-#ifdef CONFIG_CHECKSUM_OFFLOAD
 module_param(csumOffload, uint, 0644);
-#endif
 #ifdef CONFIG_HOST_TCMD_SUPPORT
 module_param(testmode, uint, 0644);
 #endif
@@ -192,7 +187,6 @@ module_param(irqprocmode, uint, 0644);
 module_param(nohifscattersupport, uint, 0644);
 module_param(panic_on_assert, uint, 0644);
 module_param(setuphci, uint, 0644);
-module_param(setuphcipal, uint, 0644);
 module_param(loghci, uint, 0644);
 module_param(setupbtdev, uint, 0644);
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
@@ -288,20 +282,11 @@ void ar6000_destroy(struct net_device *dev, unsigned int unregister);
 static void ar6000_detect_error(unsigned long ptr);
 static void	ar6000_set_multicast_list(struct net_device *dev);
 static struct net_device_stats *ar6000_get_stats(struct net_device *dev);
-static struct iw_statistics *ar6000_get_iwstats(struct net_device * dev);
 
 static void disconnect_timer_handler(unsigned long ptr);
 
 void read_rssi_compensation_param(struct ar6_softc *ar);
 
-    /* for android builds we call external APIs that handle firmware download and configuration */
-#ifdef ANDROID_ENV
-/* !!!! Interim android support to make it easier to patch the default driver for
- * android use. You must define an external source file ar6000_android.c that handles the following
- * APIs */
-extern void android_module_init(OSDRV_CALLBACKS *osdrvCallbacks);
-extern void android_module_exit(void);
-#endif
 /*
  * HTC service connection handlers
  */
@@ -321,9 +306,7 @@ static void ar6000_tx_complete(void *Context, struct htc_packet_queue *pPackets)
 
 static HTC_SEND_FULL_ACTION ar6000_tx_queue_full(void *Context, struct htc_packet *pPacket);
 
-#ifdef ATH_AR6K_11N_SUPPORT
 static void ar6000_alloc_netbufs(A_NETBUF_QUEUE_T *q, u16 num);
-#endif
 static void ar6000_deliver_frames_to_nw_stack(void * dev, void *osbuf);
 //static void ar6000_deliver_frames_to_bt_stack(void * dev, void *osbuf);
 
@@ -346,8 +329,6 @@ ar6000_sysfs_bmi_write(struct file *fp, struct kobject *kobj,
 static int
 ar6000_sysfs_bmi_init(struct ar6_softc *ar);
 
-/* HCI PAL callback function declarations */
-int ar6k_setup_hci_pal(struct ar6_softc *ar);
 void  ar6k_cleanup_hci_pal(struct ar6_softc *ar);
 
 static void
@@ -362,16 +343,13 @@ ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode);
 
 struct net_device *ar6000_devices[MAX_AR6000];
 static int is_netdev_registered;
-extern struct iw_handler_def ath_iw_handler_def;
 DECLARE_WAIT_QUEUE_HEAD(arEvent);
 static void ar6000_cookie_init(struct ar6_softc *ar);
 static void ar6000_cookie_cleanup(struct ar6_softc *ar);
 static void ar6000_free_cookie(struct ar6_softc *ar, struct ar_cookie * cookie);
 static struct ar_cookie *ar6000_alloc_cookie(struct ar6_softc *ar);
 
-#ifdef USER_KEYS
 static int ar6000_reinstall_keys(struct ar6_softc *ar,u8 key_op_ctrl);
-#endif
 
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
 struct net_device *arApNetDev;
@@ -389,7 +367,6 @@ static struct net_device_ops ar6000_netdev_ops = {
     .ndo_open               = ar6000_open,
     .ndo_stop               = ar6000_close,
     .ndo_get_stats          = ar6000_get_stats,
-    .ndo_do_ioctl           = ar6000_ioctl,
     .ndo_start_xmit         = ar6000_data_tx,
     .ndo_set_multicast_list = ar6000_set_multicast_list,
 };
@@ -612,7 +589,6 @@ ar6000_dbglog_event(struct ar6_softc *ar, u32 dropped,
     send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
                                      MAX_WIRELESS_EVENT_SIZE);
     while (send) {
-        ar6000_send_event_to_app(ar, WMIX_DBGLOG_EVENTID, (u8 *)&buffer[sent], send);
         sent += send;
         send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
                                          MAX_WIRELESS_EVENT_SIZE);
@@ -631,7 +607,7 @@ static int __init
 ar6000_init_module(void)
 {
     static int probed = 0;
-    int status;
+    int r;
     OSDRV_CALLBACKS osdrvCallbacks;
 
     a_module_debug_support_init();
@@ -664,12 +640,6 @@ ar6000_init_module(void)
     osdrvCallbacks.devicePowerChangeHandler = ar6000_power_change_ev;
 #endif
 
-    ar6000_pm_init();
-
-#ifdef ANDROID_ENV
-    android_module_init(&osdrvCallbacks);
-#endif
-
 #ifdef DEBUG
     /* Set the debug flags if specified at load time */
     if(debugflags != 0)
@@ -687,13 +657,9 @@ ar6000_init_module(void)
     memset(&aptcTR, 0, sizeof(APTC_TRAFFIC_RECORD));
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-    ar6000_gpio_init();
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
-
-    status = HIFInit(&osdrvCallbacks);
-    if (status)
-        return -ENODEV;
+    r = HIFInit(&osdrvCallbacks);
+    if (r)
+        return r;
 
     return 0;
 }
@@ -723,12 +689,6 @@ ar6000_cleanup_module(void)
 
     a_module_debug_support_cleanup();
 
-    ar6000_pm_exit();
-
-#ifdef ANDROID_ENV    
-    android_module_exit();
-#endif
-
     AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_cleanup: success\n"));
 }
 
@@ -769,7 +729,6 @@ aptcTimerHandler(unsigned long arg)
 }
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
-#ifdef ATH_AR6K_11N_SUPPORT
 static void
 ar6000_alloc_netbufs(A_NETBUF_QUEUE_T *q, u16 num)
 {
@@ -788,7 +747,6 @@ ar6000_alloc_netbufs(A_NETBUF_QUEUE_T *q, u16 num)
         A_PRINTF("%s(), allocation of netbuf failed", __func__);
     }
 }
-#endif
 
 static struct bin_attribute bmi_attr = {
     .attr = {.name = "bmi", .mode = 0600},
@@ -894,8 +852,6 @@ ar6000_sysfs_bmi_deinit(struct ar6_softc *ar)
     } \
 } while(0)
 
-#ifdef INIT_MODE_DRV_ENABLED
-
 #ifdef SOFTMAC_FILE_USED
 #define AR6002_MAC_ADDRESS_OFFSET     0x0A
 #define AR6003_MAC_ADDRESS_OFFSET     0x16
@@ -982,7 +938,7 @@ ar6000_softmac_update(struct ar6_softc *ar, u8 *eeprom_data, size_t size)
                 }
                 source = "softmac file";
             }
-            A_FREE(macbuf);
+            kfree(macbuf);
         }
         A_RELEASE_FIRMWARE(softmac_entry);
     }
@@ -1005,6 +961,8 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
                 filename = AR6003_REV1_OTP_FILE;
             } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
                 filename = AR6003_REV2_OTP_FILE;
+                } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
+                        filename = AR6003_REV3_OTP_FILE;
             } else {
                 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
                 return A_ERROR;
@@ -1016,6 +974,8 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
                 filename = AR6003_REV1_FIRMWARE_FILE;
             } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
                 filename = AR6003_REV2_FIRMWARE_FILE;
+                } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
+                        filename = AR6003_REV3_FIRMWARE_FILE;
             } else {
                 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
                 return A_ERROR;
@@ -1027,6 +987,8 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
                     filename = AR6003_REV1_EPPING_FIRMWARE_FILE;
                 } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
                     filename = AR6003_REV2_EPPING_FIRMWARE_FILE;
+                } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
+                        filename = AR6003_REV3_EPPING_FIRMWARE_FILE;
                 } else {
                     AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("eppingtest : unsupported firmware revision: %d\n", 
                         ar->arVersion.target_ver));
@@ -1041,6 +1003,8 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
                     filename = AR6003_REV1_TCMD_FIRMWARE_FILE;
                 } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
                     filename = AR6003_REV2_TCMD_FIRMWARE_FILE;
+                } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
+                        filename = AR6003_REV3_TCMD_FIRMWARE_FILE;
                 } else {
                     AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
                     return A_ERROR;
@@ -1068,6 +1032,8 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
                 filename = AR6003_REV1_PATCH_FILE;
             } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
                 filename = AR6003_REV2_PATCH_FILE;
+                } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
+                        filename = AR6003_REV3_PATCH_FILE;
             } else {
                 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
                 return A_ERROR;
@@ -1079,6 +1045,8 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
                 filename = AR6003_REV1_BOARD_DATA_FILE;
             } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
                 filename = AR6003_REV2_BOARD_DATA_FILE;
+                } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
+                        filename = AR6003_REV3_BOARD_DATA_FILE;
             } else {
                 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
                 return A_ERROR;
@@ -1133,8 +1101,10 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
             }
 
             /* Record the fact that extended board Data IS initialized */
-            param = 1;
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data_initialized), (u8 *)&param, 4));
+            param = (board_ext_data_size << 16) | 1;
+            bmifn(BMIWriteMemory(ar->arHifDevice,
+            HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data_config),
+				       (unsigned char *)&param, 4));
         }
         fw_entry_size = board_data_size;
     }
@@ -1153,7 +1123,6 @@ ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address,
     A_RELEASE_FIRMWARE(fw_entry);
     return 0;
 }
-#endif /* INIT_MODE_DRV_ENABLED */
 
 int
 ar6000_update_bdaddr(struct ar6_softc *ar)
@@ -1200,7 +1169,6 @@ ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode)
         }
 
         A_RELEASE_FIRMWARE(fw_entry);
-#ifdef INIT_MODE_DRV_ENABLED
     } else {
         /* The config is contained within the driver itself */
         int status;
@@ -1293,7 +1261,9 @@ ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode)
             bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data_initialized), (u8 *)&param, 4));
 
             /* Transfer One time Programmable data */
-            AR6K_DATA_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
+	    AR6K_APP_LOAD_ADDRESS(address, ar->arVersion.target_ver);
+	    if (ar->arVersion.target_ver == AR6003_REV3_VERSION)
+		  address = 0x1234;
             status = ar6000_transfer_bin_file(ar, AR6K_OTP_FILE, address, true);
             if (status == 0) {
                 /* Execute the OTP code */
@@ -1309,7 +1279,9 @@ ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode)
         }
 
         /* Download Target firmware */
-        AR6K_DATA_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
+        AR6K_APP_LOAD_ADDRESS(address, ar->arVersion.target_ver);
+        if (ar->arVersion.target_ver == AR6003_REV3_VERSION)
+                address = 0x1234;
         if ((ar6000_transfer_bin_file(ar, AR6K_FIRMWARE_FILE, address, true)) != 0) {
             return A_ERROR;
         }
@@ -1318,25 +1290,16 @@ ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode)
         AR6K_APP_START_OVERRIDE_ADDRESS(address, ar->arVersion.target_ver);
         bmifn(BMISetAppStart(ar->arHifDevice, address));
 
-        /* Apply the patches */
-        AR6K_PATCH_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
-        if ((ar6000_transfer_bin_file(ar, AR6K_PATCH_FILE, address, false)) != 0) {
-            return A_ERROR;
-        }
-
-        param = address;
-        bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dset_list_head), (u8 *)&param, 4));
-
-        if (ar->arTargetType == TARGET_TYPE_AR6003) {
-            if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                /* Reserve 5.5K of RAM */
-                param = 5632;
-            } else { /* AR6003_REV2_VERSION */
-                /* Reserve 6.5K of RAM */
-                param = 6656;
-            }
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_end_RAM_reserve_sz), (u8 *)&param, 4));
-        }
+	if(ar->arTargetType == TARGET_TYPE_AR6003) {
+		AR6K_DATASET_PATCH_ADDRESS(address, ar->arVersion.target_ver);
+		if ((ar6000_transfer_bin_file(ar, AR6K_PATCH_FILE,
+					      address, false)) != 0)
+			return A_ERROR;
+		param = address;
+		bmifn(BMIWriteMemory(ar->arHifDevice,
+		HOST_INTEREST_ITEM_ADDRESS(ar, hi_dset_list_head),
+					   (unsigned char *)&param, 4));
+	}
 
         /* Restore system sleep */
         address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
@@ -1390,8 +1353,6 @@ ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode)
             msleep(1000);
         }
 #endif /* HTC_RAW_INTERFACE */
-
-#endif /* INIT_MODE_DRV_ENABLED */
     }
 
     return 0;
@@ -1470,7 +1431,11 @@ ar6000_configure_target(struct ar6_softc *ar)
             return A_ERROR;
         }
 
+        param |= (num_device << HI_OPTION_NUM_DEV_SHIFT);
         param |= (fwmode << HI_OPTION_FW_MODE_SHIFT);
+        param |= (mac_addr_method << HI_OPTION_MAC_ADDR_METHOD_SHIFT);
+        param |= (firmware_bridge << HI_OPTION_FW_BRIDGE_SHIFT);
+
 
         if (BMIWriteMemory(ar->arHifDevice,
             HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
@@ -1518,18 +1483,34 @@ ar6000_configure_target(struct ar6_softc *ar)
      * It is difficult to patch the firmware boot code,
      * but possible in theory.
      */
-    if (ar->arTargetType == TARGET_TYPE_AR6003) {
-        param = AR6003_BOARD_EXT_DATA_ADDRESS; 
-        if (BMIWriteMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data),
-            (u8 *)&param,
-            4) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for hi_board_ext_data failed \n"));
-            return A_ERROR;
-        }
-    }
 
+	if (ar->arTargetType == TARGET_TYPE_AR6003) {
+		u32 ramReservedSz;
+		if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+			param = AR6003_REV2_BOARD_EXT_DATA_ADDRESS;
+			ramReservedSz =  AR6003_REV2_RAM_RESERVE_SIZE;
+                } else {
+			param = AR6003_REV3_BOARD_EXT_DATA_ADDRESS;
+			ramReservedSz =  AR6003_REV3_RAM_RESERVE_SIZE;
+		}
+		if (BMIWriteMemory(ar->arHifDevice,
+			HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data),
+						   (u8 *)&param, 4) != 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						("BMIWriteMemory for "
+						 "hi_board_ext_data failed\n"));
+				return A_ERROR;
+		}
+		if (BMIWriteMemory(ar->arHifDevice,
+				   HOST_INTEREST_ITEM_ADDRESS(ar,
+				   hi_end_RAM_reserve_sz),
+				   (u8 *)&ramReservedSz, 4) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR ,
+					("BMIWriteMemory for "
+					 "hi_end_RAM_reserve_sz failed\n"));
+			return A_ERROR;
+		}
+	}
 
         /* since BMIInit is called in the driver layer, we have to set the block
          * size here for the target */
@@ -1555,9 +1536,6 @@ init_netdev(struct net_device *dev, char *name)
 {
     dev->netdev_ops = &ar6000_netdev_ops;
     dev->watchdog_timeo = AR6000_TX_TIMEOUT;
-    dev->wireless_handlers = &ath_iw_handler_def;
-
-    ath_iw_handler_def.get_wireless_stats = ar6000_get_iwstats; /*Displayed via proc fs */
 
    /*
     * We need the OS to provide us with more headroom in order to
@@ -1575,10 +1553,6 @@ init_netdev(struct net_device *dev, char *name)
         strcpy(dev->name, name);
     }
 
-#ifdef SET_MODULE_OWNER
-    SET_MODULE_OWNER(dev);
-#endif
-
 #ifdef CONFIG_CHECKSUM_OFFLOAD
     if(csumOffload){
         dev->features |= NETIF_F_IP_CSUM; /*advertise kernel capability to do TCP/UDP CSUM offload for IPV4*/
@@ -1588,6 +1562,52 @@ init_netdev(struct net_device *dev, char *name)
     return;
 }
 
+static int __ath6kl_init_netdev(struct net_device *dev)
+{
+	int r;
+
+	rtnl_lock();
+	r = ar6000_init(dev);
+	rtnl_unlock();
+
+	if (r) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_init\n"));
+		return r;
+	}
+
+	return 0;
+}
+
+#ifdef HTC_RAW_INTERFACE
+static int ath6kl_init_netdev_wmi(struct net_device *dev)
+{
+	if (!eppingtest && bypasswmi)
+		return 0;
+
+	return __ath6kl_init_netdev(dev);
+}
+#else
+static int ath6kl_init_netdev_wmi(struct net_device *dev)
+{
+	return __ath6kl_init_netdev(dev);
+}
+#endif
+
+static int ath6kl_init_netdev(struct ar6_softc *ar)
+{
+	int r;
+
+        r = ar6000_sysfs_bmi_get_config(ar, wlaninitmode);
+        if (r) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("ar6000_avail: "
+				 "ar6000_sysfs_bmi_get_config failed\n"));
+		return r;
+        }
+
+	return ath6kl_init_netdev_wmi(ar->arNetDev);
+}
+
 /*
  * HTC Event handlers
  */
@@ -1600,10 +1620,8 @@ ar6000_avail_ev(void *context, void *hif_handle)
     struct ar6_softc *ar;
     int device_index = 0;
     struct htc_init_info  htcInfo;
-#ifdef ATH6K_CONFIG_CFG80211
     struct wireless_dev *wdev;
-#endif /* ATH6K_CONFIG_CFG80211 */
-    int init_status = 0;
+    int r = 0;
     struct hif_device_os_device_info osDevInfo;
 
     memset(&osDevInfo, 0, sizeof(osDevInfo));
@@ -1630,22 +1648,12 @@ ar6000_avail_ev(void *context, void *hif_handle)
     /* we use another local "i" variable below.                      */
     device_index = i;
 
-#ifdef ATH6K_CONFIG_CFG80211
     wdev = ar6k_cfg80211_init(osDevInfo.pOSDevice);
     if (IS_ERR(wdev)) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ar6k_cfg80211_init failed\n", __func__));
         return A_ERROR;
     }
     ar_netif = wdev_priv(wdev);
-#else
-    dev = alloc_etherdev(sizeof(struct ar6_softc));
-    if (dev == NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_available: can't alloc etherdev\n"));
-        return A_ERROR;
-    }
-    ether_setup(dev);
-    ar_netif = ar6k_priv(dev);
-#endif /* ATH6K_CONFIG_CFG80211 */
 
     if (ar_netif == NULL) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Can't allocate ar6k priv memory\n", __func__));
@@ -1655,7 +1663,6 @@ ar6000_avail_ev(void *context, void *hif_handle)
     A_MEMZERO(ar_netif, sizeof(struct ar6_softc));
     ar = (struct ar6_softc *)ar_netif;
 
-#ifdef ATH6K_CONFIG_CFG80211
     ar->wdev = wdev;
     wdev->iftype = NL80211_IFTYPE_STATION;
 
@@ -1671,15 +1678,10 @@ ar6000_avail_ev(void *context, void *hif_handle)
     wdev->netdev = dev;
     ar->arNetworkType = INFRA_NETWORK;
     ar->smeState = SME_DISCONNECTED;
-#endif /* ATH6K_CONFIG_CFG80211 */
+    ar->arAutoAuthStage = AUTH_IDLE;
 
     init_netdev(dev, ifname);
 
-#ifdef SET_NETDEV_DEV
-    if (ar_netif) { 
-        SET_NETDEV_DEV(dev, osDevInfo.pOSDevice);
-    }
-#endif 
 
     ar->arNetDev             = dev;
     ar->arHifDevice          = hif_handle;
@@ -1719,35 +1721,23 @@ ar6000_avail_ev(void *context, void *hif_handle)
 
     BMIInit();
 
-    if (bmienable) {
-        ar6000_sysfs_bmi_init(ar);
-    }
+    ar6000_sysfs_bmi_init(ar);
 
     {
         struct bmi_target_info targ_info;
 
-        if (BMIGetTargetInfo(ar->arHifDevice, &targ_info) != 0) {
-            init_status = A_ERROR;
+        r = BMIGetTargetInfo(ar->arHifDevice, &targ_info);
+        if (r)
             goto avail_ev_failed;
-        }
 
         ar->arVersion.target_ver = targ_info.target_ver;
         ar->arTargetType = targ_info.target_type;
-
-            /* do any target-specific preparation that can be done through BMI */
-        if (ar6000_prepare_target(ar->arHifDevice,
-                                  targ_info.target_type,
-                                  targ_info.target_ver) != 0) {
-            init_status = A_ERROR;
-            goto avail_ev_failed;
-        }
-
+	wdev->wiphy->hw_version = targ_info.target_ver;
     }
 
-    if (ar6000_configure_target(ar) != 0) {
-            init_status = A_ERROR;
+    r = ar6000_configure_target(ar);
+    if (r)
             goto avail_ev_failed;
-    }
 
     A_MEMZERO(&htcInfo,sizeof(htcInfo));
     htcInfo.pContext = ar;
@@ -1755,8 +1745,8 @@ ar6000_avail_ev(void *context, void *hif_handle)
 
     ar->arHtcTarget = HTCCreate(ar->arHifDevice,&htcInfo);
 
-    if (ar->arHtcTarget == NULL) {
-        init_status = A_ERROR;
+    if (!ar->arHtcTarget) {
+        r = -ENOMEM;
         goto avail_ev_failed;
     }
 
@@ -1767,22 +1757,19 @@ ar6000_avail_ev(void *context, void *hif_handle)
 #endif
 
 
-#ifdef CONFIG_CHECKSUM_OFFLOAD
     if(csumOffload){
         /*if external frame work is also needed, change and use an extended rxMetaVerion*/
         ar->rxMetaVersion=WMI_META_VERSION_2;
     }
-#endif
 
-#ifdef ATH_AR6K_11N_SUPPORT
-    if((ar->aggr_cntxt = aggr_init(ar6000_alloc_netbufs)) == NULL) {
+    ar->aggr_cntxt = aggr_init(ar6000_alloc_netbufs);
+    if (!ar->aggr_cntxt) {
             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Failed to initialize aggr.\n", __func__));
-            init_status = A_ERROR;
+            r = -ENOMEM;
             goto avail_ev_failed;
     }
 
     aggr_register_rx_dispatcher(ar->aggr_cntxt, (void *)dev, ar6000_deliver_frames_to_nw_stack);
-#endif
 
     HIFClaimDevice(ar->arHifDevice, ar);
 
@@ -1791,46 +1778,20 @@ ar6000_avail_ev(void *context, void *hif_handle)
     /* when the module is unloaded.                                  */
     ar6000_devices[device_index] = dev;
 
-    /* Don't install the init function if BMI is requested */
-    if (!bmienable) {
-        ar6000_netdev_ops.ndo_init = ar6000_init;
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("BMI enabled: %d\n", wlaninitmode));
-        if ((wlaninitmode == WLAN_INIT_MODE_UDEV) ||
-            (wlaninitmode == WLAN_INIT_MODE_DRV))
-        {
-            int status = 0;
-            do {
-                if ((status = ar6000_sysfs_bmi_get_config(ar, wlaninitmode)) != 0)
-                {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_sysfs_bmi_get_config failed\n"));
-                    break;
-                }
-#ifdef HTC_RAW_INTERFACE
-                if (!eppingtest && bypasswmi) {
-                    break; /* Don't call ar6000_init for ART */
-                }
-#endif 
-                rtnl_lock();
-                status = (ar6000_init(dev)==0) ? 0 : A_ERROR;
-                rtnl_unlock();
-                if (status) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_init\n"));
-                }
-            } while (false);
-
-            if (status) {
-                init_status = status;
-                goto avail_ev_failed;
-            }
-        }
+    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("BMI enabled: %d\n", wlaninitmode));
+    if ((wlaninitmode == WLAN_INIT_MODE_UDEV) ||
+        (wlaninitmode == WLAN_INIT_MODE_DRV)) {
+	r = ath6kl_init_netdev(ar);
+	if (r)
+            goto avail_ev_failed;
     }
 
     /* This runs the init function if registered */
-    if (register_netdev(dev)) {
+    r = register_netdev(dev);
+    if (r) {
         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: register_netdev failed\n"));
         ar6000_destroy(dev, 0);
-        return A_ERROR;
+        return r;
     }
 
 	is_netdev_registered = 1;
@@ -1843,13 +1804,10 @@ ar6000_avail_ev(void *context, void *hif_handle)
                     (unsigned long)ar));
 
 avail_ev_failed :
-    if (init_status) {
-        if (bmienable) { 
-            ar6000_sysfs_bmi_deinit(ar);  
-        }
-    }
+    if (r)
+        ar6000_sysfs_bmi_deinit(ar);  
 
-    return init_status;
+    return r;
 }
 
 static void ar6000_target_failure(void *Instance, int Status)
@@ -1880,9 +1838,6 @@ static void ar6000_target_failure(void *Instance, int Status)
             sip = true;
             errEvent.errorVal = WMI_TARGET_COM_ERR |
                                 WMI_TARGET_FATAL_ERR;
-            ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
-                                     (u8 *)&errEvent,
-                                     sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
         }
     }
 }
@@ -1980,10 +1935,8 @@ ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbglogs)
                     ar6000_disconnect_event(ar, DISCONNECT_CMD, ar->arBssid, 0, NULL, 0);
                 }
             }
-#ifdef USER_KEYS
             ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
             ar->user_key_ctrl      = 0;
-#endif
         }
 
          AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): WMI stopped\n", __func__));
@@ -2024,15 +1977,6 @@ ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbglogs)
         // END workaround
         if (setuphci)
         	ar6000_cleanup_hci(ar);
-#endif
-#ifdef EXPORT_HCI_PAL_INTERFACE
-        if (setuphcipal && (NULL != ar6kHciPalCallbacks_g.cleanupTransport)) {
-           ar6kHciPalCallbacks_g.cleanupTransport(ar);
-        }
-#else
-				/* cleanup hci pal driver data structures */
-        if(setuphcipal)
-          ar6k_cleanup_hci_pal(ar);
 #endif
         AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Shutting down HTC .... \n"));
         /* stop HTC */
@@ -2094,9 +2038,6 @@ ar6000_destroy(struct net_device *dev, unsigned int unregister)
     if (ar->arWlanPowerState != WLAN_POWER_STATE_CUT_PWR) {
         /* only stop endpoint if we are not stop it in suspend_ev */
         ar6000_stop_endpoint(dev, false, true);
-    } else {
-        /* clear up the platform power state before rmmod */
-        plat_setup_power(1,0);
     }
 
     ar->arWlanState = WLAN_DISABLED;
@@ -2110,9 +2051,7 @@ ar6000_destroy(struct net_device *dev, unsigned int unregister)
         HIFReleaseDevice(ar->arHifDevice);
         HIFShutDownDevice(ar->arHifDevice);
     }
-#ifdef ATH_AR6K_11N_SUPPORT
     aggr_module_destroy(ar->aggr_cntxt);
-#endif
 
        /* Done with cookies */
     ar6000_cookie_cleanup(ar);
@@ -2120,9 +2059,7 @@ ar6000_destroy(struct net_device *dev, unsigned int unregister)
         /* cleanup any allocated AMSDU buffers */
     ar6000_cleanup_amsdu_rxbufs(ar);
 
-    if (bmienable) {
-        ar6000_sysfs_bmi_deinit(ar);
-    }
+    ar6000_sysfs_bmi_deinit(ar);
 
     /* Cleanup BMI */
     BMICleanup();
@@ -2134,7 +2071,7 @@ ar6000_destroy(struct net_device *dev, unsigned int unregister)
 
 #ifdef HTC_RAW_INTERFACE
     if (ar->arRawHtc) {
-        A_FREE(ar->arRawHtc);
+        kfree(ar->arRawHtc);
         ar->arRawHtc = NULL;
     }
 #endif 
@@ -2145,9 +2082,7 @@ ar6000_destroy(struct net_device *dev, unsigned int unregister)
     }
     free_netdev(dev);
 
-#ifdef ATH6K_CONFIG_CFG80211
     ar6k_cfg80211_deinit(ar);
-#endif /* ATH6K_CONFIG_CFG80211 */
 
 #ifdef CONFIG_AP_VIRTUL_ADAPTER_SUPPORT
     ar6000_remove_ap_interface();
@@ -2187,9 +2122,6 @@ static void ar6000_detect_error(unsigned long ptr)
         ar->arHBChallengeResp.seqNum = 0;
         errEvent.errorVal = WMI_TARGET_COM_ERR | WMI_TARGET_FATAL_ERR;
         AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
-                                 (u8 *)&errEvent,
-                                 sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
         return;
     }
 
@@ -2295,11 +2227,9 @@ ar6000_open(struct net_device *dev)
 
     spin_lock_irqsave(&ar->arLock, flags);
 
-#ifdef ATH6K_CONFIG_CFG80211
     if(ar->arWlanState == WLAN_DISABLED) {
         ar->arWlanState = WLAN_ENABLED;
     }
-#endif /* ATH6K_CONFIG_CFG80211 */
 
     if( ar->arConnected || bypasswmi) {
         netif_carrier_on(dev);
@@ -2316,12 +2246,9 @@ ar6000_open(struct net_device *dev)
 static int
 ar6000_close(struct net_device *dev)
 {
-#ifdef ATH6K_CONFIG_CFG80211
     struct ar6_softc    *ar = (struct ar6_softc *)ar6k_priv(dev);
-#endif /* ATH6K_CONFIG_CFG80211 */
     netif_stop_queue(dev);
 
-#ifdef ATH6K_CONFIG_CFG80211
     ar6000_disconnect(ar);
 
     if(ar->arWmiReady == true) {
@@ -2332,7 +2259,6 @@ ar6000_close(struct net_device *dev)
         ar->arWlanState = WLAN_DISABLED;
     }
 	ar6k_cfg80211_scanComplete_event(ar, A_ECANCELED);
-#endif /* ATH6K_CONFIG_CFG80211 */
 
     return 0;
 }
@@ -2422,16 +2348,52 @@ u8 ar6000_endpoint_id2_ac(void * devt, HTC_ENDPOINT_ID ep )
     return(arEndpoint2Ac(ar, ep ));
 }
 
+#if defined(CONFIG_ATH6KL_ENABLE_COEXISTENCE)
+static int ath6kl_config_btcoex_params(struct ar6_softc *ar)
+{
+	int r;
+	WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD sbcb_cmd;
+	WMI_SET_BTCOEX_FE_ANT_CMD sbfa_cmd;
+
+	/* Configure the type of BT collocated with WLAN */
+	memset(&sbcb_cmd, 0, sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
+	sbcb_cmd.btcoexCoLocatedBTdev = ATH6KL_BT_DEV;
+
+	r = wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &sbcb_cmd);
+
+	if (r) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("Unable to set collocated BT type\n"));
+		return r;
+	}
+
+	/* Configure the type of BT collocated with WLAN */
+	memset(&sbfa_cmd, 0, sizeof(WMI_SET_BTCOEX_FE_ANT_CMD));
+
+	sbfa_cmd.btcoexFeAntType = ATH6KL_BT_ANTENNA;
+
+	r = wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &sbfa_cmd);
+	if (r) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("Unable to set fornt end antenna configuration\n"));
+		return r;
+	}
+
+	return 0;
+}
+#else
+static int ath6kl_config_btcoex_params(struct ar6_softc *ar)
+{
+	return 0;
+}
+#endif /* CONFIG_ATH6KL_ENABLE_COEXISTENCE */
+
 /*
  * This function applies WLAN specific configuration defined in wlan_config.h
  */
 int ar6000_target_config_wlan_params(struct ar6_softc *ar)
 {
     int status = 0;
-#if defined(INIT_MODE_DRV_ENABLED) && defined(ENABLE_COEXISTENCE)
-    WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD sbcb_cmd;
-    WMI_SET_BTCOEX_FE_ANT_CMD sbfa_cmd;
-#endif /* INIT_MODE_DRV_ENABLED && ENABLE_COEXISTENCE */
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
     if (ar->arTargetMode != AR6000_WLAN_MODE) {
@@ -2449,39 +2411,9 @@ int ar6000_target_config_wlan_params(struct ar6_softc *ar)
         status = A_ERROR;
     }
 
-#if defined(INIT_MODE_DRV_ENABLED) && defined(ENABLE_COEXISTENCE)
-    /* Configure the type of BT collocated with WLAN */
-    memset(&sbcb_cmd, 0, sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
-#ifdef CONFIG_AR600x_BT_QCOM
-    sbcb_cmd.btcoexCoLocatedBTdev = 1;
-#elif defined(CONFIG_AR600x_BT_CSR)
-    sbcb_cmd.btcoexCoLocatedBTdev = 2;
-#elif defined(CONFIG_AR600x_BT_AR3001)
-    sbcb_cmd.btcoexCoLocatedBTdev = 3;
-#else
-#error Unsupported Bluetooth Type
-#endif /* Collocated Bluetooth Type */
-
-    if ((wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &sbcb_cmd)) != 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set collocated BT type\n"));
-        status = A_ERROR;
-    }
-
-    /* Configure the type of BT collocated with WLAN */
-    memset(&sbfa_cmd, 0, sizeof(WMI_SET_BTCOEX_FE_ANT_CMD));
-#ifdef CONFIG_AR600x_DUAL_ANTENNA
-    sbfa_cmd.btcoexFeAntType = 2;
-#elif defined(CONFIG_AR600x_SINGLE_ANTENNA)
-    sbfa_cmd.btcoexFeAntType = 1;
-#else
-#error Unsupported Front-End Antenna Configuration
-#endif /* AR600x Front-End Antenna Configuration */
-
-    if ((wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &sbfa_cmd)) != 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set fornt end antenna configuration\n"));
-        status = A_ERROR;
-    }
-#endif /* INIT_MODE_DRV_ENABLED && ENABLE_COEXISTENCE */
+    status = ath6kl_config_btcoex_params(ar);
+    if (status)
+	return status;
 
 #if WLAN_CONFIG_IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN
     if ((wmi_pmparams_cmd(ar->arWmi, 0, 1, 0, 0, 1, IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN)) != 0) {
@@ -2736,13 +2668,6 @@ int ar6000_init(struct net_device *dev)
             status = ar6000_setup_hci(ar);
         }
 #endif
-#ifdef EXPORT_HCI_PAL_INTERFACE
-        if (setuphcipal && (NULL != ar6kHciPalCallbacks_g.setupTransport))
-          status = ar6kHciPalCallbacks_g.setupTransport(ar);
-#else
-        if(setuphcipal)
-          status = ar6k_setup_hci_pal(ar);
-#endif
 
     } while (false);
 
@@ -2751,6 +2676,38 @@ int ar6000_init(struct net_device *dev)
         goto ar6000_init_done;
     }
 
+	if (regscanmode) {
+		u32 param;
+
+		if (BMIReadMemory(ar->arHifDevice,
+				  HOST_INTEREST_ITEM_ADDRESS(ar,
+							     hi_option_flag),
+							     (u8 *)&param,
+							     4) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("BMIReadMemory forsetting "
+					 "regscanmode failed\n"));
+			return A_ERROR;
+		}
+
+		if (regscanmode == 1)
+			param |= HI_OPTION_SKIP_REG_SCAN;
+		else if (regscanmode == 2)
+			param |= HI_OPTION_INIT_REG_SCAN;
+
+		if (BMIWriteMemory(ar->arHifDevice,
+				   HOST_INTEREST_ITEM_ADDRESS(ar,
+							      hi_option_flag),
+							      (u8 *)&param,
+							      4) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("BMIWriteMemory forsetting "
+					"regscanmode failed\n"));
+			return A_ERROR;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Regulatory scan mode set\n"));
+	}
+
     /*
      * give our connected endpoints some buffers
      */
@@ -3095,7 +3052,6 @@ ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
         }
 
         if (ar->arWmiEnabled) {
-#ifdef CONFIG_CHECKSUM_OFFLOAD
         u8 csumStart=0;
         u8 csumDest=0;
         u8 csum=skb->ip_summed;
@@ -3104,7 +3060,6 @@ ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
 			 sizeof(ATH_LLC_SNAP_HDR));
             csumDest=skb->csum_offset+csumStart;
         }
-#endif
             if (A_NETBUF_HEADROOM(skb) < dev->hard_header_len - LINUX_HACK_FUDGE_FACTOR) {
                 struct sk_buff  *newbuf;
 
@@ -3135,7 +3090,6 @@ ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
                     break;
                 }
             }
-#ifdef CONFIG_CHECKSUM_OFFLOAD
             if(csumOffload && (csum ==CHECKSUM_PARTIAL)){
                 WMI_TX_META_V2  metaV2;
                 metaV2.csumStart =csumStart;
@@ -3149,7 +3103,6 @@ ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
 
             }
             else
-#endif
             {
                 if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE, bMoreData, dot11Hdr,0,NULL) != 0) {
                     AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_data_hdr_add failed\n"));
@@ -3704,8 +3657,23 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                 WMI_DATA_HDR *dhdr = (WMI_DATA_HDR *)A_NETBUF_DATA(skb);
                 bool is_amsdu;
                 u8 tid;
-                bool is_acl_data_frame;
-                is_acl_data_frame = WMI_DATA_HDR_GET_DATA_TYPE(dhdr) == WMI_DATA_HDR_DATA_TYPE_ACL;
+
+		/*
+		 * This check can be removed if after a while we do not
+		 * see the warning. For now we leave it to ensure
+		 * we drop these frames accordingly in case the
+		 * target generates them for some reason. These
+		 * were used for an internal PAL but that's not
+		 * used or supported anymore. These frames should
+		 * not come up from the target.
+		 */
+                if (WARN_ON(WMI_DATA_HDR_GET_DATA_TYPE(dhdr) ==
+			    WMI_DATA_HDR_DATA_TYPE_ACL)) {
+			AR6000_STAT_INC(ar, rx_errors);
+			A_NETBUF_FREE(skb);
+			return;
+		}
+
 #ifdef CONFIG_PM 
                 ar6000_check_wow_status(ar, NULL, false);
 #endif /* CONFIG_PM */
@@ -3727,7 +3695,7 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                  * ACL data frames don't follow ethernet frame bounds for
                  * min length
                  */
-                if (ar->arNetworkType != AP_NETWORK &&  !is_acl_data_frame &&
+                if (ar->arNetworkType != AP_NETWORK &&
                     ((pPacket->ActualLength < minHdrLen) ||
                     (pPacket->ActualLength > AR6000_MAX_RX_MESSAGE_SIZE)))
                 {
@@ -3767,11 +3735,9 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                             case WMI_META_VERSION_1:
                                 offset += sizeof(WMI_RX_META_V1);
                                 break;
-#ifdef CONFIG_CHECKSUM_OFFLOAD
                             case WMI_META_VERSION_2:
                                 offset += sizeof(WMI_RX_META_V2);
                                 break;
-#endif
                             default:
                                 break;
                         }
@@ -3841,7 +3807,6 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                                 A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V1));
                                 break;
                             }
-#ifdef CONFIG_CHECKSUM_OFFLOAD
                         case WMI_META_VERSION_2:
                             {
                                 WMI_RX_META_V2 *pMeta = (WMI_RX_META_V2 *)A_NETBUF_DATA(skb);
@@ -3852,7 +3817,6 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                                 A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V2));
                                 break;
                             }
-#endif
                         default:
                             break;
                     }
@@ -3862,7 +3826,7 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                     /* NWF: print the 802.11 hdr bytes */
                     if(containsDot11Hdr) {
                         status = wmi_dot11_hdr_remove(ar->arWmi,skb);
-                    } else if(!is_amsdu && !is_acl_data_frame) {
+                    } else if(!is_amsdu) {
                         status = wmi_dot3_2_dix(skb);
                     }
 
@@ -3872,16 +3836,6 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                         goto rx_done;
                     }
 
-                    if (is_acl_data_frame) {
-                        A_NETBUF_PUSH(skb, sizeof(int));
-                        *((short *)A_NETBUF_DATA(skb)) = WMI_ACL_DATA_EVENTID;
-	                /* send the data packet to PAL driver */
-			if(ar6k_pal_config_g.fpar6k_pal_recv_pkt) {
-				if((*ar6k_pal_config_g.fpar6k_pal_recv_pkt)(ar->hcipal_info, skb) == true)
-					goto rx_done;
-			}
-                    }
-
                     if ((ar->arNetDev->flags & IFF_UP) == IFF_UP) {
                         if (ar->arNetworkType == AP_NETWORK) {
                             struct sk_buff *skb1 = NULL;
@@ -3915,9 +3869,7 @@ ar6000_rx(void *Context, struct htc_packet *pPacket)
                             }
                         }
                     }
-#ifdef ATH_AR6K_11N_SUPPORT
                     aggr_process_recv_frm(ar->aggr_cntxt, tid, seq_no, is_amsdu, (void **)&skb);
-#endif
                     ar6000_deliver_frames_to_nw_stack((void *) ar->arNetDev, (void *)skb);
                 }
             }
@@ -4146,93 +4098,6 @@ ar6000_get_stats(struct net_device *dev)
     return &ar->arNetStats;
 }
 
-static struct iw_statistics *
-ar6000_get_iwstats(struct net_device * dev)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    TARGET_STATS *pStats = &ar->arTargetStats;
-    struct iw_statistics * pIwStats = &ar->arIwStats;
-    int rtnllocked;
-
-    if (ar->bIsDestroyProgress || ar->arWmiReady == false || ar->arWlanState == WLAN_DISABLED)
-    {
-        pIwStats->status = 0;
-        pIwStats->qual.qual = 0;
-        pIwStats->qual.level =0;
-        pIwStats->qual.noise = 0;
-        pIwStats->discard.code =0;
-        pIwStats->discard.retries=0;
-        pIwStats->miss.beacon =0;
-        return pIwStats;
-    }
-
-    /*
-     * The in_atomic function is used to determine if the scheduling is
-     * allowed in the current context or not. This was introduced in 2.6
-     * From what I have read on the differences between 2.4 and 2.6, the
-     * 2.4 kernel did not support preemption and so this check might not
-     * be required for 2.4 kernels.
-     */
-    if (in_atomic())
-    {
-        wmi_get_stats_cmd(ar->arWmi);
-
-        pIwStats->status = 1 ;
-        pIwStats->qual.qual = pStats->cs_aveBeacon_rssi - 161;
-        pIwStats->qual.level =pStats->cs_aveBeacon_rssi; /* noise is -95 dBm */
-        pIwStats->qual.noise = pStats->noise_floor_calibation;
-        pIwStats->discard.code = pStats->rx_decrypt_err;
-        pIwStats->discard.retries = pStats->tx_retry_cnt;
-        pIwStats->miss.beacon = pStats->cs_bmiss_cnt;
-        return pIwStats;
-    }
-
-    dev_hold(dev);   
-    rtnllocked = rtnl_is_locked();
-    if (rtnllocked) {
-        rtnl_unlock();
-    }
-    pIwStats->status = 0;
-
-    if (down_interruptible(&ar->arSem)) {
-        goto err_exit;
-    }
-    
-    do {
-
-        if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
-            break;
-        }
-    
-        ar->statsUpdatePending = true;
-    
-        if(wmi_get_stats_cmd(ar->arWmi) != 0) {
-            break;
-        }
-    
-        wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-        if (signal_pending(current)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000 : WMI get stats timeout \n"));
-            break;
-        }
-        pIwStats->status = 1 ;
-        pIwStats->qual.qual = pStats->cs_aveBeacon_rssi - 161;
-        pIwStats->qual.level =pStats->cs_aveBeacon_rssi;  /* noise is -95 dBm */
-        pIwStats->qual.noise = pStats->noise_floor_calibation;
-        pIwStats->discard.code = pStats->rx_decrypt_err;
-        pIwStats->discard.retries = pStats->tx_retry_cnt;
-        pIwStats->miss.beacon = pStats->cs_bmiss_cnt;
-    } while (0);
-    up(&ar->arSem);
-
-err_exit:
-    if (rtnllocked) {
-        rtnl_lock();
-    }
-    dev_put(dev);
-    return pIwStats;
-}
-
 void
 ar6000_ready_event(void *devt, u8 *datap, u8 phyCap, u32 sw_ver, u32 abi_ver)
 {
@@ -4254,6 +4119,29 @@ ar6000_ready_event(void *devt, u8 *datap, u8 phyCap, u32 sw_ver, u32 abi_ver)
     wake_up(&arEvent);
 }
 
+void ar6000_install_static_wep_keys(struct ar6_softc *ar)
+{
+    u8 index;
+    u8 keyUsage;
+
+    for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
+        if (ar->arWepKeyList[index].arKeyLen) {
+            keyUsage = GROUP_USAGE;
+            if (index == ar->arDefTxKeyIndex) {
+                keyUsage |= TX_USAGE;
+            }
+            wmi_addKey_cmd(ar->arWmi,
+                           index,
+                           WEP_CRYPT,
+                           keyUsage,
+                           ar->arWepKeyList[index].arKeyLen,
+                           NULL,
+                           ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
+                           NO_SYNC_WMIFLAG);
+        }
+    }
+}
+
 void
 add_new_sta(struct ar6_softc *ar, u8 *mac, u16 aid, u8 *wpaie,
             u8 ielen, u8 keymgmt, u8 ucipher, u8 auth)
@@ -4344,7 +4232,7 @@ ar6000_connect_event(struct ar6_softc *ar, u16 channel, u8 *bssid,
             default:
                 A_PRINTF("AUTH: Unknown\n");
                 break;
-        };
+        }
         switch (listenInterval&0xFF) {
             case WPA_PSK_AUTH:
                 A_PRINTF("KeyMgmt: WPA-PSK\n");
@@ -4355,7 +4243,7 @@ ar6000_connect_event(struct ar6_softc *ar, u16 channel, u8 *bssid,
             default:
                 A_PRINTF("KeyMgmt: NONE\n");
                 break;
-        };
+        }
         switch (beaconInterval) {
             case AES_CRYPT:
                 A_PRINTF("Cipher: AES\n");
@@ -4374,7 +4262,7 @@ ar6000_connect_event(struct ar6_softc *ar, u16 channel, u8 *bssid,
             default:
                 A_PRINTF("Cipher: NONE\n");
                 break;
-        };
+        }
 
         add_new_sta(ar, bssid, channel /*aid*/,
             assocInfo /* WPA IE */, assocRespLen /* IE len */,
@@ -4392,13 +4280,11 @@ ar6000_connect_event(struct ar6_softc *ar, u16 channel, u8 *bssid,
         return;
     }
 
-#ifdef ATH6K_CONFIG_CFG80211
     ar6k_cfg80211_connect_event(ar, channel, bssid,
                                 listenInterval, beaconInterval,
                                 networkType, beaconIeLen,
                                 assocReqLen, assocRespLen,
                                 assocInfo);
-#endif /* ATH6K_CONFIG_CFG80211 */
 
     memcpy(ar->arBssid, bssid, sizeof(ar->arBssid));
     ar->arBssChannel = channel;
@@ -4495,7 +4381,6 @@ ar6000_connect_event(struct ar6_softc *ar, u16 channel, u8 *bssid,
         wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
     }
 
-#ifdef USER_KEYS
     if (ar->user_savedkeys_stat == USER_SAVEDKEYS_STAT_RUN &&
         ar->user_saved_keys.keyOk == true)
     {
@@ -4508,30 +4393,9 @@ ar6000_connect_event(struct ar6_softc *ar, u16 channel, u8 *bssid,
         }
         ar6000_reinstall_keys(ar, key_op_ctrl);
     }
-#endif /* USER_KEYS */
 
     netif_wake_queue(ar->arNetDev);
 
-    /* For CFG80211 the key configuration and the default key comes in after connect so no point in plumbing invalid keys */
-#ifndef ATH6K_CONFIG_CFG80211
-    if ((networkType & ADHOC_NETWORK)      &&
-        (OPEN_AUTH == ar->arDot11AuthMode) &&
-        (NONE_AUTH == ar->arAuthMode)      &&
-        (WEP_CRYPT == ar->arPairwiseCrypto))
-    {
-        if (!ar->arConnected) {
-            wmi_addKey_cmd(ar->arWmi,
-                           ar->arDefTxKeyIndex,
-                           WEP_CRYPT,
-                           GROUP_USAGE | TX_USAGE,
-                           ar->arWepKeyList[ar->arDefTxKeyIndex].arKeyLen,
-                           NULL,
-                           ar->arWepKeyList[ar->arDefTxKeyIndex].arKey, KEY_OP_INIT_VAL, NULL,
-                           NO_SYNC_WMIFLAG);
-        }
-    }
-#endif /* ATH6K_CONFIG_CFG80211 */
-
     /* Update connect & link status atomically */
     spin_lock_irqsave(&ar->arLock, flags);
     ar->arConnected  = true;
@@ -4661,11 +4525,9 @@ ar6000_disconnect_event(struct ar6_softc *ar, u8 reason, u8 *bssid,
         return;
     }
 
-#ifdef ATH6K_CONFIG_CFG80211
     ar6k_cfg80211_disconnect_event(ar, reason, bssid,
                                    assocRespLen, assocInfo,
                                    protocolReasonStatus);
-#endif /* ATH6K_CONFIG_CFG80211 */
 
     /* Send disconnect event to supplicant */
     A_MEMZERO(&wrqu, sizeof(wrqu));
@@ -4751,13 +4613,11 @@ ar6000_disconnect_event(struct ar6_softc *ar, u8 reason, u8 *bssid,
         reconnect_flag = 0;
     }
 
-#ifdef USER_KEYS
     if (reason != CSERV_DISCONNECT)
     {
         ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
         ar->user_key_ctrl      = 0;
     }
-#endif /* USER_KEYS */
 
     netif_stop_queue(ar->arNetDev);
     A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
@@ -4774,7 +4634,6 @@ ar6000_regDomain_event(struct ar6_softc *ar, u32 regCode)
     ar->arRegCode = regCode;
 }
 
-#ifdef ATH_AR6K_11N_SUPPORT
 void
 ar6000_aggr_rcv_addba_req_evt(struct ar6_softc *ar, WMI_ADDBA_REQ_EVENT *evt)
 {
@@ -4796,7 +4655,6 @@ ar6000_aggr_rcv_delba_req_evt(struct ar6_softc *ar, WMI_DELBA_EVENT *evt)
 {
     aggr_recv_delba_req_evt(ar->aggr_cntxt, evt->tid);
 }
-#endif
 
 void register_pal_cb(ar6k_pal_config_t *palConfig_p)
 {
@@ -4828,12 +4686,6 @@ ar6000_hci_event_rcv_evt(struct ar6_softc *ar, WMI_HCI_EVENT *cmd)
     buf += sizeof(int);
     memcpy(buf, cmd->buf, cmd->evt_buf_sz);
 
-    if(ar6k_pal_config_g.fpar6k_pal_recv_pkt)
-    {
-      /* pass the cmd packet to PAL driver */
-      if((*ar6k_pal_config_g.fpar6k_pal_recv_pkt)(ar->hcipal_info, osbuf) == true)
-        return;
-    }
     ar6000_deliver_frames_to_nw_stack(ar->arNetDev, osbuf);
     if(loghci) {
         A_PRINTF_LOG("HCI Event From PAL <-- \n");
@@ -4883,7 +4735,7 @@ ar6000_neighborReport_event(struct ar6_softc *ar, int numAps, WMI_NEIGHBOR_INFO
         memcpy(pmkcand->bssid.sa_data, info->bssid, ATH_MAC_LEN);
         wrqu.data.length = sizeof(struct iw_pmkid_cand);
         wireless_send_event(ar->arNetDev, IWEVPMKIDCAND, &wrqu, (char *)pmkcand);
-        A_FREE(pmkcand);
+        kfree(pmkcand);
 #else /* WIRELESS_EXT >= 18 */
         snprintf(buf, sizeof(buf), "%s%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x",
                  tag,
@@ -4918,9 +4770,7 @@ ar6000_tkip_micerr_event(struct ar6_softc *ar, u8 keyid, bool ismcast)
             tag, s->mac[0],s->mac[1],s->mac[2],s->mac[3],s->mac[4],s->mac[5]);
     } else {
 
-#ifdef ATH6K_CONFIG_CFG80211
     ar6k_cfg80211_tkip_micerr_event(ar, keyid, ismcast);
-#endif /* ATH6K_CONFIG_CFG80211 */
 
         A_PRINTF("AR6000 TKIP MIC error received for keyid %d %scast\n",
              keyid & 0x3, ismcast ? "multi": "uni");
@@ -4937,9 +4787,7 @@ void
 ar6000_scanComplete_event(struct ar6_softc *ar, int status)
 {
 
-#ifdef ATH6K_CONFIG_CFG80211
     ar6k_cfg80211_scanComplete_event(ar, status);
-#endif /* ATH6K_CONFIG_CFG80211 */
 
     if (!ar->arUserBssFilter) {
         wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
@@ -5097,19 +4945,13 @@ ar6000_rssiThreshold_event(struct ar6_softc *ar,  WMI_RSSI_THRESHOLD_VAL newThre
     userRssiThold.rssi = rssi;
     A_PRINTF("rssi Threshold range = %d tag = %d  rssi = %d\n", newThreshold,
              userRssiThold.tag, userRssiThold.rssi);
-
-    ar6000_send_event_to_app(ar, WMI_RSSI_THRESHOLD_EVENTID,(u8 *)&userRssiThold, sizeof(USER_RSSI_THOLD));
 }
 
 
 void
 ar6000_hbChallengeResp_event(struct ar6_softc *ar, u32 cookie, u32 source)
 {
-    if (source == APP_HB_CHALLENGE) {
-        /* Report it to the app in case it wants a positive acknowledgement */
-        ar6000_send_event_to_app(ar, WMIX_HB_CHALLENGE_RESP_EVENTID,
-                                 (u8 *)&cookie, sizeof(cookie));
-    } else {
+    if (source != APP_HB_CHALLENGE) {
         /* This would ignore the replys that come in after their due time */
         if (cookie == ar->arHBChallengeResp.seqNum) {
             ar->arHBChallengeResp.outstanding = false;
@@ -5562,100 +5404,6 @@ ar6000_alloc_cookie(struct ar6_softc  *ar)
     return cookie;
 }
 
-#ifdef SEND_EVENT_TO_APP
-/*
- * This function is used to send event which come from taget to
- * the application. The buf which send to application is include
- * the event ID and event content.
- */
-#define EVENT_ID_LEN   2
-void ar6000_send_event_to_app(struct ar6_softc *ar, u16 eventId,
-                              u8 *datap, int len)
-{
-
-#if (WIRELESS_EXT >= 15)
-
-/* note: IWEVCUSTOM only exists in wireless extensions after version 15 */
-
-    char *buf;
-    u16 size;
-    union iwreq_data wrqu;
-
-    size = len + EVENT_ID_LEN;
-
-    if (size > IW_CUSTOM_MAX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI event ID : 0x%4.4X, len = %d too big for IWEVCUSTOM (max=%d) \n",
-                eventId, size, IW_CUSTOM_MAX));
-        return;
-    }
-
-    buf = A_MALLOC_NOWAIT(size);
-    if (NULL == buf){
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: failed to allocate %d bytes\n", __func__, size));
-        return;
-    }
-
-    A_MEMZERO(buf, size);
-    memcpy(buf, &eventId, EVENT_ID_LEN);
-    memcpy(buf+EVENT_ID_LEN, datap, len);
-
-    //AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("event ID = %d,len = %d\n",*(u16 *)buf, size));
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    wrqu.data.length = size;
-    wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-    A_FREE(buf);
-#endif
-
-
-}
-
-/*
- * This function is used to send events larger than 256 bytes
- * to the application. The buf which is sent to application
- * includes the event ID and event content.
- */
-void ar6000_send_generic_event_to_app(struct ar6_softc *ar, u16 eventId,
-                                      u8 *datap, int len)
-{
-
-#if (WIRELESS_EXT >= 18)
-
-/* IWEVGENIE exists in wireless extensions version 18 onwards */
-
-    char *buf;
-    u16 size;
-    union iwreq_data wrqu;
-
-    size = len + EVENT_ID_LEN;
-
-    if (size > IW_GENERIC_IE_MAX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI event ID : 0x%4.4X, len = %d too big for IWEVGENIE (max=%d) \n",
-                        eventId, size, IW_GENERIC_IE_MAX));
-        return;
-    }
-
-    buf = A_MALLOC_NOWAIT(size);
-    if (NULL == buf){
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: failed to allocate %d bytes\n", __func__, size));
-        return;
-    }
-
-    A_MEMZERO(buf, size);
-    memcpy(buf, &eventId, EVENT_ID_LEN);
-    memcpy(buf+EVENT_ID_LEN, datap, len);
-
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    wrqu.data.length = size;
-    wireless_send_event(ar->arNetDev, IWEVGENIE, &wrqu, buf);
-
-    A_FREE(buf);
-
-#endif /* (WIRELESS_EXT >= 18) */
-
-}
-#endif /* SEND_EVENT_TO_APP */
-
-
 void
 ar6000_tx_retry_err_event(void *devt)
 {
@@ -5666,13 +5414,9 @@ void
 ar6000_snrThresholdEvent_rx(void *devt, WMI_SNR_THRESHOLD_VAL newThreshold, u8 snr)
 {
     WMI_SNR_THRESHOLD_EVENT event;
-    struct ar6_softc *ar = (struct ar6_softc *)devt;
 
     event.range = newThreshold;
     event.snr = snr;
-
-    ar6000_send_event_to_app(ar, WMI_SNR_THRESHOLD_EVENTID, (u8 *)&event,
-                             sizeof(WMI_SNR_THRESHOLD_EVENT));
 }
 
 void
@@ -5999,9 +5743,7 @@ void ap_wapi_rekey_event(struct ar6_softc *ar, u8 type, u8 *mac)
 }
 #endif
 
-#ifdef USER_KEYS
 static int
-
 ar6000_reinstall_keys(struct ar6_softc *ar, u8 key_op_ctrl)
 {
     int status = 0;
@@ -6046,7 +5788,6 @@ ar6000_reinstall_keys(struct ar6_softc *ar, u8 key_op_ctrl)
 
     return status;
 }
-#endif /* USER_KEYS */
 
 
 void
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_pm.c b/drivers/staging/ath6kl/os/linux/ar6000_pm.c
index 1a9042446bcb6a318dfab1a5d7656460fd35d9d8..1e0ace8b6d137958a30c3af67d1deb490e4386b4 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_pm.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_pm.c
@@ -36,9 +36,6 @@
 extern unsigned int wmitimeout;
 extern wait_queue_head_t arEvent;
 
-#ifdef ANDROID_ENV
-extern void android_ar6k_check_wow_status(struct ar6_softc *ar, struct sk_buff *skb, bool isEvent);
-#endif
 #undef ATH_MODULE_NAME
 #define ATH_MODULE_NAME pm
 #define  ATH_DEBUG_PM       ATH_DEBUG_MAKE_MODULE_MASK(0)
@@ -283,10 +280,6 @@ void ar6000_check_wow_status(struct ar6_softc *ar, struct sk_buff *skb, bool isE
         /* Wow resume from irq interrupt */
         AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: WoW resume from irq thread status %d\n", __func__, ar->arWlanPowerState));
         ar6000_wow_resume(ar);
-    } else {
-#ifdef ANDROID_ENV
-        android_ar6k_check_wow_status(ar, skb, isEvent);
-#endif
     }
 }
 
@@ -309,37 +302,6 @@ int ar6000_power_change_ev(void *context, u32 config)
     return status;
 }
 
-static int ar6000_pm_probe(struct platform_device *pdev)
-{
-    plat_setup_power(1,1);
-    return 0;
-}
-
-static int ar6000_pm_remove(struct platform_device *pdev)
-{
-    plat_setup_power(0,1);
-    return 0;
-}
-
-static int ar6000_pm_suspend(struct platform_device *pdev, pm_message_t state)
-{
-    return 0;
-}
-
-static int ar6000_pm_resume(struct platform_device *pdev)
-{
-    return 0;
-}
-
-static struct platform_driver ar6000_pm_device = {
-    .probe      = ar6000_pm_probe,
-    .remove     = ar6000_pm_remove,
-    .suspend    = ar6000_pm_suspend,
-    .resume     = ar6000_pm_resume,
-    .driver     = {
-        .name = "wlan_ar6000_pm",
-    },
-};
 #endif /* CONFIG_PM */
 
 int
@@ -359,8 +321,6 @@ ar6000_setup_cut_power_state(struct ar6_softc *ar,  AR6000_WLAN_STATE state)
                 break;
             }
 
-            plat_setup_power(1,0);
-
             /* Change the state to ON */
             ar->arWlanPowerState = WLAN_POWER_STATE_ON;
 
@@ -373,17 +333,6 @@ ar6000_setup_cut_power_state(struct ar6_softc *ar,  AR6000_WLAN_STATE state)
                                 sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
 
             if (status == A_PENDING) {
-#ifdef ANDROID_ENV
-                 /* Wait for WMI ready event */
-                u32 timeleft = wait_event_interruptible_timeout(arEvent,
-                            (ar->arWmiReady == true), wmitimeout * HZ);
-                if (!timeleft || signal_pending(current)) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000 : Failed to get wmi ready \n"));
-                    status = A_ERROR;
-                    break;
-                }
-#endif
-                status = 0;
             } else if (status == 0) {
                 ar6000_restart_endpoint(ar->arNetDev);
                 status = 0;
@@ -403,8 +352,6 @@ ar6000_setup_cut_power_state(struct ar6_softc *ar,  AR6000_WLAN_STATE state)
                                 &config,
                                 sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
 
-            plat_setup_power(0,0);
-
             ar->arWlanPowerState = WLAN_POWER_STATE_CUT_PWR;
         }
     } while (0);
@@ -642,8 +589,6 @@ ar6000_update_wlan_pwr_state(struct ar6_softc *ar, AR6000_WLAN_STATE state, bool
         }
         if (pSleepEvent) {
             AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("SENT WLAN Sleep Event %d\n", wmiSleepEvent.sleepState));
-            ar6000_send_event_to_app(ar, WMI_REPORT_SLEEP_STATE_EVENTID, (u8 *)pSleepEvent,
-                                     sizeof(WMI_REPORT_SLEEP_STATE_EVENTID));
         }
     }
     up(&ar->arSem);
@@ -679,25 +624,3 @@ ar6000_set_wlan_state(struct ar6_softc *ar, AR6000_WLAN_STATE state)
     status = ar6000_update_wlan_pwr_state(ar, state, false);
     return status;
 }
-
-void ar6000_pm_init()
-{
-    A_REGISTER_MODULE_DEBUG_INFO(pm);
-#ifdef CONFIG_PM
-    /*
-     * Register ar6000_pm_device into system.
-     * We should also add platform_device into the first item of array
-     * of devices[] in file arch/xxx/mach-xxx/board-xxxx.c
-     */
-    if (platform_driver_register(&ar6000_pm_device)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000: fail to register the power control driver.\n"));
-    }
-#endif /* CONFIG_PM */
-}
-
-void ar6000_pm_exit()
-{
-#ifdef CONFIG_PM
-    platform_driver_unregister(&ar6000_pm_device);
-#endif /* CONFIG_PM */
-}
diff --git a/drivers/staging/ath6kl/os/linux/ar6k_pal.c b/drivers/staging/ath6kl/os/linux/ar6k_pal.c
deleted file mode 100644
index 1f7179acfd70fd366a81f62c4f73c87046e9567f..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/os/linux/ar6k_pal.c
+++ /dev/null
@@ -1,479 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#include "ar6000_drv.h"
-#ifdef AR6K_ENABLE_HCI_PAL
-#include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/hci_core.h>
-#include <ar6k_pal.h>
-
-extern unsigned int setupbtdev;
-#define bt_check_bit(val, bit) (val & bit)
-#define bt_set_bit(val, bit) (val |= bit)
-#define bt_clear_bit(val, bit) (val &= ~bit)
-
-/* export ATH_AR6K_DEBUG_HCI_PAL=yes in host/localmake.linux.inc
- * to enable debug information */
-#ifdef HCIPAL_DEBUG
-#define PRIN_LOG(format, args...) printk(KERN_ALERT "%s:%d - %s Msg:" format "\n",__FUNCTION__, __LINE__, __FILE__, ## args) 
-#else
-#define PRIN_LOG(format, args...)
-#endif
-
-/**********************************
- * HCI PAL private info structure 
- *********************************/
-typedef struct ar6k_hci_pal_info_s{
-
-	unsigned long ulFlags;
-#define HCI_NORMAL_MODE (1)
-#define HCI_REGISTERED (1<<1)
-	struct hci_dev *hdev;            /* BT Stack HCI dev */
-	struct ar6_softc *ar;
-
-}ar6k_hci_pal_info_t;
-
-/*** BT Stack Entrypoints *******/
-/***************************************
- * bt_open - open a handle to the device
- ***************************************/
-static int bt_open(struct hci_dev *hdev)
-{
-	PRIN_LOG("HCI PAL: bt_open - enter - x\n");
-	set_bit(HCI_RUNNING, &hdev->flags);
-	set_bit(HCI_UP, &hdev->flags);
-	set_bit(HCI_INIT, &hdev->flags);         
-	return 0;
-}
-
-/***************************************
- * bt_close - close handle to the device
- ***************************************/
-static int bt_close(struct hci_dev *hdev)
-{
-	PRIN_LOG("HCI PAL: bt_close - enter\n");
-	clear_bit(HCI_RUNNING, &hdev->flags);
-	return 0;
-}
-
-/*****************************
- * bt_ioctl - ioctl processing
- *****************************/
-static int bt_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
-{
-	PRIN_LOG("HCI PAL: bt_ioctl - enter\n");
-	return -ENOIOCTLCMD;
-}
-
-/**************************************
- * bt_flush - flush outstanding packets
- **************************************/
-static int bt_flush(struct hci_dev *hdev)
-{
-	PRIN_LOG("HCI PAL: bt_flush - enter\n");
-	return 0;
-}
-
-/***************
- * bt_destruct  
- ***************/
-static void bt_destruct(struct hci_dev *hdev)
-{
-	PRIN_LOG("HCI PAL: bt_destruct - enter\n");
-	/* nothing to do here */
-}
-
-/****************************************************
- * Invoked from bluetooth stack via hdev->send()
- * to send the packet out via ar6k to PAL firmware.
- *
- * For HCI command packet wmi_send_hci_cmd() is invoked.
- * wmi_send_hci_cmd adds WMI_CMD_HDR and sends the packet
- * to PAL firmware.
- *
- * For HCI ACL data packet wmi_data_hdr_add is invoked 
- * to add WMI_DATA_HDR to the packet.  ar6000_acl_data_tx 
- * is then invoked to send the packet to PAL firmware.
- ******************************************************/
-static int btpal_send_frame(struct sk_buff *skb)
-{
-	struct hci_dev *hdev = (struct hci_dev *)skb->dev;
-	HCI_TRANSPORT_PACKET_TYPE type;
-	ar6k_hci_pal_info_t *pHciPalInfo;
-	int status = 0;
-	struct sk_buff *txSkb = NULL;
-	struct ar6_softc *ar;
-
-	if (!hdev) {
-		PRIN_LOG("HCI PAL: btpal_send_frame - no device\n");
-		return -ENODEV;
-	}
-
-	if (!test_bit(HCI_RUNNING, &hdev->flags)) {
-		PRIN_LOG("HCI PAL: btpal_send_frame - not open\n");
-		return -EBUSY;
-	}
-
-	pHciPalInfo = (ar6k_hci_pal_info_t *)hdev->driver_data;   
-	A_ASSERT(pHciPalInfo != NULL);
-	ar = pHciPalInfo->ar;
-
-	PRIN_LOG("+btpal_send_frame type: %d \n",bt_cb(skb)->pkt_type);
-	type = HCI_COMMAND_TYPE;
-
-	switch (bt_cb(skb)->pkt_type) {
-		case HCI_COMMAND_PKT:
-			type = HCI_COMMAND_TYPE;
-			hdev->stat.cmd_tx++;
-			break;
-
-		case HCI_ACLDATA_PKT:
-			type = HCI_ACL_TYPE;
-			hdev->stat.acl_tx++;
-			break;
-
-		case HCI_SCODATA_PKT:
-			/* we don't support SCO over the pal */
-			kfree_skb(skb);
-			return 0;
-		default:
-			A_ASSERT(false);
-			kfree_skb(skb);
-			return 0;
-	} 
-
-	if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_DUMP)) {
-		A_PRINTF(">>> Send HCI %s packet len: %d\n",
-				(type == HCI_COMMAND_TYPE) ? "COMMAND" : "ACL",
-				skb->len);
-		if (type == HCI_COMMAND_TYPE) {
-			PRIN_LOG("    HCI Command: OGF:0x%X OCF:0x%X \r\n", 
-					HCI_GET_OP_CODE(skb-data) >> 10, HCI_GET_OP_CODE(skb-data) & 0x3FF);
-		}
-		AR_DEBUG_PRINTBUF(skb->data,skb->len,"BT HCI SEND Packet Dump");
-	}
-
-	do {
-		if(type == HCI_COMMAND_TYPE)
-		{
-			PRIN_LOG("HCI command");
-
-			if (ar->arWmiReady == false)
-			{
-				PRIN_LOG("WMI not ready ");
-				break;
-			}
-
-			if (wmi_send_hci_cmd(ar->arWmi, skb->data, skb->len) != 0)
-			{
-				PRIN_LOG("send hci cmd error");
-				break;
-			}
-		}
-		else if(type == HCI_ACL_TYPE)
-		{
-			void *osbuf;
-
-			PRIN_LOG("ACL data");
-			if (ar->arWmiReady == false)
-			{
-				PRIN_LOG("WMI not ready");
-				break;
-			}
-
-			/* need to add WMI header so allocate a skb with more space */
-			txSkb = bt_skb_alloc(TX_PACKET_RSV_OFFSET + WMI_MAX_TX_META_SZ + 
-					sizeof(WMI_DATA_HDR) + skb->len, 
-					GFP_ATOMIC);
-
-			if (txSkb == NULL) {
-				status = A_NO_MEMORY;
-				PRIN_LOG("No memory");
-				break;
-			}
-
-			bt_cb(txSkb)->pkt_type = bt_cb(skb)->pkt_type;
-			txSkb->dev = (void *)pHciPalInfo->hdev;
-			skb_reserve(txSkb, TX_PACKET_RSV_OFFSET + WMI_MAX_TX_META_SZ + sizeof(WMI_DATA_HDR));
-			memcpy(txSkb->data, skb->data, skb->len);
-			skb_put(txSkb,skb->len);
-			/* Add WMI packet type */
-			osbuf = (void *)txSkb;
-
-			if (wmi_data_hdr_add(ar->arWmi, osbuf, DATA_MSGTYPE, 0, WMI_DATA_HDR_DATA_TYPE_ACL,0,NULL) != 0) {
-				PRIN_LOG("XIOCTL_ACL_DATA - wmi_data_hdr_add failed\n");
-			} else {
-				/* Send data buffer over HTC */
-				PRIN_LOG("acl data tx");
-				ar6000_acl_data_tx(osbuf, ar->arNetDev);
-			}
-			txSkb = NULL;
-		}
-	} while (false);
-
-	if (txSkb != NULL) {
-		PRIN_LOG("Free skb");
-		kfree_skb(txSkb);    
-	}
-	kfree_skb(skb);        
-	return 0;
-}
-
-
-/***********************************************
- * Unregister HCI device and free HCI device info
- ***********************************************/
-static void bt_cleanup_hci_pal(ar6k_hci_pal_info_t *pHciPalInfo)
-{   
-	int err;      
-
-	if (bt_check_bit(pHciPalInfo->ulFlags, HCI_REGISTERED)) {
-		bt_clear_bit(pHciPalInfo->ulFlags, HCI_REGISTERED);
-		clear_bit(HCI_RUNNING, &pHciPalInfo->hdev->flags);
-		clear_bit(HCI_UP, &pHciPalInfo->hdev->flags);
-		clear_bit(HCI_INIT, &pHciPalInfo->hdev->flags);   
-		A_ASSERT(pHciPalInfo->hdev != NULL);
-		/* unregister */
-		PRIN_LOG("Unregister PAL device");
-		if ((err = hci_unregister_dev(pHciPalInfo->hdev)) < 0) {
-			PRIN_LOG("HCI PAL: failed to unregister with bluetooth %d\n",err);
-		}          
-	}
-
-	kfree(pHciPalInfo->hdev);
-	pHciPalInfo->hdev = NULL;
-}
-
-/*********************************************************
- * Allocate HCI device and store in PAL private info structure.
- *********************************************************/
-static int bt_setup_hci_pal(ar6k_hci_pal_info_t *pHciPalInfo)
-{
-	int status = 0;
-	struct hci_dev *pHciDev = NULL;
-
-	if (!setupbtdev) {
-		return 0;
-	} 
-
-	do {
-		/* allocate a BT HCI struct for this device */
-		pHciDev = hci_alloc_dev();
-		if (NULL == pHciDev) {
-			PRIN_LOG("HCI PAL driver - failed to allocate BT HCI struct \n");
-			status = A_NO_MEMORY;
-			break;
-		}    
-
-		/* save the device, we'll register this later */
-		pHciPalInfo->hdev = pHciDev;       
-                SET_HCI_BUS_TYPE(pHciDev, HCI_VIRTUAL, HCI_80211);
-		pHciDev->driver_data = pHciPalInfo;
-		pHciDev->open     = bt_open;
-		pHciDev->close    = bt_close;
-		pHciDev->send     = btpal_send_frame;
-		pHciDev->ioctl    = bt_ioctl;
-		pHciDev->flush    = bt_flush;
-		pHciDev->destruct = bt_destruct;
-		pHciDev->owner = THIS_MODULE; 
-		/* driver is running in normal BT mode */
-		PRIN_LOG("Normal mode enabled");
-		bt_set_bit(pHciPalInfo->ulFlags, HCI_NORMAL_MODE);
-
-	} while (false);
-
-	if (status) {
-		bt_cleanup_hci_pal(pHciPalInfo);    
-	}
-	return status;
-}
-
-/**********************************************
- * Cleanup HCI device and free HCI PAL private info
- *********************************************/
-void ar6k_cleanup_hci_pal(void *ar_p)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar_p;
-	ar6k_hci_pal_info_t *pHciPalInfo = (ar6k_hci_pal_info_t *)ar->hcipal_info;
-
-	if (pHciPalInfo != NULL) {
-		bt_cleanup_hci_pal(pHciPalInfo);   
-		A_FREE(pHciPalInfo);
-		ar->hcipal_info = NULL;
-	}
-}
-
-/****************************
- *  Register HCI device
- ****************************/
-static bool ar6k_pal_transport_ready(void *pHciPal)
-{
-	ar6k_hci_pal_info_t *pHciPalInfo = (ar6k_hci_pal_info_t *)pHciPal;
-
-	PRIN_LOG("HCI device transport ready");
-	if(pHciPalInfo == NULL)
-		return false;
-
-	if (hci_register_dev(pHciPalInfo->hdev) < 0) {
-		PRIN_LOG("Can't register HCI device");
-		hci_free_dev(pHciPalInfo->hdev);
-		return false;
-	}
-	PRIN_LOG("HCI device registered");
-	pHciPalInfo->ulFlags |= HCI_REGISTERED;
-	return true;
-}
-
-/**************************************************
- * Called from ar6k driver when command or ACL data 
- * packet is received. Pass the packet to bluetooth
- * stack via hci_recv_frame.
- **************************************************/
-bool ar6k_pal_recv_pkt(void *pHciPal, void *osbuf)
-{
-	struct sk_buff *skb = (struct sk_buff *)osbuf;
-	ar6k_hci_pal_info_t *pHciPalInfo;
-	bool success = false;
-	u8 btType = 0;
-	pHciPalInfo = (ar6k_hci_pal_info_t *)pHciPal;
-
-	do {
-
-		/* if normal mode is not enabled pass on to the stack
-		 * by returning failure */
-		if(!(pHciPalInfo->ulFlags & HCI_NORMAL_MODE))
-		{
-			PRIN_LOG("Normal mode not enabled");
-			break;
-		}
-
-		if (!test_bit(HCI_RUNNING, &pHciPalInfo->hdev->flags)) {
-			PRIN_LOG("HCI PAL: HCI - not running\n");
-			break;
-		}
-
-		if(*((short *)A_NETBUF_DATA(skb)) == WMI_ACL_DATA_EVENTID)
-			btType = HCI_ACLDATA_PKT;
-		else
-			btType = HCI_EVENT_PKT;
-		/* pull 4 bytes which contains WMI packet type */
-		A_NETBUF_PULL(skb, sizeof(int));
-		bt_cb(skb)->pkt_type = btType;
-		skb->dev = (void *)pHciPalInfo->hdev;
-
-		/* pass the received event packet up the stack */    
-		if (hci_recv_frame(skb) != 0) {
-			PRIN_LOG("HCI PAL: hci_recv_frame failed \n");
-			break;
-		} else {
-			PRIN_LOG("HCI PAL: Indicated RCV of type:%d, Length:%d \n",HCI_EVENT_PKT, skb->len);
-		}
-		PRIN_LOG("hci recv success");
-		success = true;
-	}while(false);
-	return success;
-}
-
-/**********************************************************
- * HCI PAL init function called from ar6k when it is loaded..
- * Allocates PAL private info, stores the same in ar6k private info.
- * Registers a HCI device.
- * Registers packet receive callback function with ar6k 
- **********************************************************/
-int ar6k_setup_hci_pal(void *ar_p)
-{
-	int status = 0;
-	ar6k_hci_pal_info_t *pHciPalInfo;
-	ar6k_pal_config_t ar6k_pal_config;
-	struct ar6_softc *ar = (struct ar6_softc *)ar_p;
-
-	do {
-
-		pHciPalInfo = (ar6k_hci_pal_info_t *)A_MALLOC(sizeof(ar6k_hci_pal_info_t));
-
-		if (NULL == pHciPalInfo) {
-			status = A_NO_MEMORY;
-			break;    
-		}
-
-		A_MEMZERO(pHciPalInfo, sizeof(ar6k_hci_pal_info_t));
-		ar->hcipal_info = pHciPalInfo;
-		pHciPalInfo->ar = ar;
-
-		status = bt_setup_hci_pal(pHciPalInfo);
-		if (status) {
-			break;    
-		}
-
-		if(bt_check_bit(pHciPalInfo->ulFlags, HCI_NORMAL_MODE))
-			PRIN_LOG("HCI PAL: running in normal mode... \n");    
-		else 
-			PRIN_LOG("HCI PAL: running in test mode... \n");     
-
-		ar6k_pal_config.fpar6k_pal_recv_pkt = ar6k_pal_recv_pkt;
-		register_pal_cb(&ar6k_pal_config);
-		ar6k_pal_transport_ready(ar->hcipal_info);
-	} while (false);
-
-	if (status) {
-		ar6k_cleanup_hci_pal(ar);    
-	}
-	return status;
-}
-#else  /* AR6K_ENABLE_HCI_PAL */
-int ar6k_setup_hci_pal(void *ar_p)
-{
-	return 0;
-}
-void ar6k_cleanup_hci_pal(void *ar_p)
-{
-}
-#endif /* AR6K_ENABLE_HCI_PAL */
-
-#ifdef EXPORT_HCI_PAL_INTERFACE
-/*****************************************************
- * Register init and callback function with ar6k
- * when PAL driver is a separate kernel module.
- ****************************************************/
-int ar6k_register_hci_pal(struct hci_transport_callbacks *hciTransCallbacks);
-static int __init pal_init_module(void)
-{
-	struct hci_transport_callbacks hciTransCallbacks;
-
-	hciTransCallbacks.setupTransport = ar6k_setup_hci_pal;
-	hciTransCallbacks.cleanupTransport = ar6k_cleanup_hci_pal;
-
-	if(ar6k_register_hci_pal(&hciTransCallbacks) != 0)
-		return -ENODEV;
-
-	return 0;
-}
-
-static void __exit pal_cleanup_module(void)
-{
-}
-
-module_init(pal_init_module);
-module_exit(pal_cleanup_module);
-MODULE_LICENSE("Dual BSD/GPL");
-#endif
diff --git a/drivers/staging/ath6kl/os/linux/cfg80211.c b/drivers/staging/ath6kl/os/linux/cfg80211.c
index bcca39418f904f9bfe90c1dabcb9ae226e8e94ba..31d7ba8299e7ab2df701d2d5d04c646140e6ce53 100644
--- a/drivers/staging/ath6kl/os/linux/cfg80211.c
+++ b/drivers/staging/ath6kl/os/linux/cfg80211.c
@@ -172,6 +172,12 @@ ar6k_set_auth_type(struct ar6_softc *ar, enum nl80211_auth_type auth_type)
     case NL80211_AUTHTYPE_NETWORK_EAP:
         ar->arDot11AuthMode = LEAP_AUTH;
         break;
+
+    case NL80211_AUTHTYPE_AUTOMATIC:
+        ar->arDot11AuthMode = OPEN_AUTH;
+        ar->arAutoAuthStage = AUTH_OPEN_IN_PROGRESS;
+        break;
+
     default:
         ar->arDot11AuthMode = OPEN_AUTH;
         AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
@@ -460,6 +466,8 @@ ar6k_cfg80211_connect_event(struct ar6_softc *ar, u16 channel,
     assocReqLen -= assocReqIeOffset;
     assocRespLen -= assocRespIeOffset;
 
+    ar->arAutoAuthStage = AUTH_IDLE;
+
     if((ADHOC_NETWORK & networkType)) {
         if(NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
             AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
@@ -487,74 +495,83 @@ ar6k_cfg80211_connect_event(struct ar6_softc *ar, u16 channel,
                            ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS),
                            ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS));
 
-    if(!bss) {
-        if (ADHOC_NETWORK & networkType) {
+    /*
+     * Earlier we were updating the cfg about bss by making a beacon frame
+     * only if the entry for bss is not there. This can have some issue if
+     * ROAM event is generated and a heavy traffic is ongoing. The ROAM
+     * event is handled through a work queue and by the time it really gets
+     * handled, BSS would have been aged out. So it is better to update the
+     * cfg about BSS irrespective of its entry being present right now or
+     * not.
+     */
+
+    if (ADHOC_NETWORK & networkType) {
             /* construct 802.11 mgmt beacon */
             if(ptr_ie_buf) {
-                *ptr_ie_buf++ = WLAN_EID_SSID;
-                *ptr_ie_buf++ = ar->arSsidLen;
-                memcpy(ptr_ie_buf, ar->arSsid, ar->arSsidLen);
-                ptr_ie_buf +=ar->arSsidLen;
+		    *ptr_ie_buf++ = WLAN_EID_SSID;
+		    *ptr_ie_buf++ = ar->arSsidLen;
+		    memcpy(ptr_ie_buf, ar->arSsid, ar->arSsidLen);
+		    ptr_ie_buf +=ar->arSsidLen;
 
-                *ptr_ie_buf++ = WLAN_EID_IBSS_PARAMS;
-                *ptr_ie_buf++ = 2; /* length */
-                *ptr_ie_buf++ = 0; /* ATIM window */
-                *ptr_ie_buf++ = 0; /* ATIM window */
+		    *ptr_ie_buf++ = WLAN_EID_IBSS_PARAMS;
+		    *ptr_ie_buf++ = 2; /* length */
+		    *ptr_ie_buf++ = 0; /* ATIM window */
+		    *ptr_ie_buf++ = 0; /* ATIM window */
 
-                /* TODO: update ibss params and include supported rates,
-                 * DS param set, extened support rates, wmm. */
+		    /* TODO: update ibss params and include supported rates,
+		     * DS param set, extened support rates, wmm. */
 
-                ie_buf_len = ptr_ie_buf - ie_buf;
+		    ie_buf_len = ptr_ie_buf - ie_buf;
             }
 
             capability |= IEEE80211_CAPINFO_IBSS;
             if(WEP_CRYPT == ar->arPairwiseCrypto) {
-                capability |= IEEE80211_CAPINFO_PRIVACY;
+		    capability |= IEEE80211_CAPINFO_PRIVACY;
             }
             memcpy(source_mac, ar->arNetDev->dev_addr, ATH_MAC_LEN);
             ptr_ie_buf = ie_buf;
-        } else {
+    } else {
             capability = *(u16 *)(&assocInfo[beaconIeLen]);
             memcpy(source_mac, bssid, ATH_MAC_LEN);
             ptr_ie_buf = assocReqIe;
             ie_buf_len = assocReqLen;
-        }
+    }
 
-        size = offsetof(struct ieee80211_mgmt, u)
-             + sizeof(mgmt->u.beacon)
-             + ie_buf_len;
+    size = offsetof(struct ieee80211_mgmt, u)
+	    + sizeof(mgmt->u.beacon)
+	    + ie_buf_len;
 
-        ieeemgmtbuf = A_MALLOC_NOWAIT(size);
-        if(!ieeemgmtbuf) {
+    ieeemgmtbuf = A_MALLOC_NOWAIT(size);
+    if(!ieeemgmtbuf) {
             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
                             ("%s: ieeeMgmtbuf alloc error\n", __func__));
+	    cfg80211_put_bss(bss);
             return;
-        }
+    }
 
-        A_MEMZERO(ieeemgmtbuf, size);
-        mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
-        mgmt->frame_control = (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
-        memcpy(mgmt->da, bcast_mac, ATH_MAC_LEN);
-        memcpy(mgmt->sa, source_mac, ATH_MAC_LEN);
-        memcpy(mgmt->bssid, bssid, ATH_MAC_LEN);
-        mgmt->u.beacon.beacon_int = beaconInterval;
-        mgmt->u.beacon.capab_info = capability;
-        memcpy(mgmt->u.beacon.variable, ptr_ie_buf, ie_buf_len);
+    A_MEMZERO(ieeemgmtbuf, size);
+    mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
+    mgmt->frame_control = (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
+    memcpy(mgmt->da, bcast_mac, ATH_MAC_LEN);
+    memcpy(mgmt->sa, source_mac, ATH_MAC_LEN);
+    memcpy(mgmt->bssid, bssid, ATH_MAC_LEN);
+    mgmt->u.beacon.beacon_int = beaconInterval;
+    mgmt->u.beacon.capab_info = capability;
+    memcpy(mgmt->u.beacon.variable, ptr_ie_buf, ie_buf_len);
 
-        ibss_channel = ieee80211_get_channel(ar->wdev->wiphy, (int)channel);
+    ibss_channel = ieee80211_get_channel(ar->wdev->wiphy, (int)channel);
 
-	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-		("%s: inform bss with bssid %pM channel %d beaconInterval %d "
-			"capability 0x%x\n", __func__, mgmt->bssid,
-			ibss_channel->hw_value, beaconInterval, capability));
+    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+		    ("%s: inform bss with bssid %pM channel %d beaconInterval %d "
+		     "capability 0x%x\n", __func__, mgmt->bssid,
+		     ibss_channel->hw_value, beaconInterval, capability));
 
-        bss = cfg80211_inform_bss_frame(ar->wdev->wiphy,
-                                        ibss_channel, mgmt,
-                                        le16_to_cpu(size),
-                                        signal, GFP_KERNEL);
-        A_FREE(ieeemgmtbuf);
-        cfg80211_put_bss(bss);
-    }
+    bss = cfg80211_inform_bss_frame(ar->wdev->wiphy,
+				    ibss_channel, mgmt,
+				    le16_to_cpu(size),
+				    signal, GFP_KERNEL);
+    kfree(ieeemgmtbuf);
+    cfg80211_put_bss(bss);
 
     if((ADHOC_NETWORK & networkType)) {
         cfg80211_ibss_joined(ar->arNetDev, bssid, GFP_KERNEL);
@@ -625,8 +642,14 @@ ar6k_cfg80211_disconnect_event(struct ar6_softc *ar, u8 reason,
                                u8 *assocInfo, u16 protocolReasonStatus)
 {
 
+    u16 status;
+
     AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason));
 
+    if (ar->scan_request) {
+	cfg80211_scan_done(ar->scan_request, true);
+        ar->scan_request = NULL;
+    }
     if((ADHOC_NETWORK & ar->arNetworkType)) {
         if(NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
             AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
@@ -651,23 +674,70 @@ ar6k_cfg80211_disconnect_event(struct ar6_softc *ar, u8 reason,
             /* connect cmd failed */
             wmi_disconnect_cmd(ar->arWmi);
         } else if (reason == DISCONNECT_CMD) {
-            /* connection loss due to disconnect cmd or low rssi */
-            ar->arConnectPending = false;   
-            if (ar->smeState == SME_CONNECTING) {
-                cfg80211_connect_result(ar->arNetDev, bssid,
-                                        NULL, 0,
-                                        NULL, 0,
-                                        WLAN_STATUS_UNSPECIFIED_FAILURE,
-                                        GFP_KERNEL);
-            } else {
-                cfg80211_disconnected(ar->arNetDev, reason, NULL, 0, GFP_KERNEL);
-            }
-            ar->smeState = SME_DISCONNECTED;
-        }
+		if (ar->arAutoAuthStage) {
+			/*
+			 * If the current auth algorithm is open try shared
+			 * and make autoAuthStage idle. We do not make it
+			 * leap for now being.
+			 */
+			if (ar->arDot11AuthMode == OPEN_AUTH) {
+				struct ar_key *key = NULL;
+				key = &ar->keys[ar->arDefTxKeyIndex];
+				if (down_interruptible(&ar->arSem)) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
+					return;
+				}
+
+
+				ar->arDot11AuthMode = SHARED_AUTH;
+				ar->arAutoAuthStage = AUTH_IDLE;
+
+				wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex,
+						ar->arPairwiseCrypto,
+						GROUP_USAGE | TX_USAGE,
+						key->key_len,
+						NULL,
+						key->key, KEY_OP_INIT_VAL, NULL,
+						NO_SYNC_WMIFLAG);
+
+				status = wmi_connect_cmd(ar->arWmi,
+							 ar->arNetworkType,
+							 ar->arDot11AuthMode,
+							 ar->arAuthMode,
+							 ar->arPairwiseCrypto,
+							 ar->arPairwiseCryptoLen,
+							 ar->arGroupCrypto,
+							 ar->arGroupCryptoLen,
+							 ar->arSsidLen,
+							 ar->arSsid,
+							 ar->arReqBssid,
+							 ar->arChannelHint,
+							 ar->arConnectCtrlFlags);
+				up(&ar->arSem);
+
+			} else if (ar->arDot11AuthMode == SHARED_AUTH) {
+				/* should not reach here */
+			}
+		} else {
+			ar->arConnectPending = false;
+			if (ar->smeState == SME_CONNECTING) {
+				cfg80211_connect_result(ar->arNetDev, bssid,
+							NULL, 0,
+							NULL, 0,
+							WLAN_STATUS_UNSPECIFIED_FAILURE,
+							GFP_KERNEL);
+			} else {
+				cfg80211_disconnected(ar->arNetDev,
+						      reason,
+						      NULL, 0,
+						      GFP_KERNEL);
+			}
+			ar->smeState = SME_DISCONNECTED;
+		}
+	}
     } else {
-        if (reason != DISCONNECT_CMD) {
-            wmi_disconnect_cmd(ar->arWmi);
-        }
+	    if (reason != DISCONNECT_CMD)
+		    wmi_disconnect_cmd(ar->arWmi);
     }
 }
 
@@ -729,7 +799,7 @@ ar6k_cfg80211_scan_node(void *arg, bss_t *ni)
                               le16_to_cpu(size),
                               signal, GFP_KERNEL);
 
-    A_FREE (ieeemgmtbuf);
+    kfree (ieeemgmtbuf);
 }
 
 static int
@@ -1205,10 +1275,10 @@ ar6k_cfg80211_set_power_mgmt(struct wiphy *wiphy,
 
     if(pmgmt) {
         AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Max Perf\n", __func__));
-        pwrMode.powerMode = MAX_PERF_POWER;
+        pwrMode.powerMode = REC_POWER;
     } else {
         AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Rec Power\n", __func__));
-        pwrMode.powerMode = REC_POWER;
+        pwrMode.powerMode = MAX_PERF_POWER;
     }
 
     if(wmi_powermode_cmd(ar->arWmi, pwrMode.powerMode) != 0) {
@@ -1391,6 +1461,151 @@ u32 cipher_suites[] = {
     WLAN_CIPHER_SUITE_CCMP,
 };
 
+bool is_rate_legacy(s32 rate)
+{
+	static const s32 legacy[] = { 1000, 2000, 5500, 11000,
+				      6000, 9000, 12000, 18000, 24000,
+				      36000, 48000, 54000 };
+	u8 i;
+
+	for (i = 0; i < ARRAY_SIZE(legacy); i++) {
+		if (rate == legacy[i])
+			return true;
+	}
+
+	return false;
+}
+
+bool is_rate_ht20(s32 rate, u8 *mcs, bool *sgi)
+{
+	static const s32 ht20[] = { 6500, 13000, 19500, 26000, 39000,
+				    52000, 58500, 65000, 72200 };
+	u8 i;
+
+	for (i = 0; i < ARRAY_SIZE(ht20); i++) {
+		if (rate == ht20[i]) {
+			if (i == ARRAY_SIZE(ht20) - 1)
+				/* last rate uses sgi */
+				*sgi = true;
+			else
+				*sgi = false;
+
+			*mcs = i;
+			return true;
+		}
+	}
+	return false;
+}
+
+bool is_rate_ht40(s32 rate, u8 *mcs, bool *sgi)
+{
+	static const s32 ht40[] = { 13500, 27000, 40500, 54000,
+				    81000, 108000, 121500, 135000,
+				    150000 };
+	u8 i;
+
+	for (i = 0; i < ARRAY_SIZE(ht40); i++) {
+		if (rate == ht40[i]) {
+			if (i == ARRAY_SIZE(ht40) - 1)
+				/* last rate uses sgi */
+				*sgi = true;
+			else
+				*sgi = false;
+
+			*mcs = i;
+			return true;
+		}
+	}
+
+	return false;
+}
+
+static int ar6k_get_station(struct wiphy *wiphy, struct net_device *dev,
+			    u8 *mac, struct station_info *sinfo)
+{
+	struct ar6_softc *ar = ar6k_priv(dev);
+	long left;
+	bool sgi;
+	s32 rate;
+	int ret;
+	u8 mcs;
+
+	if (memcmp(mac, ar->arBssid, ETH_ALEN) != 0)
+		return -ENOENT;
+
+	if (down_interruptible(&ar->arSem))
+		return -EBUSY;
+
+	ar->statsUpdatePending = true;
+
+	ret = wmi_get_stats_cmd(ar->arWmi);
+
+	if (ret != 0) {
+		up(&ar->arSem);
+		return -EIO;
+	}
+
+	left = wait_event_interruptible_timeout(arEvent,
+						ar->statsUpdatePending == false,
+						wmitimeout * HZ);
+
+	up(&ar->arSem);
+
+	if (left == 0)
+		return -ETIMEDOUT;
+	else if (left < 0)
+		return left;
+
+	if (ar->arTargetStats.rx_bytes) {
+		sinfo->rx_bytes = ar->arTargetStats.rx_bytes;
+		sinfo->filled |= STATION_INFO_RX_BYTES;
+		sinfo->rx_packets = ar->arTargetStats.rx_packets;
+		sinfo->filled |= STATION_INFO_RX_PACKETS;
+	}
+
+	if (ar->arTargetStats.tx_bytes) {
+		sinfo->tx_bytes = ar->arTargetStats.tx_bytes;
+		sinfo->filled |= STATION_INFO_TX_BYTES;
+		sinfo->tx_packets = ar->arTargetStats.tx_packets;
+		sinfo->filled |= STATION_INFO_TX_PACKETS;
+	}
+
+	sinfo->signal = ar->arTargetStats.cs_rssi;
+	sinfo->filled |= STATION_INFO_SIGNAL;
+
+	rate = ar->arTargetStats.tx_unicast_rate;
+
+	if (is_rate_legacy(rate)) {
+		sinfo->txrate.legacy = rate / 100;
+	} else if (is_rate_ht20(rate, &mcs, &sgi)) {
+		if (sgi) {
+			sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
+			sinfo->txrate.mcs = mcs - 1;
+		} else {
+			sinfo->txrate.mcs = mcs;
+		}
+
+		sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
+	} else if (is_rate_ht40(rate, &mcs, &sgi)) {
+		if (sgi) {
+			sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
+			sinfo->txrate.mcs = mcs - 1;
+		} else {
+			sinfo->txrate.mcs = mcs;
+		}
+
+		sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
+		sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
+	} else {
+		WARN(1, "invalid rate: %d", rate);
+		return 0;
+	}
+
+	sinfo->filled |= STATION_INFO_TX_BITRATE;
+
+	return 0;
+}
+
 static struct
 cfg80211_ops ar6k_cfg80211_ops = {
     .change_virtual_intf = ar6k_cfg80211_change_iface,
@@ -1411,6 +1626,7 @@ cfg80211_ops ar6k_cfg80211_ops = {
     .set_power_mgmt = ar6k_cfg80211_set_power_mgmt,
     .join_ibss = ar6k_cfg80211_join_ibss,
     .leave_ibss = ar6k_cfg80211_leave_ibss,
+    .get_station = ar6k_get_station,
 };
 
 struct wireless_dev *
diff --git a/drivers/staging/ath6kl/os/linux/eeprom.c b/drivers/staging/ath6kl/os/linux/eeprom.c
deleted file mode 100644
index 4cff9da2f03eedd158f5bcced3901aa4a8e82ac9..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/os/linux/eeprom.c
+++ /dev/null
@@ -1,574 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-
-#include "ar6000_drv.h"
-#include "htc.h"
-#include <linux/fs.h>
-
-#include "AR6002/hw2.0/hw/gpio_reg.h"
-#include "AR6002/hw2.0/hw/si_reg.h"
-
-//
-// defines
-//
-
-#define MAX_FILENAME 1023
-#define EEPROM_WAIT_LIMIT 16 
-
-#define HOST_INTEREST_ITEM_ADDRESS(item)          \
-        (AR6002_HOST_INTEREST_ITEM_ADDRESS(item))
-
-#define EEPROM_SZ 768
-
-/* soft mac */
-#define ATH_MAC_LEN                         6
-#define ATH_SOFT_MAC_TMP_BUF_LEN            64
-unsigned char mac_addr[ATH_MAC_LEN];
-unsigned char soft_mac_tmp_buf[ATH_SOFT_MAC_TMP_BUF_LEN];
-char *p_mac = NULL;
-/* soft mac */
-
-//
-// static variables
-//
-
-static u8 eeprom_data[EEPROM_SZ];
-static u32 sys_sleep_reg;
-static struct hif_device *p_bmi_device;
-
-//
-// Functions
-//
-
-/* soft mac */
-static int
-wmic_ether_aton(const char *orig, u8 *eth)
-{
-  const char *bufp;
-  int i;
-
-  i = 0;
-  for(bufp = orig; *bufp != '\0'; ++bufp) {
-    unsigned int val;
-	int h, l;
-
-	h = hex_to_bin(*bufp++);
-
-	if (h < 0) {
-		printk("%s: MAC value is invalid\n", __FUNCTION__);
-		break;
-	}
-
-	l = hex_to_bin(*bufp++);
-	if (l < 0) {
-		printk("%s: MAC value is invalid\n", __FUNCTION__);
-		break;
-	}
-
-	val = (h << 4) | l;
-
-    eth[i] = (unsigned char) (val & 0377);
-    if(++i == ATH_MAC_LEN) {
-	    /* That's it.  Any trailing junk? */
-	    if (*bufp != '\0') {
-		    return 0;
-	    }
-	    return 1;
-    }
-    if (*bufp != ':')
-	    break;
-  }
-  return 0;
-}
-
-static void
-update_mac(unsigned char *eeprom, int size, unsigned char *macaddr)
-{
-	int i;
-	u16 *ptr = (u16 *)(eeprom+4);
-	u16 checksum = 0;
-
-	memcpy(eeprom+10,macaddr,6);
-
-	*ptr = 0;
-	ptr = (u16 *)eeprom;
-
-	for (i=0; i<size; i+=2) {
-		checksum ^= *ptr++;
-	}
-	checksum = ~checksum;
-
-	ptr = (u16 *)(eeprom+4);
-	*ptr = checksum;
-	return;
-}
-/* soft mac */
-
-/* Read a Target register and return its value. */
-inline void
-BMI_read_reg(u32 address, u32 *pvalue)
-{
-    BMIReadSOCRegister(p_bmi_device, address, pvalue);
-}
-
-/* Write a value to a Target register. */
-inline void
-BMI_write_reg(u32 address, u32 value)
-{
-    BMIWriteSOCRegister(p_bmi_device, address, value);
-}
-
-/* Read Target memory word and return its value. */
-inline void
-BMI_read_mem(u32 address, u32 *pvalue)
-{
-    BMIReadMemory(p_bmi_device, address, (u8*)(pvalue), 4);
-}
-
-/* Write a word to a Target memory. */
-inline void
-BMI_write_mem(u32 address, u8 *p_data, u32 sz)
-{
-    BMIWriteMemory(p_bmi_device, address, (u8*)(p_data), sz); 
-}
-
-/*
- * Enable and configure the Target's Serial Interface
- * so we can access the EEPROM.
- */
-static void
-enable_SI(struct hif_device *p_device)
-{
-    u32 regval;
-
-    printk("%s\n", __FUNCTION__);
-
-    p_bmi_device = p_device;
-
-    BMI_read_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, &sys_sleep_reg);
-    BMI_write_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, SYSTEM_SLEEP_DISABLE_SET(1)); //disable system sleep temporarily
-
-    BMI_read_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, &regval);
-    regval &= ~CLOCK_CONTROL_SI0_CLK_MASK;
-    BMI_write_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, regval);
-
-    BMI_read_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, &regval);
-    regval &= ~RESET_CONTROL_SI0_RST_MASK;
-    BMI_write_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, regval);
-
-
-    BMI_read_reg(GPIO_BASE_ADDRESS+GPIO_PIN0_OFFSET, &regval);
-    regval &= ~GPIO_PIN0_CONFIG_MASK;
-    BMI_write_reg(GPIO_BASE_ADDRESS+GPIO_PIN0_OFFSET, regval);
-
-    BMI_read_reg(GPIO_BASE_ADDRESS+GPIO_PIN1_OFFSET, &regval);
-    regval &= ~GPIO_PIN1_CONFIG_MASK;
-    BMI_write_reg(GPIO_BASE_ADDRESS+GPIO_PIN1_OFFSET, regval);
-
-    /* SI_CONFIG = 0x500a6; */
-    regval =    SI_CONFIG_BIDIR_OD_DATA_SET(1)  |
-                SI_CONFIG_I2C_SET(1)            |
-                SI_CONFIG_POS_SAMPLE_SET(1)     |
-                SI_CONFIG_INACTIVE_CLK_SET(1)   |
-                SI_CONFIG_INACTIVE_DATA_SET(1)   |
-                SI_CONFIG_DIVIDER_SET(6);
-    BMI_write_reg(SI_BASE_ADDRESS+SI_CONFIG_OFFSET, regval);
-    
-}
-
-static void
-disable_SI(void)
-{
-    u32 regval;
-    
-    printk("%s\n", __FUNCTION__);
-
-    BMI_write_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, RESET_CONTROL_SI0_RST_MASK);
-    BMI_read_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, &regval);
-    regval |= CLOCK_CONTROL_SI0_CLK_MASK;
-    BMI_write_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, regval);//Gate SI0 clock
-    BMI_write_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, sys_sleep_reg); //restore system sleep setting
-}
-
-/*
- * Tell the Target to start an 8-byte read from EEPROM,
- * putting the results in Target RX_DATA registers.
- */
-static void
-request_8byte_read(int offset)
-{
-    u32 regval;
-
-//    printk("%s: request_8byte_read from offset 0x%x\n", __FUNCTION__, offset);
-
-    
-    /* SI_TX_DATA0 = read from offset */
-        regval =(0xa1<<16)|
-                ((offset & 0xff)<<8)    |
-                (0xa0 | ((offset & 0xff00)>>7));
-    
-        BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA0_OFFSET, regval);
-
-        regval = SI_CS_START_SET(1)      |
-                SI_CS_RX_CNT_SET(8)     |
-                SI_CS_TX_CNT_SET(3);
-        BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, regval);
-}
-
-/*
- * Tell the Target to start a 4-byte write to EEPROM,
- * writing values from Target TX_DATA registers.
- */
-static void
-request_4byte_write(int offset, u32 data)
-{
-    u32 regval;
-
-    printk("%s: request_4byte_write (0x%x) to offset 0x%x\n", __FUNCTION__, data, offset);
-
-        /* SI_TX_DATA0 = write data to offset */
-        regval =    ((data & 0xffff) <<16)    |
-                ((offset & 0xff)<<8)    |
-                (0xa0 | ((offset & 0xff00)>>7));
-        BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA0_OFFSET, regval);
-
-        regval =    data >> 16;
-        BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA1_OFFSET, regval);
-
-        regval =    SI_CS_START_SET(1)      |
-                SI_CS_RX_CNT_SET(0)     |
-                SI_CS_TX_CNT_SET(6);
-        BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, regval);
-}
-
-/*
- * Check whether or not an EEPROM request that was started
- * earlier has completed yet.
- */
-static bool
-request_in_progress(void)
-{
-    u32 regval;
-
-    /* Wait for DONE_INT in SI_CS */
-    BMI_read_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, &regval);
-
-//    printk("%s: request in progress SI_CS=0x%x\n", __FUNCTION__, regval);
-    if (regval & SI_CS_DONE_ERR_MASK) {
-        printk("%s: EEPROM signaled ERROR (0x%x)\n", __FUNCTION__, regval);
-    }
-
-    return (!(regval & SI_CS_DONE_INT_MASK));
-}
-
-/*
- * try to detect the type of EEPROM,16bit address or 8bit address
- */
-
-static void eeprom_type_detect(void)
-{
-    u32 regval;
-    u8 i = 0;
-
-    request_8byte_read(0x100);
-   /* Wait for DONE_INT in SI_CS */
-    do{
-        BMI_read_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, &regval);
-        if (regval & SI_CS_DONE_ERR_MASK) {
-            printk("%s: ERROR : address type was wrongly set\n", __FUNCTION__);     
-            break;
-        }
-        if (i++ == EEPROM_WAIT_LIMIT) {
-            printk("%s: EEPROM not responding\n", __FUNCTION__);
-        }
-    } while(!(regval & SI_CS_DONE_INT_MASK));
-}
-
-/*
- * Extract the results of a completed EEPROM Read request
- * and return them to the caller.
- */
-inline void
-read_8byte_results(u32 *data)
-{
-    /* Read SI_RX_DATA0 and SI_RX_DATA1 */
-    BMI_read_reg(SI_BASE_ADDRESS+SI_RX_DATA0_OFFSET, &data[0]);
-    BMI_read_reg(SI_BASE_ADDRESS+SI_RX_DATA1_OFFSET, &data[1]);
-}
-
-
-/*
- * Wait for a previously started command to complete.
- * Timeout if the command is takes "too long".
- */
-static void
-wait_for_eeprom_completion(void)
-{
-    int i=0;
-
-    while (request_in_progress()) {
-        if (i++ == EEPROM_WAIT_LIMIT) {
-            printk("%s: EEPROM not responding\n", __FUNCTION__);
-        }
-    }
-}
-
-/*
- * High-level function which starts an 8-byte read,
- * waits for it to complete, and returns the result.
- */
-static void
-fetch_8bytes(int offset, u32 *data)
-{
-    request_8byte_read(offset);
-    wait_for_eeprom_completion();
-    read_8byte_results(data);
-
-    /* Clear any pending intr */
-    BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, SI_CS_DONE_INT_MASK);
-}
-
-/*
- * High-level function which starts a 4-byte write,
- * and waits for it to complete.
- */
-inline void
-commit_4bytes(int offset, u32 data)
-{
-    request_4byte_write(offset, data);
-    wait_for_eeprom_completion();
-}
-/* ATHENV */
-#ifdef ANDROID_ENV
-void eeprom_ar6000_transfer(struct hif_device *device, char *fake_file, char *p_mac)
-{
-    u32 first_word;
-    u32 board_data_addr;
-    int i;
-
-    printk("%s: Enter\n", __FUNCTION__);
-
-    enable_SI(device);
-    eeprom_type_detect();
-
-    if (fake_file) {
-        /*
-         * Transfer from file to Target RAM.
-         * Fetch source data from file.
-         */
-        mm_segment_t		oldfs;
-        struct file		*filp;
-        struct inode		*inode = NULL;
-        int			length;
-
-        /* open file */
-        oldfs = get_fs();
-        set_fs(KERNEL_DS);
-        filp = filp_open(fake_file, O_RDONLY, S_IRUSR);
-
-        if (IS_ERR(filp)) {
-            printk("%s: file %s filp_open error\n", __FUNCTION__, fake_file);
-            set_fs(oldfs);
-            return;
-        }
-
-        if (!filp->f_op) {
-            printk("%s: File Operation Method Error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        inode = GET_INODE_FROM_FILEP(filep);
-        if (!inode) {
-            printk("%s: Get inode from filp failed\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        printk("%s file offset opsition: %xh\n", __FUNCTION__, (unsigned)filp->f_pos);
-
-        /* file's size */
-        length = i_size_read(inode->i_mapping->host);
-        printk("%s: length=%d\n", __FUNCTION__, length);
-        if (length != EEPROM_SZ) {
-            printk("%s: The file's size is not as expected\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        /* read data */
-        if (filp->f_op->read(filp, eeprom_data, length, &filp->f_pos) != length) {
-            printk("%s: file read error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        /* read data out successfully */
-        filp_close(filp, NULL);
-        set_fs(oldfs);
-    } else {
-        /*
-         * Read from EEPROM to file OR transfer from EEPROM to Target RAM.
-         * Fetch EEPROM_SZ Bytes of Board Data, 8 bytes at a time.
-         */
-
-        fetch_8bytes(0, (u32 *)(&eeprom_data[0]));
-
-        /* Check the first word of EEPROM for validity */
-        first_word = *((u32 *)eeprom_data);
-
-        if ((first_word == 0) || (first_word == 0xffffffff)) {
-            printk("Did not find EEPROM with valid Board Data.\n");
-        }
-
-        for (i=8; i<EEPROM_SZ; i+=8) {
-            fetch_8bytes(i, (u32 *)(&eeprom_data[i]));
-        }
-    }
-
-    /* soft mac */
-    if (p_mac) {
-
-        mm_segment_t		oldfs;
-        struct file		*filp;
-        struct inode		*inode = NULL;
-        int			length;
-        
-        /* open file */
-        oldfs = get_fs();
-        set_fs(KERNEL_DS);
-        filp = filp_open(p_mac, O_RDONLY, S_IRUSR);
-        
-        printk("%s try to open file %s\n", __FUNCTION__, p_mac);
-
-        if (IS_ERR(filp)) {
-            printk("%s: file %s filp_open error\n", __FUNCTION__, p_mac);
-            set_fs(oldfs);
-            return;
-        }
-        
-        if (!filp->f_op) {
-            printk("%s: File Operation Method Error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-        
-        inode = GET_INODE_FROM_FILEP(filep);
-        if (!inode) {
-            printk("%s: Get inode from filp failed\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-        
-        printk("%s file offset opsition: %xh\n", __FUNCTION__, (unsigned)filp->f_pos);
-        
-        /* file's size */
-        length = i_size_read(inode->i_mapping->host);
-        printk("%s: length=%d\n", __FUNCTION__, length);
-        if (length > ATH_SOFT_MAC_TMP_BUF_LEN) {
-            printk("%s: MAC file's size is not as expected\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-        
-        /* read data */
-        if (filp->f_op->read(filp, soft_mac_tmp_buf, length, &filp->f_pos) != length) {
-            printk("%s: file read error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-#if 0
-        /* the data we just read */
-        printk("%s: mac address from the file:\n", __FUNCTION__);
-        for (i = 0; i < length; i++)
-            printk("[%c(0x%x)],", soft_mac_tmp_buf[i], soft_mac_tmp_buf[i]);
-        printk("\n");
-#endif
-
-        /* read data out successfully */
-        filp_close(filp, NULL);
-        set_fs(oldfs);
-
-        /* convert mac address */
-        if (!wmic_ether_aton(soft_mac_tmp_buf, mac_addr)) {
-            printk("%s: convert mac value fail\n", __FUNCTION__);
-            return;
-        }
-
-#if 0
-        /* the converted mac address */
-        printk("%s: the converted mac value\n", __FUNCTION__);
-        for (i = 0; i < ATH_MAC_LEN; i++)
-            printk("[0x%x],", mac_addr[i]);
-        printk("\n");
-#endif
-    }
-    /* soft mac */
-
-    /* Determine where in Target RAM to write Board Data */
-    BMI_read_mem( HOST_INTEREST_ITEM_ADDRESS(hi_board_data), &board_data_addr);
-    if (board_data_addr == 0) {
-        printk("hi_board_data is zero\n");
-    }
-
-    /* soft mac */
-#if 1
-    /* Update MAC address in RAM */
-    if (p_mac) {
-	    update_mac(eeprom_data, EEPROM_SZ, mac_addr);
-    }
-#endif
-#if 0
-    /* mac address in eeprom array */
-    printk("%s: mac values in eeprom array\n", __FUNCTION__);
-    for (i = 10; i < 10 + 6; i++)
-        printk("[0x%x],", eeprom_data[i]);
-    printk("\n");
-#endif
-    /* soft mac */
-
-    /* Write EEPROM data to Target RAM */
-    BMI_write_mem(board_data_addr, ((u8 *)eeprom_data), EEPROM_SZ);
-
-    /* Record the fact that Board Data IS initialized */
-    {
-       u32 one = 1;
-       BMI_write_mem(HOST_INTEREST_ITEM_ADDRESS(hi_board_data_initialized),
-                     (u8 *)&one, sizeof(u32));
-    }
-
-    disable_SI();
-}
-#endif
-/* ATHENV */
-
diff --git a/drivers/staging/ath6kl/os/linux/export_hci_transport.c b/drivers/staging/ath6kl/os/linux/export_hci_transport.c
index 442a2860d24abffbf8def06f5f3f39084d141be4..430998edacc4cdb8e8593fc08514aec81f7c7aab 100644
--- a/drivers/staging/ath6kl/os/linux/export_hci_transport.c
+++ b/drivers/staging/ath6kl/os/linux/export_hci_transport.c
@@ -23,7 +23,6 @@
 //==============================================================================
 #include <a_config.h>
 #include <athdefs.h>
-#include "a_types.h"
 #include "a_osapi.h"
 #include "htc_api.h"
 #include "a_drv.h"
diff --git a/drivers/staging/ath6kl/os/linux/hci_bridge.c b/drivers/staging/ath6kl/os/linux/hci_bridge.c
index 39e5798f5e80572b4bef56555b76a0a14fe18c64..6087edcb1d6a47f8fce95b13424eb63b2148afad 100644
--- a/drivers/staging/ath6kl/os/linux/hci_bridge.c
+++ b/drivers/staging/ath6kl/os/linux/hci_bridge.c
@@ -26,7 +26,6 @@
 #include <linux/etherdevice.h>
 #include <a_config.h>
 #include <athdefs.h>
-#include "a_types.h"
 #include "a_osapi.h"
 #include "htc_api.h"
 #include "wmi.h"
@@ -582,11 +581,11 @@ void  ar6000_cleanup_hci(struct ar6_softc *ar)
         } 
         
         if (pHcidevInfo->pHTCStructAlloc != NULL) {
-            A_FREE(pHcidevInfo->pHTCStructAlloc);
+            kfree(pHcidevInfo->pHTCStructAlloc);
             pHcidevInfo->pHTCStructAlloc = NULL;    
         }
         
-        A_FREE(pHcidevInfo);
+        kfree(pHcidevInfo);
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
         ar->hcidev_info = NULL;
 #endif
diff --git a/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h b/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h
index 89fd80a2c8ed6694960b4bf63fe71c86d8a8a570..22453b0873e4cb0e0481cad4bca11b0c247cdf22 100644
--- a/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h
+++ b/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h
@@ -33,15 +33,12 @@
 #include <linux/if_arp.h>
 #include <linux/ip.h>
 #include <linux/wireless.h>
-#ifdef ATH6K_CONFIG_CFG80211
 #include <net/cfg80211.h>
-#endif /* ATH6K_CONFIG_CFG80211 */
 #include <linux/module.h>
 #include <asm/io.h>
 
 #include <a_config.h>
 #include <athdefs.h>
-#include "a_types.h"
 #include "a_osapi.h"
 #include "htc_api.h"
 #include "wmi.h"
@@ -51,8 +48,6 @@
 #include <ieee80211_ioctl.h>
 #include <wlan_api.h>
 #include <wmi_api.h>
-#include "gpio_api.h"
-#include "gpio.h"
 #include "pkt_log.h"
 #include "aggr_recv_api.h"
 #include <host_version.h>
@@ -76,7 +71,7 @@
 #include "hw/apb_map.h"
 #include "hw/rtc_reg.h"
 #include "hw/mbox_reg.h"
-#include "hw/gpio_reg.h"
+#include "gpio_reg.h"
 
 #define  ATH_DEBUG_DBG_LOG       ATH_DEBUG_MAKE_MODULE_MASK(0)
 #define  ATH_DEBUG_WLAN_CONNECT  ATH_DEBUG_MAKE_MODULE_MASK(1)
@@ -94,8 +89,6 @@
 #endif
 
 
-#ifdef USER_KEYS
-
 #define USER_SAVEDKEYS_STAT_INIT     0
 #define USER_SAVEDKEYS_STAT_RUN      1
 
@@ -106,7 +99,6 @@ struct USER_SAVEDKEYS {
     CRYPTO_TYPE               keyType;
     bool                    keyOk;
 };
-#endif
 
 #define DBG_INFO        0x00000001
 #define DBG_ERROR       0x00000002
@@ -215,35 +207,42 @@ typedef enum _AR6K_BIN_FILE {
 #define SETUPHCI_DEFAULT           0
 #endif /* SETUPHCI_ENABLED */
 
-#ifdef SETUPHCIPAL_ENABLED
-#define SETUPHCIPAL_DEFAULT           1
-#else
-#define SETUPHCIPAL_DEFAULT           0
-#endif /* SETUPHCIPAL_ENABLED */
-
 #ifdef SETUPBTDEV_ENABLED
 #define SETUPBTDEV_DEFAULT         1
 #else
 #define SETUPBTDEV_DEFAULT         0
 #endif /* SETUPBTDEV_ENABLED */
 
-#ifdef BMIENABLE_SET
-#define BMIENABLE_DEFAULT          1
-#else
-#define BMIENABLE_DEFAULT          0
-#endif /* BMIENABLE_SET */
-
 #ifdef ENABLEUARTPRINT_SET
 #define ENABLEUARTPRINT_DEFAULT    1
 #else
 #define ENABLEUARTPRINT_DEFAULT    0
 #endif /* ENABLEARTPRINT_SET */
 
-#ifdef ATH6K_CONFIG_HIF_VIRTUAL_SCATTER
+#ifdef ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER
 #define NOHIFSCATTERSUPPORT_DEFAULT    1
-#else /* ATH6K_CONFIG_HIF_VIRTUAL_SCATTER */
+#else /* ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER */
 #define NOHIFSCATTERSUPPORT_DEFAULT    0
-#endif /* ATH6K_CONFIG_HIF_VIRTUAL_SCATTER */
+#endif /* ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER */
+
+
+#if defined(CONFIG_ATH6KL_ENABLE_COEXISTENCE)
+
+#ifdef CONFIG_AR600x_BT_QCOM
+#define ATH6KL_BT_DEV 1
+#elif defined(CONFIG_AR600x_BT_CSR)
+#define ATH6KL_BT_DEV 2
+#else
+#define ATH6KL_BT_DEV 3
+#endif
+
+#ifdef CONFIG_AR600x_DUAL_ANTENNA
+#define ATH6KL_BT_ANTENNA 2
+#else
+#define ATH6KL_BT_ANTENNA 1
+#endif
+
+#endif /* CONFIG_ATH6KL_ENABLE_COEXISTENCE */
 
 #ifdef AR600x_BT_AR3001
 #define AR3KHCIBAUD_DEFAULT        3000000
@@ -255,11 +254,7 @@ typedef enum _AR6K_BIN_FILE {
 #define HCIUARTSTEP_DEFAULT        0
 #endif /* AR600x_BT_AR3001 */
 
-#ifdef INIT_MODE_DRV_ENABLED
 #define WLAN_INIT_MODE_DEFAULT     WLAN_INIT_MODE_DRV
-#else
-#define WLAN_INIT_MODE_DEFAULT     WLAN_INIT_MODE_USR
-#endif /* INIT_MODE_DRV_ENABLED */
 
 #define AR6K_PATCH_DOWNLOAD_ADDRESS(_param, _ver) do { \
     if ((_ver) == AR6003_REV1_VERSION) { \
@@ -283,15 +278,37 @@ typedef enum _AR6K_BIN_FILE {
     } \
 } while (0)
 
+#define AR6K_DATASET_PATCH_ADDRESS(_param, _ver) do { \
+        if ((_ver) == AR6003_REV2_VERSION) { \
+                (_param) = AR6003_REV2_DATASET_PATCH_ADDRESS; \
+        } else if ((_ver) == AR6003_REV3_VERSION) { \
+                (_param) = AR6003_REV3_DATASET_PATCH_ADDRESS; \
+        } else { \
+        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
+        A_ASSERT(0); \
+        } \
+} while (0)
+
+#define AR6K_APP_LOAD_ADDRESS(_param, _ver) do { \
+        if ((_ver) == AR6003_REV2_VERSION) { \
+                (_param) = AR6003_REV2_APP_LOAD_ADDRESS; \
+        } else if ((_ver) == AR6003_REV3_VERSION) { \
+                (_param) = AR6003_REV3_APP_LOAD_ADDRESS; \
+        } else { \
+        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
+        A_ASSERT(0); \
+        } \
+} while (0)
+
 #define AR6K_APP_START_OVERRIDE_ADDRESS(_param, _ver) do { \
-    if ((_ver) == AR6003_REV1_VERSION) { \
-        (_param) = AR6003_REV1_APP_START_OVERRIDE; \
-    } else if ((_ver) == AR6003_REV2_VERSION) { \
-        (_param) = AR6003_REV2_APP_START_OVERRIDE; \
-    } else { \
-       AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
-       A_ASSERT(0); \
-    } \
+        if ((_ver) == AR6003_REV2_VERSION) { \
+                (_param) = AR6003_REV2_APP_START_OVERRIDE; \
+        } else if ((_ver) == AR6003_REV3_VERSION) { \
+                (_param) = AR6003_REV3_APP_START_OVERRIDE; \
+        } else { \
+        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
+        A_ASSERT(0); \
+        } \
 } while (0)
 
 /* AR6003 1.0 definitions */
@@ -304,11 +321,11 @@ typedef enum _AR6K_BIN_FILE {
 #define AR6003_REV1_ART_FIRMWARE_FILE       "ath6k/AR6003/hw1.0/device.bin"
 #define AR6003_REV1_PATCH_FILE              "ath6k/AR6003/hw1.0/data.patch.bin"
 #define AR6003_REV1_EPPING_FIRMWARE_FILE    "ath6k/AR6003/hw1.0/endpointping.bin"
-#ifdef AR600x_SD31_XXX
+#ifdef CONFIG_AR600x_SD31_XXX
 #define AR6003_REV1_BOARD_DATA_FILE         "ath6k/AR6003/hw1.0/bdata.SD31.bin"
-#elif defined(AR600x_SD32_XXX)
+#elif defined(CONFIG_AR600x_SD32_XXX)
 #define AR6003_REV1_BOARD_DATA_FILE         "ath6k/AR6003/hw1.0/bdata.SD32.bin"
-#elif defined(AR600x_WB31_XXX)
+#elif defined(CONFIG_AR600x_WB31_XXX)
 #define AR6003_REV1_BOARD_DATA_FILE         "ath6k/AR6003/hw1.0/bdata.WB31.bin"
 #else
 #define AR6003_REV1_BOARD_DATA_FILE         "ath6k/AR6003/hw1.0/bdata.CUSTOM.bin"
@@ -324,16 +341,35 @@ typedef enum _AR6K_BIN_FILE {
 #define AR6003_REV2_ART_FIRMWARE_FILE       "ath6k/AR6003/hw2.0/device.bin"
 #define AR6003_REV2_PATCH_FILE              "ath6k/AR6003/hw2.0/data.patch.bin"
 #define AR6003_REV2_EPPING_FIRMWARE_FILE    "ath6k/AR6003/hw2.0/endpointping.bin"
-#ifdef AR600x_SD31_XXX
+#ifdef CONFIG_AR600x_SD31_XXX
 #define AR6003_REV2_BOARD_DATA_FILE         "ath6k/AR6003/hw2.0/bdata.SD31.bin"
-#elif defined(AR600x_SD32_XXX)
+#elif defined(CONFIG_AR600x_SD32_XXX)
 #define AR6003_REV2_BOARD_DATA_FILE         "ath6k/AR6003/hw2.0/bdata.SD32.bin"
-#elif defined(AR600x_WB31_XXX)
+#elif defined(CONFIG_AR600x_WB31_XXX)
 #define AR6003_REV2_BOARD_DATA_FILE         "ath6k/AR6003/hw2.0/bdata.WB31.bin"
 #else
 #define AR6003_REV2_BOARD_DATA_FILE         "ath6k/AR6003/hw2.0/bdata.CUSTOM.bin"
 #endif /* Board Data File */
 
+/* AR6003 3.0 definitions */
+#define AR6003_REV3_VERSION                 0x30000582
+#define AR6003_REV3_OTP_FILE                "ath6k/AR6003/hw2.1.1/otp.bin"
+#define AR6003_REV3_FIRMWARE_FILE           "ath6k/AR6003/hw2.1.1/athwlan.bin"
+#define AR6003_REV3_TCMD_FIRMWARE_FILE    "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin"
+#define AR6003_REV3_ART_FIRMWARE_FILE       "ath6k/AR6003/hw2.1.1/device.bin"
+#define AR6003_REV3_PATCH_FILE            "ath6k/AR6003/hw2.1.1/data.patch.bin"
+#define AR6003_REV3_EPPING_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/endpointping.bin"
+#ifdef CONFIG_AR600x_SD31_XXX
+#define AR6003_REV3_BOARD_DATA_FILE       "ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
+#elif defined(CONFIG_AR600x_SD32_XXX)
+#define AR6003_REV3_BOARD_DATA_FILE        "ath6k/AR6003/hw2.1.1/bdata.SD32.bin"
+#elif defined(CONFIG_AR600x_WB31_XXX)
+#define AR6003_REV3_BOARD_DATA_FILE        "ath6k/AR6003/hw2.1.1/bdata.WB31.bin"
+#else
+#define AR6003_REV3_BOARD_DATA_FILE      "ath6k/AR6003/hw2.1.1/bdata.CUSTOM.bin"
+#endif /* Board Data File */
+
+
 /* Power states */
 enum {
     WLAN_PWR_CTRL_UP = 0,
@@ -385,7 +421,6 @@ struct ar_wep_key {
     u8 arKey[64];
 } ;
 
-#ifdef ATH6K_CONFIG_CFG80211
 struct ar_key {
     u8 key[WLAN_MAX_KEY_LEN];
     u8 key_len;
@@ -399,8 +434,6 @@ enum {
     SME_CONNECTING,
     SME_CONNECTED
 };
-#endif /* ATH6K_CONFIG_CFG80211 */
-
 
 struct ar_node_mapping {
     u8 macAddress[6];
@@ -557,11 +590,9 @@ struct ar6_softc {
     u32 log_cnt;
     u32 dbglog_init_done;
     u32 arConnectCtrlFlags;
-#ifdef USER_KEYS
     s32 user_savedkeys_stat;
     u32 user_key_ctrl;
     struct USER_SAVEDKEYS   user_saved_keys;
-#endif
     USER_RSSI_THOLD rssi_map[12];
     u8 arUserBssFilter;
     u16 ap_profile_flag;    /* AP mode */
@@ -577,7 +608,6 @@ struct ar6_softc {
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
     void                    *hcidev_info;
 #endif
-    void                    *hcipal_info;
     WMI_AP_MODE_STAT        arAPStats;
     u8 ap_hidden_ssid;
     u8 ap_country_code[3];
@@ -597,12 +627,10 @@ struct ar6_softc {
 	WMI_BTCOEX_STATS_EVENT  arBtcoexStats;
     s32 (*exitCallback)(void *config);  /* generic callback at AR6K exit */
     struct hif_device_os_device_info   osDevInfo;
-#ifdef ATH6K_CONFIG_CFG80211
     struct wireless_dev *wdev;
     struct cfg80211_scan_request    *scan_request;
     struct ar_key   keys[WMI_MAX_KEY_INDEX + 1];
     u32 smeState;
-#endif /* ATH6K_CONFIG_CFG80211 */
     u16 arWlanPowerState;
     bool                  arWlanOff;
 #ifdef CONFIG_PM
@@ -622,6 +650,7 @@ struct ar6_softc {
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
     void                    *arApDev;
 #endif
+    u8 arAutoAuthStage;
 };
 
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
@@ -632,30 +661,10 @@ struct ar_virtual_interface {
 };
 #endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
 
-#ifdef ATH6K_CONFIG_CFG80211
 static inline void *ar6k_priv(struct net_device *dev)
 {
     return (wdev_priv(dev->ieee80211_ptr));
 }
-#else
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-static inline void *ar6k_priv(struct net_device *dev)
-{
-    extern struct net_device *arApNetDev;
-
-    if (arApNetDev == dev) {
-        /* return arDev saved in virtual interface context */
-        struct ar_virtual_interface *arVirDev;
-        arVirDev = netdev_priv(dev);
-        return arVirDev->arDev;   
-    } else {
-        return netdev_priv(dev);
-    }
-}
-#else
-#define ar6k_priv   netdev_priv
-#endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
-#endif /* ATH6K_CONFIG_CFG80211 */
 
 #define SET_HCI_BUS_TYPE(pHciDev, __bus, __type) do { \
     (pHciDev)->bus = (__bus); \
@@ -701,9 +710,6 @@ struct ar_giwscan_param {
     spin_unlock_bh(lock);                                               \
 } while (0)
 
-int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-int ar6000_ioctl_dispatcher(struct net_device *dev, struct ifreq *rq, int cmd);
-void ar6000_gpio_init(void);
 void ar6000_init_profile_info(struct ar6_softc *ar);
 void ar6000_install_static_wep_keys(struct ar6_softc *ar);
 int ar6000_init(struct net_device *dev);
diff --git a/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h b/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h
index 1acfb9cb7c736bc1f41c53d39b461aff6bc6a245..184dbdb50495fddf53486aa93d26eac479440a30 100644
--- a/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h
@@ -83,11 +83,6 @@ s16 rssi_compensation_reverse_calc(struct ar6_softc *ar, s16 rssi, bool Above);
 
 void ar6000_dbglog_init_done(struct ar6_softc *ar);
 
-#ifdef SEND_EVENT_TO_APP
-void ar6000_send_event_to_app(struct ar6_softc *ar, u16 eventId, u8 *datap, int len);
-void ar6000_send_generic_event_to_app(struct ar6_softc *ar, u16 eventId, u8 *datap, int len);
-#endif
-
 #ifdef CONFIG_HOST_TCMD_SUPPORT
 void ar6000_tcmd_rx_report_event(void *devt, u8 *results, int len);
 #endif
@@ -183,9 +178,6 @@ int ar6000_power_change_ev(void *context, u32 config);
 void ar6000_check_wow_status(struct ar6_softc *ar, struct sk_buff *skb, bool isEvent);
 #endif
 
-void ar6000_pm_init(void);
-void ar6000_pm_exit(void);
-
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
 int ar6000_add_ap_interface(struct ar6_softc *ar, char *ifname);
 int ar6000_remove_ap_interface(struct ar6_softc *ar);
diff --git a/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h b/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h
index 66817c2c5022e5cf6f136128dbb960b2bc2894ef..3d5f01da543f8a93052e879804571f96cfda1cad 100644
--- a/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h
@@ -620,7 +620,6 @@ typedef enum {
  */
 #define AR6000_XIOCTL_WMI_SET_TXOP                      57
 
-#ifdef USER_KEYS
 /*
  * arguments:
  * UINT32 cmd (AR6000_XIOCTL_USER_SETKEYS)
@@ -628,7 +627,6 @@ typedef enum {
  * uses struct ar6000_user_setkeys_info
  */
 #define AR6000_XIOCTL_USER_SETKEYS                      58
-#endif /* USER_KEYS */
 
 #define AR6000_XIOCTL_WMI_SET_KEEPALIVE                 59
 /*
@@ -942,7 +940,7 @@ typedef enum {
 
 #define AR6000_XIOCTL_HCI_CMD                       132
 
-#define AR6000_XIOCTL_ACL_DATA                      133
+#define AR6000_XIOCTL_ACL_DATA                      133 /* used to be used for PAL */
 
 #define AR6000_XIOCTL_WLAN_CONN_PRECEDENCE          134
 
diff --git a/drivers/staging/ath6kl/os/linux/include/athtypes_linux.h b/drivers/staging/ath6kl/os/linux/include/athtypes_linux.h
deleted file mode 100644
index 8cb563203057e20c81406b9cccdad1ad487c2977..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/os/linux/include/athtypes_linux.h
+++ /dev/null
@@ -1,51 +0,0 @@
-//------------------------------------------------------------------------------
-//
-// This file contains the definitions of the basic atheros data types.
-// It is used to map the data types in atheros files to a platform specific
-// type.
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _ATHTYPES_LINUX_H_
-#define _ATHTYPES_LINUX_H_
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#else
-#include <sys/types.h>
-#endif
-
-typedef int8_t      A_INT8;
-typedef int16_t     A_INT16;
-typedef int32_t     A_INT32;
-typedef int64_t     A_INT64;
-
-typedef u_int8_t     A_UINT8;
-typedef u_int16_t    A_UINT16;
-typedef u_int32_t    A_UINT32;
-typedef u_int64_t    A_UINT64;
-
-typedef char            A_CHAR;
-typedef unsigned long   A_ATH_TIMER;
-
-
-#endif /* _ATHTYPES_LINUX_H_ */
diff --git a/drivers/staging/ath6kl/os/linux/include/config_linux.h b/drivers/staging/ath6kl/os/linux/include/config_linux.h
index 50f53d361049eefa5254af323e4448eec7d327fa..d4030e26b20c160c635f24134750fcaa6753b55b 100644
--- a/drivers/staging/ath6kl/os/linux/include/config_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/config_linux.h
@@ -30,13 +30,6 @@ extern "C" {
 
 #include <linux/version.h>
 
-/*
- * Host-side GPIO support is optional.
- * If run-time access to GPIO pins is not required, then
- * this should be changed to #undef.
- */
-#define CONFIG_HOST_GPIO_SUPPORT
-
 /*
  * Host side Test Command support
  */
diff --git a/drivers/staging/ath6kl/os/linux/include/osapi_linux.h b/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
index 53b500c1835f4696f220c4cd1fb4186465ac2fce..07078b49583f1c7098e1cc89b9a9abf46c119ffb 100644
--- a/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
@@ -79,33 +79,10 @@
 #define A_MEMZERO(addr, len)            memset(addr, 0, len)
 #define A_MALLOC(size)                  kmalloc((size), GFP_KERNEL)
 #define A_MALLOC_NOWAIT(size)           kmalloc((size), GFP_ATOMIC)
-#define A_FREE(addr)                    kfree(addr)
-
-#if defined(ANDROID_ENV) && defined(CONFIG_ANDROID_LOGGER)
-extern unsigned int enablelogcat;
-extern int android_logger_lv(void* module, int mask);
-enum logidx { LOG_MAIN_IDX = 0 };
-extern int logger_write(const enum logidx idx, 
-                const unsigned char prio,
-                const char __kernel * const tag,
-                const char __kernel * const fmt,
-                ...);
-#define A_ANDROID_PRINTF(mask, module, tags, args...) do {  \
-    if (enablelogcat) \
-        logger_write(LOG_MAIN_IDX, android_logger_lv(module, mask), tags, args); \
-    else \
-        printk(KERN_ALERT args); \
-} while (0)
-#ifdef DEBUG
-#define A_LOGGER_MODULE_NAME(x) #x
-#define A_LOGGER(mask, mod, args...) \
-    A_ANDROID_PRINTF(mask, &GET_ATH_MODULE_DEBUG_VAR_NAME(mod), "ar6k_" A_LOGGER_MODULE_NAME(mod), args);
-#endif 
-#define A_PRINTF(args...) A_ANDROID_PRINTF(ATH_DEBUG_INFO, NULL, "ar6k_driver", args)
-#else
+
 #define A_LOGGER(mask, mod, args...)    printk(KERN_ALERT args)
 #define A_PRINTF(args...)               printk(KERN_ALERT args)
-#endif /* ANDROID */
+
 #define A_PRINTF_LOG(args...)           printk(args)
 #define A_SPRINTF(buf, args...)			sprintf (buf, args)
 
@@ -211,17 +188,8 @@ extern unsigned int panic_on_assert;
 #define A_ASSERT(expr)
 #endif /* DEBUG */
 
-#ifdef ANDROID_ENV
-struct firmware;
-int android_request_firmware(const struct firmware **firmware_p, const char *filename,
-                     struct device *device);
-void android_release_firmware(const struct firmware *firmware);
-#define A_REQUEST_FIRMWARE(_ppf, _pfile, _dev) android_request_firmware(_ppf, _pfile, _dev)
-#define A_RELEASE_FIRMWARE(_pf) android_release_firmware(_pf)
-#else
 #define A_REQUEST_FIRMWARE(_ppf, _pfile, _dev) request_firmware(_ppf, _pfile, _dev)
 #define A_RELEASE_FIRMWARE(_pf) release_firmware(_pf)
-#endif 
 
 /*
  * Initialization of the network buffer subsystem
@@ -364,19 +332,8 @@ static inline void *A_ALIGN_TO_CACHE_LINE(void *ptr) {
 
 #define A_MEMZERO(addr, len)            memset((addr), 0, (len))
 #define A_MALLOC(size)                  malloc(size)
-#define A_FREE(addr)                    free(addr)
-
-#ifdef ANDROID
-#ifndef err
-#include <errno.h>
-#define err(_s, args...) do { \
-    fprintf(stderr, "%s: line %d ", __FILE__, __LINE__); \
-    fprintf(stderr, args); fprintf(stderr, ": %d\n", errno); \
-    exit(_s); } while (0)
-#endif
-#else
+
 #include <err.h>
-#endif
 
 #endif /* __KERNEL__ */
 
diff --git a/drivers/staging/ath6kl/os/linux/include/wlan_config.h b/drivers/staging/ath6kl/os/linux/include/wlan_config.h
index 2de5cef26cceed7999fdc9dc23833dc51aa7f099..c1fe0c6e4fa100ccd15d3409a14f2e84d896c791 100644
--- a/drivers/staging/ath6kl/os/linux/include/wlan_config.h
+++ b/drivers/staging/ath6kl/os/linux/include/wlan_config.h
@@ -56,11 +56,7 @@
  * If the firmware successly roams within the disconnect timeout
  * it sends a new connect event
  */
-#ifdef ANDROID_ENV
-#define WLAN_CONFIG_DISCONNECT_TIMEOUT 3
-#else
 #define WLAN_CONFIG_DISCONNECT_TIMEOUT 10
-#endif /* ANDROID_ENV */ 
 
 /*
  * This configuration item disables 11n support. 
@@ -109,10 +105,4 @@
  */
 #define WLAN_CONFIG_DISABLE_TX_BURSTING     0
 
-/*
- * Platform specific function to power ON/OFF AR6000 
- * and enable/disable SDIO card detection
- */
-#define plat_setup_power(on, detect)
-
 #endif /* _HOST_WLAN_CONFIG_H_ */
diff --git a/drivers/staging/ath6kl/os/linux/include/wmi_filter_linux.h b/drivers/staging/ath6kl/os/linux/include/wmi_filter_linux.h
index d172625afa180182cdc322a952c1144cc1c789ce..1eb6f822d64e9f95b7d66fc59fd8cb4504fe7067 100644
--- a/drivers/staging/ath6kl/os/linux/include/wmi_filter_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/wmi_filter_linux.h
@@ -266,7 +266,7 @@ u8 xioctl_filter[] = {
 (0xFF),                                         /* AR6000_XIOCTL_DELE_AGGR                         130  */
 (0xFF),                                         /* AR6000_XIOCTL_FETCH_TARGET_REGS                 131  */
 (0xFF),                                         /* AR6000_XIOCTL_HCI_CMD                           132  */
-(0xFF),                                         /* AR6000_XIOCTL_ACL_DATA                          133  */
+(0xFF),                                         /* AR6000_XIOCTL_ACL_DATA(used to be used for PAL) 133  */
 (0xFF),                                         /* AR6000_XIOCTL_WLAN_CONN_PRECEDENCE              134  */
 (AP_NETWORK),                                   /* AR6000_XIOCTL_AP_SET_11BG_RATESET               135  */
 (0xFF),
diff --git a/drivers/staging/ath6kl/os/linux/ioctl.c b/drivers/staging/ath6kl/os/linux/ioctl.c
deleted file mode 100644
index 0daa201c6ccabc59be3f6eca3d636ab370d2d961..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/os/linux/ioctl.c
+++ /dev/null
@@ -1,4767 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#include "ar6000_drv.h"
-#include "ieee80211_ioctl.h"
-#include "ar6kap_common.h"
-#include "targaddrs.h"
-#include "a_hci.h"
-#include "wlan_config.h"
-
-extern int enablerssicompensation;
-u32 tcmdRxFreq;
-extern unsigned int wmitimeout;
-extern A_WAITQUEUE_HEAD arEvent;
-extern int tspecCompliance;
-extern int bmienable;
-extern int loghci;
-
-static int
-ar6000_ioctl_get_roam_tbl(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if(wmi_get_roam_tbl_cmd(ar->arWmi) != 0) {
-        return -EIO;
-    }
-
-    return 0;
-}
-
-static int
-ar6000_ioctl_get_roam_data(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    /* currently assume only roam times are required */
-    if(wmi_get_roam_data_cmd(ar->arWmi, ROAM_DATA_TIME) != 0) {
-        return -EIO;
-    }
-
-
-    return 0;
-}
-
-static int
-ar6000_ioctl_set_roam_ctrl(struct net_device *dev, char *userdata)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_ROAM_CTRL_CMD cmd;
-    u8 size = sizeof(cmd);
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
-
-    if (cmd.roamCtrlType == WMI_SET_HOST_BIAS) {
-        if (cmd.info.bssBiasInfo.numBss > 1) {
-            size += (cmd.info.bssBiasInfo.numBss - 1) * sizeof(WMI_BSS_BIAS);
-        }
-    }
-
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
-
-    if(wmi_set_roam_ctrl_cmd(ar->arWmi, &cmd, size) != 0) {
-        return -EIO;
-    }
-
-    return 0;
-}
-
-static int
-ar6000_ioctl_set_powersave_timers(struct net_device *dev, char *userdata)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_POWERSAVE_TIMERS_POLICY_CMD cmd;
-    u8 size = sizeof(cmd);
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
-
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
-
-    if(wmi_set_powersave_timers_cmd(ar->arWmi, &cmd, size) != 0) {
-        return -EIO;
-    }
-
-    return 0;
-}
-
-static int
-ar6000_ioctl_set_qos_supp(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_QOS_SUPP_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    ret = wmi_set_qos_supp_cmd(ar->arWmi, cmd.status);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
-}
-
-static int
-ar6000_ioctl_set_wmm(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_WMM_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    if (cmd.status == WMI_WMM_ENABLED) {
-        ar->arWmmEnabled = true;
-    } else {
-        ar->arWmmEnabled = false;
-    }
-
-    ret = wmi_set_wmm_cmd(ar->arWmi, cmd.status);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
-}
-
-static int
-ar6000_ioctl_set_txop(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_WMM_TXOP_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    ret = wmi_set_wmm_txop(ar->arWmi, cmd.txopEnable);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
-}
-
-static int
-ar6000_ioctl_get_rd(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    int ret = 0;
-
-    if ((dev->flags & IFF_UP) != IFF_UP || ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if(copy_to_user((char *)((unsigned int*)rq->ifr_data + 1),
-                            &ar->arRegCode, sizeof(ar->arRegCode)))
-        ret = -EFAULT;
-
-    return ret;
-}
-
-static int
-ar6000_ioctl_set_country(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_AP_SET_COUNTRY_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    ar->ap_profile_flag = 1; /* There is a change in profile */
-
-    ret = wmi_set_country(ar->arWmi, cmd.countryCode);
-    memcpy(ar->ap_country_code, cmd.countryCode, 3);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
-}
-
-
-/* Get power mode command */
-static int
-ar6000_ioctl_get_power_mode(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_POWER_MODE_CMD power_mode;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    power_mode.powerMode = wmi_get_power_mode_cmd(ar->arWmi);
-    if (copy_to_user(rq->ifr_data, &power_mode, sizeof(WMI_POWER_MODE_CMD))) {
-        ret = -EFAULT;
-    }
-
-    return ret;
-}
-
-
-static int
-ar6000_ioctl_set_channelParams(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_CHANNEL_PARAMS_CMD cmd, *cmdp;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if( (ar->arNextMode == AP_NETWORK) && (cmd.numChannels || cmd.scanParam) ) {
-        A_PRINTF("ERROR: Only wmode is allowed in AP mode\n");
-        return -EIO;
-    }
-
-    if (cmd.numChannels > 1) {
-        cmdp = A_MALLOC(130);
-        if (copy_from_user(cmdp, rq->ifr_data,
-                           sizeof (*cmdp) +
-                           ((cmd.numChannels - 1) * sizeof(u16))))
-        {
-            kfree(cmdp);
-            return -EFAULT;
-        }
-    } else {
-        cmdp = &cmd;
-    }
-
-    if ((ar->arPhyCapability == WMI_11G_CAPABILITY) &&
-        ((cmdp->phyMode == WMI_11A_MODE) || (cmdp->phyMode == WMI_11AG_MODE)))
-    {
-        ret = -EINVAL;
-    }
-
-    if (!ret &&
-        (wmi_set_channelParams_cmd(ar->arWmi, cmdp->scanParam, cmdp->phyMode,
-                                   cmdp->numChannels, cmdp->channelList)
-         != 0))
-    {
-        ret = -EIO;
-    }
-
-    if (cmd.numChannels > 1) {
-        kfree(cmdp);
-    }
-
-    ar->ap_wmode = cmdp->phyMode;
-    /* Set the profile change flag to allow a commit cmd */
-    ar->ap_profile_flag = 1;
-
-    return ret;
-}
-
-
-static int
-ar6000_ioctl_set_snr_threshold(struct net_device *dev, struct ifreq *rq)
-{
-
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SNR_THRESHOLD_PARAMS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if( wmi_set_snr_threshold_params(ar->arWmi, &cmd) != 0 ) {
-        ret = -EIO;
-    }
-
-    return ret;
-}
-
-static int
-ar6000_ioctl_set_rssi_threshold(struct net_device *dev, struct ifreq *rq)
-{
-#define SWAP_THOLD(thold1, thold2) do { \
-    USER_RSSI_THOLD tmpThold;           \
-    tmpThold.tag = thold1.tag;          \
-    tmpThold.rssi = thold1.rssi;        \
-    thold1.tag = thold2.tag;            \
-    thold1.rssi = thold2.rssi;          \
-    thold2.tag = tmpThold.tag;          \
-    thold2.rssi = tmpThold.rssi;        \
-} while (0)
-
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_RSSI_THRESHOLD_PARAMS_CMD cmd;
-    USER_RSSI_PARAMS rssiParams;
-    s32 i, j;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user((char *)&rssiParams, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(USER_RSSI_PARAMS))) {
-        return -EFAULT;
-    }
-    cmd.weight = rssiParams.weight;
-    cmd.pollTime = rssiParams.pollTime;
-
-    memcpy(ar->rssi_map, &rssiParams.tholds, sizeof(ar->rssi_map));
-    /*
-     *  only 6 elements, so use bubble sorting, in ascending order
-     */
-    for (i = 5; i > 0; i--) {
-        for (j = 0; j < i; j++) { /* above tholds */
-            if (ar->rssi_map[j+1].rssi < ar->rssi_map[j].rssi) {
-                SWAP_THOLD(ar->rssi_map[j+1], ar->rssi_map[j]);
-            } else if (ar->rssi_map[j+1].rssi == ar->rssi_map[j].rssi) {
-                return -EFAULT;
-            }
-        }
-    }
-    for (i = 11; i > 6; i--) {
-        for (j = 6; j < i; j++) { /* below tholds */
-            if (ar->rssi_map[j+1].rssi < ar->rssi_map[j].rssi) {
-                SWAP_THOLD(ar->rssi_map[j+1], ar->rssi_map[j]);
-            } else if (ar->rssi_map[j+1].rssi == ar->rssi_map[j].rssi) {
-                return -EFAULT;
-            }
-        }
-    }
-
-#ifdef DEBUG
-    for (i = 0; i < 12; i++) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("thold[%d].tag: %d, thold[%d].rssi: %d \n",
-                i, ar->rssi_map[i].tag, i, ar->rssi_map[i].rssi));
-    }
-#endif
-
-    if (enablerssicompensation) {
-        for (i = 0; i < 6; i++)
-            ar->rssi_map[i].rssi = rssi_compensation_reverse_calc(ar, ar->rssi_map[i].rssi, true);
-        for (i = 6; i < 12; i++)
-            ar->rssi_map[i].rssi = rssi_compensation_reverse_calc(ar, ar->rssi_map[i].rssi, false);
-    }
-
-    cmd.thresholdAbove1_Val = ar->rssi_map[0].rssi;
-    cmd.thresholdAbove2_Val = ar->rssi_map[1].rssi;
-    cmd.thresholdAbove3_Val = ar->rssi_map[2].rssi;
-    cmd.thresholdAbove4_Val = ar->rssi_map[3].rssi;
-    cmd.thresholdAbove5_Val = ar->rssi_map[4].rssi;
-    cmd.thresholdAbove6_Val = ar->rssi_map[5].rssi;
-    cmd.thresholdBelow1_Val = ar->rssi_map[6].rssi;
-    cmd.thresholdBelow2_Val = ar->rssi_map[7].rssi;
-    cmd.thresholdBelow3_Val = ar->rssi_map[8].rssi;
-    cmd.thresholdBelow4_Val = ar->rssi_map[9].rssi;
-    cmd.thresholdBelow5_Val = ar->rssi_map[10].rssi;
-    cmd.thresholdBelow6_Val = ar->rssi_map[11].rssi;
-
-    if( wmi_set_rssi_threshold_params(ar->arWmi, &cmd) != 0 ) {
-        ret = -EIO;
-    }
-
-    return ret;
-}
-
-static int
-ar6000_ioctl_set_lq_threshold(struct net_device *dev, struct ifreq *rq)
-{
-
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_LQ_THRESHOLD_PARAMS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if( wmi_set_lq_threshold_params(ar->arWmi, &cmd) != 0 ) {
-        ret = -EIO;
-    }
-
-    return ret;
-}
-
-
-static int
-ar6000_ioctl_set_probedSsid(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_PROBED_SSID_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_probedSsid_cmd(ar->arWmi, cmd.entryIndex, cmd.flag, cmd.ssidLength,
-                                  cmd.ssid) != 0)
-    {
-        ret = -EIO;
-    }
-
-    return ret;
-}
-
-static int
-ar6000_ioctl_set_badAp(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_ADD_BAD_AP_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (cmd.badApIndex > WMI_MAX_BAD_AP_INDEX) {
-        return -EIO;
-    }
-
-    if (memcmp(cmd.bssid, null_mac, AR6000_ETH_ADDR_LEN) == 0) {
-        /*
-         * This is a delete badAP.
-         */
-        if (wmi_deleteBadAp_cmd(ar->arWmi, cmd.badApIndex) != 0) {
-            ret = -EIO;
-        }
-    } else {
-        if (wmi_addBadAp_cmd(ar->arWmi, cmd.badApIndex, cmd.bssid) != 0) {
-            ret = -EIO;
-        }
-    }
-
-    return ret;
-}
-
-static int
-ar6000_ioctl_create_qos(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_CREATE_PSTREAM_CMD cmd;
-    int ret;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    ret = wmi_verify_tspec_params(&cmd, tspecCompliance);
-    if (ret == 0)
-        ret = wmi_create_pstream_cmd(ar->arWmi, &cmd);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
-}
-
-static int
-ar6000_ioctl_delete_qos(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_DELETE_PSTREAM_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    ret = wmi_delete_pstream_cmd(ar->arWmi, cmd.trafficClass, cmd.tsid);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
-}
-
-static int
-ar6000_ioctl_get_qos_queue(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    struct ar6000_queuereq qreq;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if( copy_from_user(&qreq, rq->ifr_data,
-                  sizeof(struct ar6000_queuereq)))
-        return -EFAULT;
-
-    qreq.activeTsids = wmi_get_mapped_qos_queue(ar->arWmi, qreq.trafficClass);
-
-    if (copy_to_user(rq->ifr_data, &qreq,
-                 sizeof(struct ar6000_queuereq)))
-    {
-        ret = -EFAULT;
-    }
-
-    return ret;
-}
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-static int
-ar6000_ioctl_tcmd_get_rx_report(struct net_device *dev,
-                                 struct ifreq *rq, u8 *data, u32 len)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    u32 buf[4+TCMD_MAX_RATES];
-    int ret = 0;
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    ar->tcmdRxReport = 0;
-    if (wmi_test_cmd(ar->arWmi, data, len) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-
-    wait_event_interruptible_timeout(arEvent, ar->tcmdRxReport != 0, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
-
-    buf[0] = ar->tcmdRxTotalPkt;
-    buf[1] = ar->tcmdRxRssi;
-    buf[2] = ar->tcmdRxcrcErrPkt;
-    buf[3] = ar->tcmdRxsecErrPkt;
-    memcpy(((u8 *)buf)+(4*sizeof(u32)), ar->tcmdRateCnt, sizeof(ar->tcmdRateCnt));
-    memcpy(((u8 *)buf)+(4*sizeof(u32))+(TCMD_MAX_RATES *sizeof(u16)), ar->tcmdRateCntShortGuard, sizeof(ar->tcmdRateCntShortGuard));
-
-    if (!ret && copy_to_user(rq->ifr_data, buf, sizeof(buf))) {
-        ret = -EFAULT;
-    }
-
-    up(&ar->arSem);
-
-    return ret;
-}
-
-void
-ar6000_tcmd_rx_report_event(void *devt, u8 *results, int len)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)devt;
-    TCMD_CONT_RX * rx_rep = (TCMD_CONT_RX *)results;
-
-    if (enablerssicompensation) {
-        rx_rep->u.report.rssiInDBm = rssi_compensation_calc_tcmd(tcmdRxFreq, rx_rep->u.report.rssiInDBm,rx_rep->u.report.totalPkt);
-    }
-
-
-    ar->tcmdRxTotalPkt = rx_rep->u.report.totalPkt;
-    ar->tcmdRxRssi = rx_rep->u.report.rssiInDBm;
-    ar->tcmdRxcrcErrPkt = rx_rep->u.report.crcErrPkt;
-    ar->tcmdRxsecErrPkt = rx_rep->u.report.secErrPkt;
-    ar->tcmdRxReport = 1;
-    A_MEMZERO(ar->tcmdRateCnt,  sizeof(ar->tcmdRateCnt));
-    A_MEMZERO(ar->tcmdRateCntShortGuard,  sizeof(ar->tcmdRateCntShortGuard));
-    memcpy(ar->tcmdRateCnt, rx_rep->u.report.rateCnt, sizeof(ar->tcmdRateCnt));
-    memcpy(ar->tcmdRateCntShortGuard, rx_rep->u.report.rateCntShortGuard, sizeof(ar->tcmdRateCntShortGuard));
-
-    wake_up(&arEvent);
-}
-#endif /* CONFIG_HOST_TCMD_SUPPORT*/
-
-static int
-ar6000_ioctl_set_error_report_bitmask(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_TARGET_ERROR_REPORT_BITMASK cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    ret = wmi_set_error_report_bitmask(ar->arWmi, cmd.bitmask);
-
-    return  (ret==0 ? ret : -EINVAL);
-}
-
-static int
-ar6000_clear_target_stats(struct net_device *dev)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    TARGET_STATS *pStats = &ar->arTargetStats;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-       return -EIO;
-    }
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-    A_MEMZERO(pStats, sizeof(TARGET_STATS));
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-    return ret;
-}
-
-static int
-ar6000_ioctl_get_target_stats(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    TARGET_STATS_CMD cmd;
-    TARGET_STATS *pStats = &ar->arTargetStats;
-    int ret = 0;
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    ar->statsUpdatePending = true;
-
-    if(wmi_get_stats_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
-
-    if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) {
-        ret = -EFAULT;
-    }
-
-    if (cmd.clearStats == 1) {
-        ret = ar6000_clear_target_stats(dev);
-    }
-
-    up(&ar->arSem);
-
-    return ret;
-}
-
-static int
-ar6000_ioctl_get_ap_stats(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    u32 action; /* Allocating only the desired space on the frame. Declaring is as a WMI_AP_MODE_STAT variable results in exceeding the compiler imposed limit on the maximum frame size */
-    WMI_AP_MODE_STAT *pStats = &ar->arAPStats;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-    if (copy_from_user(&action, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(u32)))
-    {
-        return -EFAULT;
-    }
-    if (action == AP_CLEAR_STATS) {
-        u8 i;
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-        for(i = 0; i < AP_MAX_NUM_STA; i++) {
-            pStats->sta[i].tx_bytes = 0;
-            pStats->sta[i].tx_pkts = 0;
-            pStats->sta[i].tx_error = 0;
-            pStats->sta[i].tx_discard = 0;
-            pStats->sta[i].rx_bytes = 0;
-            pStats->sta[i].rx_pkts = 0;
-            pStats->sta[i].rx_error = 0;
-            pStats->sta[i].rx_discard = 0;
-        }
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        return ret;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    ar->statsUpdatePending = true;
-
-    if(wmi_get_stats_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
-
-    if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) {
-        ret = -EFAULT;
-    }
-
-    up(&ar->arSem);
-
-    return ret;
-}
-
-static int
-ar6000_ioctl_set_access_params(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_ACCESS_PARAMS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_access_params_cmd(ar->arWmi, cmd.ac, cmd.txop, cmd.eCWmin, cmd.eCWmax,
-                                  cmd.aifsn) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
-}
-
-static int
-ar6000_ioctl_set_disconnect_timeout(struct net_device *dev, struct ifreq *rq)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_DISC_TIMEOUT_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_disctimeout_cmd(ar->arWmi, cmd.disconnectTimeout) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
-}
-
-static int
-ar6000_xioctl_set_voice_pkt_size(struct net_device *dev, char *userdata)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_VOICE_PKT_SIZE_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_voice_pkt_size_cmd(ar->arWmi, cmd.voicePktSize) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-
-    return (ret);
-}
-
-static int
-ar6000_xioctl_set_max_sp_len(struct net_device *dev, char *userdata)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_MAX_SP_LEN_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_max_sp_len_cmd(ar->arWmi, cmd.maxSPLen) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
-}
-
-
-static int
-ar6000_xioctl_set_bt_status_cmd(struct net_device *dev, char *userdata)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_BT_STATUS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_bt_status_cmd(ar->arWmi, cmd.streamType, cmd.status) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
-}
-
-static int
-ar6000_xioctl_set_bt_params_cmd(struct net_device *dev, char *userdata)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_BT_PARAMS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_bt_params_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
-}
-
-static int
-ar6000_xioctl_set_btcoex_fe_ant_cmd(struct net_device * dev, char *userdata)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-	WMI_SET_BTCOEX_FE_ANT_CMD cmd;
-    int ret = 0;
-
-	if (ar->arWmiReady == false) {
-		return -EIO;
-	}
-	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-		return -EFAULT;
-	}
-
-    if (wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-	return(ret);
-}
-
-static int
-ar6000_xioctl_set_btcoex_colocated_bt_dev_cmd(struct net_device * dev, char *userdata)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-	WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD cmd;
-    int ret = 0;
-
-	if (ar->arWmiReady == false) {
-		return -EIO;
-	}
-
-	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-		return -EFAULT;
-	}
-
-    if (wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-	return(ret);
-}
-
-static int
-ar6000_xioctl_set_btcoex_btinquiry_page_config_cmd(struct net_device * dev,  char *userdata)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-	WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD cmd;
-    int ret = 0;
-
-	if (ar->arWmiReady == false) {
-		return -EIO;
-	}
-
-	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-		return -EFAULT;
-	}
-
-    if (wmi_set_btcoex_btinquiry_page_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-	return(ret);
-}
-
-static int
-ar6000_xioctl_set_btcoex_sco_config_cmd(struct net_device * dev, char *userdata)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-	WMI_SET_BTCOEX_SCO_CONFIG_CMD cmd;
-    int ret = 0;
-
-	if (ar->arWmiReady == false) {
-		return -EIO;
-	}
-
-	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-		return -EFAULT;
-	}
-
-    if (wmi_set_btcoex_sco_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-	return(ret);
-}
-
-static int
-ar6000_xioctl_set_btcoex_a2dp_config_cmd(struct net_device * dev,
-														char *userdata)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-	WMI_SET_BTCOEX_A2DP_CONFIG_CMD cmd;
-    int ret = 0;
-
-	if (ar->arWmiReady == false) {
-		return -EIO;
-	}
-
-	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-		return -EFAULT;
-	}
-
-    if (wmi_set_btcoex_a2dp_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-	return(ret);
-}
-
-static int
-ar6000_xioctl_set_btcoex_aclcoex_config_cmd(struct net_device * dev, char *userdata)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-	WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD cmd;
-    int ret = 0;
-
-	if (ar->arWmiReady == false) {
-		return -EIO;
-	}
-
-	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-		return -EFAULT;
-	}
-
-    if (wmi_set_btcoex_aclcoex_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-	return(ret);
-}
-
-static int
-ar60000_xioctl_set_btcoex_debug_cmd(struct net_device * dev, char *userdata)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-	WMI_SET_BTCOEX_DEBUG_CMD cmd;
-    int ret = 0;
-
-	if (ar->arWmiReady == false) {
-		return -EIO;
-	}
-
-	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-		return -EFAULT;
-	}
-
-    if (wmi_set_btcoex_debug_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-	return(ret);
-}
-
-static int
-ar6000_xioctl_set_btcoex_bt_operating_status_cmd(struct net_device * dev, char *userdata)
-{
-     struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-     WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD cmd;
-     int ret = 0;
-
-    if (ar->arWmiReady == false) {
-	return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-	return -EFAULT;
-    }
-
-    if (wmi_set_btcoex_bt_operating_status_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-    return(ret);
-}
-
-static int
-ar6000_xioctl_get_btcoex_config_cmd(struct net_device * dev, char *userdata,
-											struct ifreq *rq)
-{
-
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    AR6000_BTCOEX_CONFIG btcoexConfig;
-    WMI_BTCOEX_CONFIG_EVENT *pbtcoexConfigEv = &ar->arBtcoexConfig;
-
-    int ret = 0;
-
-    if (ar->bIsDestroyProgress) {
-            return -EBUSY;
-    }
-    if (ar->arWmiReady == false) {
-            return -EIO;
-    }
-	if (copy_from_user(&btcoexConfig.configCmd, userdata, sizeof(AR6000_BTCOEX_CONFIG))) {
-		return -EFAULT;
-	}
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (wmi_get_btcoex_config_cmd(ar->arWmi, (WMI_GET_BTCOEX_CONFIG_CMD *)&btcoexConfig.configCmd) != 0)
-    {
-    	up(&ar->arSem);
-    	return -EIO;
-    }
-
-    ar->statsUpdatePending = true;
-
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-       ret = -EINTR;
-    }
-
-    if (!ret && copy_to_user(btcoexConfig.configEvent, pbtcoexConfigEv, sizeof(WMI_BTCOEX_CONFIG_EVENT))) {
-            ret = -EFAULT;
-    }
-    up(&ar->arSem);
-    return ret;
-}
-
-static int
-ar6000_xioctl_get_btcoex_stats_cmd(struct net_device * dev, char *userdata, struct ifreq *rq)
-{
-	struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    AR6000_BTCOEX_STATS btcoexStats;
-    WMI_BTCOEX_STATS_EVENT *pbtcoexStats = &ar->arBtcoexStats;
-    int ret = 0;
-
-    if (ar->bIsDestroyProgress) {
-            return -EBUSY;
-    }
-    if (ar->arWmiReady == false) {
-            return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-	if (copy_from_user(&btcoexStats.statsEvent, userdata, sizeof(AR6000_BTCOEX_CONFIG))) {
-		return -EFAULT;
-	}
-
-    if (wmi_get_btcoex_stats_cmd(ar->arWmi) != 0)
-    {
-    	up(&ar->arSem);
-    	return -EIO;
-    }
-
-    ar->statsUpdatePending = true;
-
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-       ret = -EINTR;
-    }
-
-    if (!ret && copy_to_user(btcoexStats.statsEvent, pbtcoexStats, sizeof(WMI_BTCOEX_STATS_EVENT))) {
-            ret = -EFAULT;
-    }
-
-
-    up(&ar->arSem);
-
-	return(ret);
-}
-
-static int
-ar6000_xioctl_set_excess_tx_retry_thres_cmd(struct net_device * dev, char * userdata)
-{
-    struct ar6_softc     *ar     = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_SET_EXCESS_TX_RETRY_THRES_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_excess_tx_retry_thres_cmd(ar->arWmi, &cmd) != 0)
-    {
-        ret = -EINVAL;
-    }
-    return(ret);
-}
-
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-struct ar6000_gpio_intr_wait_cmd_s  gpio_intr_results;
-/* gpio_reg_results and gpio_data_available are protected by arSem */
-static struct ar6000_gpio_register_cmd_s gpio_reg_results;
-static bool gpio_data_available; /* Requested GPIO data available */
-static bool gpio_intr_available; /* GPIO interrupt info available */
-static bool gpio_ack_received;   /* GPIO ack was received */
-
-/* Host-side initialization for General Purpose I/O support */
-void ar6000_gpio_init(void)
-{
-    gpio_intr_available = false;
-    gpio_data_available = false;
-    gpio_ack_received   = false;
-}
-
-/*
- * Called when a GPIO interrupt is received from the Target.
- * intr_values shows which GPIO pins have interrupted.
- * input_values shows a recent value of GPIO pins.
- */
-void
-ar6000_gpio_intr_rx(u32 intr_mask, u32 input_values)
-{
-    gpio_intr_results.intr_mask = intr_mask;
-    gpio_intr_results.input_values = input_values;
-    *((volatile bool *)&gpio_intr_available) = true;
-    wake_up(&arEvent);
-}
-
-/*
- * This is called when a response is received from the Target
- * for a previous or ar6000_gpio_input_get or ar6000_gpio_register_get
- * call.
- */
-void
-ar6000_gpio_data_rx(u32 reg_id, u32 value)
-{
-    gpio_reg_results.gpioreg_id = reg_id;
-    gpio_reg_results.value = value;
-    *((volatile bool *)&gpio_data_available) = true;
-    wake_up(&arEvent);
-}
-
-/*
- * This is called when an acknowledgement is received from the Target
- * for a previous or ar6000_gpio_output_set or ar6000_gpio_register_set
- * call.
- */
-void
-ar6000_gpio_ack_rx(void)
-{
-    gpio_ack_received = true;
-    wake_up(&arEvent);
-}
-
-int
-ar6000_gpio_output_set(struct net_device *dev,
-                       u32 set_mask,
-                       u32 clear_mask,
-                       u32 enable_mask,
-                       u32 disable_mask)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    gpio_ack_received = false;
-    return wmi_gpio_output_set(ar->arWmi,
-                set_mask, clear_mask, enable_mask, disable_mask);
-}
-
-static int
-ar6000_gpio_input_get(struct net_device *dev)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    *((volatile bool *)&gpio_data_available) = false;
-    return wmi_gpio_input_get(ar->arWmi);
-}
-
-static int
-ar6000_gpio_register_set(struct net_device *dev,
-                         u32 gpioreg_id,
-                         u32 value)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    gpio_ack_received = false;
-    return wmi_gpio_register_set(ar->arWmi, gpioreg_id, value);
-}
-
-static int
-ar6000_gpio_register_get(struct net_device *dev,
-                         u32 gpioreg_id)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    *((volatile bool *)&gpio_data_available) = false;
-    return wmi_gpio_register_get(ar->arWmi, gpioreg_id);
-}
-
-static int
-ar6000_gpio_intr_ack(struct net_device *dev,
-                     u32 ack_mask)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    gpio_intr_available = false;
-    return wmi_gpio_intr_ack(ar->arWmi, ack_mask);
-}
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
-
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-static struct prof_count_s prof_count_results;
-static bool prof_count_available; /* Requested GPIO data available */
-
-static int
-prof_count_get(struct net_device *dev)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    *((volatile bool *)&prof_count_available) = false;
-    return wmi_prof_count_get_cmd(ar->arWmi);
-}
-
-/*
- * This is called when a response is received from the Target
- * for a previous prof_count_get call.
- */
-void
-prof_count_rx(u32 addr, u32 count)
-{
-    prof_count_results.addr = addr;
-    prof_count_results.count = count;
-    *((volatile bool *)&prof_count_available) = true;
-    wake_up(&arEvent);
-}
-#endif /* CONFIG_TARGET_PROFILE_SUPPORT */
-
-
-static int
-ar6000_create_acl_data_osbuf(struct net_device *dev, u8 *userdata, void **p_osbuf)
-{
-    void *osbuf = NULL;
-    u8 tmp_space[8];
-    HCI_ACL_DATA_PKT *acl;
-    u8 hdr_size, *datap=NULL;
-    int ret = 0;
-
-    /* ACL is in data path. There is a need to create pool
-     * mechanism for allocating and freeing NETBUFs - ToDo later.
-     */
-
-    *p_osbuf = NULL;
-    acl = (HCI_ACL_DATA_PKT *)tmp_space;
-    hdr_size = sizeof(acl->hdl_and_flags) + sizeof(acl->data_len);
-
-    do {
-        if (a_copy_from_user(acl, userdata, hdr_size)) {
-            ret = A_EFAULT;
-            break;
-        }
-
-        osbuf = A_NETBUF_ALLOC(hdr_size + acl->data_len);
-        if (osbuf == NULL) {
-           ret = A_NO_MEMORY;
-           break;
-        }
-        A_NETBUF_PUT(osbuf, hdr_size + acl->data_len);
-        datap = (u8 *)A_NETBUF_DATA(osbuf);
-
-        /* Real copy to osbuf */
-        acl = (HCI_ACL_DATA_PKT *)(datap);
-        memcpy(acl, tmp_space, hdr_size);
-        if (a_copy_from_user(acl->data, userdata + hdr_size, acl->data_len)) {
-            ret = A_EFAULT;
-            break;
-        }
-    } while(false);
-
-    if (ret == 0) {
-        *p_osbuf = osbuf;
-    } else {
-        A_NETBUF_FREE(osbuf);
-    }
-    return ret;
-}
-
-
-
-int
-ar6000_ioctl_ap_setparam(struct ar6_softc *ar, int param, int value)
-{
-    int ret=0;
-
-    switch(param) {
-        case IEEE80211_PARAM_WPA:
-            switch (value) {
-                case WPA_MODE_WPA1:
-                    ar->arAuthMode = WPA_AUTH;
-                    break;
-                case WPA_MODE_WPA2:
-                    ar->arAuthMode = WPA2_AUTH;
-                    break;
-                case WPA_MODE_AUTO:
-                    ar->arAuthMode = WPA_AUTH | WPA2_AUTH;
-                    break;
-                case WPA_MODE_NONE:
-                    ar->arAuthMode = NONE_AUTH;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_AUTHMODE:
-            if(value == IEEE80211_AUTH_WPA_PSK) {
-                if (WPA_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA_PSK_AUTH;
-                } else if (WPA2_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA2_PSK_AUTH;
-                } else if ((WPA_AUTH | WPA2_AUTH) == ar->arAuthMode) {
-                    ar->arAuthMode = WPA_PSK_AUTH | WPA2_PSK_AUTH;
-                } else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Error -  Setting PSK "\
-                        "mode when WPA param was set to %d\n",
-                        ar->arAuthMode));
-                    ret = -EIO;
-                }
-            }
-            break;
-        case IEEE80211_PARAM_UCASTCIPHER:
-            ar->arPairwiseCrypto = 0;
-            if(value & (1<<IEEE80211_CIPHER_AES_CCM)) {
-                ar->arPairwiseCrypto |= AES_CRYPT;
-            }
-            if(value & (1<<IEEE80211_CIPHER_TKIP)) {
-                ar->arPairwiseCrypto |= TKIP_CRYPT;
-            }
-            if(!ar->arPairwiseCrypto) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                           ("Error - Invalid cipher in WPA \n"));
-                ret = -EIO;
-            }
-            break;
-        case IEEE80211_PARAM_PRIVACY:
-            if(value == 0) {
-                ar->arDot11AuthMode      = OPEN_AUTH;
-                ar->arAuthMode           = NONE_AUTH;
-                ar->arPairwiseCrypto     = NONE_CRYPT;
-                ar->arPairwiseCryptoLen  = 0;
-                ar->arGroupCrypto        = NONE_CRYPT;
-                ar->arGroupCryptoLen     = 0;
-            }
-            break;
-#ifdef WAPI_ENABLE
-        case IEEE80211_PARAM_WAPI:
-            A_PRINTF("WAPI Policy: %d\n", value);
-            ar->arDot11AuthMode      = OPEN_AUTH;
-            ar->arAuthMode           = NONE_AUTH;
-            if(value & 0x1) {
-                ar->arPairwiseCrypto     = WAPI_CRYPT;
-                ar->arGroupCrypto        = WAPI_CRYPT;
-            } else {
-                ar->arPairwiseCrypto     = NONE_CRYPT;
-                ar->arGroupCrypto        = NONE_CRYPT;
-            }
-            break;
-#endif
-    }
-    return ret;
-}
-
-int
-ar6000_ioctl_setparam(struct ar6_softc *ar, int param, int value)
-{
-    bool profChanged = false;
-    int ret=0;
-
-    if(ar->arNextMode == AP_NETWORK) {
-        ar->ap_profile_flag = 1; /* There is a change in profile */
-        switch (param) {
-            case IEEE80211_PARAM_WPA:
-            case IEEE80211_PARAM_AUTHMODE:
-            case IEEE80211_PARAM_UCASTCIPHER:
-            case IEEE80211_PARAM_PRIVACY:
-            case IEEE80211_PARAM_WAPI:
-                ret = ar6000_ioctl_ap_setparam(ar, param, value);
-                return ret;
-        }
-    }
-
-    switch (param) {
-        case IEEE80211_PARAM_WPA:
-            switch (value) {
-                case WPA_MODE_WPA1:
-                    ar->arAuthMode = WPA_AUTH;
-                    profChanged    = true;
-                    break;
-                case WPA_MODE_WPA2:
-                    ar->arAuthMode = WPA2_AUTH;
-                    profChanged    = true;
-                    break;
-                case WPA_MODE_NONE:
-                    ar->arAuthMode = NONE_AUTH;
-                    profChanged    = true;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_AUTHMODE:
-            switch(value) {
-                case IEEE80211_AUTH_WPA_PSK:
-                    if (WPA_AUTH == ar->arAuthMode) {
-                        ar->arAuthMode = WPA_PSK_AUTH;
-                        profChanged    = true;
-                    } else if (WPA2_AUTH == ar->arAuthMode) {
-                        ar->arAuthMode = WPA2_PSK_AUTH;
-                        profChanged    = true;
-                    } else {
-                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Error -  Setting PSK "\
-                            "mode when WPA param was set to %d\n",
-                            ar->arAuthMode));
-                        ret = -EIO;
-                    }
-                    break;
-                case IEEE80211_AUTH_WPA_CCKM:
-                    if (WPA2_AUTH == ar->arAuthMode) {
-                        ar->arAuthMode = WPA2_AUTH_CCKM;
-                    } else {
-                        ar->arAuthMode = WPA_AUTH_CCKM;
-                    }
-                    break;
-                default:
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_UCASTCIPHER:
-            switch (value) {
-                case IEEE80211_CIPHER_AES_CCM:
-                    ar->arPairwiseCrypto = AES_CRYPT;
-                    profChanged          = true;
-                    break;
-                case IEEE80211_CIPHER_TKIP:
-                    ar->arPairwiseCrypto = TKIP_CRYPT;
-                    profChanged          = true;
-                    break;
-                case IEEE80211_CIPHER_WEP:
-                    ar->arPairwiseCrypto = WEP_CRYPT;
-                    profChanged          = true;
-                    break;
-                case IEEE80211_CIPHER_NONE:
-                    ar->arPairwiseCrypto = NONE_CRYPT;
-                    profChanged          = true;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_UCASTKEYLEN:
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
-                ret = -EIO;
-            } else {
-                ar->arPairwiseCryptoLen = value;
-            }
-            break;
-        case IEEE80211_PARAM_MCASTCIPHER:
-            switch (value) {
-                case IEEE80211_CIPHER_AES_CCM:
-                    ar->arGroupCrypto = AES_CRYPT;
-                    profChanged       = true;
-                    break;
-                case IEEE80211_CIPHER_TKIP:
-                    ar->arGroupCrypto = TKIP_CRYPT;
-                    profChanged       = true;
-                    break;
-                case IEEE80211_CIPHER_WEP:
-                    ar->arGroupCrypto = WEP_CRYPT;
-                    profChanged       = true;
-                    break;
-                case IEEE80211_CIPHER_NONE:
-                    ar->arGroupCrypto = NONE_CRYPT;
-                    profChanged       = true;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_MCASTKEYLEN:
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
-                ret = -EIO;
-            } else {
-                ar->arGroupCryptoLen = value;
-            }
-            break;
-        case IEEE80211_PARAM_COUNTERMEASURES:
-            if (ar->arWmiReady == false) {
-                return -EIO;
-            }
-            wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
-            break;
-        default:
-            break;
-    }
-    if ((ar->arNextMode != AP_NETWORK) && (profChanged == true)) {
-        /*
-         * profile has changed.  Erase ssid to signal change
-         */
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-    }
-
-    return ret;
-}
-
-int
-ar6000_ioctl_setkey(struct ar6_softc *ar, struct ieee80211req_key *ik)
-{
-    KEY_USAGE keyUsage;
-    int status;
-    CRYPTO_TYPE keyType = NONE_CRYPT;
-
-#ifdef USER_KEYS
-    ar->user_saved_keys.keyOk = false;
-#endif
-    if ( (0 == memcmp(ik->ik_macaddr, null_mac, IEEE80211_ADDR_LEN)) ||
-         (0 == memcmp(ik->ik_macaddr, bcast_mac, IEEE80211_ADDR_LEN)) ) {
-        keyUsage = GROUP_USAGE;
-        if(ar->arNextMode == AP_NETWORK) {
-            memcpy(&ar->ap_mode_bkey, ik,
-                     sizeof(struct ieee80211req_key));
-#ifdef WAPI_ENABLE
-            if(ar->arPairwiseCrypto == WAPI_CRYPT) {
-                return ap_set_wapi_key(ar, ik);
-            }
-#endif
-        }
-#ifdef USER_KEYS
-        memcpy(&ar->user_saved_keys.bcast_ik, ik,
-                 sizeof(struct ieee80211req_key));
-#endif
-    } else {
-        keyUsage = PAIRWISE_USAGE;
-#ifdef USER_KEYS
-        memcpy(&ar->user_saved_keys.ucast_ik, ik,
-                 sizeof(struct ieee80211req_key));
-#endif
-#ifdef WAPI_ENABLE
-        if(ar->arNextMode == AP_NETWORK) {
-            if(ar->arPairwiseCrypto == WAPI_CRYPT) {
-                return ap_set_wapi_key(ar, ik);
-            }
-        }
-#endif
-    }
-
-    switch (ik->ik_type) {
-        case IEEE80211_CIPHER_WEP:
-            keyType = WEP_CRYPT;
-            break;
-        case IEEE80211_CIPHER_TKIP:
-            keyType = TKIP_CRYPT;
-            break;
-        case IEEE80211_CIPHER_AES_CCM:
-            keyType = AES_CRYPT;
-            break;
-        default:
-            break;
-    }
-#ifdef USER_KEYS
-    ar->user_saved_keys.keyType = keyType;
-#endif
-    if (IEEE80211_CIPHER_CCKM_KRK != ik->ik_type) {
-        if (NONE_CRYPT == keyType) {
-            return -EIO;
-        }
-
-        if ((WEP_CRYPT == keyType)&&(!ar->arConnected)) {
-             int index = ik->ik_keyix;
-
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(ik->ik_keylen)) {
-                return -EIO;
-            }
-
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                            sizeof(ar->arWepKeyList[index].arKey));
-            memcpy(ar->arWepKeyList[index].arKey, ik->ik_keydata, ik->ik_keylen);
-            ar->arWepKeyList[index].arKeyLen = ik->ik_keylen;
-
-            if(ik->ik_flags & IEEE80211_KEY_DEFAULT){
-                ar->arDefTxKeyIndex = index;
-            }
-
-            return 0;
-        }
-
-        if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
-            (GROUP_USAGE & keyUsage))
-        {
-            A_UNTIMEOUT(&ar->disconnect_timer);
-        }
-
-        status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, keyUsage,
-                                ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
-                                ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
-                                SYNC_BOTH_WMIFLAG);
-
-        if (status) {
-            return -EIO;
-        }
-    } else {
-        status = wmi_add_krk_cmd(ar->arWmi, ik->ik_keydata);
-    }
-
-#ifdef USER_KEYS
-    ar->user_saved_keys.keyOk = true;
-#endif
-
-    return 0;
-}
-
-int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    struct hif_device *hifDevice = ar->arHifDevice;
-    int ret = 0, param;
-    unsigned int address = 0;
-    unsigned int length = 0;
-    unsigned char *buffer;
-    char *userdata;
-    u32 connectCtrlFlags;
-
-
-    WMI_SET_AKMP_PARAMS_CMD  akmpParams;
-    WMI_SET_PMKID_LIST_CMD   pmkidInfo;
-
-    WMI_SET_HT_CAP_CMD htCap;
-    WMI_SET_HT_OP_CMD htOp;
-
-    /*
-     * ioctl operations may have to wait for the Target, so we cannot hold rtnl.
-     * Prevent the device from disappearing under us and release the lock during
-     * the ioctl operation.
-     */
-    dev_hold(dev);
-    rtnl_unlock();
-
-    if (cmd == AR6000_IOCTL_EXTENDED) {
-        /*
-         * This allows for many more wireless ioctls than would otherwise
-         * be available.  Applications embed the actual ioctl command in
-         * the first word of the parameter block, and use the command
-         * AR6000_IOCTL_EXTENDED_CMD on the ioctl call.
-         */
-	if (get_user(cmd, (int *)rq->ifr_data)) {
-	    ret = -EFAULT;
-	    goto ioctl_done;
-	}
-        userdata = (char *)(((unsigned int *)rq->ifr_data)+1);
-        if(is_xioctl_allowed(ar->arNextMode, cmd) != 0) {
-            A_PRINTF("xioctl: cmd=%d not allowed in this mode\n",cmd);
-            ret = -EOPNOTSUPP;
-            goto ioctl_done;
-    }
-    } else {
-        int ret = is_iwioctl_allowed(ar->arNextMode, cmd);
-        if(ret == A_ENOTSUP) {
-            A_PRINTF("iwioctl: cmd=0x%x not allowed in this mode\n", cmd);
-            ret = -EOPNOTSUPP;
-            goto ioctl_done;
-        } else if (ret == A_ERROR) {
-            /* It is not our ioctl (out of range ioctl) */
-            ret = -EOPNOTSUPP;
-            goto ioctl_done;
-        }
-        userdata = (char *)rq->ifr_data;
-    }
-
-    if ((ar->arWlanState == WLAN_DISABLED) &&
-        ((cmd != AR6000_XIOCTRL_WMI_SET_WLAN_STATE) &&
-         (cmd != AR6000_XIOCTL_GET_WLAN_SLEEP_STATE) &&
-         (cmd != AR6000_XIOCTL_DIAG_READ) &&
-         (cmd != AR6000_XIOCTL_DIAG_WRITE) &&
-         (cmd != AR6000_XIOCTL_SET_BT_HW_POWER_STATE) &&
-         (cmd != AR6000_XIOCTL_GET_BT_HW_POWER_STATE) &&
-         (cmd != AR6000_XIOCTL_ADD_AP_INTERFACE) &&
-         (cmd != AR6000_XIOCTL_REMOVE_AP_INTERFACE) &&
-         (cmd != AR6000_IOCTL_WMI_GETREV)))
-    {
-        ret = -EIO;
-        goto ioctl_done;
-    }
-
-    ret = 0;
-    switch(cmd)
-    {
-        case IEEE80211_IOCTL_SETPARAM:
-        {
-            int param, value;
-            int *ptr = (int *)rq->ifr_ifru.ifru_newname;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else {
-                param = *ptr++;
-                value = *ptr;
-                ret = ar6000_ioctl_setparam(ar,param,value);
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_SETKEY:
-        {
-            struct ieee80211req_key keydata;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&keydata, userdata,
-                            sizeof(struct ieee80211req_key))) {
-                ret = -EFAULT;
-            } else {
-                ar6000_ioctl_setkey(ar, &keydata);
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_DELKEY:
-        case IEEE80211_IOCTL_SETOPTIE:
-        {
-            //ret = -EIO;
-            break;
-        }
-        case IEEE80211_IOCTL_SETMLME:
-        {
-            struct ieee80211req_mlme mlme;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&mlme, userdata,
-                            sizeof(struct ieee80211req_mlme))) {
-                ret = -EFAULT;
-            } else {
-                switch (mlme.im_op) {
-                    case IEEE80211_MLME_AUTHORIZE:
-                        A_PRINTF("setmlme AUTHORIZE %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        break;
-                    case IEEE80211_MLME_UNAUTHORIZE:
-                        A_PRINTF("setmlme UNAUTHORIZE %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        break;
-                    case IEEE80211_MLME_DEAUTH:
-                        A_PRINTF("setmlme DEAUTH %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        //remove_sta(ar, mlme.im_macaddr);
-                        break;
-                    case IEEE80211_MLME_DISASSOC:
-                        A_PRINTF("setmlme DISASSOC %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        //remove_sta(ar, mlme.im_macaddr);
-                        break;
-                    default:
-                        ret = 0;
-                        goto ioctl_done;
-                }
-
-                wmi_ap_set_mlme(ar->arWmi, mlme.im_op, mlme.im_macaddr,
-                                mlme.im_reason);
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_ADDPMKID:
-        {
-            struct ieee80211req_addpmkid  req;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&req, userdata, sizeof(struct ieee80211req_addpmkid))) {
-                ret = -EFAULT;
-            } else {
-                int status;
-
-                AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("Add pmkid for %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x en=%d\n",
-                    req.pi_bssid[0], req.pi_bssid[1], req.pi_bssid[2],
-                    req.pi_bssid[3], req.pi_bssid[4], req.pi_bssid[5],
-                    req.pi_enable));
-
-                status = wmi_setPmkid_cmd(ar->arWmi, req.pi_bssid, req.pi_pmkid,
-                              req.pi_enable);
-
-                if (status) {
-                    ret = -EIO;
-                    goto ioctl_done;
-                }
-            }
-            break;
-        }
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-        case AR6000_XIOCTL_TCMD_CONT_TX:
-            {
-                TCMD_CONT_TX txCmd;
-
-                if ((ar->tcmdPm == TCMD_PM_SLEEP) ||
-                    (ar->tcmdPm == TCMD_PM_DEEPSLEEP))
-                {
-                    A_PRINTF("Can NOT send tx tcmd when target is asleep! \n");
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-
-                if(copy_from_user(&txCmd, userdata, sizeof(TCMD_CONT_TX))) {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                } else {
-                    wmi_test_cmd(ar->arWmi,(u8 *)&txCmd, sizeof(TCMD_CONT_TX));
-                }
-            }
-            break;
-        case AR6000_XIOCTL_TCMD_CONT_RX:
-            {
-                TCMD_CONT_RX rxCmd;
-
-                if ((ar->tcmdPm == TCMD_PM_SLEEP) ||
-                    (ar->tcmdPm == TCMD_PM_DEEPSLEEP))
-                {
-                    A_PRINTF("Can NOT send rx tcmd when target is asleep! \n");
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-                if(copy_from_user(&rxCmd, userdata, sizeof(TCMD_CONT_RX))) {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-
-                switch(rxCmd.act)
-                {
-                    case TCMD_CONT_RX_PROMIS:
-                    case TCMD_CONT_RX_FILTER:
-                    case TCMD_CONT_RX_SETMAC:
-                    case TCMD_CONT_RX_SET_ANT_SWITCH_TABLE:
-                         wmi_test_cmd(ar->arWmi,(u8 *)&rxCmd,
-                                                sizeof(TCMD_CONT_RX));
-                         tcmdRxFreq = rxCmd.u.para.freq;
-                         break;
-                    case TCMD_CONT_RX_REPORT:
-                         ar6000_ioctl_tcmd_get_rx_report(dev, rq,
-                         (u8 *)&rxCmd, sizeof(TCMD_CONT_RX));
-                         break;
-                    default:
-                         A_PRINTF("Unknown Cont Rx mode: %d\n",rxCmd.act);
-                         ret = -EINVAL;
-                         goto ioctl_done;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_TCMD_PM:
-            {
-                TCMD_PM pmCmd;
-
-                if(copy_from_user(&pmCmd, userdata, sizeof(TCMD_PM))) {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-                ar->tcmdPm = pmCmd.mode;
-                wmi_test_cmd(ar->arWmi, (u8 *)&pmCmd, sizeof(TCMD_PM));
-            }
-            break;
-#endif /* CONFIG_HOST_TCMD_SUPPORT */
-
-        case AR6000_XIOCTL_BMI_DONE:
-            if(bmienable)
-            {
-                rtnl_lock(); /* ar6000_init expects to be called holding rtnl lock */
-                ret = ar6000_init(dev);
-                rtnl_unlock();
-            }
-            else
-            {
-                ret = BMIDone(hifDevice);
-            }
-            break;
-
-        case AR6000_XIOCTL_BMI_READ_MEMORY:
-	     if (get_user(address, (unsigned int *)userdata) ||
-		get_user(length, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Read Memory (address: 0x%x, length: %d)\n",
-                             address, length));
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                ret = BMIReadMemory(hifDevice, address, buffer, length);
-                if (copy_to_user(rq->ifr_data, buffer, length)) {
-                    ret = -EFAULT;
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-            break;
-
-        case AR6000_XIOCTL_BMI_WRITE_MEMORY:
-	     if (get_user(address, (unsigned int *)userdata) ||
-		get_user(length, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Write Memory (address: 0x%x, length: %d)\n",
-                             address, length));
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                if (copy_from_user(buffer, &userdata[sizeof(address) +
-                                   sizeof(length)], length))
-                {
-                    ret = -EFAULT;
-                } else {
-                    ret = BMIWriteMemory(hifDevice, address, buffer, length);
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-            break;
-
-        case AR6000_XIOCTL_BMI_TEST:
-           AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("No longer supported\n"));
-           ret = -EOPNOTSUPP;
-           break;
-
-        case AR6000_XIOCTL_BMI_EXECUTE:
-	     if (get_user(address, (unsigned int *)userdata) ||
-		get_user(param, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Execute (address: 0x%x, param: %d)\n",
-                             address, param));
-            ret = BMIExecute(hifDevice, address, (u32 *)&param);
-	    /* return value */
-	    if (put_user(param, (unsigned int *)rq->ifr_data)) {
-		ret = -EFAULT;
-		break;
-	    }
-            break;
-
-        case AR6000_XIOCTL_BMI_SET_APP_START:
-	    if (get_user(address, (unsigned int *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Set App Start (address: 0x%x)\n", address));
-            ret = BMISetAppStart(hifDevice, address);
-            break;
-
-        case AR6000_XIOCTL_BMI_READ_SOC_REGISTER:
-	    if (get_user(address, (unsigned int *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            ret = BMIReadSOCRegister(hifDevice, address, (u32 *)&param);
-	    /* return value */
-	    if (put_user(param, (unsigned int *)rq->ifr_data)) {
-		ret = -EFAULT;
-		break;
-	    }
-            break;
-
-        case AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER:
-	    if (get_user(address, (unsigned int *)userdata) ||
-		get_user(param, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-            ret = BMIWriteSOCRegister(hifDevice, address, param);
-            break;
-
-#ifdef HTC_RAW_INTERFACE
-        case AR6000_XIOCTL_HTC_RAW_OPEN:
-            ret = 0;
-            if (!arRawIfEnabled(ar)) {
-                /* make sure block size is set in case the target was reset since last
-                  * BMI phase (i.e. flashup downloads) */
-                ret = ar6000_set_htc_params(ar->arHifDevice,
-                                            ar->arTargetType,
-                                            0,  /* use default yield */
-                                            0   /* use default number of HTC ctrl buffers */
-                                            );
-                if (ret) {
-                    break;
-                }
-                /* Terminate the BMI phase */
-                ret = BMIDone(hifDevice);
-                if (ret == 0) {
-                    ret = ar6000_htc_raw_open(ar);
-                }
-            }
-            break;
-
-        case AR6000_XIOCTL_HTC_RAW_CLOSE:
-            if (arRawIfEnabled(ar)) {
-                ret = ar6000_htc_raw_close(ar);
-                arRawIfEnabled(ar) = false;
-            } else {
-                ret = A_ERROR;
-            }
-            break;
-
-        case AR6000_XIOCTL_HTC_RAW_READ:
-            if (arRawIfEnabled(ar)) {
-                unsigned int streamID;
-		if (get_user(streamID, (unsigned int *)userdata) ||
-		    get_user(length, (unsigned int *)userdata + 1)) {
-		    ret = -EFAULT;
-		    break;
-		}
-                buffer = (unsigned char*)rq->ifr_data + sizeof(length);
-                ret = ar6000_htc_raw_read(ar, (HTC_RAW_STREAM_ID)streamID,
-                                          (char*)buffer, length);
-		if (put_user(ret, (unsigned int *)rq->ifr_data)) {
-		    ret = -EFAULT;
-		    break;
-		}
-            } else {
-                ret = A_ERROR;
-            }
-            break;
-
-        case AR6000_XIOCTL_HTC_RAW_WRITE:
-            if (arRawIfEnabled(ar)) {
-                unsigned int streamID;
-		if (get_user(streamID, (unsigned int *)userdata) ||
-		    get_user(length, (unsigned int *)userdata + 1)) {
-		    ret = -EFAULT;
-		    break;
-		}
-                buffer = (unsigned char*)userdata + sizeof(streamID) + sizeof(length);
-                ret = ar6000_htc_raw_write(ar, (HTC_RAW_STREAM_ID)streamID,
-                                           (char*)buffer, length);
-		if (put_user(ret, (unsigned int *)rq->ifr_data)) {
-		    ret = -EFAULT;
-		    break;
-		}
-            } else {
-                ret = A_ERROR;
-            }
-            break;
-#endif /* HTC_RAW_INTERFACE */
-
-        case AR6000_XIOCTL_BMI_LZ_STREAM_START:
-	    if (get_user(address, (unsigned int *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Start Compressed Stream (address: 0x%x)\n", address));
-            ret = BMILZStreamStart(hifDevice, address);
-            break;
-
-        case AR6000_XIOCTL_BMI_LZ_DATA:
-	    if (get_user(length, (unsigned int *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Send Compressed Data (length: %d)\n", length));
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                if (copy_from_user(buffer, &userdata[sizeof(length)], length))
-                {
-                    ret = -EFAULT;
-                } else {
-                    ret = BMILZData(hifDevice, buffer, length);
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-            break;
-
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-        /*
-         * Optional support for Target-side profiling.
-         * Not needed in production.
-         */
-
-        /* Configure Target-side profiling */
-        case AR6000_XIOCTL_PROF_CFG:
-        {
-            u32 period;
-            u32 nbins;
-	    if (get_user(period, (unsigned int *)userdata) ||
-		get_user(nbins, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-
-            if (wmi_prof_cfg_cmd(ar->arWmi, period, nbins) != 0) {
-                ret = -EIO;
-            }
-
-            break;
-        }
-
-        /* Start a profiling bucket/bin at the specified address */
-        case AR6000_XIOCTL_PROF_ADDR_SET:
-        {
-            u32 addr;
-	    if (get_user(addr, (unsigned int *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-
-            if (wmi_prof_addr_set_cmd(ar->arWmi, addr) != 0) {
-                ret = -EIO;
-            }
-
-            break;
-        }
-
-        /* START Target-side profiling */
-        case AR6000_XIOCTL_PROF_START:
-            wmi_prof_start_cmd(ar->arWmi);
-            break;
-
-        /* STOP Target-side profiling */
-        case AR6000_XIOCTL_PROF_STOP:
-            wmi_prof_stop_cmd(ar->arWmi);
-            break;
-        case AR6000_XIOCTL_PROF_COUNT_GET:
-        {
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            prof_count_available = false;
-            ret = prof_count_get(dev);
-            if (ret != 0) {
-                up(&ar->arSem);
-                ret = -EIO;
-                goto ioctl_done;
-            }
-
-            /* Wait for Target to respond. */
-            wait_event_interruptible(arEvent, prof_count_available);
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            } else {
-                if (copy_to_user(userdata, &prof_count_results,
-                                 sizeof(prof_count_results)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-#endif /* CONFIG_TARGET_PROFILE_SUPPORT */
-
-        case AR6000_IOCTL_WMI_GETREV:
-        {
-            if (copy_to_user(rq->ifr_data, &ar->arVersion,
-                             sizeof(ar->arVersion)))
-            {
-                ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETPWR:
-        {
-            WMI_POWER_MODE_CMD pwrModeCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&pwrModeCmd, userdata,
-                                   sizeof(pwrModeCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_powermode_cmd(ar->arWmi, pwrModeCmd.powerMode)
-                       != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS:
-        {
-            WMI_IBSS_PM_CAPS_CMD ibssPmCaps;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&ibssPmCaps, userdata,
-                                   sizeof(ibssPmCaps)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_ibsspmcaps_cmd(ar->arWmi, ibssPmCaps.power_saving, ibssPmCaps.ttl,
-                    ibssPmCaps.atim_windows, ibssPmCaps.timeout_value) != 0)
-                {
-                    ret = -EIO;
-                }
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                ar->arIbssPsEnable = ibssPmCaps.power_saving;
-                AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_AP_PS:
-        {
-            WMI_AP_PS_CMD apPsCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&apPsCmd, userdata,
-                                   sizeof(apPsCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_apps_cmd(ar->arWmi, apPsCmd.psType, apPsCmd.idle_time,
-                    apPsCmd.ps_period, apPsCmd.sleep_period) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_PMPARAMS:
-        {
-            WMI_POWER_PARAMS_CMD pmParams;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&pmParams, userdata,
-                                      sizeof(pmParams)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_pmparams_cmd(ar->arWmi, pmParams.idle_period,
-                                     pmParams.pspoll_number,
-                                     pmParams.dtim_policy,
-                                     pmParams.tx_wakeup_policy,
-                                     pmParams.num_tx_to_wakeup,
-#if WLAN_CONFIG_IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN
-                                     IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN 
-#else
-                                     SEND_POWER_SAVE_FAIL_EVENT_ALWAYS
-#endif
-                                     ) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETSCAN:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&ar->scParams, userdata,
-                                      sizeof(ar->scParams)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (CAN_SCAN_IN_CONNECT(ar->scParams.scanCtrlFlags)) {
-                    ar->arSkipScan = false;
-                } else {
-                    ar->arSkipScan = true;
-                }
-
-                if (wmi_scanparams_cmd(ar->arWmi, ar->scParams.fg_start_period,
-                                       ar->scParams.fg_end_period,
-                                       ar->scParams.bg_period,
-                                       ar->scParams.minact_chdwell_time,
-                                       ar->scParams.maxact_chdwell_time,
-                                       ar->scParams.pas_chdwell_time,
-                                       ar->scParams.shortScanRatio,
-                                       ar->scParams.scanCtrlFlags,
-                                       ar->scParams.max_dfsch_act_time,
-                                       ar->scParams.maxact_scan_per_ssid) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETLISTENINT:
-        {
-            WMI_LISTEN_INT_CMD listenCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&listenCmd, userdata,
-                                      sizeof(listenCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                    if (wmi_listeninterval_cmd(ar->arWmi, listenCmd.listenInterval, listenCmd.numBeacons) != 0) {
-                        ret = -EIO;
-                    } else {
-                        AR6000_SPIN_LOCK(&ar->arLock, 0);
-                        ar->arListenIntervalT = listenCmd.listenInterval;
-                        ar->arListenIntervalB = listenCmd.numBeacons;
-                        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-                    }
-
-                }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_BMISS_TIME:
-        {
-            WMI_BMISS_TIME_CMD bmissCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&bmissCmd, userdata,
-                                      sizeof(bmissCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_bmisstime_cmd(ar->arWmi, bmissCmd.bmissTime, bmissCmd.numBeacons) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETBSSFILTER:
-        {
-            WMI_BSS_FILTER_CMD filt;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&filt, userdata,
-                                   sizeof(filt)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_bssfilter_cmd(ar->arWmi, filt.bssFilter, filt.ieMask)
-                        != 0) {
-                    ret = -EIO;
-                } else {
-                    ar->arUserBssFilter = filt.bssFilter;
-                }
-            }
-            break;
-        }
-
-        case AR6000_IOCTL_WMI_SET_SNRTHRESHOLD:
-        {
-            ret = ar6000_ioctl_set_snr_threshold(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD:
-        {
-            ret = ar6000_ioctl_set_rssi_threshold(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_CLR_RSSISNR:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            }
-            ret = wmi_clr_rssi_snr(ar->arWmi);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_LQTHRESHOLD:
-        {
-            ret = ar6000_ioctl_set_lq_threshold(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_LPREAMBLE:
-        {
-            WMI_SET_LPREAMBLE_CMD setLpreambleCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setLpreambleCmd, userdata,
-                                   sizeof(setLpreambleCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_lpreamble_cmd(ar->arWmi, setLpreambleCmd.status,
-#if WLAN_CONFIG_DONOT_IGNORE_BARKER_IN_ERP 
-                           WMI_DONOT_IGNORE_BARKER_IN_ERP
-#else
-                           WMI_IGNORE_BARKER_IN_ERP
-#endif
-                ) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_RTS:
-        {
-            WMI_SET_RTS_CMD rtsCmd;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&rtsCmd, userdata,
-                                   sizeof(rtsCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ar->arRTS = rtsCmd.threshold;
-                if (wmi_set_rts_cmd(ar->arWmi, rtsCmd.threshold)
-                       != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_WMM:
-        {
-            ret = ar6000_ioctl_set_wmm(dev, rq);
-            break;
-        }
-       case AR6000_XIOCTL_WMI_SET_QOS_SUPP:
-        {
-            ret = ar6000_ioctl_set_qos_supp(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_TXOP:
-        {
-            ret = ar6000_ioctl_set_txop(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_RD:
-        {
-            ret = ar6000_ioctl_get_rd(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_CHANNELPARAMS:
-        {
-            ret = ar6000_ioctl_set_channelParams(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_PROBEDSSID:
-        {
-            ret = ar6000_ioctl_set_probedSsid(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_BADAP:
-        {
-            ret = ar6000_ioctl_set_badAp(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_CREATE_QOS:
-        {
-            ret = ar6000_ioctl_create_qos(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_DELETE_QOS:
-        {
-            ret = ar6000_ioctl_delete_qos(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_GET_QOS_QUEUE:
-        {
-            ret = ar6000_ioctl_get_qos_queue(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_GET_TARGET_STATS:
-        {
-            ret = ar6000_ioctl_get_target_stats(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK:
-        {
-            ret = ar6000_ioctl_set_error_report_bitmask(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_ASSOC_INFO:
-        {
-            WMI_SET_ASSOC_INFO_CMD cmd;
-            u8 assocInfo[WMI_MAX_ASSOC_INFO_LEN];
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-		break;
-	    }
-
-	    if (get_user(cmd.ieType, userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-	    if (cmd.ieType >= WMI_MAX_ASSOC_INFO_TYPE) {
-		ret = -EIO;
-		break;
-	    }
-
-	    if (get_user(cmd.bufferSize, userdata + 1) ||
-		(cmd.bufferSize > WMI_MAX_ASSOC_INFO_LEN) ||
-		copy_from_user(assocInfo, userdata + 2, cmd.bufferSize)) {
-		ret = -EFAULT;
-		break;
-	    }
-	    if (wmi_associnfo_cmd(ar->arWmi, cmd.ieType,
-				  cmd.bufferSize, assocInfo) != 0) {
-		ret = -EIO;
-		break;
-	    }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_ACCESS_PARAMS:
-        {
-            ret = ar6000_ioctl_set_access_params(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_DISC_TIMEOUT:
-        {
-            ret = ar6000_ioctl_set_disconnect_timeout(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_FORCE_TARGET_RESET:
-        {
-            if (ar->arHtcTarget)
-            {
-//                HTCForceReset(htcTarget);
-            }
-            else
-            {
-                AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("ar6000_ioctl cannot attempt reset.\n"));
-            }
-            break;
-        }
-        case AR6000_XIOCTL_TARGET_INFO:
-        case AR6000_XIOCTL_CHECK_TARGET_READY: /* backwards compatibility */
-        {
-            /* If we made it to here, then the Target exists and is ready. */
-
-            if (cmd == AR6000_XIOCTL_TARGET_INFO) {
-                if (copy_to_user((u32 *)rq->ifr_data, &ar->arVersion.target_ver,
-                                 sizeof(ar->arVersion.target_ver)))
-                {
-                    ret = -EFAULT;
-                }
-                if (copy_to_user(((u32 *)rq->ifr_data)+1, &ar->arTargetType,
-                                 sizeof(ar->arTargetType)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS:
-        {
-            WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD hbparam;
-
-            if (copy_from_user(&hbparam, userdata, sizeof(hbparam)))
-            {
-                ret = -EFAULT;
-            } else {
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                /* Start a cyclic timer with the parameters provided. */
-                if (hbparam.frequency) {
-                    ar->arHBChallengeResp.frequency = hbparam.frequency;
-                }
-                if (hbparam.threshold) {
-                    ar->arHBChallengeResp.missThres = hbparam.threshold;
-                }
-
-                /* Delete the pending timer and start a new one */
-                if (timer_pending(&ar->arHBChallengeResp.timer)) {
-                    A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
-                }
-                A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
-                AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP:
-        {
-            u32 cookie;
-
-            if (copy_from_user(&cookie, userdata, sizeof(cookie))) {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-
-            /* Send the challenge on the control channel */
-            if (wmi_get_challenge_resp_cmd(ar->arWmi, cookie, APP_HB_CHALLENGE) != 0) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            break;
-        }
-#ifdef USER_KEYS
-        case AR6000_XIOCTL_USER_SETKEYS:
-        {
-
-            ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_RUN;
-
-            if (copy_from_user(&ar->user_key_ctrl, userdata,
-                               sizeof(ar->user_key_ctrl)))
-            {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-
-            A_PRINTF("ar6000 USER set key %x\n", ar->user_key_ctrl);
-            break;
-        }
-#endif /* USER_KEYS */
-
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-        case AR6000_XIOCTL_GPIO_OUTPUT_SET:
-        {
-            struct ar6000_gpio_output_set_cmd_s gpio_output_set_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_output_set_cmd, userdata,
-                                sizeof(gpio_output_set_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_output_set(dev,
-                                             gpio_output_set_cmd.set_mask,
-                                             gpio_output_set_cmd.clear_mask,
-                                             gpio_output_set_cmd.enable_mask,
-                                             gpio_output_set_cmd.disable_mask);
-                if (ret != 0) {
-                    ret = -EIO;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_INPUT_GET:
-        {
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            ret = ar6000_gpio_input_get(dev);
-            if (ret != 0) {
-                up(&ar->arSem);
-                ret = -EIO;
-                goto ioctl_done;
-            }
-
-            /* Wait for Target to respond. */
-            wait_event_interruptible(arEvent, gpio_data_available);
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            } else {
-                A_ASSERT(gpio_reg_results.gpioreg_id == GPIO_ID_NONE);
-
-                if (copy_to_user(userdata, &gpio_reg_results.value,
-                                 sizeof(gpio_reg_results.value)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_REGISTER_SET:
-        {
-            struct ar6000_gpio_register_cmd_s gpio_register_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_register_cmd, userdata,
-                                sizeof(gpio_register_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_register_set(dev,
-                                               gpio_register_cmd.gpioreg_id,
-                                               gpio_register_cmd.value);
-                if (ret != 0) {
-                    ret = -EIO;
-                }
-
-                /* Wait for acknowledgement from Target */
-                wait_event_interruptible(arEvent, gpio_ack_received);
-                if (signal_pending(current)) {
-                    ret = -EINTR;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_REGISTER_GET:
-        {
-            struct ar6000_gpio_register_cmd_s gpio_register_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_register_cmd, userdata,
-                                sizeof(gpio_register_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_register_get(dev, gpio_register_cmd.gpioreg_id);
-                if (ret != 0) {
-                    up(&ar->arSem);
-                    ret = -EIO;
-                    goto ioctl_done;
-                }
-
-                /* Wait for Target to respond. */
-                wait_event_interruptible(arEvent, gpio_data_available);
-                if (signal_pending(current)) {
-                    ret = -EINTR;
-                } else {
-                    A_ASSERT(gpio_register_cmd.gpioreg_id == gpio_reg_results.gpioreg_id);
-                    if (copy_to_user(userdata, &gpio_reg_results,
-                                     sizeof(gpio_reg_results)))
-                    {
-                        ret = -EFAULT;
-                    }
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_INTR_ACK:
-        {
-            struct ar6000_gpio_intr_ack_cmd_s gpio_intr_ack_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_intr_ack_cmd, userdata,
-                                sizeof(gpio_intr_ack_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_intr_ack(dev, gpio_intr_ack_cmd.ack_mask);
-                if (ret != 0) {
-                    ret = -EIO;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_INTR_WAIT:
-        {
-            /* Wait for Target to report an interrupt. */
-            wait_event_interruptible(arEvent, gpio_intr_available);
-
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            } else {
-                if (copy_to_user(userdata, &gpio_intr_results,
-                                 sizeof(gpio_intr_results)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            break;
-        }
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
-
-        case AR6000_XIOCTL_DBGLOG_CFG_MODULE:
-        {
-            struct ar6000_dbglog_module_config_s config;
-
-            if (copy_from_user(&config, userdata, sizeof(config))) {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-
-            /* Send the challenge on the control channel */
-            if (wmi_config_debug_module_cmd(ar->arWmi, config.mmask,
-                                            config.tsr, config.rep,
-                                            config.size, config.valid) != 0)
-            {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS:
-        {
-            /* Send the challenge on the control channel */
-            if (ar6000_dbglog_get_debug_logs(ar) != 0)
-            {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_ADHOC_BSSID:
-        {
-            WMI_SET_ADHOC_BSSID_CMD adhocBssid;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&adhocBssid, userdata,
-                                      sizeof(adhocBssid)))
-            {
-                ret = -EFAULT;
-            } else if (memcmp(adhocBssid.bssid, bcast_mac,
-                                AR6000_ETH_ADDR_LEN) == 0)
-            {
-                ret = -EFAULT;
-            } else {
-
-                memcpy(ar->arReqBssid, adhocBssid.bssid, sizeof(ar->arReqBssid));
-        }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_OPT_MODE:
-        {
-        WMI_SET_OPT_MODE_CMD optModeCmd;
-            struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&optModeCmd, userdata,
-                                      sizeof(optModeCmd)))
-            {
-                ret = -EFAULT;
-            } else if (ar->arConnected && optModeCmd.optMode == SPECIAL_ON) {
-                ret = -EFAULT;
-
-            } else if (wmi_set_opt_mode_cmd(ar->arWmi, optModeCmd.optMode)
-                       != 0)
-            {
-                ret = -EIO;
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_OPT_SEND_FRAME:
-        {
-            WMI_OPT_TX_FRAME_CMD optTxFrmCmd;
-            u8 data[MAX_OPT_DATA_LEN];
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                break;
-            }
-
-            if (copy_from_user(&optTxFrmCmd, userdata, sizeof(optTxFrmCmd))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            if (optTxFrmCmd.optIEDataLen > MAX_OPT_DATA_LEN) {
-                ret = -EINVAL;
-                break;
-            }
-
-            if (copy_from_user(data, userdata+sizeof(WMI_OPT_TX_FRAME_CMD) - 1,
-                                   optTxFrmCmd.optIEDataLen)) {
-                ret = -EFAULT;
-                break;
-            }
-
-            ret = wmi_opt_tx_frame_cmd(ar->arWmi,
-                                           optTxFrmCmd.frmType,
-                                           optTxFrmCmd.dstAddr,
-                                           optTxFrmCmd.bssid,
-                                           optTxFrmCmd.optIEDataLen,
-                                           data);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SETRETRYLIMITS:
-        {
-            WMI_SET_RETRY_LIMITS_CMD setRetryParams;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setRetryParams, userdata,
-                                      sizeof(setRetryParams)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_retry_limits_cmd(ar->arWmi, setRetryParams.frameType,
-                                          setRetryParams.trafficClass,
-                                          setRetryParams.maxRetries,
-                                          setRetryParams.enableNotify) != 0)
-                {
-                    ret = -EIO;
-                }
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                ar->arMaxRetries = setRetryParams.maxRetries;
-                AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_BEACON_INTVAL:
-        {
-            WMI_BEACON_INT_CMD bIntvlCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&bIntvlCmd, userdata,
-                       sizeof(bIntvlCmd)))
-            {
-                ret = -EFAULT;
-            } else if (wmi_set_adhoc_bconIntvl_cmd(ar->arWmi, bIntvlCmd.beaconInterval)
-                        != 0)
-            {
-                ret = -EIO;
-            }
-            if(ret == 0) {
-                ar->ap_beacon_interval = bIntvlCmd.beaconInterval;
-                ar->ap_profile_flag = 1; /* There is a change in profile */
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_SETAUTHALG:
-        {
-            struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-            struct ieee80211req_authalg req;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&req, userdata,
-                       sizeof(struct ieee80211req_authalg)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (req.auth_alg & AUTH_ALG_OPEN_SYSTEM) {
-                    ar->arDot11AuthMode  |= OPEN_AUTH;
-                    ar->arPairwiseCrypto  = NONE_CRYPT;
-                    ar->arGroupCrypto     = NONE_CRYPT;
-                }
-                if (req.auth_alg & AUTH_ALG_SHARED_KEY) {
-                    ar->arDot11AuthMode  |= SHARED_AUTH;
-                    ar->arPairwiseCrypto  = WEP_CRYPT;
-                    ar->arGroupCrypto     = WEP_CRYPT;
-                    ar->arAuthMode        = NONE_AUTH;
-                }
-                if (req.auth_alg == AUTH_ALG_LEAP) {
-                    ar->arDot11AuthMode   = LEAP_AUTH;
-                }
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_VOICE_PKT_SIZE:
-            ret = ar6000_xioctl_set_voice_pkt_size(dev, userdata);
-            break;
-
-        case AR6000_XIOCTL_SET_MAX_SP:
-            ret = ar6000_xioctl_set_max_sp_len(dev, userdata);
-            break;
-
-        case AR6000_XIOCTL_WMI_GET_ROAM_TBL:
-            ret = ar6000_ioctl_get_roam_tbl(dev, rq);
-            break;
-        case AR6000_XIOCTL_WMI_SET_ROAM_CTRL:
-            ret = ar6000_ioctl_set_roam_ctrl(dev, userdata);
-            break;
-        case AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS:
-            ret = ar6000_ioctl_set_powersave_timers(dev, userdata);
-            break;
-        case AR6000_XIOCTRL_WMI_GET_POWER_MODE:
-            ret = ar6000_ioctl_get_power_mode(dev, rq);
-            break;
-        case AR6000_XIOCTRL_WMI_SET_WLAN_STATE:
-        {
-            AR6000_WLAN_STATE state;
-	    if (get_user(state, (unsigned int *)userdata))
-		ret = -EFAULT;
-	    else if (ar6000_set_wlan_state(ar, state) != 0)
-                ret = -EIO;
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_ROAM_DATA:
-            ret = ar6000_ioctl_get_roam_data(dev, rq);
-            break;
-
-        case AR6000_XIOCTL_WMI_SET_BT_STATUS:
-            ret = ar6000_xioctl_set_bt_status_cmd(dev, userdata);
-            break;
-
-        case AR6000_XIOCTL_WMI_SET_BT_PARAMS:
-            ret = ar6000_xioctl_set_bt_params_cmd(dev, userdata);
-            break;
-
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_FE_ANT:
-			ret = ar6000_xioctl_set_btcoex_fe_ant_cmd(dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_COLOCATED_BT_DEV:
-			ret = ar6000_xioctl_set_btcoex_colocated_bt_dev_cmd(dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_btinquiry_page_config_cmd(dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_SCO_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_sco_config_cmd( dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_A2DP_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_a2dp_config_cmd(dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_ACLCOEX_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_aclcoex_config_cmd(dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_DEBUG:
-			ret = ar60000_xioctl_set_btcoex_debug_cmd(dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_SET_BT_OPERATING_STATUS:
-			ret = ar6000_xioctl_set_btcoex_bt_operating_status_cmd(dev, userdata);
-			break;
-
-		case AR6000_XIOCTL_WMI_GET_BTCOEX_CONFIG:
-			ret = ar6000_xioctl_get_btcoex_config_cmd(dev, userdata, rq);
-			break;
-
-		case AR6000_XIOCTL_WMI_GET_BTCOEX_STATS:
-			ret = ar6000_xioctl_get_btcoex_stats_cmd(dev, userdata, rq);
-			break;
-
-        case AR6000_XIOCTL_WMI_STARTSCAN:
-        {
-            WMI_START_SCAN_CMD setStartScanCmd, *cmdp;
-
-            if (ar->arWmiReady == false) {
-                    ret = -EIO;
-                } else if (copy_from_user(&setStartScanCmd, userdata,
-                                          sizeof(setStartScanCmd)))
-                {
-                    ret = -EFAULT;
-                } else {
-                    if (setStartScanCmd.numChannels > 1) {
-                        cmdp = A_MALLOC(130);
-                        if (copy_from_user(cmdp, userdata,
-                                           sizeof (*cmdp) +
-                                           ((setStartScanCmd.numChannels - 1) *
-                                           sizeof(u16))))
-                        {
-                            kfree(cmdp);
-                            ret = -EFAULT;
-                            goto ioctl_done;
-                        }
-                    } else {
-                        cmdp = &setStartScanCmd;
-                    }
-
-                    if (wmi_startscan_cmd(ar->arWmi, cmdp->scanType,
-                                          cmdp->forceFgScan,
-                                          cmdp->isLegacy,
-                                          cmdp->homeDwellTime,
-                                          cmdp->forceScanInterval,
-                                          cmdp->numChannels,
-                                          cmdp->channelList) != 0)
-                    {
-                        ret = -EIO;
-                    }
-                }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SETFIXRATES:
-        {
-            WMI_FIX_RATES_CMD setFixRatesCmd;
-            int returnStatus;
-
-            if (ar->arWmiReady == false) {
-                    ret = -EIO;
-                } else if (copy_from_user(&setFixRatesCmd, userdata,
-                                          sizeof(setFixRatesCmd)))
-                {
-                    ret = -EFAULT;
-                } else {
-                    returnStatus = wmi_set_fixrates_cmd(ar->arWmi, setFixRatesCmd.fixRateMask);
-                    if (returnStatus == A_EINVAL) {
-                        ret = -EINVAL;
-                    } else if(returnStatus != 0) {
-                        ret = -EIO;
-                    } else {
-                        ar->ap_profile_flag = 1; /* There is a change in profile */
-                    }
-                }
-            break;
-        }
-
-        case AR6000_XIOCTL_WMI_GETFIXRATES:
-        {
-            WMI_FIX_RATES_CMD getFixRatesCmd;
-            struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-            int ret = 0;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            /* Used copy_from_user/copy_to_user to access user space data */
-            if (copy_from_user(&getFixRatesCmd, userdata, sizeof(getFixRatesCmd))) {
-                ret = -EFAULT;
-            } else {
-                ar->arRateMask = 0xFFFFFFFF;
-
-                if (wmi_get_ratemask_cmd(ar->arWmi) != 0) {
-                    up(&ar->arSem);
-                    ret = -EIO;
-                    goto ioctl_done;
-                }
-
-                wait_event_interruptible_timeout(arEvent, ar->arRateMask != 0xFFFFFFFF, wmitimeout * HZ);
-
-                if (signal_pending(current)) {
-                    ret = -EINTR;
-                }
-
-                if (!ret) {
-                    getFixRatesCmd.fixRateMask = ar->arRateMask;
-                }
-
-                if(copy_to_user(userdata, &getFixRatesCmd, sizeof(getFixRatesCmd))) {
-                   ret = -EFAULT;
-                }
-
-                up(&ar->arSem);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_AUTHMODE:
-        {
-            WMI_SET_AUTH_MODE_CMD setAuthMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setAuthMode, userdata,
-                                      sizeof(setAuthMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_authmode_cmd(ar->arWmi, setAuthMode.mode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_REASSOCMODE:
-        {
-            WMI_SET_REASSOC_MODE_CMD setReassocMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setReassocMode, userdata,
-                                      sizeof(setReassocMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_reassocmode_cmd(ar->arWmi, setReassocMode.mode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_DIAG_READ:
-        {
-            u32 addr, data;
-	    if (get_user(addr, (unsigned int *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            addr = TARG_VTOP(ar->arTargetType, addr);
-            if (ar6000_ReadRegDiag(ar->arHifDevice, &addr, &data) != 0) {
-                ret = -EIO;
-            }
-	    if (put_user(data, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-            break;
-        }
-        case AR6000_XIOCTL_DIAG_WRITE:
-        {
-            u32 addr, data;
-	    if (get_user(addr, (unsigned int *)userdata) ||
-		get_user(data, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-            addr = TARG_VTOP(ar->arTargetType, addr);
-            if (ar6000_WriteRegDiag(ar->arHifDevice, &addr, &data) != 0) {
-                ret = -EIO;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_KEEPALIVE:
-        {
-             WMI_SET_KEEPALIVE_CMD setKeepAlive;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&setKeepAlive, userdata,
-                        sizeof(setKeepAlive))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_set_keepalive_cmd(ar->arWmi, setKeepAlive.keepaliveInterval) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_SET_PARAMS:
-        {
-             WMI_SET_PARAMS_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd) + cmd.length))
-            {
-                ret = -EFAULT;
-            } else {
-                 if (wmi_set_params_cmd(ar->arWmi, cmd.opcode, cmd.length, cmd.buffer) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_SET_MCAST_FILTER:
-        {
-             WMI_SET_MCAST_FILTER_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_set_mcast_filter_cmd(ar->arWmi, cmd.multicast_mac[0],
-                                                                                     cmd.multicast_mac[1],
-                                                                                     cmd.multicast_mac[2],
-                                                                                     cmd.multicast_mac[3]) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_DEL_MCAST_FILTER:
-        {
-             WMI_SET_MCAST_FILTER_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_del_mcast_filter_cmd(ar->arWmi, cmd.multicast_mac[0],
-                                                                                     cmd.multicast_mac[1],
-                                                                                     cmd.multicast_mac[2],
-                                                                                     cmd.multicast_mac[3]) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_MCAST_FILTER:
-        {
-             WMI_MCAST_FILTER_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_mcast_filter_cmd(ar->arWmi, cmd.enable)  != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_GET_KEEPALIVE:
-        {
-            struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-            WMI_GET_KEEPALIVE_CMD getKeepAlive;
-            int ret = 0;
-            if (ar->bIsDestroyProgress) {
-                ret =-EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-               ret = -EIO;
-               goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (copy_from_user(&getKeepAlive, userdata,sizeof(getKeepAlive))) {
-               ret = -EFAULT;
-            } else {
-            getKeepAlive.keepaliveInterval = wmi_get_keepalive_cmd(ar->arWmi);
-            ar->arKeepaliveConfigured = 0xFF;
-            if (wmi_get_keepalive_configured(ar->arWmi) != 0){
-                up(&ar->arSem);
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            wait_event_interruptible_timeout(arEvent, ar->arKeepaliveConfigured != 0xFF, wmitimeout * HZ);
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            }
-
-            if (!ret) {
-                getKeepAlive.configured = ar->arKeepaliveConfigured;
-            }
-            if (copy_to_user(userdata, &getKeepAlive, sizeof(getKeepAlive))) {
-               ret = -EFAULT;
-            }
-            up(&ar->arSem);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_APPIE:
-        {
-            WMI_SET_APPIE_CMD appIEcmd;
-            u8 appIeInfo[IEEE80211_APPIE_FRAME_MAX_LEN];
-            u32 fType,ieLen;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-	    if (get_user(fType, (u32 *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            appIEcmd.mgmtFrmType = fType;
-            if (appIEcmd.mgmtFrmType >= IEEE80211_APPIE_NUM_OF_FRAME) {
-                ret = -EIO;
-            } else {
-		if (get_user(ieLen, (u32 *)(userdata + 4))) {
-		    ret = -EFAULT;
-		    break;
-		}
-                appIEcmd.ieLen = ieLen;
-                A_PRINTF("WPSIE: Type-%d, Len-%d\n",appIEcmd.mgmtFrmType, appIEcmd.ieLen);
-                if (appIEcmd.ieLen > IEEE80211_APPIE_FRAME_MAX_LEN) {
-                    ret = -EIO;
-                    break;
-                }
-                if (copy_from_user(appIeInfo, userdata + 8, appIEcmd.ieLen)) {
-                    ret = -EFAULT;
-                } else {
-                    if (wmi_set_appie_cmd(ar->arWmi, appIEcmd.mgmtFrmType,
-                                          appIEcmd.ieLen,  appIeInfo) != 0)
-                    {
-                        ret = -EIO;
-                    }
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER:
-        {
-            WMI_BSS_FILTER_CMD cmd;
-            u32 filterType;
-
-            if (copy_from_user(&filterType, userdata, sizeof(u32)))
-            {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-            if (filterType & (IEEE80211_FILTER_TYPE_BEACON |
-                                    IEEE80211_FILTER_TYPE_PROBE_RESP))
-            {
-                cmd.bssFilter = ALL_BSS_FILTER;
-            } else {
-                cmd.bssFilter = NONE_BSS_FILTER;
-            }
-            if (wmi_bssfilter_cmd(ar->arWmi, cmd.bssFilter, 0) != 0) {
-                ret = -EIO;
-            } else {
-                ar->arUserBssFilter = cmd.bssFilter;
-            }
-
-            AR6000_SPIN_LOCK(&ar->arLock, 0);
-            ar->arMgmtFilter = filterType;
-            AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_WSC_STATUS:
-        {
-            u32 wsc_status;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            } else if (copy_from_user(&wsc_status, userdata, sizeof(u32)))
-            {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-            if (wmi_set_wsc_status_cmd(ar->arWmi, wsc_status) != 0) {
-                ret = -EIO;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_BMI_ROMPATCH_INSTALL:
-        {
-            u32 ROM_addr;
-            u32 RAM_addr;
-            u32 nbytes;
-            u32 do_activate;
-            u32 rompatch_id;
-
-	    if (get_user(ROM_addr, (u32 *)userdata) ||
-		get_user(RAM_addr, (u32 *)userdata + 1) ||
-		get_user(nbytes, (u32 *)userdata + 2) ||
-		get_user(do_activate, (u32 *)userdata + 3)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Install rompatch from ROM: 0x%x to RAM: 0x%x  length: %d\n",
-                             ROM_addr, RAM_addr, nbytes));
-            ret = BMIrompatchInstall(hifDevice, ROM_addr, RAM_addr,
-                                        nbytes, do_activate, &rompatch_id);
-            if (ret == 0) {
-		/* return value */
-		if (put_user(rompatch_id, (unsigned int *)rq->ifr_data)) {
-		    ret = -EFAULT;
-		    break;
-		}
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL:
-        {
-            u32 rompatch_id;
-
-	    if (get_user(rompatch_id, (u32 *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("UNinstall rompatch_id %d\n", rompatch_id));
-            ret = BMIrompatchUninstall(hifDevice, rompatch_id);
-            break;
-        }
-
-        case AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE:
-        case AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE:
-        {
-            u32 rompatch_count;
-
-	    if (get_user(rompatch_count, (u32 *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Change rompatch activation count=%d\n", rompatch_count));
-            length = sizeof(u32) * rompatch_count;
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                if (copy_from_user(buffer, &userdata[sizeof(rompatch_count)], length))
-                {
-                    ret = -EFAULT;
-                } else {
-                    if (cmd == AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE) {
-                        ret = BMIrompatchActivate(hifDevice, rompatch_count, (u32 *)buffer);
-                    } else {
-                        ret = BMIrompatchDeactivate(hifDevice, rompatch_count, (u32 *)buffer);
-                    }
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_SET_IP:
-        {
-            WMI_SET_IP_CMD setIP;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setIP, userdata,
-                                      sizeof(setIP)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_ip_cmd(ar->arWmi,
-                                &setIP) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE:
-        {
-            WMI_SET_HOST_SLEEP_MODE_CMD setHostSleepMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setHostSleepMode, userdata,
-                                      sizeof(setHostSleepMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_host_sleep_mode_cmd(ar->arWmi,
-                                &setHostSleepMode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_WOW_MODE:
-        {
-            WMI_SET_WOW_MODE_CMD setWowMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setWowMode, userdata,
-                                      sizeof(setWowMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_wow_mode_cmd(ar->arWmi,
-                                &setWowMode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_WOW_LIST:
-        {
-            WMI_GET_WOW_LIST_CMD getWowList;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&getWowList, userdata,
-                                      sizeof(getWowList)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_get_wow_list_cmd(ar->arWmi,
-                                &getWowList) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_ADD_WOW_PATTERN:
-        {
-#define WOW_PATTERN_SIZE 64
-#define WOW_MASK_SIZE 64
-
-            WMI_ADD_WOW_PATTERN_CMD cmd;
-            u8 mask_data[WOW_PATTERN_SIZE]={0};
-            u8 pattern_data[WOW_PATTERN_SIZE]={0};
-
-            do {
-                if (ar->arWmiReady == false) {
-                    ret = -EIO;
-                    break;        
-                } 
-                if(copy_from_user(&cmd, userdata,
-                            sizeof(WMI_ADD_WOW_PATTERN_CMD))) 
-                {
-                    ret = -EFAULT;
-                    break;        
-                }
-                if (copy_from_user(pattern_data,
-                                      userdata + 3,
-                                      cmd.filter_size)) 
-                {
-                    ret = -EFAULT;
-                    break;        
-                }
-                if (copy_from_user(mask_data,
-                                  (userdata + 3 + cmd.filter_size),
-                                  cmd.filter_size))
-                {
-                    ret = -EFAULT;
-                    break;
-                }
-                if (wmi_add_wow_pattern_cmd(ar->arWmi,
-                            &cmd, pattern_data, mask_data, cmd.filter_size) != 0)
-                {
-                    ret = -EIO;
-                }
-            } while(false);
-#undef WOW_PATTERN_SIZE
-#undef WOW_MASK_SIZE
-            break;
-        }
-        case AR6000_XIOCTL_WMI_DEL_WOW_PATTERN:
-        {
-            WMI_DEL_WOW_PATTERN_CMD delWowPattern;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&delWowPattern, userdata,
-                                      sizeof(delWowPattern)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_del_wow_pattern_cmd(ar->arWmi,
-                                &delWowPattern) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE:
-            if (ar->arHtcTarget != NULL) {
-#ifdef ATH_DEBUG_MODULE
-                HTCDumpCreditStates(ar->arHtcTarget);
-#endif /* ATH_DEBUG_MODULE */
-#ifdef HTC_EP_STAT_PROFILING
-                {
-                    struct htc_endpoint_stats stats;
-                    int i;
-
-                    for (i = 0; i < 5; i++) {
-                        if (HTCGetEndpointStatistics(ar->arHtcTarget,
-                                                     i,
-                                                     HTC_EP_STAT_SAMPLE_AND_CLEAR,
-                                                     &stats)) {
-                            A_PRINTF(KERN_ALERT"------- Profiling Endpoint : %d \n", i);
-                            A_PRINTF(KERN_ALERT"TxCreditLowIndications : %d \n", stats.TxCreditLowIndications);
-                            A_PRINTF(KERN_ALERT"TxIssued : %d \n", stats.TxIssued);
-                            A_PRINTF(KERN_ALERT"TxDropped: %d \n", stats.TxDropped);
-                            A_PRINTF(KERN_ALERT"TxPacketsBundled : %d \n", stats.TxPacketsBundled);
-                            A_PRINTF(KERN_ALERT"TxBundles : %d \n", stats.TxBundles);
-                            A_PRINTF(KERN_ALERT"TxCreditRpts : %d \n", stats.TxCreditRpts);
-                            A_PRINTF(KERN_ALERT"TxCreditsRptsFromRx : %d \n", stats.TxCreditRptsFromRx);
-                            A_PRINTF(KERN_ALERT"TxCreditsRptsFromOther : %d \n", stats.TxCreditRptsFromOther);
-                            A_PRINTF(KERN_ALERT"TxCreditsRptsFromEp0 : %d \n", stats.TxCreditRptsFromEp0);
-                            A_PRINTF(KERN_ALERT"TxCreditsFromRx : %d \n", stats.TxCreditsFromRx);
-                            A_PRINTF(KERN_ALERT"TxCreditsFromOther : %d \n", stats.TxCreditsFromOther);
-                            A_PRINTF(KERN_ALERT"TxCreditsFromEp0 : %d \n", stats.TxCreditsFromEp0);
-                            A_PRINTF(KERN_ALERT"TxCreditsConsummed : %d \n", stats.TxCreditsConsummed);
-                            A_PRINTF(KERN_ALERT"TxCreditsReturned : %d \n", stats.TxCreditsReturned);
-                            A_PRINTF(KERN_ALERT"RxReceived : %d \n", stats.RxReceived);
-                            A_PRINTF(KERN_ALERT"RxPacketsBundled : %d \n", stats.RxPacketsBundled);
-                            A_PRINTF(KERN_ALERT"RxLookAheads : %d \n", stats.RxLookAheads);
-                            A_PRINTF(KERN_ALERT"RxBundleLookAheads : %d \n", stats.RxBundleLookAheads);
-                            A_PRINTF(KERN_ALERT"RxBundleIndFromHdr : %d \n", stats.RxBundleIndFromHdr);
-                            A_PRINTF(KERN_ALERT"RxAllocThreshHit : %d \n", stats.RxAllocThreshHit);
-                            A_PRINTF(KERN_ALERT"RxAllocThreshBytes : %d \n", stats.RxAllocThreshBytes);
-                            A_PRINTF(KERN_ALERT"---- \n");
-
-                        }
-            }
-                }
-#endif
-            }
-            break;
-        case AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE:
-            if (ar->arHtcTarget != NULL) {
-                struct ar6000_traffic_activity_change data;
-
-                if (copy_from_user(&data, userdata, sizeof(data)))
-                {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-                    /* note, this is used for testing (mbox ping testing), indicate activity
-                     * change using the stream ID as the traffic class */
-                ar6000_indicate_tx_activity(ar,
-                                            (u8)data.StreamID,
-                                            data.Active ? true : false);
-            }
-            break;
-        case AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&connectCtrlFlags, userdata,
-                                      sizeof(connectCtrlFlags)))
-            {
-                ret = -EFAULT;
-            } else {
-                ar->arConnectCtrlFlags = connectCtrlFlags;
-            }
-            break;
-        case AR6000_XIOCTL_WMI_SET_AKMP_PARAMS:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&akmpParams, userdata,
-                                      sizeof(WMI_SET_AKMP_PARAMS_CMD)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_akmp_params_cmd(ar->arWmi, &akmpParams) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_WMI_SET_PMKID_LIST:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else {
-                if (copy_from_user(&pmkidInfo.numPMKID, userdata,
-                                      sizeof(pmkidInfo.numPMKID)))
-                {
-                    ret = -EFAULT;
-                    break;
-                }
-                if (copy_from_user(&pmkidInfo.pmkidList,
-                                   userdata + sizeof(pmkidInfo.numPMKID),
-                                   pmkidInfo.numPMKID * sizeof(WMI_PMKID)))
-                {
-                    ret = -EFAULT;
-                    break;
-                }
-                if (wmi_set_pmkid_list_cmd(ar->arWmi, &pmkidInfo) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_WMI_GET_PMKID_LIST:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else  {
-                if (wmi_get_pmkid_list_cmd(ar->arWmi) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_WMI_ABORT_SCAN:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            }
-            ret = wmi_abort_scan_cmd(ar->arWmi);
-            break;
-        case AR6000_XIOCTL_AP_HIDDEN_SSID:
-        {
-            u8 hidden_ssid;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&hidden_ssid, userdata, sizeof(hidden_ssid))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_set_hidden_ssid(ar->arWmi, hidden_ssid);
-                ar->ap_hidden_ssid = hidden_ssid;
-                ar->ap_profile_flag = 1; /* There is a change in profile */
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_STA_LIST:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else {
-                u8 i;
-                ap_get_sta_t temp;
-                A_MEMZERO(&temp, sizeof(temp));
-                for(i=0;i<AP_MAX_NUM_STA;i++) {
-                    memcpy(temp.sta[i].mac, ar->sta_list[i].mac, ATH_MAC_LEN);
-                    temp.sta[i].aid = ar->sta_list[i].aid;
-                    temp.sta[i].keymgmt = ar->sta_list[i].keymgmt;
-                    temp.sta[i].ucipher = ar->sta_list[i].ucipher;
-                    temp.sta[i].auth = ar->sta_list[i].auth;
-                }
-                if(copy_to_user((ap_get_sta_t *)rq->ifr_data, &temp,
-                                 sizeof(ar->sta_list))) {
-                    ret = -EFAULT;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_NUM_STA:
-        {
-            u8 num_sta;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&num_sta, userdata, sizeof(num_sta))) {
-                ret = -EFAULT;
-            } else if(num_sta > AP_MAX_NUM_STA) {
-                /* value out of range */
-                ret = -EINVAL;
-            } else {
-                wmi_ap_set_num_sta(ar->arWmi, num_sta);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_ACL_POLICY:
-        {
-            u8 policy;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&policy, userdata, sizeof(policy))) {
-                ret = -EFAULT;
-            } else if(policy == ar->g_acl.policy) {
-                /* No change in policy */
-            } else {
-                if(!(policy & AP_ACL_RETAIN_LIST_MASK)) {
-                    /* clear ACL list */
-                    memset(&ar->g_acl,0,sizeof(WMI_AP_ACL));
-                }
-                ar->g_acl.policy = policy;
-                wmi_ap_set_acl_policy(ar->arWmi, policy);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_ACL_MAC:
-        {
-            WMI_AP_ACL_MAC_CMD    acl;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&acl, userdata, sizeof(acl))) {
-                ret = -EFAULT;
-            } else {
-                if(acl_add_del_mac(&ar->g_acl, &acl)) {
-                    wmi_ap_acl_mac_list(ar->arWmi, &acl);
-                } else {
-                    A_PRINTF("ACL list error\n");
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_ACL_LIST:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_ACL *)rq->ifr_data, &ar->g_acl,
-                                 sizeof(WMI_AP_ACL))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_COMMIT_CONFIG:
-        {
-            ret = ar6000_ap_mode_profile_commit(ar);
-            break;
-        }
-        case IEEE80211_IOCTL_GETWPAIE:
-        {
-            struct ieee80211req_wpaie wpaie;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&wpaie, userdata, sizeof(wpaie))) {
-                ret = -EFAULT;
-            } else if (ar6000_ap_mode_get_wpa_ie(ar, &wpaie)) {
-                ret = -EFAULT;
-            } else if(copy_to_user(userdata, &wpaie, sizeof(wpaie))) {
-                ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_CONN_INACT_TIME:
-        {
-            u32 period;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&period, userdata, sizeof(period))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_conn_inact_time(ar->arWmi, period);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_PROT_SCAN_TIME:
-        {
-            WMI_AP_PROT_SCAN_TIME_CMD  bgscan;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&bgscan, userdata, sizeof(bgscan))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_bgscan_time(ar->arWmi, bgscan.period_min, bgscan.dwell_ms);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_COUNTRY:
-        {
-            ret = ar6000_ioctl_set_country(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_DTIM:
-        {
-            WMI_AP_SET_DTIM_CMD  d;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&d, userdata, sizeof(d))) {
-                ret = -EFAULT;
-            } else {
-                if(d.dtim > 0 && d.dtim < 11) {
-                    ar->ap_dtim_period = d.dtim;
-                    wmi_ap_set_dtim(ar->arWmi, d.dtim);
-                    ar->ap_profile_flag = 1; /* There is a change in profile */
-                } else {
-                    A_PRINTF("DTIM out of range. Valid range is [1-10]\n");
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_TARGET_EVENT_REPORT:
-        {
-            WMI_SET_TARGET_EVENT_REPORT_CMD evtCfgCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            }
-            if (copy_from_user(&evtCfgCmd, userdata,
-                               sizeof(evtCfgCmd))) {
-                ret = -EFAULT;
-                break;
-            }
-            ret = wmi_set_target_event_report_cmd(ar->arWmi, &evtCfgCmd);
-            break;
-        }
-        case AR6000_XIOCTL_AP_INTRA_BSS_COMM:
-        {
-            u8 intra=0;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&intra, userdata, sizeof(intra))) {
-                ret = -EFAULT;
-            } else {
-                ar->intra_bss = (intra?1:0);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_DUMP_MODULE_DEBUG_INFO:
-        {
-            struct drv_debug_module_s moduleinfo;
-
-            if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            a_dump_module_debug_info_by_name(moduleinfo.modulename);
-            ret = 0;
-            break;
-        }
-        case AR6000_XIOCTL_MODULE_DEBUG_SET_MASK:
-        {
-            struct drv_debug_module_s moduleinfo;
-
-            if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            if (a_set_module_mask(moduleinfo.modulename, moduleinfo.mask)) {
-                ret = -EFAULT;
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_MODULE_DEBUG_GET_MASK:
-        {
-            struct drv_debug_module_s moduleinfo;
-
-            if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            if (a_get_module_mask(moduleinfo.modulename, &moduleinfo.mask)) {
-                ret = -EFAULT;
-                break;
-            }
-
-            if (copy_to_user(userdata, &moduleinfo, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            break;
-        }
-#ifdef ATH_AR6K_11N_SUPPORT
-        case AR6000_XIOCTL_DUMP_RCV_AGGR_STATS:
-        {
-            PACKET_LOG *copy_of_pkt_log;
-
-            aggr_dump_stats(ar->aggr_cntxt, &copy_of_pkt_log);
-            if (copy_to_user(rq->ifr_data, copy_of_pkt_log, sizeof(PACKET_LOG))) {
-                ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_SETUP_AGGR:
-        {
-            WMI_ADDBA_REQ_CMD cmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                wmi_setup_aggr_cmd(ar->arWmi, cmd.tid);
-            }
-        }
-        break;
-
-        case AR6000_XIOCTL_DELE_AGGR:
-        {
-            WMI_DELBA_REQ_CMD cmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                wmi_delete_aggr_cmd(ar->arWmi, cmd.tid, cmd.is_sender_initiator);
-            }
-        }
-        break;
-
-        case AR6000_XIOCTL_ALLOW_AGGR:
-        {
-            WMI_ALLOW_AGGR_CMD cmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                wmi_allow_aggr_cmd(ar->arWmi, cmd.tx_allow_aggr, cmd.rx_allow_aggr);
-            }
-        }
-        break;
-
-        case AR6000_XIOCTL_SET_HT_CAP:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&htCap, userdata,
-                                      sizeof(htCap)))
-            {
-                ret = -EFAULT;
-            } else {
-
-                if (wmi_set_ht_cap_cmd(ar->arWmi, &htCap) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_SET_HT_OP:
-        {
-             if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&htOp, userdata,
-                                      sizeof(htOp)))
-            {
-                 ret = -EFAULT;
-             } else {
-
-                if (wmi_set_ht_op_cmd(ar->arWmi, htOp.sta_chan_width) != 0)
-                {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-#endif
-        case AR6000_XIOCTL_ACL_DATA:
-        {
-            void *osbuf = NULL;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (ar6000_create_acl_data_osbuf(dev, (u8 *)userdata, &osbuf) != 0) {
-                     ret = -EIO;
-            } else {
-                if (wmi_data_hdr_add(ar->arWmi, osbuf, DATA_MSGTYPE, 0, WMI_DATA_HDR_DATA_TYPE_ACL,0,NULL) != 0) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("XIOCTL_ACL_DATA - wmi_data_hdr_add failed\n"));
-                } else {
-                    /* Send data buffer over HTC */
-                    ar6000_acl_data_tx(osbuf, ar->arNetDev);
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_HCI_CMD:
-        {
-            char tmp_buf[512];
-            s8 i;
-            WMI_HCI_CMD *cmd = (WMI_HCI_CMD *)tmp_buf;
-            u8 size;
-
-            size = sizeof(cmd->cmd_buf_sz);
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(cmd, userdata, size)) {
-                 ret = -EFAULT;
-            } else if(copy_from_user(cmd->buf, userdata + size, cmd->cmd_buf_sz)) {
-                    ret = -EFAULT;
-            } else {
-                if (wmi_send_hci_cmd(ar->arWmi, cmd->buf, cmd->cmd_buf_sz) != 0) {
-                     ret = -EIO;
-                }else if(loghci) {
-                    A_PRINTF_LOG("HCI Command To PAL --> \n");
-                    for(i = 0; i < cmd->cmd_buf_sz; i++) {
-                        A_PRINTF_LOG("0x%02x ",cmd->buf[i]);
-                        if((i % 10) == 0) {
-                            A_PRINTF_LOG("\n");
-                        }
-                    }
-                    A_PRINTF_LOG("\n");
-                    A_PRINTF_LOG("==================================\n");
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WLAN_CONN_PRECEDENCE:
-        {
-            WMI_SET_BT_WLAN_CONN_PRECEDENCE cmd;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                if (cmd.precedence == BT_WLAN_CONN_PRECDENCE_WLAN ||
-                            cmd.precedence == BT_WLAN_CONN_PRECDENCE_PAL) {
-                    if ( wmi_set_wlan_conn_precedence_cmd(ar->arWmi, cmd.precedence) != 0) {
-                        ret = -EIO;
-                    }
-                } else {
-                    ret = -EINVAL;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_STAT:
-        {
-            ret = ar6000_ioctl_get_ap_stats(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_SET_TX_SELECT_RATES:
-        {
-            WMI_SET_TX_SELECT_RATES_CMD masks;
-
-             if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&masks, userdata,
-                                      sizeof(masks)))
-            {
-                 ret = -EFAULT;
-             } else {
-
-                if (wmi_set_tx_select_rates_cmd(ar->arWmi, masks.rateMasks) != 0)
-                {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_AP_GET_HIDDEN_SSID:
-        {
-            WMI_AP_HIDDEN_SSID_CMD ssid;
-            ssid.hidden_ssid = ar->ap_hidden_ssid;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_HIDDEN_SSID_CMD *)rq->ifr_data,
-                                    &ssid, sizeof(WMI_AP_HIDDEN_SSID_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_COUNTRY:
-        {
-            WMI_AP_SET_COUNTRY_CMD cty;
-            memcpy(cty.countryCode, ar->ap_country_code, 3);
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_SET_COUNTRY_CMD *)rq->ifr_data,
-                                    &cty, sizeof(WMI_AP_SET_COUNTRY_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_WMODE:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((u8 *)rq->ifr_data,
-                                    &ar->ap_wmode, sizeof(u8))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_DTIM:
-        {
-            WMI_AP_SET_DTIM_CMD dtim;
-            dtim.dtim = ar->ap_dtim_period;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_SET_DTIM_CMD *)rq->ifr_data,
-                                    &dtim, sizeof(WMI_AP_SET_DTIM_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_BINTVL:
-        {
-            WMI_BEACON_INT_CMD bi;
-            bi.beaconInterval = ar->ap_beacon_interval;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_BEACON_INT_CMD *)rq->ifr_data,
-                                    &bi, sizeof(WMI_BEACON_INT_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_RTS:
-        {
-            WMI_SET_RTS_CMD rts;
-            rts.threshold = ar->arRTS;
-	     
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_SET_RTS_CMD *)rq->ifr_data,
-                                    &rts, sizeof(WMI_SET_RTS_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_FETCH_TARGET_REGS:
-        {
-            u32 targregs[AR6003_FETCH_TARG_REGS_COUNT];
-
-            if (ar->arTargetType == TARGET_TYPE_AR6003) {
-                ar6k_FetchTargetRegs(hifDevice, targregs);
-                if (copy_to_user((u32 *)rq->ifr_data, &targregs, sizeof(targregs)))
-                {
-                    ret = -EFAULT;
-                }
-            } else {
-                ret = -EOPNOTSUPP;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_11BG_RATESET:
-        {
-            WMI_AP_SET_11BG_RATESET_CMD  rate;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&rate, userdata, sizeof(rate))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_set_rateset(ar->arWmi, rate.rateset);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_GET_WLAN_SLEEP_STATE:
-        {
-            WMI_REPORT_SLEEP_STATE_EVENT  wmiSleepEvent ;
-
-            if (ar->arWlanState == WLAN_ENABLED) {
-                wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_AWAKE;
-            } else {
-                wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP;
-            }
-            rq->ifr_ifru.ifru_ivalue = ar->arWlanState; /* return value */
-
-            ar6000_send_event_to_app(ar, WMI_REPORT_SLEEP_STATE_EVENTID, (u8 *)&wmiSleepEvent,
-                                     sizeof(WMI_REPORT_SLEEP_STATE_EVENTID));
-            break;
-        }
-#ifdef CONFIG_PM
-        case AR6000_XIOCTL_SET_BT_HW_POWER_STATE:
-        {
-            unsigned int state;
-	    if (get_user(state, (unsigned int *)userdata)) {
-		ret = -EFAULT;
-		break;
-	    }
-            if (ar6000_set_bt_hw_state(ar, state)!= 0) {
-                ret = -EIO;
-            }       
-        }
-            break;
-        case AR6000_XIOCTL_GET_BT_HW_POWER_STATE:
-            rq->ifr_ifru.ifru_ivalue = !ar->arBTOff; /* return value */
-            break;
-#endif
-
-        case AR6000_XIOCTL_WMI_SET_TX_SGI_PARAM:
-        {
-             WMI_SET_TX_SGI_PARAM_CMD SGICmd;
-
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-             } else if (copy_from_user(&SGICmd, userdata,
-                                       sizeof(SGICmd))){
-                 ret = -EFAULT;
-             } else{
-                     if (wmi_SGI_cmd(ar->arWmi, SGICmd.sgiMask, SGICmd.sgiPERThreshold) != 0) {
-                         ret = -EIO;
-                     }
-
-             }
-             break;
-        }
-
-        case AR6000_XIOCTL_ADD_AP_INTERFACE:
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-        {
-            char ap_ifname[IFNAMSIZ] = {0,};
-            if (copy_from_user(ap_ifname, userdata, IFNAMSIZ)) {
-                ret = -EFAULT;
-            } else {
-                if (ar6000_add_ap_interface(ar, ap_ifname) != 0) {
-                    ret = -EIO;
-                } 
-            }
-        }
-#else
-            ret = -EOPNOTSUPP;
-#endif
-            break;
-        case AR6000_XIOCTL_REMOVE_AP_INTERFACE:
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-            if (ar6000_remove_ap_interface(ar) != 0) {
-                ret = -EIO;
-            } 
-#else
-            ret = -EOPNOTSUPP;
-#endif
-            break;
-
-        case AR6000_XIOCTL_WMI_SET_EXCESS_TX_RETRY_THRES:
-        {
-            ret = ar6000_xioctl_set_excess_tx_retry_thres_cmd(dev, userdata);
-            break;
-        }
-
-        default:
-            ret = -EOPNOTSUPP;
-    }
-
-ioctl_done:
-    rtnl_lock(); /* restore rtnl state */
-    dev_put(dev);
-
-    return ret;
-}
-
-u8 mac_cmp_wild(u8 *mac, u8 *new_mac, u8 wild, u8 new_wild)
-{
-    u8 i;
-
-    for(i=0;i<ATH_MAC_LEN;i++) {
-        if((wild & 1<<i) && (new_wild & 1<<i)) continue;
-        if(mac[i] != new_mac[i]) return 1;
-    }
-    if((memcmp(new_mac, null_mac, 6)==0) && new_wild &&
-        (wild != new_wild)) {
-        return 1;
-    }
-
-    return 0;
-}
-
-u8 acl_add_del_mac(WMI_AP_ACL *a, WMI_AP_ACL_MAC_CMD *acl)
-{
-    s8 already_avail=-1, free_slot=-1, i;
-
-    /* To check whether this mac is already there in our list */
-    for(i=AP_ACL_SIZE-1;i>=0;i--)
-    {
-        if(mac_cmp_wild(a->acl_mac[i], acl->mac, a->wildcard[i],
-            acl->wildcard)==0)
-                already_avail = i;
-
-        if(!((1 << i) & a->index))
-            free_slot = i;
-    }
-
-    if(acl->action == ADD_MAC_ADDR)
-    {
-        /* Dont add mac if it is already available */
-        if((already_avail >= 0) || (free_slot == -1))
-            return 0;
-
-        memcpy(a->acl_mac[free_slot], acl->mac, ATH_MAC_LEN);
-        a->index = a->index | (1 << free_slot);
-        acl->index = free_slot;
-        a->wildcard[free_slot] = acl->wildcard;
-        return 1;
-    }
-    else if(acl->action == DEL_MAC_ADDR)
-    {
-        if(acl->index > AP_ACL_SIZE)
-            return 0;
-
-        if(!(a->index & (1 << acl->index)))
-            return 0;
-
-        A_MEMZERO(a->acl_mac[acl->index],ATH_MAC_LEN);
-        a->index = a->index & ~(1 << acl->index);
-        a->wildcard[acl->index] = 0;
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/drivers/staging/ath6kl/os/linux/netbuf.c b/drivers/staging/ath6kl/os/linux/netbuf.c
index a9c96b315c4888319f629d9e1069e11d20f536c8..963a2fb76a9268c964716b6461993bd614524ce9 100644
--- a/drivers/staging/ath6kl/os/linux/netbuf.c
+++ b/drivers/staging/ath6kl/os/linux/netbuf.c
@@ -22,7 +22,6 @@
 //------------------------------------------------------------------------------
 #include <a_config.h>
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #include "htc_packet.h"
 
diff --git a/drivers/staging/ath6kl/os/linux/wireless_ext.c b/drivers/staging/ath6kl/os/linux/wireless_ext.c
deleted file mode 100644
index 4b779434956f2c2037251375e689c02aa94ed465..0000000000000000000000000000000000000000
--- a/drivers/staging/ath6kl/os/linux/wireless_ext.c
+++ /dev/null
@@ -1,2723 +0,0 @@
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-// 
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#include "ar6000_drv.h"
-
-#define IWE_STREAM_ADD_EVENT(p1, p2, p3, p4, p5) \
-    iwe_stream_add_event((p1), (p2), (p3), (p4), (p5))
-
-#define IWE_STREAM_ADD_POINT(p1, p2, p3, p4, p5) \
-    iwe_stream_add_point((p1), (p2), (p3), (p4), (p5))
-
-#define IWE_STREAM_ADD_VALUE(p1, p2, p3, p4, p5, p6) \
-    iwe_stream_add_value((p1), (p2), (p3), (p4), (p5), (p6))
-
-static void ar6000_set_quality(struct iw_quality *iq, s8 rssi);
-extern unsigned int wmitimeout;
-extern A_WAITQUEUE_HEAD arEvent;
-
-#if WIRELESS_EXT > 14
-/*
- * Encode a WPA or RSN information element as a custom
- * element using the hostap format.
- */
-static u_int
-encode_ie(void *buf, size_t bufsize,
-    const u_int8_t *ie, size_t ielen,
-    const char *leader, size_t leader_len)
-{
-    u_int8_t *p;
-    int i;
-
-    if (bufsize < leader_len)
-        return 0;
-    p = buf;
-    memcpy(p, leader, leader_len);
-    bufsize -= leader_len;
-    p += leader_len;
-    for (i = 0; i < ielen && bufsize > 2; i++)
-    {
-        p += sprintf((char*)p, "%02x", ie[i]);
-        bufsize -= 2;
-    }
-    return (i == ielen ? p - (u_int8_t *)buf : 0);
-}
-#endif /* WIRELESS_EXT > 14 */
-
-static u8 get_bss_phy_capability(bss_t *bss)
-{
-    u8 capability = 0;
-    struct ieee80211_common_ie *cie = &bss->ni_cie;
-#define CHAN_IS_11A(x)              (!((x >= 2412) && (x <= 2484)))
-    if (CHAN_IS_11A(cie->ie_chan)) {
-        if (cie->ie_htcap) {
-            capability = WMI_11NA_CAPABILITY;
-        } else {
-            capability = WMI_11A_CAPABILITY;
-        }
-    } else if ((cie->ie_erp) || (cie->ie_xrates)) {
-        if (cie->ie_htcap) {
-            capability = WMI_11NG_CAPABILITY;
-        } else {
-            capability = WMI_11G_CAPABILITY;
-        }
-    }
-    return capability;
-}
-
-void
-ar6000_scan_node(void *arg, bss_t *ni)
-{
-    struct iw_event iwe;
-#if WIRELESS_EXT > 14
-    char buf[256];
-#endif
-    struct ar_giwscan_param *param;
-    char *current_ev;
-    char *end_buf;
-    struct ieee80211_common_ie  *cie;
-    char *current_val;
-    s32 j;
-    u32 rate_len, data_len = 0;
-
-    param = (struct ar_giwscan_param *)arg;
-
-    current_ev = param->current_ev;
-    end_buf = param->end_buf;
-
-    cie = &ni->ni_cie;
-
-    if ((end_buf - current_ev) > IW_EV_ADDR_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWAP;
-        iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
-        memcpy(iwe.u.ap_addr.sa_data, ni->ni_macaddr, 6);
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_ADDR_LEN);
-    }
-    param->bytes_needed += IW_EV_ADDR_LEN;
-
-    data_len = cie->ie_ssid[1] + IW_EV_POINT_LEN;
-    if ((end_buf - current_ev) > data_len)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWESSID;
-        iwe.u.data.flags = 1;
-        iwe.u.data.length = cie->ie_ssid[1];
-        current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                          &iwe, (char*)&cie->ie_ssid[2]);
-    }
-    param->bytes_needed += data_len;
-
-    if (cie->ie_capInfo & (IEEE80211_CAPINFO_ESS|IEEE80211_CAPINFO_IBSS)) {
-        if ((end_buf - current_ev) > IW_EV_UINT_LEN)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = SIOCGIWMODE;
-            iwe.u.mode = cie->ie_capInfo & IEEE80211_CAPINFO_ESS ?
-                         IW_MODE_MASTER : IW_MODE_ADHOC;
-            current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                              &iwe, IW_EV_UINT_LEN);
-        }
-        param->bytes_needed += IW_EV_UINT_LEN;
-    }
-
-    if ((end_buf - current_ev) > IW_EV_FREQ_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWFREQ;
-        iwe.u.freq.m = cie->ie_chan * 100000;
-        iwe.u.freq.e = 1;
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_FREQ_LEN);
-    }
-    param->bytes_needed += IW_EV_FREQ_LEN;
-
-    if ((end_buf - current_ev) > IW_EV_QUAL_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = IWEVQUAL;
-        ar6000_set_quality(&iwe.u.qual, ni->ni_snr);
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_QUAL_LEN);
-    }
-    param->bytes_needed += IW_EV_QUAL_LEN;
-
-    if ((end_buf - current_ev) > IW_EV_POINT_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWENCODE;
-        if (cie->ie_capInfo & IEEE80211_CAPINFO_PRIVACY) {
-            iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
-        } else {
-            iwe.u.data.flags = IW_ENCODE_DISABLED;
-        }
-        iwe.u.data.length = 0;
-        current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                          &iwe, "");
-    }
-    param->bytes_needed += IW_EV_POINT_LEN;
-
-    /* supported bit rate */
-    A_MEMZERO(&iwe, sizeof(iwe));
-    iwe.cmd = SIOCGIWRATE;
-    iwe.u.bitrate.fixed = 0;
-    iwe.u.bitrate.disabled = 0;
-    iwe.u.bitrate.value = 0;
-    current_val = current_ev + IW_EV_LCP_LEN;
-    param->bytes_needed += IW_EV_LCP_LEN;
-
-    if (cie->ie_rates != NULL) {
-        rate_len = cie->ie_rates[1];
-        data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
-        if ((end_buf - current_ev) > data_len)
-        {
-            for (j = 0; j < rate_len; j++) {
-                    unsigned char val;
-                    val = cie->ie_rates[2 + j];
-                    iwe.u.bitrate.value =
-                        (val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
-                    current_val = IWE_STREAM_ADD_VALUE(param->info, current_ev,
-                                                       current_val, end_buf,
-                                                       &iwe, IW_EV_PARAM_LEN);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_xrates != NULL) {
-        rate_len = cie->ie_xrates[1];
-        data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
-        if ((end_buf - current_ev) > data_len)
-        {
-            for (j = 0; j < rate_len; j++) {
-                    unsigned char val;
-                    val = cie->ie_xrates[2 + j];
-                    iwe.u.bitrate.value =
-                        (val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
-                    current_val = IWE_STREAM_ADD_VALUE(param->info, current_ev,
-                                                       current_val, end_buf,
-                                                       &iwe, IW_EV_PARAM_LEN);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-    /* remove fixed header if no rates were added */
-    if ((current_val - current_ev) > IW_EV_LCP_LEN)
-        current_ev = current_val;
-
-#if WIRELESS_EXT >= 18
-    /* IE */
-    if (cie->ie_wpa != NULL) {
-        data_len = cie->ie_wpa[1] + 2 + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVGENIE;
-            iwe.u.data.length = cie->ie_wpa[1] + 2;
-            current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                              &iwe, (char*)cie->ie_wpa);
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
-        data_len = cie->ie_rsn[1] + 2 + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVGENIE;
-            iwe.u.data.length = cie->ie_rsn[1] + 2;
-            current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                              &iwe, (char*)cie->ie_rsn);
-        }
-        param->bytes_needed += data_len;
-    }
-
-#endif /* WIRELESS_EXT >= 18 */
-
-    if ((end_buf - current_ev) > IW_EV_CHAR_LEN)
-    {
-        /* protocol */
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWNAME;
-        switch (get_bss_phy_capability(ni)) {
-        case WMI_11A_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
-            break;
-        case WMI_11G_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
-            break;
-        case WMI_11NA_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11na");
-            break;
-        case WMI_11NG_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11ng");
-            break;
-        default:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
-            break;
-        }
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_CHAR_LEN);
-    }
-    param->bytes_needed += IW_EV_CHAR_LEN;
-
-#if WIRELESS_EXT > 14
-    A_MEMZERO(&iwe, sizeof(iwe));
-    iwe.cmd = IWEVCUSTOM;
-    iwe.u.data.length = snprintf(buf, sizeof(buf), "bcn_int=%d", cie->ie_beaconInt);
-    data_len = iwe.u.data.length + IW_EV_POINT_LEN;
-    if ((end_buf - current_ev) > data_len)
-    {
-        current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                          &iwe, buf);
-    }
-    param->bytes_needed += data_len;
-
-#if WIRELESS_EXT < 18
-    if (cie->ie_wpa != NULL) {
-        static const char wpa_leader[] = "wpa_ie=";
-        data_len = (sizeof(wpa_leader) - 1) + ((cie->ie_wpa[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wpa,
-                                          cie->ie_wpa[1]+2,
-                                          wpa_leader, sizeof(wpa_leader)-1);
-
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, 
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
-        static const char rsn_leader[] = "rsn_ie=";
-        data_len = (sizeof(rsn_leader) - 1) + ((cie->ie_rsn[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_rsn,
-                                          cie->ie_rsn[1]+2,
-                                          rsn_leader, sizeof(rsn_leader)-1);
-
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, 
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-#endif /* WIRELESS_EXT < 18 */
-
-    if (cie->ie_wmm != NULL) {
-        static const char wmm_leader[] = "wmm_ie=";
-        data_len = (sizeof(wmm_leader) - 1) + ((cie->ie_wmm[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wmm,
-                                          cie->ie_wmm[1]+2,
-                                          wmm_leader, sizeof(wmm_leader)-1);
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_ath != NULL) {
-        static const char ath_leader[] = "ath_ie=";
-        data_len = (sizeof(ath_leader) - 1) + ((cie->ie_ath[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_ath,
-                                          cie->ie_ath[1]+2,
-                                          ath_leader, sizeof(ath_leader)-1);
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-
-#ifdef WAPI_ENABLE
-    if (cie->ie_wapi != NULL) {
-        static const char wapi_leader[] = "wapi_ie=";
-        data_len = (sizeof(wapi_leader) - 1) + ((cie->ie_wapi[1] + 2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len) {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wapi,
-                                      cie->ie_wapi[1] + 2,
-                                      wapi_leader, sizeof(wapi_leader) - 1);
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-#endif /* WAPI_ENABLE */
-
-#endif /* WIRELESS_EXT > 14 */
-
-#if WIRELESS_EXT >= 18
-    if (cie->ie_wsc != NULL) {
-        data_len = (cie->ie_wsc[1] + 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVGENIE;
-            iwe.u.data.length = cie->ie_wsc[1] + 2;
-            current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                              &iwe, (char*)cie->ie_wsc);
-        }
-        param->bytes_needed += data_len;
-    }
-#endif /* WIRELESS_EXT >= 18 */
-
-    param->current_ev = current_ev;
-}
-
-int
-ar6000_ioctl_giwscan(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_point *data, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    struct ar_giwscan_param param;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    param.current_ev = extra;
-    param.end_buf = extra + data->length;
-    param.bytes_needed = 0;
-    param.info = info;
-
-    /* Translate data to WE format */
-    wmi_iterate_nodes(ar->arWmi, ar6000_scan_node, &param);
-
-    /* check if bytes needed is greater than bytes consumed */
-    if (param.bytes_needed > (param.current_ev - extra))
-    {
-        /* Request one byte more than needed, because when "data->length" equals bytes_needed,
-        it is not possible to add the last event data as all iwe_stream_add_xxxxx() functions
-        checks whether (cur_ptr + ev_len) < end_ptr, due to this one more retry would happen*/
-        data->length = param.bytes_needed + 1;
-
-        return -E2BIG;
-    }
-
-    return 0;
-}
-
-extern int reconnect_flag;
-/* SIOCSIWESSID */
-static int
-ar6000_ioctl_siwessid(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *ssid)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    int status;
-    u8 arNetworkType;
-    u8 prevMode = ar->arNetworkType;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-#if defined(WIRELESS_EXT)
-    if (WIRELESS_EXT >= 20) {
-        data->length += 1;
-    }
-#endif
-
-    /*
-     * iwconfig passes a null terminated string with length including this
-     * so we need to account for this
-     */
-    if (data->flags && (!data->length || (data->length == 1) ||
-        ((data->length - 1) > sizeof(ar->arSsid))))
-    {
-        /*
-         * ssid is invalid
-         */
-        return -EINVAL;
-    }
-
-    if (ar->arNextMode == AP_NETWORK) {
-        /* SSID change for AP network - Will take effect on commit */
-        if(memcmp(ar->arSsid,ssid,32) != 0) {
-             ar->arSsidLen = data->length - 1;
-            memcpy(ar->arSsid, ssid, ar->arSsidLen);
-            ar->ap_profile_flag = 1; /* There is a change in profile */
-        }
-        return 0;
-    } else if(ar->arNetworkType == AP_NETWORK) {
-        u8 ctr;
-        struct sk_buff *skb;
-
-        /* We are switching from AP to STA | IBSS mode, cleanup the AP state */
-        for (ctr=0; ctr < AP_MAX_NUM_STA; ctr++) {
-            remove_sta(ar, ar->sta_list[ctr].mac, 0);
-        }
-        A_MUTEX_LOCK(&ar->mcastpsqLock);
-        while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
-            skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
-            A_NETBUF_FREE(skb);
-        }
-        A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-    }
-
-    /* Added for bug 25178, return an IOCTL error instead of target returning
-       Illegal parameter error when either the BSSID or channel is missing
-       and we cannot scan during connect.
-     */
-    if (data->flags) {
-        if (ar->arSkipScan == true &&
-            (ar->arChannelHint == 0 ||
-             (!ar->arReqBssid[0] && !ar->arReqBssid[1] && !ar->arReqBssid[2] &&
-              !ar->arReqBssid[3] && !ar->arReqBssid[4] && !ar->arReqBssid[5])))
-        {
-            return -EINVAL;
-        }
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    if (ar->arTxPending[wmi_get_control_ep(ar->arWmi)]) {
-        /*
-         * sleep until the command queue drains
-         */
-        wait_event_interruptible_timeout(arEvent,
-            ar->arTxPending[wmi_get_control_ep(ar->arWmi)] == 0, wmitimeout * HZ);
-        if (signal_pending(current)) {
-            return -EINTR;
-        }
-    }
-
-    if (!data->flags) {
-        arNetworkType = ar->arNetworkType;
-#ifdef ATH6K_CONFIG_CFG80211
-        if (ar->arConnected) {
-#endif /* ATH6K_CONFIG_CFG80211 */
-            ar6000_init_profile_info(ar);
-#ifdef ATH6K_CONFIG_CFG80211
-        }
-#endif /* ATH6K_CONFIG_CFG80211 */
-        ar->arNetworkType = arNetworkType;
-    }
-
-    /* Update the arNetworkType */
-    ar->arNetworkType = ar->arNextMode;
-
-    if ((prevMode != AP_NETWORK) &&
-        ((ar->arSsidLen) || 
-        ((ar->arSsidLen == 0) && (ar->arConnected || ar->arConnectPending)) || 
-        (!data->flags)))
-    {
-        if ((!data->flags) ||
-            (memcmp(ar->arSsid, ssid, ar->arSsidLen) != 0) ||
-            (ar->arSsidLen != (data->length - 1)))
-        {
-            /*
-             * SSID set previously or essid off has been issued.
-             *
-             * Disconnect Command is issued in two cases after wmi is ready
-             * (1) ssid is different from the previous setting
-             * (2) essid off has been issued
-             *
-             */
-            if (ar->arWmiReady == true) {
-                reconnect_flag = 0;
-                status = wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
-                ar6000_disconnect(ar);
-                A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-                ar->arSsidLen = 0;
-                if (ar->arSkipScan == false) {
-                    A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-                }
-                if (!data->flags) {
-                    up(&ar->arSem);
-                    return 0;
-                }
-            } else {
-                 up(&ar->arSem);
-            }
-        }
-        else
-        {
-            /*
-             * SSID is same, so we assume profile hasn't changed.
-             * If the interface is up and wmi is ready, we issue
-             * a reconnect cmd. Issue a reconnect only we are already
-             * connected.
-             */
-            if((ar->arConnected == true) && (ar->arWmiReady == true))
-            {
-                reconnect_flag = true;
-                status = wmi_reconnect_cmd(ar->arWmi,ar->arReqBssid,
-                                           ar->arChannelHint);
-                up(&ar->arSem);
-                if (status) {
-                    return -EIO;
-                }
-                return 0;
-            }
-            else{
-                /*
-                 * Dont return if connect is pending.
-                 */
-                if(!(ar->arConnectPending)) {
-                    up(&ar->arSem);
-                    return 0;
-                }
-            }
-        }
-    }
-
-    ar->arSsidLen = data->length - 1;
-    memcpy(ar->arSsid, ssid, ar->arSsidLen);
-
-    if (ar6000_connect_to_ap(ar)!= 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }else{
-      up(&ar->arSem);
-    }
-    return 0;
-}
-
-/* SIOCGIWESSID */
-static int
-ar6000_ioctl_giwessid(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *essid)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (!ar->arSsidLen) {
-        return -EINVAL;
-    }
-
-    data->flags = 1;
-    data->length = ar->arSsidLen;
-    memcpy(essid, ar->arSsid, ar->arSsidLen);
-
-    return 0;
-}
-
-
-void ar6000_install_static_wep_keys(struct ar6_softc *ar)
-{
-    u8 index;
-    u8 keyUsage;
-
-    for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
-        if (ar->arWepKeyList[index].arKeyLen) {
-            keyUsage = GROUP_USAGE;
-            if (index == ar->arDefTxKeyIndex) {
-                keyUsage |= TX_USAGE;
-            }
-            wmi_addKey_cmd(ar->arWmi,
-                           index,
-                           WEP_CRYPT,
-                           keyUsage,
-                           ar->arWepKeyList[index].arKeyLen,
-                           NULL,
-                           ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
-                           NO_SYNC_WMIFLAG);
-        }
-    }
-}
-
-/*
- * SIOCSIWRATE
- */
-int
-ar6000_ioctl_siwrate(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *rrq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    u32 kbps;
-    s8 rate_idx;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (rrq->fixed) {
-        kbps = rrq->value / 1000;           /* rrq->value is in bps */
-    } else {
-        kbps = -1;                          /* -1 indicates auto rate */
-    }
-    if(kbps != -1 && wmi_validate_bitrate(ar->arWmi, kbps, &rate_idx) != 0)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BitRate is not Valid %d\n", kbps));
-        return -EINVAL;
-    }
-    ar->arBitRate = kbps;
-    if(ar->arWmiReady == true)
-    {
-        if (wmi_set_bitrate_cmd(ar->arWmi, kbps, -1, -1) != 0) {
-            return -EINVAL;
-        }
-    }
-    return 0;
-}
-
-/*
- * SIOCGIWRATE
- */
-int
-ar6000_ioctl_giwrate(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *rrq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    int ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if ((ar->arNextMode != AP_NETWORK && !ar->arConnected) || ar->arWmiReady == false) {
-        rrq->value = 1000 * 1000;       
-        return 0;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    ar->arBitRate = 0xFFFF;
-    if (wmi_get_bitrate_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-    wait_event_interruptible_timeout(arEvent, ar->arBitRate != 0xFFFF, wmitimeout * HZ);
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
-    /* If the interface is down or wmi is not ready or the target is not
-       connected - return the value stored in the device structure */
-    if (!ret) {
-        if (ar->arBitRate == -1) {
-            rrq->fixed = true;
-            rrq->value = 0;
-        } else {
-            rrq->value = ar->arBitRate * 1000;
-        }
-    }
-
-    up(&ar->arSem);
-
-    return ret;
-}
-
-/*
- * SIOCSIWTXPOW
- */
-static int
-ar6000_ioctl_siwtxpow(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_param *rrq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    u8 dbM;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (rrq->disabled) {
-        return -EOPNOTSUPP;
-    }
-
-    if (rrq->fixed) {
-        if (rrq->flags != IW_TXPOW_DBM) {
-            return -EOPNOTSUPP;
-        }
-        ar->arTxPwr= dbM = rrq->value;
-        ar->arTxPwrSet = true;
-    } else {
-        ar->arTxPwr = dbM = 0;
-        ar->arTxPwrSet = false;
-    }
-    if(ar->arWmiReady == true)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("Set tx pwr cmd %d dbM\n", dbM));
-        wmi_set_txPwr_cmd(ar->arWmi, dbM);
-    }
-    return 0;
-}
-
-/*
- * SIOCGIWTXPOW
- */
-int
-ar6000_ioctl_giwtxpow(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *rrq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    int ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    if((ar->arWmiReady == true) && (ar->arConnected == true))
-    {
-        ar->arTxPwr = 0;
-
-        if (wmi_get_txPwr_cmd(ar->arWmi) != 0) {
-            up(&ar->arSem);
-            return -EIO;
-        }
-
-        wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, wmitimeout * HZ);
-
-        if (signal_pending(current)) {
-            ret = -EINTR;
-         }
-    }
-   /* If the interace is down or wmi is not ready or target is not connected
-      then return value stored in the device structure */
-
-    if (!ret) {
-         if (ar->arTxPwrSet == true) {
-            rrq->fixed = true;
-        }
-        rrq->value = ar->arTxPwr;
-        rrq->flags = IW_TXPOW_DBM;
-        //
-        // IWLIST need this flag to get TxPower
-        //
-        rrq->disabled = 0;
-    }
-
-    up(&ar->arSem);
-
-    return ret;
-}
-
-/*
- * SIOCSIWRETRY
- * since iwconfig only provides us with one max retry value, we use it
- * to apply to data frames of the BE traffic class.
- */
-static int
-ar6000_ioctl_siwretry(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_param *rrq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (rrq->disabled) {
-        return -EOPNOTSUPP;
-    }
-
-    if ((rrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) {
-        return -EOPNOTSUPP;
-    }
-
-    if ( !(rrq->value >= WMI_MIN_RETRIES) || !(rrq->value <= WMI_MAX_RETRIES)) {
-            return - EINVAL;
-    }
-    if(ar->arWmiReady == true)
-    {
-        if (wmi_set_retry_limits_cmd(ar->arWmi, DATA_FRAMETYPE, WMM_AC_BE,
-                                     rrq->value, 0) != 0){
-            return -EINVAL;
-        }
-    }
-    ar->arMaxRetries = rrq->value;
-    return 0;
-}
-
-/*
- * SIOCGIWRETRY
- */
-static int
-ar6000_ioctl_giwretry(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_param *rrq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    rrq->disabled = 0;
-    switch (rrq->flags & IW_RETRY_TYPE) {
-    case IW_RETRY_LIFETIME:
-        return -EOPNOTSUPP;
-        break;
-    case IW_RETRY_LIMIT:
-        rrq->flags = IW_RETRY_LIMIT;
-        switch (rrq->flags & IW_RETRY_MODIFIER) {
-        case IW_RETRY_MIN:
-            rrq->flags |= IW_RETRY_MIN;
-            rrq->value = WMI_MIN_RETRIES;
-            break;
-        case IW_RETRY_MAX:
-            rrq->flags |= IW_RETRY_MAX;
-            rrq->value = ar->arMaxRetries;
-            break;
-        }
-        break;
-    }
-    return 0;
-}
-
-/*
- * SIOCSIWENCODE
- */
-static int
-ar6000_ioctl_siwencode(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *keybuf)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    int index;
-    s32 auth = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if(ar->arNextMode != AP_NETWORK) {
-    /*
-     *  Static WEP Keys should be configured before setting the SSID
-     */
-    if (ar->arSsid[0] && erq->length) {
-        return -EIO;
-    }
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    index = erq->flags & IW_ENCODE_INDEX;
-
-    if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
-                  ((index - 1) > WMI_MAX_KEY_INDEX)))
-    {
-        return -EIO;
-    }
-
-    if (erq->flags & IW_ENCODE_DISABLED) {
-        /*
-         * Encryption disabled
-         */
-        if (index) {
-            /*
-             * If key index was specified then clear the specified key
-             */
-            index--;
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                      sizeof(ar->arWepKeyList[index].arKey));
-            ar->arWepKeyList[index].arKeyLen = 0;
-        }
-        ar->arDot11AuthMode       = OPEN_AUTH;
-        ar->arPairwiseCrypto      = NONE_CRYPT;
-        ar->arGroupCrypto         = NONE_CRYPT;
-        ar->arAuthMode            = NONE_AUTH;
-    } else {
-        /*
-         * Enabling WEP encryption
-         */
-        if (index) {
-            index--;                /* keyindex is off base 1 in iwconfig */
-        }
-
-        if (erq->flags & IW_ENCODE_OPEN) {
-            auth |= OPEN_AUTH;
-            ar->arDefTxKeyIndex = index;
-        }
-        if (erq->flags & IW_ENCODE_RESTRICTED) {
-            auth |= SHARED_AUTH;
-        }
-
-        if (!auth) {
-            auth = OPEN_AUTH;
-        }
-
-        if (erq->length) {
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(erq->length)) {
-                return -EIO;
-            }
-
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                      sizeof(ar->arWepKeyList[index].arKey));
-            memcpy(ar->arWepKeyList[index].arKey, keybuf, erq->length);
-            ar->arWepKeyList[index].arKeyLen = erq->length;
-            ar->arDot11AuthMode       = auth;
-        } else {
-            if (ar->arWepKeyList[index].arKeyLen == 0) {
-                return -EIO;
-            }
-            ar->arDefTxKeyIndex = index;
-
-            if(ar->arSsidLen && ar->arWepKeyList[index].arKeyLen) {
-                wmi_addKey_cmd(ar->arWmi,
-                               index,
-                               WEP_CRYPT,
-                               GROUP_USAGE | TX_USAGE,
-                               ar->arWepKeyList[index].arKeyLen,
-                               NULL,
-                               ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
-                               NO_SYNC_WMIFLAG);
-            }
-        }
-
-        ar->arPairwiseCrypto      = WEP_CRYPT;
-        ar->arGroupCrypto         = WEP_CRYPT;
-        ar->arAuthMode            = NONE_AUTH;
-    }
-
-    if(ar->arNextMode != AP_NETWORK) {
-    /*
-     * profile has changed.  Erase ssid to signal change
-     */
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-    ar->ap_profile_flag = 1; /* There is a change in profile */
-    return 0;
-}
-
-static int
-ar6000_ioctl_giwencode(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *key)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    u8 keyIndex;
-    struct ar_wep_key *wk;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arPairwiseCrypto == NONE_CRYPT) {
-        erq->length = 0;
-        erq->flags = IW_ENCODE_DISABLED;
-    } else {
-        if (ar->arPairwiseCrypto == WEP_CRYPT) {
-            /* get the keyIndex */
-            keyIndex = erq->flags & IW_ENCODE_INDEX;
-            if (0 == keyIndex) {
-                keyIndex = ar->arDefTxKeyIndex;
-            } else if ((keyIndex - 1 < WMI_MIN_KEY_INDEX) ||
-                       (keyIndex - 1 > WMI_MAX_KEY_INDEX))
-            {
-                keyIndex = WMI_MIN_KEY_INDEX;
-            } else {
-                keyIndex--;
-            }
-            erq->flags = keyIndex + 1;
-            erq->flags &= ~IW_ENCODE_DISABLED;
-            wk = &ar->arWepKeyList[keyIndex];
-            if (erq->length > wk->arKeyLen) {
-                erq->length = wk->arKeyLen;
-            }
-            if (wk->arKeyLen) {
-                memcpy(key, wk->arKey, erq->length);
-            }
-        } else {
-            erq->flags &= ~IW_ENCODE_DISABLED;
-            if (ar->user_saved_keys.keyOk) {
-                erq->length = ar->user_saved_keys.ucast_ik.ik_keylen;
-                if (erq->length) {
-                    memcpy(key, ar->user_saved_keys.ucast_ik.ik_keydata, erq->length);
-                }
-            } else {
-                erq->length = 1;    // not really printing any key but let iwconfig know enc is on
-            }
-        }
-
-        if (ar->arDot11AuthMode & OPEN_AUTH) {
-            erq->flags |= IW_ENCODE_OPEN;
-        }
-        if (ar->arDot11AuthMode & SHARED_AUTH) {
-            erq->flags |= IW_ENCODE_RESTRICTED;
-        }
-    }
-
-    return 0;
-}
-
-#if WIRELESS_EXT >= 18
-/*
- * SIOCSIWGENIE
- */
-static int
-ar6000_ioctl_siwgenie(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-#ifdef WAPI_ENABLE
-    u8 *ie = erq->pointer;
-    u8 ie_type = ie[0];
-    u16 ie_length = erq->length;
-    u8 wapi_ie[128];
-#endif
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-#ifdef WAPI_ENABLE
-    if (ie_type == IEEE80211_ELEMID_WAPI) {
-        if (ie_length > 0) {
-            if (copy_from_user(wapi_ie, ie, ie_length)) {
-                return -EIO;
-            }
-        }
-        wmi_set_appie_cmd(ar->arWmi, WMI_FRAME_ASSOC_REQ, ie_length, wapi_ie);
-    } else if (ie_length == 0) {
-        wmi_set_appie_cmd(ar->arWmi, WMI_FRAME_ASSOC_REQ, ie_length, wapi_ie);
-    }
-#endif
-    return 0;
-}
-
-
-/*
- * SIOCGIWGENIE
- */
-static int
-ar6000_ioctl_giwgenie(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-    erq->length = 0;
-    erq->flags = 0;
-
-    return 0;
-}
-
-/*
- * SIOCSIWAUTH
- */
-static int
-ar6000_ioctl_siwauth(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_param *data, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    bool profChanged;
-    u16 param;
-    s32 ret;
-    s32 value;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    param = data->flags & IW_AUTH_INDEX;
-    value = data->value;
-    profChanged = true;
-    ret = 0;
-
-    switch (param) {
-        case IW_AUTH_WPA_VERSION:
-            if (value & IW_AUTH_WPA_VERSION_DISABLED) {
-                ar->arAuthMode = NONE_AUTH;
-            } else if (value & IW_AUTH_WPA_VERSION_WPA) {
-                    ar->arAuthMode = WPA_AUTH;
-            } else if (value & IW_AUTH_WPA_VERSION_WPA2) {
-                    ar->arAuthMode = WPA2_AUTH;
-            } else {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_CIPHER_PAIRWISE:
-            if (value & IW_AUTH_CIPHER_NONE) {
-                ar->arPairwiseCrypto = NONE_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP40) {
-                ar->arPairwiseCrypto = WEP_CRYPT;
-                ar->arPairwiseCryptoLen = 5;
-            } else if (value & IW_AUTH_CIPHER_TKIP) {
-                ar->arPairwiseCrypto = TKIP_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_CCMP) {
-                ar->arPairwiseCrypto = AES_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP104) {
-                ar->arPairwiseCrypto = WEP_CRYPT;
-                ar->arPairwiseCryptoLen = 13;
-            } else {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_CIPHER_GROUP:
-            if (value & IW_AUTH_CIPHER_NONE) {
-                ar->arGroupCrypto = NONE_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP40) {
-                ar->arGroupCrypto = WEP_CRYPT;
-                ar->arGroupCryptoLen = 5;
-            } else if (value & IW_AUTH_CIPHER_TKIP) {
-                ar->arGroupCrypto = TKIP_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_CCMP) {
-                ar->arGroupCrypto = AES_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP104) {
-                ar->arGroupCrypto = WEP_CRYPT;
-                ar->arGroupCryptoLen = 13;
-            } else {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_KEY_MGMT:
-            if (value & IW_AUTH_KEY_MGMT_PSK) {
-                if (WPA_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA_PSK_AUTH;
-                } else if (WPA2_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA2_PSK_AUTH;
-                } else {
-                    ret = -1;
-                }
-            } else if (!(value & IW_AUTH_KEY_MGMT_802_1X)) {
-                ar->arAuthMode = NONE_AUTH;
-            }
-            break;
-        case IW_AUTH_TKIP_COUNTERMEASURES:
-            wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
-            profChanged    = false;
-            break;
-        case IW_AUTH_DROP_UNENCRYPTED:
-            profChanged    = false;
-            break;
-        case IW_AUTH_80211_AUTH_ALG:
-            ar->arDot11AuthMode = 0;
-            if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
-                ar->arDot11AuthMode  |= OPEN_AUTH;
-            }
-            if (value & IW_AUTH_ALG_SHARED_KEY) {
-                ar->arDot11AuthMode  |= SHARED_AUTH;
-            }
-            if (value & IW_AUTH_ALG_LEAP) {
-                ar->arDot11AuthMode   = LEAP_AUTH;
-            }
-            if(ar->arDot11AuthMode == 0) {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_WPA_ENABLED:
-            if (!value) {
-                ar->arAuthMode = NONE_AUTH;
-                /* when the supplicant is stopped, it calls this
-                 * handler with value=0. The followings need to be
-                 * reset if the STA were to connect again
-                 * without security
-                 */
-                ar->arDot11AuthMode = OPEN_AUTH;
-                ar->arPairwiseCrypto = NONE_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-                ar->arGroupCrypto = NONE_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            }
-            break;
-        case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-            profChanged    = false;
-            break;
-        case IW_AUTH_ROAMING_CONTROL:
-            profChanged    = false;
-            break;
-        case IW_AUTH_PRIVACY_INVOKED:
-            if (!value) {
-                ar->arPairwiseCrypto = NONE_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-                ar->arGroupCrypto = NONE_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            }
-            break;
-#ifdef WAPI_ENABLE
-        case IW_AUTH_WAPI_ENABLED:
-            ar->arWapiEnable = value;
-            break;
-#endif
-        default:
-           ret = -1;
-           profChanged    = false;
-           break;
-    }
-
-    if (profChanged == true) {
-        /*
-         * profile has changed.  Erase ssid to signal change
-         */
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    return ret;
-}
-
-
-/*
- * SIOCGIWAUTH
- */
-static int
-ar6000_ioctl_giwauth(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_param *data, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    u16 param;
-    s32 ret;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    param = data->flags & IW_AUTH_INDEX;
-    ret = 0;
-    data->value = 0;
-
-
-    switch (param) {
-        case IW_AUTH_WPA_VERSION:
-            if (ar->arAuthMode == NONE_AUTH) {
-                data->value |= IW_AUTH_WPA_VERSION_DISABLED;
-            } else if (ar->arAuthMode == WPA_AUTH) {
-                data->value |= IW_AUTH_WPA_VERSION_WPA;
-            } else if (ar->arAuthMode == WPA2_AUTH) {
-                data->value |= IW_AUTH_WPA_VERSION_WPA2;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_CIPHER_PAIRWISE:
-            if (ar->arPairwiseCrypto == NONE_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_NONE;
-            } else if (ar->arPairwiseCrypto == WEP_CRYPT) {
-                if (ar->arPairwiseCryptoLen == 13) {
-                    data->value |= IW_AUTH_CIPHER_WEP104;
-                } else {
-                    data->value |= IW_AUTH_CIPHER_WEP40;
-                }
-            } else if (ar->arPairwiseCrypto == TKIP_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_TKIP;
-            } else if (ar->arPairwiseCrypto == AES_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_CCMP;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_CIPHER_GROUP:
-            if (ar->arGroupCrypto == NONE_CRYPT) {
-                    data->value |= IW_AUTH_CIPHER_NONE;
-            } else if (ar->arGroupCrypto == WEP_CRYPT) {
-                if (ar->arGroupCryptoLen == 13) {
-                    data->value |= IW_AUTH_CIPHER_WEP104;
-                } else {
-                    data->value |= IW_AUTH_CIPHER_WEP40;
-                }
-            } else if (ar->arGroupCrypto == TKIP_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_TKIP;
-            } else if (ar->arGroupCrypto == AES_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_CCMP;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_KEY_MGMT:
-            if ((ar->arAuthMode == WPA_PSK_AUTH) ||
-                (ar->arAuthMode == WPA2_PSK_AUTH)) {
-                data->value |= IW_AUTH_KEY_MGMT_PSK;
-            } else if ((ar->arAuthMode == WPA_AUTH) ||
-                       (ar->arAuthMode == WPA2_AUTH)) {
-                data->value |= IW_AUTH_KEY_MGMT_802_1X;
-            }
-            break;
-        case IW_AUTH_TKIP_COUNTERMEASURES:
-            // TODO. Save countermeassure enable/disable
-            data->value = 0;
-            break;
-        case IW_AUTH_DROP_UNENCRYPTED:
-            break;
-        case IW_AUTH_80211_AUTH_ALG:
-            if (ar->arDot11AuthMode == OPEN_AUTH) {
-                data->value |= IW_AUTH_ALG_OPEN_SYSTEM;
-            } else if (ar->arDot11AuthMode == SHARED_AUTH) {
-                data->value |= IW_AUTH_ALG_SHARED_KEY;
-            } else if (ar->arDot11AuthMode == LEAP_AUTH) {
-                data->value |= IW_AUTH_ALG_LEAP;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_WPA_ENABLED:
-            if (ar->arAuthMode == NONE_AUTH) {
-                data->value = 0;
-            } else {
-                data->value = 1;
-            }
-            break;
-        case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-            break;
-        case IW_AUTH_ROAMING_CONTROL:
-            break;
-        case IW_AUTH_PRIVACY_INVOKED:
-            if (ar->arPairwiseCrypto == NONE_CRYPT) {
-                data->value = 0;
-            } else {
-                data->value = 1;
-            }
-            break;
-#ifdef WAPI_ENABLE
-        case IW_AUTH_WAPI_ENABLED:
-            data->value = ar->arWapiEnable;
-            break;
-#endif
-        default:
-           ret = -1;
-           break;
-    }
-
-    return 0;
-}
-
-/*
- * SIOCSIWPMKSA
- */
-static int
-ar6000_ioctl_siwpmksa(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *data, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    s32 ret;
-    int status;
-    struct iw_pmksa *pmksa;
-
-    pmksa = (struct iw_pmksa *)extra;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    ret = 0;
-    status = 0;
-
-    switch (pmksa->cmd) {
-        case IW_PMKSA_ADD:
-            status = wmi_setPmkid_cmd(ar->arWmi, (u8 *)pmksa->bssid.sa_data, pmksa->pmkid, true);
-            break;
-        case IW_PMKSA_REMOVE:
-            status = wmi_setPmkid_cmd(ar->arWmi, (u8 *)pmksa->bssid.sa_data, pmksa->pmkid, false);
-            break;
-        case IW_PMKSA_FLUSH:
-            if (ar->arConnected == true) {
-                status = wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
-            }
-            break;
-        default:
-            ret=-1;
-            break;
-    }
-    if (status) {
-        ret = -1;
-    }
-
-    return ret;
-}
-
-#ifdef WAPI_ENABLE
-
-#define PN_INIT 0x5c365c36
-
-static int ar6000_set_wapi_key(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-    KEY_USAGE   keyUsage = 0;
-    s32 keyLen;
-    u8 *keyData;
-    s32 index;
-    u32 *PN;
-    s32 i;
-    int    status;
-    u8 wapiKeyRsc[16];
-    CRYPTO_TYPE keyType = WAPI_CRYPT;
-    const u8 broadcastMac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-
-    index = erq->flags & IW_ENCODE_INDEX;
-    if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
-                ((index - 1) > WMI_MAX_KEY_INDEX))) {
-        return -EIO;
-    }
-
-    index--;
-    if (index < 0 || index > 4) {
-        return -EIO;
-    }
-    keyData = (u8 *)(ext + 1);
-    keyLen = erq->length - sizeof(struct iw_encode_ext);
-    memcpy(wapiKeyRsc, ext->tx_seq, sizeof(wapiKeyRsc));
-
-    if (memcmp(ext->addr.sa_data, broadcastMac, sizeof(broadcastMac)) == 0) {
-        keyUsage |= GROUP_USAGE;
-        PN = (u32 *)wapiKeyRsc;
-        for (i = 0; i < 4; i++) {
-            PN[i] = PN_INIT;
-        }
-    } else {
-        keyUsage |= PAIRWISE_USAGE;
-    }
-    status = wmi_addKey_cmd(ar->arWmi,
-                            index,
-                            keyType,
-                            keyUsage,
-                            keyLen,
-                            wapiKeyRsc,
-                            keyData,
-                            KEY_OP_INIT_WAPIPN,
-                            NULL,
-                            SYNC_BEFORE_WMIFLAG);
-    if (0 != status) {
-        return -EIO;
-    }
-    return 0;
-}
-
-#endif
-
-/*
- * SIOCSIWENCODEEXT
- */
-static int
-ar6000_ioctl_siwencodeext(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    s32 index;
-    struct iw_encode_ext *ext;
-    KEY_USAGE keyUsage;
-    s32 keyLen;
-    u8 *keyData;
-    u8 keyRsc[8];
-    int status;
-    CRYPTO_TYPE keyType;
-#ifdef USER_KEYS
-    struct ieee80211req_key ik;
-#endif /* USER_KEYS */
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-#ifdef USER_KEYS
-    ar->user_saved_keys.keyOk = false;
-#endif /* USER_KEYS */
-
-    index = erq->flags & IW_ENCODE_INDEX;
-
-    if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
-                  ((index - 1) > WMI_MAX_KEY_INDEX)))
-    {
-        return -EIO;
-    }
-
-    ext = (struct iw_encode_ext *)extra;
-    if (erq->flags & IW_ENCODE_DISABLED) {
-        /*
-         * Encryption disabled
-         */
-        if (index) {
-            /*
-             * If key index was specified then clear the specified key
-             */
-            index--;
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                      sizeof(ar->arWepKeyList[index].arKey));
-            ar->arWepKeyList[index].arKeyLen = 0;
-        }
-    } else {
-        /*
-         * Enabling WEP encryption
-         */
-        if (index) {
-            index--;                /* keyindex is off base 1 in iwconfig */
-        }
-
-        keyUsage = 0;
-        keyLen = erq->length - sizeof(struct iw_encode_ext);
-
-        if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-            keyUsage = TX_USAGE;
-            ar->arDefTxKeyIndex = index;
-            // Just setting the key index
-            if (keyLen == 0) {
-                return 0;
-            }
-        }
-
-        if (keyLen <= 0) {
-            return -EIO;
-        }
-
-        /* key follows iw_encode_ext */
-        keyData = (u8 *)(ext + 1);
-
-        switch (ext->alg) {
-            case IW_ENCODE_ALG_WEP:
-                keyType = WEP_CRYPT;
-#ifdef USER_KEYS
-                ik.ik_type = IEEE80211_CIPHER_WEP;
-#endif /* USER_KEYS */
-                if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(keyLen)) {
-                    return -EIO;
-                }
-
-                /* Check whether it is static wep. */
-                if (!ar->arConnected) {
-                    A_MEMZERO(ar->arWepKeyList[index].arKey,
-                          sizeof(ar->arWepKeyList[index].arKey));
-                    memcpy(ar->arWepKeyList[index].arKey, keyData, keyLen);
-                    ar->arWepKeyList[index].arKeyLen = keyLen;
-
-                    return 0;
-                }
-                break;
-            case IW_ENCODE_ALG_TKIP:
-                keyType = TKIP_CRYPT;
-#ifdef USER_KEYS
-                ik.ik_type = IEEE80211_CIPHER_TKIP;
-#endif /* USER_KEYS */
-                break;
-            case IW_ENCODE_ALG_CCMP:
-                keyType = AES_CRYPT;
-#ifdef USER_KEYS
-                ik.ik_type = IEEE80211_CIPHER_AES_CCM;
-#endif /* USER_KEYS */
-                break;
-#ifdef WAPI_ENABLE
-            case IW_ENCODE_ALG_SM4:
-                if (ar->arWapiEnable) {
-                    return ar6000_set_wapi_key(dev, info, erq, extra);
-                } else {
-                    return -EIO;
-                }
-#endif
-            case IW_ENCODE_ALG_PMK:
-                ar->arConnectCtrlFlags |= CONNECT_DO_WPA_OFFLOAD;
-                return wmi_set_pmk_cmd(ar->arWmi, keyData);
-            default:
-                return -EIO;
-        }
-
-
-        if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
-            keyUsage |= GROUP_USAGE;
-        } else {
-            keyUsage |= PAIRWISE_USAGE;
-        }
-
-        if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
-            memcpy(keyRsc, ext->rx_seq, sizeof(keyRsc));
-        } else {
-            A_MEMZERO(keyRsc, sizeof(keyRsc));
-        }
-
-        if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
-            (GROUP_USAGE & keyUsage))
-        {
-            A_UNTIMEOUT(&ar->disconnect_timer);
-        }
-
-         status = wmi_addKey_cmd(ar->arWmi, index, keyType, keyUsage,
-                            keyLen, keyRsc,
-                            keyData, KEY_OP_INIT_VAL,
-                            (u8 *)ext->addr.sa_data,
-                            SYNC_BOTH_WMIFLAG);
-         if (status) {
-            return -EIO;
-         }
-
-#ifdef USER_KEYS
-        ik.ik_keyix = index;
-        ik.ik_keylen = keyLen;
-        memcpy(ik.ik_keydata, keyData, keyLen);
-        memcpy(&ik.ik_keyrsc, keyRsc, sizeof(keyRsc));
-        memcpy(ik.ik_macaddr, ext->addr.sa_data, ETH_ALEN);
-        if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
-            memcpy(&ar->user_saved_keys.bcast_ik, &ik,
-                       sizeof(struct ieee80211req_key));
-        } else {
-            memcpy(&ar->user_saved_keys.ucast_ik, &ik,
-                      sizeof(struct ieee80211req_key));
-        }
-        ar->user_saved_keys.keyOk = true;
-#endif /* USER_KEYS */
-    }
-
-
-    return 0;
-}
-
-/*
- * SIOCGIWENCODEEXT
- */
-static int
-ar6000_ioctl_giwencodeext(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arPairwiseCrypto == NONE_CRYPT) {
-        erq->length = 0;
-        erq->flags = IW_ENCODE_DISABLED;
-    } else {
-        erq->length = 0;
-    }
-
-    return 0;
-}
-#endif // WIRELESS_EXT >= 18
-
-#if WIRELESS_EXT > 20
-static int ar6000_ioctl_siwpower(struct net_device *dev,
-                 struct iw_request_info *info,
-                 union iwreq_data *wrqu, char *extra)
-{
-#ifndef ATH6K_CONFIG_OTA_MODE
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_POWER_MODE power_mode;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (wrqu->power.disabled)
-        power_mode = MAX_PERF_POWER;
-    else
-        power_mode = REC_POWER;
-
-    if (wmi_powermode_cmd(ar->arWmi, power_mode) < 0)
-        return -EIO;
-#endif
-    return 0;
-}
-
-static int ar6000_ioctl_giwpower(struct net_device *dev,
-                 struct iw_request_info *info,
-                 union iwreq_data *wrqu, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    WMI_POWER_MODE power_mode;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    power_mode = wmi_get_power_mode_cmd(ar->arWmi);
-
-    if (power_mode == MAX_PERF_POWER)
-        wrqu->power.disabled = 1;
-    else
-        wrqu->power.disabled = 0;
-
-    return 0;
-}
-#endif // WIRELESS_EXT > 20
-
-/*
- * SIOCGIWNAME
- */
-int
-ar6000_ioctl_giwname(struct net_device *dev,
-           struct iw_request_info *info,
-           char *name, char *extra)
-{
-    u8 capability;
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    capability = ar->arPhyCapability;
-    if(ar->arNetworkType == INFRA_NETWORK && ar->arConnected) {
-        bss_t *bss = wmi_find_node(ar->arWmi, ar->arBssid);
-        if (bss) {
-            capability = get_bss_phy_capability(bss);
-            wmi_node_return(ar->arWmi, bss);
-        }
-    }
-    switch (capability) {
-    case (WMI_11A_CAPABILITY):
-        strncpy(name, "AR6000 802.11a", IFNAMSIZ);
-        break;
-    case (WMI_11G_CAPABILITY):
-        strncpy(name, "AR6000 802.11g", IFNAMSIZ);
-        break;
-    case (WMI_11AG_CAPABILITY):
-        strncpy(name, "AR6000 802.11ag", IFNAMSIZ);
-        break;
-    case (WMI_11NA_CAPABILITY):
-        strncpy(name, "AR6000 802.11na", IFNAMSIZ);
-        break;
-    case (WMI_11NG_CAPABILITY):
-        strncpy(name, "AR6000 802.11ng", IFNAMSIZ);
-        break;
-    case (WMI_11NAG_CAPABILITY):
-        strncpy(name, "AR6000 802.11nag", IFNAMSIZ);
-        break;
-    default:
-        strncpy(name, "AR6000 802.11b", IFNAMSIZ);
-        break;
-    }
-
-    return 0;
-}
-
-/*
- * SIOCSIWFREQ
- */
-int
-ar6000_ioctl_siwfreq(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_freq *freq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    /*
-     * We support limiting the channels via wmiconfig.
-     *
-     * We use this command to configure the channel hint for the connect cmd
-     * so it is possible the target will end up connecting to a different
-     * channel.
-     */
-    if (freq->e > 1) {
-        return -EINVAL;
-    } else if (freq->e == 1) {
-        ar->arChannelHint = freq->m / 100000;
-    } else {
-        if(freq->m) {
-            ar->arChannelHint = wlan_ieee2freq(freq->m);
-        } else {
-            /* Auto Channel Selection */
-            ar->arChannelHint = 0;
-        }
-    }
-
-    ar->ap_profile_flag = 1; /* There is a change in profile */
-
-    A_PRINTF("channel hint set to %d\n", ar->arChannelHint);
-    return 0;
-}
-
-/*
- * SIOCGIWFREQ
- */
-int
-ar6000_ioctl_giwfreq(struct net_device *dev,
-                struct iw_request_info *info,
-                struct iw_freq *freq, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arNetworkType == AP_NETWORK) {
-        if(ar->arChannelHint) {
-            freq->m = ar->arChannelHint * 100000;
-        } else if(ar->arACS) {
-            freq->m = ar->arACS * 100000;
-        } else {
-            return -EINVAL;
-        }
-    } else {
-        if (ar->arConnected != true) {
-            return -EINVAL;
-        } else {
-            freq->m = ar->arBssChannel * 100000;
-        }
-    }
-
-    freq->e = 1;
-
-    return 0;
-}
-
-/*
- * SIOCSIWMODE
- */
-int
-ar6000_ioctl_siwmode(struct net_device *dev,
-            struct iw_request_info *info,
-            __u32 *mode, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    /*
-     * clear SSID during mode switch in connected state
-     */
-    if(!(ar->arNetworkType == (((*mode) == IW_MODE_INFRA) ? INFRA_NETWORK : ADHOC_NETWORK)) && (ar->arConnected == true) ){
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    switch (*mode) {
-    case IW_MODE_INFRA:
-        ar->arNextMode = INFRA_NETWORK;
-        break;
-    case IW_MODE_ADHOC:
-        ar->arNextMode = ADHOC_NETWORK;
-        break;
-    case IW_MODE_MASTER:
-        ar->arNextMode = AP_NETWORK;
-        break;
-    default:
-        return -EINVAL;
-    }
-
-    /* clear all shared parameters between AP and STA|IBSS modes when we
-     * switch between them. Switch between STA & IBSS modes does'nt clear
-     * the shared profile. This is as per the original design for switching
-     * between STA & IBSS.
-     */
-    if (ar->arNetworkType == AP_NETWORK || ar->arNextMode == AP_NETWORK) {
-        ar->arDot11AuthMode      = OPEN_AUTH;
-        ar->arAuthMode           = NONE_AUTH;
-        ar->arPairwiseCrypto     = NONE_CRYPT;
-        ar->arPairwiseCryptoLen  = 0;
-        ar->arGroupCrypto        = NONE_CRYPT;
-        ar->arGroupCryptoLen     = 0;
-        ar->arChannelHint        = 0;
-        ar->arBssChannel         = 0;
-        A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    /* SSID has to be cleared to trigger a profile change while switching
-     * between STA & IBSS modes having the same SSID
-     */
-    if (ar->arNetworkType != ar->arNextMode) {
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    return 0;
-}
-
-/*
- * SIOCGIWMODE
- */
-int
-ar6000_ioctl_giwmode(struct net_device *dev,
-            struct iw_request_info *info,
-            __u32 *mode, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    switch (ar->arNetworkType) {
-    case INFRA_NETWORK:
-        *mode = IW_MODE_INFRA;
-        break;
-    case ADHOC_NETWORK:
-        *mode = IW_MODE_ADHOC;
-        break;
-    case AP_NETWORK:
-        *mode = IW_MODE_MASTER;
-        break;
-    default:
-        return -EIO;
-    }
-    return 0;
-}
-
-/*
- * SIOCSIWSENS
- */
-int
-ar6000_ioctl_siwsens(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *sens, char *extra)
-{
-    return 0;
-}
-
-/*
- * SIOCGIWSENS
- */
-int
-ar6000_ioctl_giwsens(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *sens, char *extra)
-{
-    sens->value = 0;
-    sens->fixed = 1;
-
-    return 0;
-}
-
-/*
- * SIOCGIWRANGE
- */
-int
-ar6000_ioctl_giwrange(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_point *data, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    struct iw_range *range = (struct iw_range *) extra;
-    int i, ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    ar->arNumChannels = -1;
-    A_MEMZERO(ar->arChannelList, sizeof (ar->arChannelList));
-
-    if (wmi_get_channelList_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-
-    wait_event_interruptible_timeout(arEvent, ar->arNumChannels != -1, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-        up(&ar->arSem);
-        return -EINTR;
-    }
-
-    data->length = sizeof(struct iw_range);
-    A_MEMZERO(range, sizeof(struct iw_range));
-
-    range->txpower_capa = 0;
-
-    range->min_pmp = 1 * 1024;
-    range->max_pmp = 65535 * 1024;
-    range->min_pmt = 1 * 1024;
-    range->max_pmt = 1000 * 1024;
-    range->pmp_flags = IW_POWER_PERIOD;
-    range->pmt_flags = IW_POWER_TIMEOUT;
-    range->pm_capa = 0;
-
-    range->we_version_compiled = WIRELESS_EXT;
-    range->we_version_source = 13;
-
-    range->retry_capa = IW_RETRY_LIMIT;
-    range->retry_flags = IW_RETRY_LIMIT;
-    range->min_retry = 0;
-    range->max_retry = 255;
-
-    range->num_frequency = range->num_channels = ar->arNumChannels;
-    for (i = 0; i < ar->arNumChannels; i++) {
-        range->freq[i].i = wlan_freq2ieee(ar->arChannelList[i]);
-        range->freq[i].m = ar->arChannelList[i] * 100000;
-        range->freq[i].e = 1;
-         /*
-         * Linux supports max of 32 channels, bail out once you
-         * reach the max.
-         */
-        if (i == IW_MAX_FREQUENCIES) {
-            break;
-        }
-    }
-
-    /* Max quality is max field value minus noise floor */
-    range->max_qual.qual  = 0xff - 161;
-
-    /*
-     * In order to use dBm measurements, 'level' must be lower
-     * than any possible measurement (see iw_print_stats() in
-     * wireless tools).  It's unclear how this is meant to be
-     * done, but setting zero in these values forces dBm and
-     * the actual numbers are not used.
-     */
-    range->max_qual.level = 0;
-    range->max_qual.noise = 0;
-
-    range->sensitivity = 3;
-
-    range->max_encoding_tokens = 4;
-    /* XXX query driver to find out supported key sizes */
-    range->num_encoding_sizes = 3;
-    range->encoding_size[0] = 5;        /* 40-bit */
-    range->encoding_size[1] = 13;       /* 104-bit */
-    range->encoding_size[2] = 16;       /* 128-bit */
-
-    range->num_bitrates = 0;
-
-    /* estimated maximum TCP throughput values (bps) */
-    range->throughput = 22000000;
-
-    range->min_rts = 0;
-    range->max_rts = 2347;
-    range->min_frag = 256;
-    range->max_frag = 2346;
-
-    up(&ar->arSem);
-
-    return ret;
-}
-
-
-/*
- * SIOCSIWAP
- * This ioctl is used to set the desired bssid for the connect command.
- */
-int
-ar6000_ioctl_siwap(struct net_device *dev,
-              struct iw_request_info *info,
-              struct sockaddr *ap_addr, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ap_addr->sa_family != ARPHRD_ETHER) {
-        return -EIO;
-    }
-
-    if (memcmp(&ap_addr->sa_data, bcast_mac, AR6000_ETH_ADDR_LEN) == 0) {
-        A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-    } else {
-        memcpy(ar->arReqBssid, &ap_addr->sa_data,  sizeof(ar->arReqBssid));
-    }
-
-    return 0;
-}
-
-/*
- * SIOCGIWAP
- */
-int
-ar6000_ioctl_giwap(struct net_device *dev,
-              struct iw_request_info *info,
-              struct sockaddr *ap_addr, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arNetworkType == AP_NETWORK) {
-        memcpy(&ap_addr->sa_data, dev->dev_addr, ATH_MAC_LEN);
-        ap_addr->sa_family = ARPHRD_ETHER;
-        return 0;
-    }
-
-    if (ar->arConnected != true) {
-        return -EINVAL;
-    }
-
-    memcpy(&ap_addr->sa_data, ar->arBssid, sizeof(ar->arBssid));
-    ap_addr->sa_family = ARPHRD_ETHER;
-
-    return 0;
-}
-
-#if (WIRELESS_EXT >= 18)
-/*
- * SIOCSIWMLME
- */
-int
-ar6000_ioctl_siwmlme(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_point *data, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (data->pointer && data->length == sizeof(struct iw_mlme)) {
-
-        u8 arNetworkType;
-        struct iw_mlme mlme;
-
-        if (copy_from_user(&mlme, data->pointer, sizeof(struct iw_mlme)))
-            return -EIO;
-
-        switch (mlme.cmd) {
-
-            case IW_MLME_DEAUTH:
-                /* fall through */
-            case IW_MLME_DISASSOC:
-                if ((ar->arConnected != true) ||
-                    (memcmp(ar->arBssid, mlme.addr.sa_data, 6) != 0)) {
-
-                    up(&ar->arSem);
-                    return -EINVAL;
-                }
-                wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
-                arNetworkType = ar->arNetworkType;
-                ar6000_init_profile_info(ar);
-                ar->arNetworkType = arNetworkType;
-                reconnect_flag = 0;
-                ar6000_disconnect(ar);
-                A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-                ar->arSsidLen = 0;
-                if (ar->arSkipScan == false) {
-                    A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-                }
-                break;
-
-            case IW_MLME_AUTH:
-                /* fall through */
-            case IW_MLME_ASSOC:
-                /* fall through */
-            default:
-                up(&ar->arSem);
-                return -EOPNOTSUPP;
-        }
-    }
-
-    up(&ar->arSem);
-    return 0;
-}
-#endif /* WIRELESS_EXT >= 18 */
-
-/*
- * SIOCGIWAPLIST
- */
-int
-ar6000_ioctl_iwaplist(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_point *data, char *extra)
-{
-    return -EIO;            /* for now */
-}
-
-/*
- * SIOCSIWSCAN
- */
-int
-ar6000_ioctl_siwscan(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *extra)
-{
-#define ACT_DWELLTIME_DEFAULT   105
-#define HOME_TXDRAIN_TIME       100
-#define SCAN_INT                HOME_TXDRAIN_TIME + ACT_DWELLTIME_DEFAULT
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-    int ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    /* If scan is issued in the middle of ongoing scan or connect,
-       dont issue another one */
-    if ( ar->scan_triggered > 0 ) {
-        ++ar->scan_triggered;
-        if (ar->scan_triggered < 5) {
-            return 0;
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("Scan request is triggered over 5 times. Not scan complete event\n"));
-        }
-    } 
-
-    if (!ar->arUserBssFilter) {
-        if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
-            return -EIO;
-        }
-    }
-
-    if (ar->arConnected) {
-        if  (wmi_get_stats_cmd(ar->arWmi) != 0) {
-            return -EIO;
-        }
-    }
-
-#ifdef ANDROID_ENV
-#if WIRELESS_EXT >= 18
-    if (data->pointer && (data->length == sizeof(struct iw_scan_req)))
-    {
-        if ((data->flags & IW_SCAN_THIS_ESSID) == IW_SCAN_THIS_ESSID)
-        {
-            struct iw_scan_req req;
-            if (copy_from_user(&req, data->pointer, sizeof(struct iw_scan_req)))
-                return -EIO;
-            if (wmi_probedSsid_cmd(ar->arWmi, 1, SPECIFIC_SSID_FLAG, req.essid_len, req.essid) != 0)
-                return -EIO;
-            ar->scanSpecificSsid = true;
-        }
-        else
-        {
-            if (ar->scanSpecificSsid) {
-                if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != 0)
-                    return -EIO;
-                 ar->scanSpecificSsid = false;
-            }
-        }
-    }
-    else
-    {
-        if (ar->scanSpecificSsid) {
-            if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != 0)
-                return -EIO;
-             ar->scanSpecificSsid = false;
-        }
-    }
-#endif
-#endif /* ANDROID_ENV */
-
-    if (wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, false, false, \
-                          0, 0, 0, NULL) != 0) {
-        ret = -EIO;
-    }
-
-    if (ret == 0) {
-        ar->scan_triggered = 1;
-    }
-
-    return ret;
-#undef  ACT_DWELLTIME_DEFAULT
-#undef HOME_TXDRAIN_TIME
-#undef SCAN_INT
-}
-
-
-/*
- * Units are in db above the noise floor. That means the
- * rssi values reported in the tx/rx descriptors in the
- * driver are the SNR expressed in db.
- *
- * If you assume that the noise floor is -95, which is an
- * excellent assumption 99.5 % of the time, then you can
- * derive the absolute signal level (i.e. -95 + rssi).
- * There are some other slight factors to take into account
- * depending on whether the rssi measurement is from 11b,
- * 11g, or 11a.   These differences are at most 2db and
- * can be documented.
- *
- * NB: various calculations are based on the orinoco/wavelan
- *     drivers for compatibility
- */
-static void
-ar6000_set_quality(struct iw_quality *iq, s8 rssi)
-{
-    if (rssi < 0) {
-        iq->qual = 0;
-    } else {
-        iq->qual = rssi;
-    }
-
-    /* NB: max is 94 because noise is hardcoded to 161 */
-    if (iq->qual > 94)
-        iq->qual = 94;
-
-    iq->noise = 161;        /* -95dBm */
-    iq->level = iq->noise + iq->qual;
-    iq->updated = 7;
-}
-
-
-int
-ar6000_ioctl_siwcommit(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *extra)
-{
-    struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("AP: SSID %s freq %d authmode %d dot11 auth %d"\
-                    " PW crypto %d GRP crypto %d\n",
-                    ar->arSsid, ar->arChannelHint,
-                    ar->arAuthMode, ar->arDot11AuthMode,
-                    ar->arPairwiseCrypto, ar->arGroupCrypto));
-
-    ar6000_ap_mode_profile_commit(ar);
-
-    /* if there is a profile switch from STA|IBSS mode to AP mode,
-     * update the host driver association state for the STA|IBSS mode.
-     */
-    if (ar->arNetworkType != AP_NETWORK && ar->arNextMode == AP_NETWORK) {
-        /* Stop getting pkts from upper stack */
-        netif_stop_queue(ar->arNetDev);
-        A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
-        ar->arBssChannel = 0;
-        ar->arBeaconInterval = 0;
-
-        /* Flush the Tx queues */
-        ar6000_TxDataCleanup(ar);
-
-        /* Start getting pkts from upper stack */
-        netif_wake_queue(ar->arNetDev);
-    }
-
-    return 0;
-}
-
-#define W_PROTO(_x) wait_ ## _x
-#define WAIT_HANDLER_IMPL(_x, type) \
-int wait_ ## _x (struct net_device *dev, struct iw_request_info *info, type wrqu, char *extra) {\
-    int ret; \
-    dev_hold(dev); \
-    rtnl_unlock(); \
-    ret = _x(dev, info, wrqu, extra); \
-    rtnl_lock(); \
-    dev_put(dev); \
-    return ret;\
-}
-
-WAIT_HANDLER_IMPL(ar6000_ioctl_siwessid, struct iw_point *)
-WAIT_HANDLER_IMPL(ar6000_ioctl_giwrate, struct iw_param *)
-WAIT_HANDLER_IMPL(ar6000_ioctl_giwtxpow, struct iw_param *)
-WAIT_HANDLER_IMPL(ar6000_ioctl_giwrange, struct iw_point*)
-
-/* Structures to export the Wireless Handlers */
-static const iw_handler ath_handlers[] = {
-    (iw_handler) ar6000_ioctl_siwcommit,        /* SIOCSIWCOMMIT */
-    (iw_handler) ar6000_ioctl_giwname,          /* SIOCGIWNAME */
-    (iw_handler) NULL,                          /* SIOCSIWNWID */
-    (iw_handler) NULL,                          /* SIOCGIWNWID */
-    (iw_handler) ar6000_ioctl_siwfreq,          /* SIOCSIWFREQ */
-    (iw_handler) ar6000_ioctl_giwfreq,          /* SIOCGIWFREQ */
-    (iw_handler) ar6000_ioctl_siwmode,          /* SIOCSIWMODE */
-    (iw_handler) ar6000_ioctl_giwmode,          /* SIOCGIWMODE */
-    (iw_handler) ar6000_ioctl_siwsens,          /* SIOCSIWSENS */
-    (iw_handler) ar6000_ioctl_giwsens,          /* SIOCGIWSENS */
-    (iw_handler) NULL /* not _used */,          /* SIOCSIWRANGE */
-    (iw_handler) W_PROTO(ar6000_ioctl_giwrange),/* SIOCGIWRANGE */
-    (iw_handler) NULL /* not used */,           /* SIOCSIWPRIV */
-    (iw_handler) NULL /* kernel code */,        /* SIOCGIWPRIV */
-    (iw_handler) NULL /* not used */,           /* SIOCSIWSTATS */
-    (iw_handler) NULL /* kernel code */,        /* SIOCGIWSTATS */
-    (iw_handler) NULL,                          /* SIOCSIWSPY */
-    (iw_handler) NULL,                          /* SIOCGIWSPY */
-    (iw_handler) NULL,                          /* SIOCSIWTHRSPY */
-    (iw_handler) NULL,                          /* SIOCGIWTHRSPY */
-    (iw_handler) ar6000_ioctl_siwap,            /* SIOCSIWAP */
-    (iw_handler) ar6000_ioctl_giwap,            /* SIOCGIWAP */
-#if (WIRELESS_EXT >= 18)
-    (iw_handler) ar6000_ioctl_siwmlme,          /* SIOCSIWMLME */
-#else
-    (iw_handler) NULL,                          /* -- hole -- */
-#endif  /* WIRELESS_EXT >= 18 */
-    (iw_handler) ar6000_ioctl_iwaplist,         /* SIOCGIWAPLIST */
-    (iw_handler) ar6000_ioctl_siwscan,          /* SIOCSIWSCAN */
-    (iw_handler) ar6000_ioctl_giwscan,          /* SIOCGIWSCAN */
-    (iw_handler) W_PROTO(ar6000_ioctl_siwessid),/* SIOCSIWESSID */
-    (iw_handler) ar6000_ioctl_giwessid,         /* SIOCGIWESSID */
-    (iw_handler) NULL,                          /* SIOCSIWNICKN */
-    (iw_handler) NULL,                          /* SIOCGIWNICKN */
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) ar6000_ioctl_siwrate,          /* SIOCSIWRATE */
-    (iw_handler) W_PROTO(ar6000_ioctl_giwrate), /* SIOCGIWRATE */
-    (iw_handler) NULL,                          /* SIOCSIWRTS */
-    (iw_handler) NULL,                          /* SIOCGIWRTS */
-    (iw_handler) NULL,                          /* SIOCSIWFRAG */
-    (iw_handler) NULL,                          /* SIOCGIWFRAG */
-    (iw_handler) ar6000_ioctl_siwtxpow,         /* SIOCSIWTXPOW */
-    (iw_handler) W_PROTO(ar6000_ioctl_giwtxpow),/* SIOCGIWTXPOW */
-    (iw_handler) ar6000_ioctl_siwretry,         /* SIOCSIWRETRY */
-    (iw_handler) ar6000_ioctl_giwretry,         /* SIOCGIWRETRY */
-    (iw_handler) ar6000_ioctl_siwencode,        /* SIOCSIWENCODE */
-    (iw_handler) ar6000_ioctl_giwencode,        /* SIOCGIWENCODE */
-#if WIRELESS_EXT > 20
-    (iw_handler) ar6000_ioctl_siwpower,         /* SIOCSIWPOWER */
-    (iw_handler) ar6000_ioctl_giwpower,         /* SIOCGIWPOWER */
-#endif // WIRELESS_EXT > 20
-#if WIRELESS_EXT >= 18
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) ar6000_ioctl_siwgenie,         /* SIOCSIWGENIE */
-    (iw_handler) ar6000_ioctl_giwgenie,         /* SIOCGIWGENIE */
-    (iw_handler) ar6000_ioctl_siwauth,          /* SIOCSIWAUTH */
-    (iw_handler) ar6000_ioctl_giwauth,          /* SIOCGIWAUTH */
-    (iw_handler) ar6000_ioctl_siwencodeext,     /* SIOCSIWENCODEEXT */
-    (iw_handler) ar6000_ioctl_giwencodeext,     /* SIOCGIWENCODEEXT */
-    (iw_handler) ar6000_ioctl_siwpmksa,         /* SIOCSIWPMKSA */
-#endif // WIRELESS_EXT >= 18
-};
-
-struct iw_handler_def ath_iw_handler_def = {
-    .standard         = (iw_handler *)ath_handlers,
-    .num_standard     = ARRAY_SIZE(ath_handlers),
-    .private          = NULL,
-    .num_private      = 0,
-};
diff --git a/drivers/staging/ath6kl/reorder/rcv_aggr.c b/drivers/staging/ath6kl/reorder/rcv_aggr.c
index 094b227b32c490f8255d042ffcef50baea34c161..9b1509ec5a7ba1b86236148796953fde18ffd219 100644
--- a/drivers/staging/ath6kl/reorder/rcv_aggr.c
+++ b/drivers/staging/ath6kl/reorder/rcv_aggr.c
@@ -21,11 +21,8 @@
  *
  */
 
-#ifdef  ATH_AR6K_11N_SUPPORT
-
 #include <a_config.h>
 #include <athdefs.h>
-#include <a_types.h>
 #include <a_osapi.h>
 #include <a_debug.h>
 #include "pkt_log.h"
@@ -40,7 +37,7 @@ static void
 aggr_slice_amsdu(struct aggr_info *p_aggr, struct rxtid *rxtid, void **osbuf);
 
 static void
-aggr_timeout(A_ATH_TIMER arg);
+aggr_timeout(unsigned long arg);
 
 static void
 aggr_deque_frms(struct aggr_info *p_aggr, u8 tid, u16 seq_no, u8 order);
@@ -123,7 +120,7 @@ aggr_delete_tid_state(struct aggr_info *p_aggr, u8 tid)
     rxtid->hold_q_sz = 0;
 
     if(rxtid->hold_q) {
-        A_FREE(rxtid->hold_q);
+        kfree(rxtid->hold_q);
         rxtid->hold_q = NULL;
     }
 
@@ -154,7 +151,7 @@ aggr_module_destroy(void *cntxt)
                         A_NETBUF_FREE(rxtid->hold_q[k].osbuf);
                     }
                 }
-                A_FREE(rxtid->hold_q);
+                kfree(rxtid->hold_q);
             }
             /* Free the dispatch q contents*/
             while(A_NETBUF_QUEUE_SIZE(&rxtid->q)) {
@@ -168,7 +165,7 @@ aggr_module_destroy(void *cntxt)
         while(A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ)) {
             A_NETBUF_FREE(A_NETBUF_DEQUEUE(&p_aggr->freeQ));
         }
-        A_FREE(p_aggr);
+        kfree(p_aggr);
     }
     A_PRINTF("out aggr_module_destroy\n");
 }
@@ -573,7 +570,7 @@ aggr_reset_state(void *cntxt)
 
 
 static void
-aggr_timeout(A_ATH_TIMER arg)
+aggr_timeout(unsigned long arg)
 {
     u8 i,j;
     struct aggr_info *p_aggr = (struct aggr_info *)arg;
@@ -662,5 +659,3 @@ aggr_dump_stats(void *cntxt, PACKET_LOG **log_buf)
     A_PRINTF("================================================\n\n");
 
 }
-
-#endif  /* ATH_AR6K_11N_SUPPORT */
diff --git a/drivers/staging/ath6kl/wlan/include/ieee80211.h b/drivers/staging/ath6kl/wlan/include/ieee80211.h
index 532ab0eb20c3911dd962a8cdb641157332474a0c..cf47d0657e7008e7420434d121ebc216be3b0559 100644
--- a/drivers/staging/ath6kl/wlan/include/ieee80211.h
+++ b/drivers/staging/ath6kl/wlan/include/ieee80211.h
@@ -23,8 +23,6 @@
 #ifndef _NET80211_IEEE80211_H_
 #define _NET80211_IEEE80211_H_
 
-#include "athstartpack.h"
-
 /*
  * 802.11 protocol definitions.
  */
@@ -396,6 +394,4 @@ enum ieee80211_authmode {
 
 #define IEEE80211_PS_MAX_QUEUE    50 /*Maximum no of buffers that can be queues for PS*/
 
-#include "athendpack.h"
-
 #endif /* _NET80211_IEEE80211_H_ */
diff --git a/drivers/staging/ath6kl/wlan/src/wlan_node.c b/drivers/staging/ath6kl/wlan/src/wlan_node.c
index 1a3ac7dd5e34b715a75acaf7d398bda832b76882..0fe5f4b1346c939807c708e6aee2434a2f2e54d1 100644
--- a/drivers/staging/ath6kl/wlan/src/wlan_node.c
+++ b/drivers/staging/ath6kl/wlan/src/wlan_node.c
@@ -24,7 +24,6 @@
 //==============================================================================
 #include <a_config.h>
 #include <athdefs.h>
-#include <a_types.h>
 #include <a_osapi.h>
 #define ATH_MODULE_NAME wlan
 #include <a_debug.h>
@@ -54,7 +53,7 @@ ATH_DEBUG_INSTANTIATE_MODULE_VAR(wlan,
 #endif
 
 #ifdef THREAD_X
-static void wlan_node_timeout(A_ATH_TIMER arg);
+static void wlan_node_timeout(unsigned long arg);
 #endif
 
 static bss_t * _ieee80211_find_node (struct ieee80211_node_table *nt,
@@ -72,7 +71,7 @@ wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size)
         {
         ni->ni_buf = A_MALLOC_NOWAIT(wh_size);
         if (ni->ni_buf == NULL) {
-            A_FREE(ni);
+            kfree(ni);
             ni = NULL;
             return ni;
         }
@@ -104,9 +103,9 @@ void
 wlan_node_free(bss_t *ni)
 {
     if (ni->ni_buf != NULL) {
-        A_FREE(ni->ni_buf);
+        kfree(ni->ni_buf);
     }
-    A_FREE(ni);
+    kfree(ni);
 }
 
 void
@@ -375,7 +374,7 @@ wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt)
 
 #ifdef THREAD_X
 static void
-wlan_node_timeout (A_ATH_TIMER arg)
+wlan_node_timeout (unsigned long arg)
 {
     struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
     bss_t *bss, *nextBss;
diff --git a/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c b/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c
index 9ebfecff54f9a31402ae68abad45ea38ba87941e..07b8313b16e889b7af3847ae7fad997303b26b7c 100644
--- a/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c
+++ b/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c
@@ -25,7 +25,6 @@
 
 #include "a_config.h"
 #include "athdefs.h"
-#include "a_types.h"
 #include "a_osapi.h"
 #include <wmi.h>
 #include <ieee80211.h>
diff --git a/drivers/staging/ath6kl/wlan/src/wlan_utils.c b/drivers/staging/ath6kl/wlan/src/wlan_utils.c
index fd05e39f41185370c5dab7acca191d9f06208f84..bc91599d9bf6bb946227e2b353a06c0f57358218 100644
--- a/drivers/staging/ath6kl/wlan/src/wlan_utils.c
+++ b/drivers/staging/ath6kl/wlan/src/wlan_utils.c
@@ -24,7 +24,6 @@
 //==============================================================================
 #include <a_config.h>
 #include <athdefs.h>
-#include <a_types.h>
 #include <a_osapi.h>
 
 /*
diff --git a/drivers/staging/ath6kl/wmi/wmi.c b/drivers/staging/ath6kl/wmi/wmi.c
index a00bf0a598711b6459a3363204cdf0494484fe95..4a17f99ea143ac4a02482cf89f321a8315511fe3 100644
--- a/drivers/staging/ath6kl/wmi/wmi.c
+++ b/drivers/staging/ath6kl/wmi/wmi.c
@@ -25,7 +25,6 @@
 
 #include <a_config.h>
 #include <athdefs.h>
-#include <a_types.h>
 #include <a_osapi.h>
 #include "htc.h"
 #include "htc_api.h"
@@ -35,7 +34,6 @@
 #include <ieee80211.h>
 #include <ieee80211_node.h>
 #include "dset_api.h"
-#include "gpio_api.h"
 #include "wmi_host.h"
 #include "a_drv.h"
 #include "a_drv_api.h"
@@ -129,14 +127,6 @@ wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, u8 *datap, u32 len);
 static int
 wmi_set_params_event_rx(struct wmi_t *wmip, u8 *datap, u32 len);
 
-static int
-wmi_acm_reject_event_rx(struct wmi_t *wmip, u8 *datap, u32 len);
-
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-static int wmi_gpio_intr_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_gpio_data_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_gpio_ack_rx(struct wmi_t *wmip, u8 *datap, int len);
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
 static int
@@ -187,13 +177,11 @@ static int wmi_dtimexpiry_event_rx(struct wmi_t *wmip, u8 *datap,
 
 static int wmi_peer_node_event_rx (struct wmi_t *wmip, u8 *datap,
                                         int len);
-#ifdef ATH_AR6K_11N_SUPPORT
 static int wmi_addba_req_event_rx(struct wmi_t *, u8 *, int);
 static int wmi_addba_resp_event_rx(struct wmi_t *, u8 *, int);
 static int wmi_delba_req_event_rx(struct wmi_t *, u8 *, int);
 static int wmi_btcoex_config_event_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_btcoex_stats_event_rx(struct wmi_t *wmip, u8 *datap, int len);
-#endif
 static int wmi_hci_event_rx(struct wmi_t *, u8 *, int);
 
 #ifdef WAPI_ENABLE
@@ -273,8 +261,6 @@ const u8 up_to_ac[]= {
                 WMM_AC_VO,
             };
 
-#include "athstartpack.h"
-
 /* This stuff is used when we want a simple layer-3 visibility */
 typedef PREPACK struct _iphdr {
     u8 ip_ver_hdrlen;          /* version and hdr length */
@@ -292,8 +278,6 @@ typedef PREPACK struct _iphdr {
     u8 ip_dst[4];
 } POSTPACK iphdr;
 
-#include "athendpack.h"
-
 static s16 rssi_event_value = 0;
 static s16 snr_event_value = 0;
 
@@ -381,7 +365,7 @@ wmi_shutdown(struct wmi_t *wmip)
             A_MUTEX_DELETE(&wmip->wmi_lock);
 #endif
         }
-        A_FREE(wmip);
+        kfree(wmip);
     }
 }
 
@@ -475,7 +459,6 @@ int wmi_meta_add(struct wmi_t *wmip, void *osbuf, u8 *pVersion,void *pTxMetaS)
         	*pVersion = WMI_META_VERSION_1;
 		return (0);
     		}
-#ifdef CONFIG_CHECKSUM_OFFLOAD
 	case WMI_META_VERSION_2:
 		{
      		WMI_TX_META_V2 *pV2 ;
@@ -487,7 +470,6 @@ int wmi_meta_add(struct wmi_t *wmip, void *osbuf, u8 *pVersion,void *pTxMetaS)
          	memcpy(pV2,(WMI_TX_META_V2 *)pTxMetaS,sizeof(WMI_TX_META_V2));
 		return (0);
     		}
-#endif
 	default:
 		return (0);
     }
@@ -525,7 +507,8 @@ wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, u8 msgType, bool bMoreData,
     }
 
     WMI_DATA_HDR_SET_META(dtHdr, metaVersion);
-    //dtHdr->rssi = 0;
+
+    dtHdr->info3 = 0;
 
     return (0);
 }
@@ -865,17 +848,6 @@ wmi_control_rx_xtnd(struct wmi_t *wmip, void *osbuf)
         status = wmi_dset_data_req_rx(wmip, datap, len);
         break;
 #endif /* CONFIG_HOST_DSET_SUPPORT */
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-    case (WMIX_GPIO_INTR_EVENTID):
-        wmi_gpio_intr_rx(wmip, datap, len);
-        break;
-    case (WMIX_GPIO_DATA_EVENTID):
-        wmi_gpio_data_rx(wmip, datap, len);
-        break;
-    case (WMIX_GPIO_ACK_EVENTID):
-        wmi_gpio_ack_rx(wmip, datap, len);
-        break;
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
     case (WMIX_HB_CHALLENGE_RESP_EVENTID):
         wmi_hbChallengeResp_rx(wmip, datap, len);
         break;
@@ -967,23 +939,19 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
     case (WMI_READY_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_READY_EVENTID\n", DBGARG));
         status = wmi_ready_event_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         A_WMI_DBGLOG_INIT_DONE(wmip->wmi_devt);
         break;
     case (WMI_CONNECT_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CONNECT_EVENTID\n", DBGARG));
         status = wmi_connect_event_rx(wmip, datap, len);
-        A_WMI_SEND_GENERIC_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_DISCONNECT_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DISCONNECT_EVENTID\n", DBGARG));
         status = wmi_disconnect_event_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_PEER_NODE_EVENTID):
         A_DPRINTF (DBG_WMI, (DBGFMT "WMI_PEER_NODE_EVENTID\n", DBGARG));
         status = wmi_peer_node_event_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_TKIP_MICERR_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TKIP_MICERR_EVENTID\n", DBGARG));
@@ -1014,7 +982,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
             memcpy(bih->bssid, bih2.bssid, ATH_MAC_LEN);
 
             status = wmi_bssInfo_event_rx(wmip, datap, len);
-            A_WMI_SEND_GENERIC_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         }
         break;
     case (WMI_REGDOMAIN_EVENTID):
@@ -1024,13 +991,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
     case (WMI_PSTREAM_TIMEOUT_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSTREAM_TIMEOUT_EVENTID\n", DBGARG));
         status = wmi_pstream_timeout_event_rx(wmip, datap, len);
-            /* pstreams are fatpipe abstractions that get implicitly created.
-             * User apps only deal with thinstreams. creation of a thinstream
-             * by the user or data traffic flow in an AC triggers implicit
-             * pstream creation. Do we need to send this event to App..?
-             * no harm in sending it.
-             */
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_NEIGHBOR_REPORT_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_NEIGHBOR_REPORT_EVENTID\n", DBGARG));
@@ -1039,7 +999,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
     case (WMI_SCAN_COMPLETE_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SCAN_COMPLETE_EVENTID\n", DBGARG));
         status = wmi_scanComplete_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_CMDERROR_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CMDERROR_EVENTID\n", DBGARG));
@@ -1056,7 +1015,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
     case (WMI_ERROR_REPORT_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_ERROR_REPORT_EVENTID\n", DBGARG));
         status = wmi_reportErrorEvent_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_OPT_RX_FRAME_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_OPT_RX_FRAME_EVENTID\n", DBGARG));
@@ -1095,7 +1053,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
     case (WMI_TX_RETRY_ERR_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TX_RETRY_ERR_EVENTID\n", DBGARG));
         status = wmi_txRetryErrEvent_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_SNR_THRESHOLD_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SNR_THRESHOLD_EVENTID\n", DBGARG));
@@ -1104,7 +1061,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
     case (WMI_LQ_THRESHOLD_EVENTID):
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_LQ_THRESHOLD_EVENTID\n", DBGARG));
         status = wmi_lqThresholdEvent_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
         break;
     case (WMI_APLIST_EVENTID):
         AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Received APLIST Event\n"));
@@ -1133,11 +1089,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
         A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SET_PARAMS_REPLY Event\n", DBGARG));
         status = wmi_set_params_event_rx(wmip, datap, len);
         break;
-    case (WMI_ACM_REJECT_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SET_PARAMS_REPLY Event\n", DBGARG));
-        status = wmi_acm_reject_event_rx(wmip, datap, len);
-        break;		
-#ifdef ATH_AR6K_11N_SUPPORT
     case (WMI_ADDBA_REQ_EVENTID):
         status = wmi_addba_req_event_rx(wmip, datap, len);
         break;
@@ -1155,7 +1106,6 @@ wmi_control_rx(struct wmi_t *wmip, void *osbuf)
 	    A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BTCOEX_STATS_EVENTID", DBGARG));
     	status = wmi_btcoex_stats_event_rx(wmip, datap, len);
 	    break;
-#endif
     case (WMI_TX_COMPLETE_EVENTID):
         {
             int index;
@@ -1208,7 +1158,7 @@ wmi_simple_cmd(struct wmi_t *wmip, WMI_COMMAND_ID cmdid)
 /* Send a "simple" extended wmi command -- one with no arguments.
    Enabling this command only if GPIO or profiling support is enabled.
    This is to suppress warnings on some platforms */
-#if defined(CONFIG_HOST_GPIO_SUPPORT) || defined(CONFIG_TARGET_PROFILE_SUPPORT)
+#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
 static int
 wmi_simple_cmd_xtnd(struct wmi_t *wmip, WMIX_COMMAND_ID cmdid)
 {
@@ -2298,46 +2248,6 @@ wmi_dbglog_event_rx(struct wmi_t *wmip, u8 *datap, int len)
     return 0;
 }
 
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-static int
-wmi_gpio_intr_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
-    WMIX_GPIO_INTR_EVENT *gpio_intr = (WMIX_GPIO_INTR_EVENT *)datap;
-
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - intrmask=0x%x input=0x%x.\n", DBGARG,
-        gpio_intr->intr_mask, gpio_intr->input_values));
-
-    A_WMI_GPIO_INTR_RX(gpio_intr->intr_mask, gpio_intr->input_values);
-
-    return 0;
-}
-
-static int
-wmi_gpio_data_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
-    WMIX_GPIO_DATA_EVENT *gpio_data = (WMIX_GPIO_DATA_EVENT *)datap;
-
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG,
-        gpio_data->reg_id, gpio_data->value));
-
-    A_WMI_GPIO_DATA_RX(gpio_data->reg_id, gpio_data->value);
-
-    return 0;
-}
-
-static int
-wmi_gpio_ack_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
-    A_WMI_GPIO_ACK_RX();
-
-    return 0;
-}
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
-
 /*
  * Called to send a wmi command. Command specific data is already built
  * on osbuf and current osbuf->data points to it.
@@ -3075,6 +2985,7 @@ wmi_dataSync_send(struct wmi_t *wmip, void *osbuf, HTC_ENDPOINT_ID eid)
     dtHdr->info =
       (SYNC_MSGTYPE & WMI_DATA_HDR_MSG_TYPE_MASK) << WMI_DATA_HDR_MSG_TYPE_SHIFT;
 
+    dtHdr->info3 = 0;
     A_DPRINTF(DBG_WMI, (DBGFMT "Enter - eid %d\n", DBGARG, eid));
 
     return (A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, eid));
@@ -4282,132 +4193,6 @@ wmi_set_powersave_timers_cmd(struct wmi_t *wmip,
                          NO_SYNC_WMIFLAG));
 }
 
-#ifdef CONFIG_HOST_GPIO_SUPPORT
-/* Send a command to Target to change GPIO output pins. */
-int
-wmi_gpio_output_set(struct wmi_t *wmip,
-                    u32 set_mask,
-                    u32 clear_mask,
-                    u32 enable_mask,
-                    u32 disable_mask)
-{
-    void *osbuf;
-    WMIX_GPIO_OUTPUT_SET_CMD *output_set;
-    int size;
-
-    size = sizeof(*output_set);
-
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - set=0x%x clear=0x%x enb=0x%x dis=0x%x\n", DBGARG,
-        set_mask, clear_mask, enable_mask, disable_mask));
-
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    output_set = (WMIX_GPIO_OUTPUT_SET_CMD *)(A_NETBUF_DATA(osbuf));
-
-    output_set->set_mask                   = set_mask;
-    output_set->clear_mask                 = clear_mask;
-    output_set->enable_mask                = enable_mask;
-    output_set->disable_mask               = disable_mask;
-
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_OUTPUT_SET_CMDID,
-                             NO_SYNC_WMIFLAG));
-}
-
-/* Send a command to the Target requesting state of the GPIO input pins */
-int
-wmi_gpio_input_get(struct wmi_t *wmip)
-{
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
-    return wmi_simple_cmd_xtnd(wmip, WMIX_GPIO_INPUT_GET_CMDID);
-}
-
-/* Send a command to the Target that changes the value of a GPIO register. */
-int
-wmi_gpio_register_set(struct wmi_t *wmip,
-                      u32 gpioreg_id,
-                      u32 value)
-{
-    void *osbuf;
-    WMIX_GPIO_REGISTER_SET_CMD *register_set;
-    int size;
-
-    size = sizeof(*register_set);
-
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG, gpioreg_id, value));
-
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    register_set = (WMIX_GPIO_REGISTER_SET_CMD *)(A_NETBUF_DATA(osbuf));
-
-    register_set->gpioreg_id               = gpioreg_id;
-    register_set->value                    = value;
-
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_SET_CMDID,
-                             NO_SYNC_WMIFLAG));
-}
-
-/* Send a command to the Target to fetch the value of a GPIO register. */
-int
-wmi_gpio_register_get(struct wmi_t *wmip,
-                      u32 gpioreg_id)
-{
-    void *osbuf;
-    WMIX_GPIO_REGISTER_GET_CMD *register_get;
-    int size;
-
-    size = sizeof(*register_get);
-
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter - reg=%d\n", DBGARG, gpioreg_id));
-
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    register_get = (WMIX_GPIO_REGISTER_GET_CMD *)(A_NETBUF_DATA(osbuf));
-
-    register_get->gpioreg_id               = gpioreg_id;
-
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_GET_CMDID,
-                             NO_SYNC_WMIFLAG));
-}
-
-/* Send a command to the Target acknowledging some GPIO interrupts. */
-int
-wmi_gpio_intr_ack(struct wmi_t *wmip,
-                  u32 ack_mask)
-{
-    void *osbuf;
-    WMIX_GPIO_INTR_ACK_CMD *intr_ack;
-    int size;
-
-    size = sizeof(*intr_ack);
-
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter ack_mask=0x%x\n", DBGARG, ack_mask));
-
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    intr_ack = (WMIX_GPIO_INTR_ACK_CMD *)(A_NETBUF_DATA(osbuf));
-
-    intr_ack->ack_mask               = ack_mask;
-
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_INTR_ACK_CMDID,
-                             NO_SYNC_WMIFLAG));
-}
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
-
 int
 wmi_set_access_params_cmd(struct wmi_t *wmip, u8 ac,  u16 txop, u8 eCWmin,
                           u8 eCWmax, u8 aifsn)
@@ -4683,8 +4468,6 @@ wmi_tcmd_test_report_rx(struct wmi_t *wmip, u8 *datap, int len)
 
    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-   A_WMI_TCMD_RX_REPORT_EVENT(wmip->wmi_devt, datap, len);
-
    return 0;
 }
 
@@ -5500,19 +5283,6 @@ wmi_set_params_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
 }
 
 
-
-static int
-wmi_acm_reject_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
-{
-    WMI_ACM_REJECT_EVENT *ev;
-
-    ev = (WMI_ACM_REJECT_EVENT *)datap;
-    wmip->wmi_traffic_class = ev->trafficClass;
-    printk("ACM REJECT %d\n",wmip->wmi_traffic_class);
-    return 0;
-}
-
-
 #ifdef CONFIG_HOST_DSET_SUPPORT
 int
 wmi_dset_data_reply(struct wmi_t *wmip,
@@ -5877,7 +5647,7 @@ wmi_scan_indication (struct wmi_t *wmip)
 
     ar6000_scan_indication (wmip->wmi_devt, pAr6kScanIndEvent, size);
 
-    A_FREE(pAr6kScanIndEvent);
+    kfree(pAr6kScanIndEvent);
 }
 #endif
 
@@ -5995,7 +5765,6 @@ int wmi_add_current_bss (struct wmi_t *wmip, u8 *id, bss_t *bss)
     return 0;
 }
 
-#ifdef ATH_AR6K_11N_SUPPORT
 static int
 wmi_addba_req_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
@@ -6048,7 +5817,6 @@ wmi_btcoex_stats_event_rx(struct wmi_t * wmip,u8 *datap,int len)
      return 0;
 
 }
-#endif
 
 static int
 wmi_hci_event_rx(struct wmi_t *wmip, u8 *datap, int len)
@@ -6372,7 +6140,6 @@ wmi_ap_set_rateset(struct wmi_t *wmip, u8 rateset)
     return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_11BG_RATESET_CMDID, NO_SYNC_WMIFLAG));
 }
 
-#ifdef ATH_AR6K_11N_SUPPORT
 int
 wmi_set_ht_cap_cmd(struct wmi_t *wmip, WMI_SET_HT_CAP_CMD *cmd)
 {
@@ -6418,7 +6185,6 @@ wmi_set_ht_op_cmd(struct wmi_t *wmip, u8 sta_chan_width)
     return (wmi_cmd_send(wmip, osbuf, WMI_SET_HT_OP_CMDID,
                          NO_SYNC_WMIFLAG));
 }
-#endif
 
 int
 wmi_set_tx_select_rates_cmd(struct wmi_t *wmip, u32 *pMaskArray)
@@ -6460,7 +6226,6 @@ wmi_send_hci_cmd(struct wmi_t *wmip, u8 *buf, u16 sz)
     return (wmi_cmd_send(wmip, osbuf, WMI_HCI_CMD_CMDID, NO_SYNC_WMIFLAG));
 }
 
-#ifdef ATH_AR6K_11N_SUPPORT
 int
 wmi_allow_aggr_cmd(struct wmi_t *wmip, u16 tx_tidmask, u16 rx_tidmask)
 {
@@ -6520,7 +6285,6 @@ wmi_delete_aggr_cmd(struct wmi_t *wmip, u8 tid, bool uplink)
     /* Delete the local aggr state, on host */
     return (wmi_cmd_send(wmip, osbuf, WMI_DELBA_REQ_CMDID, NO_SYNC_WMIFLAG));
 }
-#endif
 
 int
 wmi_set_rx_frame_format_cmd(struct wmi_t *wmip, u8 rxMetaVersion,
diff --git a/drivers/staging/brcm80211/Kconfig b/drivers/staging/brcm80211/Kconfig
index b6f86354b69faa9ed3cc4795700a879d89ee6c7b..f4cf9b23481e0ffad692f3158ded5fec6a069151 100644
--- a/drivers/staging/brcm80211/Kconfig
+++ b/drivers/staging/brcm80211/Kconfig
@@ -1,21 +1,26 @@
-menuconfig BRCM80211
-	tristate "Broadcom IEEE802.11n WLAN drivers"
-	depends on WLAN
+config BRCMUTIL
+	tristate
+	default n
 
 config BRCMSMAC
-	bool "Broadcom IEEE802.11n PCIe SoftMAC WLAN driver"
+	tristate "Broadcom IEEE802.11n PCIe SoftMAC WLAN driver"
+	default n
 	depends on PCI
-	depends on BRCM80211 && MAC80211
+	depends on WLAN && MAC80211
+	select BRCMUTIL
 	select FW_LOADER
+	select CRC_CCITT
 	---help---
 	  This module adds support for PCIe wireless adapters based on Broadcom
 	  IEEE802.11n SoftMAC chipsets.  If you choose to build a module, it'll
 	  be called brcmsmac.ko.
 
 config BRCMFMAC
-	bool "Broadcom IEEE802.11n embedded FullMAC WLAN driver"
+	tristate "Broadcom IEEE802.11n embedded FullMAC WLAN driver"
+	default n
 	depends on MMC
-	depends on BRCM80211 && CFG80211
+	depends on WLAN && CFG80211
+	select BRCMUTIL
 	select FW_LOADER
 	select WIRELESS_EXT
 	select WEXT_PRIV
@@ -28,6 +33,6 @@ config BRCMFMAC
 config BRCMDBG
 	bool "Broadcom driver debug functions"
 	default n
-	depends on BRCM80211
+	depends on BRCMSMAC || BRCMFMAC
 	---help---
 	  Selecting this enables additional code for debug purposes.
diff --git a/drivers/staging/brcm80211/Makefile b/drivers/staging/brcm80211/Makefile
index c064cdf47f0d0358d94c5c2e3b38bdd9b8f7d965..e7b3f27847cf179d0601e5c7d483dce3a6d4ff51 100644
--- a/drivers/staging/brcm80211/Makefile
+++ b/drivers/staging/brcm80211/Makefile
@@ -19,5 +19,6 @@
 subdir-ccflags-y					:= -DBCMDMA32
 subdir-ccflags-$(CONFIG_BRCMDBG)	+= -DBCMDBG -DBCMDBG_ASSERT
 
+obj-$(CONFIG_BRCMUTIL)	+= util/
 obj-$(CONFIG_BRCMFMAC)	+= brcmfmac/
 obj-$(CONFIG_BRCMSMAC)	+= brcmsmac/
diff --git a/drivers/staging/brcm80211/README b/drivers/staging/brcm80211/README
index f8facb0786ec9c24e5fa7c847326d7572b22da99..8ad558675bd36f24feb75050bc8c788ad3432c8e 100644
--- a/drivers/staging/brcm80211/README
+++ b/drivers/staging/brcm80211/README
@@ -1,90 +1,64 @@
-Broadcom Mac80211 driver
+Broadcom brcmsmac (mac80211-based softmac PCIe) and brcmfmac (SDIO) drivers.
 
-This is a driver in progress.  It has features still to be implemented well as
-bugs in current code.
+Completely open source host drivers, no binary object files.
 
+Support for the following chips:
+===============================
 
-What's here and not here
-=======================
-- Completely open source host driver, no binary object files
-- Features Broadcom's OneDriver architecture (single source base for
-  supported chips and architectures)
-- On-chip firmware loaded using standard request_firmware()
-- Support for BCM43224, BCM43225, BCM4313 (PCIe NIC)
-- Framework for supporting new chips, including mac80211-aware embedded chips
-- Does not support older PCI/PCIe chips with SSB backplane
-- Driver includes BMAC interface for transparent dongle support
-- Uses minstrel_ht rate algorithm
-- HW based encryption not enabled yet
+    brcmsmac (PCIe)
+    Name        Device ID
+    BCM4313     0x4727
+    BCM43224    0x4353
+    BCM43225    0x4357
 
+    brcmfmac (SDIO)
+    Name
+    BCM4329
 
-What's done
-==========
-- Integration with mac80211 stack
-- A-MPDU single & dual stream rates
-- BCM43224:	Dualband, Dual stream, 20MHz channels
-	Throughput (in chamber): ~85-90 Mbits/sec (in both 2.4 & 5 GHz bands)
-- BCM43225:	2.4 GHz, Dual Stream, 20MHz channels
-	Throughput (in chamber): ~85-90 Mbits/sec
-- BCM4313:		2.4 GHz, Single Stream
-	Throughput (in chamber): ~40 Mbits/sec
+Both brcmsmac and brcmfmac drivers require firmware files that need to be
+separately downloaded.
 
-
-Things To Be Done
-=================
-See the TODO file
-
-
-Firmware installation
+Firmware
 ======================
 Firmware is available from the Linux firmware repository at:
 
-	git://git.kernel.org/pub/scm/linux/kernel/git/dwmw2/linux-firmware.git
-	http://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git
-	https://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git
+    git://git.kernel.org/pub/scm/linux/kernel/git/dwmw2/linux-firmware.git
+    http://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git
+    https://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git
 
-For all chips, copy brcm/bcm43xx-0.fw and brcm/bcm43xx_hdr-0.fw to
-/lib/firmware/brcm (or wherever firmware is normally installed on your system).
 
-Currently supported chips
-==============
-PCI
-Name		Device ID
-BCM4313		0x4727
-BCM43224	0x4353
-BCM43225	0x4357
+===============================================================
+Broadcom brcmsmac driver
+===============================================================
+- Support for both 32 and 64 bit Linux kernels
 
 
-Bugs/Problems
-==============
-- Driver can get confused while scanning during high throughput, can cause
-  burping, hanging, and possible crashing.
-- Occasional hangs & burps with BCM43224 on 2.4 GHz with dual stream rates.
-- Occasional crashes with BCM43224 on multicore machines.
+Firmware installation
+======================
+Copy brcm/bcm43xx-0.fw and brcm/bcm43xx_hdr-0.fw to
+/lib/firmware/brcm (or wherever firmware is normally installed
+on your system).
 
 
-Note on Regulatory Implementation
-================================
-This generation of chips contain additional regulatory support independent of
-the driver. The devices use a single worldwide regulatory domain, with channels
-12-14 (2.4 GHz band) and channels 52-64 and 100-140 (5 GHz band) restricted to
-passive operation. Transmission on those channels is suppressed until
-appropriate other traffic is observed on those channels.
+===============================================================
+Broadcom brcmfmac driver
+===============================================================
+- Support for 32 bit Linux kernel, 64 bit untested
 
-Within the driver, we use the fictitious country code "X2" to represent this
-worldwide regulatory domain. There is currently no interface to configure a
-different domain.
 
-The driver reads the SROM country code from the chip and hands it up to
-mac80211 as the regulatory hint, however this information is otherwise unused
-with the driver.
+Firmware installation
+======================
+Copy brcm/bcm4329-fullmac-4.bin and brcm/bcm4329-fullmac-4.txt
+to /lib/firmware/brcm (or wherever firmware is normally installed on your
+system).
 
 
 Contact Info:
 =============
 Brett Rudley		brudley@broadcom.com
 Henry Ptasinski		henryp@broadcom.com
-Dowan Kim			dowan@broadcom.com
+Dowan Kim		dowan@broadcom.com
 Roland Vossen		rvossen@broadcom.com
 Arend van Spriel	arend@broadcom.com
 
+For more info, refer to: http://linuxwireless.org/en/users/Drivers/brcm80211
diff --git a/drivers/staging/brcm80211/TODO b/drivers/staging/brcm80211/TODO
index 24ebadbe4241f1ffd5178178d7d07b4eb6451fa5..e9c1393a2b92e6a37b8cbff236a8dc08824317e4 100644
--- a/drivers/staging/brcm80211/TODO
+++ b/drivers/staging/brcm80211/TODO
@@ -1,51 +1,15 @@
-To Do List for Broadcom Mac80211 driver
-
-Features to be added
-=====================
-- 40 MHz channels
-- Power Save
-- AP
-- IBSS
-- HW-based encryption
-- LED support
-- RFKILL
-- Debugfs and debugability
-
-Code cleanup
-============
-- Use proper kernel coding standards
-- Remove overlap with system header files. (ie much of include/proto/*.h should
-  be removed)
-- Purge unused variables/data structs/functions BUT keep code related to
-  features that are being added (ie AP mode, 40 Mhz channels, IBSS etc).
-- Replace proprietary utility functions with public kernel versions.
+To Do List for Broadcom Mac80211 driver before getting in mainline
 
 Bugs
 ====
-- Various occasional asserts/hangs
-- Scanning during data transfer sometimes causes major slowdowns.  Sometimes
-  revcovers when scan is done, other times not.
-- Mac80211 API not completely implemented (ie ops_bss_info_changed,
-  ops_get_stats, etc)
-
-Other
-=====
-- wlc_mac80211.[ch], wl_mac80211.[ch] and linux_osl.c all need to be refactored
-    and combined.
-- Merge files that are partially duplicated between the softmac and fullmac
-  drivers
-- Replace driver's proprietary ssb interface with generic kernel ssb module
-  (only used when compiling for SDIO).
-- PCI and SDIO support are currently #ifdef'ed exclusive of each other, which
-  leads to a separate wl.ko for each.  This should be changed to runtime
-  handling of different interfaces so that a single binary driver can be built.
-- Add support for new chips (obviously an ongoing item).
+- Oops on AMPDU traffic, to be solved by new ucode (currently under test)
 
-Contact
-=====
-Brett Rudley <brudley@broadcom.com>
-Henry Ptasinski <henryp@broadcom.com>
-Dowan Kim <dowan@broadcom.com>
-Roland Vossen <rvossen@broadcom.com>
-Arend van Spriel <arend@broadcom.com>
+brcmfmac and brcmsmac
+=====================
+- ASSERTS not allowed in mainline, replace by warning + error handling
+- Replace printk and WL_ERROR() with proper routines
 
+brcmfmac
+=====================
+- Replace driver's proprietary ssb interface with generic kernel ssb module
+- Build and test on 64 bit linux kernel
diff --git a/drivers/staging/brcm80211/brcmfmac/Makefile b/drivers/staging/brcm80211/brcmfmac/Makefile
index ac5a7d4ba80690e40c6ba5274b0e6e6fff5e3055..c5ec562c3645f9b69a0f60c27bddb46db2c32acc 100644
--- a/drivers/staging/brcm80211/brcmfmac/Makefile
+++ b/drivers/staging/brcm80211/brcmfmac/Makefile
@@ -36,8 +36,7 @@ ccflags-$(CONFIG_BRCMDBG)	+= -DDHD_DEBUG
 
 ccflags-y += \
 	-Idrivers/staging/brcm80211/brcmfmac	\
-	-Idrivers/staging/brcm80211/include		\
-	-Idrivers/staging/brcm80211/util
+	-Idrivers/staging/brcm80211/include
 
 DHDOFILES = \
 	wl_cfg80211.o \
@@ -51,13 +50,7 @@ DHDOFILES = \
 	bcmsdh.o \
 	bcmsdh_linux.o	\
 	bcmsdh_sdmmc.o \
-	bcmsdh_sdmmc_linux.o \
-	aiutils.o \
-	siutils.o \
-	sbutils.o \
-	bcmutils.o \
-	bcmwifi.o \
-	hndpmu.o
+	bcmsdh_sdmmc_linux.o
 
-obj-m += brcmfmac.o
+obj-$(CONFIG_BRCMFMAC) += brcmfmac.o
 brcmfmac-objs += $(DHDOFILES)
diff --git a/drivers/staging/brcm80211/brcmfmac/README b/drivers/staging/brcm80211/brcmfmac/README
index be29e423692072d57ea3e0f97f41ec2cbae5c7a2..139597f9cb07c5d48bed18984ec4747f4b4f3438 100644
--- a/drivers/staging/brcm80211/brcmfmac/README
+++ b/drivers/staging/brcm80211/brcmfmac/README
@@ -1,37 +1,2 @@
-Broadcom fullmac driver
 
-This is production driver.
-
-What's here
-===========
-- Completely open source host driver, no binary object files
-- Features Broadcom's OneDriver architecture (single source base for
-  supported chips and architectures)
-- On-chip firmware loaded using standard request_firmware()
-- Support for BCM4329(SDIO)
-
-What's done
-==========
-- Integration with cfg80211 stack
-- Most of Mac functionality is performed in dongle
-- A-MPDU single stream rates
-- BCM4329:	Dualband, Single stream, 20MHz channels
-
-Firmware installation
-======================
-Firmware is available from the Linux firmware repository at:
-
-	git://git.kernel.org/pub/scm/linux/kernel/git/dwmw2/linux-firmware.git
-	http://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git
-	https://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git
-
-For 4329 chip, copy brcm/bcm4329-fullmac-4.bin and brcm/bcm4329-fullmac-4.txt
-to /lib/firmware/brcm (or wherever firmware is normally installed on your
-system).
-
-Contact Info:
-=============
-Brett Rudley	brudley@broadcom.com
-Henry Ptasinski henryp@broadcom.com
-Nohee Ko	noheek@broadcom.com
 
diff --git a/drivers/staging/brcm80211/util/siutils_priv.h b/drivers/staging/brcm80211/brcmfmac/bcmchip.h
similarity index 52%
rename from drivers/staging/brcm80211/util/siutils_priv.h
rename to drivers/staging/brcm80211/brcmfmac/bcmchip.h
index a03ff617531a52af7b9128de2838a5c7c30b9db8..c0d4c3bf6d42f2ab8c3bebcfe4b6dc311789c2b2 100644
--- a/drivers/staging/brcm80211/util/siutils_priv.h
+++ b/drivers/staging/brcm80211/brcmfmac/bcmchip.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Broadcom Corporation
+ * Copyright (c) 2011 Broadcom Corporation
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -14,17 +14,22 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef	_siutils_priv_h_
-#define	_siutils_priv_h_
+#ifndef _bcmchip_h_
+#define _bcmchip_h_
 
-/* Silicon Backplane externs */
-extern void sb_scan(si_t *sih, void *regs, uint devid);
-uint sb_coreid(si_t *sih);
-uint sb_corerev(si_t *sih);
-extern uint sb_corereg(si_t *sih, uint coreidx, uint regoff, uint mask,
-		       uint val);
-extern bool sb_iscoreup(si_t *sih);
-void *sb_setcoreidx(si_t *sih, uint coreidx);
-extern void sb_core_reset(si_t *sih, u32 bits, u32 resetbits);
-extern void sb_core_disable(si_t *sih, u32 bits);
-#endif				/* _siutils_priv_h_ */
+/* Core reg address translation */
+#define CORE_CC_REG(base, field)	(base + offsetof(chipcregs_t, field))
+#define CORE_BUS_REG(base, field)	(base + offsetof(sdpcmd_regs_t, field))
+#define CORE_SB(base, field) \
+		(base + SBCONFIGOFF + offsetof(sbconfig_t, field))
+
+/* bcm4329 */
+/* SDIO device core, ID 0x829 */
+#define BCM4329_CORE_BUS_BASE		0x18011000
+/* internal memory core, ID 0x80e */
+#define BCM4329_CORE_SOCRAM_BASE	0x18003000
+/* ARM Cortex M3 core, ID 0x82a */
+#define BCM4329_CORE_ARM_BASE		0x18002000
+#define BCM4329_RAMSIZE			0x48000
+
+#endif				/* _bcmchip_h_ */
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
index 473f57d9f00b4895e60ae07b15b88c97dc46a582..3750fcf5a8718dafd0e711e8464dacc6f3659909 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
@@ -17,11 +17,11 @@
 
 #include <linux/types.h>
 #include <linux/netdevice.h>
+#include <linux/pci_ids.h>
 #include <bcmdefs.h>
 #include <bcmdevs.h>
 #include <bcmutils.h>
 #include <hndsoc.h>
-#include <siutils.h>
 
 #include <bcmsdh.h>		/* BRCM API for SDIO
 			 clients (such as wl, dhd) */
@@ -29,6 +29,8 @@
 #include <sbsdio.h>		/* BRCM sdio device core */
 
 #include <sdio.h>		/* sdio spec */
+#include "dngl_stats.h"
+#include "dhd.h"
 
 #define SDIOH_API_ACCESS_RETRY_LIMIT	2
 const uint bcmsdh_msglevel = BCMSDH_ERROR_VAL;
@@ -126,7 +128,7 @@ int bcmsdh_intr_enable(void *sdh)
 	ASSERT(bcmsdh);
 
 	status = sdioh_interrupt_set(bcmsdh->sdioh, true);
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 int bcmsdh_intr_disable(void *sdh)
@@ -136,7 +138,7 @@ int bcmsdh_intr_disable(void *sdh)
 	ASSERT(bcmsdh);
 
 	status = sdioh_interrupt_set(bcmsdh->sdioh, false);
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 int bcmsdh_intr_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh)
@@ -146,7 +148,7 @@ int bcmsdh_intr_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh)
 	ASSERT(bcmsdh);
 
 	status = sdioh_interrupt_register(bcmsdh->sdioh, fn, argh);
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 int bcmsdh_intr_dereg(void *sdh)
@@ -156,7 +158,7 @@ int bcmsdh_intr_dereg(void *sdh)
 	ASSERT(bcmsdh);
 
 	status = sdioh_interrupt_deregister(bcmsdh->sdioh);
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 #if defined(DHD_DEBUG)
@@ -174,7 +176,7 @@ int bcmsdh_devremove_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh)
 	ASSERT(sdh);
 
 	/* don't support yet */
-	return BCME_UNSUPPORTED;
+	return -ENOTSUPP;
 }
 
 u8 bcmsdh_cfg_read(void *sdh, uint fnc_num, u32 addr, int *err)
@@ -204,7 +206,7 @@ u8 bcmsdh_cfg_read(void *sdh, uint fnc_num, u32 addr, int *err)
 		 && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT));
 #endif
 	if (err)
-		*err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR);
+		*err = (SDIOH_API_SUCCESS(status) ? 0 : -EIO);
 
 	BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u8data = 0x%x\n",
 		     __func__, fnc_num, addr, data));
@@ -239,7 +241,7 @@ bcmsdh_cfg_write(void *sdh, uint fnc_num, u32 addr, u8 data, int *err)
 		 && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT));
 #endif
 	if (err)
-		*err = SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR;
+		*err = SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 
 	BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u8data = 0x%x\n",
 		     __func__, fnc_num, addr, data));
@@ -261,7 +263,7 @@ u32 bcmsdh_cfg_read_word(void *sdh, uint fnc_num, u32 addr, int *err)
 			       fnc_num, addr, &data, 4);
 
 	if (err)
-		*err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR);
+		*err = (SDIOH_API_SUCCESS(status) ? 0 : -EIO);
 
 	BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u32data = 0x%x\n",
 		     __func__, fnc_num, addr, data));
@@ -286,7 +288,7 @@ bcmsdh_cfg_write_word(void *sdh, uint fnc_num, u32 addr, u32 data,
 			       SDIOH_WRITE, fnc_num, addr, &data, 4);
 
 	if (err)
-		*err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR);
+		*err = (SDIOH_API_SUCCESS(status) ? 0 : -EIO);
 
 	BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, u32data = 0x%x\n",
 		     __func__, fnc_num, addr, data));
@@ -317,7 +319,7 @@ int bcmsdh_cis_read(void *sdh, uint func, u8 * cis, uint length)
 		tmp_buf = kmalloc(length, GFP_ATOMIC);
 		if (tmp_buf == NULL) {
 			BCMSDH_ERROR(("%s: out of memory\n", __func__));
-			return BCME_NOMEM;
+			return -ENOMEM;
 		}
 		memcpy(tmp_buf, cis, length);
 		for (tmp_ptr = tmp_buf, ptr = cis; ptr < (cis + length - 4);
@@ -329,7 +331,7 @@ int bcmsdh_cis_read(void *sdh, uint func, u8 * cis, uint length)
 		kfree(tmp_buf);
 	}
 
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 static int bcmsdhsdio_set_sbaddr_window(void *sdh, u32 address)
@@ -467,7 +469,7 @@ bcmsdh_recv_buf(void *sdh, u32 addr, uint fn, uint flags,
 	/* Async not implemented yet */
 	ASSERT(!(flags & SDIO_REQ_ASYNC));
 	if (flags & SDIO_REQ_ASYNC)
-		return BCME_UNSUPPORTED;
+		return -ENOTSUPP;
 
 	if (bar0 != bcmsdh->sbwad) {
 		err = bcmsdhsdio_set_sbaddr_window(bcmsdh, bar0);
@@ -488,7 +490,7 @@ bcmsdh_recv_buf(void *sdh, u32 addr, uint fn, uint flags,
 				      SDIOH_READ, fn, addr, width, nbytes, buf,
 				      pkt);
 
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 int
@@ -512,7 +514,7 @@ bcmsdh_send_buf(void *sdh, u32 addr, uint fn, uint flags,
 	/* Async not implemented yet */
 	ASSERT(!(flags & SDIO_REQ_ASYNC));
 	if (flags & SDIO_REQ_ASYNC)
-		return BCME_UNSUPPORTED;
+		return -ENOTSUPP;
 
 	if (bar0 != bcmsdh->sbwad) {
 		err = bcmsdhsdio_set_sbaddr_window(bcmsdh, bar0);
@@ -533,7 +535,7 @@ bcmsdh_send_buf(void *sdh, u32 addr, uint fn, uint flags,
 				      SDIOH_WRITE, fn, addr, width, nbytes, buf,
 				      pkt);
 
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 int bcmsdh_rwdata(void *sdh, uint rw, u32 addr, u8 *buf, uint nbytes)
@@ -553,7 +555,7 @@ int bcmsdh_rwdata(void *sdh, uint rw, u32 addr, u8 *buf, uint nbytes)
 				 (rw ? SDIOH_WRITE : SDIOH_READ), SDIO_FUNC_1,
 				 addr, 4, nbytes, buf, NULL);
 
-	return SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR;
+	return SDIOH_API_SUCCESS(status) ? 0 : -EIO;
 }
 
 int bcmsdh_abort(void *sdh, uint fn)
@@ -580,7 +582,7 @@ int bcmsdh_stop(void *sdh)
 int bcmsdh_query_device(void *sdh)
 {
 	bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *) sdh;
-	bcmsdh->vendevid = (VENDOR_BROADCOM << 16) | 0;
+	bcmsdh->vendevid = (PCI_VENDOR_ID_BROADCOM << 16) | 0;
 	return bcmsdh->vendevid;
 }
 
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c
index ac5bbc8722e5ac586d5a7d6af361bc0c343e5b56..465f623760f3f4153e82cb7fca033e3a5415bec7 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_linux.c
@@ -43,6 +43,9 @@ extern void dhdsdio_isr(void *args);
 #include <linux/platform_device.h>
 #endif				/* CONFIG_MACH_SANDGATE2G */
 
+#include "dngl_stats.h"
+#include "dhd.h"
+
 /**
  * SDIO Host Controller info
  */
@@ -87,11 +90,11 @@ bool bcmsdh_chipmatch(u16 vendor, u16 device)
 		return true;
 
 	/* Check for BRCM 27XX Standard host controller */
-	if (device == BCM27XX_SDIOH_ID && vendor == VENDOR_BROADCOM)
+	if (device == BCM27XX_SDIOH_ID && vendor == PCI_VENDOR_ID_BROADCOM)
 		return true;
 
 	/* Check for BRCM Standard host controller */
-	if (device == SDIOH_FPGA_ID && vendor == VENDOR_BROADCOM)
+	if (device == SDIOH_FPGA_ID && vendor == PCI_VENDOR_ID_BROADCOM)
 		return true;
 
 	/* Check for TI PCIxx21 Standard host controller */
@@ -111,8 +114,7 @@ bool bcmsdh_chipmatch(u16 vendor, u16 device)
 #endif				/* BCMSDIOH_STD */
 #ifdef BCMSDIOH_SPI
 	/* This is the PciSpiHost. */
-	if (device == SPIH_FPGA_ID && vendor == VENDOR_BROADCOM) {
-		WL_NONE("Found PCI SPI Host Controller\n");
+	if (device == SPIH_FPGA_ID && vendor == PCI_VENDOR_ID_BROADCOM) {
 		return true;
 	}
 #endif				/* BCMSDIOH_SPI */
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index 71c3571ee14314e1a975db29d0b5705d6c512795..c0ffbd35e0ca00e6b9ea24e301ad93bb048f7e2b 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -26,14 +26,11 @@
 #include <linux/mmc/core.h>
 #include <linux/mmc/sdio_func.h>
 #include <linux/mmc/sdio_ids.h>
+#include <linux/suspend.h>
 
 #include <dngl_stats.h>
 #include <dhd.h>
 
-#if defined(CONFIG_PM_SLEEP)
-#include <linux/suspend.h>
-extern volatile bool dhd_mmc_suspend;
-#endif
 #include "bcmsdh_sdmmc.h"
 
 extern int sdio_function_init(void);
@@ -68,6 +65,13 @@ DHD_PM_RESUME_WAIT_INIT(sdioh_request_buffer_wait);
 int sdioh_sdmmc_card_regread(sdioh_info_t *sd, int func, u32 regaddr,
 			     int regsize, u32 *data);
 
+void sdioh_sdio_set_host_pm_flags(int flag)
+{
+	if (sdio_set_host_pm_flags(gInstance->func[1], flag))
+		printk(KERN_ERR "%s: Failed to set pm_flags 0x%08x\n",\
+			 __func__, (unsigned int)flag);
+}
+
 static int sdioh_sdmmc_card_enablefuncs(sdioh_info_t *sd)
 {
 	int err_ret;
@@ -416,7 +420,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	vi = bcm_iovar_lookup(sdioh_iovars, name);
 	if (vi == NULL) {
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 		goto exit;
 	}
 
@@ -465,7 +469,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 	case IOV_GVAL(IOV_BLOCKSIZE):
 		if ((u32) int_val > si->num_funcs) {
-			bcmerror = BCME_BADARG;
+			bcmerror = -EINVAL;
 			break;
 		}
 		int_val = (s32) si->client_block_size[int_val];
@@ -479,7 +483,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 			uint maxsize;
 
 			if (func > si->num_funcs) {
-				bcmerror = BCME_BADARG;
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -497,7 +501,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 				maxsize = 0;
 			}
 			if (blksize > maxsize) {
-				bcmerror = BCME_BADARG;
+				bcmerror = -EINVAL;
 				break;
 			}
 			if (!blksize)
@@ -600,7 +604,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 			    || sd_ptr->offset > SD_MaxCurCap) {
 				sd_err(("%s: bad offset 0x%x\n", __func__,
 					sd_ptr->offset));
-				bcmerror = BCME_BADARG;
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -630,7 +634,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 			    || sd_ptr->offset > SD_MaxCurCap) {
 				sd_err(("%s: bad offset 0x%x\n", __func__,
 					sd_ptr->offset));
-				bcmerror = BCME_BADARG;
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -649,7 +653,7 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 			if (sdioh_cfg_read
 			    (si, sd_ptr->func, sd_ptr->offset, &data)) {
-				bcmerror = BCME_SDIO_ERROR;
+				bcmerror = -EIO;
 				break;
 			}
 
@@ -665,14 +669,14 @@ sdioh_iovar_op(sdioh_info_t *si, const char *name,
 
 			if (sdioh_cfg_write
 			    (si, sd_ptr->func, sd_ptr->offset, &data)) {
-				bcmerror = BCME_SDIO_ERROR;
+				bcmerror = -EIO;
 				break;
 			}
 			break;
 		}
 
 	default:
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 		break;
 	}
 exit:
@@ -1006,17 +1010,16 @@ sdioh_request_packet(sdioh_info_t *sd, uint fix_inc, uint write, uint func,
 
 /*
  * This function takes a buffer or packet, and fixes everything up
- * so that in the
- * end, a DMA-able packet is created.
+ * so that in the end, a DMA-able packet is created.
  *
  * A buffer does not have an associated packet pointer,
  * and may or may not be aligned.
  * A packet may consist of a single packet, or a packet chain.
- * If it is a packet chain,
- * then all the packets in the chain must be properly aligned.
- * If the packet data is not
- * aligned, then there may only be one packet, and in this case,
- * it is copied to a new
+ * If it is a packet chain, then all the packets in the chain
+ * must be properly aligned.
+ *
+ * If the packet data is not aligned, then there may only be
+ * one packet, and in this case,  it is copied to a new
  * aligned packet.
  *
  */
@@ -1036,9 +1039,9 @@ sdioh_request_buffer(sdioh_info_t *sd, uint pio_dma, uint fix_inc, uint write,
 	if (pkt == NULL) {
 		sd_data(("%s: Creating new %s Packet, len=%d\n",
 			 __func__, write ? "TX" : "RX", buflen_u));
-		mypkt = pkt_buf_get_skb(buflen_u);
+		mypkt = bcm_pkt_buf_get_skb(buflen_u);
 		if (!mypkt) {
-			sd_err(("%s: pkt_buf_get_skb failed: len %d\n",
+			sd_err(("%s: bcm_pkt_buf_get_skb failed: len %d\n",
 				__func__, buflen_u));
 			return SDIOH_API_RC_FAIL;
 		}
@@ -1054,7 +1057,7 @@ sdioh_request_buffer(sdioh_info_t *sd, uint pio_dma, uint fix_inc, uint write,
 		if (!write)
 			memcpy(buffer, mypkt->data, buflen_u);
 
-		pkt_buf_free_skb(mypkt);
+		bcm_pkt_buf_free_skb(mypkt);
 	} else if (((u32) (pkt->data) & DMA_ALIGN_MASK) != 0) {
 		/* Case 2: We have a packet, but it is unaligned. */
 
@@ -1063,9 +1066,9 @@ sdioh_request_buffer(sdioh_info_t *sd, uint pio_dma, uint fix_inc, uint write,
 
 		sd_data(("%s: Creating aligned %s Packet, len=%d\n",
 			 __func__, write ? "TX" : "RX", pkt->len));
-		mypkt = pkt_buf_get_skb(pkt->len);
+		mypkt = bcm_pkt_buf_get_skb(pkt->len);
 		if (!mypkt) {
-			sd_err(("%s: pkt_buf_get_skb failed: len %d\n",
+			sd_err(("%s: bcm_pkt_buf_get_skb failed: len %d\n",
 				__func__, pkt->len));
 			return SDIOH_API_RC_FAIL;
 		}
@@ -1081,7 +1084,7 @@ sdioh_request_buffer(sdioh_info_t *sd, uint pio_dma, uint fix_inc, uint write,
 		if (!write)
 			memcpy(pkt->data, mypkt->data, mypkt->len);
 
-		pkt_buf_free_skb(mypkt);
+		bcm_pkt_buf_free_skb(mypkt);
 	} else {		/* case 3: We have a packet and
 				 it is aligned. */
 		sd_data(("%s: Aligned %s Packet, direct DMA\n",
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc_linux.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc_linux.c
index d738d4da54431c50183bc85788c49fbd5e7303ad..2792a4dfe6511ad32a76d092f8ee06d73e6214f7 100644
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc_linux.c
@@ -27,6 +27,9 @@
 #include <linux/mmc/sdio_func.h>
 #include <linux/mmc/sdio_ids.h>
 
+#include "dngl_stats.h"
+#include "dhd.h"
+
 #if !defined(SDIO_VENDOR_ID_BROADCOM)
 #define SDIO_VENDOR_ID_BROADCOM		0x02d0
 #endif				/* !defined(SDIO_VENDOR_ID_BROADCOM) */
@@ -151,11 +154,11 @@ int sdioh_sdmmc_osinit(sdioh_info_t *sd)
 	sdos = kmalloc(sizeof(struct sdos_info), GFP_ATOMIC);
 	sd->sdos_info = (void *)sdos;
 	if (sdos == NULL)
-		return BCME_NOMEM;
+		return -ENOMEM;
 
 	sdos->sd = sd;
 	spin_lock_init(&sdos->lock);
-	return BCME_OK;
+	return 0;
 }
 
 void sdioh_sdmmc_osfree(sdioh_info_t *sd)
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmutils.c b/drivers/staging/brcm80211/brcmfmac/bcmutils.c
deleted file mode 100644
index 8e1296a0009ee0c5f569a45e5da8eb5ecfe38491..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/brcmfmac/bcmutils.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../util/bcmutils.c"
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmwifi.c b/drivers/staging/brcm80211/brcmfmac/bcmwifi.c
deleted file mode 100644
index 9fe988c1b940f21a5742e5f6636ec77f6fcc9350..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/brcmfmac/bcmwifi.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../util/bcmwifi.c"
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd.h b/drivers/staging/brcm80211/brcmfmac/dhd.h
index 60cf78213a079ea3f1bbead3727f2ee11f13692c..a726b493ea8d6f51025f40652b8eb1706b799d4e 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd.h
+++ b/drivers/staging/brcm80211/brcmfmac/dhd.h
@@ -31,6 +31,7 @@
 #include <linux/random.h>
 #include <linux/spinlock.h>
 #include <linux/ethtool.h>
+#include <linux/suspend.h>
 #include <asm/uaccess.h>
 #include <asm/unaligned.h>
 /* The kernel threading is sdio-specific */
@@ -122,19 +123,22 @@ typedef struct dhd_pub {
 } dhd_pub_t;
 
 #if defined(CONFIG_PM_SLEEP)
-
+extern atomic_t dhd_mmc_suspend;
 #define DHD_PM_RESUME_WAIT_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a);
-#define _DHD_PM_RESUME_WAIT(a, b) do {\
-			int retry = 0; \
-			while (dhd_mmc_suspend && retry++ != b) { \
-				wait_event_timeout(a, false, HZ/100); \
-			} \
-		}	while (0)
+#define _DHD_PM_RESUME_WAIT(a, b) do { \
+		int retry = 0; \
+		while (atomic_read(&dhd_mmc_suspend) && retry++ != b) { \
+			wait_event_timeout(a, false, HZ/100); \
+		} \
+	}	while (0)
 #define DHD_PM_RESUME_WAIT(a)	_DHD_PM_RESUME_WAIT(a, 30)
 #define DHD_PM_RESUME_WAIT_FOREVER(a)	_DHD_PM_RESUME_WAIT(a, ~0)
 #define DHD_PM_RESUME_RETURN_ERROR(a)	\
-	do { if (dhd_mmc_suspend) return a; } while (0)
-#define DHD_PM_RESUME_RETURN	do { if (dhd_mmc_suspend) return; } while (0)
+	do { if (atomic_read(&dhd_mmc_suspend)) return a; } while (0)
+#define DHD_PM_RESUME_RETURN	do { \
+	if (atomic_read(&dhd_mmc_suspend)) \
+		return; \
+	} while (0)
 
 #define DHD_SPINWAIT_SLEEP_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a);
 #define SPINWAIT_SLEEP(a, exp, us) do { \
@@ -397,4 +401,14 @@ extern char nv_path[MOD_PARAM_PATHLEN];
 extern void dhd_wait_for_event(dhd_pub_t *dhd, bool * lockvar);
 extern void dhd_wait_event_wakeup(dhd_pub_t *dhd);
 
+extern u32 g_assert_type;
+
+#ifdef BCMDBG
+#define ASSERT(exp) \
+	  do { if (!(exp)) osl_assert(#exp, __FILE__, __LINE__); } while (0)
+extern void osl_assert(char *exp, char *file, int line);
+#else
+#define ASSERT(exp)	do {} while (0)
+#endif  /* defined(BCMDBG) */
+
 #endif				/* _dhd_h_ */
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c b/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
index 39a4d001fbd0cb57991986cc2310cbf26d73dc1f..ba5a5cb7eede5599f760fc6784c756f01a7bfa49 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
@@ -111,7 +111,7 @@ dhdcdc_query_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len)
 	/* Respond "bcmerror" and "bcmerrorstr" with local cache */
 	if (cmd == WLC_GET_VAR && buf) {
 		if (!strcmp((char *)buf, "bcmerrorstr")) {
-			strncpy((char *)buf, bcmerrorstr(dhd->dongle_error),
+			strncpy((char *)buf, "bcm_error",
 				BCME_STRLEN);
 			goto done;
 		} else if (!strcmp((char *)buf, "bcmerror")) {
@@ -253,9 +253,9 @@ dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t *ioc, void *buf, int len)
 			"lastcmd=0x%x (%lu)\n",
 			ioc->cmd, (unsigned long)ioc->cmd, prot->lastcmd,
 			(unsigned long)prot->lastcmd));
-		if ((ioc->cmd == WLC_SET_VAR) || (ioc->cmd == WLC_GET_VAR)) {
+		if ((ioc->cmd == WLC_SET_VAR) || (ioc->cmd == WLC_GET_VAR))
 			DHD_TRACE(("iovar cmd=%s\n", (char *)buf));
-		}
+
 		goto done;
 	}
 
@@ -309,7 +309,7 @@ int
 dhd_prot_iovar_op(dhd_pub_t *dhdp, const char *name,
 		  void *params, int plen, void *arg, int len, bool set)
 {
-	return BCME_UNSUPPORTED;
+	return -ENOTSUPP;
 }
 
 void dhd_prot_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf)
@@ -357,7 +357,7 @@ int dhd_prot_hdrpull(dhd_pub_t *dhd, int *ifidx, struct sk_buff *pktbuf)
 	if (pktbuf->len < BDC_HEADER_LEN) {
 		DHD_ERROR(("%s: rx data too short (%d < %d)\n", __func__,
 			   pktbuf->len, BDC_HEADER_LEN));
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
 	h = (struct bdc_header *)(pktbuf->data);
@@ -366,14 +366,14 @@ int dhd_prot_hdrpull(dhd_pub_t *dhd, int *ifidx, struct sk_buff *pktbuf)
 	if (*ifidx >= DHD_MAX_IFS) {
 		DHD_ERROR(("%s: rx data ifnum out of range (%d)\n",
 			   __func__, *ifidx));
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
 	if (((h->flags & BDC_FLAG_VER_MASK) >> BDC_FLAG_VER_SHIFT) !=
 	    BDC_PROTO_VER) {
 		DHD_ERROR(("%s: non-BDC packet received, flags 0x%x\n",
 			   dhd_ifname(dhd, *ifidx), h->flags));
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
 	if (h->flags & BDC_FLAG_SUM_GOOD) {
@@ -416,7 +416,7 @@ int dhd_prot_attach(dhd_pub_t *dhd)
 
 fail:
 	kfree(cdc);
-	return BCME_NOMEM;
+	return -ENOMEM;
 }
 
 /* ~NOTE~ What if another thread is waiting on the semaphore?  Holding it? */
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_common.c b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
index aa171f6181e950d14cdbb006ec26af47767ac551..0bfb93c0075a48b3e026322cda8bda70cad83869 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
@@ -189,7 +189,7 @@ static int dhd_dump(dhd_pub_t *dhdp, char *buf, int buflen)
 	/* Add any bus info */
 	dhd_bus_dump(dhdp, strbuf);
 
-	return !strbuf->size ? BCME_BUFTOOSHORT : 0;
+	return !strbuf->size ? -EOVERFLOW : 0;
 }
 
 static int
@@ -225,7 +225,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 		break;
 
 	case IOV_GVAL(IOV_BCMERRORSTR):
-		strncpy((char *)arg, bcmerrorstr(dhd_pub->bcmerror),
+		strncpy((char *)arg, "bcm_error",
 			BCME_STRLEN);
 		((char *)arg)[BCME_STRLEN - 1] = 0x00;
 		break;
@@ -242,7 +242,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_SVAL(IOV_WDTICK):
 		if (!dhd_pub->up) {
-			bcmerror = BCME_NOTUP;
+			bcmerror = -ENOLINK;
 			break;
 		}
 		dhd_os_wd_timer(dhd_pub, (uint) int_val);
@@ -289,7 +289,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_SVAL(IOV_IOCTLTIMEOUT):{
 			if (int_val <= 0)
-				bcmerror = BCME_BADARG;
+				bcmerror = -EINVAL;
 			else
 				dhd_os_set_ioctl_resp_timeout((unsigned int)
 							      int_val);
@@ -297,7 +297,7 @@ dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, u32 actionid,
 		}
 
 	default:
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 		break;
 	}
 
@@ -316,7 +316,7 @@ bool dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, struct sk_buff *pkt,
 	 * exceeding total queue length
 	 */
 	if (!pktq_pfull(q, prec) && !pktq_full(q)) {
-		pktq_penq(q, prec, pkt);
+		bcm_pktq_penq(q, prec, pkt);
 		return true;
 	}
 
@@ -324,7 +324,7 @@ bool dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, struct sk_buff *pkt,
 	if (pktq_pfull(q, prec))
 		eprec = prec;
 	else if (pktq_full(q)) {
-		p = pktq_peek_tail(q, &eprec);
+		p = bcm_pktq_peek_tail(q, &eprec);
 		ASSERT(p);
 		if (eprec > prec)
 			return false;
@@ -338,21 +338,21 @@ bool dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, struct sk_buff *pkt,
 		if (eprec == prec && !discard_oldest)
 			return false;	/* refuse newer (incoming) packet */
 		/* Evict packet according to discard policy */
-		p = discard_oldest ? pktq_pdeq(q, eprec) : pktq_pdeq_tail(q,
-						  eprec);
+		p = discard_oldest ? bcm_pktq_pdeq(q, eprec) :
+			bcm_pktq_pdeq_tail(q, eprec);
 		if (p == NULL) {
-			DHD_ERROR(("%s: pktq_penq() failed, oldest %d.",
+			DHD_ERROR(("%s: bcm_pktq_penq() failed, oldest %d.",
 				   __func__, discard_oldest));
 			ASSERT(p);
 		}
 
-		pkt_buf_free_skb(p);
+		bcm_pkt_buf_free_skb(p);
 	}
 
 	/* Enqueue */
-	p = pktq_penq(q, prec, pkt);
+	p = bcm_pktq_penq(q, prec, pkt);
 	if (p == NULL) {
-		DHD_ERROR(("%s: pktq_penq() failed.", __func__));
+		DHD_ERROR(("%s: bcm_pktq_penq() failed.", __func__));
 		ASSERT(p);
 	}
 
@@ -381,7 +381,7 @@ dhd_iovar_op(dhd_pub_t *dhd_pub, const char *name,
 
 	vi = bcm_iovar_lookup(dhd_iovars, name);
 	if (vi == NULL) {
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 		goto exit;
 	}
 
@@ -420,19 +420,19 @@ int dhd_ioctl(dhd_pub_t *dhd_pub, dhd_ioctl_t *ioc, void *buf, uint buflen)
 	DHD_TRACE(("%s: Enter\n", __func__));
 
 	if (!buf)
-		return BCME_BADARG;
+		return -EINVAL;
 
 	switch (ioc->cmd) {
 	case DHD_GET_MAGIC:
 		if (buflen < sizeof(int))
-			bcmerror = BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 		else
 			*(int *)buf = DHD_IOCTL_MAGIC;
 		break;
 
 	case DHD_GET_VERSION:
 		if (buflen < sizeof(int))
-			bcmerror = -BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 		else
 			*(int *)buf = DHD_IOCTL_VERSION;
 		break;
@@ -448,7 +448,7 @@ int dhd_ioctl(dhd_pub_t *dhd_pub, dhd_ioctl_t *ioc, void *buf, uint buflen)
 				;
 
 			if (*arg) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 
@@ -464,7 +464,7 @@ int dhd_ioctl(dhd_pub_t *dhd_pub, dhd_ioctl_t *ioc, void *buf, uint buflen)
 				bcmerror =
 				    dhd_iovar_op(dhd_pub, buf, NULL, 0, arg,
 						 arglen, IOV_SET);
-			if (bcmerror != BCME_UNSUPPORTED)
+			if (bcmerror != -ENOTSUPP)
 				break;
 
 			/* not in generic table, try protocol module */
@@ -476,7 +476,7 @@ int dhd_ioctl(dhd_pub_t *dhd_pub, dhd_ioctl_t *ioc, void *buf, uint buflen)
 				bcmerror = dhd_prot_iovar_op(dhd_pub, buf,
 							     NULL, 0, arg,
 							     arglen, IOV_SET);
-			if (bcmerror != BCME_UNSUPPORTED)
+			if (bcmerror != -ENOTSUPP)
 				break;
 
 			/* if still not found, try bus module */
@@ -493,7 +493,7 @@ int dhd_ioctl(dhd_pub_t *dhd_pub, dhd_ioctl_t *ioc, void *buf, uint buflen)
 		}
 
 	default:
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 	}
 
 	return bcmerror;
@@ -586,6 +586,8 @@ static void wl_show_host_event(wl_event_msg_t *event, void *event_data)
 	}
 
 	DHD_EVENT(("EVENT: %s, event ID = %d\n", event_name, event_type));
+	DHD_EVENT(("flags 0x%04x, status %d, reason %d, auth_type %d MAC %s\n",
+				flags, status, reason, auth_type, eabuf));
 
 	if (flags & WLC_EVENT_MSG_LINK)
 		link = true;
@@ -815,14 +817,14 @@ wl_host_event(struct dhd_info *dhd, int *ifidx, void *pktdata,
 
 	if (memcmp(BRCM_OUI, &pvt_data->bcm_hdr.oui[0], DOT11_OUI_LEN)) {
 		DHD_ERROR(("%s: mismatched OUI, bailing\n", __func__));
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
 	/* BRCM event pkt may be unaligned - use xxx_ua to load user_subtype. */
 	if (get_unaligned_be16(&pvt_data->bcm_hdr.usr_subtype) !=
 	    BCMILCP_BCM_SUBTYPE_EVENT) {
 		DHD_ERROR(("%s: mismatched subtype, bailing\n", __func__));
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
 	*data_ptr = &pvt_data[1];
@@ -902,7 +904,7 @@ wl_host_event(struct dhd_info *dhd, int *ifidx, void *pktdata,
 	wl_show_host_event(event, event_data);
 #endif				/* SHOW_EVENTS */
 
-	return BCME_OK;
+	return 0;
 }
 
 /* Convert user's input in hex pattern to byte-size mask */
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
index dd0375793875ce1cdffadf0ea5f27608cbabeca1..f356c564cfb99bf56390bfbfda38e6bb6be21193 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
@@ -166,7 +166,7 @@ void wifi_del_dev(void)
 
 #if defined(CONFIG_PM_SLEEP)
 #include <linux/suspend.h>
-volatile bool dhd_mmc_suspend = false;
+atomic_t dhd_mmc_suspend;
 DECLARE_WAIT_QUEUE_HEAD(dhd_dpc_wait);
 #endif	/*  defined(CONFIG_PM_SLEEP) */
 
@@ -325,7 +325,7 @@ uint dhd_roam = 1;
 uint dhd_radio_up = 1;
 
 /* Network inteface name */
-char iface_name[IFNAMSIZ];
+char iface_name[IFNAMSIZ] = "wlan";
 module_param_string(iface_name, iface_name, IFNAMSIZ, 0);
 
 /* The following are specific to the SDIO dongle */
@@ -385,10 +385,6 @@ module_param(dhd_pktgen_len, uint, 0);
 #define DHD_COMPILED
 #endif
 
-#if defined(CONFIG_WIRELESS_EXT)
-struct iw_statistics *dhd_get_wireless_stats(struct net_device *dev);
-#endif				/* defined(CONFIG_WIRELESS_EXT) */
-
 static void dhd_dpc(unsigned long data);
 /* forward decl */
 extern int dhd_wait_pend8021x(struct net_device *dev);
@@ -411,11 +407,11 @@ static int dhd_sleep_pm_callback(struct notifier_block *nfb,
 	switch (action) {
 	case PM_HIBERNATION_PREPARE:
 	case PM_SUSPEND_PREPARE:
-		dhd_mmc_suspend = true;
+		atomic_set(&dhd_mmc_suspend, true);
 		return NOTIFY_OK;
 	case PM_POST_HIBERNATION:
 	case PM_POST_SUSPEND:
-		dhd_mmc_suspend = false;
+		atomic_set(&dhd_mmc_suspend, false);
 		return NOTIFY_OK;
 	}
 	return 0;
@@ -1619,51 +1615,6 @@ static int dhd_ethtool(dhd_info_t *dhd, void *uaddr)
 	return 0;
 }
 
-static s16 linuxbcmerrormap[] = { 0,	/* 0 */
-	-EINVAL,		/* BCME_ERROR */
-	-EINVAL,		/* BCME_BADARG */
-	-EINVAL,		/* BCME_BADOPTION */
-	-EINVAL,		/* BCME_NOTUP */
-	-EINVAL,		/* BCME_NOTDOWN */
-	-EINVAL,		/* BCME_NOTAP */
-	-EINVAL,		/* BCME_NOTSTA */
-	-EINVAL,		/* BCME_BADKEYIDX */
-	-EINVAL,		/* BCME_RADIOOFF */
-	-EINVAL,		/* BCME_NOTBANDLOCKED */
-	-EINVAL,		/* BCME_NOCLK */
-	-EINVAL,		/* BCME_BADRATESET */
-	-EINVAL,		/* BCME_BADBAND */
-	-E2BIG,			/* BCME_BUFTOOSHORT */
-	-E2BIG,			/* BCME_BUFTOOLONG */
-	-EBUSY,			/* BCME_BUSY */
-	-EINVAL,		/* BCME_NOTASSOCIATED */
-	-EINVAL,		/* BCME_BADSSIDLEN */
-	-EINVAL,		/* BCME_OUTOFRANGECHAN */
-	-EINVAL,		/* BCME_BADCHAN */
-	-EFAULT,		/* BCME_BADADDR */
-	-ENOMEM,		/* BCME_NORESOURCE */
-	-EOPNOTSUPP,		/* BCME_UNSUPPORTED */
-	-EMSGSIZE,		/* BCME_BADLENGTH */
-	-EINVAL,		/* BCME_NOTREADY */
-	-EPERM,			/* BCME_NOTPERMITTED */
-	-ENOMEM,		/* BCME_NOMEM */
-	-EINVAL,		/* BCME_ASSOCIATED */
-	-ERANGE,		/* BCME_RANGE */
-	-EINVAL,		/* BCME_NOTFOUND */
-	-EINVAL,		/* BCME_WME_NOT_ENABLED */
-	-EINVAL,		/* BCME_TSPEC_NOTFOUND */
-	-EINVAL,		/* BCME_ACM_NOTSUPPORTED */
-	-EINVAL,		/* BCME_NOT_WME_ASSOCIATION */
-	-EIO,			/* BCME_SDIO_ERROR */
-	-ENODEV,		/* BCME_DONGLE_DOWN */
-	-EINVAL,		/* BCME_VERSION */
-	-EIO,			/* BCME_TXFAIL */
-	-EIO,			/* BCME_RXFAIL */
-	-EINVAL,		/* BCME_NODEVICE */
-	-EINVAL,		/* BCME_NMODE_DISABLED */
-	-ENODATA,		/* BCME_NONRESIDENT */
-};
-
 static int dhd_ioctl_entry(struct net_device *net, struct ifreq *ifr, int cmd)
 {
 	dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(net);
@@ -1699,7 +1650,7 @@ static int dhd_ioctl_entry(struct net_device *net, struct ifreq *ifr, int cmd)
 
 	/* Copy the ioc control structure part of ioctl request */
 	if (copy_from_user(&ioc, ifr->ifr_data, sizeof(wl_ioctl_t))) {
-		bcmerror = -BCME_BADADDR;
+		bcmerror = -EINVAL;
 		goto done;
 	}
 
@@ -1715,11 +1666,11 @@ static int dhd_ioctl_entry(struct net_device *net, struct ifreq *ifr, int cmd)
 		{
 			buf = kmalloc(buflen, GFP_ATOMIC);
 			if (!buf) {
-				bcmerror = -BCME_NOMEM;
+				bcmerror = -ENOMEM;
 				goto done;
 			}
 			if (copy_from_user(buf, ioc.buf, buflen)) {
-				bcmerror = -BCME_BADADDR;
+				bcmerror = -EINVAL;
 				goto done;
 			}
 		}
@@ -1728,12 +1679,12 @@ static int dhd_ioctl_entry(struct net_device *net, struct ifreq *ifr, int cmd)
 	/* To differentiate between wl and dhd read 4 more byes */
 	if ((copy_from_user(&driver, (char *)ifr->ifr_data + sizeof(wl_ioctl_t),
 			    sizeof(uint)) != 0)) {
-		bcmerror = -BCME_BADADDR;
+		bcmerror = -EINVAL;
 		goto done;
 	}
 
 	if (!capable(CAP_NET_ADMIN)) {
-		bcmerror = -BCME_EPERM;
+		bcmerror = -EPERM;
 		goto done;
 	}
 
@@ -1748,12 +1699,12 @@ static int dhd_ioctl_entry(struct net_device *net, struct ifreq *ifr, int cmd)
 	/* send to dongle (must be up, and wl) */
 	if ((dhd->pub.busstate != DHD_BUS_DATA)) {
 		DHD_ERROR(("%s DONGLE_DOWN,__func__\n", __func__));
-		bcmerror = BCME_DONGLE_DOWN;
+		bcmerror = -EIO;
 		goto done;
 	}
 
 	if (!dhd->pub.iswl) {
-		bcmerror = BCME_DONGLE_DOWN;
+		bcmerror = -EIO;
 		goto done;
 	}
 
@@ -1781,10 +1732,8 @@ static int dhd_ioctl_entry(struct net_device *net, struct ifreq *ifr, int cmd)
 
 	if (bcmerror > 0)
 		bcmerror = 0;
-	else if (bcmerror < BCME_LAST)
-		bcmerror = BCME_ERROR;
 
-	return linuxbcmerrormap[-bcmerror];
+	return bcmerror;
 }
 
 static int dhd_stop(struct net_device *net)
@@ -1997,7 +1946,6 @@ dhd_pub_t *dhd_attach(struct dhd_bus *bus, uint bus_hdrlen)
 			strcpy(fw_path, wl_cfg80211_get_fwname());
 			strcpy(nv_path, wl_cfg80211_get_nvramname());
 		}
-		wl_cfg80211_dbg_level(DBG_CFG80211_GET());
 	}
 
 	/* Set up the watchdog timer */
@@ -2062,7 +2010,9 @@ dhd_pub_t *dhd_attach(struct dhd_bus *bus, uint bus_hdrlen)
 	g_bus = bus;
 #endif
 #if defined(CONFIG_PM_SLEEP)
-	register_pm_notifier(&dhd_sleep_pm_notifier);
+	atomic_set(&dhd_mmc_suspend, false);
+	if (!IS_CFG80211_FAVORITE())
+		register_pm_notifier(&dhd_sleep_pm_notifier);
 #endif	/* defined(CONFIG_PM_SLEEP) */
 	/* && defined(DHD_GPL) */
 	/* Init lock suspend to prevent kernel going to suspend */
@@ -2252,18 +2202,6 @@ int dhd_net_attach(dhd_pub_t *dhdp, int ifidx)
 	net->hard_header_len = ETH_HLEN + dhd->pub.hdrlen;
 	net->ethtool_ops = &dhd_ethtool_ops;
 
-#if defined(CONFIG_WIRELESS_EXT)
-	if (!IS_CFG80211_FAVORITE()) {
-#if WIRELESS_EXT < 19
-		net->get_wireless_stats = dhd_get_wireless_stats;
-#endif				/* WIRELESS_EXT < 19 */
-#if WIRELESS_EXT > 12
-		net->wireless_handlers =
-		    (struct iw_handler_def *)&wl_iw_handler_def;
-#endif				/* WIRELESS_EXT > 12 */
-	}
-#endif				/* defined(CONFIG_WIRELESS_EXT) */
-
 	dhd->pub.rxsz = net->mtu + net->hard_header_len + dhd->pub.hdrlen;
 
 	memcpy(net->dev_addr, temp_addr, ETH_ALEN);
@@ -2280,7 +2218,7 @@ int dhd_net_attach(dhd_pub_t *dhdp, int ifidx)
 
 fail:
 	net->netdev_ops = NULL;
-	return BCME_ERROR;
+	return -EBADE;
 }
 
 void dhd_bus_detach(dhd_pub_t *dhdp)
@@ -2368,7 +2306,8 @@ void dhd_detach(dhd_pub_t *dhdp)
 				wl_cfg80211_detach();
 
 #if defined(CONFIG_PM_SLEEP)
-			unregister_pm_notifier(&dhd_sleep_pm_notifier);
+			if (!IS_CFG80211_FAVORITE())
+				unregister_pm_notifier(&dhd_sleep_pm_notifier);
 #endif	/* defined(CONFIG_PM_SLEEP) */
 			/* && defined(DHD_GPL) */
 			free_netdev(ifp->net);
@@ -2670,21 +2609,6 @@ void dhd_os_sdtxunlock(dhd_pub_t *pub)
 	dhd_os_sdunlock(pub);
 }
 
-#if defined(CONFIG_WIRELESS_EXT)
-struct iw_statistics *dhd_get_wireless_stats(struct net_device *dev)
-{
-	int res = 0;
-	dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(dev);
-
-	res = wl_iw_get_wireless_stats(dev, &dhd->iw.wstats);
-
-	if (res == 0)
-		return &dhd->iw.wstats;
-	else
-		return NULL;
-}
-#endif	/* defined(CONFIG_WIRELESS_EXT) */
-
 static int
 dhd_wl_host_event(dhd_info_t *dhd, int *ifidx, void *pktdata,
 		  wl_event_msg_t *event, void **data)
@@ -2694,7 +2618,7 @@ dhd_wl_host_event(dhd_info_t *dhd, int *ifidx, void *pktdata,
 	ASSERT(dhd != NULL);
 
 	bcmerror = wl_host_event(dhd, ifidx, pktdata, event, data);
-	if (bcmerror != BCME_OK)
+	if (bcmerror != 0)
 		return bcmerror;
 
 #if defined(CONFIG_WIRELESS_EXT)
@@ -2894,6 +2818,13 @@ int dhd_wait_pend8021x(struct net_device *dev)
 	return pend;
 }
 
+void wl_os_wd_timer(struct net_device *ndev, uint wdtick)
+{
+	dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(ndev);
+
+	dhd_os_wd_timer(&dhd->pub, wdtick);
+}
+
 #ifdef DHD_DEBUG
 int write_to_file(dhd_pub_t *dhd, u8 *buf, int size)
 {
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
index 464f52af1315b8fc3107cd209fa0a345275b4c93..a71c6f8ee8a388f943bef128ccb626b2cfce5fb8 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
@@ -15,8 +15,11 @@
  */
 
 #include <linux/types.h>
-#include <bcmdefs.h>
+#include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/pci_ids.h>
 #include <linux/netdevice.h>
+#include <bcmdefs.h>
 #include <bcmsdh.h>
 
 #ifdef BCMEMBEDIMAGE
@@ -27,8 +30,6 @@
 #include <bcmutils.h>
 #include <bcmdevs.h>
 
-#include <siutils.h>
-#include <hndpmu.h>
 #include <hndsoc.h>
 #ifdef DHD_DEBUG
 #include <hndrte_armtrap.h>
@@ -51,7 +52,7 @@
 #include <dhd_dbg.h>
 #include <dhdioctl.h>
 #include <sdiovar.h>
-#include <siutils_priv.h>
+#include <bcmchip.h>
 
 #ifndef DHDSDIO_MEM_DUMP_FNAME
 #define DHDSDIO_MEM_DUMP_FNAME         "mem_dump"
@@ -136,12 +137,6 @@
 /* Flags for SDH calls */
 #define F2SYNC	(SDIO_REQ_4BYTE | SDIO_REQ_FIXED)
 
-/* Packet free applicable unconditionally for sdio and sdspi.  Conditional if
- * bufpool was present for gspi bus.
- */
-#define PKTFREE2()		if ((bus->bus != SPI_BUS) || bus->usebufpool) \
-							pkt_buf_free_skb(pkt);
-
 /*
  * Conversion of 802.1D priority to precedence level
  */
@@ -165,12 +160,28 @@ typedef struct dhd_console {
 } dhd_console_t;
 #endif				/* DHD_DEBUG */
 
+/* misc chip info needed by some of the routines */
+struct chip_info {
+	u32 chip;
+	u32 chiprev;
+	u32 cccorebase;
+	u32 ccrev;
+	u32 cccaps;
+	u32 buscorebase;
+	u32 buscorerev;
+	u32 buscoretype;
+	u32 ramcorebase;
+	u32 armcorebase;
+	u32 pmurev;
+	u32 ramsize;
+};
+
 /* Private data for SDIO bus interaction */
 typedef struct dhd_bus {
 	dhd_pub_t *dhd;
 
 	bcmsdh_info_t *sdh;	/* Handle for BCMSDH calls */
-	si_t *sih;		/* Handle for SI calls */
+	struct chip_info *ci;	/* Chip info struct */
 	char *vars;		/* Variables (from CIS and/or other) */
 	uint varsz;		/* Size of variables buffer */
 	u32 sbaddr;		/* Current SB window pointer (-1, invalid) */
@@ -421,8 +432,6 @@ do { \
 
 #define HOSTINTMASK		(I_HMB_SW_MASK | I_CHIPACTIVE)
 
-#define GSPI_PR55150_BAILOUT
-
 #ifdef SDTEST
 static void dhdsdio_testrcv(dhd_bus_t *bus, void *pkt, uint seq);
 static void dhdsdio_sdtest_set(dhd_bus_t *bus, bool start);
@@ -447,10 +456,6 @@ static void dhdsdio_release_dongle(dhd_bus_t *bus);
 static uint process_nvram_vars(char *varbuf, uint len);
 
 static void dhd_dongle_setmemsize(struct dhd_bus *bus, int mem_size);
-static int dhd_bcmsdh_recv_buf(dhd_bus_t *bus, u32 addr, uint fn,
-			       uint flags, u8 *buf, uint nbytes,
-			       struct sk_buff *pkt, bcmsdh_cmplt_fn_t complete,
-			       void *handle);
 static int dhd_bcmsdh_send_buf(dhd_bus_t *bus, u32 addr, uint fn,
 			       uint flags, u8 *buf, uint nbytes,
 			       struct sk_buff *pkt, bcmsdh_cmplt_fn_t complete,
@@ -464,6 +469,23 @@ static int dhdsdio_download_nvram(struct dhd_bus *bus);
 #ifdef BCMEMBEDIMAGE
 static int dhdsdio_download_code_array(struct dhd_bus *bus);
 #endif
+static void dhdsdio_chip_disablecore(bcmsdh_info_t *sdh, u32 corebase);
+static int dhdsdio_chip_attach(struct dhd_bus *bus, void *regs);
+static void dhdsdio_chip_resetcore(bcmsdh_info_t *sdh, u32 corebase);
+static void dhdsdio_sdiod_drive_strength_init(struct dhd_bus *bus,
+					u32 drivestrength);
+static void dhdsdio_chip_detach(struct dhd_bus *bus);
+
+/* Packet free applicable unconditionally for sdio and sdspi.
+ * Conditional if bufpool was present for gspi bus.
+ */
+static void dhdsdio_pktfree2(dhd_bus_t *bus, struct sk_buff *pkt)
+{
+	dhd_os_sdlock_rxq(bus->dhd);
+	if ((bus->bus != SPI_BUS) || bus->usebufpool)
+		bcm_pkt_buf_free_skb(pkt);
+	dhd_os_sdunlock_rxq(bus->dhd);
+}
 
 static void dhd_dongle_setmemsize(struct dhd_bus *bus, int mem_size)
 {
@@ -511,8 +533,8 @@ static int dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok)
 		clkreq =
 		    bus->alp_only ? SBSDIO_ALP_AVAIL_REQ : SBSDIO_HT_AVAIL_REQ;
 
-		if ((bus->sih->chip == BCM4329_CHIP_ID)
-		    && (bus->sih->chiprev == 0))
+		if ((bus->ci->chip == BCM4329_CHIP_ID)
+		    && (bus->ci->chiprev == 0))
 			clkreq |= SBSDIO_FORCE_ALP;
 
 		bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
@@ -520,11 +542,11 @@ static int dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok)
 		if (err) {
 			DHD_ERROR(("%s: HT Avail request error: %d\n",
 				   __func__, err));
-			return BCME_ERROR;
+			return -EBADE;
 		}
 
-		if (pendok && ((bus->sih->buscoretype == PCMCIA_CORE_ID)
-			       && (bus->sih->buscorerev == 9))) {
+		if (pendok && ((bus->ci->buscoretype == PCMCIA_CORE_ID)
+			       && (bus->ci->buscorerev == 9))) {
 			u32 dummy, retries;
 			R_SDREG(dummy, &bus->regs->clockctlstatus, retries);
 		}
@@ -536,7 +558,7 @@ static int dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok)
 		if (err) {
 			DHD_ERROR(("%s: HT Avail read error: %d\n",
 				   __func__, err));
-			return BCME_ERROR;
+			return -EBADE;
 		}
 
 		/* Go to pending and await interrupt if appropriate */
@@ -548,7 +570,7 @@ static int dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok)
 			if (err) {
 				DHD_ERROR(("%s: Devctl error setting CA: %d\n",
 					__func__, err));
-				return BCME_ERROR;
+				return -EBADE;
 			}
 
 			devctl |= SBSDIO_DEVCTL_CA_INT_ONLY;
@@ -557,7 +579,7 @@ static int dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok)
 			DHD_INFO(("CLKCTL: set PENDING\n"));
 			bus->clkstate = CLK_PENDING;
 
-			return BCME_OK;
+			return 0;
 		} else if (bus->clkstate == CLK_PENDING) {
 			/* Cancel CA-only interrupt filter */
 			devctl =
@@ -581,12 +603,12 @@ static int dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok)
 		if (err) {
 			DHD_ERROR(("%s: HT Avail request error: %d\n",
 				   __func__, err));
-			return BCME_ERROR;
+			return -EBADE;
 		}
 		if (!SBSDIO_CLKAV(clkctl, bus->alp_only)) {
 			DHD_ERROR(("%s: HT Avail timeout (%d): clkctl 0x%02x\n",
 				   __func__, PMU_MAX_TRANSITION_DLY, clkctl));
-			return BCME_ERROR;
+			return -EBADE;
 		}
 
 		/* Mark clock available */
@@ -630,10 +652,10 @@ static int dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok)
 		if (err) {
 			DHD_ERROR(("%s: Failed access turning clock off: %d\n",
 				   __func__, err));
-			return BCME_ERROR;
+			return -EBADE;
 		}
 	}
-	return BCME_OK;
+	return 0;
 }
 
 /* Change idle/active SD state */
@@ -653,7 +675,7 @@ static int dhdsdio_sdclk(dhd_bus_t *bus, bool on)
 			if (err) {
 				DHD_ERROR(("%s: error enabling sd_clock: %d\n",
 					   __func__, err));
-				return BCME_ERROR;
+				return -EBADE;
 			}
 
 			iovalue = bus->sd_mode;
@@ -662,7 +684,7 @@ static int dhdsdio_sdclk(dhd_bus_t *bus, bool on)
 			if (err) {
 				DHD_ERROR(("%s: error changing sd_mode: %d\n",
 					   __func__, err));
-				return BCME_ERROR;
+				return -EBADE;
 			}
 		} else if (bus->idleclock != DHD_IDLE_ACTIVE) {
 			/* Restore clock speed */
@@ -672,7 +694,7 @@ static int dhdsdio_sdclk(dhd_bus_t *bus, bool on)
 			if (err) {
 				DHD_ERROR(("%s: error restoring sd_divisor: %d\n",
 					__func__, err));
-				return BCME_ERROR;
+				return -EBADE;
 			}
 		}
 		bus->clkstate = CLK_SDONLY;
@@ -681,7 +703,7 @@ static int dhdsdio_sdclk(dhd_bus_t *bus, bool on)
 		if ((bus->sd_divisor == -1) || (bus->sd_mode == -1)) {
 			DHD_TRACE(("%s: can't idle clock, divisor %d mode %d\n",
 				   __func__, bus->sd_divisor, bus->sd_mode));
-			return BCME_ERROR;
+			return -EBADE;
 		}
 		if (bus->idleclock == DHD_IDLE_STOP) {
 			if (sd1idle) {
@@ -694,7 +716,7 @@ static int dhdsdio_sdclk(dhd_bus_t *bus, bool on)
 				if (err) {
 					DHD_ERROR(("%s: error changing sd_clock: %d\n",
 						__func__, err));
-					return BCME_ERROR;
+					return -EBADE;
 				}
 			}
 
@@ -704,7 +726,7 @@ static int dhdsdio_sdclk(dhd_bus_t *bus, bool on)
 			if (err) {
 				DHD_ERROR(("%s: error disabling sd_clock: %d\n",
 					   __func__, err));
-				return BCME_ERROR;
+				return -EBADE;
 			}
 		} else if (bus->idleclock != DHD_IDLE_ACTIVE) {
 			/* Set divisor to idle value */
@@ -714,13 +736,13 @@ static int dhdsdio_sdclk(dhd_bus_t *bus, bool on)
 			if (err) {
 				DHD_ERROR(("%s: error changing sd_divisor: %d\n",
 					__func__, err));
-				return BCME_ERROR;
+				return -EBADE;
 			}
 		}
 		bus->clkstate = CLK_NONE;
 	}
 
-	return BCME_OK;
+	return 0;
 }
 
 /* Transition SD and backplane clock readiness */
@@ -738,7 +760,7 @@ static int dhdsdio_clkctl(dhd_bus_t *bus, uint target, bool pendok)
 			dhd_os_wd_timer(bus->dhd, dhd_watchdog_ms);
 			bus->activity = true;
 		}
-		return BCME_OK;
+		return 0;
 	}
 
 	switch (target) {
@@ -777,7 +799,7 @@ static int dhdsdio_clkctl(dhd_bus_t *bus, uint target, bool pendok)
 	DHD_INFO(("dhdsdio_clkctl: %d -> %d\n", oldstate, bus->clkstate));
 #endif				/* DHD_DEBUG */
 
-	return BCME_OK;
+	return 0;
 }
 
 int dhdsdio_bussleep(dhd_bus_t *bus, bool sleep)
@@ -792,13 +814,13 @@ int dhdsdio_bussleep(dhd_bus_t *bus, bool sleep)
 
 	/* Done if we're already in the requested state */
 	if (sleep == bus->sleeping)
-		return BCME_OK;
+		return 0;
 
 	/* Going to sleep: set the alarm and turn off the lights... */
 	if (sleep) {
 		/* Don't sleep if something is pending */
 		if (bus->dpc_sched || bus->rxskip || pktq_len(&bus->txq))
-			return BCME_BUSY;
+			return -EBUSY;
 
 		/* Disable SDIO interrupts (no longer interested) */
 		bcmsdh_intr_disable(bus->sdh);
@@ -818,8 +840,8 @@ int dhdsdio_bussleep(dhd_bus_t *bus, bool sleep)
 				 SBSDIO_FORCE_HW_CLKREQ_OFF, NULL);
 
 		/* Isolate the bus */
-		if (bus->sih->chip != BCM4329_CHIP_ID
-		    && bus->sih->chip != BCM4319_CHIP_ID) {
+		if (bus->ci->chip != BCM4329_CHIP_ID
+		    && bus->ci->chip != BCM4319_CHIP_ID) {
 			bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL,
 					 SBSDIO_DEVCTL_PADS_ISO, NULL);
 		}
@@ -835,8 +857,8 @@ int dhdsdio_bussleep(dhd_bus_t *bus, bool sleep)
 
 		/* Force pad isolation off if possible
 			 (in case power never toggled) */
-		if ((bus->sih->buscoretype == PCMCIA_CORE_ID)
-		    && (bus->sih->buscorerev >= 10))
+		if ((bus->ci->buscoretype == PCMCIA_CORE_ID)
+		    && (bus->ci->buscorerev >= 10))
 			bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, 0,
 					 NULL);
 
@@ -864,7 +886,7 @@ int dhdsdio_bussleep(dhd_bus_t *bus, bool sleep)
 		}
 	}
 
-	return BCME_OK;
+	return 0;
 }
 
 #if defined(OOB_INTR_ONLY)
@@ -922,7 +944,7 @@ static int dhdsdio_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
 	sdh = bus->sdh;
 
 	if (bus->dhd->dongle_reset) {
-		ret = BCME_NOTREADY;
+		ret = -EPERM;
 		goto done;
 	}
 
@@ -935,19 +957,19 @@ static int dhdsdio_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
 			DHD_INFO(("%s: insufficient headroom %d for %d pad\n",
 				  __func__, skb_headroom(pkt), pad));
 			bus->dhd->tx_realloc++;
-			new = pkt_buf_get_skb(pkt->len + DHD_SDALIGN);
+			new = bcm_pkt_buf_get_skb(pkt->len + DHD_SDALIGN);
 			if (!new) {
 				DHD_ERROR(("%s: couldn't allocate new %d-byte "
 					"packet\n",
 					__func__, pkt->len + DHD_SDALIGN));
-				ret = BCME_NOMEM;
+				ret = -ENOMEM;
 				goto done;
 			}
 
 			PKTALIGN(new, pkt->len, DHD_SDALIGN);
 			memcpy(new->data, pkt->data, pkt->len);
 			if (free_pkt)
-				pkt_buf_free_skb(pkt);
+				bcm_pkt_buf_free_skb(pkt);
 			/* free the pkt if canned one is not used */
 			free_pkt = true;
 			pkt = new;
@@ -983,9 +1005,12 @@ static int dhdsdio_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
 	if (DHD_BYTES_ON() &&
 	    (((DHD_CTL_ON() && (chan == SDPCM_CONTROL_CHANNEL)) ||
 	      (DHD_DATA_ON() && (chan != SDPCM_CONTROL_CHANNEL))))) {
-		prhex("Tx Frame", frame, len);
+		printk(KERN_DEBUG "Tx Frame:\n");
+		print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, frame, len);
 	} else if (DHD_HDRS_ON()) {
-		prhex("TxHdr", frame, min_t(u16, len, 16));
+		printk(KERN_DEBUG "TxHdr:\n");
+		print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+				     frame, min_t(u16, len, 16));
 	}
 #endif
 
@@ -1019,7 +1044,7 @@ static int dhdsdio_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
 		    dhd_bcmsdh_send_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2,
 					F2SYNC, frame, len, pkt, NULL, NULL);
 		bus->f2txdata++;
-		ASSERT(ret != BCME_PENDING);
+		ASSERT(ret != -BCME_PENDING);
 
 		if (ret < 0) {
 			/* On failure, abort the command
@@ -1061,14 +1086,14 @@ static int dhdsdio_txpkt(dhd_bus_t *bus, struct sk_buff *pkt, uint chan,
 	dhd_os_sdlock(bus->dhd);
 
 	if (free_pkt)
-		pkt_buf_free_skb(pkt);
+		bcm_pkt_buf_free_skb(pkt);
 
 	return ret;
 }
 
 int dhd_bus_txdata(struct dhd_bus *bus, struct sk_buff *pkt)
 {
-	int ret = BCME_ERROR;
+	int ret = -EBADE;
 	uint datalen, prec;
 
 	DHD_TRACE(("%s: Enter\n", __func__));
@@ -1110,11 +1135,11 @@ int dhd_bus_txdata(struct dhd_bus *bus, struct sk_buff *pkt)
 		if (dhd_prec_enq(bus->dhd, &bus->txq, pkt, prec) == false) {
 			skb_pull(pkt, SDPCM_HDRLEN);
 			dhd_txcomplete(bus->dhd, pkt, false);
-			pkt_buf_free_skb(pkt);
+			bcm_pkt_buf_free_skb(pkt);
 			DHD_ERROR(("%s: out of bus->txq !!!\n", __func__));
-			ret = BCME_NORESOURCE;
+			ret = -ENOSR;
 		} else {
-			ret = BCME_OK;
+			ret = 0;
 		}
 		dhd_os_sdunlock_txq(bus->dhd);
 
@@ -1183,7 +1208,7 @@ static uint dhdsdio_sendfromq(dhd_bus_t *bus, uint maxframes)
 	/* Send frames until the limit or some other event */
 	for (cnt = 0; (cnt < maxframes) && DATAOK(bus); cnt++) {
 		dhd_os_sdlock_txq(bus->dhd);
-		pkt = pktq_mdeq(&bus->txq, tx_prec_map, &prec_out);
+		pkt = bcm_pktq_mdeq(&bus->txq, tx_prec_map, &prec_out);
 		if (pkt == NULL) {
 			dhd_os_sdunlock_txq(bus->dhd);
 			break;
@@ -1313,10 +1338,15 @@ int dhd_bus_txctl(struct dhd_bus *bus, unsigned char *msg, uint msglen)
 
 	if (ret == -1) {
 #ifdef DHD_DEBUG
-		if (DHD_BYTES_ON() && DHD_CTL_ON())
-			prhex("Tx Frame", frame, len);
-		else if (DHD_HDRS_ON())
-			prhex("TxHdr", frame, min_t(u16, len, 16));
+		if (DHD_BYTES_ON() && DHD_CTL_ON()) {
+			printk(KERN_DEBUG "Tx Frame:\n");
+			print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+					     frame, len);
+		} else if (DHD_HDRS_ON()) {
+			printk(KERN_DEBUG "TxHdr:\n");
+			print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+					     frame, min_t(u16, len, 16));
+		}
 #endif
 
 		do {
@@ -1326,7 +1356,7 @@ int dhd_bus_txctl(struct dhd_bus *bus, unsigned char *msg, uint msglen)
 						SDIO_FUNC_2, F2SYNC, frame, len,
 						NULL, NULL, NULL);
 
-			ASSERT(ret != BCME_PENDING);
+			ASSERT(ret != -BCME_PENDING);
 
 			if (ret < 0) {
 				/* On failure, abort the command and
@@ -1669,7 +1699,7 @@ static int dhdsdio_pktgen_set(dhd_bus_t *bus, u8 *arg)
 
 	memcpy(&pktgen, arg, sizeof(pktgen));
 	if (pktgen.version != DHD_PKTGEN_VERSION)
-		return BCME_BADARG;
+		return -EINVAL;
 
 	oldcnt = bus->pktgen_count;
 	oldmode = bus->pktgen_mode;
@@ -1778,7 +1808,7 @@ static int dhdsdio_readshared(dhd_bus_t *bus, sdpcm_shared_t *sh)
 	if (addr == 0 || ((~addr >> 16) & 0xffff) == (addr & 0xffff)) {
 		DHD_ERROR(("%s: address (0x%08x) of sdpcm_shared invalid\n",
 			   __func__, addr));
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
 	/* Read hndrte_shared structure */
@@ -1801,10 +1831,10 @@ static int dhdsdio_readshared(dhd_bus_t *bus, sdpcm_shared_t *sh)
 			   "is different than sdpcm_shared version %d in dongle\n",
 			   __func__, SDPCM_SHARED_VERSION,
 			   sh->flags & SDPCM_SHARED_VERSION_MASK));
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
-	return BCME_OK;
+	return 0;
 }
 
 static int dhdsdio_checkdied(dhd_bus_t *bus, u8 *data, uint size)
@@ -1830,7 +1860,7 @@ static int dhdsdio_checkdied(dhd_bus_t *bus, u8 *data, uint size)
 		if (mbuffer == NULL) {
 			DHD_ERROR(("%s: kmalloc(%d) failed\n", __func__,
 				   msize));
-			bcmerror = BCME_NOMEM;
+			bcmerror = -ENOMEM;
 			goto done;
 		}
 	}
@@ -1838,7 +1868,7 @@ static int dhdsdio_checkdied(dhd_bus_t *bus, u8 *data, uint size)
 	str = kmalloc(maxstrlen, GFP_ATOMIC);
 	if (str == NULL) {
 		DHD_ERROR(("%s: kmalloc(%d) failed\n", __func__, maxstrlen));
-		bcmerror = BCME_NOMEM;
+		bcmerror = -ENOMEM;
 		goto done;
 	}
 
@@ -2007,19 +2037,19 @@ static int dhdsdio_readconsole(dhd_bus_t *bus)
 		c->bufsize = le32_to_cpu(c->log.buf_size);
 		c->buf = kmalloc(c->bufsize, GFP_ATOMIC);
 		if (c->buf == NULL)
-			return BCME_NOMEM;
+			return -ENOMEM;
 	}
 
 	idx = le32_to_cpu(c->log.idx);
 
 	/* Protect against corrupt value */
 	if (idx > c->bufsize)
-		return BCME_ERROR;
+		return -EBADE;
 
 	/* Skip reading the console buffer if the index pointer
 	 has not moved */
 	if (idx == c->last)
-		return BCME_OK;
+		return 0;
 
 	/* Read the console buffer */
 	addr = le32_to_cpu(c->log.buf);
@@ -2057,23 +2087,23 @@ static int dhdsdio_readconsole(dhd_bus_t *bus)
 	}
 break2:
 
-	return BCME_OK;
+	return 0;
 }
 #endif				/* DHD_DEBUG */
 
 int dhdsdio_downloadvars(dhd_bus_t *bus, void *arg, int len)
 {
-	int bcmerror = BCME_OK;
+	int bcmerror = 0;
 
 	DHD_TRACE(("%s: Enter\n", __func__));
 
 	/* Basic sanity checks */
 	if (bus->dhd->up) {
-		bcmerror = BCME_NOTDOWN;
+		bcmerror = -EISCONN;
 		goto err;
 	}
 	if (!len) {
-		bcmerror = BCME_BUFTOOSHORT;
+		bcmerror = -EOVERFLOW;
 		goto err;
 	}
 
@@ -2083,7 +2113,7 @@ int dhdsdio_downloadvars(dhd_bus_t *bus, void *arg, int len)
 	bus->vars = kmalloc(len, GFP_ATOMIC);
 	bus->varsz = bus->vars ? len : 0;
 	if (bus->vars == NULL) {
-		bcmerror = BCME_NOMEM;
+		bcmerror = -ENOMEM;
 		goto err;
 	}
 
@@ -2122,7 +2152,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 	/* Check if dongle is in reset. If so, only allow DEVRESET iovars */
 	if (bus->dhd->dongle_reset && !(actionid == IOV_SVAL(IOV_DEVRESET) ||
 					actionid == IOV_GVAL(IOV_DEVRESET))) {
-		bcmerror = BCME_NOTREADY;
+		bcmerror = -EPERM;
 		goto exit;
 	}
 
@@ -2182,7 +2212,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_SVAL(IOV_IDLETIME):
 		if ((int_val < 0) && (int_val != DHD_IDLE_IMMEDIATE))
-			bcmerror = BCME_BADARG;
+			bcmerror = -EINVAL;
 		else
 			bus->idletime = int_val;
 		break;
@@ -2228,7 +2258,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 				"0x%08x size %d dsize %d\n",
 				__func__, (set ? "set" : "get"),
 				address, size, dsize));
-				bcmerror = BCME_BADARG;
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -2243,7 +2273,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 				DHD_ERROR(("%s: ramsize 0x%08x doesn't have %d "
 				"bytes at 0x%08x\n",
 				__func__, bus->orig_ramsize, size, address));
-				bcmerror = BCME_BADARG;
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -2271,7 +2301,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_SVAL(IOV_SDIOD_DRIVE):
 		dhd_sdiod_drive_strength = int_val;
-		si_sdiod_drive_strength_init(bus->sih,
+		dhdsdio_sdiod_drive_strength_init(bus,
 					     dhd_sdiod_drive_strength);
 		break;
 
@@ -2301,7 +2331,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 
 	case IOV_SVAL(IOV_SDRXCHAIN):
 		if (bool_val && !bus->sd_rxchain)
-			bcmerror = BCME_UNSUPPORTED;
+			bcmerror = -ENOTSUPP;
 		else
 			bus->use_rxchain = bool_val;
 		break;
@@ -2324,7 +2354,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 		if (bus->varsz < (uint) len)
 			memcpy(arg, bus->vars, bus->varsz);
 		else
-			bcmerror = BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 		break;
 #endif				/* DHD_DEBUG */
 
@@ -2340,7 +2370,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			size = sd_ptr->func;
 			int_val = (s32) bcmsdh_reg_read(bus->sdh, addr, size);
 			if (bcmsdh_regfail(bus->sdh))
-				bcmerror = BCME_SDIO_ERROR;
+				bcmerror = -EIO;
 			memcpy(arg, &int_val, sizeof(s32));
 			break;
 		}
@@ -2356,7 +2386,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			size = sd_ptr->func;
 			bcmsdh_reg_write(bus->sdh, addr, size, sd_ptr->value);
 			if (bcmsdh_regfail(bus->sdh))
-				bcmerror = BCME_SDIO_ERROR;
+				bcmerror = -EIO;
 			break;
 		}
 
@@ -2373,7 +2403,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			size = sdreg.func;
 			int_val = (s32) bcmsdh_reg_read(bus->sdh, addr, size);
 			if (bcmsdh_regfail(bus->sdh))
-				bcmerror = BCME_SDIO_ERROR;
+				bcmerror = -EIO;
 			memcpy(arg, &int_val, sizeof(s32));
 			break;
 		}
@@ -2389,7 +2419,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 			size = sdreg.func;
 			bcmsdh_reg_write(bus->sdh, addr, size, sdreg.value);
 			if (bcmsdh_regfail(bus->sdh))
-				bcmerror = BCME_SDIO_ERROR;
+				bcmerror = -EIO;
 			break;
 		}
 
@@ -2488,7 +2518,7 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
 		break;
 
 	default:
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 		break;
 	}
 
@@ -2525,7 +2555,7 @@ static int dhdsdio_write_vars(dhd_bus_t *bus)
 	if (bus->vars) {
 		vbuffer = kzalloc(varsize, GFP_ATOMIC);
 		if (!vbuffer)
-			return BCME_NOMEM;
+			return -ENOMEM;
 
 		memcpy(vbuffer, bus->vars, bus->varsz);
 
@@ -2537,7 +2567,7 @@ static int dhdsdio_write_vars(dhd_bus_t *bus)
 		DHD_INFO(("Compare NVRAM dl & ul; varsize=%d\n", varsize));
 		nvram_ularray = kmalloc(varsize, GFP_ATOMIC);
 		if (!nvram_ularray)
-			return BCME_NOMEM;
+			return -ENOMEM;
 
 		/* Upload image to verify downloaded contents. */
 		memset(nvram_ularray, 0xaa, varsize);
@@ -2596,42 +2626,18 @@ static int dhdsdio_write_vars(dhd_bus_t *bus)
 static int dhdsdio_download_state(dhd_bus_t *bus, bool enter)
 {
 	uint retries;
+	u32 regdata;
 	int bcmerror = 0;
 
 	/* To enter download state, disable ARM and reset SOCRAM.
 	 * To exit download state, simply reset ARM (default is RAM boot).
 	 */
 	if (enter) {
-
 		bus->alp_only = true;
 
-		if (!(si_setcore(bus->sih, ARM7S_CORE_ID, 0)) &&
-		    !(si_setcore(bus->sih, ARMCM3_CORE_ID, 0))) {
-			DHD_ERROR(("%s: Failed to find ARM core!\n", __func__));
-			bcmerror = BCME_ERROR;
-			goto fail;
-		}
+		dhdsdio_chip_disablecore(bus->sdh, bus->ci->armcorebase);
 
-		si_core_disable(bus->sih, 0);
-		if (bcmsdh_regfail(bus->sdh)) {
-			bcmerror = BCME_SDIO_ERROR;
-			goto fail;
-		}
-
-		if (!(si_setcore(bus->sih, SOCRAM_CORE_ID, 0))) {
-			DHD_ERROR(("%s: Failed to find SOCRAM core!\n",
-				   __func__));
-			bcmerror = BCME_ERROR;
-			goto fail;
-		}
-
-		si_core_reset(bus->sih, 0, 0);
-		if (bcmsdh_regfail(bus->sdh)) {
-			DHD_ERROR(("%s: Failure trying reset SOCRAM core?\n",
-				   __func__));
-			bcmerror = BCME_SDIO_ERROR;
-			goto fail;
-		}
+		dhdsdio_chip_resetcore(bus->sdh, bus->ci->ramcorebase);
 
 		/* Clear the top bit of memory */
 		if (bus->ramsize) {
@@ -2640,17 +2646,14 @@ static int dhdsdio_download_state(dhd_bus_t *bus, bool enter)
 					 (u8 *)&zeros, 4);
 		}
 	} else {
-		if (!(si_setcore(bus->sih, SOCRAM_CORE_ID, 0))) {
-			DHD_ERROR(("%s: Failed to find SOCRAM core!\n",
-				   __func__));
-			bcmerror = BCME_ERROR;
-			goto fail;
-		}
-
-		if (!si_iscoreup(bus->sih)) {
+		regdata = bcmsdh_reg_read(bus->sdh,
+			CORE_SB(bus->ci->ramcorebase, sbtmstatelow), 4);
+		regdata &= (SBTML_RESET | SBTML_REJ_MASK |
+			(SICF_CLOCK_EN << SBTML_SICF_SHIFT));
+		if ((SICF_CLOCK_EN << SBTML_SICF_SHIFT) != regdata) {
 			DHD_ERROR(("%s: SOCRAM core is down after reset?\n",
 				   __func__));
-			bcmerror = BCME_ERROR;
+			bcmerror = -EBADE;
 			goto fail;
 		}
 
@@ -2660,41 +2663,16 @@ static int dhdsdio_download_state(dhd_bus_t *bus, bool enter)
 			bcmerror = 0;
 		}
 
-		if (!si_setcore(bus->sih, PCMCIA_CORE_ID, 0) &&
-		    !si_setcore(bus->sih, SDIOD_CORE_ID, 0)) {
-			DHD_ERROR(("%s: Can't change back to SDIO core?\n",
-				   __func__));
-			bcmerror = BCME_ERROR;
-			goto fail;
-		}
 		W_SDREG(0xFFFFFFFF, &bus->regs->intstatus, retries);
 
-		if (!(si_setcore(bus->sih, ARM7S_CORE_ID, 0)) &&
-		    !(si_setcore(bus->sih, ARMCM3_CORE_ID, 0))) {
-			DHD_ERROR(("%s: Failed to find ARM core!\n", __func__));
-			bcmerror = BCME_ERROR;
-			goto fail;
-		}
-
-		si_core_reset(bus->sih, 0, 0);
-		if (bcmsdh_regfail(bus->sdh)) {
-			DHD_ERROR(("%s: Failure trying to reset ARM core?\n",
-				   __func__));
-			bcmerror = BCME_SDIO_ERROR;
-			goto fail;
-		}
+		dhdsdio_chip_resetcore(bus->sdh, bus->ci->armcorebase);
 
 		/* Allow HT Clock now that the ARM is running. */
 		bus->alp_only = false;
 
 		bus->dhd->busstate = DHD_BUS_LOAD;
 	}
-
 fail:
-	/* Always return to SDIOD core */
-	if (!si_setcore(bus->sih, PCMCIA_CORE_ID, 0))
-		si_setcore(bus->sih, SDIOD_CORE_ID, 0);
-
 	return bcmerror;
 }
 
@@ -2739,7 +2717,7 @@ dhd_bus_iovar_op(dhd_pub_t *dhdp, const char *name,
 		if (set && strcmp(name, "sd_divisor") == 0) {
 			if (bcmsdh_iovar_op(bus->sdh, "sd_divisor", NULL, 0,
 					    &bus->sd_divisor, sizeof(s32),
-					    false) != BCME_OK) {
+					    false) != 0) {
 				bus->sd_divisor = -1;
 				DHD_ERROR(("%s: fail on %s get\n", __func__,
 					   name));
@@ -2752,7 +2730,7 @@ dhd_bus_iovar_op(dhd_pub_t *dhdp, const char *name,
 		if (set && strcmp(name, "sd_mode") == 0) {
 			if (bcmsdh_iovar_op(bus->sdh, "sd_mode", NULL, 0,
 					    &bus->sd_mode, sizeof(s32),
-					    false) != BCME_OK) {
+					    false) != 0) {
 				bus->sd_mode = -1;
 				DHD_ERROR(("%s: fail on %s get\n", __func__,
 					   name));
@@ -2767,7 +2745,7 @@ dhd_bus_iovar_op(dhd_pub_t *dhdp, const char *name,
 			if (bcmsdh_iovar_op
 			    (bus->sdh, "sd_blocksize", &fnum, sizeof(s32),
 			     &bus->blocksize, sizeof(s32),
-			     false) != BCME_OK) {
+			     false) != 0) {
 				bus->blocksize = 0;
 				DHD_ERROR(("%s: fail on %s get\n", __func__,
 					   "sd_blocksize"));
@@ -2867,14 +2845,14 @@ void dhd_bus_stop(struct dhd_bus *bus, bool enforce_mutex)
 	dhdsdio_clkctl(bus, CLK_SDONLY, false);
 
 	/* Clear the data packet queues */
-	pktq_flush(&bus->txq, true);
+	bcm_pktq_flush(&bus->txq, true, NULL, NULL);
 
 	/* Clear any held glomming stuff */
 	if (bus->glomd)
-		pkt_buf_free_skb(bus->glomd);
+		bcm_pkt_buf_free_skb(bus->glomd);
 
 	if (bus->glom)
-		pkt_buf_free_skb(bus->glom);
+		bcm_pkt_buf_free_skb(bus->glom);
 
 	bus->glom = bus->glomd = NULL;
 
@@ -2948,14 +2926,11 @@ int dhd_bus_init(dhd_pub_t *dhdp, bool enforce_mutex)
 
 	/* If F2 successfully enabled, set core and enable interrupts */
 	if (ready == enable) {
-		/* Make sure we're talking to the core. */
-		bus->regs = si_setcore(bus->sih, PCMCIA_CORE_ID, 0);
-		if (!(bus->regs))
-			bus->regs = si_setcore(bus->sih, SDIOD_CORE_ID, 0);
-
 		/* Set up the interrupt mask and enable interrupts */
 		bus->hostintmask = HOSTINTMASK;
-		W_SDREG(bus->hostintmask, &bus->regs->hostintmask, retries);
+		W_SDREG(bus->hostintmask,
+			(unsigned int *)CORE_BUS_REG(bus->ci->buscorebase,
+			hostintmask), retries);
 
 		bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_WATERMARK,
 				 (u8) watermark, &err);
@@ -3134,12 +3109,11 @@ dhdsdio_read_control(dhd_bus_t *bus, u8 *hdr, uint len, uint doff)
 	}
 
 	/* Read remainder of frame body into the rxctl buffer */
-	sdret =
-	    dhd_bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2, F2SYNC,
-				(bus->rxctl + firstread), rdlen, NULL, NULL,
-				NULL);
+	sdret = bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2,
+				F2SYNC, (bus->rxctl + firstread), rdlen,
+				NULL, NULL, NULL);
 	bus->f2rxdata++;
-	ASSERT(sdret != BCME_PENDING);
+	ASSERT(sdret != -BCME_PENDING);
 
 	/* Control frame failures need retransmission */
 	if (sdret < 0) {
@@ -3153,8 +3127,10 @@ dhdsdio_read_control(dhd_bus_t *bus, u8 *hdr, uint len, uint doff)
 gotpkt:
 
 #ifdef DHD_DEBUG
-	if (DHD_BYTES_ON() && DHD_CTL_ON())
-		prhex("RxCtrl", bus->rxctl, len);
+	if (DHD_BYTES_ON() && DHD_CTL_ON()) {
+		printk(KERN_DEBUG "RxCtrl:\n");
+		print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, bus->rxctl, len);
+	}
 #endif
 
 	/* Point to valid data and indicate its length */
@@ -3228,10 +3204,11 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 			}
 
 			/* Allocate/chain packet for next subframe */
-			pnext = pkt_buf_get_skb(sublen + DHD_SDALIGN);
+			pnext = bcm_pkt_buf_get_skb(sublen + DHD_SDALIGN);
 			if (pnext == NULL) {
-				DHD_ERROR(("%s: pkt_buf_get_skb failed, num %d len %d\n",
-					   __func__, num, sublen));
+				DHD_ERROR(("%s: bcm_pkt_buf_get_skb failed, "
+					"num %d len %d\n", __func__,
+					num, sublen));
 				break;
 			}
 			ASSERT(!(pnext->prev));
@@ -3264,13 +3241,13 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 			pfirst = pnext = NULL;
 		} else {
 			if (pfirst)
-				pkt_buf_free_skb(pfirst);
+				bcm_pkt_buf_free_skb(pfirst);
 			bus->glom = NULL;
 			num = 0;
 		}
 
 		/* Done with descriptor packet */
-		pkt_buf_free_skb(bus->glomd);
+		bcm_pkt_buf_free_skb(bus->glomd);
 		bus->glomd = NULL;
 		bus->nextlen = 0;
 
@@ -3291,27 +3268,23 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 		}
 
 		pfirst = bus->glom;
-		dlen = (u16) pkttotlen(pfirst);
+		dlen = (u16) bcm_pkttotlen(pfirst);
 
 		/* Do an SDIO read for the superframe.  Configurable iovar to
 		 * read directly into the chained packet, or allocate a large
 		 * packet and and copy into the chain.
 		 */
 		if (usechain) {
-			errcode = dhd_bcmsdh_recv_buf(bus,
-						      bcmsdh_cur_sbwad
-						      (bus->sdh), SDIO_FUNC_2,
-						      F2SYNC,
-						      (u8 *) pfirst->data,
-						      dlen, pfirst, NULL, NULL);
+			errcode = bcmsdh_recv_buf(bus,
+					bcmsdh_cur_sbwad(bus->sdh), SDIO_FUNC_2,
+					F2SYNC, (u8 *) pfirst->data, dlen,
+					pfirst, NULL, NULL);
 		} else if (bus->dataptr) {
-			errcode = dhd_bcmsdh_recv_buf(bus,
-						      bcmsdh_cur_sbwad
-						      (bus->sdh), SDIO_FUNC_2,
-						      F2SYNC, bus->dataptr,
-						      dlen, NULL, NULL, NULL);
-			sublen =
-			    (u16) pktfrombuf(pfirst, 0, dlen,
+			errcode = bcmsdh_recv_buf(bus,
+					bcmsdh_cur_sbwad(bus->sdh), SDIO_FUNC_2,
+					F2SYNC, bus->dataptr, dlen,
+					NULL, NULL, NULL);
+			sublen = (u16) bcm_pktfrombuf(pfirst, 0, dlen,
 						bus->dataptr);
 			if (sublen != dlen) {
 				DHD_ERROR(("%s: FAILED TO COPY, dlen %d sublen %d\n",
@@ -3325,7 +3298,7 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 			errcode = -1;
 		}
 		bus->f2rxdata++;
-		ASSERT(errcode != BCME_PENDING);
+		ASSERT(errcode != -BCME_PENDING);
 
 		/* On failure, kill the superframe, allow a couple retries */
 		if (errcode < 0) {
@@ -3339,7 +3312,7 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 				bus->glomerr = 0;
 				dhdsdio_rxfail(bus, true, false);
 				dhd_os_sdlock_rxq(bus->dhd);
-				pkt_buf_free_skb(bus->glom);
+				bcm_pkt_buf_free_skb(bus->glom);
 				dhd_os_sdunlock_rxq(bus->dhd);
 				bus->rxglomfail++;
 				bus->glom = NULL;
@@ -3348,8 +3321,9 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 		}
 #ifdef DHD_DEBUG
 		if (DHD_GLOM_ON()) {
-			prhex("SUPERFRAME", pfirst->data,
-			      min_t(int, pfirst->len, 48));
+			printk(KERN_DEBUG "SUPERFRAME:\n");
+			print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+				pfirst->data, min_t(int, pfirst->len, 48));
 		}
 #endif
 
@@ -3430,8 +3404,11 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 			chan = SDPCM_PACKET_CHANNEL(&dptr[SDPCM_FRAMETAG_LEN]);
 			doff = SDPCM_DOFFSET_VALUE(&dptr[SDPCM_FRAMETAG_LEN]);
 #ifdef DHD_DEBUG
-			if (DHD_GLOM_ON())
-				prhex("subframe", dptr, 32);
+			if (DHD_GLOM_ON()) {
+				printk(KERN_DEBUG "subframe:\n");
+				print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+						     dptr, 32);
+			}
 #endif
 
 			if ((u16)~(sublen ^ check)) {
@@ -3468,7 +3445,7 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 				bus->glomerr = 0;
 				dhdsdio_rxfail(bus, true, false);
 				dhd_os_sdlock_rxq(bus->dhd);
-				pkt_buf_free_skb(bus->glom);
+				bcm_pkt_buf_free_skb(bus->glom);
 				dhd_os_sdunlock_rxq(bus->dhd);
 				bus->rxglomfail++;
 				bus->glom = NULL;
@@ -3508,15 +3485,18 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 				rxseq = seq;
 			}
 #ifdef DHD_DEBUG
-			if (DHD_BYTES_ON() && DHD_DATA_ON())
-				prhex("Rx Subframe Data", dptr, dlen);
+			if (DHD_BYTES_ON() && DHD_DATA_ON()) {
+				printk(KERN_DEBUG "Rx Subframe Data:\n");
+				print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+						     dptr, dlen);
+			}
 #endif
 
 			__skb_trim(pfirst, sublen);
 			skb_pull(pfirst, doff);
 
 			if (pfirst->len == 0) {
-				pkt_buf_free_skb(pfirst);
+				bcm_pkt_buf_free_skb(pfirst);
 				if (plast) {
 					plast->next = pnext;
 				} else {
@@ -3529,7 +3509,7 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 				DHD_ERROR(("%s: rx protocol error\n",
 					   __func__));
 				bus->dhd->rx_errors++;
-				pkt_buf_free_skb(pfirst);
+				bcm_pkt_buf_free_skb(pfirst);
 				if (plast) {
 					plast->next = pnext;
 				} else {
@@ -3552,8 +3532,9 @@ static u8 dhdsdio_rxglom(dhd_bus_t *bus, u8 rxseq)
 				__func__, num, pfirst, pfirst->data,
 				pfirst->len, pfirst->next,
 				pfirst->prev));
-				prhex("", (u8 *) pfirst->data,
-				      min_t(int, pfirst->len, 32));
+				print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+						pfirst->data,
+						min_t(int, pfirst->len, 32));
 			}
 #endif				/* DHD_DEBUG */
 		}
@@ -3578,7 +3559,6 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 	u16 len, check;	/* Extracted hardware header fields */
 	u8 chan, seq, doff;	/* Extracted software header fields */
 	u8 fcbits;		/* Extracted fcbits from software header */
-	u8 delta;
 
 	struct sk_buff *pkt;		/* Packet for event or data frames */
 	u16 pad;		/* Number of pad bytes to read */
@@ -3667,7 +3647,7 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			 */
 			/* Allocate a packet buffer */
 			dhd_os_sdlock_rxq(bus->dhd);
-			pkt = pkt_buf_get_skb(rdlen + DHD_SDALIGN);
+			pkt = bcm_pkt_buf_get_skb(rdlen + DHD_SDALIGN);
 			if (!pkt) {
 				if (bus->bus == SPI_BUS) {
 					bus->usebufpool = false;
@@ -3684,16 +3664,13 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 					ASSERT(bus->rxctl >= bus->rxbuf);
 					rxbuf = bus->rxctl;
 					/* Read the entire frame */
-					sdret = dhd_bcmsdh_recv_buf(bus,
-						    bcmsdh_cur_sbwad
-						    (sdh),
-						    SDIO_FUNC_2,
-						    F2SYNC,
-						    rxbuf,
-						    rdlen, NULL,
-						    NULL, NULL);
+					sdret = bcmsdh_recv_buf(bus,
+						    bcmsdh_cur_sbwad(sdh),
+						    SDIO_FUNC_2, F2SYNC,
+						    rxbuf, rdlen,
+						    NULL, NULL, NULL);
 					bus->f2rxdata++;
-					ASSERT(sdret != BCME_PENDING);
+					ASSERT(sdret != -BCME_PENDING);
 
 					/* Control frame failures need
 					 retransmission */
@@ -3713,8 +3690,11 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 				} else {
 					/* Give up on data,
 					request rtx of events */
-					DHD_ERROR(("%s (nextlen): pkt_buf_get_skb failed: len %d rdlen %d " "expected rxseq %d\n",
-						__func__, len, rdlen, rxseq));
+					DHD_ERROR(("%s (nextlen): "
+						   "bcm_pkt_buf_get_skb failed:"
+						   " len %d rdlen %d expected"
+						   " rxseq %d\n", __func__,
+						   len, rdlen, rxseq));
 					/* Just go try again w/normal
 					header read */
 					dhd_os_sdunlock_rxq(bus->dhd);
@@ -3728,19 +3708,18 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 				PKTALIGN(pkt, rdlen, DHD_SDALIGN);
 				rxbuf = (u8 *) (pkt->data);
 				/* Read the entire frame */
-				sdret =
-				    dhd_bcmsdh_recv_buf(bus,
+				sdret = bcmsdh_recv_buf(bus,
 						bcmsdh_cur_sbwad(sdh),
 						SDIO_FUNC_2, F2SYNC,
-						rxbuf, rdlen, pkt, NULL,
-						NULL);
+						rxbuf, rdlen,
+						pkt, NULL, NULL);
 				bus->f2rxdata++;
-				ASSERT(sdret != BCME_PENDING);
+				ASSERT(sdret != -BCME_PENDING);
 
 				if (sdret < 0) {
 					DHD_ERROR(("%s (nextlen): read %d bytes failed: %d\n",
 						__func__, rdlen, sdret));
-					pkt_buf_free_skb(pkt);
+					bcm_pkt_buf_free_skb(pkt);
 					bus->dhd->rx_errors++;
 					dhd_os_sdunlock_rxq(bus->dhd);
 					/* Force retry w/normal header read.
@@ -3767,23 +3746,19 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			if (!(len | check)) {
 				DHD_INFO(("%s (nextlen): read zeros in HW "
 					"header???\n", __func__));
-				dhd_os_sdlock_rxq(bus->dhd);
-				PKTFREE2();
-				dhd_os_sdunlock_rxq(bus->dhd);
-				GSPI_PR55150_BAILOUT;
+				dhdsdio_pktfree2(bus, pkt);
 				continue;
 			}
 
 			/* Validate check bytes */
 			if ((u16)~(len ^ check)) {
-				DHD_ERROR(("%s (nextlen): HW hdr error: nextlen/len/check" " 0x%04x/0x%04x/0x%04x\n",
+				DHD_ERROR(("%s (nextlen): HW hdr error:"
+					" nextlen/len/check"
+					" 0x%04x/0x%04x/0x%04x\n",
 					__func__, nextlen, len, check));
-				dhd_os_sdlock_rxq(bus->dhd);
-				PKTFREE2();
-				dhd_os_sdunlock_rxq(bus->dhd);
 				bus->rx_badhdr++;
 				dhdsdio_rxfail(bus, false, false);
-				GSPI_PR55150_BAILOUT;
+				dhdsdio_pktfree2(bus, pkt);
 				continue;
 			}
 
@@ -3791,10 +3766,7 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			if (len < SDPCM_HDRLEN) {
 				DHD_ERROR(("%s (nextlen): HW hdr length "
 					"invalid: %d\n", __func__, len));
-				dhd_os_sdlock_rxq(bus->dhd);
-				PKTFREE2();
-				dhd_os_sdunlock_rxq(bus->dhd);
-				GSPI_PR55150_BAILOUT;
+				dhdsdio_pktfree2(bus, pkt);
 				continue;
 			}
 
@@ -3803,31 +3775,25 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			if (len_consistent) {
 				/* Mismatch, force retry w/normal
 					header (may be >4K) */
-				DHD_ERROR(("%s (nextlen): mismatch, nextlen %d len %d rnd %d; " "expected rxseq %d\n",
+				DHD_ERROR(("%s (nextlen): mismatch, "
+					"nextlen %d len %d rnd %d; "
+					"expected rxseq %d\n",
 					__func__, nextlen,
 					len, roundup(len, 16), rxseq));
-				dhd_os_sdlock_rxq(bus->dhd);
-				PKTFREE2();
-				dhd_os_sdunlock_rxq(bus->dhd);
-				dhdsdio_rxfail(bus, true,
-					       (bus->bus ==
-						SPI_BUS) ? false : true);
-				GSPI_PR55150_BAILOUT;
+				dhdsdio_rxfail(bus, true, (bus->bus != SPI_BUS));
+				dhdsdio_pktfree2(bus, pkt);
 				continue;
 			}
 
 			/* Extract software header fields */
-			chan =
-			    SDPCM_PACKET_CHANNEL(&bus->rxhdr
-						 [SDPCM_FRAMETAG_LEN]);
-			seq =
-			    SDPCM_PACKET_SEQUENCE(&bus->rxhdr
-						  [SDPCM_FRAMETAG_LEN]);
-			doff =
-			    SDPCM_DOFFSET_VALUE(&bus->rxhdr
-						[SDPCM_FRAMETAG_LEN]);
-			txmax =
-			    SDPCM_WINDOW_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
+			chan = SDPCM_PACKET_CHANNEL(
+					&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
+			seq = SDPCM_PACKET_SEQUENCE(
+					&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
+			doff = SDPCM_DOFFSET_VALUE(
+					&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
+			txmax = SDPCM_WINDOW_VALUE(
+					&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
 
 			bus->nextlen =
 			    bus->rxhdr[SDPCM_FRAMETAG_LEN +
@@ -3839,21 +3805,18 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			}
 
 			bus->dhd->rx_readahead_cnt++;
+
 			/* Handle Flow Control */
-			fcbits =
-			    SDPCM_FCMASK_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
+			fcbits = SDPCM_FCMASK_VALUE(
+					&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
 
-			delta = 0;
-			if (~bus->flowcontrol & fcbits) {
-				bus->fc_xoff++;
-				delta = 1;
-			}
-			if (bus->flowcontrol & ~fcbits) {
-				bus->fc_xon++;
-				delta = 1;
-			}
+			if (bus->flowcontrol != fcbits) {
+				if (~bus->flowcontrol & fcbits)
+					bus->fc_xoff++;
+
+				if (bus->flowcontrol & ~fcbits)
+					bus->fc_xon++;
 
-			if (delta) {
 				bus->fc_rcvd++;
 				bus->flowcontrol = fcbits;
 			}
@@ -3876,33 +3839,30 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			bus->tx_max = txmax;
 
 #ifdef DHD_DEBUG
-			if (DHD_BYTES_ON() && DHD_DATA_ON())
-				prhex("Rx Data", rxbuf, len);
-			else if (DHD_HDRS_ON())
-				prhex("RxHdr", bus->rxhdr, SDPCM_HDRLEN);
+			if (DHD_BYTES_ON() && DHD_DATA_ON()) {
+				printk(KERN_DEBUG "Rx Data:\n");
+				print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+						     rxbuf, len);
+			} else if (DHD_HDRS_ON()) {
+				printk(KERN_DEBUG "RxHdr:\n");
+				print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+						     bus->rxhdr, SDPCM_HDRLEN);
+			}
 #endif
 
 			if (chan == SDPCM_CONTROL_CHANNEL) {
 				if (bus->bus == SPI_BUS) {
 					dhdsdio_read_control(bus, rxbuf, len,
 							     doff);
-					if (bus->usebufpool) {
-						dhd_os_sdlock_rxq(bus->dhd);
-						pkt_buf_free_skb(pkt);
-						dhd_os_sdunlock_rxq(bus->dhd);
-					}
-					continue;
 				} else {
 					DHD_ERROR(("%s (nextlen): readahead on control" " packet %d?\n",
 						__func__, seq));
 					/* Force retry w/normal header read */
 					bus->nextlen = 0;
 					dhdsdio_rxfail(bus, false, true);
-					dhd_os_sdlock_rxq(bus->dhd);
-					PKTFREE2();
-					dhd_os_sdunlock_rxq(bus->dhd);
-					continue;
 				}
+				dhdsdio_pktfree2(bus, pkt);
+				continue;
 			}
 
 			if ((bus->bus == SPI_BUS) && !bus->usebufpool) {
@@ -3915,11 +3875,8 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			if ((doff < SDPCM_HDRLEN) || (doff > len)) {
 				DHD_ERROR(("%s (nextlen): bad data offset %d: HW len %d min %d\n",
 					__func__, doff, len, SDPCM_HDRLEN));
-				dhd_os_sdlock_rxq(bus->dhd);
-				PKTFREE2();
-				dhd_os_sdunlock_rxq(bus->dhd);
-				ASSERT(0);
 				dhdsdio_rxfail(bus, false, false);
+				dhdsdio_pktfree2(bus, pkt);
 				continue;
 			}
 
@@ -3931,12 +3888,11 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			break;
 
 		/* Read frame header (hardware and software) */
-		sdret =
-		    dhd_bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2,
-					F2SYNC, bus->rxhdr, firstread, NULL,
-					NULL, NULL);
+		sdret = bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh),
+				SDIO_FUNC_2, F2SYNC, bus->rxhdr, firstread,
+				NULL, NULL, NULL);
 		bus->f2rxhdrs++;
-		ASSERT(sdret != BCME_PENDING);
+		ASSERT(sdret != -BCME_PENDING);
 
 		if (sdret < 0) {
 			DHD_ERROR(("%s: RXHEADER FAILED: %d\n", __func__,
@@ -3946,8 +3902,11 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 			continue;
 		}
 #ifdef DHD_DEBUG
-		if (DHD_BYTES_ON() || DHD_HDRS_ON())
-			prhex("RxHdr", bus->rxhdr, SDPCM_HDRLEN);
+		if (DHD_BYTES_ON() || DHD_HDRS_ON()) {
+			printk(KERN_DEBUG "RxHdr:\n");
+			print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+					     bus->rxhdr, SDPCM_HDRLEN);
+		}
 #endif
 
 		/* Extract hardware header fields */
@@ -4006,17 +3965,13 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 		/* Handle Flow Control */
 		fcbits = SDPCM_FCMASK_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]);
 
-		delta = 0;
-		if (~bus->flowcontrol & fcbits) {
-			bus->fc_xoff++;
-			delta = 1;
-		}
-		if (bus->flowcontrol & ~fcbits) {
-			bus->fc_xon++;
-			delta = 1;
-		}
+		if (bus->flowcontrol != fcbits) {
+			if (~bus->flowcontrol & fcbits)
+				bus->fc_xoff++;
+
+			if (bus->flowcontrol & ~fcbits)
+				bus->fc_xon++;
 
-		if (delta) {
 			bus->fc_rcvd++;
 			bus->flowcontrol = fcbits;
 		}
@@ -4077,11 +4032,11 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 		}
 
 		dhd_os_sdlock_rxq(bus->dhd);
-		pkt = pkt_buf_get_skb(rdlen + firstread + DHD_SDALIGN);
+		pkt = bcm_pkt_buf_get_skb(rdlen + firstread + DHD_SDALIGN);
 		if (!pkt) {
 			/* Give up on data, request rtx of events */
-			DHD_ERROR(("%s: pkt_buf_get_skb failed: rdlen %d chan %d\n",
-				   __func__, rdlen, chan));
+			DHD_ERROR(("%s: bcm_pkt_buf_get_skb failed: rdlen %d "
+				"chan %d\n", __func__, rdlen, chan));
 			bus->dhd->rx_dropped++;
 			dhd_os_sdunlock_rxq(bus->dhd);
 			dhdsdio_rxfail(bus, false, RETRYCHAN(chan));
@@ -4097,12 +4052,11 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 		PKTALIGN(pkt, rdlen, DHD_SDALIGN);
 
 		/* Read the remaining frame data */
-		sdret =
-		    dhd_bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2,
+		sdret = bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2,
 					F2SYNC, ((u8 *) (pkt->data)), rdlen,
 					pkt, NULL, NULL);
 		bus->f2rxdata++;
-		ASSERT(sdret != BCME_PENDING);
+		ASSERT(sdret != -BCME_PENDING);
 
 		if (sdret < 0) {
 			DHD_ERROR(("%s: read %d %s bytes failed: %d\n",
@@ -4113,7 +4067,7 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 				       ? "data" : "test")),
 				   sdret));
 			dhd_os_sdlock_rxq(bus->dhd);
-			pkt_buf_free_skb(pkt);
+			bcm_pkt_buf_free_skb(pkt);
 			dhd_os_sdunlock_rxq(bus->dhd);
 			bus->dhd->rx_errors++;
 			dhdsdio_rxfail(bus, true, RETRYCHAN(chan));
@@ -4125,8 +4079,11 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 		memcpy(pkt->data, bus->rxhdr, firstread);
 
 #ifdef DHD_DEBUG
-		if (DHD_BYTES_ON() && DHD_DATA_ON())
-			prhex("Rx Data", pkt->data, len);
+		if (DHD_BYTES_ON() && DHD_DATA_ON()) {
+			printk(KERN_DEBUG "Rx Data:\n");
+			print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+					     pkt->data, len);
+		}
 #endif
 
 deliver:
@@ -4137,7 +4094,10 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 					__func__, len));
 #ifdef DHD_DEBUG
 				if (DHD_GLOM_ON()) {
-					prhex("Glom Data", pkt->data, len);
+					printk(KERN_DEBUG "Glom Data:\n");
+					print_hex_dump_bytes("",
+							     DUMP_PREFIX_OFFSET,
+							     pkt->data, len);
 				}
 #endif
 				__skb_trim(pkt, len);
@@ -4166,13 +4126,13 @@ static uint dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished)
 
 		if (pkt->len == 0) {
 			dhd_os_sdlock_rxq(bus->dhd);
-			pkt_buf_free_skb(pkt);
+			bcm_pkt_buf_free_skb(pkt);
 			dhd_os_sdunlock_rxq(bus->dhd);
 			continue;
 		} else if (dhd_prot_hdrpull(bus->dhd, &ifidx, pkt) != 0) {
 			DHD_ERROR(("%s: rx protocol error\n", __func__));
 			dhd_os_sdlock_rxq(bus->dhd);
-			pkt_buf_free_skb(pkt);
+			bcm_pkt_buf_free_skb(pkt);
 			dhd_os_sdunlock_rxq(bus->dhd);
 			bus->dhd->rx_errors++;
 			continue;
@@ -4245,16 +4205,16 @@ static u32 dhdsdio_hostmail(dhd_bus_t *bus)
 
 	/*
 	 * Flow Control has been moved into the RX headers and this out of band
-	 * method isn't used any more.  Leae this here for possibly
-	 * remaining backward
-	 * compatible with older dongles
+	 * method isn't used any more.
+	 * remaining backward compatible with older dongles.
 	 */
 	if (hmb_data & HMB_DATA_FC) {
-		fcbits =
-		    (hmb_data & HMB_DATA_FCDATA_MASK) >> HMB_DATA_FCDATA_SHIFT;
+		fcbits = (hmb_data & HMB_DATA_FCDATA_MASK) >>
+							HMB_DATA_FCDATA_SHIFT;
 
 		if (fcbits & ~bus->flowcontrol)
 			bus->fc_xoff++;
+
 		if (bus->flowcontrol & ~fcbits)
 			bus->fc_xon++;
 
@@ -4454,7 +4414,7 @@ bool dhdsdio_dpc(dhd_bus_t *bus)
 					F2SYNC, (u8 *) bus->ctrl_frame_buf,
 					(u32) bus->ctrl_frame_len, NULL,
 					NULL, NULL);
-		ASSERT(ret != BCME_PENDING);
+		ASSERT(ret != -BCME_PENDING);
 
 		if (ret < 0) {
 			/* On failure, abort the command and
@@ -4493,7 +4453,7 @@ bool dhdsdio_dpc(dhd_bus_t *bus)
 	}
 	/* Send queued frames (limit 1 if rx may still be pending) */
 	else if ((bus->clkstate == CLK_AVAIL) && !bus->fcstate &&
-		 pktq_mlen(&bus->txq, ~bus->flowcontrol) && txlimit
+		 bcm_pktq_mlen(&bus->txq, ~bus->flowcontrol) && txlimit
 		 && DATAOK(bus)) {
 		framecnt = rxdone ? txlimit : min(txlimit, dhd_txminmax);
 		framecnt = dhdsdio_sendfromq(bus, framecnt);
@@ -4514,7 +4474,7 @@ bool dhdsdio_dpc(dhd_bus_t *bus)
 			"I_CHIPACTIVE interrupt\n", __func__));
 		resched = true;
 	} else if (bus->intstatus || bus->ipend ||
-		(!bus->fcstate && pktq_mlen(&bus->txq, ~bus->flowcontrol) &&
+		(!bus->fcstate && bcm_pktq_mlen(&bus->txq, ~bus->flowcontrol) &&
 			DATAOK(bus)) || PKT_AVAILABLE()) {
 		resched = true;
 	}
@@ -4648,11 +4608,12 @@ static void dhdsdio_pktgen(dhd_bus_t *bus)
 
 		/* Allocate an appropriate-sized packet */
 		len = bus->pktgen_len;
-		pkt = pkt_buf_get_skb(
+		pkt = bcm_pkt_buf_get_skb(
 			(len + SDPCM_HDRLEN + SDPCM_TEST_HDRLEN + DHD_SDALIGN),
 			true);
 		if (!pkt) {
-			DHD_ERROR(("%s: pkt_buf_get_skb failed!\n", __func__));
+			DHD_ERROR(("%s: bcm_pkt_buf_get_skb failed!\n",
+				__func__));
 			break;
 		}
 		PKTALIGN(pkt, (len + SDPCM_HDRLEN + SDPCM_TEST_HDRLEN),
@@ -4679,7 +4640,7 @@ static void dhdsdio_pktgen(dhd_bus_t *bus)
 		default:
 			DHD_ERROR(("Unrecognized pktgen mode %d\n",
 				   bus->pktgen_mode));
-			pkt_buf_free_skb(pkt, true);
+			bcm_pkt_buf_free_skb(pkt, true);
 			bus->pktgen_count = 0;
 			return;
 		}
@@ -4697,8 +4658,9 @@ static void dhdsdio_pktgen(dhd_bus_t *bus)
 #ifdef DHD_DEBUG
 		if (DHD_BYTES_ON() && DHD_DATA_ON()) {
 			data = (u8 *) (pkt->data) + SDPCM_HDRLEN;
-			prhex("dhdsdio_pktgen: Tx Data", data,
-			      pkt->len - SDPCM_HDRLEN);
+			printk(KERN_DEBUG "dhdsdio_pktgen: Tx Data:\n");
+			print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, data,
+					     pkt->len - SDPCM_HDRLEN);
 		}
 #endif
 
@@ -4727,10 +4689,10 @@ static void dhdsdio_sdtest_set(dhd_bus_t *bus, bool start)
 	u8 *data;
 
 	/* Allocate the packet */
-	pkt = pkt_buf_get_skb(SDPCM_HDRLEN + SDPCM_TEST_HDRLEN + DHD_SDALIGN,
-			true);
+	pkt = bcm_pkt_buf_get_skb(SDPCM_HDRLEN + SDPCM_TEST_HDRLEN +
+		DHD_SDALIGN, true);
 	if (!pkt) {
-		DHD_ERROR(("%s: pkt_buf_get_skb failed!\n", __func__));
+		DHD_ERROR(("%s: bcm_pkt_buf_get_skb failed!\n", __func__));
 		return;
 	}
 	PKTALIGN(pkt, (SDPCM_HDRLEN + SDPCM_TEST_HDRLEN), DHD_SDALIGN);
@@ -4762,7 +4724,7 @@ static void dhdsdio_testrcv(dhd_bus_t *bus, struct sk_buff *pkt, uint seq)
 	if (pktlen < SDPCM_TEST_HDRLEN) {
 		DHD_ERROR(("dhdsdio_restrcv: toss runt frame, pktlen %d\n",
 			   pktlen));
-		pkt_buf_free_skb(pkt, false);
+		bcm_pkt_buf_free_skb(pkt, false);
 		return;
 	}
 
@@ -4780,7 +4742,7 @@ static void dhdsdio_testrcv(dhd_bus_t *bus, struct sk_buff *pkt, uint seq)
 			DHD_ERROR(("dhdsdio_testrcv: frame length mismatch, "
 				"pktlen %d seq %d" " cmd %d extra %d len %d\n",
 				pktlen, seq, cmd, extra, len));
-			pkt_buf_free_skb(pkt, false);
+			bcm_pkt_buf_free_skb(pkt, false);
 			return;
 		}
 	}
@@ -4795,14 +4757,14 @@ static void dhdsdio_testrcv(dhd_bus_t *bus, struct sk_buff *pkt, uint seq)
 			bus->pktgen_sent++;
 		} else {
 			bus->pktgen_fail++;
-			pkt_buf_free_skb(pkt, false);
+			bcm_pkt_buf_free_skb(pkt, false);
 		}
 		bus->pktgen_rcvd++;
 		break;
 
 	case SDPCM_TEST_ECHORSP:
 		if (bus->ext_loop) {
-			pkt_buf_free_skb(pkt, false);
+			bcm_pkt_buf_free_skb(pkt, false);
 			bus->pktgen_rcvd++;
 			break;
 		}
@@ -4815,12 +4777,12 @@ static void dhdsdio_testrcv(dhd_bus_t *bus, struct sk_buff *pkt, uint seq)
 				break;
 			}
 		}
-		pkt_buf_free_skb(pkt, false);
+		bcm_pkt_buf_free_skb(pkt, false);
 		bus->pktgen_rcvd++;
 		break;
 
 	case SDPCM_TEST_DISCARD:
-		pkt_buf_free_skb(pkt, false);
+		bcm_pkt_buf_free_skb(pkt, false);
 		bus->pktgen_rcvd++;
 		break;
 
@@ -4830,7 +4792,7 @@ static void dhdsdio_testrcv(dhd_bus_t *bus, struct sk_buff *pkt, uint seq)
 		DHD_INFO(("dhdsdio_testrcv: unsupported or unknown command, "
 			"pktlen %d seq %d" " cmd %d extra %d len %d\n",
 			pktlen, seq, cmd, extra, len));
-		pkt_buf_free_skb(pkt, false);
+		bcm_pkt_buf_free_skb(pkt, false);
 		break;
 	}
 
@@ -4952,7 +4914,7 @@ extern int dhd_bus_console_in(dhd_pub_t *dhdp, unsigned char *msg, uint msglen)
 
 	/* Address could be zero if CONSOLE := 0 in dongle Makefile */
 	if (bus->console_addr == 0)
-		return BCME_UNSUPPORTED;
+		return -ENOTSUPP;
 
 	/* Exclusive bus access */
 	dhd_os_sdlock(bus->dhd);
@@ -4960,7 +4922,7 @@ extern int dhd_bus_console_in(dhd_pub_t *dhdp, unsigned char *msg, uint msglen)
 	/* Don't allow input if dongle is in reset */
 	if (bus->dhd->dongle_reset) {
 		dhd_os_sdunlock(bus->dhd);
-		return BCME_NOTREADY;
+		return -EPERM;
 	}
 
 	/* Request clock to allow SDIO accesses */
@@ -4991,7 +4953,7 @@ extern int dhd_bus_console_in(dhd_pub_t *dhdp, unsigned char *msg, uint msglen)
 	/* Bump dongle by sending an empty event pkt.
 	 * sdpcm_sendup (RX) checks for virtual console input.
 	 */
-	pkt = pkt_buf_get_skb(4 + SDPCM_RESERVE);
+	pkt = bcm_pkt_buf_get_skb(4 + SDPCM_RESERVE);
 	if ((pkt != NULL) && bus->clkstate == CLK_AVAIL)
 		dhdsdio_txpkt(bus, pkt, SDPCM_EVENT_CHANNEL, true);
 
@@ -5089,7 +5051,7 @@ static void *dhdsdio_probe(u16 venid, u16 devid, u16 bus_no,
 	/* Check the Vendor ID */
 	switch (venid) {
 	case 0x0000:
-	case VENDOR_BROADCOM:
+	case PCI_VENDOR_ID_BROADCOM:
 		break;
 	default:
 		DHD_ERROR(("%s: unknown vendor: 0x%04x\n", __func__, venid));
@@ -5179,7 +5141,7 @@ static void *dhdsdio_probe(u16 venid, u16 devid, u16 bus_no,
 	/* if firmware path present try to download and bring up bus */
 	ret = dhd_bus_start(bus->dhd);
 	if (ret != 0) {
-		if (ret == BCME_NOTUP) {
+		if (ret == -ENOLINK) {
 			DHD_ERROR(("%s: dongle is not responding\n", __func__));
 			goto fail;
 		}
@@ -5215,7 +5177,10 @@ dhdsdio_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva, u16 devid)
 
 #endif				/* DHD_DEBUG */
 
-	/* Force PLL off until si_attach() programs PLL control regs */
+	/*
+	 * Force PLL off until dhdsdio_chip_attach()
+	 * programs PLL control regs
+	 */
 
 	bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
 			 DHD_INIT_CLKCTL1, &err);
@@ -5281,34 +5246,26 @@ dhdsdio_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva, u16 devid)
 	}
 #endif				/* DHD_DEBUG */
 
-	/* si_attach() will provide an SI handle and scan the backplane */
-	bus->sih = si_attach((uint) devid, regsva, DHD_BUS, sdh,
-				   &bus->vars, &bus->varsz);
-	if (!(bus->sih)) {
-		DHD_ERROR(("%s: si_attach failed!\n", __func__));
+	if (dhdsdio_chip_attach(bus, regsva)) {
+		DHD_ERROR(("%s: dhdsdio_chip_attach failed!\n", __func__));
 		goto fail;
 	}
 
-	bcmsdh_chipinfo(sdh, bus->sih->chip, bus->sih->chiprev);
+	bcmsdh_chipinfo(sdh, bus->ci->chip, bus->ci->chiprev);
 
-	if (!dhdsdio_chipmatch((u16) bus->sih->chip)) {
+	if (!dhdsdio_chipmatch((u16) bus->ci->chip)) {
 		DHD_ERROR(("%s: unsupported chip: 0x%04x\n",
-			   __func__, bus->sih->chip));
+			   __func__, bus->ci->chip));
 		goto fail;
 	}
 
-	si_sdiod_drive_strength_init(bus->sih, dhd_sdiod_drive_strength);
+	dhdsdio_sdiod_drive_strength_init(bus, dhd_sdiod_drive_strength);
 
 	/* Get info on the ARM and SOCRAM cores... */
 	if (!DHD_NOPMU(bus)) {
-		if ((si_setcore(bus->sih, ARM7S_CORE_ID, 0)) ||
-		    (si_setcore(bus->sih, ARMCM3_CORE_ID, 0))) {
-			bus->armrev = si_corerev(bus->sih);
-		} else {
-			DHD_ERROR(("%s: failed to find ARM core!\n", __func__));
-			goto fail;
-		}
-		bus->orig_ramsize = si_socram_size(bus->sih);
+		bus->armrev = SBCOREREV(bcmsdh_reg_read(bus->sdh,
+			CORE_SB(bus->ci->armcorebase, sbidhigh), 4));
+		bus->orig_ramsize = bus->ci->ramsize;
 		if (!(bus->orig_ramsize)) {
 			DHD_ERROR(("%s: failed to find SOCRAM memory!\n",
 				   __func__));
@@ -5322,22 +5279,12 @@ dhdsdio_probe_attach(struct dhd_bus *bus, void *sdh, void *regsva, u16 devid)
 			   bus->ramsize, bus->orig_ramsize));
 	}
 
-	/* ...but normally deal with the SDPCMDEV core */
-	bus->regs = si_setcore(bus->sih, PCMCIA_CORE_ID, 0);
-	if (!bus->regs) {
-		bus->regs = si_setcore(bus->sih, SDIOD_CORE_ID, 0);
-		if (!bus->regs) {
-			DHD_ERROR(("%s: failed to find SDIODEV core!\n",
-					__func__));
-			goto fail;
-		}
-	}
-	bus->sdpcmrev = si_corerev(bus->sih);
+	bus->regs = (void *)bus->ci->buscorebase;
 
 	/* Set core control so an SDIO reset does a backplane reset */
 	OR_REG(&bus->regs->corecontrol, CC_BPRESEN);
 
-	pktq_init(&bus->txq, (PRIOMASK + 1), TXQLEN);
+	bcm_pktq_init(&bus->txq, (PRIOMASK + 1), TXQLEN);
 
 	/* Locate an appropriately-aligned portion of hdrbuf */
 	bus->rxhdr = (u8 *) roundup((unsigned long)&bus->hdrbuf[0], DHD_SDALIGN);
@@ -5425,7 +5372,7 @@ static bool dhdsdio_probe_init(dhd_bus_t *bus, void *sdh)
 	/* Query the SD clock speed */
 	if (bcmsdh_iovar_op(sdh, "sd_divisor", NULL, 0,
 			    &bus->sd_divisor, sizeof(s32),
-			    false) != BCME_OK) {
+			    false) != 0) {
 		DHD_ERROR(("%s: fail on %s get\n", __func__, "sd_divisor"));
 		bus->sd_divisor = -1;
 	} else {
@@ -5435,7 +5382,7 @@ static bool dhdsdio_probe_init(dhd_bus_t *bus, void *sdh)
 
 	/* Query the SD bus mode */
 	if (bcmsdh_iovar_op(sdh, "sd_mode", NULL, 0,
-			    &bus->sd_mode, sizeof(s32), false) != BCME_OK) {
+			    &bus->sd_mode, sizeof(s32), false) != 0) {
 		DHD_ERROR(("%s: fail on %s get\n", __func__, "sd_mode"));
 		bus->sd_mode = -1;
 	} else {
@@ -5446,7 +5393,7 @@ static bool dhdsdio_probe_init(dhd_bus_t *bus, void *sdh)
 	/* Query the F2 block size, set roundup accordingly */
 	fnum = 2;
 	if (bcmsdh_iovar_op(sdh, "sd_blocksize", &fnum, sizeof(s32),
-			    &bus->blocksize, sizeof(s32), false) != BCME_OK) {
+			    &bus->blocksize, sizeof(s32), false) != 0) {
 		bus->blocksize = 0;
 		DHD_ERROR(("%s: fail on %s get\n", __func__, "sd_blocksize"));
 	} else {
@@ -5459,7 +5406,7 @@ static bool dhdsdio_probe_init(dhd_bus_t *bus, void *sdh)
 		 default to use if supported */
 	if (bcmsdh_iovar_op(sdh, "sd_rxchain", NULL, 0,
 			    &bus->sd_rxchain, sizeof(s32),
-			    false) != BCME_OK) {
+			    false) != 0) {
 		bus->sd_rxchain = false;
 	} else {
 		DHD_INFO(("%s: bus module (through bcmsdh API) %s chaining\n",
@@ -5509,10 +5456,8 @@ static void dhdsdio_release(dhd_bus_t *bus)
 		bcmsdh_intr_dereg(bus->sdh);
 
 		if (bus->dhd) {
-
-			dhdsdio_release_dongle(bus);
-
 			dhd_detach(bus->dhd);
+			dhdsdio_release_dongle(bus);
 			bus->dhd = NULL;
 		}
 
@@ -5548,13 +5493,10 @@ static void dhdsdio_release_dongle(dhd_bus_t *bus)
 	if (bus->dhd && bus->dhd->dongle_reset)
 		return;
 
-	if (bus->sih) {
+	if (bus->ci) {
 		dhdsdio_clkctl(bus, CLK_AVAIL, false);
-#if !defined(BCMLXSDMMC)
-		si_watchdog(bus->sih, 4);
-#endif				/* !defined(BCMLXSDMMC) */
 		dhdsdio_clkctl(bus, CLK_NONE, false);
-		si_detach(bus->sih);
+		dhdsdio_chip_detach(bus);
 		if (bus->vars && bus->varsz)
 			kfree(bus->vars);
 		bus->vars = NULL;
@@ -5642,7 +5584,7 @@ static int dhdsdio_download_code_array(struct dhd_bus *bus)
 
 		ularray = kmalloc(bus->ramsize, GFP_ATOMIC);
 		if (!ularray) {
-			bcmerror = BCME_NOMEM;
+			bcmerror = -ENOMEM;
 			goto err;
 		}
 		/* Upload image to verify downloaded contents. */
@@ -5865,7 +5807,7 @@ static int dhdsdio_download_nvram(struct dhd_bus *bus)
 	} else {
 		DHD_ERROR(("%s: error reading nvram file: %d\n",
 			   __func__, len));
-		bcmerror = BCME_SDIO_ERROR;
+		bcmerror = -EIO;
 	}
 
 err:
@@ -5954,19 +5896,6 @@ static int _dhdsdio_download_firmware(struct dhd_bus *bus)
 	return bcmerror;
 }
 
-static int
-dhd_bcmsdh_recv_buf(dhd_bus_t *bus, u32 addr, uint fn, uint flags,
-		    u8 *buf, uint nbytes, struct sk_buff *pkt,
-		    bcmsdh_cmplt_fn_t complete, void *handle)
-{
-	int status;
-
-	/* 4329: GSPI check */
-	status =
-	    bcmsdh_recv_buf(bus->sdh, addr, fn, flags, buf, nbytes, pkt,
-			    complete, handle);
-	return status;
-}
 
 static int
 dhd_bcmsdh_send_buf(dhd_bus_t *bus, u32 addr, uint fn, uint flags,
@@ -5980,8 +5909,8 @@ dhd_bcmsdh_send_buf(dhd_bus_t *bus, u32 addr, uint fn, uint flags,
 
 uint dhd_bus_chip(struct dhd_bus *bus)
 {
-	ASSERT(bus->sih != NULL);
-	return bus->sih->chip;
+	ASSERT(bus->ci != NULL);
+	return bus->ci->chip;
 }
 
 void *dhd_bus_pub(struct dhd_bus *bus)
@@ -6023,7 +5952,7 @@ int dhd_bus_devreset(dhd_pub_t *dhdp, u8 flag)
 			DHD_TRACE(("%s:  WLAN OFF DONE\n", __func__));
 			/* App can now remove power from device */
 		} else
-			bcmerror = BCME_SDIO_ERROR;
+			bcmerror = -EIO;
 	} else {
 		/* App must have restored power to device before calling */
 
@@ -6058,15 +5987,404 @@ int dhd_bus_devreset(dhd_pub_t *dhdp, u8 flag)
 					DHD_TRACE(("%s: WLAN ON DONE\n",
 						   __func__));
 				} else
-					bcmerror = BCME_SDIO_ERROR;
+					bcmerror = -EIO;
 			} else
-				bcmerror = BCME_SDIO_ERROR;
+				bcmerror = -EIO;
 		} else {
-			bcmerror = BCME_NOTDOWN;
+			bcmerror = -EISCONN;
 			DHD_ERROR(("%s: Set DEVRESET=false invoked when device "
 				"is on\n", __func__));
-			bcmerror = BCME_SDIO_ERROR;
+			bcmerror = -EIO;
 		}
 	}
 	return bcmerror;
 }
+
+static int
+dhdsdio_chip_recognition(bcmsdh_info_t *sdh, struct chip_info *ci, void *regs)
+{
+	u32 regdata;
+
+	/*
+	 * Get CC core rev
+	 * Chipid is assume to be at offset 0 from regs arg
+	 * For different chiptypes or old sdio hosts w/o chipcommon,
+	 * other ways of recognition should be added here.
+	 */
+	ci->cccorebase = (u32)regs;
+	regdata = bcmsdh_reg_read(sdh, CORE_CC_REG(ci->cccorebase, chipid), 4);
+	ci->chip = regdata & CID_ID_MASK;
+	ci->chiprev = (regdata & CID_REV_MASK) >> CID_REV_SHIFT;
+
+	DHD_INFO(("%s: chipid=0x%x chiprev=%d\n",
+		__func__, ci->chip, ci->chiprev));
+
+	/* Address of cores for new chips should be added here */
+	switch (ci->chip) {
+	case BCM4329_CHIP_ID:
+		ci->buscorebase = BCM4329_CORE_BUS_BASE;
+		ci->ramcorebase = BCM4329_CORE_SOCRAM_BASE;
+		ci->armcorebase	= BCM4329_CORE_ARM_BASE;
+		ci->ramsize = BCM4329_RAMSIZE;
+		break;
+	default:
+		DHD_ERROR(("%s: chipid 0x%x is not supported\n",
+			__func__, ci->chip));
+		return -ENODEV;
+	}
+
+	regdata = bcmsdh_reg_read(sdh,
+		CORE_SB(ci->cccorebase, sbidhigh), 4);
+	ci->ccrev = SBCOREREV(regdata);
+
+	regdata = bcmsdh_reg_read(sdh,
+		CORE_CC_REG(ci->cccorebase, pmucapabilities), 4);
+	ci->pmurev = regdata & PCAP_REV_MASK;
+
+	regdata = bcmsdh_reg_read(sdh, CORE_SB(ci->buscorebase, sbidhigh), 4);
+	ci->buscorerev = SBCOREREV(regdata);
+	ci->buscoretype = (regdata & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT;
+
+	DHD_INFO(("%s: ccrev=%d, pmurev=%d, buscore rev/type=%d/0x%x\n",
+		__func__, ci->ccrev, ci->pmurev,
+		ci->buscorerev, ci->buscoretype));
+
+	/* get chipcommon capabilites */
+	ci->cccaps = bcmsdh_reg_read(sdh,
+		CORE_CC_REG(ci->cccorebase, capabilities), 4);
+
+	return 0;
+}
+
+static void
+dhdsdio_chip_disablecore(bcmsdh_info_t *sdh, u32 corebase)
+{
+	u32 regdata;
+
+	regdata = bcmsdh_reg_read(sdh,
+		CORE_SB(corebase, sbtmstatelow), 4);
+	if (regdata & SBTML_RESET)
+		return;
+
+	regdata = bcmsdh_reg_read(sdh,
+		CORE_SB(corebase, sbtmstatelow), 4);
+	if ((regdata & (SICF_CLOCK_EN << SBTML_SICF_SHIFT)) != 0) {
+		/*
+		 * set target reject and spin until busy is clear
+		 * (preserve core-specific bits)
+		 */
+		regdata = bcmsdh_reg_read(sdh,
+			CORE_SB(corebase, sbtmstatelow), 4);
+		bcmsdh_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+			regdata | SBTML_REJ);
+
+		regdata = bcmsdh_reg_read(sdh,
+			CORE_SB(corebase, sbtmstatelow), 4);
+		udelay(1);
+		SPINWAIT((bcmsdh_reg_read(sdh,
+			CORE_SB(corebase, sbtmstatehigh), 4) &
+			SBTMH_BUSY), 100000);
+
+		regdata = bcmsdh_reg_read(sdh,
+			CORE_SB(corebase, sbtmstatehigh), 4);
+		if (regdata & SBTMH_BUSY)
+			DHD_ERROR(("%s: ARM core still busy\n", __func__));
+
+		regdata = bcmsdh_reg_read(sdh,
+			CORE_SB(corebase, sbidlow), 4);
+		if (regdata & SBIDL_INIT) {
+			regdata = bcmsdh_reg_read(sdh,
+				CORE_SB(corebase, sbimstate), 4) |
+				SBIM_RJ;
+			bcmsdh_reg_write(sdh,
+				CORE_SB(corebase, sbimstate), 4,
+				regdata);
+			regdata = bcmsdh_reg_read(sdh,
+				CORE_SB(corebase, sbimstate), 4);
+			udelay(1);
+			SPINWAIT((bcmsdh_reg_read(sdh,
+				CORE_SB(corebase, sbimstate), 4) &
+				SBIM_BY), 100000);
+		}
+
+		/* set reset and reject while enabling the clocks */
+		bcmsdh_reg_write(sdh,
+			CORE_SB(corebase, sbtmstatelow), 4,
+			(((SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT) |
+			SBTML_REJ | SBTML_RESET));
+		regdata = bcmsdh_reg_read(sdh,
+			CORE_SB(corebase, sbtmstatelow), 4);
+		udelay(10);
+
+		/* clear the initiator reject bit */
+		regdata = bcmsdh_reg_read(sdh,
+			CORE_SB(corebase, sbidlow), 4);
+		if (regdata & SBIDL_INIT) {
+			regdata = bcmsdh_reg_read(sdh,
+				CORE_SB(corebase, sbimstate), 4) &
+				~SBIM_RJ;
+			bcmsdh_reg_write(sdh,
+				CORE_SB(corebase, sbimstate), 4,
+				regdata);
+		}
+	}
+
+	/* leave reset and reject asserted */
+	bcmsdh_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+		(SBTML_REJ | SBTML_RESET));
+	udelay(1);
+}
+
+static int
+dhdsdio_chip_attach(struct dhd_bus *bus, void *regs)
+{
+	struct chip_info *ci;
+	int err;
+	u8 clkval, clkset;
+
+	DHD_TRACE(("%s: Enter\n", __func__));
+
+	/* alloc chip_info_t */
+	ci = kmalloc(sizeof(struct chip_info), GFP_ATOMIC);
+	if (NULL == ci) {
+		DHD_ERROR(("%s: malloc failed!\n", __func__));
+		return -ENOMEM;
+	}
+
+	memset((unsigned char *)ci, 0, sizeof(struct chip_info));
+
+	/* bus/core/clk setup for register access */
+	/* Try forcing SDIO core to do ALPAvail request only */
+	clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_ALP_AVAIL_REQ;
+	bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
+			clkset, &err);
+	if (err) {
+		DHD_ERROR(("%s: error writing for HT off\n", __func__));
+		goto fail;
+	}
+
+	/* If register supported, wait for ALPAvail and then force ALP */
+	/* This may take up to 15 milliseconds */
+	clkval = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1,
+			SBSDIO_FUNC1_CHIPCLKCSR, NULL);
+	if ((clkval & ~SBSDIO_AVBITS) == clkset) {
+		SPINWAIT(((clkval =
+				bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1,
+						SBSDIO_FUNC1_CHIPCLKCSR,
+						NULL)),
+				!SBSDIO_ALPAV(clkval)),
+				PMU_MAX_TRANSITION_DLY);
+		if (!SBSDIO_ALPAV(clkval)) {
+			DHD_ERROR(("%s: timeout on ALPAV wait, clkval 0x%02x\n",
+				__func__, clkval));
+			err = -EBUSY;
+			goto fail;
+		}
+		clkset = SBSDIO_FORCE_HW_CLKREQ_OFF |
+				SBSDIO_FORCE_ALP;
+		bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1,
+				SBSDIO_FUNC1_CHIPCLKCSR,
+				clkset, &err);
+		udelay(65);
+	} else {
+		DHD_ERROR(("%s: ChipClkCSR access: wrote 0x%02x read 0x%02x\n",
+			__func__, clkset, clkval));
+		err = -EACCES;
+		goto fail;
+	}
+
+	/* Also, disable the extra SDIO pull-ups */
+	bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SDIOPULLUP, 0,
+			 NULL);
+
+	err = dhdsdio_chip_recognition(bus->sdh, ci, regs);
+	if (err)
+		goto fail;
+
+	/*
+	 * Make sure any on-chip ARM is off (in case strapping is wrong),
+	 * or downloaded code was already running.
+	 */
+	dhdsdio_chip_disablecore(bus->sdh, ci->armcorebase);
+
+	bcmsdh_reg_write(bus->sdh,
+		CORE_CC_REG(ci->cccorebase, gpiopullup), 4, 0);
+	bcmsdh_reg_write(bus->sdh,
+		CORE_CC_REG(ci->cccorebase, gpiopulldown), 4, 0);
+
+	/* Disable F2 to clear any intermediate frame state on the dongle */
+	bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_0, SDIOD_CCCR_IOEN,
+		SDIO_FUNC_ENABLE_1, NULL);
+
+	/* WAR: cmd52 backplane read so core HW will drop ALPReq */
+	clkval = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1,
+			0, NULL);
+
+	/* Done with backplane-dependent accesses, can drop clock... */
+	bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, 0,
+			 NULL);
+
+	bus->ci = ci;
+	return 0;
+fail:
+	bus->ci = NULL;
+	kfree(ci);
+	return err;
+}
+
+static void
+dhdsdio_chip_resetcore(bcmsdh_info_t *sdh, u32 corebase)
+{
+	u32 regdata;
+
+	/*
+	 * Must do the disable sequence first to work for
+	 * arbitrary current core state.
+	 */
+	dhdsdio_chip_disablecore(sdh, corebase);
+
+	/*
+	 * Now do the initialization sequence.
+	 * set reset while enabling the clock and
+	 * forcing them on throughout the core
+	 */
+	bcmsdh_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+		((SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT) |
+		SBTML_RESET);
+	udelay(1);
+
+	regdata = bcmsdh_reg_read(sdh, CORE_SB(corebase, sbtmstatehigh), 4);
+	if (regdata & SBTMH_SERR)
+		bcmsdh_reg_write(sdh, CORE_SB(corebase, sbtmstatehigh), 4, 0);
+
+	regdata = bcmsdh_reg_read(sdh, CORE_SB(corebase, sbimstate), 4);
+	if (regdata & (SBIM_IBE | SBIM_TO))
+		bcmsdh_reg_write(sdh, CORE_SB(corebase, sbimstate), 4,
+			regdata & ~(SBIM_IBE | SBIM_TO));
+
+	/* clear reset and allow it to propagate throughout the core */
+	bcmsdh_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+		(SICF_FGC << SBTML_SICF_SHIFT) |
+		(SICF_CLOCK_EN << SBTML_SICF_SHIFT));
+	udelay(1);
+
+	/* leave clock enabled */
+	bcmsdh_reg_write(sdh, CORE_SB(corebase, sbtmstatelow), 4,
+		(SICF_CLOCK_EN << SBTML_SICF_SHIFT));
+	udelay(1);
+}
+
+/* SDIO Pad drive strength to select value mappings */
+struct sdiod_drive_str {
+	u8 strength;	/* Pad Drive Strength in mA */
+	u8 sel;		/* Chip-specific select value */
+};
+
+/* SDIO Drive Strength to sel value table for PMU Rev 1 */
+static const struct sdiod_drive_str sdiod_drive_strength_tab1[] = {
+	{
+	4, 0x2}, {
+	2, 0x3}, {
+	1, 0x0}, {
+	0, 0x0}
+	};
+
+/* SDIO Drive Strength to sel value table for PMU Rev 2, 3 */
+static const struct sdiod_drive_str sdiod_drive_strength_tab2[] = {
+	{
+	12, 0x7}, {
+	10, 0x6}, {
+	8, 0x5}, {
+	6, 0x4}, {
+	4, 0x2}, {
+	2, 0x1}, {
+	0, 0x0}
+	};
+
+/* SDIO Drive Strength to sel value table for PMU Rev 8 (1.8V) */
+static const struct sdiod_drive_str sdiod_drive_strength_tab3[] = {
+	{
+	32, 0x7}, {
+	26, 0x6}, {
+	22, 0x5}, {
+	16, 0x4}, {
+	12, 0x3}, {
+	8, 0x2}, {
+	4, 0x1}, {
+	0, 0x0}
+	};
+
+#define SDIOD_DRVSTR_KEY(chip, pmu)     (((chip) << 16) | (pmu))
+
+static void
+dhdsdio_sdiod_drive_strength_init(struct dhd_bus *bus, u32 drivestrength) {
+	struct sdiod_drive_str *str_tab = NULL;
+	u32 str_mask = 0;
+	u32 str_shift = 0;
+	char chn[8];
+
+	if (!(bus->ci->cccaps & CC_CAP_PMU))
+		return;
+
+	switch (SDIOD_DRVSTR_KEY(bus->ci->chip, bus->ci->pmurev)) {
+	case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 1):
+		str_tab = (struct sdiod_drive_str *)&sdiod_drive_strength_tab1;
+		str_mask = 0x30000000;
+		str_shift = 28;
+		break;
+	case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 2):
+	case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 3):
+		str_tab = (struct sdiod_drive_str *)&sdiod_drive_strength_tab2;
+		str_mask = 0x00003800;
+		str_shift = 11;
+		break;
+	case SDIOD_DRVSTR_KEY(BCM4336_CHIP_ID, 8):
+		str_tab = (struct sdiod_drive_str *)&sdiod_drive_strength_tab3;
+		str_mask = 0x00003800;
+		str_shift = 11;
+		break;
+	default:
+		DHD_ERROR(("No SDIO Drive strength init"
+			"done for chip %s rev %d pmurev %d\n",
+			bcm_chipname(bus->ci->chip, chn, 8),
+			bus->ci->chiprev, bus->ci->pmurev));
+		break;
+	}
+
+	if (str_tab != NULL) {
+		u32 drivestrength_sel = 0;
+		u32 cc_data_temp;
+		int i;
+
+		for (i = 0; str_tab[i].strength != 0; i++) {
+			if (drivestrength >= str_tab[i].strength) {
+				drivestrength_sel = str_tab[i].sel;
+				break;
+			}
+		}
+
+		bcmsdh_reg_write(bus->sdh,
+			CORE_CC_REG(bus->ci->cccorebase, chipcontrol_addr),
+			4, 1);
+		cc_data_temp = bcmsdh_reg_read(bus->sdh,
+			CORE_CC_REG(bus->ci->cccorebase, chipcontrol_addr), 4);
+		cc_data_temp &= ~str_mask;
+		drivestrength_sel <<= str_shift;
+		cc_data_temp |= drivestrength_sel;
+		bcmsdh_reg_write(bus->sdh,
+			CORE_CC_REG(bus->ci->cccorebase, chipcontrol_addr),
+			4, cc_data_temp);
+
+		DHD_INFO(("SDIO: %dmA drive strength selected, set to 0x%08x\n",
+			drivestrength, cc_data_temp));
+	}
+}
+
+static void
+dhdsdio_chip_detach(struct dhd_bus *bus)
+{
+	DHD_TRACE(("%s: Enter\n", __func__));
+
+	kfree(bus->ci);
+	bus->ci = NULL;
+}
diff --git a/drivers/staging/brcm80211/brcmfmac/hndpmu.c b/drivers/staging/brcm80211/brcmfmac/hndpmu.c
deleted file mode 100644
index e841da6fb03d2e97f8b24eb23babe5d39d2b517e..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/brcmfmac/hndpmu.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../util/hndpmu.c"
diff --git a/drivers/staging/brcm80211/brcmfmac/sbutils.c b/drivers/staging/brcm80211/brcmfmac/sbutils.c
deleted file mode 100644
index 64496b8ca2cdc7a6d64a9da3e0bc406a12f421c3..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/brcmfmac/sbutils.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../util/sbutils.c"
diff --git a/drivers/staging/brcm80211/brcmfmac/siutils.c b/drivers/staging/brcm80211/brcmfmac/siutils.c
deleted file mode 100644
index f428e992a11f72ea1a972104b46b363f80ca4301..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/brcmfmac/siutils.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../util/siutils.c"
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
index 555b056b49b1db6f60b0b82245eb2338b6f39021..e3b409bb9847b708444ae03e88beda648630b5f4 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
@@ -39,11 +39,13 @@
 #include <linux/firmware.h>
 #include <wl_cfg80211.h>
 
+void sdioh_sdio_set_host_pm_flags(int flag);
+
 static struct sdio_func *cfg80211_sdio_func;
 static struct wl_dev *wl_cfg80211_dev;
 static const u8 ether_bcast[ETH_ALEN] = {255, 255, 255, 255, 255, 255};
 
-u32 wl_dbg_level = WL_DBG_ERR | WL_DBG_INFO;
+u32 wl_dbg_level = WL_DBG_ERR;
 
 #define WL_4329_FW_FILE "brcm/bcm4329-fullmac-4.bin"
 #define WL_4329_NVRAM_FILE "brcm/bcm4329-fullmac-4.txt"
@@ -180,41 +182,34 @@ static void wl_init_prof(struct wl_profile *prof);
 ** cfg80211 connect utilites
 */
 static s32 wl_set_wpa_version(struct net_device *dev,
-				struct cfg80211_connect_params *sme);
+			struct cfg80211_connect_params *sme);
 static s32 wl_set_auth_type(struct net_device *dev,
-			      struct cfg80211_connect_params *sme);
+			struct cfg80211_connect_params *sme);
 static s32 wl_set_set_cipher(struct net_device *dev,
-			       struct cfg80211_connect_params *sme);
+			struct cfg80211_connect_params *sme);
 static s32 wl_set_key_mgmt(struct net_device *dev,
-			     struct cfg80211_connect_params *sme);
+			struct cfg80211_connect_params *sme);
 static s32 wl_set_set_sharedkey(struct net_device *dev,
-				  struct cfg80211_connect_params *sme);
+			struct cfg80211_connect_params *sme);
 static s32 wl_get_assoc_ies(struct wl_priv *wl);
+static void wl_clear_assoc_ies(struct wl_priv *wl);
 static void wl_ch_to_chanspec(int ch,
 	struct wl_join_params *join_params, size_t *join_params_size);
 
 /*
 ** information element utilities
 */
-static void wl_rst_ie(struct wl_priv *wl);
 static __used s32 wl_add_ie(struct wl_priv *wl, u8 t, u8 l, u8 *v);
-static s32 wl_mrg_ie(struct wl_priv *wl, u8 *ie_stream, u16 ie_size);
-static s32 wl_cp_ie(struct wl_priv *wl, u8 *dst, u16 dst_size);
-static u32 wl_get_ielen(struct wl_priv *wl);
-
 static s32 wl_mode_to_nl80211_iftype(s32 mode);
-
 static struct wireless_dev *wl_alloc_wdev(s32 sizeof_iface,
-					  struct device *dev);
+			struct device *dev);
 static void wl_free_wdev(struct wl_priv *wl);
-
 static s32 wl_inform_bss(struct wl_priv *wl);
 static s32 wl_inform_single_bss(struct wl_priv *wl, struct wl_bss_info *bi);
 static s32 wl_update_bss_info(struct wl_priv *wl);
-
 static s32 wl_add_keyext(struct wiphy *wiphy, struct net_device *dev,
-			   u8 key_idx, const u8 *mac_addr,
-			   struct key_params *params);
+			u8 key_idx, const u8 *mac_addr,
+			struct key_params *params);
 
 /*
 ** key indianess swap utilities
@@ -240,7 +235,6 @@ static void *wl_get_drvdata(struct wl_dev *dev);
 ** ibss mode utilities
 */
 static bool wl_is_ibssmode(struct wl_priv *wl);
-static bool wl_is_ibssstarter(struct wl_priv *wl);
 
 /*
 ** dongle up/down , default configuration utilities
@@ -248,7 +242,6 @@ static bool wl_is_ibssstarter(struct wl_priv *wl);
 static bool wl_is_linkdown(struct wl_priv *wl, const wl_event_msg_t *e);
 static bool wl_is_linkup(struct wl_priv *wl, const wl_event_msg_t *e);
 static bool wl_is_nonetwork(struct wl_priv *wl, const wl_event_msg_t *e);
-static void wl_link_up(struct wl_priv *wl);
 static void wl_link_down(struct wl_priv *wl);
 static s32 wl_dongle_mode(struct net_device *ndev, s32 iftype);
 static s32 __wl_cfg80211_up(struct wl_priv *wl);
@@ -266,18 +259,19 @@ static s32 wl_dongle_up(struct net_device *ndev, u32 up);
 static s32 wl_dongle_power(struct net_device *ndev, u32 power_mode);
 static s32 wl_dongle_glom(struct net_device *ndev, u32 glom,
 			    u32 dongle_align);
-static s32 wl_dongle_roam(struct net_device *ndev, u32 roamvar,
-			    u32 bcn_timeout);
-static s32 wl_dongle_eventmsg(struct net_device *ndev);
-static s32 wl_dongle_scantime(struct net_device *ndev, s32 scan_assoc_time,
-				s32 scan_unassoc_time);
 static s32 wl_dongle_offload(struct net_device *ndev, s32 arpoe,
 			       s32 arp_ol);
 static s32 wl_pattern_atoh(s8 *src, s8 *dst);
 static s32 wl_dongle_filter(struct net_device *ndev, u32 filter_mode);
 static s32 wl_update_wiphybands(struct wl_priv *wl);
 #endif				/* !EMBEDDED_PLATFORM */
+
+static s32 wl_dongle_eventmsg(struct net_device *ndev);
+static s32 wl_dongle_scantime(struct net_device *ndev, s32 scan_assoc_time,
+				s32 scan_unassoc_time, s32 scan_passive_time);
 static s32 wl_config_dongle(struct wl_priv *wl, bool need_lock);
+static s32 wl_dongle_roam(struct net_device *ndev, u32 roamvar,
+			    u32 bcn_timeout);
 
 /*
 ** iscan handler
@@ -352,30 +346,6 @@ do {									\
 } while (0)
 
 extern int dhd_wait_pend8021x(struct net_device *dev);
-
-#if (WL_DBG_LEVEL > 0)
-#define WL_DBG_ESTR_MAX	32
-static s8 wl_dbg_estr[][WL_DBG_ESTR_MAX] = {
-	"SET_SSID", "JOIN", "START", "AUTH", "AUTH_IND",
-	"DEAUTH", "DEAUTH_IND", "ASSOC", "ASSOC_IND", "REASSOC",
-	"REASSOC_IND", "DISASSOC", "DISASSOC_IND", "QUIET_START", "QUIET_END",
-	"BEACON_RX", "LINK", "MIC_ERROR", "NDIS_LINK", "ROAM",
-	"TXFAIL", "PMKID_CACHE", "RETROGRADE_TSF", "PRUNE", "AUTOAUTH",
-	"EAPOL_MSG", "SCAN_COMPLETE", "ADDTS_IND", "DELTS_IND", "BCNSENT_IND",
-	"BCNRX_MSG", "BCNLOST_MSG", "ROAM_PREP", "PFN_NET_FOUND",
-	"PFN_NET_LOST",
-	"RESET_COMPLETE", "JOIN_START", "ROAM_START", "ASSOC_START",
-	"IBSS_ASSOC",
-	"RADIO", "PSM_WATCHDOG",
-	"PROBREQ_MSG",
-	"SCAN_CONFIRM_IND", "PSK_SUP", "COUNTRY_CODE_CHANGED",
-	"EXCEEDED_MEDIUM_TIME", "ICV_ERROR",
-	"UNICAST_DECODE_ERROR", "MULTICAST_DECODE_ERROR", "TRACE",
-	"IF",
-	"RSSI", "PFN_SCAN_COMPLETE", "ACTION_FRAME", "ACTION_FRAME_COMPLETE",
-};
-#endif				/* WL_DBG_LEVEL */
-
 #define CHAN2G(_channel, _freq, _flags) {			\
 	.band			= IEEE80211_BAND_2GHZ,		\
 	.center_freq		= (_freq),			\
@@ -604,10 +574,11 @@ wl_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
 	struct wl_priv *wl = wiphy_to_wl(wiphy);
 	struct wireless_dev *wdev;
 	s32 infra = 0;
-	s32 ap = 0;
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	switch (type) {
 	case NL80211_IFTYPE_MONITOR:
 	case NL80211_IFTYPE_WDS:
@@ -616,32 +587,34 @@ wl_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
 		return -EOPNOTSUPP;
 	case NL80211_IFTYPE_ADHOC:
 		wl->conf->mode = WL_MODE_IBSS;
+		infra = 0;
 		break;
 	case NL80211_IFTYPE_STATION:
 		wl->conf->mode = WL_MODE_BSS;
 		infra = 1;
 		break;
 	default:
-		return -EINVAL;
+		err = -EINVAL;
+		goto done;
 	}
+
 	infra = cpu_to_le32(infra);
-	ap = cpu_to_le32(ap);
-	wdev = ndev->ieee80211_ptr;
-	wdev->iftype = type;
-	WL_DBG("%s : ap (%d), infra (%d)\n", ndev->name, ap, infra);
 	err = wl_dev_ioctl(ndev, WLC_SET_INFRA, &infra, sizeof(infra));
 	if (unlikely(err)) {
 		WL_ERR("WLC_SET_INFRA error (%d)\n", err);
-		return err;
-	}
-	err = wl_dev_ioctl(ndev, WLC_SET_AP, &ap, sizeof(ap));
-	if (unlikely(err)) {
-		WL_ERR("WLC_SET_AP error (%d)\n", err);
-		return err;
+		err = -EAGAIN;
+	} else {
+		wdev = ndev->ieee80211_ptr;
+		wdev->iftype = type;
 	}
 
-	/* -EINPROGRESS: Call commit handler */
-	return -EINPROGRESS;
+	WL_INFO("IF Type = %s\n",
+		(wl->conf->mode == WL_MODE_IBSS) ? "Adhoc" : "Infra");
+
+done:
+	WL_TRACE("Exit\n");
+
+	return err;
 }
 
 static void wl_iscan_prep(struct wl_scan_params *params, struct wlc_ssid *ssid)
@@ -740,7 +713,7 @@ static s32 wl_do_iscan(struct wl_priv *wl)
 	err = wl_dev_ioctl(wl_to_ndev(wl), WLC_SET_PASSIVE_SCAN,
 			&passive_scan, sizeof(passive_scan));
 	if (unlikely(err)) {
-		WL_DBG("error (%d)\n", err);
+		WL_ERR("error (%d)\n", err);
 		return err;
 	}
 	wl_set_mpc(ndev, 0);
@@ -774,26 +747,25 @@ __wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
 		       (int)wl->status);
 		return -EAGAIN;
 	}
+	if (test_bit(WL_STATUS_CONNECTING, &wl->status)) {
+		WL_ERR("Connecting : status (%d)\n",
+		       (int)wl->status);
+		return -EAGAIN;
+	}
 
 	iscan_req = false;
 	spec_scan = false;
-	if (request) {		/* scan bss */
+	if (request) {
+		/* scan bss */
 		ssids = request->ssids;
-		if (wl->iscan_on && (!ssids || !ssids->ssid_len)) {	/* for
-							 * specific scan,
-							 * ssids->ssid_len has
-							 * non-zero(ssid string)
-							 * length.
-							 * Otherwise this is 0.
-							 * we do not iscan for
-							 * specific scan request
-							 */
+		if (wl->iscan_on && (!ssids || !ssids->ssid_len))
 			iscan_req = true;
-		}
-	} else {		/* scan in ibss */
+	} else {
+		/* scan in ibss */
 		/* we don't do iscan in ibss */
 		ssids = this_ssid;
 	}
+
 	wl->scan_request = request;
 	set_bit(WL_STATUS_SCANNING, &wl->status);
 	if (iscan_req) {
@@ -803,7 +775,7 @@ __wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
 		else
 			goto scan_out;
 	} else {
-		WL_DBG("ssid \"%s\", ssid_len (%d)\n",
+		WL_SCAN("ssid \"%s\", ssid_len (%d)\n",
 		       ssids->ssid, ssids->ssid_len);
 		memset(&sr->ssid, 0, sizeof(sr->ssid));
 		sr->ssid.SSID_len =
@@ -811,13 +783,11 @@ __wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
 		if (sr->ssid.SSID_len) {
 			memcpy(sr->ssid.SSID, ssids->ssid, sr->ssid.SSID_len);
 			sr->ssid.SSID_len = cpu_to_le32(sr->ssid.SSID_len);
-			WL_DBG("Specific scan ssid=\"%s\" len=%d\n",
-			       sr->ssid.SSID, sr->ssid.SSID_len);
 			spec_scan = true;
 		} else {
-			WL_DBG("Broadcast scan\n");
+			WL_SCAN("Broadcast scan\n");
 		}
-		WL_DBG("sr->ssid.SSID_len (%d)\n", sr->ssid.SSID_len);
+
 		passive_scan = wl->active_scan ? 0 : 1;
 		err = wl_dev_ioctl(ndev, WLC_SET_PASSIVE_SCAN,
 				&passive_scan, sizeof(passive_scan));
@@ -854,13 +824,15 @@ wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
 {
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
+
 	CHECK_SYS_UP();
+
 	err = __wl_cfg80211_scan(wiphy, ndev, request, NULL);
-	if (unlikely(err)) {
-		WL_DBG("scan error (%d)\n", err);
-		return err;
-	}
+	if (unlikely(err))
+		WL_ERR("scan error (%d)\n", err);
 
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -875,9 +847,8 @@ static s32 wl_dev_intvar_set(struct net_device *dev, s8 *name, s32 val)
 	BUG_ON(!len);
 
 	err = wl_dev_ioctl(dev, WLC_SET_VAR, buf, len);
-	if (unlikely(err)) {
+	if (unlikely(err))
 		WL_ERR("error (%d)\n", err);
-	}
 
 	return err;
 }
@@ -898,9 +869,9 @@ wl_dev_intvar_get(struct net_device *dev, s8 *name, s32 *retval)
 			sizeof(var.buf));
 	BUG_ON(!len);
 	err = wl_dev_ioctl(dev, WLC_GET_VAR, &var, len);
-	if (unlikely(err)) {
+	if (unlikely(err))
 		WL_ERR("error (%d)\n", err);
-	}
+
 	*retval = le32_to_cpu(var.val);
 
 	return err;
@@ -911,10 +882,9 @@ static s32 wl_set_rts(struct net_device *dev, u32 rts_threshold)
 	s32 err = 0;
 
 	err = wl_dev_intvar_set(dev, "rtsthresh", rts_threshold);
-	if (unlikely(err)) {
+	if (unlikely(err))
 		WL_ERR("Error (%d)\n", err);
-		return err;
-	}
+
 	return err;
 }
 
@@ -923,10 +893,9 @@ static s32 wl_set_frag(struct net_device *dev, u32 frag_threshold)
 	s32 err = 0;
 
 	err = wl_dev_intvar_set(dev, "fragthresh", frag_threshold);
-	if (unlikely(err)) {
+	if (unlikely(err))
 		WL_ERR("Error (%d)\n", err);
-		return err;
-	}
+
 	return err;
 }
 
@@ -950,37 +919,40 @@ static s32 wl_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 	struct net_device *ndev = wl_to_ndev(wl);
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	if (changed & WIPHY_PARAM_RTS_THRESHOLD &&
 	    (wl->conf->rts_threshold != wiphy->rts_threshold)) {
 		wl->conf->rts_threshold = wiphy->rts_threshold;
 		err = wl_set_rts(ndev, wl->conf->rts_threshold);
 		if (!err)
-			return err;
+			goto done;
 	}
 	if (changed & WIPHY_PARAM_FRAG_THRESHOLD &&
 	    (wl->conf->frag_threshold != wiphy->frag_threshold)) {
 		wl->conf->frag_threshold = wiphy->frag_threshold;
 		err = wl_set_frag(ndev, wl->conf->frag_threshold);
 		if (!err)
-			return err;
+			goto done;
 	}
 	if (changed & WIPHY_PARAM_RETRY_LONG
 	    && (wl->conf->retry_long != wiphy->retry_long)) {
 		wl->conf->retry_long = wiphy->retry_long;
 		err = wl_set_retry(ndev, wl->conf->retry_long, true);
 		if (!err)
-			return err;
+			goto done;
 	}
 	if (changed & WIPHY_PARAM_RETRY_SHORT
 	    && (wl->conf->retry_short != wiphy->retry_short)) {
 		wl->conf->retry_short = wiphy->retry_short;
 		err = wl_set_retry(ndev, wl->conf->retry_short, false);
-		if (!err) {
-			return err;
-		}
+		if (!err)
+			goto done;
 	}
 
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -989,68 +961,139 @@ wl_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
 		      struct cfg80211_ibss_params *params)
 {
 	struct wl_priv *wl = wiphy_to_wl(wiphy);
-	struct cfg80211_bss *bss;
-	struct ieee80211_channel *chan;
 	struct wl_join_params join_params;
-	struct cfg80211_ssid ssid;
-	s32 scan_retry = 0;
+	size_t join_params_size = 0;
 	s32 err = 0;
+	s32 wsec = 0;
+	s32 bcnprd;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
-	if (params->bssid) {
-		WL_ERR("Invalid bssid\n");
+
+	if (params->ssid)
+		WL_CONN("SSID: %s\n", params->ssid);
+	else {
+		WL_CONN("SSID: NULL, Not supported\n");
 		return -EOPNOTSUPP;
 	}
-	bss = cfg80211_get_ibss(wiphy, NULL, params->ssid, params->ssid_len);
-	if (!bss) {
-		memcpy(ssid.ssid, params->ssid, params->ssid_len);
-		ssid.ssid_len = params->ssid_len;
-		do {
-			if (unlikely
-			    (__wl_cfg80211_scan(wiphy, dev, NULL, &ssid) ==
-			     -EBUSY)) {
-				wl_delay(150);
-			} else {
-				break;
-			}
-		} while (++scan_retry < WL_SCAN_RETRY_MAX);
-		rtnl_unlock();	/* to allow scan_inform to paropagate
-					 to cfg80211 plane */
-		schedule_timeout_interruptible(4 * HZ);	/* wait 4 secons
-						 till scan done.... */
-		rtnl_lock();
-		bss = cfg80211_get_ibss(wiphy, NULL,
-					params->ssid, params->ssid_len);
+
+	if (params->bssid)
+		WL_CONN("BSSID: %02X %02X %02X %02X %02X %02X\n",
+		params->bssid[0], params->bssid[1], params->bssid[2],
+		params->bssid[3], params->bssid[4], params->bssid[5]);
+	else
+		WL_CONN("No BSSID specified\n");
+
+	if (params->channel)
+		WL_CONN("channel: %d\n", params->channel->center_freq);
+	else
+		WL_CONN("no channel specified\n");
+
+	if (params->channel_fixed)
+		WL_CONN("fixed channel required\n");
+	else
+		WL_CONN("no fixed channel required\n");
+
+	if (params->ie && params->ie_len)
+		WL_CONN("ie len: %d\n", params->ie_len);
+	else
+		WL_CONN("no ie specified\n");
+
+	if (params->beacon_interval)
+		WL_CONN("beacon interval: %d\n", params->beacon_interval);
+	else
+		WL_CONN("no beacon interval specified\n");
+
+	if (params->basic_rates)
+		WL_CONN("basic rates: %08X\n", params->basic_rates);
+	else
+		WL_CONN("no basic rates specified\n");
+
+	if (params->privacy)
+		WL_CONN("privacy required\n");
+	else
+		WL_CONN("no privacy required\n");
+
+	/* Configure Privacy for starter */
+	if (params->privacy)
+		wsec |= WEP_ENABLED;
+
+	err = wl_dev_intvar_set(dev, "wsec", wsec);
+	if (unlikely(err)) {
+		WL_ERR("wsec failed (%d)\n", err);
+		goto done;
 	}
-	if (bss) {
-		wl->ibss_starter = false;
-		WL_DBG("Found IBSS\n");
+
+	/* Configure Beacon Interval for starter */
+	if (params->beacon_interval)
+		bcnprd = cpu_to_le32(params->beacon_interval);
+	else
+		bcnprd = cpu_to_le32(100);
+
+	err = wl_dev_ioctl(dev, WLC_SET_BCNPRD, &bcnprd, sizeof(bcnprd));
+	if (unlikely(err)) {
+		WL_ERR("WLC_SET_BCNPRD failed (%d)\n", err);
+		goto done;
+	}
+
+	/* Configure required join parameter */
+	memset(&join_params, 0, sizeof(wl_join_params_t));
+
+	/* SSID */
+	join_params.ssid.SSID_len =
+			(params->ssid_len > 32) ? 32 : params->ssid_len;
+	memcpy(join_params.ssid.SSID, params->ssid, join_params.ssid.SSID_len);
+	join_params.ssid.SSID_len = cpu_to_le32(join_params.ssid.SSID_len);
+	join_params_size = sizeof(join_params.ssid);
+	wl_update_prof(wl, NULL, &join_params.ssid, WL_PROF_SSID);
+
+	/* BSSID */
+	if (params->bssid) {
+		memcpy(join_params.params.bssid, params->bssid, ETH_ALEN);
+		join_params_size =
+			sizeof(join_params.ssid) + WL_ASSOC_PARAMS_FIXED_SIZE;
 	} else {
-		wl->ibss_starter = true;
+		memcpy(join_params.params.bssid, ether_bcast, ETH_ALEN);
 	}
-	chan = params->channel;
-	if (chan)
-		wl->channel = ieee80211_frequency_to_channel(chan->center_freq);
-	/*
-	 ** Join with specific BSSID and cached SSID
-	 ** If SSID is zero join based on BSSID only
-	 */
-	memset(&join_params, 0, sizeof(join_params));
-	memcpy((void *)join_params.ssid.SSID, (void *)params->ssid,
-	       params->ssid_len);
-	join_params.ssid.SSID_len = cpu_to_le32(params->ssid_len);
-	if (params->bssid)
-		memcpy(&join_params.params.bssid, params->bssid,
-		       ETH_ALEN);
-	else
-		memset(&join_params.params.bssid, 0, ETH_ALEN);
+	wl_update_prof(wl, NULL, &join_params.params.bssid, WL_PROF_BSSID);
+
+	/* Channel */
+	if (params->channel) {
+		u32 target_channel;
+
+		wl->channel =
+			ieee80211_frequency_to_channel(
+				params->channel->center_freq);
+		if (params->channel_fixed) {
+			/* adding chanspec */
+			wl_ch_to_chanspec(wl->channel,
+				&join_params, &join_params_size);
+		}
+
+		/* set channel for starter */
+		target_channel = cpu_to_le32(wl->channel);
+		err = wl_dev_ioctl(dev, WLC_SET_CHANNEL,
+			&target_channel, sizeof(target_channel));
+		if (unlikely(err)) {
+			WL_ERR("WLC_SET_CHANNEL failed (%d)\n", err);
+			goto done;
+		}
+	} else
+		wl->channel = 0;
 
-	err = wl_dev_ioctl(dev, WLC_SET_SSID, &join_params,
-			sizeof(join_params));
+	wl->ibss_starter = false;
+
+
+	err = wl_dev_ioctl(dev, WLC_SET_SSID, &join_params, join_params_size);
 	if (unlikely(err)) {
-		WL_ERR("Error (%d)\n", err);
-		return err;
+		WL_ERR("WLC_SET_SSID failed (%d)\n", err);
+		goto done;
 	}
+
+	set_bit(WL_STATUS_CONNECTING, &wl->status);
+
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1059,9 +1102,13 @@ static s32 wl_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
 	struct wl_priv *wl = wiphy_to_wl(wiphy);
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	wl_link_down(wl);
 
+	WL_TRACE("Exit\n");
+
 	return err;
 }
 
@@ -1079,7 +1126,7 @@ wl_set_wpa_version(struct net_device *dev, struct cfg80211_connect_params *sme)
 		val = WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED;
 	else
 		val = WPA_AUTH_DISABLED;
-	WL_DBG("setting wpa_auth to 0x%0x\n", val);
+	WL_CONN("setting wpa_auth to 0x%0x\n", val);
 	err = wl_dev_intvar_set(dev, "wpa_auth", val);
 	if (unlikely(err)) {
 		WL_ERR("set wpa_auth failed (%d)\n", err);
@@ -1101,18 +1148,18 @@ wl_set_auth_type(struct net_device *dev, struct cfg80211_connect_params *sme)
 	switch (sme->auth_type) {
 	case NL80211_AUTHTYPE_OPEN_SYSTEM:
 		val = 0;
-		WL_DBG("open system\n");
+		WL_CONN("open system\n");
 		break;
 	case NL80211_AUTHTYPE_SHARED_KEY:
 		val = 1;
-		WL_DBG("shared key\n");
+		WL_CONN("shared key\n");
 		break;
 	case NL80211_AUTHTYPE_AUTOMATIC:
 		val = 2;
-		WL_DBG("automatic\n");
+		WL_CONN("automatic\n");
 		break;
 	case NL80211_AUTHTYPE_NETWORK_EAP:
-		WL_DBG("network eap\n");
+		WL_CONN("network eap\n");
 	default:
 		val = 2;
 		WL_ERR("invalid auth type (%d)\n", sme->auth_type);
@@ -1181,7 +1228,7 @@ wl_set_set_cipher(struct net_device *dev, struct cfg80211_connect_params *sme)
 		}
 	}
 
-	WL_DBG("pval (%d) gval (%d)\n", pval, gval);
+	WL_CONN("pval (%d) gval (%d)\n", pval, gval);
 	err = wl_dev_intvar_set(dev, "wsec", pval | gval);
 	if (unlikely(err)) {
 		WL_ERR("error (%d)\n", err);
@@ -1237,7 +1284,7 @@ wl_set_key_mgmt(struct net_device *dev, struct cfg80211_connect_params *sme)
 			}
 		}
 
-		WL_DBG("setting wpa_auth to %d\n", val);
+		WL_CONN("setting wpa_auth to %d\n", val);
 		err = wl_dev_intvar_set(dev, "wpa_auth", val);
 		if (unlikely(err)) {
 			WL_ERR("could not set wpa_auth (%d)\n", err);
@@ -1260,10 +1307,10 @@ wl_set_set_sharedkey(struct net_device *dev,
 	s32 val;
 	s32 err = 0;
 
-	WL_DBG("key len (%d)\n", sme->key_len);
+	WL_CONN("key len (%d)\n", sme->key_len);
 	if (sme->key_len) {
 		sec = wl_read_prof(wl, WL_PROF_SEC);
-		WL_DBG("wpa_versions 0x%x cipher_pairwise 0x%x\n",
+		WL_CONN("wpa_versions 0x%x cipher_pairwise 0x%x\n",
 		       sec->wpa_versions, sec->cipher_pairwise);
 		if (!
 		    (sec->wpa_versions & (NL80211_WPA_VERSION_1 |
@@ -1292,9 +1339,9 @@ wl_set_set_sharedkey(struct net_device *dev,
 				return -EINVAL;
 			}
 			/* Set the new key/index */
-			WL_DBG("key length (%d) key index (%d) algo (%d)\n",
+			WL_CONN("key length (%d) key index (%d) algo (%d)\n",
 			       key.len, key.index, key.algo);
-			WL_DBG("key \"%s\"\n", key.data);
+			WL_CONN("key \"%s\"\n", key.data);
 			swap_key_from_BE(&key);
 			err = wl_dev_ioctl(dev, WLC_SET_KEY, &key,
 					sizeof(key));
@@ -1303,7 +1350,7 @@ wl_set_set_sharedkey(struct net_device *dev,
 				return err;
 			}
 			if (sec->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) {
-				WL_DBG("set auth_type to shared key\n");
+				WL_CONN("set auth_type to shared key\n");
 				val = 1;	/* shared key */
 				err = wl_dev_intvar_set(dev, "auth", val);
 				if (unlikely(err)) {
@@ -1327,17 +1374,24 @@ wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
 
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	if (unlikely(!sme->ssid)) {
 		WL_ERR("Invalid ssid\n");
 		return -EOPNOTSUPP;
 	}
+
 	if (chan) {
-		wl->channel = ieee80211_frequency_to_channel(chan->center_freq);
-		WL_DBG("channel (%d), center_req (%d)\n",
-		       wl->channel, chan->center_freq);
-	}
-	WL_DBG("ie (%p), ie_len (%zd)\n", sme->ie, sme->ie_len);
+		wl->channel =
+			ieee80211_frequency_to_channel(chan->center_freq);
+		WL_CONN("channel (%d), center_req (%d)\n",
+			wl->channel, chan->center_freq);
+	} else
+		wl->channel = 0;
+
+	WL_INFO("ie (%p), ie_len (%zd)\n", sme->ie, sme->ie_len);
+
 	err = wl_set_wpa_version(dev, sme);
 	if (unlikely(err))
 		return err;
@@ -1370,15 +1424,18 @@ wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
 	memcpy(&join_params.ssid.SSID, sme->ssid, join_params.ssid.SSID_len);
 	join_params.ssid.SSID_len = cpu_to_le32(join_params.ssid.SSID_len);
 	wl_update_prof(wl, NULL, &join_params.ssid, WL_PROF_SSID);
-	memcpy(join_params.params.bssid, ether_bcast, ETH_ALEN);
 
-	wl_ch_to_chanspec(wl->channel, &join_params, &join_params_size);
-	WL_DBG("join_param_size %zu\n", join_params_size);
+	if (sme->bssid)
+		memcpy(join_params.params.bssid, sme->bssid, ETH_ALEN);
+	else
+		memcpy(join_params.params.bssid, ether_bcast, ETH_ALEN);
 
 	if (join_params.ssid.SSID_len < IEEE80211_MAX_SSID_LEN) {
-		WL_DBG("ssid \"%s\", len (%d)\n",
+		WL_CONN("ssid \"%s\", len (%d)\n",
 		       join_params.ssid.SSID, join_params.ssid.SSID_len);
 	}
+
+	wl_ch_to_chanspec(wl->channel, &join_params, &join_params_size);
 	err = wl_dev_ioctl(dev, WLC_SET_SSID, &join_params, join_params_size);
 	if (unlikely(err)) {
 		WL_ERR("error (%d)\n", err);
@@ -1386,6 +1443,7 @@ wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
 	}
 	set_bit(WL_STATUS_CONNECTING, &wl->status);
 
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1395,24 +1453,24 @@ wl_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
 {
 	struct wl_priv *wl = wiphy_to_wl(wiphy);
 	scb_val_t scbval;
-	bool act = false;
 	s32 err = 0;
 
-	WL_DBG("Reason %d\n", reason_code);
+	WL_TRACE("Enter. Reason code = %d\n", reason_code);
 	CHECK_SYS_UP();
-	act = *(bool *) wl_read_prof(wl, WL_PROF_ACT);
-	if (likely(act)) {
-		scbval.val = reason_code;
-		memcpy(&scbval.ea, &wl->bssid, ETH_ALEN);
-		scbval.val = cpu_to_le32(scbval.val);
-		err = wl_dev_ioctl(dev, WLC_DISASSOC, &scbval,
-				sizeof(scb_val_t));
-		if (unlikely(err)) {
-			WL_ERR("error (%d)\n", err);
-			return err;
-		}
-	}
 
+	clear_bit(WL_STATUS_CONNECTED, &wl->status);
+
+	scbval.val = reason_code;
+	memcpy(&scbval.ea, wl_read_prof(wl, WL_PROF_BSSID), ETH_ALEN);
+	scbval.val = cpu_to_le32(scbval.val);
+	err = wl_dev_ioctl(dev, WLC_DISASSOC, &scbval,
+			sizeof(scb_val_t));
+	if (unlikely(err))
+		WL_ERR("error (%d)\n", err);
+
+	wl->link_up = false;
+
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1427,20 +1485,24 @@ wl_cfg80211_set_tx_power(struct wiphy *wiphy,
 	s32 err = 0;
 	s32 disable = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	switch (type) {
 	case NL80211_TX_POWER_AUTOMATIC:
 		break;
 	case NL80211_TX_POWER_LIMITED:
 		if (dbm < 0) {
 			WL_ERR("TX_POWER_LIMITED - dbm is negative\n");
-			return -EINVAL;
+			err = -EINVAL;
+			goto done;
 		}
 		break;
 	case NL80211_TX_POWER_FIXED:
 		if (dbm < 0) {
 			WL_ERR("TX_POWER_FIXED - dbm is negative\n");
-			return -EINVAL;
+			err = -EINVAL;
+			goto done;
 		}
 		break;
 	}
@@ -1448,10 +1510,8 @@ wl_cfg80211_set_tx_power(struct wiphy *wiphy,
 	disable = WL_RADIO_SW_DISABLE << 16;
 	disable = cpu_to_le32(disable);
 	err = wl_dev_ioctl(ndev, WLC_SET_RADIO, &disable, sizeof(disable));
-	if (unlikely(err)) {
+	if (unlikely(err))
 		WL_ERR("WLC_SET_RADIO error (%d)\n", err);
-		return err;
-	}
 
 	if (dbm > 0xffff)
 		txpwrmw = 0xffff;
@@ -1459,12 +1519,12 @@ wl_cfg80211_set_tx_power(struct wiphy *wiphy,
 		txpwrmw = (u16) dbm;
 	err = wl_dev_intvar_set(ndev, "qtxpower",
 			(s32) (bcm_mw_to_qdbm(txpwrmw)));
-	if (unlikely(err)) {
+	if (unlikely(err))
 		WL_ERR("qtxpower error (%d)\n", err);
-		return err;
-	}
 	wl->conf->tx_power = dbm;
 
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1476,15 +1536,20 @@ static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, s32 *dbm)
 	u8 result;
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	err = wl_dev_intvar_get(ndev, "qtxpower", &txpwrdbm);
 	if (unlikely(err)) {
 		WL_ERR("error (%d)\n", err);
-		return err;
+		goto done;
 	}
+
 	result = (u8) (txpwrdbm & ~WL_TXPWR_OVERRIDE);
 	*dbm = (s32) bcm_qdbm_to_mw(result);
 
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1496,14 +1561,16 @@ wl_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *dev,
 	s32 wsec;
 	s32 err = 0;
 
-	WL_DBG("key index (%d)\n", key_idx);
+	WL_TRACE("Enter\n");
+	WL_CONN("key index (%d)\n", key_idx);
 	CHECK_SYS_UP();
 
 	err = wl_dev_ioctl(dev, WLC_GET_WSEC, &wsec, sizeof(wsec));
 	if (unlikely(err)) {
 		WL_ERR("WLC_GET_WSEC error (%d)\n", err);
-		return err;
+		goto done;
 	}
+
 	wsec = le32_to_cpu(wsec);
 	if (wsec & WEP_ENABLED) {
 		/* Just select a new current key */
@@ -1511,10 +1578,11 @@ wl_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *dev,
 		index = cpu_to_le32(index);
 		err = wl_dev_ioctl(dev, WLC_SET_KEY_PRIMARY, &index,
 				sizeof(index));
-		if (unlikely(err)) {
+		if (unlikely(err))
 			WL_ERR("error (%d)\n", err);
-		}
 	}
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1547,7 +1615,7 @@ wl_add_keyext(struct wiphy *wiphy, struct net_device *dev,
 			return -EINVAL;
 		}
 
-		WL_DBG("Setting the key index %d\n", key.index);
+		WL_CONN("Setting the key index %d\n", key.index);
 		memcpy(key.data, params->key, key.len);
 
 		if (params->cipher == WLAN_CIPHER_SUITE_TKIP) {
@@ -1571,23 +1639,23 @@ wl_add_keyext(struct wiphy *wiphy, struct net_device *dev,
 		switch (params->cipher) {
 		case WLAN_CIPHER_SUITE_WEP40:
 			key.algo = CRYPTO_ALGO_WEP1;
-			WL_DBG("WLAN_CIPHER_SUITE_WEP40\n");
+			WL_CONN("WLAN_CIPHER_SUITE_WEP40\n");
 			break;
 		case WLAN_CIPHER_SUITE_WEP104:
 			key.algo = CRYPTO_ALGO_WEP128;
-			WL_DBG("WLAN_CIPHER_SUITE_WEP104\n");
+			WL_CONN("WLAN_CIPHER_SUITE_WEP104\n");
 			break;
 		case WLAN_CIPHER_SUITE_TKIP:
 			key.algo = CRYPTO_ALGO_TKIP;
-			WL_DBG("WLAN_CIPHER_SUITE_TKIP\n");
+			WL_CONN("WLAN_CIPHER_SUITE_TKIP\n");
 			break;
 		case WLAN_CIPHER_SUITE_AES_CMAC:
 			key.algo = CRYPTO_ALGO_AES_CCM;
-			WL_DBG("WLAN_CIPHER_SUITE_AES_CMAC\n");
+			WL_CONN("WLAN_CIPHER_SUITE_AES_CMAC\n");
 			break;
 		case WLAN_CIPHER_SUITE_CCMP:
 			key.algo = CRYPTO_ALGO_AES_CCM;
-			WL_DBG("WLAN_CIPHER_SUITE_CCMP\n");
+			WL_CONN("WLAN_CIPHER_SUITE_CCMP\n");
 			break;
 		default:
 			WL_ERR("Invalid cipher (0x%x)\n", params->cipher);
@@ -1614,12 +1682,16 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 	s32 val;
 	s32 wsec;
 	s32 err = 0;
+	u8 keybuf[8];
 
-	WL_DBG("key index (%d)\n", key_idx);
+	WL_TRACE("Enter\n");
+	WL_CONN("key index (%d)\n", key_idx);
 	CHECK_SYS_UP();
 
-	if (mac_addr)
+	if (mac_addr) {
+		WL_TRACE("Exit");
 		return wl_add_keyext(wiphy, dev, key_idx, mac_addr, params);
+	}
 	memset(&key, 0, sizeof(key));
 
 	key.len = (u32) params->key_len;
@@ -1627,7 +1699,8 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 
 	if (unlikely(key.len > sizeof(key.data))) {
 		WL_ERR("Too long key length (%u)\n", key.len);
-		return -EINVAL;
+		err = -EINVAL;
+		goto done;
 	}
 	memcpy(key.data, params->key, key.len);
 
@@ -1635,27 +1708,31 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 	switch (params->cipher) {
 	case WLAN_CIPHER_SUITE_WEP40:
 		key.algo = CRYPTO_ALGO_WEP1;
-		WL_DBG("WLAN_CIPHER_SUITE_WEP40\n");
+		WL_CONN("WLAN_CIPHER_SUITE_WEP40\n");
 		break;
 	case WLAN_CIPHER_SUITE_WEP104:
 		key.algo = CRYPTO_ALGO_WEP128;
-		WL_DBG("WLAN_CIPHER_SUITE_WEP104\n");
+		WL_CONN("WLAN_CIPHER_SUITE_WEP104\n");
 		break;
 	case WLAN_CIPHER_SUITE_TKIP:
+		memcpy(keybuf, &key.data[24], sizeof(keybuf));
+		memcpy(&key.data[24], &key.data[16], sizeof(keybuf));
+		memcpy(&key.data[16], keybuf, sizeof(keybuf));
 		key.algo = CRYPTO_ALGO_TKIP;
-		WL_DBG("WLAN_CIPHER_SUITE_TKIP\n");
+		WL_CONN("WLAN_CIPHER_SUITE_TKIP\n");
 		break;
 	case WLAN_CIPHER_SUITE_AES_CMAC:
 		key.algo = CRYPTO_ALGO_AES_CCM;
-		WL_DBG("WLAN_CIPHER_SUITE_AES_CMAC\n");
+		WL_CONN("WLAN_CIPHER_SUITE_AES_CMAC\n");
 		break;
 	case WLAN_CIPHER_SUITE_CCMP:
 		key.algo = CRYPTO_ALGO_AES_CCM;
-		WL_DBG("WLAN_CIPHER_SUITE_CCMP\n");
+		WL_CONN("WLAN_CIPHER_SUITE_CCMP\n");
 		break;
 	default:
 		WL_ERR("Invalid cipher (0x%x)\n", params->cipher);
-		return -EINVAL;
+		err = -EINVAL;
+		goto done;
 	}
 
 	/* Set the new key/index */
@@ -1663,30 +1740,30 @@ wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 	err = wl_dev_ioctl(dev, WLC_SET_KEY, &key, sizeof(key));
 	if (unlikely(err)) {
 		WL_ERR("WLC_SET_KEY error (%d)\n", err);
-		return err;
+		goto done;
 	}
 
 	val = WEP_ENABLED;
 	err = wl_dev_intvar_get(dev, "wsec", &wsec);
 	if (unlikely(err)) {
 		WL_ERR("get wsec error (%d)\n", err);
-		return err;
+		goto done;
 	}
 	wsec &= ~(WEP_ENABLED);
 	wsec |= val;
 	err = wl_dev_intvar_set(dev, "wsec", wsec);
 	if (unlikely(err)) {
 		WL_ERR("set wsec error (%d)\n", err);
-		return err;
+		goto done;
 	}
 
 	val = 1;		/* assume shared key. otherwise 0 */
 	val = cpu_to_le32(val);
 	err = wl_dev_ioctl(dev, WLC_SET_AUTH, &val, sizeof(val));
-	if (unlikely(err)) {
+	if (unlikely(err))
 		WL_ERR("WLC_SET_AUTH error (%d)\n", err);
-		return err;
-	}
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1699,6 +1776,7 @@ wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 	s32 val;
 	s32 wsec;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
 	memset(&key, 0, sizeof(key));
 
@@ -1706,34 +1784,39 @@ wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 	key.flags = WL_PRIMARY_KEY;
 	key.algo = CRYPTO_ALGO_OFF;
 
-	WL_DBG("key index (%d)\n", key_idx);
+	WL_CONN("key index (%d)\n", key_idx);
 	/* Set the new key/index */
 	swap_key_from_BE(&key);
 	err = wl_dev_ioctl(dev, WLC_SET_KEY, &key, sizeof(key));
 	if (unlikely(err)) {
 		if (err == -EINVAL) {
-			if (key.index >= DOT11_MAX_DEFAULT_KEYS) {
+			if (key.index >= DOT11_MAX_DEFAULT_KEYS)
 				/* we ignore this key index in this case */
-				WL_DBG("invalid key index (%d)\n", key_idx);
-			}
-		} else {
+				WL_ERR("invalid key index (%d)\n", key_idx);
+		} else
 			WL_ERR("WLC_SET_KEY error (%d)\n", err);
-		}
-		return err;
+
+		/* Ignore this error, may happen during DISASSOC */
+		err = -EAGAIN;
+		goto done;
 	}
 
 	val = 0;
 	err = wl_dev_intvar_get(dev, "wsec", &wsec);
 	if (unlikely(err)) {
 		WL_ERR("get wsec error (%d)\n", err);
-		return err;
+		/* Ignore this error, may happen during DISASSOC */
+		err = -EAGAIN;
+		goto done;
 	}
 	wsec &= ~(WEP_ENABLED);
 	wsec |= val;
 	err = wl_dev_intvar_set(dev, "wsec", wsec);
 	if (unlikely(err)) {
 		WL_ERR("set wsec error (%d)\n", err);
-		return err;
+		/* Ignore this error, may happen during DISASSOC */
+		err = -EAGAIN;
+		goto done;
 	}
 
 	val = 0;		/* assume open key. otherwise 1 */
@@ -1741,8 +1824,11 @@ wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 	err = wl_dev_ioctl(dev, WLC_SET_AUTH, &val, sizeof(val));
 	if (unlikely(err)) {
 		WL_ERR("WLC_SET_AUTH error (%d)\n", err);
-		return err;
+		/* Ignore this error, may happen during DISASSOC */
+		err = -EAGAIN;
 	}
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1758,7 +1844,8 @@ wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
 	s32 wsec;
 	s32 err = 0;
 
-	WL_DBG("key index (%d)\n", key_idx);
+	WL_TRACE("Enter\n");
+	WL_CONN("key index (%d)\n", key_idx);
 	CHECK_SYS_UP();
 
 	memset(&key, 0, sizeof(key));
@@ -1771,7 +1858,9 @@ wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
 	err = wl_dev_ioctl(dev, WLC_GET_WSEC, &wsec, sizeof(wsec));
 	if (unlikely(err)) {
 		WL_ERR("WLC_GET_WSEC error (%d)\n", err);
-		return err;
+		/* Ignore this error, may happen during DISASSOC */
+		err = -EAGAIN;
+		goto done;
 	}
 	wsec = le32_to_cpu(wsec);
 	switch (wsec) {
@@ -1779,26 +1868,29 @@ wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev,
 		sec = wl_read_prof(wl, WL_PROF_SEC);
 		if (sec->cipher_pairwise & WLAN_CIPHER_SUITE_WEP40) {
 			params.cipher = WLAN_CIPHER_SUITE_WEP40;
-			WL_DBG("WLAN_CIPHER_SUITE_WEP40\n");
+			WL_CONN("WLAN_CIPHER_SUITE_WEP40\n");
 		} else if (sec->cipher_pairwise & WLAN_CIPHER_SUITE_WEP104) {
 			params.cipher = WLAN_CIPHER_SUITE_WEP104;
-			WL_DBG("WLAN_CIPHER_SUITE_WEP104\n");
+			WL_CONN("WLAN_CIPHER_SUITE_WEP104\n");
 		}
 		break;
 	case TKIP_ENABLED:
 		params.cipher = WLAN_CIPHER_SUITE_TKIP;
-		WL_DBG("WLAN_CIPHER_SUITE_TKIP\n");
+		WL_CONN("WLAN_CIPHER_SUITE_TKIP\n");
 		break;
 	case AES_ENABLED:
 		params.cipher = WLAN_CIPHER_SUITE_AES_CMAC;
-		WL_DBG("WLAN_CIPHER_SUITE_AES_CMAC\n");
+		WL_CONN("WLAN_CIPHER_SUITE_AES_CMAC\n");
 		break;
 	default:
 		WL_ERR("Invalid algo (0x%x)\n", wsec);
-		return -EINVAL;
+		err = -EINVAL;
+		goto done;
 	}
-
 	callback(cookie, &params);
+
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1807,6 +1899,7 @@ wl_cfg80211_config_default_mgmt_key(struct wiphy *wiphy,
 				    struct net_device *dev, u8 key_idx)
 {
 	WL_INFO("Not supported\n");
+
 	CHECK_SYS_UP();
 	return -EOPNOTSUPP;
 }
@@ -1820,12 +1913,20 @@ wl_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
 	int rssi;
 	s32 rate;
 	s32 err = 0;
+	u8 *bssid = wl_read_prof(wl, WL_PROF_BSSID);
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	if (unlikely
-	    (memcmp(mac, wl_read_prof(wl, WL_PROF_BSSID), ETH_ALEN))) {
-		WL_ERR("Wrong Mac address\n");
-		return -ENOENT;
+	    (memcmp(mac, bssid, ETH_ALEN))) {
+		WL_ERR("Wrong Mac address cfg_mac-%X:%X:%X:%X:%X:%X"
+			"wl_bssid-%X:%X:%X:%X:%X:%X\n",
+			mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
+			bssid[0], bssid[1], bssid[2], bssid[3],
+			bssid[4], bssid[5]);
+		err = -ENOENT;
+		goto done;
 	}
 
 	/* Report the current tx rate */
@@ -1836,7 +1937,7 @@ wl_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
 		rate = le32_to_cpu(rate);
 		sinfo->filled |= STATION_INFO_TX_BITRATE;
 		sinfo->txrate.legacy = rate * 5;
-		WL_DBG("Rate %d Mbps\n", rate / 2);
+		WL_CONN("Rate %d Mbps\n", rate / 2);
 	}
 
 	if (test_bit(WL_STATUS_CONNECTED, &wl->status)) {
@@ -1845,14 +1946,15 @@ wl_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
 				sizeof(scb_val_t));
 		if (unlikely(err)) {
 			WL_ERR("Could not get rssi (%d)\n", err);
-			return err;
 		}
 		rssi = le32_to_cpu(scb_val.val);
 		sinfo->filled |= STATION_INFO_SIGNAL;
 		sinfo->signal = rssi;
-		WL_DBG("RSSI %d dBm\n", rssi);
+		WL_CONN("RSSI %d dBm\n", rssi);
 	}
 
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1863,18 +1965,21 @@ wl_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
 	s32 pm;
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	pm = enabled ? PM_FAST : PM_OFF;
 	pm = cpu_to_le32(pm);
-	WL_DBG("power save %s\n", (pm ? "enabled" : "disabled"));
+	WL_INFO("power save %s\n", (pm ? "enabled" : "disabled"));
+
 	err = wl_dev_ioctl(dev, WLC_SET_PM, &pm, sizeof(pm));
 	if (unlikely(err)) {
 		if (err == -ENODEV)
-			WL_DBG("net_device is not ready yet\n");
+			WL_ERR("net_device is not ready yet\n");
 		else
 			WL_ERR("error (%d)\n", err);
-		return err;
 	}
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -1918,14 +2023,16 @@ wl_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
 	u32 legacy;
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	/* addr param is always NULL. ignore it */
 	/* Get current rateset */
 	err = wl_dev_ioctl(dev, WLC_GET_CURR_RATESET, &rateset,
 			sizeof(rateset));
 	if (unlikely(err)) {
 		WL_ERR("could not get current rateset (%d)\n", err);
-		return err;
+		goto done;
 	}
 
 	rateset.count = le32_to_cpu(rateset.count);
@@ -1936,15 +2043,14 @@ wl_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
 
 	val = wl_g_rates[legacy - 1].bitrate * 100000;
 
-	if (val < rateset.count) {
+	if (val < rateset.count)
 		/* Select rate by rateset index */
 		rate = rateset.rates[val] & 0x7f;
-	} else {
+	else
 		/* Specified rate in bps */
 		rate = val / 500000;
-	}
 
-	WL_DBG("rate %d mbps\n", rate / 2);
+	WL_CONN("rate %d mbps\n", rate / 2);
 
 	/*
 	 *
@@ -1955,40 +2061,105 @@ wl_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
 	err_a = wl_dev_intvar_set(dev, "a_rate", rate);
 	if (unlikely(err_bg && err_a)) {
 		WL_ERR("could not set fixed rate (%d) (%d)\n", err_bg, err_a);
-		return err_bg | err_a;
+		err = err_bg | err_a;
 	}
 
+done:
+	WL_TRACE("Exit\n");
 	return err;
 }
 
 static s32 wl_cfg80211_resume(struct wiphy *wiphy)
 {
-	s32 err = 0;
+	struct wl_priv *wl = wiphy_to_wl(wiphy);
+	struct net_device *ndev = wl_to_ndev(wl);
 
-	CHECK_SYS_UP();
-	wl_invoke_iscan(wiphy_to_wl(wiphy));
+	/*
+	 * Check for WL_STATUS_READY before any function call which
+	 * could result is bus access. Don't block the resume for
+	 * any driver error conditions
+	 */
+	WL_TRACE("Enter\n");
 
-	return err;
+#if defined(CONFIG_PM_SLEEP)
+	atomic_set(&dhd_mmc_suspend, false);
+#endif	/*  defined(CONFIG_PM_SLEEP) */
+
+	if (test_bit(WL_STATUS_READY, &wl->status)) {
+		/* Turn on Watchdog timer */
+		wl_os_wd_timer(ndev, dhd_watchdog_ms);
+		wl_invoke_iscan(wiphy_to_wl(wiphy));
+	}
+
+	WL_TRACE("Exit\n");
+	return 0;
 }
 
 static s32 wl_cfg80211_suspend(struct wiphy *wiphy)
 {
 	struct wl_priv *wl = wiphy_to_wl(wiphy);
 	struct net_device *ndev = wl_to_ndev(wl);
-	s32 err = 0;
+
+	WL_TRACE("Enter\n");
+
+	/*
+	 * Check for WL_STATUS_READY before any function call which
+	 * could result is bus access. Don't block the suspend for
+	 * any driver error conditions
+	 */
+
+	/*
+	 * While going to suspend if associated with AP disassociate
+	 * from AP to save power while system is in suspended state
+	 */
+	if (test_bit(WL_STATUS_CONNECTED, &wl->status) &&
+		test_bit(WL_STATUS_READY, &wl->status)) {
+		WL_INFO("Disassociating from AP"
+			" while entering suspend state\n");
+		wl_link_down(wl);
+
+		/*
+		 * Make sure WPA_Supplicant receives all the event
+		 * generated due to DISASSOC call to the fw to keep
+		 * the state fw and WPA_Supplicant state consistent
+		 */
+		rtnl_unlock();
+		wl_delay(500);
+		rtnl_lock();
+	}
 
 	set_bit(WL_STATUS_SCAN_ABORTING, &wl->status);
-	wl_term_iscan(wl);
+	if (test_bit(WL_STATUS_READY, &wl->status))
+		wl_term_iscan(wl);
+
 	if (wl->scan_request) {
-		cfg80211_scan_done(wl->scan_request, true);	/* true means
-								 abort */
-		wl_set_mpc(ndev, 1);
+		/* Indidate scan abort to cfg80211 layer */
+		WL_INFO("Terminating scan in progress\n");
+		cfg80211_scan_done(wl->scan_request, true);
 		wl->scan_request = NULL;
 	}
 	clear_bit(WL_STATUS_SCANNING, &wl->status);
 	clear_bit(WL_STATUS_SCAN_ABORTING, &wl->status);
+	clear_bit(WL_STATUS_CONNECTING, &wl->status);
+	clear_bit(WL_STATUS_CONNECTED, &wl->status);
 
-	return err;
+	/* Inform SDIO stack not to switch off power to the chip */
+	sdioh_sdio_set_host_pm_flags(MMC_PM_KEEP_POWER);
+
+	/* Turn off watchdog timer */
+	if (test_bit(WL_STATUS_READY, &wl->status)) {
+		WL_INFO("Terminate watchdog timer and enable MPC\n");
+		wl_set_mpc(ndev, 1);
+		wl_os_wd_timer(ndev, 0);
+	}
+
+#if defined(CONFIG_PM_SLEEP)
+	atomic_set(&dhd_mmc_suspend, true);
+#endif	/*  defined(CONFIG_PM_SLEEP) */
+
+	WL_TRACE("Exit\n");
+
+	return 0;
 }
 
 static __used s32
@@ -1997,18 +2168,17 @@ wl_update_pmklist(struct net_device *dev, struct wl_pmk_list *pmk_list,
 {
 	int i, j;
 
-	WL_DBG("No of elements %d\n", pmk_list->pmkids.npmkid);
+	WL_CONN("No of elements %d\n", pmk_list->pmkids.npmkid);
 	for (i = 0; i < pmk_list->pmkids.npmkid; i++) {
-		WL_DBG("PMKID[%d]: %pM =\n", i,
+		WL_CONN("PMKID[%d]: %pM =\n", i,
 			&pmk_list->pmkids.pmkid[i].BSSID);
-		for (j = 0; j < WLAN_PMKID_LEN; j++) {
-			WL_DBG("%02x\n", pmk_list->pmkids.pmkid[i].PMKID[j]);
-		}
+		for (j = 0; j < WLAN_PMKID_LEN; j++)
+			WL_CONN("%02x\n", pmk_list->pmkids.pmkid[i].PMKID[j]);
 	}
-	if (likely(!err)) {
-		err = wl_dev_bufvar_set(dev, "pmkid_info", (char *)pmk_list,
+
+	if (likely(!err))
+		wl_dev_bufvar_set(dev, "pmkid_info", (char *)pmk_list,
 					sizeof(*pmk_list));
-	}
 
 	return err;
 }
@@ -2021,7 +2191,9 @@ wl_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev,
 	s32 err = 0;
 	int i;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	for (i = 0; i < wl->pmk_list->pmkids.npmkid; i++)
 		if (!memcmp(pmksa->bssid, &wl->pmk_list->pmkids.pmkid[i].BSSID,
 			    ETH_ALEN))
@@ -2033,19 +2205,19 @@ wl_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev,
 		       WLAN_PMKID_LEN);
 		if (i == wl->pmk_list->pmkids.npmkid)
 			wl->pmk_list->pmkids.npmkid++;
-	} else {
+	} else
 		err = -EINVAL;
-	}
-	WL_DBG("set_pmksa,IW_PMKSA_ADD - PMKID: %pM =\n",
+
+	WL_CONN("set_pmksa,IW_PMKSA_ADD - PMKID: %pM =\n",
 	       &wl->pmk_list->pmkids.pmkid[wl->pmk_list->pmkids.npmkid].BSSID);
-	for (i = 0; i < WLAN_PMKID_LEN; i++) {
-		WL_DBG("%02x\n",
+	for (i = 0; i < WLAN_PMKID_LEN; i++)
+		WL_CONN("%02x\n",
 		       wl->pmk_list->pmkids.pmkid[wl->pmk_list->pmkids.npmkid].
 		       PMKID[i]);
-	}
 
 	err = wl_update_pmklist(dev, wl->pmk_list, err);
 
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -2058,15 +2230,15 @@ wl_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev,
 	s32 err = 0;
 	int i;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
 	memcpy(&pmkid.pmkid[0].BSSID, pmksa->bssid, ETH_ALEN);
 	memcpy(&pmkid.pmkid[0].PMKID, pmksa->pmkid, WLAN_PMKID_LEN);
 
-	WL_DBG("del_pmksa,IW_PMKSA_REMOVE - PMKID: %pM =\n",
+	WL_CONN("del_pmksa,IW_PMKSA_REMOVE - PMKID: %pM =\n",
 	       &pmkid.pmkid[0].BSSID);
-	for (i = 0; i < WLAN_PMKID_LEN; i++) {
-		WL_DBG("%02x\n", pmkid.pmkid[0].PMKID[i]);
-	}
+	for (i = 0; i < WLAN_PMKID_LEN; i++)
+		WL_CONN("%02x\n", pmkid.pmkid[0].PMKID[i]);
 
 	for (i = 0; i < wl->pmk_list->pmkids.npmkid; i++)
 		if (!memcmp
@@ -2086,12 +2258,12 @@ wl_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev,
 			       WLAN_PMKID_LEN);
 		}
 		wl->pmk_list->pmkids.npmkid--;
-	} else {
+	} else
 		err = -EINVAL;
-	}
 
 	err = wl_update_pmklist(dev, wl->pmk_list, err);
 
+	WL_TRACE("Exit\n");
 	return err;
 
 }
@@ -2102,9 +2274,13 @@ wl_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *dev)
 	struct wl_priv *wl = wiphy_to_wl(wiphy);
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	CHECK_SYS_UP();
+
 	memset(wl->pmk_list, 0, sizeof(*wl->pmk_list));
 	err = wl_update_pmklist(dev, wl->pmk_list, err);
+
+	WL_TRACE("Exit\n");
 	return err;
 
 }
@@ -2235,7 +2411,7 @@ static s32 wl_inform_bss(struct wl_priv *wl)
 		       bss_list->version);
 		return -EOPNOTSUPP;
 	}
-	WL_DBG("scanned AP count (%d)\n", bss_list->count);
+	WL_SCAN("scanned AP count (%d)\n", bss_list->count);
 	bi = next_bss(bss_list, bi);
 	for_each_bss(bss_list, bi, i) {
 		err = wl_inform_single_bss(wl, bi);
@@ -2245,89 +2421,137 @@ static s32 wl_inform_bss(struct wl_priv *wl)
 	return err;
 }
 
+
 static s32 wl_inform_single_bss(struct wl_priv *wl, struct wl_bss_info *bi)
 {
 	struct wiphy *wiphy = wl_to_wiphy(wl);
-	struct ieee80211_mgmt *mgmt;
-	struct ieee80211_channel *channel;
+	struct ieee80211_channel *notify_channel;
+	struct cfg80211_bss *bss;
 	struct ieee80211_supported_band *band;
-	struct wl_cfg80211_bss_info *notif_bss_info;
-	struct wl_scan_req *sr = wl_to_sr(wl);
-	struct beacon_proberesp *beacon_proberesp;
-	s32 mgmt_type;
-	u32 signal;
-	u32 freq;
 	s32 err = 0;
+	u16 channel;
+	u32 freq;
+	u64 notify_timestamp;
+	u16 notify_capability;
+	u16 notify_interval;
+	u8 *notify_ie;
+	size_t notify_ielen;
+	s32 notify_signal;
 
 	if (unlikely(le32_to_cpu(bi->length) > WL_BSS_INFO_MAX)) {
-		WL_DBG("Beacon is larger than buffer. Discarding\n");
-		return err;
-	}
-	notif_bss_info =
-	    kzalloc(sizeof(*notif_bss_info) + sizeof(*mgmt) - sizeof(u8) +
-		    WL_BSS_INFO_MAX, GFP_KERNEL);
-	if (unlikely(!notif_bss_info)) {
-		WL_ERR("notif_bss_info alloc failed\n");
-		return -ENOMEM;
+		WL_ERR("Bss info is larger than buffer. Discarding\n");
+		return 0;
 	}
-	mgmt = (struct ieee80211_mgmt *)notif_bss_info->frame_buf;
-	notif_bss_info->channel =
-		bi->ctl_ch ? bi->ctl_ch : CHSPEC_CHANNEL(bi->chanspec);
 
-	if (notif_bss_info->channel <= CH_MAX_2G_CHANNEL)
+	channel = bi->ctl_ch ? bi->ctl_ch :
+				CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec));
+
+	if (channel <= CH_MAX_2G_CHANNEL)
 		band = wiphy->bands[IEEE80211_BAND_2GHZ];
 	else
 		band = wiphy->bands[IEEE80211_BAND_5GHZ];
-	notif_bss_info->rssi = bi->RSSI;
-	memcpy(mgmt->bssid, &bi->BSSID, ETH_ALEN);
-	mgmt_type = wl->active_scan ?
-		IEEE80211_STYPE_PROBE_RESP : IEEE80211_STYPE_BEACON;
-	if (!memcmp(bi->SSID, sr->ssid.SSID, bi->SSID_len)) {
-		mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
-							mgmt_type);
-	}
-	beacon_proberesp = wl->active_scan ?
-		(struct beacon_proberesp *)&mgmt->u.probe_resp :
-		(struct beacon_proberesp *)&mgmt->u.beacon;
-	beacon_proberesp->timestamp = 0;
-	beacon_proberesp->beacon_int = cpu_to_le16(bi->beacon_period);
-	beacon_proberesp->capab_info = cpu_to_le16(bi->capability);
-	wl_rst_ie(wl);
-	/*
-	* wl_add_ie is not necessary because it can only add duplicated
-	* SSID, rate information to frame_buf
-	*/
-	/*
-	* wl_add_ie(wl, WLAN_EID_SSID, bi->SSID_len, bi->SSID);
-	* wl_add_ie(wl, WLAN_EID_SUPP_RATES, bi->rateset.count,
-	* bi->rateset.rates);
-	*/
-	wl_mrg_ie(wl, ((u8 *) bi) + bi->ie_offset, bi->ie_length);
-	wl_cp_ie(wl, beacon_proberesp->variable, WL_BSS_INFO_MAX -
-		 offsetof(struct wl_cfg80211_bss_info, frame_buf));
-	notif_bss_info->frame_len =
-	    offsetof(struct ieee80211_mgmt,
-		     u.beacon.variable) + wl_get_ielen(wl);
-	freq = ieee80211_channel_to_frequency(notif_bss_info->channel,
-					      band->band);
-
-	channel = ieee80211_get_channel(wiphy, freq);
-
-	WL_DBG("SSID : \"%s\", rssi %d, channel %d, capability : 0x04%x, bssid %pM\n",
-	       bi->SSID,
-	       notif_bss_info->rssi, notif_bss_info->channel,
-	       mgmt->u.beacon.capab_info, &bi->BSSID);
-
-	signal = notif_bss_info->rssi * 100;
-	if (unlikely(!cfg80211_inform_bss_frame(wiphy, channel, mgmt,
-						le16_to_cpu
-						(notif_bss_info->frame_len),
-						signal, GFP_KERNEL))) {
+
+	freq = ieee80211_channel_to_frequency(channel, band->band);
+	notify_channel = ieee80211_get_channel(wiphy, freq);
+
+	notify_timestamp = jiffies_to_msecs(jiffies)*1000; /* uSec */
+	notify_capability = le16_to_cpu(bi->capability);
+	notify_interval = le16_to_cpu(bi->beacon_period);
+	notify_ie = (u8 *)bi + le16_to_cpu(bi->ie_offset);
+	notify_ielen = le16_to_cpu(bi->ie_length);
+	notify_signal = (s16)le16_to_cpu(bi->RSSI) * 100;
+
+	WL_CONN("bssid: %2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
+			bi->BSSID[0], bi->BSSID[1], bi->BSSID[2],
+			bi->BSSID[3], bi->BSSID[4], bi->BSSID[5]);
+	WL_CONN("Channel: %d(%d)\n", channel, freq);
+	WL_CONN("Capability: %X\n", notify_capability);
+	WL_CONN("Beacon interval: %d\n", notify_interval);
+	WL_CONN("Signal: %d\n", notify_signal);
+	WL_CONN("notify_timestamp: %#018llx\n", notify_timestamp);
+
+	bss = cfg80211_inform_bss(wiphy, notify_channel, (const u8 *)bi->BSSID,
+		notify_timestamp, notify_capability, notify_interval, notify_ie,
+		notify_ielen, notify_signal, GFP_KERNEL);
+
+	if (unlikely(!bss)) {
 		WL_ERR("cfg80211_inform_bss_frame error\n");
-		kfree(notif_bss_info);
 		return -EINVAL;
 	}
-	kfree(notif_bss_info);
+
+	return err;
+}
+
+static s32
+wl_inform_ibss(struct wl_priv *wl, struct net_device *dev, const u8 *bssid)
+{
+	struct wiphy *wiphy = wl_to_wiphy(wl);
+	struct ieee80211_channel *notify_channel;
+	struct wl_bss_info *bi = NULL;
+	struct ieee80211_supported_band *band;
+	u8 *buf = NULL;
+	s32 err = 0;
+	u16 channel;
+	u32 freq;
+	u64 notify_timestamp;
+	u16 notify_capability;
+	u16 notify_interval;
+	u8 *notify_ie;
+	size_t notify_ielen;
+	s32 notify_signal;
+
+	WL_TRACE("Enter\n");
+
+	buf = kzalloc(WL_BSS_INFO_MAX, GFP_KERNEL);
+	if (buf == NULL) {
+		WL_ERR("kzalloc() failed\n");
+		err = -ENOMEM;
+		goto CleanUp;
+	}
+
+	*(u32 *)buf = cpu_to_le32(WL_BSS_INFO_MAX);
+
+	err = wl_dev_ioctl(dev, WLC_GET_BSS_INFO, buf, WL_BSS_INFO_MAX);
+	if (unlikely(err)) {
+		WL_ERR("WLC_GET_BSS_INFO failed: %d\n", err);
+		goto CleanUp;
+	}
+
+	bi = (wl_bss_info_t *)(buf + 4);
+
+	channel = bi->ctl_ch ? bi->ctl_ch :
+				CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec));
+
+	if (channel <= CH_MAX_2G_CHANNEL)
+		band = wiphy->bands[IEEE80211_BAND_2GHZ];
+	else
+		band = wiphy->bands[IEEE80211_BAND_5GHZ];
+
+	freq = ieee80211_channel_to_frequency(channel, band->band);
+	notify_channel = ieee80211_get_channel(wiphy, freq);
+
+	notify_timestamp = jiffies_to_msecs(jiffies)*1000; /* uSec */
+	notify_capability = le16_to_cpu(bi->capability);
+	notify_interval = le16_to_cpu(bi->beacon_period);
+	notify_ie = (u8 *)bi + le16_to_cpu(bi->ie_offset);
+	notify_ielen = le16_to_cpu(bi->ie_length);
+	notify_signal = (s16)le16_to_cpu(bi->RSSI) * 100;
+
+	WL_CONN("channel: %d(%d)\n", channel, freq);
+	WL_CONN("capability: %X\n", notify_capability);
+	WL_CONN("beacon interval: %d\n", notify_interval);
+	WL_CONN("signal: %d\n", notify_signal);
+	WL_CONN("notify_timestamp: %#018llx\n", notify_timestamp);
+
+	cfg80211_inform_bss(wiphy, notify_channel, bssid,
+		notify_timestamp, notify_capability, notify_interval,
+		notify_ie, notify_ielen, notify_signal, GFP_KERNEL);
+
+CleanUp:
+
+	kfree(buf);
+
+	WL_TRACE("Exit\n");
 
 	return err;
 }
@@ -2335,17 +2559,12 @@ static s32 wl_inform_single_bss(struct wl_priv *wl, struct wl_bss_info *bi)
 static bool wl_is_linkup(struct wl_priv *wl, const wl_event_msg_t *e)
 {
 	u32 event = be32_to_cpu(e->event_type);
-	u16 flags = be16_to_cpu(e->flags);
+	u32 status = be32_to_cpu(e->status);
 
-	if (event == WLC_E_LINK) {
-		if (flags & WLC_EVENT_MSG_LINK) {
-			if (wl_is_ibssmode(wl)) {
-				if (wl_is_ibssstarter(wl)) {
-				}
-			} else {
-				return true;
-			}
-		}
+	if (event == WLC_E_SET_SSID && status == WLC_E_STATUS_SUCCESS) {
+		WL_CONN("Processing set ssid\n");
+		wl->link_up = true;
+		return true;
 	}
 
 	return false;
@@ -2356,13 +2575,10 @@ static bool wl_is_linkdown(struct wl_priv *wl, const wl_event_msg_t *e)
 	u32 event = be32_to_cpu(e->event_type);
 	u16 flags = be16_to_cpu(e->flags);
 
-	if (event == WLC_E_DEAUTH_IND || event == WLC_E_DISASSOC_IND) {
+	if (event == WLC_E_LINK && (!(flags & WLC_EVENT_MSG_LINK))) {
+		WL_CONN("Processing link down\n");
 		return true;
-	} else if (event == WLC_E_LINK) {
-		if (!(flags & WLC_EVENT_MSG_LINK))
-			return true;
 	}
-
 	return false;
 }
 
@@ -2370,10 +2586,17 @@ static bool wl_is_nonetwork(struct wl_priv *wl, const wl_event_msg_t *e)
 {
 	u32 event = be32_to_cpu(e->event_type);
 	u32 status = be32_to_cpu(e->status);
+	u16 flags = be16_to_cpu(e->flags);
 
-	if (event == WLC_E_SET_SSID || event == WLC_E_LINK) {
-		if (status == WLC_E_STATUS_NO_NETWORKS)
-			return true;
+	if (event == WLC_E_LINK && status == WLC_E_STATUS_NO_NETWORKS) {
+		WL_CONN("Processing Link %s & no network found\n",
+				flags & WLC_EVENT_MSG_LINK ? "up" : "down");
+		return true;
+	}
+
+	if (event == WLC_E_SET_SSID && status != WLC_E_STATUS_SUCCESS) {
+		WL_CONN("Processing connecting & no network found\n");
+		return true;
 	}
 
 	return false;
@@ -2383,30 +2606,39 @@ static s32
 wl_notify_connect_status(struct wl_priv *wl, struct net_device *ndev,
 			 const wl_event_msg_t *e, void *data)
 {
-	bool act;
 	s32 err = 0;
 
 	if (wl_is_linkup(wl, e)) {
-		wl_link_up(wl);
+		WL_CONN("Linkup\n");
 		if (wl_is_ibssmode(wl)) {
-			cfg80211_ibss_joined(ndev, (s8 *)&e->addr,
-					     GFP_KERNEL);
-			WL_DBG("joined in IBSS network\n");
-		} else {
+			wl_update_prof(wl, NULL, (void *)e->addr,
+				WL_PROF_BSSID);
+			wl_inform_ibss(wl, ndev, e->addr);
+			cfg80211_ibss_joined(ndev, e->addr, GFP_KERNEL);
+			clear_bit(WL_STATUS_CONNECTING, &wl->status);
+			set_bit(WL_STATUS_CONNECTED, &wl->status);
+		} else
 			wl_bss_connect_done(wl, ndev, e, data, true);
-			WL_DBG("joined in BSS network \"%s\"\n",
-			       ((struct wlc_ssid *)
-				wl_read_prof(wl, WL_PROF_SSID))->SSID);
-		}
-		act = true;
-		wl_update_prof(wl, e, &act, WL_PROF_ACT);
 	} else if (wl_is_linkdown(wl, e)) {
-		cfg80211_disconnected(ndev, 0, NULL, 0, GFP_KERNEL);
-		clear_bit(WL_STATUS_CONNECTED, &wl->status);
-		wl_link_down(wl);
+		WL_CONN("Linkdown\n");
+		if (wl_is_ibssmode(wl)) {
+			if (test_and_clear_bit(WL_STATUS_CONNECTED,
+				&wl->status))
+				wl_link_down(wl);
+		} else {
+			if (test_and_clear_bit(WL_STATUS_CONNECTED,
+				&wl->status)) {
+				cfg80211_disconnected(ndev, 0, NULL, 0,
+					GFP_KERNEL);
+				wl_link_down(wl);
+			}
+		}
 		wl_init_prof(wl->profile);
 	} else if (wl_is_nonetwork(wl, e)) {
-		wl_bss_connect_done(wl, ndev, e, data, false);
+		if (wl_is_ibssmode(wl))
+			clear_bit(WL_STATUS_CONNECTING, &wl->status);
+		else
+			wl_bss_connect_done(wl, ndev, e, data, false);
 	}
 
 	return err;
@@ -2416,12 +2648,16 @@ static s32
 wl_notify_roaming_status(struct wl_priv *wl, struct net_device *ndev,
 			 const wl_event_msg_t *e, void *data)
 {
-	bool act;
 	s32 err = 0;
+	u32 event = be32_to_cpu(e->event_type);
+	u32 status = be32_to_cpu(e->status);
 
-	wl_bss_roaming_done(wl, ndev, e, data);
-	act = true;
-	wl_update_prof(wl, e, &act, WL_PROF_ACT);
+	if (event == WLC_E_ROAM && status == WLC_E_STATUS_SUCCESS) {
+		if (test_bit(WL_STATUS_CONNECTED, &wl->status))
+			wl_bss_roaming_done(wl, ndev, e, data);
+		else
+			wl_bss_connect_done(wl, ndev, e, data, true);
+	}
 
 	return err;
 }
@@ -2468,6 +2704,8 @@ static s32 wl_get_assoc_ies(struct wl_priv *wl)
 	u32 resp_len;
 	s32 err = 0;
 
+	wl_clear_assoc_ies(wl);
+
 	err = wl_dev_bufvar_get(ndev, "assoc_info", wl->extra_buf,
 				WL_ASSOC_INFO_MAX);
 	if (unlikely(err)) {
@@ -2505,12 +2743,25 @@ static s32 wl_get_assoc_ies(struct wl_priv *wl)
 		conn_info->resp_ie_len = 0;
 		conn_info->resp_ie = NULL;
 	}
-	WL_DBG("req len (%d) resp len (%d)\n",
+	WL_CONN("req len (%d) resp len (%d)\n",
 	       conn_info->req_ie_len, conn_info->resp_ie_len);
 
 	return err;
 }
 
+static void wl_clear_assoc_ies(struct wl_priv *wl)
+{
+	struct wl_connect_info *conn_info = wl_to_conn(wl);
+
+	kfree(conn_info->req_ie);
+	conn_info->req_ie = NULL;
+	conn_info->req_ie_len = 0;
+	kfree(conn_info->resp_ie);
+	conn_info->resp_ie = NULL;
+	conn_info->resp_ie_len = 0;
+}
+
+
 static void wl_ch_to_chanspec(int ch, struct wl_join_params *join_params,
 	size_t *join_params_size)
 {
@@ -2520,7 +2771,7 @@ static void wl_ch_to_chanspec(int ch, struct wl_join_params *join_params,
 		join_params->params.chanspec_num = 1;
 		join_params->params.chanspec_list[0] = ch;
 
-		if (join_params->params.chanspec_list[0])
+		if (join_params->params.chanspec_list[0] <= CH_MAX_2G_CHANNEL)
 			chanspec |= WL_CHANSPEC_BAND_2G;
 		else
 			chanspec |= WL_CHANSPEC_BAND_5G;
@@ -2539,14 +2790,14 @@ static void wl_ch_to_chanspec(int ch, struct wl_join_params *join_params,
 		join_params->params.chanspec_num =
 			cpu_to_le32(join_params->params.chanspec_num);
 
-		WL_DBG("join_params->params.chanspec_list[0]= %#X, channel %d, chanspec %#X\n",
+		WL_CONN("join_params->params.chanspec_list[0]= %#X,"
+			"channel %d, chanspec %#X\n",
 		       join_params->params.chanspec_list[0], ch, chanspec);
 	}
 }
 
 static s32 wl_update_bss_info(struct wl_priv *wl)
 {
-	struct cfg80211_bss *bss;
 	struct wl_bss_info *bi;
 	struct wlc_ssid *ssid;
 	struct bcm_tlv *tim;
@@ -2556,67 +2807,52 @@ static s32 wl_update_bss_info(struct wl_priv *wl)
 	u8 *ie;
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
 	if (wl_is_ibssmode(wl))
 		return err;
 
 	ssid = (struct wlc_ssid *)wl_read_prof(wl, WL_PROF_SSID);
-	bss =
-	    cfg80211_get_bss(wl_to_wiphy(wl), NULL, (s8 *)&wl->bssid,
-			     ssid->SSID, ssid->SSID_len, WLAN_CAPABILITY_ESS,
-			     WLAN_CAPABILITY_ESS);
 
-	rtnl_lock();
-	if (unlikely(!bss)) {
-		WL_DBG("Could not find the AP\n");
-		*(u32 *) wl->extra_buf = cpu_to_le32(WL_EXTRA_BUF_MAX);
-		err = wl_dev_ioctl(wl_to_ndev(wl), WLC_GET_BSS_INFO,
-				wl->extra_buf, WL_EXTRA_BUF_MAX);
-		if (unlikely(err)) {
-			WL_ERR("Could not get bss info %d\n", err);
-			goto update_bss_info_out;
-		}
-		bi = (struct wl_bss_info *)(wl->extra_buf + 4);
-		if (unlikely(memcmp(&bi->BSSID, &wl->bssid, ETH_ALEN))) {
-			err = -EIO;
-			goto update_bss_info_out;
-		}
-		err = wl_inform_single_bss(wl, bi);
-		if (unlikely(err))
-			goto update_bss_info_out;
-
-		ie = ((u8 *)bi) + bi->ie_offset;
-		ie_len = bi->ie_length;
-		beacon_interval = cpu_to_le16(bi->beacon_period);
-	} else {
-		WL_DBG("Found the AP in the list - BSSID %pM\n", bss->bssid);
-		ie = bss->information_elements;
-		ie_len = bss->len_information_elements;
-		beacon_interval = bss->beacon_interval;
-		cfg80211_put_bss(bss);
+	*(u32 *)wl->extra_buf = cpu_to_le32(WL_EXTRA_BUF_MAX);
+	err = wl_dev_ioctl(wl_to_ndev(wl), WLC_GET_BSS_INFO,
+			wl->extra_buf, WL_EXTRA_BUF_MAX);
+	if (unlikely(err)) {
+		WL_ERR("Could not get bss info %d\n", err);
+		goto update_bss_info_out;
 	}
 
+	bi = (struct wl_bss_info *)(wl->extra_buf + 4);
+	err = wl_inform_single_bss(wl, bi);
+	if (unlikely(err))
+		goto update_bss_info_out;
+
+	ie = ((u8 *)bi) + bi->ie_offset;
+	ie_len = bi->ie_length;
+	beacon_interval = cpu_to_le16(bi->beacon_period);
+
 	tim = bcm_parse_tlvs(ie, ie_len, WLAN_EID_TIM);
-	if (tim) {
+	if (tim)
 		dtim_period = tim->data[1];
-	} else {
+	else {
 		/*
 		* active scan was done so we could not get dtim
 		* information out of probe response.
 		* so we speficially query dtim information to dongle.
 		*/
-		err = wl_dev_ioctl(wl_to_ndev(wl), WLC_GET_DTIMPRD,
-			&dtim_period, sizeof(dtim_period));
+		u32 var;
+		err = wl_dev_intvar_get(wl_to_ndev(wl), "dtim_assoc", &var);
 		if (unlikely(err)) {
-			WL_ERR("WLC_GET_DTIMPRD error (%d)\n", err);
+			WL_ERR("wl dtim_assoc failed (%d)\n", err);
 			goto update_bss_info_out;
 		}
+		dtim_period = (u8)var;
 	}
 
 	wl_update_prof(wl, NULL, &beacon_interval, WL_PROF_BEACONINT);
 	wl_update_prof(wl, NULL, &dtim_period, WL_PROF_DTIMPERIOD);
 
 update_bss_info_out:
-	rtnl_unlock();
+	WL_TRACE("Exit");
 	return err;
 }
 
@@ -2627,17 +2863,20 @@ wl_bss_roaming_done(struct wl_priv *wl, struct net_device *ndev,
 	struct wl_connect_info *conn_info = wl_to_conn(wl);
 	s32 err = 0;
 
+	WL_TRACE("Enter\n");
+
 	wl_get_assoc_ies(wl);
-	memcpy(&wl->bssid, &e->addr, ETH_ALEN);
+	wl_update_prof(wl, NULL, &e->addr, WL_PROF_BSSID);
 	wl_update_bss_info(wl);
+
 	cfg80211_roamed(ndev,
-			(u8 *)&wl->bssid,
+			(u8 *)wl_read_prof(wl, WL_PROF_BSSID),
 			conn_info->req_ie, conn_info->req_ie_len,
 			conn_info->resp_ie, conn_info->resp_ie_len, GFP_KERNEL);
-	WL_DBG("Report roaming result\n");
+	WL_CONN("Report roaming result\n");
 
 	set_bit(WL_STATUS_CONNECTED, &wl->status);
-
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -2648,30 +2887,28 @@ wl_bss_connect_done(struct wl_priv *wl, struct net_device *ndev,
 	struct wl_connect_info *conn_info = wl_to_conn(wl);
 	s32 err = 0;
 
-	wl_get_assoc_ies(wl);
-	memcpy(&wl->bssid, &e->addr, ETH_ALEN);
-	wl_update_bss_info(wl);
+	WL_TRACE("Enter\n");
+
 	if (test_and_clear_bit(WL_STATUS_CONNECTING, &wl->status)) {
+		if (completed) {
+			wl_get_assoc_ies(wl);
+			wl_update_prof(wl, NULL, &e->addr, WL_PROF_BSSID);
+			wl_update_bss_info(wl);
+		}
 		cfg80211_connect_result(ndev,
-					(u8 *)&wl->bssid,
+					(u8 *)wl_read_prof(wl, WL_PROF_BSSID),
 					conn_info->req_ie,
 					conn_info->req_ie_len,
 					conn_info->resp_ie,
 					conn_info->resp_ie_len,
 					completed ? WLAN_STATUS_SUCCESS : WLAN_STATUS_AUTH_TIMEOUT,
 					GFP_KERNEL);
-		WL_DBG("Report connect result - connection %s\n",
-		       completed ? "succeeded" : "failed");
-	} else {
-		cfg80211_roamed(ndev,
-				(u8 *)&wl->bssid,
-				conn_info->req_ie, conn_info->req_ie_len,
-				conn_info->resp_ie, conn_info->resp_ie_len,
-				GFP_KERNEL);
-		WL_DBG("Report roaming result\n");
+		if (completed)
+			set_bit(WL_STATUS_CONNECTED, &wl->status);
+		WL_CONN("Report connect result - connection %s\n",
+				completed ? "succeeded" : "failed");
 	}
-	set_bit(WL_STATUS_CONNECTED, &wl->status);
-
+	WL_TRACE("Exit\n");
 	return err;
 }
 
@@ -2703,37 +2940,45 @@ wl_notify_scan_status(struct wl_priv *wl, struct net_device *ndev,
 	struct wl_scan_results *bss_list;
 	u32 len = WL_SCAN_BUF_MAX;
 	s32 err = 0;
+	bool scan_abort = false;
+
+	WL_TRACE("Enter\n");
 
-	if (wl->iscan_on && wl->iscan_kickstart)
+	if (wl->iscan_on && wl->iscan_kickstart) {
+		WL_TRACE("Exit\n");
 		return wl_wakeup_iscan(wl_to_iscan(wl));
+	}
 
 	if (unlikely(!test_and_clear_bit(WL_STATUS_SCANNING, &wl->status))) {
 		WL_ERR("Scan complete while device not scanning\n");
-		return -EINVAL;
-	}
-	if (unlikely(!wl->scan_request)) {
+		scan_abort = true;
+		err = -EINVAL;
+		goto scan_done_out;
 	}
-	rtnl_lock();
+
 	err = wl_dev_ioctl(ndev, WLC_GET_CHANNEL, &channel_inform,
 			sizeof(channel_inform));
 	if (unlikely(err)) {
 		WL_ERR("scan busy (%d)\n", err);
+		scan_abort = true;
 		goto scan_done_out;
 	}
 	channel_inform.scan_channel = le32_to_cpu(channel_inform.scan_channel);
 	if (unlikely(channel_inform.scan_channel)) {
 
-		WL_DBG("channel_inform.scan_channel (%d)\n",
+		WL_CONN("channel_inform.scan_channel (%d)\n",
 		       channel_inform.scan_channel);
 	}
 	wl->bss_list = wl->scan_results;
 	bss_list = wl->bss_list;
 	memset(bss_list, 0, len);
 	bss_list->buflen = cpu_to_le32(len);
+
 	err = wl_dev_ioctl(ndev, WLC_SCAN_RESULTS, bss_list, len);
 	if (unlikely(err)) {
 		WL_ERR("%s Scan_results error (%d)\n", ndev->name, err);
 		err = -EINVAL;
+		scan_abort = true;
 		goto scan_done_out;
 	}
 	bss_list->buflen = le32_to_cpu(bss_list->buflen);
@@ -2741,16 +2986,21 @@ wl_notify_scan_status(struct wl_priv *wl, struct net_device *ndev,
 	bss_list->count = le32_to_cpu(bss_list->count);
 
 	err = wl_inform_bss(wl);
-	if (err)
+	if (err) {
+		scan_abort = true;
 		goto scan_done_out;
+	}
 
 scan_done_out:
 	if (wl->scan_request) {
-		cfg80211_scan_done(wl->scan_request, false);
+		WL_SCAN("calling cfg80211_scan_done\n");
+		cfg80211_scan_done(wl->scan_request, scan_abort);
 		wl_set_mpc(ndev, 1);
 		wl->scan_request = NULL;
 	}
-	rtnl_unlock();
+
+	WL_TRACE("Exit\n");
+
 	return err;
 }
 
@@ -2773,12 +3023,7 @@ static void wl_init_eloop_handler(struct wl_event_loop *el)
 {
 	memset(el, 0, sizeof(*el));
 	el->handler[WLC_E_SCAN_COMPLETE] = wl_notify_scan_status;
-	el->handler[WLC_E_JOIN] = wl_notify_connect_status;
 	el->handler[WLC_E_LINK] = wl_notify_connect_status;
-	el->handler[WLC_E_DEAUTH_IND] = wl_notify_connect_status;
-	el->handler[WLC_E_DISASSOC_IND] = wl_notify_connect_status;
-	el->handler[WLC_E_ASSOC_IND] = wl_notify_connect_status;
-	el->handler[WLC_E_REASSOC_IND] = wl_notify_connect_status;
 	el->handler[WLC_E_ROAM] = wl_notify_roaming_status;
 	el->handler[WLC_E_MIC_ERROR] = wl_notify_mic_status;
 	el->handler[WLC_E_SET_SSID] = wl_notify_connect_status;
@@ -2912,6 +3157,8 @@ static void wl_notify_iscan_complete(struct wl_iscan_ctrl *iscan, bool aborted)
 		return;
 	}
 	if (likely(wl->scan_request)) {
+		WL_SCAN("ISCAN Completed scan: %s\n",
+				aborted ? "Aborted" : "Done");
 		cfg80211_scan_done(wl->scan_request, aborted);
 		wl_set_mpc(ndev, 1);
 		wl->scan_request = NULL;
@@ -2922,7 +3169,7 @@ static void wl_notify_iscan_complete(struct wl_iscan_ctrl *iscan, bool aborted)
 static s32 wl_wakeup_iscan(struct wl_iscan_ctrl *iscan)
 {
 	if (likely(iscan->state != WL_ISCAN_STATE_IDLE)) {
-		WL_DBG("wake up iscan\n");
+		WL_SCAN("wake up iscan\n");
 		up(&iscan->sync);
 		return 0;
 	}
@@ -2958,8 +3205,8 @@ wl_get_iscan_results(struct wl_iscan_ctrl *iscan, u32 *status,
 	results->buflen = le32_to_cpu(results->buflen);
 	results->version = le32_to_cpu(results->version);
 	results->count = le32_to_cpu(results->count);
-	WL_DBG("results->count = %d\n", results->count);
-	WL_DBG("results->buflen = %d\n", results->buflen);
+	WL_SCAN("results->count = %d\n", results->count);
+	WL_SCAN("results->buflen = %d\n", results->buflen);
 	*status = le32_to_cpu(list_buf->status);
 	*bss_list = results;
 
@@ -3053,7 +3300,7 @@ static s32 wl_iscan_thread(void *data)
 		del_timer_sync(&iscan->timer);
 		iscan->timer_on = 0;
 	}
-	WL_DBG("%s was terminated\n", __func__);
+	WL_SCAN("ISCAN thread terminated\n");
 
 	return 0;
 }
@@ -3064,7 +3311,7 @@ static void wl_iscan_timer(unsigned long data)
 
 	if (iscan) {
 		iscan->timer_on = 0;
-		WL_DBG("timer expired\n");
+		WL_SCAN("timer expired\n");
 		wl_wakeup_iscan(iscan);
 	}
 }
@@ -3191,7 +3438,7 @@ s32 wl_cfg80211_attach(struct net_device *ndev, void *data)
 		WL_ERR("wl_cfg80211_dev is invalid\n");
 		return -ENOMEM;
 	}
-	WL_DBG("func %p\n", wl_cfg80211_get_sdio_func());
+	WL_INFO("func %p\n", wl_cfg80211_get_sdio_func());
 	wdev = wl_alloc_wdev(sizeof(struct wl_iface), &wl_cfg80211_get_sdio_func()->dev);
 	if (IS_ERR(wdev))
 		return -ENOMEM;
@@ -3211,7 +3458,6 @@ s32 wl_cfg80211_attach(struct net_device *ndev, void *data)
 		goto cfg80211_attach_out;
 	}
 	wl_set_drvdata(wl_cfg80211_dev, ci);
-	set_bit(WL_STATUS_READY, &wl->status);
 
 	return err;
 
@@ -3255,16 +3501,16 @@ static s32 wl_event_handler(void *data)
 			WL_ERR("event queue empty...\n");
 			BUG();
 		}
-		WL_DBG("event type (%d)\n", e->etype);
+		WL_INFO("event type (%d)\n", e->etype);
 		if (wl->el.handler[e->etype]) {
 			wl->el.handler[e->etype] (wl, wl_to_ndev(wl), &e->emsg,
 						  e->edata);
 		} else {
-			WL_DBG("Unknown Event (%d): ignoring\n", e->etype);
+			WL_INFO("Unknown Event (%d): ignoring\n", e->etype);
 		}
 		wl_put_event(e);
 	}
-	WL_DBG("%s was terminated\n", __func__);
+	WL_INFO("was terminated\n");
 	return 0;
 }
 
@@ -3273,11 +3519,7 @@ wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t * e, void *data)
 {
 	u32 event_type = be32_to_cpu(e->event_type);
 	struct wl_priv *wl = ndev_to_wl(ndev);
-#if (WL_DBG_LEVEL > 0)
-	s8 *estr = (event_type <= sizeof(wl_dbg_estr) / WL_DBG_ESTR_MAX - 1) ?
-	    wl_dbg_estr[event_type] : (s8 *) "Unknown";
-#endif				/* (WL_DBG_LEVEL > 0) */
-	WL_DBG("event_type (%d):" "WLC_E_" "%s\n", event_type, estr);
+
 	if (likely(!wl_enq_event(wl, event_type, e, data)))
 		wl_wakeup_event(wl);
 }
@@ -3370,7 +3612,6 @@ struct sdio_func *wl_cfg80211_get_sdio_func(void)
 static s32 wl_dongle_mode(struct net_device *ndev, s32 iftype)
 {
 	s32 infra = 0;
-	s32 ap = 0;
 	s32 err = 0;
 
 	switch (iftype) {
@@ -3381,6 +3622,7 @@ static s32 wl_dongle_mode(struct net_device *ndev, s32 iftype)
 		err = -EINVAL;
 		return err;
 	case NL80211_IFTYPE_ADHOC:
+		infra = 0;
 		break;
 	case NL80211_IFTYPE_STATION:
 		infra = 1;
@@ -3391,20 +3633,13 @@ static s32 wl_dongle_mode(struct net_device *ndev, s32 iftype)
 		return err;
 	}
 	infra = cpu_to_le32(infra);
-	ap = cpu_to_le32(ap);
-	WL_DBG("%s ap (%d), infra (%d)\n", ndev->name, ap, infra);
 	err = wl_dev_ioctl(ndev, WLC_SET_INFRA, &infra, sizeof(infra));
 	if (unlikely(err)) {
 		WL_ERR("WLC_SET_INFRA error (%d)\n", err);
 		return err;
 	}
-	err = wl_dev_ioctl(ndev, WLC_SET_AP, &ap, sizeof(ap));
-	if (unlikely(err)) {
-		WL_ERR("WLC_SET_AP error (%d)\n", err);
-		return err;
-	}
 
-	return -EINPROGRESS;
+	return 0;
 }
 
 #ifndef EMBEDDED_PLATFORM
@@ -3464,116 +3699,6 @@ wl_dongle_glom(struct net_device *ndev, u32 glom, u32 dongle_align)
 	return err;
 }
 
-static s32
-wl_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout)
-{
-	s8 iovbuf[WL_EVENTING_MASK_LEN + 12];	/*  Room for "event_msgs" +
-						 '\0' + bitvec  */
-	s32 err = 0;
-
-	/* Setup timeout if Beacons are lost and roam is
-		 off to report link down */
-	if (roamvar) {
-		bcm_mkiovar("bcn_timeout", (char *)&bcn_timeout, 4, iovbuf,
-			    sizeof(iovbuf));
-		err = wl_dev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf));
-		if (unlikely(err)) {
-			WL_ERR("bcn_timeout error (%d)\n", err);
-			goto dongle_rom_out;
-		}
-	}
-	/* Enable/Disable built-in roaming to allow supplicant
-		 to take care of roaming */
-	bcm_mkiovar("roam_off", (char *)&roamvar, 4, iovbuf, sizeof(iovbuf));
-	err = wl_dev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf));
-	if (unlikely(err)) {
-		WL_ERR("roam_off error (%d)\n", err);
-		goto dongle_rom_out;
-	}
-dongle_rom_out:
-	return err;
-}
-
-static s32 wl_dongle_eventmsg(struct net_device *ndev)
-{
-
-	s8 iovbuf[WL_EVENTING_MASK_LEN + 12];	/*  Room for "event_msgs" +
-						 '\0' + bitvec  */
-	s8 eventmask[WL_EVENTING_MASK_LEN];
-	s32 err = 0;
-
-	/* Setup event_msgs */
-	bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf,
-		    sizeof(iovbuf));
-	err = wl_dev_ioctl(ndev, WLC_GET_VAR, iovbuf, sizeof(iovbuf));
-	if (unlikely(err)) {
-		WL_ERR("Get event_msgs error (%d)\n", err);
-		goto dongle_eventmsg_out;
-	}
-	memcpy(eventmask, iovbuf, WL_EVENTING_MASK_LEN);
-
-	setbit(eventmask, WLC_E_SET_SSID);
-	setbit(eventmask, WLC_E_PRUNE);
-	setbit(eventmask, WLC_E_AUTH);
-	setbit(eventmask, WLC_E_REASSOC);
-	setbit(eventmask, WLC_E_REASSOC_IND);
-	setbit(eventmask, WLC_E_DEAUTH_IND);
-	setbit(eventmask, WLC_E_DISASSOC_IND);
-	setbit(eventmask, WLC_E_DISASSOC);
-	setbit(eventmask, WLC_E_JOIN);
-	setbit(eventmask, WLC_E_ASSOC_IND);
-	setbit(eventmask, WLC_E_PSK_SUP);
-	setbit(eventmask, WLC_E_LINK);
-	setbit(eventmask, WLC_E_NDIS_LINK);
-	setbit(eventmask, WLC_E_MIC_ERROR);
-	setbit(eventmask, WLC_E_PMKID_CACHE);
-	setbit(eventmask, WLC_E_TXFAIL);
-	setbit(eventmask, WLC_E_JOIN_START);
-	setbit(eventmask, WLC_E_SCAN_COMPLETE);
-
-	bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf,
-		    sizeof(iovbuf));
-	err = wl_dev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf));
-	if (unlikely(err)) {
-		WL_ERR("Set event_msgs error (%d)\n", err);
-		goto dongle_eventmsg_out;
-	}
-
-dongle_eventmsg_out:
-	return err;
-}
-
-static s32
-wl_dongle_scantime(struct net_device *ndev, s32 scan_assoc_time,
-		   s32 scan_unassoc_time)
-{
-	s32 err = 0;
-
-	err = wl_dev_ioctl(ndev, WLC_SET_SCAN_CHANNEL_TIME, &scan_assoc_time,
-			sizeof(scan_assoc_time));
-	if (err) {
-		if (err == -EOPNOTSUPP) {
-			WL_INFO("Scan assoc time is not supported\n");
-		} else {
-			WL_ERR("Scan assoc time error (%d)\n", err);
-		}
-		goto dongle_scantime_out;
-	}
-	err = wl_dev_ioctl(ndev, WLC_SET_SCAN_UNASSOC_TIME, &scan_unassoc_time,
-			sizeof(scan_unassoc_time));
-	if (err) {
-		if (err == -EOPNOTSUPP) {
-			WL_INFO("Scan unassoc time is not supported\n");
-		} else {
-			WL_ERR("Scan unassoc time error (%d)\n", err);
-		}
-		goto dongle_scantime_out;
-	}
-
-dongle_scantime_out:
-	return err;
-}
-
 static s32
 wl_dongle_offload(struct net_device *ndev, s32 arpoe, s32 arp_ol)
 {
@@ -3722,6 +3847,154 @@ static s32 wl_dongle_filter(struct net_device *ndev, u32 filter_mode)
 }
 #endif				/* !EMBEDDED_PLATFORM */
 
+static s32 wl_dongle_eventmsg(struct net_device *ndev)
+{
+	s8 iovbuf[WL_EVENTING_MASK_LEN + 12];	/*  Room for "event_msgs" +
+						 '\0' + bitvec  */
+	s8 eventmask[WL_EVENTING_MASK_LEN];
+	s32 err = 0;
+
+	WL_TRACE("Enter\n");
+
+	/* Setup event_msgs */
+	bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf,
+		    sizeof(iovbuf));
+	err = wl_dev_ioctl(ndev, WLC_GET_VAR, iovbuf, sizeof(iovbuf));
+	if (unlikely(err)) {
+		WL_ERR("Get event_msgs error (%d)\n", err);
+		goto dongle_eventmsg_out;
+	}
+	memcpy(eventmask, iovbuf, WL_EVENTING_MASK_LEN);
+
+	setbit(eventmask, WLC_E_SET_SSID);
+	setbit(eventmask, WLC_E_ROAM);
+	setbit(eventmask, WLC_E_PRUNE);
+	setbit(eventmask, WLC_E_AUTH);
+	setbit(eventmask, WLC_E_REASSOC);
+	setbit(eventmask, WLC_E_REASSOC_IND);
+	setbit(eventmask, WLC_E_DEAUTH_IND);
+	setbit(eventmask, WLC_E_DISASSOC_IND);
+	setbit(eventmask, WLC_E_DISASSOC);
+	setbit(eventmask, WLC_E_JOIN);
+	setbit(eventmask, WLC_E_ASSOC_IND);
+	setbit(eventmask, WLC_E_PSK_SUP);
+	setbit(eventmask, WLC_E_LINK);
+	setbit(eventmask, WLC_E_NDIS_LINK);
+	setbit(eventmask, WLC_E_MIC_ERROR);
+	setbit(eventmask, WLC_E_PMKID_CACHE);
+	setbit(eventmask, WLC_E_TXFAIL);
+	setbit(eventmask, WLC_E_JOIN_START);
+	setbit(eventmask, WLC_E_SCAN_COMPLETE);
+
+	bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf,
+		    sizeof(iovbuf));
+	err = wl_dev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf));
+	if (unlikely(err)) {
+		WL_ERR("Set event_msgs error (%d)\n", err);
+		goto dongle_eventmsg_out;
+	}
+
+dongle_eventmsg_out:
+	WL_TRACE("Exit\n");
+	return err;
+}
+
+static s32
+wl_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout)
+{
+	s8 iovbuf[32];
+	s32 roamtrigger[2];
+	s32 roam_delta[2];
+	s32 err = 0;
+
+	/*
+	 * Setup timeout if Beacons are lost and roam is
+	 * off to report link down
+	 */
+	if (roamvar) {
+		bcm_mkiovar("bcn_timeout", (char *)&bcn_timeout,
+			sizeof(bcn_timeout), iovbuf, sizeof(iovbuf));
+		err = wl_dev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf));
+		if (unlikely(err)) {
+			WL_ERR("bcn_timeout error (%d)\n", err);
+			goto dongle_rom_out;
+		}
+	}
+
+	/*
+	 * Enable/Disable built-in roaming to allow supplicant
+	 * to take care of roaming
+	 */
+	WL_INFO("Internal Roaming = %s\n", roamvar ? "Off" : "On");
+	bcm_mkiovar("roam_off", (char *)&roamvar,
+				sizeof(roamvar), iovbuf, sizeof(iovbuf));
+	err = wl_dev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf));
+	if (unlikely(err)) {
+		WL_ERR("roam_off error (%d)\n", err);
+		goto dongle_rom_out;
+	}
+
+	roamtrigger[0] = WL_ROAM_TRIGGER_LEVEL;
+	roamtrigger[1] = WLC_BAND_ALL;
+	err = wl_dev_ioctl(ndev, WLC_SET_ROAM_TRIGGER,
+			(void *)roamtrigger, sizeof(roamtrigger));
+	if (unlikely(err)) {
+		WL_ERR("WLC_SET_ROAM_TRIGGER error (%d)\n", err);
+		goto dongle_rom_out;
+	}
+
+	roam_delta[0] = WL_ROAM_DELTA;
+	roam_delta[1] = WLC_BAND_ALL;
+	err = wl_dev_ioctl(ndev, WLC_SET_ROAM_DELTA,
+				(void *)roam_delta, sizeof(roam_delta));
+	if (unlikely(err)) {
+		WL_ERR("WLC_SET_ROAM_DELTA error (%d)\n", err);
+		goto dongle_rom_out;
+	}
+
+dongle_rom_out:
+	return err;
+}
+
+static s32
+wl_dongle_scantime(struct net_device *ndev, s32 scan_assoc_time,
+		s32 scan_unassoc_time, s32 scan_passive_time)
+{
+	s32 err = 0;
+
+	err = wl_dev_ioctl(ndev, WLC_SET_SCAN_CHANNEL_TIME, &scan_assoc_time,
+			sizeof(scan_assoc_time));
+	if (err) {
+		if (err == -EOPNOTSUPP)
+			WL_INFO("Scan assoc time is not supported\n");
+		else
+			WL_ERR("Scan assoc time error (%d)\n", err);
+		goto dongle_scantime_out;
+	}
+	err = wl_dev_ioctl(ndev, WLC_SET_SCAN_UNASSOC_TIME, &scan_unassoc_time,
+			sizeof(scan_unassoc_time));
+	if (err) {
+		if (err == -EOPNOTSUPP)
+			WL_INFO("Scan unassoc time is not supported\n");
+		else
+			WL_ERR("Scan unassoc time error (%d)\n", err);
+		goto dongle_scantime_out;
+	}
+
+	err = wl_dev_ioctl(ndev, WLC_SET_SCAN_PASSIVE_TIME, &scan_passive_time,
+			sizeof(scan_passive_time));
+	if (err) {
+		if (err == -EOPNOTSUPP)
+			WL_INFO("Scan passive time is not supported\n");
+		else
+			WL_ERR("Scan passive time error (%d)\n", err);
+		goto dongle_scantime_out;
+	}
+
+dongle_scantime_out:
+	return err;
+}
+
 s32 wl_config_dongle(struct wl_priv *wl, bool need_lock)
 {
 #ifndef DHD_SDALIGN
@@ -3750,20 +4023,22 @@ s32 wl_config_dongle(struct wl_priv *wl, bool need_lock)
 	if (unlikely(err))
 		goto default_conf_out;
 	err = wl_dongle_glom(ndev, 0, DHD_SDALIGN);
-	if (unlikely(err))
-		goto default_conf_out;
-	err = wl_dongle_roam(ndev, (wl->roam_on ? 0 : 1), 3);
-	if (unlikely(err))
-		goto default_conf_out;
-	err = wl_dongle_eventmsg(ndev);
 	if (unlikely(err))
 		goto default_conf_out;
 
-	wl_dongle_scantime(ndev, 40, 80);
 	wl_dongle_offload(ndev, 1, 0xf);
 	wl_dongle_filter(ndev, 1);
-#endif				/* !EMBEDDED_PLATFORM */
+#endif /* !EMBEDDED_PLATFORM */
 
+	wl_dongle_scantime(ndev, WL_SCAN_CHANNEL_TIME,
+			WL_SCAN_UNASSOC_TIME, WL_SCAN_PASSIVE_TIME);
+
+	err = wl_dongle_eventmsg(ndev);
+	if (unlikely(err))
+		goto default_conf_out;
+	err = wl_dongle_roam(ndev, (wl->roam_on ? 0 : 1), WL_BEACON_TIMEOUT);
+	if (unlikely(err))
+		goto default_conf_out;
 	err = wl_dongle_mode(ndev, wdev->iftype);
 	if (unlikely(err && err != -EINPROGRESS))
 		goto default_conf_out;
@@ -3798,7 +4073,7 @@ static s32 wl_update_wiphybands(struct wl_priv *wl)
 	}
 
 	phy = ((char *)&phy_list)[1];
-	WL_DBG("%c phy\n", phy);
+	WL_INFO("%c phy\n", phy);
 	if (phy == 'n' || phy == 'a') {
 		wiphy = wl_to_wiphy(wl);
 		wiphy->bands[IEEE80211_BAND_5GHZ] = &__wl_band_5ghz_n;
@@ -3811,6 +4086,8 @@ static s32 __wl_cfg80211_up(struct wl_priv *wl)
 {
 	s32 err = 0;
 
+	set_bit(WL_STATUS_READY, &wl->status);
+
 	wl_debugfs_add_netdev_params(wl);
 
 	err = wl_config_dongle(wl, false);
@@ -3818,41 +4095,29 @@ static s32 __wl_cfg80211_up(struct wl_priv *wl)
 		return err;
 
 	wl_invoke_iscan(wl);
-	set_bit(WL_STATUS_READY, &wl->status);
+
 	return err;
 }
 
 static s32 __wl_cfg80211_down(struct wl_priv *wl)
 {
-	s32 err = 0;
-
-	/* Check if cfg80211 interface is already down */
-	if (!test_bit(WL_STATUS_READY, &wl->status))
-		return err;	/* it is even not ready */
-
 	set_bit(WL_STATUS_SCAN_ABORTING, &wl->status);
 	wl_term_iscan(wl);
 	if (wl->scan_request) {
-		cfg80211_scan_done(wl->scan_request, true);	/* true
-								 means abort */
-		/* wl_set_mpc(wl_to_ndev(wl), 1); */	/* BUG
-						* this operation cannot help
-						* but here because sdio
-						* is already down through
-						* rmmod process.
-						* Need to figure out how to
-						* address this issue
-						*/
+		cfg80211_scan_done(wl->scan_request, true);
+		/* May need to perform this to cover rmmod */
+		/* wl_set_mpc(wl_to_ndev(wl), 1); */
 		wl->scan_request = NULL;
 	}
 	clear_bit(WL_STATUS_READY, &wl->status);
 	clear_bit(WL_STATUS_SCANNING, &wl->status);
 	clear_bit(WL_STATUS_SCAN_ABORTING, &wl->status);
+	clear_bit(WL_STATUS_CONNECTING, &wl->status);
 	clear_bit(WL_STATUS_CONNECTED, &wl->status);
 
 	wl_debugfs_remove_netdev(wl);
 
-	return err;
+	return 0;
 }
 
 s32 wl_cfg80211_up(void)
@@ -3897,8 +4162,6 @@ static void *wl_read_prof(struct wl_priv *wl, s32 item)
 	switch (item) {
 	case WL_PROF_SEC:
 		return &wl->profile->sec;
-	case WL_PROF_ACT:
-		return &wl->profile->active;
 	case WL_PROF_BSSID:
 		return &wl->profile->bssid;
 	case WL_PROF_SSID:
@@ -3932,9 +4195,6 @@ wl_update_prof(struct wl_priv *wl, const wl_event_msg_t *e, void *data,
 	case WL_PROF_SEC:
 		memcpy(&wl->profile->sec, data, sizeof(wl->profile->sec));
 		break;
-	case WL_PROF_ACT:
-		wl->profile->active = *(bool *)data;
-		break;
 	case WL_PROF_BEACONINT:
 		wl->profile->beacon_interval = *(u16 *)data;
 		break;
@@ -3950,34 +4210,11 @@ wl_update_prof(struct wl_priv *wl, const wl_event_msg_t *e, void *data,
 	return err;
 }
 
-void wl_cfg80211_dbg_level(u32 level)
-{
-	/*
-	* prohibit to change debug level
-	* by insmod parameter.
-	* eventually debug level will be configured
-	* in compile time by using CONFIG_XXX
-	*/
-	/* wl_dbg_level = level; */
-}
-
 static bool wl_is_ibssmode(struct wl_priv *wl)
 {
 	return wl->conf->mode == WL_MODE_IBSS;
 }
 
-static bool wl_is_ibssstarter(struct wl_priv *wl)
-{
-	return wl->ibss_starter;
-}
-
-static void wl_rst_ie(struct wl_priv *wl)
-{
-	struct wl_ie *ie = wl_to_ie(wl);
-
-	ie->offset = 0;
-}
-
 static __used s32 wl_add_ie(struct wl_priv *wl, u8 t, u8 l, u8 *v)
 {
 	struct wl_ie *ie = wl_to_ie(wl);
@@ -3995,58 +4232,24 @@ static __used s32 wl_add_ie(struct wl_priv *wl, u8 t, u8 l, u8 *v)
 	return err;
 }
 
-static s32 wl_mrg_ie(struct wl_priv *wl, u8 *ie_stream, u16 ie_size)
-{
-	struct wl_ie *ie = wl_to_ie(wl);
-	s32 err = 0;
 
-	if (unlikely(ie->offset + ie_size > WL_TLV_INFO_MAX)) {
-		WL_ERR("ei_stream crosses buffer boundary\n");
-		return -ENOSPC;
-	}
-	memcpy(&ie->buf[ie->offset], ie_stream, ie_size);
-	ie->offset += ie_size;
-
-	return err;
-}
-
-static s32 wl_cp_ie(struct wl_priv *wl, u8 *dst, u16 dst_size)
+static void wl_link_down(struct wl_priv *wl)
 {
-	struct wl_ie *ie = wl_to_ie(wl);
+	struct net_device *dev = NULL;
 	s32 err = 0;
 
-	if (unlikely(ie->offset > dst_size)) {
-		WL_ERR("dst_size is not enough\n");
-		return -ENOSPC;
-	}
-	memcpy(dst, &ie->buf[0], ie->offset);
-
-	return err;
-}
-
-static u32 wl_get_ielen(struct wl_priv *wl)
-{
-	struct wl_ie *ie = wl_to_ie(wl);
-
-	return ie->offset;
-}
-
-static void wl_link_up(struct wl_priv *wl)
-{
-	wl->link_up = true;
-}
-
-static void wl_link_down(struct wl_priv *wl)
-{
-	struct wl_connect_info *conn_info = wl_to_conn(wl);
+	WL_TRACE("Enter\n");
+	clear_bit(WL_STATUS_CONNECTED, &wl->status);
 
-	wl->link_up = false;
-	kfree(conn_info->req_ie);
-	conn_info->req_ie = NULL;
-	conn_info->req_ie_len = 0;
-	kfree(conn_info->resp_ie);
-	conn_info->resp_ie = NULL;
-	conn_info->resp_ie_len = 0;
+	if (wl->link_up) {
+		dev = wl_to_ndev(wl);
+		WL_INFO("Call WLC_DISASSOC to stop excess roaming\n ");
+		err = wl_dev_ioctl(dev, WLC_DISASSOC, NULL, 0);
+		if (unlikely(err))
+			WL_ERR("WLC_DISASSOC failed (%d)\n", err);
+		wl->link_up = false;
+	}
+	WL_TRACE("Exit\n");
 }
 
 static void wl_lock_eq(struct wl_priv *wl)
@@ -4116,7 +4319,7 @@ void *wl_cfg80211_request_fw(s8 *file_name)
 	const struct firmware *fw_entry = NULL;
 	s32 err = 0;
 
-	WL_DBG("file name : \"%s\"\n", file_name);
+	WL_INFO("file name : \"%s\"\n", file_name);
 	wl = WL_PRIV_GET();
 
 	if (!test_bit(WL_FW_LOADING_DONE, &wl->fw->status)) {
@@ -4129,7 +4332,7 @@ void *wl_cfg80211_request_fw(s8 *file_name)
 		set_bit(WL_FW_LOADING_DONE, &wl->fw->status);
 		fw_entry = wl->fw->fw_entry;
 		if (fw_entry) {
-			WL_DBG("fw size (%zd), data (%p)\n",
+			WL_INFO("fw size (%zd), data (%p)\n",
 			       fw_entry->size, fw_entry->data);
 		}
 	} else if (!test_bit(WL_NVRAM_LOADING_DONE, &wl->fw->status)) {
@@ -4142,11 +4345,11 @@ void *wl_cfg80211_request_fw(s8 *file_name)
 		set_bit(WL_NVRAM_LOADING_DONE, &wl->fw->status);
 		fw_entry = wl->fw->fw_entry;
 		if (fw_entry) {
-			WL_DBG("nvram size (%zd), data (%p)\n",
+			WL_INFO("nvram size (%zd), data (%p)\n",
 			       fw_entry->size, fw_entry->data);
 		}
 	} else {
-		WL_DBG("Downloading already done. Nothing to do more\n");
+		WL_INFO("Downloading already done. Nothing to do more\n");
 		err = -EPERM;
 	}
 
@@ -4179,13 +4382,16 @@ s8 *wl_cfg80211_get_nvramname(void)
 static void wl_set_mpc(struct net_device *ndev, int mpc)
 {
 	s32 err = 0;
+	struct wl_priv *wl = ndev_to_wl(ndev);
 
-	err = wl_dev_intvar_set(ndev, "mpc", mpc);
-	if (unlikely(err)) {
-		WL_ERR("fail to set mpc\n");
-		return;
+	if (test_bit(WL_STATUS_READY, &wl->status)) {
+		err = wl_dev_intvar_set(ndev, "mpc", mpc);
+		if (unlikely(err)) {
+			WL_ERR("fail to set mpc\n");
+			return;
+		}
+		WL_INFO("MPC : %d\n", mpc);
 	}
-	WL_DBG("MPC : %d\n", mpc);
 }
 
 static int wl_debugfs_add_netdev_params(struct wl_priv *wl)
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
index 5112160e0ae372380144b435abe9b92ce2101cd9..996033cf9b09a6da5386149f6c504ba54bc8e270 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
+++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
@@ -28,45 +28,73 @@ struct wl_priv;
 struct wl_security;
 struct wl_ibss;
 
-#define WL_DBG_NONE	0
-#define WL_DBG_DBG 	(1 << 2)
-#define WL_DBG_INFO	(1 << 1)
-#define WL_DBG_ERR	(1 << 0)
-#define WL_DBG_MASK ((WL_DBG_DBG | WL_DBG_INFO | WL_DBG_ERR) << 1)
-
-#define WL_DBG_LEVEL 1		/* 0 invalidates all debug messages.
-				 default is 1 */
+#define WL_DBG_NONE		0
+#define WL_DBG_CONN		(1 << 5)
+#define WL_DBG_SCAN		(1 << 4)
+#define WL_DBG_TRACE		(1 << 3)
+#define WL_DBG_INFO		(1 << 1)
+#define WL_DBG_ERR		(1 << 0)
+#define WL_DBG_MASK		((WL_DBG_INFO | WL_DBG_ERR | WL_DBG_TRACE) | \
+				(WL_DBG_SCAN) | (WL_DBG_CONN))
+
 #define	WL_ERR(fmt, args...)					\
 do {								\
 	if (wl_dbg_level & WL_DBG_ERR) {			\
 		if (net_ratelimit()) {				\
 			printk(KERN_ERR "ERROR @%s : " fmt,	\
-			       __func__, ##args);		\
+				__func__, ##args);		\
 		}						\
 	}							\
 } while (0)
 
+#if (defined BCMDBG)
 #define	WL_INFO(fmt, args...)					\
 do {								\
 	if (wl_dbg_level & WL_DBG_INFO) {			\
 		if (net_ratelimit()) {				\
 			printk(KERN_ERR "INFO @%s : " fmt,	\
-			       __func__, ##args);		\
+				__func__, ##args);		\
+		}						\
+	}							\
+} while (0)
+
+#define	WL_TRACE(fmt, args...)					\
+do {								\
+	if (wl_dbg_level & WL_DBG_TRACE) {			\
+		if (net_ratelimit()) {				\
+			printk(KERN_ERR "TRACE @%s : " fmt,	\
+				__func__, ##args);		\
 		}						\
 	}							\
 } while (0)
 
-#if (WL_DBG_LEVEL > 0)
-#define	WL_DBG(fmt, args...)					\
+#define	WL_SCAN(fmt, args...)					\
 do {								\
-	if (wl_dbg_level & WL_DBG_DBG) {			\
-		printk(KERN_ERR "DEBUG @%s :" fmt,		\
-		       __func__, ##args);			\
+	if (wl_dbg_level & WL_DBG_SCAN) {			\
+		if (net_ratelimit()) {				\
+			printk(KERN_ERR "SCAN @%s : " fmt,	\
+				__func__, ##args);		\
+		}						\
 	}							\
 } while (0)
-#else				/* !(WL_DBG_LEVEL > 0) */
-#define	WL_DBG(fmt, args...) noprintk(fmt, ##args)
-#endif				/* (WL_DBG_LEVEL > 0) */
+
+#define	WL_CONN(fmt, args...)					\
+do {								\
+	if (wl_dbg_level & WL_DBG_CONN) {			\
+		if (net_ratelimit()) {				\
+			printk(KERN_ERR "CONN @%s : " fmt,	\
+				__func__, ##args);		\
+		}						\
+	}							\
+} while (0)
+
+#else /* (defined BCMDBG) */
+#define	WL_INFO(fmt, args...)
+#define	WL_TRACE(fmt, args...)
+#define	WL_SCAN(fmt, args...)
+#define	WL_CONN(fmt, args...)
+#endif /* (defined BCMDBG) */
+
 
 #define WL_SCAN_RETRY_MAX	3	/* used for ibss scan */
 #define WL_NUM_SCAN_MAX		1
@@ -95,6 +123,14 @@ do {								\
 				 */
 #define WL_FILE_NAME_MAX		256
 
+#define WL_ROAM_TRIGGER_LEVEL		-75
+#define WL_ROAM_DELTA			20
+#define WL_BEACON_TIMEOUT		3
+
+#define WL_SCAN_CHANNEL_TIME		40
+#define WL_SCAN_UNASSOC_TIME		40
+#define WL_SCAN_PASSIVE_TIME		120
+
 /* dongle status */
 enum wl_status {
 	WL_STATUS_READY,
@@ -227,7 +263,6 @@ struct wl_profile {
 	struct wl_security sec;
 	struct wl_ibss ibss;
 	s32 band;
-	bool active;
 };
 
 /* dongle iscan event loop */
@@ -298,7 +333,6 @@ struct wl_priv {
 						 cfg80211 layer */
 	struct wl_ie ie;	/* information element object for
 					 internal purpose */
-	u8 bssid[ETH_ALEN];	/* bssid of currently engaged network */
 	struct semaphore event_sync;	/* for synchronization of main event
 					 thread */
 	struct wl_profile *profile;	/* holding dongle profile */
@@ -375,5 +409,6 @@ extern s8 *wl_cfg80211_get_fwname(void);	/* get firmware name for
 						 the dongle */
 extern s8 *wl_cfg80211_get_nvramname(void);	/* get nvram name for
 						 the dongle */
+extern void wl_os_wd_timer(struct net_device *ndev, uint wdtick);
 
 #endif				/* _wl_cfg80211_h_ */
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_iw.c b/drivers/staging/brcm80211/brcmfmac/wl_iw.c
index b49957fb758663e9a6a89f278061b820c0d8304f..929ceaf363bea7df2b8e51a4d114bcb1acaa5ff8 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_iw.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_iw.c
@@ -69,8 +69,6 @@ uint wl_msg_level = WL_ERROR_VAL;
 #define MAX_WLIW_IOCTL_LEN 1024
 
 #ifdef CONFIG_WIRELESS_EXT
-
-extern struct iw_statistics *dhd_get_wireless_stats(struct net_device *dev);
 extern int dhd_wait_pend8021x(struct net_device *dev);
 #endif
 
@@ -119,6 +117,9 @@ iscan_info_t *g_iscan;
 
 static const u8 ether_bcast[ETH_ALEN] = {255, 255, 255, 255, 255, 255};
 
+/* Global ASSERT type flag */
+u32 g_assert_type;
+
 static void wl_iw_timerfunc(unsigned long data);
 static void wl_iw_set_event_mask(struct net_device *dev);
 static int wl_iw_iscan(iscan_info_t *iscan, wlc_ssid_t *ssid, u16 action);
@@ -372,7 +373,7 @@ wl_iw_set_freq(struct net_device *dev,
 		if (fwrq->m > 4000 && fwrq->m < 5000)
 			sf = WF_CHAN_FACTOR_4_G;
 
-		chan = wf_mhz2channel(fwrq->m, sf);
+		chan = bcm_mhz2channel(fwrq->m, sf);
 	}
 	chan = cpu_to_le32(chan);
 
@@ -495,9 +496,7 @@ wl_iw_get_range(struct net_device *dev,
 	list = (wl_u32_list_t *) channels;
 
 	dwrq->length = sizeof(struct iw_range);
-	memset(range, 0, sizeof(range));
-
-	range->min_nwid = range->max_nwid = 0;
+	memset(range, 0, sizeof(*range));
 
 	list->count = cpu_to_le32(MAXCHANNEL);
 	error = dev_wlc_ioctl(dev, WLC_GET_VALID_CHANNELS, channels,
@@ -3131,7 +3130,7 @@ const struct iw_handler_def wl_iw_handler_def = {
 	.private_args = 0,
 
 #if WIRELESS_EXT >= 19
-	.get_wireless_stats = dhd_get_wireless_stats,
+	.get_wireless_stats = NULL,
 #endif
 };
 #endif				/* WIRELESS_EXT > 12 */
@@ -3548,103 +3547,6 @@ void wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void *data)
 #endif				/* WIRELESS_EXT > 13 */
 }
 
-int
-wl_iw_get_wireless_stats(struct net_device *dev, struct iw_statistics *wstats)
-{
-	int res = 0;
-	struct wl_cnt cnt;
-	int phy_noise;
-	int rssi;
-	scb_val_t scb_val;
-
-	phy_noise = 0;
-	res = dev_wlc_ioctl(dev, WLC_GET_PHY_NOISE, &phy_noise,
-				sizeof(phy_noise));
-	if (res)
-		goto done;
-
-	phy_noise = le32_to_cpu(phy_noise);
-	WL_TRACE("wl_iw_get_wireless_stats phy noise=%d\n", phy_noise);
-
-	memset(&scb_val, 0, sizeof(scb_val_t));
-	res = dev_wlc_ioctl(dev, WLC_GET_RSSI, &scb_val, sizeof(scb_val_t));
-	if (res)
-		goto done;
-
-	rssi = le32_to_cpu(scb_val.val);
-	WL_TRACE("wl_iw_get_wireless_stats rssi=%d\n", rssi);
-	if (rssi <= WL_IW_RSSI_NO_SIGNAL)
-		wstats->qual.qual = 0;
-	else if (rssi <= WL_IW_RSSI_VERY_LOW)
-		wstats->qual.qual = 1;
-	else if (rssi <= WL_IW_RSSI_LOW)
-		wstats->qual.qual = 2;
-	else if (rssi <= WL_IW_RSSI_GOOD)
-		wstats->qual.qual = 3;
-	else if (rssi <= WL_IW_RSSI_VERY_GOOD)
-		wstats->qual.qual = 4;
-	else
-		wstats->qual.qual = 5;
-
-	wstats->qual.level = 0x100 + rssi;
-	wstats->qual.noise = 0x100 + phy_noise;
-#if WIRELESS_EXT > 18
-	wstats->qual.updated |= (IW_QUAL_ALL_UPDATED | IW_QUAL_DBM);
-#else
-	wstats->qual.updated |= 7;
-#endif
-
-#if WIRELESS_EXT > 11
-	WL_TRACE("wl_iw_get_wireless_stats counters=%zu\n",
-		 sizeof(struct wl_cnt));
-
-	memset(&cnt, 0, sizeof(struct wl_cnt));
-	res =
-	    dev_wlc_bufvar_get(dev, "counters", (char *)&cnt,
-			       sizeof(struct wl_cnt));
-	if (res) {
-		WL_ERROR("wl_iw_get_wireless_stats counters failed error=%d\n",
-			 res);
-		goto done;
-	}
-
-	cnt.version = le16_to_cpu(cnt.version);
-	if (cnt.version != WL_CNT_T_VERSION) {
-		WL_TRACE("\tIncorrect counter version: expected %d; got %d\n",
-			 WL_CNT_T_VERSION, cnt.version);
-		goto done;
-	}
-
-	wstats->discard.nwid = 0;
-	wstats->discard.code = le32_to_cpu(cnt.rxundec);
-	wstats->discard.fragment = le32_to_cpu(cnt.rxfragerr);
-	wstats->discard.retries = le32_to_cpu(cnt.txfail);
-	wstats->discard.misc = le32_to_cpu(cnt.rxrunt) +
-		le32_to_cpu(cnt.rxgiant);
-	wstats->miss.beacon = 0;
-
-	WL_TRACE("wl_iw_get_wireless_stats counters txframe=%d txbyte=%d\n",
-		 le32_to_cpu(cnt.txframe), le32_to_cpu(cnt.txbyte));
-	WL_TRACE("wl_iw_get_wireless_stats counters rxfrmtoolong=%d\n",
-		  le32_to_cpu(cnt.rxfrmtoolong));
-	WL_TRACE("wl_iw_get_wireless_stats counters rxbadplcp=%d\n",
-		  le32_to_cpu(cnt.rxbadplcp));
-	WL_TRACE("wl_iw_get_wireless_stats counters rxundec=%d\n",
-		  le32_to_cpu(cnt.rxundec));
-	WL_TRACE("wl_iw_get_wireless_stats counters rxfragerr=%d\n",
-		  le32_to_cpu(cnt.rxfragerr));
-	WL_TRACE("wl_iw_get_wireless_stats counters txfail=%d\n",
-		  le32_to_cpu(cnt.txfail));
-	WL_TRACE("wl_iw_get_wireless_stats counters rxrunt=%d\n",
-		  le32_to_cpu(cnt.rxrunt));
-	WL_TRACE("wl_iw_get_wireless_stats counters rxgiant=%d\n",
-		  le32_to_cpu(cnt.rxgiant));
-#endif				/* WIRELESS_EXT > 11 */
-
-done:
-	return res;
-}
-
 int wl_iw_attach(struct net_device *dev, void *dhdp)
 {
 	int params_size;
@@ -3672,8 +3574,10 @@ int wl_iw_attach(struct net_device *dev, void *dhdp)
 		return -ENOMEM;
 
 	iscan->iscan_ex_params_p = kmalloc(params_size, GFP_KERNEL);
-	if (!iscan->iscan_ex_params_p)
+	if (!iscan->iscan_ex_params_p) {
+		kfree(iscan);
 		return -ENOMEM;
+	}
 	iscan->iscan_ex_param_size = params_size;
 	iscan->sysioc_tsk = NULL;
 
@@ -3742,3 +3646,50 @@ void wl_iw_detach(void)
 
 	g_scan = NULL;
 }
+
+#if defined(BCMDBG)
+void osl_assert(char *exp, char *file, int line)
+{
+	char tempbuf[256];
+	char *basename;
+
+	basename = strrchr(file, '/');
+	/* skip the '/' */
+	if (basename)
+		basename++;
+
+	if (!basename)
+		basename = file;
+
+	snprintf(tempbuf, 256,
+		 "assertion \"%s\" failed: file \"%s\", line %d\n", exp,
+		 basename, line);
+
+	/*
+	 * Print assert message and give it time to
+	 * be written to /var/log/messages
+	 */
+	if (!in_interrupt()) {
+		const int delay = 3;
+		printk(KERN_ERR "%s", tempbuf);
+		printk(KERN_ERR "panic in %d seconds\n", delay);
+		set_current_state(TASK_INTERRUPTIBLE);
+		schedule_timeout(delay * HZ);
+	}
+
+	switch (g_assert_type) {
+	case 0:
+		panic(KERN_ERR "%s", tempbuf);
+		break;
+	case 1:
+		printk(KERN_ERR "%s", tempbuf);
+		BUG();
+		break;
+	case 2:
+		printk(KERN_ERR "%s", tempbuf);
+		break;
+	default:
+		break;
+	}
+}
+#endif				/* defined(BCMDBG) */
diff --git a/drivers/staging/brcm80211/brcmsmac/Makefile b/drivers/staging/brcm80211/brcmsmac/Makefile
index c4aafe5cf7f52f72c509db0501d1eab60e94feb4..8d75fe19ca9aecc0285756eccfec3431c80ddd39 100644
--- a/drivers/staging/brcm80211/brcmsmac/Makefile
+++ b/drivers/staging/brcm80211/brcmsmac/Makefile
@@ -25,7 +25,6 @@ ccflags-y :=				\
 	-DBCMNVRAMR				\
 	-Idrivers/staging/brcm80211/brcmsmac \
 	-Idrivers/staging/brcm80211/brcmsmac/phy \
-	-Idrivers/staging/brcm80211/util \
 	-Idrivers/staging/brcm80211/include
 
 BRCMSMAC_OFILES := \
@@ -38,26 +37,23 @@ BRCMSMAC_OFILES := \
 	wlc_channel.o \
 	wlc_main.o \
 	wlc_phy_shim.o \
+	wlc_pmu.o \
 	wlc_rate.o \
 	wlc_stf.o \
+	aiutils.o \
 	phy/wlc_phy_cmn.o \
 	phy/wlc_phy_lcn.o \
 	phy/wlc_phy_n.o \
 	phy/wlc_phytbl_lcn.o \
 	phy/wlc_phytbl_n.o \
-	../util/aiutils.o \
-	../util/siutils.o \
-	../util/bcmutils.o \
-	../util/bcmwifi.o \
-	../util/bcmotp.o \
-	../util/bcmsrom.o \
-	../util/hnddma.o \
-	../util/hndpmu.o \
-	../util/nicpci.o \
-	../util/qmath.o \
-	../util/nvram/nvram_ro.o
+	phy/wlc_phy_qmath.o \
+	bcmotp.o \
+	bcmsrom.o \
+	hnddma.o \
+	nicpci.o \
+	nvram.o
 
 MODULEPFX := brcmsmac
 
-obj-m	+= $(MODULEPFX).o
+obj-$(CONFIG_BRCMSMAC)	+= $(MODULEPFX).o
 $(MODULEPFX)-objs	= $(BRCMSMAC_OFILES)
diff --git a/drivers/staging/brcm80211/util/siutils.c b/drivers/staging/brcm80211/brcmsmac/aiutils.c
similarity index 55%
rename from drivers/staging/brcm80211/util/siutils.c
rename to drivers/staging/brcm80211/brcmsmac/aiutils.c
index 6ebd7f58af8161baab08d59684d88691b21a0530..a61185f70a7cd950a078bfc26840ba1cc19540eb 100644
--- a/drivers/staging/brcm80211/util/siutils.c
+++ b/drivers/staging/brcm80211/brcmsmac/aiutils.c
@@ -21,57 +21,533 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <bcmutils.h>
-#include <siutils.h>
-#include <bcmdevs.h>
+#include <aiutils.h>
 #include <hndsoc.h>
 #include <sbchipc.h>
+#include <pcicfg.h>
+#include <bcmdevs.h>
+
+/* ********** from siutils.c *********** */
 #include <pci_core.h>
 #include <pcie_core.h>
 #include <nicpci.h>
 #include <bcmnvram.h>
 #include <bcmsrom.h>
-#include <pcicfg.h>
-#include <sbsocram.h>
-#ifdef BCMSDIO
-#include <bcmsdh.h>
-#include <sdio.h>
-#include <sbsdio.h>
-#include <sbhnddma.h>
-#include <sbsdpcmdev.h>
-#include <bcmsdpcm.h>
-#endif				/* BCMSDIO */
-#include <hndpmu.h>
-
-/* this file now contains only definitions for sb functions, only necessary
-*for devices using Sonics backplanes (bcm4329)
-*/
+#include <wlc_pmu.h>
+
+#define BCM47162_DMP() ((sih->chip == BCM47162_CHIP_ID) && \
+		(sih->chiprev == 0) && \
+		(sii->coreid[sii->curidx] == MIPS74K_CORE_ID))
+
+/* EROM parsing */
+
+static u32
+get_erom_ent(si_t *sih, u32 **eromptr, u32 mask, u32 match)
+{
+	u32 ent;
+	uint inv = 0, nom = 0;
+
+	while (true) {
+		ent = R_REG(*eromptr);
+		(*eromptr)++;
+
+		if (mask == 0)
+			break;
+
+		if ((ent & ER_VALID) == 0) {
+			inv++;
+			continue;
+		}
+
+		if (ent == (ER_END | ER_VALID))
+			break;
+
+		if ((ent & mask) == match)
+			break;
+
+		nom++;
+	}
+
+	SI_VMSG(("%s: Returning ent 0x%08x\n", __func__, ent));
+	if (inv + nom) {
+		SI_VMSG(("  after %d invalid and %d non-matching entries\n",
+			 inv, nom));
+	}
+	return ent;
+}
+
+static u32
+get_asd(si_t *sih, u32 **eromptr, uint sp, uint ad, uint st,
+	u32 *addrl, u32 *addrh, u32 *sizel, u32 *sizeh)
+{
+	u32 asd, sz, szd;
+
+	asd = get_erom_ent(sih, eromptr, ER_VALID, ER_VALID);
+	if (((asd & ER_TAG1) != ER_ADD) ||
+	    (((asd & AD_SP_MASK) >> AD_SP_SHIFT) != sp) ||
+	    ((asd & AD_ST_MASK) != st)) {
+		/* This is not what we want, "push" it back */
+		(*eromptr)--;
+		return 0;
+	}
+	*addrl = asd & AD_ADDR_MASK;
+	if (asd & AD_AG32)
+		*addrh = get_erom_ent(sih, eromptr, 0, 0);
+	else
+		*addrh = 0;
+	*sizeh = 0;
+	sz = asd & AD_SZ_MASK;
+	if (sz == AD_SZ_SZD) {
+		szd = get_erom_ent(sih, eromptr, 0, 0);
+		*sizel = szd & SD_SZ_MASK;
+		if (szd & SD_SG32)
+			*sizeh = get_erom_ent(sih, eromptr, 0, 0);
+	} else
+		*sizel = AD_SZ_BASE << (sz >> AD_SZ_SHIFT);
+
+	SI_VMSG(("  SP %d, ad %d: st = %d, 0x%08x_0x%08x @ 0x%08x_0x%08x\n",
+		 sp, ad, st, *sizeh, *sizel, *addrh, *addrl));
+
+	return asd;
+}
+
+static void ai_hwfixup(si_info_t *sii)
+{
+}
+
+/* parse the enumeration rom to identify all cores */
+void ai_scan(si_t *sih, void *regs, uint devid)
+{
+	si_info_t *sii = SI_INFO(sih);
+	chipcregs_t *cc = (chipcregs_t *) regs;
+	u32 erombase, *eromptr, *eromlim;
+
+	erombase = R_REG(&cc->eromptr);
+
+	switch (sih->bustype) {
+	case SI_BUS:
+		eromptr = (u32 *) REG_MAP(erombase, SI_CORE_SIZE);
+		break;
+
+	case PCI_BUS:
+		/* Set wrappers address */
+		sii->curwrap = (void *)((unsigned long)regs + SI_CORE_SIZE);
+
+		/* Now point the window at the erom */
+		pci_write_config_dword(sii->pbus, PCI_BAR0_WIN, erombase);
+		eromptr = regs;
+		break;
+
+	case SPI_BUS:
+	case SDIO_BUS:
+		eromptr = (u32 *)(unsigned long)erombase;
+		break;
+
+	default:
+		SI_ERROR(("Don't know how to do AXI enumertion on bus %d\n",
+			  sih->bustype));
+		return;
+	}
+	eromlim = eromptr + (ER_REMAPCONTROL / sizeof(u32));
+
+	SI_VMSG(("ai_scan: regs = 0x%p, erombase = 0x%08x, eromptr = 0x%p, eromlim = 0x%p\n", regs, erombase, eromptr, eromlim));
+	while (eromptr < eromlim) {
+		u32 cia, cib, cid, mfg, crev, nmw, nsw, nmp, nsp;
+		u32 mpd, asd, addrl, addrh, sizel, sizeh;
+		u32 *base;
+		uint i, j, idx;
+		bool br;
+
+		br = false;
+
+		/* Grok a component */
+		cia = get_erom_ent(sih, &eromptr, ER_TAG, ER_CI);
+		if (cia == (ER_END | ER_VALID)) {
+			SI_VMSG(("Found END of erom after %d cores\n",
+				 sii->numcores));
+			ai_hwfixup(sii);
+			return;
+		}
+		base = eromptr - 1;
+		cib = get_erom_ent(sih, &eromptr, 0, 0);
+
+		if ((cib & ER_TAG) != ER_CI) {
+			SI_ERROR(("CIA not followed by CIB\n"));
+			goto error;
+		}
+
+		cid = (cia & CIA_CID_MASK) >> CIA_CID_SHIFT;
+		mfg = (cia & CIA_MFG_MASK) >> CIA_MFG_SHIFT;
+		crev = (cib & CIB_REV_MASK) >> CIB_REV_SHIFT;
+		nmw = (cib & CIB_NMW_MASK) >> CIB_NMW_SHIFT;
+		nsw = (cib & CIB_NSW_MASK) >> CIB_NSW_SHIFT;
+		nmp = (cib & CIB_NMP_MASK) >> CIB_NMP_SHIFT;
+		nsp = (cib & CIB_NSP_MASK) >> CIB_NSP_SHIFT;
+
+		SI_VMSG(("Found component 0x%04x/0x%04x rev %d at erom addr 0x%p, with nmw = %d, " "nsw = %d, nmp = %d & nsp = %d\n", mfg, cid, crev, base, nmw, nsw, nmp, nsp));
+
+		if (((mfg == MFGID_ARM) && (cid == DEF_AI_COMP)) || (nsp == 0))
+			continue;
+		if ((nmw + nsw == 0)) {
+			/* A component which is not a core */
+			if (cid == OOB_ROUTER_CORE_ID) {
+				asd = get_asd(sih, &eromptr, 0, 0, AD_ST_SLAVE,
+					      &addrl, &addrh, &sizel, &sizeh);
+				if (asd != 0) {
+					sii->oob_router = addrl;
+				}
+			}
+			continue;
+		}
+
+		idx = sii->numcores;
+/*		sii->eromptr[idx] = base; */
+		sii->cia[idx] = cia;
+		sii->cib[idx] = cib;
+		sii->coreid[idx] = cid;
+
+		for (i = 0; i < nmp; i++) {
+			mpd = get_erom_ent(sih, &eromptr, ER_VALID, ER_VALID);
+			if ((mpd & ER_TAG) != ER_MP) {
+				SI_ERROR(("Not enough MP entries for component 0x%x\n", cid));
+				goto error;
+			}
+			SI_VMSG(("  Master port %d, mp: %d id: %d\n", i,
+				 (mpd & MPD_MP_MASK) >> MPD_MP_SHIFT,
+				 (mpd & MPD_MUI_MASK) >> MPD_MUI_SHIFT));
+		}
+
+		/* First Slave Address Descriptor should be port 0:
+		 * the main register space for the core
+		 */
+		asd =
+		    get_asd(sih, &eromptr, 0, 0, AD_ST_SLAVE, &addrl, &addrh,
+			    &sizel, &sizeh);
+		if (asd == 0) {
+			/* Try again to see if it is a bridge */
+			asd =
+			    get_asd(sih, &eromptr, 0, 0, AD_ST_BRIDGE, &addrl,
+				    &addrh, &sizel, &sizeh);
+			if (asd != 0)
+				br = true;
+			else if ((addrh != 0) || (sizeh != 0)
+				 || (sizel != SI_CORE_SIZE)) {
+				SI_ERROR(("First Slave ASD for core 0x%04x malformed " "(0x%08x)\n", cid, asd));
+				goto error;
+			}
+		}
+		sii->coresba[idx] = addrl;
+		sii->coresba_size[idx] = sizel;
+		/* Get any more ASDs in port 0 */
+		j = 1;
+		do {
+			asd =
+			    get_asd(sih, &eromptr, 0, j, AD_ST_SLAVE, &addrl,
+				    &addrh, &sizel, &sizeh);
+			if ((asd != 0) && (j == 1) && (sizel == SI_CORE_SIZE)) {
+				sii->coresba2[idx] = addrl;
+				sii->coresba2_size[idx] = sizel;
+			}
+			j++;
+		} while (asd != 0);
+
+		/* Go through the ASDs for other slave ports */
+		for (i = 1; i < nsp; i++) {
+			j = 0;
+			do {
+				asd =
+				    get_asd(sih, &eromptr, i, j++, AD_ST_SLAVE,
+					    &addrl, &addrh, &sizel, &sizeh);
+			} while (asd != 0);
+			if (j == 0) {
+				SI_ERROR((" SP %d has no address descriptors\n",
+					  i));
+				goto error;
+			}
+		}
+
+		/* Now get master wrappers */
+		for (i = 0; i < nmw; i++) {
+			asd =
+			    get_asd(sih, &eromptr, i, 0, AD_ST_MWRAP, &addrl,
+				    &addrh, &sizel, &sizeh);
+			if (asd == 0) {
+				SI_ERROR(("Missing descriptor for MW %d\n", i));
+				goto error;
+			}
+			if ((sizeh != 0) || (sizel != SI_CORE_SIZE)) {
+				SI_ERROR(("Master wrapper %d is not 4KB\n", i));
+				goto error;
+			}
+			if (i == 0)
+				sii->wrapba[idx] = addrl;
+		}
+
+		/* And finally slave wrappers */
+		for (i = 0; i < nsw; i++) {
+			uint fwp = (nsp == 1) ? 0 : 1;
+			asd =
+			    get_asd(sih, &eromptr, fwp + i, 0, AD_ST_SWRAP,
+				    &addrl, &addrh, &sizel, &sizeh);
+			if (asd == 0) {
+				SI_ERROR(("Missing descriptor for SW %d\n", i));
+				goto error;
+			}
+			if ((sizeh != 0) || (sizel != SI_CORE_SIZE)) {
+				SI_ERROR(("Slave wrapper %d is not 4KB\n", i));
+				goto error;
+			}
+			if ((nmw == 0) && (i == 0))
+				sii->wrapba[idx] = addrl;
+		}
+
+		/* Don't record bridges */
+		if (br)
+			continue;
+
+		/* Done with core */
+		sii->numcores++;
+	}
+
+	SI_ERROR(("Reached end of erom without finding END"));
+
+ error:
+	sii->numcores = 0;
+	return;
+}
 
-/* if an amba SDIO device is supported, please further restrict the inclusion
- * of this file
+/* This function changes the logical "focus" to the indicated core.
+ * Return the current core's virtual address.
  */
-#ifdef BCMSDIO
-#include "siutils_priv.h"
-#endif
+void *ai_setcoreidx(si_t *sih, uint coreidx)
+{
+	si_info_t *sii = SI_INFO(sih);
+	u32 addr = sii->coresba[coreidx];
+	u32 wrap = sii->wrapba[coreidx];
+	void *regs;
+
+	if (coreidx >= sii->numcores)
+		return NULL;
+
+	switch (sih->bustype) {
+	case SI_BUS:
+		/* map new one */
+		if (!sii->regs[coreidx]) {
+			sii->regs[coreidx] = REG_MAP(addr, SI_CORE_SIZE);
+		}
+		sii->curmap = regs = sii->regs[coreidx];
+		if (!sii->wrappers[coreidx]) {
+			sii->wrappers[coreidx] = REG_MAP(wrap, SI_CORE_SIZE);
+		}
+		sii->curwrap = sii->wrappers[coreidx];
+		break;
+
+	case PCI_BUS:
+		/* point bar0 window */
+		pci_write_config_dword(sii->pbus, PCI_BAR0_WIN, addr);
+		regs = sii->curmap;
+		/* point bar0 2nd 4KB window */
+		pci_write_config_dword(sii->pbus, PCI_BAR0_WIN2, wrap);
+		break;
+
+	case SPI_BUS:
+	case SDIO_BUS:
+		sii->curmap = regs = (void *)(unsigned long)addr;
+		sii->curwrap = (void *)(unsigned long)wrap;
+		break;
+
+	default:
+		regs = NULL;
+		break;
+	}
+
+	sii->curmap = regs;
+	sii->curidx = coreidx;
+
+	return regs;
+}
+
+/* Return the number of address spaces in current core */
+int ai_numaddrspaces(si_t *sih)
+{
+	return 2;
+}
+
+/* Return the address of the nth address space in the current core */
+u32 ai_addrspace(si_t *sih, uint asidx)
+{
+	si_info_t *sii;
+	uint cidx;
+
+	sii = SI_INFO(sih);
+	cidx = sii->curidx;
+
+	if (asidx == 0)
+		return sii->coresba[cidx];
+	else if (asidx == 1)
+		return sii->coresba2[cidx];
+	else {
+		SI_ERROR(("%s: Need to parse the erom again to find addr space %d\n", __func__, asidx));
+		return 0;
+	}
+}
+
+/* Return the size of the nth address space in the current core */
+u32 ai_addrspacesize(si_t *sih, uint asidx)
+{
+	si_info_t *sii;
+	uint cidx;
+
+	sii = SI_INFO(sih);
+	cidx = sii->curidx;
+
+	if (asidx == 0)
+		return sii->coresba_size[cidx];
+	else if (asidx == 1)
+		return sii->coresba2_size[cidx];
+	else {
+		SI_ERROR(("%s: Need to parse the erom again to find addr space %d\n", __func__, asidx));
+		return 0;
+	}
+}
+
+uint ai_flag(si_t *sih)
+{
+	si_info_t *sii;
+	aidmp_t *ai;
+
+	sii = SI_INFO(sih);
+	if (BCM47162_DMP()) {
+		SI_ERROR(("%s: Attempting to read MIPS DMP registers on 47162a0", __func__));
+		return sii->curidx;
+	}
+	ai = sii->curwrap;
+
+	return R_REG(&ai->oobselouta30) & 0x1f;
+}
+
+void ai_setint(si_t *sih, int siflag)
+{
+}
+
+uint ai_corevendor(si_t *sih)
+{
+	si_info_t *sii;
+	u32 cia;
+
+	sii = SI_INFO(sih);
+	cia = sii->cia[sii->curidx];
+	return (cia & CIA_MFG_MASK) >> CIA_MFG_SHIFT;
+}
+
+uint ai_corerev(si_t *sih)
+{
+	si_info_t *sii;
+	u32 cib;
+
+	sii = SI_INFO(sih);
+	cib = sii->cib[sii->curidx];
+	return (cib & CIB_REV_MASK) >> CIB_REV_SHIFT;
+}
+
+bool ai_iscoreup(si_t *sih)
+{
+	si_info_t *sii;
+	aidmp_t *ai;
+
+	sii = SI_INFO(sih);
+	ai = sii->curwrap;
+
+	return (((R_REG(&ai->ioctrl) & (SICF_FGC | SICF_CLOCK_EN)) ==
+		 SICF_CLOCK_EN)
+		&& ((R_REG(&ai->resetctrl) & AIRC_RESET) == 0));
+}
+
+void ai_core_cflags_wo(si_t *sih, u32 mask, u32 val)
+{
+	si_info_t *sii;
+	aidmp_t *ai;
+	u32 w;
+
+	sii = SI_INFO(sih);
 
+	if (BCM47162_DMP()) {
+		SI_ERROR(("%s: Accessing MIPS DMP register (ioctrl) on 47162a0",
+			  __func__));
+		return;
+	}
+
+	ai = sii->curwrap;
+
+	if (mask || val) {
+		w = ((R_REG(&ai->ioctrl) & ~mask) | val);
+		W_REG(&ai->ioctrl, w);
+	}
+}
+
+u32 ai_core_cflags(si_t *sih, u32 mask, u32 val)
+{
+	si_info_t *sii;
+	aidmp_t *ai;
+	u32 w;
+
+	sii = SI_INFO(sih);
+	if (BCM47162_DMP()) {
+		SI_ERROR(("%s: Accessing MIPS DMP register (ioctrl) on 47162a0",
+			  __func__));
+		return 0;
+	}
+
+	ai = sii->curwrap;
+
+	if (mask || val) {
+		w = ((R_REG(&ai->ioctrl) & ~mask) | val);
+		W_REG(&ai->ioctrl, w);
+	}
+
+	return R_REG(&ai->ioctrl);
+}
+
+u32 ai_core_sflags(si_t *sih, u32 mask, u32 val)
+{
+	si_info_t *sii;
+	aidmp_t *ai;
+	u32 w;
+
+	sii = SI_INFO(sih);
+	if (BCM47162_DMP()) {
+		SI_ERROR(("%s: Accessing MIPS DMP register (iostatus) on 47162a0", __func__));
+		return 0;
+	}
+
+	ai = sii->curwrap;
+
+	if (mask || val) {
+		w = ((R_REG(&ai->iostatus) & ~mask) | val);
+		W_REG(&ai->iostatus, w);
+	}
+
+	return R_REG(&ai->iostatus);
+}
+
+/* *************** from siutils.c ************** */
 /* local prototypes */
-static si_info_t *si_doattach(si_info_t *sii, uint devid, void *regs,
+static si_info_t *ai_doattach(si_info_t *sii, uint devid, void *regs,
 			      uint bustype, void *sdh, char **vars,
 			      uint *varsz);
-static bool si_buscore_prep(si_info_t *sii, uint bustype, uint devid,
+static bool ai_buscore_prep(si_info_t *sii, uint bustype, uint devid,
 			    void *sdh);
-static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
+static bool ai_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
 			     u32 savewin, uint *origidx, void *regs);
-static void si_nvram_process(si_info_t *sii, char *pvars);
+static void ai_nvram_process(si_info_t *sii, char *pvars);
 
 /* dev path concatenation util */
-static char *si_devpathvar(si_t *sih, char *var, int len, const char *name);
-static bool _si_clkctl_cc(si_info_t *sii, uint mode);
-static bool si_ispcie(si_info_t *sii);
-static uint socram_banksize(si_info_t *sii, sbsocramregs_t *r,
-					u8 idx, u8 mtype);
+static char *ai_devpathvar(si_t *sih, char *var, int len, const char *name);
+static bool _ai_clkctl_cc(si_info_t *sii, uint mode);
+static bool ai_ispcie(si_info_t *sii);
 
 /* global variable to indicate reservation/release of gpio's */
-static u32 si_gpioreservation;
+static u32 ai_gpioreservation;
 
 /*
  * Allocate a si handle.
@@ -82,7 +558,7 @@ static u32 si_gpioreservation;
  * vars - pointer to a pointer area for "environment" variables
  * varsz - pointer to int to return the size of the vars
  */
-si_t *si_attach(uint devid, void *regs, uint bustype,
+si_t *ai_attach(uint devid, void *regs, uint bustype,
 		void *sdh, char **vars, uint *varsz)
 {
 	si_info_t *sii;
@@ -94,7 +570,7 @@ si_t *si_attach(uint devid, void *regs, uint bustype,
 		return NULL;
 	}
 
-	if (si_doattach(sii, devid, regs, bustype, sdh, vars, varsz) ==
+	if (ai_doattach(sii, devid, regs, bustype, sdh, vars, varsz) ==
 	    NULL) {
 		kfree(sii);
 		return NULL;
@@ -108,74 +584,26 @@ si_t *si_attach(uint devid, void *regs, uint bustype,
 /* global kernel resource */
 static si_info_t ksii;
 
-static bool si_buscore_prep(si_info_t *sii, uint bustype, uint devid,
+static bool ai_buscore_prep(si_info_t *sii, uint bustype, uint devid,
 			    void *sdh)
 {
-
-#ifndef BRCM_FULLMAC
 	/* kludge to enable the clock on the 4306 which lacks a slowclock */
-	if (bustype == PCI_BUS && !si_ispcie(sii))
-		si_clkctl_xtal(&sii->pub, XTAL | PLL, ON);
-#endif
-
-#if defined(BCMSDIO)
-	if (bustype == SDIO_BUS) {
-		int err;
-		u8 clkset;
-
-		/* Try forcing SDIO core to do ALPAvail request only */
-		clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_ALP_AVAIL_REQ;
-		bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
-				 clkset, &err);
-		if (!err) {
-			u8 clkval;
-
-			/* If register supported, wait for ALPAvail and then force ALP */
-			clkval =
-			    bcmsdh_cfg_read(sdh, SDIO_FUNC_1,
-					    SBSDIO_FUNC1_CHIPCLKCSR, NULL);
-			if ((clkval & ~SBSDIO_AVBITS) == clkset) {
-				SPINWAIT(((clkval =
-					   bcmsdh_cfg_read(sdh, SDIO_FUNC_1,
-							   SBSDIO_FUNC1_CHIPCLKCSR,
-							   NULL)),
-					  !SBSDIO_ALPAV(clkval)),
-					 PMU_MAX_TRANSITION_DLY);
-				if (!SBSDIO_ALPAV(clkval)) {
-					SI_ERROR(("timeout on ALPAV wait, clkval 0x%02x\n", clkval));
-					return false;
-				}
-				clkset =
-				    SBSDIO_FORCE_HW_CLKREQ_OFF |
-				    SBSDIO_FORCE_ALP;
-				bcmsdh_cfg_write(sdh, SDIO_FUNC_1,
-						 SBSDIO_FUNC1_CHIPCLKCSR,
-						 clkset, &err);
-				udelay(65);
-			}
-		}
-
-		/* Also, disable the extra SDIO pull-ups */
-		bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SDIOPULLUP, 0,
-				 NULL);
-	}
-#endif				/* defined(BCMSDIO) */
-
+	if (bustype == PCI_BUS && !ai_ispcie(sii))
+		ai_clkctl_xtal(&sii->pub, XTAL | PLL, ON);
 	return true;
 }
 
-static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
+static bool ai_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
 			     u32 savewin, uint *origidx, void *regs)
 {
 	bool pci, pcie;
 	uint i;
 	uint pciidx, pcieidx, pcirev, pcierev;
 
-	cc = si_setcoreidx(&sii->pub, SI_CC_IDX);
-	ASSERT(cc);
+	cc = ai_setcoreidx(&sii->pub, SI_CC_IDX);
 
 	/* get chipcommon rev */
-	sii->pub.ccrev = (int)si_corerev(&sii->pub);
+	sii->pub.ccrev = (int)ai_corerev(&sii->pub);
 
 	/* get chipcommon chipstatus */
 	if (sii->pub.ccrev >= 11)
@@ -185,22 +613,15 @@ static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
 	sii->pub.cccaps = R_REG(&cc->capabilities);
 	/* get chipcommon extended capabilities */
 
-#ifndef BRCM_FULLMAC
 	if (sii->pub.ccrev >= 35)
 		sii->pub.cccaps_ext = R_REG(&cc->capabilities_ext);
-#endif
+
 	/* get pmu rev and caps */
 	if (sii->pub.cccaps & CC_CAP_PMU) {
 		sii->pub.pmucaps = R_REG(&cc->pmucapabilities);
 		sii->pub.pmurev = sii->pub.pmucaps & PCAP_REV_MASK;
 	}
 
-	/*
-	   SI_MSG(("Chipc: rev %d, caps 0x%x, chipst 0x%x pmurev %d, pmucaps 0x%x\n",
-	   sii->pub.ccrev, sii->pub.cccaps, sii->pub.chipst, sii->pub.pmurev,
-	   sii->pub.pmucaps));
-	 */
-
 	/* figure out bus/orignal core idx */
 	sii->pub.buscoretype = NODEV_CORE_ID;
 	sii->pub.buscorerev = NOREV;
@@ -213,9 +634,9 @@ static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
 	for (i = 0; i < sii->numcores; i++) {
 		uint cid, crev;
 
-		si_setcoreidx(&sii->pub, i);
-		cid = si_coreid(&sii->pub);
-		crev = si_corerev(&sii->pub);
+		ai_setcoreidx(&sii->pub, i);
+		cid = ai_coreid(&sii->pub);
+		crev = ai_corerev(&sii->pub);
 
 		/* Display cores found */
 		SI_VMSG(("CORE[%d]: id 0x%x rev %d base 0x%x regs 0x%p\n",
@@ -232,15 +653,6 @@ static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
 				pcie = true;
 			}
 		}
-#ifdef BCMSDIO
-		else if (((bustype == SDIO_BUS) ||
-			  (bustype == SPI_BUS)) &&
-			 ((cid == PCMCIA_CORE_ID) || (cid == SDIOD_CORE_ID))) {
-			sii->pub.buscorerev = crev;
-			sii->pub.buscoretype = cid;
-			sii->pub.buscoreidx = i;
-		}
-#endif				/* BCMSDIO */
 
 		/* find the core idx before entering this func. */
 		if ((savewin && (savewin == sii->coresba[i])) ||
@@ -248,22 +660,8 @@ static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
 			*origidx = i;
 	}
 
-#ifdef BRCM_FULLMAC
-	SI_MSG(("Buscore id/type/rev %d/0x%x/%d\n", sii->pub.buscoreidx,
-		sii->pub.buscoretype, sii->pub.buscorerev));
-
-	/* Make sure any on-chip ARM is off (in case strapping is wrong),
-	* or downloaded code was
-	* already running.
-	*/
-	if ((bustype == SDIO_BUS) || (bustype == SPI_BUS)) {
-		if (si_setcore(&sii->pub, ARM7S_CORE_ID, 0) ||
-			si_setcore(&sii->pub, ARMCM3_CORE_ID, 0))
-			si_core_disable(&sii->pub, 0);
-	}
-#else
 	if (pci && pcie) {
-		if (si_ispcie(sii))
+		if (ai_ispcie(sii))
 			pci = false;
 		else
 			pcie = false;
@@ -289,212 +687,71 @@ static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype,
 					&sii->pub, sii->pbus,
 					(void *)PCIEREGS(sii));
 				if (sii->pch == NULL)
-					return false;
-			}
-		}
-		if (si_pci_fixcfg(&sii->pub)) {
-			SI_ERROR(("si_doattach: sb_pci_fixcfg failed\n"));
-			return false;
-		}
-	}
-#endif
-	/* return to the original core */
-	si_setcoreidx(&sii->pub, *origidx);
-
-	return true;
-}
-
-static __used void si_nvram_process(si_info_t *sii, char *pvars)
-{
-	uint w = 0;
-
-	/* get boardtype and boardrev */
-	switch (sii->pub.bustype) {
-	case PCI_BUS:
-		/* do a pci config read to get subsystem id and subvendor id */
-		pci_read_config_dword(sii->pbus, PCI_CFG_SVID, &w);
-		/* Let nvram variables override subsystem Vend/ID */
-		sii->pub.boardvendor = (u16)si_getdevpathintvar(&sii->pub,
-			"boardvendor");
-		if (sii->pub.boardvendor == 0)
-			sii->pub.boardvendor = w & 0xffff;
-		else
-			SI_ERROR(("Overriding boardvendor: 0x%x instead of 0x%x\n", sii->pub.boardvendor, w & 0xffff));
-		sii->pub.boardtype = (u16)si_getdevpathintvar(&sii->pub,
-			"boardtype");
-		if (sii->pub.boardtype == 0)
-			sii->pub.boardtype = (w >> 16) & 0xffff;
-		else
-			SI_ERROR(("Overriding boardtype: 0x%x instead of 0x%x\n", sii->pub.boardtype, (w >> 16) & 0xffff));
-		break;
-
-#ifdef BCMSDIO
-	case SDIO_BUS:
-#endif
-		sii->pub.boardvendor = getintvar(pvars, "manfid");
-		sii->pub.boardtype = getintvar(pvars, "prodid");
-		break;
-
-#ifdef BCMSDIO
-	case SPI_BUS:
-		sii->pub.boardvendor = VENDOR_BROADCOM;
-		sii->pub.boardtype = SPI_BOARD;
-		break;
-#endif
-
-	case SI_BUS:
-	case JTAG_BUS:
-		sii->pub.boardvendor = VENDOR_BROADCOM;
-		sii->pub.boardtype = getintvar(pvars, "prodid");
-		if (pvars == NULL || (sii->pub.boardtype == 0)) {
-			sii->pub.boardtype = getintvar(NULL, "boardtype");
-			if (sii->pub.boardtype == 0)
-				sii->pub.boardtype = 0xffff;
-		}
-		break;
-	}
-
-	if (sii->pub.boardtype == 0) {
-		SI_ERROR(("si_doattach: unknown board type\n"));
-		ASSERT(sii->pub.boardtype);
-	}
-
-	sii->pub.boardflags = getintvar(pvars, "boardflags");
-}
-
-/* this is will make Sonics calls directly, since Sonics is no longer supported in the Si abstraction */
-/* this has been customized for the bcm 4329 ONLY */
-#ifdef BCMSDIO
-static si_info_t *si_doattach(si_info_t *sii, uint devid,
-			      void *regs, uint bustype, void *pbus,
-			      char **vars, uint *varsz)
-{
-	struct si_pub *sih = &sii->pub;
-	u32 w, savewin;
-	chipcregs_t *cc;
-	char *pvars = NULL;
-	uint origidx;
-
-	ASSERT(GOODREGS(regs));
-
-	memset((unsigned char *) sii, 0, sizeof(si_info_t));
-
-	savewin = 0;
-
-	sih->buscoreidx = BADIDX;
-
-	sii->curmap = regs;
-	sii->pbus = pbus;
-
-	/* find Chipcommon address */
-	cc = (chipcregs_t *) sii->curmap;
-	sih->bustype = bustype;
-
-	/* bus/core/clk setup for register access */
-	if (!si_buscore_prep(sii, bustype, devid, pbus)) {
-		SI_ERROR(("si_doattach: si_core_clk_prep failed %d\n",
-			  bustype));
-		return NULL;
-	}
-
-	/* ChipID recognition.
-	 *   We assume we can read chipid at offset 0 from the regs arg.
-	 *   If we add other chiptypes (or if we need to support old sdio hosts w/o chipcommon),
-	 *   some way of recognizing them needs to be added here.
-	 */
-	w = R_REG(&cc->chipid);
-	sih->socitype = (w & CID_TYPE_MASK) >> CID_TYPE_SHIFT;
-	/* Might as wll fill in chip id rev & pkg */
-	sih->chip = w & CID_ID_MASK;
-	sih->chiprev = (w & CID_REV_MASK) >> CID_REV_SHIFT;
-	sih->chippkg = (w & CID_PKG_MASK) >> CID_PKG_SHIFT;
-
-	if ((sih->chip == BCM4329_CHIP_ID) &&
-		(sih->chippkg != BCM4329_289PIN_PKG_ID))
-			sih->chippkg = BCM4329_182PIN_PKG_ID;
-
-	sih->issim = IS_SIM(sih->chippkg);
-
-	/* scan for cores */
-	/* SI_MSG(("Found chip type SB (0x%08x)\n", w)); */
-	sb_scan(&sii->pub, regs, devid);
-
-	/* no cores found, bail out */
-	if (sii->numcores == 0) {
-		SI_ERROR(("si_doattach: could not find any cores\n"));
-		return NULL;
-	}
-	/* bus/core/clk setup */
-	origidx = SI_CC_IDX;
-	if (!si_buscore_setup(sii, cc, bustype, savewin, &origidx, regs)) {
-		SI_ERROR(("si_doattach: si_buscore_setup failed\n"));
-		goto exit;
-	}
-
-#ifdef BRCM_FULLMAC
-	pvars = NULL;
-#else
-	/* Init nvram from flash if it exists */
-	nvram_init((void *)&(sii->pub));
-
-	/* Init nvram from sprom/otp if they exist */
-	if (srom_var_init
-	    (&sii->pub, bustype, regs, sii->osh, vars, varsz)) {
-		SI_ERROR(("si_doattach: srom_var_init failed: bad srom\n"));
-		goto exit;
+					return false;
+			}
+		}
+		if (ai_pci_fixcfg(&sii->pub)) {
+			SI_ERROR(("si_doattach: si_pci_fixcfg failed\n"));
+			return false;
+		}
 	}
-	pvars = vars ? *vars : NULL;
-	si_nvram_process(sii, pvars);
-#endif
 
-	/* === NVRAM, clock is ready === */
+	/* return to the original core */
+	ai_setcoreidx(&sii->pub, *origidx);
 
-#ifdef BRCM_FULLMAC
-	if (sii->pub.ccrev >= 20) {
-#endif
-	cc = (chipcregs_t *) si_setcore(sih, CC_CORE_ID, 0);
-	W_REG(&cc->gpiopullup, 0);
-	W_REG(&cc->gpiopulldown, 0);
-	sb_setcoreidx(sih, origidx);
-#ifdef BRCM_FULLMAC
-	}
-#endif
+	return true;
+}
 
-#ifndef BRCM_FULLMAC
-	/* PMU specific initializations */
-	if (PMUCTL_ENAB(sih)) {
-		u32 xtalfreq;
-		si_pmu_init(sih);
-		si_pmu_chip_init(sih);
-		xtalfreq = getintvar(pvars, "xtalfreq");
-		/* If xtalfreq var not available, try to measure it */
-		if (xtalfreq == 0)
-			xtalfreq = si_pmu_measure_alpclk(sih);
-		si_pmu_pll_init(sih, xtalfreq);
-		si_pmu_res_init(sih);
-		si_pmu_swreg_init(sih);
-	}
+static __used void ai_nvram_process(si_info_t *sii, char *pvars)
+{
+	uint w = 0;
 
-	/* setup the GPIO based LED powersave register */
-	w = getintvar(pvars, "leddc");
-	if (w == 0)
-		w = DEFAULT_GPIOTIMERVAL;
-	sb_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, gpiotimerval), ~0, w);
+	/* get boardtype and boardrev */
+	switch (sii->pub.bustype) {
+	case PCI_BUS:
+		/* do a pci config read to get subsystem id and subvendor id */
+		pci_read_config_dword(sii->pbus, PCI_SUBSYSTEM_VENDOR_ID, &w);
+		/* Let nvram variables override subsystem Vend/ID */
+		sii->pub.boardvendor = (u16)ai_getdevpathintvar(&sii->pub,
+			"boardvendor");
+		if (sii->pub.boardvendor == 0)
+			sii->pub.boardvendor = w & 0xffff;
+		else
+			SI_ERROR(("Overriding boardvendor: 0x%x instead of "
+				  "0x%x\n", sii->pub.boardvendor, w & 0xffff));
+		sii->pub.boardtype = (u16)ai_getdevpathintvar(&sii->pub,
+			"boardtype");
+		if (sii->pub.boardtype == 0)
+			sii->pub.boardtype = (w >> 16) & 0xffff;
+		else
+			SI_ERROR(("Overriding boardtype: 0x%x instead of 0x%x\n"
+				  , sii->pub.boardtype, (w >> 16) & 0xffff));
+		break;
 
-#ifdef BCMDBG
-	/* clear any previous epidiag-induced target abort */
-	sb_taclear(sih, false);
-#endif				/* BCMDBG */
-#endif
+		sii->pub.boardvendor = getintvar(pvars, "manfid");
+		sii->pub.boardtype = getintvar(pvars, "prodid");
+		break;
 
-	return sii;
+	case SI_BUS:
+	case JTAG_BUS:
+		sii->pub.boardvendor = PCI_VENDOR_ID_BROADCOM;
+		sii->pub.boardtype = getintvar(pvars, "prodid");
+		if (pvars == NULL || (sii->pub.boardtype == 0)) {
+			sii->pub.boardtype = getintvar(NULL, "boardtype");
+			if (sii->pub.boardtype == 0)
+				sii->pub.boardtype = 0xffff;
+		}
+		break;
+	}
 
- exit:
-	return NULL;
+	if (sii->pub.boardtype == 0) {
+		SI_ERROR(("si_doattach: unknown board type\n"));
+	}
+
+	sii->pub.boardflags = getintvar(pvars, "boardflags");
 }
 
-#else				/* BCMSDIO */
-static si_info_t *si_doattach(si_info_t *sii, uint devid,
+static si_info_t *ai_doattach(si_info_t *sii, uint devid,
 			      void *regs, uint bustype, void *pbus,
 			      char **vars, uint *varsz)
 {
@@ -502,10 +759,9 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 	u32 w, savewin;
 	chipcregs_t *cc;
 	char *pvars = NULL;
+	uint socitype;
 	uint origidx;
 
-	ASSERT(GOODREGS(regs));
-
 	memset((unsigned char *) sii, 0, sizeof(si_info_t));
 
 	savewin = 0;
@@ -541,19 +797,21 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 	sih->bustype = bustype;
 
 	/* bus/core/clk setup for register access */
-	if (!si_buscore_prep(sii, bustype, devid, pbus)) {
+	if (!ai_buscore_prep(sii, bustype, devid, pbus)) {
 		SI_ERROR(("si_doattach: si_core_clk_prep failed %d\n",
 			  bustype));
 		return NULL;
 	}
 
-	/* ChipID recognition.
+	/*
+	 * ChipID recognition.
 	 *   We assume we can read chipid at offset 0 from the regs arg.
-	 *   If we add other chiptypes (or if we need to support old sdio hosts w/o chipcommon),
-	 *   some way of recognizing them needs to be added here.
+	 *   If we add other chiptypes (or if we need to support old sdio
+	 *   hosts w/o chipcommon), some way of recognizing them needs to
+	 *   be added here.
 	 */
 	w = R_REG(&cc->chipid);
-	sih->socitype = (w & CID_TYPE_MASK) >> CID_TYPE_SHIFT;
+	socitype = (w & CID_TYPE_MASK) >> CID_TYPE_SHIFT;
 	/* Might as wll fill in chip id rev & pkg */
 	sih->chip = w & CID_ID_MASK;
 	sih->chiprev = (w & CID_REV_MASK) >> CID_REV_SHIFT;
@@ -562,7 +820,7 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 	sih->issim = IS_SIM(sih->chippkg);
 
 	/* scan for cores */
-	if (sii->pub.socitype == SOCI_AI) {
+	if (socitype == SOCI_AI) {
 		SI_MSG(("Found chip type AI (0x%08x)\n", w));
 		/* pass chipc address instead of original core base */
 		ai_scan(&sii->pub, (void *)cc, devid);
@@ -577,7 +835,7 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 	}
 	/* bus/core/clk setup */
 	origidx = SI_CC_IDX;
-	if (!si_buscore_setup(sii, cc, bustype, savewin, &origidx, regs)) {
+	if (!ai_buscore_setup(sii, cc, bustype, savewin, &origidx, regs)) {
 		SI_ERROR(("si_doattach: si_buscore_setup failed\n"));
 		goto exit;
 	}
@@ -602,7 +860,7 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 	}
 
 	/* Init nvram from flash if it exists */
-	nvram_init((void *)&(sii->pub));
+	nvram_init();
 
 	/* Init nvram from sprom/otp if they exist */
 	if (srom_var_init
@@ -611,13 +869,13 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 		goto exit;
 	}
 	pvars = vars ? *vars : NULL;
-	si_nvram_process(sii, pvars);
+	ai_nvram_process(sii, pvars);
 
 	/* === NVRAM, clock is ready === */
-	cc = (chipcregs_t *) si_setcore(sih, CC_CORE_ID, 0);
+	cc = (chipcregs_t *) ai_setcore(sih, CC_CORE_ID, 0);
 	W_REG(&cc->gpiopullup, 0);
 	W_REG(&cc->gpiopulldown, 0);
-	si_setcoreidx(sih, origidx);
+	ai_setcoreidx(sih, origidx);
 
 	/* PMU specific initializations */
 	if (PMUCTL_ENAB(sih)) {
@@ -637,19 +895,21 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 	w = getintvar(pvars, "leddc");
 	if (w == 0)
 		w = DEFAULT_GPIOTIMERVAL;
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, gpiotimerval), ~0, w);
+	ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, gpiotimerval), ~0, w);
 
 	if (PCIE(sii)) {
-		ASSERT(sii->pch != NULL);
 		pcicore_attach(sii->pch, pvars, SI_DOATTACH);
 	}
 
 	if ((sih->chip == BCM43224_CHIP_ID) ||
 	    (sih->chip == BCM43421_CHIP_ID)) {
-		/* enable 12 mA drive strenth for 43224 and set chipControl register bit 15 */
+		/*
+		 * enable 12 mA drive strenth for 43224 and
+		 * set chipControl register bit 15
+		 */
 		if (sih->chiprev == 0) {
 			SI_MSG(("Applying 43224A0 WARs\n"));
-			si_corereg(sih, SI_CC_IDX,
+			ai_corereg(sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, chipcontrol),
 				   CCTRL43224_GPIO_TOGGLE,
 				   CCTRL43224_GPIO_TOGGLE);
@@ -664,7 +924,10 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 	}
 
 	if (sih->chip == BCM4313_CHIP_ID) {
-		/* enable 12 mA drive strenth for 4313 and set chipControl register bit 1 */
+		/*
+		 * enable 12 mA drive strenth for 4313 and
+		 * set chipControl register bit 1
+		 */
 		SI_MSG(("Applying 4313 WARs\n"));
 		si_pmu_chipcontrol(sih, 0, CCTRL_4313_12MA_LED_DRIVE,
 				   CCTRL_4313_12MA_LED_DRIVE);
@@ -672,7 +935,7 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 
 	if (sih->chip == BCM4331_CHIP_ID) {
 		/* Enable Ext PA lines depending on chip package option */
-		si_chipcontrl_epa4331(sih, true);
+		ai_chipcontrl_epa4331(sih, true);
 	}
 
 	return sii;
@@ -685,16 +948,15 @@ static si_info_t *si_doattach(si_info_t *sii, uint devid,
 
 	return NULL;
 }
-#endif				/* BCMSDIO */
 
 /* may be called with core in reset */
-void si_detach(si_t *sih)
+void ai_detach(si_t *sih)
 {
 	si_info_t *sii;
 	uint idx;
 
 	struct si_pub *si_local = NULL;
-	memcpy(&si_local, &sih, sizeof(si_t **));
+	bcopy(&sih, &si_local, sizeof(si_t **));
 
 	sii = SI_INFO(sih);
 
@@ -708,24 +970,21 @@ void si_detach(si_t *sih)
 				sii->regs[idx] = NULL;
 			}
 
-#ifndef BRCM_FULLMAC
-	nvram_exit((void *)si_local);	/* free up nvram buffers */
+	nvram_exit();	/* free up nvram buffers */
 
 	if (sih->bustype == PCI_BUS) {
 		if (sii->pch)
 			pcicore_deinit(sii->pch);
 		sii->pch = NULL;
 	}
-#endif
-#if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SI_BUS)
+
 	if (sii != &ksii)
-#endif				/* !BCMBUSTYPE || (BCMBUSTYPE == SI_BUS) */
 		kfree(sii);
 }
 
 /* register driver interrupt disabling and restoring callback functions */
 void
-si_register_intr_callback(si_t *sih, void *intrsoff_fn, void *intrsrestore_fn,
+ai_register_intr_callback(si_t *sih, void *intrsoff_fn, void *intrsrestore_fn,
 			  void *intrsenabled_fn, void *intr_arg)
 {
 	si_info_t *sii;
@@ -741,7 +1000,7 @@ si_register_intr_callback(si_t *sih, void *intrsoff_fn, void *intrsrestore_fn,
 	sii->dev_coreid = sii->coreid[sii->curidx];
 }
 
-void si_deregister_intr_callback(si_t *sih)
+void ai_deregister_intr_callback(si_t *sih)
 {
 	si_info_t *sii;
 
@@ -749,35 +1008,15 @@ void si_deregister_intr_callback(si_t *sih)
 	sii->intrsoff_fn = NULL;
 }
 
-uint si_flag(si_t *sih)
-{
-	if (sih->socitype == SOCI_AI)
-		return ai_flag(sih);
-	else {
-		ASSERT(0);
-		return 0;
-	}
-}
-
-void si_setint(si_t *sih, int siflag)
-{
-	if (sih->socitype == SOCI_AI)
-		ai_setint(sih, siflag);
-	else
-		ASSERT(0);
-}
-
-#ifndef BCMSDIO
-uint si_coreid(si_t *sih)
+uint ai_coreid(si_t *sih)
 {
 	si_info_t *sii;
 
 	sii = SI_INFO(sih);
 	return sii->coreid[sii->curidx];
 }
-#endif
 
-uint si_coreidx(si_t *sih)
+uint ai_coreidx(si_t *sih)
 {
 	si_info_t *sii;
 
@@ -785,25 +1024,13 @@ uint si_coreidx(si_t *sih)
 	return sii->curidx;
 }
 
-bool si_backplane64(si_t *sih)
+bool ai_backplane64(si_t *sih)
 {
 	return (sih->cccaps & CC_CAP_BKPLN64) != 0;
 }
 
-#ifndef BCMSDIO
-uint si_corerev(si_t *sih)
-{
-	if (sih->socitype == SOCI_AI)
-		return ai_corerev(sih);
-	else {
-		ASSERT(0);
-		return 0;
-	}
-}
-#endif
-
 /* return index of coreid or BADIDX if not found */
-uint si_findcoreidx(si_t *sih, uint coreid, uint coreunit)
+uint ai_findcoreidx(si_t *sih, uint coreid, uint coreunit)
 {
 	si_info_t *sii;
 	uint found;
@@ -826,42 +1053,22 @@ uint si_findcoreidx(si_t *sih, uint coreid, uint coreunit)
 /*
  * This function changes logical "focus" to the indicated core;
  * must be called with interrupts off.
- * Moreover, callers should keep interrupts off during switching out of and back to d11 core
+ * Moreover, callers should keep interrupts off during switching
+ * out of and back to d11 core.
  */
-void *si_setcore(si_t *sih, uint coreid, uint coreunit)
+void *ai_setcore(si_t *sih, uint coreid, uint coreunit)
 {
 	uint idx;
 
-	idx = si_findcoreidx(sih, coreid, coreunit);
+	idx = ai_findcoreidx(sih, coreid, coreunit);
 	if (!GOODIDX(idx))
 		return NULL;
 
-	if (sih->socitype == SOCI_AI)
-		return ai_setcoreidx(sih, idx);
-	else {
-#ifdef BCMSDIO
-		return sb_setcoreidx(sih, idx);
-#else
-		ASSERT(0);
-		return NULL;
-#endif
-	}
-}
-
-#ifndef BCMSDIO
-void *si_setcoreidx(si_t *sih, uint coreidx)
-{
-	if (sih->socitype == SOCI_AI)
-		return ai_setcoreidx(sih, coreidx);
-	else {
-		ASSERT(0);
-		return NULL;
-	}
+	return ai_setcoreidx(sih, idx);
 }
-#endif
 
-/* Turn off interrupt as required by sb_setcore, before switch core */
-void *si_switch_core(si_t *sih, uint coreid, uint *origidx, uint *intr_val)
+/* Turn off interrupt as required by ai_setcore, before switch core */
+void *ai_switch_core(si_t *sih, uint coreid, uint *origidx, uint *intr_val)
 {
 	void *cc;
 	si_info_t *sii;
@@ -881,14 +1088,12 @@ void *si_switch_core(si_t *sih, uint coreid, uint *origidx, uint *intr_val)
 	}
 	INTR_OFF(sii, *intr_val);
 	*origidx = sii->curidx;
-	cc = si_setcore(sih, coreid, 0);
-	ASSERT(cc != NULL);
-
+	cc = ai_setcore(sih, coreid, 0);
 	return cc;
 }
 
 /* restore coreidx and restore interrupt */
-void si_restore_core(si_t *sih, uint coreid, uint intr_val)
+void ai_restore_core(si_t *sih, uint coreid, uint intr_val)
 {
 	si_info_t *sii;
 
@@ -897,183 +1102,173 @@ void si_restore_core(si_t *sih, uint coreid, uint intr_val)
 	    && ((coreid == CC_CORE_ID) || (coreid == sih->buscoretype)))
 		return;
 
-	si_setcoreidx(sih, coreid);
+	ai_setcoreidx(sih, coreid);
 	INTR_RESTORE(sii, intr_val);
 }
 
-u32 si_core_cflags(si_t *sih, u32 mask, u32 val)
+void ai_write_wrapperreg(si_t *sih, u32 offset, u32 val)
 {
-	if (sih->socitype == SOCI_AI)
-		return ai_core_cflags(sih, mask, val);
-	else {
-		ASSERT(0);
-		return 0;
-	}
+	si_info_t *sii = SI_INFO(sih);
+	u32 *w = (u32 *) sii->curwrap;
+	W_REG(w + (offset / 4), val);
+	return;
 }
 
-u32 si_core_sflags(si_t *sih, u32 mask, u32 val)
+/*
+ * Switch to 'coreidx', issue a single arbitrary 32bit register mask&set
+ * operation, switch back to the original core, and return the new value.
+ *
+ * When using the silicon backplane, no fiddling with interrupts or core
+ * switches is needed.
+ *
+ * Also, when using pci/pcie, we can optimize away the core switching for pci
+ * registers and (on newer pci cores) chipcommon registers.
+ */
+uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val)
 {
-	if (sih->socitype == SOCI_AI)
-		return ai_core_sflags(sih, mask, val);
-	else {
-		ASSERT(0);
+	uint origidx = 0;
+	u32 *r = NULL;
+	uint w;
+	uint intr_val = 0;
+	bool fast = false;
+	si_info_t *sii;
+
+	sii = SI_INFO(sih);
+
+	if (coreidx >= SI_MAXCORES)
 		return 0;
-	}
-}
 
-bool si_iscoreup(si_t *sih)
-{
-	if (sih->socitype == SOCI_AI)
-		return ai_iscoreup(sih);
-	else {
-#ifdef BCMSDIO
-		return sb_iscoreup(sih);
-#else
-		ASSERT(0);
-		return false;
-#endif
+	if (sih->bustype == SI_BUS) {
+		/* If internal bus, we can always get at everything */
+		fast = true;
+		/* map if does not exist */
+		if (!sii->regs[coreidx]) {
+			sii->regs[coreidx] = REG_MAP(sii->coresba[coreidx],
+						     SI_CORE_SIZE);
+		}
+		r = (u32 *) ((unsigned char *) sii->regs[coreidx] + regoff);
+	} else if (sih->bustype == PCI_BUS) {
+		/*
+		 * If pci/pcie, we can get at pci/pcie regs
+		 * and on newer cores to chipc
+		 */
+		if ((sii->coreid[coreidx] == CC_CORE_ID) && SI_FAST(sii)) {
+			/* Chipc registers are mapped at 12KB */
+
+			fast = true;
+			r = (u32 *) ((char *)sii->curmap +
+					PCI_16KB0_CCREGS_OFFSET + regoff);
+		} else if (sii->pub.buscoreidx == coreidx) {
+			/*
+			 * pci registers are at either in the last 2KB of
+			 * an 8KB window or, in pcie and pci rev 13 at 8KB
+			 */
+			fast = true;
+			if (SI_FAST(sii))
+				r = (u32 *) ((char *)sii->curmap +
+						PCI_16KB0_PCIREGS_OFFSET +
+						regoff);
+			else
+				r = (u32 *) ((char *)sii->curmap +
+						((regoff >= SBCONFIGOFF) ?
+						 PCI_BAR0_PCISBR_OFFSET :
+						 PCI_BAR0_PCIREGS_OFFSET) +
+						regoff);
+		}
 	}
-}
 
-void si_write_wrapperreg(si_t *sih, u32 offset, u32 val)
-{
-	/* only for 4319, no requirement for SOCI_SB */
-	if (sih->socitype == SOCI_AI) {
-		ai_write_wrap_reg(sih, offset, val);
-	}
-}
+	if (!fast) {
+		INTR_OFF(sii, intr_val);
 
-uint si_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val)
-{
+		/* save current core index */
+		origidx = ai_coreidx(&sii->pub);
 
-	if (sih->socitype == SOCI_AI)
-		return ai_corereg(sih, coreidx, regoff, mask, val);
-	else {
-#ifdef BCMSDIO
-		return sb_corereg(sih, coreidx, regoff, mask, val);
-#else
-		ASSERT(0);
-		return 0;
-#endif
+		/* switch core */
+		r = (u32 *) ((unsigned char *) ai_setcoreidx(&sii->pub, coreidx)
+				+ regoff);
 	}
-}
 
-void si_core_disable(si_t *sih, u32 bits)
-{
+	/* mask and set */
+	if (mask || val) {
+		w = (R_REG(r) & ~mask) | val;
+		W_REG(r, w);
+	}
 
-	if (sih->socitype == SOCI_AI)
-		ai_core_disable(sih, bits);
-#ifdef BCMSDIO
-	else
-		sb_core_disable(sih, bits);
-#endif
-}
+	/* readback */
+	w = R_REG(r);
 
-void si_core_reset(si_t *sih, u32 bits, u32 resetbits)
-{
-	if (sih->socitype == SOCI_AI)
-		ai_core_reset(sih, bits, resetbits);
-#ifdef BCMSDIO
-	else
-		sb_core_reset(sih, bits, resetbits);
-#endif
-}
+	if (!fast) {
+		/* restore core index */
+		if (origidx != coreidx)
+			ai_setcoreidx(&sii->pub, origidx);
 
-u32 si_alp_clock(si_t *sih)
-{
-	if (PMUCTL_ENAB(sih))
-		return si_pmu_alp_clock(sih);
+		INTR_RESTORE(sii, intr_val);
+	}
 
-	return ALP_CLOCK;
+	return w;
 }
 
-u32 si_ilp_clock(si_t *sih)
+void ai_core_disable(si_t *sih, u32 bits)
 {
-	if (PMUCTL_ENAB(sih))
-		return si_pmu_ilp_clock(sih);
-
-	return ILP_CLOCK;
-}
+	si_info_t *sii;
+	u32 dummy;
+	aidmp_t *ai;
 
-/* set chip watchdog reset timer to fire in 'ticks' */
-#ifdef BRCM_FULLMAC
-void
-si_watchdog(si_t *sih, uint ticks)
-{
-	if (PMUCTL_ENAB(sih)) {
+	sii = SI_INFO(sih);
 
-		if ((sih->chip == BCM4319_CHIP_ID) && (sih->chiprev == 0) &&
-			(ticks != 0)) {
-			si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t,
-			clk_ctl_st), ~0, 0x2);
-			si_setcore(sih, USB20D_CORE_ID, 0);
-			si_core_disable(sih, 1);
-			si_setcore(sih, CC_CORE_ID, 0);
-		}
+	ai = sii->curwrap;
 
-		if (ticks == 1)
-			ticks = 2;
-		si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, pmuwatchdog),
-			~0, ticks);
-	} else {
-		/* instant NMI */
-		si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, watchdog),
-			~0, ticks);
-	}
-}
-#else
-void si_watchdog(si_t *sih, uint ticks)
-{
-	uint nb, maxt;
+	/* if core is already in reset, just return */
+	if (R_REG(&ai->resetctrl) & AIRC_RESET)
+		return;
 
-	if (PMUCTL_ENAB(sih)) {
+	W_REG(&ai->ioctrl, bits);
+	dummy = R_REG(&ai->ioctrl);
+	udelay(10);
 
-		if ((sih->chip == BCM4319_CHIP_ID) &&
-		    (sih->chiprev == 0) && (ticks != 0)) {
-			si_corereg(sih, SI_CC_IDX,
-				   offsetof(chipcregs_t, clk_ctl_st), ~0, 0x2);
-			si_setcore(sih, USB20D_CORE_ID, 0);
-			si_core_disable(sih, 1);
-			si_setcore(sih, CC_CORE_ID, 0);
-		}
+	W_REG(&ai->resetctrl, AIRC_RESET);
+	udelay(1);
+}
 
-		nb = (sih->ccrev < 26) ? 16 : ((sih->ccrev >= 37) ? 32 : 24);
-		/* The mips compiler uses the sllv instruction,
-		 * so we specially handle the 32-bit case.
-		 */
-		if (nb == 32)
-			maxt = 0xffffffff;
-		else
-			maxt = ((1 << nb) - 1);
+/* reset and re-enable a core
+ * inputs:
+ * bits - core specific bits that are set during and after reset sequence
+ * resetbits - core specific bits that are set only during reset sequence
+ */
+void ai_core_reset(si_t *sih, u32 bits, u32 resetbits)
+{
+	si_info_t *sii;
+	aidmp_t *ai;
+	u32 dummy;
 
-		if (ticks == 1)
-			ticks = 2;
-		else if (ticks > maxt)
-			ticks = maxt;
+	sii = SI_INFO(sih);
+	ai = sii->curwrap;
 
-		si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, pmuwatchdog),
-			   ~0, ticks);
-	} else {
-		/* make sure we come up in fast clock mode; or if clearing, clear clock */
-		si_clkctl_cc(sih, ticks ? CLK_FAST : CLK_DYNAMIC);
-		maxt = (1 << 28) - 1;
-		if (ticks > maxt)
-			ticks = maxt;
+	/*
+	 * Must do the disable sequence first to work
+	 * for arbitrary current core state.
+	 */
+	ai_core_disable(sih, (bits | resetbits));
 
-		si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, watchdog), ~0,
-			   ticks);
-	}
+	/*
+	 * Now do the initialization sequence.
+	 */
+	W_REG(&ai->ioctrl, (bits | SICF_FGC | SICF_CLOCK_EN));
+	dummy = R_REG(&ai->ioctrl);
+	W_REG(&ai->resetctrl, 0);
+	udelay(1);
+
+	W_REG(&ai->ioctrl, (bits | SICF_CLOCK_EN));
+	dummy = R_REG(&ai->ioctrl);
+	udelay(1);
 }
-#endif
 
 /* return the slow clock source - LPO, XTAL, or PCI */
-static uint si_slowclk_src(si_info_t *sii)
+static uint ai_slowclk_src(si_info_t *sii)
 {
 	chipcregs_t *cc;
 	u32 val;
 
-	ASSERT(SI_FAST(sii) || si_coreid(&sii->pub) == CC_CORE_ID);
-
 	if (sii->pub.ccrev < 6) {
 		if (sii->pub.bustype == PCI_BUS) {
 			pci_read_config_dword(sii->pbus, PCI_GPIO_OUT,
@@ -1083,24 +1278,22 @@ static uint si_slowclk_src(si_info_t *sii)
 		}
 		return SCC_SS_XTAL;
 	} else if (sii->pub.ccrev < 10) {
-		cc = (chipcregs_t *) si_setcoreidx(&sii->pub, sii->curidx);
+		cc = (chipcregs_t *) ai_setcoreidx(&sii->pub, sii->curidx);
 		return R_REG(&cc->slow_clk_ctl) & SCC_SS_MASK;
 	} else			/* Insta-clock */
 		return SCC_SS_XTAL;
 }
 
-/* return the ILP (slowclock) min or max frequency */
-static uint si_slowclk_freq(si_info_t *sii, bool max_freq, chipcregs_t *cc)
+/*
+* return the ILP (slowclock) min or max frequency
+* precondition: we've established the chip has dynamic clk control
+*/
+static uint ai_slowclk_freq(si_info_t *sii, bool max_freq, chipcregs_t *cc)
 {
 	u32 slowclk;
 	uint div;
 
-	ASSERT(SI_FAST(sii) || si_coreid(&sii->pub) == CC_CORE_ID);
-
-	/* shouldn't be here unless we've established the chip has dynamic clk control */
-	ASSERT(R_REG(&cc->capabilities) & CC_CAP_PWR_CTL);
-
-	slowclk = si_slowclk_src(sii);
+	slowclk = ai_slowclk_src(sii);
 	if (sii->pub.ccrev < 6) {
 		if (slowclk == SCC_SS_PCI)
 			return max_freq ? (PCIMAXFREQ / 64)
@@ -1120,8 +1313,6 @@ static uint si_slowclk_freq(si_info_t *sii, bool max_freq, chipcregs_t *cc)
 		else if (slowclk == SCC_SS_PCI)
 			return max_freq ? (PCIMAXFREQ / div)
 				: (PCIMINFREQ / div);
-		else
-			ASSERT(0);
 	} else {
 		/* Chipc rev 10 is InstaClock */
 		div = R_REG(&cc->system_clk_ctl) >> SYCC_CD_SHIFT;
@@ -1131,7 +1322,7 @@ static uint si_slowclk_freq(si_info_t *sii, bool max_freq, chipcregs_t *cc)
 	return 0;
 }
 
-static void si_clkctl_setdelay(si_info_t *sii, void *chipcregs)
+static void ai_clkctl_setdelay(si_info_t *sii, void *chipcregs)
 {
 	chipcregs_t *cc = (chipcregs_t *) chipcregs;
 	uint slowmaxfreq, pll_delay, slowclk;
@@ -1139,17 +1330,19 @@ static void si_clkctl_setdelay(si_info_t *sii, void *chipcregs)
 
 	pll_delay = PLL_DELAY;
 
-	/* If the slow clock is not sourced by the xtal then add the xtal_on_delay
-	 * since the xtal will also be powered down by dynamic clk control logic.
+	/*
+	 * If the slow clock is not sourced by the xtal then
+	 * add the xtal_on_delay since the xtal will also be
+	 * powered down by dynamic clk control logic.
 	 */
 
-	slowclk = si_slowclk_src(sii);
+	slowclk = ai_slowclk_src(sii);
 	if (slowclk != SCC_SS_XTAL)
 		pll_delay += XTAL_ON_DELAY;
 
 	/* Starting with 4318 it is ILP that is used for the delays */
 	slowmaxfreq =
-	    si_slowclk_freq(sii, (sii->pub.ccrev >= 10) ? false : true, cc);
+	    ai_slowclk_freq(sii, (sii->pub.ccrev >= 10) ? false : true, cc);
 
 	pll_on_delay = ((slowmaxfreq * pll_delay) + 999999) / 1000000;
 	fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000;
@@ -1159,7 +1352,7 @@ static void si_clkctl_setdelay(si_info_t *sii, void *chipcregs)
 }
 
 /* initialize power control delay registers */
-void si_clkctl_init(si_t *sih)
+void ai_clkctl_init(si_t *sih)
 {
 	si_info_t *sii;
 	uint origidx = 0;
@@ -1173,7 +1366,7 @@ void si_clkctl_init(si_t *sih)
 	fast = SI_FAST(sii);
 	if (!fast) {
 		origidx = sii->curidx;
-		cc = (chipcregs_t *) si_setcore(sih, CC_CORE_ID, 0);
+		cc = (chipcregs_t *) ai_setcore(sih, CC_CORE_ID, 0);
 		if (cc == NULL)
 			return;
 	} else {
@@ -1181,21 +1374,23 @@ void si_clkctl_init(si_t *sih)
 		if (cc == NULL)
 			return;
 	}
-	ASSERT(cc != NULL);
 
 	/* set all Instaclk chip ILP to 1 MHz */
 	if (sih->ccrev >= 10)
 		SET_REG(&cc->system_clk_ctl, SYCC_CD_MASK,
 			(ILP_DIV_1MHZ << SYCC_CD_SHIFT));
 
-	si_clkctl_setdelay(sii, (void *)cc);
+	ai_clkctl_setdelay(sii, (void *)cc);
 
 	if (!fast)
-		si_setcoreidx(sih, origidx);
+		ai_setcoreidx(sih, origidx);
 }
 
-/* return the value suitable for writing to the dot11 core FAST_PWRUP_DELAY register */
-u16 si_clkctl_fast_pwrup_delay(si_t *sih)
+/*
+ * return the value suitable for writing to the
+ * dot11 core FAST_PWRUP_DELAY register
+ */
+u16 ai_clkctl_fast_pwrup_delay(si_t *sih)
 {
 	si_info_t *sii;
 	uint origidx = 0;
@@ -1221,7 +1416,7 @@ u16 si_clkctl_fast_pwrup_delay(si_t *sih)
 	if (!fast) {
 		origidx = sii->curidx;
 		INTR_OFF(sii, intr_val);
-		cc = (chipcregs_t *) si_setcore(sih, CC_CORE_ID, 0);
+		cc = (chipcregs_t *) ai_setcore(sih, CC_CORE_ID, 0);
 		if (cc == NULL)
 			goto done;
 	} else {
@@ -1229,22 +1424,21 @@ u16 si_clkctl_fast_pwrup_delay(si_t *sih)
 		if (cc == NULL)
 			goto done;
 	}
-	ASSERT(cc != NULL);
 
-	slowminfreq = si_slowclk_freq(sii, false, cc);
+	slowminfreq = ai_slowclk_freq(sii, false, cc);
 	fpdelay = (((R_REG(&cc->pll_on_delay) + 2) * 1000000) +
 		   (slowminfreq - 1)) / slowminfreq;
 
  done:
 	if (!fast) {
-		si_setcoreidx(sih, origidx);
+		ai_setcoreidx(sih, origidx);
 		INTR_RESTORE(sii, intr_val);
 	}
 	return fpdelay;
 }
 
 /* turn primary xtal and/or pll off/on */
-int si_clkctl_xtal(si_t *sih, uint what, bool on)
+int ai_clkctl_xtal(si_t *sih, uint what, bool on)
 {
 	si_info_t *sii;
 	u32 in, out, outen;
@@ -1253,11 +1447,6 @@ int si_clkctl_xtal(si_t *sih, uint what, bool on)
 
 	switch (sih->bustype) {
 
-#ifdef BCMSDIO
-	case SDIO_BUS:
-		return -1;
-#endif				/* BCMSDIO */
-
 	case PCI_BUS:
 		/* pcie core doesn't have any mapping to control the xtal pu */
 		if (PCIE(sii))
@@ -1319,14 +1508,14 @@ int si_clkctl_xtal(si_t *sih, uint what, bool on)
 }
 
 /*
- *  clock control policy function through chipcommon
+ *  clock control policy function throught chipcommon
  *
  *    set dynamic clk control mode (forceslow, forcefast, dynamic)
  *    returns true if we are forcing fast clock
  *    this is a wrapper over the next internal function
  *      to allow flexible policy settings for outside caller
  */
-bool si_clkctl_cc(si_t *sih, uint mode)
+bool ai_clkctl_cc(si_t *sih, uint mode)
 {
 	si_info_t *sii;
 
@@ -1339,11 +1528,11 @@ bool si_clkctl_cc(si_t *sih, uint mode)
 	if (PCI_FORCEHT(sii))
 		return mode == CLK_FAST;
 
-	return _si_clkctl_cc(sii, mode);
+	return _ai_clkctl_cc(sii, mode);
 }
 
 /* clk control mechanism through chipcommon, no policy checking */
-static bool _si_clkctl_cc(si_info_t *sii, uint mode)
+static bool _ai_clkctl_cc(si_info_t *sii, uint mode)
 {
 	uint origidx = 0;
 	chipcregs_t *cc;
@@ -1355,25 +1544,21 @@ static bool _si_clkctl_cc(si_info_t *sii, uint mode)
 	if (sii->pub.ccrev < 6)
 		return false;
 
-	/* Chips with ccrev 10 are EOL and they don't have SYCC_HR which we use below */
-	ASSERT(sii->pub.ccrev != 10);
-
 	if (!fast) {
 		INTR_OFF(sii, intr_val);
 		origidx = sii->curidx;
 
 		if ((sii->pub.bustype == SI_BUS) &&
-		    si_setcore(&sii->pub, MIPS33_CORE_ID, 0) &&
-		    (si_corerev(&sii->pub) <= 7) && (sii->pub.ccrev >= 10))
+		    ai_setcore(&sii->pub, MIPS33_CORE_ID, 0) &&
+		    (ai_corerev(&sii->pub) <= 7) && (sii->pub.ccrev >= 10))
 			goto done;
 
-		cc = (chipcregs_t *) si_setcore(&sii->pub, CC_CORE_ID, 0);
+		cc = (chipcregs_t *) ai_setcore(&sii->pub, CC_CORE_ID, 0);
 	} else {
 		cc = (chipcregs_t *) CCREGS_FAST(sii);
 		if (cc == NULL)
 			goto done;
 	}
-	ASSERT(cc != NULL);
 
 	if (!CCCTL_ENAB(&sii->pub) && (sii->pub.ccrev < 20))
 		goto done;
@@ -1381,8 +1566,11 @@ static bool _si_clkctl_cc(si_info_t *sii, uint mode)
 	switch (mode) {
 	case CLK_FAST:		/* FORCEHT, fast (pll) clock */
 		if (sii->pub.ccrev < 10) {
-			/* don't forget to force xtal back on before we clear SCC_DYN_XTAL.. */
-			si_clkctl_xtal(&sii->pub, XTAL, ON);
+			/*
+			 * don't forget to force xtal back
+			 * on before we clear SCC_DYN_XTAL..
+			 */
+			ai_clkctl_xtal(&sii->pub, XTAL, ON);
 			SET_REG(&cc->slow_clk_ctl,
 				(SCC_XC | SCC_FS | SCC_IP), SCC_IP);
 		} else if (sii->pub.ccrev < 20) {
@@ -1396,7 +1584,6 @@ static bool _si_clkctl_cc(si_info_t *sii, uint mode)
 			u32 htavail = CCS_HTAVAIL;
 			SPINWAIT(((R_REG(&cc->clk_ctl_st) & htavail)
 				  == 0), PMU_MAX_TRANSITION_DLY);
-			ASSERT(R_REG(&cc->clk_ctl_st) & htavail);
 		} else {
 			udelay(PLL_DELAY);
 		}
@@ -1410,9 +1597,12 @@ static bool _si_clkctl_cc(si_info_t *sii, uint mode)
 				scc |= SCC_XC;
 			W_REG(&cc->slow_clk_ctl, scc);
 
-			/* for dynamic control, we have to release our xtal_pu "force on" */
+			/*
+			 * for dynamic control, we have to
+			 * release our xtal_pu "force on"
+			 */
 			if (scc & SCC_XC)
-				si_clkctl_xtal(&sii->pub, XTAL, OFF);
+				ai_clkctl_xtal(&sii->pub, XTAL, OFF);
 		} else if (sii->pub.ccrev < 20) {
 			/* Instaclock */
 			AND_REG(&cc->system_clk_ctl, ~SYCC_HR);
@@ -1422,50 +1612,39 @@ static bool _si_clkctl_cc(si_info_t *sii, uint mode)
 		break;
 
 	default:
-		ASSERT(0);
+		break;
 	}
 
  done:
 	if (!fast) {
-		si_setcoreidx(&sii->pub, origidx);
+		ai_setcoreidx(&sii->pub, origidx);
 		INTR_RESTORE(sii, intr_val);
 	}
 	return mode == CLK_FAST;
 }
 
 /* Build device path. Support SI, PCI, and JTAG for now. */
-int si_devpath(si_t *sih, char *path, int size)
+int ai_devpath(si_t *sih, char *path, int size)
 {
 	int slen;
 
-	ASSERT(path != NULL);
-	ASSERT(size >= SI_DEVPATH_BUFSZ);
-
 	if (!path || size <= 0)
 		return -1;
 
 	switch (sih->bustype) {
 	case SI_BUS:
 	case JTAG_BUS:
-		slen = snprintf(path, (size_t) size, "sb/%u/", si_coreidx(sih));
+		slen = snprintf(path, (size_t) size, "sb/%u/", ai_coreidx(sih));
 		break;
 	case PCI_BUS:
-		ASSERT((SI_INFO(sih))->pbus != NULL);
 		slen = snprintf(path, (size_t) size, "pci/%u/%u/",
 			((struct pci_dev *)((SI_INFO(sih))->pbus))->bus->number,
 			PCI_SLOT(
 			    ((struct pci_dev *)((SI_INFO(sih))->pbus))->devfn));
 		break;
 
-#ifdef BCMSDIO
-	case SDIO_BUS:
-		SI_ERROR(("si_devpath: device 0 assumed\n"));
-		slen = snprintf(path, (size_t) size, "sd/%u/", si_coreidx(sih));
-		break;
-#endif
 	default:
 		slen = -1;
-		ASSERT(0);
 		break;
 	}
 
@@ -1478,47 +1657,47 @@ int si_devpath(si_t *sih, char *path, int size)
 }
 
 /* Get a variable, but only if it has a devpath prefix */
-char *si_getdevpathvar(si_t *sih, const char *name)
+char *ai_getdevpathvar(si_t *sih, const char *name)
 {
 	char varname[SI_DEVPATH_BUFSZ + 32];
 
-	si_devpathvar(sih, varname, sizeof(varname), name);
+	ai_devpathvar(sih, varname, sizeof(varname), name);
 
 	return getvar(NULL, varname);
 }
 
 /* Get a variable, but only if it has a devpath prefix */
-int si_getdevpathintvar(si_t *sih, const char *name)
+int ai_getdevpathintvar(si_t *sih, const char *name)
 {
 #if defined(BCMBUSTYPE) && (BCMBUSTYPE == SI_BUS)
 	return getintvar(NULL, name);
 #else
 	char varname[SI_DEVPATH_BUFSZ + 32];
 
-	si_devpathvar(sih, varname, sizeof(varname), name);
+	ai_devpathvar(sih, varname, sizeof(varname), name);
 
 	return getintvar(NULL, varname);
 #endif
 }
 
-char *si_getnvramflvar(si_t *sih, const char *name)
+char *ai_getnvramflvar(si_t *sih, const char *name)
 {
 	return getvar(NULL, name);
 }
 
 /* Concatenate the dev path with a varname into the given 'var' buffer
- * and return the 'var' pointer.
- * Nothing is done to the arguments if len == 0 or var is NULL, var is still returned.
- * On overflow, the first char will be set to '\0'.
+ * and return the 'var' pointer. Nothing is done to the arguments if
+ * len == 0 or var is NULL, var is still returned. On overflow, the
+ * first char will be set to '\0'.
  */
-static char *si_devpathvar(si_t *sih, char *var, int len, const char *name)
+static char *ai_devpathvar(si_t *sih, char *var, int len, const char *name)
 {
 	uint path_len;
 
 	if (!var || len <= 0)
 		return var;
 
-	if (si_devpath(sih, var, len) == 0) {
+	if (ai_devpath(sih, var, len) == 0) {
 		path_len = strlen(var);
 
 		if (strlen(name) + 1 > (uint) (len - path_len))
@@ -1531,7 +1710,7 @@ static char *si_devpathvar(si_t *sih, char *var, int len, const char *name)
 }
 
 /* return true if PCIE capability exists in the pci config space */
-static __used bool si_ispcie(si_info_t *sii)
+static __used bool ai_ispcie(si_info_t *sii)
 {
 	u8 cap_ptr;
 
@@ -1539,7 +1718,7 @@ static __used bool si_ispcie(si_info_t *sii)
 		return false;
 
 	cap_ptr =
-	    pcicore_find_pci_capability(sii->pbus, PCI_CAP_PCIECAP_ID, NULL,
+	    pcicore_find_pci_capability(sii->pbus, PCI_CAP_ID_EXP, NULL,
 					NULL);
 	if (!cap_ptr)
 		return false;
@@ -1547,46 +1726,7 @@ static __used bool si_ispcie(si_info_t *sii)
 	return true;
 }
 
-#ifdef BCMSDIO
-/* initialize the sdio core */
-void si_sdio_init(si_t *sih)
-{
-	si_info_t *sii = SI_INFO(sih);
-
-	if (((sih->buscoretype == PCMCIA_CORE_ID) && (sih->buscorerev >= 8)) ||
-	    (sih->buscoretype == SDIOD_CORE_ID)) {
-		uint idx;
-		sdpcmd_regs_t *sdpregs;
-
-		/* get the current core index */
-		idx = sii->curidx;
-		ASSERT(idx == si_findcoreidx(sih, D11_CORE_ID, 0));
-
-		/* switch to sdio core */
-		sdpregs = (sdpcmd_regs_t *) si_setcore(sih, PCMCIA_CORE_ID, 0);
-		if (!sdpregs)
-			sdpregs =
-			    (sdpcmd_regs_t *) si_setcore(sih, SDIOD_CORE_ID, 0);
-		ASSERT(sdpregs);
-
-		SI_MSG(("si_sdio_init: For PCMCIA/SDIO Corerev %d, enable ints from core %d " "through SD core %d (%p)\n", sih->buscorerev, idx, sii->curidx, sdpregs));
-
-		/* enable backplane error and core interrupts */
-		W_REG(&sdpregs->hostintmask, I_SBINT);
-		W_REG(&sdpregs->sbintmask,
-		      (I_SB_SERR | I_SB_RESPERR | (1 << idx)));
-
-		/* switch back to previous core */
-		si_setcoreidx(sih, idx);
-	}
-
-	/* enable interrupts */
-	bcmsdh_intr_enable(sii->pbus);
-
-}
-#endif				/* BCMSDIO */
-
-bool si_pci_war16165(si_t *sih)
+bool ai_pci_war16165(si_t *sih)
 {
 	si_info_t *sii;
 
@@ -1595,7 +1735,7 @@ bool si_pci_war16165(si_t *sih)
 	return PCI(sii) && (sih->buscorerev <= 10);
 }
 
-void si_pci_up(si_t *sih)
+void ai_pci_up(si_t *sih)
 {
 	si_info_t *sii;
 
@@ -1606,7 +1746,7 @@ void si_pci_up(si_t *sih)
 		return;
 
 	if (PCI_FORCEHT(sii))
-		_si_clkctl_cc(sii, CLK_FAST);
+		_ai_clkctl_cc(sii, CLK_FAST);
 
 	if (PCIE(sii))
 		pcicore_up(sii->pch, SI_PCIUP);
@@ -1614,7 +1754,7 @@ void si_pci_up(si_t *sih)
 }
 
 /* Unconfigure and/or apply various WARs when system is going to sleep mode */
-void si_pci_sleep(si_t *sih)
+void ai_pci_sleep(si_t *sih)
 {
 	si_info_t *sii;
 
@@ -1624,7 +1764,7 @@ void si_pci_sleep(si_t *sih)
 }
 
 /* Unconfigure and/or apply various WARs when going down */
-void si_pci_down(si_t *sih)
+void ai_pci_down(si_t *sih)
 {
 	si_info_t *sii;
 
@@ -1636,7 +1776,7 @@ void si_pci_down(si_t *sih)
 
 	/* release FORCEHT since chip is going to "down" state */
 	if (PCI_FORCEHT(sii))
-		_si_clkctl_cc(sii, CLK_DYNAMIC);
+		_ai_clkctl_cc(sii, CLK_DYNAMIC);
 
 	pcicore_down(sii->pch, SI_PCIDOWN);
 }
@@ -1645,7 +1785,7 @@ void si_pci_down(si_t *sih)
  * Configure the pci core for pci client (NIC) action
  * coremask is the bitvec of cores by index to be enabled.
  */
-void si_pci_setup(si_t *sih, uint coremask)
+void ai_pci_setup(si_t *sih, uint coremask)
 {
 	si_info_t *sii;
 	struct sbpciregs *pciregs = NULL;
@@ -1657,18 +1797,15 @@ void si_pci_setup(si_t *sih, uint coremask)
 	if (sii->pub.bustype != PCI_BUS)
 		return;
 
-	ASSERT(PCI(sii) || PCIE(sii));
-	ASSERT(sii->pub.buscoreidx != BADIDX);
-
 	if (PCI(sii)) {
 		/* get current core index */
 		idx = sii->curidx;
 
 		/* we interrupt on this backplane flag number */
-		siflag = si_flag(sih);
+		siflag = ai_flag(sih);
 
 		/* switch over to pci core */
-		pciregs = (struct sbpciregs *)si_setcoreidx(sih, sii->pub.buscoreidx);
+		pciregs = ai_setcoreidx(sih, sii->pub.buscoreidx);
 	}
 
 	/*
@@ -1682,7 +1819,7 @@ void si_pci_setup(si_t *sih, uint coremask)
 		pci_write_config_dword(sii->pbus, PCI_INT_MASK, w);
 	} else {
 		/* set sbintvec bit for our flag number */
-		si_setint(sih, siflag);
+		ai_setint(sih, siflag);
 	}
 
 	if (PCI(sii)) {
@@ -1698,7 +1835,7 @@ void si_pci_setup(si_t *sih, uint coremask)
 		}
 
 		/* switch back to previous core */
-		si_setcoreidx(sih, idx);
+		ai_setcoreidx(sih, idx);
 	}
 }
 
@@ -1706,7 +1843,7 @@ void si_pci_setup(si_t *sih, uint coremask)
  * Fixup SROMless PCI device's configuration.
  * The current core may be changed upon return.
  */
-int si_pci_fixcfg(si_t *sih)
+int ai_pci_fixcfg(si_t *sih)
 {
 	uint origidx, pciidx;
 	struct sbpciregs *pciregs = NULL;
@@ -1716,26 +1853,21 @@ int si_pci_fixcfg(si_t *sih)
 
 	si_info_t *sii = SI_INFO(sih);
 
-	ASSERT(sii->pub.bustype == PCI_BUS);
-
 	/* Fixup PI in SROM shadow area to enable the correct PCI core access */
 	/* save the current index */
-	origidx = si_coreidx(&sii->pub);
+	origidx = ai_coreidx(&sii->pub);
 
 	/* check 'pi' is correct and fix it if not */
 	if (sii->pub.buscoretype == PCIE_CORE_ID) {
-		pcieregs =
-		    (sbpcieregs_t *) si_setcore(&sii->pub, PCIE_CORE_ID, 0);
+		pcieregs = ai_setcore(&sii->pub, PCIE_CORE_ID, 0);
 		regs = pcieregs;
-		ASSERT(pcieregs != NULL);
 		reg16 = &pcieregs->sprom[SRSH_PI_OFFSET];
 	} else if (sii->pub.buscoretype == PCI_CORE_ID) {
-		pciregs = (struct sbpciregs *)si_setcore(&sii->pub, PCI_CORE_ID, 0);
+		pciregs = ai_setcore(&sii->pub, PCI_CORE_ID, 0);
 		regs = pciregs;
-		ASSERT(pciregs != NULL);
 		reg16 = &pciregs->sprom[SRSH_PI_OFFSET];
 	}
-	pciidx = si_coreidx(&sii->pub);
+	pciidx = ai_coreidx(&sii->pub);
 	val16 = R_REG(reg16);
 	if (((val16 & SRSH_PI_MASK) >> SRSH_PI_SHIFT) != (u16) pciidx) {
 		val16 =
@@ -1745,14 +1877,14 @@ int si_pci_fixcfg(si_t *sih)
 	}
 
 	/* restore the original index */
-	si_setcoreidx(&sii->pub, origidx);
+	ai_setcoreidx(&sii->pub, origidx);
 
 	pcicore_hwup(sii->pch);
 	return 0;
 }
 
 /* mask&set gpiocontrol bits */
-u32 si_gpiocontrol(si_t *sih, u32 mask, u32 val, u8 priority)
+u32 ai_gpiocontrol(si_t *sih, u32 mask, u32 val, u8 priority)
 {
 	uint regoff;
 
@@ -1763,98 +1895,16 @@ u32 si_gpiocontrol(si_t *sih, u32 mask, u32 val, u8 priority)
 	 */
 	if ((priority != GPIO_HI_PRIORITY) &&
 	    (sih->bustype == SI_BUS) && (val || mask)) {
-		mask = priority ? (si_gpioreservation & mask) :
-		    ((si_gpioreservation | mask) & ~(si_gpioreservation));
+		mask = priority ? (ai_gpioreservation & mask) :
+		    ((ai_gpioreservation | mask) & ~(ai_gpioreservation));
 		val &= mask;
 	}
 
 	regoff = offsetof(chipcregs_t, gpiocontrol);
-	return si_corereg(sih, SI_CC_IDX, regoff, mask, val);
-}
-
-/* Return the size of the specified SOCRAM bank */
-static uint
-socram_banksize(si_info_t *sii, sbsocramregs_t *regs, u8 index,
-		u8 mem_type)
-{
-	uint banksize, bankinfo;
-	uint bankidx = index | (mem_type << SOCRAM_BANKIDX_MEMTYPE_SHIFT);
-
-	ASSERT(mem_type <= SOCRAM_MEMTYPE_DEVRAM);
-
-	W_REG(&regs->bankidx, bankidx);
-	bankinfo = R_REG(&regs->bankinfo);
-	banksize =
-	    SOCRAM_BANKINFO_SZBASE * ((bankinfo & SOCRAM_BANKINFO_SZMASK) + 1);
-	return banksize;
-}
-
-/* Return the RAM size of the SOCRAM core */
-u32 si_socram_size(si_t *sih)
-{
-	si_info_t *sii;
-	uint origidx;
-	uint intr_val = 0;
-
-	sbsocramregs_t *regs;
-	bool wasup;
-	uint corerev;
-	u32 coreinfo;
-	uint memsize = 0;
-
-	sii = SI_INFO(sih);
-
-	/* Block ints and save current core */
-	INTR_OFF(sii, intr_val);
-	origidx = si_coreidx(sih);
-
-	/* Switch to SOCRAM core */
-	regs = si_setcore(sih, SOCRAM_CORE_ID, 0);
-	if (!regs)
-		goto done;
-
-	/* Get info for determining size */
-	wasup = si_iscoreup(sih);
-	if (!wasup)
-		si_core_reset(sih, 0, 0);
-	corerev = si_corerev(sih);
-	coreinfo = R_REG(&regs->coreinfo);
-
-	/* Calculate size from coreinfo based on rev */
-	if (corerev == 0)
-		memsize = 1 << (16 + (coreinfo & SRCI_MS0_MASK));
-	else if (corerev < 3) {
-		memsize = 1 << (SR_BSZ_BASE + (coreinfo & SRCI_SRBSZ_MASK));
-		memsize *= (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT;
-	} else if ((corerev <= 7) || (corerev == 12)) {
-		uint nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT;
-		uint bsz = (coreinfo & SRCI_SRBSZ_MASK);
-		uint lss = (coreinfo & SRCI_LSS_MASK) >> SRCI_LSS_SHIFT;
-		if (lss != 0)
-			nb--;
-		memsize = nb * (1 << (bsz + SR_BSZ_BASE));
-		if (lss != 0)
-			memsize += (1 << ((lss - 1) + SR_BSZ_BASE));
-	} else {
-		u8 i;
-		uint nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT;
-		for (i = 0; i < nb; i++)
-			memsize +=
-			    socram_banksize(sii, regs, i, SOCRAM_MEMTYPE_RAM);
-	}
-
-	/* Return to previous state and core */
-	if (!wasup)
-		si_core_disable(sih, 0);
-	si_setcoreidx(sih, origidx);
-
- done:
-	INTR_RESTORE(sii, intr_val);
-
-	return memsize;
+	return ai_corereg(sih, SI_CC_IDX, regoff, mask, val);
 }
 
-void si_chipcontrl_epa4331(si_t *sih, bool on)
+void ai_chipcontrl_epa4331(si_t *sih, bool on)
 {
 	si_info_t *sii;
 	chipcregs_t *cc;
@@ -1862,9 +1912,9 @@ void si_chipcontrl_epa4331(si_t *sih, bool on)
 	u32 val;
 
 	sii = SI_INFO(sih);
-	origidx = si_coreidx(sih);
+	origidx = ai_coreidx(sih);
 
-	cc = (chipcregs_t *) si_setcore(sih, CC_CORE_ID, 0);
+	cc = (chipcregs_t *) ai_setcore(sih, CC_CORE_ID, 0);
 
 	val = R_REG(&cc->chipcontrol);
 
@@ -1884,30 +1934,30 @@ void si_chipcontrl_epa4331(si_t *sih, bool on)
 		W_REG(&cc->chipcontrol, val);
 	}
 
-	si_setcoreidx(sih, origidx);
+	ai_setcoreidx(sih, origidx);
 }
 
 /* Enable BT-COEX & Ex-PA for 4313 */
-void si_epa_4313war(si_t *sih)
+void ai_epa_4313war(si_t *sih)
 {
 	si_info_t *sii;
 	chipcregs_t *cc;
 	uint origidx;
 
 	sii = SI_INFO(sih);
-	origidx = si_coreidx(sih);
+	origidx = ai_coreidx(sih);
 
-	cc = (chipcregs_t *) si_setcore(sih, CC_CORE_ID, 0);
+	cc = (chipcregs_t *) ai_setcore(sih, CC_CORE_ID, 0);
 
 	/* EPA Fix */
 	W_REG(&cc->gpiocontrol,
 	      R_REG(&cc->gpiocontrol) | GPIO_CTRL_EPA_EN_MASK);
 
-	si_setcoreidx(sih, origidx);
+	ai_setcoreidx(sih, origidx);
 }
 
 /* check if the device is removed */
-bool si_deviceremoved(si_t *sih)
+bool ai_deviceremoved(si_t *sih)
 {
 	u32 w;
 	si_info_t *sii;
@@ -1916,16 +1966,15 @@ bool si_deviceremoved(si_t *sih)
 
 	switch (sih->bustype) {
 	case PCI_BUS:
-		ASSERT(sii->pbus != NULL);
-		pci_read_config_dword(sii->pbus, PCI_CFG_VID, &w);
-		if ((w & 0xFFFF) != VENDOR_BROADCOM)
+		pci_read_config_dword(sii->pbus, PCI_VENDOR_ID, &w);
+		if ((w & 0xFFFF) != PCI_VENDOR_ID_BROADCOM)
 			return true;
 		break;
 	}
 	return false;
 }
 
-bool si_is_sprom_available(si_t *sih)
+bool ai_is_sprom_available(si_t *sih)
 {
 	if (sih->ccrev >= 31) {
 		si_info_t *sii;
@@ -1938,9 +1987,9 @@ bool si_is_sprom_available(si_t *sih)
 
 		sii = SI_INFO(sih);
 		origidx = sii->curidx;
-		cc = si_setcoreidx(sih, SI_CC_IDX);
+		cc = ai_setcoreidx(sih, SI_CC_IDX);
 		sromctrl = R_REG(&cc->sromcontrol);
-		si_setcoreidx(sih, origidx);
+		ai_setcoreidx(sih, origidx);
 		return sromctrl & SRC_PRESENT;
 	}
 
@@ -1962,7 +2011,7 @@ bool si_is_sprom_available(si_t *sih)
 	}
 }
 
-bool si_is_otp_disabled(si_t *sih)
+bool ai_is_otp_disabled(si_t *sih)
 {
 	switch (sih->chip) {
 	case BCM4329_CHIP_ID:
@@ -1990,17 +2039,16 @@ bool si_is_otp_disabled(si_t *sih)
 	}
 }
 
-bool si_is_otp_powered(si_t *sih)
+bool ai_is_otp_powered(si_t *sih)
 {
 	if (PMUCTL_ENAB(sih))
 		return si_pmu_is_otp_powered(sih);
 	return true;
 }
 
-void si_otp_power(si_t *sih, bool on)
+void ai_otp_power(si_t *sih, bool on)
 {
 	if (PMUCTL_ENAB(sih))
 		si_pmu_otp_power(sih, on);
 	udelay(1000);
 }
-
diff --git a/drivers/staging/brcm80211/brcmsmac/aiutils.h b/drivers/staging/brcm80211/brcmsmac/aiutils.h
new file mode 100644
index 0000000000000000000000000000000000000000..b98099eaa621a2778b337f538259558cf986b45c
--- /dev/null
+++ b/drivers/staging/brcm80211/brcmsmac/aiutils.h
@@ -0,0 +1,546 @@
+/*
+ * Copyright (c) 2011 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef	_aiutils_h_
+#define	_aiutils_h_
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define	_PADLINE(line)	pad ## line
+#define	_XSTR(line)	_PADLINE(line)
+#define	PAD		_XSTR(__LINE__)
+#endif
+
+/* Include the soci specific files */
+#include <aidmp.h>
+
+/*
+ * SOC Interconnect Address Map.
+ * All regions may not exist on all chips.
+ */
+/* Physical SDRAM */
+#define SI_SDRAM_BASE		0x00000000
+/* Host Mode sb2pcitranslation0 (64 MB) */
+#define SI_PCI_MEM		0x08000000
+#define SI_PCI_MEM_SZ		(64 * 1024 * 1024)
+/* Host Mode sb2pcitranslation1 (64 MB) */
+#define SI_PCI_CFG		0x0c000000
+/* Byteswapped Physical SDRAM */
+#define	SI_SDRAM_SWAPPED	0x10000000
+/* Region 2 for sdram (512 MB) */
+#define SI_SDRAM_R2		0x80000000
+
+#ifdef SI_ENUM_BASE_VARIABLE
+#define SI_ENUM_BASE		(sii->pub.si_enum_base)
+#else
+#define SI_ENUM_BASE		0x18000000	/* Enumeration space base */
+#endif				/* SI_ENUM_BASE_VARIABLE */
+
+/* Wrapper space base */
+#define SI_WRAP_BASE		0x18100000
+/* each core gets 4Kbytes for registers */
+#define SI_CORE_SIZE		0x1000
+/*
+ * Max cores (this is arbitrary, for software
+ * convenience and could be changed if we
+ * make any larger chips
+ */
+#define	SI_MAXCORES		16
+
+/* On-chip RAM on chips that also have DDR */
+#define	SI_FASTRAM		0x19000000
+#define	SI_FASTRAM_SWAPPED	0x19800000
+
+/* Flash Region 2 (region 1 shadowed here) */
+#define	SI_FLASH2		0x1c000000
+/* Size of Flash Region 2 */
+#define	SI_FLASH2_SZ		0x02000000
+/* ARM Cortex-M3 ROM */
+#define	SI_ARMCM3_ROM		0x1e000000
+/* MIPS Flash Region 1 */
+#define	SI_FLASH1		0x1fc00000
+/* MIPS Size of Flash Region 1 */
+#define	SI_FLASH1_SZ		0x00400000
+/* ARM7TDMI-S ROM */
+#define	SI_ARM7S_ROM		0x20000000
+/* ARM Cortex-M3 SRAM Region 2 */
+#define	SI_ARMCM3_SRAM2		0x60000000
+/* ARM7TDMI-S SRAM Region 2 */
+#define	SI_ARM7S_SRAM2		0x80000000
+/* ARM Flash Region 1 */
+#define	SI_ARM_FLASH1		0xffff0000
+/* ARM Size of Flash Region 1 */
+#define	SI_ARM_FLASH1_SZ	0x00010000
+
+/* Client Mode sb2pcitranslation2 (1 GB) */
+#define SI_PCI_DMA		0x40000000
+/* Client Mode sb2pcitranslation2 (1 GB) */
+#define SI_PCI_DMA2		0x80000000
+/* Client Mode sb2pcitranslation2 size in bytes */
+#define SI_PCI_DMA_SZ		0x40000000
+/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), low 32 bits */
+#define SI_PCIE_DMA_L32		0x00000000
+/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), high 32 bits */
+#define SI_PCIE_DMA_H32		0x80000000
+
+/* core codes */
+#define	NODEV_CORE_ID		0x700	/* Invalid coreid */
+#define	CC_CORE_ID		0x800	/* chipcommon core */
+#define	ILINE20_CORE_ID		0x801	/* iline20 core */
+#define	SRAM_CORE_ID		0x802	/* sram core */
+#define	SDRAM_CORE_ID		0x803	/* sdram core */
+#define	PCI_CORE_ID		0x804	/* pci core */
+#define	MIPS_CORE_ID		0x805	/* mips core */
+#define	ENET_CORE_ID		0x806	/* enet mac core */
+#define	CODEC_CORE_ID		0x807	/* v90 codec core */
+#define	USB_CORE_ID		0x808	/* usb 1.1 host/device core */
+#define	ADSL_CORE_ID		0x809	/* ADSL core */
+#define	ILINE100_CORE_ID	0x80a	/* iline100 core */
+#define	IPSEC_CORE_ID		0x80b	/* ipsec core */
+#define	UTOPIA_CORE_ID		0x80c	/* utopia core */
+#define	PCMCIA_CORE_ID		0x80d	/* pcmcia core */
+#define	SOCRAM_CORE_ID		0x80e	/* internal memory core */
+#define	MEMC_CORE_ID		0x80f	/* memc sdram core */
+#define	OFDM_CORE_ID		0x810	/* OFDM phy core */
+#define	EXTIF_CORE_ID		0x811	/* external interface core */
+#define	D11_CORE_ID		0x812	/* 802.11 MAC core */
+#define	APHY_CORE_ID		0x813	/* 802.11a phy core */
+#define	BPHY_CORE_ID		0x814	/* 802.11b phy core */
+#define	GPHY_CORE_ID		0x815	/* 802.11g phy core */
+#define	MIPS33_CORE_ID		0x816	/* mips3302 core */
+#define	USB11H_CORE_ID		0x817	/* usb 1.1 host core */
+#define	USB11D_CORE_ID		0x818	/* usb 1.1 device core */
+#define	USB20H_CORE_ID		0x819	/* usb 2.0 host core */
+#define	USB20D_CORE_ID		0x81a	/* usb 2.0 device core */
+#define	SDIOH_CORE_ID		0x81b	/* sdio host core */
+#define	ROBO_CORE_ID		0x81c	/* roboswitch core */
+#define	ATA100_CORE_ID		0x81d	/* parallel ATA core */
+#define	SATAXOR_CORE_ID		0x81e	/* serial ATA & XOR DMA core */
+#define	GIGETH_CORE_ID		0x81f	/* gigabit ethernet core */
+#define	PCIE_CORE_ID		0x820	/* pci express core */
+#define	NPHY_CORE_ID		0x821	/* 802.11n 2x2 phy core */
+#define	SRAMC_CORE_ID		0x822	/* SRAM controller core */
+#define	MINIMAC_CORE_ID		0x823	/* MINI MAC/phy core */
+#define	ARM11_CORE_ID		0x824	/* ARM 1176 core */
+#define	ARM7S_CORE_ID		0x825	/* ARM7tdmi-s core */
+#define	LPPHY_CORE_ID		0x826	/* 802.11a/b/g phy core */
+#define	PMU_CORE_ID		0x827	/* PMU core */
+#define	SSNPHY_CORE_ID		0x828	/* 802.11n single-stream phy core */
+#define	SDIOD_CORE_ID		0x829	/* SDIO device core */
+#define	ARMCM3_CORE_ID		0x82a	/* ARM Cortex M3 core */
+#define	HTPHY_CORE_ID		0x82b	/* 802.11n 4x4 phy core */
+#define	MIPS74K_CORE_ID		0x82c	/* mips 74k core */
+#define	GMAC_CORE_ID		0x82d	/* Gigabit MAC core */
+#define	DMEMC_CORE_ID		0x82e	/* DDR1/2 memory controller core */
+#define	PCIERC_CORE_ID		0x82f	/* PCIE Root Complex core */
+#define	OCP_CORE_ID		0x830	/* OCP2OCP bridge core */
+#define	SC_CORE_ID		0x831	/* shared common core */
+#define	AHB_CORE_ID		0x832	/* OCP2AHB bridge core */
+#define	SPIH_CORE_ID		0x833	/* SPI host core */
+#define	I2S_CORE_ID		0x834	/* I2S core */
+#define	DMEMS_CORE_ID		0x835	/* SDR/DDR1 memory controller core */
+#define	DEF_SHIM_COMP		0x837	/* SHIM component in ubus/6362 */
+#define OOB_ROUTER_CORE_ID	0x367	/* OOB router core ID */
+#define	DEF_AI_COMP		0xfff	/* Default component, in ai chips it
+					 * maps all unused address ranges
+					 */
+
+/* There are TWO constants on all HND chips: SI_ENUM_BASE above,
+ * and chipcommon being the first core:
+ */
+#define	SI_CC_IDX		0
+
+/* SOC Interconnect types (aka chip types) */
+#define	SOCI_AI			1
+
+/* Common core control flags */
+#define	SICF_BIST_EN		0x8000
+#define	SICF_PME_EN		0x4000
+#define	SICF_CORE_BITS		0x3ffc
+#define	SICF_FGC		0x0002
+#define	SICF_CLOCK_EN		0x0001
+
+/* Common core status flags */
+#define	SISF_BIST_DONE		0x8000
+#define	SISF_BIST_ERROR		0x4000
+#define	SISF_GATED_CLK		0x2000
+#define	SISF_DMA64		0x1000
+#define	SISF_CORE_BITS		0x0fff
+
+/* A register that is common to all cores to
+ * communicate w/PMU regarding clock control.
+ */
+#define SI_CLK_CTL_ST		0x1e0	/* clock control and status */
+
+/* clk_ctl_st register */
+#define	CCS_FORCEALP		0x00000001	/* force ALP request */
+#define	CCS_FORCEHT		0x00000002	/* force HT request */
+#define	CCS_FORCEILP		0x00000004	/* force ILP request */
+#define	CCS_ALPAREQ		0x00000008	/* ALP Avail Request */
+#define	CCS_HTAREQ		0x00000010	/* HT Avail Request */
+#define	CCS_FORCEHWREQOFF	0x00000020	/* Force HW Clock Request Off */
+#define CCS_ERSRC_REQ_MASK	0x00000700	/* external resource requests */
+#define CCS_ERSRC_REQ_SHIFT	8
+#define	CCS_ALPAVAIL		0x00010000	/* ALP is available */
+#define	CCS_HTAVAIL		0x00020000	/* HT is available */
+#define CCS_BP_ON_APL		0x00040000	/* RO: running on ALP clock */
+#define CCS_BP_ON_HT		0x00080000	/* RO: running on HT clock */
+#define CCS_ERSRC_STS_MASK	0x07000000	/* external resource status */
+#define CCS_ERSRC_STS_SHIFT	24
+
+/* HT avail in chipc and pcmcia on 4328a0 */
+#define	CCS0_HTAVAIL		0x00010000
+/* ALP avail in chipc and pcmcia on 4328a0 */
+#define	CCS0_ALPAVAIL		0x00020000
+
+/* Not really related to SOC Interconnect, but a couple of software
+ * conventions for the use the flash space:
+ */
+
+/* Minumum amount of flash we support */
+#define FLASH_MIN		0x00020000	/* Minimum flash size */
+
+/* A boot/binary may have an embedded block that describes its size  */
+#define	BISZ_OFFSET		0x3e0	/* At this offset into the binary */
+#define	BISZ_MAGIC		0x4249535a	/* Marked with value: 'BISZ' */
+#define	BISZ_MAGIC_IDX		0	/* Word 0: magic */
+#define	BISZ_TXTST_IDX		1	/*      1: text start */
+#define	BISZ_TXTEND_IDX		2	/*      2: text end */
+#define	BISZ_DATAST_IDX		3	/*      3: data start */
+#define	BISZ_DATAEND_IDX	4	/*      4: data end */
+#define	BISZ_BSSST_IDX		5	/*      5: bss start */
+#define	BISZ_BSSEND_IDX		6	/*      6: bss end */
+#define BISZ_SIZE		7	/* descriptor size in 32-bit integers */
+
+#define	SI_INFO(sih)	(si_info_t *)sih
+
+#define	GOODCOREADDR(x, b) \
+	(((x) >= (b)) && ((x) < ((b) + SI_MAXCORES * SI_CORE_SIZE)) && \
+		IS_ALIGNED((x), SI_CORE_SIZE))
+#define	GOODREGS(regs) \
+	((regs) != NULL && IS_ALIGNED((unsigned long)(regs), SI_CORE_SIZE))
+#define BADCOREADDR	0
+#define	GOODIDX(idx)	(((uint)idx) < SI_MAXCORES)
+#define	NOREV		-1	/* Invalid rev */
+
+/* Newer chips can access PCI/PCIE and CC core without requiring to change
+ * PCI BAR0 WIN
+ */
+#define SI_FAST(si) (((si)->pub.buscoretype == PCIE_CORE_ID) ||	\
+		     (((si)->pub.buscoretype == PCI_CORE_ID) && \
+		      (si)->pub.buscorerev >= 13))
+
+#define PCIEREGS(si) (((char *)((si)->curmap) + PCI_16KB0_PCIREGS_OFFSET))
+#define CCREGS_FAST(si) (((char *)((si)->curmap) + PCI_16KB0_CCREGS_OFFSET))
+
+/*
+ * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts
+ * before after core switching to avoid invalid register accesss inside ISR.
+ */
+#define INTR_OFF(si, intr_val) \
+	if ((si)->intrsoff_fn && \
+	    (si)->coreid[(si)->curidx] == (si)->dev_coreid) \
+		intr_val = (*(si)->intrsoff_fn)((si)->intr_arg)
+#define INTR_RESTORE(si, intr_val) \
+	if ((si)->intrsrestore_fn && \
+	    (si)->coreid[(si)->curidx] == (si)->dev_coreid) \
+		(*(si)->intrsrestore_fn)((si)->intr_arg, intr_val)
+
+/* dynamic clock control defines */
+#define	LPOMINFREQ		25000	/* low power oscillator min */
+#define	LPOMAXFREQ		43000	/* low power oscillator max */
+#define	XTALMINFREQ		19800000	/* 20 MHz - 1% */
+#define	XTALMAXFREQ		20200000	/* 20 MHz + 1% */
+#define	PCIMINFREQ		25000000	/* 25 MHz */
+#define	PCIMAXFREQ		34000000	/* 33 MHz + fudge */
+
+#define	ILP_DIV_5MHZ		0	/* ILP = 5 MHz */
+#define	ILP_DIV_1MHZ		4	/* ILP = 1 MHz */
+
+#define PCI(si)		(((si)->pub.bustype == PCI_BUS) &&	\
+			 ((si)->pub.buscoretype == PCI_CORE_ID))
+#define PCIE(si)	(((si)->pub.bustype == PCI_BUS) &&	\
+			 ((si)->pub.buscoretype == PCIE_CORE_ID))
+#define PCI_FORCEHT(si)	\
+	(PCIE(si) && (si->pub.chip == BCM4716_CHIP_ID))
+
+/* GPIO Based LED powersave defines */
+#define DEFAULT_GPIO_ONTIME	10	/* Default: 10% on */
+#define DEFAULT_GPIO_OFFTIME	90	/* Default: 10% on */
+
+#ifndef DEFAULT_GPIOTIMERVAL
+#define DEFAULT_GPIOTIMERVAL \
+	((DEFAULT_GPIO_ONTIME << GPIO_ONTIME_SHIFT) | DEFAULT_GPIO_OFFTIME)
+#endif
+
+/*
+ * Data structure to export all chip specific common variables
+ *   public (read-only) portion of aiutils handle returned by si_attach()
+ */
+struct si_pub {
+	uint bustype;		/* SI_BUS, PCI_BUS */
+	uint buscoretype;	/* PCI_CORE_ID, PCIE_CORE_ID, PCMCIA_CORE_ID */
+	uint buscorerev;	/* buscore rev */
+	uint buscoreidx;	/* buscore index */
+	int ccrev;		/* chip common core rev */
+	u32 cccaps;		/* chip common capabilities */
+	u32 cccaps_ext;	/* chip common capabilities extension */
+	int pmurev;		/* pmu core rev */
+	u32 pmucaps;		/* pmu capabilities */
+	uint boardtype;		/* board type */
+	uint boardvendor;	/* board vendor */
+	uint boardflags;	/* board flags */
+	uint boardflags2;	/* board flags2 */
+	uint chip;		/* chip number */
+	uint chiprev;		/* chip revision */
+	uint chippkg;		/* chip package option */
+	u32 chipst;		/* chip status */
+	bool issim;		/* chip is in simulation or emulation */
+	uint socirev;		/* SOC interconnect rev */
+	bool pci_pr32414;
+
+};
+
+/*
+ * for HIGH_ONLY driver, the si_t must be writable to allow states sync from
+ * BMAC to HIGH driver for monolithic driver, it is readonly to prevent accident
+ * change
+ */
+typedef const struct si_pub si_t;
+
+/*
+ * Many of the routines below take an 'sih' handle as their first arg.
+ * Allocate this by calling si_attach().  Free it by calling si_detach().
+ * At any one time, the sih is logically focused on one particular si core
+ * (the "current core").
+ * Use si_setcore() or si_setcoreidx() to change the association to another core
+ */
+
+#define	BADIDX		(SI_MAXCORES + 1)
+
+/* clkctl xtal what flags */
+#define	XTAL			0x1	/* primary crystal oscillator (2050) */
+#define	PLL			0x2	/* main chip pll */
+
+/* clkctl clk mode */
+#define	CLK_FAST		0	/* force fast (pll) clock */
+#define	CLK_DYNAMIC		2	/* enable dynamic clock control */
+
+/* GPIO usage priorities */
+#define GPIO_DRV_PRIORITY	0	/* Driver */
+#define GPIO_APP_PRIORITY	1	/* Application */
+#define GPIO_HI_PRIORITY	2	/* Highest priority. Ignore GPIO
+					 * reservation
+					 */
+
+/* GPIO pull up/down */
+#define GPIO_PULLUP		0
+#define GPIO_PULLDN		1
+
+/* GPIO event regtype */
+#define GPIO_REGEVT		0	/* GPIO register event */
+#define GPIO_REGEVT_INTMSK	1	/* GPIO register event int mask */
+#define GPIO_REGEVT_INTPOL	2	/* GPIO register event int polarity */
+
+/* device path */
+#define SI_DEVPATH_BUFSZ	16	/* min buffer size in bytes */
+
+/* SI routine enumeration: to be used by update function with multiple hooks */
+#define	SI_DOATTACH	1
+#define SI_PCIDOWN	2
+#define SI_PCIUP	3
+
+#define	ISSIM_ENAB(sih)	0
+
+/* PMU clock/power control */
+#if defined(BCMPMUCTL)
+#define PMUCTL_ENAB(sih)	(BCMPMUCTL)
+#else
+#define PMUCTL_ENAB(sih)	((sih)->cccaps & CC_CAP_PMU)
+#endif
+
+/* chipcommon clock/power control (exclusive with PMU's) */
+#if defined(BCMPMUCTL) && BCMPMUCTL
+#define CCCTL_ENAB(sih)		(0)
+#define CCPLL_ENAB(sih)		(0)
+#else
+#define CCCTL_ENAB(sih)		((sih)->cccaps & CC_CAP_PWR_CTL)
+#define CCPLL_ENAB(sih)		((sih)->cccaps & CC_CAP_PLL_MASK)
+#endif
+
+typedef void (*gpio_handler_t) (u32 stat, void *arg);
+
+/* External PA enable mask */
+#define GPIO_CTRL_EPA_EN_MASK 0x40
+
+#define	SI_ERROR(args)
+
+#ifdef BCMDBG
+#define	SI_MSG(args)	printk args
+#else
+#define	SI_MSG(args)
+#endif				/* BCMDBG */
+
+/* Define SI_VMSG to printf for verbose debugging, but don't check it in */
+#define	SI_VMSG(args)
+
+#define	IS_SIM(chippkg)	\
+	((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID))
+
+typedef u32(*si_intrsoff_t) (void *intr_arg);
+typedef void (*si_intrsrestore_t) (void *intr_arg, u32 arg);
+typedef bool(*si_intrsenabled_t) (void *intr_arg);
+
+typedef struct gpioh_item {
+	void *arg;
+	bool level;
+	gpio_handler_t handler;
+	u32 event;
+	struct gpioh_item *next;
+} gpioh_item_t;
+
+/* misc si info needed by some of the routines */
+typedef struct si_info {
+	struct si_pub pub;	/* back plane public state (must be first) */
+	void *pbus;		/* handle to bus (pci/sdio/..) */
+	uint dev_coreid;	/* the core provides driver functions */
+	void *intr_arg;		/* interrupt callback function arg */
+	si_intrsoff_t intrsoff_fn;	/* turns chip interrupts off */
+	si_intrsrestore_t intrsrestore_fn; /* restore chip interrupts */
+	si_intrsenabled_t intrsenabled_fn; /* check if interrupts are enabled */
+
+	void *pch;		/* PCI/E core handle */
+
+	gpioh_item_t *gpioh_head;	/* GPIO event handlers list */
+
+	bool memseg;		/* flag to toggle MEM_SEG register */
+
+	char *vars;
+	uint varsz;
+
+	void *curmap;		/* current regs va */
+	void *regs[SI_MAXCORES];	/* other regs va */
+
+	uint curidx;		/* current core index */
+	uint numcores;		/* # discovered cores */
+	uint coreid[SI_MAXCORES]; /* id of each core */
+	u32 coresba[SI_MAXCORES]; /* backplane address of each core */
+	void *regs2[SI_MAXCORES]; /* 2nd virtual address per core (usbh20) */
+	u32 coresba2[SI_MAXCORES]; /* 2nd phys address per core (usbh20) */
+	u32 coresba_size[SI_MAXCORES]; /* backplane address space size */
+	u32 coresba2_size[SI_MAXCORES];	/* second address space size */
+
+	void *curwrap;		/* current wrapper va */
+	void *wrappers[SI_MAXCORES];	/* other cores wrapper va */
+	u32 wrapba[SI_MAXCORES];	/* address of controlling wrapper */
+
+	u32 cia[SI_MAXCORES];	/* erom cia entry for each core */
+	u32 cib[SI_MAXCORES];	/* erom cia entry for each core */
+	u32 oob_router;	/* oob router registers for axi */
+} si_info_t;
+
+/* AMBA Interconnect exported externs */
+extern void ai_scan(si_t *sih, void *regs, uint devid);
+
+extern uint ai_flag(si_t *sih);
+extern void ai_setint(si_t *sih, int siflag);
+extern uint ai_coreidx(si_t *sih);
+extern uint ai_corevendor(si_t *sih);
+extern uint ai_corerev(si_t *sih);
+extern bool ai_iscoreup(si_t *sih);
+extern void *ai_setcoreidx(si_t *sih, uint coreidx);
+extern u32 ai_core_cflags(si_t *sih, u32 mask, u32 val);
+extern void ai_core_cflags_wo(si_t *sih, u32 mask, u32 val);
+extern u32 ai_core_sflags(si_t *sih, u32 mask, u32 val);
+extern uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask,
+		       uint val);
+extern void ai_core_reset(si_t *sih, u32 bits, u32 resetbits);
+extern void ai_core_disable(si_t *sih, u32 bits);
+extern int ai_numaddrspaces(si_t *sih);
+extern u32 ai_addrspace(si_t *sih, uint asidx);
+extern u32 ai_addrspacesize(si_t *sih, uint asidx);
+extern void ai_write_wrap_reg(si_t *sih, u32 offset, u32 val);
+
+/* === exported functions === */
+extern si_t *ai_attach(uint pcidev, void *regs, uint bustype,
+		       void *sdh, char **vars, uint *varsz);
+
+extern void ai_detach(si_t *sih);
+extern bool ai_pci_war16165(si_t *sih);
+
+extern uint ai_coreid(si_t *sih);
+extern uint ai_corerev(si_t *sih);
+extern uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask,
+		uint val);
+extern void ai_write_wrapperreg(si_t *sih, u32 offset, u32 val);
+extern u32 ai_core_cflags(si_t *sih, u32 mask, u32 val);
+extern u32 ai_core_sflags(si_t *sih, u32 mask, u32 val);
+extern bool ai_iscoreup(si_t *sih);
+extern uint ai_findcoreidx(si_t *sih, uint coreid, uint coreunit);
+extern void *ai_setcoreidx(si_t *sih, uint coreidx);
+extern void *ai_setcore(si_t *sih, uint coreid, uint coreunit);
+extern void *ai_switch_core(si_t *sih, uint coreid, uint *origidx,
+			    uint *intr_val);
+extern void ai_restore_core(si_t *sih, uint coreid, uint intr_val);
+extern void ai_core_reset(si_t *sih, u32 bits, u32 resetbits);
+extern void ai_core_disable(si_t *sih, u32 bits);
+extern u32 ai_alp_clock(si_t *sih);
+extern u32 ai_ilp_clock(si_t *sih);
+extern void ai_pci_setup(si_t *sih, uint coremask);
+extern void ai_setint(si_t *sih, int siflag);
+extern bool ai_backplane64(si_t *sih);
+extern void ai_register_intr_callback(si_t *sih, void *intrsoff_fn,
+				      void *intrsrestore_fn,
+				      void *intrsenabled_fn, void *intr_arg);
+extern void ai_deregister_intr_callback(si_t *sih);
+extern void ai_clkctl_init(si_t *sih);
+extern u16 ai_clkctl_fast_pwrup_delay(si_t *sih);
+extern bool ai_clkctl_cc(si_t *sih, uint mode);
+extern int ai_clkctl_xtal(si_t *sih, uint what, bool on);
+extern bool ai_deviceremoved(si_t *sih);
+extern u32 ai_gpiocontrol(si_t *sih, u32 mask, u32 val,
+			     u8 priority);
+
+/* OTP status */
+extern bool ai_is_otp_disabled(si_t *sih);
+extern bool ai_is_otp_powered(si_t *sih);
+extern void ai_otp_power(si_t *sih, bool on);
+
+/* SPROM availability */
+extern bool ai_is_sprom_available(si_t *sih);
+
+/*
+ * Build device path. Path size must be >= SI_DEVPATH_BUFSZ.
+ * The returned path is NULL terminated and has trailing '/'.
+ * Return 0 on success, nonzero otherwise.
+ */
+extern int ai_devpath(si_t *sih, char *path, int size);
+/* Read variable with prepending the devpath to the name */
+extern char *ai_getdevpathvar(si_t *sih, const char *name);
+extern int ai_getdevpathintvar(si_t *sih, const char *name);
+
+extern void ai_pci_sleep(si_t *sih);
+extern void ai_pci_down(si_t *sih);
+extern void ai_pci_up(si_t *sih);
+extern int ai_pci_fixcfg(si_t *sih);
+
+extern void ai_chipcontrl_epa4331(si_t *sih, bool on);
+/* Enable Ex-PA for 4313 */
+extern void ai_epa_4313war(si_t *sih);
+
+char *ai_getnvramflvar(si_t *sih, const char *name);
+
+#endif				/* _aiutils_h_ */
diff --git a/drivers/staging/brcm80211/util/bcmotp.c b/drivers/staging/brcm80211/brcmsmac/bcmotp.c
similarity index 90%
rename from drivers/staging/brcm80211/util/bcmotp.c
rename to drivers/staging/brcm80211/brcmsmac/bcmotp.c
index 17991212a22d7a6ed73ae1ad7e8368a4a6ceb1f0..d09628b5a88e8b7be95fc2de1aef11653e1be7e5 100644
--- a/drivers/staging/brcm80211/util/bcmotp.c
+++ b/drivers/staging/brcm80211/brcmsmac/bcmotp.c
@@ -17,16 +17,17 @@
 #include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
-#include <bcmdefs.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/crc-ccitt.h>
+
+#include <bcmdefs.h>
 #include <bcmdevs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <hndsoc.h>
 #include <sbchipc.h>
 #include <bcmotp.h>
-#include "siutils_priv.h"
 
 /*
  * There are two different OTP controllers so far:
@@ -177,9 +178,6 @@ static u16 ipxotp_otpr(void *oh, chipcregs_t *cc, uint wn)
 
 	oi = (otpinfo_t *) oh;
 
-	ASSERT(wn < oi->wsize);
-	ASSERT(cc != NULL);
-
 	return R_REG(&cc->sromotp[wn]);
 }
 
@@ -229,7 +227,7 @@ static int ipxotp_max_rgnsz(si_t *sih, int osizew)
 		ret = osizew * 2 - OTP_SZ_FU_72 - OTP_SZ_CHECKSUM;
 		break;
 	default:
-		ASSERT(0);	/* Don't know about this chip */
+		break;	/* Don't know about this chip */
 	}
 
 	return ret;
@@ -313,19 +311,16 @@ static void *ipxotp_init(si_t *sih)
 	otpinfo_t *oi;
 
 	/* Make sure we're running IPX OTP */
-	ASSERT(OTPTYPE_IPX(sih->ccrev));
 	if (!OTPTYPE_IPX(sih->ccrev))
 		return NULL;
 
 	/* Make sure OTP is not disabled */
-	if (si_is_otp_disabled(sih)) {
+	if (ai_is_otp_disabled(sih))
 		return NULL;
-	}
 
 	/* Make sure OTP is powered up */
-	if (!si_is_otp_powered(sih)) {
+	if (!ai_is_otp_powered(sih))
 		return NULL;
-	}
 
 	oi = &otpinfo;
 
@@ -360,13 +355,12 @@ static void *ipxotp_init(si_t *sih)
 	}
 
 	/* Retrieve OTP region info */
-	idx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	idx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
 	_ipxotp_init(oi, cc);
 
-	si_setcoreidx(sih, idx);
+	ai_setcoreidx(sih, idx);
 
 	return (void *)oi;
 }
@@ -384,11 +378,11 @@ static int ipxotp_read_region(void *oh, int region, u16 *data, uint *wlen)
 		sz = (uint) oi->hwlim - oi->hwbase;
 		if (!(oi->status & OTPS_GUP_HW)) {
 			*wlen = sz;
-			return BCME_NOTFOUND;
+			return -ENODATA;
 		}
 		if (*wlen < sz) {
 			*wlen = sz;
-			return BCME_BUFTOOSHORT;
+			return -EOVERFLOW;
 		}
 		base = oi->hwbase;
 		break;
@@ -396,11 +390,11 @@ static int ipxotp_read_region(void *oh, int region, u16 *data, uint *wlen)
 		sz = ((uint) oi->swlim - oi->swbase);
 		if (!(oi->status & OTPS_GUP_SW)) {
 			*wlen = sz;
-			return BCME_NOTFOUND;
+			return -ENODATA;
 		}
 		if (*wlen < sz) {
 			*wlen = sz;
-			return BCME_BUFTOOSHORT;
+			return -EOVERFLOW;
 		}
 		base = oi->swbase;
 		break;
@@ -408,11 +402,11 @@ static int ipxotp_read_region(void *oh, int region, u16 *data, uint *wlen)
 		sz = OTPGU_CI_SZ;
 		if (!(oi->status & OTPS_GUP_CI)) {
 			*wlen = sz;
-			return BCME_NOTFOUND;
+			return -ENODATA;
 		}
 		if (*wlen < sz) {
 			*wlen = sz;
-			return BCME_BUFTOOSHORT;
+			return -EOVERFLOW;
 		}
 		base = oi->otpgu_base + OTPGU_CI_OFF;
 		break;
@@ -420,11 +414,11 @@ static int ipxotp_read_region(void *oh, int region, u16 *data, uint *wlen)
 		sz = (uint) oi->flim - oi->fbase;
 		if (!(oi->status & OTPS_GUP_FUSE)) {
 			*wlen = sz;
-			return BCME_NOTFOUND;
+			return -ENODATA;
 		}
 		if (*wlen < sz) {
 			*wlen = sz;
-			return BCME_BUFTOOSHORT;
+			return -EOVERFLOW;
 		}
 		base = oi->fbase;
 		break;
@@ -432,34 +426,33 @@ static int ipxotp_read_region(void *oh, int region, u16 *data, uint *wlen)
 		sz = ((uint) oi->flim - oi->hwbase);
 		if (!(oi->status & (OTPS_GUP_HW | OTPS_GUP_SW))) {
 			*wlen = sz;
-			return BCME_NOTFOUND;
+			return -ENODATA;
 		}
 		if (*wlen < sz) {
 			*wlen = sz;
-			return BCME_BUFTOOSHORT;
+			return -EOVERFLOW;
 		}
 		base = oi->hwbase;
 		break;
 	default:
-		return BCME_BADARG;
+		return -EINVAL;
 	}
 
-	idx = si_coreidx(oi->sih);
-	cc = si_setcoreidx(oi->sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	idx = ai_coreidx(oi->sih);
+	cc = ai_setcoreidx(oi->sih, SI_CC_IDX);
 
 	/* Read the data */
 	for (i = 0; i < sz; i++)
 		data[i] = ipxotp_otpr(oh, cc, base + i);
 
-	si_setcoreidx(oi->sih, idx);
+	ai_setcoreidx(oi->sih, idx);
 	*wlen = sz;
 	return 0;
 }
 
 static int ipxotp_nvread(void *oh, char *data, uint *len)
 {
-	return BCME_UNSUPPORTED;
+	return -ENOTSUPP;
 }
 
 static otp_fn_t ipxotp_fn = {
@@ -567,14 +560,8 @@ static int hndotp_size(void *oh)
 
 static u16 hndotp_otpr(void *oh, chipcregs_t *cc, uint wn)
 {
-#ifdef BCMDBG
-	otpinfo_t *oi = (otpinfo_t *) oh;
-#endif
 	volatile u16 *ptr;
 
-	ASSERT(wn < ((oi->size / 2) + OTP_RC_LIM_OFF));
-	ASSERT(cc != NULL);
-
 	ptr = (volatile u16 *)((volatile char *)cc + CC_SROM_OTP);
 	return R_REG(&ptr[wn]);
 }
@@ -584,10 +571,6 @@ static u16 hndotp_otproff(void *oh, chipcregs_t *cc, int woff)
 	otpinfo_t *oi = (otpinfo_t *) oh;
 	volatile u16 *ptr;
 
-	ASSERT(woff >= (-((int)oi->size / 2)));
-	ASSERT(woff < OTP_LIM_OFF);
-	ASSERT(cc != NULL);
-
 	ptr = (volatile u16 *)((volatile char *)cc + CC_SROM_OTP);
 
 	return R_REG(&ptr[(oi->size / 2) + woff]);
@@ -631,10 +614,10 @@ static void *hndotp_init(si_t *sih)
 
 	oi = &otpinfo;
 
-	idx = si_coreidx(sih);
+	idx = ai_coreidx(sih);
 
 	/* Check for otp */
-	cc = si_setcoreidx(sih, SI_CC_IDX);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 	if (cc != NULL) {
 		cap = R_REG(&cc->capabilities);
 		if ((cap & CC_CAP_OTPSIZE) == 0) {
@@ -642,11 +625,7 @@ static void *hndotp_init(si_t *sih)
 			goto out;
 		}
 
-		/* As of right now, support only 4320a2, 4311a1 and 4312 */
-		ASSERT((oi->ccrev == 12) || (oi->ccrev == 17)
-		       || (oi->ccrev == 22));
-		if (!
-		    ((oi->ccrev == 12) || (oi->ccrev == 17)
+		if (!((oi->ccrev == 12) || (oi->ccrev == 17)
 		     || (oi->ccrev == 22)))
 			return NULL;
 
@@ -690,7 +669,7 @@ static void *hndotp_init(si_t *sih)
 	}
 
  out:				/* All done */
-	si_setcoreidx(sih, idx);
+	ai_setcoreidx(sih, idx);
 
 	return ret;
 }
@@ -702,25 +681,30 @@ static int hndotp_read_region(void *oh, int region, u16 *data, uint *wlen)
 	chipcregs_t *cc;
 	int i;
 
-	/* Only support HW region (no active chips use HND OTP SW region) */
-	ASSERT(region == OTP_HW_REGION);
+
+	if (region != OTP_HW_REGION) {
+		/*
+		 * Only support HW region
+		 * (no active chips use HND OTP SW region)
+		 * */
+		return -ENOTSUPP;
+	}
 
 	/* Region empty? */
 	st = oi->hwprot | oi->signvalid;
 	if ((st & region) == 0)
-		return BCME_NOTFOUND;
+		return -ENODATA;
 
 	*wlen =
 	    ((int)*wlen < oi->boundary / 2) ? *wlen : (uint) oi->boundary / 2;
 
-	idx = si_coreidx(oi->sih);
-	cc = si_setcoreidx(oi->sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	idx = ai_coreidx(oi->sih);
+	cc = ai_setcoreidx(oi->sih, SI_CC_IDX);
 
 	for (i = 0; i < (int)*wlen; i++)
 		data[i] = hndotp_otpr(oh, cc, i);
 
-	si_setcoreidx(oi->sih, idx);
+	ai_setcoreidx(oi->sih, idx);
 
 	return 0;
 }
@@ -737,9 +721,8 @@ static int hndotp_nvread(void *oh, char *data, uint *len)
 	u16 *rawotp = NULL;
 
 	/* save the orig core */
-	idx = si_coreidx(oi->sih);
-	cc = si_setcoreidx(oi->sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	idx = ai_coreidx(oi->sih);
+	cc = ai_setcoreidx(oi->sih, SI_CC_IDX);
 
 	st = hndotp_status(oh);
 	if (!(st & (OTP_HW_REGION | OTP_SW_REGION))) {
@@ -797,8 +780,8 @@ static int hndotp_nvread(void *oh, char *data, uint *len)
 			/* Bad length, try to find another chunk anyway */
 			rsz = 6;
 		}
-		if (hndcrc16((u8 *) &rawotp[i], rsz,
-			     CRC16_INIT_VALUE) == CRC16_GOOD_VALUE) {
+		if (crc_ccitt(CRC16_INIT_VALUE, (u8 *) &rawotp[i], rsz) ==
+			CRC16_GOOD_VALUE) {
 			/* Good crc, copy the vars */
 			gchunks++;
 			dsz = rsz - 6;
@@ -831,7 +814,7 @@ static int hndotp_nvread(void *oh, char *data, uint *len)
 
  out:
 	kfree(rawotp);
-	si_setcoreidx(oi->sih, idx);
+	ai_setcoreidx(oi->sih, idx);
 
 	return rc;
 }
@@ -876,10 +859,10 @@ int otp_size(void *oh)
 u16 otp_read_bit(void *oh, uint offset)
 {
 	otpinfo_t *oi = (otpinfo_t *) oh;
-	uint idx = si_coreidx(oi->sih);
-	chipcregs_t *cc = si_setcoreidx(oi->sih, SI_CC_IDX);
+	uint idx = ai_coreidx(oi->sih);
+	chipcregs_t *cc = ai_setcoreidx(oi->sih, SI_CC_IDX);
 	u16 readBit = (u16) oi->fn->read_bit(oh, cc, offset);
-	si_setcoreidx(oi->sih, idx);
+	ai_setcoreidx(oi->sih, idx);
 	return readBit;
 }
 
@@ -921,18 +904,18 @@ otp_read_region(si_t *sih, int region, u16 *data,
 	void *oh;
 	int err = 0;
 
-	wasup = si_is_otp_powered(sih);
+	wasup = ai_is_otp_powered(sih);
 	if (!wasup)
-		si_otp_power(sih, true);
+		ai_otp_power(sih, true);
 
-	if (!si_is_otp_powered(sih) || si_is_otp_disabled(sih)) {
-		err = BCME_NOTREADY;
+	if (!ai_is_otp_powered(sih) || ai_is_otp_disabled(sih)) {
+		err = -EPERM;
 		goto out;
 	}
 
 	oh = otp_init(sih);
 	if (oh == NULL) {
-		err = BCME_ERROR;
+		err = -EBADE;
 		goto out;
 	}
 
@@ -940,7 +923,7 @@ otp_read_region(si_t *sih, int region, u16 *data,
 
  out:
 	if (!wasup)
-		si_otp_power(sih, false);
+		ai_otp_power(sih, false);
 
 	return err;
 }
diff --git a/drivers/staging/brcm80211/brcmsmac/bcmsrom.c b/drivers/staging/brcm80211/brcmsmac/bcmsrom.c
new file mode 100644
index 0000000000000000000000000000000000000000..bbfc6420436364cb67d997e0a4476db7af208097
--- /dev/null
+++ b/drivers/staging/brcm80211/brcmsmac/bcmsrom.c
@@ -0,0 +1,714 @@
+/*
+ * Copyright (c) 2010 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/etherdevice.h>
+#include <bcmdefs.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <stdarg.h>
+#include <bcmutils.h>
+#include <hndsoc.h>
+#include <sbchipc.h>
+#include <bcmdevs.h>
+#include <pcicfg.h>
+#include <aiutils.h>
+#include <bcmsrom.h>
+#include <bcmsrom_tbl.h>
+
+#include <bcmnvram.h>
+#include <bcmotp.h>
+
+#define SROM_OFFSET(sih) ((sih->ccrev > 31) ? \
+	(((sih->cccaps & CC_CAP_SROM) == 0) ? NULL : \
+	 ((u8 *)curmap + PCI_16KB0_CCREGS_OFFSET + CC_SROM_OTP)) : \
+	((u8 *)curmap + PCI_BAR0_SPROM_OFFSET))
+
+#if defined(BCMDBG)
+#define WRITE_ENABLE_DELAY	500	/* 500 ms after write enable/disable toggle */
+#define WRITE_WORD_DELAY	20	/* 20 ms between each word write */
+#endif
+
+typedef struct varbuf {
+	char *base;		/* pointer to buffer base */
+	char *buf;		/* pointer to current position */
+	unsigned int size;	/* current (residual) size in bytes */
+} varbuf_t;
+extern char *_vars;
+extern uint _varsz;
+
+static int initvars_srom_si(si_t *sih, void *curmap, char **vars, uint *count);
+static void _initvars_srom_pci(u8 sromrev, u16 *srom, uint off, varbuf_t *b);
+static int initvars_srom_pci(si_t *sih, void *curmap, char **vars, uint *count);
+static int initvars_flash_si(si_t *sih, char **vars, uint *count);
+static int sprom_read_pci(si_t *sih, u16 *sprom,
+			  uint wordoff, u16 *buf, uint nwords, bool check_crc);
+#if defined(BCMNVRAMR)
+static int otp_read_pci(si_t *sih, u16 *buf, uint bufsz);
+#endif
+static u16 srom_cc_cmd(si_t *sih, void *ccregs, u32 cmd,
+			  uint wordoff, u16 data);
+
+static int initvars_table(char *start, char *end,
+			  char **vars, uint *count);
+static int initvars_flash(si_t *sih, char **vp,
+			  uint len);
+
+/* Initialization of varbuf structure */
+static void varbuf_init(varbuf_t *b, char *buf, uint size)
+{
+	b->size = size;
+	b->base = b->buf = buf;
+}
+
+/* append a null terminated var=value string */
+static int varbuf_append(varbuf_t *b, const char *fmt, ...)
+{
+	va_list ap;
+	int r;
+	size_t len;
+	char *s;
+
+	if (b->size < 2)
+		return 0;
+
+	va_start(ap, fmt);
+	r = vsnprintf(b->buf, b->size, fmt, ap);
+	va_end(ap);
+
+	/* C99 snprintf behavior returns r >= size on overflow,
+	 * others return -1 on overflow.
+	 * All return -1 on format error.
+	 * We need to leave room for 2 null terminations, one for the current var
+	 * string, and one for final null of the var table. So check that the
+	 * strlen written, r, leaves room for 2 chars.
+	 */
+	if ((r == -1) || (r > (int)(b->size - 2))) {
+		b->size = 0;
+		return 0;
+	}
+
+	/* Remove any earlier occurrence of the same variable */
+	s = strchr(b->buf, '=');
+	if (s != NULL) {
+		len = (size_t) (s - b->buf);
+		for (s = b->base; s < b->buf;) {
+			if ((memcmp(s, b->buf, len) == 0) && s[len] == '=') {
+				len = strlen(s) + 1;
+				memmove(s, (s + len),
+					((b->buf + r + 1) - (s + len)));
+				b->buf -= len;
+				b->size += (unsigned int)len;
+				break;
+			}
+
+			while (*s++)
+				;
+		}
+	}
+
+	/* skip over this string's null termination */
+	r++;
+	b->size -= r;
+	b->buf += r;
+
+	return r;
+}
+
+/*
+ * Initialize local vars from the right source for this platform.
+ * Return 0 on success, nonzero on error.
+ */
+int srom_var_init(si_t *sih, uint bustype, void *curmap,
+		  char **vars, uint *count)
+{
+	uint len;
+
+	len = 0;
+
+	if (vars == NULL || count == NULL)
+		return 0;
+
+	*vars = NULL;
+	*count = 0;
+
+	switch (bustype) {
+	case SI_BUS:
+	case JTAG_BUS:
+		return initvars_srom_si(sih, curmap, vars, count);
+
+	case PCI_BUS:
+		if (curmap == NULL)
+			return -1;
+
+		return initvars_srom_pci(sih, curmap, vars, count);
+
+	default:
+		break;
+	}
+	return -1;
+}
+
+/* In chips with chipcommon rev 32 and later, the srom is in chipcommon,
+ * not in the bus cores.
+ */
+static u16
+srom_cc_cmd(si_t *sih, void *ccregs, u32 cmd,
+	    uint wordoff, u16 data)
+{
+	chipcregs_t *cc = (chipcregs_t *) ccregs;
+	uint wait_cnt = 1000;
+
+	if ((cmd == SRC_OP_READ) || (cmd == SRC_OP_WRITE)) {
+		W_REG(&cc->sromaddress, wordoff * 2);
+		if (cmd == SRC_OP_WRITE)
+			W_REG(&cc->sromdata, data);
+	}
+
+	W_REG(&cc->sromcontrol, SRC_START | cmd);
+
+	while (wait_cnt--) {
+		if ((R_REG(&cc->sromcontrol) & SRC_BUSY) == 0)
+			break;
+	}
+
+	if (!wait_cnt) {
+		return 0xffff;
+	}
+	if (cmd == SRC_OP_READ)
+		return (u16) R_REG(&cc->sromdata);
+	else
+		return 0xffff;
+}
+
+static inline void ltoh16_buf(u16 *buf, unsigned int size)
+{
+	for (size /= 2; size; size--)
+		*(buf + size) = le16_to_cpu(*(buf + size));
+}
+
+static inline void htol16_buf(u16 *buf, unsigned int size)
+{
+	for (size /= 2; size; size--)
+		*(buf + size) = cpu_to_le16(*(buf + size));
+}
+
+/*
+ * Read in and validate sprom.
+ * Return 0 on success, nonzero on error.
+ */
+static int
+sprom_read_pci(si_t *sih, u16 *sprom, uint wordoff,
+	       u16 *buf, uint nwords, bool check_crc)
+{
+	int err = 0;
+	uint i;
+	void *ccregs = NULL;
+
+	/* read the sprom */
+	for (i = 0; i < nwords; i++) {
+
+		if (sih->ccrev > 31 && ISSIM_ENAB(sih)) {
+			/* use indirect since direct is too slow on QT */
+			if ((sih->cccaps & CC_CAP_SROM) == 0)
+				return 1;
+
+			ccregs = (void *)((u8 *) sprom - CC_SROM_OTP);
+			buf[i] =
+			    srom_cc_cmd(sih, ccregs, SRC_OP_READ,
+					wordoff + i, 0);
+
+		} else {
+			if (ISSIM_ENAB(sih))
+				buf[i] = R_REG(&sprom[wordoff + i]);
+
+			buf[i] = R_REG(&sprom[wordoff + i]);
+		}
+
+	}
+
+	/* bypass crc checking for simulation to allow srom hack */
+	if (ISSIM_ENAB(sih))
+		return err;
+
+	if (check_crc) {
+
+		if (buf[0] == 0xffff) {
+			/* The hardware thinks that an srom that starts with 0xffff
+			 * is blank, regardless of the rest of the content, so declare
+			 * it bad.
+			 */
+			return 1;
+		}
+
+		/* fixup the endianness so crc8 will pass */
+		htol16_buf(buf, nwords * 2);
+		if (bcm_crc8((u8 *) buf, nwords * 2, CRC8_INIT_VALUE) !=
+		    CRC8_GOOD_VALUE) {
+			/* DBG only pci always read srom4 first, then srom8/9 */
+			err = 1;
+		}
+		/* now correct the endianness of the byte array */
+		ltoh16_buf(buf, nwords * 2);
+	}
+	return err;
+}
+
+#if defined(BCMNVRAMR)
+static int otp_read_pci(si_t *sih, u16 *buf, uint bufsz)
+{
+	u8 *otp;
+	uint sz = OTP_SZ_MAX / 2;	/* size in words */
+	int err = 0;
+
+	otp = kzalloc(OTP_SZ_MAX, GFP_ATOMIC);
+	if (otp == NULL) {
+		return -EBADE;
+	}
+
+	err = otp_read_region(sih, OTP_HW_RGN, (u16 *) otp, &sz);
+
+	memcpy(buf, otp, bufsz);
+
+	kfree(otp);
+
+	/* Check CRC */
+	if (buf[0] == 0xffff) {
+		/* The hardware thinks that an srom that starts with 0xffff
+		 * is blank, regardless of the rest of the content, so declare
+		 * it bad.
+		 */
+		return 1;
+	}
+
+	/* fixup the endianness so crc8 will pass */
+	htol16_buf(buf, bufsz);
+	if (bcm_crc8((u8 *) buf, SROM4_WORDS * 2, CRC8_INIT_VALUE) !=
+	    CRC8_GOOD_VALUE) {
+		err = 1;
+	}
+	/* now correct the endianness of the byte array */
+	ltoh16_buf(buf, bufsz);
+
+	return err;
+}
+#endif				/* defined(BCMNVRAMR) */
+/*
+* Create variable table from memory.
+* Return 0 on success, nonzero on error.
+*/
+static int initvars_table(char *start, char *end,
+			  char **vars, uint *count)
+{
+	int c = (int)(end - start);
+
+	/* do it only when there is more than just the null string */
+	if (c > 1) {
+		char *vp = kmalloc(c, GFP_ATOMIC);
+		if (!vp)
+			return -ENOMEM;
+		memcpy(vp, start, c);
+		*vars = vp;
+		*count = c;
+	} else {
+		*vars = NULL;
+		*count = 0;
+	}
+
+	return 0;
+}
+
+/*
+ * Find variables with <devpath> from flash. 'base' points to the beginning
+ * of the table upon enter and to the end of the table upon exit when success.
+ * Return 0 on success, nonzero on error.
+ */
+static int initvars_flash(si_t *sih, char **base, uint len)
+{
+	char *vp = *base;
+	char *flash;
+	int err;
+	char *s;
+	uint l, dl, copy_len;
+	char devpath[SI_DEVPATH_BUFSZ];
+
+	/* allocate memory and read in flash */
+	flash = kmalloc(NVRAM_SPACE, GFP_ATOMIC);
+	if (!flash)
+		return -ENOMEM;
+	err = nvram_getall(flash, NVRAM_SPACE);
+	if (err)
+		goto exit;
+
+	ai_devpath(sih, devpath, sizeof(devpath));
+
+	/* grab vars with the <devpath> prefix in name */
+	dl = strlen(devpath);
+	for (s = flash; s && *s; s += l + 1) {
+		l = strlen(s);
+
+		/* skip non-matching variable */
+		if (strncmp(s, devpath, dl))
+			continue;
+
+		/* is there enough room to copy? */
+		copy_len = l - dl + 1;
+		if (len < copy_len) {
+			err = -EOVERFLOW;
+			goto exit;
+		}
+
+		/* no prefix, just the name=value */
+		strncpy(vp, &s[dl], copy_len);
+		vp += copy_len;
+		len -= copy_len;
+	}
+
+	/* add null string as terminator */
+	if (len < 1) {
+		err = -EOVERFLOW;
+		goto exit;
+	}
+	*vp++ = '\0';
+
+	*base = vp;
+
+ exit:	kfree(flash);
+	return err;
+}
+
+/*
+ * Initialize nonvolatile variable table from flash.
+ * Return 0 on success, nonzero on error.
+ */
+static int initvars_flash_si(si_t *sih, char **vars, uint *count)
+{
+	char *vp, *base;
+	int err;
+
+	base = vp = kmalloc(MAXSZ_NVRAM_VARS, GFP_ATOMIC);
+	if (!vp)
+		return -ENOMEM;
+
+	err = initvars_flash(sih, &vp, MAXSZ_NVRAM_VARS);
+	if (err == 0)
+		err = initvars_table(base, vp, vars, count);
+
+	kfree(base);
+
+	return err;
+}
+
+/* Parse SROM and create name=value pairs. 'srom' points to
+ * the SROM word array. 'off' specifies the offset of the
+ * first word 'srom' points to, which should be either 0 or
+ * SROM3_SWRG_OFF (full SROM or software region).
+ */
+
+static uint mask_shift(u16 mask)
+{
+	uint i;
+	for (i = 0; i < (sizeof(mask) << 3); i++) {
+		if (mask & (1 << i))
+			return i;
+	}
+	return 0;
+}
+
+static uint mask_width(u16 mask)
+{
+	int i;
+	for (i = (sizeof(mask) << 3) - 1; i >= 0; i--) {
+		if (mask & (1 << i))
+			return (uint) (i - mask_shift(mask) + 1);
+	}
+	return 0;
+}
+
+static void _initvars_srom_pci(u8 sromrev, u16 *srom, uint off, varbuf_t *b)
+{
+	u16 w;
+	u32 val;
+	const sromvar_t *srv;
+	uint width;
+	uint flags;
+	u32 sr = (1 << sromrev);
+
+	varbuf_append(b, "sromrev=%d", sromrev);
+
+	for (srv = pci_sromvars; srv->name != NULL; srv++) {
+		const char *name;
+
+		if ((srv->revmask & sr) == 0)
+			continue;
+
+		if (srv->off < off)
+			continue;
+
+		flags = srv->flags;
+		name = srv->name;
+
+		/* This entry is for mfgc only. Don't generate param for it, */
+		if (flags & SRFL_NOVAR)
+			continue;
+
+		if (flags & SRFL_ETHADDR) {
+			u8 ea[ETH_ALEN];
+
+			ea[0] = (srom[srv->off - off] >> 8) & 0xff;
+			ea[1] = srom[srv->off - off] & 0xff;
+			ea[2] = (srom[srv->off + 1 - off] >> 8) & 0xff;
+			ea[3] = srom[srv->off + 1 - off] & 0xff;
+			ea[4] = (srom[srv->off + 2 - off] >> 8) & 0xff;
+			ea[5] = srom[srv->off + 2 - off] & 0xff;
+
+			varbuf_append(b, "%s=%pM", name, ea);
+		} else {
+			w = srom[srv->off - off];
+			val = (w & srv->mask) >> mask_shift(srv->mask);
+			width = mask_width(srv->mask);
+
+			while (srv->flags & SRFL_MORE) {
+				srv++;
+				if (srv->off == 0 || srv->off < off)
+					continue;
+
+				w = srom[srv->off - off];
+				val +=
+				    ((w & srv->mask) >> mask_shift(srv->
+								   mask)) <<
+				    width;
+				width += mask_width(srv->mask);
+			}
+
+			if ((flags & SRFL_NOFFS)
+			    && ((int)val == (1 << width) - 1))
+				continue;
+
+			if (flags & SRFL_CCODE) {
+				if (val == 0)
+					varbuf_append(b, "ccode=");
+				else
+					varbuf_append(b, "ccode=%c%c",
+						      (val >> 8), (val & 0xff));
+			}
+			/* LED Powersave duty cycle has to be scaled:
+			 *(oncount >> 24) (offcount >> 8)
+			 */
+			else if (flags & SRFL_LEDDC) {
+				u32 w32 = (((val >> 8) & 0xff) << 24) |	/* oncount */
+				    (((val & 0xff)) << 8);	/* offcount */
+				varbuf_append(b, "leddc=%d", w32);
+			} else if (flags & SRFL_PRHEX)
+				varbuf_append(b, "%s=0x%x", name, val);
+			else if ((flags & SRFL_PRSIGN)
+				 && (val & (1 << (width - 1))))
+				varbuf_append(b, "%s=%d", name,
+					      (int)(val | (~0 << width)));
+			else
+				varbuf_append(b, "%s=%u", name, val);
+		}
+	}
+
+	if (sromrev >= 4) {
+		/* Do per-path variables */
+		uint p, pb, psz;
+
+		if (sromrev >= 8) {
+			pb = SROM8_PATH0;
+			psz = SROM8_PATH1 - SROM8_PATH0;
+		} else {
+			pb = SROM4_PATH0;
+			psz = SROM4_PATH1 - SROM4_PATH0;
+		}
+
+		for (p = 0; p < MAX_PATH_SROM; p++) {
+			for (srv = perpath_pci_sromvars; srv->name != NULL;
+			     srv++) {
+				if ((srv->revmask & sr) == 0)
+					continue;
+
+				if (pb + srv->off < off)
+					continue;
+
+				/* This entry is for mfgc only. Don't generate param for it, */
+				if (srv->flags & SRFL_NOVAR)
+					continue;
+
+				w = srom[pb + srv->off - off];
+				val = (w & srv->mask) >> mask_shift(srv->mask);
+				width = mask_width(srv->mask);
+
+				/* Cheating: no per-path var is more than 1 word */
+
+				if ((srv->flags & SRFL_NOFFS)
+				    && ((int)val == (1 << width) - 1))
+					continue;
+
+				if (srv->flags & SRFL_PRHEX)
+					varbuf_append(b, "%s%d=0x%x", srv->name,
+						      p, val);
+				else
+					varbuf_append(b, "%s%d=%d", srv->name,
+						      p, val);
+			}
+			pb += psz;
+		}
+	}
+}
+
+/*
+ * Initialize nonvolatile variable table from sprom.
+ * Return 0 on success, nonzero on error.
+ */
+static int initvars_srom_pci(si_t *sih, void *curmap, char **vars, uint *count)
+{
+	u16 *srom, *sromwindow;
+	u8 sromrev = 0;
+	u32 sr;
+	varbuf_t b;
+	char *vp, *base = NULL;
+	bool flash = false;
+	int err = 0;
+
+	/*
+	 * Apply CRC over SROM content regardless SROM is present or not,
+	 * and use variable <devpath>sromrev's existence in flash to decide
+	 * if we should return an error when CRC fails or read SROM variables
+	 * from flash.
+	 */
+	srom = kmalloc(SROM_MAX, GFP_ATOMIC);
+	if (!srom)
+		return -2;
+
+	sromwindow = (u16 *) SROM_OFFSET(sih);
+	if (ai_is_sprom_available(sih)) {
+		err =
+		    sprom_read_pci(sih, sromwindow, 0, srom, SROM_WORDS,
+				   true);
+
+		if ((srom[SROM4_SIGN] == SROM4_SIGNATURE) ||
+		    (((sih->buscoretype == PCIE_CORE_ID)
+		      && (sih->buscorerev >= 6))
+		     || ((sih->buscoretype == PCI_CORE_ID)
+			 && (sih->buscorerev >= 0xe)))) {
+			/* sromrev >= 4, read more */
+			err =
+			    sprom_read_pci(sih, sromwindow, 0, srom,
+					   SROM4_WORDS, true);
+			sromrev = srom[SROM4_CRCREV] & 0xff;
+		} else if (err == 0) {
+			/* srom is good and is rev < 4 */
+			/* top word of sprom contains version and crc8 */
+			sromrev = srom[SROM_CRCREV] & 0xff;
+			/* bcm4401 sroms misprogrammed */
+			if (sromrev == 0x10)
+				sromrev = 1;
+		}
+	}
+#if defined(BCMNVRAMR)
+	/* Use OTP if SPROM not available */
+	else {
+		err = otp_read_pci(sih, srom, SROM_MAX);
+		if (err == 0)
+			/* OTP only contain SROM rev8/rev9 for now */
+			sromrev = srom[SROM4_CRCREV] & 0xff;
+		else
+			err = 1;
+	}
+#else
+	else
+		err = 1;
+#endif
+
+	/*
+	 * We want internal/wltest driver to come up with default
+	 * sromvars so we can program a blank SPROM/OTP.
+	 */
+	if (err) {
+		char *value;
+		u32 val;
+		val = 0;
+
+		value = ai_getdevpathvar(sih, "sromrev");
+		if (value) {
+			sromrev = (u8) simple_strtoul(value, NULL, 0);
+			flash = true;
+			goto varscont;
+		}
+
+		value = ai_getnvramflvar(sih, "sromrev");
+		if (value) {
+			err = 0;
+			goto errout;
+		}
+
+		{
+			err = -1;
+			goto errout;
+		}
+	}
+
+ varscont:
+	/* Bitmask for the sromrev */
+	sr = 1 << sromrev;
+
+	/* srom version check: Current valid versions: 1, 2, 3, 4, 5, 8, 9 */
+	if ((sr & 0x33e) == 0) {
+		err = -2;
+		goto errout;
+	}
+
+	base = vp = kmalloc(MAXSZ_NVRAM_VARS, GFP_ATOMIC);
+	if (!vp) {
+		err = -2;
+		goto errout;
+	}
+
+	/* read variables from flash */
+	if (flash) {
+		err = initvars_flash(sih, &vp, MAXSZ_NVRAM_VARS);
+		if (err)
+			goto errout;
+		goto varsdone;
+	}
+
+	varbuf_init(&b, base, MAXSZ_NVRAM_VARS);
+
+	/* parse SROM into name=value pairs. */
+	_initvars_srom_pci(sromrev, srom, 0, &b);
+
+	/* final nullbyte terminator */
+	vp = b.buf;
+	*vp++ = '\0';
+
+ varsdone:
+	err = initvars_table(base, vp, vars, count);
+
+ errout:
+	if (base)
+		kfree(base);
+
+	kfree(srom);
+	return err;
+}
+
+
+static int initvars_srom_si(si_t *sih, void *curmap, char **vars, uint *varsz)
+{
+	/* Search flash nvram section for srom variables */
+	return initvars_flash_si(sih, vars, varsz);
+}
diff --git a/drivers/staging/brcm80211/util/bcmsrom_tbl.h b/drivers/staging/brcm80211/brcmsmac/bcmsrom_tbl.h
similarity index 89%
rename from drivers/staging/brcm80211/util/bcmsrom_tbl.h
rename to drivers/staging/brcm80211/brcmsmac/bcmsrom_tbl.h
index 22ae7c1c18fb1d65b1f844fab1b01fb6024810b8..f4b3e61dc37d54d959830b7c56bc9b69660d9920 100644
--- a/drivers/staging/brcm80211/util/bcmsrom_tbl.h
+++ b/drivers/staging/brcm80211/brcmsmac/bcmsrom_tbl.h
@@ -17,7 +17,6 @@
 #ifndef	_bcmsrom_tbl_h_
 #define	_bcmsrom_tbl_h_
 
-#include "sbpcmcia.h"
 #include "wlioctl.h"
 
 typedef struct {
@@ -511,73 +510,4 @@ typedef struct {
 #define OTP_MANFID	(0xff - 3)	/* CISTPL_MANFID */
 #define OTP_RAW1	(0xff - 4)	/* Like RAW, but comes first */
 
-static const cis_tuple_t cis_hnbuvars[] = {
-	{OTP_RAW1, 0, ""},	/* special case */
-	{OTP_VERS_1, 0, "smanf sproductname"},	/* special case (non BRCM tuple) */
-	{OTP_MANFID, 4, "2manfid 2prodid"},	/* special case (non BRCM tuple) */
-	{HNBU_SROMREV, 2, "1sromrev"},
-	/* NOTE: subdevid is also written to boardtype.
-	 *       Need to write HNBU_BOARDTYPE to change it if it is different.
-	 */
-	{HNBU_CHIPID, 11, "2vendid 2devid 2chiprev 2subvendid 2subdevid"},
-	{HNBU_BOARDREV, 3, "2boardrev"},
-	{HNBU_PAPARMS, 10, "2pa0b0 2pa0b1 2pa0b2 1pa0itssit 1pa0maxpwr 1opo"},
-	{HNBU_AA, 3, "1aa2g 1aa5g"},
-	{HNBU_AA, 3, "1aa0 1aa1"},	/* backward compatibility */
-	{HNBU_AG, 5, "1ag0 1ag1 1ag2 1ag3"},
-	{HNBU_BOARDFLAGS, 9, "4boardflags 4boardflags2"},
-	{HNBU_LEDS, 5, "1ledbh0 1ledbh1 1ledbh2 1ledbh3"},
-	{HNBU_CCODE, 4, "2ccode 1cctl"},
-	{HNBU_CCKPO, 3, "2cckpo"},
-	{HNBU_OFDMPO, 5, "4ofdmpo"},
-	{HNBU_RDLID, 3, "2rdlid"},
-	{HNBU_RSSISMBXA2G, 3, "0rssismf2g 0rssismc2g 0rssisav2g 0bxa2g"},	/* special case */
-	{HNBU_RSSISMBXA5G, 3, "0rssismf5g 0rssismc5g 0rssisav5g 0bxa5g"},	/* special case */
-	{HNBU_XTALFREQ, 5, "4xtalfreq"},
-	{HNBU_TRI2G, 2, "1tri2g"},
-	{HNBU_TRI5G, 4, "1tri5gl 1tri5g 1tri5gh"},
-	{HNBU_RXPO2G, 2, "1rxpo2g"},
-	{HNBU_RXPO5G, 2, "1rxpo5g"},
-	{HNBU_BOARDNUM, 3, "2boardnum"},
-	{HNBU_MACADDR, 7, "6macaddr"},	/* special case */
-	{HNBU_RDLSN, 3, "2rdlsn"},
-	{HNBU_BOARDTYPE, 3, "2boardtype"},
-	{HNBU_LEDDC, 3, "2leddc"},
-	{HNBU_RDLRNDIS, 2, "1rdlndis"},
-	{HNBU_CHAINSWITCH, 5, "1txchain 1rxchain 2antswitch"},
-	{HNBU_REGREV, 2, "1regrev"},
-	{HNBU_FEM, 5, "0antswctl2g, 0triso2g, 0pdetrange2g, 0extpagain2g, 0tssipos2g" "0antswctl5g, 0triso5g, 0pdetrange5g, 0extpagain5g, 0tssipos5g"},	/* special case */
-	{HNBU_PAPARMS_C0, 31, "1maxp2ga0 1itt2ga0 2pa2gw0a0 2pa2gw1a0 "
-	 "2pa2gw2a0 1maxp5ga0 1itt5ga0 1maxp5gha0 1maxp5gla0 2pa5gw0a0 "
-	 "2pa5gw1a0 2pa5gw2a0 2pa5glw0a0 2pa5glw1a0 2pa5glw2a0 2pa5ghw0a0 "
-	 "2pa5ghw1a0 2pa5ghw2a0"},
-	{HNBU_PAPARMS_C1, 31, "1maxp2ga1 1itt2ga1 2pa2gw0a1 2pa2gw1a1 "
-	 "2pa2gw2a1 1maxp5ga1 1itt5ga1 1maxp5gha1 1maxp5gla1 2pa5gw0a1 "
-	 "2pa5gw1a1 2pa5gw2a1 2pa5glw0a1 2pa5glw1a1 2pa5glw2a1 2pa5ghw0a1 "
-	 "2pa5ghw1a1 2pa5ghw2a1"},
-	{HNBU_PO_CCKOFDM, 19, "2cck2gpo 4ofdm2gpo 4ofdm5gpo 4ofdm5glpo "
-	 "4ofdm5ghpo"},
-	{HNBU_PO_MCS2G, 17, "2mcs2gpo0 2mcs2gpo1 2mcs2gpo2 2mcs2gpo3 "
-	 "2mcs2gpo4 2mcs2gpo5 2mcs2gpo6 2mcs2gpo7"},
-	{HNBU_PO_MCS5GM, 17, "2mcs5gpo0 2mcs5gpo1 2mcs5gpo2 2mcs5gpo3 "
-	 "2mcs5gpo4 2mcs5gpo5 2mcs5gpo6 2mcs5gpo7"},
-	{HNBU_PO_MCS5GLH, 33, "2mcs5glpo0 2mcs5glpo1 2mcs5glpo2 2mcs5glpo3 "
-	 "2mcs5glpo4 2mcs5glpo5 2mcs5glpo6 2mcs5glpo7 "
-	 "2mcs5ghpo0 2mcs5ghpo1 2mcs5ghpo2 2mcs5ghpo3 "
-	 "2mcs5ghpo4 2mcs5ghpo5 2mcs5ghpo6 2mcs5ghpo7"},
-	{HNBU_CCKFILTTYPE, 2, "1cckdigfilttype"},
-	{HNBU_PO_CDD, 3, "2cddpo"},
-	{HNBU_PO_STBC, 3, "2stbcpo"},
-	{HNBU_PO_40M, 3, "2bw40po"},
-	{HNBU_PO_40MDUP, 3, "2bwduppo"},
-	{HNBU_RDLRWU, 2, "1rdlrwu"},
-	{HNBU_WPS, 3, "1wpsgpio 1wpsled"},
-	{HNBU_USBFS, 2, "1usbfs"},
-	{HNBU_CUSTOM1, 5, "4customvar1"},
-	{OTP_RAW, 0, ""},	/* special case */
-	{HNBU_OFDMPO5G, 13, "4ofdm5gpo 4ofdm5glpo 4ofdm5ghpo"},
-	{HNBU_USBEPNUM, 3, "2usbepnum"},
-	{0xFF, 0, ""}
-};
-
 #endif				/* _bcmsrom_tbl_h_ */
diff --git a/drivers/staging/brcm80211/brcmsmac/d11.h b/drivers/staging/brcm80211/brcmsmac/d11.h
index a9d182f49023450630d8667dd950b5f7d7762b03..d91e4189a3e87f33031c46eec5ea3002faf89810 100644
--- a/drivers/staging/brcm80211/brcmsmac/d11.h
+++ b/drivers/staging/brcm80211/brcmsmac/d11.h
@@ -17,6 +17,8 @@
 #ifndef	_D11_H
 #define	_D11_H
 
+#include <sbconfig.h>
+
 #ifndef WL_RSSI_ANT_MAX
 #define WL_RSSI_ANT_MAX		4	/* max possible rx antennas */
 #elif WL_RSSI_ANT_MAX != 4
diff --git a/drivers/staging/brcm80211/util/hnddma.c b/drivers/staging/brcm80211/brcmsmac/hnddma.c
similarity index 94%
rename from drivers/staging/brcm80211/util/hnddma.c
rename to drivers/staging/brcm80211/brcmsmac/hnddma.c
index be339feae77d916fa28494d78d62eab003ee48bb..f607315f8143c83931b67cea7e4db55d06fc169a 100644
--- a/drivers/staging/brcm80211/util/hnddma.c
+++ b/drivers/staging/brcm80211/brcmsmac/hnddma.c
@@ -22,7 +22,7 @@
 #include <bcmdevs.h>
 #include <hndsoc.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <aiutils.h>
 
 #include <sbhnddma.h>
 #include <hnddma.h>
@@ -293,23 +293,10 @@ struct hnddma_pub *dma_attach(char *name, si_t *sih,
 
 	di->msg_level = msg_level ? msg_level : &dma_msg_level;
 
-	/* old chips w/o sb is no longer supported */
-	ASSERT(sih != NULL);
 
-	di->dma64 = ((si_core_sflags(sih, 0, 0) & SISF_DMA64) == SISF_DMA64);
-
-	/* check arguments */
-	ASSERT(ISPOWEROF2(ntxd));
-	ASSERT(ISPOWEROF2(nrxd));
-
-	if (nrxd == 0)
-		ASSERT(dmaregsrx == NULL);
-	if (ntxd == 0)
-		ASSERT(dmaregstx == NULL);
+	di->dma64 = ((ai_core_sflags(sih, 0, 0) & SISF_DMA64) == SISF_DMA64);
 
 	/* init dma reg pointer */
-	ASSERT(ntxd <= D64MAXDD);
-	ASSERT(nrxd <= D64MAXDD);
 	di->d64txregs = (dma64regs_t *) dmaregstx;
 	di->d64rxregs = (dma64regs_t *) dmaregsrx;
 	di->hnddma.di_fn = (const di_fcn_t *)&dma64proc;
@@ -369,11 +356,11 @@ struct hnddma_pub *dma_attach(char *name, si_t *sih,
 	di->dataoffsetlow = di->dataoffsetlow + SI_SDRAM_SWAPPED;
 #endif				/* defined(__mips__) && defined(IL_BIGENDIAN) */
 	/* WAR64450 : DMACtl.Addr ext fields are not supported in SDIOD core. */
-	if ((si_coreid(sih) == SDIOD_CORE_ID)
-	    && ((si_corerev(sih) > 0) && (si_corerev(sih) <= 2)))
+	if ((ai_coreid(sih) == SDIOD_CORE_ID)
+	    && ((ai_corerev(sih) > 0) && (ai_corerev(sih) <= 2)))
 		di->addrext = 0;
-	else if ((si_coreid(sih) == I2S_CORE_ID) &&
-		 ((si_corerev(sih) == 0) || (si_corerev(sih) == 1)))
+	else if ((ai_coreid(sih) == I2S_CORE_ID) &&
+		 ((ai_corerev(sih) == 0) || (ai_corerev(sih) == 1)))
 		di->addrext = 0;
 	else
 		di->addrext = _dma_isaddrext(di);
@@ -488,7 +475,6 @@ dma64_dd_upd(dma_info_t *di, dma64dd_t *ddring, dmaaddr_t pa, uint outidx,
 #else
 	if ((di->dataoffsetlow == 0) || !(PHYSADDRLO(pa) & PCI32ADDR_HIGH)) {
 #endif				/* defined(__mips__) && defined(IL_BIGENDIAN) */
-		ASSERT((PHYSADDRHI(pa) & PCI64ADDR_HIGH) == 0);
 
 		W_SM(&ddring[outidx].addrlow,
 		     BUS_SWAP32(PHYSADDRLO(pa) + di->dataoffsetlow));
@@ -499,11 +485,9 @@ dma64_dd_upd(dma_info_t *di, dma64dd_t *ddring, dmaaddr_t pa, uint outidx,
 	} else {
 		/* address extension for 32-bit PCI */
 		u32 ae;
-		ASSERT(di->addrext);
 
 		ae = (PHYSADDRLO(pa) & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT;
 		PHYSADDRLO(pa) &= ~PCI32ADDR_HIGH;
-		ASSERT(PHYSADDRHI(pa) == 0);
 
 		ctrl2 |= (ae << D64_CTRL2_AE_SHIFT) & D64_CTRL2_AE;
 		W_SM(&ddring[outidx].addrlow,
@@ -544,10 +528,6 @@ static void _dma_detach(dma_info_t *di)
 
 	DMA_TRACE(("%s: dma_detach\n", di->name));
 
-	/* shouldn't be here if descriptors are unreclaimed */
-	ASSERT(di->txin == di->txout);
-	ASSERT(di->rxin == di->rxout);
-
 	/* free dma descriptor rings */
 	if (di->txd64)
 		pci_free_consistent(di->pbus, di->txdalloc,
@@ -602,14 +582,12 @@ static bool _dma_isaddrext(dma_info_t *di)
 		if (!_dma64_addrext(di->d64txregs)) {
 			DMA_ERROR(("%s: _dma_isaddrext: DMA64 tx doesn't have "
 				   "AE set\n", di->name));
-			ASSERT(0);
 		}
 		return true;
 	} else if (di->d64rxregs != NULL) {
 		if (!_dma64_addrext(di->d64rxregs)) {
 			DMA_ERROR(("%s: _dma_isaddrext: DMA64 rx doesn't have "
 				   "AE set\n", di->name));
-			ASSERT(0);
 		}
 		return true;
 	}
@@ -642,8 +620,6 @@ static void _dma_ddtable_init(dma_info_t *di, uint direction, dmaaddr_t pa)
 	} else {
 		/* DMA64 32bits address extension */
 		u32 ae;
-		ASSERT(di->addrext);
-		ASSERT(PHYSADDRHI(pa) == 0);
 
 		/* shift the high bit(s) from pa to ae */
 		ae = (PHYSADDRLO(pa) & PCI32ADDR_HIGH) >>
@@ -738,7 +714,7 @@ _dma_rx_param_get(dma_info_t *di, u16 *rxoffset, u16 *rxbufsize)
  *   After it reaches the max size of buffer, the data continues in next DMA descriptor
  *   buffer WITHOUT DMA header
  */
-static void *BCMFASTPATH _dma_rx(dma_info_t *di)
+static void *_dma_rx(dma_info_t *di)
 {
 	struct sk_buff *p, *head, *tail;
 	uint len;
@@ -752,16 +728,7 @@ static void *BCMFASTPATH _dma_rx(dma_info_t *di)
 
 	len = le16_to_cpu(*(u16 *) (head->data));
 	DMA_TRACE(("%s: dma_rx len %d\n", di->name, len));
-
-#if defined(__mips__)
-#define OSL_UNCACHED(va)        ((void *)KSEG1ADDR((va)))
-	if (!len) {
-		while (!(len = *(u16 *) OSL_UNCACHED(head->data)))
-			udelay(1);
-
-		*(u16 *) (head->data) = cpu_to_le16((u16) len);
-	}
-#endif				/* defined(__mips__) */
+	dma_spin_for_len(len, head);
 
 	/* set actual length */
 	pkt_len = min((di->rxoffset + len), di->rxbufsize);
@@ -783,7 +750,6 @@ static void *BCMFASTPATH _dma_rx(dma_info_t *di)
 #ifdef BCMDBG
 		if (resid > 0) {
 			uint cur;
-			ASSERT(p == NULL);
 			cur =
 			    B2I(((R_REG(&di->d64rxregs->status0) &
 				  D64_RS0_CD_MASK) -
@@ -797,7 +763,7 @@ static void *BCMFASTPATH _dma_rx(dma_info_t *di)
 		if ((di->hnddma.dmactrlflags & DMA_CTRL_RXMULTI) == 0) {
 			DMA_ERROR(("%s: dma_rx: bad frame length (%d)\n",
 				   di->name, len));
-			pkt_buf_free_skb(head);
+			bcm_pkt_buf_free_skb(head);
 			di->hnddma.rxgiants++;
 			goto next_frame;
 		}
@@ -811,7 +777,7 @@ static void *BCMFASTPATH _dma_rx(dma_info_t *di)
  *  this will stall the rx dma and user might want to call rxfill again asap
  *  This unlikely happens on memory-rich NIC, but often on memory-constrained dongle
  */
-static bool BCMFASTPATH _dma_rxfill(dma_info_t *di)
+static bool _dma_rxfill(dma_info_t *di)
 {
 	struct sk_buff *p;
 	u16 rxin, rxout;
@@ -845,7 +811,7 @@ static bool BCMFASTPATH _dma_rxfill(dma_info_t *di)
 		   size to be allocated
 		 */
 
-		p = pkt_buf_get_skb(di->rxbufsize + extra_offset);
+		p = bcm_pkt_buf_get_skb(di->rxbufsize + extra_offset);
 
 		if (p == NULL) {
 			DMA_ERROR(("%s: dma_rxfill: out of rxbufs\n",
@@ -874,10 +840,7 @@ static bool BCMFASTPATH _dma_rxfill(dma_info_t *di)
 		pa = pci_map_single(di->pbus, p->data,
 			di->rxbufsize, PCI_DMA_FROMDEVICE);
 
-		ASSERT(IS_ALIGNED(PHYSADDRLO(pa), 4));
-
 		/* save the free packet pointer */
-		ASSERT(di->rxp[rxout] == NULL);
 		di->rxp[rxout] = p;
 
 		/* reset flags for each descriptor */
@@ -946,10 +909,10 @@ static void _dma_rxreclaim(dma_info_t *di)
 	DMA_TRACE(("%s: dma_rxreclaim\n", di->name));
 
 	while ((p = _dma_getnextrxp(di, true)))
-		pkt_buf_free_skb(p);
+		bcm_pkt_buf_free_skb(p);
 }
 
-static void *BCMFASTPATH _dma_getnextrxp(dma_info_t *di, bool forceall)
+static void *_dma_getnextrxp(dma_info_t *di, bool forceall)
 {
 	if (di->nrxd == 0)
 		return NULL;
@@ -1019,8 +982,6 @@ static uint _dma_ctrlflags(dma_info_t *di, uint mask, uint flags)
 		return 0;
 	}
 
-	ASSERT((flags & ~mask) == 0);
-
 	dmactrlflags &= ~mask;
 	dmactrlflags |= flags;
 
@@ -1053,9 +1014,6 @@ static unsigned long _dma_getvar(dma_info_t *di, const char *name)
 {
 	if (!strcmp(name, "&txavail"))
 		return (unsigned long)&(di->hnddma.txavail);
-	else {
-		ASSERT(0);
-	}
 	return 0;
 }
 
@@ -1063,8 +1021,6 @@ static
 u8 dma_align_sizetobits(uint size)
 {
 	u8 bitpos = 0;
-	ASSERT(size);
-	ASSERT(!(size & (size - 1)));
 	while (size >>= 1) {
 		bitpos++;
 	}
@@ -1171,7 +1127,7 @@ static bool dma64_txsuspended(dma_info_t *di)
 	     D64_XC_SE);
 }
 
-static void BCMFASTPATH dma64_txreclaim(dma_info_t *di, txd_range_t range)
+static void dma64_txreclaim(dma_info_t *di, txd_range_t range)
 {
 	void *p;
 
@@ -1187,7 +1143,7 @@ static void BCMFASTPATH dma64_txreclaim(dma_info_t *di, txd_range_t range)
 	while ((p = dma64_getnexttxp(di, range))) {
 		/* For unframed data, we don't have any packets to free */
 		if (!(di->hnddma.dmactrlflags & DMA_CTRL_UNFRAMED))
-			pkt_buf_free_skb(p);
+			bcm_pkt_buf_free_skb(p);
 	}
 }
 
@@ -1230,12 +1186,8 @@ static bool dma64_alloc(dma_info_t *di, uint direction)
 		di->txdalign = (uint) ((s8 *)di->txd64 - (s8 *) va);
 		PHYSADDRLOSET(di->txdpa,
 			      PHYSADDRLO(di->txdpaorig) + di->txdalign);
-		/* Make sure that alignment didn't overflow */
-		ASSERT(PHYSADDRLO(di->txdpa) >= PHYSADDRLO(di->txdpaorig));
-
 		PHYSADDRHISET(di->txdpa, PHYSADDRHI(di->txdpaorig));
 		di->txdalloc = alloced;
-		ASSERT(IS_ALIGNED((unsigned long)di->txd64, align));
 	} else {
 		va = dma_ringalloc(di, D64RINGALIGN, size, &align_bits,
 			&alloced, &di->rxdpaorig);
@@ -1248,12 +1200,8 @@ static bool dma64_alloc(dma_info_t *di, uint direction)
 		di->rxdalign = (uint) ((s8 *)di->rxd64 - (s8 *) va);
 		PHYSADDRLOSET(di->rxdpa,
 			      PHYSADDRLO(di->rxdpaorig) + di->rxdalign);
-		/* Make sure that alignment didn't overflow */
-		ASSERT(PHYSADDRLO(di->rxdpa) >= PHYSADDRLO(di->rxdpaorig));
-
 		PHYSADDRHISET(di->rxdpa, PHYSADDRHI(di->rxdpaorig));
 		di->rxdalloc = alloced;
-		ASSERT(IS_ALIGNED((unsigned long)di->rxd64, align));
 	}
 
 	return true;
@@ -1396,7 +1344,6 @@ static int dma64_txunframed(dma_info_t *di, void *buf, uint len, bool commit)
 		flags |= D64_CTRL1_EOT;
 
 	dma64_dd_upd(di, di->txd64, pa, txout, &flags, len);
-	ASSERT(di->txp[txout] == NULL);
 
 	/* save the buffer pointer - used by dma_getpos */
 	di->txp[txout] = buf;
@@ -1427,7 +1374,7 @@ static int dma64_txunframed(dma_info_t *di, void *buf, uint len, bool commit)
  * WARNING: call must check the return value for error.
  *   the error(toss frames) could be fatal and cause many subsequent hard to debug problems
  */
-static int BCMFASTPATH dma64_txfast(dma_info_t *di, struct sk_buff *p0,
+static int dma64_txfast(dma_info_t *di, struct sk_buff *p0,
 				    bool commit)
 {
 	struct sk_buff *p, *next;
@@ -1451,9 +1398,6 @@ static int BCMFASTPATH dma64_txfast(dma_info_t *di, struct sk_buff *p0,
 
 		data = p->data;
 		len = p->len;
-#ifdef BCM_DMAPAD
-		len += PKTDMAPAD(di->osh, p);
-#endif				/* BCM_DMAPAD */
 		next = p->next;
 
 		/* return nonzero if out of tx descriptors */
@@ -1504,7 +1448,6 @@ static int BCMFASTPATH dma64_txfast(dma_info_t *di, struct sk_buff *p0,
 				pa = map->segs[j - 1].addr;
 			}
 			dma64_dd_upd(di, di->txd64, pa, txout, &flags, len);
-			ASSERT(di->txp[txout] == NULL);
 
 			txout = NEXTTXD(txout);
 		}
@@ -1537,7 +1480,7 @@ static int BCMFASTPATH dma64_txfast(dma_info_t *di, struct sk_buff *p0,
 
  outoftxd:
 	DMA_ERROR(("%s: dma_txfast: out of txds !!!\n", di->name));
-	pkt_buf_free_skb(p0);
+	bcm_pkt_buf_free_skb(p0);
 	di->hnddma.txavail = 0;
 	di->hnddma.txnobuf++;
 	return -1;
@@ -1553,7 +1496,7 @@ static int BCMFASTPATH dma64_txfast(dma_info_t *di, struct sk_buff *p0,
  * If range is HNDDMA_RANGE_ALL, reclaim all txd(s) posted to the ring and
  * return associated packet regardless of the value of hardware pointers.
  */
-static void *BCMFASTPATH dma64_getnexttxp(dma_info_t *di, txd_range_t range)
+static void *dma64_getnexttxp(dma_info_t *di, txd_range_t range)
 {
 	u16 start, end, i;
 	u16 active_desc;
@@ -1645,15 +1588,12 @@ static void *BCMFASTPATH dma64_getnexttxp(dma_info_t *di, txd_range_t range)
 	return NULL;
 }
 
-static void *BCMFASTPATH dma64_getnextrxp(dma_info_t *di, bool forceall)
+static void *dma64_getnextrxp(dma_info_t *di, bool forceall)
 {
 	uint i, curr;
 	void *rxp;
 	dmaaddr_t pa;
 
-	/* if forcing, dma engine must be disabled */
-	ASSERT(!forceall || !dma64_rxenabled(di));
-
 	i = di->rxin;
 
 	/* return if no packets posted */
@@ -1670,7 +1610,6 @@ static void *BCMFASTPATH dma64_getnextrxp(dma_info_t *di, bool forceall)
 
 	/* get the packet pointer that corresponds to the rx descriptor */
 	rxp = di->rxp[i];
-	ASSERT(rxp);
 	di->rxp[i] = NULL;
 
 	PHYSADDRLOSET(pa,
@@ -1712,8 +1651,6 @@ static void dma64_txrotate(dma_info_t *di)
 	u32 w;
 	u16 first, last;
 
-	ASSERT(dma64_txsuspendedidle(di));
-
 	nactive = _dma_txactive(di);
 	ad = (u16) (B2I
 		       ((((R_REG(&di->d64txregs->status1) &
@@ -1721,8 +1658,6 @@ static void dma64_txrotate(dma_info_t *di)
 			  - di->xmtptrbase) & D64_XS1_AD_MASK), dma64dd_t));
 	rot = TXD(ad - di->txin);
 
-	ASSERT(rot < di->ntxd);
-
 	/* full-ring case is a lot harder - don't worry about this */
 	if (rot >= (di->ntxd - nactive)) {
 		DMA_ERROR(("%s: dma_txrotate: ring full - punt\n", di->name));
@@ -1756,7 +1691,6 @@ static void dma64_txrotate(dma_info_t *di)
 		W_SM(&di->txd64[old].addrhigh, BUS_SWAP32(0xdeadbeef));
 
 		/* move the corresponding txp[] entry */
-		ASSERT(di->txp[new] == NULL);
 		di->txp[new] = di->txp[old];
 
 		/* Move the map */
@@ -1783,16 +1717,16 @@ uint dma_addrwidth(si_t *sih, void *dmaregs)
 {
 	/* Perform 64-bit checks only if we want to advertise 64-bit (> 32bit) capability) */
 	/* DMA engine is 64-bit capable */
-	if ((si_core_sflags(sih, 0, 0) & SISF_DMA64) == SISF_DMA64) {
+	if ((ai_core_sflags(sih, 0, 0) & SISF_DMA64) == SISF_DMA64) {
 		/* backplane are 64-bit capable */
-		if (si_backplane64(sih))
+		if (ai_backplane64(sih))
 			/* If bus is System Backplane or PCIE then we can access 64-bits */
 			if ((sih->bustype == SI_BUS) ||
 			    ((sih->bustype == PCI_BUS) &&
 			     (sih->buscoretype == PCIE_CORE_ID)))
 				return DMADDRWIDTH_64;
 	}
-	ASSERT(0); /* DMA hardware not supported by this driver*/
+	/* DMA hardware not supported by this driver*/
 	return DMADDRWIDTH_64;
 }
 
diff --git a/drivers/staging/brcm80211/util/nicpci.c b/drivers/staging/brcm80211/brcmsmac/nicpci.c
similarity index 92%
rename from drivers/staging/brcm80211/util/nicpci.c
rename to drivers/staging/brcm80211/brcmsmac/nicpci.c
index a1fb2f08984d5173d4dd8fe38270bd16434701ee..18b844a8d2fb370fb67098c2f5dad01cf7cb6146 100644
--- a/drivers/staging/brcm80211/util/nicpci.c
+++ b/drivers/staging/brcm80211/brcmsmac/nicpci.c
@@ -19,7 +19,8 @@
 #include <linux/pci.h>
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <bcmnvram.h>
+#include <aiutils.h>
 #include <hndsoc.h>
 #include <bcmdevs.h>
 #include <sbchipc.h>
@@ -83,8 +84,6 @@ void *pcicore_init(si_t *sih, void *pdev, void *regs)
 {
 	pcicore_info_t *pi;
 
-	ASSERT(sih->bustype == PCI_BUS);
-
 	/* alloc pcicore_info_t */
 	pi = kzalloc(sizeof(pcicore_info_t), GFP_ATOMIC);
 	if (pi == NULL) {
@@ -98,10 +97,8 @@ void *pcicore_init(si_t *sih, void *pdev, void *regs)
 	if (sih->buscoretype == PCIE_CORE_ID) {
 		u8 cap_ptr;
 		pi->regs.pcieregs = (sbpcieregs_t *) regs;
-		cap_ptr =
-		    pcicore_find_pci_capability(pi->dev, PCI_CAP_PCIECAP_ID,
-						NULL, NULL);
-		ASSERT(cap_ptr);
+		cap_ptr = pcicore_find_pci_capability(pi->dev, PCI_CAP_ID_EXP,
+						      NULL, NULL);
 		pi->pciecap_lcreg_offset = cap_ptr + PCIE_CAP_LINKCTRL_OFFSET;
 	} else
 		pi->regs.pciregs = (struct sbpciregs *) regs;
@@ -130,16 +127,16 @@ pcicore_find_pci_capability(void *dev, u8 req_cap_id,
 	u8 byte_val;
 
 	/* check for Header type 0 */
-	pci_read_config_byte(dev, PCI_CFG_HDR, &byte_val);
-	if ((byte_val & 0x7f) != PCI_HEADER_NORMAL)
+	pci_read_config_byte(dev, PCI_HEADER_TYPE, &byte_val);
+	if ((byte_val & 0x7f) != PCI_HEADER_TYPE_NORMAL)
 		goto end;
 
 	/* check if the capability pointer field exists */
-	pci_read_config_byte(dev, PCI_CFG_STAT, &byte_val);
-	if (!(byte_val & PCI_CAPPTR_PRESENT))
+	pci_read_config_byte(dev, PCI_STATUS, &byte_val);
+	if (!(byte_val & PCI_STATUS_CAP_LIST))
 		goto end;
 
-	pci_read_config_byte(dev, PCI_CFG_CAPPTR, &cap_ptr);
+	pci_read_config_byte(dev, PCI_CAPABILITY_LIST, &cap_ptr);
 	/* check if the capability pointer is 0x00 */
 	if (cap_ptr == 0x00)
 		goto end;
@@ -167,8 +164,8 @@ pcicore_find_pci_capability(void *dev, u8 req_cap_id,
 		*buflen = 0;
 		/* copy the cpability data excluding cap ID and next ptr */
 		cap_data = cap_ptr + 2;
-		if ((bufsize + cap_data) > SZPCR)
-			bufsize = SZPCR - cap_data;
+		if ((bufsize + cap_data) > PCI_SZPCR)
+			bufsize = PCI_SZPCR - cap_data;
 		*buflen = bufsize;
 		while (bufsize--) {
 			pci_read_config_byte(dev, cap_data, buf);
@@ -187,8 +184,6 @@ pcie_readreg(sbpcieregs_t *pcieregs, uint addrtype,
 {
 	uint retval = 0xFFFFFFFF;
 
-	ASSERT(pcieregs != NULL);
-
 	switch (addrtype) {
 	case PCIE_CONFIGREGS:
 		W_REG((&pcieregs->configaddr), offset);
@@ -201,7 +196,6 @@ pcie_readreg(sbpcieregs_t *pcieregs, uint addrtype,
 		retval = R_REG(&(pcieregs->pcieinddata));
 		break;
 	default:
-		ASSERT(0);
 		break;
 	}
 
@@ -212,8 +206,6 @@ uint
 pcie_writereg(sbpcieregs_t *pcieregs, uint addrtype,
 	      uint offset, uint val)
 {
-	ASSERT(pcieregs != NULL);
-
 	switch (addrtype) {
 	case PCIE_CONFIGREGS:
 		W_REG((&pcieregs->configaddr), offset);
@@ -224,7 +216,6 @@ pcie_writereg(sbpcieregs_t *pcieregs, uint addrtype,
 		W_REG((&pcieregs->pcieinddata), val);
 		break;
 	default:
-		ASSERT(0);
 		break;
 	}
 	return 0;
@@ -384,7 +375,6 @@ static void pcie_extendL1timer(pcicore_info_t *pi, bool extend)
 static void pcie_clkreq_upd(pcicore_info_t *pi, uint state)
 {
 	si_t *sih = pi->sih;
-	ASSERT(PCIE_PUB(sih));
 
 	switch (state) {
 	case SI_DOATTACH:
@@ -393,10 +383,10 @@ static void pcie_clkreq_upd(pcicore_info_t *pi, uint state)
 		break;
 	case SI_PCIDOWN:
 		if (sih->buscorerev == 6) {	/* turn on serdes PLL down */
-			si_corereg(sih, SI_CC_IDX,
+			ai_corereg(sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, chipcontrol_addr), ~0,
 				   0);
-			si_corereg(sih, SI_CC_IDX,
+			ai_corereg(sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, chipcontrol_data),
 				   ~0x40, 0);
 		} else if (pi->pcie_pr42767) {
@@ -405,10 +395,10 @@ static void pcie_clkreq_upd(pcicore_info_t *pi, uint state)
 		break;
 	case SI_PCIUP:
 		if (sih->buscorerev == 6) {	/* turn off serdes PLL down */
-			si_corereg(sih, SI_CC_IDX,
+			ai_corereg(sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, chipcontrol_addr), ~0,
 				   0);
-			si_corereg(sih, SI_CC_IDX,
+			ai_corereg(sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, chipcontrol_data),
 				   ~0x40, 0x40);
 		} else if (PCIE_ASPM(sih)) {	/* disable clkreq */
@@ -416,7 +406,6 @@ static void pcie_clkreq_upd(pcicore_info_t *pi, uint state)
 		}
 		break;
 	default:
-		ASSERT(0);
 		break;
 	}
 }
@@ -534,10 +523,8 @@ static void pcie_war_noplldown(pcicore_info_t *pi)
 	sbpcieregs_t *pcieregs = pi->regs.pcieregs;
 	u16 *reg16;
 
-	ASSERT(pi->sih->buscorerev == 7);
-
 	/* turn off serdes PLL down */
-	si_corereg(pi->sih, SI_CC_IDX, offsetof(chipcregs_t, chipcontrol),
+	ai_corereg(pi->sih, SI_CC_IDX, offsetof(chipcregs_t, chipcontrol),
 		   CHIPCTRL_4321_PLL_DOWN, CHIPCTRL_4321_PLL_DOWN);
 
 	/*  clear srom shadow backdoor */
@@ -693,16 +680,15 @@ bool pcicore_pmecap_fast(void *pch)
 	u8 cap_ptr;
 	u32 pmecap;
 
-	cap_ptr =
-	    pcicore_find_pci_capability(pi->dev, PCI_CAP_POWERMGMTCAP_ID, NULL,
-					NULL);
+	cap_ptr = pcicore_find_pci_capability(pi->dev, PCI_CAP_ID_PM, NULL,
+					      NULL);
 
 	if (!cap_ptr)
 		return false;
 
 	pci_read_config_dword(pi->dev, cap_ptr, &pmecap);
 
-	return (pmecap & PME_CAP_PM_STATES) != 0;
+	return (pmecap & (PCI_PM_CAP_PME_MASK << 16)) != 0;
 }
 
 /* return true if PM capability exists in the pci config space
@@ -714,10 +700,9 @@ static bool pcicore_pmecap(pcicore_info_t *pi)
 	u32 pmecap;
 
 	if (!pi->pmecap_offset) {
-		cap_ptr =
-		    pcicore_find_pci_capability(pi->dev,
-						PCI_CAP_POWERMGMTCAP_ID, NULL,
-						NULL);
+		cap_ptr = pcicore_find_pci_capability(pi->dev,
+						      PCI_CAP_ID_PM,
+						      NULL, NULL);
 		if (!cap_ptr)
 			return false;
 
@@ -727,7 +712,7 @@ static bool pcicore_pmecap(pcicore_info_t *pi)
 					&pmecap);
 
 		/* At least one state can generate PME */
-		pi->pmecap = (pmecap & PME_CAP_PM_STATES) != 0;
+		pi->pmecap = (pmecap & (PCI_PM_CAP_PME_MASK << 16)) != 0;
 	}
 
 	return pi->pmecap;
@@ -743,11 +728,11 @@ void pcicore_pmeen(void *pch)
 	if (!pcicore_pmecap(pi))
 		return;
 
-	pci_read_config_dword(pi->dev, pi->pmecap_offset + PME_CSR_OFFSET,
+	pci_read_config_dword(pi->dev, pi->pmecap_offset + PCI_PM_CTRL,
 				&w);
-	w |= (PME_CSR_PME_EN);
+	w |= (PCI_PM_CTRL_PME_ENABLE);
 	pci_write_config_dword(pi->dev,
-				pi->pmecap_offset + PME_CSR_OFFSET, w);
+				pi->pmecap_offset + PCI_PM_CTRL, w);
 }
 
 /*
@@ -761,10 +746,10 @@ bool pcicore_pmestat(void *pch)
 	if (!pcicore_pmecap(pi))
 		return false;
 
-	pci_read_config_dword(pi->dev, pi->pmecap_offset + PME_CSR_OFFSET,
+	pci_read_config_dword(pi->dev, pi->pmecap_offset + PCI_PM_CTRL,
 				&w);
 
-	return (w & PME_CSR_PME_STAT) == PME_CSR_PME_STAT;
+	return (w & PCI_PM_CTRL_PME_STATUS) == PCI_PM_CTRL_PME_STATUS;
 }
 
 /* Disable PME generation, clear the PME status bit if set
@@ -777,16 +762,16 @@ void pcicore_pmeclr(void *pch)
 	if (!pcicore_pmecap(pi))
 		return;
 
-	pci_read_config_dword(pi->dev, pi->pmecap_offset + PME_CSR_OFFSET,
+	pci_read_config_dword(pi->dev, pi->pmecap_offset + PCI_PM_CTRL,
 				&w);
 
 	PCI_ERROR(("pcicore_pci_pmeclr PMECSR : 0x%x\n", w));
 
 	/* PMESTAT is cleared by writing 1 to it */
-	w &= ~(PME_CSR_PME_EN);
+	w &= ~(PCI_PM_CTRL_PME_ENABLE);
 
 	pci_write_config_dword(pi->dev,
-				pi->pmecap_offset + PME_CSR_OFFSET, w);
+				pi->pmecap_offset + PCI_PM_CTRL, w);
 }
 
 u32 pcie_lcreg(void *pch, u32 mask, u32 val)
diff --git a/drivers/staging/brcm80211/util/nvram/nvram_ro.c b/drivers/staging/brcm80211/brcmsmac/nvram.c
similarity index 76%
rename from drivers/staging/brcm80211/util/nvram/nvram_ro.c
rename to drivers/staging/brcm80211/brcmsmac/nvram.c
index a697ff10ef36a3657f17ac520b19977a67a01f58..085ec0b9224f798588d7b4e33b4bb1011bb202f9 100644
--- a/drivers/staging/brcm80211/util/nvram/nvram_ro.c
+++ b/drivers/staging/brcm80211/brcmsmac/nvram.c
@@ -18,11 +18,8 @@
 #include <linux/string.h>
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
 #include <bcmnvram.h>
 #include <sbchipc.h>
-#include <bcmsrom.h>
-#include <bcmotp.h>
 #include <bcmdevs.h>
 #include <hndsoc.h>
 
@@ -43,36 +40,7 @@ static vars_t *vars;
 
 static char *findvar(char *vars, char *lim, const char *name);
 
-#if defined(FLASH)
-/* copy flash to ram */
-static void get_flash_nvram(si_t *sih, struct nvram_header *nvh)
-{
-	uint nvs, bufsz;
-	vars_t *new;
-
-	nvs = R_REG(&nvh->len) - sizeof(struct nvram_header);
-	bufsz = nvs + VARS_T_OH;
-
-	new = kmalloc(bufsz, GFP_ATOMIC);
-	if (new == NULL) {
-		NVR_MSG(("Out of memory for flash vars\n"));
-		return;
-	}
-	new->vars = (char *)new + VARS_T_OH;
-
-	new->bufsz = bufsz;
-	new->size = nvs;
-	new->next = vars;
-	vars = new;
-
-	memcpy(new->vars, &nvh[1], nvs);
-
-	NVR_MSG(("%s: flash nvram @ %p, copied %d bytes to %p\n", __func__,
-		 nvh, nvs, new->vars));
-}
-#endif				/* FLASH */
-
-int nvram_init(void *si)
+int nvram_init(void)
 {
 
 	/* Make sure we read nvram in flash just once before freeing the memory */
@@ -83,14 +51,14 @@ int nvram_init(void *si)
 	return 0;
 }
 
-int nvram_append(void *si, char *varlst, uint varsz)
+int nvram_append(char *varlst, uint varsz)
 {
 	uint bufsz = VARS_T_OH;
 	vars_t *new;
 
 	new = kmalloc(bufsz, GFP_ATOMIC);
 	if (new == NULL)
-		return BCME_NOMEM;
+		return -ENOMEM;
 
 	new->vars = varlst;
 	new->bufsz = bufsz;
@@ -98,17 +66,14 @@ int nvram_append(void *si, char *varlst, uint varsz)
 	new->next = vars;
 	vars = new;
 
-	return BCME_OK;
+	return 0;
 }
 
-void nvram_exit(void *si)
+void nvram_exit(void)
 {
 	vars_t *this, *next;
-	si_t *sih;
 
-	sih = (si_t *) si;
 	this = vars;
-
 	if (this)
 		kfree(this->vars);
 
@@ -138,6 +103,49 @@ static char *findvar(char *vars, char *lim, const char *name)
 	return NULL;
 }
 
+/*
+ * Search the name=value vars for a specific one and return its value.
+ * Returns NULL if not found.
+ */
+char *getvar(char *vars, const char *name)
+{
+	char *s;
+	int len;
+
+	if (!name)
+		return NULL;
+
+	len = strlen(name);
+	if (len == 0)
+		return NULL;
+
+	/* first look in vars[] */
+	for (s = vars; s && *s;) {
+		if ((memcmp(s, name, len) == 0) && (s[len] == '='))
+			return &s[len + 1];
+
+		while (*s++)
+			;
+	}
+	/* then query nvram */
+	return nvram_get(name);
+}
+
+/*
+ * Search the vars for a specific one and return its value as
+ * an integer. Returns 0 if not found.
+ */
+int getintvar(char *vars, const char *name)
+{
+	char *val;
+
+	val = getvar(vars, name);
+	if (val == NULL)
+		return 0;
+
+	return simple_strtoul(val, NULL, 0);
+}
+
 char *nvram_get(const char *name)
 {
 	char *v = NULL;
@@ -162,7 +170,7 @@ int nvram_unset(const char *name)
 	return 0;
 }
 
-int nvram_reset(void *si)
+int nvram_reset(void)
 {
 	return 0;
 }
@@ -189,7 +197,7 @@ int nvram_getall(char *buf, int count)
 		while ((from < lim) && (*from)) {
 			len = strlen(from) + 1;
 			if (resid < (acc + len))
-				return BCME_BUFTOOSHORT;
+				return -EOVERFLOW;
 			memcpy(to, from, len);
 			acc += len;
 			from += len;
@@ -201,7 +209,7 @@ int nvram_getall(char *buf, int count)
 		this = this->next;
 	}
 	if (resid < 1)
-		return BCME_BUFTOOSHORT;
+		return -EOVERFLOW;
 	*buf = '\0';
 	return 0;
 }
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
index 8f75af2ffc5856bb43f52afddedfc636d03898b5..6cba4dfbc3ddd170dd8ac2d62d21fd762f2681b0 100644
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
@@ -18,10 +18,12 @@
 
 #include <linux/kernel.h>
 #include <linux/string.h>
-#include <bcmdefs.h>
+#include <linux/bitops.h>
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+
+#include <bcmdefs.h>
 #include <bcmnvram.h>
 #include <sbchipc.h>
 #include <bcmdevs.h>
@@ -155,8 +157,6 @@ char *phy_getvar(phy_info_t *pi, const char *name)
 	char *s;
 	int len;
 
-	ASSERT(pi->vars != (char *)&pi->vars);
-
 	if (!name)
 		return NULL;
 
@@ -241,7 +241,7 @@ u16 read_radio_reg(phy_info_t *pi, u16 addr)
 		break;
 
 	default:
-		ASSERT(VALID_PHYTYPE(pi->pubpi.phy_type));
+		break;
 	}
 
 	if ((D11REV_GE(pi->sh->corerev, 24)) ||
@@ -391,16 +391,6 @@ void write_phy_channel_reg(phy_info_t *pi, uint val)
 	W_REG(&pi->regs->phychannel, val);
 }
 
-#if defined(BCMDBG)
-static bool wlc_phy_war41476(phy_info_t *pi)
-{
-	u32 mc = R_REG(&pi->regs->maccontrol);
-
-	return ((mc & MCTL_EN_MAC) == 0)
-	    || ((mc & MCTL_PHYLOCK) == MCTL_PHYLOCK);
-}
-#endif
-
 u16 read_phy_reg(phy_info_t *pi, u16 addr)
 {
 	d11regs_t *regs;
@@ -412,10 +402,6 @@ u16 read_phy_reg(phy_info_t *pi, u16 addr)
 	(void)R_REG(&regs->phyregaddr);
 #endif
 
-	ASSERT(!
-	       (D11REV_IS(pi->sh->corerev, 11)
-		|| D11REV_IS(pi->sh->corerev, 12)) || wlc_phy_war41476(pi));
-
 	pi->phy_wreg = 0;
 	return R_REG(&regs->phyregdata);
 }
@@ -455,10 +441,6 @@ void and_phy_reg(phy_info_t *pi, u16 addr, u16 val)
 	(void)R_REG(&regs->phyregaddr);
 #endif
 
-	ASSERT(!
-	       (D11REV_IS(pi->sh->corerev, 11)
-		|| D11REV_IS(pi->sh->corerev, 12)) || wlc_phy_war41476(pi));
-
 	W_REG(&regs->phyregdata, (R_REG(&regs->phyregdata) & val));
 	pi->phy_wreg = 0;
 }
@@ -474,10 +456,6 @@ void or_phy_reg(phy_info_t *pi, u16 addr, u16 val)
 	(void)R_REG(&regs->phyregaddr);
 #endif
 
-	ASSERT(!
-	       (D11REV_IS(pi->sh->corerev, 11)
-		|| D11REV_IS(pi->sh->corerev, 12)) || wlc_phy_war41476(pi));
-
 	W_REG(&regs->phyregdata, (R_REG(&regs->phyregdata) | val));
 	pi->phy_wreg = 0;
 }
@@ -493,10 +471,6 @@ void mod_phy_reg(phy_info_t *pi, u16 addr, u16 mask, u16 val)
 	(void)R_REG(&regs->phyregaddr);
 #endif
 
-	ASSERT(!
-	       (D11REV_IS(pi->sh->corerev, 11)
-		|| D11REV_IS(pi->sh->corerev, 12)) || wlc_phy_war41476(pi));
-
 	W_REG(&regs->phyregdata,
 	      ((R_REG(&regs->phyregdata) & ~mask) | (val & mask)));
 	pi->phy_wreg = 0;
@@ -579,14 +553,12 @@ shared_phy_t *wlc_phy_shared_attach(shared_phy_params_t *shp)
 void wlc_phy_shared_detach(shared_phy_t *phy_sh)
 {
 	if (phy_sh) {
-		if (phy_sh->phy_head) {
-			ASSERT(!phy_sh->phy_head);
-		}
 		kfree(phy_sh);
 	}
 }
 
-wlc_phy_t *wlc_phy_attach(shared_phy_t *sh, void *regs, int bandtype, char *vars)
+wlc_phy_t *wlc_phy_attach(shared_phy_t *sh, void *regs, int bandtype,
+			  char *vars, struct wiphy *wiphy)
 {
 	phy_info_t *pi;
 	u32 sflags = 0;
@@ -596,7 +568,7 @@ wlc_phy_t *wlc_phy_attach(shared_phy_t *sh, void *regs, int bandtype, char *vars
 	if (D11REV_IS(sh->corerev, 4))
 		sflags = SISF_2G_PHY | SISF_5G_PHY;
 	else
-		sflags = si_core_sflags(sh->sih, 0, 0);
+		sflags = ai_core_sflags(sh->sih, 0, 0);
 
 	if (BAND_5G(bandtype)) {
 		if ((sflags & (SISF_5G_PHY | SISF_DB_PHY)) == 0) {
@@ -616,6 +588,7 @@ wlc_phy_t *wlc_phy_attach(shared_phy_t *sh, void *regs, int bandtype, char *vars
 	if (pi == NULL) {
 		return NULL;
 	}
+	pi->wiphy = wiphy;
 	pi->regs = (d11regs_t *) regs;
 	pi->sh = sh;
 	pi->phy_init_por = true;
@@ -781,8 +754,6 @@ void wlc_phy_detach(wlc_phy_t *pih)
 			pi->sh->phy_head = pi->next;
 		else if (pi->sh->phy_head->next == pi)
 			pi->sh->phy_head->next = NULL;
-		else
-			ASSERT(0);
 
 		if (pi->pi_fptr.detach)
 			(pi->pi_fptr.detach) (pi);
@@ -894,7 +865,6 @@ u32 wlc_phy_clk_bwbits(wlc_phy_t *pih)
 			phy_bw_clkbits = SICF_BW40;
 			break;
 		default:
-			ASSERT(0);
 			break;
 		}
 	}
@@ -962,24 +932,20 @@ void WLBANDINITFN(wlc_phy_init) (wlc_phy_t *pih, chanspec_t chanspec)
 	pi->radio_chanspec = chanspec;
 
 	mc = R_REG(&pi->regs->maccontrol);
-	if ((mc & MCTL_EN_MAC) != 0) {
-		ASSERT((const char *)
-		       "wlc_phy_init: Called with the MAC running!" == NULL);
-	}
-
-	ASSERT(pi != NULL);
+	if (WARN(mc & MCTL_EN_MAC, "HW error MAC running on init"))
+		return;
 
 	if (!(pi->measure_hold & PHY_HOLD_FOR_SCAN)) {
 		pi->measure_hold |= PHY_HOLD_FOR_NOT_ASSOC;
 	}
 
-	if (D11REV_GE(pi->sh->corerev, 5))
-		ASSERT(si_core_sflags(pi->sh->sih, 0, 0) & SISF_FCLKA);
+	if (WARN(!(ai_core_sflags(pi->sh->sih, 0, 0) & SISF_FCLKA),
+		 "HW error SISF_FCLKA\n"))
+		return;
 
 	phy_init = pi->pi_fptr.init;
 
 	if (phy_init == NULL) {
-		ASSERT(phy_init != NULL);
 		return;
 	}
 
@@ -1013,7 +979,9 @@ void wlc_phy_cal_init(wlc_phy_t *pih)
 	phy_info_t *pi = (phy_info_t *) pih;
 	initfn_t cal_init = NULL;
 
-	ASSERT((R_REG(&pi->regs->maccontrol) & MCTL_EN_MAC) == 0);
+	if (WARN((R_REG(&pi->regs->maccontrol) & MCTL_EN_MAC) != 0,
+		 "HW error: MAC enabled during phy cal\n"))
+		return;
 
 	if (!pi->initialized) {
 		cal_init = pi->pi_fptr.calinit;
@@ -1029,8 +997,6 @@ int wlc_phy_down(wlc_phy_t *pih)
 	phy_info_t *pi = (phy_info_t *) pih;
 	int callbacks = 0;
 
-	ASSERT(pi->phytest_on == false);
-
 	if (pi->phycal_timer
 	    && !wlapi_del_timer(pi->sh->physhim, pi->phycal_timer))
 		callbacks++;
@@ -1070,8 +1036,6 @@ wlc_phy_table_addr(phy_info_t *pi, uint tbl_id, uint tbl_offset,
 
 void wlc_phy_table_data_write(phy_info_t *pi, uint width, u32 val)
 {
-	ASSERT((width == 8) || (width == 16) || (width == 32));
-
 	if ((pi->sh->chip == BCM43224_CHIP_ID ||
 	     pi->sh->chip == BCM43421_CHIP_ID) &&
 	    (pi->sh->chiprev == 1) &&
@@ -1105,8 +1069,6 @@ wlc_phy_write_table(phy_info_t *pi, const phytbl_info_t *ptbl_info,
 	const u16 *ptbl_16b = (const u16 *)ptbl_info->tbl_ptr;
 	const u32 *ptbl_32b = (const u32 *)ptbl_info->tbl_ptr;
 
-	ASSERT((tbl_width == 8) || (tbl_width == 16) || (tbl_width == 32));
-
 	write_phy_reg(pi, tblAddr, (tbl_id << 10) | tbl_offset);
 
 	for (idx = 0; idx < ptbl_info->tbl_len; idx++) {
@@ -1148,8 +1110,6 @@ wlc_phy_read_table(phy_info_t *pi, const phytbl_info_t *ptbl_info,
 	u16 *ptbl_16b = (u16 *)ptbl_info->tbl_ptr;
 	u32 *ptbl_32b = (u32 *)ptbl_info->tbl_ptr;
 
-	ASSERT((tbl_width == 8) || (tbl_width == 16) || (tbl_width == 32));
-
 	write_phy_reg(pi, tblAddr, (tbl_id << 10) | tbl_offset);
 
 	for (idx = 0; idx < ptbl_info->tbl_len; idx++) {
@@ -1243,8 +1203,6 @@ void wlc_phy_do_dummy_tx(phy_info_t *pi, bool ofdm, bool pa_on)
 	};
 	u32 *dummypkt;
 
-	ASSERT((R_REG(&pi->regs->maccontrol) & MCTL_EN_MAC) == 0);
-
 	dummypkt = (u32 *) (ofdm ? ofdmpkt : cckpkt);
 	wlapi_bmac_write_template_ram(pi->sh->physhim, 0, DUMMY_PKT_LEN,
 				      dummypkt);
@@ -1258,7 +1216,6 @@ void wlc_phy_do_dummy_tx(phy_info_t *pi, bool ofdm, bool pa_on)
 
 	W_REG(&regs->txe_phyctl, (ofdm ? 1 : 0) | PHY_TXC_ANT_0);
 	if (ISNPHY(pi) || ISLCNPHY(pi)) {
-		ASSERT(ofdm);
 		W_REG(&regs->txe_phyctl1, 0x1A02);
 	}
 
@@ -1317,7 +1274,6 @@ void wlc_phy_do_dummy_tx(phy_info_t *pi, bool ofdm, bool pa_on)
 void wlc_phy_hold_upd(wlc_phy_t *pih, mbool id, bool set)
 {
 	phy_info_t *pi = (phy_info_t *) pih;
-	ASSERT(id);
 
 	if (set) {
 		mboolset(pi->measure_hold, id);
@@ -1439,8 +1395,6 @@ void wlc_phy_chanspec_set(wlc_phy_t *ppi, chanspec_t chanspec)
 	u16 m_cur_channel;
 	chansetfn_t chanspec_set = NULL;
 
-	ASSERT(!wf_chspec_malformed(chanspec));
-
 	m_cur_channel = CHSPEC_CHANNEL(chanspec);
 	if (CHSPEC_IS5G(chanspec))
 		m_cur_channel |= D11_CURCHANNEL_5G;
@@ -1480,8 +1434,7 @@ int wlc_phy_chanspec_bandrange_get(phy_info_t *pi, chanspec_t chanspec)
 		range = wlc_phy_get_chan_freq_range_nphy(pi, channel);
 	} else if (ISLCNPHY(pi)) {
 		range = wlc_phy_chanspec_freq2bandrange_lpssn(freq);
-	} else
-		ASSERT(0);
+	}
 
 	return range;
 }
@@ -1511,8 +1464,6 @@ wlc_phy_chanspec_band_validch(wlc_phy_t *ppi, uint band, chanvec_t *channels)
 	uint i;
 	uint channel;
 
-	ASSERT((band == WLC_BAND_2G) || (band == WLC_BAND_5G));
-
 	memset(channels, 0, sizeof(chanvec_t));
 
 	for (i = 0; i < ARRAY_SIZE(chan_info_all); i++) {
@@ -1535,8 +1486,6 @@ chanspec_t wlc_phy_chanspec_band_firstch(wlc_phy_t *ppi, uint band)
 	uint channel;
 	chanspec_t chspec;
 
-	ASSERT((band == WLC_BAND_2G) || (band == WLC_BAND_5G));
-
 	for (i = 0; i < ARRAY_SIZE(chan_info_all); i++) {
 		channel = chan_info_all[i].chan;
 
@@ -1572,8 +1521,6 @@ chanspec_t wlc_phy_chanspec_band_firstch(wlc_phy_t *ppi, uint band)
 			return chspec;
 	}
 
-	ASSERT(0);
-
 	return (chanspec_t) INVCHANSPEC;
 }
 
@@ -1581,7 +1528,6 @@ int wlc_phy_txpower_get(wlc_phy_t *ppi, uint *qdbm, bool *override)
 {
 	phy_info_t *pi = (phy_info_t *) ppi;
 
-	ASSERT(qdbm != NULL);
 	*qdbm = pi->tx_user_target[0];
 	if (override != NULL)
 		*override = pi->txpwroverride;
@@ -1703,7 +1649,6 @@ wlc_phy_txpower_sromlimit(wlc_phy_t *ppi, uint channel, u8 *min_pwr,
 				break;
 			}
 		}
-		ASSERT(i < ARRAY_SIZE(chan_info_all));
 
 		if (pi->hwtxpwr) {
 			*max_pwr = pi->hwtxpwr[i];
@@ -2134,7 +2079,6 @@ void wlc_phy_txpower_update_shm(phy_info_t *pi)
 {
 	int j;
 	if (ISNPHY(pi)) {
-		ASSERT(0);
 		return;
 	}
 
@@ -2466,8 +2410,6 @@ void wlc_phy_ant_rxdiv_set(wlc_phy_t *ppi, u8 val)
 			mod_phy_reg(pi, 0x410, (0x1 << 1), 0x00 << 1);
 			mod_phy_reg(pi, 0x410, (0x1 << 0), (u16) val << 0);
 		}
-	} else {
-		ASSERT(0);
 	}
 
 	if (!suspend)
@@ -2483,7 +2425,6 @@ wlc_phy_noise_calc_phy(phy_info_t *pi, u32 *cmplx_pwr, s8 *pwr_ant)
 	u8 i;
 
 	memset((u8 *) cmplx_pwr_dbm, 0, sizeof(cmplx_pwr_dbm));
-	ASSERT(pi->pubpi.phy_corenum <= PHY_CORE_MAX);
 	wlc_phy_compute_dB(cmplx_pwr, cmplx_pwr_dbm, pi->pubpi.phy_corenum);
 
 	for (i = 0; i < pi->pubpi.phy_corenum; i++) {
@@ -2529,7 +2470,6 @@ wlc_phy_noise_sample_request(wlc_phy_t *pih, u8 reason, u8 ch)
 		break;
 
 	default:
-		ASSERT(0);
 		break;
 	}
 
@@ -2678,7 +2618,6 @@ static s8 wlc_phy_noise_read_shmem(phy_info_t *pi)
 	s8 noise_dbm = PHY_NOISE_FIXED_VAL_NPHY;
 	u8 idx, core;
 
-	ASSERT(pi->pubpi.phy_corenum <= PHY_CORE_MAX);
 	memset((u8 *) cmplx_pwr, 0, sizeof(cmplx_pwr));
 	memset((u8 *) noise_dbm_ant, 0, sizeof(noise_dbm_ant));
 
@@ -2760,8 +2699,6 @@ void wlc_phy_noise_sample_intr(wlc_phy_t *pih)
 		channel = jssi_aux & D11_CURCHANNEL_MAX;
 
 		noise_dbm = wlc_phy_noise_read_shmem(pi);
-	} else {
-		ASSERT(0);
 	}
 
 	wlc_phy_noise_cb(pi, channel, noise_dbm);
@@ -2811,25 +2748,20 @@ s8 lcnphy_gain_index_offset_for_pkt_rssi[] = {
 
 void wlc_phy_compute_dB(u32 *cmplx_pwr, s8 *p_cmplx_pwr_dB, u8 core)
 {
-	u8 shift_ct, lsb, msb, secondmsb, i;
+	u8 msb, secondmsb, i;
 	u32 tmp;
 
 	for (i = 0; i < core; i++) {
+		secondmsb = 0;
 		tmp = cmplx_pwr[i];
-		shift_ct = msb = secondmsb = 0;
-		while (tmp != 0) {
-			tmp = tmp >> 1;
-			shift_ct++;
-			lsb = (u8) (tmp & 1);
-			if (lsb == 1)
-				msb = shift_ct;
-		}
-		secondmsb = (u8) ((cmplx_pwr[i] >> (msb - 1)) & 1);
+		msb = fls(tmp);
+		if (msb)
+			secondmsb = (u8) ((tmp >> (--msb - 1)) & 1);
 		p_cmplx_pwr_dB[i] = (s8) (3 * msb + 2 * secondmsb);
 	}
 }
 
-void BCMFASTPATH wlc_phy_rssi_compute(wlc_phy_t *pih, void *ctx)
+void wlc_phy_rssi_compute(wlc_phy_t *pih, void *ctx)
 {
 	wlc_d11rxhdr_t *wlc_rxhdr = (wlc_d11rxhdr_t *) ctx;
 	d11rxhdr_t *rxh = &wlc_rxhdr->rxhdr;
@@ -2871,10 +2803,7 @@ void BCMFASTPATH wlc_phy_rssi_compute(wlc_phy_t *pih, void *ctx)
 			rssi -= 256;
 	} else if (radioid == BCM2055_ID || radioid == BCM2056_ID
 		   || radioid == BCM2057_ID) {
-		ASSERT(ISNPHY(pi));
 		rssi = wlc_phy_rssi_compute_nphy(pi, wlc_rxhdr);
-	} else {
-		ASSERT((const char *)"Unknown radio" == NULL);
 	}
 
  end:
@@ -2900,9 +2829,6 @@ void wlc_phy_set_deaf(wlc_phy_t *ppi, bool user_flag)
 		wlc_lcnphy_deaf_mode(pi, true);
 	else if (ISNPHY(pi))
 		wlc_nphy_deaf_mode(pi, true);
-	else {
-		ASSERT(0);
-	}
 }
 
 void wlc_phy_watchdog(wlc_phy_t *pih)
@@ -3163,13 +3089,9 @@ void wlc_phy_cal_perical(wlc_phy_t *pih, u8 reason)
 			} else if (pi->nphy_perical == PHY_PERICAL_SPHASE)
 				wlc_phy_cal_perical_nphy_run(pi,
 							     PHY_PERICAL_AUTO);
-			else {
-				ASSERT(0);
-			}
 		}
 		break;
 	default:
-		ASSERT(0);
 		break;
 	}
 }
@@ -3192,25 +3114,6 @@ u8 wlc_phy_nbits(s32 value)
 	return nbits;
 }
 
-u32 wlc_phy_sqrt_int(u32 value)
-{
-	u32 root = 0, shift = 0;
-
-	for (shift = 0; shift < 32; shift += 2) {
-		if (((0x40000000 >> shift) + root) <= value) {
-			value -= ((0x40000000 >> shift) + root);
-			root = (root >> 1) | (0x40000000 >> shift);
-		} else {
-			root = root >> 1;
-		}
-	}
-
-	if (root < value)
-		++root;
-
-	return root;
-}
-
 void wlc_phy_stf_chain_init(wlc_phy_t *pih, u8 txchain, u8 rxchain)
 {
 	phy_info_t *pi = (phy_info_t *) pih;
@@ -3311,12 +3214,12 @@ void wlc_lcnphy_epa_switch(phy_info_t *pi, bool mode)
 				mod_phy_reg(pi, 0x44c, (0x1 << 2), (1) << 2);
 
 			}
-			si_corereg(pi->sh->sih, SI_CC_IDX,
+			ai_corereg(pi->sh->sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, gpiocontrol), ~0x0,
 				   0x0);
-			si_corereg(pi->sh->sih, SI_CC_IDX,
+			ai_corereg(pi->sh->sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, gpioout), 0x40, 0x40);
-			si_corereg(pi->sh->sih, SI_CC_IDX,
+			ai_corereg(pi->sh->sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, gpioouten), 0x40,
 				   0x40);
 		} else {
@@ -3324,11 +3227,11 @@ void wlc_lcnphy_epa_switch(phy_info_t *pi, bool mode)
 
 			mod_phy_reg(pi, 0x44d, (0x1 << 2), (0) << 2);
 
-			si_corereg(pi->sh->sih, SI_CC_IDX,
+			ai_corereg(pi->sh->sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, gpioout), 0x40, 0x00);
-			si_corereg(pi->sh->sih, SI_CC_IDX,
+			ai_corereg(pi->sh->sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, gpioouten), 0x40, 0x0);
-			si_corereg(pi->sh->sih, SI_CC_IDX,
+			ai_corereg(pi->sh->sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, gpiocontrol), ~0x0,
 				   0x40);
 		}
@@ -3387,33 +3290,6 @@ wlc_phy_get_pwrdet_offsets(phy_info_t *pi, s8 *cckoffset, s8 *ofdmoffset)
 	*ofdmoffset = 0;
 }
 
-u32 wlc_phy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision)
-{
-	u32 quotient, remainder, roundup, rbit;
-
-	ASSERT(divisor);
-
-	quotient = dividend / divisor;
-	remainder = dividend % divisor;
-	rbit = divisor & 1;
-	roundup = (divisor >> 1) + rbit;
-
-	while (precision--) {
-		quotient <<= 1;
-		if (remainder >= roundup) {
-			quotient++;
-			remainder = ((remainder - roundup) << 1) + rbit;
-		} else {
-			remainder <<= 1;
-		}
-	}
-
-	if (remainder >= roundup)
-		quotient++;
-
-	return quotient;
-}
-
 s8 wlc_phy_upd_rssi_offset(phy_info_t *pi, s8 rssi, chanspec_t chanspec)
 {
 
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_hal.h b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_hal.h
index bf962d5b339af57fe9a40903c1038099ee96ab57..8939153efa56d257770776cb225113a113c77705 100644
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_hal.h
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_hal.h
@@ -18,9 +18,10 @@
 #define _wlc_phy_h_
 
 #include <wlioctl.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <d11.h>
 #include <wlc_phy_shim.h>
+#include <net/mac80211.h>	/* struct wiphy */
 
 #define	IDCODE_VER_MASK		0x0000000f
 #define	IDCODE_VER_SHIFT	0
@@ -149,7 +150,7 @@ typedef struct shared_phy_params {
 extern shared_phy_t *wlc_phy_shared_attach(shared_phy_params_t *shp);
 extern void wlc_phy_shared_detach(shared_phy_t *phy_sh);
 extern wlc_phy_t *wlc_phy_attach(shared_phy_t *sh, void *regs, int bandtype,
-				 char *vars);
+				 char *vars, struct wiphy *wiphy);
 extern void wlc_phy_detach(wlc_phy_t *ppi);
 
 extern bool wlc_phy_get_phyversion(wlc_phy_t *pih, u16 *phytype,
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h
index 6e12a95c736051de60b8f4604fc5f17d5ed0fe9d..10cbf520474fcf7e918798d27168ceb835ad28b3 100644
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h
@@ -936,6 +936,7 @@ struct phy_info {
 	u8 phycal_tempdelta;
 	u32 mcs20_po;
 	u32 mcs40_po;
+	struct wiphy *wiphy;
 };
 
 typedef s32 fixed;
@@ -1024,7 +1025,6 @@ extern void wlc_phy_txpower_update_shm(phy_info_t *pi);
 
 extern void wlc_phy_cordic(fixed theta, cs32 *val);
 extern u8 wlc_phy_nbits(s32 value);
-extern u32 wlc_phy_sqrt_int(u32 value);
 extern void wlc_phy_compute_dB(u32 *cmplx_pwr, s8 *p_dB, u8 core);
 
 extern uint wlc_phy_init_radio_regs_allbands(phy_info_t *pi,
@@ -1093,8 +1093,6 @@ extern void wlc_lcnphy_epa_switch(phy_info_t *pi, bool mode);
 extern void wlc_2064_vco_cal(phy_info_t *pi);
 
 extern void wlc_phy_txpower_recalc_target(phy_info_t *pi);
-extern u32 wlc_phy_qdiv_roundup(u32 dividend, u32 divisor,
-				   u8 precision);
 
 #define LCNPHY_TBL_ID_PAPDCOMPDELTATBL	0x18
 #define LCNPHY_TX_POWER_TABLE_SIZE	128
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c
index a5a7bb82ab42619c2767cf49259b57c2db7216b1..b8864c5b7a199cb11d4f4d548da37c127005b57c 100644
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_lcn.c
@@ -19,18 +19,19 @@
 #include <linux/bitops.h>
 #include <linux/delay.h>
 #include <wlc_cfg.h>
-#include <qmath.h>
 #include <linux/pci.h>
-#include <siutils.h>
-#include <hndpmu.h>
+#include <aiutils.h>
+#include <wlc_pmu.h>
+#include <bcmnvram.h>
 
 #include <bcmdevs.h>
 #include <sbhnddma.h>
 
-#include <wlc_phy_radio.h>
-#include <wlc_phy_int.h>
-#include <wlc_phy_lcn.h>
-#include <wlc_phytbl_lcn.h>
+#include "wlc_phy_radio.h"
+#include "wlc_phy_int.h"
+#include "wlc_phy_qmath.h"
+#include "wlc_phy_lcn.h"
+#include "wlc_phytbl_lcn.h"
 
 #define PLL_2064_NDIV		90
 #define PLL_2064_LOW_END_VCO 	3000
@@ -1081,8 +1082,6 @@ wlc_lcnphy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision)
 {
 	u32 quotient, remainder, roundup, rbit;
 
-	ASSERT(divisor);
-
 	quotient = dividend / divisor;
 	remainder = dividend % divisor;
 	rbit = divisor & 1;
@@ -1780,11 +1779,6 @@ void wlc_lcnphy_set_tx_pwr_ctrl(phy_info_t *pi, u16 mode)
 	s8 index;
 	phy_info_lcnphy_t *pi_lcn = pi->u.pi_lcnphy;
 
-	ASSERT((LCNPHY_TX_PWR_CTRL_OFF == mode) ||
-	       (LCNPHY_TX_PWR_CTRL_SW == mode) ||
-	       (LCNPHY_TX_PWR_CTRL_HW == mode) ||
-	       (LCNPHY_TX_PWR_CTRL_TEMPBASED == mode));
-
 	mode = wlc_lcnphy_set_tx_pwr_ctrl_mode(pi, mode);
 	old_mode = wlc_lcnphy_set_tx_pwr_ctrl_mode(pi, old_mode);
 
@@ -1904,16 +1898,14 @@ wlc_lcnphy_tx_iqlo_cal(phy_info_t *pi,
 		break;
 
 	case LCNPHY_CAL_RECAL:
-		ASSERT(pi_lcn->lcnphy_cal_results.txiqlocal_bestcoeffs_valid);
-
 		start_coeffs = syst_coeffs;
-
 		cal_cmds = commands_recal;
 		n_cal_cmds = ARRAY_SIZE(commands_recal);
 		command_nums = command_nums_recal;
 		break;
+
 	default:
-		ASSERT(false);
+		break;
 	}
 
 	wlc_lcnphy_common_write_table(pi, LCNPHY_TBL_ID_IQLOCAL,
@@ -2460,8 +2452,6 @@ void wlc_lcnphy_set_tx_pwr_by_index(phy_info_t *pi, int index)
 	lcnphy_txgains_t gains;
 	phy_info_lcnphy_t *pi_lcn = pi->u.pi_lcnphy;
 
-	ASSERT(index <= LCNPHY_MAX_TX_POWER_INDEX);
-
 	pi_lcn->lcnphy_tx_power_idx_override = (s8) index;
 	pi_lcn->lcnphy_current_index = (u8) index;
 
@@ -2760,7 +2750,6 @@ wlc_lcnphy_start_tx_tone(phy_info_t *pi, s32 f_kHz, u16 max_val,
 		do {
 			bw = phy_bw * 1000 * k;
 			num_samps = bw / ABS(f_kHz);
-			ASSERT(num_samps <= ARRAY_SIZE(data_buf));
 			k++;
 		} while ((num_samps * (u32) (ABS(f_kHz))) != bw);
 	} else
@@ -3255,7 +3244,7 @@ static bool wlc_lcnphy_calc_rx_iq_comp(phy_info_t *pi, u16 num_samps)
 	}
 	b /= temp;
 	b -= a * a;
-	b = (s32) wlc_phy_sqrt_int((u32) b);
+	b = (s32) int_sqrt((unsigned long) b);
 	b -= (1 << 10);
 	a0_new = (u16) (a & 0x3ff);
 	b0_new = (u16) (b & 0x3ff);
@@ -3298,8 +3287,6 @@ wlc_lcnphy_rx_iq_cal(phy_info_t *pi, const lcnphy_rx_iqcomp_t *iqcomp,
 		return false;
 	}
 	if (module == 2) {
-		ASSERT(iqcomp_sz);
-
 		while (iqcomp_sz--) {
 			if (iqcomp[iqcomp_sz].chan ==
 			    CHSPEC_CHANNEL(pi->radio_chanspec)) {
@@ -3313,7 +3300,6 @@ wlc_lcnphy_rx_iq_cal(phy_info_t *pi, const lcnphy_rx_iqcomp_t *iqcomp,
 				break;
 			}
 		}
-		ASSERT(result);
 		goto cal_done;
 	}
 
@@ -3584,9 +3570,6 @@ void wlc_lcnphy_calib_modes(phy_info_t *pi, uint mode)
 		if (wlc_lcnphy_tempsense_based_pwr_ctrl_enabled(pi))
 			wlc_lcnphy_tx_power_adjustment((wlc_phy_t *) pi);
 		break;
-	default:
-		ASSERT(0);
-		break;
 	}
 }
 
@@ -5071,9 +5054,7 @@ bool wlc_phy_attach_lcnphy(phy_info_t *pi)
 		pi->hwpwrctrl_capable = true;
 	}
 
-	pi->xtalfreq = si_alp_clock(pi->sh->sih);
-	ASSERT(0 == (pi->xtalfreq % 1000));
-
+	pi->xtalfreq = si_pmu_alp_clock(pi->sh->sih);
 	pi_lcn->lcnphy_papd_rxGnCtrl_init = 0;
 
 	pi->pi_fptr.init = wlc_phy_init_lcnphy;
@@ -5293,9 +5274,7 @@ wlc_lcnphy_load_tx_iir_filter(phy_info_t *pi, bool is_ofdm, s16 filt_type)
 			}
 		}
 
-		if (filt_index == -1) {
-			ASSERT(false);
-		} else {
+		if (filt_index != -1) {
 			for (j = 0; j < LCNPHY_NUM_DIG_FILT_COEFFS; j++) {
 				write_phy_reg(pi, addr[j],
 					      LCNPHY_txdigfiltcoeffs_cck
@@ -5310,9 +5289,7 @@ wlc_lcnphy_load_tx_iir_filter(phy_info_t *pi, bool is_ofdm, s16 filt_type)
 			}
 		}
 
-		if (filt_index == -1) {
-			ASSERT(false);
-		} else {
+		if (filt_index != -1) {
 			for (j = 0; j < LCNPHY_NUM_DIG_FILT_COEFFS; j++) {
 				write_phy_reg(pi, addr_ofdm[j],
 					      LCNPHY_txdigfiltcoeffs_ofdm
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c
index 7947c6028b6e8c8cbb44e93538f20d60643f1733..71275094e810b8cf66591d9654174dac99034e94 100644
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_n.c
@@ -20,9 +20,9 @@
 #include <wlc_cfg.h>
 #include <linux/delay.h>
 #include <linux/pci.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <sbchipc.h>
-#include <hndpmu.h>
+#include <wlc_pmu.h>
 
 #include <bcmdevs.h>
 #include <sbhnddma.h>
@@ -14218,8 +14218,6 @@ static void WLBANDINITFN(wlc_phy_bphy_init_nphy) (phy_info_t *pi)
 {
 	u16 addr, val;
 
-	ASSERT(ISNPHY(pi));
-
 	val = 0x1e1f;
 	for (addr = (NPHY_TO_BPHY_OFF + BPHY_RSSI_LUT);
 	     addr <= (NPHY_TO_BPHY_OFF + BPHY_RSSI_LUT_END); addr++) {
@@ -14367,8 +14365,6 @@ static void WLBANDINITFN(wlc_phy_tbl_init_nphy) (phy_info_t *pi)
 			break;
 
 		default:
-
-			ASSERT(0);
 			break;
 		}
 
@@ -14401,8 +14397,6 @@ static void WLBANDINITFN(wlc_phy_tbl_init_nphy) (phy_info_t *pi)
 								 [idx]);
 					break;
 				default:
-
-					ASSERT(0);
 					break;
 				}
 			} else {
@@ -14550,7 +14544,7 @@ void WLBANDINITFN(wlc_phy_init_nphy) (phy_info_t *pi)
 	     (pi->sh->chippkg == BCM4718_PKG_ID))) {
 		if ((pi->sh->boardflags & BFL_EXTLNA) &&
 		    (CHSPEC_IS2G(pi->radio_chanspec))) {
-			si_corereg(pi->sh->sih, SI_CC_IDX,
+			ai_corereg(pi->sh->sih, SI_CC_IDX,
 				   offsetof(chipcregs_t, chipcontrol), 0x40,
 				   0x40);
 		}
@@ -14564,17 +14558,15 @@ void WLBANDINITFN(wlc_phy_init_nphy) (phy_info_t *pi)
 	if ((pi->nphy_gband_spurwar2_en) && CHSPEC_IS2G(pi->radio_chanspec) &&
 	    CHSPEC_IS40(pi->radio_chanspec)) {
 
-		regs = (d11regs_t *) si_switch_core(pi->sh->sih, D11_CORE_ID,
+		regs = (d11regs_t *) ai_switch_core(pi->sh->sih, D11_CORE_ID,
 						    &origidx, &intr_val);
-		ASSERT(regs != NULL);
-
 		d11_clk_ctl_st = R_REG(&regs->clk_ctl_st);
 		AND_REG(&regs->clk_ctl_st,
 			~(CCS_FORCEHT | CCS_HTAREQ));
 
 		W_REG(&regs->clk_ctl_st, d11_clk_ctl_st);
 
-		si_restore_core(pi->sh->sih, origidx, intr_val);
+		ai_restore_core(pi->sh->sih, origidx, intr_val);
 	}
 
 	pi->use_int_tx_iqlo_cal_nphy =
@@ -14783,10 +14775,7 @@ void WLBANDINITFN(wlc_phy_init_nphy) (phy_info_t *pi)
 						rfpwr_offset = (s16)
 						    nphy_papd_padgain_dlt_2g_2057rev7
 						    [pad_gn];
-					} else {
-						ASSERT(0);
 					}
-
 				} else {
 					if ((pi->pubpi.radiorev == 3) ||
 					    (pi->pubpi.radiorev == 4) ||
@@ -14800,8 +14789,6 @@ void WLBANDINITFN(wlc_phy_init_nphy) (phy_info_t *pi)
 						rfpwr_offset = (s16)
 						    nphy_papd_pgagain_dlt_5g_2057rev7
 						    [pga_gn];
-					} else {
-						ASSERT(0);
 					}
 				}
 				wlc_phy_table_write_nphy(pi,
@@ -14905,10 +14892,10 @@ void WLBANDINITFN(wlc_phy_init_nphy) (phy_info_t *pi)
 				}
 
 				if (wlc_phy_cal_txiqlo_nphy
-				    (pi, target_gain, true, false) == BCME_OK) {
+				    (pi, target_gain, true, false) == 0) {
 					if (wlc_phy_cal_rxiq_nphy
 					    (pi, target_gain, 2,
-					     false) == BCME_OK) {
+					     false) == 0) {
 						wlc_phy_savecal_nphy(pi);
 
 					}
@@ -14963,8 +14950,6 @@ static void wlc_phy_resetcca_nphy(phy_info_t *pi)
 {
 	u16 val;
 
-	ASSERT(0 == (R_REG(&pi->regs->maccontrol) & MCTL_EN_MAC));
-
 	wlapi_bmac_phyclk_fgc(pi->sh->physhim, ON);
 
 	val = read_phy_reg(pi, 0x01);
@@ -16130,8 +16115,6 @@ static void wlc_phy_workarounds_nphy(phy_info_t *pi)
 						 0x18, 16, bcm_adc_vmid);
 			wlc_phy_table_write_nphy(pi, NPHY_TBL_ID_AFECTRL, 4,
 						 0x1c, 16, bcm_adc_gain);
-		} else {
-			ASSERT(0);
 		}
 
 		write_radio_reg(pi,
@@ -17418,8 +17401,10 @@ static void wlc_phy_radio_postinit_2055(phy_info_t *pi)
 	SPINWAIT(((read_radio_reg(pi, RADIO_2055_CAL_COUNTER_OUT2) &
 		   RADIO_2055_RCAL_DONE) != RADIO_2055_RCAL_DONE), 2000);
 
-	ASSERT((read_radio_reg(pi, RADIO_2055_CAL_COUNTER_OUT2) &
-		RADIO_2055_RCAL_DONE) == RADIO_2055_RCAL_DONE);
+	if (WARN((read_radio_reg(pi, RADIO_2055_CAL_COUNTER_OUT2) &
+		 RADIO_2055_RCAL_DONE) != RADIO_2055_RCAL_DONE,
+		 "HW error: radio calibration1\n"))
+		return;
 
 	and_radio_reg(pi, RADIO_2055_CAL_LPO_CNTRL,
 		      ~(RADIO_2055_CAL_LPO_ENABLE));
@@ -17510,7 +17495,6 @@ static void wlc_phy_radio_init_2056(phy_info_t *pi)
 			break;
 
 		default:
-			ASSERT(0);
 			break;
 		}
 	}
@@ -17571,7 +17555,6 @@ static void wlc_phy_radio_init_2057(phy_info_t *pi)
 
 				regs_2057_ptr = regs_2057_rev5v1;
 			} else {
-				ASSERT(0);
 				break;
 			}
 
@@ -17586,11 +17569,8 @@ static void wlc_phy_radio_init_2057(phy_info_t *pi)
 			break;
 
 		default:
-			ASSERT(0);
 			break;
 		}
-	} else {
-		ASSERT(0);
 	}
 
 	wlc_phy_init_radio_regs_allbands(pi, regs_2057_ptr);
@@ -17708,7 +17688,6 @@ wlc_phy_chan2freq_nphy(phy_info_t *pi, uint channel, int *f,
 		}
 
 		if (i >= tbl_len) {
-			ASSERT(i < tbl_len);
 			goto fail;
 		}
 		if (pi->pubpi.radiorev == 5) {
@@ -17765,7 +17744,6 @@ wlc_phy_chan2freq_nphy(phy_info_t *pi, uint channel, int *f,
 		}
 
 		if (i >= tbl_len) {
-			ASSERT(i < tbl_len);
 			goto fail;
 		}
 		*t1 = &chan_info_tbl_p_1[i];
@@ -17777,7 +17755,6 @@ wlc_phy_chan2freq_nphy(phy_info_t *pi, uint channel, int *f,
 				break;
 
 		if (i >= ARRAY_SIZE(chan_info_nphy_2055)) {
-			ASSERT(i < ARRAY_SIZE(chan_info_nphy_2055));
 			goto fail;
 		}
 		*t3 = &chan_info_nphy_2055[i];
@@ -18276,7 +18253,9 @@ static u16 wlc_phy_radio205x_rcal(phy_info_t *pi)
 			udelay(100);
 		}
 
-		ASSERT(i < MAX_205x_RCAL_WAITLOOPS);
+		if (WARN(i == MAX_205x_RCAL_WAITLOOPS,
+			 "HW error: radio calib2"))
+			return 0;
 
 		mod_radio_reg(pi, RADIO_2057_RCAL_CONFIG, 0x2, 0x0);
 
@@ -18325,7 +18304,9 @@ static u16 wlc_phy_radio205x_rcal(phy_info_t *pi)
 			udelay(100);
 		}
 
-		ASSERT(i < MAX_205x_RCAL_WAITLOOPS);
+		if (WARN(i == MAX_205x_RCAL_WAITLOOPS,
+			 "HW error: radio calib3"))
+			return 0;
 
 		write_radio_reg(pi, RADIO_2056_SYN_RCAL_MASTER | RADIO_2056_SYN,
 				0x1);
@@ -18572,8 +18553,6 @@ static u16 wlc_phy_radio2057_rccal(phy_info_t *pi)
 		udelay(500);
 	}
 
-	ASSERT(rccal_valid & 0x2);
-
 	write_radio_reg(pi, RADIO_2057_RCCAL_START_R1_Q1_P1, 0x15);
 
 	rccal_valid = 0;
@@ -18596,8 +18575,6 @@ static u16 wlc_phy_radio2057_rccal(phy_info_t *pi)
 		udelay(500);
 	}
 
-	ASSERT(rccal_valid & 0x2);
-
 	write_radio_reg(pi, RADIO_2057_RCCAL_START_R1_Q1_P1, 0x15);
 
 	rccal_valid = 0;
@@ -18621,7 +18598,8 @@ static u16 wlc_phy_radio2057_rccal(phy_info_t *pi)
 		udelay(500);
 	}
 
-	ASSERT(rccal_valid & 0x2);
+	if (WARN(!(rccal_valid & 0x2), "HW error: radio calib4"))
+		return 0;
 
 	write_radio_reg(pi, RADIO_2057_RCCAL_START_R1_Q1_P1, 0x15);
 
@@ -19585,8 +19563,6 @@ void wlc_phy_antsel_init(wlc_phy_t *ppi, bool lut_init)
 						 1, 0x08, 16, &v2);
 			wlc_phy_table_write_nphy(pi, NPHY_TBL_ID_ANTSWCTRLLUT,
 						 1, 0x0C, 16, &v3);
-		} else {
-			ASSERT(0);
 		}
 
 		if (pi->srom_fem5g.antswctrllut == 0) {
@@ -19598,15 +19574,13 @@ void wlc_phy_antsel_init(wlc_phy_t *ppi, bool lut_init)
 						 1, 0x18, 16, &v2);
 			wlc_phy_table_write_nphy(pi, NPHY_TBL_ID_ANTSWCTRLLUT,
 						 1, 0x1C, 16, &v3);
-		} else {
-			ASSERT(0);
 		}
 	} else {
 
 		write_phy_reg(pi, 0xc8, 0x0);
 		write_phy_reg(pi, 0xc9, 0x0);
 
-		si_gpiocontrol(pi->sh->sih, mask, mask, GPIO_DRV_PRIORITY);
+		ai_gpiocontrol(pi->sh->sih, mask, mask, GPIO_DRV_PRIORITY);
 
 		mc = R_REG(&pi->regs->maccontrol);
 		mc &= ~MCTL_GPOUT_SEL_MASK;
@@ -19703,8 +19677,7 @@ void wlc_phy_force_rfseq_nphy(phy_info_t *pi, u8 cmd)
 	or_phy_reg(pi, 0xa3, trigger_mask);
 	SPINWAIT((read_phy_reg(pi, 0xa4) & status_mask), 200000);
 	write_phy_reg(pi, 0xa1, orig_RfseqCoreActv);
-
-	ASSERT((read_phy_reg(pi, 0xa4) & status_mask) == 0);
+	WARN(read_phy_reg(pi, 0xa4) & status_mask, "HW error in rf");
 }
 
 static void
@@ -19718,8 +19691,6 @@ wlc_phy_set_rfseq_nphy(phy_info_t *pi, u8 cmd, u8 *events, u8 *dlys,
 		    3) ? NPHY_REV3_RFSEQ_CMD_END : NPHY_RFSEQ_CMD_END;
 	u8 end_dly = 1;
 
-	ASSERT(len <= 16);
-
 	if (pi->phyhang_avoid)
 		wlc_phy_stay_in_carriersearch_nphy(pi, true);
 
@@ -21467,7 +21438,7 @@ static void wlc_phy_rssi_cal_nphy_rev2(phy_info_t *pi, u8 rssi_type)
 	wlc_phy_resetcca_nphy(pi);
 }
 
-int BCMFASTPATH
+int
 wlc_phy_rssi_compute_nphy(phy_info_t *pi, wlc_d11rxhdr_t *wlc_rxh)
 {
 	d11rxhdr_t *rxh = &wlc_rxh->rxhdr;
@@ -21503,8 +21474,6 @@ wlc_phy_rssi_compute_nphy(phy_info_t *pi, wlc_d11rxhdr_t *wlc_rxh)
 		rxpwr = (rxpwr0 < rxpwr1) ? rxpwr0 : rxpwr1;
 	else if (pi->sh->rssi_mode == RSSI_ANT_MERGE_AVG)
 		rxpwr = (rxpwr0 + rxpwr1) >> 1;
-	else
-		ASSERT(0);
 
 	return rxpwr;
 }
@@ -21588,8 +21557,9 @@ wlc_phy_rfctrlintc_override_nphy(phy_info_t *pi, u8 field, u16 value,
 
 					SPINWAIT(((read_phy_reg(pi, 0x78) & val)
 						  != 0), 10000);
-					ASSERT((read_phy_reg(pi, 0x78) & val) ==
-					       0);
+					if (WARN(read_phy_reg(pi, 0x78) & val,
+						"HW error: override failed"))
+						return;
 
 					mask = (0x1 << 0);
 					val = 0 << 0;
@@ -22233,8 +22203,6 @@ static void wlc_phy_rssi_cal_nphy_rev3(phy_info_t *pi)
 
 static void wlc_phy_restore_rssical_nphy(phy_info_t *pi)
 {
-	ASSERT(NREV_GE(pi->pubpi.phy_rev, 3));
-
 	if (CHSPEC_IS2G(pi->radio_chanspec)) {
 		if (pi->nphy_rssical_chanspec_2G == 0)
 			return;
@@ -22399,13 +22367,13 @@ wlc_phy_tx_tone_nphy(phy_info_t *pi, u32 f_kHz, u16 max_val,
 	num_samps =
 		wlc_phy_gen_load_samples_nphy(pi, f_kHz, max_val, dac_test_mode);
 	if (num_samps == 0) {
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
 	wlc_phy_runsamples_nphy(pi, num_samps, loops, wait, iqmode,
 				dac_test_mode, modify_bbmult);
 
-	return BCME_OK;
+	return 0;
 }
 
 static void
@@ -22775,8 +22743,6 @@ wlc_phy_iqcal_gainparams_nphy(phy_info_t *pi, u16 core_no,
 			}
 		}
 
-		ASSERT(idx != -1);
-
 		params->txgm = tbl_iqcal_gainparams_nphy[band_idx][k][1];
 		params->pga = tbl_iqcal_gainparams_nphy[band_idx][k][2];
 		params->pad = tbl_iqcal_gainparams_nphy[band_idx][k][3];
@@ -23855,8 +23821,6 @@ void wlc_phy_cal_perical_nphy_run(phy_info_t *pi, u8 caltype)
 	if (PHY_MUTED(pi))
 		return;
 
-	ASSERT(pi->nphy_perical != PHY_PERICAL_DISABLE);
-
 	if (caltype == PHY_PERICAL_AUTO)
 		fullcal = (pi->radio_chanspec != pi->nphy_txiqlocal_chanspec);
 	else if (caltype == PHY_PERICAL_PARTIAL)
@@ -23913,7 +23877,7 @@ void wlc_phy_cal_perical_nphy_run(phy_info_t *pi, u8 caltype)
 
 			target_gain = pi->nphy_cal_target_gain;
 		}
-		if (BCME_OK ==
+		if (0 ==
 		    wlc_phy_cal_txiqlo_nphy(pi, target_gain, fullcal, mphase)) {
 			if (PHY_IPA(pi))
 				wlc_phy_a4(pi, true);
@@ -23925,7 +23889,7 @@ void wlc_phy_cal_perical_nphy_run(phy_info_t *pi, u8 caltype)
 			wlapi_suspend_mac_and_wait(pi->sh->physhim);
 			wlc_phyreg_enter((wlc_phy_t *) pi);
 
-			if (BCME_OK == wlc_phy_cal_rxiq_nphy(pi, target_gain,
+			if (0 == wlc_phy_cal_rxiq_nphy(pi, target_gain,
 							     (pi->
 							      first_cal_after_assoc
 							      || (pi->
@@ -23955,8 +23919,6 @@ void wlc_phy_cal_perical_nphy_run(phy_info_t *pi, u8 caltype)
 			wlc_phy_radio205x_vcocal_nphy(pi);
 		}
 	} else {
-		ASSERT(pi->nphy_perical >= PHY_PERICAL_MPHASE);
-
 		switch (pi->mphase_cal_phase_id) {
 		case MPHASE_CAL_STATE_INIT:
 			pi->nphy_perical_last = pi->sh->now;
@@ -23980,7 +23942,7 @@ void wlc_phy_cal_perical_nphy_run(phy_info_t *pi, u8 caltype)
 
 			if (wlc_phy_cal_txiqlo_nphy
 			    (pi, pi->nphy_cal_target_gain, fullcal,
-			     true) != BCME_OK) {
+			     true) != 0) {
 
 				wlc_phy_cal_perical_mphase_reset(pi);
 				break;
@@ -24012,7 +23974,7 @@ void wlc_phy_cal_perical_nphy_run(phy_info_t *pi, u8 caltype)
 						  (pi->first_cal_after_assoc ||
 						   (pi->cal_type_override ==
 						    PHY_PERICAL_FULL)) ? 2 : 0,
-						  false) == BCME_OK) {
+						  false) == 0) {
 				wlc_phy_savecal_nphy(pi);
 			}
 
@@ -24052,7 +24014,6 @@ void wlc_phy_cal_perical_nphy_run(phy_info_t *pi, u8 caltype)
 			break;
 
 		default:
-			ASSERT(0);
 			wlc_phy_cal_perical_mphase_reset(pi);
 			break;
 		}
@@ -24116,7 +24077,7 @@ wlc_phy_cal_txiqlo_nphy(phy_info_t *pi, nphy_txgains_t target_gain,
 	void *tbl_ptr;
 	bool ladder_updated[2];
 	u8 mphase_cal_lastphase = 0;
-	int bcmerror = BCME_OK;
+	int bcmerror = 0;
 	bool phyhang_avoid_state = false;
 
 	u16 tbl_tx_iqlo_cal_loft_ladder_20[] = {
@@ -24242,13 +24203,13 @@ wlc_phy_cal_txiqlo_nphy(phy_info_t *pi, nphy_txgains_t target_gain,
 
 	if (pi->mphase_cal_phase_id > MPHASE_CAL_STATE_TXPHASE0) {
 		wlc_phy_runsamples_nphy(pi, phy_bw * 8, 0xffff, 0, 1, 0, false);
-		bcmerror = BCME_OK;
+		bcmerror = 0;
 	} else {
 		bcmerror =
 		    wlc_phy_tx_tone_nphy(pi, tone_freq, max_val, 1, 0, false);
 	}
 
-	if (bcmerror == BCME_OK) {
+	if (bcmerror == 0) {
 
 		if (pi->mphase_cal_phase_id > MPHASE_CAL_STATE_TXPHASE0) {
 			tbl_ptr = pi->mphase_txcal_bestcoeffs;
@@ -24361,7 +24322,9 @@ wlc_phy_cal_txiqlo_nphy(phy_info_t *pi, nphy_txgains_t target_gain,
 
 			SPINWAIT(((read_phy_reg(pi, 0xc0) & 0xc000) != 0),
 				 20000);
-			ASSERT((read_phy_reg(pi, 0xc0) & 0xc000) == 0);
+			if (WARN(read_phy_reg(pi, 0xc0) & 0xc000,
+				 "HW error: txiq calib"))
+				return -EIO;
 
 			wlc_phy_table_read_nphy(pi, NPHY_TBL_ID_IQLOCAL,
 						tbl_len, 96, 16, tbl_buf);
@@ -24468,8 +24431,6 @@ static void wlc_phy_reapply_txcal_coeffs_nphy(phy_info_t *pi)
 {
 	u16 tbl_buf[7];
 
-	ASSERT(NREV_LT(pi->pubpi.phy_rev, 2));
-
 	if ((pi->nphy_txiqlocal_chanspec == pi->radio_chanspec) &&
 	    (pi->nphy_txiqlocal_coeffsvalid)) {
 		wlc_phy_table_read_nphy(pi, NPHY_TBL_ID_IQLOCAL,
@@ -24544,10 +24505,11 @@ wlc_phy_rx_iq_est_nphy(phy_info_t *pi, phy_iq_est_t *est, u16 num_samps,
 
 	SPINWAIT(((read_phy_reg(pi, 0x129) & NPHY_IqestCmd_iqstart) != 0),
 		 10000);
-	ASSERT((read_phy_reg(pi, 0x129) & NPHY_IqestCmd_iqstart) == 0);
+	if (WARN(read_phy_reg(pi, 0x129) & NPHY_IqestCmd_iqstart,
+		 "HW error: rxiq est"))
+		return;
 
 	if ((read_phy_reg(pi, 0x129) & NPHY_IqestCmd_iqstart) == 0) {
-		ASSERT(pi->pubpi.phy_corenum <= PHY_CORE_MAX);
 		for (core = 0; core < pi->pubpi.phy_corenum; core++) {
 			est[core].i_pwr =
 			    (read_phy_reg(pi, NPHY_IqestipwrAccHi(core)) << 16)
@@ -24572,7 +24534,7 @@ static void wlc_phy_calc_rx_iq_comp_nphy(phy_info_t *pi, u8 core_mask)
 	u32 ii = 0, qq = 0;
 	s16 iq_nbits, qq_nbits, brsh, arsh;
 	s32 a, b, temp;
-	int bcmerror = BCME_OK;
+	int bcmerror = 0;
 	uint cal_retry = 0;
 
 	if (core_mask == 0x0)
@@ -24602,7 +24564,7 @@ static void wlc_phy_calc_rx_iq_comp_nphy(phy_info_t *pi, u8 core_mask)
 		}
 
 		if ((ii + qq) < NPHY_MIN_RXIQ_PWR) {
-			bcmerror = BCME_ERROR;
+			bcmerror = -EBADE;
 			break;
 		}
 
@@ -24614,14 +24576,14 @@ static void wlc_phy_calc_rx_iq_comp_nphy(phy_info_t *pi, u8 core_mask)
 			a = (-(iq << (30 - iq_nbits)) + (ii >> (1 + arsh)));
 			temp = (s32) (ii >> arsh);
 			if (temp == 0) {
-				bcmerror = BCME_ERROR;
+				bcmerror = -EBADE;
 				break;
 			}
 		} else {
 			a = (-(iq << (30 - iq_nbits)) + (ii << (-1 - arsh)));
 			temp = (s32) (ii << -arsh);
 			if (temp == 0) {
-				bcmerror = BCME_ERROR;
+				bcmerror = -EBADE;
 				break;
 			}
 		}
@@ -24633,20 +24595,20 @@ static void wlc_phy_calc_rx_iq_comp_nphy(phy_info_t *pi, u8 core_mask)
 			b = (qq << (31 - qq_nbits));
 			temp = (s32) (ii >> brsh);
 			if (temp == 0) {
-				bcmerror = BCME_ERROR;
+				bcmerror = -EBADE;
 				break;
 			}
 		} else {
 			b = (qq << (31 - qq_nbits));
 			temp = (s32) (ii << -brsh);
 			if (temp == 0) {
-				bcmerror = BCME_ERROR;
+				bcmerror = -EBADE;
 				break;
 			}
 		}
 		b /= temp;
 		b -= a * a;
-		b = (s32) wlc_phy_sqrt_int((u32) b);
+		b = (s32) int_sqrt((unsigned long) b);
 		b -= (1 << 10);
 
 		if ((curr_core == PHY_CORE_0) && (core_mask & 0x1)) {
@@ -24671,7 +24633,7 @@ static void wlc_phy_calc_rx_iq_comp_nphy(phy_info_t *pi, u8 core_mask)
 		}
 	}
 
-	if (bcmerror != BCME_OK) {
+	if (bcmerror != 0) {
 		printk("%s: Failed, cnt = %d\n", __func__, cal_retry);
 
 		if (cal_retry < CAL_RETRY_CNT) {
@@ -25451,7 +25413,7 @@ wlc_phy_rxcal_gainctrl_nphy_rev5(phy_info_t *pi, u8 rx_core,
 			break;
 
 		default:
-			ASSERT(0);
+			break;
 		}
 
 		if ((curr_gaintbl_index < 0) ||
@@ -25916,7 +25878,7 @@ wlc_phy_cal_rxiq_nphy_rev3(phy_info_t *pi, nphy_txgains_t target_gain,
 
 	wlc_phy_stay_in_carriersearch_nphy(pi, false);
 
-	return BCME_OK;
+	return 0;
 }
 
 static int
@@ -25941,7 +25903,7 @@ wlc_phy_cal_rxiq_nphy_rev2(phy_info_t *pi, nphy_txgains_t target_gain,
 	u16 cal_gain[2];
 	nphy_iqcal_params_t cal_params[2];
 	u8 phy_bw;
-	int bcmerror = BCME_OK;
+	int bcmerror = 0;
 	bool first_playtone = true;
 
 	wlc_phy_stay_in_carriersearch_nphy(pi, true);
@@ -26091,7 +26053,7 @@ wlc_phy_cal_rxiq_nphy_rev2(phy_info_t *pi, nphy_txgains_t target_gain,
 							0, 0, 0, true);
 			}
 
-			if (bcmerror == BCME_OK) {
+			if (bcmerror == 0) {
 				if (gain_pass < 3) {
 
 					wlc_phy_rx_iq_est_nphy(pi, est,
@@ -26114,7 +26076,7 @@ wlc_phy_cal_rxiq_nphy_rev2(phy_info_t *pi, nphy_txgains_t target_gain,
 				wlc_phy_stopplayback_nphy(pi);
 			}
 
-			if (bcmerror != BCME_OK)
+			if (bcmerror != 0)
 				break;
 		}
 
@@ -26130,7 +26092,7 @@ wlc_phy_cal_rxiq_nphy_rev2(phy_info_t *pi, nphy_txgains_t target_gain,
 			      0xa7, orig_AfectrlCore);
 		write_phy_reg(pi, 0xa2, orig_RfseqCoreActv);
 
-		if (bcmerror != BCME_OK)
+		if (bcmerror != 0)
 			break;
 	}
 
@@ -26270,8 +26232,6 @@ static u32 *wlc_phy_get_ipa_gaintbl_nphy(phy_info_t *pi)
 
 				tx_pwrctrl_tbl =
 				    nphy_tpc_txgain_ipa_2g_2057rev7;
-			} else {
-				ASSERT(0);
 			}
 
 		} else if (NREV_IS(pi->pubpi.phy_rev, 6)) {
@@ -26303,8 +26263,6 @@ static u32 *wlc_phy_get_ipa_gaintbl_nphy(phy_info_t *pi)
 
 				tx_pwrctrl_tbl =
 				    nphy_tpc_txgain_ipa_5g_2057rev7;
-			} else {
-				ASSERT(0);
 			}
 
 		} else {
@@ -26347,8 +26305,6 @@ wlc_phy_papd_cal_setup_nphy(phy_info_t *pi, nphy_papd_restore_state *state,
 				   || (pi->pubpi.radiorev == 6)) {
 
 				mixgain = 0x00;
-			} else {
-				ASSERT(0);
 			}
 
 		} else {
@@ -26361,8 +26317,6 @@ wlc_phy_papd_cal_setup_nphy(phy_info_t *pi, nphy_papd_restore_state *state,
 				   || (pi->pubpi.radiorev == 8)) {
 
 				mixgain = 0x0;
-			} else {
-				ASSERT(0);
 			}
 		}
 
@@ -26464,8 +26418,6 @@ wlc_phy_papd_cal_setup_nphy(phy_info_t *pi, nphy_papd_restore_state *state,
 				WRITE_RADIO_REG3(pi, RADIO_2057, TX, core,
 						 TXRXCOUPLE_2G_ATTEN, 0xf0);
 
-			} else {
-				ASSERT(0);
 			}
 
 			WRITE_RADIO_REG3(pi, RADIO_2057, TX, off_core,
@@ -26724,8 +26676,6 @@ wlc_phy_a1_nphy(phy_info_t *pi, u8 core, u32 winsz, u32 start,
 	u32 *buf, *src, *dst, sz;
 
 	sz = end - start + 1;
-	ASSERT(end > start);
-	ASSERT(end < NPHY_PAPD_EPS_TBL_SIZE);
 
 	buf = kmalloc(2 * sizeof(u32) * NPHY_PAPD_EPS_TBL_SIZE, GFP_ATOMIC);
 	if (NULL == buf) {
@@ -26787,8 +26737,6 @@ wlc_phy_a2_nphy(phy_info_t *pi, nphy_ipa_txcalgains_t *txgains,
 
 	phy_a7 = (core == PHY_CORE_0) ? 1 : 0;
 
-	ASSERT((cal_mode == CAL_FULL) || (cal_mode == CAL_GCTRL)
-	       || (cal_mode == CAL_SOFT));
 	phy_a6 = ((cal_mode == CAL_GCTRL)
 		  || (cal_mode == CAL_SOFT)) ? true : false;
 
@@ -27333,8 +27281,6 @@ static void wlc_phy_a4(phy_info_t *pi, bool full_cal)
 							    nphy_papd_cal_gain_index
 							    [phy_b5], phy_b5);
 
-				} else {
-					ASSERT(0);
 				}
 
 				phy_b1[phy_b5].gains.pad[phy_b5] =
@@ -27417,8 +27363,6 @@ static void wlc_phy_a4(phy_info_t *pi, bool full_cal)
 					    -(nphy_papd_padgain_dlt_2g_2057rev7
 					      [phy_b8]
 					      + 1) / 2;
-				} else {
-					ASSERT(0);
 				}
 			} else {
 				phy_b7 = phy_b1[phy_b5].gains.pga[phy_b5];
@@ -27435,8 +27379,6 @@ static void wlc_phy_a4(phy_info_t *pi, bool full_cal)
 					    -(nphy_papd_pgagain_dlt_5g_2057rev7
 					      [phy_b7]
 					      + 1) / 2;
-				} else {
-					ASSERT(0);
 				}
 
 				phy_b10 = -9;
@@ -27536,8 +27478,6 @@ void wlc_phy_txpwr_fixpower_nphy(phy_info_t *pi)
 	u8 txpi[2], chan_freq_range;
 	s32 rfpwr_offset;
 
-	ASSERT(pi->nphy_txpwrctrl == PHY_TPC_HW_OFF);
-
 	if (pi->phyhang_avoid)
 		wlc_phy_stay_in_carriersearch_nphy(pi, true);
 
@@ -29179,7 +29119,6 @@ wlc_phy_txpower_sromlimit_get_nphy(phy_info_t *pi, uint chan, u8 *max_pwr,
 		*max_pwr = pi->tx_srom_max_rate_5g_hi[txp_rate_idx];
 		break;
 	default:
-		ASSERT(0);
 		*max_pwr = pi->tx_srom_max_rate_2g[txp_rate_idx];
 		break;
 	}
@@ -29191,8 +29130,6 @@ void wlc_phy_stay_in_carriersearch_nphy(phy_info_t *pi, bool enable)
 {
 	u16 clip_off[] = { 0xffff, 0xffff };
 
-	ASSERT(0 == (R_REG(&pi->regs->maccontrol) & MCTL_EN_MAC));
-
 	if (enable) {
 		if (pi->nphy_deaf_count == 0) {
 			pi->classifier_state =
@@ -29207,8 +29144,6 @@ void wlc_phy_stay_in_carriersearch_nphy(phy_info_t *pi, bool enable)
 		wlc_phy_resetcca_nphy(pi);
 
 	} else {
-		ASSERT(pi->nphy_deaf_count > 0);
-
 		pi->nphy_deaf_count--;
 
 		if (pi->nphy_deaf_count == 0) {
diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_qmath.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_qmath.c
new file mode 100644
index 0000000000000000000000000000000000000000..c98176fd0aaeead9607f55b8391a7f7029a9ea3b
--- /dev/null
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_qmath.c
@@ -0,0 +1,296 @@
+/*
+ * Copyright (c) 2010 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/types.h>
+
+#include "wlc_phy_qmath.h"
+
+/*
+Description: This function make 16 bit unsigned multiplication. To fit the output into
+16 bits the 32 bit multiplication result is right shifted by 16 bits.
+*/
+u16 qm_mulu16(u16 op1, u16 op2)
+{
+	return (u16) (((u32) op1 * (u32) op2) >> 16);
+}
+
+/*
+Description: This function make 16 bit multiplication and return the result in 16 bits.
+To fit the multiplication result into 16 bits the multiplication result is right shifted by
+15 bits. Right shifting 15 bits instead of 16 bits is done to remove the extra sign bit formed
+due to the multiplication.
+When both the 16bit inputs are 0x8000 then the output is saturated to 0x7fffffff.
+*/
+s16 qm_muls16(s16 op1, s16 op2)
+{
+	s32 result;
+	if (op1 == (s16) 0x8000 && op2 == (s16) 0x8000) {
+		result = 0x7fffffff;
+	} else {
+		result = ((s32) (op1) * (s32) (op2));
+	}
+	return (s16) (result >> 15);
+}
+
+/*
+Description: This function add two 32 bit numbers and return the 32bit result.
+If the result overflow 32 bits, the output will be saturated to 32bits.
+*/
+s32 qm_add32(s32 op1, s32 op2)
+{
+	s32 result;
+	result = op1 + op2;
+	if (op1 < 0 && op2 < 0 && result > 0) {
+		result = 0x80000000;
+	} else if (op1 > 0 && op2 > 0 && result < 0) {
+		result = 0x7fffffff;
+	}
+	return result;
+}
+
+/*
+Description: This function add two 16 bit numbers and return the 16bit result.
+If the result overflow 16 bits, the output will be saturated to 16bits.
+*/
+s16 qm_add16(s16 op1, s16 op2)
+{
+	s16 result;
+	s32 temp = (s32) op1 + (s32) op2;
+	if (temp > (s32) 0x7fff) {
+		result = (s16) 0x7fff;
+	} else if (temp < (s32) 0xffff8000) {
+		result = (s16) 0xffff8000;
+	} else {
+		result = (s16) temp;
+	}
+	return result;
+}
+
+/*
+Description: This function make 16 bit subtraction and return the 16bit result.
+If the result overflow 16 bits, the output will be saturated to 16bits.
+*/
+s16 qm_sub16(s16 op1, s16 op2)
+{
+	s16 result;
+	s32 temp = (s32) op1 - (s32) op2;
+	if (temp > (s32) 0x7fff) {
+		result = (s16) 0x7fff;
+	} else if (temp < (s32) 0xffff8000) {
+		result = (s16) 0xffff8000;
+	} else {
+		result = (s16) temp;
+	}
+	return result;
+}
+
+/*
+Description: This function make a 32 bit saturated left shift when the specified shift
+is +ve. This function will make a 32 bit right shift when the specified shift is -ve.
+This function return the result after shifting operation.
+*/
+s32 qm_shl32(s32 op, int shift)
+{
+	int i;
+	s32 result;
+	result = op;
+	if (shift > 31)
+		shift = 31;
+	else if (shift < -31)
+		shift = -31;
+	if (shift >= 0) {
+		for (i = 0; i < shift; i++) {
+			result = qm_add32(result, result);
+		}
+	} else {
+		result = result >> (-shift);
+	}
+	return result;
+}
+
+/*
+Description: This function make a 16 bit saturated left shift when the specified shift
+is +ve. This function will make a 16 bit right shift when the specified shift is -ve.
+This function return the result after shifting operation.
+*/
+s16 qm_shl16(s16 op, int shift)
+{
+	int i;
+	s16 result;
+	result = op;
+	if (shift > 15)
+		shift = 15;
+	else if (shift < -15)
+		shift = -15;
+	if (shift > 0) {
+		for (i = 0; i < shift; i++) {
+			result = qm_add16(result, result);
+		}
+	} else {
+		result = result >> (-shift);
+	}
+	return result;
+}
+
+/*
+Description: This function make a 16 bit right shift when shift is +ve.
+This function make a 16 bit saturated left shift when shift is -ve. This function
+return the result of the shift operation.
+*/
+s16 qm_shr16(s16 op, int shift)
+{
+	return qm_shl16(op, -shift);
+}
+
+/*
+Description: This function return the number of redundant sign bits in a 32 bit number.
+Example: qm_norm32(0x00000080) = 23
+*/
+s16 qm_norm32(s32 op)
+{
+	u16 u16extraSignBits;
+	if (op == 0) {
+		return 31;
+	} else {
+		u16extraSignBits = 0;
+		while ((op >> 31) == (op >> 30)) {
+			u16extraSignBits++;
+			op = op << 1;
+		}
+	}
+	return u16extraSignBits;
+}
+
+/* This table is log2(1+(i/32)) where i=[0:1:31], in q.15 format */
+static const s16 log_table[] = {
+	0,
+	1455,
+	2866,
+	4236,
+	5568,
+	6863,
+	8124,
+	9352,
+	10549,
+	11716,
+	12855,
+	13968,
+	15055,
+	16117,
+	17156,
+	18173,
+	19168,
+	20143,
+	21098,
+	22034,
+	22952,
+	23852,
+	24736,
+	25604,
+	26455,
+	27292,
+	28114,
+	28922,
+	29717,
+	30498,
+	31267,
+	32024
+};
+
+#define LOG_TABLE_SIZE 32	/* log_table size */
+#define LOG2_LOG_TABLE_SIZE 5	/* log2(log_table size) */
+#define Q_LOG_TABLE 15		/* qformat of log_table */
+#define LOG10_2		19728	/* log10(2) in q.16 */
+
+/*
+Description:
+This routine takes the input number N and its q format qN and compute
+the log10(N). This routine first normalizes the input no N.	Then N is in mag*(2^x) format.
+mag is any number in the range 2^30-(2^31 - 1). Then log2(mag * 2^x) = log2(mag) + x is computed.
+From that log10(mag * 2^x) = log2(mag * 2^x) * log10(2) is computed.
+This routine looks the log2 value in the table considering LOG2_LOG_TABLE_SIZE+1 MSBs.
+As the MSB is always 1, only next LOG2_OF_LOG_TABLE_SIZE MSBs are used for table lookup.
+Next 16 MSBs are used for interpolation.
+Inputs:
+N - number to which log10 has to be found.
+qN - q format of N
+log10N - address where log10(N) will be written.
+qLog10N - address where log10N qformat will be written.
+Note/Problem:
+For accurate results input should be in normalized or near normalized form.
+*/
+void qm_log10(s32 N, s16 qN, s16 *log10N, s16 *qLog10N)
+{
+	s16 s16norm, s16tableIndex, s16errorApproximation;
+	u16 u16offset;
+	s32 s32log;
+
+	/* normalize the N. */
+	s16norm = qm_norm32(N);
+	N = N << s16norm;
+
+	/* The qformat of N after normalization.
+	 * -30 is added to treat the no as between 1.0 to 2.0
+	 * i.e. after adding the -30 to the qformat the decimal point will be
+	 * just rigtht of the MSB. (i.e. after sign bit and 1st MSB). i.e.
+	 * at the right side of 30th bit.
+	 */
+	qN = qN + s16norm - 30;
+
+	/* take the table index as the LOG2_OF_LOG_TABLE_SIZE bits right of the MSB */
+	s16tableIndex = (s16) (N >> (32 - (2 + LOG2_LOG_TABLE_SIZE)));
+
+	/* remove the MSB. the MSB is always 1 after normalization. */
+	s16tableIndex =
+	    s16tableIndex & (s16) ((1 << LOG2_LOG_TABLE_SIZE) - 1);
+
+	/* remove the (1+LOG2_OF_LOG_TABLE_SIZE) MSBs in the N. */
+	N = N & ((1 << (32 - (2 + LOG2_LOG_TABLE_SIZE))) - 1);
+
+	/* take the offset as the 16 MSBS after table index.
+	 */
+	u16offset = (u16) (N >> (32 - (2 + LOG2_LOG_TABLE_SIZE + 16)));
+
+	/* look the log value in the table. */
+	s32log = log_table[s16tableIndex];	/* q.15 format */
+
+	/* interpolate using the offset. */
+	s16errorApproximation = (s16) qm_mulu16(u16offset, (u16) (log_table[s16tableIndex + 1] - log_table[s16tableIndex]));	/* q.15 */
+
+	s32log = qm_add16((s16) s32log, s16errorApproximation);	/* q.15 format */
+
+	/* adjust for the qformat of the N as
+	 * log2(mag * 2^x) = log2(mag) + x
+	 */
+	s32log = qm_add32(s32log, ((s32) -qN) << 15);	/* q.15 format */
+
+	/* normalize the result. */
+	s16norm = qm_norm32(s32log);
+
+	/* bring all the important bits into lower 16 bits */
+	s32log = qm_shl32(s32log, s16norm - 16);	/* q.15+s16norm-16 format */
+
+	/* compute the log10(N) by multiplying log2(N) with log10(2).
+	 * as log10(mag * 2^x) = log2(mag * 2^x) * log10(2)
+	 * log10N in q.15+s16norm-16+1 (LOG10_2 is in q.16)
+	 */
+	*log10N = qm_muls16((s16) s32log, (s16) LOG10_2);
+
+	/* write the q format of the result. */
+	*qLog10N = 15 + s16norm - 16 + 1;
+
+	return;
+}
diff --git a/drivers/staging/brcm80211/include/qmath.h b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_qmath.h
similarity index 63%
rename from drivers/staging/brcm80211/include/qmath.h
rename to drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_qmath.h
index 5f525dbcd46e9a75f7e99bd0ba4d707fbc8ec33e..3dcee1c4aa654486e8c5095d4785015d2fdf0724 100644
--- a/drivers/staging/brcm80211/include/qmath.h
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_qmath.h
@@ -17,14 +17,6 @@
 #ifndef __QMATH_H__
 #define __QMATH_H__
 
-s16 qm_sat32(s32 op);
-
-s32 qm_mul321616(s16 op1, s16 op2);
-
-s16 qm_mul16(s16 op1, s16 op2);
-
-s32 qm_muls321616(s16 op1, s16 op2);
-
 u16 qm_mulu16(u16 op1, u16 op2);
 
 s16 qm_muls16(s16 op1, s16 op2);
@@ -35,44 +27,14 @@ s16 qm_add16(s16 op1, s16 op2);
 
 s16 qm_sub16(s16 op1, s16 op2);
 
-s32 qm_sub32(s32 op1, s32 op2);
-
-s32 qm_mac321616(s32 acc, s16 op1, s16 op2);
-
 s32 qm_shl32(s32 op, int shift);
 
-s32 qm_shr32(s32 op, int shift);
-
 s16 qm_shl16(s16 op, int shift);
 
 s16 qm_shr16(s16 op, int shift);
 
-s16 qm_norm16(s16 op);
-
 s16 qm_norm32(s32 op);
 
-s16 qm_div_s(s16 num, s16 denom);
-
-s16 qm_abs16(s16 op);
-
-s16 qm_div16(s16 num, s16 denom, s16 *qQuotient);
-
-s32 qm_abs32(s32 op);
-
-s16 qm_div163232(s32 num, s32 denom, s16 *qquotient);
-
-s32 qm_mul323216(s32 op1, s16 op2);
-
-s32 qm_mulsu321616(s16 op1, u16 op2);
-
-s32 qm_muls323216(s32 op1, s16 op2);
-
-s32 qm_mul32(s32 a, s32 b);
-
-s32 qm_muls32(s32 a, s32 b);
-
 void qm_log10(s32 N, s16 qN, s16 *log10N, s16 *qLog10N);
 
-void qm_1byN(s32 N, s16 qN, s32 *result, s16 *qResult);
-
 #endif				/* #ifndef __QMATH_H__ */
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_dbg.h b/drivers/staging/brcm80211/brcmsmac/wl_dbg.h
index 54af257598c2cf34312b6df91c64987b2114b5d1..5582de3ee721a953e09e1ef29604a6205a5aa9d4 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_dbg.h
+++ b/drivers/staging/brcm80211/brcmsmac/wl_dbg.h
@@ -17,25 +17,19 @@
 #ifndef _wl_dbg_h_
 #define _wl_dbg_h_
 
+#include <linux/device.h>			/* dev_err() */
+
 /* wl_msg_level is a bit vector with defs in wlioctl.h */
 extern u32 wl_msg_level;
 
-#define WL_NONE(fmt, args...) no_printk(fmt, ##args)
-
-#define WL_PRINT(level, fmt, args...)		\
+#define BCMMSG(dev, fmt, args...)		\
 do {						\
-	if (wl_msg_level & level)		\
-		printk(fmt, ##args);		\
+	if (wl_msg_level & WL_TRACE_VAL)	\
+		wiphy_err(dev, "%s: " fmt, __func__, ##args);	\
 } while (0)
 
 #ifdef BCMDBG
 
-#define	WL_ERROR(fmt, args...)	WL_PRINT(WL_ERROR_VAL, fmt, ##args)
-#define	WL_TRACE(fmt, args...)	WL_PRINT(WL_TRACE_VAL, fmt, ##args)
-#define WL_AMPDU(fmt, args...)	WL_PRINT(WL_AMPDU_VAL, fmt, ##args)
-#define WL_FFPLD(fmt, args...)	WL_PRINT(WL_FFPLD_VAL, fmt, ##args)
-
-#define WL_ERROR_ON()		(wl_msg_level & WL_ERROR_VAL)
 
 /* Extra message control for AMPDU debugging */
 #define   WL_AMPDU_UPDN_VAL	0x00000001	/* Config up/down related  */
@@ -78,12 +72,6 @@ do {						\
 
 #else				/* BCMDBG */
 
-#define	WL_ERROR(fmt, args...)		no_printk(fmt, ##args)
-#define	WL_TRACE(fmt, args...)		no_printk(fmt, ##args)
-#define WL_AMPDU(fmt, args...)		no_printk(fmt, ##args)
-#define WL_FFPLD(fmt, args...)		no_printk(fmt, ##args)
-
-#define WL_ERROR_ON()		0
 
 #define WL_AMPDU_UPDN(fmt, args...)	no_printk(fmt, ##args)
 #define WL_AMPDU_RX(fmt, args...)	no_printk(fmt, ##args)
@@ -99,4 +87,6 @@ do {						\
 
 #endif				/* BCMDBG */
 
+#define WL_ERROR_ON()		(wl_msg_level & WL_ERROR_VAL)
+
 #endif				/* _wl_dbg_h_ */
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_export.h b/drivers/staging/brcm80211/brcmsmac/wl_export.h
index 9ff760f4c8655293610c3351f17553bab0443d8f..0fe0b24b586f538e8a3a3ba4ae90b170afb93499 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_export.h
+++ b/drivers/staging/brcm80211/brcmsmac/wl_export.h
@@ -42,5 +42,6 @@ extern void wl_free_timer(struct wl_info *wl, struct wl_timer *timer);
 extern void wl_add_timer(struct wl_info *wl, struct wl_timer *timer, uint ms,
 			 int periodic);
 extern bool wl_del_timer(struct wl_info *wl, struct wl_timer *timer);
+extern void wl_msleep(struct wl_info *wl, uint ms);
 
 #endif				/* _wl_export_h_ */
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
index c1b07ae316746f384edd65d5f18d1bc578a271a8..6c6236c969b707d26189458364cd91f7cf3b9f01 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
+++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
@@ -30,6 +30,7 @@
 #include <bcmdefs.h>
 #include <bcmwifi.h>
 #include <bcmutils.h>
+#include <bcmnvram.h>
 #include <pcicfg.h>
 #include <wlioctl.h>
 #include <sbhnddma.h>
@@ -48,6 +49,8 @@
 #include "wl_ucode.h"
 #include "wl_mac80211.h"
 
+#define N_TX_QUEUES	4 /* #tx queues on mac80211<->driver interface */
+
 static void wl_timer(unsigned long data);
 static void _wl_timer(struct wl_timer *t);
 
@@ -81,6 +84,7 @@ static int __devinit wl_pci_probe(struct pci_dev *pdev,
 				  const struct pci_device_id *ent);
 static void wl_remove(struct pci_dev *pdev);
 static void wl_free(struct wl_info *wl);
+static void wl_set_basic_rate(struct wl_rateset *rs, u16 rate, bool is_br);
 
 MODULE_AUTHOR("Broadcom Corporation");
 MODULE_DESCRIPTION("Broadcom 802.11n wireless LAN driver.");
@@ -129,7 +133,6 @@ static void wl_ops_sw_scan_complete(struct ieee80211_hw *hw);
 static void wl_ops_set_tsf(struct ieee80211_hw *hw, u64 tsf);
 static int wl_ops_get_stats(struct ieee80211_hw *hw,
 			    struct ieee80211_low_level_stats *stats);
-static int wl_ops_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
 static void wl_ops_sta_notify(struct ieee80211_hw *hw,
 			      struct ieee80211_vif *vif,
 			      enum sta_notify_cmd cmd,
@@ -147,6 +150,7 @@ static int wl_ops_ampdu_action(struct ieee80211_hw *hw,
 			       struct ieee80211_sta *sta, u16 tid, u16 *ssn,
 			       u8 buf_size);
 static void wl_ops_rfkill_poll(struct ieee80211_hw *hw);
+static void wl_ops_flush(struct ieee80211_hw *hw, bool drop);
 
 static void wl_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
@@ -154,7 +158,7 @@ static void wl_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 
 	WL_LOCK(wl);
 	if (!wl->pub->up) {
-		WL_ERROR("ops->tx called while down\n");
+		wiphy_err(wl->wiphy, "ops->tx called while down\n");
 		kfree_skb(skb);
 		goto done;
 	}
@@ -169,7 +173,6 @@ static int wl_ops_start(struct ieee80211_hw *hw)
 	bool blocked;
 	/*
 	  struct ieee80211_channel *curchan = hw->conf.channel;
-	  WL_NONE("%s : Initial channel: %d\n", __func__, curchan->hw_value);
 	*/
 
 	ieee80211_wake_queues(hw);
@@ -184,10 +187,6 @@ static int wl_ops_start(struct ieee80211_hw *hw)
 
 static void wl_ops_stop(struct ieee80211_hw *hw)
 {
-#ifdef BRCMDBG
-	struct wl_info *wl = hw->priv;
-	ASSERT(wl);
-#endif /*BRCMDBG*/
 	ieee80211_stop_queues(hw);
 }
 
@@ -203,8 +202,8 @@ wl_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	    vif->type != NL80211_IFTYPE_STATION &&
 	    vif->type != NL80211_IFTYPE_WDS &&
 	    vif->type != NL80211_IFTYPE_ADHOC) {
-		WL_ERROR("%s: Attempt to add type %d, only STA for now\n",
-			 __func__, vif->type);
+		wiphy_err(hw->wiphy, "%s: Attempt to add type %d, only"
+			  " STA for now\n", __func__, vif->type);
 		return -EOPNOTSUPP;
 	}
 
@@ -214,7 +213,8 @@ wl_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	WL_UNLOCK(wl);
 
 	if (err != 0) {
-		WL_ERROR("%s: wl_up() returned %d\n", __func__, err);
+		wiphy_err(hw->wiphy, "%s: wl_up() returned %d\n", __func__,
+			  err);
 	}
 	return err;
 }
@@ -249,7 +249,8 @@ ieee_set_channel(struct ieee80211_hw *hw, struct ieee80211_channel *chan,
 		break;
 	case NL80211_CHAN_HT40MINUS:
 	case NL80211_CHAN_HT40PLUS:
-		WL_ERROR("%s: Need to implement 40 Mhz Channels!\n", __func__);
+		wiphy_err(hw->wiphy,
+			  "%s: Need to implement 40 Mhz Channels!\n", __func__);
 		err = 1;
 		break;
 	}
@@ -265,39 +266,41 @@ static int wl_ops_config(struct ieee80211_hw *hw, u32 changed)
 	struct wl_info *wl = HW_TO_WL(hw);
 	int err = 0;
 	int new_int;
+	struct wiphy *wiphy = hw->wiphy;
 
 	WL_LOCK(wl);
 	if (changed & IEEE80211_CONF_CHANGE_LISTEN_INTERVAL) {
 		if (wlc_iovar_setint
 		    (wl->wlc, "bcn_li_bcn", conf->listen_interval)) {
-			WL_ERROR("%s: Error setting listen_interval\n",
-				 __func__);
+			wiphy_err(wiphy, "%s: Error setting listen_interval\n",
+				  __func__);
 			err = -EIO;
 			goto config_out;
 		}
 		wlc_iovar_getint(wl->wlc, "bcn_li_bcn", &new_int);
-		ASSERT(new_int == conf->listen_interval);
 	}
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR)
-		WL_ERROR("%s: change monitor mode: %s (implement)\n", __func__,
-			 conf->flags & IEEE80211_CONF_MONITOR ?
-				"true" : "false");
+		wiphy_err(wiphy, "%s: change monitor mode: %s (implement)\n",
+			  __func__, conf->flags & IEEE80211_CONF_MONITOR ?
+			  "true" : "false");
 	if (changed & IEEE80211_CONF_CHANGE_PS)
-		WL_ERROR("%s: change power-save mode: %s (implement)\n",
-			 __func__, conf->flags & IEEE80211_CONF_PS ?
-				"true" : "false");
+		wiphy_err(wiphy, "%s: change power-save mode: %s (implement)\n",
+			  __func__, conf->flags & IEEE80211_CONF_PS ?
+			  "true" : "false");
 
 	if (changed & IEEE80211_CONF_CHANGE_POWER) {
 		if (wlc_iovar_setint
 		    (wl->wlc, "qtxpower", conf->power_level * 4)) {
-			WL_ERROR("%s: Error setting power_level\n", __func__);
+			wiphy_err(wiphy, "%s: Error setting power_level\n",
+				  __func__);
 			err = -EIO;
 			goto config_out;
 		}
 		wlc_iovar_getint(wl->wlc, "qtxpower", &new_int);
 		if (new_int != (conf->power_level * 4))
-			WL_ERROR("%s: Power level req != actual, %d %d\n",
-				 __func__, conf->power_level * 4, new_int);
+			wiphy_err(wiphy, "%s: Power level req != actual, %d %d"
+				  "\n", __func__, conf->power_level * 4,
+				  new_int);
 	}
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
 		err = ieee_set_channel(hw, conf->channel, conf->channel_type);
@@ -306,13 +309,13 @@ static int wl_ops_config(struct ieee80211_hw *hw, u32 changed)
 		if (wlc_set
 		    (wl->wlc, WLC_SET_SRL,
 		     conf->short_frame_max_tx_count) < 0) {
-			WL_ERROR("%s: Error setting srl\n", __func__);
+			wiphy_err(wiphy, "%s: Error setting srl\n", __func__);
 			err = -EIO;
 			goto config_out;
 		}
 		if (wlc_set(wl->wlc, WLC_SET_LRL, conf->long_frame_max_tx_count)
 		    < 0) {
-			WL_ERROR("%s: Error setting lrl\n", __func__);
+			wiphy_err(wiphy, "%s: Error setting lrl\n", __func__);
 			err = -EIO;
 			goto config_out;
 		}
@@ -329,25 +332,18 @@ wl_ops_bss_info_changed(struct ieee80211_hw *hw,
 			struct ieee80211_bss_conf *info, u32 changed)
 {
 	struct wl_info *wl = HW_TO_WL(hw);
+	struct wiphy *wiphy = hw->wiphy;
 	int val;
 
 	if (changed & BSS_CHANGED_ASSOC) {
 		/* association status changed (associated/disassociated)
 		 * also implies a change in the AID.
 		 */
-		WL_ERROR("%s: %s: %sassociated\n", KBUILD_MODNAME, __func__,
-			 info->assoc ? "" : "dis");
+		wiphy_err(wiphy, "%s: %s: %sassociated\n", KBUILD_MODNAME,
+			  __func__, info->assoc ? "" : "dis");
+		WL_LOCK(wl);
 		wlc_associate_upd(wl->wlc, info->assoc);
-	}
-	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
-		/* CTS protection changed */
-		WL_ERROR("%s: use_cts_prot: %s (implement)\n", __func__,
-			info->use_cts_prot ? "true" : "false");
-	}
-	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
-		/* preamble changed */
-		WL_ERROR("%s: short preamble: %s (implement)\n", __func__,
-			info->use_short_preamble ? "true" : "false");
+		WL_UNLOCK(wl);
 	}
 	if (changed & BSS_CHANGED_ERP_SLOT) {
 		/* slot timing changed */
@@ -363,29 +359,57 @@ wl_ops_bss_info_changed(struct ieee80211_hw *hw,
 	if (changed & BSS_CHANGED_HT) {
 		/* 802.11n parameters changed */
 		u16 mode = info->ht_operation_mode;
-		WL_NONE("%s: HT mode: 0x%04X\n", __func__, mode);
+
+		WL_LOCK(wl);
 		wlc_protection_upd(wl->wlc, WLC_PROT_N_CFG,
 			mode & IEEE80211_HT_OP_MODE_PROTECTION);
 		wlc_protection_upd(wl->wlc, WLC_PROT_N_NONGF,
 			mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
 		wlc_protection_upd(wl->wlc, WLC_PROT_N_OBSS,
 			mode & IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT);
+		WL_UNLOCK(wl);
 	}
 	if (changed & BSS_CHANGED_BASIC_RATES) {
-		/* Basic rateset changed */
-		WL_ERROR("%s: Need to change Basic Rates: 0x%x (implement)\n",
-			 __func__, (u32) info->basic_rates);
+		struct ieee80211_supported_band *bi;
+		u32 br_mask, i;
+		u16 rate;
+		struct wl_rateset rs;
+		int error;
+
+		/* retrieve the current rates */
+		WL_LOCK(wl);
+		error = wlc_ioctl(wl->wlc, WLC_GET_CURR_RATESET,
+				  &rs, sizeof(rs), NULL);
+		WL_UNLOCK(wl);
+		if (error) {
+			wiphy_err(wiphy, "%s: retrieve rateset failed: %d\n",
+				  __func__, error);
+			return;
+		}
+		br_mask = info->basic_rates;
+		bi = hw->wiphy->bands[wlc_get_curband(wl->wlc)];
+		for (i = 0; i < bi->n_bitrates; i++) {
+			/* convert to internal rate value */
+			rate = (bi->bitrates[i].bitrate << 1) / 10;
+
+			/* set/clear basic rate flag */
+			wl_set_basic_rate(&rs, rate, br_mask & 1);
+			br_mask >>= 1;
+		}
+
+		/* update the rate set */
+		WL_LOCK(wl);
+		wlc_ioctl(wl->wlc, WLC_SET_RATESET, &rs, sizeof(rs), NULL);
+		WL_UNLOCK(wl);
 	}
 	if (changed & BSS_CHANGED_BEACON_INT) {
 		/* Beacon interval changed */
-		WL_NONE("%s: Beacon Interval: %d\n",
-			__func__, info->beacon_int);
+		WL_LOCK(wl);
 		wlc_set(wl->wlc, WLC_SET_BCNPRD, info->beacon_int);
+		WL_UNLOCK(wl);
 	}
 	if (changed & BSS_CHANGED_BSSID) {
 		/* BSSID changed, for whatever reason (IBSS and managed mode) */
-		WL_NONE("%s: new BSSID: aid %d  bss:%pM\n", __func__,
-			info->aid, info->bssid);
 		WL_LOCK(wl);
 		wlc_set_addrmatch(wl->wlc, RCM_BSSID_OFFSET,
 				  info->bssid);
@@ -393,41 +417,42 @@ wl_ops_bss_info_changed(struct ieee80211_hw *hw,
 	}
 	if (changed & BSS_CHANGED_BEACON) {
 		/* Beacon data changed, retrieve new beacon (beaconing modes) */
-		WL_ERROR("%s: beacon changed\n", __func__);
+		wiphy_err(wiphy, "%s: beacon changed\n", __func__);
 	}
 	if (changed & BSS_CHANGED_BEACON_ENABLED) {
 		/* Beaconing should be enabled/disabled (beaconing modes) */
-		WL_ERROR("%s: Beacon enabled: %s\n", __func__,
-			 info->enable_beacon ? "true" : "false");
+		wiphy_err(wiphy, "%s: Beacon enabled: %s\n", __func__,
+			  info->enable_beacon ? "true" : "false");
 	}
 	if (changed & BSS_CHANGED_CQM) {
 		/* Connection quality monitor config changed */
-		WL_ERROR("%s: cqm change: threshold %d, hys %d (implement)\n",
-			__func__, info->cqm_rssi_thold, info->cqm_rssi_hyst);
+		wiphy_err(wiphy, "%s: cqm change: threshold %d, hys %d "
+			  " (implement)\n", __func__, info->cqm_rssi_thold,
+			  info->cqm_rssi_hyst);
 	}
 	if (changed & BSS_CHANGED_IBSS) {
 		/* IBSS join status changed */
-		WL_ERROR("%s: IBSS joined: %s (implement)\n", __func__,
-			info->ibss_joined ? "true" : "false");
+		wiphy_err(wiphy, "%s: IBSS joined: %s (implement)\n", __func__,
+			  info->ibss_joined ? "true" : "false");
 	}
 	if (changed & BSS_CHANGED_ARP_FILTER) {
 		/* Hardware ARP filter address list or state changed */
-		WL_ERROR("%s: arp filtering: enabled %s, count %d (implement)\n",
-			__func__, info->arp_filter_enabled ? "true" : "false",
-			info->arp_addr_cnt);
+		wiphy_err(wiphy, "%s: arp filtering: enabled %s, count %d"
+			  " (implement)\n", __func__, info->arp_filter_enabled ?
+			  "true" : "false", info->arp_addr_cnt);
 	}
 	if (changed & BSS_CHANGED_QOS) {
 		/*
 		 * QoS for this association was enabled/disabled.
 		 * Note that it is only ever disabled for station mode.
 		 */
-		WL_ERROR("%s: qos enabled: %s (implement)\n", __func__,
-			info->qos ? "true" : "false");
+		wiphy_err(wiphy, "%s: qos enabled: %s (implement)\n", __func__,
+			  info->qos ? "true" : "false");
 	}
 	if (changed & BSS_CHANGED_IDLE) {
 		/* Idle changed for this BSS/interface */
-		WL_ERROR("%s: BSS idle: %s (implement)\n", __func__,
-			info->idle ? "true" : "false");
+		wiphy_err(wiphy, "%s: BSS idle: %s (implement)\n", __func__,
+			  info->idle ? "true" : "false");
 	}
 	return;
 }
@@ -438,23 +463,23 @@ wl_ops_configure_filter(struct ieee80211_hw *hw,
 			unsigned int *total_flags, u64 multicast)
 {
 	struct wl_info *wl = hw->priv;
+	struct wiphy *wiphy = hw->wiphy;
 
 	changed_flags &= MAC_FILTERS;
 	*total_flags &= MAC_FILTERS;
 	if (changed_flags & FIF_PROMISC_IN_BSS)
-		WL_ERROR("FIF_PROMISC_IN_BSS\n");
+		wiphy_err(wiphy, "FIF_PROMISC_IN_BSS\n");
 	if (changed_flags & FIF_ALLMULTI)
-		WL_ERROR("FIF_ALLMULTI\n");
+		wiphy_err(wiphy, "FIF_ALLMULTI\n");
 	if (changed_flags & FIF_FCSFAIL)
-		WL_ERROR("FIF_FCSFAIL\n");
+		wiphy_err(wiphy, "FIF_FCSFAIL\n");
 	if (changed_flags & FIF_PLCPFAIL)
-		WL_ERROR("FIF_PLCPFAIL\n");
+		wiphy_err(wiphy, "FIF_PLCPFAIL\n");
 	if (changed_flags & FIF_CONTROL)
-		WL_ERROR("FIF_CONTROL\n");
+		wiphy_err(wiphy, "FIF_CONTROL\n");
 	if (changed_flags & FIF_OTHER_BSS)
-		WL_ERROR("FIF_OTHER_BSS\n");
+		wiphy_err(wiphy, "FIF_OTHER_BSS\n");
 	if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
-		WL_NONE("FIF_BCN_PRBRESP_PROMISC\n");
 		WL_LOCK(wl);
 		if (*total_flags & FIF_BCN_PRBRESP_PROMISC) {
 			wl->pub->mac80211_state |= MAC80211_PROMISC_BCNS;
@@ -471,14 +496,12 @@ wl_ops_configure_filter(struct ieee80211_hw *hw,
 static int
 wl_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set)
 {
-	WL_NONE("%s: Enter\n", __func__);
 	return 0;
 }
 
 static void wl_ops_sw_scan_start(struct ieee80211_hw *hw)
 {
 	struct wl_info *wl = hw->priv;
-	WL_NONE("Scan Start\n");
 	WL_LOCK(wl);
 	wlc_scan_start(wl->wlc);
 	WL_UNLOCK(wl);
@@ -488,7 +511,6 @@ static void wl_ops_sw_scan_start(struct ieee80211_hw *hw)
 static void wl_ops_sw_scan_complete(struct ieee80211_hw *hw)
 {
 	struct wl_info *wl = hw->priv;
-	WL_NONE("Scan Complete\n");
 	WL_LOCK(wl);
 	wlc_scan_stop(wl->wlc);
 	WL_UNLOCK(wl);
@@ -497,7 +519,7 @@ static void wl_ops_sw_scan_complete(struct ieee80211_hw *hw)
 
 static void wl_ops_set_tsf(struct ieee80211_hw *hw, u64 tsf)
 {
-	WL_ERROR("%s: Enter\n", __func__);
+	wiphy_err(hw->wiphy, "%s: Enter\n", __func__);
 	return;
 }
 
@@ -510,20 +532,10 @@ wl_ops_get_stats(struct ieee80211_hw *hw,
 
 	WL_LOCK(wl);
 	cnt = wl->pub->_cnt;
-	stats->dot11ACKFailureCount = cnt->txnoack;
-	stats->dot11RTSFailureCount = cnt->txnocts;
-	stats->dot11FCSErrorCount = cnt->rxcrc;
-	stats->dot11RTSSuccessCount = cnt->txrts;
-	WL_UNLOCK(wl);
-	return 0;
-}
-
-static int wl_ops_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
-{
-	struct wl_info *wl = hw->priv;
-
-	WL_LOCK(wl);
-	wlc_iovar_setint(wl->wlc, "rtsthresh", value & 0xFFFF);
+	stats->dot11ACKFailureCount = 0;
+	stats->dot11RTSFailureCount = 0;
+	stats->dot11FCSErrorCount = 0;
+	stats->dot11RTSSuccessCount = 0;
 	WL_UNLOCK(wl);
 	return 0;
 }
@@ -532,10 +544,10 @@ static void
 wl_ops_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		  enum sta_notify_cmd cmd, struct ieee80211_sta *sta)
 {
-	WL_NONE("%s: Enter\n", __func__);
 	switch (cmd) {
 	default:
-		WL_ERROR("%s: Unknown cmd = %d\n", __func__, cmd);
+		wiphy_err(hw->wiphy, "%s: Unknown cmd = %d\n", __func__,
+			  cmd);
 		break;
 	}
 	return;
@@ -547,12 +559,8 @@ wl_ops_conf_tx(struct ieee80211_hw *hw, u16 queue,
 {
 	struct wl_info *wl = hw->priv;
 
-	WL_NONE("%s: Enter (WME config)\n", __func__);
-	WL_NONE("queue %d, txop %d, cwmin %d, cwmax %d, aifs %d\n", queue,
-		 params->txop, params->cw_min, params->cw_max, params->aifs);
-
 	WL_LOCK(wl);
-	wlc_wme_setparams(wl->wlc, queue, (void *)params, true);
+	wlc_wme_setparams(wl->wlc, queue, params, true);
 	WL_UNLOCK(wl);
 
 	return 0;
@@ -560,7 +568,7 @@ wl_ops_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 static u64 wl_ops_get_tsf(struct ieee80211_hw *hw)
 {
-	WL_ERROR("%s: Enter\n", __func__);
+	wiphy_err(hw->wiphy, "%s: Enter\n", __func__);
 	return 0;
 }
 
@@ -585,7 +593,7 @@ wl_ops_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	wl->pub->global_ampdu = &(scb->scb_ampdu);
 	wl->pub->global_ampdu->scb = scb;
 	wl->pub->global_ampdu->max_pdu = 16;
-	pktq_init(&scb->scb_ampdu.txq, AMPDU_MAX_SCB_TID,
+	bcm_pktq_init(&scb->scb_ampdu.txq, AMPDU_MAX_SCB_TID,
 		  AMPDU_MAX_SCB_TID * PKTQ_LEN_DEFAULT);
 
 	sta->ht_cap.ht_supported = true;
@@ -603,7 +611,6 @@ static int
 wl_ops_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		  struct ieee80211_sta *sta)
 {
-	WL_NONE("%s: Enter\n", __func__);
 	return 0;
 }
 
@@ -614,27 +621,25 @@ wl_ops_ampdu_action(struct ieee80211_hw *hw,
 		    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
 		    u8 buf_size)
 {
-#if defined(BCMDBG)
 	struct scb *scb = (struct scb *)sta->drv_priv;
-#endif
 	struct wl_info *wl = hw->priv;
 	int status;
 
-	ASSERT(scb->magic == SCB_MAGIC);
+	if (WARN_ON(scb->magic != SCB_MAGIC))
+		return -EIDRM;
 	switch (action) {
 	case IEEE80211_AMPDU_RX_START:
-		WL_NONE("%s: action = IEEE80211_AMPDU_RX_START\n", __func__);
 		break;
 	case IEEE80211_AMPDU_RX_STOP:
-		WL_NONE("%s: action = IEEE80211_AMPDU_RX_STOP\n", __func__);
 		break;
 	case IEEE80211_AMPDU_TX_START:
 		WL_LOCK(wl);
 		status = wlc_aggregatable(wl->wlc, tid);
 		WL_UNLOCK(wl);
 		if (!status) {
-			/* WL_ERROR("START: tid %d is not agg' able, return FAILURE to stack\n", tid); */
-			return -1;
+			wiphy_err(wl->wiphy, "START: tid %d is not agg\'able\n",
+				  tid);
+			return -EINVAL;
 		}
 		/* XXX: Use the starting sequence number provided ... */
 		*ssn = 0;
@@ -650,11 +655,10 @@ wl_ops_ampdu_action(struct ieee80211_hw *hw,
 	case IEEE80211_AMPDU_TX_OPERATIONAL:
 		/* Not sure what to do here */
 		/* Power save wakeup */
-		WL_NONE("%s: action = IEEE80211_AMPDU_TX_OPERATIONAL\n",
-			__func__);
 		break;
 	default:
-		WL_ERROR("%s: Invalid command, ignoring\n", __func__);
+		wiphy_err(wl->wiphy, "%s: Invalid command, ignoring\n",
+			  __func__);
 	}
 
 	return 0;
@@ -669,10 +673,21 @@ static void wl_ops_rfkill_poll(struct ieee80211_hw *hw)
 	blocked = wlc_check_radio_disabled(wl->wlc);
 	WL_UNLOCK(wl);
 
-	WL_NONE("wl: rfkill_poll: %d\n", blocked);
 	wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, blocked);
 }
 
+static void wl_ops_flush(struct ieee80211_hw *hw, bool drop)
+{
+	struct wl_info *wl = HW_TO_WL(hw);
+
+	no_printk("%s: drop = %s\n", __func__, drop ? "true" : "false");
+
+	/* wait for packet queue and dma fifos to run empty */
+	WL_LOCK(wl);
+	wlc_wait_for_tx_completion(wl->wlc, drop);
+	WL_UNLOCK(wl);
+}
+
 static const struct ieee80211_ops wl_ops = {
 	.tx = wl_ops_tx,
 	.start = wl_ops_start,
@@ -687,7 +702,6 @@ static const struct ieee80211_ops wl_ops = {
 	.sw_scan_complete = wl_ops_sw_scan_complete,
 	.set_tsf = wl_ops_set_tsf,
 	.get_stats = wl_ops_get_stats,
-	.set_rts_threshold = wl_ops_set_rts_threshold,
 	.sta_notify = wl_ops_sta_notify,
 	.conf_tx = wl_ops_conf_tx,
 	.get_tsf = wl_ops_get_tsf,
@@ -695,6 +709,7 @@ static const struct ieee80211_ops wl_ops = {
 	.sta_remove = wl_ops_sta_remove,
 	.ampdu_action = wl_ops_ampdu_action,
 	.rfkill_poll = wl_ops_rfkill_poll,
+	.flush = wl_ops_flush,
 };
 
 /*
@@ -702,8 +717,6 @@ static const struct ieee80211_ops wl_ops = {
  */
 static int wl_set_hint(struct wl_info *wl, char *abbrev)
 {
-	WL_NONE("%s: Sending country code %c%c to MAC80211\n",
-		 __func__, abbrev[0], abbrev[1]);
 	return regulatory_hint(wl->pub->ieee_hw->wiphy, abbrev);
 }
 
@@ -724,7 +737,7 @@ static int wl_set_hint(struct wl_info *wl, char *abbrev)
 static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 			    uint bustype, void *btparam, uint irq)
 {
-	struct wl_info *wl;
+	struct wl_info *wl = NULL;
 	int unit, err;
 
 	unsigned long base_addr;
@@ -735,14 +748,16 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 	err = 0;
 
 	if (unit < 0) {
-		WL_ERROR("wl%d: unit number overflow, exiting\n", unit);
 		return NULL;
 	}
 
 	/* allocate private info */
 	hw = pci_get_drvdata(btparam);	/* btparam == pdev */
-	wl = hw->priv;
-	ASSERT(wl);
+	if (hw != NULL)
+		wl = hw->priv;
+	if (WARN_ON(hw == NULL) || WARN_ON(wl == NULL))
+		return NULL;
+	wl->wiphy = hw->wiphy;
 
 	atomic_set(&wl->callbacks, 0);
 
@@ -759,13 +774,13 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 		/* Do nothing */
 	} else {
 		bustype = PCI_BUS;
-		WL_TRACE("force to PCI\n");
+		BCMMSG(wl->wiphy, "force to PCI\n");
 	}
 	wl->bcm_bustype = bustype;
 
 	wl->regsva = ioremap_nocache(base_addr, PCI_BAR0_WINSZ);
 	if (wl->regsva == NULL) {
-		WL_ERROR("wl%d: ioremap() failed\n", unit);
+		wiphy_err(wl->wiphy, "wl%d: ioremap() failed\n", unit);
 		goto fail;
 	}
 	spin_lock_init(&wl->lock);
@@ -773,11 +788,11 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 
 	/* prepare ucode */
 	if (wl_request_fw(wl, (struct pci_dev *)btparam) < 0) {
-		WL_ERROR("%s: Failed to find firmware usually in %s\n",
-			 KBUILD_MODNAME, "/lib/firmware/brcm");
+		wiphy_err(wl->wiphy, "%s: Failed to find firmware usually in "
+			  "%s\n", KBUILD_MODNAME, "/lib/firmware/brcm");
 		wl_release_fw(wl);
 		wl_remove((struct pci_dev *)btparam);
-		goto fail1;
+		return NULL;
 	}
 
 	/* common load-time initialization */
@@ -785,24 +800,22 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 			     wl->regsva, wl->bcm_bustype, btparam, &err);
 	wl_release_fw(wl);
 	if (!wl->wlc) {
-		WL_ERROR("%s: wlc_attach() failed with code %d\n",
-			 KBUILD_MODNAME, err);
+		wiphy_err(wl->wiphy, "%s: wlc_attach() failed with code %d\n",
+			  KBUILD_MODNAME, err);
 		goto fail;
 	}
 	wl->pub = wlc_pub(wl->wlc);
 
 	wl->pub->ieee_hw = hw;
-	ASSERT(wl->pub->ieee_hw);
-	ASSERT(wl->pub->ieee_hw->priv == wl);
-
 
 	if (wlc_iovar_setint(wl->wlc, "mpc", 0)) {
-		WL_ERROR("wl%d: Error setting MPC variable to 0\n", unit);
+		wiphy_err(wl->wiphy, "wl%d: Error setting MPC variable to 0\n",
+			  unit);
 	}
 
 	/* register our interrupt handler */
 	if (request_irq(irq, wl_isr, IRQF_SHARED, KBUILD_MODNAME, wl)) {
-		WL_ERROR("wl%d: request_irq() failed\n", unit);
+		wiphy_err(wl->wiphy, "wl%d: request_irq() failed\n", unit);
 		goto fail;
 	}
 	wl->irq = irq;
@@ -812,18 +825,20 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 			    NULL);
 
 	if (ieee_hw_init(hw)) {
-		WL_ERROR("wl%d: %s: ieee_hw_init failed!\n", unit, __func__);
+		wiphy_err(wl->wiphy, "wl%d: %s: ieee_hw_init failed!\n", unit,
+			  __func__);
 		goto fail;
 	}
 
 	memcpy(perm, &wl->pub->cur_etheraddr, ETH_ALEN);
-	ASSERT(is_valid_ether_addr(perm));
+	if (WARN_ON(!is_valid_ether_addr(perm)))
+		goto fail;
 	SET_IEEE80211_PERM_ADDR(hw, perm);
 
 	err = ieee80211_register_hw(hw);
 	if (err) {
-		WL_ERROR("%s: ieee80211_register_hw failed, status %d\n",
-			 __func__, err);
+		wiphy_err(wl->wiphy, "%s: ieee80211_register_hw failed, status"
+			  "%d\n", __func__, err);
 	}
 
 	if (wl->pub->srom_ccode[0])
@@ -831,8 +846,8 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 	else
 		err = wl_set_hint(wl, "US");
 	if (err) {
-		WL_ERROR("%s: regulatory_hint failed, status %d\n",
-			 __func__, err);
+		wiphy_err(wl->wiphy, "%s: regulatory_hint failed, status %d\n",
+			  __func__, err);
 	}
 
 	wl_found++;
@@ -840,7 +855,6 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 
 fail:
 	wl_free(wl);
-fail1:
 	return NULL;
 }
 
@@ -1027,9 +1041,8 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw)
 	hw->wiphy->bands[IEEE80211_BAND_5GHZ] = NULL;
 
 	if (wlc_get(wl->wlc, WLC_GET_PHYLIST, (int *)&phy_list) < 0) {
-		WL_ERROR("Phy list failed\n");
+		wiphy_err(hw->wiphy, "Phy list failed\n");
 	}
-	WL_NONE("%s: phylist = %c\n", __func__, phy_list[0]);
 
 	if (phy_list[0] == 'n' || phy_list[0] == 'c') {
 		if (phy_list[0] == 'c') {
@@ -1039,8 +1052,7 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw)
 		}
 		hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl_band_2GHz_nphy;
 	} else {
-		BUG();
-		return -1;
+		return -EPERM;
 	}
 
 	/* Assume all bands use the same phy.  True for 11n devices. */
@@ -1050,12 +1062,9 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw)
 			hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
 			    &wl_band_5GHz_nphy;
 		} else {
-			return -1;
+			return -EPERM;
 		}
 	}
-
-	WL_NONE("%s: 2ghz = %d, 5ghz = %d\n", __func__, 1, has_5g);
-
 	return 0;
 }
 
@@ -1070,8 +1079,7 @@ static int ieee_hw_init(struct ieee80211_hw *hw)
 	    | IEEE80211_HW_AMPDU_AGGREGATION;
 
 	hw->extra_tx_headroom = wlc_get_header_len();
-	/* FIXME: should get this from wlc->machwcap */
-	hw->queues = 4;
+	hw->queues = N_TX_QUEUES;
 	/* FIXME: this doesn't seem to be used properly in minstrel_ht.
 	 * mac80211/status.c:ieee80211_tx_status() checks this value,
 	 * but mac80211/rc80211_minstrel_ht.c:minstrel_ht_get_rate()
@@ -1104,11 +1112,9 @@ wl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct ieee80211_hw *hw;
 	u32 val;
 
-	ASSERT(pdev);
-
-	WL_TRACE("%s: bus %d slot %d func %d irq %d\n",
-		 __func__, pdev->bus->number, PCI_SLOT(pdev->devfn),
-		 PCI_FUNC(pdev->devfn), pdev->irq);
+	dev_info(&pdev->dev, "bus %d slot %d func %d irq %d\n",
+	       pdev->bus->number, PCI_SLOT(pdev->devfn),
+	       PCI_FUNC(pdev->devfn), pdev->irq);
 
 	if ((pdev->vendor != PCI_VENDOR_ID_BROADCOM) ||
 	    (((pdev->device & 0xff00) != 0x4300) &&
@@ -1118,9 +1124,9 @@ wl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	rc = pci_enable_device(pdev);
 	if (rc) {
-		WL_ERROR("%s: Cannot enable device %d-%d_%d\n",
-			 __func__, pdev->bus->number, PCI_SLOT(pdev->devfn),
-			 PCI_FUNC(pdev->devfn));
+		pr_err("%s: Cannot enable device %d-%d_%d\n",
+		       __func__, pdev->bus->number, PCI_SLOT(pdev->devfn),
+		       PCI_FUNC(pdev->devfn));
 		return -ENODEV;
 	}
 	pci_set_master(pdev);
@@ -1131,9 +1137,8 @@ wl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	hw = ieee80211_alloc_hw(sizeof(struct wl_info), &wl_ops);
 	if (!hw) {
-		WL_ERROR("%s: ieee80211_alloc_hw failed\n", __func__);
-		rc = -ENOMEM;
-		goto err_1;
+		pr_err("%s: ieee80211_alloc_hw failed\n", __func__);
+		return -ENOMEM;
 	}
 
 	SET_IEEE80211_DEV(hw, &pdev->dev);
@@ -1146,14 +1151,11 @@ wl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		       PCI_BUS, pdev, pdev->irq);
 
 	if (!wl) {
-		WL_ERROR("%s: %s: wl_attach failed!\n",
-			 KBUILD_MODNAME, __func__);
+		pr_err("%s: %s: wl_attach failed!\n", KBUILD_MODNAME,
+		       __func__);
 		return -ENODEV;
 	}
 	return 0;
- err_1:
-	WL_ERROR("%s: err_1: Major hoarkage\n", __func__);
-	return 0;
 }
 
 static int wl_suspend(struct pci_dev *pdev, pm_message_t state)
@@ -1161,12 +1163,11 @@ static int wl_suspend(struct pci_dev *pdev, pm_message_t state)
 	struct wl_info *wl;
 	struct ieee80211_hw *hw;
 
-	WL_TRACE("wl: wl_suspend\n");
-
 	hw = pci_get_drvdata(pdev);
 	wl = HW_TO_WL(hw);
 	if (!wl) {
-		WL_ERROR("wl: wl_suspend: pci_get_drvdata failed\n");
+		wiphy_err(wl->wiphy,
+			  "wl_suspend: pci_get_drvdata failed\n");
 		return -ENODEV;
 	}
 
@@ -1187,11 +1188,11 @@ static int wl_resume(struct pci_dev *pdev)
 	int err = 0;
 	u32 val;
 
-	WL_TRACE("wl: wl_resume\n");
 	hw = pci_get_drvdata(pdev);
 	wl = HW_TO_WL(hw);
 	if (!wl) {
-		WL_ERROR("wl: wl_resume: pci_get_drvdata failed\n");
+		wiphy_err(wl->wiphy,
+			  "wl: wl_resume: pci_get_drvdata failed\n");
 		return -ENODEV;
 	}
 
@@ -1231,7 +1232,7 @@ static void wl_remove(struct pci_dev *pdev)
 	hw = pci_get_drvdata(pdev);
 	wl = HW_TO_WL(hw);
 	if (!wl) {
-		WL_ERROR("wl: wl_remove: pci_get_drvdata failed\n");
+		pr_err("wl: wl_remove: pci_get_drvdata failed\n");
 		return;
 	}
 
@@ -1239,7 +1240,7 @@ static void wl_remove(struct pci_dev *pdev)
 	status = wlc_chipmatch(pdev->vendor, pdev->device);
 	WL_UNLOCK(wl);
 	if (!status) {
-		WL_ERROR("wl: wl_remove: wlc_chipmatch failed\n");
+		wiphy_err(wl->wiphy, "wl: wl_remove: wlc_chipmatch failed\n");
 		return;
 	}
 	if (wl->wlc) {
@@ -1249,7 +1250,6 @@ static void wl_remove(struct pci_dev *pdev)
 		WL_LOCK(wl);
 		wl_down(wl);
 		WL_UNLOCK(wl);
-		WL_NONE("%s: Down\n", __func__);
 	}
 	pci_disable_device(pdev);
 
@@ -1342,7 +1342,6 @@ static void wl_free(struct wl_info *wl)
 {
 	struct wl_timer *t, *next;
 
-	ASSERT(wl);
 	/* free ucode data */
 	if (wl->fw.fw_cnt)
 		wl_ucode_data_free();
@@ -1389,13 +1388,30 @@ static void wl_free(struct wl_info *wl)
 	wl->regsva = NULL;
 }
 
+/* flags the given rate in rateset as requested */
+static void wl_set_basic_rate(struct wl_rateset *rs, u16 rate, bool is_br)
+{
+	u32 i;
+
+	for (i = 0; i < rs->count; i++) {
+		if (rate != (rs->rates[i] & 0x7f))
+			continue;
+
+		if (is_br)
+			rs->rates[i] |= WLC_RATE_FLAG;
+		else
+			rs->rates[i] &= WLC_RATE_MASK;
+		return;
+	}
+}
+
 /*
  * precondition: perimeter lock has been acquired
  */
 void wl_txflowcontrol(struct wl_info *wl, struct wl_if *wlif, bool state,
 		      int prio)
 {
-	WL_ERROR("Shouldn't be here %s\n", __func__);
+	wiphy_err(wl->wiphy, "Shouldn't be here %s\n", __func__);
 }
 
 /*
@@ -1403,8 +1419,7 @@ void wl_txflowcontrol(struct wl_info *wl, struct wl_if *wlif, bool state,
  */
 void wl_init(struct wl_info *wl)
 {
-	WL_TRACE("wl%d: wl_init\n", wl->pub->unit);
-
+	BCMMSG(WL_TO_HW(wl)->wiphy, "wl%d\n", wl->pub->unit);
 	wl_reset(wl);
 
 	wlc_init(wl->wlc);
@@ -1415,8 +1430,7 @@ void wl_init(struct wl_info *wl)
  */
 uint wl_reset(struct wl_info *wl)
 {
-	WL_TRACE("wl%d: wl_reset\n", wl->pub->unit);
-
+	BCMMSG(WL_TO_HW(wl)->wiphy, "wl%d\n", wl->pub->unit);
 	wlc_reset(wl->wlc);
 
 	/* dpc will not be rescheduled */
@@ -1429,7 +1443,7 @@ uint wl_reset(struct wl_info *wl)
  * These are interrupt on/off entry points. Disable interrupts
  * during interrupt state transition.
  */
-void BCMFASTPATH wl_intrson(struct wl_info *wl)
+void wl_intrson(struct wl_info *wl)
 {
 	unsigned long flags;
 
@@ -1446,7 +1460,7 @@ bool wl_alloc_dma_resources(struct wl_info *wl, uint addrwidth)
 	return true;
 }
 
-u32 BCMFASTPATH wl_intrsoff(struct wl_info *wl)
+u32 wl_intrsoff(struct wl_info *wl)
 {
 	unsigned long flags;
 	u32 status;
@@ -1503,7 +1517,7 @@ void wl_down(struct wl_info *wl)
 	WL_LOCK(wl);
 }
 
-static irqreturn_t BCMFASTPATH wl_isr(int irq, void *dev_id)
+static irqreturn_t wl_isr(int irq, void *dev_id)
 {
 	struct wl_info *wl;
 	bool ours, wantdpc;
@@ -1521,7 +1535,6 @@ static irqreturn_t BCMFASTPATH wl_isr(int irq, void *dev_id)
 
 			/* ...and call the second level interrupt handler */
 			/* schedule dpc */
-			ASSERT(wl->resched == false);
 			tasklet_schedule(&wl->tasklet);
 		}
 	}
@@ -1531,7 +1544,7 @@ static irqreturn_t BCMFASTPATH wl_isr(int irq, void *dev_id)
 	return IRQ_RETVAL(ours);
 }
 
-static void BCMFASTPATH wl_dpc(unsigned long data)
+static void wl_dpc(unsigned long data)
 {
 	struct wl_info *wl;
 
@@ -1613,7 +1626,8 @@ struct wl_timer *wl_init_timer(struct wl_info *wl, void (*fn) (void *arg),
 
 	t = kzalloc(sizeof(struct wl_timer), GFP_ATOMIC);
 	if (!t) {
-		WL_ERROR("wl%d: wl_init_timer: out of memory\n", wl->pub->unit);
+		wiphy_err(wl->wiphy, "wl%d: wl_init_timer: out of memory\n",
+			  wl->pub->unit);
 		return 0;
 	}
 
@@ -1644,12 +1658,10 @@ void wl_add_timer(struct wl_info *wl, struct wl_timer *t, uint ms, int periodic)
 {
 #ifdef BCMDBG
 	if (t->set) {
-		WL_ERROR("%s: Already set. Name: %s, per %d\n",
-			 __func__, t->name, periodic);
+		wiphy_err(wl->wiphy, "%s: Already set. Name: %s, per %d\n",
+			  __func__, t->name, periodic);
 	}
 #endif
-	ASSERT(!t->set);
-
 	t->ms = ms;
 	t->periodic = (bool) periodic;
 	t->set = true;
@@ -1719,37 +1731,6 @@ void wl_free_timer(struct wl_info *wl, struct wl_timer *t)
  */
 static int wl_linux_watchdog(void *ctx)
 {
-	struct wl_info *wl = (struct wl_info *) ctx;
-	struct wl_cnt *cnt;
-	struct net_device_stats *stats = NULL;
-	uint id;
-	/* refresh stats */
-	if (wl->pub->up) {
-		ASSERT(wl->stats_id < 2);
-
-		cnt = wl->pub->_cnt;
-		id = 1 - wl->stats_id;
-		stats = &wl->stats_watchdog[id];
-		stats->rx_packets = cnt->rxframe;
-		stats->tx_packets = cnt->txframe;
-		stats->rx_bytes = cnt->rxbyte;
-		stats->tx_bytes = cnt->txbyte;
-		stats->rx_errors = cnt->rxerror;
-		stats->tx_errors = cnt->txerror;
-		stats->collisions = 0;
-
-		stats->rx_length_errors = 0;
-		stats->rx_over_errors = cnt->rxoflo;
-		stats->rx_crc_errors = cnt->rxcrc;
-		stats->rx_frame_errors = 0;
-		stats->rx_fifo_errors = cnt->rxoflo;
-		stats->rx_missed_errors = 0;
-
-		stats->tx_fifo_errors = cnt->txuflo;
-
-		wl->stats_id = id;
-	}
-
 	return 0;
 }
 
@@ -1780,8 +1761,8 @@ int wl_ucode_init_buf(struct wl_info *wl, void **pbuf, u32 idx)
 				pdata = wl->fw.fw_bin[i]->data + hdr->offset;
 				*pbuf = kmalloc(hdr->len, GFP_ATOMIC);
 				if (*pbuf == NULL) {
-					WL_ERROR("fail to alloc %d bytes\n",
-						 hdr->len);
+					wiphy_err(wl->wiphy, "fail to alloc %d"
+						  " bytes\n", hdr->len);
 					goto fail;
 				}
 				memcpy(*pbuf, pdata, hdr->len);
@@ -1789,10 +1770,11 @@ int wl_ucode_init_buf(struct wl_info *wl, void **pbuf, u32 idx)
 			}
 		}
 	}
-	WL_ERROR("ERROR: ucode buf tag:%d can not be found!\n", idx);
+	wiphy_err(wl->wiphy, "ERROR: ucode buf tag:%d can not be found!\n",
+		  idx);
 	*pbuf = NULL;
 fail:
-	return BCME_NOTFOUND;
+	return -ENODATA;
 }
 
 /*
@@ -1810,14 +1792,18 @@ int wl_ucode_init_uint(struct wl_info *wl, u32 *data, u32 idx)
 		     entry++, hdr++) {
 			if (hdr->idx == idx) {
 				pdata = wl->fw.fw_bin[i]->data + hdr->offset;
-				ASSERT(hdr->len == 4);
+				if (hdr->len != 4) {
+					wiphy_err(wl->wiphy,
+						  "ERROR: fw hdr len\n");
+					return -ENOMSG;
+				}
 				*data = *((u32 *) pdata);
 				return 0;
 			}
 		}
 	}
-	WL_ERROR("ERROR: ucode tag:%d can not be found!\n", idx);
-	return -1;
+	wiphy_err(wl->wiphy, "ERROR: ucode tag:%d can not be found!\n", idx);
+	return -ENOMSG;
 }
 
 /*
@@ -1837,26 +1823,22 @@ static int wl_request_fw(struct wl_info *wl, struct pci_dev *pdev)
 			break;
 		sprintf(fw_name, "%s-%d.fw", wl_firmwares[i],
 			UCODE_LOADER_API_VER);
-		WL_NONE("request fw %s\n", fw_name);
 		status = request_firmware(&wl->fw.fw_bin[i], fw_name, device);
 		if (status) {
-			WL_ERROR("%s: fail to load firmware %s\n",
-				 KBUILD_MODNAME, fw_name);
+			wiphy_err(wl->wiphy, "%s: fail to load firmware %s\n",
+				  KBUILD_MODNAME, fw_name);
 			return status;
 		}
-		WL_NONE("request fw %s\n", fw_name);
 		sprintf(fw_name, "%s_hdr-%d.fw", wl_firmwares[i],
 			UCODE_LOADER_API_VER);
 		status = request_firmware(&wl->fw.fw_hdr[i], fw_name, device);
 		if (status) {
-			WL_ERROR("%s: fail to load firmware %s\n",
-				 KBUILD_MODNAME, fw_name);
+			wiphy_err(wl->wiphy, "%s: fail to load firmware %s\n",
+				  KBUILD_MODNAME, fw_name);
 			return status;
 		}
 		wl->fw.hdr_num_entries[i] =
 		    wl->fw.fw_hdr[i]->size / (sizeof(struct wl_fw_hdr));
-		WL_NONE("request fw %s find: %d entries\n",
-			fw_name, wl->fw.hdr_num_entries[i]);
 	}
 	wl->fw.fw_cnt = i;
 	return wl_ucode_data_init(wl);
@@ -1904,16 +1886,17 @@ int wl_check_firmwares(struct wl_info *wl)
 		if (fw == NULL && fw_hdr == NULL) {
 			break;
 		} else if (fw == NULL || fw_hdr == NULL) {
-			WL_ERROR("%s: invalid bin/hdr fw\n", __func__);
+			wiphy_err(wl->wiphy, "%s: invalid bin/hdr fw\n",
+				  __func__);
 			rc = -EBADF;
 		} else if (fw_hdr->size % sizeof(struct wl_fw_hdr)) {
-			WL_ERROR("%s: non integral fw hdr file size %zu/%zu\n",
-				 __func__, fw_hdr->size,
-				 sizeof(struct wl_fw_hdr));
+			wiphy_err(wl->wiphy, "%s: non integral fw hdr file "
+				"size %zu/%zu\n", __func__, fw_hdr->size,
+				sizeof(struct wl_fw_hdr));
 			rc = -EBADF;
 		} else if (fw->size < MIN_FW_SIZE || fw->size > MAX_FW_SIZE) {
-			WL_ERROR("%s: out of bounds fw file size %zu\n",
-				 __func__, fw->size);
+			wiphy_err(wl->wiphy, "%s: out of bounds fw file size "
+				  "%zu\n", __func__, fw->size);
 			rc = -EBADF;
 		} else {
 			/* check if ucode section overruns firmware image */
@@ -1922,15 +1905,17 @@ int wl_check_firmwares(struct wl_info *wl)
 			     !rc; entry++, ucode_hdr++) {
 				if (ucode_hdr->offset + ucode_hdr->len >
 				    fw->size) {
-					WL_ERROR("%s: conflicting bin/hdr\n",
-						 __func__);
+					wiphy_err(wl->wiphy,
+						  "%s: conflicting bin/hdr\n",
+						  __func__);
 					rc = -EBADF;
 				}
 			}
 		}
 	}
 	if (rc == 0 && wl->fw.fw_cnt != i) {
-		WL_ERROR("%s: invalid fw_cnt=%d\n", __func__, wl->fw.fw_cnt);
+		wiphy_err(wl->wiphy, "%s: invalid fw_cnt=%d\n", __func__,
+			wl->fw.fw_cnt);
 		rc = -EBADF;
 	}
 	return rc;
@@ -1943,8 +1928,6 @@ bool wl_rfkill_set_hw_state(struct wl_info *wl)
 {
 	bool blocked = wlc_check_radio_disabled(wl->wlc);
 
-	WL_NONE("%s: update hw state: blocked=%s\n", __func__,
-		blocked ? "true" : "false");
 	WL_UNLOCK(wl);
 	wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, blocked);
 	if (blocked)
@@ -1952,3 +1935,13 @@ bool wl_rfkill_set_hw_state(struct wl_info *wl)
 	WL_LOCK(wl);
 	return blocked;
 }
+
+/*
+ * precondition: perimeter lock has been acquired
+ */
+void wl_msleep(struct wl_info *wl, uint ms)
+{
+	WL_UNLOCK(wl);
+	msleep(ms);
+	WL_LOCK(wl);
+}
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h
index f3198ccd5f58cf0bf22aaa421483d663981b7b06..e703d8bb94d6043dc6e491f2431be69ab27f944d 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h
+++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h
@@ -67,11 +67,8 @@ struct wl_info {
 #ifdef LINUXSTA_PS
 	u32 pci_psstate[16];	/* pci ps-state save/restore */
 #endif
-	/* RPC, handle, lock, txq, workitem */
-	uint stats_id;		/* the current set of stats */
-	/* ping-pong stats counters updated by Linux watchdog */
-	struct net_device_stats stats_watchdog[2];
 	struct wl_firmware fw;
+	struct wiphy *wiphy;
 };
 
 #define WL_LOCK(wl)	spin_lock_bh(&(wl)->lock)
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_alloc.c b/drivers/staging/brcm80211/brcmsmac/wlc_alloc.c
index e928fa10834ef8ba8e10243cf86bd316e4e7e93d..82c64cd4486fbeec180f69c2e7b8c13de4e47262 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_alloc.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_alloc.c
@@ -18,7 +18,7 @@
 
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <wlioctl.h>
 #include <sbhnddma.h>
 
@@ -43,17 +43,7 @@ static struct wlc_pub *wlc_pub_malloc(uint unit,
 static void wlc_pub_mfree(struct wlc_pub *pub);
 static void wlc_tunables_init(wlc_tunables_t *tunables, uint devid);
 
-void *wlc_calloc(uint unit, uint size)
-{
-	void *item;
-
-	item = kzalloc(size, GFP_ATOMIC);
-	if (item == NULL)
-		WL_ERROR("wl%d: %s: out of memory\n", unit, __func__);
-	return item;
-}
-
-void wlc_tunables_init(wlc_tunables_t *tunables, uint devid)
+static void wlc_tunables_init(wlc_tunables_t *tunables, uint devid)
 {
 	tunables->ntxd = NTXD;
 	tunables->nrxd = NRXD;
@@ -75,14 +65,13 @@ static struct wlc_pub *wlc_pub_malloc(uint unit, uint *err, uint devid)
 {
 	struct wlc_pub *pub;
 
-	pub = wlc_calloc(unit, sizeof(struct wlc_pub));
+	pub = kzalloc(sizeof(struct wlc_pub), GFP_ATOMIC);
 	if (pub == NULL) {
 		*err = 1001;
 		goto fail;
 	}
 
-	pub->tunables = wlc_calloc(unit,
-		sizeof(wlc_tunables_t));
+	pub->tunables = kzalloc(sizeof(wlc_tunables_t), GFP_ATOMIC);
 	if (pub->tunables == NULL) {
 		*err = 1028;
 		goto fail;
@@ -91,12 +80,7 @@ static struct wlc_pub *wlc_pub_malloc(uint unit, uint *err, uint devid)
 	/* need to init the tunables now */
 	wlc_tunables_init(pub->tunables, devid);
 
-	pub->_cnt = wlc_calloc(unit, sizeof(struct wl_cnt));
-	if (pub->_cnt == NULL)
-		goto fail;
-
-	pub->multicast = (u8 *)wlc_calloc(unit,
-		(ETH_ALEN * MAXMULTILIST));
+	pub->multicast = kzalloc(ETH_ALEN * MAXMULTILIST, GFP_ATOMIC);
 	if (pub->multicast == NULL) {
 		*err = 1003;
 		goto fail;
@@ -115,7 +99,6 @@ static void wlc_pub_mfree(struct wlc_pub *pub)
 		return;
 
 	kfree(pub->multicast);
-	kfree(pub->_cnt);
 	kfree(pub->tunables);
 	kfree(pub);
 }
@@ -124,12 +107,11 @@ static struct wlc_bsscfg *wlc_bsscfg_malloc(uint unit)
 {
 	struct wlc_bsscfg *cfg;
 
-	cfg = (struct wlc_bsscfg *) wlc_calloc(unit, sizeof(struct wlc_bsscfg));
+	cfg = kzalloc(sizeof(struct wlc_bsscfg), GFP_ATOMIC);
 	if (cfg == NULL)
 		goto fail;
 
-	cfg->current_bss = (wlc_bss_info_t *)wlc_calloc(unit,
-		sizeof(wlc_bss_info_t));
+	cfg->current_bss = kzalloc(sizeof(wlc_bss_info_t), GFP_ATOMIC);
 	if (cfg->current_bss == NULL)
 		goto fail;
 
@@ -150,7 +132,8 @@ static void wlc_bsscfg_mfree(struct wlc_bsscfg *cfg)
 	kfree(cfg);
 }
 
-void wlc_bsscfg_ID_assign(struct wlc_info *wlc, struct wlc_bsscfg *bsscfg)
+static void wlc_bsscfg_ID_assign(struct wlc_info *wlc,
+				 struct wlc_bsscfg *bsscfg)
 {
 	bsscfg->ID = wlc->next_bsscfg_ID;
 	wlc->next_bsscfg_ID++;
@@ -163,7 +146,7 @@ struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid)
 {
 	struct wlc_info *wlc;
 
-	wlc = (struct wlc_info *) wlc_calloc(unit, sizeof(struct wlc_info));
+	wlc = kzalloc(sizeof(struct wlc_info), GFP_ATOMIC);
 	if (wlc == NULL) {
 		*err = 1002;
 		goto fail;
@@ -181,16 +164,15 @@ struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid)
 
 	/* allocate struct wlc_hw_info state structure */
 
-	wlc->hw = (struct wlc_hw_info *)wlc_calloc(unit,
-			sizeof(struct wlc_hw_info));
+	wlc->hw = kzalloc(sizeof(struct wlc_hw_info), GFP_ATOMIC);
 	if (wlc->hw == NULL) {
 		*err = 1005;
 		goto fail;
 	}
 	wlc->hw->wlc = wlc;
 
-	wlc->hw->bandstate[0] = wlc_calloc(unit,
-		(sizeof(struct wlc_hwband) * MAXBANDS));
+	wlc->hw->bandstate[0] =
+		kzalloc(sizeof(struct wlc_hwband) * MAXBANDS, GFP_ATOMIC);
 	if (wlc->hw->bandstate[0] == NULL) {
 		*err = 1006;
 		goto fail;
@@ -204,15 +186,14 @@ struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid)
 		}
 	}
 
-	wlc->modulecb = wlc_calloc(unit,
-		sizeof(struct modulecb) * WLC_MAXMODULES);
+	wlc->modulecb =
+		kzalloc(sizeof(struct modulecb) * WLC_MAXMODULES, GFP_ATOMIC);
 	if (wlc->modulecb == NULL) {
 		*err = 1009;
 		goto fail;
 	}
 
-	wlc->default_bss = (wlc_bss_info_t *)wlc_calloc(unit,
-		sizeof(wlc_bss_info_t));
+	wlc->default_bss = kzalloc(sizeof(wlc_bss_info_t), GFP_ATOMIC);
 	if (wlc->default_bss == NULL) {
 		*err = 1010;
 		goto fail;
@@ -225,15 +206,16 @@ struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid)
 	}
 	wlc_bsscfg_ID_assign(wlc, wlc->cfg);
 
-	wlc->pkt_callback = wlc_calloc(unit,
-		(sizeof(struct pkt_cb) * (wlc->pub->tunables->maxpktcb + 1)));
+	wlc->pkt_callback = kzalloc(sizeof(struct pkt_cb) *
+				    (wlc->pub->tunables->maxpktcb + 1),
+				    GFP_ATOMIC);
 	if (wlc->pkt_callback == NULL) {
 		*err = 1013;
 		goto fail;
 	}
 
-	wlc->wsec_def_keys[0] = (wsec_key_t *)wlc_calloc(unit,
-		(sizeof(wsec_key_t) * WLC_DEFAULT_KEYS));
+	wlc->wsec_def_keys[0] =
+		kzalloc(sizeof(wsec_key_t) * WLC_DEFAULT_KEYS, GFP_ATOMIC);
 	if (wlc->wsec_def_keys[0] == NULL) {
 		*err = 1015;
 		goto fail;
@@ -246,21 +228,20 @@ struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid)
 		}
 	}
 
-	wlc->protection = wlc_calloc(unit,
-		sizeof(struct wlc_protection));
+	wlc->protection = kzalloc(sizeof(struct wlc_protection), GFP_ATOMIC);
 	if (wlc->protection == NULL) {
 		*err = 1016;
 		goto fail;
 	}
 
-	wlc->stf = wlc_calloc(unit, sizeof(struct wlc_stf));
+	wlc->stf = kzalloc(sizeof(struct wlc_stf), GFP_ATOMIC);
 	if (wlc->stf == NULL) {
 		*err = 1017;
 		goto fail;
 	}
 
-	wlc->bandstate[0] = (struct wlcband *)wlc_calloc(unit,
-				(sizeof(struct wlcband)*MAXBANDS));
+	wlc->bandstate[0] =
+		kzalloc(sizeof(struct wlcband)*MAXBANDS, GFP_ATOMIC);
 	if (wlc->bandstate[0] == NULL) {
 		*err = 1025;
 		goto fail;
@@ -274,15 +255,14 @@ struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid)
 		}
 	}
 
-	wlc->corestate = (struct wlccore *)wlc_calloc(unit,
-						      sizeof(struct wlccore));
+	wlc->corestate = kzalloc(sizeof(struct wlccore), GFP_ATOMIC);
 	if (wlc->corestate == NULL) {
 		*err = 1026;
 		goto fail;
 	}
 
 	wlc->corestate->macstat_snapshot =
-		(macstat_t *)wlc_calloc(unit, sizeof(macstat_t));
+		kzalloc(sizeof(macstat_t), GFP_ATOMIC);
 	if (wlc->corestate->macstat_snapshot == NULL) {
 		*err = 1027;
 		goto fail;
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_alloc.h b/drivers/staging/brcm80211/brcmsmac/wlc_alloc.h
index 1fb7430b26a970473b64bbae33feb8e9589ffbf7..95f951eb2b2fe523a69750cf1ea545c341c4db19 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_alloc.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_alloc.h
@@ -14,7 +14,5 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-extern void *wlc_calloc(uint unit, uint size);
-
 extern struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid);
 extern void wlc_detach_mfree(struct wlc_info *wlc);
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
index f00865957881a51ec783cba4b51d5cc27ee1791c..85ad7009605690a51229043eec50cb83ca6bc3e7 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
@@ -18,7 +18,7 @@
 
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <wlioctl.h>
 #include <sbhnddma.h>
 #include <hnddma.h>
@@ -38,12 +38,6 @@
 #include "wlc_main.h"
 #include "wlc_ampdu.h"
 
-/*
- *	Disable AMPDU statistics counters for now
- */
-#define WLCNTINCR(a)
-#define WLCNTADD(a, b)
-
 #define AMPDU_MAX_MPDU		32	/* max number of mpdus in an ampdu */
 #define AMPDU_NUM_MPDU_LEGACY	16	/* max number of mpdus in an ampdu to a legacy */
 #define AMPDU_TX_BA_MAX_WSIZE	64	/* max Tx ba window size (in pdu) */
@@ -76,16 +70,6 @@
 	AMPDU_DELIMITER_LEN + 3\
 	+ DOT11_A4_HDR_LEN + DOT11_QOS_LEN + DOT11_IV_MAX_LEN)
 
-#ifdef BCMDBG
-u32 wl_ampdu_dbg =
-    WL_AMPDU_UPDN_VAL |
-    WL_AMPDU_ERR_VAL |
-    WL_AMPDU_TX_VAL |
-    WL_AMPDU_RX_VAL |
-    WL_AMPDU_CTL_VAL |
-    WL_AMPDU_HW_VAL | WL_AMPDU_HWTXS_VAL | WL_AMPDU_HWDBG_VAL;
-#endif
-
 /* structure to hold tx fifo information and pre-loading state
  * counters specific to tx underflows of ampdus
  * some counters might be redundant with the ones in wlc or ampdu structures.
@@ -130,6 +114,12 @@ struct ampdu_info {
 
 };
 
+/* used for flushing ampdu packets */
+struct cb_del_ampdu_pars {
+	struct ieee80211_sta *sta;
+	u16 tid;
+};
+
 #define AMPDU_CLEANUPFLAG_RX   (0x1)
 #define AMPDU_CLEANUPFLAG_TX   (0x2)
 
@@ -143,9 +133,6 @@ static void wlc_ffpld_calc_mcs2ampdu_table(struct ampdu_info *ampdu, int f);
 static scb_ampdu_tid_ini_t *wlc_ampdu_init_tid_ini(struct ampdu_info *ampdu,
 						   scb_ampdu_t *scb_ampdu,
 						   u8 tid, bool override);
-static void ampdu_cleanup_tid_ini(struct ampdu_info *ampdu,
-				  scb_ampdu_t *scb_ampdu,
-				  u8 tid, bool force);
 static void ampdu_update_max_txlen(struct ampdu_info *ampdu, u8 dur);
 static void scb_ampdu_update_config(struct ampdu_info *ampdu, struct scb *scb);
 static void scb_ampdu_update_config_all(struct ampdu_info *ampdu);
@@ -164,17 +151,10 @@ struct ampdu_info *wlc_ampdu_attach(struct wlc_info *wlc)
 	struct ampdu_info *ampdu;
 	int i;
 
-	/* some code depends on packed structures */
-	ASSERT(DOT11_MAXNUMFRAGS == NBITS(u16));
-	ASSERT(ISPOWEROF2(AMPDU_TX_BA_MAX_WSIZE));
-	ASSERT(ISPOWEROF2(AMPDU_RX_BA_MAX_WSIZE));
-	ASSERT(wlc->pub->tunables->ampdunummpdu <= AMPDU_MAX_MPDU);
-	ASSERT(wlc->pub->tunables->ampdunummpdu > 0);
-
 	ampdu = kzalloc(sizeof(struct ampdu_info), GFP_ATOMIC);
 	if (!ampdu) {
-		WL_ERROR("wl%d: wlc_ampdu_attach: out of mem\n",
-			 wlc->pub->unit);
+		wiphy_err(wlc->wiphy, "wl%d: wlc_ampdu_attach: out of mem\n",
+			  wlc->pub->unit);
 		return NULL;
 	}
 	ampdu->wlc = wlc;
@@ -237,27 +217,6 @@ void wlc_ampdu_detach(struct ampdu_info *ampdu)
 	kfree(ampdu);
 }
 
-void scb_ampdu_cleanup(struct ampdu_info *ampdu, struct scb *scb)
-{
-	scb_ampdu_t *scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb);
-	u8 tid;
-
-	WL_AMPDU_UPDN("scb_ampdu_cleanup: enter\n");
-	ASSERT(scb_ampdu);
-
-	for (tid = 0; tid < AMPDU_MAX_SCB_TID; tid++) {
-		ampdu_cleanup_tid_ini(ampdu, scb_ampdu, tid, false);
-	}
-}
-
-/* reset the ampdu state machine so that it can gracefully handle packets that were
- * freed from the dma and tx queues during reinit
- */
-void wlc_ampdu_reset(struct ampdu_info *ampdu)
-{
-	WL_NONE("%s: Entering\n", __func__);
-}
-
 static void scb_ampdu_update_config(struct ampdu_info *ampdu, struct scb *scb)
 {
 	scb_ampdu_t *scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb);
@@ -284,11 +243,9 @@ static void scb_ampdu_update_config(struct ampdu_info *ampdu, struct scb *scb)
 	scb_ampdu->release = min(scb_ampdu->release,
 				 ampdu->fifo_tb[TX_AC_BE_FIFO].
 				 mcs2ampdu_table[FFPLD_MAX_MCS]);
-
-	ASSERT(scb_ampdu->release);
 }
 
-void scb_ampdu_update_config_all(struct ampdu_info *ampdu)
+static void scb_ampdu_update_config_all(struct ampdu_info *ampdu)
 {
 	scb_ampdu_update_config(ampdu, ampdu->wlc->pub->global_scb);
 }
@@ -336,7 +293,7 @@ static int wlc_ffpld_check_txfunfl(struct wlc_info *wlc, int fid)
 			 M_UCODE_MACSTAT + offsetof(macstat_t, txfunfl[fid]));
 	new_txunfl = (u16) (cur_txunfl - fifo->prev_txfunfl);
 	if (new_txunfl == 0) {
-		WL_FFPLD("check_txunfl : TX status FRAG set but no tx underflows\n");
+		BCMMSG(wlc->wiphy, "TX status FRAG set but no tx underflows\n");
 		return -1;
 	}
 	fifo->prev_txfunfl = cur_txunfl;
@@ -346,7 +303,6 @@ static int wlc_ffpld_check_txfunfl(struct wlc_info *wlc, int fid)
 
 	/* check if fifo is big enough */
 	if (wlc_xmtfifo_sz_get(wlc, fid, &xmtfifo_sz)) {
-		WL_FFPLD("check_txunfl : get xmtfifo_sz failed\n");
 		return -1;
 	}
 
@@ -360,8 +316,8 @@ static int wlc_ffpld_check_txfunfl(struct wlc_info *wlc, int fid)
 	if (fifo->accum_txfunfl < 10)
 		return 0;
 
-	WL_FFPLD("ampdu_count %d  tx_underflows %d\n",
-		 current_ampdu_cnt, fifo->accum_txfunfl);
+	BCMMSG(wlc->wiphy, "ampdu_count %d  tx_underflows %d\n",
+		current_ampdu_cnt, fifo->accum_txfunfl);
 
 	/*
 	   compute the current ratio of tx unfl per ampdu.
@@ -388,7 +344,6 @@ static int wlc_ffpld_check_txfunfl(struct wlc_info *wlc, int fid)
 	 */
 
 	if (fifo->ampdu_pld_size >= max_mpdu * FFPLD_MPDU_SIZE) {
-		WL_FFPLD(("tx fifo pld : max ampdu fits in fifo\n)"));
 		fifo->accum_txfunfl = 0;
 		return 0;
 	}
@@ -406,7 +361,7 @@ static int wlc_ffpld_check_txfunfl(struct wlc_info *wlc, int fid)
 		/*
 		   compute a new dma xfer rate for max_mpdu @ max mcs.
 		   This is the minimum dma rate that
-		   can achieve no unferflow condition for the current mpdu size.
+		   can achieve no underflow condition for the current mpdu size.
 		 */
 		/* note : we divide/multiply by 100 to avoid integer overflows */
 		fifo->dmaxferrate =
@@ -414,8 +369,9 @@ static int wlc_ffpld_check_txfunfl(struct wlc_info *wlc, int fid)
 		      (max_mpdu * FFPLD_MPDU_SIZE - fifo->ampdu_pld_size))
 		     / (max_mpdu * FFPLD_MPDU_SIZE)) * 100;
 
-		WL_FFPLD("DMA estimated transfer rate %d; pre-load size %d\n",
-			 fifo->dmaxferrate, fifo->ampdu_pld_size);
+		BCMMSG(wlc->wiphy, "DMA estimated transfer rate %d; "
+			"pre-load size %d\n",
+			fifo->dmaxferrate, fifo->ampdu_pld_size);
 	} else {
 
 		/* decrease ampdu size */
@@ -469,7 +425,7 @@ static void wlc_ffpld_calc_mcs2ampdu_table(struct ampdu_info *ampdu, int f)
 	}
 }
 
-static void BCMFASTPATH
+static void
 wlc_ampdu_agg(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p,
 	      uint prec)
 {
@@ -487,7 +443,7 @@ wlc_ampdu_agg(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p,
 	return;
 }
 
-int BCMFASTPATH
+int
 wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 	      struct sk_buff **pdu, int prec)
 {
@@ -521,35 +477,31 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 	bool fbr_iscck;
 	struct ieee80211_tx_info *tx_info;
 	u16 qlen;
+	struct wiphy *wiphy;
 
 	wlc = ampdu->wlc;
+	wiphy = wlc->wiphy;
 	p = *pdu;
 
-	ASSERT(p);
-
 	tid = (u8) (p->priority);
-	ASSERT(tid < AMPDU_MAX_SCB_TID);
 
 	f = ampdu->fifo_tb + prio2fifo[tid];
 
 	scb = wlc->pub->global_scb;
-	ASSERT(scb->magic == SCB_MAGIC);
-
 	scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb);
-	ASSERT(scb_ampdu);
 	ini = &scb_ampdu->ini[tid];
 
 	/* Let pressure continue to build ... */
 	qlen = pktq_plen(&qi->q, prec);
 	if (ini->tx_in_transit > 0 && qlen < scb_ampdu->max_pdu) {
-		return BCME_BUSY;
+		return -EBUSY;
 	}
 
 	wlc_ampdu_agg(ampdu, scb, p, tid);
 
 	if (wlc->block_datafifo) {
-		WL_ERROR("%s: Fifo blocked\n", __func__);
-		return BCME_BUSY;
+		wiphy_err(wiphy, "%s: Fifo blocked\n", __func__);
+		return -EBUSY;
 	}
 	rr_retry_limit = ampdu->rr_retry_limit_tid[tid];
 	ampdu_len = 0;
@@ -563,32 +515,29 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
 			err = wlc_prep_pdu(wlc, p, &fifo);
 		} else {
-			WL_ERROR("%s: AMPDU flag is off!\n", __func__);
+			wiphy_err(wiphy, "%s: AMPDU flag is off!\n", __func__);
 			*pdu = NULL;
 			err = 0;
 			break;
 		}
 
 		if (err) {
-			if (err == BCME_BUSY) {
-				WL_ERROR("wl%d: wlc_sendampdu: prep_xdu retry; seq 0x%x\n",
-					 wlc->pub->unit, seq);
-				WLCNTINCR(ampdu->cnt->sduretry);
+			if (err == -EBUSY) {
+				wiphy_err(wiphy, "wl%d: wlc_sendampdu: "
+					  "prep_xdu retry; seq 0x%x\n",
+					  wlc->pub->unit, seq);
 				*pdu = p;
 				break;
 			}
 
 			/* error in the packet; reject it */
-			WL_AMPDU_ERR("wl%d: wlc_sendampdu: prep_xdu rejected; seq 0x%x\n",
-				     wlc->pub->unit, seq);
-			WLCNTINCR(ampdu->cnt->sdurejected);
-
+			wiphy_err(wiphy, "wl%d: wlc_sendampdu: prep_xdu "
+				  "rejected; seq 0x%x\n", wlc->pub->unit, seq);
 			*pdu = NULL;
 			break;
 		}
 
 		/* pkt is good to be aggregated */
-		ASSERT(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
 		txh = (d11txh_t *) p->data;
 		plcp = (u8 *) (txh + 1);
 		h = (struct ieee80211_hdr *)(plcp + D11_PHY_HDR_LEN);
@@ -599,7 +548,6 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 		mcl = le16_to_cpu(txh->MacTxControlLow);
 		mcl &= ~TXC_AMPDU_MASK;
 		fbr_iscck = !(le16_to_cpu(txh->XtraFrameTypes) & 0x3);
-		ASSERT(!fbr_iscck);
 		txh->PreloadSize = 0;	/* always default to 0 */
 
 		/*  Handle retry limits */
@@ -607,7 +555,6 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 			txrate[0].count++;
 			rr = true;
 			fbr = false;
-			ASSERT(!fbr);
 		} else {
 			fbr = true;
 			rr = false;
@@ -622,8 +569,8 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 		ndelim = txh->RTSPLCPFallback[AMPDU_FBR_NULL_DELIM];
 		seg_cnt += 1;
 
-		WL_AMPDU_TX("wl%d: wlc_sendampdu: mpdu %d plcp_len %d\n",
-			    wlc->pub->unit, count, len);
+		BCMMSG(wlc->wiphy, "wl%d: mpdu %d plcp_len %d\n",
+			wlc->pub->unit, count, len);
 
 		/*
 		 * aggregateable mpdu. For ucode/hw agg,
@@ -651,10 +598,11 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 		len = roundup(len, 4);
 		ampdu_len += (len + (ndelim + 1) * AMPDU_DELIMITER_LEN);
 
-		dma_len += (u16) pkttotlen(p);
+		dma_len += (u16) bcm_pkttotlen(p);
 
-		WL_AMPDU_TX("wl%d: wlc_sendampdu: ampdu_len %d seg_cnt %d null delim %d\n",
-			    wlc->pub->unit, ampdu_len, seg_cnt, ndelim);
+		BCMMSG(wlc->wiphy, "wl%d: ampdu_len %d"
+			" seg_cnt %d null delim %d\n",
+			wlc->pub->unit, ampdu_len, seg_cnt, ndelim);
 
 		txh->MacTxControlLow = cpu_to_le16(mcl);
 
@@ -679,15 +627,14 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 			is40 = (plcp0 & MIMO_PLCP_40MHZ) ? 1 : 0;
 			sgi = PLCP3_ISSGI(plcp3) ? 1 : 0;
 			mcs = plcp0 & ~MIMO_PLCP_40MHZ;
-			ASSERT(mcs < MCS_TABLE_SIZE);
 			maxlen =
 			    min(scb_ampdu->max_rxlen,
 				ampdu->max_txlen[mcs][is40][sgi]);
 
-			WL_NONE("sendampdu: sgi %d, is40 %d, mcs %d\n",
-				sgi, is40, mcs);
-
-			maxlen = 64 * 1024;	/* XXX Fix me to honor real max_rxlen */
+			/* XXX Fix me to honor real max_rxlen */
+			/* can fix this as soon as ampdu_action() in mac80211.h
+			 * gets extra u8buf_size par */
+			maxlen = 64 * 1024;
 
 			if (is40)
 				mimo_ctlchbw =
@@ -728,14 +675,13 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 		/* test whether to add more */
 		if ((MCS_RATE(mcs, true, false) >= f->dmaxferrate) &&
 		    (count == f->mcs2ampdu_table[mcs])) {
-			WL_AMPDU_ERR("wl%d: PR 37644: stopping ampdu at %d for mcs %d\n",
-				     wlc->pub->unit, count, mcs);
+			BCMMSG(wlc->wiphy, "wl%d: PR 37644: stopping"
+				" ampdu at %d for mcs %d\n",
+				wlc->pub->unit, count, mcs);
 			break;
 		}
 
 		if (count == scb_ampdu->max_pdu) {
-			WL_NONE("Stop taking from q, reached %d deep\n",
-				scb_ampdu->max_pdu);
 			break;
 		}
 
@@ -748,26 +694,24 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 			    ((u8) (p->priority) == tid)) {
 
 				plen =
-				    pkttotlen(p) + AMPDU_MAX_MPDU_OVERHEAD;
+				    bcm_pkttotlen(p) + AMPDU_MAX_MPDU_OVERHEAD;
 				plen = max(scb_ampdu->min_len, plen);
 
 				if ((plen + ampdu_len) > maxlen) {
 					p = NULL;
-					WL_ERROR("%s: Bogus plen #1\n",
-						 __func__);
-					ASSERT(3 == 4);
+					wiphy_err(wiphy, "%s: Bogus plen #1\n",
+						__func__);
 					continue;
 				}
 
 				/* check if there are enough descriptors available */
 				if (TXAVAIL(wlc, fifo) <= (seg_cnt + 1)) {
-					WL_ERROR("%s: No fifo space   !!!!!!\n",
-						 __func__);
+					wiphy_err(wiphy, "%s: No fifo space  "
+						  "!!\n", __func__);
 					p = NULL;
 					continue;
 				}
-				p = pktq_pdeq(&qi->q, prec);
-				ASSERT(p);
+				p = bcm_pktq_pdeq(&qi->q, prec);
 			} else {
 				p = NULL;
 			}
@@ -777,8 +721,6 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 	ini->tx_in_transit += count;
 
 	if (count) {
-		WLCNTADD(ampdu->cnt->txmpdu, count);
-
 		/* patch up the last txh */
 		txh = (d11txh_t *) pkt[count - 1]->data;
 		mcl = le16_to_cpu(txh->MacTxControlLow);
@@ -861,22 +803,20 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 
 		/* set flag and plcp for fallback rate */
 		if (fbr) {
-			WLCNTADD(ampdu->cnt->txfbr_mpdu, count);
-			WLCNTINCR(ampdu->cnt->txfbr_ampdu);
 			mch |= TXC_AMPDU_FBR;
 			txh->MacTxControlHigh = cpu_to_le16(mch);
 			WLC_SET_MIMO_PLCP_AMPDU(plcp);
 			WLC_SET_MIMO_PLCP_AMPDU(txh->FragPLCPFallback);
 		}
 
-		WL_AMPDU_TX("wl%d: wlc_sendampdu: count %d ampdu_len %d\n",
-			    wlc->pub->unit, count, ampdu_len);
+		BCMMSG(wlc->wiphy, "wl%d: count %d ampdu_len %d\n",
+			wlc->pub->unit, count, ampdu_len);
 
 		/* inform rate_sel if it this is a rate probe pkt */
 		frameid = le16_to_cpu(txh->TxFrameID);
 		if (frameid & TXFID_RATE_PROBE_MASK) {
-			WL_ERROR("%s: XXX what to do with TXFID_RATE_PROBE_MASK!?\n",
-				 __func__);
+			wiphy_err(wiphy, "%s: XXX what to do with "
+				  "TXFID_RATE_PROBE_MASK!?\n", __func__);
 		}
 		for (i = 0; i < count; i++)
 			wlc_txfifo(wlc, fifo, pkt[i], i == (count - 1),
@@ -887,7 +827,7 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 	return err;
 }
 
-void BCMFASTPATH
+void
 wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
 		     struct sk_buff *p, tx_status_t *txs)
 {
@@ -898,8 +838,6 @@ wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
 	struct ieee80211_tx_info *tx_info;
 
 	tx_info = IEEE80211_SKB_CB(p);
-	ASSERT(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
-	ASSERT(txs->status & TX_STATUS_AMPDU);
 
 	/* BMAC_NOTE: For the split driver, second level txstatus comes later
 	 * So if the ACK was received then wait for the second level else just
@@ -913,22 +851,16 @@ wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
 			udelay(1);
 			status_delay++;
 			if (status_delay > 10) {
-				ASSERT(status_delay <= 10);
-				return;
+				return; /* error condition */
 			}
 		}
 
-		ASSERT(!(s1 & TX_STATUS_INTERMEDIATE));
-		ASSERT(s1 & TX_STATUS_AMPDU);
 		s2 = R_REG(&wlc->regs->frmtxstatus2);
 	}
 
 	if (likely(scb)) {
-		ASSERT(scb->magic == SCB_MAGIC);
 		scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb);
-		ASSERT(scb_ampdu);
 		ini = SCB_AMPDU_INI(scb_ampdu, p->priority);
-		ASSERT(ini->scb == scb);
 		wlc_ampdu_dotxstatus_complete(ampdu, scb, p, txs, s1, s2);
 	} else {
 		/* loop through all pkts and free */
@@ -939,21 +871,19 @@ wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
 			tx_info = IEEE80211_SKB_CB(p);
 			txh = (d11txh_t *) p->data;
 			mcl = le16_to_cpu(txh->MacTxControlLow);
-			ASSERT(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
-			pkt_buf_free_skb(p);
+			bcm_pkt_buf_free_skb(p);
 			/* break out if last packet of ampdu */
 			if (((mcl & TXC_AMPDU_MASK) >> TXC_AMPDU_SHIFT) ==
 			    TXC_AMPDU_LAST)
 				break;
 			p = GETNEXTTXP(wlc, queue);
-			ASSERT(p != NULL);
 		}
 		wlc_txfifo_complete(wlc, queue, ampdu->txpkt_weight);
 	}
 	wlc_ampdu_txflowcontrol(wlc, scb_ampdu, ini);
 }
 
-void
+static void
 rate_status(struct wlc_info *wlc, struct ieee80211_tx_info *tx_info,
 	    tx_status_t *txs, u8 mcs)
 {
@@ -969,7 +899,7 @@ rate_status(struct wlc_info *wlc, struct ieee80211_tx_info *tx_info,
 
 #define SHORTNAME "AMPDU status"
 
-static void BCMFASTPATH
+static void
 wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 			      struct sk_buff *p, tx_status_t *txs,
 			      u32 s1, u32 s2)
@@ -991,30 +921,21 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 	u8 antselid = 0;
 	u8 retry_limit, rr_retry_limit;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(p);
+	struct wiphy *wiphy = wlc->wiphy;
 
 #ifdef BCMDBG
 	u8 hole[AMPDU_MAX_MPDU];
 	memset(hole, 0, sizeof(hole));
 #endif
 
-	ASSERT(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
-	ASSERT(txs->status & TX_STATUS_AMPDU);
-
 	scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb);
-	ASSERT(scb_ampdu);
-
 	tid = (u8) (p->priority);
 
 	ini = SCB_AMPDU_INI(scb_ampdu, tid);
 	retry_limit = ampdu->retry_limit_tid[tid];
 	rr_retry_limit = ampdu->rr_retry_limit_tid[tid];
-
-	ASSERT(ini->scb == scb);
-
 	memset(bitmap, 0, sizeof(bitmap));
 	queue = txs->frameid & TXFID_QUEUE_MASK;
-	ASSERT(queue < AC_COUNT);
-
 	supr_status = txs->status & TX_STATUS_SUPR_MASK;
 
 	if (txs->status & TX_STATUS_ACK_RCV) {
@@ -1022,13 +943,13 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 			update_rate = false;
 		}
 
-		ASSERT(txs->status & TX_STATUS_INTERMEDIATE);
+		WARN_ON(!(txs->status & TX_STATUS_INTERMEDIATE));
 		start_seq = txs->sequence >> SEQNUM_SHIFT;
 		bitmap[0] = (txs->status & TX_STATUS_BA_BMAP03_MASK) >>
 		    TX_STATUS_BA_BMAP03_SHIFT;
 
-		ASSERT(!(s1 & TX_STATUS_INTERMEDIATE));
-		ASSERT(s1 & TX_STATUS_AMPDU);
+		WARN_ON(s1 & TX_STATUS_INTERMEDIATE);
+		WARN_ON(!(s1 & TX_STATUS_AMPDU));
 
 		bitmap[0] |=
 		    (s1 & TX_STATUS_BA_BMAP47_MASK) <<
@@ -1044,30 +965,24 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 
 		ba_recd = true;
 	} else {
-		WLCNTINCR(ampdu->cnt->noba);
 		if (supr_status) {
 			update_rate = false;
 			if (supr_status == TX_STATUS_SUPR_BADCH) {
-				WL_ERROR("%s: Pkt tx suppressed, illegal channel possibly %d\n",
-					 __func__,
-					 CHSPEC_CHANNEL(wlc->default_bss->chanspec));
+				wiphy_err(wiphy, "%s: Pkt tx suppressed, "
+					  "illegal channel possibly %d\n",
+					  __func__, CHSPEC_CHANNEL(
+					  wlc->default_bss->chanspec));
 			} else {
-				if (supr_status == TX_STATUS_SUPR_FRAG)
-					WL_NONE("%s: AMPDU frag err\n",
-						__func__);
-				else
-					WL_ERROR("%s: wlc_ampdu_dotxstatus: supr_status 0x%x\n",
+				if (supr_status != TX_STATUS_SUPR_FRAG)
+					wiphy_err(wiphy, "%s: wlc_ampdu_dotx"
+						  "status:supr_status 0x%x\n",
 						 __func__, supr_status);
 			}
 			/* no need to retry for badch; will fail again */
 			if (supr_status == TX_STATUS_SUPR_BADCH ||
 			    supr_status == TX_STATUS_SUPR_EXPTIME) {
 				retry = false;
-				wlc->pub->_cnt->txchanrej++;
 			} else if (supr_status == TX_STATUS_SUPR_EXPTIME) {
-
-				wlc->pub->_cnt->txexptime++;
-
 				/* TX underflow : try tuning pre-loading or ampdu size */
 			} else if (supr_status == TX_STATUS_SUPR_FRAG) {
 				/* if there were underflows, but pre-loading is not active,
@@ -1080,12 +995,12 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 			}
 		} else if (txs->phyerr) {
 			update_rate = false;
-			wlc->pub->_cnt->txphyerr++;
-			WL_ERROR("wl%d: wlc_ampdu_dotxstatus: tx phy error (0x%x)\n",
-				 wlc->pub->unit, txs->phyerr);
+			wiphy_err(wiphy, "wl%d: wlc_ampdu_dotxstatus: tx phy "
+				  "error (0x%x)\n", wlc->pub->unit,
+				  txs->phyerr);
 
 			if (WL_ERROR_ON()) {
-				prpkt("txpkt (AMPDU)", p);
+				bcm_prpkt("txpkt (AMPDU)", p);
 				wlc_print_txdesc((d11txh_t *) p->data);
 			}
 			wlc_print_txstatus(txs);
@@ -1095,7 +1010,6 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 	/* loop through all pkts and retry if not acked */
 	while (p) {
 		tx_info = IEEE80211_SKB_CB(p);
-		ASSERT(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
 		txh = (d11txh_t *) p->data;
 		mcl = le16_to_cpu(txh->MacTxControlLow);
 		plcp = (u8 *) (txh + 1);
@@ -1111,11 +1025,10 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 		ack_recd = false;
 		if (ba_recd) {
 			bindex = MODSUB_POW2(seq, start_seq, SEQNUM_MAX);
-
-			WL_AMPDU_TX("%s: tid %d seq is %d, start_seq is %d, bindex is %d set %d, index %d\n",
-				    __func__, tid, seq, start_seq, bindex,
-				    isset(bitmap, bindex), index);
-
+			BCMMSG(wlc->wiphy, "tid %d seq %d,"
+				" start_seq %d, bindex %d set %d, index %d\n",
+				tid, seq, start_seq, bindex,
+				isset(bitmap, bindex), index);
 			/* if acked then clear bit and free packet */
 			if ((bindex < AMPDU_TX_BA_MAX_WSIZE)
 			    && isset(bitmap, bindex)) {
@@ -1123,21 +1036,12 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 				ini->txretry[index] = 0;
 
 				/* ampdu_ack_len: number of acked aggregated frames */
-				/* ampdu_ack_map: block ack bit map for the aggregation */
 				/* ampdu_len: number of aggregated frames */
 				rate_status(wlc, tx_info, txs, mcs);
 				tx_info->flags |= IEEE80211_TX_STAT_ACK;
 				tx_info->flags |= IEEE80211_TX_STAT_AMPDU;
-
-				/* XXX TODO: Make these accurate. */
 				tx_info->status.ampdu_ack_len =
-				    (txs->
-				     status & TX_STATUS_FRM_RTX_MASK) >>
-				    TX_STATUS_FRM_RTX_SHIFT;
-				tx_info->status.ampdu_len =
-				    (txs->
-				     status & TX_STATUS_FRM_RTX_MASK) >>
-				    TX_STATUS_FRM_RTX_SHIFT;
+					tx_info->status.ampdu_len = 1;
 
 				skb_pull(p, D11_PHY_HDR_LEN);
 				skb_pull(p, D11_TXH_LEN);
@@ -1163,12 +1067,15 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 				/* Retry timeout */
 				ini->tx_in_transit--;
 				ieee80211_tx_info_clear_status(tx_info);
+				tx_info->status.ampdu_ack_len = 0;
+				tx_info->status.ampdu_len = 1;
 				tx_info->flags |=
 				    IEEE80211_TX_STAT_AMPDU_NO_BACK;
 				skb_pull(p, D11_PHY_HDR_LEN);
 				skb_pull(p, D11_TXH_LEN);
-				WL_ERROR("%s: BA Timeout, seq %d, in_transit %d\n",
-					 SHORTNAME, seq, ini->tx_in_transit);
+				wiphy_err(wiphy, "%s: BA Timeout, seq %d, in_"
+					"transit %d\n", SHORTNAME, seq,
+					ini->tx_in_transit);
 				ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw,
 							    p);
 			}
@@ -1181,12 +1088,8 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 			break;
 
 		p = GETNEXTTXP(wlc, queue);
-		if (p == NULL) {
-			ASSERT(p);
-			break;
-		}
 	}
-	wlc_send_q(wlc, wlc->active_queue);
+	wlc_send_q(wlc);
 
 	/* update rate state */
 	antselid = wlc_antsel_antsel2id(wlc->asi, mimoantsel);
@@ -1194,28 +1097,6 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
 	wlc_txfifo_complete(wlc, queue, ampdu->txpkt_weight);
 }
 
-static void
-ampdu_cleanup_tid_ini(struct ampdu_info *ampdu, scb_ampdu_t *scb_ampdu, u8 tid,
-		      bool force)
-{
-	scb_ampdu_tid_ini_t *ini;
-	ini = SCB_AMPDU_INI(scb_ampdu, tid);
-	if (!ini)
-		return;
-
-	WL_AMPDU_CTL("wl%d: ampdu_cleanup_tid_ini: tid %d\n",
-		     ampdu->wlc->pub->unit, tid);
-
-	if (ini->tx_in_transit && !force)
-		return;
-
-	scb_ampdu = SCB_AMPDU_CUBBY(ampdu, ini->scb);
-	ASSERT(ini == &scb_ampdu->ini[ini->tid]);
-
-	/* free all buffered tx packets */
-	pktq_pflush(&scb_ampdu->txq, ini->tid, true, NULL, 0);
-}
-
 /* initialize the initiator code for tid */
 static scb_ampdu_tid_ini_t *wlc_ampdu_init_tid_ini(struct ampdu_info *ampdu,
 						   scb_ampdu_t *scb_ampdu,
@@ -1223,14 +1104,10 @@ static scb_ampdu_tid_ini_t *wlc_ampdu_init_tid_ini(struct ampdu_info *ampdu,
 {
 	scb_ampdu_tid_ini_t *ini;
 
-	ASSERT(scb_ampdu);
-	ASSERT(scb_ampdu->scb);
-	ASSERT(SCB_AMPDU(scb_ampdu->scb));
-	ASSERT(tid < AMPDU_MAX_SCB_TID);
-
 	/* check for per-tid control of ampdu */
 	if (!ampdu->ini_enable[tid]) {
-		WL_ERROR("%s: Rejecting tid %d\n", __func__, tid);
+		wiphy_err(ampdu->wlc->wiphy, "%s: Rejecting tid %d\n",
+			  __func__, tid);
 		return NULL;
 	}
 
@@ -1238,8 +1115,6 @@ static scb_ampdu_tid_ini_t *wlc_ampdu_init_tid_ini(struct ampdu_info *ampdu,
 	ini->tid = tid;
 	ini->scb = scb_ampdu->scb;
 	ini->magic = INI_MAGIC;
-	WLCNTINCR(ampdu->cnt->txaddbareq);
-
 	return ini;
 }
 
@@ -1251,14 +1126,14 @@ static int wlc_ampdu_set(struct ampdu_info *ampdu, bool on)
 
 	if (on) {
 		if (!N_ENAB(wlc->pub)) {
-			WL_AMPDU_ERR("wl%d: driver not nmode enabled\n",
-				     wlc->pub->unit);
-			return BCME_UNSUPPORTED;
+			wiphy_err(ampdu->wlc->wiphy, "wl%d: driver not "
+				"nmode enabled\n", wlc->pub->unit);
+			return -ENOTSUPP;
 		}
 		if (!wlc_ampdu_cap(ampdu)) {
-			WL_AMPDU_ERR("wl%d: device not ampdu capable\n",
-				     wlc->pub->unit);
-			return BCME_UNSUPPORTED;
+			wiphy_err(ampdu->wlc->wiphy, "wl%d: device not "
+				"ampdu capable\n", wlc->pub->unit);
+			return -ENOTSUPP;
 		}
 		wlc->pub->_ampdu = on;
 	}
@@ -1295,43 +1170,6 @@ static void ampdu_update_max_txlen(struct ampdu_info *ampdu, u8 dur)
 	}
 }
 
-u8 BCMFASTPATH
-wlc_ampdu_null_delim_cnt(struct ampdu_info *ampdu, struct scb *scb,
-			 ratespec_t rspec, int phylen)
-{
-	scb_ampdu_t *scb_ampdu;
-	int bytes, cnt, tmp;
-	u8 tx_density;
-
-	ASSERT(scb);
-	ASSERT(SCB_AMPDU(scb));
-
-	scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb);
-	ASSERT(scb_ampdu);
-
-	if (scb_ampdu->mpdu_density == 0)
-		return 0;
-
-	/* RSPEC2RATE is in kbps units ==> ~RSPEC2RATE/2^13 is in bytes/usec
-	   density x is in 2^(x-4) usec
-	   ==> # of bytes needed for req density = rate/2^(17-x)
-	   ==> # of null delimiters = ceil(ceil(rate/2^(17-x)) - phylen)/4)
-	 */
-
-	tx_density = scb_ampdu->mpdu_density;
-
-	ASSERT(tx_density <= AMPDU_MAX_MPDU_DENSITY);
-	tmp = 1 << (17 - tx_density);
-	bytes = CEIL(RSPEC2RATE(rspec), tmp);
-
-	if (bytes > phylen) {
-		cnt = CEIL(bytes - phylen, AMPDU_DELIMITER_LEN);
-		ASSERT(cnt <= 255);
-		return (u8) cnt;
-	} else
-		return 0;
-}
-
 void wlc_ampdu_macaddr_upd(struct wlc_info *wlc)
 {
 	char template[T_RAM_ACCESS_SZ * 2];
@@ -1363,17 +1201,11 @@ void wlc_ampdu_shm_upd(struct ampdu_info *ampdu)
 	}
 }
 
-struct cb_del_ampdu_pars {
-	struct ieee80211_sta *sta;
-	u16 tid;
-};
-
 /*
  * callback function that helps flushing ampdu packets from a priority queue
  */
-static bool cb_del_ampdu_pkt(void *p, int arg_a)
+static bool cb_del_ampdu_pkt(struct sk_buff *mpdu, void *arg_a)
 {
-	struct sk_buff *mpdu = (struct sk_buff *)p;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(mpdu);
 	struct cb_del_ampdu_pars *ampdu_pars =
 				 (struct cb_del_ampdu_pars *)arg_a;
@@ -1406,7 +1238,7 @@ static void dma_cb_fn_ampdu(void *txi, void *arg_a)
 void wlc_ampdu_flush(struct wlc_info *wlc,
 		     struct ieee80211_sta *sta, u16 tid)
 {
-	struct wlc_txq_info *qi = wlc->active_queue;
+	struct wlc_txq_info *qi = wlc->pkt_queue;
 	struct pktq *pq = &qi->q;
 	int prec;
 	struct cb_del_ampdu_pars ampdu_pars;
@@ -1414,8 +1246,8 @@ void wlc_ampdu_flush(struct wlc_info *wlc,
 	ampdu_pars.sta = sta;
 	ampdu_pars.tid = tid;
 	for (prec = 0; prec < pq->num_prec; prec++) {
-		pktq_pflush(pq, prec, true, cb_del_ampdu_pkt,
-			    (int)&ampdu_pars);
+		bcm_pktq_pflush(pq, prec, true, cb_del_ampdu_pkt,
+			    (void *)&ampdu_pars);
 	}
 	wlc_inval_dma_pkts(wlc->hw, sta, dma_cb_fn_ampdu);
 }
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.h b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.h
index 17e9ebc0dfe2c447375b10a2d6683410c0107d9d..63d403b036f463a692237236f6952c9168aa944b 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.h
@@ -23,10 +23,7 @@ extern int wlc_sendampdu(struct ampdu_info *ampdu, struct wlc_txq_info *qi,
 			 struct sk_buff **aggp, int prec);
 extern void wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
 				 struct sk_buff *p, tx_status_t *txs);
-extern void wlc_ampdu_reset(struct ampdu_info *ampdu);
 extern void wlc_ampdu_macaddr_upd(struct wlc_info *wlc);
 extern void wlc_ampdu_shm_upd(struct ampdu_info *ampdu);
-extern u8 wlc_ampdu_null_delim_cnt(struct ampdu_info *ampdu, struct scb *scb,
-				      ratespec_t rspec, int phylen);
 
 #endif				/* _wlc_ampdu_h_ */
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_antsel.c b/drivers/staging/brcm80211/brcmsmac/wlc_antsel.c
index 85a73a978d4f34e1d371ef12a2b39f6f8721a3db..111ef32b7ac442f3493b1dc587a46c499fdc0e92 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_antsel.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_antsel.c
@@ -22,7 +22,8 @@
 
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <bcmnvram.h>
+#include <aiutils.h>
 #include <bcmdevs.h>
 #include <sbhnddma.h>
 #include <wlioctl.h>
@@ -98,8 +99,8 @@ struct antsel_info *wlc_antsel_attach(struct wlc_info *wlc)
 
 	asi = kzalloc(sizeof(struct antsel_info), GFP_ATOMIC);
 	if (!asi) {
-		WL_ERROR("wl%d: wlc_antsel_attach: out of mem\n",
-			 wlc->pub->unit);
+		wiphy_err(wlc->wiphy, "wl%d: wlc_antsel_attach: out of mem\n",
+			  wlc->pub->unit);
 		return NULL;
 	}
 
@@ -128,8 +129,8 @@ struct antsel_info *wlc_antsel_attach(struct wlc_info *wlc)
 				asi->antsel_avail = false;
 			} else {
 				asi->antsel_avail = false;
-				WL_ERROR("wlc_antsel_attach: 2o3 board cfg invalid\n");
-				ASSERT(0);
+				wiphy_err(wlc->wiphy, "wlc_antsel_attach: 2o3 "
+					  "board cfg invalid\n");
 			}
 			break;
 		default:
@@ -200,7 +201,7 @@ wlc_antsel_init_cfg(struct antsel_info *asi, wlc_antselcfg_t *antsel,
 	}
 }
 
-void BCMFASTPATH
+void
 wlc_antsel_antcfg_get(struct antsel_info *asi, bool usedef, bool sel,
 		      u8 antselid, u8 fbantselid, u8 *antcfg,
 		      u8 *fbantcfg)
@@ -297,8 +298,6 @@ static int wlc_antsel_cfgupd(struct antsel_info *asi, wlc_antselcfg_t *antsel)
 	u8 ant_cfg;
 	u16 mimo_antsel;
 
-	ASSERT(asi->antsel_type != ANTSEL_NA);
-
 	/* 1) Update TX antconfig for all frames that are not unicast data
 	 *    (aka default TX)
 	 */
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c
index 4b6e181c7dc9cead08bb8d1e6b5da9922fba29db..453492610613490702125c66411d189558501188 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c
@@ -25,19 +25,20 @@
 #include <bcmdefs.h>
 #include <bcmdevs.h>
 #include <bcmwifi.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <bcmsrom.h>
 #include <bcmotp.h>
 #include <bcmutils.h>
+#include <bcmnvram.h>
 #include <wlioctl.h>
 #include <sbconfig.h>
 #include <sbchipc.h>
 #include <pcicfg.h>
 #include <sbhnddma.h>
 #include <hnddma.h>
-#include <hndpmu.h>
 
 #include "wlc_types.h"
+#include "wlc_pmu.h"
 #include "d11.h"
 #include "wlc_cfg.h"
 #include "wlc_rate.h"
@@ -200,6 +201,8 @@ static void wlc_bmac_update_slot_timing(struct wlc_hw_info *wlc_hw,
 
 static void WLBANDINITFN(wlc_ucode_bsinit) (struct wlc_hw_info *wlc_hw)
 {
+	struct wiphy *wiphy = wlc_hw->wlc->wiphy;
+
 	/* init microcode host flags */
 	wlc_write_mhf(wlc_hw, wlc_hw->band->mhfs);
 
@@ -208,20 +211,21 @@ static void WLBANDINITFN(wlc_ucode_bsinit) (struct wlc_hw_info *wlc_hw)
 		if (WLCISNPHY(wlc_hw->band)) {
 			wlc_write_inits(wlc_hw, d11n0bsinitvals16);
 		} else {
-			WL_ERROR("%s: wl%d: unsupported phy in corerev %d\n",
-				 __func__, wlc_hw->unit, wlc_hw->corerev);
+			wiphy_err(wiphy, "%s: wl%d: unsupported phy in corerev"
+				  " %d\n", __func__, wlc_hw->unit,
+				  wlc_hw->corerev);
 		}
 	} else {
 		if (D11REV_IS(wlc_hw->corerev, 24)) {
 			if (WLCISLCNPHY(wlc_hw->band)) {
 				wlc_write_inits(wlc_hw, d11lcn0bsinitvals24);
 			} else
-				WL_ERROR("%s: wl%d: unsupported phy in corerev %d\n",
-					 __func__, wlc_hw->unit,
-					 wlc_hw->corerev);
+				wiphy_err(wiphy, "%s: wl%d: unsupported phy in"
+					  " core rev %d\n", __func__,
+					  wlc_hw->unit, wlc_hw->corerev);
 		} else {
-			WL_ERROR("%s: wl%d: unsupported corerev %d\n",
-				 __func__, wlc_hw->unit, wlc_hw->corerev);
+			wiphy_err(wiphy, "%s: wl%d: unsupported corerev %d\n",
+				__func__, wlc_hw->unit, wlc_hw->corerev);
 		}
 	}
 }
@@ -232,12 +236,9 @@ static u32 WLBANDINITFN(wlc_setband_inact) (struct wlc_info *wlc, uint bandunit)
 	struct wlc_hw_info *wlc_hw = wlc->hw;
 	u32 macintmask;
 
-	WL_TRACE("wl%d: wlc_setband_inact\n", wlc_hw->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
-	ASSERT(bandunit != wlc_hw->band->bandunit);
-	ASSERT(si_iscoreup(wlc_hw->sih));
-	ASSERT((R_REG(&wlc_hw->regs->maccontrol) & MCTL_EN_MAC) ==
-	       0);
+	WARN_ON((R_REG(&wlc_hw->regs->maccontrol) & MCTL_EN_MAC) != 0);
 
 	/* disable interrupts */
 	macintmask = wl_intrsoff(wlc->wl);
@@ -245,8 +246,6 @@ static u32 WLBANDINITFN(wlc_setband_inact) (struct wlc_info *wlc, uint bandunit)
 	/* radio off */
 	wlc_phy_switch_radio(wlc_hw->band->pi, OFF);
 
-	ASSERT(wlc_hw->clk);
-
 	wlc_bmac_core_phy_clk(wlc_hw, OFF);
 
 	wlc_setxband(wlc_hw, bandunit);
@@ -259,7 +258,7 @@ static u32 WLBANDINITFN(wlc_setband_inact) (struct wlc_info *wlc, uint bandunit)
  * Return true if more frames need to be processed. false otherwise.
  * Param 'bound' indicates max. # frames to process before break out.
  */
-static bool BCMFASTPATH
+static bool
 wlc_bmac_recv(struct wlc_hw_info *wlc_hw, uint fifo, bool bound)
 {
 	struct sk_buff *p;
@@ -267,10 +266,9 @@ wlc_bmac_recv(struct wlc_hw_info *wlc_hw, uint fifo, bool bound)
 	struct sk_buff *tail = NULL;
 	uint n = 0;
 	uint bound_limit = bound ? wlc_hw->wlc->pub->tunables->rxbnd : -1;
-	u32 tsf_h, tsf_l;
 	wlc_d11rxhdr_t *wlc_rxhdr = NULL;
 
-	WL_TRACE("wl%d: %s\n", wlc_hw->unit, __func__);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 	/* gather received frames */
 	while ((p = dma_rx(wlc_hw->di[fifo]))) {
 
@@ -286,9 +284,6 @@ wlc_bmac_recv(struct wlc_hw_info *wlc_hw, uint fifo, bool bound)
 			break;
 	}
 
-	/* get the TSF REG reading */
-	wlc_bmac_read_tsf(wlc_hw, &tsf_l, &tsf_h);
-
 	/* post more rbufs */
 	dma_rxfill(wlc_hw->di[fifo]);
 
@@ -297,9 +292,7 @@ wlc_bmac_recv(struct wlc_hw_info *wlc_hw, uint fifo, bool bound)
 		head = head->prev;
 		p->prev = NULL;
 
-		/* record the tsf_l in wlc_rxd11hdr */
 		wlc_rxhdr = (wlc_d11rxhdr_t *) p->data;
-		wlc_rxhdr->tsf_l = cpu_to_le32(tsf_l);
 
 		/* compute the RSSI from d11rxhdr and record it in wlc_rxd11hr */
 		wlc_phy_rssi_compute(wlc_hw->band->pi, wlc_rxhdr);
@@ -314,15 +307,17 @@ wlc_bmac_recv(struct wlc_hw_info *wlc_hw, uint fifo, bool bound)
  *   Return true if another dpc needs to be re-scheduled. false otherwise.
  *   Param 'bounded' indicates if applicable loops should be bounded.
  */
-bool BCMFASTPATH wlc_dpc(struct wlc_info *wlc, bool bounded)
+bool wlc_dpc(struct wlc_info *wlc, bool bounded)
 {
 	u32 macintstatus;
 	struct wlc_hw_info *wlc_hw = wlc->hw;
 	d11regs_t *regs = wlc_hw->regs;
 	bool fatal = false;
+	struct wiphy *wiphy = wlc->wiphy;
 
 	if (DEVICEREMOVED(wlc)) {
-		WL_ERROR("wl%d: %s: dead chip\n", wlc_hw->unit, __func__);
+		wiphy_err(wiphy, "wl%d: %s: dead chip\n", wlc_hw->unit,
+			  __func__);
 		wl_down(wlc->wl);
 		return false;
 	}
@@ -331,13 +326,10 @@ bool BCMFASTPATH wlc_dpc(struct wlc_info *wlc, bool bounded)
 	macintstatus = wlc->macintstatus;
 	wlc->macintstatus = 0;
 
-	WL_TRACE("wl%d: wlc_dpc: macintstatus 0x%x\n",
-		 wlc_hw->unit, macintstatus);
+	BCMMSG(wlc->wiphy, "wl%d: macintstatus 0x%x\n",
+	       wlc_hw->unit, macintstatus);
 
-	if (macintstatus & MI_PRQ) {
-		/* Process probe request FIFO */
-		ASSERT(0 && "PRQ Interrupt in non-MBSS");
-	}
+	WARN_ON(macintstatus & MI_PRQ); /* PRQ Interrupt in non-MBSS */
 
 	/* BCN template is available */
 	/* ZZZ: Use AP_ACTIVE ? */
@@ -355,7 +347,7 @@ bool BCMFASTPATH wlc_dpc(struct wlc_info *wlc, bool bounded)
 		if (wlc_bmac_txstatus(wlc->hw, bounded, &fatal))
 			wlc->macintstatus |= MI_TFS;
 		if (fatal) {
-			WL_ERROR("MI_TFS: fatal\n");
+			wiphy_err(wiphy, "MI_TFS: fatal\n");
 			goto fatal;
 		}
 	}
@@ -365,17 +357,11 @@ bool BCMFASTPATH wlc_dpc(struct wlc_info *wlc, bool bounded)
 
 	/* ATIM window end */
 	if (macintstatus & MI_ATIMWINEND) {
-		WL_TRACE("wlc_isr: end of ATIM window\n");
-
+		BCMMSG(wlc->wiphy, "end of ATIM window\n");
 		OR_REG(&regs->maccommand, wlc->qvalid);
 		wlc->qvalid = 0;
 	}
 
-	/* phy tx error */
-	if (macintstatus & MI_PHYTXERR) {
-		wlc->pub->_cnt->txphyerr++;
-	}
-
 	/* received data or control frame, MI_DMAINT is indication of RX_FIFO interrupt */
 	if (macintstatus & MI_DMAINT) {
 		if (wlc_bmac_recv(wlc_hw, RX_FIFO, bounded)) {
@@ -386,7 +372,7 @@ bool BCMFASTPATH wlc_dpc(struct wlc_info *wlc, bool bounded)
 	/* TX FIFO suspend/flush completion */
 	if (macintstatus & MI_TXSTOP) {
 		if (wlc_bmac_tx_fifo_suspended(wlc_hw, TX_DATA_FIFO)) {
-			/*      WL_ERROR("dpc: fifo_suspend_comlete\n"); */
+			/* wiphy_err(wiphy, "dpc: fifo_suspend_comlete\n"); */
 		}
 	}
 
@@ -396,15 +382,12 @@ bool BCMFASTPATH wlc_dpc(struct wlc_info *wlc, bool bounded)
 	}
 
 	if (macintstatus & MI_GP0) {
-		WL_ERROR("wl%d: PSM microcode watchdog fired at %d (seconds). Resetting.\n",
-			 wlc_hw->unit, wlc_hw->now);
+		wiphy_err(wiphy, "wl%d: PSM microcode watchdog fired at %d "
+			"(seconds). Resetting.\n", wlc_hw->unit, wlc_hw->now);
 
 		printk_once("%s : PSM Watchdog, chipid 0x%x, chiprev 0x%x\n",
 					__func__, wlc_hw->sih->chip,
 					wlc_hw->sih->chiprev);
-
-		wlc->pub->_cnt->psmwds++;
-
 		/* big hammer */
 		wl_init(wlc->wl);
 	}
@@ -415,20 +398,14 @@ bool BCMFASTPATH wlc_dpc(struct wlc_info *wlc, bool bounded)
 	}
 
 	if (macintstatus & MI_RFDISABLE) {
-		WL_TRACE("wl%d: BMAC Detected a change on the RF Disable Input\n", wlc_hw->unit);
-
-		wlc->pub->_cnt->rfdisable++;
+		BCMMSG(wlc->wiphy, "wl%d: BMAC Detected a change on the"
+		       " RF Disable Input\n", wlc_hw->unit);
 		wl_rfkill_set_hw_state(wlc->wl);
 	}
 
 	/* send any enq'd tx packets. Just makes sure to jump start tx */
-	if (!pktq_empty(&wlc->active_queue->q))
-		wlc_send_q(wlc, wlc->active_queue);
-
-	ASSERT(wlc_ps_check(wlc));
-
-	/* make sure the bound indication and the implementation are in sync */
-	ASSERT(bounded == true || wlc->macintstatus == 0);
+	if (!pktq_empty(&wlc->pkt_queue->q))
+		wlc_send_q(wlc);
 
 	/* it isn't done and needs to be resched if macintstatus is non-zero */
 	return wlc->macintstatus != 0;
@@ -444,7 +421,7 @@ void wlc_bmac_watchdog(void *arg)
 	struct wlc_info *wlc = (struct wlc_info *) arg;
 	struct wlc_hw_info *wlc_hw = wlc->hw;
 
-	WL_TRACE("wl%d: wlc_bmac_watchdog\n", wlc_hw->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	if (!wlc_hw->up)
 		return;
@@ -467,8 +444,7 @@ wlc_bmac_set_chanspec(struct wlc_hw_info *wlc_hw, chanspec_t chanspec,
 {
 	uint bandunit;
 
-	WL_TRACE("wl%d: wlc_bmac_set_chanspec 0x%x\n",
-		 wlc_hw->unit, chanspec);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d: 0x%x\n", wlc_hw->unit, chanspec);
 
 	wlc_hw->chanspec = chanspec;
 
@@ -522,6 +498,7 @@ static bool wlc_bmac_attach_dmapio(struct wlc_info *wlc, uint j, bool wme)
 	struct wlc_hw_info *wlc_hw = wlc->hw;
 	uint unit = wlc_hw->unit;
 	wlc_tunables_t *tune = wlc->pub->tunables;
+	struct wiphy *wiphy = wlc->wiphy;
 
 	/* name and offsets for dma_attach */
 	snprintf(name, sizeof(name), "wl%d", unit);
@@ -537,8 +514,8 @@ static bool wlc_bmac_attach_dmapio(struct wlc_info *wlc, uint j, bool wme)
 		    dma_addrwidth(wlc_hw->sih, DMAREG(wlc_hw, DMA_TX, 0));
 
 		if (!wl_alloc_dma_resources(wlc_hw->wlc->wl, addrwidth)) {
-			WL_ERROR("wl%d: wlc_attach: alloc_dma_resources failed\n",
-				 unit);
+			wiphy_err(wiphy, "wl%d: wlc_attach: alloc_dma_"
+				  "resources failed\n", unit);
 			return false;
 		}
 
@@ -547,8 +524,6 @@ static bool wlc_bmac_attach_dmapio(struct wlc_info *wlc, uint j, bool wme)
 		 * TX: TX_AC_BK_FIFO (TX AC Background data packets)
 		 * RX: RX_FIFO (RX data packets)
 		 */
-		ASSERT(TX_AC_BK_FIFO == 0);
-		ASSERT(RX_FIFO == 0);
 		wlc_hw->di[0] = dma_attach(name, wlc_hw->sih,
 					   (wme ? DMAREG(wlc_hw, DMA_TX, 0) :
 					    NULL), DMAREG(wlc_hw, DMA_RX, 0),
@@ -563,8 +538,6 @@ static bool wlc_bmac_attach_dmapio(struct wlc_info *wlc, uint j, bool wme)
 		 *   (legacy) TX_DATA_FIFO (TX data packets)
 		 * RX: UNUSED
 		 */
-		ASSERT(TX_AC_BE_FIFO == 1);
-		ASSERT(TX_DATA_FIFO == 1);
 		wlc_hw->di[1] = dma_attach(name, wlc_hw->sih,
 					   DMAREG(wlc_hw, DMA_TX, 1), NULL,
 					   tune->ntxd, 0, 0, -1, 0, 0,
@@ -576,7 +549,6 @@ static bool wlc_bmac_attach_dmapio(struct wlc_info *wlc, uint j, bool wme)
 		 * TX: TX_AC_VI_FIFO (TX AC Video data packets)
 		 * RX: UNUSED
 		 */
-		ASSERT(TX_AC_VI_FIFO == 2);
 		wlc_hw->di[2] = dma_attach(name, wlc_hw->sih,
 					   DMAREG(wlc_hw, DMA_TX, 2), NULL,
 					   tune->ntxd, 0, 0, -1, 0, 0,
@@ -587,8 +559,6 @@ static bool wlc_bmac_attach_dmapio(struct wlc_info *wlc, uint j, bool wme)
 		 * TX: TX_AC_VO_FIFO (TX AC Voice data packets)
 		 *   (legacy) TX_CTL_FIFO (TX control & mgmt packets)
 		 */
-		ASSERT(TX_AC_VO_FIFO == 3);
-		ASSERT(TX_CTL_FIFO == 3);
 		wlc_hw->di[3] = dma_attach(name, wlc_hw->sih,
 					   DMAREG(wlc_hw, DMA_TX, 3),
 					   NULL, tune->ntxd, 0, 0, -1,
@@ -597,7 +567,8 @@ static bool wlc_bmac_attach_dmapio(struct wlc_info *wlc, uint j, bool wme)
 /* Cleaner to leave this as if with AP defined */
 
 		if (dma_attach_err) {
-			WL_ERROR("wl%d: wlc_attach: dma_attach failed\n", unit);
+			wiphy_err(wiphy, "wl%d: wlc_attach: dma_attach failed"
+				  "\n", unit);
 			return false;
 		}
 
@@ -644,11 +615,10 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 	uint j;
 	bool wme = false;
 	shared_phy_params_t sha_params;
+	struct wiphy *wiphy = wlc->wiphy;
 
-	WL_TRACE("wl%d: wlc_bmac_attach: vendor 0x%x device 0x%x\n",
-		 unit, vendor, device);
-
-	ASSERT(sizeof(wlc_d11rxhdr_t) <= WL_HWRXOFF);
+	BCMMSG(wlc->wiphy, "wl%d: vendor 0x%x device 0x%x\n", unit, vendor,
+		device);
 
 	wme = true;
 
@@ -666,10 +636,11 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 	 * Also initialize software state that depends on the particular hardware
 	 * we are running.
 	 */
-	wlc_hw->sih = si_attach((uint) device, regsva, bustype, btparam,
+	wlc_hw->sih = ai_attach((uint) device, regsva, bustype, btparam,
 				&wlc_hw->vars, &wlc_hw->vars_size);
 	if (wlc_hw->sih == NULL) {
-		WL_ERROR("wl%d: wlc_bmac_attach: si_attach failed\n", unit);
+		wiphy_err(wiphy, "wl%d: wlc_bmac_attach: si_attach failed\n",
+			  unit);
 		err = 11;
 		goto fail;
 	}
@@ -689,21 +660,23 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 		var = getvar(vars, "vendid");
 		if (var) {
 			vendor = (u16) simple_strtoul(var, NULL, 0);
-			WL_ERROR("Overriding vendor id = 0x%x\n", vendor);
+			wiphy_err(wiphy, "Overriding vendor id = 0x%x\n",
+				  vendor);
 		}
 		var = getvar(vars, "devid");
 		if (var) {
 			u16 devid = (u16) simple_strtoul(var, NULL, 0);
 			if (devid != 0xffff) {
 				device = devid;
-				WL_ERROR("Overriding device id = 0x%x\n",
-					 device);
+				wiphy_err(wiphy, "Overriding device id = 0x%x"
+					  "\n", device);
 			}
 		}
 
 		/* verify again the device is supported */
 		if (!wlc_chipmatch(vendor, device)) {
-			WL_ERROR("wl%d: wlc_bmac_attach: Unsupported vendor/device (0x%x/0x%x)\n",
+			wiphy_err(wiphy, "wl%d: wlc_bmac_attach: Unsupported "
+				"vendor/device (0x%x/0x%x)\n",
 				 unit, vendor, device);
 			err = 12;
 			goto fail;
@@ -714,8 +687,8 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 	wlc_hw->deviceid = device;
 
 	/* set bar0 window to point at D11 core */
-	wlc_hw->regs = (d11regs_t *) si_setcore(wlc_hw->sih, D11_CORE_ID, 0);
-	wlc_hw->corerev = si_corerev(wlc_hw->sih);
+	wlc_hw->regs = (d11regs_t *) ai_setcore(wlc_hw->sih, D11_CORE_ID, 0);
+	wlc_hw->corerev = ai_corerev(wlc_hw->sih);
 
 	regs = wlc_hw->regs;
 
@@ -728,7 +701,7 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 	}
 
 	/* initialize power control registers */
-	si_clkctl_init(wlc_hw->sih);
+	ai_clkctl_init(wlc_hw->sih);
 
 	/* request fastclock and force fastclock for the rest of attach
 	 * bring the d11 core out of reset.
@@ -739,8 +712,8 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 	wlc_bmac_corereset(wlc_hw, WLC_USE_COREFLAGS);
 
 	if (!wlc_bmac_validate_chip_access(wlc_hw)) {
-		WL_ERROR("wl%d: wlc_bmac_attach: validate_chip_access failed\n",
-			 unit);
+		wiphy_err(wiphy, "wl%d: wlc_bmac_attach: validate_chip_access "
+			"failed\n", unit);
 		err = 14;
 		goto fail;
 	}
@@ -752,7 +725,8 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 		j = BOARDREV_PROMOTED;
 	wlc_hw->boardrev = (u16) j;
 	if (!wlc_validboardtype(wlc_hw)) {
-		WL_ERROR("wl%d: wlc_bmac_attach: Unsupported Broadcom board type (0x%x)" " or revision level (0x%x)\n",
+		wiphy_err(wiphy, "wl%d: wlc_bmac_attach: Unsupported Broadcom "
+			"board type (0x%x)" " or revision level (0x%x)\n",
 			 unit, wlc_hw->sih->boardtype, wlc_hw->boardrev);
 		err = 15;
 		goto fail;
@@ -765,7 +739,7 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 		wlc_bmac_pllreq(wlc_hw, true, WLC_PLLREQ_SHARED);
 
 	if ((wlc_hw->sih->bustype == PCI_BUS)
-	    && (si_pci_war16165(wlc_hw->sih)))
+	    && (ai_pci_war16165(wlc_hw->sih)))
 		wlc->war16165 = true;
 
 	/* check device id(srom, nvram etc.) to set bands */
@@ -794,8 +768,8 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 	wlc_hw->physhim = wlc_phy_shim_attach(wlc_hw, wlc->wl, wlc);
 
 	if (wlc_hw->physhim == NULL) {
-		WL_ERROR("wl%d: wlc_bmac_attach: wlc_phy_shim_attach failed\n",
-			 unit);
+		wiphy_err(wiphy, "wl%d: wlc_bmac_attach: wlc_phy_shim_attach "
+			"failed\n", unit);
 		err = 25;
 		goto fail;
 	}
@@ -844,23 +818,22 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 		wlc_hw->band->bandtype = j ? WLC_BAND_5G : WLC_BAND_2G;
 		wlc->band->bandunit = j;
 		wlc->band->bandtype = j ? WLC_BAND_5G : WLC_BAND_2G;
-		wlc->core->coreidx = si_coreidx(wlc_hw->sih);
+		wlc->core->coreidx = ai_coreidx(wlc_hw->sih);
 
 		wlc_hw->machwcap = R_REG(&regs->machwcap);
 		wlc_hw->machwcap_backup = wlc_hw->machwcap;
 
 		/* init tx fifo size */
-		ASSERT((wlc_hw->corerev - XMTFIFOTBL_STARTREV) <
-		       ARRAY_SIZE(xmtfifo_sz));
 		wlc_hw->xmtfifo_sz =
 		    xmtfifo_sz[(wlc_hw->corerev - XMTFIFOTBL_STARTREV)];
 
 		/* Get a phy for this band */
 		wlc_hw->band->pi = wlc_phy_attach(wlc_hw->phy_sh,
-			(void *)regs, wlc_bmac_bandtype(wlc_hw), vars);
+			(void *)regs, wlc_bmac_bandtype(wlc_hw), vars,
+			wlc->wiphy);
 		if (wlc_hw->band->pi == NULL) {
-			WL_ERROR("wl%d: wlc_bmac_attach: wlc_phy_attach failed\n",
-				 unit);
+			wiphy_err(wiphy, "wl%d: wlc_bmac_attach: wlc_phy_"
+				  "attach failed\n", unit);
 			err = 17;
 			goto fail;
 		}
@@ -890,9 +863,9 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 				goto bad_phy;
 		} else {
  bad_phy:
-			WL_ERROR("wl%d: wlc_bmac_attach: unsupported phy type/rev (%d/%d)\n",
-				 unit,
-				 wlc_hw->band->phytype, wlc_hw->band->phyrev);
+			wiphy_err(wiphy, "wl%d: wlc_bmac_attach: unsupported "
+				  "phy type/rev (%d/%d)\n", unit,
+				  wlc_hw->band->phytype, wlc_hw->band->phyrev);
 			err = 18;
 			goto fail;
 		}
@@ -925,10 +898,10 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 
 	/* Match driver "down" state */
 	if (wlc_hw->sih->bustype == PCI_BUS)
-		si_pci_down(wlc_hw->sih);
+		ai_pci_down(wlc_hw->sih);
 
 	/* register sb interrupt callback functions */
-	si_register_intr_callback(wlc_hw->sih, (void *)wlc_wlintrsoff,
+	ai_register_intr_callback(wlc_hw->sih, (void *)wlc_wlintrsoff,
 				  (void *)wlc_wlintrsrestore, NULL, wlc);
 
 	/* turn off pll and xtal to match driver "down" state */
@@ -947,27 +920,30 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit,
 	/* init etheraddr state variables */
 	macaddr = wlc_get_macaddr(wlc_hw);
 	if (macaddr == NULL) {
-		WL_ERROR("wl%d: wlc_bmac_attach: macaddr not found\n", unit);
+		wiphy_err(wiphy, "wl%d: wlc_bmac_attach: macaddr not found\n",
+			  unit);
 		err = 21;
 		goto fail;
 	}
 	bcm_ether_atoe(macaddr, wlc_hw->etheraddr);
 	if (is_broadcast_ether_addr(wlc_hw->etheraddr) ||
 	    is_zero_ether_addr(wlc_hw->etheraddr)) {
-		WL_ERROR("wl%d: wlc_bmac_attach: bad macaddr %s\n",
-			 unit, macaddr);
+		wiphy_err(wiphy, "wl%d: wlc_bmac_attach: bad macaddr %s\n",
+			  unit, macaddr);
 		err = 22;
 		goto fail;
 	}
 
-	WL_TRACE("%s:: deviceid 0x%x nbands %d board 0x%x macaddr: %s\n",
-		 __func__, wlc_hw->deviceid, wlc_hw->_nbands,
+	BCMMSG(wlc->wiphy,
+		 "deviceid 0x%x nbands %d board 0x%x macaddr: %s\n",
+		 wlc_hw->deviceid, wlc_hw->_nbands,
 		 wlc_hw->sih->boardtype, macaddr);
 
 	return err;
 
  fail:
-	WL_ERROR("wl%d: wlc_bmac_attach: failed with err %d\n", unit, err);
+	wiphy_err(wiphy, "wl%d: wlc_bmac_attach: failed with err %d\n", unit,
+		  err);
 	return err;
 }
 
@@ -1011,10 +987,10 @@ int wlc_bmac_detach(struct wlc_info *wlc)
 		/* detach interrupt sync mechanism since interrupt is disabled and per-port
 		 * interrupt object may has been freed. this must be done before sb core switch
 		 */
-		si_deregister_intr_callback(wlc_hw->sih);
+		ai_deregister_intr_callback(wlc_hw->sih);
 
 		if (wlc_hw->sih->bustype == PCI_BUS)
-			si_pci_sleep(wlc_hw->sih);
+			ai_pci_sleep(wlc_hw->sih);
 	}
 
 	wlc_bmac_detach_dmapio(wlc_hw);
@@ -1039,7 +1015,7 @@ int wlc_bmac_detach(struct wlc_info *wlc)
 	wlc_hw->vars = NULL;
 
 	if (wlc_hw->sih) {
-		si_detach(wlc_hw->sih);
+		ai_detach(wlc_hw->sih);
 		wlc_hw->sih = NULL;
 	}
 
@@ -1049,9 +1025,7 @@ int wlc_bmac_detach(struct wlc_info *wlc)
 
 void wlc_bmac_reset(struct wlc_hw_info *wlc_hw)
 {
-	WL_TRACE("wl%d: wlc_bmac_reset\n", wlc_hw->unit);
-
-	wlc_hw->wlc->pub->_cnt->reset++;
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	/* reset the core */
 	if (!DEVICEREMOVED(wlc_hw->wlc))
@@ -1070,7 +1044,7 @@ wlc_bmac_init(struct wlc_hw_info *wlc_hw, chanspec_t chanspec,
 	bool fastclk;
 	struct wlc_info *wlc = wlc_hw->wlc;
 
-	WL_TRACE("wl%d: wlc_bmac_init\n", wlc_hw->unit);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	/* request FAST clock if not on */
 	fastclk = wlc_hw->forcefastclk;
@@ -1119,16 +1093,14 @@ int wlc_bmac_up_prep(struct wlc_hw_info *wlc_hw)
 {
 	uint coremask;
 
-	WL_TRACE("wl%d: %s:\n", wlc_hw->unit, __func__);
-
-	ASSERT(wlc_hw->wlc->pub->hw_up && wlc_hw->wlc->macintmask == 0);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	/*
 	 * Enable pll and xtal, initialize the power control registers,
 	 * and force fastclock for the remainder of wlc_up().
 	 */
 	wlc_bmac_xtal(wlc_hw, ON);
-	si_clkctl_init(wlc_hw->sih);
+	ai_clkctl_init(wlc_hw->sih);
 	wlc_clkctl_clk(wlc_hw, CLK_FAST);
 
 	/*
@@ -1138,9 +1110,7 @@ int wlc_bmac_up_prep(struct wlc_hw_info *wlc_hw)
 	coremask = (1 << wlc_hw->wlc->core->coreidx);
 
 	if (wlc_hw->sih->bustype == PCI_BUS)
-		si_pci_setup(wlc_hw->sih, coremask);
-
-	ASSERT(si_coreid(wlc_hw->sih) == D11_CORE_ID);
+		ai_pci_setup(wlc_hw->sih, coremask);
 
 	/*
 	 * Need to read the hwradio status here to cover the case where the system
@@ -1149,13 +1119,13 @@ int wlc_bmac_up_prep(struct wlc_hw_info *wlc_hw)
 	if (wlc_bmac_radio_read_hwdisabled(wlc_hw)) {
 		/* put SB PCI in down state again */
 		if (wlc_hw->sih->bustype == PCI_BUS)
-			si_pci_down(wlc_hw->sih);
+			ai_pci_down(wlc_hw->sih);
 		wlc_bmac_xtal(wlc_hw, OFF);
-		return BCME_RADIOOFF;
+		return -ENOMEDIUM;
 	}
 
 	if (wlc_hw->sih->bustype == PCI_BUS)
-		si_pci_up(wlc_hw->sih);
+		ai_pci_up(wlc_hw->sih);
 
 	/* reset the d11 core */
 	wlc_bmac_corereset(wlc_hw, WLC_USE_COREFLAGS);
@@ -1165,14 +1135,13 @@ int wlc_bmac_up_prep(struct wlc_hw_info *wlc_hw)
 
 int wlc_bmac_up_finish(struct wlc_hw_info *wlc_hw)
 {
-	WL_TRACE("wl%d: %s:\n", wlc_hw->unit, __func__);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	wlc_hw->up = true;
 	wlc_phy_hw_state_upd(wlc_hw->band->pi, true);
 
 	/* FULLY enable dynamic power control and d11 core interrupt */
 	wlc_clkctl_clk(wlc_hw, CLK_DYNAMIC);
-	ASSERT(wlc_hw->wlc->macintmask == 0);
 	wl_intrson(wlc_hw->wlc->wl);
 	return 0;
 }
@@ -1182,7 +1151,7 @@ int wlc_bmac_down_prep(struct wlc_hw_info *wlc_hw)
 	bool dev_gone;
 	uint callbacks = 0;
 
-	WL_TRACE("wl%d: %s:\n", wlc_hw->unit, __func__);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	if (!wlc_hw->up)
 		return callbacks;
@@ -1210,7 +1179,7 @@ int wlc_bmac_down_finish(struct wlc_hw_info *wlc_hw)
 	uint callbacks = 0;
 	bool dev_gone;
 
-	WL_TRACE("wl%d: %s:\n", wlc_hw->unit, __func__);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	if (!wlc_hw->up)
 		return callbacks;
@@ -1230,7 +1199,7 @@ int wlc_bmac_down_finish(struct wlc_hw_info *wlc_hw)
 	} else {
 
 		/* Reset and disable the core */
-		if (si_iscoreup(wlc_hw->sih)) {
+		if (ai_iscoreup(wlc_hw->sih)) {
 			if (R_REG(&wlc_hw->regs->maccontrol) &
 			    MCTL_EN_MAC)
 				wlc_suspend_mac_and_wait(wlc_hw->wlc);
@@ -1241,7 +1210,7 @@ int wlc_bmac_down_finish(struct wlc_hw_info *wlc_hw)
 		/* turn off primary xtal and pll */
 		if (!wlc_hw->noreset) {
 			if (wlc_hw->sih->bustype == PCI_BUS)
-				si_pci_down(wlc_hw->sih);
+				ai_pci_down(wlc_hw->sih);
 			wlc_bmac_xtal(wlc_hw, OFF);
 		}
 	}
@@ -1257,8 +1226,6 @@ void wlc_bmac_wait_for_wake(struct wlc_hw_info *wlc_hw)
 	/* wait until ucode is no longer asleep */
 	SPINWAIT((wlc_bmac_read_shm(wlc_hw, M_UCODE_DBGST) ==
 		  DBGST_ASLEEP), wlc_hw->wlc->fastpwrup_dly);
-
-	ASSERT(wlc_bmac_read_shm(wlc_hw, M_UCODE_DBGST) != DBGST_ASLEEP);
 }
 
 void wlc_bmac_hw_etheraddr(struct wlc_hw_info *wlc_hw, u8 *ea)
@@ -1292,9 +1259,9 @@ static void wlc_clkctl_clk(struct wlc_hw_info *wlc_hw, uint mode)
 					   (&wlc_hw->regs->
 					    clk_ctl_st) & CCS_HTAVAIL) == 0),
 					 PMU_MAX_TRANSITION_DLY);
-				ASSERT(R_REG
-				       (&wlc_hw->regs->
-					clk_ctl_st) & CCS_HTAVAIL);
+				WARN_ON(!(R_REG
+					  (&wlc_hw->regs->
+					   clk_ctl_st) & CCS_HTAVAIL));
 			} else {
 				if ((wlc_hw->sih->pmurev == 0) &&
 				    (R_REG
@@ -1316,11 +1283,12 @@ static void wlc_clkctl_clk(struct wlc_hw_info *wlc_hw, uint mode)
 		 * then use FCA to verify mac is running fast clock
 		 */
 
-		wlc_hw->forcefastclk = si_clkctl_cc(wlc_hw->sih, mode);
+		wlc_hw->forcefastclk = ai_clkctl_cc(wlc_hw->sih, mode);
 
 		/* check fast clock is available (if core is not in reset) */
 		if (wlc_hw->forcefastclk && wlc_hw->clk)
-			ASSERT(si_core_sflags(wlc_hw->sih, 0, 0) & SISF_FCLKA);
+			WARN_ON(!(ai_core_sflags(wlc_hw->sih, 0, 0) &
+				  SISF_FCLKA));
 
 		/* keep the ucode wake bit on if forcefastclk is on
 		 * since we do not want ucode to put us back to slow clock
@@ -1382,9 +1350,8 @@ wlc_bmac_mhf(struct wlc_hw_info *wlc_hw, u8 idx, u16 mask, u16 val,
 	};
 	struct wlc_hwband *band;
 
-	ASSERT((val & ~mask) == 0);
-	ASSERT(idx < MHFMAX);
-	ASSERT(ARRAY_SIZE(addr) == MHFMAX);
+	if ((val & ~mask) || idx >= MHFMAX)
+		return; /* error condition */
 
 	switch (bands) {
 		/* Current band only or all bands,
@@ -1401,8 +1368,7 @@ wlc_bmac_mhf(struct wlc_hw_info *wlc_hw, u8 idx, u16 mask, u16 val,
 		band = wlc_hw->bandstate[BAND_2G_INDEX];
 		break;
 	default:
-		ASSERT(0);
-		band = NULL;
+		band = NULL;	/* error condition */
 	}
 
 	if (band) {
@@ -1429,8 +1395,9 @@ wlc_bmac_mhf(struct wlc_hw_info *wlc_hw, u8 idx, u16 mask, u16 val,
 u16 wlc_bmac_mhf_get(struct wlc_hw_info *wlc_hw, u8 idx, int bands)
 {
 	struct wlc_hwband *band;
-	ASSERT(idx < MHFMAX);
 
+	if (idx >= MHFMAX)
+		return 0; /* error condition */
 	switch (bands) {
 	case WLC_BAND_AUTO:
 		band = wlc_hw->band;
@@ -1442,8 +1409,7 @@ u16 wlc_bmac_mhf_get(struct wlc_hw_info *wlc_hw, u8 idx, int bands)
 		band = wlc_hw->bandstate[BAND_2G_INDEX];
 		break;
 	default:
-		ASSERT(0);
-		band = NULL;
+		band = NULL;		/* error condition */
 	}
 
 	if (!band)
@@ -1460,8 +1426,6 @@ static void wlc_write_mhf(struct wlc_hw_info *wlc_hw, u16 *mhfs)
 		M_HOST_FLAGS5
 	};
 
-	ASSERT(ARRAY_SIZE(addr) == MHFMAX);
-
 	for (idx = 0; idx < MHFMAX; idx++) {
 		wlc_bmac_write_shm(wlc_hw, addr[idx], mhfs[idx]);
 	}
@@ -1486,8 +1450,8 @@ void wlc_bmac_mctrl(struct wlc_hw_info *wlc_hw, u32 mask, u32 val)
 	u32 maccontrol;
 	u32 new_maccontrol;
 
-	ASSERT((val & ~mask) == 0);
-
+	if (val & ~mask)
+		return; /* error condition */
 	maccontrol = wlc_hw->maccontrol;
 	new_maccontrol = (maccontrol & ~mask) | val;
 
@@ -1522,8 +1486,6 @@ static void wlc_mctrl_write(struct wlc_hw_info *wlc_hw)
 
 void wlc_ucode_wake_override_set(struct wlc_hw_info *wlc_hw, u32 override_bit)
 {
-	ASSERT((wlc_hw->wake_override & override_bit) == 0);
-
 	if (wlc_hw->wake_override || (wlc_hw->maccontrol & MCTL_WAKE)) {
 		mboolset(wlc_hw->wake_override, override_bit);
 		return;
@@ -1539,8 +1501,6 @@ void wlc_ucode_wake_override_set(struct wlc_hw_info *wlc_hw, u32 override_bit)
 
 void wlc_ucode_wake_override_clear(struct wlc_hw_info *wlc_hw, u32 override_bit)
 {
-	ASSERT(wlc_hw->wake_override & override_bit);
-
 	mboolclr(wlc_hw->wake_override, override_bit);
 
 	if (wlc_hw->wake_override || (wlc_hw->maccontrol & MCTL_WAKE))
@@ -1590,33 +1550,6 @@ static void wlc_ucode_mute_override_clear(struct wlc_hw_info *wlc_hw)
 	wlc_mctrl_write(wlc_hw);
 }
 
-/*
- * Write a MAC address to the rcmta structure
- */
-void
-wlc_bmac_set_rcmta(struct wlc_hw_info *wlc_hw, int idx,
-		   const u8 *addr)
-{
-	d11regs_t *regs = wlc_hw->regs;
-	volatile u16 *objdata16 = (volatile u16 *)&regs->objdata;
-	u32 mac_hm;
-	u16 mac_l;
-
-	WL_TRACE("wl%d: %s\n", wlc_hw->unit, __func__);
-
-	mac_hm =
-	    (addr[3] << 24) | (addr[2] << 16) |
-	    (addr[1] << 8) | addr[0];
-	mac_l = (addr[5] << 8) | addr[4];
-
-	W_REG(&regs->objaddr, (OBJADDR_RCMTA_SEL | (idx * 2)));
-	(void)R_REG(&regs->objaddr);
-	W_REG(&regs->objdata, mac_hm);
-	W_REG(&regs->objaddr, (OBJADDR_RCMTA_SEL | ((idx * 2) + 1)));
-	(void)R_REG(&regs->objaddr);
-	W_REG(objdata16, mac_l);
-}
-
 /*
  * Write a MAC address to the given match reg offset in the RXE match engine.
  */
@@ -1629,9 +1562,8 @@ wlc_bmac_set_addrmatch(struct wlc_hw_info *wlc_hw, int match_reg_offset,
 	u16 mac_m;
 	u16 mac_h;
 
-	WL_TRACE("wl%d: wlc_bmac_set_addrmatch\n", wlc_hw->unit);
-
-	ASSERT(match_reg_offset < RCM_SIZE);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d: wlc_bmac_set_addrmatch\n",
+		 wlc_hw->unit);
 
 	regs = wlc_hw->regs;
 	mac_l = addr[0] | (addr[1] << 8);
@@ -1653,17 +1585,9 @@ wlc_bmac_write_template_ram(struct wlc_hw_info *wlc_hw, int offset, int len,
 	d11regs_t *regs;
 	u32 word;
 	bool be_bit;
-#ifdef IL_BIGENDIAN
-	volatile u16 *dptr = NULL;
-#endif				/* IL_BIGENDIAN */
-	WL_TRACE("wl%d: wlc_bmac_write_template_ram\n", wlc_hw->unit);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	regs = wlc_hw->regs;
-
-	ASSERT(IS_ALIGNED(offset, sizeof(u32)));
-	ASSERT(IS_ALIGNED(len, sizeof(u32)));
-	ASSERT((offset & ~0xffff) == 0);
-
 	W_REG(&regs->tplatewrptr, offset);
 
 	/* if MCTL_BIGEND bit set in mac control register,
@@ -1716,8 +1640,6 @@ void wlc_bmac_bw_set(struct wlc_hw_info *wlc_hw, u16 bw)
 
 	wlc_phy_bw_state_set(wlc_hw->band->pi, bw);
 
-	ASSERT(wlc_hw->clk);
-
 	wlc_bmac_phy_reset(wlc_hw);
 	wlc_phy_init(wlc_hw->band->pi, wlc_phy_chanspec_get(wlc_hw->band->pi));
 
@@ -1734,7 +1656,6 @@ wlc_write_hw_bcntemplate0(struct wlc_hw_info *wlc_hw, void *bcn, int len)
 	wlc_bmac_write_template_ram(wlc_hw, T_BCN0_TPL_BASE, (len + 3) & ~3,
 				    bcn);
 	/* write beacon length to SCR */
-	ASSERT(len < 65536);
 	wlc_bmac_write_shm(wlc_hw, M_BCN0_FRM_BYTESZ, (u16) len);
 	/* mark beacon0 valid */
 	OR_REG(&regs->maccommand, MCMD_BCN0VLD);
@@ -1748,7 +1669,6 @@ wlc_write_hw_bcntemplate1(struct wlc_hw_info *wlc_hw, void *bcn, int len)
 	wlc_bmac_write_template_ram(wlc_hw, T_BCN1_TPL_BASE, (len + 3) & ~3,
 				    bcn);
 	/* write beacon length to SCR */
-	ASSERT(len < 65536);
 	wlc_bmac_write_shm(wlc_hw, M_BCN1_FRM_BYTESZ, (u16) len);
 	/* mark beacon1 valid */
 	OR_REG(&regs->maccommand, MCMD_BCN1VLD);
@@ -1772,8 +1692,6 @@ wlc_bmac_write_hw_bcntemplates(struct wlc_hw_info *wlc_hw, void *bcn, int len,
 		else if (!
 			 (R_REG(&regs->maccommand) & MCMD_BCN1VLD))
 			wlc_write_hw_bcntemplate1(wlc_hw, bcn, len);
-		else		/* one template should always have been available */
-			ASSERT(0);
 	}
 }
 
@@ -1800,15 +1718,8 @@ WLBANDINITFN(wlc_bmac_bsinit) (struct wlc_info *wlc, chanspec_t chanspec)
 {
 	struct wlc_hw_info *wlc_hw = wlc->hw;
 
-	WL_TRACE("wl%d: wlc_bmac_bsinit: bandunit %d\n",
-		 wlc_hw->unit, wlc_hw->band->bandunit);
-
-	/* sanity check */
-	if (PHY_TYPE(R_REG(&wlc_hw->regs->phyversion)) !=
-	    PHY_TYPE_LCNXN)
-		ASSERT((uint)
-		       PHY_TYPE(R_REG(&wlc_hw->regs->phyversion))
-		       == wlc_hw->band->phytype);
+	BCMMSG(wlc->wiphy, "wl%d: bandunit %d\n", wlc_hw->unit,
+		wlc_hw->band->bandunit);
 
 	wlc_ucode_bsinit(wlc_hw);
 
@@ -1837,23 +1748,23 @@ WLBANDINITFN(wlc_bmac_bsinit) (struct wlc_info *wlc, chanspec_t chanspec)
 
 static void wlc_bmac_core_phy_clk(struct wlc_hw_info *wlc_hw, bool clk)
 {
-	WL_TRACE("wl%d: wlc_bmac_core_phy_clk: clk %d\n", wlc_hw->unit, clk);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d: clk %d\n", wlc_hw->unit, clk);
 
 	wlc_hw->phyclk = clk;
 
 	if (OFF == clk) {	/* clear gmode bit, put phy into reset */
 
-		si_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_FGC | SICF_GMODE),
+		ai_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_FGC | SICF_GMODE),
 			       (SICF_PRST | SICF_FGC));
 		udelay(1);
-		si_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_FGC), SICF_PRST);
+		ai_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_FGC), SICF_PRST);
 		udelay(1);
 
 	} else {		/* take phy out of reset */
 
-		si_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_FGC), SICF_FGC);
+		ai_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_FGC), SICF_FGC);
 		udelay(1);
-		si_core_cflags(wlc_hw->sih, (SICF_FGC), 0);
+		ai_core_cflags(wlc_hw->sih, (SICF_FGC), 0);
 		udelay(1);
 
 	}
@@ -1862,18 +1773,18 @@ static void wlc_bmac_core_phy_clk(struct wlc_hw_info *wlc_hw, bool clk)
 /* Perform a soft reset of the PHY PLL */
 void wlc_bmac_core_phypll_reset(struct wlc_hw_info *wlc_hw)
 {
-	WL_TRACE("wl%d: wlc_bmac_core_phypll_reset\n", wlc_hw->unit);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
-	si_corereg(wlc_hw->sih, SI_CC_IDX,
+	ai_corereg(wlc_hw->sih, SI_CC_IDX,
 		   offsetof(chipcregs_t, chipcontrol_addr), ~0, 0);
 	udelay(1);
-	si_corereg(wlc_hw->sih, SI_CC_IDX,
+	ai_corereg(wlc_hw->sih, SI_CC_IDX,
 		   offsetof(chipcregs_t, chipcontrol_data), 0x4, 0);
 	udelay(1);
-	si_corereg(wlc_hw->sih, SI_CC_IDX,
+	ai_corereg(wlc_hw->sih, SI_CC_IDX,
 		   offsetof(chipcregs_t, chipcontrol_data), 0x4, 4);
 	udelay(1);
-	si_corereg(wlc_hw->sih, SI_CC_IDX,
+	ai_corereg(wlc_hw->sih, SI_CC_IDX,
 		   offsetof(chipcregs_t, chipcontrol_data), 0x4, 0);
 	udelay(1);
 }
@@ -1888,18 +1799,18 @@ void wlc_bmac_phyclk_fgc(struct wlc_hw_info *wlc_hw, bool clk)
 		return;
 
 	if (ON == clk)
-		si_core_cflags(wlc_hw->sih, SICF_FGC, SICF_FGC);
+		ai_core_cflags(wlc_hw->sih, SICF_FGC, SICF_FGC);
 	else
-		si_core_cflags(wlc_hw->sih, SICF_FGC, 0);
+		ai_core_cflags(wlc_hw->sih, SICF_FGC, 0);
 
 }
 
 void wlc_bmac_macphyclk_set(struct wlc_hw_info *wlc_hw, bool clk)
 {
 	if (ON == clk)
-		si_core_cflags(wlc_hw->sih, SICF_MPCLKE, SICF_MPCLKE);
+		ai_core_cflags(wlc_hw->sih, SICF_MPCLKE, SICF_MPCLKE);
 	else
-		si_core_cflags(wlc_hw->sih, SICF_MPCLKE, 0);
+		ai_core_cflags(wlc_hw->sih, SICF_MPCLKE, 0);
 }
 
 void wlc_bmac_phy_reset(struct wlc_hw_info *wlc_hw)
@@ -1908,7 +1819,7 @@ void wlc_bmac_phy_reset(struct wlc_hw_info *wlc_hw)
 	u32 phy_bw_clkbits;
 	bool phy_in_reset = false;
 
-	WL_TRACE("wl%d: wlc_bmac_phy_reset\n", wlc_hw->unit);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	if (pih == NULL)
 		return;
@@ -1919,7 +1830,7 @@ void wlc_bmac_phy_reset(struct wlc_hw_info *wlc_hw)
 	if (WLCISNPHY(wlc_hw->band) && NREV_GE(wlc_hw->band->phyrev, 3) &&
 	    NREV_LE(wlc_hw->band->phyrev, 4)) {
 		/* Set the PHY bandwidth */
-		si_core_cflags(wlc_hw->sih, SICF_BWMASK, phy_bw_clkbits);
+		ai_core_cflags(wlc_hw->sih, SICF_BWMASK, phy_bw_clkbits);
 
 		udelay(1);
 
@@ -1927,12 +1838,12 @@ void wlc_bmac_phy_reset(struct wlc_hw_info *wlc_hw)
 		wlc_bmac_core_phypll_reset(wlc_hw);
 
 		/* reset the PHY */
-		si_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_PCLKE),
+		ai_core_cflags(wlc_hw->sih, (SICF_PRST | SICF_PCLKE),
 			       (SICF_PRST | SICF_PCLKE));
 		phy_in_reset = true;
 	} else {
 
-		si_core_cflags(wlc_hw->sih,
+		ai_core_cflags(wlc_hw->sih,
 			       (SICF_PRST | SICF_PCLKE | SICF_BWMASK),
 			       (SICF_PRST | SICF_PCLKE | phy_bw_clkbits));
 	}
@@ -1951,13 +1862,9 @@ WLBANDINITFN(wlc_bmac_setband) (struct wlc_hw_info *wlc_hw, uint bandunit,
 	struct wlc_info *wlc = wlc_hw->wlc;
 	u32 macintmask;
 
-	ASSERT(NBANDS_HW(wlc_hw) > 1);
-	ASSERT(bandunit != wlc_hw->band->bandunit);
-
 	/* Enable the d11 core before accessing it */
-	if (!si_iscoreup(wlc_hw->sih)) {
-		si_core_reset(wlc_hw->sih, 0, 0);
-		ASSERT(si_iscoreup(wlc_hw->sih));
+	if (!ai_iscoreup(wlc_hw->sih)) {
+		ai_core_reset(wlc_hw->sih, 0, 0);
 		wlc_mctrl_reset(wlc_hw);
 	}
 
@@ -1983,14 +1890,14 @@ WLBANDINITFN(wlc_bmac_setband) (struct wlc_hw_info *wlc_hw, uint bandunit,
 	wl_intrsrestore(wlc->wl, macintmask);
 
 	/* ucode should still be suspended.. */
-	ASSERT((R_REG(&wlc_hw->regs->maccontrol) & MCTL_EN_MAC) ==
-	       0);
+	WARN_ON((R_REG(&wlc_hw->regs->maccontrol) & MCTL_EN_MAC) != 0);
 }
 
 /* low-level band switch utility routine */
 void WLBANDINITFN(wlc_setxband) (struct wlc_hw_info *wlc_hw, uint bandunit)
 {
-	WL_TRACE("wl%d: wlc_setxband: bandunit %d\n", wlc_hw->unit, bandunit);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d: bandunit %d\n", wlc_hw->unit,
+		bandunit);
 
 	wlc_hw->band = wlc_hw->bandstate[bandunit];
 
@@ -1999,7 +1906,7 @@ void WLBANDINITFN(wlc_setxband) (struct wlc_hw_info *wlc_hw, uint bandunit)
 
 	/* set gmode core flag */
 	if (wlc_hw->sbclk && !wlc_hw->noreset) {
-		si_core_cflags(wlc_hw->sih, SICF_GMODE,
+		ai_core_cflags(wlc_hw->sih, SICF_GMODE,
 			       ((bandunit == 0) ? SICF_GMODE : 0));
 	}
 }
@@ -2009,7 +1916,8 @@ static bool wlc_isgoodchip(struct wlc_hw_info *wlc_hw)
 
 	/* reject unsupported corerev */
 	if (!VALID_COREREV(wlc_hw->corerev)) {
-		WL_ERROR("unsupported core rev %d\n", wlc_hw->corerev);
+		wiphy_err(wlc_hw->wlc->wiphy, "unsupported core rev %d\n",
+			  wlc_hw->corerev);
 		return false;
 	}
 
@@ -2034,7 +1942,7 @@ static bool wlc_validboardtype(struct wlc_hw_info *wlc_hw)
 			goodboard = false;
 	}
 
-	if (wlc_hw->sih->boardvendor != VENDOR_BROADCOM)
+	if (wlc_hw->sih->boardvendor != PCI_VENDOR_ID_BROADCOM)
 		return goodboard;
 
 	return goodboard;
@@ -2057,8 +1965,8 @@ static char *wlc_get_macaddr(struct wlc_hw_info *wlc_hw)
 
 	macaddr = getvar(wlc_hw->vars, varname);
 	if (macaddr == NULL) {
-		WL_ERROR("wl%d: wlc_get_macaddr: macaddr getvar(%s) not found\n",
-			 wlc_hw->unit, varname);
+		wiphy_err(wlc_hw->wlc->wiphy, "wl%d: wlc_get_macaddr: macaddr "
+			  "getvar(%s) not found\n", wlc_hw->unit, varname);
 	}
 
 	return macaddr;
@@ -2094,9 +2002,9 @@ bool wlc_bmac_radio_read_hwdisabled(struct wlc_hw_info *wlc_hw)
 		    (wlc_hw->sih->chip == BCM43225_CHIP_ID) ||
 		    (wlc_hw->sih->chip == BCM43421_CHIP_ID))
 			wlc_hw->regs =
-			    (d11regs_t *) si_setcore(wlc_hw->sih, D11_CORE_ID,
+			    (d11regs_t *) ai_setcore(wlc_hw->sih, D11_CORE_ID,
 						     0);
-		si_core_reset(wlc_hw->sih, flags, resetbits);
+		ai_core_reset(wlc_hw->sih, flags, resetbits);
 		wlc_mctrl_reset(wlc_hw);
 	}
 
@@ -2104,7 +2012,7 @@ bool wlc_bmac_radio_read_hwdisabled(struct wlc_hw_info *wlc_hw)
 
 	/* put core back into reset */
 	if (!clk)
-		si_core_disable(wlc_hw->sih, 0);
+		ai_core_disable(wlc_hw->sih, 0);
 
 	if (!xtal)
 		wlc_bmac_xtal(wlc_hw, OFF);
@@ -2118,25 +2026,25 @@ void wlc_bmac_hw_up(struct wlc_hw_info *wlc_hw)
 	if (wlc_hw->wlc->pub->hw_up)
 		return;
 
-	WL_TRACE("wl%d: %s:\n", wlc_hw->unit, __func__);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	/*
 	 * Enable pll and xtal, initialize the power control registers,
 	 * and force fastclock for the remainder of wlc_up().
 	 */
 	wlc_bmac_xtal(wlc_hw, ON);
-	si_clkctl_init(wlc_hw->sih);
+	ai_clkctl_init(wlc_hw->sih);
 	wlc_clkctl_clk(wlc_hw, CLK_FAST);
 
 	if (wlc_hw->sih->bustype == PCI_BUS) {
-		si_pci_fixcfg(wlc_hw->sih);
+		ai_pci_fixcfg(wlc_hw->sih);
 
 		/* AI chip doesn't restore bar0win2 on hibernation/resume, need sw fixup */
 		if ((wlc_hw->sih->chip == BCM43224_CHIP_ID) ||
 		    (wlc_hw->sih->chip == BCM43225_CHIP_ID) ||
 		    (wlc_hw->sih->chip == BCM43421_CHIP_ID))
 			wlc_hw->regs =
-			    (d11regs_t *) si_setcore(wlc_hw->sih, D11_CORE_ID,
+			    (d11regs_t *) ai_setcore(wlc_hw->sih, D11_CORE_ID,
 						     0);
 	}
 
@@ -2151,7 +2059,7 @@ void wlc_bmac_hw_up(struct wlc_hw_info *wlc_hw)
 		if (!
 		    (wlc_hw->boardrev >= 0x1250
 		     && (wlc_hw->boardflags & BFL_FEM_BT)))
-			si_epa_4313war(wlc_hw->sih);
+			ai_epa_4313war(wlc_hw->sih);
 	}
 }
 
@@ -2179,7 +2087,7 @@ void wlc_bmac_corereset(struct wlc_hw_info *wlc_hw, u32 flags)
 	if (flags == WLC_USE_COREFLAGS)
 		flags = (wlc_hw->band->pi ? wlc_hw->band->core_flags : 0);
 
-	WL_TRACE("wl%d: %s\n", wlc_hw->unit, __func__);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	regs = wlc_hw->regs;
 
@@ -2189,17 +2097,19 @@ void wlc_bmac_corereset(struct wlc_hw_info *wlc_hw, u32 flags)
 		wlc_clkctl_clk(wlc_hw, CLK_FAST);
 
 	/* reset the dma engines except first time thru */
-	if (si_iscoreup(wlc_hw->sih)) {
+	if (ai_iscoreup(wlc_hw->sih)) {
 		for (i = 0; i < NFIFO; i++)
 			if ((wlc_hw->di[i]) && (!dma_txreset(wlc_hw->di[i]))) {
-				WL_ERROR("wl%d: %s: dma_txreset[%d]: cannot stop dma\n",
-					 wlc_hw->unit, __func__, i);
+				wiphy_err(wlc_hw->wlc->wiphy, "wl%d: %s: "
+					  "dma_txreset[%d]: cannot stop dma\n",
+					   wlc_hw->unit, __func__, i);
 			}
 
 		if ((wlc_hw->di[RX_FIFO])
 		    && (!wlc_dma_rxreset(wlc_hw, RX_FIFO))) {
-			WL_ERROR("wl%d: %s: dma_rxreset[%d]: cannot stop dma\n",
-				 wlc_hw->unit, __func__, RX_FIFO);
+			wiphy_err(wlc_hw->wlc->wiphy, "wl%d: %s: dma_rxreset"
+				  "[%d]: cannot stop dma\n",
+				  wlc_hw->unit, __func__, RX_FIFO);
 		}
 	}
 	/* if noreset, just stop the psm and return */
@@ -2224,7 +2134,7 @@ void wlc_bmac_corereset(struct wlc_hw_info *wlc_hw, u32 flags)
 	 *  with other driver like mips/arm since they may touch chipcommon as well.
 	 */
 	wlc_hw->clk = false;
-	si_core_reset(wlc_hw->sih, flags, resetbits);
+	ai_core_reset(wlc_hw->sih, flags, resetbits);
 	wlc_hw->clk = true;
 	if (wlc_hw->band && wlc_hw->band->pi)
 		wlc_phy_hw_clk_state_upd(wlc_hw->band->pi, true);
@@ -2315,10 +2225,11 @@ static void wlc_coreinit(struct wlc_info *wlc)
 	bool fifosz_fixup = false;
 	int err = 0;
 	u16 buf[NFIFO];
+	struct wiphy *wiphy = wlc->wiphy;
 
 	regs = wlc_hw->regs;
 
-	WL_TRACE("wl%d: wlc_coreinit\n", wlc_hw->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	/* reset PSM */
 	wlc_bmac_mctrl(wlc_hw, ~0, (MCTL_IHR_EN | MCTL_PSM_JMP_0 | MCTL_WAKE));
@@ -2338,29 +2249,31 @@ static void wlc_coreinit(struct wlc_info *wlc)
 	SPINWAIT(((R_REG(&regs->macintstatus) & MI_MACSSPNDD) == 0),
 		 1000 * 1000);
 	if ((R_REG(&regs->macintstatus) & MI_MACSSPNDD) == 0)
-		WL_ERROR("wl%d: wlc_coreinit: ucode did not self-suspend!\n",
-			 wlc_hw->unit);
+		wiphy_err(wiphy, "wl%d: wlc_coreinit: ucode did not self-"
+			  "suspend!\n", wlc_hw->unit);
 
 	wlc_gpio_init(wlc);
 
-	sflags = si_core_sflags(wlc_hw->sih, 0, 0);
+	sflags = ai_core_sflags(wlc_hw->sih, 0, 0);
 
 	if (D11REV_IS(wlc_hw->corerev, 23)) {
 		if (WLCISNPHY(wlc_hw->band))
 			wlc_write_inits(wlc_hw, d11n0initvals16);
 		else
-			WL_ERROR("%s: wl%d: unsupported phy in corerev %d\n",
-				 __func__, wlc_hw->unit, wlc_hw->corerev);
+			wiphy_err(wiphy, "%s: wl%d: unsupported phy in corerev"
+				  " %d\n", __func__, wlc_hw->unit,
+				  wlc_hw->corerev);
 	} else if (D11REV_IS(wlc_hw->corerev, 24)) {
 		if (WLCISLCNPHY(wlc_hw->band)) {
 			wlc_write_inits(wlc_hw, d11lcn0initvals24);
 		} else {
-			WL_ERROR("%s: wl%d: unsupported phy in corerev %d\n",
-				 __func__, wlc_hw->unit, wlc_hw->corerev);
+			wiphy_err(wiphy, "%s: wl%d: unsupported phy in corerev"
+				  " %d\n", __func__, wlc_hw->unit,
+				  wlc_hw->corerev);
 		}
 	} else {
-		WL_ERROR("%s: wl%d: unsupported corerev %d\n",
-			 __func__, wlc_hw->unit, wlc_hw->corerev);
+		wiphy_err(wiphy, "%s: wl%d: unsupported corerev %d\n",
+			  __func__, wlc_hw->unit, wlc_hw->corerev);
 	}
 
 	/* For old ucode, txfifo sizes needs to be modified(increased) */
@@ -2402,13 +2315,13 @@ static void wlc_coreinit(struct wlc_info *wlc)
 		err = -1;
 	}
 	if (err != 0) {
-		WL_ERROR("wlc_coreinit: txfifo mismatch: ucode size %d driver size %d index %d\n",
-			 buf[i], wlc_hw->xmtfifo_sz[i], i);
-		ASSERT(0);
+		wiphy_err(wiphy, "wlc_coreinit: txfifo mismatch: ucode size %d"
+			  " driver size %d index %d\n", buf[i],
+			  wlc_hw->xmtfifo_sz[i], i);
 	}
 
 	/* make sure we can still talk to the mac */
-	ASSERT(R_REG(&regs->maccontrol) != 0xffffffff);
+	WARN_ON(R_REG(&regs->maccontrol) == 0xffffffff);
 
 	/* band-specific inits done by wlc_bsinit() */
 
@@ -2437,7 +2350,7 @@ static void wlc_coreinit(struct wlc_info *wlc)
 	wlc_bmac_macphyclk_set(wlc_hw, ON);
 
 	/* program dynamic clock control fast powerup delay register */
-	wlc->fastpwrup_dly = si_clkctl_fast_pwrup_delay(wlc_hw->sih);
+	wlc->fastpwrup_dly = ai_clkctl_fast_pwrup_delay(wlc_hw->sih);
 	W_REG(&regs->scc_fastpwrup_dly, wlc->fastpwrup_dly);
 
 	/* tell the ucode the corerev */
@@ -2554,7 +2467,6 @@ static void wlc_gpio_init(struct wlc_info *wlc)
 		wlc_phy_antsel_init(wlc_hw->band->pi, false);
 
 	} else if (wlc_hw->antsel_type == ANTSEL_2x4) {
-		ASSERT((gm & BOARD_GPIO_12) == 0);
 		gm |= gc |= (BOARD_GPIO_12 | BOARD_GPIO_13);
 		/*
 		 * The board itself is powered by these GPIOs
@@ -2581,7 +2493,7 @@ static void wlc_gpio_init(struct wlc_info *wlc)
 		gm |= gc |= BOARD_GPIO_PACTRL;
 
 	/* apply to gpiocontrol register */
-	si_gpiocontrol(wlc_hw->sih, gm, gc, GPIO_DRV_PRIORITY);
+	ai_gpiocontrol(wlc_hw->sih, gm, gc, GPIO_DRV_PRIORITY);
 }
 
 static void wlc_ucode_download(struct wlc_hw_info *wlc_hw)
@@ -2598,16 +2510,18 @@ static void wlc_ucode_download(struct wlc_hw_info *wlc_hw)
 					bcm43xx_16_mimosz);
 			wlc_hw->ucode_loaded = true;
 		} else
-			WL_ERROR("%s: wl%d: unsupported phy in corerev %d\n",
-				 __func__, wlc_hw->unit, wlc_hw->corerev);
+			wiphy_err(wlc->wiphy, "%s: wl%d: unsupported phy in "
+				  "corerev %d\n",
+				  __func__, wlc_hw->unit, wlc_hw->corerev);
 	} else if (D11REV_IS(wlc_hw->corerev, 24)) {
 		if (WLCISLCNPHY(wlc_hw->band)) {
 			wlc_ucode_write(wlc_hw, bcm43xx_24_lcn,
 					bcm43xx_24_lcnsz);
 			wlc_hw->ucode_loaded = true;
 		} else {
-			WL_ERROR("%s: wl%d: unsupported phy in corerev %d\n",
-				 __func__, wlc_hw->unit, wlc_hw->corerev);
+			wiphy_err(wlc->wiphy, "%s: wl%d: unsupported phy in "
+				  "corerev %d\n",
+				  __func__, wlc_hw->unit, wlc_hw->corerev);
 		}
 	}
 }
@@ -2618,9 +2532,7 @@ static void wlc_ucode_write(struct wlc_hw_info *wlc_hw, const u32 ucode[],
 	uint i;
 	uint count;
 
-	WL_TRACE("wl%d: wlc_ucode_write\n", wlc_hw->unit);
-
-	ASSERT(IS_ALIGNED(nbytes, sizeof(u32)));
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	count = (nbytes / sizeof(u32));
 
@@ -2636,13 +2548,11 @@ static void wlc_write_inits(struct wlc_hw_info *wlc_hw,
 	int i;
 	volatile u8 *base;
 
-	WL_TRACE("wl%d: wlc_write_inits\n", wlc_hw->unit);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	base = (volatile u8 *)wlc_hw->regs;
 
 	for (i = 0; inits[i].addr != 0xffff; i++) {
-		ASSERT((inits[i].size == 2) || (inits[i].size == 4));
-
 		if (inits[i].size == 2)
 			W_REG((u16 *)(base + inits[i].addr),
 			      inits[i].value);
@@ -2700,6 +2610,7 @@ void wlc_bmac_fifoerrors(struct wlc_hw_info *wlc_hw)
 	uint unit;
 	uint intstatus, idx;
 	d11regs_t *regs = wlc_hw->regs;
+	struct wiphy *wiphy = wlc_hw->wlc->wiphy;
 
 	unit = wlc_hw->unit;
 
@@ -2710,46 +2621,41 @@ void wlc_bmac_fifoerrors(struct wlc_hw_info *wlc_hw)
 		if (!intstatus)
 			continue;
 
-		WL_TRACE("wl%d: wlc_bmac_fifoerrors: intstatus%d 0x%x\n",
-			 unit, idx, intstatus);
+		BCMMSG(wlc_hw->wlc->wiphy, "wl%d: intstatus%d 0x%x\n",
+			unit, idx, intstatus);
 
 		if (intstatus & I_RO) {
-			WL_ERROR("wl%d: fifo %d: receive fifo overflow\n",
-				 unit, idx);
-			wlc_hw->wlc->pub->_cnt->rxoflo++;
+			wiphy_err(wiphy, "wl%d: fifo %d: receive fifo "
+				  "overflow\n", unit, idx);
 			fatal = true;
 		}
 
 		if (intstatus & I_PC) {
-			WL_ERROR("wl%d: fifo %d: descriptor error\n",
+			wiphy_err(wiphy, "wl%d: fifo %d: descriptor error\n",
 				 unit, idx);
-			wlc_hw->wlc->pub->_cnt->dmade++;
 			fatal = true;
 		}
 
 		if (intstatus & I_PD) {
-			WL_ERROR("wl%d: fifo %d: data error\n", unit, idx);
-			wlc_hw->wlc->pub->_cnt->dmada++;
+			wiphy_err(wiphy, "wl%d: fifo %d: data error\n", unit,
+				  idx);
 			fatal = true;
 		}
 
 		if (intstatus & I_DE) {
-			WL_ERROR("wl%d: fifo %d: descriptor protocol error\n",
-				 unit, idx);
-			wlc_hw->wlc->pub->_cnt->dmape++;
+			wiphy_err(wiphy, "wl%d: fifo %d: descriptor protocol "
+				  "error\n", unit, idx);
 			fatal = true;
 		}
 
 		if (intstatus & I_RU) {
-			WL_ERROR("wl%d: fifo %d: receive descriptor underflow\n",
-				 idx, unit);
-			wlc_hw->wlc->pub->_cnt->rxuflo[idx]++;
+			wiphy_err(wiphy, "wl%d: fifo %d: receive descriptor "
+				  "underflow\n", idx, unit);
 		}
 
 		if (intstatus & I_XU) {
-			WL_ERROR("wl%d: fifo %d: transmit fifo underflow\n",
-				 idx, unit);
-			wlc_hw->wlc->pub->_cnt->txuflo++;
+			wiphy_err(wiphy, "wl%d: fifo %d: transmit fifo "
+				  "underflow\n", idx, unit);
 			fatal = true;
 		}
 
@@ -2765,7 +2671,6 @@ void wlc_bmac_fifoerrors(struct wlc_hw_info *wlc_hw)
 void wlc_intrson(struct wlc_info *wlc)
 {
 	struct wlc_hw_info *wlc_hw = wlc->hw;
-	ASSERT(wlc->defmacintmask);
 	wlc->macintmask = wlc->defmacintmask;
 	W_REG(&wlc_hw->regs->macintmask, wlc->macintmask);
 }
@@ -2859,7 +2764,7 @@ static void wlc_bmac_mute(struct wlc_hw_info *wlc_hw, bool on, mbool flags)
 int wlc_bmac_xmtfifo_sz_get(struct wlc_hw_info *wlc_hw, uint fifo, uint *blocks)
 {
 	if (fifo >= NFIFO)
-		return BCME_RANGE;
+		return -EINVAL;
 
 	*blocks = wlc_hw->xmtfifo_sz[fifo];
 
@@ -2962,7 +2867,8 @@ static inline u32 wlc_intstatus(struct wlc_info *wlc, bool in_isr)
 	/* macintstatus includes a DMA interrupt summary bit */
 	macintstatus = R_REG(&regs->macintstatus);
 
-	WL_TRACE("wl%d: macintstatus: 0x%x\n", wlc_hw->unit, macintstatus);
+	BCMMSG(wlc->wiphy, "wl%d: macintstatus: 0x%x\n", wlc_hw->unit,
+		 macintstatus);
 
 	/* detect cardbus removed, in power down(suspend) and in reset */
 	if (DEVICEREMOVED(wlc))
@@ -3013,8 +2919,6 @@ bool wlc_intrsupd(struct wlc_info *wlc)
 {
 	u32 macintstatus;
 
-	ASSERT(wlc->macintstatus != 0);
-
 	/* read and clear macintstatus and intstatus registers */
 	macintstatus = wlc_intstatus(wlc, false);
 
@@ -3034,7 +2938,7 @@ bool wlc_intrsupd(struct wlc_info *wlc)
  * *wantdpc will be set to true if further wlc_dpc() processing is required,
  * false otherwise.
  */
-bool BCMFASTPATH wlc_isr(struct wlc_info *wlc, bool *wantdpc)
+bool wlc_isr(struct wlc_info *wlc, bool *wantdpc)
 {
 	struct wlc_hw_info *wlc_hw = wlc->hw;
 	u32 macintstatus;
@@ -3048,7 +2952,8 @@ bool BCMFASTPATH wlc_isr(struct wlc_info *wlc, bool *wantdpc)
 	macintstatus = wlc_intstatus(wlc, true);
 
 	if (macintstatus == 0xffffffff)
-		WL_ERROR("DEVICEREMOVED detected in the ISR code path\n");
+		wiphy_err(wlc->wiphy, "DEVICEREMOVED detected in the ISR code"
+			  " path\n");
 
 	/* it is not for us */
 	if (macintstatus == 0)
@@ -3057,14 +2962,13 @@ bool BCMFASTPATH wlc_isr(struct wlc_info *wlc, bool *wantdpc)
 	*wantdpc = true;
 
 	/* save interrupt status bits */
-	ASSERT(wlc->macintstatus == 0);
 	wlc->macintstatus = macintstatus;
 
 	return true;
 
 }
 
-static bool BCMFASTPATH
+static bool
 wlc_bmac_dotxstatus(struct wlc_hw_info *wlc_hw, tx_status_t *txs, u32 s2)
 {
 	/* discard intermediate indications for ucode with one legitimate case:
@@ -3083,7 +2987,7 @@ wlc_bmac_dotxstatus(struct wlc_hw_info *wlc_hw, tx_status_t *txs, u32 s2)
 /* process tx completion events in BMAC
  * Return true if more tx status need to be processed. false otherwise.
  */
-static bool BCMFASTPATH
+static bool
 wlc_bmac_txstatus(struct wlc_hw_info *wlc_hw, bool bound, bool *fatal)
 {
 	bool morepending = false;
@@ -3098,7 +3002,7 @@ wlc_bmac_txstatus(struct wlc_hw_info *wlc_hw, bool bound, bool *fatal)
 	 */
 	uint max_tx_num = bound ? wlc->pub->tunables->txsbnd : -1;
 
-	WL_TRACE("wl%d: wlc_bmac_txstatus\n", wlc_hw->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	txs = &txstatus;
 	regs = wlc_hw->regs;
@@ -3106,9 +3010,8 @@ wlc_bmac_txstatus(struct wlc_hw_info *wlc_hw, bool bound, bool *fatal)
 	       && (s1 = R_REG(&regs->frmtxstatus)) & TXS_V) {
 
 		if (s1 == 0xffffffff) {
-			WL_ERROR("wl%d: %s: dead chip\n",
+			wiphy_err(wlc->wiphy, "wl%d: %s: dead chip\n",
 				wlc_hw->unit, __func__);
-			ASSERT(s1 != 0xffffffff);
 			return morepending;
 		}
 
@@ -3133,8 +3036,8 @@ wlc_bmac_txstatus(struct wlc_hw_info *wlc_hw, bool bound, bool *fatal)
 	if (n >= max_tx_num)
 		morepending = true;
 
-	if (!pktq_empty(&wlc->active_queue->q))
-		wlc_send_q(wlc, wlc->active_queue);
+	if (!pktq_empty(&wlc->pkt_queue->q))
+		wlc_send_q(wlc);
 
 	return morepending;
 }
@@ -3144,9 +3047,10 @@ void wlc_suspend_mac_and_wait(struct wlc_info *wlc)
 	struct wlc_hw_info *wlc_hw = wlc->hw;
 	d11regs_t *regs = wlc_hw->regs;
 	u32 mc, mi;
+	struct wiphy *wiphy = wlc->wiphy;
 
-	WL_TRACE("wl%d: wlc_suspend_mac_and_wait: bandunit %d\n",
-		 wlc_hw->unit, wlc_hw->band->bandunit);
+	BCMMSG(wlc->wiphy, "wl%d: bandunit %d\n", wlc_hw->unit,
+		wlc_hw->band->bandunit);
 
 	/*
 	 * Track overlapping suspend requests
@@ -3161,21 +3065,23 @@ void wlc_suspend_mac_and_wait(struct wlc_info *wlc)
 	mc = R_REG(&regs->maccontrol);
 
 	if (mc == 0xffffffff) {
-		WL_ERROR("wl%d: %s: dead chip\n", wlc_hw->unit, __func__);
+		wiphy_err(wiphy, "wl%d: %s: dead chip\n", wlc_hw->unit,
+			  __func__);
 		wl_down(wlc->wl);
 		return;
 	}
-	ASSERT(!(mc & MCTL_PSM_JMP_0));
-	ASSERT(mc & MCTL_PSM_RUN);
-	ASSERT(mc & MCTL_EN_MAC);
+	WARN_ON(mc & MCTL_PSM_JMP_0);
+	WARN_ON(!(mc & MCTL_PSM_RUN));
+	WARN_ON(!(mc & MCTL_EN_MAC));
 
 	mi = R_REG(&regs->macintstatus);
 	if (mi == 0xffffffff) {
-		WL_ERROR("wl%d: %s: dead chip\n", wlc_hw->unit, __func__);
+		wiphy_err(wiphy, "wl%d: %s: dead chip\n", wlc_hw->unit,
+			  __func__);
 		wl_down(wlc->wl);
 		return;
 	}
-	ASSERT(!(mi & MI_MACSSPNDD));
+	WARN_ON(mi & MI_MACSSPNDD);
 
 	wlc_bmac_mctrl(wlc_hw, MCTL_EN_MAC, 0);
 
@@ -3183,24 +3089,26 @@ void wlc_suspend_mac_and_wait(struct wlc_info *wlc)
 		 WLC_MAX_MAC_SUSPEND);
 
 	if (!(R_REG(&regs->macintstatus) & MI_MACSSPNDD)) {
-		WL_ERROR("wl%d: wlc_suspend_mac_and_wait: waited %d uS and MI_MACSSPNDD is still not on.\n",
-			 wlc_hw->unit, WLC_MAX_MAC_SUSPEND);
-		WL_ERROR("wl%d: psmdebug 0x%08x, phydebug 0x%08x, psm_brc 0x%04x\n",
-			 wlc_hw->unit,
-			 R_REG(&regs->psmdebug),
-			 R_REG(&regs->phydebug),
-			 R_REG(&regs->psm_brc));
+		wiphy_err(wiphy, "wl%d: wlc_suspend_mac_and_wait: waited %d uS"
+			  " and MI_MACSSPNDD is still not on.\n",
+			  wlc_hw->unit, WLC_MAX_MAC_SUSPEND);
+		wiphy_err(wiphy, "wl%d: psmdebug 0x%08x, phydebug 0x%08x, "
+			  "psm_brc 0x%04x\n", wlc_hw->unit,
+			  R_REG(&regs->psmdebug),
+			  R_REG(&regs->phydebug),
+			  R_REG(&regs->psm_brc));
 	}
 
 	mc = R_REG(&regs->maccontrol);
 	if (mc == 0xffffffff) {
-		WL_ERROR("wl%d: %s: dead chip\n", wlc_hw->unit, __func__);
+		wiphy_err(wiphy, "wl%d: %s: dead chip\n", wlc_hw->unit,
+			  __func__);
 		wl_down(wlc->wl);
 		return;
 	}
-	ASSERT(!(mc & MCTL_PSM_JMP_0));
-	ASSERT(mc & MCTL_PSM_RUN);
-	ASSERT(!(mc & MCTL_EN_MAC));
+	WARN_ON(mc & MCTL_PSM_JMP_0);
+	WARN_ON(!(mc & MCTL_PSM_RUN));
+	WARN_ON(mc & MCTL_EN_MAC);
 }
 
 void wlc_enable_mac(struct wlc_info *wlc)
@@ -3209,32 +3117,31 @@ void wlc_enable_mac(struct wlc_info *wlc)
 	d11regs_t *regs = wlc_hw->regs;
 	u32 mc, mi;
 
-	WL_TRACE("wl%d: wlc_enable_mac: bandunit %d\n",
-		 wlc_hw->unit, wlc->band->bandunit);
+	BCMMSG(wlc->wiphy, "wl%d: bandunit %d\n", wlc_hw->unit,
+		wlc->band->bandunit);
 
 	/*
 	 * Track overlapping suspend requests
 	 */
-	ASSERT(wlc_hw->mac_suspend_depth > 0);
 	wlc_hw->mac_suspend_depth--;
 	if (wlc_hw->mac_suspend_depth > 0)
 		return;
 
 	mc = R_REG(&regs->maccontrol);
-	ASSERT(!(mc & MCTL_PSM_JMP_0));
-	ASSERT(!(mc & MCTL_EN_MAC));
-	ASSERT(mc & MCTL_PSM_RUN);
+	WARN_ON(mc & MCTL_PSM_JMP_0);
+	WARN_ON(mc & MCTL_EN_MAC);
+	WARN_ON(!(mc & MCTL_PSM_RUN));
 
 	wlc_bmac_mctrl(wlc_hw, MCTL_EN_MAC, MCTL_EN_MAC);
 	W_REG(&regs->macintstatus, MI_MACSSPNDD);
 
 	mc = R_REG(&regs->maccontrol);
-	ASSERT(!(mc & MCTL_PSM_JMP_0));
-	ASSERT(mc & MCTL_EN_MAC);
-	ASSERT(mc & MCTL_PSM_RUN);
+	WARN_ON(mc & MCTL_PSM_JMP_0);
+	WARN_ON(!(mc & MCTL_EN_MAC));
+	WARN_ON(!(mc & MCTL_PSM_RUN));
 
 	mi = R_REG(&regs->macintstatus);
-	ASSERT(!(mi & MI_MACSSPNDD));
+	WARN_ON(mi & MI_MACSSPNDD);
 
 	wlc_ucode_wake_override_clear(wlc_hw, WLC_WAKE_OVERRIDE_MACSUSPEND);
 }
@@ -3314,7 +3221,7 @@ void wlc_bmac_band_stf_ss_set(struct wlc_hw_info *wlc_hw, u8 stf_mode)
 		wlc_upd_ofdm_pctl1_table(wlc_hw);
 }
 
-void BCMFASTPATH
+void
 wlc_bmac_read_tsf(struct wlc_hw_info *wlc_hw, u32 *tsf_l_ptr,
 		  u32 *tsf_h_ptr)
 {
@@ -3331,8 +3238,9 @@ static bool wlc_bmac_validate_chip_access(struct wlc_hw_info *wlc_hw)
 {
 	d11regs_t *regs;
 	u32 w, val;
+	struct wiphy *wiphy = wlc_hw->wlc->wiphy;
 
-	WL_TRACE("wl%d: validate_chip_access\n", wlc_hw->unit);
+	BCMMSG(wiphy, "wl%d\n", wlc_hw->unit);
 
 	regs = wlc_hw->regs;
 
@@ -3351,8 +3259,8 @@ static bool wlc_bmac_validate_chip_access(struct wlc_hw_info *wlc_hw)
 	(void)R_REG(&regs->objaddr);
 	val = R_REG(&regs->objdata);
 	if (val != (u32) 0xaa5555aa) {
-		WL_ERROR("wl%d: validate_chip_access: SHM = 0x%x, expected 0xaa5555aa\n",
-			 wlc_hw->unit, val);
+		wiphy_err(wiphy, "wl%d: validate_chip_access: SHM = 0x%x, "
+			  "expected 0xaa5555aa\n", wlc_hw->unit, val);
 		return false;
 	}
 
@@ -3364,8 +3272,8 @@ static bool wlc_bmac_validate_chip_access(struct wlc_hw_info *wlc_hw)
 	(void)R_REG(&regs->objaddr);
 	val = R_REG(&regs->objdata);
 	if (val != (u32) 0x55aaaa55) {
-		WL_ERROR("wl%d: validate_chip_access: SHM = 0x%x, expected 0x55aaaa55\n",
-			 wlc_hw->unit, val);
+		wiphy_err(wiphy, "wl%d: validate_chip_access: SHM = 0x%x, "
+			  "expected 0x55aaaa55\n", wlc_hw->unit, val);
 		return false;
 	}
 
@@ -3379,10 +3287,10 @@ static bool wlc_bmac_validate_chip_access(struct wlc_hw_info *wlc_hw)
 	w = R_REG(&regs->maccontrol);
 	if ((w != (MCTL_IHR_EN | MCTL_WAKE)) &&
 	    (w != (MCTL_IHR_EN | MCTL_GMODE | MCTL_WAKE))) {
-		WL_ERROR("wl%d: validate_chip_access: maccontrol = 0x%x, expected 0x%x or 0x%x\n",
-			 wlc_hw->unit, w,
-			 (MCTL_IHR_EN | MCTL_WAKE),
-			 (MCTL_IHR_EN | MCTL_GMODE | MCTL_WAKE));
+		wiphy_err(wiphy, "wl%d: validate_chip_access: maccontrol = "
+			  "0x%x, expected 0x%x or 0x%x\n", wlc_hw->unit, w,
+			  (MCTL_IHR_EN | MCTL_WAKE),
+			  (MCTL_IHR_EN | MCTL_GMODE | MCTL_WAKE));
 		return false;
 	}
 
@@ -3396,7 +3304,7 @@ void wlc_bmac_core_phypll_ctl(struct wlc_hw_info *wlc_hw, bool on)
 	d11regs_t *regs;
 	u32 tmp;
 
-	WL_TRACE("wl%d: wlc_bmac_core_phypll_ctl\n", wlc_hw->unit);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	tmp = 0;
 	regs = wlc_hw->regs;
@@ -3413,9 +3321,8 @@ void wlc_bmac_core_phypll_ctl(struct wlc_hw_info *wlc_hw, bool on)
 			tmp = R_REG(&regs->clk_ctl_st);
 			if ((tmp & (CCS_ERSRC_AVAIL_HT)) !=
 			    (CCS_ERSRC_AVAIL_HT)) {
-				WL_ERROR("%s: turn on PHY PLL failed\n",
-					 __func__);
-				ASSERT(0);
+				wiphy_err(wlc_hw->wlc->wiphy, "%s: turn on PHY"
+					  " PLL failed\n", __func__);
 			}
 		} else {
 			OR_REG(&regs->clk_ctl_st,
@@ -3431,9 +3338,8 @@ void wlc_bmac_core_phypll_ctl(struct wlc_hw_info *wlc_hw, bool on)
 			     (CCS_ERSRC_AVAIL_D11PLL | CCS_ERSRC_AVAIL_PHYPLL))
 			    !=
 			    (CCS_ERSRC_AVAIL_D11PLL | CCS_ERSRC_AVAIL_PHYPLL)) {
-				WL_ERROR("%s: turn on PHY PLL failed\n",
-					 __func__);
-				ASSERT(0);
+				wiphy_err(wlc_hw->wlc->wiphy, "%s: turn on "
+					  "PHY PLL failed\n", __func__);
 			}
 		}
 	} else {
@@ -3449,9 +3355,7 @@ void wlc_coredisable(struct wlc_hw_info *wlc_hw)
 {
 	bool dev_gone;
 
-	WL_TRACE("wl%d: %s\n", wlc_hw->unit, __func__);
-
-	ASSERT(!wlc_hw->up);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	dev_gone = DEVICEREMOVED(wlc_hw->wlc);
 
@@ -3477,24 +3381,24 @@ void wlc_coredisable(struct wlc_hw_info *wlc_hw)
 
 	/* remove gpio controls */
 	if (wlc_hw->ucode_dbgsel)
-		si_gpiocontrol(wlc_hw->sih, ~0, 0, GPIO_DRV_PRIORITY);
+		ai_gpiocontrol(wlc_hw->sih, ~0, 0, GPIO_DRV_PRIORITY);
 
 	wlc_hw->clk = false;
-	si_core_disable(wlc_hw->sih, 0);
+	ai_core_disable(wlc_hw->sih, 0);
 	wlc_phy_hw_clk_state_upd(wlc_hw->band->pi, false);
 }
 
 /* power both the pll and external oscillator on/off */
 static void wlc_bmac_xtal(struct wlc_hw_info *wlc_hw, bool want)
 {
-	WL_TRACE("wl%d: wlc_bmac_xtal: want %d\n", wlc_hw->unit, want);
+	BCMMSG(wlc_hw->wlc->wiphy, "wl%d: want %d\n", wlc_hw->unit, want);
 
 	/* dont power down if plldown is false or we must poll hw radio disable */
 	if (!want && wlc_hw->pllreq)
 		return;
 
 	if (wlc_hw->sih)
-		si_clkctl_xtal(wlc_hw->sih, XTAL | PLL, want);
+		ai_clkctl_xtal(wlc_hw->sih, XTAL | PLL, want);
 
 	wlc_hw->sbclk = want;
 	if (!wlc_hw->sbclk) {
@@ -3516,8 +3420,7 @@ static void wlc_flushqueues(struct wlc_info *wlc)
 		if (wlc_hw->di[i]) {
 			dma_txreclaim(wlc_hw->di[i], HNDDMA_RANGE_ALL);
 			TXPKTPENDCLR(wlc, i);
-			WL_TRACE("wlc_flushqueues: pktpend fifo %d cleared\n",
-				 i);
+			BCMMSG(wlc->wiphy, "pktpend fifo %d clrd\n", i);
 		}
 
 	/* free any posted rx packets */
@@ -3534,26 +3437,6 @@ void wlc_bmac_write_shm(struct wlc_hw_info *wlc_hw, uint offset, u16 v)
 	wlc_bmac_write_objmem(wlc_hw, offset, v, OBJADDR_SHM_SEL);
 }
 
-/* Set a range of shared memory to a value.
- * SHM 'offset' needs to be an even address and
- * Buffer length 'len' must be an even number of bytes
- */
-void wlc_bmac_set_shm(struct wlc_hw_info *wlc_hw, uint offset, u16 v, int len)
-{
-	int i;
-
-	/* offset and len need to be even */
-	ASSERT((offset & 1) == 0);
-	ASSERT((len & 1) == 0);
-
-	if (len <= 0)
-		return;
-
-	for (i = 0; i < len; i += 2) {
-		wlc_bmac_write_objmem(wlc_hw, offset + i, v, OBJADDR_SHM_SEL);
-	}
-}
-
 static u16
 wlc_bmac_read_objmem(struct wlc_hw_info *wlc_hw, uint offset, u32 sel)
 {
@@ -3562,8 +3445,6 @@ wlc_bmac_read_objmem(struct wlc_hw_info *wlc_hw, uint offset, u32 sel)
 	volatile u16 *objdata_hi = objdata_lo + 1;
 	u16 v;
 
-	ASSERT((offset & 1) == 0);
-
 	W_REG(&regs->objaddr, sel | (offset >> 2));
 	(void)R_REG(&regs->objaddr);
 	if (offset & 2) {
@@ -3582,8 +3463,6 @@ wlc_bmac_write_objmem(struct wlc_hw_info *wlc_hw, uint offset, u16 v, u32 sel)
 	volatile u16 *objdata_lo = (volatile u16 *)&regs->objdata;
 	volatile u16 *objdata_hi = objdata_lo + 1;
 
-	ASSERT((offset & 1) == 0);
-
 	W_REG(&regs->objaddr, sel | (offset >> 2));
 	(void)R_REG(&regs->objaddr);
 	if (offset & 2) {
@@ -3606,11 +3485,7 @@ wlc_bmac_copyto_objmem(struct wlc_hw_info *wlc_hw, uint offset, const void *buf,
 	const u8 *p = (const u8 *)buf;
 	int i;
 
-	/* offset and len need to be even */
-	ASSERT((offset & 1) == 0);
-	ASSERT((len & 1) == 0);
-
-	if (len <= 0)
+	if (len <= 0 || (offset & 1) || (len & 1))
 		return;
 
 	for (i = 0; i < len; i += 2) {
@@ -3632,11 +3507,7 @@ wlc_bmac_copyfrom_objmem(struct wlc_hw_info *wlc_hw, uint offset, void *buf,
 	u8 *p = (u8 *) buf;
 	int i;
 
-	/* offset and len need to be even */
-	ASSERT((offset & 1) == 0);
-	ASSERT((len & 1) == 0);
-
-	if (len <= 0)
+	if (len <= 0 || (offset & 1) || (len & 1))
 		return;
 
 	for (i = 0; i < len; i += 2) {
@@ -3648,8 +3519,8 @@ wlc_bmac_copyfrom_objmem(struct wlc_hw_info *wlc_hw, uint offset, void *buf,
 
 void wlc_bmac_copyfrom_vars(struct wlc_hw_info *wlc_hw, char **buf, uint *len)
 {
-	WL_TRACE("wlc_bmac_copyfrom_vars, nvram vars totlen=%d\n",
-		 wlc_hw->vars_size);
+	BCMMSG(wlc_hw->wlc->wiphy, "nvram vars totlen=%d\n",
+		wlc_hw->vars_size);
 
 	*buf = wlc_hw->vars;
 	*len = wlc_hw->vars_size;
@@ -3673,15 +3544,8 @@ void wlc_bmac_retrylimit_upd(struct wlc_hw_info *wlc_hw, u16 SRL, u16 LRL)
 	}
 }
 
-void wlc_bmac_set_noreset(struct wlc_hw_info *wlc_hw, bool noreset_flag)
-{
-	wlc_hw->noreset = noreset_flag;
-}
-
 void wlc_bmac_pllreq(struct wlc_hw_info *wlc_hw, bool set, mbool req_bit)
 {
-	ASSERT(req_bit);
-
 	if (set) {
 		if (mboolisset(wlc_hw->pllreq, req_bit))
 			return;
@@ -3709,12 +3573,6 @@ void wlc_bmac_pllreq(struct wlc_hw_info *wlc_hw, bool set, mbool req_bit)
 	return;
 }
 
-/* this will be true for all ai chips */
-bool wlc_bmac_taclear(struct wlc_hw_info *wlc_hw, bool ta_ok)
-{
-	return true;
-}
-
 u16 wlc_bmac_rate_shm_offset(struct wlc_hw_info *wlc_hw, u8 rate)
 {
 	u16 table_ptr;
@@ -3730,7 +3588,7 @@ u16 wlc_bmac_rate_shm_offset(struct wlc_hw_info *wlc_hw, u8 rate)
 	/* for a given rate, the LS-nibble of the PLCP SIGNAL field is
 	 * the index into the rate table.
 	 */
-	phy_rate = rate_info[rate] & RATE_MASK;
+	phy_rate = rate_info[rate] & WLC_RATE_MASK;
 	index = phy_rate & 0xf;
 
 	/* Find the SHM pointer to the rate table entry by looking in the
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h
index 9c2c658d05abce3862175aeba44cf5e69aaecbe4..a5dccc273ac5adb409b80d441033d2adae617c4d 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h
@@ -130,8 +130,6 @@ extern int wlc_bmac_state_get(struct wlc_hw_info *wlc_hw,
 			      wlc_bmac_state_t *state);
 extern void wlc_bmac_write_shm(struct wlc_hw_info *wlc_hw, uint offset, u16 v);
 extern u16 wlc_bmac_read_shm(struct wlc_hw_info *wlc_hw, uint offset);
-extern void wlc_bmac_set_shm(struct wlc_hw_info *wlc_hw, uint offset, u16 v,
-			     int len);
 extern void wlc_bmac_write_template_ram(struct wlc_hw_info *wlc_hw, int offset,
 					int len, void *buf);
 extern void wlc_bmac_copyfrom_vars(struct wlc_hw_info *wlc_hw, char **buf,
@@ -151,8 +149,6 @@ extern void wlc_ucode_wake_override_set(struct wlc_hw_info *wlc_hw,
 extern void wlc_ucode_wake_override_clear(struct wlc_hw_info *wlc_hw,
 					  u32 override_bit);
 
-extern void wlc_bmac_set_rcmta(struct wlc_hw_info *wlc_hw, int idx,
-			       const u8 *addr);
 extern void wlc_bmac_set_addrmatch(struct wlc_hw_info *wlc_hw,
 				   int match_reg_offset,
 				   const u8 *addr);
@@ -163,7 +159,6 @@ extern void wlc_bmac_read_tsf(struct wlc_hw_info *wlc_hw, u32 *tsf_l_ptr,
 			      u32 *tsf_h_ptr);
 extern void wlc_bmac_set_cwmin(struct wlc_hw_info *wlc_hw, u16 newmin);
 extern void wlc_bmac_set_cwmax(struct wlc_hw_info *wlc_hw, u16 newmax);
-extern void wlc_bmac_set_noreset(struct wlc_hw_info *wlc, bool noreset_flag);
 
 extern void wlc_bmac_retrylimit_upd(struct wlc_hw_info *wlc_hw, u16 SRL,
 				    u16 LRL);
@@ -176,7 +171,6 @@ extern void wlc_bmac_fifoerrors(struct wlc_hw_info *wlc_hw);
 extern void wlc_bmac_bw_set(struct wlc_hw_info *wlc_hw, u16 bw);
 extern void wlc_bmac_pllreq(struct wlc_hw_info *wlc_hw, bool set,
 			    mbool req_bit);
-extern bool wlc_bmac_taclear(struct wlc_hw_info *wlc_hw, bool ta_ok);
 extern void wlc_bmac_hw_up(struct wlc_hw_info *wlc_hw);
 extern u16 wlc_bmac_rate_shm_offset(struct wlc_hw_info *wlc_hw, u8 rate);
 extern void wlc_bmac_antsel_set(struct wlc_hw_info *wlc_hw, u32 antsel_avail);
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h b/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h
index bbcff4fb5147e8840c9ce8ff907f897d746fb931..2572541bde9b6a94c1b7dbb72e9ed3eb3336494f 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h
@@ -122,9 +122,6 @@ struct wlc_bsscfg {
 #define HWBCN_ENAB(cfg)		(((cfg)->flags & WLC_BSSCFG_HW_BCN) != 0)
 #define HWPRB_ENAB(cfg)		(((cfg)->flags & WLC_BSSCFG_HW_PRB) != 0)
 
-extern void wlc_bsscfg_ID_assign(struct wlc_info *wlc,
-				 struct wlc_bsscfg *bsscfg);
-
 /* Extend N_ENAB to per-BSS */
 #define BSS_N_ENAB(wlc, cfg) \
 	(N_ENAB((wlc)->pub) && !((cfg)->flags & WLC_BSSCFG_11N_DISABLE))
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_channel.c b/drivers/staging/brcm80211/brcmsmac/wlc_channel.c
index 96161c0ab65a3e22593abbb3b2538682949d5400..a3a2bf9b4f12f1642809311d7c12034d58e076d7 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_channel.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_channel.c
@@ -21,7 +21,8 @@
 
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <bcmnvram.h>
+#include <aiutils.h>
 #include <sbhnddma.h>
 #include <wlioctl.h>
 
@@ -106,7 +107,8 @@ static void wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm_info_t *
 								 *txpwr,
 								 u8
 								 local_constraint_qdbm);
-void wlc_locale_add_channels(chanvec_t *target, const chanvec_t *channels);
+static void wlc_locale_add_channels(chanvec_t *target,
+				    const chanvec_t *channels);
 static const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx);
 static const locale_mimo_info_t *wlc_get_mimo_5g(u8 locale_idx);
 
@@ -396,7 +398,8 @@ static const chanvec_t *g_table_locale_base[] = {
 	&locale_5g_HIGH4
 };
 
-void wlc_locale_add_channels(chanvec_t *target, const chanvec_t *channels)
+static void wlc_locale_add_channels(chanvec_t *target,
+				    const chanvec_t *channels)
 {
 	u8 i;
 	for (i = 0; i < sizeof(chanvec_t); i++) {
@@ -594,10 +597,7 @@ struct chan20_info chan20_info[] = {
 static const locale_info_t *wlc_get_locale_2g(u8 locale_idx)
 {
 	if (locale_idx >= ARRAY_SIZE(g_locale_2g_table)) {
-		WL_ERROR("%s: locale 2g index size out of range %d\n",
-			 __func__, locale_idx);
-		ASSERT(locale_idx < ARRAY_SIZE(g_locale_2g_table));
-		return NULL;
+		return NULL; /* error condition */
 	}
 	return g_locale_2g_table[locale_idx];
 }
@@ -605,29 +605,22 @@ static const locale_info_t *wlc_get_locale_2g(u8 locale_idx)
 static const locale_info_t *wlc_get_locale_5g(u8 locale_idx)
 {
 	if (locale_idx >= ARRAY_SIZE(g_locale_5g_table)) {
-		WL_ERROR("%s: locale 5g index size out of range %d\n",
-			 __func__, locale_idx);
-		ASSERT(locale_idx < ARRAY_SIZE(g_locale_5g_table));
-		return NULL;
+		return NULL; /* error condition */
 	}
 	return g_locale_5g_table[locale_idx];
 }
 
-const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx)
+static const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx)
 {
 	if (locale_idx >= ARRAY_SIZE(g_mimo_2g_table)) {
-		WL_ERROR("%s: mimo 2g index size out of range %d\n",
-			 __func__, locale_idx);
 		return NULL;
 	}
 	return g_mimo_2g_table[locale_idx];
 }
 
-const locale_mimo_info_t *wlc_get_mimo_5g(u8 locale_idx)
+static const locale_mimo_info_t *wlc_get_mimo_5g(u8 locale_idx)
 {
 	if (locale_idx >= ARRAY_SIZE(g_mimo_5g_table)) {
-		WL_ERROR("%s: mimo 5g index size out of range %d\n",
-			 __func__, locale_idx);
 		return NULL;
 	}
 	return g_mimo_5g_table[locale_idx];
@@ -641,11 +634,12 @@ wlc_cm_info_t *wlc_channel_mgr_attach(struct wlc_info *wlc)
 	struct wlc_pub *pub = wlc->pub;
 	char *ccode;
 
-	WL_TRACE("wl%d: wlc_channel_mgr_attach\n", wlc->pub->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	wlc_cm = kzalloc(sizeof(wlc_cm_info_t), GFP_ATOMIC);
 	if (wlc_cm == NULL) {
-		WL_ERROR("wl%d: %s: out of memory", pub->unit, __func__);
+		wiphy_err(wlc->wiphy, "wl%d: %s: out of memory", pub->unit,
+			  __func__);
 		return NULL;
 	}
 	wlc_cm->pub = pub;
@@ -656,9 +650,6 @@ wlc_cm_info_t *wlc_channel_mgr_attach(struct wlc_info *wlc)
 	ccode = getvar(wlc->pub->vars, "ccode");
 	if (ccode) {
 		strncpy(wlc->pub->srom_ccode, ccode, WLC_CNTRY_BUF_SZ - 1);
-		WL_NONE("%s: SROM country code is %c%c\n",
-			__func__,
-			wlc->pub->srom_ccode[0], wlc->pub->srom_ccode[1]);
 	}
 
 	/* internal country information which must match regulatory constraints in firmware */
@@ -666,8 +657,6 @@ wlc_cm_info_t *wlc_channel_mgr_attach(struct wlc_info *wlc)
 	strncpy(country_abbrev, "X2", sizeof(country_abbrev) - 1);
 	country = wlc_country_lookup(wlc, country_abbrev);
 
-	ASSERT(country != NULL);
-
 	/* save default country for exiting 11d regulatory mode */
 	strncpy(wlc->country_default, country_abbrev, WLC_CNTRY_BUF_SZ - 1);
 
@@ -708,10 +697,6 @@ wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm,
 	char mapped_ccode[WLC_CNTRY_BUF_SZ];
 	uint mapped_regrev;
 
-	WL_NONE("%s: (country_abbrev \"%s\", ccode \"%s\", regrev %d) SPROM \"%s\"/%u\n",
-		__func__, country_abbrev, ccode, regrev,
-		wlc_cm->srom_ccode, wlc_cm->srom_regrev);
-
 	/* if regrev is -1, lookup the mapped country code,
 	 * otherwise use the ccode and regrev directly
 	 */
@@ -722,14 +707,13 @@ wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm,
 					&mapped_regrev);
 	} else {
 		/* find the matching built-in country definition */
-		ASSERT(0);
 		country = wlc_country_lookup_direct(ccode, regrev);
 		strncpy(mapped_ccode, ccode, WLC_CNTRY_BUF_SZ);
 		mapped_regrev = regrev;
 	}
 
 	if (country == NULL)
-		return BCME_BADARG;
+		return -EINVAL;
 
 	/* set the driver state for the country */
 	wlc_set_country_common(wlc_cm, country_abbrev, mapped_ccode,
@@ -752,8 +736,6 @@ wlc_set_country_common(wlc_cm_info_t *wlc_cm,
 	struct wlc_info *wlc = wlc_cm->wlc;
 	char prev_country_abbrev[WLC_CNTRY_BUF_SZ];
 
-	ASSERT(country != NULL);
-
 	/* save current country state */
 	wlc_cm->country = country;
 
@@ -821,8 +803,8 @@ static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm,
 
 	/* check for currently supported ccode size */
 	if (strlen(ccode) > (WLC_CNTRY_BUF_SZ - 1)) {
-		WL_ERROR("wl%d: %s: ccode \"%s\" too long for match\n",
-			 wlc->pub->unit, __func__, ccode);
+		wiphy_err(wlc->wiphy, "wl%d: %s: ccode \"%s\" too long for "
+			  "match\n", wlc->pub->unit, __func__, ccode);
 		return NULL;
 	}
 
@@ -837,8 +819,7 @@ static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm,
 	if (!strcmp(srom_ccode, ccode)) {
 		*mapped_regrev = srom_regrev;
 		mapped = 0;
-		WL_ERROR("srom_code == ccode %s\n", __func__);
-		ASSERT(0);
+		wiphy_err(wlc->wiphy, "srom_code == ccode %s\n", __func__);
 	} else {
 		mapped =
 		    wlc_country_aggregate_map(wlc_cm, ccode, mapped_ccode,
@@ -851,7 +832,6 @@ static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm,
 	/* if there is not an exact rev match, default to rev zero */
 	if (country == NULL && *mapped_regrev != 0) {
 		*mapped_regrev = 0;
-		ASSERT(0);
 		country =
 		    wlc_country_lookup_direct(mapped_ccode, *mapped_regrev);
 	}
@@ -888,9 +868,6 @@ static const country_info_t *wlc_country_lookup_direct(const char *ccode,
 			return &cntry_locales[i].country;
 		}
 	}
-
-	WL_ERROR("%s: Returning NULL\n", __func__);
-	ASSERT(0);
 	return NULL;
 }
 
@@ -911,12 +888,10 @@ wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country)
 		li = BAND_5G(band->bandtype) ?
 		    wlc_get_locale_5g(country->locale_5G) :
 		    wlc_get_locale_2g(country->locale_2G);
-		ASSERT(li);
 		wlc_cm->bandstate[band->bandunit].locale_flags = li->flags;
 		li_mimo = BAND_5G(band->bandtype) ?
 		    wlc_get_mimo_5g(country->locale_mimo_5G) :
 		    wlc_get_mimo_2g(country->locale_mimo_2G);
-		ASSERT(li_mimo);
 
 		/* merge the mimo non-mimo locale flags */
 		wlc_cm->bandstate[band->bandunit].locale_flags |=
@@ -968,9 +943,10 @@ static void wlc_channels_commit(wlc_cm_info_t *wlc_cm)
 	if (chan == INVCHANNEL) {
 		/* country/locale with no valid channels, set the radio disable bit */
 		mboolset(wlc->pub->radio_disabled, WL_RADIO_COUNTRY_DISABLE);
-		WL_ERROR("wl%d: %s: no valid channel for \"%s\" nbands %d bandlocked %d\n",
-			 wlc->pub->unit, __func__,
-			 wlc_cm->country_abbrev, NBANDS(wlc), wlc->bandlocked);
+		wiphy_err(wlc->wiphy, "wl%d: %s: no valid channel for \"%s\" "
+			  "nbands %d bandlocked %d\n", wlc->pub->unit,
+			  __func__, wlc_cm->country_abbrev, NBANDS(wlc),
+			  wlc->bandlocked);
 	} else
 	    if (mboolisset(wlc->pub->radio_disabled,
 		WL_RADIO_COUNTRY_DISABLE)) {
@@ -1520,10 +1496,9 @@ wlc_valid_chanspec_ext(wlc_cm_info_t *wlc_cm, chanspec_t chspec, bool dualband)
 	u8 channel = CHSPEC_CHANNEL(chspec);
 
 	/* check the chanspec */
-	if (wf_chspec_malformed(chspec)) {
-		WL_ERROR("wl%d: malformed chanspec 0x%x\n",
-			 wlc->pub->unit, chspec);
-		ASSERT(0);
+	if (bcm_chspec_malformed(chspec)) {
+		wiphy_err(wlc->wiphy, "wl%d: malformed chanspec 0x%x\n",
+			wlc->pub->unit, chspec);
 		return false;
 	}
 
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_key.h b/drivers/staging/brcm80211/brcmsmac/wlc_key.h
index 50a4e38b4cca3a5db31d94a528b045386e7630af..cab10c73793712fdc5fe92e0466012bf8d83cdce 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_key.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_key.h
@@ -115,7 +115,7 @@ typedef struct wsec_key {
 #define WSEC_IBSS_PEER_GROUP_KEY	(1 << 7)	/* Flag: group key for a IBSS PEER */
 #define WSEC_ICV_ERROR		(1 << 8)	/* Provoke deliberate ICV error */
 
-#define wlc_key_insert(a, b, c, d, e, f, g, h, i, j) (BCME_ERROR)
+#define wlc_key_insert(a, b, c, d, e, f, g, h, i, j) (-EBADE)
 #define wlc_key_update(a, b, c) do {} while (0)
 #define wlc_key_remove(a, b, c) do {} while (0)
 #define wlc_key_remove_all(a, b) do {} while (0)
@@ -126,12 +126,12 @@ typedef struct wsec_key {
 #define wlc_key_hw_init(a, b, c)  do {} while (0)
 #define wlc_key_hw_wowl_init(a, b, c, d) do {} while (0)
 #define wlc_key_sw_wowl_update(a, b, c, d, e) do {} while (0)
-#define wlc_key_sw_wowl_create(a, b, c) (BCME_ERROR)
+#define wlc_key_sw_wowl_create(a, b, c) (-EBADE)
 #define wlc_key_iv_update(a, b, c, d, e) do {(void)e; } while (0)
 #define wlc_key_iv_init(a, b, c) do {} while (0)
-#define wlc_key_set_error(a, b, c) (BCME_ERROR)
-#define wlc_key_dump_hw(a, b) (BCME_ERROR)
-#define wlc_key_dump_sw(a, b) (BCME_ERROR)
+#define wlc_key_set_error(a, b, c) (-EBADE)
+#define wlc_key_dump_hw(a, b) (-EBADE)
+#define wlc_key_dump_sw(a, b) (-EBADE)
 #define wlc_key_defkeyflag(a) (0)
 #define wlc_rcmta_add_bssid(a, b) do {} while (0)
 #define wlc_rcmta_del_bssid(a, b) do {} while (0)
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_main.c b/drivers/staging/brcm80211/brcmsmac/wlc_main.c
index ab7ab850e199275703e5dfca1826a9e681ae4f8e..4b4a31eff90c9f7cd2f4ae69552e2d47460d9faa 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_main.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_main.c
@@ -16,20 +16,22 @@
 #include <linux/kernel.h>
 #include <linux/ctype.h>
 #include <linux/etherdevice.h>
+#include <linux/pci_ids.h>
 #include <net/mac80211.h>
 
 #include <bcmdefs.h>
 #include <bcmdevs.h>
 #include <bcmutils.h>
 #include <bcmwifi.h>
-#include <siutils.h>
+#include <bcmnvram.h>
+#include <aiutils.h>
 #include <pcicfg.h>
 #include <bcmsrom.h>
 #include <wlioctl.h>
 #include <sbhnddma.h>
 #include <hnddma.h>
-#include <hndpmu.h>
 
+#include "wlc_pmu.h"
 #include "d11.h"
 #include "wlc_types.h"
 #include "wlc_cfg.h"
@@ -51,12 +53,7 @@
 #include "wlc_alloc.h"
 #include "wl_dbg.h"
 
-/*
- *	Disable statistics counting for WME
- */
-#define WLCNTSET(a, b)
-#define WLCNTINCR(a)
-#define WLCNTADD(a, b)
+#include "wl_mac80211.h"
 
 /*
  * WPA(2) definitions
@@ -242,7 +239,7 @@ static const u8 acbitmap2maxprio[] = {
 #define WLC_REPLAY_CNTRS_VALUE	WPA_CAP_16_REPLAY_CNTRS
 
 /* local prototypes */
-static u16 BCMFASTPATH wlc_d11hdrs_mac80211(struct wlc_info *wlc,
+static u16 wlc_d11hdrs_mac80211(struct wlc_info *wlc,
 					       struct ieee80211_hw *hw,
 					       struct sk_buff *p,
 					       struct scb *scb, uint frag,
@@ -250,8 +247,6 @@ static u16 BCMFASTPATH wlc_d11hdrs_mac80211(struct wlc_info *wlc,
 					       uint next_frag_len,
 					       wsec_key_t *key,
 					       ratespec_t rspec_override);
-
-static void wlc_ctrupd_cache(u16 cur_stat, u16 *macstat_snapshot, u32 *macstat);
 static void wlc_bss_default_init(struct wlc_info *wlc);
 static void wlc_ucode_mac_upd(struct wlc_info *wlc);
 static ratespec_t mac80211_wlc_set_nrate(struct wlc_info *wlc,
@@ -273,13 +268,13 @@ static void wlc_txflowcontrol_signal(struct wlc_info *wlc,
 				     struct wlc_txq_info *qi,
 				     bool on, int prio);
 static void wlc_txflowcontrol_reset(struct wlc_info *wlc);
-static u16 wlc_compute_airtime(struct wlc_info *wlc, ratespec_t rspec,
-				  uint length);
-static void wlc_compute_cck_plcp(ratespec_t rate, uint length, u8 *plcp);
+static void wlc_compute_cck_plcp(struct wlc_info *wlc, ratespec_t rate,
+				 uint length, u8 *plcp);
 static void wlc_compute_ofdm_plcp(ratespec_t rate, uint length, u8 *plcp);
 static void wlc_compute_mimo_plcp(ratespec_t rate, uint length, u8 *plcp);
 static u16 wlc_compute_frame_dur(struct wlc_info *wlc, ratespec_t rate,
 				    u8 preamble_type, uint next_frag_len);
+static u64 wlc_recover_tsf64(struct wlc_info *wlc, struct wlc_d11rxhdr *rxh);
 static void wlc_recvctl(struct wlc_info *wlc,
 			d11rxhdr_t *rxh, struct sk_buff *p);
 static uint wlc_calc_frame_len(struct wlc_info *wlc, ratespec_t rate,
@@ -320,35 +315,6 @@ static void wlc_ofdm_rateset_war(struct wlc_info *wlc);
 static int _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		      struct wlc_if *wlcif);
 
-#if defined(BCMDBG)
-void wlc_get_rcmta(struct wlc_info *wlc, int idx, u8 *addr)
-{
-	d11regs_t *regs = wlc->regs;
-	u32 v32;
-
-	WL_TRACE("wl%d: %s\n", WLCWLUNIT(wlc), __func__);
-
-	W_REG(&regs->objaddr, (OBJADDR_RCMTA_SEL | (idx * 2)));
-	(void)R_REG(&regs->objaddr);
-	v32 = R_REG(&regs->objdata);
-	addr[0] = (u8) v32;
-	addr[1] = (u8) (v32 >> 8);
-	addr[2] = (u8) (v32 >> 16);
-	addr[3] = (u8) (v32 >> 24);
-	W_REG(&regs->objaddr, (OBJADDR_RCMTA_SEL | ((idx * 2) + 1)));
-	(void)R_REG(&regs->objaddr);
-	v32 = R_REG(&regs->objdata);
-	addr[4] = (u8) v32;
-	addr[5] = (u8) (v32 >> 8);
-}
-#endif				/* defined(BCMDBG) */
-
-/* keep the chip awake if needed */
-bool wlc_stay_awake(struct wlc_info *wlc)
-{
-	return true;
-}
-
 /* conditions under which the PM bit should be set in outgoing frames and STAY_AWAKE is meaningful
  */
 bool wlc_ps_allowed(struct wlc_info *wlc)
@@ -380,7 +346,7 @@ bool wlc_ps_allowed(struct wlc_info *wlc)
 
 void wlc_reset(struct wlc_info *wlc)
 {
-	WL_TRACE("wl%d: wlc_reset\n", wlc->pub->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	wlc->check_for_unaligned_tbtt = false;
 
@@ -392,14 +358,14 @@ void wlc_reset(struct wlc_info *wlc)
 		sizeof(macstat_t));
 
 	wlc_bmac_reset(wlc->hw);
-	wlc_ampdu_reset(wlc->ampdu);
 	wlc->txretried = 0;
 
 }
 
 void wlc_fatal_error(struct wlc_info *wlc)
 {
-	WL_ERROR("wl%d: fatal error, reinitializing\n", wlc->pub->unit);
+	wiphy_err(wlc->wiphy, "wl%d: fatal error, reinitializing\n",
+		  wlc->pub->unit);
 	wl_init(wlc->wl);
 }
 
@@ -414,11 +380,6 @@ static chanspec_t wlc_init_chanspec(struct wlc_info *wlc)
 	    1 | WL_CHANSPEC_BW_20 | WL_CHANSPEC_CTL_SB_NONE |
 	    WL_CHANSPEC_BAND_2G;
 
-	/* make sure the channel is on the supported band if we are band-restricted */
-	if (wlc->bandlocked || NBANDS(wlc) == 1) {
-		ASSERT(CHSPEC_WLCBANDUNIT(chanspec) == wlc->band->bandunit);
-	}
-	ASSERT(wlc_valid_chanspec_db(wlc->cmi, chanspec));
 	return chanspec;
 }
 
@@ -440,7 +401,7 @@ void wlc_init(struct wlc_info *wlc)
 	struct wlc_bsscfg *bsscfg;
 	bool mute = false;
 
-	WL_TRACE("wl%d: wlc_init\n", wlc->pub->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	regs = wlc->regs;
 
@@ -463,7 +424,6 @@ void wlc_init(struct wlc_info *wlc)
 	wlc_bcn_li_upd(wlc);
 	wlc->bcn_wait_prd =
 	    (u8) (wlc_bmac_read_shm(wlc->hw, M_NOSLPZNATDTIM) >> 10);
-	ASSERT(wlc->bcn_wait_prd > 0);
 
 	/* the world is new again, so is our reported rate */
 	wlc_reprate_init(wlc);
@@ -524,7 +484,7 @@ void wlc_init(struct wlc_info *wlc)
 	/* Enable EDCF mode (while the MAC is suspended) */
 	if (EDCF_ENAB(wlc->pub)) {
 		OR_REG(&regs->ifs_ctl, IFS_USEEDCF);
-		wlc_edcf_setparams(wlc->cfg, false);
+		wlc_edcf_setparams(wlc, false);
 	}
 
 	/* Init precedence maps for empty FIFOs */
@@ -559,7 +519,6 @@ void wlc_init(struct wlc_info *wlc)
 	if (WLC_WME_RETRY_SHORT_GET(wlc, 0) == 0) {	/* Uninitialized; read from HW */
 		int ac;
 
-		ASSERT(wlc->clk);
 		for (ac = 0; ac < AC_COUNT; ac++) {
 			wlc->wme_retries[ac] =
 			    wlc_read_shm(wlc, M_AC_TXLMT_ADDR(ac));
@@ -604,82 +563,27 @@ void wlc_mac_promisc(struct wlc_info *wlc)
 	wlc_mctrl(wlc, MCTL_PROMISC | MCTL_KEEPCONTROL, promisc_bits);
 }
 
-/* check if hps and wake states of sw and hw are in sync */
-bool wlc_ps_check(struct wlc_info *wlc)
-{
-	bool res = true;
-	bool hps, wake;
-	bool wake_ok;
-
-	if (!AP_ACTIVE(wlc)) {
-		u32 tmp;
-		tmp = R_REG(&wlc->regs->maccontrol);
-
-		/*
-		 * If deviceremoved is detected, then don't take any action as
-		 * this can be called in any context. Assume that caller will
-		 * take care of the condition. This is just to avoid assert
-		 */
-		if (tmp == 0xffffffff) {
-			WL_ERROR("wl%d: %s: dead chip\n",
-				 wlc->pub->unit, __func__);
-			return DEVICEREMOVED(wlc);
-		}
-
-		hps = PS_ALLOWED(wlc);
-
-		if (hps != ((tmp & MCTL_HPS) != 0)) {
-			int idx;
-			struct wlc_bsscfg *cfg;
-			WL_ERROR("wl%d: hps not sync, sw %d, maccontrol 0x%x\n",
-				 wlc->pub->unit, hps, tmp);
-			FOREACH_BSS(wlc, idx, cfg) {
-				if (!BSSCFG_STA(cfg))
-					continue;
-			}
-
-			res = false;
-		}
-		/* For a monolithic build the wake check can be exact since it looks at wake
-		 * override bits. The MCTL_WAKE bit should match the 'wake' value.
-		 */
-		wake = STAY_AWAKE(wlc) || wlc->hw->wake_override;
-		wake_ok = (wake == ((tmp & MCTL_WAKE) != 0));
-		if (hps && !wake_ok) {
-			WL_ERROR("wl%d: wake not sync, sw %d maccontrol 0x%x\n",
-				 wlc->pub->unit, wake, tmp);
-			res = false;
-		}
-	}
-	ASSERT(res);
-	return res;
-}
-
 /* push sw hps and wake state through hardware */
 void wlc_set_ps_ctrl(struct wlc_info *wlc)
 {
 	u32 v1, v2;
-	bool hps, wake;
+	bool hps;
 	bool awake_before;
 
 	hps = PS_ALLOWED(wlc);
-	wake = hps ? (STAY_AWAKE(wlc)) : true;
 
-	WL_TRACE("wl%d: wlc_set_ps_ctrl: hps %d wake %d\n",
-		 wlc->pub->unit, hps, wake);
+	BCMMSG(wlc->wiphy, "wl%d: hps %d\n", wlc->pub->unit, hps);
 
 	v1 = R_REG(&wlc->regs->maccontrol);
-	v2 = 0;
+	v2 = MCTL_WAKE;
 	if (hps)
 		v2 |= MCTL_HPS;
-	if (wake)
-		v2 |= MCTL_WAKE;
 
 	wlc_mctrl(wlc, MCTL_WAKE | MCTL_HPS, v2);
 
 	awake_before = ((v1 & MCTL_WAKE) || ((v1 & MCTL_HPS) == 0));
 
-	if (wake && !awake_before)
+	if (!awake_before)
 		wlc_bmac_wait_for_wake(wlc->hw);
 
 }
@@ -730,8 +634,6 @@ void wlc_switch_shortslot(struct wlc_info *wlc, bool shortslot)
 	int idx;
 	struct wlc_bsscfg *cfg;
 
-	ASSERT(wlc->band->gmode);
-
 	/* use the override if it is set */
 	if (wlc->shortslot_override != WLC_SHORTSLOT_AUTO)
 		shortslot = (wlc->shortslot_override == WLC_SHORTSLOT_ON);
@@ -762,8 +664,8 @@ static u8 wlc_local_constraint_qdbm(struct wlc_info *wlc)
 
 	local = WLC_TXPWR_MAX;
 	if (wlc->pub->associated &&
-	    (wf_chspec_ctlchan(wlc->chanspec) ==
-	     wf_chspec_ctlchan(wlc->home_chanspec))) {
+	    (bcm_chspec_ctlchan(wlc->chanspec) ==
+	     bcm_chspec_ctlchan(wlc->home_chanspec))) {
 
 		/* get the local power constraint if we are on the AP's
 		 * channel [802.11h, 7.3.2.13]
@@ -826,9 +728,8 @@ void wlc_set_chanspec(struct wlc_info *wlc, chanspec_t chanspec)
 	chanspec_t old_chanspec = wlc->chanspec;
 
 	if (!wlc_valid_chanspec_db(wlc->cmi, chanspec)) {
-		WL_ERROR("wl%d: %s: Bad channel %d\n",
-			 wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec));
-		ASSERT(wlc_valid_chanspec_db(wlc->cmi, chanspec));
+		wiphy_err(wlc->wiphy, "wl%d: %s: Bad channel %d\n",
+			  wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec));
 		return;
 	}
 
@@ -838,9 +739,10 @@ void wlc_set_chanspec(struct wlc_info *wlc, chanspec_t chanspec)
 		if (wlc->band->bandunit != bandunit || wlc->bandinit_pending) {
 			switchband = true;
 			if (wlc->bandlocked) {
-				WL_ERROR("wl%d: %s: chspec %d band is locked!\n",
-					 wlc->pub->unit, __func__,
-					 CHSPEC_CHANNEL(chanspec));
+				wiphy_err(wlc->wiphy, "wl%d: %s: chspec %d "
+					  "band is locked!\n",
+					  wlc->pub->unit, __func__,
+					  CHSPEC_CHANNEL(chanspec));
 				return;
 			}
 			/* BMAC_NOTE: should the setband call come after the wlc_bmac_chanspec() ?
@@ -852,8 +754,6 @@ void wlc_set_chanspec(struct wlc_info *wlc, chanspec_t chanspec)
 		}
 	}
 
-	ASSERT(N_ENAB(wlc->pub) || !CHSPEC_IS40(chanspec));
-
 	/* sync up phy/radio chanspec */
 	wlc_set_phy_chanspec(wlc, chanspec);
 
@@ -887,7 +787,7 @@ static int wlc_get_current_txpwr(struct wlc_info *wlc, void *pwr, uint len)
 	if (len == sizeof(tx_power_legacy_t))
 		old_power = (tx_power_legacy_t *) pwr;
 	else if (len < sizeof(tx_power_t))
-		return BCME_BUFTOOSHORT;
+		return -EOVERFLOW;
 
 	memset(&power, 0, sizeof(tx_power_t));
 
@@ -1098,10 +998,10 @@ ratespec_t wlc_lowest_basic_rspec(struct wlc_info *wlc, wlc_rateset_t *rs)
 	uint i;
 
 	/* Use the lowest basic rate */
-	lowest_basic_rspec = rs->rates[0] & RATE_MASK;
+	lowest_basic_rspec = rs->rates[0] & WLC_RATE_MASK;
 	for (i = 0; i < rs->count; i++) {
 		if (rs->rates[i] & WLC_RATE_FLAG) {
-			lowest_basic_rspec = rs->rates[i] & RATE_MASK;
+			lowest_basic_rspec = rs->rates[i] & WLC_RATE_MASK;
 			break;
 		}
 	}
@@ -1141,7 +1041,7 @@ void wlc_beacon_phytxctl_txant_upd(struct wlc_info *wlc, ratespec_t bcn_rspec)
 */
 void wlc_protection_upd(struct wlc_info *wlc, uint idx, int val)
 {
-	WL_TRACE("wlc_protection_upd: idx %d, val %d\n", idx, val);
+	BCMMSG(wlc->wiphy, "idx %d, val %d\n", idx, val);
 
 	switch (idx) {
 	case WLC_PROT_G_SPEC:
@@ -1179,7 +1079,6 @@ void wlc_protection_upd(struct wlc_info *wlc, uint idx, int val)
 		break;
 
 	default:
-		ASSERT(0);
 		break;
 	}
 
@@ -1252,14 +1151,12 @@ static void wlc_bandinit_ordered(struct wlc_info *wlc, chanspec_t chanspec)
 	uint parkband;
 	uint i, band_order[2];
 
-	WL_TRACE("wl%d: wlc_bandinit_ordered\n", wlc->pub->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 	/*
 	 * We might have been bandlocked during down and the chip power-cycled (hibernate).
 	 * figure out the right band to park on
 	 */
 	if (wlc->bandlocked || NBANDS(wlc) == 1) {
-		ASSERT(CHSPEC_WLCBANDUNIT(chanspec) == wlc->band->bandunit);
-
 		parkband = wlc->band->bandunit;	/* updated in wlc_bandlock() */
 		band_order[0] = band_order[1] = parkband;
 	} else {
@@ -1281,7 +1178,7 @@ static void wlc_bandinit_ordered(struct wlc_info *wlc, chanspec_t chanspec)
 
 		/* fill in hw_rate */
 		wlc_rateset_filter(&default_rateset, &wlc->band->hw_rateset,
-				   false, WLC_RATES_CCK_OFDM, RATE_MASK,
+				   false, WLC_RATES_CCK_OFDM, WLC_RATE_MASK,
 				   (bool) N_ENAB(wlc->pub));
 
 		/* init basic rate lookup */
@@ -1295,7 +1192,7 @@ static void wlc_bandinit_ordered(struct wlc_info *wlc, chanspec_t chanspec)
 /* band-specific init */
 static void WLBANDINITFN(wlc_bsinit) (struct wlc_info *wlc)
 {
-	WL_TRACE("wl%d: wlc_bsinit: bandunit %d\n",
+	BCMMSG(wlc->wiphy, "wl%d: bandunit %d\n",
 		 wlc->pub->unit, wlc->band->bandunit);
 
 	/* write ucode ACK/CTS rate table */
@@ -1315,10 +1212,6 @@ static void WLBANDINITFN(wlc_setband) (struct wlc_info *wlc, uint bandunit)
 	int idx;
 	struct wlc_bsscfg *cfg;
 
-	ASSERT(NBANDS(wlc) > 1);
-	ASSERT(!wlc->bandlocked);
-	ASSERT(bandunit != wlc->band->bandunit || wlc->bandinit_pending);
-
 	wlc->band = wlc->bandstate[bandunit];
 
 	if (!wlc->pub->up)
@@ -1355,41 +1248,28 @@ void wlc_wme_initparams_sta(struct wlc_info *wlc, wme_param_ie_t *pe)
 		  cpu_to_le16(EDCF_AC_VO_TXOP_STA)}
 		 }
 	};
-
-	ASSERT(sizeof(*pe) == WME_PARAM_IE_LEN);
 	memcpy(pe, &stadef, sizeof(*pe));
 }
 
-void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg, bool suspend)
+void wlc_wme_setparams(struct wlc_info *wlc, u16 aci,
+		       const struct ieee80211_tx_queue_params *params,
+		       bool suspend)
 {
 	int i;
 	shm_acparams_t acp_shm;
 	u16 *shm_entry;
-	struct ieee80211_tx_queue_params *params = arg;
-
-	ASSERT(wlc);
 
 	/* Only apply params if the core is out of reset and has clocks */
 	if (!wlc->clk) {
-		WL_ERROR("wl%d: %s : no-clock\n", wlc->pub->unit, __func__);
+		wiphy_err(wlc->wiphy, "wl%d: %s : no-clock\n", wlc->pub->unit,
+			  __func__);
 		return;
 	}
 
-	/*
-	 * AP uses AC params from wme_param_ie_ap.
-	 * AP advertises AC params from wme_param_ie.
-	 * STA uses AC params from wme_param_ie.
-	 */
-
 	wlc->wme_admctl = 0;
 
 	do {
 		memset((char *)&acp_shm, 0, sizeof(shm_acparams_t));
-		/* find out which ac this set of params applies to */
-		ASSERT(aci < AC_COUNT);
-		/* set the admission control policy for this AC */
-		/* wlc->wme_admctl |= 1 << aci; *//* should be set ??  seems like off by default */
-
 		/* fill in shm ac params struct */
 		acp_shm.txop = le16_to_cpu(params->txop);
 		/* convert from units of 32us to us for ucode */
@@ -1403,8 +1283,8 @@ void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg, bool suspend)
 
 		if (acp_shm.aifs < EDCF_AIFSN_MIN
 		    || acp_shm.aifs > EDCF_AIFSN_MAX) {
-			WL_ERROR("wl%d: wlc_edcf_setparams: bad aifs %d\n",
-				 wlc->pub->unit, acp_shm.aifs);
+			wiphy_err(wlc->wiphy, "wl%d: wlc_edcf_setparams: bad "
+				  "aifs %d\n", wlc->pub->unit, acp_shm.aifs);
 			continue;
 		}
 
@@ -1439,20 +1319,14 @@ void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg, bool suspend)
 
 }
 
-void wlc_edcf_setparams(struct wlc_bsscfg *cfg, bool suspend)
+void wlc_edcf_setparams(struct wlc_info *wlc, bool suspend)
 {
-	struct wlc_info *wlc = cfg->wlc;
-	uint aci, i, j;
+	u16 aci;
+	int i_ac;
 	edcf_acparam_t *edcf_acp;
-	shm_acparams_t acp_shm;
-	u16 *shm_entry;
 
-	ASSERT(cfg);
-	ASSERT(wlc);
-
-	/* Only apply params if the core is out of reset and has clocks */
-	if (!wlc->clk)
-		return;
+	struct ieee80211_tx_queue_params txq_pars;
+	struct ieee80211_tx_queue_params *params = &txq_pars;
 
 	/*
 	 * AP uses AC params from wme_param_ie_ap.
@@ -1462,59 +1336,24 @@ void wlc_edcf_setparams(struct wlc_bsscfg *cfg, bool suspend)
 
 	edcf_acp = (edcf_acparam_t *) &wlc->wme_param_ie.acparam[0];
 
-	wlc->wme_admctl = 0;
-
-	for (i = 0; i < AC_COUNT; i++, edcf_acp++) {
-		memset((char *)&acp_shm, 0, sizeof(shm_acparams_t));
+	for (i_ac = 0; i_ac < AC_COUNT; i_ac++, edcf_acp++) {
 		/* find out which ac this set of params applies to */
 		aci = (edcf_acp->ACI & EDCF_ACI_MASK) >> EDCF_ACI_SHIFT;
-		ASSERT(aci < AC_COUNT);
 		/* set the admission control policy for this AC */
 		if (edcf_acp->ACI & EDCF_ACM_MASK) {
 			wlc->wme_admctl |= 1 << aci;
 		}
 
 		/* fill in shm ac params struct */
-		acp_shm.txop = le16_to_cpu(edcf_acp->TXOP);
-		/* convert from units of 32us to us for ucode */
-		wlc->edcf_txop[aci] = acp_shm.txop =
-		    EDCF_TXOP2USEC(acp_shm.txop);
-		acp_shm.aifs = (edcf_acp->ACI & EDCF_AIFSN_MASK);
-
-		if (aci == AC_VI && acp_shm.txop == 0
-		    && acp_shm.aifs < EDCF_AIFSN_MAX)
-			acp_shm.aifs++;
-
-		if (acp_shm.aifs < EDCF_AIFSN_MIN
-		    || acp_shm.aifs > EDCF_AIFSN_MAX) {
-			WL_ERROR("wl%d: wlc_edcf_setparams: bad aifs %d\n",
-				 wlc->pub->unit, acp_shm.aifs);
-			continue;
-		}
+		params->txop = edcf_acp->TXOP;
+		params->aifs = edcf_acp->ACI;
 
 		/* CWmin = 2^(ECWmin) - 1 */
-		acp_shm.cwmin = EDCF_ECW2CW(edcf_acp->ECW & EDCF_ECWMIN_MASK);
+		params->cw_min = EDCF_ECW2CW(edcf_acp->ECW & EDCF_ECWMIN_MASK);
 		/* CWmax = 2^(ECWmax) - 1 */
-		acp_shm.cwmax = EDCF_ECW2CW((edcf_acp->ECW & EDCF_ECWMAX_MASK)
+		params->cw_max = EDCF_ECW2CW((edcf_acp->ECW & EDCF_ECWMAX_MASK)
 					    >> EDCF_ECWMAX_SHIFT);
-		acp_shm.cwcur = acp_shm.cwmin;
-		acp_shm.bslots =
-		    R_REG(&wlc->regs->tsf_random) & acp_shm.cwcur;
-		acp_shm.reggap = acp_shm.bslots + acp_shm.aifs;
-		/* Indicate the new params to the ucode */
-		acp_shm.status = wlc_read_shm(wlc, (M_EDCF_QINFO +
-						    wme_shmemacindex(aci) *
-						    M_EDCF_QLEN +
-						    M_EDCF_STATUS_OFF));
-		acp_shm.status |= WME_STATUS_NEWAC;
-
-		/* Fill in shm acparam table */
-		shm_entry = (u16 *) &acp_shm;
-		for (j = 0; j < (int)sizeof(shm_acparams_t); j += 2)
-			wlc_write_shm(wlc,
-				      M_EDCF_QINFO +
-				      wme_shmemacindex(aci) * M_EDCF_QLEN + j,
-				      *shm_entry++);
+		wlc_wme_setparams(wlc, aci, params, suspend);
 	}
 
 	if (suspend)
@@ -1535,14 +1374,16 @@ bool wlc_timers_init(struct wlc_info *wlc, int unit)
 	wlc->wdtimer = wl_init_timer(wlc->wl, wlc_watchdog_by_timer,
 		wlc, "watchdog");
 	if (!wlc->wdtimer) {
-		WL_ERROR("wl%d:  wl_init_timer for wdtimer failed\n", unit);
+		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for wdtimer "
+			  "failed\n", unit);
 		goto fail;
 	}
 
 	wlc->radio_timer = wl_init_timer(wlc->wl, wlc_radio_timer,
 		wlc, "radio");
 	if (!wlc->radio_timer) {
-		WL_ERROR("wl%d:  wl_init_timer for radio_timer failed\n", unit);
+		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for radio_timer "
+			  "failed\n", unit);
 		goto fail;
 	}
 
@@ -1689,20 +1530,23 @@ static uint wlc_attach_module(struct wlc_info *wlc)
 
 	wlc->asi = wlc_antsel_attach(wlc);
 	if (wlc->asi == NULL) {
-		WL_ERROR("wl%d: wlc_attach: wlc_antsel_attach failed\n", unit);
+		wiphy_err(wlc->wiphy, "wl%d: wlc_attach: wlc_antsel_attach "
+			  "failed\n", unit);
 		err = 44;
 		goto fail;
 	}
 
 	wlc->ampdu = wlc_ampdu_attach(wlc);
 	if (wlc->ampdu == NULL) {
-		WL_ERROR("wl%d: wlc_attach: wlc_ampdu_attach failed\n", unit);
+		wiphy_err(wlc->wiphy, "wl%d: wlc_attach: wlc_ampdu_attach "
+			  "failed\n", unit);
 		err = 50;
 		goto fail;
 	}
 
 	if ((wlc_stf_attach(wlc) != 0)) {
-		WL_ERROR("wl%d: wlc_attach: wlc_stf_attach failed\n", unit);
+		wiphy_err(wlc->wiphy, "wl%d: wlc_attach: wlc_stf_attach "
+			  "failed\n", unit);
 		err = 68;
 		goto fail;
 	}
@@ -1720,56 +1564,21 @@ struct wlc_pub *wlc_pub(void *wlc)
 /*
  * The common driver entry routine. Error codes should be unique
  */
-void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
-		 void *regsva, uint bustype, void *btparam, uint *perr)
+void *wlc_attach(struct wl_info *wl, u16 vendor, u16 device, uint unit,
+		 bool piomode, void *regsva, uint bustype, void *btparam,
+		 uint *perr)
 {
 	struct wlc_info *wlc;
 	uint err = 0;
 	uint j;
 	struct wlc_pub *pub;
-	struct wlc_txq_info *qi;
 	uint n_disabled;
 
-	WL_NONE("wl%d: %s: vendor 0x%x device 0x%x\n",
-		unit, __func__, vendor, device);
-
-	ASSERT(WSEC_MAX_RCMTA_KEYS <= WSEC_MAX_KEYS);
-	ASSERT(WSEC_MAX_DEFAULT_KEYS == WLC_DEFAULT_KEYS);
-
-	/* some code depends on packed structures */
-	ASSERT(sizeof(struct ethhdr) == ETH_HLEN);
-	ASSERT(sizeof(d11regs_t) == SI_CORE_SIZE);
-	ASSERT(sizeof(ofdm_phy_hdr_t) == D11_PHY_HDR_LEN);
-	ASSERT(sizeof(cck_phy_hdr_t) == D11_PHY_HDR_LEN);
-	ASSERT(sizeof(d11txh_t) == D11_TXH_LEN);
-	ASSERT(sizeof(d11rxhdr_t) == RXHDR_LEN);
-	ASSERT(sizeof(struct ieee80211_hdr) == DOT11_A4_HDR_LEN);
-	ASSERT(sizeof(struct ieee80211_rts) == DOT11_RTS_LEN);
-	ASSERT(sizeof(tx_status_t) == TXSTATUS_LEN);
-	ASSERT(sizeof(struct ieee80211_ht_cap) == HT_CAP_IE_LEN);
-#ifdef BRCM_FULLMAC
-	ASSERT(offsetof(wl_scan_params_t, channel_list) ==
-	       WL_SCAN_PARAMS_FIXED_SIZE);
-#endif
-	ASSERT(IS_ALIGNED(offsetof(wsec_key_t, data), sizeof(u32)));
-	ASSERT(ISPOWEROF2(MA_WINDOW_SZ));
-
-	ASSERT(sizeof(wlc_d11rxhdr_t) <= WL_HWRXOFF);
-
-	/*
-	 * Number of replay counters value used in WPA IE must match # rxivs
-	 * supported in wsec_key_t struct. See 802.11i/D3.0 sect. 7.3.2.17
-	 * 'RSN Information Element' figure 8 for this mapping.
-	 */
-	ASSERT((WPA_CAP_16_REPLAY_CNTRS == WLC_REPLAY_CNTRS_VALUE
-		&& 16 == WLC_NUMRXIVS)
-	       || (WPA_CAP_4_REPLAY_CNTRS == WLC_REPLAY_CNTRS_VALUE
-		   && 4 == WLC_NUMRXIVS));
-
 	/* allocate struct wlc_info state and its substructures */
 	wlc = (struct wlc_info *) wlc_attach_malloc(unit, &err, device);
 	if (wlc == NULL)
 		goto fail;
+	wlc->wiphy = wl->wiphy;
 	pub = wlc->pub;
 
 #if defined(BCMDBG)
@@ -1892,7 +1701,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 		/* fill in hw_rateset (used early by WLC_SET_RATESET) */
 		wlc_rateset_filter(&wlc->band->defrateset,
 				   &wlc->band->hw_rateset, false,
-				   WLC_RATES_CCK_OFDM, RATE_MASK,
+				   WLC_RATES_CCK_OFDM, WLC_RATE_MASK,
 				   (bool) N_ENAB(wlc->pub));
 	}
 
@@ -1905,7 +1714,8 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 		goto fail;
 
 	if (!wlc_timers_init(wlc, unit)) {
-		WL_ERROR("wl%d: %s: wlc_init_timer failed\n", unit, __func__);
+		wiphy_err(wl->wiphy, "wl%d: %s: wlc_init_timer failed\n", unit,
+			  __func__);
 		err = 32;
 		goto fail;
 	}
@@ -1913,8 +1723,8 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 	/* depend on rateset, gmode */
 	wlc->cmi = wlc_channel_mgr_attach(wlc);
 	if (!wlc->cmi) {
-		WL_ERROR("wl%d: %s: wlc_channel_mgr_attach failed\n",
-			 unit, __func__);
+		wiphy_err(wl->wiphy, "wl%d: %s: wlc_channel_mgr_attach failed"
+			  "\n", unit, __func__);
 		err = 33;
 		goto fail;
 	}
@@ -1927,26 +1737,19 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 	 */
 
 	/* allocate our initial queue */
-	qi = wlc_txq_alloc(wlc);
-	if (qi == NULL) {
-		WL_ERROR("wl%d: %s: failed to malloc tx queue\n",
-			 unit, __func__);
+	wlc->pkt_queue = wlc_txq_alloc(wlc);
+	if (wlc->pkt_queue == NULL) {
+		wiphy_err(wl->wiphy, "wl%d: %s: failed to malloc tx queue\n",
+			  unit, __func__);
 		err = 100;
 		goto fail;
 	}
-	wlc->active_queue = qi;
 
 	wlc->bsscfg[0] = wlc->cfg;
 	wlc->cfg->_idx = 0;
 	wlc->cfg->wlc = wlc;
 	pub->txmaxpkts = MAXTXPKTS;
 
-	pub->_cnt->version = WL_CNT_T_VERSION;
-	pub->_cnt->length = sizeof(struct wl_cnt);
-
-	WLCNTSET(pub->_wme_cnt->version, WL_WME_CNT_VERSION);
-	WLCNTSET(pub->_wme_cnt->length, sizeof(wl_wme_cnt_t));
-
 	wlc_wme_initparams_sta(wlc, &wlc->wme_param_ie);
 
 	wlc->mimoft = FT_HT;
@@ -2014,7 +1817,8 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 	return (void *)wlc;
 
  fail:
-	WL_ERROR("wl%d: %s: failed with err %d\n", unit, __func__, err);
+	wiphy_err(wl->wiphy, "wl%d: %s: failed with err %d\n",
+		  unit, __func__, err);
 	if (wlc)
 		wlc_detach(wlc);
 
@@ -2032,8 +1836,8 @@ static void wlc_attach_antgain_init(struct wlc_info *wlc)
 		/* default antenna gain for srom rev 1 is 2 dBm (8 qdbm) */
 		wlc->band->antgain = 8;
 	} else if (wlc->band->antgain == -1) {
-		WL_ERROR("wl%d: %s: Invalid antennas available in srom, using 2dB\n",
-			 unit, __func__);
+		wiphy_err(wlc->wiphy, "wl%d: %s: Invalid antennas available in"
+			  " srom, using 2dB\n", unit, __func__);
 		wlc->band->antgain = 8;
 	} else {
 		s8 gain, fract;
@@ -2072,8 +1876,8 @@ static bool wlc_attach_stf_ant_init(struct wlc_info *wlc)
 		aa = (s8) getintvar(vars,
 				      (BAND_5G(bandtype) ? "aa1" : "aa0"));
 	if ((aa < 1) || (aa > 15)) {
-		WL_ERROR("wl%d: %s: Invalid antennas available in srom (0x%x), using 3\n",
-			 unit, __func__, aa);
+		wiphy_err(wlc->wiphy, "wl%d: %s: Invalid antennas available in"
+			  " srom (0x%x), using 3\n", unit, __func__, aa);
 		aa = 3;
 	}
 
@@ -2134,15 +1938,12 @@ static void wlc_detach_module(struct wlc_info *wlc)
  */
 uint wlc_detach(struct wlc_info *wlc)
 {
-	uint i;
 	uint callbacks = 0;
 
 	if (wlc == NULL)
 		return 0;
 
-	WL_TRACE("wl%d: %s\n", wlc->pub->unit, __func__);
-
-	ASSERT(!wlc->pub->up);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	callbacks += wlc_bmac_detach(wlc);
 
@@ -2182,13 +1983,6 @@ uint wlc_detach(struct wlc_info *wlc)
 	while (wlc->tx_queues != NULL)
 		wlc_txq_free(wlc, wlc->tx_queues);
 
-	/*
-	 * consistency check: wlc_module_register/wlc_module_unregister calls
-	 * should match therefore nothing should be left here.
-	 */
-	for (i = 0; i < WLC_MAXMODULES; i++)
-		ASSERT(wlc->modulecb[i].name[0] == '\0');
-
 	wlc_detach_mfree(wlc);
 	return callbacks;
 }
@@ -2300,8 +2094,6 @@ static void wlc_radio_upd(struct wlc_info *wlc)
 /* maintain LED behavior in down state */
 static void wlc_down_led_upd(struct wlc_info *wlc)
 {
-	ASSERT(!wlc->pub->up);
-
 	/* maintain LEDs while in down state, turn on sbclk if not available yet */
 	/* turn on sbclk if necessary */
 	if (!AP_ENAB(wlc->pub)) {
@@ -2349,7 +2141,8 @@ static void wlc_radio_timer(void *arg)
 	struct wlc_info *wlc = (struct wlc_info *) arg;
 
 	if (DEVICEREMOVED(wlc)) {
-		WL_ERROR("wl%d: %s: dead chip\n", wlc->pub->unit, __func__);
+		wiphy_err(wlc->wiphy, "wl%d: %s: dead chip\n", wlc->pub->unit,
+			__func__);
 		wl_down(wlc->wl);
 		return;
 	}
@@ -2358,8 +2151,6 @@ static void wlc_radio_timer(void *arg)
 	if (wlc->mpc_offcnt < WLC_MPC_MAX_DELAYCNT)
 		wlc->mpc_offcnt++;
 
-	/* validate all the reasons driver could be down and running this radio_timer */
-	ASSERT(wlc->pub->radio_disabled || wlc->down_override);
 	wlc_radio_hwdisable_upd(wlc);
 	wlc_radio_upd(wlc);
 }
@@ -2381,56 +2172,11 @@ bool wlc_radio_monitor_stop(struct wlc_info *wlc)
 	if (!wlc->radio_monitor)
 		return true;
 
-	ASSERT((wlc->pub->wlfeatureflag & WL_SWFL_NOHWRADIO) !=
-	       WL_SWFL_NOHWRADIO);
-
 	wlc->radio_monitor = false;
 	wlc_pllreq(wlc, false, WLC_PLLREQ_RADIO_MON);
 	return wl_del_timer(wlc->wl, wlc->radio_timer);
 }
 
-/* bring the driver down, but don't reset hardware */
-void wlc_out(struct wlc_info *wlc)
-{
-	wlc_bmac_set_noreset(wlc->hw, true);
-	wlc_radio_upd(wlc);
-	wl_down(wlc->wl);
-	wlc_bmac_set_noreset(wlc->hw, false);
-
-	/* core clk is true in BMAC driver due to noreset, need to mirror it in HIGH */
-	wlc->clk = true;
-
-	/* This will make sure that when 'up' is done
-	 * after 'out' it'll restore hardware (especially gpios)
-	 */
-	wlc->pub->hw_up = false;
-}
-
-#if defined(BCMDBG)
-/* Verify the sanity of wlc->tx_prec_map. This can be done only by making sure that
- * if there is no packet pending for the FIFO, then the corresponding prec bits should be set
- * in prec_map. Of course, ignore this rule when block_datafifo is set
- */
-static bool wlc_tx_prec_map_verify(struct wlc_info *wlc)
-{
-	/* For non-WME, both fifos have overlapping prec_map. So it's an error only if both
-	 * fail the check.
-	 */
-	if (!EDCF_ENAB(wlc->pub)) {
-		if (!(WLC_TX_FIFO_CHECK(wlc, TX_DATA_FIFO) ||
-		      WLC_TX_FIFO_CHECK(wlc, TX_CTL_FIFO)))
-			return false;
-		else
-			return true;
-	}
-
-	return WLC_TX_FIFO_CHECK(wlc, TX_AC_BK_FIFO)
-		&& WLC_TX_FIFO_CHECK(wlc, TX_AC_BE_FIFO)
-		&& WLC_TX_FIFO_CHECK(wlc, TX_AC_VI_FIFO)
-		&& WLC_TX_FIFO_CHECK(wlc, TX_AC_VO_FIFO);
-}
-#endif				/* BCMDBG */
-
 static void wlc_watchdog_by_timer(void *arg)
 {
 	struct wlc_info *wlc = (struct wlc_info *) arg;
@@ -2450,13 +2196,14 @@ static void wlc_watchdog(void *arg)
 	int i;
 	struct wlc_bsscfg *cfg;
 
-	WL_TRACE("wl%d: wlc_watchdog\n", wlc->pub->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	if (!wlc->pub->up)
 		return;
 
 	if (DEVICEREMOVED(wlc)) {
-		WL_ERROR("wl%d: %s: dead chip\n", wlc->pub->unit, __func__);
+		wiphy_err(wlc->wiphy, "wl%d: %s: dead chip\n", wlc->pub->unit,
+			  __func__);
 		wl_down(wlc->wl);
 		return;
 	}
@@ -2480,9 +2227,6 @@ static void wlc_watchdog(void *arg)
 	/* radio sync: sw/hw/mpc --> radio_disable/radio_enable */
 	wlc_radio_hwdisable_upd(wlc);
 	wlc_radio_upd(wlc);
-	/* if ismpc, driver should be in down state if up/down is allowed */
-	if (wlc->mpc && wlc_ismpc(wlc))
-		ASSERT(!wlc->pub->up);
 	/* if radio is disable, driver may be down, quit here */
 	if (wlc->pub->radio_disabled)
 		return;
@@ -2515,23 +2259,16 @@ static void wlc_watchdog(void *arg)
 		wlc->tempsense_lasttime = wlc->pub->now;
 		wlc_tempsense_upd(wlc);
 	}
-	/* BMAC_NOTE: for HIGH_ONLY driver, this seems being called after RPC bus failed */
-	ASSERT(wlc_bmac_taclear(wlc->hw, true));
-
-	/* Verify that tx_prec_map and fifos are in sync to avoid lock ups */
-	ASSERT(wlc_tx_prec_map_verify(wlc));
-
-	ASSERT(wlc_ps_check(wlc));
 }
 
 /* make interface operational */
 int wlc_up(struct wlc_info *wlc)
 {
-	WL_TRACE("wl%d: %s:\n", wlc->pub->unit, __func__);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	/* HW is turned off so don't try to access it */
 	if (wlc->pub->hw_off || DEVICEREMOVED(wlc))
-		return BCME_RADIOOFF;
+		return -ENOMEDIUM;
 
 	if (!wlc->pub->hw_up) {
 		wlc_bmac_hw_up(wlc->hw);
@@ -2556,11 +2293,11 @@ int wlc_up(struct wlc_info *wlc)
 	 * if radio is disabled, abort up, lower power, start radio timer and return 0(for NDIS)
 	 * don't call radio_update to avoid looping wlc_up.
 	 *
-	 * wlc_bmac_up_prep() returns either 0 or BCME_RADIOOFF only
+	 * wlc_bmac_up_prep() returns either 0 or -BCME_RADIOOFF only
 	 */
 	if (!wlc->pub->radio_disabled) {
 		int status = wlc_bmac_up_prep(wlc->hw);
-		if (status == BCME_RADIOOFF) {
+		if (status == -ENOMEDIUM) {
 			if (!mboolisset
 			    (wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE)) {
 				int idx;
@@ -2572,12 +2309,13 @@ int wlc_up(struct wlc_info *wlc)
 					if (!BSSCFG_STA(bsscfg)
 					    || !bsscfg->enable || !bsscfg->BSS)
 						continue;
-					WL_ERROR("wl%d.%d: wlc_up: rfdisable -> " "wlc_bsscfg_disable()\n",
-						 wlc->pub->unit, idx);
+					wiphy_err(wlc->wiphy, "wl%d.%d: wlc_up"
+						  ": rfdisable -> "
+						  "wlc_bsscfg_disable()\n",
+						   wlc->pub->unit, idx);
 				}
 			}
-		} else
-			ASSERT(!status);
+		}
 	}
 
 	if (wlc->pub->radio_disabled) {
@@ -2621,7 +2359,6 @@ int wlc_up(struct wlc_info *wlc)
 	wlc_wme_retries_write(wlc);
 
 	/* start one second watchdog timer */
-	ASSERT(!wlc->WDarmed);
 	wl_add_timer(wlc->wl, wlc->wdtimer, TIMER_INTERVAL_WATCHDOG, true);
 	wlc->WDarmed = true;
 
@@ -2673,12 +2410,12 @@ uint wlc_down(struct wlc_info *wlc)
 	bool dev_gone = false;
 	struct wlc_txq_info *qi;
 
-	WL_TRACE("wl%d: %s:\n", wlc->pub->unit, __func__);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	/* check if we are already in the going down path */
 	if (wlc->going_down) {
-		WL_ERROR("wl%d: %s: Driver going down so return\n",
-			 wlc->pub->unit, __func__);
+		wiphy_err(wlc->wiphy, "wl%d: %s: Driver going down so return"
+			  "\n", wlc->pub->unit, __func__);
 		return 0;
 	}
 	if (!wlc->pub->up)
@@ -2707,9 +2444,6 @@ uint wlc_down(struct wlc_info *wlc)
 	/* cancel all other timers */
 	callbacks += wlc_down_del_timer(wlc);
 
-	/* interrupt must have been blocked */
-	ASSERT((wlc->macintmask == 0) || !wlc->pub->up);
-
 	wlc->pub->up = false;
 
 	wlc_phy_mute_upd(wlc->band->pi, false, PHY_MUTE_ALL);
@@ -2719,8 +2453,7 @@ uint wlc_down(struct wlc_info *wlc)
 
 	/* flush tx queues */
 	for (qi = wlc->tx_queues; qi != NULL; qi = qi->next) {
-		pktq_flush(&qi->q, true, NULL, 0);
-		ASSERT(pktq_empty(&qi->q));
+		bcm_pktq_flush(&qi->q, true, NULL, NULL);
 	}
 
 	callbacks += wlc_bmac_down_finish(wlc->hw);
@@ -2728,13 +2461,6 @@ uint wlc_down(struct wlc_info *wlc)
 	/* wlc_bmac_down_finish has done wlc_coredisable(). so clk is off */
 	wlc->clk = false;
 
-#ifdef BCMDBG
-	/* Since all the packets should have been freed,
-	 * all callbacks should have been called
-	 */
-	for (i = 1; i <= wlc->pub->tunables->maxpktcb; i++)
-		ASSERT(wlc->pkt_callback[i].fn == NULL);
-#endif
 	wlc->going_down = false;
 	return callbacks;
 }
@@ -2761,7 +2487,7 @@ int wlc_set_gmode(struct wlc_info *wlc, u8 gmode, bool config)
 	 * Gmode is not GMODE_LEGACY_B
 	 */
 	if (N_ENAB(wlc->pub) && gmode == GMODE_LEGACY_B)
-		return BCME_UNSUPPORTED;
+		return -ENOTSUPP;
 
 	/* verify that we are dealing with 2G band and grab the band pointer */
 	if (wlc->band->bandtype == WLC_BAND_2G)
@@ -2770,12 +2496,12 @@ int wlc_set_gmode(struct wlc_info *wlc, u8 gmode, bool config)
 		 (wlc->bandstate[OTHERBANDUNIT(wlc)]->bandtype == WLC_BAND_2G))
 		band = wlc->bandstate[OTHERBANDUNIT(wlc)];
 	else
-		return BCME_BADBAND;
+		return -EINVAL;
 
 	/* Legacy or bust when no OFDM is supported by regulatory */
 	if ((wlc_channel_locale_flags_in_band(wlc->cmi, band->bandunit) &
 	     WLC_NO_OFDM) && (gmode != GMODE_LEGACY_B))
-		return BCME_RANGE;
+		return -EINVAL;
 
 	/* update configuration value */
 	if (config == true)
@@ -2823,9 +2549,9 @@ int wlc_set_gmode(struct wlc_info *wlc, u8 gmode, bool config)
 
 	default:
 		/* Error */
-		WL_ERROR("wl%d: %s: invalid gmode %d\n",
-			 wlc->pub->unit, __func__, gmode);
-		return BCME_UNSUPPORTED;
+		wiphy_err(wlc->wiphy, "wl%d: %s: invalid gmode %d\n",
+			  wlc->pub->unit, __func__, gmode);
+		return -ENOTSUPP;
 	}
 
 	/*
@@ -2904,11 +2630,11 @@ static int wlc_nmode_validate(struct wlc_info *wlc, s32 nmode)
 	case WL_11N_2x2:
 	case WL_11N_3x3:
 		if (!(WLC_PHY_11N_CAP(wlc->band)))
-			err = BCME_BADBAND;
+			err = -EINVAL;
 		break;
 
 	default:
-		err = BCME_RANGE;
+		err = -EINVAL;
 		break;
 	}
 
@@ -2921,7 +2647,6 @@ int wlc_set_nmode(struct wlc_info *wlc, s32 nmode)
 	int err;
 
 	err = wlc_nmode_validate(wlc, nmode);
-	ASSERT(err == 0);
 	if (err)
 		return err;
 
@@ -2950,7 +2675,6 @@ int wlc_set_nmode(struct wlc_info *wlc, s32 nmode)
 			nmode = WL_11N_2x2;
 	case WL_11N_2x2:
 	case WL_11N_3x3:
-		ASSERT(WLC_PHY_11N_CAP(wlc->band));
 		/* force GMODE_AUTO if NMODE is ON */
 		wlc_set_gmode(wlc, GMODE_AUTO, true);
 		if (nmode == WL_11N_3x3)
@@ -2967,7 +2691,6 @@ int wlc_set_nmode(struct wlc_info *wlc, s32 nmode)
 		break;
 
 	default:
-		ASSERT(0);
 		break;
 	}
 
@@ -2983,7 +2706,7 @@ static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg)
 
 	/* check for bad count value */
 	if ((rs.count == 0) || (rs.count > WLC_NUMRATES))
-		return BCME_BADRATESET;
+		return -EINVAL;
 
 	/* try the current band */
 	bandunit = wlc->band->bandunit;
@@ -3005,7 +2728,7 @@ static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg)
 			goto good;
 	}
 
-	return BCME_ERROR;
+	return -EBADE;
 
  good:
 	/* apply new rateset */
@@ -3067,8 +2790,8 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 	wlc_bss_info_t *current_bss;
 
 	/* update bsscfg pointer */
-	bsscfg = NULL;		/* XXX: Hack bsscfg to be size one and use this globally */
-	current_bss = NULL;
+	bsscfg = wlc->cfg;
+	current_bss = bsscfg->current_bss;
 
 	/* initialize the following to get rid of compiler warning */
 	nextscb = NULL;
@@ -3078,13 +2801,12 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	/* If the device is turned off, then it's not "removed" */
 	if (!wlc->pub->hw_off && DEVICEREMOVED(wlc)) {
-		WL_ERROR("wl%d: %s: dead chip\n", wlc->pub->unit, __func__);
+		wiphy_err(wlc->wiphy, "wl%d: %s: dead chip\n", wlc->pub->unit,
+			  __func__);
 		wl_down(wlc->wl);
-		return BCME_ERROR;
+		return -EBADE;
 	}
 
-	ASSERT(!(wlc->pub->hw_off && wlc->pub->up));
-
 	/* default argument is generic integer */
 	pval = arg ? (int *)arg:NULL;
 
@@ -3096,11 +2818,6 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	/* bool conversion to avoid duplication below */
 	bool_val = val != 0;
-
-	if (cmd != WLC_SET_CHANNEL)
-		WL_NONE("WLC_IOCTL: cmd %d val 0x%x (%d) len %d\n",
-			cmd, (uint)val, val, len);
-
 	bcmerror = 0;
 	regs = wlc->regs;
 
@@ -3118,9 +2835,10 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	default:
 		if ((arg == NULL) || (len <= 0)) {
-			WL_ERROR("wl%d: %s: Command %d needs arguments\n",
-				 wlc->pub->unit, __func__, cmd);
-			bcmerror = BCME_BADARG;
+			wiphy_err(wlc->wiphy, "wl%d: %s: Command %d needs "
+				  "arguments\n",
+				  wlc->pub->unit, __func__, cmd);
+			bcmerror = -EINVAL;
 			goto done;
 		}
 	}
@@ -3144,7 +2862,10 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 	case WLC_GET_CHANNEL:{
 			channel_info_t *ci = (channel_info_t *) arg;
 
-			ASSERT(len > (int)sizeof(ci));
+			if (len <= (int)sizeof(ci)) {
+				bcmerror = EOVERFLOW;
+				goto done;
+			}
 
 			ci->hw_channel =
 			    CHSPEC_CHANNEL(WLC_BAND_PI_RADIO_CHANSPEC);
@@ -3159,12 +2880,12 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			chanspec_t chspec = CH20MHZ_CHSPEC(val);
 
 			if (val < 0 || val > MAXCHANNEL) {
-				bcmerror = BCME_OUTOFRANGECHAN;
+				bcmerror = -EINVAL;
 				break;
 			}
 
 			if (!wlc_valid_chanspec_db(wlc->cmi, chspec)) {
-				bcmerror = BCME_BADCHAN;
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -3191,7 +2912,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 #if defined(BCMDBG)
 	case WLC_GET_UCFLAGS:
 		if (!wlc->pub->up) {
-			bcmerror = BCME_NOTUP;
+			bcmerror = -ENOLINK;
 			break;
 		}
 
@@ -3206,7 +2927,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			break;
 
 		if (val >= MHFMAX) {
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -3215,7 +2936,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	case WLC_SET_UCFLAGS:
 		if (!wlc->pub->up) {
-			bcmerror = BCME_NOTUP;
+			bcmerror = -ENOLINK;
 			break;
 		}
 
@@ -3231,7 +2952,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 		i = (u16) val;
 		if (i >= MHFMAX) {
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -3253,7 +2974,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			break;
 
 		if (val & 1) {
-			bcmerror = BCME_BADADDR;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -3274,7 +2995,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			break;
 
 		if (val & 1) {
-			bcmerror = BCME_BADADDR;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -3288,7 +3009,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		band = WLC_BAND_AUTO;
 
 		if (len < (int)(sizeof(rw_reg_t) - sizeof(uint))) {
-			bcmerror = BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 			break;
 		}
 
@@ -3301,7 +3022,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			break;
 
 		if ((r->byteoff + r->size) > sizeof(d11regs_t)) {
-			bcmerror = BCME_BADADDR;
+			bcmerror = -EINVAL;
 			break;
 		}
 		if (r->size == sizeof(u32))
@@ -3313,7 +3034,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			    R_REG((u16 *)((unsigned char *)(unsigned long)regs +
 					      r->byteoff));
 		else
-			bcmerror = BCME_BADADDR;
+			bcmerror = -EINVAL;
 		break;
 
 	case WLC_W_REG:
@@ -3322,7 +3043,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		band = WLC_BAND_AUTO;
 
 		if (len < (int)(sizeof(rw_reg_t) - sizeof(uint))) {
-			bcmerror = BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 			break;
 		}
 
@@ -3335,7 +3056,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			break;
 
 		if (r->byteoff + r->size > sizeof(d11regs_t)) {
-			bcmerror = BCME_BADADDR;
+			bcmerror = -EINVAL;
 			break;
 		}
 		if (r->size == sizeof(u32))
@@ -3345,7 +3066,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			W_REG((u16 *)((unsigned char *)(unsigned long) regs +
 					  r->byteoff), r->val);
 		else
-			bcmerror = BCME_BADADDR;
+			bcmerror = -EINVAL;
 		break;
 #endif				/* BCMDBG */
 
@@ -3393,7 +3114,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 	case WLC_SET_ANTDIV:
 		/* values are -1=driver default, 0=force0, 1=force1, 2=start1, 3=start0 */
 		if ((val < -1) || (val > 3)) {
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -3408,13 +3129,13 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			u16 rxstatus;
 
 			if (!wlc->pub->up) {
-				bcmerror = BCME_NOTUP;
+				bcmerror = -ENOLINK;
 				break;
 			}
 
 			rxstatus = R_REG(&wlc->regs->phyrxstatus0);
 			if (rxstatus == 0xdead || rxstatus == (u16) -1) {
-				bcmerror = BCME_ERROR;
+				bcmerror = -EBADE;
 				break;
 			}
 			*pval = (rxstatus & PRXS0_RXANT_UPSUBBAND) ? 1 : 0;
@@ -3424,7 +3145,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 #if defined(BCMDBG)
 	case WLC_GET_UCANTDIV:
 		if (!wlc->clk) {
-			bcmerror = BCME_NOCLK;
+			bcmerror = -EIO;
 			break;
 		}
 
@@ -3435,13 +3156,13 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	case WLC_SET_UCANTDIV:{
 			if (!wlc->pub->up) {
-				bcmerror = BCME_NOTUP;
+				bcmerror = -ENOLINK;
 				break;
 			}
 
 			/* if multiband, band must be locked */
 			if (IS_MBAND_UNLOCKED(wlc)) {
-				bcmerror = BCME_NOTBANDLOCKED;
+				bcmerror = -ENOMEDIUM;
 				break;
 			}
 
@@ -3467,7 +3188,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			}
 			wlc_wme_retries_write(wlc);
 		} else
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 		break;
 
 	case WLC_GET_LRL:
@@ -3486,7 +3207,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			}
 			wlc_wme_retries_write(wlc);
 		} else
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 		break;
 
 	case WLC_GET_CWMIN:
@@ -3495,14 +3216,14 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	case WLC_SET_CWMIN:
 		if (!wlc->clk) {
-			bcmerror = BCME_NOCLK;
+			bcmerror = -EIO;
 			break;
 		}
 
 		if (val >= 1 && val <= 255) {
 			wlc_set_cwmin(wlc, (u16) val);
 		} else
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 		break;
 
 	case WLC_GET_CWMAX:
@@ -3511,14 +3232,14 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	case WLC_SET_CWMAX:
 		if (!wlc->clk) {
-			bcmerror = BCME_NOCLK;
+			bcmerror = -EIO;
 			break;
 		}
 
 		if (val >= 255 && val <= 2047) {
 			wlc_set_cwmax(wlc, (u16) val);
 		} else
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 		break;
 
 	case WLC_GET_RADIO:	/* use mask if don't want to expose some internal bits */
@@ -3539,9 +3260,9 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			if ((radiomask == 0) || (radiomask & ~validbits)
 			    || (radioval & ~validbits)
 			    || ((radioval & ~radiomask) != 0)) {
-				WL_ERROR("SET_RADIO with wrong bits 0x%x\n",
-					 val);
-				bcmerror = BCME_RANGE;
+				wiphy_err(wlc->wiphy, "SET_RADIO with wrong "
+					  "bits 0x%x\n", val);
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -3566,7 +3287,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			wsec_key_t *src_key = wlc->wsec_keys[val];
 
 			if (len < (int)sizeof(key)) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 
@@ -3586,7 +3307,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 			memcpy(arg, &key, sizeof(key));
 		} else
-			bcmerror = BCME_BADKEYIDX;
+			bcmerror = -EINVAL;
 		break;
 #endif				/* defined(BCMDBG) */
 
@@ -3600,7 +3321,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			wsec_key_t *key;
 
 			if (len < DOT11_WPA_KEY_RSC_LEN) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 
@@ -3637,7 +3358,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 				memcpy(arg, seq, sizeof(seq));
 			} else {
-				bcmerror = BCME_BADKEYIDX;
+				bcmerror = -EINVAL;
 			}
 			break;
 		}
@@ -3646,13 +3367,13 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			wl_rateset_t *ret_rs = (wl_rateset_t *) arg;
 			wlc_rateset_t *rs;
 
-			if (bsscfg->associated)
+			if (wlc->pub->associated)
 				rs = &current_bss->rateset;
 			else
 				rs = &wlc->default_bss->rateset;
 
 			if (len < (int)(rs->count + sizeof(rs->count))) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 
@@ -3670,7 +3391,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			wlc_default_rateset(wlc, (wlc_rateset_t *) &rs);
 
 			if (len < (int)(rs.count + sizeof(rs.count))) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 
@@ -3685,12 +3406,12 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			wl_rateset_t *in_rs = (wl_rateset_t *) arg;
 
 			if (len < (int)(in_rs->count + sizeof(in_rs->count))) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 
 			if (in_rs->count > WLC_NUMRATES) {
-				bcmerror = BCME_BUFTOOLONG;
+				bcmerror = -ENOBUFS;
 				break;
 			}
 
@@ -3733,7 +3454,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		    && val <= DOT11_MAX_BEACON_PERIOD) {
 			wlc->default_bss->beacon_period = (u16) val;
 		} else
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 		break;
 
 	case WLC_GET_DTIMPRD:
@@ -3749,7 +3470,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		    && val <= DOT11_MAX_DTIM_PERIOD) {
 			wlc->default_bss->dtim_period = (u8) val;
 		} else
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 		break;
 
 #ifdef SUPPORT_PS
@@ -3765,7 +3486,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			/* Change watchdog driver to align watchdog with tbtt if possible */
 			wlc_watchdog_upd(wlc, PS_ALLOWED(wlc));
 		} else
-			bcmerror = BCME_ERROR;
+			bcmerror = -EBADE;
 		break;
 #endif				/* SUPPORT_PS */
 
@@ -3773,7 +3494,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 #ifdef BCMDBG
 	case WLC_GET_WAKE:
 		if (AP_ENAB(wlc->pub)) {
-			bcmerror = BCME_NOTSTA;
+			bcmerror = -BCME_NOTSTA;
 			break;
 		}
 		*pval = wlc->wake;
@@ -3781,7 +3502,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	case WLC_SET_WAKE:
 		if (AP_ENAB(wlc->pub)) {
-			bcmerror = BCME_NOTSTA;
+			bcmerror = -BCME_NOTSTA;
 			break;
 		}
 
@@ -3816,24 +3537,6 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		wlc->default_bss->atim_window = (u32) val;
 		break;
 
-	case WLC_GET_PKTCNTS:{
-			get_pktcnt_t *pktcnt = (get_pktcnt_t *) pval;
-			wlc_statsupd(wlc);
-			pktcnt->rx_good_pkt = wlc->pub->_cnt->rxframe;
-			pktcnt->rx_bad_pkt = wlc->pub->_cnt->rxerror;
-			pktcnt->tx_good_pkt =
-			    wlc->pub->_cnt->txfrmsnt;
-			pktcnt->tx_bad_pkt =
-			    wlc->pub->_cnt->txerror +
-			    wlc->pub->_cnt->txfail;
-			if (len >= (int)sizeof(get_pktcnt_t)) {
-				/* Be backward compatible - only if buffer is large enough  */
-				pktcnt->rx_ocast_good_pkt =
-				    wlc->pub->_cnt->rxmfrmocast;
-			}
-			break;
-		}
-
 #ifdef SUPPORT_HWKEY
 	case WLC_GET_WSEC:
 		bcmerror =
@@ -3876,7 +3579,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		{
 			unsigned char *cp = arg;
 			if (len < 3) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 
@@ -3902,7 +3605,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 	case WLC_SET_SHORTSLOT_OVERRIDE:
 		if ((val != WLC_SHORTSLOT_AUTO) &&
 		    (val != WLC_SHORTSLOT_OFF) && (val != WLC_SHORTSLOT_ON)) {
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -3959,7 +3662,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		if (!wlc->pub->associated)
 			bcmerror = wlc_set_gmode(wlc, (u8) val, true);
 		else {
-			bcmerror = BCME_ASSOCIATED;
+			bcmerror = -EISCONN;
 			break;
 		}
 		break;
@@ -3976,7 +3679,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		if ((val != WLC_PROTECTION_CTL_OFF) &&
 		    (val != WLC_PROTECTION_CTL_LOCAL) &&
 		    (val != WLC_PROTECTION_CTL_OVERLAP)) {
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -3995,7 +3698,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 	case WLC_SET_GMODE_PROTECTION_OVERRIDE:
 		if ((val != WLC_PROTECTION_AUTO) &&
 		    (val != WLC_PROTECTION_OFF) && (val != WLC_PROTECTION_ON)) {
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 			break;
 		}
 
@@ -4008,14 +3711,14 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 			/* copyin */
 			if (len < (int)sizeof(wlc_rateset_t)) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 			memcpy(&rs, arg, sizeof(wlc_rateset_t));
 
 			/* check for bad count value */
 			if (rs.count > WLC_NUMRATES) {
-				bcmerror = BCME_BADRATESET;	/* invalid rateset */
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -4023,7 +3726,8 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			if (!(wlc->band->gmode ||
 			      ((NBANDS(wlc) > 1)
 			       && wlc->bandstate[OTHERBANDUNIT(wlc)]->gmode))) {
-				bcmerror = BCME_BADBAND;	/* gmode only command when not in gmode */
+				/* gmode only command when not in gmode */
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -4034,15 +3738,19 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 				break;
 			}
 
-			/* validate rateset by comparing pre and post sorted against 11g hw rates */
-			wlc_rateset_filter(&rs, &new, false, WLC_RATES_CCK_OFDM,
-					   RATE_MASK, BSS_N_ENAB(wlc, bsscfg));
+			/*
+			 * validate rateset by comparing pre and
+			 * post sorted against 11g hw rates
+			 */
+			wlc_rateset_filter(&rs, &new, false,
+					   WLC_RATES_CCK_OFDM, WLC_RATE_MASK,
+					   BSS_N_ENAB(wlc, bsscfg));
 			wlc_rate_hwrs_filter_sort_validate(&new,
 							   &cck_ofdm_rates,
 							   false,
 							   wlc->stf->txstreams);
 			if (rs.count != new.count) {
-				bcmerror = BCME_BADRATESET;	/* invalid rateset */
+				bcmerror = -EINVAL;
 				break;
 			}
 
@@ -4064,11 +3772,12 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		if (!(wlc->band->gmode ||
 		      ((NBANDS(wlc) > 1)
 		       && wlc->bandstate[OTHERBANDUNIT(wlc)]->gmode))) {
-			bcmerror = BCME_BADBAND;	/* gmode only command when not in gmode */
+			/* gmode only command when not in gmode */
+			bcmerror = -EINVAL;
 			break;
 		}
 		if (len < (int)sizeof(wlc_rateset_t)) {
-			bcmerror = BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 			break;
 		}
 		memcpy(arg, &wlc->sup_rates_override, sizeof(wlc_rateset_t));
@@ -4081,11 +3790,11 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 
 	case WLC_SET_PRB_RESP_TIMEOUT:
 		if (wlc->pub->up) {
-			bcmerror = BCME_NOTDOWN;
+			bcmerror = -EISCONN;
 			break;
 		}
 		if (val < 0 || val >= 0xFFFF) {
-			bcmerror = BCME_RANGE;	/* bad value */
+			bcmerror = -EINVAL;	/* bad value */
 			break;
 		}
 		wlc->prb_resp_timeout = (u16) val;
@@ -4099,7 +3808,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 			if (key != NULL) {
 				*pval = key->id == val ? true : false;
 			} else {
-				bcmerror = BCME_BADKEYIDX;
+				bcmerror = -EINVAL;
 			}
 			break;
 		}
@@ -4107,7 +3816,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 	case WLC_SET_KEY_PRIMARY:{
 			wsec_key_t *key, *old_key;
 
-			bcmerror = BCME_BADKEYIDX;
+			bcmerror = -EINVAL;
 
 			/* treat the 'val' parm as the key id */
 			for (i = 0; i < WSEC_MAX_DEFAULT_KEYS; i++) {
@@ -4119,7 +3828,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 						    ~WSEC_PRIMARY_KEY;
 					key->flags |= WSEC_PRIMARY_KEY;
 					bsscfg->wsec_index = i;
-					bcmerror = BCME_OK;
+					bcmerror = 0;
 				}
 			}
 			break;
@@ -4141,7 +3850,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 				;
 
 			if (i == (uint) len) {
-				bcmerror = BCME_BUFTOOSHORT;
+				bcmerror = -EOVERFLOW;
 				break;
 			}
 			i++;	/* include the null in the string length */
@@ -4162,37 +3871,25 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		}
 
 	case WLC_SET_WSEC_PMK:
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 		break;
 
 #if defined(BCMDBG)
 	case WLC_CURRENT_PWR:
 		if (!wlc->pub->up)
-			bcmerror = BCME_NOTUP;
+			bcmerror = -ENOLINK;
 		else
 			bcmerror = wlc_get_current_txpwr(wlc, arg, len);
 		break;
 #endif
 
 	case WLC_LAST:
-		WL_ERROR("%s: WLC_LAST\n", __func__);
+		wiphy_err(wlc->wiphy, "%s: WLC_LAST\n", __func__);
 	}
  done:
 
-	if (bcmerror) {
-		if (VALID_BCMERROR(bcmerror))
-			wlc->pub->bcmerror = bcmerror;
-		else {
-			bcmerror = 0;
-		}
-
-	}
-	/* BMAC_NOTE: for HIGH_ONLY driver, this seems being called after RPC bus failed */
-	/* In hw_off condition, IOCTLs that reach here are deemed safe but taclear would
-	 * certainly result in getting -1 for register reads. So skip ta_clear altogether
-	 */
-	if (!(wlc->pub->hw_off))
-		ASSERT(wlc_bmac_taclear(wlc->hw, ta_ok) || !ta_ok);
+	if (bcmerror)
+		wlc->pub->bcmerror = bcmerror;
 
 	return bcmerror;
 }
@@ -4203,30 +3900,20 @@ int wlc_iocregchk(struct wlc_info *wlc, uint band)
 {
 	/* if band is specified, it must be the current band */
 	if ((band != WLC_BAND_AUTO) && (band != (uint) wlc->band->bandtype))
-		return BCME_BADBAND;
+		return -EINVAL;
 
 	/* if multiband and band is not specified, band must be locked */
 	if ((band == WLC_BAND_AUTO) && IS_MBAND_UNLOCKED(wlc))
-		return BCME_NOTBANDLOCKED;
+		return -ENOMEDIUM;
 
 	/* must have core clocks */
 	if (!wlc->clk)
-		return BCME_NOCLK;
+		return -EIO;
 
 	return 0;
 }
 #endif				/* defined(BCMDBG) */
 
-#if defined(BCMDBG)
-/* For some ioctls, make sure that the pi pointer matches the current phy */
-int wlc_iocpichk(struct wlc_info *wlc, uint phytype)
-{
-	if (wlc->band->phytype != phytype)
-		return BCME_BADBAND;
-	return 0;
-}
-#endif
-
 /* Look up the given var name in the given table */
 static const bcm_iovar_t *wlc_iovar_lookup(const bcm_iovar_t *table,
 					   const char *name)
@@ -4241,8 +3928,6 @@ static const bcm_iovar_t *wlc_iovar_lookup(const bcm_iovar_t *table,
 	else
 		lookup_name = name;
 
-	ASSERT(table != NULL);
-
 	for (vi = table; vi->name; vi++) {
 		if (!strcmp(vi->name, lookup_name))
 			return vi;
@@ -4266,21 +3951,6 @@ int wlc_iovar_setint(struct wlc_info *wlc, const char *name, int arg)
 			    IOV_SET, NULL);
 }
 
-/* simplified s8 get interface for common WLC_GET_VAR ioctl handler */
-int wlc_iovar_gets8(struct wlc_info *wlc, const char *name, s8 *arg)
-{
-	int iovar_int;
-	int err;
-
-	err =
-	    wlc_iovar_op(wlc, name, NULL, 0, &iovar_int, sizeof(iovar_int),
-			 IOV_GET, NULL);
-	if (!err)
-		*arg = (s8) iovar_int;
-
-	return err;
-}
-
 /*
  * register iovar table, watchdog and down handlers.
  * calling function must keep 'iovars' until wlc_module_unregister is called.
@@ -4293,9 +3963,6 @@ int wlc_module_register(struct wlc_pub *pub, const bcm_iovar_t *iovars,
 	struct wlc_info *wlc = (struct wlc_info *) pub->wlc;
 	int i;
 
-	ASSERT(name != NULL);
-	ASSERT(i_fn != NULL || w_fn != NULL || d_fn != NULL);
-
 	/* find an empty entry and just add, no duplication check! */
 	for (i = 0; i < WLC_MAXMODULES; i++) {
 		if (wlc->modulecb[i].name[0] == '\0') {
@@ -4310,9 +3977,7 @@ int wlc_module_register(struct wlc_pub *pub, const bcm_iovar_t *iovars,
 		}
 	}
 
-	/* it is time to increase the capacity */
-	ASSERT(i < WLC_MAXMODULES);
-	return BCME_NORESOURCE;
+	return -ENOSR;
 }
 
 /* unregister module callbacks */
@@ -4322,9 +3987,7 @@ int wlc_module_unregister(struct wlc_pub *pub, const char *name, void *hdl)
 	int i;
 
 	if (wlc == NULL)
-		return BCME_NOTFOUND;
-
-	ASSERT(name != NULL);
+		return -ENODATA;
 
 	for (i = 0; i < WLC_MAXMODULES; i++) {
 		if (!strcmp(wlc->modulecb[i].name, name) &&
@@ -4335,7 +3998,7 @@ int wlc_module_unregister(struct wlc_pub *pub, const char *name, void *hdl)
 	}
 
 	/* table not found! */
-	return BCME_NOTFOUND;
+	return -ENODATA;
 }
 
 /* Write WME tunable parameters for retransmit/max rate from wlc struct to ucode */
@@ -4371,23 +4034,11 @@ wlc_iovar_op(struct wlc_info *wlc, const char *name,
 	u32 actionid;
 	int i;
 
-	ASSERT(name != NULL);
-
-	ASSERT(len >= 0);
-
-	/* Get MUST have return space */
-	ASSERT(set || (arg && len));
-
-	ASSERT(!(wlc->pub->hw_off && wlc->pub->up));
-
-	/* Set does NOT take qualifiers */
-	ASSERT(!set || (!params && !p_len));
-
 	if (!set && (len == sizeof(int)) &&
 	    !(IS_ALIGNED((unsigned long)(arg), (uint) sizeof(int)))) {
-		WL_ERROR("wl%d: %s unaligned get ptr for %s\n",
-			 wlc->pub->unit, __func__, name);
-		ASSERT(0);
+		wiphy_err(wlc->wiphy, "wl%d: %s unaligned get ptr for %s\n",
+			  wlc->pub->unit, __func__, name);
+		return -ENOTSUPP;
 	}
 
 	/* find the given iovar name */
@@ -4400,8 +4051,7 @@ wlc_iovar_op(struct wlc_info *wlc, const char *name,
 	}
 	/* iovar name not found */
 	if (i >= WLC_MAXMODULES) {
-		err = BCME_UNSUPPORTED;
-		goto exit;
+		return -ENOTSUPP;
 	}
 
 	/* set up 'params' pointer in case this is a set command so that
@@ -4426,8 +4076,6 @@ wlc_iovar_op(struct wlc_info *wlc, const char *name,
 	err = wlc->modulecb[i].iovar_fn(wlc->modulecb[i].hdl, vi, actionid,
 					name, params, p_len, arg, len, val_size,
 					wlcif);
-
- exit:
 	return err;
 }
 
@@ -4443,22 +4091,22 @@ wlc_iovar_check(struct wlc_pub *pub, const bcm_iovar_t *vi, void *arg, int len,
 	if (set) {
 		if (((vi->flags & IOVF_SET_DOWN) && wlc->pub->up) ||
 		    ((vi->flags & IOVF_SET_UP) && !wlc->pub->up)) {
-			err = (wlc->pub->up ? BCME_NOTDOWN : BCME_NOTUP);
+			err = (wlc->pub->up ? -EISCONN : -ENOLINK);
 		} else if ((vi->flags & IOVF_SET_BAND)
 			   && IS_MBAND_UNLOCKED(wlc)) {
-			err = BCME_NOTBANDLOCKED;
+			err = -ENOMEDIUM;
 		} else if ((vi->flags & IOVF_SET_CLK) && !wlc->clk) {
-			err = BCME_NOCLK;
+			err = -EIO;
 		}
 	} else {
 		if (((vi->flags & IOVF_GET_DOWN) && wlc->pub->up) ||
 		    ((vi->flags & IOVF_GET_UP) && !wlc->pub->up)) {
-			err = (wlc->pub->up ? BCME_NOTDOWN : BCME_NOTUP);
+			err = (wlc->pub->up ? -EISCONN : -ENOLINK);
 		} else if ((vi->flags & IOVF_GET_BAND)
 			   && IS_MBAND_UNLOCKED(wlc)) {
-			err = BCME_NOTBANDLOCKED;
+			err = -ENOMEDIUM;
 		} else if ((vi->flags & IOVF_GET_CLK) && !wlc->clk) {
-			err = BCME_NOCLK;
+			err = -EIO;
 		}
 	}
 
@@ -4513,7 +4161,7 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid,
 	bool bool_val2;
 	wlc_bss_info_t *current_bss;
 
-	WL_TRACE("wl%d: %s\n", wlc->pub->unit, __func__);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	bsscfg = NULL;
 	current_bss = NULL;
@@ -4537,8 +4185,7 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid,
 	bool_val = (int_val != 0) ? true : false;
 	bool_val2 = (int_val2 != 0) ? true : false;
 
-	WL_TRACE("wl%d: %s: id %d\n",
-		 wlc->pub->unit, __func__, IOV_ID(actionid));
+	BCMMSG(wlc->wiphy, "wl%d: id %d\n", wlc->pub->unit, IOV_ID(actionid));
 	/* Do the actual parameter implementation */
 	switch (actionid) {
 	case IOV_SVAL(IOV_RTSTHRESH):
@@ -4551,7 +4198,7 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid,
 
 			err = wlc_phy_txpower_get(wlc->band->pi, &qdbm,
 				&override);
-			if (err != BCME_OK)
+			if (err != 0)
 				return err;
 
 			/* Return qdbm units */
@@ -4599,8 +4246,9 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid,
 		break;
 
 	default:
-		WL_ERROR("wl%d: %s: unsupported\n", wlc->pub->unit, __func__);
-		err = BCME_UNSUPPORTED;
+		wiphy_err(wlc->wiphy, "wl%d: %s: unsupported\n",
+			  wlc->pub->unit, __func__);
+		err = -ENOTSUPP;
 		break;
 	}
 
@@ -4635,7 +4283,7 @@ wlc_iovar_rangecheck(struct wlc_info *wlc, u32 val, const bcm_iovar_t *vi)
 		/* Signed values are checked against max_val and min_val */
 		if ((s32) val < (s32) min_val
 		    || (s32) val > (s32) max_val)
-			err = BCME_RANGE;
+			err = -EINVAL;
 		break;
 
 	case IOVT_UINT32:
@@ -4649,7 +4297,7 @@ wlc_iovar_rangecheck(struct wlc_info *wlc, u32 val, const bcm_iovar_t *vi)
 		if (vi->flags & IOVF_NTRL)
 			min_val = 1;
 		if ((val < min_val) || (val > max_val))
-			err = BCME_RANGE;
+			err = -EINVAL;
 		break;
 	}
 
@@ -4708,24 +4356,6 @@ void wlc_print_txstatus(tx_status_t *txs)
 #endif				/* defined(BCMDBG) */
 }
 
-static void
-wlc_ctrupd_cache(u16 cur_stat, u16 *macstat_snapshot, u32 *macstat)
-{
-	u16 v;
-	u16 delta;
-
-	v = le16_to_cpu(cur_stat);
-	delta = (u16)(v - *macstat_snapshot);
-
-	if (delta != 0) {
-		*macstat += delta;
-		*macstat_snapshot = v;
-	}
-}
-
-#define MACSTATUPD(name) \
-	wlc_ctrupd_cache(macstats.name, &wlc->core->macstat_snapshot->name, &wlc->pub->_cnt->name)
-
 void wlc_statsupd(struct wlc_info *wlc)
 {
 	int i;
@@ -4753,68 +4383,12 @@ void wlc_statsupd(struct wlc_info *wlc)
 	wlc_bmac_copyfrom_shm(wlc->hw, M_UCODE_MACSTAT,
 			      &macstats, sizeof(macstat_t));
 
-	/* update mac stats */
-	MACSTATUPD(txallfrm);
-	MACSTATUPD(txrtsfrm);
-	MACSTATUPD(txctsfrm);
-	MACSTATUPD(txackfrm);
-	MACSTATUPD(txdnlfrm);
-	MACSTATUPD(txbcnfrm);
-	for (i = 0; i < NFIFO; i++)
-		MACSTATUPD(txfunfl[i]);
-	MACSTATUPD(txtplunfl);
-	MACSTATUPD(txphyerr);
-	MACSTATUPD(rxfrmtoolong);
-	MACSTATUPD(rxfrmtooshrt);
-	MACSTATUPD(rxinvmachdr);
-	MACSTATUPD(rxbadfcs);
-	MACSTATUPD(rxbadplcp);
-	MACSTATUPD(rxcrsglitch);
-	MACSTATUPD(rxstrt);
-	MACSTATUPD(rxdfrmucastmbss);
-	MACSTATUPD(rxmfrmucastmbss);
-	MACSTATUPD(rxcfrmucast);
-	MACSTATUPD(rxrtsucast);
-	MACSTATUPD(rxctsucast);
-	MACSTATUPD(rxackucast);
-	MACSTATUPD(rxdfrmocast);
-	MACSTATUPD(rxmfrmocast);
-	MACSTATUPD(rxcfrmocast);
-	MACSTATUPD(rxrtsocast);
-	MACSTATUPD(rxctsocast);
-	MACSTATUPD(rxdfrmmcast);
-	MACSTATUPD(rxmfrmmcast);
-	MACSTATUPD(rxcfrmmcast);
-	MACSTATUPD(rxbeaconmbss);
-	MACSTATUPD(rxdfrmucastobss);
-	MACSTATUPD(rxbeaconobss);
-	MACSTATUPD(rxrsptmout);
-	MACSTATUPD(bcntxcancl);
-	MACSTATUPD(rxf0ovfl);
-	MACSTATUPD(rxf1ovfl);
-	MACSTATUPD(rxf2ovfl);
-	MACSTATUPD(txsfovfl);
-	MACSTATUPD(pmqovfl);
-	MACSTATUPD(rxcgprqfrm);
-	MACSTATUPD(rxcgprsqovfl);
-	MACSTATUPD(txcgprsfail);
-	MACSTATUPD(txcgprssuc);
-	MACSTATUPD(prs_timeout);
-	MACSTATUPD(rxnack);
-	MACSTATUPD(frmscons);
-	MACSTATUPD(txnack);
-	MACSTATUPD(txglitch_nack);
-	MACSTATUPD(txburst);
-	MACSTATUPD(phywatchdog);
-	MACSTATUPD(pktengrxducast);
-	MACSTATUPD(pktengrxdmcast);
-
 #ifdef BCMDBG
 	/* check for rx fifo 0 overflow */
 	delta = (u16) (wlc->core->macstat_snapshot->rxf0ovfl - rxf0ovfl);
 	if (delta)
-		WL_ERROR("wl%d: %u rx fifo 0 overflows!\n",
-			 wlc->pub->unit, delta);
+		wiphy_err(wlc->wiphy, "wl%d: %u rx fifo 0 overflows!\n",
+			  wlc->pub->unit, delta);
 
 	/* check for tx fifo underflows */
 	for (i = 0; i < NFIFO; i++) {
@@ -4822,57 +4396,23 @@ void wlc_statsupd(struct wlc_info *wlc)
 		    (u16) (wlc->core->macstat_snapshot->txfunfl[i] -
 			      txfunfl[i]);
 		if (delta)
-			WL_ERROR("wl%d: %u tx fifo %d underflows!\n",
-				 wlc->pub->unit, delta, i);
+			wiphy_err(wlc->wiphy, "wl%d: %u tx fifo %d underflows!"
+				  "\n", wlc->pub->unit, delta, i);
 	}
 #endif				/* BCMDBG */
 
-	/* dot11 counter update */
-
-	WLCNTSET(wlc->pub->_cnt->txrts,
-		 (wlc->pub->_cnt->rxctsucast -
-		  wlc->pub->_cnt->d11cnt_txrts_off));
-	WLCNTSET(wlc->pub->_cnt->rxcrc,
-		 (wlc->pub->_cnt->rxbadfcs - wlc->pub->_cnt->d11cnt_rxcrc_off));
-	WLCNTSET(wlc->pub->_cnt->txnocts,
-		 ((wlc->pub->_cnt->txrtsfrm - wlc->pub->_cnt->rxctsucast) -
-		  wlc->pub->_cnt->d11cnt_txnocts_off));
-
 	/* merge counters from dma module */
 	for (i = 0; i < NFIFO; i++) {
 		if (wlc->hw->di[i]) {
-			WLCNTADD(wlc->pub->_cnt->txnobuf,
-				 (wlc->hw->di[i])->txnobuf);
-			WLCNTADD(wlc->pub->_cnt->rxnobuf,
-				 (wlc->hw->di[i])->rxnobuf);
-			WLCNTADD(wlc->pub->_cnt->rxgiant,
-				 (wlc->hw->di[i])->rxgiants);
 			dma_counterreset(wlc->hw->di[i]);
 		}
 	}
-
-	/*
-	 * Aggregate transmit and receive errors that probably resulted
-	 * in the loss of a frame are computed on the fly.
-	 */
-	WLCNTSET(wlc->pub->_cnt->txerror,
-		 wlc->pub->_cnt->txnobuf + wlc->pub->_cnt->txnoassoc +
-		 wlc->pub->_cnt->txuflo + wlc->pub->_cnt->txrunt +
-		 wlc->pub->_cnt->dmade + wlc->pub->_cnt->dmada +
-		 wlc->pub->_cnt->dmape);
-	WLCNTSET(wlc->pub->_cnt->rxerror,
-		 wlc->pub->_cnt->rxoflo + wlc->pub->_cnt->rxnobuf +
-		 wlc->pub->_cnt->rxfragerr + wlc->pub->_cnt->rxrunt +
-		 wlc->pub->_cnt->rxgiant + wlc->pub->_cnt->rxnoscb +
-		 wlc->pub->_cnt->rxbadsrcmac);
-	for (i = 0; i < NFIFO; i++)
-		wlc->pub->_cnt->rxerror += wlc->pub->_cnt->rxuflo[i];
 }
 
 bool wlc_chipmatch(u16 vendor, u16 device)
 {
-	if (vendor != VENDOR_BROADCOM) {
-		WL_ERROR("wlc_chipmatch: unknown vendor id %04x\n", vendor);
+	if (vendor != PCI_VENDOR_ID_BROADCOM) {
+		pr_err("wlc_chipmatch: unknown vendor id %04x\n", vendor);
 		return false;
 	}
 
@@ -4884,7 +4424,7 @@ bool wlc_chipmatch(u16 vendor, u16 device)
 	if ((device == BCM43236_D11N_ID) || (device == BCM43236_D11N2G_ID))
 		return true;
 
-	WL_ERROR("wlc_chipmatch: unknown device id %04x\n", device);
+	pr_err("wlc_chipmatch: unknown device id %04x\n", device);
 	return false;
 }
 
@@ -4923,7 +4463,9 @@ void wlc_print_txdesc(d11txh_t *txh)
 	char hexbuf[256];
 
 	/* add plcp header along with txh descriptor */
-	prhex("Raw TxDesc + plcp header", (unsigned char *) txh, sizeof(d11txh_t) + 48);
+	printk(KERN_DEBUG "Raw TxDesc + plcp header:\n");
+	print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+			     txh, sizeof(d11txh_t) + 48);
 
 	printk(KERN_DEBUG "TxCtlLow: %04x ", mtcl);
 	printk(KERN_DEBUG "TxCtlHigh: %04x ", mtch);
@@ -4994,7 +4536,8 @@ void wlc_print_rxh(d11rxhdr_t *rxh)
 		{0, NULL}
 	};
 
-	prhex("Raw RxDesc", (unsigned char *) rxh, sizeof(d11rxhdr_t));
+	printk(KERN_DEBUG "Raw RxDesc:\n");
+	print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, rxh, sizeof(d11rxhdr_t));
 
 	bcm_format_flags(macstat_flags, macstatus1, flagstr, 64);
 
@@ -5033,8 +4576,6 @@ int wlc_format_ssid(char *buf, const unsigned char ssid[], uint ssid_len)
 		}
 	}
 	*p = '\0';
-	ASSERT(p < endp);
-
 	return (int)(p - buf);
 }
 #endif				/* defined(BCMDBG) */
@@ -5055,13 +4596,13 @@ static u16 wlc_rate_shm_offset(struct wlc_info *wlc, u8 rate)
  *
  * Returns true if packet consumed (queued), false if not.
  */
-bool BCMFASTPATH
+bool
 wlc_prec_enq(struct wlc_info *wlc, struct pktq *q, void *pkt, int prec)
 {
 	return wlc_prec_enq_head(wlc, q, pkt, prec, false);
 }
 
-bool BCMFASTPATH
+bool
 wlc_prec_enq_head(struct wlc_info *wlc, struct pktq *q, struct sk_buff *pkt,
 		  int prec, bool head)
 {
@@ -5072,11 +4613,10 @@ wlc_prec_enq_head(struct wlc_info *wlc, struct pktq *q, struct sk_buff *pkt,
 	if (pktq_pfull(q, prec))
 		eprec = prec;
 	else if (pktq_full(q)) {
-		p = pktq_peek_tail(q, &eprec);
-		ASSERT(p != NULL);
+		p = bcm_pktq_peek_tail(q, &eprec);
 		if (eprec > prec) {
-			WL_ERROR("%s: Failing: eprec %d > prec %d\n",
-				 __func__, eprec, prec);
+			wiphy_err(wlc->wiphy, "%s: Failing: eprec %d > prec %d"
+				  "\n", __func__, eprec, prec);
 			return false;
 		}
 	}
@@ -5085,69 +4625,51 @@ wlc_prec_enq_head(struct wlc_info *wlc, struct pktq *q, struct sk_buff *pkt,
 	if (eprec >= 0) {
 		bool discard_oldest;
 
-		/* Detect queueing to unconfigured precedence */
-		ASSERT(!pktq_pempty(q, eprec));
-
 		discard_oldest = AC_BITMAP_TST(wlc->wme_dp, eprec);
 
 		/* Refuse newer packet unless configured to discard oldest */
 		if (eprec == prec && !discard_oldest) {
-			WL_ERROR("%s: No where to go, prec == %d\n",
-				 __func__, prec);
+			wiphy_err(wlc->wiphy, "%s: No where to go, prec == %d"
+				  "\n", __func__, prec);
 			return false;
 		}
 
 		/* Evict packet according to discard policy */
-		p = discard_oldest ? pktq_pdeq(q, eprec) : pktq_pdeq_tail(q,
-									  eprec);
-		ASSERT(p != NULL);
-
-		/* Increment wme stats */
-		if (WME_ENAB(wlc->pub)) {
-			WLCNTINCR(wlc->pub->_wme_cnt->
-				  tx_failed[WME_PRIO2AC(p->priority)].packets);
-			WLCNTADD(wlc->pub->_wme_cnt->
-				 tx_failed[WME_PRIO2AC(p->priority)].bytes,
-				 pkttotlen(p));
-		}
-		pkt_buf_free_skb(p);
-		wlc->pub->_cnt->txnobuf++;
+		p = discard_oldest ? bcm_pktq_pdeq(q, eprec) :
+			bcm_pktq_pdeq_tail(q, eprec);
+		bcm_pkt_buf_free_skb(p);
 	}
 
 	/* Enqueue */
 	if (head)
-		p = pktq_penq_head(q, prec, pkt);
+		p = bcm_pktq_penq_head(q, prec, pkt);
 	else
-		p = pktq_penq(q, prec, pkt);
-	ASSERT(p != NULL);
+		p = bcm_pktq_penq(q, prec, pkt);
 
 	return true;
 }
 
-void BCMFASTPATH wlc_txq_enq(void *ctx, struct scb *scb, struct sk_buff *sdu,
+void wlc_txq_enq(void *ctx, struct scb *scb, struct sk_buff *sdu,
 			     uint prec)
 {
 	struct wlc_info *wlc = (struct wlc_info *) ctx;
-	struct wlc_txq_info *qi = wlc->active_queue;	/* Check me */
+	struct wlc_txq_info *qi = wlc->pkt_queue;	/* Check me */
 	struct pktq *q = &qi->q;
 	int prio;
 
 	prio = sdu->priority;
 
-	ASSERT(pktq_max(q) >= wlc->pub->tunables->datahiwat);
-
 	if (!wlc_prec_enq(wlc, q, sdu, prec)) {
 		if (!EDCF_ENAB(wlc->pub)
 		    || (wlc->pub->wlfeatureflag & WL_SWFL_FLOWCONTROL))
-			WL_ERROR("wl%d: wlc_txq_enq: txq overflow\n",
-				 wlc->pub->unit);
+			wiphy_err(wlc->wiphy, "wl%d: wlc_txq_enq: txq overflow"
+				  "\n", wlc->pub->unit);
 
 		/*
 		 * XXX we might hit this condtion in case
 		 * packet flooding from mac80211 stack
 		 */
-		pkt_buf_free_skb(sdu);
-		wlc->pub->_cnt->txnobuf++;
+		bcm_pkt_buf_free_skb(sdu);
 	}
 
 	/* Check if flow control needs to be turned on after enqueuing the packet
@@ -5167,7 +4689,7 @@ void BCMFASTPATH wlc_txq_enq(void *ctx, struct scb *scb, struct sk_buff *sdu,
 	}
 }
 
-bool BCMFASTPATH
+bool
 wlc_sendpkt_mac80211(struct wlc_info *wlc, struct sk_buff *sdu,
 		     struct ieee80211_hw *hw)
 {
@@ -5177,43 +4699,30 @@ wlc_sendpkt_mac80211(struct wlc_info *wlc, struct sk_buff *sdu,
 	struct scb *scb = &global_scb;
 	struct ieee80211_hdr *d11_header = (struct ieee80211_hdr *)(sdu->data);
 
-	ASSERT(sdu);
-
 	/* 802.11 standard requires management traffic to go at highest priority */
 	prio = ieee80211_is_data(d11_header->frame_control) ? sdu->priority :
 		MAXPRIO;
 	fifo = prio2fifo[prio];
-
-	ASSERT((uint) skb_headroom(sdu) >= TXOFF);
-	ASSERT(!(sdu->next));
-	ASSERT(!(sdu->prev));
-	ASSERT(fifo < NFIFO);
-
 	pkt = sdu;
 	if (unlikely
 	    (wlc_d11hdrs_mac80211(wlc, hw, pkt, scb, 0, 1, fifo, 0, NULL, 0)))
 		return -EINVAL;
 	wlc_txq_enq(wlc, scb, pkt, WLC_PRIO_TO_PREC(prio));
-	wlc_send_q(wlc, wlc->active_queue);
-
-	wlc->pub->_cnt->ieee_tx++;
+	wlc_send_q(wlc);
 	return 0;
 }
 
-void BCMFASTPATH wlc_send_q(struct wlc_info *wlc, struct wlc_txq_info *qi)
+void wlc_send_q(struct wlc_info *wlc)
 {
 	struct sk_buff *pkt[DOT11_MAXNUMFRAGS];
 	int prec;
 	u16 prec_map;
 	int err = 0, i, count;
 	uint fifo;
+	struct wlc_txq_info *qi = wlc->pkt_queue;
 	struct pktq *q = &qi->q;
 	struct ieee80211_tx_info *tx_info;
 
-	/* only do work for the active queue */
-	if (qi != wlc->active_queue)
-		return;
-
 	if (in_send_q)
 		return;
 	else
@@ -5224,7 +4733,7 @@ void BCMFASTPATH wlc_send_q(struct wlc_info *wlc, struct wlc_txq_info *qi)
 	/* Send all the enq'd pkts that we can.
 	 * Dequeue packets with precedence with empty HW fifo only
 	 */
-	while (prec_map && (pkt[0] = pktq_mdeq(q, prec_map, &prec))) {
+	while (prec_map && (pkt[0] = bcm_pktq_mdeq(q, prec_map, &prec))) {
 		tx_info = IEEE80211_SKB_CB(pkt[0]);
 		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
 			err = wlc_sendampdu(wlc->ampdu, qi, pkt, prec);
@@ -5238,8 +4747,8 @@ void BCMFASTPATH wlc_send_q(struct wlc_info *wlc, struct wlc_txq_info *qi)
 			}
 		}
 
-		if (err == BCME_BUSY) {
-			pktq_penq_head(q, prec, pkt[0]);
+		if (err == -EBUSY) {
+			bcm_pktq_penq_head(q, prec, pkt[0]);
 			/* If send failed due to any other reason than a change in
 			 * HW FIFO condition, quit. Otherwise, read the new prec_map!
 			 */
@@ -5290,14 +4799,13 @@ bcmc_fid_generate(struct wlc_info *wlc, struct wlc_bsscfg *bsscfg,
 	return frameid;
 }
 
-void BCMFASTPATH
+void
 wlc_txfifo(struct wlc_info *wlc, uint fifo, struct sk_buff *p, bool commit,
 	   s8 txpktpend)
 {
 	u16 frameid = INVALIDFID;
 	d11txh_t *txh;
 
-	ASSERT(fifo < NFIFO);
 	txh = (d11txh_t *) (p->data);
 
 	/* When a BC/MC frame is being committed to the BCMC fifo via DMA (NOT PIO), update
@@ -5317,7 +4825,7 @@ wlc_txfifo(struct wlc_info *wlc, uint fifo, struct sk_buff *p, bool commit,
 	 */
 	if (commit) {
 		TXPKTPENDINC(wlc, fifo, txpktpend);
-		WL_TRACE("wlc_txfifo, pktpend inc %d to %d\n",
+		BCMMSG(wlc->wiphy, "pktpend inc %d to %d\n",
 			 txpktpend, TXPKTPENDGET(wlc, fifo));
 	}
 
@@ -5326,57 +4834,11 @@ wlc_txfifo(struct wlc_info *wlc, uint fifo, struct sk_buff *p, bool commit,
 		BCMCFID(wlc, frameid);
 
 	if (dma_txfast(wlc->hw->di[fifo], p, commit) < 0) {
-		WL_ERROR("wlc_txfifo: fatal, toss frames !!!\n");
+		wiphy_err(wlc->wiphy, "wlc_txfifo: fatal, toss frames !!!\n");
 	}
 }
 
-static u16
-wlc_compute_airtime(struct wlc_info *wlc, ratespec_t rspec, uint length)
-{
-	u16 usec = 0;
-	uint mac_rate = RSPEC2RATE(rspec);
-	uint nsyms;
-
-	if (IS_MCS(rspec)) {
-		/* not supported yet */
-		ASSERT(0);
-	} else if (IS_OFDM(rspec)) {
-		/* nsyms = Ceiling(Nbits / (Nbits/sym))
-		 *
-		 * Nbits = length * 8
-		 * Nbits/sym = Mbps * 4 = mac_rate * 2
-		 */
-		nsyms = CEIL((length * 8), (mac_rate * 2));
-
-		/* usec = symbols * usec/symbol */
-		usec = (u16) (nsyms * APHY_SYMBOL_TIME);
-		return usec;
-	} else {
-		switch (mac_rate) {
-		case WLC_RATE_1M:
-			usec = length << 3;
-			break;
-		case WLC_RATE_2M:
-			usec = length << 2;
-			break;
-		case WLC_RATE_5M5:
-			usec = (length << 4) / 11;
-			break;
-		case WLC_RATE_11M:
-			usec = (length << 3) / 11;
-			break;
-		default:
-			WL_ERROR("wl%d: wlc_compute_airtime: unsupported rspec 0x%x\n",
-				 wlc->pub->unit, rspec);
-			ASSERT((const char *)"Bad phy_rate" == NULL);
-			break;
-		}
-	}
-
-	return usec;
-}
-
-void BCMFASTPATH
+void
 wlc_compute_plcp(struct wlc_info *wlc, ratespec_t rspec, uint length, u8 *plcp)
 {
 	if (IS_MCS(rspec)) {
@@ -5384,7 +4846,7 @@ wlc_compute_plcp(struct wlc_info *wlc, ratespec_t rspec, uint length, u8 *plcp)
 	} else if (IS_OFDM(rspec)) {
 		wlc_compute_ofdm_plcp(rspec, length, plcp);
 	} else {
-		wlc_compute_cck_plcp(rspec, length, plcp);
+		wlc_compute_cck_plcp(wlc, rspec, length, plcp);
 	}
 	return;
 }
@@ -5393,7 +4855,6 @@ wlc_compute_plcp(struct wlc_info *wlc, ratespec_t rspec, uint length, u8 *plcp)
 static void wlc_compute_mimo_plcp(ratespec_t rspec, uint length, u8 *plcp)
 {
 	u8 mcs = (u8) (rspec & RSPEC_RATE_MASK);
-	ASSERT(IS_MCS(rspec));
 	plcp[0] = mcs;
 	if (RSPEC_IS40MHZ(rspec) || (mcs == 32))
 		plcp[0] |= MIMO_PLCP_40MHZ;
@@ -5405,19 +4866,15 @@ static void wlc_compute_mimo_plcp(ratespec_t rspec, uint length, u8 *plcp)
 }
 
 /* Rate: 802.11 rate code, length: PSDU length in octets */
-static void BCMFASTPATH
+static void
 wlc_compute_ofdm_plcp(ratespec_t rspec, u32 length, u8 *plcp)
 {
 	u8 rate_signal;
 	u32 tmp = 0;
 	int rate = RSPEC2RATE(rspec);
 
-	ASSERT(IS_OFDM(rspec));
-
 	/* encode rate per 802.11a-1999 sec 17.3.4.1, with lsb transmitted first */
-	rate_signal = rate_info[rate] & RATE_MASK;
-	ASSERT(rate_signal != 0);
-
+	rate_signal = rate_info[rate] & WLC_RATE_MASK;
 	memset(plcp, 0, D11_PHY_HDR_LEN);
 	D11A_PHY_HDR_SRATE((ofdm_phy_hdr_t *) plcp, rate_signal);
 
@@ -5436,7 +4893,8 @@ wlc_compute_ofdm_plcp(ratespec_t rspec, u32 length, u8 *plcp)
  * Broken out for PRQ.
  */
 
-static void wlc_cck_plcp_set(int rate_500, uint length, u8 *plcp)
+static void wlc_cck_plcp_set(struct wlc_info *wlc, int rate_500, uint length,
+			     u8 *plcp)
 {
 	u16 usec = 0;
 	u8 le = 0;
@@ -5463,7 +4921,8 @@ static void wlc_cck_plcp_set(int rate_500, uint length, u8 *plcp)
 		break;
 
 	default:
-		WL_ERROR("wlc_cck_plcp_set: unsupported rate %d\n", rate_500);
+		wiphy_err(wlc->wiphy, "wlc_cck_plcp_set: unsupported rate %d"
+			  "\n", rate_500);
 		rate_500 = WLC_RATE_1M;
 		usec = length << 3;
 		break;
@@ -5481,13 +4940,12 @@ static void wlc_cck_plcp_set(int rate_500, uint length, u8 *plcp)
 }
 
 /* Rate: 802.11 rate code, length: PSDU length in octets */
-static void wlc_compute_cck_plcp(ratespec_t rspec, uint length, u8 *plcp)
+static void wlc_compute_cck_plcp(struct wlc_info *wlc, ratespec_t rspec,
+				 uint length, u8 *plcp)
 {
 	int rate = RSPEC2RATE(rspec);
 
-	ASSERT(IS_CCK(rspec));
-
-	wlc_cck_plcp_set(rate, length, plcp);
+	wlc_cck_plcp_set(wlc, rate, length, plcp);
 }
 
 /* wlc_compute_frame_dur()
@@ -5500,7 +4958,7 @@ static void wlc_compute_cck_plcp(ratespec_t rspec, uint length, u8 *plcp)
  * next_frag_len	next MPDU length in bytes
  * preamble_type	use short/GF or long/MM PLCP header
  */
-static u16 BCMFASTPATH
+static u16
 wlc_compute_frame_dur(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type,
 		      uint next_frag_len)
 {
@@ -5534,7 +4992,7 @@ wlc_compute_frame_dur(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type,
  * rate			next MPDU rate in unit of 500kbps
  * frame_len		next MPDU frame length in bytes
  */
-u16 BCMFASTPATH
+u16
 wlc_compute_rtscts_dur(struct wlc_info *wlc, bool cts_only, ratespec_t rts_rate,
 		       ratespec_t frame_rate, u8 rts_preamble_type,
 		       u8 frame_preamble_type, uint frame_len, bool ba)
@@ -5566,33 +5024,7 @@ wlc_compute_rtscts_dur(struct wlc_info *wlc, bool cts_only, ratespec_t rts_rate,
 	return dur;
 }
 
-static bool wlc_phy_rspec_check(struct wlc_info *wlc, u16 bw, ratespec_t rspec)
-{
-	if (IS_MCS(rspec)) {
-		uint mcs = rspec & RSPEC_RATE_MASK;
-
-		if (mcs < 8) {
-			ASSERT(RSPEC_STF(rspec) < PHY_TXC1_MODE_SDM);
-		} else if ((mcs >= 8) && (mcs <= 23)) {
-			ASSERT(RSPEC_STF(rspec) == PHY_TXC1_MODE_SDM);
-		} else if (mcs == 32) {
-			ASSERT(RSPEC_STF(rspec) < PHY_TXC1_MODE_SDM);
-			ASSERT(bw == PHY_TXC1_BW_40MHZ_DUP);
-		}
-	} else if (IS_OFDM(rspec)) {
-		ASSERT(RSPEC_STF(rspec) < PHY_TXC1_MODE_STBC);
-	} else {
-		ASSERT(IS_CCK(rspec));
-
-		ASSERT((bw == PHY_TXC1_BW_20MHZ)
-		       || (bw == PHY_TXC1_BW_20MHZ_UP));
-		ASSERT(RSPEC_STF(rspec) == PHY_TXC1_MODE_SISO);
-	}
-
-	return true;
-}
-
-u16 BCMFASTPATH wlc_phytxctl1_calc(struct wlc_info *wlc, ratespec_t rspec)
+u16 wlc_phytxctl1_calc(struct wlc_info *wlc, ratespec_t rspec)
 {
 	u16 phyctl1 = 0;
 	u16 bw;
@@ -5603,12 +5035,10 @@ u16 BCMFASTPATH wlc_phytxctl1_calc(struct wlc_info *wlc, ratespec_t rspec)
 		bw = RSPEC_GET_BW(rspec);
 		/* 10Mhz is not supported yet */
 		if (bw < PHY_TXC1_BW_20MHZ) {
-			WL_ERROR("wlc_phytxctl1_calc: bw %d is not supported yet, set to 20L\n",
-				 bw);
+			wiphy_err(wlc->wiphy, "wlc_phytxctl1_calc: bw %d is "
+				  "not supported yet, set to 20L\n", bw);
 			bw = PHY_TXC1_BW_20MHZ;
 		}
-
-		wlc_phy_rspec_check(wlc, bw, rspec);
 	}
 
 	if (IS_MCS(rspec)) {
@@ -5629,8 +5059,8 @@ u16 BCMFASTPATH wlc_phytxctl1_calc(struct wlc_info *wlc, ratespec_t rspec)
 		/* get the phyctl byte from rate phycfg table */
 		phycfg = wlc_rate_legacy_phyctl(RSPEC2RATE(rspec));
 		if (phycfg == -1) {
-			WL_ERROR("wlc_phytxctl1_calc: wrong legacy OFDM/CCK rate\n");
-			ASSERT(0);
+			wiphy_err(wlc->wiphy, "wlc_phytxctl1_calc: wrong "
+				  "legacy OFDM/CCK rate\n");
 			phycfg = 0;
 		}
 		/* set the upper byte of phyctl1 */
@@ -5638,18 +5068,10 @@ u16 BCMFASTPATH wlc_phytxctl1_calc(struct wlc_info *wlc, ratespec_t rspec)
 		    (bw | (phycfg << 8) |
 		     (RSPEC_STF(rspec) << PHY_TXC1_MODE_SHIFT));
 	}
-
-#ifdef BCMDBG
-	/* phy clock must support 40Mhz if tx descriptor uses it */
-	if ((phyctl1 & PHY_TXC1_BW_MASK) >= PHY_TXC1_BW_40MHZ) {
-		ASSERT(CHSPEC_WLC_BW(wlc->chanspec) == WLC_40_MHZ);
-		ASSERT(wlc->chanspec == wlc_phy_chanspec_get(wlc->band->pi));
-	}
-#endif				/* BCMDBG */
 	return phyctl1;
 }
 
-ratespec_t BCMFASTPATH
+ratespec_t
 wlc_rspec_to_rts_rspec(struct wlc_info *wlc, ratespec_t rspec, bool use_rspec,
 		       u16 mimo_ctlchbw)
 {
@@ -5705,7 +5127,7 @@ wlc_rspec_to_rts_rspec(struct wlc_info *wlc, ratespec_t rspec, bool use_rspec,
  * headroom == D11_PHY_HDR_LEN + D11_TXH_LEN (D11_TXH_LEN is now 104 bytes)
  *
  */
-static u16 BCMFASTPATH
+static u16
 wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 		     struct sk_buff *p, struct scb *scb, uint frag,
 		     uint nfrags, uint queue, uint next_frag_len,
@@ -5744,14 +5166,12 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	u16 mimo_txbw;
 	u8 mimo_preamble_type;
 
-	ASSERT(queue < NFIFO);
-
 	/* locate 802.11 MAC header */
 	h = (struct ieee80211_hdr *)(p->data);
 	qos = ieee80211_is_data_qos(h->frame_control);
 
 	/* compute length of frame in bytes for use in PLCP computations */
-	len = pkttotlen(p);
+	len = bcm_pkttotlen(p);
 	phylen = len + FCS_LEN;
 
 	/* If WEP enabled, add room in phylen for the additional bytes of
@@ -5765,7 +5185,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 
 	/* Get tx_info */
 	tx_info = IEEE80211_SKB_CB(p);
-	ASSERT(tx_info);
 
 	/* add PLCP */
 	plcp = skb_push(p, D11_PHY_HDR_LEN);
@@ -5777,10 +5196,9 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	/* setup frameid */
 	if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
 		/* non-AP STA should never use BCMC queue */
-		ASSERT(queue != TX_BCMC_FIFO);
 		if (queue == TX_BCMC_FIFO) {
-			WL_ERROR("wl%d: %s: ASSERT queue == TX_BCMC!\n",
-				 WLCWLUNIT(wlc), __func__);
+			wiphy_err(wlc->wiphy, "wl%d: %s: ASSERT queue == "
+				  "TX_BCMC!\n", WLCWLUNIT(wlc), __func__);
 			frameid = bcmc_fid_generate(wlc, NULL, txh);
 		} else {
 			/* Increment the counter for first fragment */
@@ -5803,13 +5221,9 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	if (SCB_PS(scb) || ieee80211_is_beacon(h->frame_control))
 		mcl |= TXC_IGNOREPMQ;
 
-	ASSERT(hw->max_rates <= IEEE80211_TX_MAX_RATES);
-	ASSERT(hw->max_rates == 2);
-
 	txrate[0] = tx_info->control.rates;
 	txrate[1] = txrate[0] + 1;
 
-	ASSERT(txrate[0]->idx >= 0);
 	/* if rate control algorithm didn't give us a fallback rate, use the primary rate */
 	if (txrate[1]->idx < 0) {
 		txrate[1] = txrate[0];
@@ -5819,7 +5233,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 		is_mcs[k] =
 		    txrate[k]->flags & IEEE80211_TX_RC_MCS ? true : false;
 		if (!is_mcs[k]) {
-			ASSERT(!(tx_info->flags & IEEE80211_TX_CTL_AMPDU));
 			if ((txrate[k]->idx >= 0)
 			    && (txrate[k]->idx <
 				hw->wiphy->bands[tx_info->band]->n_bitrates)) {
@@ -5831,10 +5244,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 				    flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE ?
 				    true : false;
 			} else {
-				ASSERT((txrate[k]->idx >= 0) &&
-				       (txrate[k]->idx <
-					hw->wiphy->bands[tx_info->band]->
-					n_bitrates));
 				rate_val[k] = WLC_RATE_1M;
 			}
 		} else {
@@ -5857,7 +5266,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 
 		/* (1) RATE: determine and validate primary rate and fallback rates */
 		if (!RSPEC_ACTIVE(rspec[k])) {
-			ASSERT(RSPEC_ACTIVE(rspec[k]));
 			rspec[k] = WLC_RATE_1M;
 		} else {
 			if (!is_multicast_ether_addr(h->addr1)) {
@@ -5885,7 +5293,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 				    && WLC_STF_SS_STBC_TX(wlc, scb)) {
 					u8 stc;
 
-					ASSERT(WLC_STBC_CAP_PHY(wlc));
 					stc = 1;	/* Nss for single stream is always 1 */
 					rspec[k] |=
 					    (PHY_TXC1_MODE_STBC <<
@@ -5918,7 +5325,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 					if (wlc->ofdm_40txbw != AUTO)
 						mimo_txbw = wlc->ofdm_40txbw;
 				} else {
-					ASSERT(IS_CCK(rspec[k]));
 					if (wlc->cck_40txbw != AUTO)
 						mimo_txbw = wlc->cck_40txbw;
 				}
@@ -5957,9 +5363,9 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 
 			if ((txrate[k]->flags & IEEE80211_TX_RC_MCS)
 			    && (!IS_MCS(rspec[k]))) {
-				WL_ERROR("wl%d: %s: IEEE80211_TX_RC_MCS != IS_MCS(rspec)\n",
-					 WLCWLUNIT(wlc), __func__);
-				ASSERT(0 && "Rate mismatch");
+				wiphy_err(wlc->wiphy, "wl%d: %s: IEEE80211_TX_"
+					  "RC_MCS != IS_MCS(rspec)\n",
+					  WLCWLUNIT(wlc), __func__);
 			}
 
 			if (IS_MCS(rspec[k])) {
@@ -5973,22 +5379,15 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 				}
 			}
 
-			/* mimo bw field MUST now be valid in the rspec (it affects duration calculations) */
-			ASSERT(VALID_RATE_DBG(wlc, rspec[0]));
-
 			/* should be better conditionalized */
 			if (!IS_MCS(rspec[0])
 			    && (tx_info->control.rates[0].
 				flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE))
 				preamble_type[k] = WLC_SHORT_PREAMBLE;
-
-			ASSERT(!IS_MCS(rspec[0])
-			       || WLC_IS_MIMO_PREAMBLE(preamble_type[k]));
 		}
 	} else {
 		for (k = 0; k < hw->max_rates; k++) {
 			/* Set ctrlchbw as 20Mhz */
-			ASSERT(!IS_MCS(rspec[k]));
 			rspec[k] &= ~RSPEC_BW_MASK;
 			rspec[k] |= (PHY_TXC1_BW_20MHZ << RSPEC_BW_SHIFT);
 
@@ -6080,8 +5479,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	/* Set fallback rate preamble type */
 	if ((preamble_type[1] == WLC_SHORT_PREAMBLE) ||
 	    (preamble_type[1] == WLC_GF_PREAMBLE)) {
-		ASSERT((preamble_type[1] == WLC_GF_PREAMBLE) ||
-		       (!IS_MCS(rspec[1])));
 		if (RSPEC2RATE(rspec[1]) != WLC_RATE_1M)
 			mch |= TXC_PREAMBLE_DATA_FB_SHORT;
 	}
@@ -6146,7 +5543,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 		}
 
 		/* RTS PLCP header */
-		ASSERT(IS_ALIGNED((unsigned long)txh->RTSPhyHeader, sizeof(u16)));
 		rts_plcp = txh->RTSPhyHeader;
 		if (use_cts)
 			rts_phylen = DOT11_CTS_LEN + FCS_LEN;
@@ -6229,11 +5625,8 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 	phyctl = FRAMETYPE(rspec[0], wlc->mimoft);
 	if ((preamble_type[0] == WLC_SHORT_PREAMBLE) ||
 	    (preamble_type[0] == WLC_GF_PREAMBLE)) {
-		ASSERT((preamble_type[0] == WLC_GF_PREAMBLE)
-		       || !IS_MCS(rspec[0]));
 		if (RSPEC2RATE(rspec[0]) != WLC_RATE_1M)
 			phyctl |= PHY_TXC_SHORT_HDR;
-		wlc->pub->_cnt->txprshort++;
 	}
 
 	/* phytxant is properly bit shifted */
@@ -6274,21 +5667,10 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 		}
 	}
 
-	if (IS_MCS(rspec[0]))
-		ASSERT(IS_MCS(rspec[1]));
-
-	ASSERT(!IS_MCS(rspec[0]) ||
-	       ((preamble_type[0] == WLC_MM_PREAMBLE) == (txh->MModeLen != 0)));
-	ASSERT(!IS_MCS(rspec[1]) ||
-	       ((preamble_type[1] == WLC_MM_PREAMBLE) ==
-		(txh->MModeFbrLen != 0)));
-
 	ac = skb_get_queue_mapping(p);
 	if (SCB_WME(scb) && qos && wlc->edcf_txop[ac]) {
 		uint frag_dur, dur, dur_fallback;
 
-		ASSERT(!is_multicast_ether_addr(h->addr1));
-
 		/* WME: Update TXOP threshold */
 		if ((!(tx_info->flags & IEEE80211_TX_CTL_AMPDU)) && (frag == 0)) {
 			frag_dur =
@@ -6359,16 +5741,18 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw,
 					}
 				}
 			} else
-				WL_ERROR("wl%d: %s txop invalid for rate %d\n",
-					 wlc->pub->unit, fifo_names[queue],
-					 RSPEC2RATE(rspec[0]));
+				wiphy_err(wlc->wiphy, "wl%d: %s txop invalid "
+					  "for rate %d\n",
+					  wlc->pub->unit, fifo_names[queue],
+					  RSPEC2RATE(rspec[0]));
 
 			if (dur > wlc->edcf_txop[ac])
-				WL_ERROR("wl%d: %s: %s txop exceeded phylen %d/%d dur %d/%d\n",
-					 wlc->pub->unit, __func__,
-					 fifo_names[queue],
-					 phylen, wlc->fragthresh[queue],
-					 dur, wlc->edcf_txop[ac]);
+				wiphy_err(wlc->wiphy, "wl%d: %s: %s txop "
+					  "exceeded phylen %d/%d dur %d/%d\n",
+					  wlc->pub->unit, __func__,
+					  fifo_names[queue],
+					  phylen, wlc->fragthresh[queue],
+					  dur, wlc->edcf_txop[ac]);
 		}
 	}
 
@@ -6379,8 +5763,6 @@ void wlc_tbtt(struct wlc_info *wlc, d11regs_t *regs)
 {
 	struct wlc_bsscfg *cfg = wlc->cfg;
 
-	wlc->pub->_cnt->tbtt++;
-
 	if (BSSCFG_STA(cfg)) {
 		/* run watchdog here if the watchdog timer is not armed */
 		if (WLC_WATCHDOG_TBTT(wlc)) {
@@ -6410,127 +5792,6 @@ void wlc_tbtt(struct wlc_info *wlc, d11regs_t *regs)
 	}
 }
 
-/* GP timer is a freerunning 32 bit counter, decrements at 1 us rate */
-void wlc_hwtimer_gptimer_set(struct wlc_info *wlc, uint us)
-{
-	W_REG(&wlc->regs->gptimer, us);
-}
-
-void wlc_hwtimer_gptimer_abort(struct wlc_info *wlc)
-{
-	W_REG(&wlc->regs->gptimer, 0);
-}
-
-static void wlc_hwtimer_gptimer_cb(struct wlc_info *wlc)
-{
-	/* when interrupt is generated, the counter is loaded with last value
-	 * written and continue to decrement. So it has to be cleaned first
-	 */
-	W_REG(&wlc->regs->gptimer, 0);
-}
-
-/*
- * This fn has all the high level dpc processing from wlc_dpc.
- * POLICY: no macinstatus change, no bounding loop.
- *         All dpc bounding should be handled in BMAC dpc, like txstatus and rxint
- */
-void wlc_high_dpc(struct wlc_info *wlc, u32 macintstatus)
-{
-	d11regs_t *regs = wlc->regs;
-#ifdef BCMDBG
-	char flagstr[128];
-	static const bcm_bit_desc_t int_flags[] = {
-		{MI_MACSSPNDD, "MACSSPNDD"},
-		{MI_BCNTPL, "BCNTPL"},
-		{MI_TBTT, "TBTT"},
-		{MI_BCNSUCCESS, "BCNSUCCESS"},
-		{MI_BCNCANCLD, "BCNCANCLD"},
-		{MI_ATIMWINEND, "ATIMWINEND"},
-		{MI_PMQ, "PMQ"},
-		{MI_NSPECGEN_0, "NSPECGEN_0"},
-		{MI_NSPECGEN_1, "NSPECGEN_1"},
-		{MI_MACTXERR, "MACTXERR"},
-		{MI_NSPECGEN_3, "NSPECGEN_3"},
-		{MI_PHYTXERR, "PHYTXERR"},
-		{MI_PME, "PME"},
-		{MI_GP0, "GP0"},
-		{MI_GP1, "GP1"},
-		{MI_DMAINT, "DMAINT"},
-		{MI_TXSTOP, "TXSTOP"},
-		{MI_CCA, "CCA"},
-		{MI_BG_NOISE, "BG_NOISE"},
-		{MI_DTIM_TBTT, "DTIM_TBTT"},
-		{MI_PRQ, "PRQ"},
-		{MI_PWRUP, "PWRUP"},
-		{MI_RFDISABLE, "RFDISABLE"},
-		{MI_TFS, "TFS"},
-		{MI_PHYCHANGED, "PHYCHANGED"},
-		{MI_TO, "TO"},
-		{0, NULL}
-	};
-
-	if (macintstatus & ~(MI_TBTT | MI_TXSTOP)) {
-		bcm_format_flags(int_flags, macintstatus, flagstr,
-				 sizeof(flagstr));
-		WL_TRACE("wl%d: macintstatus 0x%x %s\n",
-			 wlc->pub->unit, macintstatus, flagstr);
-	}
-#endif				/* BCMDBG */
-
-	if (macintstatus & MI_PRQ) {
-		/* Process probe request FIFO */
-		ASSERT(0 && "PRQ Interrupt in non-MBSS");
-	}
-
-	/* TBTT indication */
-	/* ucode only gives either TBTT or DTIM_TBTT, not both */
-	if (macintstatus & (MI_TBTT | MI_DTIM_TBTT))
-		wlc_tbtt(wlc, regs);
-
-	if (macintstatus & MI_GP0) {
-		WL_ERROR("wl%d: PSM microcode watchdog fired at %d (seconds). Resetting.\n",
-			 wlc->pub->unit, wlc->pub->now);
-
-		printk_once("%s : PSM Watchdog, chipid 0x%x, chiprev 0x%x\n",
-					__func__, wlc->pub->sih->chip,
-					wlc->pub->sih->chiprev);
-
-		wlc->pub->_cnt->psmwds++;
-
-		/* big hammer */
-		wl_init(wlc->wl);
-	}
-
-	/* gptimer timeout */
-	if (macintstatus & MI_TO) {
-		wlc_hwtimer_gptimer_cb(wlc);
-	}
-
-	if (macintstatus & MI_RFDISABLE) {
-		WL_ERROR("wl%d: MAC Detected a change on the RF Disable Input 0x%x\n",
-			 wlc->pub->unit,
-			 R_REG(&regs->phydebug) & PDBG_RFD);
-		/* delay the cleanup to wl_down in IBSS case */
-		if ((R_REG(&regs->phydebug) & PDBG_RFD)) {
-			int idx;
-			struct wlc_bsscfg *bsscfg;
-			FOREACH_BSS(wlc, idx, bsscfg) {
-				if (!BSSCFG_STA(bsscfg) || !bsscfg->enable
-				    || !bsscfg->BSS)
-					continue;
-				WL_ERROR("wl%d: wlc_dpc: rfdisable -> wlc_bsscfg_disable()\n",
-					 wlc->pub->unit);
-			}
-		}
-	}
-
-	/* send any enq'd tx packets. Just makes sure to jump start tx */
-	if (!pktq_empty(&wlc->active_queue->q))
-		wlc_send_q(wlc, wlc->active_queue);
-
-	ASSERT(wlc_ps_check(wlc));
-}
-
 static void wlc_war16165(struct wlc_info *wlc, bool tx)
 {
 	if (tx) {
@@ -6546,7 +5807,7 @@ static void wlc_war16165(struct wlc_info *wlc, bool tx)
 
 /* process an individual tx_status_t */
 /* WLC_HIGH_API */
-bool BCMFASTPATH
+bool
 wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2)
 {
 	struct sk_buff *p;
@@ -6572,16 +5833,12 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2)
 	 */
 	if (!(txs->status & TX_STATUS_AMPDU)
 	    && (txs->status & TX_STATUS_INTERMEDIATE)) {
-		WLCNTADD(wlc->pub->_cnt->txnoack,
-			 ((txs->
-			   status & TX_STATUS_FRM_RTX_MASK) >>
-			  TX_STATUS_FRM_RTX_SHIFT));
-		WL_ERROR("%s: INTERMEDIATE but not AMPDU\n", __func__);
+		wiphy_err(wlc->wiphy, "%s: INTERMEDIATE but not AMPDU\n",
+			  __func__);
 		return false;
 	}
 
 	queue = txs->frameid & TXFID_QUEUE_MASK;
-	ASSERT(queue < NFIFO);
 	if (queue >= NFIFO) {
 		p = NULL;
 		goto fatal;
@@ -6598,41 +5855,31 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2)
 
 	if (txs->phyerr) {
 		if (WL_ERROR_ON()) {
-			WL_ERROR("phyerr 0x%x, rate 0x%x\n",
-				 txs->phyerr, txh->MainRates);
+			wiphy_err(wlc->wiphy, "phyerr 0x%x, rate 0x%x\n",
+				  txs->phyerr, txh->MainRates);
 			wlc_print_txdesc(txh);
 		}
 		wlc_print_txstatus(txs);
 	}
 
-	ASSERT(txs->frameid == cpu_to_le16(txh->TxFrameID));
 	if (txs->frameid != cpu_to_le16(txh->TxFrameID))
 		goto fatal;
-
 	tx_info = IEEE80211_SKB_CB(p);
 	h = (struct ieee80211_hdr *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN);
 
 	if (tx_info->control.sta)
 		scb = (struct scb *)tx_info->control.sta->drv_priv;
 
-	if (N_ENAB(wlc->pub)) {
-		u8 *plcp = (u8 *) (txh + 1);
-		if (PLCP3_ISSGI(plcp[3]))
-			wlc->pub->_cnt->txmpdu_sgi++;
-		if (PLCP3_ISSTBC(plcp[3]))
-			wlc->pub->_cnt->txmpdu_stbc++;
-	}
-
 	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
-		ASSERT((mcl & TXC_AMPDU_MASK) != TXC_AMPDU_NONE);
 		wlc_ampdu_dotxstatus(wlc->ampdu, scb, p, txs);
 		return false;
 	}
 
 	supr_status = txs->status & TX_STATUS_SUPR_MASK;
 	if (supr_status == TX_STATUS_SUPR_BADCH)
-		WL_NONE("%s: Pkt tx suppressed, possibly channel %d\n",
-			__func__, CHSPEC_CHANNEL(wlc->default_bss->chanspec));
+		BCMMSG(wlc->wiphy,
+		       "%s: Pkt tx suppressed, possibly channel %d\n",
+		       __func__, CHSPEC_CHANNEL(wlc->default_bss->chanspec));
 
 	tx_rts = cpu_to_le16(txh->MacTxControlLow) & TXC_SENDRTS;
 	tx_frame_count =
@@ -6643,7 +5890,7 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2)
 	lastframe = !ieee80211_has_morefrags(h->frame_control);
 
 	if (!lastframe) {
-		WL_ERROR("Not last frame!\n");
+		wiphy_err(wlc->wiphy, "Not last frame!\n");
 	} else {
 		u16 sfbl, lfbl;
 		ieee80211_tx_info_clear_status(tx_info);
@@ -6679,7 +5926,7 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2)
 			tx_info->flags |= IEEE80211_TX_STAT_ACK;
 	}
 
-	totlen = pkttotlen(p);
+	totlen = bcm_pkttotlen(p);
 	free_pdu = true;
 
 	wlc_txfifo_complete(wlc, queue, 1);
@@ -6692,33 +5939,30 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2)
 		skb_pull(p, D11_PHY_HDR_LEN);
 		skb_pull(p, D11_TXH_LEN);
 		ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw, p);
-		wlc->pub->_cnt->ieee_tx_status++;
 	} else {
-		WL_ERROR("%s: Not last frame => not calling tx_status\n",
-			 __func__);
+		wiphy_err(wlc->wiphy, "%s: Not last frame => not calling "
+			  "tx_status\n", __func__);
 	}
 
 	return false;
 
  fatal:
-	ASSERT(0);
 	if (p)
-		pkt_buf_free_skb(p);
+		bcm_pkt_buf_free_skb(p);
 
 	return true;
 
 }
 
-void BCMFASTPATH
+void
 wlc_txfifo_complete(struct wlc_info *wlc, uint fifo, s8 txpktpend)
 {
 	TXPKTPENDDEC(wlc, fifo, txpktpend);
-	WL_TRACE("wlc_txfifo_complete, pktpend dec %d to %d\n",
-		 txpktpend, TXPKTPENDGET(wlc, fifo));
+	BCMMSG(wlc->wiphy, "pktpend dec %d to %d\n", txpktpend,
+		TXPKTPENDGET(wlc, fifo));
 
 	/* There is more room; mark precedences related to this FIFO sendable */
 	WLC_TX_FIFO_ENAB(wlc, fifo);
-	ASSERT(TXPKTPENDGET(wlc, fifo) >= 0);
 
 	if (!TXPKTPENDTOT(wlc)) {
 		if (wlc->block_datafifo & DATA_BLOCK_TX_SUPR)
@@ -6735,84 +5979,6 @@ wlc_txfifo_complete(struct wlc_info *wlc, uint fifo, s8 txpktpend)
 	/* figure out which bsscfg is being worked on... */
 }
 
-/* Given the beacon interval in kus, and a 64 bit TSF in us,
- * return the offset (in us) of the TSF from the last TBTT
- */
-u32 wlc_calc_tbtt_offset(u32 bp, u32 tsf_h, u32 tsf_l)
-{
-	u32 k, btklo, btkhi, offset;
-
-	/* TBTT is always an even multiple of the beacon_interval,
-	 * so the TBTT less than or equal to the beacon timestamp is
-	 * the beacon timestamp minus the beacon timestamp modulo
-	 * the beacon interval.
-	 *
-	 * TBTT = BT - (BT % BIu)
-	 *      = (BTk - (BTk % BP)) * 2^10
-	 *
-	 * BT = beacon timestamp (usec, 64bits)
-	 * BTk = beacon timestamp (Kusec, 54bits)
-	 * BP = beacon interval (Kusec, 16bits)
-	 * BIu = BP * 2^10 = beacon interval (usec, 26bits)
-	 *
-	 * To keep the calculations in u32s, the modulo operation
-	 * on the high part of BT needs to be done in parts using the
-	 * relations:
-	 * X*Y mod Z = ((X mod Z) * (Y mod Z)) mod Z
-	 * and
-	 * (X + Y) mod Z = ((X mod Z) + (Y mod Z)) mod Z
-	 *
-	 * So, if BTk[n] = u16 n [0,3] of BTk.
-	 * BTk % BP = SUM((BTk[n] * 2^16n) % BP , 0<=n<4) % BP
-	 * and the SUM term can be broken down:
-	 * (BTk[n] *     2^16n)    % BP
-	 * (BTk[n] * (2^16n % BP)) % BP
-	 *
-	 * Create a set of power of 2 mod BP constants:
-	 * K[n] = 2^(16n) % BP
-	 *      = (K[n-1] * 2^16) % BP
-	 * K[2] = 2^32 % BP = ((2^16 % BP) * 2^16) % BP
-	 *
-	 * BTk % BP = BTk[0-1] % BP +
-	 *            (BTk[2] * K[2]) % BP +
-	 *            (BTk[3] * K[3]) % BP
-	 *
-	 * Since K[n] < 2^16 and BTk[n] is < 2^16, then BTk[n] * K[n] < 2^32
-	 */
-
-	/* BTk = BT >> 10, btklo = BTk[0-3], bkthi = BTk[4-6] */
-	btklo = (tsf_h << 22) | (tsf_l >> 10);
-	btkhi = tsf_h >> 10;
-
-	/* offset = BTk % BP */
-	offset = btklo % bp;
-
-	/* K[2] = ((2^16 % BP) * 2^16) % BP */
-	k = (u32) (1 << 16) % bp;
-	k = (u32) (k * 1 << 16) % (u32) bp;
-
-	/* offset += (BTk[2] * K[2]) % BP */
-	offset += ((btkhi & 0xffff) * k) % bp;
-
-	/* BTk[3] */
-	btkhi = btkhi >> 16;
-
-	/* k[3] = (K[2] * 2^16) % BP */
-	k = (k << 16) % bp;
-
-	/* offset += (BTk[3] * K[3]) % BP */
-	offset += ((btkhi & 0xffff) * k) % bp;
-
-	offset = offset % bp;
-
-	/* convert offset from kus to us by shifting up 10 bits and
-	 * add in the low 10 bits of tsf that we ignored
-	 */
-	offset = (offset << 10) + (tsf_l & 0x3FF);
-
-	return offset;
-}
-
 /* Update beacon listen interval in shared memory */
 void wlc_bcn_li_upd(struct wlc_info *wlc)
 {
@@ -6827,25 +5993,56 @@ void wlc_bcn_li_upd(struct wlc_info *wlc)
 			      (wlc->bcn_li_dtim << 8) | wlc->bcn_li_bcn);
 }
 
+/*
+ * recover 64bit TSF value from the 16bit TSF value in the rx header
+ * given the assumption that the TSF passed in header is within 65ms
+ * of the current tsf.
+ *
+ * 6       5       4       4       3       2       1
+ * 3.......6.......8.......0.......2.......4.......6.......8......0
+ * |<---------- tsf_h ----------->||<--- tsf_l -->||<-RxTSFTime ->|
+ *
+ * The RxTSFTime are the lowest 16 bits and provided by the ucode. The
+ * tsf_l is filled in by wlc_bmac_recv, which is done earlier in the
+ * receive call sequence after rx interrupt. Only the higher 16 bits
+ * are used. Finally, the tsf_h is read from the tsf register.
+ */
+static u64 wlc_recover_tsf64(struct wlc_info *wlc, struct wlc_d11rxhdr *rxh)
+{
+	u32 tsf_h, tsf_l;
+	u16 rx_tsf_0_15, rx_tsf_16_31;
+
+	wlc_bmac_read_tsf(wlc->hw, &tsf_l, &tsf_h);
+
+	rx_tsf_16_31 = (u16)(tsf_l >> 16);
+	rx_tsf_0_15 = rxh->rxhdr.RxTSFTime;
+
+	/*
+	 * a greater tsf time indicates the low 16 bits of
+	 * tsf_l wrapped, so decrement the high 16 bits.
+	 */
+	if ((u16)tsf_l < rx_tsf_0_15) {
+		rx_tsf_16_31 -= 1;
+		if (rx_tsf_16_31 == 0xffff)
+			tsf_h -= 1;
+	}
+
+	return ((u64)tsf_h << 32) | (((u32)rx_tsf_16_31 << 16) + rx_tsf_0_15);
+}
+
 static void
 prep_mac80211_status(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p,
 		     struct ieee80211_rx_status *rx_status)
 {
-	u32 tsf_l, tsf_h;
 	wlc_d11rxhdr_t *wlc_rxh = (wlc_d11rxhdr_t *) rxh;
 	int preamble;
 	int channel;
 	ratespec_t rspec;
 	unsigned char *plcp;
 
-#if 0
-	/* Clearly, this is bogus -- reading the TSF now is wrong */
-	wlc_read_tsf(wlc, &tsf_l, &tsf_h);	/* mactime */
-	rx_status->mactime = tsf_h;
-	rx_status->mactime <<= 32;
-	rx_status->mactime |= tsf_l;
-	rx_status->flag |= RX_FLAG_MACTIME_MPDU; /* clearly wrong */
-#endif
+	/* fill in TSF and flag its presence */
+	rx_status->mactime = wlc_recover_tsf64(wlc, wlc_rxh);
+	rx_status->flag |= RX_FLAG_MACTIME_MPDU;
 
 	channel = WLC_CHAN_CHANNEL(rxh->RxChan);
 
@@ -6912,7 +6109,7 @@ prep_mac80211_status(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p,
 			rx_status->rate_idx = 11;
 			break;
 		default:
-			WL_ERROR("%s: Unknown rate\n", __func__);
+			wiphy_err(wlc->wiphy, "%s: Unknown rate\n", __func__);
 		}
 
 		/* Determine short preamble and rate_idx */
@@ -6923,7 +6120,8 @@ prep_mac80211_status(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p,
 		} else if (IS_OFDM(rspec)) {
 			rx_status->flag |= RX_FLAG_SHORTPRE;
 		} else {
-			WL_ERROR("%s: Unknown modulation\n", __func__);
+			wiphy_err(wlc->wiphy, "%s: Unknown modulation\n",
+				  __func__);
 		}
 	}
 
@@ -6932,11 +6130,13 @@ prep_mac80211_status(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p,
 
 	if (rxh->RxStatus1 & RXS_DECERR) {
 		rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC;
-		WL_ERROR("%s:  RX_FLAG_FAILED_PLCP_CRC\n", __func__);
+		wiphy_err(wlc->wiphy, "%s:  RX_FLAG_FAILED_PLCP_CRC\n",
+			  __func__);
 	}
 	if (rxh->RxStatus1 & RXS_FCSERR) {
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
-		WL_ERROR("%s:  RX_FLAG_FAILED_FCS_CRC\n", __func__);
+		wiphy_err(wlc->wiphy, "%s:  RX_FLAG_FAILED_FCS_CRC\n",
+			  __func__);
 	}
 }
 
@@ -6945,14 +6145,6 @@ wlc_recvctl(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p)
 {
 	int len_mpdu;
 	struct ieee80211_rx_status rx_status;
-#if defined(BCMDBG)
-	struct sk_buff *skb = p;
-#endif				/* BCMDBG */
-	/* Todo:
-	 * Cache plcp for first MPDU of AMPD and use chacched version for INTERMEDIATE.
-	 * Test for INTERMEDIATE  like so:
-	 * if (!(plcp[0] | plcp[1] | plcp[2]))
-	 */
 
 	memset(&rx_status, 0, sizeof(rx_status));
 	prep_mac80211_status(wlc, rxh, p, &rx_status);
@@ -6962,48 +6154,25 @@ wlc_recvctl(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p)
 	skb_pull(p, D11_PHY_HDR_LEN);
 	__skb_trim(p, len_mpdu);
 
-	ASSERT(!(p->next));
-	ASSERT(!(p->prev));
-
-	ASSERT(IS_ALIGNED((unsigned long)skb->data, 2));
-
 	memcpy(IEEE80211_SKB_RXCB(p), &rx_status, sizeof(rx_status));
 	ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p);
-
-	wlc->pub->_cnt->ieee_rx++;
 	return;
 }
 
-void wlc_bss_list_free(struct wlc_info *wlc, struct wlc_bss_list *bss_list)
-{
-	uint index;
-
-	if (!bss_list) {
-		WL_ERROR("%s: Attempting to free NULL list\n", __func__);
-		return;
-	}
-	/* inspect all BSS descriptor */
-	for (index = 0; index < bss_list->count; index++) {
-		kfree(bss_list->ptrs[index]);
-		bss_list->ptrs[index] = NULL;
-	}
-	bss_list->count = 0;
-}
-
 /* Process received frames */
 /*
  * Return true if more frames need to be processed. false otherwise.
  * Param 'bound' indicates max. # frames to process before break out.
  */
 /* WLC_HIGH_API */
-void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p)
+void wlc_recv(struct wlc_info *wlc, struct sk_buff *p)
 {
 	d11rxhdr_t *rxh;
 	struct ieee80211_hdr *h;
 	uint len;
 	bool is_amsdu;
 
-	WL_TRACE("wl%d: wlc_recv\n", wlc->pub->unit);
+	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	/* frame starts with rxhdr */
 	rxh = (d11rxhdr_t *) (p->data);
@@ -7027,9 +6196,8 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p)
 	/* MAC inserts 2 pad bytes for a4 headers or QoS or A-MSDU subframes */
 	if (rxh->RxStatus1 & RXS_PBPRES) {
 		if (p->len < 2) {
-			wlc->pub->_cnt->rxrunt++;
-			WL_ERROR("wl%d: wlc_recv: rcvd runt of len %d\n",
-				 wlc->pub->unit, p->len);
+			wiphy_err(wlc->wiphy, "wl%d: wlc_recv: rcvd runt of "
+				  "len %d\n", wlc->pub->unit, p->len);
 			goto toss;
 		}
 		skb_pull(p, 2);
@@ -7040,17 +6208,17 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p)
 
 	if (rxh->RxStatus1 & RXS_FCSERR) {
 		if (wlc->pub->mac80211_state & MAC80211_PROMISC_BCNS) {
-			WL_ERROR("FCSERR while scanning******* - tossing\n");
+			wiphy_err(wlc->wiphy, "FCSERR while scanning******* -"
+				  " tossing\n");
 			goto toss;
 		} else {
-			WL_ERROR("RCSERR!!!\n");
+			wiphy_err(wlc->wiphy, "RCSERR!!!\n");
 			goto toss;
 		}
 	}
 
 	/* check received pkt has at least frame control field */
 	if (len < D11_PHY_HDR_LEN + sizeof(h->frame_control)) {
-		wlc->pub->_cnt->rxrunt++;
 		goto toss;
 	}
 
@@ -7064,13 +6232,12 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p)
 		    ieee80211_is_mgmt(h->frame_control)) {
 			if ((is_zero_ether_addr(h->addr2) ||
 			     is_multicast_ether_addr(h->addr2))) {
-				WL_ERROR("wl%d: %s: dropping a frame with "
-					 "invalid src mac address, a2: %pM\n",
+				wiphy_err(wlc->wiphy, "wl%d: %s: dropping a "
+					  "frame with invalid src mac address,"
+					  " a2: %pM\n",
 					 wlc->pub->unit, __func__, h->addr2);
-				wlc->pub->_cnt->rxbadsrcmac++;
 				goto toss;
 			}
-			wlc->pub->_cnt->rxfrag++;
 		}
 	}
 
@@ -7085,7 +6252,7 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p)
 	return;
 
  toss:
-	pkt_buf_free_skb(p);
+	bcm_pkt_buf_free_skb(p);
 }
 
 /* calculate frame duration for Mixed-mode L-SIG spoofing, return
@@ -7094,12 +6261,12 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p)
  * Formula given by HT PHY Spec v 1.13
  *   len = 3(nsyms + nstream + 3) - 3
  */
-u16 BCMFASTPATH
+u16
 wlc_calc_lsig_len(struct wlc_info *wlc, ratespec_t ratespec, uint mac_len)
 {
 	uint nsyms, len = 0, kNdps;
 
-	WL_TRACE("wl%d: wlc_calc_lsig_len: rate %d, len%d\n",
+	BCMMSG(wlc->wiphy, "wl%d: rate %d, len%d\n",
 		 wlc->pub->unit, RSPEC2RATE(ratespec), mac_len);
 
 	if (IS_MCS(ratespec)) {
@@ -7107,7 +6274,6 @@ wlc_calc_lsig_len(struct wlc_info *wlc, ratespec_t ratespec, uint mac_len)
 		/* MCS_TXS(mcs) returns num tx streams - 1 */
 		int tot_streams = (MCS_TXS(mcs) + 1) + RSPEC_STC(ratespec);
 
-		ASSERT(WLC_PHY_11N_CAP(wlc->band));
 		/* the payload duration calculation matches that of regular ofdm */
 		/* 1000Ndbps = kbps * 4 */
 		kNdps =
@@ -7135,7 +6301,7 @@ wlc_calc_lsig_len(struct wlc_info *wlc, ratespec_t ratespec, uint mac_len)
 }
 
 /* calculate frame duration of a given rate and length, return time in usec unit */
-uint BCMFASTPATH
+uint
 wlc_calc_frame_time(struct wlc_info *wlc, ratespec_t ratespec, u8 preamble_type,
 		    uint mac_len)
 {
@@ -7143,19 +6309,17 @@ wlc_calc_frame_time(struct wlc_info *wlc, ratespec_t ratespec, u8 preamble_type,
 	uint rate = RSPEC2RATE(ratespec);
 
 	if (rate == 0) {
-		ASSERT(0);
-		WL_ERROR("wl%d: WAR: using rate of 1 mbps\n", wlc->pub->unit);
+		wiphy_err(wlc->wiphy, "wl%d: WAR: using rate of 1 mbps\n",
+			  wlc->pub->unit);
 		rate = WLC_RATE_1M;
 	}
 
-	WL_TRACE("wl%d: wlc_calc_frame_time: rspec 0x%x, preamble_type %d, len%d\n",
+	BCMMSG(wlc->wiphy, "wl%d: rspec 0x%x, preamble_type %d, len%d\n",
 		 wlc->pub->unit, ratespec, preamble_type, mac_len);
 
 	if (IS_MCS(ratespec)) {
 		uint mcs = ratespec & RSPEC_RATE_MASK;
 		int tot_streams = MCS_TXS(mcs) + RSPEC_STC(ratespec);
-		ASSERT(WLC_PHY_11N_CAP(wlc->band));
-		ASSERT(WLC_IS_MIMO_PREAMBLE(preamble_type));
 
 		dur = PREN_PREAMBLE + (tot_streams * PREN_PREAMBLE_EXT);
 		if (preamble_type == WLC_MM_PREAMBLE)
@@ -7213,13 +6377,12 @@ wlc_calc_frame_len(struct wlc_info *wlc, ratespec_t ratespec, u8 preamble_type,
 	uint nsyms, mac_len, Ndps, kNdps;
 	uint rate = RSPEC2RATE(ratespec);
 
-	WL_TRACE("wl%d: wlc_calc_frame_len: rspec 0x%x, preamble_type %d, dur %d\n",
+	BCMMSG(wlc->wiphy, "wl%d: rspec 0x%x, preamble_type %d, dur %d\n",
 		 wlc->pub->unit, ratespec, preamble_type, dur);
 
 	if (IS_MCS(ratespec)) {
 		uint mcs = ratespec & RSPEC_RATE_MASK;
 		int tot_streams = MCS_TXS(mcs) + RSPEC_STC(ratespec);
-		ASSERT(WLC_PHY_11N_CAP(wlc->band));
 		dur -= PREN_PREAMBLE + (tot_streams * PREN_PREAMBLE_EXT);
 		/* payload calculation matches that of regular ofdm */
 		if (BAND_2G(wlc->band->bandtype))
@@ -7256,33 +6419,29 @@ wlc_calc_frame_len(struct wlc_info *wlc, ratespec_t ratespec, u8 preamble_type,
 static uint
 wlc_calc_ba_time(struct wlc_info *wlc, ratespec_t rspec, u8 preamble_type)
 {
-	WL_TRACE("wl%d: wlc_calc_ba_time: rspec 0x%x, preamble_type %d\n",
-		 wlc->pub->unit, rspec, preamble_type);
+	BCMMSG(wlc->wiphy, "wl%d: rspec 0x%x, "
+		 "preamble_type %d\n", wlc->pub->unit, rspec, preamble_type);
 	/* Spec 9.6: ack rate is the highest rate in BSSBasicRateSet that is less than
 	 * or equal to the rate of the immediately previous frame in the FES
 	 */
 	rspec = WLC_BASIC_RATE(wlc, rspec);
-	ASSERT(VALID_RATE_DBG(wlc, rspec));
-
 	/* BA len == 32 == 16(ctl hdr) + 4(ba len) + 8(bitmap) + 4(fcs) */
 	return wlc_calc_frame_time(wlc, rspec, preamble_type,
 				   (DOT11_BA_LEN + DOT11_BA_BITMAP_LEN +
 				    FCS_LEN));
 }
 
-static uint BCMFASTPATH
+static uint
 wlc_calc_ack_time(struct wlc_info *wlc, ratespec_t rspec, u8 preamble_type)
 {
 	uint dur = 0;
 
-	WL_TRACE("wl%d: wlc_calc_ack_time: rspec 0x%x, preamble_type %d\n",
-		 wlc->pub->unit, rspec, preamble_type);
+	BCMMSG(wlc->wiphy, "wl%d: rspec 0x%x, preamble_type %d\n",
+		wlc->pub->unit, rspec, preamble_type);
 	/* Spec 9.6: ack rate is the highest rate in BSSBasicRateSet that is less than
 	 * or equal to the rate of the immediately previous frame in the FES
 	 */
 	rspec = WLC_BASIC_RATE(wlc, rspec);
-	ASSERT(VALID_RATE_DBG(wlc, rspec));
-
 	/* ACK frame len == 14 == 2(fc) + 2(dur) + 6(ra) + 4(fcs) */
 	dur =
 	    wlc_calc_frame_time(wlc, rspec, preamble_type,
@@ -7293,8 +6452,8 @@ wlc_calc_ack_time(struct wlc_info *wlc, ratespec_t rspec, u8 preamble_type)
 static uint
 wlc_calc_cts_time(struct wlc_info *wlc, ratespec_t rspec, u8 preamble_type)
 {
-	WL_TRACE("wl%d: wlc_calc_cts_time: ratespec 0x%x, preamble_type %d\n",
-		 wlc->pub->unit, rspec, preamble_type);
+	BCMMSG(wlc->wiphy, "wl%d: ratespec 0x%x, preamble_type %d\n",
+		wlc->pub->unit, rspec, preamble_type);
 	return wlc_calc_ack_time(wlc, rspec, preamble_type);
 }
 
@@ -7320,11 +6479,12 @@ void wlc_rate_lookup_init(struct wlc_info *wlc, wlc_rateset_t *rateset)
 			continue;
 
 		/* mask off basic bit */
-		rate = (rateset->rates[i] & RATE_MASK);
+		rate = (rateset->rates[i] & WLC_RATE_MASK);
 
 		if (rate > WLC_MAXRATE) {
-			WL_ERROR("wlc_rate_lookup_init: invalid rate 0x%X in rate set\n",
-				 rateset->rates[i]);
+			wiphy_err(wlc->wiphy, "wlc_rate_lookup_init: invalid "
+				  "rate 0x%X in rate set\n",
+				  rateset->rates[i]);
 			continue;
 		}
 
@@ -7347,7 +6507,6 @@ void wlc_rate_lookup_init(struct wlc_info *wlc, wlc_rateset_t *rateset)
 
 	for (i = 0; i < wlc->band->hw_rateset.count; i++) {
 		rate = wlc->band->hw_rateset.rates[i];
-		ASSERT(rate <= WLC_MAXRATE);
 
 		if (br[rate] != 0) {
 			/* This rate is a basic rate.
@@ -7406,8 +6565,8 @@ static void wlc_write_rate_shm(struct wlc_info *wlc, u8 rate, u8 basic_rate)
 	 * for a given rate, the LS-nibble of the PLCP SIGNAL field is
 	 * the index into the rate table.
 	 */
-	phy_rate = rate_info[rate] & RATE_MASK;
-	basic_phy_rate = rate_info[basic_rate] & RATE_MASK;
+	phy_rate = rate_info[rate] & WLC_RATE_MASK;
+	basic_phy_rate = rate_info[basic_rate] & WLC_RATE_MASK;
 	index = phy_rate & 0xf;
 	basic_index = basic_phy_rate & 0xf;
 
@@ -7447,14 +6606,13 @@ void wlc_set_ratetable(struct wlc_info *wlc)
 	uint i;
 
 	rs_dflt = wlc_rateset_get_hwrs(wlc);
-	ASSERT(rs_dflt != NULL);
 
 	wlc_rateset_copy(rs_dflt, &rs);
 	wlc_rateset_mcs_upd(&rs, wlc->stf->txstreams);
 
 	/* walk the phy rate table and update SHM basic rate lookup table */
 	for (i = 0; i < rs.count; i++) {
-		rate = rs.rates[i] & RATE_MASK;
+		rate = rs.rates[i] & WLC_RATE_MASK;
 
 		/* for a given rate WLC_BASIC_RATE returns the rate at
 		 * which a response ACK/CTS should be sent.
@@ -7464,7 +6622,7 @@ void wlc_set_ratetable(struct wlc_info *wlc)
 			/* This should only happen if we are using a
 			 * restricted rateset.
 			 */
-			basic_rate = rs.rates[0] & RATE_MASK;
+			basic_rate = rs.rates[0] & WLC_RATE_MASK;
 		}
 
 		wlc_write_rate_shm(wlc, rate, basic_rate);
@@ -7503,8 +6661,8 @@ bool wlc_valid_rate(struct wlc_info *wlc, ratespec_t rspec, int band,
 			return true;
  error:
 	if (verbose) {
-		WL_ERROR("wl%d: wlc_valid_rate: rate spec 0x%x not in hw_rateset\n",
-			 wlc->pub->unit, rspec);
+		wiphy_err(wlc->wiphy, "wl%d: wlc_valid_rate: rate spec 0x%x "
+			  "not in hw_rateset\n", wlc->pub->unit, rspec);
 	}
 
 	return false;
@@ -7526,7 +6684,6 @@ static void wlc_update_mimo_band_bwcap(struct wlc_info *wlc, u8 bwcap)
 			else
 				band->mimo_cap_40 = false;
 		} else {
-			ASSERT(band->bandtype == WLC_BAND_2G);
 			if (bwcap == WLC_N_BW_40ALL)
 				band->mimo_cap_40 = true;
 			else
@@ -7550,14 +6707,13 @@ void wlc_mod_prb_rsp_rate_table(struct wlc_info *wlc, uint frame_len)
 	sifs = SIFS(wlc->band);
 
 	rs_dflt = wlc_rateset_get_hwrs(wlc);
-	ASSERT(rs_dflt != NULL);
 
 	wlc_rateset_copy(rs_dflt, &rs);
 	wlc_rateset_mcs_upd(&rs, wlc->stf->txstreams);
 
 	/* walk the phy rate table and update MAC core SHM basic rate table entries */
 	for (i = 0; i < rs.count; i++) {
-		rate = rs.rates[i] & RATE_MASK;
+		rate = rs.rates[i] & WLC_RATE_MASK;
 
 		entry_ptr = wlc_rate_shm_offset(wlc, rate);
 
@@ -7579,41 +6735,6 @@ void wlc_mod_prb_rsp_rate_table(struct wlc_info *wlc, uint frame_len)
 	}
 }
 
-u16
-wlc_compute_bcntsfoff(struct wlc_info *wlc, ratespec_t rspec,
-		      bool short_preamble, bool phydelay)
-{
-	uint bcntsfoff = 0;
-
-	if (IS_MCS(rspec)) {
-		WL_ERROR("wl%d: recd beacon with mcs rate; rspec 0x%x\n",
-			 wlc->pub->unit, rspec);
-	} else if (IS_OFDM(rspec)) {
-		/* tx delay from MAC through phy to air (2.1 usec) +
-		 * phy header time (preamble + PLCP SIGNAL == 20 usec) +
-		 * PLCP SERVICE + MAC header time (SERVICE + FC + DUR + A1 + A2 + A3 + SEQ == 26
-		 * bytes at beacon rate)
-		 */
-		bcntsfoff += phydelay ? D11A_PHY_TX_DELAY : 0;
-		bcntsfoff += APHY_PREAMBLE_TIME + APHY_SIGNAL_TIME;
-		bcntsfoff +=
-		    wlc_compute_airtime(wlc, rspec,
-					APHY_SERVICE_NBITS / 8 +
-					DOT11_MAC_HDR_LEN);
-	} else {
-		/* tx delay from MAC through phy to air (3.4 usec) +
-		 * phy header time (long preamble + PLCP == 192 usec) +
-		 * MAC header time (FC + DUR + A1 + A2 + A3 + SEQ == 24 bytes at beacon rate)
-		 */
-		bcntsfoff += phydelay ? D11B_PHY_TX_DELAY : 0;
-		bcntsfoff +=
-		    short_preamble ? D11B_PHY_SPREHDR_TIME :
-		    D11B_PHY_LPREHDR_TIME;
-		bcntsfoff += wlc_compute_airtime(wlc, rspec, DOT11_MAC_HDR_LEN);
-	}
-	return (u16) (bcntsfoff);
-}
-
 /*	Max buffering needed for beacon template/prb resp template is 142 bytes.
  *
  *	PLCP header is 6 bytes.
@@ -7635,10 +6756,6 @@ wlc_bcn_prb_template(struct wlc_info *wlc, u16 type, ratespec_t bcn_rspec,
 	struct ieee80211_mgmt *h;
 	int hdr_len, body_len;
 
-	ASSERT(*len >= 142);
-	ASSERT(type == IEEE80211_STYPE_BEACON ||
-	       type == IEEE80211_STYPE_PROBE_RESP);
-
 	if (MBSS_BCN_ENAB(cfg) && type == IEEE80211_STYPE_BEACON)
 		hdr_len = DOT11_MAC_HDR_LEN;
 	else
@@ -7730,12 +6847,6 @@ void wlc_bss_update_beacon(struct wlc_info *wlc, struct wlc_bsscfg *cfg)
 
 		wlc->bcn_rspec =
 		    wlc_lowest_basic_rspec(wlc, &cfg->current_bss->rateset);
-		ASSERT(wlc_valid_rate
-		       (wlc, wlc->bcn_rspec,
-			CHSPEC_IS2G(cfg->current_bss->
-				    chanspec) ? WLC_BAND_2G : WLC_BAND_5G,
-			true));
-
 		/* update the template and ucode shm */
 		wlc_bcn_prb_template(wlc, IEEE80211_STYPE_BEACON,
 				     wlc->bcn_rspec, cfg, bcn, &len);
@@ -7825,7 +6936,7 @@ wlc_bss_update_probe_resp(struct wlc_info *wlc, struct wlc_bsscfg *cfg,
 		if (suspend)
 			wlc_enable_mac(wlc);
 	} else {		/* Generating probe resp in sw; update local template */
-		ASSERT(0 && "No software probe response support without MBSS");
+		/* error: No software probe response support without MBSS */
 	}
 }
 
@@ -7837,11 +6948,8 @@ int wlc_prep_pdu(struct wlc_info *wlc, struct sk_buff *pdu, uint *fifop)
 	struct ieee80211_hdr *h;
 	struct scb *scb;
 
-	ASSERT(pdu);
 	txh = (d11txh_t *) (pdu->data);
-	ASSERT(txh);
 	h = (struct ieee80211_hdr *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN);
-	ASSERT(h);
 
 	/* get the pkt queue info. This was put at wlc_sendctl or wlc_send for PDU */
 	fifo = le16_to_cpu(txh->TxFrameID) & TXFID_QUEUE_MASK;
@@ -7854,12 +6962,8 @@ int wlc_prep_pdu(struct wlc_info *wlc, struct sk_buff *pdu, uint *fifop)
 	if (TXAVAIL(wlc, fifo) < MAX_DMA_SEGS) {
 		/* Mark precedences related to this FIFO, unsendable */
 		WLC_TX_FIFO_CLEAR(wlc, fifo);
-		return BCME_BUSY;
+		return -EBUSY;
 	}
-
-	if (!ieee80211_is_data(txh->MacFrameControl))
-		wlc->pub->_cnt->txctl++;
-
 	return 0;
 }
 
@@ -7889,7 +6993,7 @@ int wlc_get_revision_info(struct wlc_info *wlc, void *buf, uint len)
 	wlc_rev_info_t *rinfo = (wlc_rev_info_t *) buf;
 
 	if (len < WL_REV_INFO_LEGACY_LENGTH)
-		return BCME_BUFTOOSHORT;
+		return -EOVERFLOW;
 
 	rinfo->vendorid = wlc->vendorid;
 	rinfo->deviceid = wlc->deviceid;
@@ -7915,13 +7019,13 @@ int wlc_get_revision_info(struct wlc_info *wlc, void *buf, uint len)
 		rinfo->chippkg = wlc->pub->sih->chippkg;
 	}
 
-	return BCME_OK;
+	return 0;
 }
 
 void wlc_default_rateset(struct wlc_info *wlc, wlc_rateset_t *rs)
 {
 	wlc_rateset_default(rs, NULL, wlc->band->phytype, wlc->band->bandtype,
-			    false, RATE_MASK_FULL, (bool) N_ENAB(wlc->pub),
+			    false, WLC_RATE_MASK_FULL, (bool) N_ENAB(wlc->pub),
 			    CHSPEC_WLC_BW(wlc->default_bss->chanspec),
 			    wlc->stf->txstreams);
 }
@@ -7943,8 +7047,6 @@ static void wlc_bss_default_init(struct wlc_info *wlc)
 	 * starting from the 2G channels
 	 */
 	chanspec = CH20MHZ_CHSPEC(1);
-	ASSERT(chanspec != INVCHANSPEC);
-
 	wlc->home_chanspec = bi->chanspec = chanspec;
 
 	/* find the band of our default channel */
@@ -7954,24 +7056,13 @@ static void wlc_bss_default_init(struct wlc_info *wlc)
 
 	/* init bss rates to the band specific default rate set */
 	wlc_rateset_default(&bi->rateset, NULL, band->phytype, band->bandtype,
-			    false, RATE_MASK_FULL, (bool) N_ENAB(wlc->pub),
+			    false, WLC_RATE_MASK_FULL, (bool) N_ENAB(wlc->pub),
 			    CHSPEC_WLC_BW(chanspec), wlc->stf->txstreams);
 
 	if (N_ENAB(wlc->pub))
 		bi->flags |= WLC_BSS_HT;
 }
 
-void
-wlc_uint64_sub(u32 *a_high, u32 *a_low, u32 b_high, u32 b_low)
-{
-	if (b_low > *a_low) {
-		/* low half needs a carry */
-		b_high += 1;
-	}
-	*a_low -= b_low;
-	*a_high -= b_high;
-}
-
 static ratespec_t
 mac80211_wlc_set_nrate(struct wlc_info *wlc, struct wlcband *cur_band,
 		       u32 int_val)
@@ -7993,9 +7084,9 @@ mac80211_wlc_set_nrate(struct wlc_info *wlc, struct wlcband *cur_band,
 	if (N_ENAB(wlc->pub) && ismcs) {
 		/* mcs only allowed when nmode */
 		if (stf > PHY_TXC1_MODE_SDM) {
-			WL_ERROR("wl%d: %s: Invalid stf\n",
+			wiphy_err(wlc->wiphy, "wl%d: %s: Invalid stf\n",
 				 WLCWLUNIT(wlc), __func__);
-			bcmerror = BCME_RANGE;
+			bcmerror = -EINVAL;
 			goto done;
 		}
 
@@ -8004,17 +7095,18 @@ mac80211_wlc_set_nrate(struct wlc_info *wlc, struct wlcband *cur_band,
 			if (!CHSPEC_IS40(wlc->home_chanspec) ||
 			    ((stf != PHY_TXC1_MODE_SISO)
 			     && (stf != PHY_TXC1_MODE_CDD))) {
-				WL_ERROR("wl%d: %s: Invalid mcs 32\n",
-					 WLCWLUNIT(wlc), __func__);
-				bcmerror = BCME_RANGE;
+				wiphy_err(wlc->wiphy, "wl%d: %s: Invalid mcs "
+					  "32\n", WLCWLUNIT(wlc), __func__);
+				bcmerror = -EINVAL;
 				goto done;
 			}
 			/* mcs > 7 must use stf SDM */
 		} else if (rate > HIGHEST_SINGLE_STREAM_MCS) {
 			/* mcs > 7 must use stf SDM */
 			if (stf != PHY_TXC1_MODE_SDM) {
-				WL_TRACE("wl%d: %s: enabling SDM mode for mcs %d\n",
-					 WLCWLUNIT(wlc), __func__, rate);
+				BCMMSG(wlc->wiphy, "wl%d: enabling "
+					 "SDM mode for mcs %d\n",
+					 WLCWLUNIT(wlc), rate);
 				stf = PHY_TXC1_MODE_SDM;
 			}
 		} else {
@@ -8022,38 +7114,38 @@ mac80211_wlc_set_nrate(struct wlc_info *wlc, struct wlcband *cur_band,
 			if ((stf > PHY_TXC1_MODE_STBC) ||
 			    (!WLC_STBC_CAP_PHY(wlc)
 			     && (stf == PHY_TXC1_MODE_STBC))) {
-				WL_ERROR("wl%d: %s: Invalid STBC\n",
-					 WLCWLUNIT(wlc), __func__);
-				bcmerror = BCME_RANGE;
+				wiphy_err(wlc->wiphy, "wl%d: %s: Invalid STBC"
+					  "\n", WLCWLUNIT(wlc), __func__);
+				bcmerror = -EINVAL;
 				goto done;
 			}
 		}
 	} else if (IS_OFDM(rate)) {
 		if ((stf != PHY_TXC1_MODE_CDD) && (stf != PHY_TXC1_MODE_SISO)) {
-			WL_ERROR("wl%d: %s: Invalid OFDM\n",
-				 WLCWLUNIT(wlc), __func__);
-			bcmerror = BCME_RANGE;
+			wiphy_err(wlc->wiphy, "wl%d: %s: Invalid OFDM\n",
+				  WLCWLUNIT(wlc), __func__);
+			bcmerror = -EINVAL;
 			goto done;
 		}
 	} else if (IS_CCK(rate)) {
 		if ((cur_band->bandtype != WLC_BAND_2G)
 		    || (stf != PHY_TXC1_MODE_SISO)) {
-			WL_ERROR("wl%d: %s: Invalid CCK\n",
-				 WLCWLUNIT(wlc), __func__);
-			bcmerror = BCME_RANGE;
+			wiphy_err(wlc->wiphy, "wl%d: %s: Invalid CCK\n",
+				  WLCWLUNIT(wlc), __func__);
+			bcmerror = -EINVAL;
 			goto done;
 		}
 	} else {
-		WL_ERROR("wl%d: %s: Unknown rate type\n",
-			 WLCWLUNIT(wlc), __func__);
-		bcmerror = BCME_RANGE;
+		wiphy_err(wlc->wiphy, "wl%d: %s: Unknown rate type\n",
+			  WLCWLUNIT(wlc), __func__);
+		bcmerror = -EINVAL;
 		goto done;
 	}
 	/* make sure multiple antennae are available for non-siso rates */
 	if ((stf != PHY_TXC1_MODE_SISO) && (wlc->stf->txstreams == 1)) {
-		WL_ERROR("wl%d: %s: SISO antenna but !SISO request\n",
-			 WLCWLUNIT(wlc), __func__);
-		bcmerror = BCME_RANGE;
+		wiphy_err(wlc->wiphy, "wl%d: %s: SISO antenna but !SISO "
+			  "request\n", WLCWLUNIT(wlc), __func__);
+		bcmerror = -EINVAL;
 		goto done;
 	}
 
@@ -8082,8 +7174,7 @@ mac80211_wlc_set_nrate(struct wlc_info *wlc, struct wlcband *cur_band,
 	}
 
 	return rspec;
- done:
-	WL_ERROR("Hoark\n");
+done:
 	return rate;
 }
 
@@ -8097,8 +7188,9 @@ wlc_duty_cycle_set(struct wlc_info *wlc, int duty_cycle, bool isOFDM,
 	    isOFDM ? M_TX_IDLE_BUSY_RATIO_X_16_OFDM :
 	    M_TX_IDLE_BUSY_RATIO_X_16_CCK;
 	if (duty_cycle > 100 || duty_cycle < 0) {
-		WL_ERROR("wl%d:  duty cycle value off limit\n", wlc->pub->unit);
-		return BCME_RANGE;
+		wiphy_err(wlc->wiphy, "wl%d:  duty cycle value off limit\n",
+			  wlc->pub->unit);
+		return -EINVAL;
 	}
 	if (duty_cycle)
 		idle_busy_ratio_x_16 = (100 - duty_cycle) * 16 / duty_cycle;
@@ -8111,7 +7203,7 @@ wlc_duty_cycle_set(struct wlc_info *wlc, int duty_cycle, bool isOFDM,
 	else
 		wlc->tx_duty_cycle_cck = (u16) duty_cycle;
 
-	return BCME_OK;
+	return 0;
 }
 
 /* Read a single u16 from shared memory.
@@ -8130,22 +7222,6 @@ void wlc_write_shm(struct wlc_info *wlc, uint offset, u16 v)
 	wlc_bmac_write_shm(wlc->hw, offset, v);
 }
 
-/* Set a range of shared memory to a value.
- * SHM 'offset' needs to be an even address and
- * Range length 'len' must be an even number of bytes
- */
-void wlc_set_shm(struct wlc_info *wlc, uint offset, u16 v, int len)
-{
-	/* offset and len need to be even */
-	ASSERT((offset & 1) == 0);
-	ASSERT((len & 1) == 0);
-
-	if (len <= 0)
-		return;
-
-	wlc_bmac_set_shm(wlc->hw, offset, v, len);
-}
-
 /* Copy a buffer to shared memory.
  * SHM 'offset' needs to be an even address and
  * Buffer length 'len' must be an even number of bytes
@@ -8153,29 +7229,11 @@ void wlc_set_shm(struct wlc_info *wlc, uint offset, u16 v, int len)
 void wlc_copyto_shm(struct wlc_info *wlc, uint offset, const void *buf, int len)
 {
 	/* offset and len need to be even */
-	ASSERT((offset & 1) == 0);
-	ASSERT((len & 1) == 0);
-
-	if (len <= 0)
+	if (len <= 0 || (offset & 1) || (len & 1))
 		return;
-	wlc_bmac_copyto_objmem(wlc->hw, offset, buf, len, OBJADDR_SHM_SEL);
-
-}
 
-/* Copy from shared memory to a buffer.
- * SHM 'offset' needs to be an even address and
- * Buffer length 'len' must be an even number of bytes
- */
-void wlc_copyfrom_shm(struct wlc_info *wlc, uint offset, void *buf, int len)
-{
-	/* offset and len need to be even */
-	ASSERT((offset & 1) == 0);
-	ASSERT((len & 1) == 0);
-
-	if (len <= 0)
-		return;
+	wlc_bmac_copyto_objmem(wlc->hw, offset, buf, len, OBJADDR_SHM_SEL);
 
-	wlc_bmac_copyfrom_objmem(wlc->hw, offset, buf, len, OBJADDR_SHM_SEL);
 }
 
 /* wrapper BMAC functions to for HIGH driver access */
@@ -8184,21 +7242,11 @@ void wlc_mctrl(struct wlc_info *wlc, u32 mask, u32 val)
 	wlc_bmac_mctrl(wlc->hw, mask, val);
 }
 
-void wlc_corereset(struct wlc_info *wlc, u32 flags)
-{
-	wlc_bmac_corereset(wlc->hw, flags);
-}
-
 void wlc_mhf(struct wlc_info *wlc, u8 idx, u16 mask, u16 val, int bands)
 {
 	wlc_bmac_mhf(wlc->hw, idx, mask, val, bands);
 }
 
-u16 wlc_mhf_get(struct wlc_info *wlc, u8 idx, int bands)
-{
-	return wlc_bmac_mhf_get(wlc->hw, idx, bands);
-}
-
 int wlc_xmtfifo_sz_get(struct wlc_info *wlc, uint fifo, uint *blocks)
 {
 	return wlc_bmac_xmtfifo_sz_get(wlc->hw, fifo, blocks);
@@ -8225,16 +7273,6 @@ wlc_set_addrmatch(struct wlc_info *wlc, int match_reg_offset,
 		memcpy(wlc->cfg->BSSID, addr, ETH_ALEN);
 }
 
-void wlc_set_rcmta(struct wlc_info *wlc, int idx, const u8 *addr)
-{
-	wlc_bmac_set_rcmta(wlc->hw, idx, addr);
-}
-
-void wlc_read_tsf(struct wlc_info *wlc, u32 *tsf_l_ptr, u32 *tsf_h_ptr)
-{
-	wlc_bmac_read_tsf(wlc->hw, tsf_l_ptr, tsf_h_ptr);
-}
-
 void wlc_set_cwmin(struct wlc_info *wlc, u16 newmin)
 {
 	wlc->band->CWmin = newmin;
@@ -8247,12 +7285,6 @@ void wlc_set_cwmax(struct wlc_info *wlc, u16 newmax)
 	wlc_bmac_set_cwmax(wlc->hw, newmax);
 }
 
-void wlc_fifoerrors(struct wlc_info *wlc)
-{
-
-	wlc_bmac_fifoerrors(wlc->hw);
-}
-
 /* Search mem rw utilities */
 
 void wlc_pllreq(struct wlc_info *wlc, bool set, mbool req_bit)
@@ -8264,17 +7296,6 @@ void wlc_reset_bmac_done(struct wlc_info *wlc)
 {
 }
 
-void wlc_ht_mimops_cap_update(struct wlc_info *wlc, u8 mimops_mode)
-{
-	wlc->ht_cap.cap_info &= ~IEEE80211_HT_CAP_SM_PS;
-	wlc->ht_cap.cap_info |= (mimops_mode << IEEE80211_HT_CAP_SM_PS_SHIFT);
-
-	if (AP_ENAB(wlc->pub) && wlc->clk) {
-		wlc_update_beacon(wlc);
-		wlc_update_probe_resp(wlc, true);
-	}
-}
-
 /* check for the particular priority flow control bit being set */
 bool
 wlc_txflowcontrol_prio_isset(struct wlc_info *wlc, struct wlc_txq_info *q,
@@ -8285,7 +7306,6 @@ wlc_txflowcontrol_prio_isset(struct wlc_info *wlc, struct wlc_txq_info *q,
 	if (prio == ALLPRIO) {
 		prio_mask = TXQ_STOP_FOR_PRIOFC_MASK;
 	} else {
-		ASSERT(prio >= 0 && prio <= MAXPRIO);
 		prio_mask = NBITVAL(prio);
 	}
 
@@ -8299,12 +7319,11 @@ void wlc_txflowcontrol(struct wlc_info *wlc, struct wlc_txq_info *qi,
 	uint prio_bits;
 	uint cur_bits;
 
-	WL_TRACE("%s: flow control kicks in\n", __func__);
+	BCMMSG(wlc->wiphy, "flow control kicks in\n");
 
 	if (prio == ALLPRIO) {
 		prio_bits = TXQ_STOP_FOR_PRIOFC_MASK;
 	} else {
-		ASSERT(prio >= 0 && prio <= MAXPRIO);
 		prio_bits = NBITVAL(prio);
 	}
 
@@ -8341,9 +7360,6 @@ wlc_txflowcontrol_override(struct wlc_info *wlc, struct wlc_txq_info *qi,
 {
 	uint prev_override;
 
-	ASSERT(override != 0);
-	ASSERT((override & TXQ_STOP_FOR_PRIOFC_MASK) == 0);
-
 	prev_override = (qi->stopped & ~TXQ_STOP_FOR_PRIOFC_MASK);
 
 	/* Update the flow control bits and do an early return if there is
@@ -8411,7 +7427,7 @@ static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc)
 {
 	struct wlc_txq_info *qi, *p;
 
-	qi = wlc_calloc(wlc->pub->unit, sizeof(struct wlc_txq_info));
+	qi = kzalloc(sizeof(struct wlc_txq_info), GFP_ATOMIC);
 	if (qi != NULL) {
 		/*
 		 * Have enough room for control packets along with HI watermark
@@ -8419,7 +7435,7 @@ static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc)
 		 * leave PS mode. The watermark for flowcontrol to OS packets
 		 * will remain the same
 		 */
-		pktq_init(&qi->q, WLC_PREC_COUNT,
+		bcm_pktq_init(&qi->q, WLC_PREC_COUNT,
 			  (2 * wlc->pub->tunables->datahiwat) + PKTQ_LEN_DEFAULT
 			  + wlc->pub->psq_pkts_total);
 
@@ -8450,7 +7466,6 @@ static void wlc_txq_free(struct wlc_info *wlc, struct wlc_txq_info *qi)
 	else {
 		while (p != NULL && p->next != qi)
 			p = p->next;
-		ASSERT(p->next == qi);
 		if (p != NULL)
 			p->next = p->next->next;
 	}
@@ -8494,3 +7509,21 @@ void wlc_inval_dma_pkts(struct wlc_hw_info *hw,
 			dma_walk_packets(dmah, dma_callback_fn, sta);
 	}
 }
+
+int wlc_get_curband(struct wlc_info *wlc)
+{
+	return wlc->band->bandunit;
+}
+
+void wlc_wait_for_tx_completion(struct wlc_info *wlc, bool drop)
+{
+	/* flush packet queue when requested */
+	if (drop)
+		bcm_pktq_flush(&wlc->pkt_queue->q, false, NULL, NULL);
+
+	/* wait for queue and DMA fifos to run dry */
+	while (!pktq_empty(&wlc->pkt_queue->q) ||
+	       TXPKTPENDTOT(wlc) > 0) {
+		wl_msleep(wlc->wl, 1);
+	}
+}
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_main.h b/drivers/staging/brcm80211/brcmsmac/wlc_main.h
index 960f82cbfbc9843e24a2d7fa8162d91d4bbb031b..fb48dfcb97d529cc1aa1fd56f7db3dbbe0350fd8 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_main.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_main.h
@@ -98,7 +98,6 @@ struct wlc_bss_list {
 	(cfg)->wsec_portopen : true)
 
 #define PS_ALLOWED(wlc)	wlc_ps_allowed(wlc)
-#define STAY_AWAKE(wlc) wlc_stay_awake(wlc)
 
 #define DATA_BLOCK_TX_SUPR	(1 << 4)
 
@@ -166,9 +165,6 @@ extern const u8 prio2fifo[];
 #define WLC_PLLREQ_RADIO_MON	0x2	/* hold pll for radio monitor register checking */
 #define WLC_PLLREQ_FLIP		0x4	/* hold/release pll for some short operation */
 
-/* Do we support this rate? */
-#define VALID_RATE_DBG(wlc, rspec) wlc_valid_rate(wlc, rspec, WLC_BAND_AUTO, true)
-
 /*
  * Macros to check if AP or STA is active.
  * AP Active means more than just configured: driver and BSS are "up";
@@ -196,7 +192,7 @@ extern const u8 prio2fifo[];
 	((wlc->hw->clk) ?   \
 	((R_REG(&wlc->hw->regs->maccontrol) & \
 	(MCTL_PSM_JMP_0 | MCTL_IHR_EN)) != MCTL_IHR_EN) : \
-	(si_deviceremoved(wlc->hw->sih)))
+	(ai_deviceremoved(wlc->hw->sih)))
 
 #define WLCWLUNIT(wlc)		((wlc)->pub->unit)
 
@@ -746,9 +742,7 @@ struct wlc_info {
 	u16 next_bsscfg_ID;
 
 	struct wlc_if *wlcif_list;	/* linked list of wlc_if structs */
-	struct wlc_txq_info *active_queue; /* txq for the currently active
-					    * transmit context
-					    */
+	struct wlc_txq_info *pkt_queue; /* txq for transmit packets */
 	u32 mpc_dur;		/* total time (ms) in mpc mode except for the
 				 * portion since radio is turned off last time
 				 */
@@ -757,6 +751,7 @@ struct wlc_info {
 				 */
 	bool pr80838_war;
 	uint hwrxoff;
+	struct wiphy *wiphy;
 };
 
 /* antsel module specific state */
@@ -794,7 +789,6 @@ struct antsel_info {
 #define WLC_IS_MATCH_SSID(wlc, ssid1, ssid2, len1, len2) \
 	((len1 == len2) && !memcmp(ssid1, ssid2, len1))
 
-extern void wlc_high_dpc(struct wlc_info *wlc, u32 macintstatus);
 extern void wlc_fatal_error(struct wlc_info *wlc);
 extern void wlc_bmac_rpc_watchdog(struct wlc_info *wlc);
 extern void wlc_recv(struct wlc_info *wlc, struct sk_buff *p);
@@ -811,21 +805,10 @@ extern void wlc_write_template_ram(struct wlc_info *wlc, int offset, int len,
 				   void *buf);
 extern void wlc_write_hw_bcntemplates(struct wlc_info *wlc, void *bcn, int len,
 				      bool both);
-#if defined(BCMDBG)
-extern void wlc_get_rcmta(struct wlc_info *wlc, int idx,
-			  u8 *addr);
-#endif
-extern void wlc_set_rcmta(struct wlc_info *wlc, int idx,
-			  const u8 *addr);
-extern void wlc_read_tsf(struct wlc_info *wlc, u32 *tsf_l_ptr,
-			 u32 *tsf_h_ptr);
 extern void wlc_set_cwmin(struct wlc_info *wlc, u16 newmin);
 extern void wlc_set_cwmax(struct wlc_info *wlc, u16 newmax);
-extern void wlc_fifoerrors(struct wlc_info *wlc);
 extern void wlc_pllreq(struct wlc_info *wlc, bool set, mbool req_bit);
 extern void wlc_reset_bmac_done(struct wlc_info *wlc);
-extern void wlc_hwtimer_gptimer_set(struct wlc_info *wlc, uint us);
-extern void wlc_hwtimer_gptimer_abort(struct wlc_info *wlc);
 
 #if defined(BCMDBG)
 extern void wlc_print_rxh(d11rxhdr_t *rxh);
@@ -860,7 +843,7 @@ extern void wlc_txflowcontrol_override(struct wlc_info *wlc,
 				       bool on, uint override);
 extern bool wlc_txflowcontrol_prio_isset(struct wlc_info *wlc,
 					 struct wlc_txq_info *qi, int prio);
-extern void wlc_send_q(struct wlc_info *wlc, struct wlc_txq_info *qi);
+extern void wlc_send_q(struct wlc_info *wlc);
 extern int wlc_prep_pdu(struct wlc_info *wlc, struct sk_buff *pdu, uint *fifo);
 
 extern u16 wlc_calc_lsig_len(struct wlc_info *wlc, ratespec_t ratespec,
@@ -883,21 +866,14 @@ extern void wlc_dump_ie(struct wlc_info *wlc, bcm_tlv_t *ie,
 			struct bcmstrbuf *b);
 #endif
 
-extern bool wlc_ps_check(struct wlc_info *wlc);
 extern void wlc_reprate_init(struct wlc_info *wlc);
 extern void wlc_bsscfg_reprate_init(struct wlc_bsscfg *bsscfg);
-extern void wlc_uint64_sub(u32 *a_high, u32 *a_low, u32 b_high,
-			   u32 b_low);
-extern u32 wlc_calc_tbtt_offset(u32 bi, u32 tsf_h, u32 tsf_l);
 
 /* Shared memory access */
 extern void wlc_write_shm(struct wlc_info *wlc, uint offset, u16 v);
 extern u16 wlc_read_shm(struct wlc_info *wlc, uint offset);
-extern void wlc_set_shm(struct wlc_info *wlc, uint offset, u16 v, int len);
 extern void wlc_copyto_shm(struct wlc_info *wlc, uint offset, const void *buf,
 			   int len);
-extern void wlc_copyfrom_shm(struct wlc_info *wlc, uint offset, void *buf,
-			     int len);
 
 extern void wlc_update_beacon(struct wlc_info *wlc);
 extern void wlc_bss_update_beacon(struct wlc_info *wlc,
@@ -935,14 +911,13 @@ extern void wlc_print_ies(struct wlc_info *wlc, u8 *ies, uint ies_len);
 #endif
 
 extern int wlc_set_nmode(struct wlc_info *wlc, s32 nmode);
-extern void wlc_ht_mimops_cap_update(struct wlc_info *wlc, u8 mimops_mode);
 extern void wlc_mimops_action_ht_send(struct wlc_info *wlc,
 				      struct wlc_bsscfg *bsscfg,
 				      u8 mimops_mode);
 
 extern void wlc_switch_shortslot(struct wlc_info *wlc, bool shortslot);
 extern void wlc_set_bssid(struct wlc_bsscfg *cfg);
-extern void wlc_edcf_setparams(struct wlc_bsscfg *cfg, bool suspend);
+extern void wlc_edcf_setparams(struct wlc_info *wlc, bool suspend);
 
 extern void wlc_set_ratetable(struct wlc_info *wlc);
 extern int wlc_set_mac(struct wlc_bsscfg *cfg);
@@ -951,20 +926,14 @@ extern void wlc_beacon_phytxctl_txant_upd(struct wlc_info *wlc,
 extern void wlc_mod_prb_rsp_rate_table(struct wlc_info *wlc, uint frame_len);
 extern ratespec_t wlc_lowest_basic_rspec(struct wlc_info *wlc,
 					 wlc_rateset_t *rs);
-extern u16 wlc_compute_bcntsfoff(struct wlc_info *wlc, ratespec_t rspec,
-				    bool short_preamble, bool phydelay);
 extern void wlc_radio_disable(struct wlc_info *wlc);
 extern void wlc_bcn_li_upd(struct wlc_info *wlc);
 
 extern int wlc_get_revision_info(struct wlc_info *wlc, void *buf, uint len);
-extern void wlc_out(struct wlc_info *wlc);
 extern void wlc_set_home_chanspec(struct wlc_info *wlc, chanspec_t chanspec);
 extern void wlc_watchdog_upd(struct wlc_info *wlc, bool tbtt);
 extern bool wlc_ps_allowed(struct wlc_info *wlc);
 extern bool wlc_stay_awake(struct wlc_info *wlc);
 extern void wlc_wme_initparams_sta(struct wlc_info *wlc, wme_param_ie_t *pe);
 
-extern void wlc_bss_list_free(struct wlc_info *wlc,
-			      struct wlc_bss_list *bss_list);
-extern void wlc_ht_mimops_cap_update(struct wlc_info *wlc, u8 mimops_mode);
 #endif				/* _wlc_h_ */
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_phy_shim.c b/drivers/staging/brcm80211/brcmsmac/wlc_phy_shim.c
index 96d36001f460622b1fe84bbfba0f16b24e639966..16fea021f4a5697e811b7e8fadca378f3dcee98a 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_phy_shim.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_phy_shim.c
@@ -29,14 +29,14 @@
 #include <bcmdefs.h>
 #include <bcmutils.h>
 #include <bcmwifi.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <wlioctl.h>
 #include <sbconfig.h>
 #include <sbchipc.h>
 #include <pcicfg.h>
 #include <sbhnddma.h>
 #include <hnddma.h>
-#include <hndpmu.h>
+#include <wlc_pmu.h>
 
 #include "wlc_types.h"
 #include "wl_dbg.h"
@@ -68,8 +68,9 @@ wlc_phy_shim_info_t *wlc_phy_shim_attach(struct wlc_hw_info *wlc_hw,
 
 	physhim = kzalloc(sizeof(wlc_phy_shim_info_t), GFP_ATOMIC);
 	if (!physhim) {
-		WL_ERROR("wl%d: wlc_phy_shim_attach: out of mem\n",
-			 wlc_hw->unit);
+		wiphy_err(wlc_hw->wlc->wiphy,
+			  "wl%d: wlc_phy_shim_attach: out of mem\n",
+			  wlc_hw->unit);
 		return NULL;
 	}
 	physhim->wlc_hw = wlc_hw;
diff --git a/drivers/staging/brcm80211/util/hndpmu.c b/drivers/staging/brcm80211/brcmsmac/wlc_pmu.c
similarity index 67%
rename from drivers/staging/brcm80211/util/hndpmu.c
rename to drivers/staging/brcm80211/brcmsmac/wlc_pmu.c
index 59e3ede89fe78d74daccb0d498b6bf444ce6c995..82986bd1ccfacd4aebd670e9a44e473b9c37294f 100644
--- a/drivers/staging/brcm80211/util/hndpmu.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_pmu.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Broadcom Corporation
+ * Copyright (c) 2011 Broadcom Corporation
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -13,280 +13,124 @@
  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
-#include <linux/delay.h>
 #include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <bcmdefs.h>
-#include <bcmutils.h>
-#include <siutils.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+
 #include <bcmdevs.h>
-#include <hndsoc.h>
 #include <sbchipc.h>
-#include <hndpmu.h>
-#include "siutils_priv.h"
-
-#define	PMU_ERROR(args)
-
-#ifdef BCMDBG
-#define	PMU_MSG(args)	printk args
-
-/* debug-only definitions */
-/* #define BCMDBG_FORCEHT */
-/* #define CHIPC_UART_ALWAYS_ON */
-#else
-#define	PMU_MSG(args)
-#endif				/* BCMDBG */
+#include <bcmutils.h>
+#include <bcmnvram.h>
+#include "wlc_pmu.h"
 
-/* To check in verbose debugging messages not intended
- * to be on except on private builds.
+/*
+ * d11 slow to fast clock transition time in slow clock cycles
  */
-#define	PMU_NONE(args)
-
-/* PLL controls/clocks */
-static void si_pmu1_pllinit0(si_t *sih, chipcregs_t *cc, u32 xtal);
-static u32 si_pmu1_cpuclk0(si_t *sih, chipcregs_t *cc);
-static u32 si_pmu1_alpclk0(si_t *sih, chipcregs_t *cc);
+#define D11SCC_SLOW2FAST_TRANSITION	2
 
-/* PMU resources */
-static bool si_pmu_res_depfltr_bb(si_t *sih);
-static bool si_pmu_res_depfltr_ncb(si_t *sih);
-static bool si_pmu_res_depfltr_paldo(si_t *sih);
-static bool si_pmu_res_depfltr_npaldo(si_t *sih);
-static u32 si_pmu_res_deps(si_t *sih, chipcregs_t *cc, u32 rsrcs, bool all);
-static uint si_pmu_res_uptime(si_t *sih, chipcregs_t *cc, u8 rsrc);
-static void si_pmu_res_masks(si_t *sih, u32 * pmin, u32 * pmax);
-static void si_pmu_spuravoid_pllupdate(si_t *sih, chipcregs_t *cc,
-				       u8 spuravoid);
+/*
+ * external LPO crystal frequency
+ */
+#define EXT_ILP_HZ 32768
 
-static void si_pmu_set_4330_plldivs(si_t *sih);
+/*
+ * Duration for ILP clock frequency measurment in milliseconds
+ *
+ * remark: 1000 must be an integer multiple of this duration
+ */
+#define ILP_CALC_DUR	10
 
-/* FVCO frequency */
+/*
+ * FVCO frequency
+ */
 #define FVCO_880	880000	/* 880MHz */
 #define FVCO_1760	1760000	/* 1760MHz */
 #define FVCO_1440	1440000	/* 1440MHz */
 #define FVCO_960	960000	/* 960MHz */
 
-/* Read/write a chipcontrol reg */
-u32 si_pmu_chipcontrol(si_t *sih, uint reg, u32 mask, u32 val)
-{
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, chipcontrol_addr), ~0,
-		   reg);
-	return si_corereg(sih, SI_CC_IDX,
-			  offsetof(chipcregs_t, chipcontrol_data), mask, val);
-}
-
-/* Read/write a regcontrol reg */
-u32 si_pmu_regcontrol(si_t *sih, uint reg, u32 mask, u32 val)
-{
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, regcontrol_addr), ~0,
-		   reg);
-	return si_corereg(sih, SI_CC_IDX,
-			  offsetof(chipcregs_t, regcontrol_data), mask, val);
-}
-
-/* Read/write a pllcontrol reg */
-u32 si_pmu_pllcontrol(si_t *sih, uint reg, u32 mask, u32 val)
-{
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, pllcontrol_addr), ~0,
-		   reg);
-	return si_corereg(sih, SI_CC_IDX,
-			  offsetof(chipcregs_t, pllcontrol_data), mask, val);
-}
-
-/* PMU PLL update */
-void si_pmu_pllupd(si_t *sih)
-{
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, pmucontrol),
-		   PCTL_PLL_PLLCTL_UPD, PCTL_PLL_PLLCTL_UPD);
-}
-
-/* Setup switcher voltage */
-void si_pmu_set_switcher_voltage(si_t *sih, u8 bb_voltage, u8 rf_voltage)
-{
-	chipcregs_t *cc;
-	uint origidx;
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
-	W_REG(&cc->regcontrol_addr, 0x01);
-	W_REG(&cc->regcontrol_data, (u32) (bb_voltage & 0x1f) << 22);
-
-	W_REG(&cc->regcontrol_addr, 0x00);
-	W_REG(&cc->regcontrol_data, (u32) (rf_voltage & 0x1f) << 14);
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-}
-
-void si_pmu_set_ldo_voltage(si_t *sih, u8 ldo, u8 voltage)
-{
-	u8 sr_cntl_shift = 0, rc_shift = 0, shift = 0, mask = 0;
-	u8 addr = 0;
+/*
+ * PMU crystal table indices for 1440MHz fvco
+ */
+#define PMU1_XTALTAB0_1440_12000K	0
+#define PMU1_XTALTAB0_1440_13000K	1
+#define PMU1_XTALTAB0_1440_14400K	2
+#define PMU1_XTALTAB0_1440_15360K	3
+#define PMU1_XTALTAB0_1440_16200K	4
+#define PMU1_XTALTAB0_1440_16800K	5
+#define PMU1_XTALTAB0_1440_19200K	6
+#define PMU1_XTALTAB0_1440_19800K	7
+#define PMU1_XTALTAB0_1440_20000K	8
+#define PMU1_XTALTAB0_1440_25000K	9
+#define PMU1_XTALTAB0_1440_26000K	10
+#define PMU1_XTALTAB0_1440_30000K	11
+#define PMU1_XTALTAB0_1440_37400K	12
+#define PMU1_XTALTAB0_1440_38400K	13
+#define PMU1_XTALTAB0_1440_40000K	14
+#define PMU1_XTALTAB0_1440_48000K	15
 
-	ASSERT(sih->cccaps & CC_CAP_PMU);
+/*
+ * PMU crystal table indices for 960MHz fvco
+ */
+#define PMU1_XTALTAB0_960_12000K	0
+#define PMU1_XTALTAB0_960_13000K	1
+#define PMU1_XTALTAB0_960_14400K	2
+#define PMU1_XTALTAB0_960_15360K	3
+#define PMU1_XTALTAB0_960_16200K	4
+#define PMU1_XTALTAB0_960_16800K	5
+#define PMU1_XTALTAB0_960_19200K	6
+#define PMU1_XTALTAB0_960_19800K	7
+#define PMU1_XTALTAB0_960_20000K	8
+#define PMU1_XTALTAB0_960_25000K	9
+#define PMU1_XTALTAB0_960_26000K	10
+#define PMU1_XTALTAB0_960_30000K	11
+#define PMU1_XTALTAB0_960_37400K	12
+#define PMU1_XTALTAB0_960_38400K	13
+#define PMU1_XTALTAB0_960_40000K	14
+#define PMU1_XTALTAB0_960_48000K	15
 
-	switch (sih->chip) {
-	case BCM4336_CHIP_ID:
-		switch (ldo) {
-		case SET_LDO_VOLTAGE_CLDO_PWM:
-			addr = 4;
-			rc_shift = 1;
-			mask = 0xf;
-			break;
-		case SET_LDO_VOLTAGE_CLDO_BURST:
-			addr = 4;
-			rc_shift = 5;
-			mask = 0xf;
-			break;
-		case SET_LDO_VOLTAGE_LNLDO1:
-			addr = 4;
-			rc_shift = 17;
-			mask = 0xf;
-			break;
-		default:
-			ASSERT(false);
-			return;
-		}
-		break;
-	case BCM4330_CHIP_ID:
-		switch (ldo) {
-		case SET_LDO_VOLTAGE_CBUCK_PWM:
-			addr = 3;
-			rc_shift = 0;
-			mask = 0x1f;
-			break;
-		default:
-			ASSERT(false);
-			break;
-		}
-		break;
-	default:
-		ASSERT(false);
-		return;
-	}
+/*
+ * PMU crystal table indices for 880MHz fvco
+ */
+#define PMU1_XTALTAB0_880_12000K	0
+#define PMU1_XTALTAB0_880_13000K	1
+#define PMU1_XTALTAB0_880_14400K	2
+#define PMU1_XTALTAB0_880_15360K	3
+#define PMU1_XTALTAB0_880_16200K	4
+#define PMU1_XTALTAB0_880_16800K	5
+#define PMU1_XTALTAB0_880_19200K	6
+#define PMU1_XTALTAB0_880_19800K	7
+#define PMU1_XTALTAB0_880_20000K	8
+#define PMU1_XTALTAB0_880_24000K	9
+#define PMU1_XTALTAB0_880_25000K	10
+#define PMU1_XTALTAB0_880_26000K	11
+#define PMU1_XTALTAB0_880_30000K	12
+#define PMU1_XTALTAB0_880_37400K	13
+#define PMU1_XTALTAB0_880_38400K	14
+#define PMU1_XTALTAB0_880_40000K	15
 
-	shift = sr_cntl_shift + rc_shift;
+/*
+ * crystal frequency values
+ */
+#define XTAL_FREQ_24000MHZ		24000
+#define XTAL_FREQ_30000MHZ		30000
+#define XTAL_FREQ_37400MHZ		37400
+#define XTAL_FREQ_48000MHZ		48000
 
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, regcontrol_addr),
-		   ~0, addr);
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, regcontrol_data),
-		   mask << shift, (voltage & mask) << shift);
-}
+/*
+ * Resource dependancies mask change action
+ *
+ * @RES_DEPEND_SET: Override the dependancies mask
+ * @RES_DEPEND_ADD: Add to the  dependancies mask
+ * @RES_DEPEND_REMOVE: Remove from the dependancies mask
+ */
+#define RES_DEPEND_SET		0
+#define RES_DEPEND_ADD		1
+#define RES_DEPEND_REMOVE	-1
 
 /* d11 slow to fast clock transition time in slow clock cycles */
 #define D11SCC_SLOW2FAST_TRANSITION	2
 
-u16 si_pmu_fast_pwrup_delay(si_t *sih)
-{
-	uint delay = PMU_MAX_TRANSITION_DLY;
-	chipcregs_t *cc;
-	uint origidx;
-#ifdef BCMDBG
-	char chn[8];
-	chn[0] = 0;		/* to suppress compile error */
-#endif
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
-	switch (sih->chip) {
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-	case BCM43421_CHIP_ID:
-	case BCM43235_CHIP_ID:
-	case BCM43236_CHIP_ID:
-	case BCM43238_CHIP_ID:
-	case BCM4331_CHIP_ID:
-	case BCM6362_CHIP_ID:
-	case BCM4313_CHIP_ID:
-		delay = ISSIM_ENAB(sih) ? 70 : 3700;
-		break;
-	case BCM4329_CHIP_ID:
-		if (ISSIM_ENAB(sih))
-			delay = 70;
-		else {
-			u32 ilp = si_ilp_clock(sih);
-			delay =
-			    (si_pmu_res_uptime(sih, cc, RES4329_HT_AVAIL) +
-			     D11SCC_SLOW2FAST_TRANSITION) * ((1000000 + ilp -
-							      1) / ilp);
-			delay = (11 * delay) / 10;
-		}
-		break;
-	case BCM4319_CHIP_ID:
-		delay = ISSIM_ENAB(sih) ? 70 : 3700;
-		break;
-	case BCM4336_CHIP_ID:
-		if (ISSIM_ENAB(sih))
-			delay = 70;
-		else {
-			u32 ilp = si_ilp_clock(sih);
-			delay =
-			    (si_pmu_res_uptime(sih, cc, RES4336_HT_AVAIL) +
-			     D11SCC_SLOW2FAST_TRANSITION) * ((1000000 + ilp -
-							      1) / ilp);
-			delay = (11 * delay) / 10;
-		}
-		break;
-	case BCM4330_CHIP_ID:
-		if (ISSIM_ENAB(sih))
-			delay = 70;
-		else {
-			u32 ilp = si_ilp_clock(sih);
-			delay =
-			    (si_pmu_res_uptime(sih, cc, RES4330_HT_AVAIL) +
-			     D11SCC_SLOW2FAST_TRANSITION) * ((1000000 + ilp -
-							      1) / ilp);
-			delay = (11 * delay) / 10;
-		}
-		break;
-	default:
-		break;
-	}
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-
-	return (u16) delay;
-}
-
-u32 si_pmu_force_ilp(si_t *sih, bool force)
-{
-	chipcregs_t *cc;
-	uint origidx;
-	u32 oldpmucontrol;
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
-	oldpmucontrol = R_REG(&cc->pmucontrol);
-	if (force)
-		W_REG(&cc->pmucontrol, oldpmucontrol &
-		      ~(PCTL_HT_REQ_EN | PCTL_ALP_REQ_EN));
-	else
-		W_REG(&cc->pmucontrol, oldpmucontrol |
-		      (PCTL_HT_REQ_EN | PCTL_ALP_REQ_EN));
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-
-	return oldpmucontrol;
-}
-
 /* Setup resource up/down timers */
 typedef struct {
 	u8 resnum;
@@ -301,15 +145,28 @@ typedef struct {
 	 bool(*filter) (si_t *sih);	/* action is taken when filter is NULL or return true */
 } pmu_res_depend_t;
 
-/* Resource dependancies mask change action */
-#define RES_DEPEND_SET		0	/* Override the dependancies mask */
-#define RES_DEPEND_ADD		1	/* Add to the  dependancies mask */
-#define RES_DEPEND_REMOVE	-1	/* Remove from the dependancies mask */
-
-static const pmu_res_updown_t bcm4328a0_res_updown[] = {
-	{
-	RES4328_EXT_SWITCHER_PWM, 0x0101}, {
-	RES4328_BB_SWITCHER_PWM, 0x1f01}, {
+/* setup pll and query clock speed */
+typedef struct {
+	u16 fref;
+	u8 xf;
+	u8 p1div;
+	u8 p2div;
+	u8 ndiv_int;
+	u32 ndiv_frac;
+} pmu1_xtaltab0_t;
+
+/*
+ * prototypes used in resource tables
+ */
+static bool si_pmu_res_depfltr_bb(si_t *sih);
+static bool si_pmu_res_depfltr_ncb(si_t *sih);
+static bool si_pmu_res_depfltr_paldo(si_t *sih);
+static bool si_pmu_res_depfltr_npaldo(si_t *sih);
+
+static const pmu_res_updown_t bcm4328a0_res_updown[] = {
+	{
+	RES4328_EXT_SWITCHER_PWM, 0x0101}, {
+	RES4328_BB_SWITCHER_PWM, 0x1f01}, {
 	RES4328_BB_SWITCHER_BURST, 0x010f}, {
 	RES4328_BB_EXT_SWITCHER_BURST, 0x0101}, {
 	RES4328_ILP_REQUEST, 0x0202}, {
@@ -561,6 +418,92 @@ static const pmu_res_depend_t bcm4330a0_res_depend[] = {
 	PMURES_BIT(RES4330_HT_AVAIL), RES_DEPEND_ADD, 0, NULL}
 };
 
+/* the following table is based on 1440Mhz fvco */
+static const pmu1_xtaltab0_t pmu1_xtaltab0_1440[] = {
+	{
+	12000, 1, 1, 1, 0x78, 0x0}, {
+	13000, 2, 1, 1, 0x6E, 0xC4EC4E}, {
+	14400, 3, 1, 1, 0x64, 0x0}, {
+	15360, 4, 1, 1, 0x5D, 0xC00000}, {
+	16200, 5, 1, 1, 0x58, 0xE38E38}, {
+	16800, 6, 1, 1, 0x55, 0xB6DB6D}, {
+	19200, 7, 1, 1, 0x4B, 0}, {
+	19800, 8, 1, 1, 0x48, 0xBA2E8B}, {
+	20000, 9, 1, 1, 0x48, 0x0}, {
+	25000, 10, 1, 1, 0x39, 0x999999}, {
+	26000, 11, 1, 1, 0x37, 0x627627}, {
+	30000, 12, 1, 1, 0x30, 0x0}, {
+	37400, 13, 2, 1, 0x4D, 0x15E76}, {
+	38400, 13, 2, 1, 0x4B, 0x0}, {
+	40000, 14, 2, 1, 0x48, 0x0}, {
+	48000, 15, 2, 1, 0x3c, 0x0}, {
+	0, 0, 0, 0, 0, 0}
+};
+
+static const pmu1_xtaltab0_t pmu1_xtaltab0_960[] = {
+	{
+	12000, 1, 1, 1, 0x50, 0x0}, {
+	13000, 2, 1, 1, 0x49, 0xD89D89}, {
+	14400, 3, 1, 1, 0x42, 0xAAAAAA}, {
+	15360, 4, 1, 1, 0x3E, 0x800000}, {
+	16200, 5, 1, 1, 0x39, 0x425ED0}, {
+	16800, 6, 1, 1, 0x39, 0x249249}, {
+	19200, 7, 1, 1, 0x32, 0x0}, {
+	19800, 8, 1, 1, 0x30, 0x7C1F07}, {
+	20000, 9, 1, 1, 0x30, 0x0}, {
+	25000, 10, 1, 1, 0x26, 0x666666}, {
+	26000, 11, 1, 1, 0x24, 0xEC4EC4}, {
+	30000, 12, 1, 1, 0x20, 0x0}, {
+	37400, 13, 2, 1, 0x33, 0x563EF9}, {
+	38400, 14, 2, 1, 0x32, 0x0}, {
+	40000, 15, 2, 1, 0x30, 0x0}, {
+	48000, 16, 2, 1, 0x28, 0x0}, {
+	0, 0, 0, 0, 0, 0}
+};
+
+static const pmu1_xtaltab0_t pmu1_xtaltab0_880_4329[] = {
+	{
+	12000, 1, 3, 22, 0x9, 0xFFFFEF}, {
+	13000, 2, 1, 6, 0xb, 0x483483}, {
+	14400, 3, 1, 10, 0xa, 0x1C71C7}, {
+	15360, 4, 1, 5, 0xb, 0x755555}, {
+	16200, 5, 1, 10, 0x5, 0x6E9E06}, {
+	16800, 6, 1, 10, 0x5, 0x3Cf3Cf}, {
+	19200, 7, 1, 4, 0xb, 0x755555}, {
+	19800, 8, 1, 11, 0x4, 0xA57EB}, {
+	20000, 9, 1, 11, 0x4, 0x0}, {
+	24000, 10, 3, 11, 0xa, 0x0}, {
+	25000, 11, 5, 16, 0xb, 0x0}, {
+	26000, 12, 1, 1, 0x21, 0xD89D89}, {
+	30000, 13, 3, 8, 0xb, 0x0}, {
+	37400, 14, 3, 1, 0x46, 0x969696}, {
+	38400, 15, 1, 1, 0x16, 0xEAAAAA}, {
+	40000, 16, 1, 2, 0xb, 0}, {
+	0, 0, 0, 0, 0, 0}
+};
+
+/* the following table is based on 880Mhz fvco */
+static const pmu1_xtaltab0_t pmu1_xtaltab0_880[] = {
+	{
+	12000, 1, 3, 22, 0x9, 0xFFFFEF}, {
+	13000, 2, 1, 6, 0xb, 0x483483}, {
+	14400, 3, 1, 10, 0xa, 0x1C71C7}, {
+	15360, 4, 1, 5, 0xb, 0x755555}, {
+	16200, 5, 1, 10, 0x5, 0x6E9E06}, {
+	16800, 6, 1, 10, 0x5, 0x3Cf3Cf}, {
+	19200, 7, 1, 4, 0xb, 0x755555}, {
+	19800, 8, 1, 11, 0x4, 0xA57EB}, {
+	20000, 9, 1, 11, 0x4, 0x0}, {
+	24000, 10, 3, 11, 0xa, 0x0}, {
+	25000, 11, 5, 16, 0xb, 0x0}, {
+	26000, 12, 1, 2, 0x10, 0xEC4EC4}, {
+	30000, 13, 3, 8, 0xb, 0x0}, {
+	33600, 14, 1, 2, 0xd, 0x186186}, {
+	38400, 15, 1, 2, 0xb, 0x755555}, {
+	40000, 16, 1, 2, 0xb, 0}, {
+	0, 0, 0, 0, 0, 0}
+};
+
 /* true if the power topology uses the buck boost to provide 3.3V to VDDIO_RF and WLAN PA */
 static bool si_pmu_res_depfltr_bb(si_t *sih)
 {
@@ -586,8 +529,26 @@ static bool si_pmu_res_depfltr_npaldo(si_t *sih)
 	return (sih->boardflags & BFL_PALDO) == 0;
 }
 
-#define BCM94325_BBVDDIOSD_BOARDS(sih) (sih->boardtype == BCM94325DEVBU_BOARD || \
-					sih->boardtype == BCM94325BGABU_BOARD)
+/* Return dependancies (direct or all/indirect) for the given resources */
+static u32
+si_pmu_res_deps(si_t *sih, chipcregs_t *cc, u32 rsrcs,
+		bool all)
+{
+	u32 deps = 0;
+	u32 i;
+
+	for (i = 0; i <= PMURES_MAX_RESNUM; i++) {
+		if (!(rsrcs & PMURES_BIT(i)))
+			continue;
+		W_REG(&cc->res_table_sel, i);
+		deps |= R_REG(&cc->res_dep_mask);
+	}
+
+	return !all ? deps : (deps
+			      ? (deps |
+				 si_pmu_res_deps(sih, cc, deps,
+						 true)) : 0);
+}
 
 /* Determine min/max rsrc masks. Value 0 leaves hardware at default. */
 static void si_pmu_res_masks(si_t *sih, u32 * pmin, u32 * pmax)
@@ -663,13 +624,11 @@ static void si_pmu_res_masks(si_t *sih, u32 * pmin, u32 * pmax)
 	/* Apply nvram override to min mask */
 	val = getvar(NULL, "rmin");
 	if (val != NULL) {
-		PMU_MSG(("Applying rmin=%s to min_mask\n", val));
 		min_mask = (u32) simple_strtoul(val, NULL, 0);
 	}
 	/* Apply nvram override to max mask */
 	val = getvar(NULL, "rmax");
 	if (val != NULL) {
-		PMU_MSG(("Applying rmax=%s to max_mask\n", val));
 		max_mask = (u32) simple_strtoul(val, NULL, 0);
 	}
 
@@ -677,1535 +636,823 @@ static void si_pmu_res_masks(si_t *sih, u32 * pmin, u32 * pmax)
 	*pmax = max_mask;
 }
 
-/* initialize PMU resources */
-void si_pmu_res_init(si_t *sih)
-{
-	chipcregs_t *cc;
-	uint origidx;
-	const pmu_res_updown_t *pmu_res_updown_table = NULL;
-	uint pmu_res_updown_table_sz = 0;
-	const pmu_res_depend_t *pmu_res_depend_table = NULL;
-	uint pmu_res_depend_table_sz = 0;
+/* Return up time in ILP cycles for the given resource. */
+static uint
+si_pmu_res_uptime(si_t *sih, chipcregs_t *cc, u8 rsrc) {
+	u32 deps;
+	uint up, i, dup, dmax;
 	u32 min_mask = 0, max_mask = 0;
-	char name[8], *val;
-	uint i, rsrcs;
 
-	ASSERT(sih->cccaps & CC_CAP_PMU);
+	/* uptime of resource 'rsrc' */
+	W_REG(&cc->res_table_sel, rsrc);
+	up = (R_REG(&cc->res_updn_timer) >> 8) & 0xff;
+
+	/* direct dependancies of resource 'rsrc' */
+	deps = si_pmu_res_deps(sih, cc, PMURES_BIT(rsrc), false);
+	for (i = 0; i <= PMURES_MAX_RESNUM; i++) {
+		if (!(deps & PMURES_BIT(i)))
+			continue;
+		deps &= ~si_pmu_res_deps(sih, cc, PMURES_BIT(i), true);
+	}
+	si_pmu_res_masks(sih, &min_mask, &max_mask);
+	deps &= ~min_mask;
 
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	/* max uptime of direct dependancies */
+	dmax = 0;
+	for (i = 0; i <= PMURES_MAX_RESNUM; i++) {
+		if (!(deps & PMURES_BIT(i)))
+			continue;
+		dup = si_pmu_res_uptime(sih, cc, (u8) i);
+		if (dmax < dup)
+			dmax = dup;
+	}
+
+	return up + dmax + PMURES_UP_TRANSITION;
+}
+
+static void
+si_pmu_spuravoid_pllupdate(si_t *sih, chipcregs_t *cc, u8 spuravoid)
+{
+	u32 tmp = 0;
+	u8 phypll_offset = 0;
+	u8 bcm5357_bcm43236_p1div[] = { 0x1, 0x5, 0x5 };
+	u8 bcm5357_bcm43236_ndiv[] = { 0x30, 0xf6, 0xfc };
 
 	switch (sih->chip) {
-	case BCM4329_CHIP_ID:
-		/* Optimize resources up/down timers */
-		if (ISSIM_ENAB(sih)) {
-			pmu_res_updown_table = NULL;
-			pmu_res_updown_table_sz = 0;
-		} else {
-			pmu_res_updown_table = bcm4329_res_updown;
-			pmu_res_updown_table_sz = ARRAY_SIZE(bcm4329_res_updown);
-		}
-		/* Optimize resources dependencies */
-		pmu_res_depend_table = bcm4329_res_depend;
-		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4329_res_depend);
+	case BCM5357_CHIP_ID:
+	case BCM43235_CHIP_ID:
+	case BCM43236_CHIP_ID:
+	case BCM43238_CHIP_ID:
+
+		/*
+		 * BCM5357 needs to touch PLL1_PLLCTL[02],
+		 * so offset PLL0_PLLCTL[02] by 6
+		 */
+		phypll_offset = (sih->chip == BCM5357_CHIP_ID) ? 6 : 0;
+
+		/* RMW only the P1 divider */
+		W_REG(&cc->pllcontrol_addr,
+		      PMU1_PLL0_PLLCTL0 + phypll_offset);
+		tmp = R_REG(&cc->pllcontrol_data);
+		tmp &= (~(PMU1_PLL0_PC0_P1DIV_MASK));
+		tmp |=
+		    (bcm5357_bcm43236_p1div[spuravoid] <<
+		     PMU1_PLL0_PC0_P1DIV_SHIFT);
+		W_REG(&cc->pllcontrol_data, tmp);
+
+		/* RMW only the int feedback divider */
+		W_REG(&cc->pllcontrol_addr,
+		      PMU1_PLL0_PLLCTL2 + phypll_offset);
+		tmp = R_REG(&cc->pllcontrol_data);
+		tmp &= ~(PMU1_PLL0_PC2_NDIV_INT_MASK);
+		tmp |=
+		    (bcm5357_bcm43236_ndiv[spuravoid]) <<
+		    PMU1_PLL0_PC2_NDIV_INT_SHIFT;
+		W_REG(&cc->pllcontrol_data, tmp);
+
+		tmp = 1 << 10;
 		break;
 
-	case BCM4319_CHIP_ID:
-		/* Optimize resources up/down timers */
-		if (ISSIM_ENAB(sih)) {
-			pmu_res_updown_table = bcm4319a0_res_updown_qt;
-			pmu_res_updown_table_sz =
-			    ARRAY_SIZE(bcm4319a0_res_updown_qt);
+	case BCM4331_CHIP_ID:
+		if (spuravoid == 2) {
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+			W_REG(&cc->pllcontrol_data, 0x11500014);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x0FC00a08);
+		} else if (spuravoid == 1) {
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+			W_REG(&cc->pllcontrol_data, 0x11500014);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x0F600a08);
 		} else {
-			pmu_res_updown_table = bcm4319a0_res_updown;
-			pmu_res_updown_table_sz =
-			    ARRAY_SIZE(bcm4319a0_res_updown);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+			W_REG(&cc->pllcontrol_data, 0x11100014);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x03000a08);
 		}
-		/* Optimize resources dependancies masks */
-		pmu_res_depend_table = bcm4319a0_res_depend;
-		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4319a0_res_depend);
+		tmp = 1 << 10;
 		break;
 
-	case BCM4336_CHIP_ID:
-		/* Optimize resources up/down timers */
-		if (ISSIM_ENAB(sih)) {
-			pmu_res_updown_table = bcm4336a0_res_updown_qt;
-			pmu_res_updown_table_sz =
-			    ARRAY_SIZE(bcm4336a0_res_updown_qt);
-		} else {
-			pmu_res_updown_table = bcm4336a0_res_updown;
-			pmu_res_updown_table_sz =
-			    ARRAY_SIZE(bcm4336a0_res_updown);
-		}
-		/* Optimize resources dependancies masks */
-		pmu_res_depend_table = bcm4336a0_res_depend;
-		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4336a0_res_depend);
-		break;
-
-	case BCM4330_CHIP_ID:
-		/* Optimize resources up/down timers */
-		if (ISSIM_ENAB(sih)) {
-			pmu_res_updown_table = bcm4330a0_res_updown_qt;
-			pmu_res_updown_table_sz =
-			    ARRAY_SIZE(bcm4330a0_res_updown_qt);
+	case BCM43224_CHIP_ID:
+	case BCM43225_CHIP_ID:
+	case BCM43421_CHIP_ID:
+	case BCM6362_CHIP_ID:
+		if (spuravoid == 1) {
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+			W_REG(&cc->pllcontrol_data, 0x11500010);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
+			W_REG(&cc->pllcontrol_data, 0x000C0C06);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x0F600a08);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
+			W_REG(&cc->pllcontrol_data, 0x00000000);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
+			W_REG(&cc->pllcontrol_data, 0x2001E920);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+			W_REG(&cc->pllcontrol_data, 0x88888815);
 		} else {
-			pmu_res_updown_table = bcm4330a0_res_updown;
-			pmu_res_updown_table_sz =
-			    ARRAY_SIZE(bcm4330a0_res_updown);
-		}
-		/* Optimize resources dependancies masks */
-		pmu_res_depend_table = bcm4330a0_res_depend;
-		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4330a0_res_depend);
-		break;
-
-	default:
-		break;
-	}
-
-	/* # resources */
-	rsrcs = (sih->pmucaps & PCAP_RC_MASK) >> PCAP_RC_SHIFT;
-
-	/* Program up/down timers */
-	while (pmu_res_updown_table_sz--) {
-		ASSERT(pmu_res_updown_table != NULL);
-		PMU_MSG(("Changing rsrc %d res_updn_timer to 0x%x\n",
-			 pmu_res_updown_table[pmu_res_updown_table_sz].resnum,
-			 pmu_res_updown_table[pmu_res_updown_table_sz].updown));
-		W_REG(&cc->res_table_sel,
-		      pmu_res_updown_table[pmu_res_updown_table_sz].resnum);
-		W_REG(&cc->res_updn_timer,
-		      pmu_res_updown_table[pmu_res_updown_table_sz].updown);
-	}
-	/* Apply nvram overrides to up/down timers */
-	for (i = 0; i < rsrcs; i++) {
-		snprintf(name, sizeof(name), "r%dt", i);
-		val = getvar(NULL, name);
-		if (val == NULL)
-			continue;
-		PMU_MSG(("Applying %s=%s to rsrc %d res_updn_timer\n", name,
-			 val, i));
-		W_REG(&cc->res_table_sel, (u32) i);
-		W_REG(&cc->res_updn_timer,
-		      (u32) simple_strtoul(val, NULL, 0));
-	}
-
-	/* Program resource dependencies table */
-	while (pmu_res_depend_table_sz--) {
-		ASSERT(pmu_res_depend_table != NULL);
-		if (pmu_res_depend_table[pmu_res_depend_table_sz].filter != NULL
-		    && !(pmu_res_depend_table[pmu_res_depend_table_sz].
-			 filter) (sih))
-			continue;
-		for (i = 0; i < rsrcs; i++) {
-			if ((pmu_res_depend_table[pmu_res_depend_table_sz].
-			     res_mask & PMURES_BIT(i)) == 0)
-				continue;
-			W_REG(&cc->res_table_sel, i);
-			switch (pmu_res_depend_table[pmu_res_depend_table_sz].
-				action) {
-			case RES_DEPEND_SET:
-				PMU_MSG(("Changing rsrc %d res_dep_mask to 0x%x\n", i, pmu_res_depend_table[pmu_res_depend_table_sz].depend_mask));
-				W_REG(&cc->res_dep_mask,
-				      pmu_res_depend_table
-				      [pmu_res_depend_table_sz].depend_mask);
-				break;
-			case RES_DEPEND_ADD:
-				PMU_MSG(("Adding 0x%x to rsrc %d res_dep_mask\n", pmu_res_depend_table[pmu_res_depend_table_sz].depend_mask, i));
-				OR_REG(&cc->res_dep_mask,
-				       pmu_res_depend_table
-				       [pmu_res_depend_table_sz].depend_mask);
-				break;
-			case RES_DEPEND_REMOVE:
-				PMU_MSG(("Removing 0x%x from rsrc %d res_dep_mask\n", pmu_res_depend_table[pmu_res_depend_table_sz].depend_mask, i));
-				AND_REG(&cc->res_dep_mask,
-					~pmu_res_depend_table
-					[pmu_res_depend_table_sz].depend_mask);
-				break;
-			default:
-				ASSERT(0);
-				break;
-			}
-		}
-	}
-	/* Apply nvram overrides to dependancies masks */
-	for (i = 0; i < rsrcs; i++) {
-		snprintf(name, sizeof(name), "r%dd", i);
-		val = getvar(NULL, name);
-		if (val == NULL)
-			continue;
-		PMU_MSG(("Applying %s=%s to rsrc %d res_dep_mask\n", name, val,
-			 i));
-		W_REG(&cc->res_table_sel, (u32) i);
-		W_REG(&cc->res_dep_mask,
-		      (u32) simple_strtoul(val, NULL, 0));
-	}
-
-	/* Determine min/max rsrc masks */
-	si_pmu_res_masks(sih, &min_mask, &max_mask);
-
-	/* It is required to program max_mask first and then min_mask */
-
-	/* Program max resource mask */
-
-	if (max_mask) {
-		PMU_MSG(("Changing max_res_mask to 0x%x\n", max_mask));
-		W_REG(&cc->max_res_mask, max_mask);
-	}
-
-	/* Program min resource mask */
-
-	if (min_mask) {
-		PMU_MSG(("Changing min_res_mask to 0x%x\n", min_mask));
-		W_REG(&cc->min_res_mask, min_mask);
-	}
-
-	/* Add some delay; allow resources to come up and settle. */
-	mdelay(2);
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-}
-
-/* setup pll and query clock speed */
-typedef struct {
-	u16 freq;
-	u8 xf;
-	u8 wbint;
-	u32 wbfrac;
-} pmu0_xtaltab0_t;
-
-/* the following table is based on 880Mhz fvco */
-static const pmu0_xtaltab0_t pmu0_xtaltab0[] = {
-	{
-	12000, 1, 73, 349525}, {
-	13000, 2, 67, 725937}, {
-	14400, 3, 61, 116508}, {
-	15360, 4, 57, 305834}, {
-	16200, 5, 54, 336579}, {
-	16800, 6, 52, 399457}, {
-	19200, 7, 45, 873813}, {
-	19800, 8, 44, 466033}, {
-	20000, 9, 44, 0}, {
-	25000, 10, 70, 419430}, {
-	26000, 11, 67, 725937}, {
-	30000, 12, 58, 699050}, {
-	38400, 13, 45, 873813}, {
-	40000, 14, 45, 0}, {
-	0, 0, 0, 0}
-};
-
-#define PMU0_XTAL0_DEFAULT	8
-
-/* setup pll and query clock speed */
-typedef struct {
-	u16 fref;
-	u8 xf;
-	u8 p1div;
-	u8 p2div;
-	u8 ndiv_int;
-	u32 ndiv_frac;
-} pmu1_xtaltab0_t;
-
-static const pmu1_xtaltab0_t pmu1_xtaltab0_880_4329[] = {
-	{
-	12000, 1, 3, 22, 0x9, 0xFFFFEF}, {
-	13000, 2, 1, 6, 0xb, 0x483483}, {
-	14400, 3, 1, 10, 0xa, 0x1C71C7}, {
-	15360, 4, 1, 5, 0xb, 0x755555}, {
-	16200, 5, 1, 10, 0x5, 0x6E9E06}, {
-	16800, 6, 1, 10, 0x5, 0x3Cf3Cf}, {
-	19200, 7, 1, 4, 0xb, 0x755555}, {
-	19800, 8, 1, 11, 0x4, 0xA57EB}, {
-	20000, 9, 1, 11, 0x4, 0x0}, {
-	24000, 10, 3, 11, 0xa, 0x0}, {
-	25000, 11, 5, 16, 0xb, 0x0}, {
-	26000, 12, 1, 1, 0x21, 0xD89D89}, {
-	30000, 13, 3, 8, 0xb, 0x0}, {
-	37400, 14, 3, 1, 0x46, 0x969696}, {
-	38400, 15, 1, 1, 0x16, 0xEAAAAA}, {
-	40000, 16, 1, 2, 0xb, 0}, {
-	0, 0, 0, 0, 0, 0}
-};
-
-/* the following table is based on 880Mhz fvco */
-static const pmu1_xtaltab0_t pmu1_xtaltab0_880[] = {
-	{
-	12000, 1, 3, 22, 0x9, 0xFFFFEF}, {
-	13000, 2, 1, 6, 0xb, 0x483483}, {
-	14400, 3, 1, 10, 0xa, 0x1C71C7}, {
-	15360, 4, 1, 5, 0xb, 0x755555}, {
-	16200, 5, 1, 10, 0x5, 0x6E9E06}, {
-	16800, 6, 1, 10, 0x5, 0x3Cf3Cf}, {
-	19200, 7, 1, 4, 0xb, 0x755555}, {
-	19800, 8, 1, 11, 0x4, 0xA57EB}, {
-	20000, 9, 1, 11, 0x4, 0x0}, {
-	24000, 10, 3, 11, 0xa, 0x0}, {
-	25000, 11, 5, 16, 0xb, 0x0}, {
-	26000, 12, 1, 2, 0x10, 0xEC4EC4}, {
-	30000, 13, 3, 8, 0xb, 0x0}, {
-	33600, 14, 1, 2, 0xd, 0x186186}, {
-	38400, 15, 1, 2, 0xb, 0x755555}, {
-	40000, 16, 1, 2, 0xb, 0}, {
-	0, 0, 0, 0, 0, 0}
-};
-
-#define PMU1_XTALTAB0_880_12000K	0
-#define PMU1_XTALTAB0_880_13000K	1
-#define PMU1_XTALTAB0_880_14400K	2
-#define PMU1_XTALTAB0_880_15360K	3
-#define PMU1_XTALTAB0_880_16200K	4
-#define PMU1_XTALTAB0_880_16800K	5
-#define PMU1_XTALTAB0_880_19200K	6
-#define PMU1_XTALTAB0_880_19800K	7
-#define PMU1_XTALTAB0_880_20000K	8
-#define PMU1_XTALTAB0_880_24000K	9
-#define PMU1_XTALTAB0_880_25000K	10
-#define PMU1_XTALTAB0_880_26000K	11
-#define PMU1_XTALTAB0_880_30000K	12
-#define PMU1_XTALTAB0_880_37400K	13
-#define PMU1_XTALTAB0_880_38400K	14
-#define PMU1_XTALTAB0_880_40000K	15
-
-/* the following table is based on 1760Mhz fvco */
-static const pmu1_xtaltab0_t pmu1_xtaltab0_1760[] = {
-	{
-	12000, 1, 3, 44, 0x9, 0xFFFFEF}, {
-	13000, 2, 1, 12, 0xb, 0x483483}, {
-	14400, 3, 1, 20, 0xa, 0x1C71C7}, {
-	15360, 4, 1, 10, 0xb, 0x755555}, {
-	16200, 5, 1, 20, 0x5, 0x6E9E06}, {
-	16800, 6, 1, 20, 0x5, 0x3Cf3Cf}, {
-	19200, 7, 1, 18, 0x5, 0x17B425}, {
-	19800, 8, 1, 22, 0x4, 0xA57EB}, {
-	20000, 9, 1, 22, 0x4, 0x0}, {
-	24000, 10, 3, 22, 0xa, 0x0}, {
-	25000, 11, 5, 32, 0xb, 0x0}, {
-	26000, 12, 1, 4, 0x10, 0xEC4EC4}, {
-	30000, 13, 3, 16, 0xb, 0x0}, {
-	38400, 14, 1, 10, 0x4, 0x955555}, {
-	40000, 15, 1, 4, 0xb, 0}, {
-	0, 0, 0, 0, 0, 0}
-};
-
-/* table index */
-#define PMU1_XTALTAB0_1760_12000K	0
-#define PMU1_XTALTAB0_1760_13000K	1
-#define PMU1_XTALTAB0_1760_14400K	2
-#define PMU1_XTALTAB0_1760_15360K	3
-#define PMU1_XTALTAB0_1760_16200K	4
-#define PMU1_XTALTAB0_1760_16800K	5
-#define PMU1_XTALTAB0_1760_19200K	6
-#define PMU1_XTALTAB0_1760_19800K	7
-#define PMU1_XTALTAB0_1760_20000K	8
-#define PMU1_XTALTAB0_1760_24000K	9
-#define PMU1_XTALTAB0_1760_25000K	10
-#define PMU1_XTALTAB0_1760_26000K	11
-#define PMU1_XTALTAB0_1760_30000K	12
-#define PMU1_XTALTAB0_1760_38400K	13
-#define PMU1_XTALTAB0_1760_40000K	14
-
-/* the following table is based on 1440Mhz fvco */
-static const pmu1_xtaltab0_t pmu1_xtaltab0_1440[] = {
-	{
-	12000, 1, 1, 1, 0x78, 0x0}, {
-	13000, 2, 1, 1, 0x6E, 0xC4EC4E}, {
-	14400, 3, 1, 1, 0x64, 0x0}, {
-	15360, 4, 1, 1, 0x5D, 0xC00000}, {
-	16200, 5, 1, 1, 0x58, 0xE38E38}, {
-	16800, 6, 1, 1, 0x55, 0xB6DB6D}, {
-	19200, 7, 1, 1, 0x4B, 0}, {
-	19800, 8, 1, 1, 0x48, 0xBA2E8B}, {
-	20000, 9, 1, 1, 0x48, 0x0}, {
-	25000, 10, 1, 1, 0x39, 0x999999}, {
-	26000, 11, 1, 1, 0x37, 0x627627}, {
-	30000, 12, 1, 1, 0x30, 0x0}, {
-	37400, 13, 2, 1, 0x4D, 0x15E76}, {
-	38400, 13, 2, 1, 0x4B, 0x0}, {
-	40000, 14, 2, 1, 0x48, 0x0}, {
-	48000, 15, 2, 1, 0x3c, 0x0}, {
-	0, 0, 0, 0, 0, 0}
-};
-
-/* table index */
-#define PMU1_XTALTAB0_1440_12000K	0
-#define PMU1_XTALTAB0_1440_13000K	1
-#define PMU1_XTALTAB0_1440_14400K	2
-#define PMU1_XTALTAB0_1440_15360K	3
-#define PMU1_XTALTAB0_1440_16200K	4
-#define PMU1_XTALTAB0_1440_16800K	5
-#define PMU1_XTALTAB0_1440_19200K	6
-#define PMU1_XTALTAB0_1440_19800K	7
-#define PMU1_XTALTAB0_1440_20000K	8
-#define PMU1_XTALTAB0_1440_25000K	9
-#define PMU1_XTALTAB0_1440_26000K	10
-#define PMU1_XTALTAB0_1440_30000K	11
-#define PMU1_XTALTAB0_1440_37400K	12
-#define PMU1_XTALTAB0_1440_38400K	13
-#define PMU1_XTALTAB0_1440_40000K	14
-#define PMU1_XTALTAB0_1440_48000K	15
-
-#define XTAL_FREQ_24000MHZ		24000
-#define XTAL_FREQ_30000MHZ		30000
-#define XTAL_FREQ_37400MHZ		37400
-#define XTAL_FREQ_48000MHZ		48000
-
-static const pmu1_xtaltab0_t pmu1_xtaltab0_960[] = {
-	{
-	12000, 1, 1, 1, 0x50, 0x0}, {
-	13000, 2, 1, 1, 0x49, 0xD89D89}, {
-	14400, 3, 1, 1, 0x42, 0xAAAAAA}, {
-	15360, 4, 1, 1, 0x3E, 0x800000}, {
-	16200, 5, 1, 1, 0x39, 0x425ED0}, {
-	16800, 6, 1, 1, 0x39, 0x249249}, {
-	19200, 7, 1, 1, 0x32, 0x0}, {
-	19800, 8, 1, 1, 0x30, 0x7C1F07}, {
-	20000, 9, 1, 1, 0x30, 0x0}, {
-	25000, 10, 1, 1, 0x26, 0x666666}, {
-	26000, 11, 1, 1, 0x24, 0xEC4EC4}, {
-	30000, 12, 1, 1, 0x20, 0x0}, {
-	37400, 13, 2, 1, 0x33, 0x563EF9}, {
-	38400, 14, 2, 1, 0x32, 0x0}, {
-	40000, 15, 2, 1, 0x30, 0x0}, {
-	48000, 16, 2, 1, 0x28, 0x0}, {
-	0, 0, 0, 0, 0, 0}
-};
-
-/* table index */
-#define PMU1_XTALTAB0_960_12000K	0
-#define PMU1_XTALTAB0_960_13000K	1
-#define PMU1_XTALTAB0_960_14400K	2
-#define PMU1_XTALTAB0_960_15360K	3
-#define PMU1_XTALTAB0_960_16200K	4
-#define PMU1_XTALTAB0_960_16800K	5
-#define PMU1_XTALTAB0_960_19200K	6
-#define PMU1_XTALTAB0_960_19800K	7
-#define PMU1_XTALTAB0_960_20000K	8
-#define PMU1_XTALTAB0_960_25000K	9
-#define PMU1_XTALTAB0_960_26000K	10
-#define PMU1_XTALTAB0_960_30000K	11
-#define PMU1_XTALTAB0_960_37400K	12
-#define PMU1_XTALTAB0_960_38400K	13
-#define PMU1_XTALTAB0_960_40000K	14
-#define PMU1_XTALTAB0_960_48000K	15
-
-/* select xtal table for each chip */
-static const pmu1_xtaltab0_t *si_pmu1_xtaltab0(si_t *sih)
-{
-#ifdef BCMDBG
-	char chn[8];
-#endif
-	switch (sih->chip) {
-	case BCM4329_CHIP_ID:
-		return pmu1_xtaltab0_880_4329;
-	case BCM4319_CHIP_ID:
-		return pmu1_xtaltab0_1440;
-	case BCM4336_CHIP_ID:
-		return pmu1_xtaltab0_960;
-	case BCM4330_CHIP_ID:
-		if (CST4330_CHIPMODE_SDIOD(sih->chipst))
-			return pmu1_xtaltab0_960;
-		else
-			return pmu1_xtaltab0_1440;
-	default:
-		PMU_MSG(("si_pmu1_xtaltab0: Unknown chipid %s\n",
-			 bcm_chipname(sih->chip, chn, 8)));
-		break;
-	}
-	ASSERT(0);
-	return NULL;
-}
-
-/* select default xtal frequency for each chip */
-static const pmu1_xtaltab0_t *si_pmu1_xtaldef0(si_t *sih)
-{
-#ifdef BCMDBG
-	char chn[8];
-#endif
-
-	switch (sih->chip) {
-	case BCM4329_CHIP_ID:
-		/* Default to 38400Khz */
-		return &pmu1_xtaltab0_880_4329[PMU1_XTALTAB0_880_38400K];
-	case BCM4319_CHIP_ID:
-		/* Default to 30000Khz */
-		return &pmu1_xtaltab0_1440[PMU1_XTALTAB0_1440_30000K];
-	case BCM4336_CHIP_ID:
-		/* Default to 26000Khz */
-		return &pmu1_xtaltab0_960[PMU1_XTALTAB0_960_26000K];
-	case BCM4330_CHIP_ID:
-		/* Default to 37400Khz */
-		if (CST4330_CHIPMODE_SDIOD(sih->chipst))
-			return &pmu1_xtaltab0_960[PMU1_XTALTAB0_960_37400K];
-		else
-			return &pmu1_xtaltab0_1440[PMU1_XTALTAB0_1440_37400K];
-	default:
-		PMU_MSG(("si_pmu1_xtaldef0: Unknown chipid %s\n",
-			 bcm_chipname(sih->chip, chn, 8)));
-		break;
-	}
-	ASSERT(0);
-	return NULL;
-}
-
-/* select default pll fvco for each chip */
-static u32 si_pmu1_pllfvco0(si_t *sih)
-{
-#ifdef BCMDBG
-	char chn[8];
-#endif
-
-	switch (sih->chip) {
-	case BCM4329_CHIP_ID:
-		return FVCO_880;
-	case BCM4319_CHIP_ID:
-		return FVCO_1440;
-	case BCM4336_CHIP_ID:
-		return FVCO_960;
-	case BCM4330_CHIP_ID:
-		if (CST4330_CHIPMODE_SDIOD(sih->chipst))
-			return FVCO_960;
-		else
-			return FVCO_1440;
-	default:
-		PMU_MSG(("si_pmu1_pllfvco0: Unknown chipid %s\n",
-			 bcm_chipname(sih->chip, chn, 8)));
-		break;
-	}
-	ASSERT(0);
-	return 0;
-}
-
-/* query alp/xtal clock frequency */
-static u32
-si_pmu1_alpclk0(si_t *sih, chipcregs_t *cc)
-{
-	const pmu1_xtaltab0_t *xt;
-	u32 xf;
-
-	/* Find the frequency in the table */
-	xf = (R_REG(&cc->pmucontrol) & PCTL_XTALFREQ_MASK) >>
-	    PCTL_XTALFREQ_SHIFT;
-	for (xt = si_pmu1_xtaltab0(sih); xt != NULL && xt->fref != 0; xt++)
-		if (xt->xf == xf)
-			break;
-	/* Could not find it so assign a default value */
-	if (xt == NULL || xt->fref == 0)
-		xt = si_pmu1_xtaldef0(sih);
-	ASSERT(xt != NULL && xt->fref != 0);
-
-	return xt->fref * 1000;
-}
-
-/* Set up PLL registers in the PMU as per the crystal speed.
- * XtalFreq field in pmucontrol register being 0 indicates the PLL
- * is not programmed and the h/w default is assumed to work, in which
- * case the xtal frequency is unknown to the s/w so we need to call
- * si_pmu1_xtaldef0() wherever it is needed to return a default value.
- */
-static void si_pmu1_pllinit0(si_t *sih, chipcregs_t *cc, u32 xtal)
-{
-	const pmu1_xtaltab0_t *xt;
-	u32 tmp;
-	u32 buf_strength = 0;
-	u8 ndiv_mode = 1;
-
-	/* Use h/w default PLL config */
-	if (xtal == 0) {
-		PMU_MSG(("Unspecified xtal frequency, skip PLL configuration\n"));
-		return;
-	}
-
-	/* Find the frequency in the table */
-	for (xt = si_pmu1_xtaltab0(sih); xt != NULL && xt->fref != 0; xt++)
-		if (xt->fref == xtal)
-			break;
-
-	/* Check current PLL state, bail out if it has been programmed or
-	 * we don't know how to program it.
-	 */
-	if (xt == NULL || xt->fref == 0) {
-		PMU_MSG(("Unsupported xtal frequency %d.%d MHz, skip PLL configuration\n", xtal / 1000, xtal % 1000));
-		return;
-	}
-	/*  for 4319 bootloader already programs the PLL but bootloader does not program the
-	   PLL4 and PLL5. So Skip this check for 4319
-	 */
-	if ((((R_REG(&cc->pmucontrol) & PCTL_XTALFREQ_MASK) >>
-	      PCTL_XTALFREQ_SHIFT) == xt->xf) &&
-	    !((sih->chip == BCM4319_CHIP_ID)
-	      || (sih->chip == BCM4330_CHIP_ID))) {
-		PMU_MSG(("PLL already programmed for %d.%d MHz\n",
-			 xt->fref / 1000, xt->fref % 1000));
-		return;
-	}
-
-	PMU_MSG(("XTAL %d.%d MHz (%d)\n", xtal / 1000, xtal % 1000, xt->xf));
-	PMU_MSG(("Programming PLL for %d.%d MHz\n", xt->fref / 1000,
-		 xt->fref % 1000));
-
-	switch (sih->chip) {
-	case BCM4329_CHIP_ID:
-		/* Change the BBPLL drive strength to 8 for all channels */
-		buf_strength = 0x888888;
-		AND_REG(&cc->min_res_mask,
-			~(PMURES_BIT(RES4329_BBPLL_PWRSW_PU) |
-			  PMURES_BIT(RES4329_HT_AVAIL)));
-		AND_REG(&cc->max_res_mask,
-			~(PMURES_BIT(RES4329_BBPLL_PWRSW_PU) |
-			  PMURES_BIT(RES4329_HT_AVAIL)));
-		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
-			 PMU_MAX_TRANSITION_DLY);
-		ASSERT(!(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL));
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-		if (xt->fref == 38400)
-			tmp = 0x200024C0;
-		else if (xt->fref == 37400)
-			tmp = 0x20004500;
-		else if (xt->fref == 26000)
-			tmp = 0x200024C0;
-		else
-			tmp = 0x200005C0;	/* Chip Dflt Settings */
-		W_REG(&cc->pllcontrol_data, tmp);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-		tmp =
-		    R_REG(&cc->pllcontrol_data) & PMU1_PLL0_PC5_CLK_DRV_MASK;
-		if ((xt->fref == 38400) || (xt->fref == 37400)
-		    || (xt->fref == 26000))
-			tmp |= 0x15;
-		else
-			tmp |= 0x25;	/* Chip Dflt Settings */
-		W_REG(&cc->pllcontrol_data, tmp);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+			W_REG(&cc->pllcontrol_data, 0x11100010);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
+			W_REG(&cc->pllcontrol_data, 0x000c0c06);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x03000a08);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
+			W_REG(&cc->pllcontrol_data, 0x00000000);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
+			W_REG(&cc->pllcontrol_data, 0x200005c0);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+			W_REG(&cc->pllcontrol_data, 0x88888815);
+		}
+		tmp = 1 << 10;
 		break;
 
-	case BCM4319_CHIP_ID:
-		/* Change the BBPLL drive strength to 2 for all channels */
-		buf_strength = 0x222222;
-
-		/* Make sure the PLL is off */
-		/* WAR65104: Disable the HT_AVAIL resource first and then
-		 * after a delay (more than downtime for HT_AVAIL) remove the
-		 * BBPLL resource; backplane clock moves to ALP from HT.
-		 */
-		AND_REG(&cc->min_res_mask,
-			~(PMURES_BIT(RES4319_HT_AVAIL)));
-		AND_REG(&cc->max_res_mask,
-			~(PMURES_BIT(RES4319_HT_AVAIL)));
-
-		udelay(100);
-		AND_REG(&cc->min_res_mask,
-			~(PMURES_BIT(RES4319_BBPLL_PWRSW_PU)));
-		AND_REG(&cc->max_res_mask,
-			~(PMURES_BIT(RES4319_BBPLL_PWRSW_PU)));
-
-		udelay(100);
-		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
-			 PMU_MAX_TRANSITION_DLY);
-		ASSERT(!(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL));
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+		W_REG(&cc->pllcontrol_data, 0x11100008);
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
+		W_REG(&cc->pllcontrol_data, 0x0c000c06);
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+		W_REG(&cc->pllcontrol_data, 0x03000a08);
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
+		W_REG(&cc->pllcontrol_data, 0x00000000);
 		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-		tmp = 0x200005c0;
-		W_REG(&cc->pllcontrol_data, tmp);
-		break;
-
-	case BCM4336_CHIP_ID:
-		AND_REG(&cc->min_res_mask,
-			~(PMURES_BIT(RES4336_HT_AVAIL) |
-			  PMURES_BIT(RES4336_MACPHY_CLKAVAIL)));
-		AND_REG(&cc->max_res_mask,
-			~(PMURES_BIT(RES4336_HT_AVAIL) |
-			  PMURES_BIT(RES4336_MACPHY_CLKAVAIL)));
-		udelay(100);
-		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
-			 PMU_MAX_TRANSITION_DLY);
-		ASSERT(!(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL));
-		break;
+		W_REG(&cc->pllcontrol_data, 0x200005c0);
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+		W_REG(&cc->pllcontrol_data, 0x88888855);
 
-	case BCM4330_CHIP_ID:
-		AND_REG(&cc->min_res_mask,
-			~(PMURES_BIT(RES4330_HT_AVAIL) |
-			  PMURES_BIT(RES4330_MACPHY_CLKAVAIL)));
-		AND_REG(&cc->max_res_mask,
-			~(PMURES_BIT(RES4330_HT_AVAIL) |
-			  PMURES_BIT(RES4330_MACPHY_CLKAVAIL)));
-		udelay(100);
-		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
-			 PMU_MAX_TRANSITION_DLY);
-		ASSERT(!(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL));
+		tmp = 1 << 10;
 		break;
 
-	default:
-		ASSERT(0);
-	}
-
-	PMU_MSG(("Done masking\n"));
-
-	/* Write p1div and p2div to pllcontrol[0] */
-	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-	tmp = R_REG(&cc->pllcontrol_data) &
-	    ~(PMU1_PLL0_PC0_P1DIV_MASK | PMU1_PLL0_PC0_P2DIV_MASK);
-	tmp |=
-	    ((xt->
-	      p1div << PMU1_PLL0_PC0_P1DIV_SHIFT) & PMU1_PLL0_PC0_P1DIV_MASK) |
-	    ((xt->
-	      p2div << PMU1_PLL0_PC0_P2DIV_SHIFT) & PMU1_PLL0_PC0_P2DIV_MASK);
-	W_REG(&cc->pllcontrol_data, tmp);
-
-	if ((sih->chip == BCM4330_CHIP_ID))
-		si_pmu_set_4330_plldivs(sih);
+	case BCM4716_CHIP_ID:
+	case BCM4748_CHIP_ID:
+	case BCM47162_CHIP_ID:
+		if (spuravoid == 1) {
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+			W_REG(&cc->pllcontrol_data, 0x11500060);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
+			W_REG(&cc->pllcontrol_data, 0x080C0C06);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x0F600000);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
+			W_REG(&cc->pllcontrol_data, 0x00000000);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
+			W_REG(&cc->pllcontrol_data, 0x2001E924);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+			W_REG(&cc->pllcontrol_data, 0x88888815);
+		} else {
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+			W_REG(&cc->pllcontrol_data, 0x11100060);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
+			W_REG(&cc->pllcontrol_data, 0x080c0c06);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x03000000);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
+			W_REG(&cc->pllcontrol_data, 0x00000000);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
+			W_REG(&cc->pllcontrol_data, 0x200005c0);
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+			W_REG(&cc->pllcontrol_data, 0x88888815);
+		}
 
-	if ((sih->chip == BCM4329_CHIP_ID)
-	    && (sih->chiprev == 0)) {
+		tmp = 3 << 9;
+		break;
 
+	case BCM4319_CHIP_ID:
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+		W_REG(&cc->pllcontrol_data, 0x11100070);
 		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-		tmp = R_REG(&cc->pllcontrol_data);
-		tmp = tmp & (~DOT11MAC_880MHZ_CLK_DIVISOR_MASK);
-		tmp = tmp | DOT11MAC_880MHZ_CLK_DIVISOR_VAL;
-		W_REG(&cc->pllcontrol_data, tmp);
-	}
-	if ((sih->chip == BCM4319_CHIP_ID) ||
-	    (sih->chip == BCM4336_CHIP_ID) ||
-	    (sih->chip == BCM4330_CHIP_ID))
-		ndiv_mode = PMU1_PLL0_PC2_NDIV_MODE_MFB;
-	else
-		ndiv_mode = PMU1_PLL0_PC2_NDIV_MODE_MASH;
-
-	/* Write ndiv_int and ndiv_mode to pllcontrol[2] */
-	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-	tmp = R_REG(&cc->pllcontrol_data) &
-	    ~(PMU1_PLL0_PC2_NDIV_INT_MASK | PMU1_PLL0_PC2_NDIV_MODE_MASK);
-	tmp |=
-	    ((xt->
-	      ndiv_int << PMU1_PLL0_PC2_NDIV_INT_SHIFT) &
-	     PMU1_PLL0_PC2_NDIV_INT_MASK) | ((ndiv_mode <<
-					      PMU1_PLL0_PC2_NDIV_MODE_SHIFT) &
-					     PMU1_PLL0_PC2_NDIV_MODE_MASK);
-	W_REG(&cc->pllcontrol_data, tmp);
-
-	/* Write ndiv_frac to pllcontrol[3] */
-	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-	tmp = R_REG(&cc->pllcontrol_data) & ~PMU1_PLL0_PC3_NDIV_FRAC_MASK;
-	tmp |= ((xt->ndiv_frac << PMU1_PLL0_PC3_NDIV_FRAC_SHIFT) &
-		PMU1_PLL0_PC3_NDIV_FRAC_MASK);
-	W_REG(&cc->pllcontrol_data, tmp);
-
-	/* Write clock driving strength to pllcontrol[5] */
-	if (buf_strength) {
-		PMU_MSG(("Adjusting PLL buffer drive strength: %x\n",
-			 buf_strength));
-
+		W_REG(&cc->pllcontrol_data, 0x1014140a);
 		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-		tmp =
-		    R_REG(&cc->pllcontrol_data) & ~PMU1_PLL0_PC5_CLK_DRV_MASK;
-		tmp |= (buf_strength << PMU1_PLL0_PC5_CLK_DRV_SHIFT);
-		W_REG(&cc->pllcontrol_data, tmp);
-	}
-
-	PMU_MSG(("Done pll\n"));
+		W_REG(&cc->pllcontrol_data, 0x88888854);
 
-	/* to operate the 4319 usb in 24MHz/48MHz; chipcontrol[2][84:83] needs
-	 * to be updated.
-	 */
-	if ((sih->chip == BCM4319_CHIP_ID)
-	    && (xt->fref != XTAL_FREQ_30000MHZ)) {
-		W_REG(&cc->chipcontrol_addr, PMU1_PLL0_CHIPCTL2);
-		tmp =
-		    R_REG(&cc->chipcontrol_data) & ~CCTL_4319USB_XTAL_SEL_MASK;
-		if (xt->fref == XTAL_FREQ_24000MHZ) {
-			tmp |=
-			    (CCTL_4319USB_24MHZ_PLL_SEL <<
-			     CCTL_4319USB_XTAL_SEL_SHIFT);
-		} else if (xt->fref == XTAL_FREQ_48000MHZ) {
-			tmp |=
-			    (CCTL_4319USB_48MHZ_PLL_SEL <<
-			     CCTL_4319USB_XTAL_SEL_SHIFT);
+		if (spuravoid == 1) {
+			/* spur_avoid ON, so enable 41/82/164Mhz clock mode */
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x05201828);
+		} else {
+			/* enable 40/80/160Mhz clock mode */
+			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+			W_REG(&cc->pllcontrol_data, 0x05001828);
 		}
-		W_REG(&cc->chipcontrol_data, tmp);
-	}
-
-	/* Flush deferred pll control registers writes */
-	if (sih->pmurev >= 2)
-		OR_REG(&cc->pmucontrol, PCTL_PLL_PLLCTL_UPD);
-
-	/* Write XtalFreq. Set the divisor also. */
-	tmp = R_REG(&cc->pmucontrol) &
-	    ~(PCTL_ILP_DIV_MASK | PCTL_XTALFREQ_MASK);
-	tmp |= (((((xt->fref + 127) / 128) - 1) << PCTL_ILP_DIV_SHIFT) &
-		PCTL_ILP_DIV_MASK) |
-	    ((xt->xf << PCTL_XTALFREQ_SHIFT) & PCTL_XTALFREQ_MASK);
-
-	if ((sih->chip == BCM4329_CHIP_ID)
-	    && sih->chiprev == 0) {
-		/* clear the htstretch before clearing HTReqEn */
-		AND_REG(&cc->clkstretch, ~CSTRETCH_HT);
-		tmp &= ~PCTL_HT_REQ_EN;
-	}
-
-	W_REG(&cc->pmucontrol, tmp);
-}
-
-/* query the CPU clock frequency */
-static u32
-si_pmu1_cpuclk0(si_t *sih, chipcregs_t *cc)
-{
-	u32 tmp, m1div;
-#ifdef BCMDBG
-	u32 ndiv_int, ndiv_frac, p2div, p1div, fvco;
-	u32 fref;
-#endif
-	u32 FVCO = si_pmu1_pllfvco0(sih);
-
-	/* Read m1div from pllcontrol[1] */
-	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-	tmp = R_REG(&cc->pllcontrol_data);
-	m1div = (tmp & PMU1_PLL0_PC1_M1DIV_MASK) >> PMU1_PLL0_PC1_M1DIV_SHIFT;
-
-#ifdef BCMDBG
-	/* Read p2div/p1div from pllcontrol[0] */
-	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-	tmp = R_REG(&cc->pllcontrol_data);
-	p2div = (tmp & PMU1_PLL0_PC0_P2DIV_MASK) >> PMU1_PLL0_PC0_P2DIV_SHIFT;
-	p1div = (tmp & PMU1_PLL0_PC0_P1DIV_MASK) >> PMU1_PLL0_PC0_P1DIV_SHIFT;
-
-	/* Calculate fvco based on xtal freq and ndiv and pdiv */
-	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-	tmp = R_REG(&cc->pllcontrol_data);
-	ndiv_int =
-	    (tmp & PMU1_PLL0_PC2_NDIV_INT_MASK) >> PMU1_PLL0_PC2_NDIV_INT_SHIFT;
-
-	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-	tmp = R_REG(&cc->pllcontrol_data);
-	ndiv_frac =
-	    (tmp & PMU1_PLL0_PC3_NDIV_FRAC_MASK) >>
-	    PMU1_PLL0_PC3_NDIV_FRAC_SHIFT;
+		break;
+	case BCM4336_CHIP_ID:
+		/* Looks like these are only for default xtal freq 26MHz */
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+		W_REG(&cc->pllcontrol_data, 0x02100020);
 
-	fref = si_pmu1_alpclk0(sih, cc) / 1000;
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
+		W_REG(&cc->pllcontrol_data, 0x0C0C0C0C);
 
-	fvco = (fref * ndiv_int) << 8;
-	fvco += (fref * (ndiv_frac >> 12)) >> 4;
-	fvco += (fref * (ndiv_frac & 0xfff)) >> 12;
-	fvco >>= 8;
-	fvco *= p2div;
-	fvco /= p1div;
-	fvco /= 1000;
-	fvco *= 1000;
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+		W_REG(&cc->pllcontrol_data, 0x01240C0C);
 
-	PMU_MSG(("si_pmu1_cpuclk0: ndiv_int %u ndiv_frac %u p2div %u p1div %u fvco %u\n", ndiv_int, ndiv_frac, p2div, p1div, fvco));
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
+		W_REG(&cc->pllcontrol_data, 0x202C2820);
 
-	FVCO = fvco;
-#endif				/* BCMDBG */
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+		W_REG(&cc->pllcontrol_data, 0x88888825);
 
-	/* Return ARM/SB clock */
-	return FVCO / m1div * 1000;
-}
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
+		if (spuravoid == 1)
+			W_REG(&cc->pllcontrol_data, 0x00EC4EC4);
+		else
+			W_REG(&cc->pllcontrol_data, 0x00762762);
 
-/* initialize PLL */
-void si_pmu_pll_init(si_t *sih, uint xtalfreq)
-{
-	chipcregs_t *cc;
-	uint origidx;
-#ifdef BCMDBG
-	char chn[8];
-#endif
+		tmp = PCTL_PLL_PLLCTL_UPD;
+		break;
 
-	ASSERT(sih->cccaps & CC_CAP_PMU);
+	default:
+		/* bail out */
+		return;
+	}
 
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	tmp |= R_REG(&cc->pmucontrol);
+	W_REG(&cc->pmucontrol, tmp);
+}
 
+/* select default xtal frequency for each chip */
+static const pmu1_xtaltab0_t *si_pmu1_xtaldef0(si_t *sih)
+{
 	switch (sih->chip) {
 	case BCM4329_CHIP_ID:
-		if (xtalfreq == 0)
-			xtalfreq = 38400;
-		si_pmu1_pllinit0(sih, cc, xtalfreq);
-		break;
-	case BCM4313_CHIP_ID:
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-	case BCM43421_CHIP_ID:
-	case BCM43235_CHIP_ID:
-	case BCM43236_CHIP_ID:
-	case BCM43238_CHIP_ID:
-	case BCM4331_CHIP_ID:
-	case BCM6362_CHIP_ID:
-		/* ??? */
-		break;
+		/* Default to 38400Khz */
+		return &pmu1_xtaltab0_880_4329[PMU1_XTALTAB0_880_38400K];
 	case BCM4319_CHIP_ID:
+		/* Default to 30000Khz */
+		return &pmu1_xtaltab0_1440[PMU1_XTALTAB0_1440_30000K];
 	case BCM4336_CHIP_ID:
+		/* Default to 26000Khz */
+		return &pmu1_xtaltab0_960[PMU1_XTALTAB0_960_26000K];
 	case BCM4330_CHIP_ID:
-		si_pmu1_pllinit0(sih, cc, xtalfreq);
-		break;
+		/* Default to 37400Khz */
+		if (CST4330_CHIPMODE_SDIOD(sih->chipst))
+			return &pmu1_xtaltab0_960[PMU1_XTALTAB0_960_37400K];
+		else
+			return &pmu1_xtaltab0_1440[PMU1_XTALTAB0_1440_37400K];
 	default:
-		PMU_MSG(("No PLL init done for chip %s rev %d pmurev %d\n",
-			 bcm_chipname(sih->chip, chn, 8), sih->chiprev,
-			 sih->pmurev));
 		break;
 	}
-
-#ifdef BCMDBG_FORCEHT
-	OR_REG(&cc->clk_ctl_st, CCS_FORCEHT);
-#endif
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
+	return NULL;
 }
 
-/* query alp/xtal clock frequency */
-u32 si_pmu_alp_clock(si_t *sih)
+/* select xtal table for each chip */
+static const pmu1_xtaltab0_t *si_pmu1_xtaltab0(si_t *sih)
 {
-	chipcregs_t *cc;
-	uint origidx;
-	u32 clock = ALP_CLOCK;
-#ifdef BCMDBG
-	char chn[8];
-#endif
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
 	switch (sih->chip) {
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-	case BCM43421_CHIP_ID:
-	case BCM43235_CHIP_ID:
-	case BCM43236_CHIP_ID:
-	case BCM43238_CHIP_ID:
-	case BCM4331_CHIP_ID:
-	case BCM6362_CHIP_ID:
-	case BCM4716_CHIP_ID:
-	case BCM4748_CHIP_ID:
-	case BCM47162_CHIP_ID:
-	case BCM4313_CHIP_ID:
-	case BCM5357_CHIP_ID:
-		/* always 20Mhz */
-		clock = 20000 * 1000;
-		break;
 	case BCM4329_CHIP_ID:
+		return pmu1_xtaltab0_880_4329;
 	case BCM4319_CHIP_ID:
+		return pmu1_xtaltab0_1440;
 	case BCM4336_CHIP_ID:
+		return pmu1_xtaltab0_960;
 	case BCM4330_CHIP_ID:
-
-		clock = si_pmu1_alpclk0(sih, cc);
-		break;
-	case BCM5356_CHIP_ID:
-		/* always 25Mhz */
-		clock = 25000 * 1000;
-		break;
+		if (CST4330_CHIPMODE_SDIOD(sih->chipst))
+			return pmu1_xtaltab0_960;
+		else
+			return pmu1_xtaltab0_1440;
 	default:
-		PMU_MSG(("No ALP clock specified "
-			 "for chip %s rev %d pmurev %d, using default %d Hz\n",
-			 bcm_chipname(sih->chip, chn, 8), sih->chiprev,
-			 sih->pmurev, clock));
 		break;
 	}
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-	return clock;
+	return NULL;
 }
 
-/* Find the output of the "m" pll divider given pll controls that start with
- * pllreg "pll0" i.e. 12 for main 6 for phy, 0 for misc.
- */
+/* query alp/xtal clock frequency */
 static u32
-si_pmu5_clock(si_t *sih, chipcregs_t *cc, uint pll0, uint m) {
-	u32 tmp, div, ndiv, p1, p2, fc;
-
-	if ((pll0 & 3) || (pll0 > PMU4716_MAINPLL_PLL0)) {
-		PMU_ERROR(("%s: Bad pll0: %d\n", __func__, pll0));
-		return 0;
-	}
+si_pmu1_alpclk0(si_t *sih, chipcregs_t *cc)
+{
+	const pmu1_xtaltab0_t *xt;
+	u32 xf;
 
-	/* Strictly there is an m5 divider, but I'm not sure we use it */
-	if ((m == 0) || (m > 4)) {
-		PMU_ERROR(("%s: Bad m divider: %d\n", __func__, m));
-		return 0;
-	}
+	/* Find the frequency in the table */
+	xf = (R_REG(&cc->pmucontrol) & PCTL_XTALFREQ_MASK) >>
+	    PCTL_XTALFREQ_SHIFT;
+	for (xt = si_pmu1_xtaltab0(sih); xt != NULL && xt->fref != 0; xt++)
+		if (xt->xf == xf)
+			break;
+	/* Could not find it so assign a default value */
+	if (xt == NULL || xt->fref == 0)
+		xt = si_pmu1_xtaldef0(sih);
+	return xt->fref * 1000;
+}
 
-	if (sih->chip == BCM5357_CHIP_ID) {
-		/* Detect failure in clock setting */
-		if ((R_REG(&cc->chipstatus) & 0x40000) != 0)
-			return 133 * 1000000;
+/* select default pll fvco for each chip */
+static u32 si_pmu1_pllfvco0(si_t *sih)
+{
+	switch (sih->chip) {
+	case BCM4329_CHIP_ID:
+		return FVCO_880;
+	case BCM4319_CHIP_ID:
+		return FVCO_1440;
+	case BCM4336_CHIP_ID:
+		return FVCO_960;
+	case BCM4330_CHIP_ID:
+		if (CST4330_CHIPMODE_SDIOD(sih->chipst))
+			return FVCO_960;
+		else
+			return FVCO_1440;
+	default:
+		break;
 	}
+	return 0;
+}
 
-	W_REG(&cc->pllcontrol_addr, pll0 + PMU5_PLL_P1P2_OFF);
-	(void)R_REG(&cc->pllcontrol_addr);
-	tmp = R_REG(&cc->pllcontrol_data);
-	p1 = (tmp & PMU5_PLL_P1_MASK) >> PMU5_PLL_P1_SHIFT;
-	p2 = (tmp & PMU5_PLL_P2_MASK) >> PMU5_PLL_P2_SHIFT;
-
-	W_REG(&cc->pllcontrol_addr, pll0 + PMU5_PLL_M14_OFF);
-	(void)R_REG(&cc->pllcontrol_addr);
-	tmp = R_REG(&cc->pllcontrol_data);
-	div = (tmp >> ((m - 1) * PMU5_PLL_MDIV_WIDTH)) & PMU5_PLL_MDIV_MASK;
-
-	W_REG(&cc->pllcontrol_addr, pll0 + PMU5_PLL_NM5_OFF);
-	(void)R_REG(&cc->pllcontrol_addr);
-	tmp = R_REG(&cc->pllcontrol_data);
-	ndiv = (tmp & PMU5_PLL_NDIV_MASK) >> PMU5_PLL_NDIV_SHIFT;
+static void si_pmu_set_4330_plldivs(si_t *sih)
+{
+	u32 FVCO = si_pmu1_pllfvco0(sih) / 1000;
+	u32 m1div, m2div, m3div, m4div, m5div, m6div;
+	u32 pllc1, pllc2;
 
-	/* Do calculation in Mhz */
-	fc = si_pmu_alp_clock(sih) / 1000000;
-	fc = (p1 * ndiv * fc) / p2;
+	m2div = m3div = m4div = m6div = FVCO / 80;
+	m5div = FVCO / 160;
 
-	PMU_NONE(("%s: p1=%d, p2=%d, ndiv=%d(0x%x), m%d=%d; fc=%d, clock=%d\n",
-		  __func__, p1, p2, ndiv, ndiv, m, div, fc, fc / div));
+	if (CST4330_CHIPMODE_SDIOD(sih->chipst))
+		m1div = FVCO / 80;
+	else
+		m1div = FVCO / 90;
+	pllc1 =
+	    (m1div << PMU1_PLL0_PC1_M1DIV_SHIFT) | (m2div <<
+						    PMU1_PLL0_PC1_M2DIV_SHIFT) |
+	    (m3div << PMU1_PLL0_PC1_M3DIV_SHIFT) | (m4div <<
+						    PMU1_PLL0_PC1_M4DIV_SHIFT);
+	si_pmu_pllcontrol(sih, PMU1_PLL0_PLLCTL1, ~0, pllc1);
 
-	/* Return clock in Hertz */
-	return (fc / div) * 1000000;
+	pllc2 = si_pmu_pllcontrol(sih, PMU1_PLL0_PLLCTL1, 0, 0);
+	pllc2 &= ~(PMU1_PLL0_PC2_M5DIV_MASK | PMU1_PLL0_PC2_M6DIV_MASK);
+	pllc2 |=
+	    ((m5div << PMU1_PLL0_PC2_M5DIV_SHIFT) |
+	     (m6div << PMU1_PLL0_PC2_M6DIV_SHIFT));
+	si_pmu_pllcontrol(sih, PMU1_PLL0_PLLCTL2, ~0, pllc2);
 }
 
-/* query backplane clock frequency */
-/* For designs that feed the same clock to both backplane
- * and CPU just return the CPU clock speed.
+/* Set up PLL registers in the PMU as per the crystal speed.
+ * XtalFreq field in pmucontrol register being 0 indicates the PLL
+ * is not programmed and the h/w default is assumed to work, in which
+ * case the xtal frequency is unknown to the s/w so we need to call
+ * si_pmu1_xtaldef0() wherever it is needed to return a default value.
  */
-u32 si_pmu_si_clock(si_t *sih)
+static void si_pmu1_pllinit0(si_t *sih, chipcregs_t *cc, u32 xtal)
 {
-	chipcregs_t *cc;
-	uint origidx;
-	u32 clock = HT_CLOCK;
-#ifdef BCMDBG
-	char chn[8];
-#endif
+	const pmu1_xtaltab0_t *xt;
+	u32 tmp;
+	u32 buf_strength = 0;
+	u8 ndiv_mode = 1;
 
-	ASSERT(sih->cccaps & CC_CAP_PMU);
+	/* Use h/w default PLL config */
+	if (xtal == 0) {
+		return;
+	}
 
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	/* Find the frequency in the table */
+	for (xt = si_pmu1_xtaltab0(sih); xt != NULL && xt->fref != 0; xt++)
+		if (xt->fref == xtal)
+			break;
+
+	/* Check current PLL state, bail out if it has been programmed or
+	 * we don't know how to program it.
+	 */
+	if (xt == NULL || xt->fref == 0) {
+		return;
+	}
+	/* for 4319 bootloader already programs the PLL but bootloader does not
+	 * program the PLL4 and PLL5. So Skip this check for 4319
+	 */
+	if ((((R_REG(&cc->pmucontrol) & PCTL_XTALFREQ_MASK) >>
+	      PCTL_XTALFREQ_SHIFT) == xt->xf) &&
+	    !((sih->chip == BCM4319_CHIP_ID)
+	      || (sih->chip == BCM4330_CHIP_ID)))
+		return;
 
 	switch (sih->chip) {
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-	case BCM43421_CHIP_ID:
-	case BCM4331_CHIP_ID:
-	case BCM6362_CHIP_ID:
-		/* 96MHz backplane clock */
-		clock = 96000 * 1000;
-		break;
-	case BCM4716_CHIP_ID:
-	case BCM4748_CHIP_ID:
-	case BCM47162_CHIP_ID:
-		clock =
-		    si_pmu5_clock(sih, cc, PMU4716_MAINPLL_PLL0,
-				  PMU5_MAINPLL_SI);
-		break;
 	case BCM4329_CHIP_ID:
-		if (sih->chiprev == 0)
-			clock = 38400 * 1000;
+		/* Change the BBPLL drive strength to 8 for all channels */
+		buf_strength = 0x888888;
+		AND_REG(&cc->min_res_mask,
+			~(PMURES_BIT(RES4329_BBPLL_PWRSW_PU) |
+			  PMURES_BIT(RES4329_HT_AVAIL)));
+		AND_REG(&cc->max_res_mask,
+			~(PMURES_BIT(RES4329_BBPLL_PWRSW_PU) |
+			  PMURES_BIT(RES4329_HT_AVAIL)));
+		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
+			 PMU_MAX_TRANSITION_DLY);
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
+		if (xt->fref == 38400)
+			tmp = 0x200024C0;
+		else if (xt->fref == 37400)
+			tmp = 0x20004500;
+		else if (xt->fref == 26000)
+			tmp = 0x200024C0;
+		else
+			tmp = 0x200005C0;	/* Chip Dflt Settings */
+		W_REG(&cc->pllcontrol_data, tmp);
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+		tmp =
+		    R_REG(&cc->pllcontrol_data) & PMU1_PLL0_PC5_CLK_DRV_MASK;
+		if ((xt->fref == 38400) || (xt->fref == 37400)
+		    || (xt->fref == 26000))
+			tmp |= 0x15;
 		else
-			clock = si_pmu1_cpuclk0(sih, cc);
+			tmp |= 0x25;	/* Chip Dflt Settings */
+		W_REG(&cc->pllcontrol_data, tmp);
+		break;
+
+	case BCM4319_CHIP_ID:
+		/* Change the BBPLL drive strength to 2 for all channels */
+		buf_strength = 0x222222;
+
+		/* Make sure the PLL is off */
+		/* WAR65104: Disable the HT_AVAIL resource first and then
+		 * after a delay (more than downtime for HT_AVAIL) remove the
+		 * BBPLL resource; backplane clock moves to ALP from HT.
+		 */
+		AND_REG(&cc->min_res_mask,
+			~(PMURES_BIT(RES4319_HT_AVAIL)));
+		AND_REG(&cc->max_res_mask,
+			~(PMURES_BIT(RES4319_HT_AVAIL)));
+
+		udelay(100);
+		AND_REG(&cc->min_res_mask,
+			~(PMURES_BIT(RES4319_BBPLL_PWRSW_PU)));
+		AND_REG(&cc->max_res_mask,
+			~(PMURES_BIT(RES4319_BBPLL_PWRSW_PU)));
+
+		udelay(100);
+		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
+			 PMU_MAX_TRANSITION_DLY);
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
+		tmp = 0x200005c0;
+		W_REG(&cc->pllcontrol_data, tmp);
 		break;
-	case BCM4319_CHIP_ID:
+
 	case BCM4336_CHIP_ID:
-	case BCM4330_CHIP_ID:
-		clock = si_pmu1_cpuclk0(sih, cc);
-		break;
-	case BCM4313_CHIP_ID:
-		/* 80MHz backplane clock */
-		clock = 80000 * 1000;
-		break;
-	case BCM43235_CHIP_ID:
-	case BCM43236_CHIP_ID:
-	case BCM43238_CHIP_ID:
-		clock =
-		    (cc->chipstatus & CST43236_BP_CLK) ? (120000 *
-							  1000) : (96000 *
-								   1000);
-		break;
-	case BCM5356_CHIP_ID:
-		clock =
-		    si_pmu5_clock(sih, cc, PMU5356_MAINPLL_PLL0,
-				  PMU5_MAINPLL_SI);
+		AND_REG(&cc->min_res_mask,
+			~(PMURES_BIT(RES4336_HT_AVAIL) |
+			  PMURES_BIT(RES4336_MACPHY_CLKAVAIL)));
+		AND_REG(&cc->max_res_mask,
+			~(PMURES_BIT(RES4336_HT_AVAIL) |
+			  PMURES_BIT(RES4336_MACPHY_CLKAVAIL)));
+		udelay(100);
+		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
+			 PMU_MAX_TRANSITION_DLY);
 		break;
-	case BCM5357_CHIP_ID:
-		clock =
-		    si_pmu5_clock(sih, cc, PMU5357_MAINPLL_PLL0,
-				  PMU5_MAINPLL_SI);
+
+	case BCM4330_CHIP_ID:
+		AND_REG(&cc->min_res_mask,
+			~(PMURES_BIT(RES4330_HT_AVAIL) |
+			  PMURES_BIT(RES4330_MACPHY_CLKAVAIL)));
+		AND_REG(&cc->max_res_mask,
+			~(PMURES_BIT(RES4330_HT_AVAIL) |
+			  PMURES_BIT(RES4330_MACPHY_CLKAVAIL)));
+		udelay(100);
+		SPINWAIT(R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL,
+			 PMU_MAX_TRANSITION_DLY);
 		break;
+
 	default:
-		PMU_MSG(("No backplane clock specified "
-			 "for chip %s rev %d pmurev %d, using default %d Hz\n",
-			 bcm_chipname(sih->chip, chn, 8), sih->chiprev,
-			 sih->pmurev, clock));
 		break;
 	}
 
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-	return clock;
-}
-
-/* query CPU clock frequency */
-u32 si_pmu_cpu_clock(si_t *sih)
-{
-	chipcregs_t *cc;
-	uint origidx;
-	u32 clock;
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	if ((sih->pmurev >= 5) &&
-	    !((sih->chip == BCM4329_CHIP_ID) ||
-	      (sih->chip == BCM4319_CHIP_ID) ||
-	      (sih->chip == BCM43236_CHIP_ID) ||
-	      (sih->chip == BCM4336_CHIP_ID) ||
-	      (sih->chip == BCM4330_CHIP_ID))) {
-		uint pll;
-
-		switch (sih->chip) {
-		case BCM5356_CHIP_ID:
-			pll = PMU5356_MAINPLL_PLL0;
-			break;
-		case BCM5357_CHIP_ID:
-			pll = PMU5357_MAINPLL_PLL0;
-			break;
-		default:
-			pll = PMU4716_MAINPLL_PLL0;
-			break;
-		}
-
-		/* Remember original core before switch to chipc */
-		origidx = si_coreidx(sih);
-		cc = si_setcoreidx(sih, SI_CC_IDX);
-		ASSERT(cc != NULL);
+	/* Write p1div and p2div to pllcontrol[0] */
+	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
+	tmp = R_REG(&cc->pllcontrol_data) &
+	    ~(PMU1_PLL0_PC0_P1DIV_MASK | PMU1_PLL0_PC0_P2DIV_MASK);
+	tmp |=
+	    ((xt->
+	      p1div << PMU1_PLL0_PC0_P1DIV_SHIFT) & PMU1_PLL0_PC0_P1DIV_MASK) |
+	    ((xt->
+	      p2div << PMU1_PLL0_PC0_P2DIV_SHIFT) & PMU1_PLL0_PC0_P2DIV_MASK);
+	W_REG(&cc->pllcontrol_data, tmp);
 
-		clock = si_pmu5_clock(sih, cc, pll, PMU5_MAINPLL_CPU);
+	if ((sih->chip == BCM4330_CHIP_ID))
+		si_pmu_set_4330_plldivs(sih);
 
-		/* Return to original core */
-		si_setcoreidx(sih, origidx);
-	} else
-		clock = si_pmu_si_clock(sih);
+	if ((sih->chip == BCM4329_CHIP_ID)
+	    && (sih->chiprev == 0)) {
 
-	return clock;
-}
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
+		tmp = R_REG(&cc->pllcontrol_data);
+		tmp = tmp & (~DOT11MAC_880MHZ_CLK_DIVISOR_MASK);
+		tmp = tmp | DOT11MAC_880MHZ_CLK_DIVISOR_VAL;
+		W_REG(&cc->pllcontrol_data, tmp);
+	}
+	if ((sih->chip == BCM4319_CHIP_ID) ||
+	    (sih->chip == BCM4336_CHIP_ID) ||
+	    (sih->chip == BCM4330_CHIP_ID))
+		ndiv_mode = PMU1_PLL0_PC2_NDIV_MODE_MFB;
+	else
+		ndiv_mode = PMU1_PLL0_PC2_NDIV_MODE_MASH;
 
-/* query memory clock frequency */
-u32 si_pmu_mem_clock(si_t *sih)
-{
-	chipcregs_t *cc;
-	uint origidx;
-	u32 clock;
+	/* Write ndiv_int and ndiv_mode to pllcontrol[2] */
+	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
+	tmp = R_REG(&cc->pllcontrol_data) &
+	    ~(PMU1_PLL0_PC2_NDIV_INT_MASK | PMU1_PLL0_PC2_NDIV_MODE_MASK);
+	tmp |=
+	    ((xt->
+	      ndiv_int << PMU1_PLL0_PC2_NDIV_INT_SHIFT) &
+	     PMU1_PLL0_PC2_NDIV_INT_MASK) | ((ndiv_mode <<
+					      PMU1_PLL0_PC2_NDIV_MODE_SHIFT) &
+					     PMU1_PLL0_PC2_NDIV_MODE_MASK);
+	W_REG(&cc->pllcontrol_data, tmp);
 
-	ASSERT(sih->cccaps & CC_CAP_PMU);
+	/* Write ndiv_frac to pllcontrol[3] */
+	W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
+	tmp = R_REG(&cc->pllcontrol_data) & ~PMU1_PLL0_PC3_NDIV_FRAC_MASK;
+	tmp |= ((xt->ndiv_frac << PMU1_PLL0_PC3_NDIV_FRAC_SHIFT) &
+		PMU1_PLL0_PC3_NDIV_FRAC_MASK);
+	W_REG(&cc->pllcontrol_data, tmp);
 
-	if ((sih->pmurev >= 5) &&
-	    !((sih->chip == BCM4329_CHIP_ID) ||
-	      (sih->chip == BCM4319_CHIP_ID) ||
-	      (sih->chip == BCM4330_CHIP_ID) ||
-	      (sih->chip == BCM4336_CHIP_ID) ||
-	      (sih->chip == BCM43236_CHIP_ID))) {
-		uint pll;
+	/* Write clock driving strength to pllcontrol[5] */
+	if (buf_strength) {
+		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
+		tmp =
+		    R_REG(&cc->pllcontrol_data) & ~PMU1_PLL0_PC5_CLK_DRV_MASK;
+		tmp |= (buf_strength << PMU1_PLL0_PC5_CLK_DRV_SHIFT);
+		W_REG(&cc->pllcontrol_data, tmp);
+	}
 
-		switch (sih->chip) {
-		case BCM5356_CHIP_ID:
-			pll = PMU5356_MAINPLL_PLL0;
-			break;
-		case BCM5357_CHIP_ID:
-			pll = PMU5357_MAINPLL_PLL0;
-			break;
-		default:
-			pll = PMU4716_MAINPLL_PLL0;
-			break;
+	/* to operate the 4319 usb in 24MHz/48MHz; chipcontrol[2][84:83] needs
+	 * to be updated.
+	 */
+	if ((sih->chip == BCM4319_CHIP_ID)
+	    && (xt->fref != XTAL_FREQ_30000MHZ)) {
+		W_REG(&cc->chipcontrol_addr, PMU1_PLL0_CHIPCTL2);
+		tmp =
+		    R_REG(&cc->chipcontrol_data) & ~CCTL_4319USB_XTAL_SEL_MASK;
+		if (xt->fref == XTAL_FREQ_24000MHZ) {
+			tmp |=
+			    (CCTL_4319USB_24MHZ_PLL_SEL <<
+			     CCTL_4319USB_XTAL_SEL_SHIFT);
+		} else if (xt->fref == XTAL_FREQ_48000MHZ) {
+			tmp |=
+			    (CCTL_4319USB_48MHZ_PLL_SEL <<
+			     CCTL_4319USB_XTAL_SEL_SHIFT);
 		}
+		W_REG(&cc->chipcontrol_data, tmp);
+	}
 
-		/* Remember original core before switch to chipc */
-		origidx = si_coreidx(sih);
-		cc = si_setcoreidx(sih, SI_CC_IDX);
-		ASSERT(cc != NULL);
+	/* Flush deferred pll control registers writes */
+	if (sih->pmurev >= 2)
+		OR_REG(&cc->pmucontrol, PCTL_PLL_PLLCTL_UPD);
 
-		clock = si_pmu5_clock(sih, cc, pll, PMU5_MAINPLL_MEM);
+	/* Write XtalFreq. Set the divisor also. */
+	tmp = R_REG(&cc->pmucontrol) &
+	    ~(PCTL_ILP_DIV_MASK | PCTL_XTALFREQ_MASK);
+	tmp |= (((((xt->fref + 127) / 128) - 1) << PCTL_ILP_DIV_SHIFT) &
+		PCTL_ILP_DIV_MASK) |
+	    ((xt->xf << PCTL_XTALFREQ_SHIFT) & PCTL_XTALFREQ_MASK);
 
-		/* Return to original core */
-		si_setcoreidx(sih, origidx);
-	} else {
-		clock = si_pmu_si_clock(sih);
+	if ((sih->chip == BCM4329_CHIP_ID)
+	    && sih->chiprev == 0) {
+		/* clear the htstretch before clearing HTReqEn */
+		AND_REG(&cc->clkstretch, ~CSTRETCH_HT);
+		tmp &= ~PCTL_HT_REQ_EN;
 	}
 
-	return clock;
+	W_REG(&cc->pmucontrol, tmp);
 }
 
-/* Measure ILP clock frequency */
-#define ILP_CALC_DUR	10	/* ms, make sure 1000 can be divided by it. */
-
-static u32 ilpcycles_per_sec;
-
 u32 si_pmu_ilp_clock(si_t *sih)
 {
-	if (ISSIM_ENAB(sih))
+	static u32 ilpcycles_per_sec;
+
+	if (ISSIM_ENAB(sih) || !PMUCTL_ENAB(sih))
 		return ILP_CLOCK;
 
 	if (ilpcycles_per_sec == 0) {
 		u32 start, end, delta;
-		u32 origidx = si_coreidx(sih);
-		chipcregs_t *cc = si_setcoreidx(sih, SI_CC_IDX);
-		ASSERT(cc != NULL);
+		u32 origidx = ai_coreidx(sih);
+		chipcregs_t *cc = ai_setcoreidx(sih, SI_CC_IDX);
 		start = R_REG(&cc->pmutimer);
 		mdelay(ILP_CALC_DUR);
 		end = R_REG(&cc->pmutimer);
 		delta = end - start;
 		ilpcycles_per_sec = delta * (1000 / ILP_CALC_DUR);
-		si_setcoreidx(sih, origidx);
+		ai_setcoreidx(sih, origidx);
 	}
 
 	return ilpcycles_per_sec;
 }
 
-/* SDIO Pad drive strength to select value mappings */
-typedef struct {
-	u8 strength;		/* Pad Drive Strength in mA */
-	u8 sel;		/* Chip-specific select value */
-} sdiod_drive_str_t;
-
-/* SDIO Drive Strength to sel value table for PMU Rev 1 */
-static const sdiod_drive_str_t sdiod_drive_strength_tab1[] = {
-	{
-	4, 0x2}, {
-	2, 0x3}, {
-	1, 0x0}, {
-	0, 0x0}
-	};
-
-/* SDIO Drive Strength to sel value table for PMU Rev 2, 3 */
-static const sdiod_drive_str_t sdiod_drive_strength_tab2[] = {
-	{
-	12, 0x7}, {
-	10, 0x6}, {
-	8, 0x5}, {
-	6, 0x4}, {
-	4, 0x2}, {
-	2, 0x1}, {
-	0, 0x0}
-	};
-
-/* SDIO Drive Strength to sel value table for PMU Rev 8 (1.8V) */
-static const sdiod_drive_str_t sdiod_drive_strength_tab3[] = {
-	{
-	32, 0x7}, {
-	26, 0x6}, {
-	22, 0x5}, {
-	16, 0x4}, {
-	12, 0x3}, {
-	8, 0x2}, {
-	4, 0x1}, {
-	0, 0x0}
-	};
-
-#define SDIOD_DRVSTR_KEY(chip, pmu)	(((chip) << 16) | (pmu))
-
-void
-si_sdiod_drive_strength_init(si_t *sih, u32 drivestrength) {
-	chipcregs_t *cc;
-	uint origidx, intr_val = 0;
-	sdiod_drive_str_t *str_tab = NULL;
-	u32 str_mask = 0;
-	u32 str_shift = 0;
-#ifdef BCMDBG
-	char chn[8];
-#endif
-
-	if (!(sih->cccaps & CC_CAP_PMU)) {
-		return;
-	}
-
-	/* Remember original core before switch to chipc */
-	cc = (chipcregs_t *) si_switch_core(sih, CC_CORE_ID, &origidx,
-					    &intr_val);
-
-	switch (SDIOD_DRVSTR_KEY(sih->chip, sih->pmurev)) {
-	case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 1):
-		str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab1;
-		str_mask = 0x30000000;
-		str_shift = 28;
-		break;
-	case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 2):
-	case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 3):
-		str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab2;
-		str_mask = 0x00003800;
-		str_shift = 11;
-		break;
-	case SDIOD_DRVSTR_KEY(BCM4336_CHIP_ID, 8):
-		str_tab = (sdiod_drive_str_t *) &sdiod_drive_strength_tab3;
-		str_mask = 0x00003800;
-		str_shift = 11;
-		break;
-
-	default:
-		PMU_MSG(("No SDIO Drive strength init done for chip %s rev %d pmurev %d\n", bcm_chipname(sih->chip, chn, 8), sih->chiprev, sih->pmurev));
-
-		break;
-	}
-
-	if (str_tab != NULL) {
-		u32 drivestrength_sel = 0;
-		u32 cc_data_temp;
-		int i;
-
-		for (i = 0; str_tab[i].strength != 0; i++) {
-			if (drivestrength >= str_tab[i].strength) {
-				drivestrength_sel = str_tab[i].sel;
-				break;
-			}
-		}
-
-		W_REG(&cc->chipcontrol_addr, 1);
-		cc_data_temp = R_REG(&cc->chipcontrol_data);
-		cc_data_temp &= ~str_mask;
-		drivestrength_sel <<= str_shift;
-		cc_data_temp |= drivestrength_sel;
-		W_REG(&cc->chipcontrol_data, cc_data_temp);
-
-		PMU_MSG(("SDIO: %dmA drive strength selected, set to 0x%08x\n",
-			 drivestrength, cc_data_temp));
-	}
-
-	/* Return to original core */
-	si_restore_core(sih, origidx, intr_val);
-}
-
-/* initialize PMU */
-void si_pmu_init(si_t *sih)
+void si_pmu_set_ldo_voltage(si_t *sih, u8 ldo, u8 voltage)
 {
-	chipcregs_t *cc;
-	uint origidx;
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
-	if (sih->pmurev == 1)
-		AND_REG(&cc->pmucontrol, ~PCTL_NOILP_ON_WAIT);
-	else if (sih->pmurev >= 2)
-		OR_REG(&cc->pmucontrol, PCTL_NOILP_ON_WAIT);
-
-	if ((sih->chip == BCM4329_CHIP_ID) && (sih->chiprev == 2)) {
-		/* Fix for 4329b0 bad LPOM state. */
-		W_REG(&cc->regcontrol_addr, 2);
-		OR_REG(&cc->regcontrol_data, 0x100);
-
-		W_REG(&cc->regcontrol_addr, 3);
-		OR_REG(&cc->regcontrol_data, 0x4);
-	}
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-}
-
-/* Return up time in ILP cycles for the given resource. */
-static uint
-si_pmu_res_uptime(si_t *sih, chipcregs_t *cc, u8 rsrc) {
-	u32 deps;
-	uint up, i, dup, dmax;
-	u32 min_mask = 0, max_mask = 0;
-
-	/* uptime of resource 'rsrc' */
-	W_REG(&cc->res_table_sel, rsrc);
-	up = (R_REG(&cc->res_updn_timer) >> 8) & 0xff;
-
-	/* direct dependancies of resource 'rsrc' */
-	deps = si_pmu_res_deps(sih, cc, PMURES_BIT(rsrc), false);
-	for (i = 0; i <= PMURES_MAX_RESNUM; i++) {
-		if (!(deps & PMURES_BIT(i)))
-			continue;
-		deps &= ~si_pmu_res_deps(sih, cc, PMURES_BIT(i), true);
-	}
-	si_pmu_res_masks(sih, &min_mask, &max_mask);
-	deps &= ~min_mask;
+	u8 sr_cntl_shift = 0, rc_shift = 0, shift = 0, mask = 0;
+	u8 addr = 0;
 
-	/* max uptime of direct dependancies */
-	dmax = 0;
-	for (i = 0; i <= PMURES_MAX_RESNUM; i++) {
-		if (!(deps & PMURES_BIT(i)))
-			continue;
-		dup = si_pmu_res_uptime(sih, cc, (u8) i);
-		if (dmax < dup)
-			dmax = dup;
+	switch (sih->chip) {
+	case BCM4336_CHIP_ID:
+		switch (ldo) {
+		case SET_LDO_VOLTAGE_CLDO_PWM:
+			addr = 4;
+			rc_shift = 1;
+			mask = 0xf;
+			break;
+		case SET_LDO_VOLTAGE_CLDO_BURST:
+			addr = 4;
+			rc_shift = 5;
+			mask = 0xf;
+			break;
+		case SET_LDO_VOLTAGE_LNLDO1:
+			addr = 4;
+			rc_shift = 17;
+			mask = 0xf;
+			break;
+		default:
+			return;
+		}
+		break;
+	case BCM4330_CHIP_ID:
+		switch (ldo) {
+		case SET_LDO_VOLTAGE_CBUCK_PWM:
+			addr = 3;
+			rc_shift = 0;
+			mask = 0x1f;
+			break;
+		default:
+			return;
+		}
+		break;
+	default:
+		return;
 	}
 
-	PMU_MSG(("si_pmu_res_uptime: rsrc %u uptime %u(deps 0x%08x uptime %u)\n", rsrc, up, deps, dmax));
-
-	return up + dmax + PMURES_UP_TRANSITION;
-}
-
-/* Return dependancies (direct or all/indirect) for the given resources */
-static u32
-si_pmu_res_deps(si_t *sih, chipcregs_t *cc, u32 rsrcs,
-		bool all)
-{
-	u32 deps = 0;
-	u32 i;
-
-	for (i = 0; i <= PMURES_MAX_RESNUM; i++) {
-		if (!(rsrcs & PMURES_BIT(i)))
-			continue;
-		W_REG(&cc->res_table_sel, i);
-		deps |= R_REG(&cc->res_dep_mask);
-	}
+	shift = sr_cntl_shift + rc_shift;
 
-	return !all ? deps : (deps
-			      ? (deps |
-				 si_pmu_res_deps(sih, cc, deps,
-						 true)) : 0);
+	ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, regcontrol_addr),
+		   ~0, addr);
+	ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, regcontrol_data),
+		   mask << shift, (voltage & mask) << shift);
 }
 
-/* power up/down OTP through PMU resources */
-void si_pmu_otp_power(si_t *sih, bool on)
+u16 si_pmu_fast_pwrup_delay(si_t *sih)
 {
+	uint delay = PMU_MAX_TRANSITION_DLY;
 	chipcregs_t *cc;
 	uint origidx;
-	u32 rsrcs = 0;	/* rsrcs to turn on/off OTP power */
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Don't do anything if OTP is disabled */
-	if (si_is_otp_disabled(sih)) {
-		PMU_MSG(("si_pmu_otp_power: OTP is disabled\n"));
-		return;
-	}
+#ifdef BCMDBG
+	char chn[8];
+	chn[0] = 0;		/* to suppress compile error */
+#endif
 
 	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
 	switch (sih->chip) {
+	case BCM43224_CHIP_ID:
+	case BCM43225_CHIP_ID:
+	case BCM43421_CHIP_ID:
+	case BCM43235_CHIP_ID:
+	case BCM43236_CHIP_ID:
+	case BCM43238_CHIP_ID:
+	case BCM4331_CHIP_ID:
+	case BCM6362_CHIP_ID:
+	case BCM4313_CHIP_ID:
+		delay = ISSIM_ENAB(sih) ? 70 : 3700;
+		break;
 	case BCM4329_CHIP_ID:
-		rsrcs = PMURES_BIT(RES4329_OTP_PU);
+		if (ISSIM_ENAB(sih))
+			delay = 70;
+		else {
+			u32 ilp = si_pmu_ilp_clock(sih);
+			delay =
+			    (si_pmu_res_uptime(sih, cc, RES4329_HT_AVAIL) +
+			     D11SCC_SLOW2FAST_TRANSITION) * ((1000000 + ilp -
+							      1) / ilp);
+			delay = (11 * delay) / 10;
+		}
 		break;
 	case BCM4319_CHIP_ID:
-		rsrcs = PMURES_BIT(RES4319_OTP_PU);
+		delay = ISSIM_ENAB(sih) ? 70 : 3700;
 		break;
 	case BCM4336_CHIP_ID:
-		rsrcs = PMURES_BIT(RES4336_OTP_PU);
+		if (ISSIM_ENAB(sih))
+			delay = 70;
+		else {
+			u32 ilp = si_pmu_ilp_clock(sih);
+			delay =
+			    (si_pmu_res_uptime(sih, cc, RES4336_HT_AVAIL) +
+			     D11SCC_SLOW2FAST_TRANSITION) * ((1000000 + ilp -
+							      1) / ilp);
+			delay = (11 * delay) / 10;
+		}
 		break;
 	case BCM4330_CHIP_ID:
-		rsrcs = PMURES_BIT(RES4330_OTP_PU);
+		if (ISSIM_ENAB(sih))
+			delay = 70;
+		else {
+			u32 ilp = si_pmu_ilp_clock(sih);
+			delay =
+			    (si_pmu_res_uptime(sih, cc, RES4330_HT_AVAIL) +
+			     D11SCC_SLOW2FAST_TRANSITION) * ((1000000 + ilp -
+							      1) / ilp);
+			delay = (11 * delay) / 10;
+		}
 		break;
 	default:
 		break;
 	}
+	/* Return to original core */
+	ai_setcoreidx(sih, origidx);
 
-	if (rsrcs != 0) {
-		u32 otps;
+	return (u16) delay;
+}
 
-		/* Figure out the dependancies (exclude min_res_mask) */
-		u32 deps = si_pmu_res_deps(sih, cc, rsrcs, true);
-		u32 min_mask = 0, max_mask = 0;
-		si_pmu_res_masks(sih, &min_mask, &max_mask);
-		deps &= ~min_mask;
-		/* Turn on/off the power */
-		if (on) {
-			PMU_MSG(("Adding rsrc 0x%x to min_res_mask\n",
-				 rsrcs | deps));
-			OR_REG(&cc->min_res_mask, (rsrcs | deps));
-			SPINWAIT(!(R_REG(&cc->res_state) & rsrcs),
-				 PMU_MAX_TRANSITION_DLY);
-			ASSERT(R_REG(&cc->res_state) & rsrcs);
-		} else {
-			PMU_MSG(("Removing rsrc 0x%x from min_res_mask\n",
-				 rsrcs | deps));
-			AND_REG(&cc->min_res_mask, ~(rsrcs | deps));
-		}
+void si_pmu_sprom_enable(si_t *sih, bool enable)
+{
+	chipcregs_t *cc;
+	uint origidx;
 
-		SPINWAIT((((otps = R_REG(&cc->otpstatus)) & OTPS_READY) !=
-			  (on ? OTPS_READY : 0)), 100);
-		ASSERT((otps & OTPS_READY) == (on ? OTPS_READY : 0));
-		if ((otps & OTPS_READY) != (on ? OTPS_READY : 0))
-			PMU_MSG(("OTP ready bit not %s after wait\n",
-				 (on ? "ON" : "OFF")));
-	}
+	/* Remember original core before switch to chipc */
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
 	/* Return to original core */
-	si_setcoreidx(sih, origidx);
+	ai_setcoreidx(sih, origidx);
+}
+
+/* Read/write a chipcontrol reg */
+u32 si_pmu_chipcontrol(si_t *sih, uint reg, u32 mask, u32 val)
+{
+	ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, chipcontrol_addr), ~0,
+		   reg);
+	return ai_corereg(sih, SI_CC_IDX,
+			  offsetof(chipcregs_t, chipcontrol_data), mask, val);
+}
+
+/* Read/write a regcontrol reg */
+u32 si_pmu_regcontrol(si_t *sih, uint reg, u32 mask, u32 val)
+{
+	ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, regcontrol_addr), ~0,
+		   reg);
+	return ai_corereg(sih, SI_CC_IDX,
+			  offsetof(chipcregs_t, regcontrol_data), mask, val);
+}
+
+/* Read/write a pllcontrol reg */
+u32 si_pmu_pllcontrol(si_t *sih, uint reg, u32 mask, u32 val)
+{
+	ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, pllcontrol_addr), ~0,
+		   reg);
+	return ai_corereg(sih, SI_CC_IDX,
+			  offsetof(chipcregs_t, pllcontrol_data), mask, val);
+}
+
+/* PMU PLL update */
+void si_pmu_pllupd(si_t *sih)
+{
+	ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, pmucontrol),
+		   PCTL_PLL_PLLCTL_UPD, PCTL_PLL_PLLCTL_UPD);
 }
 
-void si_pmu_rcal(si_t *sih)
+/* query alp/xtal clock frequency */
+u32 si_pmu_alp_clock(si_t *sih)
 {
 	chipcregs_t *cc;
 	uint origidx;
+	u32 clock = ALP_CLOCK;
 
-	ASSERT(sih->cccaps & CC_CAP_PMU);
+	/* bail out with default */
+	if (!PMUCTL_ENAB(sih))
+		return clock;
 
 	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
 	switch (sih->chip) {
-	case BCM4329_CHIP_ID:{
-			u8 rcal_code;
-			u32 val;
-
-			/* Kick RCal */
-			W_REG(&cc->chipcontrol_addr, 1);
-
-			/* Power Down RCAL Block */
-			AND_REG(&cc->chipcontrol_data, ~0x04);
-
-			/* Power Up RCAL block */
-			OR_REG(&cc->chipcontrol_data, 0x04);
-
-			/* Wait for completion */
-			SPINWAIT(0 == (R_REG(&cc->chipstatus) & 0x08),
-				 10 * 1000 * 1000);
-			ASSERT(R_REG(&cc->chipstatus) & 0x08);
-
-			/* Drop the LSB to convert from 5 bit code to 4 bit code */
-			rcal_code =
-			    (u8) (R_REG(&cc->chipstatus) >> 5) & 0x0f;
-
-			PMU_MSG(("RCal completed, status 0x%x, code 0x%x\n",
-				 R_REG(&cc->chipstatus), rcal_code));
-
-			/* Write RCal code into pmu_vreg_ctrl[32:29] */
-			W_REG(&cc->regcontrol_addr, 0);
-			val =
-			    R_REG(&cc->regcontrol_data) & ~((u32) 0x07 << 29);
-			val |= (u32) (rcal_code & 0x07) << 29;
-			W_REG(&cc->regcontrol_data, val);
-			W_REG(&cc->regcontrol_addr, 1);
-			val = R_REG(&cc->regcontrol_data) & ~(u32) 0x01;
-			val |= (u32) ((rcal_code >> 3) & 0x01);
-			W_REG(&cc->regcontrol_data, val);
-
-			/* Write RCal code into pmu_chip_ctrl[33:30] */
-			W_REG(&cc->chipcontrol_addr, 0);
-			val =
-			    R_REG(&cc->chipcontrol_data) & ~((u32) 0x03 << 30);
-			val |= (u32) (rcal_code & 0x03) << 30;
-			W_REG(&cc->chipcontrol_data, val);
-			W_REG(&cc->chipcontrol_addr, 1);
-			val =
-			    R_REG(&cc->chipcontrol_data) & ~(u32) 0x03;
-			val |= (u32) ((rcal_code >> 2) & 0x03);
-			W_REG(&cc->chipcontrol_data, val);
-
-			/* Set override in pmu_chip_ctrl[29] */
-			W_REG(&cc->chipcontrol_addr, 0);
-			OR_REG(&cc->chipcontrol_data, (0x01 << 29));
-
-			/* Power off RCal block */
-			W_REG(&cc->chipcontrol_addr, 1);
-			AND_REG(&cc->chipcontrol_data, ~0x04);
+	case BCM43224_CHIP_ID:
+	case BCM43225_CHIP_ID:
+	case BCM43421_CHIP_ID:
+	case BCM43235_CHIP_ID:
+	case BCM43236_CHIP_ID:
+	case BCM43238_CHIP_ID:
+	case BCM4331_CHIP_ID:
+	case BCM6362_CHIP_ID:
+	case BCM4716_CHIP_ID:
+	case BCM4748_CHIP_ID:
+	case BCM47162_CHIP_ID:
+	case BCM4313_CHIP_ID:
+	case BCM5357_CHIP_ID:
+		/* always 20Mhz */
+		clock = 20000 * 1000;
+		break;
+	case BCM4329_CHIP_ID:
+	case BCM4319_CHIP_ID:
+	case BCM4336_CHIP_ID:
+	case BCM4330_CHIP_ID:
 
-			break;
-		}
+		clock = si_pmu1_alpclk0(sih, cc);
+		break;
+	case BCM5356_CHIP_ID:
+		/* always 25Mhz */
+		clock = 25000 * 1000;
+		break;
 	default:
 		break;
 	}
 
 	/* Return to original core */
-	si_setcoreidx(sih, origidx);
+	ai_setcoreidx(sih, origidx);
+	return clock;
 }
 
 void si_pmu_spuravoid(si_t *sih, u8 spuravoid)
@@ -2215,9 +1462,8 @@ void si_pmu_spuravoid(si_t *sih, u8 spuravoid)
 	u32 tmp = 0;
 
 	/* Remember original core before switch to chipc */
-	cc = (chipcregs_t *) si_switch_core(sih, CC_CORE_ID, &origidx,
+	cc = (chipcregs_t *) ai_switch_core(sih, CC_CORE_ID, &origidx,
 					    &intr_val);
-	ASSERT(cc != NULL);
 
 	/* force the HT off  */
 	if (sih->chip == BCM4336_CHIP_ID) {
@@ -2227,7 +1473,6 @@ void si_pmu_spuravoid(si_t *sih, u8 spuravoid)
 		/* wait for the ht to really go away */
 		SPINWAIT(((R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL) == 0),
 			 10000);
-		ASSERT((R_REG(&cc->clk_ctl_st) & CCS_HTAVAIL) == 0);
 	}
 
 	/* update the pll changes */
@@ -2241,203 +1486,340 @@ void si_pmu_spuravoid(si_t *sih, u8 spuravoid)
 	}
 
 	/* Return to original core */
-	si_restore_core(sih, origidx, intr_val);
+	ai_restore_core(sih, origidx, intr_val);
 }
 
-static void
-si_pmu_spuravoid_pllupdate(si_t *sih, chipcregs_t *cc, u8 spuravoid)
+/* initialize PMU */
+void si_pmu_init(si_t *sih)
 {
-	u32 tmp = 0;
-	u8 phypll_offset = 0;
-	u8 bcm5357_bcm43236_p1div[] = { 0x1, 0x5, 0x5 };
-	u8 bcm5357_bcm43236_ndiv[] = { 0x30, 0xf6, 0xfc };
+	chipcregs_t *cc;
+	uint origidx;
+
+	/* Remember original core before switch to chipc */
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
+
+	if (sih->pmurev == 1)
+		AND_REG(&cc->pmucontrol, ~PCTL_NOILP_ON_WAIT);
+	else if (sih->pmurev >= 2)
+		OR_REG(&cc->pmucontrol, PCTL_NOILP_ON_WAIT);
+
+	if ((sih->chip == BCM4329_CHIP_ID) && (sih->chiprev == 2)) {
+		/* Fix for 4329b0 bad LPOM state. */
+		W_REG(&cc->regcontrol_addr, 2);
+		OR_REG(&cc->regcontrol_data, 0x100);
+
+		W_REG(&cc->regcontrol_addr, 3);
+		OR_REG(&cc->regcontrol_data, 0x4);
+	}
+
+	/* Return to original core */
+	ai_setcoreidx(sih, origidx);
+}
+
+/* initialize PMU chip controls and other chip level stuff */
+void si_pmu_chip_init(si_t *sih)
+{
+	uint origidx;
+
+	/* Gate off SPROM clock and chip select signals */
+	si_pmu_sprom_enable(sih, false);
+
+	/* Remember original core */
+	origidx = ai_coreidx(sih);
+
+	/* Return to original core */
+	ai_setcoreidx(sih, origidx);
+}
+
+/* initialize PMU switch/regulators */
+void si_pmu_swreg_init(si_t *sih)
+{
+	switch (sih->chip) {
+	case BCM4336_CHIP_ID:
+		/* Reduce CLDO PWM output voltage to 1.2V */
+		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_CLDO_PWM, 0xe);
+		/* Reduce CLDO BURST output voltage to 1.2V */
+		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_CLDO_BURST,
+				       0xe);
+		/* Reduce LNLDO1 output voltage to 1.2V */
+		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_LNLDO1, 0xe);
+		if (sih->chiprev == 0)
+			si_pmu_regcontrol(sih, 2, 0x400000, 0x400000);
+		break;
+
+	case BCM4330_CHIP_ID:
+		/* CBUCK Voltage is 1.8 by default and set that to 1.5 */
+		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_CBUCK_PWM, 0);
+		break;
+	default:
+		break;
+	}
+}
+
+/* initialize PLL */
+void si_pmu_pll_init(si_t *sih, uint xtalfreq)
+{
+	chipcregs_t *cc;
+	uint origidx;
+
+	/* Remember original core before switch to chipc */
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
 	switch (sih->chip) {
-	case BCM5357_CHIP_ID:
+	case BCM4329_CHIP_ID:
+		if (xtalfreq == 0)
+			xtalfreq = 38400;
+		si_pmu1_pllinit0(sih, cc, xtalfreq);
+		break;
+	case BCM4313_CHIP_ID:
+	case BCM43224_CHIP_ID:
+	case BCM43225_CHIP_ID:
+	case BCM43421_CHIP_ID:
 	case BCM43235_CHIP_ID:
 	case BCM43236_CHIP_ID:
 	case BCM43238_CHIP_ID:
+	case BCM4331_CHIP_ID:
+	case BCM6362_CHIP_ID:
+		/* ??? */
+		break;
+	case BCM4319_CHIP_ID:
+	case BCM4336_CHIP_ID:
+	case BCM4330_CHIP_ID:
+		si_pmu1_pllinit0(sih, cc, xtalfreq);
+		break;
+	default:
+		break;
+	}
 
-		/* BCM5357 needs to touch PLL1_PLLCTL[02], so offset PLL0_PLLCTL[02] by 6 */
-		phypll_offset = (sih->chip == BCM5357_CHIP_ID) ? 6 : 0;
+	/* Return to original core */
+	ai_setcoreidx(sih, origidx);
+}
 
-		/* RMW only the P1 divider */
-		W_REG(&cc->pllcontrol_addr,
-		      PMU1_PLL0_PLLCTL0 + phypll_offset);
-		tmp = R_REG(&cc->pllcontrol_data);
-		tmp &= (~(PMU1_PLL0_PC0_P1DIV_MASK));
-		tmp |=
-		    (bcm5357_bcm43236_p1div[spuravoid] <<
-		     PMU1_PLL0_PC0_P1DIV_SHIFT);
-		W_REG(&cc->pllcontrol_data, tmp);
+/* initialize PMU resources */
+void si_pmu_res_init(si_t *sih)
+{
+	chipcregs_t *cc;
+	uint origidx;
+	const pmu_res_updown_t *pmu_res_updown_table = NULL;
+	uint pmu_res_updown_table_sz = 0;
+	const pmu_res_depend_t *pmu_res_depend_table = NULL;
+	uint pmu_res_depend_table_sz = 0;
+	u32 min_mask = 0, max_mask = 0;
+	char name[8], *val;
+	uint i, rsrcs;
 
-		/* RMW only the int feedback divider */
-		W_REG(&cc->pllcontrol_addr,
-		      PMU1_PLL0_PLLCTL2 + phypll_offset);
-		tmp = R_REG(&cc->pllcontrol_data);
-		tmp &= ~(PMU1_PLL0_PC2_NDIV_INT_MASK);
-		tmp |=
-		    (bcm5357_bcm43236_ndiv[spuravoid]) <<
-		    PMU1_PLL0_PC2_NDIV_INT_SHIFT;
-		W_REG(&cc->pllcontrol_data, tmp);
+	/* Remember original core before switch to chipc */
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
-		tmp = 1 << 10;
+	switch (sih->chip) {
+	case BCM4329_CHIP_ID:
+		/* Optimize resources up/down timers */
+		if (ISSIM_ENAB(sih)) {
+			pmu_res_updown_table = NULL;
+			pmu_res_updown_table_sz = 0;
+		} else {
+			pmu_res_updown_table = bcm4329_res_updown;
+			pmu_res_updown_table_sz =
+				ARRAY_SIZE(bcm4329_res_updown);
+		}
+		/* Optimize resources dependencies */
+		pmu_res_depend_table = bcm4329_res_depend;
+		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4329_res_depend);
 		break;
 
-	case BCM4331_CHIP_ID:
-		if (spuravoid == 2) {
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-			W_REG(&cc->pllcontrol_data, 0x11500014);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x0FC00a08);
-		} else if (spuravoid == 1) {
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-			W_REG(&cc->pllcontrol_data, 0x11500014);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x0F600a08);
+	case BCM4319_CHIP_ID:
+		/* Optimize resources up/down timers */
+		if (ISSIM_ENAB(sih)) {
+			pmu_res_updown_table = bcm4319a0_res_updown_qt;
+			pmu_res_updown_table_sz =
+			    ARRAY_SIZE(bcm4319a0_res_updown_qt);
 		} else {
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-			W_REG(&cc->pllcontrol_data, 0x11100014);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x03000a08);
+			pmu_res_updown_table = bcm4319a0_res_updown;
+			pmu_res_updown_table_sz =
+			    ARRAY_SIZE(bcm4319a0_res_updown);
 		}
-		tmp = 1 << 10;
+		/* Optimize resources dependancies masks */
+		pmu_res_depend_table = bcm4319a0_res_depend;
+		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4319a0_res_depend);
 		break;
 
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-	case BCM43421_CHIP_ID:
-	case BCM6362_CHIP_ID:
-		if (spuravoid == 1) {
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-			W_REG(&cc->pllcontrol_data, 0x11500010);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-			W_REG(&cc->pllcontrol_data, 0x000C0C06);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x0F600a08);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-			W_REG(&cc->pllcontrol_data, 0x00000000);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-			W_REG(&cc->pllcontrol_data, 0x2001E920);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-			W_REG(&cc->pllcontrol_data, 0x88888815);
+	case BCM4336_CHIP_ID:
+		/* Optimize resources up/down timers */
+		if (ISSIM_ENAB(sih)) {
+			pmu_res_updown_table = bcm4336a0_res_updown_qt;
+			pmu_res_updown_table_sz =
+			    ARRAY_SIZE(bcm4336a0_res_updown_qt);
 		} else {
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-			W_REG(&cc->pllcontrol_data, 0x11100010);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-			W_REG(&cc->pllcontrol_data, 0x000c0c06);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x03000a08);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-			W_REG(&cc->pllcontrol_data, 0x00000000);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-			W_REG(&cc->pllcontrol_data, 0x200005c0);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-			W_REG(&cc->pllcontrol_data, 0x88888815);
+			pmu_res_updown_table = bcm4336a0_res_updown;
+			pmu_res_updown_table_sz =
+			    ARRAY_SIZE(bcm4336a0_res_updown);
 		}
-		tmp = 1 << 10;
+		/* Optimize resources dependancies masks */
+		pmu_res_depend_table = bcm4336a0_res_depend;
+		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4336a0_res_depend);
 		break;
 
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-		W_REG(&cc->pllcontrol_data, 0x11100008);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-		W_REG(&cc->pllcontrol_data, 0x0c000c06);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-		W_REG(&cc->pllcontrol_data, 0x03000a08);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-		W_REG(&cc->pllcontrol_data, 0x00000000);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-		W_REG(&cc->pllcontrol_data, 0x200005c0);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-		W_REG(&cc->pllcontrol_data, 0x88888855);
+	case BCM4330_CHIP_ID:
+		/* Optimize resources up/down timers */
+		if (ISSIM_ENAB(sih)) {
+			pmu_res_updown_table = bcm4330a0_res_updown_qt;
+			pmu_res_updown_table_sz =
+			    ARRAY_SIZE(bcm4330a0_res_updown_qt);
+		} else {
+			pmu_res_updown_table = bcm4330a0_res_updown;
+			pmu_res_updown_table_sz =
+			    ARRAY_SIZE(bcm4330a0_res_updown);
+		}
+		/* Optimize resources dependancies masks */
+		pmu_res_depend_table = bcm4330a0_res_depend;
+		pmu_res_depend_table_sz = ARRAY_SIZE(bcm4330a0_res_depend);
+		break;
 
-		tmp = 1 << 10;
+	default:
 		break;
+	}
 
-	case BCM4716_CHIP_ID:
-	case BCM4748_CHIP_ID:
-	case BCM47162_CHIP_ID:
-		if (spuravoid == 1) {
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-			W_REG(&cc->pllcontrol_data, 0x11500060);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-			W_REG(&cc->pllcontrol_data, 0x080C0C06);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x0F600000);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-			W_REG(&cc->pllcontrol_data, 0x00000000);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-			W_REG(&cc->pllcontrol_data, 0x2001E924);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-			W_REG(&cc->pllcontrol_data, 0x88888815);
-		} else {
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-			W_REG(&cc->pllcontrol_data, 0x11100060);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-			W_REG(&cc->pllcontrol_data, 0x080c0c06);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x03000000);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-			W_REG(&cc->pllcontrol_data, 0x00000000);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-			W_REG(&cc->pllcontrol_data, 0x200005c0);
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-			W_REG(&cc->pllcontrol_data, 0x88888815);
+	/* # resources */
+	rsrcs = (sih->pmucaps & PCAP_RC_MASK) >> PCAP_RC_SHIFT;
+
+	/* Program up/down timers */
+	while (pmu_res_updown_table_sz--) {
+		W_REG(&cc->res_table_sel,
+		      pmu_res_updown_table[pmu_res_updown_table_sz].resnum);
+		W_REG(&cc->res_updn_timer,
+		      pmu_res_updown_table[pmu_res_updown_table_sz].updown);
+	}
+	/* Apply nvram overrides to up/down timers */
+	for (i = 0; i < rsrcs; i++) {
+		snprintf(name, sizeof(name), "r%dt", i);
+		val = getvar(NULL, name);
+		if (val == NULL)
+			continue;
+		W_REG(&cc->res_table_sel, (u32) i);
+		W_REG(&cc->res_updn_timer,
+		      (u32) simple_strtoul(val, NULL, 0));
+	}
+
+	/* Program resource dependencies table */
+	while (pmu_res_depend_table_sz--) {
+		if (pmu_res_depend_table[pmu_res_depend_table_sz].filter != NULL
+		    && !(pmu_res_depend_table[pmu_res_depend_table_sz].
+			 filter) (sih))
+			continue;
+		for (i = 0; i < rsrcs; i++) {
+			if ((pmu_res_depend_table[pmu_res_depend_table_sz].
+			     res_mask & PMURES_BIT(i)) == 0)
+				continue;
+			W_REG(&cc->res_table_sel, i);
+			switch (pmu_res_depend_table[pmu_res_depend_table_sz].
+				action) {
+			case RES_DEPEND_SET:
+				W_REG(&cc->res_dep_mask,
+				      pmu_res_depend_table
+				      [pmu_res_depend_table_sz].depend_mask);
+				break;
+			case RES_DEPEND_ADD:
+				OR_REG(&cc->res_dep_mask,
+				       pmu_res_depend_table
+				       [pmu_res_depend_table_sz].depend_mask);
+				break;
+			case RES_DEPEND_REMOVE:
+				AND_REG(&cc->res_dep_mask,
+					~pmu_res_depend_table
+					[pmu_res_depend_table_sz].depend_mask);
+				break;
+			default:
+				break;
+			}
 		}
+	}
+	/* Apply nvram overrides to dependancies masks */
+	for (i = 0; i < rsrcs; i++) {
+		snprintf(name, sizeof(name), "r%dd", i);
+		val = getvar(NULL, name);
+		if (val == NULL)
+			continue;
+		W_REG(&cc->res_table_sel, (u32) i);
+		W_REG(&cc->res_dep_mask,
+		      (u32) simple_strtoul(val, NULL, 0));
+	}
 
-		tmp = 3 << 9;
-		break;
+	/* Determine min/max rsrc masks */
+	si_pmu_res_masks(sih, &min_mask, &max_mask);
 
-	case BCM4319_CHIP_ID:
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-		W_REG(&cc->pllcontrol_data, 0x11100070);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-		W_REG(&cc->pllcontrol_data, 0x1014140a);
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-		W_REG(&cc->pllcontrol_data, 0x88888854);
+	/* It is required to program max_mask first and then min_mask */
 
-		if (spuravoid == 1) {	/* spur_avoid ON, enable 41/82/164Mhz clock mode */
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x05201828);
-		} else {	/* enable 40/80/160Mhz clock mode */
-			W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-			W_REG(&cc->pllcontrol_data, 0x05001828);
-		}
-		break;
-	case BCM4336_CHIP_ID:
-		/* Looks like these are only for default xtal freq 26MHz */
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL0);
-		W_REG(&cc->pllcontrol_data, 0x02100020);
+	/* Program max resource mask */
 
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL1);
-		W_REG(&cc->pllcontrol_data, 0x0C0C0C0C);
+	if (max_mask)
+		W_REG(&cc->max_res_mask, max_mask);
 
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL2);
-		W_REG(&cc->pllcontrol_data, 0x01240C0C);
+	/* Program min resource mask */
 
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL4);
-		W_REG(&cc->pllcontrol_data, 0x202C2820);
+	if (min_mask)
+		W_REG(&cc->min_res_mask, min_mask);
 
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL5);
-		W_REG(&cc->pllcontrol_data, 0x88888825);
+	/* Add some delay; allow resources to come up and settle. */
+	mdelay(2);
 
-		W_REG(&cc->pllcontrol_addr, PMU1_PLL0_PLLCTL3);
-		if (spuravoid == 1) {
-			W_REG(&cc->pllcontrol_data, 0x00EC4EC4);
-		} else {
-			W_REG(&cc->pllcontrol_data, 0x00762762);
-		}
+	/* Return to original core */
+	ai_setcoreidx(sih, origidx);
+}
 
-		tmp = PCTL_PLL_PLLCTL_UPD;
-		break;
+u32 si_pmu_measure_alpclk(si_t *sih)
+{
+	chipcregs_t *cc;
+	uint origidx;
+	u32 alp_khz;
 
-	default:
-		PMU_ERROR(("%s: unknown spuravoidance settings for chip %s, not changing PLL\n", __func__, bcm_chipname(sih->chip, chn, 8)));
-		break;
-	}
+	if (sih->pmurev < 10)
+		return 0;
 
-	tmp |= R_REG(&cc->pmucontrol);
-	W_REG(&cc->pmucontrol, tmp);
+	/* Remember original core before switch to chipc */
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
+
+	if (R_REG(&cc->pmustatus) & PST_EXTLPOAVAIL) {
+		u32 ilp_ctr, alp_hz;
+
+		/*
+		 * Enable the reg to measure the freq,
+		 * in case it was disabled before
+		 */
+		W_REG(&cc->pmu_xtalfreq,
+		      1U << PMU_XTALFREQ_REG_MEASURE_SHIFT);
+
+		/* Delay for well over 4 ILP clocks */
+		udelay(1000);
+
+		/* Read the latched number of ALP ticks per 4 ILP ticks */
+		ilp_ctr =
+		    R_REG(&cc->pmu_xtalfreq) & PMU_XTALFREQ_REG_ILPCTR_MASK;
+
+		/*
+		 * Turn off the PMU_XTALFREQ_REG_MEASURE_SHIFT
+		 * bit to save power
+		 */
+		W_REG(&cc->pmu_xtalfreq, 0);
+
+		/* Calculate ALP frequency */
+		alp_hz = (ilp_ctr * EXT_ILP_HZ) / 4;
+
+		/*
+		 * Round to nearest 100KHz, and at
+		 * the same time convert to KHz
+		 */
+		alp_khz = (alp_hz + 50000) / 100000 * 100;
+	} else
+		alp_khz = 0;
+
+	/* Return to original core */
+	ai_setcoreidx(sih, origidx);
+
+	return alp_khz;
 }
 
 bool si_pmu_is_otp_powered(si_t *sih)
@@ -2447,9 +1829,8 @@ bool si_pmu_is_otp_powered(si_t *sih)
 	bool st;
 
 	/* Remember original core before switch to chipc */
-	idx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
+	idx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
 	switch (sih->chip) {
 	case BCM4329_CHIP_ID:
@@ -2486,190 +1867,63 @@ bool si_pmu_is_otp_powered(si_t *sih)
 	}
 
 	/* Return to original core */
-	si_setcoreidx(sih, idx);
+	ai_setcoreidx(sih, idx);
 	return st;
 }
 
-void si_pmu_sprom_enable(si_t *sih, bool enable)
+/* power up/down OTP through PMU resources */
+void si_pmu_otp_power(si_t *sih, bool on)
 {
 	chipcregs_t *cc;
 	uint origidx;
+	u32 rsrcs = 0;	/* rsrcs to turn on/off OTP power */
 
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-}
-
-/* initialize PMU chip controls and other chip level stuff */
-void si_pmu_chip_init(si_t *sih)
-{
-	uint origidx;
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-#ifdef CHIPC_UART_ALWAYS_ON
-	si_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, clk_ctl_st),
-		   CCS_FORCEALP, CCS_FORCEALP);
-#endif				/* CHIPC_UART_ALWAYS_ON */
-
-	/* Gate off SPROM clock and chip select signals */
-	si_pmu_sprom_enable(sih, false);
-
-	/* Remember original core */
-	origidx = si_coreidx(sih);
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-}
+	/* Don't do anything if OTP is disabled */
+	if (ai_is_otp_disabled(sih))
+		return;
 
-/* initialize PMU switch/regulators */
-void si_pmu_swreg_init(si_t *sih)
-{
-	ASSERT(sih->cccaps & CC_CAP_PMU);
+	/* Remember original core before switch to chipc */
+	origidx = ai_coreidx(sih);
+	cc = ai_setcoreidx(sih, SI_CC_IDX);
 
 	switch (sih->chip) {
+	case BCM4329_CHIP_ID:
+		rsrcs = PMURES_BIT(RES4329_OTP_PU);
+		break;
+	case BCM4319_CHIP_ID:
+		rsrcs = PMURES_BIT(RES4319_OTP_PU);
+		break;
 	case BCM4336_CHIP_ID:
-		/* Reduce CLDO PWM output voltage to 1.2V */
-		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_CLDO_PWM, 0xe);
-		/* Reduce CLDO BURST output voltage to 1.2V */
-		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_CLDO_BURST,
-				       0xe);
-		/* Reduce LNLDO1 output voltage to 1.2V */
-		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_LNLDO1, 0xe);
-		if (sih->chiprev == 0)
-			si_pmu_regcontrol(sih, 2, 0x400000, 0x400000);
+		rsrcs = PMURES_BIT(RES4336_OTP_PU);
 		break;
-
 	case BCM4330_CHIP_ID:
-		/* CBUCK Voltage is 1.8 by default and set that to 1.5 */
-		si_pmu_set_ldo_voltage(sih, SET_LDO_VOLTAGE_CBUCK_PWM, 0);
+		rsrcs = PMURES_BIT(RES4330_OTP_PU);
 		break;
 	default:
 		break;
 	}
-}
-
-void si_pmu_radio_enable(si_t *sih, bool enable)
-{
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	switch (sih->chip) {
-	case BCM4319_CHIP_ID:
-		if (enable)
-			si_write_wrapperreg(sih, AI_OOBSELOUTB74,
-					    (u32) 0x868584);
-		else
-			si_write_wrapperreg(sih, AI_OOBSELOUTB74,
-					    (u32) 0x060584);
-		break;
-	}
-}
-
-/* Wait for a particular clock level to be on the backplane */
-u32
-si_pmu_waitforclk_on_backplane(si_t *sih, u32 clk, u32 delay)
-{
-	chipcregs_t *cc;
-	uint origidx;
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
-	if (delay)
-		SPINWAIT(((R_REG(&cc->pmustatus) & clk) != clk), delay);
-
-	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-
-	return R_REG(&cc->pmustatus) & clk;
-}
-
-/*
- * Measures the ALP clock frequency in KHz.  Returns 0 if not possible.
- * Possible only if PMU rev >= 10 and there is an external LPO 32768Hz crystal.
- */
-
-#define EXT_ILP_HZ 32768
-
-u32 si_pmu_measure_alpclk(si_t *sih)
-{
-	chipcregs_t *cc;
-	uint origidx;
-	u32 alp_khz;
-
-	if (sih->pmurev < 10)
-		return 0;
-
-	ASSERT(sih->cccaps & CC_CAP_PMU);
-
-	/* Remember original core before switch to chipc */
-	origidx = si_coreidx(sih);
-	cc = si_setcoreidx(sih, SI_CC_IDX);
-	ASSERT(cc != NULL);
-
-	if (R_REG(&cc->pmustatus) & PST_EXTLPOAVAIL) {
-		u32 ilp_ctr, alp_hz;
 
-		/* Enable the reg to measure the freq, in case disabled before */
-		W_REG(&cc->pmu_xtalfreq,
-		      1U << PMU_XTALFREQ_REG_MEASURE_SHIFT);
-
-		/* Delay for well over 4 ILP clocks */
-		udelay(1000);
-
-		/* Read the latched number of ALP ticks per 4 ILP ticks */
-		ilp_ctr =
-		    R_REG(&cc->pmu_xtalfreq) & PMU_XTALFREQ_REG_ILPCTR_MASK;
-
-		/* Turn off the PMU_XTALFREQ_REG_MEASURE_SHIFT bit to save power */
-		W_REG(&cc->pmu_xtalfreq, 0);
+	if (rsrcs != 0) {
+		u32 otps;
 
-		/* Calculate ALP frequency */
-		alp_hz = (ilp_ctr * EXT_ILP_HZ) / 4;
+		/* Figure out the dependancies (exclude min_res_mask) */
+		u32 deps = si_pmu_res_deps(sih, cc, rsrcs, true);
+		u32 min_mask = 0, max_mask = 0;
+		si_pmu_res_masks(sih, &min_mask, &max_mask);
+		deps &= ~min_mask;
+		/* Turn on/off the power */
+		if (on) {
+			OR_REG(&cc->min_res_mask, (rsrcs | deps));
+			SPINWAIT(!(R_REG(&cc->res_state) & rsrcs),
+				 PMU_MAX_TRANSITION_DLY);
+		} else {
+			AND_REG(&cc->min_res_mask, ~(rsrcs | deps));
+		}
 
-		/* Round to nearest 100KHz, and at the same time convert to KHz */
-		alp_khz = (alp_hz + 50000) / 100000 * 100;
-	} else
-		alp_khz = 0;
+		SPINWAIT((((otps = R_REG(&cc->otpstatus)) & OTPS_READY) !=
+			  (on ? OTPS_READY : 0)), 100);
+	}
 
 	/* Return to original core */
-	si_setcoreidx(sih, origidx);
-
-	return alp_khz;
-}
-
-static void si_pmu_set_4330_plldivs(si_t *sih)
-{
-	u32 FVCO = si_pmu1_pllfvco0(sih) / 1000;
-	u32 m1div, m2div, m3div, m4div, m5div, m6div;
-	u32 pllc1, pllc2;
-
-	m2div = m3div = m4div = m6div = FVCO / 80;
-	m5div = FVCO / 160;
-
-	if (CST4330_CHIPMODE_SDIOD(sih->chipst))
-		m1div = FVCO / 80;
-	else
-		m1div = FVCO / 90;
-	pllc1 =
-	    (m1div << PMU1_PLL0_PC1_M1DIV_SHIFT) | (m2div <<
-						    PMU1_PLL0_PC1_M2DIV_SHIFT) |
-	    (m3div << PMU1_PLL0_PC1_M3DIV_SHIFT) | (m4div <<
-						    PMU1_PLL0_PC1_M4DIV_SHIFT);
-	si_pmu_pllcontrol(sih, PMU1_PLL0_PLLCTL1, ~0, pllc1);
-
-	pllc2 = si_pmu_pllcontrol(sih, PMU1_PLL0_PLLCTL1, 0, 0);
-	pllc2 &= ~(PMU1_PLL0_PC2_M5DIV_MASK | PMU1_PLL0_PC2_M6DIV_MASK);
-	pllc2 |=
-	    ((m5div << PMU1_PLL0_PC2_M5DIV_SHIFT) |
-	     (m6div << PMU1_PLL0_PC2_M6DIV_SHIFT));
-	si_pmu_pllcontrol(sih, PMU1_PLL0_PLLCTL2, ~0, pllc2);
+	ai_setcoreidx(sih, origidx);
 }
diff --git a/drivers/staging/brcm80211/include/hndpmu.h b/drivers/staging/brcm80211/brcmsmac/wlc_pmu.h
similarity index 77%
rename from drivers/staging/brcm80211/include/hndpmu.h
rename to drivers/staging/brcm80211/brcmsmac/wlc_pmu.h
index 3eea1f9fbc390005743376045e0afdb53021b057..bd5b809b2e31965a116eb99edac785ae6fda1e9e 100644
--- a/drivers/staging/brcm80211/include/hndpmu.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_pmu.h
@@ -14,9 +14,17 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef _hndpmu_h_
-#define _hndpmu_h_
 
+#ifndef WLC_PMU_H_
+#define WLC_PMU_H_
+
+#include <linux/types.h>
+
+#include <aiutils.h>
+
+/*
+ * LDO selections used in si_pmu_set_ldo_voltage
+ */
 #define SET_LDO_VOLTAGE_LDO1	1
 #define SET_LDO_VOLTAGE_LDO2	2
 #define SET_LDO_VOLTAGE_LDO3	3
@@ -28,41 +36,23 @@
 #define SET_LDO_VOLTAGE_LNLDO1	9
 #define SET_LDO_VOLTAGE_LNLDO2_SEL	10
 
+extern void si_pmu_set_ldo_voltage(si_t *sih, u8 ldo, u8 voltage);
+extern u16 si_pmu_fast_pwrup_delay(si_t *sih);
+extern void si_pmu_sprom_enable(si_t *sih, bool enable);
+extern u32 si_pmu_chipcontrol(si_t *sih, uint reg, u32 mask, u32 val);
+extern u32 si_pmu_regcontrol(si_t *sih, uint reg, u32 mask, u32 val);
+extern u32 si_pmu_ilp_clock(si_t *sih);
+extern u32 si_pmu_alp_clock(si_t *sih);
+extern void si_pmu_pllupd(si_t *sih);
+extern void si_pmu_spuravoid(si_t *sih, u8 spuravoid);
+extern u32 si_pmu_pllcontrol(si_t *sih, uint reg, u32 mask, u32 val);
 extern void si_pmu_init(si_t *sih);
 extern void si_pmu_chip_init(si_t *sih);
 extern void si_pmu_pll_init(si_t *sih, u32 xtalfreq);
 extern void si_pmu_res_init(si_t *sih);
 extern void si_pmu_swreg_init(si_t *sih);
-
-extern u32 si_pmu_force_ilp(si_t *sih, bool force);
-
-extern u32 si_pmu_si_clock(si_t *sih);
-extern u32 si_pmu_cpu_clock(si_t *sih);
-extern u32 si_pmu_mem_clock(si_t *sih);
-extern u32 si_pmu_alp_clock(si_t *sih);
-extern u32 si_pmu_ilp_clock(si_t *sih);
-
-extern void si_pmu_set_switcher_voltage(si_t *sih,
-					u8 bb_voltage, u8 rf_voltage);
-extern void si_pmu_set_ldo_voltage(si_t *sih, u8 ldo, u8 voltage);
-extern u16 si_pmu_fast_pwrup_delay(si_t *sih);
-extern void si_pmu_rcal(si_t *sih);
-extern void si_pmu_pllupd(si_t *sih);
-extern void si_pmu_spuravoid(si_t *sih, u8 spuravoid);
-
-extern bool si_pmu_is_otp_powered(si_t *sih);
 extern u32 si_pmu_measure_alpclk(si_t *sih);
-
-extern u32 si_pmu_chipcontrol(si_t *sih, uint reg, u32 mask, u32 val);
-extern u32 si_pmu_regcontrol(si_t *sih, uint reg, u32 mask, u32 val);
-extern u32 si_pmu_pllcontrol(si_t *sih, uint reg, u32 mask, u32 val);
-extern void si_pmu_pllupd(si_t *sih);
-extern void si_pmu_sprom_enable(si_t *sih, bool enable);
-
-extern void si_pmu_radio_enable(si_t *sih, bool enable);
-extern u32 si_pmu_waitforclk_on_backplane(si_t *sih, u32 clk, u32 delay);
-
+extern bool si_pmu_is_otp_powered(si_t *sih);
 extern void si_pmu_otp_power(si_t *sih, bool on);
-extern void si_sdiod_drive_strength_init(si_t *sih, u32 drivestrength);
 
-#endif				/* _hndpmu_h_ */
+#endif /* WLC_PMU_H_ */
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_pub.h b/drivers/staging/brcm80211/brcmsmac/wlc_pub.h
index b956c23fa467e0dca5da6d959c7b0cf8754154d7..9334deacda12d42d512afa7097ac46b5fe7c63d2 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_pub.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_pub.h
@@ -59,6 +59,10 @@
  */
 #define WLC_TXPWR_MAX		(127)	/* ~32 dBm = 1,500 mW */
 
+/* rate related definitions */
+#define	WLC_RATE_FLAG	0x80	/* Flag to indicate it is a basic rate */
+#define	WLC_RATE_MASK	0x7f	/* Rate value mask w/o basic rate flag */
+
 /* legacy rx Antenna diversity for SISO rates */
 #define	ANT_RX_DIV_FORCE_0		0	/* Use antenna 0 */
 #define	ANT_RX_DIV_FORCE_1		1	/* Use antenna 1 */
@@ -92,6 +96,8 @@
 #define AIDMAPSZ	(roundup(MAXSCB, NBBY)/NBBY)	/* aid bitmap size in bytes */
 #endif				/* AIDMAPSZ */
 
+struct ieee80211_tx_queue_params;
+
 typedef struct wlc_tunables {
 	int ntxd;		/* size of tx descriptor table */
 	int nrxd;		/* size of rx descriptor table */
@@ -478,7 +484,7 @@ extern const u8 wme_fifo2ac[];
 #define	WLC_PROT_N_OBSS		16	/* non-HT OBSS present */
 
 /* common functions for every port */
-extern void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit,
+extern void *wlc_attach(struct wl_info *wl, u16 vendor, u16 device, uint unit,
 			bool piomode, void *regsva, uint bustype, void *btparam,
 			uint *perr);
 extern uint wlc_detach(struct wlc_info *wlc);
@@ -499,8 +505,6 @@ extern void wlc_intrsrestore(struct wlc_info *wlc, u32 macintmask);
 extern bool wlc_intrsupd(struct wlc_info *wlc);
 extern bool wlc_isr(struct wlc_info *wlc, bool *wantdpc);
 extern bool wlc_dpc(struct wlc_info *wlc, bool bounded);
-extern bool wlc_send80211_raw(struct wlc_info *wlc, struct wlc_if *wlcif,
-			      void *p, uint ac);
 extern bool wlc_sendpkt_mac80211(struct wlc_info *wlc, struct sk_buff *sdu,
 				 struct ieee80211_hw *hw);
 extern int wlc_iovar_op(struct wlc_info *wlc, const char *name, void *params,
@@ -508,6 +512,8 @@ extern int wlc_iovar_op(struct wlc_info *wlc, const char *name, void *params,
 			struct wlc_if *wlcif);
 extern int wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
 		     struct wlc_if *wlcif);
+extern bool wlc_aggregatable(struct wlc_info *wlc, u8 tid);
+
 /* helper functions */
 extern void wlc_statsupd(struct wlc_info *wlc);
 extern void wlc_protection_upd(struct wlc_info *wlc, uint idx, int val);
@@ -515,24 +521,14 @@ extern int wlc_get_header_len(void);
 extern void wlc_mac_bcn_promisc_change(struct wlc_info *wlc, bool promisc);
 extern void wlc_set_addrmatch(struct wlc_info *wlc, int match_reg_offset,
 			      const u8 *addr);
-extern void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg,
+extern void wlc_wme_setparams(struct wlc_info *wlc, u16 aci,
+			      const struct ieee80211_tx_queue_params *arg,
 			      bool suspend);
-
 extern struct wlc_pub *wlc_pub(void *wlc);
 
 /* common functions for every port */
-extern int wlc_bmac_up_prep(struct wlc_hw_info *wlc_hw);
-extern int wlc_bmac_up_finish(struct wlc_hw_info *wlc_hw);
-extern int wlc_bmac_down_prep(struct wlc_hw_info *wlc_hw);
-extern int wlc_bmac_down_finish(struct wlc_hw_info *wlc_hw);
-
-extern u32 wlc_reg_read(struct wlc_info *wlc, void *r, uint size);
-extern void wlc_reg_write(struct wlc_info *wlc, void *r, u32 v, uint size);
-extern void wlc_corereset(struct wlc_info *wlc, u32 flags);
 extern void wlc_mhf(struct wlc_info *wlc, u8 idx, u16 mask, u16 val,
 		    int bands);
-extern u16 wlc_mhf_get(struct wlc_info *wlc, u8 idx, int bands);
-extern u32 wlc_delta_txfunfl(struct wlc_info *wlc, int fifo);
 extern void wlc_rate_lookup_init(struct wlc_info *wlc, wlc_rateset_t *rateset);
 extern void wlc_default_rateset(struct wlc_info *wlc, wlc_rateset_t *rs);
 
@@ -543,11 +539,8 @@ extern void wlc_ampdu_flush(struct wlc_info *wlc, struct ieee80211_sta *sta,
 /* wlc_phy.c helper functions */
 extern void wlc_set_ps_ctrl(struct wlc_info *wlc);
 extern void wlc_mctrl(struct wlc_info *wlc, u32 mask, u32 val);
-extern void wlc_scb_ratesel_init_all(struct wlc_info *wlc);
 
 /* ioctl */
-extern int wlc_iovar_gets8(struct wlc_info *wlc, const char *name,
-			     s8 *arg);
 extern int wlc_iovar_check(struct wlc_pub *pub, const bcm_iovar_t *vi,
 			   void *arg,
 			   int len, bool set);
@@ -562,31 +555,12 @@ extern void wlc_enable_mac(struct wlc_info *wlc);
 extern void wlc_associate_upd(struct wlc_info *wlc, bool state);
 extern void wlc_scan_start(struct wlc_info *wlc);
 extern void wlc_scan_stop(struct wlc_info *wlc);
-
-static inline int wlc_iovar_getuint(struct wlc_info *wlc, const char *name,
-				    uint *arg)
-{
-	return wlc_iovar_getint(wlc, name, (int *)arg);
-}
-
-static inline int wlc_iovar_getu8(struct wlc_info *wlc, const char *name,
-				     u8 *arg)
-{
-	return wlc_iovar_gets8(wlc, name, (s8 *) arg);
-}
-
-static inline int wlc_iovar_setuint(struct wlc_info *wlc, const char *name,
-				    uint arg)
-{
-	return wlc_iovar_setint(wlc, name, (int)arg);
-}
+extern int wlc_get_curband(struct wlc_info *wlc);
+extern void wlc_wait_for_tx_completion(struct wlc_info *wlc, bool drop);
 
 #if defined(BCMDBG)
 extern int wlc_iocregchk(struct wlc_info *wlc, uint band);
 #endif
-#if defined(BCMDBG)
-extern int wlc_iocpichk(struct wlc_info *wlc, uint phytype);
-#endif
 
 /* helper functions */
 extern bool wlc_check_radio_disabled(struct wlc_info *wlc);
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_rate.c b/drivers/staging/brcm80211/brcmsmac/wlc_rate.c
index d284f1ac49cc3a654813e8b74c6763e091a1e019..87b252d6a7f5860ac71a2dd1e8fc5ce00ffb4255 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_rate.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_rate.c
@@ -19,7 +19,7 @@
 #include <proto/802.11.h>
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <wlioctl.h>
 #include <sbhnddma.h>
 
@@ -304,7 +304,7 @@ wlc_rate_hwrs_filter_sort_validate(wlc_rateset_t *rs,
 
 	for (i = 0; i < count; i++) {
 		/* mask off "basic rate" bit, WLC_RATE_FLAG */
-		r = (int)rs->rates[i] & RATE_MASK;
+		r = (int)rs->rates[i] & WLC_RATE_MASK;
 		if ((r > WLC_MAXRATE) || (rate_info[r] == 0)) {
 			continue;
 		}
@@ -314,8 +314,7 @@ wlc_rate_hwrs_filter_sort_validate(wlc_rateset_t *rs,
 	/* fill out the rates in order, looking at only supported rates */
 	count = 0;
 	for (i = 0; i < hw_rs->count; i++) {
-		r = hw_rs->rates[i] & RATE_MASK;
-		ASSERT(r <= WLC_MAXRATE);
+		r = hw_rs->rates[i] & WLC_RATE_MASK;
 		if (rateset[r])
 			rs->rates[count++] = rateset[r];
 	}
@@ -333,7 +332,7 @@ wlc_rate_hwrs_filter_sort_validate(wlc_rateset_t *rs,
 }
 
 /* calculate the rate of a rx'd frame and return it as a ratespec */
-ratespec_t BCMFASTPATH wlc_compute_rspec(d11rxhdr_t *rxh, u8 *plcp)
+ratespec_t wlc_compute_rspec(d11rxhdr_t *rxh, u8 *plcp)
 {
 	int phy_type;
 	ratespec_t rspec = PHY_TXC1_BW_20MHZ << RSPEC_BW_SHIFT;
@@ -364,8 +363,7 @@ ratespec_t BCMFASTPATH wlc_compute_rspec(d11rxhdr_t *rxh, u8 *plcp)
 		case PRXS0_STDN:
 			/* fallthru */
 		default:
-			/* not supported */
-			ASSERT(0);
+			/* not supported, error condition */
 			break;
 		}
 		if (PLCP3_ISSGI(plcp[3]))
@@ -407,9 +405,9 @@ wlc_rateset_filter(wlc_rateset_t *src, wlc_rateset_t *dst, bool basic_only,
 		r = src->rates[i];
 		if (basic_only && !(r & WLC_RATE_FLAG))
 			continue;
-		if ((rates == WLC_RATES_CCK) && IS_OFDM((r & RATE_MASK)))
+		if ((rates == WLC_RATES_CCK) && IS_OFDM((r & WLC_RATE_MASK)))
 			continue;
-		if ((rates == WLC_RATES_OFDM) && IS_CCK((r & RATE_MASK)))
+		if ((rates == WLC_RATES_OFDM) && IS_CCK((r & WLC_RATE_MASK)))
 			continue;
 		dst->rates[count++] = r & xmask;
 	}
@@ -451,7 +449,7 @@ wlc_rateset_default(wlc_rateset_t *rs_tgt, const wlc_rateset_t *rs_hw,
 	} else if (PHYTYPE_IS(phy_type, PHY_TYPE_G)) {
 		rs_dflt = &cck_ofdm_rates;
 	} else {
-		ASSERT(0);	/* should not happen */
+		/* should not happen, error condition */
 		rs_dflt = &cck_rates;	/* force cck */
 	}
 
@@ -468,7 +466,7 @@ wlc_rateset_default(wlc_rateset_t *rs_tgt, const wlc_rateset_t *rs_hw,
 					   mcsallow ? txstreams : 1);
 }
 
-s16 BCMFASTPATH wlc_rate_legacy_phyctl(uint rate)
+s16 wlc_rate_legacy_phyctl(uint rate)
 {
 	uint i;
 	for (i = 0; i < LEGACY_PHYCFG_TABLE_SIZE; i++)
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_rate.h b/drivers/staging/brcm80211/brcmsmac/wlc_rate.h
index 25ba2a4236399b64095a4c6289c962f50a8c90eb..5575e83bdc694aedb1644d8af63f822f5e16b855 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_rate.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_rate.h
@@ -54,11 +54,8 @@ extern const mcs_info_t mcs_table[];
 	(_is40 ? mcs_table[_mcs].phy_rate_40 : mcs_table[_mcs].phy_rate_20))
 #define VALID_MCS(_mcs)	((_mcs < MCS_TABLE_SIZE))
 
-#define	WLC_RATE_FLAG	0x80	/* Rate flag: basic or ofdm */
-
-/* Macros to use the rate_info table */
-#define	RATE_MASK	0x7f	/* Rate value mask w/o basic rate flag */
-#define	RATE_MASK_FULL	0xff	/* Rate value mask with basic rate flag */
+/* Macro to use the rate_info table */
+#define	WLC_RATE_MASK_FULL 0xff	/* Rate value mask with basic rate flag */
 
 #define WLC_RATE_500K_TO_BPS(rate)	((rate) * 500000)	/* convert 500kbps to bps */
 
@@ -115,9 +112,11 @@ typedef u32 ratespec_t;
 /* Rate info table; takes a legacy rate or ratespec_t */
 #define	IS_MCS(r)     	(r & RSPEC_MIMORATE)
 #define	IS_OFDM(r)     	(!IS_MCS(r) && (rate_info[(r) & RSPEC_RATE_MASK] & WLC_RATE_FLAG))
-#define	IS_CCK(r)	(!IS_MCS(r) && (((r) & RATE_MASK) == WLC_RATE_1M || \
-			 ((r) & RATE_MASK) == WLC_RATE_2M || \
-			 ((r) & RATE_MASK) == WLC_RATE_5M5 || ((r) & RATE_MASK) == WLC_RATE_11M))
+#define	IS_CCK(r)	(!IS_MCS(r) && ( \
+			 ((r) & WLC_RATE_MASK) == WLC_RATE_1M || \
+			 ((r) & WLC_RATE_MASK) == WLC_RATE_2M || \
+			 ((r) & WLC_RATE_MASK) == WLC_RATE_5M5 || \
+			 ((r) & WLC_RATE_MASK) == WLC_RATE_11M))
 #define IS_SINGLE_STREAM(mcs)	(((mcs) <= HIGHEST_SINGLE_STREAM_MCS) || ((mcs) == 32))
 #define CCK_RSPEC(cck)		((cck) & RSPEC_RATE_MASK)
 #define OFDM_RSPEC(ofdm)	(((ofdm) & RSPEC_RATE_MASK) |\
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_scb.h b/drivers/staging/brcm80211/brcmsmac/wlc_scb.h
index 73260068898f331ddce66bd09437fc768f9cc821..f07a891d5d2755ebc8a6b6cd45e075c55f0836c5 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_scb.h
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_scb.h
@@ -17,8 +17,6 @@
 #ifndef _wlc_scb_h_
 #define _wlc_scb_h_
 
-extern bool wlc_aggregatable(struct wlc_info *wlc, u8 tid);
-
 #define AMPDU_TX_BA_MAX_WSIZE	64	/* max Tx ba window size (in pdu) */
 /* structure to store per-tid state for the ampdu initiator */
 typedef struct scb_ampdu_tid_ini {
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_stf.c b/drivers/staging/brcm80211/brcmsmac/wlc_stf.c
index 098fd59ee15351dd0b83bd726e8b7526e5c72631..c4f58172182d61d724c417b17dd3e7795b5549cf 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_stf.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_stf.c
@@ -21,9 +21,10 @@
 
 #include <bcmdefs.h>
 #include <bcmutils.h>
-#include <siutils.h>
+#include <aiutils.h>
 #include <wlioctl.h>
 #include <bcmwifi.h>
+#include <bcmnvram.h>
 #include <sbhnddma.h>
 
 #include "wlc_types.h"
@@ -69,9 +70,6 @@ const u8 txcore_default[5] = {
 
 static void wlc_stf_stbc_rx_ht_update(struct wlc_info *wlc, int val)
 {
-	ASSERT((val == HT_CAP_RX_STBC_NO)
-	       || (val == HT_CAP_RX_STBC_ONE_STREAM));
-
 	/* MIMOPHYs rev3-6 cannot receive STBC with only one rx core active */
 	if (WLC_STF_SS_STBC_RX(wlc)) {
 		if ((wlc->stf->rxstreams == 1) && (val != HT_CAP_RX_STBC_NO))
@@ -193,10 +191,8 @@ bool wlc_stf_stbc_rx_set(struct wlc_info *wlc, s32 int_val)
 
 static int wlc_stf_txcore_set(struct wlc_info *wlc, u8 Nsts, u8 core_mask)
 {
-	WL_TRACE("wl%d: %s: Nsts %d core_mask %x\n",
-		 wlc->pub->unit, __func__, Nsts, core_mask);
-
-	ASSERT((Nsts > 0) && (Nsts <= MAX_STREAMS_SUPPORTED));
+	BCMMSG(wlc->wiphy, "wl%d: Nsts %d core_mask %x\n",
+		 wlc->pub->unit, Nsts, core_mask);
 
 	if (WLC_BITSCNT(core_mask) > wlc->stf->txstreams) {
 		core_mask = 0;
@@ -208,8 +204,6 @@ static int wlc_stf_txcore_set(struct wlc_info *wlc, u8 Nsts, u8 core_mask)
 		core_mask = wlc->stf->txchain;
 	}
 
-	ASSERT(!core_mask || Nsts <= WLC_BITSCNT(core_mask));
-
 	wlc->stf->txcore[Nsts] = core_mask;
 	/* Nsts = 1..4, txcore index = 1..4 */
 	if (Nsts == 1) {
@@ -225,7 +219,7 @@ static int wlc_stf_txcore_set(struct wlc_info *wlc, u8 Nsts, u8 core_mask)
 		}
 	}
 
-	return BCME_OK;
+	return 0;
 }
 
 static int wlc_stf_spatial_policy_set(struct wlc_info *wlc, int val)
@@ -233,7 +227,7 @@ static int wlc_stf_spatial_policy_set(struct wlc_info *wlc, int val)
 	int i;
 	u8 core_mask = 0;
 
-	WL_TRACE("wl%d: %s: val %x\n", wlc->pub->unit, __func__, val);
+	BCMMSG(wlc->wiphy, "wl%d: val %x\n", wlc->pub->unit, val);
 
 	wlc->stf->spatial_policy = (s8) val;
 	for (i = 1; i <= MAX_STREAMS_SUPPORTED; i++) {
@@ -241,7 +235,7 @@ static int wlc_stf_spatial_policy_set(struct wlc_info *wlc, int val)
 		    wlc->stf->txchain : txcore_default[i];
 		wlc_stf_txcore_set(wlc, (u8) i, core_mask);
 	}
-	return BCME_OK;
+	return 0;
 }
 
 int wlc_stf_txchain_set(struct wlc_info *wlc, s32 int_val, bool force)
@@ -251,16 +245,16 @@ int wlc_stf_txchain_set(struct wlc_info *wlc, s32 int_val, bool force)
 	uint i;
 
 	if (wlc->stf->txchain == txchain)
-		return BCME_OK;
+		return 0;
 
 	if ((txchain & ~wlc->stf->hw_txchain)
 	    || !(txchain & wlc->stf->hw_txchain))
-		return BCME_RANGE;
+		return -EINVAL;
 
 	/* if nrate override is configured to be non-SISO STF mode, reject reducing txchain to 1 */
 	txstreams = (u8) WLC_BITSCNT(txchain);
 	if (txstreams > MAX_STREAMS_SUPPORTED)
-		return BCME_RANGE;
+		return -EINVAL;
 
 	if (txstreams == 1) {
 		for (i = 0; i < NBANDS(wlc); i++)
@@ -269,21 +263,25 @@ int wlc_stf_txchain_set(struct wlc_info *wlc, s32 int_val, bool force)
 			    || (RSPEC_STF(wlc->bandstate[i]->mrspec_override) !=
 				PHY_TXC1_MODE_SISO)) {
 				if (!force)
-					return BCME_ERROR;
+					return -EBADE;
 
 				/* over-write the override rspec */
 				if (RSPEC_STF(wlc->bandstate[i]->rspec_override)
 				    != PHY_TXC1_MODE_SISO) {
 					wlc->bandstate[i]->rspec_override = 0;
-					WL_ERROR("%s(): temp sense override non-SISO rspec_override\n",
-						 __func__);
+					wiphy_err(wlc->wiphy, "%s(): temp "
+						  "sense override non-SISO "
+						  "rspec_override\n",
+						  __func__);
 				}
 				if (RSPEC_STF
 				    (wlc->bandstate[i]->mrspec_override) !=
 				    PHY_TXC1_MODE_SISO) {
 					wlc->bandstate[i]->mrspec_override = 0;
-					WL_ERROR("%s(): temp sense override non-SISO mrspec_override\n",
-						 __func__);
+					wiphy_err(wlc->wiphy, "%s(): temp "
+						  "sense override non-SISO "
+						  "mrspec_override\n",
+						  __func__);
 				}
 			}
 	}
@@ -303,7 +301,7 @@ int wlc_stf_txchain_set(struct wlc_info *wlc, s32 int_val, bool force)
 	for (i = 1; i <= MAX_STREAMS_SUPPORTED; i++)
 		wlc_stf_txcore_set(wlc, (u8) i, txcore_default[i]);
 
-	return BCME_OK;
+	return 0;
 }
 
 /* update wlc->stf->ss_opmode which represents the operational stf_ss mode we're using */
@@ -319,9 +317,6 @@ int wlc_stf_ss_update(struct wlc_info *wlc, struct wlcband *band)
 	if (WLC_STBC_CAP_PHY(wlc) &&
 	    wlc->stf->ss_algosel_auto
 	    && (wlc->stf->ss_algo_channel != (u16) -1)) {
-		ASSERT(isset(&wlc->stf->ss_algo_channel, PHY_TXC1_MODE_CDD)
-		       || isset(&wlc->stf->ss_algo_channel,
-				PHY_TXC1_MODE_SISO));
 		upd_stf_ss = (wlc->stf->no_cddstbc || (wlc->stf->txstreams == 1)
 			      || isset(&wlc->stf->ss_algo_channel,
 				       PHY_TXC1_MODE_SISO)) ? PHY_TXC1_MODE_SISO
@@ -371,11 +366,11 @@ void wlc_stf_detach(struct wlc_info *wlc)
 
 int wlc_stf_ant_txant_validate(struct wlc_info *wlc, s8 val)
 {
-	int bcmerror = BCME_OK;
+	int bcmerror = 0;
 
 	/* when there is only 1 tx_streams, don't allow to change the txant */
 	if (WLCISNPHY(wlc->band) && (wlc->stf->txstreams == 1))
-		return ((val == wlc->stf->txant) ? bcmerror : BCME_RANGE);
+		return ((val == wlc->stf->txant) ? bcmerror : -EINVAL);
 
 	switch (val) {
 	case -1:
@@ -391,11 +386,11 @@ int wlc_stf_ant_txant_validate(struct wlc_info *wlc, s8 val)
 		val = ANT_TX_LAST_RX;
 		break;
 	default:
-		bcmerror = BCME_RANGE;
+		bcmerror = -EINVAL;
 		break;
 	}
 
-	if (bcmerror == BCME_OK)
+	if (bcmerror == 0)
 		wlc->stf->txant = (s8) val;
 
 	return bcmerror;
@@ -421,9 +416,6 @@ static void _wlc_stf_phy_txant_upd(struct wlc_info *wlc)
 	s8 txant;
 
 	txant = (s8) wlc->stf->txant;
-	ASSERT(txant == ANT_TX_FORCE_0 || txant == ANT_TX_FORCE_1
-	       || txant == ANT_TX_LAST_RX);
-
 	if (WLC_PHY_11N_CAP(wlc->band)) {
 		if (txant == ANT_TX_FORCE_0) {
 			wlc->stf->phytxant = PHY_TXC_ANT_0;
@@ -439,8 +431,8 @@ static void _wlc_stf_phy_txant_upd(struct wlc_info *wlc)
 			if (WLCISLCNPHY(wlc->band) || WLCISSSLPNPHY(wlc->band))
 				wlc->stf->phytxant = PHY_TXC_LCNPHY_ANT_LAST;
 			else {
-				/* keep this assert to catch out of sync wlc->stf->txcore */
-				ASSERT(wlc->stf->txchain > 0);
+				/* catch out of sync wlc->stf->txcore */
+				WARN_ON(wlc->stf->txchain <= 0);
 				wlc->stf->phytxant =
 				    wlc->stf->txchain << PHY_TXC_ANT_SHIFT;
 			}
@@ -504,7 +496,6 @@ static u16 _wlc_stf_phytxchain_sel(struct wlc_info *wlc, ratespec_t rspec)
 	u16 phytxant = wlc->stf->phytxant;
 
 	if (RSPEC_STF(rspec) != PHY_TXC1_MODE_SISO) {
-		ASSERT(wlc->stf->txstreams > 1);
 		phytxant = wlc->stf->txchain << PHY_TXC_ANT_SHIFT;
 	} else if (wlc->stf->txant == ANT_TX_DEF)
 		phytxant = wlc->stf->txchain << PHY_TXC_ANT_SHIFT;
@@ -524,7 +515,6 @@ u16 wlc_stf_d11hdrs_phyctl_txant(struct wlc_info *wlc, ratespec_t rspec)
 
 	/* for non-siso rates or default setting, use the available chains */
 	if (WLCISNPHY(wlc->band)) {
-		ASSERT(wlc->stf->txchain != 0);
 		phytxant = _wlc_stf_phytxchain_sel(wlc, rspec);
 		mask = PHY_TXC_HTANT_MASK;
 	}
diff --git a/drivers/staging/brcm80211/include/aidmp.h b/drivers/staging/brcm80211/include/aidmp.h
index d33f0202cec44ea32e7d2ffbf324ec0c4b1c8c85..7e0ce8f2434827e64a66c4087b22e087b7a945d6 100644
--- a/drivers/staging/brcm80211/include/aidmp.h
+++ b/drivers/staging/brcm80211/include/aidmp.h
@@ -292,7 +292,7 @@ typedef volatile struct _aidmp {
 #define	AI_OOBDINWIDTH		0x364
 #define	AI_OOBDOUTWIDTH		0x368
 
-#if	defined(IL_BIGENDIAN) && defined(BCMHND74K)
+#if	defined(__BIG_ENDIAN) && defined(BCMHND74K)
 /* Selective swapped defines for those registers we need in
  * big-endian code.
  */
@@ -303,7 +303,7 @@ typedef volatile struct _aidmp {
 #define	AI_RESETCTRL		0x804
 #define	AI_RESETSTATUS		0x800
 
-#else				/* !IL_BIGENDIAN || !BCMHND74K */
+#else				/* !__BIG_ENDIAN || !BCMHND74K */
 
 #define	AI_IOCTRLSET		0x400
 #define	AI_IOCTRLCLEAR		0x404
@@ -312,7 +312,7 @@ typedef volatile struct _aidmp {
 #define	AI_RESETCTRL		0x800
 #define	AI_RESETSTATUS		0x804
 
-#endif				/* IL_BIGENDIAN && BCMHND74K */
+#endif				/* __BIG_ENDIAN && BCMHND74K */
 
 #define	AI_IOCTRLWIDTH		0x700
 #define	AI_IOSTATUSWIDTH	0x704
diff --git a/drivers/staging/brcm80211/include/bcmdefs.h b/drivers/staging/brcm80211/include/bcmdefs.h
index 22a389e1d511c4a8ce5fe85bc272b756a60299cd..55631f367436a4614096cc7ce4a57662a7935f2d 100644
--- a/drivers/staging/brcm80211/include/bcmdefs.h
+++ b/drivers/staging/brcm80211/include/bcmdefs.h
@@ -36,12 +36,6 @@
 
 #define	AUTO	(-1)		/* Auto = -1 */
 
-#ifdef mips
-#define BCMFASTPATH		__attribute__ ((__section__(".text.fastpath")))
-#else
-#define BCMFASTPATH
-#endif
-
 /* Bus types */
 #define	SI_BUS			0	/* SOC Interconnect */
 #define	PCI_BUS			1	/* PCI target */
@@ -114,12 +108,6 @@ typedef struct {
 
 #define BCMEXTRAHDROOM 172
 
-#ifdef BCMDBG
-#ifndef BCMDBG_ASSERT
-#define BCMDBG_ASSERT
-#endif	/* BCMDBG_ASSERT */
-#endif	/* BCMDBG */
-
 /* Macros for doing definition and get/set of bitfields
  * Usage example, e.g. a three-bit field (bits 4-6):
  *    #define <NAME>_M	BITFIELD_MASK(3)
diff --git a/drivers/staging/brcm80211/include/bcmdevs.h b/drivers/staging/brcm80211/include/bcmdevs.h
index 075883a935291b58c832038e7fe400a5708edf97..26947efa83e8cd48e06979a549cb523f0361726f 100644
--- a/drivers/staging/brcm80211/include/bcmdevs.h
+++ b/drivers/staging/brcm80211/include/bcmdevs.h
@@ -17,17 +17,10 @@
 #ifndef	_BCMDEVS_H
 #define	_BCMDEVS_H
 
-/* PCI vendor IDs */
-#define	VENDOR_BROADCOM		0x14e4
-
-/* DONGLE VID/PIDs */
-#define BCM_DNGL_VID		0x0a5c
-#define BCM_DNGL_BDC_PID	0x0bdc
-
 #define	BCM4325_D11DUAL_ID	0x431b
 #define	BCM4325_D11G_ID		0x431c
 #define	BCM4325_D11A_ID		0x431d
-#define BCM4329_D11N_ID		0x432e	/* 4329 802.11n dualband device */
+
 #define BCM4329_D11N2G_ID	0x432f	/* 4329 802.11n 2.4G device */
 #define BCM4329_D11N5G_ID	0x4330	/* 4329 802.11n 5G device */
 #define BCM4329_D11NDUAL_ID	0x432e
@@ -37,22 +30,13 @@
 #define BCM4319_D11N5G_ID	0x4339	/* 4319 802.11n 5G device */
 
 #define BCM43224_D11N_ID	0x4353	/* 43224 802.11n dualband device */
+
 #define BCM43225_D11N2G_ID	0x4357	/* 43225 802.11n 2.4GHz device */
 
 #define BCM43236_D11N_ID	0x4346	/* 43236 802.11n dualband device */
 #define BCM43236_D11N2G_ID	0x4347	/* 43236 802.11n 2.4GHz device */
-#define BCM43236_D11N5G_ID	0x4348	/* 43236 802.11n 5GHz device */
 
-#define BCM43421_D11N_ID	0xA99D	/* 43421 802.11n dualband device */
 #define BCM4313_D11N2G_ID	0x4727	/* 4313 802.11n 2.4G device */
-#define BCM4330_D11N_ID         0x4360	/* 4330 802.11n dualband device */
-#define BCM4330_D11N2G_ID       0x4361	/* 4330 802.11n 2.4G device */
-#define BCM4330_D11N5G_ID       0x4362	/* 4330 802.11n 5G device */
-#define BCM4336_D11N_ID		0x4343	/* 4336 802.11n 2.4GHz device */
-#define BCM6362_D11N_ID		0x435f	/* 6362 802.11n dualband device */
-#define BCM4331_D11N_ID		0x4331	/* 4331 802.11n dualband id */
-#define BCM4331_D11N2G_ID	0x4332	/* 4331 802.11n 2.4Ghz band id */
-#define BCM4331_D11N5G_ID	0x4333	/* 4331 802.11n 5Ghz band id */
 
 /* Chip IDs */
 #define BCM4313_CHIP_ID		0x4313	/* 4313 chip id */
@@ -60,7 +44,6 @@
 
 #define	BCM43224_CHIP_ID	43224	/* 43224 chipcommon chipid */
 #define	BCM43225_CHIP_ID	43225	/* 43225 chipcommon chipid */
-#define	BCM43228_CHIP_ID	43228	/* 43228 chipcommon chipid */
 #define	BCM43421_CHIP_ID	43421	/* 43421 chipcommon chipid */
 #define	BCM43235_CHIP_ID	43235	/* 43235 chipcommon chipid */
 #define	BCM43236_CHIP_ID	43236	/* 43236 chipcommon chipid */
@@ -82,57 +65,23 @@
 /* Package IDs */
 #define BCM4329_289PIN_PKG_ID	0	/* 4329 289-pin package id */
 #define BCM4329_182PIN_PKG_ID	1	/* 4329N 182-pin package id */
-#define	BCM4716_PKG_ID		8	/* 4716 package id */
 #define	BCM4717_PKG_ID		9	/* 4717 package id */
 #define	BCM4718_PKG_ID		10	/* 4718 package id */
-#define BCM5356_PKG_NONMODE	1	/* 5356 package without nmode suppport */
-#define BCM5358U_PKG_ID		8	/* 5358U package id */
-#define BCM5358_PKG_ID		9	/* 5358 package id */
-#define BCM47186_PKG_ID		10	/* 47186 package id */
-#define BCM5357_PKG_ID		11	/* 5357 package id */
-#define BCM5356U_PKG_ID		12	/* 5356U package id */
-#define HDLSIM5350_PKG_ID	1	/* HDL simulator package id for a 5350 */
 #define HDLSIM_PKG_ID		14	/* HDL simulator package id */
 #define HWSIM_PKG_ID		15	/* Hardware simulator package id */
-#define BCM43224_FAB_CSM	0x8	/* the chip is manufactured by CSM */
 #define BCM43224_FAB_SMIC	0xa	/* the chip is manufactured by SMIC */
-#define BCM4336_WLBGA_PKG_ID 0x8
 
 /* boardflags */
-#define	BFL_RESERVED1		0x00000001
 #define	BFL_PACTRL		0x00000002	/* Board has gpio 9 controlling the PA */
-#define	BFL_AIRLINEMODE		0x00000004	/* Board implements gpio 13 radio disable indication */
-#define	BFL_ADCDIV		0x00000008	/* Board has the rssi ADC divider */
-#define	BFL_ENETROBO		0x00000010	/* Board has robo switch or core */
 #define	BFL_NOPLLDOWN		0x00000020	/* Not ok to power down the chip pll and oscillator */
-#define	BFL_CCKHIPWR		0x00000040	/* Can do high-power CCK transmission */
-#define	BFL_ENETADM		0x00000080	/* Board has ADMtek switch */
-#define	BFL_ENETVLAN		0x00000100	/* Board has VLAN capability */
-#define BFL_NOPCI		0x00000400	/* Board leaves PCI floating */
 #define BFL_FEM			0x00000800	/* Board supports the Front End Module */
 #define BFL_EXTLNA		0x00001000	/* Board has an external LNA in 2.4GHz band */
-#define BFL_HGPA		0x00002000	/* Board has a high gain PA */
-#define	BFL_RESERVED2		0x00004000
-#define	BFL_ALTIQ		0x00008000	/* Alternate I/Q settings */
 #define BFL_NOPA		0x00010000	/* Board has no PA */
-#define BFL_RSSIINV		0x00020000	/* Board's RSSI uses positive slope(not TSSI) */
-#define BFL_PAREF		0x00040000	/* Board uses the PARef LDO */
-#define BFL_3TSWITCH		0x00080000	/* Board uses a triple throw switch shared with BT */
-#define BFL_PHASESHIFT		0x00100000	/* Board can support phase shifter */
 #define BFL_BUCKBOOST		0x00200000	/* Power topology uses BUCKBOOST */
 #define BFL_FEM_BT		0x00400000	/* Board has FEM and switch to share antenna w/ BT */
 #define BFL_NOCBUCK		0x00800000	/* Power topology doesn't use CBUCK */
-#define BFL_CCKFAVOREVM		0x01000000	/* Favor CCK EVM over spectral mask */
 #define BFL_PALDO		0x02000000	/* Power topology uses PALDO */
-#define BFL_LNLDO2_2P5		0x04000000	/* Select 2.5V as LNLDO2 output voltage */
-#define BFL_FASTPWR		0x08000000
-#define BFL_UCPWRCTL_MININDX	0x08000000	/* Enforce min power index to avoid FEM damage */
 #define BFL_EXTLNA_5GHz		0x10000000	/* Board has an external LNA in 5GHz band */
-#define BFL_TRSW_1by2		0x20000000	/* Board has 2 TRSW's in 1by2 designs */
-#define BFL_LO_TRSW_R_5GHz	0x40000000	/* In 5G do not throw TRSW to T for clipLO gain */
-#define BFL_ELNA_GAINDEF	0x80000000	/* Backoff InitGain based on elna_2g/5g field
-						 * when this flag is set
-						 */
 
 /* boardflags2 */
 #define BFL2_RXBB_INT_REG_DIS	0x00000001	/* Board has an external rxbb regulator */
@@ -141,16 +90,12 @@
 #define BFL2_2X4_DIV		0x00000008	/* Board supports the 2X4 diversity switch */
 #define BFL2_5G_PWRGAIN		0x00000010	/* Board supports 5G band power gain */
 #define BFL2_PCIEWAR_OVR	0x00000020	/* Board overrides ASPM and Clkreq settings */
-#define BFL2_CAESERS_BRD	0x00000040	/* Board is Caesers brd (unused by sw) */
 #define BFL2_LEGACY		0x00000080
 #define BFL2_SKWRKFEM_BRD	0x00000100	/* 4321mcm93 board uses Skyworks FEM */
 #define BFL2_SPUR_WAR		0x00000200	/* Board has a WAR for clock-harmonic spurs */
 #define BFL2_GPLL_WAR		0x00000400	/* Flag to narrow G-band PLL loop b/w */
-#define BFL2_TRISTATE_LED	0x00000800	/* Tri-state the LED */
 #define BFL2_SINGLEANT_CCK	0x00001000	/* Tx CCK pkts on Ant 0 only */
 #define BFL2_2G_SPUR_WAR	0x00002000	/* WAR to reduce and avoid clock-harmonic spurs in 2G */
-#define BFL2_BPHY_ALL_TXCORES	0x00004000	/* Transmit bphy frames using all tx cores */
-#define BFL2_FCC_BANDEDGE_WAR	0x00008000	/* using 40Mhz LPF for 20Mhz bandedge channels */
 #define BFL2_GPLL_WAR2	        0x00010000	/* Flag to widen G-band PLL loop b/w */
 #define BFL2_IPALVLSHIFT_3P3    0x00020000
 #define BFL2_INTERNDET_TXIQCAL  0x00040000	/* Use internal envelope detector for TX IQCAL */
@@ -160,32 +105,19 @@
 						 */
 
 /* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */
-#define	BOARD_GPIO_RESERVED1	0x010
-#define	BOARD_GPIO_RESERVED2	0x020
-#define	BOARD_GPIO_RESERVED3	0x080
-#define	BOARD_GPIO_RESERVED4	0x100
 #define	BOARD_GPIO_PACTRL	0x200	/* bit 9 controls the PA on new 4306 boards */
 #define BOARD_GPIO_12		0x1000	/* gpio 12 */
 #define BOARD_GPIO_13		0x2000	/* gpio 13 */
-#define BOARD_GPIO_RESERVED5	0x0800
-#define BOARD_GPIO_RESERVED6	0x2000
-#define BOARD_GPIO_RESERVED7	0x4000
-#define BOARD_GPIO_RESERVED8	0x8000
 
 #define	PCI_CFG_GPIO_SCS	0x10	/* PCI config space bit 4 for 4306c0 slow clock source */
-#define PCI_CFG_GPIO_HWRAD	0x20	/* PCI config space GPIO 13 for hw radio disable */
 #define PCI_CFG_GPIO_XTAL	0x40	/* PCI config space GPIO 14 for Xtal power-up */
 #define PCI_CFG_GPIO_PLL	0x80	/* PCI config space GPIO 15 for PLL power-down */
 
 /* power control defines */
 #define PLL_DELAY		150	/* us pll on delay */
 #define FREF_DELAY		200	/* us fref change delay */
-#define MIN_SLOW_CLK		32	/* us Slow clock period */
 #define	XTAL_ON_DELAY		1000	/* us crystal power-on delay */
 
-/* # of GPIO pins */
-#define GPIO_NUMPINS		16
-
 /* Reference board types */
 #define	SPI_BOARD		0x0402
 
diff --git a/drivers/staging/brcm80211/include/bcmnvram.h b/drivers/staging/brcm80211/include/bcmnvram.h
index e194131a750ec4907b1db4f196b6fa4ef1e86dd8..12645ddf000d10bd706a58e8092684f5c04e7054 100644
--- a/drivers/staging/brcm80211/include/bcmnvram.h
+++ b/drivers/staging/brcm80211/include/bcmnvram.h
@@ -29,32 +29,27 @@ struct nvram_header {
 	u32 config_ncdl;	/* ncdl values for memc */
 };
 
-/*
- * Get default value for an NVRAM variable
- */
-extern char *nvram_default_get(const char *name);
-
 /*
  * Initialize NVRAM access. May be unnecessary or undefined on certain
  * platforms.
  */
-extern int nvram_init(void *sih);
+extern int nvram_init(void);
 
 /*
  * Append a chunk of nvram variables to the global list
  */
-extern int nvram_append(void *si, char *vars, uint varsz);
+extern int nvram_append(char *vars, uint varsz);
 
 /*
  * Check for reset button press for restoring factory defaults.
  */
-extern int nvram_reset(void *sih);
+extern int nvram_reset(void);
 
 /*
  * Disable NVRAM access. May be unnecessary or undefined on certain
  * platforms.
  */
-extern void nvram_exit(void *sih);
+extern void nvram_exit(void);
 
 /*
  * Get the value of an NVRAM variable. The pointer returned may be
@@ -64,12 +59,6 @@ extern void nvram_exit(void *sih);
  */
 extern char *nvram_get(const char *name);
 
-/*
- * Read the reset GPIO value from the nvram and set the GPIO
- * as input
- */
-extern int nvram_resetgpio_init(void *sih);
-
 /*
  * Get the value of an NVRAM variable.
  * @param	name	name of variable to get
@@ -139,14 +128,12 @@ extern int nvram_commit(void);
  */
 extern int nvram_getall(char *nvram_buf, int count);
 
-/*
- * returns the crc value of the nvram
- * @param	nvh	nvram header pointer
- */
-u8 nvram_calc_crc(struct nvram_header *nvh);
-
 #endif				/* _LANGUAGE_ASSEMBLY */
 
+/* variable access */
+extern char *getvar(char *vars, const char *name);
+extern int getintvar(char *vars, const char *name);
+
 /* The NVRAM version number stored as an NVRAM variable */
 #define NVRAM_SOFTWARE_VERSION	"1"
 
diff --git a/drivers/staging/brcm80211/include/bcmsdpcm.h b/drivers/staging/brcm80211/include/bcmsdpcm.h
index 48699471fac874a36b6b1a0c47df8235380174bf..5175e67a6d28f71a1a21410cdc0a7f770ac30cd4 100644
--- a/drivers/staging/brcm80211/include/bcmsdpcm.h
+++ b/drivers/staging/brcm80211/include/bcmsdpcm.h
@@ -186,7 +186,7 @@ typedef volatile struct {
  * Shared structure between dongle and the host.
  * The structure contains pointers to trap or assert information.
  */
-#define SDPCM_SHARED_VERSION       0x0001
+#define SDPCM_SHARED_VERSION       0x0002
 #define SDPCM_SHARED_VERSION_MASK  0x00FF
 #define SDPCM_SHARED_ASSERT_BUILT  0x0100
 #define SDPCM_SHARED_ASSERT        0x0200
@@ -200,6 +200,7 @@ typedef struct {
 	u32 assert_line;
 	u32 console_addr;	/* Address of hndrte_cons_t */
 	u32 msgtrace_addr;
+	u8 tag[32];
 } sdpcm_shared_t;
 
 extern sdpcm_shared_t sdpcm_shared;
diff --git a/drivers/staging/brcm80211/include/bcmsrom_fmt.h b/drivers/staging/brcm80211/include/bcmsrom_fmt.h
index 4768968f910a025f2b74355bca71d32d86a8efb0..4666afd883a516aaee2c97bb61f00cea3f67b574 100644
--- a/drivers/staging/brcm80211/include/bcmsrom_fmt.h
+++ b/drivers/staging/brcm80211/include/bcmsrom_fmt.h
@@ -105,7 +105,7 @@
 
 /* SROM Rev 4: Reallocate the software part of the srom to accommodate
  * MIMO features. It assumes up to two PCIE functions and 440 bytes
- * of useable srom i.e. the useable storage in chips with OTP that
+ * of usable srom i.e. the usable storage in chips with OTP that
  * implements hardware redundancy.
  */
 
diff --git a/drivers/staging/brcm80211/include/bcmutils.h b/drivers/staging/brcm80211/include/bcmutils.h
index fc2a2a910129cca9acc4afb1d6096cf7b58892ef..17683f2f785ff21f667b92d28cea349cf7170b1d 100644
--- a/drivers/staging/brcm80211/include/bcmutils.h
+++ b/drivers/staging/brcm80211/include/bcmutils.h
@@ -74,7 +74,7 @@
 #define PKTQ_PREC_ITER(pq, prec)        for (prec = (pq)->num_prec - 1; prec >= 0; prec--)
 
 /* fn(pkt, arg).  return true if pkt belongs to if */
-	typedef bool(*ifpkt_cb_t) (void *, int);
+typedef bool(*ifpkt_cb_t) (struct sk_buff *, void *);
 
 /* operations on a specific precedence in packet queue */
 
@@ -87,30 +87,26 @@
 #define pktq_ppeek(pq, prec)            ((pq)->q[prec].head)
 #define pktq_ppeek_tail(pq, prec)       ((pq)->q[prec].tail)
 
-extern struct sk_buff *pktq_penq(struct pktq *pq, int prec,
+extern struct sk_buff *bcm_pktq_penq(struct pktq *pq, int prec,
 				 struct sk_buff *p);
-extern struct sk_buff *pktq_penq_head(struct pktq *pq, int prec,
+extern struct sk_buff *bcm_pktq_penq_head(struct pktq *pq, int prec,
 				      struct sk_buff *p);
-extern struct sk_buff *pktq_pdeq(struct pktq *pq, int prec);
-extern struct sk_buff *pktq_pdeq_tail(struct pktq *pq, int prec);
+extern struct sk_buff *bcm_pktq_pdeq(struct pktq *pq, int prec);
+extern struct sk_buff *bcm_pktq_pdeq_tail(struct pktq *pq, int prec);
 
 /* packet primitives */
-extern struct sk_buff *pkt_buf_get_skb(uint len);
-extern void pkt_buf_free_skb(struct sk_buff *skb);
+extern struct sk_buff *bcm_pkt_buf_get_skb(uint len);
+extern void bcm_pkt_buf_free_skb(struct sk_buff *skb);
 
 /* Empty the queue at particular precedence level */
-#ifdef BRCM_FULLMAC
-	extern void pktq_pflush(struct pktq *pq, int prec,
-		bool dir);
-#else
-	extern void pktq_pflush(struct pktq *pq, int prec,
-		bool dir, ifpkt_cb_t fn, int arg);
-#endif /* BRCM_FULLMAC */
+extern void bcm_pktq_pflush(struct pktq *pq, int prec,
+	bool dir, ifpkt_cb_t fn, void *arg);
 
 /* operations on a set of precedences in packet queue */
 
-extern int pktq_mlen(struct pktq *pq, uint prec_bmp);
-extern struct sk_buff *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
+extern int bcm_pktq_mlen(struct pktq *pq, uint prec_bmp);
+extern struct sk_buff *bcm_pktq_mdeq(struct pktq *pq, uint prec_bmp,
+	int *prec_out);
 
 /* operations on packet queue as a whole */
 
@@ -121,46 +117,38 @@ extern struct sk_buff *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
 #define pktq_empty(pq)                  ((pq)->len == 0)
 
 /* operations for single precedence queues */
-#define pktenq(pq, p)		pktq_penq(((struct pktq *)pq), 0, (p))
-#define pktenq_head(pq, p)	pktq_penq_head(((struct pktq *)pq), 0, (p))
-#define pktdeq(pq)		pktq_pdeq(((struct pktq *)pq), 0)
-#define pktdeq_tail(pq)		pktq_pdeq_tail(((struct pktq *)pq), 0)
-#define pktqinit(pq, len) pktq_init(((struct pktq *)pq), 1, len)
+#define pktenq(pq, p)		bcm_pktq_penq(((struct pktq *)pq), 0, (p))
+#define pktenq_head(pq, p)	bcm_pktq_penq_head(((struct pktq *)pq), 0, (p))
+#define pktdeq(pq)		bcm_pktq_pdeq(((struct pktq *)pq), 0)
+#define pktdeq_tail(pq)		bcm_pktq_pdeq_tail(((struct pktq *)pq), 0)
+#define pktqinit(pq, len)	bcm_pktq_init(((struct pktq *)pq), 1, len)
 
-	extern void pktq_init(struct pktq *pq, int num_prec, int max_len);
+extern void bcm_pktq_init(struct pktq *pq, int num_prec, int max_len);
 /* prec_out may be NULL if caller is not interested in return value */
-	extern struct sk_buff *pktq_peek_tail(struct pktq *pq, int *prec_out);
-#ifdef BRCM_FULLMAC
-	extern void pktq_flush(struct pktq *pq, bool dir);
-#else
-	extern void pktq_flush(struct pktq *pq, bool dir,
-		ifpkt_cb_t fn, int arg);
-#endif
+extern struct sk_buff *bcm_pktq_peek_tail(struct pktq *pq, int *prec_out);
+extern void bcm_pktq_flush(struct pktq *pq, bool dir,
+	ifpkt_cb_t fn, void *arg);
 
 /* externs */
 /* packet */
-	extern uint pktfrombuf(struct sk_buff *p,
-			       uint offset, int len, unsigned char *buf);
-	extern uint pkttotlen(struct sk_buff *p);
+extern uint bcm_pktfrombuf(struct sk_buff *p,
+	uint offset, int len, unsigned char *buf);
+extern uint bcm_pkttotlen(struct sk_buff *p);
 
 /* ethernet address */
-	extern int bcm_ether_atoe(char *p, u8 *ea);
+extern int bcm_ether_atoe(char *p, u8 *ea);
 
 /* ip address */
 	struct ipv4_addr;
 	extern char *bcm_ip_ntoa(struct ipv4_addr *ia, char *buf);
 
-/* variable access */
-	extern char *getvar(char *vars, const char *name);
-	extern int getintvar(char *vars, const char *name);
 #ifdef BCMDBG
-	extern void prpkt(const char *msg, struct sk_buff *p0);
+extern void bcm_prpkt(const char *msg, struct sk_buff *p0);
 #else
-#define prpkt(a, b)
+#define bcm_prpkt(a, b)
 #endif				/* BCMDBG */
 
 #define bcm_perf_enable()
-#define bcmstats(fmt)
 #define	bcmlog(fmt, a1, a2)
 #define	bcmdumplog(buf, size)	(*buf = '\0')
 #define	bcmdumplogent(buf, idx)	-1
@@ -241,107 +229,6 @@ extern struct sk_buff *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
 /* ** driver/apps-shared section ** */
 
 #define BCME_STRLEN 		64	/* Max string length for BCM errors */
-#define VALID_BCMERROR(e)  ((e <= 0) && (e >= BCME_LAST))
-
-/*
- * error codes could be added but the defined ones shouldn't be changed/deleted
- * these error codes are exposed to the user code
- * when ever a new error code is added to this list
- * please update errorstring table with the related error string and
- * update osl files with os specific errorcode map
-*/
-
-#define BCME_OK				0	/* Success */
-#define BCME_ERROR			-1	/* Error generic */
-#define BCME_BADARG			-2	/* Bad Argument */
-#define BCME_BADOPTION			-3	/* Bad option */
-#define BCME_NOTUP			-4	/* Not up */
-#define BCME_NOTDOWN			-5	/* Not down */
-#define BCME_NOTAP			-6	/* Not AP */
-#define BCME_NOTSTA			-7	/* Not STA  */
-#define BCME_BADKEYIDX			-8	/* BAD Key Index */
-#define BCME_RADIOOFF 			-9	/* Radio Off */
-#define BCME_NOTBANDLOCKED		-10	/* Not  band locked */
-#define BCME_NOCLK			-11	/* No Clock */
-#define BCME_BADRATESET			-12	/* BAD Rate valueset */
-#define BCME_BADBAND			-13	/* BAD Band */
-#define BCME_BUFTOOSHORT		-14	/* Buffer too short */
-#define BCME_BUFTOOLONG			-15	/* Buffer too long */
-#define BCME_BUSY			-16	/* Busy */
-#define BCME_NOTASSOCIATED		-17	/* Not Associated */
-#define BCME_BADSSIDLEN			-18	/* Bad SSID len */
-#define BCME_OUTOFRANGECHAN		-19	/* Out of Range Channel */
-#define BCME_BADCHAN			-20	/* Bad Channel */
-#define BCME_BADADDR			-21	/* Bad Address */
-#define BCME_NORESOURCE			-22	/* Not Enough Resources */
-#define BCME_UNSUPPORTED		-23	/* Unsupported */
-#define BCME_BADLEN			-24	/* Bad length */
-#define BCME_NOTREADY			-25	/* Not Ready */
-#define BCME_EPERM			-26	/* Not Permitted */
-#define BCME_NOMEM			-27	/* No Memory */
-#define BCME_ASSOCIATED			-28	/* Associated */
-#define BCME_RANGE			-29	/* Not In Range */
-#define BCME_NOTFOUND			-30	/* Not Found */
-#define BCME_WME_NOT_ENABLED		-31	/* WME Not Enabled */
-#define BCME_TSPEC_NOTFOUND		-32	/* TSPEC Not Found */
-#define BCME_ACM_NOTSUPPORTED		-33	/* ACM Not Supported */
-#define BCME_NOT_WME_ASSOCIATION	-34	/* Not WME Association */
-#define BCME_SDIO_ERROR			-35	/* SDIO Bus Error */
-#define BCME_DONGLE_DOWN		-36	/* Dongle Not Accessible */
-#define BCME_VERSION			-37	/* Incorrect version */
-#define BCME_TXFAIL			-38	/* TX failure */
-#define BCME_RXFAIL			-39	/* RX failure */
-#define BCME_NODEVICE			-40	/* Device not present */
-#define BCME_NMODE_DISABLED		-41	/* NMODE disabled */
-#define BCME_NONRESIDENT		-42	/* access to nonresident overlay */
-#define BCME_LAST			BCME_NONRESIDENT
-
-/* These are collection of BCME Error strings */
-#define BCMERRSTRINGTABLE {		\
-	"OK",				\
-	"Undefined error",		\
-	"Bad Argument",			\
-	"Bad Option",			\
-	"Not up",			\
-	"Not down",			\
-	"Not AP",			\
-	"Not STA",			\
-	"Bad Key Index",		\
-	"Radio Off",			\
-	"Not band locked",		\
-	"No clock",			\
-	"Bad Rate valueset",		\
-	"Bad Band",			\
-	"Buffer too short",		\
-	"Buffer too long",		\
-	"Busy",				\
-	"Not Associated",		\
-	"Bad SSID len",			\
-	"Out of Range Channel",		\
-	"Bad Channel",			\
-	"Bad Address",			\
-	"Not Enough Resources",		\
-	"Unsupported",			\
-	"Bad length",			\
-	"Not Ready",			\
-	"Not Permitted",		\
-	"No Memory",			\
-	"Associated",			\
-	"Not In Range",			\
-	"Not Found",			\
-	"WME Not Enabled",		\
-	"TSPEC Not Found",		\
-	"ACM Not Supported",		\
-	"Not WME Association",		\
-	"SDIO Bus Error",		\
-	"Dongle Not Accessible",	\
-	"Incorrect version",		\
-	"TX Failure",			\
-	"RX Failure",			\
-	"Device Not Present",		\
-	"NMODE Disabled",		\
-	"Nonresident overlay access", \
-}
 
 #ifndef ABS
 #define	ABS(a)			(((a) < 0) ? -(a) : (a))
@@ -358,16 +245,6 @@ extern struct sk_buff *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
 #define REG_MAP(pa, size)       (void *)(0)
 #endif
 
-extern u32 g_assert_type;
-
-#if defined(BCMDBG_ASSERT)
-#define ASSERT(exp) \
-	  do { if (!(exp)) osl_assert(#exp, __FILE__, __LINE__); } while (0)
-extern void osl_assert(char *exp, char *file, int line);
-#else
-#define ASSERT(exp)	do {} while (0)
-#endif  /* defined(BCMDBG_ASSERT) */
-
 /* register access macros */
 #if defined(BCMSDIO)
 #ifdef BRCM_FULLMAC
@@ -399,7 +276,7 @@ extern void osl_assert(char *exp, char *file, int line);
 #define	bcopy(src, dst, len)	memcpy((dst), (src), (len))
 
 /* register access macros */
-#ifndef IL_BIGENDIAN
+#ifndef __BIG_ENDIAN
 #ifndef __mips__
 #define R_REG(r) (\
 	SELECT_BUS_READ(sizeof(*(r)) == sizeof(u8) ? \
@@ -450,7 +327,7 @@ extern void osl_assert(char *exp, char *file, int line);
 		}, \
 		(OSL_WRITE_REG(r, v))); \
 	} while (0)
-#else				/* IL_BIGENDIAN */
+#else				/* __BIG_ENDIAN */
 #define R_REG(r) (\
 	SELECT_BUS_READ( \
 		({ \
@@ -487,7 +364,7 @@ extern void osl_assert(char *exp, char *file, int line);
 		}, \
 		(OSL_WRITE_REG(r, v))); \
 	} while (0)
-#endif				/* IL_BIGENDIAN */
+#endif				/* __BIG_ENDIAN */
 
 #define AND_REG(r, v)	W_REG((r), R_REG(r) & (v))
 #define OR_REG(r, v)	W_REG((r), R_REG(r) | (v))
@@ -590,8 +467,7 @@ extern void osl_assert(char *exp, char *file, int line);
 
 /* externs */
 /* crc */
-	extern u8 hndcrc8(u8 *p, uint nbytes, u8 crc);
-	extern u16 hndcrc16(u8 *p, uint nbytes, u16 crc);
+extern u8 bcm_crc8(u8 *p, uint nbytes, u8 crc);
 /* format/print */
 #if defined(BCMDBG)
 	extern int bcm_format_flags(const bcm_bit_desc_t *bd, u32 flags,
@@ -599,12 +475,9 @@ extern void osl_assert(char *exp, char *file, int line);
 	extern int bcm_format_hex(char *str, const void *bytes, int len);
 #endif
 	extern char *bcm_chipname(uint chipid, char *buf, uint len);
-	extern void prhex(const char *msg, unsigned char *buf, uint len);
 
 	extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen,
 						    uint key);
-/* bcmerror */
-	extern const char *bcmerrorstr(int bcmerror);
 
 /* multi-bool data type: set of bools, mbool is true if any is set */
 	typedef u32 mbool;
diff --git a/drivers/staging/brcm80211/include/bcmwifi.h b/drivers/staging/brcm80211/include/bcmwifi.h
index 4a0f976afaa489cc842a5a4e3c5a1545595a41e1..a573ebff7680ccfe6786d1b8cbd4f7e6a32e0823 100644
--- a/drivers/staging/brcm80211/include/bcmwifi.h
+++ b/drivers/staging/brcm80211/include/bcmwifi.h
@@ -134,14 +134,14 @@ typedef u16 chanspec_t;
  * combination could be legal given any set of circumstances.
  * RETURNS: true is the chanspec is malformed, false if it looks good.
  */
-extern bool wf_chspec_malformed(chanspec_t chanspec);
+extern bool bcm_chspec_malformed(chanspec_t chanspec);
 
 /*
  * This function returns the channel number that control traffic is being sent on, for legacy
  * channels this is just the channel number, for 40MHZ channels it is the upper or lowre 20MHZ
  * sideband depending on the chanspec selected
  */
-extern u8 wf_chspec_ctlchan(chanspec_t chspec);
+extern u8 bcm_chspec_ctlchan(chanspec_t chspec);
 
 /*
  * Return the channel number for a given frequency and base frequency.
@@ -162,6 +162,6 @@ extern u8 wf_chspec_ctlchan(chanspec_t chspec);
  *
  * Reference 802.11 REVma, section 17.3.8.3, and 802.11B section 18.4.6.2
  */
-extern int wf_mhz2channel(uint freq, uint start_factor);
+extern int bcm_mhz2channel(uint freq, uint start_factor);
 
 #endif				/* _bcmwifi_h_ */
diff --git a/drivers/staging/brcm80211/include/hnddma.h b/drivers/staging/brcm80211/include/hnddma.h
index 5d079e77490ee24185f545bb4f1cc75f14720787..fbbcb9b5ae622c10f479f1f2750471d4e245a9ff 100644
--- a/drivers/staging/brcm80211/include/hnddma.h
+++ b/drivers/staging/brcm80211/include/hnddma.h
@@ -204,4 +204,23 @@ extern const di_fcn_t dma64proc;
 extern uint dma_addrwidth(si_t *sih, void *dmaregs);
 void dma_walk_packets(struct hnddma_pub *dmah, void (*callback_fnc)
 		      (void *pkt, void *arg_a), void *arg_a);
+
+/*
+ * DMA(Bug) on some chips seems to declare that the packet is ready, but the
+ * packet length is not updated yet (by DMA) on the expected time.
+ * Workaround is to hold processor till DMA updates the length, and stay off
+ * the bus to allow DMA update the length in buffer
+ */
+static inline void dma_spin_for_len(uint len, struct sk_buff *head)
+{
+#if defined(__mips__)
+	if (!len) {
+		while (!(len = *(u16 *) KSEG1ADDR(head->data)))
+			udelay(1);
+
+		*(u16 *) (head->data) = cpu_to_le16((u16) len);
+	}
+#endif				/* defined(__mips__) */
+}
+
 #endif				/* _hnddma_h_ */
diff --git a/drivers/staging/brcm80211/util/pci_core.h b/drivers/staging/brcm80211/include/pci_core.h
similarity index 100%
rename from drivers/staging/brcm80211/util/pci_core.h
rename to drivers/staging/brcm80211/include/pci_core.h
diff --git a/drivers/staging/brcm80211/include/pcicfg.h b/drivers/staging/brcm80211/include/pcicfg.h
index 675554a1d34112141c437e597df2ab07c7a5f59e..d0c617a63c4ff8b2a0b3ff0a1a332a8484885224 100644
--- a/drivers/staging/brcm80211/include/pcicfg.h
+++ b/drivers/staging/brcm80211/include/pcicfg.h
@@ -17,508 +17,34 @@
 #ifndef	_h_pcicfg_
 #define	_h_pcicfg_
 
-/* The following inside ifndef's so we don't collide with NTDDK.H */
-#ifndef PCI_MAX_BUS
-#define PCI_MAX_BUS		0x100
-#endif
-#ifndef PCI_MAX_DEVICES
-#define PCI_MAX_DEVICES		0x20
-#endif
-#ifndef PCI_MAX_FUNCTION
-#define PCI_MAX_FUNCTION	0x8
-#endif
+#include <linux/pci_regs.h>
 
-#ifndef PCI_INVALID_VENDORID
-#define PCI_INVALID_VENDORID	0xffff
-#endif
-#ifndef PCI_INVALID_DEVICEID
-#define PCI_INVALID_DEVICEID	0xffff
-#endif
-
-/* Convert between bus-slot-function-register and config addresses */
-
-#define	PCICFG_BUS_SHIFT	16	/* Bus shift */
-#define	PCICFG_SLOT_SHIFT	11	/* Slot shift */
-#define	PCICFG_FUN_SHIFT	8	/* Function shift */
-#define	PCICFG_OFF_SHIFT	0	/* Register shift */
-
-#define	PCICFG_BUS_MASK		0xff	/* Bus mask */
-#define	PCICFG_SLOT_MASK	0x1f	/* Slot mask */
-#define	PCICFG_FUN_MASK		7	/* Function mask */
-#define	PCICFG_OFF_MASK		0xff	/* Bus mask */
-
-#define	PCI_CONFIG_ADDR(b, s, f, o)					\
-		((((b) & PCICFG_BUS_MASK) << PCICFG_BUS_SHIFT)		\
-		 | (((s) & PCICFG_SLOT_MASK) << PCICFG_SLOT_SHIFT)	\
-		 | (((f) & PCICFG_FUN_MASK) << PCICFG_FUN_SHIFT)	\
-		 | (((o) & PCICFG_OFF_MASK) << PCICFG_OFF_SHIFT))
-
-#define	PCI_CONFIG_BUS(a)	(((a) >> PCICFG_BUS_SHIFT) & PCICFG_BUS_MASK)
-#define	PCI_CONFIG_SLOT(a)	(((a) >> PCICFG_SLOT_SHIFT) & PCICFG_SLOT_MASK)
-#define	PCI_CONFIG_FUN(a)	(((a) >> PCICFG_FUN_SHIFT) & PCICFG_FUN_MASK)
-#define	PCI_CONFIG_OFF(a)	(((a) >> PCICFG_OFF_SHIFT) & PCICFG_OFF_MASK)
-
-/* PCIE Config space accessing MACROS */
-
-#define	PCIECFG_BUS_SHIFT	24	/* Bus shift */
-#define	PCIECFG_SLOT_SHIFT	19	/* Slot/Device shift */
-#define	PCIECFG_FUN_SHIFT	16	/* Function shift */
-#define	PCIECFG_OFF_SHIFT	0	/* Register shift */
-
-#define	PCIECFG_BUS_MASK	0xff	/* Bus mask */
-#define	PCIECFG_SLOT_MASK	0x1f	/* Slot/Device mask */
-#define	PCIECFG_FUN_MASK	7	/* Function mask */
-#define	PCIECFG_OFF_MASK	0xfff	/* Register mask */
-
-#define	PCIE_CONFIG_ADDR(b, s, f, o)					\
-		((((b) & PCIECFG_BUS_MASK) << PCIECFG_BUS_SHIFT)		\
-		 | (((s) & PCIECFG_SLOT_MASK) << PCIECFG_SLOT_SHIFT)	\
-		 | (((f) & PCIECFG_FUN_MASK) << PCIECFG_FUN_SHIFT)	\
-		 | (((o) & PCIECFG_OFF_MASK) << PCIECFG_OFF_SHIFT))
-
-#define	PCIE_CONFIG_BUS(a)	(((a) >> PCIECFG_BUS_SHIFT) & PCIECFG_BUS_MASK)
-#define	PCIE_CONFIG_SLOT(a)	(((a) >> PCIECFG_SLOT_SHIFT) & PCIECFG_SLOT_MASK)
-#define	PCIE_CONFIG_FUN(a)	(((a) >> PCIECFG_FUN_SHIFT) & PCIECFG_FUN_MASK)
-#define	PCIE_CONFIG_OFF(a)	(((a) >> PCIECFG_OFF_SHIFT) & PCIECFG_OFF_MASK)
-
-/* The actual config space */
-
-#define	PCI_BAR_MAX		6
-
-#define	PCI_ROM_BAR		8
-
-#define	PCR_RSVDA_MAX		2
-
-/* Bits in PCI bars' flags */
-
-#define	PCIBAR_FLAGS		0xf
-#define	PCIBAR_IO		0x1
-#define	PCIBAR_MEM1M		0x2
-#define	PCIBAR_MEM64		0x4
-#define	PCIBAR_PREFETCH		0x8
-#define	PCIBAR_MEM32_MASK	0xFFFFFF80
-
-/* pci config status reg has a bit to indicate that capability ptr is present */
-
-#define PCI_CAPPTR_PRESENT	0x0010
-
-typedef struct _pci_config_regs {
-	u16 vendor;
-	u16 device;
-	u16 command;
-	u16 status;
-	u8 rev_id;
-	u8 prog_if;
-	u8 sub_class;
-	u8 base_class;
-	u8 cache_line_size;
-	u8 latency_timer;
-	u8 header_type;
-	u8 bist;
-	u32 base[PCI_BAR_MAX];
-	u32 cardbus_cis;
-	u16 subsys_vendor;
-	u16 subsys_id;
-	u32 baserom;
-	u32 rsvd_a[PCR_RSVDA_MAX];
-	u8 int_line;
-	u8 int_pin;
-	u8 min_gnt;
-	u8 max_lat;
-	u8 dev_dep[192];
-} pci_config_regs;
-
-#define	SZPCR		(sizeof (pci_config_regs))
-#define	MINSZPCR	64	/* offsetof (dev_dep[0] */
-
-/* A structure for the config registers is nice, but in most
- * systems the config space is not memory mapped, so we need
- * field offsetts. :-(
- */
-#define	PCI_CFG_VID		0
-#define	PCI_CFG_DID		2
-#define	PCI_CFG_CMD		4
-#define	PCI_CFG_STAT		6
-#define	PCI_CFG_REV		8
-#define	PCI_CFG_PROGIF		9
-#define	PCI_CFG_SUBCL		0xa
-#define	PCI_CFG_BASECL		0xb
-#define	PCI_CFG_CLSZ		0xc
-#define	PCI_CFG_LATTIM		0xd
-#define	PCI_CFG_HDR		0xe
-#define	PCI_CFG_BIST		0xf
-#define	PCI_CFG_BAR0		0x10
-#define	PCI_CFG_BAR1		0x14
-#define	PCI_CFG_BAR2		0x18
-#define	PCI_CFG_BAR3		0x1c
-#define	PCI_CFG_BAR4		0x20
-#define	PCI_CFG_BAR5		0x24
-#define	PCI_CFG_CIS		0x28
-#define	PCI_CFG_SVID		0x2c
-#define	PCI_CFG_SSID		0x2e
-#define	PCI_CFG_ROMBAR		0x30
-#define PCI_CFG_CAPPTR		0x34
-#define	PCI_CFG_INT		0x3c
-#define	PCI_CFG_PIN		0x3d
-#define	PCI_CFG_MINGNT		0x3e
-#define	PCI_CFG_MAXLAT		0x3f
-
-/* Classes and subclasses */
-
-typedef enum {
-	PCI_CLASS_OLD = 0,
-	PCI_CLASS_DASDI,
-	PCI_CLASS_NET,
-	PCI_CLASS_DISPLAY,
-	PCI_CLASS_MMEDIA,
-	PCI_CLASS_MEMORY,
-	PCI_CLASS_BRIDGE,
-	PCI_CLASS_COMM,
-	PCI_CLASS_BASE,
-	PCI_CLASS_INPUT,
-	PCI_CLASS_DOCK,
-	PCI_CLASS_CPU,
-	PCI_CLASS_SERIAL,
-	PCI_CLASS_INTELLIGENT = 0xe,
-	PCI_CLASS_SATELLITE,
-	PCI_CLASS_CRYPT,
-	PCI_CLASS_DSP,
-	PCI_CLASS_XOR = 0xfe
-} pci_classes;
-
-typedef enum {
-	PCI_DASDI_SCSI,
-	PCI_DASDI_IDE,
-	PCI_DASDI_FLOPPY,
-	PCI_DASDI_IPI,
-	PCI_DASDI_RAID,
-	PCI_DASDI_OTHER = 0x80
-} pci_dasdi_subclasses;
-
-typedef enum {
-	PCI_NET_ETHER,
-	PCI_NET_TOKEN,
-	PCI_NET_FDDI,
-	PCI_NET_ATM,
-	PCI_NET_OTHER = 0x80
-} pci_net_subclasses;
-
-typedef enum {
-	PCI_DISPLAY_VGA,
-	PCI_DISPLAY_XGA,
-	PCI_DISPLAY_3D,
-	PCI_DISPLAY_OTHER = 0x80
-} pci_display_subclasses;
-
-typedef enum {
-	PCI_MMEDIA_VIDEO,
-	PCI_MMEDIA_AUDIO,
-	PCI_MMEDIA_PHONE,
-	PCI_MEDIA_OTHER = 0x80
-} pci_mmedia_subclasses;
-
-typedef enum {
-	PCI_MEMORY_RAM,
-	PCI_MEMORY_FLASH,
-	PCI_MEMORY_OTHER = 0x80
-} pci_memory_subclasses;
-
-typedef enum {
-	PCI_BRIDGE_HOST,
-	PCI_BRIDGE_ISA,
-	PCI_BRIDGE_EISA,
-	PCI_BRIDGE_MC,
-	PCI_BRIDGE_PCI,
-	PCI_BRIDGE_PCMCIA,
-	PCI_BRIDGE_NUBUS,
-	PCI_BRIDGE_CARDBUS,
-	PCI_BRIDGE_RACEWAY,
-	PCI_BRIDGE_OTHER = 0x80
-} pci_bridge_subclasses;
-
-typedef enum {
-	PCI_COMM_UART,
-	PCI_COMM_PARALLEL,
-	PCI_COMM_MULTIUART,
-	PCI_COMM_MODEM,
-	PCI_COMM_OTHER = 0x80
-} pci_comm_subclasses;
-
-typedef enum {
-	PCI_BASE_PIC,
-	PCI_BASE_DMA,
-	PCI_BASE_TIMER,
-	PCI_BASE_RTC,
-	PCI_BASE_PCI_HOTPLUG,
-	PCI_BASE_OTHER = 0x80
-} pci_base_subclasses;
-
-typedef enum {
-	PCI_INPUT_KBD,
-	PCI_INPUT_PEN,
-	PCI_INPUT_MOUSE,
-	PCI_INPUT_SCANNER,
-	PCI_INPUT_GAMEPORT,
-	PCI_INPUT_OTHER = 0x80
-} pci_input_subclasses;
-
-typedef enum {
-	PCI_DOCK_GENERIC,
-	PCI_DOCK_OTHER = 0x80
-} pci_dock_subclasses;
-
-typedef enum {
-	PCI_CPU_386,
-	PCI_CPU_486,
-	PCI_CPU_PENTIUM,
-	PCI_CPU_ALPHA = 0x10,
-	PCI_CPU_POWERPC = 0x20,
-	PCI_CPU_MIPS = 0x30,
-	PCI_CPU_COPROC = 0x40,
-	PCI_CPU_OTHER = 0x80
-} pci_cpu_subclasses;
-
-typedef enum {
-	PCI_SERIAL_IEEE1394,
-	PCI_SERIAL_ACCESS,
-	PCI_SERIAL_SSA,
-	PCI_SERIAL_USB,
-	PCI_SERIAL_FIBER,
-	PCI_SERIAL_SMBUS,
-	PCI_SERIAL_OTHER = 0x80
-} pci_serial_subclasses;
-
-typedef enum {
-	PCI_INTELLIGENT_I2O
-} pci_intelligent_subclasses;
-
-typedef enum {
-	PCI_SATELLITE_TV,
-	PCI_SATELLITE_AUDIO,
-	PCI_SATELLITE_VOICE,
-	PCI_SATELLITE_DATA,
-	PCI_SATELLITE_OTHER = 0x80
-} pci_satellite_subclasses;
-
-typedef enum {
-	PCI_CRYPT_NETWORK,
-	PCI_CRYPT_ENTERTAINMENT,
-	PCI_CRYPT_OTHER = 0x80
-} pci_crypt_subclasses;
-
-typedef enum {
-	PCI_DSP_DPIO,
-	PCI_DSP_OTHER = 0x80
-} pci_dsp_subclasses;
-
-typedef enum {
-	PCI_XOR_QDMA,
-	PCI_XOR_OTHER = 0x80
-} pci_xor_subclasses;
-
-/* Header types */
-#define	PCI_HEADER_MULTI	0x80
-#define	PCI_HEADER_MASK		0x7f
-typedef enum {
-	PCI_HEADER_NORMAL,
-	PCI_HEADER_BRIDGE,
-	PCI_HEADER_CARDBUS
-} pci_header_types;
-
-/* Overlay for a PCI-to-PCI bridge */
-
-#define	PPB_RSVDA_MAX		2
-#define	PPB_RSVDD_MAX		8
-
-typedef struct _ppb_config_regs {
-	u16 vendor;
-	u16 device;
-	u16 command;
-	u16 status;
-	u8 rev_id;
-	u8 prog_if;
-	u8 sub_class;
-	u8 base_class;
-	u8 cache_line_size;
-	u8 latency_timer;
-	u8 header_type;
-	u8 bist;
-	u32 rsvd_a[PPB_RSVDA_MAX];
-	u8 prim_bus;
-	u8 sec_bus;
-	u8 sub_bus;
-	u8 sec_lat;
-	u8 io_base;
-	u8 io_lim;
-	u16 sec_status;
-	u16 mem_base;
-	u16 mem_lim;
-	u16 pf_mem_base;
-	u16 pf_mem_lim;
-	u32 pf_mem_base_hi;
-	u32 pf_mem_lim_hi;
-	u16 io_base_hi;
-	u16 io_lim_hi;
-	u16 subsys_vendor;
-	u16 subsys_id;
-	u32 rsvd_b;
-	u8 rsvd_c;
-	u8 int_pin;
-	u16 bridge_ctrl;
-	u8 chip_ctrl;
-	u8 diag_ctrl;
-	u16 arb_ctrl;
-	u32 rsvd_d[PPB_RSVDD_MAX];
-	u8 dev_dep[192];
-} ppb_config_regs;
-
-/* PCI CAPABILITY DEFINES */
-#define PCI_CAP_POWERMGMTCAP_ID		0x01
-#define PCI_CAP_MSICAP_ID		0x05
-#define PCI_CAP_VENDSPEC_ID		0x09
-#define PCI_CAP_PCIECAP_ID		0x10
-
-/* Data structure to define the Message Signalled Interrupt facility
- * Valid for PCI and PCIE configurations
- */
-typedef struct _pciconfig_cap_msi {
-	u8 capID;
-	u8 nextptr;
-	u16 msgctrl;
-	u32 msgaddr;
-} pciconfig_cap_msi;
-
-/* Data structure to define the Power management facility
- * Valid for PCI and PCIE configurations
- */
-typedef struct _pciconfig_cap_pwrmgmt {
-	u8 capID;
-	u8 nextptr;
-	u16 pme_cap;
-	u16 pme_sts_ctrl;
-	u8 pme_bridge_ext;
-	u8 data;
-} pciconfig_cap_pwrmgmt;
-
-#define PME_CAP_PM_STATES (0x1f << 27)	/* Bits 31:27 states that can generate PME */
-#define PME_CSR_OFFSET	    0x4	/* 4-bytes offset */
-#define PME_CSR_PME_EN	  (1 << 8)	/* Bit 8 Enable generating of PME */
-#define PME_CSR_PME_STAT  (1 << 15)	/* Bit 15 PME got asserted */
-
-/* Data structure to define the PCIE capability */
-typedef struct _pciconfig_cap_pcie {
-	u8 capID;
-	u8 nextptr;
-	u16 pcie_cap;
-	u32 dev_cap;
-	u16 dev_ctrl;
-	u16 dev_status;
-	u32 link_cap;
-	u16 link_ctrl;
-	u16 link_status;
-	u32 slot_cap;
-	u16 slot_ctrl;
-	u16 slot_status;
-	u16 root_ctrl;
-	u16 root_cap;
-	u32 root_status;
-} pciconfig_cap_pcie;
-
-/* PCIE Enhanced CAPABILITY DEFINES */
-#define PCIE_EXTCFG_OFFSET	0x100
-#define PCIE_ADVERRREP_CAPID	0x0001
-#define PCIE_VC_CAPID		0x0002
-#define PCIE_DEVSNUM_CAPID	0x0003
-#define PCIE_PWRBUDGET_CAPID	0x0004
-
-/* PCIE Extended configuration */
-#define PCIE_ADV_CORR_ERR_MASK	0x114
-#define CORR_ERR_RE	(1 << 0)	/* Receiver  */
-#define CORR_ERR_BT 	(1 << 6)	/* Bad TLP  */
-#define CORR_ERR_BD	(1 << 7)	/* Bad DLLP */
-#define CORR_ERR_RR	(1 << 8)	/* REPLAY_NUM rollover */
-#define CORR_ERR_RT	(1 << 12)	/* Reply timer timeout */
-#define ALL_CORR_ERRORS (CORR_ERR_RE | CORR_ERR_BT | CORR_ERR_BD | \
-			 CORR_ERR_RR | CORR_ERR_RT)
-
-/* PCIE Root Control Register bits (Host mode only) */
-#define	PCIE_RC_CORR_SERR_EN		0x0001
-#define	PCIE_RC_NONFATAL_SERR_EN	0x0002
-#define	PCIE_RC_FATAL_SERR_EN		0x0004
-#define	PCIE_RC_PME_INT_EN		0x0008
-#define	PCIE_RC_CRS_EN			0x0010
-
-/* PCIE Root Capability Register bits (Host mode only) */
-#define	PCIE_RC_CRS_VISIBILITY		0x0001
-
-/* Header to define the PCIE specific capabilities in the extended config space */
-typedef struct _pcie_enhanced_caphdr {
-	u16 capID;
-	u16 cap_ver:4;
-	u16 next_ptr:12;
-} pcie_enhanced_caphdr;
+/* PCI configuration address space size */
+#define PCI_SZPCR		256
 
 /* Everything below is BRCM HND proprietary */
 
 /* Brcm PCI configuration registers */
-#define cap_list	rsvd_a[0]
-#define bar0_window	dev_dep[0x80 - 0x40]
-#define bar1_window	dev_dep[0x84 - 0x40]
-#define sprom_control	dev_dep[0x88 - 0x40]
-#define	PCI_BAR0_WIN		0x80	/* backplane address space accessed by BAR0 */
-#define	PCI_BAR1_WIN		0x84	/* backplane address space accessed by BAR1 */
-#define	PCI_SPROM_CONTROL	0x88	/* sprom property control */
-#define	PCI_BAR1_CONTROL	0x8c	/* BAR1 region burst control */
-#define	PCI_INT_STATUS		0x90	/* PCI and other cores interrupts */
-#define	PCI_INT_MASK		0x94	/* mask of PCI and other cores interrupts */
-#define PCI_TO_SB_MB		0x98	/* signal backplane interrupts */
-#define PCI_BACKPLANE_ADDR	0xa0	/* address an arbitrary location on the system backplane */
-#define PCI_BACKPLANE_DATA	0xa4	/* data at the location specified by above address */
-#define	PCI_CLK_CTL_ST		0xa8	/* pci config space clock control/status (>=rev14) */
-#define	PCI_BAR0_WIN2		0xac	/* backplane address space accessed by second 4KB of BAR0 */
-#define	PCI_GPIO_IN		0xb0	/* pci config space gpio input (>=rev3) */
-#define	PCI_GPIO_OUT		0xb4	/* pci config space gpio output (>=rev3) */
-#define	PCI_GPIO_OUTEN		0xb8	/* pci config space gpio output enable (>=rev3) */
-
-#define	PCI_BAR0_SHADOW_OFFSET	(2 * 1024)	/* bar0 + 2K accesses sprom shadow (in pci core) */
-#define	PCI_BAR0_SPROM_OFFSET	(4 * 1024)	/* bar0 + 4K accesses external sprom */
-#define	PCI_BAR0_PCIREGS_OFFSET	(6 * 1024)	/* bar0 + 6K accesses pci core registers */
-#define	PCI_BAR0_PCISBR_OFFSET	(4 * 1024)	/* pci core SB registers are at the end of the
+#define PCI_BAR0_WIN		0x80	/* backplane address space accessed by BAR0 */
+#define PCI_SPROM_CONTROL	0x88	/* sprom property control */
+#define PCI_INT_MASK		0x94	/* mask of PCI and other cores interrupts */
+#define  PCI_SBIM_SHIFT		8	/* backplane core interrupt mask bits offset */
+#define PCI_BAR0_WIN2		0xac	/* backplane address space accessed by second 4KB of BAR0 */
+#define PCI_GPIO_IN		0xb0	/* pci config space gpio input (>=rev3) */
+#define PCI_GPIO_OUT		0xb4	/* pci config space gpio output (>=rev3) */
+#define PCI_GPIO_OUTEN		0xb8	/* pci config space gpio output enable (>=rev3) */
+
+#define PCI_BAR0_SPROM_OFFSET	(4 * 1024)	/* bar0 + 4K accesses external sprom */
+#define PCI_BAR0_PCIREGS_OFFSET	(6 * 1024)	/* bar0 + 6K accesses pci core registers */
+#define PCI_BAR0_PCISBR_OFFSET	(4 * 1024)	/* pci core SB registers are at the end of the
 						 * 8KB window, so their address is the "regular"
 						 * address plus 4K
 						 */
 #define PCI_BAR0_WINSZ		(16 * 1024)	/* bar0 window size Match with corerev 13 */
 /* On pci corerev >= 13 and all pcie, the bar0 is now 16KB and it maps: */
-#define	PCI_16KB0_PCIREGS_OFFSET (8 * 1024)	/* bar0 + 8K accesses pci/pcie core registers */
-#define	PCI_16KB0_CCREGS_OFFSET	(12 * 1024)	/* bar0 + 12K accesses chipc core registers */
-#define PCI_16KBB0_WINSZ	(16 * 1024)	/* bar0 window size */
-
-/* On AI chips we have a second window to map DMP regs are mapped: */
-#define	PCI_16KB0_WIN2_OFFSET	(4 * 1024)	/* bar0 + 4K is "Window 2" */
-
-/* PCI_INT_STATUS */
-#define	PCI_SBIM_STATUS_SERR	0x4	/* backplane SBErr interrupt status */
-
-/* PCI_INT_MASK */
-#define	PCI_SBIM_SHIFT		8	/* backplane core interrupt mask bits offset */
-#define	PCI_SBIM_MASK		0xff00	/* backplane core interrupt mask */
-#define	PCI_SBIM_MASK_SERR	0x4	/* backplane SBErr interrupt mask */
+#define PCI_16KB0_PCIREGS_OFFSET (8 * 1024)	/* bar0 + 8K accesses pci/pcie core registers */
+#define PCI_16KB0_CCREGS_OFFSET	(12 * 1024)	/* bar0 + 12K accesses chipc core registers */
 
-/* PCI_SPROM_CONTROL */
-#define SPROM_SZ_MSK		0x02	/* SPROM Size Mask */
-#define SPROM_LOCKED		0x08	/* SPROM Locked */
-#define	SPROM_BLANK		0x04	/* indicating a blank SPROM */
-#define SPROM_WRITEEN		0x10	/* SPROM write enable */
-#define SPROM_BOOTROM_WE	0x20	/* external bootrom write enable */
-#define SPROM_BACKPLANE_EN	0x40	/* Enable indirect backplane access */
-#define SPROM_OTPIN_USE		0x80	/* device OTP In use */
+#define PCI_SBIM_STATUS_SERR	0x4	/* backplane SBErr interrupt status */
 
-/* Bits in PCI command and status regs */
-#define PCI_CMD_IO		0x00000001	/* I/O enable */
-#define PCI_CMD_MEMORY		0x00000002	/* Memory enable */
-#define PCI_CMD_MASTER		0x00000004	/* Master enable */
-#define PCI_CMD_SPECIAL		0x00000008	/* Special cycles enable */
-#define PCI_CMD_INVALIDATE	0x00000010	/* Invalidate? */
-#define PCI_CMD_VGA_PAL		0x00000040	/* VGA Palate */
-#define PCI_STAT_TA		0x08000000	/* target abort status */
 #endif				/* _h_pcicfg_ */
diff --git a/drivers/staging/brcm80211/include/sbchipc.h b/drivers/staging/brcm80211/include/sbchipc.h
index f608894b117cac63d33ee05ea6f17954d0f535ed..8c01c638ab8ddbd31be9a9297aeeab452dbf49e1 100644
--- a/drivers/staging/brcm80211/include/sbchipc.h
+++ b/drivers/staging/brcm80211/include/sbchipc.h
@@ -225,7 +225,7 @@ typedef volatile struct {
 
 #endif				/* _LANGUAGE_ASSEMBLY */
 
-#if	defined(IL_BIGENDIAN) && defined(BCMHND74K)
+#if	defined(__BIG_ENDIAN) && defined(BCMHND74K)
 /* Selective swapped defines for those registers we need in
  * big-endian code.
  */
@@ -234,14 +234,14 @@ typedef volatile struct {
 #define	CC_CHIPST		0x28
 #define	CC_EROMPTR		0xf8
 
-#else				/* !IL_BIGENDIAN || !BCMHND74K */
+#else				/* !__BIG_ENDIAN || !BCMHND74K */
 
 #define	CC_CHIPID		0
 #define	CC_CAPABILITIES		4
 #define	CC_CHIPST		0x2c
 #define	CC_EROMPTR		0xfc
 
-#endif				/* IL_BIGENDIAN && BCMHND74K */
+#endif				/* __BIG_ENDIAN && BCMHND74K */
 
 #define CC_OTPST		0x10
 #define	CC_JTAGCMD		0x30
diff --git a/drivers/staging/brcm80211/include/siutils.h b/drivers/staging/brcm80211/include/siutils.h
deleted file mode 100644
index 101e9a4f807db4d86ec11d115389c742faee6837..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/include/siutils.h
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef	_siutils_h_
-#define	_siutils_h_
-
-#include <hndsoc.h>
-
-/*
- * Data structure to export all chip specific common variables
- *   public (read-only) portion of siutils handle returned by si_attach()
- */
-struct si_pub {
-	uint socitype;		/* SOCI_SB, SOCI_AI */
-
-	uint bustype;		/* SI_BUS, PCI_BUS */
-	uint buscoretype;	/* PCI_CORE_ID, PCIE_CORE_ID, PCMCIA_CORE_ID */
-	uint buscorerev;	/* buscore rev */
-	uint buscoreidx;	/* buscore index */
-	int ccrev;		/* chip common core rev */
-	u32 cccaps;		/* chip common capabilities */
-	u32 cccaps_ext;	/* chip common capabilities extension */
-	int pmurev;		/* pmu core rev */
-	u32 pmucaps;		/* pmu capabilities */
-	uint boardtype;		/* board type */
-	uint boardvendor;	/* board vendor */
-	uint boardflags;	/* board flags */
-	uint boardflags2;	/* board flags2 */
-	uint chip;		/* chip number */
-	uint chiprev;		/* chip revision */
-	uint chippkg;		/* chip package option */
-	u32 chipst;		/* chip status */
-	bool issim;		/* chip is in simulation or emulation */
-	uint socirev;		/* SOC interconnect rev */
-	bool pci_pr32414;
-
-};
-
-/* for HIGH_ONLY driver, the si_t must be writable to allow states sync from BMAC to HIGH driver
- * for monolithic driver, it is readonly to prevent accident change
- */
-typedef const struct si_pub si_t;
-
-/*
- * Many of the routines below take an 'sih' handle as their first arg.
- * Allocate this by calling si_attach().  Free it by calling si_detach().
- * At any one time, the sih is logically focused on one particular si core
- * (the "current core").
- * Use si_setcore() or si_setcoreidx() to change the association to another core.
- */
-
-#define	BADIDX		(SI_MAXCORES + 1)
-
-/* clkctl xtal what flags */
-#define	XTAL			0x1	/* primary crystal oscillator (2050) */
-#define	PLL			0x2	/* main chip pll */
-
-/* clkctl clk mode */
-#define	CLK_FAST		0	/* force fast (pll) clock */
-#define	CLK_DYNAMIC		2	/* enable dynamic clock control */
-
-/* GPIO usage priorities */
-#define GPIO_DRV_PRIORITY	0	/* Driver */
-#define GPIO_APP_PRIORITY	1	/* Application */
-#define GPIO_HI_PRIORITY	2	/* Highest priority. Ignore GPIO reservation */
-
-/* GPIO pull up/down */
-#define GPIO_PULLUP		0
-#define GPIO_PULLDN		1
-
-/* GPIO event regtype */
-#define GPIO_REGEVT		0	/* GPIO register event */
-#define GPIO_REGEVT_INTMSK	1	/* GPIO register event int mask */
-#define GPIO_REGEVT_INTPOL	2	/* GPIO register event int polarity */
-
-/* device path */
-#define SI_DEVPATH_BUFSZ	16	/* min buffer size in bytes */
-
-/* SI routine enumeration: to be used by update function with multiple hooks */
-#define	SI_DOATTACH	1
-#define SI_PCIDOWN	2
-#define SI_PCIUP	3
-
-#define	ISSIM_ENAB(sih)	0
-
-/* PMU clock/power control */
-#if defined(BCMPMUCTL)
-#define PMUCTL_ENAB(sih)	(BCMPMUCTL)
-#else
-#define PMUCTL_ENAB(sih)	((sih)->cccaps & CC_CAP_PMU)
-#endif
-
-/* chipcommon clock/power control (exclusive with PMU's) */
-#if defined(BCMPMUCTL) && BCMPMUCTL
-#define CCCTL_ENAB(sih)		(0)
-#define CCPLL_ENAB(sih)		(0)
-#else
-#define CCCTL_ENAB(sih)		((sih)->cccaps & CC_CAP_PWR_CTL)
-#define CCPLL_ENAB(sih)		((sih)->cccaps & CC_CAP_PLL_MASK)
-#endif
-
-typedef void (*gpio_handler_t) (u32 stat, void *arg);
-
-/* External PA enable mask */
-#define GPIO_CTRL_EPA_EN_MASK 0x40
-
-/* === exported functions === */
-extern si_t *si_attach(uint pcidev, void *regs, uint bustype,
-		       void *sdh, char **vars, uint *varsz);
-
-extern void si_detach(si_t *sih);
-extern bool si_pci_war16165(si_t *sih);
-
-extern uint si_coreid(si_t *sih);
-extern uint si_flag(si_t *sih);
-extern uint si_coreidx(si_t *sih);
-extern uint si_corerev(si_t *sih);
-extern uint si_corereg(si_t *sih, uint coreidx, uint regoff, uint mask,
-		uint val);
-extern void si_write_wrapperreg(si_t *sih, u32 offset, u32 val);
-extern u32 si_core_cflags(si_t *sih, u32 mask, u32 val);
-extern u32 si_core_sflags(si_t *sih, u32 mask, u32 val);
-extern bool si_iscoreup(si_t *sih);
-extern uint si_findcoreidx(si_t *sih, uint coreid, uint coreunit);
-#ifndef BCMSDIO
-extern void *si_setcoreidx(si_t *sih, uint coreidx);
-#endif
-extern void *si_setcore(si_t *sih, uint coreid, uint coreunit);
-extern void *si_switch_core(si_t *sih, uint coreid, uint *origidx,
-			    uint *intr_val);
-extern void si_restore_core(si_t *sih, uint coreid, uint intr_val);
-extern void si_core_reset(si_t *sih, u32 bits, u32 resetbits);
-extern void si_core_disable(si_t *sih, u32 bits);
-extern u32 si_alp_clock(si_t *sih);
-extern u32 si_ilp_clock(si_t *sih);
-extern void si_pci_setup(si_t *sih, uint coremask);
-extern void si_setint(si_t *sih, int siflag);
-extern bool si_backplane64(si_t *sih);
-extern void si_register_intr_callback(si_t *sih, void *intrsoff_fn,
-				      void *intrsrestore_fn,
-				      void *intrsenabled_fn, void *intr_arg);
-extern void si_deregister_intr_callback(si_t *sih);
-extern void si_clkctl_init(si_t *sih);
-extern u16 si_clkctl_fast_pwrup_delay(si_t *sih);
-extern bool si_clkctl_cc(si_t *sih, uint mode);
-extern int si_clkctl_xtal(si_t *sih, uint what, bool on);
-extern bool si_deviceremoved(si_t *sih);
-extern u32 si_socram_size(si_t *sih);
-
-extern void si_watchdog(si_t *sih, uint ticks);
-extern u32 si_gpiocontrol(si_t *sih, u32 mask, u32 val,
-			     u8 priority);
-
-#ifdef BCMSDIO
-extern void si_sdio_init(si_t *sih);
-#endif
-
-#define si_eci(sih) 0
-#define si_eci_init(sih) (0)
-#define si_eci_notify_bt(sih, type, val)  (0)
-#define si_seci(sih) 0
-
-/* OTP status */
-extern bool si_is_otp_disabled(si_t *sih);
-extern bool si_is_otp_powered(si_t *sih);
-extern void si_otp_power(si_t *sih, bool on);
-
-/* SPROM availability */
-extern bool si_is_sprom_available(si_t *sih);
-#ifdef SI_SPROM_PROBE
-extern void si_sprom_init(si_t *sih);
-#endif				/* SI_SPROM_PROBE */
-
-#define	SI_ERROR(args)
-
-#ifdef BCMDBG
-#define	SI_MSG(args)	printk args
-#else
-#define	SI_MSG(args)
-#endif				/* BCMDBG */
-
-/* Define SI_VMSG to printf for verbose debugging, but don't check it in */
-#define	SI_VMSG(args)
-
-#define	IS_SIM(chippkg)	((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID))
-
-typedef u32(*si_intrsoff_t) (void *intr_arg);
-typedef void (*si_intrsrestore_t) (void *intr_arg, u32 arg);
-typedef bool(*si_intrsenabled_t) (void *intr_arg);
-
-typedef struct gpioh_item {
-	void *arg;
-	bool level;
-	gpio_handler_t handler;
-	u32 event;
-	struct gpioh_item *next;
-} gpioh_item_t;
-
-/* misc si info needed by some of the routines */
-typedef struct si_info {
-	struct si_pub pub;	/* back plane public state (must be first) */
-	void *pbus;		/* handle to bus (pci/sdio/..) */
-	uint dev_coreid;	/* the core provides driver functions */
-	void *intr_arg;		/* interrupt callback function arg */
-	si_intrsoff_t intrsoff_fn;	/* turns chip interrupts off */
-	si_intrsrestore_t intrsrestore_fn;	/* restore chip interrupts */
-	si_intrsenabled_t intrsenabled_fn;	/* check if interrupts are enabled */
-
-	void *pch;		/* PCI/E core handle */
-
-	gpioh_item_t *gpioh_head;	/* GPIO event handlers list */
-
-	bool memseg;		/* flag to toggle MEM_SEG register */
-
-	char *vars;
-	uint varsz;
-
-	void *curmap;		/* current regs va */
-	void *regs[SI_MAXCORES];	/* other regs va */
-
-	uint curidx;		/* current core index */
-	uint numcores;		/* # discovered cores */
-	uint coreid[SI_MAXCORES];	/* id of each core */
-	u32 coresba[SI_MAXCORES];	/* backplane address of each core */
-	void *regs2[SI_MAXCORES];	/* va of each core second register set (usbh20) */
-	u32 coresba2[SI_MAXCORES];	/* address of each core second register set (usbh20) */
-	u32 coresba_size[SI_MAXCORES];	/* backplane address space size */
-	u32 coresba2_size[SI_MAXCORES];	/* second address space size */
-
-	void *curwrap;		/* current wrapper va */
-	void *wrappers[SI_MAXCORES];	/* other cores wrapper va */
-	u32 wrapba[SI_MAXCORES];	/* address of controlling wrapper */
-
-	u32 cia[SI_MAXCORES];	/* erom cia entry for each core */
-	u32 cib[SI_MAXCORES];	/* erom cia entry for each core */
-	u32 oob_router;	/* oob router registers for axi */
-} si_info_t;
-
-#define	SI_INFO(sih)	((si_info_t *)(sih))
-
-#define	GOODCOREADDR(x, b) (((x) >= (b)) && ((x) < ((b) + SI_MAXCORES * SI_CORE_SIZE)) && \
-		IS_ALIGNED((x), SI_CORE_SIZE))
-#define	GOODREGS(regs)	((regs) != NULL && IS_ALIGNED((unsigned long)(regs), SI_CORE_SIZE))
-#define BADCOREADDR	0
-#define	GOODIDX(idx)	(((uint)idx) < SI_MAXCORES)
-#define	NOREV		-1	/* Invalid rev */
-
-/* Newer chips can access PCI/PCIE and CC core without requiring to change
- * PCI BAR0 WIN
- */
-#define SI_FAST(si) (((si)->pub.buscoretype == PCIE_CORE_ID) ||	\
-		     (((si)->pub.buscoretype == PCI_CORE_ID) && (si)->pub.buscorerev >= 13))
-
-#define PCIEREGS(si) (((char *)((si)->curmap) + PCI_16KB0_PCIREGS_OFFSET))
-#define CCREGS_FAST(si) (((char *)((si)->curmap) + PCI_16KB0_CCREGS_OFFSET))
-
-/*
- * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts
- * before after core switching to avoid invalid register access inside ISR.
- */
-#define INTR_OFF(si, intr_val) \
-	if ((si)->intrsoff_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) {	\
-		intr_val = (*(si)->intrsoff_fn)((si)->intr_arg); }
-#define INTR_RESTORE(si, intr_val) \
-	if ((si)->intrsrestore_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) {	\
-		(*(si)->intrsrestore_fn)((si)->intr_arg, intr_val); }
-
-/* dynamic clock control defines */
-#define	LPOMINFREQ		25000	/* low power oscillator min */
-#define	LPOMAXFREQ		43000	/* low power oscillator max */
-#define	XTALMINFREQ		19800000	/* 20 MHz - 1% */
-#define	XTALMAXFREQ		20200000	/* 20 MHz + 1% */
-#define	PCIMINFREQ		25000000	/* 25 MHz */
-#define	PCIMAXFREQ		34000000	/* 33 MHz + fudge */
-
-#define	ILP_DIV_5MHZ		0	/* ILP = 5 MHz */
-#define	ILP_DIV_1MHZ		4	/* ILP = 1 MHz */
-
-#define PCI(si)		(((si)->pub.bustype == PCI_BUS) &&	\
-			 ((si)->pub.buscoretype == PCI_CORE_ID))
-#define PCIE(si)	(((si)->pub.bustype == PCI_BUS) &&	\
-			 ((si)->pub.buscoretype == PCIE_CORE_ID))
-#define PCI_FORCEHT(si)	\
-	(PCIE(si) && (si->pub.chip == BCM4716_CHIP_ID))
-
-/* GPIO Based LED powersave defines */
-#define DEFAULT_GPIO_ONTIME	10	/* Default: 10% on */
-#define DEFAULT_GPIO_OFFTIME	90	/* Default: 10% on */
-
-#ifndef DEFAULT_GPIOTIMERVAL
-#define DEFAULT_GPIOTIMERVAL  ((DEFAULT_GPIO_ONTIME << GPIO_ONTIME_SHIFT) | DEFAULT_GPIO_OFFTIME)
-#endif
-
-/*
- * Build device path. Path size must be >= SI_DEVPATH_BUFSZ.
- * The returned path is NULL terminated and has trailing '/'.
- * Return 0 on success, nonzero otherwise.
- */
-extern int si_devpath(si_t *sih, char *path, int size);
-/* Read variable with prepending the devpath to the name */
-extern char *si_getdevpathvar(si_t *sih, const char *name);
-extern int si_getdevpathintvar(si_t *sih, const char *name);
-
-extern void si_war42780_clkreq(si_t *sih, bool clkreq);
-extern void si_pci_sleep(si_t *sih);
-extern void si_pci_down(si_t *sih);
-extern void si_pci_up(si_t *sih);
-extern void si_pcie_extendL1timer(si_t *sih, bool extend);
-extern int si_pci_fixcfg(si_t *sih);
-
-extern void si_chipcontrl_epa4331(si_t *sih, bool on);
-/* Enable Ex-PA for 4313 */
-extern void si_epa_4313war(si_t *sih);
-
-char *si_getnvramflvar(si_t *sih, const char *name);
-
-/* AMBA Interconnect exported externs */
-extern si_t *ai_attach(uint pcidev, void *regs, uint bustype,
-		       void *sdh, char **vars, uint *varsz);
-extern si_t *ai_kattach(void);
-extern void ai_scan(si_t *sih, void *regs, uint devid);
-
-extern uint ai_flag(si_t *sih);
-extern void ai_setint(si_t *sih, int siflag);
-extern uint ai_coreidx(si_t *sih);
-extern uint ai_corevendor(si_t *sih);
-extern uint ai_corerev(si_t *sih);
-extern bool ai_iscoreup(si_t *sih);
-extern void *ai_setcoreidx(si_t *sih, uint coreidx);
-extern u32 ai_core_cflags(si_t *sih, u32 mask, u32 val);
-extern void ai_core_cflags_wo(si_t *sih, u32 mask, u32 val);
-extern u32 ai_core_sflags(si_t *sih, u32 mask, u32 val);
-extern uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask,
-		       uint val);
-extern void ai_core_reset(si_t *sih, u32 bits, u32 resetbits);
-extern void ai_core_disable(si_t *sih, u32 bits);
-extern int ai_numaddrspaces(si_t *sih);
-extern u32 ai_addrspace(si_t *sih, uint asidx);
-extern u32 ai_addrspacesize(si_t *sih, uint asidx);
-extern void ai_write_wrap_reg(si_t *sih, u32 offset, u32 val);
-
-#ifdef BCMSDIO
-#define si_setcoreidx(sih, idx) sb_setcoreidx(sih, idx)
-#define si_coreid(sih) sb_coreid(sih)
-#define si_corerev(sih) sb_corerev(sih)
-#endif
-
-#endif				/* _siutils_h_ */
diff --git a/drivers/staging/brcm80211/include/wlioctl.h b/drivers/staging/brcm80211/include/wlioctl.h
index 5e2b11bcfc6f04afbb5965f433945962bff490ff..2876bd9eff85144d299e4a2553bef08cbe3effa1 100644
--- a/drivers/staging/brcm80211/include/wlioctl.h
+++ b/drivers/staging/brcm80211/include/wlioctl.h
@@ -259,6 +259,7 @@ typedef struct wl_u32_list {
 /* used for association with a specific BSSID and chanspec list */
 typedef struct wl_assoc_params {
 	u8 bssid[ETH_ALEN];	/* 00:00:00:00:00:00: broadcast scan */
+	u16 bssid_cnt;
 	s32 chanspec_num;	/* 0: all available channels,
 				 * otherwise count of chanspecs in chanspec_list
 				 */
@@ -585,15 +586,6 @@ struct maclist {
 	u8 ea[1][ETH_ALEN];	/* variable length array of MAC addresses */
 };
 
-/* get pkt count struct passed through ioctl */
-typedef struct get_pktcnt {
-	uint rx_good_pkt;
-	uint rx_bad_pkt;
-	uint tx_good_pkt;
-	uint tx_bad_pkt;
-	uint rx_ocast_good_pkt;	/* unicast packets destined for others */
-} get_pktcnt_t;
-
 #ifdef BRCM_FULLMAC
 /* Linux network driver ioctl encoding */
 typedef struct wl_ioctl {
@@ -1247,8 +1239,6 @@ typedef struct tx_inst_power {
 /* Message levels */
 #define WL_ERROR_VAL		0x00000001
 #define WL_TRACE_VAL		0x00000002
-#define WL_AMPDU_VAL		0x20000000
-#define WL_FFPLD_VAL		0x40000000
 
 /* maximum channels returned by the get valid channels iovar */
 #define WL_NUMCHANNELS		64
@@ -1260,348 +1250,11 @@ struct tsinfo_arg {
 
 #define	NFIFO			6	/* # tx/rx fifopairs */
 
-#define	WL_CNT_T_VERSION	7	/* current version of wl_cnt_t struct */
-
-struct wl_cnt {
-	u16 version;		/* see definition of WL_CNT_T_VERSION */
-	u16 length;		/* length of entire structure */
-
-	/* transmit stat counters */
-	u32 txframe;		/* tx data frames */
-	u32 txbyte;		/* tx data bytes */
-	u32 txretrans;	/* tx mac retransmits */
-	u32 txerror;		/* tx data errors (derived: sum of others) */
-	u32 txctl;		/* tx management frames */
-	u32 txprshort;	/* tx short preamble frames */
-	u32 txserr;		/* tx status errors */
-	u32 txnobuf;		/* tx out of buffers errors */
-	u32 txnoassoc;	/* tx discard because we're not associated */
-	u32 txrunt;		/* tx runt frames */
-	u32 txchit;		/* tx header cache hit (fastpath) */
-	u32 txcmiss;		/* tx header cache miss (slowpath) */
-	u32 ieee_tx_status;	/* calls to ieee80211_tx_status */
-	u32 ieee_tx;		/* tx calls frm mac0211 */
-	u32 ieee_rx;		/* calls to ieee_rx */
-
-	/* transmit chip error counters */
-	u32 txuflo;		/* tx fifo underflows */
-	u32 txphyerr;	/* tx phy errors (indicated in tx status) */
-	u32 txphycrs;
-
-	/* receive stat counters */
-	u32 rxframe;		/* rx data frames */
-	u32 rxbyte;		/* rx data bytes */
-	u32 rxerror;		/* rx data errors (derived: sum of others) */
-	u32 rxctl;		/* rx management frames */
-	u32 rxnobuf;		/* rx out of buffers errors */
-	u32 rxnondata;	/* rx non data frames in the data channel errors */
-	u32 rxbadds;		/* rx bad DS errors */
-	u32 rxbadcm;		/* rx bad control or management frames */
-	u32 rxfragerr;	/* rx fragmentation errors */
-	u32 rxrunt;		/* rx runt frames */
-	u32 rxgiant;		/* rx giant frames */
-	u32 rxnoscb;		/* rx no scb error */
-	u32 rxbadproto;	/* rx invalid frames */
-	u32 rxbadsrcmac;	/* rx frames with Invalid Src Mac */
-	u32 rxbadda;		/* rx frames tossed for invalid da */
-	u32 rxfilter;	/* rx frames filtered out */
-
-	/* receive chip error counters */
-	u32 rxoflo;		/* rx fifo overflow errors */
-	u32 rxuflo[NFIFO];	/* rx dma descriptor underflow errors */
-
-	u32 d11cnt_txrts_off;	/* d11cnt txrts value when reset d11cnt */
-	u32 d11cnt_rxcrc_off;	/* d11cnt rxcrc value when reset d11cnt */
-	u32 d11cnt_txnocts_off;	/* d11cnt txnocts value when reset d11cnt */
-
-	/* misc counters */
-	u32 dmade;		/* tx/rx dma descriptor errors */
-	u32 dmada;		/* tx/rx dma data errors */
-	u32 dmape;		/* tx/rx dma descriptor protocol errors */
-	u32 reset;		/* reset count */
-	u32 tbtt;		/* cnts the TBTT int's */
-	u32 txdmawar;
-	u32 pkt_callback_reg_fail;	/* callbacks register failure */
-
-	/* MAC counters: 32-bit version of d11.h's macstat_t */
-	u32 txallfrm;	/* total number of frames sent, incl. Data, ACK, RTS, CTS,
-				 * Control Management (includes retransmissions)
-				 */
-	u32 txrtsfrm;	/* number of RTS sent out by the MAC */
-	u32 txctsfrm;	/* number of CTS sent out by the MAC */
-	u32 txackfrm;	/* number of ACK frames sent out */
-	u32 txdnlfrm;	/* Not used */
-	u32 txbcnfrm;	/* beacons transmitted */
-	u32 txfunfl[8];	/* per-fifo tx underflows */
-	u32 txtplunfl;	/* Template underflows (mac was too slow to transmit ACK/CTS
-				 * or BCN)
-				 */
-	u32 txphyerror;	/* Transmit phy error, type of error is reported in tx-status for
-				 * driver enqueued frames
-				 */
-	u32 rxfrmtoolong;	/* Received frame longer than legal limit (2346 bytes) */
-	u32 rxfrmtooshrt;	/* Received frame did not contain enough bytes for its frame type */
-	u32 rxinvmachdr;	/* Either the protocol version != 0 or frame type not
-				 * data/control/management
-				 */
-	u32 rxbadfcs;	/* number of frames for which the CRC check failed in the MAC */
-	u32 rxbadplcp;	/* parity check of the PLCP header failed */
-	u32 rxcrsglitch;	/* PHY was able to correlate the preamble but not the header */
-	u32 rxstrt;		/* Number of received frames with a good PLCP
-				 * (i.e. passing parity check)
-				 */
-	u32 rxdfrmucastmbss;	/* Number of received DATA frames with good FCS and matching RA */
-	u32 rxmfrmucastmbss;	/* number of received mgmt frames with good FCS and matching RA */
-	u32 rxcfrmucast;	/* number of received CNTRL frames with good FCS and matching RA */
-	u32 rxrtsucast;	/* number of unicast RTS addressed to the MAC (good FCS) */
-	u32 rxctsucast;	/* number of unicast CTS addressed to the MAC (good FCS) */
-	u32 rxackucast;	/* number of ucast ACKS received (good FCS) */
-	u32 rxdfrmocast;	/* number of received DATA frames (good FCS and not matching RA) */
-	u32 rxmfrmocast;	/* number of received MGMT frames (good FCS and not matching RA) */
-	u32 rxcfrmocast;	/* number of received CNTRL frame (good FCS and not matching RA) */
-	u32 rxrtsocast;	/* number of received RTS not addressed to the MAC */
-	u32 rxctsocast;	/* number of received CTS not addressed to the MAC */
-	u32 rxdfrmmcast;	/* number of RX Data multicast frames received by the MAC */
-	u32 rxmfrmmcast;	/* number of RX Management multicast frames received by the MAC */
-	u32 rxcfrmmcast;	/* number of RX Control multicast frames received by the MAC
-				 * (unlikely to see these)
-				 */
-	u32 rxbeaconmbss;	/* beacons received from member of BSS */
-	u32 rxdfrmucastobss;	/* number of unicast frames addressed to the MAC from
-				 * other BSS (WDS FRAME)
-				 */
-	u32 rxbeaconobss;	/* beacons received from other BSS */
-	u32 rxrsptmout;	/* Number of response timeouts for transmitted frames
-				 * expecting a response
-				 */
-	u32 bcntxcancl;	/* transmit beacons canceled due to receipt of beacon (IBSS) */
-	u32 rxf0ovfl;	/* Number of receive fifo 0 overflows */
-	u32 rxf1ovfl;	/* Number of receive fifo 1 overflows (obsolete) */
-	u32 rxf2ovfl;	/* Number of receive fifo 2 overflows (obsolete) */
-	u32 txsfovfl;	/* Number of transmit status fifo overflows (obsolete) */
-	u32 pmqovfl;		/* Number of PMQ overflows */
-	u32 rxcgprqfrm;	/* Number of received Probe requests that made it into
-				 * the PRQ fifo
-				 */
-	u32 rxcgprsqovfl;	/* Rx Probe Request Que overflow in the AP */
-	u32 txcgprsfail;	/* Tx Probe Response Fail. AP sent probe response but did
-				 * not get ACK
-				 */
-	u32 txcgprssuc;	/* Tx Probe Response Success (ACK was received) */
-	u32 prs_timeout;	/* Number of probe requests that were dropped from the PRQ
-				 * fifo because a probe response could not be sent out within
-				 * the time limit defined in M_PRS_MAXTIME
-				 */
-	u32 rxnack;
-	u32 frmscons;
-	u32 txnack;
-	u32 txglitch_nack;	/* obsolete */
-	u32 txburst;		/* obsolete */
-
-	/* 802.11 MIB counters, pp. 614 of 802.11 reaff doc. */
-	u32 txfrag;		/* dot11TransmittedFragmentCount */
-	u32 txmulti;		/* dot11MulticastTransmittedFrameCount */
-	u32 txfail;		/* dot11FailedCount */
-	u32 txretry;		/* dot11RetryCount */
-	u32 txretrie;	/* dot11MultipleRetryCount */
-	u32 rxdup;		/* dot11FrameduplicateCount */
-	u32 txrts;		/* dot11RTSSuccessCount */
-	u32 txnocts;		/* dot11RTSFailureCount */
-	u32 txnoack;		/* dot11ACKFailureCount */
-	u32 rxfrag;		/* dot11ReceivedFragmentCount */
-	u32 rxmulti;		/* dot11MulticastReceivedFrameCount */
-	u32 rxcrc;		/* dot11FCSErrorCount */
-	u32 txfrmsnt;	/* dot11TransmittedFrameCount (bogus MIB?) */
-	u32 rxundec;		/* dot11WEPUndecryptableCount */
-
-	/* WPA2 counters (see rxundec for DecryptFailureCount) */
-	u32 tkipmicfaill;	/* TKIPLocalMICFailures */
-	u32 tkipcntrmsr;	/* TKIPCounterMeasuresInvoked */
-	u32 tkipreplay;	/* TKIPReplays */
-	u32 ccmpfmterr;	/* CCMPFormatErrors */
-	u32 ccmpreplay;	/* CCMPReplays */
-	u32 ccmpundec;	/* CCMPDecryptErrors */
-	u32 fourwayfail;	/* FourWayHandshakeFailures */
-	u32 wepundec;	/* dot11WEPUndecryptableCount */
-	u32 wepicverr;	/* dot11WEPICVErrorCount */
-	u32 decsuccess;	/* DecryptSuccessCount */
-	u32 tkipicverr;	/* TKIPICVErrorCount */
-	u32 wepexcluded;	/* dot11WEPExcludedCount */
-
-	u32 rxundec_mcst;	/* dot11WEPUndecryptableCount */
-
-	/* WPA2 counters (see rxundec for DecryptFailureCount) */
-	u32 tkipmicfaill_mcst;	/* TKIPLocalMICFailures */
-	u32 tkipcntrmsr_mcst;	/* TKIPCounterMeasuresInvoked */
-	u32 tkipreplay_mcst;	/* TKIPReplays */
-	u32 ccmpfmterr_mcst;	/* CCMPFormatErrors */
-	u32 ccmpreplay_mcst;	/* CCMPReplays */
-	u32 ccmpundec_mcst;	/* CCMPDecryptErrors */
-	u32 fourwayfail_mcst;	/* FourWayHandshakeFailures */
-	u32 wepundec_mcst;	/* dot11WEPUndecryptableCount */
-	u32 wepicverr_mcst;	/* dot11WEPICVErrorCount */
-	u32 decsuccess_mcst;	/* DecryptSuccessCount */
-	u32 tkipicverr_mcst;	/* TKIPICVErrorCount */
-	u32 wepexcluded_mcst;	/* dot11WEPExcludedCount */
-
-	u32 txchanrej;	/* Tx frames suppressed due to channel rejection */
-	u32 txexptime;	/* Tx frames suppressed due to timer expiration */
-	u32 psmwds;		/* Count PSM watchdogs */
-	u32 phywatchdog;	/* Count Phy watchdogs (triggered by ucode) */
-
-	/* MBSS counters, AP only */
-	u32 prq_entries_handled;	/* PRQ entries read in */
-	u32 prq_undirected_entries;	/*    which were bcast bss & ssid */
-	u32 prq_bad_entries;	/*    which could not be translated to info */
-	u32 atim_suppress_count;	/* TX suppressions on ATIM fifo */
-	u32 bcn_template_not_ready;	/* Template marked in use on send bcn ... */
-	u32 bcn_template_not_ready_done;	/* ...but "DMA done" interrupt rcvd */
-	u32 late_tbtt_dpc;	/* TBTT DPC did not happen in time */
-
-	/* per-rate receive stat counters */
-	u32 rx1mbps;		/* packets rx at 1Mbps */
-	u32 rx2mbps;		/* packets rx at 2Mbps */
-	u32 rx5mbps5;	/* packets rx at 5.5Mbps */
-	u32 rx6mbps;		/* packets rx at 6Mbps */
-	u32 rx9mbps;		/* packets rx at 9Mbps */
-	u32 rx11mbps;	/* packets rx at 11Mbps */
-	u32 rx12mbps;	/* packets rx at 12Mbps */
-	u32 rx18mbps;	/* packets rx at 18Mbps */
-	u32 rx24mbps;	/* packets rx at 24Mbps */
-	u32 rx36mbps;	/* packets rx at 36Mbps */
-	u32 rx48mbps;	/* packets rx at 48Mbps */
-	u32 rx54mbps;	/* packets rx at 54Mbps */
-	u32 rx108mbps;	/* packets rx at 108mbps */
-	u32 rx162mbps;	/* packets rx at 162mbps */
-	u32 rx216mbps;	/* packets rx at 216 mbps */
-	u32 rx270mbps;	/* packets rx at 270 mbps */
-	u32 rx324mbps;	/* packets rx at 324 mbps */
-	u32 rx378mbps;	/* packets rx at 378 mbps */
-	u32 rx432mbps;	/* packets rx at 432 mbps */
-	u32 rx486mbps;	/* packets rx at 486 mbps */
-	u32 rx540mbps;	/* packets rx at 540 mbps */
-
-	/* pkteng rx frame stats */
-	u32 pktengrxducast;	/* unicast frames rxed by the pkteng code */
-	u32 pktengrxdmcast;	/* multicast frames rxed by the pkteng code */
-
-	u32 rfdisable;	/* count of radio disables */
-	u32 bphy_rxcrsglitch;	/* PHY count of bphy glitches */
-
-	u32 txmpdu_sgi;	/* count for sgi transmit */
-	u32 rxmpdu_sgi;	/* count for sgi received */
-	u32 txmpdu_stbc;	/* count for stbc transmit */
-	u32 rxmpdu_stbc;	/* count for stbc received */
-};
-
-#define	WL_DELTA_STATS_T_VERSION	1	/* current version of wl_delta_stats_t struct */
-
-typedef struct {
-	u16 version;		/* see definition of WL_DELTA_STATS_T_VERSION */
-	u16 length;		/* length of entire structure */
-
-	/* transmit stat counters */
-	u32 txframe;		/* tx data frames */
-	u32 txbyte;		/* tx data bytes */
-	u32 txretrans;	/* tx mac retransmits */
-	u32 txfail;		/* tx failures */
-
-	/* receive stat counters */
-	u32 rxframe;		/* rx data frames */
-	u32 rxbyte;		/* rx data bytes */
-
-	/* per-rate receive stat counters */
-	u32 rx1mbps;		/* packets rx at 1Mbps */
-	u32 rx2mbps;		/* packets rx at 2Mbps */
-	u32 rx5mbps5;	/* packets rx at 5.5Mbps */
-	u32 rx6mbps;		/* packets rx at 6Mbps */
-	u32 rx9mbps;		/* packets rx at 9Mbps */
-	u32 rx11mbps;	/* packets rx at 11Mbps */
-	u32 rx12mbps;	/* packets rx at 12Mbps */
-	u32 rx18mbps;	/* packets rx at 18Mbps */
-	u32 rx24mbps;	/* packets rx at 24Mbps */
-	u32 rx36mbps;	/* packets rx at 36Mbps */
-	u32 rx48mbps;	/* packets rx at 48Mbps */
-	u32 rx54mbps;	/* packets rx at 54Mbps */
-	u32 rx108mbps;	/* packets rx at 108mbps */
-	u32 rx162mbps;	/* packets rx at 162mbps */
-	u32 rx216mbps;	/* packets rx at 216 mbps */
-	u32 rx270mbps;	/* packets rx at 270 mbps */
-	u32 rx324mbps;	/* packets rx at 324 mbps */
-	u32 rx378mbps;	/* packets rx at 378 mbps */
-	u32 rx432mbps;	/* packets rx at 432 mbps */
-	u32 rx486mbps;	/* packets rx at 486 mbps */
-	u32 rx540mbps;	/* packets rx at 540 mbps */
-} wl_delta_stats_t;
-
-#define WL_WME_CNT_VERSION	1	/* current version of wl_wme_cnt_t */
-
-typedef struct {
-	u32 packets;
-	u32 bytes;
-} wl_traffic_stats_t;
-
-typedef struct {
-	u16 version;		/* see definition of WL_WME_CNT_VERSION */
-	u16 length;		/* length of entire structure */
-
-	wl_traffic_stats_t tx[AC_COUNT];	/* Packets transmitted */
-	wl_traffic_stats_t tx_failed[AC_COUNT];	/* Packets dropped or failed to transmit */
-	wl_traffic_stats_t rx[AC_COUNT];	/* Packets received */
-	wl_traffic_stats_t rx_failed[AC_COUNT];	/* Packets failed to receive */
-
-	wl_traffic_stats_t forward[AC_COUNT];	/* Packets forwarded by AP */
-
-	wl_traffic_stats_t tx_expired[AC_COUNT];	/* packets dropped due to lifetime expiry */
-
-} wl_wme_cnt_t;
-
 struct wl_msglevel2 {
 	u32 low;
 	u32 high;
 };
 
-#ifdef WLBA
-
-#define	WLC_BA_CNT_VERSION	1	/* current version of wlc_ba_cnt_t */
-
-/* block ack related stats */
-typedef struct wlc_ba_cnt {
-	u16 version;		/* WLC_BA_CNT_VERSION */
-	u16 length;		/* length of entire structure */
-
-	/* transmit stat counters */
-	u32 txpdu;		/* pdus sent */
-	u32 txsdu;		/* sdus sent */
-	u32 txfc;		/* tx side flow controlled packets */
-	u32 txfci;		/* tx side flow control initiated */
-	u32 txretrans;	/* retransmitted pdus */
-	u32 txbatimer;	/* ba resend due to timer */
-	u32 txdrop;		/* dropped packets */
-	u32 txaddbareq;	/* addba req sent */
-	u32 txaddbaresp;	/* addba resp sent */
-	u32 txdelba;		/* delba sent */
-	u32 txba;		/* ba sent */
-	u32 txbar;		/* bar sent */
-	u32 txpad[4];	/* future */
-
-	/* receive side counters */
-	u32 rxpdu;		/* pdus recd */
-	u32 rxqed;		/* pdus buffered before sending up */
-	u32 rxdup;		/* duplicate pdus */
-	u32 rxnobuf;		/* pdus discarded due to no buf */
-	u32 rxaddbareq;	/* addba req recd */
-	u32 rxaddbaresp;	/* addba resp recd */
-	u32 rxdelba;		/* delba recd */
-	u32 rxba;		/* ba recd */
-	u32 rxbar;		/* bar recd */
-	u32 rxinvba;		/* invalid ba recd */
-	u32 rxbaholes;	/* ba recd with holes */
-	u32 rxunexp;		/* unexpected packets */
-	u32 rxpad[4];	/* future */
-} wlc_ba_cnt_t;
-#endif				/* WLBA */
-
 /* structure for per-tid ampdu control */
 struct ampdu_tid_control {
 	u8 tid;		/* tid */
diff --git a/drivers/staging/brcm80211/util/Makefile b/drivers/staging/brcm80211/util/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..f9b36cafdc87712e4dd3ff7b395d8fbe14d5d4ab
--- /dev/null
+++ b/drivers/staging/brcm80211/util/Makefile
@@ -0,0 +1,29 @@
+#
+# Makefile fragment for Broadcom 802.11n Networking Device Driver Utilities
+#
+# Copyright (c) 2011 Broadcom Corporation
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+# OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ccflags-y :=				\
+	-Idrivers/staging/brcm80211/util \
+	-Idrivers/staging/brcm80211/include
+
+BRCMUTIL_OFILES := \
+	bcmutils.o \
+	bcmwifi.o
+
+MODULEPFX := brcmutil
+
+obj-$(CONFIG_BRCMUTIL)	+= $(MODULEPFX).o
+$(MODULEPFX)-objs	= $(BRCMUTIL_OFILES)
diff --git a/drivers/staging/brcm80211/util/aiutils.c b/drivers/staging/brcm80211/util/aiutils.c
deleted file mode 100644
index 570869032d884c2da66a585780a72c983f0f7166..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/util/aiutils.c
+++ /dev/null
@@ -1,705 +0,0 @@
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <bcmdefs.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <bcmutils.h>
-#include <siutils.h>
-#include <hndsoc.h>
-#include <sbchipc.h>
-#include <pcicfg.h>
-#include <bcmdevs.h>
-
-#define BCM47162_DMP() ((sih->chip == BCM47162_CHIP_ID) && \
-		(sih->chiprev == 0) && \
-		(sii->coreid[sii->curidx] == MIPS74K_CORE_ID))
-
-/* EROM parsing */
-
-static u32
-get_erom_ent(si_t *sih, u32 **eromptr, u32 mask, u32 match)
-{
-	u32 ent;
-	uint inv = 0, nom = 0;
-
-	while (true) {
-		ent = R_REG(*eromptr);
-		(*eromptr)++;
-
-		if (mask == 0)
-			break;
-
-		if ((ent & ER_VALID) == 0) {
-			inv++;
-			continue;
-		}
-
-		if (ent == (ER_END | ER_VALID))
-			break;
-
-		if ((ent & mask) == match)
-			break;
-
-		nom++;
-	}
-
-	SI_VMSG(("%s: Returning ent 0x%08x\n", __func__, ent));
-	if (inv + nom) {
-		SI_VMSG(("  after %d invalid and %d non-matching entries\n",
-			 inv, nom));
-	}
-	return ent;
-}
-
-static u32
-get_asd(si_t *sih, u32 **eromptr, uint sp, uint ad, uint st,
-	u32 *addrl, u32 *addrh, u32 *sizel, u32 *sizeh)
-{
-	u32 asd, sz, szd;
-
-	asd = get_erom_ent(sih, eromptr, ER_VALID, ER_VALID);
-	if (((asd & ER_TAG1) != ER_ADD) ||
-	    (((asd & AD_SP_MASK) >> AD_SP_SHIFT) != sp) ||
-	    ((asd & AD_ST_MASK) != st)) {
-		/* This is not what we want, "push" it back */
-		(*eromptr)--;
-		return 0;
-	}
-	*addrl = asd & AD_ADDR_MASK;
-	if (asd & AD_AG32)
-		*addrh = get_erom_ent(sih, eromptr, 0, 0);
-	else
-		*addrh = 0;
-	*sizeh = 0;
-	sz = asd & AD_SZ_MASK;
-	if (sz == AD_SZ_SZD) {
-		szd = get_erom_ent(sih, eromptr, 0, 0);
-		*sizel = szd & SD_SZ_MASK;
-		if (szd & SD_SG32)
-			*sizeh = get_erom_ent(sih, eromptr, 0, 0);
-	} else
-		*sizel = AD_SZ_BASE << (sz >> AD_SZ_SHIFT);
-
-	SI_VMSG(("  SP %d, ad %d: st = %d, 0x%08x_0x%08x @ 0x%08x_0x%08x\n",
-		 sp, ad, st, *sizeh, *sizel, *addrh, *addrl));
-
-	return asd;
-}
-
-static void ai_hwfixup(si_info_t *sii)
-{
-}
-
-/* parse the enumeration rom to identify all cores */
-void ai_scan(si_t *sih, void *regs, uint devid)
-{
-	si_info_t *sii = SI_INFO(sih);
-	chipcregs_t *cc = (chipcregs_t *) regs;
-	u32 erombase, *eromptr, *eromlim;
-
-	erombase = R_REG(&cc->eromptr);
-
-	switch (sih->bustype) {
-	case SI_BUS:
-		eromptr = (u32 *) REG_MAP(erombase, SI_CORE_SIZE);
-		break;
-
-	case PCI_BUS:
-		/* Set wrappers address */
-		sii->curwrap = (void *)((unsigned long)regs + SI_CORE_SIZE);
-
-		/* Now point the window at the erom */
-		pci_write_config_dword(sii->pbus, PCI_BAR0_WIN, erombase);
-		eromptr = regs;
-		break;
-
-	case SPI_BUS:
-	case SDIO_BUS:
-		eromptr = (u32 *)(unsigned long)erombase;
-		break;
-
-	default:
-		SI_ERROR(("Don't know how to do AXI enumertion on bus %d\n",
-			  sih->bustype));
-		ASSERT(0);
-		return;
-	}
-	eromlim = eromptr + (ER_REMAPCONTROL / sizeof(u32));
-
-	SI_VMSG(("ai_scan: regs = 0x%p, erombase = 0x%08x, eromptr = 0x%p, eromlim = 0x%p\n", regs, erombase, eromptr, eromlim));
-	while (eromptr < eromlim) {
-		u32 cia, cib, cid, mfg, crev, nmw, nsw, nmp, nsp;
-		u32 mpd, asd, addrl, addrh, sizel, sizeh;
-		u32 *base;
-		uint i, j, idx;
-		bool br;
-
-		br = false;
-
-		/* Grok a component */
-		cia = get_erom_ent(sih, &eromptr, ER_TAG, ER_CI);
-		if (cia == (ER_END | ER_VALID)) {
-			SI_VMSG(("Found END of erom after %d cores\n",
-				 sii->numcores));
-			ai_hwfixup(sii);
-			return;
-		}
-		base = eromptr - 1;
-		cib = get_erom_ent(sih, &eromptr, 0, 0);
-
-		if ((cib & ER_TAG) != ER_CI) {
-			SI_ERROR(("CIA not followed by CIB\n"));
-			goto error;
-		}
-
-		cid = (cia & CIA_CID_MASK) >> CIA_CID_SHIFT;
-		mfg = (cia & CIA_MFG_MASK) >> CIA_MFG_SHIFT;
-		crev = (cib & CIB_REV_MASK) >> CIB_REV_SHIFT;
-		nmw = (cib & CIB_NMW_MASK) >> CIB_NMW_SHIFT;
-		nsw = (cib & CIB_NSW_MASK) >> CIB_NSW_SHIFT;
-		nmp = (cib & CIB_NMP_MASK) >> CIB_NMP_SHIFT;
-		nsp = (cib & CIB_NSP_MASK) >> CIB_NSP_SHIFT;
-
-		SI_VMSG(("Found component 0x%04x/0x%04x rev %d at erom addr 0x%p, with nmw = %d, " "nsw = %d, nmp = %d & nsp = %d\n", mfg, cid, crev, base, nmw, nsw, nmp, nsp));
-
-		if (((mfg == MFGID_ARM) && (cid == DEF_AI_COMP)) || (nsp == 0))
-			continue;
-		if ((nmw + nsw == 0)) {
-			/* A component which is not a core */
-			if (cid == OOB_ROUTER_CORE_ID) {
-				asd = get_asd(sih, &eromptr, 0, 0, AD_ST_SLAVE,
-					      &addrl, &addrh, &sizel, &sizeh);
-				if (asd != 0) {
-					sii->oob_router = addrl;
-				}
-			}
-			continue;
-		}
-
-		idx = sii->numcores;
-/*		sii->eromptr[idx] = base; */
-		sii->cia[idx] = cia;
-		sii->cib[idx] = cib;
-		sii->coreid[idx] = cid;
-
-		for (i = 0; i < nmp; i++) {
-			mpd = get_erom_ent(sih, &eromptr, ER_VALID, ER_VALID);
-			if ((mpd & ER_TAG) != ER_MP) {
-				SI_ERROR(("Not enough MP entries for component 0x%x\n", cid));
-				goto error;
-			}
-			SI_VMSG(("  Master port %d, mp: %d id: %d\n", i,
-				 (mpd & MPD_MP_MASK) >> MPD_MP_SHIFT,
-				 (mpd & MPD_MUI_MASK) >> MPD_MUI_SHIFT));
-		}
-
-		/* First Slave Address Descriptor should be port 0:
-		 * the main register space for the core
-		 */
-		asd =
-		    get_asd(sih, &eromptr, 0, 0, AD_ST_SLAVE, &addrl, &addrh,
-			    &sizel, &sizeh);
-		if (asd == 0) {
-			/* Try again to see if it is a bridge */
-			asd =
-			    get_asd(sih, &eromptr, 0, 0, AD_ST_BRIDGE, &addrl,
-				    &addrh, &sizel, &sizeh);
-			if (asd != 0)
-				br = true;
-			else if ((addrh != 0) || (sizeh != 0)
-				 || (sizel != SI_CORE_SIZE)) {
-				SI_ERROR(("First Slave ASD for core 0x%04x malformed " "(0x%08x)\n", cid, asd));
-				goto error;
-			}
-		}
-		sii->coresba[idx] = addrl;
-		sii->coresba_size[idx] = sizel;
-		/* Get any more ASDs in port 0 */
-		j = 1;
-		do {
-			asd =
-			    get_asd(sih, &eromptr, 0, j, AD_ST_SLAVE, &addrl,
-				    &addrh, &sizel, &sizeh);
-			if ((asd != 0) && (j == 1) && (sizel == SI_CORE_SIZE)) {
-				sii->coresba2[idx] = addrl;
-				sii->coresba2_size[idx] = sizel;
-			}
-			j++;
-		} while (asd != 0);
-
-		/* Go through the ASDs for other slave ports */
-		for (i = 1; i < nsp; i++) {
-			j = 0;
-			do {
-				asd =
-				    get_asd(sih, &eromptr, i, j++, AD_ST_SLAVE,
-					    &addrl, &addrh, &sizel, &sizeh);
-			} while (asd != 0);
-			if (j == 0) {
-				SI_ERROR((" SP %d has no address descriptors\n",
-					  i));
-				goto error;
-			}
-		}
-
-		/* Now get master wrappers */
-		for (i = 0; i < nmw; i++) {
-			asd =
-			    get_asd(sih, &eromptr, i, 0, AD_ST_MWRAP, &addrl,
-				    &addrh, &sizel, &sizeh);
-			if (asd == 0) {
-				SI_ERROR(("Missing descriptor for MW %d\n", i));
-				goto error;
-			}
-			if ((sizeh != 0) || (sizel != SI_CORE_SIZE)) {
-				SI_ERROR(("Master wrapper %d is not 4KB\n", i));
-				goto error;
-			}
-			if (i == 0)
-				sii->wrapba[idx] = addrl;
-		}
-
-		/* And finally slave wrappers */
-		for (i = 0; i < nsw; i++) {
-			uint fwp = (nsp == 1) ? 0 : 1;
-			asd =
-			    get_asd(sih, &eromptr, fwp + i, 0, AD_ST_SWRAP,
-				    &addrl, &addrh, &sizel, &sizeh);
-			if (asd == 0) {
-				SI_ERROR(("Missing descriptor for SW %d\n", i));
-				goto error;
-			}
-			if ((sizeh != 0) || (sizel != SI_CORE_SIZE)) {
-				SI_ERROR(("Slave wrapper %d is not 4KB\n", i));
-				goto error;
-			}
-			if ((nmw == 0) && (i == 0))
-				sii->wrapba[idx] = addrl;
-		}
-
-		/* Don't record bridges */
-		if (br)
-			continue;
-
-		/* Done with core */
-		sii->numcores++;
-	}
-
-	SI_ERROR(("Reached end of erom without finding END"));
-
- error:
-	sii->numcores = 0;
-	return;
-}
-
-/* This function changes the logical "focus" to the indicated core.
- * Return the current core's virtual address.
- */
-void *ai_setcoreidx(si_t *sih, uint coreidx)
-{
-	si_info_t *sii = SI_INFO(sih);
-	u32 addr = sii->coresba[coreidx];
-	u32 wrap = sii->wrapba[coreidx];
-	void *regs;
-
-	if (coreidx >= sii->numcores)
-		return NULL;
-
-	/*
-	 * If the user has provided an interrupt mask enabled function,
-	 * then assert interrupts are disabled before switching the core.
-	 */
-	ASSERT((sii->intrsenabled_fn == NULL)
-	       || !(*(sii)->intrsenabled_fn) ((sii)->intr_arg));
-
-	switch (sih->bustype) {
-	case SI_BUS:
-		/* map new one */
-		if (!sii->regs[coreidx]) {
-			sii->regs[coreidx] = REG_MAP(addr, SI_CORE_SIZE);
-			ASSERT(GOODREGS(sii->regs[coreidx]));
-		}
-		sii->curmap = regs = sii->regs[coreidx];
-		if (!sii->wrappers[coreidx]) {
-			sii->wrappers[coreidx] = REG_MAP(wrap, SI_CORE_SIZE);
-			ASSERT(GOODREGS(sii->wrappers[coreidx]));
-		}
-		sii->curwrap = sii->wrappers[coreidx];
-		break;
-
-	case PCI_BUS:
-		/* point bar0 window */
-		pci_write_config_dword(sii->pbus, PCI_BAR0_WIN, addr);
-		regs = sii->curmap;
-		/* point bar0 2nd 4KB window */
-		pci_write_config_dword(sii->pbus, PCI_BAR0_WIN2, wrap);
-		break;
-
-	case SPI_BUS:
-	case SDIO_BUS:
-		sii->curmap = regs = (void *)(unsigned long)addr;
-		sii->curwrap = (void *)(unsigned long)wrap;
-		break;
-
-	default:
-		ASSERT(0);
-		regs = NULL;
-		break;
-	}
-
-	sii->curmap = regs;
-	sii->curidx = coreidx;
-
-	return regs;
-}
-
-/* Return the number of address spaces in current core */
-int ai_numaddrspaces(si_t *sih)
-{
-	return 2;
-}
-
-/* Return the address of the nth address space in the current core */
-u32 ai_addrspace(si_t *sih, uint asidx)
-{
-	si_info_t *sii;
-	uint cidx;
-
-	sii = SI_INFO(sih);
-	cidx = sii->curidx;
-
-	if (asidx == 0)
-		return sii->coresba[cidx];
-	else if (asidx == 1)
-		return sii->coresba2[cidx];
-	else {
-		SI_ERROR(("%s: Need to parse the erom again to find addr space %d\n", __func__, asidx));
-		return 0;
-	}
-}
-
-/* Return the size of the nth address space in the current core */
-u32 ai_addrspacesize(si_t *sih, uint asidx)
-{
-	si_info_t *sii;
-	uint cidx;
-
-	sii = SI_INFO(sih);
-	cidx = sii->curidx;
-
-	if (asidx == 0)
-		return sii->coresba_size[cidx];
-	else if (asidx == 1)
-		return sii->coresba2_size[cidx];
-	else {
-		SI_ERROR(("%s: Need to parse the erom again to find addr space %d\n", __func__, asidx));
-		return 0;
-	}
-}
-
-uint ai_flag(si_t *sih)
-{
-	si_info_t *sii;
-	aidmp_t *ai;
-
-	sii = SI_INFO(sih);
-	if (BCM47162_DMP()) {
-		SI_ERROR(("%s: Attempting to read MIPS DMP registers on 47162a0", __func__));
-		return sii->curidx;
-	}
-	ai = sii->curwrap;
-
-	return R_REG(&ai->oobselouta30) & 0x1f;
-}
-
-void ai_setint(si_t *sih, int siflag)
-{
-}
-
-void ai_write_wrap_reg(si_t *sih, u32 offset, u32 val)
-{
-	si_info_t *sii = SI_INFO(sih);
-	u32 *w = (u32 *) sii->curwrap;
-	W_REG(w + (offset / 4), val);
-	return;
-}
-
-uint ai_corevendor(si_t *sih)
-{
-	si_info_t *sii;
-	u32 cia;
-
-	sii = SI_INFO(sih);
-	cia = sii->cia[sii->curidx];
-	return (cia & CIA_MFG_MASK) >> CIA_MFG_SHIFT;
-}
-
-uint ai_corerev(si_t *sih)
-{
-	si_info_t *sii;
-	u32 cib;
-
-	sii = SI_INFO(sih);
-	cib = sii->cib[sii->curidx];
-	return (cib & CIB_REV_MASK) >> CIB_REV_SHIFT;
-}
-
-bool ai_iscoreup(si_t *sih)
-{
-	si_info_t *sii;
-	aidmp_t *ai;
-
-	sii = SI_INFO(sih);
-	ai = sii->curwrap;
-
-	return (((R_REG(&ai->ioctrl) & (SICF_FGC | SICF_CLOCK_EN)) ==
-		 SICF_CLOCK_EN)
-		&& ((R_REG(&ai->resetctrl) & AIRC_RESET) == 0));
-}
-
-/*
- * Switch to 'coreidx', issue a single arbitrary 32bit register mask&set operation,
- * switch back to the original core, and return the new value.
- *
- * When using the silicon backplane, no fiddling with interrupts or core switches is needed.
- *
- * Also, when using pci/pcie, we can optimize away the core switching for pci registers
- * and (on newer pci cores) chipcommon registers.
- */
-uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val)
-{
-	uint origidx = 0;
-	u32 *r = NULL;
-	uint w;
-	uint intr_val = 0;
-	bool fast = false;
-	si_info_t *sii;
-
-	sii = SI_INFO(sih);
-
-	ASSERT(GOODIDX(coreidx));
-	ASSERT(regoff < SI_CORE_SIZE);
-	ASSERT((val & ~mask) == 0);
-
-	if (coreidx >= SI_MAXCORES)
-		return 0;
-
-	if (sih->bustype == SI_BUS) {
-		/* If internal bus, we can always get at everything */
-		fast = true;
-		/* map if does not exist */
-		if (!sii->regs[coreidx]) {
-			sii->regs[coreidx] = REG_MAP(sii->coresba[coreidx],
-						     SI_CORE_SIZE);
-			ASSERT(GOODREGS(sii->regs[coreidx]));
-		}
-		r = (u32 *) ((unsigned char *) sii->regs[coreidx] + regoff);
-	} else if (sih->bustype == PCI_BUS) {
-		/* If pci/pcie, we can get at pci/pcie regs and on newer cores to chipc */
-
-		if ((sii->coreid[coreidx] == CC_CORE_ID) && SI_FAST(sii)) {
-			/* Chipc registers are mapped at 12KB */
-
-			fast = true;
-			r = (u32 *) ((char *)sii->curmap +
-					PCI_16KB0_CCREGS_OFFSET + regoff);
-		} else if (sii->pub.buscoreidx == coreidx) {
-			/* pci registers are at either in the last 2KB of an 8KB window
-			 * or, in pcie and pci rev 13 at 8KB
-			 */
-			fast = true;
-			if (SI_FAST(sii))
-				r = (u32 *) ((char *)sii->curmap +
-						PCI_16KB0_PCIREGS_OFFSET +
-						regoff);
-			else
-				r = (u32 *) ((char *)sii->curmap +
-						((regoff >= SBCONFIGOFF) ?
-						 PCI_BAR0_PCISBR_OFFSET :
-						 PCI_BAR0_PCIREGS_OFFSET) +
-						regoff);
-		}
-	}
-
-	if (!fast) {
-		INTR_OFF(sii, intr_val);
-
-		/* save current core index */
-		origidx = si_coreidx(&sii->pub);
-
-		/* switch core */
-		r = (u32 *) ((unsigned char *) ai_setcoreidx(&sii->pub, coreidx) +
-				regoff);
-	}
-	ASSERT(r != NULL);
-
-	/* mask and set */
-	if (mask || val) {
-		w = (R_REG(r) & ~mask) | val;
-		W_REG(r, w);
-	}
-
-	/* readback */
-	w = R_REG(r);
-
-	if (!fast) {
-		/* restore core index */
-		if (origidx != coreidx)
-			ai_setcoreidx(&sii->pub, origidx);
-
-		INTR_RESTORE(sii, intr_val);
-	}
-
-	return w;
-}
-
-void ai_core_disable(si_t *sih, u32 bits)
-{
-	si_info_t *sii;
-	volatile u32 dummy;
-	aidmp_t *ai;
-
-	sii = SI_INFO(sih);
-
-	ASSERT(GOODREGS(sii->curwrap));
-	ai = sii->curwrap;
-
-	/* if core is already in reset, just return */
-	if (R_REG(&ai->resetctrl) & AIRC_RESET)
-		return;
-
-	W_REG(&ai->ioctrl, bits);
-	dummy = R_REG(&ai->ioctrl);
-	udelay(10);
-
-	W_REG(&ai->resetctrl, AIRC_RESET);
-	udelay(1);
-}
-
-/* reset and re-enable a core
- * inputs:
- * bits - core specific bits that are set during and after reset sequence
- * resetbits - core specific bits that are set only during reset sequence
- */
-void ai_core_reset(si_t *sih, u32 bits, u32 resetbits)
-{
-	si_info_t *sii;
-	aidmp_t *ai;
-	volatile u32 dummy;
-
-	sii = SI_INFO(sih);
-	ASSERT(GOODREGS(sii->curwrap));
-	ai = sii->curwrap;
-
-	/*
-	 * Must do the disable sequence first to work for arbitrary current core state.
-	 */
-	ai_core_disable(sih, (bits | resetbits));
-
-	/*
-	 * Now do the initialization sequence.
-	 */
-	W_REG(&ai->ioctrl, (bits | SICF_FGC | SICF_CLOCK_EN));
-	dummy = R_REG(&ai->ioctrl);
-	W_REG(&ai->resetctrl, 0);
-	udelay(1);
-
-	W_REG(&ai->ioctrl, (bits | SICF_CLOCK_EN));
-	dummy = R_REG(&ai->ioctrl);
-	udelay(1);
-}
-
-void ai_core_cflags_wo(si_t *sih, u32 mask, u32 val)
-{
-	si_info_t *sii;
-	aidmp_t *ai;
-	u32 w;
-
-	sii = SI_INFO(sih);
-
-	if (BCM47162_DMP()) {
-		SI_ERROR(("%s: Accessing MIPS DMP register (ioctrl) on 47162a0",
-			  __func__));
-		return;
-	}
-
-	ASSERT(GOODREGS(sii->curwrap));
-	ai = sii->curwrap;
-
-	ASSERT((val & ~mask) == 0);
-
-	if (mask || val) {
-		w = ((R_REG(&ai->ioctrl) & ~mask) | val);
-		W_REG(&ai->ioctrl, w);
-	}
-}
-
-u32 ai_core_cflags(si_t *sih, u32 mask, u32 val)
-{
-	si_info_t *sii;
-	aidmp_t *ai;
-	u32 w;
-
-	sii = SI_INFO(sih);
-	if (BCM47162_DMP()) {
-		SI_ERROR(("%s: Accessing MIPS DMP register (ioctrl) on 47162a0",
-			  __func__));
-		return 0;
-	}
-
-	ASSERT(GOODREGS(sii->curwrap));
-	ai = sii->curwrap;
-
-	ASSERT((val & ~mask) == 0);
-
-	if (mask || val) {
-		w = ((R_REG(&ai->ioctrl) & ~mask) | val);
-		W_REG(&ai->ioctrl, w);
-	}
-
-	return R_REG(&ai->ioctrl);
-}
-
-u32 ai_core_sflags(si_t *sih, u32 mask, u32 val)
-{
-	si_info_t *sii;
-	aidmp_t *ai;
-	u32 w;
-
-	sii = SI_INFO(sih);
-	if (BCM47162_DMP()) {
-		SI_ERROR(("%s: Accessing MIPS DMP register (iostatus) on 47162a0", __func__));
-		return 0;
-	}
-
-	ASSERT(GOODREGS(sii->curwrap));
-	ai = sii->curwrap;
-
-	ASSERT((val & ~mask) == 0);
-	ASSERT((mask & ~SISF_CORE_BITS) == 0);
-
-	if (mask || val) {
-		w = ((R_REG(&ai->iostatus) & ~mask) | val);
-		W_REG(&ai->iostatus, w);
-	}
-
-	return R_REG(&ai->iostatus);
-}
-
diff --git a/drivers/staging/brcm80211/util/bcmsrom.c b/drivers/staging/brcm80211/util/bcmsrom.c
deleted file mode 100644
index 850bfa6593e05b27d9873a77c5c1720a8b4e6e2d..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/util/bcmsrom.c
+++ /dev/null
@@ -1,2088 +0,0 @@
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/etherdevice.h>
-#include <bcmdefs.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <stdarg.h>
-#include <bcmutils.h>
-#include <hndsoc.h>
-#include <sbchipc.h>
-#include <bcmdevs.h>
-#include <pcicfg.h>
-#include <siutils.h>
-#include <bcmsrom.h>
-#include <bcmsrom_tbl.h>
-#ifdef BCMSDIO
-#include <bcmsdh.h>
-#include <sdio.h>
-#endif
-
-#include <bcmnvram.h>
-#include <bcmotp.h>
-
-#if defined(BCMSDIO)
-#include <sbsdio.h>
-#include <sbhnddma.h>
-#include <sbsdpcmdev.h>
-#endif
-
-#include <linux/if_ether.h>
-
-#define	BS_ERROR(args)
-
-#define SROM_OFFSET(sih) ((sih->ccrev > 31) ? \
-	(((sih->cccaps & CC_CAP_SROM) == 0) ? NULL : \
-	 ((u8 *)curmap + PCI_16KB0_CCREGS_OFFSET + CC_SROM_OTP)) : \
-	((u8 *)curmap + PCI_BAR0_SPROM_OFFSET))
-
-#if defined(BCMDBG)
-#define WRITE_ENABLE_DELAY	500	/* 500 ms after write enable/disable toggle */
-#define WRITE_WORD_DELAY	20	/* 20 ms between each word write */
-#endif
-
-typedef struct varbuf {
-	char *base;		/* pointer to buffer base */
-	char *buf;		/* pointer to current position */
-	unsigned int size;	/* current (residual) size in bytes */
-} varbuf_t;
-extern char *_vars;
-extern uint _varsz;
-
-#define SROM_CIS_SINGLE	1
-
-static int initvars_srom_si(si_t *sih, void *curmap, char **vars, uint *count);
-static void _initvars_srom_pci(u8 sromrev, u16 *srom, uint off, varbuf_t *b);
-static int initvars_srom_pci(si_t *sih, void *curmap, char **vars, uint *count);
-static int initvars_flash_si(si_t *sih, char **vars, uint *count);
-#ifdef BCMSDIO
-static int initvars_cis_sdio(char **vars, uint *count);
-static int sprom_cmd_sdio(u8 cmd);
-static int sprom_read_sdio(u16 addr, u16 *data);
-#endif				/* BCMSDIO */
-static int sprom_read_pci(si_t *sih, u16 *sprom,
-			  uint wordoff, u16 *buf, uint nwords, bool check_crc);
-#if defined(BCMNVRAMR)
-static int otp_read_pci(si_t *sih, u16 *buf, uint bufsz);
-#endif
-static u16 srom_cc_cmd(si_t *sih, void *ccregs, u32 cmd,
-			  uint wordoff, u16 data);
-
-static int initvars_table(char *start, char *end,
-			  char **vars, uint *count);
-static int initvars_flash(si_t *sih, char **vp,
-			  uint len);
-
-/* Initialization of varbuf structure */
-static void varbuf_init(varbuf_t *b, char *buf, uint size)
-{
-	b->size = size;
-	b->base = b->buf = buf;
-}
-
-/* append a null terminated var=value string */
-static int varbuf_append(varbuf_t *b, const char *fmt, ...)
-{
-	va_list ap;
-	int r;
-	size_t len;
-	char *s;
-
-	if (b->size < 2)
-		return 0;
-
-	va_start(ap, fmt);
-	r = vsnprintf(b->buf, b->size, fmt, ap);
-	va_end(ap);
-
-	/* C99 snprintf behavior returns r >= size on overflow,
-	 * others return -1 on overflow.
-	 * All return -1 on format error.
-	 * We need to leave room for 2 null terminations, one for the current var
-	 * string, and one for final null of the var table. So check that the
-	 * strlen written, r, leaves room for 2 chars.
-	 */
-	if ((r == -1) || (r > (int)(b->size - 2))) {
-		b->size = 0;
-		return 0;
-	}
-
-	/* Remove any earlier occurrence of the same variable */
-	s = strchr(b->buf, '=');
-	if (s != NULL) {
-		len = (size_t) (s - b->buf);
-		for (s = b->base; s < b->buf;) {
-			if ((memcmp(s, b->buf, len) == 0) && s[len] == '=') {
-				len = strlen(s) + 1;
-				memmove(s, (s + len),
-					((b->buf + r + 1) - (s + len)));
-				b->buf -= len;
-				b->size += (unsigned int)len;
-				break;
-			}
-
-			while (*s++)
-				;
-		}
-	}
-
-	/* skip over this string's null termination */
-	r++;
-	b->size -= r;
-	b->buf += r;
-
-	return r;
-}
-
-/*
- * Initialize local vars from the right source for this platform.
- * Return 0 on success, nonzero on error.
- */
-int srom_var_init(si_t *sih, uint bustype, void *curmap,
-		  char **vars, uint *count)
-{
-	uint len;
-
-	len = 0;
-
-	ASSERT(bustype == bustype);
-	if (vars == NULL || count == NULL)
-		return 0;
-
-	*vars = NULL;
-	*count = 0;
-
-	switch (bustype) {
-	case SI_BUS:
-	case JTAG_BUS:
-		return initvars_srom_si(sih, curmap, vars, count);
-
-	case PCI_BUS:
-		ASSERT(curmap != NULL);
-		if (curmap == NULL)
-			return -1;
-
-		return initvars_srom_pci(sih, curmap, vars, count);
-
-#ifdef BCMSDIO
-	case SDIO_BUS:
-		return initvars_cis_sdio(vars, count);
-#endif				/* BCMSDIO */
-
-	default:
-		ASSERT(0);
-	}
-	return -1;
-}
-
-/* support only 16-bit word read from srom */
-int
-srom_read(si_t *sih, uint bustype, void *curmap,
-	  uint byteoff, uint nbytes, u16 *buf, bool check_crc)
-{
-	uint off, nw;
-#ifdef BCMSDIO
-	uint i;
-#endif				/* BCMSDIO */
-
-	ASSERT(bustype == bustype);
-
-	/* check input - 16-bit access only */
-	if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > SROM_MAX)
-		return 1;
-
-	off = byteoff / 2;
-	nw = nbytes / 2;
-
-	if (bustype == PCI_BUS) {
-		if (!curmap)
-			return 1;
-
-		if (si_is_sprom_available(sih)) {
-			u16 *srom;
-
-			srom = (u16 *) SROM_OFFSET(sih);
-			if (srom == NULL)
-				return 1;
-
-			if (sprom_read_pci
-			    (sih, srom, off, buf, nw, check_crc))
-				return 1;
-		}
-#if defined(BCMNVRAMR)
-		else {
-			if (otp_read_pci(sih, buf, SROM_MAX))
-				return 1;
-		}
-#endif
-#ifdef BCMSDIO
-	} else if (bustype == SDIO_BUS) {
-		off = byteoff / 2;
-		nw = nbytes / 2;
-		for (i = 0; i < nw; i++) {
-			if (sprom_read_sdio
-			    ((u16) (off + i), (u16 *) (buf + i)))
-				return 1;
-		}
-#endif				/* BCMSDIO */
-	} else if (bustype == SI_BUS) {
-		return 1;
-	} else {
-		return 1;
-	}
-
-	return 0;
-}
-
-static const char vstr_manf[] = "manf=%s";
-static const char vstr_productname[] = "productname=%s";
-static const char vstr_manfid[] = "manfid=0x%x";
-static const char vstr_prodid[] = "prodid=0x%x";
-#ifdef BCMSDIO
-static const char vstr_sdmaxspeed[] = "sdmaxspeed=%d";
-static const char vstr_sdmaxblk[][13] = {
-"sdmaxblk0=%d", "sdmaxblk1=%d", "sdmaxblk2=%d"};
-#endif
-static const char vstr_regwindowsz[] = "regwindowsz=%d";
-static const char vstr_sromrev[] = "sromrev=%d";
-static const char vstr_chiprev[] = "chiprev=%d";
-static const char vstr_subvendid[] = "subvendid=0x%x";
-static const char vstr_subdevid[] = "subdevid=0x%x";
-static const char vstr_boardrev[] = "boardrev=0x%x";
-static const char vstr_aa2g[] = "aa2g=0x%x";
-static const char vstr_aa5g[] = "aa5g=0x%x";
-static const char vstr_ag[] = "ag%d=0x%x";
-static const char vstr_cc[] = "cc=%d";
-static const char vstr_opo[] = "opo=%d";
-static const char vstr_pa0b[][9] = {
-"pa0b0=%d", "pa0b1=%d", "pa0b2=%d"};
-
-static const char vstr_pa0itssit[] = "pa0itssit=%d";
-static const char vstr_pa0maxpwr[] = "pa0maxpwr=%d";
-static const char vstr_pa1b[][9] = {
-"pa1b0=%d", "pa1b1=%d", "pa1b2=%d"};
-
-static const char vstr_pa1lob[][11] = {
-"pa1lob0=%d", "pa1lob1=%d", "pa1lob2=%d"};
-
-static const char vstr_pa1hib[][11] = {
-"pa1hib0=%d", "pa1hib1=%d", "pa1hib2=%d"};
-
-static const char vstr_pa1itssit[] = "pa1itssit=%d";
-static const char vstr_pa1maxpwr[] = "pa1maxpwr=%d";
-static const char vstr_pa1lomaxpwr[] = "pa1lomaxpwr=%d";
-static const char vstr_pa1himaxpwr[] = "pa1himaxpwr=%d";
-static const char vstr_oem[] =
-    "oem=%02x%02x%02x%02x%02x%02x%02x%02x";
-static const char vstr_boardflags[] = "boardflags=0x%x";
-static const char vstr_boardflags2[] = "boardflags2=0x%x";
-static const char vstr_ledbh[] = "ledbh%d=0x%x";
-static const char vstr_noccode[] = "ccode=0x0";
-static const char vstr_ccode[] = "ccode=%c%c";
-static const char vstr_cctl[] = "cctl=0x%x";
-static const char vstr_cckpo[] = "cckpo=0x%x";
-static const char vstr_ofdmpo[] = "ofdmpo=0x%x";
-static const char vstr_rdlid[] = "rdlid=0x%x";
-static const char vstr_rdlrndis[] = "rdlrndis=%d";
-static const char vstr_rdlrwu[] = "rdlrwu=%d";
-static const char vstr_usbfs[] = "usbfs=%d";
-static const char vstr_wpsgpio[] = "wpsgpio=%d";
-static const char vstr_wpsled[] = "wpsled=%d";
-static const char vstr_rdlsn[] = "rdlsn=%d";
-static const char vstr_rssismf2g[] = "rssismf2g=%d";
-static const char vstr_rssismc2g[] = "rssismc2g=%d";
-static const char vstr_rssisav2g[] = "rssisav2g=%d";
-static const char vstr_bxa2g[] = "bxa2g=%d";
-static const char vstr_rssismf5g[] = "rssismf5g=%d";
-static const char vstr_rssismc5g[] = "rssismc5g=%d";
-static const char vstr_rssisav5g[] = "rssisav5g=%d";
-static const char vstr_bxa5g[] = "bxa5g=%d";
-static const char vstr_tri2g[] = "tri2g=%d";
-static const char vstr_tri5gl[] = "tri5gl=%d";
-static const char vstr_tri5g[] = "tri5g=%d";
-static const char vstr_tri5gh[] = "tri5gh=%d";
-static const char vstr_rxpo2g[] = "rxpo2g=%d";
-static const char vstr_rxpo5g[] = "rxpo5g=%d";
-static const char vstr_boardtype[] = "boardtype=0x%x";
-static const char vstr_leddc[] = "leddc=0x%04x";
-static const char vstr_vendid[] = "vendid=0x%x";
-static const char vstr_devid[] = "devid=0x%x";
-static const char vstr_xtalfreq[] = "xtalfreq=%d";
-static const char vstr_txchain[] = "txchain=0x%x";
-static const char vstr_rxchain[] = "rxchain=0x%x";
-static const char vstr_antswitch[] = "antswitch=0x%x";
-static const char vstr_regrev[] = "regrev=0x%x";
-static const char vstr_antswctl2g[] = "antswctl2g=0x%x";
-static const char vstr_triso2g[] = "triso2g=0x%x";
-static const char vstr_pdetrange2g[] = "pdetrange2g=0x%x";
-static const char vstr_extpagain2g[] = "extpagain2g=0x%x";
-static const char vstr_tssipos2g[] = "tssipos2g=0x%x";
-static const char vstr_antswctl5g[] = "antswctl5g=0x%x";
-static const char vstr_triso5g[] = "triso5g=0x%x";
-static const char vstr_pdetrange5g[] = "pdetrange5g=0x%x";
-static const char vstr_extpagain5g[] = "extpagain5g=0x%x";
-static const char vstr_tssipos5g[] = "tssipos5g=0x%x";
-static const char vstr_maxp2ga0[] = "maxp2ga0=0x%x";
-static const char vstr_itt2ga0[] = "itt2ga0=0x%x";
-static const char vstr_pa[] = "pa%dgw%da%d=0x%x";
-static const char vstr_pahl[] = "pa%dg%cw%da%d=0x%x";
-static const char vstr_maxp5ga0[] = "maxp5ga0=0x%x";
-static const char vstr_itt5ga0[] = "itt5ga0=0x%x";
-static const char vstr_maxp5gha0[] = "maxp5gha0=0x%x";
-static const char vstr_maxp5gla0[] = "maxp5gla0=0x%x";
-static const char vstr_maxp2ga1[] = "maxp2ga1=0x%x";
-static const char vstr_itt2ga1[] = "itt2ga1=0x%x";
-static const char vstr_maxp5ga1[] = "maxp5ga1=0x%x";
-static const char vstr_itt5ga1[] = "itt5ga1=0x%x";
-static const char vstr_maxp5gha1[] = "maxp5gha1=0x%x";
-static const char vstr_maxp5gla1[] = "maxp5gla1=0x%x";
-static const char vstr_cck2gpo[] = "cck2gpo=0x%x";
-static const char vstr_ofdm2gpo[] = "ofdm2gpo=0x%x";
-static const char vstr_ofdm5gpo[] = "ofdm5gpo=0x%x";
-static const char vstr_ofdm5glpo[] = "ofdm5glpo=0x%x";
-static const char vstr_ofdm5ghpo[] = "ofdm5ghpo=0x%x";
-static const char vstr_cddpo[] = "cddpo=0x%x";
-static const char vstr_stbcpo[] = "stbcpo=0x%x";
-static const char vstr_bw40po[] = "bw40po=0x%x";
-static const char vstr_bwduppo[] = "bwduppo=0x%x";
-static const char vstr_mcspo[] = "mcs%dgpo%d=0x%x";
-static const char vstr_mcspohl[] = "mcs%dg%cpo%d=0x%x";
-static const char vstr_custom[] = "customvar%d=0x%x";
-static const char vstr_cckdigfilttype[] = "cckdigfilttype=%d";
-static const char vstr_boardnum[] = "boardnum=%d";
-static const char vstr_macaddr[] = "macaddr=%s";
-static const char vstr_usbepnum[] = "usbepnum=0x%x";
-static const char vstr_end[] = "END\0";
-
-u8 patch_pair;
-
-/* For dongle HW, accept partial calibration parameters */
-#define BCMDONGLECASE(n)
-
-int srom_parsecis(u8 *pcis[], uint ciscnt, char **vars,
-		  uint *count)
-{
-	char eabuf[32];
-	char *base;
-	varbuf_t b;
-	u8 *cis, tup, tlen, sromrev = 1;
-	int i, j;
-	bool ag_init = false;
-	u32 w32;
-	uint funcid;
-	uint cisnum;
-	s32 boardnum;
-	int err;
-	bool standard_cis;
-
-	ASSERT(vars != NULL);
-	ASSERT(count != NULL);
-
-	boardnum = -1;
-
-	base = kmalloc(MAXSZ_NVRAM_VARS, GFP_ATOMIC);
-	ASSERT(base != NULL);
-	if (!base)
-		return -2;
-
-	varbuf_init(&b, base, MAXSZ_NVRAM_VARS);
-	memset(base, 0, MAXSZ_NVRAM_VARS);
-	eabuf[0] = '\0';
-	for (cisnum = 0; cisnum < ciscnt; cisnum++) {
-		cis = *pcis++;
-		i = 0;
-		funcid = 0;
-		standard_cis = true;
-		do {
-			if (standard_cis) {
-				tup = cis[i++];
-				if (tup == CISTPL_NULL || tup == CISTPL_END)
-					tlen = 0;
-				else
-					tlen = cis[i++];
-			} else {
-				if (cis[i] == CISTPL_NULL
-				    || cis[i] == CISTPL_END) {
-					tlen = 0;
-					tup = cis[i];
-				} else {
-					tlen = cis[i];
-					tup = CISTPL_BRCM_HNBU;
-				}
-				++i;
-			}
-			if ((i + tlen) >= CIS_SIZE)
-				break;
-
-			switch (tup) {
-			case CISTPL_VERS_1:
-				/* assume the strings are good if the version field checks out */
-				if (((cis[i + 1] << 8) + cis[i]) >= 0x0008) {
-					varbuf_append(&b, vstr_manf,
-						      &cis[i + 2]);
-					varbuf_append(&b, vstr_productname,
-						      &cis[i + 3 +
-							   strlen((char *)
-								  &cis[i +
-								       2])]);
-					break;
-				}
-
-			case CISTPL_MANFID:
-				varbuf_append(&b, vstr_manfid,
-					      (cis[i + 1] << 8) + cis[i]);
-				varbuf_append(&b, vstr_prodid,
-					      (cis[i + 3] << 8) + cis[i + 2]);
-				break;
-
-			case CISTPL_FUNCID:
-				funcid = cis[i];
-				break;
-
-			case CISTPL_FUNCE:
-				switch (funcid) {
-				case CISTPL_FID_SDIO:
-#ifdef BCMSDIO
-					if (cis[i] == 0) {
-						u8 spd = cis[i + 3];
-						static int base[] = {
-							-1, 10, 12, 13, 15, 20,
-							    25, 30,
-							35, 40, 45, 50, 55, 60,
-							    70, 80
-						};
-						static int mult[] = {
-							10, 100, 1000, 10000,
-							-1, -1, -1, -1
-						};
-						ASSERT((mult[spd & 0x7] != -1)
-						       &&
-						       (base
-							[(spd >> 3) & 0x0f]));
-						varbuf_append(&b,
-							      vstr_sdmaxblk[0],
-							      (cis[i + 2] << 8)
-							      + cis[i + 1]);
-						varbuf_append(&b,
-							      vstr_sdmaxspeed,
-							      (mult[spd & 0x7] *
-							       base[(spd >> 3) &
-								    0x0f]));
-					} else if (cis[i] == 1) {
-						varbuf_append(&b,
-							      vstr_sdmaxblk
-							      [cisnum],
-							      (cis[i + 13] << 8)
-							      | cis[i + 12]);
-					}
-#endif				/* BCMSDIO */
-					funcid = 0;
-					break;
-				default:
-					/* set macaddr if HNBU_MACADDR not seen yet */
-					if (eabuf[0] == '\0' &&
-					    cis[i] == LAN_NID &&
-					    !is_zero_ether_addr(&cis[i + 2]) &&
-					    !is_multicast_ether_addr(&cis[i + 2])) {
-						ASSERT(cis[i + 1] ==
-						       ETH_ALEN);
-						snprintf(eabuf, sizeof(eabuf),
-							"%pM", &cis[i + 2]);
-
-						/* set boardnum if HNBU_BOARDNUM not seen yet */
-						if (boardnum == -1)
-							boardnum =
-							    (cis[i + 6] << 8) +
-							    cis[i + 7];
-					}
-					break;
-				}
-				break;
-
-			case CISTPL_CFTABLE:
-				varbuf_append(&b, vstr_regwindowsz,
-					      (cis[i + 7] << 8) | cis[i + 6]);
-				break;
-
-			case CISTPL_BRCM_HNBU:
-				switch (cis[i]) {
-				case HNBU_SROMREV:
-					sromrev = cis[i + 1];
-					varbuf_append(&b, vstr_sromrev,
-						      sromrev);
-					break;
-
-				case HNBU_XTALFREQ:
-					varbuf_append(&b, vstr_xtalfreq,
-						      (cis[i + 4] << 24) |
-						      (cis[i + 3] << 16) |
-						      (cis[i + 2] << 8) |
-						      cis[i + 1]);
-					break;
-
-				case HNBU_CHIPID:
-					varbuf_append(&b, vstr_vendid,
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_devid,
-						      (cis[i + 4] << 8) +
-						      cis[i + 3]);
-					if (tlen >= 7) {
-						varbuf_append(&b, vstr_chiprev,
-							      (cis[i + 6] << 8)
-							      + cis[i + 5]);
-					}
-					if (tlen >= 9) {
-						varbuf_append(&b,
-							      vstr_subvendid,
-							      (cis[i + 8] << 8)
-							      + cis[i + 7]);
-					}
-					if (tlen >= 11) {
-						varbuf_append(&b, vstr_subdevid,
-							      (cis[i + 10] << 8)
-							      + cis[i + 9]);
-						/* subdevid doubles for boardtype */
-						varbuf_append(&b,
-							      vstr_boardtype,
-							      (cis[i + 10] << 8)
-							      + cis[i + 9]);
-					}
-					break;
-
-				case HNBU_BOARDNUM:
-					boardnum =
-					    (cis[i + 2] << 8) + cis[i + 1];
-					break;
-
-				case HNBU_PATCH:
-					{
-						char vstr_paddr[16];
-						char vstr_pdata[16];
-
-						/* retrieve the patch pairs
-						 * from tlen/6; where 6 is
-						 * sizeof(patch addr(2)) +
-						 * sizeof(patch data(4)).
-						 */
-						patch_pair = tlen / 6;
-
-						for (j = 0; j < patch_pair; j++) {
-							snprintf(vstr_paddr,
-								 sizeof
-								 (vstr_paddr),
-								 "pa%d=0x%%x",
-								 j);
-							snprintf(vstr_pdata,
-								 sizeof
-								 (vstr_pdata),
-								 "pd%d=0x%%x",
-								 j);
-
-							varbuf_append(&b,
-								      vstr_paddr,
-								      (cis
-								       [i +
-									(j *
-									 6) +
-									2] << 8)
-								      | cis[i +
-									    (j *
-									     6)
-									    +
-									    1]);
-
-							varbuf_append(&b,
-								      vstr_pdata,
-								      (cis
-								       [i +
-									(j *
-									 6) +
-									6] <<
-								       24) |
-								      (cis
-								       [i +
-									(j *
-									 6) +
-									5] <<
-								       16) |
-								      (cis
-								       [i +
-									(j *
-									 6) +
-									4] << 8)
-								      | cis[i +
-									    (j *
-									     6)
-									    +
-									    3]);
-						}
-					}
-					break;
-
-				case HNBU_BOARDREV:
-					if (tlen == 2)
-						varbuf_append(&b, vstr_boardrev,
-							      cis[i + 1]);
-					else
-						varbuf_append(&b, vstr_boardrev,
-							      (cis[i + 2] << 8)
-							      + cis[i + 1]);
-					break;
-
-				case HNBU_BOARDFLAGS:
-					w32 = (cis[i + 2] << 8) + cis[i + 1];
-					if (tlen >= 5)
-						w32 |=
-						    ((cis[i + 4] << 24) +
-						     (cis[i + 3] << 16));
-					varbuf_append(&b, vstr_boardflags, w32);
-
-					if (tlen >= 7) {
-						w32 =
-						    (cis[i + 6] << 8) + cis[i +
-									    5];
-						if (tlen >= 9)
-							w32 |=
-							    ((cis[i + 8] << 24)
-							     +
-							     (cis[i + 7] <<
-							      16));
-						varbuf_append(&b,
-							      vstr_boardflags2,
-							      w32);
-					}
-					break;
-
-				case HNBU_USBFS:
-					varbuf_append(&b, vstr_usbfs,
-						      cis[i + 1]);
-					break;
-
-				case HNBU_BOARDTYPE:
-					varbuf_append(&b, vstr_boardtype,
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					break;
-
-				case HNBU_HNBUCIS:
-					/*
-					 * what follows is a nonstandard HNBU CIS
-					 * that lacks CISTPL_BRCM_HNBU tags
-					 *
-					 * skip 0xff (end of standard CIS)
-					 * after this tuple
-					 */
-					tlen++;
-					standard_cis = false;
-					break;
-
-				case HNBU_USBEPNUM:
-					varbuf_append(&b, vstr_usbepnum,
-						      (cis[i + 2] << 8) | cis[i
-									      +
-									      1]);
-					break;
-
-				case HNBU_AA:
-					varbuf_append(&b, vstr_aa2g,
-						      cis[i + 1]);
-					if (tlen >= 3)
-						varbuf_append(&b, vstr_aa5g,
-							      cis[i + 2]);
-					break;
-
-				case HNBU_AG:
-					varbuf_append(&b, vstr_ag, 0,
-						      cis[i + 1]);
-					if (tlen >= 3)
-						varbuf_append(&b, vstr_ag, 1,
-							      cis[i + 2]);
-					if (tlen >= 4)
-						varbuf_append(&b, vstr_ag, 2,
-							      cis[i + 3]);
-					if (tlen >= 5)
-						varbuf_append(&b, vstr_ag, 3,
-							      cis[i + 4]);
-					ag_init = true;
-					break;
-
-				case HNBU_ANT5G:
-					varbuf_append(&b, vstr_aa5g,
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_ag, 1,
-						      cis[i + 2]);
-					break;
-
-				case HNBU_CC:
-					ASSERT(sromrev == 1);
-					varbuf_append(&b, vstr_cc, cis[i + 1]);
-					break;
-
-				case HNBU_PAPARMS:
-					switch (tlen) {
-					case 2:
-						ASSERT(sromrev == 1);
-						varbuf_append(&b,
-							      vstr_pa0maxpwr,
-							      cis[i + 1]);
-						break;
-					case 10:
-						ASSERT(sromrev >= 2);
-						varbuf_append(&b, vstr_opo,
-							      cis[i + 9]);
-						/* FALLTHROUGH */
-					case 9:
-						varbuf_append(&b,
-							      vstr_pa0maxpwr,
-							      cis[i + 8]);
-						/* FALLTHROUGH */
-						BCMDONGLECASE(8)
-						    varbuf_append(&b,
-								  vstr_pa0itssit,
-								  cis[i + 7]);
-						/* FALLTHROUGH */
-						BCMDONGLECASE(7)
-						    for (j = 0; j < 3; j++) {
-							varbuf_append(&b,
-								      vstr_pa0b
-								      [j],
-								      (cis
-								       [i +
-									(j *
-									 2) +
-									2] << 8)
-								      + cis[i +
-									    (j *
-									     2)
-									    +
-									    1]);
-						}
-						break;
-					default:
-						ASSERT((tlen == 2)
-						       || (tlen == 9)
-						       || (tlen == 10));
-						break;
-					}
-					break;
-
-				case HNBU_PAPARMS5G:
-					ASSERT((sromrev == 2)
-					       || (sromrev == 3));
-					switch (tlen) {
-					case 23:
-						varbuf_append(&b,
-							      vstr_pa1himaxpwr,
-							      cis[i + 22]);
-						varbuf_append(&b,
-							      vstr_pa1lomaxpwr,
-							      cis[i + 21]);
-						varbuf_append(&b,
-							      vstr_pa1maxpwr,
-							      cis[i + 20]);
-						/* FALLTHROUGH */
-					case 20:
-						varbuf_append(&b,
-							      vstr_pa1itssit,
-							      cis[i + 19]);
-						/* FALLTHROUGH */
-					case 19:
-						for (j = 0; j < 3; j++) {
-							varbuf_append(&b,
-								      vstr_pa1b
-								      [j],
-								      (cis
-								       [i +
-									(j *
-									 2) +
-									2] << 8)
-								      + cis[i +
-									    (j *
-									     2)
-									    +
-									    1]);
-						}
-						for (j = 3; j < 6; j++) {
-							varbuf_append(&b,
-								      vstr_pa1lob
-								      [j - 3],
-								      (cis
-								       [i +
-									(j *
-									 2) +
-									2] << 8)
-								      + cis[i +
-									    (j *
-									     2)
-									    +
-									    1]);
-						}
-						for (j = 6; j < 9; j++) {
-							varbuf_append(&b,
-								      vstr_pa1hib
-								      [j - 6],
-								      (cis
-								       [i +
-									(j *
-									 2) +
-									2] << 8)
-								      + cis[i +
-									    (j *
-									     2)
-									    +
-									    1]);
-						}
-						break;
-					default:
-						ASSERT((tlen == 19) ||
-						       (tlen == 20)
-						       || (tlen == 23));
-						break;
-					}
-					break;
-
-				case HNBU_OEM:
-					ASSERT(sromrev == 1);
-					varbuf_append(&b, vstr_oem,
-						      cis[i + 1], cis[i + 2],
-						      cis[i + 3], cis[i + 4],
-						      cis[i + 5], cis[i + 6],
-						      cis[i + 7], cis[i + 8]);
-					break;
-
-				case HNBU_LEDS:
-					for (j = 1; j <= 4; j++) {
-						if (cis[i + j] != 0xff) {
-							varbuf_append(&b,
-								      vstr_ledbh,
-								      j - 1,
-								      cis[i +
-									  j]);
-						}
-					}
-					break;
-
-				case HNBU_CCODE:
-					ASSERT(sromrev > 1);
-					if ((cis[i + 1] == 0)
-					    || (cis[i + 2] == 0))
-						varbuf_append(&b, vstr_noccode);
-					else
-						varbuf_append(&b, vstr_ccode,
-							      cis[i + 1],
-							      cis[i + 2]);
-					varbuf_append(&b, vstr_cctl,
-						      cis[i + 3]);
-					break;
-
-				case HNBU_CCKPO:
-					ASSERT(sromrev > 2);
-					varbuf_append(&b, vstr_cckpo,
-						      (cis[i + 2] << 8) | cis[i
-									      +
-									      1]);
-					break;
-
-				case HNBU_OFDMPO:
-					ASSERT(sromrev > 2);
-					varbuf_append(&b, vstr_ofdmpo,
-						      (cis[i + 4] << 24) |
-						      (cis[i + 3] << 16) |
-						      (cis[i + 2] << 8) |
-						      cis[i + 1]);
-					break;
-
-				case HNBU_WPS:
-					varbuf_append(&b, vstr_wpsgpio,
-						      cis[i + 1]);
-					if (tlen >= 3)
-						varbuf_append(&b, vstr_wpsled,
-							      cis[i + 2]);
-					break;
-
-				case HNBU_RSSISMBXA2G:
-					ASSERT(sromrev == 3);
-					varbuf_append(&b, vstr_rssismf2g,
-						      cis[i + 1] & 0xf);
-					varbuf_append(&b, vstr_rssismc2g,
-						      (cis[i + 1] >> 4) & 0xf);
-					varbuf_append(&b, vstr_rssisav2g,
-						      cis[i + 2] & 0x7);
-					varbuf_append(&b, vstr_bxa2g,
-						      (cis[i + 2] >> 3) & 0x3);
-					break;
-
-				case HNBU_RSSISMBXA5G:
-					ASSERT(sromrev == 3);
-					varbuf_append(&b, vstr_rssismf5g,
-						      cis[i + 1] & 0xf);
-					varbuf_append(&b, vstr_rssismc5g,
-						      (cis[i + 1] >> 4) & 0xf);
-					varbuf_append(&b, vstr_rssisav5g,
-						      cis[i + 2] & 0x7);
-					varbuf_append(&b, vstr_bxa5g,
-						      (cis[i + 2] >> 3) & 0x3);
-					break;
-
-				case HNBU_TRI2G:
-					ASSERT(sromrev == 3);
-					varbuf_append(&b, vstr_tri2g,
-						      cis[i + 1]);
-					break;
-
-				case HNBU_TRI5G:
-					ASSERT(sromrev == 3);
-					varbuf_append(&b, vstr_tri5gl,
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_tri5g,
-						      cis[i + 2]);
-					varbuf_append(&b, vstr_tri5gh,
-						      cis[i + 3]);
-					break;
-
-				case HNBU_RXPO2G:
-					ASSERT(sromrev == 3);
-					varbuf_append(&b, vstr_rxpo2g,
-						      cis[i + 1]);
-					break;
-
-				case HNBU_RXPO5G:
-					ASSERT(sromrev == 3);
-					varbuf_append(&b, vstr_rxpo5g,
-						      cis[i + 1]);
-					break;
-
-				case HNBU_MACADDR:
-					if (!is_zero_ether_addr(&cis[i + 1]) &&
-					    !is_multicast_ether_addr(&cis[i + 1])) {
-						snprintf(eabuf, sizeof(eabuf),
-							"%pM", &cis[i + 1]);
-
-						/* set boardnum if HNBU_BOARDNUM not seen yet */
-						if (boardnum == -1)
-							boardnum =
-							    (cis[i + 5] << 8) +
-							    cis[i + 6];
-					}
-					break;
-
-				case HNBU_LEDDC:
-					/* CIS leddc only has 16bits, convert it to 32bits */
-					w32 = ((cis[i + 2] << 24) |	/* oncount */
-					       (cis[i + 1] << 8));	/* offcount */
-					varbuf_append(&b, vstr_leddc, w32);
-					break;
-
-				case HNBU_CHAINSWITCH:
-					varbuf_append(&b, vstr_txchain,
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_rxchain,
-						      cis[i + 2]);
-					varbuf_append(&b, vstr_antswitch,
-						      (cis[i + 4] << 8) +
-						      cis[i + 3]);
-					break;
-
-				case HNBU_REGREV:
-					varbuf_append(&b, vstr_regrev,
-						      cis[i + 1]);
-					break;
-
-				case HNBU_FEM:{
-						u16 fem =
-						    (cis[i + 2] << 8) + cis[i +
-									    1];
-						varbuf_append(&b,
-							      vstr_antswctl2g,
-							      (fem &
-							       SROM8_FEM_ANTSWLUT_MASK)
-							      >>
-							      SROM8_FEM_ANTSWLUT_SHIFT);
-						varbuf_append(&b, vstr_triso2g,
-							      (fem &
-							       SROM8_FEM_TR_ISO_MASK)
-							      >>
-							      SROM8_FEM_TR_ISO_SHIFT);
-						varbuf_append(&b,
-							      vstr_pdetrange2g,
-							      (fem &
-							       SROM8_FEM_PDET_RANGE_MASK)
-							      >>
-							      SROM8_FEM_PDET_RANGE_SHIFT);
-						varbuf_append(&b,
-							      vstr_extpagain2g,
-							      (fem &
-							       SROM8_FEM_EXTPA_GAIN_MASK)
-							      >>
-							      SROM8_FEM_EXTPA_GAIN_SHIFT);
-						varbuf_append(&b,
-							      vstr_tssipos2g,
-							      (fem &
-							       SROM8_FEM_TSSIPOS_MASK)
-							      >>
-							      SROM8_FEM_TSSIPOS_SHIFT);
-						if (tlen < 5)
-							break;
-
-						fem =
-						    (cis[i + 4] << 8) + cis[i +
-									    3];
-						varbuf_append(&b,
-							      vstr_antswctl5g,
-							      (fem &
-							       SROM8_FEM_ANTSWLUT_MASK)
-							      >>
-							      SROM8_FEM_ANTSWLUT_SHIFT);
-						varbuf_append(&b, vstr_triso5g,
-							      (fem &
-							       SROM8_FEM_TR_ISO_MASK)
-							      >>
-							      SROM8_FEM_TR_ISO_SHIFT);
-						varbuf_append(&b,
-							      vstr_pdetrange5g,
-							      (fem &
-							       SROM8_FEM_PDET_RANGE_MASK)
-							      >>
-							      SROM8_FEM_PDET_RANGE_SHIFT);
-						varbuf_append(&b,
-							      vstr_extpagain5g,
-							      (fem &
-							       SROM8_FEM_EXTPA_GAIN_MASK)
-							      >>
-							      SROM8_FEM_EXTPA_GAIN_SHIFT);
-						varbuf_append(&b,
-							      vstr_tssipos5g,
-							      (fem &
-							       SROM8_FEM_TSSIPOS_MASK)
-							      >>
-							      SROM8_FEM_TSSIPOS_SHIFT);
-						break;
-					}
-
-				case HNBU_PAPARMS_C0:
-					varbuf_append(&b, vstr_maxp2ga0,
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_itt2ga0,
-						      cis[i + 2]);
-					varbuf_append(&b, vstr_pa, 2, 0, 0,
-						      (cis[i + 4] << 8) +
-						      cis[i + 3]);
-					varbuf_append(&b, vstr_pa, 2, 1, 0,
-						      (cis[i + 6] << 8) +
-						      cis[i + 5]);
-					varbuf_append(&b, vstr_pa, 2, 2, 0,
-						      (cis[i + 8] << 8) +
-						      cis[i + 7]);
-					if (tlen < 31)
-						break;
-
-					varbuf_append(&b, vstr_maxp5ga0,
-						      cis[i + 9]);
-					varbuf_append(&b, vstr_itt5ga0,
-						      cis[i + 10]);
-					varbuf_append(&b, vstr_maxp5gha0,
-						      cis[i + 11]);
-					varbuf_append(&b, vstr_maxp5gla0,
-						      cis[i + 12]);
-					varbuf_append(&b, vstr_pa, 5, 0, 0,
-						      (cis[i + 14] << 8) +
-						      cis[i + 13]);
-					varbuf_append(&b, vstr_pa, 5, 1, 0,
-						      (cis[i + 16] << 8) +
-						      cis[i + 15]);
-					varbuf_append(&b, vstr_pa, 5, 2, 0,
-						      (cis[i + 18] << 8) +
-						      cis[i + 17]);
-					varbuf_append(&b, vstr_pahl, 5, 'l', 0,
-						      0,
-						      (cis[i + 20] << 8) +
-						      cis[i + 19]);
-					varbuf_append(&b, vstr_pahl, 5, 'l', 1,
-						      0,
-						      (cis[i + 22] << 8) +
-						      cis[i + 21]);
-					varbuf_append(&b, vstr_pahl, 5, 'l', 2,
-						      0,
-						      (cis[i + 24] << 8) +
-						      cis[i + 23]);
-					varbuf_append(&b, vstr_pahl, 5, 'h', 0,
-						      0,
-						      (cis[i + 26] << 8) +
-						      cis[i + 25]);
-					varbuf_append(&b, vstr_pahl, 5, 'h', 1,
-						      0,
-						      (cis[i + 28] << 8) +
-						      cis[i + 27]);
-					varbuf_append(&b, vstr_pahl, 5, 'h', 2,
-						      0,
-						      (cis[i + 30] << 8) +
-						      cis[i + 29]);
-					break;
-
-				case HNBU_PAPARMS_C1:
-					varbuf_append(&b, vstr_maxp2ga1,
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_itt2ga1,
-						      cis[i + 2]);
-					varbuf_append(&b, vstr_pa, 2, 0, 1,
-						      (cis[i + 4] << 8) +
-						      cis[i + 3]);
-					varbuf_append(&b, vstr_pa, 2, 1, 1,
-						      (cis[i + 6] << 8) +
-						      cis[i + 5]);
-					varbuf_append(&b, vstr_pa, 2, 2, 1,
-						      (cis[i + 8] << 8) +
-						      cis[i + 7]);
-					if (tlen < 31)
-						break;
-
-					varbuf_append(&b, vstr_maxp5ga1,
-						      cis[i + 9]);
-					varbuf_append(&b, vstr_itt5ga1,
-						      cis[i + 10]);
-					varbuf_append(&b, vstr_maxp5gha1,
-						      cis[i + 11]);
-					varbuf_append(&b, vstr_maxp5gla1,
-						      cis[i + 12]);
-					varbuf_append(&b, vstr_pa, 5, 0, 1,
-						      (cis[i + 14] << 8) +
-						      cis[i + 13]);
-					varbuf_append(&b, vstr_pa, 5, 1, 1,
-						      (cis[i + 16] << 8) +
-						      cis[i + 15]);
-					varbuf_append(&b, vstr_pa, 5, 2, 1,
-						      (cis[i + 18] << 8) +
-						      cis[i + 17]);
-					varbuf_append(&b, vstr_pahl, 5, 'l', 0,
-						      1,
-						      (cis[i + 20] << 8) +
-						      cis[i + 19]);
-					varbuf_append(&b, vstr_pahl, 5, 'l', 1,
-						      1,
-						      (cis[i + 22] << 8) +
-						      cis[i + 21]);
-					varbuf_append(&b, vstr_pahl, 5, 'l', 2,
-						      1,
-						      (cis[i + 24] << 8) +
-						      cis[i + 23]);
-					varbuf_append(&b, vstr_pahl, 5, 'h', 0,
-						      1,
-						      (cis[i + 26] << 8) +
-						      cis[i + 25]);
-					varbuf_append(&b, vstr_pahl, 5, 'h', 1,
-						      1,
-						      (cis[i + 28] << 8) +
-						      cis[i + 27]);
-					varbuf_append(&b, vstr_pahl, 5, 'h', 2,
-						      1,
-						      (cis[i + 30] << 8) +
-						      cis[i + 29]);
-					break;
-
-				case HNBU_PO_CCKOFDM:
-					varbuf_append(&b, vstr_cck2gpo,
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_ofdm2gpo,
-						      (cis[i + 6] << 24) +
-						      (cis[i + 5] << 16) +
-						      (cis[i + 4] << 8) +
-						      cis[i + 3]);
-					if (tlen < 19)
-						break;
-
-					varbuf_append(&b, vstr_ofdm5gpo,
-						      (cis[i + 10] << 24) +
-						      (cis[i + 9] << 16) +
-						      (cis[i + 8] << 8) +
-						      cis[i + 7]);
-					varbuf_append(&b, vstr_ofdm5glpo,
-						      (cis[i + 14] << 24) +
-						      (cis[i + 13] << 16) +
-						      (cis[i + 12] << 8) +
-						      cis[i + 11]);
-					varbuf_append(&b, vstr_ofdm5ghpo,
-						      (cis[i + 18] << 24) +
-						      (cis[i + 17] << 16) +
-						      (cis[i + 16] << 8) +
-						      cis[i + 15]);
-					break;
-
-				case HNBU_PO_MCS2G:
-					for (j = 0; j <= (tlen / 2); j++) {
-						varbuf_append(&b, vstr_mcspo, 2,
-							      j,
-							      (cis
-							       [i + 2 +
-								2 * j] << 8) +
-							      cis[i + 1 +
-								  2 * j]);
-					}
-					break;
-
-				case HNBU_PO_MCS5GM:
-					for (j = 0; j <= (tlen / 2); j++) {
-						varbuf_append(&b, vstr_mcspo, 5,
-							      j,
-							      (cis
-							       [i + 2 +
-								2 * j] << 8) +
-							      cis[i + 1 +
-								  2 * j]);
-					}
-					break;
-
-				case HNBU_PO_MCS5GLH:
-					for (j = 0; j <= (tlen / 4); j++) {
-						varbuf_append(&b, vstr_mcspohl,
-							      5, 'l', j,
-							      (cis
-							       [i + 2 +
-								2 * j] << 8) +
-							      cis[i + 1 +
-								  2 * j]);
-					}
-
-					for (j = 0; j <= (tlen / 4); j++) {
-						varbuf_append(&b, vstr_mcspohl,
-							      5, 'h', j,
-							      (cis
-							       [i +
-								((tlen / 2) +
-								 2) +
-								2 * j] << 8) +
-							      cis[i +
-								  ((tlen / 2) +
-								   1) + 2 * j]);
-					}
-
-					break;
-
-				case HNBU_PO_CDD:
-					varbuf_append(&b, vstr_cddpo,
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					break;
-
-				case HNBU_PO_STBC:
-					varbuf_append(&b, vstr_stbcpo,
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					break;
-
-				case HNBU_PO_40M:
-					varbuf_append(&b, vstr_bw40po,
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					break;
-
-				case HNBU_PO_40MDUP:
-					varbuf_append(&b, vstr_bwduppo,
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					break;
-
-				case HNBU_OFDMPO5G:
-					varbuf_append(&b, vstr_ofdm5gpo,
-						      (cis[i + 4] << 24) +
-						      (cis[i + 3] << 16) +
-						      (cis[i + 2] << 8) +
-						      cis[i + 1]);
-					varbuf_append(&b, vstr_ofdm5glpo,
-						      (cis[i + 8] << 24) +
-						      (cis[i + 7] << 16) +
-						      (cis[i + 6] << 8) +
-						      cis[i + 5]);
-					varbuf_append(&b, vstr_ofdm5ghpo,
-						      (cis[i + 12] << 24) +
-						      (cis[i + 11] << 16) +
-						      (cis[i + 10] << 8) +
-						      cis[i + 9]);
-					break;
-
-				case HNBU_CUSTOM1:
-					varbuf_append(&b, vstr_custom, 1,
-						      ((cis[i + 4] << 24) +
-						       (cis[i + 3] << 16) +
-						       (cis[i + 2] << 8) +
-						       cis[i + 1]));
-					break;
-
-#if defined(BCMSDIO)
-				case HNBU_SROM3SWRGN:
-					if (tlen >= 73) {
-						u16 srom[35];
-						u8 srev = cis[i + 1 + 70];
-						ASSERT(srev == 3);
-						/* make tuple value 16-bit aligned and parse it */
-						memcpy(srom, &cis[i + 1],
-						       sizeof(srom));
-						_initvars_srom_pci(srev, srom,
-								   SROM3_SWRGN_OFF,
-								   &b);
-						/* 2.4G antenna gain is included in SROM */
-						ag_init = true;
-						/* Ethernet MAC address is included in SROM */
-						eabuf[0] = 0;
-						boardnum = -1;
-					}
-					/* create extra variables */
-					if (tlen >= 75)
-						varbuf_append(&b, vstr_vendid,
-							      (cis[i + 1 + 73]
-							       << 8) + cis[i +
-									   1 +
-									   72]);
-					if (tlen >= 77)
-						varbuf_append(&b, vstr_devid,
-							      (cis[i + 1 + 75]
-							       << 8) + cis[i +
-									   1 +
-									   74]);
-					if (tlen >= 79)
-						varbuf_append(&b, vstr_xtalfreq,
-							      (cis[i + 1 + 77]
-							       << 8) + cis[i +
-									   1 +
-									   76]);
-					break;
-#endif				/* defined(BCMSDIO) */
-
-				case HNBU_CCKFILTTYPE:
-					varbuf_append(&b, vstr_cckdigfilttype,
-						      (cis[i + 1]));
-					break;
-				}
-
-				break;
-			}
-			i += tlen;
-		} while (tup != CISTPL_END);
-	}
-
-	if (boardnum != -1) {
-		varbuf_append(&b, vstr_boardnum, boardnum);
-	}
-
-	if (eabuf[0]) {
-		varbuf_append(&b, vstr_macaddr, eabuf);
-	}
-
-	/* if there is no antenna gain field, set default */
-	if (getvar(NULL, "ag0") == NULL && ag_init == false) {
-		varbuf_append(&b, vstr_ag, 0, 0xff);
-	}
-
-	/* final nullbyte terminator */
-	ASSERT(b.size >= 1);
-	*b.buf++ = '\0';
-
-	ASSERT(b.buf - base <= MAXSZ_NVRAM_VARS);
-	err = initvars_table(base, b.buf, vars, count);
-
-	kfree(base);
-	return err;
-}
-
-/* In chips with chipcommon rev 32 and later, the srom is in chipcommon,
- * not in the bus cores.
- */
-static u16
-srom_cc_cmd(si_t *sih, void *ccregs, u32 cmd,
-	    uint wordoff, u16 data)
-{
-	chipcregs_t *cc = (chipcregs_t *) ccregs;
-	uint wait_cnt = 1000;
-
-	if ((cmd == SRC_OP_READ) || (cmd == SRC_OP_WRITE)) {
-		W_REG(&cc->sromaddress, wordoff * 2);
-		if (cmd == SRC_OP_WRITE)
-			W_REG(&cc->sromdata, data);
-	}
-
-	W_REG(&cc->sromcontrol, SRC_START | cmd);
-
-	while (wait_cnt--) {
-		if ((R_REG(&cc->sromcontrol) & SRC_BUSY) == 0)
-			break;
-	}
-
-	if (!wait_cnt) {
-		BS_ERROR(("%s: Command 0x%x timed out\n", __func__, cmd));
-		return 0xffff;
-	}
-	if (cmd == SRC_OP_READ)
-		return (u16) R_REG(&cc->sromdata);
-	else
-		return 0xffff;
-}
-
-static inline void ltoh16_buf(u16 *buf, unsigned int size)
-{
-	for (size /= 2; size; size--)
-		*(buf + size) = le16_to_cpu(*(buf + size));
-}
-
-static inline void htol16_buf(u16 *buf, unsigned int size)
-{
-	for (size /= 2; size; size--)
-		*(buf + size) = cpu_to_le16(*(buf + size));
-}
-
-/*
- * Read in and validate sprom.
- * Return 0 on success, nonzero on error.
- */
-static int
-sprom_read_pci(si_t *sih, u16 *sprom, uint wordoff,
-	       u16 *buf, uint nwords, bool check_crc)
-{
-	int err = 0;
-	uint i;
-	void *ccregs = NULL;
-
-	/* read the sprom */
-	for (i = 0; i < nwords; i++) {
-
-		if (sih->ccrev > 31 && ISSIM_ENAB(sih)) {
-			/* use indirect since direct is too slow on QT */
-			if ((sih->cccaps & CC_CAP_SROM) == 0)
-				return 1;
-
-			ccregs = (void *)((u8 *) sprom - CC_SROM_OTP);
-			buf[i] =
-			    srom_cc_cmd(sih, ccregs, SRC_OP_READ,
-					wordoff + i, 0);
-
-		} else {
-			if (ISSIM_ENAB(sih))
-				buf[i] = R_REG(&sprom[wordoff + i]);
-
-			buf[i] = R_REG(&sprom[wordoff + i]);
-		}
-
-	}
-
-	/* bypass crc checking for simulation to allow srom hack */
-	if (ISSIM_ENAB(sih))
-		return err;
-
-	if (check_crc) {
-
-		if (buf[0] == 0xffff) {
-			/* The hardware thinks that an srom that starts with 0xffff
-			 * is blank, regardless of the rest of the content, so declare
-			 * it bad.
-			 */
-			BS_ERROR(("%s: buf[0] = 0x%x, returning bad-crc\n",
-				  __func__, buf[0]));
-			return 1;
-		}
-
-		/* fixup the endianness so crc8 will pass */
-		htol16_buf(buf, nwords * 2);
-		if (hndcrc8((u8 *) buf, nwords * 2, CRC8_INIT_VALUE) !=
-		    CRC8_GOOD_VALUE) {
-			/* DBG only pci always read srom4 first, then srom8/9 */
-			/* BS_ERROR(("%s: bad crc\n", __func__)); */
-			err = 1;
-		}
-		/* now correct the endianness of the byte array */
-		ltoh16_buf(buf, nwords * 2);
-	}
-	return err;
-}
-
-#if defined(BCMNVRAMR)
-static int otp_read_pci(si_t *sih, u16 *buf, uint bufsz)
-{
-	u8 *otp;
-	uint sz = OTP_SZ_MAX / 2;	/* size in words */
-	int err = 0;
-
-	ASSERT(bufsz <= OTP_SZ_MAX);
-
-	otp = kzalloc(OTP_SZ_MAX, GFP_ATOMIC);
-	if (otp == NULL) {
-		return BCME_ERROR;
-	}
-
-	err = otp_read_region(sih, OTP_HW_RGN, (u16 *) otp, &sz);
-
-	memcpy(buf, otp, bufsz);
-
-	kfree(otp);
-
-	/* Check CRC */
-	if (buf[0] == 0xffff) {
-		/* The hardware thinks that an srom that starts with 0xffff
-		 * is blank, regardless of the rest of the content, so declare
-		 * it bad.
-		 */
-		BS_ERROR(("%s: buf[0] = 0x%x, returning bad-crc\n", __func__,
-			  buf[0]));
-		return 1;
-	}
-
-	/* fixup the endianness so crc8 will pass */
-	htol16_buf(buf, bufsz);
-	if (hndcrc8((u8 *) buf, SROM4_WORDS * 2, CRC8_INIT_VALUE) !=
-	    CRC8_GOOD_VALUE) {
-		BS_ERROR(("%s: bad crc\n", __func__));
-		err = 1;
-	}
-	/* now correct the endianness of the byte array */
-	ltoh16_buf(buf, bufsz);
-
-	return err;
-}
-#endif				/* defined(BCMNVRAMR) */
-/*
-* Create variable table from memory.
-* Return 0 on success, nonzero on error.
-*/
-static int initvars_table(char *start, char *end,
-			  char **vars, uint *count)
-{
-	int c = (int)(end - start);
-
-	/* do it only when there is more than just the null string */
-	if (c > 1) {
-		char *vp = kmalloc(c, GFP_ATOMIC);
-		ASSERT(vp != NULL);
-		if (!vp)
-			return BCME_NOMEM;
-		memcpy(vp, start, c);
-		*vars = vp;
-		*count = c;
-	} else {
-		*vars = NULL;
-		*count = 0;
-	}
-
-	return 0;
-}
-
-/*
- * Find variables with <devpath> from flash. 'base' points to the beginning
- * of the table upon enter and to the end of the table upon exit when success.
- * Return 0 on success, nonzero on error.
- */
-static int initvars_flash(si_t *sih, char **base, uint len)
-{
-	char *vp = *base;
-	char *flash;
-	int err;
-	char *s;
-	uint l, dl, copy_len;
-	char devpath[SI_DEVPATH_BUFSZ];
-
-	/* allocate memory and read in flash */
-	flash = kmalloc(NVRAM_SPACE, GFP_ATOMIC);
-	if (!flash)
-		return BCME_NOMEM;
-	err = nvram_getall(flash, NVRAM_SPACE);
-	if (err)
-		goto exit;
-
-	si_devpath(sih, devpath, sizeof(devpath));
-
-	/* grab vars with the <devpath> prefix in name */
-	dl = strlen(devpath);
-	for (s = flash; s && *s; s += l + 1) {
-		l = strlen(s);
-
-		/* skip non-matching variable */
-		if (strncmp(s, devpath, dl))
-			continue;
-
-		/* is there enough room to copy? */
-		copy_len = l - dl + 1;
-		if (len < copy_len) {
-			err = BCME_BUFTOOSHORT;
-			goto exit;
-		}
-
-		/* no prefix, just the name=value */
-		strncpy(vp, &s[dl], copy_len);
-		vp += copy_len;
-		len -= copy_len;
-	}
-
-	/* add null string as terminator */
-	if (len < 1) {
-		err = BCME_BUFTOOSHORT;
-		goto exit;
-	}
-	*vp++ = '\0';
-
-	*base = vp;
-
- exit:	kfree(flash);
-	return err;
-}
-
-/*
- * Initialize nonvolatile variable table from flash.
- * Return 0 on success, nonzero on error.
- */
-static int initvars_flash_si(si_t *sih, char **vars, uint *count)
-{
-	char *vp, *base;
-	int err;
-
-	ASSERT(vars != NULL);
-	ASSERT(count != NULL);
-
-	base = vp = kmalloc(MAXSZ_NVRAM_VARS, GFP_ATOMIC);
-	ASSERT(vp != NULL);
-	if (!vp)
-		return BCME_NOMEM;
-
-	err = initvars_flash(sih, &vp, MAXSZ_NVRAM_VARS);
-	if (err == 0)
-		err = initvars_table(base, vp, vars, count);
-
-	kfree(base);
-
-	return err;
-}
-
-/* Parse SROM and create name=value pairs. 'srom' points to
- * the SROM word array. 'off' specifies the offset of the
- * first word 'srom' points to, which should be either 0 or
- * SROM3_SWRG_OFF (full SROM or software region).
- */
-
-static uint mask_shift(u16 mask)
-{
-	uint i;
-	for (i = 0; i < (sizeof(mask) << 3); i++) {
-		if (mask & (1 << i))
-			return i;
-	}
-	ASSERT(mask);
-	return 0;
-}
-
-static uint mask_width(u16 mask)
-{
-	int i;
-	for (i = (sizeof(mask) << 3) - 1; i >= 0; i--) {
-		if (mask & (1 << i))
-			return (uint) (i - mask_shift(mask) + 1);
-	}
-	ASSERT(mask);
-	return 0;
-}
-
-#if defined(BCMDBG)
-static bool mask_valid(u16 mask)
-{
-	uint shift = mask_shift(mask);
-	uint width = mask_width(mask);
-	return mask == ((~0 << shift) & ~(~0 << (shift + width)));
-}
-#endif				/* BCMDBG */
-
-static void _initvars_srom_pci(u8 sromrev, u16 *srom, uint off, varbuf_t *b)
-{
-	u16 w;
-	u32 val;
-	const sromvar_t *srv;
-	uint width;
-	uint flags;
-	u32 sr = (1 << sromrev);
-
-	varbuf_append(b, "sromrev=%d", sromrev);
-
-	for (srv = pci_sromvars; srv->name != NULL; srv++) {
-		const char *name;
-
-		if ((srv->revmask & sr) == 0)
-			continue;
-
-		if (srv->off < off)
-			continue;
-
-		flags = srv->flags;
-		name = srv->name;
-
-		/* This entry is for mfgc only. Don't generate param for it, */
-		if (flags & SRFL_NOVAR)
-			continue;
-
-		if (flags & SRFL_ETHADDR) {
-			u8 ea[ETH_ALEN];
-
-			ea[0] = (srom[srv->off - off] >> 8) & 0xff;
-			ea[1] = srom[srv->off - off] & 0xff;
-			ea[2] = (srom[srv->off + 1 - off] >> 8) & 0xff;
-			ea[3] = srom[srv->off + 1 - off] & 0xff;
-			ea[4] = (srom[srv->off + 2 - off] >> 8) & 0xff;
-			ea[5] = srom[srv->off + 2 - off] & 0xff;
-
-			varbuf_append(b, "%s=%pM", name, ea);
-		} else {
-			ASSERT(mask_valid(srv->mask));
-			ASSERT(mask_width(srv->mask));
-
-			w = srom[srv->off - off];
-			val = (w & srv->mask) >> mask_shift(srv->mask);
-			width = mask_width(srv->mask);
-
-			while (srv->flags & SRFL_MORE) {
-				srv++;
-				ASSERT(srv->name != NULL);
-
-				if (srv->off == 0 || srv->off < off)
-					continue;
-
-				ASSERT(mask_valid(srv->mask));
-				ASSERT(mask_width(srv->mask));
-
-				w = srom[srv->off - off];
-				val +=
-				    ((w & srv->mask) >> mask_shift(srv->
-								   mask)) <<
-				    width;
-				width += mask_width(srv->mask);
-			}
-
-			if ((flags & SRFL_NOFFS)
-			    && ((int)val == (1 << width) - 1))
-				continue;
-
-			if (flags & SRFL_CCODE) {
-				if (val == 0)
-					varbuf_append(b, "ccode=");
-				else
-					varbuf_append(b, "ccode=%c%c",
-						      (val >> 8), (val & 0xff));
-			}
-			/* LED Powersave duty cycle has to be scaled:
-			 *(oncount >> 24) (offcount >> 8)
-			 */
-			else if (flags & SRFL_LEDDC) {
-				u32 w32 = (((val >> 8) & 0xff) << 24) |	/* oncount */
-				    (((val & 0xff)) << 8);	/* offcount */
-				varbuf_append(b, "leddc=%d", w32);
-			} else if (flags & SRFL_PRHEX)
-				varbuf_append(b, "%s=0x%x", name, val);
-			else if ((flags & SRFL_PRSIGN)
-				 && (val & (1 << (width - 1))))
-				varbuf_append(b, "%s=%d", name,
-					      (int)(val | (~0 << width)));
-			else
-				varbuf_append(b, "%s=%u", name, val);
-		}
-	}
-
-	if (sromrev >= 4) {
-		/* Do per-path variables */
-		uint p, pb, psz;
-
-		if (sromrev >= 8) {
-			pb = SROM8_PATH0;
-			psz = SROM8_PATH1 - SROM8_PATH0;
-		} else {
-			pb = SROM4_PATH0;
-			psz = SROM4_PATH1 - SROM4_PATH0;
-		}
-
-		for (p = 0; p < MAX_PATH_SROM; p++) {
-			for (srv = perpath_pci_sromvars; srv->name != NULL;
-			     srv++) {
-				if ((srv->revmask & sr) == 0)
-					continue;
-
-				if (pb + srv->off < off)
-					continue;
-
-				/* This entry is for mfgc only. Don't generate param for it, */
-				if (srv->flags & SRFL_NOVAR)
-					continue;
-
-				w = srom[pb + srv->off - off];
-
-				ASSERT(mask_valid(srv->mask));
-				val = (w & srv->mask) >> mask_shift(srv->mask);
-				width = mask_width(srv->mask);
-
-				/* Cheating: no per-path var is more than 1 word */
-
-				if ((srv->flags & SRFL_NOFFS)
-				    && ((int)val == (1 << width) - 1))
-					continue;
-
-				if (srv->flags & SRFL_PRHEX)
-					varbuf_append(b, "%s%d=0x%x", srv->name,
-						      p, val);
-				else
-					varbuf_append(b, "%s%d=%d", srv->name,
-						      p, val);
-			}
-			pb += psz;
-		}
-	}
-}
-
-/*
- * Initialize nonvolatile variable table from sprom.
- * Return 0 on success, nonzero on error.
- */
-static int initvars_srom_pci(si_t *sih, void *curmap, char **vars, uint *count)
-{
-	u16 *srom, *sromwindow;
-	u8 sromrev = 0;
-	u32 sr;
-	varbuf_t b;
-	char *vp, *base = NULL;
-	bool flash = false;
-	int err = 0;
-
-	/*
-	 * Apply CRC over SROM content regardless SROM is present or not,
-	 * and use variable <devpath>sromrev's existence in flash to decide
-	 * if we should return an error when CRC fails or read SROM variables
-	 * from flash.
-	 */
-	srom = kmalloc(SROM_MAX, GFP_ATOMIC);
-	ASSERT(srom != NULL);
-	if (!srom)
-		return -2;
-
-	sromwindow = (u16 *) SROM_OFFSET(sih);
-	if (si_is_sprom_available(sih)) {
-		err =
-		    sprom_read_pci(sih, sromwindow, 0, srom, SROM_WORDS,
-				   true);
-
-		if ((srom[SROM4_SIGN] == SROM4_SIGNATURE) ||
-		    (((sih->buscoretype == PCIE_CORE_ID)
-		      && (sih->buscorerev >= 6))
-		     || ((sih->buscoretype == PCI_CORE_ID)
-			 && (sih->buscorerev >= 0xe)))) {
-			/* sromrev >= 4, read more */
-			err =
-			    sprom_read_pci(sih, sromwindow, 0, srom,
-					   SROM4_WORDS, true);
-			sromrev = srom[SROM4_CRCREV] & 0xff;
-			if (err)
-				BS_ERROR(("%s: srom %d, bad crc\n", __func__,
-					  sromrev));
-
-		} else if (err == 0) {
-			/* srom is good and is rev < 4 */
-			/* top word of sprom contains version and crc8 */
-			sromrev = srom[SROM_CRCREV] & 0xff;
-			/* bcm4401 sroms misprogrammed */
-			if (sromrev == 0x10)
-				sromrev = 1;
-		}
-	}
-#if defined(BCMNVRAMR)
-	/* Use OTP if SPROM not available */
-	else {
-		err = otp_read_pci(sih, srom, SROM_MAX);
-		if (err == 0)
-			/* OTP only contain SROM rev8/rev9 for now */
-			sromrev = srom[SROM4_CRCREV] & 0xff;
-		else
-			err = 1;
-	}
-#else
-	else
-		err = 1;
-#endif
-
-	/*
-	 * We want internal/wltest driver to come up with default
-	 * sromvars so we can program a blank SPROM/OTP.
-	 */
-	if (err) {
-		char *value;
-		u32 val;
-		val = 0;
-
-		BS_ERROR(("Neither SPROM nor OTP has valid image\n"));
-		value = si_getdevpathvar(sih, "sromrev");
-		if (value) {
-			sromrev = (u8) simple_strtoul(value, NULL, 0);
-			flash = true;
-			goto varscont;
-		}
-
-		BS_ERROR(("%s, SROM CRC Error\n", __func__));
-
-		value = si_getnvramflvar(sih, "sromrev");
-		if (value) {
-			err = 0;
-			goto errout;
-		}
-
-		{
-			err = -1;
-			goto errout;
-		}
-	}
-
- varscont:
-	/* Bitmask for the sromrev */
-	sr = 1 << sromrev;
-
-	/* srom version check: Current valid versions: 1, 2, 3, 4, 5, 8, 9 */
-	if ((sr & 0x33e) == 0) {
-		err = -2;
-		goto errout;
-	}
-
-	ASSERT(vars != NULL);
-	ASSERT(count != NULL);
-
-	base = vp = kmalloc(MAXSZ_NVRAM_VARS, GFP_ATOMIC);
-	ASSERT(vp != NULL);
-	if (!vp) {
-		err = -2;
-		goto errout;
-	}
-
-	/* read variables from flash */
-	if (flash) {
-		err = initvars_flash(sih, &vp, MAXSZ_NVRAM_VARS);
-		if (err)
-			goto errout;
-		goto varsdone;
-	}
-
-	varbuf_init(&b, base, MAXSZ_NVRAM_VARS);
-
-	/* parse SROM into name=value pairs. */
-	_initvars_srom_pci(sromrev, srom, 0, &b);
-
-	/* final nullbyte terminator */
-	ASSERT(b.size >= 1);
-	vp = b.buf;
-	*vp++ = '\0';
-
-	ASSERT((vp - base) <= MAXSZ_NVRAM_VARS);
-
- varsdone:
-	err = initvars_table(base, vp, vars, count);
-
- errout:
-	if (base)
-		kfree(base);
-
-	kfree(srom);
-	return err;
-}
-
-#ifdef BCMSDIO
-/*
- * Read the SDIO cis and call parsecis to initialize the vars.
- * Return 0 on success, nonzero on error.
- */
-static int initvars_cis_sdio(char **vars, uint *count)
-{
-	u8 *cis[SBSDIO_NUM_FUNCTION + 1];
-	uint fn, numfn;
-	int rc = 0;
-
-	numfn = bcmsdh_query_iofnum(NULL);
-	ASSERT(numfn <= SDIOD_MAX_IOFUNCS);
-
-	for (fn = 0; fn <= numfn; fn++) {
-		cis[fn] = kzalloc(SBSDIO_CIS_SIZE_LIMIT, GFP_ATOMIC);
-		if (cis[fn] == NULL) {
-			rc = -1;
-			break;
-		}
-
-		if (bcmsdh_cis_read(NULL, fn, cis[fn], SBSDIO_CIS_SIZE_LIMIT) !=
-		    0) {
-			kfree(cis[fn]);
-			rc = -2;
-			break;
-		}
-	}
-
-	if (!rc)
-		rc = srom_parsecis(cis, fn, vars, count);
-
-	while (fn-- > 0)
-		kfree(cis[fn]);
-
-	return rc;
-}
-
-/* set SDIO sprom command register */
-static int sprom_cmd_sdio(u8 cmd)
-{
-	u8 status = 0;
-	uint wait_cnt = 1000;
-
-	/* write sprom command register */
-	bcmsdh_cfg_write(NULL, SDIO_FUNC_1, SBSDIO_SPROM_CS, cmd, NULL);
-
-	/* wait status */
-	while (wait_cnt--) {
-		status =
-		    bcmsdh_cfg_read(NULL, SDIO_FUNC_1, SBSDIO_SPROM_CS, NULL);
-		if (status & SBSDIO_SPROM_DONE)
-			return 0;
-	}
-
-	return 1;
-}
-
-/* read a word from the SDIO srom */
-static int sprom_read_sdio(u16 addr, u16 *data)
-{
-	u8 addr_l, addr_h, data_l, data_h;
-
-	addr_l = (u8) ((addr * 2) & 0xff);
-	addr_h = (u8) (((addr * 2) >> 8) & 0xff);
-
-	/* set address */
-	bcmsdh_cfg_write(NULL, SDIO_FUNC_1, SBSDIO_SPROM_ADDR_HIGH, addr_h,
-			 NULL);
-	bcmsdh_cfg_write(NULL, SDIO_FUNC_1, SBSDIO_SPROM_ADDR_LOW, addr_l,
-			 NULL);
-
-	/* do read */
-	if (sprom_cmd_sdio(SBSDIO_SPROM_READ))
-		return 1;
-
-	/* read data */
-	data_h =
-	    bcmsdh_cfg_read(NULL, SDIO_FUNC_1, SBSDIO_SPROM_DATA_HIGH, NULL);
-	data_l =
-	    bcmsdh_cfg_read(NULL, SDIO_FUNC_1, SBSDIO_SPROM_DATA_LOW, NULL);
-
-	*data = (data_h << 8) | data_l;
-	return 0;
-}
-#endif				/* BCMSDIO */
-
-static int initvars_srom_si(si_t *sih, void *curmap, char **vars, uint *varsz)
-{
-	/* Search flash nvram section for srom variables */
-	return initvars_flash_si(sih, vars, varsz);
-}
diff --git a/drivers/staging/brcm80211/util/bcmutils.c b/drivers/staging/brcm80211/util/bcmutils.c
index fb0bcccfda44cbd35d77cff465a3c8a038ae4c14..43e5bb3aec02a7f2ca2c8af4b1716950389a73a6 100644
--- a/drivers/staging/brcm80211/util/bcmutils.c
+++ b/drivers/staging/brcm80211/util/bcmutils.c
@@ -21,18 +21,20 @@
 #include <linux/pci.h>
 #include <linux/netdevice.h>
 #include <linux/sched.h>
+#include <linux/printk.h>
 #include <bcmdefs.h>
 #include <stdarg.h>
 #include <bcmutils.h>
-#include <siutils.h>
 #include <bcmnvram.h>
 #include <bcmdevs.h>
 #include <proto/802.11.h>
 
-/* Global ASSERT type flag */
-u32 g_assert_type;
+MODULE_AUTHOR("Broadcom Corporation");
+MODULE_DESCRIPTION("Broadcom 802.11n wireless LAN driver utilities.");
+MODULE_SUPPORTED_DEVICE("Broadcom 802.11n WLAN cards");
+MODULE_LICENSE("Dual BSD/GPL");
 
-struct sk_buff *BCMFASTPATH pkt_buf_get_skb(uint len)
+struct sk_buff *bcm_pkt_buf_get_skb(uint len)
 {
 	struct sk_buff *skb;
 
@@ -44,15 +46,14 @@ struct sk_buff *BCMFASTPATH pkt_buf_get_skb(uint len)
 
 	return skb;
 }
+EXPORT_SYMBOL(bcm_pkt_buf_get_skb);
 
 /* Free the driver packet. Free the tag if present */
-void BCMFASTPATH pkt_buf_free_skb(struct sk_buff *skb)
+void bcm_pkt_buf_free_skb(struct sk_buff *skb)
 {
 	struct sk_buff *nskb;
 	int nest = 0;
 
-	ASSERT(skb);
-
 	/* perversion: we use skb->next to chain multi-skb packets */
 	while (skb) {
 		nskb = skb->next;
@@ -73,9 +74,11 @@ void BCMFASTPATH pkt_buf_free_skb(struct sk_buff *skb)
 		skb = nskb;
 	}
 }
+EXPORT_SYMBOL(bcm_pkt_buf_free_skb);
+
 
 /* copy a buffer into a pkt buffer chain */
-uint pktfrombuf(struct sk_buff *p, uint offset, int len,
+uint bcm_pktfrombuf(struct sk_buff *p, uint offset, int len,
 		unsigned char *buf)
 {
 	uint n, ret = 0;
@@ -102,8 +105,10 @@ uint pktfrombuf(struct sk_buff *p, uint offset, int len,
 
 	return ret;
 }
+EXPORT_SYMBOL(bcm_pktfrombuf);
+
 /* return total length of buffer chain */
-uint BCMFASTPATH pkttotlen(struct sk_buff *p)
+uint bcm_pkttotlen(struct sk_buff *p)
 {
 	uint total;
 
@@ -112,21 +117,19 @@ uint BCMFASTPATH pkttotlen(struct sk_buff *p)
 		total += p->len;
 	return total;
 }
+EXPORT_SYMBOL(bcm_pkttotlen);
 
 /*
  * osl multiple-precedence packet queue
  * hi_prec is always >= the number of the highest non-empty precedence
  */
-struct sk_buff *BCMFASTPATH pktq_penq(struct pktq *pq, int prec,
+struct sk_buff *bcm_pktq_penq(struct pktq *pq, int prec,
 				      struct sk_buff *p)
 {
 	struct pktq_prec *q;
 
-	ASSERT(prec >= 0 && prec < pq->num_prec);
-	ASSERT(p->prev == NULL);	/* queueing chains not allowed */
-
-	ASSERT(!pktq_full(pq));
-	ASSERT(!pktq_pfull(pq, prec));
+	if (pktq_full(pq) || pktq_pfull(pq, prec))
+		return NULL;
 
 	q = &pq->q[prec];
 
@@ -145,17 +148,15 @@ struct sk_buff *BCMFASTPATH pktq_penq(struct pktq *pq, int prec,
 
 	return p;
 }
+EXPORT_SYMBOL(bcm_pktq_penq);
 
-struct sk_buff *BCMFASTPATH pktq_penq_head(struct pktq *pq, int prec,
+struct sk_buff *bcm_pktq_penq_head(struct pktq *pq, int prec,
 					   struct sk_buff *p)
 {
 	struct pktq_prec *q;
 
-	ASSERT(prec >= 0 && prec < pq->num_prec);
-	ASSERT(p->prev == NULL);	/* queueing chains not allowed */
-
-	ASSERT(!pktq_full(pq));
-	ASSERT(!pktq_pfull(pq, prec));
+	if (pktq_full(pq) || pktq_pfull(pq, prec))
+		return NULL;
 
 	q = &pq->q[prec];
 
@@ -173,14 +174,13 @@ struct sk_buff *BCMFASTPATH pktq_penq_head(struct pktq *pq, int prec,
 
 	return p;
 }
+EXPORT_SYMBOL(bcm_pktq_penq_head);
 
-struct sk_buff *BCMFASTPATH pktq_pdeq(struct pktq *pq, int prec)
+struct sk_buff *bcm_pktq_pdeq(struct pktq *pq, int prec)
 {
 	struct pktq_prec *q;
 	struct sk_buff *p;
 
-	ASSERT(prec >= 0 && prec < pq->num_prec);
-
 	q = &pq->q[prec];
 
 	p = q->head;
@@ -199,14 +199,13 @@ struct sk_buff *BCMFASTPATH pktq_pdeq(struct pktq *pq, int prec)
 
 	return p;
 }
+EXPORT_SYMBOL(bcm_pktq_pdeq);
 
-struct sk_buff *BCMFASTPATH pktq_pdeq_tail(struct pktq *pq, int prec)
+struct sk_buff *bcm_pktq_pdeq_tail(struct pktq *pq, int prec)
 {
 	struct pktq_prec *q;
 	struct sk_buff *p, *prev;
 
-	ASSERT(prec >= 0 && prec < pq->num_prec);
-
 	q = &pq->q[prec];
 
 	p = q->head;
@@ -228,38 +227,11 @@ struct sk_buff *BCMFASTPATH pktq_pdeq_tail(struct pktq *pq, int prec)
 
 	return p;
 }
+EXPORT_SYMBOL(bcm_pktq_pdeq_tail);
 
-#ifdef BRCM_FULLMAC
-void pktq_pflush(struct pktq *pq, int prec, bool dir)
-{
-	struct pktq_prec *q;
-	struct sk_buff *p;
-
-	q = &pq->q[prec];
-	p = q->head;
-	while (p) {
-		q->head = p->prev;
-		p->prev = NULL;
-		pkt_buf_free_skb(p);
-		q->len--;
-		pq->len--;
-		p = q->head;
-	}
-	ASSERT(q->len == 0);
-	q->tail = NULL;
-}
-
-void pktq_flush(struct pktq *pq, bool dir)
-{
-	int prec;
-	for (prec = 0; prec < pq->num_prec; prec++)
-		pktq_pflush(pq, prec, dir);
-	ASSERT(pq->len == 0);
-}
-#else /* !BRCM_FULLMAC */
 void
-pktq_pflush(struct pktq *pq, int prec, bool dir,
-	    ifpkt_cb_t fn, int arg)
+bcm_pktq_pflush(struct pktq *pq, int prec, bool dir,
+	    ifpkt_cb_t fn, void *arg)
 {
 	struct pktq_prec *q;
 	struct sk_buff *p, *prev = NULL;
@@ -274,7 +246,7 @@ pktq_pflush(struct pktq *pq, int prec, bool dir,
 			else
 				prev->prev = p->prev;
 			p->prev = NULL;
-			pkt_buf_free_skb(p);
+			bcm_pkt_buf_free_skb(p);
 			q->len--;
 			pq->len--;
 			p = (head ? q->head : prev->prev);
@@ -285,28 +257,24 @@ pktq_pflush(struct pktq *pq, int prec, bool dir,
 	}
 
 	if (q->head == NULL) {
-		ASSERT(q->len == 0);
 		q->tail = NULL;
 	}
 }
+EXPORT_SYMBOL(bcm_pktq_pflush);
 
-void pktq_flush(struct pktq *pq, bool dir,
-		ifpkt_cb_t fn, int arg)
+void bcm_pktq_flush(struct pktq *pq, bool dir,
+		ifpkt_cb_t fn, void *arg)
 {
 	int prec;
 	for (prec = 0; prec < pq->num_prec; prec++)
-		pktq_pflush(pq, prec, dir, fn, arg);
-	if (fn == NULL)
-		ASSERT(pq->len == 0);
+		bcm_pktq_pflush(pq, prec, dir, fn, arg);
 }
-#endif /* BRCM_FULLMAC */
+EXPORT_SYMBOL(bcm_pktq_flush);
 
-void pktq_init(struct pktq *pq, int num_prec, int max_len)
+void bcm_pktq_init(struct pktq *pq, int num_prec, int max_len)
 {
 	int prec;
 
-	ASSERT(num_prec > 0 && num_prec <= PKTQ_MAX_PREC);
-
 	/* pq is variable size; only zero out what's requested */
 	memset(pq, 0,
 	      offsetof(struct pktq, q) + (sizeof(struct pktq_prec) * num_prec));
@@ -318,8 +286,9 @@ void pktq_init(struct pktq *pq, int num_prec, int max_len)
 	for (prec = 0; prec < num_prec; prec++)
 		pq->q[prec].max = pq->max;
 }
+EXPORT_SYMBOL(bcm_pktq_init);
 
-struct sk_buff *pktq_peek_tail(struct pktq *pq, int *prec_out)
+struct sk_buff *bcm_pktq_peek_tail(struct pktq *pq, int *prec_out)
 {
 	int prec;
 
@@ -335,9 +304,10 @@ struct sk_buff *pktq_peek_tail(struct pktq *pq, int *prec_out)
 
 	return pq->q[prec].tail;
 }
+EXPORT_SYMBOL(bcm_pktq_peek_tail);
 
 /* Return sum of lengths of a specific set of precedences */
-int pktq_mlen(struct pktq *pq, uint prec_bmp)
+int bcm_pktq_mlen(struct pktq *pq, uint prec_bmp)
 {
 	int prec, len;
 
@@ -349,8 +319,10 @@ int pktq_mlen(struct pktq *pq, uint prec_bmp)
 
 	return len;
 }
+EXPORT_SYMBOL(bcm_pktq_mlen);
+
 /* Priority dequeue from a specific set of precedences */
-struct sk_buff *BCMFASTPATH pktq_mdeq(struct pktq *pq, uint prec_bmp,
+struct sk_buff *bcm_pktq_mdeq(struct pktq *pq, uint prec_bmp,
 				      int *prec_out)
 {
 	struct pktq_prec *q;
@@ -388,6 +360,7 @@ struct sk_buff *BCMFASTPATH pktq_mdeq(struct pktq *pq, uint prec_bmp,
 
 	return p;
 }
+EXPORT_SYMBOL(bcm_pktq_mdeq);
 
 /* parse a xx:xx:xx:xx:xx:xx format ethernet address */
 int bcm_ether_atoe(char *p, u8 *ea)
@@ -402,57 +375,11 @@ int bcm_ether_atoe(char *p, u8 *ea)
 
 	return i == 6;
 }
-
-/*
- * Search the name=value vars for a specific one and return its value.
- * Returns NULL if not found.
- */
-char *getvar(char *vars, const char *name)
-{
-	char *s;
-	int len;
-
-	if (!name)
-		return NULL;
-
-	len = strlen(name);
-	if (len == 0)
-		return NULL;
-
-	/* first look in vars[] */
-	for (s = vars; s && *s;) {
-		if ((memcmp(s, name, len) == 0) && (s[len] == '='))
-			return &s[len + 1];
-
-		while (*s++)
-			;
-	}
-#ifdef BRCM_FULLMAC
-	return NULL;
-#else
-	/* then query nvram */
-	return nvram_get(name);
-#endif
-}
-
-/*
- * Search the vars for a specific one and return its value as
- * an integer. Returns 0 if not found.
- */
-int getintvar(char *vars, const char *name)
-{
-	char *val;
-
-	val = getvar(vars, name);
-	if (val == NULL)
-		return 0;
-
-	return simple_strtoul(val, NULL, 0);
-}
+EXPORT_SYMBOL(bcm_ether_atoe);
 
 #if defined(BCMDBG)
 /* pretty hex print a pkt buffer chain */
-void prpkt(const char *msg, struct sk_buff *p0)
+void bcm_prpkt(const char *msg, struct sk_buff *p0)
 {
 	struct sk_buff *p;
 
@@ -460,32 +387,11 @@ void prpkt(const char *msg, struct sk_buff *p0)
 		printk(KERN_DEBUG "%s:\n", msg);
 
 	for (p = p0; p; p = p->next)
-		prhex(NULL, p->data, p->len);
+		print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, p->data, p->len);
 }
+EXPORT_SYMBOL(bcm_prpkt);
 #endif				/* defined(BCMDBG) */
 
-static char bcm_undeferrstr[BCME_STRLEN];
-
-static const char *bcmerrorstrtable[] = BCMERRSTRINGTABLE;
-
-/* Convert the error codes into related error strings  */
-const char *bcmerrorstr(int bcmerror)
-{
-	/* check if someone added a bcmerror code but
-		 forgot to add errorstring */
-	ASSERT(ABS(BCME_LAST) == (ARRAY_SIZE(bcmerrorstrtable) - 1));
-
-	if (bcmerror > 0 || bcmerror < BCME_LAST) {
-		snprintf(bcm_undeferrstr, BCME_STRLEN, "Undefined error %d",
-			 bcmerror);
-		return bcm_undeferrstr;
-	}
-
-	ASSERT(strlen(bcmerrorstrtable[-bcmerror]) < BCME_STRLEN);
-
-	return bcmerrorstrtable[-bcmerror];
-}
-
 /* iovar table lookup */
 const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name)
 {
@@ -499,8 +405,6 @@ const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name)
 	else
 		lookup_name = name;
 
-	ASSERT(table != NULL);
-
 	for (vi = table; vi->name; vi++) {
 		if (!strcmp(vi->name, lookup_name))
 			return vi;
@@ -509,6 +413,7 @@ const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name)
 
 	return NULL;		/* var name not found */
 }
+EXPORT_SYMBOL(bcm_iovar_lookup);
 
 int bcm_iovar_lencheck(const bcm_iovar_t *vi, void *arg, int len, bool set)
 {
@@ -525,35 +430,35 @@ int bcm_iovar_lencheck(const bcm_iovar_t *vi, void *arg, int len, bool set)
 	case IOVT_UINT32:
 		/* all integers are s32 sized args at the ioctl interface */
 		if (len < (int)sizeof(int)) {
-			bcmerror = BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 		}
 		break;
 
 	case IOVT_BUFFER:
 		/* buffer must meet minimum length requirement */
 		if (len < vi->minlen) {
-			bcmerror = BCME_BUFTOOSHORT;
+			bcmerror = -EOVERFLOW;
 		}
 		break;
 
 	case IOVT_VOID:
 		if (!set) {
 			/* Cannot return nil... */
-			bcmerror = BCME_UNSUPPORTED;
+			bcmerror = -ENOTSUPP;
 		} else if (len) {
 			/* Set is an action w/o parameters */
-			bcmerror = BCME_BUFTOOLONG;
+			bcmerror = -ENOBUFS;
 		}
 		break;
 
 	default:
 		/* unknown type for length check in iovar info */
-		ASSERT(0);
-		bcmerror = BCME_UNSUPPORTED;
+		bcmerror = -ENOTSUPP;
 	}
 
 	return bcmerror;
 }
+EXPORT_SYMBOL(bcm_iovar_lencheck);
 
 /*******************************************************************************
  * crc8
@@ -612,195 +517,18 @@ static const u8 crc8_table[256] = {
 	0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F
 };
 
-#define CRC_INNER_LOOP(n, c, x) \
-	((c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff])
-
-u8 hndcrc8(u8 *pdata,	/* pointer to array of data to process */
+u8 bcm_crc8(u8 *pdata,	/* pointer to array of data to process */
 			 uint nbytes,	/* number of input data bytes to process */
 			 u8 crc	/* either CRC8_INIT_VALUE or previous return value */
     ) {
-	/* hard code the crc loop instead of using CRC_INNER_LOOP macro
-	 * to avoid the undefined and unnecessary (u8 >> 8) operation.
-	 */
+	/* loop over the buffer data */
 	while (nbytes-- > 0)
 		crc = crc8_table[(crc ^ *pdata++) & 0xff];
 
 	return crc;
 }
+EXPORT_SYMBOL(bcm_crc8);
 
-/*******************************************************************************
- * crc16
- *
- * Computes a crc16 over the input data using the polynomial:
- *
- *       x^16 + x^12 +x^5 + 1
- *
- * The caller provides the initial value (either CRC16_INIT_VALUE
- * or the previous returned value) to allow for processing of
- * discontiguous blocks of data.  When generating the CRC the
- * caller is responsible for complementing the final return value
- * and inserting it into the byte stream.  When checking, a final
- * return value of CRC16_GOOD_VALUE indicates a valid CRC.
- *
- * Reference: Dallas Semiconductor Application Note 27
- *   Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms",
- *     ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd.,
- *     ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
- *
- * ****************************************************************************
- */
-
-static const u16 crc16_table[256] = {
-	0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF,
-	0x8C48, 0x9DC1, 0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7,
-	0x1081, 0x0108, 0x3393, 0x221A, 0x56A5, 0x472C, 0x75B7, 0x643E,
-	0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64, 0xF9FF, 0xE876,
-	0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD,
-	0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5,
-	0x3183, 0x200A, 0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x453C,
-	0xBDCB, 0xAC42, 0x9ED9, 0x8F50, 0xFBEF, 0xEA66, 0xD8FD, 0xC974,
-	0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9, 0x2732, 0x36BB,
-	0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3,
-	0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A,
-	0xDECD, 0xCF44, 0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72,
-	0x6306, 0x728F, 0x4014, 0x519D, 0x2522, 0x34AB, 0x0630, 0x17B9,
-	0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3, 0x8A78, 0x9BF1,
-	0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738,
-	0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70,
-	0x8408, 0x9581, 0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7,
-	0x0840, 0x19C9, 0x2B52, 0x3ADB, 0x4E64, 0x5FED, 0x6D76, 0x7CFF,
-	0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324, 0xF1BF, 0xE036,
-	0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E,
-	0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5,
-	0x2942, 0x38CB, 0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD,
-	0xB58B, 0xA402, 0x9699, 0x8710, 0xF3AF, 0xE226, 0xD0BD, 0xC134,
-	0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E, 0x5CF5, 0x4D7C,
-	0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3,
-	0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB,
-	0xD68D, 0xC704, 0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232,
-	0x5AC5, 0x4B4C, 0x79D7, 0x685E, 0x1CE1, 0x0D68, 0x3FF3, 0x2E7A,
-	0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3, 0x8238, 0x93B1,
-	0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9,
-	0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330,
-	0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78
-};
-
-u16 hndcrc16(u8 *pdata,	/* pointer to array of data to process */
-	uint nbytes,	/* number of input data bytes to process */
-	u16 crc	/* either CRC16_INIT_VALUE or previous return value */
-    ) {
-	while (nbytes-- > 0)
-		CRC_INNER_LOOP(16, crc, *pdata++);
-	return crc;
-}
-
-static const u32 crc32_table[256] = {
-	0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
-	0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
-	0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
-	0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
-	0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
-	0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
-	0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
-	0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
-	0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
-	0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
-	0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
-	0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
-	0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
-	0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
-	0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
-	0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
-	0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
-	0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
-	0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
-	0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
-	0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
-	0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
-	0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
-	0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
-	0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
-	0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
-	0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
-	0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
-	0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
-	0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
-	0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
-	0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
-	0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
-	0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
-	0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
-	0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
-	0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
-	0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
-	0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
-	0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
-	0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
-	0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
-	0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
-	0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
-	0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
-	0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
-	0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
-	0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
-	0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
-	0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
-	0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
-	0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
-	0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
-	0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
-	0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
-	0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
-	0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
-	0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
-	0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
-	0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
-	0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
-	0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
-	0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
-	0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
-};
-
-u32 hndcrc32(u8 *pdata,	/* pointer to array of data to process */
-		uint nbytes,	/* number of input data bytes to process */
-		u32 crc	/* either CRC32_INIT_VALUE or previous
-					 return value */
-)
-{
-	u8 *pend;
-#ifdef __mips__
-	u8 tmp[4];
-	unsigned long *tptr = (unsigned long *) tmp;
-
-	/* in case the beginning of the buffer isn't aligned */
-	pend = (u8 *) ((uint) (pdata + 3) & 0xfffffffc);
-	nbytes -= (pend - pdata);
-	while (pdata < pend)
-		CRC_INNER_LOOP(32, crc, *pdata++);
-
-	/* handle bulk of data as 32-bit words */
-	pend = pdata + (nbytes & 0xfffffffc);
-	while (pdata < pend) {
-		*tptr = *(unsigned long *) pdata;
-		pdata += sizeof(unsigned long *);
-		CRC_INNER_LOOP(32, crc, tmp[0]);
-		CRC_INNER_LOOP(32, crc, tmp[1]);
-		CRC_INNER_LOOP(32, crc, tmp[2]);
-		CRC_INNER_LOOP(32, crc, tmp[3]);
-	}
-
-	/* 1-3 bytes at end of buffer */
-	pend = pdata + (nbytes & 0x03);
-	while (pdata < pend)
-		CRC_INNER_LOOP(32, crc, *pdata++);
-#else
-	pend = pdata + nbytes;
-	while (pdata < pend)
-		CRC_INNER_LOOP(32, crc, *pdata++);
-#endif				/* __mips__ */
-
-	return crc;
-}
 /*
  * Traverse a string of 1-byte tag/1-byte length/variable-length value
  * triples, returning a pointer to the substring whose first element
@@ -828,6 +556,7 @@ bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key)
 
 	return NULL;
 }
+EXPORT_SYMBOL(bcm_parse_tlvs);
 
 
 #if defined(BCMDBG)
@@ -883,6 +612,7 @@ bcm_format_flags(const bcm_bit_desc_t *bd, u32 flags, char *buf, int len)
 
 	return (int)(p - buf);
 }
+EXPORT_SYMBOL(bcm_format_flags);
 
 /* print bytes formatted as hex to a string. return the resulting string length */
 int bcm_format_hex(char *str, const void *bytes, int len)
@@ -897,44 +627,9 @@ int bcm_format_hex(char *str, const void *bytes, int len)
 	}
 	return (int)(p - str);
 }
+EXPORT_SYMBOL(bcm_format_hex);
 #endif				/* defined(BCMDBG) */
 
-/* pretty hex print a contiguous buffer */
-void prhex(const char *msg, unsigned char *buf, uint nbytes)
-{
-	char line[128], *p;
-	int len = sizeof(line);
-	int nchar;
-	uint i;
-
-	if (msg && (msg[0] != '\0'))
-		printk(KERN_DEBUG "%s:\n", msg);
-
-	p = line;
-	for (i = 0; i < nbytes; i++) {
-		if (i % 16 == 0) {
-			nchar = snprintf(p, len, "  %04d: ", i);	/* line prefix */
-			p += nchar;
-			len -= nchar;
-		}
-		if (len > 0) {
-			nchar = snprintf(p, len, "%02x ", buf[i]);
-			p += nchar;
-			len -= nchar;
-		}
-
-		if (i % 16 == 15) {
-			printk(KERN_DEBUG "%s\n", line);	/* flush line */
-			p = line;
-			len = sizeof(line);
-		}
-	}
-
-	/* flush last partial line */
-	if (p != line)
-		printk(KERN_DEBUG "%s\n", line);
-}
-
 char *bcm_chipname(uint chipid, char *buf, uint len)
 {
 	const char *fmt;
@@ -943,6 +638,7 @@ char *bcm_chipname(uint chipid, char *buf, uint len)
 	snprintf(buf, len, fmt, chipid);
 	return buf;
 }
+EXPORT_SYMBOL(bcm_chipname);
 
 uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen)
 {
@@ -961,6 +657,7 @@ uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen)
 
 	return len;
 }
+EXPORT_SYMBOL(bcm_mkiovar);
 
 /* Quarter dBm units to mW
  * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153
@@ -1015,6 +712,8 @@ u16 bcm_qdbm_to_mw(u8 qdbm)
 	 */
 	return (nqdBm_to_mW_map[idx] + factor / 2) / factor;
 }
+EXPORT_SYMBOL(bcm_qdbm_to_mw);
+
 u8 bcm_mw_to_qdbm(u16 mw)
 {
 	u8 qdbm;
@@ -1045,6 +744,8 @@ u8 bcm_mw_to_qdbm(u16 mw)
 
 	return qdbm;
 }
+EXPORT_SYMBOL(bcm_mw_to_qdbm);
+
 uint bcm_bitcount(u8 *bitmap, uint length)
 {
 	uint bitcount = 0, i;
@@ -1058,12 +759,15 @@ uint bcm_bitcount(u8 *bitmap, uint length)
 	}
 	return bitcount;
 }
+EXPORT_SYMBOL(bcm_bitcount);
+
 /* Initialization of bcmstrbuf structure */
 void bcm_binit(struct bcmstrbuf *b, char *buf, uint size)
 {
 	b->origsize = b->size = size;
 	b->origbuf = b->buf = buf;
 }
+EXPORT_SYMBOL(bcm_binit);
 
 /* Buffer sprintf wrapper to guard against buffer overflow */
 int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...)
@@ -1089,50 +793,4 @@ int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...)
 
 	return r;
 }
-
-#if defined(BCMDBG_ASSERT)
-void osl_assert(char *exp, char *file, int line)
-{
-	char tempbuf[256];
-	char *basename;
-
-	basename = strrchr(file, '/');
-	/* skip the '/' */
-	if (basename)
-		basename++;
-
-	if (!basename)
-		basename = file;
-
-	snprintf(tempbuf, 256,
-		 "assertion \"%s\" failed: file \"%s\", line %d\n", exp,
-		 basename, line);
-
-	/*
-	 * Print assert message and give it time to
-	 * be written to /var/log/messages
-	 */
-	if (!in_interrupt()) {
-		const int delay = 3;
-		printk(KERN_ERR "%s", tempbuf);
-		printk(KERN_ERR "panic in %d seconds\n", delay);
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(delay * HZ);
-	}
-
-	switch (g_assert_type) {
-	case 0:
-		panic(KERN_ERR "%s", tempbuf);
-		break;
-	case 1:
-		printk(KERN_ERR "%s", tempbuf);
-		BUG();
-		break;
-	case 2:
-		printk(KERN_ERR "%s", tempbuf);
-		break;
-	default:
-		break;
-	}
-}
-#endif				/* defined(BCMDBG_ASSERT) */
+EXPORT_SYMBOL(bcm_bprintf);
diff --git a/drivers/staging/brcm80211/util/bcmwifi.c b/drivers/staging/brcm80211/util/bcmwifi.c
index d82c2b29816d3373f045be2f53d279d5641b17b5..955a3ab1a827553e0a0f2482219aae1e29e6b220 100644
--- a/drivers/staging/brcm80211/util/bcmwifi.c
+++ b/drivers/staging/brcm80211/util/bcmwifi.c
@@ -15,6 +15,7 @@
  */
 #include <linux/ctype.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <bcmdefs.h>
 #include <bcmutils.h>
 #include <bcmwifi.h>
@@ -25,7 +26,7 @@
  * combination could be legal given any set of circumstances.
  * RETURNS: true is the chanspec is malformed, false if it looks good.
  */
-bool wf_chspec_malformed(chanspec_t chanspec)
+bool bcm_chspec_malformed(chanspec_t chanspec)
 {
 	/* must be 2G or 5G band */
 	if (!CHSPEC_IS5G(chanspec) && !CHSPEC_IS2G(chanspec))
@@ -45,13 +46,14 @@ bool wf_chspec_malformed(chanspec_t chanspec)
 
 	return false;
 }
+EXPORT_SYMBOL(bcm_chspec_malformed);
 
 /*
  * This function returns the channel number that control traffic is being sent on, for legacy
  * channels this is just the channel number, for 40MHZ channels it is the upper or lowre 20MHZ
  * sideband depending on the chanspec selected
  */
-u8 wf_chspec_ctlchan(chanspec_t chspec)
+u8 bcm_chspec_ctlchan(chanspec_t chspec)
 {
 	u8 ctl_chan;
 
@@ -60,7 +62,6 @@ u8 wf_chspec_ctlchan(chanspec_t chspec)
 		return CHSPEC_CHANNEL(chspec);
 	} else {
 		/* we only support 40MHZ with sidebands */
-		ASSERT(CHSPEC_BW(chspec) == WL_CHANSPEC_BW_40);
 		/* chanspec channel holds the centre frequency, use that and the
 		 * side band information to reconstruct the control channel number
 		 */
@@ -68,8 +69,6 @@ u8 wf_chspec_ctlchan(chanspec_t chspec)
 			/* control chan is the upper 20 MHZ SB of the 40MHZ channel */
 			ctl_chan = UPPER_20_SB(CHSPEC_CHANNEL(chspec));
 		} else {
-			ASSERT(CHSPEC_CTL_SB(chspec) ==
-			       WL_CHANSPEC_CTL_SB_LOWER);
 			/* control chan is the lower 20 MHZ SB of the 40MHZ channel */
 			ctl_chan = LOWER_20_SB(CHSPEC_CHANNEL(chspec));
 		}
@@ -77,6 +76,7 @@ u8 wf_chspec_ctlchan(chanspec_t chspec)
 
 	return ctl_chan;
 }
+EXPORT_SYMBOL(bcm_chspec_ctlchan);
 
 /*
  * Return the channel number for a given frequency and base frequency.
@@ -97,7 +97,7 @@ u8 wf_chspec_ctlchan(chanspec_t chspec)
  *
  * Reference 802.11 REVma, section 17.3.8.3, and 802.11B section 18.4.6.2
  */
-int wf_mhz2channel(uint freq, uint start_factor)
+int bcm_mhz2channel(uint freq, uint start_factor)
 {
 	int ch = -1;
 	uint base;
@@ -133,4 +133,5 @@ int wf_mhz2channel(uint freq, uint start_factor)
 
 	return ch;
 }
+EXPORT_SYMBOL(bcm_mhz2channel);
 
diff --git a/drivers/staging/brcm80211/util/qmath.c b/drivers/staging/brcm80211/util/qmath.c
deleted file mode 100644
index 40c9929de2bbe5baa8b6de7495b67c59dd90e53f..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/util/qmath.c
+++ /dev/null
@@ -1,681 +0,0 @@
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/types.h>
-#include "qmath.h"
-
-/*
-Description: This function saturate input 32 bit number into a 16 bit number.
-If input number is greater than 0x7fff then output is saturated to 0x7fff.
-else if input number is less than 0xffff8000 then output is saturated to 0xffff8000
-else output is same as input.
-*/
-s16 qm_sat32(s32 op)
-{
-	s16 result;
-	if (op > (s32) 0x7fff) {
-		result = 0x7fff;
-	} else if (op < (s32) 0xffff8000) {
-		result = (s16) (0x8000);
-	} else {
-		result = (s16) op;
-	}
-	return result;
-}
-
-/*
-Description: This function multiply two input 16 bit numbers and return the 32 bit result.
-This multiplication is similar to compiler multiplication. This operation is defined if
-16 bit multiplication on the processor platform is cheaper than 32 bit multiplication (as
-the most of qmath functions can be replaced with processor intrinsic instructions).
-*/
-s32 qm_mul321616(s16 op1, s16 op2)
-{
-	return (s32) (op1) * (s32) (op2);
-}
-
-/*
-Description: This function make 16 bit multiplication and return the result in 16 bits.
-To fit the result into 16 bits the 32 bit multiplication result is right
-shifted by 16 bits.
-*/
-s16 qm_mul16(s16 op1, s16 op2)
-{
-	s32 result;
-	result = ((s32) (op1) * (s32) (op2));
-	return (s16) (result >> 16);
-}
-
-/*
-Description: This function multiply two 16 bit numbers and return the result in 32 bits.
-This function remove the extra sign bit created by the multiplication by leftshifting the
-32 bit multiplication result by 1 bit before returning the result. So the output is
-twice that of compiler multiplication. (i.e. qm_muls321616(2,3)=12).
-When both input 16 bit numbers are 0x8000, then the result is saturated to 0x7fffffff.
-*/
-s32 qm_muls321616(s16 op1, s16 op2)
-{
-	s32 result;
-	if (op1 == (s16) (0x8000) && op2 == (s16) (0x8000)) {
-		result = 0x7fffffff;
-	} else {
-		result = ((s32) (op1) * (s32) (op2));
-		result = result << 1;
-	}
-	return result;
-}
-
-/*
-Description: This function make 16 bit unsigned multiplication. To fit the output into
-16 bits the 32 bit multiplication result is right shifted by 16 bits.
-*/
-u16 qm_mulu16(u16 op1, u16 op2)
-{
-	return (u16) (((u32) op1 * (u32) op2) >> 16);
-}
-
-/*
-Description: This function make 16 bit multiplication and return the result in 16 bits.
-To fit the multiplication result into 16 bits the multiplication result is right shifted by
-15 bits. Right shifting 15 bits instead of 16 bits is done to remove the extra sign bit formed
-due to the multiplication.
-When both the 16bit inputs are 0x8000 then the output is saturated to 0x7fffffff.
-*/
-s16 qm_muls16(s16 op1, s16 op2)
-{
-	s32 result;
-	if (op1 == (s16) 0x8000 && op2 == (s16) 0x8000) {
-		result = 0x7fffffff;
-	} else {
-		result = ((s32) (op1) * (s32) (op2));
-	}
-	return (s16) (result >> 15);
-}
-
-/*
-Description: This function add two 32 bit numbers and return the 32bit result.
-If the result overflow 32 bits, the output will be saturated to 32bits.
-*/
-s32 qm_add32(s32 op1, s32 op2)
-{
-	s32 result;
-	result = op1 + op2;
-	if (op1 < 0 && op2 < 0 && result > 0) {
-		result = 0x80000000;
-	} else if (op1 > 0 && op2 > 0 && result < 0) {
-		result = 0x7fffffff;
-	}
-	return result;
-}
-
-/*
-Description: This function add two 16 bit numbers and return the 16bit result.
-If the result overflow 16 bits, the output will be saturated to 16bits.
-*/
-s16 qm_add16(s16 op1, s16 op2)
-{
-	s16 result;
-	s32 temp = (s32) op1 + (s32) op2;
-	if (temp > (s32) 0x7fff) {
-		result = (s16) 0x7fff;
-	} else if (temp < (s32) 0xffff8000) {
-		result = (s16) 0xffff8000;
-	} else {
-		result = (s16) temp;
-	}
-	return result;
-}
-
-/*
-Description: This function make 16 bit subtraction and return the 16bit result.
-If the result overflow 16 bits, the output will be saturated to 16bits.
-*/
-s16 qm_sub16(s16 op1, s16 op2)
-{
-	s16 result;
-	s32 temp = (s32) op1 - (s32) op2;
-	if (temp > (s32) 0x7fff) {
-		result = (s16) 0x7fff;
-	} else if (temp < (s32) 0xffff8000) {
-		result = (s16) 0xffff8000;
-	} else {
-		result = (s16) temp;
-	}
-	return result;
-}
-
-/*
-Description: This function make 32 bit subtraction and return the 32bit result.
-If the result overflow 32 bits, the output will be saturated to 32bits.
-*/
-s32 qm_sub32(s32 op1, s32 op2)
-{
-	s32 result;
-	result = op1 - op2;
-	if (op1 >= 0 && op2 < 0 && result < 0) {
-		result = 0x7fffffff;
-	} else if (op1 < 0 && op2 > 0 && result > 0) {
-		result = 0x80000000;
-	}
-	return result;
-}
-
-/*
-Description: This function multiply input 16 bit numbers and accumulate the result
-into the input 32 bit number and return the 32 bit accumulated result.
-If the accumulation result in overflow, then the output will be saturated.
-*/
-s32 qm_mac321616(s32 acc, s16 op1, s16 op2)
-{
-	s32 result;
-	result = qm_add32(acc, qm_mul321616(op1, op2));
-	return result;
-}
-
-/*
-Description: This function make a 32 bit saturated left shift when the specified shift
-is +ve. This function will make a 32 bit right shift when the specified shift is -ve.
-This function return the result after shifting operation.
-*/
-s32 qm_shl32(s32 op, int shift)
-{
-	int i;
-	s32 result;
-	result = op;
-	if (shift > 31)
-		shift = 31;
-	else if (shift < -31)
-		shift = -31;
-	if (shift >= 0) {
-		for (i = 0; i < shift; i++) {
-			result = qm_add32(result, result);
-		}
-	} else {
-		result = result >> (-shift);
-	}
-	return result;
-}
-
-/*
-Description: This function make a 32 bit right shift when shift is +ve.
-This function make a 32 bit saturated left shift when shift is -ve. This function
-return the result of the shift operation.
-*/
-s32 qm_shr32(s32 op, int shift)
-{
-	return qm_shl32(op, -shift);
-}
-
-/*
-Description: This function make a 16 bit saturated left shift when the specified shift
-is +ve. This function will make a 16 bit right shift when the specified shift is -ve.
-This function return the result after shifting operation.
-*/
-s16 qm_shl16(s16 op, int shift)
-{
-	int i;
-	s16 result;
-	result = op;
-	if (shift > 15)
-		shift = 15;
-	else if (shift < -15)
-		shift = -15;
-	if (shift > 0) {
-		for (i = 0; i < shift; i++) {
-			result = qm_add16(result, result);
-		}
-	} else {
-		result = result >> (-shift);
-	}
-	return result;
-}
-
-/*
-Description: This function make a 16 bit right shift when shift is +ve.
-This function make a 16 bit saturated left shift when shift is -ve. This function
-return the result of the shift operation.
-*/
-s16 qm_shr16(s16 op, int shift)
-{
-	return qm_shl16(op, -shift);
-}
-
-/*
-Description: This function return the number of redundant sign bits in a 16 bit number.
-Example: qm_norm16(0x0080) = 7.
-*/
-s16 qm_norm16(s16 op)
-{
-	u16 u16extraSignBits;
-	if (op == 0) {
-		return 15;
-	} else {
-		u16extraSignBits = 0;
-		while ((op >> 15) == (op >> 14)) {
-			u16extraSignBits++;
-			op = op << 1;
-		}
-	}
-	return u16extraSignBits;
-}
-
-/*
-Description: This function return the number of redundant sign bits in a 32 bit number.
-Example: qm_norm32(0x00000080) = 23
-*/
-s16 qm_norm32(s32 op)
-{
-	u16 u16extraSignBits;
-	if (op == 0) {
-		return 31;
-	} else {
-		u16extraSignBits = 0;
-		while ((op >> 31) == (op >> 30)) {
-			u16extraSignBits++;
-			op = op << 1;
-		}
-	}
-	return u16extraSignBits;
-}
-
-/*
-Description: This function divide two 16 bit unsigned numbers.
-The numerator should be less than denominator. So the quotient is always less than 1.
-This function return the quotient in q.15 format.
-*/
-s16 qm_div_s(s16 num, s16 denom)
-{
-	s16 var_out;
-	s16 iteration;
-	s32 L_num;
-	s32 L_denom;
-	L_num = (num) << 15;
-	L_denom = (denom) << 15;
-	for (iteration = 0; iteration < 15; iteration++) {
-		L_num <<= 1;
-		if (L_num >= L_denom) {
-			L_num = qm_sub32(L_num, L_denom);
-			L_num = qm_add32(L_num, 1);
-		}
-	}
-	var_out = (s16) (L_num & 0x7fff);
-	return var_out;
-}
-
-/*
-Description: This function compute the absolute value of a 16 bit number.
-*/
-s16 qm_abs16(s16 op)
-{
-	if (op < 0) {
-		if (op == (s16) 0xffff8000) {
-			return 0x7fff;
-		} else {
-			return -op;
-		}
-	} else {
-		return op;
-	}
-}
-
-/*
-Description: This function divide two 16 bit numbers.
-The quotient is returned through return value.
-The qformat of the quotient is returned through the pointer (qQuotient) passed
-to this function. The qformat of quotient is adjusted appropriately such that
-the quotient occupies all 16 bits.
-*/
-s16 qm_div16(s16 num, s16 denom, s16 *qQuotient)
-{
-	s16 sign;
-	s16 nNum, nDenom;
-	sign = num ^ denom;
-	num = qm_abs16(num);
-	denom = qm_abs16(denom);
-	nNum = qm_norm16(num);
-	nDenom = qm_norm16(denom);
-	num = qm_shl16(num, nNum - 1);
-	denom = qm_shl16(denom, nDenom);
-	*qQuotient = nNum - 1 - nDenom + 15;
-	if (sign >= 0) {
-		return qm_div_s(num, denom);
-	} else {
-		return -qm_div_s(num, denom);
-	}
-}
-
-/*
-Description: This function compute absolute value of a 32 bit number.
-*/
-s32 qm_abs32(s32 op)
-{
-	if (op < 0) {
-		if (op == (s32) 0x80000000) {
-			return 0x7fffffff;
-		} else {
-			return -op;
-		}
-	} else {
-		return op;
-	}
-}
-
-/*
-Description: This function divide two 32 bit numbers. The division is performed
-by considering only important 16 bits in 32 bit numbers.
-The quotient is returned through return value.
-The qformat of the quotient is returned through the pointer (qquotient) passed
-to this function. The qformat of quotient is adjusted appropriately such that
-the quotient occupies all 16 bits.
-*/
-s16 qm_div163232(s32 num, s32 denom, s16 *qquotient)
-{
-	s32 sign;
-	s16 nNum, nDenom;
-	sign = num ^ denom;
-	num = qm_abs32(num);
-	denom = qm_abs32(denom);
-	nNum = qm_norm32(num);
-	nDenom = qm_norm32(denom);
-	num = qm_shl32(num, nNum - 1);
-	denom = qm_shl32(denom, nDenom);
-	*qquotient = nNum - 1 - nDenom + 15;
-	if (sign >= 0) {
-		return qm_div_s((s16) (num >> 16), (s16) (denom >> 16));
-	} else {
-		return -qm_div_s((s16) (num >> 16), (s16) (denom >> 16));
-	}
-}
-
-/*
-Description: This function multiply a 32 bit number with a 16 bit number.
-The multiplicaton result is right shifted by 16 bits to fit the result
-into 32 bit output.
-*/
-s32 qm_mul323216(s32 op1, s16 op2)
-{
-	s16 hi;
-	u16 lo;
-	s32 result;
-	hi = op1 >> 16;
-	lo = (s16) (op1 & 0xffff);
-	result = qm_mul321616(hi, op2);
-	result = result + (qm_mulsu321616(op2, lo) >> 16);
-	return result;
-}
-
-/*
-Description: This function multiply signed 16 bit number with unsigned 16 bit number and return
-the result in 32 bits.
-*/
-s32 qm_mulsu321616(s16 op1, u16 op2)
-{
-	return (s32) (op1) * op2;
-}
-
-/*
-Description: This function multiply 32 bit number with 16 bit number. The multiplication result is
-right shifted by 15 bits to fit the result into 32 bits. Right shifting by only 15 bits instead of
-16 bits is done to remove the extra sign bit formed by multiplication from the return value.
-When the input numbers are 0x80000000, 0x8000 the return value is saturated to 0x7fffffff.
-*/
-s32 qm_muls323216(s32 op1, s16 op2)
-{
-	s16 hi;
-	u16 lo;
-	s32 result;
-	hi = op1 >> 16;
-	lo = (s16) (op1 & 0xffff);
-	result = qm_muls321616(hi, op2);
-	result = qm_add32(result, (qm_mulsu321616(op2, lo) >> 15));
-	return result;
-}
-
-/*
-Description: This function multiply two 32 bit numbers. The multiplication result is right
-shifted by 32 bits to fit the multiplication result into 32 bits. The right shifted
-multiplication result is returned as output.
-*/
-s32 qm_mul32(s32 a, s32 b)
-{
-	s16 hi1, hi2;
-	u16 lo1, lo2;
-	s32 result;
-	hi1 = a >> 16;
-	hi2 = b >> 16;
-	lo1 = (u16) (a & 0xffff);
-	lo2 = (u16) (b & 0xffff);
-	result = qm_mul321616(hi1, hi2);
-	result = result + (qm_mulsu321616(hi1, lo2) >> 16);
-	result = result + (qm_mulsu321616(hi2, lo1) >> 16);
-	return result;
-}
-
-/*
-Description: This function multiply two 32 bit numbers. The multiplication result is
-right shifted by 31 bits to fit the multiplication result into 32 bits. The right
-shifted multiplication result is returned as output. Right shifting by only 31 bits
-instead of 32 bits is done to remove the extra sign bit formed by multiplication.
-When the input numbers are 0x80000000, 0x80000000 the return value is saturated to
-0x7fffffff.
-*/
-s32 qm_muls32(s32 a, s32 b)
-{
-	s16 hi1, hi2;
-	u16 lo1, lo2;
-	s32 result;
-	hi1 = a >> 16;
-	hi2 = b >> 16;
-	lo1 = (u16) (a & 0xffff);
-	lo2 = (u16) (b & 0xffff);
-	result = qm_muls321616(hi1, hi2);
-	result = qm_add32(result, (qm_mulsu321616(hi1, lo2) >> 15));
-	result = qm_add32(result, (qm_mulsu321616(hi2, lo1) >> 15));
-	result = qm_add32(result, (qm_mulu16(lo1, lo2) >> 15));
-	return result;
-}
-
-/* This table is log2(1+(i/32)) where i=[0:1:31], in q.15 format */
-static const s16 log_table[] = {
-	0,
-	1455,
-	2866,
-	4236,
-	5568,
-	6863,
-	8124,
-	9352,
-	10549,
-	11716,
-	12855,
-	13968,
-	15055,
-	16117,
-	17156,
-	18173,
-	19168,
-	20143,
-	21098,
-	22034,
-	22952,
-	23852,
-	24736,
-	25604,
-	26455,
-	27292,
-	28114,
-	28922,
-	29717,
-	30498,
-	31267,
-	32024
-};
-
-#define LOG_TABLE_SIZE 32	/* log_table size */
-#define LOG2_LOG_TABLE_SIZE 5	/* log2(log_table size) */
-#define Q_LOG_TABLE 15		/* qformat of log_table */
-#define LOG10_2		19728	/* log10(2) in q.16 */
-
-/*
-Description:
-This routine takes the input number N and its q format qN and compute
-the log10(N). This routine first normalizes the input no N.	Then N is in mag*(2^x) format.
-mag is any number in the range 2^30-(2^31 - 1). Then log2(mag * 2^x) = log2(mag) + x is computed.
-From that log10(mag * 2^x) = log2(mag * 2^x) * log10(2) is computed.
-This routine looks the log2 value in the table considering LOG2_LOG_TABLE_SIZE+1 MSBs.
-As the MSB is always 1, only next LOG2_OF_LOG_TABLE_SIZE MSBs are used for table lookup.
-Next 16 MSBs are used for interpolation.
-Inputs:
-N - number to which log10 has to be found.
-qN - q format of N
-log10N - address where log10(N) will be written.
-qLog10N - address where log10N qformat will be written.
-Note/Problem:
-For accurate results input should be in normalized or near normalized form.
-*/
-void qm_log10(s32 N, s16 qN, s16 *log10N, s16 *qLog10N)
-{
-	s16 s16norm, s16tableIndex, s16errorApproximation;
-	u16 u16offset;
-	s32 s32log;
-
-	/* Logerithm of negative values is undefined.
-	 * assert N is greater than 0.
-	 */
-	/* ASSERT(N > 0); */
-
-	/* normalize the N. */
-	s16norm = qm_norm32(N);
-	N = N << s16norm;
-
-	/* The qformat of N after normalization.
-	 * -30 is added to treat the no as between 1.0 to 2.0
-	 * i.e. after adding the -30 to the qformat the decimal point will be
-	 * just rigtht of the MSB. (i.e. after sign bit and 1st MSB). i.e.
-	 * at the right side of 30th bit.
-	 */
-	qN = qN + s16norm - 30;
-
-	/* take the table index as the LOG2_OF_LOG_TABLE_SIZE bits right of the MSB */
-	s16tableIndex = (s16) (N >> (32 - (2 + LOG2_LOG_TABLE_SIZE)));
-
-	/* remove the MSB. the MSB is always 1 after normalization. */
-	s16tableIndex =
-	    s16tableIndex & (s16) ((1 << LOG2_LOG_TABLE_SIZE) - 1);
-
-	/* remove the (1+LOG2_OF_LOG_TABLE_SIZE) MSBs in the N. */
-	N = N & ((1 << (32 - (2 + LOG2_LOG_TABLE_SIZE))) - 1);
-
-	/* take the offset as the 16 MSBS after table index.
-	 */
-	u16offset = (u16) (N >> (32 - (2 + LOG2_LOG_TABLE_SIZE + 16)));
-
-	/* look the log value in the table. */
-	s32log = log_table[s16tableIndex];	/* q.15 format */
-
-	/* interpolate using the offset. */
-	s16errorApproximation = (s16) qm_mulu16(u16offset, (u16) (log_table[s16tableIndex + 1] - log_table[s16tableIndex]));	/* q.15 */
-
-	s32log = qm_add16((s16) s32log, s16errorApproximation);	/* q.15 format */
-
-	/* adjust for the qformat of the N as
-	 * log2(mag * 2^x) = log2(mag) + x
-	 */
-	s32log = qm_add32(s32log, ((s32) -qN) << 15);	/* q.15 format */
-
-	/* normalize the result. */
-	s16norm = qm_norm32(s32log);
-
-	/* bring all the important bits into lower 16 bits */
-	s32log = qm_shl32(s32log, s16norm - 16);	/* q.15+s16norm-16 format */
-
-	/* compute the log10(N) by multiplying log2(N) with log10(2).
-	 * as log10(mag * 2^x) = log2(mag * 2^x) * log10(2)
-	 * log10N in q.15+s16norm-16+1 (LOG10_2 is in q.16)
-	 */
-	*log10N = qm_muls16((s16) s32log, (s16) LOG10_2);
-
-	/* write the q format of the result. */
-	*qLog10N = 15 + s16norm - 16 + 1;
-
-	return;
-}
-
-/*
-Description:
-This routine compute 1/N.
-This routine reformates the given no N as N * 2^qN where N is in between 0.5 and 1.0
-in q.15 format in 16 bits. So the problem now boils down to finding the inverse of a
-q.15 no in 16 bits which is in the range of 0.5 to 1.0. The output is always between
-2.0 to 1. So the output is 2.0 to 1.0 in q.30 format. Once the final output format is found
-by taking the qN into account. Inverse is found with newton rapson method. Initially
-inverse (x) is guessed as 1/0.75 (with appropriate sign). The new guess is calculated
-using the formula x' = 2*x - N*x*x. After 4 or 5 iterations the inverse is very close to
-inverse of N.
-Inputs:
-N - number to which 1/N has to be found.
-qn - q format of N.
-sqrtN - address where 1/N has to be written.
-qsqrtN - address where q format of 1/N has to be written.
-*/
-#define qx 29
-void qm_1byN(s32 N, s16 qN, s32 *result, s16 *qResult)
-{
-	s16 normN;
-	s32 s32firstTerm, s32secondTerm, x;
-	int i;
-
-	normN = qm_norm32(N);
-
-	/* limit N to least significant 16 bits. 15th bit is the sign bit. */
-	N = qm_shl32(N, normN - 16);
-	qN = qN + normN - 16 - 15;
-	/* -15 is added to treat N as 16 bit q.15 number in the range from 0.5 to 1 */
-
-	/* Take the initial guess as 1/0.75 in qx format with appropriate sign. */
-	if (N >= 0) {
-		x = (s32) ((1 / 0.75) * (1 << qx));
-		/* input no is in the range 0.5 to 1. So 1/0.75 is taken as initial guess. */
-	} else {
-		x = (s32) ((1 / -0.75) * (1 << qx));
-		/* input no is in the range -0.5 to -1. So 1/-0.75 is taken as initial guess. */
-	}
-
-	/* iterate the equation x = 2*x - N*x*x for 4 times. */
-	for (i = 0; i < 4; i++) {
-		s32firstTerm = qm_shl32(x, 1);	/* s32firstTerm = 2*x in q.29 */
-		s32secondTerm =
-		    qm_muls321616((s16) (s32firstTerm >> 16),
-				  (s16) (s32firstTerm >> 16));
-		/* s32secondTerm = x*x in q.(29+1-16)*2+1 */
-		s32secondTerm =
-		    qm_muls321616((s16) (s32secondTerm >> 16), (s16) N);
-		/* s32secondTerm = N*x*x in q.((29+1-16)*2+1)-16+15+1 i.e. in q.29 */
-		x = qm_sub32(s32firstTerm, s32secondTerm);
-		/* can be added directly as both are in q.29 */
-	}
-
-	/* Bring the x to q.30 format. */
-	*result = qm_shl32(x, 1);
-	/* giving the output in q.30 format for q.15 input in 16 bits. */
-
-	/* compute the final q format of the result. */
-	*qResult = -qN + 30;	/* adjusting the q format of actual output */
-
-	return;
-}
-
-#undef qx
diff --git a/drivers/staging/brcm80211/util/sbpcmcia.h b/drivers/staging/brcm80211/util/sbpcmcia.h
deleted file mode 100644
index d4c156586e81df875ca02f1659a09dccb4fc01a1..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/util/sbpcmcia.h
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef	_SBPCMCIA_H
-#define	_SBPCMCIA_H
-
-/* All the addresses that are offsets in attribute space are divided
- * by two to account for the fact that odd bytes are invalid in
- * attribute space and our read/write routines make the space appear
- * as if they didn't exist. Still we want to show the original numbers
- * as documented in the hnd_pcmcia core manual.
- */
-
-/* PCMCIA Function Configuration Registers */
-#define	PCMCIA_FCR		(0x700 / 2)
-
-#define	FCR0_OFF		0
-#define	FCR1_OFF		(0x40 / 2)
-#define	FCR2_OFF		(0x80 / 2)
-#define	FCR3_OFF		(0xc0 / 2)
-
-#define	PCMCIA_FCR0		(0x700 / 2)
-#define	PCMCIA_FCR1		(0x740 / 2)
-#define	PCMCIA_FCR2		(0x780 / 2)
-#define	PCMCIA_FCR3		(0x7c0 / 2)
-
-/* Standard PCMCIA FCR registers */
-
-#define	PCMCIA_COR		0
-
-#define	COR_RST			0x80
-#define	COR_LEV			0x40
-#define	COR_IRQEN		0x04
-#define	COR_BLREN		0x01
-#define	COR_FUNEN		0x01
-
-#define	PCICIA_FCSR		(2 / 2)
-#define	PCICIA_PRR		(4 / 2)
-#define	PCICIA_SCR		(6 / 2)
-#define	PCICIA_ESR		(8 / 2)
-
-#define PCM_MEMOFF		0x0000
-#define F0_MEMOFF		0x1000
-#define F1_MEMOFF		0x2000
-#define F2_MEMOFF		0x3000
-#define F3_MEMOFF		0x4000
-
-/* Memory base in the function fcr's */
-#define MEM_ADDR0		(0x728 / 2)
-#define MEM_ADDR1		(0x72a / 2)
-#define MEM_ADDR2		(0x72c / 2)
-
-/* PCMCIA base plus Srom access in fcr0: */
-#define PCMCIA_ADDR0		(0x072e / 2)
-#define PCMCIA_ADDR1		(0x0730 / 2)
-#define PCMCIA_ADDR2		(0x0732 / 2)
-
-#define MEM_SEG			(0x0734 / 2)
-#define SROM_CS			(0x0736 / 2)
-#define SROM_DATAL		(0x0738 / 2)
-#define SROM_DATAH		(0x073a / 2)
-#define SROM_ADDRL		(0x073c / 2)
-#define SROM_ADDRH		(0x073e / 2)
-#define	SROM_INFO2		(0x0772 / 2)	/* Corerev >= 2 && <= 5 */
-#define	SROM_INFO		(0x07be / 2)	/* Corerev >= 6 */
-
-/*  Values for srom_cs: */
-#define SROM_IDLE		0
-#define SROM_WRITE		1
-#define SROM_READ		2
-#define SROM_WEN		4
-#define SROM_WDS		7
-#define SROM_DONE		8
-
-/* Fields in srom_info: */
-#define	SRI_SZ_MASK		0x03
-#define	SRI_BLANK		0x04
-#define	SRI_OTP			0x80
-
-#if !defined(ESTA_POSTMOGRIFY_REMOVAL)
-/* CIS stuff */
-
-/* The CIS stops where the FCRs start */
-#define	CIS_SIZE		PCMCIA_FCR
-
-/* CIS tuple length field max */
-#define CIS_TUPLE_LEN_MAX	0xff
-
-/* Standard tuples we know about */
-
-#define CISTPL_NULL			0x00
-#define	CISTPL_VERS_1		0x15	/* CIS ver, manf, dev & ver strings */
-#define	CISTPL_MANFID		0x20	/* Manufacturer and device id */
-#define CISTPL_FUNCID		0x21	/* Function identification */
-#define	CISTPL_FUNCE		0x22	/* Function extensions */
-#define	CISTPL_CFTABLE		0x1b	/* Config table entry */
-#define	CISTPL_END		0xff	/* End of the CIS tuple chain */
-
-/* Function identifier provides context for the function extensions tuple */
-#define CISTPL_FID_SDIO		0x0c	/* Extensions defined by SDIO spec */
-
-/* Function extensions for LANs (assumed for extensions other than SDIO) */
-#define	LAN_TECH		1	/* Technology type */
-#define	LAN_SPEED		2	/* Raw bit rate */
-#define	LAN_MEDIA		3	/* Transmission media */
-#define	LAN_NID			4	/* Node identification (aka MAC addr) */
-#define	LAN_CONN		5	/* Connector standard */
-
-/* CFTable */
-#define CFTABLE_REGWIN_2K	0x08	/* 2k reg windows size */
-#define CFTABLE_REGWIN_4K	0x10	/* 4k reg windows size */
-#define CFTABLE_REGWIN_8K	0x20	/* 8k reg windows size */
-
-/* Vendor unique tuples are 0x80-0x8f. Within Broadcom we'll
- * take one for HNBU, and use "extensions" (a la FUNCE) within it.
- */
-
-#define	CISTPL_BRCM_HNBU	0x80
-
-/* Subtypes of BRCM_HNBU: */
-
-#define HNBU_SROMREV		0x00	/* A byte with sromrev, 1 if not present */
-#define HNBU_CHIPID		0x01	/* Two 16bit values: PCI vendor & device id */
-#define HNBU_BOARDREV		0x02	/* One byte board revision */
-#define HNBU_PAPARMS		0x03	/* PA parameters: 8 (sromrev == 1)
-					 * or 9 (sromrev > 1) bytes
-					 */
-#define HNBU_OEM		0x04	/* Eight bytes OEM data (sromrev == 1) */
-#define HNBU_CC			0x05	/* Default country code (sromrev == 1) */
-#define	HNBU_AA			0x06	/* Antennas available */
-#define	HNBU_AG			0x07	/* Antenna gain */
-#define HNBU_BOARDFLAGS		0x08	/* board flags (2 or 4 bytes) */
-#define HNBU_LEDS		0x09	/* LED set */
-#define HNBU_CCODE		0x0a	/* Country code (2 bytes ascii + 1 byte cctl)
-					 * in rev 2
-					 */
-#define HNBU_CCKPO		0x0b	/* 2 byte cck power offsets in rev 3 */
-#define HNBU_OFDMPO		0x0c	/* 4 byte 11g ofdm power offsets in rev 3 */
-#define HNBU_GPIOTIMER		0x0d	/* 2 bytes with on/off values in rev 3 */
-#define HNBU_PAPARMS5G		0x0e	/* 5G PA params */
-#define HNBU_ANT5G		0x0f	/* 4328 5G antennas available/gain */
-#define HNBU_RDLID		0x10	/* 2 byte USB remote downloader (RDL) product Id */
-#define HNBU_RSSISMBXA2G	0x11	/* 4328 2G RSSI mid pt sel & board switch arch,
-					 * 2 bytes, rev 3.
-					 */
-#define HNBU_RSSISMBXA5G	0x12	/* 4328 5G RSSI mid pt sel & board switch arch,
-					 * 2 bytes, rev 3.
-					 */
-#define HNBU_XTALFREQ		0x13	/* 4 byte Crystal frequency in kilohertz */
-#define HNBU_TRI2G		0x14	/* 4328 2G TR isolation, 1 byte */
-#define HNBU_TRI5G		0x15	/* 4328 5G TR isolation, 3 bytes */
-#define HNBU_RXPO2G		0x16	/* 4328 2G RX power offset, 1 byte */
-#define HNBU_RXPO5G		0x17	/* 4328 5G RX power offset, 1 byte */
-#define HNBU_BOARDNUM		0x18	/* board serial number, independent of mac addr */
-#define HNBU_MACADDR		0x19	/* mac addr override for the standard CIS LAN_NID */
-#define HNBU_RDLSN		0x1a	/* 2 bytes; serial # advertised in USB descriptor */
-#define HNBU_BOARDTYPE		0x1b	/* 2 bytes; boardtype */
-#define HNBU_LEDDC		0x1c	/* 2 bytes; LED duty cycle */
-#define HNBU_HNBUCIS		0x1d	/* what follows is proprietary HNBU CIS format */
-#define HNBU_PAPARMS_SSLPNPHY	0x1e	/* SSLPNPHY PA params */
-#define HNBU_RSSISMBXA2G_SSLPNPHY 0x1f	/* SSLPNPHY RSSI mid pt sel & board switch arch */
-#define HNBU_RDLRNDIS		0x20	/* 1 byte; 1 = RDL advertises RNDIS config */
-#define HNBU_CHAINSWITCH	0x21	/* 2 byte; txchain, rxchain */
-#define HNBU_REGREV		0x22	/* 1 byte; */
-#define HNBU_FEM		0x23	/* 2 or 4 byte: 11n frontend specification */
-#define HNBU_PAPARMS_C0		0x24	/* 8 or 30 bytes: 11n pa paramater for chain 0 */
-#define HNBU_PAPARMS_C1		0x25	/* 8 or 30 bytes: 11n pa paramater for chain 1 */
-#define HNBU_PAPARMS_C2		0x26	/* 8 or 30 bytes: 11n pa paramater for chain 2 */
-#define HNBU_PAPARMS_C3		0x27	/* 8 or 30 bytes: 11n pa paramater for chain 3 */
-#define HNBU_PO_CCKOFDM		0x28	/* 6 or 18 bytes: cck2g/ofdm2g/ofdm5g power offset */
-#define HNBU_PO_MCS2G		0x29	/* 8 bytes: mcs2g power offset */
-#define HNBU_PO_MCS5GM		0x2a	/* 8 bytes: mcs5g mid band power offset */
-#define HNBU_PO_MCS5GLH		0x2b	/* 16 bytes: mcs5g low-high band power offset */
-#define HNBU_PO_CDD		0x2c	/* 2 bytes: cdd2g/5g power offset */
-#define HNBU_PO_STBC		0x2d	/* 2 bytes: stbc2g/5g power offset */
-#define HNBU_PO_40M		0x2e	/* 2 bytes: 40Mhz channel 2g/5g power offset */
-#define HNBU_PO_40MDUP		0x2f	/* 2 bytes: 40Mhz channel dup 2g/5g power offset */
-
-#define HNBU_RDLRWU		0x30	/* 1 byte; 1 = RDL advertises Remote Wake-up */
-#define HNBU_WPS		0x31	/* 1 byte; GPIO pin for WPS button */
-#define HNBU_USBFS		0x32	/* 1 byte; 1 = USB advertises FS mode only */
-#define HNBU_BRMIN		0x33	/* 4 byte bootloader min resource mask */
-#define HNBU_BRMAX		0x34	/* 4 byte bootloader max resource mask */
-#define HNBU_PATCH		0x35	/* bootloader patch addr(2b) & data(4b) pair */
-#define HNBU_CCKFILTTYPE	0x36	/* CCK digital filter selection options */
-#define HNBU_OFDMPO5G		0x37	/* 4 * 3 = 12 byte 11a ofdm power offsets in rev 3 */
-
-#define HNBU_USBEPNUM		0x40	/* USB endpoint numbers */
-#define HNBU_SROM3SWRGN		0x80	/* 78 bytes; srom rev 3 s/w region without crc8
-					 * plus extra info appended.
-					 */
-#define HNBU_RESERVED		0x81	/* Reserved for non-BRCM post-mfg additions */
-#define HNBU_CUSTOM1		0x82	/* 4 byte; For non-BRCM post-mfg additions */
-#define HNBU_CUSTOM2		0x83	/* Reserved; For non-BRCM post-mfg additions */
-#endif				/* !defined(ESTA_POSTMOGRIFY_REMOVAL) */
-
-/* sbtmstatelow */
-#define SBTML_INT_ACK		0x40000	/* ack the sb interrupt */
-#define SBTML_INT_EN		0x20000	/* enable sb interrupt */
-
-/* sbtmstatehigh */
-#define SBTMH_INT_STATUS	0x40000	/* sb interrupt status */
-
-#endif				/* _SBPCMCIA_H */
diff --git a/drivers/staging/brcm80211/util/sbsocram.h b/drivers/staging/brcm80211/util/sbsocram.h
deleted file mode 100644
index 0cfe9852b27f2f3a6239f407ea41e2c5c86d133f..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/util/sbsocram.h
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef	_SBSOCRAM_H
-#define	_SBSOCRAM_H
-
-#ifndef _LANGUAGE_ASSEMBLY
-
-/* cpp contortions to concatenate w/arg prescan */
-#ifndef PAD
-#define	_PADLINE(line)	pad ## line
-#define	_XSTR(line)	_PADLINE(line)
-#define	PAD		_XSTR(__LINE__)
-#endif				/* PAD */
-
-/* Memcsocram core registers */
-typedef volatile struct sbsocramregs {
-	u32 coreinfo;
-	u32 bwalloc;
-	u32 extracoreinfo;
-	u32 biststat;
-	u32 bankidx;
-	u32 standbyctrl;
-
-	u32 errlogstatus;	/* rev 6 */
-	u32 errlogaddr;	/* rev 6 */
-	/* used for patching rev 3 & 5 */
-	u32 cambankidx;
-	u32 cambankstandbyctrl;
-	u32 cambankpatchctrl;
-	u32 cambankpatchtblbaseaddr;
-	u32 cambankcmdreg;
-	u32 cambankdatareg;
-	u32 cambankmaskreg;
-	u32 PAD[1];
-	u32 bankinfo;	/* corev 8 */
-	u32 PAD[15];
-	u32 extmemconfig;
-	u32 extmemparitycsr;
-	u32 extmemparityerrdata;
-	u32 extmemparityerrcnt;
-	u32 extmemwrctrlandsize;
-	u32 PAD[84];
-	u32 workaround;
-	u32 pwrctl;		/* corerev >= 2 */
-} sbsocramregs_t;
-
-#endif				/* _LANGUAGE_ASSEMBLY */
-
-/* Register offsets */
-#define	SR_COREINFO		0x00
-#define	SR_BWALLOC		0x04
-#define	SR_BISTSTAT		0x0c
-#define	SR_BANKINDEX		0x10
-#define	SR_BANKSTBYCTL		0x14
-#define SR_PWRCTL		0x1e8
-
-/* Coreinfo register */
-#define	SRCI_PT_MASK		0x00070000	/* corerev >= 6; port type[18:16] */
-#define	SRCI_PT_SHIFT		16
-/* port types : SRCI_PT_<processorPT>_<backplanePT> */
-#define SRCI_PT_OCP_OCP		0
-#define SRCI_PT_AXI_OCP		1
-#define SRCI_PT_ARM7AHB_OCP	2
-#define SRCI_PT_CM3AHB_OCP	3
-#define SRCI_PT_AXI_AXI		4
-#define SRCI_PT_AHB_AXI		5
-/* corerev >= 3 */
-#define SRCI_LSS_MASK		0x00f00000
-#define SRCI_LSS_SHIFT		20
-#define SRCI_LRS_MASK		0x0f000000
-#define SRCI_LRS_SHIFT		24
-
-/* In corerev 0, the memory size is 2 to the power of the
- * base plus 16 plus to the contents of the memsize field plus 1.
- */
-#define	SRCI_MS0_MASK		0xf
-#define SR_MS0_BASE		16
-
-/*
- * In corerev 1 the bank size is 2 ^ the bank size field plus 14,
- * the memory size is number of banks times bank size.
- * The same applies to rom size.
- */
-#define	SRCI_ROMNB_MASK		0xf000
-#define	SRCI_ROMNB_SHIFT	12
-#define	SRCI_ROMBSZ_MASK	0xf00
-#define	SRCI_ROMBSZ_SHIFT	8
-#define	SRCI_SRNB_MASK		0xf0
-#define	SRCI_SRNB_SHIFT		4
-#define	SRCI_SRBSZ_MASK		0xf
-#define	SRCI_SRBSZ_SHIFT	0
-
-#define SR_BSZ_BASE		14
-
-/* Standby control register */
-#define	SRSC_SBYOVR_MASK	0x80000000
-#define	SRSC_SBYOVR_SHIFT	31
-#define	SRSC_SBYOVRVAL_MASK	0x60000000
-#define	SRSC_SBYOVRVAL_SHIFT	29
-#define	SRSC_SBYEN_MASK		0x01000000	/* rev >= 3 */
-#define	SRSC_SBYEN_SHIFT	24
-
-/* Power control register */
-#define SRPC_PMU_STBYDIS_MASK	0x00000010	/* rev >= 3 */
-#define SRPC_PMU_STBYDIS_SHIFT	4
-#define SRPC_STBYOVRVAL_MASK	0x00000008
-#define SRPC_STBYOVRVAL_SHIFT	3
-#define SRPC_STBYOVR_MASK	0x00000007
-#define SRPC_STBYOVR_SHIFT	0
-
-/* Extra core capability register */
-#define SRECC_NUM_BANKS_MASK   0x000000F0
-#define SRECC_NUM_BANKS_SHIFT  4
-#define SRECC_BANKSIZE_MASK    0x0000000F
-#define SRECC_BANKSIZE_SHIFT   0
-
-#define SRECC_BANKSIZE(value)	 (1 << (value))
-
-/* CAM bank patch control */
-#define SRCBPC_PATCHENABLE 0x80000000
-
-#define SRP_ADDRESS   0x0001FFFC
-#define SRP_VALID     0x8000
-
-/* CAM bank command reg */
-#define SRCMD_WRITE  0x00020000
-#define SRCMD_READ   0x00010000
-#define SRCMD_DONE   0x80000000
-
-#define SRCMD_DONE_DLY	1000
-
-/* bankidx and bankinfo reg defines corerev >= 8 */
-#define SOCRAM_BANKINFO_SZMASK		0x3f
-#define SOCRAM_BANKIDX_ROM_MASK		0x100
-
-#define SOCRAM_BANKIDX_MEMTYPE_SHIFT	8
-/* socram bankinfo memtype */
-#define SOCRAM_MEMTYPE_RAM		0
-#define SOCRAM_MEMTYPE_R0M		1
-#define SOCRAM_MEMTYPE_DEVRAM		2
-
-#define	SOCRAM_BANKINFO_REG		0x40
-#define	SOCRAM_BANKIDX_REG		0x10
-#define	SOCRAM_BANKINFO_STDBY_MASK	0x400
-#define	SOCRAM_BANKINFO_STDBY_TIMER	0x800
-
-/* bankinfo rev >= 10 */
-#define SOCRAM_BANKINFO_DEVRAMSEL_SHIFT	13
-#define SOCRAM_BANKINFO_DEVRAMSEL_MASK	0x2000
-#define SOCRAM_BANKINFO_DEVRAMPRO_SHIFT	14
-#define SOCRAM_BANKINFO_DEVRAMPRO_MASK	0x4000
-
-/* extracoreinfo register */
-#define SOCRAM_DEVRAMBANK_MASK		0xF000
-#define SOCRAM_DEVRAMBANK_SHIFT		12
-
-/* bank info to calculate bank size */
-#define	SOCRAM_BANKINFO_SZBASE		8192
-#define SOCRAM_BANKSIZE_SHIFT		13	/* SOCRAM_BANKINFO_SZBASE */
-
-#endif				/* _SBSOCRAM_H */
diff --git a/drivers/staging/brcm80211/util/sbutils.c b/drivers/staging/brcm80211/util/sbutils.c
deleted file mode 100644
index 21dde8e508ddaaccdefcd95a26971190e6de946f..0000000000000000000000000000000000000000
--- a/drivers/staging/brcm80211/util/sbutils.c
+++ /dev/null
@@ -1,476 +0,0 @@
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/types.h>
-#include <bcmdefs.h>
-#ifdef BRCM_FULLMAC
-#include <linux/netdevice.h>
-#endif
-#include <bcmutils.h>
-#include <siutils.h>
-#include <bcmdevs.h>
-#include <hndsoc.h>
-#include <sbchipc.h>
-#include <pci_core.h>
-#include <pcicfg.h>
-#include <sbpcmcia.h>
-#include "siutils_priv.h"
-
-/* local prototypes */
-static uint _sb_coreidx(si_info_t *sii, u32 sba);
-static uint _sb_scan(si_info_t *sii, u32 sba, void *regs, uint bus,
-		     u32 sbba, uint ncores);
-static u32 _sb_coresba(si_info_t *sii);
-static void *_sb_setcoreidx(si_info_t *sii, uint coreidx);
-
-#define	SET_SBREG(sii, r, mask, val)	\
-		W_SBREG((sii), (r), ((R_SBREG((sii), (r)) & ~(mask)) | (val)))
-#define	REGS2SB(va)	(sbconfig_t *) ((s8 *)(va) + SBCONFIGOFF)
-
-/* sonicsrev */
-#define	SONICS_2_2	(SBIDL_RV_2_2 >> SBIDL_RV_SHIFT)
-#define	SONICS_2_3	(SBIDL_RV_2_3 >> SBIDL_RV_SHIFT)
-
-#define	R_SBREG(sii, sbr)	sb_read_sbreg((sii), (sbr))
-#define	W_SBREG(sii, sbr, v)	sb_write_sbreg((sii), (sbr), (v))
-#define	AND_SBREG(sii, sbr, v)	\
-	W_SBREG((sii), (sbr), (R_SBREG((sii), (sbr)) & (v)))
-#define	OR_SBREG(sii, sbr, v)	\
-	W_SBREG((sii), (sbr), (R_SBREG((sii), (sbr)) | (v)))
-
-static u32 sb_read_sbreg(si_info_t *sii, volatile u32 *sbr)
-{
-	return R_REG(sbr);
-}
-
-static void sb_write_sbreg(si_info_t *sii, volatile u32 *sbr, u32 v)
-{
-	W_REG(sbr, v);
-}
-
-uint sb_coreid(si_t *sih)
-{
-	si_info_t *sii;
-	sbconfig_t *sb;
-
-	sii = SI_INFO(sih);
-	sb = REGS2SB(sii->curmap);
-
-	return (R_SBREG(sii, &sb->sbidhigh) & SBIDH_CC_MASK) >>
-		SBIDH_CC_SHIFT;
-}
-
-/* return core index of the core with address 'sba' */
-static uint _sb_coreidx(si_info_t *sii, u32 sba)
-{
-	uint i;
-
-	for (i = 0; i < sii->numcores; i++)
-		if (sba == sii->coresba[i])
-			return i;
-	return BADIDX;
-}
-
-/* return core address of the current core */
-static u32 _sb_coresba(si_info_t *sii)
-{
-	u32 sbaddr = 0;
-
-	switch (sii->pub.bustype) {
-	case SPI_BUS:
-	case SDIO_BUS:
-		sbaddr = (u32)(unsigned long)sii->curmap;
-		break;
-	default:
-		ASSERT(0);
-		break;
-	}
-
-	return sbaddr;
-}
-
-uint sb_corerev(si_t *sih)
-{
-	si_info_t *sii;
-	sbconfig_t *sb;
-	uint sbidh;
-
-	sii = SI_INFO(sih);
-	sb = REGS2SB(sii->curmap);
-	sbidh = R_SBREG(sii, &sb->sbidhigh);
-
-	return SBCOREREV(sbidh);
-}
-
-bool sb_iscoreup(si_t *sih)
-{
-	si_info_t *sii;
-	sbconfig_t *sb;
-
-	sii = SI_INFO(sih);
-	sb = REGS2SB(sii->curmap);
-
-	return (R_SBREG(sii, &sb->sbtmstatelow) &
-		 (SBTML_RESET | SBTML_REJ_MASK |
-		  (SICF_CLOCK_EN << SBTML_SICF_SHIFT))) ==
-		(SICF_CLOCK_EN << SBTML_SICF_SHIFT);
-}
-
-/*
- * Switch to 'coreidx', issue a single arbitrary 32bit
- * register mask&set operation,
- * switch back to the original core, and return the new value.
- *
- * When using the silicon backplane, no fidleing with interrupts
- * or core switches are needed.
- *
- * Also, when using pci/pcie, we can optimize away the core switching
- * for pci registers
- * and (on newer pci cores) chipcommon registers.
- */
-uint sb_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val)
-{
-	uint origidx = 0;
-	u32 *r = NULL;
-	uint w;
-	uint intr_val = 0;
-	bool fast = false;
-	si_info_t *sii;
-
-	sii = SI_INFO(sih);
-
-	ASSERT(GOODIDX(coreidx));
-	ASSERT(regoff < SI_CORE_SIZE);
-	ASSERT((val & ~mask) == 0);
-
-	if (coreidx >= SI_MAXCORES)
-		return 0;
-
-	if (!fast) {
-		INTR_OFF(sii, intr_val);
-
-		/* save current core index */
-		origidx = si_coreidx(&sii->pub);
-
-		/* switch core */
-		r = (u32 *) ((unsigned char *) sb_setcoreidx(&sii->pub, coreidx) +
-				regoff);
-	}
-	ASSERT(r != NULL);
-
-	/* mask and set */
-	if (mask || val) {
-		if (regoff >= SBCONFIGOFF) {
-			w = (R_SBREG(sii, r) & ~mask) | val;
-			W_SBREG(sii, r, w);
-		} else {
-			w = (R_REG(r) & ~mask) | val;
-			W_REG(r, w);
-		}
-	}
-
-	/* readback */
-	if (regoff >= SBCONFIGOFF)
-		w = R_SBREG(sii, r);
-	else
-		w = R_REG(r);
-
-	if (!fast) {
-		/* restore core index */
-		if (origidx != coreidx)
-			sb_setcoreidx(&sii->pub, origidx);
-
-		INTR_RESTORE(sii, intr_val);
-	}
-
-	return w;
-}
-
-/* Scan the enumeration space to find all cores starting from the given
- * bus 'sbba'. Append coreid and other info to the lists in 'si'. 'sba'
- * is the default core address at chip POR time and 'regs' is the virtual
- * address that the default core is mapped at. 'ncores' is the number of
- * cores expected on bus 'sbba'. It returns the total number of cores
- * starting from bus 'sbba', inclusive.
- */
-#define SB_MAXBUSES	2
-static uint _sb_scan(si_info_t *sii, u32 sba, void *regs, uint bus, u32 sbba,
-		     uint numcores)
-{
-	uint next;
-	uint ncc = 0;
-	uint i;
-
-	if (bus >= SB_MAXBUSES) {
-		SI_ERROR(("_sb_scan: bus 0x%08x at level %d is too deep to "
-			"scan\n", sbba, bus));
-		return 0;
-	}
-	SI_MSG(("_sb_scan: scan bus 0x%08x assume %u cores\n",
-		sbba, numcores));
-
-	/* Scan all cores on the bus starting from core 0.
-	 * Core addresses must be contiguous on each bus.
-	 */
-	for (i = 0, next = sii->numcores;
-	     i < numcores && next < SB_BUS_MAXCORES; i++, next++) {
-		sii->coresba[next] = sbba + (i * SI_CORE_SIZE);
-
-		/* change core to 'next' and read its coreid */
-		sii->curmap = _sb_setcoreidx(sii, next);
-		sii->curidx = next;
-
-		sii->coreid[next] = sb_coreid(&sii->pub);
-
-		/* core specific processing... */
-		/* chipc provides # cores */
-		if (sii->coreid[next] == CC_CORE_ID) {
-			chipcregs_t *cc = (chipcregs_t *) sii->curmap;
-			u32 ccrev = sb_corerev(&sii->pub);
-
-			/* determine numcores - this is the
-				 total # cores in the chip */
-			if (((ccrev == 4) || (ccrev >= 6)))
-				numcores =
-				    (R_REG(&cc->chipid) & CID_CC_MASK)
-				    >> CID_CC_SHIFT;
-			else {
-				/* Older chips */
-				SI_ERROR(("sb_chip2numcores: unsupported chip "
-						  "0x%x\n", sii->pub.chip));
-				ASSERT(0);
-				numcores = 1;
-			}
-
-			SI_VMSG(("_sb_scan: %u cores in the chip %s\n",
-			numcores, sii->pub.issim ? "QT" : ""));
-		}
-		/* scan bridged SB(s) and add results to the end of the list */
-		else if (sii->coreid[next] == OCP_CORE_ID) {
-			sbconfig_t *sb = REGS2SB(sii->curmap);
-			u32 nsbba = R_SBREG(sii, &sb->sbadmatch1);
-			uint nsbcc;
-
-			sii->numcores = next + 1;
-
-			if ((nsbba & 0xfff00000) != SI_ENUM_BASE)
-				continue;
-			nsbba &= 0xfffff000;
-			if (_sb_coreidx(sii, nsbba) != BADIDX)
-				continue;
-
-			nsbcc =
-			    (R_SBREG(sii, &sb->sbtmstatehigh) & 0x000f0000) >>
-			    16;
-			nsbcc = _sb_scan(sii, sba, regs, bus + 1, nsbba, nsbcc);
-			if (sbba == SI_ENUM_BASE)
-				numcores -= nsbcc;
-			ncc += nsbcc;
-		}
-	}
-
-	SI_MSG(("_sb_scan: found %u cores on bus 0x%08x\n", i, sbba));
-
-	sii->numcores = i + ncc;
-	return sii->numcores;
-}
-
-/* scan the sb enumerated space to identify all cores */
-void sb_scan(si_t *sih, void *regs, uint devid)
-{
-	si_info_t *sii;
-	u32 origsba;
-	sbconfig_t *sb;
-
-	sii = SI_INFO(sih);
-	sb = REGS2SB(sii->curmap);
-
-	sii->pub.socirev =
-	    (R_SBREG(sii, &sb->sbidlow) & SBIDL_RV_MASK) >> SBIDL_RV_SHIFT;
-
-	/* Save the current core info and validate it later till we know
-	 * for sure what is good and what is bad.
-	 */
-	origsba = _sb_coresba(sii);
-
-	/* scan all SB(s) starting from SI_ENUM_BASE */
-	sii->numcores = _sb_scan(sii, origsba, regs, 0, SI_ENUM_BASE, 1);
-}
-
-/*
- * This function changes logical "focus" to the indicated core;
- * must be called with interrupts off.
- * Moreover, callers should keep interrupts off during switching out of
- * and back to d11 core
- */
-void *sb_setcoreidx(si_t *sih, uint coreidx)
-{
-	si_info_t *sii;
-
-	sii = SI_INFO(sih);
-
-	if (coreidx >= sii->numcores)
-		return NULL;
-
-	/*
-	 * If the user has provided an interrupt mask enabled function,
-	 * then assert interrupts are disabled before switching the core.
-	 */
-	ASSERT((sii->intrsenabled_fn == NULL)
-	       || !(*(sii)->intrsenabled_fn) ((sii)->intr_arg));
-
-	sii->curmap = _sb_setcoreidx(sii, coreidx);
-	sii->curidx = coreidx;
-
-	return sii->curmap;
-}
-
-/* This function changes the logical "focus" to the indicated core.
- * Return the current core's virtual address.
- */
-static void *_sb_setcoreidx(si_info_t *sii, uint coreidx)
-{
-	u32 sbaddr = sii->coresba[coreidx];
-	void *regs;
-
-	switch (sii->pub.bustype) {
-#ifdef BCMSDIO
-	case SPI_BUS:
-	case SDIO_BUS:
-		/* map new one */
-		if (!sii->regs[coreidx]) {
-			sii->regs[coreidx] = (void *)sbaddr;
-			ASSERT(GOODREGS(sii->regs[coreidx]));
-		}
-		regs = sii->regs[coreidx];
-		break;
-#endif				/* BCMSDIO */
-	default:
-		ASSERT(0);
-		regs = NULL;
-		break;
-	}
-
-	return regs;
-}
-
-void sb_core_disable(si_t *sih, u32 bits)
-{
-	si_info_t *sii;
-	volatile u32 dummy;
-	sbconfig_t *sb;
-
-	sii = SI_INFO(sih);
-
-	ASSERT(GOODREGS(sii->curmap));
-	sb = REGS2SB(sii->curmap);
-
-	/* if core is already in reset, just return */
-	if (R_SBREG(sii, &sb->sbtmstatelow) & SBTML_RESET)
-		return;
-
-	/* if clocks are not enabled, put into reset and return */
-	if ((R_SBREG(sii, &sb->sbtmstatelow) &
-	     (SICF_CLOCK_EN << SBTML_SICF_SHIFT)) == 0)
-		goto disable;
-
-	/* set target reject and spin until busy is clear
-	   (preserve core-specific bits) */
-	OR_SBREG(sii, &sb->sbtmstatelow, SBTML_REJ);
-	dummy = R_SBREG(sii, &sb->sbtmstatelow);
-	udelay(1);
-	SPINWAIT((R_SBREG(sii, &sb->sbtmstatehigh) & SBTMH_BUSY), 100000);
-	if (R_SBREG(sii, &sb->sbtmstatehigh) & SBTMH_BUSY)
-		SI_ERROR(("%s: target state still busy\n", __func__));
-
-	if (R_SBREG(sii, &sb->sbidlow) & SBIDL_INIT) {
-		OR_SBREG(sii, &sb->sbimstate, SBIM_RJ);
-		dummy = R_SBREG(sii, &sb->sbimstate);
-		udelay(1);
-		SPINWAIT((R_SBREG(sii, &sb->sbimstate) & SBIM_BY), 100000);
-	}
-
-	/* set reset and reject while enabling the clocks */
-	W_SBREG(sii, &sb->sbtmstatelow,
-		(((bits | SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT) |
-		 SBTML_REJ | SBTML_RESET));
-	dummy = R_SBREG(sii, &sb->sbtmstatelow);
-	udelay(10);
-
-	/* don't forget to clear the initiator reject bit */
-	if (R_SBREG(sii, &sb->sbidlow) & SBIDL_INIT)
-		AND_SBREG(sii, &sb->sbimstate, ~SBIM_RJ);
-
-disable:
-	/* leave reset and reject asserted */
-	W_SBREG(sii, &sb->sbtmstatelow,
-		((bits << SBTML_SICF_SHIFT) | SBTML_REJ | SBTML_RESET));
-	udelay(1);
-}
-
-/* reset and re-enable a core
- * inputs:
- * bits - core specific bits that are set during and after reset sequence
- * resetbits - core specific bits that are set only during reset sequence
- */
-void sb_core_reset(si_t *sih, u32 bits, u32 resetbits)
-{
-	si_info_t *sii;
-	sbconfig_t *sb;
-	volatile u32 dummy;
-
-	sii = SI_INFO(sih);
-	ASSERT(GOODREGS(sii->curmap));
-	sb = REGS2SB(sii->curmap);
-
-	/*
-	 * Must do the disable sequence first to work for
-	 * arbitrary current core state.
-	 */
-	sb_core_disable(sih, (bits | resetbits));
-
-	/*
-	 * Now do the initialization sequence.
-	 */
-
-	/* set reset while enabling the clock and
-		 forcing them on throughout the core */
-	W_SBREG(sii, &sb->sbtmstatelow,
-		(((bits | resetbits | SICF_FGC | SICF_CLOCK_EN) <<
-		  SBTML_SICF_SHIFT) | SBTML_RESET));
-	dummy = R_SBREG(sii, &sb->sbtmstatelow);
-	udelay(1);
-
-	if (R_SBREG(sii, &sb->sbtmstatehigh) & SBTMH_SERR)
-		W_SBREG(sii, &sb->sbtmstatehigh, 0);
-
-	dummy = R_SBREG(sii, &sb->sbimstate);
-	if (dummy & (SBIM_IBE | SBIM_TO))
-		AND_SBREG(sii, &sb->sbimstate, ~(SBIM_IBE | SBIM_TO));
-
-	/* clear reset and allow it to propagate throughout the core */
-	W_SBREG(sii, &sb->sbtmstatelow,
-		((bits | resetbits | SICF_FGC | SICF_CLOCK_EN) <<
-		 SBTML_SICF_SHIFT));
-	dummy = R_SBREG(sii, &sb->sbtmstatelow);
-	udelay(1);
-
-	/* leave clock enabled */
-	W_SBREG(sii, &sb->sbtmstatelow,
-		((bits | SICF_CLOCK_EN) << SBTML_SICF_SHIFT));
-	dummy = R_SBREG(sii, &sb->sbtmstatelow);
-	udelay(1);
-}
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c
index 0c890a969bb14370218d35b4233be5cfbdca4c21..c13b00274923bf55ea09a4c52fe63a1a7e30f09d 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c
@@ -35,22 +35,8 @@ You should also find the complete GPL in the COPYING file accompanying this sour
   | Project manager: Eric Stolz   | Date     :  02/12/2002                |
   +-----------------------------------------------------------------------+
   | Description :   APCI-1710 SSI counter module                          |
-  |                                                                       |
-  |                                                                       |
   +-----------------------------------------------------------------------+
-  |                             UPDATES                                   |
-  +-----------------------------------------------------------------------+
-  |   Date   |   Author  |          Description of updates                |
-  +----------+-----------+------------------------------------------------+
-  | 13/05/98 | S. Weber  | SSI digital input / output implementation      |
-  |----------|-----------|------------------------------------------------|
-  | 22/03/00 | C.Guinot  | 0100/0226 -> 0200/0227                         |
-  |          |           | Änderung in InitSSI Funktion                   |
-  |          |           | b_SSIProfile >= 2 anstatt b_SSIProfile > 2     |
-  |          |           |                                                |
-  +-----------------------------------------------------------------------+
-  | 08/05/00 | Guinot C  | - 0400/0228 All Function in RING 0             |
-  |          |           |   available                                    |
+  | several changes done by S. Weber in 1998 and C. Guinot in 2000        |
   +-----------------------------------------------------------------------+
 */
 
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c
index 76f2483871a780b6b60140020d686d09218d1980..6cf19ed683a8883f8d19b3bac1ccf0c805832063 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c
@@ -77,7 +77,7 @@ You should also find the complete GPL in the COPYING file accompanying this sour
 /* Update-0.7.57->0.7.68MODULE_LICENSE("GPL"); */
 
 #define devpriv ((struct addi_private *)dev->private)
-#define this_board ((struct addi_board *)dev->board_ptr)
+#define this_board ((const struct addi_board *)dev->board_ptr)
 
 #if defined(CONFIG_APCI_1710) || defined(CONFIG_APCI_3200) || defined(CONFIG_APCI_3300)
 /* BYTE b_SaveFPUReg [94]; */
@@ -2666,13 +2666,11 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		devpriv->i_IobaseAmcc = (int) iobase_a;	/* AMCC base address... */
 		devpriv->i_IobaseAddon = (int) iobase_addon;	/* ADD ON base address.... */
 		devpriv->i_IobaseReserved = (int) iobase_reserved;
-		devpriv->ps_BoardInfo = this_board;
 	} else {
 		dev->board_name = this_board->pc_DriverName;
 		dev->iobase = (unsigned long)io_addr[2];
 		devpriv->amcc = card;
 		devpriv->iobase = (int) io_addr[2];
-		devpriv->ps_BoardInfo = this_board;
 		devpriv->i_IobaseReserved = (int) io_addr[3];
 		printk("\nioremap begin");
 		devpriv->dw_AiBase = ioremap(io_addr[3],
@@ -2680,6 +2678,21 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		printk("\nioremap end");
 	}
 
+	/* Initialize parameters that can be overridden in EEPROM */
+	devpriv->s_EeParameters.i_NbrAiChannel = this_board->i_NbrAiChannel;
+	devpriv->s_EeParameters.i_NbrAoChannel = this_board->i_NbrAoChannel;
+	devpriv->s_EeParameters.i_AiMaxdata = this_board->i_AiMaxdata;
+	devpriv->s_EeParameters.i_AoMaxdata = this_board->i_AoMaxdata;
+	devpriv->s_EeParameters.i_NbrDiChannel = this_board->i_NbrDiChannel;
+	devpriv->s_EeParameters.i_NbrDoChannel = this_board->i_NbrDoChannel;
+	devpriv->s_EeParameters.i_DoMaxdata = this_board->i_DoMaxdata;
+	devpriv->s_EeParameters.i_Dma = this_board->i_Dma;
+	devpriv->s_EeParameters.i_Timer = this_board->i_Timer;
+	devpriv->s_EeParameters.ui_MinAcquisitiontimeNs =
+		this_board->ui_MinAcquisitiontimeNs;
+	devpriv->s_EeParameters.ui_MinDelaytimeNs =
+		this_board->ui_MinDelaytimeNs;
+
 	/* ## */
 
 	if (irq > 0) {
@@ -2728,7 +2741,7 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		devpriv->us_UseDma = ADDI_ENABLE;
 	}
 
-	if (this_board->i_Dma) {
+	if (devpriv->s_EeParameters.i_Dma) {
 		printk("\nDMA used");
 		if (devpriv->us_UseDma == ADDI_ENABLE) {
 			/*  alloc DMA buffers */
@@ -2787,21 +2800,22 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 		/*  Allocate and Initialise AI Subdevice Structures */
 		s = dev->subdevices + 0;
-		if ((this_board->i_NbrAiChannel)
+		if ((devpriv->s_EeParameters.i_NbrAiChannel)
 			|| (this_board->i_NbrAiChannelDiff)) {
 			dev->read_subdev = s;
 			s->type = COMEDI_SUBD_AI;
 			s->subdev_flags =
 				SDF_READABLE | SDF_COMMON | SDF_GROUND
 				| SDF_DIFF;
-			if (this_board->i_NbrAiChannel) {
-				s->n_chan = this_board->i_NbrAiChannel;
+			if (devpriv->s_EeParameters.i_NbrAiChannel) {
+				s->n_chan =
+					devpriv->s_EeParameters.i_NbrAiChannel;
 				devpriv->b_SingelDiff = 0;
 			} else {
 				s->n_chan = this_board->i_NbrAiChannelDiff;
 				devpriv->b_SingelDiff = 1;
 			}
-			s->maxdata = this_board->i_AiMaxdata;
+			s->maxdata = devpriv->s_EeParameters.i_AiMaxdata;
 			s->len_chanlist = this_board->i_AiChannelList;
 			s->range_table = this_board->pr_AiRangelist;
 
@@ -2825,12 +2839,13 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 		/*  Allocate and Initialise AO Subdevice Structures */
 		s = dev->subdevices + 1;
-		if (this_board->i_NbrAoChannel) {
+		if (devpriv->s_EeParameters.i_NbrAoChannel) {
 			s->type = COMEDI_SUBD_AO;
 			s->subdev_flags = SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
-			s->n_chan = this_board->i_NbrAoChannel;
-			s->maxdata = this_board->i_AoMaxdata;
-			s->len_chanlist = this_board->i_NbrAoChannel;
+			s->n_chan = devpriv->s_EeParameters.i_NbrAoChannel;
+			s->maxdata = devpriv->s_EeParameters.i_AoMaxdata;
+			s->len_chanlist =
+				devpriv->s_EeParameters.i_NbrAoChannel;
 			s->range_table = this_board->pr_AoRangelist;
 			s->insn_config =
 				this_board->i_hwdrv_InsnConfigAnalogOutput;
@@ -2841,12 +2856,13 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		}
 		/*  Allocate and Initialise DI Subdevice Structures */
 		s = dev->subdevices + 2;
-		if (this_board->i_NbrDiChannel) {
+		if (devpriv->s_EeParameters.i_NbrDiChannel) {
 			s->type = COMEDI_SUBD_DI;
 			s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_COMMON;
-			s->n_chan = this_board->i_NbrDiChannel;
+			s->n_chan = devpriv->s_EeParameters.i_NbrDiChannel;
 			s->maxdata = 1;
-			s->len_chanlist = this_board->i_NbrDiChannel;
+			s->len_chanlist =
+				devpriv->s_EeParameters.i_NbrDiChannel;
 			s->range_table = &range_digital;
 			s->io_bits = 0;	/* all bits input */
 			s->insn_config =
@@ -2860,13 +2876,14 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		}
 		/*  Allocate and Initialise DO Subdevice Structures */
 		s = dev->subdevices + 3;
-		if (this_board->i_NbrDoChannel) {
+		if (devpriv->s_EeParameters.i_NbrDoChannel) {
 			s->type = COMEDI_SUBD_DO;
 			s->subdev_flags =
 				SDF_READABLE | SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
-			s->n_chan = this_board->i_NbrDoChannel;
-			s->maxdata = this_board->i_DoMaxdata;
-			s->len_chanlist = this_board->i_NbrDoChannel;
+			s->n_chan = devpriv->s_EeParameters.i_NbrDoChannel;
+			s->maxdata = devpriv->s_EeParameters.i_DoMaxdata;
+			s->len_chanlist =
+				devpriv->s_EeParameters.i_NbrDoChannel;
 			s->range_table = &range_digital;
 			s->io_bits = 0xf;	/* all bits output */
 
@@ -2883,7 +2900,7 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 		/*  Allocate and Initialise Timer Subdevice Structures */
 		s = dev->subdevices + 4;
-		if (this_board->i_Timer) {
+		if (devpriv->s_EeParameters.i_Timer) {
 			s->type = COMEDI_SUBD_TIMER;
 			s->subdev_flags = SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
 			s->n_chan = 1;
@@ -2968,8 +2985,8 @@ static int i_ADDI_Detach(struct comedi_device *dev)
 			free_irq(dev->irq, dev);
 		}
 
-		if ((devpriv->ps_BoardInfo->pc_EepromChip == NULL)
-			|| (strcmp(devpriv->ps_BoardInfo->pc_EepromChip,
+		if ((this_board->pc_EepromChip == NULL)
+			|| (strcmp(this_board->pc_EepromChip,
 					ADDIDATA_9054) != 0)) {
 			if (devpriv->allocated) {
 				i_pci_card_free(devpriv->amcc);
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.h b/drivers/staging/comedi/drivers/addi-data/addi_common.h
index 13621d47037b85e6adcf61f5d89d806e1b8ace93..c6980b7dfea01fd327e72bb625e65bd5be2a2682 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.h
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.h
@@ -406,7 +406,6 @@ struct addi_private {
 
 	/* Pointer to the current process */
 	struct task_struct *tsk_Current;
-	struct addi_board *ps_BoardInfo;
 
 	/* Hardware board infos for 1710 */
 	struct {
@@ -434,6 +433,22 @@ struct addi_private {
 	union str_ModuleInfo s_ModuleInfo[4];
 	unsigned int ul_TTLPortConfiguration[10];
 
+	/* Parameters read from EEPROM overriding static board info */
+	struct {
+		int i_NbrAiChannel;	/*  num of A/D chans */
+		int i_NbrAoChannel;	/*  num of D/A chans */
+		int i_AiMaxdata;	/*  resolution of A/D */
+		int i_AoMaxdata;	/*  resolution of D/A */
+		int i_NbrDiChannel;	/*  Number of DI channels */
+		int i_NbrDoChannel;	/*  Number of DO channels */
+		int i_DoMaxdata;	/*  data to set all channels high */
+		int i_Dma;		/*  dma present or not */
+		int i_Timer;		/*  timer subdevice present or not */
+		unsigned int ui_MinAcquisitiontimeNs;
+					/*  Minimum Acquisition in Nano secs */
+		unsigned int ui_MinDelaytimeNs;
+					/*  Minimum Delay in Nano secs */
+	} s_EeParameters;
 };
 
 static unsigned short pci_list_builded;	/* set to 1 when list of card is known */
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c b/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
index 0aa11a0a6e91c05e59220f5546ab5925e4a1feb9..3a9339b926101fc83f4fffaf6bf15438c3327594 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
@@ -847,7 +847,7 @@ int i_EepromReadMainHeader(unsigned short w_PCIBoardEepromAddress,
 				pc_PCIChipInformation,
 				s_MainHeader.s_Functions[i].w_Address,
 				&s_DigitalInputHeader);
-			this_board->i_NbrDiChannel =
+			devpriv->s_EeParameters.i_NbrDiChannel =
 				s_DigitalInputHeader.w_Nchannel;
 			break;
 
@@ -856,11 +856,12 @@ int i_EepromReadMainHeader(unsigned short w_PCIBoardEepromAddress,
 				pc_PCIChipInformation,
 				s_MainHeader.s_Functions[i].w_Address,
 				&s_DigitalOutputHeader);
-			this_board->i_NbrDoChannel =
+			devpriv->s_EeParameters.i_NbrDoChannel =
 				s_DigitalOutputHeader.w_Nchannel;
 			ui_Temp = 0xffffffff;
-			this_board->i_DoMaxdata =
-				ui_Temp >> (32 - this_board->i_NbrDoChannel);
+			devpriv->s_EeParameters.i_DoMaxdata =
+				ui_Temp >> (32 -
+					devpriv->s_EeParameters.i_NbrDoChannel);
 			break;
 
 		case EEPROM_ANALOGINPUT:
@@ -869,20 +870,21 @@ int i_EepromReadMainHeader(unsigned short w_PCIBoardEepromAddress,
 				s_MainHeader.s_Functions[i].w_Address,
 				&s_AnalogInputHeader);
 			if (!(strcmp(this_board->pc_DriverName, "apci3200")))
-				this_board->i_NbrAiChannel =
+				devpriv->s_EeParameters.i_NbrAiChannel =
 					s_AnalogInputHeader.w_Nchannel * 4;
 			else
-				this_board->i_NbrAiChannel =
+				devpriv->s_EeParameters.i_NbrAiChannel =
 					s_AnalogInputHeader.w_Nchannel;
-			this_board->i_Dma = s_AnalogInputHeader.b_HasDma;
-			this_board->ui_MinAcquisitiontimeNs =
+			devpriv->s_EeParameters.i_Dma =
+				s_AnalogInputHeader.b_HasDma;
+			devpriv->s_EeParameters.ui_MinAcquisitiontimeNs =
 				(unsigned int) s_AnalogInputHeader.w_MinConvertTiming *
 				1000;
-			this_board->ui_MinDelaytimeNs =
+			devpriv->s_EeParameters.ui_MinDelaytimeNs =
 				(unsigned int) s_AnalogInputHeader.w_MinDelayTiming *
 				1000;
 			ui_Temp = 0xffff;
-			this_board->i_AiMaxdata =
+			devpriv->s_EeParameters.i_AiMaxdata =
 				ui_Temp >> (16 -
 				s_AnalogInputHeader.b_Resolution);
 			break;
@@ -892,24 +894,28 @@ int i_EepromReadMainHeader(unsigned short w_PCIBoardEepromAddress,
 				pc_PCIChipInformation,
 				s_MainHeader.s_Functions[i].w_Address,
 				&s_AnalogOutputHeader);
-			this_board->i_NbrAoChannel =
+			devpriv->s_EeParameters.i_NbrAoChannel =
 				s_AnalogOutputHeader.w_Nchannel;
 			ui_Temp = 0xffff;
-			this_board->i_AoMaxdata =
+			devpriv->s_EeParameters.i_AoMaxdata =
 				ui_Temp >> (16 -
 				s_AnalogOutputHeader.b_Resolution);
 			break;
 
 		case EEPROM_TIMER:
-			this_board->i_Timer = 1;	/* Timer subdevice present */
+			/* Timer subdevice present */
+			devpriv->s_EeParameters.i_Timer = 1;
 			break;
 
 		case EEPROM_WATCHDOG:
-			this_board->i_Timer = 1;	/* Timer subdevice present */
+			/* Timer subdevice present */
+			devpriv->s_EeParameters.i_Timer = 1;
 			break;
 
 		case EEPROM_TIMER_WATCHDOG_COUNTER:
-			this_board->i_Timer = 1;	/* Timer subdevice present */
+			/* Timer subdevice present */
+			devpriv->s_EeParameters.i_Timer = 1;
+			break;
 		}
 	}
 
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci16xx.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci16xx.c
index 8ebb2544df480e139ef186bbe4eef3adda0e145d..00a088f820a737ec7c58972b67676bb15a744d38 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci16xx.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci16xx.c
@@ -97,7 +97,7 @@ int i_APCI16XX_InsnConfigInitTTLIO(struct comedi_device *dev,
 	unsigned char b_Command = 0;
 	unsigned char b_Cpt = 0;
 	unsigned char b_NumberOfPort =
-		(unsigned char) (devpriv->ps_BoardInfo->i_NbrTTLChannel / 8);
+		(unsigned char) (this_board->i_NbrTTLChannel / 8);
 
 	/************************/
 	/* Test the buffer size */
@@ -289,7 +289,7 @@ int i_APCI16XX_InsnBitsReadTTLIO(struct comedi_device *dev,
 	int i_ReturnValue = insn->n;
 	unsigned char b_Command = 0;
 	unsigned char b_NumberOfPort =
-		(unsigned char) (devpriv->ps_BoardInfo->i_NbrTTLChannel / 8);
+		(unsigned char) (this_board->i_NbrTTLChannel / 8);
 	unsigned char b_SelectedPort = CR_RANGE(insn->chanspec);
 	unsigned char b_InputChannel = CR_CHAN(insn->chanspec);
 	unsigned char *pb_Status;
@@ -450,9 +450,9 @@ int i_APCI16XX_InsnReadTTLIOAllPortValue(struct comedi_device *dev,
 	   /**********************************/
 
 		b_NumberOfPort =
-			(unsigned char) (devpriv->ps_BoardInfo->i_NbrTTLChannel / 32);
+			(unsigned char) (this_board->i_NbrTTLChannel / 32);
 		if ((b_NumberOfPort * 32) <
-			devpriv->ps_BoardInfo->i_NbrTTLChannel) {
+			this_board->i_NbrTTLChannel) {
 			b_NumberOfPort = b_NumberOfPort + 1;
 		}
 
@@ -576,7 +576,7 @@ int i_APCI16XX_InsnBitsWriteTTLIO(struct comedi_device *dev,
 	int i_ReturnValue = insn->n;
 	unsigned char b_Command = 0;
 	unsigned char b_NumberOfPort =
-		(unsigned char) (devpriv->ps_BoardInfo->i_NbrTTLChannel / 8);
+		(unsigned char) (this_board->i_NbrTTLChannel / 8);
 	unsigned char b_SelectedPort = CR_RANGE(insn->chanspec);
 	unsigned char b_OutputChannel = CR_CHAN(insn->chanspec);
 	unsigned int dw_Status = 0;
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
index fc61214151b700a4feed81088e438d387a6fa14b..e886ced4978f84a0ed2d1f10983388a64a41fe3d 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
@@ -90,7 +90,8 @@ int i_APCI3120_InsnConfigAnalogInput(struct comedi_device *dev, struct comedi_su
 		/* Test the number of the channel */
 		for (i = 0; i < data[3]; i++) {
 
-			if (CR_CHAN(data[4 + i]) >= this_board->i_NbrAiChannel) {
+			if (CR_CHAN(data[4 + i]) >=
+				devpriv->s_EeParameters.i_NbrAiChannel) {
 				printk("bad channel list\n");
 				return -2;
 			}
@@ -541,8 +542,10 @@ int i_APCI3120_CommandTestAnalogInput(struct comedi_device *dev, struct comedi_s
 	}
 
 	if (cmd->scan_begin_src == TRIG_TIMER) {	/*  Test Delay timing */
-		if (cmd->scan_begin_arg < this_board->ui_MinDelaytimeNs) {
-			cmd->scan_begin_arg = this_board->ui_MinDelaytimeNs;
+		if (cmd->scan_begin_arg <
+				devpriv->s_EeParameters.ui_MinDelaytimeNs) {
+			cmd->scan_begin_arg =
+				devpriv->s_EeParameters.ui_MinDelaytimeNs;
 			err++;
 		}
 	}
@@ -551,16 +554,18 @@ int i_APCI3120_CommandTestAnalogInput(struct comedi_device *dev, struct comedi_s
 		if (cmd->scan_begin_src == TRIG_TIMER) {
 			if ((cmd->convert_arg)
 				&& (cmd->convert_arg <
-					this_board->ui_MinAcquisitiontimeNs)) {
-				cmd->convert_arg =
-					this_board->ui_MinAcquisitiontimeNs;
+					devpriv->s_EeParameters.
+						ui_MinAcquisitiontimeNs)) {
+				cmd->convert_arg = devpriv->s_EeParameters.
+					ui_MinAcquisitiontimeNs;
 				err++;
 			}
 		} else {
 			if (cmd->convert_arg <
-				this_board->ui_MinAcquisitiontimeNs) {
-				cmd->convert_arg =
-					this_board->ui_MinAcquisitiontimeNs;
+				devpriv->s_EeParameters.ui_MinAcquisitiontimeNs
+				) {
+				cmd->convert_arg = devpriv->s_EeParameters.
+					ui_MinAcquisitiontimeNs;
 				err++;
 
 			}
@@ -2452,7 +2457,7 @@ int i_APCI3120_InsnBitsDigitalOutput(struct comedi_device *dev,
 				     struct comedi_insn *insn,
 				     unsigned int *data)
 {
-	if ((data[0] > this_board->i_DoMaxdata) || (data[0] < 0)) {
+	if ((data[0] > devpriv->s_EeParameters.i_DoMaxdata) || (data[0] < 0)) {
 
 		comedi_error(dev, "Data is not valid !!! \n");
 		return -EINVAL;
@@ -2515,7 +2520,7 @@ int i_APCI3120_InsnWriteDigitalOutput(struct comedi_device *dev,
 			"Not a valid Data !!! ,Data should be 1 or 0\n");
 		return -EINVAL;
 	}
-	if (ui_NoOfChannel > this_board->i_NbrDoChannel - 1) {
+	if (ui_NoOfChannel > devpriv->s_EeParameters.i_NbrDoChannel - 1) {
 		comedi_error(dev,
 			"This board doesn't have specified channel !!! \n");
 		return -EINVAL;
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c
index d3c5963a79e7dbac86fd65cbb8db977bbaa7207c..fff99df51e927f7519cd68909351901fcb2dc533 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c
@@ -141,8 +141,7 @@ static int i_APCI3XXX_AnalogInputConfigOperatingMode(struct comedi_device *dev,
 		/* Test the time base */
 	   /**********************/
 
-		if ((devpriv->ps_BoardInfo->
-				b_AvailableConvertUnit & (1 << b_TimeBase)) !=
+		if ((this_board->b_AvailableConvertUnit & (1 << b_TimeBase)) !=
 			0) {
 	      /*******************************/
 			/* Test the convert time value */
@@ -165,12 +164,16 @@ static int i_APCI3XXX_AnalogInputConfigOperatingMode(struct comedi_device *dev,
 		 /*******************************/
 
 				if (dw_TestReloadValue >=
-					devpriv->ps_BoardInfo->
+					devpriv->s_EeParameters.
 					ui_MinAcquisitiontimeNs) {
 					if ((b_SingleDiff == APCI3XXX_SINGLE)
 						|| (b_SingleDiff ==
 							APCI3XXX_DIFF)) {
-						if (((b_SingleDiff == APCI3XXX_SINGLE) && (devpriv->ps_BoardInfo->i_NbrAiChannel == 0)) || ((b_SingleDiff == APCI3XXX_DIFF) && (devpriv->ps_BoardInfo->i_NbrAiChannelDiff == 0))) {
+						if (((b_SingleDiff == APCI3XXX_SINGLE)
+						        && (devpriv->s_EeParameters.i_NbrAiChannel == 0))
+						    || ((b_SingleDiff == APCI3XXX_DIFF)
+							&& (this_board->i_NbrAiChannelDiff == 0))
+						    ) {
 			   /*******************************/
 							/* Single/Diff selection error */
 			   /*******************************/
@@ -372,10 +375,9 @@ static int i_APCI3XXX_InsnReadAnalogInput(struct comedi_device *dev,
 		/* Test the channel number */
 	   /***************************/
 
-		if (((b_Channel < devpriv->ps_BoardInfo->i_NbrAiChannel)
+		if (((b_Channel < devpriv->s_EeParameters.i_NbrAiChannel)
 				&& (devpriv->b_SingelDiff == APCI3XXX_SINGLE))
-			|| ((b_Channel < devpriv->ps_BoardInfo->
-					i_NbrAiChannelDiff)
+			|| ((b_Channel < this_board->i_NbrAiChannelDiff)
 				&& (devpriv->b_SingelDiff == APCI3XXX_DIFF))) {
 	      /**********************************/
 			/* Test the channel configuration */
@@ -663,7 +665,7 @@ static int i_APCI3XXX_InsnWriteAnalogOutput(struct comedi_device *dev,
 		/* Test the channel number */
 	   /***************************/
 
-		if (b_Channel < devpriv->ps_BoardInfo->i_NbrAoChannel) {
+		if (b_Channel < devpriv->s_EeParameters.i_NbrAoChannel) {
 	      /**********************************/
 			/* Test the channel configuration */
 	      /**********************************/
@@ -1273,7 +1275,7 @@ static int i_APCI3XXX_InsnReadDigitalInput(struct comedi_device *dev,
 	/* Test the channel number */
 	/***************************/
 
-	if (b_Channel <= devpriv->ps_BoardInfo->i_NbrDiChannel) {
+	if (b_Channel <= devpriv->s_EeParameters.i_NbrDiChannel) {
 	   /************************/
 		/* Test the buffer size */
 	   /************************/
@@ -1492,7 +1494,7 @@ static int i_APCI3XXX_InsnWriteDigitalOutput(struct comedi_device *dev,
 		/* Test the channel number */
 	   /***************************/
 
-		if (b_Channel < devpriv->ps_BoardInfo->i_NbrDoChannel) {
+		if (b_Channel < devpriv->s_EeParameters.i_NbrDoChannel) {
 	      /*******************/
 			/* Get the command */
 	      /*******************/
@@ -1568,7 +1570,7 @@ static int i_APCI3XXX_InsnReadDigitalOutput(struct comedi_device *dev,
 		/* Test the channel number */
 	   /***************************/
 
-		if (b_Channel < devpriv->ps_BoardInfo->i_NbrDoChannel) {
+		if (b_Channel < devpriv->s_EeParameters.i_NbrDoChannel) {
 	      /********************************/
 			/* Read the digital output port */
 	      /********************************/
diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c
index 632d5d0721cd495a458c3a80f611af427491799b..08b71d9974b686dbc102bd05f111cda9a8e54cb0 100644
--- a/drivers/staging/comedi/drivers/adl_pci9118.c
+++ b/drivers/staging/comedi/drivers/adl_pci9118.c
@@ -1417,7 +1417,7 @@ static int pci9118_ai_docmd_sampl(struct comedi_device *dev,
 		comedi_error(dev,
 			     "pci9118_ai_docmd_sampl() mode number bug!\n");
 		return -EIO;
-	};
+	}
 
 	devpriv->int_ai_func = interrupt_pci9118_ai_onesample;
 						/* transfer function */
@@ -1496,7 +1496,7 @@ static int pci9118_ai_docmd_dma(struct comedi_device *dev,
 	default:
 		comedi_error(dev, "pci9118_ai_docmd_dma() mode number bug!\n");
 		return -EIO;
-	};
+	}
 
 	if (devpriv->ai12_startstop) {
 		pci9118_exttrg_add(dev, EXTTRG_AI);
diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c
index 9102667ab40e250d321e1407d459c056395e3675..d23799be7ce25d49d0b6d8c11748da3d01121156 100644
--- a/drivers/staging/comedi/drivers/adv_pci_dio.c
+++ b/drivers/staging/comedi/drivers/adv_pci_dio.c
@@ -117,6 +117,7 @@ enum hw_io_access {
 
 /*  Advantech PCI-1751/3/3E */
 #define PCI1751_DIO	   0	/* R/W: begin of 8255 registers block */
+#define PCI1751_CNT	  24	/* R/W: begin of 8254 registers block */
 #define PCI1751_ICR	  32	/* W:   Interrupt control register */
 #define PCI1751_ISR	  32	/* R:   Interrupt status register */
 #define PCI1753_DIO	   0	/* R/W: begin of 8255 registers block */
@@ -329,7 +330,7 @@ static const struct dio_boardtype boardtypes[] = {
 	 { {0, 0, 0, 0}, {0, 0, 0, 0} },
 	 { {48, PCI1751_DIO, 2, 0}, {0, 0, 0, 0} },
 	 {0, 0, 0, 0},
-	 { {0, 0, 0, 0} },
+	 { {3, PCI1751_CNT, 1, 0} },
 	 IO_8b},
 	{"pci1752", PCI_VENDOR_ID_ADVANTECH, 0x1752, PCIDIO_MAINREG,
 	 TYPE_PCI1752,
diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c
index 6383fc93b83dc45f46c54f41784e518ec1ef770e..49102b3a6c4adfd8ff384532f3c992a557da8186 100644
--- a/drivers/staging/comedi/drivers/cb_pcidda.c
+++ b/drivers/staging/comedi/drivers/cb_pcidda.c
@@ -650,7 +650,7 @@ static int cb_pcidda_ao_winsn(struct comedi_device *dev,
 	case 5:
 		command |= UNIP | RANGE2V5;
 		break;
-	};
+	}
 
 	/* output channel specification */
 	command |= channel << 2;
diff --git a/drivers/staging/comedi/drivers/cb_pcimdas.c b/drivers/staging/comedi/drivers/cb_pcimdas.c
index 3d53df000cf11ee4f77601b8b0695dc28dd4afcf..b1b832b65bc101f7b7c0f45a9590faf44978160d 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdas.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdas.c
@@ -264,7 +264,7 @@ static int cb_pcimdas_attach(struct comedi_device *dev,
 	default:
 		printk("THIS CARD IS UNSUPPORTED.\n"
 		       "PLEASE REPORT USAGE TO <mocelet@sucs.org>\n");
-	};
+	}
 
 	if (comedi_pci_enable(pcidev, "cb_pcimdas")) {
 		printk(" Failed to enable PCI device and request regions\n");
diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
index 5c6c7274416724930f8758b5a0cab6c42442b975..8d98cf412709da6524aeddc36bad5e8ee7046a9d 100644
--- a/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/drivers/staging/comedi/drivers/jr3_pci.c
@@ -193,9 +193,8 @@ static void set_transforms(volatile struct jr3_channel *channel,
 		set_s16(&channel->transforms[num].link[i].link_amount,
 			transf.link[i].link_amount);
 		udelay(1);
-		if (transf.link[i].link_type == end_x_form) {
+		if (transf.link[i].link_type == end_x_form)
 			break;
-		}
 	}
 }
 
@@ -460,9 +459,8 @@ static int jr3_download_firmware(struct comedi_device *dev, const u8 * data,
 				unsigned int count, addr;
 				more = more
 				    && read_idm_word(data, size, &pos, &count);
-				if (more && count == 0xffff) {
+				if (more && count == 0xffff)
 					break;
-				}
 				more = more
 				    && read_idm_word(data, size, &pos, &addr);
 				printk("Loading#%d %4.4x bytes at %4.4x\n", i,
@@ -793,9 +791,8 @@ static int jr3_pci_attach(struct comedi_device *dev,
 	}
 
 	result = alloc_private(dev, sizeof(struct jr3_pci_dev_private));
-	if (result < 0) {
+	if (result < 0)
 		return -ENOMEM;
-	}
 	card = NULL;
 	devpriv = dev->private;
 	init_timer(&devpriv->timer);
@@ -851,9 +848,8 @@ static int jr3_pci_attach(struct comedi_device *dev,
 	}
 
 	result = comedi_pci_enable(card, "jr3_pci");
-	if (result < 0) {
+	if (result < 0)
 		return -EIO;
-	}
 
 	devpriv->pci_enabled = 1;
 	devpriv->iobase = ioremap(pci_resource_start(card, 0),
@@ -922,9 +918,8 @@ static int jr3_pci_attach(struct comedi_device *dev,
 	result = comedi_load_firmware(dev, "jr3pci.idm", jr3_download_firmware);
 	printk("Firmare load %d\n", result);
 
-	if (result < 0) {
+	if (result < 0)
 		goto out;
-	}
 /*
  * TODO: use firmware to load preferred offset tables. Suggested
  * format:
@@ -973,21 +968,17 @@ static int jr3_pci_detach(struct comedi_device *dev)
 		del_timer_sync(&devpriv->timer);
 
 		if (dev->subdevices) {
-			for (i = 0; i < devpriv->n_channels; i++) {
+			for (i = 0; i < devpriv->n_channels; i++)
 				kfree(dev->subdevices[i].private);
-			}
 		}
 
-		if (devpriv->iobase) {
+		if (devpriv->iobase)
 			iounmap((void *)devpriv->iobase);
-		}
-		if (devpriv->pci_enabled) {
+		if (devpriv->pci_enabled)
 			comedi_pci_disable(devpriv->pci_dev);
-		}
 
-		if (devpriv->pci_dev) {
+		if (devpriv->pci_dev)
 			pci_dev_put(devpriv->pci_dev);
-		}
 	}
 	return 0;
 }
diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c
index ca2aeaa9449cfaac27348a9442a02031b2bb2242..35f3a47498256d85a407c0a4b01534365c66aa93 100644
--- a/drivers/staging/comedi/drivers/ni_660x.c
+++ b/drivers/staging/comedi/drivers/ni_660x.c
@@ -1418,7 +1418,7 @@ static int ni_660x_dio_insn_config(struct comedi_device *dev,
 	default:
 		return -EINVAL;
 		break;
-	};
+	}
 	return 0;
 }
 
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 986ef671298965fecf04f42303002524cddb1a83..fd232bc5f87349f2f0238f31c4f3fe982a563ba7 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -1627,7 +1627,7 @@ static int ni_ai_setup_MITE_dma(struct comedi_device *dev)
 	default:
 		mite_prep_dma(devpriv->ai_mite_chan, 16, 16);
 		break;
-	};
+	}
 	/*start the MITE */
 	mite_dma_arm(devpriv->ai_mite_chan);
 	spin_unlock_irqrestore(&devpriv->mite_channel_lock, flags);
@@ -2156,7 +2156,7 @@ static unsigned ni_min_ai_scan_period_ns(struct comedi_device *dev,
 	default:
 		/*  multiplexed inputs */
 		break;
-	};
+	}
 	return boardtype.ai_speed * num_channels;
 }
 
@@ -5173,7 +5173,7 @@ static void GPCT_Reset(struct comedi_device *dev, int chan)
 		devpriv->stc_writew(dev, devpriv->an_trig_etc_reg,
 				    Analog_Trigger_Etc_Register);
 		break;
-	};
+	}
 
 	devpriv->gpct_mode[chan] = 0;
 	devpriv->gpct_input_select[chan] = 0;
diff --git a/drivers/staging/comedi/drivers/ni_tio.c b/drivers/staging/comedi/drivers/ni_tio.c
index a9bb6b13dfc46d9deebe35298a7e5dc0a627d873..98f87897e2a823b31085b92cf03adf865015f449 100644
--- a/drivers/staging/comedi/drivers/ni_tio.c
+++ b/drivers/staging/comedi/drivers/ni_tio.c
@@ -1181,7 +1181,7 @@ static int ni_660x_set_second_gate(struct ni_gpct *counter,
 			break;
 		return -EINVAL;
 		break;
-	};
+	}
 	counter_dev->regs[second_gate_reg] |= Gi_Second_Gate_Mode_Bit;
 	counter_dev->regs[second_gate_reg] &= ~Gi_Second_Gate_Select_Mask;
 	counter_dev->regs[second_gate_reg] |=
@@ -1209,7 +1209,7 @@ static int ni_m_series_set_second_gate(struct ni_gpct *counter,
 		ni_m_series_second_gate_select =
 		    selected_second_gate & selected_second_gate_mask;
 		break;
-	};
+	}
 	counter_dev->regs[second_gate_reg] |= Gi_Second_Gate_Mode_Bit;
 	counter_dev->regs[second_gate_reg] &= ~Gi_Second_Gate_Select_Mask;
 	counter_dev->regs[second_gate_reg] |=
@@ -1674,7 +1674,7 @@ int ni_tio_rinsn(struct ni_gpct *counter, struct comedi_insn *insn,
 		    counter_dev->
 		    regs[NITIO_Gi_LoadB_Reg(counter->counter_index)];
 		break;
-	};
+	}
 	return 0;
 }
 EXPORT_SYMBOL_GPL(ni_tio_rinsn);
diff --git a/drivers/staging/comedi/drivers/pcl724.c b/drivers/staging/comedi/drivers/pcl724.c
index 396a058bb67dc242721408498dd2734370e145a6..61b075db66ef425e65b99456c427429b783bdc5e 100644
--- a/drivers/staging/comedi/drivers/pcl724.c
+++ b/drivers/staging/comedi/drivers/pcl724.c
@@ -209,7 +209,7 @@ static int pcl724_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 					 subdev_8255_cb,
 					 (unsigned long)(dev->iobase +
 							 SIZE_8255 * i));
-	};
+	}
 
 	return 0;
 }
diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c
index e3eea09ae1fb5cb865523a2a2c2058a73d093589..8933e5089bd337e6bd44ecf3bb2e14fba35649b8 100644
--- a/drivers/staging/comedi/drivers/pcl818.c
+++ b/drivers/staging/comedi/drivers/pcl818.c
@@ -1662,7 +1662,7 @@ static void rtc_dropped_irq(unsigned long data)
 		tmp = (CMOS_READ(RTC_INTR_FLAGS) & 0xF0);	/* restart */
 		restore_flags(flags);
 		break;
-	};
+	}
 }
 
 /*
diff --git a/drivers/staging/comedi/drivers/pcm3724.c b/drivers/staging/comedi/drivers/pcm3724.c
index 7fb3c27e5979ce1b42eaf7e1a166aa95ed4b0a48..f5c0bd17684c4d16092af720f75f8883efa96583 100644
--- a/drivers/staging/comedi/drivers/pcm3724.c
+++ b/drivers/staging/comedi/drivers/pcm3724.c
@@ -301,7 +301,7 @@ static int pcm3724_attach(struct comedi_device *dev,
 		subdev_8255_init(dev, dev->subdevices + i, subdev_8255_cb,
 				 (unsigned long)(dev->iobase + SIZE_8255 * i));
 		((dev->subdevices) + i)->insn_config = subdev_3724_insn_config;
-	};
+	}
 	return 0;
 }
 
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index e543e6c2b1bbee6381d8cd9b366fbddffdbaca49..1d09bfa2edf5ca0b17046291b57bff03833f34d3 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -1530,7 +1530,7 @@ static int usbdux_ao_cmdtest(struct comedi_device *dev,
 	/* we always output at 1kHz just now all channels at once */
 	if (0) {		/* (this_usbduxsub->high_speed) */
 		/*
-		 * in usb-2.0 only one conversion it tranmitted but with 8kHz/n
+		 * in usb-2.0 only one conversion it transmitted but with 8kHz/n
 		 */
 		cmd->convert_src &= TRIG_TIMER;
 	} else {
diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c
index 6479c38d027876c98aeff47f561538fa73fd7fb2..3d13ca6e16705053b26fce5a0426ef3e29b4f42b 100644
--- a/drivers/staging/comedi/drivers/vmk80xx.c
+++ b/drivers/staging/comedi/drivers/vmk80xx.c
@@ -64,6 +64,8 @@ Status: works
 
 #include "../comedidev.h"
 
+#define BOARDNAME "vmk80xx"
+
 MODULE_AUTHOR("Manuel Gebele <forensixs@gmx.de>");
 MODULE_DESCRIPTION("Velleman USB Board Low-Level Driver");
 MODULE_SUPPORTED_DEVICE("K8055/K8061 aka VM110/VM140");
@@ -305,8 +307,10 @@ static void vmk80xx_rx_callback(struct urb *urb)
 
 static int vmk80xx_check_data_link(struct vmk80xx_usb *dev)
 {
-	unsigned int tx_pipe, rx_pipe;
-	unsigned char tx[1], rx[2];
+	unsigned int tx_pipe;
+	unsigned int rx_pipe;
+	unsigned char tx[1];
+	unsigned char rx[2];
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
@@ -315,9 +319,11 @@ static int vmk80xx_check_data_link(struct vmk80xx_usb *dev)
 
 	tx[0] = VMK8061_CMD_RD_PWR_STAT;
 
-	/* Check that IC6 (PIC16F871) is powered and
+	/*
+	 * Check that IC6 (PIC16F871) is powered and
 	 * running and the data link between IC3 and
-	 * IC6 is working properly */
+	 * IC6 is working properly
+	 */
 	usb_bulk_msg(dev->udev, tx_pipe, tx, 1, NULL, dev->ep_tx->bInterval);
 	usb_bulk_msg(dev->udev, rx_pipe, rx, 2, NULL, HZ * 10);
 
@@ -326,8 +332,10 @@ static int vmk80xx_check_data_link(struct vmk80xx_usb *dev)
 
 static void vmk80xx_read_eeprom(struct vmk80xx_usb *dev, int flag)
 {
-	unsigned int tx_pipe, rx_pipe;
-	unsigned char tx[1], rx[64];
+	unsigned int tx_pipe;
+	unsigned int rx_pipe;
+	unsigned char tx[1];
+	unsigned char rx[64];
 	int cnt;
 
 	dbgvm("vmk80xx: %s\n", __func__);
@@ -337,8 +345,10 @@ static void vmk80xx_read_eeprom(struct vmk80xx_usb *dev, int flag)
 
 	tx[0] = VMK8061_CMD_RD_VERSION;
 
-	/* Read the firmware version info of IC3 and
-	 * IC6 from the internal EEPROM of the IC */
+	/*
+	 * Read the firmware version info of IC3 and
+	 * IC6 from the internal EEPROM of the IC
+	 */
 	usb_bulk_msg(dev->udev, tx_pipe, tx, 1, NULL, dev->ep_tx->bInterval);
 	usb_bulk_msg(dev->udev, rx_pipe, rx, 64, &cnt, HZ * 10);
 
@@ -388,7 +398,8 @@ static int vmk80xx_reset_device(struct vmk80xx_usb *dev)
 static void vmk80xx_build_int_urb(struct urb *urb, int flag)
 {
 	struct vmk80xx_usb *dev = urb->context;
-	__u8 rx_addr, tx_addr;
+	__u8 rx_addr;
+	__u8 tx_addr;
 	unsigned int pipe;
 	unsigned char *buf;
 	size_t size;
@@ -418,8 +429,10 @@ static void vmk80xx_build_int_urb(struct urb *urb, int flag)
 
 static void vmk80xx_do_bulk_msg(struct vmk80xx_usb *dev)
 {
-	__u8 tx_addr, rx_addr;
-	unsigned int tx_pipe, rx_pipe;
+	__u8 tx_addr;
+	__u8 rx_addr;
+	unsigned int tx_pipe;
+	unsigned int rx_pipe;
 	size_t size;
 
 	dbgvm("vmk80xx: %s\n", __func__);
@@ -432,8 +445,10 @@ static void vmk80xx_do_bulk_msg(struct vmk80xx_usb *dev)
 	tx_pipe = usb_sndbulkpipe(dev->udev, tx_addr);
 	rx_pipe = usb_rcvbulkpipe(dev->udev, rx_addr);
 
-	/* The max packet size attributes of the K8061
-	 * input/output endpoints are identical */
+	/*
+	 * The max packet size attributes of the K8061
+	 * input/output endpoints are identical
+	 */
 	size = le16_to_cpu(dev->ep_tx->wMaxPacketSize);
 
 	usb_bulk_msg(dev->udev, tx_pipe, dev->usb_tx_buf,
@@ -544,34 +559,40 @@ static int vmk80xx_write_packet(struct vmk80xx_usb *dev, int cmd)
 #define DIR_IN  1
 #define DIR_OUT 2
 
-#define rudimentary_check(dir)                             \
-do {                                                       \
-	if (!dev)                                          \
-		return -EFAULT;                            \
-	if (!dev->probed)                                  \
-		return -ENODEV;                            \
-	if (!dev->attached)                                \
-		return -ENODEV;                            \
-	if ((dir) & DIR_IN) {                              \
-		if (test_bit(TRANS_IN_BUSY, &dev->flags))  \
-			return -EBUSY;                     \
-	} else {  /* DIR_OUT */                            \
-		if (test_bit(TRANS_OUT_BUSY, &dev->flags)) \
-			return -EBUSY;                     \
-	}                                                  \
-} while (0)
+static int rudimentary_check(struct vmk80xx_usb *dev, int dir)
+{
+	if (!dev)
+		return -EFAULT;
+	if (!dev->probed)
+		return -ENODEV;
+	if (!dev->attached)
+		return -ENODEV;
+	if (dir & DIR_IN) {
+		if (test_bit(TRANS_IN_BUSY, &dev->flags))
+			return -EBUSY;
+	}
+	if (dir & DIR_OUT) {
+		if (test_bit(TRANS_OUT_BUSY, &dev->flags))
+			return -EBUSY;
+	}
+
+	return 0;
+}
 
 static int vmk80xx_ai_rinsn(struct comedi_device *cdev,
 			    struct comedi_subdevice *s,
 			    struct comedi_insn *insn, unsigned int *data)
 {
 	struct vmk80xx_usb *dev = cdev->private;
-	int chan, reg[2];
+	int chan;
+	int reg[2];
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_IN);
+	n = rudimentary_check(dev, DIR_IN);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
@@ -615,12 +636,16 @@ static int vmk80xx_ao_winsn(struct comedi_device *cdev,
 			    struct comedi_insn *insn, unsigned int *data)
 {
 	struct vmk80xx_usb *dev = cdev->private;
-	int chan, cmd, reg;
+	int chan;
+	int cmd;
+	int reg;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_OUT);
+	n = rudimentary_check(dev, DIR_OUT);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
@@ -657,12 +682,15 @@ static int vmk80xx_ao_rinsn(struct comedi_device *cdev,
 			    struct comedi_insn *insn, unsigned int *data)
 {
 	struct vmk80xx_usb *dev = cdev->private;
-	int chan, reg;
+	int chan;
+	int reg;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_IN);
+	n = rudimentary_check(dev, DIR_IN);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
@@ -683,6 +711,50 @@ static int vmk80xx_ao_rinsn(struct comedi_device *cdev,
 	return n;
 }
 
+static int vmk80xx_di_bits(struct comedi_device *cdev,
+			   struct comedi_subdevice *s,
+			   struct comedi_insn *insn, unsigned int *data)
+{
+	struct vmk80xx_usb *dev = cdev->private;
+	unsigned char *rx_buf;
+	int reg;
+	int retval;
+
+	dbgvm("vmk80xx: %s\n", __func__);
+
+	retval = rudimentary_check(dev, DIR_IN);
+	if (retval)
+		return retval;
+
+	down(&dev->limit_sem);
+
+	rx_buf = dev->usb_rx_buf;
+
+	if (dev->board.model == VMK8061_MODEL) {
+		reg = VMK8061_DI_REG;
+		dev->usb_tx_buf[0] = VMK8061_CMD_RD_DI;
+	} else {
+		reg = VMK8055_DI_REG;
+	}
+
+	retval = vmk80xx_read_packet(dev);
+
+	if (!retval) {
+		if (dev->board.model == VMK8055_MODEL)
+			data[1] = (((rx_buf[reg] >> 4) & 0x03) |
+				  ((rx_buf[reg] << 2) & 0x04) |
+				  ((rx_buf[reg] >> 3) & 0x18));
+		else
+			data[1] = rx_buf[reg];
+
+		retval = 2;
+	}
+
+	up(&dev->limit_sem);
+
+	return retval;
+}
+
 static int vmk80xx_di_rinsn(struct comedi_device *cdev,
 			    struct comedi_subdevice *s,
 			    struct comedi_insn *insn, unsigned int *data)
@@ -690,12 +762,15 @@ static int vmk80xx_di_rinsn(struct comedi_device *cdev,
 	struct vmk80xx_usb *dev = cdev->private;
 	int chan;
 	unsigned char *rx_buf;
-	int reg, inp;
+	int reg;
+	int inp;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_IN);
+	n = rudimentary_check(dev, DIR_IN);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
@@ -705,9 +780,9 @@ static int vmk80xx_di_rinsn(struct comedi_device *cdev,
 	if (dev->board.model == VMK8061_MODEL) {
 		reg = VMK8061_DI_REG;
 		dev->usb_tx_buf[0] = VMK8061_CMD_RD_DI;
-	} else
+	} else {
 		reg = VMK8055_DI_REG;
-
+	}
 	for (n = 0; n < insn->n; n++) {
 		if (vmk80xx_read_packet(dev))
 			break;
@@ -719,7 +794,7 @@ static int vmk80xx_di_rinsn(struct comedi_device *cdev,
 		else
 			inp = rx_buf[reg];
 
-		data[n] = ((inp & (1 << chan)) > 0);
+		data[n] = (inp >> chan) & 1;
 	}
 
 	up(&dev->limit_sem);
@@ -731,16 +806,18 @@ static int vmk80xx_do_winsn(struct comedi_device *cdev,
 			    struct comedi_subdevice *s,
 			    struct comedi_insn *insn, unsigned int *data)
 {
-
 	struct vmk80xx_usb *dev = cdev->private;
 	int chan;
 	unsigned char *tx_buf;
-	int reg, cmd;
+	int reg;
+	int cmd;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_OUT);
+	n = rudimentary_check(dev, DIR_OUT);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
@@ -755,21 +832,17 @@ static int vmk80xx_do_winsn(struct comedi_device *cdev,
 				tx_buf[reg] |= (1 << chan);
 			else
 				tx_buf[reg] ^= (1 << chan);
-
-			goto write_packet;
-		}
-
-		/* VMK8061_MODEL */
-		reg = VMK8061_DO_REG;
-		if (data[n] == 1) {
-			cmd = VMK8061_CMD_SET_DO;
-			tx_buf[reg] = 1 << chan;
-		} else {
-			cmd = VMK8061_CMD_CLR_DO;
-			tx_buf[reg] = 0xff - (1 << chan);
+		} else { /* VMK8061_MODEL */
+			reg = VMK8061_DO_REG;
+			if (data[n] == 1) {
+				cmd = VMK8061_CMD_SET_DO;
+				tx_buf[reg] = 1 << chan;
+			} else {
+				cmd = VMK8061_CMD_CLR_DO;
+				tx_buf[reg] = 0xff - (1 << chan);
+			}
 		}
 
-write_packet:
 		if (vmk80xx_write_packet(dev, cmd))
 			break;
 	}
@@ -784,18 +857,20 @@ static int vmk80xx_do_rinsn(struct comedi_device *cdev,
 			    struct comedi_insn *insn, unsigned int *data)
 {
 	struct vmk80xx_usb *dev = cdev->private;
-	int chan, reg, mask;
+	int chan;
+	int reg;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_IN);
+	n = rudimentary_check(dev, DIR_IN);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
 
 	reg = VMK8061_DO_REG;
-	mask = 1 << chan;
 
 	dev->usb_tx_buf[0] = VMK8061_CMD_RD_DO;
 
@@ -803,7 +878,7 @@ static int vmk80xx_do_rinsn(struct comedi_device *cdev,
 		if (vmk80xx_read_packet(dev))
 			break;
 
-		data[n] = (dev->usb_rx_buf[reg] & mask) >> chan;
+		data[n] = (dev->usb_rx_buf[reg] >> chan) & 1;
 	}
 
 	up(&dev->limit_sem);
@@ -811,17 +886,87 @@ static int vmk80xx_do_rinsn(struct comedi_device *cdev,
 	return n;
 }
 
+static int vmk80xx_do_bits(struct comedi_device *cdev,
+			   struct comedi_subdevice *s,
+			   struct comedi_insn *insn, unsigned int *data)
+{
+	struct vmk80xx_usb *dev = cdev->private;
+	unsigned char *rx_buf, *tx_buf;
+	int dir, reg, cmd;
+	int retval;
+
+	dbgvm("vmk80xx: %s\n", __func__);
+
+	dir = 0;
+
+	if (data[0])
+		dir |= DIR_OUT;
+
+	if (dev->board.model == VMK8061_MODEL)
+		dir |= DIR_IN;
+
+	retval = rudimentary_check(dev, dir);
+	if (retval)
+		return retval;
+
+	down(&dev->limit_sem);
+
+	rx_buf = dev->usb_rx_buf;
+	tx_buf = dev->usb_tx_buf;
+
+	if (data[0]) {
+		if (dev->board.model == VMK8055_MODEL) {
+			reg = VMK8055_DO_REG;
+			cmd = VMK8055_CMD_WRT_AD;
+		} else { /* VMK8061_MODEL */
+			reg = VMK8061_DO_REG;
+			cmd = VMK8061_CMD_DO;
+		}
+
+		tx_buf[reg] &= ~data[0];
+		tx_buf[reg] |= (data[0] & data[1]);
+
+		retval = vmk80xx_write_packet(dev, cmd);
+
+		if (retval)
+			goto out;
+	}
+
+	if (dev->board.model == VMK8061_MODEL) {
+		reg = VMK8061_DO_REG;
+		tx_buf[0] = VMK8061_CMD_RD_DO;
+
+		retval = vmk80xx_read_packet(dev);
+
+		if (!retval) {
+			data[1] = rx_buf[reg];
+			retval = 2;
+		}
+	} else {
+		data[1] = tx_buf[reg];
+		retval = 2;
+	}
+
+out:
+	up(&dev->limit_sem);
+
+	return retval;
+}
+
 static int vmk80xx_cnt_rinsn(struct comedi_device *cdev,
 			     struct comedi_subdevice *s,
 			     struct comedi_insn *insn, unsigned int *data)
 {
 	struct vmk80xx_usb *dev = cdev->private;
-	int chan, reg[2];
+	int chan;
+	int reg[2];
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_IN);
+	n = rudimentary_check(dev, DIR_IN);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
@@ -844,14 +989,11 @@ static int vmk80xx_cnt_rinsn(struct comedi_device *cdev,
 		if (vmk80xx_read_packet(dev))
 			break;
 
-		if (dev->board.model == VMK8055_MODEL) {
+		if (dev->board.model == VMK8055_MODEL)
 			data[n] = dev->usb_rx_buf[reg[0]];
-			continue;
-		}
-
-		/* VMK8061_MODEL */
-		data[n] = dev->usb_rx_buf[reg[0] * (chan + 1) + 1]
-		    + 256 * dev->usb_rx_buf[reg[1] * 2 + 2];
+		else /* VMK8061_MODEL */
+			data[n] = dev->usb_rx_buf[reg[0] * (chan + 1) + 1]
+			    + 256 * dev->usb_rx_buf[reg[1] * 2 + 2];
 	}
 
 	up(&dev->limit_sem);
@@ -865,12 +1007,16 @@ static int vmk80xx_cnt_cinsn(struct comedi_device *cdev,
 {
 	struct vmk80xx_usb *dev = cdev->private;
 	unsigned int insn_cmd;
-	int chan, cmd, reg;
+	int chan;
+	int cmd;
+	int reg;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_OUT);
+	n = rudimentary_check(dev, DIR_OUT);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 
@@ -890,8 +1036,9 @@ static int vmk80xx_cnt_cinsn(struct comedi_device *cdev,
 		}
 
 		dev->usb_tx_buf[reg] = 0x00;
-	} else
+	} else {
 		cmd = VMK8061_CMD_RST_CNT;
+	}
 
 	for (n = 0; n < insn->n; n++)
 		if (vmk80xx_write_packet(dev, cmd))
@@ -907,13 +1054,17 @@ static int vmk80xx_cnt_winsn(struct comedi_device *cdev,
 			     struct comedi_insn *insn, unsigned int *data)
 {
 	struct vmk80xx_usb *dev = cdev->private;
-	unsigned long debtime, val;
-	int chan, cmd;
+	unsigned long debtime;
+	unsigned long val;
+	int chan;
+	int cmd;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_OUT);
+	n = rudimentary_check(dev, DIR_OUT);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 	chan = CR_CHAN(insn->chanspec);
@@ -957,7 +1108,9 @@ static int vmk80xx_pwm_rinsn(struct comedi_device *cdev,
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_IN);
+	n = rudimentary_check(dev, DIR_IN);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 
@@ -984,12 +1137,15 @@ static int vmk80xx_pwm_winsn(struct comedi_device *cdev,
 {
 	struct vmk80xx_usb *dev = cdev->private;
 	unsigned char *tx_buf;
-	int reg[2], cmd;
+	int reg[2];
+	int cmd;
 	int n;
 
 	dbgvm("vmk80xx: %s\n", __func__);
 
-	rudimentary_check(DIR_OUT);
+	n = rudimentary_check(dev, DIR_OUT);
+	if (n)
+		return n;
 
 	down(&dev->limit_sem);
 
@@ -1026,8 +1182,8 @@ static int vmk80xx_pwm_winsn(struct comedi_device *cdev,
 	return n;
 }
 
-static int
-vmk80xx_attach(struct comedi_device *cdev, struct comedi_devconfig *it)
+static int vmk80xx_attach(struct comedi_device *cdev,
+			  struct comedi_devconfig *it)
 {
 	int i;
 	struct vmk80xx_usb *dev;
@@ -1094,16 +1250,18 @@ vmk80xx_attach(struct comedi_device *cdev, struct comedi_devconfig *it)
 	s->type = COMEDI_SUBD_DI;
 	s->subdev_flags = SDF_READABLE | SDF_GROUND;
 	s->n_chan = dev->board.di_chans;
-	s->maxdata = (1 << dev->board.di_bits) - 1;
+	s->maxdata = 1;
 	s->insn_read = vmk80xx_di_rinsn;
+	s->insn_bits = vmk80xx_di_bits;
 
 	/* Digital output subdevice */
 	s = cdev->subdevices + VMK80XX_SUBD_DO;
 	s->type = COMEDI_SUBD_DO;
 	s->subdev_flags = SDF_WRITEABLE | SDF_GROUND;
 	s->n_chan = dev->board.do_chans;
-	s->maxdata = (1 << dev->board.do_bits) - 1;
+	s->maxdata = 1;
 	s->insn_write = vmk80xx_do_winsn;
+	s->insn_bits = vmk80xx_do_bits;
 
 	if (dev->board.model == VMK8061_MODEL) {
 		s->subdev_flags |= SDF_READABLE;
@@ -1179,8 +1337,8 @@ static int vmk80xx_detach(struct comedi_device *cdev)
 	return 0;
 }
 
-static int
-vmk80xx_probe(struct usb_interface *intf, const struct usb_device_id *id)
+static int vmk80xx_probe(struct usb_interface *intf,
+			 const struct usb_device_id *id)
 {
 	int i;
 	struct vmk80xx_usb *dev;
@@ -1309,8 +1467,9 @@ vmk80xx_probe(struct usb_interface *intf, const struct usb_device_id *id)
 			vmk80xx_read_eeprom(dev, IC6_VERSION);
 			printk(KERN_INFO "comedi#: vmk80xx: %s\n",
 			       dev->fw.ic6_vers);
-		} else
+		} else {
 			dbgcm("comedi#: vmk80xx: no conn. to CPU\n");
+		}
 	}
 
 	if (dev->board.model == VMK8055_MODEL)
@@ -1323,6 +1482,8 @@ vmk80xx_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
 	mutex_unlock(&glb_mutex);
 
+	comedi_usb_auto_config(dev->udev, BOARDNAME);
+
 	return 0;
 error:
 	mutex_unlock(&glb_mutex);
@@ -1339,6 +1500,8 @@ static void vmk80xx_disconnect(struct usb_interface *intf)
 	if (!dev)
 		return;
 
+	comedi_usb_auto_unconfig(dev->udev);
+
 	mutex_lock(&glb_mutex);
 	down(&dev->limit_sem);
 
@@ -1376,10 +1539,16 @@ static struct comedi_driver driver_vmk80xx = {
 
 static int __init vmk80xx_init(void)
 {
+	int retval;
+
 	printk(KERN_INFO "vmk80xx: version 0.8.01 "
 	       "Manuel Gebele <forensixs@gmx.de>\n");
-	usb_register(&vmk80xx_driver);
-	return comedi_driver_register(&driver_vmk80xx);
+
+	retval = comedi_driver_register(&driver_vmk80xx);
+	if (retval < 0)
+		return retval;
+
+	return usb_register(&vmk80xx_driver);
 }
 
 static void __exit vmk80xx_exit(void)
diff --git a/drivers/staging/cptm1217/clearpad_tm1217.c b/drivers/staging/cptm1217/clearpad_tm1217.c
index 0fe713e72e9d4d620e346e214c8feaeebbef1003..5456f82c30660d72259b02226c30ca61b09fb983 100644
--- a/drivers/staging/cptm1217/clearpad_tm1217.c
+++ b/drivers/staging/cptm1217/clearpad_tm1217.c
@@ -462,8 +462,8 @@ static int cp_tm1217_probe(struct i2c_client *client,
 		if (input_dev == NULL) {
 			dev_err(ts->dev,
 				"cp_tm1217:Input Device Struct alloc failed\n");
-			kfree(ts);
-			return -ENOMEM;
+			retval = -ENOMEM;
+			goto fail;
 		}
 		input_info = &ts->cp_input_info[i];
 		snprintf(input_info->name, sizeof(input_info->name),
@@ -486,6 +486,7 @@ static int cp_tm1217_probe(struct i2c_client *client,
 			dev_err(ts->dev,
 				"Input dev registration failed for %s\n",
 					input_dev->name);
+			input_free_device(input_dev);
 			goto fail;
 		}
 		input_info->input = input_dev;
diff --git a/drivers/staging/crystalhd/bc_dts_types.h b/drivers/staging/crystalhd/bc_dts_types.h
index 6fd8089415d622ff3efed3c3bf8edfbd83f7fbe0..d2131e7fe2fbdf212a8128e80220bd69d7c279ca 100644
--- a/drivers/staging/crystalhd/bc_dts_types.h
+++ b/drivers/staging/crystalhd/bc_dts_types.h
@@ -65,7 +65,6 @@ typedef unsigned char	*PUCHAR;
 #else
 
 /* For Kernel usage.. */
-typedef bool	bc_bool_t;
 #endif
 
 #else
diff --git a/drivers/staging/crystalhd/crystalhd_misc.c b/drivers/staging/crystalhd/crystalhd_misc.c
index 2c5138e4e1b59ab42950c70df925b30a193fbd4f..5fa0c6e10ce265c0356023ea5bd22da2eefe6ac1 100644
--- a/drivers/staging/crystalhd/crystalhd_misc.c
+++ b/drivers/staging/crystalhd/crystalhd_misc.c
@@ -311,7 +311,7 @@ enum BC_STATUS crystalhd_pci_cfg_rd(struct crystalhd_adp *adp, uint32_t off,
 		rc = -EINVAL;
 		sts = BC_STS_INV_ARG;
 		BCMLOG_ERR("Invalid len:%d\n", len);
-	};
+	}
 
 	if (rc && (sts == BC_STS_SUCCESS))
 		sts = BC_STS_ERROR;
@@ -356,7 +356,7 @@ enum BC_STATUS crystalhd_pci_cfg_wr(struct crystalhd_adp *adp, uint32_t off,
 		rc = -EINVAL;
 		sts = BC_STS_INV_ARG;
 		BCMLOG_ERR("Invalid len:%d\n", len);
-	};
+	}
 
 	if (rc && (sts == BC_STS_SUCCESS))
 		sts = BC_STS_ERROR;
diff --git a/drivers/staging/cx25821/cx25821-video.c b/drivers/staging/cx25821/cx25821-video.c
index ab05392386e86e2f19b9214c94d57532759bcca7..7a0304a857358557a869b23e279ee7d48c06220c 100644
--- a/drivers/staging/cx25821/cx25821-video.c
+++ b/drivers/staging/cx25821/cx25821-video.c
@@ -832,6 +832,7 @@ static int video_open(struct file *file)
 
        if (NULL == dev) {
 		mutex_unlock(&cx25821_devlist_mutex);
+		kfree(fh);
 		return -ENODEV;
        }
 
@@ -1573,7 +1574,7 @@ int cx25821_set_control(struct cx25821_dev *dev,
 		break;
 	default:
 		/* nothing */ ;
-	};
+	}
 
 	switch (ctl->id) {
 	case V4L2_CID_BRIGHTNESS:
diff --git a/drivers/staging/easycap/easycap_main.c b/drivers/staging/easycap/easycap_main.c
index cee3252ea2d9386b86927ed577acb810fc2ceb0b..62e07f6a026c86461c42e7ee88b803557c0d9a2c 100644
--- a/drivers/staging/easycap/easycap_main.c
+++ b/drivers/staging/easycap/easycap_main.c
@@ -201,9 +201,9 @@ static int easycap_open(struct inode *inode, struct file *file)
 static int reset(struct easycap *peasycap)
 {
 	struct easycap_standard const *peasycap_standard;
-	int i, rc, input, rate;
+	int fmtidx, input, rate;
 	bool ntsc, other;
-	int fmtidx;
+	int rc;
 
 	if (!peasycap) {
 		SAY("ERROR: peasycap is NULL\n");
@@ -226,33 +226,27 @@ static int reset(struct easycap *peasycap)
 	JOM(8, "peasycap->ntsc=%d\n", peasycap->ntsc);
 
 	rate = ready_saa(peasycap->pusb_device);
-	if (0 > rate) {
-		JOM(8, "not ready to capture after %i ms ...\n", PATIENCE);
-		if (peasycap->ntsc) {
-			JOM(8, "... trying PAL ...\n");  ntsc = false;
-		} else {
-			JOM(8, "... trying NTSC ...\n"); ntsc = true;
-	}
-	rc = setup_stk(peasycap->pusb_device, ntsc);
-	if (0 == rc)
-		JOM(4, "setup_stk() OK\n");
-	else {
-		SAM("ERROR: setup_stk() rc = %i\n", rc);
-		return -EFAULT;
-	}
-	rc = setup_saa(peasycap->pusb_device, ntsc);
-	if (0 == rc)
-		JOM(4, "setup_saa() OK\n");
-	else {
-		SAM("ERROR: setup_saa() rc = %i\n", rc);
-		return -EFAULT;
-	}
-	rate = ready_saa(peasycap->pusb_device);
-	if (0 > rate) {
+	if (rate < 0) {
 		JOM(8, "not ready to capture after %i ms ...\n", PATIENCE);
-		JOM(8, "... saa register 0x1F has 0x%02X\n",
+		ntsc = !peasycap->ntsc;
+		JOM(8, "... trying  %s ..\n", ntsc ? "NTSC" : "PAL");
+		rc = setup_stk(peasycap->pusb_device, ntsc);
+		if (rc) {
+			SAM("ERROR: setup_stk() rc = %i\n", rc);
+			return -EFAULT;
+		}
+		rc = setup_saa(peasycap->pusb_device, ntsc);
+		if (rc) {
+			SAM("ERROR: setup_saa() rc = %i\n", rc);
+			return -EFAULT;
+		}
+
+		rate = ready_saa(peasycap->pusb_device);
+		if (rate < 0) {
+			JOM(8, "not ready to capture after %i ms\n", PATIENCE);
+			JOM(8, "... saa register 0x1F has 0x%02X\n",
 					read_saa(peasycap->pusb_device, 0x1F));
-		ntsc = peasycap->ntsc;
+			ntsc = peasycap->ntsc;
 		} else {
 			JOM(8, "... success at second try:  %i=rate\n", rate);
 			ntsc = (0 < (rate/2)) ? true : false ;
@@ -266,22 +260,17 @@ static int reset(struct easycap *peasycap)
 /*---------------------------------------------------------------------------*/
 
 	rc = setup_stk(peasycap->pusb_device, ntsc);
-	if (0 == rc)
-		JOM(4, "setup_stk() OK\n");
-	else {
+	if (rc) {
 		SAM("ERROR: setup_stk() rc = %i\n", rc);
 		return -EFAULT;
 	}
 	rc = setup_saa(peasycap->pusb_device, ntsc);
-	if (0 == rc)
-		JOM(4, "setup_saa() OK\n");
-	else {
+	if (rc) {
 		SAM("ERROR: setup_saa() rc = %i\n", rc);
 		return -EFAULT;
 	}
 
-	for (i = 0; i < 180; i++)
-		peasycap->merit[i] = 0;
+	memset(peasycap->merit, 0, sizeof(peasycap->merit));
 
 	peasycap->video_eof = 0;
 	peasycap->audio_eof = 0;
@@ -2986,26 +2975,18 @@ static const struct v4l2_file_operations v4l2_fops = {
  *  TIMES, ONCE FOR EACH OF THE THREE INTERFACES.  BEWARE.
  */
 /*---------------------------------------------------------------------------*/
-static int easycap_usb_probe(struct usb_interface *pusb_interface,
-			    const struct usb_device_id *pusb_device_id)
+static int easycap_usb_probe(struct usb_interface *intf,
+			    const struct usb_device_id *id)
 {
-	struct usb_device *pusb_device;
-	struct usb_host_interface *pusb_host_interface;
-	struct usb_endpoint_descriptor *pepd;
-	struct usb_interface_descriptor *pusb_interface_descriptor;
+	struct usb_device *usbdev;
+	struct usb_host_interface *alt;
+	struct usb_endpoint_descriptor *ep;
+	struct usb_interface_descriptor *interface;
 	struct urb *purb;
 	struct easycap *peasycap;
 	int ndong;
 	struct data_urb *pdata_urb;
-	size_t wMaxPacketSize;
-	int ISOCwMaxPacketSize;
-	int BULKwMaxPacketSize;
-	int INTwMaxPacketSize;
-	int CTRLwMaxPacketSize;
-	u8 bEndpointAddress;
-	u8 ISOCbEndpointAddress;
-	u8 INTbEndpointAddress;
-	int isin, i, j, k, m, rc;
+	int i, j, k, m, rc;
 	u8 bInterfaceNumber;
 	u8 bInterfaceClass;
 	u8 bInterfaceSubClass;
@@ -3021,23 +3002,17 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
 	struct inputset *inputset;
 	struct v4l2_device *pv4l2_device;
 
-/*---------------------------------------------------------------------------*/
-/*
- *  GET POINTER TO STRUCTURE usb_device
- */
-/*---------------------------------------------------------------------------*/
-	pusb_device = interface_to_usbdev(pusb_interface);
+	usbdev = interface_to_usbdev(intf);
 
-	JOT(4, "bNumConfigurations=%i\n", pusb_device->descriptor.bNumConfigurations);
 /*---------------------------------------------------------------------------*/
-	pusb_host_interface = pusb_interface->cur_altsetting;
-	if (!pusb_host_interface) {
-		SAY("ERROR: pusb_host_interface is NULL\n");
+	alt = usb_altnum_to_altsetting(intf, 0);
+	if (!alt) {
+		SAY("ERROR: usb_host_interface not found\n");
 		return -EFAULT;
 	}
-	pusb_interface_descriptor = &(pusb_host_interface->desc);
-	if (!pusb_interface_descriptor) {
-		SAY("ERROR: pusb_interface_descriptor is NULL\n");
+	interface = &alt->desc;
+	if (!interface) {
+		SAY("ERROR: intf_descriptor is NULL\n");
 		return -EFAULT;
 	}
 /*---------------------------------------------------------------------------*/
@@ -3045,16 +3020,15 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  *  GET PROPERTIES OF PROBED INTERFACE
  */
 /*---------------------------------------------------------------------------*/
-	bInterfaceNumber = pusb_interface_descriptor->bInterfaceNumber;
-	bInterfaceClass = pusb_interface_descriptor->bInterfaceClass;
-	bInterfaceSubClass = pusb_interface_descriptor->bInterfaceSubClass;
+	bInterfaceNumber = interface->bInterfaceNumber;
+	bInterfaceClass = interface->bInterfaceClass;
+	bInterfaceSubClass = interface->bInterfaceSubClass;
 
 	JOT(4, "intf[%i]: num_altsetting=%i\n",
-			bInterfaceNumber, pusb_interface->num_altsetting);
+			bInterfaceNumber, intf->num_altsetting);
 	JOT(4, "intf[%i]: cur_altsetting - altsetting=%li\n",
 		bInterfaceNumber,
-		(long int)(pusb_interface->cur_altsetting -
-				pusb_interface->altsetting));
+		(long int)(intf->cur_altsetting - intf->altsetting));
 	JOT(4, "intf[%i]: bInterfaceClass=0x%02X bInterfaceSubClass=0x%02X\n",
 			bInterfaceNumber, bInterfaceClass, bInterfaceSubClass);
 /*---------------------------------------------------------------------------*/
@@ -3140,8 +3114,8 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  *  ... AND FURTHER INITIALIZE THE STRUCTURE
 */
 /*---------------------------------------------------------------------------*/
-		peasycap->pusb_device = pusb_device;
-		peasycap->pusb_interface = pusb_interface;
+		peasycap->pusb_device = usbdev;
+		peasycap->pusb_interface = intf;
 
 		peasycap->ilk = 0;
 		peasycap->microphone = false;
@@ -3275,7 +3249,7 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  */
 /*---------------------------------------------------------------------------*/
 		for (ndong = 0; ndong < DONGLE_MANY; ndong++) {
-			if (pusb_device == easycapdc60_dongle[ndong].peasycap->
+			if (usbdev == easycapdc60_dongle[ndong].peasycap->
 									pusb_device) {
 				peasycap = easycapdc60_dongle[ndong].peasycap;
 				JOT(8, "intf[%i]: dongle[%i].peasycap\n",
@@ -3302,7 +3276,7 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
 */
 /*---------------------------------------------------------------------------*/
 		if (memcmp(&peasycap->telltale[0], TELLTALE, strlen(TELLTALE))) {
-			pv4l2_device = usb_get_intfdata(pusb_interface);
+			pv4l2_device = usb_get_intfdata(intf);
 			if (!pv4l2_device) {
 				SAY("ERROR: pv4l2_device is NULL\n");
 				return -ENODEV;
@@ -3351,220 +3325,155 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
 /*---------------------------------------------------------------------------*/
 	isokalt = 0;
 
-	for (i = 0; i < pusb_interface->num_altsetting; i++) {
-		pusb_host_interface = &(pusb_interface->altsetting[i]);
-		if (!pusb_host_interface) {
-			SAM("ERROR: pusb_host_interface is NULL\n");
+	for (i = 0; i < intf->num_altsetting; i++) {
+		alt = usb_altnum_to_altsetting(intf, i);
+		if (!alt) {
+			SAM("ERROR: alt is NULL\n");
 			return -EFAULT;
 		}
-		pusb_interface_descriptor = &(pusb_host_interface->desc);
-		if (!pusb_interface_descriptor) {
-			SAM("ERROR: pusb_interface_descriptor is NULL\n");
+		interface = &alt->desc;
+		if (!interface) {
+			SAM("ERROR: intf_descriptor is NULL\n");
 			return -EFAULT;
 		}
 
-		JOM(4, "intf[%i]alt[%i]: desc.bDescriptorType=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->bDescriptorType);
-		JOM(4, "intf[%i]alt[%i]: desc.bInterfaceNumber=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->bInterfaceNumber);
-		JOM(4, "intf[%i]alt[%i]: desc.bAlternateSetting=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->bAlternateSetting);
-		JOM(4, "intf[%i]alt[%i]: desc.bNumEndpoints=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->bNumEndpoints);
-		JOM(4, "intf[%i]alt[%i]: desc.bInterfaceClass=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->bInterfaceClass);
-		JOM(4, "intf[%i]alt[%i]: desc.bInterfaceSubClass=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->bInterfaceSubClass);
-		JOM(4, "intf[%i]alt[%i]: desc.bInterfaceProtocol=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->bInterfaceProtocol);
-		JOM(4, "intf[%i]alt[%i]: desc.iInterface=0x%02X\n",
-		bInterfaceNumber, i, pusb_interface_descriptor->iInterface);
-
-		ISOCwMaxPacketSize = -1;
-		BULKwMaxPacketSize = -1;
-		INTwMaxPacketSize = -1;
-		CTRLwMaxPacketSize = -1;
-		ISOCbEndpointAddress = 0;
-		INTbEndpointAddress = 0;
-
-		if (0 == pusb_interface_descriptor->bNumEndpoints)
+		if (0 == interface->bNumEndpoints)
 			JOM(4, "intf[%i]alt[%i] has no endpoints\n",
 						bInterfaceNumber, i);
 /*---------------------------------------------------------------------------*/
-		for (j = 0; j < pusb_interface_descriptor->bNumEndpoints; j++) {
-			pepd = &(pusb_host_interface->endpoint[j].desc);
-			if (!pepd) {
-				SAM("ERROR:  pepd is NULL.\n");
+		for (j = 0; j < interface->bNumEndpoints; j++) {
+			ep = &alt->endpoint[j].desc;
+			if (!ep) {
+				SAM("ERROR:  ep is NULL.\n");
 				SAM("...... skipping\n");
 				continue;
 			}
-			wMaxPacketSize = le16_to_cpu(pepd->wMaxPacketSize);
-			bEndpointAddress = pepd->bEndpointAddress;
-
-			JOM(4, "intf[%i]alt[%i]end[%i]: bEndpointAddress=0x%X\n",
-					bInterfaceNumber, i, j,
-					pepd->bEndpointAddress);
-			JOM(4, "intf[%i]alt[%i]end[%i]: bmAttributes=0x%X\n",
-					bInterfaceNumber, i, j,
-					pepd->bmAttributes);
-			JOM(4, "intf[%i]alt[%i]end[%i]: wMaxPacketSize=%i\n",
-					bInterfaceNumber, i, j,
-					pepd->wMaxPacketSize);
-			JOM(4, "intf[%i]alt[%i]end[%i]: bInterval=%i\n",
-					bInterfaceNumber, i, j,
-					pepd->bInterval);
-
-			if (pepd->bEndpointAddress & USB_DIR_IN) {
-				JOM(4, "intf[%i]alt[%i]end[%i] is an  IN  endpoint\n",
-							bInterfaceNumber, i, j);
-				isin = 1;
-			} else {
-				JOM(4, "intf[%i]alt[%i]end[%i] is an  OUT endpoint\n",
-							bInterfaceNumber, i, j);
-				SAM("ERROR: OUT endpoint unexpected\n");
-				SAM("...... continuing\n");
-				isin = 0;
+
+			if (!usb_endpoint_is_isoc_in(ep)) {
+				JOM(4, "intf[%i]alt[%i]end[%i] is a %d endpoint\n",
+						bInterfaceNumber,
+						i, j, ep->bmAttributes);
+				if (usb_endpoint_dir_out(ep)) {
+					SAM("ERROR: OUT endpoint unexpected\n");
+					SAM("...... continuing\n");
+				}
+				continue;
 			}
-			if ((pepd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-						USB_ENDPOINT_XFER_ISOC) {
-				JOM(4, "intf[%i]alt[%i]end[%i] is an ISOC endpoint\n",
-							bInterfaceNumber, i, j);
-				if (isin) {
-					switch (bInterfaceClass) {
-					case USB_CLASS_VIDEO:
-					case USB_CLASS_VENDOR_SPEC: {
-						if (!peasycap) {
-							SAM("MISTAKE: "
-								"peasycap is NULL\n");
-							return -EFAULT;
-						}
-						if (pepd->wMaxPacketSize) {
-							if (8 > isokalt) {
-								okalt[isokalt] = i;
-								JOM(4,
-								"%i=okalt[%i]\n",
-								okalt[isokalt],
-								isokalt);
-								okepn[isokalt] =
-								pepd->
-								bEndpointAddress &
-								0x0F;
-								JOM(4,
-								"%i=okepn[%i]\n",
-								okepn[isokalt],
-								isokalt);
-								okmps[isokalt] =
-								le16_to_cpu(pepd->
-								wMaxPacketSize);
-								JOM(4,
-								"%i=okmps[%i]\n",
-								okmps[isokalt],
-								isokalt);
-								isokalt++;
-							}
-						} else {
-							if (-1 == peasycap->
-								video_altsetting_off) {
-								peasycap->
-								video_altsetting_off =
-										 i;
-								JOM(4, "%i=video_"
-								"altsetting_off "
-									"<====\n",
-								peasycap->
-								video_altsetting_off);
-							} else {
-								SAM("ERROR: peasycap"
-								"->video_altsetting_"
-								"off already set\n");
-								SAM("...... "
-								"continuing with "
-								"%i=peasycap->video_"
-								"altsetting_off\n",
-								peasycap->
-								video_altsetting_off);
-							}
-						}
-						break;
+			switch (bInterfaceClass) {
+			case USB_CLASS_VIDEO:
+			case USB_CLASS_VENDOR_SPEC: {
+				if (ep->wMaxPacketSize) {
+					if (8 > isokalt) {
+						okalt[isokalt] = i;
+						JOM(4,
+						"%i=okalt[%i]\n",
+						okalt[isokalt],
+						isokalt);
+						okepn[isokalt] =
+						ep->
+						bEndpointAddress &
+						0x0F;
+						JOM(4,
+						"%i=okepn[%i]\n",
+						okepn[isokalt],
+						isokalt);
+						okmps[isokalt] =
+						le16_to_cpu(ep->
+						wMaxPacketSize);
+						JOM(4,
+						"%i=okmps[%i]\n",
+						okmps[isokalt],
+						isokalt);
+						isokalt++;
 					}
-					case USB_CLASS_AUDIO: {
-						if (bInterfaceSubClass !=
-						    USB_SUBCLASS_AUDIOSTREAMING)
-							break;
-						if (!peasycap) {
-							SAM("MISTAKE: "
-							"peasycap is NULL\n");
-							return -EFAULT;
-						}
-						if (pepd->wMaxPacketSize) {
-							if (8 > isokalt) {
-								okalt[isokalt] = i ;
-								JOM(4,
-								"%i=okalt[%i]\n",
-								okalt[isokalt],
-								isokalt);
-								okepn[isokalt] =
-								pepd->
-								bEndpointAddress &
-								0x0F;
-								JOM(4,
-								"%i=okepn[%i]\n",
-								okepn[isokalt],
-								isokalt);
-								okmps[isokalt] =
-								le16_to_cpu(pepd->
-								wMaxPacketSize);
-								JOM(4,
-								"%i=okmps[%i]\n",
-								okmps[isokalt],
-								isokalt);
-								isokalt++;
-							}
-						} else {
-							if (-1 == peasycap->
-								audio_altsetting_off) {
-								peasycap->
-								audio_altsetting_off =
-										 i;
-								JOM(4, "%i=audio_"
-								"altsetting_off "
-								"<====\n",
-								peasycap->
-								audio_altsetting_off);
-							} else {
-								SAM("ERROR: peasycap"
-								"->audio_altsetting_"
-								"off already set\n");
-								SAM("...... "
-								"continuing with "
-								"%i=peasycap->"
-								"audio_altsetting_"
-								"off\n",
-								peasycap->
-								audio_altsetting_off);
-							}
-						}
+				} else {
+					if (-1 == peasycap->
+						video_altsetting_off) {
+						peasycap->
+						video_altsetting_off =
+								 i;
+						JOM(4, "%i=video_"
+						"altsetting_off "
+							"<====\n",
+						peasycap->
+						video_altsetting_off);
+					} else {
+						SAM("ERROR: peasycap"
+						"->video_altsetting_"
+						"off already set\n");
+						SAM("...... "
+						"continuing with "
+						"%i=peasycap->video_"
+						"altsetting_off\n",
+						peasycap->
+						video_altsetting_off);
+					}
+				}
+				break;
+			}
+			case USB_CLASS_AUDIO: {
+				if (bInterfaceSubClass !=
+				    USB_SUBCLASS_AUDIOSTREAMING)
 					break;
+				if (!peasycap) {
+					SAM("MISTAKE: "
+					"peasycap is NULL\n");
+					return -EFAULT;
+				}
+				if (ep->wMaxPacketSize) {
+					if (8 > isokalt) {
+						okalt[isokalt] = i ;
+						JOM(4,
+						"%i=okalt[%i]\n",
+						okalt[isokalt],
+						isokalt);
+						okepn[isokalt] =
+						ep->
+						bEndpointAddress &
+						0x0F;
+						JOM(4,
+						"%i=okepn[%i]\n",
+						okepn[isokalt],
+						isokalt);
+						okmps[isokalt] =
+						le16_to_cpu(ep->
+						wMaxPacketSize);
+						JOM(4,
+						"%i=okmps[%i]\n",
+						okmps[isokalt],
+						isokalt);
+						isokalt++;
 					}
-					default:
-						break;
+				} else {
+					if (-1 == peasycap->
+						audio_altsetting_off) {
+						peasycap->
+						audio_altsetting_off =
+								 i;
+						JOM(4, "%i=audio_"
+						"altsetting_off "
+						"<====\n",
+						peasycap->
+						audio_altsetting_off);
+					} else {
+						SAM("ERROR: peasycap"
+						"->audio_altsetting_"
+						"off already set\n");
+						SAM("...... "
+						"continuing with "
+						"%i=peasycap->"
+						"audio_altsetting_"
+						"off\n",
+						peasycap->
+						audio_altsetting_off);
 					}
 				}
-			} else if ((pepd->bmAttributes &
-							USB_ENDPOINT_XFERTYPE_MASK) ==
-							USB_ENDPOINT_XFER_BULK) {
-				JOM(4, "intf[%i]alt[%i]end[%i] is a  BULK endpoint\n",
-							bInterfaceNumber, i, j);
-			} else if ((pepd->bmAttributes &
-							USB_ENDPOINT_XFERTYPE_MASK) ==
-							USB_ENDPOINT_XFER_INT) {
-				JOM(4, "intf[%i]alt[%i]end[%i] is an  INT endpoint\n",
-							bInterfaceNumber, i, j);
-			} else {
-				JOM(4, "intf[%i]alt[%i]end[%i] is a  CTRL endpoint\n",
-							bInterfaceNumber, i, j);
+			break;
+			}
+			default:
+				break;
 			}
-			if (0 == pepd->wMaxPacketSize) {
+			if (0 == ep->wMaxPacketSize) {
 				JOM(4, "intf[%i]alt[%i]end[%i] "
 							"has zero packet size\n",
 							bInterfaceNumber, i, j);
@@ -3577,7 +3486,7 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  */
 /*---------------------------------------------------------------------------*/
 	JOM(4, "initialization begins for interface %i\n",
-		pusb_interface_descriptor->bInterfaceNumber);
+		interface->bInterfaceNumber);
 	switch (bInterfaceNumber) {
 /*---------------------------------------------------------------------------*/
 /*
@@ -3844,7 +3753,7 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  *  SAVE POINTER peasycap IN THIS INTERFACE.
  */
 /*--------------------------------------------------------------------------*/
-		usb_set_intfdata(pusb_interface, peasycap);
+		usb_set_intfdata(intf, peasycap);
 /*---------------------------------------------------------------------------*/
 /*
  *  IT IS ESSENTIAL TO INITIALIZE THE HARDWARE BEFORE, RATHER THAN AFTER,
@@ -3866,7 +3775,7 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  *  THE VIDEO DEVICE CAN BE REGISTERED NOW, AS IT IS READY.
  */
 /*--------------------------------------------------------------------------*/
-		if (0 != (v4l2_device_register(&(pusb_interface->dev),
+		if (0 != (v4l2_device_register(&(intf->dev),
 							&(peasycap->v4l2_device)))) {
 			SAM("v4l2_device_register() failed\n");
 			return -ENODEV;
@@ -3924,9 +3833,9 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  *  SAVE POINTER peasycap IN INTERFACE 1
  */
 /*--------------------------------------------------------------------------*/
-		usb_set_intfdata(pusb_interface, peasycap);
+		usb_set_intfdata(intf, peasycap);
 		JOM(4, "no initialization required for interface %i\n",
-					pusb_interface_descriptor->bInterfaceNumber);
+					interface->bInterfaceNumber);
 		break;
 	}
 /*--------------------------------------------------------------------------*/
@@ -4188,7 +4097,7 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  *  SAVE POINTER peasycap IN THIS INTERFACE.
  */
 /*---------------------------------------------------------------------------*/
-		usb_set_intfdata(pusb_interface, peasycap);
+		usb_set_intfdata(intf, peasycap);
 /*---------------------------------------------------------------------------*/
 /*
  *  THE AUDIO DEVICE CAN BE REGISTERED NOW, AS IT IS READY.
@@ -4201,28 +4110,22 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
 		if (rc) {
 			err("easycap_alsa_probe() rc = %i\n", rc);
 			return -ENODEV;
-		} else {
-			JOM(8, "kref_get() with %i=kref.refcount.counter\n",
-					peasycap->kref.refcount.counter);
-			kref_get(&peasycap->kref);
-			peasycap->registered_audio++;
 		}
 
 #else /* CONFIG_EASYCAP_OSS */
-		rc = usb_register_dev(pusb_interface, &easyoss_class);
+		rc = usb_register_dev(intf, &easyoss_class);
 		if (rc) {
 			SAY("ERROR: usb_register_dev() failed\n");
-			usb_set_intfdata(pusb_interface, NULL);
+			usb_set_intfdata(intf, NULL);
 			return -ENODEV;
-		} else {
-			JOM(8, "kref_get() with %i=kref.refcount.counter\n",
-					peasycap->kref.refcount.counter);
-			kref_get(&peasycap->kref);
-			peasycap->registered_audio++;
 		}
-		SAM("easyoss attached to minor #%d\n", pusb_interface->minor);
+		SAM("easyoss attached to minor #%d\n", intf->minor);
 #endif /* CONFIG_EASYCAP_OSS */
 
+		JOM(8, "kref_get() with %i=kref.refcount.counter\n",
+				peasycap->kref.refcount.counter);
+		kref_get(&peasycap->kref);
+		peasycap->registered_audio++;
 		break;
 	}
 /*---------------------------------------------------------------------------*/
diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c
index 3c188d5f1d9f9b7d632118dbc6ba1d2f0af17114..c0adae1bf6d38ea35c77a691332e7a76900c8b90 100644
--- a/drivers/staging/echo/echo.c
+++ b/drivers/staging/echo/echo.c
@@ -113,12 +113,10 @@
 #define DTD_HANGOVER			600	/* 600 samples, or 75ms     */
 #define DC_LOG2BETA			3	/* log2() of DC filter Beta */
 
-
 /* adapting coeffs using the traditional stochastic descent (N)LMS algorithm */
 
 #ifdef __bfin__
-static inline void lms_adapt_bg(struct oslec_state *ec, int clean,
-				    int shift)
+static inline void lms_adapt_bg(struct oslec_state *ec, int clean, int shift)
 {
 	int i, j;
 	int offset1;
@@ -189,8 +187,7 @@ static inline void lms_adapt_bg(struct oslec_state *ec, int clean,
 */
 
 #else
-static inline void lms_adapt_bg(struct oslec_state *ec, int clean,
-				    int shift)
+static inline void lms_adapt_bg(struct oslec_state *ec, int clean, int shift)
 {
 	int i;
 
@@ -225,7 +222,7 @@ static inline int top_bit(unsigned int bits)
 	if (bits == 0)
 		return -1;
 	else
-		return (int)fls((int32_t)bits)-1;
+		return (int)fls((int32_t) bits) - 1;
 }
 
 struct oslec_state *oslec_create(int len, int adaption_mode)
@@ -279,6 +276,7 @@ struct oslec_state *oslec_create(int len, int adaption_mode)
 	kfree(ec);
 	return NULL;
 }
+
 EXPORT_SYMBOL_GPL(oslec_create);
 
 void oslec_free(struct oslec_state *ec)
@@ -292,12 +290,14 @@ void oslec_free(struct oslec_state *ec)
 	kfree(ec->snapshot);
 	kfree(ec);
 }
+
 EXPORT_SYMBOL_GPL(oslec_free);
 
 void oslec_adaption_mode(struct oslec_state *ec, int adaption_mode)
 {
 	ec->adaption_mode = adaption_mode;
 }
+
 EXPORT_SYMBOL_GPL(oslec_adaption_mode);
 
 void oslec_flush(struct oslec_state *ec)
@@ -324,12 +324,14 @@ void oslec_flush(struct oslec_state *ec)
 	ec->curr_pos = ec->taps - 1;
 	ec->Pstates = 0;
 }
+
 EXPORT_SYMBOL_GPL(oslec_flush);
 
 void oslec_snapshot(struct oslec_state *ec)
 {
 	memcpy(ec->snapshot, ec->fir_taps16[0], ec->taps * sizeof(int16_t));
 }
+
 EXPORT_SYMBOL_GPL(oslec_snapshot);
 
 /* Dual Path Echo Canceller */
@@ -404,11 +406,11 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 		/* efficient "out with the old and in with the new" algorithm so
 		   we don't have to recalculate over the whole block of
 		   samples. */
-		new = (int)tx * (int)tx;
+		new = (int)tx *(int)tx;
 		old = (int)ec->fir_state.history[ec->fir_state.curr_pos] *
 		    (int)ec->fir_state.history[ec->fir_state.curr_pos];
 		ec->Pstates +=
-		    ((new - old) + (1 << (ec->log2taps-1))) >> ec->log2taps;
+		    ((new - old) + (1 << (ec->log2taps - 1))) >> ec->log2taps;
 		if (ec->Pstates < 0)
 			ec->Pstates = 0;
 	}
@@ -466,7 +468,7 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 
 		   factor      = (2^30) * (2^-2) * clean_bg_rx/P
 
-						(30 - 2 - log2(P))
+		   (30 - 2 - log2(P))
 		   factor      = clean_bg_rx 2                     ----- (3)
 
 		   To avoid a divide we approximate log2(P) as top_bit(P),
@@ -514,7 +516,7 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 			 */
 			ec->adapt = 1;
 			memcpy(ec->fir_taps16[0], ec->fir_taps16[1],
-				ec->taps * sizeof(int16_t));
+			       ec->taps * sizeof(int16_t));
 		} else
 			ec->cond_met++;
 	} else
@@ -601,6 +603,7 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 
 	return (int16_t) ec->clean_nlp << 1;
 }
+
 EXPORT_SYMBOL_GPL(oslec_update);
 
 /* This function is separated from the echo canceller is it is usually called
@@ -625,7 +628,7 @@ EXPORT_SYMBOL_GPL(oslec_update);
    giving very clean DC removal.
 */
 
-int16_t oslec_hpf_tx(struct oslec_state *ec, int16_t tx)
+int16_t oslec_hpf_tx(struct oslec_state * ec, int16_t tx)
 {
 	int tmp, tmp1;
 
@@ -654,6 +657,7 @@ int16_t oslec_hpf_tx(struct oslec_state *ec, int16_t tx)
 
 	return tx;
 }
+
 EXPORT_SYMBOL_GPL(oslec_hpf_tx);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 684e69eacb71e58f823e2bf67c2f90d532ba0cf8..b0a4211f43a1d51cb882ca3e611d87198422757f 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -6,8 +6,6 @@
 //
 // $Id:
 //====================================================
-// 20090926; aelias; removed compiler warnings & errors; ubuntu 9.04; 2.6.28-15-generic
-
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -38,8 +36,6 @@ static int ft1000_open (struct net_device *dev);
 static struct net_device_stats *ft1000_netdev_stats(struct net_device *dev);
 static int ft1000_chkcard (struct ft1000_device *dev);
 
-//Jim
-
 static u8 tempbuffer[1600];
 
 #define MAX_RCV_LOOP   100
@@ -492,8 +488,6 @@ void card_send_command(struct ft1000_device *ft1000dev, void *ptempbuffer,
 	commandbuf = (unsigned char *)kmalloc(size + 2, GFP_KERNEL);
 	memcpy((void *)commandbuf + 2, (void *)ptempbuffer, size);
 
-	//DEBUG("card_send_command: Command Send\n");
-
 	ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
 
 	if (temp & 0x0100)
@@ -506,16 +500,14 @@ void card_send_command(struct ft1000_device *ft1000dev, void *ptempbuffer,
 	if (size % 4)
 		size += 4 - (size % 4);
 
-	//DEBUG("card_send_command: write dpram ... size=%d\n", size);
 	ft1000_write_dpram32(ft1000dev, 0, commandbuf, size);
 	msleep(1);
-	//DEBUG("card_send_command: write into doorbell ...\n");
 	ft1000_write_register(ft1000dev, FT1000_DB_DPRAM_TX,
 			      FT1000_REG_DOORBELL);
 	msleep(1);
 
 	ft1000_read_register(ft1000dev, &temp, FT1000_REG_DOORBELL);
-	//DEBUG("card_send_command: read doorbell ...temp=%x\n", temp);
+
 	if ((temp & 0x0100) == 0) {
 		//DEBUG("card_send_command: Message sent\n");
 	}
@@ -601,8 +593,6 @@ static void ft1000_reset_asic(struct net_device *dev)
 
 	DEBUG("ft1000_hw:ft1000_reset_asic called\n");
 
-	info->ASICResetNum++;
-
 	/* Let's use the register provided by the Magnemite ASIC to reset the
 	 * ASIC and DSP.
 	 */
@@ -660,8 +650,6 @@ static int ft1000_reset_card(struct net_device *dev)
 	DEBUG("ft1000_hw:ft1000_reset_card: reset asic\n");
 	ft1000_reset_asic(dev);
 
-	info->DSPResetNum++;
-
 	DEBUG("ft1000_hw:ft1000_reset_card: call dsp_reload\n");
 	dsp_reload(ft1000dev);
 
@@ -683,8 +671,6 @@ static int ft1000_reset_card(struct net_device *dev)
 	return TRUE;
 }
 
-
-//mbelian
 #ifdef HAVE_NET_DEVICE_OPS
 static const struct net_device_ops ftnet_ops =
 {
@@ -758,14 +744,11 @@ int init_ft1000_netdev(struct ft1000_device *ft1000dev)
 	spin_lock_init(&pInfo->dpram_lock);
 	pInfo->pFt1000Dev = ft1000dev;
 	pInfo->DrvErrNum = 0;
-	pInfo->ASICResetNum = 0;
 	pInfo->registered = 1;
 	pInfo->ft1000_reset = ft1000_reset;
 	pInfo->mediastate = 0;
 	pInfo->fifo_cnt = 0;
 	pInfo->DeviceCreated = FALSE;
-	pInfo->CurrentInterruptEnableMask = ISR_DEFAULT_MASK;
-	pInfo->InterruptsEnabled = FALSE;
 	pInfo->CardReady = 0;
 	pInfo->DSP_TIME[0] = 0;
 	pInfo->DSP_TIME[1] = 0;
@@ -904,14 +887,10 @@ static void ft1000_usb_transmit_complete(struct urb *urb)
 
 	struct ft1000_device *ft1000dev = urb->context;
 
-    //DEBUG("ft1000_usb_transmit_complete entered\n");
-
 	if (urb->status)
 		pr_err("%s: TX status %d\n", ft1000dev->net->name, urb->status);
 
 	netif_wake_queue(ft1000dev->net);
-
-    //DEBUG("Return from ft1000_usb_transmit_complete\n");
 }
 
 //---------------------------------------------------------------------------
@@ -943,8 +922,6 @@ static int ft1000_copy_down_pkt(struct net_device *netdev, u8 * packet, u16 len)
 		return -ENODEV;
 	}
 
-	//DEBUG("ft1000_copy_down_pkt() entered, len = %d\n", len);
-
 	count = sizeof(struct pseudo_hdr) + len;
 	if (count > MAX_BUF_SIZE) {
 		DEBUG("Error:ft1000_copy_down_pkt:Message Size Overflow!\n");
@@ -973,8 +950,6 @@ static int ft1000_copy_down_pkt(struct net_device *netdev, u8 * packet, u16 len)
 
 	netif_stop_queue(netdev);
 
-	//DEBUG ("ft1000_copy_down_pkt: count = %d\n", count);
-
 	usb_fill_bulk_urb(pFt1000Dev->tx_urb,
 			  pFt1000Dev->dev,
 			  usb_sndbulkpipe(pFt1000Dev->dev,
@@ -983,11 +958,6 @@ static int ft1000_copy_down_pkt(struct net_device *netdev, u8 * packet, u16 len)
 			  ft1000_usb_transmit_complete, (void *)pFt1000Dev);
 
 	t = (u8 *) pFt1000Dev->tx_urb->transfer_buffer;
-	//DEBUG("transfer_length=%d\n", pFt1000Dev->tx_urb->transfer_buffer_length);
-	/*for (i=0; i<count; i++ )
-	   {
-	   DEBUG("%x    ", *t++ );
-	   } */
 
 	ret = usb_submit_urb(pFt1000Dev->tx_urb, GFP_ATOMIC);
 
@@ -999,8 +969,6 @@ static int ft1000_copy_down_pkt(struct net_device *netdev, u8 * packet, u16 len)
 		pInfo->stats.tx_bytes += (len + 14);
 	}
 
-	//DEBUG("ft1000_copy_down_pkt() exit\n");
-
 	return 0;
 }
 
@@ -1026,8 +994,6 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	u8 *pdata;
 	int maxlen, pipe;
 
-	//DEBUG(" ft1000_start_xmit() entered\n");
-
 	if (skb == NULL) {
 		DEBUG("ft1000_hw: ft1000_start_xmit:skb == NULL!!!\n");
 		return NETDEV_TX_OK;
@@ -1037,17 +1003,12 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		DEBUG("network driver is closed, return\n");
 		goto err;
 	}
-	//DEBUG("ft1000_start_xmit 1:length of packet = %d\n", skb->len);
+
 	pipe =
 	    usb_sndbulkpipe(pFt1000Dev->dev, pFt1000Dev->bulk_out_endpointAddr);
 	maxlen = usb_maxpacket(pFt1000Dev->dev, pipe, usb_pipeout(pipe));
-	//DEBUG("ft1000_start_xmit 2: pipe=%d dev->maxpacket  = %d\n", pipe, maxlen);
 
 	pdata = (u8 *) skb->data;
-	/*for (i=0; i<skb->len; i++)
-	   DEBUG("skb->data[%d]=%x    ", i, *(skb->data+i));
-
-	   DEBUG("\n"); */
 
 	if (pInfo->mediastate == 0) {
 		/* Drop packet is mediastate is down */
@@ -1060,13 +1021,12 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		DEBUG("ft1000_hw:ft1000_start_xmit:invalid ethernet length\n");
 		goto err;
 	}
-//mbelian
+
 	ft1000_copy_down_pkt(dev, (pdata + ENET_HEADER_SIZE - 2),
 			     skb->len - ENET_HEADER_SIZE + 2);
 
 err:
 	dev_kfree_skb(skb);
-	//DEBUG(" ft1000_start_xmit() exit\n");
 
 	return NETDEV_TX_OK;
 }
@@ -1093,24 +1053,20 @@ static int ft1000_copy_up_pkt(struct urb *urb)
 
 	u16 tempword;
 	u16 len;
-	u16 lena;		//mbelian
+	u16 lena;
 	struct sk_buff *skb;
 	u16 i;
 	u8 *pbuffer = NULL;
 	u8 *ptemp = NULL;
 	u16 *chksum;
 
-	//DEBUG("ft1000_copy_up_pkt entered\n");
-
 	if (ft1000dev->status & FT1000_STATUS_CLOSING) {
 		DEBUG("network driver is closed, return\n");
 		return STATUS_SUCCESS;
 	}
 	// Read length
 	len = urb->transfer_buffer_length;
-	lena = urb->actual_length;	//mbelian
-	//DEBUG("ft1000_copy_up_pkt: transfer_buffer_length=%d, actual_buffer_len=%d\n",
-	//       urb->transfer_buffer_length, urb->actual_length);
+	lena = urb->actual_length;
 
 	chksum = (u16 *) ft1000dev->rx_buf;
 
@@ -1124,8 +1080,6 @@ static int ft1000_copy_up_pkt(struct urb *urb)
 		return STATUS_FAILURE;
 	}
 
-	//DEBUG("ft1000_copy_up_pkt: checksum is correct %x\n", *chksum);
-
 	skb = dev_alloc_skb(len + 12 + 2);
 
 	if (skb == NULL) {
@@ -1157,12 +1111,6 @@ static int ft1000_copy_up_pkt(struct urb *urb)
 	memcpy(pbuffer, ft1000dev->rx_buf + sizeof(struct pseudo_hdr),
 	       len - sizeof(struct pseudo_hdr));
 
-	//DEBUG("ft1000_copy_up_pkt: Data passed to Protocol layer\n");
-	/*for (i=0; i<len+12; i++)
-	   {
-	   DEBUG("ft1000_copy_up_pkt: Protocol Data: 0x%x\n ", *ptemp++);
-	   } */
-
 	skb->dev = net;
 
 	skb->protocol = eth_type_trans(skb, net);
@@ -1171,10 +1119,10 @@ static int ft1000_copy_up_pkt(struct urb *urb)
 
 	info->stats.rx_packets++;
 	/* Add on 12 bytes for MAC address which was removed */
-	info->stats.rx_bytes += (lena + 12);	//mbelian
+	info->stats.rx_bytes += (lena + 12);
 
 	ft1000_submit_rx_urb(info);
-	//DEBUG("ft1000_copy_up_pkt exited\n");
+
 	return SUCCESS;
 }
 
@@ -1197,10 +1145,8 @@ static int ft1000_submit_rx_urb(struct ft1000_info *info)
 	int result;
 	struct ft1000_device *pFt1000Dev = info->pFt1000Dev;
 
-	//DEBUG ("ft1000_submit_rx_urb entered: sizeof rx_urb is %d\n", sizeof(*pFt1000Dev->rx_urb));
 	if (pFt1000Dev->status & FT1000_STATUS_CLOSING) {
 		DEBUG("network driver is closed, return\n");
-		//usb_kill_urb(pFt1000Dev->rx_urb); //mbelian
 		return -ENODEV;
 	}
 
@@ -1218,7 +1164,6 @@ static int ft1000_submit_rx_urb(struct ft1000_info *info)
 		       result);
 		return result;
 	}
-	//DEBUG("ft1000_submit_rx_urb exit: result=%d\n", result);
 
 	return 0;
 }
@@ -1241,23 +1186,22 @@ static int ft1000_submit_rx_urb(struct ft1000_info *info)
 static int ft1000_open(struct net_device *dev)
 {
 	struct ft1000_info *pInfo = netdev_priv(dev);
-	struct timeval tv;	//mbelian
+	struct timeval tv;
 	int ret;
 
 	DEBUG("ft1000_open is called for card %d\n", pInfo->CardNumber);
-	//DEBUG("ft1000_open: dev->addr=%x, dev->addr_len=%d\n", dev->addr, dev->addr_len);
 
-	pInfo->stats.rx_bytes = 0;	//mbelian
-	pInfo->stats.tx_bytes = 0;	//mbelian
-	pInfo->stats.rx_packets = 0;	//mbelian
-	pInfo->stats.tx_packets = 0;	//mbelian
+	pInfo->stats.rx_bytes = 0;
+	pInfo->stats.tx_bytes = 0;
+	pInfo->stats.rx_packets = 0;
+	pInfo->stats.tx_packets = 0;
 	do_gettimeofday(&tv);
 	pInfo->ConTm = tv.tv_sec;
-	pInfo->ProgConStat = 0;	//mbelian
+	pInfo->ProgConStat = 0;
 
 	netif_start_queue(dev);
 
-	netif_carrier_on(dev);	//mbelian
+	netif_carrier_on(dev);
 
 	ret = ft1000_submit_rx_urb(pInfo);
 
@@ -1283,19 +1227,14 @@ int ft1000_close(struct net_device *net)
 	struct ft1000_info *pInfo = netdev_priv(net);
 	struct ft1000_device *ft1000dev = pInfo->pFt1000Dev;
 
-	//DEBUG ("ft1000_close: netdev->refcnt=%d\n", net->refcnt);
-
 	ft1000dev->status |= FT1000_STATUS_CLOSING;
 
-	//DEBUG("ft1000_close: calling usb_kill_urb \n");
-
 	DEBUG("ft1000_close: pInfo=%p, ft1000dev=%p\n", pInfo, ft1000dev);
-	netif_carrier_off(net);	//mbelian
+	netif_carrier_off(net);
 	netif_stop_queue(net);
-	//DEBUG("ft1000_close: netif_stop_queue called\n");
 	ft1000dev->status &= ~FT1000_STATUS_CLOSING;
 
-	pInfo->ProgConStat = 0xff;	//mbelian
+	pInfo->ProgConStat = 0xff;
 
 	return 0;
 }
@@ -1304,15 +1243,10 @@ static struct net_device_stats *ft1000_netdev_stats(struct net_device *dev)
 {
 	struct ft1000_info *info = netdev_priv(dev);
 
-	return &(info->stats); //mbelian
+	return &(info->stats);
 }
 
 
-/*********************************************************************************
-Jim
-*/
-
-
 //---------------------------------------------------------------------------
 //
 // Function:   ft1000_chkcard
@@ -1340,7 +1274,6 @@ static int ft1000_chkcard(struct ft1000_device *dev)
 	 * set to zero.
 	 */
 	status = ft1000_read_register(dev, &tempword, FT1000_REG_SUP_IMASK);
-	//DEBUG("ft1000_hw:ft1000_chkcard: read FT1000_REG_SUP_IMASK = %x\n", tempword);
 	if (tempword == 0) {
 		DEBUG
 		    ("ft1000_hw:ft1000_chkcard: IMASK = 0 Card not detected\n");
@@ -1350,9 +1283,8 @@ static int ft1000_chkcard(struct ft1000_device *dev)
 	 * if the device is not present.
 	 */
 	status = ft1000_read_register(dev, &tempword, FT1000_REG_ASIC_ID);
-	//DEBUG("ft1000_hw:ft1000_chkcard: read FT1000_REG_ASIC_ID = %x\n", tempword);
 	if (tempword != 0x1b01) {
-		dev->status |= FT1000_STATUS_CLOSING;	//mbelian
+		dev->status |= FT1000_STATUS_CLOSING;
 		DEBUG
 		    ("ft1000_hw:ft1000_chkcard: Version = 0xffff Card not detected\n");
 		return FALSE;
@@ -1395,7 +1327,6 @@ static bool ft1000_receive_cmd(struct ft1000_device *dev, u16 *pbuffer,
 				      FT1000_REG_DPRAM_ADDR);
 		ret =
 		    ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAH);
-		//DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
 		pbuffer++;
 		ft1000_write_register(dev, FT1000_DPRAM_MAG_RX_BASE + 1,
 				      FT1000_REG_DPRAM_ADDR);
@@ -1412,11 +1343,11 @@ static bool ft1000_receive_cmd(struct ft1000_device *dev, u16 *pbuffer,
 		/* copy odd aligned word */
 		ret =
 		    ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAL);
-		//DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
+
 		pbuffer++;
 		ret =
 		    ft1000_read_register(dev, pbuffer, FT1000_REG_MAG_DPDATAH);
-		//DEBUG("ft1000_hw:received data = 0x%x\n", *pbuffer);
+
 		pbuffer++;
 		if (size & 0x0001) {
 			/* copy odd byte from fifo */
@@ -1495,10 +1426,8 @@ static int ft1000_dsp_prov(void *arg)
 			ppseudo_hdr->portsrc = 0;
 			/* Calculate new checksum */
 			ppseudo_hdr->checksum = *pmsg++;
-			//DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
 			for (i = 1; i < 7; i++) {
 				ppseudo_hdr->checksum ^= *pmsg++;
-				//DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
 			}
 
 			TempShortBuf[0] = 0;
@@ -1582,21 +1511,16 @@ static int ft1000_proc_drvmsg(struct ft1000_device *dev, u16 size)
 					DEBUG("Media is up\n");
 					if (info->mediastate == 0) {
 						if (info->NetDevRegDone) {
-							//netif_carrier_on(dev->net);//mbelian
 							netif_wake_queue(dev->
 									 net);
 						}
 						info->mediastate = 1;
-						/*do_gettimeofday(&tv);
-						   info->ConTm = tv.tv_sec; *///mbelian
 					}
 				} else {
 					DEBUG("Media is down\n");
 					if (info->mediastate == 1) {
 						info->mediastate = 0;
 						if (info->NetDevRegDone) {
-							//netif_carrier_off(dev->net); mbelian
-							//netif_stop_queue(dev->net);
 						}
 						info->ConTm = 0;
 					}
@@ -1605,10 +1529,6 @@ static int ft1000_proc_drvmsg(struct ft1000_device *dev, u16 size)
 				DEBUG("Media is down\n");
 				if (info->mediastate == 1) {
 					info->mediastate = 0;
-					if (info->NetDevRegDone) {
-						//netif_carrier_off(dev->net); //mbelian
-						//netif_stop_queue(dev->net);
-					}
 					info->ConTm = 0;
 				}
 			}
@@ -1860,31 +1780,26 @@ int ft1000_poll(void* dev_id) {
 	struct pseudo_hdr *ppseudo_hdr;
     unsigned long flags;
 
-    //DEBUG("Enter ft1000_poll...\n");
     if (ft1000_chkcard(dev) == FALSE) {
         DEBUG("ft1000_poll::ft1000_chkcard: failed\n");
         return STATUS_FAILURE;
     }
 
     status = ft1000_read_register (dev, &tempword, FT1000_REG_DOORBELL);
-   // DEBUG("ft1000_poll: read FT1000_REG_DOORBELL message 0x%x\n", tempword);
 
     if ( !status )
     {
 
         if (tempword & FT1000_DB_DPRAM_RX) {
-            //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:  FT1000_DB_DPRAM_RX\n");
 
             status = ft1000_read_dpram16(dev, 0x200, (u8 *)&data, 0);
-            //DEBUG("ft1000_poll:FT1000_DB_DPRAM_RX:ft1000_read_dpram16:size = 0x%x\n", data);
-            size = ntohs(data) + 16 + 2; //wai
+            size = ntohs(data) + 16 + 2;
             if (size % 4) {
                 modulo = 4 - (size % 4);
                 size = size + modulo;
             }
             status = ft1000_read_dpram16(dev, 0x201, (u8 *)&portid, 1);
             portid &= 0xff;
-            //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type: FT1000_DB_DPRAM_RX : portid 0x%x\n", portid);
 
             if (size < MAX_CMD_SQSIZE) {
                 switch (portid)
@@ -1899,13 +1814,11 @@ int ft1000_poll(void* dev_id) {
                     case DSPBCMSGID:
                         // This is a dsp broadcast message
                         // Check which application has registered for dsp broadcast messages
-                        //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type: FT1000_DB_DPRAM_RX : portid DSPBCMSGID\n");
 
     	    	        for (i=0; i<MAX_NUM_APP; i++) {
         	           if ( (info->app_info[i].DspBCMsgFlag) && (info->app_info[i].fileobject) &&
                                          (info->app_info[i].NumOfMsg < MAX_MSG_LIMIT)  )
 			   {
-			       //DEBUG("Dsp broadcast message detected for app id %d\n", i);
 			       nxtph = FT1000_DPRAM_RX_BASE + 2;
 			       pdpram_blk = ft1000_get_buffer (&freercvpool);
 			       if (pdpram_blk != NULL) {
@@ -1929,15 +1842,13 @@ int ft1000_poll(void* dev_id) {
                                else {
                                    DEBUG("Out of memory in free receive command pool\n");
                                    info->app_info[i].nRxMsgMiss++;
-                               }//endof if (pdpram_blk != NULL)
-                           }//endof if
-    		           //else
-    		           //    DEBUG("app_info mismatch\n");
-	                }// endof for
+                               }
+                           }
+	                }
                         break;
                     default:
                         pdpram_blk = ft1000_get_buffer (&freercvpool);
-                        //DEBUG("Memory allocated = 0x%8x\n", (u32)pdpram_blk);
+
                         if (pdpram_blk != NULL) {
                            if ( ft1000_receive_cmd(dev, pdpram_blk->pbuffer, MAX_CMD_SQSIZE, &nxtph) ) {
 				ppseudo_hdr = (struct pseudo_hdr *)pdpram_blk->pbuffer;
@@ -1961,11 +1872,8 @@ int ft1000_poll(void* dev_id) {
                                    else {
                                        info->app_info[i].nRxMsg++;
                                        // Put message into the appropriate application block
-                                       //pxu spin_lock_irqsave(&free_buff_lock, flags);
                                        list_add_tail(&pdpram_blk->list, &info->app_info[i].app_sqlist);
             			       info->app_info[i].NumOfMsg++;
-                                       //pxu spin_unlock_irqrestore(&free_buff_lock, flags);
-                                       //pxu wake_up_interruptible(&info->app_info[i].wait_dpram_msg);
                                    }
                                }
                            }
@@ -1978,15 +1886,14 @@ int ft1000_poll(void* dev_id) {
                             DEBUG("Out of memory in free receive command pool\n");
                         }
                         break;
-                } //end of switch
-            } //endof if (size < MAX_CMD_SQSIZE)
+                }
+            }
             else {
                 DEBUG("FT1000:dpc:Invalid total length for SlowQ = %d\n", size);
             }
             status = ft1000_write_register (dev, FT1000_DB_DPRAM_RX, FT1000_REG_DOORBELL);
         }
         else if (tempword & FT1000_DSP_ASIC_RESET) {
-            //DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:  FT1000_DSP_ASIC_RESET\n");
 
             // Let's reset the ASIC from the Host side as well
             status = ft1000_write_register (dev, ASIC_RESET_BIT, FT1000_REG_RESET);
@@ -2025,10 +1932,8 @@ int ft1000_poll(void* dev_id) {
         }
         else if (tempword & FT1000_DB_COND_RESET) {
             DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type:  FT1000_DB_COND_RESET\n");
-//By Jim
-// Reset ASIC and DSP
-//MAG
-            if (info->fAppMsgPend == 0) {
+
+	    if (info->fAppMsgPend == 0) {
                // Reset ASIC and DSP
 
                 status    = ft1000_read_dpram16(dev, FT1000_MAG_DSP_TIMER0, (u8 *)&(info->DSP_TIME[0]), FT1000_MAG_DSP_TIMER0_INDX);
@@ -2048,11 +1953,8 @@ int ft1000_poll(void* dev_id) {
             ft1000_write_register(dev, FT1000_DB_COND_RESET, FT1000_REG_DOORBELL);
         }
 
-    }//endof if ( !status )
+    }
 
-    //DEBUG("return from ft1000_poll.\n");
     return STATUS_SUCCESS;
 
 }
-
-/*end of Jim*/
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
index f2ecb3eae9cdf5eb044330ecc1bce6388924e957..0b30020c7548d465d6472ba923708870460cbf10 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
@@ -494,21 +494,9 @@ struct ft1000_info {
     bool fProvComplete;
     bool fCondResetPend;
     bool fAppMsgPend;
-    char *pfwimg;
-    int fwimgsz;
     u16 DrvErrNum;
-    u8  *pTestImage;
     u16 AsicID;
-    unsigned long TestImageIndx;
-    unsigned long TestImageSz;
-    u8  TestImageEnable;
-    u8  TestImageReady;
-    int ASICResetNum;
     int DspAsicReset;
-    int PktIntfErr;
-    int DSPResetNum;
-    int NumIOCTLBufs;
-    int IOCTLBufLvl;
     int DeviceCreated;
     int CardReady;
     int NetDevRegDone;
@@ -517,13 +505,9 @@ struct ft1000_info {
     struct ft1000_debug_dirs nodes;
     int registered;
     int mediastate;
-    int dhcpflg;
-    u16 packetseqnum;
     u8 squeseqnum;                 // sequence number on slow queue
     spinlock_t dpram_lock;
     spinlock_t fifo_lock;
-    u16 CurrentInterruptEnableMask;
-    int InterruptsEnabled;
     u16 fifo_cnt;
     u8 DspVer[DSPVERSZ];        // DSP version number
     u8 HwSerNum[HWSERNUMSZ];    // Hardware Serial Number
@@ -534,7 +518,6 @@ struct ft1000_info {
     u8 RfCalVer[CALVERSZ];
     u8 RfCalDate[CALDATESZ];
     u16 DSP_TIME[4];
-    u16 ProgSnr;
     u16 LedStat;	//mbelian
     u16 ConStat;	//mbelian
     u16 ProgConStat;
@@ -586,8 +569,6 @@ extern void card_send_command(struct ft1000_device *ft1000dev, void *ptempbuffer
 struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist);
 void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist);
 
-char *getfw (char *fn, size_t *pimgsz);
-
 int dsp_reload(struct ft1000_device *ft1000dev);
 int init_ft1000_netdev(struct ft1000_device *ft1000dev);
 struct usb_interface;
diff --git a/drivers/staging/gma500/Makefile b/drivers/staging/gma500/Makefile
index a52ba48be518d59ba2572ffe0ebf2f130631513c..db73ec6d81281f55f2704ee898648dd1696aaa63 100644
--- a/drivers/staging/gma500/Makefile
+++ b/drivers/staging/gma500/Makefile
@@ -5,6 +5,7 @@ ccflags-y += -Iinclude/drm
 
 psb_gfx-y += psb_bl.o \
 	  psb_drv.o \
+	  psb_gem.o \
 	  psb_fb.o \
 	  psb_2d.o \
 	  psb_gtt.o \
@@ -15,17 +16,11 @@ psb_gfx-y += psb_bl.o \
 	  psb_intel_lvds.o \
 	  psb_intel_modes.o \
 	  psb_intel_sdvo.o \
-	  psb_reset.o \
-	  psb_sgx.o \
-	  psb_pvr_glue.o \
-	  psb_buffer.o \
-	  psb_fence.o \
+	  psb_lid.o \
 	  psb_mmu.o \
-	  psb_ttm_glue.o \
-	  psb_ttm_fence.o \
-	  psb_ttm_fence_user.o \
-	  psb_ttm_placement_user.o \
 	  psb_powermgmt.o \
-	  psb_irq.o
+	  psb_irq.o \
+	  mrst_crtc.o \
+	  mrst_lvds.o
 
 obj-$(CONFIG_DRM_PSB) += psb_gfx.o
diff --git a/drivers/staging/gma500/mrst.h b/drivers/staging/gma500/mrst.h
new file mode 100644
index 0000000000000000000000000000000000000000..5e4aaeb3711b5ac14f5924834cf90924dc498271
--- /dev/null
+++ b/drivers/staging/gma500/mrst.h
@@ -0,0 +1,217 @@
+/**************************************************************************
+ * Copyright (c) 2007-2011, Intel Corporation.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ **************************************************************************/
+
+/* MID device specific descriptors */
+
+struct mrst_vbt {
+	s8 signature[4];	/*4 bytes,"$GCT" */
+	u8 revision;
+	u8 size;
+	u8 checksum;
+	void *mrst_gct;
+} __attribute__ ((packed));
+
+struct mrst_timing_info {
+	u16 pixel_clock;
+	u8 hactive_lo;
+	u8 hblank_lo;
+	u8 hblank_hi:4;
+	u8 hactive_hi:4;
+	u8 vactive_lo;
+	u8 vblank_lo;
+	u8 vblank_hi:4;
+	u8 vactive_hi:4;
+	u8 hsync_offset_lo;
+	u8 hsync_pulse_width_lo;
+	u8 vsync_pulse_width_lo:4;
+	u8 vsync_offset_lo:4;
+	u8 vsync_pulse_width_hi:2;
+	u8 vsync_offset_hi:2;
+	u8 hsync_pulse_width_hi:2;
+	u8 hsync_offset_hi:2;
+	u8 width_mm_lo;
+	u8 height_mm_lo;
+	u8 height_mm_hi:4;
+	u8 width_mm_hi:4;
+	u8 hborder;
+	u8 vborder;
+	u8 unknown0:1;
+	u8 hsync_positive:1;
+	u8 vsync_positive:1;
+	u8 separate_sync:2;
+	u8 stereo:1;
+	u8 unknown6:1;
+	u8 interlaced:1;
+} __attribute__((packed));
+
+struct gct_r10_timing_info {
+	u16 pixel_clock;
+	u32 hactive_lo:8;
+	u32 hactive_hi:4;
+	u32 hblank_lo:8;
+	u32 hblank_hi:4;
+	u32 hsync_offset_lo:8;
+	u16 hsync_offset_hi:2;
+	u16 hsync_pulse_width_lo:8;
+	u16 hsync_pulse_width_hi:2;
+	u16 hsync_positive:1;
+	u16 rsvd_1:3;
+	u8  vactive_lo:8;
+	u16 vactive_hi:4;
+	u16 vblank_lo:8;
+	u16 vblank_hi:4;
+	u16 vsync_offset_lo:4;
+	u16 vsync_offset_hi:2;
+	u16 vsync_pulse_width_lo:4;
+	u16 vsync_pulse_width_hi:2;
+	u16 vsync_positive:1;
+	u16 rsvd_2:3;
+} __attribute__((packed));
+
+struct mrst_panel_descriptor_v1 {
+	u32 Panel_Port_Control; /* 1 dword, Register 0x61180 if LVDS */
+				/* 0x61190 if MIPI */
+	u32 Panel_Power_On_Sequencing;/*1 dword,Register 0x61208,*/
+	u32 Panel_Power_Off_Sequencing;/*1 dword,Register 0x6120C,*/
+	u32 Panel_Power_Cycle_Delay_and_Reference_Divisor;/* 1 dword */
+						/* Register 0x61210 */
+	struct mrst_timing_info DTD;/*18 bytes, Standard definition */
+	u16 Panel_Backlight_Inverter_Descriptor;/* 16 bits, as follows */
+				/* Bit 0, Frequency, 15 bits,0 - 32767Hz */
+			/* Bit 15, Polarity, 1 bit, 0: Normal, 1: Inverted */
+	u16 Panel_MIPI_Display_Descriptor;
+			/*16 bits, Defined as follows: */
+			/* if MIPI, 0x0000 if LVDS */
+			/* Bit 0, Type, 2 bits, */
+			/* 0: Type-1, */
+			/* 1: Type-2, */
+			/* 2: Type-3, */
+			/* 3: Type-4 */
+			/* Bit 2, Pixel Format, 4 bits */
+			/* Bit0: 16bpp (not supported in LNC), */
+			/* Bit1: 18bpp loosely packed, */
+			/* Bit2: 18bpp packed, */
+			/* Bit3: 24bpp */
+			/* Bit 6, Reserved, 2 bits, 00b */
+			/* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
+			/* Bit 14, Reserved, 2 bits, 00b */
+} __attribute__ ((packed));
+
+struct mrst_panel_descriptor_v2 {
+	u32 Panel_Port_Control; /* 1 dword, Register 0x61180 if LVDS */
+				/* 0x61190 if MIPI */
+	u32 Panel_Power_On_Sequencing;/*1 dword,Register 0x61208,*/
+	u32 Panel_Power_Off_Sequencing;/*1 dword,Register 0x6120C,*/
+	u8 Panel_Power_Cycle_Delay_and_Reference_Divisor;/* 1 byte */
+						/* Register 0x61210 */
+	struct mrst_timing_info DTD;/*18 bytes, Standard definition */
+	u16 Panel_Backlight_Inverter_Descriptor;/*16 bits, as follows*/
+				/*Bit 0, Frequency, 16 bits, 0 - 32767Hz*/
+	u8 Panel_Initial_Brightness;/* [7:0] 0 - 100% */
+			/*Bit 7, Polarity, 1 bit,0: Normal, 1: Inverted*/
+	u16 Panel_MIPI_Display_Descriptor;
+			/*16 bits, Defined as follows: */
+			/* if MIPI, 0x0000 if LVDS */
+			/* Bit 0, Type, 2 bits, */
+			/* 0: Type-1, */
+			/* 1: Type-2, */
+			/* 2: Type-3, */
+			/* 3: Type-4 */
+			/* Bit 2, Pixel Format, 4 bits */
+			/* Bit0: 16bpp (not supported in LNC), */
+			/* Bit1: 18bpp loosely packed, */
+			/* Bit2: 18bpp packed, */
+			/* Bit3: 24bpp */
+			/* Bit 6, Reserved, 2 bits, 00b */
+			/* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
+			/* Bit 14, Reserved, 2 bits, 00b */
+} __attribute__ ((packed));
+
+union mrst_panel_rx {
+	struct{
+		u16 NumberOfLanes:2; /*Num of Lanes, 2 bits,0 = 1 lane,*/
+			/* 1 = 2 lanes, 2 = 3 lanes, 3 = 4 lanes. */
+		u16 MaxLaneFreq:3; /* 0: 100MHz, 1: 200MHz, 2: 300MHz, */
+		/*3: 400MHz, 4: 500MHz, 5: 600MHz, 6: 700MHz, 7: 800MHz.*/
+		u16 SupportedVideoTransferMode:2; /*0: Non-burst only */
+					/* 1: Burst and non-burst */
+					/* 2/3: Reserved */
+		u16 HSClkBehavior:1; /*0: Continuous, 1: Non-continuous*/
+		u16 DuoDisplaySupport:1; /*1 bit,0: No, 1: Yes*/
+		u16 ECC_ChecksumCapabilities:1;/*1 bit,0: No, 1: Yes*/
+		u16 BidirectionalCommunication:1;/*1 bit,0: No, 1: Yes */
+		u16 Rsvd:5;/*5 bits,00000b */
+	} panelrx;
+	u16 panel_receiver;
+} __attribute__ ((packed));
+
+struct mrst_gct_v1 {
+	union{ /*8 bits,Defined as follows: */
+		struct {
+			u8 PanelType:4; /*4 bits, Bit field for panels*/
+					/* 0 - 3: 0 = LVDS, 1 = MIPI*/
+					/*2 bits,Specifies which of the*/
+			u8 BootPanelIndex:2;
+					/* 4 panels to use by default*/
+			u8 BootMIPI_DSI_RxIndex:2;/*Specifies which of*/
+					/* the 4 MIPI DSI receivers to use*/
+		} PD;
+		u8 PanelDescriptor;
+	};
+	struct mrst_panel_descriptor_v1 panel[4];/*panel descrs,38 bytes each*/
+	union mrst_panel_rx panelrx[4]; /* panel receivers*/
+} __attribute__ ((packed));
+
+struct mrst_gct_v2 {
+	union{ /*8 bits,Defined as follows: */
+		struct {
+			u8 PanelType:4; /*4 bits, Bit field for panels*/
+					/* 0 - 3: 0 = LVDS, 1 = MIPI*/
+					/*2 bits,Specifies which of the*/
+			u8 BootPanelIndex:2;
+					/* 4 panels to use by default*/
+			u8 BootMIPI_DSI_RxIndex:2;/*Specifies which of*/
+					/* the 4 MIPI DSI receivers to use*/
+		} PD;
+		u8 PanelDescriptor;
+	};
+	struct mrst_panel_descriptor_v2 panel[4];/*panel descrs,38 bytes each*/
+	union mrst_panel_rx panelrx[4]; /* panel receivers*/
+} __attribute__ ((packed));
+
+struct mrst_gct_data {
+	u8 bpi; /* boot panel index, number of panel used during boot */
+	u8 pt; /* panel type, 4 bit field, 0=lvds, 1=mipi */
+	struct mrst_timing_info DTD; /* timing info for the selected panel */
+	u32 Panel_Port_Control;
+	u32 PP_On_Sequencing;/*1 dword,Register 0x61208,*/
+	u32 PP_Off_Sequencing;/*1 dword,Register 0x6120C,*/
+	u32 PP_Cycle_Delay;
+	u16 Panel_Backlight_Inverter_Descriptor;
+	u16 Panel_MIPI_Display_Descriptor;
+} __attribute__ ((packed));
+
+#define MODE_SETTING_IN_CRTC 	0x1
+#define MODE_SETTING_IN_ENCODER 0x2
+#define MODE_SETTING_ON_GOING 	0x3
+#define MODE_SETTING_IN_DSR 	0x4
+#define MODE_SETTING_ENCODER_DONE 0x8
+#define GCT_R10_HEADER_SIZE	16
+#define GCT_R10_DISPLAY_DESC_SIZE	28
+
diff --git a/drivers/staging/gma500/mrst_crtc.c b/drivers/staging/gma500/mrst_crtc.c
new file mode 100644
index 0000000000000000000000000000000000000000..e4a0c033b5b257d39141ec39ae71249fd44d1db2
--- /dev/null
+++ b/drivers/staging/gma500/mrst_crtc.c
@@ -0,0 +1,619 @@
+/*
+ * Copyright © 2009 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/i2c.h>
+#include <linux/pm_runtime.h>
+
+#include <drm/drmP.h>
+#include "psb_fb.h"
+#include "psb_drv.h"
+#include "psb_intel_drv.h"
+#include "psb_intel_reg.h"
+#include "psb_intel_display.h"
+#include "psb_powermgmt.h"
+
+struct psb_intel_range_t {
+	int min, max;
+};
+
+struct mrst_limit_t {
+	struct psb_intel_range_t dot, m, p1;
+};
+
+struct mrst_clock_t {
+	/* derived values */
+	int dot;
+	int m;
+	int p1;
+};
+
+#define MRST_LIMIT_LVDS_100L	    0
+#define MRST_LIMIT_LVDS_83	    1
+#define MRST_LIMIT_LVDS_100	    2
+
+#define MRST_DOT_MIN		  19750
+#define MRST_DOT_MAX		  120000
+#define MRST_M_MIN_100L		    20
+#define MRST_M_MIN_100		    10
+#define MRST_M_MIN_83		    12
+#define MRST_M_MAX_100L		    34
+#define MRST_M_MAX_100		    17
+#define MRST_M_MAX_83		    20
+#define MRST_P1_MIN		    2
+#define MRST_P1_MAX_0		    7
+#define MRST_P1_MAX_1		    8
+
+static const struct mrst_limit_t mrst_limits[] = {
+	{			/* MRST_LIMIT_LVDS_100L */
+	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
+	 .m = {.min = MRST_M_MIN_100L, .max = MRST_M_MAX_100L},
+	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_1},
+	 },
+	{			/* MRST_LIMIT_LVDS_83L */
+	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
+	 .m = {.min = MRST_M_MIN_83, .max = MRST_M_MAX_83},
+	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_0},
+	 },
+	{			/* MRST_LIMIT_LVDS_100 */
+	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
+	 .m = {.min = MRST_M_MIN_100, .max = MRST_M_MAX_100},
+	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_1},
+	 },
+};
+
+#define MRST_M_MIN	    10
+static const u32 mrst_m_converts[] = {
+	0x2B, 0x15, 0x2A, 0x35, 0x1A, 0x0D, 0x26, 0x33, 0x19, 0x2C,
+	0x36, 0x3B, 0x1D, 0x2E, 0x37, 0x1B, 0x2D, 0x16, 0x0B, 0x25,
+	0x12, 0x09, 0x24, 0x32, 0x39, 0x1c,
+};
+
+static const struct mrst_limit_t *mrst_limit(struct drm_crtc *crtc)
+{
+	const struct mrst_limit_t *limit = NULL;
+	struct drm_device *dev = crtc->dev;
+	DRM_DRIVER_PRIVATE_T *dev_priv = dev->dev_private;
+
+	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)
+	    || psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_MIPI)) {
+		switch (dev_priv->core_freq) {
+		case 100:
+			limit = &mrst_limits[MRST_LIMIT_LVDS_100L];
+			break;
+		case 166:
+			limit = &mrst_limits[MRST_LIMIT_LVDS_83];
+			break;
+		case 200:
+			limit = &mrst_limits[MRST_LIMIT_LVDS_100];
+			break;
+		}
+	} else {
+		limit = NULL;
+		PSB_DEBUG_ENTRY("mrst_limit Wrong display type.\n");
+	}
+
+	return limit;
+}
+
+/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
+static void mrst_clock(int refclk, struct mrst_clock_t *clock)
+{
+	clock->dot = (refclk * clock->m) / (14 * clock->p1);
+}
+
+void mrstPrintPll(char *prefix, struct mrst_clock_t *clock)
+{
+	PSB_DEBUG_ENTRY("%s: dotclock = %d,  m = %d, p1 = %d.\n",
+	     prefix, clock->dot, clock->m, clock->p1);
+}
+
+/**
+ * Returns a set of divisors for the desired target clock with the given refclk,
+ * or FALSE.  Divisor values are the actual divisors for
+ */
+static bool
+mrstFindBestPLL(struct drm_crtc *crtc, int target, int refclk,
+		struct mrst_clock_t *best_clock)
+{
+	struct mrst_clock_t clock;
+	const struct mrst_limit_t *limit = mrst_limit(crtc);
+	int err = target;
+
+	memset(best_clock, 0, sizeof(*best_clock));
+
+	for (clock.m = limit->m.min; clock.m <= limit->m.max; clock.m++) {
+		for (clock.p1 = limit->p1.min; clock.p1 <= limit->p1.max;
+		     clock.p1++) {
+			int this_err;
+
+			mrst_clock(refclk, &clock);
+
+			this_err = abs(clock.dot - target);
+			if (this_err < err) {
+				*best_clock = clock;
+				err = this_err;
+			}
+		}
+	}
+	DRM_DEBUG("mrstFindBestPLL err = %d.\n", err);
+
+	return err != target;
+}
+
+/**
+ * Sets the power management mode of the pipe and plane.
+ *
+ * This code should probably grow support for turning the cursor off and back
+ * on appropriately at the same time as we're turning the pipe off/on.
+ */
+static void mrst_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+	struct drm_device *dev = crtc->dev;
+	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
+	int pipe = psb_intel_crtc->pipe;
+	int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
+	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
+	int dspbase_reg = (pipe == 0) ? MRST_DSPABASE : DSPBBASE;
+	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
+	u32 temp;
+	bool enabled;
+
+	PSB_DEBUG_ENTRY("mode = %d, pipe = %d\n", mode, pipe);
+
+	if (!gma_power_begin(dev, true))
+		return;
+
+	/* XXX: When our outputs are all unaware of DPMS modes other than off
+	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
+	 */
+	switch (mode) {
+	case DRM_MODE_DPMS_ON:
+	case DRM_MODE_DPMS_STANDBY:
+	case DRM_MODE_DPMS_SUSPEND:
+		/* Enable the DPLL */
+		temp = REG_READ(dpll_reg);
+		if ((temp & DPLL_VCO_ENABLE) == 0) {
+			REG_WRITE(dpll_reg, temp);
+			REG_READ(dpll_reg);
+			/* Wait for the clocks to stabilize. */
+			udelay(150);
+			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
+			REG_READ(dpll_reg);
+			/* Wait for the clocks to stabilize. */
+			udelay(150);
+			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
+			REG_READ(dpll_reg);
+			/* Wait for the clocks to stabilize. */
+			udelay(150);
+		}
+		/* Enable the pipe */
+		temp = REG_READ(pipeconf_reg);
+		if ((temp & PIPEACONF_ENABLE) == 0)
+			REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
+		/* Enable the plane */
+		temp = REG_READ(dspcntr_reg);
+		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
+			REG_WRITE(dspcntr_reg,
+				  temp | DISPLAY_PLANE_ENABLE);
+			/* Flush the plane changes */
+			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+		}
+
+		psb_intel_crtc_load_lut(crtc);
+
+		/* Give the overlay scaler a chance to enable
+		   if it's on this pipe */
+		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
+		break;
+	case DRM_MODE_DPMS_OFF:
+		/* Give the overlay scaler a chance to disable
+		 * if it's on this pipe */
+		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
+
+		/* Disable the VGA plane that we never use */
+		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
+		/* Disable display plane */
+		temp = REG_READ(dspcntr_reg);
+		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
+			REG_WRITE(dspcntr_reg,
+				  temp & ~DISPLAY_PLANE_ENABLE);
+			/* Flush the plane changes */
+			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+			REG_READ(dspbase_reg);
+		}
+
+		/* Next, disable display pipes */
+		temp = REG_READ(pipeconf_reg);
+		if ((temp & PIPEACONF_ENABLE) != 0) {
+			REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
+			REG_READ(pipeconf_reg);
+		}
+		/* Wait for for the pipe disable to take effect. */
+		psb_intel_wait_for_vblank(dev);
+
+		temp = REG_READ(dpll_reg);
+		if ((temp & DPLL_VCO_ENABLE) != 0) {
+			REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
+			REG_READ(dpll_reg);
+		}
+
+		/* Wait for the clocks to turn off. */
+		udelay(150);
+		break;
+	}
+
+	enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
+
+	/*Set FIFO Watermarks*/
+	REG_WRITE(DSPARB, 0x3FFF);
+	REG_WRITE(DSPFW1, 0x3F88080A);
+	REG_WRITE(DSPFW2, 0x0b060808);
+	REG_WRITE(DSPFW3, 0x0);
+	REG_WRITE(DSPFW4, 0x08030404);
+	REG_WRITE(DSPFW5, 0x04040404);
+	REG_WRITE(DSPFW6, 0x78);
+	REG_WRITE(0x70400, REG_READ(0x70400) | 0x4000);
+	/* Must write Bit 14 of the Chicken Bit Register */
+
+	gma_power_end(dev);
+}
+
+/**
+ * Return the pipe currently connected to the panel fitter,
+ * or -1 if the panel fitter is not present or not in use
+ */
+static int mrst_panel_fitter_pipe(struct drm_device *dev)
+{
+	u32 pfit_control;
+
+	pfit_control = REG_READ(PFIT_CONTROL);
+
+	/* See if the panel fitter is in use */
+	if ((pfit_control & PFIT_ENABLE) == 0)
+		return -1;
+	return (pfit_control >> 29) & 3;
+}
+
+static int mrst_crtc_mode_set(struct drm_crtc *crtc,
+			      struct drm_display_mode *mode,
+			      struct drm_display_mode *adjusted_mode,
+			      int x, int y,
+			      struct drm_framebuffer *old_fb)
+{
+	struct drm_device *dev = crtc->dev;
+	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
+	DRM_DRIVER_PRIVATE_T *dev_priv = dev->dev_private;
+	int pipe = psb_intel_crtc->pipe;
+	int fp_reg = (pipe == 0) ? MRST_FPA0 : FPB0;
+	int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
+	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
+	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
+	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
+	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
+	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
+	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
+	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
+	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
+	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
+	int refclk = 0;
+	struct mrst_clock_t clock;
+	u32 dpll = 0, fp = 0, dspcntr, pipeconf;
+	bool ok, is_sdvo = false;
+	bool is_crt = false, is_lvds = false, is_tv = false;
+	bool is_mipi = false;
+	struct drm_mode_config *mode_config = &dev->mode_config;
+	struct psb_intel_output *psb_intel_output = NULL;
+	uint64_t scalingType = DRM_MODE_SCALE_FULLSCREEN;
+	struct drm_encoder *encoder;
+
+	PSB_DEBUG_ENTRY("pipe = 0x%x\n", pipe);
+
+	if (!gma_power_begin(dev, true))
+		return 0;
+
+	memcpy(&psb_intel_crtc->saved_mode,
+		mode,
+		sizeof(struct drm_display_mode));
+	memcpy(&psb_intel_crtc->saved_adjusted_mode,
+		adjusted_mode,
+		sizeof(struct drm_display_mode));
+
+	list_for_each_entry(encoder, &mode_config->encoder_list, head) {
+
+		if (encoder->crtc != crtc)
+			continue;
+
+		psb_intel_output = enc_to_psb_intel_output(encoder);
+		switch (psb_intel_output->type) {
+		case INTEL_OUTPUT_LVDS:
+			is_lvds = true;
+			break;
+		case INTEL_OUTPUT_SDVO:
+			is_sdvo = true;
+			break;
+		case INTEL_OUTPUT_TVOUT:
+			is_tv = true;
+			break;
+		case INTEL_OUTPUT_ANALOG:
+			is_crt = true;
+			break;
+		case INTEL_OUTPUT_MIPI:
+			is_mipi = true;
+			break;
+		}
+	}
+
+	/* Disable the VGA plane that we never use */
+	REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
+
+	/* Disable the panel fitter if it was on our pipe */
+	if (mrst_panel_fitter_pipe(dev) == pipe)
+		REG_WRITE(PFIT_CONTROL, 0);
+
+	REG_WRITE(pipesrc_reg,
+		  ((mode->crtc_hdisplay - 1) << 16) |
+		  (mode->crtc_vdisplay - 1));
+
+	if (psb_intel_output)
+		drm_connector_property_get_value(&psb_intel_output->base,
+			dev->mode_config.scaling_mode_property, &scalingType);
+
+	if (scalingType == DRM_MODE_SCALE_NO_SCALE) {
+		/* Moorestown doesn't have register support for centering so
+		 * we need to mess with the h/vblank and h/vsync start and
+		 * ends to get centering */
+		int offsetX = 0, offsetY = 0;
+
+		offsetX = (adjusted_mode->crtc_hdisplay -
+			   mode->crtc_hdisplay) / 2;
+		offsetY = (adjusted_mode->crtc_vdisplay -
+			   mode->crtc_vdisplay) / 2;
+
+		REG_WRITE(htot_reg, (mode->crtc_hdisplay - 1) |
+			((adjusted_mode->crtc_htotal - 1) << 16));
+		REG_WRITE(vtot_reg, (mode->crtc_vdisplay - 1) |
+			((adjusted_mode->crtc_vtotal - 1) << 16));
+		REG_WRITE(hblank_reg,
+			(adjusted_mode->crtc_hblank_start - offsetX - 1) |
+			((adjusted_mode->crtc_hblank_end - offsetX - 1) << 16));
+		REG_WRITE(hsync_reg,
+			(adjusted_mode->crtc_hsync_start - offsetX - 1) |
+			((adjusted_mode->crtc_hsync_end - offsetX - 1) << 16));
+		REG_WRITE(vblank_reg,
+			(adjusted_mode->crtc_vblank_start - offsetY - 1) |
+			((adjusted_mode->crtc_vblank_end - offsetY - 1) << 16));
+		REG_WRITE(vsync_reg,
+			(adjusted_mode->crtc_vsync_start - offsetY - 1) |
+			((adjusted_mode->crtc_vsync_end - offsetY - 1) << 16));
+	} else {
+		REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
+			((adjusted_mode->crtc_htotal - 1) << 16));
+		REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
+			((adjusted_mode->crtc_vtotal - 1) << 16));
+		REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
+			((adjusted_mode->crtc_hblank_end - 1) << 16));
+		REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
+			((adjusted_mode->crtc_hsync_end - 1) << 16));
+		REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
+			((adjusted_mode->crtc_vblank_end - 1) << 16));
+		REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
+			((adjusted_mode->crtc_vsync_end - 1) << 16));
+	}
+
+	/* Flush the plane changes */
+	{
+		struct drm_crtc_helper_funcs *crtc_funcs =
+		    crtc->helper_private;
+		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
+	}
+
+	/* setup pipeconf */
+	pipeconf = REG_READ(pipeconf_reg);
+
+	/* Set up the display plane register */
+	dspcntr = REG_READ(dspcntr_reg);
+	dspcntr |= DISPPLANE_GAMMA_ENABLE;
+
+	if (pipe == 0)
+		dspcntr |= DISPPLANE_SEL_PIPE_A;
+	else
+		dspcntr |= DISPPLANE_SEL_PIPE_B;
+
+	dev_priv->dspcntr = dspcntr |= DISPLAY_PLANE_ENABLE;
+	dev_priv->pipeconf = pipeconf |= PIPEACONF_ENABLE;
+
+	if (is_mipi)
+		goto mrst_crtc_mode_set_exit;
+
+	refclk = dev_priv->core_freq * 1000;
+
+	dpll = 0;		/*BIT16 = 0 for 100MHz reference */
+
+	ok = mrstFindBestPLL(crtc, adjusted_mode->clock, refclk, &clock);
+
+	if (!ok) {
+		PSB_DEBUG_ENTRY(
+			"mrstFindBestPLL fail in mrst_crtc_mode_set.\n");
+	} else {
+		PSB_DEBUG_ENTRY("mrst_crtc_mode_set pixel clock = %d,"
+			 "m = %x, p1 = %x.\n", clock.dot, clock.m,
+			 clock.p1);
+	}
+
+	fp = mrst_m_converts[(clock.m - MRST_M_MIN)] << 8;
+
+	dpll |= DPLL_VGA_MODE_DIS;
+
+
+	dpll |= DPLL_VCO_ENABLE;
+
+	if (is_lvds)
+		dpll |= DPLLA_MODE_LVDS;
+	else
+		dpll |= DPLLB_MODE_DAC_SERIAL;
+
+	if (is_sdvo) {
+		int sdvo_pixel_multiply =
+		    adjusted_mode->clock / mode->clock;
+
+		dpll |= DPLL_DVO_HIGH_SPEED;
+		dpll |=
+		    (sdvo_pixel_multiply -
+		     1) << SDVO_MULTIPLIER_SHIFT_HIRES;
+	}
+
+
+	/* compute bitmask from p1 value */
+	dpll |= (1 << (clock.p1 - 2)) << 17;
+
+	dpll |= DPLL_VCO_ENABLE;
+
+	mrstPrintPll("chosen", &clock);
+
+	if (dpll & DPLL_VCO_ENABLE) {
+		REG_WRITE(fp_reg, fp);
+		REG_WRITE(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
+		REG_READ(dpll_reg);
+		/* Check the DPLLA lock bit PIPEACONF[29] */
+		udelay(150);
+	}
+
+	REG_WRITE(fp_reg, fp);
+	REG_WRITE(dpll_reg, dpll);
+	REG_READ(dpll_reg);
+	/* Wait for the clocks to stabilize. */
+	udelay(150);
+
+	/* write it again -- the BIOS does, after all */
+	REG_WRITE(dpll_reg, dpll);
+	REG_READ(dpll_reg);
+	/* Wait for the clocks to stabilize. */
+	udelay(150);
+
+	REG_WRITE(pipeconf_reg, pipeconf);
+	REG_READ(pipeconf_reg);
+	psb_intel_wait_for_vblank(dev);
+
+	REG_WRITE(dspcntr_reg, dspcntr);
+	psb_intel_wait_for_vblank(dev);
+
+mrst_crtc_mode_set_exit:
+	gma_power_end(dev);
+	return 0;
+}
+
+static bool mrst_crtc_mode_fixup(struct drm_crtc *crtc,
+				  struct drm_display_mode *mode,
+				  struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+int mrst_pipe_set_base(struct drm_crtc *crtc,
+			    int x, int y, struct drm_framebuffer *old_fb)
+{
+	struct drm_device *dev = crtc->dev;
+	/* struct drm_i915_master_private *master_priv; */
+	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
+	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
+	int pipe = psb_intel_crtc->pipe;
+	unsigned long start, offset;
+	/* FIXME: check if we need this surely MRST is pipe 0 only */
+	int dspbase = (pipe == 0 ? DSPALINOFF : DSPBBASE);
+	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
+	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
+	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
+	u32 dspcntr;
+	int ret = 0;
+
+	PSB_DEBUG_ENTRY("\n");
+
+	/* no fb bound */
+	if (!crtc->fb) {
+		DRM_DEBUG("No FB bound\n");
+		return 0;
+	}
+
+	if (!gma_power_begin(dev, true))
+		return 0;
+
+	start = psbfb->gtt->offset;
+	offset = y * crtc->fb->pitch + x * (crtc->fb->bits_per_pixel / 8);
+
+	REG_WRITE(dspstride, crtc->fb->pitch);
+
+	dspcntr = REG_READ(dspcntr_reg);
+	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
+
+	switch (crtc->fb->bits_per_pixel) {
+	case 8:
+		dspcntr |= DISPPLANE_8BPP;
+		break;
+	case 16:
+		if (crtc->fb->depth == 15)
+			dspcntr |= DISPPLANE_15_16BPP;
+		else
+			dspcntr |= DISPPLANE_16BPP;
+		break;
+	case 24:
+	case 32:
+		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
+		break;
+	default:
+		DRM_ERROR("Unknown color depth\n");
+		ret = -EINVAL;
+		goto pipe_set_base_exit;
+	}
+	REG_WRITE(dspcntr_reg, dspcntr);
+
+	DRM_DEBUG("Writing base %08lX %08lX %d %d\n", start, offset, x, y);
+	if (0 /* FIXMEAC - check what PSB needs */) {
+		REG_WRITE(dspbase, offset);
+		REG_READ(dspbase);
+		REG_WRITE(dspsurf, start);
+		REG_READ(dspsurf);
+	} else {
+		REG_WRITE(dspbase, start + offset);
+		REG_READ(dspbase);
+	}
+
+pipe_set_base_exit:
+	gma_power_end(dev);
+	return ret;
+}
+
+static void mrst_crtc_prepare(struct drm_crtc *crtc)
+{
+	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
+}
+
+static void mrst_crtc_commit(struct drm_crtc *crtc)
+{
+	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
+}
+
+const struct drm_crtc_helper_funcs mrst_helper_funcs = {
+	.dpms = mrst_crtc_dpms,
+	.mode_fixup = mrst_crtc_mode_fixup,
+	.mode_set = mrst_crtc_mode_set,
+	.mode_set_base = mrst_pipe_set_base,
+	.prepare = mrst_crtc_prepare,
+	.commit = mrst_crtc_commit,
+};
+
diff --git a/drivers/staging/gma500/mrst_lvds.c b/drivers/staging/gma500/mrst_lvds.c
new file mode 100644
index 0000000000000000000000000000000000000000..4a08b74f5ff92277df6182b236419f6bc683ea5f
--- /dev/null
+++ b/drivers/staging/gma500/mrst_lvds.c
@@ -0,0 +1,371 @@
+/*
+ * Copyright © 2006-2009 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Authors:
+ *	Eric Anholt <eric@anholt.net>
+ *	Dave Airlie <airlied@linux.ie>
+ *	Jesse Barnes <jesse.barnes@intel.com>
+ */
+
+#include <linux/i2c.h>
+#include <drm/drmP.h>
+#include <asm/mrst.h>
+
+#include "psb_intel_bios.h"
+#include "psb_drv.h"
+#include "psb_intel_drv.h"
+#include "psb_intel_reg.h"
+#include "psb_powermgmt.h"
+#include <linux/pm_runtime.h>
+
+/* The max/min PWM frequency in BPCR[31:17] - */
+/* The smallest number is 1 (not 0) that can fit in the
+ * 15-bit field of the and then*/
+/* shifts to the left by one bit to get the actual 16-bit
+ * value that the 15-bits correspond to.*/
+#define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
+#define BRIGHTNESS_MAX_LEVEL 100
+
+/**
+ * Sets the power state for the panel.
+ */
+static void mrst_lvds_set_power(struct drm_device *dev,
+				struct psb_intel_output *output, bool on)
+{
+	u32 pp_status;
+	DRM_DRIVER_PRIVATE_T *dev_priv = dev->dev_private;
+	PSB_DEBUG_ENTRY("\n");
+
+	if (!gma_power_begin(dev, true))
+		return;
+
+	if (on) {
+		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
+			  POWER_TARGET_ON);
+		do {
+			pp_status = REG_READ(PP_STATUS);
+		} while ((pp_status & (PP_ON | PP_READY)) == PP_READY);
+		dev_priv->is_lvds_on = true;
+	} else {
+		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
+			  ~POWER_TARGET_ON);
+		do {
+			pp_status = REG_READ(PP_STATUS);
+		} while (pp_status & PP_ON);
+		dev_priv->is_lvds_on = false;
+		pm_request_idle(&dev->pdev->dev);
+	}
+
+	gma_power_end(dev);
+}
+
+static void mrst_lvds_dpms(struct drm_encoder *encoder, int mode)
+{
+	struct drm_device *dev = encoder->dev;
+	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
+
+	PSB_DEBUG_ENTRY("\n");
+
+	if (mode == DRM_MODE_DPMS_ON)
+		mrst_lvds_set_power(dev, output, true);
+	else
+		mrst_lvds_set_power(dev, output, false);
+
+	/* XXX: We never power down the LVDS pairs. */
+}
+
+static void mrst_lvds_mode_set(struct drm_encoder *encoder,
+			       struct drm_display_mode *mode,
+			       struct drm_display_mode *adjusted_mode)
+{
+	struct psb_intel_mode_device *mode_dev =
+				enc_to_psb_intel_output(encoder)->mode_dev;
+	struct drm_device *dev = encoder->dev;
+	u32 lvds_port;
+	uint64_t v = DRM_MODE_SCALE_FULLSCREEN;
+
+	PSB_DEBUG_ENTRY("\n");
+
+	if (!gma_power_begin(dev, true))
+		return;
+
+	/*
+	 * The LVDS pin pair will already have been turned on in the
+	 * psb_intel_crtc_mode_set since it has a large impact on the DPLL
+	 * settings.
+	 */
+	lvds_port = (REG_READ(LVDS) &
+		    (~LVDS_PIPEB_SELECT)) |
+		    LVDS_PORT_EN |
+		    LVDS_BORDER_EN;
+
+	if (mode_dev->panel_wants_dither)
+		lvds_port |= MRST_PANEL_8TO6_DITHER_ENABLE;
+
+	REG_WRITE(LVDS, lvds_port);
+
+	drm_connector_property_get_value(
+		&enc_to_psb_intel_output(encoder)->base,
+		dev->mode_config.scaling_mode_property,
+		&v);
+
+	if (v == DRM_MODE_SCALE_NO_SCALE)
+		REG_WRITE(PFIT_CONTROL, 0);
+	else if (v == DRM_MODE_SCALE_ASPECT) {
+		if ((mode->vdisplay != adjusted_mode->crtc_vdisplay) ||
+		    (mode->hdisplay != adjusted_mode->crtc_hdisplay)) {
+			if ((adjusted_mode->crtc_hdisplay * mode->vdisplay) ==
+			    (mode->hdisplay * adjusted_mode->crtc_vdisplay))
+				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
+			else if ((adjusted_mode->crtc_hdisplay *
+				mode->vdisplay) > (mode->hdisplay *
+				adjusted_mode->crtc_vdisplay))
+				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE |
+					  PFIT_SCALING_MODE_PILLARBOX);
+			else
+				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE |
+					  PFIT_SCALING_MODE_LETTERBOX);
+		} else
+			REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
+	} else /*(v == DRM_MODE_SCALE_FULLSCREEN)*/
+		REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
+
+	gma_power_end(dev);
+}
+
+
+static const struct drm_encoder_helper_funcs mrst_lvds_helper_funcs = {
+	.dpms = mrst_lvds_dpms,
+	.mode_fixup = psb_intel_lvds_mode_fixup,
+	.prepare = psb_intel_lvds_prepare,
+	.mode_set = mrst_lvds_mode_set,
+	.commit = psb_intel_lvds_commit,
+};
+
+static struct drm_display_mode lvds_configuration_modes[] = {
+	/* hard coded fixed mode for TPO LTPS LPJ040K001A */
+	{ DRM_MODE("800x480",  DRM_MODE_TYPE_DRIVER, 33264, 800, 836,
+		   846, 1056, 0, 480, 489, 491, 525, 0, 0) },
+	/* hard coded fixed mode for LVDS 800x480 */
+	{ DRM_MODE("800x480",  DRM_MODE_TYPE_DRIVER, 30994, 800, 801,
+		   802, 1024, 0, 480, 481, 482, 525, 0, 0) },
+	/* hard coded fixed mode for Samsung 480wsvga LVDS 1024x600@75 */
+	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 53990, 1024, 1072,
+		   1104, 1184, 0, 600, 603, 604, 608, 0, 0) },
+	/* hard coded fixed mode for Samsung 480wsvga LVDS 1024x600@75 */
+	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 53990, 1024, 1104,
+		   1136, 1184, 0, 600, 603, 604, 608, 0, 0) },
+	/* hard coded fixed mode for Sharp wsvga LVDS 1024x600 */
+	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 48885, 1024, 1124,
+		   1204, 1312, 0, 600, 607, 610, 621, 0, 0) },
+	/* hard coded fixed mode for LVDS 1024x768 */
+	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
+		   1184, 1344, 0, 768, 771, 777, 806, 0, 0) },
+	/* hard coded fixed mode for LVDS 1366x768 */
+	{ DRM_MODE("1366x768", DRM_MODE_TYPE_DRIVER, 77500, 1366, 1430,
+		   1558, 1664, 0, 768, 769, 770, 776, 0, 0) },
+};
+
+/* Returns the panel fixed mode from configuration. */
+
+static struct drm_display_mode *
+mrst_lvds_get_configuration_mode(struct drm_device *dev)
+{
+	struct drm_display_mode *mode = NULL;
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	struct mrst_timing_info *ti = &dev_priv->gct_data.DTD;
+
+	if (dev_priv->vbt_data.size != 0x00) { /*if non-zero, then use vbt*/
+		mode = kzalloc(sizeof(*mode), GFP_KERNEL);
+		if (!mode)
+			return NULL;
+
+		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
+		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
+		mode->hsync_start = mode->hdisplay + \
+				((ti->hsync_offset_hi << 8) | \
+				ti->hsync_offset_lo);
+		mode->hsync_end = mode->hsync_start + \
+				((ti->hsync_pulse_width_hi << 8) | \
+				ti->hsync_pulse_width_lo);
+		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \
+							ti->hblank_lo);
+		mode->vsync_start = \
+			mode->vdisplay + ((ti->vsync_offset_hi << 4) | \
+						ti->vsync_offset_lo);
+		mode->vsync_end = \
+			mode->vsync_start + ((ti->vsync_pulse_width_hi << 4) | \
+						ti->vsync_pulse_width_lo);
+		mode->vtotal = mode->vdisplay + \
+				((ti->vblank_hi << 8) | ti->vblank_lo);
+		mode->clock = ti->pixel_clock * 10;
+#if 0
+		printk(KERN_INFO "hdisplay is %d\n", mode->hdisplay);
+		printk(KERN_INFO "vdisplay is %d\n", mode->vdisplay);
+		printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
+		printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
+		printk(KERN_INFO "htotal is %d\n", mode->htotal);
+		printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
+		printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
+		printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
+		printk(KERN_INFO "clock is %d\n", mode->clock);
+#endif
+	} else
+		mode = drm_mode_duplicate(dev, &lvds_configuration_modes[2]);
+
+	drm_mode_set_name(mode);
+	drm_mode_set_crtcinfo(mode, 0);
+
+	return mode;
+}
+
+/**
+ * mrst_lvds_init - setup LVDS connectors on this device
+ * @dev: drm device
+ *
+ * Create the connector, register the LVDS DDC bus, and try to figure out what
+ * modes we can display on the LVDS panel (if present).
+ */
+void mrst_lvds_init(struct drm_device *dev,
+		    struct psb_intel_mode_device *mode_dev)
+{
+	struct psb_intel_output *psb_intel_output;
+	struct drm_connector *connector;
+	struct drm_encoder *encoder;
+	struct drm_psb_private *dev_priv =
+				(struct drm_psb_private *) dev->dev_private;
+	struct edid *edid;
+	int ret = 0;
+	struct i2c_adapter *i2c_adap;
+	struct drm_display_mode *scan;	/* *modes, *bios_mode; */
+
+	PSB_DEBUG_ENTRY("\n");
+
+	psb_intel_output = kzalloc(sizeof(struct psb_intel_output), GFP_KERNEL);
+	if (!psb_intel_output)
+		return;
+
+	psb_intel_output->mode_dev = mode_dev;
+	connector = &psb_intel_output->base;
+	encoder = &psb_intel_output->enc;
+	dev_priv->is_lvds_on = true;
+	drm_connector_init(dev, &psb_intel_output->base,
+			   &psb_intel_lvds_connector_funcs,
+			   DRM_MODE_CONNECTOR_LVDS);
+
+	drm_encoder_init(dev, &psb_intel_output->enc, &psb_intel_lvds_enc_funcs,
+			 DRM_MODE_ENCODER_LVDS);
+
+	drm_mode_connector_attach_encoder(&psb_intel_output->base,
+					  &psb_intel_output->enc);
+	psb_intel_output->type = INTEL_OUTPUT_LVDS;
+
+	drm_encoder_helper_add(encoder, &mrst_lvds_helper_funcs);
+	drm_connector_helper_add(connector,
+				 &psb_intel_lvds_connector_helper_funcs);
+	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
+	connector->interlace_allowed = false;
+	connector->doublescan_allowed = false;
+
+	drm_connector_attach_property(connector,
+					dev->mode_config.scaling_mode_property,
+					DRM_MODE_SCALE_FULLSCREEN);
+	drm_connector_attach_property(connector,
+					dev_priv->backlight_property,
+					BRIGHTNESS_MAX_LEVEL);
+
+	mode_dev->panel_wants_dither = false;
+	if (dev_priv->vbt_data.size != 0x00)
+		mode_dev->panel_wants_dither = (dev_priv->gct_data.
+			Panel_Port_Control & MRST_PANEL_8TO6_DITHER_ENABLE);
+
+	/*
+	 * LVDS discovery:
+	 * 1) check for EDID on DDC
+	 * 2) check for VBT data
+	 * 3) check to see if LVDS is already on
+	 *    if none of the above, no panel
+	 * 4) make sure lid is open
+	 *    if closed, act like it's not there for now
+	 */
+
+	 /* This ifdef can go once the cpu ident stuff is cleaned up in arch */
+#if defined(CONFIG_X86_MRST)
+	if (mrst_identify_cpu())
+        	i2c_adap = i2c_get_adapter(2);
+        else	/* Oaktrail uses I2C 1 */
+#endif        
+        	i2c_adap = i2c_get_adapter(1);
+
+	if (i2c_adap == NULL)
+		printk(KERN_ALERT "No ddc adapter available!\n");
+	/*
+	 * Attempt to get the fixed panel mode from DDC.  Assume that the
+	 * preferred mode is the right one.
+	 */
+	if (i2c_adap) {
+		edid = drm_get_edid(connector, i2c_adap);
+		if (edid) {
+			drm_mode_connector_update_edid_property(connector,
+									edid);
+			ret = drm_add_edid_modes(connector, edid);
+			kfree(edid);
+		}
+
+		list_for_each_entry(scan, &connector->probed_modes, head) {
+			if (scan->type & DRM_MODE_TYPE_PREFERRED) {
+				mode_dev->panel_fixed_mode =
+				    drm_mode_duplicate(dev, scan);
+				goto out;	/* FIXME: check for quirks */
+			}
+		}
+	}
+
+	/*
+	 * If we didn't get EDID, try geting panel timing
+	 * from configuration data
+	 */
+	mode_dev->panel_fixed_mode = mrst_lvds_get_configuration_mode(dev);
+
+	if (mode_dev->panel_fixed_mode) {
+		mode_dev->panel_fixed_mode->type |=
+		    DRM_MODE_TYPE_PREFERRED;
+		goto out;	/* FIXME: check for quirks */
+	}
+
+	/* If we still don't have a mode after all that, give up. */
+	if (!mode_dev->panel_fixed_mode) {
+		DRM_DEBUG
+		    ("Found no modes on the lvds, ignoring the LVDS\n");
+		goto failed_find;
+	}
+
+out:
+	drm_sysfs_connector_add(connector);
+	return;
+
+failed_find:
+	DRM_DEBUG("No LVDS modes found, disabling.\n");
+	if (psb_intel_output->ddc_bus)
+		psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
+
+/* failed_ddc: */
+
+	drm_encoder_cleanup(encoder);
+	drm_connector_cleanup(connector);
+	kfree(connector);
+}
+
diff --git a/drivers/staging/gma500/psb_2d.c b/drivers/staging/gma500/psb_2d.c
index e4cae5d77d01d8f2d474c1db8f69edbfc0174607..0bd834c982d3b909fad8d7a463ad1e0b47130902 100644
--- a/drivers/staging/gma500/psb_2d.c
+++ b/drivers/staging/gma500/psb_2d.c
@@ -40,7 +40,6 @@
 #include "psb_reg.h"
 #include "psb_drv.h"
 #include "psb_fb.h"
-#include "psb_sgx.h"
 
 void psb_spank(struct drm_psb_private *dev_priv)
 {
@@ -85,7 +84,7 @@ static int psb_2d_wait_available(struct drm_psb_private *dev_priv,
 /* FIXME: Remember if we expose the 2D engine to the DRM we need to serialize
    it with console use */
 
-static int psbfb_2d_submit(struct drm_psb_private *dev_priv, uint32_t *cmdbuf,
+int psbfb_2d_submit(struct drm_psb_private *dev_priv, uint32_t *cmdbuf,
 	 	  	   unsigned size)
 {
 	int ret = 0;
@@ -161,7 +160,7 @@ static void psbfb_fillrect_accel(struct fb_info *info,
 	if (!fb)
 		return;
 
-	offset = psbfb->offset;
+	offset = psbfb->gtt->offset;
 	stride = fb->pitch;
 
 	switch (fb->depth) {
@@ -304,7 +303,7 @@ static void psbfb_copyarea_accel(struct fb_info *info,
 	if (!fb)
 		return;
 
-	offset = psbfb->offset;
+	offset = psbfb->gtt->offset;
 	stride = fb->pitch;
 
 	switch (fb->depth) {
@@ -344,7 +343,7 @@ void psbfb_copyarea(struct fb_info *info,
 	if (unlikely(info->state != FBINFO_STATE_RUNNING))
 		return;
 
-	if (1 || (info->flags & FBINFO_HWACCEL_DISABLED))
+	if (info->flags & FBINFO_HWACCEL_DISABLED)
 		return cfb_copyarea(info, region);
 
 	/* psb_check_power_state(dev, PSB_DEVICE_SGX); */
diff --git a/drivers/staging/gma500/psb_bl.c b/drivers/staging/gma500/psb_bl.c
index 70c17b352f9f3d9ff2946f621986b9c5107096a4..5dffc71c5125616b45170d3d14c0d08ceda44489 100644
--- a/drivers/staging/gma500/psb_bl.c
+++ b/drivers/staging/gma500/psb_bl.c
@@ -33,7 +33,6 @@
 #define BLC_PWM_FREQ_CALC_CONSTANT 32
 #define MHz 1000000
 #define BRIGHTNESS_MIN_LEVEL 1
-#define BRIGHTNESS_MAX_LEVEL 100
 #define BRIGHTNESS_MASK	0xFF
 #define BLC_POLARITY_NORMAL 0
 #define BLC_POLARITY_INVERSE 1
@@ -59,15 +58,57 @@ int psb_set_brightness(struct backlight_device *bd)
 
 	DRM_DEBUG_DRIVER("backlight level set to %d\n", level);
 
-	/* Perform value bounds checking */
-	if (level < BRIGHTNESS_MIN_LEVEL)
-		level = BRIGHTNESS_MIN_LEVEL;
+	/* Percentage 1-100% being valid */
+	if (level < 1)
+		level = 1;
 
 	psb_intel_lvds_set_brightness(dev, level);
 	psb_brightness = level;
 	return 0;
 }
 
+int mrst_set_brightness(struct backlight_device *bd)
+{
+	struct drm_device *dev = bl_get_data(psb_backlight_device);
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	int level = bd->props.brightness;
+	u32 blc_pwm_ctl;
+	u32 max_pwm_blc;
+
+	DRM_DEBUG_DRIVER("backlight level set to %d\n", level);
+
+	/* Percentage 1-100% being valid */
+	if (level < 1)
+		level = 1;
+
+	if (gma_power_begin(dev, 0)) {
+		/* Calculate and set the brightness value */
+		max_pwm_blc = REG_READ(BLC_PWM_CTL) >> 16;
+		blc_pwm_ctl = level * max_pwm_blc / 100;
+
+		/* Adjust the backlight level with the percent in
+		 * dev_priv->blc_adj1;
+		 */
+		blc_pwm_ctl = blc_pwm_ctl * dev_priv->blc_adj1;
+		blc_pwm_ctl = blc_pwm_ctl / 100;
+
+		/* Adjust the backlight level with the percent in
+		 * dev_priv->blc_adj2;
+		 */
+		blc_pwm_ctl = blc_pwm_ctl * dev_priv->blc_adj2;
+		blc_pwm_ctl = blc_pwm_ctl / 100;
+
+		if (blc_pol == BLC_POLARITY_INVERSE)
+			blc_pwm_ctl = max_pwm_blc - blc_pwm_ctl;
+		/* force PWM bit on */
+		REG_WRITE(BLC_PWM_CTL2, (0x80000000 | REG_READ(BLC_PWM_CTL2)));
+		REG_WRITE(BLC_PWM_CTL, (max_pwm_blc << 16) | blc_pwm_ctl);
+		gma_power_end(dev);
+	}
+	psb_brightness = level;
+	return 0;
+}
+
 int psb_get_brightness(struct backlight_device *bd)
 {
 	DRM_DEBUG_DRIVER("brightness = 0x%x\n", psb_brightness);
@@ -85,24 +126,33 @@ static const struct backlight_ops psb_ops = {
 
 static int device_backlight_init(struct drm_device *dev)
 {
+	struct drm_psb_private *dev_priv = dev->dev_private;
 	unsigned long core_clock;
 	/* u32 bl_max_freq; */
 	/* unsigned long value; */
 	u16 bl_max_freq;
 	uint32_t value;
 	uint32_t blc_pwm_precision_factor;
-	struct drm_psb_private *dev_priv = dev->dev_private;
 
-	/* get bl_max_freq and pol from dev_priv*/
-	if (!dev_priv->lvds_bl) {
-		DRM_ERROR("Has no valid LVDS backlight info\n");
-		return 1;
+	if (IS_MRST(dev)) {
+		dev_priv->blc_adj1 = BLC_ADJUSTMENT_MAX;
+		dev_priv->blc_adj2 = BLC_ADJUSTMENT_MAX;
+		bl_max_freq = 256;
+		/* this needs to be set elsewhere */
+		blc_pol = BLC_POLARITY_NORMAL;
+		blc_pwm_precision_factor = BLC_PWM_PRECISION_FACTOR;
+	} else {
+		/* get bl_max_freq and pol from dev_priv*/
+		if (!dev_priv->lvds_bl) {
+			DRM_ERROR("Has no valid LVDS backlight info\n");
+			return 1;
+		}
+		bl_max_freq = dev_priv->lvds_bl->freq;
+		blc_pol = dev_priv->lvds_bl->pol;
+		blc_pwm_precision_factor = PSB_BLC_PWM_PRECISION_FACTOR;
+		blc_brightnesscmd = dev_priv->lvds_bl->brightnesscmd;
+		blc_type = dev_priv->lvds_bl->type;
 	}
-	bl_max_freq = dev_priv->lvds_bl->freq;
-	blc_pol = dev_priv->lvds_bl->pol;
-	blc_pwm_precision_factor = PSB_BLC_PWM_PRECISION_FACTOR;
-	blc_brightnesscmd = dev_priv->lvds_bl->brightnesscmd;
-	blc_type = dev_priv->lvds_bl->type;
 
 	core_clock = dev_priv->core_freq;
 
@@ -111,20 +161,27 @@ static int device_backlight_init(struct drm_device *dev)
 	value /= bl_max_freq;
 	value /= blc_pwm_precision_factor;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-						OSPM_UHB_ONLY_IF_ON)) {
-		/* Check: may be MFLD only */
-		if (
-		 value > (unsigned long long)PSB_BLC_MAX_PWM_REG_FREQ ||
-		 value < (unsigned long long)PSB_BLC_MIN_PWM_REG_FREQ)
-			return 2;
-		else {
-			value &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
-			REG_WRITE(BLC_PWM_CTL,
-				(value << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
-				(value));
+	if (gma_power_begin(dev, false)) {
+		if (IS_MRST(dev)) {
+			if (value > (unsigned long long)MRST_BLC_MAX_PWM_REG_FREQ)
+				return 2;
+			else {
+				REG_WRITE(BLC_PWM_CTL2,
+					(0x80000000 | REG_READ(BLC_PWM_CTL2)));
+				REG_WRITE(BLC_PWM_CTL, value | (value << 16));
+			}
+		} else {
+			if (value > (unsigned long long)PSB_BLC_MAX_PWM_REG_FREQ ||
+			 value < (unsigned long long)PSB_BLC_MIN_PWM_REG_FREQ)
+				return 2;
+			else {
+				value &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
+				REG_WRITE(BLC_PWM_CTL,
+					(value << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
+					(value));
+			}
 		}
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	}
 	return 0;
 }
@@ -136,7 +193,8 @@ int psb_backlight_init(struct drm_device *dev)
 
 	struct backlight_properties props;
 	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = BRIGHTNESS_MAX_LEVEL;
+	props.max_brightness = 100;
+	props.type = BACKLIGHT_PLATFORM;
 
 	psb_backlight_device = backlight_device_register("psb-bl", NULL,
 						(void *)dev, &psb_ops, &props);
@@ -147,8 +205,8 @@ int psb_backlight_init(struct drm_device *dev)
 	if (ret < 0)
 		return ret;
 
-	psb_backlight_device->props.brightness = BRIGHTNESS_MAX_LEVEL;
-	psb_backlight_device->props.max_brightness = BRIGHTNESS_MAX_LEVEL;
+	psb_backlight_device->props.brightness = 100;
+	psb_backlight_device->props.max_brightness = 100;
 	backlight_update_status(psb_backlight_device);
 #endif
 	return 0;
diff --git a/drivers/staging/gma500/psb_buffer.c b/drivers/staging/gma500/psb_buffer.c
deleted file mode 100644
index 3077f6a7b7dc9a9b54a37fb4e62754a28c5f545f..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_buffer.c
+++ /dev/null
@@ -1,450 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics.com>
- */
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_execbuf_util.h"
-#include "psb_ttm_fence_api.h"
-#include <drm/drmP.h>
-#include "psb_drv.h"
-
-#define DRM_MEM_TTM       26
-
-struct drm_psb_ttm_backend {
-	struct ttm_backend base;
-	struct page **pages;
-	unsigned int desired_tile_stride;
-	unsigned int hw_tile_stride;
-	int mem_type;
-	unsigned long offset;
-	unsigned long num_pages;
-};
-
-/*
- * MSVDX/TOPAZ GPU virtual space looks like this
- * (We currently use only one MMU context).
- * PSB_MEM_MMU_START: from 0x00000000~0xe000000, for generic buffers
- * TTM_PL_CI: from 0xe0000000+half GTT space, for camear/video buffer sharing
- * TTM_PL_RAR: from TTM_PL_CI+CI size, for RAR/video buffer sharing
- * TTM_PL_TT: from TTM_PL_RAR+RAR size, for buffers need to mapping into GTT
- */
-static int psb_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
-			     struct ttm_mem_type_manager *man)
-{
-
-	struct drm_psb_private *dev_priv =
-	    container_of(bdev, struct drm_psb_private, bdev);
-	struct psb_gtt *pg = dev_priv->pg;
-
-	switch (type) {
-	case TTM_PL_SYSTEM:
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-		man->available_caching = TTM_PL_FLAG_CACHED |
-		    TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC;
-		man->default_caching = TTM_PL_FLAG_CACHED;
-		break;
-	case DRM_PSB_MEM_MMU:
-		man->func = &ttm_bo_manager_func;
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE |
-		    TTM_MEMTYPE_FLAG_CMA;
-		man->gpu_offset = PSB_MEM_MMU_START;
-		man->available_caching = TTM_PL_FLAG_CACHED |
-		    TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC;
-		man->default_caching = TTM_PL_FLAG_WC;
-		break;
-	case TTM_PL_CI:
-		man->func = &ttm_bo_manager_func;
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE |
-			TTM_MEMTYPE_FLAG_FIXED;
-		man->gpu_offset = pg->mmu_gatt_start + (pg->ci_start);
-		man->available_caching = TTM_PL_FLAG_UNCACHED;
-		man->default_caching = TTM_PL_FLAG_UNCACHED;
-		break;
-	case TTM_PL_RAR:	/* Unmappable RAR memory */
-		man->func = &ttm_bo_manager_func;
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE |
-			TTM_MEMTYPE_FLAG_FIXED;
-		man->available_caching = TTM_PL_FLAG_UNCACHED;
-		man->default_caching = TTM_PL_FLAG_UNCACHED;
-		man->gpu_offset = pg->mmu_gatt_start + (pg->rar_start);
-		break;
-	case TTM_PL_TT:	/* Mappable GATT memory */
-		man->func = &ttm_bo_manager_func;
-#ifdef PSB_WORKING_HOST_MMU_ACCESS
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE;
-#else
-		man->flags = TTM_MEMTYPE_FLAG_MAPPABLE |
-		    TTM_MEMTYPE_FLAG_CMA;
-#endif
-		man->available_caching = TTM_PL_FLAG_CACHED |
-		    TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC;
-		man->default_caching = TTM_PL_FLAG_WC;
-		man->gpu_offset = pg->mmu_gatt_start +
-				(pg->rar_start + dev_priv->rar_region_size);
-		break;
-	default:
-		DRM_ERROR("Unsupported memory type %u\n", (unsigned) type);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-
-static void psb_evict_mask(struct ttm_buffer_object *bo,
-					struct ttm_placement *placement)
-{
-	static uint32_t cur_placement;
-
-	cur_placement = bo->mem.placement & ~TTM_PL_MASK_MEM;
-	cur_placement |= TTM_PL_FLAG_SYSTEM;
-
-	placement->fpfn = 0;
-	placement->lpfn = 0;
-	placement->num_placement = 1;
-	placement->placement = &cur_placement;
-	placement->num_busy_placement = 0;
-	placement->busy_placement = NULL;
-
-	/* all buffers evicted to system memory */
-	/* return cur_placement | TTM_PL_FLAG_SYSTEM; */
-}
-
-static int psb_invalidate_caches(struct ttm_bo_device *bdev,
-				 uint32_t placement)
-{
-	return 0;
-}
-
-static int psb_move_blit(struct ttm_buffer_object *bo,
-			 bool evict, bool no_wait,
-			 struct ttm_mem_reg *new_mem)
-{
-	BUG();
-	return 0;
-}
-
-/*
- * Flip destination ttm into GATT,
- * then blit and subsequently move out again.
- */
-
-static int psb_move_flip(struct ttm_buffer_object *bo,
-			 bool evict, bool interruptible, bool no_wait,
-			 struct ttm_mem_reg *new_mem)
-{
-	/*struct ttm_bo_device *bdev = bo->bdev;*/
-	struct ttm_mem_reg tmp_mem;
-	int ret;
-	struct ttm_placement placement;
-	uint32_t flags = TTM_PL_FLAG_TT;
-
-	tmp_mem = *new_mem;
-	tmp_mem.mm_node = NULL;
-
-	placement.fpfn = 0;
-	placement.lpfn = 0;
-	placement.num_placement = 1;
-	placement.placement = &flags;
-	placement.num_busy_placement = 0; /* FIXME */
-	placement.busy_placement = NULL;
-
-	ret = ttm_bo_mem_space(bo, &placement, &tmp_mem, interruptible,
-							false, no_wait);
-	if (ret)
-		return ret;
-	ret = ttm_tt_bind(bo->ttm, &tmp_mem);
-	if (ret)
-		goto out_cleanup;
-	ret = psb_move_blit(bo, true, no_wait, &tmp_mem);
-	if (ret)
-		goto out_cleanup;
-
-	ret = ttm_bo_move_ttm(bo, evict, false, no_wait, new_mem);
-out_cleanup:
-	if (tmp_mem.mm_node) {
-		drm_mm_put_block(tmp_mem.mm_node);
-		tmp_mem.mm_node = NULL;
-	}
-	return ret;
-}
-
-static int psb_move(struct ttm_buffer_object *bo,
-		    bool evict, bool interruptible, bool no_wait_reserve,
-		    bool no_wait, struct ttm_mem_reg *new_mem)
-{
-	struct ttm_mem_reg *old_mem = &bo->mem;
-
-	if ((old_mem->mem_type == TTM_PL_RAR) ||
-	    (new_mem->mem_type == TTM_PL_RAR)) {
-		if (old_mem->mm_node) {
-			spin_lock(&bo->glob->lru_lock);
-			drm_mm_put_block(old_mem->mm_node);
-			spin_unlock(&bo->glob->lru_lock);
-		}
-		old_mem->mm_node = NULL;
-		*old_mem = *new_mem;
-	} else if (old_mem->mem_type == TTM_PL_SYSTEM) {
-		return ttm_bo_move_memcpy(bo, evict, false, no_wait, new_mem);
-	} else if (new_mem->mem_type == TTM_PL_SYSTEM) {
-		int ret = psb_move_flip(bo, evict, interruptible,
-					no_wait, new_mem);
-		if (unlikely(ret != 0)) {
-			if (ret == -ERESTART)
-				return ret;
-			else
-				return ttm_bo_move_memcpy(bo, evict, false,
-						no_wait, new_mem);
-		}
-	} else {
-		if (psb_move_blit(bo, evict, no_wait, new_mem))
-			return ttm_bo_move_memcpy(bo, evict, false, no_wait,
-						  new_mem);
-	}
-	return 0;
-}
-
-static int drm_psb_tbe_populate(struct ttm_backend *backend,
-				unsigned long num_pages,
-				struct page **pages,
-				struct page *dummy_read_page,
-				dma_addr_t *dma_addrs)
-{
-	struct drm_psb_ttm_backend *psb_be =
-	    container_of(backend, struct drm_psb_ttm_backend, base);
-
-	psb_be->pages = pages;
-	return 0;
-}
-
-static int drm_psb_tbe_unbind(struct ttm_backend *backend)
-{
-	struct ttm_bo_device *bdev = backend->bdev;
-	struct drm_psb_private *dev_priv =
-	    container_of(bdev, struct drm_psb_private, bdev);
-	struct drm_psb_ttm_backend *psb_be =
-	    container_of(backend, struct drm_psb_ttm_backend, base);
-	struct psb_mmu_pd *pd = psb_mmu_get_default_pd(dev_priv->mmu);
-	/* struct ttm_mem_type_manager *man = &bdev->man[psb_be->mem_type]; */
-
-	if (psb_be->mem_type == TTM_PL_TT) {
-		uint32_t gatt_p_offset =
-			(psb_be->offset - dev_priv->pg->mmu_gatt_start)
-								>> PAGE_SHIFT;
-
-		(void) psb_gtt_remove_pages(dev_priv->pg, gatt_p_offset,
-					    psb_be->num_pages,
-					    psb_be->desired_tile_stride,
-					    psb_be->hw_tile_stride, 0);
-	}
-
-	psb_mmu_remove_pages(pd, psb_be->offset,
-			     psb_be->num_pages,
-			     psb_be->desired_tile_stride,
-			     psb_be->hw_tile_stride);
-
-	return 0;
-}
-
-static int drm_psb_tbe_bind(struct ttm_backend *backend,
-			    struct ttm_mem_reg *bo_mem)
-{
-	struct ttm_bo_device *bdev = backend->bdev;
-	struct drm_psb_private *dev_priv =
-	    container_of(bdev, struct drm_psb_private, bdev);
-	struct drm_psb_ttm_backend *psb_be =
-	    container_of(backend, struct drm_psb_ttm_backend, base);
-	struct psb_mmu_pd *pd = psb_mmu_get_default_pd(dev_priv->mmu);
-	struct ttm_mem_type_manager *man = &bdev->man[bo_mem->mem_type];
-	struct drm_mm_node *mm_node = bo_mem->mm_node;
-	int type;
-	int ret = 0;
-
-	psb_be->mem_type = bo_mem->mem_type;
-	psb_be->num_pages = bo_mem->num_pages;
-	psb_be->desired_tile_stride = 0;
-	psb_be->hw_tile_stride = 0;
-	psb_be->offset = (mm_node->start << PAGE_SHIFT) +
-	    man->gpu_offset;
-
-	type =
-	    (bo_mem->
-	     placement & TTM_PL_FLAG_CACHED) ? PSB_MMU_CACHED_MEMORY : 0;
-
-	if (psb_be->mem_type == TTM_PL_TT) {
-		uint32_t gatt_p_offset =
-				(psb_be->offset - dev_priv->pg->mmu_gatt_start)
-								>> PAGE_SHIFT;
-
-		ret = psb_gtt_insert_pages(dev_priv->pg, psb_be->pages,
-					   gatt_p_offset,
-					   psb_be->num_pages,
-					   psb_be->desired_tile_stride,
-					   psb_be->hw_tile_stride, type);
-	}
-
-	ret = psb_mmu_insert_pages(pd, psb_be->pages,
-				   psb_be->offset, psb_be->num_pages,
-				   psb_be->desired_tile_stride,
-				   psb_be->hw_tile_stride, type);
-	if (ret)
-		goto out_err;
-
-	return 0;
-out_err:
-	drm_psb_tbe_unbind(backend);
-	return ret;
-
-}
-
-static void drm_psb_tbe_clear(struct ttm_backend *backend)
-{
-	struct drm_psb_ttm_backend *psb_be =
-	    container_of(backend, struct drm_psb_ttm_backend, base);
-
-	psb_be->pages = NULL;
-	return;
-}
-
-static void drm_psb_tbe_destroy(struct ttm_backend *backend)
-{
-	struct drm_psb_ttm_backend *psb_be =
-	    container_of(backend, struct drm_psb_ttm_backend, base);
-
-	if (backend)
-		kfree(psb_be);
-}
-
-static struct ttm_backend_func psb_ttm_backend = {
-	.populate = drm_psb_tbe_populate,
-	.clear = drm_psb_tbe_clear,
-	.bind = drm_psb_tbe_bind,
-	.unbind = drm_psb_tbe_unbind,
-	.destroy = drm_psb_tbe_destroy,
-};
-
-static struct ttm_backend *drm_psb_tbe_init(struct ttm_bo_device *bdev)
-{
-	struct drm_psb_ttm_backend *psb_be;
-
-	psb_be = kzalloc(sizeof(*psb_be), GFP_KERNEL);
-	if (!psb_be)
-		return NULL;
-	psb_be->pages = NULL;
-	psb_be->base.func = &psb_ttm_backend;
-	psb_be->base.bdev = bdev;
-	return &psb_be->base;
-}
-
-static int psb_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
-						struct ttm_mem_reg *mem)
-{
-	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
-	struct drm_psb_private *dev_priv =
-	    container_of(bdev, struct drm_psb_private, bdev);
-	struct psb_gtt *pg = dev_priv->pg;
-	struct drm_mm_node *mm_node = mem->mm_node;
-
-	mem->bus.addr = NULL;
-	mem->bus.offset = 0;
-	mem->bus.size = mem->num_pages << PAGE_SHIFT;
-	mem->bus.base = 0;
-	mem->bus.is_iomem = false;
-	if (!(man->flags & TTM_MEMTYPE_FLAG_MAPPABLE))
-		return -EINVAL;
-	switch (mem->mem_type) {
-	case TTM_PL_SYSTEM:
-		/* system memory */
-		return 0;
-	case TTM_PL_TT:
-		mem->bus.offset = mm_node->start << PAGE_SHIFT;
-		mem->bus.base = pg->gatt_start;
-		mem->bus.is_iomem = false;
-		/* Don't know whether it is IO_MEM, this flag
-						used in vm_fault handle */
-		break;
-	case DRM_PSB_MEM_MMU:
-		mem->bus.offset = mm_node->start << PAGE_SHIFT;
-		mem->bus.base = 0x00000000;
-		break;
-	case TTM_PL_CI:
-		mem->bus.offset = mm_node->start << PAGE_SHIFT;
-		mem->bus.base = dev_priv->ci_region_start;;
-		mem->bus.is_iomem = true;
-		break;
-	case TTM_PL_RAR:
-		mem->bus.offset = mm_node->start << PAGE_SHIFT;
-		mem->bus.base = dev_priv->rar_region_start;;
-		mem->bus.is_iomem = true;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void psb_ttm_io_mem_free(struct ttm_bo_device *bdev,
-						struct ttm_mem_reg *mem)
-{
-}
-
-/*
- * Use this memory type priority if no eviction is needed.
- */
-/*
-static uint32_t psb_mem_prios[] = {
-	TTM_PL_CI,
-	TTM_PL_RAR,
-	TTM_PL_TT,
-	DRM_PSB_MEM_MMU,
-	TTM_PL_SYSTEM
-};
-*/
-/*
- * Use this memory type priority if need to evict.
- */
-/*
-static uint32_t psb_busy_prios[] = {
-	TTM_PL_TT,
-	TTM_PL_CI,
-	TTM_PL_RAR,
-	DRM_PSB_MEM_MMU,
-	TTM_PL_SYSTEM
-};
-*/
-struct ttm_bo_driver psb_ttm_bo_driver = {
-/*
-	.mem_type_prio = psb_mem_prios,
-	.mem_busy_prio = psb_busy_prios,
-	.num_mem_type_prio = ARRAY_SIZE(psb_mem_prios),
-	.num_mem_busy_prio = ARRAY_SIZE(psb_busy_prios),
-*/
-	.create_ttm_backend_entry = &drm_psb_tbe_init,
-	.invalidate_caches = &psb_invalidate_caches,
-	.init_mem_type = &psb_init_mem_type,
-	.evict_flags = &psb_evict_mask,
-	.move = &psb_move,
-	.verify_access = &psb_verify_access,
-	.sync_obj_signaled = &ttm_fence_sync_obj_signaled,
-	.sync_obj_wait = &ttm_fence_sync_obj_wait,
-	.sync_obj_flush = &ttm_fence_sync_obj_flush,
-	.sync_obj_unref = &ttm_fence_sync_obj_unref,
-	.sync_obj_ref = &ttm_fence_sync_obj_ref,
-	.io_mem_reserve = &psb_ttm_io_mem_reserve,
-	.io_mem_free = &psb_ttm_io_mem_free
-};
diff --git a/drivers/staging/gma500/psb_drm.h b/drivers/staging/gma500/psb_drm.h
index a339406052efc4da1242773bae04a136ab3a10e8..49ffdd5b90e29531c2e17352fe24e14c7a9edf72 100644
--- a/drivers/staging/gma500/psb_drm.h
+++ b/drivers/staging/gma500/psb_drm.h
@@ -28,9 +28,6 @@
 #include "drm_mode.h"
 #endif
 
-#include "psb_ttm_fence_user.h"
-#include "psb_ttm_placement_user.h"
-
 #define DRM_PSB_SAREA_MAJOR 0
 #define DRM_PSB_SAREA_MINOR 2
 #define PSB_FIXED_SHIFT 16
@@ -41,15 +38,6 @@
  * Public memory types.
  */
 
-#define DRM_PSB_MEM_MMU 	TTM_PL_PRIV1
-#define DRM_PSB_FLAG_MEM_MMU	TTM_PL_FLAG_PRIV1
-
-#define TTM_PL_CI               TTM_PL_PRIV0
-#define TTM_PL_FLAG_CI          TTM_PL_FLAG_PRIV0
-
-#define TTM_PL_RAR              TTM_PL_PRIV2
-#define TTM_PL_FLAG_RAR         TTM_PL_FLAG_PRIV2
-
 typedef s32 psb_fixed;
 typedef u32 psb_ufixed;
 
@@ -112,111 +100,12 @@ struct drm_psb_sarea {
 	u32 num_active_scanouts;
 };
 
-#define PSB_RELOC_MAGIC         0x67676767
-#define PSB_RELOC_SHIFT_MASK    0x0000FFFF
-#define PSB_RELOC_SHIFT_SHIFT   0
-#define PSB_RELOC_ALSHIFT_MASK  0xFFFF0000
-#define PSB_RELOC_ALSHIFT_SHIFT 16
-
-#define PSB_RELOC_OP_OFFSET     0	/* Offset of the indicated
-					 * buffer
-					 */
-
-struct drm_psb_reloc {
-	u32 reloc_op;
-	u32 where;		/* offset in destination buffer */
-	u32 buffer;	/* Buffer reloc applies to */
-	u32 mask;		/* Destination format: */
-	u32 shift;		/* Destination format: */
-	u32 pre_add;	/* Destination format: */
-	u32 background;	/* Destination add */
-	u32 dst_buffer;	/* Destination buffer. Index into buffer_list */
-	u32 arg0;		/* Reloc-op dependent */
-	u32 arg1;
-};
-
-
 #define PSB_GPU_ACCESS_READ         (1ULL << 32)
 #define PSB_GPU_ACCESS_WRITE        (1ULL << 33)
 #define PSB_GPU_ACCESS_MASK         (PSB_GPU_ACCESS_READ | PSB_GPU_ACCESS_WRITE)
 
 #define PSB_BO_FLAG_COMMAND         (1ULL << 52)
 
-#define PSB_ENGINE_2D 0
-#define PSB_ENGINE_VIDEO 1
-#define LNC_ENGINE_ENCODE 5
-
-/*
- * For this fence class we have a couple of
- * fence types.
- */
-
-#define _PSB_FENCE_EXE_SHIFT           0
-#define _PSB_FENCE_FEEDBACK_SHIFT      4
-
-#define _PSB_FENCE_TYPE_EXE         (1 << _PSB_FENCE_EXE_SHIFT)
-#define _PSB_FENCE_TYPE_FEEDBACK    (1 << _PSB_FENCE_FEEDBACK_SHIFT)
-
-#define PSB_NUM_ENGINES 6
-
-
-#define PSB_FEEDBACK_OP_VISTEST (1 << 0)
-
-struct drm_psb_extension_rep {
-	s32 exists;
-	u32 driver_ioctl_offset;
-	u32 sarea_offset;
-	u32 major;
-	u32 minor;
-	u32 pl;
-};
-
-#define DRM_PSB_EXT_NAME_LEN 128
-
-union drm_psb_extension_arg {
-	char extension[DRM_PSB_EXT_NAME_LEN];
-	struct drm_psb_extension_rep rep;
-};
-
-struct psb_validate_req {
-	u64 set_flags;
-	u64 clear_flags;
-	u64 next;
-	u64 presumed_gpu_offset;
-	u32 buffer_handle;
-	u32 presumed_flags;
-	u32 group;
-	u32 pad64;
-};
-
-struct psb_validate_rep {
-	u64 gpu_offset;
-	u32 placement;
-	u32 fence_type_mask;
-};
-
-#define PSB_USE_PRESUMED     (1 << 0)
-
-struct psb_validate_arg {
-	int handled;
-	int ret;
-	union {
-		struct psb_validate_req req;
-		struct psb_validate_rep rep;
-	} d;
-};
-
-
-#define DRM_PSB_FENCE_NO_USER        (1 << 0)
-
-struct psb_ttm_fence_rep {
-	u32 handle;
-	u32 fence_class;
-	u32 fence_type;
-	u32 signaled_types;
-	u32 error;
-};
-
 /*
  * Feedback components:
  */
@@ -330,17 +219,6 @@ struct drm_psb_register_rw_arg {
 	u32 subpicture_disable_mask;
 };
 
-struct psb_gtt_mapping_arg {
-	void *hKernelMemInfo;
-	u32 offset_pages;
-};
-
-struct drm_psb_getpageaddrs_arg {
-	u32 handle;
-	unsigned long *page_addrs;
-	unsigned long gtt_offset;
-};
-
 /* Controlling the kernel modesetting buffers */
 
 #define DRM_PSB_KMS_OFF		0x00
diff --git a/drivers/staging/gma500/psb_drv.c b/drivers/staging/gma500/psb_drv.c
index d01d45e7a14d427c8fbc5460c71c9747c81440f6..1c45c11a774eaa60921f4ca0d69cec7e7481f8ea 100644
--- a/drivers/staging/gma500/psb_drv.c
+++ b/drivers/staging/gma500/psb_drv.c
@@ -38,30 +38,29 @@
 int drm_psb_debug;
 static int drm_psb_trap_pagefaults;
 
-int drm_psb_disable_vsync = 1;
 int drm_psb_no_fb;
-int gfxrtdelay = 2 * 1000;
 
 static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
 
 MODULE_PARM_DESC(debug, "Enable debug output");
 MODULE_PARM_DESC(no_fb, "Disable FBdev");
 MODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults");
-MODULE_PARM_DESC(disable_vsync, "Disable vsync interrupts");
-MODULE_PARM_DESC(force_pipeb, "Forces PIPEB to become primary fb");
-MODULE_PARM_DESC(ta_mem_size, "TA memory size in kiB");
-MODULE_PARM_DESC(ospm, "switch for ospm support");
-MODULE_PARM_DESC(rtpm, "Specifies Runtime PM delay for GFX");
-MODULE_PARM_DESC(hdmi_edid, "EDID info for HDMI monitor");
 module_param_named(debug, drm_psb_debug, int, 0600);
 module_param_named(no_fb, drm_psb_no_fb, int, 0600);
 module_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600);
-module_param_named(rtpm, gfxrtdelay, int, 0600);
 
 
 static struct pci_device_id pciidlist[] = {
 	{ 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8108 },
 	{ 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8109 },
+	{ 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+	{ 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+	{ 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+	{ 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+	{ 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+	{ 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+	{ 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
+	{ 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MRST_4100},
 	{ 0, 0, 0}
 };
 MODULE_DEVICE_TABLE(pci, pciidlist);
@@ -74,10 +73,6 @@ MODULE_DEVICE_TABLE(pci, pciidlist);
 		DRM_IO(DRM_PSB_KMS_OFF + DRM_COMMAND_BASE)
 #define DRM_IOCTL_PSB_KMS_ON	\
 		DRM_IO(DRM_PSB_KMS_ON + DRM_COMMAND_BASE)
-#define DRM_IOCTL_PSB_VT_LEAVE	\
-		DRM_IO(DRM_PSB_VT_LEAVE + DRM_COMMAND_BASE)
-#define DRM_IOCTL_PSB_VT_ENTER	\
-		DRM_IO(DRM_PSB_VT_ENTER + DRM_COMMAND_BASE)
 #define DRM_IOCTL_PSB_SIZES	\
 		DRM_IOR(DRM_PSB_SIZES + DRM_COMMAND_BASE, \
 			struct drm_psb_sizes_arg)
@@ -97,18 +92,6 @@ MODULE_DEVICE_TABLE(pci, pciidlist);
 #define DRM_IOCTL_PSB_REGISTER_RW	\
 		DRM_IOWR(DRM_PSB_REGISTER_RW + DRM_COMMAND_BASE, \
 			 struct drm_psb_register_rw_arg)
-#define DRM_IOCTL_PSB_GTT_MAP	\
-		DRM_IOWR(DRM_PSB_GTT_MAP + DRM_COMMAND_BASE, \
-			 struct psb_gtt_mapping_arg)
-#define DRM_IOCTL_PSB_GTT_UNMAP	\
-		DRM_IOW(DRM_PSB_GTT_UNMAP + DRM_COMMAND_BASE, \
-			struct psb_gtt_mapping_arg)
-#define DRM_IOCTL_PSB_GETPAGEADDRS	\
-		DRM_IOWR(DRM_COMMAND_BASE + DRM_PSB_GETPAGEADDRS,\
-			 struct drm_psb_getpageaddrs_arg)
-#define DRM_IOCTL_PSB_UPDATE_GUARD	\
-		DRM_IOWR(DRM_PSB_UPDATE_GUARD + DRM_COMMAND_BASE, \
-			 uint32_t)
 #define DRM_IOCTL_PSB_DPST	\
 		DRM_IOWR(DRM_PSB_DPST + DRM_COMMAND_BASE, \
 			 uint32_t)
@@ -122,74 +105,6 @@ MODULE_DEVICE_TABLE(pci, pciidlist);
 		DRM_IOWR(DRM_PSB_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \
 			 struct drm_psb_get_pipe_from_crtc_id_arg)
 
-/*
- * TTM execbuf extension.
- */
-
-#define DRM_PSB_CMDBUF		  0x23
-#define DRM_PSB_SCENE_UNREF	  0x24
-#define DRM_IOCTL_PSB_KMS_OFF	  DRM_IO(DRM_PSB_KMS_OFF + DRM_COMMAND_BASE)
-#define DRM_IOCTL_PSB_KMS_ON	  DRM_IO(DRM_PSB_KMS_ON + DRM_COMMAND_BASE)
-/*
- * TTM placement user extension.
- */
-
-#define DRM_PSB_PLACEMENT_OFFSET   (DRM_PSB_SCENE_UNREF + 1)
-
-#define DRM_PSB_TTM_PL_CREATE	 (TTM_PL_CREATE + DRM_PSB_PLACEMENT_OFFSET)
-#define DRM_PSB_TTM_PL_REFERENCE (TTM_PL_REFERENCE + DRM_PSB_PLACEMENT_OFFSET)
-#define DRM_PSB_TTM_PL_UNREF	 (TTM_PL_UNREF + DRM_PSB_PLACEMENT_OFFSET)
-#define DRM_PSB_TTM_PL_SYNCCPU	 (TTM_PL_SYNCCPU + DRM_PSB_PLACEMENT_OFFSET)
-#define DRM_PSB_TTM_PL_WAITIDLE  (TTM_PL_WAITIDLE + DRM_PSB_PLACEMENT_OFFSET)
-#define DRM_PSB_TTM_PL_SETSTATUS (TTM_PL_SETSTATUS + DRM_PSB_PLACEMENT_OFFSET)
-#define DRM_PSB_TTM_PL_CREATE_UB (TTM_PL_CREATE_UB + DRM_PSB_PLACEMENT_OFFSET)
-
-/*
- * TTM fence extension.
- */
-
-#define DRM_PSB_FENCE_OFFSET	   (DRM_PSB_TTM_PL_CREATE_UB + 1)
-#define DRM_PSB_TTM_FENCE_SIGNALED (TTM_FENCE_SIGNALED + DRM_PSB_FENCE_OFFSET)
-#define DRM_PSB_TTM_FENCE_FINISH   (TTM_FENCE_FINISH + DRM_PSB_FENCE_OFFSET)
-#define DRM_PSB_TTM_FENCE_UNREF    (TTM_FENCE_UNREF + DRM_PSB_FENCE_OFFSET)
-
-#define DRM_PSB_FLIP	   (DRM_PSB_TTM_FENCE_UNREF + 1)	/*20*/
-
-#define DRM_IOCTL_PSB_TTM_PL_CREATE    \
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_PSB_TTM_PL_CREATE,\
-		 union ttm_pl_create_arg)
-#define DRM_IOCTL_PSB_TTM_PL_REFERENCE \
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_PSB_TTM_PL_REFERENCE,\
-		 union ttm_pl_reference_arg)
-#define DRM_IOCTL_PSB_TTM_PL_UNREF    \
-	DRM_IOW(DRM_COMMAND_BASE + DRM_PSB_TTM_PL_UNREF,\
-		struct ttm_pl_reference_req)
-#define DRM_IOCTL_PSB_TTM_PL_SYNCCPU	\
-	DRM_IOW(DRM_COMMAND_BASE + DRM_PSB_TTM_PL_SYNCCPU,\
-		struct ttm_pl_synccpu_arg)
-#define DRM_IOCTL_PSB_TTM_PL_WAITIDLE	 \
-	DRM_IOW(DRM_COMMAND_BASE + DRM_PSB_TTM_PL_WAITIDLE,\
-		struct ttm_pl_waitidle_arg)
-#define DRM_IOCTL_PSB_TTM_PL_SETSTATUS \
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_PSB_TTM_PL_SETSTATUS,\
-		 union ttm_pl_setstatus_arg)
-#define DRM_IOCTL_PSB_TTM_PL_CREATE_UB    \
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_PSB_TTM_PL_CREATE_UB,\
-		 union ttm_pl_create_ub_arg)
-#define DRM_IOCTL_PSB_TTM_FENCE_SIGNALED \
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_PSB_TTM_FENCE_SIGNALED,	\
-		  union ttm_fence_signaled_arg)
-#define DRM_IOCTL_PSB_TTM_FENCE_FINISH \
-	DRM_IOWR(DRM_COMMAND_BASE + DRM_PSB_TTM_FENCE_FINISH,	\
-		 union ttm_fence_finish_arg)
-#define DRM_IOCTL_PSB_TTM_FENCE_UNREF \
-	DRM_IOW(DRM_COMMAND_BASE + DRM_PSB_TTM_FENCE_UNREF,	\
-		 struct ttm_fence_unref_arg)
-
-static int psb_vt_leave_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-static int psb_vt_enter_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
 static int psb_sizes_ioctl(struct drm_device *dev, void *data,
 			   struct drm_file *file_priv);
 static int psb_dc_state_ioctl(struct drm_device *dev, void * data,
@@ -218,11 +133,6 @@ static struct drm_ioctl_desc psb_ioctls[] = {
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_KMS_ON,
 			psbfb_kms_on_ioctl,
 			DRM_ROOT_ONLY),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_VT_LEAVE, psb_vt_leave_ioctl,
-		      DRM_ROOT_ONLY),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_VT_ENTER,
-			psb_vt_enter_ioctl,
-			DRM_ROOT_ONLY),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_SIZES, psb_sizes_ioctl, DRM_AUTH),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_DC_STATE, psb_dc_state_ioctl, DRM_AUTH),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_ADB, psb_adb_ioctl, DRM_AUTH),
@@ -232,92 +142,226 @@ static struct drm_ioctl_desc psb_ioctls[] = {
 		      DRM_AUTH),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_REGISTER_RW, psb_register_rw_ioctl,
 		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GTT_MAP,
-			psb_gtt_map_meminfo_ioctl,
-			DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GTT_UNMAP,
-			psb_gtt_unmap_meminfo_ioctl,
-			DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GETPAGEADDRS,
-			psb_getpageaddrs_ioctl,
-			DRM_AUTH),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST, psb_dpst_ioctl, DRM_AUTH),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GAMMA, psb_gamma_ioctl, DRM_AUTH),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH),
 	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID,
 					psb_intel_get_pipe_from_crtc_id, 0),
 
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_PL_CREATE, psb_pl_create_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_PL_REFERENCE, psb_pl_reference_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_PL_UNREF, psb_pl_unref_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_PL_SYNCCPU, psb_pl_synccpu_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_PL_WAITIDLE, psb_pl_waitidle_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_PL_SETSTATUS, psb_pl_setstatus_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_PL_CREATE_UB, psb_pl_ub_create_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_FENCE_SIGNALED,
-		      psb_fence_signaled_ioctl, DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_FENCE_FINISH, psb_fence_finish_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_TTM_FENCE_UNREF, psb_fence_unref_ioctl,
-		      DRM_AUTH),
 };
 
-static void psb_set_uopt(struct drm_psb_uopt *uopt)
+static void psb_lastclose(struct drm_device *dev)
 {
 	return;
 }
 
-static void psb_lastclose(struct drm_device *dev)
+static void psb_do_takedown(struct drm_device *dev)
 {
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
+	/* FIXME: do we need to clean up the gtt here ? */
+}
 
-	return;
+void mrst_get_fuse_settings(struct drm_device *dev)
+{
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
+	uint32_t fuse_value = 0;
+	uint32_t fuse_value_tmp = 0;
 
-	if (!dev->dev_private)
-		return;
+#define FB_REG06 0xD0810600
+#define FB_MIPI_DISABLE  (1 << 11)
+#define FB_REG09 0xD0810900
+#define FB_REG09 0xD0810900
+#define FB_SKU_MASK  0x7000
+#define FB_SKU_SHIFT 12
+#define FB_SKU_100 0
+#define FB_SKU_100L 1
+#define FB_SKU_83 2
+	pci_write_config_dword(pci_root, 0xD0, FB_REG06);
+	pci_read_config_dword(pci_root, 0xD4, &fuse_value);
+
+	dev_priv->iLVDS_enable = fuse_value & FB_MIPI_DISABLE;
+
+	DRM_INFO("internal display is %s\n",
+		 dev_priv->iLVDS_enable ? "LVDS display" : "MIPI display");
+
+	 /*prevent Runtime suspend at start*/
+	 if (dev_priv->iLVDS_enable) {
+		dev_priv->is_lvds_on = true;
+		dev_priv->is_mipi_on = false;
+	}
+	else {
+		dev_priv->is_mipi_on = true;
+		dev_priv->is_lvds_on = false;
+	}
+
+	dev_priv->video_device_fuse = fuse_value;
+
+	pci_write_config_dword(pci_root, 0xD0, FB_REG09);
+	pci_read_config_dword(pci_root, 0xD4, &fuse_value);
 
-	mutex_lock(&dev_priv->cmdbuf_mutex);
-	if (dev_priv->context.buffers) {
-		vfree(dev_priv->context.buffers);
-		dev_priv->context.buffers = NULL;
+	DRM_INFO("SKU values is 0x%x. \n", fuse_value);
+	fuse_value_tmp = (fuse_value & FB_SKU_MASK) >> FB_SKU_SHIFT;
+
+	dev_priv->fuse_reg_value = fuse_value;
+
+	switch (fuse_value_tmp) {
+	case FB_SKU_100:
+		dev_priv->core_freq = 200;
+		break;
+	case FB_SKU_100L:
+		dev_priv->core_freq = 100;
+		break;
+	case FB_SKU_83:
+		dev_priv->core_freq = 166;
+		break;
+	default:
+		DRM_ERROR("Invalid SKU values, SKU value = 0x%08x\n", fuse_value_tmp);
+		dev_priv->core_freq = 0;
 	}
-	mutex_unlock(&dev_priv->cmdbuf_mutex);
+	DRM_INFO("LNC core clk is %dMHz.\n", dev_priv->core_freq);
+	pci_dev_put(pci_root);
 }
 
-static void psb_do_takedown(struct drm_device *dev)
+void mid_get_pci_revID (struct drm_psb_private *dev_priv)
 {
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	struct ttm_bo_device *bdev = &dev_priv->bdev;
+	uint32_t platform_rev_id = 0;
+	struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
 
+	/*get the revison ID, B0:D2:F0;0x08 */
+	pci_read_config_dword(pci_gfx_root, 0x08, &platform_rev_id);
+	dev_priv->platform_rev_id = (uint8_t) platform_rev_id;
+	pci_dev_put(pci_gfx_root);
+	PSB_DEBUG_ENTRY("platform_rev_id is %x\n",	dev_priv->platform_rev_id);
+}
 
-	if (dev_priv->have_mem_mmu) {
-		ttm_bo_clean_mm(bdev, DRM_PSB_MEM_MMU);
-		dev_priv->have_mem_mmu = 0;
-	}
+void mrst_get_vbt_data(struct drm_psb_private *dev_priv)
+{
+	struct mrst_vbt *vbt = &dev_priv->vbt_data;
+	u32 platform_config_address;
+	u16 new_size;
+	u8 *vbt_virtual;
+	u8 bpi;
+	u8 number_desc = 0;
+	struct mrst_timing_info *dp_ti = &dev_priv->gct_data.DTD;
+	struct gct_r10_timing_info ti;
+	void *pGCT;
+	struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
 
-	if (dev_priv->have_tt) {
-		ttm_bo_clean_mm(bdev, TTM_PL_TT);
-		dev_priv->have_tt = 0;
-	}
+	/*get the address of the platform config vbt, B0:D2:F0;0xFC */
+	pci_read_config_dword(pci_gfx_root, 0xFC, &platform_config_address);
+	pci_dev_put(pci_gfx_root);
+	DRM_INFO("drm platform config address is %x\n",
+			platform_config_address);
 
-	if (dev_priv->have_camera) {
-		ttm_bo_clean_mm(bdev, TTM_PL_CI);
-		dev_priv->have_camera = 0;
-	}
-	if (dev_priv->have_rar) {
-		ttm_bo_clean_mm(bdev, TTM_PL_RAR);
-		dev_priv->have_rar = 0;
+	/* check for platform config address == 0. */
+	/* this means fw doesn't support vbt */
+
+	if (platform_config_address == 0) {
+		vbt->size = 0;
+		return;
 	}
 
+	/* get the virtual address of the vbt */
+	vbt_virtual = ioremap(platform_config_address, sizeof(*vbt));
+
+	memcpy(vbt, vbt_virtual, sizeof(*vbt));
+	iounmap(vbt_virtual); /* Free virtual address space */
+
+	printk(KERN_ALERT "GCT revision is %x\n", vbt->revision);
+
+	switch (vbt->revision) {
+	case 0:
+		vbt->mrst_gct = NULL;
+		vbt->mrst_gct = \
+			ioremap(platform_config_address + sizeof(*vbt) - 4,
+					vbt->size - sizeof(*vbt) + 4);
+		pGCT = vbt->mrst_gct;
+		bpi = ((struct mrst_gct_v1 *)pGCT)->PD.BootPanelIndex;
+		dev_priv->gct_data.bpi = bpi;
+		dev_priv->gct_data.pt =
+			((struct mrst_gct_v1 *)pGCT)->PD.PanelType;
+		memcpy(&dev_priv->gct_data.DTD,
+			&((struct mrst_gct_v1 *)pGCT)->panel[bpi].DTD,
+				sizeof(struct mrst_timing_info));
+		dev_priv->gct_data.Panel_Port_Control =
+		  ((struct mrst_gct_v1 *)pGCT)->panel[bpi].Panel_Port_Control;
+		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
+		  ((struct mrst_gct_v1 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
+		break;
+	case 1:
+		vbt->mrst_gct = NULL;
+		vbt->mrst_gct = \
+			ioremap(platform_config_address + sizeof(*vbt) - 4,
+					vbt->size - sizeof(*vbt) + 4);
+		pGCT = vbt->mrst_gct;
+		bpi = ((struct mrst_gct_v2 *)pGCT)->PD.BootPanelIndex;
+		dev_priv->gct_data.bpi = bpi;
+		dev_priv->gct_data.pt =
+			((struct mrst_gct_v2 *)pGCT)->PD.PanelType;
+		memcpy(&dev_priv->gct_data.DTD,
+			&((struct mrst_gct_v2 *)pGCT)->panel[bpi].DTD,
+				sizeof(struct mrst_timing_info));
+		dev_priv->gct_data.Panel_Port_Control =
+		  ((struct mrst_gct_v2 *)pGCT)->panel[bpi].Panel_Port_Control;
+		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
+		  ((struct mrst_gct_v2 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
+		break;
+	case 0x10:
+		/*header definition changed from rev 01 (v2) to rev 10h. */
+		/*so, some values have changed location*/
+		new_size = vbt->checksum; /*checksum contains lo size byte*/
+		/*LSB of mrst_gct contains hi size byte*/
+		new_size |= ((0xff & (unsigned int)vbt->mrst_gct)) << 8;
+
+		vbt->checksum = vbt->size; /*size contains the checksum*/
+		if (new_size > 0xff)
+			vbt->size = 0xff; /*restrict size to 255*/
+		else
+			vbt->size = new_size;
+
+		/* number of descriptors defined in the GCT */
+		number_desc = ((0xff00 & (unsigned int)vbt->mrst_gct)) >> 8;
+		bpi = ((0xff0000 & (unsigned int)vbt->mrst_gct)) >> 16;
+		vbt->mrst_gct = NULL;
+		vbt->mrst_gct = \
+			ioremap(platform_config_address + GCT_R10_HEADER_SIZE,
+				GCT_R10_DISPLAY_DESC_SIZE * number_desc);
+		pGCT = vbt->mrst_gct;
+		pGCT = (u8 *)pGCT + (bpi*GCT_R10_DISPLAY_DESC_SIZE);
+		dev_priv->gct_data.bpi = bpi; /*save boot panel id*/
+
+		/*copy the GCT display timings into a temp structure*/
+		memcpy(&ti, pGCT, sizeof(struct gct_r10_timing_info));
+
+		/*now copy the temp struct into the dev_priv->gct_data*/
+		dp_ti->pixel_clock = ti.pixel_clock;
+		dp_ti->hactive_hi = ti.hactive_hi;
+		dp_ti->hactive_lo = ti.hactive_lo;
+		dp_ti->hblank_hi = ti.hblank_hi;
+		dp_ti->hblank_lo = ti.hblank_lo;
+		dp_ti->hsync_offset_hi = ti.hsync_offset_hi;
+		dp_ti->hsync_offset_lo = ti.hsync_offset_lo;
+		dp_ti->hsync_pulse_width_hi = ti.hsync_pulse_width_hi;
+		dp_ti->hsync_pulse_width_lo = ti.hsync_pulse_width_lo;
+		dp_ti->vactive_hi = ti.vactive_hi;
+		dp_ti->vactive_lo = ti.vactive_lo;
+		dp_ti->vblank_hi = ti.vblank_hi;
+		dp_ti->vblank_lo = ti.vblank_lo;
+		dp_ti->vsync_offset_hi = ti.vsync_offset_hi;
+		dp_ti->vsync_offset_lo = ti.vsync_offset_lo;
+		dp_ti->vsync_pulse_width_hi = ti.vsync_pulse_width_hi;
+		dp_ti->vsync_pulse_width_lo = ti.vsync_pulse_width_lo;
+
+		/*mov the MIPI_Display_Descriptor data from GCT to dev priv*/
+		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
+							*((u8 *)pGCT + 0x0d);
+		dev_priv->gct_data.Panel_MIPI_Display_Descriptor |=
+						(*((u8 *)pGCT + 0x0e)) << 8;
+		break;
+	default:
+		printk(KERN_ERR "Unknown revision of GCT!\n");
+		vbt->size = 0;
+	}
 }
 
 static void psb_get_core_freq(struct drm_device *dev)
@@ -358,36 +402,10 @@ static void psb_get_core_freq(struct drm_device *dev)
 	}
 }
 
-#define FB_REG06 0xD0810600
-#define FB_TOPAZ_DISABLE BIT0
-#define FB_MIPI_DISABLE  BIT11
-#define FB_REG09 0xD0810900
-#define FB_SKU_MASK  (BIT12|BIT13|BIT14)
-#define FB_SKU_SHIFT 12
-#define FB_SKU_100 0
-#define FB_SKU_100L 1
-#define FB_SKU_83 2
-
-bool mid_get_pci_revID(struct drm_psb_private *dev_priv)
-{
-	uint32_t platform_rev_id = 0;
-	struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
-
-	/*get the revison ID, B0:D2:F0;0x08 */
-	pci_read_config_dword(pci_gfx_root, 0x08, &platform_rev_id);
-	dev_priv->platform_rev_id = (uint8_t) platform_rev_id;
-	pci_dev_put(pci_gfx_root);
-	PSB_DEBUG_ENTRY("platform_rev_id is %x\n",
-					dev_priv->platform_rev_id);
-
-	return true;
-}
-
 static int psb_do_init(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv =
 	    (struct drm_psb_private *) dev->dev_private;
-	struct ttm_bo_device *bdev = &dev_priv->bdev;
 	struct psb_gtt *pg = dev_priv->pg;
 
 	uint32_t stolen_gtt;
@@ -396,16 +414,6 @@ static int psb_do_init(struct drm_device *dev)
 
 	int ret = -ENOMEM;
 
-
-	/*
-	 * Initialize sequence numbers for the different command
-	 * submission mechanisms.
-	 */
-
-	dev_priv->sequence[PSB_ENGINE_2D] = 0;
-	dev_priv->sequence[PSB_ENGINE_VIDEO] = 0;
-	dev_priv->sequence[LNC_ENGINE_ENCODE] = 0;
-
 	if (pg->mmu_gatt_start & 0x0FFFFFFF) {
 		DRM_ERROR("Gatt must be 256M aligned. This is a bug.\n");
 		ret = -EINVAL;
@@ -445,6 +453,7 @@ static int psb_do_init(struct drm_device *dev)
 	    pg->gatt_pages : PSB_TT_PRIV0_PLIMIT;
 	tt_start = dev_priv->gatt_free_offset - pg->mmu_gatt_start;
 	tt_pages -= tt_start >> PAGE_SHIFT;
+	/* FIXME: can we kill ta_mem_size ? */
 	dev_priv->sizes.ta_mem_size = 0;
 
 	PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0);
@@ -453,30 +462,10 @@ static int psb_do_init(struct drm_device *dev)
         PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK,
 							PSB_CR_BIF_CTRL);
 	psb_spank(dev_priv);
-       
-      	PSB_WSGX32(pg->mmu_gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
-
-	/* TT region managed by TTM. */
-	if (!ttm_bo_init_mm(bdev, TTM_PL_TT,
-			pg->gatt_pages -
-			(pg->ci_start >> PAGE_SHIFT) -
-			((dev_priv->ci_region_size + dev_priv->rar_region_size)
-			 >> PAGE_SHIFT))) {
-
-		dev_priv->have_tt = 1;
-		dev_priv->sizes.tt_size =
-			(tt_pages << PAGE_SHIFT) / (1024 * 1024) / 2;
-	}
 
-	if (!ttm_bo_init_mm(bdev,
-			DRM_PSB_MEM_MMU,
-			PSB_MEM_TT_START >> PAGE_SHIFT)) {
-		dev_priv->have_mem_mmu = 1;
-		dev_priv->sizes.mmu_size =
-			PSB_MEM_TT_START / (1024*1024);
-	}
+	/* mmu_gatt ?? */
+      	PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
 
-	PSB_DEBUG_INIT("Init MSVDX\n");
 	return 0;
 out_err:
 	psb_do_takedown(dev);
@@ -510,39 +499,19 @@ static int psb_driver_unload(struct drm_device *dev)
 
 			down_read(&pg->sem);
 			psb_mmu_remove_pfn_sequence(
-					psb_mmu_get_default_pd
-					(dev_priv->mmu),
-					pg->mmu_gatt_start,
-					pg->vram_stolen_size >> PAGE_SHIFT);
-			if (pg->ci_stolen_size != 0)
-				psb_mmu_remove_pfn_sequence(
-					psb_mmu_get_default_pd
-					(dev_priv->mmu),
-					pg->ci_start,
-					pg->ci_stolen_size >> PAGE_SHIFT);
-			if (pg->rar_stolen_size != 0)
-				psb_mmu_remove_pfn_sequence(
-					psb_mmu_get_default_pd
-					(dev_priv->mmu),
-					pg->rar_start,
-					pg->rar_stolen_size >> PAGE_SHIFT);
+				psb_mmu_get_default_pd
+				(dev_priv->mmu),
+				pg->mmu_gatt_start,
+				dev_priv->vram_stolen_size >> PAGE_SHIFT);
 			up_read(&pg->sem);
 			psb_mmu_driver_takedown(dev_priv->mmu);
 			dev_priv->mmu = NULL;
 		}
-		psb_gtt_takedown(dev_priv->pg, 1);
+		psb_gtt_takedown(dev);
 		if (dev_priv->scratch_page) {
 			__free_page(dev_priv->scratch_page);
 			dev_priv->scratch_page = NULL;
 		}
-		if (dev_priv->has_bo_device) {
-			ttm_bo_device_release(&dev_priv->bdev);
-			dev_priv->has_bo_device = 0;
-		}
-		if (dev_priv->has_fence_device) {
-			ttm_fence_device_release(&dev_priv->fdev);
-			dev_priv->has_fence_device = 0;
-		}
 		if (dev_priv->vdc_reg) {
 			iounmap(dev_priv->vdc_reg);
 			dev_priv->vdc_reg = NULL;
@@ -552,12 +521,6 @@ static int psb_driver_unload(struct drm_device *dev)
 			dev_priv->sgx_reg = NULL;
 		}
 
-		if (dev_priv->tdev)
-			ttm_object_device_release(&dev_priv->tdev);
-
-		if (dev_priv->has_global)
-			psb_ttm_global_release(dev_priv);
-
 		kfree(dev_priv);
 		dev->dev_private = NULL;
 
@@ -565,7 +528,7 @@ static int psb_driver_unload(struct drm_device *dev)
 		psb_intel_destroy_bios(dev);
 	}
 
-	ospm_power_uninit();
+	gma_power_uninit(dev);
 
 	return 0;
 }
@@ -574,7 +537,6 @@ static int psb_driver_unload(struct drm_device *dev)
 static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 {
 	struct drm_psb_private *dev_priv;
-	struct ttm_bo_device *bdev;
 	unsigned long resource_start;
 	struct psb_gtt *pg;
 	unsigned long irqflags;
@@ -584,39 +546,16 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 	dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
 	if (dev_priv == NULL)
 		return -ENOMEM;
-	INIT_LIST_HEAD(&dev_priv->video_ctx);
-
-	dev_priv->num_pipe = 2;
 
+	if (IS_MRST(dev))
+		dev_priv->num_pipe = 1;
+	else
+		dev_priv->num_pipe = 2;
 
 	dev_priv->dev = dev;
-	bdev = &dev_priv->bdev;
-
-	ret = psb_ttm_global_init(dev_priv);
-	if (unlikely(ret != 0))
-		goto out_err;
-	dev_priv->has_global = 1;
-
-	dev_priv->tdev = ttm_object_device_init
-		(dev_priv->mem_global_ref.object, PSB_OBJECT_HASH_ORDER);
-	if (unlikely(dev_priv->tdev == NULL))
-		goto out_err;
-
-	mutex_init(&dev_priv->temp_mem);
-	mutex_init(&dev_priv->cmdbuf_mutex);
-	mutex_init(&dev_priv->reset_mutex);
-	INIT_LIST_HEAD(&dev_priv->context.validate_list);
-	INIT_LIST_HEAD(&dev_priv->context.kern_validate_list);
-
-/*	mutex_init(&dev_priv->dsr_mutex); */
-
-	spin_lock_init(&dev_priv->reloc_lock);
-
-	DRM_INIT_WAITQUEUE(&dev_priv->rel_mapped_queue);
 
 	dev->dev_private = (void *) dev_priv;
 	dev_priv->chipset = chipset;
-	psb_set_uopt(&dev_priv->uopt);
 
 	PSB_DEBUG_INIT("Mapping MMIO\n");
 	resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE);
@@ -626,34 +565,28 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 	if (!dev_priv->vdc_reg)
 		goto out_err;
 
-	dev_priv->sgx_reg = ioremap(resource_start + PSB_SGX_OFFSET,
+	if (IS_MRST(dev))
+		dev_priv->sgx_reg = ioremap(resource_start + MRST_SGX_OFFSET,
+							PSB_SGX_SIZE);
+	else
+		dev_priv->sgx_reg = ioremap(resource_start + PSB_SGX_OFFSET,
 							PSB_SGX_SIZE);
 
 	if (!dev_priv->sgx_reg)
 		goto out_err;
 
-	psb_get_core_freq(dev);
-	psb_intel_opregion_init(dev);
-	psb_intel_init_bios(dev);
-
-	PSB_DEBUG_INIT("Init TTM fence and BO driver\n");
+	if (IS_MRST(dev)) {
+		mrst_get_fuse_settings(dev);
+		mrst_get_vbt_data(dev_priv);
+		mid_get_pci_revID(dev_priv);
+	} else {
+		psb_get_core_freq(dev);
+		psb_intel_opregion_init(dev);
+		psb_intel_init_bios(dev);
+	}
 
 	/* Init OSPM support */
-	ospm_power_init(dev);
-
-	ret = psb_ttm_fence_device_init(&dev_priv->fdev);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	dev_priv->has_fence_device = 1;
-	ret = ttm_bo_device_init(bdev,
-				 dev_priv->bo_global_ref.ref.object,
-				 &psb_ttm_bo_driver,
-				 DRM_PSB_FILE_PAGE_OFFSET, false);
-	if (unlikely(ret != 0))
-		goto out_err;
-	dev_priv->has_bo_device = 1;
-	ttm_lock_init(&dev_priv->ttm_lock);
+	gma_power_init(dev);
 
 	ret = -ENOMEM;
 
@@ -663,15 +596,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 
 	set_pages_uc(dev_priv->scratch_page, 1);
 
-	dev_priv->pg = psb_gtt_alloc(dev);
-	if (!dev_priv->pg)
-		goto out_err;
-
-	ret = psb_gtt_init(dev_priv->pg, 0);
-	if (ret)
-		goto out_err;
-
-	ret = psb_gtt_mm_init(dev_priv->pg);
+	ret = psb_gtt_init(dev, 0);
 	if (ret)
 		goto out_err;
 
@@ -686,40 +611,6 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 	tt_pages = (pg->gatt_pages < PSB_TT_PRIV0_PLIMIT) ?
 		(pg->gatt_pages) : PSB_TT_PRIV0_PLIMIT;
 
-	/* CI/RAR use the lower half of TT. */
-	pg->ci_start = (tt_pages / 2) << PAGE_SHIFT;
-	pg->rar_start = pg->ci_start + pg->ci_stolen_size;
-
-
-	/*
-	 * Make MSVDX/TOPAZ MMU aware of the CI stolen memory area.
-	 */
-	if (dev_priv->pg->ci_stolen_size != 0) {
-		down_read(&pg->sem);
-		ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd
-				(dev_priv->mmu),
-				dev_priv->ci_region_start >> PAGE_SHIFT,
-				pg->mmu_gatt_start + pg->ci_start,
-				pg->ci_stolen_size >> PAGE_SHIFT, 0);
-		up_read(&pg->sem);
-		if (ret)
-			goto out_err;
-	}
-
-	/*
-	 * Make MSVDX/TOPAZ MMU aware of the rar stolen memory area.
-	 */
-	if (dev_priv->pg->rar_stolen_size != 0) {
-		down_read(&pg->sem);
-		ret = psb_mmu_insert_pfn_sequence(
-				psb_mmu_get_default_pd(dev_priv->mmu),
-				dev_priv->rar_region_start >> PAGE_SHIFT,
-				pg->mmu_gatt_start + pg->rar_start,
-				pg->rar_stolen_size >> PAGE_SHIFT, 0);
-		up_read(&pg->sem);
-		if (ret)
-			goto out_err;
-	}
 
 	dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0);
 	if (!dev_priv->pf_pd)
@@ -728,14 +619,13 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 	psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);
 	psb_mmu_set_pd_context(dev_priv->pf_pd, 1);
 
-	spin_lock_init(&dev_priv->sequence_lock);
-
-	PSB_DEBUG_INIT("Begin to init MSVDX/Topaz\n");
-
 	ret = psb_do_init(dev);
 	if (ret)
 		return ret;
 
+	PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE);
+	PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE);
+
 /*	igd_opregion_init(&dev_priv->opregion_dev); */
 	acpi_video_register();
 	if (dev_priv->lid_state)
@@ -783,11 +673,6 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 #endif
 	/*Intel drm driver load is done, continue doing pvr load*/
 	DRM_DEBUG("Pvr driver load\n");
-
-/*	if (PVRCore_Init() < 0)
-		goto out_err; */
-/*	if (MRSTLFBInit(dev) < 0)
-		goto out_err;*/
 	return 0;
 out_err:
 	psb_driver_unload(dev);
@@ -800,45 +685,6 @@ int psb_driver_device_is_agp(struct drm_device *dev)
 }
 
 
-static int psb_vt_leave_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct ttm_bo_device *bdev = &dev_priv->bdev;
-	struct ttm_mem_type_manager *man;
-	int ret;
-
-	ret = ttm_vt_lock(&dev_priv->ttm_lock, 1,
-			     psb_fpriv(file_priv)->tfile);
-	if (unlikely(ret != 0))
-		return ret;
-
-	ret = ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_TT);
-	if (unlikely(ret != 0))
-		goto out_unlock;
-
-	man = &bdev->man[TTM_PL_TT];
-
-#if 0		/* What to do with this ? */
-	if (unlikely(!drm_mm_clean(&man->manager)))
-		DRM_INFO("Warning: GATT was not clean after VT switch.\n");
-#endif
-
-	ttm_bo_swapout_all(&dev_priv->bdev);
-
-	return 0;
-out_unlock:
-	(void) ttm_vt_unlock(&dev_priv->ttm_lock);
-	return ret;
-}
-
-static int psb_vt_enter_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	return ttm_vt_unlock(&dev_priv->ttm_lock);
-}
-
 static int psb_sizes_ioctl(struct drm_device *dev, void *data,
 			   struct drm_file *file_priv)
 {
@@ -945,13 +791,12 @@ static int psb_dpst_ioctl(struct drm_device *dev, void *data,
 	uint32_t y;
 	uint32_t reg;
 
-	if (!ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON))
-		return 0;
+	if (!gma_power_begin(dev, 0))
+		return -EIO;
 
 	reg = PSB_RVDC32(PIPEASRC);
 
-	ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+	gma_power_end(dev);
 
 	/* horizontal is the left 16 bits */
 	x = reg >> 16;
@@ -1028,13 +873,12 @@ static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
 		drm_fb = obj_to_fb(obj);
 		psb_fb = to_psb_fb(drm_fb);
 
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-					      OSPM_UHB_ONLY_IF_ON)) {
-			REG_WRITE(DSPASURF, psb_fb->offset);
+		if (gma_power_begin(dev, 0)) {
+			REG_WRITE(DSPASURF, psb_fb->gtt->offset);
 			REG_READ(DSPASURF);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		} else {
-			dev_priv->saveDSPASURF = psb_fb->offset;
+			dev_priv->saveDSPASURF = psb_fb->gtt->offset;
 		}
 
 		return 0;
@@ -1107,8 +951,8 @@ static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
 	struct drm_psb_private *dev_priv = psb_priv(dev);
 	struct drm_psb_stolen_memory_arg *arg = data;
 
-	arg->base = dev_priv->pg->stolen_base;
-	arg->size = dev_priv->pg->vram_stolen_size;
+	arg->base = dev_priv->stolen_base;
+	arg->size = dev_priv->vram_stolen_size;
 
 	return 0;
 }
@@ -1118,11 +962,10 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 {
 	struct drm_psb_private *dev_priv = psb_priv(dev);
 	struct drm_psb_register_rw_arg *arg = data;
-	UHBUsage usage =
-	  arg->b_force_hw_on ? OSPM_UHB_FORCE_POWER_ON : OSPM_UHB_ONLY_IF_ON;
+	bool usage = arg->b_force_hw_on ? true : false;
 
 	if (arg->display_write_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS)
 				PSB_WVDC32(arg->display.pfit_controls,
 					   PFIT_CONTROL);
@@ -1147,7 +990,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 			if (arg->display_write_mask & REGRWBITS_VTOTAL_B)
 				PSB_WVDC32(arg->display.vtotal_b,
 					   VTOTAL_B);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		} else {
 			if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS)
 				dev_priv->savePFIT_CONTROL =
@@ -1172,7 +1015,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (arg->display_read_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			if (arg->display_read_mask &
 			    REGRWBITS_PFIT_CONTROLS)
 				arg->display.pfit_controls =
@@ -1193,7 +1036,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 				arg->display.vtotal_a = PSB_RVDC32(VTOTAL_A);
 			if (arg->display_read_mask & REGRWBITS_VTOTAL_B)
 				arg->display.vtotal_b = PSB_RVDC32(VTOTAL_B);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		} else {
 			if (arg->display_read_mask &
 			    REGRWBITS_PFIT_CONTROLS)
@@ -1219,7 +1062,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (arg->overlay_write_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) {
 				PSB_WVDC32(arg->overlay.OGAMC5, OV_OGAMC5);
 				PSB_WVDC32(arg->overlay.OGAMC4, OV_OGAMC4);
@@ -1270,7 +1113,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 					}
 				}
 			}
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		} else {
 			if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) {
 				dev_priv->saveOV_OGAMC5 = arg->overlay.OGAMC5;
@@ -1296,7 +1139,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (arg->overlay_read_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) {
 				arg->overlay.OGAMC5 = PSB_RVDC32(OV_OGAMC5);
 				arg->overlay.OGAMC4 = PSB_RVDC32(OV_OGAMC4);
@@ -1317,7 +1160,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 				arg->overlay.OVADD = PSB_RVDC32(OV_OVADD);
 			if (arg->overlay_read_mask & OVC_REGRWBITS_OVADD)
 				arg->overlay.OVADD = PSB_RVDC32(OVC_OVADD);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		} else {
 			if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) {
 				arg->overlay.OGAMC5 = dev_priv->saveOV_OGAMC5;
@@ -1343,7 +1186,7 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (arg->sprite_enable_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			PSB_WVDC32(0x1F3E, DSPARB);
 			PSB_WVDC32(arg->sprite.dspa_control
 					| PSB_RVDC32(DSPACNTR), DSPACNTR);
@@ -1358,22 +1201,22 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 			PSB_WVDC32(arg->sprite.dspc_size, DSPCSIZE);
 			PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF);
 			PSB_RVDC32(DSPCSURF);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		}
 	}
 
 	if (arg->sprite_disable_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			PSB_WVDC32(0x3F3E, DSPARB);
 			PSB_WVDC32(0x0, DSPCCNTR);
 			PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF);
 			PSB_RVDC32(DSPCSURF);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		}
 	}
 
 	if (arg->subpicture_enable_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			uint32_t temp;
 			if (arg->subpicture_enable_mask & REGRWBITS_DSPACNTR) {
 				temp =  PSB_RVDC32(DSPACNTR);
@@ -1417,12 +1260,12 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 				PSB_WVDC32(temp, DSPCSURF);
 				PSB_RVDC32(DSPCSURF);
 			}
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		}
 	}
 
 	if (arg->subpicture_disable_mask != 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, usage)) {
+		if (gma_power_begin(dev, usage)) {
 			uint32_t temp;
 			if (arg->subpicture_disable_mask & REGRWBITS_DSPACNTR) {
 				temp =  PSB_RVDC32(DSPACNTR);
@@ -1463,42 +1306,20 @@ static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
 				PSB_WVDC32(temp, DSPCSURF);
 				PSB_RVDC32(DSPCSURF);
 			}
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		}
 	}
 
 	return 0;
 }
 
-/* always available as we are SIGIO'd */
-static unsigned int psb_poll(struct file *filp,
-			     struct poll_table_struct *wait)
-{
-	return POLLIN | POLLRDNORM;
-}
-
-/* Not sure what we will need yet - in the PVR driver this disappears into
-   a tangle of abstracted handlers and per process crap */
-
-struct psb_priv {
-	int dummy;
-};
-
 static int psb_driver_open(struct drm_device *dev, struct drm_file *priv)
 {
-	struct psb_priv *psb = kzalloc(sizeof(struct psb_priv), GFP_KERNEL);
-	if (psb == NULL)
-		return -ENOMEM;
-	priv->driver_priv = psb;
-	DRM_DEBUG("\n");
-	/*return PVRSRVOpen(dev, priv);*/
 	return 0;
 }
 
 static void psb_driver_close(struct drm_device *dev, struct drm_file *priv)
 {
-	kfree(priv->driver_priv);
-	priv->driver_priv = NULL;
 }
 
 static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
@@ -1517,30 +1338,9 @@ static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		pm_runtime_allow(&dev->pdev->dev);
 		dev_priv->rpm_enabled = 1;
 	}
-	/*
-	 * The driver private ioctls and TTM ioctls should be
-	 * thread-safe.
-	 */
-
-	if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END)
-	     && (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
-		struct drm_ioctl_desc *ioctl =
-					&psb_ioctls[nr - DRM_COMMAND_BASE];
-
-		if (unlikely(ioctl->cmd != cmd)) {
-			DRM_ERROR(
-				"Invalid drm cmnd %d ioctl->cmd %x, cmd %x\n",
-				nr - DRM_COMMAND_BASE, ioctl->cmd, cmd);
-			return -EINVAL;
-		}
-
-		return drm_ioctl(filp, cmd, arg);
-	}
-	/*
-	 * Not all old drm ioctls are thread-safe.
-	 */
-
 	return drm_ioctl(filp, cmd, arg);
+	
+	/* FIXME: do we need to wrap the other side of this */
 }
 
 
@@ -1557,16 +1357,21 @@ static void psb_remove(struct pci_dev *pdev)
 	drm_put_dev(dev);
 }
 
-
 static const struct dev_pm_ops psb_pm_ops = {
 	.runtime_suspend = psb_runtime_suspend,
 	.runtime_resume = psb_runtime_resume,
 	.runtime_idle = psb_runtime_idle,
 };
 
+static struct vm_operations_struct psb_gem_vm_ops = {
+	.fault = psb_gem_fault,
+	.open = drm_gem_vm_open,
+	.close = drm_gem_vm_close,
+};
+
 static struct drm_driver driver = {
 	.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
-			   DRIVER_IRQ_VBL | DRIVER_MODESET,
+			   DRIVER_IRQ_VBL | DRIVER_MODESET| DRIVER_GEM ,
 	.load = psb_driver_load,
 	.unload = psb_driver_unload,
 
@@ -1580,27 +1385,29 @@ static struct drm_driver driver = {
 	.enable_vblank = psb_enable_vblank,
 	.disable_vblank = psb_disable_vblank,
 	.get_vblank_counter = psb_get_vblank_counter,
-	.firstopen = NULL,
 	.lastclose = psb_lastclose,
 	.open = psb_driver_open,
-	.postclose = psb_driver_close,
-#if 0	/* ACFIXME */
-	.get_map_ofs = drm_core_get_map_ofs,
-	.get_reg_ofs = drm_core_get_reg_ofs,
-	.proc_init = psb_proc_init,
-	.proc_cleanup = psb_proc_cleanup,
-#endif
 	.preclose = psb_driver_preclose,
+	.postclose = psb_driver_close,
+	.reclaim_buffers = drm_core_reclaim_buffers,
+
+	.gem_init_object = psb_gem_init_object,
+	.gem_free_object = psb_gem_free_object,
+	.gem_vm_ops = &psb_gem_vm_ops,
+	.dumb_create = psb_gem_dumb_create,
+	.dumb_map_offset = psb_gem_dumb_map_gtt,
+	.dumb_destroy = psb_gem_dumb_destroy,
+
 	.fops = {
 		 .owner = THIS_MODULE,
-		 .open = psb_open,
-		 .release = psb_release,
+		 .open = drm_open,
+		 .release = drm_release,
 		 .unlocked_ioctl = psb_unlocked_ioctl,
-		 .mmap = psb_mmap,
-		 .poll = psb_poll,
+		 .mmap = drm_gem_mmap,
+		 .poll = drm_poll,
 		 .fasync = drm_fasync,
 		 .read = drm_read,
-		 },
+	 },
 	.name = DRIVER_NAME,
 	.desc = DRIVER_DESC,
 	.date = PSB_DRM_DRIVER_DATE,
@@ -1612,8 +1419,8 @@ static struct drm_driver driver = {
 static struct pci_driver psb_pci_driver = {
 	.name = DRIVER_NAME,
 	.id_table = pciidlist,
-	.resume = ospm_power_resume,
-	.suspend = ospm_power_suspend,
+	.resume = gma_power_resume,
+	.suspend = gma_power_suspend,
 	.probe = psb_probe,
 	.remove = psb_remove,
 #ifdef CONFIG_PM
diff --git a/drivers/staging/gma500/psb_drv.h b/drivers/staging/gma500/psb_drv.h
index 29a36056d66409f2fb860446fdc3edd76e0f66fa..e19a454787573bbd3de6a6e95058ad357c811ac8 100644
--- a/drivers/staging/gma500/psb_drv.h
+++ b/drivers/staging/gma500/psb_drv.h
@@ -21,6 +21,7 @@
 #define _PSB_DRV_H_
 
 #include <linux/version.h>
+#include <linux/kref.h>
 
 #include <drm/drmP.h>
 #include "drm_global.h"
@@ -29,22 +30,19 @@
 #include "psb_intel_drv.h"
 #include "psb_gtt.h"
 #include "psb_powermgmt.h"
-#include "ttm/ttm_object.h"
-#include "psb_ttm_fence_driver.h"
-#include "psb_ttm_userobj_api.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_lock.h"
+#include "mrst.h"
 
 /*Append new drm mode definition here, align with libdrm definition*/
 #define DRM_MODE_SCALE_NO_SCALE   2
 
-extern struct ttm_bo_driver psb_ttm_bo_driver;
-
 enum {
 	CHIP_PSB_8108 = 0,
 	CHIP_PSB_8109 = 1,
+	CHIP_MRST_4100 = 2,
 };
 
+#define IS_MRST(dev) (((dev)->pci_device & 0xfffc) == 0x4100)
+
 /*
  *Hardware bugfixes
  */
@@ -52,10 +50,6 @@ enum {
 #define DRIVER_NAME "pvrsrvkm"
 #define DRIVER_DESC "drm driver for the Intel GMA500"
 #define DRIVER_AUTHOR "Intel Corporation"
-#define OSPM_PROC_ENTRY "ospm"
-#define RTPM_PROC_ENTRY "rtpm"
-#define BLC_PROC_ENTRY "mrst_blc"
-#define DISPLAY_PROC_ENTRY "display_status"
 
 #define PSB_DRM_DRIVER_DATE "2009-03-10"
 #define PSB_DRM_DRIVER_MAJOR 8
@@ -92,26 +86,10 @@ enum {
 #define PSB_TT_PRIV0_PLIMIT	 (PSB_TT_PRIV0_LIMIT >> PAGE_SHIFT)
 #define PSB_NUM_VALIDATE_BUFFERS 2048
 
-#define PSB_MEM_MMU_START       0x00000000
-#define PSB_MEM_TT_START        0xE0000000
-
-#define PSB_GL3_CACHE_CTL	0x2100
-#define PSB_GL3_CACHE_STAT	0x2108
-
 /*
  *Flags for external memory type field.
  */
 
-#define MRST_MSVDX_OFFSET	0x90000	/*MSVDX Base offset */
-#define PSB_MSVDX_OFFSET	0x50000	/*MSVDX Base offset */
-/* MSVDX MMIO region is 0x50000 - 0x57fff ==> 32KB */
-#define PSB_MSVDX_SIZE		0x10000
-
-#define LNC_TOPAZ_OFFSET	0xA0000
-#define PNW_TOPAZ_OFFSET	0xC0000
-#define PNW_GL3_OFFSET		0xB0000
-#define LNC_TOPAZ_SIZE		0x10000
-#define PNW_TOPAZ_SIZE		0x30000 /* PNW VXE285 has two cores */
 #define PSB_MMU_CACHED_MEMORY	  0x0001	/* Bind to MMU only */
 #define PSB_MMU_RO_MEMORY	  0x0002	/* MMU RO memory */
 #define PSB_MMU_WO_MEMORY	  0x0004	/* MMU WO memory */
@@ -223,20 +201,6 @@ enum {
 #define MDFLD_PNW_B0 0x04
 #define MDFLD_PNW_C0 0x08
 
-#define MDFLD_DSR_2D_3D_0 BIT0
-#define MDFLD_DSR_2D_3D_2 BIT1
-#define MDFLD_DSR_CURSOR_0 BIT2
-#define MDFLD_DSR_CURSOR_2 BIT3
-#define MDFLD_DSR_OVERLAY_0 BIT4
-#define MDFLD_DSR_OVERLAY_2 BIT5
-#define MDFLD_DSR_MIPI_CONTROL	BIT6
-#define MDFLD_DSR_2D_3D 	(MDFLD_DSR_2D_3D_0 | MDFLD_DSR_2D_3D_2)
-
-#define MDFLD_DSR_RR 45
-#define MDFLD_DPU_ENABLE BIT31
-#define MDFLD_DSR_FULLSCREEN BIT30
-#define MDFLD_DSR_DELAY (DRM_HZ / MDFLD_DSR_RR)
-
 #define PSB_PWR_STATE_ON		1
 #define PSB_PWR_STATE_OFF		2
 
@@ -250,9 +214,6 @@ enum {
 #define PSB_PCIx_MSI_ADDR_LOC		0x94
 #define PSB_PCIx_MSI_DATA_LOC		0x98
 
-#define MDFLD_PLANE_MAX_WIDTH		2048
-#define MDFLD_PLANE_MAX_HEIGHT		2048
-
 struct opregion_header;
 struct opregion_acpi;
 struct opregion_swsci;
@@ -266,142 +227,55 @@ struct psb_intel_opregion {
 	int enabled;
 };
 
-/*
- *User options.
- */
-
-struct drm_psb_uopt {
-	int pad; /*keep it here in case we use it in future*/
-};
-
-/**
- *struct psb_context
- *
- *@buffers:	 array of pre-allocated validate buffers.
- *@used_buffers: number of buffers in @buffers array currently in use.
- *@validate_buffer: buffers validated from user-space.
- *@kern_validate_buffers : buffers validated from kernel-space.
- *@fence_flags : Fence flags to be used for fence creation.
- *
- *This structure is used during execbuf validation.
- */
-
-struct psb_context {
-	struct psb_validate_buffer *buffers;
-	uint32_t used_buffers;
-	struct list_head validate_list;
-	struct list_head kern_validate_list;
-	uint32_t fence_types;
-	uint32_t val_seq;
-};
-
-struct psb_validate_buffer;
-
-/* Currently defined profiles */
-enum VAProfile {
-	VAProfileMPEG2Simple		= 0,
-	VAProfileMPEG2Main		= 1,
-	VAProfileMPEG4Simple		= 2,
-	VAProfileMPEG4AdvancedSimple	= 3,
-	VAProfileMPEG4Main		= 4,
-	VAProfileH264Baseline		= 5,
-	VAProfileH264Main		= 6,
-	VAProfileH264High		= 7,
-	VAProfileVC1Simple		= 8,
-	VAProfileVC1Main		= 9,
-	VAProfileVC1Advanced		= 10,
-	VAProfileH263Baseline		= 11,
-	VAProfileJPEGBaseline           = 12,
-	VAProfileH264ConstrainedBaseline = 13
-};
-
-/* Currently defined entrypoints */
-enum VAEntrypoint {
-	VAEntrypointVLD		= 1,
-	VAEntrypointIZZ		= 2,
-	VAEntrypointIDCT	= 3,
-	VAEntrypointMoComp	= 4,
-	VAEntrypointDeblocking	= 5,
-	VAEntrypointEncSlice	= 6,	/* slice level encode */
-	VAEntrypointEncPicture 	= 7	/* pictuer encode, JPEG, etc */
-};
-
-
-struct psb_video_ctx {
-	struct list_head head;
-	struct file *filp; /* DRM device file pointer */
-	int ctx_type; /* profile<<8|entrypoint */
-	/* todo: more context specific data for multi-context support */
-};
-
-#define MODE_SETTING_IN_CRTC 	0x1
-#define MODE_SETTING_IN_ENCODER 0x2
-#define MODE_SETTING_ON_GOING 	0x3
-#define MODE_SETTING_IN_DSR 	0x4
-#define MODE_SETTING_ENCODER_DONE 0x8
-#define GCT_R10_HEADER_SIZE	16
-#define GCT_R10_DISPLAY_DESC_SIZE	28
 
 struct drm_psb_private {
-	/*
-	 * DSI info.
-	 */
-	void * dbi_dsr_info;
-	void * dsi_configs[2];
-
-	/*
-	 *TTM Glue.
-	 */
-
-	struct drm_global_reference mem_global_ref;
-	struct ttm_bo_global_ref bo_global_ref;
-	int has_global;
-
 	struct drm_device *dev;
-	struct ttm_object_device *tdev;
-	struct ttm_fence_device fdev;
-	struct ttm_bo_device bdev;
-	struct ttm_lock ttm_lock;
-	struct vm_operations_struct *ttm_vm_ops;
-	int has_fence_device;
-	int has_bo_device;
 
 	unsigned long chipset;
 
-	struct drm_psb_uopt uopt;
-
 	struct psb_gtt *pg;
 
-	/*GTT Memory manager*/
+	/* GTT Memory manager */
 	struct psb_gtt_mm *gtt_mm;
-
 	struct page *scratch_page;
-	uint32_t sequence[PSB_NUM_ENGINES];
-	uint32_t last_sequence[PSB_NUM_ENGINES];
-	uint32_t last_submitted_seq[PSB_NUM_ENGINES];
+	u32 *gtt_map;
+	uint32_t stolen_base;
+	void *vram_addr;
+	unsigned long vram_stolen_size;
+	int gtt_initialized;
+	u16 gmch_ctrl;		/* Saved GTT setup */
+	u32 pge_ctl;
+
+	struct mutex gtt_mutex;
+	struct resource *gtt_mem;	/* Our PCI resource */
 
 	struct psb_mmu_driver *mmu;
 	struct psb_mmu_pd *pf_pd;
 
+	/*
+	 * Register base
+	 */
+
 	uint8_t *sgx_reg;
 	uint8_t *vdc_reg;
 	uint32_t gatt_free_offset;
 
-	/* IMG video context */
-	struct list_head video_ctx;
-
-
-
 	/*
-	 *Fencing / irq.
+	 * Fencing / irq.
 	 */
 
 	uint32_t vdc_irq_mask;
 	uint32_t pipestat[PSB_NUM_PIPE];
-	bool vblanksEnabledForFlips;
 
 	spinlock_t irqmask_lock;
-	spinlock_t sequence_lock;
+
+	/*
+	 * Power
+         */
+
+	bool suspended;
+	bool display_power;
+	int display_count;
 
 	/*
 	 *Modesetting
@@ -412,41 +286,10 @@ struct drm_psb_private {
 	struct drm_crtc *pipe_to_crtc_mapping[PSB_NUM_PIPE];
 	uint32_t num_pipe;
 
-	/*
-	 * CI share buffer
-	 */
-	unsigned int ci_region_start;
-	unsigned int ci_region_size;
-
-	/*
-	 * RAR share buffer;
-	 */
-	unsigned int rar_region_start;
-	unsigned int rar_region_size;
-
 	/*
 	 *Memory managers
 	 */
 
-	int have_camera;
-	int have_rar;
-	int have_tt;
-	int have_mem_mmu;
-	struct mutex temp_mem;
-
-	/*
-	 *Relocation buffer mapping.
-	 */
-
-	spinlock_t reloc_lock;
-	unsigned int rel_mapped_pages;
-	wait_queue_head_t rel_mapped_queue;
-
-	/*
-	 *SAREA
-	 */
-	struct drm_psb_sarea *sarea_priv;
-
 	/*
 	*OSPM info
 	*/
@@ -458,7 +301,8 @@ struct drm_psb_private {
 
 	struct drm_psb_sizes_arg sizes;
 
-	uint32_t fuse_reg_value;
+	u32 fuse_reg_value;
+	u32 video_device_fuse;
 
 	/* pci revision id for B0:D2:F0 */
 	uint8_t platform_rev_id;
@@ -483,6 +327,7 @@ struct drm_psb_private {
 	unsigned int lvds_use_ssc:1;
 	int lvds_ssc_freq;
 	bool is_lvds_on;
+	bool is_mipi_on;
 
 	unsigned int core_freq;
 	uint32_t iLVDS_enable;
@@ -490,6 +335,20 @@ struct drm_psb_private {
 	/*runtime PM state*/
 	int rpm_enabled;
 
+	/* Moorestown specific */
+	struct mrst_vbt vbt_data;
+	struct mrst_gct_data gct_data;
+
+	/* Moorestown pipe config register value cache */
+	uint32_t pipeconf;
+	uint32_t pipeconf1;
+	uint32_t pipeconf2;
+
+	/* Moorestown plane control register value cache */
+	uint32_t dspcntr;
+	uint32_t dspcntr1;
+	uint32_t dspcntr2;
+
 	/*
 	 *Register state
 	 */
@@ -595,97 +454,10 @@ struct drm_psb_private {
 	uint32_t saveOVC_OGAMC4;
 	uint32_t saveOVC_OGAMC5;
 
-	/*
-	 * extra MDFLD Register state
-	 */
-	uint32_t saveHDMIPHYMISCCTL;
-	uint32_t saveHDMIB_CONTROL;
-	uint32_t saveDSPCCNTR;
-	uint32_t savePIPECCONF;
-	uint32_t savePIPECSRC;
-	uint32_t saveHTOTAL_C;
-	uint32_t saveHBLANK_C;
-	uint32_t saveHSYNC_C;
-	uint32_t saveVTOTAL_C;
-	uint32_t saveVBLANK_C;
-	uint32_t saveVSYNC_C;
-	uint32_t saveDSPCSTRIDE;
-	uint32_t saveDSPCSIZE;
-	uint32_t saveDSPCPOS;
-	uint32_t saveDSPCSURF;
-	uint32_t saveDSPCLINOFF;
-	uint32_t saveDSPCTILEOFF;
-	uint32_t saveDSPCCURSOR_CTRL;
-	uint32_t saveDSPCCURSOR_BASE;
-	uint32_t saveDSPCCURSOR_POS;
-	uint32_t save_palette_c[256];
-	uint32_t saveOV_OVADD_C;
-	uint32_t saveOV_OGAMC0_C;
-	uint32_t saveOV_OGAMC1_C;
-	uint32_t saveOV_OGAMC2_C;
-	uint32_t saveOV_OGAMC3_C;
-	uint32_t saveOV_OGAMC4_C;
-	uint32_t saveOV_OGAMC5_C;
-
-	/* DSI reg save */
-	uint32_t saveDEVICE_READY_REG;
-	uint32_t saveINTR_EN_REG;
-	uint32_t saveDSI_FUNC_PRG_REG;
-	uint32_t saveHS_TX_TIMEOUT_REG;
-	uint32_t saveLP_RX_TIMEOUT_REG;
-	uint32_t saveTURN_AROUND_TIMEOUT_REG;
-	uint32_t saveDEVICE_RESET_REG;
-	uint32_t saveDPI_RESOLUTION_REG;
-	uint32_t saveHORIZ_SYNC_PAD_COUNT_REG;
-	uint32_t saveHORIZ_BACK_PORCH_COUNT_REG;
-	uint32_t saveHORIZ_FRONT_PORCH_COUNT_REG;
-	uint32_t saveHORIZ_ACTIVE_AREA_COUNT_REG;
-	uint32_t saveVERT_SYNC_PAD_COUNT_REG;
-	uint32_t saveVERT_BACK_PORCH_COUNT_REG;
-	uint32_t saveVERT_FRONT_PORCH_COUNT_REG;
-	uint32_t saveHIGH_LOW_SWITCH_COUNT_REG;
-	uint32_t saveINIT_COUNT_REG;
-	uint32_t saveMAX_RET_PAK_REG;
-	uint32_t saveVIDEO_FMT_REG;
-	uint32_t saveEOT_DISABLE_REG;
-	uint32_t saveLP_BYTECLK_REG;
-	uint32_t saveHS_LS_DBI_ENABLE_REG;
-	uint32_t saveTXCLKESC_REG;
-	uint32_t saveDPHY_PARAM_REG;
-	uint32_t saveMIPI_CONTROL_REG;
-	uint32_t saveMIPI;
-	uint32_t saveMIPI_C;
-	void (*init_drvIC)(struct drm_device *dev);
-	void (*dsi_prePowerState)(struct drm_device *dev);
-	void (*dsi_postPowerState)(struct drm_device *dev);
-
-	/* DPST Register Save */
-	uint32_t saveHISTOGRAM_INT_CONTROL_REG;
-	uint32_t saveHISTOGRAM_LOGIC_CONTROL_REG;
-	uint32_t savePWM_CONTROL_LOGIC;
-
 	/* MSI reg save */
-
 	uint32_t msi_addr;
 	uint32_t msi_data;
 
-	/*
-	 *Scheduling.
-	 */
-
-	struct mutex reset_mutex;
-	struct mutex cmdbuf_mutex;
-	/*uint32_t ta_mem_pages;
-	struct psb_ta_mem *ta_mem;
-	int force_ta_mem_load;*/
-	atomic_t val_seq;
-
-	/*
-	 *TODO: change this to be per drm-context.
-	 */
-
-	struct psb_context context;
-
 	/*
 	 * LID-Switch
 	 */
@@ -699,8 +471,6 @@ struct drm_psb_private {
 	 *Watchdog
 	 */
 
-	int timer_available;
-
 	uint32_t apm_reg;
 	uint16_t apm_base;
 
@@ -716,72 +486,16 @@ struct drm_psb_private {
 };
 
 
-struct psb_file_data {	/* TODO: Audit this, remove the indirection and set
-			   it up properly in open/postclose  ACFIXME */
-	void *priv;
-};
-
-struct psb_fpriv {
-	struct ttm_object_file *tfile;
-};
-
 struct psb_mmu_driver;
 
 extern int drm_crtc_probe_output_modes(struct drm_device *dev, int, int);
 extern int drm_pick_crtcs(struct drm_device *dev);
 
-static inline struct psb_fpriv *psb_fpriv(struct drm_file *file_priv)
-{
-	struct psb_file_data *pvr_file_priv
-			= (struct psb_file_data *)file_priv->driver_priv;
-	return (struct psb_fpriv *) pvr_file_priv->priv;
-}
-
 static inline struct drm_psb_private *psb_priv(struct drm_device *dev)
 {
 	return (struct drm_psb_private *) dev->dev_private;
 }
 
-/*
- *TTM glue. psb_ttm_glue.c
- */
-
-extern int psb_open(struct inode *inode, struct file *filp);
-extern int psb_release(struct inode *inode, struct file *filp);
-extern int psb_mmap(struct file *filp, struct vm_area_struct *vma);
-
-extern int psb_fence_signaled_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
-extern int psb_verify_access(struct ttm_buffer_object *bo,
-			     struct file *filp);
-extern ssize_t psb_ttm_read(struct file *filp, char __user *buf,
-			    size_t count, loff_t *f_pos);
-extern ssize_t psb_ttm_write(struct file *filp, const char __user *buf,
-			    size_t count, loff_t *f_pos);
-extern int psb_fence_finish_ioctl(struct drm_device *dev, void *data,
-				  struct drm_file *file_priv);
-extern int psb_fence_unref_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv);
-extern int psb_pl_waitidle_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv);
-extern int psb_pl_setstatus_ioctl(struct drm_device *dev, void *data,
-				  struct drm_file *file_priv);
-extern int psb_pl_synccpu_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-extern int psb_pl_unref_ioctl(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-extern int psb_pl_reference_ioctl(struct drm_device *dev, void *data,
-				  struct drm_file *file_priv);
-extern int psb_pl_create_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv);
-extern int psb_pl_ub_create_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv);
-extern int psb_extension_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv);
-extern int psb_ttm_global_init(struct drm_psb_private *dev_priv);
-extern void psb_ttm_global_release(struct drm_psb_private *dev_priv);
-extern int psb_getpageaddrs_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
 /*
  *MMU stuff.
  */
@@ -824,31 +538,6 @@ extern void psb_mmu_remove_pages(struct psb_mmu_pd *pd,
 				 unsigned long address, uint32_t num_pages,
 				 uint32_t desired_tile_stride,
 				 uint32_t hw_tile_stride);
-/*
- *psb_sgx.c
- */
-
-
-
-extern int psb_cmdbuf_ioctl(struct drm_device *dev, void *data,
-			    struct drm_file *file_priv);
-extern int psb_reg_submit(struct drm_psb_private *dev_priv,
-			  uint32_t *regs, unsigned int cmds);
-
-
-extern void psb_fence_or_sync(struct drm_file *file_priv,
-			      uint32_t engine,
-			      uint32_t fence_types,
-			      uint32_t fence_flags,
-			      struct list_head *list,
-			      struct psb_ttm_fence_rep *fence_arg,
-			      struct ttm_fence_object **fence_p);
-extern int psb_validate_kernel_buffer(struct psb_context *context,
-				      struct ttm_buffer_object *bo,
-				      uint32_t fence_class,
-				      uint64_t set_flags,
-				      uint64_t clr_flags);
-
 /*
  *psb_irq.c
  */
@@ -859,8 +548,6 @@ extern int psb_irq_disable_dpst(struct drm_device *dev);
 extern void psb_irq_preinstall(struct drm_device *dev);
 extern int psb_irq_postinstall(struct drm_device *dev);
 extern void psb_irq_uninstall(struct drm_device *dev);
-extern void psb_irq_preinstall_islands(struct drm_device *dev, int hw_islands);
-extern int psb_irq_postinstall_islands(struct drm_device *dev, int hw_islands);
 extern void psb_irq_turn_on_dpst(struct drm_device *dev);
 extern void psb_irq_turn_off_dpst(struct drm_device *dev);
 
@@ -877,29 +564,6 @@ psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask);
 
 extern u32 psb_get_vblank_counter(struct drm_device *dev, int crtc);
 
-/*
- *psb_fence.c
- */
-
-extern void psb_fence_handler(struct drm_device *dev, uint32_t class);
-
-extern int psb_fence_emit_sequence(struct ttm_fence_device *fdev,
-				   uint32_t fence_class,
-				   uint32_t flags, uint32_t *sequence,
-				   unsigned long *timeout_jiffies);
-extern void psb_fence_error(struct drm_device *dev,
-			    uint32_t class,
-			    uint32_t sequence, uint32_t type, int error);
-extern int psb_ttm_fence_device_init(struct ttm_fence_device *fdev);
-
-/* MSVDX/Topaz stuff */
-extern int psb_remove_videoctx(struct drm_psb_private *dev_priv, struct file *filp);
-
-extern int lnc_video_frameskip(struct drm_device *dev,
-			       uint64_t user_pointer);
-extern int lnc_video_getparam(struct drm_device *dev, void *data,
-			      struct drm_file *file_priv);
-
 /*
  * psb_opregion.c
  */
@@ -930,6 +594,9 @@ extern int psbfb_sync(struct fb_info *info);
 
 extern void psb_spank(struct drm_psb_private *dev_priv);
 
+extern int psbfb_2d_submit(struct drm_psb_private *dev_priv, uint32_t *cmdbuf,
+	 	  	   unsigned size);
+
 /*
  *psb_reset.c
  */
@@ -950,8 +617,36 @@ int psb_set_brightness(struct backlight_device *bd);
 int psb_get_brightness(struct backlight_device *bd);
 struct backlight_device * psb_get_backlight_device(void);
 
+/* mrst_crtc.c */
+extern const struct drm_crtc_helper_funcs mrst_helper_funcs;
+
+/* mrst_lvds.c */
+extern void mrst_lvds_init(struct drm_device *dev,
+		    struct psb_intel_mode_device *mode_dev);
+
+/* psb_intel_lvds.c */
+extern void psb_intel_lvds_prepare(struct drm_encoder *encoder);
+extern void psb_intel_lvds_commit(struct drm_encoder *encoder);
+extern const struct drm_connector_helper_funcs
+					psb_intel_lvds_connector_helper_funcs;
+extern const struct drm_connector_funcs psb_intel_lvds_connector_funcs;
+
+/* psb_gem.c */
+extern int psb_gem_init_object(struct drm_gem_object *obj);
+extern void psb_gem_free_object(struct drm_gem_object *obj);
+extern int psb_gem_get_aperture(struct drm_device *dev, void *data,
+				struct drm_file *file);
+extern int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
+			struct drm_mode_create_dumb *args);
+extern int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
+			uint32_t handle);
+extern int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev,
+			 uint32_t handle, uint64_t *offset);
+extern int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
+
+
 /*
- *Debug print bits setting
+ * Debug print bits setting
  */
 #define PSB_D_GENERAL (1 << 0)
 #define PSB_D_INIT    (1 << 1)
@@ -975,7 +670,6 @@ struct backlight_device * psb_get_backlight_device(void);
 
 extern int drm_psb_debug;
 extern int drm_psb_no_fb;
-extern int drm_psb_disable_vsync;
 extern int drm_idle_check_interval;
 
 #define PSB_DEBUG_GENERAL(_fmt, _arg...) \
diff --git a/drivers/staging/gma500/psb_fb.c b/drivers/staging/gma500/psb_fb.c
index f67f53b12937c74e522586ecde12d0d699a6d736..99c03a2e06bdb32e8a20f579be0f4c975314805c 100644
--- a/drivers/staging/gma500/psb_fb.c
+++ b/drivers/staging/gma500/psb_fb.c
@@ -36,10 +36,7 @@
 #include "psb_drv.h"
 #include "psb_intel_reg.h"
 #include "psb_intel_drv.h"
-#include "psb_ttm_userobj_api.h"
 #include "psb_fb.h"
-#include "psb_sgx.h"
-#include "psb_pvr_glue.h"
 
 static void psb_user_framebuffer_destroy(struct drm_framebuffer *fb);
 static int psb_user_framebuffer_create_handle(struct drm_framebuffer *fb,
@@ -193,8 +190,7 @@ static int psbfb_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	struct psb_framebuffer *psbfb = vma->vm_private_data;
 	struct drm_device *dev = psbfb->base.dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt *pg = dev_priv->pg;
-	unsigned long phys_addr = (unsigned long)pg->stolen_base;;
+	unsigned long phys_addr = (unsigned long)dev_priv->stolen_base;
 
 	page_num = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
 
@@ -243,7 +239,6 @@ static int psbfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
 	char *fb_screen_base = NULL;
 	struct drm_device *dev = psbfb->base.dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt *pg = dev_priv->pg;
 
 	if (vma->vm_pgoff != 0)
 		return -EINVAL;
@@ -256,22 +251,48 @@ static int psbfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
 	fb_screen_base = (char *)info->screen_base;
 
 	DRM_DEBUG("vm_pgoff 0x%lx, screen base %p vram_addr %p\n",
-				vma->vm_pgoff, fb_screen_base, pg->vram_addr);
+				vma->vm_pgoff, fb_screen_base,
+                                dev_priv->vram_addr);
 
-	/*if using stolen memory, */
-	if (fb_screen_base == pg->vram_addr) {
+        /* FIXME: ultimately this needs to become 'if entirely stolen memory' */
+	if (1 || fb_screen_base == dev_priv->vram_addr) {
 		vma->vm_ops = &psbfb_vm_ops;
 		vma->vm_private_data = (void *)psbfb;
 		vma->vm_flags |= VM_RESERVED | VM_IO |
 						VM_MIXEDMAP | VM_DONTEXPAND;
 	} else {
-	/*using IMG meminfo, can I use pvrmmap to map it?*/
-
+	        /* GTT memory backed by kernel/user pages, needs a different
+	           approach ? - GEM ? */
 	}
 
 	return 0;
 }
 
+static int psbfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
+{
+	struct psb_fbdev *fbdev = info->par;
+	struct psb_framebuffer *psbfb = fbdev->pfb;
+	struct drm_device *dev = psbfb->base.dev;
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	u32 __user *p = (u32 __user *)arg;
+	u32 l;
+	u32 buf[32];
+	switch (cmd) {
+	case 0x12345678:
+		if (!capable(CAP_SYS_RAWIO))
+			return -EPERM;
+		if (get_user(l, p))
+			return -EFAULT;
+		if (l > 32)
+			return -EMSGSIZE;
+		if (copy_from_user(buf, p + 1, l * sizeof(u32)))
+			return -EFAULT;
+		psbfb_2d_submit(dev_priv, buf, l);
+		return 0;
+	default:
+		return -ENOTTY;
+	}
+}
 
 static struct fb_ops psbfb_ops = {
 	.owner = THIS_MODULE,
@@ -284,11 +305,12 @@ static struct fb_ops psbfb_ops = {
 	.fb_imageblit = psbfb_imageblit,
 	.fb_mmap = psbfb_mmap,
 	.fb_sync = psbfb_sync,
+	.fb_ioctl = psbfb_ioctl,
 };
 
 static struct drm_framebuffer *psb_framebuffer_create
 			(struct drm_device *dev, struct drm_mode_fb_cmd *r,
-			 void *mm_private)
+			 struct gtt_range *gt)
 {
 	struct psb_framebuffer *fb;
 	int ret;
@@ -304,7 +326,7 @@ static struct drm_framebuffer *psb_framebuffer_create
 
 	drm_helper_mode_fill_fb_struct(&fb->base, r);
 
-	fb->bo = mm_private;
+	fb->gtt = gt;
 
 	return &fb->base;
 
@@ -313,136 +335,58 @@ static struct drm_framebuffer *psb_framebuffer_create
 	return NULL;
 }
 
-static struct drm_framebuffer *psb_user_framebuffer_create
-			(struct drm_device *dev, struct drm_file *filp,
-			 struct drm_mode_fb_cmd *r)
-{
-	struct ttm_buffer_object *bo = NULL;
-	uint64_t size;
-
-	bo = ttm_buffer_object_lookup(psb_fpriv(filp)->tfile, r->handle);
-	if (!bo)
-		return NULL;
-
-	/* JB: TODO not drop, make smarter */
-	size = ((uint64_t) bo->num_pages) << PAGE_SHIFT;
-	if (size < r->width * r->height * 4)
-		return NULL;
-
-	/* JB: TODO not drop, refcount buffer */
-	return psb_framebuffer_create(dev, r, bo);
-
-#if 0
-	struct psb_framebuffer *psbfb;
-	struct drm_framebuffer *fb;
-	struct fb_info *info;
-	void *psKernelMemInfo = NULL;
-	void * hKernelMemInfo = (void *)r->handle;
-	struct drm_psb_private *dev_priv
-		= (struct drm_psb_private *)dev->dev_private;
-	struct psb_fbdev *fbdev = dev_priv->fbdev;
-	struct psb_gtt *pg = dev_priv->pg;
-	int ret;
-	uint32_t offset;
-	uint64_t size;
-
-	ret = psb_get_meminfo_by_handle(hKernelMemInfo, &psKernelMemInfo);
-	if (ret) {
-		DRM_ERROR("Cannot get meminfo for handle 0x%x\n",
-						(u32)hKernelMemInfo);
-		return NULL;
-	}
-
-	DRM_DEBUG("Got Kernel MemInfo for handle %lx\n",
-		  (u32)hKernelMemInfo);
-
-	/* JB: TODO not drop, make smarter */
-	size = psKernelMemInfo->ui32AllocSize;
-	if (size < r->height * r->pitch)
+/**
+ *	psbfb_alloc		-	allocate frame buffer memory
+ *	@dev: the DRM device
+ *	@aligned_size: space needed
+ *
+ *	Allocate the frame buffer. In the usual case we get a GTT range that
+ *	is stolen memory backed and life is simple. If there isn't sufficient
+ *	stolen memory or the system has no stolen memory we allocate a range
+ *	and back it with a GEM object.
+ *
+ *	In this case the GEM object has no handle. 
+ */
+static struct gtt_range *psbfb_alloc(struct drm_device *dev, int aligned_size)
+{
+	struct gtt_range *backing;
+	/* Begin by trying to use stolen memory backing */
+	backing = psb_gtt_alloc_range(dev, aligned_size, "fb", 1);
+	if (backing)
+		return backing;
+	/* Next try using GEM host memory */
+	backing = psb_gtt_alloc_range(dev, aligned_size, "fb(gem)", 0);
+	if (backing == NULL)
 		return NULL;
 
-	/* JB: TODO not drop, refcount buffer */
-	/* return psb_framebuffer_create(dev, r, bo); */
-
-	fb = psb_framebuffer_create(dev, r, (void *)psKernelMemInfo);
-	if (!fb) {
-		DRM_ERROR("failed to allocate fb.\n");
+	/* Now back it with an object */
+	if (drm_gem_object_init(dev, &backing->gem, aligned_size) != 0) {
+		psb_gtt_free_range(dev, backing);
 		return NULL;
 	}
-
-	psbfb = to_psb_fb(fb);
-	psbfb->size = size;
-	psbfb->hKernelMemInfo = hKernelMemInfo;
-
-	DRM_DEBUG("Mapping to gtt..., KernelMemInfo %p\n", psKernelMemInfo);
-
-	/*if not VRAM, map it into tt aperture*/
-	if (psKernelMemInfo->pvLinAddrKM != pg->vram_addr) {
-		ret = psb_gtt_map_meminfo(dev, hKernelMemInfo, &offset);
-		if (ret) {
-			DRM_ERROR("map meminfo for 0x%x failed\n",
-				  (u32)hKernelMemInfo);
-			return NULL;
-		}
-		psbfb->offset = (offset << PAGE_SHIFT);
-	} else {
-		psbfb->offset = 0;
-	}
-	info = framebuffer_alloc(0, &dev->pdev->dev);
-	if (!info)
-		return NULL;
-
-	strcpy(info->fix.id, "psbfb");
-
-	info->flags = FBINFO_DEFAULT;
-	info->fix.accel = FB_ACCEL_I830;	/*FIXMEAC*/
-	info->fbops = &psbfb_ops;
-
-	info->fix.smem_start = dev->mode_config.fb_base;
-	info->fix.smem_len = size;
-
-	info->screen_base = psKernelMemInfo->pvLinAddrKM;
-	info->screen_size = size;
-
-	drm_fb_helper_fill_fix(info, fb->pitch, fb->depth);
-	drm_fb_helper_fill_var(info, &fbdev->psb_fb_helper,
-							fb->width, fb->height);
-
-	info->fix.mmio_start = pci_resource_start(dev->pdev, 0);
-	info->fix.mmio_len = pci_resource_len(dev->pdev, 0);
-
-	info->pixmap.size = 64 * 1024;
-	info->pixmap.buf_align = 8;
-	info->pixmap.access_align = 32;
-	info->pixmap.flags = FB_PIXMAP_SYSTEM;
-	info->pixmap.scan_align = 1;
-
-	psbfb->fbdev = info;
-	fbdev->pfb = psbfb;
-
-	fbdev->psb_fb_helper.fb = fb;
-	fbdev->psb_fb_helper.fbdev = info;
-	MRSTLFBHandleChangeFB(dev, psbfb);
-
-	return fb;
-#endif
+	return backing;
 }
-
+	
+/**
+ *	psbfb_create		-	create a framebuffer
+ *	@fbdev: the framebuffer device
+ *	@sizes: specification of the layout
+ *
+ *	Create a framebuffer to the specifications provided
+ */
 static int psbfb_create(struct psb_fbdev *fbdev,
 				struct drm_fb_helper_surface_size *sizes)
 {
 	struct drm_device *dev = fbdev->psb_fb_helper.dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt *pg = dev_priv->pg;
 	struct fb_info *info;
 	struct drm_framebuffer *fb;
 	struct psb_framebuffer *psbfb;
 	struct drm_mode_fb_cmd mode_cmd;
 	struct device *device = &dev->pdev->dev;
-
-	struct ttm_buffer_object *fbo = NULL;
 	int size, aligned_size;
 	int ret;
+	struct gtt_range *backing;
 
 	mode_cmd.width = sizes->surface_width;
 	mode_cmd.height = sizes->surface_height;
@@ -455,15 +399,19 @@ static int psbfb_create(struct psb_fbdev *fbdev,
 	size = mode_cmd.pitch * mode_cmd.height;
 	aligned_size = ALIGN(size, PAGE_SIZE);
 
+	/* Allocate the framebuffer in the GTT with stolen page backing */
+	backing = psbfb_alloc(dev, aligned_size);
+	if (backing == NULL)
+	        return -ENOMEM;
+
 	mutex_lock(&dev->struct_mutex);
-	fb = psb_framebuffer_create(dev, &mode_cmd, fbo);
+	fb = psb_framebuffer_create(dev, &mode_cmd, backing);
 	if (!fb) {
 		DRM_ERROR("failed to allocate fb.\n");
 		ret = -ENOMEM;
 		goto out_err1;
 	}
 	psbfb = to_psb_fb(fb);
-	psbfb->size = size;
 
 	info = framebuffer_alloc(sizeof(struct psb_fbdev), device);
 	if (!info) {
@@ -485,7 +433,11 @@ static int psbfb_create(struct psb_fbdev *fbdev,
 	info->fbops = &psbfb_ops;
 	info->fix.smem_start = dev->mode_config.fb_base;
 	info->fix.smem_len = size;
-	info->screen_base = (char *)pg->vram_addr;
+
+	/* Accessed via stolen memory directly, This only works for stolem
+	   memory however. Need to address this once we start using gtt
+	   pages we allocate */
+	info->screen_base = (char *)dev_priv->vram_addr + backing->offset;
 	info->screen_size = size;
 	memset(info->screen_base, 0, size);
 
@@ -515,9 +467,51 @@ static int psbfb_create(struct psb_fbdev *fbdev,
 	fb->funcs->destroy(fb);
 out_err1:
 	mutex_unlock(&dev->struct_mutex);
+	psb_gtt_free_range(dev, backing);
 	return ret;
 }
 
+/**
+ *	psb_user_framebuffer_create	-	create framebuffer
+ *	@dev: our DRM device
+ *	@filp: client file
+ *	@cmd: mode request
+ *
+ *	Create a new framebuffer backed by a userspace GEM object
+ */
+static struct drm_framebuffer *psb_user_framebuffer_create
+			(struct drm_device *dev, struct drm_file *filp,
+			 struct drm_mode_fb_cmd *cmd)
+{
+        struct gtt_range *r;
+        struct drm_gem_object *obj;
+        struct psb_framebuffer *psbfb;
+
+        /* Find the GEM object and thus the gtt range object that is
+           to back this space */
+	obj = drm_gem_object_lookup(dev, filp, cmd->handle);
+	if (obj == NULL)
+	        return ERR_PTR(-ENOENT);
+
+        /* Allocate a framebuffer */
+        psbfb = kzalloc(sizeof(*psbfb), GFP_KERNEL);
+        if (psbfb == NULL) {
+                drm_gem_object_unreference_unlocked(obj);
+                return ERR_PTR(-ENOMEM);
+        }
+        
+        /* Let the core code do all the work */
+        r = container_of(obj, struct gtt_range, gem);
+	if (psb_framebuffer_create(dev, cmd, r) == NULL) {
+                drm_gem_object_unreference_unlocked(obj);
+                kfree(psbfb);
+                return ERR_PTR(-EINVAL);
+        }
+        /* Return the drm_framebuffer contained within the psb fbdev which
+           has been initialized by the framebuffer creation */
+        return &psbfb->base;
+}
+
 static void psbfb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
 							u16 blue, int regno)
 {
@@ -561,15 +555,20 @@ int psb_fbdev_destroy(struct drm_device *dev, struct psb_fbdev *fbdev)
 
 	if (fbdev->psb_fb_helper.fbdev) {
 		info = fbdev->psb_fb_helper.fbdev;
+		/* FIXME: this is a bit more inside knowledge than I'd like
+		   but I don't see how to make a fake GEM object of the
+		   stolen space nicely */
+		if (psbfb->gtt->stolen)
+			psb_gtt_free_range(dev, psbfb->gtt);
+		else
+			drm_gem_object_unreference(&psbfb->gtt->gem);
 		unregister_framebuffer(info);
 		iounmap(info->screen_base);
 		framebuffer_release(info);
 	}
 
 	drm_fb_helper_fini(&fbdev->psb_fb_helper);
-
 	drm_framebuffer_cleanup(&psbfb->base);
-
 	return 0;
 }
 
@@ -610,7 +609,6 @@ void psb_fbdev_fini(struct drm_device *dev)
 	dev_priv->fbdev = NULL;
 }
 
-
 static void psbfb_output_poll_changed(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
@@ -627,7 +625,6 @@ int psbfb_remove(struct drm_device *dev, struct drm_framebuffer *fb)
 		return 0;
 
 	info = psbfb->fbdev;
-	psbfb->pvrBO = NULL;
 
 	if (info)
 		framebuffer_release(info);
@@ -635,28 +632,48 @@ int psbfb_remove(struct drm_device *dev, struct drm_framebuffer *fb)
 }
 /*EXPORT_SYMBOL(psbfb_remove); */
 
+/**
+ *	psb_user_framebuffer_create_handle - add hamdle to a framebuffer
+ *	@fb: framebuffer
+ *	@file_priv: our DRM file
+ *	@handle: returned handle
+ *
+ *	Our framebuffer object is a GTT range which also contains a GEM
+ *	object. We need to turn it into a handle for userspace. GEM will do
+ *	the work for us
+ */
 static int psb_user_framebuffer_create_handle(struct drm_framebuffer *fb,
 					      struct drm_file *file_priv,
 					      unsigned int *handle)
 {
-	/* JB: TODO currently we can't go from a bo to a handle with ttm */
-	(void) file_priv;
-	*handle = 0;
-	return 0;
+        struct psb_framebuffer *psbfb = to_psb_fb(fb);
+        struct gtt_range *r = psbfb->gtt;
+        if (r->stolen)
+                return -EOPNOTSUPP;
+        return drm_gem_handle_create(file_priv, &r->gem, handle);
 }
 
+/**
+ *	psb_user_framebuffer_destroy	-	destruct user created fb
+ *	@fb: framebuffer
+ *
+ *	User framebuffers are backed by GEM objects so all we have to do is
+ *	clean up a bit and drop the reference, GEM will handle the fallout
+ */
 static void psb_user_framebuffer_destroy(struct drm_framebuffer *fb)
 {
 	struct drm_device *dev = fb->dev;
 	struct psb_framebuffer *psbfb = to_psb_fb(fb);
+	struct gtt_range *r = psbfb->gtt;
 
-	/*ummap gtt pages*/
-	psb_gtt_unmap_meminfo(dev, psbfb->hKernelMemInfo);
 	if (psbfb->fbdev)
 		psbfb_remove(dev, fb);
 
-	/* JB: TODO not drop, refcount buffer */
+        /* Let DRM do its clean up */
 	drm_framebuffer_cleanup(fb);
+	/*  We are no longer using the resource in GEM */
+	drm_gem_object_unreference_unlocked(&r->gem);
+
 	kfree(fb);
 }
 
@@ -698,8 +715,15 @@ static void psb_setup_outputs(struct drm_device *dev)
 
 	psb_create_backlight_property(dev);
 
-	psb_intel_lvds_init(dev, &dev_priv->mode_dev);
-	/* psb_intel_sdvo_init(dev, SDVOB); */
+	if (IS_MRST(dev)) {
+		if (dev_priv->iLVDS_enable)
+			mrst_lvds_init(dev, &dev_priv->mode_dev);
+		else
+			DRM_ERROR("DSI is not supported\n");
+	} else {
+		psb_intel_lvds_init(dev, &dev_priv->mode_dev);
+		psb_intel_sdvo_init(dev, SDVOB);
+	}
 
 	list_for_each_entry(connector, &dev->mode_config.connector_list,
 			    head) {
@@ -716,7 +740,10 @@ static void psb_setup_outputs(struct drm_device *dev)
 			break;
 		case INTEL_OUTPUT_LVDS:
 			PSB_DEBUG_ENTRY("LVDS.\n");
-			crtc_mask = (1 << 1);
+			if (IS_MRST(dev))
+				crtc_mask = (1 << 0);
+			else
+				crtc_mask = (1 << 1);
 			clone_mask = (1 << INTEL_OUTPUT_LVDS);
 			break;
 		case INTEL_OUTPUT_MIPI:
@@ -743,52 +770,6 @@ static void psb_setup_outputs(struct drm_device *dev)
 	}
 }
 
-static void *psb_bo_from_handle(struct drm_device *dev,
-				struct drm_file *file_priv,
-				unsigned int handle)
-{
-	void *psKernelMemInfo = NULL;
-	void * hKernelMemInfo = (void *)handle;
-	int ret;
-
-	ret = psb_get_meminfo_by_handle(hKernelMemInfo, &psKernelMemInfo);
-	if (ret) {
-		DRM_ERROR("Cannot get meminfo for handle 0x%x\n",
-			  (u32)hKernelMemInfo);
-		return NULL;
-	}
-
-	return (void *)psKernelMemInfo;
-}
-
-static size_t psb_bo_size(struct drm_device *dev, void *bof)
-{
-#if 0
-	void *psKernelMemInfo	= (void *)bof;
-	return (size_t)psKernelMemInfo->ui32AllocSize;
-#else
-	return 0;
-#endif
-}
-
-static size_t psb_bo_offset(struct drm_device *dev, void *bof)
-{
-	struct psb_framebuffer *psbfb
-		= (struct psb_framebuffer *)bof;
-
-	return (size_t)psbfb->offset;
-}
-
-static int psb_bo_pin_for_scanout(struct drm_device *dev, void *bo)
-{
-	 return 0;
-}
-
-static int psb_bo_unpin_for_scanout(struct drm_device *dev, void *bo)
-{
-	return 0;
-}
-
 void psb_modeset_init(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv =
@@ -797,12 +778,6 @@ void psb_modeset_init(struct drm_device *dev)
 	int i;
 
 	PSB_DEBUG_ENTRY("\n");
-	/* Init mm functions */
-	mode_dev->bo_from_handle = psb_bo_from_handle;
-	mode_dev->bo_size = psb_bo_size;
-	mode_dev->bo_offset = psb_bo_offset;
-	mode_dev->bo_pin_for_scanout = psb_bo_pin_for_scanout;
-	mode_dev->bo_unpin_for_scanout = psb_bo_unpin_for_scanout;
 
 	drm_mode_config_init(dev);
 
diff --git a/drivers/staging/gma500/psb_fb.h b/drivers/staging/gma500/psb_fb.h
index b4fab9262db5df16685b263e96ff84a52ac8b00c..c8ec0d6febb1c15b3323727ac53f26b80fd54397 100644
--- a/drivers/staging/gma500/psb_fb.h
+++ b/drivers/staging/gma500/psb_fb.h
@@ -28,32 +28,22 @@
 
 #include "psb_drv.h"
 
-/*IMG Headers*/
-/*#include "servicesint.h"*/
-
 struct psb_framebuffer {
 	struct drm_framebuffer base;
 	struct address_space *addr_space;
-	struct ttm_buffer_object *bo;
-	struct fb_info * fbdev;
-	/* struct ttm_bo_kmap_obj kmap; */
-	void *pvrBO;	/* FIXME: sort this out */
-	void * hKernelMemInfo;
-	uint32_t size;
-	uint32_t offset;
+	struct fb_info *fbdev;
+	struct gtt_range *gtt;
 };
 
 struct psb_fbdev {
 	struct drm_fb_helper psb_fb_helper;
-	struct psb_framebuffer * pfb;
+	struct psb_framebuffer *pfb;
 };
 
 
 #define to_psb_fb(x) container_of(x, struct psb_framebuffer, base)
 
-
 extern int psb_intel_connector_clones(struct drm_device *dev, int type_mask);
 
-
 #endif
 
diff --git a/drivers/staging/gma500/psb_fence.c b/drivers/staging/gma500/psb_fence.c
deleted file mode 100644
index a70aa64f2cadb686930e4bbcddbc14f712ae5e40..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_fence.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- *
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-
-
-static void psb_fence_poll(struct ttm_fence_device *fdev,
-			   uint32_t fence_class, uint32_t waiting_types)
-{
-	struct drm_psb_private *dev_priv =
-	    container_of(fdev, struct drm_psb_private, fdev);
-
-
-	if (unlikely(!dev_priv))
-		return;
-
-	if (waiting_types == 0)
-		return;
-
-	/* DRM_ERROR("Polling fence sequence, got 0x%08x\n", sequence); */
-	ttm_fence_handler(fdev, fence_class, 0 /* Sequence */,
-			_PSB_FENCE_TYPE_EXE, 0);
-}
-
-void psb_fence_error(struct drm_device *dev,
-		     uint32_t fence_class,
-		     uint32_t sequence, uint32_t type, int error)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct ttm_fence_device *fdev = &dev_priv->fdev;
-	unsigned long irq_flags;
-	struct ttm_fence_class_manager *fc =
-	    &fdev->fence_class[fence_class];
-
-	BUG_ON(fence_class >= PSB_NUM_ENGINES);
-	write_lock_irqsave(&fc->lock, irq_flags);
-	ttm_fence_handler(fdev, fence_class, sequence, type, error);
-	write_unlock_irqrestore(&fc->lock, irq_flags);
-}
-
-int psb_fence_emit_sequence(struct ttm_fence_device *fdev,
-			    uint32_t fence_class,
-			    uint32_t flags, uint32_t *sequence,
-			    unsigned long *timeout_jiffies)
-{
-	struct drm_psb_private *dev_priv =
-	    container_of(fdev, struct drm_psb_private, fdev);
-
-	if (!dev_priv)
-		return -EINVAL;
-
-	if (fence_class >= PSB_NUM_ENGINES)
-		return -EINVAL;
-
-	DRM_ERROR("Unexpected fence class\n");
-	return -EINVAL;
-}
-
-static void psb_fence_lockup(struct ttm_fence_object *fence,
-			     uint32_t fence_types)
-{
-	DRM_ERROR("Unsupported fence class\n");
-}
-
-void psb_fence_handler(struct drm_device *dev, uint32_t fence_class)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct ttm_fence_device *fdev = &dev_priv->fdev;
-	struct ttm_fence_class_manager *fc =
-	    &fdev->fence_class[fence_class];
-	unsigned long irq_flags;
-
-	write_lock_irqsave(&fc->lock, irq_flags);
-	psb_fence_poll(fdev, fence_class, fc->waiting_types);
-	write_unlock_irqrestore(&fc->lock, irq_flags);
-}
-
-
-static struct ttm_fence_driver psb_ttm_fence_driver = {
-	.has_irq = NULL,
-	.emit = psb_fence_emit_sequence,
-	.flush = NULL,
-	.poll = psb_fence_poll,
-	.needed_flush = NULL,
-	.wait = NULL,
-	.signaled = NULL,
-	.lockup = psb_fence_lockup,
-};
-
-int psb_ttm_fence_device_init(struct ttm_fence_device *fdev)
-{
-	struct drm_psb_private *dev_priv =
-		container_of(fdev, struct drm_psb_private, fdev);
-	struct ttm_fence_class_init fci = {.wrap_diff = (1 << 30),
-		.flush_diff = (1 << 29),
-		.sequence_mask = 0xFFFFFFFF
-	};
-
-	return ttm_fence_device_init(PSB_NUM_ENGINES,
-				     dev_priv->mem_global_ref.object,
-				     fdev, &fci, 1,
-				     &psb_ttm_fence_driver);
-}
diff --git a/drivers/staging/gma500/psb_gem.c b/drivers/staging/gma500/psb_gem.c
new file mode 100644
index 0000000000000000000000000000000000000000..76ff7bacd35b80e9d24df19e0ba0708a373fc8da
--- /dev/null
+++ b/drivers/staging/gma500/psb_gem.c
@@ -0,0 +1,320 @@
+/*
+ *  psb GEM interface
+ *
+ * Copyright (c) 2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Authors: Alan Cox
+ *
+ * TODO:
+ *	-	we don't actually put GEM objects into the GART yet
+ *	-	we need to work out if the MMU is relevant as well (eg for
+ *		accelerated operations on a GEM object)
+ *	-	cache coherency
+ *
+ * ie this is just an initial framework to get us going.
+ */
+
+#include <drm/drmP.h>
+#include <drm/drm.h>
+#include "psb_drm.h"
+#include "psb_drv.h"
+
+int psb_gem_init_object(struct drm_gem_object *obj)
+{
+	return -EINVAL;
+}
+
+void psb_gem_free_object(struct drm_gem_object *obj)
+{
+	struct gtt_range *gtt = container_of(obj, struct gtt_range, gem);
+	psb_gtt_free_range(obj->dev, gtt);
+	if (obj->map_list.map) {
+		/* Do things GEM should do for us */
+		struct drm_gem_mm *mm = obj->dev->mm_private;
+		struct drm_map_list *list = &obj->map_list;
+		drm_ht_remove_item(&mm->offset_hash, &list->hash);
+		drm_mm_put_block(list->file_offset_node);
+		kfree(list->map);
+		list->map = NULL;
+	}
+	drm_gem_object_release(obj);
+}
+
+int psb_gem_get_aperture(struct drm_device *dev, void *data,
+				struct drm_file *file)
+{
+	return -EINVAL;
+}
+
+/**
+ *	psb_gem_create_mmap_offset	-	invent an mmap offset
+ *	@obj: our object
+ *
+ *	This is basically doing by hand a pile of ugly crap which should
+ *	be done automatically by the GEM library code but isn't
+ */
+static int psb_gem_create_mmap_offset(struct drm_gem_object *obj)
+{
+	struct drm_device *dev = obj->dev;
+	struct drm_gem_mm *mm = dev->mm_private;
+	struct drm_map_list *list;
+	struct drm_local_map *map;
+	int ret;
+
+	list = &obj->map_list;
+	list->map = kzalloc(sizeof(struct drm_map_list), GFP_KERNEL);
+	if (list->map == NULL)
+		return -ENOMEM;
+	map = list->map;
+	map->type = _DRM_GEM;
+	map->size = obj->size;
+	map->handle =obj;
+
+	list->file_offset_node = drm_mm_search_free(&mm->offset_manager,
+					obj->size / PAGE_SIZE, 0, 0);
+	if (!list->file_offset_node) {
+		DRM_ERROR("failed to allocate offset for bo %d\n", obj->name);
+		ret = -ENOSPC;
+		goto free_it;
+	}
+	list->file_offset_node = drm_mm_get_block(list->file_offset_node,
+					obj->size / PAGE_SIZE, 0);
+	if (!list->file_offset_node) {
+		ret = -ENOMEM;
+		goto free_it;
+	}
+	list->hash.key = list->file_offset_node->start;
+	ret = drm_ht_insert_item(&mm->offset_hash, &list->hash);
+	if (ret) {
+		DRM_ERROR("failed to add to map hash\n");
+		goto free_mm;
+	}
+	return 0;
+
+free_mm:
+	drm_mm_put_block(list->file_offset_node);
+free_it:
+	kfree(list->map);
+	list->map = NULL;
+	return ret;
+}
+
+/**
+ *	psb_gem_dumb_map_gtt	-	buffer mapping for dumb interface
+ *	@file: our drm client file
+ *	@dev: drm device
+ *	@handle: GEM handle to the object (from dumb_create)
+ *
+ *	Do the necessary setup to allow the mapping of the frame buffer
+ *	into user memory. We don't have to do much here at the moment.
+ */
+int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev,
+			 uint32_t handle, uint64_t *offset)
+{
+	int ret = 0;
+	struct drm_gem_object *obj;
+
+	if (!(dev->driver->driver_features & DRIVER_GEM))
+		return -ENODEV;
+		
+	mutex_lock(&dev->struct_mutex);
+
+	/* GEM does all our handle to object mapping */
+	obj = drm_gem_object_lookup(dev, file, handle);
+	if (obj == NULL) {
+		ret = -ENOENT;
+		goto unlock;
+	}
+	/* What validation is needed here ? */
+	
+	/* Make it mmapable */
+	if (!obj->map_list.map) {
+		ret = psb_gem_create_mmap_offset(obj);
+		if (ret)
+			goto out;
+	}
+	/* GEM should really work out the hash offsets for us */
+	*offset = (u64)obj->map_list.hash.key << PAGE_SHIFT;
+out:
+	drm_gem_object_unreference(obj);
+unlock:
+	mutex_unlock(&dev->struct_mutex);
+	return ret;
+}
+
+/**
+ *	psb_gem_create		-	create a mappable object
+ *	@file: the DRM file of the client
+ *	@dev: our device
+ *	@size: the size requested
+ *	@handlep: returned handle (opaque number)
+ *
+ *	Create a GEM object, fill in the boilerplate and attach a handle to
+ *	it so that userspace can speak about it. This does the core work
+ *	for the various methods that do/will create GEM objects for things
+ */
+static int psb_gem_create(struct drm_file *file,
+	struct drm_device *dev, uint64_t size, uint32_t *handlep)
+{
+	struct gtt_range *r;
+	int ret;
+	u32 handle;
+
+	size = roundup(size, PAGE_SIZE);
+
+	/* Allocate our object - for now a direct gtt range which is not 
+	   stolen memory backed */
+	r = psb_gtt_alloc_range(dev, size, "gem", 0);
+	if (r == NULL)
+		return -ENOSPC;
+	/* Initialize the extra goodies GEM needs to do all the hard work */
+	if (drm_gem_object_init(dev, &r->gem, size) != 0) {
+		psb_gtt_free_range(dev, r);
+		/* GEM doesn't give an error code and we don't have an
+		   EGEMSUCKS so make something up for now - FIXME */
+		return -ENOMEM;
+	}
+	/* Give the object a handle so we can carry it more easily */
+	ret = drm_gem_handle_create(file, &r->gem, &handle);
+	if (ret) {
+		drm_gem_object_release(&r->gem);
+		psb_gtt_free_range(dev, r);
+		return ret;
+	}
+	/* We have the initial and handle reference but need only one now */
+	drm_gem_object_unreference(&r->gem);
+	*handlep = handle;
+	return 0;
+}
+
+/**
+ *	psb_gem_dumb_create	-	create a dumb buffer
+ *	@drm_file: our client file
+ *	@dev: our device
+ *	@args: the requested arguments copied from userspace
+ *
+ *	Allocate a buffer suitable for use for a frame buffer of the
+ *	form described by user space. Give userspace a handle by which
+ *	to reference it.
+ */
+int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
+			struct drm_mode_create_dumb *args)
+{
+	args->pitch = ALIGN(args->width * ((args->bpp + 7) / 8), 64);
+	args->size = args->pitch * args->height;
+	return psb_gem_create(file, dev, args->size, &args->handle);
+}
+
+/**
+ *	psb_gem_dumb_destroy	-	destroy a dumb buffer
+ *	@file: client file
+ *	@dev: our DRM device
+ *	@handle: the object handle
+ *
+ *	Destroy a handle that was created via psb_gem_dumb_create, at least
+ *	we hope it was created that way. i915 seems to assume the caller
+ *	does the checking but that might be worth review ! FIXME
+ */
+int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
+			uint32_t handle)
+{
+	/* No special work needed, drop the reference and see what falls out */
+	return drm_gem_handle_delete(file, handle);
+}
+
+/**
+ *	psb_gem_fault		-	pagefault handler for GEM objects
+ *	@vma: the VMA of the GEM object
+ *	@vmf: fault detail
+ *
+ *	Invoked when a fault occurs on an mmap of a GEM managed area. GEM
+ *	does most of the work for us including the actual map/unmap calls
+ *	but we need to do the actual page work.
+ *
+ *	This code eventually needs to handle faulting objects in and out
+ *	of the GART and repacking it when we run out of space. We can put
+ *	that off for now and for our simple uses
+ *
+ *	The VMA was set up by GEM. In doing so it also ensured that the
+ *	vma->vm_private_data points to the GEM object that is backing this
+ *	mapping.
+ *
+ *	To avoid aliasing and cache funnies we want to map the object
+ *	through the GART. For the moment this is slightly hackish. It would
+ *	be nicer if GEM provided mmap opened/closed hooks for us giving
+ *	the object so that we could track things nicely. That needs changes
+ *	to the core GEM code so must be tackled post staging
+ *
+ *	FIXME
+ */
+int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+{
+	struct drm_gem_object *obj;
+	struct gtt_range *r;
+	int ret;
+	unsigned long pfn;
+	pgoff_t page_offset;
+	struct drm_device *dev;
+
+	obj = vma->vm_private_data;	/* GEM object */
+	dev = obj->dev;
+
+	r = container_of(obj, struct gtt_range, gem);	/* Get the gtt range */
+
+	/* Make sure we don't parallel update on a fault, nor move or remove
+	   something from beneath our feet */
+	mutex_lock(&dev->struct_mutex);
+
+	/* For now the mmap pins the object and it stays pinned. As things
+	   stand that will do us no harm */
+	if (r->mmapping == 0) {
+		ret = psb_gtt_pin(r);
+		if (ret < 0) {
+		        DRM_ERROR("gma500: pin failed: %d\n", ret);
+		        goto fail;
+                }
+		r->mmapping = 1;
+	}
+
+	/* FIXME: Locking. We may also need to repack the GART sometimes */
+
+	/* Page relative to the VMA start */
+	page_offset = ((unsigned long) vmf->virtual_address - vma->vm_start)
+				>> PAGE_SHIFT;
+
+	/* Bus address of the page is gart + object offset + page offset */
+	/* Assumes gtt allocations are page aligned */
+	pfn = (r->resource.start >> PAGE_SHIFT) + page_offset;
+
+	pr_debug("Object GTT base at %p\n", (void *)(r->resource.start));
+	pr_debug("Inserting %p pfn %lx, pa %lx\n", vmf->virtual_address,
+	        pfn, pfn << PAGE_SHIFT);
+
+	ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn);
+
+fail:
+        mutex_unlock(&dev->struct_mutex);
+	switch (ret) {
+	case 0:
+	case -ERESTARTSYS:
+	case -EINTR:
+		return VM_FAULT_NOPAGE;
+	case -ENOMEM:
+		return VM_FAULT_OOM;
+	default:
+		return VM_FAULT_SIGBUS;
+	}
+}
diff --git a/drivers/staging/gma500/psb_gtt.c b/drivers/staging/gma500/psb_gtt.c
index 53c1e1ed3bd21cd4f31929f95e330410d6af9589..74c5a6569d08674bba05a49888d131a459b74f9a 100644
--- a/drivers/staging/gma500/psb_gtt.c
+++ b/drivers/staging/gma500/psb_gtt.c
@@ -16,12 +16,24 @@
  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Authors: Thomas Hellstrom <thomas-at-tungstengraphics.com>
+ *	    Alan Cox <alan@linux.intel.com>
  */
 
 #include <drm/drmP.h>
 #include "psb_drv.h"
-#include "psb_pvr_glue.h"
 
+
+/*
+ *	GTT resource allocator - manage page mappings in GTT space
+ */
+
+/**
+ *	psb_gtt_mask_pte	-	generate GART pte entry
+ *	@pfn: page number to encode
+ *	@type: type of memory in the GART
+ *
+ *	Set the GART entry for the appropriate memory type.
+ */
 static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type)
 {
 	uint32_t mask = PSB_PTE_VALID;
@@ -36,6 +48,327 @@ static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type)
 	return (pfn << PAGE_SHIFT) | mask;
 }
 
+/**
+ *	psb_gtt_entry		-	find the GART entries for a gtt_range
+ *	@dev: our DRM device
+ *	@r: our GTT range
+ * 
+ *	Given a gtt_range object return the GART offset of the page table
+ *	entries for this gtt_range
+ */
+u32 *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r)
+{
+        struct drm_psb_private *dev_priv = dev->dev_private;
+	unsigned long offset;
+
+	offset = r->resource.start - dev_priv->gtt_mem->start;
+
+	return dev_priv->gtt_map + (offset >> PAGE_SHIFT);
+}
+
+/**
+ *	psb_gtt_insert	-	put an object into the GART
+ *	@dev: our DRM device
+ *	@r: our GTT range
+ *
+ *	Take our preallocated GTT range and insert the GEM object into
+ *	the GART.
+ *
+ *	FIXME: gtt lock ?
+ */
+static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r)
+{
+        struct drm_psb_private *dev_priv = dev->dev_private;
+	u32 *gtt_slot, pte;
+	int numpages = (r->resource.end + 1 - r->resource.start) >> PAGE_SHIFT;
+	struct page **pages;
+	int i;
+
+	if (r->pages == NULL) {
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
+	WARN_ON(r->stolen);	/* refcount these maybe ? */
+
+	gtt_slot = psb_gtt_entry(dev, r);
+	pages = r->pages;
+
+	/* Make sure we have no alias present */
+	wbinvd();
+
+	/* Write our page entries into the GART itself */
+	for (i = 0; i < numpages; i++) {
+		pte = psb_gtt_mask_pte(page_to_pfn(*pages++), 0/*type*/);
+		iowrite32(pte, gtt_slot++);
+	}
+	/* Make sure all the entries are set before we return */
+	ioread32(gtt_slot - 1);
+	
+	return 0;
+}
+
+/**
+ *	psb_gtt_remove	-	remove an object from the GART
+ *	@dev: our DRM device
+ *	@r: our GTT range
+ *
+ *	Remove a preallocated GTT range from the GART. Overwrite all the
+ *	page table entries with the dummy page
+ */
+
+static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
+{
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	u32 *gtt_slot, pte;
+	int numpages = (r->resource.end + 1 - r->resource.start) >> PAGE_SHIFT;
+	int i;
+
+	WARN_ON(r->stolen);
+
+	gtt_slot = psb_gtt_entry(dev, r);
+	pte = psb_gtt_mask_pte(page_to_pfn(dev_priv->scratch_page), 0);;
+
+	for (i = 0; i < numpages; i++)
+		iowrite32(pte, gtt_slot++);
+	ioread32(gtt_slot - 1);
+}
+
+/**
+ *	psb_gtt_attach_pages	-	attach and pin GEM pages
+ *	@gt: the gtt range
+ *
+ *	Pin and build an in kernel list of the pages that back our GEM object.
+ *	While we hold this the pages cannot be swapped out
+ *
+ *	FIXME: Do we need to cache flush when we update the GTT
+ */
+static int psb_gtt_attach_pages(struct gtt_range *gt)
+{
+	struct inode *inode;
+	struct address_space *mapping;
+	int i;
+	struct page *p;
+	int pages = (gt->resource.end + 1 - gt->resource.start) >> PAGE_SHIFT;
+
+	WARN_ON(gt->pages);
+
+	/* This is the shared memory object that backs the GEM resource */
+	inode = gt->gem.filp->f_path.dentry->d_inode;
+	mapping = inode->i_mapping;
+
+	gt->pages = kmalloc(pages * sizeof(struct page *), GFP_KERNEL);
+	if (gt->pages == NULL)
+		return -ENOMEM;
+	for (i = 0; i < pages; i++) {
+		/* FIXME: review flags later */
+		p = read_cache_page_gfp(mapping, i,
+					__GFP_COLD | GFP_KERNEL);
+		if (IS_ERR(p))
+			goto err;
+		gt->pages[i] = p;
+	}
+	return 0;
+
+err:
+	while (i--)
+		page_cache_release(gt->pages[i]);
+	kfree(gt->pages);
+	gt->pages = NULL;
+	return PTR_ERR(p);
+}
+
+/**
+ *	psb_gtt_detach_pages	-	attach and pin GEM pages
+ *	@gt: the gtt range
+ *
+ *	Undo the effect of psb_gtt_attach_pages. At this point the pages
+ *	must have been removed from the GART as they could now be paged out
+ *	and move bus address.
+ *
+ *	FIXME: Do we need to cache flush when we update the GTT
+ */
+static void psb_gtt_detach_pages(struct gtt_range *gt)
+{
+	int i;
+	int pages = (gt->resource.end + 1 - gt->resource.start) >> PAGE_SHIFT;
+
+	for (i = 0; i < pages; i++) {
+		/* FIXME: do we need to force dirty */
+		set_page_dirty(gt->pages[i]);
+		/* Undo the reference we took when populating the table */
+		page_cache_release(gt->pages[i]);
+	}
+	kfree(gt->pages);
+	gt->pages = NULL;
+}
+
+/**
+ *	psb_gtt_pin		-	pin pages into the GTT
+ *	@gt: range to pin
+ *
+ *	Pin a set of pages into the GTT. The pins are refcounted so that
+ *	multiple pins need multiple unpins to undo.
+ *
+ *	Non GEM backed objects treat this as a no-op as they are always GTT
+ *	backed objects.
+ */
+int psb_gtt_pin(struct gtt_range *gt)
+{
+	int ret;
+	struct drm_device *dev = gt->gem.dev;
+	struct drm_psb_private *dev_priv = dev->dev_private;
+
+	mutex_lock(&dev_priv->gtt_mutex);
+
+	if (gt->in_gart == 0 && gt->stolen == 0) {
+		ret = psb_gtt_attach_pages(gt);
+		if (ret < 0)
+			goto out;
+		ret = psb_gtt_insert(dev, gt);
+		if (ret < 0) {
+			psb_gtt_detach_pages(gt);
+			goto out;
+		}
+	}
+	gt->in_gart++;
+out:
+	mutex_unlock(&dev_priv->gtt_mutex);
+	return ret;
+}
+
+/**
+ *	psb_gtt_unpin		-	Drop a GTT pin requirement
+ *	@gt: range to pin
+ *
+ *	Undoes the effect of psb_gtt_pin. On the last drop the GEM object
+ *	will be removed from the GTT which will also drop the page references
+ *	and allow the VM to clean up or page stuff.
+ *
+ *	Non GEM backed objects treat this as a no-op as they are always GTT
+ *	backed objects.
+ */
+void psb_gtt_unpin(struct gtt_range *gt)
+{
+	struct drm_device *dev = gt->gem.dev;
+	struct drm_psb_private *dev_priv = dev->dev_private;
+
+	mutex_lock(&dev_priv->gtt_mutex);
+
+	WARN_ON(!gt->in_gart);
+
+	gt->in_gart--;
+	if (gt->in_gart == 0 && gt->stolen == 0) {
+		psb_gtt_remove(dev, gt);
+		psb_gtt_detach_pages(gt);
+	}
+	mutex_unlock(&dev_priv->gtt_mutex);
+}
+	
+/*
+ *	GTT resource allocator - allocate and manage GTT address space
+ */
+
+/**
+ *	psb_gtt_alloc_range	-	allocate GTT address space
+ *	@dev: Our DRM device
+ *	@len: length (bytes) of address space required
+ *	@name: resource name
+ *	@backed: resource should be backed by stolen pages
+ *
+ *	Ask the kernel core to find us a suitable range of addresses
+ *	to use for a GTT mapping.
+ *
+ *	Returns a gtt_range structure describing the object, or NULL on
+ *	error. On successful return the resource is both allocated and marked
+ *	as in use.
+ */
+struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
+						const char *name, int backed)
+{
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	struct gtt_range *gt;
+	struct resource *r = dev_priv->gtt_mem;
+	int ret;
+	unsigned long start, end;
+	
+	if (backed) {
+	        /* The start of the GTT is the stolen pages */
+	        start = r->start;
+	        end = r->start + dev_priv->pg->stolen_size - 1;
+        } else {
+                /* The rest we will use for GEM backed objects */
+                start = r->start + dev_priv->pg->stolen_size;
+                end = r->end;
+        }
+
+	gt = kzalloc(sizeof(struct gtt_range), GFP_KERNEL);
+	if (gt == NULL)
+		return NULL;
+        gt->resource.name = name;
+        gt->stolen = backed;
+        gt->in_gart = backed;
+        /* Ensure this is set for non GEM objects */
+        gt->gem.dev = dev;
+	kref_init(&gt->kref);
+
+	ret = allocate_resource(dev_priv->gtt_mem, &gt->resource,
+				len, start, end, PAGE_SIZE, NULL, NULL);
+	if (ret == 0) {
+	        gt->offset = gt->resource.start - r->start;
+		return gt;
+        }
+	kfree(gt);
+	return NULL;
+}
+
+/**
+ *	psb_gtt_destroy		-	final free up of a gtt
+ *	@kref: the kref of the gtt
+ *
+ *	Called from the kernel kref put when the final reference to our
+ *	GTT object is dropped. At that point we can free up the resources.
+ *
+ *	For now we handle mmap clean up here to work around limits in GEM
+ */
+static void psb_gtt_destroy(struct kref *kref)
+{
+	struct gtt_range *gt = container_of(kref, struct gtt_range, kref);
+
+	/* Undo the mmap pin if we are destroying the object */
+	if (gt->mmapping) {
+		psb_gtt_unpin(gt);
+		gt->mmapping = 0;
+	}
+	WARN_ON(gt->in_gart && !gt->stolen);
+	release_resource(&gt->resource);
+	kfree(gt);
+}
+
+/**
+ *	psb_gtt_kref_put	-	drop reference to a GTT object
+ *	@gt: the GT being dropped
+ *
+ *	Drop a reference to a psb gtt
+ */
+void psb_gtt_kref_put(struct gtt_range *gt)
+{
+	kref_put(&gt->kref, psb_gtt_destroy);
+}
+
+/**
+ *	psb_gtt_free_range	-	release GTT address space
+ *	@dev: our DRM device
+ *	@gt: a mapping created with psb_gtt_alloc_range
+ *
+ *	Release a resource that was allocated with psb_gtt_alloc_range
+ */
+void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt)
+{
+	psb_gtt_kref_put(gt);
+}
+
+
 struct psb_gtt *psb_gtt_alloc(struct drm_device *dev)
 {
 	struct psb_gtt *tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
@@ -49,98 +382,89 @@ struct psb_gtt *psb_gtt_alloc(struct drm_device *dev)
 	return tmp;
 }
 
-void psb_gtt_takedown(struct psb_gtt *pg, int free)
+void psb_gtt_takedown(struct drm_device *dev)
 {
-	struct drm_psb_private *dev_priv = pg->dev->dev_private;
-
-	if (!pg)
-		return;
+	struct drm_psb_private *dev_priv = dev->dev_private;
 
-	if (pg->gtt_map) {
-		iounmap(pg->gtt_map);
-		pg->gtt_map = NULL;
+	/* FIXME: iounmap dev_priv->vram_addr etc */
+	if (dev_priv->gtt_map) {
+		iounmap(dev_priv->gtt_map);
+		dev_priv->gtt_map = NULL;
 	}
-	if (pg->initialized) {
-		pci_write_config_word(pg->dev->pdev, PSB_GMCH_CTRL,
-				      pg->gmch_ctrl);
-		PSB_WVDC32(pg->pge_ctl, PSB_PGETBL_CTL);
+	if (dev_priv->gtt_initialized) {
+		pci_write_config_word(dev->pdev, PSB_GMCH_CTRL,
+				      dev_priv->gmch_ctrl);
+		PSB_WVDC32(dev_priv->pge_ctl, PSB_PGETBL_CTL);
 		(void) PSB_RVDC32(PSB_PGETBL_CTL);
 	}
-	if (free)
-		kfree(pg);
+	kfree(dev_priv->pg);
+	dev_priv->pg = NULL;
 }
 
-int psb_gtt_init(struct psb_gtt *pg, int resume)
+int psb_gtt_init(struct drm_device *dev, int resume)
 {
-	struct drm_device *dev = pg->dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	unsigned gtt_pages;
-	unsigned long stolen_size, vram_stolen_size, ci_stolen_size;
-	unsigned long rar_stolen_size;
+	unsigned long stolen_size, vram_stolen_size;
 	unsigned i, num_pages;
 	unsigned pfn_base;
-	uint32_t ci_pages, vram_pages;
+	uint32_t vram_pages;
 	uint32_t tt_pages;
 	uint32_t *ttm_gtt_map;
 	uint32_t dvmt_mode = 0;
+	struct psb_gtt *pg;
 
 	int ret = 0;
 	uint32_t pte;
 
-	pci_read_config_word(dev->pdev, PSB_GMCH_CTRL, &pg->gmch_ctrl);
+	mutex_init(&dev_priv->gtt_mutex);
+
+	dev_priv->pg = pg = psb_gtt_alloc(dev);
+	if (pg == NULL)
+	        return -ENOMEM;
+
+	pci_read_config_word(dev->pdev, PSB_GMCH_CTRL, &dev_priv->gmch_ctrl);
 	pci_write_config_word(dev->pdev, PSB_GMCH_CTRL,
-			      pg->gmch_ctrl | _PSB_GMCH_ENABLED);
+			      dev_priv->gmch_ctrl | _PSB_GMCH_ENABLED);
 
-	pg->pge_ctl = PSB_RVDC32(PSB_PGETBL_CTL);
-	PSB_WVDC32(pg->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
+	dev_priv->pge_ctl = PSB_RVDC32(PSB_PGETBL_CTL);
+	PSB_WVDC32(dev_priv->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
 	(void) PSB_RVDC32(PSB_PGETBL_CTL);
 
-	pg->initialized = 1;
+	/* The root resource we allocate address space from */
+	dev_priv->gtt_mem = &dev->pdev->resource[PSB_GATT_RESOURCE];
 
-	pg->gtt_phys_start = pg->pge_ctl & PAGE_MASK;
+	dev_priv->gtt_initialized = 1;
+
+	pg->gtt_phys_start = dev_priv->pge_ctl & PAGE_MASK;
 
 	pg->gatt_start = pci_resource_start(dev->pdev, PSB_GATT_RESOURCE);
 	/* fix me: video mmu has hw bug to access 0x0D0000000,
 	 * then make gatt start at 0x0e000,0000 */
-	pg->mmu_gatt_start = PSB_MEM_TT_START;
+	pg->mmu_gatt_start = 0xE0000000;
 	pg->gtt_start = pci_resource_start(dev->pdev, PSB_GTT_RESOURCE);
 	gtt_pages =
 	    pci_resource_len(dev->pdev, PSB_GTT_RESOURCE) >> PAGE_SHIFT;
 	pg->gatt_pages = pci_resource_len(dev->pdev, PSB_GATT_RESOURCE)
 	    >> PAGE_SHIFT;
 
-	pci_read_config_dword(dev->pdev, PSB_BSM, &pg->stolen_base);
-	vram_stolen_size = pg->gtt_phys_start - pg->stolen_base - PAGE_SIZE;
+	pci_read_config_dword(dev->pdev, PSB_BSM, &dev_priv->stolen_base);
+	vram_stolen_size = pg->gtt_phys_start - dev_priv->stolen_base - PAGE_SIZE;
 
-	/* CI is not included in the stolen size since the TOPAZ MMU bug */
-	ci_stolen_size = dev_priv->ci_region_size;
-	/* Don't add CI & RAR share buffer space
-	 * managed by TTM to stolen_size */
 	stolen_size = vram_stolen_size;
 
-	rar_stolen_size = dev_priv->rar_region_size;
-
 	printk(KERN_INFO"GMMADR(region 0) start: 0x%08x (%dM).\n",
 		pg->gatt_start, pg->gatt_pages/256);
 	printk(KERN_INFO"GTTADR(region 3) start: 0x%08x (can map %dM RAM), and actual RAM base 0x%08x.\n",
 		pg->gtt_start, gtt_pages * 4, pg->gtt_phys_start);
-	printk(KERN_INFO "Stole memory information\n");
-	printk(KERN_INFO "      base in RAM: 0x%x\n", pg->stolen_base);
-	printk(KERN_INFO "      size: %luK, calculated by (GTT RAM base) - (Stolen base), seems wrong\n",
+	printk(KERN_INFO "Stolen memory information\n");
+	printk(KERN_INFO "       base in RAM: 0x%x\n", dev_priv->stolen_base);
+	printk(KERN_INFO "       size: %luK, calculated by (GTT RAM base) - (Stolen base), seems wrong\n",
 		vram_stolen_size/1024);
-	dvmt_mode = (pg->gmch_ctrl >> 4) & 0x7;
+	dvmt_mode = (dev_priv->gmch_ctrl >> 4) & 0x7;
 	printk(KERN_INFO "      the correct size should be: %dM(dvmt mode=%d)\n",
 		(dvmt_mode == 1) ? 1 : (2 << (dvmt_mode - 1)), dvmt_mode);
 
-	if (ci_stolen_size > 0)
-		printk(KERN_INFO"CI Stole memory: RAM base = 0x%08x, size = %lu M\n",
-				dev_priv->ci_region_start,
-				ci_stolen_size / 1024 / 1024);
-	if (rar_stolen_size > 0)
-		printk(KERN_INFO "RAR Stole memory: RAM base = 0x%08x, size = %lu M\n",
-			dev_priv->rar_region_start,
-			rar_stolen_size / 1024 / 1024);
-
 	if (resume && (gtt_pages != pg->gtt_pages) &&
 	    (stolen_size != pg->stolen_size)) {
 		DRM_ERROR("GTT resume error.\n");
@@ -150,42 +474,40 @@ int psb_gtt_init(struct psb_gtt *pg, int resume)
 
 	pg->gtt_pages = gtt_pages;
 	pg->stolen_size = stolen_size;
-	pg->vram_stolen_size = vram_stolen_size;
-	pg->ci_stolen_size = ci_stolen_size;
-	pg->rar_stolen_size = rar_stolen_size;
-	pg->gtt_map =
+	dev_priv->vram_stolen_size = vram_stolen_size;
+	dev_priv->gtt_map =
 	    ioremap_nocache(pg->gtt_phys_start, gtt_pages << PAGE_SHIFT);
-	if (!pg->gtt_map) {
+	if (!dev_priv->gtt_map) {
 		DRM_ERROR("Failure to map gtt.\n");
 		ret = -ENOMEM;
 		goto out_err;
 	}
 
-	pg->vram_addr = ioremap_wc(pg->stolen_base, stolen_size);
-	if (!pg->vram_addr) {
+	dev_priv->vram_addr = ioremap_wc(dev_priv->stolen_base, stolen_size);
+	if (!dev_priv->vram_addr) {
 		DRM_ERROR("Failure to map stolen base.\n");
 		ret = -ENOMEM;
 		goto out_err;
 	}
 
-	DRM_DEBUG("%s: vram kernel virtual address %p\n", pg->vram_addr);
+	DRM_DEBUG("%s: vram kernel virtual address %p\n", dev_priv->vram_addr);
 
 	tt_pages = (pg->gatt_pages < PSB_TT_PRIV0_PLIMIT) ?
 		(pg->gatt_pages) : PSB_TT_PRIV0_PLIMIT;
 
-	ttm_gtt_map = pg->gtt_map + tt_pages / 2;
+	ttm_gtt_map = dev_priv->gtt_map + tt_pages / 2;
 
 	/*
 	 * insert vram stolen pages.
 	 */
 
-	pfn_base = pg->stolen_base >> PAGE_SHIFT;
+	pfn_base = dev_priv->stolen_base >> PAGE_SHIFT;
 	vram_pages = num_pages = vram_stolen_size >> PAGE_SHIFT;
 	printk(KERN_INFO"Set up %d stolen pages starting at 0x%08x, GTT offset %dK\n",
 		num_pages, pfn_base, 0);
 	for (i = 0; i < num_pages; ++i) {
 		pte = psb_gtt_mask_pte(pfn_base + i, 0);
-		iowrite32(pte, pg->gtt_map + i);
+		iowrite32(pte, dev_priv->gtt_map + i);
 	}
 
 	/*
@@ -194,35 +516,8 @@ int psb_gtt_init(struct psb_gtt *pg, int resume)
 	pfn_base = page_to_pfn(dev_priv->scratch_page);
 	pte = psb_gtt_mask_pte(pfn_base, 0);
 	for (; i < tt_pages / 2 - 1; ++i)
-		iowrite32(pte, pg->gtt_map + i);
-
-	/*
-	 * insert CI stolen pages
-	 */
-
-	pfn_base = dev_priv->ci_region_start >> PAGE_SHIFT;
-	ci_pages = num_pages = ci_stolen_size >> PAGE_SHIFT;
-	printk(KERN_INFO"Set up %d CI stolen pages starting at 0x%08x, GTT offset %dK\n",
-	       num_pages, pfn_base, (ttm_gtt_map - pg->gtt_map) * 4);
-	for (i = 0; i < num_pages; ++i) {
-		pte = psb_gtt_mask_pte(pfn_base + i, 0);
-		iowrite32(pte, ttm_gtt_map + i);
-	}
+		iowrite32(pte, dev_priv->gtt_map + i);
 
-	/*
-	 * insert RAR stolen pages
-	 */
-	if (rar_stolen_size != 0) {
-		pfn_base = dev_priv->rar_region_start >> PAGE_SHIFT;
-		num_pages = rar_stolen_size >> PAGE_SHIFT;
-		printk(KERN_INFO"Set up %d RAR stolen pages starting at 0x%08x, GTT offset %dK\n",
-			num_pages, pfn_base,
-			(ttm_gtt_map - pg->gtt_map + i) * 4);
-		for (; i < num_pages + ci_pages; ++i) {
-			pte = psb_gtt_mask_pte(pfn_base + i - ci_pages, 0);
-			iowrite32(pte, ttm_gtt_map + i);
-		}
-	}
 	/*
 	 * Init rest of gtt managed by TTM.
 	 */
@@ -234,801 +529,11 @@ int psb_gtt_init(struct psb_gtt *pg, int resume)
 
 	for (; i < pg->gatt_pages - tt_pages / 2; ++i)
 		iowrite32(pte, ttm_gtt_map + i);
-	(void) ioread32(pg->gtt_map + i - 1);
+	(void) ioread32(dev_priv->gtt_map + i - 1);
 
 	return 0;
 
 out_err:
-	psb_gtt_takedown(pg, 0);
-	return ret;
-}
-
-int psb_gtt_insert_pages(struct psb_gtt *pg, struct page **pages,
-			 unsigned offset_pages, unsigned num_pages,
-			 unsigned desired_tile_stride,
-			 unsigned hw_tile_stride, int type)
-{
-	unsigned rows = 1;
-	unsigned add;
-	unsigned row_add;
-	unsigned i;
-	unsigned j;
-	uint32_t *cur_page = NULL;
-	uint32_t pte;
-
-	if (hw_tile_stride)
-		rows = num_pages / desired_tile_stride;
-	else
-		desired_tile_stride = num_pages;
-
-	add = desired_tile_stride;
-	row_add = hw_tile_stride;
-
-	down_read(&pg->sem);
-	for (i = 0; i < rows; ++i) {
-		cur_page = pg->gtt_map + offset_pages;
-		for (j = 0; j < desired_tile_stride; ++j) {
-			pte =
-			    psb_gtt_mask_pte(page_to_pfn(*pages++), type);
-			iowrite32(pte, cur_page++);
-		}
-		offset_pages += add;
-	}
-	(void) ioread32(cur_page - 1);
-	up_read(&pg->sem);
-
-	return 0;
-}
-
-int psb_gtt_insert_phys_addresses(struct psb_gtt *pg, dma_addr_t *pPhysFrames,
-			unsigned offset_pages, unsigned num_pages, int type)
-{
-	unsigned j;
-	uint32_t *cur_page = NULL;
-	uint32_t pte;
-	u32 ba;
-
-	down_read(&pg->sem);
-	cur_page = pg->gtt_map + offset_pages;
-	for (j = 0; j < num_pages; ++j) {
-		ba = *pPhysFrames++;
-		pte =  psb_gtt_mask_pte(ba >> PAGE_SHIFT, type);
-		iowrite32(pte, cur_page++);
-	}
-	(void) ioread32(cur_page - 1);
-	up_read(&pg->sem);
-	return 0;
-}
-
-int psb_gtt_remove_pages(struct psb_gtt *pg, unsigned offset_pages,
-			 unsigned num_pages, unsigned desired_tile_stride,
-			 unsigned hw_tile_stride, int rc_prot)
-{
-	struct drm_psb_private *dev_priv = pg->dev->dev_private;
-	unsigned rows = 1;
-	unsigned add;
-	unsigned row_add;
-	unsigned i;
-	unsigned j;
-	uint32_t *cur_page = NULL;
-	unsigned pfn_base = page_to_pfn(dev_priv->scratch_page);
-	uint32_t pte = psb_gtt_mask_pte(pfn_base, 0);
-
-	if (hw_tile_stride)
-		rows = num_pages / desired_tile_stride;
-	else
-		desired_tile_stride = num_pages;
-
-	add = desired_tile_stride;
-	row_add = hw_tile_stride;
-
-	if (rc_prot)
-		down_read(&pg->sem);
-	for (i = 0; i < rows; ++i) {
-		cur_page = pg->gtt_map + offset_pages;
-		for (j = 0; j < desired_tile_stride; ++j)
-			iowrite32(pte, cur_page++);
-
-		offset_pages += add;
-	}
-	(void) ioread32(cur_page - 1);
-	if (rc_prot)
-		up_read(&pg->sem);
-
-	return 0;
-}
-
-int psb_gtt_mm_init(struct psb_gtt *pg)
-{
-	struct psb_gtt_mm *gtt_mm;
-	struct drm_psb_private *dev_priv = pg->dev->dev_private;
-	struct drm_open_hash *ht;
-	struct drm_mm *mm;
-	int ret;
-	uint32_t tt_start;
-	uint32_t tt_size;
-
-	if (!pg || !pg->initialized) {
-		DRM_DEBUG("Invalid gtt struct\n");
-		return -EINVAL;
-	}
-
-	gtt_mm =  kzalloc(sizeof(struct psb_gtt_mm), GFP_KERNEL);
-	if (!gtt_mm)
-		return -ENOMEM;
-
-	spin_lock_init(&gtt_mm->lock);
-
-	ht = &gtt_mm->hash;
-	ret = drm_ht_create(ht, 20);
-	if (ret) {
-		DRM_DEBUG("Create hash table failed(%d)\n", ret);
-		goto err_free;
-	}
-
-	tt_start = (pg->stolen_size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	tt_start = (tt_start < pg->gatt_pages) ? tt_start : pg->gatt_pages;
-	tt_size = (pg->gatt_pages < PSB_TT_PRIV0_PLIMIT) ?
-			(pg->gatt_pages) : PSB_TT_PRIV0_PLIMIT;
-
-	mm = &gtt_mm->base;
-
-	/*will use tt_start ~ 128M for IMG TT buffers*/
-	ret = drm_mm_init(mm, tt_start, ((tt_size / 2) - tt_start));
-	if (ret) {
-		DRM_DEBUG("drm_mm_int error(%d)\n", ret);
-		goto err_mm_init;
-	}
-
-	gtt_mm->count = 0;
-
-	dev_priv->gtt_mm = gtt_mm;
-
-	DRM_INFO("PSB GTT mem manager ready, tt_start %ld, tt_size %ld pages\n",
-		(unsigned long)tt_start,
-		(unsigned long)((tt_size / 2) - tt_start));
-	return 0;
-err_mm_init:
-	drm_ht_remove(ht);
-
-err_free:
-	kfree(gtt_mm);
+	psb_gtt_takedown(dev);
 	return ret;
 }
-
-/**
- * Delete all hash entries;
- */
-void psb_gtt_mm_takedown(void)
-{
-	return;
-}
-
-static int psb_gtt_mm_get_ht_by_pid_locked(struct psb_gtt_mm *mm,
-				    u32 tgid,
-				    struct psb_gtt_hash_entry **hentry)
-{
-	struct drm_hash_item *entry;
-	struct psb_gtt_hash_entry *psb_entry;
-	int ret;
-
-	ret = drm_ht_find_item(&mm->hash, tgid, &entry);
-	if (ret) {
-		DRM_DEBUG("Cannot find entry pid=%ld\n", tgid);
-		return ret;
-	}
-
-	psb_entry = container_of(entry, struct psb_gtt_hash_entry, item);
-	if (!psb_entry) {
-		DRM_DEBUG("Invalid entry");
-		return -EINVAL;
-	}
-
-	*hentry = psb_entry;
-	return 0;
-}
-
-
-static int psb_gtt_mm_insert_ht_locked(struct psb_gtt_mm *mm,
-				       u32 tgid,
-				       struct psb_gtt_hash_entry *hentry)
-{
-	struct drm_hash_item *item;
-	int ret;
-
-	if (!hentry) {
-		DRM_DEBUG("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	item = &hentry->item;
-	item->key = tgid;
-
-	/**
-	 * NOTE: drm_ht_insert_item will perform such a check
-	ret = psb_gtt_mm_get_ht_by_pid(mm, tgid, &tmp);
-	if (!ret) {
-		DRM_DEBUG("Entry already exists for pid %ld\n", tgid);
-		return -EAGAIN;
-	}
-	*/
-
-	/*Insert the given entry*/
-	ret = drm_ht_insert_item(&mm->hash, item);
-	if (ret) {
-		DRM_DEBUG("Insert failure\n");
-		return ret;
-	}
-
-	mm->count++;
-
-	return 0;
-}
-
-static int psb_gtt_mm_alloc_insert_ht(struct psb_gtt_mm *mm,
-				      u32 tgid,
-				      struct psb_gtt_hash_entry **entry)
-{
-	struct psb_gtt_hash_entry *hentry;
-	int ret;
-
-	/*if the hentry for this tgid exists, just get it and return*/
-	spin_lock(&mm->lock);
-	ret = psb_gtt_mm_get_ht_by_pid_locked(mm, tgid, &hentry);
-	if (!ret) {
-		DRM_DEBUG("Entry for tgid %ld exist, hentry %p\n",
-			  tgid, hentry);
-		*entry = hentry;
-		spin_unlock(&mm->lock);
-		return 0;
-	}
-	spin_unlock(&mm->lock);
-
-	DRM_DEBUG("Entry for tgid %ld doesn't exist, will create it\n", tgid);
-
-	hentry = kzalloc(sizeof(struct psb_gtt_hash_entry), GFP_KERNEL);
-	if (!hentry) {
-		DRM_DEBUG("Kmalloc failled\n");
-		return -ENOMEM;
-	}
-
-	ret = drm_ht_create(&hentry->ht, 20);
-	if (ret) {
-		DRM_DEBUG("Create hash table failed\n");
-		return ret;
-	}
-
-	spin_lock(&mm->lock);
-	ret = psb_gtt_mm_insert_ht_locked(mm, tgid, hentry);
-	spin_unlock(&mm->lock);
-
-	if (!ret)
-		*entry = hentry;
-
-	return ret;
-}
-
-static struct psb_gtt_hash_entry *
-psb_gtt_mm_remove_ht_locked(struct psb_gtt_mm *mm, u32 tgid)
-{
-	struct psb_gtt_hash_entry *tmp;
-	int ret;
-
-	ret = psb_gtt_mm_get_ht_by_pid_locked(mm, tgid, &tmp);
-	if (ret) {
-		DRM_DEBUG("Cannot find entry pid %ld\n", tgid);
-		return NULL;
-	}
-
-	/*remove it from ht*/
-	drm_ht_remove_item(&mm->hash, &tmp->item);
-
-	mm->count--;
-
-	return tmp;
-}
-
-static int psb_gtt_mm_remove_free_ht_locked(struct psb_gtt_mm *mm, u32 tgid)
-{
-	struct psb_gtt_hash_entry *entry;
-
-	entry = psb_gtt_mm_remove_ht_locked(mm, tgid);
-
-	if (!entry) {
-		DRM_DEBUG("Invalid entry");
-		return -EINVAL;
-	}
-
-	/*delete ht*/
-	drm_ht_remove(&entry->ht);
-
-	/*free this entry*/
-	kfree(entry);
-	return 0;
-}
-
-static int
-psb_gtt_mm_get_mem_mapping_locked(struct drm_open_hash *ht,
-			   u32 key,
-			   struct psb_gtt_mem_mapping **hentry)
-{
-	struct drm_hash_item *entry;
-	struct psb_gtt_mem_mapping *mapping;
-	int ret;
-
-	ret = drm_ht_find_item(ht, key, &entry);
-	if (ret) {
-		DRM_DEBUG("Cannot find key %ld\n", key);
-		return ret;
-	}
-
-	mapping =  container_of(entry, struct psb_gtt_mem_mapping, item);
-	if (!mapping) {
-		DRM_DEBUG("Invalid entry\n");
-		return -EINVAL;
-	}
-
-	*hentry = mapping;
-	return 0;
-}
-
-static int
-psb_gtt_mm_insert_mem_mapping_locked(struct drm_open_hash *ht,
-			      u32 key,
-			      struct psb_gtt_mem_mapping *hentry)
-{
-	struct drm_hash_item *item;
-	struct psb_gtt_hash_entry *entry;
-	int ret;
-
-	if (!hentry) {
-		DRM_DEBUG("hentry is NULL\n");
-		return -EINVAL;
-	}
-
-	item = &hentry->item;
-	item->key = key;
-
-	ret = drm_ht_insert_item(ht, item);
-	if (ret) {
-		DRM_DEBUG("insert_item failed\n");
-		return ret;
-	}
-
-	entry = container_of(ht, struct psb_gtt_hash_entry, ht);
-	if (entry)
-		entry->count++;
-
-	return 0;
-}
-
-static int
-psb_gtt_mm_alloc_insert_mem_mapping(struct psb_gtt_mm *mm,
-				    struct drm_open_hash *ht,
-				    u32 key,
-				    struct drm_mm_node *node,
-				    struct psb_gtt_mem_mapping **entry)
-{
-	struct psb_gtt_mem_mapping *mapping;
-	int ret;
-
-	if (!node || !ht) {
-		DRM_DEBUG("parameter error\n");
-		return -EINVAL;
-	}
-
-	/*try to get this mem_map */
-	spin_lock(&mm->lock);
-	ret = psb_gtt_mm_get_mem_mapping_locked(ht, key, &mapping);
-	if (!ret) {
-		DRM_DEBUG("mapping entry for key %ld exists, entry %p\n",
-			  key, mapping);
-		*entry = mapping;
-		spin_unlock(&mm->lock);
-		return 0;
-	}
-	spin_unlock(&mm->lock);
-
-	DRM_DEBUG("Mapping entry for key %ld doesn't exist, will create it\n",
-		  key);
-
-	mapping = kzalloc(sizeof(struct psb_gtt_mem_mapping), GFP_KERNEL);
-	if (!mapping) {
-		DRM_DEBUG("kmalloc failed\n");
-		return -ENOMEM;
-	}
-
-	mapping->node = node;
-
-	spin_lock(&mm->lock);
-	ret = psb_gtt_mm_insert_mem_mapping_locked(ht, key, mapping);
-	spin_unlock(&mm->lock);
-
-	if (!ret)
-		*entry = mapping;
-
-	return ret;
-}
-
-static struct psb_gtt_mem_mapping *
-psb_gtt_mm_remove_mem_mapping_locked(struct drm_open_hash *ht, u32 key)
-{
-	struct psb_gtt_mem_mapping *tmp;
-	struct psb_gtt_hash_entry *entry;
-	int ret;
-
-	ret = psb_gtt_mm_get_mem_mapping_locked(ht, key, &tmp);
-	if (ret) {
-		DRM_DEBUG("Cannot find key %ld\n", key);
-		return NULL;
-	}
-
-	drm_ht_remove_item(ht, &tmp->item);
-
-	entry = container_of(ht, struct psb_gtt_hash_entry, ht);
-	if (entry)
-		entry->count--;
-
-	return tmp;
-}
-
-static int psb_gtt_mm_remove_free_mem_mapping_locked(struct drm_open_hash *ht,
-					      u32 key,
-					      struct drm_mm_node **node)
-{
-	struct psb_gtt_mem_mapping *entry;
-
-	entry = psb_gtt_mm_remove_mem_mapping_locked(ht, key);
-	if (!entry) {
-		DRM_DEBUG("entry is NULL\n");
-		return -EINVAL;
-	}
-
-	*node = entry->node;
-
-	kfree(entry);
-	return 0;
-}
-
-static int psb_gtt_add_node(struct psb_gtt_mm *mm,
-			    u32 tgid,
-			    u32 key,
-			    struct drm_mm_node *node,
-			    struct psb_gtt_mem_mapping **entry)
-{
-	struct psb_gtt_hash_entry *hentry;
-	struct psb_gtt_mem_mapping *mapping;
-	int ret;
-
-	ret = psb_gtt_mm_alloc_insert_ht(mm, tgid, &hentry);
-	if (ret) {
-		DRM_DEBUG("alloc_insert failed\n");
-		return ret;
-	}
-
-	ret = psb_gtt_mm_alloc_insert_mem_mapping(mm,
-						  &hentry->ht,
-						  key,
-						  node,
-						  &mapping);
-	if (ret) {
-		DRM_DEBUG("mapping alloc_insert failed\n");
-		return ret;
-	}
-
-	*entry = mapping;
-
-	return 0;
-}
-
-static int psb_gtt_remove_node(struct psb_gtt_mm *mm,
-			       u32 tgid,
-			       u32 key,
-			       struct drm_mm_node **node)
-{
-	struct psb_gtt_hash_entry *hentry;
-	struct drm_mm_node *tmp;
-	int ret;
-
-	spin_lock(&mm->lock);
-	ret = psb_gtt_mm_get_ht_by_pid_locked(mm, tgid, &hentry);
-	if (ret) {
-		DRM_DEBUG("Cannot find entry for pid %ld\n", tgid);
-		spin_unlock(&mm->lock);
-		return ret;
-	}
-	spin_unlock(&mm->lock);
-
-	/*remove mapping entry*/
-	spin_lock(&mm->lock);
-	ret = psb_gtt_mm_remove_free_mem_mapping_locked(&hentry->ht,
-							key,
-							&tmp);
-	if (ret) {
-		DRM_DEBUG("remove_free failed\n");
-		spin_unlock(&mm->lock);
-		return ret;
-	}
-
-	*node = tmp;
-
-	/*check the count of mapping entry*/
-	if (!hentry->count) {
-		DRM_DEBUG("count of mapping entry is zero, tgid=%ld\n", tgid);
-		psb_gtt_mm_remove_free_ht_locked(mm, tgid);
-	}
-
-	spin_unlock(&mm->lock);
-
-	return 0;
-}
-
-static int psb_gtt_mm_alloc_mem(struct psb_gtt_mm *mm,
-				uint32_t pages,
-				uint32_t align,
-				struct drm_mm_node **node)
-{
-	struct drm_mm_node *tmp_node;
-	int ret;
-
-	do {
-		ret = drm_mm_pre_get(&mm->base);
-		if (unlikely(ret)) {
-			DRM_DEBUG("drm_mm_pre_get error\n");
-			return ret;
-		}
-
-		spin_lock(&mm->lock);
-		tmp_node = drm_mm_search_free(&mm->base, pages, align, 1);
-		if (unlikely(!tmp_node)) {
-			DRM_DEBUG("No free node found\n");
-			spin_unlock(&mm->lock);
-			break;
-		}
-
-		tmp_node = drm_mm_get_block_atomic(tmp_node, pages, align);
-		spin_unlock(&mm->lock);
-	} while (!tmp_node);
-
-	if (!tmp_node) {
-		DRM_DEBUG("Node allocation failed\n");
-		return -ENOMEM;
-	}
-
-	*node = tmp_node;
-	return 0;
-}
-
-static void psb_gtt_mm_free_mem(struct psb_gtt_mm *mm, struct drm_mm_node *node)
-{
-	spin_lock(&mm->lock);
-	drm_mm_put_block(node);
-	spin_unlock(&mm->lock);
-}
-
-int psb_gtt_map_meminfo(struct drm_device *dev,
-			void *hKernelMemInfo,
-			uint32_t *offset)
-{
-	return -EINVAL;
-	/* FIXMEAC */
-#if 0
-	struct drm_psb_private *dev_priv
-	       = (struct drm_psb_private *)dev->dev_private;
-	void *psKernelMemInfo;
-	struct psb_gtt_mm *mm = dev_priv->gtt_mm;
-	struct psb_gtt *pg = dev_priv->pg;
-	uint32_t size, pages, offset_pages;
-	void *kmem;
-	struct drm_mm_node *node;
-	struct page **page_list;
-	struct psb_gtt_mem_mapping *mapping = NULL;
-	int ret;
-
-	ret = psb_get_meminfo_by_handle(hKernelMemInfo, &psKernelMemInfo);
-	if (ret) {
-		DRM_DEBUG("Cannot find kernelMemInfo handle %ld\n",
-			  hKernelMemInfo);
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("Got psKernelMemInfo %p for handle %lx\n",
-		  psKernelMemInfo, (u32)hKernelMemInfo);
-	size = psKernelMemInfo->ui32AllocSize;
-	kmem = psKernelMemInfo->pvLinAddrKM;
-	pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
-	DRM_DEBUG("KerMemInfo size %ld, cpuVadr %lx, pages %ld, osMemHdl %lx\n",
-		  size, kmem, pages, psKernelMemInfo->sMemBlk.hOSMemHandle);
-
-	if (!kmem)
-		DRM_DEBUG("kmem is NULL");
-
-	/*get pages*/
-	ret = psb_get_pages_by_mem_handle(psKernelMemInfo->sMemBlk.hOSMemHandle,
-					  &page_list);
-	if (ret) {
-		DRM_DEBUG("get pages error\n");
-		return ret;
-	}
-
-	DRM_DEBUG("get %ld pages\n", pages);
-
-	/*alloc memory in TT apeture*/
-	ret = psb_gtt_mm_alloc_mem(mm, pages, 0, &node);
-	if (ret) {
-		DRM_DEBUG("alloc TT memory error\n");
-		goto failed_pages_alloc;
-	}
-
-	/*update psb_gtt_mm*/
-	ret = psb_gtt_add_node(mm,
-			       task_tgid_nr(current),
-			       (u32)hKernelMemInfo,
-			       node,
-			       &mapping);
-	if (ret) {
-		DRM_DEBUG("add_node failed");
-		goto failed_add_node;
-	}
-
-	node = mapping->node;
-	offset_pages = node->start;
-
-	DRM_DEBUG("get free node for %ld pages, offset %ld pages",
-		  pages, offset_pages);
-
-	/*update gtt*/
-	psb_gtt_insert_pages(pg, page_list,
-			     (unsigned)offset_pages,
-			     (unsigned)pages,
-			     0,
-			     0,
-			     0);
-
-	*offset = offset_pages;
-	return 0;
-
-failed_add_node:
-	psb_gtt_mm_free_mem(mm, node);
-failed_pages_alloc:
-	kfree(page_list);
-	return ret;
-#endif
-}
-
-int psb_gtt_unmap_meminfo(struct drm_device *dev, void * hKernelMemInfo)
-{
-	struct drm_psb_private *dev_priv
-	       = (struct drm_psb_private *)dev->dev_private;
-	struct psb_gtt_mm *mm = dev_priv->gtt_mm;
-	struct psb_gtt *pg = dev_priv->pg;
-	uint32_t pages, offset_pages;
-	struct drm_mm_node *node;
-	int ret;
-
-	ret = psb_gtt_remove_node(mm,
-			task_tgid_nr(current),
-			(u32)hKernelMemInfo,
-			&node);
-	if (ret) {
-		DRM_DEBUG("remove node failed\n");
-		return ret;
-	}
-
-	/*remove gtt entries*/
-	offset_pages = node->start;
-	pages = node->size;
-
-	psb_gtt_remove_pages(pg, offset_pages, pages, 0, 0, 1);
-
-
-	/*free tt node*/
-
-	psb_gtt_mm_free_mem(mm, node);
-	return 0;
-}
-
-int psb_gtt_map_meminfo_ioctl(struct drm_device *dev, void *data,
-			       struct drm_file *file_priv)
-{
-	struct psb_gtt_mapping_arg *arg
-	       = (struct psb_gtt_mapping_arg *)data;
-	uint32_t *offset_pages = &arg->offset_pages;
-
-	DRM_DEBUG("\n");
-
-	return psb_gtt_map_meminfo(dev, arg->hKernelMemInfo, offset_pages);
-}
-
-int psb_gtt_unmap_meminfo_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-
-	struct psb_gtt_mapping_arg *arg
-	       = (struct psb_gtt_mapping_arg *)data;
-
-	DRM_DEBUG("\n");
-
-	return psb_gtt_unmap_meminfo(dev, arg->hKernelMemInfo);
-}
-
-int psb_gtt_map_pvr_memory(struct drm_device *dev,  unsigned int hHandle,
-			unsigned int ui32TaskId, dma_addr_t *pPages,
-			unsigned int ui32PagesNum, unsigned int *ui32Offset)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt_mm *mm = dev_priv->gtt_mm;
-	struct psb_gtt *pg = dev_priv->pg;
-	uint32_t size, pages, offset_pages;
-	struct drm_mm_node *node = NULL;
-	struct psb_gtt_mem_mapping *mapping = NULL;
-	int ret;
-
-	size = ui32PagesNum * PAGE_SIZE;
-	pages = 0;
-
-	/*alloc memory in TT apeture*/
-	ret = psb_gtt_mm_alloc_mem(mm, ui32PagesNum, 0, &node);
-	if (ret) {
-		DRM_DEBUG("alloc TT memory error\n");
-		goto failed_pages_alloc;
-	}
-
-   /*update psb_gtt_mm*/
-	ret = psb_gtt_add_node(mm,
-						   (u32)ui32TaskId,
-						   (u32)hHandle,
-						   node,
-						   &mapping);
-	if (ret) {
-		DRM_DEBUG("add_node failed");
-		goto failed_add_node;
-	}
-
-	node = mapping->node;
-	offset_pages = node->start;
-
-	DRM_DEBUG("get free node for %ld pages, offset %ld pages",
-							pages, offset_pages);
-
-	/*update gtt*/
-	psb_gtt_insert_phys_addresses(pg, pPages, (unsigned)offset_pages,
-						(unsigned)ui32PagesNum, 0);
-
-	*ui32Offset = offset_pages;
-	return 0;
-
-failed_add_node:
-	psb_gtt_mm_free_mem(mm, node);
-failed_pages_alloc:
-	return ret;
-}
-
-
-int psb_gtt_unmap_pvr_memory(struct drm_device *dev, unsigned int hHandle,
-						unsigned int ui32TaskId)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt_mm *mm = dev_priv->gtt_mm;
-	struct psb_gtt *pg = dev_priv->pg;
-	uint32_t pages, offset_pages;
-	struct drm_mm_node *node;
-	int ret;
-
-	ret = psb_gtt_remove_node(mm, (u32)ui32TaskId, (u32)hHandle, &node);
-	if (ret) {
-		printk(KERN_ERR "remove node failed\n");
-		return ret;
-	}
-
-	/*remove gtt entries*/
-	offset_pages = node->start;
-	pages = node->size;
-
-	psb_gtt_remove_pages(pg, offset_pages, pages, 0, 0, 1);
-
-	/*free tt node*/
-	psb_gtt_mm_free_mem(mm, node);
-	return 0;
-}
diff --git a/drivers/staging/gma500/psb_gtt.h b/drivers/staging/gma500/psb_gtt.h
index 0272f83b461ebb783fadda40eb0ce40d35c94e4a..535ae00f2ab96f3b1288ef6e1c19bc6f2505fd14 100644
--- a/drivers/staging/gma500/psb_gtt.h
+++ b/drivers/staging/gma500/psb_gtt.h
@@ -22,84 +22,40 @@
 
 #include <drm/drmP.h>
 
-/*#include "img_types.h"*/
-
 struct psb_gtt {
 	struct drm_device *dev;
-	int initialized;
 	uint32_t gatt_start;
 	uint32_t mmu_gatt_start;
-	uint32_t ci_start;
-	uint32_t rar_start;
 	uint32_t gtt_start;
 	uint32_t gtt_phys_start;
 	unsigned gtt_pages;
 	unsigned gatt_pages;
-	uint32_t stolen_base;
-	void *vram_addr;
-	uint32_t pge_ctl;
-	u16 gmch_ctrl;
 	unsigned long stolen_size;
 	unsigned long vram_stolen_size;
-	unsigned long ci_stolen_size;
-	unsigned long rar_stolen_size;
-	uint32_t *gtt_map;
 	struct rw_semaphore sem;
 };
 
-struct psb_gtt_mm {
-	struct drm_mm base;
-	struct drm_open_hash hash;
-	uint32_t count;
-	spinlock_t lock;
-};
-
-struct psb_gtt_hash_entry {
-	struct drm_open_hash ht;
-	uint32_t count;
-	struct drm_hash_item item;
-};
-
-struct psb_gtt_mem_mapping {
-	struct drm_mm_node *node;
-	struct drm_hash_item item;
-};
-
 /*Exported functions*/
-extern int psb_gtt_init(struct psb_gtt *pg, int resume);
-extern int psb_gtt_insert_pages(struct psb_gtt *pg, struct page **pages,
-				unsigned offset_pages, unsigned num_pages,
-				unsigned desired_tile_stride,
-				unsigned hw_tile_stride, int type);
-extern int psb_gtt_remove_pages(struct psb_gtt *pg, unsigned offset_pages,
-				unsigned num_pages,
-				unsigned desired_tile_stride,
-				unsigned hw_tile_stride,
-				int rc_prot);
-
-extern struct psb_gtt *psb_gtt_alloc(struct drm_device *dev);
-extern void psb_gtt_takedown(struct psb_gtt *pg, int free);
-extern int psb_gtt_map_meminfo(struct drm_device *dev,
-				void * hKernelMemInfo,
-				uint32_t *offset);
-extern int psb_gtt_unmap_meminfo(struct drm_device *dev,
-				 void * hKernelMemInfo);
-extern int psb_gtt_map_meminfo_ioctl(struct drm_device *dev, void *data,
-				     struct drm_file *file_priv);
-extern int psb_gtt_unmap_meminfo_ioctl(struct drm_device *dev, void *data,
-				       struct drm_file *file_priv);
-extern int psb_gtt_mm_init(struct psb_gtt *pg);
-extern void psb_gtt_mm_takedown(void);
-
-extern int psb_gtt_map_pvr_memory(struct drm_device *dev,
-                                                                  unsigned int hHandle,
-                                                                  unsigned int ui32TaskId,
-                                                                  dma_addr_t *pPages,
-                                                                  unsigned int ui32PagesNum,
-                                                                  unsigned int *ui32Offset);
+extern int psb_gtt_init(struct drm_device *dev, int resume);
+extern void psb_gtt_takedown(struct drm_device *dev);
+
+/* Each gtt_range describes an allocation in the GTT area */
+struct gtt_range {
+	struct resource resource;
+	u32 offset;
+	struct kref kref;
+	struct drm_gem_object gem;	/* GEM high level stuff */
+	int in_gart;			/* Currently in the GART (ref ct) */
+        bool stolen;			/* Backed from stolen RAM */
+        bool mmapping;			/* Is mmappable */
+	struct page **pages;		/* Backing pages if present */
+};
 
-extern int psb_gtt_unmap_pvr_memory(struct drm_device *dev,
-                                                                        unsigned int hHandle,
-                                                                        unsigned int ui32TaskId);
+extern struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
+						const char *name, int backed);
+extern void psb_gtt_kref_put(struct gtt_range *gt);
+extern void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt);
+extern int psb_gtt_pin(struct gtt_range *gt);
+extern void psb_gtt_unpin(struct gtt_range *gt);
 
 #endif
diff --git a/drivers/staging/gma500/psb_intel_display.c b/drivers/staging/gma500/psb_intel_display.c
index 80b37f4ca10a01b3ef4f30ebf6f953f31afe7207..4f47d09d65de73121d438f90a058b886692a5043 100644
--- a/drivers/staging/gma500/psb_intel_display.c
+++ b/drivers/staging/gma500/psb_intel_display.c
@@ -341,9 +341,8 @@ int psb_intel_pipe_set_base(struct drm_crtc *crtc,
 	/* struct drm_i915_master_private *master_priv; */
 	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
 	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	struct psb_intel_mode_device *mode_dev = psb_intel_crtc->mode_dev;
 	int pipe = psb_intel_crtc->pipe;
-	unsigned long Start, Offset;
+	unsigned long start, offset;
 	int dspbase = (pipe == 0 ? DSPABASE : DSPBBASE);
 	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
 	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
@@ -359,12 +358,17 @@ int psb_intel_pipe_set_base(struct drm_crtc *crtc,
 		return 0;
 	}
 
-	if (!ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-				       OSPM_UHB_FORCE_POWER_ON))
+	if (!gma_power_begin(dev, true))
 		return 0;
 
-	Start = mode_dev->bo_offset(dev, psbfb);
-	Offset = y * crtc->fb->pitch + x * (crtc->fb->bits_per_pixel / 8);
+	/* We are displaying this buffer, make sure it is actually loaded
+	   into the GTT */
+	ret = psb_gtt_pin(psbfb->gtt);
+	if (ret < 0)
+		goto psb_intel_pipe_set_base_exit;
+	start = psbfb->gtt->offset;
+
+	offset = y * crtc->fb->pitch + x * (crtc->fb->bits_per_pixel / 8);
 
 	REG_WRITE(dspstride, crtc->fb->pitch);
 
@@ -388,25 +392,29 @@ int psb_intel_pipe_set_base(struct drm_crtc *crtc,
 	default:
 		DRM_ERROR("Unknown color depth\n");
 		ret = -EINVAL;
+		psb_gtt_unpin(psbfb->gtt);
 		goto psb_intel_pipe_set_base_exit;
 	}
 	REG_WRITE(dspcntr_reg, dspcntr);
 
-	DRM_DEBUG("Writing base %08lX %08lX %d %d\n", Start, Offset, x, y);
+
+	DRM_DEBUG("Writing base %08lX %08lX %d %d\n", start, offset, x, y);
 	if (0 /* FIXMEAC - check what PSB needs */) {
-		REG_WRITE(dspbase, Offset);
+		REG_WRITE(dspbase, offset);
 		REG_READ(dspbase);
-		REG_WRITE(dspsurf, Start);
+		REG_WRITE(dspsurf, start);
 		REG_READ(dspsurf);
 	} else {
-		REG_WRITE(dspbase, Start + Offset);
+		REG_WRITE(dspbase, start + offset);
 		REG_READ(dspbase);
 	}
 
-psb_intel_pipe_set_base_exit:
-
-	ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+	/* If there was a previous display we can now unpin it */
+	if (old_fb)
+		psb_gtt_unpin(to_psb_fb(old_fb)->gtt);
 
+psb_intel_pipe_set_base_exit:
+	gma_power_end(dev);
 	return ret;
 }
 
@@ -816,8 +824,7 @@ void psb_intel_crtc_load_lut(struct drm_crtc *crtc)
 		return;
 	}
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-				      OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		for (i = 0; i < 256; i++) {
 			REG_WRITE(palreg + 4 * i,
 				  ((psb_intel_crtc->lut_r[i] +
@@ -827,7 +834,7 @@ void psb_intel_crtc_load_lut(struct drm_crtc *crtc)
 				  (psb_intel_crtc->lut_b[i] +
 				  psb_intel_crtc->lut_adj[i]));
 		}
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	} else {
 		for (i = 0; i < 256; i++) {
 			dev_priv->save_palette_a[i] =
@@ -1022,19 +1029,14 @@ static int psb_intel_crtc_cursor_set(struct drm_crtc *crtc,
 				 uint32_t width, uint32_t height)
 {
 	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv =
-				(struct drm_psb_private *)dev->dev_private;
-	struct psb_gtt *pg = dev_priv->pg;
 	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_intel_mode_device *mode_dev = psb_intel_crtc->mode_dev;
 	int pipe = psb_intel_crtc->pipe;
 	uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR;
 	uint32_t base = (pipe == 0) ? CURABASE : CURBBASE;
 	uint32_t temp;
 	size_t addr = 0;
-	uint32_t page_offset;
-	size_t size;
-	void *bo;
+	struct gtt_range *gt;
+	struct drm_gem_object *obj;
 	int ret;
 
 	DRM_DEBUG("\n");
@@ -1043,22 +1045,21 @@ static int psb_intel_crtc_cursor_set(struct drm_crtc *crtc,
 	if (!handle) {
 		DRM_DEBUG("cursor off\n");
 		/* turn off the cursor */
-		temp = 0;
-		temp |= CURSOR_MODE_DISABLE;
+		temp = CURSOR_MODE_DISABLE;
 
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-					      OSPM_UHB_ONLY_IF_ON)) {
+		if (gma_power_begin(dev, false)) {
 			REG_WRITE(control, temp);
 			REG_WRITE(base, 0);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev);
 		}
 
-		/* unpin the old bo */
-		if (psb_intel_crtc->cursor_bo) {
-			mode_dev->bo_unpin_for_scanout(dev,
-						       psb_intel_crtc->
-						       cursor_bo);
-			psb_intel_crtc->cursor_bo = NULL;
+		/* Unpin the old GEM object */
+		if (psb_intel_crtc->cursor_obj) {
+			gt = container_of(psb_intel_crtc->cursor_obj,
+							struct gtt_range, gem);
+			psb_gtt_unpin(gt);
+			drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
+			psb_intel_crtc->cursor_obj = NULL;
 		}
 
 		return 0;
@@ -1070,32 +1071,26 @@ static int psb_intel_crtc_cursor_set(struct drm_crtc *crtc,
 		return -EINVAL;
 	}
 
-	bo = mode_dev->bo_from_handle(dev, file_priv, handle);
-	if (!bo)
+	obj = drm_gem_object_lookup(dev, file_priv, handle);
+	if (!obj)
 		return -ENOENT;
 
-	ret = mode_dev->bo_pin_for_scanout(dev, bo);
-	if (ret)
-		return ret;
-	size = mode_dev->bo_size(dev, bo);
-	if (size < width * height * 4) {
+	if (obj->size < width * height * 4) {
 		DRM_ERROR("buffer is to small\n");
 		return -ENOMEM;
 	}
 
-	/*insert this bo into gtt*/
-	DRM_DEBUG("%s: map meminfo for hw cursor. handle %x\n",
-						__func__, handle);
+	gt = container_of(obj, struct gtt_range, gem);
 
-	ret = psb_gtt_map_meminfo(dev, (void *)handle, &page_offset);
+	/* Pin the memory into the GTT */
+	ret = psb_gtt_pin(gt);
 	if (ret) {
-		DRM_ERROR("Can not map meminfo to GTT. handle 0x%x\n", handle);
+		DRM_ERROR("Can not pin down handle 0x%x\n", handle);
 		return ret;
 	}
 
-	addr = page_offset << PAGE_SHIFT;
 
-	addr += pg->stolen_base;
+	addr = gt->offset;	/* Or resource.start ??? */
 
 	psb_intel_crtc->cursor_addr = addr;
 
@@ -1104,17 +1099,19 @@ static int psb_intel_crtc_cursor_set(struct drm_crtc *crtc,
 	temp |= (pipe << 28);
 	temp |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-				      OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		REG_WRITE(control, temp);
 		REG_WRITE(base, addr);
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	}
 
 	/* unpin the old bo */
-	if (psb_intel_crtc->cursor_bo && psb_intel_crtc->cursor_bo != bo) {
-		mode_dev->bo_unpin_for_scanout(dev, psb_intel_crtc->cursor_bo);
-		psb_intel_crtc->cursor_bo = bo;
+	if (psb_intel_crtc->cursor_obj && psb_intel_crtc->cursor_obj != obj) {
+		gt = container_of(psb_intel_crtc->cursor_obj,
+							struct gtt_range, gem);
+		psb_gtt_unpin(gt);
+		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
+		psb_intel_crtc->cursor_obj = obj;
 	}
 
 	return 0;
@@ -1126,7 +1123,7 @@ static int psb_intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
 	int pipe = psb_intel_crtc->pipe;
 	uint32_t temp = 0;
-	uint32_t adder;
+	uint32_t addr;
 
 
 	if (x < 0) {
@@ -1141,13 +1138,12 @@ static int psb_intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 	temp |= ((x & CURSOR_POS_MASK) << CURSOR_X_SHIFT);
 	temp |= ((y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT);
 
-	adder = psb_intel_crtc->cursor_addr;
+	addr = psb_intel_crtc->cursor_addr;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-				      OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		REG_WRITE((pipe == 0) ? CURAPOS : CURBPOS, temp);
-		REG_WRITE((pipe == 0) ? CURABASE : CURBBASE, adder);
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		REG_WRITE((pipe == 0) ? CURABASE : CURBBASE, addr);
+		gma_power_end(dev);
 	}
 	return 0;
 }
@@ -1197,15 +1193,14 @@ static int psb_intel_crtc_clock_get(struct drm_device *dev,
 	bool is_lvds;
 	struct drm_psb_private *dev_priv = dev->dev_private;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-				      OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		dpll = REG_READ((pipe == 0) ? DPLL_A : DPLL_B);
 		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
 			fp = REG_READ((pipe == 0) ? FPA0 : FPB0);
 		else
 			fp = REG_READ((pipe == 0) ? FPA1 : FPB1);
 		is_lvds = (pipe == 1) && (REG_READ(LVDS) & LVDS_PORT_EN);
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	} else {
 		dpll = (pipe == 0) ?
 			dev_priv->saveDPLL_A : dev_priv->saveDPLL_B;
@@ -1277,13 +1272,12 @@ struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
 	int vsync;
 	struct drm_psb_private *dev_priv = dev->dev_private;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-				      OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		htot = REG_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
 		hsync = REG_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
 		vtot = REG_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
 		vsync = REG_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	} else {
 		htot = (pipe == 0) ?
 			dev_priv->saveHTOTAL_A : dev_priv->saveHTOTAL_B;
@@ -1318,7 +1312,16 @@ struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
 static void psb_intel_crtc_destroy(struct drm_crtc *crtc)
 {
 	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-
+	struct gtt_range *gt;
+
+	/* Unpin the old GEM object */
+	if (psb_intel_crtc->cursor_obj) {
+		gt = container_of(psb_intel_crtc->cursor_obj,
+						struct gtt_range, gem);
+		psb_gtt_unpin(gt);
+		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
+		psb_intel_crtc->cursor_obj = NULL;
+	}
 	kfree(psb_intel_crtc->crtc_state);
 	drm_crtc_cleanup(crtc);
 	kfree(psb_intel_crtc);
@@ -1333,10 +1336,6 @@ static const struct drm_crtc_helper_funcs psb_intel_helper_funcs = {
 	.commit = psb_intel_crtc_commit,
 };
 
-static const struct drm_crtc_helper_funcs mrst_helper_funcs;
-static const struct drm_crtc_helper_funcs mdfld_helper_funcs;
-const struct drm_crtc_funcs mdfld_intel_crtc_funcs;
-
 const struct drm_crtc_funcs psb_intel_crtc_funcs = {
 	.save = psb_intel_crtc_save,
 	.restore = psb_intel_crtc_restore,
@@ -1397,7 +1396,11 @@ void psb_intel_crtc_init(struct drm_device *dev, int pipe,
 	psb_intel_crtc->mode_dev = mode_dev;
 	psb_intel_crtc->cursor_addr = 0;
 
-	drm_crtc_helper_add(&psb_intel_crtc->base,
+	if (IS_MRST(dev))
+		drm_crtc_helper_add(&psb_intel_crtc->base,
+				    &mrst_helper_funcs);
+	else
+		drm_crtc_helper_add(&psb_intel_crtc->base,
 				    &psb_intel_helper_funcs);
 
 	/* Setup the array of drm_connector pointer array */
diff --git a/drivers/staging/gma500/psb_intel_drv.h b/drivers/staging/gma500/psb_intel_drv.h
index f6229c56de40011452be6dc433f8892db53ee527..6006ddd993f2f113855a73ed390c4e845743921d 100644
--- a/drivers/staging/gma500/psb_intel_drv.h
+++ b/drivers/staging/gma500/psb_intel_drv.h
@@ -76,13 +76,7 @@ struct psb_intel_mode_device {
 	/*
 	 * Abstracted memory manager operations
 	 */
-	void *(*bo_from_handle) (struct drm_device *dev,
-				 struct drm_file *file_priv,
-				 unsigned int handle);
-	 size_t(*bo_size) (struct drm_device *dev, void *bo);
 	 size_t(*bo_offset) (struct drm_device *dev, void *bo);
-	int (*bo_pin_for_scanout) (struct drm_device *dev, void *bo);
-	int (*bo_unpin_for_scanout) (struct drm_device *dev, void *bo);
 
 	/*
 	 * Cursor
@@ -156,11 +150,8 @@ struct psb_intel_crtc {
 	/* a mode_set for fbdev users on this crtc */
 	struct drm_mode_set mode_set;
 
-	/* current bo we scanout from */
-	void *scanout_bo;
-
-	/* current bo we cursor from */
-	void *cursor_bo;
+	/* GEM object that holds our cursor */
+	struct drm_gem_object *cursor_obj;
 
 	struct drm_display_mode saved_mode;
 	struct drm_display_mode saved_adjusted_mode;
diff --git a/drivers/staging/gma500/psb_intel_lvds.c b/drivers/staging/gma500/psb_intel_lvds.c
index d3d210a1026ab10ba60664682ac37db9d3d4df39..b0a225b9f562c4b59641a49bf4d45e487aa63a36 100644
--- a/drivers/staging/gma500/psb_intel_lvds.c
+++ b/drivers/staging/gma500/psb_intel_lvds.c
@@ -32,13 +32,6 @@
 #include "psb_powermgmt.h"
 #include <linux/pm_runtime.h>
 
-/* MRST defines start */
-uint8_t blc_freq;
-uint8_t blc_minbrightness;
-uint8_t blc_i2caddr;
-uint8_t blc_brightnesscmd;
-int lvds_backlight;		/* restore backlight to this value */
-
 u32 CoreClock;
 u32 PWMControlRegFreq;
 
@@ -83,13 +76,12 @@ static u32 psb_intel_lvds_get_max_backlight(struct drm_device *dev)
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	u32 retVal;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-					OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		retVal = ((REG_READ(BLC_PWM_CTL) &
 			  BACKLIGHT_MODULATION_FREQ_MASK) >>
 			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
 
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	} else
 		retVal = ((dev_priv->saveBLC_PWM_CTL &
 			  BACKLIGHT_MODULATION_FREQ_MASK) >>
@@ -98,8 +90,11 @@ static u32 psb_intel_lvds_get_max_backlight(struct drm_device *dev)
 	return retVal;
 }
 
-/**
+/*
  * Set LVDS backlight level by I2C command
+ *
+ * FIXME: at some point we need to both track this for PM and also
+ * disable runtime pm on MRST if the brightness is nil (ie blanked)
  */
 static int psb_lvds_i2c_set_brightness(struct drm_device *dev,
 					unsigned int level)
@@ -132,7 +127,7 @@ static int psb_lvds_i2c_set_brightness(struct drm_device *dev,
 
 	if (i2c_transfer(&lvds_i2c_bus->adapter, msgs, 1) == 1) {
 		DRM_DEBUG("I2C set brightness.(command, value) (%d, %d)\n",
-			blc_brightnesscmd,
+			dev_priv->lvds_bl->brightnesscmd,
 			blc_i2c_brightness);
 		return 0;
 	}
@@ -200,14 +195,13 @@ static void psb_intel_lvds_set_backlight(struct drm_device *dev, int level)
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	u32 blc_pwm_ctl;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-					OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		blc_pwm_ctl =
 			REG_READ(BLC_PWM_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK;
 		REG_WRITE(BLC_PWM_CTL,
 				(blc_pwm_ctl |
 				(level << BACKLIGHT_DUTY_CYCLE_SHIFT)));
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	} else {
 		blc_pwm_ctl = dev_priv->saveBLC_PWM_CTL &
 				~BACKLIGHT_DUTY_CYCLE_MASK;
@@ -224,8 +218,7 @@ static void psb_intel_lvds_set_power(struct drm_device *dev,
 {
 	u32 pp_status;
 
-	if (!ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-					OSPM_UHB_FORCE_POWER_ON))
+	if (!gma_power_begin(dev, true))
 		return;
 
 	if (on) {
@@ -248,7 +241,7 @@ static void psb_intel_lvds_set_power(struct drm_device *dev,
 		} while (pp_status & PP_ON);
 	}
 
-	ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+	gma_power_end(dev);
 }
 
 static void psb_intel_lvds_encoder_dpms(struct drm_encoder *encoder, int mode)
@@ -400,11 +393,15 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
 	if (psb_intel_output->type == INTEL_OUTPUT_MIPI2)
 		panel_fixed_mode = mode_dev->panel_fixed_mode2;
 
-	/* PSB doesn't appear to be GEN4 */
-	if (psb_intel_crtc->pipe == 0) {
+	/* PSB requires the LVDS is on pipe B, MRST has only one pipe anyway */
+	if (!IS_MRST(dev) && psb_intel_crtc->pipe == 0) {
 		printk(KERN_ERR "Can't support LVDS on pipe A\n");
 		return false;
 	}
+	if (IS_MRST(dev) && psb_intel_crtc->pipe != 0) {
+		printk(KERN_ERR "Must use PIPE A\n");
+		return false;
+	}
 	/* Should never happen!! */
 	list_for_each_entry(tmp_encoder, &dev->mode_config.encoder_list,
 			    head) {
@@ -445,7 +442,7 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
 	return true;
 }
 
-static void psb_intel_lvds_prepare(struct drm_encoder *encoder)
+void psb_intel_lvds_prepare(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
 	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
@@ -453,8 +450,7 @@ static void psb_intel_lvds_prepare(struct drm_encoder *encoder)
 
 	PSB_DEBUG_ENTRY("\n");
 
-	if (!ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-					OSPM_UHB_FORCE_POWER_ON))
+	if (!gma_power_begin(dev, true))
 		return;
 
 	mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
@@ -463,10 +459,10 @@ static void psb_intel_lvds_prepare(struct drm_encoder *encoder)
 
 	psb_intel_lvds_set_power(dev, output, false);
 
-	ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+	gma_power_end(dev);
 }
 
-static void psb_intel_lvds_commit(struct drm_encoder *encoder)
+void psb_intel_lvds_commit(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
 	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
@@ -669,14 +665,14 @@ static const struct drm_encoder_helper_funcs psb_intel_lvds_helper_funcs = {
 	.commit = psb_intel_lvds_commit,
 };
 
-static const struct drm_connector_helper_funcs
+const struct drm_connector_helper_funcs
 				psb_intel_lvds_connector_helper_funcs = {
 	.get_modes = psb_intel_lvds_get_modes,
 	.mode_valid = psb_intel_lvds_mode_valid,
 	.best_encoder = psb_intel_best_encoder,
 };
 
-static const struct drm_connector_funcs psb_intel_lvds_connector_funcs = {
+const struct drm_connector_funcs psb_intel_lvds_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.save = psb_intel_lvds_save,
 	.restore = psb_intel_lvds_restore,
diff --git a/drivers/staging/gma500/psb_intel_sdvo.c b/drivers/staging/gma500/psb_intel_sdvo.c
index 1d2bb021c0a53649c4ae3823ec24354d1b7309e8..df1c006ecfaabac799301ada83e689b2e64e7635 100644
--- a/drivers/staging/gma500/psb_intel_sdvo.c
+++ b/drivers/staging/gma500/psb_intel_sdvo.c
@@ -204,7 +204,7 @@ static void psb_intel_sdvo_write_cmd(struct psb_intel_output *psb_intel_output,
 	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
 	int i;
 
-	if (1) {
+	if (0) {
 		DRM_DEBUG("%s: W: %02X ", SDVO_NAME(sdvo_priv), cmd);
 		for (i = 0; i < args_len; i++)
 			printk(KERN_INFO"%02X ", ((u8 *) args)[i]);
@@ -266,7 +266,7 @@ static u8 psb_intel_sdvo_read_response(
 					 SDVO_I2C_CMD_STATUS,
 					 &status);
 
-		if (1) {
+		if (0) {
 			DRM_DEBUG("%s: R: ", SDVO_NAME(sdvo_priv));
 			for (i = 0; i < response_len; i++)
 				printk(KERN_INFO"%02X ", ((u8 *) response)[i]);
diff --git a/drivers/staging/gma500/psb_irq.c b/drivers/staging/gma500/psb_irq.c
index 4597c88247218d0a496cac4d4beca6ac7700f5c5..9ea37e5888740771f71c705cc551b30496abe68e 100644
--- a/drivers/staging/gma500/psb_irq.c
+++ b/drivers/staging/gma500/psb_irq.c
@@ -88,13 +88,12 @@ psb_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
 		u32 reg = psb_pipestat(pipe);
 		dev_priv->pipestat[pipe] |= mask;
 		/* Enable the interrupt, clear any pending status */
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON)) {
+		if (gma_power_begin(dev_priv->dev, false)) {
 			u32 writeVal = PSB_RVDC32(reg);
 			writeVal |= (mask | (mask >> 16));
 			PSB_WVDC32(writeVal, reg);
 			(void) PSB_RVDC32(reg);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev_priv->dev);
 		}
 	}
 }
@@ -105,39 +104,36 @@ psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
 	if ((dev_priv->pipestat[pipe] & mask) != 0) {
 		u32 reg = psb_pipestat(pipe);
 		dev_priv->pipestat[pipe] &= ~mask;
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON)) {
+		if (gma_power_begin(dev_priv->dev, false)) {
 			u32 writeVal = PSB_RVDC32(reg);
 			writeVal &= ~mask;
 			PSB_WVDC32(writeVal, reg);
 			(void) PSB_RVDC32(reg);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev_priv->dev);
 		}
 	}
 }
 
 void mid_enable_pipe_event(struct drm_psb_private *dev_priv, int pipe)
 {
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev_priv->dev, false)) {
 		u32 pipe_event = mid_pipe_event(pipe);
 		dev_priv->vdc_irq_mask |= pipe_event;
 		PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
 		PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev_priv->dev);
 	}
 }
 
 void mid_disable_pipe_event(struct drm_psb_private *dev_priv, int pipe)
 {
 	if (dev_priv->pipestat[pipe] == 0) {
-		if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON)) {
+		if (gma_power_begin(dev_priv->dev, false)) {
 			u32 pipe_event = mid_pipe_event(pipe);
 			dev_priv->vdc_irq_mask &= ~pipe_event;
 			PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
 			PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-			ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+			gma_power_end(dev_priv->dev);
 		}
 	}
 }
@@ -242,7 +238,7 @@ irqreturn_t psb_irq_handler(DRM_IRQ_ARGS)
 	vdc_stat &= dev_priv->vdc_irq_mask;
 	spin_unlock(&dev_priv->irqmask_lock);
 
-	if (dsp_int && ospm_power_is_hw_on(OSPM_DISPLAY_ISLAND)) {
+	if (dsp_int && gma_power_is_on(dev)) {
 		psb_vdc_interrupt(dev, vdc_stat);
 		handled = 1;
 	}
@@ -270,55 +266,29 @@ irqreturn_t psb_irq_handler(DRM_IRQ_ARGS)
 }
 
 void psb_irq_preinstall(struct drm_device *dev)
-{
-	psb_irq_preinstall_islands(dev, OSPM_ALL_ISLANDS);
-}
-
-/**
- * FIXME: should I remove display irq enable here??
- */
-void psb_irq_preinstall_islands(struct drm_device *dev, int hw_islands)
 {
 	struct drm_psb_private *dev_priv =
 	    (struct drm_psb_private *) dev->dev_private;
 	unsigned long irqflags;
 
-	PSB_DEBUG_ENTRY("\n");
-
 	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
 
-	if (hw_islands & OSPM_DISPLAY_ISLAND) {
-		if (ospm_power_is_hw_on(OSPM_DISPLAY_ISLAND)) {
-			PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-			if (dev->vblank_enabled[0])
-				dev_priv->vdc_irq_mask |=
-						_PSB_PIPEA_EVENT_FLAG;
-			if (dev->vblank_enabled[1])
-				dev_priv->vdc_irq_mask |=
-						_MDFLD_PIPEB_EVENT_FLAG;
-			if (dev->vblank_enabled[2])
-				dev_priv->vdc_irq_mask |=
-						_MDFLD_PIPEC_EVENT_FLAG;
-		}
-	}
-/* NO I DONT WANT ANY IRQS GRRR FIXMEAC */
-	if (hw_islands & OSPM_GRAPHICS_ISLAND)
-		dev_priv->vdc_irq_mask |= _PSB_IRQ_SGX_FLAG;
-/* */
+	if (gma_power_is_on(dev))
+		PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
+	if (dev->vblank_enabled[0])
+		dev_priv->vdc_irq_mask |= _PSB_PIPEA_EVENT_FLAG;
+	if (dev->vblank_enabled[1])
+		dev_priv->vdc_irq_mask |= _MDFLD_PIPEB_EVENT_FLAG;
+	if (dev->vblank_enabled[2])
+		dev_priv->vdc_irq_mask |= _MDFLD_PIPEC_EVENT_FLAG;
+
 	/*This register is safe even if display island is off*/
 	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-
 	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
 }
 
 int psb_irq_postinstall(struct drm_device *dev)
 {
-	return psb_irq_postinstall_islands(dev, OSPM_ALL_ISLANDS);
-}
-
-int psb_irq_postinstall_islands(struct drm_device *dev, int hw_islands)
-{
-
 	struct drm_psb_private *dev_priv =
 	    (struct drm_psb_private *) dev->dev_private;
 	unsigned long irqflags;
@@ -327,47 +297,30 @@ int psb_irq_postinstall_islands(struct drm_device *dev, int hw_islands)
 
 	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
 
-	/*This register is safe even if display island is off*/
+	/* This register is safe even if display island is off */
 	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
+	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
 
-	if (hw_islands & OSPM_DISPLAY_ISLAND) {
-		if (true/*powermgmt_is_hw_on(dev->pdev, PSB_DISPLAY_ISLAND)*/) {
-			PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-
-			if (dev->vblank_enabled[0])
-				psb_enable_pipestat(dev_priv, 0,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
-			else
-				psb_disable_pipestat(dev_priv, 0,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
-
-			if (dev->vblank_enabled[1])
-					psb_enable_pipestat(dev_priv, 1,
-					    PIPE_VBLANK_INTERRUPT_ENABLE);
-			else
-				psb_disable_pipestat(dev_priv, 1,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
-
-			if (dev->vblank_enabled[2])
-				psb_enable_pipestat(dev_priv, 2,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
-			else
-				psb_disable_pipestat(dev_priv, 2,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
-		}
-	}
+	if (dev->vblank_enabled[0])
+		psb_enable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
+	else
+		psb_disable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
 
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
+	if (dev->vblank_enabled[1])
+		psb_enable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
+	else
+		psb_disable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
 
+	if (dev->vblank_enabled[2])
+		psb_enable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
+	else
+		psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
+
+	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
 	return 0;
 }
 
 void psb_irq_uninstall(struct drm_device *dev)
-{
-	psb_irq_uninstall_islands(dev, OSPM_ALL_ISLANDS);
-}
-
-void psb_irq_uninstall_islands(struct drm_device *dev, int hw_islands)
 {
 	struct drm_psb_private *dev_priv =
 	    (struct drm_psb_private *) dev->dev_private;
@@ -377,39 +330,29 @@ void psb_irq_uninstall_islands(struct drm_device *dev, int hw_islands)
 
 	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
 
-	if (hw_islands & OSPM_DISPLAY_ISLAND) {
-		if (true/*powermgmt_is_hw_on(dev->pdev, PSB_DISPLAY_ISLAND)*/) {
-			PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
+	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
 
-			if (dev->vblank_enabled[0])
-				psb_disable_pipestat(dev_priv, 0,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
+	if (dev->vblank_enabled[0])
+		psb_disable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
 
-			if (dev->vblank_enabled[1])
-				psb_disable_pipestat(dev_priv, 1,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
+	if (dev->vblank_enabled[1])
+		psb_disable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
 
-			if (dev->vblank_enabled[2])
-				psb_disable_pipestat(dev_priv, 2,
-				    PIPE_VBLANK_INTERRUPT_ENABLE);
-		}
-		dev_priv->vdc_irq_mask &= _PSB_IRQ_SGX_FLAG |
-					  _PSB_IRQ_MSVDX_FLAG |
-					  _LNC_IRQ_TOPAZ_FLAG;
-	}
-	/*TODO: remove following code*/
-	if (hw_islands & OSPM_GRAPHICS_ISLAND)
-		dev_priv->vdc_irq_mask &= ~_PSB_IRQ_SGX_FLAG;
+	if (dev->vblank_enabled[2])
+		psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
+
+	dev_priv->vdc_irq_mask &= _PSB_IRQ_SGX_FLAG |
+				  _PSB_IRQ_MSVDX_FLAG |
+				  _LNC_IRQ_TOPAZ_FLAG;
 
-	/*These two registers are safe even if display island is off*/
+	/* These two registers are safe even if display island is off */
 	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
 	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
 
 	wmb();
 
-	/*This register is safe even if display island is off*/
+	/* This register is safe even if display island is off */
 	PSB_WVDC32(PSB_RVDC32(PSB_INT_IDENTITY_R), PSB_INT_IDENTITY_R);
-
 	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
 }
 
@@ -420,8 +363,7 @@ void psb_irq_turn_on_dpst(struct drm_device *dev)
 	u32 hist_reg;
 	u32 pwm_reg;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		PSB_WVDC32(1 << 31, HISTOGRAM_LOGIC_CONTROL);
 		hist_reg = PSB_RVDC32(HISTOGRAM_LOGIC_CONTROL);
 		PSB_WVDC32(1 << 31, HISTOGRAM_INT_CONTROL);
@@ -443,7 +385,7 @@ void psb_irq_turn_on_dpst(struct drm_device *dev)
 		PSB_WVDC32(pwm_reg | 0x80010100 | PWM_PHASEIN_ENABLE,
 							PWM_CONTROL_LOGIC);
 
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	}
 }
 
@@ -472,8 +414,7 @@ void psb_irq_turn_off_dpst(struct drm_device *dev)
 	u32 hist_reg;
 	u32 pwm_reg;
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		PSB_WVDC32(0x00000000, HISTOGRAM_INT_CONTROL);
 		hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL);
 
@@ -484,7 +425,7 @@ void psb_irq_turn_off_dpst(struct drm_device *dev)
 							PWM_CONTROL_LOGIC);
 		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
 
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	}
 }
 
@@ -526,18 +467,16 @@ static int psb_vblank_do_wait(struct drm_device *dev,
  */
 int psb_enable_vblank(struct drm_device *dev, int pipe)
 {
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
+	struct drm_psb_private *dev_priv = dev->dev_private;
 	unsigned long irqflags;
 	uint32_t reg_val = 0;
 	uint32_t pipeconf_reg = mid_pipeconf(pipe);
 
 	PSB_DEBUG_ENTRY("\n");
 
-	if (ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
-							OSPM_UHB_ONLY_IF_ON)) {
+	if (gma_power_begin(dev, false)) {
 		reg_val = REG_READ(pipeconf_reg);
-		ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+		gma_power_end(dev);
 	}
 
 	if (!(reg_val & PIPEACONF_ENABLE))
@@ -545,7 +484,6 @@ int psb_enable_vblank(struct drm_device *dev, int pipe)
 
 	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
 
-	drm_psb_disable_vsync = 0;
 	mid_enable_pipe_event(dev_priv, pipe);
 	psb_enable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
 
@@ -559,15 +497,13 @@ int psb_enable_vblank(struct drm_device *dev, int pipe)
  */
 void psb_disable_vblank(struct drm_device *dev, int pipe)
 {
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
+	struct drm_psb_private *dev_priv = dev->dev_private;
 	unsigned long irqflags;
 
 	PSB_DEBUG_ENTRY("\n");
 
 	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
 
-	drm_psb_disable_vsync = 1;
 	mid_disable_pipe_event(dev_priv, pipe);
 	psb_disable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
 
@@ -603,7 +539,7 @@ u32 psb_get_vblank_counter(struct drm_device *dev, int pipe)
 		return 0;
 	}
 
-	if (!ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, false))
+	if (!gma_power_begin(dev, false))
 		return 0;
 
 	reg_val = REG_READ(pipeconf_reg);
@@ -632,7 +568,7 @@ u32 psb_get_vblank_counter(struct drm_device *dev, int pipe)
 
 psb_get_vblank_counter_exit:
 
-	ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
+	gma_power_end(dev);
 
 	return count;
 }
diff --git a/drivers/staging/gma500/psb_reset.c b/drivers/staging/gma500/psb_lid.c
similarity index 100%
rename from drivers/staging/gma500/psb_reset.c
rename to drivers/staging/gma500/psb_lid.c
diff --git a/drivers/staging/gma500/psb_mmu.c b/drivers/staging/gma500/psb_mmu.c
index edd0d4923e0f993f6c02d525d650eeccf56b4c86..c904d73b1de3f99e9d391ccc0fd6a81d4635f104 100644
--- a/drivers/staging/gma500/psb_mmu.c
+++ b/drivers/staging/gma500/psb_mmu.c
@@ -444,67 +444,6 @@ static inline void psb_mmu_invalidate_pte(struct psb_mmu_pt *pt,
 	pt->v[psb_mmu_pt_index(addr)] = pt->pd->invalid_pte;
 }
 
-#if 0
-static uint32_t psb_mmu_check_pte_locked(struct psb_mmu_pd *pd,
-					 uint32_t mmu_offset)
-{
-	uint32_t *v;
-	uint32_t pfn;
-
-	v = kmap_atomic(pd->p, KM_USER0);
-	if (!v) {
-		printk(KERN_INFO "Could not kmap pde page.\n");
-		return 0;
-	}
-	pfn = v[psb_mmu_pd_index(mmu_offset)];
-	/*      printk(KERN_INFO "pde is 0x%08x\n",pfn); */
-	kunmap_atomic(v, KM_USER0);
-	if (((pfn & 0x0F) != PSB_PTE_VALID)) {
-		printk(KERN_INFO "Strange pde at 0x%08x: 0x%08x.\n",
-		       mmu_offset, pfn);
-	}
-	v = ioremap(pfn & 0xFFFFF000, 4096);
-	if (!v) {
-		printk(KERN_INFO "Could not kmap pte page.\n");
-		return 0;
-	}
-	pfn = v[psb_mmu_pt_index(mmu_offset)];
-	/* printk(KERN_INFO "pte is 0x%08x\n",pfn); */
-	iounmap(v);
-	if (((pfn & 0x0F) != PSB_PTE_VALID)) {
-		printk(KERN_INFO "Strange pte at 0x%08x: 0x%08x.\n",
-		       mmu_offset, pfn);
-	}
-	return pfn >> PAGE_SHIFT;
-}
-
-static void psb_mmu_check_mirrored_gtt(struct psb_mmu_pd *pd,
-				       uint32_t mmu_offset,
-				       uint32_t gtt_pages)
-{
-	uint32_t start;
-	uint32_t next;
-
-	printk(KERN_INFO "Checking mirrored gtt 0x%08x %d\n",
-	       mmu_offset, gtt_pages);
-	down_read(&pd->driver->sem);
-	start = psb_mmu_check_pte_locked(pd, mmu_offset);
-	mmu_offset += PAGE_SIZE;
-	gtt_pages -= 1;
-	while (gtt_pages--) {
-		next = psb_mmu_check_pte_locked(pd, mmu_offset);
-		if (next != start + 1) {
-			printk(KERN_INFO
-			       "Ptes out of order: 0x%08x, 0x%08x.\n",
-			       start, next);
-		}
-		start = next;
-		mmu_offset += PAGE_SIZE;
-	}
-	up_read(&pd->driver->sem);
-}
-
-#endif
 
 void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd,
 			uint32_t mmu_offset, uint32_t gtt_start,
diff --git a/drivers/staging/gma500/psb_powermgmt.c b/drivers/staging/gma500/psb_powermgmt.c
index 7deb1ba8254583a3187f72bd1511e19c32452034..1495415be6c7db6feb221b39a6bb8df061241ab8 100644
--- a/drivers/staging/gma500/psb_powermgmt.c
+++ b/drivers/staging/gma500/psb_powermgmt.c
@@ -24,83 +24,73 @@
  * Authors:
  *    Benjamin Defnet <benjamin.r.defnet@intel.com>
  *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- *
+ * Massively reworked
+ *    Alan Cox <alan@linux.intel.com>
  */
 #include "psb_powermgmt.h"
 #include "psb_drv.h"
+#include "psb_reg.h"
 #include "psb_intel_reg.h"
 #include <linux/mutex.h>
 #include <linux/pm_runtime.h>
 
-#undef OSPM_GFX_DPK
-
-extern u32 gui32SGXDeviceID;
-extern u32 gui32MRSTDisplayDeviceID;
-extern u32 gui32MRSTMSVDXDeviceID;
-extern u32 gui32MRSTTOPAZDeviceID;
-
-struct drm_device *gpDrmDevice = NULL;
 static struct mutex power_mutex;
-static bool gbSuspendInProgress = false;
-static bool gbResumeInProgress = false;
-static int g_hw_power_status_mask;
-static atomic_t g_display_access_count;
-static atomic_t g_graphics_access_count;
-static atomic_t g_videoenc_access_count;
-static atomic_t g_videodec_access_count;
-int allow_runtime_pm = 0;
-
-void ospm_power_island_up(int hw_islands);
-void ospm_power_island_down(int hw_islands);
-static bool gbSuspended = false;
-bool gbgfxsuspended = false;
 
-/*
- * ospm_power_init
+/**
+ *	gma_power_init		-	initialise power manager
+ *	@dev: our device
  *
- * Description: Initialize this ospm power management module
+ *	Set up for power management tracking of our hardware.
  */
-void ospm_power_init(struct drm_device *dev)
+void gma_power_init(struct drm_device *dev)
 {
-	struct drm_psb_private *dev_priv = (struct drm_psb_private *)dev->dev_private;
-
-	gpDrmDevice = dev;
+	struct drm_psb_private *dev_priv = dev->dev_private;
 
 	dev_priv->apm_base = dev_priv->apm_reg & 0xffff;
 	dev_priv->ospm_base &= 0xffff;
 
+	dev_priv->display_power = true;	/* We start active */
+	dev_priv->display_count = 0;	/* Currently no users */
+	dev_priv->suspended = false;	/* And not suspended */
 	mutex_init(&power_mutex);
-	g_hw_power_status_mask = OSPM_ALL_ISLANDS;
-	atomic_set(&g_display_access_count, 0);
-	atomic_set(&g_graphics_access_count, 0);
-	atomic_set(&g_videoenc_access_count, 0);
-	atomic_set(&g_videodec_access_count, 0);
+
+	if (!IS_MRST(dev)) {
+		/* FIXME: wants further review */
+		u32 gating = PSB_RSGX32(PSB_CR_CLKGATECTL);
+		/* Disable 2D clock gating */
+		gating &= ~3;
+		gating |= 1;
+		PSB_WSGX32(gating, PSB_CR_CLKGATECTL);
+		PSB_RSGX32(PSB_CR_CLKGATECTL);
+	}
 }
 
-/*
- * ospm_power_uninit
+/**
+ *	gma_power_uninit	-	end power manager
+ *	@dev: device to end for
  *
- * Description: Uninitialize this ospm power management module
+ *	Undo the effects of gma_power_init
  */
-void ospm_power_uninit(void)
+void gma_power_uninit(struct drm_device *dev)
 {
 	mutex_destroy(&power_mutex);
-    	pm_runtime_disable(&gpDrmDevice->pdev->dev);
-	pm_runtime_set_suspended(&gpDrmDevice->pdev->dev);
+	pm_runtime_disable(&dev->pdev->dev);
+	pm_runtime_set_suspended(&dev->pdev->dev);
 }
 
 
-/*
- * save_display_registers
+/**
+ *	save_display_registers	-	save registers lost on suspend
+ *	@dev: our DRM device
  *
- * Description: We are going to suspend so save current display
- * register state.
+ *	Save the state we need in order to be able to restore the interface
+ *	upon resume from suspend
  */
 static int save_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_crtc * crtc;
-	struct drm_connector * connector;
+	struct drm_crtc *crtc;
+	struct drm_connector *connector;
 
 	/* Display arbitration control + watermarks */
 	dev_priv->saveDSPARB = PSB_RVDC32(DSPARB);
@@ -112,37 +102,31 @@ static int save_display_registers(struct drm_device *dev)
 	dev_priv->saveDSPFW6 = PSB_RVDC32(DSPFW6);
 	dev_priv->saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
 
-	/*save crtc and output state*/
+	/* Save crtc and output state */
 	mutex_lock(&dev->mode_config.mutex);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if(drm_helper_crtc_in_use(crtc)) {
+		if (drm_helper_crtc_in_use(crtc))
 			crtc->funcs->save(crtc);
-		}
 	}
 
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
 		connector->funcs->save(connector);
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-
-	/* Interrupt state */
-	/*
-	 * Handled in psb_irq.c
-	 */
 
+	mutex_unlock(&dev->mode_config.mutex);
 	return 0;
 }
 
-/*
- * restore_display_registers
+/**
+ *	restore_display_registers	-	restore lost register state
+ *	@dev: our DRM device
  *
- * Description: We are going to resume so restore display register state.
+ *	Restore register state that was lost during suspend and resume.
  */
 static int restore_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_crtc * crtc;
-	struct drm_connector * connector;
+	struct drm_crtc *crtc;
+	struct drm_connector *connector;
 
 	/* Display arbitration + watermarks */
 	PSB_WVDC32(dev_priv->saveDSPARB, DSPARB);
@@ -158,39 +142,57 @@ static int restore_display_registers(struct drm_device *dev)
 	PSB_WVDC32(0x80000000, VGACNTRL);
 
 	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if(drm_helper_crtc_in_use(crtc))
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
+		if (drm_helper_crtc_in_use(crtc))
 			crtc->funcs->restore(crtc);
-	}
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		connector->funcs->restore(connector);
-	}
-	mutex_unlock(&dev->mode_config.mutex);
 
-	/*Interrupt state*/
-	/*
-	 * Handled in psb_irq.c
-	 */
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
+		connector->funcs->restore(connector);
 
+	mutex_unlock(&dev->mode_config.mutex);
 	return 0;
 }
-/*
- * powermgmt_suspend_display
+
+/**
+ *	power_down	-	power down the display island
+ *	@dev: our DRM device
  *
- * Description: Suspend the display hardware saving state and disabling
- * as necessary.
+ *	Power down the display interface of our device
  */
-void ospm_suspend_display(struct drm_device *dev)
+static void power_down(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	int pp_stat, ret=0;
+	u32 pwr_mask ;
+	u32 pwr_sts;
 
-	printk(KERN_ALERT "%s \n", __func__);
+	if (IS_MRST(dev)) {
+		pwr_mask = PSB_PWRGT_DISPLAY_MASK;
+		outl(pwr_mask, dev_priv->ospm_base + PSB_PM_SSC);
 
-#ifdef OSPM_GFX_DPK
-	printk(KERN_ALERT "%s \n", __func__);
-#endif
-	if (!(g_hw_power_status_mask & OSPM_DISPLAY_ISLAND))
+		while (true) {
+			pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
+			if ((pwr_sts & pwr_mask) == pwr_mask)
+				break;
+			else
+				udelay(10);
+		}
+		dev_priv->display_power = false;
+	}
+}
+
+
+/**
+ *	gma_suspend_display	-	suspend the display logic
+ *	@dev: our DRM device
+ *
+ *	Suspend the display logic of the graphics interface
+ */
+static void gma_suspend_display(struct drm_device *dev)
+{
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	int pp_stat;
+
+	if (dev_priv->suspended)
 		return;
 
 	save_display_registers(dev);
@@ -225,37 +227,58 @@ void ospm_suspend_display(struct drm_device *dev)
 			!= DPI_FIFO_EMPTY);
 		PSB_WVDC32(0, DEVICE_READY_REG);
 			/* turn off panel power */
-		ret = 0;
 	}
-	ospm_power_island_down(OSPM_DISPLAY_ISLAND);
+	power_down(dev);
 }
 
 /*
- * ospm_resume_display
+ * power_up
  *
- * Description: Resume the display hardware restoring state and enabling
- * as necessary.
+ * Description: Restore power to the specified island(s) (powergating)
  */
-void ospm_resume_display(struct pci_dev *pdev)
+static void power_up(struct drm_device *dev)
 {
-	struct drm_device *dev = pci_get_drvdata(pdev);
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt *pg = dev_priv->pg;
+	u32 pwr_mask = PSB_PWRGT_DISPLAY_MASK;
+	u32 pwr_sts, pwr_cnt;
 
-	printk(KERN_ALERT "%s \n", __func__);
+	if (IS_MRST(dev)) {
+		pwr_cnt = inl(dev_priv->ospm_base + PSB_PM_SSC);
+		pwr_cnt &= ~pwr_mask;
+		outl(pwr_cnt, (dev_priv->ospm_base + PSB_PM_SSC));
 
-#ifdef OSPM_GFX_DPK
-	printk(KERN_ALERT "%s \n", __func__);
-#endif
-	if (g_hw_power_status_mask & OSPM_DISPLAY_ISLAND)
+		while (true) {
+			pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
+			if ((pwr_sts & pwr_mask) == 0)
+				break;
+			else
+				udelay(10);
+		}
+	}
+	dev_priv->suspended = false;
+	dev_priv->display_power = true;
+}
+
+/**
+ *	gma_resume_display	-	resume display side logic
+ *
+ *	Resume the display hardware restoring state and enabling
+ *	as necessary.
+ */
+static void gma_resume_display(struct pci_dev *pdev)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+	struct drm_psb_private *dev_priv = dev->dev_private;
+
+	if (dev_priv->suspended == false)
 		return;
 
 	/* turn on the display power island */
-	ospm_power_island_up(OSPM_DISPLAY_ISLAND);
+	power_up(dev);
 
-	PSB_WVDC32(pg->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
+	PSB_WVDC32(dev_priv->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
 	pci_write_config_word(pdev, PSB_GMCH_CTRL,
-			pg->gmch_ctrl | _PSB_GMCH_ENABLED);
+			dev_priv->gmch_ctrl | _PSB_GMCH_ENABLED);
 
 	/* Don't reinitialize the GTT as it is unnecessary.  The gtt is
 	 * stored in memory so it will automatically be restored.  All
@@ -267,26 +290,21 @@ void ospm_resume_display(struct pci_dev *pdev)
 	restore_display_registers(dev);
 }
 
-#if 1
-/*
- * ospm_suspend_pci
+/**
+ *	gma_suspend_pci		-	suspend PCI side
+ *	@pdev: PCI device
  *
- * Description: Suspend the pci device saving state and disabling
- * as necessary.
+ *	Perform the suspend processing on our PCI device state
  */
-static void ospm_suspend_pci(struct pci_dev *pdev)
+static void gma_suspend_pci(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	int bsm, vbt;
 
-	if (gbSuspended)
+	if (dev_priv->suspended)
 		return;
 
-#ifdef OSPM_GFX_DPK
-	printk(KERN_ALERT "ospm_suspend_pci\n");
-#endif
-
 	pci_save_state(pdev);
 	pci_read_config_dword(pdev, 0x5C, &bsm);
 	dev_priv->saveBSM = bsm;
@@ -298,29 +316,25 @@ static void ospm_suspend_pci(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 	pci_set_power_state(pdev, PCI_D3hot);
 
-	gbSuspended = true;
-	gbgfxsuspended = true;
+	dev_priv->suspended = true;
 }
 
-/*
- * ospm_resume_pci
+/**
+ *	gma_resume_pci		-	resume helper
+ *	@dev: our PCI device
  *
- * Description: Resume the pci device restoring state and enabling
- * as necessary.
+ *	Perform the resume processing on our PCI device state - rewrite
+ *	register state and re-enable the PCI device
  */
-static bool ospm_resume_pci(struct pci_dev *pdev)
+static bool gma_resume_pci(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret = 0;
+	int ret;
 
-	if (!gbSuspended)
+	if (!dev_priv->suspended)
 		return true;
 
-#ifdef OSPM_GFX_DPK
-	printk(KERN_ALERT "ospm_resume_pci\n");
-#endif
-
 	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
 	pci_write_config_dword(pdev, 0x5c, dev_priv->saveBSM);
@@ -331,448 +345,131 @@ static bool ospm_resume_pci(struct pci_dev *pdev)
 	ret = pci_enable_device(pdev);
 
 	if (ret != 0)
-		printk(KERN_ALERT "ospm_resume_pci: pci_enable_device failed: %d\n", ret);
+		dev_err(&pdev->dev, "pci_enable failed: %d\n", ret);
 	else
-		gbSuspended = false;
-
-	return !gbSuspended;
-}
-#endif
-/*
- * ospm_power_suspend
- *
- * Description: OSPM is telling our driver to suspend so save state
- * and power down all hardware.
- */
-int ospm_power_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-        int ret = 0;
-        int graphics_access_count;
-        int videoenc_access_count;
-        int videodec_access_count;
-        int display_access_count;
-    	bool suspend_pci = true;
-
-	if(gbSuspendInProgress || gbResumeInProgress)
-        {
-#ifdef OSPM_GFX_DPK
-                printk(KERN_ALERT "OSPM_GFX_DPK: %s system BUSY \n", __func__);
-#endif
-                return  -EBUSY;
-        }
-
-        mutex_lock(&power_mutex);
-
-        if (!gbSuspended) {
-                graphics_access_count = atomic_read(&g_graphics_access_count);
-                videoenc_access_count = atomic_read(&g_videoenc_access_count);
-                videodec_access_count = atomic_read(&g_videodec_access_count);
-                display_access_count = atomic_read(&g_display_access_count);
-
-                if (graphics_access_count ||
-			videoenc_access_count ||
-			videodec_access_count ||
-			display_access_count)
-                        ret = -EBUSY;
-
-                if (!ret) {
-                        gbSuspendInProgress = true;
-
-                        psb_irq_uninstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-                        ospm_suspend_display(gpDrmDevice);
-                        if (suspend_pci == true) {
-				ospm_suspend_pci(pdev);
-                        }
-                        gbSuspendInProgress = false;
-                } else {
-                        printk(KERN_ALERT "ospm_power_suspend: device busy: graphics %d videoenc %d videodec %d display %d\n", graphics_access_count, videoenc_access_count, videodec_access_count, display_access_count);
-                }
-        }
-
-
-        mutex_unlock(&power_mutex);
-        return ret;
+		dev_priv->suspended = false;
+	return !dev_priv->suspended;
 }
 
-/*
- * ospm_power_island_up
+/**
+ *	gma_power_suspend		-	bus callback for suspend
+ *	@pdev: our PCI device
+ *	@state: suspend type
  *
- * Description: Restore power to the specified island(s) (powergating)
+ *	Called back by the PCI layer during a suspend of the system. We
+ *	perform the necessary shut down steps and save enough state that
+ *	we can undo this when resume is called.
  */
-void ospm_power_island_up(int hw_islands)
+int gma_power_suspend(struct pci_dev *pdev, pm_message_t state)
 {
-	u32 pwr_cnt = 0;
-	u32 pwr_sts = 0;
-	u32 pwr_mask = 0;
-
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) gpDrmDevice->dev_private;
-
-
-	if (hw_islands & OSPM_DISPLAY_ISLAND) {
-		pwr_mask = PSB_PWRGT_DISPLAY_MASK;
-
-		pwr_cnt = inl(dev_priv->ospm_base + PSB_PM_SSC);
-		pwr_cnt &= ~pwr_mask;
-		outl(pwr_cnt, (dev_priv->ospm_base + PSB_PM_SSC));
+	struct drm_device *dev = pci_get_drvdata(pdev);
+	struct drm_psb_private *dev_priv = dev->dev_private;
 
-		while (true) {
-			pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
-			if ((pwr_sts & pwr_mask) == 0)
-				break;
-			else
-				udelay(10);
+	mutex_lock(&power_mutex);
+	if (!dev_priv->suspended) {
+		if (dev_priv->display_count) {
+			mutex_unlock(&power_mutex);
+			return -EBUSY;
 		}
+		psb_irq_uninstall(dev);
+		gma_suspend_display(dev);
+		gma_suspend_pci(pdev);
 	}
-
-	g_hw_power_status_mask |= hw_islands;
-}
-
-/*
- * ospm_power_resume
- */
-int ospm_power_resume(struct pci_dev *pdev)
-{
-	if(gbSuspendInProgress || gbResumeInProgress)
-        {
-#ifdef OSPM_GFX_DPK
-                printk(KERN_ALERT "OSPM_GFX_DPK: %s hw_island: Suspend || gbResumeInProgress!!!! \n", __func__);
-#endif
-                return 0;
-        }
-
-        mutex_lock(&power_mutex);
-
-#ifdef OSPM_GFX_DPK
-	printk(KERN_ALERT "OSPM_GFX_DPK: ospm_power_resume \n");
-#endif
-
-  	gbResumeInProgress = true;
-
-        ospm_resume_pci(pdev);
-
-	ospm_resume_display(gpDrmDevice->pdev);
-        psb_irq_preinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-        psb_irq_postinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-
-	gbResumeInProgress = false;
-
-        mutex_unlock(&power_mutex);
-
+	mutex_unlock(&power_mutex);
 	return 0;
 }
 
 
-/*
- * ospm_power_island_down
+/**
+ *	gma_power_resume		-	resume power
+ *	@pdev: PCI device
  *
- * Description: Cut power to the specified island(s) (powergating)
+ *	Resume the PCI side of the graphics and then the displays
  */
-void ospm_power_island_down(int islands)
+int gma_power_resume(struct pci_dev *pdev)
 {
-#if 0
-	u32 pwr_cnt = 0;
-	u32 pwr_mask = 0;
-	u32 pwr_sts = 0;
-
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) gpDrmDevice->dev_private;
-
-	g_hw_power_status_mask &= ~islands;
-
-	if (islands & OSPM_GRAPHICS_ISLAND) {
-		pwr_cnt |= PSB_PWRGT_GFX_MASK;
-		pwr_mask |= PSB_PWRGT_GFX_MASK;
-		if (dev_priv->graphics_state == PSB_PWR_STATE_ON) {
-			dev_priv->gfx_on_time += (jiffies - dev_priv->gfx_last_mode_change) * 1000 / HZ;
-			dev_priv->gfx_last_mode_change = jiffies;
-			dev_priv->graphics_state = PSB_PWR_STATE_OFF;
-			dev_priv->gfx_off_cnt++;
-		}
-	}
-	if (islands & OSPM_VIDEO_ENC_ISLAND) {
-		pwr_cnt |= PSB_PWRGT_VID_ENC_MASK;
-		pwr_mask |= PSB_PWRGT_VID_ENC_MASK;
-	}
-	if (islands & OSPM_VIDEO_DEC_ISLAND) {
-		pwr_cnt |= PSB_PWRGT_VID_DEC_MASK;
-		pwr_mask |= PSB_PWRGT_VID_DEC_MASK;
-	}
-	if (pwr_cnt) {
-		pwr_cnt |= inl(dev_priv->apm_base);
-		outl(pwr_cnt, dev_priv->apm_base  + PSB_APM_CMD);
-		while (true) {
-			pwr_sts = inl(dev_priv->apm_base + PSB_APM_STS);
-
-			if ((pwr_sts & pwr_mask) == pwr_mask)
-				break;
-			else
-				udelay(10);
-		}
-	}
-
-	if (islands & OSPM_DISPLAY_ISLAND) {
-		pwr_mask = PSB_PWRGT_DISPLAY_MASK;
-
-		outl(pwr_mask, (dev_priv->ospm_base + PSB_PM_SSC));
+	struct drm_device *dev = pci_get_drvdata(pdev);
 
-		while (true) {
-			pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
-			if ((pwr_sts & pwr_mask) == pwr_mask)
-				break;
-			else
-				udelay(10);
-		}
-	}
-#endif
+	mutex_lock(&power_mutex);
+	gma_resume_pci(pdev);
+	gma_resume_display(pdev);
+	psb_irq_preinstall(dev);
+	psb_irq_postinstall(dev);
+	mutex_unlock(&power_mutex);
+	return 0;
 }
 
 
-/*
- * ospm_power_is_hw_on
+
+/**
+ *	gma_power_is_on		-	returne true if power is on
+ *	@dev: our DRM device
  *
- * Description: do an instantaneous check for if the specified islands
- * are on.  Only use this in cases where you know the g_state_change_mutex
- * is already held such as in irq install/uninstall.  Otherwise, use
- * ospm_power_using_hw_begin().
+ *	Returns true if the display island power is on at this moment
  */
-bool ospm_power_is_hw_on(int hw_islands)
+bool gma_power_is_on(struct drm_device *dev)
 {
-	return ((g_hw_power_status_mask & hw_islands) == hw_islands) ? true:false;
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	return dev_priv->display_power;
 }
 
-/*
- * ospm_power_using_hw_begin
+
+/**
+ *	gma_power_begin		-	begin requiring power
+ *	@dev: our DRM device
+ *	@force_on: true to force power on
  *
- * Description: Notify PowerMgmt module that you will be accessing the
- * specified island's hw so don't power it off.  If force_on is true,
- * this will power on the specified island if it is off.
- * Otherwise, this will return false and the caller is expected to not
- * access the hw.
+ *	Begin an action that requires the display power island is enabled.
+ *	We refcount the islands.
  *
- * NOTE *** If this is called from and interrupt handler or other atomic
- * context, then it will return false if we are in the middle of a
- * power state transition and the caller will be expected to handle that
- * even if force_on is set to true.
+ *	FIXME: locking
  */
-bool ospm_power_using_hw_begin(int hw_island, UHBUsage usage)
+bool gma_power_begin(struct drm_device *dev, bool force_on)
 {
-        return 1;	/*FIXMEAC */
-#if 0
-	bool ret = true;
-	bool island_is_off = false;
-	bool b_atomic = (in_interrupt() || in_atomic());
-	bool locked = true;
-	struct pci_dev *pdev = gpDrmDevice->pdev;
-	u32 deviceID = 0;
-	bool force_on = usage ? true: false;
-	/*quick path, not 100% race safe, but should be enough comapre to current other code in this file */
-	if (!force_on) {
-		if (hw_island & (OSPM_ALL_ISLANDS & ~g_hw_power_status_mask))
-			return false;
-		else {
-			locked = false;
-#ifdef CONFIG_PM_RUNTIME
-			/* increment pm_runtime_refcount */
-			pm_runtime_get(&pdev->dev);
-#endif
-			goto increase_count;
-		}
-	}
-
-
-	if (!b_atomic)
-		mutex_lock(&power_mutex);
-
-	island_is_off = hw_island & (OSPM_ALL_ISLANDS & ~g_hw_power_status_mask);
-
-	if (b_atomic && (gbSuspendInProgress || gbResumeInProgress || gbSuspended) && force_on && island_is_off)
-		ret = false;
-
-	if (ret && island_is_off && !force_on)
-		ret = false;
-
-	if (ret && island_is_off && force_on) {
-		gbResumeInProgress = true;
-
-		ret = ospm_resume_pci(pdev);
-
-		if (ret) {
-			switch(hw_island)
-			{
-			case OSPM_DISPLAY_ISLAND:
-				deviceID = gui32MRSTDisplayDeviceID;
-				ospm_resume_display(pdev);
-				psb_irq_preinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-				psb_irq_postinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-				break;
-			case OSPM_GRAPHICS_ISLAND:
-				deviceID = gui32SGXDeviceID;
-				ospm_power_island_up(OSPM_GRAPHICS_ISLAND);
-				psb_irq_preinstall_islands(gpDrmDevice, OSPM_GRAPHICS_ISLAND);
-				psb_irq_postinstall_islands(gpDrmDevice, OSPM_GRAPHICS_ISLAND);
-				break;
-#if 1
-			case OSPM_VIDEO_DEC_ISLAND:
-				if(!ospm_power_is_hw_on(OSPM_DISPLAY_ISLAND)) {
-					//printk(KERN_ALERT "%s power on display for video decode use\n", __func__);
-					deviceID = gui32MRSTDisplayDeviceID;
-					ospm_resume_display(pdev);
-					psb_irq_preinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-					psb_irq_postinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-				}
-				else{
-					//printk(KERN_ALERT "%s display is already on for video decode use\n", __func__);
-				}
-
-				if(!ospm_power_is_hw_on(OSPM_VIDEO_DEC_ISLAND)) {
-					//printk(KERN_ALERT "%s power on video decode\n", __func__);
-					deviceID = gui32MRSTMSVDXDeviceID;
-					ospm_power_island_up(OSPM_VIDEO_DEC_ISLAND);
-					psb_irq_preinstall_islands(gpDrmDevice, OSPM_VIDEO_DEC_ISLAND);
-					psb_irq_postinstall_islands(gpDrmDevice, OSPM_VIDEO_DEC_ISLAND);
-				}
-				else{
-					//printk(KERN_ALERT "%s video decode is already on\n", __func__);
-				}
-
-				break;
-			case OSPM_VIDEO_ENC_ISLAND:
-				if(!ospm_power_is_hw_on(OSPM_DISPLAY_ISLAND)) {
-					//printk(KERN_ALERT "%s power on display for video encode\n", __func__);
-					deviceID = gui32MRSTDisplayDeviceID;
-					ospm_resume_display(pdev);
-					psb_irq_preinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-					psb_irq_postinstall_islands(gpDrmDevice, OSPM_DISPLAY_ISLAND);
-				}
-				else{
-					//printk(KERN_ALERT "%s display is already on for video encode use\n", __func__);
-				}
-
-				if(!ospm_power_is_hw_on(OSPM_VIDEO_ENC_ISLAND)) {
-					//printk(KERN_ALERT "%s power on video encode\n", __func__);
-					deviceID = gui32MRSTTOPAZDeviceID;
-					ospm_power_island_up(OSPM_VIDEO_ENC_ISLAND);
-					psb_irq_preinstall_islands(gpDrmDevice, OSPM_VIDEO_ENC_ISLAND);
-					psb_irq_postinstall_islands(gpDrmDevice, OSPM_VIDEO_ENC_ISLAND);
-				}
-				else{
-					//printk(KERN_ALERT "%s video decode is already on\n", __func__);
-				}
-#endif
-				break;
-
-			default:
-				printk(KERN_ALERT "%s unknown island !!!! \n", __func__);
-				break;
-			}
-
-		}
-
-		if (!ret)
-			printk(KERN_ALERT "ospm_power_using_hw_begin: forcing on %d failed\n", hw_island);
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	int ret;
 
-		gbResumeInProgress = false;
+	/* Power already on ? */
+	if (dev_priv->display_power) {
+		dev_priv->display_count++;
+		pm_runtime_get(&dev->pdev->dev);
+		return true;
 	}
-increase_count:
-	if (ret) {
-		switch(hw_island)
-		{
-		case OSPM_GRAPHICS_ISLAND:
-			atomic_inc(&g_graphics_access_count);
-			break;
-		case OSPM_VIDEO_ENC_ISLAND:
-			atomic_inc(&g_videoenc_access_count);
-			break;
-		case OSPM_VIDEO_DEC_ISLAND:
-			atomic_inc(&g_videodec_access_count);
-			break;
-		case OSPM_DISPLAY_ISLAND:
-			atomic_inc(&g_display_access_count);
-			break;
-		}
+	if (force_on == false)
+		return false;
+
+	/* Ok power up needed */
+	ret = gma_resume_pci(dev->pdev);
+	if (ret == 0) {
+		psb_irq_preinstall(dev);
+		psb_irq_postinstall(dev);
+		pm_runtime_get(&dev->pdev->dev);
+		dev_priv->display_count++;
+		return true;
 	}
-
-	if (!b_atomic && locked)
-		mutex_unlock(&power_mutex);
-
-	return ret;
-#endif
+	return false;
 }
 
 
-/*
- * ospm_power_using_hw_end
+/**
+ *	gma_power_end		-	end use of power
+ *	@dev: Our DRM device
  *
- * Description: Notify PowerMgmt module that you are done accessing the
- * specified island's hw so feel free to power it off.  Note that this
- * function doesn't actually power off the islands.
+ *	Indicate that one of our gma_power_begin() requested periods when
+ *	the diplay island power is needed has completed.
  */
-void ospm_power_using_hw_end(int hw_island)
-{
-#if 0 /* FIXMEAC */
-	switch(hw_island)
-	{
-	case OSPM_GRAPHICS_ISLAND:
-		atomic_dec(&g_graphics_access_count);
-		break;
-	case OSPM_VIDEO_ENC_ISLAND:
-		atomic_dec(&g_videoenc_access_count);
-		break;
-	case OSPM_VIDEO_DEC_ISLAND:
-		atomic_dec(&g_videodec_access_count);
-		break;
-	case OSPM_DISPLAY_ISLAND:
-		atomic_dec(&g_display_access_count);
-		break;
-	}
-
-	//decrement runtime pm ref count
-	pm_runtime_put(&gpDrmDevice->pdev->dev);
-
-	WARN_ON(atomic_read(&g_graphics_access_count) < 0);
-	WARN_ON(atomic_read(&g_videoenc_access_count) < 0);
-	WARN_ON(atomic_read(&g_videodec_access_count) < 0);
-	WARN_ON(atomic_read(&g_display_access_count) < 0);
-#endif
-}
-
-int ospm_runtime_pm_allow(struct drm_device * dev)
+void gma_power_end(struct drm_device *dev)
 {
-	return 0;
-}
-
-void ospm_runtime_pm_forbid(struct drm_device * dev)
-{
-	struct drm_psb_private * dev_priv = dev->dev_private;
-
-	DRM_INFO("%s\n", __FUNCTION__);
-
-	pm_runtime_forbid(&dev->pdev->dev);
-	dev_priv->rpm_enabled = 0;
+	struct drm_psb_private *dev_priv = dev->dev_private;
+	dev_priv->display_count--;
+	WARN_ON(dev_priv->display_count < 0);
+	pm_runtime_put(&dev->pdev->dev);
 }
 
 int psb_runtime_suspend(struct device *dev)
 {
-	pm_message_t state;
-	int ret = 0;
-	state.event = 0;
-
-#ifdef OSPM_GFX_DPK
-	printk(KERN_ALERT "OSPM_GFX_DPK: %s \n", __func__);
-#endif
-        if (atomic_read(&g_graphics_access_count) || atomic_read(&g_videoenc_access_count)
-		|| atomic_read(&g_videodec_access_count) || atomic_read(&g_display_access_count)){
-#ifdef OSPM_GFX_DPK
-                printk(KERN_ALERT "OSPM_GFX_DPK: GFX: %d VEC: %d VED: %d DC: %d DSR: %d \n", atomic_read(&g_graphics_access_count),
-			atomic_read(&g_videoenc_access_count), atomic_read(&g_videodec_access_count), atomic_read(&g_display_access_count));
-#endif
-                return -EBUSY;
-        }
-        else
-		ret = ospm_power_suspend(gpDrmDevice->pdev, state);
-
-	return ret;
+	static pm_message_t dummy;
+	return gma_power_suspend(to_pci_dev(dev), dummy);
 }
 
 int psb_runtime_resume(struct device *dev)
@@ -782,11 +479,11 @@ int psb_runtime_resume(struct device *dev)
 
 int psb_runtime_idle(struct device *dev)
 {
-	/*printk (KERN_ALERT "lvds:%d,mipi:%d\n", dev_priv->is_lvds_on, dev_priv->is_mipi_on);*/
-	if (atomic_read(&g_graphics_access_count) || atomic_read(&g_videoenc_access_count)
-		|| atomic_read(&g_videodec_access_count) || atomic_read(&g_display_access_count))
-		return 1;
-	else
+	struct drm_device *drmdev = pci_get_drvdata(to_pci_dev(dev));
+	struct drm_psb_private *dev_priv = drmdev->dev_private;
+	if (dev_priv->display_count)
 		return 0;
+	else
+		return 1;
 }
 
diff --git a/drivers/staging/gma500/psb_powermgmt.h b/drivers/staging/gma500/psb_powermgmt.h
index bf6f27af03a821a437531b877fb895a2f71f30d5..e005229af7988e9ee149e6b5de807fb6f2a74653 100644
--- a/drivers/staging/gma500/psb_powermgmt.h
+++ b/drivers/staging/gma500/psb_powermgmt.h
@@ -24,7 +24,8 @@
  * Authors:
  *    Benjamin Defnet <benjamin.r.defnet@intel.com>
  *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- *
+ * Massively reworked
+ *    Alan Cox <alan@linux.intel.com>
  */
 #ifndef _PSB_POWERMGMT_H_
 #define _PSB_POWERMGMT_H_
@@ -32,65 +33,35 @@
 #include <linux/pci.h>
 #include <drm/drmP.h>
 
-#define OSPM_GRAPHICS_ISLAND	0x1
-#define OSPM_VIDEO_ENC_ISLAND	0x2
-#define OSPM_VIDEO_DEC_ISLAND	0x4
-#define OSPM_DISPLAY_ISLAND	0x8
-#define OSPM_GL3_CACHE_ISLAND	0x10
-#define OSPM_ALL_ISLANDS	0x1f
-
-/* IPC message and command defines used to enable/disable mipi panel voltages */
-#define IPC_MSG_PANEL_ON_OFF    0xE9
-#define IPC_CMD_PANEL_ON        1
-#define IPC_CMD_PANEL_OFF       0
-
-typedef enum _UHBUsage
-{
-    OSPM_UHB_ONLY_IF_ON = 0,
-    OSPM_UHB_FORCE_POWER_ON,
-} UHBUsage;
-
-/* Use these functions to power down video HW for D0i3 purpose  */
-
-void ospm_power_init(struct drm_device *dev);
-void ospm_power_uninit(void);
-
+void gma_power_init(struct drm_device *dev);
+void gma_power_uninit(struct drm_device *dev);
 
 /*
- * OSPM will call these functions
+ * The kernel bus power management  will call these functions
  */
-int ospm_power_suspend(struct pci_dev *pdev, pm_message_t state);
-int ospm_power_resume(struct pci_dev *pdev);
+int gma_power_suspend(struct pci_dev *pdev, pm_message_t state);
+int gma_power_resume(struct pci_dev *pdev);
 
 /*
  * These are the functions the driver should use to wrap all hw access
  * (i.e. register reads and writes)
  */
-bool ospm_power_using_hw_begin(int hw_island, UHBUsage usage);
-void ospm_power_using_hw_end(int hw_island);
+bool gma_power_begin(struct drm_device *dev, bool force);
+void gma_power_end(struct drm_device *dev);
 
 /*
  * Use this function to do an instantaneous check for if the hw is on.
- * Only use this in cases where you know the g_state_change_mutex
- * is already held such as in irq install/uninstall and you need to
- * prevent a deadlock situation.  Otherwise use ospm_power_using_hw_begin().
+ * Only use this in cases where you know the mutex is already held such
+ * as in irq install/uninstall and you need to
+ * prevent a deadlock situation.  Otherwise use gma_power_begin().
  */
-bool ospm_power_is_hw_on(int hw_islands);
+bool gma_power_is_on(struct drm_device *dev);
 
-/*
- * Power up/down different hw component rails/islands
- */
-void ospm_power_island_down(int hw_islands);
-void ospm_power_island_up(int hw_islands);
-void ospm_suspend_graphics(void);
 /*
  * GFX-Runtime PM callbacks
  */
 int psb_runtime_suspend(struct device *dev);
 int psb_runtime_resume(struct device *dev);
 int psb_runtime_idle(struct device *dev);
-int ospm_runtime_pm_allow(struct drm_device * dev);
-void ospm_runtime_pm_forbid(struct drm_device * dev);
-
 
 #endif /*_PSB_POWERMGMT_H_*/
diff --git a/drivers/staging/gma500/psb_pvr_glue.c b/drivers/staging/gma500/psb_pvr_glue.c
deleted file mode 100644
index da78946b57ad8300b99bd8f7780613396f5ef8f4..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_pvr_glue.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2009, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-#include "psb_pvr_glue.h"
-
-/**
- * FIXME: should NOT use these file under env/linux directly
- */
-
-int psb_get_meminfo_by_handle(void *hKernelMemInfo,
-				void **ppsKernelMemInfo)
-{
-	return -EINVAL;
-#if 0
-	void *psKernelMemInfo = IMG_NULL;
-	PVRSRV_PER_PROCESS_DATA *psPerProc = IMG_NULL;
-	PVRSRV_ERROR eError;
-
-	psPerProc = PVRSRVPerProcessData(task_tgid_nr(current));
-	eError = PVRSRVLookupHandle(psPerProc->psHandleBase,
-				    (IMG_VOID *)&psKernelMemInfo,
-				    hKernelMemInfo,
-				    PVRSRV_HANDLE_TYPE_MEM_INFO);
-	if (eError != PVRSRV_OK) {
-		DRM_ERROR("Cannot find kernel meminfo for handle 0x%x\n",
-			  (u32)hKernelMemInfo);
-		return -EINVAL;
-	}
-
-	*ppsKernelMemInfo = psKernelMemInfo;
-
-	DRM_DEBUG("Got Kernel MemInfo for handle %lx\n",
-		  (u32)hKernelMemInfo);
-	return 0;
-#endif
-}
-
-int psb_get_pages_by_mem_handle(void *hOSMemHandle, struct page ***pages)
-{
-	return -EINVAL;
-#if 0
-	LinuxMemArea *psLinuxMemArea = (LinuxMemArea *)hOSMemHandle;
-	struct page **page_list;
-	if (psLinuxMemArea->eAreaType != LINUX_MEM_AREA_ALLOC_PAGES) {
-		DRM_ERROR("MemArea type is not LINUX_MEM_AREA_ALLOC_PAGES\n");
-		return -EINVAL;
-	}
-
-	page_list = psLinuxMemArea->uData.sPageList.pvPageList;
-	if (!page_list) {
-		DRM_DEBUG("Page List is NULL\n");
-		return -ENOMEM;
-	}
-
-	*pages = page_list;
-	return 0;
-#endif
-}
diff --git a/drivers/staging/gma500/psb_pvr_glue.h b/drivers/staging/gma500/psb_pvr_glue.h
deleted file mode 100644
index dee8cb2cadc0f823b460c96d5e29a9612b555f74..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_pvr_glue.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2009, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-#include "psb_drv.h"
-
-extern int psb_get_meminfo_by_handle(void * hKernelMemInfo,
-				void **ppsKernelMemInfo);
-extern u32 psb_get_tgid(void);
-extern int psb_get_pages_by_mem_handle(void * hOSMemHandle,
-					struct page ***pages);
diff --git a/drivers/staging/gma500/psb_sgx.c b/drivers/staging/gma500/psb_sgx.c
deleted file mode 100644
index 973134bc2345219e71e38d901ebc93881eadcbec..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_sgx.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX. USA.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_drm.h"
-#include "psb_reg.h"
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_execbuf_util.h"
-#include "psb_ttm_userobj_api.h"
-#include "ttm/ttm_placement.h"
-#include "psb_sgx.h"
-#include "psb_intel_reg.h"
-#include "psb_powermgmt.h"
-
-
-static inline int psb_same_page(unsigned long offset,
-				unsigned long offset2)
-{
-	return (offset & PAGE_MASK) == (offset2 & PAGE_MASK);
-}
-
-static inline unsigned long psb_offset_end(unsigned long offset,
-					      unsigned long end)
-{
-	offset = (offset + PAGE_SIZE) & PAGE_MASK;
-	return (end < offset) ? end : offset;
-}
-
-struct psb_dstbuf_cache {
-	unsigned int dst;
-	struct ttm_buffer_object *dst_buf;
-	unsigned long dst_offset;
-	uint32_t *dst_page;
-	unsigned int dst_page_offset;
-	struct ttm_bo_kmap_obj dst_kmap;
-	bool dst_is_iomem;
-};
-
-struct psb_validate_buffer {
-	struct ttm_validate_buffer base;
-	struct psb_validate_req req;
-	int ret;
-	struct psb_validate_arg __user *user_val_arg;
-	uint32_t flags;
-	uint32_t offset;
-	int po_correct;
-};
-static int
-psb_placement_fence_type(struct ttm_buffer_object *bo,
-			 uint64_t set_val_flags,
-			 uint64_t clr_val_flags,
-			 uint32_t new_fence_class,
-			 uint32_t *new_fence_type)
-{
-	int ret;
-	uint32_t n_fence_type;
-	/*
-	uint32_t set_flags = set_val_flags & 0xFFFFFFFF;
-	uint32_t clr_flags = clr_val_flags & 0xFFFFFFFF;
-	*/
-	struct ttm_fence_object *old_fence;
-	uint32_t old_fence_type;
-	struct ttm_placement placement;
-
-	if (unlikely
-	    (!(set_val_flags &
-	       (PSB_GPU_ACCESS_READ | PSB_GPU_ACCESS_WRITE)))) {
-		DRM_ERROR
-		    ("GPU access type (read / write) is not indicated.\n");
-		return -EINVAL;
-	}
-
-	/* User space driver doesn't set any TTM placement flags in
-					set_val_flags or clr_val_flags */
-	placement.num_placement = 0;/* FIXME  */
-	placement.num_busy_placement = 0;
-	placement.fpfn = 0;
-	placement.lpfn = 0;
-	ret = psb_ttm_bo_check_placement(bo, &placement);
-	if (unlikely(ret != 0))
-		return ret;
-
-	switch (new_fence_class) {
-	default:
-		n_fence_type = _PSB_FENCE_TYPE_EXE;
-	}
-
-	*new_fence_type = n_fence_type;
-	old_fence = (struct ttm_fence_object *) bo->sync_obj;
-	old_fence_type = (uint32_t) (unsigned long) bo->sync_obj_arg;
-
-	if (old_fence && ((new_fence_class != old_fence->fence_class) ||
-			  ((n_fence_type ^ old_fence_type) &
-			   old_fence_type))) {
-		ret = ttm_bo_wait(bo, 0, 1, 0);
-		if (unlikely(ret != 0))
-			return ret;
-	}
-	/*
-	bo->proposed_flags = (bo->proposed_flags | set_flags)
-		& ~clr_flags & TTM_PL_MASK_MEMTYPE;
-	*/
-	return 0;
-}
-
-int psb_validate_kernel_buffer(struct psb_context *context,
-			       struct ttm_buffer_object *bo,
-			       uint32_t fence_class,
-			       uint64_t set_flags, uint64_t clr_flags)
-{
-	struct psb_validate_buffer *item;
-	uint32_t cur_fence_type;
-	int ret;
-
-	if (unlikely(context->used_buffers >= PSB_NUM_VALIDATE_BUFFERS)) {
-		DRM_ERROR("Out of free validation buffer entries for "
-			  "kernel buffer validation.\n");
-		return -ENOMEM;
-	}
-
-	item = &context->buffers[context->used_buffers];
-	item->user_val_arg = NULL;
-	item->base.reserved = 0;
-
-	ret = ttm_bo_reserve(bo, 1, 0, 1, context->val_seq);
-	if (unlikely(ret != 0))
-	        return ret;
-
-	ret = psb_placement_fence_type(bo, set_flags, clr_flags, fence_class,
-				       &cur_fence_type);
-	if (unlikely(ret != 0)) {
-		ttm_bo_unreserve(bo);
-		return ret;
-	}
-
-	item->base.bo = ttm_bo_reference(bo);
-	item->base.new_sync_obj_arg = (void *) (unsigned long) cur_fence_type;
-	item->base.reserved = 1;
-
-	/* Internal locking ??? FIXMEAC */
-	list_add_tail(&item->base.head, &context->kern_validate_list);
-	context->used_buffers++;
-	/*
-	ret = ttm_bo_validate(bo, 1, 0, 0);
-	if (unlikely(ret != 0))
-		goto out_unlock;
-	*/
-	item->offset = bo->offset;
-	item->flags = bo->mem.placement;
-	context->fence_types |= cur_fence_type;
-
-	return ret;
-}
-
-void psb_fence_or_sync(struct drm_file *file_priv,
-		       uint32_t engine,
-		       uint32_t fence_types,
-		       uint32_t fence_flags,
-		       struct list_head *list,
-		       struct psb_ttm_fence_rep *fence_arg,
-		       struct ttm_fence_object **fence_p)
-{
-	struct drm_device *dev = file_priv->minor->dev;
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct ttm_fence_device *fdev = &dev_priv->fdev;
-	int ret;
-	struct ttm_fence_object *fence;
-	struct ttm_object_file *tfile = psb_fpriv(file_priv)->tfile;
-	uint32_t handle;
-
-	ret = ttm_fence_user_create(fdev, tfile,
-				    engine, fence_types,
-				    TTM_FENCE_FLAG_EMIT, &fence, &handle);
-	if (ret) {
-
-		/*
-		 * Fence creation failed.
-		 * Fall back to synchronous operation and idle the engine.
-		 */
-
-		if (!(fence_flags & DRM_PSB_FENCE_NO_USER)) {
-
-			/*
-			 * Communicate to user-space that
-			 * fence creation has failed and that
-			 * the engine is idle.
-			 */
-
-			fence_arg->handle = ~0;
-			fence_arg->error = ret;
-		}
-
-		ttm_eu_backoff_reservation(list);
-		if (fence_p)
-			*fence_p = NULL;
-		return;
-	}
-
-	ttm_eu_fence_buffer_objects(list, fence);
-	if (!(fence_flags & DRM_PSB_FENCE_NO_USER)) {
-		struct ttm_fence_info info = ttm_fence_get_info(fence);
-		fence_arg->handle = handle;
-		fence_arg->fence_class = ttm_fence_class(fence);
-		fence_arg->fence_type = ttm_fence_types(fence);
-		fence_arg->signaled_types = info.signaled_types;
-		fence_arg->error = 0;
-	} else {
-		ret =
-		    ttm_ref_object_base_unref(tfile, handle,
-					      ttm_fence_type);
-		BUG_ON(ret);
-	}
-
-	if (fence_p)
-		*fence_p = fence;
-	else if (fence)
-		ttm_fence_object_unref(&fence);
-}
-
diff --git a/drivers/staging/gma500/psb_sgx.h b/drivers/staging/gma500/psb_sgx.h
deleted file mode 100644
index 9300e2da993aa2309ba66a1c6875b6fb1ad5ba10..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_sgx.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2008, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- **/
-#ifndef _PSB_SGX_H_
-#define _PSB_SGX_H_
-
-extern int psb_submit_video_cmdbuf(struct drm_device *dev,
-			       struct ttm_buffer_object *cmd_buffer,
-			       unsigned long cmd_offset,
-			       unsigned long cmd_size,
-			       struct ttm_fence_object *fence);
-
-extern int drm_idle_check_interval;
-
-#endif
diff --git a/drivers/staging/gma500/psb_ttm_fence.c b/drivers/staging/gma500/psb_ttm_fence.c
deleted file mode 100644
index d1c359018cba7a6846b1461fe17fe3659e92f87a..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_fence.c
+++ /dev/null
@@ -1,605 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-
-#include "psb_ttm_fence_api.h"
-#include "psb_ttm_fence_driver.h"
-#include <linux/wait.h>
-#include <linux/sched.h>
-
-#include <drm/drmP.h>
-
-/*
- * Simple implementation for now.
- */
-
-static void ttm_fence_lockup(struct ttm_fence_object *fence, uint32_t mask)
-{
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-
-	printk(KERN_ERR "GPU lockup dectected on engine %u "
-	       "fence type 0x%08x\n",
-	       (unsigned int)fence->fence_class, (unsigned int)mask);
-	/*
-	 * Give engines some time to idle?
-	 */
-
-	write_lock(&fc->lock);
-	ttm_fence_handler(fence->fdev, fence->fence_class,
-			  fence->sequence, mask, -EBUSY);
-	write_unlock(&fc->lock);
-}
-
-/*
- * Convenience function to be called by fence::wait methods that
- * need polling.
- */
-
-int ttm_fence_wait_polling(struct ttm_fence_object *fence, bool lazy,
-			   bool interruptible, uint32_t mask)
-{
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-	const struct ttm_fence_driver *driver = ttm_fence_driver(fence);
-	uint32_t count = 0;
-	int ret;
-	unsigned long end_jiffies = fence->timeout_jiffies;
-
-	DECLARE_WAITQUEUE(entry, current);
-	add_wait_queue(&fc->fence_queue, &entry);
-
-	ret = 0;
-
-	for (;;) {
-		__set_current_state((interruptible) ?
-				    TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
-		if (ttm_fence_object_signaled(fence, mask))
-			break;
-		if (time_after_eq(jiffies, end_jiffies)) {
-			if (driver->lockup)
-				driver->lockup(fence, mask);
-			else
-				ttm_fence_lockup(fence, mask);
-			continue;
-		}
-		if (lazy)
-			schedule_timeout(1);
-		else if ((++count & 0x0F) == 0) {
-			__set_current_state(TASK_RUNNING);
-			schedule();
-			__set_current_state((interruptible) ?
-					    TASK_INTERRUPTIBLE :
-					    TASK_UNINTERRUPTIBLE);
-		}
-		if (interruptible && signal_pending(current)) {
-			ret = -ERESTART;
-			break;
-		}
-	}
-	__set_current_state(TASK_RUNNING);
-	remove_wait_queue(&fc->fence_queue, &entry);
-	return ret;
-}
-
-/*
- * Typically called by the IRQ handler.
- */
-
-void ttm_fence_handler(struct ttm_fence_device *fdev, uint32_t fence_class,
-		       uint32_t sequence, uint32_t type, uint32_t error)
-{
-	int wake = 0;
-	uint32_t diff;
-	uint32_t relevant_type;
-	uint32_t new_type;
-	struct ttm_fence_class_manager *fc = &fdev->fence_class[fence_class];
-	const struct ttm_fence_driver *driver = ttm_fence_driver_from_dev(fdev);
-	struct list_head *head;
-	struct ttm_fence_object *fence, *next;
-	bool found = false;
-
-	if (list_empty(&fc->ring))
-		return;
-
-	list_for_each_entry(fence, &fc->ring, ring) {
-		diff = (sequence - fence->sequence) & fc->sequence_mask;
-		if (diff > fc->wrap_diff) {
-			found = true;
-			break;
-		}
-	}
-
-	fc->waiting_types &= ~type;
-	head = (found) ? &fence->ring : &fc->ring;
-
-	list_for_each_entry_safe_reverse(fence, next, head, ring) {
-		if (&fence->ring == &fc->ring)
-			break;
-
-		DRM_DEBUG("Fence 0x%08lx, sequence 0x%08x, type 0x%08x\n",
-			  (unsigned long)fence, fence->sequence,
-			  fence->fence_type);
-
-		if (error) {
-			fence->info.error = error;
-			fence->info.signaled_types = fence->fence_type;
-			list_del_init(&fence->ring);
-			wake = 1;
-			break;
-		}
-
-		relevant_type = type & fence->fence_type;
-		new_type = (fence->info.signaled_types | relevant_type) ^
-		    fence->info.signaled_types;
-
-		if (new_type) {
-			fence->info.signaled_types |= new_type;
-			DRM_DEBUG("Fence 0x%08lx signaled 0x%08x\n",
-				  (unsigned long)fence,
-				  fence->info.signaled_types);
-
-			if (unlikely(driver->signaled))
-				driver->signaled(fence);
-
-			if (driver->needed_flush)
-				fc->pending_flush |=
-				    driver->needed_flush(fence);
-
-			if (new_type & fence->waiting_types)
-				wake = 1;
-		}
-
-		fc->waiting_types |=
-		    fence->waiting_types & ~fence->info.signaled_types;
-
-		if (!(fence->fence_type & ~fence->info.signaled_types)) {
-			DRM_DEBUG("Fence completely signaled 0x%08lx\n",
-				  (unsigned long)fence);
-			list_del_init(&fence->ring);
-		}
-	}
-
-	/*
-	 * Reinstate lost waiting types.
-	 */
-
-	if ((fc->waiting_types & type) != type) {
-		head = head->prev;
-		list_for_each_entry(fence, head, ring) {
-			if (&fence->ring == &fc->ring)
-				break;
-			diff =
-			    (fc->highest_waiting_sequence -
-			     fence->sequence) & fc->sequence_mask;
-			if (diff > fc->wrap_diff)
-				break;
-
-			fc->waiting_types |=
-			    fence->waiting_types & ~fence->info.signaled_types;
-		}
-	}
-
-	if (wake)
-		wake_up_all(&fc->fence_queue);
-}
-
-static void ttm_fence_unring(struct ttm_fence_object *fence)
-{
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-	unsigned long irq_flags;
-
-	write_lock_irqsave(&fc->lock, irq_flags);
-	list_del_init(&fence->ring);
-	write_unlock_irqrestore(&fc->lock, irq_flags);
-}
-
-bool ttm_fence_object_signaled(struct ttm_fence_object *fence, uint32_t mask)
-{
-	unsigned long flags;
-	bool signaled;
-	const struct ttm_fence_driver *driver = ttm_fence_driver(fence);
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-
-	mask &= fence->fence_type;
-	read_lock_irqsave(&fc->lock, flags);
-	signaled = (mask & fence->info.signaled_types) == mask;
-	read_unlock_irqrestore(&fc->lock, flags);
-	if (!signaled && driver->poll) {
-		write_lock_irqsave(&fc->lock, flags);
-		driver->poll(fence->fdev, fence->fence_class, mask);
-		signaled = (mask & fence->info.signaled_types) == mask;
-		write_unlock_irqrestore(&fc->lock, flags);
-	}
-	return signaled;
-}
-
-int ttm_fence_object_flush(struct ttm_fence_object *fence, uint32_t type)
-{
-	const struct ttm_fence_driver *driver = ttm_fence_driver(fence);
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-	unsigned long irq_flags;
-	uint32_t saved_pending_flush;
-	uint32_t diff;
-	bool call_flush;
-
-	if (type & ~fence->fence_type) {
-		DRM_ERROR("Flush trying to extend fence type, "
-			  "0x%x, 0x%x\n", type, fence->fence_type);
-		return -EINVAL;
-	}
-
-	write_lock_irqsave(&fc->lock, irq_flags);
-	fence->waiting_types |= type;
-	fc->waiting_types |= fence->waiting_types;
-	diff = (fence->sequence - fc->highest_waiting_sequence) &
-	    fc->sequence_mask;
-
-	if (diff < fc->wrap_diff)
-		fc->highest_waiting_sequence = fence->sequence;
-
-	/*
-	 * fence->waiting_types has changed. Determine whether
-	 * we need to initiate some kind of flush as a result of this.
-	 */
-
-	saved_pending_flush = fc->pending_flush;
-	if (driver->needed_flush)
-		fc->pending_flush |= driver->needed_flush(fence);
-
-	if (driver->poll)
-		driver->poll(fence->fdev, fence->fence_class,
-			     fence->waiting_types);
-
-	call_flush = (fc->pending_flush != 0);
-	write_unlock_irqrestore(&fc->lock, irq_flags);
-
-	if (call_flush && driver->flush)
-		driver->flush(fence->fdev, fence->fence_class);
-
-	return 0;
-}
-
-/*
- * Make sure old fence objects are signaled before their fence sequences are
- * wrapped around and reused.
- */
-
-void ttm_fence_flush_old(struct ttm_fence_device *fdev,
-			 uint32_t fence_class, uint32_t sequence)
-{
-	struct ttm_fence_class_manager *fc = &fdev->fence_class[fence_class];
-	struct ttm_fence_object *fence;
-	unsigned long irq_flags;
-	const struct ttm_fence_driver *driver = fdev->driver;
-	bool call_flush;
-
-	uint32_t diff;
-
-	write_lock_irqsave(&fc->lock, irq_flags);
-
-	list_for_each_entry_reverse(fence, &fc->ring, ring) {
-		diff = (sequence - fence->sequence) & fc->sequence_mask;
-		if (diff <= fc->flush_diff)
-			break;
-
-		fence->waiting_types = fence->fence_type;
-		fc->waiting_types |= fence->fence_type;
-
-		if (driver->needed_flush)
-			fc->pending_flush |= driver->needed_flush(fence);
-	}
-
-	if (driver->poll)
-		driver->poll(fdev, fence_class, fc->waiting_types);
-
-	call_flush = (fc->pending_flush != 0);
-	write_unlock_irqrestore(&fc->lock, irq_flags);
-
-	if (call_flush && driver->flush)
-		driver->flush(fdev, fence->fence_class);
-
-	/*
-	 * FIXME: Shold we implement a wait here for really old fences?
-	 */
-
-}
-
-int ttm_fence_object_wait(struct ttm_fence_object *fence,
-			  bool lazy, bool interruptible, uint32_t mask)
-{
-	const struct ttm_fence_driver *driver = ttm_fence_driver(fence);
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-	int ret = 0;
-	unsigned long timeout;
-	unsigned long cur_jiffies;
-	unsigned long to_jiffies;
-
-	if (mask & ~fence->fence_type) {
-		DRM_ERROR("Wait trying to extend fence type"
-			  " 0x%08x 0x%08x\n", mask, fence->fence_type);
-		BUG();
-		return -EINVAL;
-	}
-
-	if (driver->wait)
-		return driver->wait(fence, lazy, interruptible, mask);
-
-	ttm_fence_object_flush(fence, mask);
-retry:
-	if (!driver->has_irq ||
-	    driver->has_irq(fence->fdev, fence->fence_class, mask)) {
-
-		cur_jiffies = jiffies;
-		to_jiffies = fence->timeout_jiffies;
-
-		timeout = (time_after(to_jiffies, cur_jiffies)) ?
-		    to_jiffies - cur_jiffies : 1;
-
-		if (interruptible)
-			ret = wait_event_interruptible_timeout
-			    (fc->fence_queue,
-			     ttm_fence_object_signaled(fence, mask), timeout);
-		else
-			ret = wait_event_timeout
-			    (fc->fence_queue,
-			     ttm_fence_object_signaled(fence, mask), timeout);
-
-		if (unlikely(ret == -ERESTARTSYS))
-			return -ERESTART;
-
-		if (unlikely(ret == 0)) {
-			if (driver->lockup)
-				driver->lockup(fence, mask);
-			else
-				ttm_fence_lockup(fence, mask);
-			goto retry;
-		}
-
-		return 0;
-	}
-
-	return ttm_fence_wait_polling(fence, lazy, interruptible, mask);
-}
-
-int ttm_fence_object_emit(struct ttm_fence_object *fence, uint32_t fence_flags,
-			  uint32_t fence_class, uint32_t type)
-{
-	const struct ttm_fence_driver *driver = ttm_fence_driver(fence);
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-	unsigned long flags;
-	uint32_t sequence;
-	unsigned long timeout;
-	int ret;
-
-	ttm_fence_unring(fence);
-	ret = driver->emit(fence->fdev,
-			   fence_class, fence_flags, &sequence, &timeout);
-	if (ret)
-		return ret;
-
-	write_lock_irqsave(&fc->lock, flags);
-	fence->fence_class = fence_class;
-	fence->fence_type = type;
-	fence->waiting_types = 0;
-	fence->info.signaled_types = 0;
-	fence->info.error = 0;
-	fence->sequence = sequence;
-	fence->timeout_jiffies = timeout;
-	if (list_empty(&fc->ring))
-		fc->highest_waiting_sequence = sequence - 1;
-	list_add_tail(&fence->ring, &fc->ring);
-	fc->latest_queued_sequence = sequence;
-	write_unlock_irqrestore(&fc->lock, flags);
-	return 0;
-}
-
-int ttm_fence_object_init(struct ttm_fence_device *fdev,
-			  uint32_t fence_class,
-			  uint32_t type,
-			  uint32_t create_flags,
-			  void (*destroy) (struct ttm_fence_object *),
-			  struct ttm_fence_object *fence)
-{
-	int ret = 0;
-
-	kref_init(&fence->kref);
-	fence->fence_class = fence_class;
-	fence->fence_type = type;
-	fence->info.signaled_types = 0;
-	fence->waiting_types = 0;
-	fence->sequence = 0;
-	fence->info.error = 0;
-	fence->fdev = fdev;
-	fence->destroy = destroy;
-	INIT_LIST_HEAD(&fence->ring);
-	atomic_inc(&fdev->count);
-
-	if (create_flags & TTM_FENCE_FLAG_EMIT) {
-		ret = ttm_fence_object_emit(fence, create_flags,
-					    fence->fence_class, type);
-	}
-
-	return ret;
-}
-
-int ttm_fence_object_create(struct ttm_fence_device *fdev,
-			    uint32_t fence_class,
-			    uint32_t type,
-			    uint32_t create_flags,
-			    struct ttm_fence_object **c_fence)
-{
-	struct ttm_fence_object *fence;
-	int ret;
-
-	ret = ttm_mem_global_alloc(fdev->mem_glob,
-				   sizeof(*fence),
-				   false,
-				   false);
-	if (unlikely(ret != 0)) {
-		printk(KERN_ERR "Out of memory creating fence object\n");
-		return ret;
-	}
-
-	fence = kmalloc(sizeof(*fence), GFP_KERNEL);
-	if (!fence) {
-		printk(KERN_ERR "Out of memory creating fence object\n");
-		ttm_mem_global_free(fdev->mem_glob, sizeof(*fence));
-		return -ENOMEM;
-	}
-
-	ret = ttm_fence_object_init(fdev, fence_class, type,
-				    create_flags, NULL, fence);
-	if (ret) {
-		ttm_fence_object_unref(&fence);
-		return ret;
-	}
-	*c_fence = fence;
-
-	return 0;
-}
-
-static void ttm_fence_object_destroy(struct kref *kref)
-{
-	struct ttm_fence_object *fence =
-	    container_of(kref, struct ttm_fence_object, kref);
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-	unsigned long irq_flags;
-
-	write_lock_irqsave(&fc->lock, irq_flags);
-	list_del_init(&fence->ring);
-	write_unlock_irqrestore(&fc->lock, irq_flags);
-
-	atomic_dec(&fence->fdev->count);
-	if (fence->destroy)
-		fence->destroy(fence);
-	else {
-		ttm_mem_global_free(fence->fdev->mem_glob,
-				    sizeof(*fence));
-		kfree(fence);
-	}
-}
-
-void ttm_fence_device_release(struct ttm_fence_device *fdev)
-{
-	kfree(fdev->fence_class);
-}
-
-int
-ttm_fence_device_init(int num_classes,
-		      struct ttm_mem_global *mem_glob,
-		      struct ttm_fence_device *fdev,
-		      const struct ttm_fence_class_init *init,
-		      bool replicate_init,
-		      const struct ttm_fence_driver *driver)
-{
-	struct ttm_fence_class_manager *fc;
-	const struct ttm_fence_class_init *fci;
-	int i;
-
-	fdev->mem_glob = mem_glob;
-	fdev->fence_class = kzalloc(num_classes *
-				    sizeof(*fdev->fence_class), GFP_KERNEL);
-
-	if (unlikely(!fdev->fence_class))
-		return -ENOMEM;
-
-	fdev->num_classes = num_classes;
-	atomic_set(&fdev->count, 0);
-	fdev->driver = driver;
-
-	for (i = 0; i < fdev->num_classes; ++i) {
-		fc = &fdev->fence_class[i];
-		fci = &init[(replicate_init) ? 0 : i];
-
-		fc->wrap_diff = fci->wrap_diff;
-		fc->flush_diff = fci->flush_diff;
-		fc->sequence_mask = fci->sequence_mask;
-
-		rwlock_init(&fc->lock);
-		INIT_LIST_HEAD(&fc->ring);
-		init_waitqueue_head(&fc->fence_queue);
-	}
-
-	return 0;
-}
-
-struct ttm_fence_info ttm_fence_get_info(struct ttm_fence_object *fence)
-{
-	struct ttm_fence_class_manager *fc = ttm_fence_fc(fence);
-	struct ttm_fence_info tmp;
-	unsigned long irq_flags;
-
-	read_lock_irqsave(&fc->lock, irq_flags);
-	tmp = fence->info;
-	read_unlock_irqrestore(&fc->lock, irq_flags);
-
-	return tmp;
-}
-
-void ttm_fence_object_unref(struct ttm_fence_object **p_fence)
-{
-	struct ttm_fence_object *fence = *p_fence;
-
-	*p_fence = NULL;
-	(void)kref_put(&fence->kref, &ttm_fence_object_destroy);
-}
-
-/*
- * Placement / BO sync object glue.
- */
-
-bool ttm_fence_sync_obj_signaled(void *sync_obj, void *sync_arg)
-{
-	struct ttm_fence_object *fence = (struct ttm_fence_object *)sync_obj;
-	uint32_t fence_types = (uint32_t) (unsigned long)sync_arg;
-
-	return ttm_fence_object_signaled(fence, fence_types);
-}
-
-int ttm_fence_sync_obj_wait(void *sync_obj, void *sync_arg,
-			    bool lazy, bool interruptible)
-{
-	struct ttm_fence_object *fence = (struct ttm_fence_object *)sync_obj;
-	uint32_t fence_types = (uint32_t) (unsigned long)sync_arg;
-
-	return ttm_fence_object_wait(fence, lazy, interruptible, fence_types);
-}
-
-int ttm_fence_sync_obj_flush(void *sync_obj, void *sync_arg)
-{
-	struct ttm_fence_object *fence = (struct ttm_fence_object *)sync_obj;
-	uint32_t fence_types = (uint32_t) (unsigned long)sync_arg;
-
-	return ttm_fence_object_flush(fence, fence_types);
-}
-
-void ttm_fence_sync_obj_unref(void **sync_obj)
-{
-	ttm_fence_object_unref((struct ttm_fence_object **)sync_obj);
-}
-
-void *ttm_fence_sync_obj_ref(void *sync_obj)
-{
-	return (void *)
-	    ttm_fence_object_ref((struct ttm_fence_object *)sync_obj);
-}
diff --git a/drivers/staging/gma500/psb_ttm_fence_api.h b/drivers/staging/gma500/psb_ttm_fence_api.h
deleted file mode 100644
index b14a42711d0313b731b55010b8e7d5e8a2fd734f..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_fence_api.h
+++ /dev/null
@@ -1,272 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-#ifndef _TTM_FENCE_API_H_
-#define _TTM_FENCE_API_H_
-
-#include <linux/list.h>
-#include <linux/kref.h>
-
-#define TTM_FENCE_FLAG_EMIT (1 << 0)
-#define TTM_FENCE_TYPE_EXE  (1 << 0)
-
-struct ttm_fence_device;
-
-/**
- * struct ttm_fence_info
- *
- * @fence_class:    The fence class.
- * @fence_type:     Bitfield indicating types for this fence.
- * @signaled_types: Bitfield indicating which types are signaled.
- * @error:          Last error reported from the device.
- *
- * Used as output from the ttm_fence_get_info
- */
-
-struct ttm_fence_info {
-	uint32_t signaled_types;
-	uint32_t error;
-};
-
-/**
- * struct ttm_fence_object
- *
- * @fdev:            Pointer to the fence device struct.
- * @kref:            Holds the reference count of this fence object.
- * @ring:            List head used for the circular list of not-completely
- *                   signaled fences.
- * @info:            Data for fast retrieval using the ttm_fence_get_info()
- * function.
- * @timeout_jiffies: Absolute jiffies value indicating when this fence
- *                   object times out and, if waited on, calls ttm_fence_lockup
- *                   to check for and resolve a GPU lockup.
- * @sequence:        Fence sequence number.
- * @waiting_types:   Types currently waited on.
- * @destroy:         Called to free the fence object, when its refcount has
- *                   reached zero. If NULL, kfree is used.
- *
- * This struct is provided in the driver interface so that drivers can
- * derive from it and create their own fence implementation. All members
- * are private to the fence implementation and the fence driver callbacks.
- * Otherwise a driver may access the derived object using container_of().
- */
-
-struct ttm_fence_object {
-	struct ttm_fence_device *fdev;
-	struct kref kref;
-	uint32_t fence_class;
-	uint32_t fence_type;
-
-	/*
-	 * The below fields are protected by the fence class
-	 * manager spinlock.
-	 */
-
-	struct list_head ring;
-	struct ttm_fence_info info;
-	unsigned long timeout_jiffies;
-	uint32_t sequence;
-	uint32_t waiting_types;
-	void (*destroy) (struct ttm_fence_object *);
-};
-
-/**
- * ttm_fence_object_init
- *
- * @fdev: Pointer to a struct ttm_fence_device.
- * @fence_class: Fence class for this fence.
- * @type: Fence type for this fence.
- * @create_flags: Flags indicating varios actions at init time. At this point
- * there's only TTM_FENCE_FLAG_EMIT, which triggers a sequence emission to
- * the command stream.
- * @destroy: Destroy function. If NULL, kfree() is used.
- * @fence: The struct ttm_fence_object to initialize.
- *
- * Initialize a pre-allocated fence object. This function, together with the
- * destroy function makes it possible to derive driver-specific fence objects.
- */
-
-extern int
-ttm_fence_object_init(struct ttm_fence_device *fdev,
-		      uint32_t fence_class,
-		      uint32_t type,
-		      uint32_t create_flags,
-		      void (*destroy) (struct ttm_fence_object *fence),
-		      struct ttm_fence_object *fence);
-
-/**
- * ttm_fence_object_create
- *
- * @fdev: Pointer to a struct ttm_fence_device.
- * @fence_class: Fence class for this fence.
- * @type: Fence type for this fence.
- * @create_flags: Flags indicating varios actions at init time. At this point
- * there's only TTM_FENCE_FLAG_EMIT, which triggers a sequence emission to
- * the command stream.
- * @c_fence: On successful termination, *(@c_fence) will point to the created
- * fence object.
- *
- * Create and initialize a struct ttm_fence_object. The destroy function will
- * be set to kfree().
- */
-
-extern int
-ttm_fence_object_create(struct ttm_fence_device *fdev,
-			uint32_t fence_class,
-			uint32_t type,
-			uint32_t create_flags,
-			struct ttm_fence_object **c_fence);
-
-/**
- * ttm_fence_object_wait
- *
- * @fence: The fence object to wait on.
- * @lazy: Allow sleeps to reduce the cpu-usage if polling.
- * @interruptible: Sleep interruptible when waiting.
- * @type_mask: Wait for the given type_mask to signal.
- *
- * Wait for a fence to signal the given type_mask. The function will
- * perform a fence_flush using type_mask. (See ttm_fence_object_flush).
- *
- * Returns
- * -ERESTART if interrupted by a signal.
- * May return driver-specific error codes if timed-out.
- */
-
-extern int
-ttm_fence_object_wait(struct ttm_fence_object *fence,
-		      bool lazy, bool interruptible, uint32_t type_mask);
-
-/**
- * ttm_fence_object_flush
- *
- * @fence: The fence object to flush.
- * @flush_mask: Fence types to flush.
- *
- * Make sure that the given fence eventually signals the
- * types indicated by @flush_mask. Note that this may or may not
- * map to a CPU or GPU flush.
- */
-
-extern int
-ttm_fence_object_flush(struct ttm_fence_object *fence, uint32_t flush_mask);
-
-/**
- * ttm_fence_get_info
- *
- * @fence: The fence object.
- *
- * Copy the info block from the fence while holding relevant locks.
- */
-
-struct ttm_fence_info ttm_fence_get_info(struct ttm_fence_object *fence);
-
-/**
- * ttm_fence_object_ref
- *
- * @fence: The fence object.
- *
- * Return a ref-counted pointer to the fence object indicated by @fence.
- */
-
-static inline struct ttm_fence_object *ttm_fence_object_ref(struct
-							    ttm_fence_object
-							    *fence)
-{
-	kref_get(&fence->kref);
-	return fence;
-}
-
-/**
- * ttm_fence_object_unref
- *
- * @p_fence: Pointer to a ref-counted pinter to a struct ttm_fence_object.
- *
- * Unreference the fence object pointed to by *(@p_fence), clearing
- * *(p_fence).
- */
-
-extern void ttm_fence_object_unref(struct ttm_fence_object **p_fence);
-
-/**
- * ttm_fence_object_signaled
- *
- * @fence: Pointer to the struct ttm_fence_object.
- * @mask: Type mask to check whether signaled.
- *
- * This function checks (without waiting) whether the fence object
- * pointed to by @fence has signaled the types indicated by @mask,
- * and returns 1 if true, 0 if false. This function does NOT perform
- * an implicit fence flush.
- */
-
-extern bool
-ttm_fence_object_signaled(struct ttm_fence_object *fence, uint32_t mask);
-
-/**
- * ttm_fence_class
- *
- * @fence: Pointer to the struct ttm_fence_object.
- *
- * Convenience function that returns the fence class of a
- * struct ttm_fence_object.
- */
-
-static inline uint32_t ttm_fence_class(const struct ttm_fence_object *fence)
-{
-	return fence->fence_class;
-}
-
-/**
- * ttm_fence_types
- *
- * @fence: Pointer to the struct ttm_fence_object.
- *
- * Convenience function that returns the fence types of a
- * struct ttm_fence_object.
- */
-
-static inline uint32_t ttm_fence_types(const struct ttm_fence_object *fence)
-{
-	return fence->fence_type;
-}
-
-/*
- * The functions below are wrappers to the above functions, with
- * similar names but with sync_obj omitted. These wrappers are intended
- * to be plugged directly into the buffer object driver's sync object
- * API, if the driver chooses to use ttm_fence_objects as buffer object
- * sync objects. In the prototypes below, a sync_obj is cast to a
- * struct ttm_fence_object, whereas a sync_arg is cast to an
- * uint32_t representing a fence_type argument.
- */
-
-extern bool ttm_fence_sync_obj_signaled(void *sync_obj, void *sync_arg);
-extern int ttm_fence_sync_obj_wait(void *sync_obj, void *sync_arg,
-				   bool lazy, bool interruptible);
-extern int ttm_fence_sync_obj_flush(void *sync_obj, void *sync_arg);
-extern void ttm_fence_sync_obj_unref(void **sync_obj);
-extern void *ttm_fence_sync_obj_ref(void *sync_obj);
-
-#endif
diff --git a/drivers/staging/gma500/psb_ttm_fence_driver.h b/drivers/staging/gma500/psb_ttm_fence_driver.h
deleted file mode 100644
index c35c569fa3f072ba24949b1310e50151318c3525..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_fence_driver.h
+++ /dev/null
@@ -1,302 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-#ifndef _TTM_FENCE_DRIVER_H_
-#define _TTM_FENCE_DRIVER_H_
-
-#include <linux/kref.h>
-#include <linux/spinlock.h>
-#include <linux/wait.h>
-#include "psb_ttm_fence_api.h"
-#include "ttm/ttm_memory.h"
-
-/** @file ttm_fence_driver.h
- *
- * Definitions needed for a driver implementing the
- * ttm_fence subsystem.
- */
-
-/**
- * struct ttm_fence_class_manager:
- *
- * @wrap_diff: Sequence difference to catch 32-bit wrapping.
- * if (seqa - seqb) > @wrap_diff, then seqa < seqb.
- * @flush_diff: Sequence difference to trigger fence flush.
- * if (cur_seq - seqa) > @flush_diff, then consider fence object with
- * seqa as old an needing a flush.
- * @sequence_mask: Mask of valid bits in a fence sequence.
- * @lock: Lock protecting this struct as well as fence objects
- * associated with this struct.
- * @ring: Circular sequence-ordered list of fence objects.
- * @pending_flush: Fence types currently needing a flush.
- * @waiting_types: Fence types that are currently waited for.
- * @fence_queue: Queue of waiters on fences belonging to this fence class.
- * @highest_waiting_sequence: Sequence number of the fence with highest
- * sequence number and that is waited for.
- * @latest_queued_sequence: Sequence number of the fence latest queued
- * on the ring.
- */
-
-struct ttm_fence_class_manager {
-
-	/*
-	 * Unprotected constant members.
-	 */
-
-	uint32_t wrap_diff;
-	uint32_t flush_diff;
-	uint32_t sequence_mask;
-
-	/*
-	 * The rwlock protects this structure as well as
-	 * the data in all fence objects belonging to this
-	 * class. This should be OK as most fence objects are
-	 * only read from once they're created.
-	 */
-
-	rwlock_t lock;
-	struct list_head ring;
-	uint32_t pending_flush;
-	uint32_t waiting_types;
-	wait_queue_head_t fence_queue;
-	uint32_t highest_waiting_sequence;
-	uint32_t latest_queued_sequence;
-};
-
-/**
- * struct ttm_fence_device
- *
- * @fence_class:  Array of fence class managers.
- * @num_classes:  Array dimension of @fence_class.
- * @count:        Current number of fence objects for statistics.
- * @driver:       Driver struct.
- *
- * Provided in the driver interface so that the driver can derive
- * from this struct for its driver_private, and accordingly
- * access the driver_private from the fence driver callbacks.
- *
- * All members except "count" are initialized at creation and
- * never touched after that. No protection needed.
- *
- * This struct is private to the fence implementation and to the fence
- * driver callbacks, and may otherwise be used by drivers only to
- * obtain the derived device_private object using container_of().
- */
-
-struct ttm_fence_device {
-	struct ttm_mem_global *mem_glob;
-	struct ttm_fence_class_manager *fence_class;
-	uint32_t num_classes;
-	atomic_t count;
-	const struct ttm_fence_driver *driver;
-};
-
-/**
- * struct ttm_fence_class_init
- *
- * @wrap_diff:    Fence sequence number wrap indicator. If
- * (sequence1 - sequence2) > @wrap_diff, then sequence1 is
- * considered to be older than sequence2.
- * @flush_diff:   Fence sequence number flush indicator.
- * If a non-completely-signaled fence has a fence sequence number
- * sequence1 and (sequence1 - current_emit_sequence) > @flush_diff,
- * the fence is considered too old and it will be flushed upon the
- * next call of ttm_fence_flush_old(), to make sure no fences with
- * stale sequence numbers remains unsignaled. @flush_diff should
- * be sufficiently less than @wrap_diff.
- * @sequence_mask: Mask with valid bits of the fence sequence
- * number set to 1.
- *
- * This struct is used as input to ttm_fence_device_init.
- */
-
-struct ttm_fence_class_init {
-	uint32_t wrap_diff;
-	uint32_t flush_diff;
-	uint32_t sequence_mask;
-};
-
-/**
- * struct ttm_fence_driver
- *
- * @has_irq: Called by a potential waiter. Should return 1 if a
- * fence object with indicated parameters is expected to signal
- * automatically, and 0 if the fence implementation needs to
- * repeatedly call @poll to make it signal.
- * @emit:    Make sure a fence with the given parameters is
- * present in the indicated command stream. Return its sequence number
- * in "breadcrumb".
- * @poll:    Check and report sequences of the given "fence_class"
- *           that have signaled "types"
- * @flush:   Make sure that the types indicated by the bitfield
- *           ttm_fence_class_manager::pending_flush will eventually
- *           signal. These bits have been put together using the
- *           result from the needed_flush function described below.
- * @needed_flush: Given the fence_class and fence_types indicated by
- *           "fence", and the last received fence sequence of this
- *           fence class, indicate what types need a fence flush to
- *           signal. Return as a bitfield.
- * @wait:    Set to non-NULL if the driver wants to override the fence
- *           wait implementation. Return 0 on success, -EBUSY on failure,
- *           and -ERESTART if interruptible and a signal is pending.
- * @signaled:  Driver callback that is called whenever a
- *           ttm_fence_object::signaled_types has changed status.
- *           This function is called from atomic context,
- *           with the ttm_fence_class_manager::lock held in write mode.
- * @lockup:  Driver callback that is called whenever a wait has exceeded
- *           the lifetime of a fence object.
- *           If there is a GPU lockup,
- *           this function should, if possible, reset the GPU,
- *           call the ttm_fence_handler with an error status, and
- *           return. If no lockup was detected, simply extend the
- *           fence timeout_jiffies and return. The driver might
- *           want to protect the lockup check with a mutex and cache a
- *           non-locked-up status for a while to avoid an excessive
- *           amount of lockup checks from every waiting thread.
- */
-
-struct ttm_fence_driver {
-	bool (*has_irq) (struct ttm_fence_device *fdev,
-			uint32_t fence_class, uint32_t flags);
-	int (*emit) (struct ttm_fence_device *fdev,
-		     uint32_t fence_class,
-		     uint32_t flags,
-		     uint32_t *breadcrumb, unsigned long *timeout_jiffies);
-	void (*flush) (struct ttm_fence_device *fdev, uint32_t fence_class);
-	void (*poll) (struct ttm_fence_device *fdev,
-		      uint32_t fence_class, uint32_t types);
-	 uint32_t(*needed_flush)
-	 (struct ttm_fence_object *fence);
-	int (*wait) (struct ttm_fence_object *fence, bool lazy,
-		     bool interruptible, uint32_t mask);
-	void (*signaled) (struct ttm_fence_object *fence);
-	void (*lockup) (struct ttm_fence_object *fence, uint32_t fence_types);
-};
-
-/**
- * function ttm_fence_device_init
- *
- * @num_classes:      Number of fence classes for this fence implementation.
- * @mem_global:       Pointer to the global memory accounting info.
- * @fdev:             Pointer to an uninitialised struct ttm_fence_device.
- * @init:             Array of initialization info for each fence class.
- * @replicate_init:   Use the first @init initialization info for all classes.
- * @driver:           Driver callbacks.
- *
- * Initialize a struct ttm_fence_driver structure. Returns -ENOMEM if
- * out-of-memory. Otherwise returns 0.
- */
-extern int
-ttm_fence_device_init(int num_classes,
-		      struct ttm_mem_global *mem_glob,
-		      struct ttm_fence_device *fdev,
-		      const struct ttm_fence_class_init *init,
-		      bool replicate_init,
-		      const struct ttm_fence_driver *driver);
-
-/**
- * function ttm_fence_device_release
- *
- * @fdev:             Pointer to the fence device.
- *
- * Release all resources held by a fence device. Note that before
- * this function is called, the caller must have made sure all fence
- * objects belonging to this fence device are completely signaled.
- */
-
-extern void ttm_fence_device_release(struct ttm_fence_device *fdev);
-
-/**
- * ttm_fence_handler - the fence handler.
- *
- * @fdev:        Pointer to the fence device.
- * @fence_class: Fence class that signals.
- * @sequence:    Signaled sequence.
- * @type:        Types that signal.
- * @error:       Error from the engine.
- *
- * This function signals all fences with a sequence previous to the
- * @sequence argument, and belonging to @fence_class. The signaled fence
- * types are provided in @type. If error is non-zero, the error member
- * of the fence with sequence = @sequence is set to @error. This value
- * may be reported back to user-space, indicating, for example an illegal
- * 3D command or illegal mpeg data.
- *
- * This function is typically called from the driver::poll method when the
- * command sequence preceding the fence marker has executed. It should be
- * called with the ttm_fence_class_manager::lock held in write mode and
- * may be called from interrupt context.
- */
-
-extern void
-ttm_fence_handler(struct ttm_fence_device *fdev,
-		  uint32_t fence_class,
-		  uint32_t sequence, uint32_t type, uint32_t error);
-
-/**
- * ttm_fence_driver_from_dev
- *
- * @fdev:        The ttm fence device.
- *
- * Returns a pointer to the fence driver struct.
- */
-
-static inline const struct ttm_fence_driver *ttm_fence_driver_from_dev(
-						struct ttm_fence_device *fdev)
-{
-	return fdev->driver;
-}
-
-/**
- * ttm_fence_driver
- *
- * @fence:        Pointer to a ttm fence object.
- *
- * Returns a pointer to the fence driver struct.
- */
-
-static inline const struct ttm_fence_driver *ttm_fence_driver(struct
-							      ttm_fence_object
-							      *fence)
-{
-	return ttm_fence_driver_from_dev(fence->fdev);
-}
-
-/**
- * ttm_fence_fc
- *
- * @fence:        Pointer to a ttm fence object.
- *
- * Returns a pointer to the struct ttm_fence_class_manager for the
- * fence class of @fence.
- */
-
-static inline struct ttm_fence_class_manager *ttm_fence_fc(struct
-							   ttm_fence_object
-							   *fence)
-{
-	return &fence->fdev->fence_class[fence->fence_class];
-}
-
-#endif
diff --git a/drivers/staging/gma500/psb_ttm_fence_user.c b/drivers/staging/gma500/psb_ttm_fence_user.c
deleted file mode 100644
index 36f974fc607db1c972e4f5de6953007803fec4f7..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_fence_user.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <drm/drmP.h>
-#include "psb_ttm_fence_user.h"
-#include "ttm/ttm_object.h"
-#include "psb_ttm_fence_driver.h"
-#include "psb_ttm_userobj_api.h"
-
-/**
- * struct ttm_fence_user_object
- *
- * @base:    The base object used for user-space visibility and refcounting.
- *
- * @fence:   The fence object itself.
- *
- */
-
-struct ttm_fence_user_object {
-	struct ttm_base_object base;
-	struct ttm_fence_object fence;
-};
-
-static struct ttm_fence_user_object *ttm_fence_user_object_lookup(
-					struct ttm_object_file *tfile,
-					uint32_t handle)
-{
-	struct ttm_base_object *base;
-
-	base = ttm_base_object_lookup(tfile, handle);
-	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Invalid fence handle 0x%08lx\n",
-		       (unsigned long)handle);
-		return NULL;
-	}
-
-	if (unlikely(base->object_type != ttm_fence_type)) {
-		ttm_base_object_unref(&base);
-		printk(KERN_ERR "Invalid fence handle 0x%08lx\n",
-		       (unsigned long)handle);
-		return NULL;
-	}
-
-	return container_of(base, struct ttm_fence_user_object, base);
-}
-
-/*
- * The fence object destructor.
- */
-
-static void ttm_fence_user_destroy(struct ttm_fence_object *fence)
-{
-	struct ttm_fence_user_object *ufence =
-	    container_of(fence, struct ttm_fence_user_object, fence);
-
-	ttm_mem_global_free(fence->fdev->mem_glob, sizeof(*ufence));
-	kfree(ufence);
-}
-
-/*
- * The base object destructor. We basically unly unreference the
- * attached fence object.
- */
-
-static void ttm_fence_user_release(struct ttm_base_object **p_base)
-{
-	struct ttm_fence_user_object *ufence;
-	struct ttm_base_object *base = *p_base;
-	struct ttm_fence_object *fence;
-
-	*p_base = NULL;
-
-	if (unlikely(base == NULL))
-		return;
-
-	ufence = container_of(base, struct ttm_fence_user_object, base);
-	fence = &ufence->fence;
-	ttm_fence_object_unref(&fence);
-}
-
-int
-ttm_fence_user_create(struct ttm_fence_device *fdev,
-		      struct ttm_object_file *tfile,
-		      uint32_t fence_class,
-		      uint32_t fence_types,
-		      uint32_t create_flags,
-		      struct ttm_fence_object **fence,
-		      uint32_t *user_handle)
-{
-	int ret;
-	struct ttm_fence_object *tmp;
-	struct ttm_fence_user_object *ufence;
-
-	ret = ttm_mem_global_alloc(fdev->mem_glob,
-				   sizeof(*ufence),
-				   false,
-				   false);
-	if (unlikely(ret != 0))
-		return -ENOMEM;
-
-	ufence = kmalloc(sizeof(*ufence), GFP_KERNEL);
-	if (unlikely(ufence == NULL)) {
-		ttm_mem_global_free(fdev->mem_glob, sizeof(*ufence));
-		return -ENOMEM;
-	}
-
-	ret = ttm_fence_object_init(fdev,
-				    fence_class,
-				    fence_types, create_flags,
-				    &ttm_fence_user_destroy, &ufence->fence);
-
-	if (unlikely(ret != 0))
-		goto out_err0;
-
-	/*
-	 * One fence ref is held by the fence ptr we return.
-	 * The other one by the base object. Need to up the
-	 * fence refcount before we publish this object to
-	 * user-space.
-	 */
-
-	tmp = ttm_fence_object_ref(&ufence->fence);
-	ret = ttm_base_object_init(tfile, &ufence->base,
-				   false, ttm_fence_type,
-				   &ttm_fence_user_release, NULL);
-
-	if (unlikely(ret != 0))
-		goto out_err1;
-
-	*fence = &ufence->fence;
-	*user_handle = ufence->base.hash.key;
-
-	return 0;
-out_err1:
-	ttm_fence_object_unref(&tmp);
-	tmp = &ufence->fence;
-	ttm_fence_object_unref(&tmp);
-	return ret;
-out_err0:
-	ttm_mem_global_free(fdev->mem_glob, sizeof(*ufence));
-	kfree(ufence);
-	return ret;
-}
-
-int ttm_fence_signaled_ioctl(struct ttm_object_file *tfile, void *data)
-{
-	int ret;
-	union ttm_fence_signaled_arg *arg = data;
-	struct ttm_fence_object *fence;
-	struct ttm_fence_info info;
-	struct ttm_fence_user_object *ufence;
-	struct ttm_base_object *base;
-	ret = 0;
-
-	ufence = ttm_fence_user_object_lookup(tfile, arg->req.handle);
-	if (unlikely(ufence == NULL))
-		return -EINVAL;
-
-	fence = &ufence->fence;
-
-	if (arg->req.flush) {
-		ret = ttm_fence_object_flush(fence, arg->req.fence_type);
-		if (unlikely(ret != 0))
-			goto out;
-	}
-
-	info = ttm_fence_get_info(fence);
-	arg->rep.signaled_types = info.signaled_types;
-	arg->rep.fence_error = info.error;
-
-out:
-	base = &ufence->base;
-	ttm_base_object_unref(&base);
-	return ret;
-}
-
-int ttm_fence_finish_ioctl(struct ttm_object_file *tfile, void *data)
-{
-	int ret;
-	union ttm_fence_finish_arg *arg = data;
-	struct ttm_fence_user_object *ufence;
-	struct ttm_base_object *base;
-	struct ttm_fence_object *fence;
-	ret = 0;
-
-	ufence = ttm_fence_user_object_lookup(tfile, arg->req.handle);
-	if (unlikely(ufence == NULL))
-		return -EINVAL;
-
-	fence = &ufence->fence;
-
-	ret = ttm_fence_object_wait(fence,
-				    arg->req.mode & TTM_FENCE_FINISH_MODE_LAZY,
-				    true, arg->req.fence_type);
-	if (likely(ret == 0)) {
-		struct ttm_fence_info info = ttm_fence_get_info(fence);
-
-		arg->rep.signaled_types = info.signaled_types;
-		arg->rep.fence_error = info.error;
-	}
-
-	base = &ufence->base;
-	ttm_base_object_unref(&base);
-
-	return ret;
-}
-
-int ttm_fence_unref_ioctl(struct ttm_object_file *tfile, void *data)
-{
-	struct ttm_fence_unref_arg *arg = data;
-	int ret = 0;
-
-	ret = ttm_ref_object_base_unref(tfile, arg->handle, ttm_fence_type);
-	return ret;
-}
diff --git a/drivers/staging/gma500/psb_ttm_fence_user.h b/drivers/staging/gma500/psb_ttm_fence_user.h
deleted file mode 100644
index 762a05728632cbaa376462f2a9a63517e1b6c87f..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_fence_user.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#ifndef TTM_FENCE_USER_H
-#define TTM_FENCE_USER_H
-
-#if !defined(__KERNEL__) && !defined(_KERNEL)
-#include <stdint.h>
-#endif
-
-#define TTM_FENCE_MAJOR 0
-#define TTM_FENCE_MINOR 1
-#define TTM_FENCE_PL    0
-#define TTM_FENCE_DATE  "080819"
-
-/**
- * struct ttm_fence_signaled_req
- *
- * @handle: Handle to the fence object. Input.
- *
- * @fence_type: Fence types we want to flush. Input.
- *
- * @flush: Boolean. Flush the indicated fence_types. Input.
- *
- * Argument to the TTM_FENCE_SIGNALED ioctl.
- */
-
-struct ttm_fence_signaled_req {
-	uint32_t handle;
-	uint32_t fence_type;
-	int32_t flush;
-	uint32_t pad64;
-};
-
-/**
- * struct ttm_fence_rep
- *
- * @signaled_types: Fence type that has signaled.
- *
- * @fence_error: Command execution error.
- * Hardware errors that are consequences of the execution
- * of the command stream preceding the fence are reported
- * here.
- *
- * Output argument to the TTM_FENCE_SIGNALED and
- * TTM_FENCE_FINISH ioctls.
- */
-
-struct ttm_fence_rep {
-	uint32_t signaled_types;
-	uint32_t fence_error;
-};
-
-union ttm_fence_signaled_arg {
-	struct ttm_fence_signaled_req req;
-	struct ttm_fence_rep rep;
-};
-
-/*
- * Waiting mode flags for the TTM_FENCE_FINISH ioctl.
- *
- * TTM_FENCE_FINISH_MODE_LAZY: Allow for sleeps during polling
- * wait.
- *
- * TTM_FENCE_FINISH_MODE_NO_BLOCK: Don't block waiting for GPU,
- * but return -EBUSY if the buffer is busy.
- */
-
-#define TTM_FENCE_FINISH_MODE_LAZY     (1 << 0)
-#define TTM_FENCE_FINISH_MODE_NO_BLOCK (1 << 1)
-
-/**
- * struct ttm_fence_finish_req
- *
- * @handle: Handle to the fence object. Input.
- *
- * @fence_type: Fence types we want to finish.
- *
- * @mode: Wait mode.
- *
- * Input to the TTM_FENCE_FINISH ioctl.
- */
-
-struct ttm_fence_finish_req {
-	uint32_t handle;
-	uint32_t fence_type;
-	uint32_t mode;
-	uint32_t pad64;
-};
-
-union ttm_fence_finish_arg {
-	struct ttm_fence_finish_req req;
-	struct ttm_fence_rep rep;
-};
-
-/**
- * struct ttm_fence_unref_arg
- *
- * @handle: Handle to the fence object.
- *
- * Argument to the TTM_FENCE_UNREF ioctl.
- */
-
-struct ttm_fence_unref_arg {
-	uint32_t handle;
-	uint32_t pad64;
-};
-
-/*
- * Ioctl offsets from extenstion start.
- */
-
-#define TTM_FENCE_SIGNALED 0x01
-#define TTM_FENCE_FINISH   0x02
-#define TTM_FENCE_UNREF    0x03
-
-#endif
diff --git a/drivers/staging/gma500/psb_ttm_glue.c b/drivers/staging/gma500/psb_ttm_glue.c
deleted file mode 100644
index d1d965e69ecd550a14c38dcd3d9770730d0d4483..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_glue.c
+++ /dev/null
@@ -1,349 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2008, Intel Corporation.
- * All Rights Reserved.
- * Copyright (c) 2008, Tungsten Graphics Inc.  Cedar Park, TX., USA.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_ttm_userobj_api.h"
-#include <linux/io.h>
-
-
-static struct vm_operations_struct psb_ttm_vm_ops;
-
-/**
- * NOTE: driver_private of drm_file is now a struct psb_file_data struct
- * pPriv in struct psb_file_data contains the original psb_fpriv;
- */
-int psb_open(struct inode *inode, struct file *filp)
-{
-	struct drm_file *file_priv;
-	struct drm_psb_private *dev_priv;
-	struct psb_fpriv *psb_fp;
-	struct psb_file_data *pvr_file_priv;
-	int ret;
-
-	DRM_DEBUG("\n");
-
-	ret = drm_open(inode, filp);
-	if (unlikely(ret))
-		return ret;
-
-	psb_fp = kzalloc(sizeof(*psb_fp), GFP_KERNEL);
-
-	if (unlikely(psb_fp == NULL))
-		goto out_err0;
-
-	file_priv = (struct drm_file *) filp->private_data;
-	dev_priv = psb_priv(file_priv->minor->dev);
-
-	DRM_DEBUG("is_master %d\n", file_priv->is_master ? 1 : 0);
-
-	psb_fp->tfile = ttm_object_file_init(dev_priv->tdev,
-					     PSB_FILE_OBJECT_HASH_ORDER);
-	if (unlikely(psb_fp->tfile == NULL))
-		goto out_err1;
-
-	pvr_file_priv = (struct psb_file_data *)file_priv->driver_priv;
-	if (!pvr_file_priv) {
-		DRM_ERROR("drm file private is NULL\n");
-		goto out_err1;
-	}
-
-	pvr_file_priv->priv = psb_fp;
-	if (unlikely(dev_priv->bdev.dev_mapping == NULL))
-		dev_priv->bdev.dev_mapping = dev_priv->dev->dev_mapping;
-
-	return 0;
-
-out_err1:
-	kfree(psb_fp);
-out_err0:
-	(void) drm_release(inode, filp);
-	return ret;
-}
-
-int psb_release(struct inode *inode, struct file *filp)
-{
-	struct drm_file *file_priv;
-	struct psb_fpriv *psb_fp;
-	struct drm_psb_private *dev_priv;
-	int ret;
-	file_priv = (struct drm_file *) filp->private_data;
-	psb_fp = psb_fpriv(file_priv);
-	dev_priv = psb_priv(file_priv->minor->dev);
-
-	ttm_object_file_release(&psb_fp->tfile);
-	kfree(psb_fp);
-
-	ret = drm_release(inode, filp);
-
-	return ret;
-}
-
-int psb_fence_signaled_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv)
-{
-
-	return ttm_fence_signaled_ioctl(psb_fpriv(file_priv)->tfile, data);
-}
-
-int psb_fence_finish_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	return ttm_fence_finish_ioctl(psb_fpriv(file_priv)->tfile, data);
-}
-
-int psb_fence_unref_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	return ttm_fence_unref_ioctl(psb_fpriv(file_priv)->tfile, data);
-}
-
-int psb_pl_waitidle_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	return ttm_pl_waitidle_ioctl(psb_fpriv(file_priv)->tfile, data);
-}
-
-int psb_pl_setstatus_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	return ttm_pl_setstatus_ioctl(psb_fpriv(file_priv)->tfile,
-				      &psb_priv(dev)->ttm_lock, data);
-
-}
-
-int psb_pl_synccpu_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	return ttm_pl_synccpu_ioctl(psb_fpriv(file_priv)->tfile, data);
-}
-
-int psb_pl_unref_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	return ttm_pl_unref_ioctl(psb_fpriv(file_priv)->tfile, data);
-
-}
-
-int psb_pl_reference_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	return  ttm_pl_reference_ioctl(psb_fpriv(file_priv)->tfile, data);
-
-}
-
-int psb_pl_create_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-
-	return ttm_pl_create_ioctl(psb_fpriv(file_priv)->tfile,
-				   &dev_priv->bdev, &dev_priv->ttm_lock, data);
-
-}
-
-int psb_pl_ub_create_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-
-	return ttm_pl_ub_create_ioctl(psb_fpriv(file_priv)->tfile,
-				   &dev_priv->bdev, &dev_priv->ttm_lock, data);
-
-}
-/**
- * psb_ttm_fault - Wrapper around the ttm fault method.
- *
- * @vma: The struct vm_area_struct as in the vm fault() method.
- * @vmf: The struct vm_fault as in the vm fault() method.
- *
- * Since ttm_fault() will reserve buffers while faulting,
- * we need to take the ttm read lock around it, as this driver
- * relies on the ttm_lock in write mode to exclude all threads from
- * reserving and thus validating buffers in aperture- and memory shortage
- * situations.
- */
-
-static int psb_ttm_fault(struct vm_area_struct *vma,
-			 struct vm_fault *vmf)
-{
-	struct ttm_buffer_object *bo = (struct ttm_buffer_object *)
-		vma->vm_private_data;
-	struct drm_psb_private *dev_priv =
-		container_of(bo->bdev, struct drm_psb_private, bdev);
-	int ret;
-
-	ret = ttm_read_lock(&dev_priv->ttm_lock, true);
-	if (unlikely(ret != 0))
-		return VM_FAULT_NOPAGE;
-
-	ret = dev_priv->ttm_vm_ops->fault(vma, vmf);
-
-	ttm_read_unlock(&dev_priv->ttm_lock);
-	return ret;
-}
-
-/**
- * if vm_pgoff < DRM_PSB_FILE_PAGE_OFFSET call directly to
- * PVRMMap
- */
-int psb_mmap(struct file *filp, struct vm_area_struct *vma)
-{
-	struct drm_file *file_priv;
-	struct drm_psb_private *dev_priv;
-	int ret;
-
-	if (vma->vm_pgoff < DRM_PSB_FILE_PAGE_OFFSET ||
-	    vma->vm_pgoff > 2 * DRM_PSB_FILE_PAGE_OFFSET)
-#if 0		/* FIXMEAC */
-		return PVRMMap(filp, vma);
-#else
-		return -EINVAL;
-#endif
-
-	file_priv = (struct drm_file *) filp->private_data;
-	dev_priv = psb_priv(file_priv->minor->dev);
-
-	ret = ttm_bo_mmap(filp, vma, &dev_priv->bdev);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (unlikely(dev_priv->ttm_vm_ops == NULL)) {
-		dev_priv->ttm_vm_ops = (struct vm_operations_struct *)
-								vma->vm_ops;
-		psb_ttm_vm_ops = *vma->vm_ops;
-		psb_ttm_vm_ops.fault = &psb_ttm_fault;
-	}
-
-	vma->vm_ops = &psb_ttm_vm_ops;
-
-	return 0;
-}
-/*
-ssize_t psb_ttm_write(struct file *filp, const char __user *buf,
-		      size_t count, loff_t *f_pos)
-{
-	struct drm_file *file_priv = (struct drm_file *)filp->private_data;
-	struct drm_psb_private *dev_priv = psb_priv(file_priv->minor->dev);
-
-	return ttm_bo_io(&dev_priv->bdev, filp, buf, NULL, count, f_pos, 1);
-}
-
-ssize_t psb_ttm_read(struct file *filp, char __user *buf,
-		     size_t count, loff_t *f_pos)
-{
-	struct drm_file *file_priv = (struct drm_file *)filp->private_data;
-	struct drm_psb_private *dev_priv = psb_priv(file_priv->minor->dev);
-
-	return ttm_bo_io(&dev_priv->bdev, filp, NULL, buf, count, f_pos, 1);
-}
-*/
-int psb_verify_access(struct ttm_buffer_object *bo,
-		      struct file *filp)
-{
-	struct drm_file *file_priv = (struct drm_file *)filp->private_data;
-
-	if (capable(CAP_SYS_ADMIN))
-		return 0;
-
-	if (unlikely(!file_priv->authenticated))
-		return -EPERM;
-
-	return ttm_pl_verify_access(bo, psb_fpriv(file_priv)->tfile);
-}
-
-static int psb_ttm_mem_global_init(struct drm_global_reference *ref)
-{
-	return ttm_mem_global_init(ref->object);
-}
-
-static void psb_ttm_mem_global_release(struct drm_global_reference *ref)
-{
-	ttm_mem_global_release(ref->object);
-}
-
-int psb_ttm_global_init(struct drm_psb_private *dev_priv)
-{
-	struct drm_global_reference *global_ref;
-	int ret;
-
-	global_ref = &dev_priv->mem_global_ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_MEM;
-	global_ref->size = sizeof(struct ttm_mem_global);
-	global_ref->init = &psb_ttm_mem_global_init;
-	global_ref->release = &psb_ttm_mem_global_release;
-
-	ret = drm_global_item_ref(global_ref);
-	if (unlikely(ret != 0)) {
-		DRM_ERROR("Failed referencing a global TTM memory object.\n");
-		return ret;
-	}
-
-	dev_priv->bo_global_ref.mem_glob = dev_priv->mem_global_ref.object;
-	global_ref = &dev_priv->bo_global_ref.ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_BO;
-	global_ref->size = sizeof(struct ttm_bo_global);
-	global_ref->init = &ttm_bo_global_init;
-	global_ref->release = &ttm_bo_global_release;
-	ret = drm_global_item_ref(global_ref);
-	if (ret != 0) {
-		DRM_ERROR("Failed setting up TTM BO subsystem.\n");
-		drm_global_item_unref(global_ref);
-		return ret;
-	}
-	return 0;
-}
-
-void psb_ttm_global_release(struct drm_psb_private *dev_priv)
-{
-	drm_global_item_unref(&dev_priv->mem_global_ref);
-}
-
-int psb_getpageaddrs_ioctl(struct drm_device *dev, void *data,
-		struct drm_file *file_priv)
-{
-	struct drm_psb_getpageaddrs_arg *arg = data;
-	struct ttm_buffer_object *bo;
-	struct ttm_tt *ttm;
-	struct page **tt_pages;
-	unsigned long i, num_pages;
-	unsigned long *p = arg->page_addrs;
-	int ret = 0;
-
-	bo = ttm_buffer_object_lookup(psb_fpriv(file_priv)->tfile,
-					arg->handle);
-	if (unlikely(bo == NULL)) {
-		printk(KERN_ERR
-			"Could not find buffer object for getpageaddrs.\n");
-		return -EINVAL;
-	}
-
-	arg->gtt_offset = bo->offset;
-	ttm = bo->ttm;
-	num_pages = ttm->num_pages;
-	tt_pages = ttm->pages;
-
-	for (i = 0; i < num_pages; i++)
-		p[i] = (unsigned long)page_to_phys(tt_pages[i]);
-
-	return ret;
-}
diff --git a/drivers/staging/gma500/psb_ttm_placement_user.c b/drivers/staging/gma500/psb_ttm_placement_user.c
deleted file mode 100644
index 272b397982edbe5d1ffe9ab4c813e5607379d893..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_placement_user.c
+++ /dev/null
@@ -1,628 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-
-#include "psb_ttm_placement_user.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_object.h"
-#include "psb_ttm_userobj_api.h"
-#include "ttm/ttm_lock.h"
-#include <linux/slab.h>
-#include <linux/sched.h>
-
-struct ttm_bo_user_object {
-	struct ttm_base_object base;
-	struct ttm_buffer_object bo;
-};
-
-static size_t pl_bo_size;
-
-static uint32_t psb_busy_prios[] = {
-	TTM_PL_TT,
-	TTM_PL_PRIV0, /* CI */
-	TTM_PL_PRIV2, /* RAR */
-	TTM_PL_PRIV1, /* DRM_PSB_MEM_MMU */
-	TTM_PL_SYSTEM
-};
-
-static const struct ttm_placement default_placement = {
-				0, 0, 0, NULL, 5, psb_busy_prios
-};
-
-static size_t ttm_pl_size(struct ttm_bo_device *bdev, unsigned long num_pages)
-{
-	size_t page_array_size =
-	    (num_pages * sizeof(void *) + PAGE_SIZE - 1) & PAGE_MASK;
-
-	if (unlikely(pl_bo_size == 0)) {
-		pl_bo_size = bdev->glob->ttm_bo_extra_size +
-		    ttm_round_pot(sizeof(struct ttm_bo_user_object));
-	}
-
-	return bdev->glob->ttm_bo_size + 2 * page_array_size;
-}
-
-static struct ttm_bo_user_object *ttm_bo_user_lookup(struct ttm_object_file
-						     *tfile, uint32_t handle)
-{
-	struct ttm_base_object *base;
-
-	base = ttm_base_object_lookup(tfile, handle);
-	if (unlikely(base == NULL)) {
-		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
-		       (unsigned long)handle);
-		return NULL;
-	}
-
-	if (unlikely(base->object_type != ttm_buffer_type)) {
-		ttm_base_object_unref(&base);
-		printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
-		       (unsigned long)handle);
-		return NULL;
-	}
-
-	return container_of(base, struct ttm_bo_user_object, base);
-}
-
-struct ttm_buffer_object *ttm_buffer_object_lookup(struct ttm_object_file
-						   *tfile, uint32_t handle)
-{
-	struct ttm_bo_user_object *user_bo;
-	struct ttm_base_object *base;
-
-	user_bo = ttm_bo_user_lookup(tfile, handle);
-	if (unlikely(user_bo == NULL))
-		return NULL;
-
-	(void)ttm_bo_reference(&user_bo->bo);
-	base = &user_bo->base;
-	ttm_base_object_unref(&base);
-	return &user_bo->bo;
-}
-
-static void ttm_bo_user_destroy(struct ttm_buffer_object *bo)
-{
-	struct ttm_bo_user_object *user_bo =
-	    container_of(bo, struct ttm_bo_user_object, bo);
-
-	ttm_mem_global_free(bo->glob->mem_glob, bo->acc_size);
-	kfree(user_bo);
-}
-
-static void ttm_bo_user_release(struct ttm_base_object **p_base)
-{
-	struct ttm_bo_user_object *user_bo;
-	struct ttm_base_object *base = *p_base;
-	struct ttm_buffer_object *bo;
-
-	*p_base = NULL;
-
-	if (unlikely(base == NULL))
-		return;
-
-	user_bo = container_of(base, struct ttm_bo_user_object, base);
-	bo = &user_bo->bo;
-	ttm_bo_unref(&bo);
-}
-
-static void ttm_bo_user_ref_release(struct ttm_base_object *base,
-				    enum ttm_ref_type ref_type)
-{
-	struct ttm_bo_user_object *user_bo =
-	    container_of(base, struct ttm_bo_user_object, base);
-	struct ttm_buffer_object *bo = &user_bo->bo;
-
-	switch (ref_type) {
-	case TTM_REF_SYNCCPU_WRITE:
-		ttm_bo_synccpu_write_release(bo);
-		break;
-	default:
-		BUG();
-	}
-}
-
-static void ttm_pl_fill_rep(struct ttm_buffer_object *bo,
-			    struct ttm_pl_rep *rep)
-{
-	struct ttm_bo_user_object *user_bo =
-	    container_of(bo, struct ttm_bo_user_object, bo);
-
-	rep->gpu_offset = bo->offset;
-	rep->bo_size = bo->num_pages << PAGE_SHIFT;
-	rep->map_handle = bo->addr_space_offset;
-	rep->placement = bo->mem.placement;
-	rep->handle = user_bo->base.hash.key;
-	rep->sync_object_arg = (uint32_t) (unsigned long)bo->sync_obj_arg;
-}
-
-/* FIXME Copy from upstream TTM */
-static inline size_t ttm_bo_size(struct ttm_bo_global *glob,
-				 unsigned long num_pages)
-{
-	size_t page_array_size = (num_pages * sizeof(void *) + PAGE_SIZE - 1) &
-	    PAGE_MASK;
-
-	return glob->ttm_bo_size + 2 * page_array_size;
-}
-
-/* FIXME Copy from upstream TTM "ttm_bo_create", upstream TTM does not
-   export this, so copy it here */
-static int ttm_bo_create_private(struct ttm_bo_device *bdev,
-			unsigned long size,
-			enum ttm_bo_type type,
-			struct ttm_placement *placement,
-			uint32_t page_alignment,
-			unsigned long buffer_start,
-			bool interruptible,
-			struct file *persistant_swap_storage,
-			struct ttm_buffer_object **p_bo)
-{
-	struct ttm_buffer_object *bo;
-	struct ttm_mem_global *mem_glob = bdev->glob->mem_glob;
-	int ret;
-
-	size_t acc_size =
-	    ttm_bo_size(bdev->glob, (size + PAGE_SIZE - 1) >> PAGE_SHIFT);
-	ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false);
-	if (unlikely(ret != 0))
-		return ret;
-
-	bo = kzalloc(sizeof(*bo), GFP_KERNEL);
-
-	if (unlikely(bo == NULL)) {
-		ttm_mem_global_free(mem_glob, acc_size);
-		return -ENOMEM;
-	}
-
-	ret = ttm_bo_init(bdev, bo, size, type, placement, page_alignment,
-				buffer_start, interruptible,
-				persistant_swap_storage, acc_size, NULL);
-	if (likely(ret == 0))
-		*p_bo = bo;
-
-	return ret;
-}
-
-int psb_ttm_bo_check_placement(struct ttm_buffer_object *bo,
-				struct ttm_placement *placement)
-{
-	int i;
-
-	for (i = 0; i < placement->num_placement; i++) {
-		if (!capable(CAP_SYS_ADMIN)) {
-			if (placement->placement[i] & TTM_PL_FLAG_NO_EVICT) {
-				printk(KERN_ERR TTM_PFX "Need to be root to "
-					"modify NO_EVICT status.\n");
-				return -EINVAL;
-			}
-		}
-	}
-	for (i = 0; i < placement->num_busy_placement; i++) {
-		if (!capable(CAP_SYS_ADMIN)) {
-			if (placement->busy_placement[i]
-						& TTM_PL_FLAG_NO_EVICT) {
-				printk(KERN_ERR TTM_PFX "Need to be root to modify NO_EVICT status.\n");
-				return -EINVAL;
-			}
-		}
-	}
-	return 0;
-}
-
-int ttm_buffer_object_create(struct ttm_bo_device *bdev,
-			unsigned long size,
-			enum ttm_bo_type type,
-			uint32_t flags,
-			uint32_t page_alignment,
-			unsigned long buffer_start,
-			bool interruptible,
-			struct file *persistant_swap_storage,
-			struct ttm_buffer_object **p_bo)
-{
-	struct ttm_placement placement = default_placement;
-	int ret;
-
-	if ((flags & TTM_PL_MASK_CACHING) == 0)
-		flags |= TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
-
-	placement.num_placement = 1;
-	placement.placement = &flags;
-
-	ret = ttm_bo_create_private(bdev,
-			size,
-			type,
-			&placement,
-			page_alignment,
-			buffer_start,
-			interruptible,
-			persistant_swap_storage,
-			p_bo);
-
-	return ret;
-}
-
-
-int ttm_pl_create_ioctl(struct ttm_object_file *tfile,
-			struct ttm_bo_device *bdev,
-			struct ttm_lock *lock, void *data)
-{
-	union ttm_pl_create_arg *arg = data;
-	struct ttm_pl_create_req *req = &arg->req;
-	struct ttm_pl_rep *rep = &arg->rep;
-	struct ttm_buffer_object *bo;
-	struct ttm_buffer_object *tmp;
-	struct ttm_bo_user_object *user_bo;
-	uint32_t flags;
-	int ret = 0;
-	struct ttm_mem_global *mem_glob = bdev->glob->mem_glob;
-	struct ttm_placement placement = default_placement;
-	size_t acc_size =
-	    ttm_pl_size(bdev, (req->size + PAGE_SIZE - 1) >> PAGE_SHIFT);
-	ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false);
-	if (unlikely(ret != 0))
-		return ret;
-
-	flags = req->placement;
-	user_bo = kzalloc(sizeof(*user_bo), GFP_KERNEL);
-	if (unlikely(user_bo == NULL)) {
-		ttm_mem_global_free(mem_glob, acc_size);
-		return -ENOMEM;
-	}
-
-	bo = &user_bo->bo;
-	ret = ttm_read_lock(lock, true);
-	if (unlikely(ret != 0)) {
-		ttm_mem_global_free(mem_glob, acc_size);
-		kfree(user_bo);
-		return ret;
-	}
-
-	placement.num_placement = 1;
-	placement.placement = &flags;
-
-	if ((flags & TTM_PL_MASK_CACHING) == 0)
-		flags |=  TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
-
-	ret = ttm_bo_init(bdev, bo, req->size,
-				     ttm_bo_type_device, &placement,
-				     req->page_alignment, 0, true,
-				     NULL, acc_size, &ttm_bo_user_destroy);
-	ttm_read_unlock(lock);
-
-	/*
-	 * Note that the ttm_buffer_object_init function
-	 * would've called the destroy function on failure!!
-	 */
-
-	if (unlikely(ret != 0))
-		goto out;
-
-	tmp = ttm_bo_reference(bo);
-	ret = ttm_base_object_init(tfile, &user_bo->base,
-				   flags & TTM_PL_FLAG_SHARED,
-				   ttm_buffer_type,
-				   &ttm_bo_user_release,
-				   &ttm_bo_user_ref_release);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	ttm_pl_fill_rep(bo, rep);
-	ttm_bo_unref(&bo);
-out:
-	return 0;
-out_err:
-	ttm_bo_unref(&tmp);
-	ttm_bo_unref(&bo);
-	return ret;
-}
-
-int ttm_pl_ub_create_ioctl(struct ttm_object_file *tfile,
-			   struct ttm_bo_device *bdev,
-			   struct ttm_lock *lock, void *data)
-{
-	union ttm_pl_create_ub_arg *arg = data;
-	struct ttm_pl_create_ub_req *req = &arg->req;
-	struct ttm_pl_rep *rep = &arg->rep;
-	struct ttm_buffer_object *bo;
-	struct ttm_buffer_object *tmp;
-	struct ttm_bo_user_object *user_bo;
-	uint32_t flags;
-	int ret = 0;
-	struct ttm_mem_global *mem_glob = bdev->glob->mem_glob;
-	struct ttm_placement placement = default_placement;
-	size_t acc_size =
-	    ttm_pl_size(bdev, (req->size + PAGE_SIZE - 1) >> PAGE_SHIFT);
-	ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false);
-	if (unlikely(ret != 0))
-		return ret;
-
-	flags = req->placement;
-	user_bo = kzalloc(sizeof(*user_bo), GFP_KERNEL);
-	if (unlikely(user_bo == NULL)) {
-		ttm_mem_global_free(mem_glob, acc_size);
-		return -ENOMEM;
-	}
-	ret = ttm_read_lock(lock, true);
-	if (unlikely(ret != 0)) {
-		ttm_mem_global_free(mem_glob, acc_size);
-		kfree(user_bo);
-		return ret;
-	}
-	bo = &user_bo->bo;
-
-	placement.num_placement = 1;
-	placement.placement = &flags;
-
-	ret = ttm_bo_init(bdev,
-					bo,
-					req->size,
-					ttm_bo_type_user,
-					&placement,
-					req->page_alignment,
-					req->user_address,
-					true,
-					NULL,
-					acc_size,
-					&ttm_bo_user_destroy);
-
-	/*
-	 * Note that the ttm_buffer_object_init function
-	 * would've called the destroy function on failure!!
-	 */
-	ttm_read_unlock(lock);
-	if (unlikely(ret != 0))
-		goto out;
-
-	tmp = ttm_bo_reference(bo);
-	ret = ttm_base_object_init(tfile, &user_bo->base,
-				   flags & TTM_PL_FLAG_SHARED,
-				   ttm_buffer_type,
-				   &ttm_bo_user_release,
-				   &ttm_bo_user_ref_release);
-	if (unlikely(ret != 0))
-		goto out_err;
-
-	ttm_pl_fill_rep(bo, rep);
-	ttm_bo_unref(&bo);
-out:
-	return 0;
-out_err:
-	ttm_bo_unref(&tmp);
-	ttm_bo_unref(&bo);
-	return ret;
-}
-
-int ttm_pl_reference_ioctl(struct ttm_object_file *tfile, void *data)
-{
-	union ttm_pl_reference_arg *arg = data;
-	struct ttm_pl_rep *rep = &arg->rep;
-	struct ttm_bo_user_object *user_bo;
-	struct ttm_buffer_object *bo;
-	struct ttm_base_object *base;
-	int ret;
-
-	user_bo = ttm_bo_user_lookup(tfile, arg->req.handle);
-	if (unlikely(user_bo == NULL)) {
-		printk(KERN_ERR "Could not reference buffer object.\n");
-		return -EINVAL;
-	}
-
-	bo = &user_bo->bo;
-	ret = ttm_ref_object_add(tfile, &user_bo->base, TTM_REF_USAGE, NULL);
-	if (unlikely(ret != 0)) {
-		printk(KERN_ERR
-		       "Could not add a reference to buffer object.\n");
-		goto out;
-	}
-
-	ttm_pl_fill_rep(bo, rep);
-
-out:
-	base = &user_bo->base;
-	ttm_base_object_unref(&base);
-	return ret;
-}
-
-int ttm_pl_unref_ioctl(struct ttm_object_file *tfile, void *data)
-{
-	struct ttm_pl_reference_req *arg = data;
-
-	return ttm_ref_object_base_unref(tfile, arg->handle, TTM_REF_USAGE);
-}
-
-int ttm_pl_synccpu_ioctl(struct ttm_object_file *tfile, void *data)
-{
-	struct ttm_pl_synccpu_arg *arg = data;
-	struct ttm_bo_user_object *user_bo;
-	struct ttm_buffer_object *bo;
-	struct ttm_base_object *base;
-	bool existed;
-	int ret;
-
-	switch (arg->op) {
-	case TTM_PL_SYNCCPU_OP_GRAB:
-		user_bo = ttm_bo_user_lookup(tfile, arg->handle);
-		if (unlikely(user_bo == NULL)) {
-			printk(KERN_ERR
-			       "Could not find buffer object for synccpu.\n");
-			return -EINVAL;
-		}
-		bo = &user_bo->bo;
-		base = &user_bo->base;
-		ret = ttm_bo_synccpu_write_grab(bo,
-						arg->access_mode &
-						TTM_PL_SYNCCPU_MODE_NO_BLOCK);
-		if (unlikely(ret != 0)) {
-			ttm_base_object_unref(&base);
-			goto out;
-		}
-		ret = ttm_ref_object_add(tfile, &user_bo->base,
-					 TTM_REF_SYNCCPU_WRITE, &existed);
-		if (existed || ret != 0)
-			ttm_bo_synccpu_write_release(bo);
-		ttm_base_object_unref(&base);
-		break;
-	case TTM_PL_SYNCCPU_OP_RELEASE:
-		ret = ttm_ref_object_base_unref(tfile, arg->handle,
-						TTM_REF_SYNCCPU_WRITE);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-out:
-	return ret;
-}
-
-int ttm_pl_setstatus_ioctl(struct ttm_object_file *tfile,
-			   struct ttm_lock *lock, void *data)
-{
-	union ttm_pl_setstatus_arg *arg = data;
-	struct ttm_pl_setstatus_req *req = &arg->req;
-	struct ttm_pl_rep *rep = &arg->rep;
-	struct ttm_buffer_object *bo;
-	struct ttm_bo_device *bdev;
-	struct ttm_placement placement = default_placement;
-	uint32_t flags[2];
-	int ret;
-
-	bo = ttm_buffer_object_lookup(tfile, req->handle);
-	if (unlikely(bo == NULL)) {
-		printk(KERN_ERR
-		       "Could not find buffer object for setstatus.\n");
-		return -EINVAL;
-	}
-
-	bdev = bo->bdev;
-
-	ret = ttm_read_lock(lock, true);
-	if (unlikely(ret != 0))
-		goto out_err0;
-
-	ret = ttm_bo_reserve(bo, true, false, false, 0);
-	if (unlikely(ret != 0))
-		goto out_err1;
-
-	ret = ttm_bo_wait_cpu(bo, false);
-	if (unlikely(ret != 0))
-		goto out_err2;
-
-	flags[0] = req->set_placement;
-	flags[1] = req->clr_placement;
-
-	placement.num_placement = 2;
-	placement.placement = flags;
-
-	/* Review internal locking ? FIXMEAC */
-	ret = psb_ttm_bo_check_placement(bo, &placement);
-	if (unlikely(ret != 0))
-		goto out_err2;
-
-	placement.num_placement = 1;
-	flags[0] = (req->set_placement | bo->mem.placement)
-						& ~req->clr_placement;
-
-	ret = ttm_bo_validate(bo, &placement, true, false, false);
-	if (unlikely(ret != 0))
-		goto out_err2;
-
-	ttm_pl_fill_rep(bo, rep);
-out_err2:
-	ttm_bo_unreserve(bo);
-out_err1:
-	ttm_read_unlock(lock);
-out_err0:
-	ttm_bo_unref(&bo);
-	return ret;
-}
-
-static int psb_ttm_bo_block_reservation(struct ttm_buffer_object *bo,
-				bool interruptible, bool no_wait)
-{
-	int ret;
-
-	while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) {
-		if (no_wait)
-			return -EBUSY;
-		else if (interruptible) {
-			ret = wait_event_interruptible(bo->event_queue,
-					atomic_read(&bo->reserved) == 0);
-			if (unlikely(ret != 0))
-				return -ERESTART;
-		} else {
-			wait_event(bo->event_queue,
-				atomic_read(&bo->reserved) == 0);
-		}
-	}
-	return 0;
-}
-
-static void psb_ttm_bo_unblock_reservation(struct ttm_buffer_object *bo)
-{
-	atomic_set(&bo->reserved, 0);
-	wake_up_all(&bo->event_queue);
-}
-
-int ttm_pl_waitidle_ioctl(struct ttm_object_file *tfile, void *data)
-{
-	struct ttm_pl_waitidle_arg *arg = data;
-	struct ttm_buffer_object *bo;
-	int ret;
-
-	bo = ttm_buffer_object_lookup(tfile, arg->handle);
-	if (unlikely(bo == NULL)) {
-		printk(KERN_ERR "Could not find buffer object for waitidle.\n");
-		return -EINVAL;
-	}
-
-	ret =
-	    psb_ttm_bo_block_reservation(bo, true,
-				     arg->mode & TTM_PL_WAITIDLE_MODE_NO_BLOCK);
-	if (unlikely(ret != 0))
-		goto out;
-	ret = ttm_bo_wait(bo,
-			  arg->mode & TTM_PL_WAITIDLE_MODE_LAZY,
-			  true, arg->mode & TTM_PL_WAITIDLE_MODE_NO_BLOCK);
-	psb_ttm_bo_unblock_reservation(bo);
-out:
-	ttm_bo_unref(&bo);
-	return ret;
-}
-
-int ttm_pl_verify_access(struct ttm_buffer_object *bo,
-			 struct ttm_object_file *tfile)
-{
-	struct ttm_bo_user_object *ubo;
-
-	/*
-	 * Check bo subclass.
-	 */
-
-	if (unlikely(bo->destroy != &ttm_bo_user_destroy))
-		return -EPERM;
-
-	ubo = container_of(bo, struct ttm_bo_user_object, bo);
-	if (likely(ubo->base.shareable || ubo->base.tfile == tfile))
-		return 0;
-
-	return -EPERM;
-}
diff --git a/drivers/staging/gma500/psb_ttm_placement_user.h b/drivers/staging/gma500/psb_ttm_placement_user.h
deleted file mode 100644
index 8b7068b5444161727c77f8693ff30ac0174a75f3..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_placement_user.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#ifndef _TTM_PLACEMENT_USER_H_
-#define _TTM_PLACEMENT_USER_H_
-
-#if !defined(__KERNEL__) && !defined(_KERNEL)
-#include <stdint.h>
-#else
-#include <linux/kernel.h>
-#endif
-
-#include "ttm/ttm_placement.h"
-
-#define TTM_PLACEMENT_MAJOR 0
-#define TTM_PLACEMENT_MINOR 1
-#define TTM_PLACEMENT_PL    0
-#define TTM_PLACEMENT_DATE  "080819"
-
-/**
- * struct ttm_pl_create_req
- *
- * @size: The buffer object size.
- * @placement: Flags that indicate initial acceptable
- *  placement.
- * @page_alignment: Required alignment in pages.
- *
- * Input to the TTM_BO_CREATE ioctl.
- */
-
-struct ttm_pl_create_req {
-	uint64_t size;
-	uint32_t placement;
-	uint32_t page_alignment;
-};
-
-/**
- * struct ttm_pl_create_ub_req
- *
- * @size: The buffer object size.
- * @user_address: User-space address of the memory area that
- * should be used to back the buffer object cast to 64-bit.
- * @placement: Flags that indicate initial acceptable
- *  placement.
- * @page_alignment: Required alignment in pages.
- *
- * Input to the TTM_BO_CREATE_UB ioctl.
- */
-
-struct ttm_pl_create_ub_req {
-	uint64_t size;
-	uint64_t user_address;
-	uint32_t placement;
-	uint32_t page_alignment;
-};
-
-/**
- * struct ttm_pl_rep
- *
- * @gpu_offset: The current offset into the memory region used.
- * This can be used directly by the GPU if there are no
- * additional GPU mapping procedures used by the driver.
- *
- * @bo_size: Actual buffer object size.
- *
- * @map_handle: Offset into the device address space.
- * Used for map, seek, read, write. This will never change
- * during the lifetime of an object.
- *
- * @placement: Flag indicating the placement status of
- * the buffer object using the TTM_PL flags above.
- *
- * @sync_object_arg: Used for user-space synchronization and
- * depends on the synchronization model used. If fences are
- * used, this is the buffer_object::fence_type_mask
- *
- * Output from the TTM_PL_CREATE and TTM_PL_REFERENCE, and
- * TTM_PL_SETSTATUS ioctls.
- */
-
-struct ttm_pl_rep {
-	uint64_t gpu_offset;
-	uint64_t bo_size;
-	uint64_t map_handle;
-	uint32_t placement;
-	uint32_t handle;
-	uint32_t sync_object_arg;
-	uint32_t pad64;
-};
-
-/**
- * struct ttm_pl_setstatus_req
- *
- * @set_placement: Placement flags to set.
- *
- * @clr_placement: Placement flags to clear.
- *
- * @handle: The object handle
- *
- * Input to the TTM_PL_SETSTATUS ioctl.
- */
-
-struct ttm_pl_setstatus_req {
-	uint32_t set_placement;
-	uint32_t clr_placement;
-	uint32_t handle;
-	uint32_t pad64;
-};
-
-/**
- * struct ttm_pl_reference_req
- *
- * @handle: The object to put a reference on.
- *
- * Input to the TTM_PL_REFERENCE and the TTM_PL_UNREFERENCE ioctls.
- */
-
-struct ttm_pl_reference_req {
-	uint32_t handle;
-	uint32_t pad64;
-};
-
-/*
- * ACCESS mode flags for SYNCCPU.
- *
- * TTM_SYNCCPU_MODE_READ will guarantee that the GPU is not
- * writing to the buffer.
- *
- * TTM_SYNCCPU_MODE_WRITE will guarantee that the GPU is not
- * accessing the buffer.
- *
- * TTM_SYNCCPU_MODE_NO_BLOCK makes sure the call does not wait
- * for GPU accesses to finish but return -EBUSY.
- *
- * TTM_SYNCCPU_MODE_TRYCACHED Try to place the buffer in cacheable
- * memory while synchronized for CPU.
- */
-
-#define TTM_PL_SYNCCPU_MODE_READ      TTM_ACCESS_READ
-#define TTM_PL_SYNCCPU_MODE_WRITE     TTM_ACCESS_WRITE
-#define TTM_PL_SYNCCPU_MODE_NO_BLOCK  (1 << 2)
-#define TTM_PL_SYNCCPU_MODE_TRYCACHED (1 << 3)
-
-/**
- * struct ttm_pl_synccpu_arg
- *
- * @handle: The object to synchronize.
- *
- * @access_mode: access mode indicated by the
- * TTM_SYNCCPU_MODE flags.
- *
- * @op: indicates whether to grab or release the
- * buffer for cpu usage.
- *
- * Input to the TTM_PL_SYNCCPU ioctl.
- */
-
-struct ttm_pl_synccpu_arg {
-	uint32_t handle;
-	uint32_t access_mode;
-	enum {
-		TTM_PL_SYNCCPU_OP_GRAB,
-		TTM_PL_SYNCCPU_OP_RELEASE
-	} op;
-	uint32_t pad64;
-};
-
-/*
- * Waiting mode flags for the TTM_BO_WAITIDLE ioctl.
- *
- * TTM_WAITIDLE_MODE_LAZY: Allow for sleeps during polling
- * wait.
- *
- * TTM_WAITIDLE_MODE_NO_BLOCK: Don't block waiting for GPU,
- * but return -EBUSY if the buffer is busy.
- */
-
-#define TTM_PL_WAITIDLE_MODE_LAZY     (1 << 0)
-#define TTM_PL_WAITIDLE_MODE_NO_BLOCK (1 << 1)
-
-/**
- * struct ttm_waitidle_arg
- *
- * @handle: The object to synchronize.
- *
- * @mode: wait mode indicated by the
- * TTM_SYNCCPU_MODE flags.
- *
- * Argument to the TTM_BO_WAITIDLE ioctl.
- */
-
-struct ttm_pl_waitidle_arg {
-	uint32_t handle;
-	uint32_t mode;
-};
-
-union ttm_pl_create_arg {
-	struct ttm_pl_create_req req;
-	struct ttm_pl_rep rep;
-};
-
-union ttm_pl_reference_arg {
-	struct ttm_pl_reference_req req;
-	struct ttm_pl_rep rep;
-};
-
-union ttm_pl_setstatus_arg {
-	struct ttm_pl_setstatus_req req;
-	struct ttm_pl_rep rep;
-};
-
-union ttm_pl_create_ub_arg {
-	struct ttm_pl_create_ub_req req;
-	struct ttm_pl_rep rep;
-};
-
-/*
- * Ioctl offsets.
- */
-
-#define TTM_PL_CREATE      0x00
-#define TTM_PL_REFERENCE   0x01
-#define TTM_PL_UNREF       0x02
-#define TTM_PL_SYNCCPU     0x03
-#define TTM_PL_WAITIDLE    0x04
-#define TTM_PL_SETSTATUS   0x05
-#define TTM_PL_CREATE_UB   0x06
-
-#endif
diff --git a/drivers/staging/gma500/psb_ttm_userobj_api.h b/drivers/staging/gma500/psb_ttm_userobj_api.h
deleted file mode 100644
index 6a8f7c4ddc78c81c0053368c5ae4f64d53c9a4c7..0000000000000000000000000000000000000000
--- a/drivers/staging/gma500/psb_ttm_userobj_api.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
- * All Rights Reserved.
- * Copyright (c) 2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- */
-
-#ifndef _TTM_USEROBJ_API_H_
-#define _TTM_USEROBJ_API_H_
-
-#include "psb_ttm_placement_user.h"
-#include "psb_ttm_fence_user.h"
-#include "ttm/ttm_object.h"
-#include "psb_ttm_fence_api.h"
-#include "ttm/ttm_bo_api.h"
-
-struct ttm_lock;
-
-/*
- * User ioctls.
- */
-
-extern int ttm_pl_create_ioctl(struct ttm_object_file *tfile,
-			       struct ttm_bo_device *bdev,
-			       struct ttm_lock *lock, void *data);
-extern int ttm_pl_ub_create_ioctl(struct ttm_object_file *tfile,
-				  struct ttm_bo_device *bdev,
-				  struct ttm_lock *lock, void *data);
-extern int ttm_pl_reference_ioctl(struct ttm_object_file *tfile, void *data);
-extern int ttm_pl_unref_ioctl(struct ttm_object_file *tfile, void *data);
-extern int ttm_pl_synccpu_ioctl(struct ttm_object_file *tfile, void *data);
-extern int ttm_pl_setstatus_ioctl(struct ttm_object_file *tfile,
-				  struct ttm_lock *lock, void *data);
-extern int ttm_pl_waitidle_ioctl(struct ttm_object_file *tfile, void *data);
-extern int ttm_fence_signaled_ioctl(struct ttm_object_file *tfile, void *data);
-extern int ttm_fence_finish_ioctl(struct ttm_object_file *tfile, void *data);
-extern int ttm_fence_unref_ioctl(struct ttm_object_file *tfile, void *data);
-
-extern int
-ttm_fence_user_create(struct ttm_fence_device *fdev,
-		      struct ttm_object_file *tfile,
-		      uint32_t fence_class,
-		      uint32_t fence_types,
-		      uint32_t create_flags,
-		      struct ttm_fence_object **fence, uint32_t * user_handle);
-
-extern struct ttm_buffer_object *ttm_buffer_object_lookup(struct ttm_object_file
-							  *tfile,
-							  uint32_t handle);
-
-extern int
-ttm_pl_verify_access(struct ttm_buffer_object *bo,
-		     struct ttm_object_file *tfile);
-
-extern int ttm_buffer_object_create(struct ttm_bo_device *bdev,
-			unsigned long size,
-			enum ttm_bo_type type,
-			uint32_t flags,
-			uint32_t page_alignment,
-			unsigned long buffer_start,
-			bool interruptible,
-			struct file *persistant_swap_storage,
-			struct ttm_buffer_object **p_bo);
-
-extern int psb_ttm_bo_check_placement(struct ttm_buffer_object *bo,
-				struct ttm_placement *placement);
-#endif
diff --git a/drivers/staging/hv/Kconfig b/drivers/staging/hv/Kconfig
index d41f380d188f985fbea159555a94702cb7a226f4..5e0c9f6c74578525040314d74490fc9648140832 100644
--- a/drivers/staging/hv/Kconfig
+++ b/drivers/staging/hv/Kconfig
@@ -1,6 +1,6 @@
 config HYPERV
 	tristate "Microsoft Hyper-V client drivers"
-	depends on X86 && m
+	depends on X86 && ACPI && PCI && m
 	default n
 	help
 	  Select this option to run Linux as a Hyper-V client operating
@@ -31,7 +31,7 @@ config HYPERV_NET
 
 config HYPERV_UTILS
 	tristate "Microsoft Hyper-V Utilities driver"
-	depends on CONNECTOR
+	depends on CONNECTOR && NLS
 	default HYPERV
 	help
 	  Select this option to enable the Hyper-V Utilities.
diff --git a/drivers/staging/hv/Makefile b/drivers/staging/hv/Makefile
index abeb2f7ef4e24144fd8743dff41762c7e7373367..30046743a0b4418f8813037998dd206f0e08c21f 100644
--- a/drivers/staging/hv/Makefile
+++ b/drivers/staging/hv/Makefile
@@ -9,6 +9,6 @@ hv_vmbus-y := vmbus_drv.o \
 		 hv.o connection.o channel.o \
 		 channel_mgmt.o ring_buffer.o
 hv_storvsc-y := storvsc_drv.o storvsc.o
-hv_blkvsc-y := blkvsc_drv.o blkvsc.o
+hv_blkvsc-y := blkvsc_drv.o  storvsc.o
 hv_netvsc-y := netvsc_drv.o netvsc.o rndis_filter.o
 hv_utils-y := hv_util.o hv_kvp.o
diff --git a/drivers/staging/hv/blkvsc.c b/drivers/staging/hv/blkvsc.c
deleted file mode 100644
index 7c8729bc8329d1d0ed6cf8583e7e5c9424c7d100..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/blkvsc.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include "hv_api.h"
-#include "storvsc.c"
-
-static const char *g_blk_driver_name = "blkvsc";
-
-/* {32412632-86cb-44a2-9b5c-50d1417354f5} */
-static const struct hv_guid g_blk_device_type = {
-	.data = {
-		0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,
-		0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5
-	}
-};
-
-static int blk_vsc_on_device_add(struct hv_device *device, void *additional_info)
-{
-	struct storvsc_device_info *device_info;
-	int ret = 0;
-
-	device_info = (struct storvsc_device_info *)additional_info;
-
-	ret = stor_vsc_on_device_add(device, additional_info);
-	if (ret != 0)
-		return ret;
-
-	/*
-	 * We need to use the device instance guid to set the path and target
-	 * id. For IDE devices, the device instance id is formatted as
-	 * <bus id> * - <device id> - 8899 - 000000000000.
-	 */
-	device_info->path_id = device->dev_instance.data[3] << 24 |
-			     device->dev_instance.data[2] << 16 |
-			     device->dev_instance.data[1] << 8  |
-			     device->dev_instance.data[0];
-
-	device_info->target_id = device->dev_instance.data[5] << 8 |
-			       device->dev_instance.data[4];
-
-	return ret;
-}
-
-int blk_vsc_initialize(struct hv_driver *driver)
-{
-	struct storvsc_driver_object *stor_driver;
-	int ret = 0;
-
-	stor_driver = (struct storvsc_driver_object *)driver;
-
-	/* Make sure we are at least 2 pages since 1 page is used for control */
-	/* ASSERT(stor_driver->RingBufferSize >= (PAGE_SIZE << 1)); */
-
-	driver->name = g_blk_driver_name;
-	memcpy(&driver->dev_type, &g_blk_device_type, sizeof(struct hv_guid));
-
-	stor_driver->request_ext_size = sizeof(struct storvsc_request_extension);
-
-	/*
-	 * Divide the ring buffer data size (which is 1 page less than the ring
-	 * buffer size since that page is reserved for the ring buffer indices)
-	 * by the max request size (which is
-	 * vmbus_channel_packet_multipage_buffer + struct vstor_packet + u64)
-	 */
-	stor_driver->max_outstanding_req_per_channel =
-		((stor_driver->ring_buffer_size - PAGE_SIZE) /
-		  ALIGN(MAX_MULTIPAGE_BUFFER_PACKET +
-			   sizeof(struct vstor_packet) + sizeof(u64),
-			   sizeof(u64)));
-
-	DPRINT_INFO(BLKVSC, "max io outstd %u",
-		    stor_driver->max_outstanding_req_per_channel);
-
-	/* Setup the dispatch table */
-	stor_driver->base.dev_add = blk_vsc_on_device_add;
-	stor_driver->base.dev_rm = stor_vsc_on_device_remove;
-	stor_driver->base.cleanup = stor_vsc_on_cleanup;
-	stor_driver->on_io_request = stor_vsc_on_io_request;
-
-	return ret;
-}
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 68ad17d670980d4894f0835f88925a1f63d84662..46daade7a9e2c40935fc04ee0774d1cee66d3dc4 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -17,6 +17,7 @@
  * Authors:
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
  */
 #include <linux/init.h>
 #include <linux/module.h>
@@ -25,17 +26,14 @@
 #include <linux/major.h>
 #include <linux/delay.h>
 #include <linux/hdreg.h>
-#include <linux/mutex.h>
 #include <linux/slab.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_dbg.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "version_info.h"
-#include "vmbus.h"
-#include "storvsc_api.h"
+
+#include "hyperv.h"
+#include "hyperv_storage.h"
 
 
 #define BLKVSC_MINORS	64
@@ -46,6 +44,12 @@ enum blkvsc_device_type {
 	DVD_TYPE,
 };
 
+enum blkvsc_op_type {
+	DO_INQUIRY,
+	DO_CAPACITY,
+	DO_FLUSH,
+};
+
 /*
  * This request ties the struct request and struct
  * blkvsc_request/hv_storvsc_request together A struct request may be
@@ -72,9 +76,6 @@ struct blkvsc_request {
 	/* The group this request is part of. Maybe null */
 	struct blkvsc_request_group *group;
 
-	wait_queue_head_t wevent;
-	int cond;
-
 	int write;
 	sector_t sector_start;
 	unsigned long sector_count;
@@ -84,12 +85,6 @@ struct blkvsc_request {
 	unsigned char cmnd[MAX_COMMAND_SIZE];
 
 	struct hv_storvsc_request request;
-	/*
-	 * !!!DO NOT ADD ANYTHING BELOW HERE!!! Otherwise, memory can overlap,
-	 * because - The extension buffer falls right here and is pointed to by
-	 * request.Extension;
-	 * Which sounds like a horrible idea, who designed this?
-	 */
 };
 
 /* Per device structure */
@@ -106,7 +101,6 @@ struct block_device_context {
 	unsigned int device_id_len;
 	int num_outstanding_reqs;
 	int shutting_down;
-	int media_not_present;
 	unsigned int sector_size;
 	sector_t capacity;
 	unsigned int port;
@@ -115,437 +109,314 @@ struct block_device_context {
 	int users;
 };
 
+static const char *drv_name = "blkvsc";
 
-/* Static decl */
-static DEFINE_MUTEX(blkvsc_mutex);
-static int blkvsc_probe(struct device *dev);
-static int blkvsc_remove(struct device *device);
-static void blkvsc_shutdown(struct device *device);
+/* {32412632-86cb-44a2-9b5c-50d1417354f5} */
+static const struct hv_guid dev_type = {
+	.data = {
+		0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,
+		0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5
+	}
+};
 
-static int blkvsc_open(struct block_device *bdev,  fmode_t mode);
-static int blkvsc_release(struct gendisk *disk, fmode_t mode);
-static unsigned int blkvsc_check_events(struct gendisk *gd,
-					unsigned int clearing);
-static int blkvsc_revalidate_disk(struct gendisk *gd);
-static int blkvsc_getgeo(struct block_device *bd, struct hd_geometry *hg);
-static int blkvsc_ioctl(struct block_device *bd, fmode_t mode,
-			unsigned cmd, unsigned long argument);
-static void blkvsc_request(struct request_queue *queue);
+/*
+ * There is a circular dependency involving blkvsc_request_completion()
+ * and blkvsc_do_request().
+ */
 static void blkvsc_request_completion(struct hv_storvsc_request *request);
-static int blkvsc_do_request(struct block_device_context *blkdev,
-			     struct request *req);
-static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req,
-		void (*request_completion)(struct hv_storvsc_request *));
-static void blkvsc_init_rw(struct blkvsc_request *blkvsc_req);
-static void blkvsc_cmd_completion(struct hv_storvsc_request *request);
-static int blkvsc_do_inquiry(struct block_device_context *blkdev);
-static int blkvsc_do_read_capacity(struct block_device_context *blkdev);
-static int blkvsc_do_read_capacity16(struct block_device_context *blkdev);
-static int blkvsc_do_flush(struct block_device_context *blkdev);
-static int blkvsc_cancel_pending_reqs(struct block_device_context *blkdev);
-static int blkvsc_do_pending_reqs(struct block_device_context *blkdev);
 
 static int blkvsc_ringbuffer_size = BLKVSC_RING_BUFFER_SIZE;
+
 module_param(blkvsc_ringbuffer_size, int, S_IRUGO);
 MODULE_PARM_DESC(ring_size, "Ring buffer size (in bytes)");
 
-/* The one and only one */
-static  struct storvsc_driver_object g_blkvsc_drv;
-
-static const struct block_device_operations block_ops = {
-	.owner = THIS_MODULE,
-	.open = blkvsc_open,
-	.release = blkvsc_release,
-	.check_events = blkvsc_check_events,
-	.revalidate_disk = blkvsc_revalidate_disk,
-	.getgeo = blkvsc_getgeo,
-	.ioctl  = blkvsc_ioctl,
-};
-
 /*
- * blkvsc_drv_init -  BlkVsc driver initialization.
+ * There is a circular dependency involving blkvsc_probe()
+ * and block_ops.
  */
-static int blkvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
-{
-	struct storvsc_driver_object *storvsc_drv_obj = &g_blkvsc_drv;
-	struct hv_driver *drv = &g_blkvsc_drv.base;
-	int ret;
+static int blkvsc_probe(struct hv_device *dev);
 
-	storvsc_drv_obj->ring_buffer_size = blkvsc_ringbuffer_size;
+static int blkvsc_device_add(struct hv_device *device,
+				void *additional_info)
+{
+	struct storvsc_device_info *device_info;
+	int ret = 0;
 
-	drv->priv = storvsc_drv_obj;
+	device_info = (struct storvsc_device_info *)additional_info;
 
-	/* Callback to client driver to complete the initialization */
-	drv_init(&storvsc_drv_obj->base);
+	device_info->ring_buffer_size = blkvsc_ringbuffer_size;
 
-	drv->driver.name = storvsc_drv_obj->base.name;
+	ret = storvsc_dev_add(device, additional_info);
+	if (ret != 0)
+		return ret;
 
-	drv->driver.probe = blkvsc_probe;
-	drv->driver.remove = blkvsc_remove;
-	drv->driver.shutdown = blkvsc_shutdown;
+	/*
+	 * We need to use the device instance guid to set the path and target
+	 * id. For IDE devices, the device instance id is formatted as
+	 * <bus id> * - <device id> - 8899 - 000000000000.
+	 */
+	device_info->path_id = device->dev_instance.data[3] << 24 |
+			     device->dev_instance.data[2] << 16 |
+			     device->dev_instance.data[1] << 8  |
+			     device->dev_instance.data[0];
 
-	/* The driver belongs to vmbus */
-	ret = vmbus_child_driver_register(&drv->driver);
+	device_info->target_id = device->dev_instance.data[5] << 8 |
+			       device->dev_instance.data[4];
 
 	return ret;
 }
 
-static int blkvsc_drv_exit_cb(struct device *dev, void *data)
-{
-	struct device **curr = (struct device **)data;
-	*curr = dev;
-	return 1; /* stop iterating */
-}
-
-static void blkvsc_drv_exit(void)
+static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req,
+			void (*request_completion)(struct hv_storvsc_request *))
 {
-	struct storvsc_driver_object *storvsc_drv_obj = &g_blkvsc_drv;
-	struct hv_driver *drv = &g_blkvsc_drv.base;
-	struct device *current_dev;
+	struct block_device_context *blkdev = blkvsc_req->dev;
+	struct hv_storvsc_request *storvsc_req;
+	struct vmscsi_request *vm_srb;
 	int ret;
 
-	while (1) {
-		current_dev = NULL;
-
-		/* Get the device */
-		ret = driver_for_each_device(&drv->driver, NULL,
-					     (void *) &current_dev,
-					     blkvsc_drv_exit_cb);
-
-		if (ret)
-			DPRINT_WARN(BLKVSC_DRV,
-				    "driver_for_each_device returned %d", ret);
-
-
-		if (current_dev == NULL)
-			break;
-
-		/* Initiate removal from the top-down */
-		device_unregister(current_dev);
-	}
-
-	if (storvsc_drv_obj->base.cleanup)
-		storvsc_drv_obj->base.cleanup(&storvsc_drv_obj->base);
-
-	vmbus_child_driver_unregister(&drv->driver);
-
-	return;
-}
 
-/*
- * blkvsc_probe - Add a new device for this driver
- */
-static int blkvsc_probe(struct device *device)
-{
-	struct hv_driver *drv =
-				drv_to_hv_drv(device->driver);
-	struct storvsc_driver_object *storvsc_drv_obj =
-				drv->priv;
-	struct hv_device *device_obj = device_to_hv_device(device);
+	storvsc_req = &blkvsc_req->request;
+	vm_srb = &storvsc_req->vstor_packet.vm_srb;
 
-	struct block_device_context *blkdev = NULL;
-	struct storvsc_device_info device_info;
-	int major = 0;
-	int devnum = 0;
-	int ret = 0;
-	static int ide0_registered;
-	static int ide1_registered;
+	vm_srb->data_in = blkvsc_req->write ? WRITE_TYPE : READ_TYPE;
 
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_probe - enter");
+	storvsc_req->on_io_completion = request_completion;
+	storvsc_req->context = blkvsc_req;
 
-	if (!storvsc_drv_obj->base.dev_add) {
-		DPRINT_ERR(BLKVSC_DRV, "OnDeviceAdd() not set");
-		ret = -1;
-		goto Cleanup;
-	}
+	vm_srb->port_number = blkdev->port;
+	vm_srb->path_id = blkdev->path;
+	vm_srb->target_id = blkdev->target;
+	vm_srb->lun = 0;	 /* this is not really used at all */
 
-	blkdev = kzalloc(sizeof(struct block_device_context), GFP_KERNEL);
-	if (!blkdev) {
-		ret = -ENOMEM;
-		goto Cleanup;
-	}
+	vm_srb->cdb_length = blkvsc_req->cmd_len;
 
-	INIT_LIST_HEAD(&blkdev->pending_list);
+	memcpy(vm_srb->cdb, blkvsc_req->cmnd, vm_srb->cdb_length);
 
-	/* Initialize what we can here */
-	spin_lock_init(&blkdev->lock);
+	storvsc_req->sense_buffer = blkvsc_req->sense_buffer;
 
-	/* ASSERT(sizeof(struct blkvsc_request_group) <= */
-	/* 	sizeof(struct blkvsc_request)); */
+	ret =  storvsc_do_io(blkdev->device_ctx,
+					   &blkvsc_req->request);
+	if (ret == 0)
+		blkdev->num_outstanding_reqs++;
 
-	blkdev->request_pool = kmem_cache_create(dev_name(&device_obj->device),
-					sizeof(struct blkvsc_request) +
-					storvsc_drv_obj->request_ext_size, 0,
-					SLAB_HWCACHE_ALIGN, NULL);
-	if (!blkdev->request_pool) {
-		ret = -ENOMEM;
-		goto Cleanup;
-	}
+	return ret;
+}
 
 
-	/* Call to the vsc driver to add the device */
-	ret = storvsc_drv_obj->base.dev_add(device_obj, &device_info);
-	if (ret != 0) {
-		DPRINT_ERR(BLKVSC_DRV, "unable to add blkvsc device");
-		goto Cleanup;
-	}
+static int blkvsc_open(struct block_device *bdev, fmode_t mode)
+{
+	struct block_device_context *blkdev = bdev->bd_disk->private_data;
+	unsigned long flags;
 
-	blkdev->device_ctx = device_obj;
-	/* this identified the device 0 or 1 */
-	blkdev->target = device_info.target_id;
-	/* this identified the ide ctrl 0 or 1 */
-	blkdev->path = device_info.path_id;
+	spin_lock_irqsave(&blkdev->lock, flags);
 
-	dev_set_drvdata(device, blkdev);
+	blkdev->users++;
 
-	/* Calculate the major and device num */
-	if (blkdev->path == 0) {
-		major = IDE0_MAJOR;
-		devnum = blkdev->path + blkdev->target;		/* 0 or 1 */
+	spin_unlock_irqrestore(&blkdev->lock, flags);
 
-		if (!ide0_registered) {
-			ret = register_blkdev(major, "ide");
-			if (ret != 0) {
-				DPRINT_ERR(BLKVSC_DRV,
-					   "register_blkdev() failed! ret %d",
-					   ret);
-				goto Remove;
-			}
+	return 0;
+}
 
-			ide0_registered = 1;
-		}
-	} else if (blkdev->path == 1) {
-		major = IDE1_MAJOR;
-		devnum = blkdev->path + blkdev->target + 1; /* 2 or 3 */
-
-		if (!ide1_registered) {
-			ret = register_blkdev(major, "ide");
-			if (ret != 0) {
-				DPRINT_ERR(BLKVSC_DRV,
-					   "register_blkdev() failed! ret %d",
-					   ret);
-				goto Remove;
-			}
 
-			ide1_registered = 1;
-		}
-	} else {
-		DPRINT_ERR(BLKVSC_DRV, "invalid pathid");
-		ret = -1;
-		goto Cleanup;
-	}
+static int blkvsc_getgeo(struct block_device *bd, struct hd_geometry *hg)
+{
+	sector_t nsect = get_capacity(bd->bd_disk);
+	sector_t cylinders = nsect;
 
-	DPRINT_INFO(BLKVSC_DRV, "blkvsc registered for major %d!!", major);
+	/*
+	 * We are making up these values; let us keep it simple.
+	 */
+	hg->heads = 0xff;
+	hg->sectors = 0x3f;
+	sector_div(cylinders, hg->heads * hg->sectors);
+	hg->cylinders = cylinders;
+	if ((sector_t)(hg->cylinders + 1) * hg->heads * hg->sectors < nsect)
+		hg->cylinders = 0xffff;
+	return 0;
 
-	blkdev->gd = alloc_disk(BLKVSC_MINORS);
-	if (!blkdev->gd) {
-		DPRINT_ERR(BLKVSC_DRV, "register_blkdev() failed! ret %d", ret);
-		ret = -1;
-		goto Cleanup;
-	}
+}
 
-	blkdev->gd->queue = blk_init_queue(blkvsc_request, &blkdev->lock);
 
-	blk_queue_max_segment_size(blkdev->gd->queue, PAGE_SIZE);
-	blk_queue_max_segments(blkdev->gd->queue, MAX_MULTIPAGE_BUFFER_COUNT);
-	blk_queue_segment_boundary(blkdev->gd->queue, PAGE_SIZE-1);
-	blk_queue_bounce_limit(blkdev->gd->queue, BLK_BOUNCE_ANY);
-	blk_queue_dma_alignment(blkdev->gd->queue, 511);
+static void blkvsc_init_rw(struct blkvsc_request *blkvsc_req)
+{
 
-	blkdev->gd->major = major;
-	if (devnum == 1 || devnum == 3)
-		blkdev->gd->first_minor = BLKVSC_MINORS;
-	else
-		blkdev->gd->first_minor = 0;
-	blkdev->gd->fops = &block_ops;
-	blkdev->gd->events = DISK_EVENT_MEDIA_CHANGE;
-	blkdev->gd->private_data = blkdev;
-	blkdev->gd->driverfs_dev = &(blkdev->device_ctx->device);
-	sprintf(blkdev->gd->disk_name, "hd%c", 'a' + devnum);
+	blkvsc_req->cmd_len = 16;
 
-	blkvsc_do_inquiry(blkdev);
-	if (blkdev->device_type == DVD_TYPE) {
-		set_disk_ro(blkdev->gd, 1);
-		blkdev->gd->flags |= GENHD_FL_REMOVABLE;
-		blkvsc_do_read_capacity(blkdev);
+	if (rq_data_dir(blkvsc_req->req)) {
+		blkvsc_req->write = 1;
+		blkvsc_req->cmnd[0] = WRITE_16;
 	} else {
-		blkvsc_do_read_capacity16(blkdev);
+		blkvsc_req->write = 0;
+		blkvsc_req->cmnd[0] = READ_16;
 	}
 
-	set_capacity(blkdev->gd, blkdev->capacity * (blkdev->sector_size/512));
-	blk_queue_logical_block_size(blkdev->gd->queue, blkdev->sector_size);
-	/* go! */
-	add_disk(blkdev->gd);
+	blkvsc_req->cmnd[1] |=
+	(blkvsc_req->req->cmd_flags & REQ_FUA) ? 0x8 : 0;
 
-	DPRINT_INFO(BLKVSC_DRV, "%s added!! capacity %lu sector_size %d",
-		    blkdev->gd->disk_name, (unsigned long)blkdev->capacity,
-		    blkdev->sector_size);
+	*(unsigned long long *)&blkvsc_req->cmnd[2] =
+	cpu_to_be64(blkvsc_req->sector_start);
+	*(unsigned int *)&blkvsc_req->cmnd[10] =
+	cpu_to_be32(blkvsc_req->sector_count);
+}
 
-	return ret;
 
-Remove:
-	storvsc_drv_obj->base.dev_rm(device_obj);
+static int blkvsc_ioctl(struct block_device *bd, fmode_t mode,
+			unsigned cmd, unsigned long arg)
+{
+	struct block_device_context *blkdev = bd->bd_disk->private_data;
+	int ret = 0;
 
-Cleanup:
-	if (blkdev) {
-		if (blkdev->request_pool) {
-			kmem_cache_destroy(blkdev->request_pool);
-			blkdev->request_pool = NULL;
-		}
-		kfree(blkdev);
-		blkdev = NULL;
+	switch (cmd) {
+	case HDIO_GET_IDENTITY:
+		if (copy_to_user((void __user *)arg, blkdev->device_id,
+				 blkdev->device_id_len))
+			ret = -EFAULT;
+		break;
+	default:
+		ret = -EINVAL;
+		break;
 	}
 
 	return ret;
 }
 
-static void blkvsc_shutdown(struct device *device)
+static void blkvsc_cmd_completion(struct hv_storvsc_request *request)
 {
-	struct block_device_context *blkdev = dev_get_drvdata(device);
+	struct blkvsc_request *blkvsc_req =
+			(struct blkvsc_request *)request->context;
+	struct block_device_context *blkdev =
+			(struct block_device_context *)blkvsc_req->dev;
+	struct scsi_sense_hdr sense_hdr;
+	struct vmscsi_request *vm_srb;
 	unsigned long flags;
 
-	if (!blkdev)
-		return;
 
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_shutdown - users %d disk %s\n",
-		   blkdev->users, blkdev->gd->disk_name);
+	vm_srb = &blkvsc_req->request.vstor_packet.vm_srb;
 
 	spin_lock_irqsave(&blkdev->lock, flags);
-
-	blkdev->shutting_down = 1;
-
-	blk_stop_queue(blkdev->gd->queue);
-
+	blkdev->num_outstanding_reqs--;
 	spin_unlock_irqrestore(&blkdev->lock, flags);
 
-	while (blkdev->num_outstanding_reqs) {
-		DPRINT_INFO(STORVSC, "waiting for %d requests to complete...",
-			    blkdev->num_outstanding_reqs);
-		udelay(100);
-	}
-
-	blkvsc_do_flush(blkdev);
-
-	spin_lock_irqsave(&blkdev->lock, flags);
-
-	blkvsc_cancel_pending_reqs(blkdev);
+	if (vm_srb->scsi_status)
+		if (scsi_normalize_sense(blkvsc_req->sense_buffer,
+					 SCSI_SENSE_BUFFERSIZE, &sense_hdr))
+			scsi_print_sense_hdr("blkvsc", &sense_hdr);
 
-	spin_unlock_irqrestore(&blkdev->lock, flags);
+	complete(&blkvsc_req->request.wait_event);
 }
 
-static int blkvsc_do_flush(struct block_device_context *blkdev)
-{
-	struct blkvsc_request *blkvsc_req;
-
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_do_flush()\n");
-
-	if (blkdev->device_type != HARDDISK_TYPE)
-		return 0;
-
-	blkvsc_req = kmem_cache_alloc(blkdev->request_pool, GFP_KERNEL);
-	if (!blkvsc_req)
-		return -ENOMEM;
-
-	memset(blkvsc_req, 0, sizeof(struct blkvsc_request));
-	init_waitqueue_head(&blkvsc_req->wevent);
-	blkvsc_req->dev = blkdev;
-	blkvsc_req->req = NULL;
-	blkvsc_req->write = 0;
-
-	blkvsc_req->request.data_buffer.pfn_array[0] = 0;
-	blkvsc_req->request.data_buffer.offset = 0;
-	blkvsc_req->request.data_buffer.len = 0;
-
-	blkvsc_req->cmnd[0] = SYNCHRONIZE_CACHE;
-	blkvsc_req->cmd_len = 10;
-
-	/*
-	 * Set this here since the completion routine may be invoked and
-	 * completed before we return
-	 */
-	blkvsc_req->cond = 0;
-	blkvsc_submit_request(blkvsc_req, blkvsc_cmd_completion);
-
-	wait_event_interruptible(blkvsc_req->wevent, blkvsc_req->cond);
-
-	kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
-
-	return 0;
-}
 
-/* Do a scsi INQUIRY cmd here to get the device type (ie disk or dvd) */
-static int blkvsc_do_inquiry(struct block_device_context *blkdev)
+static int blkvsc_do_operation(struct block_device_context *blkdev,
+				enum blkvsc_op_type op)
 {
 	struct blkvsc_request *blkvsc_req;
 	struct page *page_buf;
 	unsigned char *buf;
 	unsigned char device_type;
+	struct scsi_sense_hdr sense_hdr;
+	struct vmscsi_request *vm_srb;
+	unsigned long flags;
 
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_do_inquiry()\n");
+	int ret = 0;
 
-	blkvsc_req = kmem_cache_alloc(blkdev->request_pool, GFP_KERNEL);
+	blkvsc_req = kmem_cache_zalloc(blkdev->request_pool, GFP_KERNEL);
 	if (!blkvsc_req)
 		return -ENOMEM;
 
-	memset(blkvsc_req, 0, sizeof(struct blkvsc_request));
 	page_buf = alloc_page(GFP_KERNEL);
 	if (!page_buf) {
 		kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
 		return -ENOMEM;
 	}
 
-	init_waitqueue_head(&blkvsc_req->wevent);
+	vm_srb = &blkvsc_req->request.vstor_packet.vm_srb;
+	init_completion(&blkvsc_req->request.wait_event);
 	blkvsc_req->dev = blkdev;
 	blkvsc_req->req = NULL;
 	blkvsc_req->write = 0;
 
-	blkvsc_req->request.data_buffer.pfn_array[0] = page_to_pfn(page_buf);
+	blkvsc_req->request.data_buffer.pfn_array[0] =
+	page_to_pfn(page_buf);
 	blkvsc_req->request.data_buffer.offset = 0;
-	blkvsc_req->request.data_buffer.len = 64;
 
-	blkvsc_req->cmnd[0] = INQUIRY;
-	blkvsc_req->cmnd[1] = 0x1;		/* Get product data */
-	blkvsc_req->cmnd[2] = 0x83;		/* mode page 83 */
-	blkvsc_req->cmnd[4] = 64;
-	blkvsc_req->cmd_len = 6;
+	switch (op) {
+	case DO_INQUIRY:
+		blkvsc_req->cmnd[0] = INQUIRY;
+		blkvsc_req->cmnd[1] = 0x1;		/* Get product data */
+		blkvsc_req->cmnd[2] = 0x83;		/* mode page 83 */
+		blkvsc_req->cmnd[4] = 64;
+		blkvsc_req->cmd_len = 6;
+		blkvsc_req->request.data_buffer.len = 64;
+		break;
 
-	/*
-	 * Set this here since the completion routine may be invoked and
-	 * completed before we return
-	 */
-	blkvsc_req->cond = 0;
+	case DO_CAPACITY:
+		blkdev->sector_size = 0;
+		blkdev->capacity = 0;
+
+		blkvsc_req->cmnd[0] = READ_CAPACITY;
+		blkvsc_req->cmd_len = 16;
+		blkvsc_req->request.data_buffer.len = 8;
+		break;
+
+	case DO_FLUSH:
+		blkvsc_req->cmnd[0] = SYNCHRONIZE_CACHE;
+		blkvsc_req->cmd_len = 10;
+		blkvsc_req->request.data_buffer.pfn_array[0] = 0;
+		blkvsc_req->request.data_buffer.len = 0;
+		break;
+	default:
+		ret = -EINVAL;
+		goto cleanup;
+	}
 
+	spin_lock_irqsave(&blkdev->lock, flags);
 	blkvsc_submit_request(blkvsc_req, blkvsc_cmd_completion);
+	spin_unlock_irqrestore(&blkdev->lock, flags);
+
+	wait_for_completion_interruptible(&blkvsc_req->request.wait_event);
 
-	DPRINT_DBG(BLKVSC_DRV, "waiting %p to complete - cond %d\n",
-		   blkvsc_req, blkvsc_req->cond);
+	/* check error */
+	if (vm_srb->scsi_status) {
+		scsi_normalize_sense(blkvsc_req->sense_buffer,
+				     SCSI_SENSE_BUFFERSIZE, &sense_hdr);
 
-	wait_event_interruptible(blkvsc_req->wevent, blkvsc_req->cond);
+		return 0;
+	}
 
 	buf = kmap(page_buf);
 
-	/* print_hex_dump_bytes("", DUMP_PREFIX_NONE, buf, 64); */
-	/* be to le */
-	device_type = buf[0] & 0x1F;
+	switch (op) {
+	case DO_INQUIRY:
+		device_type = buf[0] & 0x1F;
 
-	if (device_type == 0x0) {
-		blkdev->device_type = HARDDISK_TYPE;
-	} else if (device_type == 0x5) {
-		blkdev->device_type = DVD_TYPE;
-	} else {
-		/* TODO: this is currently unsupported device type */
-		blkdev->device_type = UNKNOWN_DEV_TYPE;
-	}
+		if (device_type == 0x0)
+			blkdev->device_type = HARDDISK_TYPE;
+		 else
+			blkdev->device_type = UNKNOWN_DEV_TYPE;
+
+		blkdev->device_id_len = buf[7];
+		if (blkdev->device_id_len > 64)
+			blkdev->device_id_len = 64;
+
+		memcpy(blkdev->device_id, &buf[8], blkdev->device_id_len);
+		break;
 
-	DPRINT_DBG(BLKVSC_DRV, "device type %d\n", device_type);
+	case DO_CAPACITY:
+		/* be to le */
+		blkdev->capacity =
+		((buf[0] << 24) | (buf[1] << 16) |
+		(buf[2] << 8) | buf[3]) + 1;
 
-	blkdev->device_id_len = buf[7];
-	if (blkdev->device_id_len > 64)
-		blkdev->device_id_len = 64;
+		blkdev->sector_size =
+		(buf[4] << 24) | (buf[5] << 16) |
+		(buf[6] << 8) | buf[7];
+		break;
+	default:
+		break;
+
+	}
 
-	memcpy(blkdev->device_id, &buf[8], blkdev->device_id_len);
-	/* printk_hex_dump_bytes("", DUMP_PREFIX_NONE, blkdev->device_id,
-	 * blkdev->device_id_len); */
+cleanup:
 
 	kunmap(page_buf);
 
@@ -553,197 +424,86 @@ static int blkvsc_do_inquiry(struct block_device_context *blkdev)
 
 	kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
 
-	return 0;
+	return ret;
 }
 
-/* Do a scsi READ_CAPACITY cmd here to get the size of the disk */
-static int blkvsc_do_read_capacity(struct block_device_context *blkdev)
-{
-	struct blkvsc_request *blkvsc_req;
-	struct page *page_buf;
-	unsigned char *buf;
-	struct scsi_sense_hdr sense_hdr;
 
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_do_read_capacity()\n");
+static int blkvsc_cancel_pending_reqs(struct block_device_context *blkdev)
+{
+	struct blkvsc_request *pend_req, *tmp;
+	struct blkvsc_request *comp_req, *tmp2;
+	struct vmscsi_request *vm_srb;
 
-	blkdev->sector_size = 0;
-	blkdev->capacity = 0;
-	blkdev->media_not_present = 0; /* assume a disk is present */
+	int ret = 0;
 
-	blkvsc_req = kmem_cache_alloc(blkdev->request_pool, GFP_KERNEL);
-	if (!blkvsc_req)
-		return -ENOMEM;
 
-	memset(blkvsc_req, 0, sizeof(struct blkvsc_request));
-	page_buf = alloc_page(GFP_KERNEL);
-	if (!page_buf) {
-		kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
-		return -ENOMEM;
-	}
-
-	init_waitqueue_head(&blkvsc_req->wevent);
-	blkvsc_req->dev = blkdev;
-	blkvsc_req->req = NULL;
-	blkvsc_req->write = 0;
-
-	blkvsc_req->request.data_buffer.pfn_array[0] = page_to_pfn(page_buf);
-	blkvsc_req->request.data_buffer.offset = 0;
-	blkvsc_req->request.data_buffer.len = 8;
-
-	blkvsc_req->cmnd[0] = READ_CAPACITY;
-	blkvsc_req->cmd_len = 16;
-
-	/*
-	 * Set this here since the completion routine may be invoked
-	 * and completed before we return
-	 */
-	blkvsc_req->cond = 0;
+	/* Flush the pending list first */
+	list_for_each_entry_safe(pend_req, tmp, &blkdev->pending_list,
+				 pend_entry) {
+		/*
+		 * The pend_req could be part of a partially completed
+		 * request. If so, complete those req first until we
+		 * hit the pend_req
+		 */
+		list_for_each_entry_safe(comp_req, tmp2,
+					 &pend_req->group->blkvsc_req_list,
+					 req_entry) {
 
-	blkvsc_submit_request(blkvsc_req, blkvsc_cmd_completion);
+			if (comp_req == pend_req)
+				break;
 
-	DPRINT_DBG(BLKVSC_DRV, "waiting %p to complete - cond %d\n",
-		   blkvsc_req, blkvsc_req->cond);
+			list_del(&comp_req->req_entry);
 
-	wait_event_interruptible(blkvsc_req->wevent, blkvsc_req->cond);
+			if (comp_req->req) {
+				vm_srb =
+				&comp_req->request.vstor_packet.
+				vm_srb;
+				ret = __blk_end_request(comp_req->req,
+					(!vm_srb->scsi_status ? 0 : -EIO),
+					comp_req->sector_count *
+					blkdev->sector_size);
 
-	/* check error */
-	if (blkvsc_req->request.status) {
-		scsi_normalize_sense(blkvsc_req->sense_buffer,
-				     SCSI_SENSE_BUFFERSIZE, &sense_hdr);
+				/* FIXME: shouldn't this do more than return? */
+				if (ret)
+					goto out;
+			}
 
-		if (sense_hdr.asc == 0x3A) {
-			/* Medium not present */
-			blkdev->media_not_present = 1;
+			kmem_cache_free(blkdev->request_pool, comp_req);
 		}
-		return 0;
-	}
-	buf = kmap(page_buf);
-
-	/* be to le */
-	blkdev->capacity = ((buf[0] << 24) | (buf[1] << 16) |
-			    (buf[2] << 8) | buf[3]) + 1;
-	blkdev->sector_size = (buf[4] << 24) | (buf[5] << 16) |
-			      (buf[6] << 8) | buf[7];
-
-	kunmap(page_buf);
-
-	__free_page(page_buf);
-
-	kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
-
-	return 0;
-}
-
-static int blkvsc_do_read_capacity16(struct block_device_context *blkdev)
-{
-	struct blkvsc_request *blkvsc_req;
-	struct page *page_buf;
-	unsigned char *buf;
-	struct scsi_sense_hdr sense_hdr;
-
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_do_read_capacity16()\n");
-
-	blkdev->sector_size = 0;
-	blkdev->capacity = 0;
-	blkdev->media_not_present = 0; /* assume a disk is present */
-
-	blkvsc_req = kmem_cache_alloc(blkdev->request_pool, GFP_KERNEL);
-	if (!blkvsc_req)
-		return -ENOMEM;
 
-	memset(blkvsc_req, 0, sizeof(struct blkvsc_request));
-	page_buf = alloc_page(GFP_KERNEL);
-	if (!page_buf) {
-		kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
-		return -ENOMEM;
-	}
-
-	init_waitqueue_head(&blkvsc_req->wevent);
-	blkvsc_req->dev = blkdev;
-	blkvsc_req->req = NULL;
-	blkvsc_req->write = 0;
-
-	blkvsc_req->request.data_buffer.pfn_array[0] = page_to_pfn(page_buf);
-	blkvsc_req->request.data_buffer.offset = 0;
-	blkvsc_req->request.data_buffer.len = 12;
-
-	blkvsc_req->cmnd[0] = 0x9E; /* READ_CAPACITY16; */
-	blkvsc_req->cmd_len = 16;
-
-	/*
-	 * Set this here since the completion routine may be invoked
-	 * and completed before we return
-	 */
-	blkvsc_req->cond = 0;
-
-	blkvsc_submit_request(blkvsc_req, blkvsc_cmd_completion);
-
-	DPRINT_DBG(BLKVSC_DRV, "waiting %p to complete - cond %d\n",
-		   blkvsc_req, blkvsc_req->cond);
+		list_del(&pend_req->pend_entry);
 
-	wait_event_interruptible(blkvsc_req->wevent, blkvsc_req->cond);
+		list_del(&pend_req->req_entry);
 
-	/* check error */
-	if (blkvsc_req->request.status) {
-		scsi_normalize_sense(blkvsc_req->sense_buffer,
-				     SCSI_SENSE_BUFFERSIZE, &sense_hdr);
-		if (sense_hdr.asc == 0x3A) {
-			/* Medium not present */
-			blkdev->media_not_present = 1;
+		if (comp_req->req) {
+			if (!__blk_end_request(pend_req->req, -EIO,
+					       pend_req->sector_count *
+					       blkdev->sector_size)) {
+				/*
+				 * All the sectors have been xferred ie the
+				 * request is done
+				 */
+				kmem_cache_free(blkdev->request_pool,
+						pend_req->group);
+			}
 		}
-		return 0;
-	}
-	buf = kmap(page_buf);
-
-	/* be to le */
-	blkdev->capacity = be64_to_cpu(*(unsigned long long *) &buf[0]) + 1;
-	blkdev->sector_size = be32_to_cpu(*(unsigned int *)&buf[8]);
 
-#if 0
-	blkdev->capacity = ((buf[0] << 24) | (buf[1] << 16) |
-			    (buf[2] << 8) | buf[3]) + 1;
-	blkdev->sector_size = (buf[4] << 24) | (buf[5] << 16) |
-			      (buf[6] << 8) | buf[7];
-#endif
-
-	kunmap(page_buf);
-
-	__free_page(page_buf);
-
-	kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
+		kmem_cache_free(blkdev->request_pool, pend_req);
+	}
 
-	return 0;
+out:
+	return ret;
 }
 
+
 /*
  * blkvsc_remove() - Callback when our device is removed
  */
-static int blkvsc_remove(struct device *device)
+static int blkvsc_remove(struct hv_device *dev)
 {
-	struct hv_driver *drv =
-				drv_to_hv_drv(device->driver);
-	struct storvsc_driver_object *storvsc_drv_obj =
-				drv->priv;
-	struct hv_device *device_obj = device_to_hv_device(device);
-	struct block_device_context *blkdev = dev_get_drvdata(device);
+	struct block_device_context *blkdev = dev_get_drvdata(&dev->device);
 	unsigned long flags;
-	int ret;
 
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_remove()\n");
-
-	if (!storvsc_drv_obj->base.dev_rm)
-		return -1;
-
-	/*
-	 * Call to the vsc driver to let it know that the device is being
-	 * removed
-	 */
-	ret = storvsc_drv_obj->base.dev_rm(device_obj);
-	if (ret != 0) {
-		/* TODO: */
-		DPRINT_ERR(BLKVSC_DRV,
-			   "unable to remove blkvsc device (ret %d)", ret);
-	}
 
 	/* Get to a known state */
 	spin_lock_irqsave(&blkdev->lock, flags);
@@ -752,149 +512,77 @@ static int blkvsc_remove(struct device *device)
 
 	blk_stop_queue(blkdev->gd->queue);
 
-	spin_unlock_irqrestore(&blkdev->lock, flags);
-
-	while (blkdev->num_outstanding_reqs) {
-		DPRINT_INFO(STORVSC, "waiting for %d requests to complete...",
-			    blkdev->num_outstanding_reqs);
-		udelay(100);
-	}
-
-	blkvsc_do_flush(blkdev);
-
-	spin_lock_irqsave(&blkdev->lock, flags);
-
 	blkvsc_cancel_pending_reqs(blkdev);
 
 	spin_unlock_irqrestore(&blkdev->lock, flags);
 
+	blkvsc_do_operation(blkdev, DO_FLUSH);
+
 	blk_cleanup_queue(blkdev->gd->queue);
 
+	/*
+	 * Call to the vsc driver to let it know that the device is being
+	 * removed
+	 */
+	storvsc_dev_remove(dev);
+
 	del_gendisk(blkdev->gd);
 
 	kmem_cache_destroy(blkdev->request_pool);
 
 	kfree(blkdev);
 
-	return ret;
+	return 0;
+
 }
 
-static void blkvsc_init_rw(struct blkvsc_request *blkvsc_req)
+static void blkvsc_shutdown(struct hv_device *dev)
 {
-	/* ASSERT(blkvsc_req->req); */
-	/* ASSERT(blkvsc_req->sector_count <= (MAX_MULTIPAGE_BUFFER_COUNT*8)); */
-
-	blkvsc_req->cmd_len = 16;
-
-	if (blkvsc_req->sector_start > 0xffffffff) {
-		if (rq_data_dir(blkvsc_req->req)) {
-			blkvsc_req->write = 1;
-			blkvsc_req->cmnd[0] = WRITE_16;
-		} else {
-			blkvsc_req->write = 0;
-			blkvsc_req->cmnd[0] = READ_16;
-		}
-
-		blkvsc_req->cmnd[1] |=
-			(blkvsc_req->req->cmd_flags & REQ_FUA) ? 0x8 : 0;
-
-		*(unsigned long long *)&blkvsc_req->cmnd[2] =
-				cpu_to_be64(blkvsc_req->sector_start);
-		*(unsigned int *)&blkvsc_req->cmnd[10] =
-				cpu_to_be32(blkvsc_req->sector_count);
-	} else if ((blkvsc_req->sector_count > 0xff) ||
-		   (blkvsc_req->sector_start > 0x1fffff)) {
-		if (rq_data_dir(blkvsc_req->req)) {
-			blkvsc_req->write = 1;
-			blkvsc_req->cmnd[0] = WRITE_10;
-		} else {
-			blkvsc_req->write = 0;
-			blkvsc_req->cmnd[0] = READ_10;
-		}
+	struct block_device_context *blkdev = dev_get_drvdata(&dev->device);
+	unsigned long flags;
 
-		blkvsc_req->cmnd[1] |=
-			(blkvsc_req->req->cmd_flags & REQ_FUA) ? 0x8 : 0;
+	if (!blkdev)
+		return;
 
-		*(unsigned int *)&blkvsc_req->cmnd[2] =
-				cpu_to_be32(blkvsc_req->sector_start);
-		*(unsigned short *)&blkvsc_req->cmnd[7] =
-				cpu_to_be16(blkvsc_req->sector_count);
-	} else {
-		if (rq_data_dir(blkvsc_req->req)) {
-			blkvsc_req->write = 1;
-			blkvsc_req->cmnd[0] = WRITE_6;
-		} else {
-			blkvsc_req->write = 0;
-			blkvsc_req->cmnd[0] = READ_6;
-		}
+	spin_lock_irqsave(&blkdev->lock, flags);
 
-		*(unsigned int *)&blkvsc_req->cmnd[1] =
-				cpu_to_be32(blkvsc_req->sector_start) >> 8;
-		blkvsc_req->cmnd[1] &= 0x1f;
-		blkvsc_req->cmnd[4] = (unsigned char)blkvsc_req->sector_count;
-	}
-}
+	blkdev->shutting_down = 1;
 
-static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req,
-			void (*request_completion)(struct hv_storvsc_request *))
-{
-	struct block_device_context *blkdev = blkvsc_req->dev;
-	struct hv_device *device_ctx = blkdev->device_ctx;
-	struct hv_driver *drv =
-			drv_to_hv_drv(device_ctx->device.driver);
-	struct storvsc_driver_object *storvsc_drv_obj =
-			drv->priv;
-	struct hv_storvsc_request *storvsc_req;
-	int ret;
+	blk_stop_queue(blkdev->gd->queue);
 
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_submit_request() - "
-		   "req %p type %s start_sector %lu count %ld offset %d "
-		   "len %d\n", blkvsc_req,
-		   (blkvsc_req->write) ? "WRITE" : "READ",
-		   (unsigned long) blkvsc_req->sector_start,
-		   blkvsc_req->sector_count,
-		   blkvsc_req->request.data_buffer.offset,
-		   blkvsc_req->request.data_buffer.len);
-#if 0
-	for (i = 0; i < (blkvsc_req->request.data_buffer.len >> 12); i++) {
-		DPRINT_DBG(BLKVSC_DRV, "blkvsc_submit_request() - "
-			   "req %p pfn[%d] %llx\n",
-			   blkvsc_req, i,
-			   blkvsc_req->request.data_buffer.pfn_array[i]);
-	}
-#endif
+	blkvsc_cancel_pending_reqs(blkdev);
 
-	storvsc_req = &blkvsc_req->request;
-	storvsc_req->extension = (void *)((unsigned long)blkvsc_req +
-					  sizeof(struct blkvsc_request));
+	spin_unlock_irqrestore(&blkdev->lock, flags);
 
-	storvsc_req->type = blkvsc_req->write ? WRITE_TYPE : READ_TYPE;
+	blkvsc_do_operation(blkdev, DO_FLUSH);
 
-	storvsc_req->on_io_completion = request_completion;
-	storvsc_req->context = blkvsc_req;
+	/*
+	 * Now wait for all outgoing I/O to be drained.
+	 */
+	storvsc_wait_to_drain((struct storvsc_device *)dev->ext);
 
-	storvsc_req->host = blkdev->port;
-	storvsc_req->bus = blkdev->path;
-	storvsc_req->target_id = blkdev->target;
-	storvsc_req->lun_id = 0;	 /* this is not really used at all */
+}
 
-	storvsc_req->cdb_len = blkvsc_req->cmd_len;
-	storvsc_req->cdb = blkvsc_req->cmnd;
+static int blkvsc_release(struct gendisk *disk, fmode_t mode)
+{
+	struct block_device_context *blkdev = disk->private_data;
+	unsigned long flags;
 
-	storvsc_req->sense_buffer = blkvsc_req->sense_buffer;
-	storvsc_req->sense_buffer_size = SCSI_SENSE_BUFFERSIZE;
+	if (blkdev->users == 1) {
+		blkvsc_do_operation(blkdev, DO_FLUSH);
+	}
 
-	ret = storvsc_drv_obj->on_io_request(blkdev->device_ctx,
-					   &blkvsc_req->request);
-	if (ret == 0)
-		blkdev->num_outstanding_reqs++;
+	spin_lock_irqsave(&blkdev->lock, flags);
+	blkdev->users--;
+	spin_unlock_irqrestore(&blkdev->lock, flags);
 
-	return ret;
+	return 0;
 }
 
+
 /*
  * We break the request into 1 or more blkvsc_requests and submit
- * them.  If we can't submit them all, we put them on the
+ * them.  If we cant submit them all, we put them on the
  * pending_list. The blkvsc_request() will work on the pending_list.
  */
 static int blkvsc_do_request(struct block_device_context *blkdev,
@@ -913,11 +601,8 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 	int pending = 0;
 	struct blkvsc_request_group *group = NULL;
 
-	DPRINT_DBG(BLKVSC_DRV, "blkdev %p req %p sect %lu\n", blkdev, req,
-		  (unsigned long)blk_rq_pos(req));
-
 	/* Create a group to tie req to list of blkvsc_reqs */
-	group = kmem_cache_alloc(blkdev->request_pool, GFP_ATOMIC);
+	group = kmem_cache_zalloc(blkdev->request_pool, GFP_ATOMIC);
 	if (!group)
 		return -ENOMEM;
 
@@ -933,11 +618,6 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 			 * Map this bio into an existing or new storvsc request
 			 */
 			bio_for_each_segment(bvec, bio, seg_idx) {
-				DPRINT_DBG(BLKVSC_DRV, "bio_for_each_segment() "
-					   "- req %p bio %p bvec %p seg_idx %d "
-					   "databuf_idx %d\n", req, bio, bvec,
-					   seg_idx, databuf_idx);
-
 				/* Get a new storvsc request */
 				/* 1st-time */
 				if ((!blkvsc_req) ||
@@ -949,10 +629,15 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 				     (prev_bvec->bv_len != PAGE_SIZE))) {
 					/* submit the prev one */
 					if (blkvsc_req) {
-						blkvsc_req->sector_start = start_sector;
-						sector_div(blkvsc_req->sector_start, (blkdev->sector_size >> 9));
-
-						blkvsc_req->sector_count = num_sectors / (blkdev->sector_size >> 9);
+						blkvsc_req->sector_start =
+						start_sector;
+						sector_div(
+						blkvsc_req->sector_start,
+						(blkdev->sector_size >> 9));
+
+						blkvsc_req->sector_count =
+						num_sectors /
+						(blkdev->sector_size >> 9);
 						blkvsc_init_rw(blkvsc_req);
 					}
 
@@ -960,18 +645,24 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 					 * Create new blkvsc_req to represent
 					 * the current bvec
 					 */
-					blkvsc_req = kmem_cache_alloc(blkdev->request_pool, GFP_ATOMIC);
+					blkvsc_req =
+					kmem_cache_zalloc(
+					blkdev->request_pool, GFP_ATOMIC);
 					if (!blkvsc_req) {
 						/* free up everything */
 						list_for_each_entry_safe(
 							blkvsc_req, tmp,
 							&group->blkvsc_req_list,
 							req_entry) {
-							list_del(&blkvsc_req->req_entry);
-							kmem_cache_free(blkdev->request_pool, blkvsc_req);
+							list_del(
+							&blkvsc_req->req_entry);
+							kmem_cache_free(
+							blkdev->request_pool,
+							blkvsc_req);
 						}
 
-						kmem_cache_free(blkdev->request_pool, group);
+						kmem_cache_free(
+						blkdev->request_pool, group);
 						return -ENOMEM;
 					}
 
@@ -980,23 +671,27 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 
 					blkvsc_req->dev = blkdev;
 					blkvsc_req->req = req;
-					blkvsc_req->request.data_buffer.offset
-						= bvec->bv_offset;
-					blkvsc_req->request.data_buffer.len
-						= 0;
+					blkvsc_req->request.
+					data_buffer.offset
+					= bvec->bv_offset;
+					blkvsc_req->request.
+					data_buffer.len = 0;
 
 					/* Add to the group */
 					blkvsc_req->group = group;
 					blkvsc_req->group->outstanding++;
 					list_add_tail(&blkvsc_req->req_entry,
-						&blkvsc_req->group->blkvsc_req_list);
+					&blkvsc_req->group->blkvsc_req_list);
 
 					start_sector += num_sectors;
 					num_sectors = 0;
 					databuf_idx = 0;
 				}
 
-				/* Add the curr bvec/segment to the curr blkvsc_req */
+				/*
+				 * Add the curr bvec/segment to the curr
+				 * blkvsc_req
+				 */
 				blkvsc_req->request.data_buffer.
 					pfn_array[databuf_idx]
 						= page_to_pfn(bvec->bv_page);
@@ -1015,10 +710,6 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 
 	/* Handle the last one */
 	if (blkvsc_req) {
-		DPRINT_DBG(BLKVSC_DRV, "blkdev %p req %p group %p count %d\n",
-			   blkdev, req, blkvsc_req->group,
-			   blkvsc_req->group->outstanding);
-
 		blkvsc_req->sector_start = start_sector;
 		sector_div(blkvsc_req->sector_start,
 			   (blkdev->sector_size >> 9));
@@ -1031,13 +722,6 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 
 	list_for_each_entry(blkvsc_req, &group->blkvsc_req_list, req_entry) {
 		if (pending) {
-			DPRINT_DBG(BLKVSC_DRV, "adding blkvsc_req to "
-				   "pending_list - blkvsc_req %p start_sect %lu"
-				   " sect_count %ld (%lu %ld)\n", blkvsc_req,
-				   (unsigned long)blkvsc_req->sector_start,
-				   blkvsc_req->sector_count,
-				   (unsigned long)start_sector,
-				   (unsigned long)num_sectors);
 
 			list_add_tail(&blkvsc_req->pend_entry,
 				      &blkdev->pending_list);
@@ -1050,186 +734,12 @@ static int blkvsc_do_request(struct block_device_context *blkdev,
 					      &blkdev->pending_list);
 			}
 
-			DPRINT_DBG(BLKVSC_DRV, "submitted blkvsc_req %p "
-				   "start_sect %lu sect_count %ld (%lu %ld) "
-				   "ret %d\n", blkvsc_req,
-				   (unsigned long)blkvsc_req->sector_start,
-				   blkvsc_req->sector_count,
-				   (unsigned long)start_sector,
-				   num_sectors, ret);
 		}
 	}
 
 	return pending;
 }
 
-static void blkvsc_cmd_completion(struct hv_storvsc_request *request)
-{
-	struct blkvsc_request *blkvsc_req =
-			(struct blkvsc_request *)request->context;
-	struct block_device_context *blkdev =
-			(struct block_device_context *)blkvsc_req->dev;
-	struct scsi_sense_hdr sense_hdr;
-
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_cmd_completion() - req %p\n",
-		   blkvsc_req);
-
-	blkdev->num_outstanding_reqs--;
-
-	if (blkvsc_req->request.status)
-		if (scsi_normalize_sense(blkvsc_req->sense_buffer,
-					 SCSI_SENSE_BUFFERSIZE, &sense_hdr))
-			scsi_print_sense_hdr("blkvsc", &sense_hdr);
-
-	blkvsc_req->cond = 1;
-	wake_up_interruptible(&blkvsc_req->wevent);
-}
-
-static void blkvsc_request_completion(struct hv_storvsc_request *request)
-{
-	struct blkvsc_request *blkvsc_req =
-			(struct blkvsc_request *)request->context;
-	struct block_device_context *blkdev =
-			(struct block_device_context *)blkvsc_req->dev;
-	unsigned long flags;
-	struct blkvsc_request *comp_req, *tmp;
-
-	/* ASSERT(blkvsc_req->group); */
-
-	DPRINT_DBG(BLKVSC_DRV, "blkdev %p blkvsc_req %p group %p type %s "
-		   "sect_start %lu sect_count %ld len %d group outstd %d "
-		   "total outstd %d\n",
-		   blkdev, blkvsc_req, blkvsc_req->group,
-		   (blkvsc_req->write) ? "WRITE" : "READ",
-		   (unsigned long)blkvsc_req->sector_start,
-		   blkvsc_req->sector_count,
-		   blkvsc_req->request.data_buffer.len,
-		   blkvsc_req->group->outstanding,
-		   blkdev->num_outstanding_reqs);
-
-	spin_lock_irqsave(&blkdev->lock, flags);
-
-	blkdev->num_outstanding_reqs--;
-	blkvsc_req->group->outstanding--;
-
-	/*
-	 * Only start processing when all the blkvsc_reqs are
-	 * completed. This guarantees no out-of-order blkvsc_req
-	 * completion when calling end_that_request_first()
-	 */
-	if (blkvsc_req->group->outstanding == 0) {
-		list_for_each_entry_safe(comp_req, tmp,
-					 &blkvsc_req->group->blkvsc_req_list,
-					 req_entry) {
-			DPRINT_DBG(BLKVSC_DRV, "completing blkvsc_req %p "
-				   "sect_start %lu sect_count %ld\n",
-				   comp_req,
-				   (unsigned long)comp_req->sector_start,
-				   comp_req->sector_count);
-
-			list_del(&comp_req->req_entry);
-
-			if (!__blk_end_request(comp_req->req,
-				(!comp_req->request.status ? 0 : -EIO),
-				comp_req->sector_count * blkdev->sector_size)) {
-				/*
-				 * All the sectors have been xferred ie the
-				 * request is done
-				 */
-				DPRINT_DBG(BLKVSC_DRV, "req %p COMPLETED\n",
-					   comp_req->req);
-				kmem_cache_free(blkdev->request_pool,
-						comp_req->group);
-			}
-
-			kmem_cache_free(blkdev->request_pool, comp_req);
-		}
-
-		if (!blkdev->shutting_down) {
-			blkvsc_do_pending_reqs(blkdev);
-			blk_start_queue(blkdev->gd->queue);
-			blkvsc_request(blkdev->gd->queue);
-		}
-	}
-
-	spin_unlock_irqrestore(&blkdev->lock, flags);
-}
-
-static int blkvsc_cancel_pending_reqs(struct block_device_context *blkdev)
-{
-	struct blkvsc_request *pend_req, *tmp;
-	struct blkvsc_request *comp_req, *tmp2;
-
-	int ret = 0;
-
-	DPRINT_DBG(BLKVSC_DRV, "blkvsc_cancel_pending_reqs()");
-
-	/* Flush the pending list first */
-	list_for_each_entry_safe(pend_req, tmp, &blkdev->pending_list,
-				 pend_entry) {
-		/*
-		 * The pend_req could be part of a partially completed
-		 * request. If so, complete those req first until we
-		 * hit the pend_req
-		 */
-		list_for_each_entry_safe(comp_req, tmp2,
-					 &pend_req->group->blkvsc_req_list,
-					 req_entry) {
-			DPRINT_DBG(BLKVSC_DRV, "completing blkvsc_req %p "
-				   "sect_start %lu sect_count %ld\n",
-				   comp_req,
-				   (unsigned long) comp_req->sector_start,
-				   comp_req->sector_count);
-
-			if (comp_req == pend_req)
-				break;
-
-			list_del(&comp_req->req_entry);
-
-			if (comp_req->req) {
-				ret = __blk_end_request(comp_req->req,
-					(!comp_req->request.status ? 0 : -EIO),
-					comp_req->sector_count *
-					blkdev->sector_size);
-
-				/* FIXME: shouldn't this do more than return? */
-				if (ret)
-					goto out;
-			}
-
-			kmem_cache_free(blkdev->request_pool, comp_req);
-		}
-
-		DPRINT_DBG(BLKVSC_DRV, "cancelling pending request - %p\n",
-			   pend_req);
-
-		list_del(&pend_req->pend_entry);
-
-		list_del(&pend_req->req_entry);
-
-		if (comp_req->req) {
-			if (!__blk_end_request(pend_req->req, -EIO,
-					       pend_req->sector_count *
-					       blkdev->sector_size)) {
-				/*
-				 * All the sectors have been xferred ie the
-				 * request is done
-				 */
-				DPRINT_DBG(BLKVSC_DRV,
-					   "blkvsc_cancel_pending_reqs() - "
-					   "req %p COMPLETED\n", pend_req->req);
-				kmem_cache_free(blkdev->request_pool,
-						pend_req->group);
-			}
-		}
-
-		kmem_cache_free(blkdev->request_pool, pend_req);
-	}
-
-out:
-	return ret;
-}
-
 static int blkvsc_do_pending_reqs(struct block_device_context *blkdev)
 {
 	struct blkvsc_request *pend_req, *tmp;
@@ -1238,8 +748,6 @@ static int blkvsc_do_pending_reqs(struct block_device_context *blkdev)
 	/* Flush the pending list first */
 	list_for_each_entry_safe(pend_req, tmp, &blkdev->pending_list,
 				 pend_entry) {
-		DPRINT_DBG(BLKVSC_DRV, "working off pending_list - %p\n",
-			   pend_req);
 
 		ret = blkvsc_submit_request(pend_req,
 					    blkvsc_request_completion);
@@ -1252,19 +760,17 @@ static int blkvsc_do_pending_reqs(struct block_device_context *blkdev)
 	return ret;
 }
 
+
 static void blkvsc_request(struct request_queue *queue)
 {
 	struct block_device_context *blkdev = NULL;
 	struct request *req;
 	int ret = 0;
 
-	DPRINT_DBG(BLKVSC_DRV, "- enter\n");
 	while ((req = blk_peek_request(queue)) != NULL) {
-		DPRINT_DBG(BLKVSC_DRV, "- req %p\n", req);
 
 		blkdev = req->rq_disk->private_data;
-		if (blkdev->shutting_down || req->cmd_type != REQ_TYPE_FS ||
-		    blkdev->media_not_present) {
+		if (blkdev->shutting_down || req->cmd_type != REQ_TYPE_FS) {
 			__blk_end_request_cur(req, 0);
 			continue;
 		}
@@ -1272,8 +778,6 @@ static void blkvsc_request(struct request_queue *queue)
 		ret = blkvsc_do_pending_reqs(blkdev);
 
 		if (ret != 0) {
-			DPRINT_DBG(BLKVSC_DRV,
-				   "- stop queue - pending_list not empty\n");
 			blk_stop_queue(queue);
 			break;
 		}
@@ -1282,11 +786,9 @@ static void blkvsc_request(struct request_queue *queue)
 
 		ret = blkvsc_do_request(blkdev, req);
 		if (ret > 0) {
-			DPRINT_DBG(BLKVSC_DRV, "- stop queue - no room\n");
 			blk_stop_queue(queue);
 			break;
 		} else if (ret < 0) {
-			DPRINT_DBG(BLKVSC_DRV, "- stop queue - no mem\n");
 			blk_requeue_request(queue, req);
 			blk_stop_queue(queue);
 			break;
@@ -1294,191 +796,218 @@ static void blkvsc_request(struct request_queue *queue)
 	}
 }
 
-static int blkvsc_open(struct block_device *bdev, fmode_t mode)
-{
-	struct block_device_context *blkdev = bdev->bd_disk->private_data;
-
-	DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
-		   blkdev->gd->disk_name);
 
-	mutex_lock(&blkvsc_mutex);
-	spin_lock(&blkdev->lock);
 
-	if (!blkdev->users && blkdev->device_type == DVD_TYPE) {
-		spin_unlock(&blkdev->lock);
-		check_disk_change(bdev);
-		spin_lock(&blkdev->lock);
-	}
-
-	blkdev->users++;
+/* The one and only one */
+static  struct hv_driver blkvsc_drv = {
+	.probe =  blkvsc_probe,
+	.remove =  blkvsc_remove,
+	.shutdown = blkvsc_shutdown,
+};
 
-	spin_unlock(&blkdev->lock);
-	mutex_unlock(&blkvsc_mutex);
-	return 0;
-}
+static const struct block_device_operations block_ops = {
+	.owner = THIS_MODULE,
+	.open = blkvsc_open,
+	.release = blkvsc_release,
+	.getgeo = blkvsc_getgeo,
+	.ioctl  = blkvsc_ioctl,
+};
 
-static int blkvsc_release(struct gendisk *disk, fmode_t mode)
+/*
+ * blkvsc_drv_init -  BlkVsc driver initialization.
+ */
+static int blkvsc_drv_init(void)
 {
-	struct block_device_context *blkdev = disk->private_data;
+	struct hv_driver *drv = &blkvsc_drv;
+	int ret;
 
-	DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
-		   blkdev->gd->disk_name);
+	BUILD_BUG_ON(sizeof(sector_t) != 8);
 
-	mutex_lock(&blkvsc_mutex);
-	spin_lock(&blkdev->lock);
-	if (blkdev->users == 1) {
-		spin_unlock(&blkdev->lock);
-		blkvsc_do_flush(blkdev);
-		spin_lock(&blkdev->lock);
-	}
+	memcpy(&drv->dev_type, &dev_type, sizeof(struct hv_guid));
+	drv->name = drv_name;
+	drv->driver.name = drv_name;
 
-	blkdev->users--;
+	/* The driver belongs to vmbus */
+	ret = vmbus_child_driver_register(&drv->driver);
 
-	spin_unlock(&blkdev->lock);
-	mutex_unlock(&blkvsc_mutex);
-	return 0;
+	return ret;
 }
 
-static unsigned int blkvsc_check_events(struct gendisk *gd,
-					unsigned int clearing)
+
+static void blkvsc_drv_exit(void)
 {
-	DPRINT_DBG(BLKVSC_DRV, "- enter\n");
-	return DISK_EVENT_MEDIA_CHANGE;
+
+	vmbus_child_driver_unregister(&blkvsc_drv.driver);
 }
 
-static int blkvsc_revalidate_disk(struct gendisk *gd)
+/*
+ * blkvsc_probe - Add a new device for this driver
+ */
+static int blkvsc_probe(struct hv_device *dev)
 {
-	struct block_device_context *blkdev = gd->private_data;
-
-	DPRINT_DBG(BLKVSC_DRV, "- enter\n");
+	struct block_device_context *blkdev = NULL;
+	struct storvsc_device_info device_info;
+	struct storvsc_major_info major_info;
+	int ret = 0;
 
-	if (blkdev->device_type == DVD_TYPE) {
-		blkvsc_do_read_capacity(blkdev);
-		set_capacity(blkdev->gd, blkdev->capacity *
-			    (blkdev->sector_size/512));
-		blk_queue_logical_block_size(gd->queue, blkdev->sector_size);
+	blkdev = kzalloc(sizeof(struct block_device_context), GFP_KERNEL);
+	if (!blkdev) {
+		ret = -ENOMEM;
+		goto cleanup;
 	}
-	return 0;
-}
 
-static int blkvsc_getgeo(struct block_device *bd, struct hd_geometry *hg)
-{
-	sector_t total_sectors = get_capacity(bd->bd_disk);
-	sector_t cylinder_times_heads = 0;
-	sector_t temp = 0;
+	INIT_LIST_HEAD(&blkdev->pending_list);
 
-	int sectors_per_track = 0;
-	int heads = 0;
-	int cylinders = 0;
-	int rem = 0;
+	/* Initialize what we can here */
+	spin_lock_init(&blkdev->lock);
 
-	if (total_sectors > (65535 * 16 * 255))
-		total_sectors = (65535 * 16 * 255);
 
-	if (total_sectors >= (65535 * 16 * 63)) {
-		sectors_per_track = 255;
-		heads = 16;
+	blkdev->request_pool = kmem_cache_create(dev_name(&dev->device),
+					sizeof(struct blkvsc_request), 0,
+					SLAB_HWCACHE_ALIGN, NULL);
+	if (!blkdev->request_pool) {
+		ret = -ENOMEM;
+		goto cleanup;
+	}
 
-		cylinder_times_heads = total_sectors;
-		/* sector_div stores the quotient in cylinder_times_heads */
-		rem = sector_div(cylinder_times_heads, sectors_per_track);
-	} else {
-		sectors_per_track = 17;
 
-		cylinder_times_heads = total_sectors;
-		/* sector_div stores the quotient in cylinder_times_heads */
-		rem = sector_div(cylinder_times_heads, sectors_per_track);
+	ret = blkvsc_device_add(dev, &device_info);
+	if (ret != 0)
+		goto cleanup;
 
-		temp = cylinder_times_heads + 1023;
-		/* sector_div stores the quotient in temp */
-		rem = sector_div(temp, 1024);
+	blkdev->device_ctx = dev;
+	/* this identified the device 0 or 1 */
+	blkdev->target = device_info.target_id;
+	/* this identified the ide ctrl 0 or 1 */
+	blkdev->path = device_info.path_id;
 
-		heads = temp;
+	dev_set_drvdata(&dev->device, blkdev);
 
-		if (heads < 4)
-			heads = 4;
+	ret = storvsc_get_major_info(&device_info, &major_info);
 
+	if (ret)
+		goto cleanup;
 
-		if (cylinder_times_heads >= (heads * 1024) || (heads > 16)) {
-			sectors_per_track = 31;
-			heads = 16;
+	if (major_info.do_register) {
+		ret = register_blkdev(major_info.major, major_info.devname);
 
-			cylinder_times_heads = total_sectors;
-			/*
-			 * sector_div stores the quotient in
-			 * cylinder_times_heads
-			 */
-			rem = sector_div(cylinder_times_heads,
-					 sectors_per_track);
+		if (ret != 0) {
+			DPRINT_ERR(BLKVSC_DRV,
+				   "register_blkdev() failed! ret %d", ret);
+			goto remove;
 		}
+	}
 
-		if (cylinder_times_heads >= (heads * 1024)) {
-			sectors_per_track = 63;
-			heads = 16;
+	DPRINT_INFO(BLKVSC_DRV, "blkvsc registered for major %d!!",
+			major_info.major);
 
-			cylinder_times_heads = total_sectors;
-			/*
-			 * sector_div stores the quotient in
-			 * cylinder_times_heads
-			 */
-			rem = sector_div(cylinder_times_heads,
-					 sectors_per_track);
-		}
+	blkdev->gd = alloc_disk(BLKVSC_MINORS);
+	if (!blkdev->gd) {
+		ret = -1;
+		goto cleanup;
 	}
 
-	temp = cylinder_times_heads;
-	/* sector_div stores the quotient in temp */
-	rem = sector_div(temp, heads);
-	cylinders = temp;
+	blkdev->gd->queue = blk_init_queue(blkvsc_request, &blkdev->lock);
 
-	hg->heads = heads;
-	hg->sectors = sectors_per_track;
-	hg->cylinders = cylinders;
+	blk_queue_max_segment_size(blkdev->gd->queue, PAGE_SIZE);
+	blk_queue_max_segments(blkdev->gd->queue, MAX_MULTIPAGE_BUFFER_COUNT);
+	blk_queue_segment_boundary(blkdev->gd->queue, PAGE_SIZE-1);
+	blk_queue_bounce_limit(blkdev->gd->queue, BLK_BOUNCE_ANY);
+	blk_queue_dma_alignment(blkdev->gd->queue, 511);
 
-	DPRINT_INFO(BLKVSC_DRV, "CHS (%d, %d, %d)", cylinders, heads,
-		    sectors_per_track);
+	blkdev->gd->major = major_info.major;
+	if (major_info.index == 1 || major_info.index == 3)
+		blkdev->gd->first_minor = BLKVSC_MINORS;
+	else
+		blkdev->gd->first_minor = 0;
+	blkdev->gd->fops = &block_ops;
+	blkdev->gd->events = DISK_EVENT_MEDIA_CHANGE;
+	blkdev->gd->private_data = blkdev;
+	blkdev->gd->driverfs_dev = &(blkdev->device_ctx->device);
+	sprintf(blkdev->gd->disk_name, "hd%c", 'a' + major_info.index);
 
-    return 0;
-}
+	blkvsc_do_operation(blkdev, DO_INQUIRY);
+	blkvsc_do_operation(blkdev, DO_CAPACITY);
 
-static int blkvsc_ioctl(struct block_device *bd, fmode_t mode,
-			unsigned cmd, unsigned long argument)
-{
-/*	struct block_device_context *blkdev = bd->bd_disk->private_data; */
-	int ret;
+	set_capacity(blkdev->gd, blkdev->capacity * (blkdev->sector_size/512));
+	blk_queue_logical_block_size(blkdev->gd->queue, blkdev->sector_size);
+	/* go! */
+	add_disk(blkdev->gd);
 
-	switch (cmd) {
-	/*
-	 * TODO: I think there is certain format for HDIO_GET_IDENTITY rather
-	 * than just a GUID. Commented it out for now.
-	 */
-#if 0
-	case HDIO_GET_IDENTITY:
-		DPRINT_INFO(BLKVSC_DRV, "HDIO_GET_IDENTITY\n");
-		if (copy_to_user((void __user *)arg, blkdev->device_id,
-				 blkdev->device_id_len))
-			ret = -EFAULT;
-		break;
-#endif
-	default:
-		ret = -EINVAL;
-		break;
+	DPRINT_INFO(BLKVSC_DRV, "%s added!! capacity %lu sector_size %d",
+		    blkdev->gd->disk_name, (unsigned long)blkdev->capacity,
+		    blkdev->sector_size);
+
+	return ret;
+
+remove:
+	storvsc_dev_remove(dev);
+
+cleanup:
+	if (blkdev) {
+		if (blkdev->request_pool) {
+			kmem_cache_destroy(blkdev->request_pool);
+			blkdev->request_pool = NULL;
+		}
+		kfree(blkdev);
+		blkdev = NULL;
 	}
 
 	return ret;
 }
 
-static int __init blkvsc_init(void)
+static void blkvsc_request_completion(struct hv_storvsc_request *request)
 {
-	int ret;
+	struct blkvsc_request *blkvsc_req =
+			(struct blkvsc_request *)request->context;
+	struct block_device_context *blkdev =
+			(struct block_device_context *)blkvsc_req->dev;
+	unsigned long flags;
+	struct blkvsc_request *comp_req, *tmp;
+	struct vmscsi_request *vm_srb;
 
-	BUILD_BUG_ON(sizeof(sector_t) != 8);
 
-	DPRINT_INFO(BLKVSC_DRV, "Blkvsc initializing....");
+	spin_lock_irqsave(&blkdev->lock, flags);
 
-	ret = blkvsc_drv_init(blk_vsc_initialize);
+	blkdev->num_outstanding_reqs--;
+	blkvsc_req->group->outstanding--;
 
-	return ret;
+	/*
+	 * Only start processing when all the blkvsc_reqs are
+	 * completed. This guarantees no out-of-order blkvsc_req
+	 * completion when calling end_that_request_first()
+	 */
+	if (blkvsc_req->group->outstanding == 0) {
+		list_for_each_entry_safe(comp_req, tmp,
+					 &blkvsc_req->group->blkvsc_req_list,
+					 req_entry) {
+
+			list_del(&comp_req->req_entry);
+
+			vm_srb =
+			&comp_req->request.vstor_packet.vm_srb;
+			if (!__blk_end_request(comp_req->req,
+				(!vm_srb->scsi_status ? 0 : -EIO),
+				comp_req->sector_count * blkdev->sector_size)) {
+				/*
+				 * All the sectors have been xferred ie the
+				 * request is done
+				 */
+				kmem_cache_free(blkdev->request_pool,
+						comp_req->group);
+			}
+
+			kmem_cache_free(blkdev->request_pool, comp_req);
+		}
+
+		if (!blkdev->shutting_down) {
+			blkvsc_do_pending_reqs(blkdev);
+			blk_start_queue(blkdev->gd->queue);
+			blkvsc_request(blkdev->gd->queue);
+		}
+	}
+
+	spin_unlock_irqrestore(&blkdev->lock, flags);
 }
 
 static void __exit blkvsc_exit(void)
@@ -1489,5 +1018,5 @@ static void __exit blkvsc_exit(void)
 MODULE_LICENSE("GPL");
 MODULE_VERSION(HV_DRV_VERSION);
 MODULE_DESCRIPTION("Microsoft Hyper-V virtual block driver");
-module_init(blkvsc_init);
+module_init(blkvsc_drv_init);
 module_exit(blkvsc_exit);
diff --git a/drivers/staging/hv/channel.c b/drivers/staging/hv/channel.c
index f7ce7d2494b38c7e7fbf80c489864e6d86f98a56..f655e59a9a8fb3c6cba0515dded3c609687166c8 100644
--- a/drivers/staging/hv/channel.c
+++ b/drivers/staging/hv/channel.c
@@ -18,15 +18,17 @@
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/module.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "vmbus_private.h"
+
+#include "hyperv.h"
+#include "hyperv_vmbus.h"
 
 #define NUM_PAGES_SPANNED(addr, len) \
 ((PAGE_ALIGN(addr + len) >> PAGE_SHIFT) - (addr >> PAGE_SHIFT))
@@ -40,37 +42,6 @@ static int create_gpadl_header(
 static void dump_vmbus_channel(struct vmbus_channel *channel);
 static void vmbus_setevent(struct vmbus_channel *channel);
 
-
-#if 0
-static void DumpMonitorPage(struct hv_monitor_page *MonitorPage)
-{
-	int i = 0;
-	int j = 0;
-
-	DPRINT_DBG(VMBUS, "monitorPage - %p, trigger state - %d",
-		   MonitorPage, MonitorPage->trigger_state);
-
-	for (i = 0; i < 4; i++)
-		DPRINT_DBG(VMBUS, "trigger group (%d) - %llx", i,
-			   MonitorPage->trigger_group[i].as_uint64);
-
-	for (i = 0; i < 4; i++) {
-		for (j = 0; j < 32; j++) {
-			DPRINT_DBG(VMBUS, "latency (%d)(%d) - %llx", i, j,
-				   MonitorPage->latency[i][j]);
-		}
-	}
-	for (i = 0; i < 4; i++) {
-		for (j = 0; j < 32; j++) {
-			DPRINT_DBG(VMBUS, "param-conn id (%d)(%d) - %d", i, j,
-			       MonitorPage->parameter[i][j].connectionid.asu32);
-			DPRINT_DBG(VMBUS, "param-flag (%d)(%d) - %d", i, j,
-				MonitorPage->parameter[i][j].flag_number);
-		}
-	}
-}
-#endif
-
 /*
  * vmbus_setevent- Trigger an event notification on the specified
  * channel.
@@ -97,28 +68,6 @@ static void vmbus_setevent(struct vmbus_channel *channel)
 	}
 }
 
-#if 0
-static void VmbusChannelClearEvent(struct vmbus_channel *channel)
-{
-	struct hv_monitor_page *monitorPage;
-
-	if (Channel->offermsg.monitor_allocated) {
-		/* Each u32 represents 32 channels */
-		sync_clear_bit(Channel->offermsg.child_relid & 31,
-			  (unsigned long *)vmbus_connection.send_int_page +
-			  (Channel->offermsg.child_relid >> 5));
-
-		monitorPage = (struct hv_monitor_page *)
-			vmbus_connection.monitor_pages;
-		monitorPage++; /* Get the child to parent monitor page */
-
-		sync_clear_bit(Channel->monitor_bit,
-			  (unsigned long *)&monitorPage->trigger_group
-					[Channel->monitor_grp].Pending);
-	}
-}
-
-#endif
 /*
  * vmbus_get_debug_info -Retrieve various channel debug info
  */
@@ -160,8 +109,8 @@ void vmbus_get_debug_info(struct vmbus_channel *channel,
 			monitorpage->parameter[monitor_group]
 					[monitor_offset].connectionid.u.id;
 
-	ringbuffer_get_debuginfo(&channel->inbound, &debuginfo->inbound);
-	ringbuffer_get_debuginfo(&channel->outbound, &debuginfo->outbound);
+	hv_ringbuffer_get_debuginfo(&channel->inbound, &debuginfo->inbound);
+	hv_ringbuffer_get_debuginfo(&channel->outbound, &debuginfo->outbound);
 }
 
 /*
@@ -175,11 +124,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 	struct vmbus_channel_msginfo *openInfo = NULL;
 	void *in, *out;
 	unsigned long flags;
-	int ret, err = 0;
-
-	/* Aligned to page size */
-	/* ASSERT(!(SendRingBufferSize & (PAGE_SIZE - 1))); */
-	/* ASSERT(!(RecvRingBufferSize & (PAGE_SIZE - 1))); */
+	int ret, t, err = 0;
 
 	newchannel->onchannel_callback = onchannelcallback;
 	newchannel->channel_callback_context = context;
@@ -191,7 +136,6 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 	if (!out)
 		return -ENOMEM;
 
-	/* ASSERT(((unsigned long)out & (PAGE_SIZE-1)) == 0); */
 
 	in = (void *)((unsigned long)out + send_ringbuffer_size);
 
@@ -199,13 +143,16 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 	newchannel->ringbuffer_pagecount = (send_ringbuffer_size +
 					   recv_ringbuffer_size) >> PAGE_SHIFT;
 
-	ret = ringbuffer_init(&newchannel->outbound, out, send_ringbuffer_size);
+	ret = hv_ringbuffer_init(
+		&newchannel->outbound, out, send_ringbuffer_size);
+
 	if (ret != 0) {
 		err = ret;
 		goto errorout;
 	}
 
-	ret = ringbuffer_init(&newchannel->inbound, in, recv_ringbuffer_size);
+	ret = hv_ringbuffer_init(
+		&newchannel->inbound, in, recv_ringbuffer_size);
 	if (ret != 0) {
 		err = ret;
 		goto errorout;
@@ -213,9 +160,6 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 
 
 	/* Establish the gpadl for the ring buffer */
-	DPRINT_DBG(VMBUS, "Establishing ring buffer's gpadl for channel %p...",
-		   newchannel);
-
 	newchannel->ringbuffer_gpadlhandle = 0;
 
 	ret = vmbus_establish_gpadl(newchannel,
@@ -229,16 +173,6 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 		goto errorout;
 	}
 
-	DPRINT_DBG(VMBUS, "channel %p <relid %d gpadl 0x%x send ring %p "
-		   "size %d recv ring %p size %d, downstreamoffset %d>",
-		   newchannel, newchannel->offermsg.child_relid,
-		   newchannel->ringbuffer_gpadlhandle,
-		   newchannel->outbound.ring_buffer,
-		   newchannel->outbound.ring_size,
-		   newchannel->inbound.ring_buffer,
-		   newchannel->inbound.ring_size,
-		   send_ringbuffer_size);
-
 	/* Create and init the channel open message */
 	openInfo = kmalloc(sizeof(*openInfo) +
 			   sizeof(struct vmbus_channel_open_channel),
@@ -248,7 +182,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 		goto errorout;
 	}
 
-	init_waitqueue_head(&openInfo->waitevent);
+	init_completion(&openInfo->waitevent);
 
 	openMsg = (struct vmbus_channel_open_channel *)openInfo->msg;
 	openMsg->header.msgtype = CHANNELMSG_OPENCHANNEL;
@@ -272,30 +206,21 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 		      &vmbus_connection.chn_msg_list);
 	spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags);
 
-	DPRINT_DBG(VMBUS, "Sending channel open msg...");
-
 	ret = vmbus_post_msg(openMsg,
 			       sizeof(struct vmbus_channel_open_channel));
-	if (ret != 0) {
-		DPRINT_ERR(VMBUS, "unable to open channel - %d", ret);
+
+	if (ret != 0)
 		goto Cleanup;
-	}
 
-	openInfo->wait_condition = 0;
-	wait_event_timeout(openInfo->waitevent,
-			openInfo->wait_condition,
-			msecs_to_jiffies(1000));
-	if (openInfo->wait_condition == 0) {
+	t = wait_for_completion_timeout(&openInfo->waitevent, HZ);
+	if (t == 0) {
 		err = -ETIMEDOUT;
 		goto errorout;
 	}
 
 
-	if (openInfo->response.open_result.status == 0)
-		DPRINT_INFO(VMBUS, "channel <%p> open success!!", newchannel);
-	else
-		DPRINT_INFO(VMBUS, "channel <%p> open failed - %d!!",
-			    newchannel, openInfo->response.open_result.status);
+	if (openInfo->response.open_result.status)
+		err = openInfo->response.open_result.status;
 
 Cleanup:
 	spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags);
@@ -303,11 +228,11 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 	spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags);
 
 	kfree(openInfo);
-	return 0;
+	return err;
 
 errorout:
-	ringbuffer_cleanup(&newchannel->outbound);
-	ringbuffer_cleanup(&newchannel->inbound);
+	hv_ringbuffer_cleanup(&newchannel->outbound);
+	hv_ringbuffer_cleanup(&newchannel->inbound);
 	free_pages((unsigned long)out,
 		get_order(send_ringbuffer_size + recv_ringbuffer_size));
 	kfree(openInfo);
@@ -326,6 +251,7 @@ static void dump_gpadl_body(struct vmbus_channel_gpadl_body *gpadl, u32 len)
 
 	pfncount = (len - sizeof(struct vmbus_channel_gpadl_body)) /
 		   sizeof(u64);
+
 	DPRINT_DBG(VMBUS, "gpadl body - len %d pfn count %d", len, pfncount);
 
 	for (i = 0; i < pfncount; i++)
@@ -377,9 +303,6 @@ static int create_gpadl_header(void *kbuffer, u32 size,
 
 	int pfnsum, pfncount, pfnleft, pfncurr, pfnsize;
 
-	/* ASSERT((kbuffer & (PAGE_SIZE-1)) == 0); */
-	/* ASSERT((Size & (PAGE_SIZE-1)) == 0); */
-
 	pagecount = size >> PAGE_SHIFT;
 	pfn = virt_to_phys(kbuffer) >> PAGE_SHIFT;
 
@@ -508,6 +431,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
 	u32 next_gpadl_handle;
 	unsigned long flags;
 	int ret = 0;
+	int t;
 
 	next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
 	atomic_inc(&vmbus_connection.next_gpadl_handle);
@@ -516,7 +440,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
 	if (ret)
 		return ret;
 
-	init_waitqueue_head(&msginfo->waitevent);
+	init_completion(&msginfo->waitevent);
 
 	gpadlmsg = (struct vmbus_channel_gpadl_header *)msginfo->msg;
 	gpadlmsg->header.msgtype = CHANNELMSG_GPADL_HEADER;
@@ -530,19 +454,11 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
 		      &vmbus_connection.chn_msg_list);
 
 	spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags);
-	DPRINT_DBG(VMBUS, "buffer %p, size %d msg cnt %d",
-		   kbuffer, size, msgcount);
 
-	DPRINT_DBG(VMBUS, "Sending GPADL Header - len %zd",
-		   msginfo->msgsize - sizeof(*msginfo));
-
-	msginfo->wait_condition = 0;
 	ret = vmbus_post_msg(gpadlmsg, msginfo->msgsize -
 			       sizeof(*msginfo));
-	if (ret != 0) {
-		DPRINT_ERR(VMBUS, "Unable to open channel - %d", ret);
+	if (ret != 0)
 		goto Cleanup;
-	}
 
 	if (msgcount > 1) {
 		list_for_each(curr, &msginfo->submsglist) {
@@ -556,10 +472,6 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
 				CHANNELMSG_GPADL_BODY;
 			gpadl_body->gpadl = next_gpadl_handle;
 
-			DPRINT_DBG(VMBUS, "Sending GPADL Body - len %zd",
-				   submsginfo->msgsize -
-				   sizeof(*submsginfo));
-
 			dump_gpadl_body(gpadl_body, submsginfo->msgsize -
 				      sizeof(*submsginfo));
 			ret = vmbus_post_msg(gpadl_body,
@@ -570,19 +482,11 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
 
 		}
 	}
-	wait_event_timeout(msginfo->waitevent,
-				msginfo->wait_condition,
-				msecs_to_jiffies(1000));
-	BUG_ON(msginfo->wait_condition == 0);
+	t = wait_for_completion_timeout(&msginfo->waitevent, HZ);
+	BUG_ON(t == 0);
 
 
 	/* At this point, we received the gpadl created msg */
-	DPRINT_DBG(VMBUS, "Received GPADL created "
-		   "(relid %d, status %d handle %x)",
-		   channel->offermsg.child_relid,
-		   msginfo->response.gpadl_created.creation_status,
-		   gpadlmsg->gpadl);
-
 	*gpadl_handle = gpadlmsg->gpadl;
 
 Cleanup:
@@ -603,7 +507,7 @@ int vmbus_teardown_gpadl(struct vmbus_channel *channel, u32 gpadl_handle)
 	struct vmbus_channel_gpadl_teardown *msg;
 	struct vmbus_channel_msginfo *info;
 	unsigned long flags;
-	int ret;
+	int ret, t;
 
 	/* ASSERT(gpadl_handle != 0); */
 
@@ -612,7 +516,7 @@ int vmbus_teardown_gpadl(struct vmbus_channel *channel, u32 gpadl_handle)
 	if (!info)
 		return -ENOMEM;
 
-	init_waitqueue_head(&info->waitevent);
+	init_completion(&info->waitevent);
 
 	msg = (struct vmbus_channel_gpadl_teardown *)info->msg;
 
@@ -624,14 +528,12 @@ int vmbus_teardown_gpadl(struct vmbus_channel *channel, u32 gpadl_handle)
 	list_add_tail(&info->msglistentry,
 		      &vmbus_connection.chn_msg_list);
 	spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags);
-	info->wait_condition = 0;
 	ret = vmbus_post_msg(msg,
 			       sizeof(struct vmbus_channel_gpadl_teardown));
 
 	BUG_ON(ret != 0);
-	wait_event_timeout(info->waitevent,
-			info->wait_condition, msecs_to_jiffies(1000));
-	BUG_ON(info->wait_condition == 0);
+	t = wait_for_completion_timeout(&info->waitevent, HZ);
+	BUG_ON(t == 0);
 
 	/* Received a torndown response */
 	spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags);
@@ -681,8 +583,8 @@ void vmbus_close(struct vmbus_channel *channel)
 	/* TODO: Send a msg to release the childRelId */
 
 	/* Cleanup the ring buffers for this channel */
-	ringbuffer_cleanup(&channel->outbound);
-	ringbuffer_cleanup(&channel->inbound);
+	hv_ringbuffer_cleanup(&channel->outbound);
+	hv_ringbuffer_cleanup(&channel->inbound);
 
 	free_pages((unsigned long)channel->ringbuffer_pages,
 		get_order(channel->ringbuffer_pagecount * PAGE_SIZE));
@@ -730,13 +632,8 @@ int vmbus_sendpacket(struct vmbus_channel *channel, const void *buffer,
 	u64 aligned_data = 0;
 	int ret;
 
-	DPRINT_DBG(VMBUS, "channel %p buffer %p len %d",
-		   channel, buffer, bufferlen);
-
 	dump_vmbus_channel(channel);
 
-	/* ASSERT((packetLenAligned - packetLen) < sizeof(u64)); */
-
 	/* Setup the descriptor */
 	desc.type = type; /* VmbusPacketTypeDataInBand; */
 	desc.flags = flags; /* VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED; */
@@ -751,10 +648,10 @@ int vmbus_sendpacket(struct vmbus_channel *channel, const void *buffer,
 	sg_set_buf(&bufferlist[2], &aligned_data,
 		   packetlen_aligned - packetlen);
 
-	ret = ringbuffer_write(&channel->outbound, bufferlist, 3);
+	ret = hv_ringbuffer_write(&channel->outbound, bufferlist, 3);
 
 	/* TODO: We should determine if this is optional */
-	if (ret == 0 && !get_ringbuffer_interrupt_mask(&channel->outbound))
+	if (ret == 0 && !hv_get_ringbuffer_interrupt_mask(&channel->outbound))
 		vmbus_setevent(channel);
 
 	return ret;
@@ -794,8 +691,6 @@ int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
 	packetlen = descsize + bufferlen;
 	packetlen_aligned = ALIGN(packetlen, sizeof(u64));
 
-	/* ASSERT((packetLenAligned - packetLen) < sizeof(u64)); */
-
 	/* Setup the descriptor */
 	desc.type = VM_PKT_DATA_USING_GPA_DIRECT;
 	desc.flags = VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED;
@@ -816,10 +711,10 @@ int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
 	sg_set_buf(&bufferlist[2], &aligned_data,
 		packetlen_aligned - packetlen);
 
-	ret = ringbuffer_write(&channel->outbound, bufferlist, 3);
+	ret = hv_ringbuffer_write(&channel->outbound, bufferlist, 3);
 
 	/* TODO: We should determine if this is optional */
-	if (ret == 0 && !get_ringbuffer_interrupt_mask(&channel->outbound))
+	if (ret == 0 && !hv_get_ringbuffer_interrupt_mask(&channel->outbound))
 		vmbus_setevent(channel);
 
 	return ret;
@@ -846,10 +741,6 @@ int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
 
 	dump_vmbus_channel(channel);
 
-	DPRINT_DBG(VMBUS, "data buffer - offset %u len %u pfn count %u",
-		multi_pagebuffer->offset,
-		multi_pagebuffer->len, pfncount);
-
 	if ((pfncount < 0) || (pfncount > MAX_MULTIPAGE_BUFFER_COUNT))
 		return -EINVAL;
 
@@ -863,7 +754,6 @@ int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
 	packetlen = descsize + bufferlen;
 	packetlen_aligned = ALIGN(packetlen, sizeof(u64));
 
-	/* ASSERT((packetLenAligned - packetLen) < sizeof(u64)); */
 
 	/* Setup the descriptor */
 	desc.type = VM_PKT_DATA_USING_GPA_DIRECT;
@@ -885,10 +775,10 @@ int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
 	sg_set_buf(&bufferlist[2], &aligned_data,
 		packetlen_aligned - packetlen);
 
-	ret = ringbuffer_write(&channel->outbound, bufferlist, 3);
+	ret = hv_ringbuffer_write(&channel->outbound, bufferlist, 3);
 
 	/* TODO: We should determine if this is optional */
-	if (ret == 0 && !get_ringbuffer_interrupt_mask(&channel->outbound))
+	if (ret == 0 && !hv_get_ringbuffer_interrupt_mask(&channel->outbound))
 		vmbus_setevent(channel);
 
 	return ret;
@@ -922,32 +812,22 @@ int vmbus_recvpacket(struct vmbus_channel *channel, void *buffer,
 
 	spin_lock_irqsave(&channel->inbound_lock, flags);
 
-	ret = ringbuffer_peek(&channel->inbound, &desc,
+	ret = hv_ringbuffer_peek(&channel->inbound, &desc,
 			     sizeof(struct vmpacket_descriptor));
 	if (ret != 0) {
 		spin_unlock_irqrestore(&channel->inbound_lock, flags);
-
-		/* DPRINT_DBG(VMBUS, "nothing to read!!"); */
 		return 0;
 	}
 
-	/* VmbusChannelClearEvent(Channel); */
-
 	packetlen = desc.len8 << 3;
 	userlen = packetlen - (desc.offset8 << 3);
-	/* ASSERT(userLen > 0); */
-
-	DPRINT_DBG(VMBUS, "packet received on channel %p relid %d <type %d "
-		   "flag %d tid %llx pktlen %d datalen %d> ",
-		   channel, channel->offermsg.child_relid, desc.type,
-		   desc.flags, desc.trans_id, packetlen, userlen);
 
 	*buffer_actual_len = userlen;
 
 	if (userlen > bufferlen) {
 		spin_unlock_irqrestore(&channel->inbound_lock, flags);
 
-		DPRINT_ERR(VMBUS, "buffer too small - got %d needs %d",
+		pr_err("Buffer too small - got %d needs %d\n",
 			   bufferlen, userlen);
 		return -1;
 	}
@@ -955,7 +835,7 @@ int vmbus_recvpacket(struct vmbus_channel *channel, void *buffer,
 	*requestid = desc.trans_id;
 
 	/* Copy over the packet to the user buffer */
-	ret = ringbuffer_read(&channel->inbound, buffer, userlen,
+	ret = hv_ringbuffer_read(&channel->inbound, buffer, userlen,
 			     (desc.offset8 << 3));
 
 	spin_unlock_irqrestore(&channel->inbound_lock, flags);
@@ -982,39 +862,32 @@ int vmbus_recvpacket_raw(struct vmbus_channel *channel, void *buffer,
 
 	spin_lock_irqsave(&channel->inbound_lock, flags);
 
-	ret = ringbuffer_peek(&channel->inbound, &desc,
+	ret = hv_ringbuffer_peek(&channel->inbound, &desc,
 			     sizeof(struct vmpacket_descriptor));
 	if (ret != 0) {
 		spin_unlock_irqrestore(&channel->inbound_lock, flags);
-
-		/* DPRINT_DBG(VMBUS, "nothing to read!!"); */
 		return 0;
 	}
 
-	/* VmbusChannelClearEvent(Channel); */
 
 	packetlen = desc.len8 << 3;
 	userlen = packetlen - (desc.offset8 << 3);
 
-	DPRINT_DBG(VMBUS, "packet received on channel %p relid %d <type %d "
-		   "flag %d tid %llx pktlen %d datalen %d> ",
-		   channel, channel->offermsg.child_relid, desc.type,
-		   desc.flags, desc.trans_id, packetlen, userlen);
-
 	*buffer_actual_len = packetlen;
 
 	if (packetlen > bufferlen) {
 		spin_unlock_irqrestore(&channel->inbound_lock, flags);
 
-		DPRINT_ERR(VMBUS, "buffer too small - needed %d bytes but "
-			   "got space for only %d bytes", packetlen, bufferlen);
+		pr_err("Buffer too small - needed %d bytes but "
+			"got space for only %d bytes\n",
+			packetlen, bufferlen);
 		return -2;
 	}
 
 	*requestid = desc.trans_id;
 
 	/* Copy over the entire packet to the user buffer */
-	ret = ringbuffer_read(&channel->inbound, buffer, packetlen, 0);
+	ret = hv_ringbuffer_read(&channel->inbound, buffer, packetlen, 0);
 
 	spin_unlock_irqrestore(&channel->inbound_lock, flags);
 	return 0;
@@ -1027,7 +900,6 @@ EXPORT_SYMBOL_GPL(vmbus_recvpacket_raw);
 void vmbus_onchannel_event(struct vmbus_channel *channel)
 {
 	dump_vmbus_channel(channel);
-	/* ASSERT(Channel->OnChannelCallback); */
 
 	channel->onchannel_callback(channel->channel_callback_context);
 
@@ -1051,6 +923,6 @@ void vmbus_ontimer(unsigned long data)
 static void dump_vmbus_channel(struct vmbus_channel *channel)
 {
 	DPRINT_DBG(VMBUS, "Channel (%d)", channel->offermsg.child_relid);
-	dump_ring_info(&channel->outbound, "Outbound ");
-	dump_ring_info(&channel->inbound, "Inbound ");
+	hv_dump_ring_info(&channel->outbound, "Outbound ");
+	hv_dump_ring_info(&channel->inbound, "Inbound ");
 }
diff --git a/drivers/staging/hv/channel.h b/drivers/staging/hv/channel.h
deleted file mode 100644
index de4f867de171e161cae3324cdc8fa4596b9c3038..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/channel.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _CHANNEL_H_
-#define _CHANNEL_H_
-
-#include "channel_mgmt.h"
-
-/* The format must be the same as struct vmdata_gpa_direct */
-struct vmbus_channel_packet_page_buffer {
-	u16 type;
-	u16 dataoffset8;
-	u16 length8;
-	u16 flags;
-	u64 transactionid;
-	u32 reserved;
-	u32 rangecount;
-	struct hv_page_buffer range[MAX_PAGE_BUFFER_COUNT];
-} __packed;
-
-/* The format must be the same as struct vmdata_gpa_direct */
-struct vmbus_channel_packet_multipage_buffer {
-	u16 type;
-	u16 dataoffset8;
-	u16 length8;
-	u16 flags;
-	u64 transactionid;
-	u32 reserved;
-	u32 rangecount;		/* Always 1 in this case */
-	struct hv_multipage_buffer range;
-} __packed;
-
-
-extern int vmbus_open(struct vmbus_channel *channel,
-			    u32 send_ringbuffersize,
-			    u32 recv_ringbuffersize,
-			    void *userdata,
-			    u32 userdatalen,
-			    void(*onchannel_callback)(void *context),
-			    void *context);
-
-extern void vmbus_close(struct vmbus_channel *channel);
-
-extern int vmbus_sendpacket(struct vmbus_channel *channel,
-				  const void *buffer,
-				  u32 bufferLen,
-				  u64 requestid,
-				  enum vmbus_packet_type type,
-				  u32 flags);
-
-extern int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
-					    struct hv_page_buffer pagebuffers[],
-					    u32 pagecount,
-					    void *buffer,
-					    u32 bufferlen,
-					    u64 requestid);
-
-extern int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
-					struct hv_multipage_buffer *mpb,
-					void *buffer,
-					u32 bufferlen,
-					u64 requestid);
-
-extern int vmbus_establish_gpadl(struct vmbus_channel *channel,
-				      void *kbuffer,
-				      u32 size,
-				      u32 *gpadl_handle);
-
-extern int vmbus_teardown_gpadl(struct vmbus_channel *channel,
-				     u32 gpadl_handle);
-
-extern int vmbus_recvpacket(struct vmbus_channel *channel,
-				  void *buffer,
-				  u32 bufferlen,
-				  u32 *buffer_actual_len,
-				  u64 *requestid);
-
-extern int vmbus_recvpacket_raw(struct vmbus_channel *channel,
-				     void *buffer,
-				     u32 bufferlen,
-				     u32 *buffer_actual_len,
-				     u64 *requestid);
-
-extern void vmbus_onchannel_event(struct vmbus_channel *channel);
-
-extern void vmbus_get_debug_info(struct vmbus_channel *channel,
-				     struct vmbus_channel_debug_info *debug);
-
-extern void vmbus_ontimer(unsigned long data);
-
-#endif /* _CHANNEL_H_ */
diff --git a/drivers/staging/hv/channel_mgmt.c b/drivers/staging/hv/channel_mgmt.c
index 06b573227e8dd9dfb72a28ff7bfdac3dd8ed0cfe..957d61ee4cebe2f2f9b02edd84c077fe1491b738 100644
--- a/drivers/staging/hv/channel_mgmt.c
+++ b/drivers/staging/hv/channel_mgmt.c
@@ -18,6 +18,8 @@
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
@@ -26,21 +28,20 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/completion.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "vmbus_private.h"
-#include "utils.h"
+
+#include "hyperv.h"
+#include "hyperv_vmbus.h"
 
 struct vmbus_channel_message_table_entry {
-	enum vmbus_channel_message_type messageType;
-	void (*messageHandler)(struct vmbus_channel_message_header *msg);
+	enum vmbus_channel_message_type message_type;
+	void (*message_handler)(struct vmbus_channel_message_header *msg);
 };
 
 #define MAX_MSG_TYPES                    4
 #define MAX_NUM_DEVICE_CLASSES_SUPPORTED 8
 
 static const struct hv_guid
-	gSupportedDeviceClasses[MAX_NUM_DEVICE_CLASSES_SUPPORTED] = {
+	supported_device_classes[MAX_NUM_DEVICE_CLASSES_SUPPORTED] = {
 	/* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */
 	/* Storage - SCSI */
 	{
@@ -180,6 +181,24 @@ void chn_cb_negotiate(void *context)
 	struct icmsg_hdr *icmsghdrp;
 	struct icmsg_negotiate *negop = NULL;
 
+	if (channel->util_index >= 0) {
+		/*
+		 * This is a properly initialized util channel.
+		 * Route this callback appropriately and setup state
+		 * so that we don't need to reroute again.
+		 */
+		if (hv_cb_utils[channel->util_index].callback != NULL) {
+			/*
+			 * The util driver has established a handler for
+			 * this service; do the magic.
+			 */
+			channel->onchannel_callback =
+			hv_cb_utils[channel->util_index].callback;
+			(hv_cb_utils[channel->util_index].callback)(channel);
+			return;
+		}
+	}
+
 	buflen = PAGE_SIZE;
 	buf = kmalloc(buflen, GFP_ATOMIC);
 
@@ -216,7 +235,6 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
 			0x31, 0x60, 0x0B, 0X0E, 0x13, 0x52, 0x34, 0x49,
 			0x81, 0x8B, 0x38, 0XD9, 0x0C, 0xED, 0x39, 0xDB
 		},
-		.callback = chn_cb_negotiate,
 		.log_msg = "Shutdown channel functionality initialized"
 	},
 
@@ -228,7 +246,6 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
 			0x30, 0xe6, 0x27, 0x95, 0xae, 0xd0, 0x7b, 0x49,
 			0xad, 0xce, 0xe8, 0x0a, 0xb0, 0x17, 0x5c, 0xaf
 		},
-		.callback = chn_cb_negotiate,
 		.log_msg = "Timesync channel functionality initialized"
 	},
 	/* {57164f39-9115-4e78-ab55-382f3bd5422d} */
@@ -239,7 +256,6 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
 			0x39, 0x4f, 0x16, 0x57, 0x15, 0x91, 0x78, 0x4e,
 			0xab, 0x55, 0x38, 0x2f, 0x3b, 0xd5, 0x42, 0x2d
 		},
-		.callback = chn_cb_negotiate,
 		.log_msg = "Heartbeat channel functionality initialized"
 	},
 	/* {A9A0F4E7-5A45-4d96-B827-8A841E8C03E6} */
@@ -249,7 +265,6 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
 			0xe7, 0xf4, 0xa0, 0xa9, 0x45, 0x5a, 0x96, 0x4d,
 			0xb8, 0x27, 0x8a, 0x84, 0x1e, 0x8c, 0x3,  0xe6
 		},
-		.callback = chn_cb_negotiate,
 		.log_msg = "KVP channel functionality initialized"
 	},
 };
@@ -290,9 +305,7 @@ static void release_channel(struct work_struct *work)
 						     struct vmbus_channel,
 						     work);
 
-	DPRINT_DBG(VMBUS, "releasing channel (%p)", channel);
 	destroy_workqueue(channel->controlwq);
-	DPRINT_DBG(VMBUS, "channel released (%p)", channel);
 
 	kfree(channel);
 }
@@ -314,22 +327,6 @@ void free_channel(struct vmbus_channel *channel)
 }
 
 
-DECLARE_COMPLETION(hv_channel_ready);
-
-/*
- * Count initialized channels, and ensure all channels are ready when hv_vmbus
- * module loading completes.
- */
-static void count_hv_channel(void)
-{
-	static int counter;
-	unsigned long flags;
-
-	spin_lock_irqsave(&vmbus_connection.channel_lock, flags);
-	if (++counter == MAX_MSG_TYPES)
-		complete(&hv_channel_ready);
-	spin_unlock_irqrestore(&vmbus_connection.channel_lock, flags);
-}
 
 /*
  * vmbus_process_rescind_offer -
@@ -384,8 +381,6 @@ static void vmbus_process_offer(struct work_struct *work)
 	spin_unlock_irqrestore(&vmbus_connection.channel_lock, flags);
 
 	if (!fnew) {
-		DPRINT_DBG(VMBUS, "Ignoring duplicate offer for relid (%d)",
-			   newchannel->offermsg.child_relid);
 		free_channel(newchannel);
 		return;
 	}
@@ -400,9 +395,6 @@ static void vmbus_process_offer(struct work_struct *work)
 		&newchannel->offermsg.offer.if_instance,
 		newchannel);
 
-	DPRINT_DBG(VMBUS, "child device object allocated - %p",
-		   newchannel->device_obj);
-
 	/*
 	 * Add the new device to the bus. This will kick off device-driver
 	 * binding which eventually invokes the device driver's AddDevice()
@@ -410,8 +402,7 @@ static void vmbus_process_offer(struct work_struct *work)
 	 */
 	ret = vmbus_child_device_register(newchannel->device_obj);
 	if (ret != 0) {
-		DPRINT_ERR(VMBUS,
-			   "unable to add child device object (relid %d)",
+		pr_err("unable to add child device object (relid %d)\n",
 			   newchannel->offermsg.child_relid);
 
 		spin_lock_irqsave(&vmbus_connection.channel_lock, flags);
@@ -426,6 +417,7 @@ static void vmbus_process_offer(struct work_struct *work)
 		 * can cleanup properly
 		 */
 		newchannel->state = CHANNEL_OPEN_STATE;
+		newchannel->util_index = -1; /* Invalid index */
 
 		/* Open IC channels */
 		for (cnt = 0; cnt < MAX_MSG_TYPES; cnt++) {
@@ -434,12 +426,13 @@ static void vmbus_process_offer(struct work_struct *work)
 				   sizeof(struct hv_guid)) == 0 &&
 				vmbus_open(newchannel, 2 * PAGE_SIZE,
 						 2 * PAGE_SIZE, NULL, 0,
-						 hv_cb_utils[cnt].callback,
+						 chn_cb_negotiate,
 						 newchannel) == 0) {
 				hv_cb_utils[cnt].channel = newchannel;
-				DPRINT_INFO(VMBUS, "%s",
-						hv_cb_utils[cnt].log_msg);
-				count_hv_channel();
+				newchannel->util_index = cnt;
+
+				pr_info("%s\n", hv_cb_utils[cnt].log_msg);
+
 			}
 		}
 	}
@@ -464,55 +457,26 @@ static void vmbus_onoffer(struct vmbus_channel_message_header *hdr)
 	offer = (struct vmbus_channel_offer_channel *)hdr;
 	for (i = 0; i < MAX_NUM_DEVICE_CLASSES_SUPPORTED; i++) {
 		if (memcmp(&offer->offer.if_type,
-		    &gSupportedDeviceClasses[i], sizeof(struct hv_guid)) == 0) {
+			&supported_device_classes[i],
+			sizeof(struct hv_guid)) == 0) {
 			fsupported = 1;
 			break;
 		}
 	}
 
-	if (!fsupported) {
-		DPRINT_DBG(VMBUS, "Ignoring channel offer notification for "
-			   "child relid %d", offer->child_relid);
+	if (!fsupported)
 		return;
-	}
 
 	guidtype = &offer->offer.if_type;
 	guidinstance = &offer->offer.if_instance;
 
-	DPRINT_INFO(VMBUS, "Channel offer notification - "
-		    "child relid %d monitor id %d allocated %d, "
-		    "type {%02x%02x%02x%02x-%02x%02x-%02x%02x-"
-		    "%02x%02x%02x%02x%02x%02x%02x%02x} "
-		    "instance {%02x%02x%02x%02x-%02x%02x-%02x%02x-"
-		    "%02x%02x%02x%02x%02x%02x%02x%02x}",
-		    offer->child_relid, offer->monitorid,
-		    offer->monitor_allocated,
-		    guidtype->data[3], guidtype->data[2],
-		    guidtype->data[1], guidtype->data[0],
-		    guidtype->data[5], guidtype->data[4],
-		    guidtype->data[7], guidtype->data[6],
-		    guidtype->data[8], guidtype->data[9],
-		    guidtype->data[10], guidtype->data[11],
-		    guidtype->data[12], guidtype->data[13],
-		    guidtype->data[14], guidtype->data[15],
-		    guidinstance->data[3], guidinstance->data[2],
-		    guidinstance->data[1], guidinstance->data[0],
-		    guidinstance->data[5], guidinstance->data[4],
-		    guidinstance->data[7], guidinstance->data[6],
-		    guidinstance->data[8], guidinstance->data[9],
-		    guidinstance->data[10], guidinstance->data[11],
-		    guidinstance->data[12], guidinstance->data[13],
-		    guidinstance->data[14], guidinstance->data[15]);
-
 	/* Allocate the channel object and save this offer. */
 	newchannel = alloc_channel();
 	if (!newchannel) {
-		DPRINT_ERR(VMBUS, "unable to allocate channel object");
+		pr_err("Unable to allocate channel object\n");
 		return;
 	}
 
-	DPRINT_DBG(VMBUS, "channel object allocated - %p", newchannel);
-
 	memcpy(&newchannel->offermsg, offer,
 	       sizeof(struct vmbus_channel_offer_channel));
 	newchannel->monitor_grp = (u8)offer->monitorid / 32;
@@ -535,11 +499,10 @@ static void vmbus_onoffer_rescind(struct vmbus_channel_message_header *hdr)
 
 	rescind = (struct vmbus_channel_rescind_offer *)hdr;
 	channel = relid2channel(rescind->child_relid);
-	if (channel == NULL) {
-		DPRINT_DBG(VMBUS, "channel not found for relId %d",
-			   rescind->child_relid);
+
+	if (channel == NULL)
+		/* Just return here, no channel found */
 		return;
-	}
 
 	/* work is initialized for vmbus_process_rescind_offer() from
 	 * vmbus_process_offer() where the channel got created */
@@ -573,7 +536,6 @@ static void vmbus_onopen_result(struct vmbus_channel_message_header *hdr)
 	unsigned long flags;
 
 	result = (struct vmbus_channel_open_result *)hdr;
-	DPRINT_DBG(VMBUS, "vmbus open result - %d", result->status);
 
 	/*
 	 * Find the open msg, copy the result and signal/unblock the wait event
@@ -592,9 +554,9 @@ static void vmbus_onopen_result(struct vmbus_channel_message_header *hdr)
 			    openmsg->openid == result->openid) {
 				memcpy(&msginfo->response.open_result,
 				       result,
-				       sizeof(struct vmbus_channel_open_result));
-				msginfo->wait_condition = 1;
-				wake_up(&msginfo->waitevent);
+				       sizeof(
+					struct vmbus_channel_open_result));
+				complete(&msginfo->waitevent);
 				break;
 			}
 		}
@@ -618,8 +580,6 @@ static void vmbus_ongpadl_created(struct vmbus_channel_message_header *hdr)
 	unsigned long flags;
 
 	gpadlcreated = (struct vmbus_channel_gpadl_created *)hdr;
-	DPRINT_DBG(VMBUS, "vmbus gpadl created result - %d",
-		   gpadlcreated->creation_status);
 
 	/*
 	 * Find the establish msg, copy the result and signal/unblock the wait
@@ -641,9 +601,9 @@ static void vmbus_ongpadl_created(struct vmbus_channel_message_header *hdr)
 			    (gpadlcreated->gpadl == gpadlheader->gpadl)) {
 				memcpy(&msginfo->response.gpadl_created,
 				       gpadlcreated,
-				       sizeof(struct vmbus_channel_gpadl_created));
-				msginfo->wait_condition = 1;
-				wake_up(&msginfo->waitevent);
+				       sizeof(
+					struct vmbus_channel_gpadl_created));
+				complete(&msginfo->waitevent);
 				break;
 			}
 		}
@@ -686,9 +646,9 @@ static void vmbus_ongpadl_torndown(
 			if (gpadl_torndown->gpadl == gpadl_teardown->gpadl) {
 				memcpy(&msginfo->response.gpadl_torndown,
 				       gpadl_torndown,
-				       sizeof(struct vmbus_channel_gpadl_torndown));
-				msginfo->wait_condition = 1;
-				wake_up(&msginfo->waitevent);
+				       sizeof(
+					struct vmbus_channel_gpadl_torndown));
+				complete(&msginfo->waitevent);
 				break;
 			}
 		}
@@ -727,8 +687,7 @@ static void vmbus_onversion_response(
 			memcpy(&msginfo->response.version_response,
 			      version_response,
 			      sizeof(struct vmbus_channel_version_response));
-			msginfo->wait_condition = 1;
-			wake_up(&msginfo->waitevent);
+			complete(&msginfo->waitevent);
 		}
 	}
 	spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags);
@@ -736,7 +695,7 @@ static void vmbus_onversion_response(
 
 /* Channel message dispatch table */
 static struct vmbus_channel_message_table_entry
-	gChannelMessageTable[CHANNELMSG_COUNT] = {
+	channel_message_table[CHANNELMSG_COUNT] = {
 	{CHANNELMSG_INVALID,			NULL},
 	{CHANNELMSG_OFFERCHANNEL,		vmbus_onoffer},
 	{CHANNELMSG_RESCIND_CHANNELOFFER,	vmbus_onoffer_rescind},
@@ -770,22 +729,18 @@ void vmbus_onmessage(void *context)
 	hdr = (struct vmbus_channel_message_header *)msg->u.payload;
 	size = msg->header.payload_size;
 
-	DPRINT_DBG(VMBUS, "message type %d size %d", hdr->msgtype, size);
-
 	if (hdr->msgtype >= CHANNELMSG_COUNT) {
-		DPRINT_ERR(VMBUS,
-			   "Received invalid channel message type %d size %d",
+		pr_err("Received invalid channel message type %d size %d\n",
 			   hdr->msgtype, size);
 		print_hex_dump_bytes("", DUMP_PREFIX_NONE,
 				     (unsigned char *)msg->u.payload, size);
 		return;
 	}
 
-	if (gChannelMessageTable[hdr->msgtype].messageHandler)
-		gChannelMessageTable[hdr->msgtype].messageHandler(hdr);
+	if (channel_message_table[hdr->msgtype].message_handler)
+		channel_message_table[hdr->msgtype].message_handler(hdr);
 	else
-		DPRINT_ERR(VMBUS, "Unhandled channel message type %d",
-			   hdr->msgtype);
+		pr_err("Unhandled channel message type %d\n", hdr->msgtype);
 }
 
 /*
@@ -795,7 +750,7 @@ int vmbus_request_offers(void)
 {
 	struct vmbus_channel_message_header *msg;
 	struct vmbus_channel_msginfo *msginfo;
-	int ret;
+	int ret, t;
 
 	msginfo = kmalloc(sizeof(*msginfo) +
 			  sizeof(struct vmbus_channel_message_header),
@@ -803,7 +758,7 @@ int vmbus_request_offers(void)
 	if (!msginfo)
 		return -ENOMEM;
 
-	init_waitqueue_head(&msginfo->waitevent);
+	init_completion(&msginfo->waitevent);
 
 	msg = (struct vmbus_channel_message_header *)msginfo->msg;
 
@@ -813,15 +768,13 @@ int vmbus_request_offers(void)
 	ret = vmbus_post_msg(msg,
 			       sizeof(struct vmbus_channel_message_header));
 	if (ret != 0) {
-		DPRINT_ERR(VMBUS, "Unable to request offers - %d", ret);
+		pr_err("Unable to request offers - %d\n", ret);
 
 		goto cleanup;
 	}
 
-	msginfo->wait_condition = 0;
-	wait_event_timeout(msginfo->waitevent, msginfo->wait_condition,
-			msecs_to_jiffies(1000));
-	if (msginfo->wait_condition == 0) {
+	t = wait_for_completion_timeout(&msginfo->waitevent, HZ);
+	if (t == 0) {
 		ret = -ETIMEDOUT;
 		goto cleanup;
 	}
@@ -834,38 +787,4 @@ int vmbus_request_offers(void)
 	return ret;
 }
 
-/*
- * vmbus_release_unattached_channels - Release channels that are
- * unattached/unconnected ie (no drivers associated)
- */
-void vmbus_release_unattached_channels(void)
-{
-	struct vmbus_channel *channel, *pos;
-	struct vmbus_channel *start = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&vmbus_connection.channel_lock, flags);
-
-	list_for_each_entry_safe(channel, pos, &vmbus_connection.chn_list,
-				 listentry) {
-		if (channel == start)
-			break;
-
-		if (!channel->device_obj->drv) {
-			list_del(&channel->listentry);
-			DPRINT_INFO(VMBUS,
-				    "Releasing unattached device object %p",
-				    channel->device_obj);
-
-			vmbus_child_device_unregister(channel->device_obj);
-			free_channel(channel);
-		} else {
-			if (!start)
-				start = channel;
-		}
-	}
-
-	spin_unlock_irqrestore(&vmbus_connection.channel_lock, flags);
-}
-
 /* eof */
diff --git a/drivers/staging/hv/channel_mgmt.h b/drivers/staging/hv/channel_mgmt.h
deleted file mode 100644
index 96f74e2a3c7f00c84a302a05c5b2559646920ad3..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/channel_mgmt.h
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _CHANNEL_MGMT_H_
-#define _CHANNEL_MGMT_H_
-
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-#include "ring_buffer.h"
-#include "vmbus_channel_interface.h"
-#include "vmbus_packet_format.h"
-
-/* Version 1 messages */
-enum vmbus_channel_message_type {
-	CHANNELMSG_INVALID			=  0,
-	CHANNELMSG_OFFERCHANNEL		=  1,
-	CHANNELMSG_RESCIND_CHANNELOFFER	=  2,
-	CHANNELMSG_REQUESTOFFERS		=  3,
-	CHANNELMSG_ALLOFFERS_DELIVERED	=  4,
-	CHANNELMSG_OPENCHANNEL		=  5,
-	CHANNELMSG_OPENCHANNEL_RESULT		=  6,
-	CHANNELMSG_CLOSECHANNEL		=  7,
-	CHANNELMSG_GPADL_HEADER		=  8,
-	CHANNELMSG_GPADL_BODY			=  9,
-	CHANNELMSG_GPADL_CREATED		= 10,
-	CHANNELMSG_GPADL_TEARDOWN		= 11,
-	CHANNELMSG_GPADL_TORNDOWN		= 12,
-	CHANNELMSG_RELID_RELEASED		= 13,
-	CHANNELMSG_INITIATE_CONTACT		= 14,
-	CHANNELMSG_VERSION_RESPONSE		= 15,
-	CHANNELMSG_UNLOAD			= 16,
-#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
-	CHANNELMSG_VIEWRANGE_ADD		= 17,
-	CHANNELMSG_VIEWRANGE_REMOVE		= 18,
-#endif
-	CHANNELMSG_COUNT
-};
-
-struct vmbus_channel_message_header {
-	enum vmbus_channel_message_type msgtype;
-	u32 padding;
-} __packed;
-
-/* Query VMBus Version parameters */
-struct vmbus_channel_query_vmbus_version {
-	struct vmbus_channel_message_header header;
-	u32 version;
-} __packed;
-
-/* VMBus Version Supported parameters */
-struct vmbus_channel_version_supported {
-	struct vmbus_channel_message_header header;
-	bool version_supported;
-} __packed;
-
-/* Offer Channel parameters */
-struct vmbus_channel_offer_channel {
-	struct vmbus_channel_message_header header;
-	struct vmbus_channel_offer offer;
-	u32 child_relid;
-	u8 monitorid;
-	bool monitor_allocated;
-} __packed;
-
-/* Rescind Offer parameters */
-struct vmbus_channel_rescind_offer {
-	struct vmbus_channel_message_header header;
-	u32 child_relid;
-} __packed;
-
-/*
- * Request Offer -- no parameters, SynIC message contains the partition ID
- * Set Snoop -- no parameters, SynIC message contains the partition ID
- * Clear Snoop -- no parameters, SynIC message contains the partition ID
- * All Offers Delivered -- no parameters, SynIC message contains the partition
- *		           ID
- * Flush Client -- no parameters, SynIC message contains the partition ID
- */
-
-/* Open Channel parameters */
-struct vmbus_channel_open_channel {
-	struct vmbus_channel_message_header header;
-
-	/* Identifies the specific VMBus channel that is being opened. */
-	u32 child_relid;
-
-	/* ID making a particular open request at a channel offer unique. */
-	u32 openid;
-
-	/* GPADL for the channel's ring buffer. */
-	u32 ringbuffer_gpadlhandle;
-
-	/* GPADL for the channel's server context save area. */
-	u32 server_contextarea_gpadlhandle;
-
-	/*
-	* The upstream ring buffer begins at offset zero in the memory
-	* described by RingBufferGpadlHandle. The downstream ring buffer
-	* follows it at this offset (in pages).
-	*/
-	u32 downstream_ringbuffer_pageoffset;
-
-	/* User-specific data to be passed along to the server endpoint. */
-	unsigned char userdata[MAX_USER_DEFINED_BYTES];
-} __packed;
-
-/* Open Channel Result parameters */
-struct vmbus_channel_open_result {
-	struct vmbus_channel_message_header header;
-	u32 child_relid;
-	u32 openid;
-	u32 status;
-} __packed;
-
-/* Close channel parameters; */
-struct vmbus_channel_close_channel {
-	struct vmbus_channel_message_header header;
-	u32 child_relid;
-} __packed;
-
-/* Channel Message GPADL */
-#define GPADL_TYPE_RING_BUFFER		1
-#define GPADL_TYPE_SERVER_SAVE_AREA	2
-#define GPADL_TYPE_TRANSACTION		8
-
-/*
- * The number of PFNs in a GPADL message is defined by the number of
- * pages that would be spanned by ByteCount and ByteOffset.  If the
- * implied number of PFNs won't fit in this packet, there will be a
- * follow-up packet that contains more.
- */
-struct vmbus_channel_gpadl_header {
-	struct vmbus_channel_message_header header;
-	u32 child_relid;
-	u32 gpadl;
-	u16 range_buflen;
-	u16 rangecount;
-	struct gpa_range range[0];
-} __packed;
-
-/* This is the followup packet that contains more PFNs. */
-struct vmbus_channel_gpadl_body {
-	struct vmbus_channel_message_header header;
-	u32 msgnumber;
-	u32 gpadl;
-	u64 pfn[0];
-} __packed;
-
-struct vmbus_channel_gpadl_created {
-	struct vmbus_channel_message_header header;
-	u32 child_relid;
-	u32 gpadl;
-	u32 creation_status;
-} __packed;
-
-struct vmbus_channel_gpadl_teardown {
-	struct vmbus_channel_message_header header;
-	u32 child_relid;
-	u32 gpadl;
-} __packed;
-
-struct vmbus_channel_gpadl_torndown {
-	struct vmbus_channel_message_header header;
-	u32 gpadl;
-} __packed;
-
-#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
-struct vmbus_channel_view_range_add {
-	struct vmbus_channel_message_header header;
-	PHYSICAL_ADDRESS viewrange_base;
-	u64 viewrange_length;
-	u32 child_relid;
-} __packed;
-
-struct vmbus_channel_view_range_remove {
-	struct vmbus_channel_message_header header;
-	PHYSICAL_ADDRESS viewrange_base;
-	u32 child_relid;
-} __packed;
-#endif
-
-struct vmbus_channel_relid_released {
-	struct vmbus_channel_message_header header;
-	u32 child_relid;
-} __packed;
-
-struct vmbus_channel_initiate_contact {
-	struct vmbus_channel_message_header header;
-	u32 vmbus_version_requested;
-	u32 padding2;
-	u64 interrupt_page;
-	u64 monitor_page1;
-	u64 monitor_page2;
-} __packed;
-
-struct vmbus_channel_version_response {
-	struct vmbus_channel_message_header header;
-	bool version_supported;
-} __packed;
-
-enum vmbus_channel_state {
-	CHANNEL_OFFER_STATE,
-	CHANNEL_OPENING_STATE,
-	CHANNEL_OPEN_STATE,
-};
-
-struct vmbus_channel {
-	struct list_head listentry;
-
-	struct hv_device *device_obj;
-
-	struct timer_list poll_timer; /* SA-111 workaround */
-	struct work_struct work;
-
-	enum vmbus_channel_state state;
-
-	struct vmbus_channel_offer_channel offermsg;
-	/*
-	 * These are based on the OfferMsg.MonitorId.
-	 * Save it here for easy access.
-	 */
-	u8 monitor_grp;
-	u8 monitor_bit;
-
-	u32 ringbuffer_gpadlhandle;
-
-	/* Allocated memory for ring buffer */
-	void *ringbuffer_pages;
-	u32 ringbuffer_pagecount;
-	struct hv_ring_buffer_info outbound;	/* send to parent */
-	struct hv_ring_buffer_info inbound;	/* receive from parent */
-	spinlock_t inbound_lock;
-	struct workqueue_struct *controlwq;
-
-	/* Channel callback are invoked in this workqueue context */
-	/* HANDLE dataWorkQueue; */
-
-	void (*onchannel_callback)(void *context);
-	void *channel_callback_context;
-};
-
-struct vmbus_channel_debug_info {
-	u32 relid;
-	enum vmbus_channel_state state;
-	struct hv_guid interfacetype;
-	struct hv_guid interface_instance;
-	u32 monitorid;
-	u32 servermonitor_pending;
-	u32 servermonitor_latency;
-	u32 servermonitor_connectionid;
-	u32 clientmonitor_pending;
-	u32 clientmonitor_latency;
-	u32 clientmonitor_connectionid;
-
-	struct hv_ring_buffer_debug_info inbound;
-	struct hv_ring_buffer_debug_info outbound;
-};
-
-/*
- * Represents each channel msg on the vmbus connection This is a
- * variable-size data structure depending on the msg type itself
- */
-struct vmbus_channel_msginfo {
-	/* Bookkeeping stuff */
-	struct list_head msglistentry;
-
-	/* So far, this is only used to handle gpadl body message */
-	struct list_head submsglist;
-
-	/* Synchronize the request/response if needed */
-	int wait_condition;
-	wait_queue_head_t waitevent;
-	union {
-		struct vmbus_channel_version_supported version_supported;
-		struct vmbus_channel_open_result open_result;
-		struct vmbus_channel_gpadl_torndown gpadl_torndown;
-		struct vmbus_channel_gpadl_created gpadl_created;
-		struct vmbus_channel_version_response version_response;
-	} response;
-
-	u32 msgsize;
-	/*
-	 * The channel message that goes out on the "wire".
-	 * It will contain at minimum the VMBUS_CHANNEL_MESSAGE_HEADER header
-	 */
-	unsigned char msg[0];
-};
-
-
-void free_channel(struct vmbus_channel *channel);
-
-void vmbus_onmessage(void *context);
-
-int vmbus_request_offers(void);
-
-void vmbus_release_unattached_channels(void);
-
-#endif /* _CHANNEL_MGMT_H_ */
diff --git a/drivers/staging/hv/connection.c b/drivers/staging/hv/connection.c
index afc8116e7aa490bfb5b9e68e0abc2b607e830568..37bbf770ef117714d320a8e18e368b2835263e3b 100644
--- a/drivers/staging/hv/connection.c
+++ b/drivers/staging/hv/connection.c
@@ -20,15 +20,17 @@
  *   Hank Janssen  <hjanssen@microsoft.com>
  *
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "vmbus_private.h"
+
+#include "hyperv.h"
+#include "hyperv_vmbus.h"
 
 
 struct vmbus_connection vmbus_connection = {
@@ -42,6 +44,7 @@ struct vmbus_connection vmbus_connection = {
 int vmbus_connect(void)
 {
 	int ret = 0;
+	int t;
 	struct vmbus_channel_msginfo *msginfo = NULL;
 	struct vmbus_channel_initiate_contact *msg;
 	unsigned long flags;
@@ -55,7 +58,7 @@ int vmbus_connect(void)
 	vmbus_connection.work_queue = create_workqueue("hv_vmbus_con");
 	if (!vmbus_connection.work_queue) {
 		ret = -1;
-		goto Cleanup;
+		goto cleanup;
 	}
 
 	INIT_LIST_HEAD(&vmbus_connection.chn_msg_list);
@@ -72,7 +75,7 @@ int vmbus_connect(void)
 	(void *)__get_free_pages(GFP_KERNEL|__GFP_ZERO, 0);
 	if (vmbus_connection.int_page == NULL) {
 		ret = -1;
-		goto Cleanup;
+		goto cleanup;
 	}
 
 	vmbus_connection.recv_int_page = vmbus_connection.int_page;
@@ -88,7 +91,7 @@ int vmbus_connect(void)
 	(void *)__get_free_pages((GFP_KERNEL|__GFP_ZERO), 1);
 	if (vmbus_connection.monitor_pages == NULL) {
 		ret = -1;
-		goto Cleanup;
+		goto cleanup;
 	}
 
 	msginfo = kzalloc(sizeof(*msginfo) +
@@ -96,10 +99,10 @@ int vmbus_connect(void)
 			  GFP_KERNEL);
 	if (msginfo == NULL) {
 		ret = -ENOMEM;
-		goto Cleanup;
+		goto cleanup;
 	}
 
-	init_waitqueue_head(&msginfo->waitevent);
+	init_completion(&msginfo->waitevent);
 
 	msg = (struct vmbus_channel_initiate_contact *)msginfo->msg;
 
@@ -121,11 +124,6 @@ int vmbus_connect(void)
 
 	spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags);
 
-	DPRINT_DBG(VMBUS, "Vmbus connection - interrupt pfn %llx, "
-		   "monitor1 pfn %llx,, monitor2 pfn %llx",
-		   msg->interrupt_page, msg->monitor_page1, msg->monitor_page2);
-
-	DPRINT_DBG(VMBUS, "Sending channel initiate msg...");
 	ret = vmbus_post_msg(msg,
 			       sizeof(struct vmbus_channel_initiate_contact));
 	if (ret != 0) {
@@ -133,21 +131,19 @@ int vmbus_connect(void)
 		list_del(&msginfo->msglistentry);
 		spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock,
 					flags);
-		goto Cleanup;
+		goto cleanup;
 	}
 
 	/* Wait for the connection response */
-	msginfo->wait_condition = 0;
-	wait_event_timeout(msginfo->waitevent, msginfo->wait_condition,
-			msecs_to_jiffies(1000));
-	if (msginfo->wait_condition == 0) {
+	t =  wait_for_completion_timeout(&msginfo->waitevent, HZ);
+	if (t == 0) {
 		spin_lock_irqsave(&vmbus_connection.channelmsg_lock,
 				flags);
 		list_del(&msginfo->msglistentry);
 		spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock,
 					flags);
 		ret = -ETIMEDOUT;
-		goto Cleanup;
+		goto cleanup;
 	}
 
 	spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags);
@@ -156,21 +152,19 @@ int vmbus_connect(void)
 
 	/* Check if successful */
 	if (msginfo->response.version_response.version_supported) {
-		DPRINT_INFO(VMBUS, "Vmbus connected!!");
 		vmbus_connection.conn_state = CONNECTED;
-
 	} else {
-		DPRINT_ERR(VMBUS, "Vmbus connection failed!!..."
-			   "current version (%d) not supported",
-			   VMBUS_REVISION_NUMBER);
+		pr_err("Unable to connect, "
+			"Version %d not supported by Hyper-V\n",
+			VMBUS_REVISION_NUMBER);
 		ret = -1;
-		goto Cleanup;
+		goto cleanup;
 	}
 
 	kfree(msginfo);
 	return 0;
 
-Cleanup:
+cleanup:
 	vmbus_connection.conn_state = DISCONNECTED;
 
 	if (vmbus_connection.work_queue)
@@ -213,7 +207,7 @@ int vmbus_disconnect(void)
 	ret = vmbus_post_msg(msg,
 			       sizeof(struct vmbus_channel_message_header));
 	if (ret != 0)
-		goto Cleanup;
+		goto cleanup;
 
 	free_pages((unsigned long)vmbus_connection.int_page, 0);
 	free_pages((unsigned long)vmbus_connection.monitor_pages, 1);
@@ -223,9 +217,9 @@ int vmbus_disconnect(void)
 
 	vmbus_connection.conn_state = DISCONNECTED;
 
-	DPRINT_INFO(VMBUS, "Vmbus disconnected!!");
+	pr_info("hv_vmbus disconnected\n");
 
-Cleanup:
+cleanup:
 	kfree(msg);
 	return ret;
 }
@@ -255,10 +249,9 @@ struct vmbus_channel *relid2channel(u32 relid)
 /*
  * process_chn_event - Process a channel event notification
  */
-static void process_chn_event(void *context)
+static void process_chn_event(u32 relid)
 {
 	struct vmbus_channel *channel;
-	u32 relid = (u32)(unsigned long)context;
 
 	/* ASSERT(relId > 0); */
 
@@ -270,13 +263,8 @@ static void process_chn_event(void *context)
 
 	if (channel) {
 		vmbus_onchannel_event(channel);
-		/*
-		 * WorkQueueQueueWorkItem(channel->dataWorkQueue,
-		 *			  vmbus_onchannel_event,
-		 *			  (void*)channel);
-		 */
 	} else {
-		DPRINT_ERR(VMBUS, "channel not found for relid - %d.", relid);
+		pr_err("channel not found for relid - %u\n", relid);
 	}
 }
 
@@ -285,39 +273,33 @@ static void process_chn_event(void *context)
  */
 void vmbus_on_event(unsigned long data)
 {
-	int dword;
-	int maxdword = MAX_NUM_CHANNELS_SUPPORTED >> 5;
+	u32 dword;
+	u32 maxdword = MAX_NUM_CHANNELS_SUPPORTED >> 5;
 	int bit;
-	int relid;
+	u32 relid;
 	u32 *recv_int_page = vmbus_connection.recv_int_page;
 
 	/* Check events */
-	if (recv_int_page) {
-		for (dword = 0; dword < maxdword; dword++) {
-			if (recv_int_page[dword]) {
-				for (bit = 0; bit < 32; bit++) {
-					if (sync_test_and_clear_bit(bit,
-						(unsigned long *)
-						&recv_int_page[dword])) {
-						relid = (dword << 5) + bit;
-						DPRINT_DBG(VMBUS, "event detected for relid - %d", relid);
-
-						if (relid == 0) {
-							/* special case - vmbus channel protocol msg */
-							DPRINT_DBG(VMBUS, "invalid relid - %d", relid);
-							continue;
-						} else {
-							/* QueueWorkItem(VmbusProcessEvent, (void*)relid); */
-							/* ret = WorkQueueQueueWorkItem(gVmbusConnection.workQueue, VmbusProcessChannelEvent, (void*)relid); */
-						process_chn_event((void *)
-						(unsigned long)relid);
-						}
-					}
+	if (!recv_int_page)
+		return;
+	for (dword = 0; dword < maxdword; dword++) {
+		if (!recv_int_page[dword])
+			continue;
+		for (bit = 0; bit < 32; bit++) {
+			if (sync_test_and_clear_bit(bit, (unsigned long *)&recv_int_page[dword])) {
+				relid = (dword << 5) + bit;
+
+				if (relid == 0) {
+					/*
+					 * Special case - vmbus
+					 * channel protocol msg
+					 */
+					continue;
 				}
+				process_chn_event(relid);
 			}
-		 }
+		}
 	}
-	return;
 }
 
 /*
diff --git a/drivers/staging/hv/hv.c b/drivers/staging/hv/hv.c
index 0b06f4fe5838eaa549ec54207501e9e730751c16..a2cc0911de58e22b82a1c058497c901a1a19d8a3 100644
--- a/drivers/staging/hv/hv.c
+++ b/drivers/staging/hv/hv.c
@@ -19,13 +19,15 @@
  *   Hank Janssen  <hjanssen@microsoft.com>
  *
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "vmbus_private.h"
+
+#include "hyperv.h"
+#include "hyperv_vmbus.h"
 
 /* The one and only */
 struct hv_context hv_context = {
@@ -80,33 +82,7 @@ static int query_hypervisor_info(void)
 	op = HVCPUID_VENDOR_MAXFUNCTION;
 	cpuid(op, &eax, &ebx, &ecx, &edx);
 
-	DPRINT_INFO(VMBUS, "Vendor ID: %c%c%c%c%c%c%c%c%c%c%c%c",
-		    (ebx & 0xFF),
-		    ((ebx >> 8) & 0xFF),
-		    ((ebx >> 16) & 0xFF),
-		    ((ebx >> 24) & 0xFF),
-		    (ecx & 0xFF),
-		    ((ecx >> 8) & 0xFF),
-		    ((ecx >> 16) & 0xFF),
-		    ((ecx >> 24) & 0xFF),
-		    (edx & 0xFF),
-		    ((edx >> 8) & 0xFF),
-		    ((edx >> 16) & 0xFF),
-		    ((edx >> 24) & 0xFF));
-
 	max_leaf = eax;
-	eax = 0;
-	ebx = 0;
-	ecx = 0;
-	edx = 0;
-	op = HVCPUID_INTERFACE;
-	cpuid(op, &eax, &ebx, &ecx, &edx);
-
-	DPRINT_INFO(VMBUS, "Interface ID: %c%c%c%c",
-		    (eax & 0xFF),
-		    ((eax >> 8) & 0xFF),
-		    ((eax >> 16) & 0xFF),
-		    ((eax >> 24) & 0xFF));
 
 	if (max_leaf >= HVCPUID_VERSION) {
 		eax = 0;
@@ -115,7 +91,7 @@ static int query_hypervisor_info(void)
 		edx = 0;
 		op = HVCPUID_VERSION;
 		cpuid(op, &eax, &ebx, &ecx, &edx);
-		DPRINT_INFO(VMBUS, "OS Build:%d-%d.%d-%d-%d.%d",\
+		pr_info("Hyper-V Host OS Build:%d-%d.%d-%d-%d.%d\n",
 			    eax,
 			    ebx >> 16,
 			    ebx & 0xFFFF,
@@ -137,18 +113,11 @@ static u64 do_hypercall(u64 control, void *input, void *output)
 	u64 output_address = (output) ? virt_to_phys(output) : 0;
 	volatile void *hypercall_page = hv_context.hypercall_page;
 
-	DPRINT_DBG(VMBUS, "Hypercall <control %llx input phys %llx virt %p "
-		   "output phys %llx virt %p hypercall %p>",
-		   control, input_address, input,
-		   output_address, output, hypercall_page);
-
 	__asm__ __volatile__("mov %0, %%r8" : : "r" (output_address) : "r8");
 	__asm__ __volatile__("call *%3" : "=a" (hv_status) :
 			     "c" (control), "d" (input_address),
 			     "m" (hypercall_page));
 
-	DPRINT_DBG(VMBUS, "Hypercall <return %llx>",  hv_status);
-
 	return hv_status;
 
 #else
@@ -165,18 +134,12 @@ static u64 do_hypercall(u64 control, void *input, void *output)
 	u32 output_address_lo = output_address & 0xFFFFFFFF;
 	volatile void *hypercall_page = hv_context.hypercall_page;
 
-	DPRINT_DBG(VMBUS, "Hypercall <control %llx input %p output %p>",
-		   control, input, output);
-
 	__asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
 			      "=a"(hv_status_lo) : "d" (control_hi),
 			      "a" (control_lo), "b" (input_address_hi),
 			      "c" (input_address_lo), "D"(output_address_hi),
 			      "S"(output_address_lo), "m" (hypercall_page));
 
-	DPRINT_DBG(VMBUS, "Hypercall <return %llx>",
-		   hv_status_lo | ((u64)hv_status_hi << 32));
-
 	return hv_status_lo | ((u64)hv_status_hi << 32);
 #endif /* !x86_64 */
 }
@@ -197,13 +160,8 @@ int hv_init(void)
 	memset(hv_context.synic_message_page, 0,
 	       sizeof(void *) * MAX_NUM_CPUS);
 
-	if (!query_hypervisor_presence()) {
-		DPRINT_ERR(VMBUS, "No Windows hypervisor detected!!");
-		goto Cleanup;
-	}
-
-	DPRINT_INFO(VMBUS,
-		    "Windows hypervisor detected! Retrieving more info...");
+	if (!query_hypervisor_presence())
+		goto cleanup;
 
 	max_leaf = query_hypervisor_info();
 	/* HvQueryHypervisorFeatures(maxLeaf); */
@@ -213,11 +171,8 @@ int hv_init(void)
 	 */
 	rdmsrl(HV_X64_MSR_GUEST_OS_ID, hv_context.guestid);
 
-	if (hv_context.guestid != 0) {
-		DPRINT_ERR(VMBUS, "Unknown guest id (0x%llx)!!",
-				hv_context.guestid);
-		goto Cleanup;
-	}
+	if (hv_context.guestid != 0)
+		goto cleanup;
 
 	/* Write our OS info */
 	wrmsrl(HV_X64_MSR_GUEST_OS_ID, HV_LINUX_GUEST_ID);
@@ -232,11 +187,8 @@ int hv_init(void)
 	*/
 	virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
 
-	if (!virtaddr) {
-		DPRINT_ERR(VMBUS,
-			   "unable to allocate hypercall page!!");
-		goto Cleanup;
-	}
+	if (!virtaddr)
+		goto cleanup;
 
 	hypercall_msr.enable = 1;
 
@@ -247,23 +199,17 @@ int hv_init(void)
 	hypercall_msr.as_uint64 = 0;
 	rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
 
-	if (!hypercall_msr.enable) {
-		DPRINT_ERR(VMBUS, "unable to set hypercall page!!");
-		goto Cleanup;
-	}
+	if (!hypercall_msr.enable)
+		goto cleanup;
 
 	hv_context.hypercall_page = virtaddr;
 
-	DPRINT_INFO(VMBUS, "Hypercall page VA=%p, PA=0x%0llx",
-		    hv_context.hypercall_page,
-		    (u64)hypercall_msr.guest_physical_address << PAGE_SHIFT);
-
 	/* Setup the global signal event param for the signal event hypercall */
 	hv_context.signal_event_buffer =
 			kmalloc(sizeof(struct hv_input_signal_event_buffer),
 				GFP_KERNEL);
 	if (!hv_context.signal_event_buffer)
-		goto Cleanup;
+		goto cleanup;
 
 	hv_context.signal_event_param =
 		(struct hv_input_signal_event *)
@@ -278,7 +224,7 @@ int hv_init(void)
 
 	return ret;
 
-Cleanup:
+cleanup:
 	if (virtaddr) {
 		if (hypercall_msr.enable) {
 			hypercall_msr.as_uint64 = 0;
@@ -394,24 +340,20 @@ void hv_synic_init(void *irqarg)
 	/* Check the version */
 	rdmsrl(HV_X64_MSR_SVERSION, version);
 
-	DPRINT_INFO(VMBUS, "SynIC version: %llx", version);
-
 	hv_context.synic_message_page[cpu] =
 		(void *)get_zeroed_page(GFP_ATOMIC);
 
 	if (hv_context.synic_message_page[cpu] == NULL) {
-		DPRINT_ERR(VMBUS,
-			   "unable to allocate SYNIC message page!!");
-		goto Cleanup;
+		pr_err("Unable to allocate SYNIC message page\n");
+		goto cleanup;
 	}
 
 	hv_context.synic_event_page[cpu] =
 		(void *)get_zeroed_page(GFP_ATOMIC);
 
 	if (hv_context.synic_event_page[cpu] == NULL) {
-		DPRINT_ERR(VMBUS,
-			   "unable to allocate SYNIC event page!!");
-		goto Cleanup;
+		pr_err("Unable to allocate SYNIC event page\n");
+		goto cleanup;
 	}
 
 	/* Setup the Synic's message page */
@@ -420,8 +362,6 @@ void hv_synic_init(void *irqarg)
 	simp.base_simp_gpa = virt_to_phys(hv_context.synic_message_page[cpu])
 		>> PAGE_SHIFT;
 
-	DPRINT_DBG(VMBUS, "HV_X64_MSR_SIMP msr set to: %llx", simp.as_uint64);
-
 	wrmsrl(HV_X64_MSR_SIMP, simp.as_uint64);
 
 	/* Setup the Synic's event page */
@@ -430,14 +370,8 @@ void hv_synic_init(void *irqarg)
 	siefp.base_siefp_gpa = virt_to_phys(hv_context.synic_event_page[cpu])
 		>> PAGE_SHIFT;
 
-	DPRINT_DBG(VMBUS, "HV_X64_MSR_SIEFP msr set to: %llx", siefp.as_uint64);
-
 	wrmsrl(HV_X64_MSR_SIEFP, siefp.as_uint64);
 
-	/* Setup the interception SINT. */
-	/* wrmsrl((HV_X64_MSR_SINT0 + HV_SYNIC_INTERCEPTION_SINT_INDEX), */
-	/*	  interceptionSint.as_uint64); */
-
 	/* Setup the shared SINT. */
 	rdmsrl(HV_X64_MSR_SINT0 + VMBUS_MESSAGE_SINT, shared_sint.as_uint64);
 
@@ -446,9 +380,6 @@ void hv_synic_init(void *irqarg)
 	shared_sint.masked = false;
 	shared_sint.auto_eoi = true;
 
-	DPRINT_DBG(VMBUS, "HV_X64_MSR_SINT1 msr set to: %llx",
-		   shared_sint.as_uint64);
-
 	wrmsrl(HV_X64_MSR_SINT0 + VMBUS_MESSAGE_SINT, shared_sint.as_uint64);
 
 	/* Enable the global synic bit */
@@ -460,7 +391,7 @@ void hv_synic_init(void *irqarg)
 	hv_context.synic_initialized = true;
 	return;
 
-Cleanup:
+cleanup:
 	if (hv_context.synic_event_page[cpu])
 		free_page((unsigned long)hv_context.synic_event_page[cpu]);
 
diff --git a/drivers/staging/hv/hv.h b/drivers/staging/hv/hv.h
deleted file mode 100644
index 829aff81bb30de3b2bd7cd52c067d5431fc9cfe6..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/hv.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef __HV_H__
-#define __HV_H__
-
-#include "hv_api.h"
-
-enum {
-	VMBUS_MESSAGE_CONNECTION_ID	= 1,
-	VMBUS_MESSAGE_PORT_ID		= 1,
-	VMBUS_EVENT_CONNECTION_ID	= 2,
-	VMBUS_EVENT_PORT_ID		= 2,
-	VMBUS_MONITOR_CONNECTION_ID	= 3,
-	VMBUS_MONITOR_PORT_ID		= 3,
-	VMBUS_MESSAGE_SINT		= 2,
-};
-
-/* #defines */
-
-#define HV_PRESENT_BIT			0x80000000
-
-#define HV_LINUX_GUEST_ID_LO		0x00000000
-#define HV_LINUX_GUEST_ID_HI		0xB16B00B5
-#define HV_LINUX_GUEST_ID		(((u64)HV_LINUX_GUEST_ID_HI << 32) | \
-					   HV_LINUX_GUEST_ID_LO)
-
-#define HV_CPU_POWER_MANAGEMENT		(1 << 0)
-#define HV_RECOMMENDATIONS_MAX		4
-
-#define HV_X64_MAX			5
-#define HV_CAPS_MAX			8
-
-
-#define HV_HYPERCALL_PARAM_ALIGN	sizeof(u64)
-
-
-/* Service definitions */
-
-#define HV_SERVICE_PARENT_PORT				(0)
-#define HV_SERVICE_PARENT_CONNECTION			(0)
-
-#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS		(0)
-#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER	(1)
-#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE	(2)
-#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED	(3)
-
-#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID		(1)
-#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID		(2)
-#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID	(3)
-#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID	(4)
-#define HV_SERVICE_MAX_MESSAGE_ID				(4)
-
-#define HV_SERVICE_PROTOCOL_VERSION (0x0010)
-#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64
-
-/* #define VMBUS_REVISION_NUMBER	6 */
-
-/* Our local vmbus's port and connection id. Anything >0 is fine */
-/* #define VMBUS_PORT_ID		11 */
-
-/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */
-static const struct hv_guid VMBUS_SERVICE_ID = {
-	.data = {
-		0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c,
-		0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4
-	},
-};
-
-#define MAX_NUM_CPUS	32
-
-
-struct hv_input_signal_event_buffer {
-	u64 align8;
-	struct hv_input_signal_event event;
-};
-
-struct hv_context {
-	/* We only support running on top of Hyper-V
-	* So at this point this really can only contain the Hyper-V ID
-	*/
-	u64 guestid;
-
-	void *hypercall_page;
-
-	bool synic_initialized;
-
-	/*
-	 * This is used as an input param to HvCallSignalEvent hypercall. The
-	 * input param is immutable in our usage and must be dynamic mem (vs
-	 * stack or global). */
-	struct hv_input_signal_event_buffer *signal_event_buffer;
-	/* 8-bytes aligned of the buffer above */
-	struct hv_input_signal_event *signal_event_param;
-
-	void *synic_message_page[MAX_NUM_CPUS];
-	void *synic_event_page[MAX_NUM_CPUS];
-};
-
-extern struct hv_context hv_context;
-
-
-/* Hv Interface */
-
-extern int hv_init(void);
-
-extern void hv_cleanup(void);
-
-extern u16 hv_post_message(union hv_connection_id connection_id,
-			 enum hv_message_type message_type,
-			 void *payload, size_t payload_size);
-
-extern u16 hv_signal_event(void);
-
-extern void hv_synic_init(void *irqarg);
-
-extern void hv_synic_cleanup(void *arg);
-
-#endif /* __HV_H__ */
diff --git a/drivers/staging/hv/hv_api.h b/drivers/staging/hv/hv_api.h
deleted file mode 100644
index 43a722888dc4f88247d561de2be90dceb6571f8c..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/hv_api.h
+++ /dev/null
@@ -1,910 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-#ifndef __HV_API_H
-#define __HV_API_H
-
-struct hv_guid {
-	unsigned char data[16];
-};
-
-
-
-/* Status codes for hypervisor operations. */
-
-/*
- * HV_STATUS_SUCCESS
- * The specified hypercall succeeded
- */
-#define HV_STATUS_SUCCESS				((u16)0x0000)
-
-/*
- * HV_STATUS_INVALID_HYPERCALL_CODE
- * The hypervisor does not support the operation because the specified
- * hypercall code is not supported.
- */
-#define HV_STATUS_INVALID_HYPERCALL_CODE		((u16)0x0002)
-
-/*
- * HV_STATUS_INVALID_HYPERCALL_INPUT
- * The hypervisor does not support the operation because the encoding for the
- * hypercall input register is not supported.
- */
-#define HV_STATUS_INVALID_HYPERCALL_INPUT		((u16)0x0003)
-
-/*
- * HV_STATUS_INVALID_ALIGNMENT
- * The hypervisor could not perform the operation because a parameter has an
- * invalid alignment.
- */
-#define HV_STATUS_INVALID_ALIGNMENT			((u16)0x0004)
-
-/*
- * HV_STATUS_INVALID_PARAMETER
- * The hypervisor could not perform the operation because an invalid parameter
- * was specified.
- */
-#define HV_STATUS_INVALID_PARAMETER			((u16)0x0005)
-
-/*
- * HV_STATUS_ACCESS_DENIED
- * Access to the specified object was denied.
- */
-#define HV_STATUS_ACCESS_DENIED				((u16)0x0006)
-
-/*
- * HV_STATUS_INVALID_PARTITION_STATE
- * The hypervisor could not perform the operation because the partition is
- * entering or in an invalid state.
- */
-#define HV_STATUS_INVALID_PARTITION_STATE		((u16)0x0007)
-
-/*
- * HV_STATUS_OPERATION_DENIED
- * The operation is not allowed in the current state.
- */
-#define HV_STATUS_OPERATION_DENIED			((u16)0x0008)
-
-/*
- * HV_STATUS_UNKNOWN_PROPERTY
- * The hypervisor does not recognize the specified partition property.
- */
-#define HV_STATUS_UNKNOWN_PROPERTY			((u16)0x0009)
-
-/*
- * HV_STATUS_PROPERTY_VALUE_OUT_OF_RANGE
- * The specified value of a partition property is out of range or violates an
- * invariant.
- */
-#define HV_STATUS_PROPERTY_VALUE_OUT_OF_RANGE		((u16)0x000A)
-
-/*
- * HV_STATUS_INSUFFICIENT_MEMORY
- * There is not enough memory in the hypervisor pool to complete the operation.
- */
-#define HV_STATUS_INSUFFICIENT_MEMORY			((u16)0x000B)
-
-/*
- * HV_STATUS_PARTITION_TOO_DEEP
- * The maximum partition depth has been exceeded for the partition hierarchy.
- */
-#define HV_STATUS_PARTITION_TOO_DEEP			((u16)0x000C)
-
-/*
- * HV_STATUS_INVALID_PARTITION_ID
- * A partition with the specified partition Id does not exist.
- */
-#define HV_STATUS_INVALID_PARTITION_ID			((u16)0x000D)
-
-/*
- * HV_STATUS_INVALID_VP_INDEX
- * The hypervisor could not perform the operation because the specified VP
- * index is invalid.
- */
-#define HV_STATUS_INVALID_VP_INDEX			((u16)0x000E)
-
-/*
- * HV_STATUS_NOT_FOUND
- * The iteration is complete; no addition items in the iteration could be
- * found.
- */
-#define HV_STATUS_NOT_FOUND				((u16)0x0010)
-
-/*
- * HV_STATUS_INVALID_PORT_ID
- * The hypervisor could not perform the operation because the specified port
- * identifier is invalid.
- */
-#define HV_STATUS_INVALID_PORT_ID			((u16)0x0011)
-
-/*
- * HV_STATUS_INVALID_CONNECTION_ID
- * The hypervisor could not perform the operation because the specified
- * connection identifier is invalid.
- */
-#define HV_STATUS_INVALID_CONNECTION_ID			((u16)0x0012)
-
-/*
- * HV_STATUS_INSUFFICIENT_BUFFERS
- * You did not supply enough message buffers to send a message.
- */
-#define HV_STATUS_INSUFFICIENT_BUFFERS			((u16)0x0013)
-
-/*
- * HV_STATUS_NOT_ACKNOWLEDGED
- * The previous virtual interrupt has not been acknowledged.
- */
-#define HV_STATUS_NOT_ACKNOWLEDGED			((u16)0x0014)
-
-/*
- * HV_STATUS_INVALID_VP_STATE
- * A virtual processor is not in the correct state for the performance of the
- * indicated operation.
- */
-#define HV_STATUS_INVALID_VP_STATE			((u16)0x0015)
-
-/*
- * HV_STATUS_ACKNOWLEDGED
- * The previous virtual interrupt has already been acknowledged.
- */
-#define HV_STATUS_ACKNOWLEDGED				((u16)0x0016)
-
-/*
- * HV_STATUS_INVALID_SAVE_RESTORE_STATE
- * The indicated partition is not in a valid state for saving or restoring.
- */
-#define HV_STATUS_INVALID_SAVE_RESTORE_STATE		((u16)0x0017)
-
-/*
- * HV_STATUS_INVALID_SYNIC_STATE
- * The hypervisor could not complete the operation because a required feature
- * of the synthetic interrupt controller (SynIC) was disabled.
- */
-#define HV_STATUS_INVALID_SYNIC_STATE			((u16)0x0018)
-
-/*
- * HV_STATUS_OBJECT_IN_USE
- * The hypervisor could not perform the operation because the object or value
- * was either already in use or being used for a purpose that would not permit
- * completing the operation.
- */
-#define HV_STATUS_OBJECT_IN_USE				((u16)0x0019)
-
-/*
- * HV_STATUS_INVALID_PROXIMITY_DOMAIN_INFO
- * The proximity domain information is invalid.
- */
-#define HV_STATUS_INVALID_PROXIMITY_DOMAIN_INFO		((u16)0x001A)
-
-/*
- * HV_STATUS_NO_DATA
- * An attempt to retrieve debugging data failed because none was available.
- */
-#define HV_STATUS_NO_DATA				((u16)0x001B)
-
-/*
- * HV_STATUS_INACTIVE
- * The physical connection being used for debuggging has not recorded any
- * receive activity since the last operation.
- */
-#define HV_STATUS_INACTIVE				((u16)0x001C)
-
-/*
- * HV_STATUS_NO_RESOURCES
- * There are not enough resources to complete the operation.
- */
-#define HV_STATUS_NO_RESOURCES				((u16)0x001D)
-
-/*
- * HV_STATUS_FEATURE_UNAVAILABLE
- * A hypervisor feature is not available to the user.
- */
-#define HV_STATUS_FEATURE_UNAVAILABLE			((u16)0x001E)
-
-/*
- * HV_STATUS_UNSUCCESSFUL
- * {Operation Failed} The requested operation was unsuccessful.
- */
-#define HV_STATUS_UNSUCCESSFUL				((u16)0x1001)
-
-/*
- * HV_STATUS_INSUFFICIENT_BUFFER
- * The specified buffer was too small to contain all of the requested data.
- */
-#define HV_STATUS_INSUFFICIENT_BUFFER			((u16)0x1002)
-
-/*
- * HV_STATUS_GPA_NOT_PRESENT
- * The guest physical address is not currently associated with a system
- * physical address.
- */
-#define HV_STATUS_GPA_NOT_PRESENT			((u16)0x1003)
-
-/*
- * HV_STATUS_GUEST_PAGE_FAULT
- * The operation would have resulted in a page fault in the guest.
- */
-#define HV_STATUS_GUEST_PAGE_FAULT			((u16)0x1004)
-
-/*
- * HV_STATUS_RUNDOWN_DISABLED
- * The operation cannot proceed as the rundown object was marked disabled.
- */
-#define HV_STATUS_RUNDOWN_DISABLED			((u16)0x1005)
-
-/*
- * HV_STATUS_KEY_ALREADY_EXISTS
- * The entry cannot be added as another entry with the same key already exists.
- */
-#define HV_STATUS_KEY_ALREADY_EXISTS			((u16)0x1006)
-
-/*
- * HV_STATUS_GPA_INTERCEPT
- * The operation resulted an intercept on a region of guest physical memory.
- */
-#define HV_STATUS_GPA_INTERCEPT				((u16)0x1007)
-
-/*
- * HV_STATUS_GUEST_GENERAL_PROTECTION_FAULT
- * The operation would have resulted in a general protection fault in the
- * guest.
- */
-#define HV_STATUS_GUEST_GENERAL_PROTECTION_FAULT	((u16)0x1008)
-
-/*
- * HV_STATUS_GUEST_STACK_FAULT
- * The operation would have resulted in a stack fault in the guest.
- */
-#define HV_STATUS_GUEST_STACK_FAULT			((u16)0x1009)
-
-/*
- * HV_STATUS_GUEST_INVALID_OPCODE_FAULT
- * The operation would have resulted in an invalid opcode fault in the guest.
- */
-#define HV_STATUS_GUEST_INVALID_OPCODE_FAULT		((u16)0x100A)
-
-/*
- * HV_STATUS_FINALIZE_INCOMPLETE
- * The partition is not completely finalized.
- */
-#define HV_STATUS_FINALIZE_INCOMPLETE			((u16)0x100B)
-
-/*
- * HV_STATUS_GUEST_MACHINE_CHECK_ABORT
- * The operation would have resulted in an machine check abort in the guest.
- */
-#define HV_STATUS_GUEST_MACHINE_CHECK_ABORT		((u16)0x100C)
-
-/*
- * HV_STATUS_ILLEGAL_OVERLAY_ACCESS
- * An illegal access was attempted to an overlay page.
- */
-#define HV_STATUS_ILLEGAL_OVERLAY_ACCESS		((u16)0x100D)
-
-/*
- * HV_STATUS_INSUFFICIENT_SYSTEM_VA
- * There is not enough system VA space available to satisfy the request,
- */
-#define HV_STATUS_INSUFFICIENT_SYSTEM_VA		((u16)0x100E)
-
-/*
- * HV_STATUS_VIRTUAL_ADDRESS_NOT_MAPPED
- * The passed virtual address was not mapped in the hypervisor address space.
- */
-#define HV_STATUS_VIRTUAL_ADDRESS_NOT_MAPPED		((u16)0x100F)
-
-/*
- * HV_STATUS_NOT_IMPLEMENTED
- * The requested operation is not implemented in this version of the
- * hypervisor.
- */
-#define HV_STATUS_NOT_IMPLEMENTED			((u16)0x1010)
-
-/*
- * HV_STATUS_VMX_INSTRUCTION_FAILED
- * The requested VMX instruction failed to complete successfully.
- */
-#define HV_STATUS_VMX_INSTRUCTION_FAILED		((u16)0x1011)
-
-/*
- * HV_STATUS_VMX_INSTRUCTION_FAILED_WITH_STATUS
- * The requested VMX instruction failed to complete successfully indicating
- * status.
- */
-#define HV_STATUS_VMX_INSTRUCTION_FAILED_WITH_STATUS	((u16)0x1012)
-
-/*
- * HV_STATUS_MSR_ACCESS_FAILED
- * The requested access to the model specific register failed.
- */
-#define HV_STATUS_MSR_ACCESS_FAILED		((u16)0x1013)
-
-/*
- * HV_STATUS_CR_ACCESS_FAILED
- * The requested access to the control register failed.
- */
-#define HV_STATUS_CR_ACCESS_FAILED		((u16)0x1014)
-
-/*
- * HV_STATUS_TIMEOUT
- * The specified timeout expired before the operation completed.
- */
-#define HV_STATUS_TIMEOUT			((u16)0x1016)
-
-/*
- * HV_STATUS_MSR_INTERCEPT
- * The requested access to the model specific register generated an intercept.
- */
-#define HV_STATUS_MSR_INTERCEPT			((u16)0x1017)
-
-/*
- * HV_STATUS_CPUID_INTERCEPT
- * The CPUID instruction generated an intercept.
- */
-#define HV_STATUS_CPUID_INTERCEPT		((u16)0x1018)
-
-/*
- * HV_STATUS_REPEAT_INSTRUCTION
- * The current instruction should be repeated and the instruction pointer not
- * advanced.
- */
-#define HV_STATUS_REPEAT_INSTRUCTION		((u16)0x1019)
-
-/*
- * HV_STATUS_PAGE_PROTECTION_VIOLATION
- * The current instruction should be repeated and the instruction pointer not
- * advanced.
- */
-#define HV_STATUS_PAGE_PROTECTION_VIOLATION	((u16)0x101A)
-
-/*
- * HV_STATUS_PAGE_TABLE_INVALID
- * The current instruction should be repeated and the instruction pointer not
- * advanced.
- */
-#define HV_STATUS_PAGE_TABLE_INVALID		((u16)0x101B)
-
-/*
- * HV_STATUS_PAGE_NOT_PRESENT
- * The current instruction should be repeated and the instruction pointer not
- * advanced.
- */
-#define HV_STATUS_PAGE_NOT_PRESENT		((u16)0x101C)
-
-/*
- * HV_STATUS_IO_INTERCEPT
- * The requested access to the I/O port generated an intercept.
- */
-#define HV_STATUS_IO_INTERCEPT				((u16)0x101D)
-
-/*
- * HV_STATUS_NOTHING_TO_DO
- * There is nothing to do.
- */
-#define HV_STATUS_NOTHING_TO_DO				((u16)0x101E)
-
-/*
- * HV_STATUS_THREAD_TERMINATING
- * The requested thread is terminating.
- */
-#define HV_STATUS_THREAD_TERMINATING			((u16)0x101F)
-
-/*
- * HV_STATUS_SECTION_ALREADY_CONSTRUCTED
- * The specified section was already constructed.
- */
-#define HV_STATUS_SECTION_ALREADY_CONSTRUCTED		((u16)0x1020)
-
-/* HV_STATUS_SECTION_NOT_ALREADY_CONSTRUCTED
- * The specified section was not already constructed.
- */
-#define HV_STATUS_SECTION_NOT_ALREADY_CONSTRUCTED	((u16)0x1021)
-
-/*
- * HV_STATUS_PAGE_ALREADY_COMMITTED
- * The specified virtual address was already backed by physical memory.
- */
-#define HV_STATUS_PAGE_ALREADY_COMMITTED		((u16)0x1022)
-
-/*
- * HV_STATUS_PAGE_NOT_ALREADY_COMMITTED
- * The specified virtual address was not already backed by physical memory.
- */
-#define HV_STATUS_PAGE_NOT_ALREADY_COMMITTED		((u16)0x1023)
-
-/*
- * HV_STATUS_COMMITTED_PAGES_REMAIN
- * Committed pages remain in the section.
- */
-#define HV_STATUS_COMMITTED_PAGES_REMAIN		((u16)0x1024)
-
-/*
- * HV_STATUS_NO_REMAINING_COMMITTED_PAGES
- * No additional committed pages beyond the specified page exist in the
- * section.
- */
-#define HV_STATUS_NO_REMAINING_COMMITTED_PAGES		((u16)0x1025)
-
-/*
- * HV_STATUS_INSUFFICIENT_COMPARTMENT_VA
- * The VA space of the compartment is exhausted.
- */
-#define HV_STATUS_INSUFFICIENT_COMPARTMENT_VA		((u16)0x1026)
-
-/*
- * HV_STATUS_DEREF_SPA_LIST_FULL
- * The SPA dereference list is full, and there are additional entries to be
- * added to it.
- */
-#define HV_STATUS_DEREF_SPA_LIST_FULL			((u16)0x1027)
-
-/*
- * HV_STATUS_GPA_OUT_OF_RANGE
- * The supplied GPA is out of range.
- */
-#define HV_STATUS_GPA_OUT_OF_RANGE			((u16)0x1027)
-
-/*
- * HV_STATUS_NONVOLATILE_XMM_STALE
- * The XMM register that was being accessed is stale.
- */
-#define HV_STATUS_NONVOLATILE_XMM_STALE			((u16)0x1028)
-
-/* HV_STATUS_UNSUPPORTED_PROCESSOR
- * The hypervisor does not support the processors in this system.
- */
-#define HV_STATUS_UNSUPPORTED_PROCESSOR			((u16)0x1029)
-
-/*
- * HV_STATUS_INSUFFICIENT_CROM_SPACE
- * Insufficient space existed for copying over the CROM contents.
- */
-#define HV_STATUS_INSUFFICIENT_CROM_SPACE		((u16)0x2000)
-
-/*
- * HV_STATUS_BAD_CROM_FORMAT
- * The contents of the CROM failed validation attempts.
- */
-#define HV_STATUS_BAD_CROM_FORMAT			((u16)0x2001)
-
-/*
- * HV_STATUS_UNSUPPORTED_CROM_FORMAT
- * The contents of the CROM contain contents the parser doesn't support.
- */
-#define HV_STATUS_UNSUPPORTED_CROM_FORMAT		((u16)0x2002)
-
-/*
- * HV_STATUS_UNSUPPORTED_CONTROLLER
- * The register format of the OHCI controller specified for debugging is not
- * supported.
- */
-#define HV_STATUS_UNSUPPORTED_CONTROLLER		((u16)0x2003)
-
-/*
- * HV_STATUS_CROM_TOO_LARGE
- * The CROM contents were to large to copy over.
- */
-#define HV_STATUS_CROM_TOO_LARGE			((u16)0x2004)
-
-/*
- * HV_STATUS_CONTROLLER_IN_USE
- * The OHCI controller specified for debugging cannot be used as it is already
- * in use.
- */
-#define HV_STATUS_CONTROLLER_IN_USE			((u16)0x2005)
-
-
-/*
- * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent
- * is set by CPUID(HVCPUID_VERSION_FEATURES).
- */
-enum hv_cpuid_function {
-	HVCPUID_VERSION_FEATURES		= 0x00000001,
-	HVCPUID_VENDOR_MAXFUNCTION		= 0x40000000,
-	HVCPUID_INTERFACE			= 0x40000001,
-
-	/*
-	 * The remaining functions depend on the value of
-	 * HVCPUID_INTERFACE
-	 */
-	HVCPUID_VERSION			= 0x40000002,
-	HVCPUID_FEATURES			= 0x40000003,
-	HVCPUID_ENLIGHTENMENT_INFO	= 0x40000004,
-	HVCPUID_IMPLEMENTATION_LIMITS		= 0x40000005,
-};
-
-/* Define the virtual APIC registers */
-#define HV_X64_MSR_EOI			(0x40000070)
-#define HV_X64_MSR_ICR			(0x40000071)
-#define HV_X64_MSR_TPR			(0x40000072)
-#define HV_X64_MSR_APIC_ASSIST_PAGE	(0x40000073)
-
-/* Define version of the synthetic interrupt controller. */
-#define HV_SYNIC_VERSION		(1)
-
-/* Define synthetic interrupt controller model specific registers. */
-#define HV_X64_MSR_SCONTROL		(0x40000080)
-#define HV_X64_MSR_SVERSION		(0x40000081)
-#define HV_X64_MSR_SIEFP		(0x40000082)
-#define HV_X64_MSR_SIMP			(0x40000083)
-#define HV_X64_MSR_EOM			(0x40000084)
-#define HV_X64_MSR_SINT0		(0x40000090)
-#define HV_X64_MSR_SINT1		(0x40000091)
-#define HV_X64_MSR_SINT2		(0x40000092)
-#define HV_X64_MSR_SINT3		(0x40000093)
-#define HV_X64_MSR_SINT4		(0x40000094)
-#define HV_X64_MSR_SINT5		(0x40000095)
-#define HV_X64_MSR_SINT6		(0x40000096)
-#define HV_X64_MSR_SINT7		(0x40000097)
-#define HV_X64_MSR_SINT8		(0x40000098)
-#define HV_X64_MSR_SINT9		(0x40000099)
-#define HV_X64_MSR_SINT10		(0x4000009A)
-#define HV_X64_MSR_SINT11		(0x4000009B)
-#define HV_X64_MSR_SINT12		(0x4000009C)
-#define HV_X64_MSR_SINT13		(0x4000009D)
-#define HV_X64_MSR_SINT14		(0x4000009E)
-#define HV_X64_MSR_SINT15		(0x4000009F)
-
-/* Define the expected SynIC version. */
-#define HV_SYNIC_VERSION_1		(0x1)
-
-/* Define synthetic interrupt controller message constants. */
-#define HV_MESSAGE_SIZE			(256)
-#define HV_MESSAGE_PAYLOAD_BYTE_COUNT	(240)
-#define HV_MESSAGE_PAYLOAD_QWORD_COUNT	(30)
-#define HV_ANY_VP			(0xFFFFFFFF)
-
-/* Define synthetic interrupt controller flag constants. */
-#define HV_EVENT_FLAGS_COUNT		(256 * 8)
-#define HV_EVENT_FLAGS_BYTE_COUNT	(256)
-#define HV_EVENT_FLAGS_DWORD_COUNT	(256 / sizeof(u32))
-
-/* Define hypervisor message types. */
-enum hv_message_type {
-	HVMSG_NONE			= 0x00000000,
-
-	/* Memory access messages. */
-	HVMSG_UNMAPPED_GPA		= 0x80000000,
-	HVMSG_GPA_INTERCEPT		= 0x80000001,
-
-	/* Timer notification messages. */
-	HVMSG_TIMER_EXPIRED			= 0x80000010,
-
-	/* Error messages. */
-	HVMSG_INVALID_VP_REGISTER_VALUE	= 0x80000020,
-	HVMSG_UNRECOVERABLE_EXCEPTION	= 0x80000021,
-	HVMSG_UNSUPPORTED_FEATURE		= 0x80000022,
-
-	/* Trace buffer complete messages. */
-	HVMSG_EVENTLOG_BUFFERCOMPLETE	= 0x80000040,
-
-	/* Platform-specific processor intercept messages. */
-	HVMSG_X64_IOPORT_INTERCEPT		= 0x80010000,
-	HVMSG_X64_MSR_INTERCEPT		= 0x80010001,
-	HVMSG_X64_CPUID_INTERCEPT		= 0x80010002,
-	HVMSG_X64_EXCEPTION_INTERCEPT	= 0x80010003,
-	HVMSG_X64_APIC_EOI			= 0x80010004,
-	HVMSG_X64_LEGACY_FP_ERROR		= 0x80010005
-};
-
-/* Define the number of synthetic interrupt sources. */
-#define HV_SYNIC_SINT_COUNT		(16)
-#define HV_SYNIC_STIMER_COUNT		(4)
-
-/* Define invalid partition identifier. */
-#define HV_PARTITION_ID_INVALID		((u64)0x0)
-
-/* Define connection identifier type. */
-union hv_connection_id {
-	u32 asu32;
-	struct {
-		u32 id:24;
-		u32 reserved:8;
-	} u;
-};
-
-/* Define port identifier type. */
-union hv_port_id {
-	u32 asu32;
-	struct {
-		u32 id:24;
-		u32 reserved:8;
-	} u ;
-};
-
-/* Define port type. */
-enum hv_port_type {
-	HVPORT_MSG	= 1,
-	HVPORT_EVENT		= 2,
-	HVPORT_MONITOR	= 3
-};
-
-/* Define port information structure. */
-struct hv_port_info {
-	enum hv_port_type port_type;
-	u32 padding;
-	union {
-		struct {
-			u32 target_sint;
-			u32 target_vp;
-			u64 rsvdz;
-		} message_port_info;
-		struct {
-			u32 target_sint;
-			u32 target_vp;
-			u16 base_flag_bumber;
-			u16 flag_count;
-			u32 rsvdz;
-		} event_port_info;
-		struct {
-			u64 monitor_address;
-			u64 rsvdz;
-		} monitor_port_info;
-	};
-};
-
-struct hv_connection_info {
-	enum hv_port_type port_type;
-	u32 padding;
-	union {
-		struct {
-			u64 rsvdz;
-		} message_connection_info;
-		struct {
-			u64 rsvdz;
-		} event_connection_info;
-		struct {
-			u64 monitor_address;
-		} monitor_connection_info;
-	};
-};
-
-/* Define synthetic interrupt controller message flags. */
-union hv_message_flags {
-	u8 asu8;
-	struct {
-		u8 msg_pending:1;
-		u8 reserved:7;
-	};
-};
-
-/* Define synthetic interrupt controller message header. */
-struct hv_message_header {
-	enum hv_message_type message_type;
-	u8 payload_size;
-	union hv_message_flags message_flags;
-	u8 reserved[2];
-	union {
-		u64 sender;
-		union hv_port_id port;
-	};
-};
-
-/* Define timer message payload structure. */
-struct hv_timer_message_payload {
-	u32 timer_index;
-	u32 reserved;
-	u64 expiration_time;	/* When the timer expired */
-	u64 delivery_time;	/* When the message was delivered */
-};
-
-/* Define synthetic interrupt controller message format. */
-struct hv_message {
-	struct hv_message_header header;
-	union {
-		u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
-	} u ;
-};
-
-/* Define the number of message buffers associated with each port. */
-#define HV_PORT_MESSAGE_BUFFER_COUNT	(16)
-
-/* Define the synthetic interrupt message page layout. */
-struct hv_message_page {
-	struct hv_message sint_message[HV_SYNIC_SINT_COUNT];
-};
-
-/* Define the synthetic interrupt controller event flags format. */
-union hv_synic_event_flags {
-	u8 flags8[HV_EVENT_FLAGS_BYTE_COUNT];
-	u32 flags32[HV_EVENT_FLAGS_DWORD_COUNT];
-};
-
-/* Define the synthetic interrupt flags page layout. */
-struct hv_synic_event_flags_page {
-	union hv_synic_event_flags sintevent_flags[HV_SYNIC_SINT_COUNT];
-};
-
-/* Define SynIC control register. */
-union hv_synic_scontrol {
-	u64 as_uint64;
-	struct {
-		u64 enable:1;
-		u64 reserved:63;
-	};
-};
-
-/* Define synthetic interrupt source. */
-union hv_synic_sint {
-	u64 as_uint64;
-	struct {
-		u64 vector:8;
-		u64 reserved1:8;
-		u64 masked:1;
-		u64 auto_eoi:1;
-		u64 reserved2:46;
-	};
-};
-
-/* Define the format of the SIMP register */
-union hv_synic_simp {
-	u64 as_uint64;
-	struct {
-		u64 simp_enabled:1;
-		u64 preserved:11;
-		u64 base_simp_gpa:52;
-	};
-};
-
-/* Define the format of the SIEFP register */
-union hv_synic_siefp {
-	u64 as_uint64;
-	struct {
-		u64 siefp_enabled:1;
-		u64 preserved:11;
-		u64 base_siefp_gpa:52;
-	};
-};
-
-/* Definitions for the monitored notification facility */
-union hv_monitor_trigger_group {
-	u64 as_uint64;
-	struct {
-		u32 pending;
-		u32 armed;
-	};
-};
-
-struct hv_monitor_parameter {
-	union hv_connection_id connectionid;
-	u16 flagnumber;
-	u16 rsvdz;
-};
-
-union hv_monitor_trigger_state {
-	u32 asu32;
-
-	struct {
-		u32 group_enable:4;
-		u32 rsvdz:28;
-	};
-};
-
-/* struct hv_monitor_page Layout */
-/* ------------------------------------------------------ */
-/* | 0   | TriggerState (4 bytes) | Rsvd1 (4 bytes)     | */
-/* | 8   | TriggerGroup[0]                              | */
-/* | 10  | TriggerGroup[1]                              | */
-/* | 18  | TriggerGroup[2]                              | */
-/* | 20  | TriggerGroup[3]                              | */
-/* | 28  | Rsvd2[0]                                     | */
-/* | 30  | Rsvd2[1]                                     | */
-/* | 38  | Rsvd2[2]                                     | */
-/* | 40  | NextCheckTime[0][0]    | NextCheckTime[0][1] | */
-/* | ...                                                | */
-/* | 240 | Latency[0][0..3]                             | */
-/* | 340 | Rsvz3[0]                                     | */
-/* | 440 | Parameter[0][0]                              | */
-/* | 448 | Parameter[0][1]                              | */
-/* | ...                                                | */
-/* | 840 | Rsvd4[0]                                     | */
-/* ------------------------------------------------------ */
-struct hv_monitor_page {
-	union hv_monitor_trigger_state trigger_state;
-	u32 rsvdz1;
-
-	union hv_monitor_trigger_group trigger_group[4];
-	u64 rsvdz2[3];
-
-	s32 next_checktime[4][32];
-
-	u16 latency[4][32];
-	u64 rsvdz3[32];
-
-	struct hv_monitor_parameter parameter[4][32];
-
-	u8 rsvdz4[1984];
-};
-
-/* Declare the various hypercall operations. */
-enum hv_call_code {
-	HVCALL_POST_MESSAGE	= 0x005c,
-	HVCALL_SIGNAL_EVENT	= 0x005d,
-};
-
-/* Definition of the hv_post_message hypercall input structure. */
-struct hv_input_post_message {
-	union hv_connection_id connectionid;
-	u32 reserved;
-	enum hv_message_type message_type;
-	u32 payload_size;
-	u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
-};
-
-/* Definition of the hv_signal_event hypercall input structure. */
-struct hv_input_signal_event {
-	union hv_connection_id connectionid;
-	u16 flag_number;
-	u16 rsvdz;
-};
-
-/*
- * Versioning definitions used for guests reporting themselves to the
- * hypervisor, and visa versa.
- */
-
-/* Version info reported by guest OS's */
-enum hv_guest_os_vendor {
-	HVGUESTOS_VENDOR_MICROSOFT	= 0x0001
-};
-
-enum hv_guest_os_microsoft_ids {
-	HVGUESTOS_MICROSOFT_UNDEFINED	= 0x00,
-	HVGUESTOS_MICROSOFT_MSDOS		= 0x01,
-	HVGUESTOS_MICROSOFT_WINDOWS3X	= 0x02,
-	HVGUESTOS_MICROSOFT_WINDOWS9X	= 0x03,
-	HVGUESTOS_MICROSOFT_WINDOWSNT	= 0x04,
-	HVGUESTOS_MICROSOFT_WINDOWSCE	= 0x05
-};
-
-/*
- * Declare the MSR used to identify the guest OS.
- */
-#define HV_X64_MSR_GUEST_OS_ID	0x40000000
-
-union hv_x64_msr_guest_os_id_contents {
-	u64 as_uint64;
-	struct {
-		u64 build_number:16;
-		u64 service_version:8; /* Service Pack, etc. */
-		u64 minor_version:8;
-		u64 major_version:8;
-		u64 os_id:8; /* enum hv_guest_os_microsoft_ids (if Vendor=MS) */
-		u64 vendor_id:16; /* enum hv_guest_os_vendor */
-	};
-};
-
-/*
- * Declare the MSR used to setup pages used to communicate with the hypervisor.
- */
-#define HV_X64_MSR_HYPERCALL	0x40000001
-
-union hv_x64_msr_hypercall_contents {
-	u64 as_uint64;
-	struct {
-		u64 enable:1;
-		u64 reserved:11;
-		u64 guest_physical_address:52;
-	};
-};
-
-#endif
diff --git a/drivers/staging/hv/hv_kvp.c b/drivers/staging/hv/hv_kvp.c
index faf692e4126e93ca54fd9c384dea964e21800d6b..13b0ecf7d5d61ca9405bec1693a616181c584d00 100644
--- a/drivers/staging/hv/hv_kvp.c
+++ b/drivers/staging/hv/hv_kvp.c
@@ -20,23 +20,14 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  */
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/net.h>
 #include <linux/nls.h>
 #include <linux/connector.h>
 #include <linux/workqueue.h>
 
-#include "logging.h"
-#include "hv_api.h"
-#include "vmbus.h"
-#include "vmbus_packet_format.h"
-#include "vmbus_channel_interface.h"
-#include "version_info.h"
-#include "channel.h"
-#include "vmbus_private.h"
-#include "vmbus_api.h"
-#include "utils.h"
+#include "hyperv.h"
 #include "hv_kvp.h"
 
 
@@ -114,7 +105,7 @@ kvp_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
 
 	message = (struct hv_ku_msg *)msg->data;
 	if (msg->seq == KVP_REGISTER) {
-		printk(KERN_INFO "KVP: user-mode registering done.\n");
+		pr_info("KVP: user-mode registering done.\n");
 		kvp_register();
 	}
 
@@ -174,7 +165,7 @@ kvp_respond_to_host(char *key, char *value, int error)
 		/*
 		 * This is a spurious call!
 		 */
-		printk(KERN_WARNING "KVP: Transaction not active\n");
+		pr_warn("KVP: Transaction not active\n");
 		return;
 	}
 	/*
@@ -259,9 +250,6 @@ void hv_kvp_onchannelcallback(void *context)
 	vmbus_recvpacket(channel, recv_buffer, PAGE_SIZE, &recvlen, &requestid);
 
 	if (recvlen > 0) {
-		DPRINT_DBG(VMBUS, "KVP packet: len=%d, requestid=%lld",
-			   recvlen, requestid);
-
 		icmsghdrp = (struct icmsg_hdr *)&recv_buffer[
 			sizeof(struct vmbuspipe_hdr)];
 
diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index 118c7be22562437e44a61b49d0fee98116af47a6..359e73741c484ea5da31b0e41531f1701526d420 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -26,13 +26,7 @@
 #include <linux/dmi.h>
 #include <linux/delay.h>
 
-#include "hv_api.h"
-#include "logging.h"
-#include "version_info.h"
-#include "vmbus.h"
-#include "vmbus_api.h"
-#include "channel.h"
-#include "vmbus_packet_format.h"
+#include "hyperv.h"
 
 
 /*
@@ -45,13 +39,6 @@ struct hv_input_dev_info {
 	char name[128];
 };
 
-/* Represents the input vsc driver */
-/* FIXME - can be removed entirely */
-struct mousevsc_drv_obj {
-	struct hv_driver Base;
-};
-
-
 /* The maximum size of a synthetic input message. */
 #define SYNTHHID_MAX_INPUT_REPORT_SIZE 16
 
@@ -169,23 +156,23 @@ struct  mousevsc_prt_msg {
  * Represents an mousevsc device
  */
 struct mousevsc_dev {
-	struct hv_device	*Device;
+	struct hv_device	*device;
 	/* 0 indicates the device is being destroyed */
-	atomic_t		RefCount;
-	int			NumOutstandingRequests;
-	unsigned char		bInitializeComplete;
-	struct mousevsc_prt_msg	ProtocolReq;
-	struct mousevsc_prt_msg	ProtocolResp;
+	atomic_t		ref_count;
+	int			num_outstanding_req;
+	unsigned char		init_complete;
+	struct mousevsc_prt_msg	protocol_req;
+	struct mousevsc_prt_msg	protocol_resp;
 	/* Synchronize the request/response if needed */
-	wait_queue_head_t	ProtocolWaitEvent;
-	wait_queue_head_t	DeviceInfoWaitEvent;
+	wait_queue_head_t	protocol_wait_event;
+	wait_queue_head_t	dev_info_wait_event;
 	int			protocol_wait_condition;
 	int			device_wait_condition;
-	int			DeviceInfoStatus;
+	int			dev_info_status;
 
-	struct hid_descriptor	*HidDesc;
-	unsigned char		*ReportDesc;
-	u32			ReportDescSize;
+	struct hid_descriptor	*hid_desc;
+	unsigned char		*report_desc;
+	u32			report_desc_size;
 	struct hv_input_dev_info hid_dev_info;
 };
 
@@ -202,41 +189,41 @@ static void deviceinfo_callback(struct hv_device *dev, struct hv_input_dev_info
 static void inputreport_callback(struct hv_device *dev, void *packet, u32 len);
 static void reportdesc_callback(struct hv_device *dev, void *packet, u32 len);
 
-static struct mousevsc_dev *AllocInputDevice(struct hv_device *Device)
+static struct mousevsc_dev *alloc_input_device(struct hv_device *device)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 
-	inputDevice = kzalloc(sizeof(struct mousevsc_dev), GFP_KERNEL);
+	input_dev = kzalloc(sizeof(struct mousevsc_dev), GFP_KERNEL);
 
-	if (!inputDevice)
+	if (!input_dev)
 		return NULL;
 
 	/*
 	 * Set to 2 to allow both inbound and outbound traffics
-	 * (ie GetInputDevice() and MustGetInputDevice()) to proceed.
+	 * (ie get_input_device() and must_get_input_device()) to proceed.
 	 */
-	atomic_cmpxchg(&inputDevice->RefCount, 0, 2);
+	atomic_cmpxchg(&input_dev->ref_count, 0, 2);
 
-	inputDevice->Device = Device;
-	Device->ext = inputDevice;
+	input_dev->device = device;
+	device->ext = input_dev;
 
-	return inputDevice;
+	return input_dev;
 }
 
-static void FreeInputDevice(struct mousevsc_dev *Device)
+static void free_input_device(struct mousevsc_dev *device)
 {
-	WARN_ON(atomic_read(&Device->RefCount) == 0);
-	kfree(Device);
+	WARN_ON(atomic_read(&device->ref_count) == 0);
+	kfree(device);
 }
 
 /*
  * Get the inputdevice object if exists and its refcount > 1
  */
-static struct mousevsc_dev *GetInputDevice(struct hv_device *Device)
+static struct mousevsc_dev *get_input_device(struct hv_device *device)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 
-	inputDevice = (struct mousevsc_dev *)Device->ext;
+	input_dev = (struct mousevsc_dev *)device->ext;
 
 /*
  *	FIXME
@@ -244,134 +231,137 @@ static struct mousevsc_dev *GetInputDevice(struct hv_device *Device)
  *	what the intention is...
  *
  *	printk(KERN_ERR "-------------------------> REFCOUNT = %d",
- *	       inputDevice->RefCount);
+ *	       input_dev->ref_count);
  */
 
-	if (inputDevice && atomic_read(&inputDevice->RefCount) > 1)
-		atomic_inc(&inputDevice->RefCount);
+	if (input_dev && atomic_read(&input_dev->ref_count) > 1)
+		atomic_inc(&input_dev->ref_count);
 	else
-		inputDevice = NULL;
+		input_dev = NULL;
 
-	return inputDevice;
+	return input_dev;
 }
 
 /*
  * Get the inputdevice object iff exists and its refcount > 0
  */
-static struct mousevsc_dev *MustGetInputDevice(struct hv_device *Device)
+static struct mousevsc_dev *must_get_input_device(struct hv_device *device)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 
-	inputDevice = (struct mousevsc_dev *)Device->ext;
+	input_dev = (struct mousevsc_dev *)device->ext;
 
-	if (inputDevice && atomic_read(&inputDevice->RefCount))
-		atomic_inc(&inputDevice->RefCount);
+	if (input_dev && atomic_read(&input_dev->ref_count))
+		atomic_inc(&input_dev->ref_count);
 	else
-		inputDevice = NULL;
+		input_dev = NULL;
 
-	return inputDevice;
+	return input_dev;
 }
 
-static void PutInputDevice(struct hv_device *Device)
+static void put_input_device(struct hv_device *device)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 
-	inputDevice = (struct mousevsc_dev *)Device->ext;
+	input_dev = (struct mousevsc_dev *)device->ext;
 
-	atomic_dec(&inputDevice->RefCount);
+	atomic_dec(&input_dev->ref_count);
 }
 
 /*
- * Drop ref count to 1 to effectively disable GetInputDevice()
+ * Drop ref count to 1 to effectively disable get_input_device()
  */
-static struct mousevsc_dev *ReleaseInputDevice(struct hv_device *Device)
+static struct mousevsc_dev *release_input_device(struct hv_device *device)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 
-	inputDevice = (struct mousevsc_dev *)Device->ext;
+	input_dev = (struct mousevsc_dev *)device->ext;
 
 	/* Busy wait until the ref drop to 2, then set it to 1  */
-	while (atomic_cmpxchg(&inputDevice->RefCount, 2, 1) != 2)
+	while (atomic_cmpxchg(&input_dev->ref_count, 2, 1) != 2)
 		udelay(100);
 
-	return inputDevice;
+	return input_dev;
 }
 
 /*
- * Drop ref count to 0. No one can use InputDevice object.
+ * Drop ref count to 0. No one can use input_device object.
  */
-static struct mousevsc_dev *FinalReleaseInputDevice(struct hv_device *Device)
+static struct mousevsc_dev *final_release_input_device(struct hv_device *device)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 
-	inputDevice = (struct mousevsc_dev *)Device->ext;
+	input_dev = (struct mousevsc_dev *)device->ext;
 
 	/* Busy wait until the ref drop to 1, then set it to 0  */
-	while (atomic_cmpxchg(&inputDevice->RefCount, 1, 0) != 1)
+	while (atomic_cmpxchg(&input_dev->ref_count, 1, 0) != 1)
 		udelay(100);
 
-	Device->ext = NULL;
-	return inputDevice;
+	device->ext = NULL;
+	return input_dev;
 }
 
-static void MousevscOnSendCompletion(struct hv_device *Device, struct vmpacket_descriptor *Packet)
+static void mousevsc_on_send_completion(struct hv_device *device,
+					struct vmpacket_descriptor *packet)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 	void *request;
 
-	inputDevice = MustGetInputDevice(Device);
-	if (!inputDevice) {
+	input_dev = must_get_input_device(device);
+	if (!input_dev) {
 		pr_err("unable to get input device...device being destroyed?");
 		return;
 	}
 
-	request = (void *)(unsigned long)Packet->trans_id;
+	request = (void *)(unsigned long)packet->trans_id;
 
-	if (request == &inputDevice->ProtocolReq) {
+	if (request == &input_dev->protocol_req) {
 		/* FIXME */
 		/* Shouldn't we be doing something here? */
 	}
 
-	PutInputDevice(Device);
+	put_input_device(device);
 }
 
-static void MousevscOnReceiveDeviceInfo(struct mousevsc_dev *InputDevice, struct synthhid_device_info *DeviceInfo)
+static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device,
+				struct synthhid_device_info *device_info)
 {
 	int ret = 0;
 	struct hid_descriptor *desc;
 	struct mousevsc_prt_msg ack;
 
 	/* Assume success for now */
-	InputDevice->DeviceInfoStatus = 0;
+	input_device->dev_info_status = 0;
 
 	/* Save the device attr */
-	memcpy(&InputDevice->hid_dev_info, &DeviceInfo->hid_dev_info, sizeof(struct hv_input_dev_info));
+	memcpy(&input_device->hid_dev_info, &device_info->hid_dev_info,
+		sizeof(struct hv_input_dev_info));
 
 	/* Save the hid desc */
-	desc = &DeviceInfo->hid_descriptor;
+	desc = &device_info->hid_descriptor;
 	WARN_ON(desc->bLength > 0);
 
-	InputDevice->HidDesc = kzalloc(desc->bLength, GFP_KERNEL);
+	input_device->hid_desc = kzalloc(desc->bLength, GFP_KERNEL);
 
-	if (!InputDevice->HidDesc) {
+	if (!input_device->hid_desc) {
 		pr_err("unable to allocate hid descriptor - size %d", desc->bLength);
 		goto Cleanup;
 	}
 
-	memcpy(InputDevice->HidDesc, desc, desc->bLength);
+	memcpy(input_device->hid_desc, desc, desc->bLength);
 
 	/* Save the report desc */
-	InputDevice->ReportDescSize = desc->desc[0].wDescriptorLength;
-	InputDevice->ReportDesc = kzalloc(InputDevice->ReportDescSize,
+	input_device->report_desc_size = desc->desc[0].wDescriptorLength;
+	input_device->report_desc = kzalloc(input_device->report_desc_size,
 					  GFP_KERNEL);
 
-	if (!InputDevice->ReportDesc) {
+	if (!input_device->report_desc) {
 		pr_err("unable to allocate report descriptor - size %d",
-			   InputDevice->ReportDescSize);
+			   input_device->report_desc_size);
 		goto Cleanup;
 	}
 
-	memcpy(InputDevice->ReportDesc,
+	memcpy(input_device->report_desc,
 	       ((unsigned char *)desc) + desc->bLength,
 	       desc->desc[0].wDescriptorLength);
 
@@ -385,7 +375,7 @@ static void MousevscOnReceiveDeviceInfo(struct mousevsc_dev *InputDevice, struct
 	ack.ack.header.size = 1;
 	ack.ack.reserved = 0;
 
-	ret = vmbus_sendpacket(InputDevice->Device->channel,
+	ret = vmbus_sendpacket(input_device->device->channel,
 			&ack,
 			sizeof(struct pipe_prt_msg) - sizeof(unsigned char) +
 			sizeof(struct synthhid_device_info_ack),
@@ -398,138 +388,143 @@ static void MousevscOnReceiveDeviceInfo(struct mousevsc_dev *InputDevice, struct
 		goto Cleanup;
 	}
 
-	InputDevice->device_wait_condition = 1;
-	wake_up(&InputDevice->DeviceInfoWaitEvent);
+	input_device->device_wait_condition = 1;
+	wake_up(&input_device->dev_info_wait_event);
 
 	return;
 
 Cleanup:
-	kfree(InputDevice->HidDesc);
-	InputDevice->HidDesc = NULL;
+	kfree(input_device->hid_desc);
+	input_device->hid_desc = NULL;
 
-	kfree(InputDevice->ReportDesc);
-	InputDevice->ReportDesc = NULL;
+	kfree(input_device->report_desc);
+	input_device->report_desc = NULL;
 
-	InputDevice->DeviceInfoStatus = -1;
-	InputDevice->device_wait_condition = 1;
-	wake_up(&InputDevice->DeviceInfoWaitEvent);
+	input_device->dev_info_status = -1;
+	input_device->device_wait_condition = 1;
+	wake_up(&input_device->dev_info_wait_event);
 }
 
-static void MousevscOnReceiveInputReport(struct mousevsc_dev *InputDevice, struct synthhid_input_report *InputReport)
+static void mousevsc_on_receive_input_report(struct mousevsc_dev *input_device,
+				struct synthhid_input_report *input_report)
 {
-	struct mousevsc_drv_obj *inputDriver;
+	struct hv_driver *input_drv;
 
-	if (!InputDevice->bInitializeComplete) {
-		pr_info("Initialization incomplete...ignoring InputReport msg");
+	if (!input_device->init_complete) {
+		pr_info("Initialization incomplete...ignoring input_report msg");
 		return;
 	}
 
-	inputDriver = (struct mousevsc_drv_obj *)InputDevice->Device->drv;
+	input_drv = drv_to_hv_drv(input_device->device->device.driver);
 
-	inputreport_callback(InputDevice->Device,
-			     InputReport->buffer,
-			     InputReport->header.size);
+	inputreport_callback(input_device->device,
+			     input_report->buffer,
+			     input_report->header.size);
 }
 
-static void MousevscOnReceive(struct hv_device *Device, struct vmpacket_descriptor *Packet)
+static void mousevsc_on_receive(struct hv_device *device,
+				struct vmpacket_descriptor *packet)
 {
-	struct pipe_prt_msg *pipeMsg;
-	struct synthhid_msg *hidMsg;
-	struct mousevsc_dev *inputDevice;
+	struct pipe_prt_msg *pipe_msg;
+	struct synthhid_msg *hid_msg;
+	struct mousevsc_dev *input_dev;
 
-	inputDevice = MustGetInputDevice(Device);
-	if (!inputDevice) {
+	input_dev = must_get_input_device(device);
+	if (!input_dev) {
 		pr_err("unable to get input device...device being destroyed?");
 		return;
 	}
 
-	pipeMsg = (struct pipe_prt_msg *)((unsigned long)Packet + (Packet->offset8 << 3));
+	pipe_msg = (struct pipe_prt_msg *)((unsigned long)packet +
+						(packet->offset8 << 3));
 
-	if (pipeMsg->type != PipeMessageData) {
+	if (pipe_msg->type != PipeMessageData) {
 		pr_err("unknown pipe msg type - type %d len %d",
-			   pipeMsg->type, pipeMsg->size);
-		PutInputDevice(Device);
+			   pipe_msg->type, pipe_msg->size);
+		put_input_device(device);
 		return ;
 	}
 
-	hidMsg = (struct synthhid_msg *)&pipeMsg->data[0];
+	hid_msg = (struct synthhid_msg *)&pipe_msg->data[0];
 
-	switch (hidMsg->header.type) {
+	switch (hid_msg->header.type) {
 	case SynthHidProtocolResponse:
-		memcpy(&inputDevice->ProtocolResp, pipeMsg,
-		       pipeMsg->size + sizeof(struct pipe_prt_msg) -
+		memcpy(&input_dev->protocol_resp, pipe_msg,
+		       pipe_msg->size + sizeof(struct pipe_prt_msg) -
 		       sizeof(unsigned char));
-		inputDevice->protocol_wait_condition = 1;
-		wake_up(&inputDevice->ProtocolWaitEvent);
+		input_dev->protocol_wait_condition = 1;
+		wake_up(&input_dev->protocol_wait_event);
 		break;
 
 	case SynthHidInitialDeviceInfo:
-		WARN_ON(pipeMsg->size >= sizeof(struct hv_input_dev_info));
+		WARN_ON(pipe_msg->size >= sizeof(struct hv_input_dev_info));
 
 		/*
 		 * Parse out the device info into device attr,
 		 * hid desc and report desc
 		 */
-		MousevscOnReceiveDeviceInfo(inputDevice,
-					    (struct synthhid_device_info *)&pipeMsg->data[0]);
+		mousevsc_on_receive_device_info(input_dev,
+			(struct synthhid_device_info *)&pipe_msg->data[0]);
 		break;
 	case SynthHidInputReport:
-		MousevscOnReceiveInputReport(inputDevice,
-					     (struct synthhid_input_report *)&pipeMsg->data[0]);
+		mousevsc_on_receive_input_report(input_dev,
+			(struct synthhid_input_report *)&pipe_msg->data[0]);
 
 		break;
 	default:
 		pr_err("unsupported hid msg type - type %d len %d",
-		       hidMsg->header.type, hidMsg->header.size);
+		       hid_msg->header.type, hid_msg->header.size);
 		break;
 	}
 
-	PutInputDevice(Device);
+	put_input_device(device);
 }
 
-static void MousevscOnChannelCallback(void *Context)
+static void mousevsc_on_channel_callback(void *context)
 {
 	const int packetSize = 0x100;
 	int ret = 0;
-	struct hv_device *device = (struct hv_device *)Context;
-	struct mousevsc_dev *inputDevice;
+	struct hv_device *device = (struct hv_device *)context;
+	struct mousevsc_dev *input_dev;
 
-	u32 bytesRecvd;
-	u64 requestId;
-	unsigned char packet[packetSize];
+	u32 bytes_recvd;
+	u64 req_id;
+	unsigned char packet[0x100];
 	struct vmpacket_descriptor *desc;
 	unsigned char	*buffer = packet;
 	int	bufferlen = packetSize;
 
-	inputDevice = MustGetInputDevice(device);
+	input_dev = must_get_input_device(device);
 
-	if (!inputDevice) {
+	if (!input_dev) {
 		pr_err("unable to get input device...device being destroyed?");
 		return;
 	}
 
 	do {
-		ret = vmbus_recvpacket_raw(device->channel, buffer, bufferlen, &bytesRecvd, &requestId);
+		ret = vmbus_recvpacket_raw(device->channel, buffer,
+					bufferlen, &bytes_recvd, &req_id);
 
 		if (ret == 0) {
-			if (bytesRecvd > 0) {
+			if (bytes_recvd > 0) {
 				desc = (struct vmpacket_descriptor *)buffer;
 
 				switch (desc->type) {
 					case VM_PKT_COMP:
-						MousevscOnSendCompletion(device,
-									 desc);
+						mousevsc_on_send_completion(
+							device, desc);
 						break;
 
 					case VM_PKT_DATA_INBAND:
-						MousevscOnReceive(device, desc);
+						mousevsc_on_receive(
+							device, desc);
 						break;
 
 					default:
 						pr_err("unhandled packet type %d, tid %llx len %d\n",
 							   desc->type,
-							   requestId,
-							   bytesRecvd);
+							   req_id,
+							   bytes_recvd);
 						break;
 				}
 
@@ -555,8 +550,8 @@ static void MousevscOnChannelCallback(void *Context)
 			}
 		} else if (ret == -2) {
 			/* Handle large packet */
-			bufferlen = bytesRecvd;
-			buffer = kzalloc(bytesRecvd, GFP_KERNEL);
+			bufferlen = bytes_recvd;
+			buffer = kzalloc(bytes_recvd, GFP_KERNEL);
 
 			if (buffer == NULL) {
 				buffer = packet;
@@ -564,35 +559,35 @@ static void MousevscOnChannelCallback(void *Context)
 
 				/* Try again next time around */
 				pr_err("unable to allocate buffer of size %d!",
-				       bytesRecvd);
+				       bytes_recvd);
 				break;
 			}
 		}
 	} while (1);
 
-	PutInputDevice(device);
+	put_input_device(device);
 
 	return;
 }
 
-static int MousevscConnectToVsp(struct hv_device *Device)
+static int mousevsc_connect_to_vsp(struct hv_device *device)
 {
 	int ret = 0;
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 	struct mousevsc_prt_msg *request;
 	struct mousevsc_prt_msg *response;
 
-	inputDevice = GetInputDevice(Device);
+	input_dev = get_input_device(device);
 
-	if (!inputDevice) {
+	if (!input_dev) {
 		pr_err("unable to get input device...device being destroyed?");
 		return -1;
 	}
 
-	init_waitqueue_head(&inputDevice->ProtocolWaitEvent);
-	init_waitqueue_head(&inputDevice->DeviceInfoWaitEvent);
+	init_waitqueue_head(&input_dev->protocol_wait_event);
+	init_waitqueue_head(&input_dev->dev_info_wait_event);
 
-	request = &inputDevice->ProtocolReq;
+	request = &input_dev->protocol_req;
 
 	/*
 	 * Now, initiate the vsc/vsp initialization protocol on the open channel
@@ -608,7 +603,7 @@ static int MousevscConnectToVsp(struct hv_device *Device)
 
 	pr_info("synthhid protocol request...");
 
-	ret = vmbus_sendpacket(Device->channel, request,
+	ret = vmbus_sendpacket(device->channel, request,
 					sizeof(struct pipe_prt_msg) -
 					sizeof(unsigned char) +
 					sizeof(struct synthhid_protocol_request),
@@ -620,14 +615,15 @@ static int MousevscConnectToVsp(struct hv_device *Device)
 		goto Cleanup;
 	}
 
-	inputDevice->protocol_wait_condition = 0;
-	wait_event_timeout(inputDevice->ProtocolWaitEvent, inputDevice->protocol_wait_condition, msecs_to_jiffies(1000));
-	if (inputDevice->protocol_wait_condition == 0) {
+	input_dev->protocol_wait_condition = 0;
+	wait_event_timeout(input_dev->protocol_wait_event,
+		input_dev->protocol_wait_condition, msecs_to_jiffies(1000));
+	if (input_dev->protocol_wait_condition == 0) {
 		ret = -ETIMEDOUT;
 		goto Cleanup;
 	}
 
-	response = &inputDevice->ProtocolResp;
+	response = &input_dev->protocol_resp;
 
 	if (!response->response.approved) {
 		pr_err("synthhid protocol request failed (version %d)",
@@ -636,9 +632,10 @@ static int MousevscConnectToVsp(struct hv_device *Device)
 		goto Cleanup;
 	}
 
-	inputDevice->device_wait_condition = 0;
-	wait_event_timeout(inputDevice->DeviceInfoWaitEvent, inputDevice->device_wait_condition, msecs_to_jiffies(1000));
-	if (inputDevice->device_wait_condition == 0) {
+	input_dev->device_wait_condition = 0;
+	wait_event_timeout(input_dev->dev_info_wait_event,
+		input_dev->device_wait_condition, msecs_to_jiffies(1000));
+	if (input_dev->device_wait_condition == 0) {
 		ret = -ETIMEDOUT;
 		goto Cleanup;
 	}
@@ -647,94 +644,95 @@ static int MousevscConnectToVsp(struct hv_device *Device)
 	 * We should have gotten the device attr, hid desc and report
 	 * desc at this point
 	 */
-	if (!inputDevice->DeviceInfoStatus)
+	if (!input_dev->dev_info_status)
 		pr_info("**** input channel up and running!! ****");
 	else
 		ret = -1;
 
 Cleanup:
-	PutInputDevice(Device);
+	put_input_device(device);
 
 	return ret;
 }
 
-static int MousevscOnDeviceAdd(struct hv_device *Device, void *AdditionalInfo)
+static int mousevsc_on_device_add(struct hv_device *device,
+					void *additional_info)
 {
 	int ret = 0;
-	struct mousevsc_dev *inputDevice;
-	struct mousevsc_drv_obj *inputDriver;
+	struct mousevsc_dev *input_dev;
+	struct hv_driver *input_drv;
 	struct hv_input_dev_info dev_info;
 
-	inputDevice = AllocInputDevice(Device);
+	input_dev = alloc_input_device(device);
 
-	if (!inputDevice) {
+	if (!input_dev) {
 		ret = -1;
 		goto Cleanup;
 	}
 
-	inputDevice->bInitializeComplete = false;
+	input_dev->init_complete = false;
 
 	/* Open the channel */
-	ret = vmbus_open(Device->channel,
+	ret = vmbus_open(device->channel,
 		INPUTVSC_SEND_RING_BUFFER_SIZE,
 		INPUTVSC_RECV_RING_BUFFER_SIZE,
 		NULL,
 		0,
-		MousevscOnChannelCallback,
-		Device
+		mousevsc_on_channel_callback,
+		device
 		);
 
 	if (ret != 0) {
 		pr_err("unable to open channel: %d", ret);
-		FreeInputDevice(inputDevice);
+		free_input_device(input_dev);
 		return -1;
 	}
 
 	pr_info("InputVsc channel open: %d", ret);
 
-	ret = MousevscConnectToVsp(Device);
+	ret = mousevsc_connect_to_vsp(device);
 
 	if (ret != 0) {
 		pr_err("unable to connect channel: %d", ret);
 
-		vmbus_close(Device->channel);
-		FreeInputDevice(inputDevice);
+		vmbus_close(device->channel);
+		free_input_device(input_dev);
 		return ret;
 	}
 
-	inputDriver = (struct mousevsc_drv_obj *)inputDevice->Device->drv;
+	input_drv = drv_to_hv_drv(input_dev->device->device.driver);
 
-	dev_info.vendor = inputDevice->hid_dev_info.vendor;
-	dev_info.product = inputDevice->hid_dev_info.product;
-	dev_info.version = inputDevice->hid_dev_info.version;
+	dev_info.vendor = input_dev->hid_dev_info.vendor;
+	dev_info.product = input_dev->hid_dev_info.product;
+	dev_info.version = input_dev->hid_dev_info.version;
 	strcpy(dev_info.name, "Microsoft Vmbus HID-compliant Mouse");
 
 	/* Send the device info back up */
-	deviceinfo_callback(Device, &dev_info);
+	deviceinfo_callback(device, &dev_info);
 
 	/* Send the report desc back up */
 	/* workaround SA-167 */
-	if (inputDevice->ReportDesc[14] == 0x25)
-		inputDevice->ReportDesc[14] = 0x29;
+	if (input_dev->report_desc[14] == 0x25)
+		input_dev->report_desc[14] = 0x29;
 
-	reportdesc_callback(Device, inputDevice->ReportDesc,
-			    inputDevice->ReportDescSize);
+	reportdesc_callback(device, input_dev->report_desc,
+			    input_dev->report_desc_size);
 
-	inputDevice->bInitializeComplete = true;
+	input_dev->init_complete = true;
 
 Cleanup:
 	return ret;
 }
 
-static int MousevscOnDeviceRemove(struct hv_device *Device)
+static int mousevsc_on_device_remove(struct hv_device *device)
 {
-	struct mousevsc_dev *inputDevice;
+	struct mousevsc_dev *input_dev;
 	int ret = 0;
 
 	pr_info("disabling input device (%p)...",
-		    Device->ext);
+		    device->ext);
 
-	inputDevice = ReleaseInputDevice(Device);
+	input_dev = release_input_device(device);
 
 
 	/*
@@ -743,29 +741,27 @@ static int MousevscOnDeviceRemove(struct hv_device *Device)
 	 *
 	 * so that outstanding requests can be completed.
 	 */
-	while (inputDevice->NumOutstandingRequests) {
-		pr_info("waiting for %d requests to complete...", inputDevice->NumOutstandingRequests);
+	while (input_dev->num_outstanding_req) {
+		pr_info("waiting for %d requests to complete...",
+			input_dev->num_outstanding_req);
 
 		udelay(100);
 	}
 
-	pr_info("removing input device (%p)...", Device->ext);
+	pr_info("removing input device (%p)...", device->ext);
 
-	inputDevice = FinalReleaseInputDevice(Device);
+	input_dev = final_release_input_device(device);
 
-	pr_info("input device (%p) safe to remove", inputDevice);
+	pr_info("input device (%p) safe to remove", input_dev);
 
 	/* Close the channel */
-	vmbus_close(Device->channel);
+	vmbus_close(device->channel);
 
-	FreeInputDevice(inputDevice);
+	free_input_device(input_dev);
 
 	return ret;
 }
 
-static void MousevscOnCleanup(struct hv_driver *drv)
-{
-}
 
 /*
  * Data types
@@ -778,8 +774,6 @@ struct input_device_context {
 };
 
 
-static struct  mousevsc_drv_obj g_mousevsc_drv;
-
 static void deviceinfo_callback(struct hv_device *dev, struct hv_input_dev_info *info)
 {
 	struct input_device_context *input_device_ctx =
@@ -813,24 +807,19 @@ static void mousevsc_hid_close(struct hid_device *hid)
 {
 }
 
-static int mousevsc_probe(struct device *device)
+static int mousevsc_probe(struct hv_device *dev)
 {
 	int ret = 0;
 
-	struct hv_driver *drv =
-		drv_to_hv_drv(device->driver);
-	struct mousevsc_drv_obj *mousevsc_drv_obj = drv->priv;
-
-	struct hv_device *device_obj = device_to_hv_device(device);
 	struct input_device_context *input_dev_ctx;
 
 	input_dev_ctx = kmalloc(sizeof(struct input_device_context),
 				GFP_KERNEL);
 
-	dev_set_drvdata(device, input_dev_ctx);
+	dev_set_drvdata(&dev->device, input_dev_ctx);
 
 	/* Call to the vsc driver to add the device */
-	ret = mousevsc_drv_obj->Base.dev_add(device_obj, NULL);
+	ret = mousevsc_on_device_add(dev, NULL);
 
 	if (ret != 0) {
 		DPRINT_ERR(INPUTVSC_DRV, "unable to add input vsc device");
@@ -841,35 +830,27 @@ static int mousevsc_probe(struct device *device)
 	return 0;
 }
 
-static int mousevsc_remove(struct device *device)
+static int mousevsc_remove(struct hv_device *dev)
 {
 	int ret = 0;
 
-	struct hv_driver *drv =
-		drv_to_hv_drv(device->driver);
-	struct mousevsc_drv_obj *mousevsc_drv_obj = drv->priv;
-
-	struct hv_device *device_obj = device_to_hv_device(device);
 	struct input_device_context *input_dev_ctx;
 
 	input_dev_ctx = kmalloc(sizeof(struct input_device_context),
 				GFP_KERNEL);
 
-	dev_set_drvdata(device, input_dev_ctx);
+	dev_set_drvdata(&dev->device, input_dev_ctx);
 
 	if (input_dev_ctx->connected) {
 		hidinput_disconnect(input_dev_ctx->hid_device);
 		input_dev_ctx->connected = 0;
 	}
 
-	if (!mousevsc_drv_obj->Base.dev_rm)
-		return -1;
-
 	/*
 	 * Call to the vsc driver to let it know that the device
 	 * is being removed
 	 */
-	ret = mousevsc_drv_obj->Base.dev_rm(device_obj);
+	ret = mousevsc_on_device_remove(dev);
 
 	if (ret != 0) {
 		DPRINT_ERR(INPUTVSC_DRV,
@@ -934,81 +915,28 @@ static void reportdesc_callback(struct hv_device *dev, void *packet, u32 len)
 	kfree(hid_dev);
 }
 
-static int mousevsc_drv_exit_cb(struct device *dev, void *data)
-{
-	struct device **curr = (struct device **)data;
-	*curr = dev;
 
-	return 1;
-}
+static struct  hv_driver mousevsc_drv = {
+	.probe = mousevsc_probe,
+	.remove = mousevsc_remove,
+};
 
 static void mousevsc_drv_exit(void)
 {
-	struct mousevsc_drv_obj *mousevsc_drv_obj = &g_mousevsc_drv;
-	struct hv_driver *drv = &g_mousevsc_drv.Base;
-	int ret;
-
-	struct device *current_dev = NULL;
-
-	while (1) {
-		current_dev = NULL;
-
-		/* Get the device */
-		ret = driver_for_each_device(&drv->driver, NULL,
-					     (void *)&current_dev,
-					     mousevsc_drv_exit_cb);
-		if (ret)
-			printk(KERN_ERR "Can't find mouse device!\n");
-
-		if (current_dev == NULL)
-			break;
-
-		/* Initiate removal from the top-down */
-		device_unregister(current_dev);
-	}
-
-	if (mousevsc_drv_obj->Base.cleanup)
-		mousevsc_drv_obj->Base.cleanup(&mousevsc_drv_obj->Base);
-
-	vmbus_child_driver_unregister(&drv->driver);
-
-	return;
+	vmbus_child_driver_unregister(&mousevsc_drv.driver);
 }
 
-static int mouse_vsc_initialize(struct hv_driver *Driver)
-{
-	struct mousevsc_drv_obj *inputDriver =
-		(struct mousevsc_drv_obj *)Driver;
-	int ret = 0;
-
-	Driver->name = driver_name;
-	memcpy(&Driver->dev_type, &mouse_guid,
-	       sizeof(struct hv_guid));
-
-	/* Setup the dispatch table */
-	inputDriver->Base.dev_add = MousevscOnDeviceAdd;
-	inputDriver->Base.dev_rm = MousevscOnDeviceRemove;
-	inputDriver->Base.cleanup = MousevscOnCleanup;
-
-	return ret;
-}
-
-
 static int __init mousevsc_init(void)
 {
-	struct mousevsc_drv_obj *input_drv_obj = &g_mousevsc_drv;
-	struct hv_driver *drv = &g_mousevsc_drv.Base;
+	struct hv_driver *drv = &mousevsc_drv;
 
 	DPRINT_INFO(INPUTVSC_DRV, "Hyper-V Mouse driver initializing.");
 
-	/* Callback to client driver to complete the initialization */
-	mouse_vsc_initialize(&input_drv_obj->Base);
-
-	drv->driver.name = input_drv_obj->Base.name;
-	drv->priv = input_drv_obj;
+	memcpy(&drv->dev_type, &mouse_guid,
+	       sizeof(struct hv_guid));
 
-	drv->driver.probe = mousevsc_probe;
-	drv->driver.remove = mousevsc_remove;
+	drv->driver.name = driver_name;
+	drv->name = driver_name;
 
 	/* The driver belongs to vmbus */
 	vmbus_child_driver_register(&drv->driver);
diff --git a/drivers/staging/hv/hv_timesource.c b/drivers/staging/hv/hv_timesource.c
index a7ee533303b4f97dba9c2b2e78c2d81e148726c4..0efb04915255dfb7a9d8544154922b2ce8704199 100644
--- a/drivers/staging/hv/hv_timesource.c
+++ b/drivers/staging/hv/hv_timesource.c
@@ -20,6 +20,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/version.h>
 #include <linux/clocksource.h>
@@ -91,7 +92,7 @@ static int __init init_hv_clocksource(void)
 	if (!dmi_check_system(hv_timesource_dmi_table))
 		return -ENODEV;
 
-	printk(KERN_INFO "Registering HyperV clock source\n");
+	pr_info("Registering HyperV clock source\n");
 	return clocksource_register(&hyperv_cs);
 }
 
diff --git a/drivers/staging/hv/hv_util.c b/drivers/staging/hv/hv_util.c
index 2df15683f8fafa674afb653bc23bcaf4ce1be2d4..c164b54b4cd774ee37b562315a91026088f62ff5 100644
--- a/drivers/staging/hv/hv_util.c
+++ b/drivers/staging/hv/hv_util.c
@@ -18,6 +18,8 @@
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
@@ -27,16 +29,7 @@
 #include <linux/dmi.h>
 #include <linux/pci.h>
 
-#include "logging.h"
-#include "hv_api.h"
-#include "vmbus.h"
-#include "vmbus_packet_format.h"
-#include "vmbus_channel_interface.h"
-#include "version_info.h"
-#include "channel.h"
-#include "vmbus_private.h"
-#include "vmbus_api.h"
-#include "utils.h"
+#include "hyperv.h"
 #include "hv_kvp.h"
 
 static u8 *shut_txf_buf;
@@ -59,9 +52,6 @@ static void shutdown_onchannelcallback(void *context)
 			 PAGE_SIZE, &recvlen, &requestid);
 
 	if (recvlen > 0) {
-		DPRINT_DBG(VMBUS, "shutdown packet: len=%d, requestid=%lld",
-			   recvlen, requestid);
-
 		icmsghdrp = (struct icmsg_hdr *)&shut_txf_buf[
 			sizeof(struct vmbuspipe_hdr)];
 
@@ -79,17 +69,17 @@ static void shutdown_onchannelcallback(void *context)
 				icmsghdrp->status = HV_S_OK;
 				execute_shutdown = true;
 
-				DPRINT_INFO(VMBUS, "Shutdown request received -"
-					    " graceful shutdown initiated");
+				pr_info("Shutdown request received -"
+					    " graceful shutdown initiated\n");
 				break;
 			default:
 				icmsghdrp->status = HV_E_FAIL;
 				execute_shutdown = false;
 
-				DPRINT_INFO(VMBUS, "Shutdown request received -"
-					    " Invalid request");
+				pr_info("Shutdown request received -"
+					    " Invalid request\n");
 				break;
-			};
+			}
 		}
 
 		icmsghdrp->icflags = ICMSGHDRFLAG_TRANSACTION
@@ -159,9 +149,6 @@ static void timesync_onchannelcallback(void *context)
 			 PAGE_SIZE, &recvlen, &requestid);
 
 	if (recvlen > 0) {
-		DPRINT_DBG(VMBUS, "timesync packet: recvlen=%d, requestid=%lld",
-			recvlen, requestid);
-
 		icmsghdrp = (struct icmsg_hdr *)&time_txf_buf[
 				sizeof(struct vmbuspipe_hdr)];
 
@@ -200,9 +187,6 @@ static void heartbeat_onchannelcallback(void *context)
 			 PAGE_SIZE, &recvlen, &requestid);
 
 	if (recvlen > 0) {
-		DPRINT_DBG(VMBUS, "heartbeat packet: len=%d, requestid=%lld",
-			   recvlen, requestid);
-
 		icmsghdrp = (struct icmsg_hdr *)&hbeat_txf_buf[
 				sizeof(struct vmbuspipe_hdr)];
 
@@ -214,9 +198,6 @@ static void heartbeat_onchannelcallback(void *context)
 					sizeof(struct vmbuspipe_hdr) +
 					sizeof(struct icmsg_hdr)];
 
-			DPRINT_DBG(VMBUS, "heartbeat seq = %lld",
-				   heartbeat_msg->seq_num);
-
 			heartbeat_msg->seq_num += 1;
 		}
 
@@ -254,7 +235,7 @@ MODULE_DEVICE_TABLE(dmi, hv_utils_dmi_table);
 
 static int __init init_hyperv_utils(void)
 {
-	printk(KERN_INFO "Registering HyperV Utility Driver\n");
+	pr_info("Registering HyperV Utility Driver\n");
 
 	if (hv_kvp_init())
 		return -ENODEV;
@@ -268,52 +249,48 @@ static int __init init_hyperv_utils(void)
 	hbeat_txf_buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
 
 	if (!shut_txf_buf || !time_txf_buf || !hbeat_txf_buf) {
-		printk(KERN_INFO
-		       "Unable to allocate memory for receive buffer\n");
+		pr_info("Unable to allocate memory for receive buffer\n");
 		kfree(shut_txf_buf);
 		kfree(time_txf_buf);
 		kfree(hbeat_txf_buf);
 		return -ENOMEM;
 	}
 
-	hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback =
-		&shutdown_onchannelcallback;
 	hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback;
 
-	hv_cb_utils[HV_TIMESYNC_MSG].channel->onchannel_callback =
-		&timesync_onchannelcallback;
 	hv_cb_utils[HV_TIMESYNC_MSG].callback = &timesync_onchannelcallback;
 
-	hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback =
-		&heartbeat_onchannelcallback;
 	hv_cb_utils[HV_HEARTBEAT_MSG].callback = &heartbeat_onchannelcallback;
 
-	hv_cb_utils[HV_KVP_MSG].channel->onchannel_callback =
-		&hv_kvp_onchannelcallback;
-
-
+	hv_cb_utils[HV_KVP_MSG].callback = &hv_kvp_onchannelcallback;
 
 	return 0;
 }
 
 static void exit_hyperv_utils(void)
 {
-	printk(KERN_INFO "De-Registered HyperV Utility Driver\n");
+	pr_info("De-Registered HyperV Utility Driver\n");
+
+	if (hv_cb_utils[HV_SHUTDOWN_MSG].channel != NULL)
+		hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback =
+			&chn_cb_negotiate;
+	hv_cb_utils[HV_SHUTDOWN_MSG].callback = NULL;
 
-	hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback =
-		&chn_cb_negotiate;
-	hv_cb_utils[HV_SHUTDOWN_MSG].callback = &chn_cb_negotiate;
+	if (hv_cb_utils[HV_TIMESYNC_MSG].channel != NULL)
+		hv_cb_utils[HV_TIMESYNC_MSG].channel->onchannel_callback =
+			&chn_cb_negotiate;
+	hv_cb_utils[HV_TIMESYNC_MSG].callback = NULL;
 
-	hv_cb_utils[HV_TIMESYNC_MSG].channel->onchannel_callback =
-		&chn_cb_negotiate;
-	hv_cb_utils[HV_TIMESYNC_MSG].callback = &chn_cb_negotiate;
+	if (hv_cb_utils[HV_HEARTBEAT_MSG].channel != NULL)
+		hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback =
+			&chn_cb_negotiate;
+	hv_cb_utils[HV_HEARTBEAT_MSG].callback = NULL;
 
-	hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback =
-		&chn_cb_negotiate;
-	hv_cb_utils[HV_HEARTBEAT_MSG].callback = &chn_cb_negotiate;
+	if (hv_cb_utils[HV_KVP_MSG].channel != NULL)
+		hv_cb_utils[HV_KVP_MSG].channel->onchannel_callback =
+			&chn_cb_negotiate;
+	hv_cb_utils[HV_KVP_MSG].callback = NULL;
 
-	hv_cb_utils[HV_KVP_MSG].channel->onchannel_callback =
-		&chn_cb_negotiate;
 	hv_kvp_deinit();
 
 	kfree(shut_txf_buf);
diff --git a/drivers/staging/hv/hyperv.h b/drivers/staging/hv/hyperv.h
new file mode 100644
index 0000000000000000000000000000000000000000..3310e9bdf562bc35ded6141f3f9266572ac72040
--- /dev/null
+++ b/drivers/staging/hv/hyperv.h
@@ -0,0 +1,944 @@
+/*
+ *
+ * Copyright (c) 2011, Microsoft Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * Authors:
+ *   Haiyang Zhang <haiyangz@microsoft.com>
+ *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
+ *
+ */
+
+#ifndef _HYPERV_H
+#define _HYPERV_H
+
+#include <linux/scatterlist.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/completion.h>
+#include <linux/device.h>
+
+
+#include <asm/hyperv.h>
+
+struct hv_guid {
+	unsigned char data[16];
+};
+
+#define MAX_PAGE_BUFFER_COUNT				16
+#define MAX_MULTIPAGE_BUFFER_COUNT			32 /* 128K */
+
+#pragma pack(push, 1)
+
+/* Single-page buffer */
+struct hv_page_buffer {
+	u32 len;
+	u32 offset;
+	u64 pfn;
+};
+
+/* Multiple-page buffer */
+struct hv_multipage_buffer {
+	/* Length and Offset determines the # of pfns in the array */
+	u32 len;
+	u32 offset;
+	u64 pfn_array[MAX_MULTIPAGE_BUFFER_COUNT];
+};
+
+/* 0x18 includes the proprietary packet header */
+#define MAX_PAGE_BUFFER_PACKET		(0x18 +			\
+					(sizeof(struct hv_page_buffer) * \
+					 MAX_PAGE_BUFFER_COUNT))
+#define MAX_MULTIPAGE_BUFFER_PACKET	(0x18 +			\
+					 sizeof(struct hv_multipage_buffer))
+
+
+#pragma pack(pop)
+
+struct hv_ring_buffer {
+	/* Offset in bytes from the start of ring data below */
+	u32 write_index;
+
+	/* Offset in bytes from the start of ring data below */
+	u32 read_index;
+
+	u32 interrupt_mask;
+
+	/* Pad it to PAGE_SIZE so that data starts on page boundary */
+	u8	reserved[4084];
+
+	/* NOTE:
+	 * The interrupt_mask field is used only for channels but since our
+	 * vmbus connection also uses this data structure and its data starts
+	 * here, we commented out this field.
+	 */
+
+	/*
+	 * Ring data starts here + RingDataStartOffset
+	 * !!! DO NOT place any fields below this !!!
+	 */
+	u8 buffer[0];
+} __packed;
+
+struct hv_ring_buffer_info {
+	struct hv_ring_buffer *ring_buffer;
+	u32 ring_size;			/* Include the shared header */
+	spinlock_t ring_lock;
+
+	u32 ring_datasize;		/* < ring_size */
+	u32 ring_data_startoffset;
+};
+
+struct hv_ring_buffer_debug_info {
+	u32 current_interrupt_mask;
+	u32 current_read_index;
+	u32 current_write_index;
+	u32 bytes_avail_toread;
+	u32 bytes_avail_towrite;
+};
+
+/*
+ * We use the same version numbering for all Hyper-V modules.
+ *
+ * Definition of versioning is as follows;
+ *
+ *	Major Number	Changes for these scenarios;
+ *			1.	When a new version of Windows Hyper-V
+ *				is released.
+ *			2.	A Major change has occurred in the
+ *				Linux IC's.
+ *			(For example the merge for the first time
+ *			into the kernel) Every time the Major Number
+ *			changes, the Revision number is reset to 0.
+ *	Minor Number	Changes when new functionality is added
+ *			to the Linux IC's that is not a bug fix.
+ *
+ * 3.1 - Added completed hv_utils driver. Shutdown/Heartbeat/Timesync
+ */
+#define HV_DRV_VERSION           "3.1"
+
+
+/*
+ * A revision number of vmbus that is used for ensuring both ends on a
+ * partition are using compatible versions.
+ */
+#define VMBUS_REVISION_NUMBER		13
+
+/* Make maximum size of pipe payload of 16K */
+#define MAX_PIPE_DATA_PAYLOAD		(sizeof(u8) * 16384)
+
+/* Define PipeMode values. */
+#define VMBUS_PIPE_TYPE_BYTE		0x00000000
+#define VMBUS_PIPE_TYPE_MESSAGE		0x00000004
+
+/* The size of the user defined data buffer for non-pipe offers. */
+#define MAX_USER_DEFINED_BYTES		120
+
+/* The size of the user defined data buffer for pipe offers. */
+#define MAX_PIPE_USER_DEFINED_BYTES	116
+
+/*
+ * At the center of the Channel Management library is the Channel Offer. This
+ * struct contains the fundamental information about an offer.
+ */
+struct vmbus_channel_offer {
+	struct hv_guid if_type;
+	struct hv_guid if_instance;
+	u64 int_latency; /* in 100ns units */
+	u32 if_revision;
+	u32 server_ctx_size;	/* in bytes */
+	u16 chn_flags;
+	u16 mmio_megabytes;		/* in bytes * 1024 * 1024 */
+
+	union {
+		/* Non-pipes: The user has MAX_USER_DEFINED_BYTES bytes. */
+		struct {
+			unsigned char user_def[MAX_USER_DEFINED_BYTES];
+		} std;
+
+		/*
+		 * Pipes:
+		 * The following sructure is an integrated pipe protocol, which
+		 * is implemented on top of standard user-defined data. Pipe
+		 * clients have MAX_PIPE_USER_DEFINED_BYTES left for their own
+		 * use.
+		 */
+		struct {
+			u32  pipe_mode;
+			unsigned char user_def[MAX_PIPE_USER_DEFINED_BYTES];
+		} pipe;
+	} u;
+	u32 padding;
+} __packed;
+
+/* Server Flags */
+#define VMBUS_CHANNEL_ENUMERATE_DEVICE_INTERFACE	1
+#define VMBUS_CHANNEL_SERVER_SUPPORTS_TRANSFER_PAGES	2
+#define VMBUS_CHANNEL_SERVER_SUPPORTS_GPADLS		4
+#define VMBUS_CHANNEL_NAMED_PIPE_MODE			0x10
+#define VMBUS_CHANNEL_LOOPBACK_OFFER			0x100
+#define VMBUS_CHANNEL_PARENT_OFFER			0x200
+#define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION	0x400
+
+struct vmpacket_descriptor {
+	u16 type;
+	u16 offset8;
+	u16 len8;
+	u16 flags;
+	u64 trans_id;
+} __packed;
+
+struct vmpacket_header {
+	u32 prev_pkt_start_offset;
+	struct vmpacket_descriptor descriptor;
+} __packed;
+
+struct vmtransfer_page_range {
+	u32 byte_count;
+	u32 byte_offset;
+} __packed;
+
+struct vmtransfer_page_packet_header {
+	struct vmpacket_descriptor d;
+	u16 xfer_pageset_id;
+	bool sender_owns_set;
+	u8 reserved;
+	u32 range_cnt;
+	struct vmtransfer_page_range ranges[1];
+} __packed;
+
+struct vmgpadl_packet_header {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u32 reserved;
+} __packed;
+
+struct vmadd_remove_transfer_page_set {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u16 xfer_pageset_id;
+	u16 reserved;
+} __packed;
+
+/*
+ * This structure defines a range in guest physical space that can be made to
+ * look virtually contiguous.
+ */
+struct gpa_range {
+	u32 byte_count;
+	u32 byte_offset;
+	u64 pfn_array[0];
+};
+
+/*
+ * This is the format for an Establish Gpadl packet, which contains a handle by
+ * which this GPADL will be known and a set of GPA ranges associated with it.
+ * This can be converted to a MDL by the guest OS.  If there are multiple GPA
+ * ranges, then the resulting MDL will be "chained," representing multiple VA
+ * ranges.
+ */
+struct vmestablish_gpadl {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u32 range_cnt;
+	struct gpa_range range[1];
+} __packed;
+
+/*
+ * This is the format for a Teardown Gpadl packet, which indicates that the
+ * GPADL handle in the Establish Gpadl packet will never be referenced again.
+ */
+struct vmteardown_gpadl {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u32 reserved;	/* for alignment to a 8-byte boundary */
+} __packed;
+
+/*
+ * This is the format for a GPA-Direct packet, which contains a set of GPA
+ * ranges, in addition to commands and/or data.
+ */
+struct vmdata_gpa_direct {
+	struct vmpacket_descriptor d;
+	u32 reserved;
+	u32 range_cnt;
+	struct gpa_range range[1];
+} __packed;
+
+/* This is the format for a Additional Data Packet. */
+struct vmadditional_data {
+	struct vmpacket_descriptor d;
+	u64 total_bytes;
+	u32 offset;
+	u32 byte_cnt;
+	unsigned char data[1];
+} __packed;
+
+union vmpacket_largest_possible_header {
+	struct vmpacket_descriptor simple_hdr;
+	struct vmtransfer_page_packet_header xfer_page_hdr;
+	struct vmgpadl_packet_header gpadl_hdr;
+	struct vmadd_remove_transfer_page_set add_rm_xfer_page_hdr;
+	struct vmestablish_gpadl establish_gpadl_hdr;
+	struct vmteardown_gpadl teardown_gpadl_hdr;
+	struct vmdata_gpa_direct data_gpa_direct_hdr;
+};
+
+#define VMPACKET_DATA_START_ADDRESS(__packet)	\
+	(void *)(((unsigned char *)__packet) +	\
+	 ((struct vmpacket_descriptor)__packet)->offset8 * 8)
+
+#define VMPACKET_DATA_LENGTH(__packet)		\
+	((((struct vmpacket_descriptor)__packet)->len8 -	\
+	  ((struct vmpacket_descriptor)__packet)->offset8) * 8)
+
+#define VMPACKET_TRANSFER_MODE(__packet)	\
+	(((struct IMPACT)__packet)->type)
+
+enum vmbus_packet_type {
+	VM_PKT_INVALID				= 0x0,
+	VM_PKT_SYNCH				= 0x1,
+	VM_PKT_ADD_XFER_PAGESET			= 0x2,
+	VM_PKT_RM_XFER_PAGESET			= 0x3,
+	VM_PKT_ESTABLISH_GPADL			= 0x4,
+	VM_PKT_TEARDOWN_GPADL			= 0x5,
+	VM_PKT_DATA_INBAND			= 0x6,
+	VM_PKT_DATA_USING_XFER_PAGES		= 0x7,
+	VM_PKT_DATA_USING_GPADL			= 0x8,
+	VM_PKT_DATA_USING_GPA_DIRECT		= 0x9,
+	VM_PKT_CANCEL_REQUEST			= 0xa,
+	VM_PKT_COMP				= 0xb,
+	VM_PKT_DATA_USING_ADDITIONAL_PKT	= 0xc,
+	VM_PKT_ADDITIONAL_DATA			= 0xd
+};
+
+#define VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED	1
+
+
+/* Version 1 messages */
+enum vmbus_channel_message_type {
+	CHANNELMSG_INVALID			=  0,
+	CHANNELMSG_OFFERCHANNEL		=  1,
+	CHANNELMSG_RESCIND_CHANNELOFFER	=  2,
+	CHANNELMSG_REQUESTOFFERS		=  3,
+	CHANNELMSG_ALLOFFERS_DELIVERED	=  4,
+	CHANNELMSG_OPENCHANNEL		=  5,
+	CHANNELMSG_OPENCHANNEL_RESULT		=  6,
+	CHANNELMSG_CLOSECHANNEL		=  7,
+	CHANNELMSG_GPADL_HEADER		=  8,
+	CHANNELMSG_GPADL_BODY			=  9,
+	CHANNELMSG_GPADL_CREATED		= 10,
+	CHANNELMSG_GPADL_TEARDOWN		= 11,
+	CHANNELMSG_GPADL_TORNDOWN		= 12,
+	CHANNELMSG_RELID_RELEASED		= 13,
+	CHANNELMSG_INITIATE_CONTACT		= 14,
+	CHANNELMSG_VERSION_RESPONSE		= 15,
+	CHANNELMSG_UNLOAD			= 16,
+#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
+	CHANNELMSG_VIEWRANGE_ADD		= 17,
+	CHANNELMSG_VIEWRANGE_REMOVE		= 18,
+#endif
+	CHANNELMSG_COUNT
+};
+
+struct vmbus_channel_message_header {
+	enum vmbus_channel_message_type msgtype;
+	u32 padding;
+} __packed;
+
+/* Query VMBus Version parameters */
+struct vmbus_channel_query_vmbus_version {
+	struct vmbus_channel_message_header header;
+	u32 version;
+} __packed;
+
+/* VMBus Version Supported parameters */
+struct vmbus_channel_version_supported {
+	struct vmbus_channel_message_header header;
+	bool version_supported;
+} __packed;
+
+/* Offer Channel parameters */
+struct vmbus_channel_offer_channel {
+	struct vmbus_channel_message_header header;
+	struct vmbus_channel_offer offer;
+	u32 child_relid;
+	u8 monitorid;
+	bool monitor_allocated;
+} __packed;
+
+/* Rescind Offer parameters */
+struct vmbus_channel_rescind_offer {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+} __packed;
+
+/*
+ * Request Offer -- no parameters, SynIC message contains the partition ID
+ * Set Snoop -- no parameters, SynIC message contains the partition ID
+ * Clear Snoop -- no parameters, SynIC message contains the partition ID
+ * All Offers Delivered -- no parameters, SynIC message contains the partition
+ *		           ID
+ * Flush Client -- no parameters, SynIC message contains the partition ID
+ */
+
+/* Open Channel parameters */
+struct vmbus_channel_open_channel {
+	struct vmbus_channel_message_header header;
+
+	/* Identifies the specific VMBus channel that is being opened. */
+	u32 child_relid;
+
+	/* ID making a particular open request at a channel offer unique. */
+	u32 openid;
+
+	/* GPADL for the channel's ring buffer. */
+	u32 ringbuffer_gpadlhandle;
+
+	/* GPADL for the channel's server context save area. */
+	u32 server_contextarea_gpadlhandle;
+
+	/*
+	* The upstream ring buffer begins at offset zero in the memory
+	* described by RingBufferGpadlHandle. The downstream ring buffer
+	* follows it at this offset (in pages).
+	*/
+	u32 downstream_ringbuffer_pageoffset;
+
+	/* User-specific data to be passed along to the server endpoint. */
+	unsigned char userdata[MAX_USER_DEFINED_BYTES];
+} __packed;
+
+/* Open Channel Result parameters */
+struct vmbus_channel_open_result {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 openid;
+	u32 status;
+} __packed;
+
+/* Close channel parameters; */
+struct vmbus_channel_close_channel {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+} __packed;
+
+/* Channel Message GPADL */
+#define GPADL_TYPE_RING_BUFFER		1
+#define GPADL_TYPE_SERVER_SAVE_AREA	2
+#define GPADL_TYPE_TRANSACTION		8
+
+/*
+ * The number of PFNs in a GPADL message is defined by the number of
+ * pages that would be spanned by ByteCount and ByteOffset.  If the
+ * implied number of PFNs won't fit in this packet, there will be a
+ * follow-up packet that contains more.
+ */
+struct vmbus_channel_gpadl_header {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 gpadl;
+	u16 range_buflen;
+	u16 rangecount;
+	struct gpa_range range[0];
+} __packed;
+
+/* This is the followup packet that contains more PFNs. */
+struct vmbus_channel_gpadl_body {
+	struct vmbus_channel_message_header header;
+	u32 msgnumber;
+	u32 gpadl;
+	u64 pfn[0];
+} __packed;
+
+struct vmbus_channel_gpadl_created {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 gpadl;
+	u32 creation_status;
+} __packed;
+
+struct vmbus_channel_gpadl_teardown {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 gpadl;
+} __packed;
+
+struct vmbus_channel_gpadl_torndown {
+	struct vmbus_channel_message_header header;
+	u32 gpadl;
+} __packed;
+
+#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
+struct vmbus_channel_view_range_add {
+	struct vmbus_channel_message_header header;
+	PHYSICAL_ADDRESS viewrange_base;
+	u64 viewrange_length;
+	u32 child_relid;
+} __packed;
+
+struct vmbus_channel_view_range_remove {
+	struct vmbus_channel_message_header header;
+	PHYSICAL_ADDRESS viewrange_base;
+	u32 child_relid;
+} __packed;
+#endif
+
+struct vmbus_channel_relid_released {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+} __packed;
+
+struct vmbus_channel_initiate_contact {
+	struct vmbus_channel_message_header header;
+	u32 vmbus_version_requested;
+	u32 padding2;
+	u64 interrupt_page;
+	u64 monitor_page1;
+	u64 monitor_page2;
+} __packed;
+
+struct vmbus_channel_version_response {
+	struct vmbus_channel_message_header header;
+	bool version_supported;
+} __packed;
+
+enum vmbus_channel_state {
+	CHANNEL_OFFER_STATE,
+	CHANNEL_OPENING_STATE,
+	CHANNEL_OPEN_STATE,
+};
+
+struct vmbus_channel {
+	struct list_head listentry;
+
+	struct hv_device *device_obj;
+
+	struct timer_list poll_timer; /* SA-111 workaround */
+	struct work_struct work;
+
+	enum vmbus_channel_state state;
+	/*
+	 * For util channels, stash the
+	 * the service index for easy access.
+	 */
+	s8 util_index;
+
+	struct vmbus_channel_offer_channel offermsg;
+	/*
+	 * These are based on the OfferMsg.MonitorId.
+	 * Save it here for easy access.
+	 */
+	u8 monitor_grp;
+	u8 monitor_bit;
+
+	u32 ringbuffer_gpadlhandle;
+
+	/* Allocated memory for ring buffer */
+	void *ringbuffer_pages;
+	u32 ringbuffer_pagecount;
+	struct hv_ring_buffer_info outbound;	/* send to parent */
+	struct hv_ring_buffer_info inbound;	/* receive from parent */
+	spinlock_t inbound_lock;
+	struct workqueue_struct *controlwq;
+
+	/* Channel callback are invoked in this workqueue context */
+	/* HANDLE dataWorkQueue; */
+
+	void (*onchannel_callback)(void *context);
+	void *channel_callback_context;
+};
+
+struct vmbus_channel_debug_info {
+	u32 relid;
+	enum vmbus_channel_state state;
+	struct hv_guid interfacetype;
+	struct hv_guid interface_instance;
+	u32 monitorid;
+	u32 servermonitor_pending;
+	u32 servermonitor_latency;
+	u32 servermonitor_connectionid;
+	u32 clientmonitor_pending;
+	u32 clientmonitor_latency;
+	u32 clientmonitor_connectionid;
+
+	struct hv_ring_buffer_debug_info inbound;
+	struct hv_ring_buffer_debug_info outbound;
+};
+
+/*
+ * Represents each channel msg on the vmbus connection This is a
+ * variable-size data structure depending on the msg type itself
+ */
+struct vmbus_channel_msginfo {
+	/* Bookkeeping stuff */
+	struct list_head msglistentry;
+
+	/* So far, this is only used to handle gpadl body message */
+	struct list_head submsglist;
+
+	/* Synchronize the request/response if needed */
+	struct completion  waitevent;
+	union {
+		struct vmbus_channel_version_supported version_supported;
+		struct vmbus_channel_open_result open_result;
+		struct vmbus_channel_gpadl_torndown gpadl_torndown;
+		struct vmbus_channel_gpadl_created gpadl_created;
+		struct vmbus_channel_version_response version_response;
+	} response;
+
+	u32 msgsize;
+	/*
+	 * The channel message that goes out on the "wire".
+	 * It will contain at minimum the VMBUS_CHANNEL_MESSAGE_HEADER header
+	 */
+	unsigned char msg[0];
+};
+
+
+void free_channel(struct vmbus_channel *channel);
+
+void vmbus_onmessage(void *context);
+
+int vmbus_request_offers(void);
+
+/* The format must be the same as struct vmdata_gpa_direct */
+struct vmbus_channel_packet_page_buffer {
+	u16 type;
+	u16 dataoffset8;
+	u16 length8;
+	u16 flags;
+	u64 transactionid;
+	u32 reserved;
+	u32 rangecount;
+	struct hv_page_buffer range[MAX_PAGE_BUFFER_COUNT];
+} __packed;
+
+/* The format must be the same as struct vmdata_gpa_direct */
+struct vmbus_channel_packet_multipage_buffer {
+	u16 type;
+	u16 dataoffset8;
+	u16 length8;
+	u16 flags;
+	u64 transactionid;
+	u32 reserved;
+	u32 rangecount;		/* Always 1 in this case */
+	struct hv_multipage_buffer range;
+} __packed;
+
+
+extern int vmbus_open(struct vmbus_channel *channel,
+			    u32 send_ringbuffersize,
+			    u32 recv_ringbuffersize,
+			    void *userdata,
+			    u32 userdatalen,
+			    void(*onchannel_callback)(void *context),
+			    void *context);
+
+extern void vmbus_close(struct vmbus_channel *channel);
+
+extern int vmbus_sendpacket(struct vmbus_channel *channel,
+				  const void *buffer,
+				  u32 bufferLen,
+				  u64 requestid,
+				  enum vmbus_packet_type type,
+				  u32 flags);
+
+extern int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
+					    struct hv_page_buffer pagebuffers[],
+					    u32 pagecount,
+					    void *buffer,
+					    u32 bufferlen,
+					    u64 requestid);
+
+extern int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
+					struct hv_multipage_buffer *mpb,
+					void *buffer,
+					u32 bufferlen,
+					u64 requestid);
+
+extern int vmbus_establish_gpadl(struct vmbus_channel *channel,
+				      void *kbuffer,
+				      u32 size,
+				      u32 *gpadl_handle);
+
+extern int vmbus_teardown_gpadl(struct vmbus_channel *channel,
+				     u32 gpadl_handle);
+
+extern int vmbus_recvpacket(struct vmbus_channel *channel,
+				  void *buffer,
+				  u32 bufferlen,
+				  u32 *buffer_actual_len,
+				  u64 *requestid);
+
+extern int vmbus_recvpacket_raw(struct vmbus_channel *channel,
+				     void *buffer,
+				     u32 bufferlen,
+				     u32 *buffer_actual_len,
+				     u64 *requestid);
+
+extern void vmbus_onchannel_event(struct vmbus_channel *channel);
+
+extern void vmbus_get_debug_info(struct vmbus_channel *channel,
+				     struct vmbus_channel_debug_info *debug);
+
+extern void vmbus_ontimer(unsigned long data);
+
+
+#define LOWORD(dw) ((unsigned short)(dw))
+#define HIWORD(dw) ((unsigned short)(((unsigned int) (dw) >> 16) & 0xFFFF))
+
+
+#define VMBUS				0x0001
+#define STORVSC				0x0002
+#define NETVSC				0x0004
+#define INPUTVSC			0x0008
+#define BLKVSC				0x0010
+#define VMBUS_DRV			0x0100
+#define STORVSC_DRV			0x0200
+#define NETVSC_DRV			0x0400
+#define INPUTVSC_DRV		0x0800
+#define BLKVSC_DRV			0x1000
+
+#define ALL_MODULES			(VMBUS		|\
+							STORVSC		|\
+							NETVSC		|\
+							INPUTVSC	|\
+							BLKVSC		|\
+							VMBUS_DRV	|\
+							STORVSC_DRV	|\
+							NETVSC_DRV	|\
+							INPUTVSC_DRV|\
+							BLKVSC_DRV)
+
+/* Logging Level */
+#define ERROR_LVL				3
+#define WARNING_LVL				4
+#define INFO_LVL				6
+#define DEBUG_LVL				7
+#define DEBUG_LVL_ENTEREXIT			8
+#define DEBUG_RING_LVL				9
+
+extern unsigned int vmbus_loglevel;
+
+#define DPRINT(mod, lvl, fmt, args...) do {\
+	if ((mod & (HIWORD(vmbus_loglevel))) &&	\
+	    (lvl <= LOWORD(vmbus_loglevel)))	\
+		printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
+	} while (0)
+
+#define DPRINT_DBG(mod, fmt, args...) do {\
+	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
+	    (DEBUG_LVL <= LOWORD(vmbus_loglevel)))	\
+		printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
+	} while (0)
+
+#define DPRINT_INFO(mod, fmt, args...) do {\
+	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
+	    (INFO_LVL <= LOWORD(vmbus_loglevel)))	\
+		printk(KERN_INFO #mod": " fmt "\n", ## args);\
+	} while (0)
+
+#define DPRINT_WARN(mod, fmt, args...) do {\
+	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
+	    (WARNING_LVL <= LOWORD(vmbus_loglevel)))	\
+		printk(KERN_WARNING #mod": WARNING! " fmt "\n", ## args);\
+	} while (0)
+
+#define DPRINT_ERR(mod, fmt, args...) do {\
+	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
+	    (ERROR_LVL <= LOWORD(vmbus_loglevel)))	\
+		printk(KERN_ERR #mod": %s() ERROR!! " fmt "\n",	\
+		       __func__, ## args);\
+	} while (0)
+
+
+
+struct hv_driver;
+struct hv_device;
+
+struct hv_dev_port_info {
+	u32 int_mask;
+	u32 read_idx;
+	u32 write_idx;
+	u32 bytes_avail_toread;
+	u32 bytes_avail_towrite;
+};
+
+struct hv_device_info {
+	u32 chn_id;
+	u32 chn_state;
+	struct hv_guid chn_type;
+	struct hv_guid chn_instance;
+
+	u32 monitor_id;
+	u32 server_monitor_pending;
+	u32 server_monitor_latency;
+	u32 server_monitor_conn_id;
+	u32 client_monitor_pending;
+	u32 client_monitor_latency;
+	u32 client_monitor_conn_id;
+
+	struct hv_dev_port_info inbound;
+	struct hv_dev_port_info outbound;
+};
+
+/* Base driver object */
+struct hv_driver {
+	const char *name;
+
+	/* the device type supported by this driver */
+	struct hv_guid dev_type;
+
+	struct device_driver driver;
+
+	int (*probe)(struct hv_device *);
+	int (*remove)(struct hv_device *);
+	void (*shutdown)(struct hv_device *);
+
+};
+
+/* Base device object */
+struct hv_device {
+	/* the device type id of this device */
+	struct hv_guid dev_type;
+
+	/* the device instance id of this device */
+	struct hv_guid dev_instance;
+
+	struct device device;
+
+	struct vmbus_channel *channel;
+
+	/* Device extension; */
+	void *ext;
+};
+
+
+static inline struct hv_device *device_to_hv_device(struct device *d)
+{
+	return container_of(d, struct hv_device, device);
+}
+
+static inline struct hv_driver *drv_to_hv_drv(struct device_driver *d)
+{
+	return container_of(d, struct hv_driver, driver);
+}
+
+
+/* Vmbus interface */
+int vmbus_child_driver_register(struct device_driver *drv);
+void vmbus_child_driver_unregister(struct device_driver *drv);
+
+/*
+ * Common header for Hyper-V ICs
+ */
+
+#define ICMSGTYPE_NEGOTIATE		0
+#define ICMSGTYPE_HEARTBEAT		1
+#define ICMSGTYPE_KVPEXCHANGE		2
+#define ICMSGTYPE_SHUTDOWN		3
+#define ICMSGTYPE_TIMESYNC		4
+#define ICMSGTYPE_VSS			5
+
+#define ICMSGHDRFLAG_TRANSACTION	1
+#define ICMSGHDRFLAG_REQUEST		2
+#define ICMSGHDRFLAG_RESPONSE		4
+
+#define HV_S_OK				0x00000000
+#define HV_E_FAIL			0x80004005
+#define HV_ERROR_NOT_SUPPORTED		0x80070032
+#define HV_ERROR_MACHINE_LOCKED		0x800704F7
+
+struct vmbuspipe_hdr {
+	u32 flags;
+	u32 msgsize;
+} __packed;
+
+struct ic_version {
+	u16 major;
+	u16 minor;
+} __packed;
+
+struct icmsg_hdr {
+	struct ic_version icverframe;
+	u16 icmsgtype;
+	struct ic_version icvermsg;
+	u16 icmsgsize;
+	u32 status;
+	u8 ictransaction_id;
+	u8 icflags;
+	u8 reserved[2];
+} __packed;
+
+struct icmsg_negotiate {
+	u16 icframe_vercnt;
+	u16 icmsg_vercnt;
+	u32 reserved;
+	struct ic_version icversion_data[1]; /* any size array */
+} __packed;
+
+struct shutdown_msg_data {
+	u32 reason_code;
+	u32 timeout_seconds;
+	u32 flags;
+	u8  display_message[2048];
+} __packed;
+
+struct heartbeat_msg_data {
+	u64 seq_num;
+	u32 reserved[8];
+} __packed;
+
+/* Time Sync IC defs */
+#define ICTIMESYNCFLAG_PROBE	0
+#define ICTIMESYNCFLAG_SYNC	1
+#define ICTIMESYNCFLAG_SAMPLE	2
+
+#ifdef __x86_64__
+#define WLTIMEDELTA	116444736000000000L	/* in 100ns unit */
+#else
+#define WLTIMEDELTA	116444736000000000LL
+#endif
+
+struct ictimesync_data {
+	u64 parenttime;
+	u64 childtime;
+	u64 roundtriptime;
+	u8 flags;
+} __packed;
+
+/* Index for each IC struct in array hv_cb_utils[] */
+#define HV_SHUTDOWN_MSG		0
+#define HV_TIMESYNC_MSG		1
+#define HV_HEARTBEAT_MSG	2
+#define HV_KVP_MSG		3
+
+struct hyperv_service_callback {
+	u8 msg_type;
+	char *log_msg;
+	unsigned char data[16];
+	struct vmbus_channel *channel;
+	void (*callback) (void *context);
+};
+
+extern void prep_negotiate_resp(struct icmsg_hdr *,
+				struct icmsg_negotiate *, u8 *);
+extern void chn_cb_negotiate(void *);
+extern struct hyperv_service_callback hv_cb_utils[];
+
+#endif /* _HYPERV_H */
diff --git a/drivers/staging/hv/rndis.h b/drivers/staging/hv/hyperv_net.h
similarity index 65%
rename from drivers/staging/hv/rndis.h
rename to drivers/staging/hv/hyperv_net.h
index 014de047b86dd6f7204fcd29b21eb6adba1a29c4..315097df799adcb1a36121928637076fb2adc31b 100644
--- a/drivers/staging/hv/rndis.h
+++ b/drivers/staging/hv/hyperv_net.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2009, Microsoft Corporation.
+ * Copyright (c) 2011, Microsoft Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -18,11 +18,395 @@
  * Authors:
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
  *
  */
 
-#ifndef _RNDIS_H_
-#define _RNDIS_H_
+#ifndef _HYPERV_NET_H
+#define _HYPERV_NET_H
+
+#include <linux/list.h>
+#include "hyperv.h"
+
+/* Fwd declaration */
+struct hv_netvsc_packet;
+
+/* Represent the xfer page packet which contains 1 or more netvsc packet */
+struct xferpage_packet {
+	struct list_head list_ent;
+
+	/* # of netvsc packets this xfer packet contains */
+	u32 count;
+};
+
+/* The number of pages which are enough to cover jumbo frame buffer. */
+#define NETVSC_PACKET_MAXPAGE		4
+
+/*
+ * Represent netvsc packet which contains 1 RNDIS and 1 ethernet frame
+ * within the RNDIS
+ */
+struct hv_netvsc_packet {
+	/* Bookkeeping stuff */
+	struct list_head list_ent;
+
+	struct hv_device *device;
+	bool is_data_pkt;
+
+	/*
+	 * Valid only for receives when we break a xfer page packet
+	 * into multiple netvsc packets
+	 */
+	struct xferpage_packet *xfer_page_pkt;
+
+	union {
+		struct {
+			u64 recv_completion_tid;
+			void *recv_completion_ctx;
+			void (*recv_completion)(void *context);
+		} recv;
+		struct {
+			u64 send_completion_tid;
+			void *send_completion_ctx;
+			void (*send_completion)(void *context);
+		} send;
+	} completion;
+
+	/* This points to the memory after page_buf */
+	void *extension;
+
+	u32 total_data_buflen;
+	/* Points to the send/receive buffer where the ethernet frame is */
+	u32 page_buf_cnt;
+	struct hv_page_buffer page_buf[NETVSC_PACKET_MAXPAGE];
+};
+
+struct netvsc_device_info {
+	unsigned char mac_adr[6];
+	bool link_state;	/* 0 - link up, 1 - link down */
+	int  ring_size;
+};
+
+/* Interface */
+int netvsc_device_add(struct hv_device *device, void *additional_info);
+int netvsc_device_remove(struct hv_device *device);
+int netvsc_send(struct hv_device *device,
+		struct hv_netvsc_packet *packet);
+void netvsc_linkstatus_callback(struct hv_device *device_obj,
+				unsigned int status);
+int netvsc_recv_callback(struct hv_device *device_obj,
+			struct hv_netvsc_packet *packet);
+int netvsc_initialize(struct hv_driver *drv);
+int rndis_filter_open(struct hv_device *dev);
+int rndis_filter_close(struct hv_device *dev);
+int rndis_filte_device_add(struct hv_device *dev,
+			void *additional_info);
+int rndis_filter_device_remove(struct hv_device *dev);
+int rndis_filter_receive(struct hv_device *dev,
+			struct hv_netvsc_packet *pkt);
+
+
+
+int rndis_filter_send(struct hv_device *dev,
+			struct hv_netvsc_packet *pkt);
+
+#define NVSP_INVALID_PROTOCOL_VERSION	((u32)0xFFFFFFFF)
+
+#define NVSP_PROTOCOL_VERSION_1		2
+#define NVSP_MIN_PROTOCOL_VERSION	NVSP_PROTOCOL_VERSION_1
+#define NVSP_MAX_PROTOCOL_VERSION	NVSP_PROTOCOL_VERSION_1
+
+enum {
+	NVSP_MSG_TYPE_NONE = 0,
+
+	/* Init Messages */
+	NVSP_MSG_TYPE_INIT			= 1,
+	NVSP_MSG_TYPE_INIT_COMPLETE		= 2,
+
+	NVSP_VERSION_MSG_START			= 100,
+
+	/* Version 1 Messages */
+	NVSP_MSG1_TYPE_SEND_NDIS_VER		= NVSP_VERSION_MSG_START,
+
+	NVSP_MSG1_TYPE_SEND_RECV_BUF,
+	NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE,
+	NVSP_MSG1_TYPE_REVOKE_RECV_BUF,
+
+	NVSP_MSG1_TYPE_SEND_SEND_BUF,
+	NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE,
+	NVSP_MSG1_TYPE_REVOKE_SEND_BUF,
+
+	NVSP_MSG1_TYPE_SEND_RNDIS_PKT,
+	NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE,
+
+	/*
+	 * This should be set to the number of messages for the version with
+	 * the maximum number of messages.
+	 */
+	NVSP_NUM_MSG_PER_VERSION		= 9,
+};
+
+enum {
+	NVSP_STAT_NONE = 0,
+	NVSP_STAT_SUCCESS,
+	NVSP_STAT_FAIL,
+	NVSP_STAT_PROTOCOL_TOO_NEW,
+	NVSP_STAT_PROTOCOL_TOO_OLD,
+	NVSP_STAT_INVALID_RNDIS_PKT,
+	NVSP_STAT_BUSY,
+	NVSP_STAT_MAX,
+};
+
+struct nvsp_message_header {
+	u32 msg_type;
+};
+
+/* Init Messages */
+
+/*
+ * This message is used by the VSC to initialize the channel after the channels
+ * has been opened. This message should never include anything other then
+ * versioning (i.e. this message will be the same for ever).
+ */
+struct nvsp_message_init {
+	u32 min_protocol_ver;
+	u32 max_protocol_ver;
+} __packed;
+
+/*
+ * This message is used by the VSP to complete the initialization of the
+ * channel. This message should never include anything other then versioning
+ * (i.e. this message will be the same for ever).
+ */
+struct nvsp_message_init_complete {
+	u32 negotiated_protocol_ver;
+	u32 max_mdl_chain_len;
+	u32 status;
+} __packed;
+
+union nvsp_message_init_uber {
+	struct nvsp_message_init init;
+	struct nvsp_message_init_complete init_complete;
+} __packed;
+
+/* Version 1 Messages */
+
+/*
+ * This message is used by the VSC to send the NDIS version to the VSP. The VSP
+ * can use this information when handling OIDs sent by the VSC.
+ */
+struct nvsp_1_message_send_ndis_version {
+	u32 ndis_major_ver;
+	u32 ndis_minor_ver;
+} __packed;
+
+/*
+ * This message is used by the VSC to send a receive buffer to the VSP. The VSP
+ * can then use the receive buffer to send data to the VSC.
+ */
+struct nvsp_1_message_send_receive_buffer {
+	u32 gpadl_handle;
+	u16 id;
+} __packed;
+
+struct nvsp_1_receive_buffer_section {
+	u32 offset;
+	u32 sub_alloc_size;
+	u32 num_sub_allocs;
+	u32 end_offset;
+} __packed;
+
+/*
+ * This message is used by the VSP to acknowledge a receive buffer send by the
+ * VSC. This message must be sent by the VSP before the VSP uses the receive
+ * buffer.
+ */
+struct nvsp_1_message_send_receive_buffer_complete {
+	u32 status;
+	u32 num_sections;
+
+	/*
+	 * The receive buffer is split into two parts, a large suballocation
+	 * section and a small suballocation section. These sections are then
+	 * suballocated by a certain size.
+	 */
+
+	/*
+	 * For example, the following break up of the receive buffer has 6
+	 * large suballocations and 10 small suballocations.
+	 */
+
+	/*
+	 * |            Large Section          |  |   Small Section   |
+	 * ------------------------------------------------------------
+	 * |     |     |     |     |     |     |  | | | | | | | | | | |
+	 * |                                      |
+	 *  LargeOffset                            SmallOffset
+	 */
+
+	struct nvsp_1_receive_buffer_section sections[1];
+} __packed;
+
+/*
+ * This message is sent by the VSC to revoke the receive buffer.  After the VSP
+ * completes this transaction, the vsp should never use the receive buffer
+ * again.
+ */
+struct nvsp_1_message_revoke_receive_buffer {
+	u16 id;
+};
+
+/*
+ * This message is used by the VSC to send a send buffer to the VSP. The VSC
+ * can then use the send buffer to send data to the VSP.
+ */
+struct nvsp_1_message_send_send_buffer {
+	u32 gpadl_handle;
+	u16 id;
+} __packed;
+
+/*
+ * This message is used by the VSP to acknowledge a send buffer sent by the
+ * VSC. This message must be sent by the VSP before the VSP uses the sent
+ * buffer.
+ */
+struct nvsp_1_message_send_send_buffer_complete {
+	u32 status;
+
+	/*
+	 * The VSC gets to choose the size of the send buffer and the VSP gets
+	 * to choose the sections size of the buffer.  This was done to enable
+	 * dynamic reconfigurations when the cost of GPA-direct buffers
+	 * decreases.
+	 */
+	u32 section_size;
+} __packed;
+
+/*
+ * This message is sent by the VSC to revoke the send buffer.  After the VSP
+ * completes this transaction, the vsp should never use the send buffer again.
+ */
+struct nvsp_1_message_revoke_send_buffer {
+	u16 id;
+};
+
+/*
+ * This message is used by both the VSP and the VSC to send a RNDIS message to
+ * the opposite channel endpoint.
+ */
+struct nvsp_1_message_send_rndis_packet {
+	/*
+	 * This field is specified by RNIDS. They assume there's two different
+	 * channels of communication. However, the Network VSP only has one.
+	 * Therefore, the channel travels with the RNDIS packet.
+	 */
+	u32 channel_type;
+
+	/*
+	 * This field is used to send part or all of the data through a send
+	 * buffer. This values specifies an index into the send buffer. If the
+	 * index is 0xFFFFFFFF, then the send buffer is not being used and all
+	 * of the data was sent through other VMBus mechanisms.
+	 */
+	u32 send_buf_section_index;
+	u32 send_buf_section_size;
+} __packed;
+
+/*
+ * This message is used by both the VSP and the VSC to complete a RNDIS message
+ * to the opposite channel endpoint. At this point, the initiator of this
+ * message cannot use any resources associated with the original RNDIS packet.
+ */
+struct nvsp_1_message_send_rndis_packet_complete {
+	u32 status;
+};
+
+union nvsp_1_message_uber {
+	struct nvsp_1_message_send_ndis_version send_ndis_ver;
+
+	struct nvsp_1_message_send_receive_buffer send_recv_buf;
+	struct nvsp_1_message_send_receive_buffer_complete
+						send_recv_buf_complete;
+	struct nvsp_1_message_revoke_receive_buffer revoke_recv_buf;
+
+	struct nvsp_1_message_send_send_buffer send_send_buf;
+	struct nvsp_1_message_send_send_buffer_complete send_send_buf_complete;
+	struct nvsp_1_message_revoke_send_buffer revoke_send_buf;
+
+	struct nvsp_1_message_send_rndis_packet send_rndis_pkt;
+	struct nvsp_1_message_send_rndis_packet_complete
+						send_rndis_pkt_complete;
+} __packed;
+
+union nvsp_all_messages {
+	union nvsp_message_init_uber init_msg;
+	union nvsp_1_message_uber v1_msg;
+} __packed;
+
+/* ALL Messages */
+struct nvsp_message {
+	struct nvsp_message_header hdr;
+	union nvsp_all_messages msg;
+} __packed;
+
+
+
+
+/* #define NVSC_MIN_PROTOCOL_VERSION		1 */
+/* #define NVSC_MAX_PROTOCOL_VERSION		1 */
+
+#define NETVSC_SEND_BUFFER_SIZE			(64*1024)	/* 64K */
+#define NETVSC_SEND_BUFFER_ID			0xface
+
+
+#define NETVSC_RECEIVE_BUFFER_SIZE		(1024*1024)	/* 1MB */
+
+#define NETVSC_RECEIVE_BUFFER_ID		0xcafe
+
+#define NETVSC_RECEIVE_SG_COUNT			1
+
+/* Preallocated receive packets */
+#define NETVSC_RECEIVE_PACKETLIST_COUNT		256
+
+#define NETVSC_PACKET_SIZE                      2048
+
+/* Per netvsc channel-specific */
+struct netvsc_device {
+	struct hv_device *dev;
+
+	atomic_t refcnt;
+	atomic_t num_outstanding_sends;
+	/*
+	 * List of free preallocated hv_netvsc_packet to represent receive
+	 * packet
+	 */
+	struct list_head recv_pkt_list;
+	spinlock_t recv_pkt_list_lock;
+
+	/* Send buffer allocated by us but manages by NetVSP */
+	void *send_buf;
+	u32 send_buf_size;
+	u32 send_buf_gpadl_handle;
+	u32 send_section_size;
+
+	/* Receive buffer allocated by us but manages by NetVSP */
+	void *recv_buf;
+	u32 recv_buf_size;
+	u32 recv_buf_gpadl_handle;
+	u32 recv_section_cnt;
+	struct nvsp_1_receive_buffer_section *recv_section;
+
+	/* Used for NetVSP initialization protocol */
+	struct completion channel_init_wait;
+	struct nvsp_message channel_init_pkt;
+
+	struct nvsp_message revoke_packet;
+	/* unsigned char HwMacAddr[HW_MACADDR_LEN]; */
+
+	/* Holds rndis device info */
+	void *extension;
+};
+
 
 /*  Status codes */
 
@@ -618,6 +1002,13 @@ struct rndis_message {
 	union rndis_message_container msg;
 };
 
+
+struct rndis_filter_packet {
+	void *completion_ctx;
+	void (*completion)(void *context);
+	struct rndis_message msg;
+};
+
 /* Handy macros */
 
 /* get the size of an RNDIS message. Pass in the message type, */
@@ -650,4 +1041,27 @@ struct rndis_message {
 #define RNDIS_MESSAGE_RAW_PTR_TO_MESSAGE_PTR(rndis_msg)	\
 	((void *) rndis_msg)
 
-#endif /* _RNDIS_H_ */
+
+#define __struct_bcount(x)
+
+
+
+#define RNDIS_HEADER_SIZE	(sizeof(struct rndis_message) - \
+				 sizeof(union rndis_message_container))
+
+#define NDIS_PACKET_TYPE_DIRECTED	0x00000001
+#define NDIS_PACKET_TYPE_MULTICAST	0x00000002
+#define NDIS_PACKET_TYPE_ALL_MULTICAST	0x00000004
+#define NDIS_PACKET_TYPE_BROADCAST	0x00000008
+#define NDIS_PACKET_TYPE_SOURCE_ROUTING	0x00000010
+#define NDIS_PACKET_TYPE_PROMISCUOUS	0x00000020
+#define NDIS_PACKET_TYPE_SMT		0x00000040
+#define NDIS_PACKET_TYPE_ALL_LOCAL	0x00000080
+#define NDIS_PACKET_TYPE_GROUP		0x00000100
+#define NDIS_PACKET_TYPE_ALL_FUNCTIONAL	0x00000200
+#define NDIS_PACKET_TYPE_FUNCTIONAL	0x00000400
+#define NDIS_PACKET_TYPE_MAC_FRAME	0x00000800
+
+
+
+#endif /* _HYPERV_NET_H */
diff --git a/drivers/staging/hv/vstorage.h b/drivers/staging/hv/hyperv_storage.h
similarity index 63%
rename from drivers/staging/hv/vstorage.h
rename to drivers/staging/hv/hyperv_storage.h
index ebb4d671c424206da9583b9513bb0b65c4c3a459..a01f9a07c988961c0389eb60ffb794a0ce87743f 100644
--- a/drivers/staging/hv/vstorage.h
+++ b/drivers/staging/hv/hyperv_storage.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2009, Microsoft Corporation.
+ * Copyright (c) 2011, Microsoft Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -18,13 +18,19 @@
  * Authors:
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
  *
  */
 
+#ifndef _HYPERV_STORAGE_H
+#define _HYPERV_STORAGE_H
+
+
 /* vstorage.w revision number.  This is used in the case of a version match, */
 /* to alert the user that structure sizes may be mismatched even though the */
 /* protocol versions match. */
 
+
 #define REVISION_STRING(REVISION_) #REVISION_
 #define FILL_VMSTOR_REVISION(RESULT_LVALUE_)				\
 	do {								\
@@ -190,3 +196,139 @@ struct vstor_packet {
 
 /*  This is the set of flags that the vsc can set in any packets it sends */
 #define VSC_LEGAL_FLAGS		(REQUEST_COMPLETION_FLAG)
+
+
+#include <linux/kernel.h>
+#include <linux/wait.h>
+#include "hyperv_storage.h"
+#include "hyperv.h"
+
+/* Defines */
+#define STORVSC_RING_BUFFER_SIZE			(20*PAGE_SIZE)
+#define BLKVSC_RING_BUFFER_SIZE				(20*PAGE_SIZE)
+
+#define STORVSC_MAX_IO_REQUESTS				128
+
+/*
+ * In Hyper-V, each port/path/target maps to 1 scsi host adapter.  In
+ * reality, the path/target is not used (ie always set to 0) so our
+ * scsi host adapter essentially has 1 bus with 1 target that contains
+ * up to 256 luns.
+ */
+#define STORVSC_MAX_LUNS_PER_TARGET			64
+#define STORVSC_MAX_TARGETS				1
+#define STORVSC_MAX_CHANNELS				1
+
+struct hv_storvsc_request;
+
+/* Matches Windows-end */
+enum storvsc_request_type {
+	WRITE_TYPE,
+	READ_TYPE,
+	UNKNOWN_TYPE,
+};
+
+
+struct hv_storvsc_request {
+	struct hv_storvsc_request *request;
+	struct hv_device *device;
+
+	/* Synchronize the request/response if needed */
+	struct completion wait_event;
+
+	unsigned char *sense_buffer;
+	void *context;
+	void (*on_io_completion)(struct hv_storvsc_request *request);
+	struct hv_multipage_buffer data_buffer;
+
+	struct vstor_packet vstor_packet;
+};
+
+
+struct storvsc_device_info {
+	u32 ring_buffer_size;
+	unsigned int port_number;
+	unsigned char path_id;
+	unsigned char target_id;
+};
+
+struct storvsc_major_info {
+	int major;
+	int index;
+	bool do_register;
+	char *devname;
+	char *diskname;
+};
+
+/* A storvsc device is a device object that contains a vmbus channel */
+struct storvsc_device {
+	struct hv_device *device;
+
+	/* 0 indicates the device is being destroyed */
+	atomic_t ref_count;
+
+	bool	 drain_notify;
+	atomic_t num_outstanding_req;
+
+	wait_queue_head_t waiting_to_drain;
+
+	/*
+	 * Each unique Port/Path/Target represents 1 channel ie scsi
+	 * controller. In reality, the pathid, targetid is always 0
+	 * and the port is set by us
+	 */
+	unsigned int port_number;
+	unsigned char path_id;
+	unsigned char target_id;
+
+	/* Used for vsc/vsp channel reset process */
+	struct hv_storvsc_request init_request;
+	struct hv_storvsc_request reset_request;
+};
+
+
+/* Get the stordevice object iff exists and its refcount > 1 */
+static inline struct storvsc_device *get_stor_device(struct hv_device *device)
+{
+	struct storvsc_device *stor_device;
+
+	stor_device = (struct storvsc_device *)device->ext;
+	if (stor_device && atomic_read(&stor_device->ref_count) > 1)
+		atomic_inc(&stor_device->ref_count);
+	else
+		stor_device = NULL;
+
+	return stor_device;
+}
+
+
+static inline void put_stor_device(struct hv_device *device)
+{
+	struct storvsc_device *stor_device;
+
+	stor_device = (struct storvsc_device *)device->ext;
+
+	atomic_dec(&stor_device->ref_count);
+}
+
+static inline void storvsc_wait_to_drain(struct storvsc_device *dev)
+{
+	dev->drain_notify = true;
+	wait_event(dev->waiting_to_drain,
+		   atomic_read(&dev->num_outstanding_req) == 0);
+	dev->drain_notify = false;
+}
+
+/* Interface */
+
+int storvsc_dev_add(struct hv_device *device,
+				void *additional_info);
+int storvsc_dev_remove(struct hv_device *device);
+
+int storvsc_do_io(struct hv_device *device,
+				struct hv_storvsc_request *request);
+
+int storvsc_get_major_info(struct storvsc_device_info *device_info,
+				struct storvsc_major_info *major_info);
+
+#endif /* _HYPERV_STORAGE_H */
diff --git a/drivers/staging/hv/hyperv_vmbus.h b/drivers/staging/hv/hyperv_vmbus.h
new file mode 100644
index 0000000000000000000000000000000000000000..bf30a425b6432f0e2d81b4257a3bf2a989a0548c
--- /dev/null
+++ b/drivers/staging/hv/hyperv_vmbus.h
@@ -0,0 +1,631 @@
+/*
+ *
+ * Copyright (c) 2011, Microsoft Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * Authors:
+ *   Haiyang Zhang <haiyangz@microsoft.com>
+ *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
+ *
+ */
+
+#ifndef _HYPERV_VMBUS_H
+#define _HYPERV_VMBUS_H
+
+#include <linux/list.h>
+#include <asm/sync_bitops.h>
+#include <linux/atomic.h>
+
+#include "hyperv.h"
+
+/*
+ * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent
+ * is set by CPUID(HVCPUID_VERSION_FEATURES).
+ */
+enum hv_cpuid_function {
+	HVCPUID_VERSION_FEATURES		= 0x00000001,
+	HVCPUID_VENDOR_MAXFUNCTION		= 0x40000000,
+	HVCPUID_INTERFACE			= 0x40000001,
+
+	/*
+	 * The remaining functions depend on the value of
+	 * HVCPUID_INTERFACE
+	 */
+	HVCPUID_VERSION			= 0x40000002,
+	HVCPUID_FEATURES			= 0x40000003,
+	HVCPUID_ENLIGHTENMENT_INFO	= 0x40000004,
+	HVCPUID_IMPLEMENTATION_LIMITS		= 0x40000005,
+};
+
+/* Define version of the synthetic interrupt controller. */
+#define HV_SYNIC_VERSION		(1)
+
+/* Define the expected SynIC version. */
+#define HV_SYNIC_VERSION_1		(0x1)
+
+/* Define synthetic interrupt controller message constants. */
+#define HV_MESSAGE_SIZE			(256)
+#define HV_MESSAGE_PAYLOAD_BYTE_COUNT	(240)
+#define HV_MESSAGE_PAYLOAD_QWORD_COUNT	(30)
+#define HV_ANY_VP			(0xFFFFFFFF)
+
+/* Define synthetic interrupt controller flag constants. */
+#define HV_EVENT_FLAGS_COUNT		(256 * 8)
+#define HV_EVENT_FLAGS_BYTE_COUNT	(256)
+#define HV_EVENT_FLAGS_DWORD_COUNT	(256 / sizeof(u32))
+
+/* Define hypervisor message types. */
+enum hv_message_type {
+	HVMSG_NONE			= 0x00000000,
+
+	/* Memory access messages. */
+	HVMSG_UNMAPPED_GPA		= 0x80000000,
+	HVMSG_GPA_INTERCEPT		= 0x80000001,
+
+	/* Timer notification messages. */
+	HVMSG_TIMER_EXPIRED			= 0x80000010,
+
+	/* Error messages. */
+	HVMSG_INVALID_VP_REGISTER_VALUE	= 0x80000020,
+	HVMSG_UNRECOVERABLE_EXCEPTION	= 0x80000021,
+	HVMSG_UNSUPPORTED_FEATURE		= 0x80000022,
+
+	/* Trace buffer complete messages. */
+	HVMSG_EVENTLOG_BUFFERCOMPLETE	= 0x80000040,
+
+	/* Platform-specific processor intercept messages. */
+	HVMSG_X64_IOPORT_INTERCEPT		= 0x80010000,
+	HVMSG_X64_MSR_INTERCEPT		= 0x80010001,
+	HVMSG_X64_CPUID_INTERCEPT		= 0x80010002,
+	HVMSG_X64_EXCEPTION_INTERCEPT	= 0x80010003,
+	HVMSG_X64_APIC_EOI			= 0x80010004,
+	HVMSG_X64_LEGACY_FP_ERROR		= 0x80010005
+};
+
+/* Define the number of synthetic interrupt sources. */
+#define HV_SYNIC_SINT_COUNT		(16)
+#define HV_SYNIC_STIMER_COUNT		(4)
+
+/* Define invalid partition identifier. */
+#define HV_PARTITION_ID_INVALID		((u64)0x0)
+
+/* Define connection identifier type. */
+union hv_connection_id {
+	u32 asu32;
+	struct {
+		u32 id:24;
+		u32 reserved:8;
+	} u;
+};
+
+/* Define port identifier type. */
+union hv_port_id {
+	u32 asu32;
+	struct {
+		u32 id:24;
+		u32 reserved:8;
+	} u ;
+};
+
+/* Define port type. */
+enum hv_port_type {
+	HVPORT_MSG	= 1,
+	HVPORT_EVENT		= 2,
+	HVPORT_MONITOR	= 3
+};
+
+/* Define port information structure. */
+struct hv_port_info {
+	enum hv_port_type port_type;
+	u32 padding;
+	union {
+		struct {
+			u32 target_sint;
+			u32 target_vp;
+			u64 rsvdz;
+		} message_port_info;
+		struct {
+			u32 target_sint;
+			u32 target_vp;
+			u16 base_flag_bumber;
+			u16 flag_count;
+			u32 rsvdz;
+		} event_port_info;
+		struct {
+			u64 monitor_address;
+			u64 rsvdz;
+		} monitor_port_info;
+	};
+};
+
+struct hv_connection_info {
+	enum hv_port_type port_type;
+	u32 padding;
+	union {
+		struct {
+			u64 rsvdz;
+		} message_connection_info;
+		struct {
+			u64 rsvdz;
+		} event_connection_info;
+		struct {
+			u64 monitor_address;
+		} monitor_connection_info;
+	};
+};
+
+/* Define synthetic interrupt controller message flags. */
+union hv_message_flags {
+	u8 asu8;
+	struct {
+		u8 msg_pending:1;
+		u8 reserved:7;
+	};
+};
+
+/* Define synthetic interrupt controller message header. */
+struct hv_message_header {
+	enum hv_message_type message_type;
+	u8 payload_size;
+	union hv_message_flags message_flags;
+	u8 reserved[2];
+	union {
+		u64 sender;
+		union hv_port_id port;
+	};
+};
+
+/* Define timer message payload structure. */
+struct hv_timer_message_payload {
+	u32 timer_index;
+	u32 reserved;
+	u64 expiration_time;	/* When the timer expired */
+	u64 delivery_time;	/* When the message was delivered */
+};
+
+/* Define synthetic interrupt controller message format. */
+struct hv_message {
+	struct hv_message_header header;
+	union {
+		u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
+	} u ;
+};
+
+/* Define the number of message buffers associated with each port. */
+#define HV_PORT_MESSAGE_BUFFER_COUNT	(16)
+
+/* Define the synthetic interrupt message page layout. */
+struct hv_message_page {
+	struct hv_message sint_message[HV_SYNIC_SINT_COUNT];
+};
+
+/* Define the synthetic interrupt controller event flags format. */
+union hv_synic_event_flags {
+	u8 flags8[HV_EVENT_FLAGS_BYTE_COUNT];
+	u32 flags32[HV_EVENT_FLAGS_DWORD_COUNT];
+};
+
+/* Define the synthetic interrupt flags page layout. */
+struct hv_synic_event_flags_page {
+	union hv_synic_event_flags sintevent_flags[HV_SYNIC_SINT_COUNT];
+};
+
+/* Define SynIC control register. */
+union hv_synic_scontrol {
+	u64 as_uint64;
+	struct {
+		u64 enable:1;
+		u64 reserved:63;
+	};
+};
+
+/* Define synthetic interrupt source. */
+union hv_synic_sint {
+	u64 as_uint64;
+	struct {
+		u64 vector:8;
+		u64 reserved1:8;
+		u64 masked:1;
+		u64 auto_eoi:1;
+		u64 reserved2:46;
+	};
+};
+
+/* Define the format of the SIMP register */
+union hv_synic_simp {
+	u64 as_uint64;
+	struct {
+		u64 simp_enabled:1;
+		u64 preserved:11;
+		u64 base_simp_gpa:52;
+	};
+};
+
+/* Define the format of the SIEFP register */
+union hv_synic_siefp {
+	u64 as_uint64;
+	struct {
+		u64 siefp_enabled:1;
+		u64 preserved:11;
+		u64 base_siefp_gpa:52;
+	};
+};
+
+/* Definitions for the monitored notification facility */
+union hv_monitor_trigger_group {
+	u64 as_uint64;
+	struct {
+		u32 pending;
+		u32 armed;
+	};
+};
+
+struct hv_monitor_parameter {
+	union hv_connection_id connectionid;
+	u16 flagnumber;
+	u16 rsvdz;
+};
+
+union hv_monitor_trigger_state {
+	u32 asu32;
+
+	struct {
+		u32 group_enable:4;
+		u32 rsvdz:28;
+	};
+};
+
+/* struct hv_monitor_page Layout */
+/* ------------------------------------------------------ */
+/* | 0   | TriggerState (4 bytes) | Rsvd1 (4 bytes)     | */
+/* | 8   | TriggerGroup[0]                              | */
+/* | 10  | TriggerGroup[1]                              | */
+/* | 18  | TriggerGroup[2]                              | */
+/* | 20  | TriggerGroup[3]                              | */
+/* | 28  | Rsvd2[0]                                     | */
+/* | 30  | Rsvd2[1]                                     | */
+/* | 38  | Rsvd2[2]                                     | */
+/* | 40  | NextCheckTime[0][0]    | NextCheckTime[0][1] | */
+/* | ...                                                | */
+/* | 240 | Latency[0][0..3]                             | */
+/* | 340 | Rsvz3[0]                                     | */
+/* | 440 | Parameter[0][0]                              | */
+/* | 448 | Parameter[0][1]                              | */
+/* | ...                                                | */
+/* | 840 | Rsvd4[0]                                     | */
+/* ------------------------------------------------------ */
+struct hv_monitor_page {
+	union hv_monitor_trigger_state trigger_state;
+	u32 rsvdz1;
+
+	union hv_monitor_trigger_group trigger_group[4];
+	u64 rsvdz2[3];
+
+	s32 next_checktime[4][32];
+
+	u16 latency[4][32];
+	u64 rsvdz3[32];
+
+	struct hv_monitor_parameter parameter[4][32];
+
+	u8 rsvdz4[1984];
+};
+
+/* Declare the various hypercall operations. */
+enum hv_call_code {
+	HVCALL_POST_MESSAGE	= 0x005c,
+	HVCALL_SIGNAL_EVENT	= 0x005d,
+};
+
+/* Definition of the hv_post_message hypercall input structure. */
+struct hv_input_post_message {
+	union hv_connection_id connectionid;
+	u32 reserved;
+	enum hv_message_type message_type;
+	u32 payload_size;
+	u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
+};
+
+/* Definition of the hv_signal_event hypercall input structure. */
+struct hv_input_signal_event {
+	union hv_connection_id connectionid;
+	u16 flag_number;
+	u16 rsvdz;
+};
+
+/*
+ * Versioning definitions used for guests reporting themselves to the
+ * hypervisor, and visa versa.
+ */
+
+/* Version info reported by guest OS's */
+enum hv_guest_os_vendor {
+	HVGUESTOS_VENDOR_MICROSOFT	= 0x0001
+};
+
+enum hv_guest_os_microsoft_ids {
+	HVGUESTOS_MICROSOFT_UNDEFINED	= 0x00,
+	HVGUESTOS_MICROSOFT_MSDOS		= 0x01,
+	HVGUESTOS_MICROSOFT_WINDOWS3X	= 0x02,
+	HVGUESTOS_MICROSOFT_WINDOWS9X	= 0x03,
+	HVGUESTOS_MICROSOFT_WINDOWSNT	= 0x04,
+	HVGUESTOS_MICROSOFT_WINDOWSCE	= 0x05
+};
+
+/*
+ * Declare the MSR used to identify the guest OS.
+ */
+#define HV_X64_MSR_GUEST_OS_ID	0x40000000
+
+union hv_x64_msr_guest_os_id_contents {
+	u64 as_uint64;
+	struct {
+		u64 build_number:16;
+		u64 service_version:8; /* Service Pack, etc. */
+		u64 minor_version:8;
+		u64 major_version:8;
+		u64 os_id:8; /* enum hv_guest_os_microsoft_ids (if Vendor=MS) */
+		u64 vendor_id:16; /* enum hv_guest_os_vendor */
+	};
+};
+
+/*
+ * Declare the MSR used to setup pages used to communicate with the hypervisor.
+ */
+#define HV_X64_MSR_HYPERCALL	0x40000001
+
+union hv_x64_msr_hypercall_contents {
+	u64 as_uint64;
+	struct {
+		u64 enable:1;
+		u64 reserved:11;
+		u64 guest_physical_address:52;
+	};
+};
+
+
+enum {
+	VMBUS_MESSAGE_CONNECTION_ID	= 1,
+	VMBUS_MESSAGE_PORT_ID		= 1,
+	VMBUS_EVENT_CONNECTION_ID	= 2,
+	VMBUS_EVENT_PORT_ID		= 2,
+	VMBUS_MONITOR_CONNECTION_ID	= 3,
+	VMBUS_MONITOR_PORT_ID		= 3,
+	VMBUS_MESSAGE_SINT		= 2,
+};
+
+/* #defines */
+
+#define HV_PRESENT_BIT			0x80000000
+
+#define HV_LINUX_GUEST_ID_LO		0x00000000
+#define HV_LINUX_GUEST_ID_HI		0xB16B00B5
+#define HV_LINUX_GUEST_ID		(((u64)HV_LINUX_GUEST_ID_HI << 32) | \
+					   HV_LINUX_GUEST_ID_LO)
+
+#define HV_CPU_POWER_MANAGEMENT		(1 << 0)
+#define HV_RECOMMENDATIONS_MAX		4
+
+#define HV_X64_MAX			5
+#define HV_CAPS_MAX			8
+
+
+#define HV_HYPERCALL_PARAM_ALIGN	sizeof(u64)
+
+
+/* Service definitions */
+
+#define HV_SERVICE_PARENT_PORT				(0)
+#define HV_SERVICE_PARENT_CONNECTION			(0)
+
+#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS		(0)
+#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER	(1)
+#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE	(2)
+#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED	(3)
+
+#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID		(1)
+#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID		(2)
+#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID	(3)
+#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID	(4)
+#define HV_SERVICE_MAX_MESSAGE_ID				(4)
+
+#define HV_SERVICE_PROTOCOL_VERSION (0x0010)
+#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64
+
+/* #define VMBUS_REVISION_NUMBER	6 */
+
+/* Our local vmbus's port and connection id. Anything >0 is fine */
+/* #define VMBUS_PORT_ID		11 */
+
+/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */
+static const struct hv_guid VMBUS_SERVICE_ID = {
+	.data = {
+		0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c,
+		0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4
+	},
+};
+
+#define MAX_NUM_CPUS	32
+
+
+struct hv_input_signal_event_buffer {
+	u64 align8;
+	struct hv_input_signal_event event;
+};
+
+struct hv_context {
+	/* We only support running on top of Hyper-V
+	* So at this point this really can only contain the Hyper-V ID
+	*/
+	u64 guestid;
+
+	void *hypercall_page;
+
+	bool synic_initialized;
+
+	/*
+	 * This is used as an input param to HvCallSignalEvent hypercall. The
+	 * input param is immutable in our usage and must be dynamic mem (vs
+	 * stack or global). */
+	struct hv_input_signal_event_buffer *signal_event_buffer;
+	/* 8-bytes aligned of the buffer above */
+	struct hv_input_signal_event *signal_event_param;
+
+	void *synic_message_page[MAX_NUM_CPUS];
+	void *synic_event_page[MAX_NUM_CPUS];
+};
+
+extern struct hv_context hv_context;
+
+
+/* Hv Interface */
+
+extern int hv_init(void);
+
+extern void hv_cleanup(void);
+
+extern u16 hv_post_message(union hv_connection_id connection_id,
+			 enum hv_message_type message_type,
+			 void *payload, size_t payload_size);
+
+extern u16 hv_signal_event(void);
+
+extern void hv_synic_init(void *irqarg);
+
+extern void hv_synic_cleanup(void *arg);
+
+
+/* Interface */
+
+
+int hv_ringbuffer_init(struct hv_ring_buffer_info *ring_info, void *buffer,
+		   u32 buflen);
+
+void hv_ringbuffer_cleanup(struct hv_ring_buffer_info *ring_info);
+
+int hv_ringbuffer_write(struct hv_ring_buffer_info *ring_info,
+		    struct scatterlist *sglist,
+		    u32 sgcount);
+
+int hv_ringbuffer_peek(struct hv_ring_buffer_info *ring_info, void *buffer,
+		   u32 buflen);
+
+int hv_ringbuffer_read(struct hv_ring_buffer_info *ring_info,
+		   void *buffer,
+		   u32 buflen,
+		   u32 offset);
+
+u32 hv_get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *ring_info);
+
+void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix);
+
+void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
+			    struct hv_ring_buffer_debug_info *debug_info);
+
+/*
+ * Maximum channels is determined by the size of the interrupt page
+ * which is PAGE_SIZE. 1/2 of PAGE_SIZE is for send endpoint interrupt
+ * and the other is receive endpoint interrupt
+ */
+#define MAX_NUM_CHANNELS	((PAGE_SIZE >> 1) << 3)	/* 16348 channels */
+
+/* The value here must be in multiple of 32 */
+/* TODO: Need to make this configurable */
+#define MAX_NUM_CHANNELS_SUPPORTED	256
+
+
+enum vmbus_connect_state {
+	DISCONNECTED,
+	CONNECTING,
+	CONNECTED,
+	DISCONNECTING
+};
+
+#define MAX_SIZE_CHANNEL_MESSAGE	HV_MESSAGE_PAYLOAD_BYTE_COUNT
+
+struct vmbus_connection {
+	enum vmbus_connect_state conn_state;
+
+	atomic_t next_gpadl_handle;
+
+	/*
+	 * Represents channel interrupts. Each bit position represents a
+	 * channel.  When a channel sends an interrupt via VMBUS, it finds its
+	 * bit in the sendInterruptPage, set it and calls Hv to generate a port
+	 * event. The other end receives the port event and parse the
+	 * recvInterruptPage to see which bit is set
+	 */
+	void *int_page;
+	void *send_int_page;
+	void *recv_int_page;
+
+	/*
+	 * 2 pages - 1st page for parent->child notification and 2nd
+	 * is child->parent notification
+	 */
+	void *monitor_pages;
+	struct list_head chn_msg_list;
+	spinlock_t channelmsg_lock;
+
+	/* List of channels */
+	struct list_head chn_list;
+	spinlock_t channel_lock;
+
+	struct workqueue_struct *work_queue;
+};
+
+
+struct vmbus_msginfo {
+	/* Bookkeeping stuff */
+	struct list_head msglist_entry;
+
+	/* The message itself */
+	unsigned char msg[0];
+};
+
+
+extern struct vmbus_connection vmbus_connection;
+
+/* General vmbus interface */
+
+struct hv_device *vmbus_child_device_create(struct hv_guid *type,
+					 struct hv_guid *instance,
+					 struct vmbus_channel *channel);
+
+int vmbus_child_device_register(struct hv_device *child_device_obj);
+void vmbus_child_device_unregister(struct hv_device *device_obj);
+
+/* static void */
+/* VmbusChildDeviceDestroy( */
+/* struct hv_device *); */
+
+struct vmbus_channel *relid2channel(u32 relid);
+
+
+/* Connection interface */
+
+int vmbus_connect(void);
+
+int vmbus_disconnect(void);
+
+int vmbus_post_msg(void *buffer, size_t buflen);
+
+int vmbus_set_event(u32 child_relid);
+
+void vmbus_on_event(unsigned long data);
+
+
+#endif /* _HYPERV_VMBUS_H */
diff --git a/drivers/staging/hv/logging.h b/drivers/staging/hv/logging.h
deleted file mode 100644
index 17999515ce08795bf528a8fd5821ff909a288b5b..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/logging.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _LOGGING_H_
-#define _LOGGING_H_
-
-#define LOWORD(dw) ((unsigned short)(dw))
-#define HIWORD(dw) ((unsigned short)(((unsigned int) (dw) >> 16) & 0xFFFF))
-
-/* #include <linux/init.h> */
-/* #include <linux/module.h> */
-
-
-#define VMBUS				0x0001
-#define STORVSC				0x0002
-#define NETVSC				0x0004
-#define INPUTVSC			0x0008
-#define BLKVSC				0x0010
-#define VMBUS_DRV			0x0100
-#define STORVSC_DRV			0x0200
-#define NETVSC_DRV			0x0400
-#define INPUTVSC_DRV		0x0800
-#define BLKVSC_DRV			0x1000
-
-#define ALL_MODULES			(VMBUS		|\
-							STORVSC		|\
-							NETVSC		|\
-							INPUTVSC	|\
-							BLKVSC		|\
-							VMBUS_DRV	|\
-							STORVSC_DRV	|\
-							NETVSC_DRV	|\
-							INPUTVSC_DRV|\
-							BLKVSC_DRV)
-
-/* Logging Level */
-#define ERROR_LVL				3
-#define WARNING_LVL				4
-#define INFO_LVL				6
-#define DEBUG_LVL				7
-#define DEBUG_LVL_ENTEREXIT			8
-#define DEBUG_RING_LVL				9
-
-extern unsigned int vmbus_loglevel;
-
-#define DPRINT(mod, lvl, fmt, args...) do {\
-	if ((mod & (HIWORD(vmbus_loglevel))) &&	\
-	    (lvl <= LOWORD(vmbus_loglevel)))	\
-		printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
-	} while (0)
-
-#define DPRINT_DBG(mod, fmt, args...) do {\
-	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
-	    (DEBUG_LVL <= LOWORD(vmbus_loglevel)))	\
-		printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
-	} while (0)
-
-#define DPRINT_INFO(mod, fmt, args...) do {\
-	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
-	    (INFO_LVL <= LOWORD(vmbus_loglevel)))	\
-		printk(KERN_INFO #mod": " fmt "\n", ## args);\
-	} while (0)
-
-#define DPRINT_WARN(mod, fmt, args...) do {\
-	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
-	    (WARNING_LVL <= LOWORD(vmbus_loglevel)))	\
-		printk(KERN_WARNING #mod": WARNING! " fmt "\n", ## args);\
-	} while (0)
-
-#define DPRINT_ERR(mod, fmt, args...) do {\
-	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
-	    (ERROR_LVL <= LOWORD(vmbus_loglevel)))	\
-		printk(KERN_ERR #mod": %s() ERROR!! " fmt "\n",	\
-		       __func__, ## args);\
-	} while (0)
-
-#endif /* _LOGGING_H_ */
diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c
index 20b159775e88a5accd9d33fb0456ca348e584a6c..41cbb26eccbf8c978d5cbc877d15ceebbd4d0f97 100644
--- a/drivers/staging/hv/netvsc.c
+++ b/drivers/staging/hv/netvsc.c
@@ -18,6 +18,8 @@
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
@@ -25,11 +27,9 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "netvsc.h"
-#include "rndis_filter.h"
-#include "channel.h"
+
+#include "hyperv.h"
+#include "hyperv_net.h"
 
 
 /* Globals */
@@ -43,38 +43,6 @@ static const struct hv_guid netvsc_device_type = {
 	}
 };
 
-static int netvsc_device_add(struct hv_device *device, void *additional_info);
-
-static int netvsc_device_remove(struct hv_device *device);
-
-static void netvsc_cleanup(struct hv_driver *driver);
-
-static void netvsc_channel_cb(void *context);
-
-static int netvsc_init_send_buf(struct hv_device *device);
-
-static int netvsc_init_recv_buf(struct hv_device *device);
-
-static int netvsc_destroy_send_buf(struct netvsc_device *net_device);
-
-static int netvsc_destroy_recv_buf(struct netvsc_device *net_device);
-
-static int netvsc_connect_vsp(struct hv_device *device);
-
-static void netvsc_send_completion(struct hv_device *device,
-				   struct vmpacket_descriptor *packet);
-
-static int netvsc_send(struct hv_device *device,
-			struct hv_netvsc_packet *packet);
-
-static void netvsc_receive(struct hv_device *device,
-			    struct vmpacket_descriptor *packet);
-
-static void netvsc_receive_completion(void *context);
-
-static void netvsc_send_recv_completion(struct hv_device *device,
-					u64 transaction_id);
-
 
 static struct netvsc_device *alloc_net_device(struct hv_device *device)
 {
@@ -171,43 +139,85 @@ static struct netvsc_device *release_inbound_net_device(
 	return net_device;
 }
 
-/*
- * netvsc_initialize - Main entry point
- */
-int netvsc_initialize(struct hv_driver *drv)
+static int netvsc_destroy_recv_buf(struct netvsc_device *net_device)
 {
-	struct netvsc_driver *driver = (struct netvsc_driver *)drv;
+	struct nvsp_message *revoke_packet;
+	int ret = 0;
 
-	DPRINT_DBG(NETVSC, "sizeof(struct hv_netvsc_packet)=%zd, "
-		   "sizeof(struct nvsp_message)=%zd, "
-		   "sizeof(struct vmtransfer_page_packet_header)=%zd",
-		   sizeof(struct hv_netvsc_packet),
-		   sizeof(struct nvsp_message),
-		   sizeof(struct vmtransfer_page_packet_header));
+	/*
+	 * If we got a section count, it means we received a
+	 * SendReceiveBufferComplete msg (ie sent
+	 * NvspMessage1TypeSendReceiveBuffer msg) therefore, we need
+	 * to send a revoke msg here
+	 */
+	if (net_device->recv_section_cnt) {
+		/* Send the revoke receive buffer */
+		revoke_packet = &net_device->revoke_packet;
+		memset(revoke_packet, 0, sizeof(struct nvsp_message));
 
-	drv->name = driver_name;
-	memcpy(&drv->dev_type, &netvsc_device_type, sizeof(struct hv_guid));
+		revoke_packet->hdr.msg_type =
+			NVSP_MSG1_TYPE_REVOKE_RECV_BUF;
+		revoke_packet->msg.v1_msg.
+		revoke_recv_buf.id = NETVSC_RECEIVE_BUFFER_ID;
 
-	/* Setup the dispatch table */
-	driver->base.dev_add	= netvsc_device_add;
-	driver->base.dev_rm	= netvsc_device_remove;
-	driver->base.cleanup		= netvsc_cleanup;
+		ret = vmbus_sendpacket(net_device->dev->channel,
+				       revoke_packet,
+				       sizeof(struct nvsp_message),
+				       (unsigned long)revoke_packet,
+				       VM_PKT_DATA_INBAND, 0);
+		/*
+		 * If we failed here, we might as well return and
+		 * have a leak rather than continue and a bugchk
+		 */
+		if (ret != 0) {
+			dev_err(&net_device->dev->device, "unable to send "
+				"revoke receive buffer to netvsp");
+			return -1;
+		}
+	}
 
-	driver->send			= netvsc_send;
+	/* Teardown the gpadl on the vsp end */
+	if (net_device->recv_buf_gpadl_handle) {
+		ret = vmbus_teardown_gpadl(net_device->dev->channel,
+			   net_device->recv_buf_gpadl_handle);
 
-	rndis_filter_init(driver);
-	return 0;
+		/* If we failed here, we might as well return and have a leak
+		 * rather than continue and a bugchk
+		 */
+		if (ret != 0) {
+			dev_err(&net_device->dev->device,
+				   "unable to teardown receive buffer's gpadl");
+			return -1;
+		}
+		net_device->recv_buf_gpadl_handle = 0;
+	}
+
+	if (net_device->recv_buf) {
+		/* Free up the receive buffer */
+		free_pages((unsigned long)net_device->recv_buf,
+			get_order(net_device->recv_buf_size));
+		net_device->recv_buf = NULL;
+	}
+
+	if (net_device->recv_section) {
+		net_device->recv_section_cnt = 0;
+		kfree(net_device->recv_section);
+		net_device->recv_section = NULL;
+	}
+
+	return ret;
 }
 
 static int netvsc_init_recv_buf(struct hv_device *device)
 {
 	int ret = 0;
+	int t;
 	struct netvsc_device *net_device;
 	struct nvsp_message *init_packet;
 
 	net_device = get_outbound_net_device(device);
 	if (!net_device) {
-		DPRINT_ERR(NETVSC, "unable to get net device..."
+		dev_err(&device->device, "unable to get net device..."
 			   "device being destroyed?");
 		return -1;
 	}
@@ -216,15 +226,12 @@ static int netvsc_init_recv_buf(struct hv_device *device)
 		(void *)__get_free_pages(GFP_KERNEL|__GFP_ZERO,
 				get_order(net_device->recv_buf_size));
 	if (!net_device->recv_buf) {
-		DPRINT_ERR(NETVSC,
-			   "unable to allocate receive buffer of size %d",
-			   net_device->recv_buf_size);
+		dev_err(&device->device, "unable to allocate receive "
+			"buffer of size %d", net_device->recv_buf_size);
 		ret = -1;
 		goto cleanup;
 	}
 
-	DPRINT_INFO(NETVSC, "Establishing receive buffer's GPADL...");
-
 	/*
 	 * Establish the gpadl handle for this buffer on this
 	 * channel.  Note: This call uses the vmbus connection rather
@@ -234,15 +241,13 @@ static int netvsc_init_recv_buf(struct hv_device *device)
 				    net_device->recv_buf_size,
 				    &net_device->recv_buf_gpadl_handle);
 	if (ret != 0) {
-		DPRINT_ERR(NETVSC,
-			   "unable to establish receive buffer's gpadl");
+		dev_err(&device->device,
+			"unable to establish receive buffer's gpadl");
 		goto cleanup;
 	}
 
 
 	/* Notify the NetVsp of the gpadl handle */
-	DPRINT_INFO(NETVSC, "Sending NvspMessage1TypeSendReceiveBuffer...");
-
 	init_packet = &net_device->channel_init_pkt;
 
 	memset(init_packet, 0, sizeof(struct nvsp_message));
@@ -254,28 +259,25 @@ static int netvsc_init_recv_buf(struct hv_device *device)
 		send_recv_buf.id = NETVSC_RECEIVE_BUFFER_ID;
 
 	/* Send the gpadl notification request */
-	net_device->wait_condition = 0;
 	ret = vmbus_sendpacket(device->channel, init_packet,
 			       sizeof(struct nvsp_message),
 			       (unsigned long)init_packet,
 			       VM_PKT_DATA_INBAND,
 			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
 	if (ret != 0) {
-		DPRINT_ERR(NETVSC,
-			   "unable to send receive buffer's gpadl to netvsp");
+		dev_err(&device->device,
+			"unable to send receive buffer's gpadl to netvsp");
 		goto cleanup;
 	}
 
-	wait_event_timeout(net_device->channel_init_wait,
-			net_device->wait_condition,
-			msecs_to_jiffies(1000));
-	BUG_ON(net_device->wait_condition == 0);
+	t = wait_for_completion_timeout(&net_device->channel_init_wait, HZ);
+	BUG_ON(t == 0);
 
 
 	/* Check the response */
 	if (init_packet->msg.v1_msg.
 	    send_recv_buf_complete.status != NVSP_STAT_SUCCESS) {
-		DPRINT_ERR(NETVSC, "Unable to complete receive buffer "
+		dev_err(&device->device, "Unable to complete receive buffer "
 			   "initialzation with NetVsp - status %d",
 			   init_packet->msg.v1_msg.
 			   send_recv_buf_complete.status);
@@ -301,14 +303,6 @@ static int netvsc_init_recv_buf(struct hv_device *device)
 		net_device->recv_section_cnt *
 	       sizeof(struct nvsp_1_receive_buffer_section));
 
-	DPRINT_INFO(NETVSC, "Receive sections info (count %d, offset %d, "
-		    "endoffset %d, suballoc size %d, num suballocs %d)",
-		    net_device->recv_section_cnt,
-		    net_device->recv_section[0].offset,
-		    net_device->recv_section[0].end_offset,
-		    net_device->recv_section[0].sub_alloc_size,
-		    net_device->recv_section[0].num_sub_allocs);
-
 	/*
 	 * For 1st release, there should only be 1 section that represents the
 	 * entire receive buffer
@@ -329,15 +323,80 @@ static int netvsc_init_recv_buf(struct hv_device *device)
 	return ret;
 }
 
+static int netvsc_destroy_send_buf(struct netvsc_device *net_device)
+{
+	struct nvsp_message *revoke_packet;
+	int ret = 0;
+
+	/*
+	 * If we got a section count, it means we received a
+	 *  SendReceiveBufferComplete msg (ie sent
+	 *  NvspMessage1TypeSendReceiveBuffer msg) therefore, we need
+	 *  to send a revoke msg here
+	 */
+	if (net_device->send_section_size) {
+		/* Send the revoke send buffer */
+		revoke_packet = &net_device->revoke_packet;
+		memset(revoke_packet, 0, sizeof(struct nvsp_message));
+
+		revoke_packet->hdr.msg_type =
+			NVSP_MSG1_TYPE_REVOKE_SEND_BUF;
+		revoke_packet->msg.v1_msg.
+			revoke_send_buf.id = NETVSC_SEND_BUFFER_ID;
+
+		ret = vmbus_sendpacket(net_device->dev->channel,
+				       revoke_packet,
+				       sizeof(struct nvsp_message),
+				       (unsigned long)revoke_packet,
+				       VM_PKT_DATA_INBAND, 0);
+		/*
+		 * If we failed here, we might as well return and have a leak
+		 * rather than continue and a bugchk
+		 */
+		if (ret != 0) {
+			dev_err(&net_device->dev->device, "unable to send "
+				"revoke send buffer to netvsp");
+			return -1;
+		}
+	}
+
+	/* Teardown the gpadl on the vsp end */
+	if (net_device->send_buf_gpadl_handle) {
+		ret = vmbus_teardown_gpadl(net_device->dev->channel,
+					   net_device->send_buf_gpadl_handle);
+
+		/*
+		 * If we failed here, we might as well return and have a leak
+		 * rather than continue and a bugchk
+		 */
+		if (ret != 0) {
+			dev_err(&net_device->dev->device,
+				"unable to teardown send buffer's gpadl");
+			return -1;
+		}
+		net_device->send_buf_gpadl_handle = 0;
+	}
+
+	if (net_device->send_buf) {
+		/* Free up the receive buffer */
+		free_pages((unsigned long)net_device->send_buf,
+				get_order(net_device->send_buf_size));
+		net_device->send_buf = NULL;
+	}
+
+	return ret;
+}
+
 static int netvsc_init_send_buf(struct hv_device *device)
 {
 	int ret = 0;
+	int t;
 	struct netvsc_device *net_device;
 	struct nvsp_message *init_packet;
 
 	net_device = get_outbound_net_device(device);
 	if (!net_device) {
-		DPRINT_ERR(NETVSC, "unable to get net device..."
+		dev_err(&device->device, "unable to get net device..."
 			   "device being destroyed?");
 		return -1;
 	}
@@ -350,14 +409,12 @@ static int netvsc_init_send_buf(struct hv_device *device)
 		(void *)__get_free_pages(GFP_KERNEL|__GFP_ZERO,
 				get_order(net_device->send_buf_size));
 	if (!net_device->send_buf) {
-		DPRINT_ERR(NETVSC, "unable to allocate send buffer of size %d",
-			   net_device->send_buf_size);
+		dev_err(&device->device, "unable to allocate send "
+			"buffer of size %d", net_device->send_buf_size);
 		ret = -1;
 		goto cleanup;
 	}
 
-	DPRINT_INFO(NETVSC, "Establishing send buffer's GPADL...");
-
 	/*
 	 * Establish the gpadl handle for this buffer on this
 	 * channel.  Note: This call uses the vmbus connection rather
@@ -367,13 +424,11 @@ static int netvsc_init_send_buf(struct hv_device *device)
 				    net_device->send_buf_size,
 				    &net_device->send_buf_gpadl_handle);
 	if (ret != 0) {
-		DPRINT_ERR(NETVSC, "unable to establish send buffer's gpadl");
+		dev_err(&device->device, "unable to establish send buffer's gpadl");
 		goto cleanup;
 	}
 
 	/* Notify the NetVsp of the gpadl handle */
-	DPRINT_INFO(NETVSC, "Sending NvspMessage1TypeSendSendBuffer...");
-
 	init_packet = &net_device->channel_init_pkt;
 
 	memset(init_packet, 0, sizeof(struct nvsp_message));
@@ -385,27 +440,25 @@ static int netvsc_init_send_buf(struct hv_device *device)
 		NETVSC_SEND_BUFFER_ID;
 
 	/* Send the gpadl notification request */
-	net_device->wait_condition = 0;
 	ret = vmbus_sendpacket(device->channel, init_packet,
 			       sizeof(struct nvsp_message),
 			       (unsigned long)init_packet,
 			       VM_PKT_DATA_INBAND,
 			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
 	if (ret != 0) {
-		DPRINT_ERR(NETVSC,
+		dev_err(&device->device,
 			   "unable to send receive buffer's gpadl to netvsp");
 		goto cleanup;
 	}
 
-	wait_event_timeout(net_device->channel_init_wait,
-			net_device->wait_condition,
-			msecs_to_jiffies(1000));
-	BUG_ON(net_device->wait_condition == 0);
+	t = wait_for_completion_timeout(&net_device->channel_init_wait, HZ);
+
+	BUG_ON(t == 0);
 
 	/* Check the response */
 	if (init_packet->msg.v1_msg.
 	    send_send_buf_complete.status != NVSP_STAT_SUCCESS) {
-		DPRINT_ERR(NETVSC, "Unable to complete send buffer "
+		dev_err(&device->device, "Unable to complete send buffer "
 			   "initialzation with NetVsp - status %d",
 			   init_packet->msg.v1_msg.
 			   send_send_buf_complete.status);
@@ -426,234 +479,70 @@ static int netvsc_init_send_buf(struct hv_device *device)
 	return ret;
 }
 
-static int netvsc_destroy_recv_buf(struct netvsc_device *net_device)
+
+static int netvsc_connect_vsp(struct hv_device *device)
 {
-	struct nvsp_message *revoke_packet;
-	int ret = 0;
+	int ret, t;
+	struct netvsc_device *net_device;
+	struct nvsp_message *init_packet;
+	int ndis_version;
 
-	/*
-	 * If we got a section count, it means we received a
-	 * SendReceiveBufferComplete msg (ie sent
-	 * NvspMessage1TypeSendReceiveBuffer msg) therefore, we need
-	 * to send a revoke msg here
-	 */
-	if (net_device->recv_section_cnt) {
-		DPRINT_INFO(NETVSC,
-			    "Sending NvspMessage1TypeRevokeReceiveBuffer...");
+	net_device = get_outbound_net_device(device);
+	if (!net_device) {
+		dev_err(&device->device, "unable to get net device..."
+			   "device being destroyed?");
+		return -1;
+	}
 
-		/* Send the revoke receive buffer */
-		revoke_packet = &net_device->revoke_packet;
-		memset(revoke_packet, 0, sizeof(struct nvsp_message));
+	init_packet = &net_device->channel_init_pkt;
 
-		revoke_packet->hdr.msg_type =
-			NVSP_MSG1_TYPE_REVOKE_RECV_BUF;
-		revoke_packet->msg.v1_msg.
-		revoke_recv_buf.id = NETVSC_RECEIVE_BUFFER_ID;
+	memset(init_packet, 0, sizeof(struct nvsp_message));
+	init_packet->hdr.msg_type = NVSP_MSG_TYPE_INIT;
+	init_packet->msg.init_msg.init.min_protocol_ver =
+		NVSP_MIN_PROTOCOL_VERSION;
+	init_packet->msg.init_msg.init.max_protocol_ver =
+		NVSP_MAX_PROTOCOL_VERSION;
 
-		ret = vmbus_sendpacket(net_device->dev->channel,
-				       revoke_packet,
-				       sizeof(struct nvsp_message),
-				       (unsigned long)revoke_packet,
-				       VM_PKT_DATA_INBAND, 0);
-		/*
-		 * If we failed here, we might as well return and
-		 * have a leak rather than continue and a bugchk
-		 */
-		if (ret != 0) {
-			DPRINT_ERR(NETVSC, "unable to send revoke receive "
-				   "buffer to netvsp");
-			return -1;
-		}
-	}
+	/* Send the init request */
+	ret = vmbus_sendpacket(device->channel, init_packet,
+			       sizeof(struct nvsp_message),
+			       (unsigned long)init_packet,
+			       VM_PKT_DATA_INBAND,
+			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
 
-	/* Teardown the gpadl on the vsp end */
-	if (net_device->recv_buf_gpadl_handle) {
-		DPRINT_INFO(NETVSC, "Tearing down receive buffer's GPADL...");
+	if (ret != 0)
+		goto cleanup;
 
-		ret = vmbus_teardown_gpadl(net_device->dev->channel,
-			   net_device->recv_buf_gpadl_handle);
+	t = wait_for_completion_timeout(&net_device->channel_init_wait, HZ);
 
-		/* If we failed here, we might as well return and have a leak rather than continue and a bugchk */
-		if (ret != 0) {
-			DPRINT_ERR(NETVSC,
-				   "unable to teardown receive buffer's gpadl");
-			return -1;
-		}
-		net_device->recv_buf_gpadl_handle = 0;
+	if (t == 0) {
+		ret = -ETIMEDOUT;
+		goto cleanup;
 	}
 
-	if (net_device->recv_buf) {
-		DPRINT_INFO(NETVSC, "Freeing up receive buffer...");
-
-		/* Free up the receive buffer */
-		free_pages((unsigned long)net_device->recv_buf,
-			get_order(net_device->recv_buf_size));
-		net_device->recv_buf = NULL;
+	if (init_packet->msg.init_msg.init_complete.status !=
+	    NVSP_STAT_SUCCESS) {
+		ret = -1;
+		goto cleanup;
 	}
 
-	if (net_device->recv_section) {
-		net_device->recv_section_cnt = 0;
-		kfree(net_device->recv_section);
-		net_device->recv_section = NULL;
+	if (init_packet->msg.init_msg.init_complete.
+	    negotiated_protocol_ver != NVSP_PROTOCOL_VERSION_1) {
+		ret = -1;
+		goto cleanup;
 	}
+	/* Send the ndis version */
+	memset(init_packet, 0, sizeof(struct nvsp_message));
 
-	return ret;
-}
+	ndis_version = 0x00050000;
 
-static int netvsc_destroy_send_buf(struct netvsc_device *net_device)
-{
-	struct nvsp_message *revoke_packet;
-	int ret = 0;
-
-	/*
-	 * If we got a section count, it means we received a
-	 *  SendReceiveBufferComplete msg (ie sent
-	 *  NvspMessage1TypeSendReceiveBuffer msg) therefore, we need
-	 *  to send a revoke msg here
-	 */
-	if (net_device->send_section_size) {
-		DPRINT_INFO(NETVSC,
-			    "Sending NvspMessage1TypeRevokeSendBuffer...");
-
-		/* Send the revoke send buffer */
-		revoke_packet = &net_device->revoke_packet;
-		memset(revoke_packet, 0, sizeof(struct nvsp_message));
-
-		revoke_packet->hdr.msg_type =
-			NVSP_MSG1_TYPE_REVOKE_SEND_BUF;
-		revoke_packet->msg.v1_msg.
-			revoke_send_buf.id = NETVSC_SEND_BUFFER_ID;
-
-		ret = vmbus_sendpacket(net_device->dev->channel,
-				       revoke_packet,
-				       sizeof(struct nvsp_message),
-				       (unsigned long)revoke_packet,
-				       VM_PKT_DATA_INBAND, 0);
-		/*
-		 * If we failed here, we might as well return and have a leak
-		 * rather than continue and a bugchk
-		 */
-		if (ret != 0) {
-			DPRINT_ERR(NETVSC, "unable to send revoke send buffer "
-				   "to netvsp");
-			return -1;
-		}
-	}
-
-	/* Teardown the gpadl on the vsp end */
-	if (net_device->send_buf_gpadl_handle) {
-		DPRINT_INFO(NETVSC, "Tearing down send buffer's GPADL...");
-		ret = vmbus_teardown_gpadl(net_device->dev->channel,
-					   net_device->send_buf_gpadl_handle);
-
-		/*
-		 * If we failed here, we might as well return and have a leak
-		 * rather than continue and a bugchk
-		 */
-		if (ret != 0) {
-			DPRINT_ERR(NETVSC, "unable to teardown send buffer's "
-				   "gpadl");
-			return -1;
-		}
-		net_device->send_buf_gpadl_handle = 0;
-	}
-
-	if (net_device->send_buf) {
-		DPRINT_INFO(NETVSC, "Freeing up send buffer...");
-
-		/* Free up the receive buffer */
-		free_pages((unsigned long)net_device->send_buf,
-				get_order(net_device->send_buf_size));
-		net_device->send_buf = NULL;
-	}
-
-	return ret;
-}
-
-
-static int netvsc_connect_vsp(struct hv_device *device)
-{
-	int ret;
-	struct netvsc_device *net_device;
-	struct nvsp_message *init_packet;
-	int ndis_version;
-
-	net_device = get_outbound_net_device(device);
-	if (!net_device) {
-		DPRINT_ERR(NETVSC, "unable to get net device..."
-			   "device being destroyed?");
-		return -1;
-	}
-
-	init_packet = &net_device->channel_init_pkt;
-
-	memset(init_packet, 0, sizeof(struct nvsp_message));
-	init_packet->hdr.msg_type = NVSP_MSG_TYPE_INIT;
-	init_packet->msg.init_msg.init.min_protocol_ver =
-		NVSP_MIN_PROTOCOL_VERSION;
-	init_packet->msg.init_msg.init.max_protocol_ver =
-		NVSP_MAX_PROTOCOL_VERSION;
-
-	DPRINT_INFO(NETVSC, "Sending NvspMessageTypeInit...");
-
-	/* Send the init request */
-	net_device->wait_condition = 0;
-	ret = vmbus_sendpacket(device->channel, init_packet,
-			       sizeof(struct nvsp_message),
-			       (unsigned long)init_packet,
-			       VM_PKT_DATA_INBAND,
-			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
-
-	if (ret != 0) {
-		DPRINT_ERR(NETVSC, "unable to send NvspMessageTypeInit");
-		goto cleanup;
-	}
-
-	wait_event_timeout(net_device->channel_init_wait,
-			net_device->wait_condition,
-			msecs_to_jiffies(1000));
-	if (net_device->wait_condition == 0) {
-		ret = -ETIMEDOUT;
-		goto cleanup;
-	}
-
-	DPRINT_INFO(NETVSC, "NvspMessageTypeInit status(%d) max mdl chain (%d)",
-		init_packet->msg.init_msg.init_complete.status,
-		init_packet->msg.init_msg.
-		    init_complete.max_mdl_chain_len);
-
-	if (init_packet->msg.init_msg.init_complete.status !=
-	    NVSP_STAT_SUCCESS) {
-		DPRINT_ERR(NETVSC,
-			"unable to initialize with netvsp (status 0x%x)",
-			init_packet->msg.init_msg.init_complete.status);
-		ret = -1;
-		goto cleanup;
-	}
-
-	if (init_packet->msg.init_msg.init_complete.
-	    negotiated_protocol_ver != NVSP_PROTOCOL_VERSION_1) {
-		DPRINT_ERR(NETVSC, "unable to initialize with netvsp "
-			   "(version expected 1 got %d)",
-			   init_packet->msg.init_msg.
-			   init_complete.negotiated_protocol_ver);
-		ret = -1;
-		goto cleanup;
-	}
-	DPRINT_INFO(NETVSC, "Sending NvspMessage1TypeSendNdisVersion...");
-
-	/* Send the ndis version */
-	memset(init_packet, 0, sizeof(struct nvsp_message));
-
-	ndis_version = 0x00050000;
-
-	init_packet->hdr.msg_type = NVSP_MSG1_TYPE_SEND_NDIS_VER;
-	init_packet->msg.v1_msg.
-		send_ndis_ver.ndis_major_ver =
-				(ndis_version & 0xFFFF0000) >> 16;
-	init_packet->msg.v1_msg.
-		send_ndis_ver.ndis_minor_ver =
-				ndis_version & 0xFFFF;
+	init_packet->hdr.msg_type = NVSP_MSG1_TYPE_SEND_NDIS_VER;
+	init_packet->msg.v1_msg.
+		send_ndis_ver.ndis_major_ver =
+				(ndis_version & 0xFFFF0000) >> 16;
+	init_packet->msg.v1_msg.
+		send_ndis_ver.ndis_minor_ver =
+				ndis_version & 0xFFFF;
 
 	/* Send the init request */
 	ret = vmbus_sendpacket(device->channel, init_packet,
@@ -661,8 +550,6 @@ static int netvsc_connect_vsp(struct hv_device *device)
 				(unsigned long)init_packet,
 				VM_PKT_DATA_INBAND, 0);
 	if (ret != 0) {
-		DPRINT_ERR(NETVSC,
-			   "unable to send NvspMessage1TypeSendNdisVersion");
 		ret = -1;
 		goto cleanup;
 	}
@@ -677,143 +564,42 @@ static int netvsc_connect_vsp(struct hv_device *device)
 	return ret;
 }
 
-static void NetVscDisconnectFromVsp(struct netvsc_device *net_device)
+static void netvsc_disconnect_vsp(struct netvsc_device *net_device)
 {
 	netvsc_destroy_recv_buf(net_device);
 	netvsc_destroy_send_buf(net_device);
 }
 
-/*
- * netvsc_device_add - Callback when the device belonging to this
- * driver is added
- */
-static int netvsc_device_add(struct hv_device *device, void *additional_info)
-{
-	int ret = 0;
-	int i;
-	struct netvsc_device *net_device;
-	struct hv_netvsc_packet *packet, *pos;
-	struct netvsc_driver *net_driver =
-				(struct netvsc_driver *)device->drv;
-
-	net_device = alloc_net_device(device);
-	if (!net_device) {
-		ret = -1;
-		goto cleanup;
-	}
-
-	DPRINT_DBG(NETVSC, "netvsc channel object allocated - %p", net_device);
-
-	/* Initialize the NetVSC channel extension */
-	net_device->recv_buf_size = NETVSC_RECEIVE_BUFFER_SIZE;
-	spin_lock_init(&net_device->recv_pkt_list_lock);
-
-	net_device->send_buf_size = NETVSC_SEND_BUFFER_SIZE;
-
-	INIT_LIST_HEAD(&net_device->recv_pkt_list);
-
-	for (i = 0; i < NETVSC_RECEIVE_PACKETLIST_COUNT; i++) {
-		packet = kzalloc(sizeof(struct hv_netvsc_packet) +
-				 (NETVSC_RECEIVE_SG_COUNT *
-				  sizeof(struct hv_page_buffer)), GFP_KERNEL);
-		if (!packet) {
-			DPRINT_DBG(NETVSC, "unable to allocate netvsc pkts "
-				   "for receive pool (wanted %d got %d)",
-				   NETVSC_RECEIVE_PACKETLIST_COUNT, i);
-			break;
-		}
-		list_add_tail(&packet->list_ent,
-			      &net_device->recv_pkt_list);
-	}
-	init_waitqueue_head(&net_device->channel_init_wait);
-
-	/* Open the channel */
-	ret = vmbus_open(device->channel, net_driver->ring_buf_size,
-			 net_driver->ring_buf_size, NULL, 0,
-			 netvsc_channel_cb, device);
-
-	if (ret != 0) {
-		DPRINT_ERR(NETVSC, "unable to open channel: %d", ret);
-		ret = -1;
-		goto cleanup;
-	}
-
-	/* Channel is opened */
-	DPRINT_INFO(NETVSC, "*** NetVSC channel opened successfully! ***");
-
-	/* Connect with the NetVsp */
-	ret = netvsc_connect_vsp(device);
-	if (ret != 0) {
-		DPRINT_ERR(NETVSC, "unable to connect to NetVSP - %d", ret);
-		ret = -1;
-		goto close;
-	}
-
-	DPRINT_INFO(NETVSC, "*** NetVSC channel handshake result - %d ***",
-		    ret);
-
-	return ret;
-
-close:
-	/* Now, we can close the channel safely */
-	vmbus_close(device->channel);
-
-cleanup:
-
-	if (net_device) {
-		list_for_each_entry_safe(packet, pos,
-					 &net_device->recv_pkt_list,
-					 list_ent) {
-			list_del(&packet->list_ent);
-			kfree(packet);
-		}
-
-		release_outbound_net_device(device);
-		release_inbound_net_device(device);
-
-		free_net_device(net_device);
-	}
-
-	return ret;
-}
-
 /*
  * netvsc_device_remove - Callback when the root bus device is removed
  */
-static int netvsc_device_remove(struct hv_device *device)
+int netvsc_device_remove(struct hv_device *device)
 {
 	struct netvsc_device *net_device;
 	struct hv_netvsc_packet *netvsc_packet, *pos;
 
-	DPRINT_INFO(NETVSC, "Disabling outbound traffic on net device (%p)...",
-		    device->ext);
-
 	/* Stop outbound traffic ie sends and receives completions */
 	net_device = release_outbound_net_device(device);
 	if (!net_device) {
-		DPRINT_ERR(NETVSC, "No net device present!!");
+		dev_err(&device->device, "No net device present!!");
 		return -1;
 	}
 
 	/* Wait for all send completions */
 	while (atomic_read(&net_device->num_outstanding_sends)) {
-		DPRINT_INFO(NETVSC, "waiting for %d requests to complete...",
-			    atomic_read(&net_device->num_outstanding_sends));
+		dev_err(&device->device,
+			"waiting for %d requests to complete...",
+			atomic_read(&net_device->num_outstanding_sends));
 		udelay(100);
 	}
 
-	DPRINT_INFO(NETVSC, "Disconnecting from netvsp...");
-
-	NetVscDisconnectFromVsp(net_device);
-
-	DPRINT_INFO(NETVSC, "Disabling inbound traffic on net device (%p)...",
-		    device->ext);
+	netvsc_disconnect_vsp(net_device);
 
 	/* Stop inbound traffic ie receives and sends completions */
 	net_device = release_inbound_net_device(device);
 
 	/* At this point, no one should be accessing netDevice except in here */
-	DPRINT_INFO(NETVSC, "net device (%p) safe to remove", net_device);
+	dev_notice(&device->device, "net device safe to remove");
 
 	/* Now, we can close the channel safely */
 	vmbus_close(device->channel);
@@ -829,13 +615,6 @@ static int netvsc_device_remove(struct hv_device *device)
 	return 0;
 }
 
-/*
- * netvsc_cleanup - Perform any cleanup when the driver is removed
- */
-static void netvsc_cleanup(struct hv_driver *drv)
-{
-}
-
 static void netvsc_send_completion(struct hv_device *device,
 				   struct vmpacket_descriptor *packet)
 {
@@ -845,7 +624,7 @@ static void netvsc_send_completion(struct hv_device *device,
 
 	net_device = get_inbound_net_device(device);
 	if (!net_device) {
-		DPRINT_ERR(NETVSC, "unable to get net device..."
+		dev_err(&device->device, "unable to get net device..."
 			   "device being destroyed?");
 		return;
 	}
@@ -853,9 +632,6 @@ static void netvsc_send_completion(struct hv_device *device,
 	nvsp_packet = (struct nvsp_message *)((unsigned long)packet +
 			(packet->offset8 << 3));
 
-	DPRINT_DBG(NETVSC, "send completion packet - type %d",
-		   nvsp_packet->hdr.msg_type);
-
 	if ((nvsp_packet->hdr.msg_type == NVSP_MSG_TYPE_INIT_COMPLETE) ||
 	    (nvsp_packet->hdr.msg_type ==
 	     NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE) ||
@@ -864,8 +640,7 @@ static void netvsc_send_completion(struct hv_device *device,
 		/* Copy the response back */
 		memcpy(&net_device->channel_init_pkt, nvsp_packet,
 		       sizeof(struct nvsp_message));
-		net_device->wait_condition = 1;
-		wake_up(&net_device->channel_init_wait);
+		complete(&net_device->channel_init_wait);
 	} else if (nvsp_packet->hdr.msg_type ==
 		   NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE) {
 		/* Get the send context */
@@ -878,14 +653,14 @@ static void netvsc_send_completion(struct hv_device *device,
 
 		atomic_dec(&net_device->num_outstanding_sends);
 	} else {
-		DPRINT_ERR(NETVSC, "Unknown send completion packet type - "
+		dev_err(&device->device, "Unknown send completion packet type- "
 			   "%d received!!", nvsp_packet->hdr.msg_type);
 	}
 
 	put_net_device(device);
 }
 
-static int netvsc_send(struct hv_device *device,
+int netvsc_send(struct hv_device *device,
 			struct hv_netvsc_packet *packet)
 {
 	struct netvsc_device *net_device;
@@ -895,7 +670,7 @@ static int netvsc_send(struct hv_device *device,
 
 	net_device = get_outbound_net_device(device);
 	if (!net_device) {
-		DPRINT_ERR(NETVSC, "net device (%p) shutting down..."
+		dev_err(&device->device, "net device (%p) shutting down..."
 			   "ignoring outbound packets", net_device);
 		return -2;
 	}
@@ -931,7 +706,7 @@ static int netvsc_send(struct hv_device *device,
 	}
 
 	if (ret != 0)
-		DPRINT_ERR(NETVSC, "Unable to send packet %p ret %d",
+		dev_err(&device->device, "Unable to send packet %p ret %d",
 			   packet, ret);
 
 	atomic_inc(&net_device->num_outstanding_sends);
@@ -939,6 +714,98 @@ static int netvsc_send(struct hv_device *device,
 	return ret;
 }
 
+static void netvsc_send_recv_completion(struct hv_device *device,
+					u64 transaction_id)
+{
+	struct nvsp_message recvcompMessage;
+	int retries = 0;
+	int ret;
+
+	recvcompMessage.hdr.msg_type =
+				NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE;
+
+	/* FIXME: Pass in the status */
+	recvcompMessage.msg.v1_msg.send_rndis_pkt_complete.status =
+		NVSP_STAT_SUCCESS;
+
+retry_send_cmplt:
+	/* Send the completion */
+	ret = vmbus_sendpacket(device->channel, &recvcompMessage,
+			       sizeof(struct nvsp_message), transaction_id,
+			       VM_PKT_COMP, 0);
+	if (ret == 0) {
+		/* success */
+		/* no-op */
+	} else if (ret == -1) {
+		/* no more room...wait a bit and attempt to retry 3 times */
+		retries++;
+		dev_err(&device->device, "unable to send receive completion pkt"
+			" (tid %llx)...retrying %d", transaction_id, retries);
+
+		if (retries < 4) {
+			udelay(100);
+			goto retry_send_cmplt;
+		} else {
+			dev_err(&device->device, "unable to send receive "
+				"completion pkt (tid %llx)...give up retrying",
+				transaction_id);
+		}
+	} else {
+		dev_err(&device->device, "unable to send receive "
+			"completion pkt - %llx", transaction_id);
+	}
+}
+
+/* Send a receive completion packet to RNDIS device (ie NetVsp) */
+static void netvsc_receive_completion(void *context)
+{
+	struct hv_netvsc_packet *packet = context;
+	struct hv_device *device = (struct hv_device *)packet->device;
+	struct netvsc_device *net_device;
+	u64 transaction_id = 0;
+	bool fsend_receive_comp = false;
+	unsigned long flags;
+
+	/*
+	 * Even though it seems logical to do a GetOutboundNetDevice() here to
+	 * send out receive completion, we are using GetInboundNetDevice()
+	 * since we may have disable outbound traffic already.
+	 */
+	net_device = get_inbound_net_device(device);
+	if (!net_device) {
+		dev_err(&device->device, "unable to get net device..."
+			   "device being destroyed?");
+		return;
+	}
+
+	/* Overloading use of the lock. */
+	spin_lock_irqsave(&net_device->recv_pkt_list_lock, flags);
+
+	packet->xfer_page_pkt->count--;
+
+	/*
+	 * Last one in the line that represent 1 xfer page packet.
+	 * Return the xfer page packet itself to the freelist
+	 */
+	if (packet->xfer_page_pkt->count == 0) {
+		fsend_receive_comp = true;
+		transaction_id = packet->completion.recv.recv_completion_tid;
+		list_add_tail(&packet->xfer_page_pkt->list_ent,
+			      &net_device->recv_pkt_list);
+
+	}
+
+	/* Put the packet back */
+	list_add_tail(&packet->list_ent, &net_device->recv_pkt_list);
+	spin_unlock_irqrestore(&net_device->recv_pkt_list_lock, flags);
+
+	/* Send a receive completion for the xfer page packet */
+	if (fsend_receive_comp)
+		netvsc_send_recv_completion(device, transaction_id);
+
+	put_net_device(device);
+}
+
 static void netvsc_receive(struct hv_device *device,
 			    struct vmpacket_descriptor *packet)
 {
@@ -953,11 +820,12 @@ static void netvsc_receive(struct hv_device *device,
 	int i, j;
 	int count = 0, bytes_remain = 0;
 	unsigned long flags;
+
 	LIST_HEAD(listHead);
 
 	net_device = get_inbound_net_device(device);
 	if (!net_device) {
-		DPRINT_ERR(NETVSC, "unable to get net device..."
+		dev_err(&device->device, "unable to get net device..."
 			   "device being destroyed?");
 		return;
 	}
@@ -967,7 +835,7 @@ static void netvsc_receive(struct hv_device *device,
 	 * packet
 	 */
 	if (packet->type != VM_PKT_DATA_USING_XFER_PAGES) {
-		DPRINT_ERR(NETVSC, "Unknown packet type received - %d",
+		dev_err(&device->device, "Unknown packet type received - %d",
 			   packet->type);
 		put_net_device(device);
 		return;
@@ -979,28 +847,22 @@ static void netvsc_receive(struct hv_device *device,
 	/* Make sure this is a valid nvsp packet */
 	if (nvsp_packet->hdr.msg_type !=
 	    NVSP_MSG1_TYPE_SEND_RNDIS_PKT) {
-		DPRINT_ERR(NETVSC, "Unknown nvsp packet type received - %d",
-			   nvsp_packet->hdr.msg_type);
+		dev_err(&device->device, "Unknown nvsp packet type received-"
+			" %d", nvsp_packet->hdr.msg_type);
 		put_net_device(device);
 		return;
 	}
 
-	DPRINT_DBG(NETVSC, "NVSP packet received - type %d",
-		   nvsp_packet->hdr.msg_type);
-
 	vmxferpage_packet = (struct vmtransfer_page_packet_header *)packet;
 
 	if (vmxferpage_packet->xfer_pageset_id != NETVSC_RECEIVE_BUFFER_ID) {
-		DPRINT_ERR(NETVSC, "Invalid xfer page set id - "
+		dev_err(&device->device, "Invalid xfer page set id - "
 			   "expecting %x got %x", NETVSC_RECEIVE_BUFFER_ID,
 			   vmxferpage_packet->xfer_pageset_id);
 		put_net_device(device);
 		return;
 	}
 
-	DPRINT_DBG(NETVSC, "xfer page - range count %d",
-		   vmxferpage_packet->range_cnt);
-
 	/*
 	 * Grab free packets (range count + 1) to represent this xfer
 	 * page packet. +1 to represent the xfer page packet itself.
@@ -1021,9 +883,9 @@ static void netvsc_receive(struct hv_device *device,
 	 * some of the xfer page packet ranges...
 	 */
 	if (count < 2) {
-		DPRINT_ERR(NETVSC, "Got only %d netvsc pkt...needed %d pkts. "
-			   "Dropping this xfer page packet completely!",
-			   count, vmxferpage_packet->range_cnt + 1);
+		dev_err(&device->device, "Got only %d netvsc pkt...needed "
+			"%d pkts. Dropping this xfer page packet completely!",
+			count, vmxferpage_packet->range_cnt + 1);
 
 		/* Return it to the freelist */
 		spin_lock_irqsave(&net_device->recv_pkt_list_lock, flags);
@@ -1049,9 +911,9 @@ static void netvsc_receive(struct hv_device *device,
 	xferpage_packet->count = count - 1;
 
 	if (xferpage_packet->count != vmxferpage_packet->range_cnt) {
-		DPRINT_INFO(NETVSC, "Needed %d netvsc pkts to satisy this xfer "
-			    "page...got %d", vmxferpage_packet->range_cnt,
-			    xferpage_packet->count);
+		dev_err(&device->device, "Needed %d netvsc pkts to satisy "
+			"this xfer page...got %d",
+			vmxferpage_packet->range_cnt, xferpage_packet->count);
 	}
 
 	/* Each range represents 1 RNDIS pkt that contains 1 ethernet frame */
@@ -1117,17 +979,9 @@ static void netvsc_receive(struct hv_device *device,
 					break;
 			}
 		}
-		DPRINT_DBG(NETVSC, "[%d] - (abs offset %u len %u) => "
-			   "(pfn %llx, offset %u, len %u)", i,
-			   vmxferpage_packet->ranges[i].byte_offset,
-			   vmxferpage_packet->ranges[i].byte_count,
-			   netvsc_packet->page_buf[0].pfn,
-			   netvsc_packet->page_buf[0].offset,
-			   netvsc_packet->page_buf[0].len);
 
 		/* Pass it to the upper layer */
-		((struct netvsc_driver *)device->drv)->
-			recv_cb(device, netvsc_packet);
+		rndis_filter_receive(device, netvsc_packet);
 
 		netvsc_receive_completion(netvsc_packet->
 				completion.recv.recv_completion_ctx);
@@ -1136,101 +990,6 @@ static void netvsc_receive(struct hv_device *device,
 	put_net_device(device);
 }
 
-static void netvsc_send_recv_completion(struct hv_device *device,
-					u64 transaction_id)
-{
-	struct nvsp_message recvcompMessage;
-	int retries = 0;
-	int ret;
-
-	DPRINT_DBG(NETVSC, "Sending receive completion pkt - %llx",
-		   transaction_id);
-
-	recvcompMessage.hdr.msg_type =
-				NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE;
-
-	/* FIXME: Pass in the status */
-	recvcompMessage.msg.v1_msg.send_rndis_pkt_complete.status =
-		NVSP_STAT_SUCCESS;
-
-retry_send_cmplt:
-	/* Send the completion */
-	ret = vmbus_sendpacket(device->channel, &recvcompMessage,
-			       sizeof(struct nvsp_message), transaction_id,
-			       VM_PKT_COMP, 0);
-	if (ret == 0) {
-		/* success */
-		/* no-op */
-	} else if (ret == -1) {
-		/* no more room...wait a bit and attempt to retry 3 times */
-		retries++;
-		DPRINT_ERR(NETVSC, "unable to send receive completion pkt "
-			   "(tid %llx)...retrying %d", transaction_id, retries);
-
-		if (retries < 4) {
-			udelay(100);
-			goto retry_send_cmplt;
-		} else {
-			DPRINT_ERR(NETVSC, "unable to send receive completion "
-				  "pkt (tid %llx)...give up retrying",
-				  transaction_id);
-		}
-	} else {
-		DPRINT_ERR(NETVSC, "unable to send receive completion pkt - "
-			   "%llx", transaction_id);
-	}
-}
-
-/* Send a receive completion packet to RNDIS device (ie NetVsp) */
-static void netvsc_receive_completion(void *context)
-{
-	struct hv_netvsc_packet *packet = context;
-	struct hv_device *device = (struct hv_device *)packet->device;
-	struct netvsc_device *net_device;
-	u64 transaction_id = 0;
-	bool fsend_receive_comp = false;
-	unsigned long flags;
-
-	/*
-	 * Even though it seems logical to do a GetOutboundNetDevice() here to
-	 * send out receive completion, we are using GetInboundNetDevice()
-	 * since we may have disable outbound traffic already.
-	 */
-	net_device = get_inbound_net_device(device);
-	if (!net_device) {
-		DPRINT_ERR(NETVSC, "unable to get net device..."
-			   "device being destroyed?");
-		return;
-	}
-
-	/* Overloading use of the lock. */
-	spin_lock_irqsave(&net_device->recv_pkt_list_lock, flags);
-
-	packet->xfer_page_pkt->count--;
-
-	/*
-	 * Last one in the line that represent 1 xfer page packet.
-	 * Return the xfer page packet itself to the freelist
-	 */
-	if (packet->xfer_page_pkt->count == 0) {
-		fsend_receive_comp = true;
-		transaction_id = packet->completion.recv.recv_completion_tid;
-		list_add_tail(&packet->xfer_page_pkt->list_ent,
-			      &net_device->recv_pkt_list);
-
-	}
-
-	/* Put the packet back */
-	list_add_tail(&packet->list_ent, &net_device->recv_pkt_list);
-	spin_unlock_irqrestore(&net_device->recv_pkt_list_lock, flags);
-
-	/* Send a receive completion for the xfer page packet */
-	if (fsend_receive_comp)
-		netvsc_send_recv_completion(device, transaction_id);
-
-	put_net_device(device);
-}
-
 static void netvsc_channel_cb(void *context)
 {
 	int ret;
@@ -1251,7 +1010,7 @@ static void netvsc_channel_cb(void *context)
 
 	net_device = get_inbound_net_device(device);
 	if (!net_device) {
-		DPRINT_ERR(NETVSC, "net device (%p) shutting down..."
+		dev_err(&device->device, "net device (%p) shutting down..."
 			   "ignoring inbound packets", net_device);
 		goto out;
 	}
@@ -1261,9 +1020,6 @@ static void netvsc_channel_cb(void *context)
 					   &bytes_recvd, &request_id);
 		if (ret == 0) {
 			if (bytes_recvd > 0) {
-				DPRINT_DBG(NETVSC, "receive %d bytes, tid %llx",
-					   bytes_recvd, request_id);
-
 				desc = (struct vmpacket_descriptor *)buffer;
 				switch (desc->type) {
 				case VM_PKT_COMP:
@@ -1275,7 +1031,7 @@ static void netvsc_channel_cb(void *context)
 					break;
 
 				default:
-					DPRINT_ERR(NETVSC,
+					dev_err(&device->device,
 						   "unhandled packet type %d, "
 						   "tid %llx len %d\n",
 						   desc->type, request_id,
@@ -1304,7 +1060,7 @@ static void netvsc_channel_cb(void *context)
 			buffer = kmalloc(bytes_recvd, GFP_ATOMIC);
 			if (buffer == NULL) {
 				/* Try again next time around */
-				DPRINT_ERR(NETVSC,
+				dev_err(&device->device,
 					   "unable to allocate buffer of size "
 					   "(%d)!!", bytes_recvd);
 				break;
@@ -1319,3 +1075,102 @@ static void netvsc_channel_cb(void *context)
 	kfree(buffer);
 	return;
 }
+
+/*
+ * netvsc_device_add - Callback when the device belonging to this
+ * driver is added
+ */
+int netvsc_device_add(struct hv_device *device, void *additional_info)
+{
+	int ret = 0;
+	int i;
+	int ring_size =
+	((struct netvsc_device_info *)additional_info)->ring_size;
+	struct netvsc_device *net_device;
+	struct hv_netvsc_packet *packet, *pos;
+
+	net_device = alloc_net_device(device);
+	if (!net_device) {
+		ret = -1;
+		goto cleanup;
+	}
+
+	/* Initialize the NetVSC channel extension */
+	net_device->recv_buf_size = NETVSC_RECEIVE_BUFFER_SIZE;
+	spin_lock_init(&net_device->recv_pkt_list_lock);
+
+	net_device->send_buf_size = NETVSC_SEND_BUFFER_SIZE;
+
+	INIT_LIST_HEAD(&net_device->recv_pkt_list);
+
+	for (i = 0; i < NETVSC_RECEIVE_PACKETLIST_COUNT; i++) {
+		packet = kzalloc(sizeof(struct hv_netvsc_packet) +
+				 (NETVSC_RECEIVE_SG_COUNT *
+				  sizeof(struct hv_page_buffer)), GFP_KERNEL);
+		if (!packet)
+			break;
+
+		list_add_tail(&packet->list_ent,
+			      &net_device->recv_pkt_list);
+	}
+	init_completion(&net_device->channel_init_wait);
+
+	/* Open the channel */
+	ret = vmbus_open(device->channel, ring_size * PAGE_SIZE,
+			 ring_size * PAGE_SIZE, NULL, 0,
+			 netvsc_channel_cb, device);
+
+	if (ret != 0) {
+		dev_err(&device->device, "unable to open channel: %d", ret);
+		ret = -1;
+		goto cleanup;
+	}
+
+	/* Channel is opened */
+	pr_info("hv_netvsc channel opened successfully");
+
+	/* Connect with the NetVsp */
+	ret = netvsc_connect_vsp(device);
+	if (ret != 0) {
+		dev_err(&device->device,
+			"unable to connect to NetVSP - %d", ret);
+		ret = -1;
+		goto close;
+	}
+
+	return ret;
+
+close:
+	/* Now, we can close the channel safely */
+	vmbus_close(device->channel);
+
+cleanup:
+
+	if (net_device) {
+		list_for_each_entry_safe(packet, pos,
+					 &net_device->recv_pkt_list,
+					 list_ent) {
+			list_del(&packet->list_ent);
+			kfree(packet);
+		}
+
+		release_outbound_net_device(device);
+		release_inbound_net_device(device);
+
+		free_net_device(net_device);
+	}
+
+	return ret;
+}
+
+/*
+ * netvsc_initialize - Main entry point
+ */
+int netvsc_initialize(struct hv_driver *drv)
+{
+
+	drv->name = driver_name;
+	memcpy(&drv->dev_type, &netvsc_device_type, sizeof(struct hv_guid));
+
+	return 0;
+}
diff --git a/drivers/staging/hv/netvsc.h b/drivers/staging/hv/netvsc.h
deleted file mode 100644
index 45d24b9d91a176471c24f6b8c21a21662b119a82..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/netvsc.h
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _NETVSC_H_
-#define _NETVSC_H_
-
-#include <linux/list.h>
-#include "vmbus_packet_format.h"
-#include "vmbus_channel_interface.h"
-#include "netvsc_api.h"
-
-
-#define NVSP_INVALID_PROTOCOL_VERSION	((u32)0xFFFFFFFF)
-
-#define NVSP_PROTOCOL_VERSION_1		2
-#define NVSP_MIN_PROTOCOL_VERSION	NVSP_PROTOCOL_VERSION_1
-#define NVSP_MAX_PROTOCOL_VERSION	NVSP_PROTOCOL_VERSION_1
-
-enum {
-	NVSP_MSG_TYPE_NONE = 0,
-
-	/* Init Messages */
-	NVSP_MSG_TYPE_INIT			= 1,
-	NVSP_MSG_TYPE_INIT_COMPLETE		= 2,
-
-	NVSP_VERSION_MSG_START			= 100,
-
-	/* Version 1 Messages */
-	NVSP_MSG1_TYPE_SEND_NDIS_VER		= NVSP_VERSION_MSG_START,
-
-	NVSP_MSG1_TYPE_SEND_RECV_BUF,
-	NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE,
-	NVSP_MSG1_TYPE_REVOKE_RECV_BUF,
-
-	NVSP_MSG1_TYPE_SEND_SEND_BUF,
-	NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE,
-	NVSP_MSG1_TYPE_REVOKE_SEND_BUF,
-
-	NVSP_MSG1_TYPE_SEND_RNDIS_PKT,
-	NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE,
-
-	/*
-	 * This should be set to the number of messages for the version with
-	 * the maximum number of messages.
-	 */
-	NVSP_NUM_MSG_PER_VERSION		= 9,
-};
-
-enum {
-	NVSP_STAT_NONE = 0,
-	NVSP_STAT_SUCCESS,
-	NVSP_STAT_FAIL,
-	NVSP_STAT_PROTOCOL_TOO_NEW,
-	NVSP_STAT_PROTOCOL_TOO_OLD,
-	NVSP_STAT_INVALID_RNDIS_PKT,
-	NVSP_STAT_BUSY,
-	NVSP_STAT_MAX,
-};
-
-struct nvsp_message_header {
-	u32 msg_type;
-};
-
-/* Init Messages */
-
-/*
- * This message is used by the VSC to initialize the channel after the channels
- * has been opened. This message should never include anything other then
- * versioning (i.e. this message will be the same for ever).
- */
-struct nvsp_message_init {
-	u32 min_protocol_ver;
-	u32 max_protocol_ver;
-} __packed;
-
-/*
- * This message is used by the VSP to complete the initialization of the
- * channel. This message should never include anything other then versioning
- * (i.e. this message will be the same for ever).
- */
-struct nvsp_message_init_complete {
-	u32 negotiated_protocol_ver;
-	u32 max_mdl_chain_len;
-	u32 status;
-} __packed;
-
-union nvsp_message_init_uber {
-	struct nvsp_message_init init;
-	struct nvsp_message_init_complete init_complete;
-} __packed;
-
-/* Version 1 Messages */
-
-/*
- * This message is used by the VSC to send the NDIS version to the VSP. The VSP
- * can use this information when handling OIDs sent by the VSC.
- */
-struct nvsp_1_message_send_ndis_version {
-	u32 ndis_major_ver;
-	u32 ndis_minor_ver;
-} __packed;
-
-/*
- * This message is used by the VSC to send a receive buffer to the VSP. The VSP
- * can then use the receive buffer to send data to the VSC.
- */
-struct nvsp_1_message_send_receive_buffer {
-	u32 gpadl_handle;
-	u16 id;
-} __packed;
-
-struct nvsp_1_receive_buffer_section {
-	u32 offset;
-	u32 sub_alloc_size;
-	u32 num_sub_allocs;
-	u32 end_offset;
-} __packed;
-
-/*
- * This message is used by the VSP to acknowledge a receive buffer send by the
- * VSC. This message must be sent by the VSP before the VSP uses the receive
- * buffer.
- */
-struct nvsp_1_message_send_receive_buffer_complete {
-	u32 status;
-	u32 num_sections;
-
-	/*
-	 * The receive buffer is split into two parts, a large suballocation
-	 * section and a small suballocation section. These sections are then
-	 * suballocated by a certain size.
-	 */
-
-	/*
-	 * For example, the following break up of the receive buffer has 6
-	 * large suballocations and 10 small suballocations.
-	 */
-
-	/*
-	 * |            Large Section          |  |   Small Section   |
-	 * ------------------------------------------------------------
-	 * |     |     |     |     |     |     |  | | | | | | | | | | |
-	 * |                                      |
-	 *  LargeOffset                            SmallOffset
-	 */
-
-	struct nvsp_1_receive_buffer_section sections[1];
-} __packed;
-
-/*
- * This message is sent by the VSC to revoke the receive buffer.  After the VSP
- * completes this transaction, the vsp should never use the receive buffer
- * again.
- */
-struct nvsp_1_message_revoke_receive_buffer {
-	u16 id;
-};
-
-/*
- * This message is used by the VSC to send a send buffer to the VSP. The VSC
- * can then use the send buffer to send data to the VSP.
- */
-struct nvsp_1_message_send_send_buffer {
-	u32 gpadl_handle;
-	u16 id;
-} __packed;
-
-/*
- * This message is used by the VSP to acknowledge a send buffer sent by the
- * VSC. This message must be sent by the VSP before the VSP uses the sent
- * buffer.
- */
-struct nvsp_1_message_send_send_buffer_complete {
-	u32 status;
-
-	/*
-	 * The VSC gets to choose the size of the send buffer and the VSP gets
-	 * to choose the sections size of the buffer.  This was done to enable
-	 * dynamic reconfigurations when the cost of GPA-direct buffers
-	 * decreases.
-	 */
-	u32 section_size;
-} __packed;
-
-/*
- * This message is sent by the VSC to revoke the send buffer.  After the VSP
- * completes this transaction, the vsp should never use the send buffer again.
- */
-struct nvsp_1_message_revoke_send_buffer {
-	u16 id;
-};
-
-/*
- * This message is used by both the VSP and the VSC to send a RNDIS message to
- * the opposite channel endpoint.
- */
-struct nvsp_1_message_send_rndis_packet {
-	/*
-	 * This field is specified by RNIDS. They assume there's two different
-	 * channels of communication. However, the Network VSP only has one.
-	 * Therefore, the channel travels with the RNDIS packet.
-	 */
-	u32 channel_type;
-
-	/*
-	 * This field is used to send part or all of the data through a send
-	 * buffer. This values specifies an index into the send buffer. If the
-	 * index is 0xFFFFFFFF, then the send buffer is not being used and all
-	 * of the data was sent through other VMBus mechanisms.
-	 */
-	u32 send_buf_section_index;
-	u32 send_buf_section_size;
-} __packed;
-
-/*
- * This message is used by both the VSP and the VSC to complete a RNDIS message
- * to the opposite channel endpoint. At this point, the initiator of this
- * message cannot use any resources associated with the original RNDIS packet.
- */
-struct nvsp_1_message_send_rndis_packet_complete {
-	u32 status;
-};
-
-union nvsp_1_message_uber {
-	struct nvsp_1_message_send_ndis_version send_ndis_ver;
-
-	struct nvsp_1_message_send_receive_buffer send_recv_buf;
-	struct nvsp_1_message_send_receive_buffer_complete
-						send_recv_buf_complete;
-	struct nvsp_1_message_revoke_receive_buffer revoke_recv_buf;
-
-	struct nvsp_1_message_send_send_buffer send_send_buf;
-	struct nvsp_1_message_send_send_buffer_complete send_send_buf_complete;
-	struct nvsp_1_message_revoke_send_buffer revoke_send_buf;
-
-	struct nvsp_1_message_send_rndis_packet send_rndis_pkt;
-	struct nvsp_1_message_send_rndis_packet_complete
-						send_rndis_pkt_complete;
-} __packed;
-
-union nvsp_all_messages {
-	union nvsp_message_init_uber init_msg;
-	union nvsp_1_message_uber v1_msg;
-} __packed;
-
-/* ALL Messages */
-struct nvsp_message {
-	struct nvsp_message_header hdr;
-	union nvsp_all_messages msg;
-} __packed;
-
-
-
-
-/* #define NVSC_MIN_PROTOCOL_VERSION		1 */
-/* #define NVSC_MAX_PROTOCOL_VERSION		1 */
-
-#define NETVSC_SEND_BUFFER_SIZE			(64*1024)	/* 64K */
-#define NETVSC_SEND_BUFFER_ID			0xface
-
-
-#define NETVSC_RECEIVE_BUFFER_SIZE		(1024*1024)	/* 1MB */
-
-#define NETVSC_RECEIVE_BUFFER_ID		0xcafe
-
-#define NETVSC_RECEIVE_SG_COUNT			1
-
-/* Preallocated receive packets */
-#define NETVSC_RECEIVE_PACKETLIST_COUNT		256
-
-#define NETVSC_PACKET_SIZE                      2048
-
-/* Per netvsc channel-specific */
-struct netvsc_device {
-	struct hv_device *dev;
-
-	atomic_t refcnt;
-	atomic_t num_outstanding_sends;
-	/*
-	 * List of free preallocated hv_netvsc_packet to represent receive
-	 * packet
-	 */
-	struct list_head recv_pkt_list;
-	spinlock_t recv_pkt_list_lock;
-
-	/* Send buffer allocated by us but manages by NetVSP */
-	void *send_buf;
-	u32 send_buf_size;
-	u32 send_buf_gpadl_handle;
-	u32 send_section_size;
-
-	/* Receive buffer allocated by us but manages by NetVSP */
-	void *recv_buf;
-	u32 recv_buf_size;
-	u32 recv_buf_gpadl_handle;
-	u32 recv_section_cnt;
-	struct nvsp_1_receive_buffer_section *recv_section;
-
-	/* Used for NetVSP initialization protocol */
-	int wait_condition;
-	wait_queue_head_t channel_init_wait;
-	struct nvsp_message channel_init_pkt;
-
-	struct nvsp_message revoke_packet;
-	/* unsigned char HwMacAddr[HW_MACADDR_LEN]; */
-
-	/* Holds rndis device info */
-	void *extension;
-};
-
-#endif /* _NETVSC_H_ */
diff --git a/drivers/staging/hv/netvsc_api.h b/drivers/staging/hv/netvsc_api.h
deleted file mode 100644
index b4bed36365949d3bcc0ba19cb533c0bbfd223ec4..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/netvsc_api.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _NETVSC_API_H_
-#define _NETVSC_API_H_
-
-#include "vmbus_api.h"
-
-/* Fwd declaration */
-struct hv_netvsc_packet;
-
-/* Represent the xfer page packet which contains 1 or more netvsc packet */
-struct xferpage_packet {
-	struct list_head list_ent;
-
-	/* # of netvsc packets this xfer packet contains */
-	u32 count;
-};
-
-/* The number of pages which are enough to cover jumbo frame buffer. */
-#define NETVSC_PACKET_MAXPAGE		4
-
-/*
- * Represent netvsc packet which contains 1 RNDIS and 1 ethernet frame
- * within the RNDIS
- */
-struct hv_netvsc_packet {
-	/* Bookkeeping stuff */
-	struct list_head list_ent;
-
-	struct hv_device *device;
-	bool is_data_pkt;
-
-	/*
-	 * Valid only for receives when we break a xfer page packet
-	 * into multiple netvsc packets
-	 */
-	struct xferpage_packet *xfer_page_pkt;
-
-	union {
-		struct{
-			u64 recv_completion_tid;
-			void *recv_completion_ctx;
-			void (*recv_completion)(void *context);
-		} recv;
-		struct{
-			u64 send_completion_tid;
-			void *send_completion_ctx;
-			void (*send_completion)(void *context);
-		} send;
-	} completion;
-
-	/* This points to the memory after page_buf */
-	void *extension;
-
-	u32 total_data_buflen;
-	/* Points to the send/receive buffer where the ethernet frame is */
-	u32 page_buf_cnt;
-	struct hv_page_buffer page_buf[NETVSC_PACKET_MAXPAGE];
-};
-
-/* Represents the net vsc driver */
-struct netvsc_driver {
-	/* Must be the first field */
-	/* Which is a bug FIXME! */
-	struct hv_driver base;
-
-	u32 ring_buf_size;
-	u32 req_ext_size;
-
-	/*
-	 * This is set by the caller to allow us to callback when we
-	 * receive a packet from the "wire"
-	 */
-	int (*recv_cb)(struct hv_device *dev,
-				 struct hv_netvsc_packet *packet);
-	void (*link_status_change)(struct hv_device *dev, u32 status);
-
-	/* Specific to this driver */
-	int (*send)(struct hv_device *dev, struct hv_netvsc_packet *packet);
-
-	void *ctx;
-};
-
-struct netvsc_device_info {
-	unsigned char mac_adr[6];
-	bool link_state;	/* 0 - link up, 1 - link down */
-};
-
-/* Interface */
-int netvsc_initialize(struct hv_driver *drv);
-int rndis_filter_open(struct hv_device *dev);
-int rndis_filter_close(struct hv_device *dev);
-
-#endif /* _NETVSC_API_H_ */
diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c
index 33973568214fdb44c2547a09f7db2b09970c90e9..7b9c229f7295a0a6b50a16d78d7ba19a818557e8 100644
--- a/drivers/staging/hv/netvsc_drv.c
+++ b/drivers/staging/hv/netvsc_drv.c
@@ -18,6 +18,8 @@
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/highmem.h>
@@ -36,11 +38,9 @@
 #include <net/route.h>
 #include <net/sock.h>
 #include <net/pkt_sched.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "version_info.h"
-#include "vmbus.h"
-#include "netvsc_api.h"
+
+#include "hyperv.h"
+#include "hyperv_net.h"
 
 struct net_device_context {
 	/* point back to our device context */
@@ -58,9 +58,6 @@ static int ring_size = 128;
 module_param(ring_size, int, S_IRUGO);
 MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)");
 
-/* The one and only one */
-static struct  netvsc_driver g_netvsc_drv;
-
 /* no-op so the netdev core doesn't return -EINVAL when modifying the the
  * multicast address list in SIOCADDMULTI. hv is setup to get all multicast
  * when it calls RndisFilterOnOpen() */
@@ -78,14 +75,14 @@ static int netvsc_open(struct net_device *net)
 		/* Open up the device */
 		ret = rndis_filter_open(device_obj);
 		if (ret != 0) {
-			DPRINT_ERR(NETVSC_DRV,
-				   "unable to open device (ret %d).", ret);
+			netdev_err(net, "unable to open device (ret %d).\n",
+				   ret);
 			return ret;
 		}
 
 		netif_start_queue(net);
 	} else {
-		DPRINT_ERR(NETVSC_DRV, "unable to open device...link is down.");
+		netdev_err(net, "unable to open device...link is down.\n");
 	}
 
 	return ret;
@@ -101,7 +98,7 @@ static int netvsc_close(struct net_device *net)
 
 	ret = rndis_filter_close(device_obj);
 	if (ret != 0)
-		DPRINT_ERR(NETVSC_DRV, "unable to close device (ret %d).", ret);
+		netdev_err(net, "unable to close device (ret %d).\n", ret);
 
 	return ret;
 }
@@ -130,16 +127,10 @@ static void netvsc_xmit_completion(void *context)
 static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 {
 	struct net_device_context *net_device_ctx = netdev_priv(net);
-	struct hv_driver *drv =
-	    drv_to_hv_drv(net_device_ctx->device_ctx->device.driver);
-	struct netvsc_driver *net_drv_obj = drv->priv;
 	struct hv_netvsc_packet *packet;
 	int ret;
 	unsigned int i, num_pages;
 
-	DPRINT_DBG(NETVSC_DRV, "xmit packet - len %d data_len %d",
-		   skb->len, skb->data_len);
-
 	/* Add 1 for skb->data and additional one for RNDIS */
 	num_pages = skb_shinfo(skb)->nr_frags + 1 + 1;
 	if (num_pages > net_device_ctx->avail)
@@ -148,10 +139,10 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	/* Allocate a netvsc packet based on # of frags. */
 	packet = kzalloc(sizeof(struct hv_netvsc_packet) +
 			 (num_pages * sizeof(struct hv_page_buffer)) +
-			 net_drv_obj->req_ext_size, GFP_ATOMIC);
+			 sizeof(struct rndis_filter_packet), GFP_ATOMIC);
 	if (!packet) {
 		/* out of memory, silently drop packet */
-		DPRINT_ERR(NETVSC_DRV, "unable to allocate hv_netvsc_packet");
+		netdev_err(net, "unable to allocate hv_netvsc_packet\n");
 
 		dev_kfree_skb(skb);
 		net->stats.tx_dropped++;
@@ -191,16 +182,12 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	packet->completion.send.send_completion_ctx = packet;
 	packet->completion.send.send_completion_tid = (unsigned long)skb;
 
-	ret = net_drv_obj->send(net_device_ctx->device_ctx,
+	ret = rndis_filter_send(net_device_ctx->device_ctx,
 				  packet);
 	if (ret == 0) {
 		net->stats.tx_bytes += skb->len;
 		net->stats.tx_packets++;
 
-		DPRINT_DBG(NETVSC_DRV, "# of xmits %lu total size %lu",
-			   net->stats.tx_packets,
-			   net->stats.tx_bytes);
-
 		net_device_ctx->avail -= num_pages;
 		if (net_device_ctx->avail < PACKET_PAGES_LOWATER)
 			netif_stop_queue(net);
@@ -216,15 +203,15 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 /*
  * netvsc_linkstatus_callback - Link up/down notification
  */
-static void netvsc_linkstatus_callback(struct hv_device *device_obj,
+void netvsc_linkstatus_callback(struct hv_device *device_obj,
 				       unsigned int status)
 {
 	struct net_device *net = dev_get_drvdata(&device_obj->device);
 	struct net_device_context *ndev_ctx;
 
 	if (!net) {
-		DPRINT_ERR(NETVSC_DRV, "got link status but net device "
-				"not initialized yet");
+		netdev_err(net, "got link status but net device "
+				"not initialized yet\n");
 		return;
 	}
 
@@ -244,7 +231,7 @@ static void netvsc_linkstatus_callback(struct hv_device *device_obj,
  * netvsc_recv_callback -  Callback when we receive a packet from the
  * "wire" on the specified device.
  */
-static int netvsc_recv_callback(struct hv_device *device_obj,
+int netvsc_recv_callback(struct hv_device *device_obj,
 				struct hv_netvsc_packet *packet)
 {
 	struct net_device *net = dev_get_drvdata(&device_obj->device);
@@ -254,8 +241,8 @@ static int netvsc_recv_callback(struct hv_device *device_obj,
 	unsigned long flags;
 
 	if (!net) {
-		DPRINT_ERR(NETVSC_DRV, "got receive callback but net device "
-				"not initialized yet");
+		netdev_err(net, "got receive callback but net device"
+			" not initialized yet\n");
 		return 0;
 	}
 
@@ -301,9 +288,6 @@ static int netvsc_recv_callback(struct hv_device *device_obj,
 	 */
 	netif_rx(skb);
 
-	DPRINT_DBG(NETVSC_DRV, "# of recvs %lu total size %lu",
-		   net->stats.rx_packets, net->stats.rx_bytes);
-
 	return 0;
 }
 
@@ -317,8 +301,6 @@ static void netvsc_get_drvinfo(struct net_device *net,
 
 static const struct ethtool_ops ethtool_ops = {
 	.get_drvinfo	= netvsc_get_drvinfo,
-	.get_sg		= ethtool_op_get_sg,
-	.set_sg		= ethtool_op_set_sg,
 	.get_link	= ethtool_op_get_link,
 };
 
@@ -351,20 +333,13 @@ static void netvsc_send_garp(struct work_struct *w)
 }
 
 
-static int netvsc_probe(struct device *device)
+static int netvsc_probe(struct hv_device *dev)
 {
-	struct hv_driver *drv =
-		drv_to_hv_drv(device->driver);
-	struct netvsc_driver *net_drv_obj = drv->priv;
-	struct hv_device *device_obj = device_to_hv_device(device);
 	struct net_device *net = NULL;
 	struct net_device_context *net_device_ctx;
 	struct netvsc_device_info device_info;
 	int ret;
 
-	if (!net_drv_obj->base.dev_add)
-		return -1;
-
 	net = alloc_etherdev(sizeof(struct net_device_context));
 	if (!net)
 		return -1;
@@ -373,19 +348,19 @@ static int netvsc_probe(struct device *device)
 	netif_carrier_off(net);
 
 	net_device_ctx = netdev_priv(net);
-	net_device_ctx->device_ctx = device_obj;
+	net_device_ctx->device_ctx = dev;
 	net_device_ctx->avail = ring_size;
-	dev_set_drvdata(device, net);
+	dev_set_drvdata(&dev->device, net);
 	INIT_WORK(&net_device_ctx->work, netvsc_send_garp);
 
 	/* Notify the netvsc driver of the new device */
-	ret = net_drv_obj->base.dev_add(device_obj, &device_info);
+	device_info.ring_size = ring_size;
+	ret = rndis_filte_device_add(dev, &device_info);
 	if (ret != 0) {
 		free_netdev(net);
-		dev_set_drvdata(device, NULL);
+		dev_set_drvdata(&dev->device, NULL);
 
-		DPRINT_ERR(NETVSC_DRV, "unable to add netvsc device (ret %d)",
-			   ret);
+		netdev_err(net, "unable to add netvsc device (ret %d)\n", ret);
 		return ret;
 	}
 
@@ -406,38 +381,32 @@ static int netvsc_probe(struct device *device)
 	net->netdev_ops = &device_ops;
 
 	/* TODO: Add GSO and Checksum offload */
+	net->hw_features = NETIF_F_SG;
 	net->features = NETIF_F_SG;
 
 	SET_ETHTOOL_OPS(net, &ethtool_ops);
-	SET_NETDEV_DEV(net, device);
+	SET_NETDEV_DEV(net, &dev->device);
 
 	ret = register_netdev(net);
 	if (ret != 0) {
 		/* Remove the device and release the resource */
-		net_drv_obj->base.dev_rm(device_obj);
+		rndis_filter_device_remove(dev);
 		free_netdev(net);
 	}
 
 	return ret;
 }
 
-static int netvsc_remove(struct device *device)
+static int netvsc_remove(struct hv_device *dev)
 {
-	struct hv_driver *drv =
-		drv_to_hv_drv(device->driver);
-	struct netvsc_driver *net_drv_obj = drv->priv;
-	struct hv_device *device_obj = device_to_hv_device(device);
-	struct net_device *net = dev_get_drvdata(&device_obj->device);
+	struct net_device *net = dev_get_drvdata(&dev->device);
 	int ret;
 
 	if (net == NULL) {
-		DPRINT_INFO(NETVSC, "no net device to remove");
+		dev_err(&dev->device, "No net device to remove\n");
 		return 0;
 	}
 
-	if (!net_drv_obj->base.dev_rm)
-		return -1;
-
 	/* Stop outbound asap */
 	netif_stop_queue(net);
 	/* netif_carrier_off(net); */
@@ -448,84 +417,27 @@ static int netvsc_remove(struct device *device)
 	 * Call to the vsc driver to let it know that the device is being
 	 * removed
 	 */
-	ret = net_drv_obj->base.dev_rm(device_obj);
+	ret = rndis_filter_device_remove(dev);
 	if (ret != 0) {
 		/* TODO: */
-		DPRINT_ERR(NETVSC, "unable to remove vsc device (ret %d)", ret);
+		netdev_err(net, "unable to remove vsc device (ret %d)\n", ret);
 	}
 
 	free_netdev(net);
 	return ret;
 }
 
-static int netvsc_drv_exit_cb(struct device *dev, void *data)
-{
-	struct device **curr = (struct device **)data;
-
-	*curr = dev;
-	/* stop iterating */
-	return 1;
-}
+/* The one and only one */
+static struct  hv_driver netvsc_drv = {
+	.probe = netvsc_probe,
+	.remove = netvsc_remove,
+};
 
-static void netvsc_drv_exit(void)
+static void __exit netvsc_drv_exit(void)
 {
-	struct netvsc_driver *netvsc_drv_obj = &g_netvsc_drv;
-	struct hv_driver *drv = &g_netvsc_drv.base;
-	struct device *current_dev;
-	int ret;
-
-	while (1) {
-		current_dev = NULL;
-
-		/* Get the device */
-		ret = driver_for_each_device(&drv->driver, NULL,
-					     &current_dev, netvsc_drv_exit_cb);
-		if (ret)
-			DPRINT_WARN(NETVSC_DRV,
-				    "driver_for_each_device returned %d", ret);
-
-		if (current_dev == NULL)
-			break;
-
-		/* Initiate removal from the top-down */
-		DPRINT_INFO(NETVSC_DRV, "unregistering device (%p)...",
-			    current_dev);
-
-		device_unregister(current_dev);
-	}
-
-	if (netvsc_drv_obj->base.cleanup)
-		netvsc_drv_obj->base.cleanup(&netvsc_drv_obj->base);
-
-	vmbus_child_driver_unregister(&drv->driver);
-
-	return;
+	vmbus_child_driver_unregister(&netvsc_drv.driver);
 }
 
-static int netvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
-{
-	struct netvsc_driver *net_drv_obj = &g_netvsc_drv;
-	struct hv_driver *drv = &g_netvsc_drv.base;
-	int ret;
-
-	net_drv_obj->ring_buf_size = ring_size * PAGE_SIZE;
-	net_drv_obj->recv_cb = netvsc_recv_callback;
-	net_drv_obj->link_status_change = netvsc_linkstatus_callback;
-	drv->priv = net_drv_obj;
-
-	/* Callback to client driver to complete the initialization */
-	drv_init(&net_drv_obj->base);
-
-	drv->driver.name = net_drv_obj->base.name;
-
-	drv->driver.probe = netvsc_probe;
-	drv->driver.remove = netvsc_remove;
-
-	/* The driver belongs to vmbus */
-	ret = vmbus_child_driver_register(&drv->driver);
-
-	return ret;
-}
 
 static const struct dmi_system_id __initconst
 hv_netvsc_dmi_table[] __maybe_unused  = {
@@ -541,19 +453,26 @@ hv_netvsc_dmi_table[] __maybe_unused  = {
 };
 MODULE_DEVICE_TABLE(dmi, hv_netvsc_dmi_table);
 
-static int __init netvsc_init(void)
+static int __init netvsc_drv_init(void)
 {
-	DPRINT_INFO(NETVSC_DRV, "Netvsc initializing....");
+	struct hv_driver *drv = &netvsc_drv;
+	int ret;
+
+	pr_info("initializing....");
 
 	if (!dmi_check_system(hv_netvsc_dmi_table))
 		return -ENODEV;
 
-	return netvsc_drv_init(netvsc_initialize);
-}
 
-static void __exit netvsc_exit(void)
-{
-	netvsc_drv_exit();
+	/* Callback to client driver to complete the initialization */
+	netvsc_initialize(drv);
+
+	drv->driver.name = drv->name;
+
+	/* The driver belongs to vmbus */
+	ret = vmbus_child_driver_register(&drv->driver);
+
+	return ret;
 }
 
 static const struct pci_device_id __initconst
@@ -567,5 +486,5 @@ MODULE_LICENSE("GPL");
 MODULE_VERSION(HV_DRV_VERSION);
 MODULE_DESCRIPTION("Microsoft Hyper-V network driver");
 
-module_init(netvsc_init);
-module_exit(netvsc_exit);
+module_init(netvsc_drv_init);
+module_exit(netvsc_drv_exit);
diff --git a/drivers/staging/hv/ring_buffer.c b/drivers/staging/hv/ring_buffer.c
index 66688fb69741b4165cadaa9fdd0652e9b142cee2..3da333018b5a62869882ba236e38dc49b9bd5677 100644
--- a/drivers/staging/hv/ring_buffer.c
+++ b/drivers/staging/hv/ring_buffer.c
@@ -18,13 +18,16 @@
  * Authors:
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
  *
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
 #include <linux/mm.h>
-#include "logging.h"
-#include "ring_buffer.h"
+
+#include "hyperv.h"
+#include "hyperv_vmbus.h"
 
 
 /* #defines */
@@ -34,18 +37,15 @@
 #define BYTES_AVAIL_TO_WRITE(r, w, z) ((w) >= (r)) ? ((z) - ((w) - (r))) : ((r) - (w))
 
 
-/*++
-
-Name:
-	get_ringbuffer_availbytes()
-
-Description:
-	Get number of bytes available to read and to write to
-	for the specified ring buffer
-
---*/
+/*
+ *
+ * hv_get_ringbuffer_availbytes()
+ *
+ * Get number of bytes available to read and to write to
+ * for the specified ring buffer
+ */
 static inline void
-get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
+hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
 			  u32 *read, u32 *write)
 {
 	u32 read_loc, write_loc;
@@ -58,162 +58,131 @@ get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
 	*read = rbi->ring_datasize - *write;
 }
 
-/*++
-
-Name:
-	get_next_write_location()
-
-Description:
-	Get the next write location for the specified ring buffer
-
---*/
+/*
+ * hv_get_next_write_location()
+ *
+ * Get the next write location for the specified ring buffer
+ *
+ */
 static inline u32
-get_next_write_location(struct hv_ring_buffer_info *ring_info)
+hv_get_next_write_location(struct hv_ring_buffer_info *ring_info)
 {
 	u32 next = ring_info->ring_buffer->write_index;
 
-	/* ASSERT(next < ring_info->RingDataSize); */
-
 	return next;
 }
 
-/*++
-
-Name:
-	set_next_write_location()
-
-Description:
-	Set the next write location for the specified ring buffer
-
---*/
+/*
+ * hv_set_next_write_location()
+ *
+ * Set the next write location for the specified ring buffer
+ *
+ */
 static inline void
-set_next_write_location(struct hv_ring_buffer_info *ring_info,
+hv_set_next_write_location(struct hv_ring_buffer_info *ring_info,
 		     u32 next_write_location)
 {
 	ring_info->ring_buffer->write_index = next_write_location;
 }
 
-/*++
-
-Name:
-	get_next_read_location()
-
-Description:
-	Get the next read location for the specified ring buffer
-
---*/
+/*
+ * hv_get_next_read_location()
+ *
+ * Get the next read location for the specified ring buffer
+ */
 static inline u32
-get_next_read_location(struct hv_ring_buffer_info *ring_info)
+hv_get_next_read_location(struct hv_ring_buffer_info *ring_info)
 {
 	u32 next = ring_info->ring_buffer->read_index;
 
-	/* ASSERT(next < ring_info->RingDataSize); */
-
 	return next;
 }
 
-/*++
-
-Name:
-	get_next_readlocation_withoffset()
-
-Description:
-	Get the next read location + offset for the specified ring buffer.
-	This allows the caller to skip
-
---*/
+/*
+ * hv_get_next_readlocation_withoffset()
+ *
+ * Get the next read location + offset for the specified ring buffer.
+ * This allows the caller to skip
+ */
 static inline u32
-get_next_readlocation_withoffset(struct hv_ring_buffer_info *ring_info,
+hv_get_next_readlocation_withoffset(struct hv_ring_buffer_info *ring_info,
 				 u32 offset)
 {
 	u32 next = ring_info->ring_buffer->read_index;
 
-	/* ASSERT(next < ring_info->RingDataSize); */
 	next += offset;
 	next %= ring_info->ring_datasize;
 
 	return next;
 }
 
-/*++
-
-Name:
-	set_next_read_location()
-
-Description:
-	Set the next read location for the specified ring buffer
-
---*/
+/*
+ *
+ * hv_set_next_read_location()
+ *
+ * Set the next read location for the specified ring buffer
+ *
+ */
 static inline void
-set_next_read_location(struct hv_ring_buffer_info *ring_info,
+hv_set_next_read_location(struct hv_ring_buffer_info *ring_info,
 		    u32 next_read_location)
 {
 	ring_info->ring_buffer->read_index = next_read_location;
 }
 
 
-/*++
-
-Name:
-	get_ring_buffer()
-
-Description:
-	Get the start of the ring buffer
-
---*/
+/*
+ *
+ * hv_get_ring_buffer()
+ *
+ * Get the start of the ring buffer
+ */
 static inline void *
-get_ring_buffer(struct hv_ring_buffer_info *ring_info)
+hv_get_ring_buffer(struct hv_ring_buffer_info *ring_info)
 {
 	return (void *)ring_info->ring_buffer->buffer;
 }
 
 
-/*++
-
-Name:
-	get_ring_buffersize()
-
-Description:
-	Get the size of the ring buffer
-
---*/
+/*
+ *
+ * hv_get_ring_buffersize()
+ *
+ * Get the size of the ring buffer
+ */
 static inline u32
-get_ring_buffersize(struct hv_ring_buffer_info *ring_info)
+hv_get_ring_buffersize(struct hv_ring_buffer_info *ring_info)
 {
 	return ring_info->ring_datasize;
 }
 
-/*++
-
-Name:
-	get_ring_bufferindices()
-
-Description:
-	Get the read and write indices as u64 of the specified ring buffer
-
---*/
+/*
+ *
+ * hv_get_ring_bufferindices()
+ *
+ * Get the read and write indices as u64 of the specified ring buffer
+ *
+ */
 static inline u64
-get_ring_bufferindices(struct hv_ring_buffer_info *ring_info)
+hv_get_ring_bufferindices(struct hv_ring_buffer_info *ring_info)
 {
 	return (u64)ring_info->ring_buffer->write_index << 32;
 }
 
 
-/*++
-
-Name:
-	dump_ring_info()
-
-Description:
-	Dump out to console the ring buffer info
-
---*/
-void dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix)
+/*
+ *
+ * hv_dump_ring_info()
+ *
+ * Dump out to console the ring buffer info
+ *
+ */
+void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix)
 {
 	u32 bytes_avail_towrite;
 	u32 bytes_avail_toread;
 
-	get_ringbuffer_availbytes(ring_info,
+	hv_get_ringbuffer_availbytes(ring_info,
 	&bytes_avail_toread,
 	&bytes_avail_towrite);
 
@@ -231,41 +200,90 @@ void dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix)
 }
 
 
-/* Internal routines */
-
-static u32
-copyto_ringbuffer(
-	struct hv_ring_buffer_info	*ring_info,
-	u32				start_write_offset,
-	void				*src,
-	u32				srclen);
-
-static u32
-copyfrom_ringbuffer(
+/*
+ *
+ * hv_copyfrom_ringbuffer()
+ *
+ * Helper routine to copy to source from ring buffer.
+ * Assume there is enough room. Handles wrap-around in src case only!!
+ *
+ */
+static u32 hv_copyfrom_ringbuffer(
 	struct hv_ring_buffer_info	*ring_info,
 	void				*dest,
 	u32				destlen,
-	u32				start_read_offset);
+	u32				start_read_offset)
+{
+	void *ring_buffer = hv_get_ring_buffer(ring_info);
+	u32 ring_buffer_size = hv_get_ring_buffersize(ring_info);
 
+	u32 frag_len;
 
+	/* wrap-around detected at the src */
+	if (destlen > ring_buffer_size - start_read_offset) {
+		frag_len = ring_buffer_size - start_read_offset;
 
-/*++
+		memcpy(dest, ring_buffer + start_read_offset, frag_len);
+		memcpy(dest + frag_len, ring_buffer, destlen - frag_len);
+	} else
+
+		memcpy(dest, ring_buffer + start_read_offset, destlen);
+
+
+	start_read_offset += destlen;
+	start_read_offset %= ring_buffer_size;
+
+	return start_read_offset;
+}
+
+
+/*
+ *
+ * hv_copyto_ringbuffer()
+ *
+ * Helper routine to copy from source to ring buffer.
+ * Assume there is enough room. Handles wrap-around in dest case only!!
+ *
+ */
+static u32 hv_copyto_ringbuffer(
+	struct hv_ring_buffer_info	*ring_info,
+	u32				start_write_offset,
+	void				*src,
+	u32				srclen)
+{
+	void *ring_buffer = hv_get_ring_buffer(ring_info);
+	u32 ring_buffer_size = hv_get_ring_buffersize(ring_info);
+	u32 frag_len;
+
+	/* wrap-around detected! */
+	if (srclen > ring_buffer_size - start_write_offset) {
+		frag_len = ring_buffer_size - start_write_offset;
+		memcpy(ring_buffer + start_write_offset, src, frag_len);
+		memcpy(ring_buffer, src + frag_len, srclen - frag_len);
+	} else
+		memcpy(ring_buffer + start_write_offset, src, srclen);
 
-Name:
-	ringbuffer_get_debuginfo()
+	start_write_offset += srclen;
+	start_write_offset %= ring_buffer_size;
 
-Description:
-	Get various debug metrics for the specified ring buffer
+	return start_write_offset;
+}
 
---*/
-void ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
+/*
+ *
+ * hv_ringbuffer_get_debuginfo()
+ *
+ * Get various debug metrics for the specified ring buffer
+ *
+ */
+void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
 			    struct hv_ring_buffer_debug_info *debug_info)
 {
 	u32 bytes_avail_towrite;
 	u32 bytes_avail_toread;
 
 	if (ring_info->ring_buffer) {
-		get_ringbuffer_availbytes(ring_info,
+		hv_get_ringbuffer_availbytes(ring_info,
 					&bytes_avail_toread,
 					&bytes_avail_towrite);
 
@@ -281,30 +299,26 @@ void ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
 }
 
 
-/*++
-
-Name:
-	get_ringbuffer_interrupt_mask()
-
-Description:
-	Get the interrupt mask for the specified ring buffer
-
---*/
-u32 get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *rbi)
+/*
+ *
+ * hv_get_ringbuffer_interrupt_mask()
+ *
+ * Get the interrupt mask for the specified ring buffer
+ *
+ */
+u32 hv_get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *rbi)
 {
 	return rbi->ring_buffer->interrupt_mask;
 }
 
-/*++
-
-Name:
-	ringbuffer_init()
-
-Description:
-	Initialize the ring buffer
-
---*/
-int ringbuffer_init(struct hv_ring_buffer_info *ring_info,
+/*
+ *
+ * hv_ringbuffer_init()
+ *
+ *Initialize the ring buffer
+ *
+ */
+int hv_ringbuffer_init(struct hv_ring_buffer_info *ring_info,
 		   void *buffer, u32 buflen)
 {
 	if (sizeof(struct hv_ring_buffer) != PAGE_SIZE)
@@ -324,29 +338,25 @@ int ringbuffer_init(struct hv_ring_buffer_info *ring_info,
 	return 0;
 }
 
-/*++
-
-Name:
-	ringbuffer_cleanup()
-
-Description:
-	Cleanup the ring buffer
-
---*/
-void ringbuffer_cleanup(struct hv_ring_buffer_info *ring_info)
+/*
+ *
+ * hv_ringbuffer_cleanup()
+ *
+ * Cleanup the ring buffer
+ *
+ */
+void hv_ringbuffer_cleanup(struct hv_ring_buffer_info *ring_info)
 {
 }
 
-/*++
-
-Name:
-	ringbuffer_write()
-
-Description:
-	Write to the ring buffer
-
---*/
-int ringbuffer_write(struct hv_ring_buffer_info *outring_info,
+/*
+ *
+ * hv_ringbuffer_write()
+ *
+ * Write to the ring buffer
+ *
+ */
+int hv_ringbuffer_write(struct hv_ring_buffer_info *outring_info,
 		    struct scatterlist *sglist, u32 sgcount)
 {
 	int i = 0;
@@ -355,7 +365,7 @@ int ringbuffer_write(struct hv_ring_buffer_info *outring_info,
 	u32 totalbytes_towrite = 0;
 
 	struct scatterlist *sg;
-	volatile u32 next_write_location;
+	u32 next_write_location;
 	u64 prev_indices = 0;
 	unsigned long flags;
 
@@ -368,43 +378,34 @@ int ringbuffer_write(struct hv_ring_buffer_info *outring_info,
 
 	spin_lock_irqsave(&outring_info->ring_lock, flags);
 
-	get_ringbuffer_availbytes(outring_info,
+	hv_get_ringbuffer_availbytes(outring_info,
 				&bytes_avail_toread,
 				&bytes_avail_towrite);
 
-	DPRINT_DBG(VMBUS, "Writing %u bytes...", totalbytes_towrite);
-
-	/* Dumpring_info(Outring_info, "BEFORE "); */
 
 	/* If there is only room for the packet, assume it is full. */
 	/* Otherwise, the next time around, we think the ring buffer */
 	/* is empty since the read index == write index */
 	if (bytes_avail_towrite <= totalbytes_towrite) {
-		DPRINT_DBG(VMBUS,
-			"No more space left on outbound ring buffer "
-			"(needed %u, avail %u)",
-			totalbytes_towrite,
-			bytes_avail_towrite);
-
 		spin_unlock_irqrestore(&outring_info->ring_lock, flags);
 		return -1;
 	}
 
 	/* Write to the ring buffer */
-	next_write_location = get_next_write_location(outring_info);
+	next_write_location = hv_get_next_write_location(outring_info);
 
 	for_each_sg(sglist, sg, sgcount, i)
 	{
-		next_write_location = copyto_ringbuffer(outring_info,
+		next_write_location = hv_copyto_ringbuffer(outring_info,
 						     next_write_location,
 						     sg_virt(sg),
 						     sg->length);
 	}
 
 	/* Set previous packet start */
-	prev_indices = get_ring_bufferindices(outring_info);
+	prev_indices = hv_get_ring_bufferindices(outring_info);
 
-	next_write_location = copyto_ringbuffer(outring_info,
+	next_write_location = hv_copyto_ringbuffer(outring_info,
 					     next_write_location,
 					     &prev_indices,
 					     sizeof(u64));
@@ -413,25 +414,22 @@ int ringbuffer_write(struct hv_ring_buffer_info *outring_info,
 	mb();
 
 	/* Now, update the write location */
-	set_next_write_location(outring_info, next_write_location);
+	hv_set_next_write_location(outring_info, next_write_location);
 
-	/* Dumpring_info(Outring_info, "AFTER "); */
 
 	spin_unlock_irqrestore(&outring_info->ring_lock, flags);
 	return 0;
 }
 
 
-/*++
-
-Name:
-	ringbuffer_peek()
-
-Description:
-	Read without advancing the read index
-
---*/
-int ringbuffer_peek(struct hv_ring_buffer_info *Inring_info,
+/*
+ *
+ * hv_ringbuffer_peek()
+ *
+ * Read without advancing the read index
+ *
+ */
+int hv_ringbuffer_peek(struct hv_ring_buffer_info *Inring_info,
 		   void *Buffer, u32 buflen)
 {
 	u32 bytes_avail_towrite;
@@ -441,17 +439,12 @@ int ringbuffer_peek(struct hv_ring_buffer_info *Inring_info,
 
 	spin_lock_irqsave(&Inring_info->ring_lock, flags);
 
-	get_ringbuffer_availbytes(Inring_info,
+	hv_get_ringbuffer_availbytes(Inring_info,
 				&bytes_avail_toread,
 				&bytes_avail_towrite);
 
 	/* Make sure there is something to read */
 	if (bytes_avail_toread < buflen) {
-		/* DPRINT_DBG(VMBUS,
-			"got callback but not enough to read "
-			"<avail to read %d read size %d>!!",
-			bytes_avail_toread,
-			BufferLen); */
 
 		spin_unlock_irqrestore(&Inring_info->ring_lock, flags);
 
@@ -459,9 +452,9 @@ int ringbuffer_peek(struct hv_ring_buffer_info *Inring_info,
 	}
 
 	/* Convert to byte offset */
-	next_read_location = get_next_read_location(Inring_info);
+	next_read_location = hv_get_next_read_location(Inring_info);
 
-	next_read_location = copyfrom_ringbuffer(Inring_info,
+	next_read_location = hv_copyfrom_ringbuffer(Inring_info,
 						Buffer,
 						buflen,
 						next_read_location);
@@ -472,16 +465,14 @@ int ringbuffer_peek(struct hv_ring_buffer_info *Inring_info,
 }
 
 
-/*++
-
-Name:
-	ringbuffer_read()
-
-Description:
-	Read and advance the read index
-
---*/
-int ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
+/*
+ *
+ * hv_ringbuffer_read()
+ *
+ * Read and advance the read index
+ *
+ */
+int hv_ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
 		   u32 buflen, u32 offset)
 {
 	u32 bytes_avail_towrite;
@@ -495,36 +486,26 @@ int ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
 
 	spin_lock_irqsave(&inring_info->ring_lock, flags);
 
-	get_ringbuffer_availbytes(inring_info,
+	hv_get_ringbuffer_availbytes(inring_info,
 				&bytes_avail_toread,
 				&bytes_avail_towrite);
 
-	DPRINT_DBG(VMBUS, "Reading %u bytes...", buflen);
-
-	/* Dumpring_info(Inring_info, "BEFORE "); */
-
 	/* Make sure there is something to read */
 	if (bytes_avail_toread < buflen) {
-		DPRINT_DBG(VMBUS,
-			"got callback but not enough to read "
-			"<avail to read %d read size %d>!!",
-			bytes_avail_toread,
-			buflen);
-
 		spin_unlock_irqrestore(&inring_info->ring_lock, flags);
 
 		return -1;
 	}
 
 	next_read_location =
-		get_next_readlocation_withoffset(inring_info, offset);
+		hv_get_next_readlocation_withoffset(inring_info, offset);
 
-	next_read_location = copyfrom_ringbuffer(inring_info,
+	next_read_location = hv_copyfrom_ringbuffer(inring_info,
 						buffer,
 						buflen,
 						next_read_location);
 
-	next_read_location = copyfrom_ringbuffer(inring_info,
+	next_read_location = hv_copyfrom_ringbuffer(inring_info,
 						&prev_indices,
 						sizeof(u64),
 						next_read_location);
@@ -535,94 +516,9 @@ int ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
 	mb();
 
 	/* Update the read index */
-	set_next_read_location(inring_info, next_read_location);
-
-	/* Dumpring_info(Inring_info, "AFTER "); */
+	hv_set_next_read_location(inring_info, next_read_location);
 
 	spin_unlock_irqrestore(&inring_info->ring_lock, flags);
 
 	return 0;
 }
-
-
-/*++
-
-Name:
-	copyto_ringbuffer()
-
-Description:
-	Helper routine to copy from source to ring buffer.
-	Assume there is enough room. Handles wrap-around in dest case only!!
-
---*/
-static u32
-copyto_ringbuffer(
-	struct hv_ring_buffer_info	*ring_info,
-	u32				start_write_offset,
-	void				*src,
-	u32				srclen)
-{
-	void *ring_buffer = get_ring_buffer(ring_info);
-	u32 ring_buffer_size = get_ring_buffersize(ring_info);
-	u32 frag_len;
-
-	/* wrap-around detected! */
-	if (srclen > ring_buffer_size - start_write_offset) {
-		DPRINT_DBG(VMBUS, "wrap-around detected!");
-
-		frag_len = ring_buffer_size - start_write_offset;
-		memcpy(ring_buffer + start_write_offset, src, frag_len);
-		memcpy(ring_buffer, src + frag_len, srclen - frag_len);
-	} else
-		memcpy(ring_buffer + start_write_offset, src, srclen);
-
-	start_write_offset += srclen;
-	start_write_offset %= ring_buffer_size;
-
-	return start_write_offset;
-}
-
-
-/*++
-
-Name:
-	copyfrom_ringbuffer()
-
-Description:
-	Helper routine to copy to source from ring buffer.
-	Assume there is enough room. Handles wrap-around in src case only!!
-
---*/
-static u32
-copyfrom_ringbuffer(
-	struct hv_ring_buffer_info	*ring_info,
-	void				*dest,
-	u32				destlen,
-	u32				start_read_offset)
-{
-	void *ring_buffer = get_ring_buffer(ring_info);
-	u32 ring_buffer_size = get_ring_buffersize(ring_info);
-
-	u32 frag_len;
-
-	/* wrap-around detected at the src */
-	if (destlen > ring_buffer_size - start_read_offset) {
-		DPRINT_DBG(VMBUS, "src wrap-around detected!");
-
-		frag_len = ring_buffer_size - start_read_offset;
-
-		memcpy(dest, ring_buffer + start_read_offset, frag_len);
-		memcpy(dest + frag_len, ring_buffer, destlen - frag_len);
-	} else
-
-		memcpy(dest, ring_buffer + start_read_offset, destlen);
-
-
-	start_read_offset += destlen;
-	start_read_offset %= ring_buffer_size;
-
-	return start_read_offset;
-}
-
-
-/* eof */
diff --git a/drivers/staging/hv/ring_buffer.h b/drivers/staging/hv/ring_buffer.h
deleted file mode 100644
index 7bf20d67187b36e0aab810c6cc562fb9544795cf..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/ring_buffer.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _RING_BUFFER_H_
-#define _RING_BUFFER_H_
-
-#include <linux/scatterlist.h>
-
-struct hv_ring_buffer {
-	/* Offset in bytes from the start of ring data below */
-	volatile u32 write_index;
-
-	/* Offset in bytes from the start of ring data below */
-	volatile u32 read_index;
-
-	volatile u32 interrupt_mask;
-
-	/* Pad it to PAGE_SIZE so that data starts on page boundary */
-	u8	reserved[4084];
-
-	/* NOTE:
-	 * The interrupt_mask field is used only for channels but since our
-	 * vmbus connection also uses this data structure and its data starts
-	 * here, we commented out this field.
-	 */
-	/* volatile u32 InterruptMask; */
-
-	/*
-	 * Ring data starts here + RingDataStartOffset
-	 * !!! DO NOT place any fields below this !!!
-	 */
-	u8 buffer[0];
-} __packed;
-
-struct hv_ring_buffer_info {
-	struct hv_ring_buffer *ring_buffer;
-	u32 ring_size;			/* Include the shared header */
-	spinlock_t ring_lock;
-
-	u32 ring_datasize;		/* < ring_size */
-	u32 ring_data_startoffset;
-};
-
-struct hv_ring_buffer_debug_info {
-	u32 current_interrupt_mask;
-	u32 current_read_index;
-	u32 current_write_index;
-	u32 bytes_avail_toread;
-	u32 bytes_avail_towrite;
-};
-
-
-
-/* Interface */
-
-
-int ringbuffer_init(struct hv_ring_buffer_info *ring_info, void *buffer,
-		   u32 buflen);
-
-void ringbuffer_cleanup(struct hv_ring_buffer_info *ring_info);
-
-int ringbuffer_write(struct hv_ring_buffer_info *ring_info,
-		    struct scatterlist *sglist,
-		    u32 sgcount);
-
-int ringbuffer_peek(struct hv_ring_buffer_info *ring_info, void *buffer,
-		   u32 buflen);
-
-int ringbuffer_read(struct hv_ring_buffer_info *ring_info,
-		   void *buffer,
-		   u32 buflen,
-		   u32 offset);
-
-u32 get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *ring_info);
-
-void dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix);
-
-void ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
-			    struct hv_ring_buffer_debug_info *debug_info);
-
-#endif /* _RING_BUFFER_H_ */
diff --git a/drivers/staging/hv/rndis_filter.c b/drivers/staging/hv/rndis_filter.c
index 048376b2b676bb2479417c4e6db7e0034b99e2ab..60ebdb1b6082b33f1a993b1b6928da599df4c1fc 100644
--- a/drivers/staging/hv/rndis_filter.c
+++ b/drivers/staging/hv/rndis_filter.c
@@ -25,17 +25,11 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/if_ether.h>
+#include <linux/netdevice.h>
 
-#include "logging.h"
-#include "hv_api.h"
-#include "netvsc_api.h"
-#include "rndis_filter.h"
+#include "hyperv.h"
+#include "hyperv_net.h"
 
-/* Data types */
-struct rndis_filter_driver_object {
-	/* The original driver */
-	struct netvsc_driver inner_drv;
-};
 
 enum rndis_device_state {
 	RNDIS_DEV_UNINITIALIZED = 0,
@@ -59,8 +53,7 @@ struct rndis_device {
 
 struct rndis_request {
 	struct list_head list_ent;
-	int wait_condition;
-	wait_queue_head_t wait_event;
+	struct completion  wait_event;
 
 	/*
 	 * FIXME: We assumed a fixed size response here. If we do ever need to
@@ -76,31 +69,11 @@ struct rndis_request {
 	struct rndis_message request_msg;
 };
 
-
-struct rndis_filter_packet {
-	void *completion_ctx;
-	void (*completion)(void *context);
-	struct rndis_message msg;
-};
-
-
-static int rndis_filte_device_add(struct hv_device *dev,
-				  void *additional_info);
-
-static int rndis_filter_device_remove(struct hv_device *dev);
-
-static void rndis_filter_cleanup(struct hv_driver *drv);
-
-static int rndis_filter_send(struct hv_device *dev,
-			     struct hv_netvsc_packet *pkt);
-
 static void rndis_filter_send_completion(void *ctx);
 
 static void rndis_filter_send_request_completion(void *ctx);
 
 
-/* The one and only */
-static struct rndis_filter_driver_object rndis_filter;
 
 static struct rndis_device *get_rndis_device(void)
 {
@@ -132,7 +105,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
 	if (!request)
 		return NULL;
 
-	init_waitqueue_head(&request->wait_event);
+	init_completion(&request->wait_event);
 
 	rndis_msg = &request->request_msg;
 	rndis_msg->ndis_msg_type = msg_type;
@@ -264,7 +237,7 @@ static int rndis_filter_send_request(struct rndis_device *dev,
 		rndis_filter_send_request_completion;
 	packet->completion.send.send_completion_tid = (unsigned long)dev;
 
-	ret = rndis_filter.inner_drv.send(dev->net_dev->dev, packet);
+	ret = netvsc_send(dev->net_dev->dev, packet);
 	return ret;
 }
 
@@ -283,14 +256,6 @@ static void rndis_filter_receive_response(struct rndis_device *dev,
 		 */
 		if (request->request_msg.msg.init_req.req_id
 		    == resp->msg.init_complete.req_id) {
-			DPRINT_DBG(NETVSC, "found rndis request for "
-				"this response (id 0x%x req type 0x%x res "
-				"type 0x%x)",
-				request->request_msg.msg.
-				   init_req.req_id,
-				request->request_msg.ndis_msg_type,
-				resp->ndis_msg_type);
-
 			found = true;
 			break;
 		}
@@ -302,10 +267,11 @@ static void rndis_filter_receive_response(struct rndis_device *dev,
 			memcpy(&request->response_msg, resp,
 			       resp->msg_len);
 		} else {
-			DPRINT_ERR(NETVSC, "rndis response buffer overflow "
-				  "detected (size %u max %zu)",
-				  resp->msg_len,
-				  sizeof(struct rndis_filter_packet));
+			dev_err(&dev->net_dev->dev->device,
+				"rndis response buffer overflow "
+				"detected (size %u max %zu)\n",
+				resp->msg_len,
+				sizeof(struct rndis_filter_packet));
 
 			if (resp->ndis_msg_type ==
 			    REMOTE_NDIS_RESET_CMPLT) {
@@ -319,13 +285,13 @@ static void rndis_filter_receive_response(struct rndis_device *dev,
 			}
 		}
 
-		request->wait_condition = 1;
-		wake_up(&request->wait_event);
+		complete(&request->wait_event);
 	} else {
-		DPRINT_ERR(NETVSC, "no rndis request found for this response "
-			   "(id 0x%x res type 0x%x)",
-			   resp->msg.init_complete.req_id,
-			   resp->ndis_msg_type);
+		dev_err(&dev->net_dev->dev->device,
+			"no rndis request found for this response "
+			"(id 0x%x res type 0x%x)\n",
+			resp->msg.init_complete.req_id,
+			resp->ndis_msg_type);
 	}
 }
 
@@ -336,10 +302,10 @@ static void rndis_filter_receive_indicate_status(struct rndis_device *dev,
 			&resp->msg.indicate_status;
 
 	if (indicate->status == RNDIS_STATUS_MEDIA_CONNECT) {
-		rndis_filter.inner_drv.link_status_change(
+		netvsc_linkstatus_callback(
 			dev->net_dev->dev, 1);
 	} else if (indicate->status == RNDIS_STATUS_MEDIA_DISCONNECT) {
-		rndis_filter.inner_drv.link_status_change(
+		netvsc_linkstatus_callback(
 			dev->net_dev->dev, 0);
 	} else {
 		/*
@@ -371,11 +337,10 @@ static void rndis_filter_receive_data(struct rndis_device *dev,
 
 	pkt->is_data_pkt = true;
 
-	rndis_filter.inner_drv.recv_cb(dev->net_dev->dev,
-						   pkt);
+	netvsc_recv_callback(dev->net_dev->dev, pkt);
 }
 
-static int rndis_filter_receive(struct hv_device *dev,
+int rndis_filter_receive(struct hv_device *dev,
 				struct hv_netvsc_packet	*pkt)
 {
 	struct netvsc_device *net_dev = dev->ext;
@@ -388,15 +353,15 @@ static int rndis_filter_receive(struct hv_device *dev,
 
 	/* Make sure the rndis device state is initialized */
 	if (!net_dev->extension) {
-		DPRINT_ERR(NETVSC, "got rndis message but no rndis device..."
-			  "dropping this message!");
+		dev_err(&dev->device, "got rndis message but no rndis device - "
+			  "dropping this message!\n");
 		return -1;
 	}
 
 	rndis_dev = (struct rndis_device *)net_dev->extension;
 	if (rndis_dev->state == RNDIS_DEV_UNINITIALIZED) {
-		DPRINT_ERR(NETVSC, "got rndis message but rndis device "
-			   "uninitialized...dropping this message!");
+		dev_err(&dev->device, "got rndis message but rndis device "
+			   "uninitialized...dropping this message!\n");
 		return -1;
 	}
 
@@ -417,8 +382,8 @@ static int rndis_filter_receive(struct hv_device *dev,
 		kunmap_atomic(rndis_hdr - pkt->page_buf[0].offset,
 			      KM_IRQ0);
 
-		DPRINT_ERR(NETVSC, "invalid rndis message? (expected %u "
-			   "bytes got %u)...dropping this message!",
+		dev_err(&dev->device, "invalid rndis message? (expected %u "
+			   "bytes got %u)...dropping this message!\n",
 			   rndis_hdr->msg_len,
 			   pkt->total_data_buflen);
 		return -1;
@@ -427,8 +392,8 @@ static int rndis_filter_receive(struct hv_device *dev,
 
 	if ((rndis_hdr->ndis_msg_type != REMOTE_NDIS_PACKET_MSG) &&
 	    (rndis_hdr->msg_len > sizeof(struct rndis_message))) {
-		DPRINT_ERR(NETVSC, "incoming rndis message buffer overflow "
-			   "detected (got %u, max %zu)...marking it an error!",
+		dev_err(&dev->device, "incoming rndis message buffer overflow "
+			   "detected (got %u, max %zu)..marking it an error!\n",
 			   rndis_hdr->msg_len,
 			   sizeof(struct rndis_message));
 	}
@@ -460,7 +425,8 @@ static int rndis_filter_receive(struct hv_device *dev,
 		rndis_filter_receive_indicate_status(rndis_dev, &rndis_msg);
 		break;
 	default:
-		DPRINT_ERR(NETVSC, "unhandled rndis message (type %u len %u)",
+		dev_err(&dev->device,
+			"unhandled rndis message (type %u len %u)\n",
 			   rndis_msg.ndis_msg_type,
 			   rndis_msg.msg_len);
 		break;
@@ -477,6 +443,7 @@ static int rndis_filter_query_device(struct rndis_device *dev, u32 oid,
 	struct rndis_query_request *query;
 	struct rndis_query_complete *query_complete;
 	int ret = 0;
+	int t;
 
 	if (!result)
 		return -EINVAL;
@@ -496,14 +463,12 @@ static int rndis_filter_query_device(struct rndis_device *dev, u32 oid,
 	query->info_buflen = 0;
 	query->dev_vc_handle = 0;
 
-	request->wait_condition = 0;
 	ret = rndis_filter_send_request(dev, request);
 	if (ret != 0)
 		goto Cleanup;
 
-	wait_event_timeout(request->wait_event, request->wait_condition,
-				msecs_to_jiffies(1000));
-	if (request->wait_condition == 0) {
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+	if (t == 0) {
 		ret = -ETIMEDOUT;
 		goto Cleanup;
 	}
@@ -555,7 +520,7 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev,
 	struct rndis_set_request *set;
 	struct rndis_set_complete *set_complete;
 	u32 status;
-	int ret;
+	int ret, t;
 
 	request = get_rndis_request(dev, REMOTE_NDIS_SET_MSG,
 			RNDIS_MESSAGE_SIZE(struct rndis_set_request) +
@@ -574,16 +539,16 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev,
 	memcpy((void *)(unsigned long)set + sizeof(struct rndis_set_request),
 	       &new_filter, sizeof(u32));
 
-	request->wait_condition = 0;
 	ret = rndis_filter_send_request(dev, request);
 	if (ret != 0)
 		goto Cleanup;
 
-	wait_event_timeout(request->wait_event, request->wait_condition,
-		msecs_to_jiffies(2000));
-	if (request->wait_condition == 0) {
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+
+	if (t == 0) {
 		ret = -1;
-		DPRINT_ERR(NETVSC, "timeout before we got a set response...");
+		dev_err(&dev->net_dev->dev->device,
+			"timeout before we got a set response...\n");
 		/*
 		 * We can't deallocate the request since we may still receive a
 		 * send completion for it.
@@ -603,42 +568,6 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev,
 	return ret;
 }
 
-int rndis_filter_init(struct netvsc_driver *drv)
-{
-	DPRINT_DBG(NETVSC, "sizeof(struct rndis_filter_packet) == %zd",
-		   sizeof(struct rndis_filter_packet));
-
-	drv->req_ext_size = sizeof(struct rndis_filter_packet);
-
-	/* Driver->Context = rndisDriver; */
-
-	memset(&rndis_filter, 0, sizeof(struct rndis_filter_driver_object));
-
-	/*rndisDriver->Driver = Driver;
-
-	ASSERT(Driver->OnLinkStatusChanged);
-	rndisDriver->OnLinkStatusChanged = Driver->OnLinkStatusChanged;*/
-
-	/* Save the original dispatch handlers before we override it */
-	rndis_filter.inner_drv.base.dev_add = drv->base.dev_add;
-	rndis_filter.inner_drv.base.dev_rm =
-					drv->base.dev_rm;
-	rndis_filter.inner_drv.base.cleanup = drv->base.cleanup;
-
-	rndis_filter.inner_drv.send = drv->send;
-	rndis_filter.inner_drv.recv_cb = drv->recv_cb;
-	rndis_filter.inner_drv.link_status_change =
-					drv->link_status_change;
-
-	/* Override */
-	drv->base.dev_add = rndis_filte_device_add;
-	drv->base.dev_rm = rndis_filter_device_remove;
-	drv->base.cleanup = rndis_filter_cleanup;
-	drv->send = rndis_filter_send;
-	drv->recv_cb = rndis_filter_receive;
-
-	return 0;
-}
 
 static int rndis_filter_init_device(struct rndis_device *dev)
 {
@@ -646,7 +575,7 @@ static int rndis_filter_init_device(struct rndis_device *dev)
 	struct rndis_initialize_request *init;
 	struct rndis_initialize_complete *init_complete;
 	u32 status;
-	int ret;
+	int ret, t;
 
 	request = get_rndis_request(dev, REMOTE_NDIS_INITIALIZE_MSG,
 			RNDIS_MESSAGE_SIZE(struct rndis_initialize_request));
@@ -664,7 +593,6 @@ static int rndis_filter_init_device(struct rndis_device *dev)
 
 	dev->state = RNDIS_DEV_INITIALIZING;
 
-	request->wait_condition = 0;
 	ret = rndis_filter_send_request(dev, request);
 	if (ret != 0) {
 		dev->state = RNDIS_DEV_UNINITIALIZED;
@@ -672,9 +600,9 @@ static int rndis_filter_init_device(struct rndis_device *dev)
 	}
 
 
-	wait_event_timeout(request->wait_event, request->wait_condition,
-		msecs_to_jiffies(1000));
-	if (request->wait_condition == 0) {
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+
+	if (t == 0) {
 		ret = -ETIMEDOUT;
 		goto Cleanup;
 	}
@@ -753,7 +681,7 @@ static int rndis_filter_close_device(struct rndis_device *dev)
 	return ret;
 }
 
-static int rndis_filte_device_add(struct hv_device *dev,
+int rndis_filte_device_add(struct hv_device *dev,
 				  void *additional_info)
 {
 	int ret;
@@ -765,14 +693,12 @@ static int rndis_filte_device_add(struct hv_device *dev,
 	if (!rndisDevice)
 		return -1;
 
-	DPRINT_DBG(NETVSC, "rndis device object allocated - %p", rndisDevice);
-
 	/*
 	 * Let the inner driver handle this first to create the netvsc channel
 	 * NOTE! Once the channel is created, we may get a receive callback
 	 * (RndisFilterOnReceive()) before this call is completed
 	 */
-	ret = rndis_filter.inner_drv.base.dev_add(dev, additional_info);
+	ret = netvsc_device_add(dev, additional_info);
 	if (ret != 0) {
 		kfree(rndisDevice);
 		return ret;
@@ -802,21 +728,20 @@ static int rndis_filte_device_add(struct hv_device *dev,
 		 */
 	}
 
-	DPRINT_INFO(NETVSC, "Device 0x%p mac addr %pM",
-		    rndisDevice, rndisDevice->hw_mac_adr);
-
 	memcpy(deviceInfo->mac_adr, rndisDevice->hw_mac_adr, ETH_ALEN);
 
 	rndis_filter_query_device_link_status(rndisDevice);
 
 	deviceInfo->link_state = rndisDevice->link_stat;
-	DPRINT_INFO(NETVSC, "Device 0x%p link state %s", rndisDevice,
-		    ((deviceInfo->link_state) ? ("down") : ("up")));
+
+	dev_info(&dev->device, "Device MAC %pM link state %s",
+		 rndisDevice->hw_mac_adr,
+		 ((deviceInfo->link_state) ? ("down\n") : ("up\n")));
 
 	return ret;
 }
 
-static int rndis_filter_device_remove(struct hv_device *dev)
+int rndis_filter_device_remove(struct hv_device *dev)
 {
 	struct netvsc_device *net_dev = dev->ext;
 	struct rndis_device *rndis_dev = net_dev->extension;
@@ -827,15 +752,11 @@ static int rndis_filter_device_remove(struct hv_device *dev)
 	kfree(rndis_dev);
 	net_dev->extension = NULL;
 
-	/* Pass control to inner driver to remove the device */
-	rndis_filter.inner_drv.base.dev_rm(dev);
+	netvsc_device_remove(dev);
 
 	return 0;
 }
 
-static void rndis_filter_cleanup(struct hv_driver *drv)
-{
-}
 
 int rndis_filter_open(struct hv_device *dev)
 {
@@ -857,7 +778,7 @@ int rndis_filter_close(struct hv_device *dev)
 	return rndis_filter_close_device(netDevice->extension);
 }
 
-static int rndis_filter_send(struct hv_device *dev,
+int rndis_filter_send(struct hv_device *dev,
 			     struct hv_netvsc_packet *pkt)
 {
 	int ret;
@@ -897,7 +818,7 @@ static int rndis_filter_send(struct hv_device *dev,
 	pkt->completion.send.send_completion = rndis_filter_send_completion;
 	pkt->completion.send.send_completion_ctx = filterPacket;
 
-	ret = rndis_filter.inner_drv.send(dev, pkt);
+	ret = netvsc_send(dev, pkt);
 	if (ret != 0) {
 		/*
 		 * Reset the completion to originals to allow retries from
diff --git a/drivers/staging/hv/rndis_filter.h b/drivers/staging/hv/rndis_filter.h
deleted file mode 100644
index 4da18f3cbade134a2cbc935ef01d2ae5ca4a0636..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/rndis_filter.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _RNDISFILTER_H_
-#define _RNDISFILTER_H_
-
-#define __struct_bcount(x)
-
-#include "netvsc.h"
-
-#include "rndis.h"
-
-#define RNDIS_HEADER_SIZE	(sizeof(struct rndis_message) - \
-				 sizeof(union rndis_message_container))
-
-#define NDIS_PACKET_TYPE_DIRECTED	0x00000001
-#define NDIS_PACKET_TYPE_MULTICAST	0x00000002
-#define NDIS_PACKET_TYPE_ALL_MULTICAST	0x00000004
-#define NDIS_PACKET_TYPE_BROADCAST	0x00000008
-#define NDIS_PACKET_TYPE_SOURCE_ROUTING	0x00000010
-#define NDIS_PACKET_TYPE_PROMISCUOUS	0x00000020
-#define NDIS_PACKET_TYPE_SMT		0x00000040
-#define NDIS_PACKET_TYPE_ALL_LOCAL	0x00000080
-#define NDIS_PACKET_TYPE_GROUP		0x00000100
-#define NDIS_PACKET_TYPE_ALL_FUNCTIONAL	0x00000200
-#define NDIS_PACKET_TYPE_FUNCTIONAL	0x00000400
-#define NDIS_PACKET_TYPE_MAC_FRAME	0x00000800
-
-
-/* Interface */
-
-extern int rndis_filter_init(struct netvsc_driver *driver);
-
-#endif /* _RNDISFILTER_H_ */
diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index e2ad729241841be352abf874cad0ea0326965ab9..06cd3276813c55e9a6fc328fdee72fc109f1eee0 100644
--- a/drivers/staging/hv/storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -17,71 +17,19 @@
  * Authors:
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
+ *
  */
 #include <linux/kernel.h>
 #include <linux/sched.h>
-#include <linux/wait.h>
+#include <linux/completion.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/delay.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "storvsc_api.h"
-#include "vmbus_packet_format.h"
-#include "vstorage.h"
-#include "channel.h"
-
-
-struct storvsc_request_extension {
-	/* LIST_ENTRY ListEntry; */
-
-	struct hv_storvsc_request *request;
-	struct hv_device *device;
-
-	/* Synchronize the request/response if needed */
-	int wait_condition;
-	wait_queue_head_t wait_event;
-
-	struct vstor_packet vstor_packet;
-};
-
-/* A storvsc device is a device object that contains a vmbus channel */
-struct storvsc_device {
-	struct hv_device *device;
-
-	/* 0 indicates the device is being destroyed */
-	atomic_t ref_count;
 
-	atomic_t num_outstanding_req;
-
-	/*
-	 * Each unique Port/Path/Target represents 1 channel ie scsi
-	 * controller. In reality, the pathid, targetid is always 0
-	 * and the port is set by us
-	 */
-	unsigned int port_number;
-	unsigned char path_id;
-	unsigned char target_id;
-
-	/* LIST_ENTRY OutstandingRequestList; */
-	/* HANDLE OutstandingRequestLock; */
-
-	/* Used for vsc/vsp channel reset process */
-	struct storvsc_request_extension init_request;
-	struct storvsc_request_extension reset_request;
-};
-
-
-static const char *g_driver_name = "storvsc";
-
-/* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */
-static const struct hv_guid gStorVscDeviceType = {
-	.data = {
-		0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,
-		0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f
-	}
-};
+#include "hyperv.h"
+#include "hyperv_storage.h"
 
 
 static inline struct storvsc_device *alloc_stor_device(struct hv_device *device)
@@ -96,6 +44,7 @@ static inline struct storvsc_device *alloc_stor_device(struct hv_device *device)
 	/* (ie get_stor_device() and must_get_stor_device()) to proceed. */
 	atomic_cmpxchg(&stor_device->ref_count, 0, 2);
 
+	init_waitqueue_head(&stor_device->waiting_to_drain);
 	stor_device->device = device;
 	device->ext = stor_device;
 
@@ -104,24 +53,9 @@ static inline struct storvsc_device *alloc_stor_device(struct hv_device *device)
 
 static inline void free_stor_device(struct storvsc_device *device)
 {
-	/* ASSERT(atomic_read(&device->ref_count) == 0); */
 	kfree(device);
 }
 
-/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct hv_device *device)
-{
-	struct storvsc_device *stor_device;
-
-	stor_device = (struct storvsc_device *)device->ext;
-	if (stor_device && atomic_read(&stor_device->ref_count) > 1)
-		atomic_inc(&stor_device->ref_count);
-	else
-		stor_device = NULL;
-
-	return stor_device;
-}
-
 /* Get the stordevice object iff exists and its refcount > 0 */
 static inline struct storvsc_device *must_get_stor_device(
 					struct hv_device *device)
@@ -137,17 +71,6 @@ static inline struct storvsc_device *must_get_stor_device(
 	return stor_device;
 }
 
-static inline void put_stor_device(struct hv_device *device)
-{
-	struct storvsc_device *stor_device;
-
-	stor_device = (struct storvsc_device *)device->ext;
-	/* ASSERT(stor_device); */
-
-	atomic_dec(&stor_device->ref_count);
-	/* ASSERT(atomic_read(&stor_device->ref_count)); */
-}
-
 /* Drop ref count to 1 to effectively disable get_stor_device() */
 static inline struct storvsc_device *release_stor_device(
 					struct hv_device *device)
@@ -155,7 +78,6 @@ static inline struct storvsc_device *release_stor_device(
 	struct storvsc_device *stor_device;
 
 	stor_device = (struct storvsc_device *)device->ext;
-	/* ASSERT(stor_device); */
 
 	/* Busy wait until the ref drop to 2, then set it to 1 */
 	while (atomic_cmpxchg(&stor_device->ref_count, 2, 1) != 2)
@@ -171,7 +93,6 @@ static inline struct storvsc_device *final_release_stor_device(
 	struct storvsc_device *stor_device;
 
 	stor_device = (struct storvsc_device *)device->ext;
-	/* ASSERT(stor_device); */
 
 	/* Busy wait until the ref drop to 1, then set it to 0 */
 	while (atomic_cmpxchg(&stor_device->ref_count, 1, 0) != 1)
@@ -181,19 +102,16 @@ static inline struct storvsc_device *final_release_stor_device(
 	return stor_device;
 }
 
-static int stor_vsc_channel_init(struct hv_device *device)
+static int storvsc_channel_init(struct hv_device *device)
 {
 	struct storvsc_device *stor_device;
-	struct storvsc_request_extension *request;
+	struct hv_storvsc_request *request;
 	struct vstor_packet *vstor_packet;
-	int ret;
+	int ret, t;
 
 	stor_device = get_stor_device(device);
-	if (!stor_device) {
-		DPRINT_ERR(STORVSC, "unable to get stor device..."
-			   "device being destroyed?");
+	if (!stor_device)
 		return -1;
-	}
 
 	request = &stor_device->init_request;
 	vstor_packet = &request->vstor_packet;
@@ -202,40 +120,30 @@ static int stor_vsc_channel_init(struct hv_device *device)
 	 * Now, initiate the vsc/vsp initialization protocol on the open
 	 * channel
 	 */
-	memset(request, 0, sizeof(struct storvsc_request_extension));
-	init_waitqueue_head(&request->wait_event);
+	memset(request, 0, sizeof(struct hv_storvsc_request));
+	init_completion(&request->wait_event);
 	vstor_packet->operation = VSTOR_OPERATION_BEGIN_INITIALIZATION;
 	vstor_packet->flags = REQUEST_COMPLETION_FLAG;
 
 	DPRINT_INFO(STORVSC, "BEGIN_INITIALIZATION_OPERATION...");
 
-	request->wait_condition = 0;
 	ret = vmbus_sendpacket(device->channel, vstor_packet,
 			       sizeof(struct vstor_packet),
 			       (unsigned long)request,
 			       VM_PKT_DATA_INBAND,
 			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC,
-			   "unable to send BEGIN_INITIALIZATION_OPERATION");
+	if (ret != 0)
 		goto cleanup;
-	}
 
-	wait_event_timeout(request->wait_event, request->wait_condition,
-			msecs_to_jiffies(1000));
-	if (request->wait_condition == 0) {
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+	if (t == 0) {
 		ret = -ETIMEDOUT;
 		goto cleanup;
 	}
 
-
 	if (vstor_packet->operation != VSTOR_OPERATION_COMPLETE_IO ||
-	    vstor_packet->status != 0) {
-		DPRINT_ERR(STORVSC, "BEGIN_INITIALIZATION_OPERATION failed "
-			   "(op %d status 0x%x)",
-			   vstor_packet->operation, vstor_packet->status);
+	    vstor_packet->status != 0)
 		goto cleanup;
-	}
 
 	DPRINT_INFO(STORVSC, "QUERY_PROTOCOL_VERSION_OPERATION...");
 
@@ -247,33 +155,24 @@ static int stor_vsc_channel_init(struct hv_device *device)
 	vstor_packet->version.major_minor = VMSTOR_PROTOCOL_VERSION_CURRENT;
 	FILL_VMSTOR_REVISION(vstor_packet->version.revision);
 
-	request->wait_condition = 0;
 	ret = vmbus_sendpacket(device->channel, vstor_packet,
 			       sizeof(struct vstor_packet),
 			       (unsigned long)request,
 			       VM_PKT_DATA_INBAND,
 			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC,
-			   "unable to send BEGIN_INITIALIZATION_OPERATION");
+	if (ret != 0)
 		goto cleanup;
-	}
 
-	wait_event_timeout(request->wait_event, request->wait_condition,
-			msecs_to_jiffies(1000));
-	if (request->wait_condition == 0) {
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+	if (t == 0) {
 		ret = -ETIMEDOUT;
 		goto cleanup;
 	}
 
 	/* TODO: Check returned version */
 	if (vstor_packet->operation != VSTOR_OPERATION_COMPLETE_IO ||
-	    vstor_packet->status != 0) {
-		DPRINT_ERR(STORVSC, "QUERY_PROTOCOL_VERSION_OPERATION failed "
-			   "(op %d status 0x%x)",
-			   vstor_packet->operation, vstor_packet->status);
+	    vstor_packet->status != 0)
 		goto cleanup;
-	}
 
 	/* Query channel properties */
 	DPRINT_INFO(STORVSC, "QUERY_PROPERTIES_OPERATION...");
@@ -284,76 +183,54 @@ static int stor_vsc_channel_init(struct hv_device *device)
 	vstor_packet->storage_channel_properties.port_number =
 					stor_device->port_number;
 
-	request->wait_condition = 0;
 	ret = vmbus_sendpacket(device->channel, vstor_packet,
 			       sizeof(struct vstor_packet),
 			       (unsigned long)request,
 			       VM_PKT_DATA_INBAND,
 			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
 
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC,
-			   "unable to send QUERY_PROPERTIES_OPERATION");
+	if (ret != 0)
 		goto cleanup;
-	}
 
-	wait_event_timeout(request->wait_event, request->wait_condition,
-			msecs_to_jiffies(1000));
-	if (request->wait_condition == 0) {
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+	if (t == 0) {
 		ret = -ETIMEDOUT;
 		goto cleanup;
 	}
 
 	/* TODO: Check returned version */
 	if (vstor_packet->operation != VSTOR_OPERATION_COMPLETE_IO ||
-	    vstor_packet->status != 0) {
-		DPRINT_ERR(STORVSC, "QUERY_PROPERTIES_OPERATION failed "
-			   "(op %d status 0x%x)",
-			   vstor_packet->operation, vstor_packet->status);
+	    vstor_packet->status != 0)
 		goto cleanup;
-	}
 
 	stor_device->path_id = vstor_packet->storage_channel_properties.path_id;
 	stor_device->target_id
 		= vstor_packet->storage_channel_properties.target_id;
 
-	DPRINT_DBG(STORVSC, "channel flag 0x%x, max xfer len 0x%x",
-		   vstor_packet->storage_channel_properties.flags,
-		   vstor_packet->storage_channel_properties.max_transfer_bytes);
-
 	DPRINT_INFO(STORVSC, "END_INITIALIZATION_OPERATION...");
 
 	memset(vstor_packet, 0, sizeof(struct vstor_packet));
 	vstor_packet->operation = VSTOR_OPERATION_END_INITIALIZATION;
 	vstor_packet->flags = REQUEST_COMPLETION_FLAG;
 
-	request->wait_condition = 0;
 	ret = vmbus_sendpacket(device->channel, vstor_packet,
 			       sizeof(struct vstor_packet),
 			       (unsigned long)request,
 			       VM_PKT_DATA_INBAND,
 			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
 
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC,
-			   "unable to send END_INITIALIZATION_OPERATION");
+	if (ret != 0)
 		goto cleanup;
-	}
 
-	wait_event_timeout(request->wait_event, request->wait_condition,
-			msecs_to_jiffies(1000));
-	if (request->wait_condition == 0) {
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+	if (t == 0) {
 		ret = -ETIMEDOUT;
 		goto cleanup;
 	}
 
 	if (vstor_packet->operation != VSTOR_OPERATION_COMPLETE_IO ||
-	    vstor_packet->status != 0) {
-		DPRINT_ERR(STORVSC, "END_INITIALIZATION_OPERATION failed "
-			   "(op %d status 0x%x)",
-			   vstor_packet->operation, vstor_packet->status);
+	    vstor_packet->status != 0)
 		goto cleanup;
-	}
 
 	DPRINT_INFO(STORVSC, "**** storage channel up and running!! ****");
 
@@ -362,78 +239,70 @@ static int stor_vsc_channel_init(struct hv_device *device)
 	return ret;
 }
 
-static void stor_vsc_on_io_completion(struct hv_device *device,
+static void storvsc_on_io_completion(struct hv_device *device,
 				  struct vstor_packet *vstor_packet,
-				  struct storvsc_request_extension *request_ext)
+				  struct hv_storvsc_request *request)
 {
-	struct hv_storvsc_request *request;
 	struct storvsc_device *stor_device;
+	struct vstor_packet *stor_pkt;
 
 	stor_device = must_get_stor_device(device);
-	if (!stor_device) {
-		DPRINT_ERR(STORVSC, "unable to get stor device..."
-			   "device being destroyed?");
+	if (!stor_device)
 		return;
-	}
-
-	DPRINT_DBG(STORVSC, "IO_COMPLETE_OPERATION - request extension %p "
-		   "completed bytes xfer %u", request_ext,
-		   vstor_packet->vm_srb.data_transfer_length);
 
-	/* ASSERT(request_ext != NULL); */
-	/* ASSERT(request_ext->request != NULL); */
+	stor_pkt = &request->vstor_packet;
 
-	request = request_ext->request;
-
-	/* ASSERT(request->OnIOCompletion != NULL); */
 
 	/* Copy over the status...etc */
-	request->status = vstor_packet->vm_srb.scsi_status;
+	stor_pkt->vm_srb.scsi_status = vstor_packet->vm_srb.scsi_status;
+	stor_pkt->vm_srb.srb_status = vstor_packet->vm_srb.srb_status;
+	stor_pkt->vm_srb.sense_info_length =
+	vstor_packet->vm_srb.sense_info_length;
 
-	if (request->status != 0 || vstor_packet->vm_srb.srb_status != 1) {
+	if (vstor_packet->vm_srb.scsi_status != 0 ||
+		vstor_packet->vm_srb.srb_status != 1){
 		DPRINT_WARN(STORVSC,
 			    "cmd 0x%x scsi status 0x%x srb status 0x%x\n",
-			    request->cdb[0], vstor_packet->vm_srb.scsi_status,
+			    stor_pkt->vm_srb.cdb[0],
+			    vstor_packet->vm_srb.scsi_status,
 			    vstor_packet->vm_srb.srb_status);
 	}
 
-	if ((request->status & 0xFF) == 0x02) {
+	if ((vstor_packet->vm_srb.scsi_status & 0xFF) == 0x02) {
 		/* CHECK_CONDITION */
 		if (vstor_packet->vm_srb.srb_status & 0x80) {
 			/* autosense data available */
 			DPRINT_WARN(STORVSC, "storvsc pkt %p autosense data "
-				    "valid - len %d\n", request_ext,
+				    "valid - len %d\n", request,
 				    vstor_packet->vm_srb.sense_info_length);
 
-			/* ASSERT(vstor_packet->vm_srb.sense_info_length <= */
-			/* 	request->SenseBufferSize); */
 			memcpy(request->sense_buffer,
 			       vstor_packet->vm_srb.sense_data,
 			       vstor_packet->vm_srb.sense_info_length);
 
-			request->sense_buffer_size =
-					vstor_packet->vm_srb.sense_info_length;
 		}
 	}
 
-	/* TODO: */
-	request->bytes_xfer = vstor_packet->vm_srb.data_transfer_length;
+	stor_pkt->vm_srb.data_transfer_length =
+	vstor_packet->vm_srb.data_transfer_length;
 
 	request->on_io_completion(request);
 
-	atomic_dec(&stor_device->num_outstanding_req);
+	if (atomic_dec_and_test(&stor_device->num_outstanding_req) &&
+		stor_device->drain_notify)
+		wake_up(&stor_device->waiting_to_drain);
+
 
 	put_stor_device(device);
 }
 
-static void stor_vsc_on_receive(struct hv_device *device,
+static void storvsc_on_receive(struct hv_device *device,
 			     struct vstor_packet *vstor_packet,
-			     struct storvsc_request_extension *request_ext)
+			     struct hv_storvsc_request *request)
 {
 	switch (vstor_packet->operation) {
 	case VSTOR_OPERATION_COMPLETE_IO:
-		DPRINT_DBG(STORVSC, "IO_COMPLETE_OPERATION");
-		stor_vsc_on_io_completion(device, vstor_packet, request_ext);
+		storvsc_on_io_completion(device, vstor_packet, request);
 		break;
 	case VSTOR_OPERATION_REMOVE_DEVICE:
 		DPRINT_INFO(STORVSC, "REMOVE_DEVICE_OPERATION");
@@ -447,60 +316,42 @@ static void stor_vsc_on_receive(struct hv_device *device,
 	}
 }
 
-static void stor_vsc_on_channel_callback(void *context)
+static void storvsc_on_channel_callback(void *context)
 {
 	struct hv_device *device = (struct hv_device *)context;
 	struct storvsc_device *stor_device;
 	u32 bytes_recvd;
 	u64 request_id;
 	unsigned char packet[ALIGN(sizeof(struct vstor_packet), 8)];
-	struct storvsc_request_extension *request;
+	struct hv_storvsc_request *request;
 	int ret;
 
-	/* ASSERT(device); */
 
 	stor_device = must_get_stor_device(device);
-	if (!stor_device) {
-		DPRINT_ERR(STORVSC, "unable to get stor device..."
-			   "device being destroyed?");
+	if (!stor_device)
 		return;
-	}
 
 	do {
 		ret = vmbus_recvpacket(device->channel, packet,
 				       ALIGN(sizeof(struct vstor_packet), 8),
 				       &bytes_recvd, &request_id);
 		if (ret == 0 && bytes_recvd > 0) {
-			DPRINT_DBG(STORVSC, "receive %d bytes - tid %llx",
-				   bytes_recvd, request_id);
 
-			/* ASSERT(bytes_recvd ==
-					sizeof(struct vstor_packet)); */
-
-			request = (struct storvsc_request_extension *)
+			request = (struct hv_storvsc_request *)
 					(unsigned long)request_id;
-			/* ASSERT(request);c */
 
-			/* if (vstor_packet.Flags & SYNTHETIC_FLAG) */
 			if ((request == &stor_device->init_request) ||
 			    (request == &stor_device->reset_request)) {
-				/* DPRINT_INFO(STORVSC,
-				 *             "reset completion - operation "
-				 *             "%u status %u",
-				 *             vstor_packet.Operation,
-				 *             vstor_packet.Status); */
 
 				memcpy(&request->vstor_packet, packet,
 				       sizeof(struct vstor_packet));
-				request->wait_condition = 1;
-				wake_up(&request->wait_event);
+				complete(&request->wait_event);
 			} else {
-				stor_vsc_on_receive(device,
+				storvsc_on_receive(device,
 						(struct vstor_packet *)packet,
 						request);
 			}
 		} else {
-			/* DPRINT_DBG(STORVSC, "nothing else to read..."); */
 			break;
 		}
 	} while (1);
@@ -509,45 +360,33 @@ static void stor_vsc_on_channel_callback(void *context)
 	return;
 }
 
-static int stor_vsc_connect_to_vsp(struct hv_device *device)
+static int storvsc_connect_to_vsp(struct hv_device *device, u32 ring_size)
 {
 	struct vmstorage_channel_properties props;
-	struct storvsc_driver_object *stor_driver;
 	int ret;
 
-	stor_driver = (struct storvsc_driver_object *)device->drv;
 	memset(&props, 0, sizeof(struct vmstorage_channel_properties));
 
 	/* Open the channel */
 	ret = vmbus_open(device->channel,
-			 stor_driver->ring_buffer_size,
-			 stor_driver->ring_buffer_size,
+			 ring_size,
+			 ring_size,
 			 (void *)&props,
 			 sizeof(struct vmstorage_channel_properties),
-			 stor_vsc_on_channel_callback, device);
-
-	DPRINT_DBG(STORVSC, "storage props: path id %d, tgt id %d, max xfer %d",
-		   props.path_id, props.target_id, props.max_transfer_bytes);
+			 storvsc_on_channel_callback, device);
 
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC, "unable to open channel: %d", ret);
+	if (ret != 0)
 		return -1;
-	}
 
-	ret = stor_vsc_channel_init(device);
+	ret = storvsc_channel_init(device);
 
 	return ret;
 }
 
-/*
- * stor_vsc_on_device_add - Callback when the device belonging to this driver
- * is added
- */
-static int stor_vsc_on_device_add(struct hv_device *device,
+int storvsc_dev_add(struct hv_device *device,
 					void *additional_info)
 {
 	struct storvsc_device *stor_device;
-	/* struct vmstorage_channel_properties *props; */
 	struct storvsc_device_info *device_info;
 	int ret = 0;
 
@@ -559,8 +398,6 @@ static int stor_vsc_on_device_add(struct hv_device *device,
 	}
 
 	/* Save the channel properties to our storvsc channel */
-	/* props = (struct vmstorage_channel_properties *)
-	 *		channel->offerMsg.Offer.u.Standard.UserDefined; */
 
 	/* FIXME: */
 	/*
@@ -569,30 +406,18 @@ static int stor_vsc_on_device_add(struct hv_device *device,
 	 * scsi channel prior to the bus scan
 	 */
 
-	/* storChannel->PortNumber = 0;
-	storChannel->PathId = props->PathId;
-	storChannel->TargetId = props->TargetId; */
-
 	stor_device->port_number = device_info->port_number;
 	/* Send it back up */
-	ret = stor_vsc_connect_to_vsp(device);
+	ret = storvsc_connect_to_vsp(device, device_info->ring_buffer_size);
 
-	/* device_info->PortNumber = stor_device->PortNumber; */
 	device_info->path_id = stor_device->path_id;
 	device_info->target_id = stor_device->target_id;
 
-	DPRINT_DBG(STORVSC, "assigned port %u, path %u target %u\n",
-		   stor_device->port_number, stor_device->path_id,
-		   stor_device->target_id);
-
 cleanup:
 	return ret;
 }
 
-/*
- * stor_vsc_on_device_remove - Callback when the our device is being removed
- */
-static int stor_vsc_on_device_remove(struct hv_device *device)
+int storvsc_dev_remove(struct hv_device *device)
 {
 	struct storvsc_device *stor_device;
 
@@ -606,19 +431,11 @@ static int stor_vsc_on_device_remove(struct hv_device *device)
 	 * only allow inbound traffic (responses) to proceed so that
 	 * outstanding requests can be completed.
 	 */
-	while (atomic_read(&stor_device->num_outstanding_req)) {
-		DPRINT_INFO(STORVSC, "waiting for %d requests to complete...",
-			    atomic_read(&stor_device->num_outstanding_req));
-		udelay(100);
-	}
 
-	DPRINT_INFO(STORVSC, "removing storage device (%p)...",
-		    device->ext);
+	storvsc_wait_to_drain(stor_device);
 
 	stor_device = final_release_stor_device(device);
 
-	DPRINT_INFO(STORVSC, "storage device (%p) safe to remove", stor_device);
-
 	/* Close the channel */
 	vmbus_close(device->channel);
 
@@ -626,148 +443,52 @@ static int stor_vsc_on_device_remove(struct hv_device *device)
 	return 0;
 }
 
-int stor_vsc_on_host_reset(struct hv_device *device)
-{
-	struct storvsc_device *stor_device;
-	struct storvsc_request_extension *request;
-	struct vstor_packet *vstor_packet;
-	int ret;
-
-	DPRINT_INFO(STORVSC, "resetting host adapter...");
-
-	stor_device = get_stor_device(device);
-	if (!stor_device) {
-		DPRINT_ERR(STORVSC, "unable to get stor device..."
-			   "device being destroyed?");
-		return -1;
-	}
-
-	request = &stor_device->reset_request;
-	vstor_packet = &request->vstor_packet;
-
-	init_waitqueue_head(&request->wait_event);
-
-	vstor_packet->operation = VSTOR_OPERATION_RESET_BUS;
-	vstor_packet->flags = REQUEST_COMPLETION_FLAG;
-	vstor_packet->vm_srb.path_id = stor_device->path_id;
-
-	request->wait_condition = 0;
-	ret = vmbus_sendpacket(device->channel, vstor_packet,
-			       sizeof(struct vstor_packet),
-			       (unsigned long)&stor_device->reset_request,
-			       VM_PKT_DATA_INBAND,
-			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC, "Unable to send reset packet %p ret %d",
-			   vstor_packet, ret);
-		goto cleanup;
-	}
-
-	wait_event_timeout(request->wait_event, request->wait_condition,
-			msecs_to_jiffies(1000));
-	if (request->wait_condition == 0) {
-		ret = -ETIMEDOUT;
-		goto cleanup;
-	}
-
-	DPRINT_INFO(STORVSC, "host adapter reset completed");
-
-	/*
-	 * At this point, all outstanding requests in the adapter
-	 * should have been flushed out and return to us
-	 */
-
-cleanup:
-	put_stor_device(device);
-	return ret;
-}
-
-/*
- * stor_vsc_on_io_request - Callback to initiate an I/O request
- */
-static int stor_vsc_on_io_request(struct hv_device *device,
+int storvsc_do_io(struct hv_device *device,
 			      struct hv_storvsc_request *request)
 {
 	struct storvsc_device *stor_device;
-	struct storvsc_request_extension *request_extension;
 	struct vstor_packet *vstor_packet;
 	int ret = 0;
 
-	request_extension =
-		(struct storvsc_request_extension *)request->extension;
-	vstor_packet = &request_extension->vstor_packet;
+	vstor_packet = &request->vstor_packet;
 	stor_device = get_stor_device(device);
 
-	DPRINT_DBG(STORVSC, "enter - Device %p, DeviceExt %p, Request %p, "
-		   "Extension %p", device, stor_device, request,
-		   request_extension);
-
-	DPRINT_DBG(STORVSC, "req %p len %d bus %d, target %d, lun %d cdblen %d",
-		   request, request->data_buffer.len, request->bus,
-		   request->target_id, request->lun_id, request->cdb_len);
-
-	if (!stor_device) {
-		DPRINT_ERR(STORVSC, "unable to get stor device..."
-			   "device being destroyed?");
+	if (!stor_device)
 		return -2;
-	}
 
-	/* print_hex_dump_bytes("", DUMP_PREFIX_NONE, request->Cdb,
-	 *			request->CdbLen); */
 
-	request_extension->request = request;
-	request_extension->device  = device;
+	request->device  = device;
 
-	memset(vstor_packet, 0 , sizeof(struct vstor_packet));
 
 	vstor_packet->flags |= REQUEST_COMPLETION_FLAG;
 
 	vstor_packet->vm_srb.length = sizeof(struct vmscsi_request);
 
-	vstor_packet->vm_srb.port_number = request->host;
-	vstor_packet->vm_srb.path_id = request->bus;
-	vstor_packet->vm_srb.target_id = request->target_id;
-	vstor_packet->vm_srb.lun = request->lun_id;
 
 	vstor_packet->vm_srb.sense_info_length = SENSE_BUFFER_SIZE;
 
-	/* Copy over the scsi command descriptor block */
-	vstor_packet->vm_srb.cdb_length = request->cdb_len;
-	memcpy(&vstor_packet->vm_srb.cdb, request->cdb, request->cdb_len);
 
-	vstor_packet->vm_srb.data_in = request->type;
-	vstor_packet->vm_srb.data_transfer_length = request->data_buffer.len;
+	vstor_packet->vm_srb.data_transfer_length =
+	request->data_buffer.len;
 
 	vstor_packet->operation = VSTOR_OPERATION_EXECUTE_SRB;
 
-	DPRINT_DBG(STORVSC, "srb - len %d port %d, path %d, target %d, "
-		   "lun %d senselen %d cdblen %d",
-		   vstor_packet->vm_srb.length,
-		   vstor_packet->vm_srb.port_number,
-		   vstor_packet->vm_srb.path_id,
-		   vstor_packet->vm_srb.target_id,
-		   vstor_packet->vm_srb.lun,
-		   vstor_packet->vm_srb.sense_info_length,
-		   vstor_packet->vm_srb.cdb_length);
-
-	if (request_extension->request->data_buffer.len) {
+	if (request->data_buffer.len) {
 		ret = vmbus_sendpacket_multipagebuffer(device->channel,
-				&request_extension->request->data_buffer,
+				&request->data_buffer,
 				vstor_packet,
 				sizeof(struct vstor_packet),
-				(unsigned long)request_extension);
+				(unsigned long)request);
 	} else {
 		ret = vmbus_sendpacket(device->channel, vstor_packet,
 				       sizeof(struct vstor_packet),
-				       (unsigned long)request_extension,
+				       (unsigned long)request,
 				       VM_PKT_DATA_INBAND,
 				       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
 	}
 
-	if (ret != 0) {
-		DPRINT_DBG(STORVSC, "Unable to send packet %p ret %d",
-			   vstor_packet, ret);
-	}
+	if (ret != 0)
+		return ret;
 
 	atomic_inc(&stor_device->num_outstanding_req);
 
@@ -776,62 +497,68 @@ static int stor_vsc_on_io_request(struct hv_device *device,
 }
 
 /*
- * stor_vsc_on_cleanup - Perform any cleanup when the driver is removed
+ * The channel properties uniquely specify how the device is to be
+ * presented to the guest. Map this information for use by the block
+ * driver. For Linux guests on Hyper-V, we emulate a scsi HBA in the guest
+ * (storvsc_drv) and so scsi devices in the guest  are handled by
+ * native upper level Linux drivers. Consequently, Hyper-V
+ * block driver, while being a generic block driver, presently does not
+ * deal with anything other than devices that would need to be presented
+ * to the guest as an IDE disk.
+ *
+ * This function maps the channel properties as embedded in the input
+ * parameter device_info onto information necessary to register the
+ * corresponding block device.
+ *
+ * Currently, there is no way to stop the emulation of the block device
+ * on the host side. And so, to prevent the native IDE drivers in Linux
+ * from taking over these devices (to be managedby Hyper-V block
+ * driver), we will take over if need be the major of the IDE controllers.
+ *
  */
-static void stor_vsc_on_cleanup(struct hv_driver *driver)
-{
-}
 
-/*
- * stor_vsc_initialize - Main entry point
- */
-int stor_vsc_initialize(struct hv_driver *driver)
+int storvsc_get_major_info(struct storvsc_device_info *device_info,
+			    struct storvsc_major_info *major_info)
 {
-	struct storvsc_driver_object *stor_driver;
-
-	stor_driver = (struct storvsc_driver_object *)driver;
-
-	DPRINT_DBG(STORVSC, "sizeof(STORVSC_REQUEST)=%zd "
-		   "sizeof(struct storvsc_request_extension)=%zd "
-		   "sizeof(struct vstor_packet)=%zd, "
-		   "sizeof(struct vmscsi_request)=%zd",
-		   sizeof(struct hv_storvsc_request),
-		   sizeof(struct storvsc_request_extension),
-		   sizeof(struct vstor_packet),
-		   sizeof(struct vmscsi_request));
-
-	/* Make sure we are at least 2 pages since 1 page is used for control */
-	/* ASSERT(stor_driver->RingBufferSize >= (PAGE_SIZE << 1)); */
-
-	driver->name = g_driver_name;
-	memcpy(&driver->dev_type, &gStorVscDeviceType,
-	       sizeof(struct hv_guid));
-
-	stor_driver->request_ext_size =
-			sizeof(struct storvsc_request_extension);
+	static bool ide0_registered;
+	static bool ide1_registered;
 
 	/*
-	 * Divide the ring buffer data size (which is 1 page less
-	 * than the ring buffer size since that page is reserved for
-	 * the ring buffer indices) by the max request size (which is
-	 * vmbus_channel_packet_multipage_buffer + struct vstor_packet + u64)
+	 * For now we only support IDE disks.
 	 */
-	stor_driver->max_outstanding_req_per_channel =
-		((stor_driver->ring_buffer_size - PAGE_SIZE) /
-		  ALIGN(MAX_MULTIPAGE_BUFFER_PACKET +
-			   sizeof(struct vstor_packet) + sizeof(u64),
-			   sizeof(u64)));
-
-	DPRINT_INFO(STORVSC, "max io %u, currently %u\n",
-		    stor_driver->max_outstanding_req_per_channel,
-		    STORVSC_MAX_IO_REQUESTS);
-
-	/* Setup the dispatch table */
-	stor_driver->base.dev_add	= stor_vsc_on_device_add;
-	stor_driver->base.dev_rm	= stor_vsc_on_device_remove;
-	stor_driver->base.cleanup	= stor_vsc_on_cleanup;
-
-	stor_driver->on_io_request	= stor_vsc_on_io_request;
+	major_info->devname = "ide";
+	major_info->diskname = "hd";
+
+	if (device_info->path_id) {
+		major_info->major = 22;
+		if (!ide1_registered) {
+			major_info->do_register = true;
+			ide1_registered = true;
+		} else
+			major_info->do_register = false;
+
+		if (device_info->target_id)
+			major_info->index = 3;
+		else
+			major_info->index = 2;
+
+		return 0;
+	} else {
+		major_info->major = 3;
+		if (!ide0_registered) {
+			major_info->do_register = true;
+			ide0_registered = true;
+		} else
+			major_info->do_register = false;
+
+		if (device_info->target_id)
+			major_info->index = 1;
+		else
+			major_info->index = 0;
+
+		return 0;
+	}
 
-	return 0;
+	return -ENODEV;
 }
+
diff --git a/drivers/staging/hv/storvsc_api.h b/drivers/staging/hv/storvsc_api.h
deleted file mode 100644
index fbf57556d89065a98c49212bba5910fd946da411..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/storvsc_api.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _STORVSC_API_H_
-#define _STORVSC_API_H_
-
-#include "vmbus_api.h"
-
-/* Defines */
-#define STORVSC_RING_BUFFER_SIZE			(20*PAGE_SIZE)
-#define BLKVSC_RING_BUFFER_SIZE				(20*PAGE_SIZE)
-
-#define STORVSC_MAX_IO_REQUESTS				128
-
-/*
- * In Hyper-V, each port/path/target maps to 1 scsi host adapter.  In
- * reality, the path/target is not used (ie always set to 0) so our
- * scsi host adapter essentially has 1 bus with 1 target that contains
- * up to 256 luns.
- */
-#define STORVSC_MAX_LUNS_PER_TARGET			64
-#define STORVSC_MAX_TARGETS				1
-#define STORVSC_MAX_CHANNELS				1
-
-struct hv_storvsc_request;
-
-/* Matches Windows-end */
-enum storvsc_request_type{
-	WRITE_TYPE,
-	READ_TYPE,
-	UNKNOWN_TYPE,
-};
-
-struct hv_storvsc_request {
-	enum storvsc_request_type type;
-	u32 host;
-	u32 bus;
-	u32 target_id;
-	u32 lun_id;
-	u8 *cdb;
-	u32 cdb_len;
-	u32 status;
-	u32 bytes_xfer;
-
-	unsigned char *sense_buffer;
-	u32 sense_buffer_size;
-
-	void *context;
-
-	void (*on_io_completion)(struct hv_storvsc_request *request);
-
-	/* This points to the memory after DataBuffer */
-	void *extension;
-
-	struct hv_multipage_buffer data_buffer;
-};
-
-/* Represents the block vsc driver */
-struct storvsc_driver_object {
-	/* Must be the first field */
-	/* Which is a bug FIXME! */
-	struct hv_driver base;
-
-	/* Set by caller (in bytes) */
-	u32 ring_buffer_size;
-
-	/* Allocate this much private extension for each I/O request */
-	u32 request_ext_size;
-
-	/* Maximum # of requests in flight per channel/device */
-	u32 max_outstanding_req_per_channel;
-
-	/* Specific to this driver */
-	int (*on_io_request)(struct hv_device *device,
-			   struct hv_storvsc_request *request);
-};
-
-struct storvsc_device_info {
-	unsigned int port_number;
-	unsigned char path_id;
-	unsigned char target_id;
-};
-
-/* Interface */
-int stor_vsc_initialize(struct hv_driver *driver);
-int stor_vsc_on_host_reset(struct hv_device *device);
-int blk_vsc_initialize(struct hv_driver *driver);
-
-#endif /* _STORVSC_API_H_ */
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index e6462a2fe9abfdb9082a2ab2e2464d85cecd7557..942cc5f98db19694673c21c6b35ac4099b541fb8 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -17,6 +17,7 @@
  * Authors:
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
  */
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -31,18 +32,27 @@
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_devinfo.h>
 #include <scsi/scsi_dbg.h>
-#include "hv_api.h"
-#include "logging.h"
-#include "version_info.h"
-#include "vmbus.h"
-#include "storvsc_api.h"
-
-
-struct host_device_context {
-	/* must be 1st field
-	 * FIXME this is a bug */
-	/* point back to our device context */
-	struct hv_device *device_ctx;
+
+#include "hyperv.h"
+#include "hyperv_storage.h"
+
+static int storvsc_ringbuffer_size = STORVSC_RING_BUFFER_SIZE;
+
+module_param(storvsc_ringbuffer_size, int, S_IRUGO);
+MODULE_PARM_DESC(storvsc_ringbuffer_size, "Ring buffer size (bytes)");
+
+static const char *driver_name = "storvsc";
+
+/* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */
+static const struct hv_guid gStorVscDeviceType = {
+	.data = {
+		0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,
+		0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f
+	}
+};
+
+struct hv_host_device {
+	struct hv_device *dev;
 	struct kmem_cache *request_pool;
 	unsigned int port;
 	unsigned char path;
@@ -57,331 +67,57 @@ struct storvsc_cmd_request {
 	struct scatterlist *bounce_sgl;
 
 	struct hv_storvsc_request request;
-	/* !!!DO NOT ADD ANYTHING BELOW HERE!!! */
-	/* The extension buffer falls right here and is pointed to by
-	 * request.Extension;
-	 * Which sounds like a very bad design... */
 };
 
 
-/* Static decl */
-static int storvsc_probe(struct device *dev);
-static int storvsc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd);
-static int storvsc_device_alloc(struct scsi_device *);
-static int storvsc_device_configure(struct scsi_device *);
-static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd);
-static int storvsc_remove(struct device *dev);
-
-static struct scatterlist *create_bounce_buffer(struct scatterlist *sgl,
-						unsigned int sg_count,
-						unsigned int len);
-static void destroy_bounce_buffer(struct scatterlist *sgl,
-				  unsigned int sg_count);
-static int do_bounce_buffer(struct scatterlist *sgl, unsigned int sg_count);
-static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
-					    struct scatterlist *bounce_sgl,
-					    unsigned int orig_sgl_count);
-static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
-					  struct scatterlist *bounce_sgl,
-					  unsigned int orig_sgl_count);
-
-static int storvsc_get_chs(struct scsi_device *sdev, struct block_device *bdev,
-			   sector_t capacity, int *info);
-
-
-static int storvsc_ringbuffer_size = STORVSC_RING_BUFFER_SIZE;
-module_param(storvsc_ringbuffer_size, int, S_IRUGO);
-MODULE_PARM_DESC(storvsc_ringbuffer_size, "Ring buffer size (bytes)");
-
-/* The one and only one */
-static struct storvsc_driver_object g_storvsc_drv;
-
-/* Scsi driver */
-static struct scsi_host_template scsi_driver = {
-	.module	=		THIS_MODULE,
-	.name =			"storvsc_host_t",
-	.bios_param =		storvsc_get_chs,
-	.queuecommand =		storvsc_queuecommand,
-	.eh_host_reset_handler =	storvsc_host_reset_handler,
-	.slave_alloc =		storvsc_device_alloc,
-	.slave_configure =	storvsc_device_configure,
-	.cmd_per_lun =		1,
-	/* 64 max_queue * 1 target */
-	.can_queue =		STORVSC_MAX_IO_REQUESTS*STORVSC_MAX_TARGETS,
-	.this_id =		-1,
-	/* no use setting to 0 since ll_blk_rw reset it to 1 */
-	/* currently 32 */
-	.sg_tablesize =		MAX_MULTIPAGE_BUFFER_COUNT,
+static int storvsc_device_alloc(struct scsi_device *sdevice)
+{
 	/*
-	 * ENABLE_CLUSTERING allows mutiple physically contig bio_vecs to merge
-	 * into 1 sg element. If set, we must limit the max_segment_size to
-	 * PAGE_SIZE, otherwise we may get 1 sg element that represents
-	 * multiple
+	 * This enables luns to be located sparsely. Otherwise, we may not
+	 * discovered them.
 	 */
-	/* physically contig pfns (ie sg[x].length > PAGE_SIZE). */
-	.use_clustering =	ENABLE_CLUSTERING,
-	/* Make sure we dont get a sg segment crosses a page boundary */
-	.dma_boundary =		PAGE_SIZE-1,
-};
-
-
-/*
- * storvsc_drv_init - StorVsc driver initialization.
- */
-static int storvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
-{
-	int ret;
-	struct storvsc_driver_object *storvsc_drv_obj = &g_storvsc_drv;
-	struct hv_driver *drv = &g_storvsc_drv.base;
-
-	storvsc_drv_obj->ring_buffer_size = storvsc_ringbuffer_size;
-
-	/* Callback to client driver to complete the initialization */
-	drv_init(&storvsc_drv_obj->base);
-
-	drv->priv = storvsc_drv_obj;
-
-	DPRINT_INFO(STORVSC_DRV,
-		    "request extension size %u, max outstanding reqs %u",
-		    storvsc_drv_obj->request_ext_size,
-		    storvsc_drv_obj->max_outstanding_req_per_channel);
-
-	if (storvsc_drv_obj->max_outstanding_req_per_channel <
-	    STORVSC_MAX_IO_REQUESTS) {
-		DPRINT_ERR(STORVSC_DRV,
-			   "The number of outstanding io requests (%d) "
-			   "is larger than that supported (%d) internally.",
-			   STORVSC_MAX_IO_REQUESTS,
-			   storvsc_drv_obj->max_outstanding_req_per_channel);
-		return -1;
-	}
-
-	drv->driver.name = storvsc_drv_obj->base.name;
-
-	drv->driver.probe = storvsc_probe;
-	drv->driver.remove = storvsc_remove;
-
-	/* The driver belongs to vmbus */
-	ret = vmbus_child_driver_register(&drv->driver);
-
-	return ret;
-}
-
-static int storvsc_drv_exit_cb(struct device *dev, void *data)
-{
-	struct device **curr = (struct device **)data;
-	*curr = dev;
-	return 1; /* stop iterating */
-}
-
-static void storvsc_drv_exit(void)
-{
-	struct storvsc_driver_object *storvsc_drv_obj = &g_storvsc_drv;
-	struct hv_driver *drv = &g_storvsc_drv.base;
-	struct device *current_dev = NULL;
-	int ret;
-
-	while (1) {
-		current_dev = NULL;
-
-		/* Get the device */
-		ret = driver_for_each_device(&drv->driver, NULL,
-					     (void *) &current_dev,
-					     storvsc_drv_exit_cb);
-
-		if (ret)
-			DPRINT_WARN(STORVSC_DRV,
-				    "driver_for_each_device returned %d", ret);
-
-		if (current_dev == NULL)
-			break;
-
-		/* Initiate removal from the top-down */
-		device_unregister(current_dev);
-	}
-
-	if (storvsc_drv_obj->base.cleanup)
-		storvsc_drv_obj->base.cleanup(&storvsc_drv_obj->base);
-
-	vmbus_child_driver_unregister(&drv->driver);
-	return;
+	sdevice->sdev_bflags |= BLIST_SPARSELUN | BLIST_LARGELUN;
+	return 0;
 }
 
-/*
- * storvsc_probe - Add a new device for this driver
- */
-static int storvsc_probe(struct device *device)
+static int storvsc_merge_bvec(struct request_queue *q,
+			      struct bvec_merge_data *bmd, struct bio_vec *bvec)
 {
-	int ret;
-	struct hv_driver *drv =
-				drv_to_hv_drv(device->driver);
-	struct storvsc_driver_object *storvsc_drv_obj = drv->priv;
-	struct hv_device *device_obj = device_to_hv_device(device);
-	struct Scsi_Host *host;
-	struct host_device_context *host_device_ctx;
-	struct storvsc_device_info device_info;
-
-	if (!storvsc_drv_obj->base.dev_add)
-		return -1;
-
-	host = scsi_host_alloc(&scsi_driver,
-			       sizeof(struct host_device_context));
-	if (!host) {
-		DPRINT_ERR(STORVSC_DRV, "unable to allocate scsi host object");
-		return -ENOMEM;
-	}
-
-	dev_set_drvdata(device, host);
-
-	host_device_ctx = (struct host_device_context *)host->hostdata;
-	memset(host_device_ctx, 0, sizeof(struct host_device_context));
-
-	host_device_ctx->port = host->host_no;
-	host_device_ctx->device_ctx = device_obj;
-
-	host_device_ctx->request_pool =
-				kmem_cache_create(dev_name(&device_obj->device),
-					sizeof(struct storvsc_cmd_request) +
-					storvsc_drv_obj->request_ext_size, 0,
-					SLAB_HWCACHE_ALIGN, NULL);
-
-	if (!host_device_ctx->request_pool) {
-		scsi_host_put(host);
-		return -ENOMEM;
-	}
-
-	device_info.port_number = host->host_no;
-	/* Call to the vsc driver to add the device */
-	ret = storvsc_drv_obj->base.dev_add(device_obj,
-						(void *)&device_info);
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC_DRV, "unable to add scsi vsc device");
-		kmem_cache_destroy(host_device_ctx->request_pool);
-		scsi_host_put(host);
-		return -1;
-	}
-
-	/* host_device_ctx->port = device_info.PortNumber; */
-	host_device_ctx->path = device_info.path_id;
-	host_device_ctx->target = device_info.target_id;
-
-	/* max # of devices per target */
-	host->max_lun = STORVSC_MAX_LUNS_PER_TARGET;
-	/* max # of targets per channel */
-	host->max_id = STORVSC_MAX_TARGETS;
-	/* max # of channels */
-	host->max_channel = STORVSC_MAX_CHANNELS - 1;
-
-	/* Register the HBA and start the scsi bus scan */
-	ret = scsi_add_host(host, device);
-	if (ret != 0) {
-		DPRINT_ERR(STORVSC_DRV, "unable to add scsi host device");
-
-		storvsc_drv_obj->base.dev_rm(device_obj);
-
-		kmem_cache_destroy(host_device_ctx->request_pool);
-		scsi_host_put(host);
-		return -1;
-	}
-
-	scsi_scan_host(host);
-	return ret;
+	/* checking done by caller. */
+	return bvec->bv_len;
 }
 
-/*
- * storvsc_remove - Callback when our device is removed
- */
-static int storvsc_remove(struct device *device)
+static int storvsc_device_configure(struct scsi_device *sdevice)
 {
-	int ret;
-	struct hv_driver *drv =
-			drv_to_hv_drv(device->driver);
-	struct storvsc_driver_object *storvsc_drv_obj = drv->priv;
-	struct hv_device *device_obj = device_to_hv_device(device);
-	struct Scsi_Host *host = dev_get_drvdata(device);
-	struct host_device_context *host_device_ctx =
-			(struct host_device_context *)host->hostdata;
-
-
-	if (!storvsc_drv_obj->base.dev_rm)
-		return -1;
+	scsi_adjust_queue_depth(sdevice, MSG_SIMPLE_TAG,
+				STORVSC_MAX_IO_REQUESTS);
 
-	/*
-	 * Call to the vsc driver to let it know that the device is being
-	 * removed
-	 */
-	ret = storvsc_drv_obj->base.dev_rm(device_obj);
-	if (ret != 0) {
-		/* TODO: */
-		DPRINT_ERR(STORVSC, "unable to remove vsc device (ret %d)",
-			   ret);
-	}
+	DPRINT_INFO(STORVSC_DRV, "sdev (%p) - setting max segment size to %ld",
+		    sdevice, PAGE_SIZE);
+	blk_queue_max_segment_size(sdevice->request_queue, PAGE_SIZE);
 
-	if (host_device_ctx->request_pool) {
-		kmem_cache_destroy(host_device_ctx->request_pool);
-		host_device_ctx->request_pool = NULL;
-	}
+	DPRINT_INFO(STORVSC_DRV, "sdev (%p) - adding merge bio vec routine",
+		    sdevice);
+	blk_queue_merge_bvec(sdevice->request_queue, storvsc_merge_bvec);
 
-	DPRINT_INFO(STORVSC, "removing host adapter (%p)...", host);
-	scsi_remove_host(host);
+	blk_queue_bounce_limit(sdevice->request_queue, BLK_BOUNCE_ANY);
 
-	DPRINT_INFO(STORVSC, "releasing host adapter (%p)...", host);
-	scsi_host_put(host);
-	return ret;
+	return 0;
 }
 
-/*
- * storvsc_commmand_completion - Command completion processing
- */
-static void storvsc_commmand_completion(struct hv_storvsc_request *request)
+static void destroy_bounce_buffer(struct scatterlist *sgl,
+				  unsigned int sg_count)
 {
-	struct storvsc_cmd_request *cmd_request =
-		(struct storvsc_cmd_request *)request->context;
-	struct scsi_cmnd *scmnd = cmd_request->cmd;
-	struct host_device_context *host_device_ctx =
-		(struct host_device_context *)scmnd->device->host->hostdata;
-	void (*scsi_done_fn)(struct scsi_cmnd *);
-	struct scsi_sense_hdr sense_hdr;
-
-	/* ASSERT(request == &cmd_request->request); */
-	/* ASSERT(scmnd); */
-	/* ASSERT((unsigned long)scmnd->host_scribble == */
-	/*        (unsigned long)cmd_request); */
-	/* ASSERT(scmnd->scsi_done); */
-
-	if (cmd_request->bounce_sgl_count) {
-		/* using bounce buffer */
-		/* printk("copy_from_bounce_buffer\n"); */
-
-		/* FIXME: We can optimize on writes by just skipping this */
-		copy_from_bounce_buffer(scsi_sglist(scmnd),
-					cmd_request->bounce_sgl,
-					scsi_sg_count(scmnd));
-		destroy_bounce_buffer(cmd_request->bounce_sgl,
-				      cmd_request->bounce_sgl_count);
-	}
-
-	scmnd->result = request->status;
+	int i;
+	struct page *page_buf;
 
-	if (scmnd->result) {
-		if (scsi_normalize_sense(scmnd->sense_buffer,
-				request->sense_buffer_size, &sense_hdr))
-			scsi_print_sense_hdr("storvsc", &sense_hdr);
+	for (i = 0; i < sg_count; i++) {
+		page_buf = sg_page((&sgl[i]));
+		if (page_buf != NULL)
+			__free_page(page_buf);
 	}
 
-	/* ASSERT(request->BytesXfer <= request->data_buffer.Length); */
-	scsi_set_resid(scmnd,
-		request->data_buffer.len - request->bytes_xfer);
-
-	scsi_done_fn = scmnd->scsi_done;
-
-	scmnd->host_scribble = NULL;
-	scmnd->scsi_done = NULL;
-
-	/* !!DO NOT MODIFY the scmnd after this call */
-	scsi_done_fn(scmnd);
-
-	kmem_cache_free(host_device_ctx->request_pool, cmd_request);
+	kfree(sgl);
 }
 
 static int do_bounce_buffer(struct scatterlist *sgl, unsigned int sg_count)
@@ -440,21 +176,72 @@ static struct scatterlist *create_bounce_buffer(struct scatterlist *sgl,
 	return NULL;
 }
 
-static void destroy_bounce_buffer(struct scatterlist *sgl,
-				  unsigned int sg_count)
+
+/* Assume the original sgl has enough room */
+static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
+					    struct scatterlist *bounce_sgl,
+					    unsigned int orig_sgl_count)
 {
 	int i;
-	struct page *page_buf;
+	int j = 0;
+	unsigned long src, dest;
+	unsigned int srclen, destlen, copylen;
+	unsigned int total_copied = 0;
+	unsigned long bounce_addr = 0;
+	unsigned long dest_addr = 0;
+	unsigned long flags;
 
-	for (i = 0; i < sg_count; i++) {
-		page_buf = sg_page((&sgl[i]));
-		if (page_buf != NULL)
-			__free_page(page_buf);
+	local_irq_save(flags);
+
+	for (i = 0; i < orig_sgl_count; i++) {
+		dest_addr = (unsigned long)kmap_atomic(sg_page((&orig_sgl[i])),
+					KM_IRQ0) + orig_sgl[i].offset;
+		dest = dest_addr;
+		destlen = orig_sgl[i].length;
+
+		if (bounce_addr == 0)
+			bounce_addr =
+			(unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])),
+							KM_IRQ0);
+
+		while (destlen) {
+			src = bounce_addr + bounce_sgl[j].offset;
+			srclen = bounce_sgl[j].length - bounce_sgl[j].offset;
+
+			copylen = min(srclen, destlen);
+			memcpy((void *)dest, (void *)src, copylen);
+
+			total_copied += copylen;
+			bounce_sgl[j].offset += copylen;
+			destlen -= copylen;
+			dest += copylen;
+
+			if (bounce_sgl[j].offset == bounce_sgl[j].length) {
+				/* full */
+				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+				j++;
+
+				/* if we need to use another bounce buffer */
+				if (destlen || i != orig_sgl_count - 1)
+					bounce_addr =
+					(unsigned long)kmap_atomic(
+					sg_page((&bounce_sgl[j])), KM_IRQ0);
+			} else if (destlen == 0 && i == orig_sgl_count - 1) {
+				/* unmap the last bounce that is < PAGE_SIZE */
+				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+			}
+		}
+
+		kunmap_atomic((void *)(dest_addr - orig_sgl[i].offset),
+			      KM_IRQ0);
 	}
 
-	kfree(sgl);
+	local_irq_restore(flags);
+
+	return total_copied;
 }
 
+
 /* Assume the bounce_sgl has enough room ie using the create_bounce_buffer() */
 static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
 					  struct scatterlist *bounce_sgl,
@@ -477,107 +264,228 @@ static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
 		src = src_addr;
 		srclen = orig_sgl[i].length;
 
-		/* ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); */
+		if (bounce_addr == 0)
+			bounce_addr =
+			(unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])),
+						KM_IRQ0);
+
+		while (srclen) {
+			/* assume bounce offset always == 0 */
+			dest = bounce_addr + bounce_sgl[j].length;
+			destlen = PAGE_SIZE - bounce_sgl[j].length;
+
+			copylen = min(srclen, destlen);
+			memcpy((void *)dest, (void *)src, copylen);
+
+			total_copied += copylen;
+			bounce_sgl[j].length += copylen;
+			srclen -= copylen;
+			src += copylen;
+
+			if (bounce_sgl[j].length == PAGE_SIZE) {
+				/* full..move to next entry */
+				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+				j++;
+
+				/* if we need to use another bounce buffer */
+				if (srclen || i != orig_sgl_count - 1)
+					bounce_addr =
+					(unsigned long)kmap_atomic(
+					sg_page((&bounce_sgl[j])), KM_IRQ0);
+
+			} else if (srclen == 0 && i == orig_sgl_count - 1) {
+				/* unmap the last bounce that is < PAGE_SIZE */
+				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+			}
+		}
+
+		kunmap_atomic((void *)(src_addr - orig_sgl[i].offset), KM_IRQ0);
+	}
+
+	local_irq_restore(flags);
+
+	return total_copied;
+}
+
+
+/*
+ * storvsc_remove - Callback when our device is removed
+ */
+static int storvsc_remove(struct hv_device *dev)
+{
+	struct Scsi_Host *host = dev_get_drvdata(&dev->device);
+	struct hv_host_device *host_dev =
+			(struct hv_host_device *)host->hostdata;
+
+	/*
+	 * Call to the vsc driver to let it know that the device is being
+	 * removed
+	 */
+	storvsc_dev_remove(dev);
+
+	if (host_dev->request_pool) {
+		kmem_cache_destroy(host_dev->request_pool);
+		host_dev->request_pool = NULL;
+	}
+
+	DPRINT_INFO(STORVSC, "removing host adapter (%p)...", host);
+	scsi_remove_host(host);
+
+	DPRINT_INFO(STORVSC, "releasing host adapter (%p)...", host);
+	scsi_host_put(host);
+	return 0;
+}
+
+
+static int storvsc_get_chs(struct scsi_device *sdev, struct block_device * bdev,
+			   sector_t capacity, int *info)
+{
+	sector_t nsect = capacity;
+	sector_t cylinders = nsect;
+	int heads, sectors_pt;
+
+	/*
+	 * We are making up these values; let us keep it simple.
+	 */
+	heads = 0xff;
+	sectors_pt = 0x3f;      /* Sectors per track */
+	sector_div(cylinders, heads * sectors_pt);
+	if ((sector_t)(cylinders + 1) * heads * sectors_pt < nsect)
+		cylinders = 0xffff;
+
+	info[0] = heads;
+	info[1] = sectors_pt;
+	info[2] = (int)cylinders;
+
+	DPRINT_INFO(STORVSC_DRV, "CHS (%d, %d, %d)", (int)cylinders, heads,
+			sectors_pt);
+
+	return 0;
+}
+
+static int storvsc_host_reset(struct hv_device *device)
+{
+	struct storvsc_device *stor_device;
+	struct hv_storvsc_request *request;
+	struct vstor_packet *vstor_packet;
+	int ret, t;
 
-		if (bounce_addr == 0)
-			bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
+	DPRINT_INFO(STORVSC, "resetting host adapter...");
 
-		while (srclen) {
-			/* assume bounce offset always == 0 */
-			dest = bounce_addr + bounce_sgl[j].length;
-			destlen = PAGE_SIZE - bounce_sgl[j].length;
+	stor_device = get_stor_device(device);
+	if (!stor_device)
+		return -1;
 
-			copylen = min(srclen, destlen);
-			memcpy((void *)dest, (void *)src, copylen);
+	request = &stor_device->reset_request;
+	vstor_packet = &request->vstor_packet;
 
-			total_copied += copylen;
-			bounce_sgl[j].length += copylen;
-			srclen -= copylen;
-			src += copylen;
+	init_completion(&request->wait_event);
 
-			if (bounce_sgl[j].length == PAGE_SIZE) {
-				/* full..move to next entry */
-				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
-				j++;
+	vstor_packet->operation = VSTOR_OPERATION_RESET_BUS;
+	vstor_packet->flags = REQUEST_COMPLETION_FLAG;
+	vstor_packet->vm_srb.path_id = stor_device->path_id;
 
-				/* if we need to use another bounce buffer */
-				if (srclen || i != orig_sgl_count - 1)
-					bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
-			} else if (srclen == 0 && i == orig_sgl_count - 1) {
-				/* unmap the last bounce that is < PAGE_SIZE */
-				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
-			}
-		}
+	ret = vmbus_sendpacket(device->channel, vstor_packet,
+			       sizeof(struct vstor_packet),
+			       (unsigned long)&stor_device->reset_request,
+			       VM_PKT_DATA_INBAND,
+			       VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
+	if (ret != 0)
+		goto cleanup;
 
-		kunmap_atomic((void *)(src_addr - orig_sgl[i].offset), KM_IRQ0);
+	t = wait_for_completion_timeout(&request->wait_event, HZ);
+	if (t == 0) {
+		ret = -ETIMEDOUT;
+		goto cleanup;
 	}
 
-	local_irq_restore(flags);
+	DPRINT_INFO(STORVSC, "host adapter reset completed");
 
-	return total_copied;
+	/*
+	 * At this point, all outstanding requests in the adapter
+	 * should have been flushed out and return to us
+	 */
+
+cleanup:
+	put_stor_device(device);
+	return ret;
 }
 
-/* Assume the original sgl has enough room */
-static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
-					    struct scatterlist *bounce_sgl,
-					    unsigned int orig_sgl_count)
+
+/*
+ * storvsc_host_reset_handler - Reset the scsi HBA
+ */
+static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd)
 {
-	int i;
-	int j = 0;
-	unsigned long src, dest;
-	unsigned int srclen, destlen, copylen;
-	unsigned int total_copied = 0;
-	unsigned long bounce_addr = 0;
-	unsigned long dest_addr = 0;
-	unsigned long flags;
+	int ret;
+	struct hv_host_device *host_dev =
+		(struct hv_host_device *)scmnd->device->host->hostdata;
+	struct hv_device *dev = host_dev->dev;
 
-	local_irq_save(flags);
+	DPRINT_INFO(STORVSC_DRV, "sdev (%p) dev obj (%p) - host resetting...",
+		    scmnd->device, dev);
 
-	for (i = 0; i < orig_sgl_count; i++) {
-		dest_addr = (unsigned long)kmap_atomic(sg_page((&orig_sgl[i])),
-					KM_IRQ0) + orig_sgl[i].offset;
-		dest = dest_addr;
-		destlen = orig_sgl[i].length;
-		/* ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); */
+	/* Invokes the vsc to reset the host/bus */
+	ret = storvsc_host_reset(dev);
+	if (ret != 0)
+		return ret;
 
-		if (bounce_addr == 0)
-			bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
+	DPRINT_INFO(STORVSC_DRV, "sdev (%p) dev obj (%p) - host reseted",
+		    scmnd->device, dev);
 
-		while (destlen) {
-			src = bounce_addr + bounce_sgl[j].offset;
-			srclen = bounce_sgl[j].length - bounce_sgl[j].offset;
+	return ret;
+}
 
-			copylen = min(srclen, destlen);
-			memcpy((void *)dest, (void *)src, copylen);
 
-			total_copied += copylen;
-			bounce_sgl[j].offset += copylen;
-			destlen -= copylen;
-			dest += copylen;
+/*
+ * storvsc_commmand_completion - Command completion processing
+ */
+static void storvsc_commmand_completion(struct hv_storvsc_request *request)
+{
+	struct storvsc_cmd_request *cmd_request =
+		(struct storvsc_cmd_request *)request->context;
+	struct scsi_cmnd *scmnd = cmd_request->cmd;
+	struct hv_host_device *host_dev =
+		(struct hv_host_device *)scmnd->device->host->hostdata;
+	void (*scsi_done_fn)(struct scsi_cmnd *);
+	struct scsi_sense_hdr sense_hdr;
+	struct vmscsi_request *vm_srb;
 
-			if (bounce_sgl[j].offset == bounce_sgl[j].length) {
-				/* full */
-				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
-				j++;
+	if (cmd_request->bounce_sgl_count) {
 
-				/* if we need to use another bounce buffer */
-				if (destlen || i != orig_sgl_count - 1)
-					bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
-			} else if (destlen == 0 && i == orig_sgl_count - 1) {
-				/* unmap the last bounce that is < PAGE_SIZE */
-				kunmap_atomic((void *)bounce_addr, KM_IRQ0);
-			}
-		}
+		/* FIXME: We can optimize on writes by just skipping this */
+		copy_from_bounce_buffer(scsi_sglist(scmnd),
+					cmd_request->bounce_sgl,
+					scsi_sg_count(scmnd));
+		destroy_bounce_buffer(cmd_request->bounce_sgl,
+				      cmd_request->bounce_sgl_count);
+	}
 
-		kunmap_atomic((void *)(dest_addr - orig_sgl[i].offset),
-			      KM_IRQ0);
+	vm_srb = &request->vstor_packet.vm_srb;
+	scmnd->result = vm_srb->scsi_status;
+
+	if (scmnd->result) {
+		if (scsi_normalize_sense(scmnd->sense_buffer,
+				SCSI_SENSE_BUFFERSIZE, &sense_hdr))
+			scsi_print_sense_hdr("storvsc", &sense_hdr);
 	}
 
-	local_irq_restore(flags);
+	scsi_set_resid(scmnd,
+		request->data_buffer.len -
+		vm_srb->data_transfer_length);
 
-	return total_copied;
+	scsi_done_fn = scmnd->scsi_done;
+
+	scmnd->host_scribble = NULL;
+	scmnd->scsi_done = NULL;
+
+	/* !!DO NOT MODIFY the scmnd after this call */
+	scsi_done_fn(scmnd);
+
+	kmem_cache_free(host_dev->request_pool, cmd_request);
 }
 
+
 /*
  * storvsc_queuecommand - Initiate command processing
  */
@@ -585,28 +493,20 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 				void (*done)(struct scsi_cmnd *))
 {
 	int ret;
-	struct host_device_context *host_device_ctx =
-		(struct host_device_context *)scmnd->device->host->hostdata;
-	struct hv_device *device_ctx = host_device_ctx->device_ctx;
-	struct hv_driver *drv =
-		drv_to_hv_drv(device_ctx->device.driver);
-	struct storvsc_driver_object *storvsc_drv_obj = drv->priv;
+	struct hv_host_device *host_dev =
+		(struct hv_host_device *)scmnd->device->host->hostdata;
+	struct hv_device *dev = host_dev->dev;
 	struct hv_storvsc_request *request;
 	struct storvsc_cmd_request *cmd_request;
 	unsigned int request_size = 0;
 	int i;
 	struct scatterlist *sgl;
 	unsigned int sg_count = 0;
+	struct vmscsi_request *vm_srb;
 
-	DPRINT_DBG(STORVSC_DRV, "scmnd %p dir %d, use_sg %d buf %p len %d "
-		   "queue depth %d tagged %d", scmnd, scmnd->sc_data_direction,
-		   scsi_sg_count(scmnd), scsi_sglist(scmnd),
-		   scsi_bufflen(scmnd), scmnd->device->queue_depth,
-		   scmnd->device->tagged_supported);
 
 	/* If retrying, no need to prep the cmd */
 	if (scmnd->host_scribble) {
-		/* ASSERT(scmnd->scsi_done != NULL); */
 
 		cmd_request =
 			(struct storvsc_cmd_request *)scmnd->host_scribble;
@@ -616,18 +516,13 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 		goto retry_request;
 	}
 
-	/* ASSERT(scmnd->scsi_done == NULL); */
-	/* ASSERT(scmnd->host_scribble == NULL); */
-
 	scmnd->scsi_done = done;
 
 	request_size = sizeof(struct storvsc_cmd_request);
 
-	cmd_request = kmem_cache_alloc(host_device_ctx->request_pool,
+	cmd_request = kmem_cache_zalloc(host_dev->request_pool,
 				       GFP_ATOMIC);
 	if (!cmd_request) {
-		DPRINT_ERR(STORVSC_DRV, "scmnd (%p) - unable to allocate "
-			   "storvsc_cmd_request...marking queue busy", scmnd);
 		scmnd->scsi_done = NULL;
 		return SCSI_MLQUEUE_DEVICE_BUSY;
 	}
@@ -640,40 +535,35 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 	scmnd->host_scribble = (unsigned char *)cmd_request;
 
 	request = &cmd_request->request;
+	vm_srb = &request->vstor_packet.vm_srb;
 
-	request->extension =
-		(void *)((unsigned long)cmd_request + request_size);
-	DPRINT_DBG(STORVSC_DRV, "req %p size %d ext %d", request, request_size,
-		   storvsc_drv_obj->request_ext_size);
 
 	/* Build the SRB */
 	switch (scmnd->sc_data_direction) {
 	case DMA_TO_DEVICE:
-		request->type = WRITE_TYPE;
+		vm_srb->data_in = WRITE_TYPE;
 		break;
 	case DMA_FROM_DEVICE:
-		request->type = READ_TYPE;
+		vm_srb->data_in = READ_TYPE;
 		break;
 	default:
-		request->type = UNKNOWN_TYPE;
+		vm_srb->data_in = UNKNOWN_TYPE;
 		break;
 	}
 
 	request->on_io_completion = storvsc_commmand_completion;
 	request->context = cmd_request;/* scmnd; */
 
-	/* request->PortId = scmnd->device->channel; */
-	request->host = host_device_ctx->port;
-	request->bus = scmnd->device->channel;
-	request->target_id = scmnd->device->id;
-	request->lun_id = scmnd->device->lun;
+	vm_srb->port_number = host_dev->port;
+	vm_srb->path_id = scmnd->device->channel;
+	vm_srb->target_id = scmnd->device->id;
+	vm_srb->lun = scmnd->device->lun;
+
+	vm_srb->cdb_length = scmnd->cmd_len;
 
-	/* ASSERT(scmnd->cmd_len <= 16); */
-	request->cdb_len = scmnd->cmd_len;
-	request->cdb = scmnd->cmnd;
+	memcpy(vm_srb->cdb, scmnd->cmnd, vm_srb->cdb_length);
 
 	request->sense_buffer = scmnd->sense_buffer;
-	request->sense_buffer_size = SCSI_SENSE_BUFFERSIZE;
 
 
 	request->data_buffer.len = scsi_bufflen(scmnd);
@@ -683,20 +573,13 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 
 		/* check if we need to bounce the sgl */
 		if (do_bounce_buffer(sgl, scsi_sg_count(scmnd)) != -1) {
-			DPRINT_INFO(STORVSC_DRV,
-				    "need to bounce buffer for this scmnd %p",
-				    scmnd);
 			cmd_request->bounce_sgl =
 				create_bounce_buffer(sgl, scsi_sg_count(scmnd),
 						     scsi_bufflen(scmnd));
 			if (!cmd_request->bounce_sgl) {
-				DPRINT_ERR(STORVSC_DRV,
-					   "unable to create bounce buffer for "
-					   "this scmnd %p", scmnd);
-
 				scmnd->scsi_done = NULL;
 				scmnd->host_scribble = NULL;
-				kmem_cache_free(host_device_ctx->request_pool,
+				kmem_cache_free(host_dev->request_pool,
 						cmd_request);
 
 				return SCSI_MLQUEUE_HOST_BUSY;
@@ -719,14 +602,11 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 
 		request->data_buffer.offset = sgl[0].offset;
 
-		for (i = 0; i < sg_count; i++) {
-			DPRINT_DBG(STORVSC_DRV, "sgl[%d] len %d offset %d\n",
-				   i, sgl[i].length, sgl[i].offset);
+		for (i = 0; i < sg_count; i++)
 			request->data_buffer.pfn_array[i] =
 				page_to_pfn(sg_page((&sgl[i])));
-		}
+
 	} else if (scsi_sglist(scmnd)) {
-		/* ASSERT(scsi_bufflen(scmnd) <= PAGE_SIZE); */
 		request->data_buffer.offset =
 			virt_to_phys(scsi_sglist(scmnd)) & (PAGE_SIZE-1);
 		request->data_buffer.pfn_array[0] =
@@ -735,13 +615,10 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 
 retry_request:
 	/* Invokes the vsc to start an IO */
-	ret = storvsc_drv_obj->on_io_request(device_ctx,
-					   &cmd_request->request);
+	ret = storvsc_do_io(dev, &cmd_request->request);
+
 	if (ret == -1) {
 		/* no more space */
-		DPRINT_ERR(STORVSC_DRV,
-			   "scmnd (%p) - queue FULL...marking queue busy",
-			   scmnd);
 
 		if (cmd_request->bounce_sgl_count) {
 			/*
@@ -755,7 +632,7 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 					      cmd_request->bounce_sgl_count);
 		}
 
-		kmem_cache_free(host_device_ctx->request_pool, cmd_request);
+		kmem_cache_free(host_dev->request_pool, cmd_request);
 
 		scmnd->scsi_done = NULL;
 		scmnd->host_scribble = NULL;
@@ -768,154 +645,156 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
 
 static DEF_SCSI_QCMD(storvsc_queuecommand)
 
-static int storvsc_merge_bvec(struct request_queue *q,
-			      struct bvec_merge_data *bmd, struct bio_vec *bvec)
-{
-	/* checking done by caller. */
-	return bvec->bv_len;
-}
 
-/*
- * storvsc_device_configure - Configure the specified scsi device
- */
-static int storvsc_device_alloc(struct scsi_device *sdevice)
-{
-	DPRINT_DBG(STORVSC_DRV, "sdev (%p) - setting device flag to %d",
-		   sdevice, BLIST_SPARSELUN);
+/* Scsi driver */
+static struct scsi_host_template scsi_driver = {
+	.module	=		THIS_MODULE,
+	.name =			"storvsc_host_t",
+	.bios_param =		storvsc_get_chs,
+	.queuecommand =		storvsc_queuecommand,
+	.eh_host_reset_handler =	storvsc_host_reset_handler,
+	.slave_alloc =		storvsc_device_alloc,
+	.slave_configure =	storvsc_device_configure,
+	.cmd_per_lun =		1,
+	/* 64 max_queue * 1 target */
+	.can_queue =		STORVSC_MAX_IO_REQUESTS*STORVSC_MAX_TARGETS,
+	.this_id =		-1,
+	/* no use setting to 0 since ll_blk_rw reset it to 1 */
+	/* currently 32 */
+	.sg_tablesize =		MAX_MULTIPAGE_BUFFER_COUNT,
 	/*
-	 * This enables luns to be located sparsely. Otherwise, we may not
-	 * discovered them.
+	 * ENABLE_CLUSTERING allows mutiple physically contig bio_vecs to merge
+	 * into 1 sg element. If set, we must limit the max_segment_size to
+	 * PAGE_SIZE, otherwise we may get 1 sg element that represents
+	 * multiple
 	 */
-	sdevice->sdev_bflags |= BLIST_SPARSELUN | BLIST_LARGELUN;
-	return 0;
-}
+	/* physically contig pfns (ie sg[x].length > PAGE_SIZE). */
+	.use_clustering =	ENABLE_CLUSTERING,
+	/* Make sure we dont get a sg segment crosses a page boundary */
+	.dma_boundary =		PAGE_SIZE-1,
+};
 
-static int storvsc_device_configure(struct scsi_device *sdevice)
+
+/*
+ * storvsc_probe - Add a new device for this driver
+ */
+
+static int storvsc_probe(struct hv_device *device)
 {
-	DPRINT_INFO(STORVSC_DRV, "sdev (%p) - curr queue depth %d", sdevice,
-		    sdevice->queue_depth);
+	int ret;
+	struct Scsi_Host *host;
+	struct hv_host_device *host_dev;
+	struct storvsc_device_info device_info;
 
-	DPRINT_INFO(STORVSC_DRV, "sdev (%p) - setting queue depth to %d",
-		    sdevice, STORVSC_MAX_IO_REQUESTS);
-	scsi_adjust_queue_depth(sdevice, MSG_SIMPLE_TAG,
-				STORVSC_MAX_IO_REQUESTS);
+	host = scsi_host_alloc(&scsi_driver,
+			       sizeof(struct hv_host_device));
+	if (!host)
+		return -ENOMEM;
 
-	DPRINT_INFO(STORVSC_DRV, "sdev (%p) - setting max segment size to %ld",
-		    sdevice, PAGE_SIZE);
-	blk_queue_max_segment_size(sdevice->request_queue, PAGE_SIZE);
+	dev_set_drvdata(&device->device, host);
 
-	DPRINT_INFO(STORVSC_DRV, "sdev (%p) - adding merge bio vec routine",
-		    sdevice);
-	blk_queue_merge_bvec(sdevice->request_queue, storvsc_merge_bvec);
+	host_dev = (struct hv_host_device *)host->hostdata;
+	memset(host_dev, 0, sizeof(struct hv_host_device));
 
-	blk_queue_bounce_limit(sdevice->request_queue, BLK_BOUNCE_ANY);
-	/* sdevice->timeout = (2000 * HZ);//(75 * HZ); */
+	host_dev->port = host->host_no;
+	host_dev->dev = device;
 
-	return 0;
-}
+	host_dev->request_pool =
+				kmem_cache_create(dev_name(&device->device),
+					sizeof(struct storvsc_cmd_request), 0,
+					SLAB_HWCACHE_ALIGN, NULL);
 
-/*
- * storvsc_host_reset_handler - Reset the scsi HBA
- */
-static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd)
-{
-	int ret;
-	struct host_device_context *host_device_ctx =
-		(struct host_device_context *)scmnd->device->host->hostdata;
-	struct hv_device *device_ctx = host_device_ctx->device_ctx;
+	if (!host_dev->request_pool) {
+		scsi_host_put(host);
+		return -ENOMEM;
+	}
 
-	DPRINT_INFO(STORVSC_DRV, "sdev (%p) dev obj (%p) - host resetting...",
-		    scmnd->device, device_ctx);
+	device_info.port_number = host->host_no;
+	device_info.ring_buffer_size  = storvsc_ringbuffer_size;
+	/* Call to the vsc driver to add the device */
+	ret = storvsc_dev_add(device, (void *)&device_info);
 
-	/* Invokes the vsc to reset the host/bus */
-	ret = stor_vsc_on_host_reset(device_ctx);
-	if (ret != 0)
-		return ret;
+	if (ret != 0) {
+		kmem_cache_destroy(host_dev->request_pool);
+		scsi_host_put(host);
+		return -1;
+	}
 
-	DPRINT_INFO(STORVSC_DRV, "sdev (%p) dev obj (%p) - host reseted",
-		    scmnd->device, device_ctx);
+	host_dev->path = device_info.path_id;
+	host_dev->target = device_info.target_id;
 
-	return ret;
-}
+	/* max # of devices per target */
+	host->max_lun = STORVSC_MAX_LUNS_PER_TARGET;
+	/* max # of targets per channel */
+	host->max_id = STORVSC_MAX_TARGETS;
+	/* max # of channels */
+	host->max_channel = STORVSC_MAX_CHANNELS - 1;
 
-static int storvsc_get_chs(struct scsi_device *sdev, struct block_device * bdev,
-			   sector_t capacity, int *info)
-{
-	sector_t total_sectors = capacity;
-	sector_t cylinder_times_heads = 0;
-	sector_t temp = 0;
+	/* Register the HBA and start the scsi bus scan */
+	ret = scsi_add_host(host, &device->device);
+	if (ret != 0) {
 
-	int sectors_per_track = 0;
-	int heads = 0;
-	int cylinders = 0;
-	int rem = 0;
+		storvsc_dev_remove(device);
 
-	if (total_sectors > (65535 * 16 * 255))
-		total_sectors = (65535 * 16 * 255);
+		kmem_cache_destroy(host_dev->request_pool);
+		scsi_host_put(host);
+		return -1;
+	}
 
-	if (total_sectors >= (65535 * 16 * 63)) {
-		sectors_per_track = 255;
-		heads = 16;
+	scsi_scan_host(host);
+	return ret;
+}
 
-		cylinder_times_heads = total_sectors;
-		/* sector_div stores the quotient in cylinder_times_heads */
-		rem = sector_div(cylinder_times_heads, sectors_per_track);
-	} else {
-		sectors_per_track = 17;
+/* The one and only one */
 
-		cylinder_times_heads = total_sectors;
-		/* sector_div stores the quotient in cylinder_times_heads */
-		rem = sector_div(cylinder_times_heads, sectors_per_track);
+static struct hv_driver storvsc_drv = {
+	.probe = storvsc_probe,
+	.remove = storvsc_remove,
+};
 
-		temp = cylinder_times_heads + 1023;
-		/* sector_div stores the quotient in temp */
-		rem = sector_div(temp, 1024);
 
-		heads = temp;
+/*
+ * storvsc_drv_init - StorVsc driver initialization.
+ */
+static int storvsc_drv_init(void)
+{
+	int ret;
+	struct hv_driver *drv = &storvsc_drv;
+	u32 max_outstanding_req_per_channel;
 
-		if (heads < 4)
-			heads = 4;
+	/*
+	 * Divide the ring buffer data size (which is 1 page less
+	 * than the ring buffer size since that page is reserved for
+	 * the ring buffer indices) by the max request size (which is
+	 * vmbus_channel_packet_multipage_buffer + struct vstor_packet + u64)
+	 */
 
-		if (cylinder_times_heads >= (heads * 1024) || (heads > 16)) {
-			sectors_per_track = 31;
-			heads = 16;
+	max_outstanding_req_per_channel =
+	((storvsc_ringbuffer_size - PAGE_SIZE) /
+	ALIGN(MAX_MULTIPAGE_BUFFER_PACKET +
+	sizeof(struct vstor_packet) + sizeof(u64),
+	sizeof(u64)));
 
-			cylinder_times_heads = total_sectors;
-			/*
-			 * sector_div stores the quotient in
-			 * cylinder_times_heads
-			 */
-			rem = sector_div(cylinder_times_heads,
-					 sectors_per_track);
-		}
+	memcpy(&drv->dev_type, &gStorVscDeviceType,
+	       sizeof(struct hv_guid));
 
-		if (cylinder_times_heads >= (heads * 1024)) {
-			sectors_per_track = 63;
-			heads = 16;
+	if (max_outstanding_req_per_channel <
+	    STORVSC_MAX_IO_REQUESTS)
+		return -1;
 
-			cylinder_times_heads = total_sectors;
-			/*
-			 * sector_div stores the quotient in
-			 * cylinder_times_heads
-			 */
-			rem = sector_div(cylinder_times_heads,
-					 sectors_per_track);
-		}
-	}
+	drv->name = driver_name;
+	drv->driver.name = driver_name;
 
-	temp = cylinder_times_heads;
-	/* sector_div stores the quotient in temp */
-	rem = sector_div(temp, heads);
-	cylinders = temp;
 
-	info[0] = heads;
-	info[1] = sectors_per_track;
-	info[2] = cylinders;
+	/* The driver belongs to vmbus */
+	ret = vmbus_child_driver_register(&drv->driver);
 
-	DPRINT_INFO(STORVSC_DRV, "CHS (%d, %d, %d)", cylinders, heads,
-		    sectors_per_track);
+	return ret;
+}
 
-    return 0;
+static void storvsc_drv_exit(void)
+{
+	vmbus_child_driver_unregister(&storvsc_drv.driver);
 }
 
 static int __init storvsc_init(void)
@@ -923,7 +802,7 @@ static int __init storvsc_init(void)
 	int ret;
 
 	DPRINT_INFO(STORVSC_DRV, "Storvsc initializing....");
-	ret = storvsc_drv_init(stor_vsc_initialize);
+	ret = storvsc_drv_init();
 	return ret;
 }
 
diff --git a/drivers/staging/hv/utils.h b/drivers/staging/hv/utils.h
deleted file mode 100644
index acebbbf888b0713caaed72b6d05a8421130d5712..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/utils.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- */
-#ifndef __HV_UTILS_H_
-#define __HV_UTILS_H_
-
-/*
- * Common header for Hyper-V ICs
- */
-#define ICMSGTYPE_NEGOTIATE		0
-#define ICMSGTYPE_HEARTBEAT		1
-#define ICMSGTYPE_KVPEXCHANGE		2
-#define ICMSGTYPE_SHUTDOWN		3
-#define ICMSGTYPE_TIMESYNC		4
-#define ICMSGTYPE_VSS			5
-
-#define ICMSGHDRFLAG_TRANSACTION	1
-#define ICMSGHDRFLAG_REQUEST		2
-#define ICMSGHDRFLAG_RESPONSE		4
-
-#define HV_S_OK				0x00000000
-#define HV_E_FAIL			0x80004005
-#define HV_ERROR_NOT_SUPPORTED		0x80070032
-#define HV_ERROR_MACHINE_LOCKED		0x800704F7
-
-struct vmbuspipe_hdr {
-	u32 flags;
-	u32 msgsize;
-} __packed;
-
-struct ic_version {
-	u16 major;
-	u16 minor;
-} __packed;
-
-struct icmsg_hdr {
-	struct ic_version icverframe;
-	u16 icmsgtype;
-	struct ic_version icvermsg;
-	u16 icmsgsize;
-	u32 status;
-	u8 ictransaction_id;
-	u8 icflags;
-	u8 reserved[2];
-} __packed;
-
-struct icmsg_negotiate {
-	u16 icframe_vercnt;
-	u16 icmsg_vercnt;
-	u32 reserved;
-	struct ic_version icversion_data[1]; /* any size array */
-} __packed;
-
-struct shutdown_msg_data {
-	u32 reason_code;
-	u32 timeout_seconds;
-	u32 flags;
-	u8  display_message[2048];
-} __packed;
-
-struct heartbeat_msg_data {
-	u64 seq_num;
-	u32 reserved[8];
-} __packed;
-
-/* Time Sync IC defs */
-#define ICTIMESYNCFLAG_PROBE	0
-#define ICTIMESYNCFLAG_SYNC	1
-#define ICTIMESYNCFLAG_SAMPLE	2
-
-#ifdef __x86_64__
-#define WLTIMEDELTA	116444736000000000L	/* in 100ns unit */
-#else
-#define WLTIMEDELTA	116444736000000000LL
-#endif
-
-struct ictimesync_data{
-	u64 parenttime;
-	u64 childtime;
-	u64 roundtriptime;
-	u8 flags;
-} __packed;
-
-/* Index for each IC struct in array hv_cb_utils[] */
-#define HV_SHUTDOWN_MSG		0
-#define HV_TIMESYNC_MSG		1
-#define HV_HEARTBEAT_MSG	2
-#define HV_KVP_MSG		3
-
-struct hyperv_service_callback {
-	u8 msg_type;
-	char *log_msg;
-	unsigned char data[16];
-	struct vmbus_channel *channel;
-	void (*callback) (void *context);
-};
-
-extern void prep_negotiate_resp(struct icmsg_hdr *,
-				struct icmsg_negotiate *, u8 *);
-extern void chn_cb_negotiate(void *);
-extern struct hyperv_service_callback hv_cb_utils[];
-
-#endif /* __HV_UTILS_H_ */
diff --git a/drivers/staging/hv/version_info.h b/drivers/staging/hv/version_info.h
deleted file mode 100644
index 35178f2c7967e9a270c0f02a9b6ac8d44c556201..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/version_info.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-#ifndef __HV_VERSION_INFO
-#define __HV_VERSION_INFO
-
-/*
- * We use the same version numbering for all Hyper-V modules.
- *
- * Definition of versioning is as follows;
- *
- *	Major Number	Changes for these scenarios;
- *			1.	When a new version of Windows Hyper-V
- *				is released.
- *			2.	A Major change has occurred in the
- *				Linux IC's.
- *			(For example the merge for the first time
- *			into the kernel) Every time the Major Number
- *			changes, the Revision number is reset to 0.
- *	Minor Number	Changes when new functionality is added
- *			to the Linux IC's that is not a bug fix.
- *
- * 3.1 - Added completed hv_utils driver. Shutdown/Heartbeat/Timesync
- */
-#define HV_DRV_VERSION           "3.1"
-
-
-#endif
diff --git a/drivers/staging/hv/vmbus.h b/drivers/staging/hv/vmbus.h
deleted file mode 100644
index 73087f26bec2684dca5b694482ea5c2fae2b86ce..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/vmbus.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _VMBUS_H_
-#define _VMBUS_H_
-
-#include <linux/device.h>
-#include "vmbus_api.h"
-
-
-
-
-static inline struct hv_device *device_to_hv_device(struct device *d)
-{
-	return container_of(d, struct hv_device, device);
-}
-
-static inline struct hv_driver *drv_to_hv_drv(struct device_driver *d)
-{
-	return container_of(d, struct hv_driver, driver);
-}
-
-
-/* Vmbus interface */
-int vmbus_child_driver_register(struct device_driver *drv);
-void vmbus_child_driver_unregister(struct device_driver *drv);
-
-extern struct completion hv_channel_ready;
-
-#endif /* _VMBUS_H_ */
diff --git a/drivers/staging/hv/vmbus_api.h b/drivers/staging/hv/vmbus_api.h
deleted file mode 100644
index f0d96eba7013bc5b2bed3be5942c5745ff243a4b..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/vmbus_api.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _VMBUS_API_H_
-#define _VMBUS_API_H_
-
-#include <linux/device.h>
-#include <linux/workqueue.h>
-
-#define MAX_PAGE_BUFFER_COUNT				16
-#define MAX_MULTIPAGE_BUFFER_COUNT			32 /* 128K */
-
-#pragma pack(push, 1)
-
-/* Single-page buffer */
-struct hv_page_buffer {
-	u32 len;
-	u32 offset;
-	u64 pfn;
-};
-
-/* Multiple-page buffer */
-struct hv_multipage_buffer {
-	/* Length and Offset determines the # of pfns in the array */
-	u32 len;
-	u32 offset;
-	u64 pfn_array[MAX_MULTIPAGE_BUFFER_COUNT];
-};
-
-/* 0x18 includes the proprietary packet header */
-#define MAX_PAGE_BUFFER_PACKET		(0x18 +			\
-					(sizeof(struct hv_page_buffer) * \
-					 MAX_PAGE_BUFFER_COUNT))
-#define MAX_MULTIPAGE_BUFFER_PACKET	(0x18 +			\
-					 sizeof(struct hv_multipage_buffer))
-
-
-#pragma pack(pop)
-
-struct hv_driver;
-struct hv_device;
-
-struct hv_dev_port_info {
-	u32 int_mask;
-	u32 read_idx;
-	u32 write_idx;
-	u32 bytes_avail_toread;
-	u32 bytes_avail_towrite;
-};
-
-struct hv_device_info {
-	u32 chn_id;
-	u32 chn_state;
-	struct hv_guid chn_type;
-	struct hv_guid chn_instance;
-
-	u32 monitor_id;
-	u32 server_monitor_pending;
-	u32 server_monitor_latency;
-	u32 server_monitor_conn_id;
-	u32 client_monitor_pending;
-	u32 client_monitor_latency;
-	u32 client_monitor_conn_id;
-
-	struct hv_dev_port_info inbound;
-	struct hv_dev_port_info outbound;
-};
-
-/* Base driver object */
-struct hv_driver {
-	const char *name;
-
-	/* the device type supported by this driver */
-	struct hv_guid dev_type;
-
-	/*
-	 * Device type specific drivers (net, blk etc.)
-	 * need a mechanism to get a pointer to
-	 * device type specific driver structure given
-	 * a pointer to the base hyperv driver structure.
-	 * The current code solves this problem using
-	 * a hack. Support this need explicitly
-	 */
-	void *priv;
-
-	struct device_driver driver;
-
-	int (*dev_add)(struct hv_device *device, void *data);
-	int (*dev_rm)(struct hv_device *device);
-	void (*cleanup)(struct hv_driver *driver);
-};
-
-/* Base device object */
-struct hv_device {
-	/* the driver for this device */
-	struct hv_driver *drv;
-
-	char name[64];
-
-	struct work_struct probe_failed_work_item;
-
-	int probe_error;
-
-	/* the device type id of this device */
-	struct hv_guid dev_type;
-
-	/* the device instance id of this device */
-	struct hv_guid dev_instance;
-
-	struct device device;
-
-	struct vmbus_channel *channel;
-
-	/* Device extension; */
-	void *ext;
-};
-
-#endif /* _VMBUS_API_H_ */
diff --git a/drivers/staging/hv/vmbus_channel_interface.h b/drivers/staging/hv/vmbus_channel_interface.h
deleted file mode 100644
index 20ae258e5f9c46e70ae0969e8f9c96b8e99e4815..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/vmbus_channel_interface.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-#ifndef __VMBUSCHANNELINTERFACE_H
-#define __VMBUSCHANNELINTERFACE_H
-
-/*
- * A revision number of vmbus that is used for ensuring both ends on a
- * partition are using compatible versions.
- */
-#define VMBUS_REVISION_NUMBER		13
-
-/* Make maximum size of pipe payload of 16K */
-#define MAX_PIPE_DATA_PAYLOAD		(sizeof(u8) * 16384)
-
-/* Define PipeMode values. */
-#define VMBUS_PIPE_TYPE_BYTE		0x00000000
-#define VMBUS_PIPE_TYPE_MESSAGE		0x00000004
-
-/* The size of the user defined data buffer for non-pipe offers. */
-#define MAX_USER_DEFINED_BYTES		120
-
-/* The size of the user defined data buffer for pipe offers. */
-#define MAX_PIPE_USER_DEFINED_BYTES	116
-
-/*
- * At the center of the Channel Management library is the Channel Offer. This
- * struct contains the fundamental information about an offer.
- */
-struct vmbus_channel_offer {
-	struct hv_guid if_type;
-	struct hv_guid if_instance;
-	u64 int_latency; /* in 100ns units */
-	u32 if_revision;
-	u32 server_ctx_size;	/* in bytes */
-	u16 chn_flags;
-	u16 mmio_megabytes;		/* in bytes * 1024 * 1024 */
-
-	union {
-		/* Non-pipes: The user has MAX_USER_DEFINED_BYTES bytes. */
-		struct {
-			unsigned char user_def[MAX_USER_DEFINED_BYTES];
-		} std;
-
-		/*
-		 * Pipes:
-		 * The following sructure is an integrated pipe protocol, which
-		 * is implemented on top of standard user-defined data. Pipe
-		 * clients have MAX_PIPE_USER_DEFINED_BYTES left for their own
-		 * use.
-		 */
-		struct {
-			u32  pipe_mode;
-			unsigned char user_def[MAX_PIPE_USER_DEFINED_BYTES];
-		} pipe;
-	} u;
-	u32 padding;
-} __packed;
-
-/* Server Flags */
-#define VMBUS_CHANNEL_ENUMERATE_DEVICE_INTERFACE	1
-#define VMBUS_CHANNEL_SERVER_SUPPORTS_TRANSFER_PAGES	2
-#define VMBUS_CHANNEL_SERVER_SUPPORTS_GPADLS		4
-#define VMBUS_CHANNEL_NAMED_PIPE_MODE			0x10
-#define VMBUS_CHANNEL_LOOPBACK_OFFER			0x100
-#define VMBUS_CHANNEL_PARENT_OFFER			0x200
-#define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION	0x400
-
-#endif
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 79089f85d903a1ca4caa170346b00ac607eacdea..ec1d38cd481c74a8eec2e9df608762d4417b33bb 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -17,7 +17,11 @@
  * Authors:
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
+ *
  */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/device.h>
@@ -27,240 +31,27 @@
 #include <linux/pci.h>
 #include <linux/dmi.h>
 #include <linux/slab.h>
+#include <linux/acpi.h>
+#include <acpi/acpi_bus.h>
 #include <linux/completion.h>
-#include "version_info.h"
-#include "hv_api.h"
-#include "logging.h"
-#include "vmbus.h"
-#include "channel.h"
-#include "vmbus_private.h"
-
-
-/* FIXME! We need to do this dynamically for PIC and APIC system */
-#define VMBUS_IRQ		0x5
-#define VMBUS_IRQ_VECTOR	IRQ5_VECTOR
-
-/* Main vmbus driver data structure */
-struct vmbus_driver_context {
-
-	struct bus_type bus;
-	struct tasklet_struct msg_dpc;
-	struct tasklet_struct event_dpc;
-
-	/* The bus root device */
-	struct hv_device device_ctx;
-};
-
-static int vmbus_match(struct device *device, struct device_driver *driver);
-static int vmbus_probe(struct device *device);
-static int vmbus_remove(struct device *device);
-static void vmbus_shutdown(struct device *device);
-static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env);
 
-static irqreturn_t vmbus_isr(int irq, void *dev_id);
+#include "hyperv.h"
+#include "hyperv_vmbus.h"
 
-static void vmbus_device_release(struct device *device);
-static void vmbus_bus_release(struct device *device);
 
-static ssize_t vmbus_show_device_attr(struct device *dev,
-				      struct device_attribute *dev_attr,
-				      char *buf);
+static struct pci_dev *hv_pci_dev;
 
+static struct tasklet_struct msg_dpc;
+static struct tasklet_struct event_dpc;
 
 unsigned int vmbus_loglevel = (ALL_MODULES << 16 | INFO_LVL);
 EXPORT_SYMBOL(vmbus_loglevel);
 	/* (ALL_MODULES << 16 | DEBUG_LVL_ENTEREXIT); */
 	/* (((VMBUS | VMBUS_DRV)<<16) | DEBUG_LVL_ENTEREXIT); */
 
-static int vmbus_irq = VMBUS_IRQ;
-
-/* Set up per device attributes in /sys/bus/vmbus/devices/<bus device> */
-static struct device_attribute vmbus_device_attrs[] = {
-	__ATTR(id, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(state, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(class_id, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(device_id, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(monitor_id, S_IRUGO, vmbus_show_device_attr, NULL),
-
-	__ATTR(server_monitor_pending, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(server_monitor_latency, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(server_monitor_conn_id, S_IRUGO, vmbus_show_device_attr, NULL),
-
-	__ATTR(client_monitor_pending, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(client_monitor_latency, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(client_monitor_conn_id, S_IRUGO, vmbus_show_device_attr, NULL),
-
-	__ATTR(out_intr_mask, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(out_read_index, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(out_write_index, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(out_read_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(out_write_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
-
-	__ATTR(in_intr_mask, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(in_read_index, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(in_write_index, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(in_read_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR(in_write_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
-	__ATTR_NULL
-};
-
-/* The one and only one */
-static struct vmbus_driver_context vmbus_drv = {
-	.bus.name =		"vmbus",
-	.bus.match =		vmbus_match,
-	.bus.shutdown =		vmbus_shutdown,
-	.bus.remove =		vmbus_remove,
-	.bus.probe =		vmbus_probe,
-	.bus.uevent =		vmbus_uevent,
-	.bus.dev_attrs =	vmbus_device_attrs,
-};
-
-static const char *driver_name = "hyperv";
-
-/*
- * Windows vmbus does not defined this.
- * We defined this to be consistent with other devices
- */
-/* {c5295816-f63a-4d5f-8d1a-4daf999ca185} */
-static const struct hv_guid device_type = {
-	.data = {
-		0x16, 0x58, 0x29, 0xc5, 0x3a, 0xf6, 0x5f, 0x4d,
-		0x8d, 0x1a, 0x4d, 0xaf, 0x99, 0x9c, 0xa1, 0x85
-	}
-};
-
-/* {ac3760fc-9adf-40aa-9427-a70ed6de95c5} */
-static const struct hv_guid device_id = {
-	.data = {
-		0xfc, 0x60, 0x37, 0xac, 0xdf, 0x9a, 0xaa, 0x40,
-		0x94, 0x27, 0xa7, 0x0e, 0xd6, 0xde, 0x95, 0xc5
-	}
-};
-
-static struct hv_device *vmbus_device; /* vmbus root device */
-
-
-/*
- * vmbus_dev_add - Callback when the root bus device is added
- */
-static int vmbus_dev_add(struct hv_device *dev, void *info)
-{
-	u32 *irqvector = info;
-	int ret;
-
-	vmbus_device = dev;
-
-	memcpy(&vmbus_device->dev_type, &device_type, sizeof(struct hv_guid));
-	memcpy(&vmbus_device->dev_instance, &device_id,
-	       sizeof(struct hv_guid));
-
-	/* strcpy(dev->name, "vmbus"); */
-	/* SynIC setup... */
-	on_each_cpu(hv_synic_init, (void *)irqvector, 1);
-
-	/* Connect to VMBus in the root partition */
-	ret = vmbus_connect();
-
-	/* VmbusSendEvent(device->localPortId+1); */
-	return ret;
-}
-
-
-struct onmessage_work_context {
-	struct work_struct work;
-	struct hv_message msg;
-};
-
-static void vmbus_onmessage_work(struct work_struct *work)
-{
-	struct onmessage_work_context *ctx;
-
-	ctx = container_of(work, struct onmessage_work_context,
-			   work);
-	vmbus_onmessage(&ctx->msg);
-	kfree(ctx);
-}
-
-/*
- * vmbus_on_msg_dpc - DPC routine to handle messages from the hypervisior
- */
-static void vmbus_on_msg_dpc(unsigned long data)
-{
-	int cpu = smp_processor_id();
-	void *page_addr = hv_context.synic_message_page[cpu];
-	struct hv_message *msg = (struct hv_message *)page_addr +
-				  VMBUS_MESSAGE_SINT;
-	struct onmessage_work_context *ctx;
-
-	while (1) {
-		if (msg->header.message_type == HVMSG_NONE) {
-			/* no msg */
-			break;
-		} else {
-			ctx = kmalloc(sizeof(*ctx), GFP_ATOMIC);
-			if (ctx == NULL)
-				continue;
-			INIT_WORK(&ctx->work, vmbus_onmessage_work);
-			memcpy(&ctx->msg, msg, sizeof(*msg));
-			queue_work(vmbus_connection.work_queue, &ctx->work);
-		}
-
-		msg->header.message_type = HVMSG_NONE;
-
-		/*
-		 * Make sure the write to MessageType (ie set to
-		 * HVMSG_NONE) happens before we read the
-		 * MessagePending and EOMing. Otherwise, the EOMing
-		 * will not deliver any more messages since there is
-		 * no empty slot
-		 */
-		mb();
-
-		if (msg->header.message_flags.msg_pending) {
-			/*
-			 * This will cause message queue rescan to
-			 * possibly deliver another msg from the
-			 * hypervisor
-			 */
-			wrmsrl(HV_X64_MSR_EOM, 0);
-		}
-	}
-}
-
-/*
- * vmbus_on_isr - ISR routine
- */
-static int vmbus_on_isr(void)
-{
-	int ret = 0;
-	int cpu = smp_processor_id();
-	void *page_addr;
-	struct hv_message *msg;
-	union hv_synic_event_flags *event;
-
-	page_addr = hv_context.synic_message_page[cpu];
-	msg = (struct hv_message *)page_addr + VMBUS_MESSAGE_SINT;
-
-	/* Check if there are actual msgs to be process */
-	if (msg->header.message_type != HVMSG_NONE) {
-		DPRINT_DBG(VMBUS, "received msg type %d size %d",
-				msg->header.message_type,
-				msg->header.payload_size);
-		ret |= 0x1;
-	}
-
-	/* TODO: Check if there are events to be process */
-	page_addr = hv_context.synic_event_page[cpu];
-	event = (union hv_synic_event_flags *)page_addr + VMBUS_MESSAGE_SINT;
-
-	/* Since we are a child, we only need to check bit 0 */
-	if (sync_test_and_clear_bit(0, (unsigned long *) &event->flags32[0])) {
-		DPRINT_DBG(VMBUS, "received event %d", event->flags32[0]);
-		ret |= 0x2;
-	}
-
-	return ret;
-}
+static int pci_probe_error;
+static struct completion probe_event;
+static int irq;
 
 static void get_channel_info(struct hv_device *device,
 			     struct hv_device_info *info)
@@ -407,7 +198,324 @@ static ssize_t vmbus_show_device_attr(struct device *dev,
 		return sprintf(buf, "%d\n",
 			       device_info.client_monitor_conn_id);
 	} else {
-		return 0;
+		return 0;
+	}
+}
+
+/* Set up per device attributes in /sys/bus/vmbus/devices/<bus device> */
+static struct device_attribute vmbus_device_attrs[] = {
+	__ATTR(id, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(state, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(class_id, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(device_id, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(monitor_id, S_IRUGO, vmbus_show_device_attr, NULL),
+
+	__ATTR(server_monitor_pending, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(server_monitor_latency, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(server_monitor_conn_id, S_IRUGO, vmbus_show_device_attr, NULL),
+
+	__ATTR(client_monitor_pending, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(client_monitor_latency, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(client_monitor_conn_id, S_IRUGO, vmbus_show_device_attr, NULL),
+
+	__ATTR(out_intr_mask, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(out_read_index, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(out_write_index, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(out_read_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(out_write_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
+
+	__ATTR(in_intr_mask, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(in_read_index, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(in_write_index, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(in_read_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR(in_write_bytes_avail, S_IRUGO, vmbus_show_device_attr, NULL),
+	__ATTR_NULL
+};
+
+
+/*
+ * vmbus_uevent - add uevent for our device
+ *
+ * This routine is invoked when a device is added or removed on the vmbus to
+ * generate a uevent to udev in the userspace. The udev will then look at its
+ * rule and the uevent generated here to load the appropriate driver
+ */
+static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
+{
+	struct hv_device *dev = device_to_hv_device(device);
+	int ret;
+
+	ret = add_uevent_var(env, "VMBUS_DEVICE_CLASS_GUID={"
+			     "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
+			     "%02x%02x%02x%02x%02x%02x%02x%02x}",
+			     dev->dev_type.data[3],
+			     dev->dev_type.data[2],
+			     dev->dev_type.data[1],
+			     dev->dev_type.data[0],
+			     dev->dev_type.data[5],
+			     dev->dev_type.data[4],
+			     dev->dev_type.data[7],
+			     dev->dev_type.data[6],
+			     dev->dev_type.data[8],
+			     dev->dev_type.data[9],
+			     dev->dev_type.data[10],
+			     dev->dev_type.data[11],
+			     dev->dev_type.data[12],
+			     dev->dev_type.data[13],
+			     dev->dev_type.data[14],
+			     dev->dev_type.data[15]);
+
+	if (ret)
+		return ret;
+
+	ret = add_uevent_var(env, "VMBUS_DEVICE_DEVICE_GUID={"
+			     "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
+			     "%02x%02x%02x%02x%02x%02x%02x%02x}",
+			     dev->dev_instance.data[3],
+			     dev->dev_instance.data[2],
+			     dev->dev_instance.data[1],
+			     dev->dev_instance.data[0],
+			     dev->dev_instance.data[5],
+			     dev->dev_instance.data[4],
+			     dev->dev_instance.data[7],
+			     dev->dev_instance.data[6],
+			     dev->dev_instance.data[8],
+			     dev->dev_instance.data[9],
+			     dev->dev_instance.data[10],
+			     dev->dev_instance.data[11],
+			     dev->dev_instance.data[12],
+			     dev->dev_instance.data[13],
+			     dev->dev_instance.data[14],
+			     dev->dev_instance.data[15]);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+
+/*
+ * vmbus_match - Attempt to match the specified device to the specified driver
+ */
+static int vmbus_match(struct device *device, struct device_driver *driver)
+{
+	int match = 0;
+	struct hv_driver *drv = drv_to_hv_drv(driver);
+	struct hv_device *device_ctx = device_to_hv_device(device);
+
+	/* We found our driver ? */
+	if (memcmp(&device_ctx->dev_type, &drv->dev_type,
+		   sizeof(struct hv_guid)) == 0)
+		match = 1;
+
+	return match;
+}
+
+/*
+ * vmbus_probe - Add the new vmbus's child device
+ */
+static int vmbus_probe(struct device *child_device)
+{
+	int ret = 0;
+	struct hv_driver *drv =
+			drv_to_hv_drv(child_device->driver);
+	struct hv_device *dev = device_to_hv_device(child_device);
+
+	if (drv->probe) {
+		ret = drv->probe(dev);
+		if (ret != 0)
+			pr_err("probe failed for device %s (%d)\n",
+			       dev_name(child_device), ret);
+
+	} else {
+		pr_err("probe not set for driver %s\n",
+		       dev_name(child_device));
+		ret = -1;
+	}
+	return ret;
+}
+
+/*
+ * vmbus_remove - Remove a vmbus device
+ */
+static int vmbus_remove(struct device *child_device)
+{
+	int ret;
+	struct hv_driver *drv;
+
+	struct hv_device *dev = device_to_hv_device(child_device);
+
+	if (child_device->driver) {
+		drv = drv_to_hv_drv(child_device->driver);
+
+		if (drv->remove) {
+			ret = drv->remove(dev);
+		} else {
+			pr_err("remove not set for driver %s\n",
+				dev_name(child_device));
+			ret = -1;
+		}
+	}
+
+	return 0;
+}
+
+
+/*
+ * vmbus_shutdown - Shutdown a vmbus device
+ */
+static void vmbus_shutdown(struct device *child_device)
+{
+	struct hv_driver *drv;
+	struct hv_device *dev = device_to_hv_device(child_device);
+
+
+	/* The device may not be attached yet */
+	if (!child_device->driver)
+		return;
+
+	drv = drv_to_hv_drv(child_device->driver);
+
+	if (drv->shutdown)
+		drv->shutdown(dev);
+
+	return;
+}
+
+
+/*
+ * vmbus_device_release - Final callback release of the vmbus child device
+ */
+static void vmbus_device_release(struct device *device)
+{
+	struct hv_device *device_ctx = device_to_hv_device(device);
+
+	kfree(device_ctx);
+
+}
+
+/* The one and only one */
+static struct bus_type  hv_bus = {
+	.name =		"vmbus",
+	.match =		vmbus_match,
+	.shutdown =		vmbus_shutdown,
+	.remove =		vmbus_remove,
+	.probe =		vmbus_probe,
+	.uevent =		vmbus_uevent,
+	.dev_attrs =	vmbus_device_attrs,
+};
+
+static const char *driver_name = "hyperv";
+
+
+struct onmessage_work_context {
+	struct work_struct work;
+	struct hv_message msg;
+};
+
+static void vmbus_onmessage_work(struct work_struct *work)
+{
+	struct onmessage_work_context *ctx;
+
+	ctx = container_of(work, struct onmessage_work_context,
+			   work);
+	vmbus_onmessage(&ctx->msg);
+	kfree(ctx);
+}
+
+/*
+ * vmbus_on_msg_dpc - DPC routine to handle messages from the hypervisior
+ */
+static void vmbus_on_msg_dpc(unsigned long data)
+{
+	int cpu = smp_processor_id();
+	void *page_addr = hv_context.synic_message_page[cpu];
+	struct hv_message *msg = (struct hv_message *)page_addr +
+				  VMBUS_MESSAGE_SINT;
+	struct onmessage_work_context *ctx;
+
+	while (1) {
+		if (msg->header.message_type == HVMSG_NONE) {
+			/* no msg */
+			break;
+		} else {
+			ctx = kmalloc(sizeof(*ctx), GFP_ATOMIC);
+			if (ctx == NULL)
+				continue;
+			INIT_WORK(&ctx->work, vmbus_onmessage_work);
+			memcpy(&ctx->msg, msg, sizeof(*msg));
+			queue_work(vmbus_connection.work_queue, &ctx->work);
+		}
+
+		msg->header.message_type = HVMSG_NONE;
+
+		/*
+		 * Make sure the write to MessageType (ie set to
+		 * HVMSG_NONE) happens before we read the
+		 * MessagePending and EOMing. Otherwise, the EOMing
+		 * will not deliver any more messages since there is
+		 * no empty slot
+		 */
+		mb();
+
+		if (msg->header.message_flags.msg_pending) {
+			/*
+			 * This will cause message queue rescan to
+			 * possibly deliver another msg from the
+			 * hypervisor
+			 */
+			wrmsrl(HV_X64_MSR_EOM, 0);
+		}
+	}
+}
+
+/*
+ * vmbus_on_isr - ISR routine
+ */
+static int vmbus_on_isr(void)
+{
+	int ret = 0;
+	int cpu = smp_processor_id();
+	void *page_addr;
+	struct hv_message *msg;
+	union hv_synic_event_flags *event;
+
+	page_addr = hv_context.synic_message_page[cpu];
+	msg = (struct hv_message *)page_addr + VMBUS_MESSAGE_SINT;
+
+	/* Check if there are actual msgs to be process */
+	if (msg->header.message_type != HVMSG_NONE)
+		ret |= 0x1;
+
+	/* TODO: Check if there are events to be process */
+	page_addr = hv_context.synic_event_page[cpu];
+	event = (union hv_synic_event_flags *)page_addr + VMBUS_MESSAGE_SINT;
+
+	/* Since we are a child, we only need to check bit 0 */
+	if (sync_test_and_clear_bit(0, (unsigned long *) &event->flags32[0]))
+		ret |= 0x2;
+
+	return ret;
+}
+
+
+static irqreturn_t vmbus_isr(int irq, void *dev_id)
+{
+	int ret;
+
+	ret = vmbus_on_isr();
+
+	/* Schedules a dpc if necessary */
+	if (ret > 0) {
+		if (test_bit(0, (unsigned long *)&ret))
+			tasklet_schedule(&msg_dpc);
+
+		if (test_bit(1, (unsigned long *)&ret))
+			tasklet_schedule(&event_dpc);
+
+		return IRQ_HANDLED;
+	} else {
+		return IRQ_NONE;
 	}
 }
 
@@ -416,148 +524,69 @@ static ssize_t vmbus_show_device_attr(struct device *dev,
  *
  * Here, we
  *	- initialize the vmbus driver context
- *	- setup various driver entry points
  *	- invoke the vmbus hv main init routine
  *	- get the irq resource
- *	- invoke the vmbus to add the vmbus root device
- *	- setup the vmbus root device
  *	- retrieve the channel offers
  */
-static int vmbus_bus_init(void)
+static int vmbus_bus_init(struct pci_dev *pdev)
 {
-	struct vmbus_driver_context *vmbus_drv_ctx = &vmbus_drv;
-	struct hv_device *dev_ctx = &vmbus_drv.device_ctx;
 	int ret;
 	unsigned int vector;
 
-	DPRINT_INFO(VMBUS, "+++++++ HV Driver version = %s +++++++",
-		    HV_DRV_VERSION);
-	DPRINT_INFO(VMBUS, "+++++++ Vmbus supported version = %d +++++++",
-			VMBUS_REVISION_NUMBER);
-	DPRINT_INFO(VMBUS, "+++++++ Vmbus using SINT %d +++++++",
-			VMBUS_MESSAGE_SINT);
-	DPRINT_DBG(VMBUS, "sizeof(vmbus_channel_packet_page_buffer)=%zd, "
-			"sizeof(VMBUS_CHANNEL_PACKET_MULITPAGE_BUFFER)=%zd",
-			sizeof(struct vmbus_channel_packet_page_buffer),
-			sizeof(struct vmbus_channel_packet_multipage_buffer));
-
-
 	/* Hypervisor initialization...setup hypercall page..etc */
 	ret = hv_init();
 	if (ret != 0) {
-		DPRINT_ERR(VMBUS, "Unable to initialize the hypervisor - 0x%x",
-				ret);
+		pr_err("Unable to initialize the hypervisor - 0x%x\n", ret);
 		goto cleanup;
 	}
 
-
-	vmbus_drv_ctx->bus.name = driver_name;
-
 	/* Initialize the bus context */
-	tasklet_init(&vmbus_drv_ctx->msg_dpc, vmbus_on_msg_dpc,
-		     (unsigned long)NULL);
-	tasklet_init(&vmbus_drv_ctx->event_dpc, vmbus_on_event,
-		     (unsigned long)NULL);
+	tasklet_init(&msg_dpc, vmbus_on_msg_dpc, 0);
+	tasklet_init(&event_dpc, vmbus_on_event, 0);
 
 	/* Now, register the bus  with LDM */
-	ret = bus_register(&vmbus_drv_ctx->bus);
+	ret = bus_register(&hv_bus);
 	if (ret) {
 		ret = -1;
 		goto cleanup;
 	}
 
 	/* Get the interrupt resource */
-	ret = request_irq(vmbus_irq, vmbus_isr, IRQF_SAMPLE_RANDOM,
-			  driver_name, NULL);
-
-	if (ret != 0) {
-		DPRINT_ERR(VMBUS_DRV, "ERROR - Unable to request IRQ %d",
-			   vmbus_irq);
-
-		bus_unregister(&vmbus_drv_ctx->bus);
-
-		ret = -1;
-		goto cleanup;
-	}
-	vector = VMBUS_IRQ_VECTOR;
-
-	DPRINT_INFO(VMBUS_DRV, "irq 0x%x vector 0x%x", vmbus_irq, vector);
-
-	/* Add the root device */
-	memset(dev_ctx, 0, sizeof(struct hv_device));
+	ret = request_irq(pdev->irq, vmbus_isr,
+			  IRQF_SHARED | IRQF_SAMPLE_RANDOM,
+			  driver_name, pdev);
 
-	ret = vmbus_dev_add(dev_ctx, &vector);
 	if (ret != 0) {
-		DPRINT_ERR(VMBUS_DRV,
-			   "ERROR - Unable to add vmbus root device");
+		pr_err("Unable to request IRQ %d\n",
+			   pdev->irq);
 
-		free_irq(vmbus_irq, NULL);
-
-		bus_unregister(&vmbus_drv_ctx->bus);
+		bus_unregister(&hv_bus);
 
 		ret = -1;
 		goto cleanup;
 	}
-	/* strcpy(dev_ctx->device.bus_id, dev_ctx->device_obj.name); */
-	dev_set_name(&dev_ctx->device, "vmbus_0_0");
-
-	/* No need to bind a driver to the root device. */
-	dev_ctx->device.parent = NULL;
-	/* NULL; vmbus_remove() does not get invoked */
-	dev_ctx->device.bus = &vmbus_drv_ctx->bus;
 
-	/* Setup the device dispatch table */
-	dev_ctx->device.release = vmbus_bus_release;
+	vector = IRQ0_VECTOR + pdev->irq;
 
-	/* register the  root device */
-	ret = device_register(&dev_ctx->device);
+	/*
+	 * Notify the hypervisor of our irq and
+	 * connect to the host.
+	 */
+	on_each_cpu(hv_synic_init, (void *)&vector, 1);
+	ret = vmbus_connect();
 	if (ret) {
-		DPRINT_ERR(VMBUS_DRV,
-			   "ERROR - Unable to register vmbus root device");
-
-		free_irq(vmbus_irq, NULL);
-		bus_unregister(&vmbus_drv_ctx->bus);
-
-		ret = -1;
+		free_irq(pdev->irq, pdev);
+		bus_unregister(&hv_bus);
 		goto cleanup;
 	}
 
+
 	vmbus_request_offers();
-	wait_for_completion(&hv_channel_ready);
 
 cleanup:
 	return ret;
 }
 
-/*
- * vmbus_bus_exit - Terminate the vmbus driver.
- *
- * This routine is opposite of vmbus_bus_init()
- */
-static void vmbus_bus_exit(void)
-{
-	struct vmbus_driver_context *vmbus_drv_ctx = &vmbus_drv;
-
-	struct hv_device *dev_ctx = &vmbus_drv.device_ctx;
-
-	vmbus_release_unattached_channels();
-	vmbus_disconnect();
-	on_each_cpu(hv_synic_cleanup, NULL, 1);
-
-	hv_cleanup();
-
-	/* Unregister the root bus device */
-	device_unregister(&dev_ctx->device);
-
-	bus_unregister(&vmbus_drv_ctx->bus);
-
-	free_irq(vmbus_irq, NULL);
-
-	tasklet_kill(&vmbus_drv_ctx->msg_dpc);
-	tasklet_kill(&vmbus_drv_ctx->event_dpc);
-}
-
-
 /**
  * vmbus_child_driver_register() - Register a vmbus's child driver
  * @drv:        Pointer to driver structure you want to register
@@ -573,11 +602,10 @@ int vmbus_child_driver_register(struct device_driver *drv)
 {
 	int ret;
 
-	DPRINT_INFO(VMBUS_DRV, "child driver (%p) registering - name %s",
-		    drv, drv->name);
+	pr_info("child driver registering - name %s\n", drv->name);
 
 	/* The child driver on this vmbus */
-	drv->bus = &vmbus_drv.bus;
+	drv->bus = &hv_bus;
 
 	ret = driver_register(drv);
 
@@ -599,8 +627,7 @@ EXPORT_SYMBOL(vmbus_child_driver_register);
  */
 void vmbus_child_driver_unregister(struct device_driver *drv)
 {
-	DPRINT_INFO(VMBUS_DRV, "child driver (%p) unregistering - name %s",
-		    drv, drv->name);
+	pr_info("child driver unregistering - name %s\n", drv->name);
 
 	driver_unregister(drv);
 
@@ -621,30 +648,10 @@ struct hv_device *vmbus_child_device_create(struct hv_guid *type,
 	/* Allocate the new child device */
 	child_device_obj = kzalloc(sizeof(struct hv_device), GFP_KERNEL);
 	if (!child_device_obj) {
-		DPRINT_ERR(VMBUS_DRV,
-			"unable to allocate device_context for child device");
+		pr_err("Unable to allocate device object for child device\n");
 		return NULL;
 	}
 
-	DPRINT_DBG(VMBUS_DRV, "child device (%p) allocated - "
-		"type {%02x%02x%02x%02x-%02x%02x-%02x%02x-"
-		"%02x%02x%02x%02x%02x%02x%02x%02x},"
-		"id {%02x%02x%02x%02x-%02x%02x-%02x%02x-"
-		"%02x%02x%02x%02x%02x%02x%02x%02x}",
-		&child_device_obj->device,
-		type->data[3], type->data[2], type->data[1], type->data[0],
-		type->data[5], type->data[4], type->data[7], type->data[6],
-		type->data[8], type->data[9], type->data[10], type->data[11],
-		type->data[12], type->data[13], type->data[14], type->data[15],
-		instance->data[3], instance->data[2],
-		instance->data[1], instance->data[0],
-		instance->data[5], instance->data[4],
-		instance->data[7], instance->data[6],
-		instance->data[8], instance->data[9],
-		instance->data[10], instance->data[11],
-		instance->data[12], instance->data[13],
-		instance->data[14], instance->data[15]);
-
 	child_device_obj->channel = channel;
 	memcpy(&child_device_obj->dev_type, type, sizeof(struct hv_guid));
 	memcpy(&child_device_obj->dev_instance, instance,
@@ -663,16 +670,13 @@ int vmbus_child_device_register(struct hv_device *child_device_obj)
 
 	static atomic_t device_num = ATOMIC_INIT(0);
 
-	DPRINT_DBG(VMBUS_DRV, "child device (%p) registering",
-		   child_device_obj);
-
 	/* Set the device name. Otherwise, device_register() will fail. */
 	dev_set_name(&child_device_obj->device, "vmbus_0_%d",
 		     atomic_inc_return(&device_num));
 
 	/* The new device belongs to this bus */
-	child_device_obj->device.bus = &vmbus_drv.bus; /* device->dev.bus; */
-	child_device_obj->device.parent = &vmbus_device->device;
+	child_device_obj->device.bus = &hv_bus; /* device->dev.bus; */
+	child_device_obj->device.parent = &hv_pci_dev->dev;
 	child_device_obj->device.release = vmbus_device_release;
 
 	/*
@@ -681,15 +685,11 @@ int vmbus_child_device_register(struct hv_device *child_device_obj)
 	 */
 	ret = device_register(&child_device_obj->device);
 
-	/* vmbus_probe() error does not get propergate to device_register(). */
-	ret = child_device_obj->probe_error;
-
 	if (ret)
-		DPRINT_ERR(VMBUS_DRV, "unable to register child device (%p)",
-			   &child_device_obj->device);
+		pr_err("Unable to register child device\n");
 	else
-		DPRINT_INFO(VMBUS_DRV, "child device (%p) registered",
-			    &child_device_obj->device);
+		pr_info("child device %s registered\n",
+			dev_name(&child_device_obj->device));
 
 	return ret;
 }
@@ -700,313 +700,110 @@ int vmbus_child_device_register(struct hv_device *child_device_obj)
  */
 void vmbus_child_device_unregister(struct hv_device *device_obj)
 {
-
-	DPRINT_INFO(VMBUS_DRV, "unregistering child device (%p)",
-		    &device_obj->device);
-
 	/*
 	 * Kick off the process of unregistering the device.
 	 * This will call vmbus_remove() and eventually vmbus_device_release()
 	 */
 	device_unregister(&device_obj->device);
 
-	DPRINT_INFO(VMBUS_DRV, "child device (%p) unregistered",
-		    &device_obj->device);
+	pr_info("child device %s unregistered\n",
+		dev_name(&device_obj->device));
 }
 
-/*
- * vmbus_uevent - add uevent for our device
- *
- * This routine is invoked when a device is added or removed on the vmbus to
- * generate a uevent to udev in the userspace. The udev will then look at its
- * rule and the uevent generated here to load the appropriate driver
- */
-static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
-{
-	struct hv_device *dev = device_to_hv_device(device);
-	int ret;
-
-	DPRINT_INFO(VMBUS_DRV, "generating uevent - VMBUS_DEVICE_CLASS_GUID={"
-		    "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
-		    "%02x%02x%02x%02x%02x%02x%02x%02x}",
-		    dev->dev_type.data[3], dev->dev_type.data[2],
-		    dev->dev_type.data[1], dev->dev_type.data[0],
-		    dev->dev_type.data[5], dev->dev_type.data[4],
-		    dev->dev_type.data[7], dev->dev_type.data[6],
-		    dev->dev_type.data[8], dev->dev_type.data[9],
-		    dev->dev_type.data[10],
-		    dev->dev_type.data[11],
-		    dev->dev_type.data[12],
-		    dev->dev_type.data[13],
-		    dev->dev_type.data[14],
-		    dev->dev_type.data[15]);
-
-	ret = add_uevent_var(env, "VMBUS_DEVICE_CLASS_GUID={"
-			     "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
-			     "%02x%02x%02x%02x%02x%02x%02x%02x}",
-			     dev->dev_type.data[3],
-			     dev->dev_type.data[2],
-			     dev->dev_type.data[1],
-			     dev->dev_type.data[0],
-			     dev->dev_type.data[5],
-			     dev->dev_type.data[4],
-			     dev->dev_type.data[7],
-			     dev->dev_type.data[6],
-			     dev->dev_type.data[8],
-			     dev->dev_type.data[9],
-			     dev->dev_type.data[10],
-			     dev->dev_type.data[11],
-			     dev->dev_type.data[12],
-			     dev->dev_type.data[13],
-			     dev->dev_type.data[14],
-			     dev->dev_type.data[15]);
-
-	if (ret)
-		return ret;
-
-	ret = add_uevent_var(env, "VMBUS_DEVICE_DEVICE_GUID={"
-			     "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
-			     "%02x%02x%02x%02x%02x%02x%02x%02x}",
-			     dev->dev_instance.data[3],
-			     dev->dev_instance.data[2],
-			     dev->dev_instance.data[1],
-			     dev->dev_instance.data[0],
-			     dev->dev_instance.data[5],
-			     dev->dev_instance.data[4],
-			     dev->dev_instance.data[7],
-			     dev->dev_instance.data[6],
-			     dev->dev_instance.data[8],
-			     dev->dev_instance.data[9],
-			     dev->dev_instance.data[10],
-			     dev->dev_instance.data[11],
-			     dev->dev_instance.data[12],
-			     dev->dev_instance.data[13],
-			     dev->dev_instance.data[14],
-			     dev->dev_instance.data[15]);
-	if (ret)
-		return ret;
-
-	return 0;
-}
 
 /*
- * vmbus_match - Attempt to match the specified device to the specified driver
+ * VMBUS is an acpi enumerated device. Get the the IRQ information
+ * from DSDT.
  */
-static int vmbus_match(struct device *device, struct device_driver *driver)
-{
-	int match = 0;
-	struct hv_driver *drv = drv_to_hv_drv(driver);
-	struct hv_device *device_ctx = device_to_hv_device(device);
-
-	/* We found our driver ? */
-	if (memcmp(&device_ctx->dev_type, &drv->dev_type,
-		   sizeof(struct hv_guid)) == 0) {
-
-		device_ctx->drv = drv->priv;
-		DPRINT_INFO(VMBUS_DRV,
-			    "device object (%p) set to driver object (%p)",
-			    &device_ctx,
-			    device_ctx->drv);
-
-		match = 1;
-	}
-	return match;
-}
 
-/*
- * vmbus_probe_failed_cb - Callback when a driver probe failed in vmbus_probe()
- *
- * We need a callback because we cannot invoked device_unregister() inside
- * vmbus_probe() since vmbus_probe() may be invoked inside device_register()
- * i.e. we cannot call device_unregister() inside device_register()
- */
-static void vmbus_probe_failed_cb(struct work_struct *context)
+static acpi_status vmbus_walk_resources(struct acpi_resource *res, void *irq)
 {
-	struct hv_device *device_ctx = (struct hv_device *)context;
-
-	/*
-	 * Kick off the process of unregistering the device.
-	 * This will call vmbus_remove() and eventually vmbus_device_release()
-	 */
-	device_unregister(&device_ctx->device);
-
-	/* put_device(&device_ctx->device); */
-}
 
-/*
- * vmbus_probe - Add the new vmbus's child device
- */
-static int vmbus_probe(struct device *child_device)
-{
-	int ret = 0;
-	struct hv_driver *drv =
-			drv_to_hv_drv(child_device->driver);
-	struct hv_device *dev = device_to_hv_device(child_device);
+	if (res->type == ACPI_RESOURCE_TYPE_IRQ) {
+		struct acpi_resource_irq *irqp;
+		irqp = &res->data.irq;
 
-	/* Let the specific open-source driver handles the probe if it can */
-	if (drv->driver.probe) {
-		ret = dev->probe_error =
-		drv->driver.probe(child_device);
-		if (ret != 0) {
-			DPRINT_ERR(VMBUS_DRV, "probe() failed for device %s "
-				   "(%p) on driver %s (%d)...",
-				   dev_name(child_device), child_device,
-				   child_device->driver->name, ret);
-
-			INIT_WORK(&dev->probe_failed_work_item,
-				  vmbus_probe_failed_cb);
-			schedule_work(&dev->probe_failed_work_item);
-		}
-	} else {
-		DPRINT_ERR(VMBUS_DRV, "probe() method not set for driver - %s",
-			   child_device->driver->name);
-		ret = -1;
+		*((unsigned int *)irq) = irqp->interrupts[0];
 	}
-	return ret;
+
+	return AE_OK;
 }
 
-/*
- * vmbus_remove - Remove a vmbus device
- */
-static int vmbus_remove(struct device *child_device)
+static int vmbus_acpi_add(struct acpi_device *device)
 {
-	int ret;
-	struct hv_driver *drv;
-
-	/* Special case root bus device */
-	if (child_device->parent == NULL) {
-		/*
-		 * No-op since it is statically defined and handle in
-		 * vmbus_bus_exit()
-		 */
-		return 0;
-	}
+	acpi_status result;
 
-	if (child_device->driver) {
-		drv = drv_to_hv_drv(child_device->driver);
+	result =
+	acpi_walk_resources(device->handle, METHOD_NAME__CRS,
+			vmbus_walk_resources, &irq);
 
-		/*
-		 * Let the specific open-source driver handles the removal if
-		 * it can
-		 */
-		if (drv->driver.remove) {
-			ret = drv->driver.remove(child_device);
-		} else {
-			DPRINT_ERR(VMBUS_DRV,
-				   "remove() method not set for driver - %s",
-				   child_device->driver->name);
-			ret = -1;
-		}
+	if (ACPI_FAILURE(result)) {
+		complete(&probe_event);
+		return -ENODEV;
 	}
-
+	complete(&probe_event);
 	return 0;
 }
 
-/*
- * vmbus_shutdown - Shutdown a vmbus device
- */
-static void vmbus_shutdown(struct device *child_device)
-{
-	struct hv_driver *drv;
-
-	/* Special case root bus device */
-	if (child_device->parent == NULL) {
-		/*
-		 * No-op since it is statically defined and handle in
-		 * vmbus_bus_exit()
-		 */
-		return;
-	}
+static const struct acpi_device_id vmbus_acpi_device_ids[] = {
+	{"VMBUS", 0},
+	{"", 0},
+};
+MODULE_DEVICE_TABLE(acpi, vmbus_acpi_device_ids);
 
-	/* The device may not be attached yet */
-	if (!child_device->driver)
-		return;
+static struct acpi_driver vmbus_acpi_driver = {
+	.name = "vmbus",
+	.ids = vmbus_acpi_device_ids,
+	.ops = {
+		.add = vmbus_acpi_add,
+	},
+};
 
-	drv = drv_to_hv_drv(child_device->driver);
+static int vmbus_acpi_init(void)
+{
+	int result;
 
-	/* Let the specific open-source driver handles the removal if it can */
-	if (drv->driver.shutdown)
-		drv->driver.shutdown(child_device);
 
-	return;
-}
+	result = acpi_bus_register_driver(&vmbus_acpi_driver);
+	if (result < 0)
+		return result;
 
-/*
- * vmbus_bus_release - Final callback release of the vmbus root device
- */
-static void vmbus_bus_release(struct device *device)
-{
-	/* FIXME */
-	/* Empty release functions are a bug, or a major sign
-	 * of a problem design, this MUST BE FIXED! */
-	dev_err(device, "%s needs to be fixed!\n", __func__);
-	WARN_ON(1);
+	return 0;
 }
 
-/*
- * vmbus_device_release - Final callback release of the vmbus child device
- */
-static void vmbus_device_release(struct device *device)
+static void vmbus_acpi_exit(void)
 {
-	struct hv_device *device_ctx = device_to_hv_device(device);
-
-	kfree(device_ctx);
+	acpi_bus_unregister_driver(&vmbus_acpi_driver);
 
-	/* !!DO NOT REFERENCE device_ctx anymore at this point!! */
+	return;
 }
 
 
-
-static irqreturn_t vmbus_isr(int irq, void *dev_id)
+static int __devinit hv_pci_probe(struct pci_dev *pdev,
+				const struct pci_device_id *ent)
 {
-	int ret;
-
-	ret = vmbus_on_isr();
-
-	/* Schedules a dpc if necessary */
-	if (ret > 0) {
-		if (test_bit(0, (unsigned long *)&ret))
-			tasklet_schedule(&vmbus_drv.msg_dpc);
-
-		if (test_bit(1, (unsigned long *)&ret))
-			tasklet_schedule(&vmbus_drv.event_dpc);
+	hv_pci_dev = pdev;
 
-		return IRQ_HANDLED;
-	} else {
-		return IRQ_NONE;
-	}
-}
+	pci_probe_error = pci_enable_device(pdev);
+	if (pci_probe_error)
+		goto probe_cleanup;
 
-static struct dmi_system_id __initdata microsoft_hv_dmi_table[] = {
-	{
-		.ident = "Hyper-V",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"),
-			DMI_MATCH(DMI_BOARD_NAME, "Virtual Machine"),
-		},
-	},
-	{ },
-};
-MODULE_DEVICE_TABLE(dmi, microsoft_hv_dmi_table);
+	/*
+	 * If the PCI sub-sytem did not assign us an
+	 * irq, use the bios provided one.
+	 */
 
-static int __init vmbus_init(void)
-{
-	DPRINT_INFO(VMBUS_DRV,
-		"Vmbus initializing.... current log level 0x%x (%x,%x)",
-		vmbus_loglevel, HIWORD(vmbus_loglevel), LOWORD(vmbus_loglevel));
-	/* Todo: it is used for loglevel, to be ported to new kernel. */
+	if (pdev->irq == 0)
+		pdev->irq = irq;
 
-	if (!dmi_check_system(microsoft_hv_dmi_table))
-		return -ENODEV;
+	pci_probe_error = vmbus_bus_init(pdev);
 
-	return vmbus_bus_init();
-}
+	if (pci_probe_error)
+		pci_disable_device(pdev);
 
-static void __exit vmbus_exit(void)
-{
-	vmbus_bus_exit();
-	/* Todo: it is used for loglevel, to be ported to new kernel. */
+probe_cleanup:
+	complete(&probe_event);
+	return pci_probe_error;
 }
 
 /*
@@ -1021,10 +818,53 @@ static const struct pci_device_id microsoft_hv_pci_table[] = {
 };
 MODULE_DEVICE_TABLE(pci, microsoft_hv_pci_table);
 
+static struct pci_driver hv_bus_driver = {
+	.name =           "hv_bus",
+	.probe =          hv_pci_probe,
+	.id_table =       microsoft_hv_pci_table,
+};
+
+static int __init hv_pci_init(void)
+{
+	int ret;
+
+	init_completion(&probe_event);
+
+	/*
+	 * Get irq resources first.
+	 */
+
+	ret = vmbus_acpi_init();
+	if (ret)
+		return ret;
+
+	wait_for_completion(&probe_event);
+
+	if (irq <= 0) {
+		vmbus_acpi_exit();
+		return -ENODEV;
+	}
+
+	vmbus_acpi_exit();
+	init_completion(&probe_event);
+	ret = pci_register_driver(&hv_bus_driver);
+	if (ret)
+		return ret;
+	/*
+	 * All the vmbus initialization occurs within the
+	 * hv_pci_probe() function. Wait for hv_pci_probe()
+	 * to complete.
+	 */
+	wait_for_completion(&probe_event);
+
+	if (pci_probe_error)
+		pci_unregister_driver(&hv_bus_driver);
+	return pci_probe_error;
+}
+
+
 MODULE_LICENSE("GPL");
 MODULE_VERSION(HV_DRV_VERSION);
-module_param(vmbus_irq, int, S_IRUGO);
-module_param(vmbus_loglevel, int, S_IRUGO);
+module_param(vmbus_loglevel, int, S_IRUGO|S_IWUSR);
 
-module_init(vmbus_init);
-module_exit(vmbus_exit);
+module_init(hv_pci_init);
diff --git a/drivers/staging/hv/vmbus_packet_format.h b/drivers/staging/hv/vmbus_packet_format.h
deleted file mode 100644
index c0b2c2b11646cd9be87f131b0d6cada9b360a2c2..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/vmbus_packet_format.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-#ifndef _VMBUSPACKETFORMAT_H_
-#define _VMBUSPACKETFORMAT_H_
-
-struct vmpacket_descriptor {
-	u16 type;
-	u16 offset8;
-	u16 len8;
-	u16 flags;
-	u64 trans_id;
-} __packed;
-
-struct vmpacket_header {
-	u32 prev_pkt_start_offset;
-	struct vmpacket_descriptor descriptor;
-} __packed;
-
-struct vmtransfer_page_range {
-	u32 byte_count;
-	u32 byte_offset;
-} __packed;
-
-struct vmtransfer_page_packet_header {
-	struct vmpacket_descriptor d;
-	u16 xfer_pageset_id;
-	bool sender_owns_set;
-	u8 reserved;
-	u32 range_cnt;
-	struct vmtransfer_page_range ranges[1];
-} __packed;
-
-struct vmgpadl_packet_header {
-	struct vmpacket_descriptor d;
-	u32 gpadl;
-	u32 reserved;
-} __packed;
-
-struct vmadd_remove_transfer_page_set {
-	struct vmpacket_descriptor d;
-	u32 gpadl;
-	u16 xfer_pageset_id;
-	u16 reserved;
-} __packed;
-
-/*
- * This structure defines a range in guest physical space that can be made to
- * look virtually contiguous.
- */
-struct gpa_range {
-	u32 byte_count;
-	u32 byte_offset;
-	u64 pfn_array[0];
-};
-
-/*
- * This is the format for an Establish Gpadl packet, which contains a handle by
- * which this GPADL will be known and a set of GPA ranges associated with it.
- * This can be converted to a MDL by the guest OS.  If there are multiple GPA
- * ranges, then the resulting MDL will be "chained," representing multiple VA
- * ranges.
- */
-struct vmestablish_gpadl {
-	struct vmpacket_descriptor d;
-	u32 gpadl;
-	u32 range_cnt;
-	struct gpa_range range[1];
-} __packed;
-
-/*
- * This is the format for a Teardown Gpadl packet, which indicates that the
- * GPADL handle in the Establish Gpadl packet will never be referenced again.
- */
-struct vmteardown_gpadl {
-	struct vmpacket_descriptor d;
-	u32 gpadl;
-	u32 reserved;	/* for alignment to a 8-byte boundary */
-} __packed;
-
-/*
- * This is the format for a GPA-Direct packet, which contains a set of GPA
- * ranges, in addition to commands and/or data.
- */
-struct vmdata_gpa_direct {
-	struct vmpacket_descriptor d;
-	u32 reserved;
-	u32 range_cnt;
-	struct gpa_range range[1];
-} __packed;
-
-/* This is the format for a Additional Data Packet. */
-struct vmadditional_data {
-	struct vmpacket_descriptor d;
-	u64 total_bytes;
-	u32 offset;
-	u32 byte_cnt;
-	unsigned char data[1];
-} __packed;
-
-union vmpacket_largest_possible_header {
-	struct vmpacket_descriptor simple_hdr;
-	struct vmtransfer_page_packet_header xfer_page_hdr;
-	struct vmgpadl_packet_header gpadl_hdr;
-	struct vmadd_remove_transfer_page_set add_rm_xfer_page_hdr;
-	struct vmestablish_gpadl establish_gpadl_hdr;
-	struct vmteardown_gpadl teardown_gpadl_hdr;
-	struct vmdata_gpa_direct data_gpa_direct_hdr;
-};
-
-#define VMPACKET_DATA_START_ADDRESS(__packet)	\
-	(void *)(((unsigned char *)__packet) +	\
-	 ((struct vmpacket_descriptor)__packet)->offset8 * 8)
-
-#define VMPACKET_DATA_LENGTH(__packet)		\
-	((((struct vmpacket_descriptor)__packet)->len8 -	\
-	  ((struct vmpacket_descriptor)__packet)->offset8) * 8)
-
-#define VMPACKET_TRANSFER_MODE(__packet)	\
-	(((struct IMPACT)__packet)->type)
-
-enum vmbus_packet_type {
-	VM_PKT_INVALID				= 0x0,
-	VM_PKT_SYNCH				= 0x1,
-	VM_PKT_ADD_XFER_PAGESET			= 0x2,
-	VM_PKT_RM_XFER_PAGESET			= 0x3,
-	VM_PKT_ESTABLISH_GPADL			= 0x4,
-	VM_PKT_TEARDOWN_GPADL			= 0x5,
-	VM_PKT_DATA_INBAND			= 0x6,
-	VM_PKT_DATA_USING_XFER_PAGES		= 0x7,
-	VM_PKT_DATA_USING_GPADL			= 0x8,
-	VM_PKT_DATA_USING_GPA_DIRECT		= 0x9,
-	VM_PKT_CANCEL_REQUEST			= 0xa,
-	VM_PKT_COMP				= 0xb,
-	VM_PKT_DATA_USING_ADDITIONAL_PKT	= 0xc,
-	VM_PKT_ADDITIONAL_DATA			= 0xd
-};
-
-#define VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED	1
-
-#endif
diff --git a/drivers/staging/hv/vmbus_private.h b/drivers/staging/hv/vmbus_private.h
deleted file mode 100644
index 6f0d8df5e1788a2b96923c1e4ddc16ca02b9ac98..0000000000000000000000000000000000000000
--- a/drivers/staging/hv/vmbus_private.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- *
- * Copyright (c) 2009, Microsoft Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- *
- * Authors:
- *   Haiyang Zhang <haiyangz@microsoft.com>
- *   Hank Janssen  <hjanssen@microsoft.com>
- *
- */
-
-
-#ifndef _VMBUS_PRIVATE_H_
-#define _VMBUS_PRIVATE_H_
-
-#include "hv.h"
-#include "vmbus_api.h"
-#include "channel.h"
-#include "channel_mgmt.h"
-#include "ring_buffer.h"
-#include <linux/list.h>
-#include <asm/sync_bitops.h>
-
-
-/*
- * Maximum channels is determined by the size of the interrupt page
- * which is PAGE_SIZE. 1/2 of PAGE_SIZE is for send endpoint interrupt
- * and the other is receive endpoint interrupt
- */
-#define MAX_NUM_CHANNELS	((PAGE_SIZE >> 1) << 3)	/* 16348 channels */
-
-/* The value here must be in multiple of 32 */
-/* TODO: Need to make this configurable */
-#define MAX_NUM_CHANNELS_SUPPORTED	256
-
-
-enum vmbus_connect_state {
-	DISCONNECTED,
-	CONNECTING,
-	CONNECTED,
-	DISCONNECTING
-};
-
-#define MAX_SIZE_CHANNEL_MESSAGE	HV_MESSAGE_PAYLOAD_BYTE_COUNT
-
-struct vmbus_connection {
-	enum vmbus_connect_state conn_state;
-
-	atomic_t next_gpadl_handle;
-
-	/*
-	 * Represents channel interrupts. Each bit position represents a
-	 * channel.  When a channel sends an interrupt via VMBUS, it finds its
-	 * bit in the sendInterruptPage, set it and calls Hv to generate a port
-	 * event. The other end receives the port event and parse the
-	 * recvInterruptPage to see which bit is set
-	 */
-	void *int_page;
-	void *send_int_page;
-	void *recv_int_page;
-
-	/*
-	 * 2 pages - 1st page for parent->child notification and 2nd
-	 * is child->parent notification
-	 */
-	void *monitor_pages;
-	struct list_head chn_msg_list;
-	spinlock_t channelmsg_lock;
-
-	/* List of channels */
-	struct list_head chn_list;
-	spinlock_t channel_lock;
-
-	struct workqueue_struct *work_queue;
-};
-
-
-struct vmbus_msginfo {
-	/* Bookkeeping stuff */
-	struct list_head msglist_entry;
-
-	/* Synchronize the request/response if needed */
-	int wait_condition;
-	wait_queue_head_t  wait_event;
-
-	/* The message itself */
-	unsigned char msg[0];
-};
-
-
-extern struct vmbus_connection vmbus_connection;
-
-/* General vmbus interface */
-
-struct hv_device *vmbus_child_device_create(struct hv_guid *type,
-					 struct hv_guid *instance,
-					 struct vmbus_channel *channel);
-
-int vmbus_child_device_register(struct hv_device *child_device_obj);
-void vmbus_child_device_unregister(struct hv_device *device_obj);
-
-/* static void */
-/* VmbusChildDeviceDestroy( */
-/* struct hv_device *); */
-
-struct vmbus_channel *relid2channel(u32 relid);
-
-
-/* Connection interface */
-
-int vmbus_connect(void);
-
-int vmbus_disconnect(void);
-
-int vmbus_post_msg(void *buffer, size_t buflen);
-
-int vmbus_set_event(u32 child_relid);
-
-void vmbus_on_event(unsigned long data);
-
-
-#endif /* _VMBUS_PRIVATE_H_ */
diff --git a/drivers/staging/iio/Documentation/device.txt b/drivers/staging/iio/Documentation/device.txt
index 69d9570f29fca10eb33702af17f88bfb6ae0c351..1abb80cb884ecc5d69c9e8792458dd4f70b8a9ba 100644
--- a/drivers/staging/iio/Documentation/device.txt
+++ b/drivers/staging/iio/Documentation/device.txt
@@ -8,34 +8,66 @@ The crucial structure for device drivers in iio is iio_dev.
 
 First allocate one using:
 
-struct iio_dev *indio_dev = iio_allocate_device();
+struct iio_dev *indio_dev = iio_allocate_device(sizeof(struct chip_state));
+where chip_state is a structure of local state data for this instance of
+the chip.
 
-Then fill in the following:
-
-indio_dev->dev.parent
-  the struct device associated with the underlying hardware.
-
-indio_dev->num_interrupt_lines
-   number of event triggering hardware lines the device has.
+That data can be accessed using iio_priv(struct iio_dev *)
 
-indio_dev->event_attrs
-   attributes used to enable / disable hardware events - note the
-   attributes are embedded in iio_event_attr structures with an
-   associated iio_event_handler which may or may note be shared.
-   If num_interrupt_lines = 0, then no need to fill this in.
-
-indio_dev->attrs
-   general attributes such as polled access to device channels.
+Then fill in the following:
 
-indio_dev->dev_data
-   private device specific data.
+- indio_dev->dev.parent
+	Struct device associated with the underlying hardware.
+- indio_dev->name
+	Name of the device being driven - made available as the name
+	attribute in sysfs.
 
-indio_dev->driver_module
-   typically set to THIS_MODULE. Used to specify ownership of some
-   iio created resources.
+- indio_dev->info
+	pointer to a structure with elements that tend to be fixed for
+	large sets of different parts supported by a given driver.
+	This contains:
+	* info->driver_module:
+		Set to THIS_MODULE. Used to ensure correct ownership
+		of various resources allocate by the core.
+	* info->num_interrupt_lines:
+		Number of event triggering hardware lines the device has.
+	* info->event_attrs:
+		Attributes used to enable / disable hardware events.
+	* info->attrs:
+		General device attributes. Typically used for the weird
+		and the wonderful bits not covered by the channel specification.
+	* info->read_raw:
+		Raw data reading function. Used for both raw channel access
+		and for associate parameters such as offsets and scales.
+	* info->write_raw:
+		Raw value writing function. Used for writable device values such
+		as DAC values and caliboffset.
+	* info->read_event_config:
+		Typically only set if there are some interrupt lines.  This
+		is used to read if an on sensor event detector is enabled.
+	* info->write_event_config:
+		Enable / disable an on sensor event detector.
+	* info->read_event_value:
+		Read value associated with on sensor event detectors. Note that
+		the meaning of the returned value is dependent on the event
+		type.
+	* info->write_event_value:
+		Write the value associated with on sensor event detectors. E.g.
+		a threshold above which an interrupt occurs.  Note that the
+		meaning of the value to be set is event type dependant.
 
-indio_dev->modes
-   whether direct access and / or ring buffer access is supported.
+- indio_dev->modes:
+	Specify whether direct access and / or ring buffer access is supported.
+- indio_dev->ring:
+	An optional associated buffer.
+- indio_dev->pollfunc:
+	Poll function related elements. This controls what occurs when a trigger
+	to which this device is attached sends and event.
+- indio_dev->channels:
+	Specification of device channels. Most attributes etc are built
+	form this spec.
+- indio_dev->num_channels:
+	How many channels are there?
 
 Once these are set up, a call to iio_device_register(indio_dev),
 will register the device with the iio core.
diff --git a/drivers/staging/iio/Documentation/generic_buffer.c b/drivers/staging/iio/Documentation/generic_buffer.c
index 3cc18ab4ebfd357f347d9e4d48c62c229e002475..f82894f42d27f96c196fc8d964d8fa7634360b96 100644
--- a/drivers/staging/iio/Documentation/generic_buffer.c
+++ b/drivers/staging/iio/Documentation/generic_buffer.c
@@ -27,6 +27,7 @@
 #include <sys/dir.h>
 #include <linux/types.h>
 #include <string.h>
+#include <poll.h>
 #include "iio_utils.h"
 
 /**
@@ -53,6 +54,24 @@ int size_from_channelarray(struct iio_channel_info *channels, int num_channels)
 	return bytes;
 }
 
+void print2byte(int input, struct iio_channel_info *info)
+{
+	/* shift before conversion to avoid sign extension
+	   of left aligned data */
+	input = input >> info->shift;
+	if (info->is_signed) {
+		int16_t val = input;
+		val &= (1 << info->bits_used) - 1;
+		val = (int16_t)(val << (16 - info->bits_used)) >>
+			(16 - info->bits_used);
+		printf("%05f  ", val,
+		       (float)(val + info->offset)*info->scale);
+	} else {
+		uint16_t val = input;
+		val &= (1 << info->bits_used) - 1;
+		printf("%05f ", ((float)val + info->offset)*info->scale);
+	}
+}
 /**
  * process_scan() - print out the values in SI units
  * @data:		pointer to the start of the scan
@@ -70,25 +89,8 @@ void process_scan(char *data,
 		switch (infoarray[k].bytes) {
 			/* only a few cases implemented so far */
 		case 2:
-			if (infoarray[k].is_signed) {
-				int16_t val = *(int16_t *)
-					(data
-					 + infoarray[k].location);
-				if ((val >> infoarray[k].bits_used) & 1)
-					val = (val & infoarray[k].mask) |
-						~infoarray[k].mask;
-				printf("%05f ", ((float)val +
-						 infoarray[k].offset)*
-				       infoarray[k].scale);
-			} else {
-				uint16_t val = *(uint16_t *)
-					(data +
-					 infoarray[k].location);
-				val = (val & infoarray[k].mask);
-				printf("%05f ", ((float)val +
-						 infoarray[k].offset)*
-				       infoarray[k].scale);
-			}
+			print2byte(*(uint16_t *)(data + infoarray[k].location),
+				   &infoarray[k]);
 			break;
 		case 8:
 			if (infoarray[k].is_signed) {
@@ -132,10 +134,9 @@ int main(int argc, char **argv)
 
 	int datardytrigger = 1;
 	char *data;
-	size_t read_size;
-	struct iio_event_data dat;
+	ssize_t read_size;
 	int dev_num, trig_num;
-	char *buffer_access, *buffer_event;
+	char *buffer_access;
 	int scan_size;
 	int noevents = 0;
 	char *dummy;
@@ -210,7 +211,7 @@ int main(int argc, char **argv)
 	 */
 	ret = build_channel_array(dev_dir_name, &infoarray, &num_channels);
 	if (ret) {
-		printf("Problem reading scan element information \n");
+		printf("Problem reading scan element information\n");
 		goto error_free_triggername;
 	}
 
@@ -251,54 +252,32 @@ int main(int argc, char **argv)
 	}
 
 	ret = asprintf(&buffer_access,
-		       "/dev/device%d:buffer0:access0",
+		       "/dev/device%d:buffer0",
 		       dev_num);
 	if (ret < 0) {
 		ret = -ENOMEM;
 		goto error_free_data;
 	}
 
-	ret = asprintf(&buffer_event, "/dev/device%d:buffer0:event0", dev_num);
-	if (ret < 0) {
-		ret = -ENOMEM;
-		goto error_free_buffer_access;
-	}
 	/* Attempt to open non blocking the access dev */
 	fp = open(buffer_access, O_RDONLY | O_NONBLOCK);
 	if (fp == -1) { /*If it isn't there make the node */
 		printf("Failed to open %s\n", buffer_access);
 		ret = -errno;
-		goto error_free_buffer_event;
-	}
-	/* Attempt to open the event access dev (blocking this time) */
-	fp_ev = fopen(buffer_event, "rb");
-	if (fp_ev == NULL) {
-		printf("Failed to open %s\n", buffer_event);
-		ret = -errno;
-		goto error_close_buffer_access;
+		goto error_free_buffer_access;
 	}
 
 	/* Wait for events 10 times */
 	for (j = 0; j < num_loops; j++) {
 		if (!noevents) {
-			read_size = fread(&dat,
-					1,
-					sizeof(struct iio_event_data),
-					fp_ev);
-			switch (dat.id) {
-			case IIO_EVENT_CODE_RING_100_FULL:
-				toread = buf_len;
-				break;
-			case IIO_EVENT_CODE_RING_75_FULL:
-				toread = buf_len*3/4;
-				break;
-			case IIO_EVENT_CODE_RING_50_FULL:
-				toread = buf_len/2;
-				break;
-			default:
-				printf("Unexpecteded event code\n");
-				continue;
-			}
+			struct pollfd pfd = {
+				.fd = fp,
+				.events = POLLIN,
+			};
+
+			poll(&pfd, 1, -1);
+			toread = buf_len;
+
 		} else {
 			usleep(timedelay);
 			toread = 64;
@@ -320,22 +299,18 @@ int main(int argc, char **argv)
 	/* Stop the ring buffer */
 	ret = write_sysfs_int("enable", buf_dir_name, 0);
 	if (ret < 0)
-		goto error_close_buffer_event;
+		goto error_close_buffer_access;
 
 	/* Disconnect from the trigger - just write a dummy name.*/
 	write_sysfs_string("trigger/current_trigger",
 			dev_dir_name, "NULL");
 
-error_close_buffer_event:
-	fclose(fp_ev);
 error_close_buffer_access:
 	close(fp);
 error_free_data:
 	free(data);
 error_free_buffer_access:
 	free(buffer_access);
-error_free_buffer_event:
-	free(buffer_event);
 error_free_buf_dir_name:
 	free(buf_dir_name);
 error_free_triggername:
diff --git a/drivers/staging/iio/Documentation/iio_utils.h b/drivers/staging/iio/Documentation/iio_utils.h
index fd78e4ff99ae36abcc6fd476441304eba45b528d..150f44073631314b49628ca9cc21532bee70d8ee 100644
--- a/drivers/staging/iio/Documentation/iio_utils.h
+++ b/drivers/staging/iio/Documentation/iio_utils.h
@@ -16,25 +16,11 @@
 
 #define IIO_MAX_NAME_LENGTH 30
 
-#define IIO_EV_CLASS_BUFFER		0
-#define IIO_BUFFER_EVENT_CODE(code)		\
-	(IIO_EV_CLASS_BUFFER | (code << 8))
-
-#define IIO_EVENT_CODE_RING_50_FULL	IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_RING_75_FULL	IIO_BUFFER_EVENT_CODE(1)
-#define IIO_EVENT_CODE_RING_100_FULL	IIO_BUFFER_EVENT_CODE(2)
-
-
 #define FORMAT_SCAN_ELEMENTS_DIR "%s:buffer0/scan_elements"
 #define FORMAT_TYPE_FILE "%s_type"
 
 const char *iio_dir = "/sys/bus/iio/devices/";
 
-struct iio_event_data {
-	int id;
-	__s64 timestamp;
-};
-
 /**
  * iioutils_break_up_name() - extract generic name from full channel name
  * @full_name: the full channel name
@@ -85,6 +71,7 @@ struct iio_channel_info {
 	unsigned index;
 	unsigned bytes;
 	unsigned bits_used;
+	unsigned shift;
 	uint64_t mask;
 	unsigned is_signed;
 	unsigned enabled;
@@ -103,6 +90,7 @@ struct iio_channel_info {
 inline int iioutils_get_type(unsigned *is_signed,
 			     unsigned *bytes,
 			     unsigned *bits_used,
+			     unsigned *shift,
 			     uint64_t *mask,
 			     const char *device_dir,
 			     const char *name,
@@ -157,7 +145,8 @@ inline int iioutils_get_type(unsigned *is_signed,
 				goto error_free_filename;
 			}
 			fscanf(sysfsfp,
-			       "%c%u/%u", &signchar, bits_used, &padint);
+			       "%c%u/%u>>%u", &signchar, bits_used,
+			       &padint, shift);
 			*bytes = padint / 8;
 			if (*bits_used == 64)
 				*mask = ~0;
@@ -395,6 +384,7 @@ inline int build_channel_array(const char *device_dir,
 			ret = iioutils_get_type(&current->is_signed,
 						&current->bytes,
 						&current->bits_used,
+						&current->shift,
 						&current->mask,
 						device_dir,
 						current->name,
diff --git a/drivers/staging/iio/Documentation/overview.txt b/drivers/staging/iio/Documentation/overview.txt
index d97106cb2b96212699db3a7d812ef4ceeaf0b150..afc39ecde9cadbaf027e146f77dbf8fca6dadfc7 100644
--- a/drivers/staging/iio/Documentation/overview.txt
+++ b/drivers/staging/iio/Documentation/overview.txt
@@ -3,8 +3,7 @@ Overview of IIO
 The Industrial I/O subsystem is intended to provide support for devices
 that in some sense are analog to digital converters (ADCs). As many
 actual devices combine some ADCs with digital to analog converters
-(DACs) the intention is to add that functionality at a future date
-(hence the name).
+(DACs) that functionality is also supported.
 
 The aim is to fill the gap between the somewhat similar hwmon and
 input subsystems.  Hwmon is very much directed at low sample rate
@@ -31,32 +30,28 @@ event must be accessed via polling.
 Note: A given device may have one or more event channel.  These events are
 turned on or off (if possible) via sysfs interfaces.
 
-* Hardware ring buffer support.  Some recent sensors have included
+* Hardware buffer support.  Some recent sensors have included
 fifo / ring buffers on the sensor chip.  These greatly reduce the load
 on the host CPU by buffering relatively large numbers of data samples
 based on an internal sampling clock. Examples include VTI SCA3000
-series and Analog Device ADXL345 accelerometers.  Each ring buffer
-typically has an event chrdev (similar to the more general ones above)
-to pass on events such as buffer 50% full and an access chrdev via
-which the raw data it self may be read back.
+series and Analog Device ADXL345 accelerometers.  Each buffer supports
+polling to establish when data is available.
 
-* Trigger and software ring buffer support. In many data analysis
+* Trigger and software buffer support. In many data analysis
 applications it it useful to be able to capture data based on some
 external signal (trigger).  These triggers might be a data ready
 signal, a gpio line connected to some external system or an on
 processor periodic interrupt.  A single trigger may initialize data
 capture or reading from a number of sensors.  These triggers are
-used in IIO to fill software ring buffers acting in a very similar
+used in IIO to fill software buffers acting in a very similar
 fashion to the hardware buffers described above.
 
 Other documentation:
 
-userspace.txt - overview of ring buffer reading from userspace.
-
 device.txt - elements of a typical device driver.
 
 trigger.txt - elements of a typical trigger driver.
 
-ring.txt - additional elements required for ring buffer support.
+ring.txt - additional elements required for buffer support.
 
 sysfs-bus-iio - abi documentation file.
diff --git a/drivers/staging/iio/Documentation/ring.txt b/drivers/staging/iio/Documentation/ring.txt
index 3696c364e644bd16679f1be24bea14de1fd7955d..7e99ef2b7bc01b667813edf1f3b1414ce3d00681 100644
--- a/drivers/staging/iio/Documentation/ring.txt
+++ b/drivers/staging/iio/Documentation/ring.txt
@@ -1,57 +1,55 @@
-Ring buffer support within IIO
+Buffer support within IIO
 
 This document is intended as a general overview of the functionality
-a ring buffer may supply and how it is specified within IIO.  For more
-specific information on a given ring buffer implementation, see the
-comments in the source code.  Note that the intention is to allow
-some drivers to specify ring buffers choice at probe or runtime, but
-for now the selection is hard coded within a given driver.
+a buffer may supply and how it is specified within IIO.  For more
+specific information on a given buffer implementation, see the
+comments in the source code.  Note that some drivers allow buffer
+implementation to be selected at compile time via Kconfig options.
 
-A given ring buffer implementation typically embedded a struct
+A given buffer implementation typically embeds a struct
 iio_ring_buffer and it is a pointer to this that is provided to the
 IIO core. Access to the embedding structure is typically done via
 container_of functions.
 
-struct iio_ring_buffer contains 4 function pointers
-(preenable, postenable, predisable, postdisable).
-These are used to perform implementation specific steps on either side
-of the core changing it's current mode to indicate that the ring buffer
+struct iio_ring_buffer contains a struct iio_ring_setup_ops *setup_ops
+which in turn contains the 4 function pointers
+(preenable, postenable, predisable and postdisable).
+These are used to perform device specific steps on either side
+of the core changing it's current mode to indicate that the buffer
 is enabled or disabled (along with enabling triggering etc as appropriate).
 
 Also in struct iio_ring_buffer is a struct iio_ring_access_funcs.
 The function pointers within here are used to allow the core to handle
-as much ring buffer functionality as possible. Note almost all of these
+as much buffer functionality as possible. Note almost all of these
 are optional.
 
 mark_in_use, unmark_in_use
-  Basically indicate that not changes should be made to the ring
-  buffer state that will effect the form of the data being captures
-  (e.g. scan elements or length)
+  Basically indicate that not changes should be made to the buffer state that
+  will effect the form of the data being captures (e.g. scan elements or length)
 
 store_to
-  If possible, push data to ring buffer.
+  If possible, push data to the buffer.
 
 read_last
-  If possible get the most recent entry from the buffer (without removal).
+  If possible, get the most recent scan from the buffer (without removal).
   This provides polling like functionality whilst the ring buffering is in
   use without a separate read from the device.
 
-rip_lots
-  The primary ring buffer reading function. Note that it may well not return
-  as much data as requested.  The deadoffset is used to indicate that some
-  initial data in the data array is not guaranteed to be valid.
+rip_first_n
+  The primary buffer reading function. Note that it may well not return
+  as much data as requested.
 
 mark_param_changed
   Used to indicate that something has changed. Used in conjunction with
 request_update
   If parameters have changed that require reinitialization or configuration of
-  the ring buffer this will trigger it.
+  the buffer this will trigger it.
 
 get_bytes_per_datum, set_bytes_per_datum
   Get/set the number of bytes for a complete scan. (All samples + timestamp)
 
 get_length / set_length
-  Get/set the number of sample sets that may be held by the buffer.
+  Get/set the number of complete scans that may be held by the buffer.
 
 is_enabled
   Query if ring buffer is in use
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio b/drivers/staging/iio/Documentation/sysfs-bus-iio
index 4915aee14d881769f2fb3d5ce6bfadb218e2f52f..467c49a472580abd765620de41ca6ecc272d4fd0 100644
--- a/drivers/staging/iio/Documentation/sysfs-bus-iio
+++ b/drivers/staging/iio/Documentation/sysfs-bus-iio
@@ -6,6 +6,12 @@ Description:
 		Corresponds to a grouping of sensor channels. X is the IIO
 		index of the device.
 
+What:		/sys/bus/iio/devices/device[n]/power_state
+KernelVersion:	2.6.37
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This property gets/sets the device power state.
+
 What:		/sys/bus/iio/devices/triggerX
 KernelVersion:	2.6.35
 Contact:	linux-iio@vger.kernel.org
@@ -698,3 +704,10 @@ Description:
 		with all _en attributes to establish which channels are present,
 		and the relevant _type attributes to establish the data storage
 		format.
+
+What:		/sys/bus/iio/devices/deviceX/gyro_z_quadrature_correction_raw
+KernelVersion:	2.6.38
+Contact:	linux-iio@xxxxxxxxxxxxxxx
+Description:
+		This attribute is used to read the amount of quadrature error
+		present in the device at a given time.
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-light b/drivers/staging/iio/Documentation/sysfs-bus-iio-light
index 5d84856dc14a231cfd09705522f195d0f64b3b69..21d277405816611bef263019a6d61c9bf1d24c62 100644
--- a/drivers/staging/iio/Documentation/sysfs-bus-iio-light
+++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-light
@@ -62,3 +62,16 @@ Description:
 		sensing mode. This value should be the output from a reading
 		and if expressed in SI units, should include _input. If this
 		value is not in SI units, then it should include _raw.
+
+What:		/sys/bus/iio/devices/device[n]/illuminance0_target
+KernelVersion:	2.6.37
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This property gets/sets the last known external
+		lux measurement used in/for calibration.
+
+What:		/sys/bus/iio/devices/device[n]/illuminance0_integration_time
+KernelVersion:	2.6.37
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This property gets/sets the sensors ADC analog integration time.
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-light-tsl2583 b/drivers/staging/iio/Documentation/sysfs-bus-iio-light-tsl2583
new file mode 100644
index 0000000000000000000000000000000000000000..660781df409fbc15972a038b3cde41993609fa63
--- /dev/null
+++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-light-tsl2583
@@ -0,0 +1,20 @@
+What:		/sys/bus/iio/devices/device[n]/lux_table
+KernelVersion:	2.6.37
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This property gets/sets the table of coefficients
+		used in calculating illuminance in lux.
+
+What:		/sys/bus/iio/devices/device[n]/illuminance0_calibrate
+KernelVersion:	2.6.37
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This property causes an internal calibration of the als gain trim
+		value which is later used in calculating illuminance in lux.
+
+What:		/sys/bus/iio/devices/device[n]/illuminance0_input_target
+KernelVersion:	2.6.37
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This property is the known externally illuminance (in lux).
+		It is used in the process of calibrating the device accuracy.
diff --git a/drivers/staging/iio/Documentation/trigger.txt b/drivers/staging/iio/Documentation/trigger.txt
index 650157f5c9debbd21854b9e1b1c7b8147a8ad25b..fc2012ebc100a533af42f1e05095d601adeb2703 100644
--- a/drivers/staging/iio/Documentation/trigger.txt
+++ b/drivers/staging/iio/Documentation/trigger.txt
@@ -5,14 +5,11 @@ an IIO device.  Whilst this can create device specific complexities
 such triggers are registered with the core in the same way as
 stand-alone triggers.
 
-struct iio_trig *trig = iio_allocate_trigger();
+struct iio_trig *trig = iio_allocate_trigger("<trigger format string>", ...);
 
 allocates a trigger structure.  The key elements to then fill in within
 a driver are:
 
-trig->control_attrs
-	Any sysfs attributes needed to control parameters of the trigger
-
 trig->private_data
 	Device specific private data.
 
@@ -20,8 +17,12 @@ trig->owner
 	Typically set to THIS_MODULE. Used to ensure correct
 	ownership of core allocated resources.
 
-trig->name
-	A unique name for the trigger.
+trig->set_trigger_state:
+	Function that enables / disables the underlying source of the trigger.
+
+There is also a
+trig->alloc_list which is useful for drivers that allocate multiple
+triggers to keep track of what they have created.
 
 When these have been set call:
 
@@ -30,9 +31,8 @@ iio_trigger_register(trig);
 to register the trigger with the core, making it available to trigger
 consumers.
 
-
 Trigger Consumers
 
-Currently triggers are only used for the filling of software ring
+Currently triggers are only used for the filling of software
 buffers and as such any device supporting INDIO_RING_TRIGGERED has the
 consumer interface automatically created.
diff --git a/drivers/staging/iio/Documentation/userspace.txt b/drivers/staging/iio/Documentation/userspace.txt
deleted file mode 100644
index ff06e5dc7188cd43143aad0a7550949a6c8a5d9d..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/Documentation/userspace.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Userspace access to IIO
-
-The sysfs attributes are documented in sysfs-bus-iio.
-
-Udev will create the following entries under /dev by default:
-
-device0:buffer0:access0 - ring access chrdev
-device0:buffer0:event0 - ring event chrdev
-device0:event0 - general event chrdev.
-
-The files, lis3l02dqbuffersimple.c and iio_utils.h in this directory provide an example
-of how to use the ring buffer and event interfaces.
diff --git a/drivers/staging/iio/Kconfig b/drivers/staging/iio/Kconfig
index 6775bf90e2f139f4c8b51dce135f93f15354c4af..f96d5b5d5141cabe75c79a722b6811135ed9b90e 100644
--- a/drivers/staging/iio/Kconfig
+++ b/drivers/staging/iio/Kconfig
@@ -5,17 +5,17 @@
 menuconfig IIO
 	tristate "Industrial I/O support"
 	depends on !S390
-	---help---
+	help
 	  The industrial I/O subsystem provides a unified framework for
 	  drivers for many different types of embedded sensors using a
 	  number of different physical interfaces (i2c, spi, etc). See
-	  Documentation/industrialio for more information.
+	  drivers/staging/iio/Documentation for more information.
 if IIO
 
 config IIO_RING_BUFFER
-	bool "Enable ring buffer support within IIO"
+	bool "Enable buffer support within IIO"
 	help
-	  Provide core support for various ring buffer based data
+	  Provide core support for various buffer based data
 	  acquisition methods.
 
 if IIO_RING_BUFFER
@@ -48,6 +48,13 @@ config IIO_TRIGGER
 	  ring buffers.  The triggers are effectively a 'capture
 	  data now' interrupt.
 
+config IIO_CONSUMERS_PER_TRIGGER
+       int "Maximum number of consumers per trigger"
+       depends on IIO_TRIGGER
+       default "2"
+       help
+	This value controls the maximum number of consumers that a
+	given trigger may handle. Default is 2.
 
 source "drivers/staging/iio/accel/Kconfig"
 source "drivers/staging/iio/adc/Kconfig"
diff --git a/drivers/staging/iio/accel/adis16201.h b/drivers/staging/iio/accel/adis16201.h
index 23fe54d09d1250b8702c1b7ddadb2e6596874cc2..0b9b85424dfaa1fdbe7b931e6fcf98f68ef9c9bf 100644
--- a/drivers/staging/iio/accel/adis16201.h
+++ b/drivers/staging/iio/accel/adis16201.h
@@ -64,9 +64,6 @@
 /**
  * struct adis16201_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
  * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
@@ -75,8 +72,6 @@
  **/
 struct adis16201_state {
 	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
 	struct iio_dev			*indio_dev;
 	struct iio_trigger		*trig;
 	u8				*tx;
@@ -84,7 +79,7 @@ struct adis16201_state {
 	struct mutex			buf_lock;
 };
 
-int adis16201_set_irq(struct device *dev, bool enable);
+int adis16201_set_irq(struct iio_dev *indio_dev, bool enable);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 enum adis16201_scan {
@@ -107,8 +102,6 @@ ssize_t adis16201_read_data_from_ring(struct device *dev,
 int adis16201_configure_ring(struct iio_dev *indio_dev);
 void adis16201_unconfigure_ring(struct iio_dev *indio_dev);
 
-int adis16201_initialize_ring(struct iio_ring_buffer *ring);
-void adis16201_uninitialize_ring(struct iio_ring_buffer *ring);
 #else /* CONFIG_IIO_RING_BUFFER */
 
 static inline void adis16201_remove_trigger(struct iio_dev *indio_dev)
diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c
index 79b785a0013af4e490ff6f64126ca2b2d124b844..e4c49f00d1321470190ddf3e7319ae29c1211585 100644
--- a/drivers/staging/iio/accel/adis16201_core.c
+++ b/drivers/staging/iio/accel/adis16201_core.c
@@ -6,9 +6,6 @@
  * Licensed under the GPL-2 or later.
  */
 
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
@@ -16,20 +13,28 @@
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../ring_generic.h"
+
 #include "accel.h"
 #include "inclinometer.h"
-#include "../gyro/gyro.h"
 #include "../adc/adc.h"
 
 #include "adis16201.h"
 
 #define DRIVER_NAME		"adis16201"
 
-static int adis16201_check_status(struct device *dev);
+enum adis16201_chan {
+	in_supply,
+	temp,
+	accel_x,
+	accel_y,
+	incli_x,
+	incli_y,
+	in_aux,
+};
 
 /**
  * adis16201_spi_write_reg_8() - write single byte to a register
@@ -57,18 +62,17 @@ static int adis16201_spi_write_reg_8(struct device *dev,
 
 /**
  * adis16201_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with child of actual device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: value to be written
  **/
-static int adis16201_spi_write_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 value)
+static int adis16201_spi_write_reg_16(struct iio_dev *indio_dev,
+				      u8 lower_reg_address,
+				      u16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16201_state *st = iio_dev_get_devdata(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
@@ -80,7 +84,6 @@ static int adis16201_spi_write_reg_16(struct device *dev,
 			.tx_buf = st->tx + 2,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 		},
 	};
 
@@ -101,17 +104,16 @@ static int adis16201_spi_write_reg_16(struct device *dev,
 
 /**
  * adis16201_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with child of actual device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: somewhere to pass back the value read
  **/
-static int adis16201_spi_read_reg_16(struct device *dev,
+static int adis16201_spi_read_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 *val)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16201_state *st = iio_dev_get_devdata(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
@@ -125,7 +127,6 @@ static int adis16201_spi_read_reg_16(struct device *dev,
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 20,
 		},
 	};
@@ -150,160 +151,6 @@ static int adis16201_spi_read_reg_16(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16201_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16201_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16201_ERROR_ACTIVE) {
-		ret = adis16201_check_status(dev);
-		if (ret)
-			return ret;
-	}
-
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
-
-static ssize_t adis16201_read_temp(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-	u16 val;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16201_spi_read_reg_16(dev, ADIS16201_TEMP_OUT, (u16 *)&val);
-	if (ret)
-		goto error_ret;
-
-	if (val & ADIS16201_ERROR_ACTIVE) {
-		ret = adis16201_check_status(dev);
-		if (ret)
-			goto error_ret;
-	}
-
-	val &= 0xFFF;
-	ret = sprintf(buf, "%d\n", val);
-
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-	return ret;
-}
-
-static ssize_t adis16201_read_9bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	s16 val = 0;
-	ssize_t ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16201_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (!ret) {
-		if (val & ADIS16201_ERROR_ACTIVE) {
-			ret = adis16201_check_status(dev);
-			if (ret)
-				goto error_ret;
-		}
-		val = ((s16)(val << 7) >> 7);
-		ret = sprintf(buf, "%d\n", val);
-	}
-
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16201_read_12bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	s16 val = 0;
-	ssize_t ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16201_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (!ret) {
-		if (val & ADIS16201_ERROR_ACTIVE) {
-			ret = adis16201_check_status(dev);
-			if (ret)
-				goto error_ret;
-		}
-
-		val = ((s16)(val << 4) >> 4);
-		ret = sprintf(buf, "%d\n", val);
-	}
-
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16201_read_14bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	s16 val = 0;
-	ssize_t ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16201_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (!ret) {
-		if (val & ADIS16201_ERROR_ACTIVE) {
-			ret = adis16201_check_status(dev);
-			if (ret)
-				goto error_ret;
-		}
-
-		val = ((s16)(val << 2) >> 2);
-		ret = sprintf(buf, "%d\n", val);
-	}
-
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16201_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16201_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
 static int adis16201_reset(struct device *dev)
 {
 	int ret;
@@ -331,12 +178,12 @@ static ssize_t adis16201_write_reset(struct device *dev,
 	return -EINVAL;
 }
 
-int adis16201_set_irq(struct device *dev, bool enable)
+int adis16201_set_irq(struct iio_dev *indio_dev, bool enable)
 {
 	int ret = 0;
 	u16 msc;
 
-	ret = adis16201_spi_read_reg_16(dev, ADIS16201_MSC_CTRL, &msc);
+	ret = adis16201_spi_read_reg_16(indio_dev, ADIS16201_MSC_CTRL, &msc);
 	if (ret)
 		goto error_ret;
 
@@ -347,20 +194,21 @@ int adis16201_set_irq(struct device *dev, bool enable)
 	else
 		msc &= ~ADIS16201_MSC_CTRL_DATA_RDY_EN;
 
-	ret = adis16201_spi_write_reg_16(dev, ADIS16201_MSC_CTRL, msc);
+	ret = adis16201_spi_write_reg_16(indio_dev, ADIS16201_MSC_CTRL, msc);
 
 error_ret:
 	return ret;
 }
 
-static int adis16201_check_status(struct device *dev)
+static int adis16201_check_status(struct iio_dev *indio_dev)
 {
 	u16 status;
 	int ret;
 
-	ret = adis16201_spi_read_reg_16(dev, ADIS16201_DIAG_STAT, &status);
+	ret = adis16201_spi_read_reg_16(indio_dev,
+					ADIS16201_DIAG_STAT, &status);
 	if (ret < 0) {
-		dev_err(dev, "Reading status failed\n");
+		dev_err(&indio_dev->dev, "Reading status failed\n");
 		goto error_ret;
 	}
 	ret = status & 0xF;
@@ -368,30 +216,30 @@ static int adis16201_check_status(struct device *dev)
 		ret = -EFAULT;
 
 	if (status & ADIS16201_DIAG_STAT_SPI_FAIL)
-		dev_err(dev, "SPI failure\n");
+		dev_err(&indio_dev->dev, "SPI failure\n");
 	if (status & ADIS16201_DIAG_STAT_FLASH_UPT)
-		dev_err(dev, "Flash update failed\n");
+		dev_err(&indio_dev->dev, "Flash update failed\n");
 	if (status & ADIS16201_DIAG_STAT_POWER_HIGH)
-		dev_err(dev, "Power supply above 3.625V\n");
+		dev_err(&indio_dev->dev, "Power supply above 3.625V\n");
 	if (status & ADIS16201_DIAG_STAT_POWER_LOW)
-		dev_err(dev, "Power supply below 3.15V\n");
+		dev_err(&indio_dev->dev, "Power supply below 3.15V\n");
 
 error_ret:
 	return ret;
 }
 
-static int adis16201_self_test(struct device *dev)
+static int adis16201_self_test(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16201_spi_write_reg_16(dev,
+	ret = adis16201_spi_write_reg_16(indio_dev,
 			ADIS16201_MSC_CTRL,
 			ADIS16201_MSC_CTRL_SELF_TEST_EN);
 	if (ret) {
-		dev_err(dev, "problem starting self test");
+		dev_err(&indio_dev->dev, "problem starting self test");
 		goto err_ret;
 	}
 
-	ret = adis16201_check_status(dev);
+	ret = adis16201_check_status(indio_dev);
 
 err_ret:
 	return ret;
@@ -403,26 +251,26 @@ static int adis16201_initial_setup(struct adis16201_state *st)
 	struct device *dev = &st->indio_dev->dev;
 
 	/* Disable IRQ */
-	ret = adis16201_set_irq(dev, false);
+	ret = adis16201_set_irq(st->indio_dev, false);
 	if (ret) {
 		dev_err(dev, "disable irq failed");
 		goto err_ret;
 	}
 
 	/* Do self test */
-	ret = adis16201_self_test(dev);
+	ret = adis16201_self_test(st->indio_dev);
 	if (ret) {
 		dev_err(dev, "self test failure");
 		goto err_ret;
 	}
 
 	/* Read status register to check the result */
-	ret = adis16201_check_status(dev);
+	ret = adis16201_check_status(st->indio_dev);
 	if (ret) {
 		adis16201_reset(dev);
 		dev_err(dev, "device not playing ball -> reset");
 		msleep(ADIS16201_STARTUP_DELAY);
-		ret = adis16201_check_status(dev);
+		ret = adis16201_check_status(st->indio_dev);
 		if (ret) {
 			dev_err(dev, "giving up");
 			goto err_ret;
@@ -436,77 +284,172 @@ static int adis16201_initial_setup(struct adis16201_state *st)
 	return ret;
 }
 
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16201_read_12bit_unsigned,
-		ADIS16201_SUPPLY_OUT);
-static IIO_CONST_ATTR(in0_supply_scale, "0.00122");
-static IIO_DEV_ATTR_IN_RAW(1, adis16201_read_12bit_unsigned,
-		ADIS16201_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.00061");
-
-static IIO_DEV_ATTR_ACCEL_X(adis16201_read_14bit_signed,
-		ADIS16201_XACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Y(adis16201_read_14bit_signed,
-		ADIS16201_YACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_X_OFFSET(S_IWUSR | S_IRUGO,
-		adis16201_read_12bit_signed,
-		adis16201_write_16bit,
-		ADIS16201_XACCL_OFFS);
-static IIO_DEV_ATTR_ACCEL_Y_OFFSET(S_IWUSR | S_IRUGO,
-		adis16201_read_12bit_signed,
-		adis16201_write_16bit,
-		ADIS16201_YACCL_OFFS);
-static IIO_CONST_ATTR(accel_scale, "0.4625");
-
-static IIO_DEV_ATTR_INCLI_X(adis16201_read_14bit_signed,
-		ADIS16201_XINCL_OUT);
-static IIO_DEV_ATTR_INCLI_Y(adis16201_read_14bit_signed,
-		ADIS16201_YINCL_OUT);
-static IIO_DEV_ATTR_INCLI_X_OFFSET(S_IWUSR | S_IRUGO,
-		adis16201_read_9bit_signed,
-		adis16201_write_16bit,
-		ADIS16201_XACCL_OFFS);
-static IIO_DEV_ATTR_INCLI_Y_OFFSET(S_IWUSR | S_IRUGO,
-		adis16201_read_9bit_signed,
-		adis16201_write_16bit,
-		ADIS16201_YACCL_OFFS);
-static IIO_CONST_ATTR(incli_scale, "0.1");
-
-static IIO_DEV_ATTR_TEMP_RAW(adis16201_read_temp);
-static IIO_CONST_ATTR(temp_offset, "25");
-static IIO_CONST_ATTR(temp_scale, "-0.47");
+static u8 adis16201_addresses[7][2] = {
+	[in_supply] = { ADIS16201_SUPPLY_OUT, },
+	[temp] = { ADIS16201_TEMP_OUT },
+	[accel_x] = { ADIS16201_XACCL_OUT, ADIS16201_XACCL_OFFS },
+	[accel_y] = { ADIS16201_YACCL_OUT, ADIS16201_YACCL_OFFS },
+	[in_aux] = { ADIS16201_AUX_ADC },
+	[incli_x] = { ADIS16201_XINCL_OUT },
+	[incli_y] = { ADIS16201_YINCL_OUT },
+};
 
-static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16201_write_reset, 0);
+static int adis16201_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val, int *val2,
+			      long mask)
+{
+	int ret;
+	int bits;
+	u8 addr;
+	s16 val16;
+
+	switch (mask) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16201_addresses[chan->address][0];
+		ret = adis16201_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret)
+			return ret;
 
-static IIO_CONST_ATTR(name, "adis16201");
+		if (val16 & ADIS16201_ERROR_ACTIVE) {
+			ret = adis16201_check_status(indio_dev);
+			if (ret)
+				return ret;
+		}
+		val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
+		if (chan->scan_type.sign == 's')
+			val16 = (s16)(val16 <<
+				      (16 - chan->scan_type.realbits)) >>
+				(16 - chan->scan_type.realbits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		switch (chan->type) {
+		case IIO_IN:
+			*val = 0;
+			if (chan->channel == 0)
+				*val2 = 1220;
+			else
+				*val2 = 610;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_TEMP:
+			*val = 0;
+			*val2 = -470000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_ACCEL:
+			*val = 0;
+			*val2 = 462500;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_INCLI:
+			*val = 0;
+			*val2 = 100000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE):
+		*val = 25;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		switch (chan->type) {
+		case IIO_ACCEL:
+			bits = 12;
+			break;
+		case IIO_INCLI:
+			bits = 9;
+			break;
+		default:
+			return -EINVAL;
+		};
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16201_addresses[chan->address][1];
+		ret = adis16201_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << bits) - 1;
+		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	}
+	return -EINVAL;
+}
 
-static struct attribute *adis16201_event_attributes[] = {
-	NULL
-};
+static int adis16201_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
+{
+	int bits;
+	s16 val16;
+	u8 addr;
+	switch (mask) {
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		switch (chan->type) {
+		case IIO_ACCEL:
+			bits = 12;
+			break;
+		case IIO_INCLI:
+			bits = 9;
+			break;
+		default:
+			return -EINVAL;
+		};
+		val16 = val & ((1 << bits) - 1);
+		addr = adis16201_addresses[chan->address][1];
+		return adis16201_spi_write_reg_16(indio_dev, addr, val16);
+	}
+	return -EINVAL;
+}
 
-static struct attribute_group adis16201_event_attribute_group = {
-	.attrs = adis16201_event_attributes,
+static struct iio_chan_spec adis16201_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_supply, ADIS16201_SCAN_SUPPLY,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE),
+		 temp, ADIS16201_SCAN_TEMP,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_x, ADIS16201_SCAN_ACC_X,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_y, ADIS16201_SCAN_ACC_Y,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_aux, ADIS16201_SCAN_AUX_ADC,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 incli_x, ADIS16201_SCAN_INCLI_X,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 incli_y, ADIS16201_SCAN_INCLI_Y,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(7)
 };
 
+static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16201_write_reset, 0);
+
 static struct attribute *adis16201_attributes[] = {
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_temp_offset.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_in1_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_x_offset.dev_attr.attr,
-	&iio_dev_attr_accel_y_offset.dev_attr.attr,
-	&iio_const_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_incli_x_raw.dev_attr.attr,
-	&iio_dev_attr_incli_y_raw.dev_attr.attr,
-	&iio_dev_attr_incli_x_offset.dev_attr.attr,
-	&iio_dev_attr_incli_y_offset.dev_attr.attr,
-	&iio_const_attr_incli_scale.dev_attr.attr,
 	NULL
 };
 
@@ -514,6 +457,13 @@ static const struct attribute_group adis16201_attribute_group = {
 	.attrs = adis16201_attributes,
 };
 
+static const struct iio_info adis16201_info = {
+	.attrs = &adis16201_attribute_group,
+	.read_raw = &adis16201_read_raw,
+	.write_raw = &adis16201_write_raw,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16201_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -539,18 +489,19 @@ static int __devinit adis16201_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16201_event_attribute_group;
-	st->indio_dev->attrs = &adis16201_attribute_group;
+	st->indio_dev->info = &adis16201_info;
+
+	st->indio_dev->channels = adis16201_channels;
+	st->indio_dev->num_channels = ARRAY_SIZE(adis16201_channels);
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = adis16201_configure_ring(st->indio_dev);
@@ -562,24 +513,18 @@ static int __devinit adis16201_probe(struct spi_device *spi)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = adis16201_initialize_ring(st->indio_dev->ring);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  adis16201_channels,
+					  ARRAY_SIZE(adis16201_channels));
 	if (ret) {
 		printk(KERN_ERR "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16201");
-		if (ret)
-			goto error_uninitialize_ring;
-
 		ret = adis16201_probe_trigger(st->indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_uninitialize_ring;
 	}
 
 	/* Get the device into a sane initial state */
@@ -590,11 +535,8 @@ static int __devinit adis16201_probe(struct spi_device *spi)
 
 error_remove_trigger:
 	adis16201_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
 error_uninitialize_ring:
-	adis16201_uninitialize_ring(st->indio_dev->ring);
+	iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unreg_ring_funcs:
 	adis16201_unconfigure_ring(st->indio_dev);
 error_free_dev:
@@ -617,13 +559,8 @@ static int adis16201_remove(struct spi_device *spi)
 	struct adis16201_state *st = spi_get_drvdata(spi);
 	struct iio_dev *indio_dev = st->indio_dev;
 
-	flush_scheduled_work();
-
 	adis16201_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
-	adis16201_uninitialize_ring(indio_dev->ring);
+	iio_ring_buffer_unregister(indio_dev->ring);
 	iio_device_unregister(indio_dev);
 	adis16201_unconfigure_ring(indio_dev);
 	kfree(st->tx);
diff --git a/drivers/staging/iio/accel/adis16201_ring.c b/drivers/staging/iio/accel/adis16201_ring.c
index e6870a2721f121efe05441b76185b5b49c230cd3..c61f981255ca0fcad61e85b0995f016c866528ab 100644
--- a/drivers/staging/iio/accel/adis16201_ring.c
+++ b/drivers/staging/iio/accel/adis16201_ring.c
@@ -1,14 +1,11 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -17,74 +14,15 @@
 #include "../trigger.h"
 #include "adis16201.h"
 
-static IIO_SCAN_EL_C(in_supply, ADIS16201_SCAN_SUPPLY, ADIS16201_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in_supply, u, 12, 16);
-static IIO_SCAN_EL_C(accel_x, ADIS16201_SCAN_ACC_X, ADIS16201_XACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_y, ADIS16201_SCAN_ACC_Y, ADIS16201_YACCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16);
-static IIO_SCAN_EL_C(in0, ADIS16201_SCAN_AUX_ADC, ADIS16201_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0, u, 12, 16);
-static IIO_SCAN_EL_C(temp, ADIS16201_SCAN_TEMP, ADIS16201_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, u, 12, 16);
-static IIO_SCAN_EL_C(incli_x, ADIS16201_SCAN_INCLI_X,
-		     ADIS16201_XINCL_OUT, NULL);
-static IIO_SCAN_EL_C(incli_y, ADIS16201_SCAN_INCLI_Y,
-		     ADIS16201_YINCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(incli, s, 14, 16);
-static IIO_SCAN_EL_TIMESTAMP(7);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16201_scan_el_attrs[] = {
-	&iio_scan_el_in_supply.dev_attr.attr,
-	&iio_const_attr_in_supply_index.dev_attr.attr,
-	&iio_const_attr_in_supply_type.dev_attr.attr,
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_const_attr_in0_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_incli_x.dev_attr.attr,
-	&iio_const_attr_incli_x_index.dev_attr.attr,
-	&iio_scan_el_incli_y.dev_attr.attr,
-	&iio_const_attr_incli_y_index.dev_attr.attr,
-	&iio_const_attr_incli_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16201_scan_el_group = {
-	.attrs = adis16201_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16201_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16201_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct adis16201_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-}
 
 /**
  * adis16201_read_ring_data() read data registers which will be placed into ring
  * @dev: device associated with child of actual device (iio_dev or iio_trig)
  * @rx: somewhere to pass back the value read
  **/
-static int adis16201_read_ring_data(struct device *dev, u8 *rx)
+static int adis16201_read_ring_data(struct iio_dev *indio_dev, u8 *rx)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16201_state *st = iio_dev_get_devdata(indio_dev);
 	struct spi_transfer xfers[ADIS16201_OUTPUTS + 1];
 	int ret;
@@ -101,7 +39,8 @@ static int adis16201_read_ring_data(struct device *dev, u8 *rx)
 		xfers[i].len = 2;
 		xfers[i].delay_usecs = 20;
 		xfers[i].tx_buf = st->tx + 2 * i;
-		st->tx[2 * i] = ADIS16201_READ_REG(ADIS16201_SUPPLY_OUT + 2 * i);
+		st->tx[2 * i] = ADIS16201_READ_REG(ADIS16201_SUPPLY_OUT +
+						   2 * i);
 		st->tx[2 * i + 1] = 0;
 		if (i >= 1)
 			xfers[i].rx_buf = rx + 2 * (i - 1);
@@ -120,55 +59,57 @@ static int adis16201_read_ring_data(struct device *dev, u8 *rx)
 /* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
  * specific to be rolled into the core.
  */
-static void adis16201_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t adis16201_trigger_handler(int irq, void *p)
 {
-	struct adis16201_state *st
-		= container_of(work_s, struct adis16201_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct adis16201_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
 
 	int i = 0;
 	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
 
 	data = kmalloc(datasize, GFP_KERNEL);
 	if (data == NULL) {
 		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
+		return -ENOMEM;
 	}
 
 	if (ring->scan_count)
-		if (adis16201_read_ring_data(&st->indio_dev->dev, st->rx) >= 0)
+		if (adis16201_read_ring_data(st->indio_dev, st->rx) >= 0)
 			for (; i < ring->scan_count; i++)
 				data[i] = be16_to_cpup(
 					(__be16 *)&(st->rx[i*2]));
 
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
+		*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
 
-	ring->access.store_to(ring,
-			      (u8 *)data,
-			      st->last_timestamp);
+	ring->access->store_to(ring, (u8 *)data, pf->timestamp);
 
 	iio_trigger_notify_done(st->indio_dev->trig);
 	kfree(data);
 
-	return;
+	return IRQ_HANDLED;
 }
 
 void adis16201_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
+static const struct iio_ring_setup_ops adis16201_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int adis16201_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret = 0;
-	struct adis16201_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16201_trigger_bh_to_ring);
 
 	ring = iio_sw_rb_allocate(indio_dev);
 	if (!ring) {
@@ -177,42 +118,35 @@ int adis16201_configure_ring(struct iio_dev *indio_dev)
 	}
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
 	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16201_scan_el_group;
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->access = &ring_sw_access_funcs;
+	ring->setup_ops = &adis16201_ring_setup_ops;
 	ring->owner = THIS_MODULE;
 
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_in0.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_y.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16201_poll_func_th);
-	if (ret)
+	iio_scan_mask_set(ring,	ADIS16201_SCAN_SUPPLY);
+	iio_scan_mask_set(ring, ADIS16201_SCAN_ACC_X);
+	iio_scan_mask_set(ring, ADIS16201_SCAN_ACC_Y);
+	iio_scan_mask_set(ring, ADIS16201_SCAN_AUX_ADC);
+	iio_scan_mask_set(ring, ADIS16201_SCAN_TEMP);
+	iio_scan_mask_set(ring, ADIS16201_SCAN_INCLI_X);
+	iio_scan_mask_set(ring, ADIS16201_SCAN_INCLI_Y);
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &adis16201_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "adis16201_consumer%d",
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
-
 error_iio_sw_rb_free:
 	iio_sw_rb_free(indio_dev->ring);
 	return ret;
 }
-
-int adis16201_initialize_ring(struct iio_ring_buffer *ring)
-{
-	return iio_ring_buffer_register(ring, 0);
-}
-
-void adis16201_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-	iio_ring_buffer_unregister(ring);
-}
diff --git a/drivers/staging/iio/accel/adis16201_trigger.c b/drivers/staging/iio/accel/adis16201_trigger.c
index 8a9cea1986e7298e26f51d771df93f486c867259..bea917e03b425673bab594655d9af03a38e571bc 100644
--- a/drivers/staging/iio/accel/adis16201_trigger.c
+++ b/drivers/staging/iio/accel/adis16201_trigger.c
@@ -4,7 +4,6 @@
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/spi/spi.h>
 
 #include "../iio.h"
@@ -12,35 +11,6 @@
 #include "../trigger.h"
 #include "adis16201.h"
 
-/**
- * adis16201_data_rdy_trig_poll() the event handler for the data rdy trig
- **/
-static int adis16201_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct adis16201_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
-	return IRQ_HANDLED;
-}
-
-IIO_EVENT_SH(data_rdy_trig, &adis16201_data_rdy_trig_poll);
-
-static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL);
-
-static struct attribute *adis16201_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16201_trigger_attr_group = {
-	.attrs = adis16201_trigger_attrs,
-};
-
 /**
  * adis16201_data_rdy_trigger_set_state() set datardy interrupt state
  **/
@@ -49,31 +19,9 @@ static int adis16201_data_rdy_trigger_set_state(struct iio_trigger *trig,
 {
 	struct adis16201_state *st = trig->private_data;
 	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16201_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16201_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16201_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16201_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	return 0;
+	return adis16201_set_irq(st->indio_dev, state);
 }
 
 int adis16201_probe_trigger(struct iio_dev *indio_dev)
@@ -81,34 +29,36 @@ int adis16201_probe_trigger(struct iio_dev *indio_dev)
 	int ret;
 	struct adis16201_state *st = indio_dev->dev_data;
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				"adis16201-dev%d",
-				indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("adis16201-dev%d", indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+	ret = request_irq(st->us->irq,
+			  &iio_trigger_generic_data_rdy_poll,
+			  IRQF_TRIGGER_RISING,
+			  "adis16201",
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
 	st->trig->private_data = st;
 	st->trig->set_trigger_state = &adis16201_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16201_trig_try_reen;
-	st->trig->control_attrs = &adis16201_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
@@ -117,6 +67,6 @@ void adis16201_remove_trigger(struct iio_dev *indio_dev)
 	struct adis16201_state *state = indio_dev->dev_data;
 
 	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
+	free_irq(state->us->irq, state->trig);
 	iio_free_trigger(state->trig);
 }
diff --git a/drivers/staging/iio/accel/adis16203.h b/drivers/staging/iio/accel/adis16203.h
index b88688128d61a79e9c83fd85442886061da752ac..8bb8ce50c2483d339f584a2c83ad82c771ee2108 100644
--- a/drivers/staging/iio/accel/adis16203.h
+++ b/drivers/staging/iio/accel/adis16203.h
@@ -59,9 +59,6 @@
 /**
  * struct adis16203_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
  * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
@@ -70,8 +67,6 @@
  **/
 struct adis16203_state {
 	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
 	struct iio_dev			*indio_dev;
 	struct iio_trigger		*trig;
 	u8				*tx;
@@ -79,7 +74,7 @@ struct adis16203_state {
 	struct mutex			buf_lock;
 };
 
-int adis16203_set_irq(struct device *dev, bool enable);
+int adis16203_set_irq(struct iio_dev *indio_dev, bool enable);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 enum adis16203_scan {
@@ -100,8 +95,6 @@ ssize_t adis16203_read_data_from_ring(struct device *dev,
 int adis16203_configure_ring(struct iio_dev *indio_dev);
 void adis16203_unconfigure_ring(struct iio_dev *indio_dev);
 
-int adis16203_initialize_ring(struct iio_ring_buffer *ring);
-void adis16203_uninitialize_ring(struct iio_ring_buffer *ring);
 #else /* CONFIG_IIO_RING_BUFFER */
 
 static inline void adis16203_remove_trigger(struct iio_dev *indio_dev)
@@ -130,14 +123,5 @@ static inline void adis16203_unconfigure_ring(struct iio_dev *indio_dev)
 {
 }
 
-static inline int adis16203_initialize_ring(struct iio_ring_buffer *ring)
-{
-	return 0;
-}
-
-static inline void adis16203_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-}
-
 #endif /* CONFIG_IIO_RING_BUFFER */
 #endif /* SPI_ADIS16203_H_ */
diff --git a/drivers/staging/iio/accel/adis16203_core.c b/drivers/staging/iio/accel/adis16203_core.c
index b57f19087a93193e712b265ae48e2bd3a3155eb9..36be4d5dc6147be310d87a3f2d5a13ac19930809 100644
--- a/drivers/staging/iio/accel/adis16203_core.c
+++ b/drivers/staging/iio/accel/adis16203_core.c
@@ -6,9 +6,6 @@
  * Licensed under the GPL-2 or later.
  */
 
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
@@ -16,33 +13,29 @@
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
 #include "accel.h"
 #include "inclinometer.h"
-#include "../gyro/gyro.h"
+#include "../ring_generic.h"
 #include "../adc/adc.h"
 
 #include "adis16203.h"
 
 #define DRIVER_NAME		"adis16203"
 
-static int adis16203_check_status(struct device *dev);
-
 /**
  * adis16203_spi_write_reg_8() - write single byte to a register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with child of actual device
  * @reg_address: the address of the register to be written
  * @val: the value to write
  **/
-static int adis16203_spi_write_reg_8(struct device *dev,
-		u8 reg_address,
-		u8 val)
+static int adis16203_spi_write_reg_8(struct iio_dev *indio_dev,
+				     u8 reg_address,
+				     u8 val)
 {
 	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16203_state *st = iio_dev_get_devdata(indio_dev);
 
 	mutex_lock(&st->buf_lock);
@@ -57,18 +50,17 @@ static int adis16203_spi_write_reg_8(struct device *dev,
 
 /**
  * adis16203_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with child of actual device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: value to be written
  **/
-static int adis16203_spi_write_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 value)
+static int adis16203_spi_write_reg_16(struct iio_dev *indio_dev,
+				      u8 lower_reg_address,
+				      u16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16203_state *st = iio_dev_get_devdata(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
@@ -80,7 +72,6 @@ static int adis16203_spi_write_reg_16(struct device *dev,
 			.tx_buf = st->tx + 2,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 		},
 	};
 
@@ -101,17 +92,16 @@ static int adis16203_spi_write_reg_16(struct device *dev,
 
 /**
  * adis16203_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with child of actual device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: somewhere to pass back the value read
  **/
-static int adis16203_spi_read_reg_16(struct device *dev,
+static int adis16203_spi_read_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 *val)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16203_state *st = iio_dev_get_devdata(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
@@ -125,7 +115,6 @@ static int adis16203_spi_read_reg_16(struct device *dev,
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 20,
 		},
 	};
@@ -150,101 +139,43 @@ static int adis16203_spi_read_reg_16(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16203_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
+static int adis16203_check_status(struct iio_dev *indio_dev)
 {
+	u16 status;
 	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16203_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16203_ERROR_ACTIVE)
-		adis16203_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
 
-static ssize_t adis16203_read_temp(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-	u16 val;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16203_spi_read_reg_16(dev, ADIS16203_TEMP_OUT, (u16 *)&val);
-	if (ret)
+	ret = adis16203_spi_read_reg_16(indio_dev,
+					ADIS16203_DIAG_STAT,
+					&status);
+	if (ret < 0) {
+		dev_err(&indio_dev->dev, "Reading status failed\n");
 		goto error_ret;
-
-	if (val & ADIS16203_ERROR_ACTIVE)
-		adis16203_check_status(dev);
-
-	val &= 0xFFF;
-	ret = sprintf(buf, "%d\n", val);
-
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-	return ret;
-}
-
-static ssize_t adis16203_read_14bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	s16 val = 0;
-	ssize_t ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16203_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (!ret) {
-		if (val & ADIS16203_ERROR_ACTIVE)
-			adis16203_check_status(dev);
-
-		val = ((s16)(val << 2) >> 2);
-		ret = sprintf(buf, "%d\n", val);
 	}
+	ret = status & 0x1F;
 
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16203_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16203_spi_write_reg_16(dev, this_attr->address, val);
+	if (status & ADIS16203_DIAG_STAT_SELFTEST_FAIL)
+		dev_err(&indio_dev->dev, "Self test failure\n");
+	if (status & ADIS16203_DIAG_STAT_SPI_FAIL)
+		dev_err(&indio_dev->dev, "SPI failure\n");
+	if (status & ADIS16203_DIAG_STAT_FLASH_UPT)
+		dev_err(&indio_dev->dev, "Flash update failed\n");
+	if (status & ADIS16203_DIAG_STAT_POWER_HIGH)
+		dev_err(&indio_dev->dev, "Power supply above 3.625V\n");
+	if (status & ADIS16203_DIAG_STAT_POWER_LOW)
+		dev_err(&indio_dev->dev, "Power supply below 3.15V\n");
 
 error_ret:
-	return ret ? ret : len;
+	return ret;
 }
 
-static int adis16203_reset(struct device *dev)
+static int adis16203_reset(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16203_spi_write_reg_8(dev,
+	ret = adis16203_spi_write_reg_8(indio_dev,
 			ADIS16203_GLOB_CMD,
 			ADIS16203_GLOB_CMD_SW_RESET);
 	if (ret)
-		dev_err(dev, "problem resetting device");
+		dev_err(&indio_dev->dev, "problem resetting device");
 
 	return ret;
 }
@@ -253,23 +184,24 @@ static ssize_t adis16203_write_reset(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t len)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	if (len < 1)
 		return -EINVAL;
 	switch (buf[0]) {
 	case '1':
 	case 'y':
 	case 'Y':
-		return adis16203_reset(dev);
+		return adis16203_reset(indio_dev);
 	}
 	return -EINVAL;
 }
 
-int adis16203_set_irq(struct device *dev, bool enable)
+int adis16203_set_irq(struct iio_dev *indio_dev, bool enable)
 {
 	int ret = 0;
 	u16 msc;
 
-	ret = adis16203_spi_read_reg_16(dev, ADIS16203_MSC_CTRL, &msc);
+	ret = adis16203_spi_read_reg_16(indio_dev, ADIS16203_MSC_CTRL, &msc);
 	if (ret)
 		goto error_ret;
 
@@ -280,142 +212,195 @@ int adis16203_set_irq(struct device *dev, bool enable)
 	else
 		msc &= ~ADIS16203_MSC_CTRL_DATA_RDY_EN;
 
-	ret = adis16203_spi_write_reg_16(dev, ADIS16203_MSC_CTRL, msc);
+	ret = adis16203_spi_write_reg_16(indio_dev, ADIS16203_MSC_CTRL, msc);
 
 error_ret:
 	return ret;
 }
 
-static int adis16203_check_status(struct device *dev)
+static int adis16203_self_test(struct iio_dev *indio_dev)
 {
-	u16 status;
 	int ret;
-
-	ret = adis16203_spi_read_reg_16(dev, ADIS16203_DIAG_STAT, &status);
-	if (ret < 0) {
-		dev_err(dev, "Reading status failed\n");
-		goto error_ret;
-	}
-	ret = status & 0x1F;
-
-	if (status & ADIS16203_DIAG_STAT_SELFTEST_FAIL)
-		dev_err(dev, "Self test failure\n");
-	if (status & ADIS16203_DIAG_STAT_SPI_FAIL)
-		dev_err(dev, "SPI failure\n");
-	if (status & ADIS16203_DIAG_STAT_FLASH_UPT)
-		dev_err(dev, "Flash update failed\n");
-	if (status & ADIS16203_DIAG_STAT_POWER_HIGH)
-		dev_err(dev, "Power supply above 3.625V\n");
-	if (status & ADIS16203_DIAG_STAT_POWER_LOW)
-		dev_err(dev, "Power supply below 3.15V\n");
-
-error_ret:
-	return ret;
-}
-
-static int adis16203_self_test(struct device *dev)
-{
-	int ret;
-	ret = adis16203_spi_write_reg_16(dev,
+	ret = adis16203_spi_write_reg_16(indio_dev,
 			ADIS16203_MSC_CTRL,
 			ADIS16203_MSC_CTRL_SELF_TEST_EN);
 	if (ret) {
-		dev_err(dev, "problem starting self test");
+		dev_err(&indio_dev->dev, "problem starting self test");
 		goto err_ret;
 	}
 
-	adis16203_check_status(dev);
+	adis16203_check_status(indio_dev);
 
 err_ret:
 	return ret;
 }
 
-static int adis16203_initial_setup(struct adis16203_state *st)
+static int adis16203_initial_setup(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct device *dev = &st->indio_dev->dev;
 
 	/* Disable IRQ */
-	ret = adis16203_set_irq(dev, false);
+	ret = adis16203_set_irq(indio_dev, false);
 	if (ret) {
-		dev_err(dev, "disable irq failed");
+		dev_err(&indio_dev->dev, "disable irq failed");
 		goto err_ret;
 	}
 
 	/* Do self test */
-	ret = adis16203_self_test(dev);
+	ret = adis16203_self_test(indio_dev);
 	if (ret) {
-		dev_err(dev, "self test failure");
+		dev_err(&indio_dev->dev, "self test failure");
 		goto err_ret;
 	}
 
 	/* Read status register to check the result */
-	ret = adis16203_check_status(dev);
+	ret = adis16203_check_status(indio_dev);
 	if (ret) {
-		adis16203_reset(dev);
-		dev_err(dev, "device not playing ball -> reset");
+		adis16203_reset(indio_dev);
+		dev_err(&indio_dev->dev, "device not playing ball -> reset");
 		msleep(ADIS16203_STARTUP_DELAY);
-		ret = adis16203_check_status(dev);
+		ret = adis16203_check_status(indio_dev);
 		if (ret) {
-			dev_err(dev, "giving up");
+			dev_err(&indio_dev->dev, "giving up");
 			goto err_ret;
 		}
 	}
 
-	printk(KERN_INFO DRIVER_NAME ": at CS%d (irq %d)\n",
-			st->us->chip_select, st->us->irq);
-
 err_ret:
 	return ret;
 }
 
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16203_read_12bit_unsigned,
-		ADIS16203_SUPPLY_OUT);
-static IIO_CONST_ATTR(in0_supply_scale, "0.00122");
-static IIO_DEV_ATTR_IN_RAW(1, adis16203_read_12bit_unsigned,
-		ADIS16203_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.00061");
-
-static IIO_DEV_ATTR_INCLI_X(adis16203_read_14bit_signed,
-		ADIS16203_XINCL_OUT);
-static IIO_DEV_ATTR_INCLI_Y(adis16203_read_14bit_signed,
-		ADIS16203_YINCL_OUT);
-static IIO_DEV_ATTR_INCLI_X_OFFSET(S_IWUSR | S_IRUGO,
-		adis16203_read_14bit_signed,
-		adis16203_write_16bit,
-		ADIS16203_INCL_NULL);
-static IIO_CONST_ATTR(incli_scale, "0.025");
-
-static IIO_DEV_ATTR_TEMP_RAW(adis16203_read_temp);
-static IIO_CONST_ATTR(temp_offset, "25");
-static IIO_CONST_ATTR(temp_scale, "-0.47");
+enum adis16203_chan {
+	in_supply,
+	in_aux,
+	incli_x,
+	incli_y,
+	temp,
+};
+
+static u8 adis16203_addresses[5][2] = {
+	[in_supply] = { ADIS16203_SUPPLY_OUT },
+	[in_aux] = { ADIS16203_AUX_ADC },
+	[incli_x] = { ADIS16203_XINCL_OUT, ADIS16203_INCL_NULL},
+	[incli_y] = { ADIS16203_YINCL_OUT },
+	[temp] = { ADIS16203_TEMP_OUT }
+};
 
-static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16203_write_reset, 0);
+static int adis16203_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
+{
+	/* currently only one writable parameter which keeps this simple */
+	u8 addr = adis16203_addresses[chan->address][1];
+	return adis16203_spi_write_reg_16(indio_dev, addr, val & 0x3FFF);
+}
 
-static IIO_CONST_ATTR(name, "adis16203");
+static int adis16203_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val, int *val2,
+			      long mask)
+{
+	int ret;
+	int bits;
+	u8 addr;
+	s16 val16;
+	switch (mask) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16203_addresses[chan->address][0];
+		ret = adis16203_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret)
+			return ret;
 
-static struct attribute *adis16203_event_attributes[] = {
-	NULL
-};
+		if (val16 & ADIS16203_ERROR_ACTIVE) {
+			ret = adis16203_check_status(indio_dev);
+			if (ret)
+				return ret;
+		}
+		val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
+		if (chan->scan_type.sign == 's')
+			val16 = (s16)(val16 <<
+				      (16 - chan->scan_type.realbits)) >>
+				(16 - chan->scan_type.realbits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		switch (chan->type) {
+		case IIO_IN:
+			*val = 0;
+			if (chan->channel == 0)
+				*val2 = 1220;
+			else
+				*val2 = 610;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_TEMP:
+			*val = 0;
+			*val2 = -470000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_INCLI:
+			*val = 0;
+			*val2 = 25000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		default:
+			return -EINVAL;
+		}
+	case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE):
+		*val = 25;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		bits = 14;
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16203_addresses[chan->address][1];
+		ret = adis16203_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << bits) - 1;
+		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	default:
+		return -EINVAL;
+	}
+}
 
-static struct attribute_group adis16203_event_attribute_group = {
-	.attrs = adis16203_event_attributes,
+static struct iio_chan_spec adis16203_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_supply, ADIS16203_SCAN_SUPPLY,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_aux, ADIS16203_SCAN_AUX_ADC,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 incli_x, ADIS16203_SCAN_INCLI_X,
+		 IIO_ST('s', 14, 16, 0), 0),
+	/* Fixme: Not what it appears to be - see data sheet */
+	IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 incli_y, ADIS16203_SCAN_INCLI_Y,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE),
+		 temp, ADIS16203_SCAN_TEMP,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(5),
 };
 
+static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16203_write_reset, 0);
+
 static struct attribute *adis16203_attributes[] = {
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_temp_offset.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_in1_scale.dev_attr.attr,
-	&iio_dev_attr_incli_x_raw.dev_attr.attr,
-	&iio_dev_attr_incli_y_raw.dev_attr.attr,
-	&iio_dev_attr_incli_x_offset.dev_attr.attr,
-	&iio_const_attr_incli_scale.dev_attr.attr,
 	NULL
 };
 
@@ -423,6 +408,13 @@ static const struct attribute_group adis16203_attribute_group = {
 	.attrs = adis16203_attributes,
 };
 
+static const struct iio_info adis16203_info = {
+	.attrs = &adis16203_attribute_group,
+	.read_raw = &adis16203_read_raw,
+	.write_raw = &adis16203_write_raw,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16203_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -448,18 +440,17 @@ static int __devinit adis16203_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
-
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16203_event_attribute_group;
-	st->indio_dev->attrs = &adis16203_attribute_group;
+	st->indio_dev->channels = adis16203_channels;
+	st->indio_dev->num_channels = ARRAY_SIZE(adis16203_channels);
+	st->indio_dev->info = &adis16203_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = adis16203_configure_ring(st->indio_dev);
@@ -471,39 +462,30 @@ static int __devinit adis16203_probe(struct spi_device *spi)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = adis16203_initialize_ring(st->indio_dev->ring);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  adis16203_channels,
+					  ARRAY_SIZE(adis16203_channels));
 	if (ret) {
 		printk(KERN_ERR "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16203");
-		if (ret)
-			goto error_uninitialize_ring;
-
 		ret = adis16203_probe_trigger(st->indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_uninitialize_ring;
 	}
 
 	/* Get the device into a sane initial state */
-	ret = adis16203_initial_setup(st);
+	ret = adis16203_initial_setup(st->indio_dev);
 	if (ret)
 		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
 	adis16203_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
 error_uninitialize_ring:
-	adis16203_uninitialize_ring(st->indio_dev->ring);
+	iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unreg_ring_funcs:
 	adis16203_unconfigure_ring(st->indio_dev);
 error_free_dev:
@@ -526,13 +508,8 @@ static int adis16203_remove(struct spi_device *spi)
 	struct adis16203_state *st = spi_get_drvdata(spi);
 	struct iio_dev *indio_dev = st->indio_dev;
 
-	flush_scheduled_work();
-
 	adis16203_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
-	adis16203_uninitialize_ring(indio_dev->ring);
+	iio_ring_buffer_unregister(indio_dev->ring);
 	iio_device_unregister(indio_dev);
 	adis16203_unconfigure_ring(indio_dev);
 	kfree(st->tx);
diff --git a/drivers/staging/iio/accel/adis16203_ring.c b/drivers/staging/iio/accel/adis16203_ring.c
index 3d774f7efa25125ac69946c63406cb663462dba3..a9a789d79c090e7922ce6f515999c0b489f2e97f 100644
--- a/drivers/staging/iio/accel/adis16203_ring.c
+++ b/drivers/staging/iio/accel/adis16203_ring.c
@@ -17,57 +17,6 @@
 #include "../trigger.h"
 #include "adis16203.h"
 
-static IIO_SCAN_EL_C(in_supply, ADIS16203_SCAN_SUPPLY, ADIS16203_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in_supply, u, 12, 16);
-static IIO_SCAN_EL_C(in0, ADIS16203_SCAN_AUX_ADC, ADIS16203_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0, u, 12, 16);
-static IIO_SCAN_EL_C(temp, ADIS16203_SCAN_TEMP, ADIS16203_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, u, 12, 16);
-static IIO_SCAN_EL_C(incli_x, ADIS16203_SCAN_INCLI_X,
-		     ADIS16203_XINCL_OUT, NULL);
-static IIO_SCAN_EL_C(incli_y, ADIS16203_SCAN_INCLI_Y,
-		     ADIS16203_YINCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(incli, s, 14, 16);
-static IIO_SCAN_EL_TIMESTAMP(5);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16203_scan_el_attrs[] = {
-	&iio_scan_el_in_supply.dev_attr.attr,
-	&iio_const_attr_in_supply_index.dev_attr.attr,
-	&iio_const_attr_in_supply_type.dev_attr.attr,
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_const_attr_in0_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_incli_x.dev_attr.attr,
-	&iio_const_attr_incli_x_index.dev_attr.attr,
-	&iio_scan_el_incli_y.dev_attr.attr,
-	&iio_const_attr_incli_y_index.dev_attr.attr,
-	&iio_const_attr_incli_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16203_scan_el_group = {
-	.attrs = adis16203_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16203_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16203_poll_func_th(struct iio_dev *indio_dev, s64 timestamp)
-{
-	struct adis16203_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = timestamp;
-	schedule_work(&st->work_trigger_to_ring);
-}
-
 /**
  * adis16203_read_ring_data() read data registers which will be placed into ring
  * @dev: device associated with child of actual device (iio_dev or iio_trig)
@@ -115,21 +64,21 @@ static int adis16203_read_ring_data(struct device *dev, u8 *rx)
 /* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
  * specific to be rolled into the core.
  */
-static void adis16203_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t adis16203_trigger_handler(int irq, void *p)
 {
-	struct adis16203_state *st
-		= container_of(work_s, struct adis16203_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct adis16203_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
 
 	int i = 0;
 	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
 
 	data = kmalloc(datasize, GFP_KERNEL);
 	if (data == NULL) {
 		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
+		return -ENOMEM;
 	}
 
 	if (ring->scan_count)
@@ -140,30 +89,34 @@ static void adis16203_trigger_bh_to_ring(struct work_struct *work_s)
 
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
+		*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
 
-	ring->access.store_to(ring,
+	ring->access->store_to(ring,
 			      (u8 *)data,
-			      st->last_timestamp);
+			      pf->timestamp);
 
 	iio_trigger_notify_done(st->indio_dev->trig);
 	kfree(data);
 
-	return;
+	return IRQ_HANDLED;
 }
 
 void adis16203_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
+static const struct iio_ring_setup_ops adis16203_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int adis16203_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret = 0;
-	struct adis16203_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16203_trigger_bh_to_ring);
 
 	ring = iio_sw_rb_allocate(indio_dev);
 	if (!ring) {
@@ -172,25 +125,29 @@ int adis16203_configure_ring(struct iio_dev *indio_dev)
 	}
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
 	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16203_scan_el_group;
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->access = &ring_sw_access_funcs;
+	ring->setup_ops = &adis16203_ring_setup_ops;
 	ring->owner = THIS_MODULE;
 
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_in0.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_y.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16203_poll_func_th);
-	if (ret)
+	iio_scan_mask_set(ring, ADIS16203_SCAN_SUPPLY);
+	iio_scan_mask_set(ring, ADIS16203_SCAN_TEMP);
+	iio_scan_mask_set(ring, ADIS16203_SCAN_AUX_ADC);
+	iio_scan_mask_set(ring, ADIS16203_SCAN_INCLI_X);
+	iio_scan_mask_set(ring, ADIS16203_SCAN_INCLI_Y);
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &adis16203_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "adis16203_consumer%d",
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
@@ -199,13 +156,3 @@ int adis16203_configure_ring(struct iio_dev *indio_dev)
 	iio_sw_rb_free(indio_dev->ring);
 	return ret;
 }
-
-int adis16203_initialize_ring(struct iio_ring_buffer *ring)
-{
-	return iio_ring_buffer_register(ring, 0);
-}
-
-void adis16203_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-	iio_ring_buffer_unregister(ring);
-}
diff --git a/drivers/staging/iio/accel/adis16203_trigger.c b/drivers/staging/iio/accel/adis16203_trigger.c
index 50be51c25dc22ece5c0e9a6ab7d6ee47566e17ef..ca5db17319889b21e606088950d355632c08344b 100644
--- a/drivers/staging/iio/accel/adis16203_trigger.c
+++ b/drivers/staging/iio/accel/adis16203_trigger.c
@@ -12,35 +12,6 @@
 #include "../trigger.h"
 #include "adis16203.h"
 
-/**
- * adis16203_data_rdy_trig_poll() the event handler for the data rdy trig
- **/
-static int adis16203_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct adis16203_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
-	return IRQ_HANDLED;
-}
-
-IIO_EVENT_SH(data_rdy_trig, &adis16203_data_rdy_trig_poll);
-
-static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL);
-
-static struct attribute *adis16203_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16203_trigger_attr_group = {
-	.attrs = adis16203_trigger_attrs,
-};
-
 /**
  * adis16203_data_rdy_trigger_set_state() set datardy interrupt state
  **/
@@ -49,31 +20,9 @@ static int adis16203_data_rdy_trigger_set_state(struct iio_trigger *trig,
 {
 	struct adis16203_state *st = trig->private_data;
 	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16203_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16203_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16203_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16203_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	return 0;
+	return adis16203_set_irq(st->indio_dev, state);
 }
 
 int adis16203_probe_trigger(struct iio_dev *indio_dev)
@@ -81,34 +30,38 @@ int adis16203_probe_trigger(struct iio_dev *indio_dev)
 	int ret;
 	struct adis16203_state *st = indio_dev->dev_data;
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				"adis16203-dev%d",
-				indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("adis16203-dev%d", indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+
+	ret = request_irq(st->us->irq,
+			  &iio_trigger_generic_data_rdy_poll,
+			  IRQF_TRIGGER_RISING,
+			  "adis16203",
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
+
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
 	st->trig->private_data = st;
 	st->trig->set_trigger_state = &adis16203_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16203_trig_try_reen;
-	st->trig->control_attrs = &adis16203_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
@@ -117,6 +70,6 @@ void adis16203_remove_trigger(struct iio_dev *indio_dev)
 	struct adis16203_state *state = indio_dev->dev_data;
 
 	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
+	free_irq(state->us->irq, state->trig);
 	iio_free_trigger(state->trig);
 }
diff --git a/drivers/staging/iio/accel/adis16204.h b/drivers/staging/iio/accel/adis16204.h
index e61844684f9905b7f0f27d829aeefdaa6616ad26..5310a4297688ba93bfa2a350024e9e8f8457fb4c 100644
--- a/drivers/staging/iio/accel/adis16204.h
+++ b/drivers/staging/iio/accel/adis16204.h
@@ -67,9 +67,6 @@
 /**
  * struct adis16204_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
  * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
@@ -78,8 +75,6 @@
  **/
 struct adis16204_state {
 	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
 	struct iio_dev			*indio_dev;
 	struct iio_trigger		*trig;
 	u8				*tx;
@@ -87,7 +82,7 @@ struct adis16204_state {
 	struct mutex			buf_lock;
 };
 
-int adis16204_set_irq(struct device *dev, bool enable);
+int adis16204_set_irq(struct iio_dev *indio_dev, bool enable);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 enum adis16204_scan {
@@ -108,8 +103,6 @@ ssize_t adis16204_read_data_from_ring(struct device *dev,
 int adis16204_configure_ring(struct iio_dev *indio_dev);
 void adis16204_unconfigure_ring(struct iio_dev *indio_dev);
 
-int adis16204_initialize_ring(struct iio_ring_buffer *ring);
-void adis16204_uninitialize_ring(struct iio_ring_buffer *ring);
 #else /* CONFIG_IIO_RING_BUFFER */
 
 static inline void adis16204_remove_trigger(struct iio_dev *indio_dev)
@@ -138,14 +131,5 @@ static inline void adis16204_unconfigure_ring(struct iio_dev *indio_dev)
 {
 }
 
-static inline int adis16204_initialize_ring(struct iio_ring_buffer *ring)
-{
-	return 0;
-}
-
-static inline void adis16204_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-}
-
 #endif /* CONFIG_IIO_RING_BUFFER */
 #endif /* SPI_ADIS16204_H_ */
diff --git a/drivers/staging/iio/accel/adis16204_core.c b/drivers/staging/iio/accel/adis16204_core.c
index cc15e40726fc57c033f079757e61665358e2c209..16806704bf4863825f04477932918aae150b00c5 100644
--- a/drivers/staging/iio/accel/adis16204_core.c
+++ b/drivers/staging/iio/accel/adis16204_core.c
@@ -20,28 +20,25 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../ring_generic.h"
 #include "accel.h"
-#include "../gyro/gyro.h"
 #include "../adc/adc.h"
 
 #include "adis16204.h"
 
 #define DRIVER_NAME		"adis16204"
 
-static int adis16204_check_status(struct device *dev);
-
 /**
  * adis16204_spi_write_reg_8() - write single byte to a register
  * @dev: device associated with child of actual device (iio_dev or iio_trig)
  * @reg_address: the address of the register to be written
  * @val: the value to write
  **/
-static int adis16204_spi_write_reg_8(struct device *dev,
+static int adis16204_spi_write_reg_8(struct iio_dev *indio_dev,
 		u8 reg_address,
 		u8 val)
 {
 	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16204_state *st = iio_dev_get_devdata(indio_dev);
 
 	mutex_lock(&st->buf_lock);
@@ -56,18 +53,17 @@ static int adis16204_spi_write_reg_8(struct device *dev,
 
 /**
  * adis16204_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with child of actual device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: value to be written
  **/
-static int adis16204_spi_write_reg_16(struct device *dev,
+static int adis16204_spi_write_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16204_state *st = iio_dev_get_devdata(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
@@ -100,17 +96,16 @@ static int adis16204_spi_write_reg_16(struct device *dev,
 
 /**
  * adis16204_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with child of actual device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: somewhere to pass back the value read
  **/
-static int adis16204_spi_read_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 *val)
+static int adis16204_spi_read_reg_16(struct iio_dev *indio_dev,
+				     u8 lower_reg_address,
+				     u16 *val)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16204_state *st = iio_dev_get_devdata(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
@@ -124,7 +119,6 @@ static int adis16204_spi_read_reg_16(struct device *dev,
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 20,
 		},
 	};
@@ -149,72 +143,31 @@ static int adis16204_spi_read_reg_16(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16204_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
+static int adis16204_check_status(struct iio_dev *indio_dev)
 {
+	u16 status;
 	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16204_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16204_ERROR_ACTIVE)
-		adis16204_check_status(dev);
 
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
-
-static ssize_t adis16204_read_temp(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-	u16 val;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16204_spi_read_reg_16(dev, ADIS16204_TEMP_OUT, (u16 *)&val);
-	if (ret)
+	ret = adis16204_spi_read_reg_16(indio_dev,
+					ADIS16204_DIAG_STAT, &status);
+	if (ret < 0) {
+		dev_err(&indio_dev->dev, "Reading status failed\n");
 		goto error_ret;
-
-	if (val & ADIS16204_ERROR_ACTIVE)
-		adis16204_check_status(dev);
-
-	val &= 0xFFF;
-	ret = sprintf(buf, "%d\n", val);
-
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-	return ret;
-}
-
-static ssize_t adis16204_read_12bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	s16 val = 0;
-	ssize_t ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16204_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (!ret) {
-		if (val & ADIS16204_ERROR_ACTIVE)
-			adis16204_check_status(dev);
-
-		val = ((s16)(val << 4) >> 4);
-		ret = sprintf(buf, "%d\n", val);
 	}
+	ret = status & 0x1F;
 
-	mutex_unlock(&indio_dev->mlock);
+	if (status & ADIS16204_DIAG_STAT_SELFTEST_FAIL)
+		dev_err(&indio_dev->dev, "Self test failure\n");
+	if (status & ADIS16204_DIAG_STAT_SPI_FAIL)
+		dev_err(&indio_dev->dev, "SPI failure\n");
+	if (status & ADIS16204_DIAG_STAT_FLASH_UPT)
+		dev_err(&indio_dev->dev, "Flash update failed\n");
+	if (status & ADIS16204_DIAG_STAT_POWER_HIGH)
+		dev_err(&indio_dev->dev, "Power supply above 3.625V\n");
+	if (status & ADIS16204_DIAG_STAT_POWER_LOW)
+		dev_err(&indio_dev->dev, "Power supply below 2.975V\n");
 
+error_ret:
 	return ret;
 }
 
@@ -229,10 +182,11 @@ static ssize_t adis16204_read_14bit_signed(struct device *dev,
 
 	mutex_lock(&indio_dev->mlock);
 
-	ret = adis16204_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
+	ret = adis16204_spi_read_reg_16(indio_dev,
+					this_attr->address, (u16 *)&val);
 	if (!ret) {
 		if (val & ADIS16204_ERROR_ACTIVE)
-			adis16204_check_status(dev);
+			adis16204_check_status(indio_dev);
 
 		val = ((s16)(val << 2) >> 2);
 		ret = sprintf(buf, "%d\n", val);
@@ -243,32 +197,14 @@ static ssize_t adis16204_read_14bit_signed(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16204_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
+static int adis16204_reset(struct iio_dev *indio_dev)
 {
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16204_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
-static int adis16204_reset(struct device *dev)
-{
-	int ret;
-	ret = adis16204_spi_write_reg_8(dev,
+	ret = adis16204_spi_write_reg_8(indio_dev,
 			ADIS16204_GLOB_CMD,
 			ADIS16204_GLOB_CMD_SW_RESET);
 	if (ret)
-		dev_err(dev, "problem resetting device");
+		dev_err(&indio_dev->dev, "problem resetting device");
 
 	return ret;
 }
@@ -277,23 +213,25 @@ static ssize_t adis16204_write_reset(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t len)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+
 	if (len < 1)
 		return -EINVAL;
 	switch (buf[0]) {
 	case '1':
 	case 'y':
 	case 'Y':
-		return adis16204_reset(dev);
+		return adis16204_reset(indio_dev);
 	}
 	return -EINVAL;
 }
 
-int adis16204_set_irq(struct device *dev, bool enable)
+int adis16204_set_irq(struct iio_dev *indio_dev, bool enable)
 {
 	int ret = 0;
 	u16 msc;
 
-	ret = adis16204_spi_read_reg_16(dev, ADIS16204_MSC_CTRL, &msc);
+	ret = adis16204_spi_read_reg_16(indio_dev, ADIS16204_MSC_CTRL, &msc);
 	if (ret)
 		goto error_ret;
 
@@ -304,106 +242,63 @@ int adis16204_set_irq(struct device *dev, bool enable)
 	else
 		msc &= ~ADIS16204_MSC_CTRL_DATA_RDY_EN;
 
-	ret = adis16204_spi_write_reg_16(dev, ADIS16204_MSC_CTRL, msc);
-
-error_ret:
-	return ret;
-}
-
-static int adis16204_check_status(struct device *dev)
-{
-	u16 status;
-	int ret;
-
-	ret = adis16204_spi_read_reg_16(dev, ADIS16204_DIAG_STAT, &status);
-	if (ret < 0) {
-		dev_err(dev, "Reading status failed\n");
-		goto error_ret;
-	}
-	ret = status & 0x1F;
-
-	if (status & ADIS16204_DIAG_STAT_SELFTEST_FAIL)
-		dev_err(dev, "Self test failure\n");
-	if (status & ADIS16204_DIAG_STAT_SPI_FAIL)
-		dev_err(dev, "SPI failure\n");
-	if (status & ADIS16204_DIAG_STAT_FLASH_UPT)
-		dev_err(dev, "Flash update failed\n");
-	if (status & ADIS16204_DIAG_STAT_POWER_HIGH)
-		dev_err(dev, "Power supply above 3.625V\n");
-	if (status & ADIS16204_DIAG_STAT_POWER_LOW)
-		dev_err(dev, "Power supply below 2.975V\n");
+	ret = adis16204_spi_write_reg_16(indio_dev, ADIS16204_MSC_CTRL, msc);
 
 error_ret:
 	return ret;
 }
 
-static int adis16204_self_test(struct device *dev)
+static int adis16204_self_test(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16204_spi_write_reg_16(dev,
+	ret = adis16204_spi_write_reg_16(indio_dev,
 			ADIS16204_MSC_CTRL,
 			ADIS16204_MSC_CTRL_SELF_TEST_EN);
 	if (ret) {
-		dev_err(dev, "problem starting self test");
+		dev_err(&indio_dev->dev, "problem starting self test");
 		goto err_ret;
 	}
 
-	adis16204_check_status(dev);
+	adis16204_check_status(indio_dev);
 
 err_ret:
 	return ret;
 }
 
-static int adis16204_initial_setup(struct adis16204_state *st)
+static int adis16204_initial_setup(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct device *dev = &st->indio_dev->dev;
 
 	/* Disable IRQ */
-	ret = adis16204_set_irq(dev, false);
+	ret = adis16204_set_irq(indio_dev, false);
 	if (ret) {
-		dev_err(dev, "disable irq failed");
+		dev_err(&indio_dev->dev, "disable irq failed");
 		goto err_ret;
 	}
 
 	/* Do self test */
-	ret = adis16204_self_test(dev);
+	ret = adis16204_self_test(indio_dev);
 	if (ret) {
-		dev_err(dev, "self test failure");
+		dev_err(&indio_dev->dev, "self test failure");
 		goto err_ret;
 	}
 
 	/* Read status register to check the result */
-	ret = adis16204_check_status(dev);
+	ret = adis16204_check_status(indio_dev);
 	if (ret) {
-		adis16204_reset(dev);
-		dev_err(dev, "device not playing ball -> reset");
+		adis16204_reset(indio_dev);
+		dev_err(&indio_dev->dev, "device not playing ball -> reset");
 		msleep(ADIS16204_STARTUP_DELAY);
-		ret = adis16204_check_status(dev);
+		ret = adis16204_check_status(indio_dev);
 		if (ret) {
-			dev_err(dev, "giving up");
+			dev_err(&indio_dev->dev, "giving up");
 			goto err_ret;
 		}
 	}
 
-	printk(KERN_INFO DRIVER_NAME ": at CS%d (irq %d)\n",
-			st->us->chip_select, st->us->irq);
-
 err_ret:
 	return ret;
 }
-
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16204_read_12bit_unsigned,
-		ADIS16204_SUPPLY_OUT);
-static IIO_CONST_ATTR(in0_supply_scale, "0.00122");
-static IIO_DEV_ATTR_IN_RAW(1, adis16204_read_12bit_unsigned,
-		ADIS16204_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.00061");
-
-static IIO_DEV_ATTR_ACCEL_X(adis16204_read_14bit_signed,
-		ADIS16204_XACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Y(adis16204_read_14bit_signed,
-		ADIS16204_YACCL_OUT);
 static IIO_DEV_ATTR_ACCEL_XY(adis16204_read_14bit_signed,
 		ADIS16204_XY_RSS_OUT);
 static IIO_DEV_ATTR_ACCEL_XPEAK(adis16204_read_14bit_signed,
@@ -412,54 +307,164 @@ static IIO_DEV_ATTR_ACCEL_YPEAK(adis16204_read_14bit_signed,
 		ADIS16204_Y_PEAK_OUT);
 static IIO_DEV_ATTR_ACCEL_XYPEAK(adis16204_read_14bit_signed,
 		ADIS16204_XY_PEAK_OUT);
-static IIO_DEV_ATTR_ACCEL_X_OFFSET(S_IWUSR | S_IRUGO,
-		adis16204_read_12bit_signed,
-		adis16204_write_16bit,
-		ADIS16204_XACCL_NULL);
-static IIO_DEV_ATTR_ACCEL_Y_OFFSET(S_IWUSR | S_IRUGO,
-		adis16204_read_12bit_signed,
-		adis16204_write_16bit,
-		ADIS16204_YACCL_NULL);
-static IIO_CONST_ATTR(accel_x_scale, "0.017125");
-static IIO_CONST_ATTR(accel_y_scale, "0.008407");
 static IIO_CONST_ATTR(accel_xy_scale, "0.017125");
 
-static IIO_DEV_ATTR_TEMP_RAW(adis16204_read_temp);
-static IIO_CONST_ATTR(temp_offset, "25");
-static IIO_CONST_ATTR(temp_scale, "-0.47");
-
 static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16204_write_reset, 0);
 
-static IIO_CONST_ATTR(name, "adis16204");
-
-static struct attribute *adis16204_event_attributes[] = {
-	NULL
+enum adis16204_channel {
+	in_supply,
+	in_aux,
+	temp,
+	accel_x,
+	accel_y,
 };
 
-static struct attribute_group adis16204_event_attribute_group = {
-	.attrs = adis16204_event_attributes,
+static u8 adis16204_addresses[5][2] = {
+	[in_supply] = { ADIS16204_SUPPLY_OUT },
+	[in_aux] = { ADIS16204_AUX_ADC },
+	[temp] = { ADIS16204_TEMP_OUT },
+	[accel_x] = { ADIS16204_XACCL_OUT, ADIS16204_XACCL_NULL },
+	[accel_y] = { ADIS16204_XACCL_OUT, ADIS16204_YACCL_NULL },
 };
+static int adis16204_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val, int *val2,
+			      long mask)
+{
+	int ret;
+	int bits;
+	u8 addr;
+	s16 val16;
+
+	switch (mask) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16204_addresses[chan->address][0];
+		ret = adis16204_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret)
+			return ret;
+
+		if (val16 & ADIS16204_ERROR_ACTIVE) {
+			ret = adis16204_check_status(indio_dev);
+			if (ret)
+				return ret;
+		}
+		val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
+		if (chan->scan_type.sign == 's')
+			val16 = (s16)(val16 <<
+				      (16 - chan->scan_type.realbits)) >>
+				(16 - chan->scan_type.realbits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+		switch (chan->type) {
+		case IIO_IN:
+			*val = 0;
+			if (chan->channel == 0)
+				*val2 = 1220;
+			else
+				*val2 = 610;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_TEMP:
+			*val = 0;
+			*val2 = -470000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_ACCEL:
+			*val = 0;
+			if (chan->channel == 'x')
+				*val2 = 17125;
+			else
+				*val2 = 8407;
+			return IIO_VAL_INT_PLUS_MICRO;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE):
+		*val = 25;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		switch (chan->type) {
+		case IIO_ACCEL:
+			bits = 12;
+			break;
+		default:
+			return -EINVAL;
+		};
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16204_addresses[chan->address][1];
+		ret = adis16204_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << bits) - 1;
+		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	}
+	return -EINVAL;
+}
 
+static int adis16204_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
+{
+	int bits;
+	s16 val16;
+	u8 addr;
+	switch (mask) {
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		switch (chan->type) {
+		case IIO_ACCEL:
+			bits = 12;
+			break;
+		default:
+			return -EINVAL;
+		};
+		val16 = val & ((1 << bits) - 1);
+		addr = adis16204_addresses[chan->address][1];
+		return adis16204_spi_write_reg_16(indio_dev, addr, val16);
+	}
+	return -EINVAL;
+}
+
+static struct iio_chan_spec adis16204_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 0, 0, "supply", 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_supply, ADIS16204_SCAN_SUPPLY,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_aux, ADIS16204_SCAN_AUX_ADC,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE),
+		 temp, ADIS16204_SCAN_TEMP,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_x, ADIS16204_SCAN_ACC_X,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_y, ADIS16204_SCAN_ACC_Y,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(5),
+};
 static struct attribute *adis16204_attributes[] = {
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_temp_offset.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_in1_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
 	&iio_dev_attr_accel_xy.dev_attr.attr,
 	&iio_dev_attr_accel_xpeak.dev_attr.attr,
 	&iio_dev_attr_accel_ypeak.dev_attr.attr,
 	&iio_dev_attr_accel_xypeak.dev_attr.attr,
-	&iio_dev_attr_accel_x_offset.dev_attr.attr,
-	&iio_dev_attr_accel_y_offset.dev_attr.attr,
-	&iio_const_attr_accel_x_scale.dev_attr.attr,
-	&iio_const_attr_accel_y_scale.dev_attr.attr,
 	&iio_const_attr_accel_xy_scale.dev_attr.attr,
 	NULL
 };
@@ -468,6 +473,13 @@ static const struct attribute_group adis16204_attribute_group = {
 	.attrs = adis16204_attributes,
 };
 
+static const struct iio_info adis16204_info = {
+	.attrs = &adis16204_attribute_group,
+	.read_raw = &adis16204_read_raw,
+	.write_raw = &adis16204_write_raw,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16204_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -493,18 +505,18 @@ static int __devinit adis16204_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16204_event_attribute_group;
-	st->indio_dev->attrs = &adis16204_attribute_group;
+	st->indio_dev->info = &adis16204_info;
+	st->indio_dev->channels = adis16204_channels;
+	st->indio_dev->num_channels = ARRAY_SIZE(adis16204_channels);
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = adis16204_configure_ring(st->indio_dev);
@@ -516,39 +528,30 @@ static int __devinit adis16204_probe(struct spi_device *spi)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = adis16204_initialize_ring(st->indio_dev->ring);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  adis16204_channels,
+					  ARRAY_SIZE(adis16204_channels));
 	if (ret) {
 		printk(KERN_ERR "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16204");
-		if (ret)
-			goto error_uninitialize_ring;
-
 		ret = adis16204_probe_trigger(st->indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_uninitialize_ring;
 	}
 
 	/* Get the device into a sane initial state */
-	ret = adis16204_initial_setup(st);
+	ret = adis16204_initial_setup(st->indio_dev);
 	if (ret)
 		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
 	adis16204_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
 error_uninitialize_ring:
-	adis16204_uninitialize_ring(st->indio_dev->ring);
+	iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unreg_ring_funcs:
 	adis16204_unconfigure_ring(st->indio_dev);
 error_free_dev:
@@ -571,13 +574,8 @@ static int adis16204_remove(struct spi_device *spi)
 	struct adis16204_state *st = spi_get_drvdata(spi);
 	struct iio_dev *indio_dev = st->indio_dev;
 
-	flush_scheduled_work();
-
 	adis16204_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
-	adis16204_uninitialize_ring(indio_dev->ring);
+	iio_ring_buffer_unregister(st->indio_dev->ring);
 	iio_device_unregister(indio_dev);
 	adis16204_unconfigure_ring(indio_dev);
 	kfree(st->tx);
@@ -609,5 +607,5 @@ static __exit void adis16204_exit(void)
 module_exit(adis16204_exit);
 
 MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
-MODULE_DESCRIPTION("Analog Devices ADIS16204 Programmable High-g Digital Impact Sensor and Recorder");
+MODULE_DESCRIPTION("ADIS16204 High-g Digital Impact Sensor and Recorder");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/iio/accel/adis16204_ring.c b/drivers/staging/iio/accel/adis16204_ring.c
index 420b160fe3abca9e86e6e3ae9a6ab57fae3d0542..a2d36fb822e57ee136ebc68a161af721a29f8032 100644
--- a/drivers/staging/iio/accel/adis16204_ring.c
+++ b/drivers/staging/iio/accel/adis16204_ring.c
@@ -17,55 +17,6 @@
 #include "../trigger.h"
 #include "adis16204.h"
 
-static IIO_SCAN_EL_C(in_supply, ADIS16204_SCAN_SUPPLY, ADIS16204_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in_supply, u, 12, 16);
-static IIO_SCAN_EL_C(accel_x, ADIS16204_SCAN_ACC_X, ADIS16204_XACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_y, ADIS16204_SCAN_ACC_Y, ADIS16204_YACCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16);
-static IIO_SCAN_EL_C(in0, ADIS16204_SCAN_AUX_ADC, ADIS16204_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0, u, 12, 16);
-static IIO_SCAN_EL_C(temp, ADIS16204_SCAN_TEMP, ADIS16204_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, u, 12, 16);
-static IIO_SCAN_EL_TIMESTAMP(5);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16204_scan_el_attrs[] = {
-	&iio_scan_el_in_supply.dev_attr.attr,
-	&iio_const_attr_in_supply_index.dev_attr.attr,
-	&iio_const_attr_in_supply_type.dev_attr.attr,
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_const_attr_in0_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16204_scan_el_group = {
-	.attrs = adis16204_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16204_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16204_poll_func_th(struct iio_dev *indio_dev, s64 timestamp)
-{
-	struct adis16204_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = timestamp;
-	schedule_work(&st->work_trigger_to_ring);
-}
-
 /**
  * adis16204_read_ring_data() read data registers which will be placed into ring
  * @dev: device associated with child of actual device (iio_dev or iio_trig)
@@ -91,7 +42,8 @@ static int adis16204_read_ring_data(struct device *dev, u8 *rx)
 		xfers[i].len = 2;
 		xfers[i].delay_usecs = 20;
 		xfers[i].tx_buf = st->tx + 2 * i;
-		st->tx[2 * i] = ADIS16204_READ_REG(ADIS16204_SUPPLY_OUT + 2 * i);
+		st->tx[2 * i]
+			= ADIS16204_READ_REG(ADIS16204_SUPPLY_OUT + 2 * i);
 		st->tx[2 * i + 1] = 0;
 		if (i >= 1)
 			xfers[i].rx_buf = rx + 2 * (i - 1);
@@ -110,21 +62,20 @@ static int adis16204_read_ring_data(struct device *dev, u8 *rx)
 /* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
  * specific to be rolled into the core.
  */
-static void adis16204_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t adis16204_trigger_handler(int irq, void *p)
 {
-	struct adis16204_state *st
-		= container_of(work_s, struct adis16204_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
-
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct adis16204_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
 	int i = 0;
 	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
 
 	data = kmalloc(datasize, GFP_KERNEL);
 	if (data == NULL) {
 		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
+		return -ENOMEM;
 	}
 
 	if (ring->scan_count)
@@ -135,30 +86,32 @@ static void adis16204_trigger_bh_to_ring(struct work_struct *work_s)
 
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
+		*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
 
-	ring->access.store_to(ring,
-			      (u8 *)data,
-			      st->last_timestamp);
+	ring->access->store_to(ring, (u8 *)data, pf->timestamp);
 
 	iio_trigger_notify_done(st->indio_dev->trig);
 	kfree(data);
 
-	return;
+	return IRQ_HANDLED;
 }
 
 void adis16204_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
+static const struct iio_ring_setup_ops adis16204_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int adis16204_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret = 0;
-	struct adis16204_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16204_trigger_bh_to_ring);
 
 	ring = iio_sw_rb_allocate(indio_dev);
 	if (!ring) {
@@ -167,25 +120,30 @@ int adis16204_configure_ring(struct iio_dev *indio_dev)
 	}
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
+	ring->access = &ring_sw_access_funcs;
 	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16204_scan_el_group;
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->setup_ops = &adis16204_ring_setup_ops;
 	ring->owner = THIS_MODULE;
 
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_in0.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16204_poll_func_th);
-	if (ret)
+	iio_scan_mask_set(ring, ADIS16204_SCAN_SUPPLY);
+	iio_scan_mask_set(ring, ADIS16204_SCAN_ACC_X);
+	iio_scan_mask_set(ring, ADIS16204_SCAN_ACC_Y);
+	iio_scan_mask_set(ring, ADIS16204_SCAN_AUX_ADC);
+	iio_scan_mask_set(ring, ADIS16204_SCAN_TEMP);
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &adis16204_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "%s_consumer%d",
+						 indio_dev->name,
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
@@ -194,13 +152,3 @@ int adis16204_configure_ring(struct iio_dev *indio_dev)
 	iio_sw_rb_free(indio_dev->ring);
 	return ret;
 }
-
-int adis16204_initialize_ring(struct iio_ring_buffer *ring)
-{
-	return iio_ring_buffer_register(ring, 0);
-}
-
-void adis16204_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-	iio_ring_buffer_unregister(ring);
-}
diff --git a/drivers/staging/iio/accel/adis16204_trigger.c b/drivers/staging/iio/accel/adis16204_trigger.c
index 8e9db90e51eb3f9f2528e4955d516d6047a71ad9..5e1f9ae9d5c182e09085a852d6c2c0ef6acebf15 100644
--- a/drivers/staging/iio/accel/adis16204_trigger.c
+++ b/drivers/staging/iio/accel/adis16204_trigger.c
@@ -12,35 +12,6 @@
 #include "../trigger.h"
 #include "adis16204.h"
 
-/**
- * adis16204_data_rdy_trig_poll() the event handler for the data rdy trig
- **/
-static int adis16204_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct adis16204_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
-	return IRQ_HANDLED;
-}
-
-IIO_EVENT_SH(data_rdy_trig, &adis16204_data_rdy_trig_poll);
-
-static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL);
-
-static struct attribute *adis16204_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16204_trigger_attr_group = {
-	.attrs = adis16204_trigger_attrs,
-};
-
 /**
  * adis16204_data_rdy_trigger_set_state() set datardy interrupt state
  **/
@@ -49,31 +20,9 @@ static int adis16204_data_rdy_trigger_set_state(struct iio_trigger *trig,
 {
 	struct adis16204_state *st = trig->private_data;
 	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16204_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16204_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16204_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16204_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	return 0;
+	return adis16204_set_irq(st->indio_dev, state);
 }
 
 int adis16204_probe_trigger(struct iio_dev *indio_dev)
@@ -81,34 +30,38 @@ int adis16204_probe_trigger(struct iio_dev *indio_dev)
 	int ret;
 	struct adis16204_state *st = indio_dev->dev_data;
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				"adis16204-dev%d",
-				indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("adis16204-dev%d", indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+
+	ret = request_irq(st->us->irq,
+			  &iio_trigger_generic_data_rdy_poll,
+			  IRQF_TRIGGER_RISING,
+			  "adis16204",
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
+
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
 	st->trig->private_data = st;
 	st->trig->set_trigger_state = &adis16204_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16204_trig_try_reen;
-	st->trig->control_attrs = &adis16204_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
@@ -117,6 +70,6 @@ void adis16204_remove_trigger(struct iio_dev *indio_dev)
 	struct adis16204_state *state = indio_dev->dev_data;
 
 	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
+	free_irq(state->us->irq, state->trig);
 	iio_free_trigger(state->trig);
 }
diff --git a/drivers/staging/iio/accel/adis16209.h b/drivers/staging/iio/accel/adis16209.h
index 8b0da1349555c9db611632a30307587341890a08..58d08db6f9b50488526dc651923ec6958e6950bc 100644
--- a/drivers/staging/iio/accel/adis16209.h
+++ b/drivers/staging/iio/accel/adis16209.h
@@ -104,8 +104,6 @@
 /**
  * struct adis16209_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
  * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
@@ -114,8 +112,6 @@
  **/
 struct adis16209_state {
 	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
 	struct iio_dev			*indio_dev;
 	struct iio_trigger		*trig;
 	u8				*tx;
@@ -123,7 +119,7 @@ struct adis16209_state {
 	struct mutex			buf_lock;
 };
 
-int adis16209_set_irq(struct device *dev, bool enable);
+int adis16209_set_irq(struct iio_dev *indio_dev, bool enable);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 
diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c
index e4ac956208a6df33c95fd2c4bbee46bd18a902cf..c423cc960254858a1bd11360fd7cc758bf31d280 100644
--- a/drivers/staging/iio/accel/adis16209_core.c
+++ b/drivers/staging/iio/accel/adis16209_core.c
@@ -6,9 +6,6 @@
  * Licensed under the GPL-2 or later.
  */
 
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
@@ -23,27 +20,23 @@
 #include "../ring_generic.h"
 #include "accel.h"
 #include "inclinometer.h"
-#include "../gyro/gyro.h"
 #include "../adc/adc.h"
 
 #include "adis16209.h"
 
 #define DRIVER_NAME		"adis16209"
 
-static int adis16209_check_status(struct device *dev);
-
 /**
  * adis16209_spi_write_reg_8() - write single byte to a register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with actual device
  * @reg_address: the address of the register to be written
  * @val: the value to write
  **/
-static int adis16209_spi_write_reg_8(struct device *dev,
-		u8 reg_address,
-		u8 val)
+static int adis16209_spi_write_reg_8(struct iio_dev *indio_dev,
+				     u8 reg_address,
+				     u8 val)
 {
 	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16209_state *st = iio_dev_get_devdata(indio_dev);
 
 	mutex_lock(&st->buf_lock);
@@ -58,18 +51,17 @@ static int adis16209_spi_write_reg_8(struct device *dev,
 
 /**
  * adis16209_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated actual device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: value to be written
  **/
-static int adis16209_spi_write_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 value)
+static int adis16209_spi_write_reg_16(struct iio_dev *indio_dev,
+				      u8 lower_reg_address,
+				      u16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16209_state *st = iio_dev_get_devdata(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
@@ -82,7 +74,6 @@ static int adis16209_spi_write_reg_16(struct device *dev,
 			.tx_buf = st->tx + 2,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 30,
 		},
 	};
@@ -104,17 +95,16 @@ static int adis16209_spi_write_reg_16(struct device *dev,
 
 /**
  * adis16209_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device associated with device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: somewhere to pass back the value read
  **/
-static int adis16209_spi_read_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 *val)
+static int adis16209_spi_read_reg_16(struct iio_dev *indio_dev,
+				     u8 lower_reg_address,
+				     u16 *val)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16209_state *st = iio_dev_get_devdata(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
@@ -128,7 +118,6 @@ static int adis16209_spi_read_reg_16(struct device *dev,
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 30,
 		},
 	};
@@ -154,119 +143,14 @@ static int adis16209_spi_read_reg_16(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16209_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16209_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16209_ERROR_ACTIVE)
-		adis16209_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
-
-static ssize_t adis16209_read_14bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16209_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16209_ERROR_ACTIVE)
-		adis16209_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x3FFF);
-}
-
-static ssize_t adis16209_read_temp(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-	u16 val;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16209_spi_read_reg_16(dev, ADIS16209_TEMP_OUT, (u16 *)&val);
-	if (ret)
-		goto error_ret;
-
-	if (val & ADIS16209_ERROR_ACTIVE)
-		adis16209_check_status(dev);
-
-	val &= 0xFFF;
-	ret = sprintf(buf, "%d\n", val);
-
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-	return ret;
-}
-
-static ssize_t adis16209_read_14bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	s16 val = 0;
-	ssize_t ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	ret = adis16209_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (!ret) {
-		if (val & ADIS16209_ERROR_ACTIVE)
-			adis16209_check_status(dev);
-
-		val = ((s16)(val << 2) >> 2);
-		ret = sprintf(buf, "%d\n", val);
-	}
-
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16209_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
+static int adis16209_reset(struct iio_dev *indio_dev)
 {
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16209_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
-static int adis16209_reset(struct device *dev)
-{
-	int ret;
-	ret = adis16209_spi_write_reg_8(dev,
+	ret = adis16209_spi_write_reg_8(indio_dev,
 			ADIS16209_GLOB_CMD,
 			ADIS16209_GLOB_CMD_SW_RESET);
 	if (ret)
-		dev_err(dev, "problem resetting device");
+		dev_err(&indio_dev->dev, "problem resetting device");
 
 	return ret;
 }
@@ -275,23 +159,25 @@ static ssize_t adis16209_write_reset(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t len)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+
 	if (len < 1)
 		return -EINVAL;
 	switch (buf[0]) {
 	case '1':
 	case 'y':
 	case 'Y':
-		return adis16209_reset(dev);
+		return adis16209_reset(indio_dev);
 	}
 	return -EINVAL;
 }
 
-int adis16209_set_irq(struct device *dev, bool enable)
+int adis16209_set_irq(struct iio_dev *indio_dev, bool enable)
 {
 	int ret = 0;
 	u16 msc;
 
-	ret = adis16209_spi_read_reg_16(dev, ADIS16209_MSC_CTRL, &msc);
+	ret = adis16209_spi_read_reg_16(indio_dev, ADIS16209_MSC_CTRL, &msc);
 	if (ret)
 		goto error_ret;
 
@@ -302,160 +188,267 @@ int adis16209_set_irq(struct device *dev, bool enable)
 	else
 		msc &= ~ADIS16209_MSC_CTRL_DATA_RDY_EN;
 
-	ret = adis16209_spi_write_reg_16(dev, ADIS16209_MSC_CTRL, msc);
+	ret = adis16209_spi_write_reg_16(indio_dev, ADIS16209_MSC_CTRL, msc);
 
 error_ret:
 	return ret;
 }
 
-static int adis16209_check_status(struct device *dev)
+static int adis16209_check_status(struct iio_dev *indio_dev)
 {
 	u16 status;
 	int ret;
 
-	ret = adis16209_spi_read_reg_16(dev, ADIS16209_DIAG_STAT, &status);
+	ret = adis16209_spi_read_reg_16(indio_dev,
+					ADIS16209_DIAG_STAT, &status);
 	if (ret < 0) {
-		dev_err(dev, "Reading status failed\n");
+		dev_err(&indio_dev->dev, "Reading status failed\n");
 		goto error_ret;
 	}
 	ret = status & 0x1F;
 
 	if (status & ADIS16209_DIAG_STAT_SELFTEST_FAIL)
-		dev_err(dev, "Self test failure\n");
+		dev_err(&indio_dev->dev, "Self test failure\n");
 	if (status & ADIS16209_DIAG_STAT_SPI_FAIL)
-		dev_err(dev, "SPI failure\n");
+		dev_err(&indio_dev->dev, "SPI failure\n");
 	if (status & ADIS16209_DIAG_STAT_FLASH_UPT)
-		dev_err(dev, "Flash update failed\n");
+		dev_err(&indio_dev->dev, "Flash update failed\n");
 	if (status & ADIS16209_DIAG_STAT_POWER_HIGH)
-		dev_err(dev, "Power supply above 3.625V\n");
+		dev_err(&indio_dev->dev, "Power supply above 3.625V\n");
 	if (status & ADIS16209_DIAG_STAT_POWER_LOW)
-		dev_err(dev, "Power supply below 3.15V\n");
+		dev_err(&indio_dev->dev, "Power supply below 3.15V\n");
 
 error_ret:
 	return ret;
 }
 
-static int adis16209_self_test(struct device *dev)
+static int adis16209_self_test(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16209_spi_write_reg_16(dev,
+	ret = adis16209_spi_write_reg_16(indio_dev,
 			ADIS16209_MSC_CTRL,
 			ADIS16209_MSC_CTRL_SELF_TEST_EN);
 	if (ret) {
-		dev_err(dev, "problem starting self test");
+		dev_err(&indio_dev->dev, "problem starting self test");
 		goto err_ret;
 	}
 
-	adis16209_check_status(dev);
+	adis16209_check_status(indio_dev);
 
 err_ret:
 	return ret;
 }
 
-static int adis16209_initial_setup(struct adis16209_state *st)
+static int adis16209_initial_setup(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct device *dev = &st->indio_dev->dev;
 
 	/* Disable IRQ */
-	ret = adis16209_set_irq(dev, false);
+	ret = adis16209_set_irq(indio_dev, false);
 	if (ret) {
-		dev_err(dev, "disable irq failed");
+		dev_err(&indio_dev->dev, "disable irq failed");
 		goto err_ret;
 	}
 
 	/* Do self test */
-	ret = adis16209_self_test(dev);
+	ret = adis16209_self_test(indio_dev);
 	if (ret) {
-		dev_err(dev, "self test failure");
+		dev_err(&indio_dev->dev, "self test failure");
 		goto err_ret;
 	}
 
 	/* Read status register to check the result */
-	ret = adis16209_check_status(dev);
+	ret = adis16209_check_status(indio_dev);
 	if (ret) {
-		adis16209_reset(dev);
-		dev_err(dev, "device not playing ball -> reset");
+		adis16209_reset(indio_dev);
+		dev_err(&indio_dev->dev, "device not playing ball -> reset");
 		msleep(ADIS16209_STARTUP_DELAY);
-		ret = adis16209_check_status(dev);
+		ret = adis16209_check_status(indio_dev);
 		if (ret) {
-			dev_err(dev, "giving up");
+			dev_err(&indio_dev->dev, "giving up");
 			goto err_ret;
 		}
 	}
 
-	printk(KERN_INFO DRIVER_NAME ": at CS%d (irq %d)\n",
-			st->us->chip_select, st->us->irq);
-
 err_ret:
 	return ret;
 }
 
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16209_read_14bit_unsigned,
-		ADIS16209_SUPPLY_OUT);
-static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.30518");
-static IIO_DEV_ATTR_IN_RAW(1, adis16209_read_12bit_unsigned,
-		ADIS16209_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.6105");
-
-static IIO_DEV_ATTR_ACCEL_X(adis16209_read_14bit_signed,
-		ADIS16209_XACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Y(adis16209_read_14bit_signed,
-		ADIS16209_YACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_X_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16209_read_14bit_signed,
-		adis16209_write_16bit,
-		ADIS16209_XACCL_NULL);
-static IIO_DEV_ATTR_ACCEL_Y_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16209_read_14bit_signed,
-		adis16209_write_16bit,
-		ADIS16209_YACCL_NULL);
-static IIO_CONST_ATTR_ACCEL_SCALE("0.002394195531");
-
-static IIO_DEV_ATTR_INCLI_X(adis16209_read_14bit_signed,
-		ADIS16209_XINCL_OUT);
-static IIO_DEV_ATTR_INCLI_Y(adis16209_read_14bit_signed,
-		ADIS16209_YINCL_OUT);
-static IIO_CONST_ATTR(incli_scale, "0.00043633231");
-
-static IIO_DEVICE_ATTR(rot_raw, S_IRUGO, adis16209_read_14bit_signed,
-		       NULL, ADIS16209_ROT_OUT);
-
-static IIO_DEV_ATTR_TEMP_RAW(adis16209_read_temp);
-static IIO_CONST_ATTR_TEMP_OFFSET("25");
-static IIO_CONST_ATTR_TEMP_SCALE("-0.47");
+enum adis16209_chan {
+	in_supply,
+	temp,
+	accel_x,
+	accel_y,
+	incli_x,
+	incli_y,
+	in_aux,
+	rot,
+};
 
-static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16209_write_reset, 0);
+static const u8 adis16209_addresses[8][2] = {
+	[in_supply] = { ADIS16209_SUPPLY_OUT },
+	[in_aux] = { ADIS16209_AUX_ADC },
+	[accel_x] = { ADIS16209_XACCL_OUT, ADIS16209_XACCL_NULL },
+	[accel_y] = { ADIS16209_YACCL_OUT, ADIS16209_YACCL_NULL },
+	[incli_x] = { ADIS16209_XINCL_OUT, ADIS16209_XINCL_NULL },
+	[incli_y] = { ADIS16209_YINCL_OUT, ADIS16209_YINCL_NULL },
+	[rot] = { ADIS16209_ROT_OUT },
+	[temp] = { ADIS16209_TEMP_OUT },
+};
+
+static int adis16209_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
+{
+	int bits;
+	s16 val16;
+	u8 addr;
+	switch (mask) {
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		switch (chan->type) {
+		case IIO_ACCEL:
+		case IIO_INCLI:
+			bits = 14;
+			break;
+		default:
+			return -EINVAL;
+		};
+		val16 = val & ((1 << bits) - 1);
+		addr = adis16209_addresses[chan->address][1];
+		return adis16209_spi_write_reg_16(indio_dev, addr, val16);
+	}
+	return -EINVAL;
+}
 
-static IIO_CONST_ATTR_NAME("adis16209");
+static int adis16209_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val, int *val2,
+			      long mask)
+{
+	int ret;
+	int bits;
+	u8 addr;
+	s16 val16;
+
+	switch (mask) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16209_addresses[chan->address][0];
+		ret = adis16209_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret)
+			return ret;
 
-static struct attribute *adis16209_event_attributes[] = {
-	NULL
-};
+		if (val16 & ADIS16209_ERROR_ACTIVE) {
+			ret = adis16209_check_status(indio_dev);
+			if (ret)
+				return ret;
+		}
+		val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
+		if (chan->scan_type.sign == 's')
+			val16 = (s16)(val16 <<
+				      (16 - chan->scan_type.realbits)) >>
+				(16 - chan->scan_type.realbits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		switch (chan->type) {
+		case IIO_IN:
+			*val = 0;
+			if (chan->channel == 0)
+				*val2 = 305180;
+			else
+				*val2 = 610500;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_TEMP:
+			*val = 0;
+			*val2 = -470000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_ACCEL:
+			*val = 0;
+			*val2 = 2394;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_INCLI:
+			*val = 0;
+			*val2 = 436;
+			return IIO_VAL_INT_PLUS_MICRO;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE):
+		*val = 25;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		switch (chan->type) {
+		case IIO_ACCEL:
+			bits = 14;
+			break;
+		default:
+			return -EINVAL;
+		};
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16209_addresses[chan->address][1];
+		ret = adis16209_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << bits) - 1;
+		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	}
+	return -EINVAL;
+}
 
-static struct attribute_group adis16209_event_attribute_group = {
-	.attrs = adis16209_event_attributes,
+static struct iio_chan_spec adis16209_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_supply, ADIS16209_SCAN_SUPPLY,
+		 IIO_ST('u', 14, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE),
+		 temp, ADIS16209_SCAN_TEMP,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_x, ADIS16209_SCAN_ACC_X,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_y, ADIS16209_SCAN_ACC_Y,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_aux, ADIS16209_SCAN_AUX_ADC,
+		 IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_INCLI, 0, 1, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 incli_x, ADIS16209_SCAN_INCLI_X,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_INCLI, 0, 1, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 incli_y, ADIS16209_SCAN_INCLI_Y,
+		 IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ROT, 0, 1, 0, NULL, 0, IIO_MOD_X,
+		    0,
+		    rot, ADIS16209_SCAN_ROT,
+		    IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(8)
 };
 
+static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16209_write_reset, 0);
+
 static struct attribute *adis16209_attributes[] = {
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_temp_offset.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_in1_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_y_calibbias.dev_attr.attr,
-	&iio_const_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_incli_x_raw.dev_attr.attr,
-	&iio_dev_attr_incli_y_raw.dev_attr.attr,
-	&iio_const_attr_incli_scale.dev_attr.attr,
-	&iio_dev_attr_rot_raw.dev_attr.attr,
 	NULL
 };
 
@@ -463,6 +456,13 @@ static const struct attribute_group adis16209_attribute_group = {
 	.attrs = adis16209_attributes,
 };
 
+static const struct iio_info adis16209_info = {
+	.attrs = &adis16209_attribute_group,
+	.read_raw = &adis16209_read_raw,
+	.write_raw = &adis16209_write_raw,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16209_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -488,18 +488,18 @@ static int __devinit adis16209_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16209_event_attribute_group;
-	st->indio_dev->attrs = &adis16209_attribute_group;
+	st->indio_dev->info = &adis16209_info;
+	st->indio_dev->channels = adis16209_channels;
+	st->indio_dev->num_channels = ARRAY_SIZE(adis16209_channels);
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = adis16209_configure_ring(st->indio_dev);
@@ -511,37 +511,28 @@ static int __devinit adis16209_probe(struct spi_device *spi)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  adis16209_channels,
+					  ARRAY_SIZE(adis16209_channels));
 	if (ret) {
 		printk(KERN_ERR "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16209");
-		if (ret)
-			goto error_uninitialize_ring;
-
 		ret = adis16209_probe_trigger(st->indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_uninitialize_ring;
 	}
 
 	/* Get the device into a sane initial state */
-	ret = adis16209_initial_setup(st);
+	ret = adis16209_initial_setup(st->indio_dev);
 	if (ret)
 		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
 	adis16209_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
 error_uninitialize_ring:
 	iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unreg_ring_funcs:
@@ -569,9 +560,6 @@ static int adis16209_remove(struct spi_device *spi)
 	flush_scheduled_work();
 
 	adis16209_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
 	iio_ring_buffer_unregister(indio_dev->ring);
 	iio_device_unregister(indio_dev);
 	adis16209_unconfigure_ring(indio_dev);
diff --git a/drivers/staging/iio/accel/adis16209_ring.c b/drivers/staging/iio/accel/adis16209_ring.c
index 8eba0af98ed5ef0f2cd27ca3cce9586144bdcc98..390908b3f02f583070d7da605e305d733b45c95b 100644
--- a/drivers/staging/iio/accel/adis16209_ring.c
+++ b/drivers/staging/iio/accel/adis16209_ring.c
@@ -17,71 +17,6 @@
 #include "../trigger.h"
 #include "adis16209.h"
 
-static IIO_SCAN_EL_C(in_supply, ADIS16209_SCAN_SUPPLY,
-		     ADIS16209_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in_supply, u, 14, 16)
-static IIO_SCAN_EL_C(accel_x, ADIS16209_SCAN_ACC_X, ADIS16209_XACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_y, ADIS16209_SCAN_ACC_Y, ADIS16209_YACCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16);
-static IIO_SCAN_EL_C(in0, ADIS16209_SCAN_AUX_ADC, ADIS16209_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0, u, 12, 16);
-static IIO_SCAN_EL_C(temp, ADIS16209_SCAN_TEMP, ADIS16209_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, u, 12, 16);
-static IIO_SCAN_EL_C(incli_x, ADIS16209_SCAN_INCLI_X,
-		     ADIS16209_XINCL_OUT, NULL);
-static IIO_SCAN_EL_C(incli_y, ADIS16209_SCAN_INCLI_Y,
-		     ADIS16209_YINCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(incli, s, 14, 16);
-static IIO_SCAN_EL_C(rot, ADIS16209_SCAN_ROT, ADIS16209_ROT_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(rot, s, 14, 16);
-static IIO_SCAN_EL_TIMESTAMP(8);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16209_scan_el_attrs[] = {
-	&iio_scan_el_in_supply.dev_attr.attr,
-	&iio_const_attr_in_supply_index.dev_attr.attr,
-	&iio_const_attr_in_supply_type.dev_attr.attr,
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_const_attr_in0_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_incli_x.dev_attr.attr,
-	&iio_const_attr_incli_x_index.dev_attr.attr,
-	&iio_scan_el_incli_y.dev_attr.attr,
-	&iio_const_attr_incli_y_index.dev_attr.attr,
-	&iio_const_attr_incli_type.dev_attr.attr,
-	&iio_scan_el_rot.dev_attr.attr,
-	&iio_const_attr_rot_index.dev_attr.attr,
-	&iio_const_attr_rot_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16209_scan_el_group = {
-	.attrs = adis16209_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16209_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16209_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct adis16209_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-}
-
 /**
  * adis16209_read_ring_data() read data registers which will be placed into ring
  * @dev: device associated with child of actual device (iio_dev or iio_trig)
@@ -127,55 +62,56 @@ static int adis16209_read_ring_data(struct device *dev, u8 *rx)
 /* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
  * specific to be rolled into the core.
  */
-static void adis16209_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t adis16209_trigger_handler(int irq, void *p)
 {
-	struct adis16209_state *st
-		= container_of(work_s, struct adis16209_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct adis16209_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
 
 	int i = 0;
 	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
 
 	data = kmalloc(datasize , GFP_KERNEL);
 	if (data == NULL) {
 		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
+		return -ENOMEM;
 	}
 
-	if (ring->scan_count)
-		if (adis16209_read_ring_data(&st->indio_dev->dev, st->rx) >= 0)
-			for (; i < ring->scan_count; i++)
-				data[i] = be16_to_cpup(
-					(__be16 *)&(st->rx[i*2]));
+	if (ring->scan_count &&
+	    adis16209_read_ring_data(&st->indio_dev->dev, st->rx) >= 0)
+		for (; i < ring->scan_count; i++)
+			data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
 
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
+		*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
 
-	ring->access.store_to(ring,
-			      (u8 *)data,
-			      st->last_timestamp);
+	ring->access->store_to(ring, (u8 *)data, pf->timestamp);
 
 	iio_trigger_notify_done(st->indio_dev->trig);
 	kfree(data);
 
-	return;
+	return IRQ_HANDLED;
 }
 
 void adis16209_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
+static const struct iio_ring_setup_ops adis16209_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int adis16209_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret = 0;
-	struct adis16209_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16209_trigger_bh_to_ring);
 
 	ring = iio_sw_rb_allocate(indio_dev);
 	if (!ring) {
@@ -184,28 +120,33 @@ int adis16209_configure_ring(struct iio_dev *indio_dev)
 	}
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
+	ring->access = &ring_sw_access_funcs;
 	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16209_scan_el_group;
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->setup_ops = &adis16209_ring_setup_ops;
 	ring->owner = THIS_MODULE;
 
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_rot.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_in0.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_y.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16209_poll_func_th);
-	if (ret)
+	iio_scan_mask_set(ring, ADIS16209_SCAN_SUPPLY);
+	iio_scan_mask_set(ring, ADIS16209_SCAN_ACC_X);
+	iio_scan_mask_set(ring, ADIS16209_SCAN_ACC_Y);
+	iio_scan_mask_set(ring, ADIS16209_SCAN_AUX_ADC);
+	iio_scan_mask_set(ring, ADIS16209_SCAN_TEMP);
+	iio_scan_mask_set(ring, ADIS16209_SCAN_INCLI_X);
+	iio_scan_mask_set(ring, ADIS16209_SCAN_INCLI_Y);
+	iio_scan_mask_set(ring, ADIS16209_SCAN_ROT);
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &adis16209_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "%s_consumer%d",
+						 indio_dev->name,
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
diff --git a/drivers/staging/iio/accel/adis16209_trigger.c b/drivers/staging/iio/accel/adis16209_trigger.c
index d2980dc74440ce995cf32f756becfdfd908bccdd..211ee70456977bdd653948a5d20ae045bdf77c0f 100644
--- a/drivers/staging/iio/accel/adis16209_trigger.c
+++ b/drivers/staging/iio/accel/adis16209_trigger.c
@@ -15,32 +15,12 @@
 /**
  * adis16209_data_rdy_trig_poll() the event handler for the data rdy trig
  **/
-static int adis16209_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
+static irqreturn_t adis16209_data_rdy_trig_poll(int irq, void *trig)
 {
-	struct adis16209_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
+	iio_trigger_poll(trig, iio_get_time_ns());
 	return IRQ_HANDLED;
 }
 
-IIO_EVENT_SH(data_rdy_trig, &adis16209_data_rdy_trig_poll);
-
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *adis16209_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16209_trigger_attr_group = {
-	.attrs = adis16209_trigger_attrs,
-};
-
 /**
  * adis16209_data_rdy_trigger_set_state() set datardy interrupt state
  **/
@@ -49,31 +29,9 @@ static int adis16209_data_rdy_trigger_set_state(struct iio_trigger *trig,
 {
 	struct adis16209_state *st = trig->private_data;
 	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16209_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16209_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16209_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16209_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	return 0;
+	return adis16209_set_irq(st->indio_dev, state);
 }
 
 int adis16209_probe_trigger(struct iio_dev *indio_dev)
@@ -81,34 +39,37 @@ int adis16209_probe_trigger(struct iio_dev *indio_dev)
 	int ret;
 	struct adis16209_state *st = indio_dev->dev_data;
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				   "adis16209-dev%d",
-				   indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("adis16209-dev%d", indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+
+	ret = request_irq(st->us->irq,
+			  adis16209_data_rdy_trig_poll,
+			  IRQF_TRIGGER_RISING,
+			  "adis16209",
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
 	st->trig->private_data = st;
 	st->trig->set_trigger_state = &adis16209_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16209_trig_try_reen;
-	st->trig->control_attrs = &adis16209_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
@@ -117,6 +78,6 @@ void adis16209_remove_trigger(struct iio_dev *indio_dev)
 	struct adis16209_state *state = indio_dev->dev_data;
 
 	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
+	free_irq(state->us->irq, state->trig);
 	iio_free_trigger(state->trig);
 }
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c
index 1c1e98aee2d9fdd78aeabeab1d604f344a092367..605a75ea39967554af85208305b3b34dba908f4c 100644
--- a/drivers/staging/iio/accel/adis16220_core.c
+++ b/drivers/staging/iio/accel/adis16220_core.c
@@ -521,8 +521,6 @@ static IIO_DEV_ATTR_CAPTURE_COUNT(S_IWUSR | S_IRUGO,
 
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("100200");
 
-static IIO_CONST_ATTR_NAME("adis16220");
-
 static struct attribute *adis16220_attributes[] = {
 	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
 	&iio_const_attr_in0_supply_scale.dev_attr.attr,
@@ -539,7 +537,6 @@ static struct attribute *adis16220_attributes[] = {
 	&iio_dev_attr_reset.dev_attr.attr,
 	&iio_dev_attr_capture.dev_attr.attr,
 	&iio_dev_attr_capture_count.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	NULL
 };
 
@@ -547,6 +544,10 @@ static const struct attribute_group adis16220_attribute_group = {
 	.attrs = adis16220_attributes,
 };
 
+static const struct iio_info adis16220_info = {
+	.attrs = &adis16220_attribute_group,
+	.driver_module = THIS_MODULE,
+};
 static int __devinit adis16220_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -572,16 +573,16 @@ static int __devinit adis16220_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &adis16220_attribute_group;
+	st->indio_dev->info = &adis16220_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/accel/adis16240.h b/drivers/staging/iio/accel/adis16240.h
index 76a45797b9dd375fb45e01a97229d4391e6895c7..162b1f468a1acad06f4aaf3ced7259925515d521 100644
--- a/drivers/staging/iio/accel/adis16240.h
+++ b/drivers/staging/iio/accel/adis16240.h
@@ -126,9 +126,6 @@
 /**
  * struct adis16240_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
  * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
@@ -137,8 +134,6 @@
  **/
 struct adis16240_state {
 	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
 	struct iio_dev			*indio_dev;
 	struct iio_trigger		*trig;
 	u8				*tx;
@@ -146,7 +141,7 @@ struct adis16240_state {
 	struct mutex			buf_lock;
 };
 
-int adis16240_set_irq(struct device *dev, bool enable);
+int adis16240_set_irq(struct iio_dev *indio_dev, bool enable);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 /* At the moment triggers are only used for ring buffer
diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c
index d11d164207eee3b222500c3ae05f3e1e6fb4ec3f..ac6038557b0d448a5931482f5cba22472a3f3d1f 100644
--- a/drivers/staging/iio/accel/adis16240_core.c
+++ b/drivers/staging/iio/accel/adis16240_core.c
@@ -28,20 +28,19 @@
 
 #define DRIVER_NAME		"adis16240"
 
-static int adis16240_check_status(struct device *dev);
+static int adis16240_check_status(struct iio_dev *indio_dev);
 
 /**
  * adis16240_spi_write_reg_8() - write single byte to a register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev associated with device
  * @reg_address: the address of the register to be written
  * @val: the value to write
  **/
-static int adis16240_spi_write_reg_8(struct device *dev,
-		u8 reg_address,
-		u8 val)
+static int adis16240_spi_write_reg_8(struct iio_dev *indio_dev,
+				     u8 reg_address,
+				     u8 val)
 {
 	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16240_state *st = iio_dev_get_devdata(indio_dev);
 
 	mutex_lock(&st->buf_lock);
@@ -56,18 +55,17 @@ static int adis16240_spi_write_reg_8(struct device *dev,
 
 /**
  * adis16240_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev for this device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: value to be written
  **/
-static int adis16240_spi_write_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 value)
+static int adis16240_spi_write_reg_16(struct iio_dev *indio_dev,
+				      u8 lower_reg_address,
+				      u16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16240_state *st = iio_dev_get_devdata(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
@@ -80,7 +78,6 @@ static int adis16240_spi_write_reg_16(struct device *dev,
 			.tx_buf = st->tx + 2,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 35,
 		},
 	};
@@ -102,17 +99,16 @@ static int adis16240_spi_write_reg_16(struct device *dev,
 
 /**
  * adis16240_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev for this device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: somewhere to pass back the value read
  **/
-static int adis16240_spi_read_reg_16(struct device *dev,
+static int adis16240_spi_read_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 *val)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16240_state *st = iio_dev_get_devdata(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
@@ -159,61 +155,30 @@ static ssize_t adis16240_spi_read_signed(struct device *dev,
 		char *buf,
 		unsigned bits)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	int ret;
 	s16 val = 0;
 	unsigned shift = 16 - bits;
 	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 
-	ret = adis16240_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
+	ret = adis16240_spi_read_reg_16(indio_dev,
+					this_attr->address, (u16 *)&val);
 	if (ret)
 		return ret;
 
 	if (val & ADIS16240_ERROR_ACTIVE)
-		adis16240_check_status(dev);
+		adis16240_check_status(indio_dev);
 
 	val = ((s16)(val << shift) >> shift);
 	return sprintf(buf, "%d\n", val);
 }
 
-static ssize_t adis16240_read_10bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16240_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16240_ERROR_ACTIVE)
-		adis16240_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x03FF);
-}
-
-static ssize_t adis16240_read_10bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16240_spi_read_signed(dev, attr, buf, 10);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
 static ssize_t adis16240_read_12bit_signed(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	ssize_t ret;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 
 	/* Take the iio_dev status lock */
 	mutex_lock(&indio_dev->mlock);
@@ -223,32 +188,14 @@ static ssize_t adis16240_read_12bit_signed(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16240_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
+static int adis16240_reset(struct iio_dev *indio_dev)
 {
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16240_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
-static int adis16240_reset(struct device *dev)
-{
-	int ret;
-	ret = adis16240_spi_write_reg_8(dev,
+	ret = adis16240_spi_write_reg_8(indio_dev,
 			ADIS16240_GLOB_CMD,
 			ADIS16240_GLOB_CMD_SW_RESET);
 	if (ret)
-		dev_err(dev, "problem resetting device");
+		dev_err(&indio_dev->dev, "problem resetting device");
 
 	return ret;
 }
@@ -257,23 +204,26 @@ static ssize_t adis16240_write_reset(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t len)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+
 	if (len < 1)
 		return -EINVAL;
 	switch (buf[0]) {
 	case '1':
 	case 'y':
 	case 'Y':
-		return adis16240_reset(dev);
+		return adis16240_reset(indio_dev);
 	}
 	return -EINVAL;
 }
 
-int adis16240_set_irq(struct device *dev, bool enable)
+int adis16240_set_irq(struct iio_dev *indio_dev, bool enable)
 {
 	int ret = 0;
 	u16 msc;
 
-	ret = adis16240_spi_read_reg_16(dev, ADIS16240_MSC_CTRL, &msc);
+	ret = adis16240_spi_read_reg_16(indio_dev,
+					ADIS16240_MSC_CTRL, &msc);
 	if (ret)
 		goto error_ret;
 
@@ -284,37 +234,40 @@ int adis16240_set_irq(struct device *dev, bool enable)
 	else
 		msc &= ~ADIS16240_MSC_CTRL_DATA_RDY_EN;
 
-	ret = adis16240_spi_write_reg_16(dev, ADIS16240_MSC_CTRL, msc);
+	ret = adis16240_spi_write_reg_16(indio_dev,
+					 ADIS16240_MSC_CTRL, msc);
 
 error_ret:
 	return ret;
 }
 
-static int adis16240_self_test(struct device *dev)
+static int adis16240_self_test(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16240_spi_write_reg_16(dev,
+	ret = adis16240_spi_write_reg_16(indio_dev,
 			ADIS16240_MSC_CTRL,
 			ADIS16240_MSC_CTRL_SELF_TEST_EN);
 	if (ret) {
-		dev_err(dev, "problem starting self test");
+		dev_err(&indio_dev->dev, "problem starting self test");
 		goto err_ret;
 	}
 
 	msleep(ADIS16240_STARTUP_DELAY);
 
-	adis16240_check_status(dev);
+	adis16240_check_status(indio_dev);
 
 err_ret:
 	return ret;
 }
 
-static int adis16240_check_status(struct device *dev)
+static int adis16240_check_status(struct iio_dev *indio_dev)
 {
 	u16 status;
 	int ret;
+	struct device *dev = &indio_dev->dev;
 
-	ret = adis16240_spi_read_reg_16(dev, ADIS16240_DIAG_STAT, &status);
+	ret = adis16240_spi_read_reg_16(indio_dev,
+					ADIS16240_DIAG_STAT, &status);
 
 	if (ret < 0) {
 		dev_err(dev, "Reading status failed\n");
@@ -337,122 +290,216 @@ static int adis16240_check_status(struct device *dev)
 	return ret;
 }
 
-static int adis16240_initial_setup(struct adis16240_state *st)
+static int adis16240_initial_setup(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct device *dev = &st->indio_dev->dev;
+	struct device *dev = &indio_dev->dev;
 
 	/* Disable IRQ */
-	ret = adis16240_set_irq(dev, false);
+	ret = adis16240_set_irq(indio_dev, false);
 	if (ret) {
 		dev_err(dev, "disable irq failed");
 		goto err_ret;
 	}
 
 	/* Do self test */
-	ret = adis16240_self_test(dev);
+	ret = adis16240_self_test(indio_dev);
 	if (ret) {
 		dev_err(dev, "self test failure");
 		goto err_ret;
 	}
 
 	/* Read status register to check the result */
-	ret = adis16240_check_status(dev);
+	ret = adis16240_check_status(indio_dev);
 	if (ret) {
-		adis16240_reset(dev);
+		adis16240_reset(indio_dev);
 		dev_err(dev, "device not playing ball -> reset");
 		msleep(ADIS16240_STARTUP_DELAY);
-		ret = adis16240_check_status(dev);
+		ret = adis16240_check_status(indio_dev);
 		if (ret) {
 			dev_err(dev, "giving up");
 			goto err_ret;
 		}
 	}
 
-	printk(KERN_INFO DRIVER_NAME ": at CS%d (irq %d)\n",
-			st->us->chip_select, st->us->irq);
-
 err_ret:
 	return ret;
 }
 
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16240_read_10bit_unsigned,
-		ADIS16240_SUPPLY_OUT);
-static IIO_DEV_ATTR_IN_RAW(1, adis16240_read_10bit_signed,
-		ADIS16240_AUX_ADC);
-static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.00488");
-
-static IIO_CONST_ATTR_ACCEL_SCALE("0.50406181");
-static IIO_CONST_ATTR(accel_peak_scale, "6.6292954");
-static IIO_DEV_ATTR_ACCEL_X(adis16240_read_10bit_signed,
-		ADIS16240_XACCL_OUT);
-static IIO_DEVICE_ATTR(accel_x_peak_raw, S_IRUGO,
-		       adis16240_read_10bit_signed, NULL,
-		       ADIS16240_XPEAK_OUT);
-static IIO_DEV_ATTR_ACCEL_Y(adis16240_read_10bit_signed,
-		ADIS16240_YACCL_OUT);
-static IIO_DEVICE_ATTR(accel_y_peak_raw, S_IRUGO,
-		       adis16240_read_10bit_signed, NULL,
-		       ADIS16240_YPEAK_OUT);
-static IIO_DEV_ATTR_ACCEL_Z(adis16240_read_10bit_signed,
-		ADIS16240_ZACCL_OUT);
-static IIO_DEVICE_ATTR(accel_z_peak_raw, S_IRUGO,
-		       adis16240_read_10bit_signed, NULL,
-		       ADIS16240_ZPEAK_OUT);
-
 static IIO_DEVICE_ATTR(accel_xyz_squared_peak_raw, S_IRUGO,
 		       adis16240_read_12bit_signed, NULL,
 		       ADIS16240_XYZPEAK_OUT);
-static IIO_DEV_ATTR_ACCEL_X_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16240_read_10bit_signed,
-		adis16240_write_16bit,
-		ADIS16240_XACCL_OFF);
-static IIO_DEV_ATTR_ACCEL_Y_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16240_read_10bit_signed,
-		adis16240_write_16bit,
-		ADIS16240_YACCL_OFF);
-static IIO_DEV_ATTR_ACCEL_Z_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16240_read_10bit_signed,
-		adis16240_write_16bit,
-		ADIS16240_ZACCL_OFF);
-static IIO_DEV_ATTR_TEMP_RAW(adis16240_read_10bit_unsigned);
-static IIO_CONST_ATTR_TEMP_SCALE("0.244");
 
 static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16240_write_reset, 0);
 
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("4096");
 
-static IIO_CONST_ATTR_NAME("adis16240");
+enum adis16240_chan {
+	in_supply,
+	in_aux,
+	accel_x,
+	accel_y,
+	accel_z,
+	temp,
+};
 
-static struct attribute *adis16240_event_attributes[] = {
-	NULL
+static const u8 adis16240_addresses[6][3] = {
+	[in_supply] = { ADIS16240_SUPPLY_OUT },
+	[in_aux] = { ADIS16240_AUX_ADC },
+	[accel_x] = { ADIS16240_XACCL_OUT, ADIS16240_XACCL_OFF,
+		      ADIS16240_XPEAK_OUT },
+	[accel_y] = { ADIS16240_YACCL_OUT, ADIS16240_YACCL_OFF,
+		      ADIS16240_YPEAK_OUT },
+	[accel_z] = { ADIS16240_ZACCL_OUT, ADIS16240_ZACCL_OFF,
+		      ADIS16240_ZPEAK_OUT },
+	[temp] = { ADIS16240_TEMP_OUT },
 };
 
-static struct attribute_group adis16240_event_attribute_group = {
-	.attrs = adis16240_event_attributes,
+static int adis16240_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val, int *val2,
+			      long mask)
+{
+	int ret;
+	int bits;
+	u8 addr;
+	s16 val16;
+
+	switch (mask) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16240_addresses[chan->address][0];
+		ret = adis16240_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret)
+			return ret;
+
+		if (val16 & ADIS16240_ERROR_ACTIVE) {
+			ret = adis16240_check_status(indio_dev);
+			if (ret)
+				return ret;
+		}
+		val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
+		if (chan->scan_type.sign == 's')
+			val16 = (s16)(val16 <<
+				      (16 - chan->scan_type.realbits)) >>
+				(16 - chan->scan_type.realbits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		switch (chan->type) {
+		case IIO_IN:
+			*val = 0;
+			if (chan->channel == 0)
+				*val2 = 4880;
+			else
+				return -EINVAL;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_TEMP:
+			*val = 0;
+			*val2 = 244000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_ACCEL:
+			*val = 0;
+			*val2 = 504062;
+			return IIO_VAL_INT_PLUS_MICRO;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case (1 << IIO_CHAN_INFO_PEAK_SCALE_SHARED):
+		*val = 6;
+		*val2 = 629295;
+		return IIO_VAL_INT_PLUS_MICRO;
+	case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE):
+		*val = 25;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		bits = 10;
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16240_addresses[chan->address][1];
+		ret = adis16240_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << bits) - 1;
+		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_PEAK_SEPARATE):
+		bits = 10;
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16240_addresses[chan->address][2];
+		ret = adis16240_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << bits) - 1;
+		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	}
+	return -EINVAL;
+}
+
+static int adis16240_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
+{
+	int bits = 10;
+	s16 val16;
+	u8 addr;
+	switch (mask) {
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		val16 = val & ((1 << bits) - 1);
+		addr = adis16240_addresses[chan->address][1];
+		return adis16240_spi_write_reg_16(indio_dev, addr, val16);
+	}
+	return -EINVAL;
+}
+
+static struct iio_chan_spec adis16240_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_supply, ADIS16240_SCAN_SUPPLY,
+		 IIO_ST('u', 10, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 0,
+		 in_aux, ADIS16240_SCAN_AUX_ADC,
+		 IIO_ST('u', 10, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_x, ADIS16240_SCAN_ACC_X,
+		 IIO_ST('s', 10, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_y, ADIS16240_SCAN_ACC_Y,
+		 IIO_ST('s', 10, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED) |
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE),
+		 accel_z, ADIS16240_SCAN_ACC_Z,
+		 IIO_ST('s', 10, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 temp, ADIS16240_SCAN_TEMP,
+		 IIO_ST('u', 10, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(6)
 };
 
 static struct attribute *adis16240_attributes[] = {
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_accel_scale.dev_attr.attr,
-	&iio_const_attr_accel_peak_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_x_peak_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_y_peak_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_z_peak_raw.dev_attr.attr,
 	&iio_dev_attr_accel_xyz_squared_peak_raw.dev_attr.attr,
-	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	NULL
 };
 
@@ -460,6 +507,13 @@ static const struct attribute_group adis16240_attribute_group = {
 	.attrs = adis16240_attributes,
 };
 
+static const struct iio_info adis16240_info = {
+	.attrs = &adis16240_attribute_group,
+	.read_raw = &adis16240_read_raw,
+	.write_raw = &adis16240_write_raw,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16240_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -485,18 +539,18 @@ static int __devinit adis16240_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16240_event_attribute_group;
-	st->indio_dev->attrs = &adis16240_attribute_group;
+	st->indio_dev->info = &adis16240_info;
+	st->indio_dev->channels = adis16240_channels;
+	st->indio_dev->num_channels = ARRAY_SIZE(adis16240_channels);
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = adis16240_configure_ring(st->indio_dev);
@@ -508,37 +562,28 @@ static int __devinit adis16240_probe(struct spi_device *spi)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  adis16240_channels,
+					  ARRAY_SIZE(adis16240_channels));
 	if (ret) {
 		printk(KERN_ERR "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16240");
-		if (ret)
-			goto error_uninitialize_ring;
-
 		ret = adis16240_probe_trigger(st->indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_uninitialize_ring;
 	}
 
 	/* Get the device into a sane initial state */
-	ret = adis16240_initial_setup(st);
+	ret = adis16240_initial_setup(st->indio_dev);
 	if (ret)
 		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
 	adis16240_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
 error_uninitialize_ring:
 	iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unreg_ring_funcs:
@@ -566,9 +611,6 @@ static int adis16240_remove(struct spi_device *spi)
 	flush_scheduled_work();
 
 	adis16240_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
 	iio_ring_buffer_unregister(indio_dev->ring);
 	iio_device_unregister(indio_dev);
 	adis16240_unconfigure_ring(indio_dev);
diff --git a/drivers/staging/iio/accel/adis16240_ring.c b/drivers/staging/iio/accel/adis16240_ring.c
index f882e9c150e23196415d55fd12b2e3437adc378c..0c6d781d94c6761a5238e9546f94fa3b233c04f7 100644
--- a/drivers/staging/iio/accel/adis16240_ring.c
+++ b/drivers/staging/iio/accel/adis16240_ring.c
@@ -17,59 +17,6 @@
 #include "../trigger.h"
 #include "adis16240.h"
 
-static IIO_SCAN_EL_C(in_supply, ADIS16240_SCAN_SUPPLY,
-		ADIS16240_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in_supply, u, 10, 16);
-static IIO_SCAN_EL_C(accel_x, ADIS16240_SCAN_ACC_X, ADIS16240_XACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_y, ADIS16240_SCAN_ACC_Y, ADIS16240_YACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_z, ADIS16240_SCAN_ACC_Z, ADIS16240_ZACCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 10, 16);
-static IIO_SCAN_EL_C(in0, ADIS16240_SCAN_AUX_ADC, ADIS16240_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0, u, 10, 16);
-static IIO_SCAN_EL_C(temp, ADIS16240_SCAN_TEMP, ADIS16240_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, u, 10, 16);
-static IIO_SCAN_EL_TIMESTAMP(6);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16240_scan_el_attrs[] = {
-	&iio_scan_el_in_supply.dev_attr.attr,
-	&iio_const_attr_in_supply_index.dev_attr.attr,
-	&iio_const_attr_in_supply_type.dev_attr.attr,
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_scan_el_accel_z.dev_attr.attr,
-	&iio_const_attr_accel_z_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_const_attr_in0_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16240_scan_el_group = {
-	.attrs = adis16240_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16240_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16240_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct adis16240_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-}
-
 /**
  * adis16240_read_ring_data() read data registers which will be placed into ring
  * @dev: device associated with child of actual device (iio_dev or iio_trig)
@@ -112,56 +59,56 @@ static int adis16240_read_ring_data(struct device *dev, u8 *rx)
 	return ret;
 }
 
-
-static void adis16240_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t adis16240_trigger_handler(int irq, void *p)
 {
-	struct adis16240_state *st
-		= container_of(work_s, struct adis16240_state,
-				work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct adis16240_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
 
 	int i = 0;
 	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
 
-	data = kmalloc(datasize , GFP_KERNEL);
+	data = kmalloc(datasize, GFP_KERNEL);
 	if (data == NULL) {
 		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
+		return -ENOMEM;
 	}
 
-	if (ring->scan_count)
-		if (adis16240_read_ring_data(&st->indio_dev->dev, st->rx) >= 0)
-			for (; i < ring->scan_count; i++)
-				data[i] = be16_to_cpup(
-					(__be16 *)&(st->rx[i*2]));
+	if (ring->scan_count &&
+	    adis16240_read_ring_data(&st->indio_dev->dev, st->rx) >= 0)
+		for (; i < ring->scan_count; i++)
+			data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
 
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
+		*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
 
-	ring->access.store_to(ring,
-			(u8 *)data,
-			st->last_timestamp);
+	ring->access->store_to(ring, (u8 *)data, pf->timestamp);
 
 	iio_trigger_notify_done(st->indio_dev->trig);
 	kfree(data);
 
-	return;
+	return IRQ_HANDLED;
 }
 
 void adis16240_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
+static const struct iio_ring_setup_ops adis16240_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int adis16240_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret = 0;
-	struct adis16240_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16240_trigger_bh_to_ring);
 
 	ring = iio_sw_rb_allocate(indio_dev);
 	if (!ring) {
@@ -170,26 +117,31 @@ int adis16240_configure_ring(struct iio_dev *indio_dev)
 	}
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
+	ring->access = &ring_sw_access_funcs;
 	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16240_scan_el_group;
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->setup_ops = &adis16240_ring_setup_ops;
 	ring->owner = THIS_MODULE;
 
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_in0.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16240_poll_func_th);
-	if (ret)
+	iio_scan_mask_set(ring, ADIS16240_SCAN_SUPPLY);
+	iio_scan_mask_set(ring, ADIS16240_SCAN_ACC_X);
+	iio_scan_mask_set(ring, ADIS16240_SCAN_ACC_Y);
+	iio_scan_mask_set(ring, ADIS16240_SCAN_ACC_Z);
+	iio_scan_mask_set(ring, ADIS16240_SCAN_AUX_ADC);
+	iio_scan_mask_set(ring, ADIS16240_SCAN_TEMP);
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &adis16240_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "%s_consumer%d",
+						 indio_dev->name,
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
@@ -198,4 +150,3 @@ int adis16240_configure_ring(struct iio_dev *indio_dev)
 	iio_sw_rb_free(indio_dev->ring);
 	return ret;
 }
-
diff --git a/drivers/staging/iio/accel/adis16240_trigger.c b/drivers/staging/iio/accel/adis16240_trigger.c
index 6cb8681f2853fa0415588d5b404e466e952fff7d..ece3ca8fb7eb2ea5823f75beae8c89d82c3f0a7f 100644
--- a/drivers/staging/iio/accel/adis16240_trigger.c
+++ b/drivers/staging/iio/accel/adis16240_trigger.c
@@ -15,32 +15,12 @@
 /**
  * adis16240_data_rdy_trig_poll() the event handler for the data rdy trig
  **/
-static int adis16240_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
+static irqreturn_t adis16240_data_rdy_trig_poll(int irq, void *trig)
 {
-	struct adis16240_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
+	iio_trigger_poll(trig, iio_get_time_ns());
 	return IRQ_HANDLED;
 }
 
-IIO_EVENT_SH(data_rdy_trig, &adis16240_data_rdy_trig_poll);
-
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *adis16240_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16240_trigger_attr_group = {
-	.attrs = adis16240_trigger_attrs,
-};
-
 /**
  * adis16240_data_rdy_trigger_set_state() set datardy interrupt state
  **/
@@ -49,31 +29,9 @@ static int adis16240_data_rdy_trigger_set_state(struct iio_trigger *trig,
 {
 	struct adis16240_state *st = trig->private_data;
 	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16240_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16240_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16240_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16240_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	return 0;
+	return adis16240_set_irq(st->indio_dev, state);
 }
 
 int adis16240_probe_trigger(struct iio_dev *indio_dev)
@@ -81,34 +39,38 @@ int adis16240_probe_trigger(struct iio_dev *indio_dev)
 	int ret;
 	struct adis16240_state *st = indio_dev->dev_data;
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				   "adis16240-dev%d",
-				   indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("adis16240-dev%d", indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+
+	ret = request_irq(st->us->irq,
+			  adis16240_data_rdy_trig_poll,
+			  IRQF_TRIGGER_RISING,
+			  "adis16240",
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
+
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
 	st->trig->private_data = st;
 	st->trig->set_trigger_state = &adis16240_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16240_trig_try_reen;
-	st->trig->control_attrs = &adis16240_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
@@ -117,6 +79,6 @@ void adis16240_remove_trigger(struct iio_dev *indio_dev)
 	struct adis16240_state *state = indio_dev->dev_data;
 
 	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
+	free_irq(state->us->irq, state->trig);
 	iio_free_trigger(state->trig);
 }
diff --git a/drivers/staging/iio/accel/kxsd9.c b/drivers/staging/iio/accel/kxsd9.c
index 79f57950ebeb00c2613c11370ddbf5856729d4d7..973156e75773e3d8f8110c95cda1c3386394702c 100644
--- a/drivers/staging/iio/accel/kxsd9.c
+++ b/drivers/staging/iio/accel/kxsd9.c
@@ -301,6 +301,11 @@ static int __devinit kxsd9_power_up(struct spi_device *spi)
 
 };
 
+static const struct iio_info kxsd9_info = {
+	.attrs = &kxsd9_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit kxsd9_probe(struct spi_device *spi)
 {
 
@@ -329,19 +334,14 @@ static int __devinit kxsd9_probe(struct spi_device *spi)
 
 	st->us = spi;
 	mutex_init(&st->buf_lock);
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 	st->indio_dev->dev.parent = &spi->dev;
-	/* for now */
-	st->indio_dev->num_interrupt_lines = 0;
-	st->indio_dev->event_attrs = NULL;
-
-	st->indio_dev->attrs = &kxsd9_attribute_group;
+	st->indio_dev->info = &kxsd9_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/accel/lis3l02dq.h b/drivers/staging/iio/accel/lis3l02dq.h
index 11402187f9ae6288de4a07b323f543a896dc0616..18b23acfb6f45abf606394dac86fc99931284fbc 100644
--- a/drivers/staging/iio/accel/lis3l02dq.h
+++ b/drivers/staging/iio/accel/lis3l02dq.h
@@ -148,38 +148,31 @@ Form of high byte dependent on justification set in ctrl reg */
 #define LIS3L02DQ_MAX_RX 12
 /**
  * struct lis3l02dq_state - device instance specific data
- * @helper:		data and func pointer allowing generic functions
  * @us:			actual spi_device
- * @work_thresh:	bh for threshold events
- * @thresh_timestamp:	timestamp for threshold interrupts.
- * @inter:		used to check if new interrupt has been triggered
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
  * @rx:			receive buffer
  * @buf_lock:		mutex to protect tx and rx
  **/
 struct lis3l02dq_state {
-	struct iio_sw_ring_helper_state	help;
 	struct spi_device		*us;
-	struct work_struct		work_thresh;
-	s64				thresh_timestamp;
-	bool				inter;
 	struct iio_trigger		*trig;
-	u8				*tx;
-	u8				*rx;
 	struct mutex			buf_lock;
-};
+	bool				trigger_on;
 
-#define lis3l02dq_h_to_s(_h)				\
-	container_of(_h, struct lis3l02dq_state, help)
+	u8	tx[LIS3L02DQ_MAX_RX] ____cacheline_aligned;
+	u8	rx[LIS3L02DQ_MAX_RX] ____cacheline_aligned;
+};
 
-int lis3l02dq_spi_read_reg_8(struct device *dev,
+int lis3l02dq_spi_read_reg_8(struct iio_dev *indio_dev,
 			     u8 reg_address,
 			     u8 *val);
 
-int lis3l02dq_spi_write_reg_8(struct device *dev,
+int lis3l02dq_spi_write_reg_8(struct iio_dev *indio_dev,
 			      u8 reg_address,
-			      u8 *val);
+			      u8 val);
+
+int lis3l02dq_disable_all_events(struct iio_dev *indio_dev);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 /* At the moment triggers are only used for ring buffer
@@ -188,9 +181,9 @@ int lis3l02dq_spi_write_reg_8(struct device *dev,
 void lis3l02dq_remove_trigger(struct iio_dev *indio_dev);
 int lis3l02dq_probe_trigger(struct iio_dev *indio_dev);
 
-ssize_t lis3l02dq_read_accel_from_ring(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf);
+ssize_t lis3l02dq_read_accel_from_ring(struct iio_ring_buffer *ring,
+				       int index,
+				       int *val);
 
 
 int lis3l02dq_configure_ring(struct iio_dev *indio_dev);
@@ -199,14 +192,18 @@ void lis3l02dq_unconfigure_ring(struct iio_dev *indio_dev);
 #ifdef CONFIG_LIS3L02DQ_BUF_RING_SW
 #define lis3l02dq_free_buf iio_sw_rb_free
 #define lis3l02dq_alloc_buf iio_sw_rb_allocate
-#define lis3l02dq_register_buf_funcs iio_ring_sw_register_funcs
+#define lis3l02dq_access_funcs ring_sw_access_funcs
 #endif
 #ifdef CONFIG_LIS3L02DQ_BUF_KFIFO
 #define lis3l02dq_free_buf iio_kfifo_free
 #define lis3l02dq_alloc_buf iio_kfifo_allocate
-#define lis3l02dq_register_buf_funcs iio_kfifo_register_funcs
+#define lis3l02dq_access_funcs kfifo_access_funcs
 #endif
+irqreturn_t lis3l02dq_data_rdy_trig_poll(int irq, void *private);
+#define lis3l02dq_th lis3l02dq_data_rdy_trig_poll
+
 #else /* CONFIG_IIO_RING_BUFFER */
+#define lis3l02dq_th lis3l02dq_noring
 
 static inline void lis3l02dq_remove_trigger(struct iio_dev *indio_dev)
 {
@@ -215,11 +212,10 @@ static inline int lis3l02dq_probe_trigger(struct iio_dev *indio_dev)
 {
 	return 0;
 }
-
 static inline ssize_t
-lis3l02dq_read_accel_from_ring(struct device *dev,
-			       struct device_attribute *attr,
-			       char *buf)
+lis3l02dq_read_accel_from_ring(struct iio_ring_buffer *ring,
+			       int index,
+			       int *val)
 {
 	return 0;
 }
diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c
index 3067f9662d20e98908a31424697a108afaea98eb..ba5bc679204f5cd023031545ed286e8f3786f260 100644
--- a/drivers/staging/iio/accel/lis3l02dq_core.c
+++ b/drivers/staging/iio/accel/lis3l02dq_core.c
@@ -15,20 +15,16 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
-
 #include <linux/sysfs.h>
-#include <linux/list.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
 #include "../ring_generic.h"
-#include "../ring_sw.h"
 
 #include "accel.h"
 
@@ -38,27 +34,31 @@
  * It's in the likely to be added comment at the top of spi.h.
  * This means that use cannot be made of spi_write etc.
  */
+/* direct copy of the irq_default_primary_handler */
+#ifndef CONFIG_IIO_RING_BUFFER
+static irqreturn_t lis3l02dq_noring(int irq, void *private)
+{
+	return IRQ_WAKE_THREAD;
+}
+#endif
 
 /**
  * lis3l02dq_spi_read_reg_8() - read single byte from a single register
- * @dev: device asosciated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev for this actual device
  * @reg_address: the address of the register to be read
  * @val: pass back the resulting value
  **/
-int lis3l02dq_spi_read_reg_8(struct device *dev, u8 reg_address, u8 *val)
+int lis3l02dq_spi_read_reg_8(struct iio_dev *indio_dev,
+			     u8 reg_address, u8 *val)
 {
-	int ret;
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_sw_ring_helper_state *h = iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
-
+	int ret;
 	struct spi_transfer xfer = {
 		.tx_buf = st->tx,
 		.rx_buf = st->rx,
 		.bits_per_word = 8,
 		.len = 2,
-		.cs_change = 1,
 	};
 
 	mutex_lock(&st->buf_lock);
@@ -76,34 +76,21 @@ int lis3l02dq_spi_read_reg_8(struct device *dev, u8 reg_address, u8 *val)
 
 /**
  * lis3l02dq_spi_write_reg_8() - write single byte to a register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev for this device
  * @reg_address: the address of the register to be written
  * @val: the value to write
  **/
-int lis3l02dq_spi_write_reg_8(struct device *dev,
+int lis3l02dq_spi_write_reg_8(struct iio_dev *indio_dev,
 			      u8 reg_address,
-			      u8 *val)
+			      u8 val)
 {
 	int ret;
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
-	struct spi_transfer xfer = {
-		.tx_buf = st->tx,
-		.bits_per_word = 8,
-		.len = 2,
-		.cs_change = 1,
-	};
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 
 	mutex_lock(&st->buf_lock);
 	st->tx[0] = LIS3L02DQ_WRITE_REG(reg_address);
-	st->tx[1] = *val;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfer, &msg);
-	ret = spi_sync(st->us, &msg);
+	st->tx[1] = val;
+	ret = spi_write(st->us, st->tx, 2);
 	mutex_unlock(&st->buf_lock);
 
 	return ret;
@@ -111,21 +98,18 @@ int lis3l02dq_spi_write_reg_8(struct device *dev,
 
 /**
  * lisl302dq_spi_write_reg_s16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the lower of the two registers. Second register
- *               is assumed to have address one greater.
- * @val: value to be written
+ * @indio_dev: iio_dev for this device
+ * @lower_reg_address: the address of the lower of the two registers.
+ *               Second register is assumed to have address one greater.
+ * @value: value to be written
  **/
-static int lis3l02dq_spi_write_reg_s16(struct device *dev,
+static int lis3l02dq_spi_write_reg_s16(struct iio_dev *indio_dev,
 				       u8 lower_reg_address,
 				       s16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 	struct spi_transfer xfers[] = { {
 			.tx_buf = st->tx,
 			.bits_per_word = 8,
@@ -135,7 +119,6 @@ static int lis3l02dq_spi_write_reg_s16(struct device *dev,
 			.tx_buf = st->tx + 2,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 		},
 	};
 
@@ -154,23 +137,15 @@ static int lis3l02dq_spi_write_reg_s16(struct device *dev,
 	return ret;
 }
 
-/**
- * lisl302dq_spi_read_reg_s16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the lower of the two registers. Second register
- *               is assumed to have address one greater.
- * @val: somewhere to pass back the value read
- **/
-static int lis3l02dq_spi_read_reg_s16(struct device *dev,
-				      u8 lower_reg_address,
-				      s16 *val)
+static int lis3l02dq_read_reg_s16(struct iio_dev *indio_dev,
+				  u8 lower_reg_address,
+				  int *val)
 {
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
+
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
 	int ret;
+	s16 tempval;
 	struct spi_transfer xfers[] = { {
 			.tx_buf = st->tx,
 			.rx_buf = st->rx,
@@ -182,15 +157,13 @@ static int lis3l02dq_spi_read_reg_s16(struct device *dev,
 			.rx_buf = st->rx + 2,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
-
 		},
 	};
 
 	mutex_lock(&st->buf_lock);
 	st->tx[0] = LIS3L02DQ_READ_REG(lower_reg_address);
 	st->tx[1] = 0;
-	st->tx[2] = LIS3L02DQ_READ_REG(lower_reg_address+1);
+	st->tx[2] = LIS3L02DQ_READ_REG(lower_reg_address + 1);
 	st->tx[3] = 0;
 
 	spi_message_init(&msg);
@@ -201,144 +174,135 @@ static int lis3l02dq_spi_read_reg_s16(struct device *dev,
 		dev_err(&st->us->dev, "problem when reading 16 bit register");
 		goto error_ret;
 	}
-	*val = (s16)(st->rx[1]) | ((s16)(st->rx[3]) << 8);
+	tempval = (s16)(st->rx[1]) | ((s16)(st->rx[3]) << 8);
 
+	*val = tempval;
 error_ret:
 	mutex_unlock(&st->buf_lock);
 	return ret;
 }
 
-/**
- * lis3l02dq_read_signed() - attribute function used for 8 bit signed values
- * @dev: the child device associated with the iio_dev or iio_trigger
- * @attr: the attribute being processed
- * @buf: buffer into which put the output string
- **/
-static ssize_t lis3l02dq_read_signed(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	int ret;
-	s8 val;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = lis3l02dq_spi_read_reg_8(dev, this_attr->address, (u8 *)&val);
-
-	return ret ? ret : sprintf(buf, "%d\n", val);
-}
-
-static ssize_t lis3l02dq_read_unsigned(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf)
-{
-	int ret;
-	u8 val;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = lis3l02dq_spi_read_reg_8(dev, this_attr->address, &val);
-
-	return ret ? ret : sprintf(buf, "%d\n", val);
-}
-
-static ssize_t lis3l02dq_write_signed(struct device *dev,
-				      struct device_attribute *attr,
-				      const char *buf,
-				      size_t len)
-{
-	long valin;
-	s8 val;
-	int ret;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = strict_strtol(buf, 10, &valin);
-	if (ret)
-		goto error_ret;
-	val = valin;
-	ret = lis3l02dq_spi_write_reg_8(dev, this_attr->address, (u8 *)&val);
+enum lis3l02dq_rm_ind {
+	LIS3L02DQ_ACCEL,
+	LIS3L02DQ_GAIN,
+	LIS3L02DQ_BIAS,
+};
 
-error_ret:
-	return ret ? ret : len;
-}
+static u8 lis3l02dq_axis_map[3][3] = {
+	[LIS3L02DQ_ACCEL] = { LIS3L02DQ_REG_OUT_X_L_ADDR,
+			      LIS3L02DQ_REG_OUT_Y_L_ADDR,
+			      LIS3L02DQ_REG_OUT_Z_L_ADDR },
+	[LIS3L02DQ_GAIN] = { LIS3L02DQ_REG_GAIN_X_ADDR,
+			     LIS3L02DQ_REG_GAIN_Y_ADDR,
+			     LIS3L02DQ_REG_GAIN_Z_ADDR },
+	[LIS3L02DQ_BIAS] = { LIS3L02DQ_REG_OFFSET_X_ADDR,
+			     LIS3L02DQ_REG_OFFSET_Y_ADDR,
+			     LIS3L02DQ_REG_OFFSET_Z_ADDR }
+};
 
-static ssize_t lis3l02dq_write_unsigned(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf,
-					size_t len)
+static int lis3l02dq_read_thresh(struct iio_dev *indio_dev,
+				 int e,
+				 int *val)
 {
-	int ret;
-	ulong valin;
-	u8 val;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = strict_strtoul(buf, 10, &valin);
-	if (ret)
-		goto err_ret;
-	val = valin;
-	ret = lis3l02dq_spi_write_reg_8(dev, this_attr->address, &val);
-
-err_ret:
-	return ret ? ret : len;
+	return lis3l02dq_read_reg_s16(indio_dev, LIS3L02DQ_REG_THS_L_ADDR, val);
 }
 
-static ssize_t lis3l02dq_read_16bit_signed(struct device *dev,
-					   struct device_attribute *attr,
-					   char *buf)
+static int lis3l02dq_write_thresh(struct iio_dev *indio_dev,
+				  int event_code,
+				  int val)
 {
-	int ret;
-	s16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = lis3l02dq_spi_read_reg_s16(dev, this_attr->address, &val);
-
-	if (ret)
-		return ret;
-
-	return sprintf(buf, "%d\n", val);
+	u16 value = val;
+	return lis3l02dq_spi_write_reg_s16(indio_dev,
+					   LIS3L02DQ_REG_THS_L_ADDR,
+					   value);
 }
 
-static ssize_t lis3l02dq_read_accel(struct device *dev,
-				    struct device_attribute *attr,
-				    char *buf)
+static int lis3l02dq_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	if (indio_dev->currentmode == INDIO_RING_TRIGGERED)
-		ret = lis3l02dq_read_accel_from_ring(dev, attr, buf);
-	else
-		ret =  lis3l02dq_read_16bit_signed(dev, attr, buf);
-	mutex_unlock(&indio_dev->mlock);
-
+	int ret = -EINVAL, reg;
+	u8 uval;
+	s8 sval;
+	switch (mask) {
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		if (val > 255 || val < -256)
+			return -EINVAL;
+		sval = val;
+		reg = lis3l02dq_axis_map[LIS3L02DQ_BIAS][chan->address];
+		ret = lis3l02dq_spi_write_reg_8(indio_dev, reg, sval);
+		break;
+	case (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE):
+		if (val & ~0xFF)
+			return -EINVAL;
+		uval = val;
+		reg = lis3l02dq_axis_map[LIS3L02DQ_GAIN][chan->address];
+		ret = lis3l02dq_spi_write_reg_8(indio_dev, reg, uval);
+		break;
+	}
 	return ret;
 }
 
-static ssize_t lis3l02dq_write_16bit_signed(struct device *dev,
-					    struct device_attribute *attr,
-					    const char *buf,
-					    size_t len)
+static int lis3l02dq_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val,
+			      int *val2,
+			      long mask)
 {
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = lis3l02dq_spi_write_reg_s16(dev, this_attr->address, val);
-
+	u8 utemp;
+	s8 stemp;
+	ssize_t ret = 0;
+	u8 reg;
+
+	switch (mask) {
+	case 0:
+		/* Take the iio_dev status lock */
+		mutex_lock(&indio_dev->mlock);
+		if (indio_dev->currentmode == INDIO_RING_TRIGGERED)
+			ret = lis3l02dq_read_accel_from_ring(indio_dev->ring,
+							     chan->scan_index,
+							     val);
+		else {
+			reg = lis3l02dq_axis_map
+				[LIS3L02DQ_ACCEL][chan->address];
+			ret = lis3l02dq_read_reg_s16(indio_dev, reg, val);
+		}
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		*val = 0;
+		*val2 = 9580;
+		return IIO_VAL_INT_PLUS_MICRO;
+	case (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE):
+		reg = lis3l02dq_axis_map[LIS3L02DQ_GAIN][chan->address];
+		ret = lis3l02dq_spi_read_reg_8(indio_dev, reg, &utemp);
+		if (ret)
+			goto error_ret;
+		/* to match with what previous code does */
+		*val = utemp;
+		return IIO_VAL_INT;
+
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		reg = lis3l02dq_axis_map[LIS3L02DQ_BIAS][chan->address];
+		ret = lis3l02dq_spi_read_reg_8(indio_dev, reg, (u8 *)&stemp);
+		/* to match with what previous code does */
+		*val = stemp;
+		return IIO_VAL_INT;
+	}
 error_ret:
-	return ret ? ret : len;
+	return ret;
 }
 
 static ssize_t lis3l02dq_read_frequency(struct device *dev,
 					struct device_attribute *attr,
 					char *buf)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	int ret, len = 0;
 	s8 t;
-	ret = lis3l02dq_spi_read_reg_8(dev,
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
 				       LIS3L02DQ_REG_CTRL_1_ADDR,
 				       (u8 *)&t);
 	if (ret)
@@ -376,7 +340,7 @@ static ssize_t lis3l02dq_write_frequency(struct device *dev,
 		return ret;
 
 	mutex_lock(&indio_dev->mlock);
-	ret = lis3l02dq_spi_read_reg_8(dev,
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
 				       LIS3L02DQ_REG_CTRL_1_ADDR,
 				       &t);
 	if (ret)
@@ -399,11 +363,11 @@ static ssize_t lis3l02dq_write_frequency(struct device *dev,
 	default:
 		ret = -EINVAL;
 		goto error_ret_mutex;
-	};
+	}
 
-	ret = lis3l02dq_spi_write_reg_8(dev,
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
 					LIS3L02DQ_REG_CTRL_1_ADDR,
-					&t);
+					t);
 
 error_ret_mutex:
 	mutex_unlock(&indio_dev->mlock);
@@ -411,8 +375,9 @@ static ssize_t lis3l02dq_write_frequency(struct device *dev,
 	return ret ? ret : len;
 }
 
-static int lis3l02dq_initial_setup(struct lis3l02dq_state *st)
+static int lis3l02dq_initial_setup(struct iio_dev *indio_dev)
 {
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 	int ret;
 	u8 val, valtest;
 
@@ -422,17 +387,17 @@ static int lis3l02dq_initial_setup(struct lis3l02dq_state *st)
 
 	val = LIS3L02DQ_DEFAULT_CTRL1;
 	/* Write suitable defaults to ctrl1 */
-	ret = lis3l02dq_spi_write_reg_8(&st->help.indio_dev->dev,
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
 					LIS3L02DQ_REG_CTRL_1_ADDR,
-					&val);
+					val);
 	if (ret) {
 		dev_err(&st->us->dev, "problem with setup control register 1");
 		goto err_ret;
 	}
 	/* Repeat as sometimes doesn't work first time?*/
-	ret = lis3l02dq_spi_write_reg_8(&st->help.indio_dev->dev,
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
 					LIS3L02DQ_REG_CTRL_1_ADDR,
-					&val);
+					val);
 	if (ret) {
 		dev_err(&st->us->dev, "problem with setup control register 1");
 		goto err_ret;
@@ -440,28 +405,29 @@ static int lis3l02dq_initial_setup(struct lis3l02dq_state *st)
 
 	/* Read back to check this has worked acts as loose test of correct
 	 * chip */
-	ret = lis3l02dq_spi_read_reg_8(&st->help.indio_dev->dev,
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
 				       LIS3L02DQ_REG_CTRL_1_ADDR,
 				       &valtest);
 	if (ret || (valtest != val)) {
-		dev_err(&st->help.indio_dev->dev, "device not playing ball");
+		dev_err(&indio_dev->dev,
+			"device not playing ball %d %d\n", valtest, val);
 		ret = -EINVAL;
 		goto err_ret;
 	}
 
 	val = LIS3L02DQ_DEFAULT_CTRL2;
-	ret = lis3l02dq_spi_write_reg_8(&st->help.indio_dev->dev,
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
 					LIS3L02DQ_REG_CTRL_2_ADDR,
-					&val);
+					val);
 	if (ret) {
 		dev_err(&st->us->dev, "problem with setup control register 2");
 		goto err_ret;
 	}
 
 	val = LIS3L02DQ_REG_WAKE_UP_CFG_LATCH_SRC;
-	ret = lis3l02dq_spi_write_reg_8(&st->help.indio_dev->dev,
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
 					LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
-					&val);
+					val);
 	if (ret)
 		dev_err(&st->us->dev, "problem with interrupt cfg register");
 err_ret:
@@ -469,309 +435,215 @@ static int lis3l02dq_initial_setup(struct lis3l02dq_state *st)
 	return ret;
 }
 
-#define LIS3L02DQ_SIGNED_ATTR(name, reg)	\
-	IIO_DEVICE_ATTR(name,			\
-			S_IWUSR | S_IRUGO,	\
-			lis3l02dq_read_signed,	\
-			lis3l02dq_write_signed, \
-			reg);
-
-#define LIS3L02DQ_UNSIGNED_ATTR(name, reg)		\
-	IIO_DEVICE_ATTR(name,				\
-			S_IWUSR | S_IRUGO,		\
-			lis3l02dq_read_unsigned,	\
-			lis3l02dq_write_unsigned,	\
-			reg);
-
-static LIS3L02DQ_SIGNED_ATTR(accel_x_calibbias,
-			     LIS3L02DQ_REG_OFFSET_X_ADDR);
-static LIS3L02DQ_SIGNED_ATTR(accel_y_calibbias,
-			     LIS3L02DQ_REG_OFFSET_Y_ADDR);
-static LIS3L02DQ_SIGNED_ATTR(accel_z_calibbias,
-			     LIS3L02DQ_REG_OFFSET_Z_ADDR);
-
-static LIS3L02DQ_UNSIGNED_ATTR(accel_x_calibscale,
-			       LIS3L02DQ_REG_GAIN_X_ADDR);
-static LIS3L02DQ_UNSIGNED_ATTR(accel_y_calibscale,
-			       LIS3L02DQ_REG_GAIN_Y_ADDR);
-static LIS3L02DQ_UNSIGNED_ATTR(accel_z_calibscale,
-			       LIS3L02DQ_REG_GAIN_Z_ADDR);
-
-static IIO_DEVICE_ATTR(accel_raw_mag_value,
-		       S_IWUSR | S_IRUGO,
-		       lis3l02dq_read_16bit_signed,
-		       lis3l02dq_write_16bit_signed,
-		       LIS3L02DQ_REG_THS_L_ADDR);
-/* RFC The reading method for these will change depending on whether
- * ring buffer capture is in use. Is it worth making these take two
- * functions and let the core handle which to call, or leave as in this
- * driver where it is the drivers problem to manage this?
- */
-
-static IIO_DEV_ATTR_ACCEL_X(lis3l02dq_read_accel,
-			    LIS3L02DQ_REG_OUT_X_L_ADDR);
-
-static IIO_DEV_ATTR_ACCEL_Y(lis3l02dq_read_accel,
-			    LIS3L02DQ_REG_OUT_Y_L_ADDR);
-
-static IIO_DEV_ATTR_ACCEL_Z(lis3l02dq_read_accel,
-			    LIS3L02DQ_REG_OUT_Z_L_ADDR);
-
 static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
 			      lis3l02dq_read_frequency,
 			      lis3l02dq_write_frequency);
 
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("280 560 1120 4480");
 
-static ssize_t lis3l02dq_read_interrupt_config(struct device *dev,
-					       struct device_attribute *attr,
-					       char *buf)
-{
-	int ret;
-	s8 val;
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-
-	ret = lis3l02dq_spi_read_reg_8(dev->parent,
-				       LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
-				       (u8 *)&val);
-
-	return ret ? ret : sprintf(buf, "%d\n", !!(val & this_attr->mask));
-}
-
-static ssize_t lis3l02dq_write_interrupt_config(struct device *dev,
-						struct device_attribute *attr,
-						const char *buf,
-						size_t len)
-{
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	int ret, currentlyset, changed = 0;
-	u8 valold, controlold;
-	bool val;
-
-	val = !(buf[0] == '0');
-
-	mutex_lock(&indio_dev->mlock);
-	/* read current value */
-	ret = lis3l02dq_spi_read_reg_8(dev->parent,
-				       LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
-				       &valold);
-	if (ret)
-		goto error_mutex_unlock;
-
-	/* read current control */
-	ret = lis3l02dq_spi_read_reg_8(dev,
-				       LIS3L02DQ_REG_CTRL_2_ADDR,
-				       &controlold);
-	if (ret)
-		goto error_mutex_unlock;
-	currentlyset = !!(valold & this_attr->mask);
-	if (val == false && currentlyset) {
-		valold &= ~this_attr->mask;
-		changed = 1;
-		iio_remove_event_from_list(this_attr->listel,
-						 &indio_dev->interrupts[0]
-						 ->ev_list);
-	} else if (val == true && !currentlyset) {
-		changed = 1;
-		valold |= this_attr->mask;
-		iio_add_event_to_list(this_attr->listel,
-					    &indio_dev->interrupts[0]->ev_list);
-	}
-
-	if (changed) {
-		ret = lis3l02dq_spi_write_reg_8(dev,
-						LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
-						&valold);
-		if (ret)
-			goto error_mutex_unlock;
-		/* This always enables the interrupt, even if we've remove the
-		 * last thing using it. For this device we can use the reference
-		 * count on the handler to tell us if anyone wants the interrupt
-		 */
-		controlold = this_attr->listel->refcount ?
-			(controlold | LIS3L02DQ_REG_CTRL_2_ENABLE_INTERRUPT) :
-			(controlold & ~LIS3L02DQ_REG_CTRL_2_ENABLE_INTERRUPT);
-		ret = lis3l02dq_spi_write_reg_8(dev,
-						LIS3L02DQ_REG_CTRL_2_ADDR,
-						&controlold);
-		if (ret)
-			goto error_mutex_unlock;
-	}
-error_mutex_unlock:
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret ? ret : len;
-}
-
-
-static int lis3l02dq_thresh_handler_th(struct iio_dev *indio_dev,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
-
-	/* Stash the timestamp somewhere convenient for the bh */
-	st->thresh_timestamp = timestamp;
-	schedule_work(&st->work_thresh);
-
-	return 0;
-}
-
-
-/* Unforunately it appears the interrupt won't clear unless you read from the
- * src register.
- */
-static void lis3l02dq_thresh_handler_bh_no_check(struct work_struct *work_s)
+static irqreturn_t lis3l02dq_event_handler(int irq, void *private)
 {
-       struct lis3l02dq_state *st
-	       = container_of(work_s,
-		       struct lis3l02dq_state, work_thresh);
-
+	struct iio_dev *indio_dev = private;
 	u8 t;
 
-	lis3l02dq_spi_read_reg_8(&st->help.indio_dev->dev,
+	s64 timestamp = iio_get_time_ns();
+
+	lis3l02dq_spi_read_reg_8(indio_dev,
 				 LIS3L02DQ_REG_WAKE_UP_SRC_ADDR,
 				 &t);
 
 	if (t & LIS3L02DQ_REG_WAKE_UP_SRC_INTERRUPT_Z_HIGH)
-		iio_push_event(st->help.indio_dev, 0,
+		iio_push_event(indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_Z,
 						  IIO_EV_TYPE_THRESH,
 						  IIO_EV_DIR_RISING),
-			       st->thresh_timestamp);
+			       timestamp);
 
 	if (t & LIS3L02DQ_REG_WAKE_UP_SRC_INTERRUPT_Z_LOW)
-		iio_push_event(st->help.indio_dev, 0,
+		iio_push_event(indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_Z,
 						  IIO_EV_TYPE_THRESH,
 						  IIO_EV_DIR_FALLING),
-			       st->thresh_timestamp);
+			       timestamp);
 
 	if (t & LIS3L02DQ_REG_WAKE_UP_SRC_INTERRUPT_Y_HIGH)
-		iio_push_event(st->help.indio_dev, 0,
+		iio_push_event(indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_Y,
 						  IIO_EV_TYPE_THRESH,
 						  IIO_EV_DIR_RISING),
-			       st->thresh_timestamp);
+			       timestamp);
 
 	if (t & LIS3L02DQ_REG_WAKE_UP_SRC_INTERRUPT_Y_LOW)
-		iio_push_event(st->help.indio_dev, 0,
+		iio_push_event(indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_Y,
 						  IIO_EV_TYPE_THRESH,
 						  IIO_EV_DIR_FALLING),
-			       st->thresh_timestamp);
+			       timestamp);
 
 	if (t & LIS3L02DQ_REG_WAKE_UP_SRC_INTERRUPT_X_HIGH)
-		iio_push_event(st->help.indio_dev, 0,
+		iio_push_event(indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_X,
 						  IIO_EV_TYPE_THRESH,
 						  IIO_EV_DIR_RISING),
-			       st->thresh_timestamp);
+			       timestamp);
 
 	if (t & LIS3L02DQ_REG_WAKE_UP_SRC_INTERRUPT_X_LOW)
-		iio_push_event(st->help.indio_dev, 0,
+		iio_push_event(indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_X,
 						  IIO_EV_TYPE_THRESH,
 						  IIO_EV_DIR_FALLING),
-			       st->thresh_timestamp);
-	/* reenable the irq */
-	enable_irq(st->us->irq);
+			       timestamp);
+
 	/* Ack and allow for new interrupts */
-	lis3l02dq_spi_read_reg_8(&st->help.indio_dev->dev,
+	lis3l02dq_spi_read_reg_8(indio_dev,
 				 LIS3L02DQ_REG_WAKE_UP_ACK_ADDR,
 				 &t);
 
-	return;
+	return IRQ_HANDLED;
 }
 
-/* A shared handler for a number of threshold types */
-IIO_EVENT_SH(threshold, &lis3l02dq_thresh_handler_th);
-
-IIO_EVENT_ATTR_SH(accel_x_thresh_rising_en,
-		  iio_event_threshold,
-		  lis3l02dq_read_interrupt_config,
-		  lis3l02dq_write_interrupt_config,
-		  LIS3L02DQ_REG_WAKE_UP_CFG_INTERRUPT_X_HIGH);
-
-IIO_EVENT_ATTR_SH(accel_y_thresh_rising_en,
-		  iio_event_threshold,
-		  lis3l02dq_read_interrupt_config,
-		  lis3l02dq_write_interrupt_config,
-		  LIS3L02DQ_REG_WAKE_UP_CFG_INTERRUPT_Y_HIGH);
-
-IIO_EVENT_ATTR_SH(accel_z_thresh_rising_en,
-		  iio_event_threshold,
-		  lis3l02dq_read_interrupt_config,
-		  lis3l02dq_write_interrupt_config,
-		  LIS3L02DQ_REG_WAKE_UP_CFG_INTERRUPT_Z_HIGH);
-
-IIO_EVENT_ATTR_SH(accel_x_thresh_falling_en,
-		  iio_event_threshold,
-		  lis3l02dq_read_interrupt_config,
-		  lis3l02dq_write_interrupt_config,
-		  LIS3L02DQ_REG_WAKE_UP_CFG_INTERRUPT_X_LOW);
-
-IIO_EVENT_ATTR_SH(accel_y_thresh_falling_en,
-		  iio_event_threshold,
-		  lis3l02dq_read_interrupt_config,
-		  lis3l02dq_write_interrupt_config,
-		  LIS3L02DQ_REG_WAKE_UP_CFG_INTERRUPT_Y_LOW);
-
-IIO_EVENT_ATTR_SH(accel_z_thresh_falling_en,
-		  iio_event_threshold,
-		  lis3l02dq_read_interrupt_config,
-		  lis3l02dq_write_interrupt_config,
-		  LIS3L02DQ_REG_WAKE_UP_CFG_INTERRUPT_Z_LOW);
-
-
-static struct attribute *lis3l02dq_event_attributes[] = {
-	&iio_event_attr_accel_x_thresh_rising_en.dev_attr.attr,
-	&iio_event_attr_accel_y_thresh_rising_en.dev_attr.attr,
-	&iio_event_attr_accel_z_thresh_rising_en.dev_attr.attr,
-	&iio_event_attr_accel_x_thresh_falling_en.dev_attr.attr,
-	&iio_event_attr_accel_y_thresh_falling_en.dev_attr.attr,
-	&iio_event_attr_accel_z_thresh_falling_en.dev_attr.attr,
-	&iio_dev_attr_accel_raw_mag_value.dev_attr.attr,
-	NULL
+#define LIS3L02DQ_INFO_MASK				\
+	((1 << IIO_CHAN_INFO_SCALE_SHARED) |		\
+	 (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE) |	\
+	 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE))
+
+#define LIS3L02DQ_EVENT_MASK					\
+	(IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) |	\
+	 IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING))
+
+static struct iio_chan_spec lis3l02dq_channels[] = {
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X, LIS3L02DQ_INFO_MASK,
+		 0, 0, IIO_ST('s', 12, 16, 0), LIS3L02DQ_EVENT_MASK),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y, LIS3L02DQ_INFO_MASK,
+		 1, 1, IIO_ST('s', 12, 16, 0), LIS3L02DQ_EVENT_MASK),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z, LIS3L02DQ_INFO_MASK,
+		 2, 2, IIO_ST('s', 12, 16, 0), LIS3L02DQ_EVENT_MASK),
+	IIO_CHAN_SOFT_TIMESTAMP(3)
 };
 
-static struct attribute_group lis3l02dq_event_attribute_group = {
-	.attrs = lis3l02dq_event_attributes,
-};
 
-static IIO_CONST_ATTR_NAME("lis3l02dq");
-static IIO_CONST_ATTR(accel_scale, "0.00958");
+static ssize_t lis3l02dq_read_event_config(struct iio_dev *indio_dev,
+					   int event_code)
+{
+
+	u8 val;
+	int ret;
+	u8 mask = (1 << (IIO_EVENT_CODE_EXTRACT_MODIFIER(event_code)*2 +
+			 (IIO_EVENT_CODE_EXTRACT_DIR(event_code) ==
+			  IIO_EV_DIR_RISING)));
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
+				       LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
+				       &val);
+	if (ret < 0)
+		return ret;
+
+	return !!(val & mask);
+}
+
+int lis3l02dq_disable_all_events(struct iio_dev *indio_dev)
+{
+	int ret;
+	u8 control, val;
+
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
+				       LIS3L02DQ_REG_CTRL_2_ADDR,
+				       &control);
+
+	control &= ~LIS3L02DQ_REG_CTRL_2_ENABLE_INTERRUPT;
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
+					LIS3L02DQ_REG_CTRL_2_ADDR,
+					control);
+	if (ret)
+		goto error_ret;
+	/* Also for consistency clear the mask */
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
+				       LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
+				       &val);
+	if (ret)
+		goto error_ret;
+	val &= ~0x3f;
+
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
+					LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
+					val);
+	if (ret)
+		goto error_ret;
+
+	ret = control;
+error_ret:
+	return ret;
+}
+
+static int lis3l02dq_write_event_config(struct iio_dev *indio_dev,
+					int event_code,
+					int state)
+{
+	int ret = 0;
+	u8 val, control;
+	u8 currentlyset;
+	bool changed = false;
+	u8 mask = (1 << (IIO_EVENT_CODE_EXTRACT_MODIFIER(event_code)*2 +
+			 (IIO_EVENT_CODE_EXTRACT_DIR(event_code) ==
+			  IIO_EV_DIR_RISING)));
+
+	mutex_lock(&indio_dev->mlock);
+	/* read current control */
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
+				       LIS3L02DQ_REG_CTRL_2_ADDR,
+				       &control);
+	if (ret)
+		goto error_ret;
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
+				       LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
+				       &val);
+	if (ret < 0)
+		goto error_ret;
+	currentlyset = val & mask;
+
+	if (!currentlyset && state) {
+		changed = true;
+		val |= mask;
+	} else if (currentlyset && !state) {
+		changed = true;
+		val &= ~mask;
+	}
+
+	if (changed) {
+		ret = lis3l02dq_spi_write_reg_8(indio_dev,
+						LIS3L02DQ_REG_WAKE_UP_CFG_ADDR,
+						val);
+		if (ret)
+			goto error_ret;
+		control = val & 0x3f ?
+			(control | LIS3L02DQ_REG_CTRL_2_ENABLE_INTERRUPT) :
+			(control & ~LIS3L02DQ_REG_CTRL_2_ENABLE_INTERRUPT);
+		ret = lis3l02dq_spi_write_reg_8(indio_dev,
+					       LIS3L02DQ_REG_CTRL_2_ADDR,
+					       control);
+		if (ret)
+			goto error_ret;
+	}
+
+error_ret:
+	mutex_unlock(&indio_dev->mlock);
+	return ret;
+}
 
 static struct attribute *lis3l02dq_attributes[] = {
-	&iio_dev_attr_accel_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_y_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_z_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_x_calibscale.dev_attr.attr,
-	&iio_dev_attr_accel_y_calibscale.dev_attr.attr,
-	&iio_dev_attr_accel_z_calibscale.dev_attr.attr,
-	&iio_const_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	NULL
 };
 
@@ -779,103 +651,96 @@ static const struct attribute_group lis3l02dq_attribute_group = {
 	.attrs = lis3l02dq_attributes,
 };
 
+static const struct iio_info lis3l02dq_info = {
+	.num_interrupt_lines = 1,
+	.read_raw = &lis3l02dq_read_raw,
+	.write_raw = &lis3l02dq_write_raw,
+	.read_event_value = &lis3l02dq_read_thresh,
+	.write_event_value = &lis3l02dq_write_thresh,
+	.write_event_config = &lis3l02dq_write_event_config,
+	.read_event_config = &lis3l02dq_read_event_config,
+	.driver_module = THIS_MODULE,
+	.attrs = &lis3l02dq_attribute_group,
+};
+
 static int __devinit lis3l02dq_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
-	struct lis3l02dq_state *st = kzalloc(sizeof *st, GFP_KERNEL);
-	if (!st) {
-		ret =  -ENOMEM;
+	struct lis3l02dq_state *st;
+	struct iio_dev *indio_dev;
+
+	indio_dev = iio_allocate_device(sizeof *st);
+	if (indio_dev == NULL) {
+		ret = -ENOMEM;
 		goto error_ret;
 	}
-	INIT_WORK(&st->work_thresh, lis3l02dq_thresh_handler_bh_no_check);
+	st = iio_priv(indio_dev);
 	/* this is only used tor removal purposes */
 	spi_set_drvdata(spi, st);
 
-	/* Allocate the comms buffers */
-	st->rx = kzalloc(sizeof(*st->rx)*LIS3L02DQ_MAX_RX, GFP_KERNEL);
-	if (st->rx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_st;
-	}
-	st->tx = kzalloc(sizeof(*st->tx)*LIS3L02DQ_MAX_TX, GFP_KERNEL);
-	if (st->tx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_rx;
-	}
 	st->us = spi;
 	mutex_init(&st->buf_lock);
-	/* setup the industrialio driver allocated elements */
-	st->help.indio_dev = iio_allocate_device();
-	if (st->help.indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_free_tx;
-	}
+	indio_dev->name = spi->dev.driver->name;
+	indio_dev->dev.parent = &spi->dev;
+	indio_dev->info = &lis3l02dq_info;
+	indio_dev->channels = lis3l02dq_channels;
+	indio_dev->num_channels = ARRAY_SIZE(lis3l02dq_channels);
 
-	st->help.indio_dev->dev.parent = &spi->dev;
-	st->help.indio_dev->num_interrupt_lines = 1;
-	st->help.indio_dev->event_attrs = &lis3l02dq_event_attribute_group;
-	st->help.indio_dev->attrs = &lis3l02dq_attribute_group;
-	st->help.indio_dev->dev_data = (void *)(&st->help);
-	st->help.indio_dev->driver_module = THIS_MODULE;
-	st->help.indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->modes = INDIO_DIRECT_MODE;
 
-	ret = lis3l02dq_configure_ring(st->help.indio_dev);
+	ret = lis3l02dq_configure_ring(indio_dev);
 	if (ret)
 		goto error_free_dev;
 
-	ret = iio_device_register(st->help.indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->help.indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  lis3l02dq_channels,
+					  ARRAY_SIZE(lis3l02dq_channels));
 	if (ret) {
 		printk(KERN_ERR "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0) {
-		st->inter = 0;
-		ret = iio_register_interrupt_line(spi->irq,
-						  st->help.indio_dev,
-						  0,
-						  IRQF_TRIGGER_RISING,
-						  "lis3l02dq");
+		ret = request_threaded_irq(st->us->irq,
+					   &lis3l02dq_th,
+					   &lis3l02dq_event_handler,
+					   IRQF_TRIGGER_RISING,
+					   "lis3l02dq",
+					   indio_dev);
 		if (ret)
 			goto error_uninitialize_ring;
 
-		ret = lis3l02dq_probe_trigger(st->help.indio_dev);
+		ret = lis3l02dq_probe_trigger(indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_free_interrupt;
 	}
 
 	/* Get the device into a sane initial state */
-	ret = lis3l02dq_initial_setup(st);
+	ret = lis3l02dq_initial_setup(indio_dev);
 	if (ret)
 		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
-	if (st->help.indio_dev->modes & INDIO_RING_TRIGGERED)
-		lis3l02dq_remove_trigger(st->help.indio_dev);
-error_unregister_line:
-	if (st->help.indio_dev->modes & INDIO_RING_TRIGGERED)
-		iio_unregister_interrupt_line(st->help.indio_dev, 0);
+	if (indio_dev->modes & INDIO_RING_TRIGGERED)
+		lis3l02dq_remove_trigger(indio_dev);
+error_free_interrupt:
+	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
+		free_irq(st->us->irq, indio_dev);
 error_uninitialize_ring:
-	iio_ring_buffer_unregister(st->help.indio_dev->ring);
+	iio_ring_buffer_unregister(indio_dev->ring);
 error_unreg_ring_funcs:
-	lis3l02dq_unconfigure_ring(st->help.indio_dev);
+	lis3l02dq_unconfigure_ring(indio_dev);
 error_free_dev:
 	if (regdone)
-		iio_device_unregister(st->help.indio_dev);
+		iio_device_unregister(indio_dev);
 	else
-		iio_free_device(st->help.indio_dev);
-error_free_tx:
-	kfree(st->tx);
-error_free_rx:
-	kfree(st->rx);
-error_free_st:
-	kfree(st);
+		iio_free_device(indio_dev);
 error_ret:
 	return ret;
 }
@@ -884,23 +749,21 @@ static int __devinit lis3l02dq_probe(struct spi_device *spi)
 static int lis3l02dq_stop_device(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 	u8 val = 0;
 
 	mutex_lock(&indio_dev->mlock);
-	ret = lis3l02dq_spi_write_reg_8(&indio_dev->dev,
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
 					LIS3L02DQ_REG_CTRL_1_ADDR,
-					&val);
+					val);
 	if (ret) {
 		dev_err(&st->us->dev, "problem with turning device off: ctrl1");
 		goto err_ret;
 	}
 
-	ret = lis3l02dq_spi_write_reg_8(&indio_dev->dev,
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
 					LIS3L02DQ_REG_CTRL_2_ADDR,
-					&val);
+					val);
 	if (ret)
 		dev_err(&st->us->dev, "problem with turning device off: ctrl2");
 err_ret:
@@ -912,25 +775,24 @@ static int lis3l02dq_stop_device(struct iio_dev *indio_dev)
 static int lis3l02dq_remove(struct spi_device *spi)
 {
 	int ret;
-	struct lis3l02dq_state *st = spi_get_drvdata(spi);
-	struct iio_dev *indio_dev = st->help.indio_dev;
+	struct iio_dev *indio_dev = spi_get_drvdata(spi);
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 
-	ret = lis3l02dq_stop_device(indio_dev);
+	ret = lis3l02dq_disable_all_events(indio_dev);
 	if (ret)
 		goto err_ret;
 
-	flush_scheduled_work();
+	ret = lis3l02dq_stop_device(indio_dev);
+	if (ret)
+		goto err_ret;
 
-	lis3l02dq_remove_trigger(indio_dev);
 	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(st->us->irq, indio_dev);
 
+	lis3l02dq_remove_trigger(indio_dev);
 	iio_ring_buffer_unregister(indio_dev->ring);
 	lis3l02dq_unconfigure_ring(indio_dev);
 	iio_device_unregister(indio_dev);
-	kfree(st->tx);
-	kfree(st->rx);
-	kfree(st);
 
 	return 0;
 
diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
index 529a3cc6d0c748bcd902ff897a380f24b82a3595..8d5c8ac7db5197f8b0334ccc11a8be128605376c 100644
--- a/drivers/staging/iio/accel/lis3l02dq_ring.c
+++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
@@ -1,13 +1,11 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/slab.h>
 
 #include "../iio.h"
@@ -29,180 +27,49 @@ static inline u16 combine_8_to_16(u8 lower, u8 upper)
 }
 
 /**
- * lis3l02dq_scan_el_set_state() set whether a scan contains a given channel
- * @scan_el:	associtate iio scan element attribute
- * @indio_dev:	the device structure
- * @bool:	desired state
- *
- * mlock already held when this is called.
- **/
-static int lis3l02dq_scan_el_set_state(struct iio_scan_el *scan_el,
-				       struct iio_dev *indio_dev,
-				       bool state)
-{
-	u8 t, mask;
-	int ret;
-
-	ret = lis3l02dq_spi_read_reg_8(&indio_dev->dev,
-				       LIS3L02DQ_REG_CTRL_1_ADDR,
-				       &t);
-	if (ret)
-		goto error_ret;
-	switch (scan_el->label) {
-	case LIS3L02DQ_REG_OUT_X_L_ADDR:
-		mask = LIS3L02DQ_REG_CTRL_1_AXES_X_ENABLE;
-		break;
-	case LIS3L02DQ_REG_OUT_Y_L_ADDR:
-		mask = LIS3L02DQ_REG_CTRL_1_AXES_Y_ENABLE;
-		break;
-	case LIS3L02DQ_REG_OUT_Z_L_ADDR:
-		mask = LIS3L02DQ_REG_CTRL_1_AXES_Z_ENABLE;
-		break;
-	default:
-		ret = -EINVAL;
-		goto error_ret;
-	}
-
-	if (!(mask & t) == state) {
-		if (state)
-			t |= mask;
-		else
-			t &= ~mask;
-		ret = lis3l02dq_spi_write_reg_8(&indio_dev->dev,
-						LIS3L02DQ_REG_CTRL_1_ADDR,
-						&t);
-	}
-error_ret:
-	return ret;
-
-}
-static IIO_SCAN_EL_C(accel_x, 0,
-		     LIS3L02DQ_REG_OUT_X_L_ADDR,
-		     &lis3l02dq_scan_el_set_state);
-static IIO_SCAN_EL_C(accel_y, 1,
-		     LIS3L02DQ_REG_OUT_Y_L_ADDR,
-		     &lis3l02dq_scan_el_set_state);
-static IIO_SCAN_EL_C(accel_z, 2,
-		     LIS3L02DQ_REG_OUT_Z_L_ADDR,
-		     &lis3l02dq_scan_el_set_state);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 12, 16);
-static IIO_SCAN_EL_TIMESTAMP(3);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *lis3l02dq_scan_el_attrs[] = {
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_scan_el_accel_z.dev_attr.attr,
-	&iio_const_attr_accel_z_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group lis3l02dq_scan_el_group = {
-	.attrs = lis3l02dq_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * lis3l02dq_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
+ * lis3l02dq_data_rdy_trig_poll() the event handler for the data rdy trig
  **/
-static void lis3l02dq_poll_func_th(struct iio_dev *indio_dev, s64 time)
+irqreturn_t lis3l02dq_data_rdy_trig_poll(int irq, void *private)
 {
-	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
-	/* in this case we need to slightly extend the helper function */
-	iio_sw_poll_func_th(indio_dev, time);
-
-	/* Indicate that this interrupt is being handled */
-	/* Technically this is trigger related, but without this
-	 * handler running there is currently now way for the interrupt
-	 * to clear.
-	 */
-	st->inter = 1;
+	struct iio_dev *indio_dev = private;
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
+
+	if (st->trigger_on) {
+		iio_trigger_poll(st->trig, iio_get_time_ns());
+		return IRQ_HANDLED;
+	} else
+		return IRQ_WAKE_THREAD;
 }
 
 /**
- * lis3l02dq_data_rdy_trig_poll() the event handler for the data rdy trig
+ * lis3l02dq_read_accel_from_ring() individual acceleration read from ring
  **/
-static int lis3l02dq_data_rdy_trig_poll(struct iio_dev *indio_dev,
+ssize_t lis3l02dq_read_accel_from_ring(struct iio_ring_buffer *ring,
 				       int index,
-				       s64 timestamp,
-				       int no_test)
+				       int *val)
 {
-	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
-
-	iio_trigger_poll(st->trig, timestamp);
+	int ret;
+	s16 *data;
 
-	return IRQ_HANDLED;
-}
+	if (!iio_scan_mask_query(ring, index))
+		return -EINVAL;
 
-/* This is an event as it is a response to a physical interrupt */
-IIO_EVENT_SH(data_rdy_trig, &lis3l02dq_data_rdy_trig_poll);
+	if (!ring->access->read_last)
+		return -EBUSY;
 
-/**
- * lis3l02dq_read_accel_from_ring() individual acceleration read from ring
- **/
-ssize_t lis3l02dq_read_accel_from_ring(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf)
-{
-	struct iio_scan_el *el = NULL;
-	int ret, len = 0, i = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct iio_ring_buffer *ring = dev_info->ring;
-	struct attribute_group *scan_el_attrs = ring->scan_el_attrs;
-	s16 *data;
+	data = kmalloc(ring->access->get_bytes_per_datum(ring),
+		       GFP_KERNEL);
+	if (data == NULL)
+		return -ENOMEM;
 
-	while (scan_el_attrs->attrs[i]) {
-		el = to_iio_scan_el((struct device_attribute *)
-				    (scan_el_attrs->attrs[i]));
-		/* label is in fact the address */
-		if (el->label == this_attr->address)
-			break;
-		i++;
-	}
-	if (!scan_el_attrs->attrs[i]) {
-		ret = -EINVAL;
-		goto error_ret;
-	}
-	/* If this element is in the scan mask */
-	ret = iio_scan_mask_query(ring, el->number);
-	if (ret < 0)
-		goto error_ret;
-	if (ret) {
-		data = kmalloc(ring->access.get_bytes_per_datum(ring),
-			       GFP_KERNEL);
-		if (data == NULL)
-			return -ENOMEM;
-		ret = ring->access.read_last(ring,
-					(u8 *)data);
-		if (ret)
-			goto error_free_data;
-	} else {
-		ret = -EINVAL;
-		goto error_ret;
-	}
-	len = iio_scan_mask_count_to_right(ring, el->number);
-	if (len < 0) {
-		ret = len;
+	ret = ring->access->read_last(ring, (u8 *)data);
+	if (ret)
 		goto error_free_data;
-	}
-	len = sprintf(buf, "ring %d\n", data[len]);
+	*val = data[bitmap_weight(&ring->scan_mask, index)];
 error_free_data:
 	kfree(data);
-error_ret:
-	return ret ? ret : len;
 
+	return ret;
 }
 
 static const u8 read_all_tx_array[] = {
@@ -220,9 +87,10 @@ static const u8 read_all_tx_array[] = {
  * @rx_array:	(dma capable) receive array, must be at least
  *		4*number of channels
  **/
-static int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array)
+static int lis3l02dq_read_all(struct iio_dev *indio_dev, u8 *rx_array)
 {
-	struct iio_ring_buffer *ring = st->help.indio_dev->ring;
+	struct iio_ring_buffer *ring = indio_dev->ring;
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 	struct spi_transfer *xfers;
 	struct spi_message msg;
 	int ret, i, j = 0;
@@ -234,7 +102,7 @@ static int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array)
 
 	mutex_lock(&st->buf_lock);
 
-	for (i = 0; i < ARRAY_SIZE(read_all_tx_array)/4; i++) {
+	for (i = 0; i < ARRAY_SIZE(read_all_tx_array)/4; i++)
 		if (ring->scan_mask & (1 << i)) {
 			/* lower byte */
 			xfers[j].tx_buf = st->tx + 2*j;
@@ -258,7 +126,7 @@ static int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array)
 			xfers[j].cs_change = 1;
 			j++;
 		}
-	}
+
 	/* After these are transmitted, the rx_buff should have
 	 * values in alternate bytes
 	 */
@@ -273,31 +141,20 @@ static int lis3l02dq_read_all(struct lis3l02dq_state *st, u8 *rx_array)
 	return ret;
 }
 
-static void lis3l02dq_trigger_bh_to_ring(struct work_struct *work_s)
-{
-	struct iio_sw_ring_helper_state *h
-		= container_of(work_s, struct iio_sw_ring_helper_state,
-			work_trigger_to_ring);
-	struct lis3l02dq_state *st = lis3l02dq_h_to_s(h);
-
-	st->inter = 0;
-	iio_sw_trigger_bh_to_ring(work_s);
-}
-
-static int lis3l02dq_get_ring_element(struct iio_sw_ring_helper_state *h,
+static int lis3l02dq_get_ring_element(struct iio_dev *indio_dev,
 				u8 *buf)
 {
 	int ret, i;
 	u8 *rx_array ;
 	s16 *data = (s16 *)buf;
 
-	rx_array = kzalloc(4 * (h->indio_dev->ring->scan_count), GFP_KERNEL);
+	rx_array = kzalloc(4 * (indio_dev->ring->scan_count), GFP_KERNEL);
 	if (rx_array == NULL)
 		return -ENOMEM;
-	ret = lis3l02dq_read_all(lis3l02dq_h_to_s(h), rx_array);
+	ret = lis3l02dq_read_all(indio_dev, rx_array);
 	if (ret < 0)
 		return ret;
-	for (i = 0; i < h->indio_dev->ring->scan_count; i++)
+	for (i = 0; i < indio_dev->ring->scan_count; i++)
 		data[i] = combine_8_to_16(rx_array[i*4+1],
 					rx_array[i*4+3]);
 	kfree(rx_array);
@@ -305,19 +162,48 @@ static int lis3l02dq_get_ring_element(struct iio_sw_ring_helper_state *h,
 	return i*sizeof(data[0]);
 }
 
+static irqreturn_t lis3l02dq_trigger_handler(int irq, void *p)
+{
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct iio_ring_buffer *ring = indio_dev->ring;
+	int len = 0;
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
+	char *data = kmalloc(datasize, GFP_KERNEL);
+
+	if (data == NULL) {
+		dev_err(indio_dev->dev.parent,
+			"memory alloc failed in ring bh");
+		return -ENOMEM;
+	}
+
+	if (ring->scan_count)
+		len = lis3l02dq_get_ring_element(indio_dev, data);
+
+	  /* Guaranteed to be aligned with 8 byte boundary */
+	if (ring->scan_timestamp)
+		*(s64 *)(((phys_addr_t)data + len
+				+ sizeof(s64) - 1) & ~(sizeof(s64) - 1))
+			= pf->timestamp;
+	ring->access->store_to(ring, (u8 *)data, pf->timestamp);
+
+	iio_trigger_notify_done(indio_dev->trig);
+	kfree(data);
+	return IRQ_HANDLED;
+}
+
 /* Caller responsible for locking as necessary. */
 static int
-__lis3l02dq_write_data_ready_config(struct device *dev,
-				    struct iio_event_handler_list *list,
-				    bool state)
+__lis3l02dq_write_data_ready_config(struct device *dev, bool state)
 {
 	int ret;
 	u8 valold;
 	bool currentlyset;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 
 /* Get the current event mask register */
-	ret = lis3l02dq_spi_read_reg_8(dev,
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
 				       LIS3L02DQ_REG_CTRL_2_ADDR,
 				       &valold);
 	if (ret)
@@ -328,32 +214,36 @@ __lis3l02dq_write_data_ready_config(struct device *dev,
 
 /* Disable requested */
 	if (!state && currentlyset) {
-
+		/* disable the data ready signal */
 		valold &= ~LIS3L02DQ_REG_CTRL_2_ENABLE_DATA_READY_GENERATION;
+
 		/* The double write is to overcome a hardware bug?*/
-		ret = lis3l02dq_spi_write_reg_8(dev,
+		ret = lis3l02dq_spi_write_reg_8(indio_dev,
 						LIS3L02DQ_REG_CTRL_2_ADDR,
-						&valold);
+						valold);
 		if (ret)
 			goto error_ret;
-		ret = lis3l02dq_spi_write_reg_8(dev,
+		ret = lis3l02dq_spi_write_reg_8(indio_dev,
 						LIS3L02DQ_REG_CTRL_2_ADDR,
-						&valold);
+						valold);
 		if (ret)
 			goto error_ret;
-
-		iio_remove_event_from_list(list,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-
+		st->trigger_on = false;
 /* Enable requested */
 	} else if (state && !currentlyset) {
 		/* if not set, enable requested */
-		valold |= LIS3L02DQ_REG_CTRL_2_ENABLE_DATA_READY_GENERATION;
-		iio_add_event_to_list(list, &indio_dev->interrupts[0]->ev_list);
-		ret = lis3l02dq_spi_write_reg_8(dev,
+		/* first disable all events */
+		ret = lis3l02dq_disable_all_events(indio_dev);
+		if (ret < 0)
+			goto error_ret;
+
+		valold = ret |
+			LIS3L02DQ_REG_CTRL_2_ENABLE_DATA_READY_GENERATION;
+
+		st->trigger_on = true;
+		ret = lis3l02dq_spi_write_reg_8(indio_dev,
 						LIS3L02DQ_REG_CTRL_2_ADDR,
-						&valold);
+						valold);
 		if (ret)
 			goto error_ret;
 	}
@@ -373,65 +263,45 @@ __lis3l02dq_write_data_ready_config(struct device *dev,
 static int lis3l02dq_data_rdy_trigger_set_state(struct iio_trigger *trig,
 						bool state)
 {
-	struct lis3l02dq_state *st = trig->private_data;
+	struct iio_dev *indio_dev = trig->private_data;
 	int ret = 0;
 	u8 t;
-	__lis3l02dq_write_data_ready_config(&st->help.indio_dev->dev,
-					    &iio_event_data_rdy_trig,
-					    state);
+
+	__lis3l02dq_write_data_ready_config(&indio_dev->dev, state);
 	if (state == false) {
-		/* possible quirk with handler currently worked around
-		   by ensuring the work queue is empty */
-		flush_scheduled_work();
-		/* Clear any outstanding ready events */
-		ret = lis3l02dq_read_all(st, NULL);
+		/*
+		 * A possible quirk with teh handler is currently worked around
+		 *  by ensuring outstanding read events are cleared.
+		 */
+		ret = lis3l02dq_read_all(indio_dev, NULL);
 	}
-	lis3l02dq_spi_read_reg_8(&st->help.indio_dev->dev,
+	lis3l02dq_spi_read_reg_8(indio_dev,
 				 LIS3L02DQ_REG_WAKE_UP_SRC_ADDR,
 				 &t);
 	return ret;
 }
 
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *lis3l02dq_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group lis3l02dq_trigger_attr_group = {
-	.attrs = lis3l02dq_trigger_attrs,
-};
-
 /**
  * lis3l02dq_trig_try_reen() try renabling irq for data rdy trigger
  * @trig:	the datardy trigger
- *
- * As the trigger may occur on any data element being updated it is
- * really rather likely to occur during the read from the previous
- * trigger event.  The only way to discover if this has occurred on
- * boards not supporting level interrupts is to take a look at the line.
- * If it is indicating another interrupt and we don't seem to have a
- * handler looking at it, then we need to notify the core that we need
- * to tell the triggering core to try reading all these again.
- **/
+ */
 static int lis3l02dq_trig_try_reen(struct iio_trigger *trig)
 {
-	struct lis3l02dq_state *st = trig->private_data;
-	enable_irq(st->us->irq);
+	struct iio_dev *indio_dev = trig->private_data;
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
+	int i;
+
 	/* If gpio still high (or high again) */
-	if (gpio_get_value(irq_to_gpio(st->us->irq)))
-		if (st->inter == 0) {
-			/* already interrupt handler dealing with it */
-			disable_irq_nosync(st->us->irq);
-			if (st->inter == 1) {
-				/* interrupt handler snuck in between test
-				 * and disable */
-				enable_irq(st->us->irq);
-				return 0;
-			}
-			return -EAGAIN;
-		}
+	/* In theory possible we will need to do this several times */
+	for (i = 0; i < 5; i++)
+		if (gpio_get_value(irq_to_gpio(st->us->irq)))
+			lis3l02dq_read_all(indio_dev, NULL);
+		else
+			break;
+	if (i == 5)
+		printk(KERN_INFO
+		       "Failed to clear the interrupt for lis3l02dq\n");
+
 	/* irq reenabled so success! */
 	return 0;
 }
@@ -439,62 +309,124 @@ static int lis3l02dq_trig_try_reen(struct iio_trigger *trig)
 int lis3l02dq_probe_trigger(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct lis3l02dq_state *state = indio_dev->dev_data;
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 
-	state->trig = iio_allocate_trigger();
-	if (!state->trig)
-		return -ENOMEM;
-
-	state->trig->name = kasprintf(GFP_KERNEL,
-				      "lis3l02dq-dev%d",
-				      indio_dev->id);
-	if (!state->trig->name) {
+	st->trig = iio_allocate_trigger("lis3l02dq-dev%d", indio_dev->id);
+	if (!st->trig) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
 
-	state->trig->dev.parent = &state->us->dev;
-	state->trig->owner = THIS_MODULE;
-	state->trig->private_data = state;
-	state->trig->set_trigger_state = &lis3l02dq_data_rdy_trigger_set_state;
-	state->trig->try_reenable = &lis3l02dq_trig_try_reen;
-	state->trig->control_attrs = &lis3l02dq_trigger_attr_group;
-	ret = iio_trigger_register(state->trig);
+	st->trig->dev.parent = &st->us->dev;
+	st->trig->owner = THIS_MODULE;
+	st->trig->private_data = indio_dev;
+	st->trig->set_trigger_state = &lis3l02dq_data_rdy_trigger_set_state;
+	st->trig->try_reenable = &lis3l02dq_trig_try_reen;
+	ret = iio_trigger_register(st->trig);
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_trig;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(state->trig->name);
 error_free_trig:
-	iio_free_trigger(state->trig);
-
+	iio_free_trigger(st->trig);
+error_ret:
 	return ret;
 }
 
 void lis3l02dq_remove_trigger(struct iio_dev *indio_dev)
 {
-	struct lis3l02dq_state *state = indio_dev->dev_data;
+	struct lis3l02dq_state *st = iio_priv(indio_dev);
 
-	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
-	iio_free_trigger(state->trig);
+	iio_trigger_unregister(st->trig);
+	iio_free_trigger(st->trig);
 }
 
 void lis3l02dq_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	lis3l02dq_free_buf(indio_dev->ring);
 }
 
+static int lis3l02dq_ring_postenable(struct iio_dev *indio_dev)
+{
+	/* Disable unwanted channels otherwise the interrupt will not clear */
+	u8 t;
+	int ret;
+	bool oneenabled = false;
+
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
+				       LIS3L02DQ_REG_CTRL_1_ADDR,
+				       &t);
+	if (ret)
+		goto error_ret;
+
+	if (iio_scan_mask_query(indio_dev->ring, 0)) {
+		t |= LIS3L02DQ_REG_CTRL_1_AXES_X_ENABLE;
+		oneenabled = true;
+	} else
+		t &= ~LIS3L02DQ_REG_CTRL_1_AXES_X_ENABLE;
+	if (iio_scan_mask_query(indio_dev->ring, 1)) {
+		t |= LIS3L02DQ_REG_CTRL_1_AXES_Y_ENABLE;
+		oneenabled = true;
+	} else
+		t &= ~LIS3L02DQ_REG_CTRL_1_AXES_Y_ENABLE;
+	if (iio_scan_mask_query(indio_dev->ring, 2)) {
+		t |= LIS3L02DQ_REG_CTRL_1_AXES_Z_ENABLE;
+		oneenabled = true;
+	} else
+		t &= ~LIS3L02DQ_REG_CTRL_1_AXES_Z_ENABLE;
+
+	if (!oneenabled) /* what happens in this case is unknown */
+		return -EINVAL;
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
+					LIS3L02DQ_REG_CTRL_1_ADDR,
+					t);
+	if (ret)
+		goto error_ret;
+
+	return iio_triggered_ring_postenable(indio_dev);
+error_ret:
+	return ret;
+}
+
+/* Turn all channels on again */
+static int lis3l02dq_ring_predisable(struct iio_dev *indio_dev)
+{
+	u8 t;
+	int ret;
+
+	ret = iio_triggered_ring_predisable(indio_dev);
+	if (ret)
+		goto error_ret;
+
+	ret = lis3l02dq_spi_read_reg_8(indio_dev,
+				       LIS3L02DQ_REG_CTRL_1_ADDR,
+				       &t);
+	if (ret)
+		goto error_ret;
+	t |= LIS3L02DQ_REG_CTRL_1_AXES_X_ENABLE |
+		LIS3L02DQ_REG_CTRL_1_AXES_Y_ENABLE |
+		LIS3L02DQ_REG_CTRL_1_AXES_Z_ENABLE;
+
+	ret = lis3l02dq_spi_write_reg_8(indio_dev,
+					LIS3L02DQ_REG_CTRL_1_ADDR,
+					t);
+
+error_ret:
+	return ret;
+}
+
+static const struct iio_ring_setup_ops lis3l02dq_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &lis3l02dq_ring_postenable,
+	.predisable = &lis3l02dq_ring_predisable,
+};
+
 int lis3l02dq_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct iio_sw_ring_helper_state *h = iio_dev_get_devdata(indio_dev);
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&h->work_trigger_to_ring, lis3l02dq_trigger_bh_to_ring);
-	h->get_ring_element = &lis3l02dq_get_ring_element;
 
 	ring = lis3l02dq_alloc_buf(indio_dev);
 	if (!ring)
@@ -502,23 +434,31 @@ int lis3l02dq_configure_ring(struct iio_dev *indio_dev)
 
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	lis3l02dq_register_buf_funcs(&ring->access);
+	indio_dev->ring->access = &lis3l02dq_access_funcs;
 	ring->bpe = 2;
-	ring->scan_el_attrs = &lis3l02dq_scan_el_group;
+
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->setup_ops = &lis3l02dq_ring_setup_ops;
 	ring->owner = THIS_MODULE;
 
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_z.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &lis3l02dq_poll_func_th);
-	if (ret)
+	iio_scan_mask_set(ring, 0);
+	iio_scan_mask_set(ring, 1);
+	iio_scan_mask_set(ring, 2);
+
+	/* Functions are NULL as we set handler below */
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &lis3l02dq_trigger_handler,
+						 0,
+						 indio_dev,
+						 "lis3l02dq_consumer%d",
+						 indio_dev->id);
+
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
+
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
 
diff --git a/drivers/staging/iio/accel/sca3000.h b/drivers/staging/iio/accel/sca3000.h
index db710334b99b5787cbcddc6df258c60c41aaa856..cf0751d917a950855cf33b64cba4559a58ddd808 100644
--- a/drivers/staging/iio/accel/sca3000.h
+++ b/drivers/staging/iio/accel/sca3000.h
@@ -158,17 +158,17 @@
 
 /**
  * struct sca3000_state - device instance state information
- * @us: 	 		the associated spi device
- * @info: 	  		chip variant information
- * @indio_dev: 	 		device information used by the IIO core
- * @interrupt_handler_ws: 	event interrupt handler for all events
- * @last_timestamp: 		the timestamp of the last event
- * @mo_det_use_count: 		reference counter for the motion detection unit
- * @lock: 		 	lock used to protect elements of sca3000_state
- * 	 			and the underlying device state.
- * @bpse: 		 	number of bits per scan element
- * @tx: 		 	dma-able transmit buffer
- * @rx: 		 	dma-able receive buffer
+ * @us:			the associated spi device
+ * @info:			chip variant information
+ * @indio_dev:			device information used by the IIO core
+ * @interrupt_handler_ws:	event interrupt handler for all events
+ * @last_timestamp:		the timestamp of the last event
+ * @mo_det_use_count:		reference counter for the motion detection unit
+ * @lock:			lock used to protect elements of sca3000_state
+ *				and the underlying device state.
+ * @bpse:			number of bits per scan element
+ * @tx:			dma-able transmit buffer
+ * @rx:			dma-able receive buffer
  **/
 struct sca3000_state {
 	struct spi_device		*us;
@@ -179,15 +179,14 @@ struct sca3000_state {
 	int				mo_det_use_count;
 	struct mutex			lock;
 	int				bpse;
-	u8				*tx;
-	/* not used during a ring buffer read */
-	u8				*rx;
+	/* Can these share a cacheline ? */
+	u8				rx[2] ____cacheline_aligned;
+	u8				tx[6] ____cacheline_aligned;
 };
 
 /**
  * struct sca3000_chip_info - model dependent parameters
- * @name: 			model identification
- * @scale:			string containing floating point scale factor
+ * @scale:			scale * 10^-6
  * @temp_output:		some devices have temperature sensors.
  * @measurement_mode_freq:	normal mode sampling frequency
  * @option_mode_1:		first optional mode. Not all models have one
@@ -199,30 +198,20 @@ struct sca3000_state {
  * sca3000 variant.
  **/
 struct sca3000_chip_info {
-	const char		*name;
-	const char		*scale;
+	unsigned int		scale;
 	bool			temp_output;
 	int			measurement_mode_freq;
 	int			option_mode_1;
 	int			option_mode_1_freq;
 	int			option_mode_2;
 	int			option_mode_2_freq;
+	int			mot_det_mult_xz[6];
+	int			mot_det_mult_y[7];
 };
 
-/**
- * sca3000_read_data() read a series of values from the device
- * @dev:		device
- * @reg_address_high:	start address (decremented read)
- * @rx:			pointer where received data is placed. Callee
- *			responsible for freeing this.
- * @len:		number of bytes to read
- *
- * The main lock must be held.
- **/
-int sca3000_read_data(struct sca3000_state *st,
-		      u8 reg_address_high,
-		      u8 **rx_p,
-		      int len);
+int sca3000_read_data_short(struct sca3000_state *st,
+			    u8 reg_address_high,
+			    int len);
 
 /**
  * sca3000_write_reg() write a single register
@@ -233,29 +222,6 @@ int sca3000_read_data(struct sca3000_state *st,
  **/
 int sca3000_write_reg(struct sca3000_state *st, u8 address, u8 val);
 
-/* Conversion function for use with the ring buffer when in 11bit mode */
-static inline int sca3000_11bit_convert(uint8_t msb, uint8_t lsb)
-{
-	int16_t val;
-
-	val = ((lsb >> 3) & 0x1C) | (msb << 5);
-	val |= (val & (1 << 12)) ? 0xE000 : 0;
-
-	return val;
-}
-
-static inline int sca3000_13bit_convert(uint8_t msb, uint8_t lsb)
-{
-	s16 val;
-
-	val = ((lsb >> 3) & 0x1F) | (msb << 5);
-	/* sign fill */
-	val |= (val & (1 << 12)) ? 0xE000 : 0;
-
-	return val;
-}
-
-
 #ifdef CONFIG_IIO_RING_BUFFER
 /**
  * sca3000_register_ring_funcs() setup the ring state change functions
diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c
index 5b06dea6af25679b446bfb466325211ffbc9c300..f213b8698eb262d5409ec17a3b55e53e1c1fcb1d 100644
--- a/drivers/staging/iio/accel/sca3000_core.c
+++ b/drivers/staging/iio/accel/sca3000_core.c
@@ -40,95 +40,74 @@ enum sca3000_variant {
  * do not actually appear to be available.
  */
 static const struct sca3000_chip_info sca3000_spi_chip_info_tbl[] = {
-	{
-		.name = "sca3000-d01",
-		.scale = " 0.0073575",
+	[d01] = {
+		.scale = 7357,
 		.temp_output = true,
 		.measurement_mode_freq = 250,
 		.option_mode_1 = SCA3000_OP_MODE_BYPASS,
 		.option_mode_1_freq = 250,
-	}, {
-		.name = "sca3000-e02",
-		.scale = "0.00981",
+		.mot_det_mult_xz = {50, 100, 200, 350, 650, 1300},
+		.mot_det_mult_y = {50, 100, 150, 250, 450, 850, 1750},
+	},
+	[e02] = {
+		.scale = 9810,
 		.measurement_mode_freq = 125,
 		.option_mode_1 = SCA3000_OP_MODE_NARROW,
 		.option_mode_1_freq = 63,
-	}, {
-		.name = "sca3000-e04",
-		.scale = "0.01962",
+		.mot_det_mult_xz = {100, 150, 300, 550, 1050, 2050},
+		.mot_det_mult_y = {50, 100, 200, 350, 700, 1350, 2700},
+	},
+	[e04] = {
+		.scale = 19620,
 		.measurement_mode_freq = 100,
 		.option_mode_1 = SCA3000_OP_MODE_NARROW,
 		.option_mode_1_freq = 50,
 		.option_mode_2 = SCA3000_OP_MODE_WIDE,
 		.option_mode_2_freq = 400,
-	}, {
-		.name = "sca3000-e05",
-		.scale = "0.0613125",
+		.mot_det_mult_xz = {200, 300, 600, 1100, 2100, 4100},
+		.mot_det_mult_y = {100, 200, 400, 7000, 1400, 2700, 54000},
+	},
+	[e05] = {
+		.scale = 61313,
 		.measurement_mode_freq = 200,
 		.option_mode_1 = SCA3000_OP_MODE_NARROW,
 		.option_mode_1_freq = 50,
 		.option_mode_2 = SCA3000_OP_MODE_WIDE,
 		.option_mode_2_freq = 400,
+		.mot_det_mult_xz = {600, 900, 1700, 3200, 6100, 11900},
+		.mot_det_mult_y = {300, 600, 1200, 2000, 4100, 7800, 15600},
 	},
 };
 
-
 int sca3000_write_reg(struct sca3000_state *st, u8 address, u8 val)
 {
-	struct spi_transfer xfer = {
-		.bits_per_word = 8,
-		.len = 2,
-		.cs_change = 1,
-		.tx_buf = st->tx,
-	};
-	struct spi_message msg;
-
 	st->tx[0] = SCA3000_WRITE_REG(address);
 	st->tx[1] = val;
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfer, &msg);
-
-	return spi_sync(st->us, &msg);
+	return spi_write(st->us, st->tx, 2);
 }
 
-int sca3000_read_data(struct sca3000_state *st,
-		      uint8_t reg_address_high,
-		      u8 **rx_p,
-		      int len)
+int sca3000_read_data_short(struct sca3000_state *st,
+			    uint8_t reg_address_high,
+			    int len)
 {
-	int ret;
 	struct spi_message msg;
-	struct spi_transfer xfer = {
-		.bits_per_word = 8,
-		.len = len + 1,
-		.cs_change = 1,
-		.tx_buf = st->tx,
+	struct spi_transfer xfer[2] = {
+		{
+			.len = 1,
+			.tx_buf = st->tx,
+		}, {
+			.len = len,
+			.rx_buf = st->rx,
+		}
 	};
-
-	*rx_p = kmalloc(len + 1, GFP_KERNEL);
-	if (*rx_p == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
-	xfer.rx_buf = *rx_p;
 	st->tx[0] = SCA3000_READ_REG(reg_address_high);
 	spi_message_init(&msg);
-	spi_message_add_tail(&xfer, &msg);
-
-	ret = spi_sync(st->us, &msg);
-
-	if (ret) {
-		dev_err(get_device(&st->us->dev), "problem reading register");
-		goto error_free_rx;
-	}
-
-	return 0;
-error_free_rx:
-	kfree(*rx_p);
-error_ret:
-	return ret;
+	spi_message_add_tail(&xfer[0], &msg);
+	spi_message_add_tail(&xfer[1], &msg);
 
+	return spi_sync(st->us, &msg);
 }
+
 /**
  * sca3000_reg_lock_on() test if the ctrl register lock is on
  *
@@ -136,17 +115,13 @@ int sca3000_read_data(struct sca3000_state *st,
  **/
 static int sca3000_reg_lock_on(struct sca3000_state *st)
 {
-	u8 *rx;
 	int ret;
 
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_STATUS, &rx, 1);
-
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_STATUS, 1);
 	if (ret < 0)
 		return ret;
-	ret = !(rx[1] & SCA3000_LOCKED);
-	kfree(rx);
 
-	return ret;
+	return !(st->rx[0] & SCA3000_LOCKED);
 }
 
 /**
@@ -161,19 +136,15 @@ static int __sca3000_unlock_reg_lock(struct sca3000_state *st)
 	struct spi_message msg;
 	struct spi_transfer xfer[3] = {
 		{
-			.bits_per_word = 8,
 			.len = 2,
 			.cs_change = 1,
 			.tx_buf = st->tx,
 		}, {
-			.bits_per_word = 8,
 			.len = 2,
 			.cs_change = 1,
 			.tx_buf = st->tx + 2,
 		}, {
-			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.tx_buf = st->tx + 4,
 		},
 	};
@@ -236,8 +207,7 @@ static int sca3000_write_ctrl_reg(struct sca3000_state *st,
  * Lock must be held.
  **/
 static int sca3000_read_ctrl_reg(struct sca3000_state *st,
-				 u8 ctrl_reg,
-				 u8 **rx_p)
+				 u8 ctrl_reg)
 {
 	int ret;
 
@@ -253,8 +223,11 @@ static int sca3000_read_ctrl_reg(struct sca3000_state *st,
 	ret = sca3000_write_reg(st, SCA3000_REG_ADDR_CTRL_SEL, ctrl_reg);
 	if (ret)
 		goto error_ret;
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_CTRL_DATA, rx_p, 1);
-
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_CTRL_DATA, 1);
+	if (ret)
+		goto error_ret;
+	else
+		return st->rx[0];
 error_ret:
 	return ret;
 }
@@ -267,20 +240,18 @@ static int sca3000_read_ctrl_reg(struct sca3000_state *st,
  **/
 static int sca3000_check_status(struct device *dev)
 {
-	u8 *rx;
 	int ret;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct sca3000_state *st = indio_dev->dev_data;
 
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_STATUS, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_STATUS, 1);
 	if (ret < 0)
 		goto error_ret;
-	if (rx[1] & SCA3000_EEPROM_CS_ERROR)
+	if (st->rx[0] & SCA3000_EEPROM_CS_ERROR)
 		dev_err(dev, "eeprom error\n");
-	if (rx[1] & SCA3000_SPI_FRAME_ERROR)
+	if (st->rx[0] & SCA3000_SPI_FRAME_ERROR)
 		dev_err(dev, "Previous SPI Frame was corrupt\n");
-	kfree(rx);
 
 error_ret:
 	mutex_unlock(&st->lock);
@@ -288,53 +259,7 @@ static int sca3000_check_status(struct device *dev)
 }
 #endif /* SCA3000_DEBUG */
 
-/**
- * sca3000_read_13bit_signed() sysfs interface to read 13 bit signed registers
- *
- * These are described as signed 12 bit on the data sheet, which appears
- * to be a conventional 2's complement 13 bit.
- **/
-static ssize_t sca3000_read_13bit_signed(struct device *dev,
-					 struct device_attribute *attr,
-					 char *buf)
-{
-	int len = 0, ret;
-	int val;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	u8 *rx;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct sca3000_state *st = indio_dev->dev_data;
-
-	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, this_attr->address, &rx, 2);
-	if (ret < 0)
-		goto error_ret;
-	val = sca3000_13bit_convert(rx[1], rx[2]);
-	len += sprintf(buf + len, "%d\n", val);
-	kfree(rx);
-error_ret:
-	mutex_unlock(&st->lock);
-
-	return ret ? ret : len;
-}
 
-static ssize_t sca3000_show_scale(struct device *dev,
-				  struct device_attribute *attr,
-				  char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct sca3000_state *st = dev_info->dev_data;
-	return sprintf(buf, "%s\n", st->info->scale);
-}
-
-static ssize_t sca3000_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct sca3000_state *st = dev_info->dev_data;
-	return sprintf(buf, "%s\n", st->info->name);
-}
 /**
  * sca3000_show_reg() - sysfs interface to read the chip revision number
  **/
@@ -346,18 +271,14 @@ static ssize_t sca3000_show_rev(struct device *dev,
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct sca3000_state *st = dev_info->dev_data;
 
-	u8 *rx;
-
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_REVID, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_REVID, 1);
 	if (ret < 0)
 		goto error_ret;
 	len += sprintf(buf + len,
 		       "major=%d, minor=%d\n",
-		       rx[1] & SCA3000_REVID_MAJOR_MASK,
-		       rx[1] & SCA3000_REVID_MINOR_MASK);
-	kfree(rx);
-
+		       st->rx[0] & SCA3000_REVID_MAJOR_MASK,
+		       st->rx[0] & SCA3000_REVID_MINOR_MASK);
 error_ret:
 	mutex_unlock(&st->lock);
 
@@ -410,15 +331,14 @@ sca3000_show_measurement_mode(struct device *dev,
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct sca3000_state *st = dev_info->dev_data;
 	int len = 0, ret;
-	u8 *rx;
 
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
 	/* mask bottom 2 bits - only ones that are relevant */
-	rx[1] &= 0x03;
-	switch (rx[1]) {
+	st->rx[0] &= 0x03;
+	switch (st->rx[0]) {
 	case SCA3000_MEAS_MODE_NORMAL:
 		len += sprintf(buf + len, "0 - normal mode\n");
 		break;
@@ -462,7 +382,6 @@ sca3000_store_measurement_mode(struct device *dev,
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct sca3000_state *st = dev_info->dev_data;
 	int ret;
-	u8 *rx;
 	int mask = 0x03;
 	long val;
 
@@ -470,20 +389,18 @@ sca3000_store_measurement_mode(struct device *dev,
 	ret = strict_strtol(buf, 10, &val);
 	if (ret)
 		goto error_ret;
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
-	rx[1] &= ~mask;
-	rx[1] |= (val & mask);
-	ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE, rx[1]);
+	st->rx[0] &= ~mask;
+	st->rx[0] |= (val & mask);
+	ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE, st->rx[0]);
 	if (ret)
-		goto error_free_rx;
+		goto error_ret;
 	mutex_unlock(&st->lock);
 
 	return len;
 
-error_free_rx:
-	kfree(rx);
 error_ret:
 	mutex_unlock(&st->lock);
 
@@ -505,18 +422,70 @@ static IIO_DEVICE_ATTR(measurement_mode, S_IRUGO | S_IWUSR,
 
 /* More standard attributes */
 
-static IIO_DEV_ATTR_NAME(sca3000_show_name);
 static IIO_DEV_ATTR_REV(sca3000_show_rev);
-static IIO_DEVICE_ATTR(accel_scale, S_IRUGO, sca3000_show_scale,
-		       NULL, 0);
 
-static IIO_DEV_ATTR_ACCEL_X(sca3000_read_13bit_signed,
-			    SCA3000_REG_ADDR_X_MSB);
-static IIO_DEV_ATTR_ACCEL_Y(sca3000_read_13bit_signed,
-			    SCA3000_REG_ADDR_Y_MSB);
-static IIO_DEV_ATTR_ACCEL_Z(sca3000_read_13bit_signed,
-			    SCA3000_REG_ADDR_Z_MSB);
+#define SCA3000_INFO_MASK			\
+	(1 << IIO_CHAN_INFO_SCALE_SHARED)
+#define SCA3000_EVENT_MASK					\
+	(IIO_EV_BIT(IIO_EV_TYPE_MAG, IIO_EV_DIR_RISING))
+
+static struct iio_chan_spec sca3000_channels[] = {
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X, SCA3000_INFO_MASK,
+		 0, 0, IIO_ST('s', 11, 16, 5), SCA3000_EVENT_MASK),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y, SCA3000_INFO_MASK,
+		 1, 1, IIO_ST('s', 11, 16, 5), SCA3000_EVENT_MASK),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z, SCA3000_INFO_MASK,
+		 2, 2, IIO_ST('s', 11, 16, 5), SCA3000_EVENT_MASK),
+};
+
+static u8 sca3000_addresses[3][3] = {
+	[0] = {SCA3000_REG_ADDR_X_MSB, SCA3000_REG_CTRL_SEL_MD_X_TH,
+	       SCA3000_MD_CTRL_OR_X},
+	[1] = {SCA3000_REG_ADDR_Y_MSB, SCA3000_REG_CTRL_SEL_MD_Y_TH,
+	       SCA3000_MD_CTRL_OR_Y},
+	[2] = {SCA3000_REG_ADDR_Z_MSB, SCA3000_REG_CTRL_SEL_MD_Z_TH,
+	       SCA3000_MD_CTRL_OR_Z},
+};
 
+static int sca3000_read_raw(struct iio_dev *indio_dev,
+			    struct iio_chan_spec const *chan,
+			    int *val,
+			    int *val2,
+			    long mask)
+{
+	struct sca3000_state *st = indio_dev->dev_data;
+	int ret;
+	u8 address;
+
+	switch (mask) {
+	case 0:
+		mutex_lock(&st->lock);
+		if (st->mo_det_use_count) {
+			mutex_unlock(&st->lock);
+			return -EBUSY;
+		}
+		address = sca3000_addresses[chan->address][0];
+		ret = sca3000_read_data_short(st, address, 2);
+		if (ret < 0) {
+			mutex_unlock(&st->lock);
+			return ret;
+		}
+		*val = (be16_to_cpup((__be16 *)st->rx) >> 3) & 0x1FFF;
+		*val = ((*val) << (sizeof(*val)*8 - 13)) >>
+			(sizeof(*val)*8 - 13);
+		mutex_unlock(&st->lock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		*val = 0;
+		if (chan->type == IIO_ACCEL)
+			*val2 = st->info->scale;
+		else /* temperature */
+			*val2 = 555556;
+		return IIO_VAL_INT_PLUS_MICRO;
+	default:
+		return -EINVAL;
+	}
+}
 
 /**
  * sca3000_read_av_freq() sysfs function to get available frequencies
@@ -532,15 +501,16 @@ static ssize_t sca3000_read_av_freq(struct device *dev,
 {
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct sca3000_state *st = indio_dev->dev_data;
-	int len = 0, ret;
-	u8 *rx;
+	int len = 0, ret, val;
+
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
+	val = st->rx[0];
 	mutex_unlock(&st->lock);
 	if (ret)
 		goto error_ret;
-	rx[1] &= 0x03;
-	switch (rx[1]) {
+
+	switch (val & 0x03) {
 	case SCA3000_MEAS_MODE_NORMAL:
 		len += sprintf(buf + len, "%d %d %d\n",
 			       st->info->measurement_mode_freq,
@@ -560,7 +530,6 @@ static ssize_t sca3000_read_av_freq(struct device *dev,
 			       st->info->option_mode_2_freq/4);
 		break;
 	}
-	kfree(rx);
 	return len;
 error_ret:
 	return ret;
@@ -575,12 +544,11 @@ static inline int __sca3000_get_base_freq(struct sca3000_state *st,
 					  int *base_freq)
 {
 	int ret;
-	u8 *rx;
 
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
-	switch (0x03 & rx[1]) {
+	switch (0x03 & st->rx[0]) {
 	case SCA3000_MEAS_MODE_NORMAL:
 		*base_freq = info->measurement_mode_freq;
 		break;
@@ -591,7 +559,6 @@ static inline int __sca3000_get_base_freq(struct sca3000_state *st,
 		*base_freq = info->option_mode_2_freq;
 		break;
 	}
-	kfree(rx);
 error_ret:
 	return ret;
 }
@@ -605,18 +572,19 @@ static ssize_t sca3000_read_frequency(struct device *dev,
 {
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct sca3000_state *st = indio_dev->dev_data;
-	int ret, len = 0, base_freq = 0;
-	u8 *rx;
+	int ret, len = 0, base_freq = 0, val;
+
 	mutex_lock(&st->lock);
 	ret = __sca3000_get_base_freq(st, st->info, &base_freq);
 	if (ret)
 		goto error_ret_mut;
-	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL, &rx);
+	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL);
 	mutex_unlock(&st->lock);
 	if (ret)
 		goto error_ret;
+	val = ret;
 	if (base_freq > 0)
-		switch (rx[1]&0x03) {
+		switch (val & 0x03) {
 		case 0x00:
 		case 0x03:
 			len = sprintf(buf, "%d\n", base_freq);
@@ -628,7 +596,7 @@ static ssize_t sca3000_read_frequency(struct device *dev,
 			len = sprintf(buf, "%d\n", base_freq/4);
 			break;
 	}
-	kfree(rx);
+
 	return len;
 error_ret_mut:
 	mutex_unlock(&st->lock);
@@ -647,7 +615,7 @@ static ssize_t sca3000_set_frequency(struct device *dev,
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct sca3000_state *st = indio_dev->dev_data;
 	int ret, base_freq = 0;
-	u8 *rx;
+	int ctrlval;
 	long val;
 
 	ret = strict_strtol(buf, 10, &val);
@@ -660,21 +628,23 @@ static ssize_t sca3000_set_frequency(struct device *dev,
 	if (ret)
 		goto error_free_lock;
 
-	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL, &rx);
-	if (ret)
+	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL);
+	if (ret < 0)
 		goto error_free_lock;
+	ctrlval = ret;
 	/* clear the bits */
-	rx[1] &= ~0x03;
+	ctrlval &= ~0x03;
 
 	if (val == base_freq/2) {
-		rx[1] |= SCA3000_OUT_CTRL_BUF_DIV_2;
+		ctrlval |= SCA3000_OUT_CTRL_BUF_DIV_2;
 	} else if (val == base_freq/4) {
-		rx[1] |= SCA3000_OUT_CTRL_BUF_DIV_4;
+		ctrlval |= SCA3000_OUT_CTRL_BUF_DIV_4;
 	} else if (val != base_freq) {
 		ret = -EINVAL;
 		goto error_free_lock;
 	}
-	ret = sca3000_write_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL, rx[1]);
+	ret = sca3000_write_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL,
+				     ctrlval);
 error_free_lock:
 	mutex_unlock(&st->lock);
 
@@ -704,17 +674,14 @@ static ssize_t sca3000_read_temp(struct device *dev,
 {
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct sca3000_state *st = indio_dev->dev_data;
-	int len = 0, ret;
+	int ret;
 	int val;
-	u8 *rx;
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_TEMP_MSB, &rx, 2);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_TEMP_MSB, 2);
 	if (ret < 0)
 		goto error_ret;
-	val = ((rx[1]&0x3F) << 3) | ((rx[2] & 0xE0) >> 5);
-	len += sprintf(buf + len, "%d\n", val);
-	kfree(rx);
+	val = ((st->rx[0] & 0x3F) << 3) | ((st->rx[1] & 0xE0) >> 5);
 
-	return len;
+	return sprintf(buf, "%d\n", val);
 
 error_ret:
 	return ret;
@@ -725,80 +692,71 @@ static IIO_CONST_ATTR_TEMP_SCALE("0.555556");
 static IIO_CONST_ATTR_TEMP_OFFSET("-214.6");
 
 /**
- * sca3000_show_thresh() sysfs query of a threshold
+ * sca3000_read_thresh() - query of a threshold
  **/
-static ssize_t sca3000_show_thresh(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buf)
+static int sca3000_read_thresh(struct iio_dev *indio_dev,
+			       int e,
+			       int *val)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	int ret, i;
 	struct sca3000_state *st = indio_dev->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int len = 0, ret;
-	u8 *rx;
-
+	int num = IIO_EVENT_CODE_EXTRACT_MODIFIER(e);
 	mutex_lock(&st->lock);
-	ret = sca3000_read_ctrl_reg(st,
-				    this_attr->address,
-				    &rx);
+	ret = sca3000_read_ctrl_reg(st, sca3000_addresses[num][1]);
 	mutex_unlock(&st->lock);
-	if (ret)
+	if (ret < 0)
 		return ret;
-	len += sprintf(buf + len, "%d\n", rx[1]);
-	kfree(rx);
+	*val = 0;
+	if (num == 1)
+		for_each_set_bit(i, (unsigned long *)&ret,
+				 ARRAY_SIZE(st->info->mot_det_mult_y))
+			*val += st->info->mot_det_mult_y[i];
+	else
+		for_each_set_bit(i, (unsigned long *)&ret,
+				 ARRAY_SIZE(st->info->mot_det_mult_xz))
+			*val += st->info->mot_det_mult_xz[i];
 
-	return len;
+	return 0;
 }
 
 /**
- * sca3000_write_thresh() sysfs control of threshold
+ * sca3000_write_thresh() control of threshold
  **/
-static ssize_t sca3000_write_thresh(struct device *dev,
-				    struct device_attribute *attr,
-				    const char *buf,
-				    size_t len)
+static int sca3000_write_thresh(struct iio_dev *indio_dev,
+				    int e,
+				    int val)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct sca3000_state *st = indio_dev->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int num = IIO_EVENT_CODE_EXTRACT_MODIFIER(e);
 	int ret;
-	long val;
+	int i;
+	u8 nonlinear = 0;
+
+	if (num == 1) {
+		i = ARRAY_SIZE(st->info->mot_det_mult_y);
+		while (i > 0)
+			if (val >= st->info->mot_det_mult_y[--i]) {
+				nonlinear |= (1 << i);
+				val -= st->info->mot_det_mult_y[i];
+			}
+	} else {
+		i = ARRAY_SIZE(st->info->mot_det_mult_xz);
+		while (i > 0)
+			if (val >= st->info->mot_det_mult_xz[--i]) {
+				nonlinear |= (1 << i);
+				val -= st->info->mot_det_mult_xz[i];
+			}
+	}
 
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		return ret;
 	mutex_lock(&st->lock);
-	ret = sca3000_write_ctrl_reg(st, this_attr->address, val);
+	ret = sca3000_write_ctrl_reg(st, sca3000_addresses[num][1], nonlinear);
 	mutex_unlock(&st->lock);
 
-	return ret ? ret : len;
+	return ret;
 }
 
-static IIO_DEVICE_ATTR(accel_x_raw_mag_rising_value,
-		S_IRUGO | S_IWUSR,
-		sca3000_show_thresh,
-		sca3000_write_thresh,
-		SCA3000_REG_CTRL_SEL_MD_X_TH);
-
-static IIO_DEVICE_ATTR(accel_y_raw_mag_rising_value,
-		S_IRUGO | S_IWUSR,
-		sca3000_show_thresh,
-		sca3000_write_thresh,
-		SCA3000_REG_CTRL_SEL_MD_Y_TH);
-
-static IIO_DEVICE_ATTR(accel_z_raw_mag_rising_value,
-		S_IRUGO | S_IWUSR,
-		sca3000_show_thresh,
-		sca3000_write_thresh,
-		SCA3000_REG_CTRL_SEL_MD_Z_TH);
-
 static struct attribute *sca3000_attributes[] = {
-	&iio_dev_attr_name.dev_attr.attr,
 	&iio_dev_attr_revision.dev_attr.attr,
-	&iio_dev_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw.dev_attr.attr,
 	&iio_dev_attr_measurement_mode_available.dev_attr.attr,
 	&iio_dev_attr_measurement_mode.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency_available.dev_attr.attr,
@@ -807,12 +765,7 @@ static struct attribute *sca3000_attributes[] = {
 };
 
 static struct attribute *sca3000_attributes_with_temp[] = {
-	&iio_dev_attr_name.dev_attr.attr,
 	&iio_dev_attr_revision.dev_attr.attr,
-	&iio_dev_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw.dev_attr.attr,
 	&iio_dev_attr_measurement_mode_available.dev_attr.attr,
 	&iio_dev_attr_measurement_mode.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency_available.dev_attr.attr,
@@ -836,134 +789,102 @@ static const struct attribute_group sca3000_attribute_group_with_temp = {
 /* depending on event, push to the ring buffer event chrdev or the event one */
 
 /**
- * sca3000_interrupt_handler_bh() - handling ring and non ring events
+ * sca3000_event_handler() - handling ring and non ring events
  *
  * This function is complicated by the fact that the devices can signify ring
  * and non ring events via the same interrupt line and they can only
  * be distinguished via a read of the relevant status register.
  **/
-static void sca3000_interrupt_handler_bh(struct work_struct *work_s)
+static irqreturn_t sca3000_event_handler(int irq, void *private)
 {
-	struct sca3000_state *st
-		= container_of(work_s, struct sca3000_state,
-			       interrupt_handler_ws);
-	u8 *rx;
-	int ret;
+	struct iio_dev *indio_dev = private;
+	struct sca3000_state *st;
+	int ret, val;
+	s64 last_timestamp = iio_get_time_ns();
 
+	st = indio_dev->dev_data;
 	/* Could lead if badly timed to an extra read of status reg,
 	 * but ensures no interrupt is missed.
 	 */
-	enable_irq(st->us->irq);
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_INT_STATUS,
-				&rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_INT_STATUS, 1);
+	val = st->rx[0];
 	mutex_unlock(&st->lock);
 	if (ret)
 		goto done;
 
-	sca3000_ring_int_process(rx[1], st->indio_dev->ring);
+	sca3000_ring_int_process(val, st->indio_dev->ring);
 
-	if (rx[1] & SCA3000_INT_STATUS_FREE_FALL)
+	if (val & SCA3000_INT_STATUS_FREE_FALL)
 		iio_push_event(st->indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_X_AND_Y_AND_Z,
 						  IIO_EV_TYPE_MAG,
 						  IIO_EV_DIR_FALLING),
-			       st->last_timestamp);
+			       last_timestamp);
 
-	if (rx[1] & SCA3000_INT_STATUS_Y_TRIGGER)
+	if (val & SCA3000_INT_STATUS_Y_TRIGGER)
 		iio_push_event(st->indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_Y,
 						  IIO_EV_TYPE_MAG,
 						  IIO_EV_DIR_RISING),
-			       st->last_timestamp);
+			       last_timestamp);
 
-	if (rx[1] & SCA3000_INT_STATUS_X_TRIGGER)
+	if (val & SCA3000_INT_STATUS_X_TRIGGER)
 		iio_push_event(st->indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_X,
 						  IIO_EV_TYPE_MAG,
 						  IIO_EV_DIR_RISING),
-			       st->last_timestamp);
+			       last_timestamp);
 
-	if (rx[1] & SCA3000_INT_STATUS_Z_TRIGGER)
+	if (val & SCA3000_INT_STATUS_Z_TRIGGER)
 		iio_push_event(st->indio_dev, 0,
 			       IIO_MOD_EVENT_CODE(IIO_EV_CLASS_ACCEL,
 						  0,
 						  IIO_EV_MOD_Z,
 						  IIO_EV_TYPE_MAG,
 						  IIO_EV_DIR_RISING),
-			       st->last_timestamp);
+			       last_timestamp);
 
 done:
-	kfree(rx);
-	return;
+	return IRQ_HANDLED;
 }
 
 /**
- * sca3000_handler_th() handles all interrupt events from device
- *
- * These devices deploy unified interrupt status registers meaning
- * all interrupts must be handled together
- **/
-static int sca3000_handler_th(struct iio_dev *dev_info,
-			      int index,
-			      s64 timestamp,
-			      int no_test)
-{
-	struct sca3000_state *st = dev_info->dev_data;
-
-	st->last_timestamp = timestamp;
-	schedule_work(&st->interrupt_handler_ws);
-
-	return 0;
-}
-
-/**
- * sca3000_query_mo_det() is motion detection enabled for this axis
- *
- * First queries if motion detection is enabled and then if this axis is
- * on.
+ * sca3000_read_event_config() what events are enabled
  **/
-static ssize_t sca3000_query_mo_det(struct device *dev,
-				    struct device_attribute *attr,
-				    char *buf)
+static int sca3000_read_event_config(struct iio_dev *indio_dev,
+				     int e)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev->parent);
 	struct sca3000_state *st = indio_dev->dev_data;
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-	int ret, len = 0;
-	u8 *rx;
+	int ret;
 	u8 protect_mask = 0x03;
+	int num = IIO_EVENT_CODE_EXTRACT_MODIFIER(e);
 
 	/* read current value of mode register */
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
 
-	if ((rx[1]&protect_mask) != SCA3000_MEAS_MODE_MOT_DET)
-		len += sprintf(buf + len, "0\n");
+	if ((st->rx[0] & protect_mask) != SCA3000_MEAS_MODE_MOT_DET)
+		ret = 0;
 	else {
-		kfree(rx);
-		ret = sca3000_read_ctrl_reg(st,
-					    SCA3000_REG_CTRL_SEL_MD_CTRL,
-					    &rx);
-		if (ret)
+		ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_MD_CTRL);
+		if (ret < 0)
 			goto error_ret;
 		/* only supporting logical or's for now */
-		len += sprintf(buf + len, "%d\n",
-			       (rx[1] & this_attr->mask) ? 1 : 0);
+		ret = !!(ret & sca3000_addresses[num][2]);
 	}
-	kfree(rx);
 error_ret:
 	mutex_unlock(&st->lock);
 
-	return ret ? ret : len;
+	return ret;
 }
 /**
  * sca3000_query_free_fall_mode() is free fall mode enabled
@@ -973,80 +894,20 @@ static ssize_t sca3000_query_free_fall_mode(struct device *dev,
 					    char *buf)
 {
 	int ret, len;
-	u8 *rx;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct sca3000_state *st = indio_dev->dev_data;
+	int val;
 
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
+	val = st->rx[0];
 	mutex_unlock(&st->lock);
-	if (ret)
+	if (ret < 0)
 		return ret;
 	len = sprintf(buf, "%d\n",
-		      !!(rx[1] & SCA3000_FREE_FALL_DETECT));
-	kfree(rx);
-
-	return len;
-}
-/**
- * sca3000_query_ring_int() is the hardware ring status interrupt enabled
- **/
-static ssize_t sca3000_query_ring_int(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buf)
-{
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-	int ret, len;
-	u8 *rx;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev->parent);
-	struct sca3000_state *st = indio_dev->dev_data;
-	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_INT_MASK, &rx, 1);
-	mutex_unlock(&st->lock);
-	if (ret)
-		return ret;
-	len = sprintf(buf, "%d\n", (rx[1] & this_attr->mask) ? 1 : 0);
-	kfree(rx);
-
+		      !!(val & SCA3000_FREE_FALL_DETECT));
 	return len;
 }
-/**
- * sca3000_set_ring_int() set state of ring status interrupt
- **/
-static ssize_t sca3000_set_ring_int(struct device *dev,
-				      struct device_attribute *attr,
-				      const char *buf,
-				      size_t len)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev->parent);
-	struct sca3000_state *st = indio_dev->dev_data;
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-
-	long val;
-	int ret;
-	u8 *rx;
-
-	mutex_lock(&st->lock);
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_INT_MASK, &rx, 1);
-	if (ret)
-		goto error_ret;
-	if (val)
-		ret = sca3000_write_reg(st,
-					SCA3000_REG_ADDR_INT_MASK,
-					rx[1] | this_attr->mask);
-	else
-		ret = sca3000_write_reg(st,
-					SCA3000_REG_ADDR_INT_MASK,
-					rx[1] & ~this_attr->mask);
-	kfree(rx);
-error_ret:
-	mutex_unlock(&st->lock);
-
-	return ret ? ret : len;
-}
 
 /**
  * sca3000_set_free_fall_mode() simple on off control for free fall int
@@ -1065,7 +926,6 @@ static ssize_t sca3000_set_free_fall_mode(struct device *dev,
 	struct sca3000_state *st = indio_dev->dev_data;
 	long val;
 	int ret;
-	u8 *rx;
 	u8 protect_mask = SCA3000_FREE_FALL_DETECT;
 
 	mutex_lock(&st->lock);
@@ -1074,20 +934,18 @@ static ssize_t sca3000_set_free_fall_mode(struct device *dev,
 		goto error_ret;
 
 	/* read current value of mode register */
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
 
 	/*if off and should be on*/
-	if (val && !(rx[1] & protect_mask))
+	if (val && !(st->rx[0] & protect_mask))
 		ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE,
-					(rx[1] | SCA3000_FREE_FALL_DETECT));
+					(st->rx[0] | SCA3000_FREE_FALL_DETECT));
 	/* if on and should be off */
-	else if (!val && (rx[1]&protect_mask))
+	else if (!val && (st->rx[0] & protect_mask))
 		ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE,
-					(rx[1] & ~protect_mask));
-
-	kfree(rx);
+					(st->rx[0] & ~protect_mask));
 error_ret:
 	mutex_unlock(&st->lock);
 
@@ -1103,127 +961,77 @@ static ssize_t sca3000_set_free_fall_mode(struct device *dev,
  * There is a complexity in knowing which mode to return to when
  * this mode is disabled.  Currently normal mode is assumed.
  **/
-static ssize_t sca3000_set_mo_det(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buf,
-				  size_t len)
+static int sca3000_write_event_config(struct iio_dev *indio_dev,
+				      int e,
+				      int state)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev->parent);
 	struct sca3000_state *st = indio_dev->dev_data;
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-	long val;
-	int ret;
-	u8 *rx;
+	int ret, ctrlval;
 	u8 protect_mask = 0x03;
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		return ret;
+	int num = IIO_EVENT_CODE_EXTRACT_MODIFIER(e);
 
 	mutex_lock(&st->lock);
 	/* First read the motion detector config to find out if
 	 * this axis is on*/
-	ret = sca3000_read_ctrl_reg(st,
-				    SCA3000_REG_CTRL_SEL_MD_CTRL,
-				    &rx);
-	if (ret)
+	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_MD_CTRL);
+	if (ret < 0)
 		goto exit_point;
+	ctrlval = ret;
 	/* Off and should be on */
-	if (val && !(rx[1] & this_attr->mask)) {
+	if (state && !(ctrlval & sca3000_addresses[num][2])) {
 		ret = sca3000_write_ctrl_reg(st,
 					     SCA3000_REG_CTRL_SEL_MD_CTRL,
-					     rx[1] | this_attr->mask);
+					     ctrlval |
+					     sca3000_addresses[num][2]);
 		if (ret)
-			goto exit_point_free_rx;
+			goto exit_point;
 		st->mo_det_use_count++;
-	} else if (!val && (rx[1]&this_attr->mask)) {
+	} else if (!state && (ctrlval & sca3000_addresses[num][2])) {
 		ret = sca3000_write_ctrl_reg(st,
 					     SCA3000_REG_CTRL_SEL_MD_CTRL,
-					     rx[1] & ~(this_attr->mask));
+					     ctrlval &
+					     ~(sca3000_addresses[num][2]));
 		if (ret)
-			goto exit_point_free_rx;
+			goto exit_point;
 		st->mo_det_use_count--;
-	} else /* relies on clean state for device on boot */
-		goto exit_point_free_rx;
-	kfree(rx);
+	}
+
 	/* read current value of mode register */
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto exit_point;
 	/*if off and should be on*/
 	if ((st->mo_det_use_count)
-	    && ((rx[1]&protect_mask) != SCA3000_MEAS_MODE_MOT_DET))
+	    && ((st->rx[0] & protect_mask) != SCA3000_MEAS_MODE_MOT_DET))
 		ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE,
-					(rx[1] & ~protect_mask)
+					(st->rx[0] & ~protect_mask)
 					| SCA3000_MEAS_MODE_MOT_DET);
 	/* if on and should be off */
 	else if (!(st->mo_det_use_count)
-		 && ((rx[1]&protect_mask) == SCA3000_MEAS_MODE_MOT_DET))
+		 && ((st->rx[0] & protect_mask) == SCA3000_MEAS_MODE_MOT_DET))
 		ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE,
-					(rx[1] & ~protect_mask));
-exit_point_free_rx:
-	kfree(rx);
+					(st->rx[0] & ~protect_mask));
 exit_point:
 	mutex_unlock(&st->lock);
 
-	return ret ? ret : len;
+	return ret;
 }
 
-/* Shared event handler for all events as single event status register */
-IIO_EVENT_SH(all, &sca3000_handler_th);
-
 /* Free fall detector related event attribute */
-IIO_EVENT_ATTR_NAMED_SH(accel_xayaz_mag_falling_en,
-			accel_x&y&z_mag_falling_en,
-			iio_event_all,
-			sca3000_query_free_fall_mode,
-			sca3000_set_free_fall_mode,
-			0);
-
-IIO_CONST_ATTR_NAMED(accel_xayaz_mag_falling_period,
-		     accel_x&y&z_mag_falling_period,
-		     "0.226");
-
-/* Motion detector related event attributes */
-IIO_EVENT_ATTR_SH(accel_x_mag_rising_en,
-		  iio_event_all,
-		  sca3000_query_mo_det,
-		  sca3000_set_mo_det,
-		  SCA3000_MD_CTRL_OR_X);
-
-IIO_EVENT_ATTR_SH(accel_y_mag_rising_en,
-		  iio_event_all,
-		  sca3000_query_mo_det,
-		  sca3000_set_mo_det,
-		  SCA3000_MD_CTRL_OR_Y);
-
-IIO_EVENT_ATTR_SH(accel_z_mag_rising_en,
-		  iio_event_all,
-		  sca3000_query_mo_det,
-		  sca3000_set_mo_det,
-		  SCA3000_MD_CTRL_OR_Z);
-
-/* Hardware ring buffer related event attributes */
-IIO_EVENT_ATTR_RING_50_FULL_SH(iio_event_all,
-			       sca3000_query_ring_int,
-			       sca3000_set_ring_int,
-			       SCA3000_INT_MASK_RING_HALF);
-
-IIO_EVENT_ATTR_RING_75_FULL_SH(iio_event_all,
-			       sca3000_query_ring_int,
-			       sca3000_set_ring_int,
-			       SCA3000_INT_MASK_RING_THREE_QUARTER);
+static IIO_DEVICE_ATTR_NAMED(accel_xayaz_mag_falling_en,
+			     accel_x&y&z_mag_falling_en,
+			     S_IRUGO | S_IWUSR,
+			     sca3000_query_free_fall_mode,
+			     sca3000_set_free_fall_mode,
+			     0);
+
+static IIO_CONST_ATTR_NAMED(accel_xayaz_mag_falling_period,
+			    accel_x&y&z_mag_falling_period,
+			    "0.226");
 
 static struct attribute *sca3000_event_attributes[] = {
-	&iio_event_attr_accel_xayaz_mag_falling_en.dev_attr.attr,
+	&iio_dev_attr_accel_xayaz_mag_falling_en.dev_attr.attr,
 	&iio_const_attr_accel_xayaz_mag_falling_period.dev_attr.attr,
-	&iio_event_attr_accel_x_mag_rising_en.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw_mag_rising_value.dev_attr.attr,
-	&iio_event_attr_accel_y_mag_rising_en.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw_mag_rising_value.dev_attr.attr,
-	&iio_event_attr_accel_z_mag_rising_en.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw_mag_rising_value.dev_attr.attr,
-	&iio_event_attr_ring_50_full.dev_attr.attr,
-	&iio_event_attr_ring_75_full.dev_attr.attr,
 	NULL,
 };
 
@@ -1241,70 +1049,50 @@ static struct attribute_group sca3000_event_attribute_group = {
 static int sca3000_clean_setup(struct sca3000_state *st)
 {
 	int ret;
-	u8 *rx;
 
 	mutex_lock(&st->lock);
 	/* Ensure all interrupts have been acknowledged */
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_INT_STATUS, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_INT_STATUS, 1);
 	if (ret)
 		goto error_ret;
-	kfree(rx);
 
 	/* Turn off all motion detection channels */
-	ret = sca3000_read_ctrl_reg(st,
-				    SCA3000_REG_CTRL_SEL_MD_CTRL,
-				    &rx);
-	if (ret)
+	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_MD_CTRL);
+	if (ret < 0)
 		goto error_ret;
-	ret = sca3000_write_ctrl_reg(st,
-				     SCA3000_REG_CTRL_SEL_MD_CTRL,
-				     rx[1] & SCA3000_MD_CTRL_PROT_MASK);
-	kfree(rx);
+	ret = sca3000_write_ctrl_reg(st, SCA3000_REG_CTRL_SEL_MD_CTRL,
+				     ret & SCA3000_MD_CTRL_PROT_MASK);
 	if (ret)
 		goto error_ret;
 
 	/* Disable ring buffer */
-	sca3000_read_ctrl_reg(st,
-			      SCA3000_REG_CTRL_SEL_OUT_CTRL,
-			      &rx);
-	/* Frequency of ring buffer sampling deliberately restricted to make
-	 * debugging easier - add control of this later */
-	ret = sca3000_write_ctrl_reg(st,
-				     SCA3000_REG_CTRL_SEL_OUT_CTRL,
-				     (rx[1] & SCA3000_OUT_CTRL_PROT_MASK)
+	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL);
+	ret = sca3000_write_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL,
+				     (ret & SCA3000_OUT_CTRL_PROT_MASK)
 				     | SCA3000_OUT_CTRL_BUF_X_EN
 				     | SCA3000_OUT_CTRL_BUF_Y_EN
 				     | SCA3000_OUT_CTRL_BUF_Z_EN
 				     | SCA3000_OUT_CTRL_BUF_DIV_4);
-	kfree(rx);
-
 	if (ret)
 		goto error_ret;
 	/* Enable interrupts, relevant to mode and set up as active low */
-	ret = sca3000_read_data(st,
-			  SCA3000_REG_ADDR_INT_MASK,
-			  &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_INT_MASK, 1);
 	if (ret)
 		goto error_ret;
 	ret = sca3000_write_reg(st,
 				SCA3000_REG_ADDR_INT_MASK,
-				(rx[1] & SCA3000_INT_MASK_PROT_MASK)
+				(ret & SCA3000_INT_MASK_PROT_MASK)
 				| SCA3000_INT_MASK_ACTIVE_LOW);
-	kfree(rx);
 	if (ret)
 		goto error_ret;
 	/* Select normal measurement mode, free fall off, ring off */
 	/* Ring in 12 bit mode - it is fine to overwrite reserved bits 3,5
 	 * as that occurs in one of the example on the datasheet */
-	ret = sca3000_read_data(st,
-			  SCA3000_REG_ADDR_MODE,
-			  &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
-	ret = sca3000_write_reg(st,
-				SCA3000_REG_ADDR_MODE,
-				(rx[1] & SCA3000_MODE_PROT_MASK));
-	kfree(rx);
+	ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE,
+				(st->rx[0] & SCA3000_MODE_PROT_MASK));
 	st->bpse = 11;
 
 error_ret:
@@ -1312,8 +1100,29 @@ static int sca3000_clean_setup(struct sca3000_state *st)
 	return ret;
 }
 
-static int __devinit __sca3000_probe(struct spi_device *spi,
-				     enum sca3000_variant variant)
+static const struct iio_info sca3000_info = {
+	.attrs = &sca3000_attribute_group,
+	.read_raw = &sca3000_read_raw,
+	.num_interrupt_lines = 1,
+	.event_attrs = &sca3000_event_attribute_group,
+	.read_event_value = &sca3000_read_thresh,
+	.write_event_value = &sca3000_write_thresh,
+	.read_event_config = &sca3000_read_event_config,
+	.write_event_config = &sca3000_write_event_config,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info sca3000_info_with_temp = {
+	.attrs = &sca3000_attribute_group_with_temp,
+	.read_raw = &sca3000_read_raw,
+	.read_event_value = &sca3000_read_thresh,
+	.write_event_value = &sca3000_write_thresh,
+	.read_event_config = &sca3000_read_event_config,
+	.write_event_config = &sca3000_write_event_config,
+	.driver_module = THIS_MODULE,
+};
+
+static int __devinit sca3000_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
 	struct sca3000_state *st;
@@ -1325,75 +1134,57 @@ static int __devinit __sca3000_probe(struct spi_device *spi,
 	}
 	spi_set_drvdata(spi, st);
 
-	st->tx = kmalloc(sizeof(*st->tx)*6, GFP_KERNEL);
-	if (st->tx == NULL) {
-		ret = -ENOMEM;
-		goto error_clear_st;
-	}
-	st->rx = kmalloc(sizeof(*st->rx)*3, GFP_KERNEL);
-	if (st->rx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_tx;
-	}
 	st->us = spi;
 	mutex_init(&st->lock);
-	st->info = &sca3000_spi_chip_info_tbl[variant];
+	st->info = &sca3000_spi_chip_info_tbl[spi_get_device_id(spi)
+					      ->driver_data];
 
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
-		goto error_free_rx;
+		goto error_clear_st;
 	}
-
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &sca3000_event_attribute_group;
+	st->indio_dev->name = spi_get_device_id(spi)->name;
 	if (st->info->temp_output)
-		st->indio_dev->attrs = &sca3000_attribute_group_with_temp;
-	else
-		st->indio_dev->attrs = &sca3000_attribute_group;
+		st->indio_dev->info = &sca3000_info_with_temp;
+	else {
+		st->indio_dev->info = &sca3000_info;
+		st->indio_dev->channels = sca3000_channels;
+		st->indio_dev->num_channels = ARRAY_SIZE(sca3000_channels);
+	}
 	st->indio_dev->dev_data = (void *)(st);
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	sca3000_configure_ring(st->indio_dev);
-
 	ret = iio_device_register(st->indio_dev);
 	if (ret < 0)
 		goto error_free_dev;
 	regdone = 1;
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  sca3000_channels,
+					  ARRAY_SIZE(sca3000_channels));
 	if (ret < 0)
 		goto error_unregister_dev;
 	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0) {
-		INIT_WORK(&st->interrupt_handler_ws,
-			  sca3000_interrupt_handler_bh);
-		ret = iio_register_interrupt_line(spi->irq,
-						  st->indio_dev,
-						  0,
-						  IRQF_TRIGGER_FALLING,
-						  "sca3000");
+		ret = request_threaded_irq(spi->irq,
+					   NULL,
+					   &sca3000_event_handler,
+					   IRQF_TRIGGER_FALLING,
+					   "sca3000",
+					   st->indio_dev);
 		if (ret)
 			goto error_unregister_ring;
-		/* RFC
-		 * Probably a common situation.  All interrupts need an ack
-		 * and there is only one handler so the complicated list system
-		 * is overkill.  At very least a simpler registration method
-		 * might be worthwhile.
-		 */
-		iio_add_event_to_list(
-			iio_event_attr_accel_z_mag_rising_en.listel,
-			&st->indio_dev
-			->interrupts[0]->ev_list);
 	}
 	sca3000_register_ring_funcs(st->indio_dev);
 	ret = sca3000_clean_setup(st);
 	if (ret)
-		goto error_unregister_interrupt_line;
+		goto error_free_irq;
 	return 0;
 
-error_unregister_interrupt_line:
+error_free_irq:
 	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
+		free_irq(spi->irq, st->indio_dev);
 error_unregister_ring:
 	iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unregister_dev:
@@ -1402,10 +1193,6 @@ static int __devinit __sca3000_probe(struct spi_device *spi,
 		iio_device_unregister(st->indio_dev);
 	else
 		iio_free_device(st->indio_dev);
-error_free_rx:
-	kfree(st->rx);
-error_free_tx:
-	kfree(st->tx);
 error_clear_st:
 	kfree(st);
 error_ret:
@@ -1415,20 +1202,19 @@ static int __devinit __sca3000_probe(struct spi_device *spi,
 static int sca3000_stop_all_interrupts(struct sca3000_state *st)
 {
 	int ret;
-	u8 *rx;
 
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_INT_MASK, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_INT_MASK, 1);
 	if (ret)
 		goto error_ret;
 	ret = sca3000_write_reg(st, SCA3000_REG_ADDR_INT_MASK,
-				(rx[1] & ~(SCA3000_INT_MASK_RING_THREE_QUARTER
-					   | SCA3000_INT_MASK_RING_HALF
-					   | SCA3000_INT_MASK_ALL_INTS)));
+				(st->rx[0] &
+				 ~(SCA3000_INT_MASK_RING_THREE_QUARTER |
+				   SCA3000_INT_MASK_RING_HALF |
+				   SCA3000_INT_MASK_ALL_INTS)));
 error_ret:
-	kfree(rx);
+	mutex_unlock(&st->lock);
 	return ret;
-
 }
 
 static int sca3000_remove(struct spi_device *spi)
@@ -1441,87 +1227,44 @@ static int sca3000_remove(struct spi_device *spi)
 	if (ret)
 		return ret;
 	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(spi->irq, indio_dev);
 	iio_ring_buffer_unregister(indio_dev->ring);
 	sca3000_unconfigure_ring(indio_dev);
 	iio_device_unregister(indio_dev);
 
-	kfree(st->tx);
-	kfree(st->rx);
 	kfree(st);
 
 	return 0;
 }
 
-/* These macros save on an awful lot of repeated code */
-#define SCA3000_VARIANT_PROBE(_name)				\
-	static int __devinit					\
-	sca3000_##_name##_probe(struct spi_device *spi)		\
-	{							\
-		return __sca3000_probe(spi, _name);		\
-	}
-
-#define SCA3000_VARIANT_SPI_DRIVER(_name)			\
-	struct spi_driver sca3000_##_name##_driver = {		\
-		.driver = {					\
-			.name = "sca3000_" #_name,		\
-			.owner = THIS_MODULE,			\
-		},						\
-		.probe = sca3000_##_name##_probe,		\
-		.remove = __devexit_p(sca3000_remove),		\
-	}
-
-SCA3000_VARIANT_PROBE(d01);
-static SCA3000_VARIANT_SPI_DRIVER(d01);
-
-SCA3000_VARIANT_PROBE(e02);
-static SCA3000_VARIANT_SPI_DRIVER(e02);
-
-SCA3000_VARIANT_PROBE(e04);
-static SCA3000_VARIANT_SPI_DRIVER(e04);
+static const struct spi_device_id sca3000_id[] = {
+	{"sca3000_d01", d01},
+	{"sca3000_e02", e02},
+	{"sca3000_e04", e04},
+	{"sca3000_e05", e05},
+	{}
+};
 
-SCA3000_VARIANT_PROBE(e05);
-static SCA3000_VARIANT_SPI_DRIVER(e05);
+static struct spi_driver sca3000_driver = {
+	.driver = {
+		.name = "sca3000",
+		.owner = THIS_MODULE,
+	},
+	.probe = sca3000_probe,
+	.remove = __devexit_p(sca3000_remove),
+	.id_table = sca3000_id,
+};
 
 static __init int sca3000_init(void)
 {
-	int ret;
-
-	ret = spi_register_driver(&sca3000_d01_driver);
-	if (ret)
-		goto error_ret;
-	ret = spi_register_driver(&sca3000_e02_driver);
-	if (ret)
-		goto error_unreg_d01;
-	ret = spi_register_driver(&sca3000_e04_driver);
-	if (ret)
-		goto error_unreg_e02;
-	ret = spi_register_driver(&sca3000_e05_driver);
-	if (ret)
-		goto error_unreg_e04;
-
-	return 0;
-
-error_unreg_e04:
-	spi_unregister_driver(&sca3000_e04_driver);
-error_unreg_e02:
-	spi_unregister_driver(&sca3000_e02_driver);
-error_unreg_d01:
-	spi_unregister_driver(&sca3000_d01_driver);
-error_ret:
-
-	return ret;
+	return spi_register_driver(&sca3000_driver);
 }
+module_init(sca3000_init);
 
 static __exit void sca3000_exit(void)
 {
-	spi_unregister_driver(&sca3000_e05_driver);
-	spi_unregister_driver(&sca3000_e04_driver);
-	spi_unregister_driver(&sca3000_e02_driver);
-	spi_unregister_driver(&sca3000_d01_driver);
+	spi_unregister_driver(&sca3000_driver);
 }
-
-module_init(sca3000_init);
 module_exit(sca3000_exit);
 
 MODULE_AUTHOR("Jonathan Cameron <jic23@cam.ac.uk>");
diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c
index a730a7638de18de9e669f7bc7783291db190419c..7c4ff0b1df041b1142ffb14c13f1c9b246efb86b 100644
--- a/drivers/staging/iio/accel/sca3000_ring.c
+++ b/drivers/staging/iio/accel/sca3000_ring.c
@@ -17,6 +17,8 @@
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
 #include <linux/sysfs.h>
+#include <linux/sched.h>
+#include <linux/poll.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -34,26 +36,61 @@
  * Currently scan elements aren't configured so it doesn't matter.
  */
 
+static int sca3000_read_data(struct sca3000_state *st,
+			    uint8_t reg_address_high,
+			    u8 **rx_p,
+			    int len)
+{
+	int ret;
+	struct spi_message msg;
+	struct spi_transfer xfer[2] = {
+		{
+			.len = 1,
+			.tx_buf = st->tx,
+		}, {
+			.len = len,
+		}
+	};
+	*rx_p = kmalloc(len, GFP_KERNEL);
+	if (*rx_p == NULL) {
+		ret = -ENOMEM;
+		goto error_ret;
+	}
+	xfer[1].rx_buf = *rx_p;
+	st->tx[0] = SCA3000_READ_REG(reg_address_high);
+	spi_message_init(&msg);
+	spi_message_add_tail(&xfer[0], &msg);
+	spi_message_add_tail(&xfer[1], &msg);
+	ret = spi_sync(st->us, &msg);
+	if (ret) {
+		dev_err(get_device(&st->us->dev), "problem reading register");
+		goto error_free_rx;
+	}
+
+	return 0;
+error_free_rx:
+	kfree(*rx_p);
+error_ret:
+	return ret;
+}
+
 /**
- * sca3000_rip_hw_rb() - main ring access function, pulls data from ring
+ * sca3000_read_first_n_hw_rb() - main ring access, pulls data from ring
  * @r:			the ring
  * @count:		number of samples to try and pull
  * @data:		output the actual samples pulled from the hw ring
- * @dead_offset:	cheating a bit here: Set to 1 so as to allow for the
- *			leading byte used in bus comms.
  *
  * Currently does not provide timestamps.  As the hardware doesn't add them they
  * can only be inferred approximately from ring buffer events such as 50% full
  * and knowledge of when buffer was last emptied.  This is left to userspace.
  **/
-static int sca3000_rip_hw_rb(struct iio_ring_buffer *r,
-			     size_t count, u8 **data, int *dead_offset)
+static int sca3000_read_first_n_hw_rb(struct iio_ring_buffer *r,
+				      size_t count, char __user *buf)
 {
 	struct iio_hw_ring_buffer *hw_ring = iio_to_hw_ring_buf(r);
 	struct iio_dev *indio_dev = hw_ring->private;
 	struct sca3000_state *st = indio_dev->dev_data;
 	u8 *rx;
-	s16 *samples;
 	int ret, i, num_available, num_read = 0;
 	int bytes_per_sample = 1;
 
@@ -61,44 +98,38 @@ static int sca3000_rip_hw_rb(struct iio_ring_buffer *r,
 		bytes_per_sample = 2;
 
 	mutex_lock(&st->lock);
-	/* Check how much data is available:
-	 * RFC: Implement an ioctl to not bother checking whether there
-	 * is enough data in the ring?  Afterall, if we are responding
-	 * to an interrupt we have a minimum content guaranteed so it
-	 * seems slight silly to waste time checking it is there.
-	 */
-	ret = sca3000_read_data(st,
-				SCA3000_REG_ADDR_BUF_COUNT,
-				&rx, 1);
+	if (count % bytes_per_sample) {
+		ret = -EINVAL;
+		goto error_ret;
+	}
+
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_BUF_COUNT, 1);
 	if (ret)
 		goto error_ret;
 	else
-		num_available = rx[1];
-	/* num_available is the total number of samples available
+		num_available = st->rx[0];
+	/*
+	 * num_available is the total number of samples available
 	 * i.e. number of time points * number of channels.
 	 */
-	kfree(rx);
 	if (count > num_available * bytes_per_sample)
 		num_read = num_available*bytes_per_sample;
 	else
-		num_read = count - (count % (bytes_per_sample));
+		num_read = count;
 
-	/* Avoid the read request byte */
-	*dead_offset = 1;
 	ret = sca3000_read_data(st,
 				SCA3000_REG_ADDR_RING_OUT,
-				data, num_read);
-
-	/* Convert byte order and shift to default resolution */
-	if (st->bpse == 11) {
-		samples = (s16*)(*data+1);
-		for (i = 0; i < (num_read/2); i++) {
-			samples[i] = be16_to_cpup(
-					(__be16 *)&(samples[i]));
-			samples[i] >>= 3;
-		}
-	}
+				&rx, num_read);
+	if (ret)
+		goto error_ret;
 
+	for (i = 0; i < num_read; i++)
+		*(((u16 *)rx) + i) = be16_to_cpup((u16 *)rx + i);
+
+	if (copy_to_user(buf, rx, num_read))
+		ret = -EFAULT;
+	kfree(rx);
+	r->stufftoread = 0;
 error_ret:
 	mutex_unlock(&st->lock);
 
@@ -126,6 +157,76 @@ static IIO_RING_ENABLE_ATTR;
 static IIO_RING_BYTES_PER_DATUM_ATTR;
 static IIO_RING_LENGTH_ATTR;
 
+/**
+ * sca3000_query_ring_int() is the hardware ring status interrupt enabled
+ **/
+static ssize_t sca3000_query_ring_int(struct device *dev,
+				      struct device_attribute *attr,
+				      char *buf)
+{
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int ret, val;
+	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = ring->indio_dev;
+	struct sca3000_state *st = indio_dev->dev_data;
+
+	mutex_lock(&st->lock);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_INT_MASK, 1);
+	val = st->rx[0];
+	mutex_unlock(&st->lock);
+	if (ret)
+		return ret;
+
+	return sprintf(buf, "%d\n", !!(val & this_attr->address));
+}
+
+/**
+ * sca3000_set_ring_int() set state of ring status interrupt
+ **/
+static ssize_t sca3000_set_ring_int(struct device *dev,
+				      struct device_attribute *attr,
+				      const char *buf,
+				      size_t len)
+{
+	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = ring->indio_dev;
+	struct sca3000_state *st = indio_dev->dev_data;
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	long val;
+	int ret;
+
+	mutex_lock(&st->lock);
+	ret = strict_strtol(buf, 10, &val);
+	if (ret)
+		goto error_ret;
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_INT_MASK, 1);
+	if (ret)
+		goto error_ret;
+	if (val)
+		ret = sca3000_write_reg(st,
+					SCA3000_REG_ADDR_INT_MASK,
+					st->rx[0] | this_attr->address);
+	else
+		ret = sca3000_write_reg(st,
+					SCA3000_REG_ADDR_INT_MASK,
+					st->rx[0] & ~this_attr->address);
+error_ret:
+	mutex_unlock(&st->lock);
+
+	return ret ? ret : len;
+}
+
+static IIO_DEVICE_ATTR(50_percent, S_IRUGO | S_IWUSR,
+		       sca3000_query_ring_int,
+		       sca3000_set_ring_int,
+		       SCA3000_INT_MASK_RING_HALF);
+
+static IIO_DEVICE_ATTR(75_percent, S_IRUGO | S_IWUSR,
+		       sca3000_query_ring_int,
+		       sca3000_set_ring_int,
+		       SCA3000_INT_MASK_RING_THREE_QUARTER);
+
+
 /**
  * sca3000_show_ring_bpse() -sysfs function to query bits per sample from ring
  * @dev: ring buffer device
@@ -137,20 +238,18 @@ static ssize_t sca3000_show_ring_bpse(struct device *dev,
 				      char *buf)
 {
 	int len = 0, ret;
-	u8 *rx;
 	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
 	struct iio_dev *indio_dev = ring->indio_dev;
 	struct sca3000_state *st = indio_dev->dev_data;
 
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
-	if (rx[1] & SCA3000_RING_BUF_8BIT)
+	if (st->rx[0] & SCA3000_RING_BUF_8BIT)
 		len = sprintf(buf, "s8/8\n");
 	else
 		len = sprintf(buf, "s11/16\n");
-	kfree(rx);
 error_ret:
 	mutex_unlock(&st->lock);
 
@@ -173,20 +272,19 @@ static ssize_t sca3000_store_ring_bpse(struct device *dev,
 	struct iio_dev *indio_dev = ring->indio_dev;
 	struct sca3000_state *st = indio_dev->dev_data;
 	int ret;
-	u8 *rx;
 
 	mutex_lock(&st->lock);
 
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
-	if (strncmp(buf, "s8/8", 4) == 0) {
+	if (sysfs_streq(buf, "s8/8")) {
 		ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE,
-					rx[1] | SCA3000_RING_BUF_8BIT);
+					st->rx[0] | SCA3000_RING_BUF_8BIT);
 		st->bpse = 8;
-	} else if (strncmp(buf, "s11/16", 5) == 0) {
+	} else if (sysfs_streq(buf, "s11/16")) {
 		ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE,
-					rx[1] & ~SCA3000_RING_BUF_8BIT);
+					st->rx[0] & ~SCA3000_RING_BUF_8BIT);
 		st->bpse = 11;
 	} else
 		ret = -EINVAL;
@@ -196,32 +294,22 @@ static ssize_t sca3000_store_ring_bpse(struct device *dev,
 	return ret ? ret : len;
 }
 
-static IIO_SCAN_EL_C(accel_x, 0, 0, NULL);
-static IIO_SCAN_EL_C(accel_y, 1, 0, NULL);
-static IIO_SCAN_EL_C(accel_z, 2, 0, NULL);
-static IIO_CONST_ATTR(accel_type_available, "s8/8 s11/16");
-static IIO_DEVICE_ATTR(accel_type,
-		       S_IRUGO | S_IWUSR,
-		       sca3000_show_ring_bpse,
-		       sca3000_store_ring_bpse,
-		       0);
+static ssize_t sca3000_show_buffer_scale(struct device *dev,
+					 struct device_attribute *attr,
+					 char *buf)
+{
+	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = ring->indio_dev;
+	struct sca3000_state *st = indio_dev->dev_data;
 
-static struct attribute *sca3000_scan_el_attrs[] = {
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_scan_el_accel_z.dev_attr.attr,
-	&iio_const_attr_accel_z_index.dev_attr.attr,
-	&iio_const_attr_accel_type_available.dev_attr.attr,
-	&iio_dev_attr_accel_type.dev_attr.attr,
-	NULL
-};
+	return sprintf(buf, "0.%06d\n", 4*st->info->scale);
+}
 
-static struct attribute_group sca3000_scan_el_group = {
-	.attrs = sca3000_scan_el_attrs,
-	.name = "scan_elements",
-};
+static IIO_DEVICE_ATTR(accel_scale,
+		       S_IRUGO,
+		       sca3000_show_buffer_scale,
+		       NULL,
+		       0);
 
 /*
  * Ring buffer attributes
@@ -233,6 +321,9 @@ static struct attribute *sca3000_ring_attributes[] = {
 	&dev_attr_length.attr,
 	&dev_attr_bytes_per_datum.attr,
 	&dev_attr_enable.attr,
+	&iio_dev_attr_50_percent.dev_attr.attr,
+	&iio_dev_attr_75_percent.dev_attr.attr,
+	&iio_dev_attr_accel_scale.dev_attr.attr,
 	NULL,
 };
 
@@ -258,11 +349,12 @@ static struct iio_ring_buffer *sca3000_rb_allocate(struct iio_dev *indio_dev)
 	ring = kzalloc(sizeof *ring, GFP_KERNEL);
 	if (!ring)
 		return NULL;
+
 	ring->private = indio_dev;
 	buf = &ring->buf;
+	buf->stufftoread = 0;
 	iio_ring_buffer_init(buf, indio_dev);
 	buf->dev.type = &sca3000_ring_type;
-	device_initialize(&buf->dev);
 	buf->dev.parent = &indio_dev->dev;
 	dev_set_drvdata(&buf->dev, (void *)buf);
 
@@ -275,6 +367,12 @@ static inline void sca3000_rb_free(struct iio_ring_buffer *r)
 		iio_put_ring_buffer(r);
 }
 
+static const struct iio_ring_access_funcs sca3000_ring_access_funcs = {
+	.read_first_n = &sca3000_read_first_n_hw_rb,
+	.get_length = &sca3000_ring_get_length,
+	.get_bytes_per_datum = &sca3000_ring_get_bytes_per_datum,
+};
+
 int sca3000_configure_ring(struct iio_dev *indio_dev)
 {
 	indio_dev->ring = sca3000_rb_allocate(indio_dev);
@@ -282,10 +380,11 @@ int sca3000_configure_ring(struct iio_dev *indio_dev)
 		return -ENOMEM;
 	indio_dev->modes |= INDIO_RING_HARDWARE_BUFFER;
 
-	indio_dev->ring->scan_el_attrs = &sca3000_scan_el_group;
-	indio_dev->ring->access.rip_lots = &sca3000_rip_hw_rb;
-	indio_dev->ring->access.get_length = &sca3000_ring_get_length;
-	indio_dev->ring->access.get_bytes_per_datum = &sca3000_ring_get_bytes_per_datum;
+	indio_dev->ring->access = &sca3000_ring_access_funcs;
+
+	iio_scan_mask_set(indio_dev->ring, 0);
+	iio_scan_mask_set(indio_dev->ring, 1);
+	iio_scan_mask_set(indio_dev->ring, 2);
 
 	return 0;
 }
@@ -300,22 +399,20 @@ int __sca3000_hw_ring_state_set(struct iio_dev *indio_dev, bool state)
 {
 	struct sca3000_state *st = indio_dev->dev_data;
 	int ret;
-	u8 *rx;
 
 	mutex_lock(&st->lock);
-	ret = sca3000_read_data(st, SCA3000_REG_ADDR_MODE, &rx, 1);
+	ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1);
 	if (ret)
 		goto error_ret;
 	if (state) {
 		printk(KERN_INFO "supposedly enabling ring buffer\n");
 		ret = sca3000_write_reg(st,
 					SCA3000_REG_ADDR_MODE,
-					(rx[1] | SCA3000_RING_BUF_ENABLE));
+					(st->rx[0] | SCA3000_RING_BUF_ENABLE));
 	} else
 		ret = sca3000_write_reg(st,
 					SCA3000_REG_ADDR_MODE,
-					(rx[1] & ~SCA3000_RING_BUF_ENABLE));
-	kfree(rx);
+					(st->rx[0] & ~SCA3000_RING_BUF_ENABLE));
 error_ret:
 	mutex_unlock(&st->lock);
 
@@ -338,10 +435,14 @@ static int sca3000_hw_ring_postdisable(struct iio_dev *indio_dev)
 	return __sca3000_hw_ring_state_set(indio_dev, 0);
 }
 
+static const struct iio_ring_setup_ops sca3000_ring_setup_ops = {
+	.preenable = &sca3000_hw_ring_preenable,
+	.postdisable = &sca3000_hw_ring_postdisable,
+};
+
 void sca3000_register_ring_funcs(struct iio_dev *indio_dev)
 {
-	indio_dev->ring->preenable = &sca3000_hw_ring_preenable;
-	indio_dev->ring->postdisable = &sca3000_hw_ring_postdisable;
+	indio_dev->ring->setup_ops = &sca3000_ring_setup_ops;
 }
 
 /**
@@ -352,11 +453,9 @@ void sca3000_register_ring_funcs(struct iio_dev *indio_dev)
  **/
 void sca3000_ring_int_process(u8 val, struct iio_ring_buffer *ring)
 {
-	if (val & SCA3000_INT_STATUS_THREE_QUARTERS)
-		iio_push_or_escallate_ring_event(ring,
-						 IIO_EVENT_CODE_RING_75_FULL,
-						 0);
-	else if (val & SCA3000_INT_STATUS_HALF)
-		iio_push_ring_event(ring,
-				    IIO_EVENT_CODE_RING_50_FULL, 0);
+	if (val & (SCA3000_INT_STATUS_THREE_QUARTERS |
+		   SCA3000_INT_STATUS_HALF)) {
+		ring->stufftoread = true;
+		wake_up_interruptible(&ring->pollq);
+	}
 }
diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index 6692a3d87f2399ad417131ad3d7efc99a5ef2e77..8c751c46ddd7e080a1424c873fe29f4545aa7fde 100644
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -3,30 +3,6 @@
 #
 comment "Analog to digital convertors"
 
-config MAX1363
-	tristate "MAXIM max1363 ADC driver"
-	depends on I2C
-	select IIO_TRIGGER if IIO_RING_BUFFER
-	select MAX1363_RING_BUFFER
-	help
-	  Say yes here to build support for many MAXIM i2c analog to digital
-	  convertors (ADC). (max1361, max1362, max1363, max1364, max1036,
-	  max1037, max1038, max1039, max1136, max1136, max1137, max1138,
-	  max1139, max1236, max1237, max11238, max1239, max11600, max11601,
-	  max11602, max11603, max11604, max11605, max11606, max11607,
-	  max11608, max11609, max11610, max11611, max11612, max11613,
-	  max11614, max11615, max11616, max11617) Provides direct access
-	  via sysfs.
-
-config MAX1363_RING_BUFFER
-	bool "MAXIM max1363: use ring buffer"
-	depends on MAX1363
-	select IIO_RING_BUFFER
-	select IIO_SW_RING
-	help
-	  Say yes here to include ring buffer support in the MAX1363
-	  ADC driver.
-
 config AD7150
 	tristate "Analog Devices ad7150/1/6 capacitive sensor driver"
 	depends on I2C
@@ -142,6 +118,18 @@ config AD7887
 	  To compile this driver as a module, choose M here: the
 	  module will be called ad7887.
 
+config AD7780
+	tristate "Analog Devices AD7780 AD7781 ADC driver"
+	depends on SPI
+	depends on GPIOLIB
+	help
+	  Say yes here to build support for Analog Devices
+	  AD7780 and AD7781 SPI analog to digital convertors (ADC).
+	  If unsure, say N (but it's safe to say "Y").
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ad7780.
+
 config AD7745
 	tristate "Analog Devices AD7745, AD7746 AD7747 capacitive sensor driver"
 	depends on I2C
@@ -179,3 +167,27 @@ config ADT7410
 	help
 	  Say yes here to build support for Analog Devices ADT7410
 	  temperature sensors.
+
+config MAX1363
+	tristate "Maxim max1363 ADC driver"
+	depends on I2C
+	select IIO_TRIGGER if IIO_RING_BUFFER
+	select MAX1363_RING_BUFFER
+	help
+	  Say yes here to build support for many Maxim i2c analog to digital
+	  convertors (ADC). (max1361, max1362, max1363, max1364, max1036,
+	  max1037, max1038, max1039, max1136, max1136, max1137, max1138,
+	  max1139, max1236, max1237, max11238, max1239, max11600, max11601,
+	  max11602, max11603, max11604, max11605, max11606, max11607,
+	  max11608, max11609, max11610, max11611, max11612, max11613,
+	  max11614, max11615, max11616, max11617, max11644, max11645,
+	  max11646, max11647) Provides direct access via sysfs.
+
+config MAX1363_RING_BUFFER
+	bool "Maxim max1363: use ring buffer"
+	depends on MAX1363
+	select IIO_RING_BUFFER
+	select IIO_SW_RING
+	help
+	  Say yes here to include ring buffer support in the MAX1363
+	  ADC driver.
diff --git a/drivers/staging/iio/adc/Makefile b/drivers/staging/iio/adc/Makefile
index 31067defd79b8be3e507aafd95a64a59a4ca2af4..1d9b3f582eab7761a7143ad9982615e160bc5952 100644
--- a/drivers/staging/iio/adc/Makefile
+++ b/drivers/staging/iio/adc/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_AD7152) += ad7152.o
 obj-$(CONFIG_AD7291) += ad7291.o
 obj-$(CONFIG_AD7314) += ad7314.o
 obj-$(CONFIG_AD7745) += ad7745.o
+obj-$(CONFIG_AD7780) += ad7780.o
 obj-$(CONFIG_AD7816) += ad7816.o
 obj-$(CONFIG_ADT75) += adt75.o
 obj-$(CONFIG_ADT7310) += adt7310.o
diff --git a/drivers/staging/iio/adc/ad7150.c b/drivers/staging/iio/adc/ad7150.c
index 8555766109d894e1623aaf0177e43fac75b04324..ca32b6778a9e95488f68a4c8668202b21046a280 100644
--- a/drivers/staging/iio/adc/ad7150.c
+++ b/drivers/staging/iio/adc/ad7150.c
@@ -7,15 +7,10 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/i2c.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -63,12 +58,9 @@
  */
 
 struct ad7150_chip_info {
-	const char *name;
 	struct i2c_client *client;
 	struct iio_dev *indio_dev;
-	struct work_struct thresh_work;
 	bool inter;
-	s64 last_timestamp;
 	u16 ch1_threshold;     /* Ch1 Threshold (in fixed threshold mode) */
 	u8  ch1_sensitivity;   /* Ch1 Sensitivity (in adaptive threshold mode) */
 	u8  ch1_timeout;       /* Ch1 Timeout (in adaptive threshold mode) */
@@ -88,7 +80,8 @@ struct ad7150_conversion_mode {
 	u8 reg_cfg;
 };
 
-struct ad7150_conversion_mode ad7150_conv_mode_table[AD7150_MAX_CONV_MODE] = {
+static struct ad7150_conversion_mode
+ad7150_conv_mode_table[AD7150_MAX_CONV_MODE] = {
 	{ "idle", 0 },
 	{ "continuous-conversion", 1 },
 	{ "single-conversion", 2 },
@@ -590,17 +583,6 @@ static IIO_DEV_ATTR_CH2_SETUP(S_IRUGO | S_IWUSR,
 		ad7150_show_ch2_setup,
 		ad7150_store_ch2_setup);
 
-static ssize_t ad7150_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7150_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7150_show_name, NULL, 0);
-
 static ssize_t ad7150_show_powerdown_timer(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
@@ -649,7 +631,6 @@ static struct attribute *ad7150_attributes[] = {
 	&iio_dev_attr_powerdown_timer.dev_attr.attr,
 	&iio_dev_attr_ch1_value.dev_attr.attr,
 	&iio_dev_attr_ch2_value.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -661,96 +642,57 @@ static const struct attribute_group ad7150_attribute_group = {
  * threshold events
  */
 
-#define IIO_EVENT_CODE_CH1_HIGH    IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_CH1_LOW     IIO_BUFFER_EVENT_CODE(1)
-#define IIO_EVENT_CODE_CH2_HIGH    IIO_BUFFER_EVENT_CODE(2)
-#define IIO_EVENT_CODE_CH2_LOW     IIO_BUFFER_EVENT_CODE(3)
-
-#define IIO_EVENT_ATTR_CH1_HIGH_SH(_evlist, _show, _store, _mask)	\
-	IIO_EVENT_ATTR_SH(ch1_high, _evlist, _show, _store, _mask)
-
-#define IIO_EVENT_ATTR_CH2_HIGH_SH(_evlist, _show, _store, _mask)	\
-	IIO_EVENT_ATTR_SH(ch2_high, _evlist, _show, _store, _mask)
-
-#define IIO_EVENT_ATTR_CH1_LOW_SH(_evlist, _show, _store, _mask)	\
-	IIO_EVENT_ATTR_SH(ch1_low, _evlist, _show, _store, _mask)
-
-#define IIO_EVENT_ATTR_CH2_LOW_SH(_evlist, _show, _store, _mask)	\
-	IIO_EVENT_ATTR_SH(ch2_low, _evlist, _show, _store, _mask)
-
-static void ad7150_interrupt_handler_bh(struct work_struct *work_s)
+static irqreturn_t ad7150_event_handler(int irq, void *private)
 {
-	struct ad7150_chip_info *chip =
-		container_of(work_s, struct ad7150_chip_info, thresh_work);
+	struct iio_dev *indio_dev = private;
+	struct ad7150_chip_info *chip = iio_dev_get_devdata(indio_dev);
 	u8 int_status;
-
-	enable_irq(chip->client->irq);
+	s64 timestamp = iio_get_time_ns();
 
 	ad7150_i2c_read(chip, AD7150_STATUS, &int_status, 1);
 
 	if ((int_status & AD7150_STATUS_OUT1) && !(chip->old_state & AD7150_STATUS_OUT1))
-		iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_CH1_HIGH,
-				chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_IN,
+						    0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+				timestamp);
 	else if ((!(int_status & AD7150_STATUS_OUT1)) && (chip->old_state & AD7150_STATUS_OUT1))
-		iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_CH1_LOW,
-				chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_IN,
+						    0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_FALLING),
+			       timestamp);
 
 	if ((int_status & AD7150_STATUS_OUT2) && !(chip->old_state & AD7150_STATUS_OUT2))
-		iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_CH2_HIGH,
-				chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_IN,
+						    1,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+			       timestamp);
 	else if ((!(int_status & AD7150_STATUS_OUT2)) && (chip->old_state & AD7150_STATUS_OUT2))
-		iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_CH2_LOW,
-				chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_IN,
+						    1,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_FALLING),
+			       timestamp);
+	return IRQ_HANDLED;
 }
 
-static int ad7150_interrupt_handler_th(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct ad7150_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
-
-	return 0;
-}
-
-IIO_EVENT_SH(threshold, &ad7150_interrupt_handler_th);
-
-static ssize_t ad7150_query_out_mode(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	/*
-	 * AD7150 provides two logic output channels, which can be used as interrupt
-	 * but the pins are not configurable
-	 */
-	return sprintf(buf, "1\n");
-}
-
-static ssize_t ad7150_set_out_mode(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return len;
-}
-
-IIO_EVENT_ATTR_CH1_HIGH_SH(iio_event_threshold, ad7150_query_out_mode, ad7150_set_out_mode, 0);
-IIO_EVENT_ATTR_CH2_HIGH_SH(iio_event_threshold, ad7150_query_out_mode, ad7150_set_out_mode, 0);
-IIO_EVENT_ATTR_CH1_LOW_SH(iio_event_threshold, ad7150_query_out_mode, ad7150_set_out_mode, 0);
-IIO_EVENT_ATTR_CH2_LOW_SH(iio_event_threshold, ad7150_query_out_mode, ad7150_set_out_mode, 0);
+static IIO_CONST_ATTR(ch1_high_en, "1");
+static IIO_CONST_ATTR(ch2_high_en, "1");
+static IIO_CONST_ATTR(ch1_low_en, "1");
+static IIO_CONST_ATTR(ch2_low_en, "1");
 
 static struct attribute *ad7150_event_attributes[] = {
-	&iio_event_attr_ch1_high.dev_attr.attr,
-	&iio_event_attr_ch2_high.dev_attr.attr,
-	&iio_event_attr_ch1_low.dev_attr.attr,
-	&iio_event_attr_ch2_low.dev_attr.attr,
+	&iio_const_attr_ch1_high_en.dev_attr.attr,
+	&iio_const_attr_ch2_high_en.dev_attr.attr,
+	&iio_const_attr_ch1_low_en.dev_attr.attr,
+	&iio_const_attr_ch2_low_en.dev_attr.attr,
 	NULL,
 };
 
@@ -758,6 +700,12 @@ static struct attribute_group ad7150_event_attribute_group = {
 	.attrs = ad7150_event_attributes,
 };
 
+static const struct iio_info ad7150_info = {
+	.attrs = &ad7150_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &ad7150_event_attribute_group,
+	.driver_module = THIS_MODULE,
+};
 /*
  * device probe and remove
  */
@@ -776,21 +724,20 @@ static int __devinit ad7150_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, chip);
 
 	chip->client = client;
-	chip->name = id->name;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
-	/* Echipabilish that the iio_dev is a child of the i2c device */
+	/* Establish that the iio_dev is a child of the i2c device */
+	chip->indio_dev->name = id->name;
 	chip->indio_dev->dev.parent = &client->dev;
-	chip->indio_dev->attrs = &ad7150_attribute_group;
-	chip->indio_dev->event_attrs = &ad7150_event_attribute_group;
+
+	chip->indio_dev->info = &ad7150_info;
 	chip->indio_dev->dev_data = (void *)(chip);
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = 1;
+
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -798,19 +745,16 @@ static int __devinit ad7150_probe(struct i2c_client *client,
 		goto error_free_dev;
 	regdone = 1;
 
-	if (client->irq && gpio_is_valid(irq_to_gpio(client->irq)) > 0) {
-		ret = iio_register_interrupt_line(client->irq,
-				chip->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-				"ad7150");
+	if (client->irq) {
+		ret = request_threaded_irq(client->irq,
+					   NULL,
+					   &ad7150_event_handler,
+					   IRQF_TRIGGER_RISING |
+					   IRQF_TRIGGER_FALLING,
+					   "ad7150",
+					   chip->indio_dev);
 		if (ret)
 			goto error_free_dev;
-
-		iio_add_event_to_list(iio_event_attr_ch2_low.listel,
-				&chip->indio_dev->interrupts[0]->ev_list);
-
-		INIT_WORK(&chip->thresh_work, ad7150_interrupt_handler_bh);
 	}
 
 	dev_err(&client->dev, "%s capacitive sensor registered, irq: %d\n", id->name, client->irq);
@@ -833,8 +777,8 @@ static int __devexit ad7150_remove(struct i2c_client *client)
 	struct ad7150_chip_info *chip = i2c_get_clientdata(client);
 	struct iio_dev *indio_dev = chip->indio_dev;
 
-	if (client->irq && gpio_is_valid(irq_to_gpio(client->irq)) > 0)
-		iio_unregister_interrupt_line(indio_dev, 0);
+	if (client->irq)
+		free_irq(client->irq, indio_dev);
 	iio_device_unregister(indio_dev);
 	kfree(chip);
 
diff --git a/drivers/staging/iio/adc/ad7152.c b/drivers/staging/iio/adc/ad7152.c
index fa7f840623070fb68dab597de791f37e4ed3ef29..7a38bcbbe1af9e96e6c3e2d1ece85346405199c9 100644
--- a/drivers/staging/iio/adc/ad7152.c
+++ b/drivers/staging/iio/adc/ad7152.c
@@ -7,15 +7,11 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/i2c.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -54,7 +50,6 @@
  */
 
 struct ad7152_chip_info {
-	const char *name;
 	struct i2c_client *client;
 	struct iio_dev *indio_dev;
 	u16 ch1_offset;     /* Channel 1 offset calibration coefficient */
@@ -72,7 +67,8 @@ struct ad7152_conversion_mode {
 	u8 reg_cfg;
 };
 
-struct ad7152_conversion_mode ad7152_conv_mode_table[AD7152_MAX_CONV_MODE] = {
+static struct ad7152_conversion_mode
+ad7152_conv_mode_table[AD7152_MAX_CONV_MODE] = {
 	{ "idle", 0 },
 	{ "continuous-conversion", 1 },
 	{ "single-conversion", 2 },
@@ -482,17 +478,6 @@ static IIO_DEV_ATTR_FILTER_RATE_SETUP(S_IRUGO | S_IWUSR,
 		ad7152_show_filter_rate_setup,
 		ad7152_store_filter_rate_setup);
 
-static ssize_t ad7152_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7152_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7152_show_name, NULL, 0);
-
 static struct attribute *ad7152_attributes[] = {
 	&iio_dev_attr_available_conversion_modes.dev_attr.attr,
 	&iio_dev_attr_conversion_mode.dev_attr.attr,
@@ -505,7 +490,6 @@ static struct attribute *ad7152_attributes[] = {
 	&iio_dev_attr_ch1_setup.dev_attr.attr,
 	&iio_dev_attr_ch2_setup.dev_attr.attr,
 	&iio_dev_attr_filter_rate_setup.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -513,6 +497,10 @@ static const struct attribute_group ad7152_attribute_group = {
 	.attrs = ad7152_attributes,
 };
 
+static const struct iio_info ad7152_info = {
+	.attrs = &ad7152_attribute_group,
+	.driver_module = THIS_MODULE,
+};
 /*
  * device probe and remove
  */
@@ -531,19 +519,18 @@ static int __devinit ad7152_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, chip);
 
 	chip->client = client;
-	chip->name = id->name;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
 	/* Echipabilish that the iio_dev is a child of the i2c device */
+	chip->indio_dev->name = id->name;
 	chip->indio_dev->dev.parent = &client->dev;
-	chip->indio_dev->attrs = &ad7152_attribute_group;
+	chip->indio_dev->info = &ad7152_info;
 	chip->indio_dev->dev_data = (void *)(chip);
-	chip->indio_dev->driver_module = THIS_MODULE;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -567,8 +554,6 @@ static int __devexit ad7152_remove(struct i2c_client *client)
 	struct ad7152_chip_info *chip = i2c_get_clientdata(client);
 	struct iio_dev *indio_dev = chip->indio_dev;
 
-	if (client->irq && gpio_is_valid(irq_to_gpio(client->irq)) > 0)
-		iio_unregister_interrupt_line(indio_dev, 0);
 	iio_device_unregister(indio_dev);
 	kfree(chip);
 
diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/staging/iio/adc/ad7291.c
index 34041a72aa529d564f958ff1e524fd1d956c8fb8..1be3453479b75e333343efbaafc2ba90377669ae 100644
--- a/drivers/staging/iio/adc/ad7291.c
+++ b/drivers/staging/iio/adc/ad7291.c
@@ -8,14 +8,12 @@
 
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/list.h>
 #include <linux/i2c.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -62,11 +60,8 @@
  */
 
 struct ad7291_chip_info {
-	const char *name;
 	struct i2c_client *client;
 	struct iio_dev *indio_dev;
-	struct work_struct thresh_work;
-	s64 last_timestamp;
 	u16 command;
 	u8  channels;	/* Active voltage channels */
 };
@@ -438,17 +433,6 @@ static IIO_DEVICE_ATTR(channel_mask, S_IRUGO | S_IWUSR,
 		ad7291_store_channel_mask,
 		0);
 
-static ssize_t ad7291_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7291_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7291_show_name, NULL, 0);
-
 static struct attribute *ad7291_attributes[] = {
 	&iio_dev_attr_available_modes.dev_attr.attr,
 	&iio_dev_attr_mode.dev_attr.attr,
@@ -459,7 +443,6 @@ static struct attribute *ad7291_attributes[] = {
 	&iio_dev_attr_t_average.dev_attr.attr,
 	&iio_dev_attr_voltage.dev_attr.attr,
 	&iio_dev_attr_channel_mask.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -471,28 +454,23 @@ static const struct attribute_group ad7291_attribute_group = {
  * temperature bound events
  */
 
-#define IIO_EVENT_CODE_AD7291_T_SENSE_HIGH  IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_AD7291_T_SENSE_LOW   IIO_BUFFER_EVENT_CODE(1)
-#define IIO_EVENT_CODE_AD7291_T_AVG_HIGH    IIO_BUFFER_EVENT_CODE(2)
-#define IIO_EVENT_CODE_AD7291_T_AVG_LOW     IIO_BUFFER_EVENT_CODE(3)
-#define IIO_EVENT_CODE_AD7291_VOLTAGE_BASE  IIO_BUFFER_EVENT_CODE(4)
-
-static void ad7291_interrupt_bh(struct work_struct *work_s)
+static irqreturn_t ad7291_event_handler(int irq, void *private)
 {
-	struct ad7291_chip_info *chip =
-		container_of(work_s, struct ad7291_chip_info, thresh_work);
+	struct iio_dev *indio_dev = private;
+	struct ad7291_chip_info *chip = iio_dev_get_devdata(private);
 	u16 t_status, v_status;
 	u16 command;
 	int i;
+	s64 timestamp = iio_get_time_ns();
 
 	if (ad7291_i2c_read(chip, AD7291_T_ALERT_STATUS, &t_status))
-		return;
+		return IRQ_HANDLED;
 
 	if (ad7291_i2c_read(chip, AD7291_VOLTAGE_ALERT_STATUS, &v_status))
-		return;
+		return IRQ_HANDLED;
 
 	if (!(t_status || v_status))
-		return;
+		return IRQ_HANDLED;
 
 	command = chip->command | AD7291_ALART_CLEAR;
 	ad7291_i2c_write(chip, AD7291_COMMAND, command);
@@ -500,50 +478,67 @@ static void ad7291_interrupt_bh(struct work_struct *work_s)
 	command = chip->command & ~AD7291_ALART_CLEAR;
 	ad7291_i2c_write(chip, AD7291_COMMAND, command);
 
-	enable_irq(chip->client->irq);
-
-	for (i = 0; i < 4; i++) {
-		if (t_status & (1 << i))
-			iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_AD7291_T_SENSE_HIGH + i,
-				chip->last_timestamp);
-	}
-
-	for (i = 0; i < AD7291_VOLTAGE_LIMIT_COUNT*2; i++) {
+	if (t_status & (1 << 0))
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP,
+						    0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_FALLING),
+			       timestamp);
+	if (t_status & (1 << 1))
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP,
+						    0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+			       timestamp);
+	if (t_status & (1 << 2))
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP,
+						    0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_FALLING),
+			       timestamp);
+	if (t_status & (1 << 3))
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP,
+						    0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+			       timestamp);
+
+	for (i = 0; i < AD7291_VOLTAGE_LIMIT_COUNT*2; i += 2) {
 		if (v_status & (1 << i))
-			iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_AD7291_VOLTAGE_BASE + i,
-				chip->last_timestamp);
+			iio_push_event(indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_IN,
+							    i/2,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_FALLING),
+				       timestamp);
+		if (v_status & (1 << (i + 1)))
+			iio_push_event(indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_IN,
+							    i/2,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_RISING),
+				       timestamp);
 	}
-}
-
-static int ad7291_interrupt(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct ad7291_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
 
-	return 0;
+	return IRQ_HANDLED;
 }
 
-IIO_EVENT_SH(ad7291, &ad7291_interrupt);
-
 static inline ssize_t ad7291_show_t_bound(struct device *dev,
 		struct device_attribute *attr,
-		u8 bound_reg,
 		char *buf)
 {
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct ad7291_chip_info *chip = dev_info->dev_data;
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	u16 data;
 	char sign = ' ';
 	int ret;
 
-	ret = ad7291_i2c_read(chip, bound_reg, &data);
+	ret = ad7291_i2c_read(chip, this_attr->address, &data);
 	if (ret)
 		return -EIO;
 
@@ -561,12 +556,12 @@ static inline ssize_t ad7291_show_t_bound(struct device *dev,
 
 static inline ssize_t ad7291_set_t_bound(struct device *dev,
 		struct device_attribute *attr,
-		u8 bound_reg,
 		const char *buf,
 		size_t len)
 {
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct ad7291_chip_info *chip = dev_info->dev_data;
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	long tmp1, tmp2;
 	u16 data;
 	char *pos;
@@ -600,64 +595,13 @@ static inline ssize_t ad7291_set_t_bound(struct device *dev,
 		/* convert positive value to supplyment */
 		data = (AD7291_T_VALUE_SIGN << 1) - data;
 
-	ret = ad7291_i2c_write(chip, bound_reg, data);
+	ret = ad7291_i2c_write(chip, this_attr->address, data);
 	if (ret)
 		return -EIO;
 
 	return ret;
 }
 
-static ssize_t ad7291_show_t_sense_high(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return ad7291_show_t_bound(dev, attr,
-			AD7291_T_SENSE_HIGH, buf);
-}
-
-static inline ssize_t ad7291_set_t_sense_high(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return ad7291_set_t_bound(dev, attr,
-			AD7291_T_SENSE_HIGH, buf, len);
-}
-
-static ssize_t ad7291_show_t_sense_low(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return ad7291_show_t_bound(dev, attr,
-			AD7291_T_SENSE_LOW, buf);
-}
-
-static inline ssize_t ad7291_set_t_sense_low(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return ad7291_set_t_bound(dev, attr,
-			AD7291_T_SENSE_LOW, buf, len);
-}
-
-static ssize_t ad7291_show_t_sense_hyst(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return ad7291_show_t_bound(dev, attr,
-			AD7291_T_SENSE_HYST, buf);
-}
-
-static inline ssize_t ad7291_set_t_sense_hyst(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return ad7291_set_t_bound(dev, attr,
-			AD7291_T_SENSE_HYST, buf, len);
-}
-
 static inline ssize_t ad7291_show_v_bound(struct device *dev,
 		struct device_attribute *attr,
 		u8 bound_reg,
@@ -712,191 +656,121 @@ static inline ssize_t ad7291_set_v_bound(struct device *dev,
 	return ret;
 }
 
-static int ad7291_get_voltage_limit_regs(const char *channel)
-{
-	int index;
-
-	if (strlen(channel) < 3 && channel[0] != 'v')
-		return -EINVAL;
-
-	index = channel[1] - '0';
-	if (index >= AD7291_VOLTAGE_LIMIT_COUNT)
-		return -EINVAL;
-
-	return index;
-}
-
-static ssize_t ad7291_show_voltage_high(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int regs;
-
-	regs = ad7291_get_voltage_limit_regs(attr->attr.name);
-
-	if (regs < 0)
-		return regs;
-
-	return ad7291_show_t_bound(dev, attr, regs, buf);
-}
-
-static inline ssize_t ad7291_set_voltage_high(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	int regs;
-
-	regs = ad7291_get_voltage_limit_regs(attr->attr.name);
-
-	if (regs < 0)
-		return regs;
-
-	return ad7291_set_t_bound(dev, attr, regs, buf, len);
-}
-
-static ssize_t ad7291_show_voltage_low(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int regs;
-
-	regs = ad7291_get_voltage_limit_regs(attr->attr.name);
-
-	if (regs < 0)
-		return regs;
-
-	return ad7291_show_t_bound(dev, attr, regs+1, buf);
-}
-
-static inline ssize_t ad7291_set_voltage_low(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	int regs;
-
-	regs = ad7291_get_voltage_limit_regs(attr->attr.name);
-
-	if (regs < 0)
-		return regs;
-
-	return ad7291_set_t_bound(dev, attr, regs+1, buf, len);
-}
-
-static ssize_t ad7291_show_voltage_hyst(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int regs;
-
-	regs = ad7291_get_voltage_limit_regs(attr->attr.name);
-
-	if (regs < 0)
-		return regs;
-
-	return ad7291_show_t_bound(dev, attr, regs+2, buf);
-}
-
-static inline ssize_t ad7291_set_voltage_hyst(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	int regs;
-
-	regs = ad7291_get_voltage_limit_regs(attr->attr.name);
-
-	if (regs < 0)
-		return regs;
-
-	return ad7291_set_t_bound(dev, attr, regs+2, buf, len);
-}
-
-IIO_EVENT_ATTR_SH(t_sense_high, iio_event_ad7291,
-		ad7291_show_t_sense_high, ad7291_set_t_sense_high, 0);
-IIO_EVENT_ATTR_SH(t_sense_low, iio_event_ad7291,
-		ad7291_show_t_sense_low, ad7291_set_t_sense_low, 0);
-IIO_EVENT_ATTR_SH(t_sense_hyst, iio_event_ad7291,
-		ad7291_show_t_sense_hyst, ad7291_set_t_sense_hyst, 0);
-
-IIO_EVENT_ATTR_SH(v0_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v0_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v0_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
-IIO_EVENT_ATTR_SH(v1_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v1_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v1_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
-IIO_EVENT_ATTR_SH(v2_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v2_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v2_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
-IIO_EVENT_ATTR_SH(v3_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v3_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v3_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
-IIO_EVENT_ATTR_SH(v4_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v4_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v4_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
-IIO_EVENT_ATTR_SH(v5_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v5_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v5_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
-IIO_EVENT_ATTR_SH(v6_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v6_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v6_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
-IIO_EVENT_ATTR_SH(v7_high, iio_event_ad7291,
-		ad7291_show_voltage_high, ad7291_set_voltage_high, 0);
-IIO_EVENT_ATTR_SH(v7_low, iio_event_ad7291,
-		ad7291_show_voltage_low, ad7291_set_voltage_low, 0);
-IIO_EVENT_ATTR_SH(v7_hyst, iio_event_ad7291,
-		ad7291_show_voltage_hyst, ad7291_set_voltage_hyst, 0);
+static IIO_DEVICE_ATTR(t_sense_high_value,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound,
+		       AD7291_T_SENSE_HIGH);
+static IIO_DEVICE_ATTR(t_sense_low_value,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound,
+		       AD7291_T_SENSE_LOW);
+static IIO_DEVICE_ATTR(t_sense_hyst_value,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound,
+		       AD7291_T_SENSE_HYST);
+static IIO_DEVICE_ATTR(v0_high,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x04);
+static IIO_DEVICE_ATTR(v0_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x05);
+static IIO_DEVICE_ATTR(v0_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x06);
+static IIO_DEVICE_ATTR(v1_high,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x07);
+static IIO_DEVICE_ATTR(v1_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x08);
+static IIO_DEVICE_ATTR(v1_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x09);
+static IIO_DEVICE_ATTR(v2_high,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x0A);
+static IIO_DEVICE_ATTR(v2_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x0B);
+static IIO_DEVICE_ATTR(v2_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x0C);
+static IIO_DEVICE_ATTR(v3_high,
+		       S_IRUGO | S_IWUSR,
+		       /* Datasheet suggests this one and this one only
+			  has the registers in different order */
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x0E);
+static IIO_DEVICE_ATTR(v3_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x0D);
+static IIO_DEVICE_ATTR(v3_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x0F);
+static IIO_DEVICE_ATTR(v4_high,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x10);
+static IIO_DEVICE_ATTR(v4_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x11);
+static IIO_DEVICE_ATTR(v4_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x12);
+static IIO_DEVICE_ATTR(v5_high,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x13);
+static IIO_DEVICE_ATTR(v5_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x14);
+static IIO_DEVICE_ATTR(v5_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x15);
+static IIO_DEVICE_ATTR(v6_high,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x16);
+static IIO_DEVICE_ATTR(v6_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x17);
+static IIO_DEVICE_ATTR(v6_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x18);
+static IIO_DEVICE_ATTR(v7_high,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x19);
+static IIO_DEVICE_ATTR(v7_low,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x1A);
+static IIO_DEVICE_ATTR(v7_hyst,
+		       S_IRUGO | S_IWUSR,
+		       ad7291_show_t_bound, ad7291_set_t_bound, 0x1B);
 
 static struct attribute *ad7291_event_attributes[] = {
-	&iio_event_attr_t_sense_high.dev_attr.attr,
-	&iio_event_attr_t_sense_low.dev_attr.attr,
-	&iio_event_attr_t_sense_hyst.dev_attr.attr,
-	&iio_event_attr_v0_high.dev_attr.attr,
-	&iio_event_attr_v0_low.dev_attr.attr,
-	&iio_event_attr_v0_hyst.dev_attr.attr,
-	&iio_event_attr_v1_high.dev_attr.attr,
-	&iio_event_attr_v1_low.dev_attr.attr,
-	&iio_event_attr_v1_hyst.dev_attr.attr,
-	&iio_event_attr_v2_high.dev_attr.attr,
-	&iio_event_attr_v2_low.dev_attr.attr,
-	&iio_event_attr_v2_hyst.dev_attr.attr,
-	&iio_event_attr_v3_high.dev_attr.attr,
-	&iio_event_attr_v3_low.dev_attr.attr,
-	&iio_event_attr_v3_hyst.dev_attr.attr,
-	&iio_event_attr_v4_high.dev_attr.attr,
-	&iio_event_attr_v4_low.dev_attr.attr,
-	&iio_event_attr_v4_hyst.dev_attr.attr,
-	&iio_event_attr_v5_high.dev_attr.attr,
-	&iio_event_attr_v5_low.dev_attr.attr,
-	&iio_event_attr_v5_hyst.dev_attr.attr,
-	&iio_event_attr_v6_high.dev_attr.attr,
-	&iio_event_attr_v6_low.dev_attr.attr,
-	&iio_event_attr_v6_hyst.dev_attr.attr,
-	&iio_event_attr_v7_high.dev_attr.attr,
-	&iio_event_attr_v7_low.dev_attr.attr,
-	&iio_event_attr_v7_hyst.dev_attr.attr,
+	&iio_dev_attr_t_sense_high_value.dev_attr.attr,
+	&iio_dev_attr_t_sense_low_value.dev_attr.attr,
+	&iio_dev_attr_t_sense_hyst_value.dev_attr.attr,
+	&iio_dev_attr_v0_high.dev_attr.attr,
+	&iio_dev_attr_v0_low.dev_attr.attr,
+	&iio_dev_attr_v0_hyst.dev_attr.attr,
+	&iio_dev_attr_v1_high.dev_attr.attr,
+	&iio_dev_attr_v1_low.dev_attr.attr,
+	&iio_dev_attr_v1_hyst.dev_attr.attr,
+	&iio_dev_attr_v2_high.dev_attr.attr,
+	&iio_dev_attr_v2_low.dev_attr.attr,
+	&iio_dev_attr_v2_hyst.dev_attr.attr,
+	&iio_dev_attr_v3_high.dev_attr.attr,
+	&iio_dev_attr_v3_low.dev_attr.attr,
+	&iio_dev_attr_v3_hyst.dev_attr.attr,
+	&iio_dev_attr_v4_high.dev_attr.attr,
+	&iio_dev_attr_v4_low.dev_attr.attr,
+	&iio_dev_attr_v4_hyst.dev_attr.attr,
+	&iio_dev_attr_v5_high.dev_attr.attr,
+	&iio_dev_attr_v5_low.dev_attr.attr,
+	&iio_dev_attr_v5_hyst.dev_attr.attr,
+	&iio_dev_attr_v6_high.dev_attr.attr,
+	&iio_dev_attr_v6_low.dev_attr.attr,
+	&iio_dev_attr_v6_hyst.dev_attr.attr,
+	&iio_dev_attr_v7_high.dev_attr.attr,
+	&iio_dev_attr_v7_low.dev_attr.attr,
+	&iio_dev_attr_v7_hyst.dev_attr.attr,
 	NULL,
 };
 
@@ -904,6 +778,12 @@ static struct attribute_group ad7291_event_attribute_group = {
 	.attrs = ad7291_event_attributes,
 };
 
+static const struct iio_info ad7291_info = {
+	.attrs = &ad7291_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &ad7291_event_attribute_group,
+};
+
 /*
  * device probe and remove
  */
@@ -923,21 +803,18 @@ static int __devinit ad7291_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, chip);
 
 	chip->client = client;
-	chip->name = id->name;
 	chip->command = AD7291_NOISE_DELAY | AD7291_T_SENSE_MASK;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
+	chip->indio_dev->name = id->name;
 	chip->indio_dev->dev.parent = &client->dev;
-	chip->indio_dev->attrs = &ad7291_attribute_group;
-	chip->indio_dev->event_attrs = &ad7291_event_attribute_group;
+	chip->indio_dev->info = &ad7291_info;
 	chip->indio_dev->dev_data = (void *)chip;
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = 1;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -945,24 +822,15 @@ static int __devinit ad7291_probe(struct i2c_client *client,
 		goto error_free_dev;
 
 	if (client->irq > 0) {
-		ret = iio_register_interrupt_line(client->irq,
-				chip->indio_dev,
-				0,
-				IRQF_TRIGGER_LOW,
-				chip->name);
+		ret = request_threaded_irq(client->irq,
+					   NULL,
+					   &ad7291_event_handler,
+					   IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+					   id->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_dev;
 
-		/*
-		 * The event handler list element refer to iio_event_ad7291.
-		 * All event attributes bind to the same event handler.
-		 * So, only register event handler once.
-		 */
-		iio_add_event_to_list(&iio_event_ad7291,
-				&chip->indio_dev->interrupts[0]->ev_list);
-
-		INIT_WORK(&chip->thresh_work, ad7291_interrupt_bh);
-
 		/* set irq polarity low level */
 		chip->command |= AD7291_ALART_POLARITY;
 	}
@@ -979,7 +847,7 @@ static int __devinit ad7291_probe(struct i2c_client *client,
 	return 0;
 
 error_unreg_irq:
-	iio_unregister_interrupt_line(chip->indio_dev, 0);
+	free_irq(client->irq, chip->indio_dev);
 error_unreg_dev:
 	iio_device_unregister(chip->indio_dev);
 error_free_dev:
@@ -996,7 +864,7 @@ static int __devexit ad7291_remove(struct i2c_client *client)
 	struct iio_dev *indio_dev = chip->indio_dev;
 
 	if (client->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(client->irq, chip->indio_dev);
 	iio_device_unregister(indio_dev);
 	iio_free_device(chip->indio_dev);
 	kfree(chip);
diff --git a/drivers/staging/iio/adc/ad7298.h b/drivers/staging/iio/adc/ad7298.h
index fe7ed77d638fd9312c5be3f9fede99f53b1f3c79..628f5adcf0c9a82b269aec2088d2eaaf52f53e87 100644
--- a/drivers/staging/iio/adc/ad7298.h
+++ b/drivers/staging/iio/adc/ad7298.h
@@ -17,14 +17,13 @@
 #define AD7298_TAVG	(1 << 1) /* temperature sensor averaging enable */
 #define AD7298_PDD	(1 << 0) /* partial power down enable */
 
-#define AD7298_CH_MASK	(AD7298_CH0 | AD7298_CH1 | AD7298_CH2 | AD7298_CH3 | \
-			AD7298_CH4 | AD7298_CH5 | AD7298_CH6 | AD7298_CH7)
-
 #define AD7298_MAX_CHAN		8
 #define AD7298_BITS		12
 #define AD7298_STORAGE_BITS	16
 #define AD7298_INTREF_mV	2500
 
+#define AD7298_CH_TEMP		9
+
 #define RES_MASK(bits)	((1 << (bits)) - 1)
 
 /*
@@ -37,11 +36,8 @@ struct ad7298_platform_data {
 };
 
 struct ad7298_state {
-	struct iio_dev			*indio_dev;
 	struct spi_device		*spi;
 	struct regulator		*reg;
-	struct work_struct		poll_work;
-	atomic_t			protect_ring;
 	size_t				d_size;
 	u16				int_vref_mv;
 	unsigned			ext_ref;
@@ -58,11 +54,11 @@ struct ad7298_state {
 };
 
 #ifdef CONFIG_IIO_RING_BUFFER
-int ad7298_scan_from_ring(struct ad7298_state *st, long ch);
+int ad7298_scan_from_ring(struct iio_dev *indio_dev, long ch);
 int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev);
 void ad7298_ring_cleanup(struct iio_dev *indio_dev);
 #else /* CONFIG_IIO_RING_BUFFER */
-static inline int ad7298_scan_from_ring(struct ad7298_state *st, long ch)
+static inline int ad7298_scan_from_ring(struct iio_dev *indio_dev, long ch)
 {
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7298_core.c b/drivers/staging/iio/adc/ad7298_core.c
index 2e9154e7d8873c5ee399e2494c89e61bed4be088..b8e4ae29b0b5cfca99236a425ce444fecb95791a 100644
--- a/drivers/staging/iio/adc/ad7298_core.c
+++ b/drivers/staging/iio/adc/ad7298_core.c
@@ -6,7 +6,6 @@
  * Licensed under the GPL-2.
  */
 
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -23,6 +22,37 @@
 
 #include "ad7298.h"
 
+static struct iio_chan_spec ad7298_channels[] = {
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 9, AD7298_CH_TEMP, IIO_ST('s', 32, 32, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, 0, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 1, 1, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 2, 2, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 3, 3, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 4, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 4, 4, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 5, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 5, 5, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 6, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 6, 6, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 7, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 7, 7, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(8),
+};
+
 static int ad7298_scan_direct(struct ad7298_state *st, unsigned ch)
 {
 	int ret;
@@ -36,55 +66,28 @@ static int ad7298_scan_direct(struct ad7298_state *st, unsigned ch)
 	return be16_to_cpu(st->rx_buf[0]);
 }
 
-static ssize_t ad7298_scan(struct device *dev,
-			    struct device_attribute *attr,
-			    char *buf)
+static int ad7298_scan_temp(struct ad7298_state *st, int *val)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7298_state *st = dev_info->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
+	int tmp, ret;
 
-	mutex_lock(&dev_info->mlock);
-	if (iio_ring_enabled(dev_info))
-		ret = ad7298_scan_from_ring(st, this_attr->address);
-	else
-		ret = ad7298_scan_direct(st, this_attr->address);
-	mutex_unlock(&dev_info->mlock);
+	tmp = cpu_to_be16(AD7298_WRITE | AD7298_TSENSE |
+			  AD7298_TAVG | st->ext_ref);
 
-	if (ret < 0)
+	ret = spi_write(st->spi, (u8 *)&tmp, 2);
+	if (ret)
 		return ret;
 
-	return sprintf(buf, "%d\n", ret & RES_MASK(AD7298_BITS));
-}
-
-static IIO_DEV_ATTR_IN_RAW(0, ad7298_scan, 0);
-static IIO_DEV_ATTR_IN_RAW(1, ad7298_scan, 1);
-static IIO_DEV_ATTR_IN_RAW(2, ad7298_scan, 2);
-static IIO_DEV_ATTR_IN_RAW(3, ad7298_scan, 3);
-static IIO_DEV_ATTR_IN_RAW(4, ad7298_scan, 4);
-static IIO_DEV_ATTR_IN_RAW(5, ad7298_scan, 5);
-static IIO_DEV_ATTR_IN_RAW(6, ad7298_scan, 6);
-static IIO_DEV_ATTR_IN_RAW(7, ad7298_scan, 7);
-
-static ssize_t ad7298_show_temp(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7298_state *st = iio_dev_get_devdata(dev_info);
-	int tmp;
+	tmp = 0;
 
-	tmp = cpu_to_be16(AD7298_WRITE | AD7298_TSENSE |
-			  AD7298_TAVG | st->ext_ref);
+	ret = spi_write(st->spi, (u8 *)&tmp, 2);
+	if (ret)
+		return ret;
 
-	mutex_lock(&dev_info->mlock);
-	spi_write(st->spi, (u8 *)&tmp, 2);
-	tmp = 0;
-	spi_write(st->spi, (u8 *)&tmp, 2);
 	usleep_range(101, 1000); /* sleep > 100us */
-	spi_read(st->spi, (u8 *)&tmp, 2);
-	mutex_unlock(&dev_info->mlock);
+
+	ret = spi_read(st->spi, (u8 *)&tmp, 2);
+	if (ret)
+		return ret;
 
 	tmp = be16_to_cpu(tmp) & RES_MASK(AD7298_BITS);
 
@@ -101,65 +104,74 @@ static ssize_t ad7298_show_temp(struct device *dev,
 		tmp *= 250; /* temperature in milli degrees Celsius */
 	}
 
-	return sprintf(buf, "%d\n", tmp);
-}
+	*val = tmp;
 
-static IIO_DEVICE_ATTR(temp0_input, S_IRUGO, ad7298_show_temp, NULL, 0);
-
-static ssize_t ad7298_show_scale(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7298_state *st = iio_dev_get_devdata(dev_info);
-	/* Corresponds to Vref / 2^(bits) */
-	unsigned int scale_uv = (st->int_vref_mv * 1000) >> AD7298_BITS;
-
-	return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
+	return 0;
 }
-static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7298_show_scale, NULL, 0);
 
-static ssize_t ad7298_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
+static int ad7298_read_raw(struct iio_dev *dev_info,
+			   struct iio_chan_spec const *chan,
+			   int *val,
+			   int *val2,
+			   long m)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7298_state *st = iio_dev_get_devdata(dev_info);
-
-	return sprintf(buf, "%s\n", spi_get_device_id(st->spi)->name);
+	int ret;
+	struct ad7298_state *st = iio_priv(dev_info);
+	unsigned int scale_uv;
+
+	switch (m) {
+	case 0:
+		mutex_lock(&dev_info->mlock);
+		if (iio_ring_enabled(dev_info)) {
+			if (chan->address == AD7298_CH_TEMP)
+				ret = -ENODEV;
+			else
+				ret = ad7298_scan_from_ring(dev_info,
+							    chan->address);
+		} else {
+			if (chan->address == AD7298_CH_TEMP)
+				ret = ad7298_scan_temp(st, val);
+			else
+				ret = ad7298_scan_direct(st, chan->address);
+		}
+		mutex_unlock(&dev_info->mlock);
+
+		if (ret < 0)
+			return ret;
+
+		if (chan->address != AD7298_CH_TEMP)
+			*val = ret & RES_MASK(AD7298_BITS);
+
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		scale_uv = (st->int_vref_mv * 1000) >> AD7298_BITS;
+		*val =  scale_uv / 1000;
+		*val2 = (scale_uv % 1000) * 1000;
+		return IIO_VAL_INT_PLUS_MICRO;
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+		*val =  1;
+		*val2 = 0;
+		return IIO_VAL_INT_PLUS_MICRO;
+	}
+	return -EINVAL;
 }
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7298_show_name, NULL, 0);
-
-static struct attribute *ad7298_attributes[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in2_raw.dev_attr.attr,
-	&iio_dev_attr_in3_raw.dev_attr.attr,
-	&iio_dev_attr_in4_raw.dev_attr.attr,
-	&iio_dev_attr_in5_raw.dev_attr.attr,
-	&iio_dev_attr_in6_raw.dev_attr.attr,
-	&iio_dev_attr_in7_raw.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	&iio_dev_attr_temp0_input.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	NULL,
-};
 
-static const struct attribute_group ad7298_attribute_group = {
-	.attrs = ad7298_attributes,
+static const struct iio_info ad7298_info = {
+	.read_raw = &ad7298_read_raw,
+	.driver_module = THIS_MODULE,
 };
 
 static int __devinit ad7298_probe(struct spi_device *spi)
 {
 	struct ad7298_platform_data *pdata = spi->dev.platform_data;
 	struct ad7298_state *st;
-	int ret;
+	int ret, regdone = 0;
+	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
 
-	st = kzalloc(sizeof(*st), GFP_KERNEL);
-	if (st == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
+	if (indio_dev == NULL)
+		return -ENOMEM;
+
+	st = iio_priv(indio_dev);
 
 	st->reg = regulator_get(&spi->dev, "vcc");
 	if (!IS_ERR(st->reg)) {
@@ -168,22 +180,16 @@ static int __devinit ad7298_probe(struct spi_device *spi)
 			goto error_put_reg;
 	}
 
-	spi_set_drvdata(spi, st);
+	spi_set_drvdata(spi, indio_dev);
 
-	atomic_set(&st->protect_ring, 0);
 	st->spi = spi;
 
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_disable_reg;
-	}
-
-	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ad7298_attribute_group;
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->name = spi_get_device_id(spi)->name;
+	indio_dev->dev.parent = &spi->dev;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->channels = ad7298_channels;
+	indio_dev->num_channels = ARRAY_SIZE(ad7298_channels);
+	indio_dev->info = &ad7298_info;
 
 	/* Setup default message */
 
@@ -208,39 +214,44 @@ static int __devinit ad7298_probe(struct spi_device *spi)
 		st->int_vref_mv = AD7298_INTREF_mV;
 	}
 
-	ret = ad7298_register_ring_funcs_and_init(st->indio_dev);
+	ret = ad7298_register_ring_funcs_and_init(indio_dev);
 	if (ret)
-		goto error_free_device;
+		goto error_disable_reg;
 
-	ret = iio_device_register(st->indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
-		goto error_free_device;
+		goto error_disable_reg;
+	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  &ad7298_channels[1], /* skip temp0 */
+					  ARRAY_SIZE(ad7298_channels) - 1);
 	if (ret)
 		goto error_cleanup_ring;
+
 	return 0;
 
 error_cleanup_ring:
-	ad7298_ring_cleanup(st->indio_dev);
-	iio_device_unregister(st->indio_dev);
-error_free_device:
-	iio_free_device(st->indio_dev);
+	ad7298_ring_cleanup(indio_dev);
 error_disable_reg:
 	if (!IS_ERR(st->reg))
 		regulator_disable(st->reg);
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	kfree(st);
-error_ret:
+
+	if (regdone)
+		iio_device_unregister(indio_dev);
+	else
+		iio_free_device(indio_dev);
+
 	return ret;
 }
 
 static int __devexit ad7298_remove(struct spi_device *spi)
 {
-	struct ad7298_state *st = spi_get_drvdata(spi);
-	struct iio_dev *indio_dev = st->indio_dev;
+	struct iio_dev *indio_dev = spi_get_drvdata(spi);
+	struct ad7298_state *st = iio_priv(indio_dev);
 
 	iio_ring_buffer_unregister(indio_dev->ring);
 	ad7298_ring_cleanup(indio_dev);
@@ -249,7 +260,8 @@ static int __devexit ad7298_remove(struct spi_device *spi)
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	kfree(st);
+	iio_device_unregister(indio_dev);
+
 	return 0;
 }
 
diff --git a/drivers/staging/iio/adc/ad7298_ring.c b/drivers/staging/iio/adc/ad7298_ring.c
index 9068d7f54d155625d48d4d7fcb1c251bfc509087..a04c033526242ad7ca17697e3117aeba480b568c 100644
--- a/drivers/staging/iio/adc/ad7298_ring.c
+++ b/drivers/staging/iio/adc/ad7298_ring.c
@@ -7,7 +7,6 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -22,52 +21,9 @@
 
 #include "ad7298.h"
 
-static IIO_SCAN_EL_C(in0, 0, 0, NULL);
-static IIO_SCAN_EL_C(in1, 1, 0, NULL);
-static IIO_SCAN_EL_C(in2, 2, 0, NULL);
-static IIO_SCAN_EL_C(in3, 3, 0, NULL);
-static IIO_SCAN_EL_C(in4, 4, 0, NULL);
-static IIO_SCAN_EL_C(in5, 5, 0, NULL);
-static IIO_SCAN_EL_C(in6, 6, 0, NULL);
-static IIO_SCAN_EL_C(in7, 7, 0, NULL);
-
-static IIO_SCAN_EL_TIMESTAMP(8);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static IIO_CONST_ATTR(in_type, "u12/16") ;
-
-static struct attribute *ad7298_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_scan_el_in2.dev_attr.attr,
-	&iio_const_attr_in2_index.dev_attr.attr,
-	&iio_scan_el_in3.dev_attr.attr,
-	&iio_const_attr_in3_index.dev_attr.attr,
-	&iio_scan_el_in4.dev_attr.attr,
-	&iio_const_attr_in4_index.dev_attr.attr,
-	&iio_scan_el_in5.dev_attr.attr,
-	&iio_const_attr_in5_index.dev_attr.attr,
-	&iio_scan_el_in6.dev_attr.attr,
-	&iio_const_attr_in6_index.dev_attr.attr,
-	&iio_scan_el_in7.dev_attr.attr,
-	&iio_const_attr_in7_index.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	&iio_const_attr_in_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group ad7298_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = ad7298_scan_el_attrs,
-};
-
-int ad7298_scan_from_ring(struct ad7298_state *st, long ch)
+int ad7298_scan_from_ring(struct iio_dev *dev_info, long ch)
 {
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_ring_buffer *ring = dev_info->ring;
 	int ret;
 	u16 *ring_data;
 
@@ -76,12 +32,13 @@ int ad7298_scan_from_ring(struct ad7298_state *st, long ch)
 		goto error_ret;
 	}
 
-	ring_data = kmalloc(ring->access.get_bytes_per_datum(ring), GFP_KERNEL);
+	ring_data = kmalloc(ring->access->get_bytes_per_datum(ring),
+			    GFP_KERNEL);
 	if (ring_data == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
-	ret = ring->access.read_last(ring, (u8 *) ring_data);
+	ret = ring->access->read_last(ring, (u8 *) ring_data);
 	if (ret)
 		goto error_free_ring_data;
 
@@ -102,7 +59,7 @@ int ad7298_scan_from_ring(struct ad7298_state *st, long ch)
  **/
 static int ad7298_ring_preenable(struct iio_dev *indio_dev)
 {
-	struct ad7298_state *st = indio_dev->dev_data;
+	struct ad7298_state *st = iio_priv(indio_dev);
 	struct iio_ring_buffer *ring = indio_dev->ring;
 	size_t d_size;
 	int i, m;
@@ -117,8 +74,8 @@ static int ad7298_ring_preenable(struct iio_dev *indio_dev)
 			d_size += sizeof(s64) - (d_size % sizeof(s64));
 	}
 
-	if (ring->access.set_bytes_per_datum)
-		ring->access.set_bytes_per_datum(ring, d_size);
+	if (ring->access->set_bytes_per_datum)
+		ring->access->set_bytes_per_datum(ring, d_size);
 
 	st->d_size = d_size;
 
@@ -155,47 +112,24 @@ static int ad7298_ring_preenable(struct iio_dev *indio_dev)
 }
 
 /**
- * ad7298_poll_func_th() th of trigger launched polling to ring buffer
- *
- * As sampling only occurs on spi comms occurring, leave timestamping until
- * then.  Some triggers will generate their own time stamp.  Currently
- * there is no way of notifying them when no one cares.
- **/
-static void ad7298_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct ad7298_state *st = indio_dev->dev_data;
-
-	schedule_work(&st->poll_work);
-	return;
-}
-
-/**
- * ad7298_poll_bh_to_ring() bh of trigger launched polling to ring buffer
- * @work_s:	the work struct through which this was scheduled
+ * ad7298_trigger_handler() bh of trigger launched polling to ring buffer
  *
  * Currently there is no option in this driver to disable the saving of
  * timestamps within the ring.
- * I think the one copy of this at a time was to avoid problems if the
- * trigger was set far too high and the reads then locked up the computer.
  **/
-static void ad7298_poll_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t ad7298_trigger_handler(int irq, void *p)
 {
-	struct ad7298_state *st = container_of(work_s, struct ad7298_state,
-						  poll_work);
-	struct iio_dev *indio_dev = st->indio_dev;
-	struct iio_sw_ring_buffer *sw_ring = iio_to_sw_ring(indio_dev->ring);
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct ad7298_state *st = iio_priv(indio_dev);
 	struct iio_ring_buffer *ring = indio_dev->ring;
 	s64 time_ns;
 	__u16 buf[16];
 	int b_sent, i;
 
-	/* Ensure only one copy of this function running at a time */
-	if (atomic_inc_return(&st->protect_ring) > 1)
-		return;
-
 	b_sent = spi_sync(st->spi, &st->ring_msg);
 	if (b_sent)
-		goto done;
+		return b_sent;
 
 	if (ring->scan_timestamp) {
 		time_ns = iio_get_time_ns();
@@ -206,14 +140,20 @@ static void ad7298_poll_bh_to_ring(struct work_struct *work_s)
 	for (i = 0; i < ring->scan_count; i++)
 		buf[i] = be16_to_cpu(st->rx_buf[i]);
 
-	indio_dev->ring->access.store_to(&sw_ring->buf, (u8 *)buf, time_ns);
-done:
-	atomic_dec(&st->protect_ring);
+	indio_dev->ring->access->store_to(ring, (u8 *)buf, time_ns);
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
 }
 
+static const struct iio_ring_setup_ops ad7298_ring_setup_ops = {
+	.preenable = &ad7298_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 {
-	struct ad7298_state *st = indio_dev->dev_data;
 	int ret;
 
 	indio_dev->ring = iio_sw_rb_allocate(indio_dev);
@@ -222,24 +162,28 @@ int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 		goto error_ret;
 	}
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&indio_dev->ring->access);
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &ad7298_poll_func_th);
-	if (ret)
+	indio_dev->ring->access = &ring_sw_access_funcs;
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(NULL,
+						 &ad7298_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "ad7298_consumer%d",
+						 indio_dev->id);
+
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_deallocate_sw_rb;
+	}
 
 	/* Ring buffer functions - here trigger setup related */
-
-	indio_dev->ring->preenable = &ad7298_ring_preenable;
-	indio_dev->ring->postenable = &iio_triggered_ring_postenable;
-	indio_dev->ring->predisable = &iio_triggered_ring_predisable;
-	indio_dev->ring->scan_el_attrs = &ad7298_scan_el_group;
+	indio_dev->ring->setup_ops = &ad7298_ring_setup_ops;
 	indio_dev->ring->scan_timestamp = true;
 
-	INIT_WORK(&st->poll_work, &ad7298_poll_bh_to_ring);
-
 	/* Flag that polled ring buffering is possible */
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
+
 error_deallocate_sw_rb:
 	iio_sw_rb_free(indio_dev->ring);
 error_ret:
@@ -253,6 +197,6 @@ void ad7298_ring_cleanup(struct iio_dev *indio_dev)
 		iio_trigger_dettach_poll_func(indio_dev->trig,
 					      indio_dev->pollfunc);
 	}
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
diff --git a/drivers/staging/iio/adc/ad7314.c b/drivers/staging/iio/adc/ad7314.c
index 8c17b1fe90261b595396832fbdaf674ed8006180..98bb16fcff266fe8f4bbb35c6086d38da127f897 100644
--- a/drivers/staging/iio/adc/ad7314.c
+++ b/drivers/staging/iio/adc/ad7314.c
@@ -6,16 +6,11 @@
  * Licensed under the GPL-2 or later.
  */
 
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/spi/spi.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -47,7 +42,6 @@
  */
 
 struct ad7314_chip_info {
-	const char *name;
 	struct spi_device *spi_dev;
 	struct iio_dev *indio_dev;
 	s64 last_timestamp;
@@ -160,7 +154,7 @@ static ssize_t ad7314_show_temperature(struct device *dev,
 	if (chip->mode)
 		ad7314_spi_write(chip, chip->mode);
 
-	if (strcmp(chip->name, "ad7314")) {
+	if (strcmp(dev_info->name, "ad7314")) {
 		data = (data & AD7314_TEMP_MASK) >>
 			AD7314_TEMP_OFFSET;
 		if (data & AD7314_TEMP_SIGN) {
@@ -186,22 +180,10 @@ static ssize_t ad7314_show_temperature(struct device *dev,
 
 static IIO_DEVICE_ATTR(temperature, S_IRUGO, ad7314_show_temperature, NULL, 0);
 
-static ssize_t ad7314_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7314_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7314_show_name, NULL, 0);
-
 static struct attribute *ad7314_attributes[] = {
 	&iio_dev_attr_available_modes.dev_attr.attr,
 	&iio_dev_attr_mode.dev_attr.attr,
 	&iio_dev_attr_temperature.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -209,6 +191,10 @@ static const struct attribute_group ad7314_attribute_group = {
 	.attrs = ad7314_attributes,
 };
 
+static const struct iio_info ad7314_info = {
+	.attrs = &ad7314_attribute_group,
+	.driver_module = THIS_MODULE,
+};
 /*
  * device probe and remove
  */
@@ -227,25 +213,24 @@ static int __devinit ad7314_probe(struct spi_device *spi_dev)
 	dev_set_drvdata(&spi_dev->dev, chip);
 
 	chip->spi_dev = spi_dev;
-	chip->name = spi_dev->modalias;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
+	chip->indio_dev->name = spi_get_device_id(spi_dev)->name;
 	chip->indio_dev->dev.parent = &spi_dev->dev;
-	chip->indio_dev->attrs = &ad7314_attribute_group;
+	chip->indio_dev->info = &ad7314_info;
 	chip->indio_dev->dev_data = (void *)chip;
-	chip->indio_dev->driver_module = THIS_MODULE;
 
 	ret = iio_device_register(chip->indio_dev);
 	if (ret)
 		goto error_free_dev;
 
 	dev_info(&spi_dev->dev, "%s temperature sensor registered.\n",
-			 chip->name);
+			 chip->indio_dev->name);
 
 	return 0;
 error_free_dev:
@@ -262,8 +247,6 @@ static int __devexit ad7314_remove(struct spi_device *spi_dev)
 	struct iio_dev *indio_dev = chip->indio_dev;
 
 	dev_set_drvdata(&spi_dev->dev, NULL);
-	if (spi_dev->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
 	iio_device_unregister(indio_dev);
 	iio_free_device(chip->indio_dev);
 	kfree(chip);
diff --git a/drivers/staging/iio/adc/ad7476.h b/drivers/staging/iio/adc/ad7476.h
index f917e9c3d54f64c3c9099f39b7826cb7b1717ac0..01a70211f4ff4f6082bec8fa73a7b0741d70fdea 100644
--- a/drivers/staging/iio/adc/ad7476.h
+++ b/drivers/staging/iio/adc/ad7476.h
@@ -19,11 +19,8 @@ struct ad7476_platform_data {
 };
 
 struct ad7476_chip_info {
-	u8				bits;
-	u8				storagebits;
-	u8				res_shift;
-	char				sign;
 	u16				int_vref_mv;
+	struct iio_chan_spec		channel[2];
 };
 
 struct ad7476_state {
@@ -31,8 +28,6 @@ struct ad7476_state {
 	struct spi_device		*spi;
 	const struct ad7476_chip_info	*chip_info;
 	struct regulator		*reg;
-	struct work_struct		poll_work;
-	atomic_t			protect_ring;
 	size_t				d_size;
 	u16				int_vref_mv;
 	struct spi_transfer		xfer;
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index d263904b3d1dcb8bd38569512868eda8705eb91b..50cedb42283978f98a70b09edd74f7706edd9d80 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -6,13 +6,10 @@
  * Licensed under the GPL-2 or later.
  */
 
-#include <linux/interrupt.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/spi/spi.h>
 #include <linux/regulator/consumer.h>
 #include <linux/err.h>
@@ -35,117 +32,97 @@ static int ad7476_scan_direct(struct ad7476_state *st)
 	return (st->data[0] << 8) | st->data[1];
 }
 
-static ssize_t ad7476_scan(struct device *dev,
-			    struct device_attribute *attr,
-			    char *buf)
+static int ad7476_read_raw(struct iio_dev *dev_info,
+			   struct iio_chan_spec const *chan,
+			   int *val,
+			   int *val2,
+			   long m)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7476_state *st = dev_info->dev_data;
 	int ret;
-
-	mutex_lock(&dev_info->mlock);
-	if (iio_ring_enabled(dev_info))
-		ret = ad7476_scan_from_ring(st);
-	else
-		ret = ad7476_scan_direct(st);
-	mutex_unlock(&dev_info->mlock);
-
-	if (ret < 0)
-		return ret;
-
-	return sprintf(buf, "%d\n", (ret >> st->chip_info->res_shift) &
-		       RES_MASK(st->chip_info->bits));
-}
-static IIO_DEV_ATTR_IN_RAW(0, ad7476_scan, 0);
-
-static ssize_t ad7476_show_scale(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	/* Driver currently only support internal vref */
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7476_state *st = iio_dev_get_devdata(dev_info);
-	/* Corresponds to Vref / 2^(bits) */
-	unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
-
-	return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
-}
-static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7476_show_scale, NULL, 0);
-
-static ssize_t ad7476_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7476_state *st = iio_dev_get_devdata(dev_info);
-
-	return sprintf(buf, "%s\n", spi_get_device_id(st->spi)->name);
+	struct ad7476_state *st = dev_info->dev_data;
+	unsigned int scale_uv;
+
+	switch (m) {
+	case 0:
+		mutex_lock(&dev_info->mlock);
+		if (iio_ring_enabled(dev_info))
+			ret = ad7476_scan_from_ring(st);
+		else
+			ret = ad7476_scan_direct(st);
+		mutex_unlock(&dev_info->mlock);
+
+		if (ret < 0)
+			return ret;
+		*val = (ret >> st->chip_info->channel[0].scan_type.shift) &
+			RES_MASK(st->chip_info->channel[0].scan_type.realbits);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		scale_uv = (st->int_vref_mv * 1000)
+			>> st->chip_info->channel[0].scan_type.realbits;
+		*val =  scale_uv/1000;
+		*val2 = (scale_uv%1000)*1000;
+		return IIO_VAL_INT_PLUS_MICRO;
+	}
+	return -EINVAL;
 }
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7476_show_name, NULL, 0);
-
-static struct attribute *ad7476_attributes[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	NULL,
-};
-
-static const struct attribute_group ad7476_attribute_group = {
-	.attrs = ad7476_attributes,
-};
 
 static const struct ad7476_chip_info ad7476_chip_info_tbl[] = {
 	[ID_AD7466] = {
-		.bits = 12,
-		.storagebits = 16,
-		.res_shift = 0,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 	},
 	[ID_AD7467] = {
-		.bits = 10,
-		.storagebits = 16,
-		.res_shift = 2,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 10, 16, 2), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 	},
 	[ID_AD7468] = {
-		.bits = 8,
-		.storagebits = 16,
-		.res_shift = 4,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1 , 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 8, 16, 4), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 	},
 	[ID_AD7475] = {
-		.bits = 12,
-		.storagebits = 16,
-		.res_shift = 0,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 	},
 	[ID_AD7476] = {
-		.bits = 12,
-		.storagebits = 16,
-		.res_shift = 0,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 	},
 	[ID_AD7477] = {
-		.bits = 10,
-		.storagebits = 16,
-		.res_shift = 2,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 10, 16, 2), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 	},
 	[ID_AD7478] = {
-		.bits = 8,
-		.storagebits = 16,
-		.res_shift = 4,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 8, 16, 4), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 	},
 	[ID_AD7495] = {
-		.bits = 12,
-		.storagebits = 16,
-		.res_shift = 0,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
 		.int_vref_mv = 2500,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
 	},
 };
 
+static const struct iio_info ad7476_info = {
+	.driver_module = THIS_MODULE,
+	.read_raw = &ad7476_read_raw,
+};
+
 static int __devinit ad7476_probe(struct spi_device *spi)
 {
 	struct ad7476_platform_data *pdata = spi->dev.platform_data;
@@ -181,10 +158,9 @@ static int __devinit ad7476_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, st);
 
-	atomic_set(&st->protect_ring, 0);
 	st->spi = spi;
 
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_disable_reg;
@@ -192,15 +168,16 @@ static int __devinit ad7476_probe(struct spi_device *spi)
 
 	/* Establish that the iio_dev is a child of the spi device */
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ad7476_attribute_group;
+	st->indio_dev->name = spi_get_device_id(spi)->name;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
-
+	st->indio_dev->channels = st->chip_info->channel;
+	st->indio_dev->num_channels = 2;
+	st->indio_dev->info = &ad7476_info;
 	/* Setup default message */
 
 	st->xfer.rx_buf = &st->data;
-	st->xfer.len = st->chip_info->storagebits / 8;
+	st->xfer.len = st->chip_info->channel[0].scan_type.storagebits / 8;
 
 	spi_message_init(&st->msg);
 	spi_message_add_tail(&st->xfer, &st->msg);
@@ -213,7 +190,9 @@ static int __devinit ad7476_probe(struct spi_device *spi)
 	if (ret)
 		goto error_free_device;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  st->chip_info->channel,
+					  ARRAY_SIZE(st->chip_info->channel));
 	if (ret)
 		goto error_cleanup_ring;
 	return 0;
diff --git a/drivers/staging/iio/adc/ad7476_ring.c b/drivers/staging/iio/adc/ad7476_ring.c
index 92d93787d5b829f0f51aa70c1280723bead45bf2..b1b2ee2c56b00cc5ae4068d3064405ee4a37fe0d 100644
--- a/drivers/staging/iio/adc/ad7476_ring.c
+++ b/drivers/staging/iio/adc/ad7476_ring.c
@@ -8,13 +8,10 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/spi/spi.h>
 
 #include "../iio.h"
@@ -25,51 +22,19 @@
 
 #include "ad7476.h"
 
-static IIO_SCAN_EL_C(in0, 0, 0, NULL);
-static IIO_SCAN_EL_TIMESTAMP(1);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static ssize_t ad7476_show_type(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	struct ad7476_state *st = indio_dev->dev_data;
-
-	return sprintf(buf, "%c%d/%d>>%d\n", st->chip_info->sign,
-		       st->chip_info->bits, st->chip_info->storagebits,
-		       st->chip_info->res_shift);
-}
-static IIO_DEVICE_ATTR(in_type, S_IRUGO, ad7476_show_type, NULL, 0);
-
-static struct attribute *ad7476_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	&iio_dev_attr_in_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group ad7476_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = ad7476_scan_el_attrs,
-};
-
 int ad7476_scan_from_ring(struct ad7476_state *st)
 {
 	struct iio_ring_buffer *ring = st->indio_dev->ring;
 	int ret;
 	u8 *ring_data;
 
-	ring_data = kmalloc(ring->access.get_bytes_per_datum(ring), GFP_KERNEL);
+	ring_data = kmalloc(ring->access->get_bytes_per_datum(ring),
+			    GFP_KERNEL);
 	if (ring_data == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
-	ret = ring->access.read_last(ring, ring_data);
+	ret = ring->access->read_last(ring, ring_data);
 	if (ret)
 		goto error_free_ring_data;
 
@@ -93,7 +58,8 @@ static int ad7476_ring_preenable(struct iio_dev *indio_dev)
 	struct ad7476_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring = indio_dev->ring;
 
-	st->d_size = ring->scan_count * st->chip_info->storagebits / 8;
+	st->d_size = ring->scan_count *
+		st->chip_info->channel[0].scan_type.storagebits / 8;
 
 	if (ring->scan_timestamp) {
 		st->d_size += sizeof(s64);
@@ -102,55 +68,28 @@ static int ad7476_ring_preenable(struct iio_dev *indio_dev)
 			st->d_size += sizeof(s64) - (st->d_size % sizeof(s64));
 	}
 
-	if (indio_dev->ring->access.set_bytes_per_datum)
-		indio_dev->ring->access.set_bytes_per_datum(indio_dev->ring,
+	if (indio_dev->ring->access->set_bytes_per_datum)
+		indio_dev->ring->access->set_bytes_per_datum(indio_dev->ring,
 							    st->d_size);
 
 	return 0;
 }
 
-/**
- * ad7476_poll_func_th() th of trigger launched polling to ring buffer
- *
- * As sampling only occurs on i2c comms occurring, leave timestamping until
- * then.  Some triggers will generate their own time stamp.  Currently
- * there is no way of notifying them when no one cares.
- **/
-static void ad7476_poll_func_th(struct iio_dev *indio_dev, s64 time)
+static irqreturn_t ad7476_trigger_handler(int irq, void  *p)
 {
-	struct ad7476_state *st = indio_dev->dev_data;
-
-	schedule_work(&st->poll_work);
-	return;
-}
-/**
- * ad7476_poll_bh_to_ring() bh of trigger launched polling to ring buffer
- * @work_s:	the work struct through which this was scheduled
- *
- * Currently there is no option in this driver to disable the saving of
- * timestamps within the ring.
- * I think the one copy of this at a time was to avoid problems if the
- * trigger was set far too high and the reads then locked up the computer.
- **/
-static void ad7476_poll_bh_to_ring(struct work_struct *work_s)
-{
-	struct ad7476_state *st = container_of(work_s, struct ad7476_state,
-						  poll_work);
-	struct iio_dev *indio_dev = st->indio_dev;
-	struct iio_sw_ring_buffer *sw_ring = iio_to_sw_ring(indio_dev->ring);
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct ad7476_state *st = iio_dev_get_devdata(indio_dev);
 	s64 time_ns;
 	__u8 *rxbuf;
 	int b_sent;
 
-	/* Ensure only one copy of this function running at a time */
-	if (atomic_inc_return(&st->protect_ring) > 1)
-		return;
-
 	rxbuf = kzalloc(st->d_size, GFP_KERNEL);
 	if (rxbuf == NULL)
-		return;
+		return -ENOMEM;
 
-	b_sent = spi_read(st->spi, rxbuf, st->chip_info->storagebits / 8);
+	b_sent = spi_read(st->spi, rxbuf,
+			  st->chip_info->channel[0].scan_type.storagebits / 8);
 	if (b_sent < 0)
 		goto done;
 
@@ -160,12 +99,20 @@ static void ad7476_poll_bh_to_ring(struct work_struct *work_s)
 		memcpy(rxbuf + st->d_size - sizeof(s64),
 			&time_ns, sizeof(time_ns));
 
-	indio_dev->ring->access.store_to(&sw_ring->buf, rxbuf, time_ns);
+	indio_dev->ring->access->store_to(indio_dev->ring, rxbuf, time_ns);
 done:
+	iio_trigger_notify_done(indio_dev->trig);
 	kfree(rxbuf);
-	atomic_dec(&st->protect_ring);
+
+	return IRQ_HANDLED;
 }
 
+static const struct iio_ring_setup_ops ad7476_ring_setup_ops = {
+	.preenable = &ad7476_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 {
 	struct ad7476_state *st = indio_dev->dev_data;
@@ -177,24 +124,28 @@ int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 		goto error_ret;
 	}
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&indio_dev->ring->access);
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &ad7476_poll_func_th);
-	if (ret)
+	indio_dev->ring->access = &ring_sw_access_funcs;
+	indio_dev->pollfunc
+		= iio_alloc_pollfunc(NULL,
+				     &ad7476_trigger_handler,
+				     IRQF_ONESHOT,
+				     indio_dev,
+				     "%s_consumer%d",
+				     spi_get_device_id(st->spi)->name,
+				     indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_deallocate_sw_rb;
+	}
 
 	/* Ring buffer functions - here trigger setup related */
-
-	indio_dev->ring->preenable = &ad7476_ring_preenable;
-	indio_dev->ring->postenable = &iio_triggered_ring_postenable;
-	indio_dev->ring->predisable = &iio_triggered_ring_predisable;
-	indio_dev->ring->scan_el_attrs = &ad7476_scan_el_group;
+	indio_dev->ring->setup_ops = &ad7476_ring_setup_ops;
 	indio_dev->ring->scan_timestamp = true;
 
-	INIT_WORK(&st->poll_work, &ad7476_poll_bh_to_ring);
-
 	/* Flag that polled ring buffering is possible */
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
+
 error_deallocate_sw_rb:
 	iio_sw_rb_free(indio_dev->ring);
 error_ret:
@@ -209,6 +160,6 @@ void ad7476_ring_cleanup(struct iio_dev *indio_dev)
 		iio_trigger_dettach_poll_func(indio_dev->trig,
 					      indio_dev->pollfunc);
 	}
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
diff --git a/drivers/staging/iio/adc/ad7606.h b/drivers/staging/iio/adc/ad7606.h
index 338bade801a7b633c5b53dec1fe9f09385f468d7..b8b3d8ef1ff29c609cf45e280b10e4198dc4a367 100644
--- a/drivers/staging/iio/adc/ad7606.h
+++ b/drivers/staging/iio/adc/ad7606.h
@@ -43,17 +43,17 @@ struct ad7606_platform_data {
 /**
  * struct ad7606_chip_info - chip specifc information
  * @name:		indentification string for chip
- * @bits:		accuracy of the adc in bits
- * @bits:		output coding [s]igned or [u]nsigned
  * @int_vref_mv:	the internal reference voltage
- * @num_channels:	number of physical inputs on chip
+ * @channels:		channel specification
+ * @num_channels:	number of channels
  */
 
 struct ad7606_chip_info {
-	char				name[10];
+	const char			*name;
 	u8				bits;
 	char				sign;
 	u16				int_vref_mv;
+	struct iio_chan_spec		*channels;
 	unsigned			num_channels;
 };
 
@@ -62,14 +62,12 @@ struct ad7606_chip_info {
  */
 
 struct ad7606_state {
-	struct iio_dev			*indio_dev;
 	struct device			*dev;
 	const struct ad7606_chip_info	*chip_info;
 	struct ad7606_platform_data	*pdata;
 	struct regulator		*reg;
 	struct work_struct		poll_work;
 	wait_queue_head_t		wq_data_avail;
-	atomic_t			protect_ring;
 	size_t				d_size;
 	const struct ad7606_bus_ops	*bops;
 	int				irq;
@@ -97,12 +95,12 @@ struct ad7606_bus_ops {
 	int (*read_block)(struct device *, int, void *);
 };
 
-void ad7606_suspend(struct ad7606_state *st);
-void ad7606_resume(struct ad7606_state *st);
-struct ad7606_state *ad7606_probe(struct device *dev, int irq,
+void ad7606_suspend(struct iio_dev *indio_dev);
+void ad7606_resume(struct iio_dev *indio_dev);
+struct iio_dev *ad7606_probe(struct device *dev, int irq,
 			      void __iomem *base_address, unsigned id,
 			      const struct ad7606_bus_ops *bops);
-int ad7606_remove(struct ad7606_state *st);
+int ad7606_remove(struct iio_dev *indio_dev);
 int ad7606_reset(struct ad7606_state *st);
 
 enum ad7606_supported_device_ids {
@@ -111,7 +109,7 @@ enum ad7606_supported_device_ids {
 	ID_AD7606_4
 };
 
-int ad7606_scan_from_ring(struct ad7606_state *st, unsigned ch);
+int ad7606_scan_from_ring(struct iio_dev *indio_dev, unsigned ch);
 int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev);
 void ad7606_ring_cleanup(struct iio_dev *indio_dev);
 #endif /* IIO_ADC_AD7606_H_ */
diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index 4c700f07fb8304f48625e4a61bbca895fa34d44a..459371ae4dccd10de976f9b2aa5b7a7b60877553 100644
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -7,12 +7,10 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/regulator/consumer.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
@@ -38,8 +36,9 @@ int ad7606_reset(struct ad7606_state *st)
 	return -ENODEV;
 }
 
-static int ad7606_scan_direct(struct ad7606_state *st, unsigned ch)
+static int ad7606_scan_direct(struct iio_dev *indio_dev, unsigned ch)
 {
+	struct ad7606_state *st = iio_priv(indio_dev);
 	int ret;
 
 	st->done = false;
@@ -78,67 +77,44 @@ static int ad7606_scan_direct(struct ad7606_state *st, unsigned ch)
 	return ret;
 }
 
-static ssize_t ad7606_scan(struct device *dev,
-			    struct device_attribute *attr,
-			    char *buf)
+static int ad7606_read_raw(struct iio_dev *indio_dev,
+			   struct iio_chan_spec const *chan,
+			   int *val,
+			   int *val2,
+			   long m)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = dev_info->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	int ret;
-
-	mutex_lock(&dev_info->mlock);
-	if (iio_ring_enabled(dev_info))
-		ret = ad7606_scan_from_ring(st, this_attr->address);
-	else
-		ret = ad7606_scan_direct(st, this_attr->address);
-	mutex_unlock(&dev_info->mlock);
-
-	if (ret < 0)
-		return ret;
-
-	return sprintf(buf, "%d\n", (short) ret);
-}
-
-static IIO_DEV_ATTR_IN_RAW(0, ad7606_scan, 0);
-static IIO_DEV_ATTR_IN_RAW(1, ad7606_scan, 1);
-static IIO_DEV_ATTR_IN_RAW(2, ad7606_scan, 2);
-static IIO_DEV_ATTR_IN_RAW(3, ad7606_scan, 3);
-static IIO_DEV_ATTR_IN_RAW(4, ad7606_scan, 4);
-static IIO_DEV_ATTR_IN_RAW(5, ad7606_scan, 5);
-static IIO_DEV_ATTR_IN_RAW(6, ad7606_scan, 6);
-static IIO_DEV_ATTR_IN_RAW(7, ad7606_scan, 7);
-
-static ssize_t ad7606_show_scale(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	/* Driver currently only support internal vref */
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = iio_dev_get_devdata(dev_info);
-	unsigned int scale_uv = (st->range * 1000 * 2) >> st->chip_info->bits;
-
-	return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
-}
-static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7606_show_scale, NULL, 0);
-
-static ssize_t ad7606_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = iio_dev_get_devdata(dev_info);
-
-	return sprintf(buf, "%s\n", st->chip_info->name);
+	struct ad7606_state *st = iio_priv(indio_dev);
+	unsigned int scale_uv;
+
+	switch (m) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		if (iio_ring_enabled(indio_dev))
+			ret = ad7606_scan_from_ring(indio_dev, chan->address);
+		else
+			ret = ad7606_scan_direct(indio_dev, chan->address);
+		mutex_unlock(&indio_dev->mlock);
+
+		if (ret < 0)
+			return ret;
+		*val = (short) ret;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		scale_uv = (st->range * 1000 * 2)
+			>> st->chip_info->channels[0].scan_type.realbits;
+		*val =  scale_uv / 1000;
+		*val2 = (scale_uv % 1000) * 1000;
+		return IIO_VAL_INT_PLUS_MICRO;
+	}
+	return -EINVAL;
 }
 
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7606_show_name, NULL, 0);
-
 static ssize_t ad7606_show_range(struct device *dev,
 			struct device_attribute *attr, char *buf)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad7606_state *st = iio_priv(indio_dev);
 
 	return sprintf(buf, "%u\n", st->range);
 }
@@ -146,8 +122,8 @@ static ssize_t ad7606_show_range(struct device *dev,
 static ssize_t ad7606_store_range(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad7606_state *st = iio_priv(indio_dev);
 	unsigned long lval;
 
 	if (strict_strtoul(buf, 10, &lval))
@@ -156,10 +132,10 @@ static ssize_t ad7606_store_range(struct device *dev,
 		dev_err(dev, "range is not supported\n");
 		return -EINVAL;
 	}
-	mutex_lock(&dev_info->mlock);
+	mutex_lock(&indio_dev->mlock);
 	gpio_set_value(st->pdata->gpio_range, lval == 10000);
 	st->range = lval;
-	mutex_unlock(&dev_info->mlock);
+	mutex_unlock(&indio_dev->mlock);
 
 	return count;
 }
@@ -171,8 +147,8 @@ static IIO_CONST_ATTR(range_available, "5000 10000");
 static ssize_t ad7606_show_oversampling_ratio(struct device *dev,
 			struct device_attribute *attr, char *buf)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad7606_state *st = iio_priv(indio_dev);
 
 	return sprintf(buf, "%u\n", st->oversampling);
 }
@@ -192,8 +168,8 @@ static int ad7606_oversampling_get_index(unsigned val)
 static ssize_t ad7606_store_oversampling_ratio(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad7606_state *st = iio_priv(indio_dev);
 	unsigned long lval;
 	int ret;
 
@@ -206,12 +182,12 @@ static ssize_t ad7606_store_oversampling_ratio(struct device *dev,
 		return ret;
 	}
 
-	mutex_lock(&dev_info->mlock);
+	mutex_lock(&indio_dev->mlock);
 	gpio_set_value(st->pdata->gpio_os0, (ret >> 0) & 1);
 	gpio_set_value(st->pdata->gpio_os1, (ret >> 1) & 1);
 	gpio_set_value(st->pdata->gpio_os1, (ret >> 2) & 1);
 	st->oversampling = lval;
-	mutex_unlock(&dev_info->mlock);
+	mutex_unlock(&indio_dev->mlock);
 
 	return count;
 }
@@ -222,16 +198,6 @@ static IIO_DEVICE_ATTR(oversampling_ratio, S_IRUGO | S_IWUSR,
 static IIO_CONST_ATTR(oversampling_ratio_available, "0 2 4 8 16 32 64");
 
 static struct attribute *ad7606_attributes[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in2_raw.dev_attr.attr,
-	&iio_dev_attr_in3_raw.dev_attr.attr,
-	&iio_dev_attr_in4_raw.dev_attr.attr,
-	&iio_dev_attr_in5_raw.dev_attr.attr,
-	&iio_dev_attr_in6_raw.dev_attr.attr,
-	&iio_dev_attr_in7_raw.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	&iio_dev_attr_range.dev_attr.attr,
 	&iio_const_attr_range_available.dev_attr.attr,
 	&iio_dev_attr_oversampling_ratio.dev_attr.attr,
@@ -243,20 +209,12 @@ static mode_t ad7606_attr_is_visible(struct kobject *kobj,
 				     struct attribute *attr, int n)
 {
 	struct device *dev = container_of(kobj, struct device, kobj);
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad7606_state *st = iio_priv(indio_dev);
 
 	mode_t mode = attr->mode;
 
-	if (st->chip_info->num_channels <= 6 &&
-		(attr == &iio_dev_attr_in7_raw.dev_attr.attr ||
-		attr == &iio_dev_attr_in6_raw.dev_attr.attr))
-		mode = 0;
-	else if (st->chip_info->num_channels <= 4 &&
-		(attr == &iio_dev_attr_in5_raw.dev_attr.attr ||
-		attr == &iio_dev_attr_in4_raw.dev_attr.attr))
-		mode = 0;
-	else if (!st->have_os &&
+	if (!st->have_os &&
 		(attr == &iio_dev_attr_oversampling_ratio.dev_attr.attr ||
 		attr ==
 		&iio_const_attr_oversampling_ratio_available.dev_attr.attr))
@@ -274,29 +232,92 @@ static const struct attribute_group ad7606_attribute_group = {
 	.is_visible = ad7606_attr_is_visible,
 };
 
+static struct iio_chan_spec ad7606_8_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, 0, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 1, 1, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 2, 2, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 3, 3, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 4, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 4, 4, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 5, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 5, 5, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 6, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 6, 6, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 7, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 7, 7, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(8),
+};
+
+static struct iio_chan_spec ad7606_6_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, 0, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 1, 1, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 2, 2, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 3, 3, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 4, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 4, 4, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 5, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 5, 5, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(6),
+};
+
+static struct iio_chan_spec ad7606_4_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, 0, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 1, 1, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 2, 2, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 3, 3, IIO_ST('s', 16, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(4),
+};
+
 static const struct ad7606_chip_info ad7606_chip_info_tbl[] = {
 	/*
 	 * More devices added in future
 	 */
 	[ID_AD7606_8] = {
 		.name = "ad7606",
-		.bits = 16,
-		.sign = IIO_SCAN_EL_TYPE_SIGNED,
 		.int_vref_mv = 2500,
+		.channels = ad7606_8_channels,
 		.num_channels = 8,
 	},
 	[ID_AD7606_6] = {
 		.name = "ad7606-6",
-		.bits = 16,
-		.sign = IIO_SCAN_EL_TYPE_SIGNED,
 		.int_vref_mv = 2500,
+		.channels = ad7606_6_channels,
 		.num_channels = 6,
 	},
 	[ID_AD7606_4] = {
 		.name = "ad7606-4",
-		.bits = 16,
-		.sign = IIO_SCAN_EL_TYPE_SIGNED,
 		.int_vref_mv = 2500,
+		.channels = ad7606_4_channels,
 		.num_channels = 4,
 	},
 };
@@ -343,8 +364,8 @@ static int ad7606_request_gpios(struct ad7606_state *st)
 		st->have_reset = true;
 
 	ret = gpio_request_one(st->pdata->gpio_range, GPIOF_DIR_OUT |
-			       ((st->range == 10000) ? GPIOF_INIT_HIGH :
-			       	GPIOF_INIT_LOW), "AD7606_RANGE");
+				((st->range == 10000) ? GPIOF_INIT_HIGH :
+				GPIOF_INIT_LOW), "AD7606_RANGE");
 	if (!ret)
 		st->have_range = true;
 
@@ -391,9 +412,10 @@ static void ad7606_free_gpios(struct ad7606_state *st)
  */
 static irqreturn_t ad7606_interrupt(int irq, void *dev_id)
 {
-	struct ad7606_state *st = dev_id;
+	struct iio_dev *indio_dev = dev_id;
+	struct ad7606_state *st = iio_priv(indio_dev);
 
-	if (iio_ring_enabled(st->indio_dev)) {
+	if (iio_ring_enabled(indio_dev)) {
 		if (!work_pending(&st->poll_work))
 			schedule_work(&st->poll_work);
 	} else {
@@ -404,21 +426,29 @@ static irqreturn_t ad7606_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 };
 
-struct ad7606_state *ad7606_probe(struct device *dev, int irq,
+static const struct iio_info ad7606_info = {
+	.driver_module = THIS_MODULE,
+	.read_raw = &ad7606_read_raw,
+	.attrs = &ad7606_attribute_group,
+};
+
+struct iio_dev *ad7606_probe(struct device *dev, int irq,
 			      void __iomem *base_address,
 			      unsigned id,
 			      const struct ad7606_bus_ops *bops)
 {
 	struct ad7606_platform_data *pdata = dev->platform_data;
 	struct ad7606_state *st;
-	int ret;
+	int ret, regdone = 0;
+	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
 
-	st = kzalloc(sizeof(*st), GFP_KERNEL);
-	if (st == NULL) {
+	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
 
+	st = iio_priv(indio_dev);
+
 	st->dev = dev;
 	st->id = id;
 	st->irq = irq;
@@ -445,93 +475,91 @@ struct ad7606_state *ad7606_probe(struct device *dev, int irq,
 	st->pdata = pdata;
 	st->chip_info = &ad7606_chip_info_tbl[id];
 
-	atomic_set(&st->protect_ring, 0);
-
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_disable_reg;
-	}
-
-	st->indio_dev->dev.parent = dev;
-	st->indio_dev->attrs = &ad7606_attribute_group;
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->dev.parent = dev;
+	indio_dev->info = &ad7606_info;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->name = st->chip_info->name;
+	indio_dev->channels = st->chip_info->channels;
+	indio_dev->num_channels = st->chip_info->num_channels;
 
 	init_waitqueue_head(&st->wq_data_avail);
 
 	ret = ad7606_request_gpios(st);
 	if (ret)
-		goto error_free_device;
+		goto error_disable_reg;
 
 	ret = ad7606_reset(st);
 	if (ret)
 		dev_warn(st->dev, "failed to RESET: no RESET GPIO specified\n");
 
 	ret = request_irq(st->irq, ad7606_interrupt,
-		IRQF_TRIGGER_FALLING, st->chip_info->name, st);
+		IRQF_TRIGGER_FALLING, st->chip_info->name, indio_dev);
 	if (ret)
 		goto error_free_gpios;
 
-	ret = ad7606_register_ring_funcs_and_init(st->indio_dev);
+	ret = ad7606_register_ring_funcs_and_init(indio_dev);
 	if (ret)
 		goto error_free_irq;
 
-	ret = iio_device_register(st->indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
 		goto error_free_irq;
+	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  indio_dev->channels,
+					  indio_dev->num_channels);
 	if (ret)
 		goto error_cleanup_ring;
 
-	return st;
+	return indio_dev;
 
 error_cleanup_ring:
-	ad7606_ring_cleanup(st->indio_dev);
-	iio_device_unregister(st->indio_dev);
+	ad7606_ring_cleanup(indio_dev);
 
 error_free_irq:
-	free_irq(st->irq, st);
+	free_irq(st->irq, indio_dev);
 
 error_free_gpios:
 	ad7606_free_gpios(st);
 
-error_free_device:
-	iio_free_device(st->indio_dev);
-
 error_disable_reg:
 	if (!IS_ERR(st->reg))
 		regulator_disable(st->reg);
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	kfree(st);
+	if (regdone)
+		iio_device_unregister(indio_dev);
+	else
+		iio_free_device(indio_dev);
 error_ret:
 	return ERR_PTR(ret);
 }
 
-int ad7606_remove(struct ad7606_state *st)
+int ad7606_remove(struct iio_dev *indio_dev)
 {
-	struct iio_dev *indio_dev = st->indio_dev;
+	struct ad7606_state *st = iio_priv(indio_dev);
+
 	iio_ring_buffer_unregister(indio_dev->ring);
 	ad7606_ring_cleanup(indio_dev);
-	iio_device_unregister(indio_dev);
-	free_irq(st->irq, st);
+
+	free_irq(st->irq, indio_dev);
 	if (!IS_ERR(st->reg)) {
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
 
 	ad7606_free_gpios(st);
+	iio_device_unregister(indio_dev);
 
-	kfree(st);
 	return 0;
 }
 
-void ad7606_suspend(struct ad7606_state *st)
+void ad7606_suspend(struct iio_dev *indio_dev)
 {
+	struct ad7606_state *st = iio_priv(indio_dev);
+
 	if (st->have_stby) {
 		if (st->have_range)
 			gpio_set_value(st->pdata->gpio_range, 1);
@@ -539,8 +567,10 @@ void ad7606_suspend(struct ad7606_state *st)
 	}
 }
 
-void ad7606_resume(struct ad7606_state *st)
+void ad7606_resume(struct iio_dev *indio_dev)
 {
+	struct ad7606_state *st = iio_priv(indio_dev);
+
 	if (st->have_stby) {
 		if (st->have_range)
 			gpio_set_value(st->pdata->gpio_range,
diff --git a/drivers/staging/iio/adc/ad7606_par.c b/drivers/staging/iio/adc/ad7606_par.c
index 43a554ce753da23a0cb1e15202210d4282b4858c..d21218da923f9e9bfe357aef817e60fb2ccd76a7 100644
--- a/drivers/staging/iio/adc/ad7606_par.c
+++ b/drivers/staging/iio/adc/ad7606_par.c
@@ -12,13 +12,15 @@
 #include <linux/err.h>
 #include <linux/io.h>
 
+#include "../iio.h"
 #include "ad7606.h"
 
 static int ad7606_par16_read_block(struct device *dev,
 				 int count, void *buf)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-	struct ad7606_state *st = platform_get_drvdata(pdev);
+	struct iio_dev *indio_dev = platform_get_drvdata(pdev);
+	struct ad7606_state *st = iio_priv(indio_dev);
 
 	insw((unsigned long) st->base_address, buf, count);
 
@@ -33,7 +35,8 @@ static int ad7606_par8_read_block(struct device *dev,
 				 int count, void *buf)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-	struct ad7606_state *st = platform_get_drvdata(pdev);
+	struct iio_dev *indio_dev = platform_get_drvdata(pdev);
+	struct ad7606_state *st = iio_priv(indio_dev);
 
 	insb((unsigned long) st->base_address, buf, count * 2);
 
@@ -47,7 +50,7 @@ static const struct ad7606_bus_ops ad7606_par8_bops = {
 static int __devinit ad7606_par_probe(struct platform_device *pdev)
 {
 	struct resource *res;
-	struct ad7606_state *st;
+	struct iio_dev *indio_dev;
 	void __iomem *addr;
 	resource_size_t remap_size;
 	int ret, irq;
@@ -75,17 +78,17 @@ static int __devinit ad7606_par_probe(struct platform_device *pdev)
 		goto out1;
 	}
 
-	st = ad7606_probe(&pdev->dev, irq, addr,
+	indio_dev = ad7606_probe(&pdev->dev, irq, addr,
 			  platform_get_device_id(pdev)->driver_data,
 			  remap_size > 1 ? &ad7606_par16_bops :
 			  &ad7606_par8_bops);
 
-	if (IS_ERR(st))  {
-		ret = PTR_ERR(st);
+	if (IS_ERR(indio_dev))  {
+		ret = PTR_ERR(indio_dev);
 		goto out2;
 	}
 
-	platform_set_drvdata(pdev, st);
+	platform_set_drvdata(pdev, indio_dev);
 
 	return 0;
 
@@ -99,10 +102,11 @@ static int __devinit ad7606_par_probe(struct platform_device *pdev)
 
 static int __devexit ad7606_par_remove(struct platform_device *pdev)
 {
-	struct ad7606_state *st = platform_get_drvdata(pdev);
+	struct iio_dev *indio_dev = platform_get_drvdata(pdev);
 	struct resource *res;
+	struct ad7606_state *st = iio_priv(indio_dev);
 
-	ad7606_remove(st);
+	ad7606_remove(indio_dev);
 
 	iounmap(st->base_address);
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -116,18 +120,18 @@ static int __devexit ad7606_par_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM
 static int ad7606_par_suspend(struct device *dev)
 {
-	struct ad7606_state *st = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 
-	ad7606_suspend(st);
+	ad7606_suspend(indio_dev);
 
 	return 0;
 }
 
 static int ad7606_par_resume(struct device *dev)
 {
-	struct ad7606_state *st = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 
-	ad7606_resume(st);
+	ad7606_resume(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7606_ring.c b/drivers/staging/iio/adc/ad7606_ring.c
index b32cb0dea6d82052a4e650b4b0b3721d30973983..a199bf48396c5a4e3691dab597545cc37839c670 100644
--- a/drivers/staging/iio/adc/ad7606_ring.c
+++ b/drivers/staging/iio/adc/ad7606_ring.c
@@ -7,7 +7,6 @@
 
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -21,99 +20,19 @@
 
 #include "ad7606.h"
 
-static IIO_SCAN_EL_C(in0, 0, 0, NULL);
-static IIO_SCAN_EL_C(in1, 1, 0, NULL);
-static IIO_SCAN_EL_C(in2, 2, 0, NULL);
-static IIO_SCAN_EL_C(in3, 3, 0, NULL);
-static IIO_SCAN_EL_C(in4, 4, 0, NULL);
-static IIO_SCAN_EL_C(in5, 5, 0, NULL);
-static IIO_SCAN_EL_C(in6, 6, 0, NULL);
-static IIO_SCAN_EL_C(in7, 7, 0, NULL);
-
-static IIO_SCAN_EL_TIMESTAMP(8);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static ssize_t ad7606_show_type(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
+int ad7606_scan_from_ring(struct iio_dev *indio_dev, unsigned ch)
 {
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	struct ad7606_state *st = indio_dev->dev_data;
-
-	return sprintf(buf, "%c%d/%d\n", st->chip_info->sign,
-		       st->chip_info->bits, st->chip_info->bits);
-}
-static IIO_DEVICE_ATTR(in_type, S_IRUGO, ad7606_show_type, NULL, 0);
-
-static struct attribute *ad7606_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_scan_el_in2.dev_attr.attr,
-	&iio_const_attr_in2_index.dev_attr.attr,
-	&iio_scan_el_in3.dev_attr.attr,
-	&iio_const_attr_in3_index.dev_attr.attr,
-	&iio_scan_el_in4.dev_attr.attr,
-	&iio_const_attr_in4_index.dev_attr.attr,
-	&iio_scan_el_in5.dev_attr.attr,
-	&iio_const_attr_in5_index.dev_attr.attr,
-	&iio_scan_el_in6.dev_attr.attr,
-	&iio_const_attr_in6_index.dev_attr.attr,
-	&iio_scan_el_in7.dev_attr.attr,
-	&iio_const_attr_in7_index.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	&iio_dev_attr_in_type.dev_attr.attr,
-	NULL,
-};
-
-static mode_t ad7606_scan_el_attr_is_visible(struct kobject *kobj,
-				     struct attribute *attr, int n)
-{
-	struct device *dev = container_of(kobj, struct device, kobj);
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	struct ad7606_state *st = indio_dev->dev_data;
-
-	mode_t mode = attr->mode;
-
-	if (st->chip_info->num_channels <= 6 &&
-		(attr == &iio_scan_el_in7.dev_attr.attr ||
-		attr == &iio_const_attr_in7_index.dev_attr.attr ||
-		attr == &iio_scan_el_in6.dev_attr.attr ||
-		attr == &iio_const_attr_in6_index.dev_attr.attr))
-		mode = 0;
-	else if (st->chip_info->num_channels <= 4 &&
-		(attr == &iio_scan_el_in5.dev_attr.attr ||
-		attr == &iio_const_attr_in5_index.dev_attr.attr ||
-		attr == &iio_scan_el_in4.dev_attr.attr ||
-		attr == &iio_const_attr_in4_index.dev_attr.attr))
-		mode = 0;
-
-	return mode;
-}
-
-static struct attribute_group ad7606_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = ad7606_scan_el_attrs,
-	.is_visible = ad7606_scan_el_attr_is_visible,
-};
-
-int ad7606_scan_from_ring(struct ad7606_state *st, unsigned ch)
-{
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_ring_buffer *ring = indio_dev->ring;
 	int ret;
 	u16 *ring_data;
 
-	ring_data = kmalloc(ring->access.get_bytes_per_datum(ring), GFP_KERNEL);
+	ring_data = kmalloc(ring->access->get_bytes_per_datum(ring),
+			    GFP_KERNEL);
 	if (ring_data == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
-	ret = ring->access.read_last(ring, (u8 *) ring_data);
+	ret = ring->access->read_last(ring, (u8 *) ring_data);
 	if (ret)
 		goto error_free_ring_data;
 
@@ -134,12 +53,12 @@ int ad7606_scan_from_ring(struct ad7606_state *st, unsigned ch)
  **/
 static int ad7606_ring_preenable(struct iio_dev *indio_dev)
 {
-	struct ad7606_state *st = indio_dev->dev_data;
+	struct ad7606_state *st = iio_priv(indio_dev);
 	struct iio_ring_buffer *ring = indio_dev->ring;
 	size_t d_size;
 
 	d_size = st->chip_info->num_channels *
-		 st->chip_info->bits / 8;
+		 st->chip_info->channels[0].scan_type.storagebits / 8;
 
 	if (ring->scan_timestamp) {
 		d_size += sizeof(s64);
@@ -148,8 +67,8 @@ static int ad7606_ring_preenable(struct iio_dev *indio_dev)
 			d_size += sizeof(s64) - (d_size % sizeof(s64));
 	}
 
-	if (ring->access.set_bytes_per_datum)
-		ring->access.set_bytes_per_datum(ring, d_size);
+	if (ring->access->set_bytes_per_datum)
+		ring->access->set_bytes_per_datum(ring, d_size);
 
 	st->d_size = d_size;
 
@@ -157,16 +76,20 @@ static int ad7606_ring_preenable(struct iio_dev *indio_dev)
 }
 
 /**
- * ad7606_poll_func_th() th of trigger launched polling to ring buffer
+ * ad7606_trigger_handler_th() th/bh of trigger launched polling to ring buffer
  *
  **/
-static void ad7606_poll_func_th(struct iio_dev *indio_dev, s64 time)
+static irqreturn_t ad7606_trigger_handler_th_bh(int irq, void *p)
 {
-	struct ad7606_state *st = indio_dev->dev_data;
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct ad7606_state *st = iio_priv(indio_dev);
+
 	gpio_set_value(st->pdata->gpio_convst, 1);
 
-	return;
+	return IRQ_HANDLED;
 }
+
 /**
  * ad7606_poll_bh_to_ring() bh of trigger launched polling to ring buffer
  * @work_s:	the work struct through which this was scheduled
@@ -180,17 +103,12 @@ static void ad7606_poll_bh_to_ring(struct work_struct *work_s)
 {
 	struct ad7606_state *st = container_of(work_s, struct ad7606_state,
 						poll_work);
-	struct iio_dev *indio_dev = st->indio_dev;
-	struct iio_sw_ring_buffer *sw_ring = iio_to_sw_ring(indio_dev->ring);
+	struct iio_dev *indio_dev = iio_priv_to_dev(st);
 	struct iio_ring_buffer *ring = indio_dev->ring;
 	s64 time_ns;
 	__u8 *buf;
 	int ret;
 
-	/* Ensure only one copy of this function running at a time */
-	if (atomic_inc_return(&st->protect_ring) > 1)
-		return;
-
 	buf = kzalloc(st->d_size, GFP_KERNEL);
 	if (buf == NULL)
 		return;
@@ -225,16 +143,22 @@ static void ad7606_poll_bh_to_ring(struct work_struct *work_s)
 		memcpy(buf + st->d_size - sizeof(s64),
 			&time_ns, sizeof(time_ns));
 
-	ring->access.store_to(&sw_ring->buf, buf, time_ns);
+	ring->access->store_to(indio_dev->ring, buf, time_ns);
 done:
 	gpio_set_value(st->pdata->gpio_convst, 0);
+	iio_trigger_notify_done(indio_dev->trig);
 	kfree(buf);
-	atomic_dec(&st->protect_ring);
 }
 
+static const struct iio_ring_setup_ops ad7606_ring_setup_ops = {
+	.preenable = &ad7606_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 {
-	struct ad7606_state *st = indio_dev->dev_data;
+	struct ad7606_state *st = iio_priv(indio_dev);
 	int ret;
 
 	indio_dev->ring = iio_sw_rb_allocate(indio_dev);
@@ -244,17 +168,22 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 	}
 
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&indio_dev->ring->access);
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &ad7606_poll_func_th);
-	if (ret)
+	indio_dev->ring->access = &ring_sw_access_funcs;
+	indio_dev->pollfunc = iio_alloc_pollfunc(&ad7606_trigger_handler_th_bh,
+						 &ad7606_trigger_handler_th_bh,
+						 0,
+						 indio_dev,
+						 "%s_consumer%d",
+						 indio_dev->name,
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_deallocate_sw_rb;
+	}
 
 	/* Ring buffer functions - here trigger setup related */
 
-	indio_dev->ring->preenable = &ad7606_ring_preenable;
-	indio_dev->ring->postenable = &iio_triggered_ring_postenable;
-	indio_dev->ring->predisable = &iio_triggered_ring_predisable;
-	indio_dev->ring->scan_el_attrs = &ad7606_scan_el_group;
+	indio_dev->ring->setup_ops = &ad7606_ring_setup_ops;
 	indio_dev->ring->scan_timestamp = true ;
 
 	INIT_WORK(&st->poll_work, &ad7606_poll_bh_to_ring);
@@ -262,6 +191,7 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 	/* Flag that polled ring buffering is possible */
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
+
 error_deallocate_sw_rb:
 	iio_sw_rb_free(indio_dev->ring);
 error_ret:
@@ -275,6 +205,6 @@ void ad7606_ring_cleanup(struct iio_dev *indio_dev)
 		iio_trigger_dettach_poll_func(indio_dev->trig,
 					      indio_dev->pollfunc);
 	}
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
diff --git a/drivers/staging/iio/adc/ad7606_spi.c b/drivers/staging/iio/adc/ad7606_spi.c
index d738491222f210c87d19783c737ff414902b1da6..0769c807d95f39e735ce30900433e37aca4e3801 100644
--- a/drivers/staging/iio/adc/ad7606_spi.c
+++ b/drivers/staging/iio/adc/ad7606_spi.c
@@ -10,6 +10,8 @@
 #include <linux/spi/spi.h>
 #include <linux/types.h>
 #include <linux/err.h>
+
+#include "../iio.h"
 #include "ad7606.h"
 
 #define MAX_SPI_FREQ_HZ		23500000	/* VDRIVE above 4.75 V */
@@ -39,42 +41,42 @@ static const struct ad7606_bus_ops ad7606_spi_bops = {
 
 static int __devinit ad7606_spi_probe(struct spi_device *spi)
 {
-	struct ad7606_state *st;
+	struct iio_dev *indio_dev;
 
-	st = ad7606_probe(&spi->dev, spi->irq, NULL,
+	indio_dev = ad7606_probe(&spi->dev, spi->irq, NULL,
 			   spi_get_device_id(spi)->driver_data,
 			   &ad7606_spi_bops);
 
-	if (IS_ERR(st))
-		return PTR_ERR(st);
+	if (IS_ERR(indio_dev))
+		return PTR_ERR(indio_dev);
 
-	spi_set_drvdata(spi, st);
+	spi_set_drvdata(spi, indio_dev);
 
 	return 0;
 }
 
 static int __devexit ad7606_spi_remove(struct spi_device *spi)
 {
-	struct ad7606_state *st = dev_get_drvdata(&spi->dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(&spi->dev);
 
-	return ad7606_remove(st);
+	return ad7606_remove(indio_dev);
 }
 
 #ifdef CONFIG_PM
 static int ad7606_spi_suspend(struct device *dev)
 {
-	struct ad7606_state *st = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 
-	ad7606_suspend(st);
+	ad7606_suspend(indio_dev);
 
 	return 0;
 }
 
 static int ad7606_spi_resume(struct device *dev)
 {
-	struct ad7606_state *st = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 
-	ad7606_resume(st);
+	ad7606_resume(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7745.c b/drivers/staging/iio/adc/ad7745.c
index ab7ef8450ae2104bd1187dbadbcf68a01d4eddf8..1944223ef163824da530cc7ab42e3d0a618c3330 100644
--- a/drivers/staging/iio/adc/ad7745.c
+++ b/drivers/staging/iio/adc/ad7745.c
@@ -8,14 +8,12 @@
 
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/list.h>
 #include <linux/i2c.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -55,12 +53,9 @@
  */
 
 struct ad774x_chip_info {
-	const char *name;
 	struct i2c_client *client;
 	struct iio_dev *indio_dev;
-	struct work_struct thresh_work;
 	bool inter;
-	s64 last_timestamp;
 	u16 cap_offs;                   /* Capacitive offset */
 	u16 cap_gain;                   /* Capacitive gain calibration */
 	u16 volt_gain;                  /* Voltage gain calibration */
@@ -76,7 +71,8 @@ struct ad774x_conversion_mode {
 	u8 reg_cfg;
 };
 
-struct ad774x_conversion_mode ad774x_conv_mode_table[AD774X_MAX_CONV_MODE] = {
+static struct ad774x_conversion_mode
+ad774x_conv_mode_table[AD774X_MAX_CONV_MODE] = {
 	{ "idle", 0 },
 	{ "continuous-conversion", 1 },
 	{ "single-conversion", 2 },
@@ -502,17 +498,6 @@ static IIO_DEV_ATTR_CAP_GAIN(S_IRUGO | S_IWUSR,
 		ad774x_show_cap_gain,
 		ad774x_store_cap_gain);
 
-static ssize_t ad774x_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad774x_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad774x_show_name, NULL, 0);
-
 static struct attribute *ad774x_attributes[] = {
 	&iio_dev_attr_available_conversion_modes.dev_attr.attr,
 	&iio_dev_attr_conversion_mode.dev_attr.attr,
@@ -526,7 +511,6 @@ static struct attribute *ad774x_attributes[] = {
 	&iio_dev_attr_cap0_raw.dev_attr.attr,
 	&iio_dev_attr_capdac0_raw.dev_attr.attr,
 	&iio_dev_attr_capdac1_raw.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -538,8 +522,8 @@ static const struct attribute_group ad774x_attribute_group = {
  * data ready events
  */
 
-#define IIO_EVENT_CODE_CAP_RDY     IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_VT_RDY      IIO_BUFFER_EVENT_CODE(1)
+#define IIO_EVENT_CODE_CAP_RDY     0
+#define IIO_EVENT_CODE_VT_RDY      1
 
 #define IIO_EVENT_ATTR_CAP_RDY_SH(_evlist, _show, _store, _mask)	\
 	IIO_EVENT_ATTR_SH(cap_rdy, _evlist, _show, _store, _mask)
@@ -547,67 +531,33 @@ static const struct attribute_group ad774x_attribute_group = {
 #define IIO_EVENT_ATTR_VT_RDY_SH(_evlist, _show, _store, _mask)	\
 	IIO_EVENT_ATTR_SH(vt_rdy, _evlist, _show, _store, _mask)
 
-static void ad774x_interrupt_handler_bh(struct work_struct *work_s)
+static irqreturn_t ad774x_event_handler(int irq, void *private)
 {
-	struct ad774x_chip_info *chip =
-		container_of(work_s, struct ad774x_chip_info, thresh_work);
+	struct iio_dev *indio_dev = private;
+	struct ad774x_chip_info *chip = iio_dev_get_devdata(indio_dev);
 	u8 int_status;
 
-	enable_irq(chip->client->irq);
-
 	ad774x_i2c_read(chip, AD774X_STATUS, &int_status, 1);
 
 	if (int_status & AD774X_STATUS_RDYCAP)
-		iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_CAP_RDY,
-				chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_EVENT_CODE_CAP_RDY,
+			       iio_get_time_ns());
 
 	if (int_status & AD774X_STATUS_RDYVT)
-		iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_VT_RDY,
-				chip->last_timestamp);
-}
-
-static int ad774x_interrupt_handler_th(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct ad774x_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
+		iio_push_event(indio_dev, 0,
+			       IIO_EVENT_CODE_VT_RDY,
+			       iio_get_time_ns());
 
-	return 0;
+	return IRQ_HANDLED;
 }
 
-IIO_EVENT_SH(data_rdy, &ad774x_interrupt_handler_th);
-
-static ssize_t ad774x_query_out_mode(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	/*
-	 * AD774X provides one /RDY pin, which can be used as interrupt
-	 * but the pin is not configurable
-	 */
-	return sprintf(buf, "1\n");
-}
-
-static ssize_t ad774x_set_out_mode(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return len;
-}
-
-IIO_EVENT_ATTR_CAP_RDY_SH(iio_event_data_rdy, ad774x_query_out_mode, ad774x_set_out_mode, 0);
-IIO_EVENT_ATTR_VT_RDY_SH(iio_event_data_rdy, ad774x_query_out_mode, ad774x_set_out_mode, 0);
+static IIO_CONST_ATTR(cap_rdy_en, "1");
+static IIO_CONST_ATTR(vt_rdy_en, "1");
 
 static struct attribute *ad774x_event_attributes[] = {
-	&iio_event_attr_cap_rdy.dev_attr.attr,
-	&iio_event_attr_vt_rdy.dev_attr.attr,
+	&iio_const_attr_cap_rdy_en.dev_attr.attr,
+	&iio_const_attr_vt_rdy_en.dev_attr.attr,
 	NULL,
 };
 
@@ -615,6 +565,12 @@ static struct attribute_group ad774x_event_attribute_group = {
 	.attrs = ad774x_event_attributes,
 };
 
+static const struct iio_info ad774x_info = {
+	.attrs = &ad774x_event_attribute_group,
+	.event_attrs = &ad774x_event_attribute_group,
+	.num_interrupt_lines = 1,
+	.driver_module = THIS_MODULE,
+};
 /*
  * device probe and remove
  */
@@ -633,21 +589,18 @@ static int __devinit ad774x_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, chip);
 
 	chip->client = client;
-	chip->name = id->name;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
 	/* Establish that the iio_dev is a child of the i2c device */
+	chip->indio_dev->name = id->name;
 	chip->indio_dev->dev.parent = &client->dev;
-	chip->indio_dev->attrs = &ad774x_attribute_group;
-	chip->indio_dev->event_attrs = &ad774x_event_attribute_group;
+	chip->indio_dev->info = &ad774x_info;
 	chip->indio_dev->dev_data = (void *)(chip);
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = 1;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -656,18 +609,14 @@ static int __devinit ad774x_probe(struct i2c_client *client,
 	regdone = 1;
 
 	if (client->irq) {
-		ret = iio_register_interrupt_line(client->irq,
-				chip->indio_dev,
-				0,
-				IRQF_TRIGGER_FALLING,
-				"ad774x");
+		ret = request_threaded_irq(client->irq,
+					   NULL,
+					   &ad774x_event_handler,
+					   IRQF_TRIGGER_FALLING,
+					   "ad774x",
+					   chip->indio_dev);
 		if (ret)
 			goto error_free_dev;
-
-		iio_add_event_to_list(iio_event_attr_cap_rdy.listel,
-				&chip->indio_dev->interrupts[0]->ev_list);
-
-		INIT_WORK(&chip->thresh_work, ad774x_interrupt_handler_bh);
 	}
 
 	dev_err(&client->dev, "%s capacitive sensor registered, irq: %d\n", id->name, client->irq);
@@ -676,7 +625,7 @@ static int __devinit ad774x_probe(struct i2c_client *client,
 
 error_free_dev:
 	if (regdone)
-		iio_device_unregister(chip->indio_dev);
+		free_irq(client->irq, chip->indio_dev);
 	else
 		iio_free_device(chip->indio_dev);
 error_free_chip:
@@ -691,7 +640,7 @@ static int __devexit ad774x_remove(struct i2c_client *client)
 	struct iio_dev *indio_dev = chip->indio_dev;
 
 	if (client->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(client->irq, indio_dev);
 	iio_device_unregister(indio_dev);
 	kfree(chip);
 
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
new file mode 100644
index 0000000000000000000000000000000000000000..e0c7b6cc05c7d511eeb7a2f464b94a958a672408
--- /dev/null
+++ b/drivers/staging/iio/adc/ad7780.c
@@ -0,0 +1,301 @@
+/*
+ * AD7780/AD7781 SPI ADC driver
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/sysfs.h>
+#include <linux/spi/spi.h>
+#include <linux/regulator/consumer.h>
+#include <linux/err.h>
+#include <linux/sched.h>
+#include <linux/gpio.h>
+
+#include "../iio.h"
+#include "../sysfs.h"
+#include "../ring_generic.h"
+#include "adc.h"
+
+#include "ad7780.h"
+
+#define AD7780_RDY	(1 << 7)
+#define AD7780_FILTER	(1 << 6)
+#define AD7780_ERR	(1 << 5)
+#define AD7780_ID1	(1 << 4)
+#define AD7780_ID0	(1 << 3)
+#define AD7780_GAIN	(1 << 2)
+#define AD7780_PAT1	(1 << 1)
+#define AD7780_PAT0	(1 << 0)
+
+struct ad7780_chip_info {
+	struct iio_chan_spec		channel;
+};
+
+struct ad7780_state {
+	struct spi_device		*spi;
+	const struct ad7780_chip_info	*chip_info;
+	struct regulator		*reg;
+	struct ad7780_platform_data	*pdata;
+	wait_queue_head_t		wq_data_avail;
+	bool				done;
+	u16				int_vref_mv;
+	struct spi_transfer		xfer;
+	struct spi_message		msg;
+	/*
+	 * DMA (thus cache coherency maintenance) requires the
+	 * transfer buffers to live in their own cache lines.
+	 */
+	unsigned int			data ____cacheline_aligned;
+};
+
+enum ad7780_supported_device_ids {
+	ID_AD7780,
+	ID_AD7781,
+};
+
+static int ad7780_read(struct ad7780_state *st, int *val)
+{
+	int ret;
+
+	spi_bus_lock(st->spi->master);
+
+	enable_irq(st->spi->irq);
+	st->done = false;
+	gpio_set_value(st->pdata->gpio_pdrst, 1);
+
+	ret = wait_event_interruptible(st->wq_data_avail, st->done);
+	disable_irq_nosync(st->spi->irq);
+	if (ret)
+		goto out;
+
+	ret = spi_sync_locked(st->spi, &st->msg);
+	*val = be32_to_cpu(st->data);
+out:
+	gpio_set_value(st->pdata->gpio_pdrst, 0);
+	spi_bus_unlock(st->spi->master);
+
+	return ret;
+}
+
+static int ad7780_read_raw(struct iio_dev *indio_dev,
+			   struct iio_chan_spec const *chan,
+			   int *val,
+			   int *val2,
+			   long m)
+{
+	struct ad7780_state *st = iio_priv(indio_dev);
+	struct iio_chan_spec channel = st->chip_info->channel;
+	int ret, smpl = 0;
+	unsigned long scale_uv;
+
+	switch (m) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		ret = ad7780_read(st, &smpl);
+		mutex_unlock(&indio_dev->mlock);
+
+		if (ret < 0)
+			return ret;
+
+		if ((smpl & AD7780_ERR) ||
+			!((smpl & AD7780_PAT0) && !(smpl & AD7780_PAT1)))
+			return -EIO;
+
+		*val = (smpl >> channel.scan_type.shift) &
+			((1 << (channel.scan_type.realbits)) - 1);
+		*val -= (1 << (channel.scan_type.realbits - 1));
+
+		if (!(smpl & AD7780_GAIN))
+			*val *= 128;
+
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		scale_uv = (st->int_vref_mv * 100000)
+			>> (channel.scan_type.realbits - 1);
+		*val =  scale_uv / 100000;
+		*val2 = (scale_uv % 100000) * 10;
+		return IIO_VAL_INT_PLUS_MICRO;
+	}
+	return -EINVAL;
+}
+
+static const struct ad7780_chip_info ad7780_chip_info_tbl[] = {
+	[ID_AD7780] = {
+		.channel = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				    (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				    0, 0, IIO_ST('s', 24, 32, 8), 0),
+	},
+	[ID_AD7781] = {
+		.channel = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				    (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				    0, 0, IIO_ST('s', 20, 32, 12), 0),
+	},
+};
+
+/**
+ *  Interrupt handler
+ */
+static irqreturn_t ad7780_interrupt(int irq, void *dev_id)
+{
+	struct ad7780_state *st = dev_id;
+
+	st->done = true;
+	wake_up_interruptible(&st->wq_data_avail);
+
+	return IRQ_HANDLED;
+};
+
+static const struct iio_info ad7780_info = {
+	.read_raw = &ad7780_read_raw,
+	.driver_module = THIS_MODULE,
+};
+
+static int __devinit ad7780_probe(struct spi_device *spi)
+{
+	struct ad7780_platform_data *pdata = spi->dev.platform_data;
+	struct ad7780_state *st;
+	struct iio_dev *indio_dev;
+	int ret, voltage_uv = 0;
+
+	if (!pdata) {
+		dev_dbg(&spi->dev, "no platform data?\n");
+		return -ENODEV;
+	}
+
+	indio_dev = iio_allocate_device(sizeof(*st));
+	if (indio_dev == NULL)
+		return -ENOMEM;
+
+	st = iio_priv(indio_dev);
+
+	st->reg = regulator_get(&spi->dev, "vcc");
+	if (!IS_ERR(st->reg)) {
+		ret = regulator_enable(st->reg);
+		if (ret)
+			goto error_put_reg;
+
+		voltage_uv = regulator_get_voltage(st->reg);
+	}
+
+	st->chip_info =
+		&ad7780_chip_info_tbl[spi_get_device_id(spi)->driver_data];
+
+	st->pdata = pdata;
+
+	if (pdata && pdata->vref_mv)
+		st->int_vref_mv = pdata->vref_mv;
+	else if (voltage_uv)
+		st->int_vref_mv = voltage_uv / 1000;
+	else
+		dev_warn(&spi->dev, "reference voltage unspecified\n");
+
+	spi_set_drvdata(spi, indio_dev);
+	st->spi = spi;
+
+	indio_dev->dev.parent = &spi->dev;
+	indio_dev->name = spi_get_device_id(spi)->name;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->channels = &st->chip_info->channel;
+	indio_dev->num_channels = 1;
+	indio_dev->info = &ad7780_info;
+
+	init_waitqueue_head(&st->wq_data_avail);
+
+	/* Setup default message */
+
+	st->xfer.rx_buf = &st->data;
+	st->xfer.len = st->chip_info->channel.scan_type.storagebits / 8;
+
+	spi_message_init(&st->msg);
+	spi_message_add_tail(&st->xfer, &st->msg);
+
+	ret = gpio_request_one(st->pdata->gpio_pdrst, GPIOF_OUT_INIT_LOW,
+			       "AD7780 /PDRST");
+	if (ret) {
+		dev_err(&spi->dev, "failed to request GPIO PDRST\n");
+		goto error_disable_reg;
+	}
+
+	ret = request_irq(spi->irq, ad7780_interrupt,
+		IRQF_TRIGGER_FALLING, spi_get_device_id(spi)->name, st);
+	if (ret)
+		goto error_free_gpio;
+
+	disable_irq(spi->irq);
+
+	ret = iio_device_register(indio_dev);
+	if (ret)
+		goto error_free_irq;
+
+	return 0;
+
+error_free_irq:
+	free_irq(spi->irq, st);
+error_free_gpio:
+	gpio_free(st->pdata->gpio_pdrst);
+error_disable_reg:
+	if (!IS_ERR(st->reg))
+		regulator_disable(st->reg);
+error_put_reg:
+	if (!IS_ERR(st->reg))
+		regulator_put(st->reg);
+
+	iio_free_device(indio_dev);
+
+	return ret;
+}
+
+static int ad7780_remove(struct spi_device *spi)
+{
+	struct iio_dev *indio_dev = spi_get_drvdata(spi);
+	struct ad7780_state *st = iio_priv(indio_dev);
+
+	free_irq(spi->irq, st);
+	gpio_free(st->pdata->gpio_pdrst);
+	if (!IS_ERR(st->reg)) {
+		regulator_disable(st->reg);
+		regulator_put(st->reg);
+	}
+	iio_device_unregister(indio_dev);
+
+	return 0;
+}
+
+static const struct spi_device_id ad7780_id[] = {
+	{"ad7780", ID_AD7780},
+	{"ad7781", ID_AD7781},
+	{}
+};
+
+static struct spi_driver ad7780_driver = {
+	.driver = {
+		.name	= "ad7780",
+		.bus	= &spi_bus_type,
+		.owner	= THIS_MODULE,
+	},
+	.probe		= ad7780_probe,
+	.remove		= __devexit_p(ad7780_remove),
+	.id_table	= ad7780_id,
+};
+
+static int __init ad7780_init(void)
+{
+	return spi_register_driver(&ad7780_driver);
+}
+module_init(ad7780_init);
+
+static void __exit ad7780_exit(void)
+{
+	spi_unregister_driver(&ad7780_driver);
+}
+module_exit(ad7780_exit);
+
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
+MODULE_DESCRIPTION("Analog Devices AD7780/1 ADC");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/iio/adc/ad7780.h b/drivers/staging/iio/adc/ad7780.h
new file mode 100644
index 0000000000000000000000000000000000000000..67e511c3d6f04caa9d74e18d6de2ca9a3938cede
--- /dev/null
+++ b/drivers/staging/iio/adc/ad7780.h
@@ -0,0 +1,30 @@
+/*
+ * AD7780/AD7781 SPI ADC driver
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+#ifndef IIO_ADC_AD7780_H_
+#define IIO_ADC_AD7780_H_
+
+/*
+ * TODO: struct ad7780_platform_data needs to go into include/linux/iio
+ */
+
+/* NOTE:
+ * The AD7780 doesn't feature a dedicated SPI chip select, in addition it
+ * features a dual use data out ready DOUT/RDY output.
+ * In order to avoid contentions on the SPI bus, it's therefore necessary
+ * to use spi bus locking combined with a dedicated GPIO to control the
+ * power down reset signal of the AD7780.
+ *
+ * The DOUT/RDY output must also be wired to an interrupt capable GPIO.
+ */
+
+struct ad7780_platform_data {
+	u16				vref_mv;
+	int				gpio_pdrst;
+};
+
+#endif /* IIO_ADC_AD7780_H_ */
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index ad7415a6b8d9f160fbd06e95d80b9549e3ccdbe8..11379e469b0787809300955b2ee3ccad50335860 100644
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -8,14 +8,12 @@
 
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/list.h>
 #include <linux/spi/spi.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -44,11 +42,8 @@
  */
 
 struct ad7816_chip_info {
-	const char *name;
 	struct spi_device *spi_dev;
 	struct iio_dev *indio_dev;
-	struct work_struct thresh_work;
-	s64 last_timestamp;
 	u16 rdwr_pin;
 	u16 convert_pin;
 	u16 busy_pin;
@@ -185,13 +180,13 @@ static ssize_t ad7816_store_channel(struct device *dev,
 
 	if (data > AD7816_CS_MAX && data != AD7816_CS_MASK) {
 		dev_err(&chip->spi_dev->dev, "Invalid channel id %lu for %s.\n",
-			data, chip->name);
+			data, dev_info->name);
 		return -EINVAL;
-	} else if (strcmp(chip->name, "ad7818") == 0 && data > 1) {
+	} else if (strcmp(dev_info->name, "ad7818") == 0 && data > 1) {
 		dev_err(&chip->spi_dev->dev,
 			"Invalid channel id %lu for ad7818.\n", data);
 		return -EINVAL;
-	} else if (strcmp(chip->name, "ad7816") == 0 && data > 0) {
+	} else if (strcmp(dev_info->name, "ad7816") == 0 && data > 0) {
 		dev_err(&chip->spi_dev->dev,
 			"Invalid channel id %lu for ad7816.\n", data);
 		return -EINVAL;
@@ -236,23 +231,11 @@ static ssize_t ad7816_show_value(struct device *dev,
 
 static IIO_DEVICE_ATTR(value, S_IRUGO, ad7816_show_value, NULL, 0);
 
-static ssize_t ad7816_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7816_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7816_show_name, NULL, 0);
-
 static struct attribute *ad7816_attributes[] = {
 	&iio_dev_attr_available_modes.dev_attr.attr,
 	&iio_dev_attr_mode.dev_attr.attr,
 	&iio_dev_attr_channel.dev_attr.attr,
 	&iio_dev_attr_value.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -264,35 +247,19 @@ static const struct attribute_group ad7816_attribute_group = {
  * temperature bound events
  */
 
-#define IIO_EVENT_CODE_AD7816_OTI    IIO_BUFFER_EVENT_CODE(0)
+#define IIO_EVENT_CODE_AD7816_OTI IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_TEMP, \
+						       0,		\
+						       IIO_EV_TYPE_THRESH, \
+						       IIO_EV_DIR_FALLING)
 
-static void ad7816_interrupt_bh(struct work_struct *work_s)
+static irqreturn_t ad7816_event_handler(int irq, void *private)
 {
-	struct ad7816_chip_info *chip =
-		container_of(work_s, struct ad7816_chip_info, thresh_work);
-
-	enable_irq(chip->spi_dev->irq);
-
-	iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_AD7816_OTI,
-			chip->last_timestamp);
+	iio_push_event(private, 0,
+		       IIO_EVENT_CODE_AD7816_OTI,
+		       iio_get_time_ns());
+	return IRQ_HANDLED;
 }
 
-static int ad7816_interrupt(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct ad7816_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
-
-	return 0;
-}
-
-IIO_EVENT_SH(ad7816, &ad7816_interrupt);
-
 static ssize_t ad7816_show_oti(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
@@ -352,11 +319,11 @@ static inline ssize_t ad7816_set_oti(struct device *dev,
 	return len;
 }
 
-IIO_EVENT_ATTR_SH(oti, iio_event_ad7816,
-		ad7816_show_oti, ad7816_set_oti, 0);
+static IIO_DEVICE_ATTR(oti, S_IRUGO | S_IWUSR,
+		       ad7816_show_oti, ad7816_set_oti, 0);
 
 static struct attribute *ad7816_event_attributes[] = {
-	&iio_event_attr_oti.dev_attr.attr,
+	&iio_dev_attr_oti.dev_attr.attr,
 	NULL,
 };
 
@@ -364,6 +331,13 @@ static struct attribute_group ad7816_event_attribute_group = {
 	.attrs = ad7816_event_attributes,
 };
 
+static const struct iio_info ad7816_info = {
+	.attrs = &ad7816_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &ad7816_event_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 /*
  * device probe and remove
  */
@@ -389,28 +363,27 @@ static int __devinit ad7816_probe(struct spi_device *spi_dev)
 	dev_set_drvdata(&spi_dev->dev, chip);
 
 	chip->spi_dev = spi_dev;
-	chip->name = spi_dev->modalias;
 	for (i = 0; i <= AD7816_CS_MAX; i++)
 		chip->oti_data[i] = 203;
 	chip->rdwr_pin = pins[0];
 	chip->convert_pin = pins[1];
 	chip->busy_pin = pins[2];
 
-	ret = gpio_request(chip->rdwr_pin, chip->name);
+	ret = gpio_request(chip->rdwr_pin, spi_get_device_id(spi_dev)->name);
 	if (ret) {
 		dev_err(&spi_dev->dev, "Fail to request rdwr gpio PIN %d.\n",
 			chip->rdwr_pin);
 		goto error_free_chip;
 	}
 	gpio_direction_input(chip->rdwr_pin);
-	ret = gpio_request(chip->convert_pin, chip->name);
+	ret = gpio_request(chip->convert_pin, spi_get_device_id(spi_dev)->name);
 	if (ret) {
 		dev_err(&spi_dev->dev, "Fail to request convert gpio PIN %d.\n",
 			chip->convert_pin);
 		goto error_free_gpio_rdwr;
 	}
 	gpio_direction_input(chip->convert_pin);
-	ret = gpio_request(chip->busy_pin, chip->name);
+	ret = gpio_request(chip->busy_pin, spi_get_device_id(spi_dev)->name);
 	if (ret) {
 		dev_err(&spi_dev->dev, "Fail to request busy gpio PIN %d.\n",
 			chip->busy_pin);
@@ -418,18 +391,15 @@ static int __devinit ad7816_probe(struct spi_device *spi_dev)
 	}
 	gpio_direction_input(chip->busy_pin);
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_gpio;
 	}
-
+	chip->indio_dev->name = spi_get_device_id(spi_dev)->name;
 	chip->indio_dev->dev.parent = &spi_dev->dev;
-	chip->indio_dev->attrs = &ad7816_attribute_group;
-	chip->indio_dev->event_attrs = &ad7816_event_attribute_group;
+	chip->indio_dev->info = &ad7816_info;
 	chip->indio_dev->dev_data = (void *)chip;
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = 1;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -438,27 +408,18 @@ static int __devinit ad7816_probe(struct spi_device *spi_dev)
 
 	if (spi_dev->irq) {
 		/* Only low trigger is supported in ad7816/7/8 */
-		ret = iio_register_interrupt_line(spi_dev->irq,
-				chip->indio_dev,
-				0,
-				IRQF_TRIGGER_LOW,
-				chip->name);
+		ret = request_threaded_irq(spi_dev->irq,
+					   NULL,
+					   &ad7816_event_handler,
+					   IRQF_TRIGGER_LOW,
+					   chip->indio_dev->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_dev;
-
-		/*
-		 * The event handler list element refer to iio_event_ad7816.
-		 * All event attributes bind to the same event handler.
-		 * So, only register event handler once.
-		 */
-		iio_add_event_to_list(&iio_event_ad7816,
-				&chip->indio_dev->interrupts[0]->ev_list);
-
-		INIT_WORK(&chip->thresh_work, ad7816_interrupt_bh);
 	}
 
 	dev_info(&spi_dev->dev, "%s temperature sensor and ADC registered.\n",
-			 chip->name);
+			 chip->indio_dev->name);
 
 	return 0;
 
@@ -485,7 +446,7 @@ static int __devexit ad7816_remove(struct spi_device *spi_dev)
 
 	dev_set_drvdata(&spi_dev->dev, NULL);
 	if (spi_dev->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(spi_dev->irq, indio_dev);
 	iio_device_unregister(indio_dev);
 	iio_free_device(chip->indio_dev);
 	gpio_free(chip->busy_pin);
diff --git a/drivers/staging/iio/adc/ad7887.h b/drivers/staging/iio/adc/ad7887.h
index 439c802b38f226e2b811e86295d2f80a841348bd..837046c7b894f54db1e11c963db45dd487af2c73 100644
--- a/drivers/staging/iio/adc/ad7887.h
+++ b/drivers/staging/iio/adc/ad7887.h
@@ -48,24 +48,23 @@ struct ad7887_platform_data {
 	bool				use_onchip_ref;
 };
 
+/**
+ * struct ad7887_chip_info - chip specifc information
+ * @int_vref_mv:	the internal reference voltage
+ * @channel:		channel specification
+ */
+
 struct ad7887_chip_info {
-	u8				bits;		/* number of ADC bits */
-	u8				storagebits;	/* number of bits read from the ADC */
-	u8				left_shift;	/* number of bits the sample must be shifted */
-	char				sign;		/* [s]igned or [u]nsigned */
-	u16				int_vref_mv;	/* internal reference voltage */
+	u16				int_vref_mv;
+	struct iio_chan_spec		channel[3];
 };
 
 struct ad7887_state {
-	struct iio_dev			*indio_dev;
 	struct spi_device		*spi;
 	const struct ad7887_chip_info	*chip_info;
 	struct regulator		*reg;
-	struct work_struct		poll_work;
-	atomic_t			protect_ring;
 	size_t				d_size;
 	u16				int_vref_mv;
-	bool				en_dual;
 	struct spi_transfer		xfer[4];
 	struct spi_message		msg[3];
 	struct spi_message		*ring_msg;
diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
index 5d85efab658cfbac69fb8b3d055f89e7ec88740a..de14b174cef7166a9dc5883985e176ebd78521b7 100644
--- a/drivers/staging/iio/adc/ad7887_core.c
+++ b/drivers/staging/iio/adc/ad7887_core.c
@@ -1,18 +1,15 @@
 /*
  * AD7887 SPI ADC driver
  *
- * Copyright 2010 Analog Devices Inc.
+ * Copyright 2010-2011 Analog Devices Inc.
  *
- * Licensed under the GPL-2 or later.
+ * Licensed under the GPL-2.
  */
 
-#include <linux/interrupt.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/spi/spi.h>
 #include <linux/regulator/consumer.h>
 #include <linux/err.h>
@@ -33,108 +30,75 @@ static int ad7887_scan_direct(struct ad7887_state *st, unsigned ch)
 	return (st->data[(ch * 2)] << 8) | st->data[(ch * 2) + 1];
 }
 
-static ssize_t ad7887_scan(struct device *dev,
-			    struct device_attribute *attr,
-			    char *buf)
+static int ad7887_read_raw(struct iio_dev *dev_info,
+			   struct iio_chan_spec const *chan,
+			   int *val,
+			   int *val2,
+			   long m)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7887_state *st = dev_info->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	int ret;
+	struct ad7887_state *st = dev_info->dev_data;
+	unsigned int scale_uv;
 
-	mutex_lock(&dev_info->mlock);
-	if (iio_ring_enabled(dev_info))
-		ret = ad7887_scan_from_ring(st, 1 << this_attr->address);
-	else
-		ret = ad7887_scan_direct(st, this_attr->address);
-	mutex_unlock(&dev_info->mlock);
-
-	if (ret < 0)
-		return ret;
-
-	return sprintf(buf, "%d\n", (ret >> st->chip_info->left_shift) &
-		       RES_MASK(st->chip_info->bits));
-}
-static IIO_DEV_ATTR_IN_RAW(0, ad7887_scan, 0);
-static IIO_DEV_ATTR_IN_RAW(1, ad7887_scan, 1);
-
-static ssize_t ad7887_show_scale(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	/* Driver currently only support internal vref */
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7887_state *st = iio_dev_get_devdata(dev_info);
-	/* Corresponds to Vref / 2^(bits) */
-	unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
-
-	return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
-}
-static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7887_show_scale, NULL, 0);
-
-static ssize_t ad7887_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7887_state *st = iio_dev_get_devdata(dev_info);
-
-	return sprintf(buf, "%s\n", spi_get_device_id(st->spi)->name);
-}
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad7887_show_name, NULL, 0);
-
-static struct attribute *ad7887_attributes[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	NULL,
-};
-
-static mode_t ad7887_attr_is_visible(struct kobject *kobj,
-				     struct attribute *attr, int n)
-{
-	struct device *dev = container_of(kobj, struct device, kobj);
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad7887_state *st = iio_dev_get_devdata(dev_info);
-
-	mode_t mode = attr->mode;
-
-	if ((attr == &iio_dev_attr_in1_raw.dev_attr.attr) && !st->en_dual)
-			mode = 0;
-
-	return mode;
+	switch (m) {
+	case 0:
+		mutex_lock(&dev_info->mlock);
+		if (iio_ring_enabled(dev_info))
+			ret = ad7887_scan_from_ring(st, 1 << chan->address);
+		else
+			ret = ad7887_scan_direct(st, chan->address);
+		mutex_unlock(&dev_info->mlock);
+
+		if (ret < 0)
+			return ret;
+		*val = (ret >> st->chip_info->channel[0].scan_type.shift) &
+			RES_MASK(st->chip_info->channel[0].scan_type.realbits);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		scale_uv = (st->int_vref_mv * 1000)
+			>> st->chip_info->channel[0].scan_type.realbits;
+		*val =  scale_uv/1000;
+		*val2 = (scale_uv%1000)*1000;
+		return IIO_VAL_INT_PLUS_MICRO;
+	}
+	return -EINVAL;
 }
 
-static const struct attribute_group ad7887_attribute_group = {
-	.attrs = ad7887_attributes,
-	.is_visible = ad7887_attr_is_visible,
-};
 
 static const struct ad7887_chip_info ad7887_chip_info_tbl[] = {
 	/*
 	 * More devices added in future
 	 */
 	[ID_AD7887] = {
-		.bits = 12,
-		.storagebits = 16,
-		.left_shift = 0,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 12, 16, 0), 0),
+
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+
+		.channel[2] = IIO_CHAN_SOFT_TIMESTAMP(2),
 		.int_vref_mv = 2500,
 	},
 };
 
+static const struct iio_info ad7887_info = {
+	.read_raw = &ad7887_read_raw,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad7887_probe(struct spi_device *spi)
 {
 	struct ad7887_platform_data *pdata = spi->dev.platform_data;
 	struct ad7887_state *st;
-	int ret, voltage_uv = 0;
+	int ret, voltage_uv = 0, regdone = 0;
+	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
 
-	st = kzalloc(sizeof(*st), GFP_KERNEL);
-	if (st == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
+	if (indio_dev == NULL)
+		return -ENOMEM;
+
+	st = iio_priv(indio_dev);
 
 	st->reg = regulator_get(&spi->dev, "vcc");
 	if (!IS_ERR(st->reg)) {
@@ -148,23 +112,15 @@ static int __devinit ad7887_probe(struct spi_device *spi)
 	st->chip_info =
 		&ad7887_chip_info_tbl[spi_get_device_id(spi)->driver_data];
 
-	spi_set_drvdata(spi, st);
-
-	atomic_set(&st->protect_ring, 0);
+	spi_set_drvdata(spi, indio_dev);
 	st->spi = spi;
 
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_disable_reg;
-	}
-
 	/* Estabilish that the iio_dev is a child of the spi device */
-	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ad7887_attribute_group;
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->dev.parent = &spi->dev;
+	indio_dev->name = spi_get_device_id(spi)->name;
+	indio_dev->dev_data = (void *)(st);
+	indio_dev->info = &ad7887_info;
+	indio_dev->modes = INDIO_DIRECT_MODE;
 
 	/* Setup default message */
 
@@ -208,8 +164,6 @@ static int __devinit ad7887_probe(struct spi_device *spi)
 		spi_message_init(&st->msg[AD7887_CH1]);
 		spi_message_add_tail(&st->xfer[3], &st->msg[AD7887_CH1]);
 
-		st->en_dual = true;
-
 		if (pdata && pdata->vref_mv)
 			st->int_vref_mv = pdata->vref_mv;
 		else if (voltage_uv)
@@ -217,6 +171,8 @@ static int __devinit ad7887_probe(struct spi_device *spi)
 		else
 			dev_warn(&spi->dev, "reference voltage unspecified\n");
 
+		indio_dev->channels = st->chip_info->channel;
+		indio_dev->num_channels = 3;
 	} else {
 		if (pdata && pdata->vref_mv)
 			st->int_vref_mv = pdata->vref_mv;
@@ -224,50 +180,56 @@ static int __devinit ad7887_probe(struct spi_device *spi)
 			st->int_vref_mv = st->chip_info->int_vref_mv;
 		else
 			dev_warn(&spi->dev, "reference voltage unspecified\n");
-	}
 
+		indio_dev->channels = &st->chip_info->channel[1];
+		indio_dev->num_channels = 2;
+	}
 
-	ret = ad7887_register_ring_funcs_and_init(st->indio_dev);
+	ret = ad7887_register_ring_funcs_and_init(indio_dev);
 	if (ret)
-		goto error_free_device;
+		goto error_disable_reg;
 
-	ret = iio_device_register(st->indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
-		goto error_free_device;
+		goto error_disable_reg;
+	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  indio_dev->channels,
+					  indio_dev->num_channels);
 	if (ret)
 		goto error_cleanup_ring;
 	return 0;
 
 error_cleanup_ring:
-	ad7887_ring_cleanup(st->indio_dev);
-	iio_device_unregister(st->indio_dev);
-error_free_device:
-	iio_free_device(st->indio_dev);
+	ad7887_ring_cleanup(indio_dev);
 error_disable_reg:
 	if (!IS_ERR(st->reg))
 		regulator_disable(st->reg);
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	kfree(st);
-error_ret:
+	if (regdone)
+		iio_device_unregister(indio_dev);
+	else
+		iio_free_device(indio_dev);
+
 	return ret;
 }
 
 static int ad7887_remove(struct spi_device *spi)
 {
-	struct ad7887_state *st = spi_get_drvdata(spi);
-	struct iio_dev *indio_dev = st->indio_dev;
+	struct iio_dev *indio_dev = spi_get_drvdata(spi);
+	struct ad7887_state *st = iio_priv(indio_dev);
+
 	iio_ring_buffer_unregister(indio_dev->ring);
 	ad7887_ring_cleanup(indio_dev);
-	iio_device_unregister(indio_dev);
 	if (!IS_ERR(st->reg)) {
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	kfree(st);
+	iio_device_unregister(indio_dev);
+
 	return 0;
 }
 
diff --git a/drivers/staging/iio/adc/ad7887_ring.c b/drivers/staging/iio/adc/ad7887_ring.c
index da77f266c16b8051f513a89d5aa02005701ea0fc..0e4a5f4fd8921fe19c95a34fc64cb8b7ca191997 100644
--- a/drivers/staging/iio/adc/ad7887_ring.c
+++ b/drivers/staging/iio/adc/ad7887_ring.c
@@ -1,20 +1,17 @@
 /*
- * Copyright 2010 Analog Devices Inc.
+ * Copyright 2010-2011 Analog Devices Inc.
  * Copyright (C) 2008 Jonathan Cameron
  *
- * Licensed under the GPL-2 or later.
+ * Licensed under the GPL-2.
  *
  * ad7887_ring.c
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/spi/spi.h>
 
 #include "../iio.h"
@@ -25,64 +22,9 @@
 
 #include "ad7887.h"
 
-static IIO_SCAN_EL_C(in0, 0, 0, NULL);
-static IIO_SCAN_EL_C(in1, 1, 0, NULL);
-static IIO_SCAN_EL_TIMESTAMP(2);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static ssize_t ad7887_show_type(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	struct ad7887_state *st = indio_dev->dev_data;
-
-	return sprintf(buf, "%c%d/%d>>%d\n", st->chip_info->sign,
-		       st->chip_info->bits, st->chip_info->storagebits,
-		       st->chip_info->left_shift);
-}
-static IIO_DEVICE_ATTR(in_type, S_IRUGO, ad7887_show_type, NULL, 0);
-
-static struct attribute *ad7887_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	&iio_dev_attr_in_type.dev_attr.attr,
-	NULL,
-};
-
-static mode_t ad7887_scan_el_attr_is_visible(struct kobject *kobj,
-				     struct attribute *attr, int n)
-{
-	struct device *dev = container_of(kobj, struct device, kobj);
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	struct ad7887_state *st = indio_dev->dev_data;
-
-	mode_t mode = attr->mode;
-
-	if ((attr == &iio_scan_el_in1.dev_attr.attr) ||
-		(attr == &iio_const_attr_in1_index.dev_attr.attr))
-		if (!st->en_dual)
-			mode = 0;
-
-	return mode;
-}
-
-static struct attribute_group ad7887_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = ad7887_scan_el_attrs,
-	.is_visible = ad7887_scan_el_attr_is_visible,
-};
-
 int ad7887_scan_from_ring(struct ad7887_state *st, long mask)
 {
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_ring_buffer *ring = iio_priv_to_dev(st)->ring;
 	int count = 0, ret;
 	u16 *ring_data;
 
@@ -91,12 +33,13 @@ int ad7887_scan_from_ring(struct ad7887_state *st, long mask)
 		goto error_ret;
 	}
 
-	ring_data = kmalloc(ring->access.get_bytes_per_datum(ring), GFP_KERNEL);
+	ring_data = kmalloc(ring->access->get_bytes_per_datum(ring),
+			    GFP_KERNEL);
 	if (ring_data == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
-	ret = ring->access.read_last(ring, (u8 *) ring_data);
+	ret = ring->access->read_last(ring, (u8 *) ring_data);
 	if (ret)
 		goto error_free_ring_data;
 
@@ -124,7 +67,8 @@ static int ad7887_ring_preenable(struct iio_dev *indio_dev)
 	struct ad7887_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring = indio_dev->ring;
 
-	st->d_size = ring->scan_count * st->chip_info->storagebits / 8;
+	st->d_size = ring->scan_count *
+		st->chip_info->channel[0].scan_type.storagebits / 8;
 
 	if (ring->scan_timestamp) {
 		st->d_size += sizeof(s64);
@@ -133,8 +77,8 @@ static int ad7887_ring_preenable(struct iio_dev *indio_dev)
 			st->d_size += sizeof(s64) - (st->d_size % sizeof(s64));
 	}
 
-	if (indio_dev->ring->access.set_bytes_per_datum)
-		indio_dev->ring->access.set_bytes_per_datum(indio_dev->ring,
+	if (indio_dev->ring->access->set_bytes_per_datum)
+		indio_dev->ring->access->set_bytes_per_datum(indio_dev->ring,
 							    st->d_size);
 
 	switch (ring->scan_mask) {
@@ -163,48 +107,27 @@ static int ad7887_ring_postdisable(struct iio_dev *indio_dev)
 }
 
 /**
- * ad7887_poll_func_th() th of trigger launched polling to ring buffer
- *
- * As sampling only occurs on spi comms occurring, leave timestamping until
- * then.  Some triggers will generate their own time stamp.  Currently
- * there is no way of notifying them when no one cares.
- **/
-static void ad7887_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct ad7887_state *st = indio_dev->dev_data;
-
-	schedule_work(&st->poll_work);
-	return;
-}
-/**
- * ad7887_poll_bh_to_ring() bh of trigger launched polling to ring buffer
- * @work_s:	the work struct through which this was scheduled
+ * ad7887_trigger_handler() bh of trigger launched polling to ring buffer
  *
  * Currently there is no option in this driver to disable the saving of
  * timestamps within the ring.
- * I think the one copy of this at a time was to avoid problems if the
- * trigger was set far too high and the reads then locked up the computer.
  **/
-static void ad7887_poll_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t ad7887_trigger_handler(int irq, void *p)
 {
-	struct ad7887_state *st = container_of(work_s, struct ad7887_state,
-						  poll_work);
-	struct iio_dev *indio_dev = st->indio_dev;
-	struct iio_sw_ring_buffer *sw_ring = iio_to_sw_ring(indio_dev->ring);
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct ad7887_state *st = iio_dev_get_devdata(indio_dev);
 	struct iio_ring_buffer *ring = indio_dev->ring;
 	s64 time_ns;
 	__u8 *buf;
 	int b_sent;
 
-	unsigned int bytes = ring->scan_count * st->chip_info->storagebits / 8;
-
-	/* Ensure only one copy of this function running at a time */
-	if (atomic_inc_return(&st->protect_ring) > 1)
-		return;
+	unsigned int bytes = ring->scan_count *
+		st->chip_info->channel[0].scan_type.storagebits / 8;
 
 	buf = kzalloc(st->d_size, GFP_KERNEL);
 	if (buf == NULL)
-		return;
+		return -ENOMEM;
 
 	b_sent = spi_sync(st->spi, st->ring_msg);
 	if (b_sent)
@@ -215,17 +138,25 @@ static void ad7887_poll_bh_to_ring(struct work_struct *work_s)
 	memcpy(buf, st->data, bytes);
 	if (ring->scan_timestamp)
 		memcpy(buf + st->d_size - sizeof(s64),
-			&time_ns, sizeof(time_ns));
+		       &time_ns, sizeof(time_ns));
 
-	indio_dev->ring->access.store_to(&sw_ring->buf, buf, time_ns);
+	indio_dev->ring->access->store_to(indio_dev->ring, buf, time_ns);
 done:
 	kfree(buf);
-	atomic_dec(&st->protect_ring);
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
 }
 
+static const struct iio_ring_setup_ops ad7887_ring_setup_ops = {
+	.preenable = &ad7887_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+	.postdisable = &ad7887_ring_postdisable,
+};
+
 int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 {
-	struct ad7887_state *st = indio_dev->dev_data;
 	int ret;
 
 	indio_dev->ring = iio_sw_rb_allocate(indio_dev);
@@ -234,25 +165,24 @@ int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 		goto error_ret;
 	}
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&indio_dev->ring->access);
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &ad7887_poll_func_th);
-	if (ret)
+	indio_dev->ring->access = &ring_sw_access_funcs;
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &ad7887_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "ad7887_consumer%d",
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_deallocate_sw_rb;
-
+	}
 	/* Ring buffer functions - here trigger setup related */
-
-	indio_dev->ring->preenable = &ad7887_ring_preenable;
-	indio_dev->ring->postenable = &iio_triggered_ring_postenable;
-	indio_dev->ring->predisable = &iio_triggered_ring_predisable;
-	indio_dev->ring->postdisable = &ad7887_ring_postdisable;
-	indio_dev->ring->scan_el_attrs = &ad7887_scan_el_group;
-	indio_dev->ring->scan_timestamp = true;
-
-	INIT_WORK(&st->poll_work, &ad7887_poll_bh_to_ring);
+	indio_dev->ring->setup_ops = &ad7887_ring_setup_ops;
 
 	/* Flag that polled ring buffering is possible */
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
+
 error_deallocate_sw_rb:
 	iio_sw_rb_free(indio_dev->ring);
 error_ret:
@@ -267,6 +197,6 @@ void ad7887_ring_cleanup(struct iio_dev *indio_dev)
 		iio_trigger_dettach_poll_func(indio_dev->trig,
 					      indio_dev->pollfunc);
 	}
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
diff --git a/drivers/staging/iio/adc/ad799x.h b/drivers/staging/iio/adc/ad799x.h
index a421362c77f95ad27d72db0cdf43e6818d9ce272..0dc9b4c73a33af36ac2ede6e19f7ded3d71111ab 100644
--- a/drivers/staging/iio/adc/ad799x.h
+++ b/drivers/staging/iio/adc/ad799x.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Michael Hennerich, Analog Devices Inc.
+ * Copyright (C) 2010-2011 Michael Hennerich, Analog Devices Inc.
  * Copyright (C) 2008-2010 Jonathan Cameron
  *
  * This program is free software; you can redistribute it and/or modify
@@ -67,6 +67,8 @@
 
 #define AD7997_8_READ_SINGLE			0x80
 #define AD7997_8_READ_SEQUENCE			0x70
+/* TODO: move this into a common header */
+#define RES_MASK(bits)	((1 << (bits)) - 1)
 
 enum {
 	ad7991,
@@ -83,43 +85,28 @@ struct ad799x_state;
 
 /**
  * struct ad799x_chip_info - chip specifc information
- * @num_inputs:		number of physical inputs on chip
- * @bits:		accuracy of the adc in bits
+ * @channel:		channel specification
+ * @num_channels:	number of channels
  * @int_vref_mv:	the internal reference voltage
  * @monitor_mode:	whether the chip supports monitor interrupts
  * @default_config:	device default configuration
- * @dev_attrs:		pointer to the device attribute group
- * @scan_attrs:		pointer to the scan element attribute group
  * @event_attrs:	pointer to the monitor event attribute group
- * @ad799x_set_scan_mode: function pointer to the device specific mode function
-
  */
+
 struct ad799x_chip_info {
-	u8				num_inputs;
-	u8				bits;
-	u8				storagebits;
-	char				sign;
+	struct iio_chan_spec		channel[9];
+	int				num_channels;
 	u16				int_vref_mv;
-	bool				monitor_mode;
 	u16				default_config;
-	struct attribute_group		*dev_attrs;
-	struct attribute_group		*scan_attrs;
-	struct attribute_group		*event_attrs;
-	int (*ad799x_set_scan_mode)	(struct ad799x_state *st,
-					unsigned mask);
+	const struct iio_info		*info;
 };
 
 struct ad799x_state {
-	struct iio_dev			*indio_dev;
 	struct i2c_client		*client;
 	const struct ad799x_chip_info	*chip_info;
-	struct work_struct		poll_work;
-	struct work_struct		work_thresh;
-	atomic_t			protect_ring;
 	size_t				d_size;
 	struct iio_trigger		*trig;
 	struct regulator		*reg;
-	s64				last_timestamp;
 	u16				int_vref_mv;
 	unsigned			id;
 	char				*name;
@@ -134,7 +121,7 @@ struct ad799x_platform_data {
 	u16				vref_mv;
 };
 
-int ad799x_set_scan_mode(struct ad799x_state *st, unsigned mask);
+int ad7997_8_set_scan_mode(struct ad799x_state *st, unsigned mask);
 
 #ifdef CONFIG_AD799X_RING_BUFFER
 int ad799x_single_channel_from_ring(struct ad799x_state *st, long mask);
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index f04e642e72723329803bb109bdc4731fbdff6643..29bfbcf820649aa068d0244def9dfcde0c79ca04 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -1,6 +1,6 @@
 /*
  * iio/adc/ad799x.c
- * Copyright (C) 2010 Michael Hennerich, Analog Devices Inc.
+ * Copyright (C) 2010-1011 Michael Hennerich, Analog Devices Inc.
  *
  * based on iio/adc/max1363
  * Copyright (C) 2008-2010 Jonathan Cameron
@@ -23,11 +23,9 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/i2c.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
@@ -100,130 +98,77 @@ static int ad799x_i2c_write8(struct ad799x_state *st, u8 reg, u8 data)
 	return ret;
 }
 
-static int ad799x_scan_el_set_state(struct iio_scan_el *scan_el,
-				       struct iio_dev *indio_dev,
-				       bool state)
-{
-	struct ad799x_state *st = indio_dev->dev_data;
-	return ad799x_set_scan_mode(st, st->indio_dev->ring->scan_mask);
-}
-
-/* Here we claim all are 16 bits. This currently does no harm and saves
- * us a lot of scan element listings */
-
-#define AD799X_SCAN_EL(number)						\
-	IIO_SCAN_EL_C(in##number, number, 0, ad799x_scan_el_set_state);
-
-static AD799X_SCAN_EL(0);
-static AD799X_SCAN_EL(1);
-static AD799X_SCAN_EL(2);
-static AD799X_SCAN_EL(3);
-static AD799X_SCAN_EL(4);
-static AD799X_SCAN_EL(5);
-static AD799X_SCAN_EL(6);
-static AD799X_SCAN_EL(7);
-
-static IIO_SCAN_EL_TIMESTAMP(8);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64)
-
-static ssize_t ad799x_show_type(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	struct ad799x_state *st = indio_dev->dev_data;
-
-	return sprintf(buf, "%c%d/%d\n", st->chip_info->sign,
-		       st->chip_info->bits, AD799X_STORAGEBITS);
-}
-static IIO_DEVICE_ATTR(in_type, S_IRUGO, ad799x_show_type, NULL, 0);
-
-static int ad7991_5_9_set_scan_mode(struct ad799x_state *st, unsigned mask)
-{
-	return i2c_smbus_write_byte(st->client,
-		st->config | (mask << AD799X_CHANNEL_SHIFT));
-}
-
-static int ad7992_3_4_set_scan_mode(struct ad799x_state *st, unsigned mask)
-{
-	return ad799x_i2c_write8(st, AD7998_CONF_REG,
-		st->config | (mask << AD799X_CHANNEL_SHIFT));
-}
-
-static int ad7997_8_set_scan_mode(struct ad799x_state *st, unsigned mask)
+int ad7997_8_set_scan_mode(struct ad799x_state *st, unsigned mask)
 {
 	return ad799x_i2c_write16(st, AD7998_CONF_REG,
 		st->config | (mask << AD799X_CHANNEL_SHIFT));
 }
 
-int ad799x_set_scan_mode(struct ad799x_state *st, unsigned mask)
+static int ad799x_scan_direct(struct ad799x_state *st, unsigned ch)
 {
+	u16 rxbuf;
+	u8 cmd;
 	int ret;
 
-	if (st->chip_info->ad799x_set_scan_mode != NULL) {
-		ret = st->chip_info->ad799x_set_scan_mode(st, mask);
-		return (ret > 0) ? 0 : ret;
+	switch (st->id) {
+	case ad7991:
+	case ad7995:
+	case ad7999:
+		cmd = st->config | ((1 << ch) << AD799X_CHANNEL_SHIFT);
+		break;
+	case ad7992:
+	case ad7993:
+	case ad7994:
+		cmd = (1 << ch) << AD799X_CHANNEL_SHIFT;
+		break;
+	case ad7997:
+	case ad7998:
+		cmd = (ch << AD799X_CHANNEL_SHIFT) | AD7997_8_READ_SINGLE;
+		break;
+	default:
+		return -EINVAL;
 	}
 
-	return 0;
+	ret = ad799x_i2c_read16(st, cmd, &rxbuf);
+	if (ret < 0)
+		return ret;
+
+	return rxbuf;
 }
 
-static ssize_t ad799x_read_single_channel(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buf)
+static int ad799x_read_raw(struct iio_dev *dev_info,
+			   struct iio_chan_spec const *chan,
+			   int *val,
+			   int *val2,
+			   long m)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad799x_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret = 0, len = 0;
-	u32 data ;
-	u16 rxbuf[1];
-	u8 cmd;
-	long mask;
+	int ret;
+	struct ad799x_state *st = dev_info->dev_data;
+	unsigned int scale_uv;
+
+	switch (m) {
+	case 0:
+		mutex_lock(&dev_info->mlock);
+		if (iio_ring_enabled(dev_info))
+			ret = ad799x_single_channel_from_ring(st,
+				1 << chan->address);
+		else
+			ret = ad799x_scan_direct(st, chan->address);
+		mutex_unlock(&dev_info->mlock);
 
-	mutex_lock(&dev_info->mlock);
-	mask = 1 << this_attr->address;
-	/* If ring buffer capture is occurring, query the buffer */
-	if (iio_ring_enabled(dev_info)) {
-		data = ret = ad799x_single_channel_from_ring(st, mask);
 		if (ret < 0)
-			goto error_ret;
-		ret = 0;
-	} else {
-		switch (st->id) {
-		case ad7991:
-		case ad7995:
-		case ad7999:
-			cmd = st->config | (mask << AD799X_CHANNEL_SHIFT);
-			break;
-		case ad7992:
-		case ad7993:
-		case ad7994:
-			cmd = mask << AD799X_CHANNEL_SHIFT;
-			break;
-		case ad7997:
-		case ad7998:
-			cmd = (this_attr->address <<
-				AD799X_CHANNEL_SHIFT) | AD7997_8_READ_SINGLE;
-			break;
-		default:
-			cmd = 0;
-
-		}
-		ret = ad799x_i2c_read16(st, cmd, rxbuf);
-		if (ret < 0)
-			goto error_ret;
-
-		data = rxbuf[0];
+			return ret;
+		*val = (ret >> st->chip_info->channel[0].scan_type.shift) &
+			RES_MASK(st->chip_info->channel[0].scan_type.realbits);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		scale_uv = (st->int_vref_mv * 1000)
+			>> st->chip_info->channel[0].scan_type.realbits;
+		*val =  scale_uv / 1000;
+		*val2 = (scale_uv % 1000) * 1000;
+		return IIO_VAL_INT_PLUS_MICRO;
 	}
-
-	/* Pretty print the result */
-	len = sprintf(buf, "%u\n", data & ((1 << (st->chip_info->bits)) - 1));
-
-error_ret:
-	mutex_unlock(&dev_info->mlock);
-	return ret ? ret : len;
+	return -EINVAL;
 }
 
 static ssize_t ad799x_read_frequency(struct device *dev,
@@ -331,18 +276,17 @@ static ssize_t ad799x_write_frequency(struct device *dev,
 	return ret ? ret : len;
 }
 
-
 static ssize_t ad799x_read_channel_config(struct device *dev,
 					struct device_attribute *attr,
 					char *buf)
 {
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct ad799x_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 
 	int ret;
 	u16 val;
-	ret = ad799x_i2c_read16(st, this_attr->mask, &val);
+	ret = ad799x_i2c_read16(st, this_attr->address, &val);
 	if (ret)
 		return ret;
 
@@ -356,7 +300,7 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
 {
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct ad799x_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 
 	long val;
 	int ret;
@@ -366,273 +310,111 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
 		return ret;
 
 	mutex_lock(&dev_info->mlock);
-	ret = ad799x_i2c_write16(st, this_attr->mask, val);
+	ret = ad799x_i2c_write16(st, this_attr->address, val);
 	mutex_unlock(&dev_info->mlock);
 
 	return ret ? ret : len;
 }
 
-static void ad799x_interrupt_bh(struct work_struct *work_s)
+static irqreturn_t ad799x_event_handler(int irq, void *private)
 {
-	struct ad799x_state *st = container_of(work_s,
-		struct ad799x_state, work_thresh);
+	struct iio_dev *indio_dev = private;
+	struct ad799x_state *st = iio_dev_get_devdata(private);
 	u8 status;
-	int i;
+	int i, ret;
 
-	if (ad799x_i2c_read8(st, AD7998_ALERT_STAT_REG, &status))
-		goto err_out;
+	ret = ad799x_i2c_read8(st, AD7998_ALERT_STAT_REG, &status);
+	if (ret)
+		return ret;
 
 	if (!status)
-		goto err_out;
+		return -EIO;
 
 	ad799x_i2c_write8(st, AD7998_ALERT_STAT_REG, AD7998_ALERT_STAT_CLEAR);
 
 	for (i = 0; i < 8; i++) {
 		if (status & (1 << i))
-			iio_push_event(st->indio_dev, 0,
-				i & 0x1 ?
-				IIO_EVENT_CODE_IN_HIGH_THRESH(i >> 1) :
-				IIO_EVENT_CODE_IN_LOW_THRESH(i >> 1),
-				st->last_timestamp);
+			iio_push_event(indio_dev, 0,
+				       i & 0x1 ?
+				       IIO_EVENT_CODE_IN_HIGH_THRESH(i >> 1) :
+				       IIO_EVENT_CODE_IN_LOW_THRESH(i >> 1),
+				       iio_get_time_ns());
 	}
 
-err_out:
-	enable_irq(st->client->irq);
-}
-
-static int ad799x_interrupt(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct ad799x_state *st = dev_info->dev_data;
-
-	st->last_timestamp = timestamp;
-	schedule_work(&st->work_thresh);
-	return 0;
-}
-
-IIO_EVENT_SH(ad799x, &ad799x_interrupt);
-
-/* Direct read attribtues */
-static IIO_DEV_ATTR_IN_RAW(0, ad799x_read_single_channel, 0);
-static IIO_DEV_ATTR_IN_RAW(1, ad799x_read_single_channel, 1);
-static IIO_DEV_ATTR_IN_RAW(2, ad799x_read_single_channel, 2);
-static IIO_DEV_ATTR_IN_RAW(3, ad799x_read_single_channel, 3);
-static IIO_DEV_ATTR_IN_RAW(4, ad799x_read_single_channel, 4);
-static IIO_DEV_ATTR_IN_RAW(5, ad799x_read_single_channel, 5);
-static IIO_DEV_ATTR_IN_RAW(6, ad799x_read_single_channel, 6);
-static IIO_DEV_ATTR_IN_RAW(7, ad799x_read_single_channel, 7);
-
-static ssize_t ad799x_show_scale(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	/* Driver currently only support internal vref */
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad799x_state *st = iio_dev_get_devdata(dev_info);
-
-	/* Corresponds to Vref / 2^(bits) */
-	unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
-
-	return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
-}
-
-static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL, 0);
-
-static ssize_t ad799x_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad799x_state *st = iio_dev_get_devdata(dev_info);
-	return sprintf(buf, "%s\n", st->client->name);
+	return IRQ_HANDLED;
 }
 
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad799x_show_name, NULL, 0);
-
-static struct attribute *ad7991_5_9_3_4_device_attrs[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in2_raw.dev_attr.attr,
-	&iio_dev_attr_in3_raw.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	NULL
-};
-
-static struct attribute_group ad7991_5_9_3_4_dev_attr_group = {
-	.attrs = ad7991_5_9_3_4_device_attrs,
-};
-
-static struct attribute *ad7991_5_9_3_4_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_scan_el_in2.dev_attr.attr,
-	&iio_const_attr_in2_index.dev_attr.attr,
-	&iio_scan_el_in3.dev_attr.attr,
-	&iio_const_attr_in3_index.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	&iio_dev_attr_in_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group ad7991_5_9_3_4_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = ad7991_5_9_3_4_scan_el_attrs,
-};
-
-static struct attribute *ad7992_device_attrs[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	NULL
-};
-
-static struct attribute_group ad7992_dev_attr_group = {
-	.attrs = ad7992_device_attrs,
-};
-
-static struct attribute *ad7992_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	&iio_dev_attr_in_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group ad7992_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = ad7992_scan_el_attrs,
-};
-
-static struct attribute *ad7997_8_device_attrs[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in2_raw.dev_attr.attr,
-	&iio_dev_attr_in3_raw.dev_attr.attr,
-	&iio_dev_attr_in4_raw.dev_attr.attr,
-	&iio_dev_attr_in5_raw.dev_attr.attr,
-	&iio_dev_attr_in6_raw.dev_attr.attr,
-	&iio_dev_attr_in7_raw.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	NULL
-};
-
-static struct attribute_group ad7997_8_dev_attr_group = {
-	.attrs = ad7997_8_device_attrs,
-};
-
-static struct attribute *ad7997_8_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_scan_el_in2.dev_attr.attr,
-	&iio_const_attr_in2_index.dev_attr.attr,
-	&iio_scan_el_in3.dev_attr.attr,
-	&iio_const_attr_in3_index.dev_attr.attr,
-	&iio_scan_el_in4.dev_attr.attr,
-	&iio_const_attr_in4_index.dev_attr.attr,
-	&iio_scan_el_in5.dev_attr.attr,
-	&iio_const_attr_in5_index.dev_attr.attr,
-	&iio_scan_el_in6.dev_attr.attr,
-	&iio_const_attr_in6_index.dev_attr.attr,
-	&iio_scan_el_in7.dev_attr.attr,
-	&iio_const_attr_in7_index.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	&iio_dev_attr_in_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group ad7997_8_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = ad7997_8_scan_el_attrs,
-};
-
-IIO_EVENT_ATTR_SH(in0_thresh_low_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATALOW_CH1_REG);
-
-IIO_EVENT_ATTR_SH(in0_thresh_high_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATAHIGH_CH1_REG);
-
-IIO_EVENT_ATTR_SH(in0_thresh_both_hyst_raw,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_HYST_CH1_REG);
-
-IIO_EVENT_ATTR_SH(in1_thresh_low_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATALOW_CH2_REG);
-
-IIO_EVENT_ATTR_SH(in1_thresh_high_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATAHIGH_CH2_REG);
-
-IIO_EVENT_ATTR_SH(in1_thresh_both_hyst_raw,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_HYST_CH2_REG);
-
-IIO_EVENT_ATTR_SH(in2_thresh_low_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATALOW_CH3_REG);
-
-IIO_EVENT_ATTR_SH(in2_thresh_high_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATAHIGH_CH3_REG);
-
-IIO_EVENT_ATTR_SH(in2_thresh_both_hyst_raw,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_HYST_CH3_REG);
-
-IIO_EVENT_ATTR_SH(in3_thresh_low_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATALOW_CH4_REG);
-
-IIO_EVENT_ATTR_SH(in3_thresh_high_value,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_DATAHIGH_CH4_REG);
-
-IIO_EVENT_ATTR_SH(in3_thresh_both_hyst_raw,
-		  iio_event_ad799x,
-		  ad799x_read_channel_config,
-		  ad799x_write_channel_config,
-		  AD7998_HYST_CH4_REG);
+static IIO_DEVICE_ATTR(in0_thresh_low_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATALOW_CH1_REG);
+
+static IIO_DEVICE_ATTR(in0_thresh_high_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATAHIGH_CH1_REG);
+
+static IIO_DEVICE_ATTR(in0_thresh_both_hyst_raw,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_HYST_CH1_REG);
+
+static IIO_DEVICE_ATTR(in1_thresh_low_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATALOW_CH2_REG);
+
+static IIO_DEVICE_ATTR(in1_thresh_high_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATAHIGH_CH2_REG);
+
+static IIO_DEVICE_ATTR(in1_thresh_both_hyst_raw,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_HYST_CH2_REG);
+
+static IIO_DEVICE_ATTR(in2_thresh_low_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATALOW_CH3_REG);
+
+static IIO_DEVICE_ATTR(in2_thresh_high_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATAHIGH_CH3_REG);
+
+static IIO_DEVICE_ATTR(in2_thresh_both_hyst_raw,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_HYST_CH3_REG);
+
+static IIO_DEVICE_ATTR(in3_thresh_low_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATALOW_CH4_REG);
+
+static IIO_DEVICE_ATTR(in3_thresh_high_value,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_DATAHIGH_CH4_REG);
+
+static IIO_DEVICE_ATTR(in3_thresh_both_hyst_raw,
+		       S_IRUGO | S_IWUSR,
+		       ad799x_read_channel_config,
+		       ad799x_write_channel_config,
+		       AD7998_HYST_CH4_REG);
 
 static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
 			      ad799x_read_frequency,
@@ -640,18 +422,18 @@ static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("15625 7812 3906 1953 976 488 244 0");
 
 static struct attribute *ad7993_4_7_8_event_attributes[] = {
-	&iio_event_attr_in0_thresh_low_value.dev_attr.attr,
-	&iio_event_attr_in0_thresh_high_value.dev_attr.attr,
-	&iio_event_attr_in0_thresh_both_hyst_raw.dev_attr.attr,
-	&iio_event_attr_in1_thresh_low_value.dev_attr.attr,
-	&iio_event_attr_in1_thresh_high_value.dev_attr.attr,
-	&iio_event_attr_in1_thresh_both_hyst_raw.dev_attr.attr,
-	&iio_event_attr_in2_thresh_low_value.dev_attr.attr,
-	&iio_event_attr_in2_thresh_high_value.dev_attr.attr,
-	&iio_event_attr_in2_thresh_both_hyst_raw.dev_attr.attr,
-	&iio_event_attr_in3_thresh_low_value.dev_attr.attr,
-	&iio_event_attr_in3_thresh_high_value.dev_attr.attr,
-	&iio_event_attr_in3_thresh_both_hyst_raw.dev_attr.attr,
+	&iio_dev_attr_in0_thresh_low_value.dev_attr.attr,
+	&iio_dev_attr_in0_thresh_high_value.dev_attr.attr,
+	&iio_dev_attr_in0_thresh_both_hyst_raw.dev_attr.attr,
+	&iio_dev_attr_in1_thresh_low_value.dev_attr.attr,
+	&iio_dev_attr_in1_thresh_high_value.dev_attr.attr,
+	&iio_dev_attr_in1_thresh_both_hyst_raw.dev_attr.attr,
+	&iio_dev_attr_in2_thresh_low_value.dev_attr.attr,
+	&iio_dev_attr_in2_thresh_high_value.dev_attr.attr,
+	&iio_dev_attr_in2_thresh_both_hyst_raw.dev_attr.attr,
+	&iio_dev_attr_in3_thresh_low_value.dev_attr.attr,
+	&iio_dev_attr_in3_thresh_high_value.dev_attr.attr,
+	&iio_dev_attr_in3_thresh_both_hyst_raw.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	NULL,
@@ -662,12 +444,12 @@ static struct attribute_group ad7993_4_7_8_event_attrs_group = {
 };
 
 static struct attribute *ad7992_event_attributes[] = {
-	&iio_event_attr_in0_thresh_low_value.dev_attr.attr,
-	&iio_event_attr_in0_thresh_high_value.dev_attr.attr,
-	&iio_event_attr_in0_thresh_both_hyst_raw.dev_attr.attr,
-	&iio_event_attr_in1_thresh_low_value.dev_attr.attr,
-	&iio_event_attr_in1_thresh_high_value.dev_attr.attr,
-	&iio_event_attr_in1_thresh_both_hyst_raw.dev_attr.attr,
+	&iio_dev_attr_in0_thresh_low_value.dev_attr.attr,
+	&iio_dev_attr_in0_thresh_high_value.dev_attr.attr,
+	&iio_dev_attr_in0_thresh_both_hyst_raw.dev_attr.attr,
+	&iio_dev_attr_in1_thresh_low_value.dev_attr.attr,
+	&iio_dev_attr_in1_thresh_high_value.dev_attr.attr,
+	&iio_dev_attr_in1_thresh_both_hyst_raw.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	NULL,
@@ -677,93 +459,192 @@ static struct attribute_group ad7992_event_attrs_group = {
 	.attrs = ad7992_event_attributes,
 };
 
+static const struct iio_info ad7991_info = {
+	.read_raw = &ad799x_read_raw,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info ad7992_info = {
+	.read_raw = &ad799x_read_raw,
+	.num_interrupt_lines = 1,
+	.event_attrs = &ad7992_event_attrs_group,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info ad7993_4_7_8_info = {
+	.read_raw = &ad799x_read_raw,
+	.num_interrupt_lines = 1,
+	.event_attrs = &ad7993_4_7_8_event_attrs_group,
+	.driver_module = THIS_MODULE,
+};
+
 static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
 	[ad7991] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 12, 16, 0), 0),
+		.channel[2] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       2, 2, IIO_ST('u', 12, 16, 0), 0),
+		.channel[3] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       3, 3, IIO_ST('u', 12, 16, 0), 0),
+		.channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4),
+		.num_channels = 5,
 		.int_vref_mv = 4096,
-		.dev_attrs = &ad7991_5_9_3_4_dev_attr_group,
-		.scan_attrs = &ad7991_5_9_3_4_scan_el_group,
-		.ad799x_set_scan_mode = ad7991_5_9_set_scan_mode,
+		.info = &ad7991_info,
 	},
 	[ad7995] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 10, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 10, 16, 0), 0),
+		.channel[2] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       2, 2, IIO_ST('u', 10, 16, 0), 0),
+		.channel[3] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       3, 3, IIO_ST('u', 10, 16, 0), 0),
+		.channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4),
+		.num_channels = 5,
 		.int_vref_mv = 1024,
-		.dev_attrs = &ad7991_5_9_3_4_dev_attr_group,
-		.scan_attrs = &ad7991_5_9_3_4_scan_el_group,
-		.ad799x_set_scan_mode = ad7991_5_9_set_scan_mode,
+		.info = &ad7991_info,
 	},
 	[ad7999] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 10, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 10, 16, 0), 0),
+		.channel[2] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       2, 2, IIO_ST('u', 10, 16, 0), 0),
+		.channel[3] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       3, 3, IIO_ST('u', 10, 16, 0), 0),
+		.channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4),
+		.num_channels = 5,
 		.int_vref_mv = 1024,
-		.dev_attrs = &ad7991_5_9_3_4_dev_attr_group,
-		.scan_attrs = &ad7991_5_9_3_4_scan_el_group,
-		.ad799x_set_scan_mode = ad7991_5_9_set_scan_mode,
+		.info = &ad7991_info,
 	},
 	[ad7992] = {
-		.num_inputs = 2,
-		.bits = 12,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 12, 16, 0), 0),
+		.channel[2] = IIO_CHAN_SOFT_TIMESTAMP(2),
+		.num_channels = 3,
 		.int_vref_mv = 4096,
-		.monitor_mode = true,
 		.default_config = AD7998_ALERT_EN,
-		.dev_attrs = &ad7992_dev_attr_group,
-		.scan_attrs = &ad7992_scan_el_group,
-		.event_attrs = &ad7992_event_attrs_group,
-		.ad799x_set_scan_mode = ad7992_3_4_set_scan_mode,
+		.info = &ad7992_info,
 	},
 	[ad7993] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 10, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 10, 16, 0), 0),
+		.channel[2] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       2, 2, IIO_ST('u', 10, 16, 0), 0),
+		.channel[3] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       3, 3, IIO_ST('u', 10, 16, 0), 0),
+		.channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4),
+		.num_channels = 5,
 		.int_vref_mv = 1024,
-		.monitor_mode = true,
 		.default_config = AD7998_ALERT_EN,
-		.dev_attrs = &ad7991_5_9_3_4_dev_attr_group,
-		.scan_attrs = &ad7991_5_9_3_4_scan_el_group,
-		.event_attrs = &ad7993_4_7_8_event_attrs_group,
-		.ad799x_set_scan_mode = ad7992_3_4_set_scan_mode,
+		.info = &ad7993_4_7_8_info,
 	},
 	[ad7994] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 12, 16, 0), 0),
+		.channel[2] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       2, 2, IIO_ST('u', 12, 16, 0), 0),
+		.channel[3] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       3, 3, IIO_ST('u', 12, 16, 0), 0),
+		.channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4),
+		.num_channels = 5,
 		.int_vref_mv = 4096,
-		.monitor_mode = true,
 		.default_config = AD7998_ALERT_EN,
-		.dev_attrs = &ad7991_5_9_3_4_dev_attr_group,
-		.scan_attrs = &ad7991_5_9_3_4_scan_el_group,
-		.event_attrs = &ad7993_4_7_8_event_attrs_group,
-		.ad799x_set_scan_mode = ad7992_3_4_set_scan_mode,
+		.info = &ad7993_4_7_8_info,
 	},
 	[ad7997] = {
-		.num_inputs = 8,
-		.bits = 10,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  0, 0, IIO_ST('u', 10, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  1, 1, IIO_ST('u', 10, 16, 0), 0),
+		.channel[2] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  2, 2, IIO_ST('u', 10, 16, 0), 0),
+		.channel[3] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  3, 3, IIO_ST('u', 10, 16, 0), 0),
+		.channel[4] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 4, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  4, 4, IIO_ST('u', 10, 16, 0), 0),
+		.channel[5] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 5, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  5, 5, IIO_ST('u', 10, 16, 0), 0),
+		.channel[6] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 6, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  6, 6, IIO_ST('u', 10, 16, 0), 0),
+		.channel[7] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 7, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  7, 7, IIO_ST('u', 10, 16, 0), 0),
+		.channel[8] = IIO_CHAN_SOFT_TIMESTAMP(8),
+		.num_channels = 9,
 		.int_vref_mv = 1024,
-		.monitor_mode = true,
 		.default_config = AD7998_ALERT_EN,
-		.dev_attrs = &ad7997_8_dev_attr_group,
-		.scan_attrs = &ad7997_8_scan_el_group,
-		.event_attrs = &ad7993_4_7_8_event_attrs_group,
-		.ad799x_set_scan_mode = ad7997_8_set_scan_mode,
+		.info = &ad7993_4_7_8_info,
 	},
 	[ad7998] = {
-		.num_inputs = 8,
-		.bits = 12,
-		.sign = IIO_SCAN_EL_TYPE_UNSIGNED,
+		.channel[0] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       0, 0, IIO_ST('u', 12, 16, 0), 0),
+		.channel[1] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       1, 1, IIO_ST('u', 12, 16, 0), 0),
+		.channel[2] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       2, 2, IIO_ST('u', 12, 16, 0), 0),
+		.channel[3] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       3, 3, IIO_ST('u', 12, 16, 0), 0),
+		.channel[4] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 4, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       4, 4, IIO_ST('u', 12, 16, 0), 0),
+		.channel[5] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 5, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       5, 5, IIO_ST('u', 12, 16, 0), 0),
+		.channel[6] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 6, 0,
+				       (1 << IIO_CHAN_INFO_SCALE_SHARED),
+				       6, 6, IIO_ST('u', 12, 16, 0), 0),
+		.channel[7] = IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 7, 0,
+					  (1 << IIO_CHAN_INFO_SCALE_SHARED),
+					  7, 7, IIO_ST('u', 12, 16, 0), 0),
+		.channel[8] = IIO_CHAN_SOFT_TIMESTAMP(8),
+		.num_channels = 9,
 		.int_vref_mv = 4096,
-		.monitor_mode = true,
 		.default_config = AD7998_ALERT_EN,
-		.dev_attrs = &ad7997_8_dev_attr_group,
-		.scan_attrs = &ad7997_8_scan_el_group,
-		.event_attrs = &ad7993_4_7_8_event_attrs_group,
-		.ad799x_set_scan_mode = ad7997_8_set_scan_mode,
+		.info = &ad7993_4_7_8_info,
 	},
 };
 
@@ -772,16 +653,16 @@ static int __devinit ad799x_probe(struct i2c_client *client,
 {
 	int ret, regdone = 0;
 	struct ad799x_platform_data *pdata = client->dev.platform_data;
-	struct ad799x_state *st = kzalloc(sizeof(*st), GFP_KERNEL);
-	if (st == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
+	struct ad799x_state *st;
+	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+
+	if (indio_dev == NULL)
+		return -ENOMEM;
 
+	st = iio_priv(indio_dev);
 	/* this is only used for device removal purposes */
-	i2c_set_clientdata(client, st);
+	i2c_set_clientdata(client, indio_dev);
 
-	atomic_set(&st->protect_ring, 0);
 	st->id = id->driver_data;
 	st->chip_info = &ad799x_chip_info_tbl[st->id];
 	st->config = st->chip_info->default_config;
@@ -801,94 +682,76 @@ static int __devinit ad799x_probe(struct i2c_client *client,
 	}
 	st->client = client;
 
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_disable_reg;
-	}
-
-	/* Estabilish that the iio_dev is a child of the i2c device */
-	st->indio_dev->dev.parent = &client->dev;
-	st->indio_dev->attrs = st->chip_info->dev_attrs;
-	st->indio_dev->event_attrs = st->chip_info->event_attrs;
+	indio_dev->dev.parent = &client->dev;
+	indio_dev->name = id->name;
+	indio_dev->info = st->chip_info->info;
+	indio_dev->name = id->name;
+	indio_dev->dev_data = (void *)(st);
 
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
-	st->indio_dev->num_interrupt_lines = 1;
-
-	ret = ad799x_set_scan_mode(st, 0);
-	if (ret)
-		goto error_free_device;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->channels = st->chip_info->channel;
+	indio_dev->num_channels = st->chip_info->num_channels;
 
-	ret = ad799x_register_ring_funcs_and_init(st->indio_dev);
+	ret = ad799x_register_ring_funcs_and_init(indio_dev);
 	if (ret)
-		goto error_free_device;
+		goto error_disable_reg;
 
-	ret = iio_device_register(st->indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
 		goto error_cleanup_ring;
 	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  indio_dev->channels,
+					  indio_dev->num_channels);
 	if (ret)
 		goto error_cleanup_ring;
 
-	if (client->irq > 0 && st->chip_info->monitor_mode) {
-		INIT_WORK(&st->work_thresh, ad799x_interrupt_bh);
-
-		ret = iio_register_interrupt_line(client->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_FALLING,
-				client->name);
+	if (client->irq > 0) {
+		ret = request_threaded_irq(client->irq,
+					   NULL,
+					   ad799x_event_handler,
+					   IRQF_TRIGGER_FALLING |
+					   IRQF_ONESHOT,
+					   client->name,
+					   indio_dev);
 		if (ret)
 			goto error_cleanup_ring;
-
-		/*
-		 * The event handler list element refer to iio_event_ad799x.
-		 * All event attributes bind to the same event handler.
-		 * So, only register event handler once.
-		 */
-		iio_add_event_to_list(&iio_event_ad799x,
-				&st->indio_dev->interrupts[0]->ev_list);
 	}
 
 	return 0;
+
 error_cleanup_ring:
-	ad799x_ring_cleanup(st->indio_dev);
-error_free_device:
-	if (!regdone)
-		iio_free_device(st->indio_dev);
-	else
-		iio_device_unregister(st->indio_dev);
+	ad799x_ring_cleanup(indio_dev);
 error_disable_reg:
 	if (!IS_ERR(st->reg))
 		regulator_disable(st->reg);
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	kfree(st);
-error_ret:
+	if (regdone)
+		iio_device_unregister(indio_dev);
+	else
+		iio_free_device(indio_dev);
+
 	return ret;
 }
 
 static __devexit int ad799x_remove(struct i2c_client *client)
 {
-	struct ad799x_state *st = i2c_get_clientdata(client);
-	struct iio_dev *indio_dev = st->indio_dev;
+	struct iio_dev *indio_dev = i2c_get_clientdata(client);
+	struct ad799x_state *st = iio_priv(indio_dev);
 
-	if (client->irq > 0 && st->chip_info->monitor_mode)
-		iio_unregister_interrupt_line(indio_dev, 0);
+	if (client->irq > 0)
+		free_irq(client->irq, indio_dev);
 
 	iio_ring_buffer_unregister(indio_dev->ring);
 	ad799x_ring_cleanup(indio_dev);
-	iio_device_unregister(indio_dev);
 	if (!IS_ERR(st->reg)) {
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	kfree(st);
+	iio_device_unregister(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad799x_ring.c b/drivers/staging/iio/adc/ad799x_ring.c
index 0875a7ef67a54374c5fcd5a3754d9b35f1c234c1..1ae8857b3d25515750b971d17028ef9fb31236f9 100644
--- a/drivers/staging/iio/adc/ad799x_ring.c
+++ b/drivers/staging/iio/adc/ad799x_ring.c
@@ -10,7 +10,6 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
@@ -29,7 +28,7 @@
 
 int ad799x_single_channel_from_ring(struct ad799x_state *st, long mask)
 {
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_ring_buffer *ring = iio_priv_to_dev(st)->ring;
 	int count = 0, ret;
 	u16 *ring_data;
 
@@ -38,12 +37,13 @@ int ad799x_single_channel_from_ring(struct ad799x_state *st, long mask)
 		goto error_ret;
 	}
 
-	ring_data = kmalloc(ring->access.get_bytes_per_datum(ring), GFP_KERNEL);
+	ring_data = kmalloc(ring->access->get_bytes_per_datum(ring),
+			    GFP_KERNEL);
 	if (ring_data == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
-	ret = ring->access.read_last(ring, (u8 *) ring_data);
+	ret = ring->access->read_last(ring, (u8 *) ring_data);
 	if (ret)
 		goto error_free_ring_data;
 	/* Need a count of channels prior to this one */
@@ -72,7 +72,7 @@ int ad799x_single_channel_from_ring(struct ad799x_state *st, long mask)
 static int ad799x_ring_preenable(struct iio_dev *indio_dev)
 {
 	struct iio_ring_buffer *ring = indio_dev->ring;
-	struct ad799x_state *st = indio_dev->dev_data;
+	struct ad799x_state *st = iio_dev_get_devdata(indio_dev);
 
 	/*
 	 * Need to figure out the current mode based upon the requested
@@ -80,7 +80,7 @@ static int ad799x_ring_preenable(struct iio_dev *indio_dev)
 	 */
 
 	if (st->id == ad7997 || st->id == ad7998)
-		ad799x_set_scan_mode(st, ring->scan_mask);
+		ad7997_8_set_scan_mode(st, ring->scan_mask);
 
 	st->d_size = ring->scan_count * 2;
 
@@ -91,56 +91,34 @@ static int ad799x_ring_preenable(struct iio_dev *indio_dev)
 			st->d_size += sizeof(s64) - (st->d_size % sizeof(s64));
 	}
 
-	if (indio_dev->ring->access.set_bytes_per_datum)
-		indio_dev->ring->access.set_bytes_per_datum(indio_dev->ring,
+	if (indio_dev->ring->access->set_bytes_per_datum)
+		indio_dev->ring->access->set_bytes_per_datum(indio_dev->ring,
 							    st->d_size);
 
 	return 0;
 }
 
 /**
- * ad799x_poll_func_th() th of trigger launched polling to ring buffer
- *
- * As sampling only occurs on i2c comms occurring, leave timestamping until
- * then.  Some triggers will generate their own time stamp.  Currently
- * there is no way of notifying them when no one cares.
- **/
-static void ad799x_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct ad799x_state *st = indio_dev->dev_data;
-
-	schedule_work(&st->poll_work);
-
-	return;
-}
-/**
- * ad799x_poll_bh_to_ring() bh of trigger launched polling to ring buffer
- * @work_s:	the work struct through which this was scheduled
+ * ad799x_trigger_handler() bh of trigger launched polling to ring buffer
  *
  * Currently there is no option in this driver to disable the saving of
  * timestamps within the ring.
- * I think the one copy of this at a time was to avoid problems if the
- * trigger was set far too high and the reads then locked up the computer.
  **/
-static void ad799x_poll_bh_to_ring(struct work_struct *work_s)
+
+static irqreturn_t ad799x_trigger_handler(int irq, void *p)
 {
-	struct ad799x_state *st = container_of(work_s, struct ad799x_state,
-						  poll_work);
-	struct iio_dev *indio_dev = st->indio_dev;
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct ad799x_state *st = iio_dev_get_devdata(indio_dev);
 	struct iio_ring_buffer *ring = indio_dev->ring;
-	struct iio_sw_ring_buffer *ring_sw = iio_to_sw_ring(indio_dev->ring);
 	s64 time_ns;
 	__u8 *rxbuf;
 	int b_sent;
 	u8 cmd;
 
-	/* Ensure only one copy of this function running at a time */
-	if (atomic_inc_return(&st->protect_ring) > 1)
-		return;
-
 	rxbuf = kmalloc(st->d_size, GFP_KERNEL);
 	if (rxbuf == NULL)
-		return;
+		goto out;
 
 	switch (st->id) {
 	case ad7991:
@@ -173,16 +151,25 @@ static void ad799x_poll_bh_to_ring(struct work_struct *work_s)
 		memcpy(rxbuf + st->d_size - sizeof(s64),
 			&time_ns, sizeof(time_ns));
 
-	ring->access.store_to(&ring_sw->buf, rxbuf, time_ns);
+	ring->access->store_to(indio_dev->ring, rxbuf, time_ns);
 done:
 	kfree(rxbuf);
-	atomic_dec(&st->protect_ring);
+	if (b_sent < 0)
+		return b_sent;
+out:
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
 }
 
+static const struct iio_ring_setup_ops ad799x_buf_setup_ops = {
+	.preenable = &ad799x_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
 
 int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 {
-	struct ad799x_state *st = indio_dev->dev_data;
 	int ret = 0;
 
 	indio_dev->ring = iio_sw_rb_allocate(indio_dev);
@@ -191,25 +178,27 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 		goto error_ret;
 	}
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&st->indio_dev->ring->access);
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &ad799x_poll_func_th);
-	if (ret)
+	indio_dev->ring->access = &ring_sw_access_funcs;
+	indio_dev->pollfunc = iio_alloc_pollfunc(NULL,
+						 &ad799x_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "%s_consumer%d",
+						 indio_dev->name,
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_deallocate_sw_rb;
+	}
 
 	/* Ring buffer functions - here trigger setup related */
-
-	indio_dev->ring->preenable = &ad799x_ring_preenable;
-	indio_dev->ring->postenable = &iio_triggered_ring_postenable;
-	indio_dev->ring->predisable = &iio_triggered_ring_predisable;
+	indio_dev->ring->setup_ops = &ad799x_buf_setup_ops;
 	indio_dev->ring->scan_timestamp = true;
 
-	INIT_WORK(&st->poll_work, &ad799x_poll_bh_to_ring);
-
-	indio_dev->ring->scan_el_attrs = st->chip_info->scan_attrs;
-
 	/* Flag that polled ring buffering is possible */
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
+
 error_deallocate_sw_rb:
 	iio_sw_rb_free(indio_dev->ring);
 error_ret:
@@ -224,6 +213,6 @@ void ad799x_ring_cleanup(struct iio_dev *indio_dev)
 		iio_trigger_dettach_poll_func(indio_dev->trig,
 					      indio_dev->pollfunc);
 	}
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c
index 771a409ee94c71771c5dd2e18277f3363385667f..68eca0b99ac01d2eb0a183a7dfe8f5bb136accd7 100644
--- a/drivers/staging/iio/adc/adt7310.c
+++ b/drivers/staging/iio/adc/adt7310.c
@@ -7,15 +7,12 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/list.h>
 #include <linux/spi/spi.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -82,11 +79,8 @@
  */
 
 struct adt7310_chip_info {
-	const char *name;
 	struct spi_device *spi_dev;
 	struct iio_dev *indio_dev;
-	struct work_struct thresh_work;
-	s64 last_timestamp;
 	u8  config;
 };
 
@@ -380,24 +374,12 @@ static ssize_t adt7310_show_value(struct device *dev,
 
 static IIO_DEVICE_ATTR(value, S_IRUGO, adt7310_show_value, NULL, 0);
 
-static ssize_t adt7310_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct adt7310_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, adt7310_show_name, NULL, 0);
-
 static struct attribute *adt7310_attributes[] = {
 	&iio_dev_attr_available_modes.dev_attr.attr,
 	&iio_dev_attr_mode.dev_attr.attr,
 	&iio_dev_attr_resolution.dev_attr.attr,
 	&iio_dev_attr_id.dev_attr.attr,
 	&iio_dev_attr_value.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -405,53 +387,39 @@ static const struct attribute_group adt7310_attribute_group = {
 	.attrs = adt7310_attributes,
 };
 
-/*
- * temperature bound events
- */
-
-#define IIO_EVENT_CODE_ADT7310_ABOVE_ALARM    IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_ADT7310_BELLOW_ALARM   IIO_BUFFER_EVENT_CODE(1)
-#define IIO_EVENT_CODE_ADT7310_ABOVE_CRIT     IIO_BUFFER_EVENT_CODE(2)
-
-static void adt7310_interrupt_bh(struct work_struct *work_s)
+static irqreturn_t adt7310_event_handler(int irq, void *private)
 {
-	struct adt7310_chip_info *chip =
-		container_of(work_s, struct adt7310_chip_info, thresh_work);
+	struct iio_dev *indio_dev = private;
+	struct adt7310_chip_info *chip = iio_dev_get_devdata(indio_dev);
+	s64 timestamp = iio_get_time_ns();
 	u8 status;
+	int ret;
 
-	if (adt7310_spi_read_byte(chip, ADT7310_STATUS, &status))
-		return;
+	ret = adt7310_spi_read_byte(chip, ADT7310_STATUS, &status);
+	if (ret)
+		return ret;
 
 	if (status & ADT7310_STAT_T_HIGH)
-		iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_ADT7310_ABOVE_ALARM,
-			chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+			       timestamp);
 	if (status & ADT7310_STAT_T_LOW)
-		iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_ADT7310_BELLOW_ALARM,
-			chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_FALLING),
+			       timestamp);
 	if (status & ADT7310_STAT_T_CRIT)
-		iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_ADT7310_ABOVE_CRIT,
-			chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+			timestamp);
+	return IRQ_HANDLED;
 }
 
-static int adt7310_interrupt(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct adt7310_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
-
-	return 0;
-}
-
-IIO_EVENT_SH(adt7310, &adt7310_interrupt);
-IIO_EVENT_SH(adt7310_ct, &adt7310_interrupt);
-
 static ssize_t adt7310_show_event_mode(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
@@ -729,49 +697,62 @@ static inline ssize_t adt7310_set_t_hyst(struct device *dev,
 	return len;
 }
 
-IIO_EVENT_ATTR_SH(event_mode, iio_event_adt7310,
-		adt7310_show_event_mode, adt7310_set_event_mode, 0);
-IIO_EVENT_ATTR_SH(available_event_modes, iio_event_adt7310,
-		adt7310_show_available_event_modes, NULL, 0);
-IIO_EVENT_ATTR_SH(fault_queue, iio_event_adt7310,
-		adt7310_show_fault_queue, adt7310_set_fault_queue, 0);
-IIO_EVENT_ATTR_SH(t_alarm_high, iio_event_adt7310,
-		adt7310_show_t_alarm_high, adt7310_set_t_alarm_high, 0);
-IIO_EVENT_ATTR_SH(t_alarm_low, iio_event_adt7310,
-		adt7310_show_t_alarm_low, adt7310_set_t_alarm_low, 0);
-IIO_EVENT_ATTR_SH(t_crit, iio_event_adt7310_ct,
-		adt7310_show_t_crit, adt7310_set_t_crit, 0);
-IIO_EVENT_ATTR_SH(t_hyst, iio_event_adt7310,
-		adt7310_show_t_hyst, adt7310_set_t_hyst, 0);
+static IIO_DEVICE_ATTR(event_mode,
+		       S_IRUGO | S_IWUSR,
+		       adt7310_show_event_mode, adt7310_set_event_mode, 0);
+static IIO_DEVICE_ATTR(available_event_modes,
+		       S_IRUGO | S_IWUSR,
+		       adt7310_show_available_event_modes, NULL, 0);
+static IIO_DEVICE_ATTR(fault_queue,
+		       S_IRUGO | S_IWUSR,
+		       adt7310_show_fault_queue, adt7310_set_fault_queue, 0);
+static IIO_DEVICE_ATTR(t_alarm_high,
+		       S_IRUGO | S_IWUSR,
+		       adt7310_show_t_alarm_high, adt7310_set_t_alarm_high, 0);
+static IIO_DEVICE_ATTR(t_alarm_low,
+		       S_IRUGO | S_IWUSR,
+		       adt7310_show_t_alarm_low, adt7310_set_t_alarm_low, 0);
+static IIO_DEVICE_ATTR(t_crit,
+		       S_IRUGO | S_IWUSR,
+		       adt7310_show_t_crit, adt7310_set_t_crit, 0);
+static IIO_DEVICE_ATTR(t_hyst,
+		       S_IRUGO | S_IWUSR,
+		       adt7310_show_t_hyst, adt7310_set_t_hyst, 0);
 
 static struct attribute *adt7310_event_int_attributes[] = {
-	&iio_event_attr_event_mode.dev_attr.attr,
-	&iio_event_attr_available_event_modes.dev_attr.attr,
-	&iio_event_attr_fault_queue.dev_attr.attr,
-	&iio_event_attr_t_alarm_high.dev_attr.attr,
-	&iio_event_attr_t_alarm_low.dev_attr.attr,
-	&iio_event_attr_t_hyst.dev_attr.attr,
+	&iio_dev_attr_event_mode.dev_attr.attr,
+	&iio_dev_attr_available_event_modes.dev_attr.attr,
+	&iio_dev_attr_fault_queue.dev_attr.attr,
+	&iio_dev_attr_t_alarm_high.dev_attr.attr,
+	&iio_dev_attr_t_alarm_low.dev_attr.attr,
+	&iio_dev_attr_t_hyst.dev_attr.attr,
 	NULL,
 };
 
 static struct attribute *adt7310_event_ct_attributes[] = {
-	&iio_event_attr_event_mode.dev_attr.attr,
-	&iio_event_attr_available_event_modes.dev_attr.attr,
-	&iio_event_attr_fault_queue.dev_attr.attr,
-	&iio_event_attr_t_crit.dev_attr.attr,
-	&iio_event_attr_t_hyst.dev_attr.attr,
+	&iio_dev_attr_event_mode.dev_attr.attr,
+	&iio_dev_attr_available_event_modes.dev_attr.attr,
+	&iio_dev_attr_fault_queue.dev_attr.attr,
+	&iio_dev_attr_t_crit.dev_attr.attr,
+	&iio_dev_attr_t_hyst.dev_attr.attr,
 	NULL,
 };
 
 static struct attribute_group adt7310_event_attribute_group[ADT7310_IRQS] = {
 	{
 		.attrs = adt7310_event_int_attributes,
-	},
-	{
+	}, {
 		.attrs = adt7310_event_ct_attributes,
 	}
 };
 
+static const struct iio_info adt7310_info = {
+	.attrs = &adt7310_attribute_group,
+	.num_interrupt_lines = ADT7310_IRQS,
+	.event_attrs = adt7310_event_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 /*
  * device probe and remove
  */
@@ -792,20 +773,17 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev)
 	dev_set_drvdata(&spi_dev->dev, chip);
 
 	chip->spi_dev = spi_dev;
-	chip->name = spi_dev->modalias;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
 	chip->indio_dev->dev.parent = &spi_dev->dev;
-	chip->indio_dev->attrs = &adt7310_attribute_group;
-	chip->indio_dev->event_attrs = adt7310_event_attribute_group;
+	chip->indio_dev->name = spi_get_device_id(spi_dev)->name;
+	chip->indio_dev->info = &adt7310_info;
 	chip->indio_dev->dev_data = (void *)chip;
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = ADT7310_IRQS;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -818,45 +796,29 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev)
 			irq_flags = adt7310_platform_data[2];
 		else
 			irq_flags = IRQF_TRIGGER_LOW;
-		ret = iio_register_interrupt_line(spi_dev->irq,
-				chip->indio_dev,
-				0,
-				irq_flags,
-				chip->name);
+		ret = request_threaded_irq(spi_dev->irq,
+					   NULL,
+					   &adt7310_event_handler,
+					   irq_flags,
+					   chip->indio_dev->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_dev;
-
-		/*
-		 * The event handler list element refer to iio_event_adt7310.
-		 * All event attributes bind to the same event handler.
-		 * One event handler can only be added to one event list.
-		 */
-		iio_add_event_to_list(&iio_event_adt7310,
-				&chip->indio_dev->interrupts[0]->ev_list);
 	}
 
 	/* INT bound temperature alarm event. line 1 */
 	if (adt7310_platform_data[0]) {
-		ret = iio_register_interrupt_line(adt7310_platform_data[0],
-				chip->indio_dev,
-				1,
-				adt7310_platform_data[1],
-				chip->name);
+		ret = request_threaded_irq(adt7310_platform_data[0],
+					   NULL,
+					   &adt7310_event_handler,
+					   adt7310_platform_data[1],
+					   chip->indio_dev->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_ct_irq;
-
-		/*
-		 * The event handler list element refer to iio_event_adt7310.
-		 * All event attributes bind to the same event handler.
-		 * One event handler can only be added to one event list.
-		 */
-		iio_add_event_to_list(&iio_event_adt7310_ct,
-				&chip->indio_dev->interrupts[1]->ev_list);
 	}
 
 	if (spi_dev->irq && adt7310_platform_data[0]) {
-		INIT_WORK(&chip->thresh_work, adt7310_interrupt_bh);
-
 		ret = adt7310_spi_read_byte(chip, ADT7310_CONFIG, &chip->config);
 		if (ret) {
 			ret = -EIO;
@@ -879,14 +841,14 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev)
 	}
 
 	dev_info(&spi_dev->dev, "%s temperature sensor registered.\n",
-			chip->name);
+			chip->indio_dev->name);
 
 	return 0;
 
 error_unreg_int_irq:
-	iio_unregister_interrupt_line(chip->indio_dev, 1);
+	free_irq(adt7310_platform_data[0], chip->indio_dev);
 error_unreg_ct_irq:
-	iio_unregister_interrupt_line(chip->indio_dev, 0);
+	free_irq(spi_dev->irq, chip->indio_dev);
 error_unreg_dev:
 	iio_device_unregister(chip->indio_dev);
 error_free_dev:
@@ -905,9 +867,9 @@ static int __devexit adt7310_remove(struct spi_device *spi_dev)
 
 	dev_set_drvdata(&spi_dev->dev, NULL);
 	if (adt7310_platform_data[0])
-		iio_unregister_interrupt_line(indio_dev, 1);
+		free_irq(adt7310_platform_data[0], chip->indio_dev);
 	if (spi_dev->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(spi_dev->irq, chip->indio_dev);
 	iio_device_unregister(indio_dev);
 	iio_free_device(chip->indio_dev);
 	kfree(chip);
diff --git a/drivers/staging/iio/adc/adt7410.c b/drivers/staging/iio/adc/adt7410.c
index c345f27ec7fc651f47cc09a837dabc92fe4c31f6..c40a84f9c2fff972d620cc7878c3576a3685afdf 100644
--- a/drivers/staging/iio/adc/adt7410.c
+++ b/drivers/staging/iio/adc/adt7410.c
@@ -7,15 +7,12 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/list.h>
 #include <linux/i2c.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -77,11 +74,8 @@
  */
 
 struct adt7410_chip_info {
-	const char *name;
 	struct i2c_client *client;
 	struct iio_dev *indio_dev;
-	struct work_struct thresh_work;
-	s64 last_timestamp;
 	u8  config;
 };
 
@@ -348,24 +342,12 @@ static ssize_t adt7410_show_value(struct device *dev,
 
 static IIO_DEVICE_ATTR(value, S_IRUGO, adt7410_show_value, NULL, 0);
 
-static ssize_t adt7410_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct adt7410_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, adt7410_show_name, NULL, 0);
-
 static struct attribute *adt7410_attributes[] = {
 	&iio_dev_attr_available_modes.dev_attr.attr,
 	&iio_dev_attr_mode.dev_attr.attr,
 	&iio_dev_attr_resolution.dev_attr.attr,
 	&iio_dev_attr_id.dev_attr.attr,
 	&iio_dev_attr_value.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -373,55 +355,38 @@ static const struct attribute_group adt7410_attribute_group = {
 	.attrs = adt7410_attributes,
 };
 
-/*
- * temperature bound events
- */
-
-#define IIO_EVENT_CODE_ADT7410_ABOVE_ALARM    IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_ADT7410_BELLOW_ALARM   IIO_BUFFER_EVENT_CODE(1)
-#define IIO_EVENT_CODE_ADT7410_ABOVE_CRIT     IIO_BUFFER_EVENT_CODE(2)
-
-static void adt7410_interrupt_bh(struct work_struct *work_s)
+static irqreturn_t adt7410_event_handler(int irq, void *private)
 {
-	struct adt7410_chip_info *chip =
-		container_of(work_s, struct adt7410_chip_info, thresh_work);
+	struct iio_dev *indio_dev = private;
+	struct adt7410_chip_info *chip = iio_dev_get_devdata(indio_dev);
+	s64 timestamp = iio_get_time_ns();
 	u8 status;
 
 	if (adt7410_i2c_read_byte(chip, ADT7410_STATUS, &status))
-		return;
-
-	enable_irq(chip->client->irq);
+		return IRQ_HANDLED;
 
 	if (status & ADT7410_STAT_T_HIGH)
-		iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_ADT7410_ABOVE_ALARM,
-			chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+			       timestamp);
 	if (status & ADT7410_STAT_T_LOW)
-		iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_ADT7410_BELLOW_ALARM,
-			chip->last_timestamp);
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_FALLING),
+			       timestamp);
 	if (status & ADT7410_STAT_T_CRIT)
-		iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_ADT7410_ABOVE_CRIT,
-			chip->last_timestamp);
-}
+		iio_push_event(indio_dev, 0,
+			       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+						    IIO_EV_TYPE_THRESH,
+						    IIO_EV_DIR_RISING),
+			       timestamp);
 
-static int adt7410_interrupt(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct adt7410_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
-
-	return 0;
+	return IRQ_HANDLED;
 }
 
-IIO_EVENT_SH(adt7410, &adt7410_interrupt);
-IIO_EVENT_SH(adt7410_ct, &adt7410_interrupt);
-
 static ssize_t adt7410_show_event_mode(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
@@ -699,49 +664,62 @@ static inline ssize_t adt7410_set_t_hyst(struct device *dev,
 	return ret;
 }
 
-IIO_EVENT_ATTR_SH(event_mode, iio_event_adt7410,
-		adt7410_show_event_mode, adt7410_set_event_mode, 0);
-IIO_EVENT_ATTR_SH(available_event_modes, iio_event_adt7410,
-		adt7410_show_available_event_modes, NULL, 0);
-IIO_EVENT_ATTR_SH(fault_queue, iio_event_adt7410,
-		adt7410_show_fault_queue, adt7410_set_fault_queue, 0);
-IIO_EVENT_ATTR_SH(t_alarm_high, iio_event_adt7410,
-		adt7410_show_t_alarm_high, adt7410_set_t_alarm_high, 0);
-IIO_EVENT_ATTR_SH(t_alarm_low, iio_event_adt7410,
-		adt7410_show_t_alarm_low, adt7410_set_t_alarm_low, 0);
-IIO_EVENT_ATTR_SH(t_crit, iio_event_adt7410_ct,
-		adt7410_show_t_crit, adt7410_set_t_crit, 0);
-IIO_EVENT_ATTR_SH(t_hyst, iio_event_adt7410,
-		adt7410_show_t_hyst, adt7410_set_t_hyst, 0);
+static IIO_DEVICE_ATTR(event_mode,
+		       S_IRUGO | S_IWUSR,
+		       adt7410_show_event_mode, adt7410_set_event_mode, 0);
+static IIO_DEVICE_ATTR(available_event_modes,
+		       S_IRUGO,
+		       adt7410_show_available_event_modes, NULL, 0);
+static IIO_DEVICE_ATTR(fault_queue,
+		       S_IRUGO | S_IWUSR,
+		       adt7410_show_fault_queue, adt7410_set_fault_queue, 0);
+static IIO_DEVICE_ATTR(t_alarm_high,
+		       S_IRUGO | S_IWUSR,
+		       adt7410_show_t_alarm_high, adt7410_set_t_alarm_high, 0);
+static IIO_DEVICE_ATTR(t_alarm_low,
+		       S_IRUGO | S_IWUSR,
+		       adt7410_show_t_alarm_low, adt7410_set_t_alarm_low, 0);
+static IIO_DEVICE_ATTR(t_crit,
+		       S_IRUGO | S_IWUSR,
+		       adt7410_show_t_crit, adt7410_set_t_crit, 0);
+static IIO_DEVICE_ATTR(t_hyst,
+		       S_IRUGO | S_IWUSR,
+		       adt7410_show_t_hyst, adt7410_set_t_hyst, 0);
 
 static struct attribute *adt7410_event_int_attributes[] = {
-	&iio_event_attr_event_mode.dev_attr.attr,
-	&iio_event_attr_available_event_modes.dev_attr.attr,
-	&iio_event_attr_fault_queue.dev_attr.attr,
-	&iio_event_attr_t_alarm_high.dev_attr.attr,
-	&iio_event_attr_t_alarm_low.dev_attr.attr,
-	&iio_event_attr_t_hyst.dev_attr.attr,
+	&iio_dev_attr_event_mode.dev_attr.attr,
+	&iio_dev_attr_available_event_modes.dev_attr.attr,
+	&iio_dev_attr_fault_queue.dev_attr.attr,
+	&iio_dev_attr_t_alarm_high.dev_attr.attr,
+	&iio_dev_attr_t_alarm_low.dev_attr.attr,
+	&iio_dev_attr_t_hyst.dev_attr.attr,
 	NULL,
 };
 
 static struct attribute *adt7410_event_ct_attributes[] = {
-	&iio_event_attr_event_mode.dev_attr.attr,
-	&iio_event_attr_available_event_modes.dev_attr.attr,
-	&iio_event_attr_fault_queue.dev_attr.attr,
-	&iio_event_attr_t_crit.dev_attr.attr,
-	&iio_event_attr_t_hyst.dev_attr.attr,
+	&iio_dev_attr_event_mode.dev_attr.attr,
+	&iio_dev_attr_available_event_modes.dev_attr.attr,
+	&iio_dev_attr_fault_queue.dev_attr.attr,
+	&iio_dev_attr_t_crit.dev_attr.attr,
+	&iio_dev_attr_t_hyst.dev_attr.attr,
 	NULL,
 };
 
 static struct attribute_group adt7410_event_attribute_group[ADT7410_IRQS] = {
 	{
 		.attrs = adt7410_event_int_attributes,
-	},
-	{
+	}, {
 		.attrs = adt7410_event_ct_attributes,
 	}
 };
 
+static const struct iio_info adt7410_info = {
+	.attrs = &adt7410_attribute_group,
+	.num_interrupt_lines = ADT7410_IRQS,
+	.event_attrs = adt7410_event_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 /*
  * device probe and remove
  */
@@ -762,20 +740,16 @@ static int __devinit adt7410_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, chip);
 
 	chip->client = client;
-	chip->name = id->name;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
-
+	chip->indio_dev->name = id->name;
 	chip->indio_dev->dev.parent = &client->dev;
-	chip->indio_dev->attrs = &adt7410_attribute_group;
-	chip->indio_dev->event_attrs = adt7410_event_attribute_group;
+	chip->indio_dev->info = &adt7410_info;
 	chip->indio_dev->dev_data = (void *)chip;
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = ADT7410_IRQS;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -784,44 +758,29 @@ static int __devinit adt7410_probe(struct i2c_client *client,
 
 	/* CT critcal temperature event. line 0 */
 	if (client->irq) {
-		ret = iio_register_interrupt_line(client->irq,
-				chip->indio_dev,
-				0,
-				IRQF_TRIGGER_LOW,
-				chip->name);
+		ret = request_threaded_irq(client->irq,
+					   NULL,
+					   &adt7410_event_handler,
+					   IRQF_TRIGGER_LOW,
+					   id->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_dev;
-
-		/*
-		 * The event handler list element refer to iio_event_adt7410.
-		 * All event attributes bind to the same event handler.
-		 * One event handler can only be added to one event list.
-		 */
-		iio_add_event_to_list(&iio_event_adt7410,
-				&chip->indio_dev->interrupts[0]->ev_list);
 	}
 
 	/* INT bound temperature alarm event. line 1 */
 	if (adt7410_platform_data[0]) {
-		ret = iio_register_interrupt_line(adt7410_platform_data[0],
-				chip->indio_dev,
-				1,
-				adt7410_platform_data[1],
-				chip->name);
+		ret = request_threaded_irq(adt7410_platform_data[0],
+					   NULL,
+					   &adt7410_event_handler,
+					   adt7410_platform_data[1],
+					   id->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_ct_irq;
-
-		/*
-		 * The event handler list element refer to iio_event_adt7410.
-		 * All event attributes bind to the same event handler.
-		 * One event handler can only be added to one event list.
-		 */
-		iio_add_event_to_list(&iio_event_adt7410_ct,
-				&chip->indio_dev->interrupts[1]->ev_list);
 	}
 
 	if (client->irq && adt7410_platform_data[0]) {
-		INIT_WORK(&chip->thresh_work, adt7410_interrupt_bh);
 
 		ret = adt7410_i2c_read_byte(chip, ADT7410_CONFIG, &chip->config);
 		if (ret) {
@@ -850,9 +809,9 @@ static int __devinit adt7410_probe(struct i2c_client *client,
 	return 0;
 
 error_unreg_int_irq:
-	iio_unregister_interrupt_line(chip->indio_dev, 1);
+	free_irq(adt7410_platform_data[0], chip->indio_dev);
 error_unreg_ct_irq:
-	iio_unregister_interrupt_line(chip->indio_dev, 0);
+	free_irq(client->irq, chip->indio_dev);
 error_unreg_dev:
 	iio_device_unregister(chip->indio_dev);
 error_free_dev:
@@ -870,9 +829,9 @@ static int __devexit adt7410_remove(struct i2c_client *client)
 	unsigned long *adt7410_platform_data = client->dev.platform_data;
 
 	if (adt7410_platform_data[0])
-		iio_unregister_interrupt_line(indio_dev, 1);
+		free_irq(adt7410_platform_data[0], chip->indio_dev);
 	if (client->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(client->irq, chip->indio_dev);
 	iio_device_unregister(indio_dev);
 	iio_free_device(chip->indio_dev);
 	kfree(chip);
diff --git a/drivers/staging/iio/adc/adt75.c b/drivers/staging/iio/adc/adt75.c
index aff4d31eb89c688dc9e70ce161d259f28367bb74..1171fb9c178f265fb135e5dbb377b79410261423 100644
--- a/drivers/staging/iio/adc/adt75.c
+++ b/drivers/staging/iio/adc/adt75.c
@@ -7,15 +7,11 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/list.h>
 #include <linux/i2c.h>
-#include <linux/rtc.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -54,11 +50,8 @@
  */
 
 struct adt75_chip_info {
-	const char *name;
 	struct i2c_client *client;
 	struct iio_dev *indio_dev;
-	struct work_struct thresh_work;
-	s64 last_timestamp;
 	u8  config;
 };
 
@@ -249,23 +242,11 @@ static ssize_t adt75_show_value(struct device *dev,
 
 static IIO_DEVICE_ATTR(value, S_IRUGO, adt75_show_value, NULL, 0);
 
-static ssize_t adt75_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct adt75_chip_info *chip = dev_info->dev_data;
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, adt75_show_name, NULL, 0);
-
 static struct attribute *adt75_attributes[] = {
 	&iio_dev_attr_available_modes.dev_attr.attr,
 	&iio_dev_attr_mode.dev_attr.attr,
 	&iio_dev_attr_oneshot.dev_attr.attr,
 	&iio_dev_attr_value.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -277,35 +258,20 @@ static const struct attribute_group adt75_attribute_group = {
  * temperature bound events
  */
 
-#define IIO_EVENT_CODE_ADT75_OTI    IIO_BUFFER_EVENT_CODE(0)
+#define IIO_EVENT_CODE_ADT75_OTI IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_TEMP, \
+						      0,		\
+						      IIO_EV_TYPE_THRESH, \
+						      IIO_EV_DIR_FALLING)
 
-static void adt75_interrupt_bh(struct work_struct *work_s)
+static irqreturn_t adt75_event_handler(int irq, void *private)
 {
-	struct adt75_chip_info *chip =
-		container_of(work_s, struct adt75_chip_info, thresh_work);
-
-	enable_irq(chip->client->irq);
+	iio_push_event(private, 0,
+		       IIO_EVENT_CODE_ADT75_OTI,
+		       iio_get_time_ns());
 
-	iio_push_event(chip->indio_dev, 0,
-			IIO_EVENT_CODE_ADT75_OTI,
-			chip->last_timestamp);
+	return IRQ_HANDLED;
 }
 
-static int adt75_interrupt(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct adt75_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
-
-	return 0;
-}
-
-IIO_EVENT_SH(adt75, &adt75_interrupt);
-
 static ssize_t adt75_show_oti_mode(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
@@ -458,16 +424,16 @@ static ssize_t adt75_set_fault_queue(struct device *dev,
 }
 static inline ssize_t adt75_show_t_bound(struct device *dev,
 		struct device_attribute *attr,
-		u8 bound_reg,
 		char *buf)
 {
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct adt75_chip_info *chip = dev_info->dev_data;
 	u16 data;
 	char sign = ' ';
 	int ret;
 
-	ret = adt75_i2c_read(chip, bound_reg, (u8 *)&data);
+	ret = adt75_i2c_read(chip, this_attr->address, (u8 *)&data);
 	if (ret)
 		return -EIO;
 
@@ -485,10 +451,10 @@ static inline ssize_t adt75_show_t_bound(struct device *dev,
 
 static inline ssize_t adt75_set_t_bound(struct device *dev,
 		struct device_attribute *attr,
-		u8 bound_reg,
 		const char *buf,
 		size_t len)
 {
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct adt75_chip_info *chip = dev_info->dev_data;
 	long tmp1, tmp2;
@@ -525,67 +491,42 @@ static inline ssize_t adt75_set_t_bound(struct device *dev,
 	data <<= ADT75_VALUE_OFFSET;
 	data = swab16(data);
 
-	ret = adt75_i2c_write(chip, bound_reg, (u8)data);
+	ret = adt75_i2c_write(chip, this_attr->address, (u8)data);
 	if (ret)
 		return -EIO;
 
 	return ret;
 }
 
-static ssize_t adt75_show_t_os(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt75_show_t_bound(dev, attr,
-			ADT75_T_OS, buf);
-}
-
-static inline ssize_t adt75_set_t_os(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt75_set_t_bound(dev, attr,
-			ADT75_T_OS, buf, len);
-}
 
-static ssize_t adt75_show_t_hyst(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt75_show_t_bound(dev, attr,
-			ADT75_T_HYST, buf);
-}
-
-static inline ssize_t adt75_set_t_hyst(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt75_set_t_bound(dev, attr,
-			ADT75_T_HYST, buf, len);
-}
-
-IIO_EVENT_ATTR_SH(oti_mode, iio_event_adt75,
-		adt75_show_oti_mode, adt75_set_oti_mode, 0);
-IIO_EVENT_ATTR_SH(available_oti_modes, iio_event_adt75,
-		adt75_show_available_oti_modes, NULL, 0);
-IIO_EVENT_ATTR_SH(smbus_alart, iio_event_adt75,
-		adt75_show_smbus_alart, adt75_set_smbus_alart, 0);
-IIO_EVENT_ATTR_SH(fault_queue, iio_event_adt75,
-		adt75_show_fault_queue, adt75_set_fault_queue, 0);
-IIO_EVENT_ATTR_SH(t_os, iio_event_adt75,
-		adt75_show_t_os, adt75_set_t_os, 0);
-IIO_EVENT_ATTR_SH(t_hyst, iio_event_adt75,
-		adt75_show_t_hyst, adt75_set_t_hyst, 0);
+static IIO_DEVICE_ATTR(oti_mode,
+		       S_IRUGO | S_IWUSR,
+		       adt75_show_oti_mode, adt75_set_oti_mode, 0);
+static IIO_DEVICE_ATTR(available_oti_modes,
+		       S_IRUGO,
+		       adt75_show_available_oti_modes, NULL, 0);
+static IIO_DEVICE_ATTR(smbus_alart,
+		       S_IRUGO | S_IWUSR,
+		       adt75_show_smbus_alart, adt75_set_smbus_alart, 0);
+static IIO_DEVICE_ATTR(fault_queue,
+		       S_IRUGO | S_IWUSR,
+		       adt75_show_fault_queue, adt75_set_fault_queue, 0);
+static IIO_DEVICE_ATTR(t_os_value,
+		       S_IRUGO | S_IWUSR,
+		       adt75_show_t_bound, adt75_set_t_bound,
+		       ADT75_T_OS);
+static IIO_DEVICE_ATTR(t_hyst_value,
+		       S_IRUGO | S_IWUSR,
+		       adt75_show_t_bound, adt75_set_t_bound,
+		       ADT75_T_HYST);
 
 static struct attribute *adt75_event_attributes[] = {
-	&iio_event_attr_oti_mode.dev_attr.attr,
-	&iio_event_attr_available_oti_modes.dev_attr.attr,
-	&iio_event_attr_smbus_alart.dev_attr.attr,
-	&iio_event_attr_fault_queue.dev_attr.attr,
-	&iio_event_attr_t_os.dev_attr.attr,
-	&iio_event_attr_t_hyst.dev_attr.attr,
+	&iio_dev_attr_oti_mode.dev_attr.attr,
+	&iio_dev_attr_available_oti_modes.dev_attr.attr,
+	&iio_dev_attr_smbus_alart.dev_attr.attr,
+	&iio_dev_attr_fault_queue.dev_attr.attr,
+	&iio_dev_attr_t_os_value.dev_attr.attr,
+	&iio_dev_attr_t_hyst_value.dev_attr.attr,
 	NULL,
 };
 
@@ -593,6 +534,13 @@ static struct attribute_group adt75_event_attribute_group = {
 	.attrs = adt75_event_attributes,
 };
 
+static const struct iio_info adt75_info = {
+	.attrs = &adt75_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &adt75_event_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 /*
  * device probe and remove
  */
@@ -612,20 +560,17 @@ static int __devinit adt75_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, chip);
 
 	chip->client = client;
-	chip->name = id->name;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
+	chip->indio_dev->name = id->name;
 	chip->indio_dev->dev.parent = &client->dev;
-	chip->indio_dev->attrs = &adt75_attribute_group;
-	chip->indio_dev->event_attrs = &adt75_event_attribute_group;
+	chip->indio_dev->info = &adt75_info;
 	chip->indio_dev->dev_data = (void *)chip;
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = 1;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -633,24 +578,15 @@ static int __devinit adt75_probe(struct i2c_client *client,
 		goto error_free_dev;
 
 	if (client->irq > 0) {
-		ret = iio_register_interrupt_line(client->irq,
-				chip->indio_dev,
-				0,
-				IRQF_TRIGGER_LOW,
-				chip->name);
+		ret = request_threaded_irq(client->irq,
+					   NULL,
+					   &adt75_event_handler,
+					   IRQF_TRIGGER_LOW,
+					   chip->indio_dev->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_dev;
 
-		/*
-		 * The event handler list element refer to iio_event_adt75.
-		 * All event attributes bind to the same event handler.
-		 * So, only register event handler once.
-		 */
-		iio_add_event_to_list(&iio_event_adt75,
-				&chip->indio_dev->interrupts[0]->ev_list);
-
-		INIT_WORK(&chip->thresh_work, adt75_interrupt_bh);
-
 		ret = adt75_i2c_read(chip, ADT75_CONFIG, &chip->config);
 		if (ret) {
 			ret = -EIO;
@@ -668,11 +604,11 @@ static int __devinit adt75_probe(struct i2c_client *client,
 	}
 
 	dev_info(&client->dev, "%s temperature sensor registered.\n",
-			 id->name);
+			 chip->indio_dev->name);
 
 	return 0;
 error_unreg_irq:
-	iio_unregister_interrupt_line(chip->indio_dev, 0);
+	free_irq(client->irq, chip->indio_dev);
 error_unreg_dev:
 	iio_device_unregister(chip->indio_dev);
 error_free_dev:
@@ -689,7 +625,7 @@ static int __devexit adt75_remove(struct i2c_client *client)
 	struct iio_dev *indio_dev = chip->indio_dev;
 
 	if (client->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
+		free_irq(client->irq, chip->indio_dev);
 	iio_device_unregister(indio_dev);
 	iio_free_device(chip->indio_dev);
 	kfree(chip);
diff --git a/drivers/staging/iio/adc/max1363.h b/drivers/staging/iio/adc/max1363.h
index 8f0fe1ced2ced7618fa61b11a880ad79ffe18430..360bfc5398fc7d7c6d6d3192bf9621769af34f66 100644
--- a/drivers/staging/iio/adc/max1363.h
+++ b/drivers/staging/iio/adc/max1363.h
@@ -67,70 +67,6 @@ struct max1363_mode {
 	long		modemask;
 };
 
-#define MAX1363_MODE_SINGLE(_num, _mask) {				\
-		.conf = MAX1363_CHANNEL_SEL(_num)			\
-			| MAX1363_CONFIG_SCAN_SINGLE_1			\
-			| MAX1363_CONFIG_SE,				\
-			.modemask = _mask,				\
-			}
-
-#define MAX1363_MODE_SCAN_TO_CHANNEL(_num, _mask) {			\
-		.conf = MAX1363_CHANNEL_SEL(_num)			\
-			| MAX1363_CONFIG_SCAN_TO_CS			\
-			| MAX1363_CONFIG_SE,				\
-			.modemask = _mask,				\
-			}
-
-
-/* note not available for max1363 hence naming */
-#define MAX1236_MODE_SCAN_MID_TO_CHANNEL(_mid, _num, _mask) {		\
-		.conf = MAX1363_CHANNEL_SEL(_num)			\
-			| MAX1236_SCAN_MID_TO_CHANNEL			\
-			| MAX1363_CONFIG_SE,				\
-			.modemask = _mask				\
-}
-
-#define MAX1363_MODE_DIFF_SINGLE(_nump, _numm, _mask) {			\
-		.conf = MAX1363_CHANNEL_SEL(_nump)			\
-			| MAX1363_CONFIG_SCAN_SINGLE_1			\
-			| MAX1363_CONFIG_DE,				\
-			.modemask = _mask				\
-			}
-
-/* Can't think how to automate naming so specify for now */
-#define MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(_num, _numvals, _mask) { \
-		.conf = MAX1363_CHANNEL_SEL(_num)			\
-			| MAX1363_CONFIG_SCAN_TO_CS			\
-			| MAX1363_CONFIG_DE,				\
-			.modemask = _mask				\
-			}
-
-/* note only available for max1363 hence naming */
-#define MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(_num, _numvals, _mask) { \
-		.conf = MAX1363_CHANNEL_SEL(_num)			\
-			| MAX1236_SCAN_MID_TO_CHANNEL			\
-			| MAX1363_CONFIG_SE,				\
-			.modemask = _mask				\
-}
-
-/* This may seem an overly long winded way to do this, but at least it makes
- * clear what all the various options actually do. Alternative suggestions
- * that don't require user to have intimate knowledge of the chip welcomed.
- */
-enum max1363_channels {
-	max1363_in0, max1363_in1, max1363_in2, max1363_in3,
-	max1363_in4, max1363_in5, max1363_in6, max1363_in7,
-	max1363_in8, max1363_in9, max1363_in10, max1363_in11,
-
-	max1363_in0min1, max1363_in2min3,
-	max1363_in4min5, max1363_in6min7,
-	max1363_in8min9, max1363_in10min11,
-
-	max1363_in1min0, max1363_in3min2,
-	max1363_in5min4, max1363_in7min6,
-	max1363_in9min8, max1363_in11min10,
-};
-
 /* This must be maintained along side the max1363_mode_table in max1363_core */
 enum max1363_modes {
 	/* Single read of a single channel */
@@ -152,37 +88,34 @@ enum max1363_modes {
 /**
  * struct max1363_chip_info - chip specifc information
  * @name:		indentification string for chip
- * @num_inputs:		number of physical inputs on chip
  * @bits:		accuracy of the adc in bits
  * @int_vref_mv:	the internal reference voltage
- * @monitor_mode:	whether the chip supports monitor interrupts
+ * @info:		iio core function callbacks structure
  * @mode_list:		array of available scan modes
  * @num_modes:		the number of scan modes available
  * @default_mode:	the scan mode in which the chip starts up
+ * @channel:		channel specification
+ * @num_channels:	number of channels
  */
 struct max1363_chip_info {
-	u8				num_inputs;
-	u8				bits;
-	u16				int_vref_mv;
-	bool				monitor_mode;
+	const struct iio_info		*info;
+	struct iio_chan_spec *channels;
+	int num_channels;
 	const enum max1363_modes	*mode_list;
-	int				num_modes;
 	enum max1363_modes		default_mode;
-	struct attribute_group		*dev_attrs;
-	struct attribute_group		*scan_attrs;
+	u16				int_vref_mv;
+	u8				num_modes;
+	u8				bits;
 };
 
 /**
  * struct max1363_state - driver instance specific data
- * @indio_dev:		the industrial I/O device
  * @client:		i2c_client
  * @setupbyte:		cache of current device setup byte
  * @configbyte:		cache of current device config byte
  * @chip_info:		chip model specific constants, available modes etc
  * @current_mode:	the scan mode of this chip
  * @requestedmask:	a valid requested set of channels
- * @poll_work:		bottom half of polling interrupt handler
- * @protect_ring:	used to ensure only one polling bh running at a time
  * @reg:		supply regulator
  * @monitor_on:		whether monitor mode is enabled
  * @monitor_speed:	parameter corresponding to device monitor speed setting
@@ -190,20 +123,14 @@ struct max1363_chip_info {
  * @mask_low:		bitmask for enabled low thresholds
  * @thresh_high:	high threshold values
  * @thresh_low:		low threshold values
- * @last_timestamp:	timestamp of last event interrupt
- * @thresh_work:	bh work structure for event handling
  */
 struct max1363_state {
-	struct iio_dev			*indio_dev;
 	struct i2c_client		*client;
 	u8				setupbyte;
 	u8				configbyte;
 	const struct max1363_chip_info	*chip_info;
 	const struct max1363_mode	*current_mode;
 	u32				requestedmask;
-	struct work_struct		poll_work;
-	atomic_t			protect_ring;
-	struct iio_trigger		*trig;
 	struct regulator		*reg;
 
 	/* Using monitor modes and buffer at the same time is
@@ -215,8 +142,6 @@ struct max1363_state {
 	/* 4x unipolar first then the fours bipolar ones */
 	s16				thresh_high[8];
 	s16				thresh_low[8];
-	s64				last_timestamp;
-	struct work_struct		thresh_work;
 };
 
 const struct max1363_mode
diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c
index de83c3b37a2d39001fe844ce5d63033c4724888e..98cebd26310f0f05321d2df5a4c8c49690b4fc4e 100644
--- a/drivers/staging/iio/adc/max1363_core.c
+++ b/drivers/staging/iio/adc/max1363_core.c
@@ -22,7 +22,6 @@
   */
 
 #include <linux/interrupt.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/sysfs.h>
@@ -39,38 +38,50 @@
 #include "adc.h"
 #include "max1363.h"
 
-/* Here we claim all are 16 bits. This currently does no harm and saves
- * us a lot of scan element listings */
-
-#define MAX1363_SCAN_EL(number)				\
-	IIO_SCAN_EL_C(in##number, number, 0, NULL);
-#define MAX1363_SCAN_EL_D(p, n, number)					\
-	IIO_SCAN_NAMED_EL_C(in##p##m##in##n, in##p-in##n, number, 0, NULL);
-
-static MAX1363_SCAN_EL(0);
-static MAX1363_SCAN_EL(1);
-static MAX1363_SCAN_EL(2);
-static MAX1363_SCAN_EL(3);
-static MAX1363_SCAN_EL(4);
-static MAX1363_SCAN_EL(5);
-static MAX1363_SCAN_EL(6);
-static MAX1363_SCAN_EL(7);
-static MAX1363_SCAN_EL(8);
-static MAX1363_SCAN_EL(9);
-static MAX1363_SCAN_EL(10);
-static MAX1363_SCAN_EL(11);
-static MAX1363_SCAN_EL_D(0, 1, 12);
-static MAX1363_SCAN_EL_D(2, 3, 13);
-static MAX1363_SCAN_EL_D(4, 5, 14);
-static MAX1363_SCAN_EL_D(6, 7, 15);
-static MAX1363_SCAN_EL_D(8, 9, 16);
-static MAX1363_SCAN_EL_D(10, 11, 17);
-static MAX1363_SCAN_EL_D(1, 0, 18);
-static MAX1363_SCAN_EL_D(3, 2, 19);
-static MAX1363_SCAN_EL_D(5, 4, 20);
-static MAX1363_SCAN_EL_D(7, 6, 21);
-static MAX1363_SCAN_EL_D(9, 8, 22);
-static MAX1363_SCAN_EL_D(11, 10, 23);
+#define MAX1363_MODE_SINGLE(_num, _mask) {				\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1363_CONFIG_SCAN_SINGLE_1			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask = _mask,				\
+			}
+
+#define MAX1363_MODE_SCAN_TO_CHANNEL(_num, _mask) {			\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1363_CONFIG_SCAN_TO_CS			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask = _mask,				\
+			}
+
+/* note not available for max1363 hence naming */
+#define MAX1236_MODE_SCAN_MID_TO_CHANNEL(_mid, _num, _mask) {		\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1236_SCAN_MID_TO_CHANNEL			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask = _mask				\
+}
+
+#define MAX1363_MODE_DIFF_SINGLE(_nump, _numm, _mask) {			\
+		.conf = MAX1363_CHANNEL_SEL(_nump)			\
+			| MAX1363_CONFIG_SCAN_SINGLE_1			\
+			| MAX1363_CONFIG_DE,				\
+			.modemask = _mask				\
+			}
+
+/* Can't think how to automate naming so specify for now */
+#define MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(_num, _numvals, _mask) {	\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1363_CONFIG_SCAN_TO_CS			\
+			| MAX1363_CONFIG_DE,				\
+			.modemask = _mask				\
+			}
+
+/* note only available for max1363 hence naming */
+#define MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(_num, _numvals, _mask) {	\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1236_SCAN_MID_TO_CHANNEL			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask = _mask				\
+}
 
 static const struct max1363_mode max1363_mode_table[] = {
 	/* All of the single channel options first */
@@ -147,76 +158,13 @@ const struct max1363_mode
 	return NULL;
 }
 
-static ssize_t max1363_show_precision_u(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *dev_info = ring->indio_dev;
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	return sprintf(buf, "u%d/16\n", st->chip_info->bits);
-}
-
-static ssize_t max1363_show_precision_s(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *dev_info = ring->indio_dev;
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	return sprintf(buf, "s%d/16\n", st->chip_info->bits);
-}
-
-#define MAX1363_SCAN_TYPE(n)						\
-	DEVICE_ATTR(in##n##_type, S_IRUGO,				\
-		    max1363_show_precision_u, NULL);
-#define MAX1363_SCAN_TYPE_D(p, n)					\
-	struct device_attribute dev_attr_in##p##m##in##n##_type =	\
-		__ATTR(in##p-in##n##_type, S_IRUGO,			\
-		       max1363_show_precision_s, NULL);
-
-static MAX1363_SCAN_TYPE(0);
-static MAX1363_SCAN_TYPE(1);
-static MAX1363_SCAN_TYPE(2);
-static MAX1363_SCAN_TYPE(3);
-static MAX1363_SCAN_TYPE(4);
-static MAX1363_SCAN_TYPE(5);
-static MAX1363_SCAN_TYPE(6);
-static MAX1363_SCAN_TYPE(7);
-static MAX1363_SCAN_TYPE(8);
-static MAX1363_SCAN_TYPE(9);
-static MAX1363_SCAN_TYPE(10);
-static MAX1363_SCAN_TYPE(11);
-
-static MAX1363_SCAN_TYPE_D(0, 1);
-static MAX1363_SCAN_TYPE_D(2, 3);
-static MAX1363_SCAN_TYPE_D(4, 5);
-static MAX1363_SCAN_TYPE_D(6, 7);
-static MAX1363_SCAN_TYPE_D(8, 9);
-static MAX1363_SCAN_TYPE_D(10, 11);
-static MAX1363_SCAN_TYPE_D(1, 0);
-static MAX1363_SCAN_TYPE_D(3, 2);
-static MAX1363_SCAN_TYPE_D(5, 4);
-static MAX1363_SCAN_TYPE_D(7, 6);
-static MAX1363_SCAN_TYPE_D(9, 8);
-static MAX1363_SCAN_TYPE_D(11, 10);
-
 static int max1363_write_basic_config(struct i2c_client *client,
 				      unsigned char d1,
 				      unsigned char d2)
 {
-	int ret;
-	u8 *tx_buf = kmalloc(2, GFP_KERNEL);
-
-	if (!tx_buf)
-		return -ENOMEM;
-	tx_buf[0] = d1;
-	tx_buf[1] = d2;
+	u8 tx_buf[2] = {d1, d2};
 
-	ret = i2c_master_send(client, tx_buf, 2);
-	kfree(tx_buf);
-
-	return (ret > 0) ? 0 : ret;
+	return i2c_master_send(client, tx_buf, 2);
 }
 
 int max1363_set_scan_mode(struct max1363_state *st)
@@ -231,20 +179,19 @@ int max1363_set_scan_mode(struct max1363_state *st)
 					  st->configbyte);
 }
 
-static ssize_t max1363_read_single_channel(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buf)
+static int max1363_read_single_chan(struct iio_dev *indio_dev,
+				    struct iio_chan_spec const *chan,
+				    int *val,
+				    long m)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	struct i2c_client *client = st->client;
-	int ret = 0, len = 0;
-	s32 data ;
+	int ret = 0;
+	s32 data;
 	char rxbuf[2];
 	long mask;
+	struct max1363_state *st = iio_priv(indio_dev);
+	struct i2c_client *client = st->client;
 
-	mutex_lock(&dev_info->mlock);
+	mutex_lock(&indio_dev->mlock);
 	/*
 	 * If monitor mode is enabled, the method for reading a single
 	 * channel will have to be rather different and has not yet
@@ -256,8 +203,8 @@ static ssize_t max1363_read_single_channel(struct device *dev,
 	}
 
 	/* If ring buffer capture is occurring, query the buffer */
-	if (iio_ring_enabled(dev_info)) {
-		mask = max1363_mode_table[this_attr->address].modemask;
+	if (iio_ring_enabled(indio_dev)) {
+		mask = max1363_mode_table[chan->address].modemask;
 		data = max1363_single_channel_from_ring(mask, st);
 		if (data < 0) {
 			ret = data;
@@ -265,13 +212,11 @@ static ssize_t max1363_read_single_channel(struct device *dev,
 		}
 	} else {
 		/* Check to see if current scan mode is correct */
-		if (st->current_mode !=
-		    &max1363_mode_table[this_attr->address]) {
+		if (st->current_mode != &max1363_mode_table[chan->address]) {
 			/* Update scan mode if needed */
-			st->current_mode
-				= &max1363_mode_table[this_attr->address];
+			st->current_mode = &max1363_mode_table[chan->address];
 			ret = max1363_set_scan_mode(st);
-			if (ret)
+			if (ret < 0)
 				goto error_ret;
 		}
 		if (st->chip_info->bits != 8) {
@@ -281,7 +226,6 @@ static ssize_t max1363_read_single_channel(struct device *dev,
 				ret = data;
 				goto error_ret;
 			}
-
 			data = (s32)(rxbuf[1]) | ((s32)(rxbuf[0] & 0x0F)) << 8;
 		} else {
 			/* Get reading */
@@ -293,72 +237,44 @@ static ssize_t max1363_read_single_channel(struct device *dev,
 			data = rxbuf[0];
 		}
 	}
-	/* Pretty print the result */
-	len = sprintf(buf, "%u\n", data);
-
+	*val = data;
 error_ret:
-	mutex_unlock(&dev_info->mlock);
-	return ret ? ret : len;
-}
+	mutex_unlock(&indio_dev->mlock);
+	return ret;
 
-/* Direct read attribtues */
-static IIO_DEV_ATTR_IN_RAW(0, max1363_read_single_channel, _s0);
-static IIO_DEV_ATTR_IN_RAW(1, max1363_read_single_channel, _s1);
-static IIO_DEV_ATTR_IN_RAW(2, max1363_read_single_channel, _s2);
-static IIO_DEV_ATTR_IN_RAW(3, max1363_read_single_channel, _s3);
-static IIO_DEV_ATTR_IN_RAW(4, max1363_read_single_channel, _s4);
-static IIO_DEV_ATTR_IN_RAW(5, max1363_read_single_channel, _s5);
-static IIO_DEV_ATTR_IN_RAW(6, max1363_read_single_channel, _s6);
-static IIO_DEV_ATTR_IN_RAW(7, max1363_read_single_channel, _s7);
-static IIO_DEV_ATTR_IN_RAW(8, max1363_read_single_channel, _s8);
-static IIO_DEV_ATTR_IN_RAW(9, max1363_read_single_channel, _s9);
-static IIO_DEV_ATTR_IN_RAW(10, max1363_read_single_channel, _s10);
-static IIO_DEV_ATTR_IN_RAW(11, max1363_read_single_channel, _s11);
-
-static IIO_DEV_ATTR_IN_DIFF_RAW(0, 1, max1363_read_single_channel, d0m1);
-static IIO_DEV_ATTR_IN_DIFF_RAW(2, 3, max1363_read_single_channel, d2m3);
-static IIO_DEV_ATTR_IN_DIFF_RAW(4, 5, max1363_read_single_channel, d4m5);
-static IIO_DEV_ATTR_IN_DIFF_RAW(6, 7, max1363_read_single_channel, d6m7);
-static IIO_DEV_ATTR_IN_DIFF_RAW(8, 9, max1363_read_single_channel, d8m9);
-static IIO_DEV_ATTR_IN_DIFF_RAW(10, 11, max1363_read_single_channel, d10m11);
-static IIO_DEV_ATTR_IN_DIFF_RAW(1, 0, max1363_read_single_channel, d1m0);
-static IIO_DEV_ATTR_IN_DIFF_RAW(3, 2, max1363_read_single_channel, d3m2);
-static IIO_DEV_ATTR_IN_DIFF_RAW(5, 4, max1363_read_single_channel, d5m4);
-static IIO_DEV_ATTR_IN_DIFF_RAW(7, 6, max1363_read_single_channel, d7m6);
-static IIO_DEV_ATTR_IN_DIFF_RAW(9, 8, max1363_read_single_channel, d9m8);
-static IIO_DEV_ATTR_IN_DIFF_RAW(11, 10, max1363_read_single_channel, d11m10);
-
-
-static ssize_t max1363_show_scale(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	/* Driver currently only support internal vref */
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	/* Corresponds to Vref / 2^(bits) */
-
-	if ((1 << (st->chip_info->bits + 1))
-	    > st->chip_info->int_vref_mv)
-		return sprintf(buf, "0.5\n");
-	else
-		return sprintf(buf, "%d\n",
-			st->chip_info->int_vref_mv >> st->chip_info->bits);
 }
 
-static IIO_DEVICE_ATTR(in_scale, S_IRUGO, max1363_show_scale, NULL, 0);
-
-static ssize_t max1363_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
+static int max1363_read_raw(struct iio_dev *indio_dev,
+			    struct iio_chan_spec const *chan,
+			    int *val,
+			    int *val2,
+			    long m)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	return sprintf(buf, "%s\n", st->client->name);
+	struct max1363_state *st = iio_priv(indio_dev);
+	int ret;
+	switch (m) {
+	case 0:
+		ret = max1363_read_single_chan(indio_dev, chan, val, m);
+		if (ret)
+			return ret;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		if ((1 << (st->chip_info->bits + 1)) >
+		    st->chip_info->int_vref_mv) {
+			*val = 0;
+			*val2 = 500000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		} else {
+			*val = (st->chip_info->int_vref_mv)
+				>> st->chip_info->bits;
+			return IIO_VAL_INT;
+		}
+	default:
+		return -EINVAL;
+	}
+	return 0;
 }
 
-static IIO_DEVICE_ATTR(name, S_IRUGO, max1363_show_name, NULL, 0);
-
 /* Applies to max1363 */
 static const enum max1363_modes max1363_mode_list[] = {
 	_s0, _s1, _s2, _s3,
@@ -367,48 +283,76 @@ static const enum max1363_modes max1363_mode_list[] = {
 	d0m1to2m3, d1m0to3m2,
 };
 
-static struct attribute *max1363_device_attrs[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in2_raw.dev_attr.attr,
-	&iio_dev_attr_in3_raw.dev_attr.attr,
-	&iio_dev_attr_in0min1_raw.dev_attr.attr,
-	&iio_dev_attr_in2min3_raw.dev_attr.attr,
-	&iio_dev_attr_in1min0_raw.dev_attr.attr,
-	&iio_dev_attr_in3min2_raw.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	NULL
+#define MAX1363_EV_M						\
+	(IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING)	\
+	 | IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING))
+#define MAX1363_INFO_MASK (1 << IIO_CHAN_INFO_SCALE_SHARED)
+
+static struct iio_chan_spec max1363_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0, MAX1363_INFO_MASK,
+		 _s0, 0, IIO_ST('u', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0, MAX1363_INFO_MASK,
+		 _s1, 1, IIO_ST('u', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0, MAX1363_INFO_MASK,
+		 _s2, 2, IIO_ST('u', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0, MAX1363_INFO_MASK,
+		 _s3, 3, IIO_ST('u', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 0, 1, MAX1363_INFO_MASK,
+		 d0m1, 4, IIO_ST('s', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 2, 3, MAX1363_INFO_MASK,
+		 d2m3, 5, IIO_ST('s', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 1, 0, MAX1363_INFO_MASK,
+		 d1m0, 6, IIO_ST('s', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 3, 2, MAX1363_INFO_MASK,
+		 d3m2, 7, IIO_ST('s', 12, 16, 0), MAX1363_EV_M),
+	IIO_CHAN_SOFT_TIMESTAMP(8)
 };
 
-static struct attribute_group max1363_dev_attr_group = {
-	.attrs = max1363_device_attrs,
+static struct iio_chan_spec max1361_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 0, 0, MAX1363_INFO_MASK,
+		 _s0, 0, IIO_ST('u', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0, MAX1363_INFO_MASK,
+		 _s1, 1, IIO_ST('u', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 2, 0, MAX1363_INFO_MASK,
+		 _s2, 2, IIO_ST('u', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 3, 0, MAX1363_INFO_MASK,
+		 _s3, 3, IIO_ST('u', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 0, 1, MAX1363_INFO_MASK,
+		 d0m1, 4, IIO_ST('s', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 2, 3, MAX1363_INFO_MASK,
+		 d2m3, 5, IIO_ST('s', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 1, 0, MAX1363_INFO_MASK,
+		 d1m0, 6, IIO_ST('s', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, 3, 2, MAX1363_INFO_MASK,
+		 d3m2, 7, IIO_ST('s', 10, 16, 0), MAX1363_EV_M),
+	IIO_CHAN_SOFT_TIMESTAMP(8)
 };
 
-static struct attribute *max1363_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,	&dev_attr_in0_type.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,	&dev_attr_in1_type.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_scan_el_in2.dev_attr.attr,	&dev_attr_in2_type.attr,
-	&iio_const_attr_in2_index.dev_attr.attr,
-	&iio_scan_el_in3.dev_attr.attr,	&dev_attr_in3_type.attr,
-	&iio_const_attr_in3_index.dev_attr.attr,
-	&iio_scan_el_in0min1.dev_attr.attr,	&dev_attr_in0min1_type.attr,
-	&iio_const_attr_in0min1_index.dev_attr.attr,
-	&iio_scan_el_in2min3.dev_attr.attr,	&dev_attr_in2min3_type.attr,
-	&iio_const_attr_in2min3_index.dev_attr.attr,
-	&iio_scan_el_in1min0.dev_attr.attr,	&dev_attr_in1min0_type.attr,
-	&iio_const_attr_in1min0_index.dev_attr.attr,
-	&iio_scan_el_in3min2.dev_attr.attr,	&dev_attr_in3min2_type.attr,
-	&iio_const_attr_in3min2_index.dev_attr.attr,
-	NULL,
-};
+#define MAX1363_CHAN_U(num, address, scan_index, bits)		\
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, num, 0, MAX1363_INFO_MASK,	\
+		 address, scan_index, IIO_ST('u', bits,		\
+					     (bits == 8) ? 8 : 16, 0), 0)
+/* bipolar channel */
+#define MAX1363_CHAN_B(num, num2, address, scan_index, bits)		\
+	IIO_CHAN(IIO_IN_DIFF, 0, 1, 0, NULL, num, num2, MAX1363_INFO_MASK,\
+		 address, scan_index, IIO_ST('s', bits,		\
+					     (bits == 8) ? 8 : 16, 0), 0)
+
+#define MAX1363_4X_CHANS(bits) {		\
+	MAX1363_CHAN_U(0, _s0, 0, bits),	\
+	MAX1363_CHAN_U(1, _s1, 1, bits),	\
+	MAX1363_CHAN_U(2, _s2, 2, bits),	\
+	MAX1363_CHAN_U(3, _s3, 3, bits),	\
+	MAX1363_CHAN_B(0, 1, d0m1, 4, bits),	\
+	MAX1363_CHAN_B(2, 3, d2m3, 5, bits),	\
+	MAX1363_CHAN_B(1, 0, d1m0, 6, bits),	\
+	MAX1363_CHAN_B(3, 2, d3m2, 7, bits),	\
+	IIO_CHAN_SOFT_TIMESTAMP(8)		\
+	}
 
-static struct attribute_group max1363_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = max1363_scan_el_attrs,
-};
+static struct iio_chan_spec max1036_channels[] = MAX1363_4X_CHANS(8);
+static struct iio_chan_spec max1136_channels[] = MAX1363_4X_CHANS(10);
+static struct iio_chan_spec max1236_channels[] = MAX1363_4X_CHANS(12);
 
 /* Appies to max1236, max1237 */
 static const enum max1363_modes max1236_mode_list[] = {
@@ -432,97 +376,36 @@ static const enum max1363_modes max1238_mode_list[] = {
 	d6m7to8m9, d6m7to10m11, d7m6to9m8, d7m6to11m10,
 };
 
-static struct attribute *max1238_device_attrs[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in2_raw.dev_attr.attr,
-	&iio_dev_attr_in3_raw.dev_attr.attr,
-	&iio_dev_attr_in4_raw.dev_attr.attr,
-	&iio_dev_attr_in5_raw.dev_attr.attr,
-	&iio_dev_attr_in6_raw.dev_attr.attr,
-	&iio_dev_attr_in7_raw.dev_attr.attr,
-	&iio_dev_attr_in8_raw.dev_attr.attr,
-	&iio_dev_attr_in9_raw.dev_attr.attr,
-	&iio_dev_attr_in10_raw.dev_attr.attr,
-	&iio_dev_attr_in11_raw.dev_attr.attr,
-	&iio_dev_attr_in0min1_raw.dev_attr.attr,
-	&iio_dev_attr_in2min3_raw.dev_attr.attr,
-	&iio_dev_attr_in4min5_raw.dev_attr.attr,
-	&iio_dev_attr_in6min7_raw.dev_attr.attr,
-	&iio_dev_attr_in8min9_raw.dev_attr.attr,
-	&iio_dev_attr_in10min11_raw.dev_attr.attr,
-	&iio_dev_attr_in1min0_raw.dev_attr.attr,
-	&iio_dev_attr_in3min2_raw.dev_attr.attr,
-	&iio_dev_attr_in5min4_raw.dev_attr.attr,
-	&iio_dev_attr_in7min6_raw.dev_attr.attr,
-	&iio_dev_attr_in9min8_raw.dev_attr.attr,
-	&iio_dev_attr_in11min10_raw.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	NULL
-};
-
-static struct attribute_group max1238_dev_attr_group = {
-	.attrs = max1238_device_attrs,
-};
-
-static struct attribute *max1238_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,	&dev_attr_in0_type.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,	&dev_attr_in1_type.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_scan_el_in2.dev_attr.attr,	&dev_attr_in2_type.attr,
-	&iio_const_attr_in2_index.dev_attr.attr,
-	&iio_scan_el_in3.dev_attr.attr,	&dev_attr_in3_type.attr,
-	&iio_const_attr_in3_index.dev_attr.attr,
-	&iio_scan_el_in4.dev_attr.attr,	&dev_attr_in4_type.attr,
-	&iio_const_attr_in4_index.dev_attr.attr,
-	&iio_scan_el_in5.dev_attr.attr,	&dev_attr_in5_type.attr,
-	&iio_const_attr_in5_index.dev_attr.attr,
-	&iio_scan_el_in6.dev_attr.attr,	&dev_attr_in6_type.attr,
-	&iio_const_attr_in6_index.dev_attr.attr,
-	&iio_scan_el_in7.dev_attr.attr,	&dev_attr_in7_type.attr,
-	&iio_const_attr_in7_index.dev_attr.attr,
-	&iio_scan_el_in8.dev_attr.attr,	&dev_attr_in8_type.attr,
-	&iio_const_attr_in8_index.dev_attr.attr,
-	&iio_scan_el_in9.dev_attr.attr,	&dev_attr_in9_type.attr,
-	&iio_const_attr_in9_index.dev_attr.attr,
-	&iio_scan_el_in10.dev_attr.attr,	&dev_attr_in10_type.attr,
-	&iio_const_attr_in10_index.dev_attr.attr,
-	&iio_scan_el_in11.dev_attr.attr,	&dev_attr_in11_type.attr,
-	&iio_const_attr_in11_index.dev_attr.attr,
-	&iio_scan_el_in0min1.dev_attr.attr,	&dev_attr_in0min1_type.attr,
-	&iio_const_attr_in0min1_index.dev_attr.attr,
-	&iio_scan_el_in2min3.dev_attr.attr,	&dev_attr_in2min3_type.attr,
-	&iio_const_attr_in2min3_index.dev_attr.attr,
-	&iio_scan_el_in4min5.dev_attr.attr,	&dev_attr_in4min5_type.attr,
-	&iio_const_attr_in4min5_index.dev_attr.attr,
-	&iio_scan_el_in6min7.dev_attr.attr,	&dev_attr_in6min7_type.attr,
-	&iio_const_attr_in6min7_index.dev_attr.attr,
-	&iio_scan_el_in8min9.dev_attr.attr,	&dev_attr_in8min9_type.attr,
-	&iio_const_attr_in8min9_index.dev_attr.attr,
-	&iio_scan_el_in10min11.dev_attr.attr,	&dev_attr_in10min11_type.attr,
-	&iio_const_attr_in10min11_index.dev_attr.attr,
-	&iio_scan_el_in1min0.dev_attr.attr,	&dev_attr_in1min0_type.attr,
-	&iio_const_attr_in1min0_index.dev_attr.attr,
-	&iio_scan_el_in3min2.dev_attr.attr,	&dev_attr_in3min2_type.attr,
-	&iio_const_attr_in3min2_index.dev_attr.attr,
-	&iio_scan_el_in5min4.dev_attr.attr,	&dev_attr_in5min4_type.attr,
-	&iio_const_attr_in5min4_index.dev_attr.attr,
-	&iio_scan_el_in7min6.dev_attr.attr,	&dev_attr_in7min6_type.attr,
-	&iio_const_attr_in7min6_index.dev_attr.attr,
-	&iio_scan_el_in9min8.dev_attr.attr,	&dev_attr_in9min8_type.attr,
-	&iio_const_attr_in9min8_index.dev_attr.attr,
-	&iio_scan_el_in11min10.dev_attr.attr,	&dev_attr_in11min10_type.attr,
-	&iio_const_attr_in11min10_index.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group max1238_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = max1238_scan_el_attrs,
-};
-
+#define MAX1363_12X_CHANS(bits) {			\
+	MAX1363_CHAN_U(0, _s0, 0, bits),		\
+	MAX1363_CHAN_U(1, _s1, 1, bits),		\
+	MAX1363_CHAN_U(2, _s2, 2, bits),		\
+	MAX1363_CHAN_U(3, _s3, 3, bits),		\
+	MAX1363_CHAN_U(4, _s4, 4, bits),		\
+	MAX1363_CHAN_U(5, _s5, 5, bits),		\
+	MAX1363_CHAN_U(6, _s6, 6, bits),		\
+	MAX1363_CHAN_U(7, _s7, 7, bits),		\
+	MAX1363_CHAN_U(8, _s8, 8, bits),		\
+	MAX1363_CHAN_U(9, _s9, 9, bits),		\
+	MAX1363_CHAN_U(10, _s10, 10, bits),		\
+	MAX1363_CHAN_U(11, _s11, 11, bits),		\
+	MAX1363_CHAN_B(0, 1, d0m1, 12, bits),		\
+	MAX1363_CHAN_B(2, 3, d2m3, 13, bits),		\
+	MAX1363_CHAN_B(4, 5, d4m5, 14, bits),		\
+	MAX1363_CHAN_B(6, 7, d6m7, 15, bits),		\
+	MAX1363_CHAN_B(8, 9, d8m9, 16, bits),		\
+	MAX1363_CHAN_B(10, 11, d10m11, 17, bits),	\
+	MAX1363_CHAN_B(1, 0, d1m0, 18, bits),		\
+	MAX1363_CHAN_B(3, 2, d3m2, 19, bits),		\
+	MAX1363_CHAN_B(5, 4, d5m4, 20, bits),		\
+	MAX1363_CHAN_B(7, 6, d7m6, 21, bits),		\
+	MAX1363_CHAN_B(9, 8, d9m8, 22, bits),		\
+	MAX1363_CHAN_B(11, 10, d11m10, 23, bits),	\
+	IIO_CHAN_SOFT_TIMESTAMP(24)			\
+	}
+static struct iio_chan_spec max1038_channels[] = MAX1363_12X_CHANS(8);
+static struct iio_chan_spec max1138_channels[] = MAX1363_12X_CHANS(10);
+static struct iio_chan_spec max1238_channels[] = MAX1363_12X_CHANS(12);
 
 static const enum max1363_modes max11607_mode_list[] = {
 	_s0, _s1, _s2, _s3,
@@ -542,72 +425,43 @@ static const enum max1363_modes max11608_mode_list[] = {
 	d1m0to3m2, d1m0to5m4, d1m0to7m6,
 };
 
-static struct attribute *max11608_device_attrs[] = {
-	&iio_dev_attr_in0_raw.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_dev_attr_in2_raw.dev_attr.attr,
-	&iio_dev_attr_in3_raw.dev_attr.attr,
-	&iio_dev_attr_in4_raw.dev_attr.attr,
-	&iio_dev_attr_in5_raw.dev_attr.attr,
-	&iio_dev_attr_in6_raw.dev_attr.attr,
-	&iio_dev_attr_in7_raw.dev_attr.attr,
-	&iio_dev_attr_in0min1_raw.dev_attr.attr,
-	&iio_dev_attr_in2min3_raw.dev_attr.attr,
-	&iio_dev_attr_in4min5_raw.dev_attr.attr,
-	&iio_dev_attr_in6min7_raw.dev_attr.attr,
-	&iio_dev_attr_in1min0_raw.dev_attr.attr,
-	&iio_dev_attr_in3min2_raw.dev_attr.attr,
-	&iio_dev_attr_in5min4_raw.dev_attr.attr,
-	&iio_dev_attr_in7min6_raw.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
-	&iio_dev_attr_in_scale.dev_attr.attr,
-	NULL
-};
+#define MAX1363_8X_CHANS(bits) {				\
+		MAX1363_CHAN_U(0, _s0, 0, bits),		\
+			MAX1363_CHAN_U(1, _s1, 1, bits),	\
+			MAX1363_CHAN_U(2, _s2, 2, bits),	\
+			MAX1363_CHAN_U(3, _s3, 3, bits),	\
+			MAX1363_CHAN_U(4, _s4, 4, bits),	\
+			MAX1363_CHAN_U(5, _s5, 5, bits),	\
+			MAX1363_CHAN_U(6, _s6, 6, bits),	\
+			MAX1363_CHAN_U(7, _s7, 7, bits),	\
+			MAX1363_CHAN_B(0, 1, d0m1, 8, bits),	\
+			MAX1363_CHAN_B(2, 3, d2m3, 9, bits),	\
+			MAX1363_CHAN_B(4, 5, d4m5, 10, bits),	\
+			MAX1363_CHAN_B(6, 7, d6m7, 11, bits),	\
+			MAX1363_CHAN_B(1, 0, d1m0, 12, bits),	\
+			MAX1363_CHAN_B(3, 2, d3m2, 13, bits),	\
+			MAX1363_CHAN_B(5, 4, d5m4, 14, bits),	\
+			MAX1363_CHAN_B(7, 6, d7m6, 15, bits),	\
+			IIO_CHAN_SOFT_TIMESTAMP(16)		\
+		}
+static struct iio_chan_spec max11602_channels[] = MAX1363_8X_CHANS(8);
+static struct iio_chan_spec max11608_channels[] = MAX1363_8X_CHANS(10);
+static struct iio_chan_spec max11614_channels[] = MAX1363_8X_CHANS(12);
 
-static struct attribute_group max11608_dev_attr_group = {
-	.attrs = max11608_device_attrs,
+static const enum max1363_modes max11644_mode_list[] = {
+	_s0, _s1, s0to1, d0m1, d1m0,
 };
 
-static struct attribute *max11608_scan_el_attrs[] = {
-	&iio_scan_el_in0.dev_attr.attr,	&dev_attr_in0_type.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,	&dev_attr_in1_type.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_scan_el_in2.dev_attr.attr,	&dev_attr_in2_type.attr,
-	&iio_const_attr_in2_index.dev_attr.attr,
-	&iio_scan_el_in3.dev_attr.attr,	&dev_attr_in3_type.attr,
-	&iio_const_attr_in3_index.dev_attr.attr,
-	&iio_scan_el_in4.dev_attr.attr,	&dev_attr_in4_type.attr,
-	&iio_const_attr_in4_index.dev_attr.attr,
-	&iio_scan_el_in5.dev_attr.attr,	&dev_attr_in5_type.attr,
-	&iio_const_attr_in5_index.dev_attr.attr,
-	&iio_scan_el_in6.dev_attr.attr,	&dev_attr_in6_type.attr,
-	&iio_const_attr_in6_index.dev_attr.attr,
-	&iio_scan_el_in7.dev_attr.attr,	&dev_attr_in7_type.attr,
-	&iio_const_attr_in7_index.dev_attr.attr,
-	&iio_scan_el_in0min1.dev_attr.attr,	&dev_attr_in0min1_type.attr,
-	&iio_const_attr_in0min1_index.dev_attr.attr,
-	&iio_scan_el_in2min3.dev_attr.attr,	&dev_attr_in2min3_type.attr,
-	&iio_const_attr_in2min3_index.dev_attr.attr,
-	&iio_scan_el_in4min5.dev_attr.attr,	&dev_attr_in4min5_type.attr,
-	&iio_const_attr_in4min5_index.dev_attr.attr,
-	&iio_scan_el_in6min7.dev_attr.attr,	&dev_attr_in6min7_type.attr,
-	&iio_const_attr_in6min7_index.dev_attr.attr,
-	&iio_scan_el_in1min0.dev_attr.attr,	&dev_attr_in1min0_type.attr,
-	&iio_const_attr_in1min0_index.dev_attr.attr,
-	&iio_scan_el_in3min2.dev_attr.attr,	&dev_attr_in3min2_type.attr,
-	&iio_const_attr_in3min2_index.dev_attr.attr,
-	&iio_scan_el_in5min4.dev_attr.attr,	&dev_attr_in5min4_type.attr,
-	&iio_const_attr_in5min4_index.dev_attr.attr,
-	&iio_scan_el_in7min6.dev_attr.attr,	&dev_attr_in7min6_type.attr,
-	&iio_const_attr_in7min6_index.dev_attr.attr,
-	NULL
-};
+#define MAX1363_2X_CHANS(bits) {			\
+	MAX1363_CHAN_U(0, _s0, 0, bits),		\
+	MAX1363_CHAN_U(1, _s1, 1, bits),		\
+	MAX1363_CHAN_B(0, 1, d0m1, 2, bits),		\
+	MAX1363_CHAN_B(1, 0, d1m0, 3, bits),		\
+	IIO_CHAN_SOFT_TIMESTAMP(4)			\
+	}
 
-static struct attribute_group max11608_scan_el_group = {
-	.name = "scan_elements",
-	.attrs = max11608_scan_el_attrs,
-};
+static struct iio_chan_spec max11646_channels[] = MAX1363_2X_CHANS(10);
+static struct iio_chan_spec max11644_channels[] = MAX1363_2X_CHANS(12);
 
 enum { max1361,
        max1362,
@@ -643,354 +497,10 @@ enum { max1361,
        max11615,
        max11616,
        max11617,
-};
-
-/* max1363 and max1368 tested - rest from data sheet */
-static const struct max1363_chip_info max1363_chip_info_tbl[] = {
-	[max1361] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.int_vref_mv = 2048,
-		.monitor_mode = 1,
-		.mode_list = max1363_mode_list,
-		.num_modes = ARRAY_SIZE(max1363_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1362] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.int_vref_mv = 4096,
-		.monitor_mode = 1,
-		.mode_list = max1363_mode_list,
-		.num_modes = ARRAY_SIZE(max1363_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1363] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.int_vref_mv = 2048,
-		.monitor_mode = 1,
-		.mode_list = max1363_mode_list,
-		.num_modes = ARRAY_SIZE(max1363_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1364] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.int_vref_mv = 4096,
-		.monitor_mode = 1,
-		.mode_list = max1363_mode_list,
-		.num_modes = ARRAY_SIZE(max1363_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1036] = {
-		.num_inputs = 4,
-		.bits = 8,
-		.int_vref_mv = 4096,
-		.mode_list = max1236_mode_list,
-		.num_modes = ARRAY_SIZE(max1236_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1037] = {
-		.num_inputs = 4,
-		.bits = 8,
-		.int_vref_mv = 2048,
-		.mode_list = max1236_mode_list,
-		.num_modes = ARRAY_SIZE(max1236_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1038] = {
-		.num_inputs = 12,
-		.bits = 8,
-		.int_vref_mv = 4096,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max1039] = {
-		.num_inputs = 12,
-		.bits = 8,
-		.int_vref_mv = 2048,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max1136] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.int_vref_mv = 4096,
-		.mode_list = max1236_mode_list,
-		.num_modes = ARRAY_SIZE(max1236_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1137] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.int_vref_mv = 2048,
-		.mode_list = max1236_mode_list,
-		.num_modes = ARRAY_SIZE(max1236_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1138] = {
-		.num_inputs = 12,
-		.bits = 10,
-		.int_vref_mv = 4096,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max1139] = {
-		.num_inputs = 12,
-		.bits = 10,
-		.int_vref_mv = 2048,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max1236] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.int_vref_mv = 4096,
-		.mode_list = max1236_mode_list,
-		.num_modes = ARRAY_SIZE(max1236_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1237] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.int_vref_mv = 2048,
-		.mode_list = max1236_mode_list,
-		.num_modes = ARRAY_SIZE(max1236_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max1238] = {
-		.num_inputs = 12,
-		.bits = 12,
-		.int_vref_mv = 4096,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max1239] = {
-		.num_inputs = 12,
-		.bits = 12,
-		.int_vref_mv = 2048,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max11600] = {
-		.num_inputs = 4,
-		.bits = 8,
-		.int_vref_mv = 4096,
-		.mode_list = max11607_mode_list,
-		.num_modes = ARRAY_SIZE(max11607_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max11601] = {
-		.num_inputs = 4,
-		.bits = 8,
-		.int_vref_mv = 2048,
-		.mode_list = max11607_mode_list,
-		.num_modes = ARRAY_SIZE(max11607_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max11602] = {
-		.num_inputs = 8,
-		.bits = 8,
-		.int_vref_mv = 4096,
-		.mode_list = max11608_mode_list,
-		.num_modes = ARRAY_SIZE(max11608_mode_list),
-		.default_mode = s0to7,
-		.dev_attrs = &max11608_dev_attr_group,
-		.scan_attrs = &max11608_scan_el_group,
-	},
-	[max11603] = {
-		.num_inputs = 8,
-		.bits = 8,
-		.int_vref_mv = 2048,
-		.mode_list = max11608_mode_list,
-		.num_modes = ARRAY_SIZE(max11608_mode_list),
-		.default_mode = s0to7,
-		.dev_attrs = &max11608_dev_attr_group,
-		.scan_attrs = &max11608_scan_el_group,
-	},
-	[max11604] = {
-		.num_inputs = 12,
-		.bits = 8,
-		.int_vref_mv = 4098,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max11605] = {
-		.num_inputs = 12,
-		.bits = 8,
-		.int_vref_mv = 2048,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max11606] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.int_vref_mv = 4096,
-		.mode_list = max11607_mode_list,
-		.num_modes = ARRAY_SIZE(max11607_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max11607] = {
-		.num_inputs = 4,
-		.bits = 10,
-		.int_vref_mv = 2048,
-		.mode_list = max11607_mode_list,
-		.num_modes = ARRAY_SIZE(max11607_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max11608] = {
-		.num_inputs = 8,
-		.bits = 10,
-		.int_vref_mv = 4096,
-		.mode_list = max11608_mode_list,
-		.num_modes = ARRAY_SIZE(max11608_mode_list),
-		.default_mode = s0to7,
-		.dev_attrs = &max11608_dev_attr_group,
-		.scan_attrs = &max11608_scan_el_group,
-	},
-	[max11609] = {
-		.num_inputs = 8,
-		.bits = 10,
-		.int_vref_mv = 2048,
-		.mode_list = max11608_mode_list,
-		.num_modes = ARRAY_SIZE(max11608_mode_list),
-		.default_mode = s0to7,
-		.dev_attrs = &max11608_dev_attr_group,
-		.scan_attrs = &max11608_scan_el_group,
-	},
-	[max11610] = {
-		.num_inputs = 12,
-		.bits = 10,
-		.int_vref_mv = 4098,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max11611] = {
-		.num_inputs = 12,
-		.bits = 10,
-		.int_vref_mv = 2048,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max11612] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.int_vref_mv = 4096,
-		.mode_list = max11607_mode_list,
-		.num_modes = ARRAY_SIZE(max11607_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max11613] = {
-		.num_inputs = 4,
-		.bits = 12,
-		.int_vref_mv = 2048,
-		.mode_list = max11607_mode_list,
-		.num_modes = ARRAY_SIZE(max11607_mode_list),
-		.default_mode = s0to3,
-		.dev_attrs = &max1363_dev_attr_group,
-		.scan_attrs = &max1363_scan_el_group,
-	},
-	[max11614] = {
-		.num_inputs = 8,
-		.bits = 12,
-		.int_vref_mv = 4096,
-		.mode_list = max11608_mode_list,
-		.num_modes = ARRAY_SIZE(max11608_mode_list),
-		.default_mode = s0to7,
-		.dev_attrs = &max11608_dev_attr_group,
-		.scan_attrs = &max11608_scan_el_group,
-	},
-	[max11615] = {
-		.num_inputs = 8,
-		.bits = 12,
-		.int_vref_mv = 2048,
-		.mode_list = max11608_mode_list,
-		.num_modes = ARRAY_SIZE(max11608_mode_list),
-		.default_mode = s0to7,
-		.dev_attrs = &max11608_dev_attr_group,
-		.scan_attrs = &max11608_scan_el_group,
-	},
-	[max11616] = {
-		.num_inputs = 12,
-		.bits = 12,
-		.int_vref_mv = 4098,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	},
-	[max11617] = {
-		.num_inputs = 12,
-		.bits = 12,
-		.int_vref_mv = 2048,
-		.mode_list = max1238_mode_list,
-		.num_modes = ARRAY_SIZE(max1238_mode_list),
-		.default_mode = s0to11,
-		.dev_attrs = &max1238_dev_attr_group,
-		.scan_attrs = &max1238_scan_el_group,
-	}
+       max11644,
+       max11645,
+       max11646,
+       max11647
 };
 
 static const int max1363_monitor_speeds[] = { 133000, 665000, 33300, 16600,
@@ -1000,8 +510,7 @@ static ssize_t max1363_monitor_show_freq(struct device *dev,
 					struct device_attribute *attr,
 					char *buf)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
+	struct max1363_state *st = iio_priv(dev_get_drvdata(dev));
 	return sprintf(buf, "%d\n", max1363_monitor_speeds[st->monitor_speed]);
 }
 
@@ -1010,8 +519,8 @@ static ssize_t max1363_monitor_store_freq(struct device *dev,
 					const char *buf,
 					size_t len)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct max1363_state *st = iio_priv(indio_dev);
 	int i, ret;
 	unsigned long val;
 	bool found = false;
@@ -1027,9 +536,9 @@ static ssize_t max1363_monitor_store_freq(struct device *dev,
 	if (!found)
 		return -EINVAL;
 
-	mutex_lock(&dev_info->mlock);
+	mutex_lock(&indio_dev->mlock);
 	st->monitor_speed = i;
-	mutex_unlock(&dev_info->mlock);
+	mutex_unlock(&indio_dev->mlock);
 
 	return 0;
 }
@@ -1041,52 +550,24 @@ static IIO_DEV_ATTR_SAMP_FREQ(S_IRUGO | S_IWUSR,
 static IIO_CONST_ATTR(sampling_frequency_available,
 		"133000 665000 33300 16600 8300 4200 2000 1000");
 
-static ssize_t max1363_show_thresh(struct device *dev,
-				struct device_attribute *attr,
-				char *buf,
-				bool high)
+static int max1363_read_thresh(struct iio_dev *indio_dev,
+			       int event_code,
+			       int *val)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	if (high)
-		return sprintf(buf, "%d\n",
-			st->thresh_high[this_attr->address]);
+	struct max1363_state *st = iio_priv(indio_dev);
+	if (IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_FALLING)
+		*val = st->thresh_low[IIO_EVENT_CODE_EXTRACT_NUM(event_code)];
 	else
-		return sprintf(buf, "%d\n",
-			st->thresh_low[this_attr->address & 0x7]);
-}
-
-static ssize_t max1363_show_thresh_low(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	return max1363_show_thresh(dev, attr, buf, false);
-}
-
-static ssize_t max1363_show_thresh_high(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	return max1363_show_thresh(dev, attr, buf, true);
+		*val = st->thresh_high[IIO_EVENT_CODE_EXTRACT_NUM(event_code)];
+	return 0;
 }
 
-static ssize_t max1363_store_thresh_unsigned(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf,
-					size_t len,
-					bool high)
+static int max1363_write_thresh(struct iio_dev *indio_dev,
+				int event_code,
+				int val)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	unsigned long val;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &val);
-	if (ret)
-		return -EINVAL;
+	struct max1363_state *st = iio_priv(indio_dev);
+	/* make it handle signed correctly as well */
 	switch (st->chip_info->bits) {
 	case 10:
 		if (val > 0x3FF)
@@ -1098,220 +579,60 @@ static ssize_t max1363_store_thresh_unsigned(struct device *dev,
 		break;
 	}
 
-	switch (high) {
-	case 1:
-		st->thresh_high[this_attr->address] = val;
+	switch (IIO_EVENT_CODE_EXTRACT_DIR(event_code)) {
+	case IIO_EV_DIR_FALLING:
+		st->thresh_low[IIO_EVENT_CODE_EXTRACT_NUM(event_code)] = val;
 		break;
-	case 0:
-		st->thresh_low[this_attr->address & 0x7] = val;
+	case IIO_EV_DIR_RISING:
+		st->thresh_high[IIO_EVENT_CODE_EXTRACT_NUM(event_code)] = val;
 		break;
 	}
 
-	return len;
-}
-
-static ssize_t max1363_store_thresh_high_unsigned(struct device *dev,
-						struct device_attribute *attr,
-						const char *buf,
-						size_t len)
-{
-	return max1363_store_thresh_unsigned(dev, attr, buf, len, true);
-}
-
-static ssize_t max1363_store_thresh_low_unsigned(struct device *dev,
-						struct device_attribute *attr,
-						const char *buf,
-						size_t len)
-{
-	return max1363_store_thresh_unsigned(dev, attr, buf, len, false);
-}
-
-static ssize_t max1363_store_thresh_signed(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf,
-					size_t len,
-					bool high)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	long val;
-	int ret;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		return -EINVAL;
-	switch (st->chip_info->bits) {
-	case 10:
-		if (val < -512 || val > 511)
-			return -EINVAL;
-		break;
-	case 12:
-		if (val < -2048 || val > 2047)
-			return -EINVAL;
-		break;
-	}
-
-	switch (high) {
-	case 1:
-		st->thresh_high[this_attr->address] = val;
-		break;
-	case 0:
-		st->thresh_low[this_attr->address & 0x7] = val;
-		break;
-	}
-
-	return len;
-}
-
-static ssize_t max1363_store_thresh_high_signed(struct device *dev,
-						struct device_attribute *attr,
-						const char *buf,
-						size_t len)
-{
-	return max1363_store_thresh_signed(dev, attr, buf, len, true);
-}
-
-static ssize_t max1363_store_thresh_low_signed(struct device *dev,
-						struct device_attribute *attr,
-						const char *buf,
-						size_t len)
-{
-	return max1363_store_thresh_signed(dev, attr, buf, len, false);
-}
-
-static IIO_DEVICE_ATTR(in0_thresh_high_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_high,
-		max1363_store_thresh_high_unsigned, 0);
-static IIO_DEVICE_ATTR(in0_thresh_low_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_low,
-		max1363_store_thresh_low_unsigned, 0);
-static IIO_DEVICE_ATTR(in1_thresh_high_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_high,
-		max1363_store_thresh_high_unsigned, 1);
-static IIO_DEVICE_ATTR(in1_thresh_low_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_low,
-		max1363_store_thresh_low_unsigned, 1);
-static IIO_DEVICE_ATTR(in2_thresh_high_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_high,
-		max1363_store_thresh_high_unsigned, 2);
-static IIO_DEVICE_ATTR(in2_thresh_low_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_low,
-		max1363_store_thresh_low_unsigned, 2);
-static IIO_DEVICE_ATTR(in3_thresh_high_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_high,
-		max1363_store_thresh_high_unsigned, 3);
-static IIO_DEVICE_ATTR(in3_thresh_low_value, S_IRUGO | S_IWUSR,
-		max1363_show_thresh_low,
-		max1363_store_thresh_low_unsigned, 3);
-
-static IIO_DEVICE_ATTR_NAMED(in0min1_thresh_high_value,
-			in0-in1_thresh_high_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_high,
-			max1363_store_thresh_high_signed, 4);
-static IIO_DEVICE_ATTR_NAMED(in0min1_thresh_low_value,
-			in0-in1_thresh_low_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_low,
-			max1363_store_thresh_low_signed, 4);
-static IIO_DEVICE_ATTR_NAMED(in2min3_thresh_high_value,
-			in2-in3_thresh_high_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_high,
-			max1363_store_thresh_high_signed, 5);
-static IIO_DEVICE_ATTR_NAMED(in2min3_thresh_low_value,
-			in2-in3_thresh_low_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_low,
-			max1363_store_thresh_low_signed, 5);
-static IIO_DEVICE_ATTR_NAMED(in1min0_thresh_high_value,
-			in1-in0_thresh_high_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_high,
-			max1363_store_thresh_high_signed, 6);
-static IIO_DEVICE_ATTR_NAMED(in1min0_thresh_low_value,
-			in1-in0_thresh_low_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_low,
-			max1363_store_thresh_low_signed, 6);
-static IIO_DEVICE_ATTR_NAMED(in3min2_thresh_high_value,
-			in3-in2_thresh_high_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_high,
-			max1363_store_thresh_high_signed, 7);
-static IIO_DEVICE_ATTR_NAMED(in3min2_thresh_low_value,
-			in3-in2_thresh_low_value,
-			S_IRUGO | S_IWUSR, max1363_show_thresh_low,
-			max1363_store_thresh_low_signed, 7);
-
-static int max1363_int_th(struct iio_dev *dev_info,
-			int index,
-			s64 timestamp,
-			int not_test)
-{
-	struct max1363_state *st = dev_info->dev_data;
-
-	st->last_timestamp = timestamp;
-	schedule_work(&st->thresh_work);
 	return 0;
 }
 
-static void max1363_thresh_handler_bh(struct work_struct *work_s)
+static const int max1363_event_codes[] = {
+	IIO_EVENT_CODE_IN_LOW_THRESH(3), IIO_EVENT_CODE_IN_HIGH_THRESH(3),
+	IIO_EVENT_CODE_IN_LOW_THRESH(2), IIO_EVENT_CODE_IN_HIGH_THRESH(2),
+	IIO_EVENT_CODE_IN_LOW_THRESH(1), IIO_EVENT_CODE_IN_HIGH_THRESH(1),
+	IIO_EVENT_CODE_IN_LOW_THRESH(0), IIO_EVENT_CODE_IN_HIGH_THRESH(0)
+};
+
+static irqreturn_t max1363_event_handler(int irq, void *private)
 {
-	struct max1363_state *st = container_of(work_s, struct max1363_state,
-						thresh_work);
+	struct iio_dev *indio_dev = private;
+	struct max1363_state *st = iio_priv(indio_dev);
+	s64 timestamp = iio_get_time_ns();
+	unsigned long mask, loc;
 	u8 rx;
 	u8 tx[2] = { st->setupbyte,
 		     MAX1363_MON_INT_ENABLE | (st->monitor_speed << 1) | 0xF0 };
 
 	i2c_master_recv(st->client, &rx, 1);
-	if (rx & (1 << 0))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_LOW_THRESH(3),
-			st->last_timestamp);
-	if (rx & (1 << 1))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_HIGH_THRESH(3),
-			st->last_timestamp);
-	if (rx & (1 << 2))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_LOW_THRESH(2),
-			st->last_timestamp);
-	if (rx & (1 << 3))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_HIGH_THRESH(2),
-			st->last_timestamp);
-	if (rx & (1 << 4))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_LOW_THRESH(1),
-			st->last_timestamp);
-	if (rx & (1 << 5))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_HIGH_THRESH(1),
-			st->last_timestamp);
-	if (rx & (1 << 6))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_LOW_THRESH(0),
-			st->last_timestamp);
-	if (rx & (1 << 7))
-		iio_push_event(st->indio_dev, 0,
-			IIO_EVENT_CODE_IN_HIGH_THRESH(0),
-			st->last_timestamp);
-	enable_irq(st->client->irq);
+	mask = rx;
+	for_each_set_bit(loc, &mask, 8)
+		iio_push_event(indio_dev, 0, max1363_event_codes[loc],
+			       timestamp);
 	i2c_master_send(st->client, tx, 2);
+
+	return IRQ_HANDLED;
 }
 
-static ssize_t max1363_read_interrupt_config(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
+static int max1363_read_event_config(struct iio_dev *indio_dev,
+				     int event_code)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-	int val;
+	struct max1363_state *st = iio_priv(indio_dev);
 
-	mutex_lock(&dev_info->mlock);
-	if (this_attr->mask & 0x8)
-		val = (1 << (this_attr->mask & 0x7)) & st->mask_low;
+	int val;
+	int number = IIO_EVENT_CODE_EXTRACT_NUM(event_code);
+	mutex_lock(&indio_dev->mlock);
+	if (IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_FALLING)
+		val = (1 << number) & st->mask_low;
 	else
-		val = (1 << this_attr->mask) & st->mask_high;
-	mutex_unlock(&dev_info->mlock);
+		val = (1 << number) & st->mask_high;
+	mutex_unlock(&indio_dev->mlock);
 
-	return sprintf(buf, "%d\n", !!val);
+	return val;
 }
 
 static int max1363_monitor_mode_update(struct max1363_state *st, int enabled)
@@ -1428,6 +749,7 @@ static int max1363_monitor_mode_update(struct max1363_state *st, int enabled)
  * To keep this manageable we always use one of 3 scan modes.
  * Scan 0...3, 0-1,2-3 and 1-0,3-2
  */
+
 static inline int __max1363_check_event_mask(int thismask, int checkmask)
 {
 	int ret = 0;
@@ -1448,206 +770,54 @@ static inline int __max1363_check_event_mask(int thismask, int checkmask)
 	return ret;
 }
 
-static ssize_t max1363_write_interrupt_config(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf,
-					size_t len)
+static int max1363_write_event_config(struct iio_dev *indio_dev,
+				      int event_code,
+				      int state)
 {
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct max1363_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-	unsigned long val;
-	int ret;
+	int ret = 0;
+	struct max1363_state *st = iio_priv(indio_dev);
 	u16 unifiedmask;
-	ret = strict_strtoul(buf, 10, &val);
-	if (ret)
-		return -EINVAL;
-	mutex_lock(&st->indio_dev->mlock);
+	int number = IIO_EVENT_CODE_EXTRACT_NUM(event_code);
+
+	mutex_lock(&indio_dev->mlock);
 	unifiedmask = st->mask_low | st->mask_high;
-	if (this_attr->mask & 0x08) {
-		/* If we are disabling no need to test */
-		if (val == 0)
-			st->mask_low &= ~(1 << (this_attr->mask & 0x7));
+	if (IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_FALLING) {
+
+		if (state == 0)
+			st->mask_low &= ~(1 << number);
 		else {
-			ret = __max1363_check_event_mask(this_attr->mask & 0x7,
-							unifiedmask);
+			ret = __max1363_check_event_mask((1 << number),
+							 unifiedmask);
 			if (ret)
 				goto error_ret;
-			st->mask_low |= (1 << (this_attr->mask & 0x7));
+			st->mask_low |= (1 << number);
 		}
 	} else {
-		if (val == 0)
-			st->mask_high &= ~(1 << (this_attr->mask));
+		if (state == 0)
+			st->mask_high &= ~(1 << number);
 		else {
-			ret = __max1363_check_event_mask(this_attr->mask,
-							unifiedmask);
+			ret = __max1363_check_event_mask((1 << number),
+							 unifiedmask);
 			if (ret)
 				goto error_ret;
-			st->mask_high |= (1 << this_attr->mask);
+			st->mask_high |= (1 << number);
 		}
 	}
-	if (st->monitor_on && !st->mask_high && !st->mask_low)
-		iio_remove_event_from_list(this_attr->listel,
-					&dev_info->interrupts[0]->ev_list);
-	if (!st->monitor_on && val)
-		iio_add_event_to_list(this_attr->listel,
-				&dev_info->interrupts[0]->ev_list);
 
 	max1363_monitor_mode_update(st, !!(st->mask_high | st->mask_low));
 error_ret:
-	mutex_unlock(&st->indio_dev->mlock);
+	mutex_unlock(&indio_dev->mlock);
 
-	return len;
+	return ret;
 }
 
-IIO_EVENT_SH(max1363_thresh, max1363_int_th);
-
-#define MAX1363_HIGH_THRESH(a) a
-#define MAX1363_LOW_THRESH(a) (a | 0x8)
-
-IIO_EVENT_ATTR_SH(in0_thresh_high_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_HIGH_THRESH(0));
-
-IIO_EVENT_ATTR_SH(in0_thresh_low_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_LOW_THRESH(0));
-
-IIO_EVENT_ATTR_SH(in1_thresh_high_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_HIGH_THRESH(1));
-
-IIO_EVENT_ATTR_SH(in1_thresh_low_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_LOW_THRESH(1));
-
-IIO_EVENT_ATTR_SH(in2_thresh_high_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_HIGH_THRESH(2));
-
-IIO_EVENT_ATTR_SH(in2_thresh_low_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_LOW_THRESH(2));
-
-IIO_EVENT_ATTR_SH(in3_thresh_high_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_HIGH_THRESH(3));
-
-IIO_EVENT_ATTR_SH(in3_thresh_low_en,
-		iio_event_max1363_thresh,
-		max1363_read_interrupt_config,
-		max1363_write_interrupt_config,
-		MAX1363_LOW_THRESH(3));
-
-IIO_EVENT_ATTR_NAMED_SH(in0min1_thresh_high_en,
-			in0-in1_thresh_high_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_HIGH_THRESH(4));
-
-IIO_EVENT_ATTR_NAMED_SH(in0min1_thresh_low_en,
-			in0-in1_thresh_low_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_LOW_THRESH(4));
-
-IIO_EVENT_ATTR_NAMED_SH(in3min2_thresh_high_en,
-			in3-in2_thresh_high_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_HIGH_THRESH(5));
-
-IIO_EVENT_ATTR_NAMED_SH(in3min2_thresh_low_en,
-			in3-in2_thresh_low_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_LOW_THRESH(5));
-
-IIO_EVENT_ATTR_NAMED_SH(in1min0_thresh_high_en,
-			in1-in0_thresh_high_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_HIGH_THRESH(6));
-
-IIO_EVENT_ATTR_NAMED_SH(in1min0_thresh_low_en,
-			in1-in0_thresh_low_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_LOW_THRESH(6));
-
-IIO_EVENT_ATTR_NAMED_SH(in2min3_thresh_high_en,
-			in2-in3_thresh_high_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_HIGH_THRESH(7));
-
-IIO_EVENT_ATTR_NAMED_SH(in2min3_thresh_low_en,
-			in2-in3_thresh_low_en,
-			iio_event_max1363_thresh,
-			max1363_read_interrupt_config,
-			max1363_write_interrupt_config,
-			MAX1363_LOW_THRESH(7));
-
 /*
  * As with scan_elements, only certain sets of these can
  * be combined.
  */
 static struct attribute *max1363_event_attributes[] = {
-	&iio_dev_attr_in0_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in0_thresh_low_value.dev_attr.attr,
-	&iio_dev_attr_in1_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in1_thresh_low_value.dev_attr.attr,
-	&iio_dev_attr_in2_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in2_thresh_low_value.dev_attr.attr,
-	&iio_dev_attr_in3_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in3_thresh_low_value.dev_attr.attr,
-	&iio_dev_attr_in0min1_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in0min1_thresh_low_value.dev_attr.attr,
-	&iio_dev_attr_in2min3_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in2min3_thresh_low_value.dev_attr.attr,
-	&iio_dev_attr_in1min0_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in1min0_thresh_low_value.dev_attr.attr,
-	&iio_dev_attr_in3min2_thresh_high_value.dev_attr.attr,
-	&iio_dev_attr_in3min2_thresh_low_value.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
-	&iio_event_attr_in0_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in0_thresh_low_en.dev_attr.attr,
-	&iio_event_attr_in1_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in1_thresh_low_en.dev_attr.attr,
-	&iio_event_attr_in2_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in2_thresh_low_en.dev_attr.attr,
-	&iio_event_attr_in3_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in3_thresh_low_en.dev_attr.attr,
-	&iio_event_attr_in0min1_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in0min1_thresh_low_en.dev_attr.attr,
-	&iio_event_attr_in3min2_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in3min2_thresh_low_en.dev_attr.attr,
-	&iio_event_attr_in1min0_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in1min0_thresh_low_en.dev_attr.attr,
-	&iio_event_attr_in2min3_thresh_high_en.dev_attr.attr,
-	&iio_event_attr_in2min3_thresh_low_en.dev_attr.attr,
 	NULL,
 };
 
@@ -1655,6 +825,411 @@ static struct attribute_group max1363_event_attribute_group = {
 	.attrs = max1363_event_attributes,
 };
 
+#define MAX1363_EVENT_FUNCS						\
+
+
+static const struct iio_info max1238_info = {
+	.read_raw = &max1363_read_raw,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info max1363_info = {
+	.read_event_value = &max1363_read_thresh,
+	.write_event_value = &max1363_write_thresh,
+	.read_event_config = &max1363_read_event_config,
+	.write_event_config = &max1363_write_event_config,
+	.read_raw = &max1363_read_raw,
+	.driver_module = THIS_MODULE,
+	.num_interrupt_lines = 1,
+	.event_attrs = &max1363_event_attribute_group,
+};
+
+/* max1363 and max1368 tested - rest from data sheet */
+static const struct max1363_chip_info max1363_chip_info_tbl[] = {
+	[max1361] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1361_channels,
+		.num_channels = ARRAY_SIZE(max1361_channels),
+		.info = &max1363_info,
+	},
+	[max1362] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1361_channels,
+		.num_channels = ARRAY_SIZE(max1361_channels),
+		.info = &max1363_info,
+	},
+	[max1363] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1363_channels,
+		.num_channels = ARRAY_SIZE(max1363_channels),
+		.info = &max1363_info,
+	},
+	[max1364] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1363_channels,
+		.num_channels = ARRAY_SIZE(max1363_channels),
+		.info = &max1363_info,
+	},
+	[max1036] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max1037] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max1038] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1038_channels,
+		.num_channels = ARRAY_SIZE(max1038_channels),
+	},
+	[max1039] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1038_channels,
+		.num_channels = ARRAY_SIZE(max1038_channels),
+	},
+	[max1136] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max1137] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max1138] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1138_channels,
+		.num_channels = ARRAY_SIZE(max1138_channels),
+	},
+	[max1139] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1138_channels,
+		.num_channels = ARRAY_SIZE(max1138_channels),
+	},
+	[max1236] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+	},
+	[max1237] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+	},
+	[max1238] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max1239] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11600] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max11601] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max11602] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11602_channels,
+		.num_channels = ARRAY_SIZE(max11602_channels),
+	},
+	[max11603] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11602_channels,
+		.num_channels = ARRAY_SIZE(max11602_channels),
+	},
+	[max11604] = {
+		.bits = 8,
+		.int_vref_mv = 4098,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11605] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11606] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max11607] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max11608] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11608_channels,
+		.num_channels = ARRAY_SIZE(max11608_channels),
+	},
+	[max11609] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11608_channels,
+		.num_channels = ARRAY_SIZE(max11608_channels),
+	},
+	[max11610] = {
+		.bits = 10,
+		.int_vref_mv = 4098,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11611] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11612] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1363_channels,
+		.num_channels = ARRAY_SIZE(max1363_channels),
+	},
+	[max11613] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1363_channels,
+		.num_channels = ARRAY_SIZE(max1363_channels),
+	},
+	[max11614] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11614_channels,
+		.num_channels = ARRAY_SIZE(max11614_channels),
+	},
+	[max11615] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11614_channels,
+		.num_channels = ARRAY_SIZE(max11614_channels),
+	},
+	[max11616] = {
+		.bits = 12,
+		.int_vref_mv = 4098,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11617] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11644] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11644_channels,
+		.num_channels = ARRAY_SIZE(max11644_channels),
+	},
+	[max11645] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11644_channels,
+		.num_channels = ARRAY_SIZE(max11644_channels),
+	},
+	[max11646] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11646_channels,
+		.num_channels = ARRAY_SIZE(max11646_channels),
+	},
+	[max11647] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11646_channels,
+		.num_channels = ARRAY_SIZE(max11646_channels),
+	},
+};
+
+
+
 static int max1363_initial_setup(struct max1363_state *st)
 {
 	st->setupbyte = MAX1363_SETUP_AIN3_IS_AIN3_REF_IS_VDD
@@ -1675,126 +1250,116 @@ static int __devinit max1363_probe(struct i2c_client *client,
 				   const struct i2c_device_id *id)
 {
 	int ret, i, regdone = 0;
-	struct max1363_state *st = kzalloc(sizeof(*st), GFP_KERNEL);
-	if (st == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
-
-	/* this is only used for device removal purposes */
-	i2c_set_clientdata(client, st);
-
-	atomic_set(&st->protect_ring, 0);
+	struct max1363_state *st;
+	struct iio_dev *indio_dev;
+	struct regulator *reg;
 
-	st->chip_info = &max1363_chip_info_tbl[id->driver_data];
-	st->reg = regulator_get(&client->dev, "vcc");
-	if (!IS_ERR(st->reg)) {
-		ret = regulator_enable(st->reg);
+	reg = regulator_get(&client->dev, "vcc");
+	if (!IS_ERR(reg)) {
+		ret = regulator_enable(reg);
 		if (ret)
 			goto error_put_reg;
 	}
-	st->client = client;
 
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
+	indio_dev = iio_allocate_device(sizeof(struct max1363_state));
+	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_disable_reg;
 	}
+	st = iio_priv(indio_dev);
+	st->reg = reg;
+	/* this is only used for device removal purposes */
+	i2c_set_clientdata(client, indio_dev);
+
+	st->chip_info = &max1363_chip_info_tbl[id->driver_data];
+	st->client = client;
 
-	st->indio_dev->available_scan_masks
-		= kzalloc(sizeof(*st->indio_dev->available_scan_masks)*
+	indio_dev->available_scan_masks
+		= kzalloc(sizeof(*indio_dev->available_scan_masks)*
 			  (st->chip_info->num_modes + 1), GFP_KERNEL);
-	if (!st->indio_dev->available_scan_masks) {
+	if (!indio_dev->available_scan_masks) {
 		ret = -ENOMEM;
 		goto error_free_device;
 	}
 
 	for (i = 0; i < st->chip_info->num_modes; i++)
-		st->indio_dev->available_scan_masks[i] =
+		indio_dev->available_scan_masks[i] =
 			max1363_mode_table[st->chip_info->mode_list[i]]
 			.modemask;
 	/* Estabilish that the iio_dev is a child of the i2c device */
-	st->indio_dev->dev.parent = &client->dev;
-	st->indio_dev->attrs = st->chip_info->dev_attrs;
-
-	/* Todo: this shouldn't be here. */
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
-	if (st->chip_info->monitor_mode && client->irq) {
-		st->indio_dev->num_interrupt_lines = 1;
-		st->indio_dev->event_attrs
-			= &max1363_event_attribute_group;
-	}
+	indio_dev->dev.parent = &client->dev;
+	indio_dev->name = id->name;
 
+	indio_dev->info = st->chip_info->info;
+	indio_dev->modes = INDIO_DIRECT_MODE;
 	ret = max1363_initial_setup(st);
-	if (ret)
+	if (ret < 0)
 		goto error_free_available_scan_masks;
 
-	ret = max1363_register_ring_funcs_and_init(st->indio_dev);
+	ret = max1363_register_ring_funcs_and_init(indio_dev);
 	if (ret)
 		goto error_free_available_scan_masks;
 
-	ret = iio_device_register(st->indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
 		goto error_cleanup_ring;
 	regdone = 1;
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  st->chip_info->channels,
+					  st->chip_info->num_channels);
 	if (ret)
 		goto error_cleanup_ring;
 
-	if (st->chip_info->monitor_mode && client->irq) {
-		ret = iio_register_interrupt_line(client->irq,
-						st->indio_dev,
-						0,
-						IRQF_TRIGGER_RISING,
-						client->name);
+	if (client->irq) {
+		ret = request_threaded_irq(st->client->irq,
+					   NULL,
+					   &max1363_event_handler,
+					   IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+					   "max1363_event",
+					   indio_dev);
+
 		if (ret)
 			goto error_uninit_ring;
-
-		INIT_WORK(&st->thresh_work, max1363_thresh_handler_bh);
 	}
 
 	return 0;
 error_uninit_ring:
-	iio_ring_buffer_unregister(st->indio_dev->ring);
+	iio_ring_buffer_unregister(indio_dev->ring);
 error_cleanup_ring:
-	max1363_ring_cleanup(st->indio_dev);
+	max1363_ring_cleanup(indio_dev);
 error_free_available_scan_masks:
-	kfree(st->indio_dev->available_scan_masks);
+	kfree(indio_dev->available_scan_masks);
 error_free_device:
 	if (!regdone)
-		iio_free_device(st->indio_dev);
+		iio_free_device(indio_dev);
 	else
-		iio_device_unregister(st->indio_dev);
+		iio_device_unregister(indio_dev);
 error_disable_reg:
 	if (!IS_ERR(st->reg))
 		regulator_disable(st->reg);
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	kfree(st);
 
-error_ret:
 	return ret;
 }
 
 static int max1363_remove(struct i2c_client *client)
 {
-	struct max1363_state *st = i2c_get_clientdata(client);
-	struct iio_dev *indio_dev = st->indio_dev;
+	struct iio_dev *indio_dev = i2c_get_clientdata(client);
+	struct max1363_state *st = iio_priv(indio_dev);
+	struct regulator *reg = st->reg;
 
-	if (st->chip_info->monitor_mode && client->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
+	if (client->irq)
+		free_irq(st->client->irq, indio_dev);
 	iio_ring_buffer_unregister(indio_dev->ring);
 	max1363_ring_cleanup(indio_dev);
-	kfree(st->indio_dev->available_scan_masks);
-	iio_device_unregister(indio_dev);
-	if (!IS_ERR(st->reg)) {
-		regulator_disable(st->reg);
-		regulator_put(st->reg);
+	kfree(indio_dev->available_scan_masks);
+	if (!IS_ERR(reg)) {
+		regulator_disable(reg);
+		regulator_put(reg);
 	}
-	kfree(st);
+	iio_device_unregister(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/max1363_ring.c b/drivers/staging/iio/adc/max1363_ring.c
index d36fcc62e976dff43560ad7bbb7585e7919fa2d3..f43befd1f776baf105da7c4981e665cd53e942af 100644
--- a/drivers/staging/iio/adc/max1363_ring.c
+++ b/drivers/staging/iio/adc/max1363_ring.c
@@ -9,8 +9,6 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
 #include <linux/device.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
@@ -27,10 +25,9 @@
 
 #include "max1363.h"
 
-/* Todo: test this */
 int max1363_single_channel_from_ring(long mask, struct max1363_state *st)
 {
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
+	struct iio_ring_buffer *ring = iio_priv_to_dev(st)->ring;
 	int count = 0, ret;
 	u8 *ring_data;
 	if (!(st->current_mode->modemask & mask)) {
@@ -38,12 +35,13 @@ int max1363_single_channel_from_ring(long mask, struct max1363_state *st)
 		goto error_ret;
 	}
 
-	ring_data = kmalloc(ring->access.get_bytes_per_datum(ring), GFP_KERNEL);
+	ring_data = kmalloc(ring->access->get_bytes_per_datum(ring),
+			    GFP_KERNEL);
 	if (ring_data == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
-	ret = ring->access.read_last(ring, ring_data);
+	ret = ring->access->read_last(ring, ring_data);
 	if (ret)
 		goto error_free_ring_data;
 	/* Need a count of channels prior to this one */
@@ -65,6 +63,7 @@ int max1363_single_channel_from_ring(long mask, struct max1363_state *st)
 	return ret;
 }
 
+
 /**
  * max1363_ring_preenable() - setup the parameters of the ring before enabling
  *
@@ -74,9 +73,9 @@ int max1363_single_channel_from_ring(long mask, struct max1363_state *st)
  **/
 static int max1363_ring_preenable(struct iio_dev *indio_dev)
 {
-	struct max1363_state *st = indio_dev->dev_data;
+	struct max1363_state *st = iio_priv(indio_dev);
 	struct iio_ring_buffer *ring = indio_dev->ring;
-	size_t d_size;
+	size_t d_size = 0;
 	unsigned long numvals;
 
 	/*
@@ -91,50 +90,26 @@ static int max1363_ring_preenable(struct iio_dev *indio_dev)
 	max1363_set_scan_mode(st);
 
 	numvals = hweight_long(st->current_mode->modemask);
-	if (ring->access.set_bytes_per_datum) {
+	if (ring->access->set_bytes_per_datum) {
+		if (ring->scan_timestamp)
+			d_size += sizeof(s64);
 		if (st->chip_info->bits != 8)
-			d_size = numvals*2 + sizeof(s64);
+			d_size += numvals*2;
 		else
-			d_size = numvals + sizeof(s64);
-		if (d_size % 8)
+			d_size += numvals;
+		if (ring->scan_timestamp && (d_size % 8))
 			d_size += 8 - (d_size % 8);
-		ring->access.set_bytes_per_datum(ring, d_size);
+		ring->access->set_bytes_per_datum(ring, d_size);
 	}
 
 	return 0;
 }
 
-
-/**
- * max1363_poll_func_th() - th of trigger launched polling to ring buffer
- *
- * As sampling only occurs on i2c comms occurring, leave timestamping until
- * then.  Some triggers will generate their own time stamp.  Currently
- * there is no way of notifying them when no one cares.
- **/
-static void max1363_poll_func_th(struct iio_dev *indio_dev, s64 time)
+static irqreturn_t max1363_trigger_handler(int irq, void *p)
 {
-	struct max1363_state *st = indio_dev->dev_data;
-
-	schedule_work(&st->poll_work);
-
-	return;
-}
-/**
- * max1363_poll_bh_to_ring() - bh of trigger launched polling to ring buffer
- * @work_s:	the work struct through which this was scheduled
- *
- * Currently there is no option in this driver to disable the saving of
- * timestamps within the ring.
- * I think the one copy of this at a time was to avoid problems if the
- * trigger was set far too high and the reads then locked up the computer.
- **/
-static void max1363_poll_bh_to_ring(struct work_struct *work_s)
-{
-	struct max1363_state *st = container_of(work_s, struct max1363_state,
-						  poll_work);
-	struct iio_dev *indio_dev = st->indio_dev;
-	struct iio_sw_ring_buffer *sw_ring = iio_to_sw_ring(indio_dev->ring);
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct max1363_state *st = iio_priv(indio_dev);
 	s64 time_ns;
 	__u8 *rxbuf;
 	int b_sent;
@@ -149,20 +124,16 @@ static void max1363_poll_bh_to_ring(struct work_struct *work_s)
 	if (d_size % sizeof(s64))
 		d_size += sizeof(s64) - (d_size % sizeof(s64));
 
-	/* Ensure only one copy of this function running at a time */
-	if (atomic_inc_return(&st->protect_ring) > 1)
-		return;
-
 	/* Monitor mode prevents reading. Whilst not currently implemented
 	 * might as well have this test in here in the meantime as it does
 	 * no harm.
 	 */
 	if (numvals == 0)
-		return;
+		return IRQ_HANDLED;
 
 	rxbuf = kmalloc(d_size,	GFP_KERNEL);
 	if (rxbuf == NULL)
-		return;
+		return -ENOMEM;
 	if (st->chip_info->bits != 8)
 		b_sent = i2c_master_recv(st->client, rxbuf, numvals*2);
 	else
@@ -174,16 +145,23 @@ static void max1363_poll_bh_to_ring(struct work_struct *work_s)
 
 	memcpy(rxbuf + d_size - sizeof(s64), &time_ns, sizeof(time_ns));
 
-	indio_dev->ring->access.store_to(&sw_ring->buf, rxbuf, time_ns);
+	indio_dev->ring->access->store_to(indio_dev->ring, rxbuf, time_ns);
 done:
+	iio_trigger_notify_done(indio_dev->trig);
 	kfree(rxbuf);
-	atomic_dec(&st->protect_ring);
+
+	return IRQ_HANDLED;
 }
 
+static const struct iio_ring_setup_ops max1363_ring_setup_ops = {
+	.postenable = &iio_triggered_ring_postenable,
+	.preenable = &max1363_ring_preenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
 
 int max1363_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 {
-	struct max1363_state *st = indio_dev->dev_data;
+	struct max1363_state *st = iio_priv(indio_dev);
 	int ret = 0;
 
 	indio_dev->ring = iio_sw_rb_allocate(indio_dev);
@@ -191,22 +169,27 @@ int max1363_register_ring_funcs_and_init(struct iio_dev *indio_dev)
 		ret = -ENOMEM;
 		goto error_ret;
 	}
-	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&indio_dev->ring->access);
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &max1363_poll_func_th);
-	if (ret)
+	indio_dev->pollfunc = iio_alloc_pollfunc(NULL,
+						 &max1363_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "%s_consumer%d",
+						 st->client->name,
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_deallocate_sw_rb;
-
+	}
+	/* Effectively select the ring buffer implementation */
+	indio_dev->ring->access = &ring_sw_access_funcs;
 	/* Ring buffer functions - here trigger setup related */
-	indio_dev->ring->scan_el_attrs = st->chip_info->scan_attrs;
-	indio_dev->ring->postenable = &iio_triggered_ring_postenable;
-	indio_dev->ring->preenable = &max1363_ring_preenable;
-	indio_dev->ring->predisable = &iio_triggered_ring_predisable;
-	INIT_WORK(&st->poll_work, &max1363_poll_bh_to_ring);
+	indio_dev->ring->setup_ops = &max1363_ring_setup_ops;
 
 	/* Flag that polled ring buffering is possible */
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
+
 	return 0;
+
 error_deallocate_sw_rb:
 	iio_sw_rb_free(indio_dev->ring);
 error_ret:
@@ -221,6 +204,6 @@ void max1363_ring_cleanup(struct iio_dev *indio_dev)
 		iio_trigger_dettach_poll_func(indio_dev->trig,
 					      indio_dev->pollfunc);
 	}
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c
index d1b5b13629d926533d59f5af3abdec98cd0093c3..7097deb0f309cb96f66d7611bba41b2e562d9f26 100644
--- a/drivers/staging/iio/addac/adt7316.c
+++ b/drivers/staging/iio/addac/adt7316.c
@@ -174,10 +174,7 @@
  */
 
 struct adt7316_chip_info {
-	const char		*name;
 	struct iio_dev		*indio_dev;
-	struct work_struct	thresh_work;
-	s64			last_timestamp;
 	struct adt7316_bus	bus;
 	u16			ldac_pin;
 	u16			int_mask;	/* 0x2f */
@@ -403,7 +400,7 @@ static ssize_t adt7316_show_ad_channel(struct device *dev,
 		return sprintf(buf, "5 - AIN4\n");
 	default:
 		return sprintf(buf, "N/A\n");
-	};
+	}
 }
 
 static ssize_t adt7316_store_ad_channel(struct device *dev,
@@ -465,7 +462,7 @@ static ssize_t adt7316_show_all_ad_channels(struct device *dev,
 
 	if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
 		return sprintf(buf, "0 - VDD\n1 - Internal Temperature\n"
-				"2 - External Temperature or AIN2\n"
+				"2 - External Temperature or AIN1\n"
 				"3 - AIN2\n4 - AIN3\n5 - AIN4\n");
 	else
 		return sprintf(buf, "0 - VDD\n1 - Internal Temperature\n"
@@ -893,7 +890,7 @@ static ssize_t adt7316_show_DAC_update_mode(struct device *dev,
 			return sprintf(buf, "2 - auto at MSB DAC ABCD writing\n");
 		default: /* ADT7316_DA_EN_MODE_LDAC */
 			return sprintf(buf, "3 - manual\n");
-		};
+		}
 	}
 }
 
@@ -1205,7 +1202,7 @@ static ssize_t adt7316_show_ad(struct adt7316_chip_info *chip,
 			return sprintf(buf, "%d\n", data);
 		else
 			break;
-	};
+	}
 
 	if (data & ADT7316_T_VALUE_SIGN) {
 		/* convert supplement to positive value */
@@ -1674,18 +1671,6 @@ static ssize_t adt7316_show_bus_type(struct device *dev,
 
 static IIO_DEVICE_ATTR(bus_type, S_IRUGO, adt7316_show_bus_type, NULL, 0);
 
-static ssize_t adt7316_show_name(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct adt7316_chip_info *chip = dev_info->dev_data;
-
-	return sprintf(buf, "%s\n", chip->name);
-}
-
-static IIO_DEVICE_ATTR(name, S_IRUGO, adt7316_show_name, NULL, 0);
-
 static struct attribute *adt7316_attributes[] = {
 	&iio_dev_attr_all_modes.dev_attr.attr,
 	&iio_dev_attr_mode.dev_attr.attr,
@@ -1722,7 +1707,6 @@ static struct attribute *adt7316_attributes[] = {
 	&iio_dev_attr_manufactorer_id.dev_attr.attr,
 	&iio_dev_attr_device_rev.dev_attr.attr,
 	&iio_dev_attr_bus_type.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -1771,7 +1755,6 @@ static struct attribute *adt7516_attributes[] = {
 	&iio_dev_attr_manufactorer_id.dev_attr.attr,
 	&iio_dev_attr_device_rev.dev_attr.attr,
 	&iio_dev_attr_bus_type.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -1779,70 +1762,77 @@ static const struct attribute_group adt7516_attribute_group = {
 	.attrs = adt7516_attributes,
 };
 
-
-/*
- * temperature bound events
- */
-
-#define IIO_EVENT_CODE_ADT7316_IN_TEMP_HIGH   IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_ADT7316_IN_TEMP_LOW    IIO_BUFFER_EVENT_CODE(1)
-#define IIO_EVENT_CODE_ADT7316_EX_TEMP_HIGH   IIO_BUFFER_EVENT_CODE(2)
-#define IIO_EVENT_CODE_ADT7316_EX_TEMP_LOW    IIO_BUFFER_EVENT_CODE(3)
-#define IIO_EVENT_CODE_ADT7316_EX_TEMP_FAULT  IIO_BUFFER_EVENT_CODE(4)
-#define IIO_EVENT_CODE_ADT7516_AIN1           IIO_BUFFER_EVENT_CODE(5)
-#define IIO_EVENT_CODE_ADT7516_AIN2           IIO_BUFFER_EVENT_CODE(6)
-#define IIO_EVENT_CODE_ADT7516_AIN3           IIO_BUFFER_EVENT_CODE(7)
-#define IIO_EVENT_CODE_ADT7516_AIN4           IIO_BUFFER_EVENT_CODE(8)
-#define IIO_EVENT_CODE_ADT7316_VDD            IIO_BUFFER_EVENT_CODE(9)
-
-static void adt7316_interrupt_bh(struct work_struct *work_s)
-{
-	struct adt7316_chip_info *chip =
-		container_of(work_s, struct adt7316_chip_info, thresh_work);
+static irqreturn_t adt7316_event_handler(int irq, void *private)
+{
+	struct iio_dev *indio_dev = private;
+	struct adt7316_chip_info *chip = iio_dev_get_devdata(indio_dev);
 	u8 stat1, stat2;
-	int i, ret, count;
+	int ret;
+	s64 time;
 
 	ret = chip->bus.read(chip->bus.client, ADT7316_INT_STAT1, &stat1);
 	if (!ret) {
-		if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
-			count = 8;
-		else
-			count = 5;
+		if ((chip->id & ID_FAMILY_MASK) != ID_ADT75XX)
+			stat1 &= 0x1F;
 
-		for (i = 0; i < count; i++) {
-			if (stat1 & (1 << i))
-				iio_push_event(chip->indio_dev, 0,
-					IIO_EVENT_CODE_ADT7316_IN_TEMP_HIGH + i,
-					chip->last_timestamp);
+		time = iio_get_time_ns();
+		if (stat1 & (1 << 0))
+			iio_push_event(chip->indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_RISING),
+				       time);
+		if (stat1 & (1 << 1))
+			iio_push_event(chip->indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_FALLING),
+				       time);
+		if (stat1 & (1 << 2))
+			iio_push_event(chip->indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 1,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_RISING),
+				       time);
+		if (stat1 & (1 << 3))
+			iio_push_event(chip->indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_TEMP, 1,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_FALLING),
+				       time);
+		if (stat1 & (1 << 5))
+			iio_push_event(chip->indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_IN, 1,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_EITHER),
+				       time);
+		if (stat1 & (1 << 6))
+			iio_push_event(chip->indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_IN, 2,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_EITHER),
+				       time);
+		if (stat1 & (1 << 7))
+			iio_push_event(chip->indio_dev, 0,
+				       IIO_UNMOD_EVENT_CODE(IIO_IN, 3,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_EITHER),
+				       time);
 		}
-	}
-
 	ret = chip->bus.read(chip->bus.client, ADT7316_INT_STAT2, &stat2);
 	if (!ret) {
 		if (stat2 & ADT7316_INT_MASK2_VDD)
 			iio_push_event(chip->indio_dev, 0,
-				IIO_EVENT_CODE_ADT7316_VDD,
-				chip->last_timestamp);
+				       IIO_UNMOD_EVENT_CODE(IIO_IN,
+							    0,
+							    IIO_EV_TYPE_THRESH,
+							    IIO_EV_DIR_RISING),
+				       iio_get_time_ns());
 	}
 
-	enable_irq(chip->bus.irq);
-}
-
-static int adt7316_interrupt(struct iio_dev *dev_info,
-		int index,
-		s64 timestamp,
-		int no_test)
-{
-	struct adt7316_chip_info *chip = dev_info->dev_data;
-
-	chip->last_timestamp = timestamp;
-	schedule_work(&chip->thresh_work);
-
-	return 0;
+	return IRQ_HANDLED;
 }
 
-IIO_EVENT_SH(adt7316, &adt7316_interrupt);
-
 /*
  * Show mask of enabled interrupts in Hex.
  */
@@ -1901,9 +1891,9 @@ static ssize_t adt7316_set_int_mask(struct device *dev,
 }
 static inline ssize_t adt7316_show_ad_bound(struct device *dev,
 		struct device_attribute *attr,
-		u8 bound_reg,
 		char *buf)
 {
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct adt7316_chip_info *chip = dev_info->dev_data;
 	u8 val;
@@ -1911,10 +1901,10 @@ static inline ssize_t adt7316_show_ad_bound(struct device *dev,
 	int ret;
 
 	if ((chip->id & ID_FAMILY_MASK) == ID_ADT73XX &&
-		bound_reg > ADT7316_EX_TEMP_LOW)
+		this_attr->address > ADT7316_EX_TEMP_LOW)
 		return -EPERM;
 
-	ret = chip->bus.read(chip->bus.client, bound_reg, &val);
+	ret = chip->bus.read(chip->bus.client, this_attr->address, &val);
 	if (ret)
 		return -EIO;
 
@@ -1931,10 +1921,10 @@ static inline ssize_t adt7316_show_ad_bound(struct device *dev,
 
 static inline ssize_t adt7316_set_ad_bound(struct device *dev,
 		struct device_attribute *attr,
-		u8 bound_reg,
 		const char *buf,
 		size_t len)
 {
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct adt7316_chip_info *chip = dev_info->dev_data;
 	long data;
@@ -1942,7 +1932,7 @@ static inline ssize_t adt7316_set_ad_bound(struct device *dev,
 	int ret;
 
 	if ((chip->id & ID_FAMILY_MASK) == ID_ADT73XX &&
-		bound_reg > ADT7316_EX_TEMP_LOW)
+		this_attr->address > ADT7316_EX_TEMP_LOW)
 		return -EPERM;
 
 	ret = strict_strtol(buf, 10, &data);
@@ -1963,183 +1953,13 @@ static inline ssize_t adt7316_set_ad_bound(struct device *dev,
 
 	val = (u8)data;
 
-	ret = chip->bus.write(chip->bus.client, bound_reg, val);
+	ret = chip->bus.write(chip->bus.client, this_attr->address, val);
 	if (ret)
 		return -EIO;
 
 	return len;
 }
 
-static ssize_t adt7316_show_in_temp_high(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7316_IN_TEMP_HIGH, buf);
-}
-
-static inline ssize_t adt7316_set_in_temp_high(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7316_IN_TEMP_HIGH, buf, len);
-}
-
-static ssize_t adt7316_show_in_temp_low(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7316_IN_TEMP_LOW, buf);
-}
-
-static inline ssize_t adt7316_set_in_temp_low(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7316_IN_TEMP_LOW, buf, len);
-}
-
-static ssize_t adt7316_show_ex_temp_ain1_high(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7316_EX_TEMP_HIGH, buf);
-}
-
-static inline ssize_t adt7316_set_ex_temp_ain1_high(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7316_EX_TEMP_HIGH, buf, len);
-}
-
-static ssize_t adt7316_show_ex_temp_ain1_low(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7316_EX_TEMP_LOW, buf);
-}
-
-static inline ssize_t adt7316_set_ex_temp_ain1_low(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7316_EX_TEMP_LOW, buf, len);
-}
-
-static ssize_t adt7316_show_ain2_high(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7516_AIN2_HIGH, buf);
-}
-
-static inline ssize_t adt7316_set_ain2_high(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7516_AIN2_HIGH, buf, len);
-}
-
-static ssize_t adt7316_show_ain2_low(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7516_AIN2_LOW, buf);
-}
-
-static inline ssize_t adt7316_set_ain2_low(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7516_AIN2_LOW, buf, len);
-}
-
-static ssize_t adt7316_show_ain3_high(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7516_AIN3_HIGH, buf);
-}
-
-static inline ssize_t adt7316_set_ain3_high(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7516_AIN3_HIGH, buf, len);
-}
-
-static ssize_t adt7316_show_ain3_low(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7516_AIN3_LOW, buf);
-}
-
-static inline ssize_t adt7316_set_ain3_low(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7516_AIN3_LOW, buf, len);
-}
-
-static ssize_t adt7316_show_ain4_high(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7516_AIN4_HIGH, buf);
-}
-
-static inline ssize_t adt7316_set_ain4_high(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7516_AIN4_HIGH, buf, len);
-}
-
-static ssize_t adt7316_show_ain4_low(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return adt7316_show_ad_bound(dev, attr,
-			ADT7516_AIN4_LOW, buf);
-}
-
-static inline ssize_t adt7316_set_ain4_low(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	return adt7316_set_ad_bound(dev, attr,
-			ADT7516_AIN4_LOW, buf, len);
-}
-
 static ssize_t adt7316_show_int_enabled(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
@@ -2173,47 +1993,72 @@ static ssize_t adt7316_set_int_enabled(struct device *dev,
 	return len;
 }
 
-
-IIO_EVENT_ATTR_SH(int_mask, iio_event_adt7316,
-		adt7316_show_int_mask, adt7316_set_int_mask, 0);
-IIO_EVENT_ATTR_SH(in_temp_high, iio_event_adt7316,
-		adt7316_show_in_temp_high, adt7316_set_in_temp_high, 0);
-IIO_EVENT_ATTR_SH(in_temp_low, iio_event_adt7316,
-		adt7316_show_in_temp_low, adt7316_set_in_temp_low, 0);
-IIO_EVENT_ATTR_SH(ex_temp_high, iio_event_adt7316,
-		adt7316_show_ex_temp_ain1_high,
-		adt7316_set_ex_temp_ain1_high, 0);
-IIO_EVENT_ATTR_SH(ex_temp_low, iio_event_adt7316,
-		adt7316_show_ex_temp_ain1_low,
-		adt7316_set_ex_temp_ain1_low, 0);
-IIO_EVENT_ATTR_SH(ex_temp_ain1_high, iio_event_adt7316,
-		adt7316_show_ex_temp_ain1_high,
-		adt7316_set_ex_temp_ain1_high, 0);
-IIO_EVENT_ATTR_SH(ex_temp_ain1_low, iio_event_adt7316,
-		adt7316_show_ex_temp_ain1_low,
-		adt7316_set_ex_temp_ain1_low, 0);
-IIO_EVENT_ATTR_SH(ain2_high, iio_event_adt7316,
-		adt7316_show_ain2_high, adt7316_set_ain2_high, 0);
-IIO_EVENT_ATTR_SH(ain2_low, iio_event_adt7316,
-		adt7316_show_ain2_low, adt7316_set_ain2_low, 0);
-IIO_EVENT_ATTR_SH(ain3_high, iio_event_adt7316,
-		adt7316_show_ain3_high, adt7316_set_ain3_high, 0);
-IIO_EVENT_ATTR_SH(ain3_low, iio_event_adt7316,
-		adt7316_show_ain3_low, adt7316_set_ain3_low, 0);
-IIO_EVENT_ATTR_SH(ain4_high, iio_event_adt7316,
-		adt7316_show_ain4_high, adt7316_set_ain4_high, 0);
-IIO_EVENT_ATTR_SH(ain4_low, iio_event_adt7316,
-		adt7316_show_ain4_low, adt7316_set_ain4_low, 0);
-IIO_EVENT_ATTR_SH(int_enabled, iio_event_adt7316,
-		adt7316_show_int_enabled, adt7316_set_int_enabled, 0);
+static IIO_DEVICE_ATTR(int_mask,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_int_mask, adt7316_set_int_mask,
+		       0);
+static IIO_DEVICE_ATTR(in_temp_high_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7316_IN_TEMP_HIGH);
+static IIO_DEVICE_ATTR(in_temp_low_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7316_IN_TEMP_LOW);
+static IIO_DEVICE_ATTR(ex_temp_high_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7316_EX_TEMP_HIGH);
+static IIO_DEVICE_ATTR(ex_temp_low_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7316_EX_TEMP_LOW);
+
+/* NASTY duplication to be fixed */
+static IIO_DEVICE_ATTR(ex_temp_ain1_high_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7316_EX_TEMP_HIGH);
+static IIO_DEVICE_ATTR(ex_temp_ain1_low_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7316_EX_TEMP_LOW);
+static IIO_DEVICE_ATTR(ain2_high_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7516_AIN2_HIGH);
+static IIO_DEVICE_ATTR(ain2_low_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7516_AIN2_LOW);
+static IIO_DEVICE_ATTR(ain3_high_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7516_AIN3_HIGH);
+static IIO_DEVICE_ATTR(ain3_low_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7516_AIN3_LOW);
+static IIO_DEVICE_ATTR(ain4_high_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7516_AIN4_HIGH);
+static IIO_DEVICE_ATTR(ain4_low_value,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_ad_bound, adt7316_set_ad_bound,
+		       ADT7516_AIN4_LOW);
+static IIO_DEVICE_ATTR(int_enabled,
+		       S_IRUGO | S_IWUSR,
+		       adt7316_show_int_enabled,
+		       adt7316_set_int_enabled, 0);
 
 static struct attribute *adt7316_event_attributes[] = {
-	&iio_event_attr_int_mask.dev_attr.attr,
-	&iio_event_attr_in_temp_high.dev_attr.attr,
-	&iio_event_attr_in_temp_low.dev_attr.attr,
-	&iio_event_attr_ex_temp_high.dev_attr.attr,
-	&iio_event_attr_ex_temp_low.dev_attr.attr,
-	&iio_event_attr_int_enabled.dev_attr.attr,
+	&iio_dev_attr_int_mask.dev_attr.attr,
+	&iio_dev_attr_in_temp_high_value.dev_attr.attr,
+	&iio_dev_attr_in_temp_low_value.dev_attr.attr,
+	&iio_dev_attr_ex_temp_high_value.dev_attr.attr,
+	&iio_dev_attr_ex_temp_low_value.dev_attr.attr,
+	&iio_dev_attr_int_enabled.dev_attr.attr,
 	NULL,
 };
 
@@ -2222,18 +2067,18 @@ static struct attribute_group adt7316_event_attribute_group = {
 };
 
 static struct attribute *adt7516_event_attributes[] = {
-	&iio_event_attr_int_mask.dev_attr.attr,
-	&iio_event_attr_in_temp_high.dev_attr.attr,
-	&iio_event_attr_in_temp_low.dev_attr.attr,
-	&iio_event_attr_ex_temp_ain1_high.dev_attr.attr,
-	&iio_event_attr_ex_temp_ain1_low.dev_attr.attr,
-	&iio_event_attr_ain2_high.dev_attr.attr,
-	&iio_event_attr_ain2_low.dev_attr.attr,
-	&iio_event_attr_ain3_high.dev_attr.attr,
-	&iio_event_attr_ain3_low.dev_attr.attr,
-	&iio_event_attr_ain4_high.dev_attr.attr,
-	&iio_event_attr_ain4_low.dev_attr.attr,
-	&iio_event_attr_int_enabled.dev_attr.attr,
+	&iio_dev_attr_int_mask.dev_attr.attr,
+	&iio_dev_attr_in_temp_high_value.dev_attr.attr,
+	&iio_dev_attr_in_temp_low_value.dev_attr.attr,
+	&iio_dev_attr_ex_temp_ain1_high_value.dev_attr.attr,
+	&iio_dev_attr_ex_temp_ain1_low_value.dev_attr.attr,
+	&iio_dev_attr_ain2_high_value.dev_attr.attr,
+	&iio_dev_attr_ain2_low_value.dev_attr.attr,
+	&iio_dev_attr_ain3_high_value.dev_attr.attr,
+	&iio_dev_attr_ain3_low_value.dev_attr.attr,
+	&iio_dev_attr_ain4_high_value.dev_attr.attr,
+	&iio_dev_attr_ain4_low_value.dev_attr.attr,
+	&iio_dev_attr_int_enabled.dev_attr.attr,
 	NULL,
 };
 
@@ -2261,6 +2106,20 @@ int adt7316_enable(struct device *dev)
 EXPORT_SYMBOL(adt7316_enable);
 #endif
 
+static const struct iio_info adt7316_info = {
+	.attrs = &adt7316_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &adt7316_event_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info adt7516_info = {
+	.attrs = &adt7516_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &adt7516_event_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 /*
  * device probe and remove
  */
@@ -2280,7 +2139,6 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus,
 	dev_set_drvdata(dev, chip);
 
 	chip->bus = *bus;
-	chip->name = name;
 
 	if (name[4] == '3')
 		chip->id = ID_ADT7316 + (name[6] - '6');
@@ -2299,23 +2157,19 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus,
 	if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
 		chip->int_mask |= ADT7516_AIN_INT_MASK;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (chip->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_chip;
 	}
 
 	chip->indio_dev->dev.parent = dev;
-	if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX) {
-		chip->indio_dev->attrs = &adt7516_attribute_group;
-		chip->indio_dev->event_attrs = &adt7516_event_attribute_group;
-	} else {
-		chip->indio_dev->attrs = &adt7316_attribute_group;
-		chip->indio_dev->event_attrs = &adt7316_event_attribute_group;
-	}
+	if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
+		chip->indio_dev->info = &adt7516_info;
+	else
+		chip->indio_dev->info = &adt7316_info;
+	chip->indio_dev->name = name;
 	chip->indio_dev->dev_data = (void *)chip;
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->num_interrupt_lines = 1;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(chip->indio_dev);
@@ -2326,24 +2180,15 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus,
 		if (adt7316_platform_data[0])
 			chip->bus.irq_flags = adt7316_platform_data[0];
 
-		ret = iio_register_interrupt_line(chip->bus.irq,
-				chip->indio_dev,
-				0,
-				chip->bus.irq_flags,
-				chip->name);
+		ret = request_threaded_irq(chip->bus.irq,
+					   NULL,
+					   &adt7316_event_handler,
+					   chip->bus.irq_flags | IRQF_ONESHOT,
+					   chip->indio_dev->name,
+					   chip->indio_dev);
 		if (ret)
 			goto error_unreg_dev;
 
-		/*
-		 * The event handler list element refer to iio_event_adt7316.
-		 * All event attributes bind to the same event handler.
-		 * So, only register event handler once.
-		 */
-		iio_add_event_to_list(&iio_event_adt7316,
-				&chip->indio_dev->interrupts[0]->ev_list);
-
-		INIT_WORK(&chip->thresh_work, adt7316_interrupt_bh);
-
 		if (chip->bus.irq_flags & IRQF_TRIGGER_HIGH)
 			chip->config1 |= ADT7316_INT_POLARITY;
 	}
@@ -2361,12 +2206,12 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus,
 	}
 
 	dev_info(dev, "%s temperature sensor, ADC and DAC registered.\n",
-			chip->name);
+			chip->indio_dev->name);
 
 	return 0;
 
 error_unreg_irq:
-	iio_unregister_interrupt_line(chip->indio_dev, 0);
+	free_irq(chip->bus.irq, chip->indio_dev);
 error_unreg_dev:
 	iio_device_unregister(chip->indio_dev);
 error_free_dev:
@@ -2383,12 +2228,11 @@ int __devexit adt7316_remove(struct device *dev)
 
 	struct iio_dev *dev_info = dev_get_drvdata(dev);
 	struct adt7316_chip_info *chip = dev_info->dev_data;
-	struct iio_dev *indio_dev = chip->indio_dev;
 
 	dev_set_drvdata(dev, NULL);
 	if (chip->bus.irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-	iio_device_unregister(indio_dev);
+		free_irq(chip->bus.irq, chip->indio_dev);
+	iio_device_unregister(chip->indio_dev);
 	iio_free_device(chip->indio_dev);
 	kfree(chip);
 
diff --git a/drivers/staging/iio/chrdev.h b/drivers/staging/iio/chrdev.h
index 4fcb99c816f91d618f18a6b331c7b2d6a91757b6..3e31ee6220edab7659371a6cd84473362c217edb 100644
--- a/drivers/staging/iio/chrdev.h
+++ b/drivers/staging/iio/chrdev.h
@@ -45,23 +45,10 @@ struct iio_event_data {
  * struct iio_detected_event_list - list element for events that have occurred
  * @list:		linked list header
  * @ev:			the event itself
- * @shared_pointer:	used when the event is shared - i.e. can be escallated
- *			on demand (eg ring buffer 50%->100% full)
  */
 struct iio_detected_event_list {
 	struct list_head		list;
 	struct iio_event_data		ev;
-	struct iio_shared_ev_pointer	*shared_pointer;
-};
-/**
- * struct iio_shared_ev_pointer - allows shared events to identify if currently
- *				in the detected event list
- * @ev_p:	pointer to detected event list element (null if not in list)
- * @lock:	protect this element to prevent simultaneous edit and remove
- */
-struct iio_shared_ev_pointer {
-	struct iio_detected_event_list	*ev_p;
-	spinlock_t			lock;
 };
 
 /**
@@ -73,43 +60,16 @@ struct iio_shared_ev_pointer {
  * @det_events:		list of detected events
  * @max_events:		maximum number of events before new ones are dropped
  * @current_events:	number of events in detected list
- * @owner:		ensure the driver module owns the file, not iio
- * @private:		driver specific data
- * @_name:		used internally to store the sysfs name for minor id
- *			attribute
- * @_attrname:		the event interface's attribute name
  */
 struct iio_event_interface {
 	struct device				dev;
 	struct iio_handler			handler;
 	wait_queue_head_t			wait;
 	struct mutex				event_list_lock;
-	struct iio_detected_event_list		det_events;
+	struct list_head			det_events;
 	int					max_events;
 	int					current_events;
-	struct module				*owner;
-	void					*private;
-	char					_name[35];
-	char					_attrname[20];
-};
-
-/**
- * struct iio_event_handler_list - element in list of handlers for events
- * @list:		list header
- * @refcount:		as the handler may be shared between multiple device
- *			side events, reference counting ensures clean removal
- * @exist_lock:		prevents race conditions related to refcount usage.
- * @handler:		event handler function - called on event if this
- *			event_handler is enabled.
- *
- * Each device has one list of these per interrupt line.
- **/
-struct iio_event_handler_list {
-	struct list_head	list;
-	int			refcount;
-	struct mutex		exist_lock;
-	int (*handler)(struct iio_dev *dev_info, int index, s64 timestamp,
-		       int no_test);
+	struct list_head dev_attr_list;
 };
 
 #endif
diff --git a/drivers/staging/iio/dac/Kconfig b/drivers/staging/iio/dac/Kconfig
index 67defcb359b126e34ac7d8613ee079f767fa0bb2..d5a5556cf985bfc1c88f5560a535ee7903afc5ba 100644
--- a/drivers/staging/iio/dac/Kconfig
+++ b/drivers/staging/iio/dac/Kconfig
@@ -21,6 +21,27 @@ config AD5446
 	  To compile this driver as a module, choose M here: the
 	  module will be called ad5446.
 
+config AD5504
+	tristate "Analog Devices AD5504/AD5501 DAC SPI driver"
+	depends on SPI
+	help
+	  Say yes here to build support for Analog Devices AD5504, AD5501,
+	  High Voltage Digital to Analog Converter.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ad5504.
+
+config AD5791
+	tristate "Analog Devices AD5760/AD5780/AD5781/AD5791 DAC SPI driver"
+	depends on SPI
+	help
+	  Say yes here to build support for Analog Devices AD5760, AD5780,
+	  AD5781, AD5791 High Resolution Voltage Output Digital to
+	  Analog Converter.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ad5791.
+
 config MAX517
 	tristate "Maxim MAX517/518/519 DAC driver"
 	depends on I2C && EXPERIMENTAL
diff --git a/drivers/staging/iio/dac/Makefile b/drivers/staging/iio/dac/Makefile
index 1197aef54abbf2234b2c065df6437617f8bdf13e..83196de7a54c6983e723740d86af4abd60db379e 100644
--- a/drivers/staging/iio/dac/Makefile
+++ b/drivers/staging/iio/dac/Makefile
@@ -3,5 +3,7 @@
 #
 
 obj-$(CONFIG_AD5624R_SPI) += ad5624r_spi.o
+obj-$(CONFIG_AD5504) += ad5504.o
 obj-$(CONFIG_AD5446) += ad5446.o
+obj-$(CONFIG_AD5791) += ad5791.o
 obj-$(CONFIG_MAX517) += max517.o
diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index 8623a72e046c800da70d2caaac13dd033bce87ab..86cb08ce199beb14d007c83dceddd3d4a545ce75 100644
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -106,17 +106,6 @@ static ssize_t ad5446_show_scale(struct device *dev,
 }
 static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5446_show_scale, NULL, 0);
 
-static ssize_t ad5446_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad5446_state *st = iio_dev_get_devdata(dev_info);
-
-	return sprintf(buf, "%s\n", spi_get_device_id(st->spi)->name);
-}
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad5446_show_name, NULL, 0);
-
 static ssize_t ad5446_write_powerdown_mode(struct device *dev,
 				       struct device_attribute *attr,
 				       const char *buf, size_t len)
@@ -204,7 +193,6 @@ static struct attribute *ad5446_attributes[] = {
 	&iio_dev_attr_out0_powerdown.dev_attr.attr,
 	&iio_dev_attr_out_powerdown_mode.dev_attr.attr,
 	&iio_const_attr_out_powerdown_mode_available.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -245,6 +233,12 @@ static const struct ad5446_chip_info ad5446_chip_info_tbl[] = {
 		.left_shift = 0,
 		.store_sample = ad5446_store_sample,
 	},
+	[ID_AD5541A] = {
+		.bits = 16,
+		.storagebits = 16,
+		.left_shift = 0,
+		.store_sample = ad5542_store_sample,
+	},
 	[ID_AD5542A] = {
 		.bits = 16,
 		.storagebits = 16,
@@ -340,6 +334,11 @@ static const struct ad5446_chip_info ad5446_chip_info_tbl[] = {
 	},
 };
 
+static const struct iio_info ad5446_info = {
+	.attrs = &ad5446_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad5446_probe(struct spi_device *spi)
 {
 	struct ad5446_state *st;
@@ -367,7 +366,7 @@ static int __devinit ad5446_probe(struct spi_device *spi)
 
 	st->spi = spi;
 
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_disable_reg;
@@ -375,9 +374,9 @@ static int __devinit ad5446_probe(struct spi_device *spi)
 
 	/* Estabilish that the iio_dev is a child of the spi device */
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ad5446_attribute_group;
+	st->indio_dev->name = spi_get_device_id(spi)->name;
+	st->indio_dev->info = &ad5446_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	/* Setup default message */
@@ -442,6 +441,7 @@ static const struct spi_device_id ad5446_id[] = {
 	{"ad5444", ID_AD5444},
 	{"ad5446", ID_AD5446},
 	{"ad5512a", ID_AD5512A},
+	{"ad5541a", ID_AD5541A},
 	{"ad5542a", ID_AD5542A},
 	{"ad5543", ID_AD5543},
 	{"ad5553", ID_AD5553},
diff --git a/drivers/staging/iio/dac/ad5446.h b/drivers/staging/iio/dac/ad5446.h
index 7ac63ab8a11d56244cf17d9e25a2e765880f31b4..e6ffd2bb7c7d13d6149700525ee1ce4a9593d926 100644
--- a/drivers/staging/iio/dac/ad5446.h
+++ b/drivers/staging/iio/dac/ad5446.h
@@ -92,6 +92,7 @@ struct ad5446_chip_info {
 enum ad5446_supported_device_ids {
 	ID_AD5444,
 	ID_AD5446,
+	ID_AD5541A,
 	ID_AD5542A,
 	ID_AD5543,
 	ID_AD5512A,
diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c
new file mode 100644
index 0000000000000000000000000000000000000000..ed029cdff300e790fcce62babe6feef5d9d5c96d
--- /dev/null
+++ b/drivers/staging/iio/dac/ad5504.c
@@ -0,0 +1,404 @@
+/*
+ * AD5504, AD5501 High Voltage Digital to Analog Converter
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <linux/sysfs.h>
+#include <linux/regulator/consumer.h>
+
+#include "../iio.h"
+#include "../sysfs.h"
+#include "dac.h"
+#include "ad5504.h"
+
+static int ad5504_spi_write(struct spi_device *spi, u8 addr, u16 val)
+{
+	u16 tmp = cpu_to_be16(AD5504_CMD_WRITE |
+			      AD5504_ADDR(addr) |
+			      (val & AD5504_RES_MASK));
+
+	return spi_write(spi, (u8 *)&tmp, 2);
+}
+
+static int ad5504_spi_read(struct spi_device *spi, u8 addr, u16 *val)
+{
+	u16 tmp = cpu_to_be16(AD5504_CMD_READ | AD5504_ADDR(addr));
+	int ret;
+	struct spi_transfer	t = {
+			.tx_buf		= &tmp,
+			.rx_buf		= val,
+			.len		= 2,
+		};
+	struct spi_message	m;
+
+	spi_message_init(&m);
+	spi_message_add_tail(&t, &m);
+	ret = spi_sync(spi, &m);
+
+	*val = be16_to_cpu(*val) & AD5504_RES_MASK;
+
+	return ret;
+}
+
+static ssize_t ad5504_write_dac(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5504_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	long readin;
+	int ret;
+
+	ret = strict_strtol(buf, 10, &readin);
+	if (ret)
+		return ret;
+
+	ret = ad5504_spi_write(st->spi, this_attr->address, readin);
+	return ret ? ret : len;
+}
+
+static ssize_t ad5504_read_dac(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5504_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int ret;
+	u16 val;
+
+	ret = ad5504_spi_read(st->spi, this_attr->address, &val);
+	if (ret)
+		return ret;
+
+	return sprintf(buf, "%d\n", val);
+}
+
+static ssize_t ad5504_read_powerdown_mode(struct device *dev,
+				      struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5504_state *st = iio_dev_get_devdata(indio_dev);
+
+	const char mode[][14] = {"20kohm_to_gnd", "three_state"};
+
+	return sprintf(buf, "%s\n", mode[st->pwr_down_mode]);
+}
+
+static ssize_t ad5504_write_powerdown_mode(struct device *dev,
+				       struct device_attribute *attr,
+				       const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5504_state *st = iio_dev_get_devdata(indio_dev);
+	int ret;
+
+	if (sysfs_streq(buf, "20kohm_to_gnd"))
+		st->pwr_down_mode = AD5504_DAC_PWRDN_20K;
+	else if (sysfs_streq(buf, "three_state"))
+		st->pwr_down_mode = AD5504_DAC_PWRDN_3STATE;
+	else
+		ret = -EINVAL;
+
+	return ret ? ret : len;
+}
+
+static ssize_t ad5504_read_dac_powerdown(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5504_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+
+	return sprintf(buf, "%d\n",
+			!(st->pwr_down_mask & (1 << this_attr->address)));
+}
+
+static ssize_t ad5504_write_dac_powerdown(struct device *dev,
+					    struct device_attribute *attr,
+					    const char *buf, size_t len)
+{
+	long readin;
+	int ret;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5504_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+
+	ret = strict_strtol(buf, 10, &readin);
+	if (ret)
+		return ret;
+
+	if (readin == 0)
+		st->pwr_down_mask |= (1 << this_attr->address);
+	else if (readin == 1)
+		st->pwr_down_mask &= ~(1 << this_attr->address);
+	else
+		ret = -EINVAL;
+
+	ret = ad5504_spi_write(st->spi, AD5504_ADDR_CTRL,
+				AD5504_DAC_PWRDWN_MODE(st->pwr_down_mode) |
+				AD5504_DAC_PWR(st->pwr_down_mask));
+
+	/* writes to the CTRL register must be followed by a NOOP */
+	ad5504_spi_write(st->spi, AD5504_ADDR_NOOP, 0);
+
+	return ret ? ret : len;
+}
+
+static ssize_t ad5504_show_scale(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5504_state *st = iio_dev_get_devdata(indio_dev);
+	/* Corresponds to Vref / 2^(bits) */
+	unsigned int scale_uv = (st->vref_mv * 1000) >> AD5505_BITS;
+
+	return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
+}
+static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5504_show_scale, NULL, 0);
+
+#define IIO_DEV_ATTR_OUT_RW_RAW(_num, _show, _store, _addr)		\
+	IIO_DEVICE_ATTR(out##_num##_raw,				\
+			S_IRUGO | S_IWUSR, _show, _store, _addr)
+
+static IIO_DEV_ATTR_OUT_RW_RAW(0, ad5504_read_dac,
+	ad5504_write_dac, AD5504_ADDR_DAC0);
+static IIO_DEV_ATTR_OUT_RW_RAW(1, ad5504_read_dac,
+	ad5504_write_dac, AD5504_ADDR_DAC1);
+static IIO_DEV_ATTR_OUT_RW_RAW(2, ad5504_read_dac,
+	ad5504_write_dac, AD5504_ADDR_DAC2);
+static IIO_DEV_ATTR_OUT_RW_RAW(3, ad5504_read_dac,
+	ad5504_write_dac, AD5504_ADDR_DAC3);
+
+static IIO_DEVICE_ATTR(out_powerdown_mode, S_IRUGO |
+			S_IWUSR, ad5504_read_powerdown_mode,
+			ad5504_write_powerdown_mode, 0);
+
+static IIO_CONST_ATTR(out_powerdown_mode_available,
+			"20kohm_to_gnd three_state");
+
+#define IIO_DEV_ATTR_DAC_POWERDOWN(_num, _show, _store, _addr)		\
+	IIO_DEVICE_ATTR(out##_num##_powerdown,				\
+			S_IRUGO | S_IWUSR, _show, _store, _addr)
+
+static IIO_DEV_ATTR_DAC_POWERDOWN(0, ad5504_read_dac_powerdown,
+				   ad5504_write_dac_powerdown, 0);
+static IIO_DEV_ATTR_DAC_POWERDOWN(1, ad5504_read_dac_powerdown,
+				   ad5504_write_dac_powerdown, 1);
+static IIO_DEV_ATTR_DAC_POWERDOWN(2, ad5504_read_dac_powerdown,
+				   ad5504_write_dac_powerdown, 2);
+static IIO_DEV_ATTR_DAC_POWERDOWN(3, ad5504_read_dac_powerdown,
+				   ad5504_write_dac_powerdown, 3);
+
+static struct attribute *ad5504_attributes[] = {
+	&iio_dev_attr_out0_raw.dev_attr.attr,
+	&iio_dev_attr_out1_raw.dev_attr.attr,
+	&iio_dev_attr_out2_raw.dev_attr.attr,
+	&iio_dev_attr_out3_raw.dev_attr.attr,
+	&iio_dev_attr_out0_powerdown.dev_attr.attr,
+	&iio_dev_attr_out1_powerdown.dev_attr.attr,
+	&iio_dev_attr_out2_powerdown.dev_attr.attr,
+	&iio_dev_attr_out3_powerdown.dev_attr.attr,
+	&iio_dev_attr_out_powerdown_mode.dev_attr.attr,
+	&iio_const_attr_out_powerdown_mode_available.dev_attr.attr,
+	&iio_dev_attr_out_scale.dev_attr.attr,
+	NULL,
+};
+
+static const struct attribute_group ad5504_attribute_group = {
+	.attrs = ad5504_attributes,
+};
+
+static struct attribute *ad5501_attributes[] = {
+	&iio_dev_attr_out0_raw.dev_attr.attr,
+	&iio_dev_attr_out0_powerdown.dev_attr.attr,
+	&iio_dev_attr_out_powerdown_mode.dev_attr.attr,
+	&iio_const_attr_out_powerdown_mode_available.dev_attr.attr,
+	&iio_dev_attr_out_scale.dev_attr.attr,
+	NULL,
+};
+
+static const struct attribute_group ad5501_attribute_group = {
+	.attrs = ad5501_attributes,
+};
+
+static IIO_CONST_ATTR(temp0_thresh_rising_value, "110000");
+static IIO_CONST_ATTR(temp0_thresh_rising_en, "1");
+
+static struct attribute *ad5504_ev_attributes[] = {
+	&iio_const_attr_temp0_thresh_rising_value.dev_attr.attr,
+	&iio_const_attr_temp0_thresh_rising_en.dev_attr.attr,
+	NULL,
+};
+
+static struct attribute_group ad5504_ev_attribute_group = {
+	.attrs = ad5504_ev_attributes,
+};
+
+static irqreturn_t ad5504_event_handler(int irq, void *private)
+{
+	iio_push_event(private, 0,
+		       IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_TEMP,
+					    0,
+					    IIO_EV_TYPE_THRESH,
+					    IIO_EV_DIR_RISING),
+		       iio_get_time_ns());
+
+	return IRQ_HANDLED;
+}
+
+static const struct iio_info ad5504_info = {
+	.attrs = &ad5504_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &ad5504_ev_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info ad5501_info = {
+	.attrs = &ad5501_attribute_group,
+	.num_interrupt_lines = 1,
+	.event_attrs = &ad5504_ev_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
+static int __devinit ad5504_probe(struct spi_device *spi)
+{
+	struct ad5504_platform_data *pdata = spi->dev.platform_data;
+	struct ad5504_state *st;
+	int ret, voltage_uv = 0;
+
+	st = kzalloc(sizeof(*st), GFP_KERNEL);
+	if (st == NULL) {
+		ret = -ENOMEM;
+		goto error_ret;
+	}
+
+	spi_set_drvdata(spi, st);
+
+	st->reg = regulator_get(&spi->dev, "vcc");
+	if (!IS_ERR(st->reg)) {
+		ret = regulator_enable(st->reg);
+		if (ret)
+			goto error_put_reg;
+
+		voltage_uv = regulator_get_voltage(st->reg);
+	}
+
+	if (voltage_uv)
+		st->vref_mv = voltage_uv / 1000;
+	else if (pdata)
+		st->vref_mv = pdata->vref_mv;
+	else
+		dev_warn(&spi->dev, "reference voltage unspecified\n");
+
+	st->spi = spi;
+	st->indio_dev = iio_allocate_device(0);
+	if (st->indio_dev == NULL) {
+		ret = -ENOMEM;
+		goto error_disable_reg;
+	}
+	st->indio_dev->dev.parent = &spi->dev;
+	st->indio_dev->name = spi_get_device_id(st->spi)->name;
+	if (spi_get_device_id(st->spi)->driver_data == ID_AD5501)
+		st->indio_dev->info = &ad5501_info;
+	else
+		st->indio_dev->info = &ad5504_info;
+	st->indio_dev->dev_data = (void *)(st);
+	st->indio_dev->modes = INDIO_DIRECT_MODE;
+
+	ret = iio_device_register(st->indio_dev);
+	if (ret)
+		goto error_free_dev;
+
+	if (spi->irq) {
+		ret = request_threaded_irq(spi->irq,
+					   NULL,
+					   &ad5504_event_handler,
+					   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+					   spi_get_device_id(st->spi)->name,
+					   st->indio_dev);
+		if (ret)
+			goto error_unreg_iio_device;
+	}
+
+	return 0;
+
+error_unreg_iio_device:
+	iio_device_unregister(st->indio_dev);
+error_free_dev:
+	iio_free_device(st->indio_dev);
+error_disable_reg:
+	if (!IS_ERR(st->reg))
+		regulator_disable(st->reg);
+error_put_reg:
+	if (!IS_ERR(st->reg))
+		regulator_put(st->reg);
+
+	kfree(st);
+error_ret:
+	return ret;
+}
+
+static int __devexit ad5504_remove(struct spi_device *spi)
+{
+	struct ad5504_state *st = spi_get_drvdata(spi);
+
+	if (spi->irq)
+		free_irq(spi->irq, st->indio_dev);
+
+	iio_device_unregister(st->indio_dev);
+
+	if (!IS_ERR(st->reg)) {
+		regulator_disable(st->reg);
+		regulator_put(st->reg);
+	}
+
+	kfree(st);
+
+	return 0;
+}
+
+static const struct spi_device_id ad5504_id[] = {
+	{"ad5504", ID_AD5504},
+	{"ad5501", ID_AD5501},
+	{}
+};
+
+static struct spi_driver ad5504_driver = {
+	.driver = {
+		   .name = "ad5504",
+		   .owner = THIS_MODULE,
+		   },
+	.probe = ad5504_probe,
+	.remove = __devexit_p(ad5504_remove),
+	.id_table = ad5504_id,
+};
+
+static __init int ad5504_spi_init(void)
+{
+	return spi_register_driver(&ad5504_driver);
+}
+module_init(ad5504_spi_init);
+
+static __exit void ad5504_spi_exit(void)
+{
+	spi_unregister_driver(&ad5504_driver);
+}
+module_exit(ad5504_spi_exit);
+
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
+MODULE_DESCRIPTION("Analog Devices AD5501/AD5501 DAC");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/iio/dac/ad5504.h b/drivers/staging/iio/dac/ad5504.h
new file mode 100644
index 0000000000000000000000000000000000000000..13ef35399137d745ac13c9c3fc0d798f5233c2f2
--- /dev/null
+++ b/drivers/staging/iio/dac/ad5504.h
@@ -0,0 +1,70 @@
+/*
+ * AD5504 SPI DAC driver
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef SPI_AD5504_H_
+#define SPI_AD5504_H_
+
+#define AD5505_BITS			12
+#define AD5504_RES_MASK			((1 << (AD5505_BITS)) - 1)
+
+#define AD5504_CMD_READ			(1 << 15)
+#define AD5504_CMD_WRITE		(0 << 15)
+#define AD5504_ADDR(addr)		((addr) << 12)
+
+/* Registers */
+#define AD5504_ADDR_NOOP		0
+#define AD5504_ADDR_DAC0		1
+#define AD5504_ADDR_DAC1		2
+#define AD5504_ADDR_DAC2		3
+#define AD5504_ADDR_DAC3		4
+#define AD5504_ADDR_ALL_DAC		5
+#define AD5504_ADDR_CTRL		7
+
+/* Control Register */
+#define AD5504_DAC_PWR(ch)		((ch) << 2)
+#define AD5504_DAC_PWRDWN_MODE(mode)	((mode) << 6)
+#define AD5504_DAC_PWRDN_20K		0
+#define AD5504_DAC_PWRDN_3STATE		1
+
+/*
+ * TODO: struct ad5504_platform_data needs to go into include/linux/iio
+ */
+
+struct ad5504_platform_data {
+	u16				vref_mv;
+};
+
+/**
+ * struct ad5446_state - driver instance specific data
+ * @indio_dev:		the industrial I/O device
+ * @us:			spi_device
+ * @reg:		supply regulator
+ * @vref_mv:		actual reference voltage used
+ * @pwr_down_mask	power down mask
+ * @pwr_down_mode	current power down mode
+ */
+
+struct ad5504_state {
+	struct iio_dev			*indio_dev;
+	struct spi_device		*spi;
+	struct regulator		*reg;
+	unsigned short			vref_mv;
+	unsigned			pwr_down_mask;
+	unsigned			pwr_down_mode;
+};
+
+/**
+ * ad5504_supported_device_ids:
+ */
+
+enum ad5504_supported_device_ids {
+	ID_AD5504,
+	ID_AD5501,
+};
+
+#endif /* SPI_AD5504_H_ */
diff --git a/drivers/staging/iio/dac/ad5624r_spi.c b/drivers/staging/iio/dac/ad5624r_spi.c
index a945b18ff8439997a2d27cebb55363457016c8f6..c679981f0143896fbc2841ed3fca8e671b5ae57e 100644
--- a/drivers/staging/iio/dac/ad5624r_spi.c
+++ b/drivers/staging/iio/dac/ad5624r_spi.c
@@ -174,17 +174,6 @@ static ssize_t ad5624r_show_scale(struct device *dev,
 }
 static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5624r_show_scale, NULL, 0);
 
-static ssize_t ad5624r_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
-
-	return sprintf(buf, "%s\n", spi_get_device_id(st->us)->name);
-}
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad5624r_show_name, NULL, 0);
-
 static IIO_DEV_ATTR_OUT_RAW(0, ad5624r_write_dac, AD5624R_ADDR_DAC0);
 static IIO_DEV_ATTR_OUT_RAW(1, ad5624r_write_dac, AD5624R_ADDR_DAC1);
 static IIO_DEV_ATTR_OUT_RAW(2, ad5624r_write_dac, AD5624R_ADDR_DAC2);
@@ -222,7 +211,6 @@ static struct attribute *ad5624r_attributes[] = {
 	&iio_dev_attr_out_powerdown_mode.dev_attr.attr,
 	&iio_const_attr_out_powerdown_mode_available.dev_attr.attr,
 	&iio_dev_attr_out_scale.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -230,6 +218,11 @@ static const struct attribute_group ad5624r_attribute_group = {
 	.attrs = ad5624r_attributes,
 };
 
+static const struct iio_info ad5624r_info = {
+	.attrs = &ad5624r_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad5624r_probe(struct spi_device *spi)
 {
 	struct ad5624r_state *st;
@@ -260,15 +253,15 @@ static int __devinit ad5624r_probe(struct spi_device *spi)
 		st->vref_mv = st->chip_info->int_vref_mv;
 
 	st->us = spi;
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_disable_reg;
 	}
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ad5624r_attribute_group;
+	st->indio_dev->name = spi_get_device_id(spi)->name;
+	st->indio_dev->info = &ad5624r_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/dac/ad5791.c b/drivers/staging/iio/dac/ad5791.c
new file mode 100644
index 0000000000000000000000000000000000000000..4eda25cba8703a789328f48831e57304f0f8eedc
--- /dev/null
+++ b/drivers/staging/iio/dac/ad5791.c
@@ -0,0 +1,444 @@
+/*
+ * AD5760, AD5780, AD5781, AD5791 Voltage Output Digital to Analog Converter
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <linux/sysfs.h>
+#include <linux/regulator/consumer.h>
+
+#include "../iio.h"
+#include "../sysfs.h"
+#include "dac.h"
+#include "ad5791.h"
+
+static int ad5791_spi_write(struct spi_device *spi, u8 addr, u32 val)
+{
+	union {
+		u32 d32;
+		u8 d8[4];
+	} data;
+
+	data.d32 = cpu_to_be32(AD5791_CMD_WRITE |
+			      AD5791_ADDR(addr) |
+			      (val & AD5791_DAC_MASK));
+
+	return spi_write(spi, &data.d8[1], 3);
+}
+
+static int ad5791_spi_read(struct spi_device *spi, u8 addr, u32 *val)
+{
+	union {
+		u32 d32;
+		u8 d8[4];
+	} data[3];
+	int ret;
+	struct spi_message msg;
+	struct spi_transfer xfers[] = {
+		{
+			.tx_buf = &data[0].d8[1],
+			.bits_per_word = 8,
+			.len = 3,
+			.cs_change = 1,
+		}, {
+			.tx_buf = &data[1].d8[1],
+			.rx_buf = &data[2].d8[1],
+			.bits_per_word = 8,
+			.len = 3,
+		},
+	};
+
+	data[0].d32 = cpu_to_be32(AD5791_CMD_READ |
+			      AD5791_ADDR(addr));
+	data[1].d32 = cpu_to_be32(AD5791_ADDR(AD5791_ADDR_NOOP));
+
+	spi_message_init(&msg);
+	spi_message_add_tail(&xfers[0], &msg);
+	spi_message_add_tail(&xfers[1], &msg);
+	ret = spi_sync(spi, &msg);
+
+	*val = be32_to_cpu(data[2].d32);
+
+	return ret;
+}
+
+static ssize_t ad5791_write_dac(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	long readin;
+	int ret;
+
+	ret = strict_strtol(buf, 10, &readin);
+	if (ret)
+		return ret;
+
+	readin += (1 << (st->chip_info->bits - 1));
+	readin &= AD5791_RES_MASK(st->chip_info->bits);
+	readin <<= st->chip_info->left_shift;
+
+	ret = ad5791_spi_write(st->spi, this_attr->address, readin);
+	return ret ? ret : len;
+}
+
+static ssize_t ad5791_read_dac(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int ret;
+	int val;
+
+	ret = ad5791_spi_read(st->spi, this_attr->address, &val);
+	if (ret)
+		return ret;
+
+	val &= AD5791_DAC_MASK;
+	val >>= st->chip_info->left_shift;
+	val -= (1 << (st->chip_info->bits - 1));
+
+	return sprintf(buf, "%d\n", val);
+}
+
+static ssize_t ad5791_read_powerdown_mode(struct device *dev,
+				      struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+
+	const char mode[][14] = {"6kohm_to_gnd", "three_state"};
+
+	return sprintf(buf, "%s\n", mode[st->pwr_down_mode]);
+}
+
+static ssize_t ad5791_write_powerdown_mode(struct device *dev,
+				       struct device_attribute *attr,
+				       const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+	int ret;
+
+	if (sysfs_streq(buf, "6kohm_to_gnd"))
+		st->pwr_down_mode = AD5791_DAC_PWRDN_6K;
+	else if (sysfs_streq(buf, "three_state"))
+		st->pwr_down_mode = AD5791_DAC_PWRDN_3STATE;
+	else
+		ret = -EINVAL;
+
+	return ret ? ret : len;
+}
+
+static ssize_t ad5791_read_dac_powerdown(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+
+	return sprintf(buf, "%d\n", st->pwr_down);
+}
+
+static ssize_t ad5791_write_dac_powerdown(struct device *dev,
+					    struct device_attribute *attr,
+					    const char *buf, size_t len)
+{
+	long readin;
+	int ret;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+
+	ret = strict_strtol(buf, 10, &readin);
+	if (ret)
+		return ret;
+
+	if (readin == 0) {
+		st->pwr_down = false;
+		st->ctrl &= ~(AD5791_CTRL_OPGND | AD5791_CTRL_DACTRI);
+	} else if (readin == 1) {
+		st->pwr_down = true;
+		if (st->pwr_down_mode == AD5791_DAC_PWRDN_6K)
+			st->ctrl |= AD5791_CTRL_OPGND;
+		else if (st->pwr_down_mode == AD5791_DAC_PWRDN_3STATE)
+			st->ctrl |= AD5791_CTRL_DACTRI;
+	} else
+		ret = -EINVAL;
+
+	ret = ad5791_spi_write(st->spi, AD5791_ADDR_CTRL, st->ctrl);
+
+	return ret ? ret : len;
+}
+
+static ssize_t ad5791_show_scale(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+	/* Corresponds to Vref / 2^(bits) */
+	unsigned int scale_uv = (st->vref_mv * 1000) >> st->chip_info->bits;
+
+	return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
+}
+static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5791_show_scale, NULL, 0);
+
+static ssize_t ad5791_show_name(struct device *dev,
+				 struct device_attribute *attr,
+				 char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ad5791_state *st = iio_dev_get_devdata(indio_dev);
+
+	return sprintf(buf, "%s\n", spi_get_device_id(st->spi)->name);
+}
+static IIO_DEVICE_ATTR(name, S_IRUGO, ad5791_show_name, NULL, 0);
+
+#define IIO_DEV_ATTR_OUT_RW_RAW(_num, _show, _store, _addr)		\
+	IIO_DEVICE_ATTR(out##_num##_raw,				\
+			S_IRUGO | S_IWUSR, _show, _store, _addr)
+
+static IIO_DEV_ATTR_OUT_RW_RAW(0, ad5791_read_dac,
+	ad5791_write_dac, AD5791_ADDR_DAC0);
+
+static IIO_DEVICE_ATTR(out_powerdown_mode, S_IRUGO |
+			S_IWUSR, ad5791_read_powerdown_mode,
+			ad5791_write_powerdown_mode, 0);
+
+static IIO_CONST_ATTR(out_powerdown_mode_available,
+			"6kohm_to_gnd three_state");
+
+#define IIO_DEV_ATTR_DAC_POWERDOWN(_num, _show, _store, _addr)		\
+	IIO_DEVICE_ATTR(out##_num##_powerdown,				\
+			S_IRUGO | S_IWUSR, _show, _store, _addr)
+
+static IIO_DEV_ATTR_DAC_POWERDOWN(0, ad5791_read_dac_powerdown,
+				   ad5791_write_dac_powerdown, 0);
+
+static struct attribute *ad5791_attributes[] = {
+	&iio_dev_attr_out0_raw.dev_attr.attr,
+	&iio_dev_attr_out0_powerdown.dev_attr.attr,
+	&iio_dev_attr_out_powerdown_mode.dev_attr.attr,
+	&iio_const_attr_out_powerdown_mode_available.dev_attr.attr,
+	&iio_dev_attr_out_scale.dev_attr.attr,
+	&iio_dev_attr_name.dev_attr.attr,
+	NULL,
+};
+
+static const struct attribute_group ad5791_attribute_group = {
+	.attrs = ad5791_attributes,
+};
+
+static int ad5791_get_lin_comp(unsigned int span)
+{
+	if (span <= 10000)
+		return AD5791_LINCOMP_0_10;
+	else if (span <= 12000)
+		return AD5791_LINCOMP_10_12;
+	else if (span <= 16000)
+		return AD5791_LINCOMP_12_16;
+	else if (span <= 19000)
+		return AD5791_LINCOMP_16_19;
+	else
+		return AD5791_LINCOMP_19_20;
+}
+
+static int ad5780_get_lin_comp(unsigned int span)
+{
+	if (span <= 10000)
+		return AD5780_LINCOMP_0_10;
+	else
+		return AD5780_LINCOMP_10_20;
+}
+
+static const struct ad5791_chip_info ad5791_chip_info_tbl[] = {
+	[ID_AD5760] = {
+		.bits = 16,
+		.left_shift = 4,
+		.get_lin_comp = ad5780_get_lin_comp,
+	},
+	[ID_AD5780] = {
+		.bits = 18,
+		.left_shift = 2,
+		.get_lin_comp = ad5780_get_lin_comp,
+	},
+	[ID_AD5781] = {
+		.bits = 18,
+		.left_shift = 2,
+		.get_lin_comp = ad5791_get_lin_comp,
+	},
+	[ID_AD5791] = {
+		.bits = 20,
+		.left_shift = 0,
+		.get_lin_comp = ad5791_get_lin_comp,
+	},
+};
+
+static const struct iio_info ad5791_info = {
+	.attrs = &ad5791_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
+static int __devinit ad5791_probe(struct spi_device *spi)
+{
+	struct ad5791_platform_data *pdata = spi->dev.platform_data;
+	struct ad5791_state *st;
+	int ret, pos_voltage_uv = 0, neg_voltage_uv = 0;
+
+	st = kzalloc(sizeof(*st), GFP_KERNEL);
+	if (st == NULL) {
+		ret = -ENOMEM;
+		goto error_ret;
+	}
+
+	spi_set_drvdata(spi, st);
+
+	st->reg_vdd = regulator_get(&spi->dev, "vdd");
+	if (!IS_ERR(st->reg_vdd)) {
+		ret = regulator_enable(st->reg_vdd);
+		if (ret)
+			goto error_put_reg_pos;
+
+		pos_voltage_uv = regulator_get_voltage(st->reg_vdd);
+	}
+
+	st->reg_vss = regulator_get(&spi->dev, "vss");
+	if (!IS_ERR(st->reg_vss)) {
+		ret = regulator_enable(st->reg_vss);
+		if (ret)
+			goto error_put_reg_neg;
+
+		neg_voltage_uv = regulator_get_voltage(st->reg_vss);
+	}
+
+	if (!IS_ERR(st->reg_vss) && !IS_ERR(st->reg_vdd))
+		st->vref_mv = (pos_voltage_uv - neg_voltage_uv) / 1000;
+	else if (pdata)
+		st->vref_mv = pdata->vref_pos_mv - pdata->vref_neg_mv;
+	else
+		dev_warn(&spi->dev, "reference voltage unspecified\n");
+
+	ret = ad5791_spi_write(spi, AD5791_ADDR_SW_CTRL, AD5791_SWCTRL_RESET);
+	if (ret)
+		goto error_disable_reg_neg;
+
+	st->chip_info =
+		&ad5791_chip_info_tbl[spi_get_device_id(spi)->driver_data];
+
+
+	st->ctrl = AD5761_CTRL_LINCOMP(st->chip_info->get_lin_comp(st->vref_mv))
+		  | ((pdata && pdata->use_rbuf_gain2) ? 0 : AD5791_CTRL_RBUF) |
+		  AD5791_CTRL_BIN2SC;
+
+	ret = ad5791_spi_write(spi, AD5791_ADDR_CTRL, st->ctrl |
+		AD5791_CTRL_OPGND | AD5791_CTRL_DACTRI);
+	if (ret)
+		goto error_disable_reg_neg;
+
+	st->pwr_down = true;
+
+	st->spi = spi;
+	st->indio_dev = iio_allocate_device(0);
+	if (st->indio_dev == NULL) {
+		ret = -ENOMEM;
+		goto error_disable_reg_neg;
+	}
+	st->indio_dev->dev.parent = &spi->dev;
+	st->indio_dev->dev_data = (void *)(st);
+	st->indio_dev->info = &ad5791_info;
+	st->indio_dev->modes = INDIO_DIRECT_MODE;
+
+	ret = iio_device_register(st->indio_dev);
+	if (ret)
+		goto error_free_dev;
+
+	return 0;
+
+error_free_dev:
+	iio_free_device(st->indio_dev);
+
+error_disable_reg_neg:
+	if (!IS_ERR(st->reg_vss))
+		regulator_disable(st->reg_vss);
+error_put_reg_neg:
+	if (!IS_ERR(st->reg_vss))
+		regulator_put(st->reg_vss);
+
+	if (!IS_ERR(st->reg_vdd))
+		regulator_disable(st->reg_vdd);
+error_put_reg_pos:
+	if (!IS_ERR(st->reg_vdd))
+		regulator_put(st->reg_vdd);
+
+	kfree(st);
+error_ret:
+	return ret;
+}
+
+static int __devexit ad5791_remove(struct spi_device *spi)
+{
+	struct ad5791_state *st = spi_get_drvdata(spi);
+
+	iio_device_unregister(st->indio_dev);
+
+	if (!IS_ERR(st->reg_vdd)) {
+		regulator_disable(st->reg_vdd);
+		regulator_put(st->reg_vdd);
+	}
+
+	if (!IS_ERR(st->reg_vss)) {
+		regulator_disable(st->reg_vss);
+		regulator_put(st->reg_vss);
+	}
+
+	kfree(st);
+
+	return 0;
+}
+
+static const struct spi_device_id ad5791_id[] = {
+	{"ad5760", ID_AD5760},
+	{"ad5780", ID_AD5780},
+	{"ad5781", ID_AD5781},
+	{"ad5791", ID_AD5791},
+	{}
+};
+
+static struct spi_driver ad5791_driver = {
+	.driver = {
+		   .name = "ad5791",
+		   .owner = THIS_MODULE,
+		   },
+	.probe = ad5791_probe,
+	.remove = __devexit_p(ad5791_remove),
+	.id_table = ad5791_id,
+};
+
+static __init int ad5791_spi_init(void)
+{
+	return spi_register_driver(&ad5791_driver);
+}
+module_init(ad5791_spi_init);
+
+static __exit void ad5791_spi_exit(void)
+{
+	spi_unregister_driver(&ad5791_driver);
+}
+module_exit(ad5791_spi_exit);
+
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
+MODULE_DESCRIPTION("Analog Devices AD5760/AD5780/AD5781/AD5791 DAC");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/iio/dac/ad5791.h b/drivers/staging/iio/dac/ad5791.h
new file mode 100644
index 0000000000000000000000000000000000000000..f09ad9a430c38ca38de1b306a0627a7e4c7e396a
--- /dev/null
+++ b/drivers/staging/iio/dac/ad5791.h
@@ -0,0 +1,116 @@
+/*
+ * AD5791 SPI DAC driver
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef SPI_AD5791_H_
+#define SPI_AD5791_H_
+
+#define AD5791_RES_MASK(x)		((1 << (x)) - 1)
+#define AD5791_DAC_MASK			AD5791_RES_MASK(20)
+#define AD5791_DAC_MSB			(1 << 19)
+
+#define AD5791_CMD_READ			(1 << 23)
+#define AD5791_CMD_WRITE		(0 << 23)
+#define AD5791_ADDR(addr)		((addr) << 20)
+
+/* Registers */
+#define AD5791_ADDR_NOOP		0
+#define AD5791_ADDR_DAC0		1
+#define AD5791_ADDR_CTRL		2
+#define AD5791_ADDR_CLRCODE		3
+#define AD5791_ADDR_SW_CTRL		4
+
+/* Control Register */
+#define AD5791_CTRL_RBUF		(1 << 1)
+#define AD5791_CTRL_OPGND		(1 << 2)
+#define AD5791_CTRL_DACTRI		(1 << 3)
+#define AD5791_CTRL_BIN2SC		(1 << 4)
+#define AD5791_CTRL_SDODIS		(1 << 5)
+#define AD5761_CTRL_LINCOMP(x)		((x) << 6)
+
+#define AD5791_LINCOMP_0_10		0
+#define AD5791_LINCOMP_10_12		1
+#define AD5791_LINCOMP_12_16		2
+#define AD5791_LINCOMP_16_19		3
+#define AD5791_LINCOMP_19_20		12
+
+#define AD5780_LINCOMP_0_10		0
+#define AD5780_LINCOMP_10_20		12
+
+/* Software Control Register */
+#define AD5791_SWCTRL_LDAC		(1 << 0)
+#define AD5791_SWCTRL_CLR		(1 << 1)
+#define AD5791_SWCTRL_RESET		(1 << 2)
+
+#define AD5791_DAC_PWRDN_6K		0
+#define AD5791_DAC_PWRDN_3STATE		1
+
+/*
+ * TODO: struct ad5791_platform_data needs to go into include/linux/iio
+ */
+
+/**
+ * struct ad5791_platform_data - platform specific information
+ * @vref_pos_mv:	Vdd Positive Analog Supply Volatge (mV)
+ * @vref_neg_mv:	Vdd Negative Analog Supply Volatge (mV)
+ * @use_rbuf_gain2:	ext. amplifier connected in gain of two configuration
+ */
+
+struct ad5791_platform_data {
+	u16				vref_pos_mv;
+	u16				vref_neg_mv;
+	bool				use_rbuf_gain2;
+};
+
+/**
+ * struct ad5791_chip_info - chip specific information
+ * @bits:		accuracy of the DAC in bits
+ * @left_shift:		number of bits the datum must be shifted
+ * @get_lin_comp:	function pointer to the device specific function
+ */
+
+struct ad5791_chip_info {
+	u8			bits;
+	u8			left_shift;
+	int (*get_lin_comp)	(unsigned int span);
+};
+
+/**
+ * struct ad5791_state - driver instance specific data
+ * @indio_dev:		the industrial I/O device
+ * @us:			spi_device
+ * @reg_vdd:		positive supply regulator
+ * @reg_vss:		negative supply regulator
+ * @chip_info:		chip model specific constants
+ * @vref_mv:		actual reference voltage used
+ * @pwr_down_mode	current power down mode
+ */
+
+struct ad5791_state {
+	struct iio_dev			*indio_dev;
+	struct spi_device		*spi;
+	struct regulator		*reg_vdd;
+	struct regulator		*reg_vss;
+	const struct ad5791_chip_info	*chip_info;
+	unsigned short			vref_mv;
+	unsigned			ctrl;
+	unsigned			pwr_down_mode;
+	bool				pwr_down;
+};
+
+/**
+ * ad5791_supported_device_ids:
+ */
+
+enum ad5791_supported_device_ids {
+	ID_AD5760,
+	ID_AD5780,
+	ID_AD5781,
+	ID_AD5791,
+};
+
+#endif /* SPI_AD5791_H_ */
diff --git a/drivers/staging/iio/dac/max517.c b/drivers/staging/iio/dac/max517.c
index 7071f713604a2ebab231f36d3aa9c9e2636580bc..881768df47a6b813a417dcffe1a3f9cce2ecf898 100644
--- a/drivers/staging/iio/dac/max517.c
+++ b/drivers/staging/iio/dac/max517.c
@@ -189,6 +189,16 @@ static int max517_resume(struct i2c_client *client)
 	return i2c_master_send(client, &outbuf, 1);
 }
 
+static const struct iio_info max517_info = {
+	.attrs = &max517_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info max518_info = {
+	.attrs = &max517_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int max517_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
@@ -206,7 +216,7 @@ static int max517_probe(struct i2c_client *client,
 
 	data->client = client;
 
-	data->indio_dev = iio_allocate_device();
+	data->indio_dev = iio_allocate_device(0);
 	if (data->indio_dev == NULL) {
 		err = -ENOMEM;
 		goto exit_free_data;
@@ -217,11 +227,10 @@ static int max517_probe(struct i2c_client *client,
 
 	/* reduced attribute set for MAX517 */
 	if (id->driver_data == ID_MAX517)
-		data->indio_dev->attrs = &max517_attribute_group;
+		data->indio_dev->info = &max517_info;
 	else
-		data->indio_dev->attrs = &max518_attribute_group;
+		data->indio_dev->info = &max518_info;
 	data->indio_dev->dev_data = (void *)(data);
-	data->indio_dev->driver_module = THIS_MODULE;
 	data->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	/*
diff --git a/drivers/staging/iio/dds/Kconfig b/drivers/staging/iio/dds/Kconfig
index 06b6f3a8e420cf589442d47609158aeb76658dea..e07431d80093f19107e88d5ccd4f0bc6c65159e4 100644
--- a/drivers/staging/iio/dds/Kconfig
+++ b/drivers/staging/iio/dds/Kconfig
@@ -21,11 +21,11 @@ config AD9832
 	  module will be called ad9832.
 
 config AD9834
-	tristate "Analog Devices ad9833/4/ driver"
+	tristate "Analog Devices AD9833/4/7/8 driver"
 	depends on SPI
 	help
 	  Say yes here to build support for Analog Devices DDS chip
-	  AD9833 and AD9834, provides direct access via sysfs.
+	  AD9833, AD9834, AD9837 and AD9838, provides direct access via sysfs.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called ad9834.
diff --git a/drivers/staging/iio/dds/ad5930.c b/drivers/staging/iio/dds/ad5930.c
index f80039c5d5390292893a741e4cc09030a169b582..490c3637bc8ee9a326213a2c698b903c926fc792 100644
--- a/drivers/staging/iio/dds/ad5930.c
+++ b/drivers/staging/iio/dds/ad5930.c
@@ -87,6 +87,12 @@ static const struct attribute_group ad5930_attribute_group = {
 	.attrs = ad5930_attributes,
 };
 
+static const struct iio_info ad5930_info = {
+	.attrs = &ad5930_attribute_group,
+
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad5930_probe(struct spi_device *spi)
 {
 	struct ad5930_state *st;
@@ -102,18 +108,14 @@ static int __devinit ad5930_probe(struct spi_device *spi)
 	mutex_init(&st->lock);
 	st->sdev = spi;
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
-
-	st->idev->attrs = &ad5930_attribute_group;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
+	st->idev->info = &ad5930_info;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/dds/ad9832.c b/drivers/staging/iio/dds/ad9832.c
index 3e8491f60cfed31f43904d65b88bc57936754dc9..e8fe1426a3295965e0ce40f215112c82c1d3d0b7 100644
--- a/drivers/staging/iio/dds/ad9832.c
+++ b/drivers/staging/iio/dds/ad9832.c
@@ -153,17 +153,6 @@ static ssize_t ad9832_write(struct device *dev,
 	return ret ? ret : len;
 }
 
-static ssize_t ad9832_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad9832_state *st = iio_dev_get_devdata(dev_info);
-
-	return sprintf(buf, "%s\n", spi_get_device_id(st->spi)->name);
-}
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad9832_show_name, NULL, 0);
-
 /**
  * see dds.h for further information
  */
@@ -199,7 +188,6 @@ static struct attribute *ad9832_attributes[] = {
 	&iio_dev_attr_dds0_freqsymbol.dev_attr.attr,
 	&iio_dev_attr_dds0_phasesymbol.dev_attr.attr,
 	&iio_dev_attr_dds0_out_enable.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -207,6 +195,11 @@ static const struct attribute_group ad9832_attribute_group = {
 	.attrs = ad9832_attributes,
 };
 
+static const struct iio_info ad9832_info = {
+	.attrs = &ad9832_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad9832_probe(struct spi_device *spi)
 {
 	struct ad9832_platform_data *pdata = spi->dev.platform_data;
@@ -236,16 +229,16 @@ static int __devinit ad9832_probe(struct spi_device *spi)
 	spi_set_drvdata(spi, st);
 	st->spi = spi;
 
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_disable_reg;
 	}
 
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ad9832_attribute_group;
+	st->indio_dev->name = spi_get_device_id(spi)->name;
+	st->indio_dev->info = &ad9832_info;
 	st->indio_dev->dev_data = (void *) st;
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	/* Setup default messages */
diff --git a/drivers/staging/iio/dds/ad9834.c b/drivers/staging/iio/dds/ad9834.c
index eb1a681874f94fb994c318c7b3780ceb283246a3..0ebe8d58e92e64e2de5282561ef80ef8966782fa 100644
--- a/drivers/staging/iio/dds/ad9834.c
+++ b/drivers/staging/iio/dds/ad9834.c
@@ -1,9 +1,9 @@
 /*
- * AD9834 SPI DAC driver
+ * AD9833/AD9834/AD9837/AD9838 SPI DDS driver
  *
- * Copyright 2010 Analog Devices Inc.
+ * Copyright 2010-2011 Analog Devices Inc.
  *
- * Licensed under the GPL-2 or later.
+ * Licensed under the GPL-2.
  */
 
 #include <linux/interrupt.h>
@@ -47,7 +47,7 @@ static int ad9834_write_frequency(struct ad9834_state *st,
 				       (AD9834_FREQ_BITS / 2)) &
 				       RES_MASK(AD9834_FREQ_BITS / 2)));
 
-	return spi_sync(st->spi, &st->freq_msg);;
+	return spi_sync(st->spi, &st->freq_msg);
 }
 
 static int ad9834_write_phase(struct ad9834_state *st,
@@ -148,7 +148,7 @@ static ssize_t ad9834_store_wavetype(struct device *dev,
 	struct ad9834_state *st = dev_info->dev_data;
 	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 	int ret = 0;
-	bool is_ad9833 = st->devid == ID_AD9833;
+	bool is_ad9833_7 = (st->devid == ID_AD9833) || (st->devid == ID_AD9837);
 
 	mutex_lock(&dev_info->mlock);
 
@@ -156,10 +156,10 @@ static ssize_t ad9834_store_wavetype(struct device *dev,
 	case 0:
 		if (sysfs_streq(buf, "sine")) {
 			st->control &= ~AD9834_MODE;
-			if (is_ad9833)
+			if (is_ad9833_7)
 				st->control &= ~AD9834_OPBITEN;
 		} else if (sysfs_streq(buf, "triangle")) {
-			if (is_ad9833) {
+			if (is_ad9833_7) {
 				st->control &= ~AD9834_OPBITEN;
 				st->control |= AD9834_MODE;
 			} else if (st->control & AD9834_OPBITEN) {
@@ -167,7 +167,7 @@ static ssize_t ad9834_store_wavetype(struct device *dev,
 			} else {
 				st->control |= AD9834_MODE;
 			}
-		} else if (is_ad9833 && sysfs_streq(buf, "square")) {
+		} else if (is_ad9833_7 && sysfs_streq(buf, "square")) {
 			st->control &= ~AD9834_MODE;
 			st->control |= AD9834_OPBITEN;
 		} else {
@@ -198,17 +198,6 @@ static ssize_t ad9834_store_wavetype(struct device *dev,
 	return ret ? ret : len;
 }
 
-static ssize_t ad9834_show_name(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
-{
-	struct iio_dev *dev_info = dev_get_drvdata(dev);
-	struct ad9834_state *st = iio_dev_get_devdata(dev_info);
-
-	return sprintf(buf, "%s\n", spi_get_device_id(st->spi)->name);
-}
-static IIO_DEVICE_ATTR(name, S_IRUGO, ad9834_show_name, NULL, 0);
-
 static ssize_t ad9834_show_out0_wavetype_available(struct device *dev,
 						struct device_attribute *attr,
 						char *buf)
@@ -217,7 +206,7 @@ static ssize_t ad9834_show_out0_wavetype_available(struct device *dev,
 	struct ad9834_state *st = iio_dev_get_devdata(dev_info);
 	char *str;
 
-	if (st->devid == ID_AD9833)
+	if ((st->devid == ID_AD9833) || (st->devid == ID_AD9837))
 		str = "sine triangle square";
 	else if (st->control & AD9834_OPBITEN)
 		str = "sine";
@@ -288,7 +277,6 @@ static struct attribute *ad9834_attributes[] = {
 	&iio_dev_attr_dds0_out1_wavetype.dev_attr.attr,
 	&iio_dev_attr_dds0_out0_wavetype_available.dev_attr.attr,
 	&iio_dev_attr_dds0_out1_wavetype_available.dev_attr.attr,
-	&iio_dev_attr_name.dev_attr.attr,
 	NULL,
 };
 
@@ -301,13 +289,12 @@ static mode_t ad9834_attr_is_visible(struct kobject *kobj,
 
 	mode_t mode = attr->mode;
 
-	if (st->devid == ID_AD9834)
-		return mode;
-
-	if ((attr == &iio_dev_attr_dds0_out1_enable.dev_attr.attr) ||
+	if (((st->devid == ID_AD9833) || (st->devid == ID_AD9837)) &&
+		((attr == &iio_dev_attr_dds0_out1_enable.dev_attr.attr) ||
 		(attr == &iio_dev_attr_dds0_out1_wavetype.dev_attr.attr) ||
 		(attr ==
-		&iio_dev_attr_dds0_out1_wavetype_available.dev_attr.attr))
+		&iio_dev_attr_dds0_out1_wavetype_available.dev_attr.attr) ||
+		(attr == &iio_dev_attr_dds0_pincontrol_en.dev_attr.attr)))
 		mode = 0;
 
 	return mode;
@@ -318,6 +305,11 @@ static const struct attribute_group ad9834_attribute_group = {
 	.is_visible = ad9834_attr_is_visible,
 };
 
+static const struct iio_info ad9834_info = {
+	.attrs = &ad9834_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad9834_probe(struct spi_device *spi)
 {
 	struct ad9834_platform_data *pdata = spi->dev.platform_data;
@@ -349,16 +341,16 @@ static int __devinit ad9834_probe(struct spi_device *spi)
 	st->spi = spi;
 	st->devid = spi_get_device_id(spi)->driver_data;
 
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_disable_reg;
 	}
 
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ad9834_attribute_group;
+	st->indio_dev->name = spi_get_device_id(spi)->name;
+	st->indio_dev->info = &ad9834_info;
 	st->indio_dev->dev_data = (void *) st;
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	/* Setup default messages */
@@ -445,6 +437,8 @@ static int __devexit ad9834_remove(struct spi_device *spi)
 static const struct spi_device_id ad9834_id[] = {
 	{"ad9833", ID_AD9833},
 	{"ad9834", ID_AD9834},
+	{"ad9837", ID_AD9837},
+	{"ad9838", ID_AD9838},
 	{}
 };
 
@@ -472,6 +466,6 @@ static void __exit ad9834_exit(void)
 module_exit(ad9834_exit);
 
 MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("Analog Devices AD9833/AD9834 DDS");
+MODULE_DESCRIPTION("Analog Devices AD9833/AD9834/AD9837/AD9838 DDS");
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("spi:ad9834");
diff --git a/drivers/staging/iio/dds/ad9834.h b/drivers/staging/iio/dds/ad9834.h
index 0fc3b8859e9efe1685f9790937712c8bfe01ec18..2abd63587e0372f6d092f3c93e5c79fdb88041fb 100644
--- a/drivers/staging/iio/dds/ad9834.h
+++ b/drivers/staging/iio/dds/ad9834.h
@@ -1,9 +1,9 @@
 /*
- * AD9834 SPI DDS driver
+ * AD9833/AD9834/AD9837/AD9838 SPI DDS driver
  *
- * Copyright 2010 Analog Devices Inc.
+ * Copyright 2010-2011 Analog Devices Inc.
  *
- * Licensed under the GPL-2 or later.
+ * Licensed under the GPL-2.
  */
 #ifndef IIO_DDS_AD9834_H_
 #define IIO_DDS_AD9834_H_
@@ -107,6 +107,8 @@ struct ad9834_platform_data {
 enum ad9834_supported_device_ids {
 	ID_AD9833,
 	ID_AD9834,
+	ID_AD9837,
+	ID_AD9838,
 };
 
 #endif /* IIO_DDS_AD9834_H_ */
diff --git a/drivers/staging/iio/dds/ad9850.c b/drivers/staging/iio/dds/ad9850.c
index b259bfeaf5aa699ca8cbd393efc814afdbc79996..b580d852a1eeabe2ae6e5d1cbe64e9c9bd467cec 100644
--- a/drivers/staging/iio/dds/ad9850.c
+++ b/drivers/staging/iio/dds/ad9850.c
@@ -73,6 +73,11 @@ static const struct attribute_group ad9850_attribute_group = {
 	.attrs = ad9850_attributes,
 };
 
+static const struct iio_info ad9850_info = {
+	.attrs = &ad9850_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad9850_probe(struct spi_device *spi)
 {
 	struct ad9850_state *st;
@@ -88,18 +93,15 @@ static int __devinit ad9850_probe(struct spi_device *spi)
 	mutex_init(&st->lock);
 	st->sdev = spi;
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
 
-	st->idev->attrs = &ad9850_attribute_group;
+	st->idev->info = &ad9850_info;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/dds/ad9852.c b/drivers/staging/iio/dds/ad9852.c
index 594fb6a94331983afbf86b3a3a1919ee48619b6d..08020f96300a1ceceb49b9964b617fa9eb659322 100644
--- a/drivers/staging/iio/dds/ad9852.c
+++ b/drivers/staging/iio/dds/ad9852.c
@@ -222,6 +222,11 @@ static const struct attribute_group ad9852_attribute_group = {
 	.attrs = ad9852_attributes,
 };
 
+static const struct iio_info ad9852_info = {
+	.attrs = &ad9852_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad9852_probe(struct spi_device *spi)
 {
 	struct ad9852_state *st;
@@ -237,18 +242,15 @@ static int __devinit ad9852_probe(struct spi_device *spi)
 	mutex_init(&st->lock);
 	st->sdev = spi;
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
 
-	st->idev->attrs = &ad9852_attribute_group;
+	st->idev->info = &ad9852_info;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/dds/ad9910.c b/drivers/staging/iio/dds/ad9910.c
index e8fb75cb66ecce94248b6bfea4b67d81fc6e6681..97d75d755824a09864bee0715b422b7d50944a54 100644
--- a/drivers/staging/iio/dds/ad9910.c
+++ b/drivers/staging/iio/dds/ad9910.c
@@ -357,6 +357,11 @@ static const struct attribute_group ad9910_attribute_group = {
 	.attrs = ad9910_attributes,
 };
 
+static const struct iio_info ad9910_info = {
+	.attrs = &ad9910_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad9910_probe(struct spi_device *spi)
 {
 	struct ad9910_state *st;
@@ -372,18 +377,15 @@ static int __devinit ad9910_probe(struct spi_device *spi)
 	mutex_init(&st->lock);
 	st->sdev = spi;
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
 
-	st->idev->attrs = &ad9910_attribute_group;
+	st->idev->info = &ad9910_info;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/dds/ad9951.c b/drivers/staging/iio/dds/ad9951.c
index 57eddf6d47137fe720b3cec4898e95a0279a0578..d4dfcd41d5f9b4e2e36cf7186c62a1e24254c90c 100644
--- a/drivers/staging/iio/dds/ad9951.c
+++ b/drivers/staging/iio/dds/ad9951.c
@@ -166,6 +166,11 @@ static const struct attribute_group ad9951_attribute_group = {
 	.attrs = ad9951_attributes,
 };
 
+static const struct iio_info ad9951_info = {
+	.attrs = &ad9951_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad9951_probe(struct spi_device *spi)
 {
 	struct ad9951_state *st;
@@ -181,18 +186,15 @@ static int __devinit ad9951_probe(struct spi_device *spi)
 	mutex_init(&st->lock);
 	st->sdev = spi;
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
 
-	st->idev->attrs = &ad9951_attribute_group;
+	st->idev->info = &ad9951_info;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/gyro/Kconfig b/drivers/staging/iio/gyro/Kconfig
index 8b78fa0e63162a3080d0ff2d5b8357c7ddcf79f6..ae2e7d3095ae98fedea58a5bf6d763c7388eb516 100644
--- a/drivers/staging/iio/gyro/Kconfig
+++ b/drivers/staging/iio/gyro/Kconfig
@@ -35,3 +35,13 @@ config ADIS16260
 
 	  This driver can also be built as a module.  If so, the module
 	  will be called adis16260.
+
+config ADXRS450
+	tristate "Analog Devices ADXRS450 Digital Output Gyroscope SPI driver"
+	depends on SPI
+	help
+	  Say yes here to build support for Analog Devices ADXRS450 programmable
+	  digital output gyroscope.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called adxrs450.
diff --git a/drivers/staging/iio/gyro/Makefile b/drivers/staging/iio/gyro/Makefile
index 2764c15025a512ff07884f9a1c2f070b23286420..2212240f7de3035d9f7ba336d1ee60a6aa9e8962 100644
--- a/drivers/staging/iio/gyro/Makefile
+++ b/drivers/staging/iio/gyro/Makefile
@@ -17,3 +17,6 @@ obj-$(CONFIG_ADIS16260) += adis16260.o
 
 adis16251-y             := adis16251_core.o
 obj-$(CONFIG_ADIS16251) += adis16251.o
+
+adxrs450-y             := adxrs450_core.o
+obj-$(CONFIG_ADXRS450) += adxrs450.o
diff --git a/drivers/staging/iio/gyro/adis16060_core.c b/drivers/staging/iio/gyro/adis16060_core.c
index ae53e71d1c2f3c35b31a6d5b2779f69b96195750..edf9e3bf3efd6d7eec76c7cdf20bff7b8c344ab0 100644
--- a/drivers/staging/iio/gyro/adis16060_core.c
+++ b/drivers/staging/iio/gyro/adis16060_core.c
@@ -133,6 +133,11 @@ static const struct attribute_group adis16060_attribute_group = {
 	.attrs = adis16060_attributes,
 };
 
+static const struct iio_info adis16060_info = {
+	.attrs = &adis16060_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16060_r_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -147,16 +152,15 @@ static int __devinit adis16060_r_probe(struct spi_device *spi)
 	st->us_r = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &adis16060_attribute_group;
+	st->indio_dev->info = &adis16060_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/gyro/adis16080_core.c b/drivers/staging/iio/gyro/adis16080_core.c
index ef9e304a226d582ce554003811f373fbf2302ea8..d42690bea066001ca060082a2721cf5244ca3c4b 100644
--- a/drivers/staging/iio/gyro/adis16080_core.c
+++ b/drivers/staging/iio/gyro/adis16080_core.c
@@ -110,14 +110,12 @@ static IIO_DEVICE_ATTR(temp_raw, S_IRUGO, adis16080_read, NULL,
 		       ADIS16080_DIN_TEMP);
 static IIO_DEV_ATTR_IN_RAW(0, adis16080_read, ADIS16080_DIN_AIN1);
 static IIO_DEV_ATTR_IN_RAW(1, adis16080_read, ADIS16080_DIN_AIN2);
-static IIO_CONST_ATTR(name, "adis16080");
 
 static struct attribute *adis16080_attributes[] = {
 	&iio_dev_attr_gyro_z_raw.dev_attr.attr,
 	&iio_dev_attr_temp_raw.dev_attr.attr,
 	&iio_dev_attr_in0_raw.dev_attr.attr,
 	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	NULL
 };
 
@@ -125,6 +123,11 @@ static const struct attribute_group adis16080_attribute_group = {
 	.attrs = adis16080_attributes,
 };
 
+static const struct iio_info adis16080_info = {
+	.attrs = &adis16080_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16080_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -140,16 +143,16 @@ static int __devinit adis16080_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &adis16080_attribute_group;
+	st->indio_dev->info = &adis16080_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/gyro/adis16130_core.c b/drivers/staging/iio/gyro/adis16130_core.c
index 70e2831f8fb84e4a776aa6bc5fdd26ab47154626..14d5a34ab441ed95ab6cd5ff8b874e21050de3cb 100644
--- a/drivers/staging/iio/gyro/adis16130_core.c
+++ b/drivers/staging/iio/gyro/adis16130_core.c
@@ -155,8 +155,6 @@ static ssize_t adis16130_bitsmode_write(struct device *dev,
 static IIO_DEVICE_ATTR(temp_raw, S_IRUGO, adis16130_val_read, NULL,
 		      ADIS16130_TEMPDATA);
 
-static IIO_CONST_ATTR(name, "adis16130");
-
 static IIO_DEV_ATTR_GYRO_Z(adis16130_val_read, ADIS16130_RATEDATA);
 
 static IIO_DEVICE_ATTR(gyro_z_type, S_IWUSR | S_IRUGO, adis16130_bitsmode_read,
@@ -167,7 +165,6 @@ static IIO_CONST_ATTR(gyro_z_type_available, "s16 s24");
 
 static struct attribute *adis16130_attributes[] = {
 	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	&iio_dev_attr_gyro_z_raw.dev_attr.attr,
 	&iio_dev_attr_gyro_z_type.dev_attr.attr,
 	&iio_const_attr_gyro_z_type_available.dev_attr.attr,
@@ -178,6 +175,11 @@ static const struct attribute_group adis16130_attribute_group = {
 	.attrs = adis16130_attributes,
 };
 
+static const struct iio_info adis16130_info = {
+	.attrs = &adis16130_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit adis16130_probe(struct spi_device *spi)
 {
 	int ret;
@@ -191,16 +193,16 @@ static int __devinit adis16130_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &adis16130_attribute_group;
+	st->indio_dev->info = &adis16130_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 	st->mode = 1;
 
diff --git a/drivers/staging/iio/gyro/adis16260.h b/drivers/staging/iio/gyro/adis16260.h
index 1369501b40960ce0311370003dc669fbf807a644..702dc982f62f9e25cc351ca88688f08f3a1fbd42 100644
--- a/drivers/staging/iio/gyro/adis16260.h
+++ b/drivers/staging/iio/gyro/adis16260.h
@@ -85,9 +85,6 @@
 /**
  * struct adis16260_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
  * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
@@ -97,8 +94,6 @@
  **/
 struct adis16260_state {
 	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
 	struct iio_dev			*indio_dev;
 	struct iio_trigger		*trig;
 	u8				*tx;
@@ -107,7 +102,7 @@ struct adis16260_state {
 	unsigned			negate:1;
 };
 
-int adis16260_set_irq(struct device *dev, bool enable);
+int adis16260_set_irq(struct iio_dev *indio_dev, bool enable);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 /* At the moment triggers are only used for ring buffer
diff --git a/drivers/staging/iio/gyro/adis16260_core.c b/drivers/staging/iio/gyro/adis16260_core.c
index 69a29ec93101f5aff9075364b4780606b10848db..3dc9a272749d333850d5e2d1ae6e38bbeb82cc41 100644
--- a/drivers/staging/iio/gyro/adis16260_core.c
+++ b/drivers/staging/iio/gyro/adis16260_core.c
@@ -28,20 +28,19 @@
 
 #define DRIVER_NAME		"adis16260"
 
-static int adis16260_check_status(struct device *dev);
+static int adis16260_check_status(struct iio_dev *indio_dev);
 
 /**
  * adis16260_spi_write_reg_8() - write single byte to a register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev for the device
  * @reg_address: the address of the register to be written
  * @val: the value to write
  **/
-static int adis16260_spi_write_reg_8(struct device *dev,
+static int adis16260_spi_write_reg_8(struct iio_dev *indio_dev,
 		u8 reg_address,
 		u8 val)
 {
 	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16260_state *st = iio_dev_get_devdata(indio_dev);
 
 	mutex_lock(&st->buf_lock);
@@ -56,18 +55,17 @@ static int adis16260_spi_write_reg_8(struct device *dev,
 
 /**
  * adis16260_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev for the device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: value to be written
  **/
-static int adis16260_spi_write_reg_16(struct device *dev,
+static int adis16260_spi_write_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16260_state *st = iio_dev_get_devdata(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
@@ -80,7 +78,6 @@ static int adis16260_spi_write_reg_16(struct device *dev,
 			.tx_buf = st->tx + 2,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 20,
 		},
 	};
@@ -102,17 +99,16 @@ static int adis16260_spi_write_reg_16(struct device *dev,
 
 /**
  * adis16260_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio_dev for the device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: somewhere to pass back the value read
  **/
-static int adis16260_spi_read_reg_16(struct device *dev,
+static int adis16260_spi_read_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 *val)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct adis16260_state *st = iio_dev_get_devdata(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
@@ -126,7 +122,6 @@ static int adis16260_spi_read_reg_16(struct device *dev,
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
 			.len = 2,
-			.cs_change = 1,
 			.delay_usecs = 30,
 		},
 	};
@@ -152,92 +147,6 @@ static int adis16260_spi_read_reg_16(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16260_spi_read_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf,
-		unsigned bits)
-{
-	int ret;
-	s16 val = 0;
-	unsigned shift = 16 - bits;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16260_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16260_ERROR_ACTIVE)
-		adis16260_check_status(dev);
-	val = ((s16)(val << shift) >> shift);
-	return sprintf(buf, "%d\n", val);
-}
-
-static ssize_t adis16260_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16260_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16260_ERROR_ACTIVE)
-		adis16260_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
-
-static ssize_t adis16260_read_12bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16260_spi_read_signed(dev, attr, buf, 12);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16260_read_14bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16260_spi_read_signed(dev, attr, buf, 14);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16260_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16260_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
 static ssize_t adis16260_read_frequency_available(struct device *dev,
 						  struct device_attribute *attr,
 						  char *buf)
@@ -259,7 +168,7 @@ static ssize_t adis16260_read_frequency(struct device *dev,
 	int ret, len = 0;
 	u16 t;
 	int sps;
-	ret = adis16260_spi_read_reg_16(dev,
+	ret = adis16260_spi_read_reg_16(indio_dev,
 			ADIS16260_SMPL_PRD,
 			&t);
 	if (ret)
@@ -305,7 +214,7 @@ static ssize_t adis16260_write_frequency(struct device *dev,
 		st->us->max_speed_hz = ADIS16260_SPI_SLOW;
 	else
 		st->us->max_speed_hz = ADIS16260_SPI_FAST;
-	ret = adis16260_spi_write_reg_8(dev,
+	ret = adis16260_spi_write_reg_8(indio_dev,
 			ADIS16260_SMPL_PRD,
 			t);
 
@@ -314,33 +223,14 @@ static ssize_t adis16260_write_frequency(struct device *dev,
 	return ret ? ret : len;
 }
 
-static ssize_t adis16260_read_gyro_scale(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16260_state *st = iio_dev_get_devdata(indio_dev);
-	ssize_t ret = 0;
-
-	if (st->negate)
-		ret = sprintf(buf, "-");
-	/* Take the iio_dev status lock */
-	if (spi_get_device_id(st->us)->driver_data)
-		ret += sprintf(buf + ret, "%s\n", "0.00031974432");
-	else
-		ret += sprintf(buf + ret, "%s\n", "0.00127862821");
-
-	return ret;
-}
-
-static int adis16260_reset(struct device *dev)
+static int adis16260_reset(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16260_spi_write_reg_8(dev,
+	ret = adis16260_spi_write_reg_8(indio_dev,
 			ADIS16260_GLOB_CMD,
 			ADIS16260_GLOB_CMD_SW_RESET);
 	if (ret)
-		dev_err(dev, "problem resetting device");
+		dev_err(&indio_dev->dev, "problem resetting device");
 
 	return ret;
 }
@@ -349,22 +239,23 @@ static ssize_t adis16260_write_reset(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t len)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	if (len < 1)
 		return -EINVAL;
 	switch (buf[0]) {
 	case '1':
 	case 'y':
 	case 'Y':
-		return adis16260_reset(dev);
+		return adis16260_reset(indio_dev);
 	}
 	return -EINVAL;
 }
 
-int adis16260_set_irq(struct device *dev, bool enable)
+int adis16260_set_irq(struct iio_dev *indio_dev, bool enable)
 {
 	int ret;
 	u16 msc;
-	ret = adis16260_spi_read_reg_16(dev, ADIS16260_MSC_CTRL, &msc);
+	ret = adis16260_spi_read_reg_16(indio_dev, ADIS16260_MSC_CTRL, &msc);
 	if (ret)
 		goto error_ret;
 
@@ -374,7 +265,7 @@ int adis16260_set_irq(struct device *dev, bool enable)
 	else
 		msc &= ~ADIS16260_MSC_CTRL_DATA_RDY_EN;
 
-	ret = adis16260_spi_write_reg_16(dev, ADIS16260_MSC_CTRL, msc);
+	ret = adis16260_spi_write_reg_16(indio_dev, ADIS16260_MSC_CTRL, msc);
 	if (ret)
 		goto error_ret;
 
@@ -383,41 +274,44 @@ int adis16260_set_irq(struct device *dev, bool enable)
 }
 
 /* Power down the device */
-static int adis16260_stop_device(struct device *dev)
+static int adis16260_stop_device(struct iio_dev *indio_dev)
 {
 	int ret;
 	u16 val = ADIS16260_SLP_CNT_POWER_OFF;
 
-	ret = adis16260_spi_write_reg_16(dev, ADIS16260_SLP_CNT, val);
+	ret = adis16260_spi_write_reg_16(indio_dev, ADIS16260_SLP_CNT, val);
 	if (ret)
-		dev_err(dev, "problem with turning device off: SLP_CNT");
+		dev_err(&indio_dev->dev, "problem with turning device off: SLP_CNT");
 
 	return ret;
 }
 
-static int adis16260_self_test(struct device *dev)
+static int adis16260_self_test(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16260_spi_write_reg_16(dev,
+	ret = adis16260_spi_write_reg_16(indio_dev,
 			ADIS16260_MSC_CTRL,
 			ADIS16260_MSC_CTRL_MEM_TEST);
 	if (ret) {
-		dev_err(dev, "problem starting self test");
+		dev_err(&indio_dev->dev, "problem starting self test");
 		goto err_ret;
 	}
 
-	adis16260_check_status(dev);
+	adis16260_check_status(indio_dev);
 
 err_ret:
 	return ret;
 }
 
-static int adis16260_check_status(struct device *dev)
+static int adis16260_check_status(struct iio_dev *indio_dev)
 {
 	u16 status;
 	int ret;
+	struct device *dev = &indio_dev->dev;
 
-	ret = adis16260_spi_read_reg_16(dev, ADIS16260_DIAG_STAT, &status);
+	ret = adis16260_spi_read_reg_16(indio_dev,
+					ADIS16260_DIAG_STAT,
+					&status);
 
 	if (ret < 0) {
 		dev_err(dev, "Reading status failed\n");
@@ -443,130 +337,240 @@ static int adis16260_check_status(struct device *dev)
 	return ret;
 }
 
-static int adis16260_initial_setup(struct adis16260_state *st)
+static int adis16260_initial_setup(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct device *dev = &st->indio_dev->dev;
+	struct device *dev = &indio_dev->dev;
 
 	/* Disable IRQ */
-	ret = adis16260_set_irq(dev, false);
+	ret = adis16260_set_irq(indio_dev, false);
 	if (ret) {
 		dev_err(dev, "disable irq failed");
 		goto err_ret;
 	}
 
 	/* Do self test */
-	ret = adis16260_self_test(dev);
+	ret = adis16260_self_test(indio_dev);
 	if (ret) {
 		dev_err(dev, "self test failure");
 		goto err_ret;
 	}
 
 	/* Read status register to check the result */
-	ret = adis16260_check_status(dev);
+	ret = adis16260_check_status(indio_dev);
 	if (ret) {
-		adis16260_reset(dev);
+		adis16260_reset(indio_dev);
 		dev_err(dev, "device not playing ball -> reset");
 		msleep(ADIS16260_STARTUP_DELAY);
-		ret = adis16260_check_status(dev);
+		ret = adis16260_check_status(indio_dev);
 		if (ret) {
 			dev_err(dev, "giving up");
 			goto err_ret;
 		}
 	}
 
-	printk(KERN_INFO DRIVER_NAME ": at CS%d (irq %d)\n",
-			st->us->chip_select, st->us->irq);
-
 err_ret:
 	return ret;
 }
 
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply,
-				adis16260_read_12bit_unsigned,
-				ADIS16260_SUPPLY_OUT);
-static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.0018315");
-
-static IIO_DEV_ATTR_TEMP_RAW(adis16260_read_12bit_unsigned);
-static IIO_CONST_ATTR_TEMP_OFFSET("25");
-static IIO_CONST_ATTR_TEMP_SCALE("0.1453");
-
-static IIO_DEV_ATTR_IN_RAW(1, adis16260_read_12bit_unsigned,
-		ADIS16260_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.0006105");
-
 static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
 		adis16260_read_frequency,
 		adis16260_write_frequency);
 
 static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16260_write_reset, 0);
 
-
 static IIO_DEVICE_ATTR(sampling_frequency_available,
 		       S_IRUGO, adis16260_read_frequency_available, NULL, 0);
 
-static IIO_CONST_ATTR_NAME("adis16260");
+enum adis16260_channel {
+	gyro,
+	temp,
+	in_supply,
+	in_aux,
+	angle,
+};
+#define ADIS16260_GYRO_CHANNEL_SET(axis, mod)				\
+	struct iio_chan_spec adis16260_channels_##axis[] = {		\
+		IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, mod,		\
+			 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |	\
+			 (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE) |	\
+			 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),		\
+			 gyro, ADIS16260_SCAN_GYRO,			\
+			 IIO_ST('s', 14, 16, 0), 0),			\
+		IIO_CHAN(IIO_ANGL, 1, 0, 0, NULL, 0, mod,		\
+			 0,						\
+			 angle, ADIS16260_SCAN_ANGL,			\
+			 IIO_ST('u', 14, 16, 0), 0),			\
+		IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,			\
+			 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE) |		\
+			 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),		\
+			 temp, ADIS16260_SCAN_TEMP,			\
+			 IIO_ST('u', 12, 16, 0), 0),			\
+		IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0,		\
+			 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),		\
+			 in_supply, ADIS16260_SCAN_SUPPLY,		\
+			 IIO_ST('u', 12, 16, 0), 0),			\
+		IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,			\
+			 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),		\
+			 in_aux, ADIS16260_SCAN_AUX_ADC,		\
+			 IIO_ST('u', 12, 16, 0), 0),			\
+		IIO_CHAN_SOFT_TIMESTAMP(5)				\
+	}
 
-static struct attribute *adis16260_event_attributes[] = {
-	NULL
+static const ADIS16260_GYRO_CHANNEL_SET(x, IIO_MOD_X);
+static const ADIS16260_GYRO_CHANNEL_SET(y, IIO_MOD_Y);
+static const ADIS16260_GYRO_CHANNEL_SET(z, IIO_MOD_Z);
+
+static const u8 adis16260_addresses[5][3] = {
+	[gyro] = { ADIS16260_GYRO_OUT,
+		   ADIS16260_GYRO_OFF,
+		   ADIS16260_GYRO_SCALE },
+	[angle] = { ADIS16260_ANGL_OUT },
+	[in_supply] = { ADIS16260_SUPPLY_OUT },
+	[in_aux] = { ADIS16260_AUX_ADC },
+	[temp] = { ADIS16260_TEMP_OUT },
 };
+static int adis16260_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val, int *val2,
+			      long mask)
+{
+	struct adis16260_state *st = iio_dev_get_devdata(indio_dev);
+	int ret;
+	int bits;
+	u8 addr;
+	s16 val16;
+
+	switch (mask) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16260_addresses[chan->address][0];
+		ret = adis16260_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret)
+			return ret;
 
-static struct attribute_group adis16260_event_attribute_group = {
-	.attrs = adis16260_event_attributes,
+		if (val16 & ADIS16260_ERROR_ACTIVE) {
+			ret = adis16260_check_status(indio_dev);
+			if (ret)
+				return ret;
+		}
+		val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
+		if (chan->scan_type.sign == 's')
+			val16 = (s16)(val16 <<
+				      (16 - chan->scan_type.realbits)) >>
+				(16 - chan->scan_type.realbits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+		switch (chan->type) {
+		case IIO_GYRO:
+			*val = 0;
+			if (spi_get_device_id(st->us)->driver_data)
+				*val2 = 320;
+			else
+				*val2 = 1278;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_IN:
+			*val = 0;
+			if (chan->channel == 0)
+				*val2 = 18315;
+			else
+				*val2 = 610500;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_TEMP:
+			*val = 0;
+			*val2 = 145300;
+			return IIO_VAL_INT_PLUS_MICRO;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE):
+		*val = 25;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		switch (chan->type) {
+		case IIO_GYRO:
+			bits = 12;
+			break;
+		default:
+			return -EINVAL;
+		};
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16260_addresses[chan->address][1];
+		ret = adis16260_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << bits) - 1;
+		val16 = (s16)(val16 << (16 - bits)) >> (16 - bits);
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE):
+		switch (chan->type) {
+		case IIO_GYRO:
+			bits = 12;
+			break;
+		default:
+			return -EINVAL;
+		};
+		mutex_lock(&indio_dev->mlock);
+		addr = adis16260_addresses[chan->address][2];
+		ret = adis16260_spi_read_reg_16(indio_dev, addr, &val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		*val = (1 << bits) - 1;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	}
+	return -EINVAL;
+}
+
+static int adis16260_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
+{
+	int bits = 12;
+	s16 val16;
+	u8 addr;
+	switch (mask) {
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		val16 = val & ((1 << bits) - 1);
+		addr = adis16260_addresses[chan->address][1];
+		return adis16260_spi_write_reg_16(indio_dev, addr, val16);
+	case (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE):
+		val16 = val & ((1 << bits) - 1);
+		addr = adis16260_addresses[chan->address][2];
+		return adis16260_spi_write_reg_16(indio_dev, addr, val16);
+	}
+	return -EINVAL;
+}
+
+static struct attribute *adis16260_attributes[] = {
+	&iio_dev_attr_sampling_frequency.dev_attr.attr,
+	&iio_dev_attr_sampling_frequency_available.dev_attr.attr,
+	&iio_dev_attr_reset.dev_attr.attr,
+	NULL
 };
 
-#define ADIS16260_GYRO_ATTR_SET(axis)					\
-	IIO_DEV_ATTR_GYRO##axis(adis16260_read_14bit_signed,		\
-				ADIS16260_GYRO_OUT);			\
-	static IIO_DEV_ATTR_GYRO##axis##_SCALE(S_IRUGO,			\
-					adis16260_read_gyro_scale,	\
-					NULL,				\
-					0);				\
-	static IIO_DEV_ATTR_GYRO##axis##_CALIBSCALE(S_IRUGO | S_IWUSR,	\
-					adis16260_read_12bit_unsigned,	\
-					adis16260_write_16bit,		\
-					ADIS16260_GYRO_SCALE);		\
-	static IIO_DEV_ATTR_GYRO##axis##_CALIBBIAS(S_IWUSR | S_IRUGO,	\
-					adis16260_read_12bit_signed,	\
-					adis16260_write_16bit,		\
-					ADIS16260_GYRO_OFF);		\
-	static IIO_DEV_ATTR_ANGL##axis(adis16260_read_14bit_signed,	\
-				       ADIS16260_ANGL_OUT);
-
-static ADIS16260_GYRO_ATTR_SET();
-static ADIS16260_GYRO_ATTR_SET(_X);
-static ADIS16260_GYRO_ATTR_SET(_Y);
-static ADIS16260_GYRO_ATTR_SET(_Z);
-
-#define ADIS16260_ATTR_GROUP(axis)					\
-	struct attribute *adis16260_attributes##axis[] = {		\
-		&iio_dev_attr_in0_supply_raw.dev_attr.attr,		\
-		&iio_const_attr_in0_supply_scale.dev_attr.attr,		\
-		&iio_dev_attr_gyro##axis##_raw.dev_attr.attr,		\
-		&iio_dev_attr_gyro##axis##_scale.dev_attr.attr,		\
-		&iio_dev_attr_gyro##axis##_calibscale.dev_attr.attr,	\
-		&iio_dev_attr_gyro##axis##_calibbias.dev_attr.attr,	\
-		&iio_dev_attr_angl##axis##_raw.dev_attr.attr,		\
-		&iio_dev_attr_temp_raw.dev_attr.attr,			\
-		&iio_const_attr_temp_offset.dev_attr.attr,		\
-		&iio_const_attr_temp_scale.dev_attr.attr,		\
-		&iio_dev_attr_in1_raw.dev_attr.attr,			\
-		&iio_const_attr_in1_scale.dev_attr.attr,		\
-		&iio_dev_attr_sampling_frequency.dev_attr.attr,		\
-		&iio_dev_attr_sampling_frequency_available.dev_attr.attr, \
-		&iio_dev_attr_reset.dev_attr.attr,			\
-		&iio_const_attr_name.dev_attr.attr,			\
-		NULL							\
-	};								\
-	static const struct attribute_group adis16260_attribute_group##axis \
-	= {								\
-		.attrs = adis16260_attributes##axis,			\
-	};
+static const struct attribute_group adis16260_attribute_group = {
+	.attrs = adis16260_attributes,
+};
 
-static ADIS16260_ATTR_GROUP();
-static ADIS16260_ATTR_GROUP(_x);
-static ADIS16260_ATTR_GROUP(_y);
-static ADIS16260_ATTR_GROUP(_z);
+static const struct iio_info adis16260_info = {
+	.attrs = &adis16260_attribute_group,
+	.read_raw = &adis16260_read_raw,
+	.write_raw = &adis16260_write_raw,
+	.driver_module = THIS_MODULE,
+};
 
 static int __devinit adis16260_probe(struct spi_device *spi)
 {
@@ -596,35 +600,35 @@ static int __devinit adis16260_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi_get_device_id(st->us)->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16260_event_attribute_group;
+	st->indio_dev->info = &adis16260_info;
+	st->indio_dev->num_channels
+		= ARRAY_SIZE(adis16260_channels_x);
 	if (pd && pd->direction)
 		switch (pd->direction) {
 		case 'x':
-			st->indio_dev->attrs = &adis16260_attribute_group_x;
+			st->indio_dev->channels = adis16260_channels_x;
 			break;
 		case 'y':
-			st->indio_dev->attrs = &adis16260_attribute_group_y;
+			st->indio_dev->channels = adis16260_channels_y;
 			break;
 		case 'z':
-			st->indio_dev->attrs = &adis16260_attribute_group_z;
+			st->indio_dev->channels = adis16260_channels_z;
 			break;
 		default:
-			st->indio_dev->attrs = &adis16260_attribute_group;
-			break;
+			return -EINVAL;
 		}
 	else
-		st->indio_dev->attrs = &adis16260_attribute_group;
+		st->indio_dev->channels = adis16260_channels_x;
 
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = adis16260_configure_ring(st->indio_dev);
@@ -635,37 +639,28 @@ static int __devinit adis16260_probe(struct spi_device *spi)
 	if (ret)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(st->indio_dev->ring, 0,
+					  st->indio_dev->channels,
+					  ARRAY_SIZE(adis16260_channels_x));
 	if (ret) {
 		printk(KERN_ERR "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16260");
-		if (ret)
-			goto error_uninitialize_ring;
-
 		ret = adis16260_probe_trigger(st->indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_uninitialize_ring;
 	}
 
 	/* Get the device into a sane initial state */
-	ret = adis16260_initial_setup(st);
+	ret = adis16260_initial_setup(st->indio_dev);
 	if (ret)
 		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
 	adis16260_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
 error_uninitialize_ring:
 	iio_ring_buffer_unregister(st->indio_dev->ring);
 error_unreg_ring_funcs:
@@ -691,15 +686,13 @@ static int adis16260_remove(struct spi_device *spi)
 	struct adis16260_state *st = spi_get_drvdata(spi);
 	struct iio_dev *indio_dev = st->indio_dev;
 
-	ret = adis16260_stop_device(&(indio_dev->dev));
+	ret = adis16260_stop_device(indio_dev);
 	if (ret)
 		goto err_ret;
 
 	flush_scheduled_work();
 
 	adis16260_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
 
 	iio_ring_buffer_unregister(st->indio_dev->ring);
 	iio_device_unregister(indio_dev);
diff --git a/drivers/staging/iio/gyro/adis16260_ring.c b/drivers/staging/iio/gyro/adis16260_ring.c
index 23428894b1ee745f74d64bcf4f51e6db98dc381d..a0925044eaa5612282330256e1138645173277be 100644
--- a/drivers/staging/iio/gyro/adis16260_ring.c
+++ b/drivers/staging/iio/gyro/adis16260_ring.c
@@ -17,57 +17,6 @@
 #include "../trigger.h"
 #include "adis16260.h"
 
-static IIO_SCAN_EL_C(in_supply, ADIS16260_SCAN_SUPPLY,
-		ADIS16260_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in_supply, u, 12, 16);
-static IIO_SCAN_EL_C(gyro, ADIS16260_SCAN_GYRO, ADIS16260_GYRO_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(gyro, s, 14, 16);
-static IIO_SCAN_EL_C(in0, ADIS16260_SCAN_AUX_ADC, ADIS16260_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0, u, 12, 16);
-static IIO_SCAN_EL_C(temp, ADIS16260_SCAN_TEMP, ADIS16260_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, u, 12, 16);
-static IIO_SCAN_EL_C(angl, ADIS16260_SCAN_ANGL, ADIS16260_ANGL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(angl, u, 14, 16);
-static IIO_SCAN_EL_TIMESTAMP(5);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16260_scan_el_attrs[] = {
-	&iio_scan_el_in_supply.dev_attr.attr,
-	&iio_const_attr_in_supply_index.dev_attr.attr,
-	&iio_const_attr_in_supply_type.dev_attr.attr,
-	&iio_scan_el_gyro.dev_attr.attr,
-	&iio_const_attr_gyro_index.dev_attr.attr,
-	&iio_const_attr_gyro_type.dev_attr.attr,
-	&iio_scan_el_in0.dev_attr.attr,
-	&iio_const_attr_in0_index.dev_attr.attr,
-	&iio_const_attr_in0_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_angl.dev_attr.attr,
-	&iio_const_attr_angl_index.dev_attr.attr,
-	&iio_const_attr_angl_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16260_scan_el_group = {
-	.attrs = adis16260_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16260_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16260_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct adis16260_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-}
 
 /**
  * adis16260_read_ring_data() read data registers which will be placed into ring
@@ -117,56 +66,55 @@ static int adis16260_read_ring_data(struct device *dev, u8 *rx)
 	return ret;
 }
 
-
-static void adis16260_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t adis16260_trigger_handler(int irq, void *p)
 {
-	struct adis16260_state *st
-		= container_of(work_s, struct adis16260_state,
-				work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
-
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct adis16260_state *st = iio_dev_get_devdata(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
 	int i = 0;
 	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
 
 	data = kmalloc(datasize , GFP_KERNEL);
 	if (data == NULL) {
 		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
+		return -ENOMEM;
 	}
 
-	if (ring->scan_count)
-		if (adis16260_read_ring_data(&st->indio_dev->dev, st->rx) >= 0)
-			for (; i < ring->scan_count; i++)
-				data[i] = be16_to_cpup(
-					(__be16 *)&(st->rx[i*2]));
+	if (ring->scan_count &&
+	    adis16260_read_ring_data(&st->indio_dev->dev, st->rx) >= 0)
+		for (; i < ring->scan_count; i++)
+			data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
 
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
+		*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
 
-	ring->access.store_to(ring,
-			(u8 *)data,
-			st->last_timestamp);
+	ring->access->store_to(ring, (u8 *)data, pf->timestamp);
 
 	iio_trigger_notify_done(st->indio_dev->trig);
 	kfree(data);
 
-	return;
+	return IRQ_HANDLED;
 }
 
 void adis16260_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
+static const struct iio_ring_setup_ops adis16260_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int adis16260_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret = 0;
-	struct adis16260_state *st = indio_dev->dev_data;
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16260_trigger_bh_to_ring);
 
 	ring = iio_sw_rb_allocate(indio_dev);
 	if (!ring) {
@@ -175,25 +123,29 @@ int adis16260_configure_ring(struct iio_dev *indio_dev)
 	}
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
+	ring->access = &ring_sw_access_funcs;
 	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16260_scan_el_group;
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->setup_ops = &adis16260_ring_setup_ops;
 	ring->owner = THIS_MODULE;
 
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro.number);
-	iio_scan_mask_set(ring, iio_scan_el_in0.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_angl.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16260_poll_func_th);
-	if (ret)
+	iio_scan_mask_set(ring, ADIS16260_SCAN_SUPPLY);
+	iio_scan_mask_set(ring, ADIS16260_SCAN_GYRO);
+	iio_scan_mask_set(ring, ADIS16260_SCAN_AUX_ADC);
+	iio_scan_mask_set(ring, ADIS16260_SCAN_TEMP);
+	iio_scan_mask_set(ring, ADIS16260_SCAN_ANGL);
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &adis16260_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "adis16260_consumer%d",
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
diff --git a/drivers/staging/iio/gyro/adis16260_trigger.c b/drivers/staging/iio/gyro/adis16260_trigger.c
index 4a744c11ca6ccf131d6d61375973cc8fb237c175..4f10fb5433560c635d1dac8b120f576ea9e8b0f2 100644
--- a/drivers/staging/iio/gyro/adis16260_trigger.c
+++ b/drivers/staging/iio/gyro/adis16260_trigger.c
@@ -12,35 +12,6 @@
 #include "../trigger.h"
 #include "adis16260.h"
 
-/**
- * adis16260_data_rdy_trig_poll() the event handler for the data rdy trig
- **/
-static int adis16260_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct adis16260_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
-	return IRQ_HANDLED;
-}
-
-IIO_EVENT_SH(data_rdy_trig, &adis16260_data_rdy_trig_poll);
-
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *adis16260_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16260_trigger_attr_group = {
-	.attrs = adis16260_trigger_attrs,
-};
-
 /**
  * adis16260_data_rdy_trigger_set_state() set datardy interrupt state
  **/
@@ -49,31 +20,9 @@ static int adis16260_data_rdy_trigger_set_state(struct iio_trigger *trig,
 {
 	struct adis16260_state *st = trig->private_data;
 	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16260_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16260_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16260_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16260_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	return 0;
+	return adis16260_set_irq(indio_dev, state);
 }
 
 int adis16260_probe_trigger(struct iio_dev *indio_dev)
@@ -81,34 +30,40 @@ int adis16260_probe_trigger(struct iio_dev *indio_dev)
 	int ret;
 	struct adis16260_state *st = indio_dev->dev_data;
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				   "adis16260-dev%d",
-				   indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("%s-dev%d",
+					spi_get_device_id(st->us)->name,
+					indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+
+	ret = request_irq(st->us->irq,
+			  &iio_trigger_generic_data_rdy_poll,
+			  IRQF_TRIGGER_RISING,
+			  "adis16260",
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
+
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
 	st->trig->private_data = st;
 	st->trig->set_trigger_state = &adis16260_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16260_trig_try_reen;
-	st->trig->control_attrs = &adis16260_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
@@ -117,6 +72,6 @@ void adis16260_remove_trigger(struct iio_dev *indio_dev)
 	struct adis16260_state *state = indio_dev->dev_data;
 
 	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
+	free_irq(state->us->irq, state->trig);
 	iio_free_trigger(state->trig);
 }
diff --git a/drivers/staging/iio/gyro/adxrs450.h b/drivers/staging/iio/gyro/adxrs450.h
new file mode 100644
index 0000000000000000000000000000000000000000..c92f6945f00f4150c33dfe7afa74bf50e17c2177
--- /dev/null
+++ b/drivers/staging/iio/gyro/adxrs450.h
@@ -0,0 +1,58 @@
+#ifndef SPI_ADXRS450_H_
+#define SPI_ADXRS450_H_
+
+#define ADXRS450_STARTUP_DELAY	50 /* ms */
+
+/* The MSB for the spi commands */
+#define ADXRS450_SENSOR_DATA    0x20
+#define ADXRS450_WRITE_DATA	0x40
+#define ADXRS450_READ_DATA	0x80
+
+#define ADXRS450_RATE1	0x00	/* Rate Registers */
+#define ADXRS450_TEMP1	0x02	/* Temperature Registers */
+#define ADXRS450_LOCST1	0x04	/* Low CST Memory Registers */
+#define ADXRS450_HICST1	0x06	/* High CST Memory Registers */
+#define ADXRS450_QUAD1	0x08	/* Quad Memory Registers */
+#define ADXRS450_FAULT1	0x0A	/* Fault Registers */
+#define ADXRS450_PID1	0x0C	/* Part ID Register 1 */
+#define ADXRS450_SNH	0x0E	/* Serial Number Registers, 4 bytes */
+#define ADXRS450_SNL	0x10
+#define ADXRS450_DNC1	0x12	/* Dynamic Null Correction Registers */
+/* Check bits */
+#define ADXRS450_P	0x01
+#define ADXRS450_CHK	0x02
+#define ADXRS450_CST	0x04
+#define ADXRS450_PWR	0x08
+#define ADXRS450_POR	0x10
+#define ADXRS450_NVM	0x20
+#define ADXRS450_Q	0x40
+#define ADXRS450_PLL	0x80
+#define ADXRS450_UV	0x100
+#define ADXRS450_OV	0x200
+#define ADXRS450_AMP	0x400
+#define ADXRS450_FAIL	0x800
+
+#define ADXRS450_WRERR_MASK	(0x7 << 29)
+
+#define ADXRS450_MAX_RX 4
+#define ADXRS450_MAX_TX 4
+
+#define ADXRS450_GET_ST(a)	((a >> 26) & 0x3)
+
+/**
+ * struct adxrs450_state - device instance specific data
+ * @us:			actual spi_device
+ * @indio_dev:		industrial I/O device structure
+ * @tx:			transmit buffer
+ * @rx:			recieve buffer
+ * @buf_lock:		mutex to protect tx and rx
+ **/
+struct adxrs450_state {
+	struct spi_device		*us;
+	struct iio_dev			*indio_dev;
+	u8				*tx;
+	u8				*rx;
+	struct mutex			buf_lock;
+};
+
+#endif /* SPI_ADXRS450_H_ */
diff --git a/drivers/staging/iio/gyro/adxrs450_core.c b/drivers/staging/iio/gyro/adxrs450_core.c
new file mode 100644
index 0000000000000000000000000000000000000000..3714e4aadc23a10a877347e306356f0f6851ef29
--- /dev/null
+++ b/drivers/staging/iio/gyro/adxrs450_core.c
@@ -0,0 +1,455 @@
+/*
+ * ADXRS450 Digital Output Gyroscope Driver
+ *
+ * Copyright 2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/mutex.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <linux/sysfs.h>
+#include <linux/list.h>
+
+#include "../iio.h"
+#include "../sysfs.h"
+#include "gyro.h"
+#include "../adc/adc.h"
+
+#include "adxrs450.h"
+
+/**
+ * adxrs450_spi_read_reg_16() - read 2 bytes from a register pair
+ * @dev: device associated with child of actual iio_dev
+ * @reg_address: the address of the lower of the two registers,which should be an even address,
+ * Second register's address is reg_address + 1.
+ * @val: somewhere to pass back the value read
+ **/
+static int adxrs450_spi_read_reg_16(struct device *dev,
+		u8 reg_address,
+		u16 *val)
+{
+	struct spi_message msg;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct adxrs450_state *st = iio_dev_get_devdata(indio_dev);
+	int ret;
+	struct spi_transfer xfers[] = {
+		{
+			.tx_buf = st->tx,
+			.bits_per_word = 8,
+			.len = 4,
+			.cs_change = 1,
+		}, {
+			.rx_buf = st->rx,
+			.bits_per_word = 8,
+			.len = 4,
+		},
+	};
+
+	mutex_lock(&st->buf_lock);
+	st->tx[0] = ADXRS450_READ_DATA | (reg_address >> 7);
+	st->tx[1] = reg_address << 1;
+	st->tx[2] = 0;
+	st->tx[3] = 0;
+
+	if (!(hweight32(be32_to_cpu(*(u32 *)st->tx)) & 1))
+		st->tx[3]  |= ADXRS450_P;
+
+	spi_message_init(&msg);
+	spi_message_add_tail(&xfers[0], &msg);
+	spi_message_add_tail(&xfers[1], &msg);
+	ret = spi_sync(st->us, &msg);
+	if (ret) {
+		dev_err(&st->us->dev, "problem while reading 16 bit register 0x%02x\n",
+				reg_address);
+		goto error_ret;
+	}
+
+	*val = (be32_to_cpu(*(u32 *)st->rx) >> 5) & 0xFFFF;
+
+error_ret:
+	mutex_unlock(&st->buf_lock);
+	return ret;
+}
+
+/**
+ * adxrs450_spi_write_reg_16() - write 2 bytes data to a register pair
+ * @dev: device associated with child of actual actual iio_dev
+ * @reg_address: the address of the lower of the two registers,which should be an even address,
+ * Second register's address is reg_address + 1.
+ * @val: value to be written.
+ **/
+static int adxrs450_spi_write_reg_16(struct device *dev,
+		u8 reg_address,
+		u16 val)
+{
+	struct spi_message msg;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct adxrs450_state *st = iio_dev_get_devdata(indio_dev);
+	int ret;
+	struct spi_transfer xfers = {
+		.tx_buf = st->tx,
+		.rx_buf = st->rx,
+		.bits_per_word = 8,
+		.len = 4,
+	};
+
+	mutex_lock(&st->buf_lock);
+	st->tx[0] = ADXRS450_WRITE_DATA | reg_address >> 7;
+	st->tx[1] = reg_address << 1 | val >> 15;
+	st->tx[2] = val >> 7;
+	st->tx[3] = val << 1;
+
+	if (!(hweight32(be32_to_cpu(*(u32 *)st->tx)) & 1))
+		st->tx[3]  |= ADXRS450_P;
+
+	spi_message_init(&msg);
+	spi_message_add_tail(&xfers, &msg);
+	ret = spi_sync(st->us, &msg);
+	if (ret)
+		dev_err(&st->us->dev, "problem while writing 16 bit register 0x%02x\n",
+				reg_address);
+	msleep(1); /* enforce sequential transfer delay 0.1ms */
+	mutex_unlock(&st->buf_lock);
+	return ret;
+}
+
+/**
+ * adxrs450_spi_sensor_data() - read 2 bytes sensor data
+ * @dev: device associated with child of actual iio_dev
+ * @val: somewhere to pass back the value read
+ **/
+static int adxrs450_spi_sensor_data(struct device *dev, s16 *val)
+{
+	struct spi_message msg;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct adxrs450_state *st = iio_dev_get_devdata(indio_dev);
+	int ret;
+	struct spi_transfer xfers[] = {
+		{
+			.tx_buf = st->tx,
+			.bits_per_word = 8,
+			.len = 4,
+			.cs_change = 1,
+		}, {
+			.rx_buf = st->rx,
+			.bits_per_word = 8,
+			.len = 4,
+		},
+	};
+
+	mutex_lock(&st->buf_lock);
+	st->tx[0] = ADXRS450_SENSOR_DATA;
+	st->tx[1] = 0;
+	st->tx[2] = 0;
+	st->tx[3] = 0;
+
+	spi_message_init(&msg);
+	spi_message_add_tail(&xfers[0], &msg);
+	spi_message_add_tail(&xfers[1], &msg);
+	ret = spi_sync(st->us, &msg);
+	if (ret) {
+		dev_err(&st->us->dev, "Problem while reading sensor data\n");
+		goto error_ret;
+	}
+
+	*val = (be32_to_cpu(*(u32 *)st->rx) >> 10) & 0xFFFF;
+
+error_ret:
+	mutex_unlock(&st->buf_lock);
+	return ret;
+}
+
+/**
+ * adxrs450_spi_initial() - use for initializing procedure.
+ * @st: device instance specific data
+ * @val: somewhere to pass back the value read
+ **/
+static int adxrs450_spi_initial(struct adxrs450_state *st,
+		u32 *val, char chk)
+{
+	struct spi_message msg;
+	int ret;
+	struct spi_transfer xfers = {
+		.tx_buf = st->tx,
+		.rx_buf = st->rx,
+		.bits_per_word = 8,
+		.len = 4,
+	};
+
+	mutex_lock(&st->buf_lock);
+	st->tx[0] = ADXRS450_SENSOR_DATA;
+	st->tx[1] = 0;
+	st->tx[2] = 0;
+	st->tx[3] = 0;
+	if (chk)
+		st->tx[3] |= (ADXRS450_CHK | ADXRS450_P);
+	spi_message_init(&msg);
+	spi_message_add_tail(&xfers, &msg);
+	ret = spi_sync(st->us, &msg);
+	if (ret) {
+		dev_err(&st->us->dev, "Problem while reading initializing data\n");
+		goto error_ret;
+	}
+
+	*val = be32_to_cpu(*(u32 *)st->rx);
+
+error_ret:
+	mutex_unlock(&st->buf_lock);
+	return ret;
+}
+
+static ssize_t adxrs450_read_temp(struct device *dev,
+		struct device_attribute *attr,
+		char *buf)
+{
+	int ret;
+	u16 t;
+	ret = adxrs450_spi_read_reg_16(dev,
+			ADXRS450_TEMP1,
+			&t);
+	if (ret)
+		return ret;
+	return sprintf(buf, "%d\n", t >> 7);
+}
+
+static ssize_t adxrs450_read_quad(struct device *dev,
+		struct device_attribute *attr,
+		char *buf)
+{
+	int ret;
+	s16 t;
+	ret = adxrs450_spi_read_reg_16(dev,
+			ADXRS450_QUAD1,
+			&t);
+	if (ret)
+		return ret;
+	return sprintf(buf, "%d\n", t);
+}
+
+static ssize_t adxrs450_write_dnc(struct device *dev,
+		struct device_attribute *attr,
+		const char *buf,
+		size_t len)
+{
+	int ret;
+	long val;
+
+	ret = strict_strtol(buf, 10, &val);
+	if (ret)
+		goto error_ret;
+	ret = adxrs450_spi_write_reg_16(dev,
+			ADXRS450_DNC1,
+			val & 0x3FF);
+error_ret:
+	return ret ? ret : len;
+}
+
+static ssize_t adxrs450_read_sensor_data(struct device *dev,
+		struct device_attribute *attr,
+		char *buf)
+{
+	int ret;
+	s16 t;
+
+	ret = adxrs450_spi_sensor_data(dev, &t);
+	if (ret)
+		return ret;
+
+	return sprintf(buf, "%d\n", t);
+}
+
+/* Recommended Startup Sequence by spec */
+static int adxrs450_initial_setup(struct adxrs450_state *st)
+{
+	u32 t;
+	u16 data;
+	int ret;
+	struct device *dev = &st->indio_dev->dev;
+
+	msleep(ADXRS450_STARTUP_DELAY*2);
+	ret = adxrs450_spi_initial(st, &t, 1);
+	if (ret)
+		return ret;
+	if (t != 0x01)
+		dev_warn(&st->us->dev, "The initial power on response "
+			 "is not correct! Restart without reset?\n");
+
+	msleep(ADXRS450_STARTUP_DELAY);
+	ret = adxrs450_spi_initial(st, &t, 0);
+	if (ret)
+		return ret;
+
+	msleep(ADXRS450_STARTUP_DELAY);
+	ret = adxrs450_spi_initial(st, &t, 0);
+	if (ret)
+		return ret;
+	if (((t & 0xff) | 0x01) != 0xff || ADXRS450_GET_ST(t) != 2) {
+		dev_err(&st->us->dev, "The second response is not correct!\n");
+		return -EIO;
+
+	}
+	ret = adxrs450_spi_initial(st, &t, 0);
+	if (ret)
+		return ret;
+	if (((t & 0xff) | 0x01) != 0xff || ADXRS450_GET_ST(t) != 2) {
+		dev_err(&st->us->dev, "The third response is not correct!\n");
+		return -EIO;
+
+	}
+	ret = adxrs450_spi_read_reg_16(dev, ADXRS450_FAULT1, &data);
+	if (ret)
+		return ret;
+	if (data & 0x0fff) {
+		dev_err(&st->us->dev, "The device is not in normal status!\n");
+		return -EINVAL;
+	}
+	ret = adxrs450_spi_read_reg_16(dev, ADXRS450_PID1, &data);
+	if (ret)
+		return ret;
+	dev_info(&st->us->dev, "The Part ID is 0x%x\n", data);
+
+	ret = adxrs450_spi_read_reg_16(dev, ADXRS450_SNL, &data);
+	if (ret)
+		return ret;
+	t = data;
+	ret = adxrs450_spi_read_reg_16(dev, ADXRS450_SNH, &data);
+	if (ret)
+		return ret;
+	t |= data << 16;
+	dev_info(&st->us->dev, "The Serial Number is 0x%x\n", t);
+
+	return 0;
+}
+
+static IIO_DEV_ATTR_GYRO_Z(adxrs450_read_sensor_data, 0);
+static IIO_DEV_ATTR_TEMP_RAW(adxrs450_read_temp);
+static IIO_DEV_ATTR_GYRO_Z_QUADRATURE_CORRECTION(adxrs450_read_quad, 0);
+static IIO_DEV_ATTR_GYRO_Z_CALIBBIAS(S_IWUSR,
+		NULL, adxrs450_write_dnc, 0);
+static IIO_CONST_ATTR(name, "adxrs450");
+
+static struct attribute *adxrs450_attributes[] = {
+	&iio_dev_attr_gyro_z_raw.dev_attr.attr,
+	&iio_dev_attr_temp_raw.dev_attr.attr,
+	&iio_dev_attr_gyro_z_quadrature_correction_raw.dev_attr.attr,
+	&iio_dev_attr_gyro_z_calibbias.dev_attr.attr,
+	&iio_const_attr_name.dev_attr.attr,
+	NULL
+};
+
+static const struct attribute_group adxrs450_attribute_group = {
+	.attrs = adxrs450_attributes,
+};
+
+static const struct iio_info adxrs450_info = {
+	.attrs = &adxrs450_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
+static int __devinit adxrs450_probe(struct spi_device *spi)
+{
+	int ret, regdone = 0;
+	struct adxrs450_state *st = kzalloc(sizeof *st, GFP_KERNEL);
+	if (!st) {
+		ret =  -ENOMEM;
+		goto error_ret;
+	}
+	/* This is only used for removal purposes */
+	spi_set_drvdata(spi, st);
+
+	/* Allocate the comms buffers */
+	st->rx = kzalloc(sizeof(*st->rx)*ADXRS450_MAX_RX, GFP_KERNEL);
+	if (st->rx == NULL) {
+		ret = -ENOMEM;
+		goto error_free_st;
+	}
+	st->tx = kzalloc(sizeof(*st->tx)*ADXRS450_MAX_TX, GFP_KERNEL);
+	if (st->tx == NULL) {
+		ret = -ENOMEM;
+		goto error_free_rx;
+	}
+	st->us = spi;
+	mutex_init(&st->buf_lock);
+	/* setup the industrialio driver allocated elements */
+	st->indio_dev = iio_allocate_device(0);
+	if (st->indio_dev == NULL) {
+		ret = -ENOMEM;
+		goto error_free_tx;
+	}
+
+	st->indio_dev->dev.parent = &spi->dev;
+	st->indio_dev->info = &adxrs450_info;
+	st->indio_dev->dev_data = (void *)(st);
+	st->indio_dev->modes = INDIO_DIRECT_MODE;
+
+	ret = iio_device_register(st->indio_dev);
+	if (ret)
+		goto error_free_dev;
+	regdone = 1;
+
+	/* Get the device into a sane initial state */
+	ret = adxrs450_initial_setup(st);
+	if (ret)
+		goto error_initial;
+	return 0;
+
+error_initial:
+error_free_dev:
+	if (regdone)
+		iio_device_unregister(st->indio_dev);
+	else
+		iio_free_device(st->indio_dev);
+error_free_tx:
+	kfree(st->tx);
+error_free_rx:
+	kfree(st->rx);
+error_free_st:
+	kfree(st);
+error_ret:
+	return ret;
+}
+
+static int adxrs450_remove(struct spi_device *spi)
+{
+	struct adxrs450_state *st = spi_get_drvdata(spi);
+
+	iio_device_unregister(st->indio_dev);
+	kfree(st->tx);
+	kfree(st->rx);
+	kfree(st);
+
+	return 0;
+}
+
+static struct spi_driver adxrs450_driver = {
+	.driver = {
+		.name = "adxrs450",
+		.owner = THIS_MODULE,
+	},
+	.probe = adxrs450_probe,
+	.remove = __devexit_p(adxrs450_remove),
+};
+
+static __init int adxrs450_init(void)
+{
+	return spi_register_driver(&adxrs450_driver);
+}
+module_init(adxrs450_init);
+
+static __exit void adxrs450_exit(void)
+{
+	spi_unregister_driver(&adxrs450_driver);
+}
+module_exit(adxrs450_exit);
+
+MODULE_AUTHOR("Cliff Cai <cliff.cai@xxxxxxxxxx>");
+MODULE_DESCRIPTION("Analog Devices ADXRS450 Gyroscope SPI driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/iio/gyro/gyro.h b/drivers/staging/iio/gyro/gyro.h
index b4ea5bf161ff021efbe0dac37e5288706b2ce926..b5495613407b06fc1532f317d39b2fb7db635bb8 100644
--- a/drivers/staging/iio/gyro/gyro.h
+++ b/drivers/staging/iio/gyro/gyro.h
@@ -57,6 +57,9 @@
 #define IIO_DEV_ATTR_GYRO_Z_CALIBSCALE(_mode, _show, _store, _addr)		\
 	IIO_DEVICE_ATTR(gyro_z_calibscale, _mode, _show, _store, _addr)
 
+#define IIO_DEV_ATTR_GYRO_Z_QUADRATURE_CORRECTION(_show, _addr)		\
+	IIO_DEVICE_ATTR(gyro_z_quadrature_correction_raw, S_IRUGO, _show, NULL, _addr)
+
 #define IIO_DEV_ATTR_GYRO(_show, _addr)			\
 	IIO_DEVICE_ATTR(gyro_raw, S_IRUGO, _show, NULL, _addr)
 
diff --git a/drivers/staging/iio/iio.h b/drivers/staging/iio/iio.h
index 7127f26f8d267dc816d2ae717d98826aa8378d38..38f1425f46459221ade5dd42eae8e6625afd133a 100644
--- a/drivers/staging/iio/iio.h
+++ b/drivers/staging/iio/iio.h
@@ -12,6 +12,7 @@
 
 #include <linux/device.h>
 #include <linux/cdev.h>
+#include <linux/irq.h>
 #include "sysfs.h"
 #include "chrdev.h"
 
@@ -24,8 +25,157 @@
 /* Event interface flags */
 #define IIO_BUSY_BIT_POS 1
 
-struct iio_dev;
+/* naughty temporary hack to match these against the event version
+   - need to flattern these together */
+enum iio_chan_type {
+	/* real channel types */
+	IIO_IN,
+	IIO_CURRENT,
+	IIO_POWER,
+	IIO_ACCEL,
+	IIO_IN_DIFF,
+	IIO_GYRO,
+	IIO_MAGN,
+	IIO_LIGHT,
+	IIO_INTENSITY,
+	IIO_PROXIMITY,
+	IIO_TEMP,
+	IIO_INCLI,
+	IIO_ROT,
+	IIO_ANGL,
+	IIO_TIMESTAMP,
+};
+
+#define IIO_MOD_X			0
+#define IIO_MOD_LIGHT_BOTH		0
+#define IIO_MOD_Y			1
+#define IIO_MOD_LIGHT_IR		1
+#define IIO_MOD_Z			2
+#define IIO_MOD_X_AND_Y			3
+#define IIO_MOD_X_ANX_Z			4
+#define IIO_MOD_Y_AND_Z			5
+#define IIO_MOD_X_AND_Y_AND_Z		6
+#define IIO_MOD_X_OR_Y			7
+#define IIO_MOD_X_OR_Z			8
+#define IIO_MOD_Y_OR_Z			9
+#define IIO_MOD_X_OR_Y_OR_Z		10
+
+/* Could add the raw attributes as well - allowing buffer only devices */
+enum iio_chan_info_enum {
+	IIO_CHAN_INFO_SCALE_SHARED,
+	IIO_CHAN_INFO_SCALE_SEPARATE,
+	IIO_CHAN_INFO_OFFSET_SHARED,
+	IIO_CHAN_INFO_OFFSET_SEPARATE,
+	IIO_CHAN_INFO_CALIBSCALE_SHARED,
+	IIO_CHAN_INFO_CALIBSCALE_SEPARATE,
+	IIO_CHAN_INFO_CALIBBIAS_SHARED,
+	IIO_CHAN_INFO_CALIBBIAS_SEPARATE,
+	IIO_CHAN_INFO_PEAK_SHARED,
+	IIO_CHAN_INFO_PEAK_SEPARATE,
+	IIO_CHAN_INFO_PEAK_SCALE_SHARED,
+	IIO_CHAN_INFO_PEAK_SCALE_SEPARATE,
+};
 
+/**
+ * struct iio_chan_spec - specification of a single channel
+ * @type:		What type of measurement is the channel making.
+ * @channel:		What number or name do we wish to asign the channel.
+ * @channel2:		If there is a second number for a differential
+ *			channel then this is it. If modified is set then the
+ *			value here specifies the modifier.
+ * @address:		Driver specific identifier.
+ * @scan_index:	Monotonic index to give ordering in scans when read
+ *			from a buffer.
+ * @scan_type:		Sign:		's' or 'u' to specify signed or unsigned
+ *			realbits:	Number of valid bits of data
+ *			storage_bits:	Realbits + padding
+ *			shift:		Shift right by this before masking out
+ *					realbits.
+ * @info_mask:		What information is to be exported about this channel.
+ *			This includes calibbias, scale etc.
+ * @event_mask:	What events can this channel produce.
+ * @extend_name:	Allows labeling of channel attributes with an
+ *			informative name. Note this has no effect codes etc,
+ *			unlike modifiers.
+ * @processed_val:	Flag to specify the data access attribute should be
+ *			*_input rather than *_raw.
+ * @modified:		Does a modifier apply to this channel. What these are
+ *			depends on the channel type.  Modifier is set in
+ *			channel2. Examples are IIO_MOD_X for axial sensors about
+ *			the 'x' axis.
+ * @indexed:		Specify the channel has a numerical index. If not,
+ *			the value in channel will be suppressed for attribute
+ *			but not for event codes. Typically set it to 0 when
+ *			the index is false.
+ */
+struct iio_chan_spec {
+	enum iio_chan_type	type;
+	int			channel;
+	int			channel2;
+	unsigned long		address;
+	int			scan_index;
+	struct {
+		char	sign;
+		u8	realbits;
+		u8	storagebits;
+		u8	shift;
+	} scan_type;
+	const long		info_mask;
+	const long		event_mask;
+	const char		*extend_name;
+	unsigned		processed_val:1;
+	unsigned		modified:1;
+	unsigned		indexed:1;
+};
+/* Meant for internal use only */
+void __iio_device_attr_deinit(struct device_attribute *dev_attr);
+int __iio_device_attr_init(struct device_attribute *dev_attr,
+			   const char *postfix,
+			   struct iio_chan_spec const *chan,
+			   ssize_t (*readfunc)(struct device *dev,
+					       struct device_attribute *attr,
+					       char *buf),
+			   ssize_t (*writefunc)(struct device *dev,
+						struct device_attribute *attr,
+						const char *buf,
+						size_t len),
+			   bool generic);
+#define IIO_ST(si, rb, sb, sh)						\
+	{ .sign = si, .realbits = rb, .storagebits = sb, .shift = sh }
+
+#define IIO_CHAN(_type, _mod, _indexed, _proc, _name, _chan, _chan2,	\
+		 _inf_mask, _address, _si, _stype, _event_mask)		\
+	{ .type = _type,						\
+	  .modified = _mod,						\
+	  .indexed = _indexed,						\
+	  .processed_val = _proc,					\
+	  .extend_name = _name,						\
+	  .channel = _chan,						\
+	  .channel2 = _chan2,						\
+	  .info_mask = _inf_mask,					\
+	  .address = _address,						\
+	  .scan_index = _si,						\
+	  .scan_type = _stype,						\
+	  .event_mask = _event_mask }
+
+#define IIO_CHAN_SOFT_TIMESTAMP(_si)					\
+	{ .type = IIO_TIMESTAMP, .channel = -1,				\
+			.scan_index = _si, .scan_type = IIO_ST('s', 64, 64, 0) }
+
+int __iio_add_chan_devattr(const char *postfix,
+			   const char *group,
+			   struct iio_chan_spec const *chan,
+			   ssize_t (*func)(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf),
+			   ssize_t (*writefunc)(struct device *dev,
+						struct device_attribute *attr,
+						const char *buf,
+						size_t len),
+			   int mask,
+			   bool generic,
+			   struct device *dev,
+			   struct list_head *attr_list);
 /**
  * iio_get_time_ns() - utility function to get a time stamp for events etc
  **/
@@ -41,26 +191,6 @@ static inline s64 iio_get_time_ns(void)
 	return timespec_to_ns(&ts);
 }
 
-/**
- * iio_add_event_to_list() - Wraps adding to event lists
- * @el:		the list element of the event to be handled.
- * @head:	the list associated with the event handler being used.
- *
- * Does reference counting to allow shared handlers.
- **/
-void iio_add_event_to_list(struct iio_event_handler_list *el,
-			   struct list_head *head);
-
-/**
- * iio_remove_event_from_list() - Wraps removing from event list
- * @el:		element to be removed
- * @head:	associate list head for the interrupt handler.
- *
- * Does reference counting to allow shared handlers.
- **/
-void iio_remove_event_from_list(struct iio_event_handler_list *el,
-				struct list_head *head);
-
 /* Device operating modes */
 #define INDIO_DIRECT_MODE		0x01
 #define INDIO_RING_TRIGGERED		0x02
@@ -70,6 +200,62 @@ void iio_remove_event_from_list(struct iio_event_handler_list *el,
 
 /* Vast majority of this is set by the industrialio subsystem on a
  * call to iio_device_register. */
+#define IIO_VAL_INT 1
+#define IIO_VAL_INT_PLUS_MICRO 2
+
+/**
+ * struct iio_info - constant information about device
+ * @driver_module:	module structure used to ensure correct
+ *			ownership of chrdevs etc
+ * @num_interrupt_lines:number of physical interrupt lines from device
+ * @event_attrs:	event control attributes
+ * @attrs:		general purpose device attributes
+ * @read_raw:		function to request a value from the device.
+ *			mask specifies which value. Note 0 means a reading of
+ *			the channel in question.  Return value will specify the
+ *			type of value returned by the device. val and val2 will
+ *			contain the elements making up the returned value.
+ * @write_raw:		function to write a value to the device.
+ *			Parameters are the same as for read_raw.
+ * @read_event_config:	find out if the event is enabled.
+ * @write_event_config:	set if the event is enabled.
+ * @read_event_value:	read a value associated with the event. Meaning
+ *			is event dependant. event_code specifies which event.
+ * @write_event_value:	write the value associate with the event.
+ *			Meaning is event dependent.
+ **/
+struct iio_info {
+	struct module			*driver_module;
+	int				num_interrupt_lines;
+	struct attribute_group		*event_attrs;
+	const struct attribute_group	*attrs;
+
+	int (*read_raw)(struct iio_dev *indio_dev,
+			struct iio_chan_spec const *chan,
+			int *val,
+			int *val2,
+			long mask);
+
+	int (*write_raw)(struct iio_dev *indio_dev,
+			 struct iio_chan_spec const *chan,
+			 int val,
+			 int val2,
+			 long mask);
+
+	int (*read_event_config)(struct iio_dev *indio_dev,
+				 int event_code);
+
+	int (*write_event_config)(struct iio_dev *indio_dev,
+				  int event_code,
+				  int state);
+
+	int (*read_event_value)(struct iio_dev *indio_dev,
+				int event_code,
+				int *val);
+	int (*write_event_value)(struct iio_dev *indio_dev,
+				 int event_code,
+				 int val);
+};
 
 /**
  * struct iio_dev - industrial I/O device
@@ -79,13 +265,6 @@ void iio_remove_event_from_list(struct iio_event_handler_list *el,
  * @currentmode:	[DRIVER] current operating mode
  * @dev:		[DRIVER] device structure, should be assigned a parent
  *			and owner
- * @attrs:		[DRIVER] general purpose device attributes
- * @driver_module:	[DRIVER] module structure used to ensure correct
- *			ownership of chrdevs etc
- * @num_interrupt_lines:[DRIVER] number of physical interrupt lines from device
- * @interrupts:		[INTERN] interrupt line specific event lists etc
- * @event_attrs:	[DRIVER] event control attributes
- * @event_conf_attrs:	[DRIVER] event configuration attributes
  * @event_interfaces:	[INTERN] event chrdevs associated with interrupt lines
  * @ring:		[DRIVER] any ring buffer present
  * @mlock:		[INTERN] lock used to prevent simultaneous device state
@@ -93,6 +272,11 @@ void iio_remove_event_from_list(struct iio_event_handler_list *el,
  * @available_scan_masks: [DRIVER] optional array of allowed bitmasks
  * @trig:		[INTERN] current device trigger (ring buffer modes)
  * @pollfunc:		[DRIVER] function run on trigger being received
+ * @channels:		[DRIVER] channel specification structure table
+ * @num_channels:	[DRIVER] number of chanels specified in @channels.
+ * @channel_attr_list:	[INTERN] keep track of automatically created channel
+ *			attributes.
+ * @name:		[DRIVER] name of the device.
  **/
 struct iio_dev {
 	int				id;
@@ -100,13 +284,6 @@ struct iio_dev {
 	int				modes;
 	int				currentmode;
 	struct device			dev;
-	const struct attribute_group	*attrs;
-	struct module			*driver_module;
-
-	int				num_interrupt_lines;
-	struct iio_interrupt		**interrupts;
-	struct attribute_group		*event_attrs;
-	struct attribute_group		*event_conf_attrs;
 
 	struct iio_event_interface	*event_interfaces;
 
@@ -116,6 +293,13 @@ struct iio_dev {
 	u32				*available_scan_masks;
 	struct iio_trigger		*trig;
 	struct iio_poll_func		*pollfunc;
+
+	struct iio_chan_spec const *channels;
+	int num_channels;
+
+	struct list_head channel_attr_list;
+	const char *name;
+	const struct iio_info *info;
 };
 
 /**
@@ -130,47 +314,6 @@ int iio_device_register(struct iio_dev *dev_info);
  **/
 void iio_device_unregister(struct iio_dev *dev_info);
 
-/**
- * struct iio_interrupt - wrapper used to allow easy handling of multiple
- *			physical interrupt lines
- * @dev_info:		the iio device for which the is an interrupt line
- * @line_number:	associated line number
- * @id:			ida allocated unique id number
- * @irq:		associate interrupt number
- * @ev_list:		event handler list for associated events
- * @ev_list_lock:	ensure only one access to list at a time
- **/
-struct iio_interrupt {
-	struct iio_dev			*dev_info;
-	int				line_number;
-	int				id;
-	int				irq;
-	struct list_head		ev_list;
-	spinlock_t			ev_list_lock;
-};
-
-#define to_iio_interrupt(i) container_of(i, struct iio_interrupt, ev_list)
-
-/**
- * iio_register_interrupt_line() - Tell IIO about interrupt lines
- *
- * @irq:		Typically provided via platform data
- * @dev_info:		IIO device info structure for device
- * @line_number:	Which interrupt line of the device is this?
- * @type:		Interrupt type (e.g. edge triggered etc)
- * @name:		Identifying name.
- **/
-int iio_register_interrupt_line(unsigned int			irq,
-				struct iio_dev			*dev_info,
-				int				line_number,
-				unsigned long			type,
-				const char			*name);
-
-void iio_unregister_interrupt_line(struct iio_dev *dev_info,
-				   int line_number);
-
-
-
 /**
  * iio_push_event() - try to add event to the list for userspace reading
  * @dev_info:		IIO device structure
@@ -183,50 +326,6 @@ int iio_push_event(struct iio_dev *dev_info,
 		  int ev_code,
 		  s64 timestamp);
 
-/**
- * __iio_push_event() - tries to add an event to the list associated with a chrdev
- * @ev_int:		the event interface to which we are pushing the event
- * @ev_code:		the outgoing event code
- * @timestamp:		timestamp of the event
- * @shared_pointer_p:	the shared event pointer
- **/
-int __iio_push_event(struct iio_event_interface *ev_int,
-		    int ev_code,
-		    s64 timestamp,
-		    struct iio_shared_ev_pointer*
-		    shared_pointer_p);
-/**
- * __iio_change_event() - change an event code in case of event escalation
- * @ev:			the event to be changed
- * @ev_code:		new event code
- * @timestamp:		new timestamp
- **/
-void __iio_change_event(struct iio_detected_event_list *ev,
-			int ev_code,
-			s64 timestamp);
-
-/**
- * iio_setup_ev_int() - configure an event interface (chrdev)
- * @name:		name used for resulting sysfs directory etc.
- * @ev_int:		interface we are configuring
- * @owner:		module that is responsible for registering this ev_int
- * @dev:		device whose ev_int this is
- **/
-int iio_setup_ev_int(struct iio_event_interface *ev_int,
-		     const char *name,
-		     struct module *owner,
-		     struct device *dev);
-
-void iio_free_ev_int(struct iio_event_interface *ev_int);
-
-/**
- * iio_allocate_chrdev() - Allocate a chrdev
- * @handler:	struct that contains relevant file handling for chrdev
- * @dev_info:	iio_dev for which chrdev is being created
- **/
-int iio_allocate_chrdev(struct iio_handler *handler, struct iio_dev *dev_info);
-void iio_deallocate_chrdev(struct iio_handler *handler);
-
 /* Used to distinguish between bipolar and unipolar scan elemenents.
  * Whilst this may seem obvious, we may well want to change the representation
  * in the future!*/
@@ -264,10 +363,25 @@ static inline void *iio_dev_get_devdata(struct iio_dev *d)
 	return d->dev_data;
 }
 
+
+/* Can we make this smaller? */
+#define IIO_ALIGN L1_CACHE_BYTES
 /**
  * iio_allocate_device() - allocate an iio_dev from a driver
+ * @sizeof_priv: Space to allocate for private structure.
  **/
-struct iio_dev *iio_allocate_device(void);
+struct iio_dev *iio_allocate_device(int sizeof_priv);
+
+static inline void *iio_priv(const struct iio_dev *dev)
+{
+	return (char *)dev + ALIGN(sizeof(struct iio_dev), IIO_ALIGN);
+}
+
+static inline struct iio_dev *iio_priv_to_dev(void *priv)
+{
+	return (struct iio_dev *)((char *)priv -
+				  ALIGN(sizeof(struct iio_dev), IIO_ALIGN));
+}
 
 /**
  * iio_free_device() - free an iio_dev from a driver
diff --git a/drivers/staging/iio/imu/Kconfig b/drivers/staging/iio/imu/Kconfig
index 31a6233a2068123df6f9fce8f2bf38fc3bd8cf2e..e0e01446117e3b17201b06b4516e2c3c8bb49cb1 100644
--- a/drivers/staging/iio/imu/Kconfig
+++ b/drivers/staging/iio/imu/Kconfig
@@ -3,29 +3,13 @@
 #
 comment "Inertial measurement units"
 
-config ADIS16300
-	tristate "Analog Devices ADIS16300 IMU SPI driver"
-	depends on SPI
-	select IIO_SW_RING if IIO_RING_BUFFER
-	select IIO_TRIGGER if IIO_RING_BUFFER
-	help
-	  Say yes here to build support for Analog Devices adis16300 four degrees
-	  of freedom inertial sensor.
-
-config ADIS16350
-	tristate "Analog Devices ADIS16350/54/55/60/62/64/65 IMU SPI driver"
-	depends on SPI
-	select IIO_TRIGGER if IIO_RING_BUFFER
-	select IIO_SW_RING if IIO_RING_BUFFER
-	help
-	  Say yes here to build support for Analog Devices adis16350/54/55/60/62/64/65
-	  high precision tri-axis inertial sensor.
-
 config ADIS16400
-	tristate "Analog Devices ADIS16400/5 IMU SPI driver"
+	tristate "Analog Devices ADIS16400 and similar IMU SPI driver"
 	depends on SPI
 	select IIO_SW_RING if IIO_RING_BUFFER
 	select IIO_TRIGGER if IIO_RING_BUFFER
 	help
-	  Say yes here to build support for Analog Devices adis16400/5 triaxial
-	  inertial sensor with Magnetometer.
+	  Say yes here to build support for Analog Devices adis16300, adis16350,
+	  adis16354, adis16355, adis16360, adis16362, adis16364, adis16365,
+	  adis16400 and adis16405 triaxial inertial sensors (adis16400 series
+	  also have magnetometers).
diff --git a/drivers/staging/iio/imu/Makefile b/drivers/staging/iio/imu/Makefile
index f3b450b6611350a90909bbb48ae20c1ed79b2ec0..d46a691912ed658dbf9e7d75d4ca4723e9a46b67 100644
--- a/drivers/staging/iio/imu/Makefile
+++ b/drivers/staging/iio/imu/Makefile
@@ -2,14 +2,6 @@
 # Makefile for Inertial Measurement Units
 #
 
-adis16300-y             := adis16300_core.o
-adis16300-$(CONFIG_IIO_RING_BUFFER) += adis16300_ring.o adis16300_trigger.o
-obj-$(CONFIG_ADIS16300) += adis16300.o
-
-adis16350-y             := adis16350_core.o
-adis16350-$(CONFIG_IIO_RING_BUFFER) += adis16350_ring.o adis16350_trigger.o
-obj-$(CONFIG_ADIS16350) += adis16350.o
-
 adis16400-y             := adis16400_core.o
 adis16400-$(CONFIG_IIO_RING_BUFFER) += adis16400_ring.o adis16400_trigger.o
 obj-$(CONFIG_ADIS16400) += adis16400.o
diff --git a/drivers/staging/iio/imu/adis16300.h b/drivers/staging/iio/imu/adis16300.h
deleted file mode 100644
index c0957591aed702001de86bc933340d5d2fffa9e9..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16300.h
+++ /dev/null
@@ -1,184 +0,0 @@
-#ifndef SPI_ADIS16300_H_
-#define SPI_ADIS16300_H_
-
-#define ADIS16300_STARTUP_DELAY	220 /* ms */
-
-#define ADIS16300_READ_REG(a)    a
-#define ADIS16300_WRITE_REG(a) ((a) | 0x80)
-
-#define ADIS16300_FLASH_CNT  0x00 /* Flash memory write count */
-#define ADIS16300_SUPPLY_OUT 0x02 /* Power supply measurement */
-#define ADIS16300_XGYRO_OUT 0x04 /* X-axis gyroscope output */
-#define ADIS16300_XACCL_OUT 0x0A /* X-axis accelerometer output */
-#define ADIS16300_YACCL_OUT 0x0C /* Y-axis accelerometer output */
-#define ADIS16300_ZACCL_OUT 0x0E /* Z-axis accelerometer output */
-#define ADIS16300_TEMP_OUT  0x10 /* Temperature output */
-#define ADIS16300_XINCLI_OUT 0x12 /* X-axis inclinometer output measurement */
-#define ADIS16300_YINCLI_OUT 0x14 /* Y-axis inclinometer output measurement */
-#define ADIS16300_AUX_ADC   0x16 /* Auxiliary ADC measurement */
-
-/* Calibration parameters */
-#define ADIS16300_XGYRO_OFF 0x1A /* X-axis gyroscope bias offset factor */
-#define ADIS16300_XACCL_OFF 0x20 /* X-axis acceleration bias offset factor */
-#define ADIS16300_YACCL_OFF 0x22 /* Y-axis acceleration bias offset factor */
-#define ADIS16300_ZACCL_OFF 0x24 /* Z-axis acceleration bias offset factor */
-
-#define ADIS16300_GPIO_CTRL 0x32 /* Auxiliary digital input/output control */
-#define ADIS16300_MSC_CTRL  0x34 /* Miscellaneous control */
-#define ADIS16300_SMPL_PRD  0x36 /* Internal sample period (rate) control */
-#define ADIS16300_SENS_AVG  0x38 /* Dynamic range and digital filter control */
-#define ADIS16300_SLP_CNT   0x3A /* Sleep mode control */
-#define ADIS16300_DIAG_STAT 0x3C /* System status */
-
-/* Alarm functions */
-#define ADIS16300_GLOB_CMD  0x3E /* System command */
-#define ADIS16300_ALM_MAG1  0x26 /* Alarm 1 amplitude threshold */
-#define ADIS16300_ALM_MAG2  0x28 /* Alarm 2 amplitude threshold */
-#define ADIS16300_ALM_SMPL1 0x2A /* Alarm 1 sample size */
-#define ADIS16300_ALM_SMPL2 0x2C /* Alarm 2 sample size */
-#define ADIS16300_ALM_CTRL  0x2E /* Alarm control */
-#define ADIS16300_AUX_DAC   0x30 /* Auxiliary DAC data */
-
-#define ADIS16300_ERROR_ACTIVE			(1<<14)
-#define ADIS16300_NEW_DATA			(1<<15)
-
-/* MSC_CTRL */
-#define ADIS16300_MSC_CTRL_MEM_TEST		(1<<11)
-#define ADIS16300_MSC_CTRL_INT_SELF_TEST	(1<<10)
-#define ADIS16300_MSC_CTRL_NEG_SELF_TEST	(1<<9)
-#define ADIS16300_MSC_CTRL_POS_SELF_TEST	(1<<8)
-#define ADIS16300_MSC_CTRL_GYRO_BIAS		(1<<7)
-#define ADIS16300_MSC_CTRL_ACCL_ALIGN		(1<<6)
-#define ADIS16300_MSC_CTRL_DATA_RDY_EN		(1<<2)
-#define ADIS16300_MSC_CTRL_DATA_RDY_POL_HIGH	(1<<1)
-#define ADIS16300_MSC_CTRL_DATA_RDY_DIO2	(1<<0)
-
-/* SMPL_PRD */
-#define ADIS16300_SMPL_PRD_TIME_BASE	(1<<7)
-#define ADIS16300_SMPL_PRD_DIV_MASK	0x7F
-
-/* DIAG_STAT */
-#define ADIS16300_DIAG_STAT_ZACCL_FAIL	(1<<15)
-#define ADIS16300_DIAG_STAT_YACCL_FAIL	(1<<14)
-#define ADIS16300_DIAG_STAT_XACCL_FAIL	(1<<13)
-#define ADIS16300_DIAG_STAT_XGYRO_FAIL	(1<<10)
-#define ADIS16300_DIAG_STAT_ALARM2	(1<<9)
-#define ADIS16300_DIAG_STAT_ALARM1	(1<<8)
-#define ADIS16300_DIAG_STAT_FLASH_CHK	(1<<6)
-#define ADIS16300_DIAG_STAT_SELF_TEST	(1<<5)
-#define ADIS16300_DIAG_STAT_OVERFLOW	(1<<4)
-#define ADIS16300_DIAG_STAT_SPI_FAIL	(1<<3)
-#define ADIS16300_DIAG_STAT_FLASH_UPT	(1<<2)
-#define ADIS16300_DIAG_STAT_POWER_HIGH	(1<<1)
-#define ADIS16300_DIAG_STAT_POWER_LOW	(1<<0)
-
-/* GLOB_CMD */
-#define ADIS16300_GLOB_CMD_SW_RESET	(1<<7)
-#define ADIS16300_GLOB_CMD_P_AUTO_NULL	(1<<4)
-#define ADIS16300_GLOB_CMD_FLASH_UPD	(1<<3)
-#define ADIS16300_GLOB_CMD_DAC_LATCH	(1<<2)
-#define ADIS16300_GLOB_CMD_FAC_CALIB	(1<<1)
-#define ADIS16300_GLOB_CMD_AUTO_NULL	(1<<0)
-
-/* SLP_CNT */
-#define ADIS16300_SLP_CNT_POWER_OFF	(1<<8)
-
-#define ADIS16300_MAX_TX 18
-#define ADIS16300_MAX_RX 18
-
-#define ADIS16300_SPI_SLOW	(u32)(300 * 1000)
-#define ADIS16300_SPI_BURST	(u32)(1000 * 1000)
-#define ADIS16300_SPI_FAST	(u32)(2000 * 1000)
-
-/**
- * struct adis16300_state - device instance specific data
- * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
- * @indio_dev:		industrial I/O device structure
- * @trig:		data ready trigger registered with iio
- * @tx:			transmit buffer
- * @rx:			receive buffer
- * @buf_lock:		mutex to protect tx and rx
- **/
-struct adis16300_state {
-	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
-	struct iio_dev			*indio_dev;
-	struct iio_trigger		*trig;
-	u8				*tx;
-	u8				*rx;
-	struct mutex			buf_lock;
-};
-
-int adis16300_set_irq(struct device *dev, bool enable);
-
-#ifdef CONFIG_IIO_RING_BUFFER
-/* At the moment triggers are only used for ring buffer
- * filling. This may change!
- */
-
-#define ADIS16300_SCAN_SUPPLY	0
-#define ADIS16300_SCAN_GYRO_X	1
-#define ADIS16300_SCAN_ACC_X	2
-#define ADIS16300_SCAN_ACC_Y	3
-#define ADIS16300_SCAN_ACC_Z	4
-#define ADIS16300_SCAN_TEMP	5
-#define ADIS16300_SCAN_ADC_0	6
-#define ADIS16300_SCAN_INCLI_X	7
-#define ADIS16300_SCAN_INCLI_Y	8
-
-void adis16300_remove_trigger(struct iio_dev *indio_dev);
-int adis16300_probe_trigger(struct iio_dev *indio_dev);
-
-ssize_t adis16300_read_data_from_ring(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buf);
-
-
-int adis16300_configure_ring(struct iio_dev *indio_dev);
-void adis16300_unconfigure_ring(struct iio_dev *indio_dev);
-
-int adis16300_initialize_ring(struct iio_ring_buffer *ring);
-void adis16300_uninitialize_ring(struct iio_ring_buffer *ring);
-#else /* CONFIG_IIO_RING_BUFFER */
-
-static inline void adis16300_remove_trigger(struct iio_dev *indio_dev)
-{
-}
-
-static inline int adis16300_probe_trigger(struct iio_dev *indio_dev)
-{
-	return 0;
-}
-
-static inline ssize_t
-adis16300_read_data_from_ring(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	return 0;
-}
-
-static int adis16300_configure_ring(struct iio_dev *indio_dev)
-{
-	return 0;
-}
-
-static inline void adis16300_unconfigure_ring(struct iio_dev *indio_dev)
-{
-}
-
-static inline int adis16300_initialize_ring(struct iio_ring_buffer *ring)
-{
-	return 0;
-}
-
-static inline void adis16300_uninitialize_ring(struct iio_ring_buffer *ring)
-{
-}
-
-#endif /* CONFIG_IIO_RING_BUFFER */
-#endif /* SPI_ADIS16300_H_ */
diff --git a/drivers/staging/iio/imu/adis16300_core.c b/drivers/staging/iio/imu/adis16300_core.c
deleted file mode 100644
index 7ad13f4d3d741b1847688e47f744fce5687c9b01..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16300_core.c
+++ /dev/null
@@ -1,756 +0,0 @@
-/*
- * ADIS16300 Four Degrees of Freedom Inertial Sensor Driver
- *
- * Copyright 2010 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/mutex.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/spi/spi.h>
-#include <linux/slab.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
-
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../ring_generic.h"
-#include "../accel/accel.h"
-#include "../accel/inclinometer.h"
-#include "../gyro/gyro.h"
-#include "../adc/adc.h"
-
-#include "adis16300.h"
-
-#define DRIVER_NAME		"adis16300"
-
-static int adis16300_check_status(struct device *dev);
-
-/**
- * adis16300_spi_write_reg_8() - write single byte to a register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the register to be written
- * @val: the value to write
- **/
-static int adis16300_spi_write_reg_8(struct device *dev,
-		u8 reg_address,
-		u8 val)
-{
-	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16300_state *st = iio_dev_get_devdata(indio_dev);
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16300_WRITE_REG(reg_address);
-	st->tx[1] = val;
-
-	ret = spi_write(st->us, st->tx, 2);
-	mutex_unlock(&st->buf_lock);
-
-	return ret;
-}
-
-/**
- * adis16300_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the lower of the two registers. Second register
- *               is assumed to have address one greater.
- * @val: value to be written
- **/
-static int adis16300_spi_write_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 value)
-{
-	int ret;
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16300_state *st = iio_dev_get_devdata(indio_dev);
-	struct spi_transfer xfers[] = {
-		{
-			.tx_buf = st->tx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 75,
-		}, {
-			.tx_buf = st->tx + 2,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 75,
-		},
-	};
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16300_WRITE_REG(lower_reg_address);
-	st->tx[1] = value & 0xFF;
-	st->tx[2] = ADIS16300_WRITE_REG(lower_reg_address + 1);
-	st->tx[3] = (value >> 8) & 0xFF;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfers[0], &msg);
-	spi_message_add_tail(&xfers[1], &msg);
-	ret = spi_sync(st->us, &msg);
-	mutex_unlock(&st->buf_lock);
-
-	return ret;
-}
-
-/**
- * adis16300_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the lower of the two registers. Second register
- *               is assumed to have address one greater.
- * @val: somewhere to pass back the value read
- **/
-static int adis16300_spi_read_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 *val)
-{
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16300_state *st = iio_dev_get_devdata(indio_dev);
-	int ret;
-	struct spi_transfer xfers[] = {
-		{
-			.tx_buf = st->tx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 75,
-		}, {
-			.rx_buf = st->rx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 75,
-		},
-	};
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16300_READ_REG(lower_reg_address);
-	st->tx[1] = 0;
-	st->tx[2] = 0;
-	st->tx[3] = 0;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfers[0], &msg);
-	spi_message_add_tail(&xfers[1], &msg);
-	ret = spi_sync(st->us, &msg);
-	if (ret) {
-		dev_err(&st->us->dev,
-			"problem when reading 16 bit register 0x%02X",
-			lower_reg_address);
-		goto error_ret;
-	}
-	*val = (st->rx[0] << 8) | st->rx[1];
-
-error_ret:
-	mutex_unlock(&st->buf_lock);
-	return ret;
-}
-
-static ssize_t adis16300_spi_read_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf,
-		unsigned bits)
-{
-	int ret;
-	s16 val = 0;
-	unsigned shift = 16 - bits;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16300_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16300_ERROR_ACTIVE)
-		adis16300_check_status(dev);
-	val = ((s16)(val << shift) >> shift);
-	return sprintf(buf, "%d\n", val);
-}
-
-static ssize_t adis16300_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16300_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16300_ERROR_ACTIVE)
-		adis16300_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
-
-static ssize_t adis16300_read_14bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16300_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16300_ERROR_ACTIVE)
-		adis16300_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x3FFF);
-}
-
-static ssize_t adis16300_read_14bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16300_spi_read_signed(dev, attr, buf, 14);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16300_read_12bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16300_spi_read_signed(dev, attr, buf, 12);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16300_read_13bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16300_spi_read_signed(dev, attr, buf, 13);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16300_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16300_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
-static ssize_t adis16300_read_frequency(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret, len = 0;
-	u16 t;
-	int sps;
-	ret = adis16300_spi_read_reg_16(dev,
-			ADIS16300_SMPL_PRD,
-			&t);
-	if (ret)
-		return ret;
-	sps =  (t & ADIS16300_SMPL_PRD_TIME_BASE) ? 53 : 1638;
-	sps /= (t & ADIS16300_SMPL_PRD_DIV_MASK) + 1;
-	len = sprintf(buf, "%d SPS\n", sps);
-	return len;
-}
-
-static ssize_t adis16300_write_frequency(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16300_state *st = iio_dev_get_devdata(indio_dev);
-	long val;
-	int ret;
-	u8 t;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		return ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	t = (1638 / val);
-	if (t > 0)
-		t--;
-	t &= ADIS16300_SMPL_PRD_DIV_MASK;
-	if ((t & ADIS16300_SMPL_PRD_DIV_MASK) >= 0x0A)
-		st->us->max_speed_hz = ADIS16300_SPI_SLOW;
-	else
-		st->us->max_speed_hz = ADIS16300_SPI_FAST;
-
-	ret = adis16300_spi_write_reg_8(dev,
-			ADIS16300_SMPL_PRD,
-			t);
-
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret ? ret : len;
-}
-
-static int adis16300_reset(struct device *dev)
-{
-	int ret;
-	ret = adis16300_spi_write_reg_8(dev,
-			ADIS16300_GLOB_CMD,
-			ADIS16300_GLOB_CMD_SW_RESET);
-	if (ret)
-		dev_err(dev, "problem resetting device");
-
-	return ret;
-}
-
-static ssize_t adis16300_write_reset(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t len)
-{
-	if (len < 1)
-		return -1;
-	switch (buf[0]) {
-	case '1':
-	case 'y':
-	case 'Y':
-		return adis16300_reset(dev);
-	}
-	return -1;
-}
-
-int adis16300_set_irq(struct device *dev, bool enable)
-{
-	int ret;
-	u16 msc;
-	ret = adis16300_spi_read_reg_16(dev, ADIS16300_MSC_CTRL, &msc);
-	if (ret)
-		goto error_ret;
-
-	msc |= ADIS16300_MSC_CTRL_DATA_RDY_POL_HIGH;
-	msc &= ~ADIS16300_MSC_CTRL_DATA_RDY_DIO2;
-	if (enable)
-		msc |= ADIS16300_MSC_CTRL_DATA_RDY_EN;
-	else
-		msc &= ~ADIS16300_MSC_CTRL_DATA_RDY_EN;
-
-	ret = adis16300_spi_write_reg_16(dev, ADIS16300_MSC_CTRL, msc);
-	if (ret)
-		goto error_ret;
-
-error_ret:
-	return ret;
-}
-
-/* Power down the device */
-static int adis16300_stop_device(struct device *dev)
-{
-	int ret;
-	u16 val = ADIS16300_SLP_CNT_POWER_OFF;
-
-	ret = adis16300_spi_write_reg_16(dev, ADIS16300_SLP_CNT, val);
-	if (ret)
-		dev_err(dev, "problem with turning device off: SLP_CNT");
-
-	return ret;
-}
-
-static int adis16300_self_test(struct device *dev)
-{
-	int ret;
-	ret = adis16300_spi_write_reg_16(dev,
-			ADIS16300_MSC_CTRL,
-			ADIS16300_MSC_CTRL_MEM_TEST);
-	if (ret) {
-		dev_err(dev, "problem starting self test");
-		goto err_ret;
-	}
-
-	adis16300_check_status(dev);
-
-err_ret:
-	return ret;
-}
-
-static int adis16300_check_status(struct device *dev)
-{
-	u16 status;
-	int ret;
-
-	ret = adis16300_spi_read_reg_16(dev, ADIS16300_DIAG_STAT, &status);
-
-	if (ret < 0) {
-		dev_err(dev, "Reading status failed\n");
-		goto error_ret;
-	}
-	ret = status;
-	if (status & ADIS16300_DIAG_STAT_ZACCL_FAIL)
-		dev_err(dev, "Z-axis accelerometer self-test failure\n");
-	if (status & ADIS16300_DIAG_STAT_YACCL_FAIL)
-		dev_err(dev, "Y-axis accelerometer self-test failure\n");
-	if (status & ADIS16300_DIAG_STAT_XACCL_FAIL)
-		dev_err(dev, "X-axis accelerometer self-test failure\n");
-	if (status & ADIS16300_DIAG_STAT_XGYRO_FAIL)
-		dev_err(dev, "X-axis gyroscope self-test failure\n");
-	if (status & ADIS16300_DIAG_STAT_ALARM2)
-		dev_err(dev, "Alarm 2 active\n");
-	if (status & ADIS16300_DIAG_STAT_ALARM1)
-		dev_err(dev, "Alarm 1 active\n");
-	if (status & ADIS16300_DIAG_STAT_FLASH_CHK)
-		dev_err(dev, "Flash checksum error\n");
-	if (status & ADIS16300_DIAG_STAT_SELF_TEST)
-		dev_err(dev, "Self test error\n");
-	if (status & ADIS16300_DIAG_STAT_OVERFLOW)
-		dev_err(dev, "Sensor overrange\n");
-	if (status & ADIS16300_DIAG_STAT_SPI_FAIL)
-		dev_err(dev, "SPI failure\n");
-	if (status & ADIS16300_DIAG_STAT_FLASH_UPT)
-		dev_err(dev, "Flash update failed\n");
-	if (status & ADIS16300_DIAG_STAT_POWER_HIGH)
-		dev_err(dev, "Power supply above 5.25V\n");
-	if (status & ADIS16300_DIAG_STAT_POWER_LOW)
-		dev_err(dev, "Power supply below 4.75V\n");
-
-error_ret:
-	return ret;
-}
-
-static int adis16300_initial_setup(struct adis16300_state *st)
-{
-	int ret;
-	u16 smp_prd;
-	struct device *dev = &st->indio_dev->dev;
-
-	/* use low spi speed for init */
-	st->us->max_speed_hz = ADIS16300_SPI_SLOW;
-	st->us->mode = SPI_MODE_3;
-	spi_setup(st->us);
-
-	/* Disable IRQ */
-	ret = adis16300_set_irq(dev, false);
-	if (ret) {
-		dev_err(dev, "disable irq failed");
-		goto err_ret;
-	}
-
-	/* Do self test */
-	ret = adis16300_self_test(dev);
-	if (ret) {
-		dev_err(dev, "self test failure");
-		goto err_ret;
-	}
-
-	/* Read status register to check the result */
-	ret = adis16300_check_status(dev);
-	if (ret) {
-		adis16300_reset(dev);
-		dev_err(dev, "device not playing ball -> reset");
-		msleep(ADIS16300_STARTUP_DELAY);
-		ret = adis16300_check_status(dev);
-		if (ret) {
-			dev_err(dev, "giving up");
-			goto err_ret;
-		}
-	}
-
-	printk(KERN_INFO DRIVER_NAME ": at CS%d (irq %d)\n",
-			st->us->chip_select, st->us->irq);
-
-	/* use high spi speed if possible */
-	ret = adis16300_spi_read_reg_16(dev, ADIS16300_SMPL_PRD, &smp_prd);
-	if (!ret && (smp_prd & ADIS16300_SMPL_PRD_DIV_MASK) < 0x0A) {
-		st->us->max_speed_hz = ADIS16300_SPI_SLOW;
-		spi_setup(st->us);
-	}
-
-err_ret:
-	return ret;
-}
-
-static IIO_DEV_ATTR_GYRO_X_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16300_read_12bit_signed,
-		adis16300_write_16bit,
-		ADIS16300_XGYRO_OFF);
-
-static IIO_DEV_ATTR_ACCEL_X_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16300_read_12bit_signed,
-		adis16300_write_16bit,
-		ADIS16300_XACCL_OFF);
-
-static IIO_DEV_ATTR_ACCEL_Y_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16300_read_12bit_signed,
-		adis16300_write_16bit,
-		ADIS16300_YACCL_OFF);
-
-static IIO_DEV_ATTR_ACCEL_Z_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16300_read_12bit_signed,
-		adis16300_write_16bit,
-		ADIS16300_ZACCL_OFF);
-
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16300_read_14bit_unsigned,
-			   ADIS16300_SUPPLY_OUT);
-static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.00242");
-
-static IIO_DEV_ATTR_GYRO_X(adis16300_read_14bit_signed,
-		ADIS16300_XGYRO_OUT);
-static IIO_CONST_ATTR_GYRO_SCALE("0.000872664");
-
-static IIO_DEV_ATTR_ACCEL_X(adis16300_read_14bit_signed,
-		ADIS16300_XACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Y(adis16300_read_14bit_signed,
-		ADIS16300_YACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Z(adis16300_read_14bit_signed,
-		ADIS16300_ZACCL_OUT);
-static IIO_CONST_ATTR_ACCEL_SCALE("0.00588399");
-
-static IIO_DEV_ATTR_INCLI_X(adis16300_read_13bit_signed,
-		ADIS16300_XINCLI_OUT);
-static IIO_DEV_ATTR_INCLI_Y(adis16300_read_13bit_signed,
-		ADIS16300_YINCLI_OUT);
-static IIO_CONST_ATTR_INCLI_SCALE("0.00076794487");
-
-static IIO_DEV_ATTR_TEMP_RAW(adis16300_read_12bit_unsigned);
-static IIO_CONST_ATTR_TEMP_OFFSET("198.16");
-static IIO_CONST_ATTR_TEMP_SCALE("0.14");
-
-static IIO_DEV_ATTR_IN_RAW(1, adis16300_read_12bit_unsigned,
-		ADIS16300_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.000806");
-
-static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
-		adis16300_read_frequency,
-		adis16300_write_frequency);
-
-static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16300_write_reset, 0);
-
-static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("409 546 819 1638");
-
-static IIO_CONST_ATTR_NAME("adis16300");
-
-static struct attribute *adis16300_event_attributes[] = {
-	NULL
-};
-
-static struct attribute_group adis16300_event_attribute_group = {
-	.attrs = adis16300_event_attributes,
-};
-
-static struct attribute *adis16300_attributes[] = {
-	&iio_dev_attr_gyro_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_y_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_z_calibbias.dev_attr.attr,
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_gyro_x_raw.dev_attr.attr,
-	&iio_const_attr_gyro_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw.dev_attr.attr,
-	&iio_const_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_incli_x_raw.dev_attr.attr,
-	&iio_dev_attr_incli_y_raw.dev_attr.attr,
-	&iio_const_attr_incli_scale.dev_attr.attr,
-	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_temp_offset.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_in1_scale.dev_attr.attr,
-	&iio_dev_attr_sampling_frequency.dev_attr.attr,
-	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
-	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
-	NULL
-};
-
-static const struct attribute_group adis16300_attribute_group = {
-	.attrs = adis16300_attributes,
-};
-
-static int __devinit adis16300_probe(struct spi_device *spi)
-{
-	int ret, regdone = 0;
-	struct adis16300_state *st = kzalloc(sizeof *st, GFP_KERNEL);
-	if (!st) {
-		ret =  -ENOMEM;
-		goto error_ret;
-	}
-	/* this is only used for removal purposes */
-	spi_set_drvdata(spi, st);
-
-	/* Allocate the comms buffers */
-	st->rx = kzalloc(sizeof(*st->rx)*ADIS16300_MAX_RX, GFP_KERNEL);
-	if (st->rx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_st;
-	}
-	st->tx = kzalloc(sizeof(*st->tx)*ADIS16300_MAX_TX, GFP_KERNEL);
-	if (st->tx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_rx;
-	}
-	st->us = spi;
-	mutex_init(&st->buf_lock);
-	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_free_tx;
-	}
-
-	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16300_event_attribute_group;
-	st->indio_dev->attrs = &adis16300_attribute_group;
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
-
-	ret = adis16300_configure_ring(st->indio_dev);
-	if (ret)
-		goto error_free_dev;
-
-	ret = iio_device_register(st->indio_dev);
-	if (ret)
-		goto error_unreg_ring_funcs;
-	regdone = 1;
-
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
-	if (ret) {
-		printk(KERN_ERR "failed to initialize the ring\n");
-		goto error_unreg_ring_funcs;
-	}
-
-	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16300");
-		if (ret)
-			goto error_uninitialize_ring;
-
-		ret = adis16300_probe_trigger(st->indio_dev);
-		if (ret)
-			goto error_unregister_line;
-	}
-
-	/* Get the device into a sane initial state */
-	ret = adis16300_initial_setup(st);
-	if (ret)
-		goto error_remove_trigger;
-	return 0;
-
-error_remove_trigger:
-	adis16300_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
-error_uninitialize_ring:
-	iio_ring_buffer_unregister(st->indio_dev->ring);
-error_unreg_ring_funcs:
-	adis16300_unconfigure_ring(st->indio_dev);
-error_free_dev:
-	if (regdone)
-		iio_device_unregister(st->indio_dev);
-	else
-		iio_free_device(st->indio_dev);
-error_free_tx:
-	kfree(st->tx);
-error_free_rx:
-	kfree(st->rx);
-error_free_st:
-	kfree(st);
-error_ret:
-	return ret;
-}
-
-static int adis16300_remove(struct spi_device *spi)
-{
-	int ret;
-	struct adis16300_state *st = spi_get_drvdata(spi);
-	struct iio_dev *indio_dev = st->indio_dev;
-
-	ret = adis16300_stop_device(&(indio_dev->dev));
-	if (ret)
-		goto err_ret;
-
-	flush_scheduled_work();
-
-	adis16300_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
-	iio_ring_buffer_unregister(indio_dev->ring);
-	iio_device_unregister(indio_dev);
-	adis16300_unconfigure_ring(indio_dev);
-	kfree(st->tx);
-	kfree(st->rx);
-	kfree(st);
-
-	return 0;
-
-err_ret:
-	return ret;
-}
-
-static struct spi_driver adis16300_driver = {
-	.driver = {
-		.name = "adis16300",
-		.owner = THIS_MODULE,
-	},
-	.probe = adis16300_probe,
-	.remove = __devexit_p(adis16300_remove),
-};
-
-static __init int adis16300_init(void)
-{
-	return spi_register_driver(&adis16300_driver);
-}
-module_init(adis16300_init);
-
-static __exit void adis16300_exit(void)
-{
-	spi_unregister_driver(&adis16300_driver);
-}
-module_exit(adis16300_exit);
-
-MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
-MODULE_DESCRIPTION("Analog Devices ADIS16300 IMU SPI driver");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/iio/imu/adis16300_ring.c b/drivers/staging/iio/imu/adis16300_ring.c
deleted file mode 100644
index 114fdf4fd47ddb115bf2e3bc2a117766ba8f9b4b..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16300_ring.c
+++ /dev/null
@@ -1,238 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
-#include <linux/mutex.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/spi/spi.h>
-#include <linux/slab.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
-
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../ring_sw.h"
-#include "../accel/accel.h"
-#include "../trigger.h"
-#include "adis16300.h"
-
-static IIO_SCAN_EL_C(in0_supply, ADIS16300_SCAN_SUPPLY,
-		     ADIS16300_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0_supply, u, 12, 16);
-static IIO_SCAN_EL_C(gyro_x, ADIS16300_SCAN_GYRO_X, ADIS16300_XGYRO_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(gyro, s, 14, 16);
-
-static IIO_SCAN_EL_C(accel_x, ADIS16300_SCAN_ACC_X, ADIS16300_XACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_y, ADIS16300_SCAN_ACC_Y, ADIS16300_YACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_z, ADIS16300_SCAN_ACC_Z, ADIS16300_ZACCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16);
-
-static IIO_SCAN_EL_C(temp, ADIS16300_SCAN_TEMP, ADIS16300_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, s, 12, 16);
-
-static IIO_SCAN_EL_C(in1, ADIS16300_SCAN_ADC_0, ADIS16300_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in1, u, 12, 16);
-
-static IIO_SCAN_EL_C(incli_x, ADIS16300_SCAN_INCLI_X,
-		     ADIS16300_XINCLI_OUT, NULL);
-static IIO_SCAN_EL_C(incli_y, ADIS16300_SCAN_INCLI_Y,
-		     ADIS16300_YINCLI_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(incli, s, 13, 16);
-
-static IIO_SCAN_EL_TIMESTAMP(9);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16300_scan_el_attrs[] = {
-	&iio_scan_el_in0_supply.dev_attr.attr,
-	&iio_const_attr_in0_supply_index.dev_attr.attr,
-	&iio_const_attr_in0_supply_type.dev_attr.attr,
-	&iio_scan_el_gyro_x.dev_attr.attr,
-	&iio_const_attr_gyro_x_index.dev_attr.attr,
-	&iio_const_attr_gyro_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_scan_el_accel_z.dev_attr.attr,
-	&iio_const_attr_accel_z_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_incli_x.dev_attr.attr,
-	&iio_const_attr_incli_x_index.dev_attr.attr,
-	&iio_scan_el_incli_y.dev_attr.attr,
-	&iio_const_attr_incli_y_index.dev_attr.attr,
-	&iio_const_attr_incli_type.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_const_attr_in1_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16300_scan_el_group = {
-	.attrs = adis16300_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16300_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16300_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct adis16300_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-	/* Indicate that this interrupt is being handled */
-
-	/* Technically this is trigger related, but without this
-	 * handler running there is currently no way for the interrupt
-	 * to clear.
-	 */
-}
-
-/**
- * adis16300_spi_read_burst() - read all data registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @rx: somewhere to pass back the value read (min size is 24 bytes)
- **/
-static int adis16300_spi_read_burst(struct device *dev, u8 *rx)
-{
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16300_state *st = iio_dev_get_devdata(indio_dev);
-	u32 old_speed_hz = st->us->max_speed_hz;
-	int ret;
-
-	struct spi_transfer xfers[] = {
-		{
-			.tx_buf = st->tx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 0,
-		}, {
-			.rx_buf = rx,
-			.bits_per_word = 8,
-			.len = 18,
-			.cs_change = 0,
-		},
-	};
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16300_READ_REG(ADIS16300_GLOB_CMD);
-	st->tx[1] = 0;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfers[0], &msg);
-	spi_message_add_tail(&xfers[1], &msg);
-
-	st->us->max_speed_hz = ADIS16300_SPI_BURST;
-	spi_setup(st->us);
-
-	ret = spi_sync(st->us, &msg);
-	if (ret)
-		dev_err(&st->us->dev, "problem when burst reading");
-
-	st->us->max_speed_hz = old_speed_hz;
-	spi_setup(st->us);
-	mutex_unlock(&st->buf_lock);
-	return ret;
-}
-
-/* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
- * specific to be rolled into the core.
- */
-static void adis16300_trigger_bh_to_ring(struct work_struct *work_s)
-{
-	struct adis16300_state *st
-		= container_of(work_s, struct adis16300_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
-
-	int i = 0;
-	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
-
-	data = kmalloc(datasize , GFP_KERNEL);
-	if (data == NULL) {
-		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
-	}
-
-	if (ring->scan_count)
-		if (adis16300_spi_read_burst(&st->indio_dev->dev, st->rx) >= 0)
-			for (; i < ring->scan_count; i++)
-				data[i] = be16_to_cpup(
-					(__be16 *)&(st->rx[i*2]));
-
-	/* Guaranteed to be aligned with 8 byte boundary */
-	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
-
-	ring->access.store_to(ring,
-			(u8 *)data,
-			st->last_timestamp);
-
-	iio_trigger_notify_done(st->indio_dev->trig);
-	kfree(data);
-
-	return;
-}
-
-void adis16300_unconfigure_ring(struct iio_dev *indio_dev)
-{
-	kfree(indio_dev->pollfunc);
-	iio_sw_rb_free(indio_dev->ring);
-}
-
-int adis16300_configure_ring(struct iio_dev *indio_dev)
-{
-	int ret = 0;
-	struct adis16300_state *st = indio_dev->dev_data;
-	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16300_trigger_bh_to_ring);
-
-	ring = iio_sw_rb_allocate(indio_dev);
-	if (!ring) {
-		ret = -ENOMEM;
-		return ret;
-	}
-	indio_dev->ring = ring;
-	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
-	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16300_scan_el_group;
-	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
-	ring->owner = THIS_MODULE;
-
-	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in0_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_in1.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_incli_y.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16300_poll_func_th);
-	if (ret)
-		goto error_iio_sw_rb_free;
-
-	indio_dev->modes |= INDIO_RING_TRIGGERED;
-	return 0;
-
-error_iio_sw_rb_free:
-	iio_sw_rb_free(indio_dev->ring);
-	return ret;
-}
-
diff --git a/drivers/staging/iio/imu/adis16300_trigger.c b/drivers/staging/iio/imu/adis16300_trigger.c
deleted file mode 100644
index d6677b64edb9a25800cb1f8d2073a3e47fc50fb8..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16300_trigger.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/mutex.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
-#include <linux/spi/spi.h>
-
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../trigger.h"
-#include "adis16300.h"
-
-/**
- * adis16300_data_rdy_trig_poll() the event handler for the data rdy trig
- **/
-static int adis16300_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct adis16300_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
-	return IRQ_HANDLED;
-}
-
-IIO_EVENT_SH(data_rdy_trig, &adis16300_data_rdy_trig_poll);
-
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *adis16300_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16300_trigger_attr_group = {
-	.attrs = adis16300_trigger_attrs,
-};
-
-/**
- * adis16300_data_rdy_trigger_set_state() set datardy interrupt state
- **/
-static int adis16300_data_rdy_trigger_set_state(struct iio_trigger *trig,
-						bool state)
-{
-	struct adis16300_state *st = trig->private_data;
-	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
-
-	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16300_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		/* possible quirk with handler currently worked around
-		   by ensuring the work queue is empty */
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16300_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16300_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16300_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	/* irq reenabled so success! */
-	return 0;
-}
-
-int adis16300_probe_trigger(struct iio_dev *indio_dev)
-{
-	int ret;
-	struct adis16300_state *st = indio_dev->dev_data;
-
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				   "adis16300-dev%d",
-				   indio_dev->id);
-	if (!st->trig->name) {
-		ret = -ENOMEM;
-		goto error_free_trig;
-	}
-	st->trig->dev.parent = &st->us->dev;
-	st->trig->owner = THIS_MODULE;
-	st->trig->private_data = st;
-	st->trig->set_trigger_state = &adis16300_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16300_trig_try_reen;
-	st->trig->control_attrs = &adis16300_trigger_attr_group;
-	ret = iio_trigger_register(st->trig);
-
-	/* select default trigger */
-	indio_dev->trig = st->trig;
-	if (ret)
-		goto error_free_trig_name;
-
-	return 0;
-
-error_free_trig_name:
-	kfree(st->trig->name);
-error_free_trig:
-	iio_free_trigger(st->trig);
-
-	return ret;
-}
-
-void adis16300_remove_trigger(struct iio_dev *indio_dev)
-{
-	struct adis16300_state *state = indio_dev->dev_data;
-
-	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
-	iio_free_trigger(state->trig);
-}
diff --git a/drivers/staging/iio/imu/adis16350.h b/drivers/staging/iio/imu/adis16350.h
deleted file mode 100644
index b1ad48662a2c6191c40163c783f1cf286429a0cc..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16350.h
+++ /dev/null
@@ -1,177 +0,0 @@
-#ifndef SPI_ADIS16350_H_
-#define SPI_ADIS16350_H_
-
-#define ADIS16350_STARTUP_DELAY	220 /* ms */
-
-#define ADIS16350_READ_REG(a)    a
-#define ADIS16350_WRITE_REG(a) ((a) | 0x80)
-
-#define ADIS16350_FLASH_CNT  0x00 /* Flash memory write count */
-#define ADIS16350_SUPPLY_OUT 0x02 /* Power supply measurement */
-#define ADIS16350_XGYRO_OUT 0x04 /* X-axis gyroscope output */
-#define ADIS16350_YGYRO_OUT 0x06 /* Y-axis gyroscope output */
-#define ADIS16350_ZGYRO_OUT 0x08 /* Z-axis gyroscope output */
-#define ADIS16350_XACCL_OUT 0x0A /* X-axis accelerometer output */
-#define ADIS16350_YACCL_OUT 0x0C /* Y-axis accelerometer output */
-#define ADIS16350_ZACCL_OUT 0x0E /* Z-axis accelerometer output */
-#define ADIS16350_XTEMP_OUT 0x10 /* X-axis gyroscope temperature measurement */
-#define ADIS16350_YTEMP_OUT 0x12 /* Y-axis gyroscope temperature measurement */
-#define ADIS16350_ZTEMP_OUT 0x14 /* Z-axis gyroscope temperature measurement */
-#define ADIS16350_AUX_ADC   0x16 /* Auxiliary ADC measurement */
-
-/* Calibration parameters */
-#define ADIS16350_XGYRO_OFF 0x1A /* X-axis gyroscope bias offset factor */
-#define ADIS16350_YGYRO_OFF 0x1C /* Y-axis gyroscope bias offset factor */
-#define ADIS16350_ZGYRO_OFF 0x1E /* Z-axis gyroscope bias offset factor */
-#define ADIS16350_XACCL_OFF 0x20 /* X-axis acceleration bias offset factor */
-#define ADIS16350_YACCL_OFF 0x22 /* Y-axis acceleration bias offset factor */
-#define ADIS16350_ZACCL_OFF 0x24 /* Z-axis acceleration bias offset factor */
-
-#define ADIS16350_GPIO_CTRL 0x32 /* Auxiliary digital input/output control */
-#define ADIS16350_MSC_CTRL  0x34 /* Miscellaneous control */
-#define ADIS16350_SMPL_PRD  0x36 /* Internal sample period (rate) control */
-#define ADIS16350_SENS_AVG  0x38 /* Dynamic range and digital filter control */
-#define ADIS16350_SLP_CNT   0x3A /* Sleep mode control */
-#define ADIS16350_DIAG_STAT 0x3C /* System status */
-
-/* Alarm functions */
-#define ADIS16350_GLOB_CMD  0x3E /* System command */
-#define ADIS16350_ALM_MAG1  0x26 /* Alarm 1 amplitude threshold */
-#define ADIS16350_ALM_MAG2  0x28 /* Alarm 2 amplitude threshold */
-#define ADIS16350_ALM_SMPL1 0x2A /* Alarm 1 sample size */
-#define ADIS16350_ALM_SMPL2 0x2C /* Alarm 2 sample size */
-#define ADIS16350_ALM_CTRL  0x2E /* Alarm control */
-#define ADIS16350_AUX_DAC   0x30 /* Auxiliary DAC data */
-
-#define ADIS16350_ERROR_ACTIVE			(1<<14)
-#define ADIS16350_NEW_DATA			(1<<15)
-
-/* MSC_CTRL */
-#define ADIS16350_MSC_CTRL_MEM_TEST		(1<<11)
-#define ADIS16350_MSC_CTRL_INT_SELF_TEST	(1<<10)
-#define ADIS16350_MSC_CTRL_NEG_SELF_TEST	(1<<9)
-#define ADIS16350_MSC_CTRL_POS_SELF_TEST	(1<<8)
-#define ADIS16350_MSC_CTRL_GYRO_BIAS		(1<<7)
-#define ADIS16350_MSC_CTRL_ACCL_ALIGN		(1<<6)
-#define ADIS16350_MSC_CTRL_DATA_RDY_EN		(1<<2)
-#define ADIS16350_MSC_CTRL_DATA_RDY_POL_HIGH	(1<<1)
-#define ADIS16350_MSC_CTRL_DATA_RDY_DIO2	(1<<0)
-
-/* SMPL_PRD */
-#define ADIS16350_SMPL_PRD_TIME_BASE	(1<<7)
-#define ADIS16350_SMPL_PRD_DIV_MASK	0x7F
-
-/* DIAG_STAT */
-#define ADIS16350_DIAG_STAT_ZACCL_FAIL	(1<<15)
-#define ADIS16350_DIAG_STAT_YACCL_FAIL	(1<<14)
-#define ADIS16350_DIAG_STAT_XACCL_FAIL	(1<<13)
-#define ADIS16350_DIAG_STAT_XGYRO_FAIL	(1<<12)
-#define ADIS16350_DIAG_STAT_YGYRO_FAIL	(1<<11)
-#define ADIS16350_DIAG_STAT_ZGYRO_FAIL	(1<<10)
-#define ADIS16350_DIAG_STAT_ALARM2	(1<<9)
-#define ADIS16350_DIAG_STAT_ALARM1	(1<<8)
-#define ADIS16350_DIAG_STAT_FLASH_CHK	(1<<6)
-#define ADIS16350_DIAG_STAT_SELF_TEST	(1<<5)
-#define ADIS16350_DIAG_STAT_OVERFLOW	(1<<4)
-#define ADIS16350_DIAG_STAT_SPI_FAIL	(1<<3)
-#define ADIS16350_DIAG_STAT_FLASH_UPT	(1<<2)
-#define ADIS16350_DIAG_STAT_POWER_HIGH	(1<<1)
-#define ADIS16350_DIAG_STAT_POWER_LOW	(1<<0)
-
-/* GLOB_CMD */
-#define ADIS16350_GLOB_CMD_SW_RESET	(1<<7)
-#define ADIS16350_GLOB_CMD_P_AUTO_NULL	(1<<4)
-#define ADIS16350_GLOB_CMD_FLASH_UPD	(1<<3)
-#define ADIS16350_GLOB_CMD_DAC_LATCH	(1<<2)
-#define ADIS16350_GLOB_CMD_FAC_CALIB	(1<<1)
-#define ADIS16350_GLOB_CMD_AUTO_NULL	(1<<0)
-
-/* SLP_CNT */
-#define ADIS16350_SLP_CNT_POWER_OFF	(1<<8)
-
-#define ADIS16350_MAX_TX 24
-#define ADIS16350_MAX_RX 24
-
-#define ADIS16350_SPI_SLOW	(u32)(300 * 1000)
-#define ADIS16350_SPI_BURST	(u32)(1000 * 1000)
-#define ADIS16350_SPI_FAST	(u32)(2000 * 1000)
-
-/**
- * struct adis16350_state - device instance specific data
- * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
- * @indio_dev:		industrial I/O device structure
- * @trig:		data ready trigger registered with iio
- * @tx:			transmit buffer
- * @rx:			receive buffer
- * @buf_lock:		mutex to protect tx and rx
- **/
-struct adis16350_state {
-	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
-	struct iio_dev			*indio_dev;
-	struct iio_trigger		*trig;
-	u8				*tx;
-	u8				*rx;
-	struct mutex			buf_lock;
-};
-
-int adis16350_set_irq(struct device *dev, bool enable);
-
-#ifdef CONFIG_IIO_RING_BUFFER
-
-#define ADIS16350_SCAN_SUPPLY	0
-#define ADIS16350_SCAN_GYRO_X	1
-#define ADIS16350_SCAN_GYRO_Y	2
-#define ADIS16350_SCAN_GYRO_Z	3
-#define ADIS16350_SCAN_ACC_X	4
-#define ADIS16350_SCAN_ACC_Y	5
-#define ADIS16350_SCAN_ACC_Z	6
-#define ADIS16350_SCAN_TEMP_X	7
-#define ADIS16350_SCAN_TEMP_Y	8
-#define ADIS16350_SCAN_TEMP_Z	9
-#define ADIS16350_SCAN_ADC_0	10
-
-void adis16350_remove_trigger(struct iio_dev *indio_dev);
-int adis16350_probe_trigger(struct iio_dev *indio_dev);
-
-ssize_t adis16350_read_data_from_ring(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buf);
-
-
-int adis16350_configure_ring(struct iio_dev *indio_dev);
-void adis16350_unconfigure_ring(struct iio_dev *indio_dev);
-
-#else /* CONFIG_IIO_RING_BUFFER */
-
-static inline void adis16350_remove_trigger(struct iio_dev *indio_dev)
-{
-}
-
-static inline int adis16350_probe_trigger(struct iio_dev *indio_dev)
-{
-	return 0;
-}
-
-static inline ssize_t
-adis16350_read_data_from_ring(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	return 0;
-}
-
-static inline int adis16350_configure_ring(struct iio_dev *indio_dev)
-{
-	return 0;
-}
-
-static inline void adis16350_unconfigure_ring(struct iio_dev *indio_dev)
-{
-}
-#endif /* CONFIG_IIO_RING_BUFFER */
-#endif /* SPI_ADIS16350_H_ */
diff --git a/drivers/staging/iio/imu/adis16350_core.c b/drivers/staging/iio/imu/adis16350_core.c
deleted file mode 100644
index cf7176bc766bce19a2b73d584651c542ecd8ad35..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16350_core.c
+++ /dev/null
@@ -1,757 +0,0 @@
-/*
- * ADIS16350/54/55/60/62/64/65 high precision tri-axis inertial sensor
- *
- * Copyright 2010 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/mutex.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/spi/spi.h>
-#include <linux/slab.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
-
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../ring_generic.h"
-#include "../accel/accel.h"
-#include "../adc/adc.h"
-#include "../gyro/gyro.h"
-
-#include "adis16350.h"
-
-#define DRIVER_NAME		"adis16350"
-
-static int adis16350_check_status(struct device *dev);
-
-/**
- * adis16350_spi_write_reg_8() - write single byte to a register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the register to be written
- * @val: the value to write
- **/
-static int adis16350_spi_write_reg_8(struct device *dev,
-		u8 reg_address,
-		u8 val)
-{
-	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16350_state *st = iio_dev_get_devdata(indio_dev);
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16350_WRITE_REG(reg_address);
-	st->tx[1] = val;
-
-	ret = spi_write(st->us, st->tx, 2);
-	mutex_unlock(&st->buf_lock);
-
-	return ret;
-}
-
-/**
- * adis16350_spi_write_reg_16() - write 2 bytes to a pair of registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the lower of the two registers. Second register
- *               is assumed to have address one greater.
- * @val: value to be written
- **/
-static int adis16350_spi_write_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 value)
-{
-	int ret;
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16350_state *st = iio_dev_get_devdata(indio_dev);
-	struct spi_transfer xfers[] = {
-		{
-			.tx_buf = st->tx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 35,
-		}, {
-			.tx_buf = st->tx + 2,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 35,
-		},
-	};
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16350_WRITE_REG(lower_reg_address);
-	st->tx[1] = value & 0xFF;
-	st->tx[2] = ADIS16350_WRITE_REG(lower_reg_address + 1);
-	st->tx[3] = (value >> 8) & 0xFF;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfers[0], &msg);
-	spi_message_add_tail(&xfers[1], &msg);
-	ret = spi_sync(st->us, &msg);
-	mutex_unlock(&st->buf_lock);
-
-	return ret;
-}
-
-/**
- * adis16350_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @reg_address: the address of the lower of the two registers. Second register
- *               is assumed to have address one greater.
- * @val: somewhere to pass back the value read
- **/
-static int adis16350_spi_read_reg_16(struct device *dev,
-		u8 lower_reg_address,
-		u16 *val)
-{
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16350_state *st = iio_dev_get_devdata(indio_dev);
-	int ret;
-	struct spi_transfer xfers[] = {
-		{
-			.tx_buf = st->tx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 35,
-		}, {
-			.rx_buf = st->rx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 1,
-			.delay_usecs = 35,
-		},
-	};
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16350_READ_REG(lower_reg_address);
-	st->tx[1] = 0;
-	st->tx[2] = 0;
-	st->tx[3] = 0;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfers[0], &msg);
-	spi_message_add_tail(&xfers[1], &msg);
-	ret = spi_sync(st->us, &msg);
-	if (ret) {
-		dev_err(&st->us->dev,
-			"problem when reading 16 bit register 0x%02X",
-			lower_reg_address);
-		goto error_ret;
-	}
-	*val = (st->rx[0] << 8) | st->rx[1];
-
-error_ret:
-	mutex_unlock(&st->buf_lock);
-	return ret;
-}
-
-
-static ssize_t adis16350_spi_read_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf,
-		unsigned bits)
-{
-	int ret;
-	s16 val = 0;
-	unsigned shift = 16 - bits;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16350_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16350_ERROR_ACTIVE)
-		adis16350_check_status(dev);
-	val = ((s16)(val << shift) >> shift);
-	return sprintf(buf, "%d\n", val);
-}
-
-static ssize_t adis16350_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16350_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16350_ERROR_ACTIVE)
-		adis16350_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
-
-static ssize_t adis16350_read_14bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16350_spi_read_signed(dev, attr, buf, 14);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16350_read_12bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16350_spi_read_signed(dev, attr, buf, 12);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16350_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16350_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
-static ssize_t adis16350_read_frequency(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret, len = 0;
-	u16 t;
-	int sps;
-	ret = adis16350_spi_read_reg_16(dev,
-			ADIS16350_SMPL_PRD,
-			&t);
-	if (ret)
-		return ret;
-	sps =  (t & ADIS16350_SMPL_PRD_TIME_BASE) ? 53 : 1638;
-	sps /= (t & ADIS16350_SMPL_PRD_DIV_MASK) + 1;
-	len = sprintf(buf, "%d SPS\n", sps);
-	return len;
-}
-
-static ssize_t adis16350_write_frequency(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16350_state *st = iio_dev_get_devdata(indio_dev);
-	long val;
-	int ret;
-	u8 t;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		return ret;
-
-	mutex_lock(&indio_dev->mlock);
-
-	t = (1638 / val);
-	if (t > 0)
-		t--;
-	t &= ADIS16350_SMPL_PRD_DIV_MASK;
-	if ((t & ADIS16350_SMPL_PRD_DIV_MASK) >= 0x0A)
-		st->us->max_speed_hz = ADIS16350_SPI_SLOW;
-	else
-		st->us->max_speed_hz = ADIS16350_SPI_FAST;
-
-	ret = adis16350_spi_write_reg_8(dev,
-			ADIS16350_SMPL_PRD,
-			t);
-
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret ? ret : len;
-}
-
-static int adis16350_reset(struct device *dev)
-{
-	int ret;
-	ret = adis16350_spi_write_reg_8(dev,
-			ADIS16350_GLOB_CMD,
-			ADIS16350_GLOB_CMD_SW_RESET);
-	if (ret)
-		dev_err(dev, "problem resetting device");
-
-	return ret;
-}
-
-static ssize_t adis16350_write_reset(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t len)
-{
-	if (len < 1)
-		return -1;
-	switch (buf[0]) {
-	case '1':
-	case 'y':
-	case 'Y':
-		return adis16350_reset(dev);
-	}
-	return -1;
-}
-
-int adis16350_set_irq(struct device *dev, bool enable)
-{
-	int ret;
-	u16 msc;
-	ret = adis16350_spi_read_reg_16(dev, ADIS16350_MSC_CTRL, &msc);
-	if (ret)
-		goto error_ret;
-
-	msc |= ADIS16350_MSC_CTRL_DATA_RDY_POL_HIGH;
-	msc &= ~ADIS16350_MSC_CTRL_DATA_RDY_DIO2;
-
-	if (enable)
-		msc |= ADIS16350_MSC_CTRL_DATA_RDY_EN;
-	else
-		msc &= ~ADIS16350_MSC_CTRL_DATA_RDY_EN;
-
-	ret = adis16350_spi_write_reg_16(dev, ADIS16350_MSC_CTRL, msc);
-	if (ret)
-		goto error_ret;
-
-error_ret:
-	return ret;
-}
-
-/* Power down the device */
-static int adis16350_stop_device(struct device *dev)
-{
-	int ret;
-	u16 val = ADIS16350_SLP_CNT_POWER_OFF;
-
-	ret = adis16350_spi_write_reg_16(dev, ADIS16350_SLP_CNT, val);
-	if (ret)
-		dev_err(dev, "problem with turning device off: SLP_CNT");
-
-	return ret;
-}
-
-static int adis16350_self_test(struct device *dev)
-{
-	int ret;
-	ret = adis16350_spi_write_reg_16(dev,
-			ADIS16350_MSC_CTRL,
-			ADIS16350_MSC_CTRL_MEM_TEST);
-	if (ret) {
-		dev_err(dev, "problem starting self test");
-		goto err_ret;
-	}
-
-	adis16350_check_status(dev);
-
-err_ret:
-	return ret;
-}
-
-static int adis16350_check_status(struct device *dev)
-{
-	u16 status;
-	int ret;
-
-	ret = adis16350_spi_read_reg_16(dev, ADIS16350_DIAG_STAT, &status);
-
-	if (ret < 0) {
-		dev_err(dev, "Reading status failed\n");
-		goto error_ret;
-	}
-	ret = status;
-	if (status & ADIS16350_DIAG_STAT_ZACCL_FAIL)
-		dev_err(dev, "Z-axis accelerometer self-test failure\n");
-	if (status & ADIS16350_DIAG_STAT_YACCL_FAIL)
-		dev_err(dev, "Y-axis accelerometer self-test failure\n");
-	if (status & ADIS16350_DIAG_STAT_XACCL_FAIL)
-		dev_err(dev, "X-axis accelerometer self-test failure\n");
-	if (status & ADIS16350_DIAG_STAT_XGYRO_FAIL)
-		dev_err(dev, "X-axis gyroscope self-test failure\n");
-	if (status & ADIS16350_DIAG_STAT_YGYRO_FAIL)
-		dev_err(dev, "Y-axis gyroscope self-test failure\n");
-	if (status & ADIS16350_DIAG_STAT_ZGYRO_FAIL)
-		dev_err(dev, "Z-axis gyroscope self-test failure\n");
-	if (status & ADIS16350_DIAG_STAT_ALARM2)
-		dev_err(dev, "Alarm 2 active\n");
-	if (status & ADIS16350_DIAG_STAT_ALARM1)
-		dev_err(dev, "Alarm 1 active\n");
-	if (status & ADIS16350_DIAG_STAT_FLASH_CHK)
-		dev_err(dev, "Flash checksum error\n");
-	if (status & ADIS16350_DIAG_STAT_SELF_TEST)
-		dev_err(dev, "Self test error\n");
-	if (status & ADIS16350_DIAG_STAT_OVERFLOW)
-		dev_err(dev, "Sensor overrange\n");
-	if (status & ADIS16350_DIAG_STAT_SPI_FAIL)
-		dev_err(dev, "SPI failure\n");
-	if (status & ADIS16350_DIAG_STAT_FLASH_UPT)
-		dev_err(dev, "Flash update failed\n");
-	if (status & ADIS16350_DIAG_STAT_POWER_HIGH)
-		dev_err(dev, "Power supply above 5.25V\n");
-	if (status & ADIS16350_DIAG_STAT_POWER_LOW)
-		dev_err(dev, "Power supply below 4.75V\n");
-
-error_ret:
-	return ret;
-}
-
-static int adis16350_initial_setup(struct adis16350_state *st)
-{
-	int ret;
-	u16 smp_prd;
-	struct device *dev = &st->indio_dev->dev;
-
-	/* use low spi speed for init */
-	st->us->max_speed_hz = ADIS16350_SPI_SLOW;
-	st->us->mode = SPI_MODE_3;
-	spi_setup(st->us);
-
-	/* Disable IRQ */
-	ret = adis16350_set_irq(dev, false);
-	if (ret) {
-		dev_err(dev, "disable irq failed");
-		goto err_ret;
-	}
-
-	/* Do self test */
-	ret = adis16350_self_test(dev);
-	if (ret) {
-		dev_err(dev, "self test failure");
-		goto err_ret;
-	}
-
-	/* Read status register to check the result */
-	ret = adis16350_check_status(dev);
-	if (ret) {
-		adis16350_reset(dev);
-		dev_err(dev, "device not playing ball -> reset");
-		msleep(ADIS16350_STARTUP_DELAY);
-		ret = adis16350_check_status(dev);
-		if (ret) {
-			dev_err(dev, "giving up");
-			goto err_ret;
-		}
-	}
-
-	printk(KERN_INFO DRIVER_NAME ": at CS%d (irq %d)\n",
-			st->us->chip_select, st->us->irq);
-
-	/* use high spi speed if possible */
-	ret = adis16350_spi_read_reg_16(dev, ADIS16350_SMPL_PRD, &smp_prd);
-	if (!ret && (smp_prd & ADIS16350_SMPL_PRD_DIV_MASK) < 0x0A) {
-		st->us->max_speed_hz = ADIS16350_SPI_SLOW;
-		spi_setup(st->us);
-	}
-
-err_ret:
-	return ret;
-}
-
-static IIO_DEV_ATTR_GYRO_X_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16350_read_12bit_signed,
-		adis16350_write_16bit,
-		ADIS16350_XGYRO_OFF);
-
-static IIO_DEV_ATTR_GYRO_Y_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16350_read_12bit_signed,
-		adis16350_write_16bit,
-		ADIS16350_YGYRO_OFF);
-
-static IIO_DEV_ATTR_GYRO_Z_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16350_read_12bit_signed,
-		adis16350_write_16bit,
-		ADIS16350_ZGYRO_OFF);
-
-static IIO_DEV_ATTR_ACCEL_X_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16350_read_12bit_signed,
-		adis16350_write_16bit,
-		ADIS16350_XACCL_OFF);
-
-static IIO_DEV_ATTR_ACCEL_Y_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16350_read_12bit_signed,
-		adis16350_write_16bit,
-		ADIS16350_YACCL_OFF);
-
-static IIO_DEV_ATTR_ACCEL_Z_CALIBBIAS(S_IWUSR | S_IRUGO,
-		adis16350_read_12bit_signed,
-		adis16350_write_16bit,
-		ADIS16350_ZACCL_OFF);
-
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16350_read_12bit_unsigned,
-		ADIS16350_SUPPLY_OUT);
-static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.002418");
-
-static IIO_DEV_ATTR_GYRO_X(adis16350_read_14bit_signed,
-		ADIS16350_XGYRO_OUT);
-static IIO_DEV_ATTR_GYRO_Y(adis16350_read_14bit_signed,
-		ADIS16350_YGYRO_OUT);
-static IIO_DEV_ATTR_GYRO_Z(adis16350_read_14bit_signed,
-		ADIS16350_ZGYRO_OUT);
-static IIO_CONST_ATTR_GYRO_SCALE("0.00127862821");
-
-static IIO_DEV_ATTR_ACCEL_X(adis16350_read_14bit_signed,
-		ADIS16350_XACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Y(adis16350_read_14bit_signed,
-		ADIS16350_YACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Z(adis16350_read_14bit_signed,
-		ADIS16350_ZACCL_OUT);
-static IIO_CONST_ATTR_ACCEL_SCALE("0.0247323713");
-
-static IIO_DEVICE_ATTR(temp_x_raw, S_IRUGO, adis16350_read_12bit_signed,
-		NULL, ADIS16350_XTEMP_OUT);
-static IIO_DEVICE_ATTR(temp_y_raw, S_IRUGO, adis16350_read_12bit_signed,
-		NULL, ADIS16350_YTEMP_OUT);
-static IIO_DEVICE_ATTR(temp_z_raw, S_IRUGO, adis16350_read_12bit_signed,
-		NULL, ADIS16350_ZTEMP_OUT);
-static IIO_CONST_ATTR_TEMP_SCALE("0.14534");
-static IIO_CONST_ATTR_TEMP_OFFSET("198.16");
-
-static IIO_DEV_ATTR_IN_RAW(1, adis16350_read_12bit_unsigned,
-		ADIS16350_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.000806");
-
-static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
-		adis16350_read_frequency,
-		adis16350_write_frequency);
-
-static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL,
-		adis16350_write_reset, 0);
-
-static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("409 546 819 1638");
-
-static IIO_CONST_ATTR_NAME("adis16350");
-
-static struct attribute *adis16350_attributes[] = {
-	&iio_dev_attr_gyro_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_gyro_y_calibbias.dev_attr.attr,
-	&iio_dev_attr_gyro_z_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_y_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_z_calibbias.dev_attr.attr,
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_gyro_x_raw.dev_attr.attr,
-	&iio_dev_attr_gyro_y_raw.dev_attr.attr,
-	&iio_dev_attr_gyro_z_raw.dev_attr.attr,
-	&iio_const_attr_gyro_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw.dev_attr.attr,
-	&iio_const_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_temp_x_raw.dev_attr.attr,
-	&iio_dev_attr_temp_y_raw.dev_attr.attr,
-	&iio_dev_attr_temp_z_raw.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
-	&iio_const_attr_temp_offset.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_in1_scale.dev_attr.attr,
-	&iio_dev_attr_sampling_frequency.dev_attr.attr,
-	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
-	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
-	NULL
-};
-
-static const struct attribute_group adis16350_attribute_group = {
-	.attrs = adis16350_attributes,
-};
-
-static struct attribute *adis16350_event_attributes[] = {
-	NULL,
-};
-
-static struct attribute_group adis16350_event_attribute_group = {
-	.attrs = adis16350_event_attributes,
-};
-
-static int __devinit adis16350_probe(struct spi_device *spi)
-{
-	int ret, regdone = 0;
-	struct adis16350_state *st = kzalloc(sizeof *st, GFP_KERNEL);
-	if (!st) {
-		ret =  -ENOMEM;
-		goto error_ret;
-	}
-	/* this is only used for removal purposes */
-	spi_set_drvdata(spi, st);
-
-	/* Allocate the comms buffers */
-	st->rx = kzalloc(sizeof(*st->rx)*ADIS16350_MAX_RX, GFP_KERNEL);
-	if (st->rx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_st;
-	}
-	st->tx = kzalloc(sizeof(*st->tx)*ADIS16350_MAX_TX, GFP_KERNEL);
-	if (st->tx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_rx;
-	}
-	st->us = spi;
-	mutex_init(&st->buf_lock);
-	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_free_tx;
-	}
-
-	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16350_event_attribute_group;
-	st->indio_dev->attrs = &adis16350_attribute_group;
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
-
-	ret = adis16350_configure_ring(st->indio_dev);
-	if (ret)
-		goto error_free_dev;
-
-	ret = iio_device_register(st->indio_dev);
-	if (ret)
-		goto error_unreg_ring_funcs;
-	regdone = 1;
-
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
-	if (ret) {
-		printk(KERN_ERR "failed to initialize the ring\n");
-		goto error_unreg_ring_funcs;
-	}
-
-	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16350");
-		if (ret)
-			goto error_uninitialize_ring;
-
-		ret = adis16350_probe_trigger(st->indio_dev);
-		if (ret)
-			goto error_unregister_line;
-	}
-
-	/* Get the device into a sane initial state */
-	ret = adis16350_initial_setup(st);
-	if (ret)
-		goto error_remove_trigger;
-	return 0;
-
-error_remove_trigger:
-	adis16350_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (spi->irq)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
-error_uninitialize_ring:
-	iio_ring_buffer_unregister(st->indio_dev->ring);
-error_unreg_ring_funcs:
-	adis16350_unconfigure_ring(st->indio_dev);
-error_free_dev:
-	if (regdone)
-		iio_device_unregister(st->indio_dev);
-	else
-		iio_free_device(st->indio_dev);
-error_free_tx:
-	kfree(st->tx);
-error_free_rx:
-	kfree(st->rx);
-error_free_st:
-	kfree(st);
-error_ret:
-	return ret;
-}
-
-static int adis16350_remove(struct spi_device *spi)
-{
-	int ret;
-	struct adis16350_state *st = spi_get_drvdata(spi);
-	struct iio_dev *indio_dev = st->indio_dev;
-
-	ret = adis16350_stop_device(&(indio_dev->dev));
-	if (ret)
-		goto err_ret;
-
-	flush_scheduled_work();
-
-	adis16350_remove_trigger(indio_dev);
-	if (spi->irq)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
-	iio_ring_buffer_unregister(indio_dev->ring);
-	iio_device_unregister(indio_dev);
-	adis16350_unconfigure_ring(indio_dev);
-	kfree(st->tx);
-	kfree(st->rx);
-	kfree(st);
-
-	return 0;
-
-err_ret:
-	return ret;
-}
-
-static const struct spi_device_id adis16350_id[] = {
-	{"adis16350", 0},
-	{"adis16354", 0},
-	{"adis16355", 0},
-	{"adis16360", 0},
-	{"adis16362", 0},
-	{"adis16364", 0},
-	{"adis16365", 0},
-	{}
-};
-
-static struct spi_driver adis16350_driver = {
-	.driver = {
-		.name = "adis16350",
-		.owner = THIS_MODULE,
-	},
-	.probe = adis16350_probe,
-	.remove = __devexit_p(adis16350_remove),
-	.id_table = adis16350_id,
-};
-
-static __init int adis16350_init(void)
-{
-	return spi_register_driver(&adis16350_driver);
-}
-module_init(adis16350_init);
-
-static __exit void adis16350_exit(void)
-{
-	spi_unregister_driver(&adis16350_driver);
-}
-module_exit(adis16350_exit);
-
-MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
-MODULE_DESCRIPTION("Analog Devices ADIS16350/54/55/60/62/64/65 IMU SPI driver");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/iio/imu/adis16350_ring.c b/drivers/staging/iio/imu/adis16350_ring.c
deleted file mode 100644
index 56b70cfb5822ae91a996140f62d3de0a500d344c..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16350_ring.c
+++ /dev/null
@@ -1,236 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
-#include <linux/mutex.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/spi/spi.h>
-#include <linux/slab.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
-
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../ring_sw.h"
-#include "../accel/accel.h"
-#include "../trigger.h"
-#include "adis16350.h"
-
-static IIO_SCAN_EL_C(in0_supply, ADIS16350_SCAN_SUPPLY,
-		ADIS16350_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0_supply, u, 12, 16);
-
-static IIO_SCAN_EL_C(gyro_x, ADIS16350_SCAN_GYRO_X, ADIS16350_XGYRO_OUT, NULL);
-static IIO_SCAN_EL_C(gyro_y, ADIS16350_SCAN_GYRO_Y, ADIS16350_YGYRO_OUT, NULL);
-static IIO_SCAN_EL_C(gyro_z, ADIS16350_SCAN_GYRO_Z, ADIS16350_ZGYRO_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(gyro, s, 14, 16);
-
-static IIO_SCAN_EL_C(accel_x, ADIS16350_SCAN_ACC_X, ADIS16350_XACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_y, ADIS16350_SCAN_ACC_Y, ADIS16350_YACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_z, ADIS16350_SCAN_ACC_Z, ADIS16350_ZACCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16);
-
-static IIO_SCAN_EL_C(temp_x, ADIS16350_SCAN_TEMP_X, ADIS16350_XTEMP_OUT, NULL);
-static IIO_SCAN_EL_C(temp_y, ADIS16350_SCAN_TEMP_Y, ADIS16350_YTEMP_OUT, NULL);
-static IIO_SCAN_EL_C(temp_z, ADIS16350_SCAN_TEMP_Z, ADIS16350_ZTEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, s, 12, 16);
-
-static IIO_SCAN_EL_C(in1, ADIS16350_SCAN_ADC_0, ADIS16350_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in1, u, 12, 16);
-
-static IIO_SCAN_EL_TIMESTAMP(11);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16350_scan_el_attrs[] = {
-	&iio_scan_el_in0_supply.dev_attr.attr,
-	&iio_const_attr_in0_supply_index.dev_attr.attr,
-	&iio_const_attr_in0_supply_type.dev_attr.attr,
-	&iio_scan_el_gyro_x.dev_attr.attr,
-	&iio_const_attr_gyro_x_index.dev_attr.attr,
-	&iio_scan_el_gyro_y.dev_attr.attr,
-	&iio_const_attr_gyro_y_index.dev_attr.attr,
-	&iio_scan_el_gyro_z.dev_attr.attr,
-	&iio_const_attr_gyro_z_index.dev_attr.attr,
-	&iio_const_attr_gyro_type.dev_attr.attr,
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_scan_el_accel_z.dev_attr.attr,
-	&iio_const_attr_accel_z_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_temp_x.dev_attr.attr,
-	&iio_const_attr_temp_x_index.dev_attr.attr,
-	&iio_scan_el_temp_y.dev_attr.attr,
-	&iio_const_attr_temp_y_index.dev_attr.attr,
-	&iio_scan_el_temp_z.dev_attr.attr,
-	&iio_const_attr_temp_z_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_const_attr_in1_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16350_scan_el_group = {
-	.attrs = adis16350_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16350_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16350_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct adis16350_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-}
-
-/**
- * adis16350_spi_read_burst() - read all data registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @rx: somewhere to pass back the value read (min size is 24 bytes)
- **/
-static int adis16350_spi_read_burst(struct device *dev, u8 *rx)
-{
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16350_state *st = iio_dev_get_devdata(indio_dev);
-	u32 old_speed_hz = st->us->max_speed_hz;
-	int ret;
-
-	struct spi_transfer xfers[] = {
-		{
-			.tx_buf = st->tx,
-			.bits_per_word = 8,
-			.len = 2,
-			.cs_change = 0,
-		}, {
-			.rx_buf = rx,
-			.bits_per_word = 8,
-			.len = 22,
-			.cs_change = 0,
-		},
-	};
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADIS16350_READ_REG(ADIS16350_GLOB_CMD);
-	st->tx[1] = 0;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfers[0], &msg);
-	spi_message_add_tail(&xfers[1], &msg);
-
-	st->us->max_speed_hz = ADIS16350_SPI_BURST;
-	spi_setup(st->us);
-
-	ret = spi_sync(st->us, &msg);
-	if (ret)
-		dev_err(&st->us->dev, "problem when burst reading");
-
-	st->us->max_speed_hz = old_speed_hz;
-	spi_setup(st->us);
-	mutex_unlock(&st->buf_lock);
-	return ret;
-}
-
-/* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
- * specific to be rolled into the core.
- */
-static void adis16350_trigger_bh_to_ring(struct work_struct *work_s)
-{
-	struct adis16350_state *st
-		= container_of(work_s, struct adis16350_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
-
-	int i = 0;
-	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
-
-	data = kmalloc(datasize , GFP_KERNEL);
-	if (data == NULL) {
-		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
-	}
-
-	if (ring->scan_count)
-		if (adis16350_spi_read_burst(&st->indio_dev->dev, st->rx) >= 0)
-			for (; i < ring->scan_count; i++)
-				data[i] = be16_to_cpup(
-					(__be16 *)&(st->rx[i*2]));
-
-	/* Guaranteed to be aligned with 8 byte boundary */
-	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
-
-	ring->access.store_to(ring,
-			(u8 *)data,
-			st->last_timestamp);
-
-	iio_trigger_notify_done(st->indio_dev->trig);
-	kfree(data);
-
-	return;
-}
-
-void adis16350_unconfigure_ring(struct iio_dev *indio_dev)
-{
-	kfree(indio_dev->pollfunc);
-	iio_sw_rb_free(indio_dev->ring);
-}
-
-int adis16350_configure_ring(struct iio_dev *indio_dev)
-{
-	int ret = 0;
-	struct adis16350_state *st = indio_dev->dev_data;
-	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16350_trigger_bh_to_ring);
-
-	ring = iio_sw_rb_allocate(indio_dev);
-	if (!ring) {
-		ret = -ENOMEM;
-		return ret;
-	}
-	indio_dev->ring = ring;
-	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
-	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16350_scan_el_group;
-	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
-	ring->owner = THIS_MODULE;
-
-	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in0_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_in1.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16350_poll_func_th);
-	if (ret)
-		goto error_iio_sw_rb_free;
-
-	indio_dev->modes |= INDIO_RING_TRIGGERED;
-	return 0;
-
-error_iio_sw_rb_free:
-	iio_sw_rb_free(indio_dev->ring);
-	return ret;
-}
-
diff --git a/drivers/staging/iio/imu/adis16350_trigger.c b/drivers/staging/iio/imu/adis16350_trigger.c
deleted file mode 100644
index 739b7ecb2e7c3b501df48effd29e938e1ae358b3..0000000000000000000000000000000000000000
--- a/drivers/staging/iio/imu/adis16350_trigger.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/mutex.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/sysfs.h>
-#include <linux/list.h>
-#include <linux/spi/spi.h>
-
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../trigger.h"
-#include "adis16350.h"
-
-/**
- * adis16350_data_rdy_trig_poll() the event handler for the data rdy trig
- **/
-static int adis16350_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct adis16350_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
-	return IRQ_HANDLED;
-}
-
-IIO_EVENT_SH(data_rdy_trig, &adis16350_data_rdy_trig_poll);
-
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *adis16350_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16350_trigger_attr_group = {
-	.attrs = adis16350_trigger_attrs,
-};
-
-/**
- * adis16350_data_rdy_trigger_set_state() set datardy interrupt state
- **/
-static int adis16350_data_rdy_trigger_set_state(struct iio_trigger *trig,
-						bool state)
-{
-	struct adis16350_state *st = trig->private_data;
-	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
-
-	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16350_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		/* possible quirk with handler currently worked around
-		   by ensuring the work queue is empty */
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16350_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16350_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16350_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	/* irq reenabled so success! */
-	return 0;
-}
-
-int adis16350_probe_trigger(struct iio_dev *indio_dev)
-{
-	int ret;
-	struct adis16350_state *st = indio_dev->dev_data;
-
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				   "adis16350-dev%d",
-				   indio_dev->id);
-	if (!st->trig->name) {
-		ret = -ENOMEM;
-		goto error_free_trig;
-	}
-	st->trig->dev.parent = &st->us->dev;
-	st->trig->owner = THIS_MODULE;
-	st->trig->private_data = st;
-	st->trig->set_trigger_state = &adis16350_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16350_trig_try_reen;
-	st->trig->control_attrs = &adis16350_trigger_attr_group;
-	ret = iio_trigger_register(st->trig);
-
-	/* select default trigger */
-	indio_dev->trig = st->trig;
-	if (ret)
-		goto error_free_trig_name;
-
-	return 0;
-
-error_free_trig_name:
-	kfree(st->trig->name);
-error_free_trig:
-	iio_free_trigger(st->trig);
-
-	return ret;
-}
-
-void adis16350_remove_trigger(struct iio_dev *indio_dev)
-{
-	struct adis16350_state *state = indio_dev->dev_data;
-
-	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
-	iio_free_trigger(state->trig);
-}
diff --git a/drivers/staging/iio/imu/adis16400.h b/drivers/staging/iio/imu/adis16400.h
index e328bcc5922ffd4d6a6219589a3100c24bec161f..db184d11dfc0ff85d12ee311cdb7d829d5f9334b 100644
--- a/drivers/staging/iio/imu/adis16400.h
+++ b/drivers/staging/iio/imu/adis16400.h
@@ -37,6 +37,10 @@
 #define ADIS16400_TEMP_OUT  0x16 /* Temperature output */
 #define ADIS16400_AUX_ADC   0x18 /* Auxiliary ADC measurement */
 
+#define ADIS16350_XTEMP_OUT 0x10 /* X-axis gyroscope temperature measurement */
+#define ADIS16350_YTEMP_OUT 0x12 /* Y-axis gyroscope temperature measurement */
+#define ADIS16350_ZTEMP_OUT 0x14 /* Z-axis gyroscope temperature measurement */
+
 /* Calibration parameters */
 #define ADIS16400_XGYRO_OFF 0x1A /* X-axis gyroscope bias offset factor */
 #define ADIS16400_YGYRO_OFF 0x1C /* Y-axis gyroscope bias offset factor */
@@ -68,7 +72,6 @@
 #define ADIS16400_AUX_DAC   0x4A /* Auxiliary DAC data */
 
 #define ADIS16400_PRODUCT_ID 0x56 /* Product identifier */
-#define ADIS16400_PRODUCT_ID_DEFAULT 0x4015	/* Datasheet says 0x4105, I get 0x4015 */
 
 #define ADIS16400_ERROR_ACTIVE			(1<<14)
 #define ADIS16400_NEW_DATA			(1<<14)
@@ -123,13 +126,21 @@
 #define ADIS16400_SPI_BURST	(u32)(1000 * 1000)
 #define ADIS16400_SPI_FAST	(u32)(2000 * 1000)
 
+#define ADIS16400_HAS_PROD_ID 1
+#define ADIS16400_NO_BURST 2
+struct adis16400_chip_info {
+	const struct iio_chan_spec *channels;
+	const int num_channels;
+	const int product_id;
+	const long flags;
+	unsigned int gyro_scale_micro;
+	unsigned int accel_scale_micro;
+	unsigned long default_scan_mask;
+};
+
 /**
  * struct adis16400_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
- * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
  * @rx:			receive buffer
@@ -137,16 +148,15 @@
  **/
 struct adis16400_state {
 	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
-	struct iio_dev			*indio_dev;
 	struct iio_trigger		*trig;
-	u8				*tx;
-	u8				*rx;
 	struct mutex			buf_lock;
+	struct adis16400_chip_info	*variant;
+
+	u8	tx[ADIS16400_MAX_TX] ____cacheline_aligned;
+	u8	rx[ADIS16400_MAX_RX] ____cacheline_aligned;
 };
 
-int adis16400_set_irq(struct device *dev, bool enable);
+int adis16400_set_irq(struct iio_dev *indio_dev, bool enable);
 
 #ifdef CONFIG_IIO_RING_BUFFER
 /* At the moment triggers are only used for ring buffer
@@ -161,10 +171,16 @@ int adis16400_set_irq(struct device *dev, bool enable);
 #define ADIS16400_SCAN_ACC_Y	5
 #define ADIS16400_SCAN_ACC_Z	6
 #define ADIS16400_SCAN_MAGN_X	7
+#define ADIS16350_SCAN_TEMP_X	7
 #define ADIS16400_SCAN_MAGN_Y	8
+#define ADIS16350_SCAN_TEMP_Y	8
 #define ADIS16400_SCAN_MAGN_Z	9
+#define ADIS16350_SCAN_TEMP_Z	9
 #define ADIS16400_SCAN_TEMP	10
+#define ADIS16350_SCAN_ADC_0	10
 #define ADIS16400_SCAN_ADC_0	11
+#define ADIS16300_SCAN_INCLI_X	12
+#define ADIS16300_SCAN_INCLI_Y	13
 
 void adis16400_remove_trigger(struct iio_dev *indio_dev);
 int adis16400_probe_trigger(struct iio_dev *indio_dev);
diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index 540bde69cc3b8451c4a4805541542025e5b2759c..fe89802e3fe7b0cccd197f50d5fb2a51de7be2ce 100644
--- a/drivers/staging/iio/imu/adis16400_core.c
+++ b/drivers/staging/iio/imu/adis16400_core.c
@@ -38,7 +38,17 @@
 
 #define DRIVER_NAME		"adis16400"
 
-static int adis16400_check_status(struct device *dev);
+enum adis16400_chip_variant {
+	ADIS16300,
+	ADIS16350,
+	ADIS16360,
+	ADIS16362,
+	ADIS16364,
+	ADIS16365,
+	ADIS16400,
+};
+
+static int adis16400_check_status(struct iio_dev *indio_dev);
 
 /* At the moment the spi framework doesn't allow global setting of cs_change.
  * It's in the likely to be added comment at the top of spi.h.
@@ -51,13 +61,12 @@ static int adis16400_check_status(struct device *dev);
  * @reg_address: the address of the register to be written
  * @val: the value to write
  **/
-static int adis16400_spi_write_reg_8(struct device *dev,
-		u8 reg_address,
-		u8 val)
+static int adis16400_spi_write_reg_8(struct iio_dev *indio_dev,
+				     u8 reg_address,
+				     u8 val)
 {
 	int ret;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16400_state *st = iio_dev_get_devdata(indio_dev);
+	struct adis16400_state *st = iio_priv(indio_dev);
 
 	mutex_lock(&st->buf_lock);
 	st->tx[0] = ADIS16400_WRITE_REG(reg_address);
@@ -76,14 +85,13 @@ static int adis16400_spi_write_reg_8(struct device *dev,
  *               is assumed to have address one greater.
  * @val: value to be written
  **/
-static int adis16400_spi_write_reg_16(struct device *dev,
+static int adis16400_spi_write_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 value)
 {
 	int ret;
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16400_state *st = iio_dev_get_devdata(indio_dev);
+	struct adis16400_state *st = iio_priv(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
 			.tx_buf = st->tx,
@@ -114,18 +122,17 @@ static int adis16400_spi_write_reg_16(struct device *dev,
 
 /**
  * adis16400_spi_read_reg_16() - read 2 bytes from a 16-bit register
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
+ * @indio_dev: iio device
  * @reg_address: the address of the lower of the two registers. Second register
  *               is assumed to have address one greater.
  * @val: somewhere to pass back the value read
  **/
-static int adis16400_spi_read_reg_16(struct device *dev,
+static int adis16400_spi_read_reg_16(struct iio_dev *indio_dev,
 		u8 lower_reg_address,
 		u16 *val)
 {
 	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16400_state *st = iio_dev_get_devdata(indio_dev);
+	struct adis16400_state *st = iio_priv(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
 		{
@@ -163,100 +170,15 @@ static int adis16400_spi_read_reg_16(struct device *dev,
 	return ret;
 }
 
-static ssize_t adis16400_spi_read_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf,
-		unsigned bits)
-{
-	int ret;
-	s16 val = 0;
-	unsigned shift = 16 - bits;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16400_spi_read_reg_16(dev, this_attr->address, (u16 *)&val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16400_ERROR_ACTIVE)
-		adis16400_check_status(dev);
-	val = ((s16)(val << shift) >> shift);
-	return sprintf(buf, "%d\n", val);
-}
-
-static ssize_t adis16400_read_12bit_unsigned(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret;
-	u16 val = 0;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-
-	ret = adis16400_spi_read_reg_16(dev, this_attr->address, &val);
-	if (ret)
-		return ret;
-
-	if (val & ADIS16400_ERROR_ACTIVE)
-		adis16400_check_status(dev);
-
-	return sprintf(buf, "%u\n", val & 0x0FFF);
-}
-
-static ssize_t adis16400_read_14bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16400_spi_read_signed(dev, attr, buf, 14);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16400_read_12bit_signed(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	ssize_t ret;
-
-	/* Take the iio_dev status lock */
-	mutex_lock(&indio_dev->mlock);
-	ret =  adis16400_spi_read_signed(dev, attr, buf, 12);
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret;
-}
-
-static ssize_t adis16400_write_16bit(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-	long val;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		goto error_ret;
-	ret = adis16400_spi_write_reg_16(dev, this_attr->address, val);
-
-error_ret:
-	return ret ? ret : len;
-}
-
 static ssize_t adis16400_read_frequency(struct device *dev,
 		struct device_attribute *attr,
 		char *buf)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	int ret, len = 0;
 	u16 t;
 	int sps;
-	ret = adis16400_spi_read_reg_16(dev,
+	ret = adis16400_spi_read_reg_16(indio_dev,
 			ADIS16400_SMPL_PRD,
 			&t);
 	if (ret)
@@ -273,7 +195,7 @@ static ssize_t adis16400_write_frequency(struct device *dev,
 		size_t len)
 {
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16400_state *st = iio_dev_get_devdata(indio_dev);
+	struct adis16400_state *st = iio_priv(indio_dev);
 	long val;
 	int ret;
 	u8 t;
@@ -293,7 +215,7 @@ static ssize_t adis16400_write_frequency(struct device *dev,
 	else
 		st->us->max_speed_hz = ADIS16400_SPI_FAST;
 
-	ret = adis16400_spi_write_reg_8(dev,
+	ret = adis16400_spi_write_reg_8(indio_dev,
 			ADIS16400_SMPL_PRD,
 			t);
 
@@ -302,14 +224,14 @@ static ssize_t adis16400_write_frequency(struct device *dev,
 	return ret ? ret : len;
 }
 
-static int adis16400_reset(struct device *dev)
+static int adis16400_reset(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16400_spi_write_reg_8(dev,
+	ret = adis16400_spi_write_reg_8(indio_dev,
 			ADIS16400_GLOB_CMD,
 			ADIS16400_GLOB_CMD_SW_RESET);
 	if (ret)
-		dev_err(dev, "problem resetting device");
+		dev_err(&indio_dev->dev, "problem resetting device");
 
 	return ret;
 }
@@ -318,22 +240,24 @@ static ssize_t adis16400_write_reset(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t len)
 {
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+
 	if (len < 1)
 		return -1;
 	switch (buf[0]) {
 	case '1':
 	case 'y':
 	case 'Y':
-		return adis16400_reset(dev);
+		return adis16400_reset(indio_dev);
 	}
 	return -1;
 }
 
-int adis16400_set_irq(struct device *dev, bool enable)
+int adis16400_set_irq(struct iio_dev *indio_dev, bool enable)
 {
 	int ret;
 	u16 msc;
-	ret = adis16400_spi_read_reg_16(dev, ADIS16400_MSC_CTRL, &msc);
+	ret = adis16400_spi_read_reg_16(indio_dev, ADIS16400_MSC_CTRL, &msc);
 	if (ret)
 		goto error_ret;
 
@@ -343,7 +267,7 @@ int adis16400_set_irq(struct device *dev, bool enable)
 	else
 		msc &= ~ADIS16400_MSC_CTRL_DATA_RDY_EN;
 
-	ret = adis16400_spi_write_reg_16(dev, ADIS16400_MSC_CTRL, msc);
+	ret = adis16400_spi_write_reg_16(indio_dev, ADIS16400_MSC_CTRL, msc);
 	if (ret)
 		goto error_ret;
 
@@ -352,41 +276,45 @@ int adis16400_set_irq(struct device *dev, bool enable)
 }
 
 /* Power down the device */
-static int adis16400_stop_device(struct device *dev)
+static int adis16400_stop_device(struct iio_dev *indio_dev)
 {
 	int ret;
 	u16 val = ADIS16400_SLP_CNT_POWER_OFF;
 
-	ret = adis16400_spi_write_reg_16(dev, ADIS16400_SLP_CNT, val);
+	ret = adis16400_spi_write_reg_16(indio_dev, ADIS16400_SLP_CNT, val);
 	if (ret)
-		dev_err(dev, "problem with turning device off: SLP_CNT");
+		dev_err(&indio_dev->dev,
+			"problem with turning device off: SLP_CNT");
 
 	return ret;
 }
 
-static int adis16400_self_test(struct device *dev)
+static int adis16400_self_test(struct iio_dev *indio_dev)
 {
 	int ret;
-	ret = adis16400_spi_write_reg_16(dev,
+	ret = adis16400_spi_write_reg_16(indio_dev,
 			ADIS16400_MSC_CTRL,
 			ADIS16400_MSC_CTRL_MEM_TEST);
 	if (ret) {
-		dev_err(dev, "problem starting self test");
+		dev_err(&indio_dev->dev, "problem starting self test");
 		goto err_ret;
 	}
+
 	msleep(ADIS16400_MTEST_DELAY);
-	adis16400_check_status(dev);
+	adis16400_check_status(indio_dev);
 
 err_ret:
 	return ret;
 }
 
-static int adis16400_check_status(struct device *dev)
+static int adis16400_check_status(struct iio_dev *indio_dev)
 {
 	u16 status;
 	int ret;
+	struct device *dev = &indio_dev->dev;
 
-	ret = adis16400_spi_read_reg_16(dev, ADIS16400_DIAG_STAT, &status);
+	ret = adis16400_spi_read_reg_16(indio_dev,
+					ADIS16400_DIAG_STAT, &status);
 
 	if (ret < 0) {
 		dev_err(dev, "Reading status failed\n");
@@ -428,11 +356,12 @@ static int adis16400_check_status(struct device *dev)
 	return ret;
 }
 
-static int adis16400_initial_setup(struct adis16400_state *st)
+static int adis16400_initial_setup(struct iio_dev *indio_dev)
 {
 	int ret;
 	u16 prod_id, smp_prd;
-	struct device *dev = &st->indio_dev->dev;
+	struct device *dev = &indio_dev->dev;
+	struct adis16400_state *st = iio_priv(indio_dev);
 
 	/* use low spi speed for init */
 	st->us->max_speed_hz = ADIS16400_SPI_SLOW;
@@ -440,45 +369,46 @@ static int adis16400_initial_setup(struct adis16400_state *st)
 	spi_setup(st->us);
 
 	/* Disable IRQ */
-	ret = adis16400_set_irq(dev, false);
+	ret = adis16400_set_irq(indio_dev, false);
 	if (ret) {
 		dev_err(dev, "disable irq failed");
 		goto err_ret;
 	}
 
 	/* Do self test */
-	ret = adis16400_self_test(dev);
+	ret = adis16400_self_test(indio_dev);
 	if (ret) {
 		dev_err(dev, "self test failure");
 		goto err_ret;
 	}
 
 	/* Read status register to check the result */
-	ret = adis16400_check_status(dev);
+	ret = adis16400_check_status(indio_dev);
 	if (ret) {
-		adis16400_reset(dev);
+		adis16400_reset(indio_dev);
 		dev_err(dev, "device not playing ball -> reset");
 		msleep(ADIS16400_STARTUP_DELAY);
-		ret = adis16400_check_status(dev);
+		ret = adis16400_check_status(indio_dev);
 		if (ret) {
 			dev_err(dev, "giving up");
 			goto err_ret;
 		}
 	}
+	if (st->variant->flags & ADIS16400_HAS_PROD_ID) {
+		ret = adis16400_spi_read_reg_16(indio_dev,
+						ADIS16400_PRODUCT_ID, &prod_id);
+		if (ret)
+			goto err_ret;
 
-	ret = adis16400_spi_read_reg_16(dev, ADIS16400_PRODUCT_ID, &prod_id);
-	if (ret)
-		goto err_ret;
-
-	if ((prod_id & 0xF000) != ADIS16400_PRODUCT_ID_DEFAULT)
-		dev_warn(dev, "unknown product id");
-
-
-	dev_info(dev, ": prod_id 0x%04x at CS%d (irq %d)\n",
-			prod_id, st->us->chip_select, st->us->irq);
+		if ((prod_id & 0xF000) != st->variant->product_id)
+			dev_warn(dev, "incorrect id");
 
+		printk(KERN_INFO DRIVER_NAME ": prod_id 0x%04x at CS%d (irq %d)\n",
+		       prod_id, st->us->chip_select, st->us->irq);
+	}
 	/* use high spi speed if possible */
-	ret = adis16400_spi_read_reg_16(dev, ADIS16400_SMPL_PRD, &smp_prd);
+	ret = adis16400_spi_read_reg_16(indio_dev,
+					ADIS16400_SMPL_PRD, &smp_prd);
 	if (!ret && (smp_prd & ADIS16400_SMPL_PRD_DIV_MASK) < 0x0A) {
 		st->us->max_speed_hz = ADIS16400_SPI_SLOW;
 		spi_setup(st->us);
@@ -490,58 +420,6 @@ static int adis16400_initial_setup(struct adis16400_state *st)
 	return ret;
 }
 
-#define ADIS16400_DEV_ATTR_CALIBBIAS(_channel, _reg)		\
-	IIO_DEV_ATTR_##_channel##_CALIBBIAS(S_IWUSR | S_IRUGO,	\
-			adis16400_read_12bit_signed,		\
-			adis16400_write_16bit,			\
-			_reg)
-
-static ADIS16400_DEV_ATTR_CALIBBIAS(GYRO_X, ADIS16400_XGYRO_OFF);
-static ADIS16400_DEV_ATTR_CALIBBIAS(GYRO_Y, ADIS16400_YGYRO_OFF);
-static ADIS16400_DEV_ATTR_CALIBBIAS(GYRO_Z, ADIS16400_ZGYRO_OFF);
-
-static ADIS16400_DEV_ATTR_CALIBBIAS(ACCEL_X, ADIS16400_XACCL_OFF);
-static ADIS16400_DEV_ATTR_CALIBBIAS(ACCEL_Y, ADIS16400_YACCL_OFF);
-static ADIS16400_DEV_ATTR_CALIBBIAS(ACCEL_Z, ADIS16400_ZACCL_OFF);
-
-
-static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16400_read_14bit_signed,
-		ADIS16400_SUPPLY_OUT);
-static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.002418 V");
-
-static IIO_DEV_ATTR_GYRO_X(adis16400_read_14bit_signed,
-		ADIS16400_XGYRO_OUT);
-static IIO_DEV_ATTR_GYRO_Y(adis16400_read_14bit_signed,
-		ADIS16400_YGYRO_OUT);
-static IIO_DEV_ATTR_GYRO_Z(adis16400_read_14bit_signed,
-		ADIS16400_ZGYRO_OUT);
-static IIO_CONST_ATTR(gyro_scale, "0.0008726646");
-
-static IIO_DEV_ATTR_ACCEL_X(adis16400_read_14bit_signed,
-		ADIS16400_XACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Y(adis16400_read_14bit_signed,
-		ADIS16400_YACCL_OUT);
-static IIO_DEV_ATTR_ACCEL_Z(adis16400_read_14bit_signed,
-		ADIS16400_ZACCL_OUT);
-static IIO_CONST_ATTR(accel_scale, "0.0326561445");
-
-static IIO_DEV_ATTR_MAGN_X(adis16400_read_14bit_signed,
-		ADIS16400_XMAGN_OUT);
-static IIO_DEV_ATTR_MAGN_Y(adis16400_read_14bit_signed,
-		ADIS16400_YMAGN_OUT);
-static IIO_DEV_ATTR_MAGN_Z(adis16400_read_14bit_signed,
-		ADIS16400_ZMAGN_OUT);
-static IIO_CONST_ATTR(magn_scale, "0.0005 Gs");
-
-
-static IIO_DEV_ATTR_TEMP_RAW(adis16400_read_12bit_signed);
-static IIO_CONST_ATTR_TEMP_OFFSET("198.16 K");
-static IIO_CONST_ATTR_TEMP_SCALE("0.14 K");
-
-static IIO_DEV_ATTR_IN_RAW(1, adis16400_read_12bit_unsigned,
-		ADIS16400_AUX_ADC);
-static IIO_CONST_ATTR(in1_scale, "0.000806 V");
-
 static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
 		adis16400_read_frequency,
 		adis16400_write_frequency);
@@ -550,46 +428,273 @@ static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16400_write_reset, 0);
 
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("409 546 819 1638");
 
-static IIO_CONST_ATTR_NAME("adis16400");
+enum adis16400_chan {
+	in_supply,
+	gyro_x,
+	gyro_y,
+	gyro_z,
+	accel_x,
+	accel_y,
+	accel_z,
+	magn_x,
+	magn_y,
+	magn_z,
+	temp,
+	temp0, temp1, temp2,
+	in1
+};
 
-static struct attribute *adis16400_event_attributes[] = {
-	NULL
+static u8 adis16400_addresses[16][2] = {
+	[in_supply] = { ADIS16400_SUPPLY_OUT, 0 },
+	[gyro_x] = { ADIS16400_XGYRO_OUT, ADIS16400_XGYRO_OFF },
+	[gyro_y] = { ADIS16400_YGYRO_OUT, ADIS16400_YGYRO_OFF },
+	[gyro_z] = { ADIS16400_ZGYRO_OUT, ADIS16400_ZGYRO_OFF },
+	[accel_x] = { ADIS16400_XACCL_OUT, ADIS16400_XACCL_OFF },
+	[accel_y] = { ADIS16400_YACCL_OUT, ADIS16400_YACCL_OFF },
+	[accel_z] = { ADIS16400_ZACCL_OUT, ADIS16400_ZACCL_OFF },
+	[magn_x] = { ADIS16400_XMAGN_OUT, 0 },
+	[magn_y] = { ADIS16400_YMAGN_OUT, 0 },
+	[magn_z] = { ADIS16400_ZMAGN_OUT, 0 },
+	[temp] = { ADIS16400_TEMP_OUT, 0 },
+	[temp0] = { ADIS16350_XTEMP_OUT },
+	[temp1] = { ADIS16350_YTEMP_OUT },
+	[temp2] = { ADIS16350_ZTEMP_OUT },
+	[in1] = { ADIS16400_AUX_ADC , 0 },
 };
 
-static struct attribute_group adis16400_event_attribute_group = {
-	.attrs = adis16400_event_attributes,
+static int adis16400_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
+{
+	int ret;
+	switch (mask) {
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		mutex_lock(&indio_dev->mlock);
+		ret = adis16400_spi_write_reg_16(indio_dev,
+				adis16400_addresses[chan->address][1],
+				val);
+		mutex_unlock(&indio_dev->mlock);
+		return ret;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int adis16400_read_raw(struct iio_dev *indio_dev,
+			      struct iio_chan_spec const *chan,
+			      int *val,
+			      int *val2,
+			      long mask)
+{
+	struct adis16400_state *st = iio_priv(indio_dev);
+	int ret;
+	s16 val16;
+	int shift;
+
+	switch (mask) {
+	case 0:
+		mutex_lock(&indio_dev->mlock);
+		ret = adis16400_spi_read_reg_16(indio_dev,
+				adis16400_addresses[chan->address][0],
+				&val16);
+		if (ret) {
+			mutex_unlock(&indio_dev->mlock);
+			return ret;
+		}
+		val16 &= (1 << chan->scan_type.realbits) - 1;
+		if (chan->scan_type.sign == 's') {
+			shift = 16 - chan->scan_type.realbits;
+			val16 = (s16)(val16 << shift) >> shift;
+		}
+		*val = val16;
+		mutex_unlock(&indio_dev->mlock);
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_SCALE_SHARED):
+	case (1 << IIO_CHAN_INFO_SCALE_SEPARATE):
+		switch (chan->type) {
+		case IIO_GYRO:
+			*val = 0;
+			*val2 = st->variant->gyro_scale_micro;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_IN:
+			*val = 0;
+			if (chan->channel == 0)
+				*val2 = 2418;
+			else
+				*val2 = 806;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_ACCEL:
+			*val = 0;
+			*val2 = st->variant->accel_scale_micro;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_MAGN:
+			*val = 0;
+			*val2 = 500;
+			return IIO_VAL_INT_PLUS_MICRO;
+		case IIO_TEMP:
+			*val = 0;
+			*val2 = 140000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		default:
+			return -EINVAL;
+		}
+	case (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE):
+		mutex_lock(&indio_dev->mlock);
+		ret = adis16400_spi_read_reg_16(indio_dev,
+				adis16400_addresses[chan->address][1],
+				&val16);
+		mutex_unlock(&indio_dev->mlock);
+		if (ret)
+			return ret;
+		val16 = ((val16 & 0xFFF) << 4) >> 4;
+		*val = val16;
+		return IIO_VAL_INT;
+	case (1 << IIO_CHAN_INFO_OFFSET_SEPARATE):
+		/* currently only temperature */
+		*val = 198;
+		*val2 = 160000;
+		return IIO_VAL_INT_PLUS_MICRO;
+	default:
+		return -EINVAL;
+	}
+}
+
+static struct iio_chan_spec adis16400_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in_supply, ADIS16400_SCAN_SUPPLY,
+		 IIO_ST('u', 14, 16, 0), 0),
+	IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 gyro_x, ADIS16400_SCAN_GYRO_X, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 gyro_y, ADIS16400_SCAN_GYRO_Y, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, IIO_MOD_Z,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 gyro_z, ADIS16400_SCAN_GYRO_Z, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 accel_x, ADIS16400_SCAN_ACC_X, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 accel_y, ADIS16400_SCAN_ACC_Y, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 accel_z, ADIS16400_SCAN_ACC_Z, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_MAGN, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 magn_x, ADIS16400_SCAN_MAGN_X, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_MAGN, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 magn_y, ADIS16400_SCAN_MAGN_Y, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_MAGN, 1, 0, 0, NULL, 0, IIO_MOD_Z,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 magn_z, ADIS16400_SCAN_MAGN_Z, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 temp, ADIS16400_SCAN_TEMP, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 in1, ADIS16400_SCAN_ADC_0, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(12)
+};
+
+static struct iio_chan_spec adis16350_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16400_SCAN_SUPPLY, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 1, ADIS16400_SCAN_GYRO_X, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 2, ADIS16400_SCAN_GYRO_Y, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, IIO_MOD_Z,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 3, ADIS16400_SCAN_GYRO_Z, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 4, ADIS16400_SCAN_ACC_X, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, ADIS16400_SCAN_ACC_Y, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, ADIS16400_SCAN_ACC_Z, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, "x", 0, 0,
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16350_SCAN_TEMP_X, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, "y", 1, 0,
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16350_SCAN_TEMP_Y, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, "z", 2, 0,
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16350_SCAN_TEMP_Z, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16350_SCAN_ADC_0, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(11)
+};
+
+static struct iio_chan_spec adis16300_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, "supply", 0, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16400_SCAN_SUPPLY, IIO_ST('u', 12, 16, 0), 0),
+	IIO_CHAN(IIO_GYRO, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 1, ADIS16400_SCAN_GYRO_X, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 4, ADIS16400_SCAN_ACC_X, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, ADIS16400_SCAN_ACC_Y, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z,
+		 (1 << IIO_CHAN_INFO_CALIBBIAS_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, ADIS16400_SCAN_ACC_Z, IIO_ST('s', 14, 16, 0), 0),
+	IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+		 (1 << IIO_CHAN_INFO_OFFSET_SEPARATE) |
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16400_SCAN_TEMP, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, NULL, 1, 0,
+		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
+		 0, ADIS16350_SCAN_ADC_0, IIO_ST('s', 12, 16, 0), 0),
+	IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, ADIS16300_SCAN_INCLI_X, IIO_ST('s', 13, 16, 0), 0),
+	IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+		 (1 << IIO_CHAN_INFO_SCALE_SHARED),
+		 0, ADIS16300_SCAN_INCLI_Y, IIO_ST('s', 13, 16, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(14)
 };
 
 static struct attribute *adis16400_attributes[] = {
-	&iio_dev_attr_gyro_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_gyro_y_calibbias.dev_attr.attr,
-	&iio_dev_attr_gyro_z_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_x_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_y_calibbias.dev_attr.attr,
-	&iio_dev_attr_accel_z_calibbias.dev_attr.attr,
-	&iio_dev_attr_in0_supply_raw.dev_attr.attr,
-	&iio_const_attr_in0_supply_scale.dev_attr.attr,
-	&iio_dev_attr_gyro_x_raw.dev_attr.attr,
-	&iio_dev_attr_gyro_y_raw.dev_attr.attr,
-	&iio_dev_attr_gyro_z_raw.dev_attr.attr,
-	&iio_const_attr_gyro_scale.dev_attr.attr,
-	&iio_dev_attr_accel_x_raw.dev_attr.attr,
-	&iio_dev_attr_accel_y_raw.dev_attr.attr,
-	&iio_dev_attr_accel_z_raw.dev_attr.attr,
-	&iio_const_attr_accel_scale.dev_attr.attr,
-	&iio_dev_attr_magn_x_raw.dev_attr.attr,
-	&iio_dev_attr_magn_y_raw.dev_attr.attr,
-	&iio_dev_attr_magn_z_raw.dev_attr.attr,
-	&iio_const_attr_magn_scale.dev_attr.attr,
-	&iio_dev_attr_temp_raw.dev_attr.attr,
-	&iio_const_attr_temp_offset.dev_attr.attr,
-	&iio_const_attr_temp_scale.dev_attr.attr,
-	&iio_dev_attr_in1_raw.dev_attr.attr,
-	&iio_const_attr_in1_scale.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	NULL
 };
 
@@ -597,101 +702,147 @@ static const struct attribute_group adis16400_attribute_group = {
 	.attrs = adis16400_attributes,
 };
 
+static struct adis16400_chip_info adis16400_chips[] = {
+	[ADIS16300] = {
+		.channels = adis16300_channels,
+		.num_channels = ARRAY_SIZE(adis16300_channels),
+		.gyro_scale_micro = 873,
+		.accel_scale_micro = 5884,
+		.default_scan_mask = (1 << ADIS16400_SCAN_SUPPLY) |
+		(1 << ADIS16400_SCAN_GYRO_X) | (1 << ADIS16400_SCAN_ACC_X) |
+		(1 << ADIS16400_SCAN_ACC_Y) | (1 << ADIS16400_SCAN_ACC_Z) |
+		(1 << ADIS16400_SCAN_TEMP) | (1 << ADIS16400_SCAN_ADC_0) |
+		(1 << ADIS16300_SCAN_INCLI_X) | (1 << ADIS16300_SCAN_INCLI_Y) |
+		(1 << 14),
+	},
+	[ADIS16350] = {
+		.channels = adis16350_channels,
+		.num_channels = ARRAY_SIZE(adis16350_channels),
+		.gyro_scale_micro = 872664,
+		.accel_scale_micro = 24732,
+		.default_scan_mask = 0x7FF,
+		.flags = ADIS16400_NO_BURST,
+	},
+	[ADIS16360] = {
+		.channels = adis16350_channels,
+		.num_channels = ARRAY_SIZE(adis16350_channels),
+		.flags = ADIS16400_HAS_PROD_ID,
+		.product_id = 0x3FE8,
+		.gyro_scale_micro = 1279,
+		.accel_scale_micro = 24732,
+		.default_scan_mask = 0x7FF,
+	},
+	[ADIS16362] = {
+		.channels = adis16350_channels,
+		.num_channels = ARRAY_SIZE(adis16350_channels),
+		.flags = ADIS16400_HAS_PROD_ID,
+		.product_id = 0x3FEA,
+		.gyro_scale_micro = 1279,
+		.accel_scale_micro = 24732,
+		.default_scan_mask = 0x7FF,
+	},
+	[ADIS16364] = {
+		.channels = adis16350_channels,
+		.num_channels = ARRAY_SIZE(adis16350_channels),
+		.flags = ADIS16400_HAS_PROD_ID,
+		.product_id = 0x3FEC,
+		.gyro_scale_micro = 1279,
+		.accel_scale_micro = 24732,
+		.default_scan_mask = 0x7FF,
+	},
+	[ADIS16365] = {
+		.channels = adis16350_channels,
+		.num_channels = ARRAY_SIZE(adis16350_channels),
+		.flags = ADIS16400_HAS_PROD_ID,
+		.product_id = 0x3FED,
+		.gyro_scale_micro = 1279,
+		.accel_scale_micro = 24732,
+		.default_scan_mask = 0x7FF,
+	},
+	[ADIS16400] = {
+		.channels = adis16400_channels,
+		.num_channels = ARRAY_SIZE(adis16400_channels),
+		.flags = ADIS16400_HAS_PROD_ID,
+		.product_id = 0x4015,
+		.gyro_scale_micro = 873,
+		.accel_scale_micro = 32656,
+		.default_scan_mask = 0xFFF,
+	}
+};
+
+static const struct iio_info adis16400_info = {
+	.driver_module = THIS_MODULE,
+	.read_raw = &adis16400_read_raw,
+	.write_raw = &adis16400_write_raw,
+	.attrs = &adis16400_attribute_group,
+};
+
 static int __devinit adis16400_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
-	struct adis16400_state *st = kzalloc(sizeof *st, GFP_KERNEL);
-	if (!st) {
+	struct adis16400_state *st;
+	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+	if (indio_dev == NULL) {
 		ret =  -ENOMEM;
 		goto error_ret;
 	}
+	st = iio_priv(indio_dev);
 	/* this is only used for removal purposes */
-	spi_set_drvdata(spi, st);
+	spi_set_drvdata(spi, indio_dev);
 
-	/* Allocate the comms buffers */
-	st->rx = kzalloc(sizeof(*st->rx)*ADIS16400_MAX_RX, GFP_KERNEL);
-	if (st->rx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_st;
-	}
-	st->tx = kzalloc(sizeof(*st->tx)*ADIS16400_MAX_TX, GFP_KERNEL);
-	if (st->tx == NULL) {
-		ret = -ENOMEM;
-		goto error_free_rx;
-	}
 	st->us = spi;
 	mutex_init(&st->buf_lock);
-	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_free_tx;
-	}
 
-	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &adis16400_event_attribute_group;
-	st->indio_dev->attrs = &adis16400_attribute_group;
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
-
-	ret = adis16400_configure_ring(st->indio_dev);
+	/* setup the industrialio driver allocated elements */
+	st->variant = &adis16400_chips[spi_get_device_id(spi)->driver_data];
+	indio_dev->dev.parent = &spi->dev;
+	indio_dev->name = spi_get_device_id(spi)->name;
+	indio_dev->channels = st->variant->channels;
+	indio_dev->num_channels = st->variant->num_channels;
+	indio_dev->info = &adis16400_info;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+
+	ret = adis16400_configure_ring(indio_dev);
 	if (ret)
 		goto error_free_dev;
 
-	ret = iio_device_register(st->indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = iio_ring_buffer_register(st->indio_dev->ring, 0);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  st->variant->channels,
+					  st->variant->num_channels);
 	if (ret) {
 		dev_err(&spi->dev, "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
 	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_RISING,
-				"adis16400");
+		ret = adis16400_probe_trigger(indio_dev);
 		if (ret)
 			goto error_uninitialize_ring;
-
-		ret = adis16400_probe_trigger(st->indio_dev);
-		if (ret)
-			goto error_unregister_line;
 	}
 
 	/* Get the device into a sane initial state */
-	ret = adis16400_initial_setup(st);
+	ret = adis16400_initial_setup(indio_dev);
 	if (ret)
 		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
-	if (st->indio_dev->modes & INDIO_RING_TRIGGERED)
-		adis16400_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (st->indio_dev->modes & INDIO_RING_TRIGGERED)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
+	if (indio_dev->modes & INDIO_RING_TRIGGERED)
+		adis16400_remove_trigger(indio_dev);
 error_uninitialize_ring:
-	iio_ring_buffer_unregister(st->indio_dev->ring);
+	iio_ring_buffer_unregister(indio_dev->ring);
 error_unreg_ring_funcs:
-	adis16400_unconfigure_ring(st->indio_dev);
+	adis16400_unconfigure_ring(indio_dev);
 error_free_dev:
 	if (regdone)
-		iio_device_unregister(st->indio_dev);
+		iio_device_unregister(indio_dev);
 	else
-		iio_free_device(st->indio_dev);
-error_free_tx:
-	kfree(st->tx);
-error_free_rx:
-	kfree(st->rx);
-error_free_st:
-	kfree(st);
+		iio_free_device(indio_dev);
 error_ret:
 	return ret;
 }
@@ -700,25 +851,16 @@ static int __devinit adis16400_probe(struct spi_device *spi)
 static int adis16400_remove(struct spi_device *spi)
 {
 	int ret;
-	struct adis16400_state *st = spi_get_drvdata(spi);
-	struct iio_dev *indio_dev = st->indio_dev;
+	struct iio_dev *indio_dev =  spi_get_drvdata(spi);
 
-	ret = adis16400_stop_device(&(indio_dev->dev));
+	ret = adis16400_stop_device(indio_dev);
 	if (ret)
 		goto err_ret;
 
-	flush_scheduled_work();
-
 	adis16400_remove_trigger(indio_dev);
-	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
-	iio_ring_buffer_unregister(st->indio_dev->ring);
+	iio_ring_buffer_unregister(indio_dev->ring);
 	adis16400_unconfigure_ring(indio_dev);
 	iio_device_unregister(indio_dev);
-	kfree(st->tx);
-	kfree(st->rx);
-	kfree(st);
 
 	return 0;
 
@@ -726,11 +868,26 @@ static int adis16400_remove(struct spi_device *spi)
 	return ret;
 }
 
+static const struct spi_device_id adis16400_id[] = {
+	{"adis16300", ADIS16300},
+	{"adis16350", ADIS16350},
+	{"adis16354", ADIS16350},
+	{"adis16355", ADIS16350},
+	{"adis16360", ADIS16360},
+	{"adis16362", ADIS16362},
+	{"adis16364", ADIS16364},
+	{"adis16365", ADIS16365},
+	{"adis16400", ADIS16400},
+	{"adis16405", ADIS16400},
+	{}
+};
+
 static struct spi_driver adis16400_driver = {
 	.driver = {
 		.name = "adis16400",
 		.owner = THIS_MODULE,
 	},
+	.id_table = adis16400_id,
 	.probe = adis16400_probe,
 	.remove = __devexit_p(adis16400_remove),
 };
diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c
index da28cb4288af3f104a51a791d6ab031d02244bc1..2589a7e167e4e94772fe36e8b215ea904f0873ea 100644
--- a/drivers/staging/iio/imu/adis16400_ring.c
+++ b/drivers/staging/iio/imu/adis16400_ring.c
@@ -9,6 +9,7 @@
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/list.h>
+#include <linux/bitops.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -17,93 +18,6 @@
 #include "../trigger.h"
 #include "adis16400.h"
 
-static IIO_SCAN_EL_C(in0_supply, ADIS16400_SCAN_SUPPLY,
-		     ADIS16400_SUPPLY_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in0_supply, u, 14, 16);
-
-static IIO_SCAN_EL_C(gyro_x, ADIS16400_SCAN_GYRO_X, ADIS16400_XGYRO_OUT, NULL);
-static IIO_SCAN_EL_C(gyro_y, ADIS16400_SCAN_GYRO_Y, ADIS16400_YGYRO_OUT, NULL);
-static IIO_SCAN_EL_C(gyro_z, ADIS16400_SCAN_GYRO_Z, ADIS16400_ZGYRO_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(gyro, s, 14, 16);
-
-static IIO_SCAN_EL_C(accel_x, ADIS16400_SCAN_ACC_X, ADIS16400_XACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_y, ADIS16400_SCAN_ACC_Y, ADIS16400_YACCL_OUT, NULL);
-static IIO_SCAN_EL_C(accel_z, ADIS16400_SCAN_ACC_Z, ADIS16400_ZACCL_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16);
-
-static IIO_SCAN_EL_C(magn_x, ADIS16400_SCAN_MAGN_X, ADIS16400_XMAGN_OUT, NULL);
-static IIO_SCAN_EL_C(magn_y, ADIS16400_SCAN_MAGN_Y, ADIS16400_YMAGN_OUT, NULL);
-static IIO_SCAN_EL_C(magn_z, ADIS16400_SCAN_MAGN_Z, ADIS16400_ZMAGN_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(magn, s, 14, 16);
-
-static IIO_SCAN_EL_C(temp, ADIS16400_SCAN_TEMP, ADIS16400_TEMP_OUT, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, s, 12, 16);
-
-static IIO_SCAN_EL_C(in1, ADIS16400_SCAN_ADC_0, ADIS16400_AUX_ADC, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(in1, u, 12, 16);
-
-static IIO_SCAN_EL_TIMESTAMP(12);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *adis16400_scan_el_attrs[] = {
-	&iio_scan_el_in0_supply.dev_attr.attr,
-	&iio_const_attr_in0_supply_index.dev_attr.attr,
-	&iio_const_attr_in0_supply_type.dev_attr.attr,
-	&iio_scan_el_gyro_x.dev_attr.attr,
-	&iio_const_attr_gyro_x_index.dev_attr.attr,
-	&iio_scan_el_gyro_y.dev_attr.attr,
-	&iio_const_attr_gyro_y_index.dev_attr.attr,
-	&iio_scan_el_gyro_z.dev_attr.attr,
-	&iio_const_attr_gyro_z_index.dev_attr.attr,
-	&iio_const_attr_gyro_type.dev_attr.attr,
-	&iio_scan_el_accel_x.dev_attr.attr,
-	&iio_const_attr_accel_x_index.dev_attr.attr,
-	&iio_scan_el_accel_y.dev_attr.attr,
-	&iio_const_attr_accel_y_index.dev_attr.attr,
-	&iio_scan_el_accel_z.dev_attr.attr,
-	&iio_const_attr_accel_z_index.dev_attr.attr,
-	&iio_const_attr_accel_type.dev_attr.attr,
-	&iio_scan_el_magn_x.dev_attr.attr,
-	&iio_const_attr_magn_x_index.dev_attr.attr,
-	&iio_scan_el_magn_y.dev_attr.attr,
-	&iio_const_attr_magn_y_index.dev_attr.attr,
-	&iio_scan_el_magn_z.dev_attr.attr,
-	&iio_const_attr_magn_z_index.dev_attr.attr,
-	&iio_const_attr_magn_type.dev_attr.attr,
-	&iio_scan_el_temp.dev_attr.attr,
-	&iio_const_attr_temp_index.dev_attr.attr,
-	&iio_const_attr_temp_type.dev_attr.attr,
-	&iio_scan_el_in1.dev_attr.attr,
-	&iio_const_attr_in1_index.dev_attr.attr,
-	&iio_const_attr_in1_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group adis16400_scan_el_group = {
-	.attrs = adis16400_scan_el_attrs,
-	.name = "scan_elements",
-};
-
-/**
- * adis16400_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void adis16400_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct adis16400_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-	/* Indicate that this interrupt is being handled */
-
-	/* Technically this is trigger related, but without this
-	 * handler running there is currently no way for the interrupt
-	 * to clear.
-	 */
-}
-
 /**
  * adis16400_spi_read_burst() - read all data registers
  * @dev: device associated with child of actual device (iio_dev or iio_trig)
@@ -113,7 +27,7 @@ static int adis16400_spi_read_burst(struct device *dev, u8 *rx)
 {
 	struct spi_message msg;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct adis16400_state *st = iio_dev_get_devdata(indio_dev);
+	struct adis16400_state *st = iio_priv(indio_dev);
 	u32 old_speed_hz = st->us->max_speed_hz;
 	int ret;
 
@@ -150,62 +64,122 @@ static int adis16400_spi_read_burst(struct device *dev, u8 *rx)
 	return ret;
 }
 
+static const u16 read_all_tx_array[] = {
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_SUPPLY_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_XGYRO_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_YGYRO_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_ZGYRO_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_XACCL_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_YACCL_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_ZACCL_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16350_XTEMP_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16350_YTEMP_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16350_ZTEMP_OUT)),
+	cpu_to_be16(ADIS16400_READ_REG(ADIS16400_AUX_ADC)),
+};
+
+static int adis16350_spi_read_all(struct device *dev, u8 *rx)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct adis16400_state *st = iio_priv(indio_dev);
+
+	struct spi_message msg;
+	int i, j = 0, ret;
+	struct spi_transfer *xfers;
+
+	xfers = kzalloc(sizeof(*xfers)*indio_dev->ring->scan_count + 1,
+			GFP_KERNEL);
+	if (xfers == NULL)
+		return -ENOMEM;
+
+	for (i = 0; i < ARRAY_SIZE(read_all_tx_array); i++)
+		if (indio_dev->ring->scan_mask & (1 << i)) {
+			xfers[j].tx_buf = &read_all_tx_array[i];
+			xfers[j].bits_per_word = 16;
+			xfers[j].len = 2;
+			xfers[j + 1].rx_buf = rx + j*2;
+			j++;
+		}
+	xfers[j].bits_per_word = 16;
+	xfers[j].len = 2;
+
+	spi_message_init(&msg);
+	for (j = 0; j < indio_dev->ring->scan_count + 1; j++)
+		spi_message_add_tail(&xfers[j], &msg);
+
+	ret = spi_sync(st->us, &msg);
+	kfree(xfers);
+
+	return ret;
+}
+
 /* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
  * specific to be rolled into the core.
  */
-static void adis16400_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t adis16400_trigger_handler(int irq, void *p)
 {
-	struct adis16400_state *st
-		= container_of(work_s, struct adis16400_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
-
-	int i = 0, j;
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct adis16400_state *st = iio_priv(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
+	int i = 0, j, ret = 0;
 	s16 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
+	size_t datasize = ring->access->get_bytes_per_datum(ring);
 	unsigned long mask = ring->scan_mask;
 
 	data = kmalloc(datasize , GFP_KERNEL);
 	if (data == NULL) {
 		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
+		return -ENOMEM;
 	}
 
-	if (ring->scan_count)
-		if (adis16400_spi_read_burst(&st->indio_dev->dev, st->rx) >= 0)
-			for (; i < ring->scan_count; i++) {
+	if (ring->scan_count) {
+		if (st->variant->flags & ADIS16400_NO_BURST) {
+			ret = adis16350_spi_read_all(&indio_dev->dev, st->rx);
+			if (ret < 0)
+				return ret;
+			for (; i < ring->scan_count; i++)
+				data[i]	= *(s16 *)(st->rx + i*2);
+		} else {
+			ret = adis16400_spi_read_burst(&indio_dev->dev, st->rx);
+			if (ret < 0)
+				return ret;
+			for (; i < indio_dev->ring->scan_count; i++) {
 				j = __ffs(mask);
 				mask &= ~(1 << j);
-				data[i]	= be16_to_cpup(
+				data[i] = be16_to_cpup(
 					(__be16 *)&(st->rx[j*2]));
 			}
-
+		}
+	}
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp;
+		*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
+	ring->access->store_to(indio_dev->ring, (u8 *) data, pf->timestamp);
 
-	ring->access.store_to(ring,
-			(u8 *) data,
-			st->last_timestamp);
-
-	iio_trigger_notify_done(st->indio_dev->trig);
+	iio_trigger_notify_done(indio_dev->trig);
 	kfree(data);
 
-	return;
+	return IRQ_HANDLED;
 }
 
 void adis16400_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
+static const struct iio_ring_setup_ops adis16400_ring_setup_ops = {
+	.preenable = &iio_sw_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 int adis16400_configure_ring(struct iio_dev *indio_dev)
 {
 	int ret = 0;
-	struct adis16400_state *st = indio_dev->dev_data;
+	struct adis16400_state *st = iio_priv(indio_dev);
 	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, adis16400_trigger_bh_to_ring);
 
 	ring = iio_sw_rb_allocate(indio_dev);
 	if (!ring) {
@@ -214,36 +188,29 @@ int adis16400_configure_ring(struct iio_dev *indio_dev)
 	}
 	indio_dev->ring = ring;
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
+	ring->access = &ring_sw_access_funcs;
 	ring->bpe = 2;
-	ring->scan_el_attrs = &adis16400_scan_el_group;
 	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
+	ring->setup_ops = &adis16400_ring_setup_ops;
 	ring->owner = THIS_MODULE;
-
 	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_in0_supply.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_gyro_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_accel_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_magn_x.number);
-	iio_scan_mask_set(ring, iio_scan_el_magn_y.number);
-	iio_scan_mask_set(ring, iio_scan_el_magn_z.number);
-	iio_scan_mask_set(ring, iio_scan_el_temp.number);
-	iio_scan_mask_set(ring, iio_scan_el_in1.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16400_poll_func_th);
-	if (ret)
+	ring->scan_mask = st->variant->default_scan_mask;
+	ring->scan_count = hweight_long(st->variant->default_scan_mask);
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &adis16400_trigger_handler,
+						 IRQF_ONESHOT,
+						 indio_dev,
+						 "%s_consumer%d",
+						 indio_dev->name,
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
 	return 0;
-
 error_iio_sw_rb_free:
 	iio_sw_rb_free(indio_dev->ring);
 	return ret;
diff --git a/drivers/staging/iio/imu/adis16400_trigger.c b/drivers/staging/iio/imu/adis16400_trigger.c
index 36b5ff5be983d4b09a8791de6259a9083fdeb2d8..c6ec41a02a699f6754624daf60bb5bcf63770dba 100644
--- a/drivers/staging/iio/imu/adis16400_trigger.c
+++ b/drivers/staging/iio/imu/adis16400_trigger.c
@@ -12,114 +12,64 @@
 #include "../trigger.h"
 #include "adis16400.h"
 
-/**
- * adis16400_data_rdy_trig_poll() the event handler for the data rdy trig
- **/
-static int adis16400_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
-{
-	struct adis16400_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
-
-	return IRQ_HANDLED;
-}
-
-IIO_EVENT_SH(data_rdy_trig, &adis16400_data_rdy_trig_poll);
-
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *adis16400_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16400_trigger_attr_group = {
-	.attrs = adis16400_trigger_attrs,
-};
-
 /**
  * adis16400_data_rdy_trigger_set_state() set datardy interrupt state
  **/
 static int adis16400_data_rdy_trigger_set_state(struct iio_trigger *trig,
 						bool state)
 {
-	struct adis16400_state *st = trig->private_data;
-	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
+	struct iio_dev *indio_dev = trig->private_data;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = adis16400_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		/* possible quirk with handler currently worked around
-		   by ensuring the work queue is empty */
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
-}
-
-/**
- * adis16400_trig_try_reen() try renabling irq for data rdy trigger
- * @trig:	the datardy trigger
- **/
-static int adis16400_trig_try_reen(struct iio_trigger *trig)
-{
-	struct adis16400_state *st = trig->private_data;
-	enable_irq(st->us->irq);
-	/* irq reenabled so success! */
-	return 0;
+	return adis16400_set_irq(indio_dev, state);
 }
 
 int adis16400_probe_trigger(struct iio_dev *indio_dev)
 {
 	int ret;
-	struct adis16400_state *st = indio_dev->dev_data;
+	struct adis16400_state *st = iio_priv(indio_dev);
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				   "adis16400-dev%d",
-				   indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("%s-dev%d",
+					spi_get_device_id(st->us)->name,
+					indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+
+	ret = request_irq(st->us->irq,
+			  &iio_trigger_generic_data_rdy_poll,
+			  IRQF_TRIGGER_RISING,
+			  "adis16400",
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
-	st->trig->private_data = st;
+	st->trig->private_data = indio_dev;
 	st->trig->set_trigger_state = &adis16400_data_rdy_trigger_set_state;
-	st->trig->try_reenable = &adis16400_trig_try_reen;
-	st->trig->control_attrs = &adis16400_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
 void adis16400_remove_trigger(struct iio_dev *indio_dev)
 {
-	struct adis16400_state *state = indio_dev->dev_data;
+	struct adis16400_state *st = iio_priv(indio_dev);
 
-	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
-	iio_free_trigger(state->trig);
+	iio_trigger_unregister(st->trig);
+	free_irq(st->us->irq, st->trig);
+	iio_free_trigger(st->trig);
 }
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 1795ee1e8207377a9c987b4b4a6fc83ce0a66af1..94d3bfaa061d8e3b0ee3002f0d85ce10bfbcda95 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -16,7 +16,6 @@
 #include <linux/err.h>
 #include <linux/device.h>
 #include <linux/fs.h>
-#include <linux/interrupt.h>
 #include <linux/poll.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
@@ -44,27 +43,55 @@ struct bus_type iio_bus_type = {
 };
 EXPORT_SYMBOL(iio_bus_type);
 
-void __iio_change_event(struct iio_detected_event_list *ev,
-			int ev_code,
-			s64 timestamp)
-{
-	ev->ev.id = ev_code;
-	ev->ev.timestamp = timestamp;
-}
-EXPORT_SYMBOL(__iio_change_event);
+static const char * const iio_chan_type_name_spec_shared[] = {
+	[IIO_TIMESTAMP] = "timestamp",
+	[IIO_ACCEL] = "accel",
+	[IIO_IN] = "in",
+	[IIO_CURRENT] = "current",
+	[IIO_POWER] = "power",
+	[IIO_IN_DIFF] = "in-in",
+	[IIO_GYRO] = "gyro",
+	[IIO_TEMP] = "temp",
+	[IIO_MAGN] = "magn",
+	[IIO_INCLI] = "incli",
+	[IIO_ROT] = "rot",
+	[IIO_INTENSITY] = "intensity",
+	[IIO_LIGHT] = "illuminance",
+	[IIO_ANGL] = "angl",
+};
+
+static const char * const iio_chan_type_name_spec_complex[] = {
+	[IIO_IN_DIFF] = "in%d-in%d",
+};
 
-/* Used both in the interrupt line put events and the ring buffer ones */
+static const char * const iio_modifier_names_light[] = {
+	[IIO_MOD_LIGHT_BOTH] = "both",
+	[IIO_MOD_LIGHT_IR] = "ir",
+};
 
-/* Note that in it's current form someone has to be listening before events
- * are queued. Hence a client MUST open the chrdev before the ring buffer is
- * switched on.
- */
-int __iio_push_event(struct iio_event_interface *ev_int,
-		     int ev_code,
-		     s64 timestamp,
-		     struct iio_shared_ev_pointer *
-		     shared_pointer_p)
+static const char * const iio_modifier_names_axial[] = {
+	[IIO_MOD_X] = "x",
+	[IIO_MOD_Y] = "y",
+	[IIO_MOD_Z] = "z",
+};
+
+/* relies on pairs of these shared then separate */
+static const char * const iio_chan_info_postfix[] = {
+	[IIO_CHAN_INFO_SCALE_SHARED/2] = "scale",
+	[IIO_CHAN_INFO_OFFSET_SHARED/2] = "offset",
+	[IIO_CHAN_INFO_CALIBSCALE_SHARED/2] = "calibscale",
+	[IIO_CHAN_INFO_CALIBBIAS_SHARED/2] = "calibbias",
+	[IIO_CHAN_INFO_PEAK_SHARED/2] = "peak_raw",
+	[IIO_CHAN_INFO_PEAK_SCALE_SHARED/2] = "peak_scale",
+};
+
+int iio_push_event(struct iio_dev *dev_info,
+		   int ev_line,
+		   int ev_code,
+		   s64 timestamp)
 {
+	struct iio_event_interface *ev_int
+		= &dev_info->event_interfaces[ev_line];
 	struct iio_detected_event_list *ev;
 	int ret = 0;
 
@@ -83,11 +110,8 @@ int __iio_push_event(struct iio_event_interface *ev_int,
 		}
 		ev->ev.id = ev_code;
 		ev->ev.timestamp = timestamp;
-		ev->shared_pointer = shared_pointer_p;
-		if (ev->shared_pointer)
-			shared_pointer_p->ev_p = ev;
 
-		list_add_tail(&ev->list, &ev_int->det_events.list);
+		list_add_tail(&ev->list, &ev_int->det_events);
 		ev_int->current_events++;
 		mutex_unlock(&ev_int->event_list_lock);
 		wake_up_interruptible(&ev_int->wait);
@@ -97,85 +121,8 @@ int __iio_push_event(struct iio_event_interface *ev_int,
 error_ret:
 	return ret;
 }
-EXPORT_SYMBOL(__iio_push_event);
-
-int iio_push_event(struct iio_dev *dev_info,
-		   int ev_line,
-		   int ev_code,
-		   s64 timestamp)
-{
-	return __iio_push_event(&dev_info->event_interfaces[ev_line],
-				ev_code, timestamp, NULL);
-}
 EXPORT_SYMBOL(iio_push_event);
 
-/* Generic interrupt line interrupt handler */
-static irqreturn_t iio_interrupt_handler(int irq, void *_int_info)
-{
-	struct iio_interrupt *int_info = _int_info;
-	struct iio_dev *dev_info = int_info->dev_info;
-	struct iio_event_handler_list *p;
-	s64 time_ns;
-	unsigned long flags;
-
-	spin_lock_irqsave(&int_info->ev_list_lock, flags);
-	if (list_empty(&int_info->ev_list)) {
-		spin_unlock_irqrestore(&int_info->ev_list_lock, flags);
-		return IRQ_NONE;
-	}
-
-	time_ns = iio_get_time_ns();
-	list_for_each_entry(p, &int_info->ev_list, list) {
-		disable_irq_nosync(irq);
-		p->handler(dev_info, 1, time_ns, !(p->refcount > 1));
-	}
-	spin_unlock_irqrestore(&int_info->ev_list_lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-static struct iio_interrupt *iio_allocate_interrupt(void)
-{
-	struct iio_interrupt *i = kmalloc(sizeof *i, GFP_KERNEL);
-	if (i) {
-		spin_lock_init(&i->ev_list_lock);
-		INIT_LIST_HEAD(&i->ev_list);
-	}
-	return i;
-}
-
-/* Confirming the validity of supplied irq is left to drivers.*/
-int iio_register_interrupt_line(unsigned int irq,
-				struct iio_dev *dev_info,
-				int line_number,
-				unsigned long type,
-				const char *name)
-{
-	int ret;
-
-	dev_info->interrupts[line_number] = iio_allocate_interrupt();
-	if (dev_info->interrupts[line_number] == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
-	dev_info->interrupts[line_number]->line_number = line_number;
-	dev_info->interrupts[line_number]->irq = irq;
-	dev_info->interrupts[line_number]->dev_info = dev_info;
-
-	/* Possibly only request on demand?
-	 * Can see this may complicate the handling of interrupts.
-	 * However, with this approach we might end up handling lots of
-	 * events no-one cares about.*/
-	ret = request_irq(irq,
-			  &iio_interrupt_handler,
-			  type,
-			  name,
-			  dev_info->interrupts[line_number]);
-
-error_ret:
-	return ret;
-}
-EXPORT_SYMBOL(iio_register_interrupt_line);
 
 /* This turns up an awful lot */
 ssize_t iio_read_const_attr(struct device *dev,
@@ -186,54 +133,6 @@ ssize_t iio_read_const_attr(struct device *dev,
 }
 EXPORT_SYMBOL(iio_read_const_attr);
 
-/* Before this runs the interrupt generator must have been disabled */
-void iio_unregister_interrupt_line(struct iio_dev *dev_info, int line_number)
-{
-	/* make sure the interrupt handlers are all done */
-	flush_scheduled_work();
-	free_irq(dev_info->interrupts[line_number]->irq,
-		 dev_info->interrupts[line_number]);
-	kfree(dev_info->interrupts[line_number]);
-}
-EXPORT_SYMBOL(iio_unregister_interrupt_line);
-
-/* Reference counted add and remove */
-void iio_add_event_to_list(struct iio_event_handler_list *el,
-			  struct list_head *head)
-{
-	unsigned long flags;
-	struct iio_interrupt *inter = to_iio_interrupt(head);
-
-	/* take mutex to protect this element */
-	mutex_lock(&el->exist_lock);
-	if (el->refcount == 0) {
-		/* Take the event list spin lock */
-		spin_lock_irqsave(&inter->ev_list_lock, flags);
-		list_add(&el->list, head);
-		spin_unlock_irqrestore(&inter->ev_list_lock, flags);
-	}
-	el->refcount++;
-	mutex_unlock(&el->exist_lock);
-}
-EXPORT_SYMBOL(iio_add_event_to_list);
-
-void iio_remove_event_from_list(struct iio_event_handler_list *el,
-			       struct list_head *head)
-{
-	unsigned long flags;
-	struct iio_interrupt *inter = to_iio_interrupt(head);
-
-	mutex_lock(&el->exist_lock);
-	el->refcount--;
-	if (el->refcount == 0) {
-		/* Take the event list spin lock */
-		spin_lock_irqsave(&inter->ev_list_lock, flags);
-		list_del_init(&el->list);
-		spin_unlock_irqrestore(&inter->ev_list_lock, flags);
-	}
-	mutex_unlock(&el->exist_lock);
-}
-EXPORT_SYMBOL(iio_remove_event_from_list);
 
 static ssize_t iio_event_chrdev_read(struct file *filep,
 				     char __user *buf,
@@ -246,7 +145,7 @@ static ssize_t iio_event_chrdev_read(struct file *filep,
 	size_t len;
 
 	mutex_lock(&ev_int->event_list_lock);
-	if (list_empty(&ev_int->det_events.list)) {
+	if (list_empty(&ev_int->det_events)) {
 		if (filep->f_flags & O_NONBLOCK) {
 			ret = -EAGAIN;
 			goto error_mutex_unlock;
@@ -255,14 +154,14 @@ static ssize_t iio_event_chrdev_read(struct file *filep,
 		/* Blocking on device; waiting for something to be there */
 		ret = wait_event_interruptible(ev_int->wait,
 					       !list_empty(&ev_int
-							   ->det_events.list));
+							   ->det_events));
 		if (ret)
 			goto error_ret;
 		/* Single access device so no one else can get the data */
 		mutex_lock(&ev_int->event_list_lock);
 	}
 
-	el = list_first_entry(&ev_int->det_events.list,
+	el = list_first_entry(&ev_int->det_events,
 			      struct iio_detected_event_list,
 			      list);
 	len = sizeof el->ev;
@@ -273,18 +172,6 @@ static ssize_t iio_event_chrdev_read(struct file *filep,
 	list_del(&el->list);
 	ev_int->current_events--;
 	mutex_unlock(&ev_int->event_list_lock);
-	/*
-	 * Possible concurency issue if an update of this event is on its way
-	 * through. May lead to new event being removed whilst the reported
-	 * event was the unescalated event. In typical use case this is not a
-	 * problem as userspace will say read half the buffer due to a 50%
-	 * full event which would make the correct 100% full incorrect anyway.
-	 */
-	if (el->shared_pointer) {
-		spin_lock(&el->shared_pointer->lock);
-		(el->shared_pointer->ev_p) = NULL;
-		spin_unlock(&el->shared_pointer->lock);
-	}
 	kfree(el);
 
 	return len;
@@ -309,7 +196,7 @@ static int iio_event_chrdev_release(struct inode *inode, struct file *filep)
 	 * clear out any awaiting events. The mask will prevent
 	 * any new __iio_push_event calls running.
 	 */
-	list_for_each_entry_safe(el, t, &ev_int->det_events.list, list) {
+	list_for_each_entry_safe(el, t, &ev_int->det_events, list) {
 		list_del(&el->list);
 		kfree(el);
 	}
@@ -381,10 +268,11 @@ void iio_device_free_chrdev_minor(int val)
 	spin_unlock(&iio_ida_lock);
 }
 
-int iio_setup_ev_int(struct iio_event_interface *ev_int,
-		     const char *name,
-		     struct module *owner,
-		     struct device *dev)
+static int iio_setup_ev_int(struct iio_event_interface *ev_int,
+			    const char *dev_name,
+			    int index,
+			    struct module *owner,
+			    struct device *dev)
 {
 	int ret, minor;
 
@@ -399,7 +287,7 @@ int iio_setup_ev_int(struct iio_event_interface *ev_int,
 		goto error_device_put;
 	}
 	ev_int->dev.devt = MKDEV(MAJOR(iio_devt), minor);
-	dev_set_name(&ev_int->dev, "%s", name);
+	dev_set_name(&ev_int->dev, "%s:event%d", dev_name, index);
 
 	ret = device_add(&ev_int->dev);
 	if (ret)
@@ -412,7 +300,7 @@ int iio_setup_ev_int(struct iio_event_interface *ev_int,
 	/* discussion point - make this variable? */
 	ev_int->max_events = 10;
 	ev_int->current_events = 0;
-	INIT_LIST_HEAD(&ev_int->det_events.list);
+	INIT_LIST_HEAD(&ev_int->det_events);
 	init_waitqueue_head(&ev_int->wait);
 	ev_int->handler.private = ev_int;
 	ev_int->handler.flags = 0;
@@ -433,7 +321,7 @@ int iio_setup_ev_int(struct iio_event_interface *ev_int,
 	return ret;
 }
 
-void iio_free_ev_int(struct iio_event_interface *ev_int)
+static void iio_free_ev_int(struct iio_event_interface *ev_int)
 {
 	device_unregister(&ev_int->dev);
 	put_device(&ev_int->dev);
@@ -488,24 +376,397 @@ static void __exit iio_exit(void)
 	bus_unregister(&iio_bus_type);
 }
 
-static int iio_device_register_sysfs(struct iio_dev *dev_info)
+static ssize_t iio_read_channel_info(struct device *dev,
+				     struct device_attribute *attr,
+				     char *buf)
 {
-	int ret = 0;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int val, val2;
+	int ret = indio_dev->info->read_raw(indio_dev, this_attr->c,
+					    &val, &val2, this_attr->address);
 
-	ret = sysfs_create_group(&dev_info->dev.kobj, dev_info->attrs);
-	if (ret) {
-		dev_err(dev_info->dev.parent,
-			"Failed to register sysfs hooks\n");
+	if (ret < 0)
+		return ret;
+
+	if (ret == IIO_VAL_INT)
+		return sprintf(buf, "%d\n", val);
+	else if (ret == IIO_VAL_INT_PLUS_MICRO) {
+		if (val2 < 0)
+			return sprintf(buf, "-%d.%06u\n", val, -val2);
+		else
+			return sprintf(buf, "%d.%06u\n", val, val2);
+	} else
+		return 0;
+}
+
+static ssize_t iio_write_channel_info(struct device *dev,
+				      struct device_attribute *attr,
+				      const char *buf,
+				      size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int ret, integer = 0, micro = 0, micro_mult = 100000;
+	bool integer_part = true, negative = false;
+
+	/* Assumes decimal - precision based on number of digits */
+	if (!indio_dev->info->write_raw)
+		return -EINVAL;
+	if (buf[0] == '-') {
+		negative = true;
+		buf++;
+	}
+	while (*buf) {
+		if ('0' <= *buf && *buf <= '9') {
+			if (integer_part)
+				integer = integer*10 + *buf - '0';
+			else {
+				micro += micro_mult*(*buf - '0');
+				if (micro_mult == 1)
+					break;
+				micro_mult /= 10;
+			}
+		} else if (*buf == '\n') {
+			if (*(buf + 1) == '\0')
+				break;
+			else
+				return -EINVAL;
+		} else if (*buf == '.') {
+			integer_part = false;
+		} else {
+			return -EINVAL;
+		}
+		buf++;
+	}
+	if (negative) {
+		if (integer)
+			integer = -integer;
+		else
+			micro = -micro;
+	}
+
+	ret = indio_dev->info->write_raw(indio_dev, this_attr->c,
+					 integer, micro, this_attr->address);
+	if (ret)
+		return ret;
+
+	return len;
+}
+
+static int __iio_build_postfix(struct iio_chan_spec const *chan,
+			       bool generic,
+			       const char *postfix,
+			       char **result)
+{
+	char *all_post;
+	/* 3 options - generic, extend_name, modified - if generic, extend_name
+	* and modified cannot apply.*/
+
+	if (generic || (!chan->modified && !chan->extend_name)) {
+		all_post = kasprintf(GFP_KERNEL, "%s", postfix);
+	} else if (chan->modified) {
+		const char *intermediate;
+		switch (chan->type) {
+		case IIO_INTENSITY:
+			intermediate
+				= iio_modifier_names_light[chan->channel2];
+			break;
+		case IIO_ACCEL:
+		case IIO_GYRO:
+		case IIO_MAGN:
+		case IIO_INCLI:
+		case IIO_ROT:
+		case IIO_ANGL:
+			intermediate
+				= iio_modifier_names_axial[chan->channel2];
+			break;
+		default:
+			return -EINVAL;
+		}
+		if (chan->extend_name)
+			all_post = kasprintf(GFP_KERNEL, "%s_%s_%s",
+					     intermediate,
+					     chan->extend_name,
+					     postfix);
+		else
+			all_post = kasprintf(GFP_KERNEL, "%s_%s",
+					     intermediate,
+					     postfix);
+	} else
+		all_post = kasprintf(GFP_KERNEL, "%s_%s", chan->extend_name,
+				     postfix);
+	if (all_post == NULL)
+		return -ENOMEM;
+	*result = all_post;
+	return 0;
+}
+
+int __iio_device_attr_init(struct device_attribute *dev_attr,
+			   const char *postfix,
+			   struct iio_chan_spec const *chan,
+			   ssize_t (*readfunc)(struct device *dev,
+					       struct device_attribute *attr,
+					       char *buf),
+			   ssize_t (*writefunc)(struct device *dev,
+						struct device_attribute *attr,
+						const char *buf,
+						size_t len),
+			   bool generic)
+{
+	int ret;
+	char *name_format, *full_postfix;
+	sysfs_attr_init(&dev_attr->attr);
+	ret = __iio_build_postfix(chan, generic, postfix, &full_postfix);
+	if (ret)
+		goto error_ret;
+
+	/* Special case for types that uses both channel numbers in naming */
+	if (chan->type == IIO_IN_DIFF && !generic)
+		name_format
+			= kasprintf(GFP_KERNEL, "%s_%s",
+				    iio_chan_type_name_spec_complex[chan->type],
+				    full_postfix);
+	else if (generic || !chan->indexed)
+		name_format
+			= kasprintf(GFP_KERNEL, "%s_%s",
+				    iio_chan_type_name_spec_shared[chan->type],
+				    full_postfix);
+	else
+		name_format
+			= kasprintf(GFP_KERNEL, "%s%d_%s",
+				    iio_chan_type_name_spec_shared[chan->type],
+				    chan->channel,
+				    full_postfix);
+
+	if (name_format == NULL) {
+		ret = -ENOMEM;
+		goto error_free_full_postfix;
+	}
+	dev_attr->attr.name = kasprintf(GFP_KERNEL,
+					name_format,
+					chan->channel,
+					chan->channel2);
+	if (dev_attr->attr.name == NULL) {
+		ret = -ENOMEM;
+		goto error_free_name_format;
+	}
+
+	if (readfunc) {
+		dev_attr->attr.mode |= S_IRUGO;
+		dev_attr->show = readfunc;
+	}
+
+	if (writefunc) {
+		dev_attr->attr.mode |= S_IWUSR;
+		dev_attr->store = writefunc;
+	}
+	kfree(name_format);
+	kfree(full_postfix);
+
+	return 0;
+
+error_free_name_format:
+	kfree(name_format);
+error_free_full_postfix:
+	kfree(full_postfix);
+error_ret:
+	return ret;
+}
+
+void __iio_device_attr_deinit(struct device_attribute *dev_attr)
+{
+	kfree(dev_attr->attr.name);
+}
+
+int __iio_add_chan_devattr(const char *postfix,
+			   const char *group,
+			   struct iio_chan_spec const *chan,
+			   ssize_t (*readfunc)(struct device *dev,
+					       struct device_attribute *attr,
+					       char *buf),
+			   ssize_t (*writefunc)(struct device *dev,
+						struct device_attribute *attr,
+						const char *buf,
+						size_t len),
+			   int mask,
+			   bool generic,
+			   struct device *dev,
+			   struct list_head *attr_list)
+{
+	int ret;
+	struct iio_dev_attr *iio_attr, *t;
+
+	iio_attr = kzalloc(sizeof *iio_attr, GFP_KERNEL);
+	if (iio_attr == NULL) {
+		ret = -ENOMEM;
+		goto error_ret;
+	}
+	ret = __iio_device_attr_init(&iio_attr->dev_attr,
+				     postfix, chan,
+				     readfunc, writefunc, generic);
+	if (ret)
+		goto error_iio_dev_attr_free;
+	iio_attr->c = chan;
+	iio_attr->address = mask;
+	list_for_each_entry(t, attr_list, l)
+		if (strcmp(t->dev_attr.attr.name,
+			   iio_attr->dev_attr.attr.name) == 0) {
+			if (!generic)
+				dev_err(dev, "tried to double register : %s\n",
+					t->dev_attr.attr.name);
+			ret = -EBUSY;
+			goto error_device_attr_deinit;
+		}
+
+	ret = sysfs_add_file_to_group(&dev->kobj,
+				      &iio_attr->dev_attr.attr, group);
+	if (ret < 0)
+		goto error_device_attr_deinit;
+
+	list_add(&iio_attr->l, attr_list);
+
+	return 0;
+
+error_device_attr_deinit:
+	__iio_device_attr_deinit(&iio_attr->dev_attr);
+error_iio_dev_attr_free:
+	kfree(iio_attr);
+error_ret:
+	return ret;
+}
+
+static int iio_device_add_channel_sysfs(struct iio_dev *dev_info,
+					struct iio_chan_spec const *chan)
+{
+	int ret, i;
+
+
+	if (chan->channel < 0)
+		return 0;
+	if (chan->processed_val)
+		ret = __iio_add_chan_devattr("input", NULL, chan,
+					     &iio_read_channel_info,
+					     NULL,
+					     0,
+					     0,
+					     &dev_info->dev,
+					     &dev_info->channel_attr_list);
+	else
+		ret = __iio_add_chan_devattr("raw", NULL, chan,
+					     &iio_read_channel_info,
+					     NULL,
+					     0,
+					     0,
+					     &dev_info->dev,
+					     &dev_info->channel_attr_list);
+	if (ret)
 		goto error_ret;
+
+	for_each_set_bit(i, &chan->info_mask, sizeof(long)*8) {
+		ret = __iio_add_chan_devattr(iio_chan_info_postfix[i/2],
+					     NULL, chan,
+					     &iio_read_channel_info,
+					     &iio_write_channel_info,
+					     (1 << i),
+					     !(i%2),
+					     &dev_info->dev,
+					     &dev_info->channel_attr_list);
+		if (ret == -EBUSY && (i%2 == 0)) {
+			ret = 0;
+			continue;
+		}
+		if (ret < 0)
+			goto error_ret;
+	}
+error_ret:
+	return ret;
+}
+
+static void iio_device_remove_and_free_read_attr(struct iio_dev *dev_info,
+						 struct iio_dev_attr *p)
+{
+	sysfs_remove_file_from_group(&dev_info->dev.kobj,
+				     &p->dev_attr.attr, NULL);
+	kfree(p->dev_attr.attr.name);
+	kfree(p);
+}
+
+static ssize_t iio_show_dev_name(struct device *dev,
+				 struct device_attribute *attr,
+				 char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	return sprintf(buf, "%s\n", indio_dev->name);
+}
+
+static DEVICE_ATTR(name, S_IRUGO, iio_show_dev_name, NULL);
+
+static int iio_device_register_sysfs(struct iio_dev *dev_info)
+{
+	int i, ret = 0;
+	struct iio_dev_attr *p, *n;
+
+	if (dev_info->info->attrs) {
+		ret = sysfs_create_group(&dev_info->dev.kobj,
+					 dev_info->info->attrs);
+		if (ret) {
+			dev_err(dev_info->dev.parent,
+				"Failed to register sysfs hooks\n");
+			goto error_ret;
+		}
+	}
+
+	/*
+	 * New channel registration method - relies on the fact a group does
+	 *  not need to be initialized if it is name is NULL.
+	 */
+	INIT_LIST_HEAD(&dev_info->channel_attr_list);
+	if (dev_info->channels)
+		for (i = 0; i < dev_info->num_channels; i++) {
+			ret = iio_device_add_channel_sysfs(dev_info,
+							   &dev_info
+							   ->channels[i]);
+			if (ret < 0)
+				goto error_clear_attrs;
+		}
+	if (dev_info->name) {
+		ret = sysfs_add_file_to_group(&dev_info->dev.kobj,
+					      &dev_attr_name.attr,
+					      NULL);
+		if (ret)
+			goto error_clear_attrs;
 	}
+	return 0;
 
+error_clear_attrs:
+	list_for_each_entry_safe(p, n,
+				 &dev_info->channel_attr_list, l) {
+		list_del(&p->l);
+		iio_device_remove_and_free_read_attr(dev_info, p);
+	}
+	if (dev_info->info->attrs)
+		sysfs_remove_group(&dev_info->dev.kobj, dev_info->info->attrs);
 error_ret:
 	return ret;
+
 }
 
 static void iio_device_unregister_sysfs(struct iio_dev *dev_info)
 {
-	sysfs_remove_group(&dev_info->dev.kobj, dev_info->attrs);
+
+	struct iio_dev_attr *p, *n;
+	if (dev_info->name)
+		sysfs_remove_file_from_group(&dev_info->dev.kobj,
+					     &dev_attr_name.attr,
+					     NULL);
+	list_for_each_entry_safe(p, n, &dev_info->channel_attr_list, l) {
+		list_del(&p->l);
+		iio_device_remove_and_free_read_attr(dev_info, p);
+	}
+
+	if (dev_info->info->attrs)
+		sysfs_remove_group(&dev_info->dev.kobj, dev_info->info->attrs);
 }
 
 /* Return a negative errno on failure */
@@ -538,48 +799,209 @@ void iio_free_ida_val(struct ida *this_ida, int id)
 }
 EXPORT_SYMBOL(iio_free_ida_val);
 
-static int iio_device_register_id(struct iio_dev *dev_info,
-				  struct ida *this_ida)
+static const char * const iio_ev_type_text[] = {
+	[IIO_EV_TYPE_THRESH] = "thresh",
+	[IIO_EV_TYPE_MAG] = "mag",
+	[IIO_EV_TYPE_ROC] = "roc"
+};
+
+static const char * const iio_ev_dir_text[] = {
+	[IIO_EV_DIR_EITHER] = "either",
+	[IIO_EV_DIR_RISING] = "rising",
+	[IIO_EV_DIR_FALLING] = "falling"
+};
+
+static ssize_t iio_ev_state_store(struct device *dev,
+				  struct device_attribute *attr,
+				  const char *buf,
+				  size_t len)
 {
-	dev_info->id = iio_get_new_ida_val(&iio_ida);
-	if (dev_info->id < 0)
-		return dev_info->id;
-	return 0;
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int ret;
+	bool val;
+
+	ret = strtobool(buf, &val);
+	if (ret < 0)
+		return ret;
+
+	ret = indio_dev->info->write_event_config(indio_dev,
+						  this_attr->address,
+						  val);
+	return (ret < 0) ? ret : len;
 }
 
-static void iio_device_unregister_id(struct iio_dev *dev_info)
+static ssize_t iio_ev_state_show(struct device *dev,
+				 struct device_attribute *attr,
+				 char *buf)
 {
-	iio_free_ida_val(&iio_ida, dev_info->id);
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int val = indio_dev->info->read_event_config(indio_dev,
+						     this_attr->address);
+
+	if (val < 0)
+		return val;
+	else
+		return sprintf(buf, "%d\n", val);
+}
+
+static ssize_t iio_ev_value_show(struct device *dev,
+				 struct device_attribute *attr,
+				 char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	int val, ret;
+
+	ret = indio_dev->info->read_event_value(indio_dev,
+						this_attr->address, &val);
+	if (ret < 0)
+		return ret;
+
+	return sprintf(buf, "%d\n", val);
+}
+
+static ssize_t iio_ev_value_store(struct device *dev,
+				  struct device_attribute *attr,
+				  const char *buf,
+				  size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	unsigned long val;
+	int ret;
+
+	ret = strict_strtoul(buf, 10, &val);
+	if (ret)
+		return ret;
+
+	ret = indio_dev->info->write_event_value(indio_dev, this_attr->address,
+						 val);
+	if (ret < 0)
+		return ret;
+
+	return len;
+}
+
+static int iio_device_add_event_sysfs(struct iio_dev *dev_info,
+				      struct iio_chan_spec const *chan)
+{
+
+	int ret = 0, i, mask;
+	char *postfix;
+	if (!chan->event_mask)
+		return 0;
+
+	for_each_set_bit(i, &chan->event_mask, sizeof(chan->event_mask)*8) {
+		postfix = kasprintf(GFP_KERNEL, "%s_%s_en",
+				    iio_ev_type_text[i/IIO_EV_TYPE_MAX],
+				    iio_ev_dir_text[i%IIO_EV_TYPE_MAX]);
+		if (postfix == NULL) {
+			ret = -ENOMEM;
+			goto error_ret;
+		}
+		switch (chan->type) {
+			/* Switch this to a table at some point */
+		case IIO_IN:
+			mask = IIO_UNMOD_EVENT_CODE(chan->type, chan->channel,
+						    i/IIO_EV_TYPE_MAX,
+						    i%IIO_EV_TYPE_MAX);
+			break;
+		case IIO_ACCEL:
+			mask = IIO_MOD_EVENT_CODE(chan->type, 0, chan->channel,
+						  i/IIO_EV_TYPE_MAX,
+						  i%IIO_EV_TYPE_MAX);
+			break;
+		case IIO_IN_DIFF:
+			mask = IIO_MOD_EVENT_CODE(chan->type, chan->channel,
+						  chan->channel2,
+						  i/IIO_EV_TYPE_MAX,
+						  i%IIO_EV_TYPE_MAX);
+			break;
+		default:
+			printk(KERN_INFO "currently unhandled type of event\n");
+		}
+		ret = __iio_add_chan_devattr(postfix,
+					     NULL,
+					     chan,
+					     &iio_ev_state_show,
+					     iio_ev_state_store,
+					     mask,
+					     /*HACK. - limits us to one
+					       event interface - fix by
+					       extending the bitmask - but
+					       how far*/
+					     0,
+					     &dev_info->event_interfaces[0].dev,
+					     &dev_info->event_interfaces[0].
+					     dev_attr_list);
+		kfree(postfix);
+		if (ret)
+			goto error_ret;
+
+		postfix = kasprintf(GFP_KERNEL, "%s_%s_value",
+				    iio_ev_type_text[i/IIO_EV_TYPE_MAX],
+				    iio_ev_dir_text[i%IIO_EV_TYPE_MAX]);
+		if (postfix == NULL) {
+			ret = -ENOMEM;
+			goto error_ret;
+		}
+		ret = __iio_add_chan_devattr(postfix, NULL, chan,
+					     iio_ev_value_show,
+					     iio_ev_value_store,
+					     mask,
+					     0,
+					     &dev_info->event_interfaces[0]
+					     .dev,
+					     &dev_info->event_interfaces[0]
+					     .dev_attr_list);
+		kfree(postfix);
+		if (ret)
+			goto error_ret;
+
+	}
+
+error_ret:
+	return ret;
+}
+
+static inline void __iio_remove_all_event_sysfs(struct iio_dev *dev_info,
+						const char *groupname,
+						int num)
+{
+	struct iio_dev_attr *p, *n;
+	list_for_each_entry_safe(p, n,
+				 &dev_info->event_interfaces[num].
+				 dev_attr_list, l) {
+		sysfs_remove_file_from_group(&dev_info
+					     ->event_interfaces[num].dev.kobj,
+					     &p->dev_attr.attr,
+					     groupname);
+		kfree(p->dev_attr.attr.name);
+		kfree(p);
+	}
 }
 
 static inline int __iio_add_event_config_attrs(struct iio_dev *dev_info, int i)
 {
+	int j;
 	int ret;
-	/*p for adding, q for removing */
-	struct attribute **attrp, **attrq;
-
-	if (dev_info->event_conf_attrs && dev_info->event_conf_attrs[i].attrs) {
-		attrp = dev_info->event_conf_attrs[i].attrs;
-		while (*attrp) {
-			ret =  sysfs_add_file_to_group(&dev_info->dev.kobj,
-						       *attrp,
-						       dev_info
-						       ->event_attrs[i].name);
+	INIT_LIST_HEAD(&dev_info->event_interfaces[0].dev_attr_list);
+	/* Dynically created from the channels array */
+	if (dev_info->channels) {
+		for (j = 0; j < dev_info->num_channels; j++) {
+			ret = iio_device_add_event_sysfs(dev_info,
+							 &dev_info
+							 ->channels[j]);
 			if (ret)
-				goto error_ret;
-			attrp++;
+				goto error_clear_attrs;
 		}
 	}
 	return 0;
 
-error_ret:
-	attrq = dev_info->event_conf_attrs[i].attrs;
-	while (attrq != attrp) {
-			sysfs_remove_file_from_group(&dev_info->dev.kobj,
-					     *attrq,
-					     dev_info->event_attrs[i].name);
-		attrq++;
-	}
+error_clear_attrs:
+	__iio_remove_all_event_sysfs(dev_info, NULL, i);
 
 	return ret;
 }
@@ -587,20 +1009,7 @@ static inline int __iio_add_event_config_attrs(struct iio_dev *dev_info, int i)
 static inline int __iio_remove_event_config_attrs(struct iio_dev *dev_info,
 						  int i)
 {
-	struct attribute **attrq;
-
-	if (dev_info->event_conf_attrs
-		&& dev_info->event_conf_attrs[i].attrs) {
-		attrq = dev_info->event_conf_attrs[i].attrs;
-		while (*attrq) {
-			sysfs_remove_file_from_group(&dev_info->dev.kobj,
-						     *attrq,
-						     dev_info
-						     ->event_attrs[i].name);
-			attrq++;
-		}
-	}
-
+	__iio_remove_all_event_sysfs(dev_info, NULL, i);
 	return 0;
 }
 
@@ -608,39 +1017,23 @@ static int iio_device_register_eventset(struct iio_dev *dev_info)
 {
 	int ret = 0, i, j;
 
-	if (dev_info->num_interrupt_lines == 0)
+	if (dev_info->info->num_interrupt_lines == 0)
 		return 0;
 
 	dev_info->event_interfaces =
 		kzalloc(sizeof(struct iio_event_interface)
-			*dev_info->num_interrupt_lines,
+			*dev_info->info->num_interrupt_lines,
 			GFP_KERNEL);
 	if (dev_info->event_interfaces == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
 	}
 
-	dev_info->interrupts = kzalloc(sizeof(struct iio_interrupt *)
-				       *dev_info->num_interrupt_lines,
-				       GFP_KERNEL);
-	if (dev_info->interrupts == NULL) {
-		ret = -ENOMEM;
-		goto error_free_event_interfaces;
-	}
-
-	for (i = 0; i < dev_info->num_interrupt_lines; i++) {
-		dev_info->event_interfaces[i].owner = dev_info->driver_module;
-
-		snprintf(dev_info->event_interfaces[i]._name, 20,
-			 "%s:event%d",
-			 dev_name(&dev_info->dev),
-			 i);
-
+	for (i = 0; i < dev_info->info->num_interrupt_lines; i++) {
 		ret = iio_setup_ev_int(&dev_info->event_interfaces[i],
-				       (const char *)(dev_info
-						      ->event_interfaces[i]
-						      ._name),
-				       dev_info->driver_module,
+				       dev_name(&dev_info->dev),
+				       i,
+				       dev_info->info->driver_module,
 				       &dev_info->dev);
 		if (ret) {
 			dev_err(&dev_info->dev,
@@ -650,10 +1043,13 @@ static int iio_device_register_eventset(struct iio_dev *dev_info)
 
 		dev_set_drvdata(&dev_info->event_interfaces[i].dev,
 				(void *)dev_info);
-		ret = sysfs_create_group(&dev_info
-					->event_interfaces[i]
-					.dev.kobj,
-					&dev_info->event_attrs[i]);
+
+		if (dev_info->info->event_attrs != NULL)
+			ret = sysfs_create_group(&dev_info
+						 ->event_interfaces[i]
+						 .dev.kobj,
+						 &dev_info->info
+						 ->event_attrs[i]);
 
 		if (ret) {
 			dev_err(&dev_info->dev,
@@ -662,7 +1058,7 @@ static int iio_device_register_eventset(struct iio_dev *dev_info)
 		}
 	}
 
-	for (i = 0; i < dev_info->num_interrupt_lines; i++) {
+	for (i = 0; i < dev_info->info->num_interrupt_lines; i++) {
 		ret = __iio_add_event_config_attrs(dev_info, i);
 		if (ret)
 			goto error_unregister_config_attrs;
@@ -673,17 +1069,16 @@ static int iio_device_register_eventset(struct iio_dev *dev_info)
 error_unregister_config_attrs:
 	for (j = 0; j < i; j++)
 		__iio_remove_event_config_attrs(dev_info, i);
-	i = dev_info->num_interrupt_lines - 1;
+	i = dev_info->info->num_interrupt_lines - 1;
 error_remove_sysfs_interfaces:
 	for (j = 0; j < i; j++)
-		sysfs_remove_group(&dev_info
+		if (dev_info->info->event_attrs != NULL)
+			sysfs_remove_group(&dev_info
 				   ->event_interfaces[j].dev.kobj,
-				   &dev_info->event_attrs[j]);
+				   &dev_info->info->event_attrs[j]);
 error_free_setup_ev_ints:
 	for (j = 0; j < i; j++)
 		iio_free_ev_int(&dev_info->event_interfaces[j]);
-	kfree(dev_info->interrupts);
-error_free_event_interfaces:
 	kfree(dev_info->event_interfaces);
 error_ret:
 
@@ -694,25 +1089,25 @@ static void iio_device_unregister_eventset(struct iio_dev *dev_info)
 {
 	int i;
 
-	if (dev_info->num_interrupt_lines == 0)
+	if (dev_info->info->num_interrupt_lines == 0)
 		return;
-	for (i = 0; i < dev_info->num_interrupt_lines; i++)
-		sysfs_remove_group(&dev_info
-				   ->event_interfaces[i].dev.kobj,
-				   &dev_info->event_attrs[i]);
+	for (i = 0; i < dev_info->info->num_interrupt_lines; i++) {
+		__iio_remove_event_config_attrs(dev_info, i);
+		if (dev_info->info->event_attrs != NULL)
+			sysfs_remove_group(&dev_info
+					   ->event_interfaces[i].dev.kobj,
+					   &dev_info->info->event_attrs[i]);
+	}
 
-	for (i = 0; i < dev_info->num_interrupt_lines; i++)
+	for (i = 0; i < dev_info->info->num_interrupt_lines; i++)
 		iio_free_ev_int(&dev_info->event_interfaces[i]);
-	kfree(dev_info->interrupts);
 	kfree(dev_info->event_interfaces);
 }
 
 static void iio_dev_release(struct device *device)
 {
-	struct iio_dev *dev = to_iio_dev(device);
-
 	iio_put();
-	kfree(dev);
+	kfree(to_iio_dev(device));
 }
 
 static struct device_type iio_dev_type = {
@@ -720,9 +1115,20 @@ static struct device_type iio_dev_type = {
 	.release = iio_dev_release,
 };
 
-struct iio_dev *iio_allocate_device(void)
+struct iio_dev *iio_allocate_device(int sizeof_priv)
 {
-	struct iio_dev *dev = kzalloc(sizeof *dev, GFP_KERNEL);
+	struct iio_dev *dev;
+	size_t alloc_size;
+
+	alloc_size = sizeof(struct iio_dev);
+	if (sizeof_priv) {
+		alloc_size = ALIGN(alloc_size, IIO_ALIGN);
+		alloc_size += sizeof_priv;
+	}
+	/* ensure 32-byte alignment of whole construct ? */
+	alloc_size += IIO_ALIGN - 1;
+
+	dev = kzalloc(alloc_size, GFP_KERNEL);
 
 	if (dev) {
 		dev->dev.type = &iio_dev_type;
@@ -748,8 +1154,9 @@ int iio_device_register(struct iio_dev *dev_info)
 {
 	int ret;
 
-	ret = iio_device_register_id(dev_info, &iio_ida);
-	if (ret) {
+	dev_info->id = iio_get_new_ida_val(&iio_ida);
+	if (dev_info->id < 0) {
+		ret = dev_info->id;
 		dev_err(&dev_info->dev, "Failed to get id\n");
 		goto error_ret;
 	}
@@ -780,7 +1187,7 @@ int iio_device_register(struct iio_dev *dev_info)
 error_del_device:
 	device_del(&dev_info->dev);
 error_free_ida:
-	iio_device_unregister_id(dev_info);
+	iio_free_ida_val(&iio_ida, dev_info->id);
 error_ret:
 	return ret;
 }
@@ -792,7 +1199,7 @@ void iio_device_unregister(struct iio_dev *dev_info)
 		iio_device_unregister_trigger_consumer(dev_info);
 	iio_device_unregister_eventset(dev_info);
 	iio_device_unregister_sysfs(dev_info);
-	iio_device_unregister_id(dev_info);
+	iio_free_ida_val(&iio_ida, dev_info->id);
 	device_unregister(&dev_info->dev);
 }
 EXPORT_SYMBOL(iio_device_unregister);
diff --git a/drivers/staging/iio/industrialio-ring.c b/drivers/staging/iio/industrialio-ring.c
index bd4373ae066bd5030ee21961d9b86bd3e20b86d8..843eb82a69ba34e7601d79cc1a4dba0a4ca335eb 100644
--- a/drivers/staging/iio/industrialio-ring.c
+++ b/drivers/staging/iio/industrialio-ring.c
@@ -18,37 +18,11 @@
 #include <linux/fs.h>
 #include <linux/cdev.h>
 #include <linux/slab.h>
+#include <linux/poll.h>
 
 #include "iio.h"
 #include "ring_generic.h"
 
-int iio_push_ring_event(struct iio_ring_buffer *ring_buf,
-		       int event_code,
-		       s64 timestamp)
-{
-	return __iio_push_event(&ring_buf->ev_int,
-			       event_code,
-			       timestamp,
-			       &ring_buf->shared_ev_pointer);
-}
-EXPORT_SYMBOL(iio_push_ring_event);
-
-int iio_push_or_escallate_ring_event(struct iio_ring_buffer *ring_buf,
-				    int event_code,
-				    s64 timestamp)
-{
-	if (ring_buf->shared_ev_pointer.ev_p)
-		__iio_change_event(ring_buf->shared_ev_pointer.ev_p,
-				   event_code,
-				   timestamp);
-	else
-		return iio_push_ring_event(ring_buf,
-					  event_code,
-					  timestamp);
-	return 0;
-}
-EXPORT_SYMBOL(iio_push_or_escallate_ring_event);
-
 /**
  * iio_ring_open() - chrdev file open for ring buffer access
  *
@@ -62,8 +36,8 @@ static int iio_ring_open(struct inode *inode, struct file *filp)
 	struct iio_ring_buffer *rb = hand->private;
 
 	filp->private_data = hand->private;
-	if (rb->access.mark_in_use)
-		rb->access.mark_in_use(rb);
+	if (rb->access->mark_in_use)
+		rb->access->mark_in_use(rb);
 
 	return 0;
 }
@@ -81,184 +55,316 @@ static int iio_ring_release(struct inode *inode, struct file *filp)
 	struct iio_ring_buffer *rb = hand->private;
 
 	clear_bit(IIO_BUSY_BIT_POS, &rb->access_handler.flags);
-	if (rb->access.unmark_in_use)
-		rb->access.unmark_in_use(rb);
+	if (rb->access->unmark_in_use)
+		rb->access->unmark_in_use(rb);
 
 	return 0;
 }
 
 /**
- * iio_ring_rip_outer() - chrdev read for ring buffer access
+ * iio_ring_read_first_n_outer() - chrdev read for ring buffer access
  *
  * This function relies on all ring buffer implementations having an
  * iio_ring _bufer as their first element.
  **/
-static ssize_t iio_ring_rip_outer(struct file *filp, char __user *buf,
-				  size_t count, loff_t *f_ps)
+static ssize_t iio_ring_read_first_n_outer(struct file *filp, char __user *buf,
+				  size_t n, loff_t *f_ps)
 {
 	struct iio_ring_buffer *rb = filp->private_data;
-	int ret, dead_offset;
 
-	/* rip lots must exist. */
-	if (!rb->access.rip_lots)
+	if (!rb->access->read_first_n)
 		return -EINVAL;
-	ret = rb->access.rip_lots(rb, count, buf, &dead_offset);
+	return rb->access->read_first_n(rb, n, buf);
+}
 
-	return ret;
+/**
+ * iio_ring_poll() - poll the ring to find out if it has data
+ */
+static unsigned int iio_ring_poll(struct file *filp,
+				  struct poll_table_struct *wait)
+{
+	struct iio_ring_buffer *rb = filp->private_data;
+
+	poll_wait(filp, &rb->pollq, wait);
+	if (rb->stufftoread)
+		return POLLIN | POLLRDNORM;
+	/* need a way of knowing if there may be enough data... */
+	return 0;
 }
 
 static const struct file_operations iio_ring_fileops = {
-	.read = iio_ring_rip_outer,
+	.read = iio_ring_read_first_n_outer,
 	.release = iio_ring_release,
 	.open = iio_ring_open,
+	.poll = iio_ring_poll,
 	.owner = THIS_MODULE,
 	.llseek = noop_llseek,
 };
 
-/**
- * __iio_request_ring_buffer_event_chrdev() - allocate ring event chrdev
- * @buf:	ring buffer whose event chrdev we are allocating
- * @id:		id of this ring buffer (typically 0)
- * @owner:	the module who owns the ring buffer (for ref counting)
- * @dev:	device with which the chrdev is associated
- **/
-static inline int
-__iio_request_ring_buffer_event_chrdev(struct iio_ring_buffer *buf,
-				       int id,
-				       struct module *owner,
-				       struct device *dev)
-{
-	int ret;
-
-	snprintf(buf->ev_int._name, sizeof(buf->ev_int._name),
-		 "%s:event%d",
-		 dev_name(&buf->dev),
-		 id);
-	ret = iio_setup_ev_int(&(buf->ev_int),
-			       buf->ev_int._name,
-			       owner,
-			       dev);
-	if (ret)
-		goto error_ret;
-	return 0;
-
-error_ret:
-	return ret;
-}
-
-static inline void
-__iio_free_ring_buffer_event_chrdev(struct iio_ring_buffer *buf)
-{
-	iio_free_ev_int(&(buf->ev_int));
-}
-
-static void iio_ring_access_release(struct device *dev)
+void iio_ring_access_release(struct device *dev)
 {
 	struct iio_ring_buffer *buf
-		= access_dev_to_iio_ring_buffer(dev);
+		= container_of(dev, struct iio_ring_buffer, dev);
 	cdev_del(&buf->access_handler.chrdev);
 	iio_device_free_chrdev_minor(MINOR(dev->devt));
 }
-
-static struct device_type iio_ring_access_type = {
-	.release = iio_ring_access_release,
-};
+EXPORT_SYMBOL(iio_ring_access_release);
 
 static inline int
-__iio_request_ring_buffer_access_chrdev(struct iio_ring_buffer *buf,
-					int id,
-					struct module *owner)
+__iio_request_ring_buffer_chrdev(struct iio_ring_buffer *buf,
+				 struct module *owner,
+				 int id)
 {
-	int ret, minor;
+	int ret;
 
 	buf->access_handler.flags = 0;
+	buf->dev.bus = &iio_bus_type;
+	device_initialize(&buf->dev);
 
-	buf->access_dev.parent = &buf->dev;
-	buf->access_dev.bus = &iio_bus_type;
-	buf->access_dev.type = &iio_ring_access_type;
-	device_initialize(&buf->access_dev);
-
-	minor = iio_device_get_chrdev_minor();
-	if (minor < 0) {
-		ret = minor;
+	ret = iio_device_get_chrdev_minor();
+	if (ret < 0)
 		goto error_device_put;
-	}
-	buf->access_dev.devt = MKDEV(MAJOR(iio_devt), minor);
 
-
-	buf->access_id = id;
-
-	dev_set_name(&buf->access_dev, "%s:access%d",
-		     dev_name(&buf->dev),
-		     buf->access_id);
-	ret = device_add(&buf->access_dev);
+	buf->dev.devt = MKDEV(MAJOR(iio_devt), ret);
+	dev_set_name(&buf->dev, "%s:buffer%d",
+		     dev_name(buf->dev.parent),
+		     id);
+	ret = device_add(&buf->dev);
 	if (ret < 0) {
-		printk(KERN_ERR "failed to add the ring access dev\n");
+		printk(KERN_ERR "failed to add the ring dev\n");
 		goto error_device_put;
 	}
-
 	cdev_init(&buf->access_handler.chrdev, &iio_ring_fileops);
 	buf->access_handler.chrdev.owner = owner;
-
-	ret = cdev_add(&buf->access_handler.chrdev, buf->access_dev.devt, 1);
+	ret = cdev_add(&buf->access_handler.chrdev, buf->dev.devt, 1);
 	if (ret) {
-		printk(KERN_ERR "failed to allocate ring access chrdev\n");
+		printk(KERN_ERR "failed to allocate ring chrdev\n");
 		goto error_device_unregister;
 	}
 	return 0;
 
 error_device_unregister:
-	device_unregister(&buf->access_dev);
+	device_unregister(&buf->dev);
 error_device_put:
-	put_device(&buf->access_dev);
+	put_device(&buf->dev);
 
 	return ret;
 }
 
-static void __iio_free_ring_buffer_access_chrdev(struct iio_ring_buffer *buf)
+static void __iio_free_ring_buffer_chrdev(struct iio_ring_buffer *buf)
 {
-	device_unregister(&buf->access_dev);
+	device_unregister(&buf->dev);
 }
 
 void iio_ring_buffer_init(struct iio_ring_buffer *ring,
 			  struct iio_dev *dev_info)
 {
-	if (ring->access.mark_param_change)
-		ring->access.mark_param_change(ring);
 	ring->indio_dev = dev_info;
-	ring->ev_int.private = ring;
 	ring->access_handler.private = ring;
-	ring->shared_ev_pointer.ev_p = NULL;
-	spin_lock_init(&ring->shared_ev_pointer.lock);
+	init_waitqueue_head(&ring->pollq);
 }
 EXPORT_SYMBOL(iio_ring_buffer_init);
 
-int iio_ring_buffer_register(struct iio_ring_buffer *ring, int id)
+static ssize_t iio_show_scan_index(struct device *dev,
+				   struct device_attribute *attr,
+				   char *buf)
+{
+	return sprintf(buf, "%u\n", to_iio_dev_attr(attr)->c->scan_index);
+}
+
+static ssize_t iio_show_fixed_type(struct device *dev,
+				   struct device_attribute *attr,
+				   char *buf)
+{
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+	return sprintf(buf, "%c%d/%d>>%u\n",
+		       this_attr->c->scan_type.sign,
+		       this_attr->c->scan_type.realbits,
+		       this_attr->c->scan_type.storagebits,
+		       this_attr->c->scan_type.shift);
+}
+
+static ssize_t iio_scan_el_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
 {
 	int ret;
+	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+
+	ret = iio_scan_mask_query(ring, to_iio_dev_attr(attr)->address);
+	if (ret < 0)
+		return ret;
+	return sprintf(buf, "%d\n", ret);
+}
 
-	ring->id = id;
+static int iio_scan_mask_clear(struct iio_ring_buffer *ring, int bit)
+{
+	if (bit > IIO_MAX_SCAN_LENGTH)
+		return -EINVAL;
+	ring->scan_mask &= ~(1 << bit);
+	ring->scan_count--;
+	return 0;
+}
+
+static ssize_t iio_scan_el_store(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf,
+				 size_t len)
+{
+	int ret = 0;
+	bool state;
+	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = ring->indio_dev;
+	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
+
+	state = !(buf[0] == '0');
+	mutex_lock(&indio_dev->mlock);
+	if (indio_dev->currentmode == INDIO_RING_TRIGGERED) {
+		ret = -EBUSY;
+		goto error_ret;
+	}
+	ret = iio_scan_mask_query(ring, this_attr->address);
+	if (ret < 0)
+		goto error_ret;
+	if (!state && ret) {
+		ret = iio_scan_mask_clear(ring, this_attr->address);
+		if (ret)
+			goto error_ret;
+	} else if (state && !ret) {
+		ret = iio_scan_mask_set(ring, this_attr->address);
+		if (ret)
+			goto error_ret;
+	}
+
+error_ret:
+	mutex_unlock(&indio_dev->mlock);
+
+	return ret ? ret : len;
+
+}
+
+static ssize_t iio_scan_el_ts_show(struct device *dev,
+				   struct device_attribute *attr,
+				   char *buf)
+{
+	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+	return sprintf(buf, "%d\n", ring->scan_timestamp);
+}
+
+static ssize_t iio_scan_el_ts_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf,
+				    size_t len)
+{
+	int ret = 0;
+	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+	struct iio_dev *indio_dev = ring->indio_dev;
+	bool state;
+	state = !(buf[0] == '0');
+	mutex_lock(&indio_dev->mlock);
+	if (indio_dev->currentmode == INDIO_RING_TRIGGERED) {
+		ret = -EBUSY;
+		goto error_ret;
+	}
+	ring->scan_timestamp = state;
+error_ret:
+	mutex_unlock(&indio_dev->mlock);
 
-	dev_set_name(&ring->dev, "%s:buffer%d",
-		     dev_name(ring->dev.parent),
-		     ring->id);
-	ret = device_add(&ring->dev);
+	return ret ? ret : len;
+}
+
+static int iio_ring_add_channel_sysfs(struct iio_ring_buffer *ring,
+				      const struct iio_chan_spec *chan)
+{
+	int ret;
+
+	ret = __iio_add_chan_devattr("index", "scan_elements",
+				     chan,
+				     &iio_show_scan_index,
+				     NULL,
+				     0,
+				     0,
+				     &ring->dev,
+				     &ring->scan_el_dev_attr_list);
 	if (ret)
 		goto error_ret;
 
-	ret = __iio_request_ring_buffer_event_chrdev(ring,
-						     0,
-						     ring->owner,
-						     &ring->dev);
+	ret = __iio_add_chan_devattr("type", "scan_elements",
+				     chan,
+				     &iio_show_fixed_type,
+				     NULL,
+				     0,
+				     0,
+				     &ring->dev,
+				     &ring->scan_el_dev_attr_list);
 	if (ret)
-		goto error_remove_device;
+		goto error_ret;
+
+	if (chan->type != IIO_TIMESTAMP)
+		ret = __iio_add_chan_devattr("en", "scan_elements",
+					     chan,
+					     &iio_scan_el_show,
+					     &iio_scan_el_store,
+					     chan->scan_index,
+					     0,
+					     &ring->dev,
+					     &ring->scan_el_dev_attr_list);
+	else
+		ret = __iio_add_chan_devattr("en", "scan_elements",
+					     chan,
+					     &iio_scan_el_ts_show,
+					     &iio_scan_el_ts_store,
+					     chan->scan_index,
+					     0,
+					     &ring->dev,
+					     &ring->scan_el_dev_attr_list);
+error_ret:
+	return ret;
+}
+
+static void iio_ring_remove_and_free_scan_dev_attr(struct iio_ring_buffer *ring,
+						   struct iio_dev_attr *p)
+{
+	sysfs_remove_file_from_group(&ring->dev.kobj,
+				     &p->dev_attr.attr, "scan_elements");
+	kfree(p->dev_attr.attr.name);
+	kfree(p);
+}
+
+static struct attribute *iio_scan_el_dummy_attrs[] = {
+	NULL
+};
+
+static struct attribute_group iio_scan_el_dummy_group = {
+	.name = "scan_elements",
+	.attrs = iio_scan_el_dummy_attrs
+};
+
+static void __iio_ring_attr_cleanup(struct iio_ring_buffer *ring)
+{
+	struct iio_dev_attr *p, *n;
+	int anydynamic = !list_empty(&ring->scan_el_dev_attr_list);
+	list_for_each_entry_safe(p, n,
+				 &ring->scan_el_dev_attr_list, l)
+		iio_ring_remove_and_free_scan_dev_attr(ring, p);
+
+	if (ring->scan_el_attrs)
+		sysfs_remove_group(&ring->dev.kobj,
+				   ring->scan_el_attrs);
+	else if (anydynamic)
+		sysfs_remove_group(&ring->dev.kobj,
+				   &iio_scan_el_dummy_group);
+}
 
-	ret = __iio_request_ring_buffer_access_chrdev(ring,
-						      0,
-						      ring->owner);
+int iio_ring_buffer_register_ex(struct iio_ring_buffer *ring, int id,
+				const struct iio_chan_spec *channels,
+				int num_channels)
+{
+	int ret, i;
 
+	ret = __iio_request_ring_buffer_chrdev(ring, ring->owner, id);
 	if (ret)
-		goto error_free_ring_buffer_event_chrdev;
+		goto error_ret;
 
 	if (ring->scan_el_attrs) {
 		ret = sysfs_create_group(&ring->dev.kobj,
@@ -266,29 +372,39 @@ int iio_ring_buffer_register(struct iio_ring_buffer *ring, int id)
 		if (ret) {
 			dev_err(&ring->dev,
 				"Failed to add sysfs scan elements\n");
-			goto error_free_ring_buffer_event_chrdev;
+			goto error_free_ring_buffer_chrdev;
 		}
+	} else if (channels) {
+		ret = sysfs_create_group(&ring->dev.kobj,
+					 &iio_scan_el_dummy_group);
+		if (ret)
+			goto error_free_ring_buffer_chrdev;
 	}
 
-	return ret;
-error_free_ring_buffer_event_chrdev:
-	__iio_free_ring_buffer_event_chrdev(ring);
-error_remove_device:
-	device_del(&ring->dev);
+	INIT_LIST_HEAD(&ring->scan_el_dev_attr_list);
+	if (channels) {
+		/* new magic */
+		for (i = 0; i < num_channels; i++) {
+			ret = iio_ring_add_channel_sysfs(ring, &channels[i]);
+			if (ret < 0)
+				goto error_cleanup_dynamic;
+		}
+	}
+
+	return 0;
+error_cleanup_dynamic:
+	__iio_ring_attr_cleanup(ring);
+error_free_ring_buffer_chrdev:
+	__iio_free_ring_buffer_chrdev(ring);
 error_ret:
 	return ret;
 }
-EXPORT_SYMBOL(iio_ring_buffer_register);
+EXPORT_SYMBOL(iio_ring_buffer_register_ex);
 
 void iio_ring_buffer_unregister(struct iio_ring_buffer *ring)
 {
-	if (ring->scan_el_attrs)
-		sysfs_remove_group(&ring->dev.kobj,
-				   ring->scan_el_attrs);
-
-	__iio_free_ring_buffer_access_chrdev(ring);
-	__iio_free_ring_buffer_event_chrdev(ring);
-	device_del(&ring->dev);
+	__iio_ring_attr_cleanup(ring);
+	__iio_free_ring_buffer_chrdev(ring);
 }
 EXPORT_SYMBOL(iio_ring_buffer_unregister);
 
@@ -296,14 +412,13 @@ ssize_t iio_read_ring_length(struct device *dev,
 			     struct device_attribute *attr,
 			     char *buf)
 {
-	int len = 0;
 	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
 
-	if (ring->access.get_length)
-		len = sprintf(buf, "%d\n",
-			      ring->access.get_length(ring));
+	if (ring->access->get_length)
+		return sprintf(buf, "%d\n",
+			       ring->access->get_length(ring));
 
-	return len;
+	return 0;
 }
 EXPORT_SYMBOL(iio_read_ring_length);
 
@@ -315,18 +430,19 @@ ssize_t iio_write_ring_length(struct device *dev,
 	int ret;
 	ulong val;
 	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+
 	ret = strict_strtoul(buf, 10, &val);
 	if (ret)
 		return ret;
 
-	if (ring->access.get_length)
-		if (val == ring->access.get_length(ring))
+	if (ring->access->get_length)
+		if (val == ring->access->get_length(ring))
 			return len;
 
-	if (ring->access.set_length) {
-		ring->access.set_length(ring, val);
-		if (ring->access.mark_param_change)
-			ring->access.mark_param_change(ring);
+	if (ring->access->set_length) {
+		ring->access->set_length(ring, val);
+		if (ring->access->mark_param_change)
+			ring->access->mark_param_change(ring);
 	}
 
 	return len;
@@ -337,14 +453,13 @@ ssize_t iio_read_ring_bytes_per_datum(struct device *dev,
 			  struct device_attribute *attr,
 			  char *buf)
 {
-	int len = 0;
 	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
 
-	if (ring->access.get_bytes_per_datum)
-		len = sprintf(buf, "%d\n",
-			      ring->access.get_bytes_per_datum(ring));
+	if (ring->access->get_bytes_per_datum)
+		return sprintf(buf, "%d\n",
+			       ring->access->get_bytes_per_datum(ring));
 
-	return len;
+	return 0;
 }
 EXPORT_SYMBOL(iio_read_ring_bytes_per_datum);
 
@@ -368,8 +483,8 @@ ssize_t iio_store_ring_enable(struct device *dev,
 		goto done;
 	}
 	if (requested_state) {
-		if (ring->preenable) {
-			ret = ring->preenable(dev_info);
+		if (ring->setup_ops->preenable) {
+			ret = ring->setup_ops->preenable(dev_info);
 			if (ret) {
 				printk(KERN_ERR
 				       "Buffer not started:"
@@ -377,8 +492,8 @@ ssize_t iio_store_ring_enable(struct device *dev,
 				goto error_ret;
 			}
 		}
-		if (ring->access.request_update) {
-			ret = ring->access.request_update(ring);
+		if (ring->access->request_update) {
+			ret = ring->access->request_update(ring);
 			if (ret) {
 				printk(KERN_INFO
 				       "Buffer not started:"
@@ -386,16 +501,16 @@ ssize_t iio_store_ring_enable(struct device *dev,
 				goto error_ret;
 			}
 		}
-		if (ring->access.mark_in_use)
-			ring->access.mark_in_use(ring);
+		if (ring->access->mark_in_use)
+			ring->access->mark_in_use(ring);
 		/* Definitely possible for devices to support both of these.*/
 		if (dev_info->modes & INDIO_RING_TRIGGERED) {
 			if (!dev_info->trig) {
 				printk(KERN_INFO
 				       "Buffer not started: no trigger\n");
 				ret = -EINVAL;
-				if (ring->access.unmark_in_use)
-					ring->access.unmark_in_use(ring);
+				if (ring->access->unmark_in_use)
+					ring->access->unmark_in_use(ring);
 				goto error_ret;
 			}
 			dev_info->currentmode = INDIO_RING_TRIGGERED;
@@ -406,32 +521,31 @@ ssize_t iio_store_ring_enable(struct device *dev,
 			goto error_ret;
 		}
 
-		if (ring->postenable) {
-
-			ret = ring->postenable(dev_info);
+		if (ring->setup_ops->postenable) {
+			ret = ring->setup_ops->postenable(dev_info);
 			if (ret) {
 				printk(KERN_INFO
 				       "Buffer not started:"
 				       "postenable failed\n");
-				if (ring->access.unmark_in_use)
-					ring->access.unmark_in_use(ring);
+				if (ring->access->unmark_in_use)
+					ring->access->unmark_in_use(ring);
 				dev_info->currentmode = previous_mode;
-				if (ring->postdisable)
-					ring->postdisable(dev_info);
+				if (ring->setup_ops->postdisable)
+					ring->setup_ops->postdisable(dev_info);
 				goto error_ret;
 			}
 		}
 	} else {
-		if (ring->predisable) {
-			ret = ring->predisable(dev_info);
+		if (ring->setup_ops->predisable) {
+			ret = ring->setup_ops->predisable(dev_info);
 			if (ret)
 				goto error_ret;
 		}
-		if (ring->access.unmark_in_use)
-			ring->access.unmark_in_use(ring);
+		if (ring->access->unmark_in_use)
+			ring->access->unmark_in_use(ring);
 		dev_info->currentmode = INDIO_DIRECT_MODE;
-		if (ring->postdisable) {
-			ret = ring->postdisable(dev_info);
+		if (ring->setup_ops->postdisable) {
+			ret = ring->setup_ops->postdisable(dev_info);
 			if (ret)
 				goto error_ret;
 		}
@@ -445,6 +559,7 @@ ssize_t iio_store_ring_enable(struct device *dev,
 	return ret;
 }
 EXPORT_SYMBOL(iio_store_ring_enable);
+
 ssize_t iio_show_ring_enable(struct device *dev,
 				    struct device_attribute *attr,
 				    char *buf)
@@ -455,89 +570,27 @@ ssize_t iio_show_ring_enable(struct device *dev,
 }
 EXPORT_SYMBOL(iio_show_ring_enable);
 
-ssize_t iio_scan_el_show(struct device *dev,
-			 struct device_attribute *attr,
-			 char *buf)
-{
-	int ret;
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_scan_el *this_el = to_iio_scan_el(attr);
-
-	ret = iio_scan_mask_query(ring, this_el->number);
-	if (ret < 0)
-		return ret;
-	return sprintf(buf, "%d\n", ret);
-}
-EXPORT_SYMBOL(iio_scan_el_show);
-
-ssize_t iio_scan_el_store(struct device *dev,
-			  struct device_attribute *attr,
-			  const char *buf,
-			  size_t len)
-{
-	int ret = 0;
-	bool state;
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	struct iio_scan_el *this_el = to_iio_scan_el(attr);
-
-	state = !(buf[0] == '0');
-	mutex_lock(&indio_dev->mlock);
-	if (indio_dev->currentmode == INDIO_RING_TRIGGERED) {
-		ret = -EBUSY;
-		goto error_ret;
-	}
-	ret = iio_scan_mask_query(ring, this_el->number);
-	if (ret < 0)
-		goto error_ret;
-	if (!state && ret) {
-		ret = iio_scan_mask_clear(ring, this_el->number);
-		if (ret)
-			goto error_ret;
-	} else if (state && !ret) {
-		ret = iio_scan_mask_set(ring, this_el->number);
-		if (ret)
-			goto error_ret;
-	}
-	if (this_el->set_state)
-		ret = this_el->set_state(this_el, indio_dev, state);
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret ? ret : len;
-
-}
-EXPORT_SYMBOL(iio_scan_el_store);
-
-ssize_t iio_scan_el_ts_show(struct device *dev,
-			    struct device_attribute *attr,
-			    char *buf)
-{
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	return sprintf(buf, "%d\n", ring->scan_timestamp);
-}
-EXPORT_SYMBOL(iio_scan_el_ts_show);
-
-ssize_t iio_scan_el_ts_store(struct device *dev,
-			     struct device_attribute *attr,
-			     const char *buf,
-			     size_t len)
+int iio_sw_ring_preenable(struct iio_dev *indio_dev)
 {
-	int ret = 0;
-	struct iio_ring_buffer *ring = dev_get_drvdata(dev);
-	struct iio_dev *indio_dev = ring->indio_dev;
-	bool state;
-	state = !(buf[0] == '0');
-	mutex_lock(&indio_dev->mlock);
-	if (indio_dev->currentmode == INDIO_RING_TRIGGERED) {
-		ret = -EBUSY;
-		goto error_ret;
-	}
-	ring->scan_timestamp = state;
-error_ret:
-	mutex_unlock(&indio_dev->mlock);
+	struct iio_ring_buffer *ring = indio_dev->ring;
+	size_t size;
+	dev_dbg(&indio_dev->dev, "%s\n", __func__);
+	/* Check if there are any scan elements enabled, if not fail*/
+	if (!(ring->scan_count || ring->scan_timestamp))
+		return -EINVAL;
+	if (ring->scan_timestamp)
+		if (ring->scan_count)
+			/* Timestamp (aligned to s64) and data */
+			size = (((ring->scan_count * ring->bpe)
+					+ sizeof(s64) - 1)
+				& ~(sizeof(s64) - 1))
+				+ sizeof(s64);
+		else /* Timestamp only  */
+			size = sizeof(s64);
+	else /* Data only */
+		size = ring->scan_count * ring->bpe;
+	ring->access->set_bytes_per_datum(ring, size);
 
-	return ret ? ret : len;
+	return 0;
 }
-EXPORT_SYMBOL(iio_scan_el_ts_store);
-
+EXPORT_SYMBOL(iio_sw_ring_preenable);
diff --git a/drivers/staging/iio/industrialio-trigger.c b/drivers/staging/iio/industrialio-trigger.c
index 57dd9232cf0d91884dad5af732ab9e21fdbe150b..615902333fb0d9cb34b555c25a535362bb781042 100644
--- a/drivers/staging/iio/industrialio-trigger.c
+++ b/drivers/staging/iio/industrialio-trigger.c
@@ -38,6 +38,19 @@ static DEFINE_SPINLOCK(iio_trigger_idr_lock);
 static LIST_HEAD(iio_trigger_list);
 static DEFINE_MUTEX(iio_trigger_list_lock);
 
+/**
+ * iio_trigger_read_name() - retrieve useful identifying name
+ **/
+static ssize_t iio_trigger_read_name(struct device *dev,
+				     struct device_attribute *attr,
+				     char *buf)
+{
+	struct iio_trigger *trig = dev_get_drvdata(dev);
+	return sprintf(buf, "%s\n", trig->name);
+}
+
+static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL);
+
 /**
  * iio_trigger_register_sysfs() - create a device for this trigger
  * @trig_info:	the trigger
@@ -46,20 +59,16 @@ static DEFINE_MUTEX(iio_trigger_list_lock);
  **/
 static int iio_trigger_register_sysfs(struct iio_trigger *trig_info)
 {
-	int ret = 0;
-
-	if (trig_info->control_attrs)
-		ret = sysfs_create_group(&trig_info->dev.kobj,
-					 trig_info->control_attrs);
-
-	return ret;
+	return sysfs_add_file_to_group(&trig_info->dev.kobj,
+				       &dev_attr_name.attr,
+				       NULL);
 }
 
 static void iio_trigger_unregister_sysfs(struct iio_trigger *trig_info)
 {
-	if (trig_info->control_attrs)
-		sysfs_remove_group(&trig_info->dev.kobj,
-				   trig_info->control_attrs);
+	sysfs_remove_file_from_group(&trig_info->dev.kobj,
+					   &dev_attr_name.attr,
+					   NULL);
 }
 
 
@@ -134,14 +143,8 @@ EXPORT_SYMBOL(iio_trigger_register);
 
 void iio_trigger_unregister(struct iio_trigger *trig_info)
 {
-	struct iio_trigger *cursor;
-
 	mutex_lock(&iio_trigger_list_lock);
-	list_for_each_entry(cursor, &iio_trigger_list, list)
-		if (cursor == trig_info) {
-			list_del(&cursor->list);
-			break;
-		}
+	list_del(&trig_info->list);
 	mutex_unlock(&iio_trigger_list_lock);
 
 	iio_trigger_unregister_sysfs(trig_info);
@@ -151,47 +154,55 @@ void iio_trigger_unregister(struct iio_trigger *trig_info)
 }
 EXPORT_SYMBOL(iio_trigger_unregister);
 
-struct iio_trigger *iio_trigger_find_by_name(const char *name, size_t len)
+static struct iio_trigger *iio_trigger_find_by_name(const char *name,
+						    size_t len)
 {
-	struct iio_trigger *trig;
-	bool found = false;
-
-	if (len && name[len - 1] == '\n')
-		len--;
+	struct iio_trigger *trig = NULL, *iter;
 
 	mutex_lock(&iio_trigger_list_lock);
-	list_for_each_entry(trig, &iio_trigger_list, list) {
-		if (strncmp(trig->name, name, len) == 0) {
-			found = true;
+	list_for_each_entry(iter, &iio_trigger_list, list)
+		if (sysfs_streq(iter->name, name)) {
+			trig = iter;
 			break;
 		}
-	}
 	mutex_unlock(&iio_trigger_list_lock);
 
-	return found ? trig : NULL;
+	return trig;
 }
-EXPORT_SYMBOL(iio_trigger_find_by_name);
 
 void iio_trigger_poll(struct iio_trigger *trig, s64 time)
 {
-	struct iio_poll_func *pf_cursor;
-
-	list_for_each_entry(pf_cursor, &trig->pollfunc_list, list) {
-		if (pf_cursor->poll_func_immediate) {
-			pf_cursor->poll_func_immediate(pf_cursor->private_data);
-			trig->use_count++;
-		}
-	}
-	list_for_each_entry(pf_cursor, &trig->pollfunc_list, list) {
-		if (pf_cursor->poll_func_main) {
-			pf_cursor->poll_func_main(pf_cursor->private_data,
-						  time);
-			trig->use_count++;
-		}
+	int i;
+	if (!trig->use_count) {
+		for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++)
+			if (trig->subirqs[i].enabled) {
+				trig->use_count++;
+				generic_handle_irq(trig->subirq_base + i);
+			}
 	}
 }
 EXPORT_SYMBOL(iio_trigger_poll);
 
+irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private)
+{
+	iio_trigger_poll(private, iio_get_time_ns());
+	return IRQ_HANDLED;
+}
+EXPORT_SYMBOL(iio_trigger_generic_data_rdy_poll);
+
+void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time)
+{
+	int i;
+	if (!trig->use_count) {
+		for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++)
+			if (trig->subirqs[i].enabled) {
+				trig->use_count++;
+				handle_nested_irq(trig->subirq_base + i);
+			}
+	}
+}
+EXPORT_SYMBOL(iio_trigger_poll_chained);
+
 void iio_trigger_notify_done(struct iio_trigger *trig)
 {
 	trig->use_count--;
@@ -203,18 +214,6 @@ void iio_trigger_notify_done(struct iio_trigger *trig)
 }
 EXPORT_SYMBOL(iio_trigger_notify_done);
 
-/**
- * iio_trigger_read_name() - retrieve useful identifying name
- **/
-ssize_t iio_trigger_read_name(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	struct iio_trigger *trig = dev_get_drvdata(dev);
-	return sprintf(buf, "%s\n", trig->name);
-}
-EXPORT_SYMBOL(iio_trigger_read_name);
-
 /* Trigger Consumer related functions */
 
 /* Complexity in here.  With certain triggers (datardy) an acknowledgement
@@ -228,18 +227,16 @@ int iio_trigger_attach_poll_func(struct iio_trigger *trig,
 				 struct iio_poll_func *pf)
 {
 	int ret = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&trig->pollfunc_list_lock, flags);
-	list_add_tail(&pf->list, &trig->pollfunc_list);
-	spin_unlock_irqrestore(&trig->pollfunc_list_lock, flags);
-
-	if (trig->set_trigger_state)
+	bool notinuse
+		= bitmap_empty(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
+
+	pf->irq = iio_trigger_get_irq(trig);
+	ret = request_threaded_irq(pf->irq, pf->h, pf->thread,
+				   pf->type, pf->name,
+				   pf);
+	if (trig->set_trigger_state && notinuse)
 		ret = trig->set_trigger_state(trig, true);
-	if (ret) {
-		printk(KERN_ERR "set trigger state failed\n");
-		list_del(&pf->list);
-	}
+
 	return ret;
 }
 EXPORT_SYMBOL(iio_trigger_attach_poll_func);
@@ -247,41 +244,68 @@ EXPORT_SYMBOL(iio_trigger_attach_poll_func);
 int iio_trigger_dettach_poll_func(struct iio_trigger *trig,
 				  struct iio_poll_func *pf)
 {
-	struct iio_poll_func *pf_cursor;
-	unsigned long flags;
-	int ret = -EINVAL;
-
-	spin_lock_irqsave(&trig->pollfunc_list_lock, flags);
-	list_for_each_entry(pf_cursor, &trig->pollfunc_list, list)
-		if (pf_cursor == pf) {
-			ret = 0;
-			break;
-		}
-	if (!ret) {
-		if (list_is_singular(&trig->pollfunc_list)
-		    && trig->set_trigger_state) {
-			spin_unlock_irqrestore(&trig->pollfunc_list_lock,
-					       flags);
-			/* May sleep hence cannot hold the spin lock */
-			ret = trig->set_trigger_state(trig, false);
-			if (ret)
-				goto error_ret;
-			spin_lock_irqsave(&trig->pollfunc_list_lock, flags);
-		}
-		/*
-		 * Now we can delete safe in the knowledge that, if this is
-		 * the last pollfunc then we have disabled the trigger anyway
-		 * and so nothing should be able to call the pollfunc.
-		 */
-		list_del(&pf_cursor->list);
+	int ret = 0;
+	bool no_other_users
+		= (bitmap_weight(trig->pool,
+				 CONFIG_IIO_CONSUMERS_PER_TRIGGER)
+		   == 1);
+	if (trig->set_trigger_state && no_other_users) {
+		ret = trig->set_trigger_state(trig, false);
+		if (ret)
+			goto error_ret;
 	}
-	spin_unlock_irqrestore(&trig->pollfunc_list_lock, flags);
+	iio_trigger_put_irq(trig, pf->irq);
+	free_irq(pf->irq, pf);
 
 error_ret:
 	return ret;
 }
 EXPORT_SYMBOL(iio_trigger_dettach_poll_func);
 
+irqreturn_t iio_pollfunc_store_time(int irq, void *p)
+{
+	struct iio_poll_func *pf = p;
+	pf->timestamp = iio_get_time_ns();
+	return IRQ_WAKE_THREAD;
+}
+EXPORT_SYMBOL(iio_pollfunc_store_time);
+
+struct iio_poll_func
+*iio_alloc_pollfunc(irqreturn_t (*h)(int irq, void *p),
+		    irqreturn_t (*thread)(int irq, void *p),
+		    int type,
+		    void *private,
+		    const char *fmt,
+		    ...)
+{
+	va_list vargs;
+	struct iio_poll_func *pf;
+
+	pf = kmalloc(sizeof *pf, GFP_KERNEL);
+	if (pf == NULL)
+		return NULL;
+	va_start(vargs, fmt);
+	pf->name = kvasprintf(GFP_KERNEL, fmt, vargs);
+	va_end(vargs);
+	if (pf->name == NULL) {
+		kfree(pf);
+		return NULL;
+	}
+	pf->h = h;
+	pf->thread = thread;
+	pf->type = type;
+
+	return pf;
+}
+EXPORT_SYMBOL_GPL(iio_alloc_pollfunc);
+
+void iio_dealloc_pollfunc(struct iio_poll_func *pf)
+{
+	kfree(pf->name);
+	kfree(pf);
+}
+EXPORT_SYMBOL_GPL(iio_dealloc_pollfunc);
+
 /**
  * iio_trigger_read_currrent() - trigger consumer sysfs query which trigger
  *
@@ -348,6 +372,23 @@ static const struct attribute_group iio_trigger_consumer_attr_group = {
 static void iio_trig_release(struct device *device)
 {
 	struct iio_trigger *trig = to_iio_trigger(device);
+	int i;
+
+	if (trig->subirq_base) {
+		for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++) {
+			irq_modify_status(trig->subirq_base + i,
+					  IRQ_NOAUTOEN,
+					  IRQ_NOREQUEST | IRQ_NOPROBE);
+			irq_set_chip(trig->subirq_base + i,
+				     NULL);
+			irq_set_handler(trig->subirq_base + i,
+					NULL);
+		}
+
+		irq_free_descs(trig->subirq_base,
+			       CONFIG_IIO_CONSUMERS_PER_TRIGGER);
+	}
+	kfree(trig->name);
 	kfree(trig);
 	iio_put();
 }
@@ -356,18 +397,66 @@ static struct device_type iio_trig_type = {
 	.release = iio_trig_release,
 };
 
-struct iio_trigger *iio_allocate_trigger(void)
+static void iio_trig_subirqmask(struct irq_data *d)
+{
+	struct irq_chip *chip = irq_data_get_irq_chip(d);
+	struct iio_trigger *trig
+		= container_of(chip,
+			       struct iio_trigger, subirq_chip);
+	trig->subirqs[d->irq - trig->subirq_base].enabled = false;
+}
+
+static void iio_trig_subirqunmask(struct irq_data *d)
+{
+	struct irq_chip *chip = irq_data_get_irq_chip(d);
+	struct iio_trigger *trig
+		= container_of(chip,
+			       struct iio_trigger, subirq_chip);
+	trig->subirqs[d->irq - trig->subirq_base].enabled = true;
+}
+
+struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
 {
+	va_list vargs;
 	struct iio_trigger *trig;
 	trig = kzalloc(sizeof *trig, GFP_KERNEL);
 	if (trig) {
+		int i;
 		trig->dev.type = &iio_trig_type;
 		trig->dev.bus = &iio_bus_type;
 		device_initialize(&trig->dev);
 		dev_set_drvdata(&trig->dev, (void *)trig);
-		spin_lock_init(&trig->pollfunc_list_lock);
-		INIT_LIST_HEAD(&trig->list);
-		INIT_LIST_HEAD(&trig->pollfunc_list);
+
+		mutex_init(&trig->pool_lock);
+		trig->subirq_base
+			= irq_alloc_descs(-1, 0,
+					  CONFIG_IIO_CONSUMERS_PER_TRIGGER,
+					  0);
+		if (trig->subirq_base < 0) {
+			kfree(trig);
+			return NULL;
+		}
+		va_start(vargs, fmt);
+		trig->name = kvasprintf(GFP_KERNEL, fmt, vargs);
+		va_end(vargs);
+		if (trig->name == NULL) {
+			irq_free_descs(trig->subirq_base,
+				       CONFIG_IIO_CONSUMERS_PER_TRIGGER);
+			kfree(trig);
+			return NULL;
+		}
+		trig->subirq_chip.name = trig->name;
+		trig->subirq_chip.irq_mask = &iio_trig_subirqmask;
+		trig->subirq_chip.irq_unmask = &iio_trig_subirqunmask;
+		for (i = 0; i < CONFIG_IIO_CONSUMERS_PER_TRIGGER; i++) {
+			irq_set_chip(trig->subirq_base + i,
+				     &trig->subirq_chip);
+			irq_set_handler(trig->subirq_base + i,
+					&handle_simple_irq);
+			irq_modify_status(trig->subirq_base + i,
+					  IRQ_NOREQUEST | IRQ_NOAUTOEN,
+					  IRQ_NOPROBE);
+		}
 		iio_get();
 	}
 	return trig;
@@ -398,20 +487,6 @@ int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info)
 }
 EXPORT_SYMBOL(iio_device_unregister_trigger_consumer);
 
-int iio_alloc_pollfunc(struct iio_dev *indio_dev,
-		       void (*immediate)(struct iio_dev *indio_dev),
-		       void (*main)(struct iio_dev *private_data, s64 time))
-{
-	indio_dev->pollfunc = kzalloc(sizeof(*indio_dev->pollfunc), GFP_KERNEL);
-	if (indio_dev->pollfunc == NULL)
-		return -ENOMEM;
-	indio_dev->pollfunc->poll_func_immediate = immediate;
-	indio_dev->pollfunc->poll_func_main = main;
-	indio_dev->pollfunc->private_data = indio_dev;
-	return 0;
-}
-EXPORT_SYMBOL(iio_alloc_pollfunc);
-
 int iio_triggered_ring_postenable(struct iio_dev *indio_dev)
 {
 	return indio_dev->trig
diff --git a/drivers/staging/iio/kfifo_buf.c b/drivers/staging/iio/kfifo_buf.c
index a56c0cbba94bfdf2f4abcf834e8bcb1b37d47690..cc14b96d814c24afb29cc7b7ef8690815aa73edf 100644
--- a/drivers/staging/iio/kfifo_buf.c
+++ b/drivers/staging/iio/kfifo_buf.c
@@ -8,6 +8,8 @@
 
 #include "kfifo_buf.h"
 
+#define iio_to_kfifo(r) container_of(r, struct iio_kfifo, ring)
+
 static inline int __iio_allocate_kfifo(struct iio_kfifo *buf,
 				int bytes_per_datum, int length)
 {
@@ -18,7 +20,7 @@ static inline int __iio_allocate_kfifo(struct iio_kfifo *buf,
 	return kfifo_alloc(&buf->kf, bytes_per_datum*length, GFP_KERNEL);
 }
 
-int iio_request_update_kfifo(struct iio_ring_buffer *r)
+static int iio_request_update_kfifo(struct iio_ring_buffer *r)
 {
 	int ret = 0;
 	struct iio_kfifo *buf = iio_to_kfifo(r);
@@ -37,31 +39,27 @@ int iio_request_update_kfifo(struct iio_ring_buffer *r)
 	mutex_unlock(&buf->use_lock);
 	return ret;
 }
-EXPORT_SYMBOL(iio_request_update_kfifo);
 
-void iio_mark_kfifo_in_use(struct iio_ring_buffer *r)
+static void iio_mark_kfifo_in_use(struct iio_ring_buffer *r)
 {
 	struct iio_kfifo *buf = iio_to_kfifo(r);
 	mutex_lock(&buf->use_lock);
 	buf->use_count++;
 	mutex_unlock(&buf->use_lock);
 }
-EXPORT_SYMBOL(iio_mark_kfifo_in_use);
 
-void iio_unmark_kfifo_in_use(struct iio_ring_buffer *r)
+static void iio_unmark_kfifo_in_use(struct iio_ring_buffer *r)
 {
 	struct iio_kfifo *buf = iio_to_kfifo(r);
 	mutex_lock(&buf->use_lock);
 	buf->use_count--;
 	mutex_unlock(&buf->use_lock);
 }
-EXPORT_SYMBOL(iio_unmark_kfifo_in_use);
 
-int iio_get_length_kfifo(struct iio_ring_buffer *r)
+static int iio_get_length_kfifo(struct iio_ring_buffer *r)
 {
 	return r->length;
 }
-EXPORT_SYMBOL(iio_get_length_kfifo);
 
 static inline void __iio_init_kfifo(struct iio_kfifo *kf)
 {
@@ -108,6 +106,7 @@ struct iio_ring_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev)
 	kf = kzalloc(sizeof *kf, GFP_KERNEL);
 	if (!kf)
 		return NULL;
+	kf->update_needed = true;
 	iio_ring_buffer_init(&kf->ring, indio_dev);
 	__iio_init_kfifo(kf);
 	kf->ring.dev.type = &iio_kfifo_type;
@@ -120,41 +119,37 @@ struct iio_ring_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev)
 }
 EXPORT_SYMBOL(iio_kfifo_allocate);
 
-int iio_get_bytes_per_datum_kfifo(struct iio_ring_buffer *r)
+static int iio_get_bytes_per_datum_kfifo(struct iio_ring_buffer *r)
 {
 	return r->bytes_per_datum;
 }
-EXPORT_SYMBOL(iio_get_bytes_per_datum_kfifo);
 
-int iio_set_bytes_per_datum_kfifo(struct iio_ring_buffer *r, size_t bpd)
+static int iio_set_bytes_per_datum_kfifo(struct iio_ring_buffer *r, size_t bpd)
 {
 	if (r->bytes_per_datum != bpd) {
 		r->bytes_per_datum = bpd;
-		if (r->access.mark_param_change)
-			r->access.mark_param_change(r);
+		if (r->access->mark_param_change)
+			r->access->mark_param_change(r);
 	}
 	return 0;
 }
-EXPORT_SYMBOL(iio_set_bytes_per_datum_kfifo);
 
-int iio_mark_update_needed_kfifo(struct iio_ring_buffer *r)
+static int iio_mark_update_needed_kfifo(struct iio_ring_buffer *r)
 {
 	struct iio_kfifo *kf = iio_to_kfifo(r);
 	kf->update_needed = true;
 	return 0;
 }
-EXPORT_SYMBOL(iio_mark_update_needed_kfifo);
 
-int iio_set_length_kfifo(struct iio_ring_buffer *r, int length)
+static int iio_set_length_kfifo(struct iio_ring_buffer *r, int length)
 {
 	if (r->length != length) {
 		r->length = length;
-		if (r->access.mark_param_change)
-			r->access.mark_param_change(r);
+		if (r->access->mark_param_change)
+			r->access->mark_param_change(r);
 	}
 	return 0;
 }
-EXPORT_SYMBOL(iio_set_length_kfifo);
 
 void iio_kfifo_free(struct iio_ring_buffer *r)
 {
@@ -163,7 +158,9 @@ void iio_kfifo_free(struct iio_ring_buffer *r)
 }
 EXPORT_SYMBOL(iio_kfifo_free);
 
-int iio_store_to_kfifo(struct iio_ring_buffer *r, u8 *data, s64 timestamp)
+static int iio_store_to_kfifo(struct iio_ring_buffer *r,
+			      u8 *data,
+			      s64 timestamp)
 {
 	int ret;
 	struct iio_kfifo *kf = iio_to_kfifo(r);
@@ -179,18 +176,30 @@ int iio_store_to_kfifo(struct iio_ring_buffer *r, u8 *data, s64 timestamp)
 	kfree(datal);
 	return 0;
 }
-EXPORT_SYMBOL(iio_store_to_kfifo);
 
-int iio_rip_kfifo(struct iio_ring_buffer *r,
-		size_t count, char __user *buf, int *deadoffset)
+static int iio_read_first_n_kfifo(struct iio_ring_buffer *r,
+			   size_t n, char __user *buf)
 {
 	int ret, copied;
 	struct iio_kfifo *kf = iio_to_kfifo(r);
 
-	*deadoffset = 0;
-	ret = kfifo_to_user(&kf->kf, buf, r->bytes_per_datum*count, &copied);
+	ret = kfifo_to_user(&kf->kf, buf, r->bytes_per_datum*n, &copied);
 
 	return copied;
 }
-EXPORT_SYMBOL(iio_rip_kfifo);
+
+const struct iio_ring_access_funcs kfifo_access_funcs = {
+	.mark_in_use = &iio_mark_kfifo_in_use,
+	.unmark_in_use = &iio_unmark_kfifo_in_use,
+	.store_to = &iio_store_to_kfifo,
+	.read_first_n = &iio_read_first_n_kfifo,
+	.mark_param_change = &iio_mark_update_needed_kfifo,
+	.request_update = &iio_request_update_kfifo,
+	.get_bytes_per_datum = &iio_get_bytes_per_datum_kfifo,
+	.set_bytes_per_datum = &iio_set_bytes_per_datum_kfifo,
+	.get_length = &iio_get_length_kfifo,
+	.set_length = &iio_set_length_kfifo,
+};
+EXPORT_SYMBOL(kfifo_access_funcs);
+
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/iio/kfifo_buf.h b/drivers/staging/iio/kfifo_buf.h
index 8064383bf7c356677bbed80f09d44541c64976f3..aac30539b2c67e4a5d408e05d5a83038429ed355 100644
--- a/drivers/staging/iio/kfifo_buf.h
+++ b/drivers/staging/iio/kfifo_buf.h
@@ -11,45 +11,7 @@ struct iio_kfifo {
 	struct mutex use_lock;
 };
 
-#define iio_to_kfifo(r) container_of(r, struct iio_kfifo, ring)
-
-int iio_create_kfifo(struct iio_ring_buffer **r);
-int iio_init_kfifo(struct iio_ring_buffer *r, struct iio_dev *indio_dev);
-void iio_exit_kfifo(struct iio_ring_buffer *r);
-void iio_free_kfifo(struct iio_ring_buffer *r);
-void iio_mark_kfifo_in_use(struct iio_ring_buffer *r);
-void iio_unmark_kfifo_in_use(struct iio_ring_buffer *r);
-
-int iio_store_to_kfifo(struct iio_ring_buffer *r, u8 *data, s64 timestamp);
-int iio_rip_kfifo(struct iio_ring_buffer *r,
-		size_t count,
-		char __user *buf,
-		int *dead_offset);
-
-int iio_request_update_kfifo(struct iio_ring_buffer *r);
-int iio_mark_update_needed_kfifo(struct iio_ring_buffer *r);
-
-int iio_get_bytes_per_datum_kfifo(struct iio_ring_buffer *r);
-int iio_set_bytes_per_datum_kfifo(struct iio_ring_buffer *r, size_t bpd);
-int iio_get_length_kfifo(struct iio_ring_buffer *r);
-int iio_set_length_kfifo(struct iio_ring_buffer *r, int length);
-
-static inline void iio_kfifo_register_funcs(struct iio_ring_access_funcs *ra)
-{
-	ra->mark_in_use = &iio_mark_kfifo_in_use;
-	ra->unmark_in_use = &iio_unmark_kfifo_in_use;
-
-	ra->store_to = &iio_store_to_kfifo;
-	ra->rip_lots = &iio_rip_kfifo;
-
-	ra->mark_param_change = &iio_mark_update_needed_kfifo;
-	ra->request_update = &iio_request_update_kfifo;
-
-	ra->get_bytes_per_datum = &iio_get_bytes_per_datum_kfifo;
-	ra->set_bytes_per_datum = &iio_set_bytes_per_datum_kfifo;
-	ra->get_length = &iio_get_length_kfifo;
-	ra->set_length = &iio_set_length_kfifo;
-};
+extern const struct iio_ring_access_funcs kfifo_access_funcs;
 
 struct iio_ring_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev);
 void iio_kfifo_free(struct iio_ring_buffer *r);
diff --git a/drivers/staging/iio/light/Kconfig b/drivers/staging/iio/light/Kconfig
index 36d8bbe1a9cc83fec924bcd769e10d0b1c67a52e..46d62d1b0370309b58111d0c13fd452b9cdad446 100644
--- a/drivers/staging/iio/light/Kconfig
+++ b/drivers/staging/iio/light/Kconfig
@@ -1,18 +1,8 @@
-#
+\#
 # Light sensors
 #
 comment "Light sensors"
 
-config SENSORS_TSL2563
-	tristate "TAOS TSL256[0-3] ambient light sensor"
-	depends on I2C
-	help
-	 If you say yes here you get support for the Taos TSL2560,
-	 TSL2561, TSL2562 and TSL2563 ambient light sensors.
-
-	 This driver can also be built as a module.  If so, the module
-	 will be called tsl2563.
-
 config SENSORS_ISL29018
         tristate "ISL 29018 light and proximity sensor"
         depends on I2C
@@ -24,3 +14,19 @@ config SENSORS_ISL29018
          in lux, proximity infrared sensing and normal infrared sensing.
          Data from sensor is accessible via sysfs.
 
+config SENSORS_TSL2563
+	tristate "TAOS TSL2560, TSL2561, TSL2562 and TSL2563 ambient light sensors"
+	depends on I2C
+	help
+	 If you say yes here you get support for the Taos TSL2560,
+	 TSL2561, TSL2562 and TSL2563 ambient light sensors.
+
+	 This driver can also be built as a module.  If so, the module
+	 will be called tsl2563.
+
+config TSL2583
+	tristate "TAOS TSL2580, TSL2581 and TSL2583 light-to-digital converters"
+	depends on I2C
+	help
+	 Provides support for the TAOS tsl2580, tsl2581 and tsl2583 devices.
+	 Access ALS data via iio, sysfs.
diff --git a/drivers/staging/iio/light/Makefile b/drivers/staging/iio/light/Makefile
index 9142c0e5a1b61db876a7a196b6db0609c712a2f1..3011fbfa8dc2543d6150df754759b1c4a9555ea7 100644
--- a/drivers/staging/iio/light/Makefile
+++ b/drivers/staging/iio/light/Makefile
@@ -4,3 +4,4 @@
 
 obj-$(CONFIG_SENSORS_TSL2563)	+= tsl2563.o
 obj-$(CONFIG_SENSORS_ISL29018)	+= isl29018.o
+obj-$(CONFIG_TSL2583)	+= tsl2583.o
diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c
index f919cc1d35e1da29507892b01ea0b03293eea8c7..4794ffd5e44633c2a3bd721874284eb951be46d5 100644
--- a/drivers/staging/iio/light/isl29018.c
+++ b/drivers/staging/iio/light/isl29018.c
@@ -402,16 +402,6 @@ static ssize_t show_proxim_ir(struct device *dev,
 	return get_sensor_data(dev, buf, COMMMAND1_OPMODE_PROX_ONCE);
 }
 
-/* Read name */
-static ssize_t show_name(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct isl29018_chip *chip = indio_dev->dev_data;
-
-	return sprintf(buf, "%s\n", chip->client->name);
-}
-
 static IIO_DEVICE_ATTR(range, S_IRUGO | S_IWUSR, show_range, store_range, 0);
 static IIO_CONST_ATTR(range_available, "1000 4000 16000 64000");
 static IIO_CONST_ATTR(adc_resolution_available, "4 8 12 16");
@@ -424,12 +414,10 @@ static IIO_DEVICE_ATTR(proximity_on_chip_ambient_infrared_supression,
 static IIO_DEVICE_ATTR(illuminance0_input, S_IRUGO, show_lux, NULL, 0);
 static IIO_DEVICE_ATTR(intensity_infrared_raw, S_IRUGO, show_ir, NULL, 0);
 static IIO_DEVICE_ATTR(proximity_raw, S_IRUGO, show_proxim_ir, NULL, 0);
-static IIO_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0);
 
 #define ISL29018_DEV_ATTR(name) (&iio_dev_attr_##name.dev_attr.attr)
 #define ISL29018_CONST_ATTR(name) (&iio_const_attr_##name.dev_attr.attr)
 static struct attribute *isl29018_attributes[] = {
-	ISL29018_DEV_ATTR(name),
 	ISL29018_DEV_ATTR(range),
 	ISL29018_CONST_ATTR(range_available),
 	ISL29018_DEV_ATTR(adc_resolution),
@@ -467,6 +455,11 @@ static int isl29018_chip_init(struct i2c_client *client)
 	return 0;
 }
 
+static const struct iio_info isl29108_info = {
+	.attrs = &isl29108_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit isl29018_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
 {
@@ -492,15 +485,15 @@ static int __devinit isl29018_probe(struct i2c_client *client,
 	if (err)
 		goto exit_free;
 
-	chip->indio_dev = iio_allocate_device();
+	chip->indio_dev = iio_allocate_device(0);
 	if (!chip->indio_dev) {
 		dev_err(&client->dev, "iio allocation fails\n");
 		goto exit_free;
 	}
-	chip->indio_dev->attrs = &isl29108_group;
+	chip->indio_dev->info = &isl29108_info;
+	chip->indio_dev->name = id->name;
 	chip->indio_dev->dev.parent = &client->dev;
 	chip->indio_dev->dev_data = (void *)(chip);
-	chip->indio_dev->driver_module = THIS_MODULE;
 	chip->indio_dev->modes = INDIO_DIRECT_MODE;
 	err = iio_device_register(chip->indio_dev);
 	if (err) {
diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c
index dadae7527d5c9472437dd5457c3d51b4d7bc4e5b..9cffa2ecb0ee52f2e9838493f1cc2240fed93ced 100644
--- a/drivers/staging/iio/light/tsl2563.c
+++ b/drivers/staging/iio/light/tsl2563.c
@@ -92,7 +92,7 @@ struct tsl2563_gainlevel_coeff {
 	u16 max;
 };
 
-static struct tsl2563_gainlevel_coeff tsl2563_gainlevel_table[] = {
+static const struct tsl2563_gainlevel_coeff tsl2563_gainlevel_table[] = {
 	{
 		.gaintime	= TSL2563_TIMING_400MS | TSL2563_TIMING_GAIN16,
 		.min		= 0,
@@ -115,15 +115,12 @@ static struct tsl2563_gainlevel_coeff tsl2563_gainlevel_table[] = {
 struct tsl2563_chip {
 	struct mutex		lock;
 	struct i2c_client	*client;
-	struct iio_dev		*indio_dev;
 	struct delayed_work	poweroff_work;
 
-	struct work_struct	work_thresh;
-	s64			event_timestamp;
 	/* Remember state for suspend and resume functions */
 	pm_message_t		state;
 
-	struct tsl2563_gainlevel_coeff *gainlevel;
+	struct tsl2563_gainlevel_coeff const *gainlevel;
 
 	u16			low_thres;
 	u16			high_thres;
@@ -467,32 +464,6 @@ static unsigned int adc_to_lux(u32 adc0, u32 adc1)
 /*                      Sysfs interface                         */
 /*--------------------------------------------------------------*/
 
-static ssize_t tsl2563_adc_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
-
-	mutex_lock(&chip->lock);
-
-	ret = tsl2563_get_adc(chip);
-	if (ret)
-		goto out;
-
-	switch (this_attr->address) {
-	case 0:
-		ret = snprintf(buf, PAGE_SIZE, "%d\n", chip->data0);
-		break;
-	case 1:
-		ret = snprintf(buf, PAGE_SIZE, "%d\n", chip->data1);
-		break;
-	}
-out:
-	mutex_unlock(&chip->lock);
-	return ret;
-}
 
 /* Apply calibration coefficient to ADC count. */
 static u32 calib_adc(u32 adc, u32 calib)
@@ -505,237 +476,165 @@ static u32 calib_adc(u32 adc, u32 calib)
 	return (u32) scaled;
 }
 
-static ssize_t tsl2563_lux_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
+static int tsl2563_write_raw(struct iio_dev *indio_dev,
+			       struct iio_chan_spec const *chan,
+			       int val,
+			       int val2,
+			       long mask)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	u32 calib0, calib1;
-	int ret;
-
-	mutex_lock(&chip->lock);
+	struct tsl2563_chip *chip = iio_priv(indio_dev);
 
-	ret = tsl2563_get_adc(chip);
-	if (ret)
-		goto out;
-
-	calib0 = calib_adc(chip->data0, chip->calib0) * chip->cover_comp_gain;
-	calib1 = calib_adc(chip->data1, chip->calib1) * chip->cover_comp_gain;
-
-	ret = snprintf(buf, PAGE_SIZE, "%d\n", adc_to_lux(calib0, calib1));
-
-out:
-	mutex_unlock(&chip->lock);
-	return ret;
-}
+	if (chan->channel == 0)
+		chip->calib0 = calib_from_sysfs(val);
+	else
+		chip->calib1 = calib_from_sysfs(val);
 
-static ssize_t format_calib(char *buf, int len, u32 calib)
-{
-	return snprintf(buf, PAGE_SIZE, "%d\n", calib_to_sysfs(calib));
+	return 0;
 }
 
-static ssize_t tsl2563_calib_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
+static int tsl2563_read_raw(struct iio_dev *indio_dev,
+			    struct iio_chan_spec const *chan,
+			    int *val,
+			    int *val2,
+			    long m)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int ret;
+	int ret = -EINVAL;
+	u32 calib0, calib1;
+	struct tsl2563_chip *chip = iio_priv(indio_dev);
 
 	mutex_lock(&chip->lock);
-	switch (this_attr->address) {
+	switch (m) {
 	case 0:
-		ret = format_calib(buf, PAGE_SIZE, chip->calib0);
+		switch (chan->type) {
+		case IIO_LIGHT:
+			ret = tsl2563_get_adc(chip);
+			if (ret)
+				goto error_ret;
+			calib0 = calib_adc(chip->data0, chip->calib0) *
+				chip->cover_comp_gain;
+			calib1 = calib_adc(chip->data1, chip->calib1) *
+				chip->cover_comp_gain;
+			*val = adc_to_lux(calib0, calib1);
+			ret = IIO_VAL_INT;
+			break;
+		case IIO_INTENSITY:
+			ret = tsl2563_get_adc(chip);
+			if (ret)
+				goto error_ret;
+			if (chan->channel == 0)
+				*val = chip->data0;
+			else
+				*val = chip->data1;
+			ret = IIO_VAL_INT;
+			break;
+		default:
+			break;
+		}
 		break;
-	case 1:
-		ret = format_calib(buf, PAGE_SIZE, chip->calib1);
+
+	case (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE):
+		if (chan->channel == 0)
+			*val = calib_to_sysfs(chip->calib0);
+		else
+			*val = calib_to_sysfs(chip->calib1);
+		ret = IIO_VAL_INT;
 		break;
 	default:
-		ret = -ENODEV;
-	}
-	mutex_unlock(&chip->lock);
-	return ret;
-}
-
-static ssize_t tsl2563_calib_store(struct device *dev,
-				struct device_attribute *attr,
-				const char *buf, size_t len)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	int value;
-	u32 calib;
-
-	if (1 != sscanf(buf, "%d", &value))
 		return -EINVAL;
-
-	calib = calib_from_sysfs(value);
-
-	switch (this_attr->address) {
-	case 0:
-		chip->calib0 = calib;
-		break;
-	case 1:
-		chip->calib1 = calib;
-		break;
 	}
 
-	return len;
-}
-
-static IIO_DEVICE_ATTR(intensity0_both_raw, S_IRUGO,
-		tsl2563_adc_show, NULL, 0);
-static IIO_DEVICE_ATTR(intensity1_ir_raw, S_IRUGO,
-		tsl2563_adc_show, NULL, 1);
-static DEVICE_ATTR(illuminance0_input, S_IRUGO, tsl2563_lux_show, NULL);
-static IIO_DEVICE_ATTR(intensity0_both_calibgain, S_IRUGO | S_IWUSR,
-		tsl2563_calib_show, tsl2563_calib_store, 0);
-static IIO_DEVICE_ATTR(intensity1_ir_calibgain, S_IRUGO | S_IWUSR,
-		tsl2563_calib_show, tsl2563_calib_store, 1);
-
-static ssize_t tsl2563_show_name(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	return sprintf(buf, "%s\n", chip->client->name);
+error_ret:
+	mutex_unlock(&chip->lock);
+	return ret;
 }
 
-static DEVICE_ATTR(name, S_IRUGO, tsl2563_show_name, NULL);
-
-static struct attribute *tsl2563_attributes[] = {
-	&iio_dev_attr_intensity0_both_raw.dev_attr.attr,
-	&iio_dev_attr_intensity1_ir_raw.dev_attr.attr,
-	&dev_attr_illuminance0_input.attr,
-	&iio_dev_attr_intensity0_both_calibgain.dev_attr.attr,
-	&iio_dev_attr_intensity1_ir_calibgain.dev_attr.attr,
-	&dev_attr_name.attr,
-	NULL
+static const struct iio_chan_spec tsl2563_channels[] = {
+	IIO_CHAN(IIO_LIGHT, 0, 1, 1, NULL, 0, 0, 0, 0, 0, {}, 0),
+	IIO_CHAN(IIO_INTENSITY, 1, 1, 0, "both", 0,
+		 (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE), 0, 0, 0, {},
+		 IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) |
+		 IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING)),
+	IIO_CHAN(IIO_INTENSITY, 1, 1, 0, "ir", 1,
+		 (1 << IIO_CHAN_INFO_CALIBSCALE_SEPARATE), 0, 0, 0, {},
+		 0)
 };
 
-static const struct attribute_group tsl2563_group = {
-	.attrs = tsl2563_attributes,
-};
-
-static ssize_t tsl2563_read_thresh(struct device *dev,
-			struct device_attribute *attr,
-			char *buf)
+static int tsl2563_read_thresh(struct iio_dev *indio_dev,
+				int event_code,
+				int *val)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	u16 val = 0;
-	switch (this_attr->address) {
-	case TSL2563_REG_HIGHLOW:
-		val = chip->high_thres;
+	struct tsl2563_chip *chip = iio_priv(indio_dev);
+
+	switch (IIO_EVENT_CODE_EXTRACT_DIR(event_code)) {
+	case IIO_EV_DIR_RISING:
+		*val = chip->high_thres;
 		break;
-	case TSL2563_REG_LOWLOW:
-		val = chip->low_thres;
+	case IIO_EV_DIR_FALLING:
+		*val = chip->low_thres;
 		break;
+	default:
+		return -EINVAL;
 	}
-	return snprintf(buf, PAGE_SIZE, "%d\n", val);
+
+	return 0;
 }
 
-static ssize_t tsl2563_write_thresh(struct device *dev,
-				struct device_attribute *attr,
-				const char *buf,
-				size_t len)
+static ssize_t tsl2563_write_thresh(struct iio_dev *indio_dev,
+				  int event_code,
+				  int val)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
-	unsigned long val;
+	struct tsl2563_chip *chip = iio_priv(indio_dev);
 	int ret;
+	u8 address;
 
-	ret = strict_strtoul(buf, 10, &val);
-	if (ret)
-		return ret;
+	if (IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_RISING)
+		address = TSL2563_REG_HIGHLOW;
+	else
+		address = TSL2563_REG_LOWLOW;
 	mutex_lock(&chip->lock);
-	ret = tsl2563_write(chip->client, this_attr->address, val & 0xFF);
+	ret = tsl2563_write(chip->client, address, val & 0xFF);
 	if (ret)
 		goto error_ret;
-	ret = tsl2563_write(chip->client, this_attr->address + 1,
+	ret = tsl2563_write(chip->client, address + 1,
 			(val >> 8) & 0xFF);
-	switch (this_attr->address) {
-	case TSL2563_REG_HIGHLOW:
+	if (IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_RISING)
 		chip->high_thres = val;
-		break;
-	case TSL2563_REG_LOWLOW:
+	else
 		chip->low_thres = val;
-		break;
-	}
 
 error_ret:
 	mutex_unlock(&chip->lock);
 
-	return ret < 0 ? ret : len;
-}
-
-static IIO_DEVICE_ATTR(intensity0_both_raw_thresh_rising_value,
-		S_IRUGO | S_IWUSR,
-		tsl2563_read_thresh,
-		tsl2563_write_thresh,
-		TSL2563_REG_HIGHLOW);
-
-static IIO_DEVICE_ATTR(intensity0_both_raw_thresh_falling_value,
-		S_IRUGO | S_IWUSR,
-		tsl2563_read_thresh,
-		tsl2563_write_thresh,
-		TSL2563_REG_LOWLOW);
-
-static int tsl2563_int_th(struct iio_dev *dev_info,
-			int index,
-			s64 timestamp,
-			int not_test)
-{
-	struct tsl2563_chip *chip = dev_info->dev_data;
-
-	chip->event_timestamp = timestamp;
-	schedule_work(&chip->work_thresh);
-
-	return 0;
+	return ret;
 }
 
-static void tsl2563_int_bh(struct work_struct *work_s)
+static irqreturn_t tsl2563_event_handler(int irq, void *private)
 {
-	struct tsl2563_chip *chip
-		= container_of(work_s,
-			struct tsl2563_chip, work_thresh);
+	struct iio_dev *dev_info = private;
+	struct tsl2563_chip *chip = iio_priv(dev_info);
 	u8 cmd = TSL2563_CMD | TSL2563_CLEARINT;
 
-	iio_push_event(chip->indio_dev, 0,
+	iio_push_event(dev_info, 0,
 		       IIO_UNMOD_EVENT_CODE(IIO_EV_CLASS_LIGHT,
 					    0,
 					    IIO_EV_TYPE_THRESH,
 					    IIO_EV_DIR_EITHER),
-		       chip->event_timestamp);
+		       iio_get_time_ns());
 
-	/* reenable_irq */
-	enable_irq(chip->client->irq);
 	/* clear the interrupt and push the event */
 	i2c_master_send(chip->client, &cmd, sizeof(cmd));
-
+	return IRQ_HANDLED;
 }
 
-static ssize_t tsl2563_write_interrupt_config(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf,
-					size_t len)
+static int tsl2563_write_interrupt_config(struct iio_dev *indio_dev,
+					int event_code,
+					int state)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	struct iio_event_attr *this_attr = to_iio_event_attr(attr);
-	int input, ret = 0;
+	struct tsl2563_chip *chip = iio_priv(indio_dev);
+	int ret = 0;
 
-	ret = sscanf(buf, "%d", &input);
-	if (ret != 1)
-		return -EINVAL;
 	mutex_lock(&chip->lock);
-	if (input && !(chip->intr & 0x30)) {
-		iio_add_event_to_list(this_attr->listel,
-				&indio_dev->interrupts[0]->ev_list);
+	if (state && !(chip->intr & 0x30)) {
 		chip->intr &= ~0x30;
 		chip->intr |= 0x10;
 		/* ensure the chip is actually on */
@@ -752,11 +651,9 @@ static ssize_t tsl2563_write_interrupt_config(struct device *dev,
 		chip->int_enabled = true;
 	}
 
-	if (!input && (chip->intr & 0x30)) {
+	if (!state && (chip->intr & 0x30)) {
 		chip->intr |= ~0x30;
 		ret = tsl2563_write(chip->client, TSL2563_REG_INT, chip->intr);
-		iio_remove_event_from_list(this_attr->listel,
-					&indio_dev->interrupts[0]->ev_list);
 		chip->int_enabled = false;
 		/* now the interrupt is not enabled, we can go to sleep */
 		schedule_delayed_work(&chip->poweroff_work, 5 * HZ);
@@ -764,69 +661,64 @@ static ssize_t tsl2563_write_interrupt_config(struct device *dev,
 out:
 	mutex_unlock(&chip->lock);
 
-	return (ret < 0) ? ret : len;
+	return ret;
 }
 
-static ssize_t tsl2563_read_interrupt_config(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
+static int tsl2563_read_interrupt_config(struct iio_dev *indio_dev,
+					   int event_code)
 {
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct tsl2563_chip *chip = indio_dev->dev_data;
-	int ret;
+	struct tsl2563_chip *chip = iio_priv(indio_dev);
 	u8 rxbuf;
-	ssize_t len;
+	int ret;
 
 	mutex_lock(&chip->lock);
-	ret = tsl2563_read(chip->client,
-			TSL2563_REG_INT,
-			&rxbuf,
-			sizeof(rxbuf));
+	ret = tsl2563_read(chip->client, TSL2563_REG_INT,
+			   &rxbuf, sizeof(rxbuf));
 	mutex_unlock(&chip->lock);
 	if (ret < 0)
 		goto error_ret;
-	len = snprintf(buf, PAGE_SIZE, "%d\n", !!(rxbuf & 0x30));
+	ret = !!(rxbuf & 0x30);
 error_ret:
 
-	return (ret < 0) ? ret : len;
+	return ret;
 }
 
-IIO_EVENT_ATTR(intensity0_both_thresh_en,
-	tsl2563_read_interrupt_config,
-	tsl2563_write_interrupt_config,
-	0,
-	tsl2563_int_th);
-
-static struct attribute *tsl2563_event_attributes[] = {
-	&iio_event_attr_intensity0_both_thresh_en.dev_attr.attr,
-	&iio_dev_attr_intensity0_both_raw_thresh_rising_value.dev_attr.attr,
-	&iio_dev_attr_intensity0_both_raw_thresh_falling_value.dev_attr.attr,
-	NULL,
-};
-
-static struct attribute_group tsl2563_event_attribute_group = {
-	.attrs = tsl2563_event_attributes,
-};
-
 /*--------------------------------------------------------------*/
 /*                      Probe, Attach, Remove                   */
 /*--------------------------------------------------------------*/
 static struct i2c_driver tsl2563_i2c_driver;
 
+static const struct iio_info tsl2563_info_no_irq = {
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info tsl2563_info = {
+	.driver_module = THIS_MODULE,
+	.num_interrupt_lines = 1,
+	.read_raw = &tsl2563_read_raw,
+	.write_raw = &tsl2563_write_raw,
+	.read_event_value = &tsl2563_read_thresh,
+	.write_event_value = &tsl2563_write_thresh,
+	.read_event_config = &tsl2563_read_interrupt_config,
+	.write_event_config = &tsl2563_write_interrupt_config,
+};
+
 static int __devinit tsl2563_probe(struct i2c_client *client,
 				const struct i2c_device_id *device_id)
 {
+	struct iio_dev *indio_dev;
 	struct tsl2563_chip *chip;
 	struct tsl2563_platform_data *pdata = client->dev.platform_data;
 	int err = 0;
 	int ret;
 	u8 id;
 
-	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
-	if (!chip)
+	indio_dev = iio_allocate_device(sizeof(*chip));
+	if (!indio_dev)
 		return -ENOMEM;
 
-	INIT_WORK(&chip->work_thresh, tsl2563_int_bh);
+	chip = iio_priv(indio_dev);
+
 	i2c_set_clientdata(client, chip);
 	chip->client = client;
 
@@ -856,30 +748,25 @@ static int __devinit tsl2563_probe(struct i2c_client *client,
 		chip->cover_comp_gain = 1;
 
 	dev_info(&client->dev, "model %d, rev. %d\n", id >> 4, id & 0x0f);
-
-	chip->indio_dev = iio_allocate_device();
-	if (!chip->indio_dev)
-		goto fail1;
-	chip->indio_dev->attrs = &tsl2563_group;
-	chip->indio_dev->dev.parent = &client->dev;
-	chip->indio_dev->dev_data = (void *)(chip);
-	chip->indio_dev->driver_module = THIS_MODULE;
-	chip->indio_dev->modes = INDIO_DIRECT_MODE;
-	if (client->irq) {
-		chip->indio_dev->num_interrupt_lines = 1;
-		chip->indio_dev->event_attrs
-			= &tsl2563_event_attribute_group;
-	}
-	ret = iio_device_register(chip->indio_dev);
+	indio_dev->name = client->name;
+	indio_dev->channels = tsl2563_channels;
+	indio_dev->num_channels = ARRAY_SIZE(tsl2563_channels);
+	indio_dev->dev.parent = &client->dev;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+	if (client->irq)
+		indio_dev->info = &tsl2563_info;
+	else
+		indio_dev->info = &tsl2563_info_no_irq;
+	ret = iio_device_register(indio_dev);
 	if (ret)
 		goto fail1;
-
 	if (client->irq) {
-		ret = iio_register_interrupt_line(client->irq,
-						chip->indio_dev,
-						0,
-						IRQF_TRIGGER_RISING,
-						client->name);
+		ret = request_threaded_irq(client->irq,
+					   NULL,
+					   &tsl2563_event_handler,
+					   IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+					   "tsl2563_event",
+					   indio_dev);
 		if (ret)
 			goto fail2;
 	}
@@ -894,9 +781,9 @@ static int __devinit tsl2563_probe(struct i2c_client *client,
 	return 0;
 fail3:
 	if (client->irq)
-		iio_unregister_interrupt_line(chip->indio_dev, 0);
+		free_irq(client->irq, indio_dev);
 fail2:
-	iio_device_unregister(chip->indio_dev);
+	iio_device_unregister(indio_dev);
 fail1:
 	kfree(chip);
 	return err;
@@ -905,6 +792,7 @@ static int __devinit tsl2563_probe(struct i2c_client *client,
 static int tsl2563_remove(struct i2c_client *client)
 {
 	struct tsl2563_chip *chip = i2c_get_clientdata(client);
+	struct iio_dev *indio_dev = iio_priv_to_dev(chip);
 	if (!chip->int_enabled)
 		cancel_delayed_work(&chip->poweroff_work);
 	/* Ensure that interrupts are disabled - then flush any bottom halves */
@@ -913,10 +801,9 @@ static int tsl2563_remove(struct i2c_client *client)
 	flush_scheduled_work();
 	tsl2563_set_power(chip, 0);
 	if (client->irq)
-		iio_unregister_interrupt_line(chip->indio_dev, 0);
-	iio_device_unregister(chip->indio_dev);
+		free_irq(client->irq, indio_dev);
+	iio_device_unregister(indio_dev);
 
-	kfree(chip);
 	return 0;
 }
 
diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
new file mode 100644
index 0000000000000000000000000000000000000000..5694610da1ca00bb56b20d5cb79a53e41a3ee006
--- /dev/null
+++ b/drivers/staging/iio/light/tsl2583.c
@@ -0,0 +1,964 @@
+/*
+ * Device driver for monitoring ambient light intensity (lux)
+ * within the TAOS tsl258x family of devices (tsl2580, tsl2581).
+ *
+ * Copyright (c) 2011, TAOS Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA	02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/mutex.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include "../iio.h"
+
+#define TSL258X_MAX_DEVICE_REGS		32
+
+/* Triton register offsets */
+#define	TSL258X_REG_MAX		8
+
+/* Device Registers and Masks */
+#define TSL258X_CNTRL			0x00
+#define TSL258X_ALS_TIME		0X01
+#define TSL258X_INTERRUPT		0x02
+#define TSL258X_GAIN			0x07
+#define TSL258X_REVID			0x11
+#define TSL258X_CHIPID			0x12
+#define TSL258X_ALS_CHAN0LO		0x14
+#define TSL258X_ALS_CHAN0HI		0x15
+#define TSL258X_ALS_CHAN1LO		0x16
+#define TSL258X_ALS_CHAN1HI		0x17
+#define TSL258X_TMR_LO			0x18
+#define TSL258X_TMR_HI			0x19
+
+/* tsl2583 cmd reg masks */
+#define TSL258X_CMD_REG			0x80
+#define TSL258X_CMD_SPL_FN		0x60
+#define TSL258X_CMD_ALS_INT_CLR	0X01
+
+/* tsl2583 cntrl reg masks */
+#define TSL258X_CNTL_ADC_ENBL	0x02
+#define TSL258X_CNTL_PWR_ON		0x01
+
+/* tsl2583 status reg masks */
+#define TSL258X_STA_ADC_VALID	0x01
+#define TSL258X_STA_ADC_INTR	0x10
+
+/* Lux calculation constants */
+#define	TSL258X_LUX_CALC_OVER_FLOW		65535
+
+enum {
+	TSL258X_CHIP_UNKNOWN = 0,
+	TSL258X_CHIP_WORKING = 1,
+	TSL258X_CHIP_SUSPENDED = 2
+} TSL258X_CHIP_WORKING_STATUS;
+
+/* Per-device data */
+struct taos_als_info {
+	u16 als_ch0;
+	u16 als_ch1;
+	u16 lux;
+};
+
+struct taos_settings {
+	int als_time;
+	int als_gain;
+	int als_gain_trim;
+	int als_cal_target;
+};
+
+struct tsl2583_chip {
+	struct mutex als_mutex;
+	struct i2c_client *client;
+	struct iio_dev *iio_dev;
+	struct taos_als_info als_cur_info;
+	struct taos_settings taos_settings;
+	int als_time_scale;
+	int als_saturation;
+	int taos_chip_status;
+	u8 taos_config[8];
+};
+
+/*
+ * Initial values for device - this values can/will be changed by driver.
+ * and applications as needed.
+ * These values are dynamic.
+ */
+static const u8 taos_config[8] = {
+		0x00, 0xee, 0x00, 0x03, 0x00, 0xFF, 0xFF, 0x00
+}; /*	cntrl atime intC  Athl0 Athl1 Athh0 Athh1 gain */
+
+struct taos_lux {
+	unsigned int ratio;
+	unsigned int ch0;
+	unsigned int ch1;
+};
+
+/* This structure is intentionally large to accommodate updates via sysfs. */
+/* Sized to 11 = max 10 segments + 1 termination segment */
+/* Assumption is is one and only one type of glass used  */
+struct taos_lux taos_device_lux[11] = {
+	{  9830,  8520, 15729 },
+	{ 12452, 10807, 23344 },
+	{ 14746,  6383, 11705 },
+	{ 17695,  4063,  6554 },
+};
+
+struct gainadj {
+	s16 ch0;
+	s16 ch1;
+};
+
+/* Index = (0 - 3) Used to validate the gain selection index */
+static const struct gainadj gainadj[] = {
+	{ 1, 1 },
+	{ 8, 8 },
+	{ 16, 16 },
+	{ 107, 115 }
+};
+
+/*
+ * Provides initial operational parameter defaults.
+ * These defaults may be changed through the device's sysfs files.
+ */
+static void taos_defaults(struct tsl2583_chip *chip)
+{
+	/* Operational parameters */
+	chip->taos_settings.als_time = 100;
+	/* must be a multiple of 50mS */
+	chip->taos_settings.als_gain = 0;
+	/* this is actually an index into the gain table */
+	/* assume clear glass as default */
+	chip->taos_settings.als_gain_trim = 1000;
+	/* default gain trim to account for aperture effects */
+	chip->taos_settings.als_cal_target = 130;
+	/* Known external ALS reading used for calibration */
+}
+
+/*
+ * Read a number of bytes starting at register (reg) location.
+ * Return 0, or i2c_smbus_write_byte ERROR code.
+ */
+static int
+taos_i2c_read(struct i2c_client *client, u8 reg, u8 *val, unsigned int len)
+{
+	int ret;
+	int i;
+
+	for (i = 0; i < len; i++) {
+		/* select register to write */
+		ret = i2c_smbus_write_byte(client, (TSL258X_CMD_REG | reg));
+		if (ret < 0) {
+			dev_err(&client->dev, "taos_i2c_read failed to write"
+				" register %x\n", reg);
+			return ret;
+		}
+		/* read the data */
+		*val = i2c_smbus_read_byte(client);
+		val++;
+		reg++;
+	}
+	return 0;
+}
+
+/*
+ * Reads and calculates current lux value.
+ * The raw ch0 and ch1 values of the ambient light sensed in the last
+ * integration cycle are read from the device.
+ * Time scale factor array values are adjusted based on the integration time.
+ * The raw values are multiplied by a scale factor, and device gain is obtained
+ * using gain index. Limit checks are done next, then the ratio of a multiple
+ * of ch1 value, to the ch0 value, is calculated. The array taos_device_lux[]
+ * declared above is then scanned to find the first ratio value that is just
+ * above the ratio we just calculated. The ch0 and ch1 multiplier constants in
+ * the array are then used along with the time scale factor array values, to
+ * calculate the lux.
+ */
+static int taos_get_lux(struct i2c_client *client)
+{
+	u16 ch0, ch1; /* separated ch0/ch1 data from device */
+	u32 lux; /* raw lux calculated from device data */
+	u32 ratio;
+	u8 buf[5];
+	struct taos_lux *p;
+	struct tsl2583_chip *chip = i2c_get_clientdata(client);
+	int i, ret;
+	u32 ch0lux = 0;
+	u32 ch1lux = 0;
+
+	if (mutex_trylock(&chip->als_mutex) == 0) {
+		dev_info(&client->dev, "taos_get_lux device is busy\n");
+		return chip->als_cur_info.lux; /* busy, so return LAST VALUE */
+	}
+
+	if (chip->taos_chip_status != TSL258X_CHIP_WORKING) {
+		/* device is not enabled */
+		dev_err(&client->dev, "taos_get_lux device is not enabled\n");
+		ret = -EBUSY ;
+		goto out_unlock;
+	}
+
+	ret = taos_i2c_read(client, (TSL258X_CMD_REG), &buf[0], 1);
+	if (ret < 0) {
+		dev_err(&client->dev, "taos_get_lux failed to read CMD_REG\n");
+		goto out_unlock;
+	}
+	/* is data new & valid */
+	if (!(buf[0] & TSL258X_STA_ADC_INTR)) {
+		dev_err(&client->dev, "taos_get_lux data not valid\n");
+		ret = chip->als_cur_info.lux; /* return LAST VALUE */
+		goto out_unlock;
+	}
+
+	for (i = 0; i < 4; i++) {
+		int reg = TSL258X_CMD_REG | (TSL258X_ALS_CHAN0LO + i);
+		ret = taos_i2c_read(client, reg, &buf[i], 1);
+		if (ret < 0) {
+			dev_err(&client->dev, "taos_get_lux failed to read"
+				" register %x\n", reg);
+			goto out_unlock;
+		}
+	}
+
+	/* clear status, really interrupt status (interrupts are off), but
+	 * we use the bit anyway - don't forget 0x80 - this is a command*/
+	ret = i2c_smbus_write_byte(client,
+	(TSL258X_CMD_REG | TSL258X_CMD_SPL_FN | TSL258X_CMD_ALS_INT_CLR));
+
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"taos_i2c_write_command failed in taos_get_lux, err = %d\n",
+			ret);
+		goto out_unlock; /* have no data, so return failure */
+	}
+
+	/* extract ALS/lux data */
+	ch0 = le16_to_cpup((const __le16 *)&buf[0]);
+	ch1 = le16_to_cpup((const __le16 *)&buf[2]);
+
+	chip->als_cur_info.als_ch0 = ch0;
+	chip->als_cur_info.als_ch1 = ch1;
+
+	if ((ch0 >= chip->als_saturation) || (ch1 >= chip->als_saturation))
+		goto return_max;
+
+	if (ch0 == 0) {
+		/* have no data, so return LAST VALUE */
+		ret = chip->als_cur_info.lux = 0;
+		goto out_unlock;
+	}
+	/* calculate ratio */
+	ratio = (ch1 << 15) / ch0;
+	/* convert to unscaled lux using the pointer to the table */
+	for (p = (struct taos_lux *) taos_device_lux;
+	     p->ratio != 0 && p->ratio < ratio; p++)
+		;
+
+	if (p->ratio == 0) {
+		lux = 0;
+	} else {
+		ch0lux = ((ch0 * p->ch0) +
+			  (gainadj[chip->taos_settings.als_gain].ch0 >> 1))
+			 / gainadj[chip->taos_settings.als_gain].ch0;
+		ch1lux = ((ch1 * p->ch1) +
+			  (gainadj[chip->taos_settings.als_gain].ch1 >> 1))
+			 / gainadj[chip->taos_settings.als_gain].ch1;
+		lux = ch0lux - ch1lux;
+	}
+
+	/* note: lux is 31 bit max at this point */
+	if (ch1lux > ch0lux) {
+		dev_dbg(&client->dev, "No Data - Return last value\n");
+		ret = chip->als_cur_info.lux = 0;
+		goto out_unlock;
+	}
+
+	/* adjust for active time scale */
+	if (chip->als_time_scale == 0)
+		lux = 0;
+	else
+		lux = (lux + (chip->als_time_scale >> 1)) /
+			chip->als_time_scale;
+
+	/* adjust for active gain scale */
+	lux >>= 13; /* tables have factor of 8192 builtin for accuracy */
+	lux = (lux * chip->taos_settings.als_gain_trim + 500) / 1000;
+	if (lux > TSL258X_LUX_CALC_OVER_FLOW) { /* check for overflow */
+return_max:
+		lux = TSL258X_LUX_CALC_OVER_FLOW;
+	}
+
+	/* Update the structure with the latest VALID lux. */
+	chip->als_cur_info.lux = lux;
+	ret = lux;
+
+out_unlock:
+	mutex_unlock(&chip->als_mutex);
+	return ret;
+}
+
+/*
+ * Obtain single reading and calculate the als_gain_trim (later used
+ * to derive actual lux).
+ * Return updated gain_trim value.
+ */
+int taos_als_calibrate(struct i2c_client *client)
+{
+	struct tsl2583_chip *chip = i2c_get_clientdata(client);
+	u8 reg_val;
+	unsigned int gain_trim_val;
+	int ret;
+	int lux_val;
+
+	ret = i2c_smbus_write_byte(client, (TSL258X_CMD_REG | TSL258X_CNTRL));
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"taos_als_calibrate failed to reach the CNTRL register, ret=%d\n",
+			ret);
+		return ret;
+	}
+
+	reg_val = i2c_smbus_read_byte(client);
+	if ((reg_val & (TSL258X_CNTL_ADC_ENBL | TSL258X_CNTL_PWR_ON))
+			!= (TSL258X_CNTL_ADC_ENBL | TSL258X_CNTL_PWR_ON)) {
+		dev_err(&client->dev,
+			"taos_als_calibrate failed: device not powered on with ADC enabled\n");
+		return -1;
+	}
+
+	ret = i2c_smbus_write_byte(client, (TSL258X_CMD_REG | TSL258X_CNTRL));
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"taos_als_calibrate failed to reach the STATUS register, ret=%d\n",
+			ret);
+		return ret;
+	}
+	reg_val = i2c_smbus_read_byte(client);
+
+	if ((reg_val & TSL258X_STA_ADC_VALID) != TSL258X_STA_ADC_VALID) {
+		dev_err(&client->dev,
+			"taos_als_calibrate failed: STATUS - ADC not valid.\n");
+		return -ENODATA;
+	}
+	lux_val = taos_get_lux(client);
+	if (lux_val < 0) {
+		dev_err(&client->dev, "taos_als_calibrate failed to get lux\n");
+		return lux_val;
+	}
+	gain_trim_val = (unsigned int) (((chip->taos_settings.als_cal_target)
+			* chip->taos_settings.als_gain_trim) / lux_val);
+
+	if ((gain_trim_val < 250) || (gain_trim_val > 4000)) {
+		dev_err(&client->dev,
+			"taos_als_calibrate failed: trim_val of %d is out of range\n",
+			gain_trim_val);
+		return -ENODATA;
+	}
+	chip->taos_settings.als_gain_trim = (int) gain_trim_val;
+
+	return (int) gain_trim_val;
+}
+
+/*
+ * Turn the device on.
+ * Configuration must be set before calling this function.
+ */
+static int taos_chip_on(struct i2c_client *client)
+{
+	int i;
+	int ret = 0;
+	u8 *uP;
+	u8 utmp;
+	int als_count;
+	int als_time;
+	struct tsl2583_chip *chip = i2c_get_clientdata(client);
+
+	/* and make sure we're not already on */
+	if (chip->taos_chip_status == TSL258X_CHIP_WORKING) {
+		/* if forcing a register update - turn off, then on */
+		dev_info(&client->dev, "device is already enabled\n");
+		return   -EINVAL;
+	}
+
+	/* determine als integration regster */
+	als_count = (chip->taos_settings.als_time * 100 + 135) / 270;
+	if (als_count == 0)
+		als_count = 1; /* ensure at least one cycle */
+
+	/* convert back to time (encompasses overrides) */
+	als_time = (als_count * 27 + 5) / 10;
+	chip->taos_config[TSL258X_ALS_TIME] = 256 - als_count;
+
+	/* Set the gain based on taos_settings struct */
+	chip->taos_config[TSL258X_GAIN] = chip->taos_settings.als_gain;
+
+	/* set chip struct re scaling and saturation */
+	chip->als_saturation = als_count * 922; /* 90% of full scale */
+	chip->als_time_scale = (als_time + 25) / 50;
+
+	/* TSL258x Specific power-on / adc enable sequence
+	 * Power on the device 1st. */
+	utmp = TSL258X_CNTL_PWR_ON;
+	ret = i2c_smbus_write_byte_data(client,
+		TSL258X_CMD_REG | TSL258X_CNTRL, utmp);
+	if (ret < 0) {
+		dev_err(&client->dev, "taos_chip_on failed on CNTRL reg.\n");
+		return -1;
+	}
+
+	/* Use the following shadow copy for our delay before enabling ADC.
+	 * Write all the registers. */
+	for (i = 0, uP = chip->taos_config; i < TSL258X_REG_MAX; i++) {
+		ret = i2c_smbus_write_byte_data(client, TSL258X_CMD_REG + i,
+						*uP++);
+		if (ret < 0) {
+			dev_err(&client->dev,
+				"taos_chip_on failed on reg %d.\n", i);
+			return -1;
+		}
+	}
+
+	msleep(3);
+	/* NOW enable the ADC
+	 * initialize the desired mode of operation */
+	utmp = TSL258X_CNTL_PWR_ON | TSL258X_CNTL_ADC_ENBL;
+	ret = i2c_smbus_write_byte_data(client, TSL258X_CMD_REG | TSL258X_CNTRL,
+					utmp);
+	if (ret < 0) {
+		dev_err(&client->dev, "taos_chip_on failed on 2nd CTRL reg.\n");
+		return -1;
+	}
+	chip->taos_chip_status = TSL258X_CHIP_WORKING;
+
+	return ret;
+}
+
+static int taos_chip_off(struct i2c_client *client)
+{
+	struct tsl2583_chip *chip = i2c_get_clientdata(client);
+	int ret;
+
+	/* turn device off */
+	chip->taos_chip_status = TSL258X_CHIP_SUSPENDED;
+	ret = i2c_smbus_write_byte_data(client, TSL258X_CMD_REG | TSL258X_CNTRL,
+					0x00);
+	return ret;
+}
+
+/* Sysfs Interface Functions */
+static ssize_t taos_device_id(struct device *dev,
+struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+
+	return sprintf(buf, "%s\n", chip->client->name);
+}
+
+static ssize_t taos_power_state_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+
+	return sprintf(buf, "%d\n", chip->taos_chip_status);
+}
+
+static ssize_t taos_power_state_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	unsigned long value;
+
+	if (strict_strtoul(buf, 0, &value))
+		return -EINVAL;
+
+	if (value == 0)
+		taos_chip_off(chip->client);
+	else
+		taos_chip_on(chip->client);
+
+	return len;
+}
+
+static ssize_t taos_gain_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	char gain[4] = {0};
+
+	switch (chip->taos_settings.als_gain) {
+	case 0:
+		strcpy(gain, "001");
+		break;
+	case 1:
+		strcpy(gain, "008");
+		break;
+	case 2:
+		strcpy(gain, "016");
+		break;
+	case 3:
+		strcpy(gain, "111");
+		break;
+	}
+
+	return sprintf(buf, "%s\n", gain);
+}
+
+static ssize_t taos_gain_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	unsigned long value;
+
+	if (strict_strtoul(buf, 0, &value))
+		return -EINVAL;
+
+	switch (value) {
+	case 1:
+		chip->taos_settings.als_gain = 0;
+		break;
+	case 8:
+		chip->taos_settings.als_gain = 1;
+		break;
+	case 16:
+		chip->taos_settings.als_gain = 2;
+		break;
+	case 111:
+		chip->taos_settings.als_gain = 3;
+		break;
+	default:
+		dev_err(dev, "Invalid Gain Index (must be 1,8,16,111)\n");
+		return -1;
+	}
+
+	return len;
+}
+
+static ssize_t taos_gain_available_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%s\n", "1 8 16 111");
+}
+
+static ssize_t taos_als_time_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+
+	return sprintf(buf, "%d\n", chip->taos_settings.als_time);
+}
+
+static ssize_t taos_als_time_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	unsigned long value;
+
+	if (strict_strtoul(buf, 0, &value))
+		return -EINVAL;
+
+	if ((value < 50) || (value > 650))
+		return -EINVAL;
+
+	if (value % 50)
+		return -EINVAL;
+
+	 chip->taos_settings.als_time = value;
+
+	return len;
+}
+
+static ssize_t taos_als_time_available_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%s\n",
+		"50 100 150 200 250 300 350 400 450 500 550 600 650");
+}
+
+static ssize_t taos_als_trim_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+
+	return sprintf(buf, "%d\n", chip->taos_settings.als_gain_trim);
+}
+
+static ssize_t taos_als_trim_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	unsigned long value;
+
+	if (strict_strtoul(buf, 0, &value))
+		return -EINVAL;
+
+	if (value)
+		chip->taos_settings.als_gain_trim = value;
+
+	return len;
+}
+
+static ssize_t taos_als_cal_target_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+
+	return sprintf(buf, "%d\n", chip->taos_settings.als_cal_target);
+}
+
+static ssize_t taos_als_cal_target_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	unsigned long value;
+
+	if (strict_strtoul(buf, 0, &value))
+		return -EINVAL;
+
+	if (value)
+		chip->taos_settings.als_cal_target = value;
+
+	return len;
+}
+
+static ssize_t taos_lux_show(struct device *dev, struct device_attribute *attr,
+	char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	int lux;
+
+	lux = taos_get_lux(chip->client);
+
+	return sprintf(buf, "%d\n", lux);
+}
+
+static ssize_t taos_do_calibrate(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	unsigned long value;
+
+	if (strict_strtoul(buf, 0, &value))
+		return -EINVAL;
+
+	if (value == 1)
+		taos_als_calibrate(chip->client);
+
+	return len;
+}
+
+static ssize_t taos_luxtable_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	int i;
+	int offset = 0;
+
+	for (i = 0; i < ARRAY_SIZE(taos_device_lux); i++) {
+		offset += sprintf(buf + offset, "%d,%d,%d,",
+				  taos_device_lux[i].ratio,
+				  taos_device_lux[i].ch0,
+				  taos_device_lux[i].ch1);
+		if (taos_device_lux[i].ratio == 0) {
+			/* We just printed the first "0" entry.
+			 * Now get rid of the extra "," and break. */
+			offset--;
+			break;
+		}
+	}
+
+	offset += sprintf(buf + offset, "\n");
+	return offset;
+}
+
+static ssize_t taos_luxtable_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2583_chip *chip = indio_dev->dev_data;
+	int value[ARRAY_SIZE(taos_device_lux)];
+	int n;
+
+	get_options(buf, ARRAY_SIZE(value), value);
+
+	/* We now have an array of ints starting at value[1], and
+	 * enumerated by value[0].
+	 * We expect each group of three ints is one table entry,
+	 * and the last table entry is all 0.
+	 */
+	n = value[0];
+	if ((n % 3) || n < 6 || n > ((ARRAY_SIZE(taos_device_lux) - 1) * 3)) {
+		dev_info(dev, "LUX TABLE INPUT ERROR 1 Value[0]=%d\n", n);
+		return -EINVAL;
+	}
+	if ((value[(n - 2)] | value[(n - 1)] | value[n]) != 0) {
+		dev_info(dev, "LUX TABLE INPUT ERROR 2 Value[0]=%d\n", n);
+		return -EINVAL;
+	}
+
+	if (chip->taos_chip_status == TSL258X_CHIP_WORKING)
+		taos_chip_off(chip->client);
+
+	/* Zero out the table */
+	memset(taos_device_lux, 0, sizeof(taos_device_lux));
+	memcpy(taos_device_lux, &value[1], (value[0] * 4));
+
+	taos_chip_on(chip->client);
+
+	return len;
+}
+
+static DEVICE_ATTR(name, S_IRUGO, taos_device_id, NULL);
+static DEVICE_ATTR(power_state, S_IRUGO | S_IWUSR,
+		taos_power_state_show, taos_power_state_store);
+
+static DEVICE_ATTR(illuminance0_calibscale, S_IRUGO | S_IWUSR,
+		taos_gain_show, taos_gain_store);
+static DEVICE_ATTR(illuminance0_calibscale_available, S_IRUGO,
+		taos_gain_available_show, NULL);
+
+static DEVICE_ATTR(illuminance0_integration_time, S_IRUGO | S_IWUSR,
+		taos_als_time_show, taos_als_time_store);
+static DEVICE_ATTR(illuminance0_integration_time_available, S_IRUGO,
+		taos_als_time_available_show, NULL);
+
+static DEVICE_ATTR(illuminance0_calibbias, S_IRUGO | S_IWUSR,
+		taos_als_trim_show, taos_als_trim_store);
+
+static DEVICE_ATTR(illuminance0_input_target, S_IRUGO | S_IWUSR,
+		taos_als_cal_target_show, taos_als_cal_target_store);
+
+static DEVICE_ATTR(illuminance0_input, S_IRUGO, taos_lux_show, NULL);
+static DEVICE_ATTR(illuminance0_calibrate, S_IWUSR, NULL, taos_do_calibrate);
+static DEVICE_ATTR(illuminance0_lux_table, S_IRUGO | S_IWUSR,
+		taos_luxtable_show, taos_luxtable_store);
+
+static struct attribute *sysfs_attrs_ctrl[] = {
+	&dev_attr_name.attr,
+	&dev_attr_power_state.attr,
+	&dev_attr_illuminance0_calibscale.attr,			/* Gain  */
+	&dev_attr_illuminance0_calibscale_available.attr,
+	&dev_attr_illuminance0_integration_time.attr,	/* I time*/
+	&dev_attr_illuminance0_integration_time_available.attr,
+	&dev_attr_illuminance0_calibbias.attr,			/* trim  */
+	&dev_attr_illuminance0_input_target.attr,
+	&dev_attr_illuminance0_input.attr,
+	&dev_attr_illuminance0_calibrate.attr,
+	&dev_attr_illuminance0_lux_table.attr,
+	NULL
+};
+
+static struct attribute_group tsl2583_attribute_group = {
+	.attrs = sysfs_attrs_ctrl,
+};
+
+/* Use the default register values to identify the Taos device */
+static int taos_tsl258x_device(unsigned char *bufp)
+{
+	return ((bufp[TSL258X_CHIPID] & 0xf0) == 0x90);
+}
+
+static const struct iio_info tsl2583_info = {
+	.attrs = &tsl2583_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
+/*
+ * Client probe function - When a valid device is found, the driver's device
+ * data structure is updated, and initialization completes successfully.
+ */
+static int __devinit taos_probe(struct i2c_client *clientp,
+		      const struct i2c_device_id *idp)
+{
+	int i, ret = 0;
+	unsigned char buf[TSL258X_MAX_DEVICE_REGS];
+	static struct tsl2583_chip *chip;
+
+	if (!i2c_check_functionality(clientp->adapter,
+		I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_err(&clientp->dev,
+			"taos_probe() - i2c smbus byte data "
+			"functions unsupported\n");
+		return -EOPNOTSUPP;
+	}
+
+	chip = kzalloc(sizeof(struct tsl2583_chip), GFP_KERNEL);
+	if (!chip)
+		return -ENOMEM;
+
+	chip->client = clientp;
+	i2c_set_clientdata(clientp, chip);
+
+	mutex_init(&chip->als_mutex);
+	chip->taos_chip_status = TSL258X_CHIP_UNKNOWN;
+	memcpy(chip->taos_config, taos_config, sizeof(chip->taos_config));
+
+	for (i = 0; i < TSL258X_MAX_DEVICE_REGS; i++) {
+		ret = i2c_smbus_write_byte(clientp,
+				(TSL258X_CMD_REG | (TSL258X_CNTRL + i)));
+		if (ret < 0) {
+			dev_err(&clientp->dev, "i2c_smbus_write_bytes() to cmd "
+				"reg failed in taos_probe(), err = %d\n", ret);
+			goto fail1;
+		}
+		ret = i2c_smbus_read_byte(clientp);
+		if (ret < 0) {
+			dev_err(&clientp->dev, "i2c_smbus_read_byte from "
+				"reg failed in taos_probe(), err = %d\n", ret);
+
+			goto fail1;
+		}
+		buf[i] = ret;
+	}
+
+	if (!taos_tsl258x_device(buf)) {
+		dev_info(&clientp->dev, "i2c device found but does not match "
+			"expected id in taos_probe()\n");
+		goto fail1;
+	}
+
+	ret = i2c_smbus_write_byte(clientp, (TSL258X_CMD_REG | TSL258X_CNTRL));
+	if (ret < 0) {
+		dev_err(&clientp->dev, "i2c_smbus_write_byte() to cmd reg "
+			"failed in taos_probe(), err = %d\n", ret);
+		goto fail1;
+	}
+
+	chip->iio_dev = iio_allocate_device(0);
+	if (!chip->iio_dev) {
+		ret = -ENOMEM;
+		dev_err(&clientp->dev, "iio allocation failed\n");
+		goto fail1;
+	}
+
+	chip->iio_dev->info = &tsl2583_info;
+	chip->iio_dev->dev.parent = &clientp->dev;
+	chip->iio_dev->dev_data = (void *)(chip);
+	chip->iio_dev->modes = INDIO_DIRECT_MODE;
+	ret = iio_device_register(chip->iio_dev);
+	if (ret) {
+		dev_err(&clientp->dev, "iio registration failed\n");
+		goto fail1;
+	}
+
+	/* Load up the V2 defaults (these are hard coded defaults for now) */
+	taos_defaults(chip);
+
+	/* Make sure the chip is on */
+	taos_chip_on(clientp);
+
+	dev_info(&clientp->dev, "Light sensor found.\n");
+
+	return 0;
+
+fail1:
+	kfree(chip);
+
+	return ret;
+}
+
+static int taos_suspend(struct i2c_client *client, pm_message_t state)
+{
+	struct tsl2583_chip *chip = i2c_get_clientdata(client);
+	int ret = 0;
+
+	mutex_lock(&chip->als_mutex);
+
+	if (chip->taos_chip_status == TSL258X_CHIP_WORKING) {
+		ret = taos_chip_off(client);
+		chip->taos_chip_status = TSL258X_CHIP_SUSPENDED;
+	}
+
+	mutex_unlock(&chip->als_mutex);
+	return ret;
+}
+
+static int taos_resume(struct i2c_client *client)
+{
+	struct tsl2583_chip *chip = i2c_get_clientdata(client);
+	int ret = 0;
+
+	mutex_lock(&chip->als_mutex);
+
+	if (chip->taos_chip_status == TSL258X_CHIP_SUSPENDED)
+		ret = taos_chip_on(client);
+
+	mutex_unlock(&chip->als_mutex);
+	return ret;
+}
+
+
+static int __devexit taos_remove(struct i2c_client *client)
+{
+	struct tsl2583_chip *chip = i2c_get_clientdata(client);
+
+	iio_device_unregister(chip->iio_dev);
+
+	kfree(chip);
+	return 0;
+}
+
+static struct i2c_device_id taos_idtable[] = {
+	{ "tsl2580", 0 },
+	{ "tsl2581", 1 },
+	{ "tsl2583", 2 },
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, taos_idtable);
+
+/* Driver definition */
+static struct i2c_driver taos_driver = {
+	.driver = {
+		.name = "tsl2583",
+	},
+	.id_table = taos_idtable,
+	.suspend	= taos_suspend,
+	.resume		= taos_resume,
+	.probe = taos_probe,
+	.remove = __devexit_p(taos_remove),
+};
+
+static int __init taos_init(void)
+{
+	return i2c_add_driver(&taos_driver);
+}
+
+static void __exit taos_exit(void)
+{
+	i2c_del_driver(&taos_driver);
+}
+
+module_init(taos_init);
+module_exit(taos_exit);
+
+MODULE_AUTHOR("J. August Brenner<jbrenner@taosinc.com>");
+MODULE_DESCRIPTION("TAOS tsl2583 ambient light sensor driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c
index 420f206cf517618495f0c0885f4634bd0aa77203..700f96c7027394f9c12b9960f2431886e153200f 100644
--- a/drivers/staging/iio/magnetometer/ak8975.c
+++ b/drivers/staging/iio/magnetometer/ak8975.c
@@ -206,7 +206,7 @@ static int ak8975_setup(struct i2c_client *client)
 	}
 
 	/* Precalculate scale factor for each axis and
-           store in the device data. */
+	   store in the device data. */
 	data->raw_to_gauss[0] = ((data->asa[0] + 128) * 30) >> 8;
 	data->raw_to_gauss[1] = ((data->asa[1] + 128) * 30) >> 8;
 	data->raw_to_gauss[2] = ((data->asa[2] + 128) * 30) >> 8;
@@ -316,6 +316,59 @@ static ssize_t show_scale(struct device *dev, struct device_attribute *devattr,
 	return sprintf(buf, "%ld\n", data->raw_to_gauss[this_attr->address]);
 }
 
+static int wait_conversion_complete_gpio(struct ak8975_data *data)
+{
+	struct i2c_client *client = data->client;
+	u8 read_status;
+	u32 timeout_ms = AK8975_MAX_CONVERSION_TIMEOUT;
+	int ret;
+
+	/* Wait for the conversion to complete. */
+	while (timeout_ms) {
+		msleep(AK8975_CONVERSION_DONE_POLL_TIME);
+		if (gpio_get_value(data->eoc_gpio))
+			break;
+		timeout_ms -= AK8975_CONVERSION_DONE_POLL_TIME;
+	}
+	if (!timeout_ms) {
+		dev_err(&client->dev, "Conversion timeout happened\n");
+		return -EINVAL;
+	}
+
+	ret = ak8975_read_data(client, AK8975_REG_ST1, 1, &read_status);
+	if (ret < 0) {
+		dev_err(&client->dev, "Error in reading ST1\n");
+		return ret;
+	}
+	return read_status;
+}
+
+static int wait_conversion_complete_polled(struct ak8975_data *data)
+{
+	struct i2c_client *client = data->client;
+	u8 read_status;
+	u32 timeout_ms = AK8975_MAX_CONVERSION_TIMEOUT;
+	int ret;
+
+	/* Wait for the conversion to complete. */
+	while (timeout_ms) {
+		msleep(AK8975_CONVERSION_DONE_POLL_TIME);
+		ret = ak8975_read_data(client, AK8975_REG_ST1, 1, &read_status);
+		if (ret < 0) {
+			dev_err(&client->dev, "Error in reading ST1\n");
+			return ret;
+		}
+		if (read_status)
+			break;
+		timeout_ms -= AK8975_CONVERSION_DONE_POLL_TIME;
+	}
+	if (!timeout_ms) {
+		dev_err(&client->dev, "Conversion timeout happened\n");
+		return -EINVAL;
+	}
+	return read_status;
+}
+
 /*
  * Emits the raw flux value for the x, y, or z axis.
  */
@@ -326,7 +379,6 @@ static ssize_t show_raw(struct device *dev, struct device_attribute *devattr,
 	struct ak8975_data *data = indio_dev->dev_data;
 	struct i2c_client *client = data->client;
 	struct iio_dev_attr *this_attr = to_iio_dev_attr(devattr);
-	u32 timeout_ms = AK8975_MAX_CONVERSION_TIMEOUT;
 	u16 meas_reg;
 	s16 raw;
 	u8 read_status;
@@ -352,23 +404,14 @@ static ssize_t show_raw(struct device *dev, struct device_attribute *devattr,
 	}
 
 	/* Wait for the conversion to complete. */
-	while (timeout_ms) {
-		msleep(AK8975_CONVERSION_DONE_POLL_TIME);
-		if (gpio_get_value(data->eoc_gpio))
-			break;
-		timeout_ms -= AK8975_CONVERSION_DONE_POLL_TIME;
-	}
-	if (!timeout_ms) {
-		dev_err(&client->dev, "Conversion timeout happened\n");
-		ret = -EINVAL;
+	if (data->eoc_gpio)
+		ret = wait_conversion_complete_gpio(data);
+	else
+		ret = wait_conversion_complete_polled(data);
+	if (ret < 0)
 		goto exit;
-	}
 
-	ret = ak8975_read_data(client, AK8975_REG_ST1, 1, &read_status);
-	if (ret < 0) {
-		dev_err(&client->dev, "Error in reading ST1\n");
-		goto exit;
-	}
+	read_status = ret;
 
 	if (read_status & AK8975_REG_ST1_DRDY_MASK) {
 		ret = ak8975_read_data(client, AK8975_REG_ST2, 1, &read_status);
@@ -431,6 +474,11 @@ static struct attribute_group ak8975_attr_group = {
 	.attrs = ak8975_attr,
 };
 
+static const struct iio_info ak8975_info = {
+	.attrs = &ak8975_attr_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int ak8975_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
@@ -454,25 +502,26 @@ static int ak8975_probe(struct i2c_client *client,
 	data->eoc_irq = client->irq;
 	data->eoc_gpio = irq_to_gpio(client->irq);
 
-	if (!data->eoc_gpio) {
-		dev_err(&client->dev, "failed, no valid GPIO\n");
-		err = -EINVAL;
-		goto exit_free;
-	}
-
-	err = gpio_request(data->eoc_gpio, "ak_8975");
-	if (err < 0) {
-		dev_err(&client->dev, "failed to request GPIO %d, error %d\n",
-			data->eoc_gpio, err);
-		goto exit_free;
-	}
+	/* We may not have a GPIO based IRQ to scan, that is fine, we will
+	   poll if so */
+	if (data->eoc_gpio > 0) {
+		err = gpio_request(data->eoc_gpio, "ak_8975");
+		if (err < 0) {
+			dev_err(&client->dev,
+				"failed to request GPIO %d, error %d\n",
+							data->eoc_gpio, err);
+			goto exit_free;
+		}
 
-	err = gpio_direction_input(data->eoc_gpio);
-	if (err < 0) {
-		dev_err(&client->dev, "Failed to configure input direction for"
-			" GPIO %d, error %d\n", data->eoc_gpio, err);
-		goto exit_gpio;
-	}
+		err = gpio_direction_input(data->eoc_gpio);
+		if (err < 0) {
+			dev_err(&client->dev,
+				"Failed to configure input direction for GPIO %d, error %d\n",
+						data->eoc_gpio, err);
+			goto exit_gpio;
+		}
+	} else
+		data->eoc_gpio = 0;	/* No GPIO available */
 
 	/* Perform some basic start-of-day setup of the device. */
 	err = ak8975_setup(client);
@@ -482,16 +531,15 @@ static int ak8975_probe(struct i2c_client *client,
 	}
 
 	/* Register with IIO */
-	data->indio_dev = iio_allocate_device();
+	data->indio_dev = iio_allocate_device(0);
 	if (data->indio_dev == NULL) {
 		err = -ENOMEM;
 		goto exit_gpio;
 	}
 
 	data->indio_dev->dev.parent = &client->dev;
-	data->indio_dev->attrs = &ak8975_attr_group;
+	data->indio_dev->info = &ak8975_info;
 	data->indio_dev->dev_data = (void *)(data);
-	data->indio_dev->driver_module = THIS_MODULE;
 	data->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	err = iio_device_register(data->indio_dev);
@@ -503,7 +551,8 @@ static int ak8975_probe(struct i2c_client *client,
 exit_free_iio:
 	iio_free_device(data->indio_dev);
 exit_gpio:
-	gpio_free(data->eoc_gpio);
+	if (data->eoc_gpio)
+		gpio_free(data->eoc_gpio);
 exit_free:
 	kfree(data);
 exit:
@@ -517,7 +566,8 @@ static int ak8975_remove(struct i2c_client *client)
 	iio_device_unregister(data->indio_dev);
 	iio_free_device(data->indio_dev);
 
-	gpio_free(data->eoc_gpio);
+	if (data->eoc_gpio)
+		gpio_free(data->eoc_gpio);
 
 	kfree(data);
 
diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c
index 51689177e00e199f96af7ab97c66ca52ae2dacb2..dd9a3bb6aa0173f95f89c55e3d1316e0321fa4c5 100644
--- a/drivers/staging/iio/magnetometer/hmc5843.c
+++ b/drivers/staging/iio/magnetometer/hmc5843.c
@@ -529,6 +529,11 @@ static void hmc5843_init_client(struct i2c_client *client)
 	pr_info("HMC5843 initialized\n");
 }
 
+static const struct iio_info hmc5843_info = {
+	.attrs = &hmc5843_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int hmc5843_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
 {
@@ -552,15 +557,14 @@ static int hmc5843_probe(struct i2c_client *client,
 	/* Initialize the HMC5843 chip */
 	hmc5843_init_client(client);
 
-	data->indio_dev = iio_allocate_device();
+	data->indio_dev = iio_allocate_device(0);
 	if (!data->indio_dev) {
 		err = -ENOMEM;
 		goto exit_free1;
 	}
-	data->indio_dev->attrs = &hmc5843_group;
+	data->indio_dev->info = &hmc5843_info;
 	data->indio_dev->dev.parent = &client->dev;
 	data->indio_dev->dev_data = (void *)(data);
-	data->indio_dev->driver_module = THIS_MODULE;
 	data->indio_dev->modes = INDIO_DIRECT_MODE;
 	err = iio_device_register(data->indio_dev);
 	if (err)
diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c
index 8b86d82c3b32f676c4aa97554abaf3fd94611513..6c9c23fc4aed5ab1939d298ee4b38cd5197d4b8e 100644
--- a/drivers/staging/iio/meter/ade7753.c
+++ b/drivers/staging/iio/meter/ade7753.c
@@ -463,8 +463,6 @@ static IIO_DEV_ATTR_RESET(ade7753_write_reset);
 
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("27900 14000 7000 3500");
 
-static IIO_CONST_ATTR(name, "ade7753");
-
 static struct attribute *ade7753_attributes[] = {
 	&iio_dev_attr_temp_raw.dev_attr.attr,
 	&iio_const_attr_temp_offset.dev_attr.attr,
@@ -472,7 +470,6 @@ static struct attribute *ade7753_attributes[] = {
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	&iio_dev_attr_phcal.dev_attr.attr,
 	&iio_dev_attr_cfden.dev_attr.attr,
 	&iio_dev_attr_aenergy.dev_attr.attr,
@@ -507,6 +504,11 @@ static const struct attribute_group ade7753_attribute_group = {
 	.attrs = ade7753_attributes,
 };
 
+static const struct iio_info ade7753_info = {
+	.attrs = &ade7753_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ade7753_probe(struct spi_device *spi)
 {
 	int ret, regdone = 0;
@@ -532,16 +534,16 @@ static int __devinit ade7753_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ade7753_attribute_group;
+	st->indio_dev->info = &ade7753_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c
index 4272818e7dc447e49ead46a162e759dbe422ca33..378f2c87086f078dabd14fb5a124ae9209a3a018 100644
--- a/drivers/staging/iio/meter/ade7754.c
+++ b/drivers/staging/iio/meter/ade7754.c
@@ -482,8 +482,6 @@ static IIO_DEV_ATTR_RESET(ade7754_write_reset);
 
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("26000 13000 65000 33000");
 
-static IIO_CONST_ATTR(name, "ade7754");
-
 static struct attribute *ade7754_attributes[] = {
 	&iio_dev_attr_temp_raw.dev_attr.attr,
 	&iio_const_attr_temp_offset.dev_attr.attr,
@@ -491,7 +489,6 @@ static struct attribute *ade7754_attributes[] = {
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	&iio_dev_attr_aenergy.dev_attr.attr,
 	&iio_dev_attr_laenergy.dev_attr.attr,
 	&iio_dev_attr_vaenergy.dev_attr.attr,
@@ -530,7 +527,10 @@ static const struct attribute_group ade7754_attribute_group = {
 	.attrs = ade7754_attributes,
 };
 
-
+static const struct iio_info ade7754_info = {
+	.attrs = &ade7754_attribute_group,
+	.driver_module = THIS_MODULE,
+};
 
 static int __devinit ade7754_probe(struct spi_device *spi)
 {
@@ -557,16 +557,16 @@ static int __devinit ade7754_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->attrs = &ade7754_attribute_group;
+	st->indio_dev->info = &ade7754_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/meter/ade7758.h b/drivers/staging/iio/meter/ade7758.h
index c6fd94f3b3eefdd74675827f398ec827830c5d02..fd74e156abf9b8bc9572c3ea2b91cbc7ef86d230 100644
--- a/drivers/staging/iio/meter/ade7758.h
+++ b/drivers/staging/iio/meter/ade7758.h
@@ -1,3 +1,11 @@
+/*
+ * ADE7758 Poly Phase Multifunction Energy Metering IC driver
+ *
+ * Copyright 2010-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
 #ifndef _ADE7758_H
 #define _ADE7758_H
 
@@ -83,43 +91,54 @@
 #define ADE7758_MAX_RX    4
 #define ADE7758_STARTUP_DELAY 1
 
-#define ADE7758_SPI_SLOW	(u32)(300 * 1000)
-#define ADE7758_SPI_BURST	(u32)(1000 * 1000)
-#define ADE7758_SPI_FAST	(u32)(2000 * 1000)
+#define AD7758_NUM_WAVSEL	5
+#define AD7758_NUM_PHSEL	3
+#define AD7758_NUM_WAVESRC	(AD7758_NUM_WAVSEL * AD7758_NUM_PHSEL)
+
+#define AD7758_PHASE_A		0
+#define AD7758_PHASE_B		1
+#define AD7758_PHASE_C		2
+#define AD7758_CURRENT		0
+#define AD7758_VOLTAGE		1
+#define AD7758_ACT_PWR		2
+#define AD7758_REACT_PWR	3
+#define AD7758_APP_PWR		4
+#define AD7758_WT(p, w)		(((w) << 2) | (p))
 
 #define DRIVER_NAME		"ade7758"
 
+
 /**
  * struct ade7758_state - device instance specific data
  * @us:			actual spi_device
- * @work_trigger_to_ring: bh for triggered event handling
- * @inter:		used to check if new interrupt has been triggered
- * @last_timestamp:	passing timestamp from th to bh of interrupt handler
- * @indio_dev:		industrial I/O device structure
  * @trig:		data ready trigger registered with iio
  * @tx:			transmit buffer
  * @rx:			receive buffer
  * @buf_lock:		mutex to protect tx and rx
  **/
 struct ade7758_state {
-	struct spi_device		*us;
-	struct work_struct		work_trigger_to_ring;
-	s64				last_timestamp;
-	struct iio_dev			*indio_dev;
-	struct iio_trigger		*trig;
-	u8				*tx;
-	u8				*rx;
-	struct mutex			buf_lock;
+	struct spi_device	*us;
+	struct iio_trigger	*trig;
+	u8			*tx;
+	u8			*rx;
+	struct mutex		buf_lock;
+	u32			available_scan_masks[AD7758_NUM_WAVESRC];
+	struct iio_chan_spec	*ade7758_ring_channels;
+	struct spi_transfer	ring_xfer[4];
+	struct spi_message	ring_msg;
+	/*
+	 * DMA (thus cache coherency maintenance) requires the
+	 * transfer buffers to live in their own cache lines.
+	 */
+	unsigned char		rx_buf[8] ____cacheline_aligned;
+	unsigned char		tx_buf[8];
+
 };
 #ifdef CONFIG_IIO_RING_BUFFER
 /* At the moment triggers are only used for ring buffer
  * filling. This may change!
  */
 
-enum ade7758_scan {
-	ADE7758_SCAN_WFORM,
-};
-
 void ade7758_remove_trigger(struct iio_dev *indio_dev);
 int ade7758_probe_trigger(struct iio_dev *indio_dev);
 
@@ -134,6 +153,12 @@ void ade7758_unconfigure_ring(struct iio_dev *indio_dev);
 int ade7758_initialize_ring(struct iio_ring_buffer *ring);
 void ade7758_uninitialize_ring(struct iio_ring_buffer *ring);
 int ade7758_set_irq(struct device *dev, bool enable);
+
+int ade7758_spi_write_reg_8(struct device *dev,
+		u8 reg_address, u8 val);
+int ade7758_spi_read_reg_8(struct device *dev,
+		u8 reg_address, u8 *val);
+
 #else /* CONFIG_IIO_RING_BUFFER */
 
 static inline void ade7758_remove_trigger(struct iio_dev *indio_dev)
@@ -144,14 +169,6 @@ static inline int ade7758_probe_trigger(struct iio_dev *indio_dev)
 	return 0;
 }
 
-static inline ssize_t
-ade7758_read_data_from_ring(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	return 0;
-}
-
 static int ade7758_configure_ring(struct iio_dev *indio_dev)
 {
 	return 0;
diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
index b7634cb7aa4f37f34cdb8d240b12b4e90ecc6f36..299b95434e20b1de56613fc3a6bdf613682f4605 100644
--- a/drivers/staging/iio/meter/ade7758_core.c
+++ b/drivers/staging/iio/meter/ade7758_core.c
@@ -1,9 +1,9 @@
 /*
- * ADE7758 Polyphase Multifunction Energy Metering IC Driver
+ * ADE7758 Poly Phase Multifunction Energy Metering IC driver
  *
- * Copyright 2010 Analog Devices Inc.
+ * Copyright 2010-2011 Analog Devices Inc.
  *
- * Licensed under the GPL-2 or later.
+ * Licensed under the GPL-2.
  */
 
 #include <linux/interrupt.h>
@@ -20,6 +20,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../ring_generic.h"
 #include "meter.h"
 #include "ade7758.h"
 
@@ -29,7 +30,7 @@ int ade7758_spi_write_reg_8(struct device *dev,
 {
 	int ret;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
+	struct ade7758_state *st = iio_priv(indio_dev);
 
 	mutex_lock(&st->buf_lock);
 	st->tx[0] = ADE7758_WRITE_REG(reg_address);
@@ -48,7 +49,7 @@ static int ade7758_spi_write_reg_16(struct device *dev,
 	int ret;
 	struct spi_message msg;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
+	struct ade7758_state *st = iio_priv(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
 			.tx_buf = st->tx,
@@ -77,7 +78,7 @@ static int ade7758_spi_write_reg_24(struct device *dev,
 	int ret;
 	struct spi_message msg;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
+	struct ade7758_state *st = iio_priv(indio_dev);
 	struct spi_transfer xfers[] = {
 		{
 			.tx_buf = st->tx,
@@ -100,20 +101,26 @@ static int ade7758_spi_write_reg_24(struct device *dev,
 	return ret;
 }
 
-static int ade7758_spi_read_reg_8(struct device *dev,
+int ade7758_spi_read_reg_8(struct device *dev,
 		u8 reg_address,
 		u8 *val)
 {
 	struct spi_message msg;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
+	struct ade7758_state *st = iio_priv(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
 		{
 			.tx_buf = st->tx,
+			.bits_per_word = 8,
+			.len = 1,
+			.delay_usecs = 4,
+		},
+		{
+			.tx_buf = &st->tx[1],
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
-			.len = 2,
+			.len = 1,
 		},
 	};
 
@@ -122,14 +129,15 @@ static int ade7758_spi_read_reg_8(struct device *dev,
 	st->tx[1] = 0;
 
 	spi_message_init(&msg);
-	spi_message_add_tail(xfers, &msg);
+	spi_message_add_tail(&xfers[0], &msg);
+	spi_message_add_tail(&xfers[1], &msg);
 	ret = spi_sync(st->us, &msg);
 	if (ret) {
 		dev_err(&st->us->dev, "problem when reading 8 bit register 0x%02X",
 				reg_address);
 		goto error_ret;
 	}
-	*val = st->rx[1];
+	*val = st->rx[0];
 
 error_ret:
 	mutex_unlock(&st->buf_lock);
@@ -142,31 +150,40 @@ static int ade7758_spi_read_reg_16(struct device *dev,
 {
 	struct spi_message msg;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
+	struct ade7758_state *st = iio_priv(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
 		{
 			.tx_buf = st->tx,
+			.bits_per_word = 8,
+			.len = 1,
+			.delay_usecs = 4,
+		},
+		{
+			.tx_buf = &st->tx[1],
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
-			.len = 3,
+			.len = 2,
 		},
 	};
 
+
 	mutex_lock(&st->buf_lock);
 	st->tx[0] = ADE7758_READ_REG(reg_address);
 	st->tx[1] = 0;
 	st->tx[2] = 0;
 
 	spi_message_init(&msg);
-	spi_message_add_tail(xfers, &msg);
+	spi_message_add_tail(&xfers[0], &msg);
+	spi_message_add_tail(&xfers[1], &msg);
 	ret = spi_sync(st->us, &msg);
 	if (ret) {
 		dev_err(&st->us->dev, "problem when reading 16 bit register 0x%02X",
 				reg_address);
 		goto error_ret;
 	}
-	*val = (st->rx[1] << 8) | st->rx[2];
+
+	*val = (st->rx[0] << 8) | st->rx[1];
 
 error_ret:
 	mutex_unlock(&st->buf_lock);
@@ -179,14 +196,20 @@ static int ade7758_spi_read_reg_24(struct device *dev,
 {
 	struct spi_message msg;
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
+	struct ade7758_state *st = iio_priv(indio_dev);
 	int ret;
 	struct spi_transfer xfers[] = {
 		{
 			.tx_buf = st->tx,
+			.bits_per_word = 8,
+			.len = 1,
+			.delay_usecs = 4,
+		},
+		{
+			.tx_buf = &st->tx[1],
 			.rx_buf = st->rx,
 			.bits_per_word = 8,
-			.len = 4,
+			.len = 3,
 		},
 	};
 
@@ -197,14 +220,15 @@ static int ade7758_spi_read_reg_24(struct device *dev,
 	st->tx[3] = 0;
 
 	spi_message_init(&msg);
-	spi_message_add_tail(xfers, &msg);
+	spi_message_add_tail(&xfers[0], &msg);
+	spi_message_add_tail(&xfers[1], &msg);
 	ret = spi_sync(st->us, &msg);
 	if (ret) {
 		dev_err(&st->us->dev, "problem when reading 24 bit register 0x%02X",
 				reg_address);
 		goto error_ret;
 	}
-	*val = (st->rx[1] << 16) | (st->rx[2] << 8) | st->rx[3];
+	*val = (st->rx[0] << 16) | (st->rx[1] << 8) | st->rx[2];
 
 error_ret:
 	mutex_unlock(&st->buf_lock);
@@ -292,7 +316,7 @@ static ssize_t ade7758_write_16bit(struct device *dev,
 	return ret ? ret : len;
 }
 
-int ade7758_reset(struct device *dev)
+static int ade7758_reset(struct device *dev)
 {
 	int ret;
 	u8 val;
@@ -319,7 +343,7 @@ static ssize_t ade7758_write_reset(struct device *dev,
 	case 'Y':
 		return ade7758_reset(dev);
 	}
-	return -1;
+	return len;
 }
 
 static IIO_DEV_ATTR_VPEAK(S_IWUSR | S_IRUGO,
@@ -461,13 +485,14 @@ static int ade7758_stop_device(struct device *dev)
 	return ret;
 }
 
-static int ade7758_initial_setup(struct ade7758_state *st)
+static int ade7758_initial_setup(struct iio_dev *indio_dev)
 {
+	struct ade7758_state *st = iio_priv(indio_dev);
+	struct device *dev = &indio_dev->dev;
 	int ret;
-	struct device *dev = &st->indio_dev->dev;
 
 	/* use low spi speed for init */
-	st->us->mode = SPI_MODE_3;
+	st->us->mode = SPI_MODE_1;
 	spi_setup(st->us);
 
 	/* Disable IRQ */
@@ -510,7 +535,6 @@ static ssize_t ade7758_write_frequency(struct device *dev,
 		size_t len)
 {
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
 	unsigned long val;
 	int ret;
 	u8 reg, t;
@@ -521,14 +545,23 @@ static ssize_t ade7758_write_frequency(struct device *dev,
 
 	mutex_lock(&indio_dev->mlock);
 
-	t = (26040 / val);
-	if (t > 0)
-		t >>= 1;
-
-	if (t > 1)
-		st->us->max_speed_hz = ADE7758_SPI_SLOW;
-	else
-		st->us->max_speed_hz = ADE7758_SPI_FAST;
+	switch (val) {
+	case 26040:
+		t = 0;
+		break;
+	case 13020:
+		t = 1;
+		break;
+	case 6510:
+		t = 2;
+		break;
+	case 3255:
+		t = 3;
+		break;
+	default:
+		ret = -EINVAL;
+		goto out;
+	}
 
 	ret = ade7758_spi_read_reg_8(dev,
 			ADE7758_WAVMODE,
@@ -549,63 +582,6 @@ static ssize_t ade7758_write_frequency(struct device *dev,
 	return ret ? ret : len;
 }
 
-static ssize_t ade7758_read_waveform_type(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int ret, len = 0;
-	u8 t;
-	ret = ade7758_spi_read_reg_8(dev,
-			ADE7758_WAVMODE,
-			&t);
-	if (ret)
-		return ret;
-
-	t = (t >> 2) & 0x7;
-
-	len = sprintf(buf, "%d\n", t);
-
-	return len;
-}
-
-static ssize_t ade7758_write_waveform_type(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf,
-		size_t len)
-{
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	unsigned long val;
-	int ret;
-	u8 reg;
-
-	ret = strict_strtol(buf, 10, &val);
-	if (ret)
-		return ret;
-
-	if (val > 4)
-		return -EINVAL;
-
-	mutex_lock(&indio_dev->mlock);
-
-	ret = ade7758_spi_read_reg_8(dev,
-			ADE7758_WAVMODE,
-			&reg);
-	if (ret)
-		goto out;
-
-	reg &= ~(7 << 2);
-	reg |= val << 2;
-
-	ret = ade7758_spi_write_reg_8(dev,
-			ADE7758_WAVMODE,
-			reg);
-
-out:
-	mutex_unlock(&indio_dev->mlock);
-
-	return ret ? ret : len;
-}
-
 static IIO_DEV_ATTR_TEMP_RAW(ade7758_read_8bit);
 static IIO_CONST_ATTR(temp_offset, "129 C");
 static IIO_CONST_ATTR(temp_scale, "4 C");
@@ -633,42 +609,17 @@ static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
 		ade7758_read_frequency,
 		ade7758_write_frequency);
 
-/**
- * IIO_DEV_ATTR_WAVEFORM_TYPE - set the type of waveform.
- * @_mode: sysfs file mode/permissions
- * @_show: output method for the attribute
- * @_store: input method for the attribute
- **/
-#define IIO_DEV_ATTR_WAVEFORM_TYPE(_mode, _show, _store)			\
-	IIO_DEVICE_ATTR(waveform_type, _mode, _show, _store, 0)
-
-static IIO_DEV_ATTR_WAVEFORM_TYPE(S_IWUSR | S_IRUGO,
-		ade7758_read_waveform_type,
-		ade7758_write_waveform_type);
-
 static IIO_DEV_ATTR_RESET(ade7758_write_reset);
 
-static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("26000 13000 65000 33000");
-
-static IIO_CONST_ATTR(name, "ade7758");
-
-static struct attribute *ade7758_event_attributes[] = {
-	NULL
-};
-
-static struct attribute_group ade7758_event_attribute_group = {
-	.attrs = ade7758_event_attributes,
-};
+static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("26040 13020 6510 3255");
 
 static struct attribute *ade7758_attributes[] = {
 	&iio_dev_attr_temp_raw.dev_attr.attr,
 	&iio_const_attr_temp_offset.dev_attr.attr,
 	&iio_const_attr_temp_scale.dev_attr.attr,
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
-	&iio_dev_attr_waveform_type.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	&iio_dev_attr_awatthr.dev_attr.attr,
 	&iio_dev_attr_bwatthr.dev_attr.attr,
 	&iio_dev_attr_cwatthr.dev_attr.attr,
@@ -710,24 +661,95 @@ static const struct attribute_group ade7758_attribute_group = {
 	.attrs = ade7758_attributes,
 };
 
+static struct iio_chan_spec ade7758_channels[] = {
+	IIO_CHAN(IIO_IN, 0, 1, 0, "raw", 0, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_A, AD7758_VOLTAGE),
+		0, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_CURRENT, 0, 1, 0, "raw", 0, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_A, AD7758_CURRENT),
+		1, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "apparent_raw", 0, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_A, AD7758_APP_PWR),
+		2, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "active_raw", 0, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_A, AD7758_ACT_PWR),
+		3, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "reactive_raw", 0, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_A, AD7758_REACT_PWR),
+		4, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, "raw", 1, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_B, AD7758_VOLTAGE),
+		5, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_CURRENT, 0, 1, 0, "raw", 1, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_B, AD7758_CURRENT),
+		6, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "apparent_raw", 1, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_B, AD7758_APP_PWR),
+		7, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "active_raw", 1, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_B, AD7758_ACT_PWR),
+		8, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "reactive_raw", 1, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_B, AD7758_REACT_PWR),
+		9, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_IN, 0, 1, 0, "raw", 2, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_C, AD7758_VOLTAGE),
+		10, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_CURRENT, 0, 1, 0, "raw", 2, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_C, AD7758_CURRENT),
+		11, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "apparent_raw", 2, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_C, AD7758_APP_PWR),
+		12, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "active_raw", 2, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_C, AD7758_ACT_PWR),
+		13, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN(IIO_POWER, 0, 1, 0, "reactive_raw", 2, 0,
+		(1 << IIO_CHAN_INFO_SCALE_SHARED),
+		AD7758_WT(AD7758_PHASE_C, AD7758_REACT_PWR),
+		14, IIO_ST('s', 24, 32, 0), 0),
+	IIO_CHAN_SOFT_TIMESTAMP(15),
+};
 
+static const struct iio_info ade7758_info = {
+	.attrs = &ade7758_attribute_group,
+	.driver_module = THIS_MODULE,
+};
 
 static int __devinit ade7758_probe(struct spi_device *spi)
 {
-	int ret, regdone = 0;
-	struct ade7758_state *st = kzalloc(sizeof *st, GFP_KERNEL);
-	if (!st) {
-		ret =  -ENOMEM;
+	int i, ret, regdone = 0;
+	struct ade7758_state *st;
+	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+
+	if (indio_dev == NULL) {
+		ret = -ENOMEM;
 		goto error_ret;
 	}
+
+	st = iio_priv(indio_dev);
 	/* this is only used for removal purposes */
-	spi_set_drvdata(spi, st);
+	spi_set_drvdata(spi, indio_dev);
 
 	/* Allocate the comms buffers */
 	st->rx = kzalloc(sizeof(*st->rx)*ADE7758_MAX_RX, GFP_KERNEL);
 	if (st->rx == NULL) {
 		ret = -ENOMEM;
-		goto error_free_st;
+		goto error_free_dev;
 	}
 	st->tx = kzalloc(sizeof(*st->tx)*ADE7758_MAX_TX, GFP_KERNEL);
 	if (st->tx == NULL) {
@@ -735,111 +757,96 @@ static int __devinit ade7758_probe(struct spi_device *spi)
 		goto error_free_rx;
 	}
 	st->us = spi;
+	st->ade7758_ring_channels = &ade7758_channels[0];
 	mutex_init(&st->buf_lock);
-	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
-	if (st->indio_dev == NULL) {
-		ret = -ENOMEM;
-		goto error_free_tx;
-	}
 
-	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
-	st->indio_dev->event_attrs = &ade7758_event_attribute_group;
-	st->indio_dev->attrs = &ade7758_attribute_group;
-	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
-	st->indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->name = spi->dev.driver->name;
+	indio_dev->dev.parent = &spi->dev;
+	indio_dev->info = &ade7758_info;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+
+	for (i = 0; i < AD7758_NUM_WAVESRC; i++)
+		st->available_scan_masks[i] = 1 << i;
+
+	indio_dev->available_scan_masks = st->available_scan_masks;
 
-	ret = ade7758_configure_ring(st->indio_dev);
+	ret = ade7758_configure_ring(indio_dev);
 	if (ret)
-		goto error_free_dev;
+		goto error_free_tx;
 
-	ret = iio_device_register(st->indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret)
 		goto error_unreg_ring_funcs;
 	regdone = 1;
 
-	ret = ade7758_initialize_ring(st->indio_dev->ring);
+	ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+					  &ade7758_channels[0],
+					  ARRAY_SIZE(ade7758_channels));
 	if (ret) {
-		printk(KERN_ERR "failed to initialize the ring\n");
+		dev_err(&spi->dev, "failed to initialize the ring\n");
 		goto error_unreg_ring_funcs;
 	}
 
-	if (spi->irq) {
-		ret = iio_register_interrupt_line(spi->irq,
-				st->indio_dev,
-				0,
-				IRQF_TRIGGER_FALLING,
-				"ade7758");
-		if (ret)
-			goto error_uninitialize_ring;
+	/* Get the device into a sane initial state */
+	ret = ade7758_initial_setup(indio_dev);
+	if (ret)
+		goto error_uninitialize_ring;
 
-		ret = ade7758_probe_trigger(st->indio_dev);
+	if (spi->irq) {
+		ret = ade7758_probe_trigger(indio_dev);
 		if (ret)
-			goto error_unregister_line;
+			goto error_remove_trigger;
 	}
 
-	/* Get the device into a sane initial state */
-	ret = ade7758_initial_setup(st);
-	if (ret)
-		goto error_remove_trigger;
 	return 0;
 
 error_remove_trigger:
-	if (st->indio_dev->modes & INDIO_RING_TRIGGERED)
-		ade7758_remove_trigger(st->indio_dev);
-error_unregister_line:
-	if (st->indio_dev->modes & INDIO_RING_TRIGGERED)
-		iio_unregister_interrupt_line(st->indio_dev, 0);
+	if (indio_dev->modes & INDIO_RING_TRIGGERED)
+		ade7758_remove_trigger(indio_dev);
 error_uninitialize_ring:
-	ade7758_uninitialize_ring(st->indio_dev->ring);
+	ade7758_uninitialize_ring(indio_dev->ring);
 error_unreg_ring_funcs:
-	ade7758_unconfigure_ring(st->indio_dev);
-error_free_dev:
-	if (regdone)
-		iio_device_unregister(st->indio_dev);
-	else
-		iio_free_device(st->indio_dev);
+	ade7758_unconfigure_ring(indio_dev);
 error_free_tx:
 	kfree(st->tx);
 error_free_rx:
 	kfree(st->rx);
-error_free_st:
-	kfree(st);
+error_free_dev:
+	if (regdone)
+		iio_device_unregister(indio_dev);
+	else
+		iio_free_device(indio_dev);
 error_ret:
 	return ret;
 }
 
 static int ade7758_remove(struct spi_device *spi)
 {
+	struct iio_dev *indio_dev = spi_get_drvdata(spi);
+	struct ade7758_state *st = iio_priv(indio_dev);
 	int ret;
-	struct ade7758_state *st = spi_get_drvdata(spi);
-	struct iio_dev *indio_dev = st->indio_dev;
 
-	ret = ade7758_stop_device(&(indio_dev->dev));
+	ret = ade7758_stop_device(&indio_dev->dev);
 	if (ret)
 		goto err_ret;
 
-	flush_scheduled_work();
-
 	ade7758_remove_trigger(indio_dev);
-	if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
-		iio_unregister_interrupt_line(indio_dev, 0);
-
 	ade7758_uninitialize_ring(indio_dev->ring);
-	iio_device_unregister(indio_dev);
 	ade7758_unconfigure_ring(indio_dev);
 	kfree(st->tx);
 	kfree(st->rx);
-	kfree(st);
+	iio_device_unregister(indio_dev);
 
 	return 0;
-
 err_ret:
 	return ret;
 }
 
+static const struct spi_device_id ade7758_id[] = {
+	{"ade7758", 0},
+	{}
+};
+
 static struct spi_driver ade7758_driver = {
 	.driver = {
 		.name = "ade7758",
@@ -847,6 +854,7 @@ static struct spi_driver ade7758_driver = {
 	},
 	.probe = ade7758_probe,
 	.remove = __devexit_p(ade7758_remove),
+	.id_table = ade7758_id,
 };
 
 static __init int ade7758_init(void)
diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
index 274b4a07808c2e97e260a2c5c0eaff8a39ff5922..b89b7f882e84106453f0dd933b80a4011551fc2f 100644
--- a/drivers/staging/iio/meter/ade7758_ring.c
+++ b/drivers/staging/iio/meter/ade7758_ring.c
@@ -1,3 +1,10 @@
+/*
+ * ADE7758 Poly Phase Multifunction Energy Metering IC driver
+ *
+ * Copyright 2010-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
@@ -9,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/list.h>
+#include <asm/unaligned.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
@@ -18,182 +26,188 @@
 #include "ade7758.h"
 
 /**
- * combine_8_to_32() utility function to munge to u8s into u32
+ * ade7758_spi_read_burst() - read data registers
+ * @dev: device associated with child of actual device (iio_dev or iio_trig)
  **/
-static inline u32 combine_8_to_32(u8 lower, u8 mid, u8 upper)
+static int ade7758_spi_read_burst(struct device *dev)
 {
-	u32 _lower = lower;
-	u32 _mid = mid;
-	u32 _upper = upper;
-
-	return _lower | (_mid << 8) | (_upper << 16);
-}
-
-static IIO_SCAN_EL_C(wform, ADE7758_SCAN_WFORM, ADE7758_WFORM, NULL);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(wform, s, 24, 32);
-static IIO_SCAN_EL_TIMESTAMP(1);
-static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64);
-
-static struct attribute *ade7758_scan_el_attrs[] = {
-	&iio_scan_el_wform.dev_attr.attr,
-	&iio_const_attr_wform_index.dev_attr.attr,
-	&iio_const_attr_wform_type.dev_attr.attr,
-	&iio_scan_el_timestamp.dev_attr.attr,
-	&iio_const_attr_timestamp_index.dev_attr.attr,
-	&iio_const_attr_timestamp_type.dev_attr.attr,
-	NULL,
-};
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct ade7758_state *st = iio_priv(indio_dev);
+	int ret;
 
-static struct attribute_group ade7758_scan_el_group = {
-	.attrs = ade7758_scan_el_attrs,
-	.name = "scan_elements",
-};
+	ret = spi_sync(st->us, &st->ring_msg);
+	if (ret)
+		dev_err(&st->us->dev, "problem when reading WFORM value\n");
 
-/**
- * ade7758_poll_func_th() top half interrupt handler called by trigger
- * @private_data:	iio_dev
- **/
-static void ade7758_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
-	st->last_timestamp = time;
-	schedule_work(&st->work_trigger_to_ring);
-	/* Indicate that this interrupt is being handled */
-
-	/* Technically this is trigger related, but without this
-	 * handler running there is currently no way for the interrupt
-	 * to clear.
-	 */
+	return ret;
 }
 
-/**
- * ade7758_spi_read_burst() - read all data registers
- * @dev: device associated with child of actual device (iio_dev or iio_trig)
- * @rx: somewhere to pass back the value read (min size is 24 bytes)
- **/
-static int ade7758_spi_read_burst(struct device *dev, u8 *rx)
+static int ade7758_write_waveform_type(struct device *dev, unsigned type)
 {
-	struct spi_message msg;
-	struct iio_dev *indio_dev = dev_get_drvdata(dev);
-	struct ade7758_state *st = iio_dev_get_devdata(indio_dev);
 	int ret;
+	u8 reg;
 
-	struct spi_transfer xfers[] = {
-		{
-			.tx_buf = st->tx,
-			.rx_buf = rx,
-			.bits_per_word = 8,
-			.len = 4,
-		}, {
-			.tx_buf = st->tx + 4,
-			.rx_buf = rx,
-			.bits_per_word = 8,
-			.len = 4,
-		},
-	};
-
-	mutex_lock(&st->buf_lock);
-	st->tx[0] = ADE7758_READ_REG(ADE7758_RSTATUS);
-	st->tx[1] = 0;
-	st->tx[2] = 0;
-	st->tx[3] = 0;
-	st->tx[4] = ADE7758_READ_REG(ADE7758_WFORM);
-	st->tx[5] = 0;
-	st->tx[6] = 0;
-	st->tx[7] = 0;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfers[0], &msg);
-	spi_message_add_tail(&xfers[1], &msg);
-	ret = spi_sync(st->us, &msg);
+	ret = ade7758_spi_read_reg_8(dev,
+			ADE7758_WAVMODE,
+			&reg);
 	if (ret)
-		dev_err(&st->us->dev, "problem when reading WFORM value\n");
+		goto out;
 
-	mutex_unlock(&st->buf_lock);
+	reg &= ~0x1F;
+	reg |= type & 0x1F;
 
+	ret = ade7758_spi_write_reg_8(dev,
+			ADE7758_WAVMODE,
+			reg);
+out:
 	return ret;
 }
 
 /* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device
  * specific to be rolled into the core.
  */
-static void ade7758_trigger_bh_to_ring(struct work_struct *work_s)
+static irqreturn_t ade7758_trigger_handler(int irq, void *p)
 {
-	struct ade7758_state *st
-		= container_of(work_s, struct ade7758_state,
-			       work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
-
-	int i = 0;
-	s32 *data;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
-
-	data = kmalloc(datasize, GFP_KERNEL);
-	if (data == NULL) {
-		dev_err(&st->us->dev, "memory alloc failed in ring bh");
-		return;
-	}
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->private_data;
+	struct iio_ring_buffer *ring = indio_dev->ring;
+	struct ade7758_state *st = iio_priv(indio_dev);
+	s64 dat64[2];
+	u32 *dat32 = (u32 *)dat64;
 
 	if (ring->scan_count)
-		if (ade7758_spi_read_burst(&st->indio_dev->dev, st->rx) >= 0)
-			for (; i < ring->scan_count; i++)
-				data[i] = combine_8_to_32(st->rx[i*2+2],
-						st->rx[i*2+1],
-						st->rx[i*2]);
+		if (ade7758_spi_read_burst(&indio_dev->dev) >= 0)
+			*dat32 = get_unaligned_be32(&st->rx_buf[5]) & 0xFFFFFF;
 
 	/* Guaranteed to be aligned with 8 byte boundary */
 	if (ring->scan_timestamp)
-		*((s64 *)
-		(((u32)data + 4 * ring->scan_count + 4) & ~0x7)) =
-			st->last_timestamp;
+		dat64[1] = pf->timestamp;
+
+	ring->access->store_to(ring, (u8 *)dat64, pf->timestamp);
+
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * ade7758_ring_preenable() setup the parameters of the ring before enabling
+ *
+ * The complex nature of the setting of the nuber of bytes per datum is due
+ * to this driver currently ensuring that the timestamp is stored at an 8
+ * byte boundary.
+ **/
+static int ade7758_ring_preenable(struct iio_dev *indio_dev)
+{
+	struct ade7758_state *st = iio_priv(indio_dev);
+	struct iio_ring_buffer *ring = indio_dev->ring;
+	size_t d_size;
+	unsigned channel;
+
+	if (!ring->scan_count)
+		return -EINVAL;
 
-	ring->access.store_to(ring,
-			      (u8 *)data,
-			      st->last_timestamp);
+	channel = __ffs(ring->scan_mask);
 
-	iio_trigger_notify_done(st->indio_dev->trig);
-	kfree(data);
+	d_size = st->ade7758_ring_channels[channel].scan_type.storagebits / 8;
 
-	return;
+	if (ring->scan_timestamp) {
+		d_size += sizeof(s64);
+
+		if (d_size % sizeof(s64))
+			d_size += sizeof(s64) - (d_size % sizeof(s64));
+	}
+
+	if (indio_dev->ring->access->set_bytes_per_datum)
+		indio_dev->ring->access->set_bytes_per_datum(indio_dev->ring,
+							    d_size);
+
+	ade7758_write_waveform_type(&indio_dev->dev,
+		st->ade7758_ring_channels[channel].address);
+
+	return 0;
 }
 
+static const struct iio_ring_setup_ops ade7758_ring_setup_ops = {
+	.preenable = &ade7758_ring_preenable,
+	.postenable = &iio_triggered_ring_postenable,
+	.predisable = &iio_triggered_ring_predisable,
+};
+
 void ade7758_unconfigure_ring(struct iio_dev *indio_dev)
 {
-	kfree(indio_dev->pollfunc);
+	/* ensure that the trigger has been detached */
+	if (indio_dev->trig) {
+		iio_put_trigger(indio_dev->trig);
+		iio_trigger_dettach_poll_func(indio_dev->trig,
+					      indio_dev->pollfunc);
+	}
+	iio_dealloc_pollfunc(indio_dev->pollfunc);
 	iio_sw_rb_free(indio_dev->ring);
 }
 
 int ade7758_configure_ring(struct iio_dev *indio_dev)
 {
+	struct ade7758_state *st = iio_priv(indio_dev);
 	int ret = 0;
-	struct ade7758_state *st = indio_dev->dev_data;
-	struct iio_ring_buffer *ring;
-	INIT_WORK(&st->work_trigger_to_ring, ade7758_trigger_bh_to_ring);
 
-	ring = iio_sw_rb_allocate(indio_dev);
-	if (!ring) {
+	indio_dev->ring = iio_sw_rb_allocate(indio_dev);
+	if (!indio_dev->ring) {
 		ret = -ENOMEM;
 		return ret;
 	}
-	indio_dev->ring = ring;
+
 	/* Effectively select the ring buffer implementation */
-	iio_ring_sw_register_funcs(&ring->access);
-	ring->bpe = 4;
-	ring->scan_el_attrs = &ade7758_scan_el_group;
-	ring->scan_timestamp = true;
-	ring->preenable = &iio_sw_ring_preenable;
-	ring->postenable = &iio_triggered_ring_postenable;
-	ring->predisable = &iio_triggered_ring_predisable;
-	ring->owner = THIS_MODULE;
-
-	/* Set default scan mode */
-	iio_scan_mask_set(ring, iio_scan_el_wform.number);
-
-	ret = iio_alloc_pollfunc(indio_dev, NULL, &ade7758_poll_func_th);
-	if (ret)
+	indio_dev->ring->access = &ring_sw_access_funcs;
+	indio_dev->ring->setup_ops = &ade7758_ring_setup_ops;
+	indio_dev->ring->owner = THIS_MODULE;
+
+	indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time,
+						 &ade7758_trigger_handler,
+						 0,
+						 indio_dev,
+						 "ade7759_consumer%d",
+						 indio_dev->id);
+	if (indio_dev->pollfunc == NULL) {
+		ret = -ENOMEM;
 		goto error_iio_sw_rb_free;
+	}
 
 	indio_dev->modes |= INDIO_RING_TRIGGERED;
+
+	st->tx_buf[0] = ADE7758_READ_REG(ADE7758_RSTATUS);
+	st->tx_buf[1] = 0;
+	st->tx_buf[2] = 0;
+	st->tx_buf[3] = 0;
+	st->tx_buf[4] = ADE7758_READ_REG(ADE7758_WFORM);
+	st->tx_buf[5] = 0;
+	st->tx_buf[6] = 0;
+	st->tx_buf[7] = 0;
+
+	/* build spi ring message */
+	st->ring_xfer[0].tx_buf = &st->tx_buf[0];
+	st->ring_xfer[0].len = 1;
+	st->ring_xfer[0].bits_per_word = 8;
+	st->ring_xfer[0].delay_usecs = 4;
+	st->ring_xfer[1].rx_buf = &st->rx_buf[1];
+	st->ring_xfer[1].len = 3;
+	st->ring_xfer[1].bits_per_word = 8;
+	st->ring_xfer[1].cs_change = 1;
+
+	st->ring_xfer[2].tx_buf = &st->tx_buf[4];
+	st->ring_xfer[2].len = 1;
+	st->ring_xfer[2].bits_per_word = 8;
+	st->ring_xfer[2].delay_usecs = 1;
+	st->ring_xfer[3].rx_buf = &st->rx_buf[5];
+	st->ring_xfer[3].len = 3;
+	st->ring_xfer[3].bits_per_word = 8;
+
+	spi_message_init(&st->ring_msg);
+	spi_message_add_tail(&st->ring_xfer[0], &st->ring_msg);
+	spi_message_add_tail(&st->ring_xfer[1], &st->ring_msg);
+	spi_message_add_tail(&st->ring_xfer[2], &st->ring_msg);
+	spi_message_add_tail(&st->ring_xfer[3], &st->ring_msg);
+
 	return 0;
 
 error_iio_sw_rb_free:
@@ -201,11 +215,6 @@ int ade7758_configure_ring(struct iio_dev *indio_dev)
 	return ret;
 }
 
-int ade7758_initialize_ring(struct iio_ring_buffer *ring)
-{
-	return iio_ring_buffer_register(ring, 0);
-}
-
 void ade7758_uninitialize_ring(struct iio_ring_buffer *ring)
 {
 	iio_ring_buffer_unregister(ring);
diff --git a/drivers/staging/iio/meter/ade7758_trigger.c b/drivers/staging/iio/meter/ade7758_trigger.c
index 60abca0c28ffef820e73033789c65e3cf12e0ef3..a5c3248151ed6e2fafd2eaf91c53d0b6fa3d7ddb 100644
--- a/drivers/staging/iio/meter/ade7758_trigger.c
+++ b/drivers/staging/iio/meter/ade7758_trigger.c
@@ -1,3 +1,11 @@
+/*
+ * ADE7758 Poly Phase Multifunction Energy Metering IC driver
+ *
+ * Copyright 2010-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/mutex.h>
@@ -15,56 +23,24 @@
 /**
  * ade7758_data_rdy_trig_poll() the event handler for the data rdy trig
  **/
-static int ade7758_data_rdy_trig_poll(struct iio_dev *dev_info,
-				       int index,
-				       s64 timestamp,
-				       int no_test)
+static irqreturn_t ade7758_data_rdy_trig_poll(int irq, void *private)
 {
-	struct ade7758_state *st = iio_dev_get_devdata(dev_info);
-	struct iio_trigger *trig = st->trig;
-
-	iio_trigger_poll(trig, timestamp);
+	disable_irq_nosync(irq);
+	iio_trigger_poll(private, iio_get_time_ns());
 
 	return IRQ_HANDLED;
 }
 
-IIO_EVENT_SH(data_rdy_trig, &ade7758_data_rdy_trig_poll);
-
-static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL);
-
-static struct attribute *ade7758_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group ade7758_trigger_attr_group = {
-	.attrs = ade7758_trigger_attrs,
-};
-
 /**
  * ade7758_data_rdy_trigger_set_state() set datardy interrupt state
  **/
 static int ade7758_data_rdy_trigger_set_state(struct iio_trigger *trig,
 						bool state)
 {
-	struct ade7758_state *st = trig->private_data;
-	struct iio_dev *indio_dev = st->indio_dev;
-	int ret = 0;
+	struct iio_dev *indio_dev = trig->private_data;
 
 	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	ret = ade7758_set_irq(&st->indio_dev->dev, state);
-	if (state == false) {
-		iio_remove_event_from_list(&iio_event_data_rdy_trig,
-					   &indio_dev->interrupts[0]
-					   ->ev_list);
-		/* possible quirk with handler currently worked around
-		   by ensuring the work queue is empty */
-		flush_scheduled_work();
-	} else {
-		iio_add_event_to_list(&iio_event_data_rdy_trig,
-				      &indio_dev->interrupts[0]->ev_list);
-	}
-	return ret;
+	return ade7758_set_irq(&indio_dev->dev, state);
 }
 
 /**
@@ -73,7 +49,9 @@ static int ade7758_data_rdy_trigger_set_state(struct iio_trigger *trig,
  **/
 static int ade7758_trig_try_reen(struct iio_trigger *trig)
 {
-	struct ade7758_state *st = trig->private_data;
+	struct iio_dev *indio_dev = trig->private_data;
+	struct ade7758_state *st = iio_priv(indio_dev);
+
 	enable_irq(st->us->irq);
 	/* irq reenabled so success! */
 	return 0;
@@ -81,45 +59,52 @@ static int ade7758_trig_try_reen(struct iio_trigger *trig)
 
 int ade7758_probe_trigger(struct iio_dev *indio_dev)
 {
+	struct ade7758_state *st = iio_priv(indio_dev);
 	int ret;
-	struct ade7758_state *st = indio_dev->dev_data;
 
-	st->trig = iio_allocate_trigger();
-	st->trig->name = kasprintf(GFP_KERNEL,
-				"ade7758-dev%d",
-				indio_dev->id);
-	if (!st->trig->name) {
+	st->trig = iio_allocate_trigger("%s-dev%d",
+					spi_get_device_id(st->us)->name,
+					indio_dev->id);
+	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_trig;
+		goto error_ret;
 	}
+
+	ret = request_irq(st->us->irq,
+			  ade7758_data_rdy_trig_poll,
+			  IRQF_TRIGGER_LOW,
+			  spi_get_device_id(st->us)->name,
+			  st->trig);
+	if (ret)
+		goto error_free_trig;
+
 	st->trig->dev.parent = &st->us->dev;
 	st->trig->owner = THIS_MODULE;
-	st->trig->private_data = st;
+	st->trig->private_data = indio_dev;
 	st->trig->set_trigger_state = &ade7758_data_rdy_trigger_set_state;
 	st->trig->try_reenable = &ade7758_trig_try_reen;
-	st->trig->control_attrs = &ade7758_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
 	indio_dev->trig = st->trig;
 	if (ret)
-		goto error_free_trig_name;
+		goto error_free_irq;
 
 	return 0;
 
-error_free_trig_name:
-	kfree(st->trig->name);
+error_free_irq:
+	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-
+error_ret:
 	return ret;
 }
 
 void ade7758_remove_trigger(struct iio_dev *indio_dev)
 {
-	struct ade7758_state *state = indio_dev->dev_data;
+	struct ade7758_state *st = iio_priv(indio_dev);
 
-	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
-	iio_free_trigger(state->trig);
+	iio_trigger_unregister(st->trig);
+	free_irq(st->us->irq, st->trig);
+	iio_free_trigger(st->trig);
 }
diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c
index a9d3203b2e1c3d4a320433ad1ffb18dc40f219a3..730f6d9074a6c094e2734424e90fe8691c17ee3e 100644
--- a/drivers/staging/iio/meter/ade7759.c
+++ b/drivers/staging/iio/meter/ade7759.c
@@ -422,8 +422,6 @@ static IIO_DEV_ATTR_RESET(ade7759_write_reset);
 
 static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("27900 14000 7000 3500");
 
-static IIO_CONST_ATTR(name, "ade7759");
-
 static struct attribute *ade7759_attributes[] = {
 	&iio_dev_attr_temp_raw.dev_attr.attr,
 	&iio_const_attr_temp_offset.dev_attr.attr,
@@ -431,7 +429,6 @@ static struct attribute *ade7759_attributes[] = {
 	&iio_dev_attr_sampling_frequency.dev_attr.attr,
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,
 	&iio_dev_attr_reset.dev_attr.attr,
-	&iio_const_attr_name.dev_attr.attr,
 	&iio_dev_attr_phcal.dev_attr.attr,
 	&iio_dev_attr_cfden.dev_attr.attr,
 	&iio_dev_attr_aenergy.dev_attr.attr,
@@ -453,6 +450,11 @@ static const struct attribute_group ade7759_attribute_group = {
 	.attrs = ade7759_attributes,
 };
 
+static const struct iio_info ade7759_info = {
+	.attrs = &ade7759_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ade7759_probe(struct spi_device *spi)
 {
 	int ret;
@@ -478,18 +480,17 @@ static int __devinit ade7759_probe(struct spi_device *spi)
 	st->us = spi;
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
+	st->indio_dev->name = spi->dev.driver->name;
 	st->indio_dev->dev.parent = &spi->dev;
-	st->indio_dev->num_interrupt_lines = 1;
 
-	st->indio_dev->attrs = &ade7759_attribute_group;
+	st->indio_dev->info = &ade7759_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/meter/ade7854.c b/drivers/staging/iio/meter/ade7854.c
index 866e585451f0e7d6e62193e1c265f71bce8c6fce..44cd3ec546ae2ba58e6dc1334a1f75d5a7d2a29c 100644
--- a/drivers/staging/iio/meter/ade7854.c
+++ b/drivers/staging/iio/meter/ade7854.c
@@ -551,6 +551,11 @@ static const struct attribute_group ade7854_attribute_group = {
 	.attrs = ade7854_attributes,
 };
 
+static const struct iio_info ade7854_info = {
+	.attrs = &ade7854_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 int ade7854_probe(struct ade7854_state *st, struct device *dev)
 {
 	int ret;
@@ -568,16 +573,15 @@ int ade7854_probe(struct ade7854_state *st, struct device *dev)
 	}
 	mutex_init(&st->buf_lock);
 	/* setup the industrialio driver allocated elements */
-	st->indio_dev = iio_allocate_device();
+	st->indio_dev = iio_allocate_device(0);
 	if (st->indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_tx;
 	}
 
 	st->indio_dev->dev.parent = dev;
-	st->indio_dev->attrs = &ade7854_attribute_group;
+	st->indio_dev->info = &ade7854_info;
 	st->indio_dev->dev_data = (void *)(st);
-	st->indio_dev->driver_module = THIS_MODULE;
 	st->indio_dev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->indio_dev);
diff --git a/drivers/staging/iio/resolver/ad2s120x.c b/drivers/staging/iio/resolver/ad2s120x.c
index 8f497a23976ccb3048fef908ae839e78f706ef29..f83e1422fd2905d957516438fc54e1e6cb33aac0 100644
--- a/drivers/staging/iio/resolver/ad2s120x.c
+++ b/drivers/staging/iio/resolver/ad2s120x.c
@@ -209,10 +209,14 @@ static struct attribute *ad2s120x_attributes[] = {
 };
 
 static const struct attribute_group ad2s120x_attribute_group = {
-	.name = DRV_NAME,
 	.attrs = ad2s120x_attributes,
 };
 
+static const struct iio_info ad2s120x_info = {
+	.attrs = &ad2s120x_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad2s120x_probe(struct spi_device *spi)
 {
 	struct ad2s120x_state *st;
@@ -240,18 +244,15 @@ static int __devinit ad2s120x_probe(struct spi_device *spi)
 	st->sample = pins[0];
 	st->rdvel = pins[1];
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
 
-	st->idev->attrs = &ad2s120x_attribute_group;
+	st->idev->info = &ad2s120x_info;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c
index c12f64cc40df3fbd03d11c787aa256c2b29f75df..09f4fcfda73a29afdacd34eb90983d91683b6da8 100644
--- a/drivers/staging/iio/resolver/ad2s1210.c
+++ b/drivers/staging/iio/resolver/ad2s1210.c
@@ -755,6 +755,11 @@ static int __devinit ad2s1210_initial(struct ad2s1210_state *st)
 	return ret;
 }
 
+static const struct iio_info ad2s1210_info = {
+	.attrs = &ad2s1210_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad2s1210_probe(struct spi_device *spi)
 {
 	struct ad2s1210_state *st;
@@ -800,18 +805,15 @@ static int __devinit ad2s1210_probe(struct spi_device *spi)
 	st->res0 = pins[3];
 	st->res1 = pins[4];
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
 
-	st->idev->attrs = &ad2s1210_attribute_group;
+	st->idev->info = &ad2s1210_info;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c
index 4143535242d9261e5bf45e6f6bc7ced69dc7b35a..9b72a952f2bc198a3c130a886fbfd1ebfc5a1e4d 100644
--- a/drivers/staging/iio/resolver/ad2s90.c
+++ b/drivers/staging/iio/resolver/ad2s90.c
@@ -75,6 +75,11 @@ static const struct attribute_group ad2s90_attribute_group = {
 	.attrs = ad2s90_attributes,
 };
 
+static const struct iio_info ad2s90_info = {
+	.attrs = &ad2s90_attribute_group,
+	.driver_module = THIS_MODULE,
+};
+
 static int __devinit ad2s90_probe(struct spi_device *spi)
 {
 	struct ad2s90_state *st;
@@ -90,18 +95,15 @@ static int __devinit ad2s90_probe(struct spi_device *spi)
 	mutex_init(&st->lock);
 	st->sdev = spi;
 
-	st->idev = iio_allocate_device();
+	st->idev = iio_allocate_device(0);
 	if (st->idev == NULL) {
 		ret = -ENOMEM;
 		goto error_free_st;
 	}
 	st->idev->dev.parent = &spi->dev;
-	st->idev->num_interrupt_lines = 0;
-	st->idev->event_attrs = NULL;
 
-	st->idev->attrs = &ad2s90_attribute_group;
+	st->idev->info = &ad2s90_info;
 	st->idev->dev_data = (void *)(st);
-	st->idev->driver_module = THIS_MODULE;
 	st->idev->modes = INDIO_DIRECT_MODE;
 
 	ret = iio_device_register(st->idev);
diff --git a/drivers/staging/iio/ring_generic.h b/drivers/staging/iio/ring_generic.h
index 32948e55dc81c6ae10ff1dc51f84c1b305e5aaf9..3f26f7175b6a30d09608c66f18c93930225c3c8c 100644
--- a/drivers/staging/iio/ring_generic.h
+++ b/drivers/staging/iio/ring_generic.h
@@ -15,36 +15,13 @@
 
 struct iio_ring_buffer;
 
-/**
- * iio_push_ring_event() - ring buffer specific push to event chrdev
- * @ring_buf:		ring buffer that is the event source
- * @event_code:		event indentification code
- * @timestamp:		time of event
- **/
-int iio_push_ring_event(struct iio_ring_buffer *ring_buf,
-			int event_code,
-			s64 timestamp);
-/**
- * iio_push_or_escallate_ring_event() -	escalate or add as appropriate
- * @ring_buf:		ring buffer that is the event source
- * @event_code:		event indentification code
- * @timestamp:		time of event
- *
- * Typical usecase is to escalate a 50% ring full to 75% full if no one has yet
- * read the first event. Clearly the 50% full is no longer of interest in
- * typical use case.
- **/
-int iio_push_or_escallate_ring_event(struct iio_ring_buffer *ring_buf,
-				     int event_code,
-				     s64 timestamp);
-
 /**
  * struct iio_ring_access_funcs - access functions for ring buffers.
  * @mark_in_use:	reference counting, typically to prevent module removal
  * @unmark_in_use:	reduce reference count when no longer using ring buffer
  * @store_to:		actually store stuff to the ring buffer
  * @read_last:		get the last element stored
- * @rip_lots:		try to get a specified number of elements (must exist)
+ * @read_first_n:	try to get a specified number of elements (must exist)
  * @mark_param_change:	notify ring that some relevant parameter has changed
  *			Often this means the underlying storage may need to
  *			change.
@@ -71,10 +48,9 @@ struct iio_ring_access_funcs {
 
 	int (*store_to)(struct iio_ring_buffer *ring, u8 *data, s64 timestamp);
 	int (*read_last)(struct iio_ring_buffer *ring, u8 *data);
-	int (*rip_lots)(struct iio_ring_buffer *ring,
-			size_t count,
-			char __user *buf,
-			int *dead_offset);
+	int (*read_first_n)(struct iio_ring_buffer *ring,
+			    size_t n,
+			    char __user *buf);
 
 	int (*mark_param_change)(struct iio_ring_buffer *ring);
 	int (*request_update)(struct iio_ring_buffer *ring);
@@ -88,58 +64,52 @@ struct iio_ring_access_funcs {
 	int (*enable)(struct iio_ring_buffer *ring);
 };
 
+struct iio_ring_setup_ops {
+	int				(*preenable)(struct iio_dev *);
+	int				(*postenable)(struct iio_dev *);
+	int				(*predisable)(struct iio_dev *);
+	int				(*postdisable)(struct iio_dev *);
+};
+
 /**
  * struct iio_ring_buffer - general ring buffer structure
  * @dev:		ring buffer device struct
- * @access_dev:		system device struct for the chrdev
  * @indio_dev:		industrial I/O device structure
  * @owner:		module that owns the ring buffer (for ref counting)
- * @id:			unique id number
- * @access_id:		device id number
  * @length:		[DEVICE] number of datums in ring
  * @bytes_per_datum:	[DEVICE] size of individual datum including timestamp
  * @bpe:		[DEVICE] size of individual channel value
- * @loopcount:		[INTERN] number of times the ring has looped
  * @scan_el_attrs:	[DRIVER] control of scan elements if that scan mode
  *			control method is used
  * @scan_count:	[INTERN] the number of elements in the current scan mode
  * @scan_mask:		[INTERN] bitmask used in masking scan mode elements
  * @scan_timestamp:	[INTERN] does the scan mode include a timestamp
  * @access_handler:	[INTERN] chrdev access handling
- * @ev_int:		[INTERN] chrdev interface for the event chrdev
- * @shared_ev_pointer:	[INTERN] the shared event pointer to allow escalation of
- *			events
  * @access:		[DRIVER] ring access functions associated with the
  *			implementation.
  * @preenable:		[DRIVER] function to run prior to marking ring enabled
  * @postenable:		[DRIVER] function to run after marking ring enabled
  * @predisable:		[DRIVER] function to run prior to marking ring disabled
  * @postdisable:	[DRIVER] function to run after marking ring disabled
-  **/
+ **/
 struct iio_ring_buffer {
-	struct device dev;
-	struct device access_dev;
-	struct iio_dev *indio_dev;
-	struct module *owner;
-	int				id;
-	int				access_id;
-	int				length;
-	int				bytes_per_datum;
-	int				bpe;
-	int				loopcount;
-	struct attribute_group		*scan_el_attrs;
-	int				scan_count;
-	u32				scan_mask;
-	bool				scan_timestamp;
-	struct iio_handler		access_handler;
-	struct iio_event_interface	ev_int;
-	struct iio_shared_ev_pointer	shared_ev_pointer;
-	struct iio_ring_access_funcs	access;
-	int				(*preenable)(struct iio_dev *);
-	int				(*postenable)(struct iio_dev *);
-	int				(*predisable)(struct iio_dev *);
-	int				(*postdisable)(struct iio_dev *);
-
+	struct device				dev;
+	struct iio_dev				*indio_dev;
+	struct module				*owner;
+	int					length;
+	int					bytes_per_datum;
+	int					bpe;
+	struct attribute_group			*scan_el_attrs;
+	int					scan_count;
+	unsigned long				scan_mask;
+	bool					scan_timestamp;
+	struct iio_handler			access_handler;
+	const struct iio_ring_access_funcs	*access;
+	const struct iio_ring_setup_ops		*setup_ops;
+	struct list_head			scan_el_dev_attr_list;
+
+	wait_queue_head_t			pollq;
+	bool					stufftoread;
 };
 
 /**
@@ -161,154 +131,8 @@ static inline void __iio_update_ring_buffer(struct iio_ring_buffer *ring,
 {
 	ring->bytes_per_datum = bytes_per_datum;
 	ring->length = length;
-	ring->loopcount = 0;
 }
 
-/**
- * struct iio_scan_el - an individual element of a scan
- * @dev_attr:		control attribute (if directly controllable)
- * @number:		unique identifier of element (used for bit mask)
- * @label:		useful data for the scan el (often reg address)
- * @set_state:		for some devices datardy signals are generated
- *			for any enabled lines.  This allows unwanted lines
- *			to be disabled and hence not get in the way.
- **/
-struct iio_scan_el {
-	struct device_attribute		dev_attr;
-	unsigned int			number;
-	unsigned int			label;
-
-	int (*set_state)(struct iio_scan_el *scanel,
-			 struct iio_dev *dev_info,
-			 bool state);
-};
-
-#define to_iio_scan_el(_dev_attr)				\
-	container_of(_dev_attr, struct iio_scan_el, dev_attr);
-
-/**
- * iio_scan_el_store() - sysfs scan element selection interface
- * @dev: the target device
- * @attr: the device attribute that is being processed
- * @buf: input from userspace
- * @len: length of input
- *
- * A generic function used to enable various scan elements.  In some
- * devices explicit read commands for each channel mean this is merely
- * a software switch.  In others this must actively disable the channel.
- * Complexities occur when this interacts with data ready type triggers
- * which may not reset unless every channel that is enabled is explicitly
- * read.
- **/
-ssize_t iio_scan_el_store(struct device *dev, struct device_attribute *attr,
-			  const char *buf, size_t len);
-/**
- * iio_scan_el_show() -	sysfs interface to query whether a scan element
- *			is enabled or not
- * @dev: the target device
- * @attr: the device attribute that is being processed
- * @buf: output buffer
- **/
-ssize_t iio_scan_el_show(struct device *dev, struct device_attribute *attr,
-			 char *buf);
-
-/**
- * iio_scan_el_ts_store() - sysfs interface to set whether a timestamp is included
- *			    in the scan.
- **/
-ssize_t iio_scan_el_ts_store(struct device *dev, struct device_attribute *attr,
-			     const char *buf, size_t len);
-/**
- * iio_scan_el_ts_show() - sysfs interface to query if a timestamp is included
- *			   in the scan.
- **/
-ssize_t iio_scan_el_ts_show(struct device *dev, struct device_attribute *attr,
-			    char *buf);
-/**
- * IIO_SCAN_EL_C - declare and initialize a scan element with a control func
- *
- * @_name:	identifying name. Resulting struct is iio_scan_el_##_name,
- *		sysfs element, _name##_en.
- * @_number:	unique id number for the scan element.
- *		length devices).
- * @_label:	indentification variable used by drivers.  Often a reg address.
- * @_controlfunc: function used to notify hardware of whether state changes
- **/
-#define __IIO_SCAN_EL_C(_name, _number, _label, _controlfunc)	\
-	struct iio_scan_el iio_scan_el_##_name = {			\
-		.dev_attr = __ATTR(_name##_en,				\
-				   S_IRUGO | S_IWUSR,			\
-				   iio_scan_el_show,			\
-				   iio_scan_el_store),			\
-		.number =  _number,					\
-		.label = _label,					\
-		.set_state = _controlfunc,				\
-	};								\
-	static IIO_CONST_ATTR(_name##_index, #_number)
-
-#define IIO_SCAN_EL_C(_name, _number, _label, _controlfunc)	\
-	__IIO_SCAN_EL_C(_name, _number, _label, _controlfunc)
-
-#define __IIO_SCAN_NAMED_EL_C(_name, _string, _number, _label, _cf)	\
-	struct iio_scan_el iio_scan_el_##_name = {			\
-		.dev_attr = __ATTR(_string##_en,			\
-				   S_IRUGO | S_IWUSR,			\
-				   iio_scan_el_show,			\
-				   iio_scan_el_store),			\
-		.number =  _number,					\
-		.label = _label,					\
-		.set_state = _cf,					\
-	};								\
-	static struct iio_const_attr iio_const_attr_##_name##_index = {	\
-		.string = #_number,					\
-		.dev_attr = __ATTR(_string##_index,			\
-				   S_IRUGO, iio_read_const_attr, NULL)	\
-	}
-
-
-#define IIO_SCAN_NAMED_EL_C(_name, _string, _number, _label, _cf) \
-	__IIO_SCAN_NAMED_EL_C(_name, _string, _number, _label, _cf)
-/**
- * IIO_SCAN_EL_TIMESTAMP - declare a special scan element for timestamps
- * @number: specify where in the scan order this is stored.
- *
- * Odd one out. Handled slightly differently from other scan elements.
- **/
-#define IIO_SCAN_EL_TIMESTAMP(number)				\
-	struct iio_scan_el iio_scan_el_timestamp = {		\
-		.dev_attr = __ATTR(timestamp_en,		\
-				   S_IRUGO | S_IWUSR,		\
-				   iio_scan_el_ts_show,		\
-				   iio_scan_el_ts_store),	\
-	};							\
-	static IIO_CONST_ATTR(timestamp_index, #number)
-
-/**
- * IIO_CONST_ATTR_SCAN_EL_TYPE - attr to specify the data format of a scan el
- * @name: the scan el name (may be more general and cover a set of scan elements
- * @_sign: either s or u for signed or unsigned
- * @_bits: number of actual bits occuplied by the value
- * @_storagebits: number of bits _bits is padded to when read out of buffer
- **/
-#define IIO_CONST_ATTR_SCAN_EL_TYPE(_name, _sign, _bits, _storagebits) \
-	IIO_CONST_ATTR(_name##_type, #_sign#_bits"/"#_storagebits);
-
-/**
- * IIO_CONST_ATTR_SCAN_EL_TYPE_WITH_SHIFT - attr to specify the data format of a scan el
- * @name: the scan el name (may be more general and cover a set of scan elements
- * @_sign: either s or u for signed or unsigned
- * @_bits: number of actual bits occuplied by the value
- * @_storagebits: number of bits _bits is padded to when read out of buffer
- * @_shiftbits: number of bits _shiftbits the result must be shifted
- **/
-#define IIO_CONST_ATTR_SCAN_EL_TYPE_WITH_SHIFT(_name, _sign, _bits, \
-					       _storagebits, _shiftbits) \
-	IIO_CONST_ATTR(_name##_type, #_sign#_bits"/"#_storagebits \
-		       ">>"#_shiftbits);
-
-#define IIO_SCAN_EL_TYPE_SIGNED         's'
-#define IIO_SCAN_EL_TYPE_UNSIGNED       'u'
-
 /*
  * These are mainly provided to allow for a change of implementation if a device
  * has a large number of scan elements
@@ -374,41 +198,6 @@ static inline int iio_scan_mask_set(struct iio_ring_buffer *ring, int bit)
 	return 0;
 };
 
-/**
- * iio_scan_mask_clear() - clear a particular element from the scan mask
- * @ring: the ring buffer whose scan mask we are interested in
- * @bit: the bit to clear
- **/
-static inline int iio_scan_mask_clear(struct iio_ring_buffer *ring, int bit)
-{
-	if (bit > IIO_MAX_SCAN_LENGTH)
-		return -EINVAL;
-	ring->scan_mask &= ~(1 << bit);
-	ring->scan_count--;
-	return 0;
-};
-
-/**
- * iio_scan_mask_count_to_right() - how many scan elements occur before here
- * @ring: the ring buffer whose scan mask we interested in
- * @bit: which number scan element is this
- **/
-static inline int iio_scan_mask_count_to_right(struct iio_ring_buffer *ring,
-						int bit)
-{
-	int count = 0;
-	int mask = (1 << bit);
-	if (bit > IIO_MAX_SCAN_LENGTH)
-		return -EINVAL;
-	while (mask) {
-		mask >>= 1;
-		if (mask & ring->scan_mask)
-			count++;
-	}
-
-	return count;
-}
-
 /**
  * iio_put_ring_buffer() - notify done with buffer
  * @ring: the buffer we are done with.
@@ -418,17 +207,19 @@ static inline void iio_put_ring_buffer(struct iio_ring_buffer *ring)
 	put_device(&ring->dev);
 };
 
-#define to_iio_ring_buffer(d)			\
+#define to_iio_ring_buffer(d)				\
 	container_of(d, struct iio_ring_buffer, dev)
-#define access_dev_to_iio_ring_buffer(d)			\
-	container_of(d, struct iio_ring_buffer, access_dev)
 
 /**
- * iio_ring_buffer_register() - register the buffer with IIO core
+ * iio_ring_buffer_register_ex() - register the buffer with IIO core
  * @ring: the buffer to be registered
  * @id: the id of the buffer (typically 0)
  **/
-int iio_ring_buffer_register(struct iio_ring_buffer *ring, int id);
+int iio_ring_buffer_register_ex(struct iio_ring_buffer *ring, int id,
+				const struct iio_chan_spec *channels,
+				int num_channels);
+
+void iio_ring_access_release(struct device *dev);
 
 /**
  * iio_ring_buffer_unregister() - unregister the buffer from IIO core
@@ -476,11 +267,19 @@ ssize_t iio_show_ring_enable(struct device *dev,
 #define IIO_RING_ENABLE_ATTR DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, \
 					 iio_show_ring_enable,		\
 					 iio_store_ring_enable)
+
+int iio_sw_ring_preenable(struct iio_dev *indio_dev);
+
 #else /* CONFIG_IIO_RING_BUFFER */
-static inline int iio_ring_buffer_register(struct iio_ring_buffer *ring, int id)
+
+static inline int iio_ring_buffer_register_ex(struct iio_ring_buffer *ring,
+					      int id,
+					      struct iio_chan_spec *channels,
+					      int num_channels)
 {
 	return 0;
-};
+}
+
 static inline void iio_ring_buffer_unregister(struct iio_ring_buffer *ring)
 {};
 
diff --git a/drivers/staging/iio/ring_sw.c b/drivers/staging/iio/ring_sw.c
index b71ce390064971a4905fac4531cec10bcd9a5177..feb84e27c3626ca09979d0ea39031509cf0d5c3d 100644
--- a/drivers/staging/iio/ring_sw.c
+++ b/drivers/staging/iio/ring_sw.c
@@ -12,10 +12,41 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/workqueue.h>
+#include <linux/sched.h>
 #include <linux/poll.h>
 #include "ring_sw.h"
 #include "trigger.h"
 
+/**
+ * struct iio_sw_ring_buffer - software ring buffer
+ * @buf:		generic ring buffer elements
+ * @data:		the ring buffer memory
+ * @read_p:		read pointer (oldest available)
+ * @write_p:		write pointer
+ * @last_written_p:	read pointer (newest available)
+ * @half_p:		half buffer length behind write_p (event generation)
+ * @use_count:		reference count to prevent resizing when in use
+ * @update_needed:	flag to indicated change in size requested
+ * @use_lock:		lock to prevent change in size when in use
+ *
+ * Note that the first element of all ring buffers must be a
+ * struct iio_ring_buffer.
+**/
+struct iio_sw_ring_buffer {
+	struct iio_ring_buffer  buf;
+	unsigned char		*data;
+	unsigned char		*read_p;
+	unsigned char		*write_p;
+	unsigned char		*last_written_p;
+	/* used to act as a point at which to signal an event */
+	unsigned char		*half_p;
+	int			use_count;
+	int			update_needed;
+	spinlock_t		use_lock;
+};
+
+#define iio_to_sw_ring(r) container_of(r, struct iio_sw_ring_buffer, buf)
+
 static inline int __iio_allocate_sw_ring_buffer(struct iio_sw_ring_buffer *ring,
 						int bytes_per_datum, int length)
 {
@@ -40,23 +71,21 @@ static inline void __iio_free_sw_ring_buffer(struct iio_sw_ring_buffer *ring)
 	kfree(ring->data);
 }
 
-void iio_mark_sw_rb_in_use(struct iio_ring_buffer *r)
+static void iio_mark_sw_rb_in_use(struct iio_ring_buffer *r)
 {
 	struct iio_sw_ring_buffer *ring = iio_to_sw_ring(r);
 	spin_lock(&ring->use_lock);
 	ring->use_count++;
 	spin_unlock(&ring->use_lock);
 }
-EXPORT_SYMBOL(iio_mark_sw_rb_in_use);
 
-void iio_unmark_sw_rb_in_use(struct iio_ring_buffer *r)
+static void iio_unmark_sw_rb_in_use(struct iio_ring_buffer *r)
 {
 	struct iio_sw_ring_buffer *ring = iio_to_sw_ring(r);
 	spin_lock(&ring->use_lock);
 	ring->use_count--;
 	spin_unlock(&ring->use_lock);
 }
-EXPORT_SYMBOL(iio_unmark_sw_rb_in_use);
 
 
 /* Ring buffer related functionality */
@@ -68,7 +97,6 @@ static int iio_store_to_sw_ring(struct iio_sw_ring_buffer *ring,
 				unsigned char *data, s64 timestamp)
 {
 	int ret = 0;
-	int code;
 	unsigned char *temp_ptr, *change_test_ptr;
 
 	/* initial store */
@@ -123,14 +151,6 @@ static int iio_store_to_sw_ring(struct iio_sw_ring_buffer *ring,
 		 */
 		if (change_test_ptr == ring->read_p)
 			ring->read_p = temp_ptr;
-
-		spin_lock(&ring->buf.shared_ev_pointer.lock);
-
-		ret = iio_push_or_escallate_ring_event(&ring->buf,
-			       IIO_EVENT_CODE_RING_100_FULL, timestamp);
-		spin_unlock(&ring->buf.shared_ev_pointer.lock);
-		if (ret)
-			goto error_ret;
 	}
 	/* investigate if our event barrier has been passed */
 	/* There are definite 'issues' with this and chances of
@@ -140,41 +160,35 @@ static int iio_store_to_sw_ring(struct iio_sw_ring_buffer *ring,
 	if (ring->half_p == ring->data + ring->buf.length*ring->buf.bytes_per_datum)
 		ring->half_p = ring->data;
 	if (ring->half_p == ring->read_p) {
-		spin_lock(&ring->buf.shared_ev_pointer.lock);
-		code = IIO_EVENT_CODE_RING_50_FULL;
-		ret = __iio_push_event(&ring->buf.ev_int,
-				       code,
-				       timestamp,
-				       &ring->buf.shared_ev_pointer);
-		spin_unlock(&ring->buf.shared_ev_pointer.lock);
+		ring->buf.stufftoread = true;
+		wake_up_interruptible(&ring->buf.pollq);
 	}
-error_ret:
 	return ret;
 }
 
-int iio_rip_sw_rb(struct iio_ring_buffer *r,
-		  size_t count, char __user *buf, int *dead_offset)
+static int iio_read_first_n_sw_rb(struct iio_ring_buffer *r,
+				  size_t n, char __user *buf)
 {
 	struct iio_sw_ring_buffer *ring = iio_to_sw_ring(r);
 
 	u8 *initial_read_p, *initial_write_p, *current_read_p, *end_read_p;
 	u8 *data;
-	int ret, max_copied;
-	int bytes_to_rip;
+	int ret, max_copied, bytes_to_rip, dead_offset;
 
 	/* A userspace program has probably made an error if it tries to
 	 *  read something that is not a whole number of bpds.
 	 * Return an error.
 	 */
-	if (count % ring->buf.bytes_per_datum) {
+	if (n % ring->buf.bytes_per_datum) {
 		ret = -EINVAL;
 		printk(KERN_INFO "Ring buffer read request not whole number of"
 		       "samples: Request bytes %zd, Current bytes per datum %d\n",
-		       count, ring->buf.bytes_per_datum);
+		       n, ring->buf.bytes_per_datum);
 		goto error_ret;
 	}
 	/* Limit size to whole of ring buffer */
-	bytes_to_rip = min((size_t)(ring->buf.bytes_per_datum*ring->buf.length), count);
+	bytes_to_rip = min((size_t)(ring->buf.bytes_per_datum*ring->buf.length),
+			   n);
 
 	data = kmalloc(bytes_to_rip, GFP_KERNEL);
 	if (data == NULL) {
@@ -240,9 +254,9 @@ int iio_rip_sw_rb(struct iio_ring_buffer *r,
 	current_read_p = ring->read_p;
 
 	if (initial_read_p <= current_read_p)
-		*dead_offset = current_read_p - initial_read_p;
+		dead_offset = current_read_p - initial_read_p;
 	else
-		*dead_offset = ring->buf.length*ring->buf.bytes_per_datum
+		dead_offset = ring->buf.length*ring->buf.bytes_per_datum
 			- (initial_read_p - current_read_p);
 
 	/* possible issue if the initial write has been lapped or indeed
@@ -250,7 +264,7 @@ int iio_rip_sw_rb(struct iio_ring_buffer *r,
 	/* No valid data read.
 	 * In this case the read pointer is already correct having been
 	 * pushed further than we would look. */
-	if (max_copied - *dead_offset < 0) {
+	if (max_copied - dead_offset < 0) {
 		ret = 0;
 		goto error_free_data_cpy;
 	}
@@ -266,26 +280,30 @@ int iio_rip_sw_rb(struct iio_ring_buffer *r,
 	while (ring->read_p != end_read_p)
 		ring->read_p = end_read_p;
 
-	ret = max_copied - *dead_offset;
+	ret = max_copied - dead_offset;
 
-	if (copy_to_user(buf, data + *dead_offset, ret))  {
+	if (copy_to_user(buf, data + dead_offset, ret))  {
 		ret =  -EFAULT;
 		goto error_free_data_cpy;
 	}
+
+	if (bytes_to_rip >= ring->buf.length*ring->buf.bytes_per_datum/2)
+		ring->buf.stufftoread = 0;
+
 error_free_data_cpy:
 	kfree(data);
 error_ret:
 
 	return ret;
 }
-EXPORT_SYMBOL(iio_rip_sw_rb);
 
-int iio_store_to_sw_rb(struct iio_ring_buffer *r, u8 *data, s64 timestamp)
+static int iio_store_to_sw_rb(struct iio_ring_buffer *r,
+			      u8 *data,
+			      s64 timestamp)
 {
 	struct iio_sw_ring_buffer *ring = iio_to_sw_ring(r);
 	return iio_store_to_sw_ring(ring, data, timestamp);
 }
-EXPORT_SYMBOL(iio_store_to_sw_rb);
 
 static int iio_read_last_from_sw_ring(struct iio_sw_ring_buffer *ring,
 				      unsigned char *data)
@@ -309,18 +327,18 @@ static int iio_read_last_from_sw_ring(struct iio_sw_ring_buffer *ring,
 	return 0;
 }
 
-int iio_read_last_from_sw_rb(struct iio_ring_buffer *r,
+static int iio_read_last_from_sw_rb(struct iio_ring_buffer *r,
 			     unsigned char *data)
 {
 	return iio_read_last_from_sw_ring(iio_to_sw_ring(r), data);
 }
-EXPORT_SYMBOL(iio_read_last_from_sw_rb);
 
-int iio_request_update_sw_rb(struct iio_ring_buffer *r)
+static int iio_request_update_sw_rb(struct iio_ring_buffer *r)
 {
 	int ret = 0;
 	struct iio_sw_ring_buffer *ring = iio_to_sw_ring(r);
 
+	r->stufftoread = false;
 	spin_lock(&ring->use_lock);
 	if (!ring->update_needed)
 		goto error_ret;
@@ -335,54 +353,49 @@ int iio_request_update_sw_rb(struct iio_ring_buffer *r)
 	spin_unlock(&ring->use_lock);
 	return ret;
 }
-EXPORT_SYMBOL(iio_request_update_sw_rb);
 
-int iio_get_bytes_per_datum_sw_rb(struct iio_ring_buffer *r)
+static int iio_get_bytes_per_datum_sw_rb(struct iio_ring_buffer *r)
 {
 	struct iio_sw_ring_buffer *ring = iio_to_sw_ring(r);
 	return ring->buf.bytes_per_datum;
 }
-EXPORT_SYMBOL(iio_get_bytes_per_datum_sw_rb);
 
-int iio_set_bytes_per_datum_sw_rb(struct iio_ring_buffer *r, size_t bpd)
+static int iio_set_bytes_per_datum_sw_rb(struct iio_ring_buffer *r, size_t bpd)
 {
 	if (r->bytes_per_datum != bpd) {
 		r->bytes_per_datum = bpd;
-		if (r->access.mark_param_change)
-			r->access.mark_param_change(r);
+		if (r->access->mark_param_change)
+			r->access->mark_param_change(r);
 	}
 	return 0;
 }
-EXPORT_SYMBOL(iio_set_bytes_per_datum_sw_rb);
 
-int iio_get_length_sw_rb(struct iio_ring_buffer *r)
+static int iio_get_length_sw_rb(struct iio_ring_buffer *r)
 {
 	return r->length;
 }
-EXPORT_SYMBOL(iio_get_length_sw_rb);
 
-int iio_set_length_sw_rb(struct iio_ring_buffer *r, int length)
+static int iio_set_length_sw_rb(struct iio_ring_buffer *r, int length)
 {
 	if (r->length != length) {
 		r->length = length;
-		if (r->access.mark_param_change)
-			r->access.mark_param_change(r);
+		if (r->access->mark_param_change)
+			r->access->mark_param_change(r);
 	}
 	return 0;
 }
-EXPORT_SYMBOL(iio_set_length_sw_rb);
 
-int iio_mark_update_needed_sw_rb(struct iio_ring_buffer *r)
+static int iio_mark_update_needed_sw_rb(struct iio_ring_buffer *r)
 {
 	struct iio_sw_ring_buffer *ring = iio_to_sw_ring(r);
 	ring->update_needed = true;
 	return 0;
 }
-EXPORT_SYMBOL(iio_mark_update_needed_sw_rb);
 
 static void iio_sw_rb_release(struct device *dev)
 {
 	struct iio_ring_buffer *r = to_iio_ring_buffer(dev);
+	iio_ring_access_release(&r->dev);
 	kfree(iio_to_sw_ring(r));
 }
 
@@ -420,13 +433,12 @@ struct iio_ring_buffer *iio_sw_rb_allocate(struct iio_dev *indio_dev)
 	ring = kzalloc(sizeof *ring, GFP_KERNEL);
 	if (!ring)
 		return NULL;
+	ring->update_needed = true;
 	buf = &ring->buf;
 	iio_ring_buffer_init(buf, indio_dev);
 	__iio_init_sw_ring_buffer(ring);
 	buf->dev.type = &iio_sw_ring_type;
-	device_initialize(&buf->dev);
 	buf->dev.parent = &indio_dev->dev;
-	buf->dev.bus = &iio_bus_type;
 	dev_set_drvdata(&buf->dev, (void *)buf);
 
 	return buf;
@@ -440,73 +452,20 @@ void iio_sw_rb_free(struct iio_ring_buffer *r)
 }
 EXPORT_SYMBOL(iio_sw_rb_free);
 
-int iio_sw_ring_preenable(struct iio_dev *indio_dev)
-{
-	struct iio_ring_buffer *ring = indio_dev->ring;
-	size_t size;
-	dev_dbg(&indio_dev->dev, "%s\n", __func__);
-	/* Check if there are any scan elements enabled, if not fail*/
-	if (!(ring->scan_count || ring->scan_timestamp))
-		return -EINVAL;
-	if (ring->scan_timestamp)
-		if (ring->scan_count)
-			/* Timestamp (aligned to s64) and data */
-			size = (((ring->scan_count * ring->bpe)
-					+ sizeof(s64) - 1)
-				& ~(sizeof(s64) - 1))
-				+ sizeof(s64);
-		else /* Timestamp only  */
-			size = sizeof(s64);
-	else /* Data only */
-		size = ring->scan_count * ring->bpe;
-	ring->access.set_bytes_per_datum(ring, size);
-
-	return 0;
-}
-EXPORT_SYMBOL(iio_sw_ring_preenable);
-
-void iio_sw_trigger_bh_to_ring(struct work_struct *work_s)
-{
-	struct iio_sw_ring_helper_state *st
-		= container_of(work_s, struct iio_sw_ring_helper_state,
-			work_trigger_to_ring);
-	struct iio_ring_buffer *ring = st->indio_dev->ring;
-	int len = 0;
-	size_t datasize = ring->access.get_bytes_per_datum(ring);
-	char *data = kmalloc(datasize, GFP_KERNEL);
-
-	if (data == NULL) {
-		dev_err(st->indio_dev->dev.parent,
-			"memory alloc failed in ring bh");
-		return;
-	}
-
-	if (ring->scan_count)
-		len = st->get_ring_element(st, data);
-
-	  /* Guaranteed to be aligned with 8 byte boundary */
-	if (ring->scan_timestamp)
-		*(s64 *)(((phys_addr_t)data + len
-				+ sizeof(s64) - 1) & ~(sizeof(s64) - 1))
-			= st->last_timestamp;
-	ring->access.store_to(ring,
-			(u8 *)data,
-			st->last_timestamp);
-
-	iio_trigger_notify_done(st->indio_dev->trig);
-	kfree(data);
-
-	return;
-}
-EXPORT_SYMBOL(iio_sw_trigger_bh_to_ring);
-
-void iio_sw_poll_func_th(struct iio_dev *indio_dev, s64 time)
-{	struct iio_sw_ring_helper_state *h
-		= iio_dev_get_devdata(indio_dev);
-	h->last_timestamp = time;
-	schedule_work(&h->work_trigger_to_ring);
-}
-EXPORT_SYMBOL(iio_sw_poll_func_th);
+const struct iio_ring_access_funcs ring_sw_access_funcs = {
+	.mark_in_use = &iio_mark_sw_rb_in_use,
+	.unmark_in_use = &iio_unmark_sw_rb_in_use,
+	.store_to = &iio_store_to_sw_rb,
+	.read_last = &iio_read_last_from_sw_rb,
+	.read_first_n = &iio_read_first_n_sw_rb,
+	.mark_param_change = &iio_mark_update_needed_sw_rb,
+	.request_update = &iio_request_update_sw_rb,
+	.get_bytes_per_datum = &iio_get_bytes_per_datum_sw_rb,
+	.set_bytes_per_datum = &iio_set_bytes_per_datum_sw_rb,
+	.get_length = &iio_get_length_sw_rb,
+	.set_length = &iio_set_length_sw_rb,
+};
+EXPORT_SYMBOL(ring_sw_access_funcs);
 
 MODULE_DESCRIPTION("Industrialio I/O software ring buffer");
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/iio/ring_sw.h b/drivers/staging/iio/ring_sw.h
index 13341c1e35f2d0078e9176a3a88c987927eacb27..15271639534b16eed168a7bdbbf85bba1083b84a 100644
--- a/drivers/staging/iio/ring_sw.h
+++ b/drivers/staging/iio/ring_sw.h
@@ -23,205 +23,13 @@
 
 #ifndef _IIO_RING_SW_H_
 #define _IIO_RING_SW_H_
-/* NEEDS COMMENTS */
-/* The intention is that this should be a separate module from the iio core.
- * This is a bit like supporting algorithms dependent on what the device
- * driver requests - some may support multiple options */
-
-
-#include "iio.h"
 #include "ring_generic.h"
 
-#if defined CONFIG_IIO_SW_RING || defined CONFIG_IIO_SW_RING_MODULE
-
-/**
- * iio_create_sw_rb() - software ring buffer allocation
- * @r:		pointer to ring buffer pointer
- **/
-int iio_create_sw_rb(struct iio_ring_buffer **r);
-
-/**
- * iio_init_sw_rb() - initialize the software ring buffer
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- * @indio_dev:		industrial I/O device structure
- **/
-int iio_init_sw_rb(struct iio_ring_buffer *r, struct iio_dev *indio_dev);
-
-/**
- * iio_exit_sw_rb() - reverse what was done in iio_init_sw_rb
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- **/
-void iio_exit_sw_rb(struct iio_ring_buffer *r);
-
-/**
- * iio_free_sw_rb() - free memory occupied by the core ring buffer struct
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- **/
-void iio_free_sw_rb(struct iio_ring_buffer *r);
-
-/**
- * iio_mark_sw_rb_in_use() - reference counting to prevent incorrect chances
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- **/
-void iio_mark_sw_rb_in_use(struct iio_ring_buffer *r);
-
-/**
- *  iio_unmark_sw_rb_in_use() - notify the ring buffer that we don't care anymore
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- **/
-void iio_unmark_sw_rb_in_use(struct iio_ring_buffer *r);
-
-/**
- * iio_read_last_from_sw_rb() - attempt to read the last stored datum from the rb
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- * @data:	where to store the last datum
- **/
-int iio_read_last_from_sw_rb(struct iio_ring_buffer *r, u8 *data);
-
-/**
- * iio_store_to_sw_rb() - store a new datum to the ring buffer
- * @r:		pointer to ring buffer instance
- * @data:	the datum to be stored including timestamp if relevant
- * @timestamp:	timestamp which will be attached to buffer events if relevant
- **/
-int iio_store_to_sw_rb(struct iio_ring_buffer *r, u8 *data, s64 timestamp);
-
-/**
- * iio_rip_sw_rb() - attempt to read data from the ring buffer
- * @r:			ring buffer instance
- * @count:		number of datum's to try and read
- * @buf:		userspace buffer into which data is copied
- * @dead_offset:	how much of the stored data was possibly invalidated by
- *			the end of the copy.
- **/
-int iio_rip_sw_rb(struct iio_ring_buffer *r,
-		  size_t count,
-		  char __user *buf,
-		  int *dead_offset);
-
-/**
- * iio_request_update_sw_rb() - update params if update needed
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- **/
-int iio_request_update_sw_rb(struct iio_ring_buffer *r);
-
-/**
- * iio_mark_update_needed_sw_rb() - tell the ring buffer it needs a param update
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- **/
-int iio_mark_update_needed_sw_rb(struct iio_ring_buffer *r);
-
-
-/**
- * iio_get_bytes_per_datum_sw_rb() - get the datum size in bytes
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- **/
-int iio_get_bytes_per_datum_sw_rb(struct iio_ring_buffer *r);
-
-/**
- * iio_set_bytes_per_datum_sw_rb() - set the datum size in bytes
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- * @bpd:	bytes per datum value
- **/
-int iio_set_bytes_per_datum_sw_rb(struct iio_ring_buffer *r, size_t bpd);
-
 /**
- * iio_get_length_sw_rb() - get how many datums the rb may contain
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
+ * ring_sw_access_funcs - access functions for a software ring buffer
  **/
-int iio_get_length_sw_rb(struct iio_ring_buffer *r);
-
-/**
- * iio_set_length_sw_rb() - set how many datums the rb may contain
- * @r:		pointer to a software ring buffer created by an
- *		iio_create_sw_rb call
- * @length:	max number of data items for the ring buffer
- **/
-int iio_set_length_sw_rb(struct iio_ring_buffer *r, int length);
-
-/**
- * iio_ring_sw_register_funcs() - helper function to set up rb access
- * @ra:		pointer to @iio_ring_access_funcs
- **/
-static inline void iio_ring_sw_register_funcs(struct iio_ring_access_funcs *ra)
-{
-	ra->mark_in_use = &iio_mark_sw_rb_in_use;
-	ra->unmark_in_use = &iio_unmark_sw_rb_in_use;
-
-	ra->store_to = &iio_store_to_sw_rb;
-	ra->read_last = &iio_read_last_from_sw_rb;
-	ra->rip_lots = &iio_rip_sw_rb;
-
-	ra->mark_param_change = &iio_mark_update_needed_sw_rb;
-	ra->request_update = &iio_request_update_sw_rb;
-
-	ra->get_bytes_per_datum = &iio_get_bytes_per_datum_sw_rb;
-	ra->set_bytes_per_datum = &iio_set_bytes_per_datum_sw_rb;
-
-	ra->get_length = &iio_get_length_sw_rb;
-	ra->set_length = &iio_set_length_sw_rb;
-};
-
-/**
- * struct iio_sw_ring_buffer - software ring buffer
- * @buf:		generic ring buffer elements
- * @data:		the ring buffer memory
- * @read_p:		read pointer (oldest available)
- * @write_p:		write pointer
- * @last_written_p:	read pointer (newest available)
- * @half_p:		half buffer length behind write_p (event generation)
- * @use_count:		reference count to prevent resizing when in use
- * @update_needed:	flag to indicated change in size requested
- * @use_lock:		lock to prevent change in size when in use
- *
- * Note that the first element of all ring buffers must be a
- * struct iio_ring_buffer.
-**/
-
-struct iio_sw_ring_buffer {
-	struct iio_ring_buffer  buf;
-	unsigned char		*data;
-	unsigned char		*read_p;
-	unsigned char		*write_p;
-	unsigned char		*last_written_p;
-	/* used to act as a point at which to signal an event */
-	unsigned char		*half_p;
-	int			use_count;
-	int			update_needed;
-	spinlock_t		use_lock;
-};
-
-#define iio_to_sw_ring(r) container_of(r, struct iio_sw_ring_buffer, buf)
+extern const struct iio_ring_access_funcs ring_sw_access_funcs;
 
 struct iio_ring_buffer *iio_sw_rb_allocate(struct iio_dev *indio_dev);
 void iio_sw_rb_free(struct iio_ring_buffer *ring);
-
-int iio_sw_ring_preenable(struct iio_dev *indio_dev);
-
-struct iio_sw_ring_helper_state {
-	struct work_struct		work_trigger_to_ring;
-	struct iio_dev			*indio_dev;
-	int (*get_ring_element)(struct iio_sw_ring_helper_state *st, u8 *buf);
-	s64				last_timestamp;
-};
-
-void iio_sw_poll_func_th(struct iio_dev *indio_dev, s64 time);
-void iio_sw_trigger_bh_to_ring(struct work_struct *work_s);
-
-#else /* CONFIG_IIO_RING_BUFFER*/
-struct iio_sw_ring_helper_state {
-	struct iio_dev			*indio_dev;
-};
-#endif /* !CONFIG_IIO_RING_BUFFER */
 #endif /* _IIO_RING_SW_H_ */
diff --git a/drivers/staging/iio/sysfs.h b/drivers/staging/iio/sysfs.h
index 24b74ddcd0830ffcc6bb31424b63648ee89df13d..dd79b58442123ebba25a7a337c64b25380f7ad2f 100644
--- a/drivers/staging/iio/sysfs.h
+++ b/drivers/staging/iio/sysfs.h
@@ -14,31 +14,19 @@
 
 #include "iio.h"
 
-/**
- * struct iio_event_attr - event control attribute
- * @dev_attr:	underlying device attribute
- * @mask:	mask for the event when detecting
- * @listel:	list header to allow addition to list of event handlers
-*/
-struct iio_event_attr {
-	struct device_attribute dev_attr;
-	int mask;
-	struct iio_event_handler_list *listel;
-};
-
-#define to_iio_event_attr(_dev_attr) \
-	container_of(_dev_attr, struct iio_event_attr, dev_attr)
-
 /**
  * struct iio_dev_attr - iio specific device attribute
  * @dev_attr:	underlying device attribute
  * @address:	associated register address
  * @val2:	secondary attribute value
+ * @l:		list head for maintaining list of dynamically created attrs.
  */
 struct iio_dev_attr {
 	struct device_attribute dev_attr;
 	int address;
 	int val2;
+	struct list_head l;
+	struct iio_chan_spec const *c;
 };
 
 #define to_iio_dev_attr(_dev_attr)				\
@@ -100,13 +88,6 @@ struct iio_const_attr {
 #define IIO_DEV_ATTR_REV(_show)			\
 	IIO_DEVICE_ATTR(revision, S_IRUGO, _show, NULL, 0)
 
-/**
- * IIO_DEV_ATTR_NAME - chip type dependent identifier
- * @_show: output method for the attribute
- **/
-#define IIO_DEV_ATTR_NAME(_show)				\
-	IIO_DEVICE_ATTR(name, S_IRUGO, _show, NULL, 0)
-
 /**
  * IIO_DEV_ATTR_RESET: resets the device
  **/
@@ -180,104 +161,27 @@ struct iio_const_attr {
 #define IIO_CONST_ATTR_TEMP_SCALE(_string)		\
 	IIO_CONST_ATTR(temp_scale, _string)
 
-/**
- * IIO_EVENT_SH - generic shared event handler
- * @_name: event name
- * @_handler: handler function to be called
- *
- * This is used in cases where more than one event may result from a single
- * handler.  Often the case that some alarm register must be read and multiple
- * alarms may have been triggered.
- **/
-#define IIO_EVENT_SH(_name, _handler)					\
-	static struct iio_event_handler_list				\
-	iio_event_##_name = {						\
-		.handler = _handler,					\
-		.refcount = 0,						\
-		.exist_lock = __MUTEX_INITIALIZER(iio_event_##_name	\
-						  .exist_lock),		\
-		.list = {						\
-			.next = &iio_event_##_name.list,		\
-			.prev = &iio_event_##_name.list,		\
-		},							\
-	};
-
-/**
- * IIO_EVENT_ATTR_SH - generic shared event attribute
- * @_name: event name
- * @_ev_list: event handler list
- * @_show: output method for the attribute
- * @_store: input method for the attribute
- * @_mask: mask used when detecting the event
- *
- * An attribute with an associated IIO_EVENT_SH
- **/
-#define IIO_EVENT_ATTR_SH(_name, _ev_list, _show, _store, _mask)	\
-	static struct iio_event_attr					\
-	iio_event_attr_##_name						\
-	= { .dev_attr = __ATTR(_name, S_IRUGO | S_IWUSR,		\
-			       _show, _store),				\
-	    .mask = _mask,						\
-	    .listel = &_ev_list };
-
-#define IIO_EVENT_ATTR_NAMED_SH(_vname, _name, _ev_list, _show, _store, _mask) \
-	static struct iio_event_attr					\
-	iio_event_attr_##_vname						\
-	= { .dev_attr = __ATTR(_name, S_IRUGO | S_IWUSR,		\
-			       _show, _store),				\
-	    .mask = _mask,						\
-	    .listel = &_ev_list };
-
-/**
- * IIO_EVENT_ATTR - non-shared event attribute
- * @_name: event name
- * @_show: output method for the attribute
- * @_store: input method for the attribute
- * @_mask: mask used when detecting the event
- * @_handler: handler function to be called
- **/
-#define IIO_EVENT_ATTR(_name, _show, _store, _mask, _handler)		\
-	IIO_EVENT_SH(_name, _handler);					\
-	static struct							\
-	iio_event_attr							\
-	iio_event_attr_##_name						\
-	= { .dev_attr = __ATTR(_name, S_IRUGO | S_IWUSR,		\
-			       _show, _store),				\
-	    .mask = _mask,						\
-	    .listel = &iio_event_##_name };				\
-
-/**
- * IIO_EVENT_ATTR_DATA_RDY - event driven by data ready signal
- * @_show: output method for the attribute
- * @_store: input method for the attribute
- * @_mask: mask used when detecting the event
- * @_handler: handler function to be called
- *
- * Not typically implemented in devices where full triggering support
- * has been implemented.
- **/
-#define IIO_EVENT_ATTR_DATA_RDY(_show, _store, _mask, _handler) \
-	IIO_EVENT_ATTR(data_rdy, _show, _store, _mask, _handler)
-
-#define IIO_EV_CLASS_BUFFER		0
-#define IIO_EV_CLASS_IN			1
-#define IIO_EV_CLASS_ACCEL		2
-#define IIO_EV_CLASS_GYRO		3
-#define IIO_EV_CLASS_MAGN		4
-#define IIO_EV_CLASS_LIGHT		5
-#define IIO_EV_CLASS_PROXIMITY		6
-
-#define IIO_EV_MOD_X			0
-#define IIO_EV_MOD_Y			1
-#define IIO_EV_MOD_Z			2
-#define IIO_EV_MOD_X_AND_Y		3
-#define IIO_EV_MOD_X_ANX_Z		4
-#define IIO_EV_MOD_Y_AND_Z		5
-#define IIO_EV_MOD_X_AND_Y_AND_Z	6
-#define IIO_EV_MOD_X_OR_Y		7
-#define IIO_EV_MOD_X_OR_Z		8
-#define IIO_EV_MOD_Y_OR_Z		9
-#define IIO_EV_MOD_X_OR_Y_OR_Z		10
+/* must match our channel defs */
+#define IIO_EV_CLASS_IN			IIO_IN
+#define IIO_EV_CLASS_IN_DIFF		IIO_IN_DIFF
+#define IIO_EV_CLASS_ACCEL		IIO_ACCEL
+#define IIO_EV_CLASS_GYRO		IIO_GYRO
+#define IIO_EV_CLASS_MAGN		IIO_MAGN
+#define IIO_EV_CLASS_LIGHT		IIO_LIGHT
+#define IIO_EV_CLASS_PROXIMITY		IIO_PROXIMITY
+#define IIO_EV_CLASS_TEMP		IIO_TEMP
+
+#define IIO_EV_MOD_X			IIO_MOD_X
+#define IIO_EV_MOD_Y			IIO_MOD_Y
+#define IIO_EV_MOD_Z			IIO_MOD_Z
+#define IIO_EV_MOD_X_AND_Y		IIO_MOD_X_AND_Y
+#define IIO_EV_MOD_X_ANX_Z		IIO_MOD_X_AND_Z
+#define IIO_EV_MOD_Y_AND_Z		IIO_MOD_Y_AND_Z
+#define IIO_EV_MOD_X_AND_Y_AND_Z	IIO_MOD_X_AND_Y_AND_Z
+#define IIO_EV_MOD_X_OR_Y		IIO_MOD_X_OR_Y
+#define IIO_EV_MOD_X_OR_Z		IIO_MOD_X_OR_Z
+#define IIO_EV_MOD_Y_OR_Z		IIO_MOD_Y_OR_Z
+#define IIO_EV_MOD_X_OR_Y_OR_Z		IIO_MOD_X_OR_Y_OR_Z
 
 #define IIO_EV_TYPE_THRESH		0
 #define IIO_EV_TYPE_MAG			1
@@ -287,6 +191,10 @@ struct iio_const_attr {
 #define IIO_EV_DIR_RISING		1
 #define IIO_EV_DIR_FALLING		2
 
+#define IIO_EV_TYPE_MAX 8
+#define IIO_EV_BIT(type, direction)			\
+	(1 << (type*IIO_EV_TYPE_MAX + direction))
+
 #define IIO_EVENT_CODE(channelclass, orient_bit, number,		\
 		       modifier, type, direction)			\
 	(channelclass | (orient_bit << 8) | ((number) << 9) |		\
@@ -303,38 +211,12 @@ struct iio_const_attr {
 #define IIO_BUFFER_EVENT_CODE(code)		\
 	(IIO_EV_CLASS_BUFFER | (code << 8))
 
-/**
- * IIO_EVENT_ATTR_RING_50_FULL - ring buffer event to indicate 50% full
- * @_show: output method for the attribute
- * @_store: input method for the attribute
- * @_mask: mask used when detecting the event
- * @_handler: handler function to be called
- **/
-#define IIO_EVENT_ATTR_RING_50_FULL(_show, _store, _mask, _handler)	\
-	IIO_EVENT_ATTR(ring_50_full, _show, _store, _mask, _handler)
-
-/**
- * IIO_EVENT_ATTR_RING_50_FULL_SH - shared ring event to indicate 50% full
- * @_evlist: event handler list
- * @_show: output method for the attribute
- * @_store: input method for the attribute
- * @_mask: mask used when detecting the event
- **/
-#define IIO_EVENT_ATTR_RING_50_FULL_SH(_evlist, _show, _store, _mask)	\
-	IIO_EVENT_ATTR_SH(ring_50_full, _evlist, _show, _store, _mask)
+#define IIO_EVENT_CODE_EXTRACT_DIR(mask) ((mask >> 24) & 0xf)
 
-/**
- * IIO_EVENT_ATTR_RING_75_FULL_SH - shared ring event to indicate 75% full
- * @_evlist: event handler list
- * @_show: output method for the attribute
- * @_store: input method for the attribute
- * @_mask: mask used when detecting the event
- **/
-#define IIO_EVENT_ATTR_RING_75_FULL_SH(_evlist, _show, _store, _mask)	\
-	IIO_EVENT_ATTR_SH(ring_75_full, _evlist, _show, _store, _mask)
+/* Event code number extraction depends on which type of event we have.
+ * Perhaps review this function in the future*/
+#define IIO_EVENT_CODE_EXTRACT_NUM(mask) ((mask >> 9) & 0x0f)
 
-#define IIO_EVENT_CODE_RING_50_FULL	IIO_BUFFER_EVENT_CODE(0)
-#define IIO_EVENT_CODE_RING_75_FULL	IIO_BUFFER_EVENT_CODE(1)
-#define IIO_EVENT_CODE_RING_100_FULL	IIO_BUFFER_EVENT_CODE(2)
+#define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 13) & 0x7)
 
 #endif /* _INDUSTRIAL_IO_SYSFS_H_ */
diff --git a/drivers/staging/iio/trigger.h b/drivers/staging/iio/trigger.h
index 469beba3e71dd7e5294bf75d9d0386fb81cdaa02..f329fe10fa2f4251a6f88f6c995852f5d647df00 100644
--- a/drivers/staging/iio/trigger.h
+++ b/drivers/staging/iio/trigger.h
@@ -6,9 +6,15 @@
  * under the terms of the GNU General Public License version 2 as published by
  * the Free Software Foundation.
  */
+#include <linux/irq.h>
+
 #ifndef _IIO_TRIGGER_H_
 #define _IIO_TRIGGER_H_
 
+struct iio_subirq {
+	bool enabled;
+};
+
 /**
  * struct iio_trigger - industrial I/O trigger device
  *
@@ -18,14 +24,16 @@
  * @private_data:	[DRIVER] device specific data
  * @list:		[INTERN] used in maintenance of global trigger list
  * @alloc_list:		[DRIVER] used for driver specific trigger list
- * @pollfunc_list_lock:	[INTERN] protection of the polling function list
- * @pollfunc_list:	[INTERN] list of functions to run on trigger.
- * @control_attrs:	[DRIVER] sysfs attributes relevant to trigger type
  * @owner:		[DRIVER] used to monitor usage count of the trigger.
  * @use_count:		use count for the trigger
  * @set_trigger_state:	[DRIVER] switch on/off the trigger on demand
  * @try_reenable:	function to reenable the trigger when the
  *			use count is zero (may be NULL)
+ * @subirq_chip:	[INTERN] associate 'virtual' irq chip.
+ * @subirq_base:	[INTERN] base number for irqs provided by trigger.
+ * @subirqs:		[INTERN] information about the 'child' irqs.
+ * @pool:		[INTERN] bitmap of irqs currently in use.
+ * @pool_lock:		[INTERN] protection of the irq pool.
  **/
 struct iio_trigger {
 	int				id;
@@ -35,14 +43,18 @@ struct iio_trigger {
 	void				*private_data;
 	struct list_head		list;
 	struct list_head		alloc_list;
-	spinlock_t			pollfunc_list_lock;
-	struct list_head		pollfunc_list;
-	const struct attribute_group	*control_attrs;
 	struct module			*owner;
 	int use_count;
 
 	int (*set_trigger_state)(struct iio_trigger *trig, bool state);
 	int (*try_reenable)(struct iio_trigger *trig);
+
+	struct irq_chip			subirq_chip;
+	int				subirq_base;
+
+	struct iio_subirq subirqs[CONFIG_IIO_CONSUMERS_PER_TRIGGER];
+	unsigned long pool[BITS_TO_LONGS(CONFIG_IIO_CONSUMERS_PER_TRIGGER)];
+	struct mutex			pool_lock;
 };
 
 static inline struct iio_trigger *to_iio_trigger(struct device *d)
@@ -62,27 +74,6 @@ static inline void iio_get_trigger(struct iio_trigger *trig)
 	get_device(&trig->dev);
 };
 
-/**
- * iio_trigger_read_name() - sysfs access function to get the trigger name
- * @dev: the system device
- * @attr: device attributes for the device
- * @buf: output buffer to store the trigger name
- **/
-ssize_t iio_trigger_read_name(struct device *dev,
-			      struct device_attribute *attr,
-			      char *buf);
-
-#define IIO_TRIGGER_NAME_ATTR DEVICE_ATTR(name, S_IRUGO,		\
-					  iio_trigger_read_name,	\
-					  NULL);
-
-/**
- * iio_trigger_find_by_name() - search global trigger list
- * @name: trigger name to search for
- * @len: trigger name string length to compare
- **/
-struct iio_trigger *iio_trigger_find_by_name(const char *name, size_t len);
-
 /**
  * iio_trigger_register() - register a trigger with the IIO core
  * @trig_info:	trigger to be registered
@@ -119,36 +110,65 @@ int iio_trigger_dettach_poll_func(struct iio_trigger *trig,
  * Typically called in relevant hardware interrupt handler.
  **/
 void iio_trigger_poll(struct iio_trigger *trig, s64 time);
+void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time);
 void iio_trigger_notify_done(struct iio_trigger *trig);
 
+irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
+
+static inline int iio_trigger_get_irq(struct iio_trigger *trig)
+{
+	int ret;
+	mutex_lock(&trig->pool_lock);
+	ret = bitmap_find_free_region(trig->pool,
+				      CONFIG_IIO_CONSUMERS_PER_TRIGGER,
+				      ilog2(1));
+	mutex_unlock(&trig->pool_lock);
+	if (ret >= 0)
+		ret += trig->subirq_base;
+
+	return ret;
+};
+
+static inline void iio_trigger_put_irq(struct iio_trigger *trig, int irq)
+{
+	mutex_lock(&trig->pool_lock);
+	clear_bit(irq - trig->subirq_base, trig->pool);
+	mutex_unlock(&trig->pool_lock);
+};
+
 /**
  * struct iio_poll_func - poll function pair
  *
- * @list:			associate this with a triggers pollfunc_list
  * @private_data:		data specific to device (passed into poll func)
- * @poll_func_immediate:	function in here is run first. They should be
- *				extremely lightweight.  Typically used for latch
- *				control on sensor supporting it.
- * @poll_func_main:		function in here is run after all immediates.
- *				Reading from sensor etc typically involves
- *				scheduling from here.
- *
- * The two stage approach used here is only important when multiple sensors are
- * being triggered by a single trigger. This really comes into its own with
- * simultaneous sampling devices where a simple latch command can be used to
- * make the device store the values on all inputs.
+ * @h:				the function that is actually run on trigger
+ * @thread:			threaded interrupt part
+ * @type:			the type of interrupt (basically if oneshot)
+ * @name:			name used to identify the trigger consumer.
+ * @irq:			the corresponding irq as allocated from the
+ *				trigger pool
+ * @timestamp:			some devices need a timestamp grabbed as soon
+ *				as possible after the trigger - hence handler
+ *				passes it via here.
  **/
 struct iio_poll_func {
-	struct				list_head list;
 	void				*private_data;
-	void (*poll_func_immediate)(struct iio_dev *indio_dev);
-	void (*poll_func_main)(struct iio_dev *private_data, s64 time);
-
+	irqreturn_t (*h)(int irq, void *p);
+	irqreturn_t (*thread)(int irq, void *p);
+	int type;
+	char *name;
+	int irq;
+	s64 timestamp;
 };
 
-int iio_alloc_pollfunc(struct iio_dev *indio_dev,
-		       void (*immediate)(struct iio_dev *indio_dev),
-		       void (*main)(struct iio_dev *private_data, s64 time));
+struct iio_poll_func
+*iio_alloc_pollfunc(irqreturn_t (*h)(int irq, void *p),
+		    irqreturn_t (*thread)(int irq, void *p),
+		    int type,
+		    void *private,
+		    const char *fmt,
+		    ...);
+void iio_dealloc_pollfunc(struct iio_poll_func *pf);
+irqreturn_t iio_pollfunc_store_time(int irq, void *p);
 
 /*
  * Two functions for common case where all that happens is a pollfunc
@@ -157,8 +177,8 @@ int iio_alloc_pollfunc(struct iio_dev *indio_dev,
 int iio_triggered_ring_postenable(struct iio_dev *indio_dev);
 int iio_triggered_ring_predisable(struct iio_dev *indio_dev);
 
-struct iio_trigger *iio_allocate_trigger(void);
-
+struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
+	__attribute__((format(printf, 1, 2)));
 void iio_free_trigger(struct iio_trigger *trig);
 
 #endif /* _IIO_TRIGGER_H_ */
diff --git a/drivers/staging/iio/trigger/Kconfig b/drivers/staging/iio/trigger/Kconfig
index c33777e0a8b3904f034a0e3ebd349bb36af6affe..b8abf5473ddc7413456dc95f1646b51a38f8c2df 100644
--- a/drivers/staging/iio/trigger/Kconfig
+++ b/drivers/staging/iio/trigger/Kconfig
@@ -31,6 +31,7 @@ config IIO_SYSFS_TRIGGER
 config IIO_BFIN_TMR_TRIGGER
 	tristate "Blackfin TIMER trigger"
 	depends on BLACKFIN
+	select BFIN_GPTIMERS
 	help
 	  Provides support for using a Blackfin timer as IIO triggers.
 	  If unsure, say N (but it's safe to say "Y").
diff --git a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
index 583bef0936e8fb3c028d692e00fa6c1b58b3d6a4..4f1729565582f3853efade06cdf024ad5eed06da 100644
--- a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
+++ b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
@@ -106,11 +106,9 @@ static ssize_t iio_bfin_tmr_frequency_show(struct device *dev,
 
 static DEVICE_ATTR(frequency, S_IRUGO | S_IWUSR, iio_bfin_tmr_frequency_show,
 		   iio_bfin_tmr_frequency_store);
-static IIO_TRIGGER_NAME_ATTR;
 
 static struct attribute *iio_bfin_tmr_trigger_attrs[] = {
 	&dev_attr_frequency.attr,
-	&dev_attr_name.attr,
 	NULL,
 };
 
@@ -118,6 +116,11 @@ static const struct attribute_group iio_bfin_tmr_trigger_attr_group = {
 	.attrs = iio_bfin_tmr_trigger_attrs,
 };
 
+static const struct attribute_group *iio_bfin_tmr_trigger_attr_groups[] = {
+	&iio_bfin_tmr_trigger_attr_group,
+	NULL
+};
+
 
 static irqreturn_t iio_bfin_tmr_trigger_isr(int irq, void *devid)
 {
@@ -165,24 +168,18 @@ static int __devinit iio_bfin_tmr_trigger_probe(struct platform_device *pdev)
 	st->timer_num = ret;
 	st->t = &iio_bfin_timer_code[st->timer_num];
 
-	st->trig = iio_allocate_trigger();
+	st->trig = iio_allocate_trigger("bfintmr%d", st->timer_num);
 	if (!st->trig) {
 		ret = -ENOMEM;
 		goto out1;
 	}
 
 	st->trig->private_data = st;
-	st->trig->control_attrs = &iio_bfin_tmr_trigger_attr_group;
 	st->trig->owner = THIS_MODULE;
-	st->trig->name = kasprintf(GFP_KERNEL, "bfintmr%d", st->timer_num);
-	if (st->trig->name == NULL) {
-		ret = -ENOMEM;
-		goto out2;
-	}
-
+	st->trig->dev.groups = iio_bfin_tmr_trigger_attr_groups;
 	ret = iio_trigger_register(st->trig);
 	if (ret)
-		goto out3;
+		goto out2;
 
 	ret = request_irq(st->irq, iio_bfin_tmr_trigger_isr,
 			  0, st->trig->name, st);
@@ -201,8 +198,6 @@ static int __devinit iio_bfin_tmr_trigger_probe(struct platform_device *pdev)
 	return 0;
 out4:
 	iio_trigger_unregister(st->trig);
-out3:
-	kfree(st->trig->name);
 out2:
 	iio_put_trigger(st->trig);
 out1:
@@ -218,7 +213,6 @@ static int __devexit iio_bfin_tmr_trigger_remove(struct platform_device *pdev)
 	disable_gptimers(st->t->bit);
 	free_irq(st->irq, st);
 	iio_trigger_unregister(st->trig);
-	kfree(st->trig->name);
 	iio_put_trigger(st->trig);
 	kfree(st);
 
diff --git a/drivers/staging/iio/trigger/iio-trig-gpio.c b/drivers/staging/iio/trigger/iio-trig-gpio.c
index 2ce95e964cfdbbdfe4d4fa9fe37d820f6fe1689b..b188635c34600464b362ca2ea804a0286090925c 100644
--- a/drivers/staging/iio/trigger/iio-trig-gpio.c
+++ b/drivers/staging/iio/trigger/iio-trig-gpio.c
@@ -47,17 +47,6 @@ static irqreturn_t iio_gpio_trigger_poll(int irq, void *private)
 	return IRQ_HANDLED;
 }
 
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *iio_gpio_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group iio_gpio_trigger_attr_group = {
-	.attrs = iio_gpio_trigger_attrs,
-};
-
 static int iio_gpio_trigger_probe(struct platform_device *pdev)
 {
 	struct iio_gpio_trigger_info *trig_info;
@@ -79,7 +68,7 @@ static int iio_gpio_trigger_probe(struct platform_device *pdev)
 
 		for (irq = irq_res->start; irq <= irq_res->end; irq++) {
 
-			trig = iio_allocate_trigger();
+			trig = iio_allocate_trigger("irqtrig%d", irq);
 			if (!trig) {
 				ret = -ENOMEM;
 				goto error_free_completed_registrations;
@@ -90,21 +79,15 @@ static int iio_gpio_trigger_probe(struct platform_device *pdev)
 				ret = -ENOMEM;
 				goto error_put_trigger;
 			}
-			trig->control_attrs = &iio_gpio_trigger_attr_group;
 			trig->private_data = trig_info;
 			trig_info->irq = irq;
 			trig->owner = THIS_MODULE;
-			trig->name = kasprintf(GFP_KERNEL, "irqtrig%d", irq);
-			if (trig->name == NULL) {
-				ret = -ENOMEM;
-				goto error_free_trig_info;
-			}
 			ret = request_irq(irq, iio_gpio_trigger_poll,
 					  irqflags, trig->name, trig);
 			if (ret) {
 				dev_err(&pdev->dev,
 					"request IRQ-%d failed", irq);
-				goto error_free_name;
+				goto error_free_trig_info;
 			}
 
 			ret = iio_trigger_register(trig);
@@ -124,8 +107,6 @@ static int iio_gpio_trigger_probe(struct platform_device *pdev)
 /* First clean up the partly allocated trigger */
 error_release_irq:
 	free_irq(irq, trig);
-error_free_name:
-	kfree(trig->name);
 error_free_trig_info:
 	kfree(trig_info);
 error_put_trigger:
@@ -138,7 +119,6 @@ static int iio_gpio_trigger_probe(struct platform_device *pdev)
 				 alloc_list) {
 		trig_info = trig->private_data;
 		free_irq(gpio_to_irq(trig_info->irq), trig);
-		kfree(trig->name);
 		kfree(trig_info);
 		iio_trigger_unregister(trig);
 	}
@@ -159,7 +139,6 @@ static int iio_gpio_trigger_remove(struct platform_device *pdev)
 		trig_info = trig->private_data;
 		iio_trigger_unregister(trig);
 		free_irq(trig_info->irq, trig);
-		kfree(trig->name);
 		kfree(trig_info);
 		iio_put_trigger(trig);
 	}
diff --git a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
index 24f174e1cda516546afafc1e326f55c6963b5a45..01cf7e20b515bf45922e306d263070aedc695444 100644
--- a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
+++ b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
@@ -72,20 +72,24 @@ static ssize_t iio_trig_periodic_write_freq(struct device *dev,
 	return ret;
 }
 
-static IIO_TRIGGER_NAME_ATTR;
 static DEVICE_ATTR(frequency, S_IRUGO | S_IWUSR,
 	    iio_trig_periodic_read_freq,
 	    iio_trig_periodic_write_freq);
 
 static struct attribute *iio_trig_prtc_attrs[] = {
 	&dev_attr_frequency.attr,
-	&dev_attr_name.attr,
 	NULL,
 };
+
 static const struct attribute_group iio_trig_prtc_attr_group = {
 	.attrs = iio_trig_prtc_attrs,
 };
 
+static const struct attribute_group *iio_trig_prtc_attr_groups[] = {
+	&iio_trig_prtc_attr_group,
+	NULL
+};
+
 static void iio_prtc_trigger_poll(void *private_data)
 {
 	/* Timestamp is not provided currently */
@@ -103,7 +107,7 @@ static int iio_trig_periodic_rtc_probe(struct platform_device *dev)
 	for (i = 0;; i++) {
 		if (pdata[i] == NULL)
 			break;
-		trig = iio_allocate_trigger();
+		trig = iio_allocate_trigger("periodic%s", pdata[i]);
 		if (!trig) {
 			ret = -ENOMEM;
 			goto error_free_completed_registrations;
@@ -118,25 +122,19 @@ static int iio_trig_periodic_rtc_probe(struct platform_device *dev)
 		trig->private_data = trig_info;
 		trig->owner = THIS_MODULE;
 		trig->set_trigger_state = &iio_trig_periodic_rtc_set_state;
-		trig->name = kasprintf(GFP_KERNEL, "periodic%s", pdata[i]);
-		if (trig->name == NULL) {
-			ret = -ENOMEM;
-			goto error_free_trig_info;
-		}
-
 		/* RTC access */
 		trig_info->rtc
 			= rtc_class_open(pdata[i]);
 		if (trig_info->rtc == NULL) {
 			ret = -EINVAL;
-			goto error_free_name;
+			goto error_free_trig_info;
 		}
 		trig_info->task.func = iio_prtc_trigger_poll;
 		trig_info->task.private_data = trig;
 		ret = rtc_irq_register(trig_info->rtc, &trig_info->task);
 		if (ret)
 			goto error_close_rtc;
-		trig->control_attrs = &iio_trig_prtc_attr_group;
+		trig->dev.groups = iio_trig_prtc_attr_groups;
 		ret = iio_trigger_register(trig);
 		if (ret)
 			goto error_unregister_rtc_irq;
@@ -146,8 +144,6 @@ static int iio_trig_periodic_rtc_probe(struct platform_device *dev)
 	rtc_irq_unregister(trig_info->rtc, &trig_info->task);
 error_close_rtc:
 	rtc_class_close(trig_info->rtc);
-error_free_name:
-	kfree(trig->name);
 error_free_trig_info:
 	kfree(trig_info);
 error_put_trigger_and_remove_from_list:
@@ -161,7 +157,6 @@ static int iio_trig_periodic_rtc_probe(struct platform_device *dev)
 		trig_info = trig->private_data;
 		rtc_irq_unregister(trig_info->rtc, &trig_info->task);
 		rtc_class_close(trig_info->rtc);
-		kfree(trig->name);
 		kfree(trig_info);
 		iio_trigger_unregister(trig);
 	}
@@ -180,7 +175,6 @@ static int iio_trig_periodic_rtc_remove(struct platform_device *dev)
 		trig_info = trig->private_data;
 		rtc_irq_unregister(trig_info->rtc, &trig_info->task);
 		rtc_class_close(trig_info->rtc);
-		kfree(trig->name);
 		kfree(trig_info);
 		iio_trigger_unregister(trig);
 	}
diff --git a/drivers/staging/iio/trigger/iio-trig-sysfs.c b/drivers/staging/iio/trigger/iio-trig-sysfs.c
index 127a2a33e4db1d8694f100271db9c4f5ecafef3b..47248cd1fa0d6e91df443cf14c90acf31f710de2 100644
--- a/drivers/staging/iio/trigger/iio-trig-sysfs.c
+++ b/drivers/staging/iio/trigger/iio-trig-sysfs.c
@@ -9,25 +9,92 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/list.h>
 
 #include "../iio.h"
 #include "../trigger.h"
 
+struct iio_sysfs_trig {
+	struct iio_trigger *trig;
+	int id;
+	struct list_head l;
+};
+
+static LIST_HEAD(iio_sysfs_trig_list);
+static DEFINE_MUTEX(iio_syfs_trig_list_mut);
+
+static int iio_sysfs_trigger_probe(int id);
+static ssize_t iio_sysfs_trig_add(struct device *dev,
+				  struct device_attribute *attr,
+				  const char *buf,
+				  size_t len)
+{
+	int ret;
+	unsigned long input;
+
+	ret = strict_strtoul(buf, 10, &input);
+	if (ret)
+		return ret;
+	ret = iio_sysfs_trigger_probe(input);
+	if (ret)
+		return ret;
+	return len;
+}
+static DEVICE_ATTR(add_trigger, S_IWUSR, NULL, &iio_sysfs_trig_add);
+
+static int iio_sysfs_trigger_remove(int id);
+static ssize_t iio_sysfs_trig_remove(struct device *dev,
+				     struct device_attribute *attr,
+				     const char *buf,
+				     size_t len)
+{
+	int ret;
+	unsigned long input;
+
+	ret = strict_strtoul(buf, 10, &input);
+	if (ret)
+		return ret;
+	ret = iio_sysfs_trigger_remove(input);
+	if (ret)
+		return ret;
+	return len;
+}
+
+static DEVICE_ATTR(remove_trigger, S_IWUSR, NULL, &iio_sysfs_trig_remove);
+
+static struct attribute *iio_sysfs_trig_attrs[] = {
+	&dev_attr_add_trigger.attr,
+	&dev_attr_remove_trigger.attr,
+	NULL,
+};
+
+static const struct attribute_group iio_sysfs_trig_group = {
+	.attrs = iio_sysfs_trig_attrs,
+};
+
+static const struct attribute_group *iio_sysfs_trig_groups[] = {
+	&iio_sysfs_trig_group,
+	NULL
+};
+
+static struct device iio_sysfs_trig_dev = {
+	.bus = &iio_bus_type,
+	.groups = iio_sysfs_trig_groups,
+};
+
 static ssize_t iio_sysfs_trigger_poll(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct iio_trigger *trig = dev_get_drvdata(dev);
-	iio_trigger_poll(trig, 0);
+	iio_trigger_poll_chained(trig, 0);
 
 	return count;
 }
 
 static DEVICE_ATTR(trigger_now, S_IWUSR, NULL, iio_sysfs_trigger_poll);
-static IIO_TRIGGER_NAME_ATTR;
 
 static struct attribute *iio_sysfs_trigger_attrs[] = {
 	&dev_attr_trigger_now.attr,
-	&dev_attr_name.attr,
 	NULL,
 };
 
@@ -35,70 +102,96 @@ static const struct attribute_group iio_sysfs_trigger_attr_group = {
 	.attrs = iio_sysfs_trigger_attrs,
 };
 
-static int __devinit iio_sysfs_trigger_probe(struct platform_device *pdev)
+static const struct attribute_group *iio_sysfs_trigger_attr_groups[] = {
+	&iio_sysfs_trigger_attr_group,
+	NULL
+};
+
+static int iio_sysfs_trigger_probe(int id)
 {
-	struct iio_trigger *trig;
+	struct iio_sysfs_trig *t;
 	int ret;
-
-	trig = iio_allocate_trigger();
-	if (!trig) {
+	bool foundit = false;
+	mutex_lock(&iio_syfs_trig_list_mut);
+	list_for_each_entry(t, &iio_sysfs_trig_list, l)
+		if (id == t->id) {
+			foundit = true;
+			break;
+		}
+	if (foundit) {
+		ret = -EINVAL;
+		goto out1;
+	}
+	t = kmalloc(sizeof(*t), GFP_KERNEL);
+	if (t == NULL) {
 		ret = -ENOMEM;
 		goto out1;
 	}
-
-	trig->control_attrs = &iio_sysfs_trigger_attr_group;
-	trig->owner = THIS_MODULE;
-	trig->name = kasprintf(GFP_KERNEL, "sysfstrig%d", pdev->id);
-	if (trig->name == NULL) {
+	t->id = id;
+	t->trig = iio_allocate_trigger("sysfstrig%d", id);
+	if (!t->trig) {
 		ret = -ENOMEM;
-		goto out2;
+		goto free_t;
 	}
 
-	ret = iio_trigger_register(trig);
-	if (ret)
-		goto out3;
-
-	platform_set_drvdata(pdev, trig);
+	t->trig->dev.groups = iio_sysfs_trigger_attr_groups;
+	t->trig->owner = THIS_MODULE;
+	t->trig->dev.parent = &iio_sysfs_trig_dev;
 
+	ret = iio_trigger_register(t->trig);
+	if (ret)
+		goto out2;
+	list_add(&t->l, &iio_sysfs_trig_list);
+	__module_get(THIS_MODULE);
+	mutex_unlock(&iio_syfs_trig_list_mut);
 	return 0;
-out3:
-	kfree(trig->name);
+
 out2:
-	iio_put_trigger(trig);
+	iio_put_trigger(t->trig);
+free_t:
+	kfree(t);
 out1:
-
+	mutex_unlock(&iio_syfs_trig_list_mut);
 	return ret;
 }
 
-static int __devexit iio_sysfs_trigger_remove(struct platform_device *pdev)
+static int iio_sysfs_trigger_remove(int id)
 {
-	struct iio_trigger *trig = platform_get_drvdata(pdev);
+	bool foundit = false;
+	struct iio_sysfs_trig *t;
+	mutex_lock(&iio_syfs_trig_list_mut);
+	list_for_each_entry(t, &iio_sysfs_trig_list, l)
+		if (id == t->id) {
+			foundit = true;
+			break;
+		}
+	if (!foundit) {
+		mutex_unlock(&iio_syfs_trig_list_mut);
+		return -EINVAL;
+	}
 
-	iio_trigger_unregister(trig);
-	kfree(trig->name);
-	iio_put_trigger(trig);
+	iio_trigger_unregister(t->trig);
+	iio_free_trigger(t->trig);
 
+	list_del(&t->l);
+	kfree(t);
+	module_put(THIS_MODULE);
+	mutex_unlock(&iio_syfs_trig_list_mut);
 	return 0;
 }
 
-static struct platform_driver iio_sysfs_trigger_driver = {
-	.driver = {
-		.name = "iio_sysfs_trigger",
-		.owner = THIS_MODULE,
-	},
-	.probe = iio_sysfs_trigger_probe,
-	.remove = __devexit_p(iio_sysfs_trigger_remove),
-};
 
 static int __init iio_sysfs_trig_init(void)
 {
-	return platform_driver_register(&iio_sysfs_trigger_driver);
+	device_initialize(&iio_sysfs_trig_dev);
+	dev_set_name(&iio_sysfs_trig_dev, "iio_sysfs_trigger");
+	return device_add(&iio_sysfs_trig_dev);
 }
 module_init(iio_sysfs_trig_init);
 
 static void __exit iio_sysfs_trig_exit(void)
 {
-	platform_driver_unregister(&iio_sysfs_trigger_driver);
+	device_unregister(&iio_sysfs_trig_dev);
 }
 module_exit(iio_sysfs_trig_exit);
 
diff --git a/drivers/staging/intel_sst/intel_sst.c b/drivers/staging/intel_sst/intel_sst.c
index 81c24d19eb9edf01ff4fbef3070c8e371dcc0dcd..c0c144a2cda10009182c8808478f057590911ab4 100644
--- a/drivers/staging/intel_sst/intel_sst.c
+++ b/drivers/staging/intel_sst/intel_sst.c
@@ -107,6 +107,9 @@ static irqreturn_t intel_sst_interrupt(int irq, void *context)
 	unsigned int size = 0, str_id;
 	struct stream_info *stream ;
 
+	/* Do not handle interrupt in suspended state */
+	if (drv->sst_state == SST_SUSPENDED)
+		return IRQ_NONE;
 	/* Interrupt arrived, check src */
 	isr.full = sst_shim_read(drv->shim, SST_ISRX);
 
@@ -316,14 +319,30 @@ static int __devinit intel_sst_probe(struct pci_dev *pci,
 	if (sst_drv_ctx->pci_id == SST_MRST_PCI_ID) {
 		ret = misc_register(&lpe_dev);
 		if (ret) {
- 			pr_err("couldn't register misc driver\n");
+			pr_err("couldn't register LPE device\n");
 			goto do_free_misc;
  		}
+	} else if (sst_drv_ctx->pci_id == SST_MFLD_PCI_ID) {
+		u32 csr;
+
+		/*allocate mem for fw context save during suspend*/
+		sst_drv_ctx->fw_cntx = kzalloc(FW_CONTEXT_MEM, GFP_KERNEL);
+		if (!sst_drv_ctx->fw_cntx) {
+			ret = -ENOMEM;
+			goto do_free_misc;
+		}
+		/*setting zero as that is valid mem to restore*/
+		sst_drv_ctx->fw_cntx_size = 0;
+
+		/*set lpe start clock and ram size*/
+		csr = sst_shim_read(sst_drv_ctx->shim, SST_CSR);
+		csr |= 0x30060; /*remove the clock ratio after fw fix*/
+		sst_shim_write(sst_drv_ctx->shim, SST_CSR, csr);
 	}
 	sst_drv_ctx->lpe_stalled = 0;
-	pm_runtime_set_active(&pci->dev);
-	pm_runtime_enable(&pci->dev);
+	pci_set_drvdata(pci, sst_drv_ctx);
 	pm_runtime_allow(&pci->dev);
+	pm_runtime_put_noidle(&pci->dev);
 	pr_debug("...successfully done!!!\n");
 	return ret;
 
@@ -355,7 +374,8 @@ static int __devinit intel_sst_probe(struct pci_dev *pci,
 	destroy_workqueue(sst_drv_ctx->mad_wq);
 do_free_drv_ctx:
 	kfree(sst_drv_ctx);
-	pr_err("Probe failed with 0x%x\n", ret);
+	sst_drv_ctx = NULL;
+	pr_err("Probe failed with %d\n", ret);
 	return ret;
 }
 
@@ -369,35 +389,76 @@ static int __devinit intel_sst_probe(struct pci_dev *pci,
 */
 static void __devexit intel_sst_remove(struct pci_dev *pci)
 {
+	pm_runtime_get_noresume(&pci->dev);
+	pm_runtime_forbid(&pci->dev);
 	pci_dev_put(sst_drv_ctx->pci);
 	mutex_lock(&sst_drv_ctx->sst_lock);
 	sst_drv_ctx->sst_state = SST_UN_INIT;
 	mutex_unlock(&sst_drv_ctx->sst_lock);
 	misc_deregister(&lpe_ctrl);
-	if (sst_drv_ctx->pci_id == SST_MRST_PCI_ID)
-		misc_deregister(&lpe_dev);
 	free_irq(pci->irq, sst_drv_ctx);
 	iounmap(sst_drv_ctx->dram);
 	iounmap(sst_drv_ctx->iram);
 	iounmap(sst_drv_ctx->mailbox);
 	iounmap(sst_drv_ctx->shim);
 	sst_drv_ctx->pmic_state = SND_MAD_UN_INIT;
-	if (sst_drv_ctx->pci_id == SST_MRST_PCI_ID)
+	if (sst_drv_ctx->pci_id == SST_MRST_PCI_ID) {
+		misc_deregister(&lpe_dev);
 		kfree(sst_drv_ctx->mmap_mem);
+	} else
+		kfree(sst_drv_ctx->fw_cntx);
 	flush_scheduled_work();
 	destroy_workqueue(sst_drv_ctx->process_reply_wq);
 	destroy_workqueue(sst_drv_ctx->process_msg_wq);
 	destroy_workqueue(sst_drv_ctx->post_msg_wq);
 	destroy_workqueue(sst_drv_ctx->mad_wq);
-	kfree(sst_drv_ctx);
-	pci_release_region(pci, 1);
-	pci_release_region(pci, 2);
-	pci_release_region(pci, 3);
-	pci_release_region(pci, 4);
-	pci_release_region(pci, 5);
+	kfree(pci_get_drvdata(pci));
+	sst_drv_ctx = NULL;
+	pci_release_regions(pci);
+	pci_disable_device(pci);
 	pci_set_drvdata(pci, NULL);
 }
 
+void sst_save_dsp_context(void)
+{
+	struct snd_sst_ctxt_params fw_context;
+	unsigned int pvt_id, i;
+	struct ipc_post *msg = NULL;
+
+	/*check cpu type*/
+	if (sst_drv_ctx->pci_id != SST_MFLD_PCI_ID)
+		return;
+		/*not supported for rest*/
+	if (sst_drv_ctx->sst_state != SST_FW_RUNNING) {
+		pr_debug("fw not running no context save ...\n");
+		return;
+	}
+
+	/*send msg to fw*/
+	if (sst_create_large_msg(&msg))
+		return;
+	pvt_id = sst_assign_pvt_id(sst_drv_ctx);
+	i = sst_get_block_stream(sst_drv_ctx);
+	sst_drv_ctx->alloc_block[i].sst_id = pvt_id;
+	sst_fill_header(&msg->header, IPC_IA_GET_FW_CTXT, 1, pvt_id);
+	msg->header.part.data = sizeof(fw_context) + sizeof(u32);
+	fw_context.address = virt_to_phys((void *)sst_drv_ctx->fw_cntx);
+	fw_context.size = FW_CONTEXT_MEM;
+	memcpy(msg->mailbox_data, &msg->header, sizeof(u32));
+	memcpy(msg->mailbox_data + sizeof(u32),
+				&fw_context, sizeof(fw_context));
+	spin_lock(&sst_drv_ctx->list_spin_lock);
+	list_add_tail(&msg->node, &sst_drv_ctx->ipc_dispatch_list);
+	spin_unlock(&sst_drv_ctx->list_spin_lock);
+	sst_post_message(&sst_drv_ctx->ipc_post_msg_wq);
+	/*wait for reply*/
+	if (sst_wait_timeout(sst_drv_ctx, &sst_drv_ctx->alloc_block[i]))
+		pr_debug("err fw context save timeout  ...\n");
+	sst_drv_ctx->alloc_block[i].sst_id = BLOCK_UNINIT;
+	pr_debug("fw context saved  ...\n");
+	return;
+}
+
 /* Power Management */
 /*
 * intel_sst_suspend - PCI suspend function
@@ -417,6 +478,8 @@ int intel_sst_suspend(struct pci_dev *pci, pm_message_t state)
 		pr_err("active streams,not able to suspend\n");
 		return -EBUSY;
 	}
+	/*save fw context*/
+	sst_save_dsp_context();
 	/*Assert RESET on LPE Processor*/
 	csr.full = sst_shim_read(sst_drv_ctx->shim, SST_CSR);
 	csr.full = csr.full | 0x2;
@@ -461,18 +524,45 @@ int intel_sst_resume(struct pci_dev *pci)
 	return 0;
 }
 
+/* The runtime_suspend/resume is pretty much similar to the legacy suspend/resume with the noted exception below:
+ * The PCI core takes care of taking the system through D3hot and restoring it back to D0 and so there is
+ * no need to duplicate that here.
+ */
 static int intel_sst_runtime_suspend(struct device *dev)
 {
-	struct pci_dev *pci_dev = to_pci_dev(dev);
-	pr_debug("runtime_suspend called\n");
-	return intel_sst_suspend(pci_dev, PMSG_SUSPEND);
+	union config_status_reg csr;
+
+	pr_debug("intel_sst_runtime_suspend called\n");
+	if (sst_drv_ctx->stream_cnt) {
+		pr_err("active streams,not able to suspend\n");
+		return -EBUSY;
+	}
+	/*save fw context*/
+	sst_save_dsp_context();
+	/*Assert RESET on LPE Processor*/
+	csr.full = sst_shim_read(sst_drv_ctx->shim, SST_CSR);
+	csr.full = csr.full | 0x2;
+	/* Move the SST state to Suspended */
+	mutex_lock(&sst_drv_ctx->sst_lock);
+	sst_drv_ctx->sst_state = SST_SUSPENDED;
+	sst_shim_write(sst_drv_ctx->shim, SST_CSR, csr.full);
+	mutex_unlock(&sst_drv_ctx->sst_lock);
+	return 0;
 }
 
 static int intel_sst_runtime_resume(struct device *dev)
 {
-	struct pci_dev *pci_dev = to_pci_dev(dev);
-	pr_debug("runtime_resume called\n");
-	return intel_sst_resume(pci_dev);
+
+	pr_debug("intel_sst_runtime_resume called\n");
+	if (sst_drv_ctx->sst_state != SST_SUSPENDED) {
+		pr_err("SST is not in suspended state\n");
+		return 0;
+	}
+
+	mutex_lock(&sst_drv_ctx->sst_lock);
+	sst_drv_ctx->sst_state = SST_UN_INIT;
+	mutex_unlock(&sst_drv_ctx->sst_lock);
+	return 0;
 }
 
 static int intel_sst_runtime_idle(struct device *dev)
@@ -545,6 +635,7 @@ static void __exit intel_sst_exit(void)
 	pci_unregister_driver(&driver);
 
 	pr_debug("driver unloaded\n");
+	sst_drv_ctx = NULL;
 	return;
 }
 
diff --git a/drivers/staging/intel_sst/intel_sst.h b/drivers/staging/intel_sst/intel_sst.h
index cb03ff7d1a21451921884fdacf7b589c35beaf21..4ad2829105a7cea8016f9f0a5da31b51a09eab35 100644
--- a/drivers/staging/intel_sst/intel_sst.h
+++ b/drivers/staging/intel_sst/intel_sst.h
@@ -30,9 +30,11 @@
  *  This file is shared between the SST and MAD drivers
  */
 #include "intel_sst_ioctl.h"
+#include <sound/jack.h>
 
 #define SST_CARD_NAMES "intel_mid_card"
 
+#define MFLD_MAX_HW_CH 4
 /* control list Pmic & Lpe */
 /* Input controls */
 enum port_status {
@@ -82,12 +84,16 @@ struct snd_pmic_ops {
 	int num_channel;
 	int input_dev_id;
 	int mute_status;
-	int pb_on;
+	struct mutex lock;
+	int pb_on, pbhs_on;
 	int cap_on;
 	int output_dev_id;
+	int lineout_dev_id, line_out_names_cnt;
+	int prev_lineout_dev_id;
+	bool jack_interrupt_status;
 	int (*set_input_dev) (u8 value);
 	int (*set_output_dev) (u8 value);
-
+	int (*set_lineout_dev) (u8 value);
 	int (*set_mute) (int dev_id, u8 value);
 	int (*get_mute) (int dev_id, u8 *value);
 
@@ -103,11 +109,30 @@ struct snd_pmic_ops {
 
 	int (*power_up_pmic_pb) (unsigned int port);
 	int (*power_up_pmic_cp) (unsigned int port);
-	int (*power_down_pmic_pb) (void);
-	int (*power_down_pmic_cp) (void);
+	int (*power_down_pmic_pb) (unsigned int device);
+	int (*power_down_pmic_cp) (unsigned int device);
 	int (*power_down_pmic) (void);
+	void (*pmic_irq_cb) (void *cb_data, u8 value);
+	void (*pmic_irq_enable)(void *data);
+	int (*pmic_jack_enable) (void);
+	int (*pmic_get_mic_bias)(void *intelmaddata);
+	int (*pmic_set_headset_state)(int state);
+
+	unsigned int hw_dmic_map[MFLD_MAX_HW_CH];
+	unsigned int available_dmics;
+	int (*set_hw_dmic_route) (u8 index);
+
+	int gpio_amp;
 };
 
+extern void sst_mad_send_jack_report(struct snd_jack *jack,
+				     int buttonpressevent,
+				     int status);
+
+
+int intemad_set_headset_state(int state);
+int intelmad_get_mic_bias(void);
+
 struct intel_sst_pcm_control {
 	int (*open) (struct snd_sst_params *str_param);
 	int (*device_control) (int cmd, void *arg);
diff --git a/drivers/staging/intel_sst/intel_sst_app_interface.c b/drivers/staging/intel_sst/intel_sst_app_interface.c
index 1d0621260ea89a594ff840b7d45630c3c1840f6a..b8c7ddbd7cf3c0a5d83118833f7095099e7a1f10 100644
--- a/drivers/staging/intel_sst/intel_sst_app_interface.c
+++ b/drivers/staging/intel_sst/intel_sst_app_interface.c
@@ -418,10 +418,6 @@ static int snd_sst_fill_kernel_list(struct stream_info *stream,
 	static int sent_offset;
 	static unsigned long sent_index;
 
-	stream_bufs = kzalloc(sizeof(*stream_bufs), GFP_KERNEL);
-	if (!stream_bufs)
-		return -ENOMEM;
-	stream_bufs->addr = sst_drv_ctx->mmap_mem;
 #ifdef CONFIG_MRST_RAR_HANDLER
 	if (stream->ops == STREAM_OPS_PLAYBACK_DRM) {
 		for (index = stream->sg_index; index < nr_segs; index++) {
@@ -448,6 +444,10 @@ static int snd_sst_fill_kernel_list(struct stream_info *stream,
 		return retval;
 	}
 #endif
+	stream_bufs = kzalloc(sizeof(*stream_bufs), GFP_KERNEL);
+	if (!stream_bufs)
+		return -ENOMEM;
+	stream_bufs->addr = sst_drv_ctx->mmap_mem;
 	mmap_len = sst_drv_ctx->mmap_len;
 	stream_bufs->addr = sst_drv_ctx->mmap_mem;
 	bufp = stream->cur_ptr;
@@ -961,6 +961,34 @@ long intel_sst_ioctl_dsp(unsigned int cmd, unsigned long arg)
 	return retval;
 }
 
+
+int sst_ioctl_tuning_params(unsigned long arg)
+{
+	struct snd_sst_tuning_params params;
+	struct ipc_post *msg;
+
+	if (copy_from_user(&params, (void __user *)arg, sizeof(params)))
+		return -EFAULT;
+	if (params.size > SST_MAILBOX_SIZE)
+		return -ENOMEM;
+	pr_debug("Parameter %d, Stream %d, Size %d\n", params.type,
+			params.str_id, params.size);
+	if (sst_create_large_msg(&msg))
+		return -ENOMEM;
+
+	sst_fill_header(&msg->header, IPC_IA_TUNING_PARAMS, 1, params.str_id);
+	msg->header.part.data = sizeof(u32) + sizeof(params) + params.size;
+	memcpy(msg->mailbox_data, &msg->header.full, sizeof(u32));
+	memcpy(msg->mailbox_data + sizeof(u32), &params, sizeof(params));
+	if (copy_from_user(msg->mailbox_data + sizeof(params),
+			(void __user *)(unsigned long)params.addr,
+			params.size)) {
+		kfree(msg->mailbox_data);
+		kfree(msg);
+		return -EFAULT;
+	}
+	return sst_send_algo_ipc(&msg);
+}
 /**
  * intel_sst_ioctl - receives the device ioctl's
  * @file_ptr:pointer to file
@@ -1412,6 +1440,15 @@ long intel_sst_ioctl(struct file *file_ptr, unsigned int cmd, unsigned long arg)
 		}
 		retval = intel_sst_ioctl_dsp(cmd, arg);
 		break;
+
+	case _IOC_NR(SNDRV_SST_TUNING_PARAMS):
+		if (minor != AM_MODULE) {
+			retval = -EBADRQC;
+			break;
+		}
+		retval = sst_ioctl_tuning_params(arg);
+		break;
+
 	default:
 		retval = -EINVAL;
 	}
diff --git a/drivers/staging/intel_sst/intel_sst_common.h b/drivers/staging/intel_sst/intel_sst_common.h
index 0a60e865b69626fe3a1c8f1628bd715eea004bd0..f8e9da6b3097822eac4fe9a8cd7eb94bed467d2b 100644
--- a/drivers/staging/intel_sst/intel_sst_common.h
+++ b/drivers/staging/intel_sst/intel_sst_common.h
@@ -28,8 +28,8 @@
  *  Common private declarations for SST
  */
 
-#define SST_DRIVER_VERSION "1.2.09"
-#define SST_VERSION_NUM 0x1209
+#define SST_DRIVER_VERSION "1.2.17"
+#define SST_VERSION_NUM 0x1217
 
 /* driver names */
 #define SST_DRV_NAME "intel_sst_driver"
@@ -37,6 +37,7 @@
 #define SST_MFLD_PCI_ID 0x082F
 #define PCI_ID_LENGTH 4
 #define SST_SUSPEND_DELAY 2000
+#define FW_CONTEXT_MEM (64*1024)
 
 enum sst_states {
 	SST_FW_LOADED = 1,
@@ -94,7 +95,7 @@ enum sst_ram_type {
 /* SST shim registers to structure mapping  */
 union config_status_reg {
 	struct {
-		u32 rsvd0:1;
+		u32 mfld_strb:1;
 		u32 sst_reset:1;
 		u32 hw_rsvd:3;
 		u32 sst_clk:2;
@@ -417,6 +418,8 @@ struct intel_sst_drv {
 	unsigned int		audio_start;
 	dev_t			devt_d, devt_c;
 	unsigned int		max_streams;
+	unsigned int		*fw_cntx;
+	unsigned int		fw_cntx_size;
 };
 
 extern struct intel_sst_drv *sst_drv_ctx;
diff --git a/drivers/staging/intel_sst/intel_sst_drv_interface.c b/drivers/staging/intel_sst/intel_sst_drv_interface.c
index e9c182108243316bca5bc2fdf3b50d3733cdc971..1021477f238db29b5c244f76f35d493aee3018d4 100644
--- a/drivers/staging/intel_sst/intel_sst_drv_interface.c
+++ b/drivers/staging/intel_sst/intel_sst_drv_interface.c
@@ -105,21 +105,28 @@ void free_stream_context(unsigned int str_id)
 	if (!sst_validate_strid(str_id)) {
 		/* str_id is valid, so stream is alloacted */
 		stream = &sst_drv_ctx->streams[str_id];
+		if (sst_free_stream(str_id))
+			sst_clean_stream(&sst_drv_ctx->streams[str_id]);
 		if (stream->ops == STREAM_OPS_PLAYBACK ||
 				stream->ops == STREAM_OPS_PLAYBACK_DRM) {
 			sst_drv_ctx->pb_streams--;
-			if (sst_drv_ctx->pb_streams == 0)
-				sst_drv_ctx->scard_ops->power_down_pmic_pb();
+			if (sst_drv_ctx->pci_id == SST_MFLD_PCI_ID)
+				sst_drv_ctx->scard_ops->power_down_pmic_pb(
+						stream->device);
+			else {
+				if (sst_drv_ctx->pb_streams == 0)
+					sst_drv_ctx->scard_ops->
+					power_down_pmic_pb(stream->device);
+			}
 		} else if (stream->ops == STREAM_OPS_CAPTURE) {
 			sst_drv_ctx->cp_streams--;
 			if (sst_drv_ctx->cp_streams == 0)
-				sst_drv_ctx->scard_ops->power_down_pmic_cp();
+				sst_drv_ctx->scard_ops->power_down_pmic_cp(
+						stream->device);
 		}
 		if (sst_drv_ctx->pb_streams == 0
 				&& sst_drv_ctx->cp_streams == 0)
 			sst_drv_ctx->scard_ops->power_down_pmic();
-		if (sst_free_stream(str_id))
-			sst_clean_stream(&sst_drv_ctx->streams[str_id]);
 	}
 }
 
@@ -276,8 +283,8 @@ void sst_process_mad_ops(struct work_struct *work)
 		retval = sst_resume_stream(mad_ops->stream_id);
 		break;
 	case SST_SND_DROP:
-/*		retval = sst_drop_stream(mad_ops->stream_id);
-*/		break;
+		retval = sst_drop_stream(mad_ops->stream_id);
+		break;
 	case SST_SND_START:
 			pr_debug("SST Debug: start stream\n");
 		retval = sst_start_stream(mad_ops->stream_id);
@@ -508,7 +515,6 @@ int register_sst_card(struct intel_sst_card_ops *card)
 			sst_drv_ctx->pmic_state = SND_MAD_INIT_DONE;
 			sst_drv_ctx->rx_time_slot_status = 0; /*default AMIC*/
 			card->pcm_control = sst_pmic_ops.pcm_control;
-			sst_drv_ctx->scard_ops->card_status = SND_CARD_UN_INIT;
 			return 0;
 		} else {
 			pr_err("strcmp fail %s\n", card->module_name);
@@ -520,6 +526,9 @@ int register_sst_card(struct intel_sst_card_ops *card)
 		pr_err("Repeat for registration..denied\n");
 		return -EBADRQC;
 	}
+	/* The ASoC code doesn't set scard_ops */
+	if (sst_drv_ctx->scard_ops)
+		sst_drv_ctx->scard_ops->card_status = SND_CARD_UN_INIT;
 	return 0;
 }
 EXPORT_SYMBOL_GPL(register_sst_card);
diff --git a/drivers/staging/intel_sst/intel_sst_dsp.c b/drivers/staging/intel_sst/intel_sst_dsp.c
index bffe4c6e2928065a1822b401279e8fb5746d2b36..a89e1ade847403b8ceec2353c27b9aba8cc49dd9 100644
--- a/drivers/staging/intel_sst/intel_sst_dsp.c
+++ b/drivers/staging/intel_sst/intel_sst_dsp.c
@@ -73,7 +73,8 @@ static int intel_sst_reset_dsp_medfield(void)
 	union config_status_reg csr;
 
 	pr_debug("Resetting the DSP in medfield\n");
-	csr.full = 0x048303E2;
+	csr.full = sst_shim_read(sst_drv_ctx->shim, SST_CSR);
+	csr.full |= 0x382;
 	sst_shim_write(sst_drv_ctx->shim, SST_CSR, csr.full);
 
 	return 0;
@@ -109,11 +110,16 @@ static int sst_start_medfield(void)
 {
 	union config_status_reg csr;
 
-	csr.full = 0x04830062;
+	csr.full = sst_shim_read(sst_drv_ctx->shim, SST_CSR);
+	csr.part.bypass = 0;
 	sst_shim_write(sst_drv_ctx->shim, SST_CSR, csr.full);
-	csr.full = 0x04830063;
+	csr.full = sst_shim_read(sst_drv_ctx->shim, SST_CSR);
+	csr.part.mfld_strb = 1;
 	sst_shim_write(sst_drv_ctx->shim, SST_CSR, csr.full);
-	csr.full = 0x04830061;
+	csr.full = sst_shim_read(sst_drv_ctx->shim, SST_CSR);
+	csr.part.run_stall = 0;
+	csr.part.sst_reset = 0;
+	pr_debug("Starting the DSP_medfld %x\n", csr.full);
 	sst_shim_write(sst_drv_ctx->shim, SST_CSR, csr.full);
 	pr_debug("Starting the DSP_medfld\n");
 
diff --git a/drivers/staging/intel_sst/intel_sst_fw_ipc.h b/drivers/staging/intel_sst/intel_sst_fw_ipc.h
index 0f0c5bbc5f4bed14066ad0d49b9fbf001271f183..5d0cc56aaef9f070948a6b0a5a96a968b177a8fb 100644
--- a/drivers/staging/intel_sst/intel_sst_fw_ipc.h
+++ b/drivers/staging/intel_sst/intel_sst_fw_ipc.h
@@ -56,6 +56,8 @@
 #define IPC_IA_GET_FW_VERSION 0x04
 #define IPC_IA_GET_FW_BUILD_INF 0x05
 #define IPC_IA_GET_FW_INFO 0x06
+#define IPC_IA_GET_FW_CTXT 0x07
+#define IPC_IA_SET_FW_CTXT 0x08
 
 /* I2L Codec Config/control msgs */
 #define IPC_IA_SET_CODEC_PARAMS 0x10
@@ -69,6 +71,7 @@
 #define IPC_IA_DECODE_FRAMES 0x18
 
 #define IPC_IA_ALG_PARAMS 0x1A
+#define IPC_IA_TUNING_PARAMS 0x1B
 
 /* I2L Stream config/control msgs */
 #define IPC_IA_ALLOC_STREAM 0x20 /* Allocate a stream ID */
@@ -406,4 +409,8 @@ struct ipc_post {
 	char *mailbox_data;
 };
 
+struct snd_sst_ctxt_params {
+	u32 address; /* Physical Address in DDR where the context is stored */
+	u32 size; /* size of the context */
+};
 #endif /* __INTEL_SST_FW_IPC_H__ */
diff --git a/drivers/staging/intel_sst/intel_sst_ioctl.h b/drivers/staging/intel_sst/intel_sst_ioctl.h
index bebc395a3c1f45787f98f7263b8d0d2caa1451a3..5da5ee092c69d9ee8c62059963136143e8330876 100644
--- a/drivers/staging/intel_sst/intel_sst_ioctl.h
+++ b/drivers/staging/intel_sst/intel_sst_ioctl.h
@@ -400,6 +400,13 @@ struct snd_sst_dbufs  {
 	struct snd_sst_buffs *obufs;
 };
 
+struct snd_sst_tuning_params {
+	__u8 type;
+	__u8 str_id;
+	__u8 size;
+	__u8 rsvd;
+	__aligned_u64 addr;
+} __attribute__ ((packed));
 /*IOCTL defined here */
 /*SST MMF IOCTLS only */
 #define SNDRV_SST_STREAM_SET_PARAMS _IOR('L', 0x00, \
@@ -428,5 +435,6 @@ struct snd_sst_dbufs  {
 /*DSP Ioctls on /dev/intel_sst_ctrl only*/
 #define SNDRV_SST_SET_ALGO	_IOW('L', 0x30,  struct snd_ppp_params *)
 #define SNDRV_SST_GET_ALGO	_IOWR('L', 0x31,  struct snd_ppp_params *)
+#define SNDRV_SST_TUNING_PARAMS	_IOW('L', 0x32,  struct snd_sst_tuning_params *)
 
 #endif /* __INTEL_SST_IOCTL_H__ */
diff --git a/drivers/staging/intel_sst/intel_sst_ipc.c b/drivers/staging/intel_sst/intel_sst_ipc.c
index 0742dde2685deaca001ef10d9cb9319f4b4492b0..5c3444f6ab4146ba2f828921d9f8d0482a049cbb 100644
--- a/drivers/staging/intel_sst/intel_sst_ipc.c
+++ b/drivers/staging/intel_sst/intel_sst_ipc.c
@@ -154,6 +154,37 @@ void sst_clear_interrupt(void)
 	sst_shim_write(sst_drv_ctx->shim, SST_IMRX, imr.full);
 }
 
+void sst_restore_fw_context(void)
+{
+	struct snd_sst_ctxt_params fw_context;
+	struct ipc_post *msg = NULL;
+
+	pr_debug("restore_fw_context\n");
+	/*check cpu type*/
+	if (sst_drv_ctx->pci_id != SST_MFLD_PCI_ID)
+		return;
+		/*not supported for rest*/
+	if (!sst_drv_ctx->fw_cntx_size)
+		return;
+		/*nothing to restore*/
+	pr_debug("restoring context......\n");
+	/*send msg to fw*/
+	if (sst_create_large_msg(&msg))
+		return;
+
+	sst_fill_header(&msg->header, IPC_IA_SET_FW_CTXT, 1, 0);
+	msg->header.part.data = sizeof(fw_context) + sizeof(u32);
+	fw_context.address = virt_to_phys((void *)sst_drv_ctx->fw_cntx);
+	fw_context.size = sst_drv_ctx->fw_cntx_size;
+	memcpy(msg->mailbox_data, &msg->header, sizeof(u32));
+	memcpy(msg->mailbox_data + sizeof(u32),
+				&fw_context, sizeof(fw_context));
+	spin_lock(&sst_drv_ctx->list_spin_lock);
+	list_add_tail(&msg->node, &sst_drv_ctx->ipc_dispatch_list);
+	spin_unlock(&sst_drv_ctx->list_spin_lock);
+	sst_post_message(&sst_drv_ctx->ipc_post_msg_wq);
+	return;
+}
 /*
  * process_fw_init - process the FW init msg
  *
@@ -184,13 +215,13 @@ int process_fw_init(struct sst_ipc_msg_wq *msg)
 	sst_drv_ctx->sst_state = SST_FW_RUNNING;
 	sst_drv_ctx->lpe_stalled = 0;
 	mutex_unlock(&sst_drv_ctx->sst_lock);
-	pr_debug("FW Version %x.%x\n",
-			init->fw_version.major, init->fw_version.minor);
-	pr_debug("Build No %x Type %x\n",
-			init->fw_version.build, init->fw_version.type);
+	pr_debug("FW Version %02x.%02x.%02x\n", init->fw_version.major,
+			init->fw_version.minor, init->fw_version.build);
+	pr_debug("Build Type %x\n", init->fw_version.type);
 	pr_debug(" Build date %s Time %s\n",
 			init->build_info.date, init->build_info.time);
 	sst_wake_up_alloc_block(sst_drv_ctx, FW_DWNL_ID, retval, NULL);
+	sst_restore_fw_context();
 	return retval;
 }
 /**
@@ -385,6 +416,24 @@ void sst_process_reply(struct work_struct *work)
 		}
 		break;
 	}
+
+	case IPC_IA_TUNING_PARAMS: {
+		pr_debug("sst:IPC_TUNING_PARAMS resp: %x\n", msg->header.full);
+		pr_debug("data value %x\n", msg->header.part.data);
+		if (msg->header.part.large) {
+			pr_debug("alg set failed\n");
+			sst_drv_ctx->ppp_params_blk.ret_code =
+							-msg->header.part.data;
+		} else {
+			pr_debug("alg set success\n");
+			sst_drv_ctx->ppp_params_blk.ret_code = 0;
+		}
+		if (sst_drv_ctx->ppp_params_blk.on == true) {
+			sst_drv_ctx->ppp_params_blk.condition = true;
+			wake_up(&sst_drv_ctx->wait_queue);
+		}
+	}
+
 	case IPC_IA_GET_FW_INFO: {
 		struct snd_sst_fw_info *fw_info =
 			(struct snd_sst_fw_info *)msg->mailbox;
@@ -615,12 +664,18 @@ void sst_process_reply(struct work_struct *work)
 		break;
 
 	case IPC_IA_FREE_STREAM:
+		str_info = &sst_drv_ctx->streams[str_id];
 		if (!msg->header.part.data) {
 			pr_debug("Stream %d freed\n", str_id);
 		} else {
 			pr_err("Free for %d ret error %x\n",
 				       str_id, msg->header.part.data);
 		}
+		if (str_info->ctrl_blk.on == true) {
+			str_info->ctrl_blk.on = false;
+			str_info->ctrl_blk.condition = true;
+			wake_up(&sst_drv_ctx->wait_queue);
+		}
 		break;
 	case IPC_IA_ALLOC_STREAM: {
 		/* map to stream, call play */
@@ -699,6 +754,17 @@ void sst_process_reply(struct work_struct *work)
 	case IPC_IA_START_STREAM:
 		pr_debug("reply for START STREAM %x\n", msg->header.full);
 		break;
+
+	case IPC_IA_GET_FW_CTXT:
+		pr_debug("reply for get fw ctxt  %x\n", msg->header.full);
+		if (msg->header.part.data)
+			sst_drv_ctx->fw_cntx_size = 0;
+		else
+			sst_drv_ctx->fw_cntx_size = *sst_drv_ctx->fw_cntx;
+		pr_debug("fw copied data %x\n", sst_drv_ctx->fw_cntx_size);
+		sst_wake_up_alloc_block(
+			sst_drv_ctx, str_id, msg->header.part.data, NULL);
+		break;
 	default:
 		/* Illegal case */
 		pr_err("process reply:default = %x\n", msg->header.full);
diff --git a/drivers/staging/intel_sst/intel_sst_pvt.c b/drivers/staging/intel_sst/intel_sst_pvt.c
index 01f8c3b1cf74f1a68bbad8b99139a742f1b12ce6..e034bea56f142580656d083906c1fe41dc6a8914 100644
--- a/drivers/staging/intel_sst/intel_sst_pvt.c
+++ b/drivers/staging/intel_sst/intel_sst_pvt.c
@@ -203,7 +203,7 @@ int sst_create_large_msg(struct ipc_post **arg)
 		kfree(msg);
 		pr_err("kzalloc mailbox_data failed");
 		return -ENOMEM;
-	};
+	}
 	*arg = msg;
 	return 0;
 }
diff --git a/drivers/staging/intel_sst/intel_sst_stream.c b/drivers/staging/intel_sst/intel_sst_stream.c
index dd58be5b197524dd8ff0d521f963b193393e18f9..be4565e74f8c20739e8639c04f6dca305d3d106d 100644
--- a/drivers/staging/intel_sst/intel_sst_stream.c
+++ b/drivers/staging/intel_sst/intel_sst_stream.c
@@ -31,6 +31,7 @@
 #include <linux/pci.h>
 #include <linux/firmware.h>
 #include <linux/sched.h>
+#include <linux/delay.h>
 #include "intel_sst_ioctl.h"
 #include "intel_sst.h"
 #include "intel_sst_fw_ipc.h"
@@ -47,7 +48,7 @@
  */
 int sst_check_device_type(u32 device, u32 num_chan, u32 *pcm_slot)
 {
-	if (device > MAX_NUM_STREAMS_MFLD) {
+	if (device >= MAX_NUM_STREAMS_MFLD) {
 		pr_debug("device type invalid %d\n", device);
 		return -EINVAL;
 	}
@@ -72,6 +73,8 @@ int sst_check_device_type(u32 device, u32 num_chan, u32 *pcm_slot)
 			*pcm_slot = 0x07;
 		else if (device == SND_SST_DEVICE_CAPTURE && num_chan == 4)
 			*pcm_slot = 0x0F;
+		else if (device == SND_SST_DEVICE_CAPTURE && num_chan > 4)
+			*pcm_slot = 0x1F;
 		else {
 			pr_debug("No condition satisfied.. ret err\n");
 			return -EINVAL;
@@ -519,10 +522,6 @@ int sst_drain_stream(int str_id)
 	str_info->data_blk.on = true;
 	retval = sst_wait_interruptible(sst_drv_ctx, &str_info->data_blk);
 	str_info->need_draining = false;
-	if (retval == -SST_ERR_INVALID_STREAM_ID) {
-		retval = -EINVAL;
-		sst_clean_stream(str_info);
-	}
 	return retval;
 }
 
@@ -563,6 +562,12 @@ int sst_free_stream(int str_id)
 			str_info->data_blk.ret_code = 0;
 			wake_up(&sst_drv_ctx->wait_queue);
 		}
+		str_info->data_blk.on = true;
+		str_info->data_blk.condition = false;
+		retval = sst_wait_interruptible_timeout(sst_drv_ctx,
+				&str_info->ctrl_blk, SST_BLOCK_TIMEOUT);
+		pr_debug("wait for free returned %d\n", retval);
+		msleep(100);
 		mutex_lock(&sst_drv_ctx->stream_lock);
 		sst_clean_stream(str_info);
 		mutex_unlock(&sst_drv_ctx->stream_lock);
diff --git a/drivers/staging/intel_sst/intel_sst_stream_encoded.c b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
index d5f07b878828196560d8808f7e8a1b51213875ea..2be58c5cba028b07d65f90004820dee17c3f632d 100644
--- a/drivers/staging/intel_sst/intel_sst_stream_encoded.c
+++ b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
@@ -363,7 +363,6 @@ int sst_parse_target(struct snd_sst_slot_info *slot)
 				pr_err("SST_Activate_target_fail\n");
 			else
 				pr_err("SST_Activate_target_pass\n");
-		return retval;
 	} else if (slot->action == SND_SST_PORT_PREPARE &&
 			slot->device_type == SND_SST_DEVICE_PCM) {
 				retval = sst_prepare_target(slot);
@@ -371,12 +370,11 @@ int sst_parse_target(struct snd_sst_slot_info *slot)
 				pr_err("SST_prepare_target_fail\n");
 			else
 				pr_err("SST_prepare_target_pass\n");
-			return retval;
 	} else {
 		pr_err("slot_action : %d, device_type: %d\n",
 				slot->action, slot->device_type);
-		return retval;
 	}
+	return retval;
 }
 
 int sst_send_target(struct snd_sst_target_device *target)
@@ -886,8 +884,7 @@ static int sst_prepare_input_buffers_rar(struct stream_info *str_info,
 			int *input_index, int *in_copied,
 			int *input_index_valid_size, int *new_entry_flag)
 {
-	int retval = 0;
-	int i;
+	int retval = 0, i;
 
 	if (str_info->ops == STREAM_OPS_PLAYBACK_DRM) {
 		struct RAR_buffer rar_buffers;
@@ -924,7 +921,6 @@ static int sst_prepare_input_buffers_rar(struct stream_info *str_info,
 	return retval;
 }
 #endif
-
 /*This function is used to prepare the kernel input buffers with contents
 before sending for decode*/
 static int sst_prepare_input_buffers(struct stream_info *str_info,
diff --git a/drivers/staging/intel_sst/intelmid.c b/drivers/staging/intel_sst/intelmid.c
index d207636a7b6d9ffb28dfb22f5745df8ee4235bb5..25656ad2802e0c02003ac1452d0ad80e4d72e7ea 100644
--- a/drivers/staging/intel_sst/intelmid.c
+++ b/drivers/staging/intel_sst/intelmid.c
@@ -32,15 +32,21 @@
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <linux/firmware.h>
+#include <linux/input.h>
 #include <sound/control.h>
 #include <asm/mrst.h>
 #include <sound/pcm.h>
-#include "jack.h"
+#include <sound/jack.h>
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
+#include <linux/gpio.h>
 #include "intel_sst.h"
 #include "intel_sst_ioctl.h"
+#include "intel_sst_fw_ipc.h"
+#include "intel_sst_common.h"
 #include "intelmid_snd_control.h"
+#include "intelmid_adc_control.h"
 #include "intelmid.h"
 
 MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>");
@@ -62,7 +68,14 @@ MODULE_PARM_DESC(card_id, "ID string for INTELMAD soundcard.");
 
 int	sst_card_vendor_id;
 int intelmid_audio_interrupt_enable;/*checkpatch fix*/
-
+struct snd_intelmad *intelmad_drv;
+
+#define INFO(_cpu_id, _irq_cache, _size) \
+	((kernel_ulong_t)&(struct snd_intelmad_probe_info) {	\
+		.cpu_id = (_cpu_id),			\
+		.irq_cache = (_irq_cache),			\
+		.size = (_size),				\
+	})
 /* Data path functionalities */
 static struct snd_pcm_hardware snd_intelmad_stream = {
 	.info =	(SNDRV_PCM_INFO_INTERLEAVED |
@@ -184,7 +197,7 @@ static int snd_intelmad_pcm_prepare(struct snd_pcm_substream *substream)
 		return ret_val;
 	}
 
-	 ret_val = snd_intelmad_alloc_stream(substream);
+	ret_val = snd_intelmad_alloc_stream(substream);
 	if (ret_val < 0)
 		return ret_val;
 	stream->dbg_cum_bytes = 0;
@@ -323,6 +336,16 @@ static int snd_intelmad_open(struct snd_pcm_substream *substream,
 	runtime = substream->runtime;
 	/* set the runtime hw parameter with local snd_pcm_hardware struct */
 	runtime->hw = snd_intelmad_stream;
+	if (intelmaddata->cpu_id == CPU_CHIP_LINCROFT) {
+		/*
+		 * MRST firmware currently denies stereo recording requests.
+		 */
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+			runtime->hw.formats = (SNDRV_PCM_FMTBIT_S16 |
+					       SNDRV_PCM_FMTBIT_U16);
+			runtime->hw.channels_max = 1;
+		}
+	}
 	if (intelmaddata->cpu_id == CPU_CHIP_PENWELL) {
 		runtime->hw = snd_intelmad_stream;
 		runtime->hw.rates = SNDRV_PCM_RATE_48000;
@@ -423,7 +446,55 @@ static struct snd_pcm_ops snd_intelmad_capture_ops = {
 	.pointer = snd_intelmad_pcm_pointer,
 };
 
+int intelmad_get_mic_bias(void)
+{
+	struct snd_pmic_ops *pmic_ops;
+
+	if (!intelmad_drv || !intelmad_drv->sstdrv_ops)
+		return -ENODEV;
+	pmic_ops = intelmad_drv->sstdrv_ops->scard_ops;
+	if (pmic_ops && pmic_ops->pmic_get_mic_bias)
+		return pmic_ops->pmic_get_mic_bias(intelmad_drv);
+	else
+		return -ENODEV;
+}
+EXPORT_SYMBOL_GPL(intelmad_get_mic_bias);
+
+int intelmad_set_headset_state(int state)
+{
+	struct snd_pmic_ops *pmic_ops;
+
+	if (!intelmad_drv || !intelmad_drv->sstdrv_ops)
+		return -ENODEV;
+	pmic_ops = intelmad_drv->sstdrv_ops->scard_ops;
+	if (pmic_ops && pmic_ops->pmic_set_headset_state)
+		return pmic_ops->pmic_set_headset_state(state);
+	else
+		return -ENODEV;
+}
+EXPORT_SYMBOL_GPL(intelmad_set_headset_state);
+
+void sst_process_mad_jack_detection(struct work_struct *work)
+{
+	u8 interrupt_status;
+	struct mad_jack_msg_wq *mad_jack_detect =
+			container_of(work, struct mad_jack_msg_wq, wq);
+
+	struct snd_intelmad *intelmaddata =
+			mad_jack_detect->intelmaddata;
 
+	if (!intelmaddata)
+		return;
+
+	interrupt_status = mad_jack_detect->intsts;
+	if (intelmaddata->sstdrv_ops && intelmaddata->sstdrv_ops->scard_ops
+			&& intelmaddata->sstdrv_ops->scard_ops->pmic_irq_cb) {
+		intelmaddata->sstdrv_ops->scard_ops->pmic_irq_cb(
+			(void *)intelmaddata, interrupt_status);
+		intelmaddata->sstdrv_ops->scard_ops->pmic_jack_enable();
+	}
+	kfree(mad_jack_detect);
+}
 /**
  * snd_intelmad_intr_handler- interrupt handler
  *
@@ -436,15 +507,17 @@ static irqreturn_t snd_intelmad_intr_handler(int irq, void *dev)
 {
 	struct snd_intelmad *intelmaddata =
 			(struct snd_intelmad *)dev;
-	u8 intsts;
-
-	memcpy_fromio(&intsts,
+	u8 interrupt_status;
+	struct mad_jack_msg_wq  *mad_jack_msg;
+	memcpy_fromio(&interrupt_status,
 			((void *)(intelmaddata->int_base)),
 			sizeof(u8));
-	intelmaddata->mad_jack_msg.intsts = intsts;
-	intelmaddata->mad_jack_msg.intelmaddata = intelmaddata;
 
-	queue_work(intelmaddata->mad_jack_wq, &intelmaddata->mad_jack_msg.wq);
+	mad_jack_msg = kzalloc(sizeof(*mad_jack_msg), GFP_ATOMIC);
+	mad_jack_msg->intsts = interrupt_status;
+	mad_jack_msg->intelmaddata = intelmaddata;
+	INIT_WORK(&mad_jack_msg->wq, sst_process_mad_jack_detection);
+	queue_work(intelmaddata->mad_jack_wq, &mad_jack_msg->wq);
 
 	return IRQ_HANDLED;
 }
@@ -457,286 +530,22 @@ void sst_mad_send_jack_report(struct snd_jack *jack,
 		pr_debug("MAD error jack empty\n");
 
 	} else {
-		pr_debug("MAD send jack report for = %d!!!\n", status);
-		pr_debug("MAD send jack report %d\n", jack->type);
 		snd_jack_report(jack, status);
-
-		/*button pressed and released */
+		/* button pressed and released */
 		if (buttonpressevent)
 			snd_jack_report(jack, 0);
 		pr_debug("MAD sending jack report Done !!!\n");
 	}
-
-
-
-}
-
-void sst_mad_jackdetection_fs(u8 intsts , struct snd_intelmad *intelmaddata)
-{
-	struct snd_jack *jack = NULL;
-	unsigned int present = 0, jack_event_flag = 0, buttonpressflag = 0;
-	struct sc_reg_access sc_access[] = {
-				{0x187, 0x00, MASK7},
-				{0x188, 0x10, MASK4},
-				{0x18b, 0x10, MASK4},
-	};
-
-	struct sc_reg_access sc_access_write[] = {
-				{0x198, 0x00, 0x0},
-	};
-
-	if (intsts & 0x4) {
-
-		if (!(intelmid_audio_interrupt_enable)) {
-			pr_debug("Audio interrupt enable\n");
-			sst_sc_reg_access(sc_access, PMIC_READ_MODIFY, 3);
-
-			sst_sc_reg_access(sc_access_write, PMIC_WRITE, 1);
-			intelmid_audio_interrupt_enable = 1;
-			intelmaddata->jack[0].jack_status = 0;
-			intelmaddata->jack[1].jack_status = 0;
-
-		}
-		/* send headphone detect */
-		pr_debug("MAD headphone %d\n", intsts & 0x4);
-		jack = &intelmaddata->jack[0].jack;
-		present = !(intelmaddata->jack[0].jack_status);
-		intelmaddata->jack[0].jack_status = present;
-		jack_event_flag = 1;
-
-	}
-
-	if (intsts & 0x2) {
-		/* send short push */
-		pr_debug("MAD short push %d\n", intsts & 0x2);
-		jack = &intelmaddata->jack[2].jack;
-		present = 1;
-		jack_event_flag = 1;
-		buttonpressflag = 1;
-	}
-	if (intsts & 0x1) {
-		/* send long push */
-		pr_debug("MAD long push %d\n", intsts & 0x1);
-		jack = &intelmaddata->jack[3].jack;
-		present = 1;
-		jack_event_flag = 1;
-		buttonpressflag = 1;
-	}
-	if (intsts & 0x8) {
-		if (!(intelmid_audio_interrupt_enable)) {
-			pr_debug("Audio interrupt enable\n");
-			sst_sc_reg_access(sc_access, PMIC_READ_MODIFY, 3);
-
-			sst_sc_reg_access(sc_access_write, PMIC_WRITE, 1);
-			intelmid_audio_interrupt_enable = 1;
-			intelmaddata->jack[0].jack_status = 0;
-			intelmaddata->jack[1].jack_status = 0;
-		}
-		/* send headset detect */
-		pr_debug("MAD headset = %d\n", intsts & 0x8);
-		jack = &intelmaddata->jack[1].jack;
-		present = !(intelmaddata->jack[1].jack_status);
-		intelmaddata->jack[1].jack_status = present;
-		jack_event_flag = 1;
-	}
-
-	if (jack_event_flag)
-		sst_mad_send_jack_report(jack, buttonpressflag, present);
-}
-
-
-void sst_mad_jackdetection_mx(u8 intsts, struct snd_intelmad *intelmaddata)
-{
-	u8 value = 0, jack_prev_state = 0;
-	struct snd_jack *jack = NULL;
-	unsigned int present = 0, jack_event_flag = 0, buttonpressflag = 0;
-	time_t  timediff;
-	struct sc_reg_access sc_access_read = {0,};
-	struct snd_pmic_ops *scard_ops;
-
-	scard_ops = intelmaddata->sstdrv_ops->scard_ops;
-
-	pr_debug("previous value: %x\n", intelmaddata->jack_prev_state);
-
-	if (!(intelmid_audio_interrupt_enable)) {
-		pr_debug("Audio interrupt enable\n");
-		intelmaddata->jack_prev_state = 0xC0;
-		intelmid_audio_interrupt_enable = 1;
-	}
-
-	if (intsts & 0x2) {
-		jack_prev_state = intelmaddata->jack_prev_state;
-		if (intelmaddata->pmic_status == PMIC_INIT) {
-			sc_access_read.reg_addr = 0x201;
-			sst_sc_reg_access(&sc_access_read, PMIC_READ, 1);
-			value = (sc_access_read.value);
-			pr_debug("value returned = 0x%x\n", value);
-		}
-
-		if (jack_prev_state == 0xc0 && value == 0x40) {
-			/*headset detected. */
-			pr_debug("MAD headset inserted\n");
-			jack = &intelmaddata->jack[1].jack;
-			present = 1;
-			jack_event_flag = 1;
-			intelmaddata->jack[1].jack_status = 1;
-
-		}
-
-		if (jack_prev_state == 0xc0 && value == 0x00) {
-			/* headphone  detected. */
-			pr_debug("MAD headphone inserted\n");
-			jack = &intelmaddata->jack[0].jack;
-			present = 1;
-			jack_event_flag = 1;
-
-		}
-
-		if (jack_prev_state == 0x40 && value == 0xc0) {
-			/*headset  removed*/
-			pr_debug("Jack headset status %d\n",
-				intelmaddata->jack[1].jack_status);
-			pr_debug("MAD headset removed\n");
-			jack = &intelmaddata->jack[1].jack;
-			present = 0;
-			jack_event_flag = 1;
-			intelmaddata->jack[1].jack_status = 0;
-		}
-
-		if (jack_prev_state == 0x00 && value == 0xc0) {
-			/* headphone  detected. */
-			pr_debug("Jack headphone status %d\n",
-					intelmaddata->jack[0].jack_status);
-			pr_debug("headphone removed\n");
-			jack = &intelmaddata->jack[0].jack;
-			present = 0;
-			jack_event_flag = 1;
-		}
-
-		if (jack_prev_state == 0x40 && value == 0x00) {
-			/*button pressed*/
-			do_gettimeofday(&intelmaddata->jack[1].buttonpressed);
-			pr_debug("MAD button press detected\n");
-		}
-
-
-		if (jack_prev_state == 0x00 && value == 0x40) {
-			if (intelmaddata->jack[1].jack_status) {
-				/*button pressed*/
-				do_gettimeofday(
-					&intelmaddata->jack[1].buttonreleased);
-				/*button pressed */
-				pr_debug("Button Released detected\n");
-				timediff = intelmaddata->jack[1].
-					buttonreleased.tv_sec - intelmaddata->
-					jack[1].buttonpressed.tv_sec;
-				buttonpressflag = 1;
-				if (timediff > 1) {
-					pr_debug("long press detected\n");
-					/* send headphone detect/undetect */
-					jack = &intelmaddata->jack[3].jack;
-					present = 1;
-					jack_event_flag = 1;
-				} else {
-					pr_debug("short press detected\n");
-					/* send headphone detect/undetect */
-					jack = &intelmaddata->jack[2].jack;
-					present = 1;
-					jack_event_flag = 1;
-				}
-			}
-
-		}
-		intelmaddata->jack_prev_state = value;
-	}
-	if (jack_event_flag)
-		sst_mad_send_jack_report(jack, buttonpressflag, present);
-}
-
-
-void sst_mad_jackdetection_nec(u8 intsts, struct snd_intelmad *intelmaddata)
-{
-	u8 value = 0;
-	struct snd_jack *jack = NULL;
-	unsigned int present = 0, jack_event_flag = 0, buttonpressflag = 0;
-	struct sc_reg_access sc_access_read = {0,};
-
-	if (intelmaddata->pmic_status == PMIC_INIT) {
-		sc_access_read.reg_addr = 0x132;
-		sst_sc_reg_access(&sc_access_read, PMIC_READ, 1);
-		value = (sc_access_read.value);
-		pr_debug("value returned = 0x%x\n", value);
-	}
-	if (intsts & 0x1) {
-		pr_debug("headset detected\n");
-		/* send headset detect/undetect */
-		jack = &intelmaddata->jack[1].jack;
-		present = (value == 0x1) ? 1 : 0;
-		jack_event_flag = 1;
-	}
-	if (intsts & 0x2) {
-		pr_debug("headphone detected\n");
-		/* send headphone detect/undetect */
-		jack = &intelmaddata->jack[0].jack;
-		present = (value == 0x2) ? 1 : 0;
-		jack_event_flag = 1;
-	}
-	if (intsts & 0x4) {
-		pr_debug("short push detected\n");
-		/* send short push */
-		jack = &intelmaddata->jack[2].jack;
-		present = 1;
-		jack_event_flag = 1;
-		buttonpressflag = 1;
-	}
-	if (intsts & 0x8) {
-		pr_debug("long push detected\n");
-		/* send long push */
-		jack = &intelmaddata->jack[3].jack;
-		present = 1;
-		jack_event_flag = 1;
-		buttonpressflag = 1;
-	}
-
-	if (jack_event_flag)
-		sst_mad_send_jack_report(jack, buttonpressflag, present);
-
-
-}
-
-void sst_process_mad_jack_detection(struct work_struct *work)
-{
-	u8 intsts;
-	struct mad_jack_msg_wq *mad_jack_detect =
-			container_of(work, struct mad_jack_msg_wq, wq);
-
-	struct snd_intelmad *intelmaddata =
-			mad_jack_detect->intelmaddata;
-
-	intsts = mad_jack_detect->intsts;
-
-	switch (intelmaddata->sstdrv_ops->vendor_id) {
-	case SND_FS:
-		sst_mad_jackdetection_fs(intsts , intelmaddata);
-		break;
-	case SND_MX:
-		sst_mad_jackdetection_mx(intsts , intelmaddata);
-		break;
-	case SND_NC:
-		sst_mad_jackdetection_nec(intsts , intelmaddata);
-		break;
-	}
 }
 
-
 static int __devinit snd_intelmad_register_irq(
-					struct snd_intelmad *intelmaddata)
+		struct snd_intelmad *intelmaddata, unsigned int regbase,
+		unsigned int regsize)
 {
 	int ret_val;
-	u32 regbase = AUDINT_BASE, regsize = 8;
 	char *drv_name;
 
-	pr_debug("irq reg done, regbase 0x%x, regsize 0x%x\n",
+	pr_debug("irq reg regbase 0x%x, regsize 0x%x\n",
 					regbase, regsize);
 	intelmaddata->int_base = ioremap_nocache(regbase, regsize);
 	if (!intelmaddata->int_base)
@@ -794,6 +603,7 @@ static int __devinit snd_intelmad_sst_register(
 		intelmaddata->sstdrv_ops->scard_ops->input_dev_id = DMIC;
 		intelmaddata->sstdrv_ops->scard_ops->output_dev_id =
 							STEREO_HEADPHONE;
+		intelmaddata->sstdrv_ops->scard_ops->lineout_dev_id = NONE;
 	}
 
 	/* registering with SST driver to get access to SST APIs to use */
@@ -802,12 +612,15 @@ static int __devinit snd_intelmad_sst_register(
 		pr_err("sst card registration failed\n");
 		return ret_val;
 	}
-
 	sst_card_vendor_id = intelmaddata->sstdrv_ops->vendor_id;
 	intelmaddata->pmic_status = PMIC_UNINIT;
 	return ret_val;
 }
 
+static void snd_intelmad_page_free(struct snd_pcm *pcm)
+{
+	snd_pcm_lib_preallocate_free_for_all(pcm);
+}
 /* Driver Init/exit functionalities */
 /**
  * snd_intelmad_pcm_new - to setup pcm for the card
@@ -859,6 +672,7 @@ static int __devinit snd_intelmad_pcm_new(struct snd_card *card,
 		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, cap_ops);
 	/* setup private data which can be retrieved when required */
 	pcm->private_data = intelmaddata;
+	pcm->private_free = snd_intelmad_page_free;
 	pcm->info_flags = 0;
 	strncpy(pcm->name, card->shortname, strlen(card->shortname));
 	/* allocate dma pages for ALSA stream operations */
@@ -903,8 +717,12 @@ static int snd_intelmad_jack(struct snd_intelmad *intelmaddata)
 
 	pr_debug("snd_intelmad_jack called\n");
 	jack = &intelmaddata->jack[0].jack;
-	retval = snd_jack_new(intelmaddata->card, "Headphone",
-				SND_JACK_HEADPHONE, &jack);
+	snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_PHONE);
+	retval = snd_jack_new(intelmaddata->card, "Intel(R) MID Audio Jack",
+		SND_JACK_HEADPHONE | SND_JACK_HEADSET |
+		SW_JACK_PHYSICAL_INSERT | SND_JACK_BTN_0
+		| SND_JACK_BTN_1, &jack);
+	pr_debug("snd_intelmad_jack called\n");
 	if (retval < 0)
 		return retval;
 	snd_jack_report(jack, 0);
@@ -912,40 +730,6 @@ static int snd_intelmad_jack(struct snd_intelmad *intelmaddata)
 	jack->private_data = jack;
 	intelmaddata->jack[0].jack = *jack;
 
-
-	jack = &intelmaddata->jack[1].jack;
-	retval = snd_jack_new(intelmaddata->card, "Headset",
-				SND_JACK_HEADSET, &jack);
-	if (retval < 0)
-		return retval;
-
-
-
-	jack->private_data = jack;
-	intelmaddata->jack[1].jack = *jack;
-
-
-	jack = &intelmaddata->jack[2].jack;
-	retval = snd_jack_new(intelmaddata->card, "Short Press",
-				SND_JACK_HS_SHORT_PRESS, &jack);
-	if (retval < 0)
-		return retval;
-
-
-	jack->private_data = jack;
-	intelmaddata->jack[2].jack = *jack;
-
-
-	jack = &intelmaddata->jack[3].jack;
-	retval = snd_jack_new(intelmaddata->card, "Long Press",
-				SND_JACK_HS_LONG_PRESS, &jack);
-	if (retval < 0)
-		return retval;
-
-
-	jack->private_data = jack;
-	intelmaddata->jack[3].jack = *jack;
-
 	return retval;
 }
 
@@ -998,14 +782,14 @@ static int snd_intelmad_dev_free(struct snd_device *device)
 	intelmaddata = device->device_data;
 
 	pr_debug("snd_intelmad_dev_free called\n");
-	snd_card_free(intelmaddata->card);
-	/*genl_unregister_family(&audio_event_genl_family);*/
 	unregister_sst_card(intelmaddata->sstdrv_ops);
 
 	/* free allocated memory for internal context */
 	destroy_workqueue(intelmaddata->mad_jack_wq);
+	device->device_data = NULL;
 	kfree(intelmaddata->sstdrv_ops);
 	kfree(intelmaddata);
+
 	return 0;
 }
 
@@ -1036,9 +820,10 @@ int __devinit snd_intelmad_probe(struct platform_device *pdev)
 	int ret_val;
 	struct snd_intelmad *intelmaddata;
 	const struct platform_device_id *id = platform_get_device_id(pdev);
-	unsigned int cpu_id = (unsigned int)id->driver_data;
+	struct snd_intelmad_probe_info *info = (void *)id->driver_data;
 
-	pr_debug("probe for %s cpu_id %d\n", pdev->name, cpu_id);
+	pr_debug("probe for %s cpu_id %d\n", pdev->name, info->cpu_id);
+	pr_debug("rq_chache %x of size %x\n", info->irq_cache, info->size);
 	if (!strcmp(pdev->name, DRIVER_NAME_MRST))
 		pr_debug("detected MRST\n");
 	else if (!strcmp(pdev->name, DRIVER_NAME_MFLD))
@@ -1047,7 +832,8 @@ int __devinit snd_intelmad_probe(struct platform_device *pdev)
 		pr_err("detected unknown device abort!!\n");
 		return -EIO;
 	}
-	if ((cpu_id < CPU_CHIP_LINCROFT) || (cpu_id > CPU_CHIP_PENWELL)) {
+	if ((info->cpu_id < CPU_CHIP_LINCROFT) ||
+				(info->cpu_id > CPU_CHIP_PENWELL)) {
 		pr_err("detected unknown cpu_id abort!!\n");
 		return -EIO;
 	}
@@ -1057,6 +843,7 @@ int __devinit snd_intelmad_probe(struct platform_device *pdev)
 		pr_debug("mem alloctn fail\n");
 		return -ENOMEM;
 	}
+	intelmad_drv = intelmaddata;
 
 	/* allocate memory for LPE API set */
 	intelmaddata->sstdrv_ops = kzalloc(sizeof(struct intel_sst_card_ops),
@@ -1067,7 +854,7 @@ int __devinit snd_intelmad_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	intelmaddata->cpu_id = cpu_id;
+	intelmaddata->cpu_id = info->cpu_id;
 	/* create a card instance with ALSA framework */
 	ret_val = snd_card_create(card_index, card_id, THIS_MODULE, 0, &card);
 	if (ret_val) {
@@ -1091,7 +878,7 @@ int __devinit snd_intelmad_probe(struct platform_device *pdev)
 	ret_val = snd_intelmad_sst_register(intelmaddata);
 	if (ret_val) {
 		pr_err("snd_intelmad_sst_register failed\n");
-		goto free_allocs;
+		goto set_null_data;
 	}
 
 	intelmaddata->pmic_status = PMIC_INIT;
@@ -1099,20 +886,21 @@ int __devinit snd_intelmad_probe(struct platform_device *pdev)
 	ret_val = snd_intelmad_pcm(card, intelmaddata);
 	if (ret_val) {
 		pr_err("snd_intelmad_pcm failed\n");
-		goto free_allocs;
+		goto free_sst;
 	}
 
 	ret_val = snd_intelmad_mixer(intelmaddata);
 	if (ret_val) {
 		pr_err("snd_intelmad_mixer failed\n");
-		goto free_allocs;
+		goto free_card;
 	}
 
 	ret_val = snd_intelmad_jack(intelmaddata);
 	if (ret_val) {
 		pr_err("snd_intelmad_jack failed\n");
-		goto free_allocs;
+		goto free_card;
 	}
+	intelmaddata->adc_address = mid_initialize_adc();
 
 	/*create work queue for jack interrupt*/
 	INIT_WORK(&intelmaddata->mad_jack_msg.wq,
@@ -1120,33 +908,48 @@ int __devinit snd_intelmad_probe(struct platform_device *pdev)
 
 	intelmaddata->mad_jack_wq = create_workqueue("sst_mad_jack_wq");
 	if (!intelmaddata->mad_jack_wq)
-		goto free_mad_jack_wq;
+		goto free_card;
 
-	ret_val = snd_intelmad_register_irq(intelmaddata);
+	ret_val = snd_intelmad_register_irq(intelmaddata,
+					info->irq_cache, info->size);
 	if (ret_val) {
 		pr_err("snd_intelmad_register_irq fail\n");
-		goto free_allocs;
+		goto free_mad_jack_wq;
 	}
 
 	/* internal function call to register device with ALSA */
 	ret_val = snd_intelmad_create(intelmaddata, card);
 	if (ret_val) {
 		pr_err("snd_intelmad_create failed\n");
-		goto free_allocs;
+		goto set_pvt_data;
 	}
 	card->private_data = &intelmaddata;
 	snd_card_set_dev(card, &pdev->dev);
 	ret_val = snd_card_register(card);
 	if (ret_val) {
 		pr_err("snd_card_register failed\n");
-		goto free_allocs;
+		goto set_pvt_data;
+	}
+	if (pdev->dev.platform_data) {
+		int gpio_amp = *(int *)pdev->dev.platform_data;
+		if (gpio_request_one(gpio_amp, GPIOF_OUT_INIT_LOW, "amp power"))
+			gpio_amp = 0;
+		intelmaddata->sstdrv_ops->scard_ops->gpio_amp = gpio_amp;
 	}
 
 	pr_debug("snd_intelmad_probe complete\n");
 	return ret_val;
 
+set_pvt_data:
+	card->private_data = NULL;
 free_mad_jack_wq:
 	destroy_workqueue(intelmaddata->mad_jack_wq);
+free_card:
+	snd_card_free(intelmaddata->card);
+free_sst:
+	unregister_sst_card(intelmaddata->sstdrv_ops);
+set_null_data:
+	platform_set_drvdata(pdev, NULL);
 free_allocs:
 	pr_err("probe failed\n");
 	snd_card_free(card);
@@ -1161,13 +964,13 @@ static int snd_intelmad_remove(struct platform_device *pdev)
 	struct snd_intelmad *intelmaddata = platform_get_drvdata(pdev);
 
 	if (intelmaddata) {
+		if (intelmaddata->sstdrv_ops->scard_ops->gpio_amp)
+			gpio_free(intelmaddata->sstdrv_ops->scard_ops->gpio_amp);
+		free_irq(intelmaddata->irq, intelmaddata);
 		snd_card_free(intelmaddata->card);
-		unregister_sst_card(intelmaddata->sstdrv_ops);
-		/* free allocated memory for internal context */
-		destroy_workqueue(intelmaddata->mad_jack_wq);
-		kfree(intelmaddata->sstdrv_ops);
-		kfree(intelmaddata);
 	}
+	intelmad_drv = NULL;
+	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
@@ -1175,8 +978,8 @@ static int snd_intelmad_remove(struct platform_device *pdev)
  *		Driver initialization and exit
  *********************************************************************/
 static const struct platform_device_id snd_intelmad_ids[] = {
-	{DRIVER_NAME_MRST, CPU_CHIP_LINCROFT},
-	{DRIVER_NAME_MFLD, CPU_CHIP_PENWELL},
+	{DRIVER_NAME_MRST, INFO(CPU_CHIP_LINCROFT, AUDINT_BASE, 1)},
+	{DRIVER_NAME_MFLD, INFO(CPU_CHIP_PENWELL, 0xFFFF7FCD, 1)},
 	{"", 0},
 
 };
diff --git a/drivers/staging/intel_sst/intelmid.h b/drivers/staging/intel_sst/intelmid.h
index e77da87e1df0f52e08ec8f880b072c455f870196..14a7ba078b7c9f447b56042a3a996f33a0d7858f 100644
--- a/drivers/staging/intel_sst/intelmid.h
+++ b/drivers/staging/intel_sst/intelmid.h
@@ -28,6 +28,7 @@
 #define __INTELMID_H
 
 #include <linux/time.h>
+#include <sound/jack.h>
 
 #define DRIVER_NAME_MFLD "msic_audio"
 #define DRIVER_NAME_MRST "pmic_audio"
@@ -43,7 +44,7 @@
 #define MAX_BUFFER		(800*1024) /* for PCM */
 #define MIN_BUFFER		(800*1024)
 #define MAX_PERIODS		(1024*2)
-#define MIN_PERIODS		1
+#define MIN_PERIODS		2
 #define MAX_PERIOD_BYTES MAX_BUFFER
 #define MIN_PERIOD_BYTES 32
 /*#define MIN_PERIOD_BYTES 160*/
@@ -53,12 +54,12 @@
 #define STEREO_CNTL		2
 #define MIN_CHANNEL		1
 #define MAX_CHANNEL_AMIC	2
-#define MAX_CHANNEL_DMIC	4
+#define MAX_CHANNEL_DMIC	5
 #define FIFO_SIZE		0 /* fifo not being used */
 #define INTEL_MAD		"Intel MAD"
-#define MAX_CTRL_MRST		7
-#define MAX_CTRL_MFLD		2
-#define MAX_CTRL		7
+#define MAX_CTRL_MRST		8
+#define MAX_CTRL_MFLD		7
+#define MAX_CTRL		8
 #define MAX_VENDORS		4
 /* TODO +6 db */
 #define MAX_VOL		64
@@ -66,12 +67,17 @@
 #define MIN_VOL		0
 #define PLAYBACK_COUNT  1
 #define CAPTURE_COUNT	1
+#define ADC_ONE_LSB_MULTIPLIER 2346
+
+#define MID_JACK_HS_LONG_PRESS SND_JACK_BTN_0
+#define MID_JACK_HS_SHORT_PRESS SND_JACK_BTN_1
 
 extern int	sst_card_vendor_id;
 
 struct mad_jack {
 	struct snd_jack jack;
 	int jack_status;
+	int jack_dev_state;
 	struct timeval buttonpressed;
 	struct timeval  buttonreleased;
 };
@@ -83,6 +89,12 @@ struct mad_jack_msg_wq {
 
 };
 
+struct snd_intelmad_probe_info {
+	unsigned int cpu_id;
+	unsigned int irq_cache;
+	unsigned int size;
+};
+
 /**
  * struct snd_intelmad - intelmad driver structure
  *
@@ -116,10 +128,12 @@ struct snd_intelmad {
 	void __iomem *int_base;
 	int output_sel;
 	int input_sel;
+	int lineout_sel;
 	int master_mute;
 	struct mad_jack jack[4];
 	int playback_cnt;
 	int capture_cnt;
+	u16 adc_address;
 	struct mad_jack_msg_wq  mad_jack_msg;
 	struct workqueue_struct *mad_jack_wq;
 	u8 jack_prev_state;
@@ -131,6 +145,8 @@ struct snd_control_val {
 	int	playback_vol_min;
 	int	capture_vol_max;
 	int	capture_vol_min;
+	int	master_vol_max;
+	int	master_vol_min;
 };
 
 struct mad_stream_pvt {
@@ -161,8 +177,18 @@ enum _widget_ctrl {
 	PLAYBACK_MUTE,
 	CAPTURE_VOL,
 	CAPTURE_MUTE,
+	MASTER_VOL,
 	MASTER_MUTE
 };
+enum _widget_ctrl_mfld {
+	LINEOUT_SEL_MFLD = 3,
+};
+enum hw_chs {
+	HW_CH0 = 0,
+	HW_CH1,
+	HW_CH2,
+	HW_CH3
+};
 
 void period_elapsed(void *mad_substream);
 int snd_intelmad_alloc_stream(struct snd_pcm_substream *substream);
@@ -177,5 +203,7 @@ extern struct snd_control_val intelmad_ctrl_val[];
 extern struct snd_kcontrol_new snd_intelmad_controls_mrst[];
 extern struct snd_kcontrol_new snd_intelmad_controls_mfld[];
 extern struct snd_pmic_ops *intelmad_vendor_ops[];
+void sst_mad_send_jack_report(struct snd_jack *jack,
+			int buttonpressevent , int status);
 
 #endif /* __INTELMID_H */
diff --git a/drivers/staging/intel_sst/intelmid_adc_control.h b/drivers/staging/intel_sst/intelmid_adc_control.h
new file mode 100644
index 0000000000000000000000000000000000000000..65d5c3988762cf390bcbd3494e53fb958ed7d4af
--- /dev/null
+++ b/drivers/staging/intel_sst/intelmid_adc_control.h
@@ -0,0 +1,193 @@
+#ifndef __INTELMID_ADC_CONTROL_H__
+#define __INTELMID_ADC_CONTROL_H_
+/*
+ *  intelmid_adc_control.h - Intel SST Driver for audio engine
+ *
+ *  Copyright (C) 2008-10 Intel Corporation
+ *  Authors:	R Durgadadoss <r.durgadoss@intel.com>
+ *		Dharageswari R <dharageswari.r@intel.com>
+ *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful, but
+ *  WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  Common private ADC declarations for SST
+ */
+
+
+#define MSIC_ADC1CNTL1		0x1C0
+#define MSIC_ADC_ENBL		0x10
+#define MSIC_ADC_START		0x08
+
+#define MSIC_ADC1CNTL3		0x1C2
+#define MSIC_ADCTHERM_ENBL	0x04
+#define MSIC_ADCRRDATA_ENBL	0x05
+
+#define MSIC_STOPBIT_MASK	16
+#define MSIC_ADCTHERM_MASK	4
+
+#define ADC_CHANLS_MAX		15 /* Number of ADC channels */
+#define ADC_LOOP_MAX		(ADC_CHANLS_MAX - 1)
+
+/* ADC channel code values */
+#define AUDIO_DETECT_CODE	0x06
+
+/* ADC base addresses */
+#define ADC_CHNL_START_ADDR	0x1C5	/* increments by 1 */
+#define ADC_DATA_START_ADDR     0x1D4   /* increments by 2 */
+
+
+/**
+ * configure_adc - enables/disables the ADC for conversion
+ * @val: zero: disables the ADC non-zero:enables the ADC
+ *
+ * Enable/Disable the ADC depending on the argument
+ *
+ * Can sleep
+ */
+static inline int configure_adc(int val)
+{
+	int ret;
+	struct sc_reg_access sc_access = {0,};
+
+
+	sc_access.reg_addr = MSIC_ADC1CNTL1;
+	ret = sst_sc_reg_access(&sc_access, PMIC_READ, 1);
+	if (ret)
+		return ret;
+
+	if (val)
+		/* Enable and start the ADC */
+		sc_access.value |= (MSIC_ADC_ENBL | MSIC_ADC_START);
+	else
+		/* Just stop the ADC */
+		sc_access.value &= (~MSIC_ADC_START);
+	sc_access.reg_addr = MSIC_ADC1CNTL1;
+	return sst_sc_reg_access(&sc_access, PMIC_WRITE, 1);
+}
+
+/**
+ * reset_stopbit - sets the stop bit to 0 on the given channel
+ * @addr: address of the channel
+ *
+ * Can sleep
+ */
+static inline int reset_stopbit(uint16_t addr)
+{
+	int ret;
+	struct sc_reg_access sc_access = {0,};
+	sc_access.reg_addr = addr;
+	ret = sst_sc_reg_access(&sc_access, PMIC_READ, 1);
+	if (ret)
+		return ret;
+	/* Set the stop bit to zero */
+	sc_access.reg_addr = addr;
+	sc_access.value = (sc_access.value) & 0xEF;
+	return sst_sc_reg_access(&sc_access, PMIC_WRITE, 1);
+}
+
+/**
+ * find_free_channel - finds an empty channel for conversion
+ *
+ * If the ADC is not enabled then start using 0th channel
+ * itself. Otherwise find an empty channel by looking for a
+ * channel in which the stopbit is set to 1. returns the index
+ * of the first free channel if succeeds or an error code.
+ *
+ * Context: can sleep
+ *
+ */
+static inline int find_free_channel(void)
+{
+	int ret;
+	int i;
+
+	struct sc_reg_access sc_access = {0,};
+
+	/* check whether ADC is enabled */
+	sc_access.reg_addr = MSIC_ADC1CNTL1;
+	ret = sst_sc_reg_access(&sc_access, PMIC_READ, 1);
+	if (ret)
+		return ret;
+
+	if ((sc_access.value & MSIC_ADC_ENBL) == 0)
+		return 0;
+
+	/* ADC is already enabled; Looking for an empty channel */
+	for (i = 0; i < ADC_CHANLS_MAX; i++) {
+
+		sc_access.reg_addr = ADC_CHNL_START_ADDR + i;
+		ret = sst_sc_reg_access(&sc_access, PMIC_READ, 1);
+		if (ret)
+			return ret;
+
+		if (sc_access.value & MSIC_STOPBIT_MASK) {
+			ret = i;
+			break;
+		}
+	}
+	return (ret > ADC_LOOP_MAX) ? (-EINVAL) : ret;
+}
+
+/**
+ * mid_initialize_adc - initializing the ADC
+ * @dev: our device structure
+ *
+ * Initialize the ADC for reading thermistor values. Can sleep.
+ */
+static inline int mid_initialize_adc(void)
+{
+	int base_addr, chnl_addr;
+	int ret;
+	static int channel_index;
+	struct sc_reg_access sc_access = {0,};
+
+	/* Index of the first channel in which the stop bit is set */
+	channel_index = find_free_channel();
+	if (channel_index < 0) {
+		pr_err("No free ADC channels");
+		return channel_index;
+	}
+
+	base_addr = ADC_CHNL_START_ADDR + channel_index;
+
+	if (!(channel_index == 0 || channel_index == ADC_LOOP_MAX)) {
+		/* Reset stop bit for channels other than 0 and 12 */
+		ret = reset_stopbit(base_addr);
+		if (ret)
+			return ret;
+
+		/* Index of the first free channel */
+		base_addr++;
+		channel_index++;
+	}
+
+	/* Since this is the last channel, set the stop bit
+	   to 1 by ORing the DIE_SENSOR_CODE with 0x10 */
+	sc_access.reg_addr = base_addr;
+	sc_access.value = AUDIO_DETECT_CODE | 0x10;
+	ret = sst_sc_reg_access(&sc_access, PMIC_WRITE, 1);
+	if (ret) {
+		pr_err("unable to enable ADC");
+		return ret;
+	}
+
+	chnl_addr = ADC_DATA_START_ADDR + 2 * channel_index;
+	pr_debug("mid_initialize : %x", chnl_addr);
+	configure_adc(1);
+	return chnl_addr;
+}
+#endif
+
diff --git a/drivers/staging/intel_sst/intelmid_ctrl.c b/drivers/staging/intel_sst/intelmid_ctrl.c
index 69af0704ce946335d6f4a46ed35c786ee6000c00..19ec474b362a75d496d9dbbb0e6642d034faf603 100644
--- a/drivers/staging/intel_sst/intelmid_ctrl.c
+++ b/drivers/staging/intel_sst/intelmid_ctrl.c
@@ -29,17 +29,37 @@
 
 #include <sound/core.h>
 #include <sound/control.h>
-#include "jack.h"
 #include "intel_sst.h"
 #include "intel_sst_ioctl.h"
 #include "intelmid_snd_control.h"
 #include "intelmid.h"
 
+#define HW_CH_BASE 4
+
+
+#define HW_CH_0	"Hw1"
+#define HW_CH_1	"Hw2"
+#define HW_CH_2	"Hw3"
+#define HW_CH_3	"Hw4"
+
+static char *router_dmics[] = {	"DMIC1",
+				"DMIC2",
+				"DMIC3",
+				"DMIC4",
+				"DMIC5",
+				"DMIC6"
+				};
+
 static char *out_names_mrst[] = {"Headphones",
 				"Internal speakers"};
 static char *in_names_mrst[] = {"AMIC",
 				"DMIC",
 				"HS_MIC"};
+static char *line_out_names_mfld[] = {"Headset",
+				"IHF    ",
+				"Vibra1 ",
+				"Vibra2 ",
+				"NONE   "};
 static char *out_names_mfld[] = {"Headset ",
 				"EarPiece  "};
 static char *in_names_mfld[] = {"AMIC",
@@ -60,9 +80,11 @@ struct snd_control_val intelmad_ctrl_val[MAX_VENDORS] = {
 	},
 	{
 		.playback_vol_max = 0,
-		.playback_vol_min = -126,
+		.playback_vol_min = -31,
 		.capture_vol_max = 0,
 		.capture_vol_min = -31,
+		.master_vol_max = 0,
+		.master_vol_min = -126,
 	},
 };
 
@@ -139,6 +161,15 @@ static int snd_intelmad_playback_volume_info(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+static int snd_intelmad_master_volume_info(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_info *uinfo)
+{
+	snd_intelmad_volume_info(uinfo, STEREO_CNTL,
+		intelmad_ctrl_val[sst_card_vendor_id].master_vol_max,
+		intelmad_ctrl_val[sst_card_vendor_id].master_vol_min);
+	return 0;
+}
+
 /**
 * snd_intelmad_device_info_mrst - provides information about the devices available
 *
@@ -179,13 +210,27 @@ static int snd_intelmad_device_info_mrst(struct snd_kcontrol *kcontrol,
 static int snd_intelmad_device_info_mfld(struct snd_kcontrol *kcontrol,
 					struct snd_ctl_elem_info *uinfo)
 {
+	struct snd_pmic_ops *scard_ops;
+	struct snd_intelmad *intelmaddata;
+
 	WARN_ON(!kcontrol);
 	WARN_ON(!uinfo);
+
+	intelmaddata = kcontrol->private_data;
+
+	WARN_ON(!intelmaddata->sstdrv_ops);
+
+	scard_ops = intelmaddata->sstdrv_ops->scard_ops;
 	/* setup device select as drop down controls with different values */
 	if (kcontrol->id.numid == OUTPUT_SEL)
 		uinfo->value.enumerated.items = ARRAY_SIZE(out_names_mfld);
-	else
+	else if (kcontrol->id.numid == INPUT_SEL)
 		uinfo->value.enumerated.items = ARRAY_SIZE(in_names_mfld);
+	else if (kcontrol->id.numid == LINEOUT_SEL_MFLD) {
+		uinfo->value.enumerated.items = ARRAY_SIZE(line_out_names_mfld);
+		scard_ops->line_out_names_cnt = uinfo->value.enumerated.items;
+	} else
+		return -EINVAL;
 	uinfo->count = MONO_CNTL;
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 
@@ -195,10 +240,16 @@ static int snd_intelmad_device_info_mfld(struct snd_kcontrol *kcontrol,
 		strncpy(uinfo->value.enumerated.name,
 			out_names_mfld[uinfo->value.enumerated.item],
 			sizeof(uinfo->value.enumerated.name)-1);
-	else
+	else if (kcontrol->id.numid == INPUT_SEL)
 		strncpy(uinfo->value.enumerated.name,
 			in_names_mfld[uinfo->value.enumerated.item],
 			sizeof(uinfo->value.enumerated.name)-1);
+	else if (kcontrol->id.numid == LINEOUT_SEL_MFLD)
+		strncpy(uinfo->value.enumerated.name,
+			line_out_names_mfld[uinfo->value.enumerated.item],
+			sizeof(uinfo->value.enumerated.name)-1);
+	else
+		return -EINVAL;
 	return 0;
 }
 
@@ -241,6 +292,11 @@ static int snd_intelmad_volume_get(struct snd_kcontrol *kcontrol,
 	case CAPTURE_VOL:
 		cntl_list[0] = PMIC_SND_CAPTURE_VOL;
 		break;
+
+	case MASTER_VOL:
+		cntl_list[0] = PMIC_SND_RIGHT_MASTER_VOL;
+		cntl_list[1] = PMIC_SND_LEFT_MASTER_VOL;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -251,7 +307,8 @@ static int snd_intelmad_volume_get(struct snd_kcontrol *kcontrol,
 	if (ret_val)
 		return ret_val;
 
-	if (kcontrol->id.numid == PLAYBACK_VOL) {
+	if (kcontrol->id.numid == PLAYBACK_VOL ||
+		kcontrol->id.numid == MASTER_VOL) {
 		ret_val = scard_ops->get_vol(cntl_list[1], &value);
 		uval->value.integer.value[1] = value;
 	}
@@ -359,6 +416,12 @@ static int snd_intelmad_volume_set(struct snd_kcontrol *kcontrol,
 	case CAPTURE_VOL:
 		cntl_list[0] = PMIC_SND_CAPTURE_VOL;
 		break;
+
+	case MASTER_VOL:
+		cntl_list[0] = PMIC_SND_LEFT_MASTER_VOL;
+		cntl_list[1] = PMIC_SND_RIGHT_MASTER_VOL;
+		break;
+
 	default:
 		return -EINVAL;
 	}
@@ -368,7 +431,8 @@ static int snd_intelmad_volume_set(struct snd_kcontrol *kcontrol,
 	if (ret_val)
 		return ret_val;
 
-	if (kcontrol->id.numid == PLAYBACK_VOL)
+	if (kcontrol->id.numid == PLAYBACK_VOL ||
+		kcontrol->id.numid == MASTER_VOL)
 		ret_val = scard_ops->set_vol(cntl_list[1],
 				uval->value.integer.value[1]);
 	return ret_val;
@@ -464,14 +528,36 @@ static int snd_intelmad_device_get(struct snd_kcontrol *kcontrol,
 	WARN_ON(!kcontrol);
 
 	intelmaddata = kcontrol->private_data;
+	scard_ops = intelmaddata->sstdrv_ops->scard_ops;
 	if (intelmaddata->cpu_id == CPU_CHIP_PENWELL) {
-		scard_ops = intelmaddata->sstdrv_ops->scard_ops;
 		if (kcontrol->id.numid == OUTPUT_SEL)
 			uval->value.enumerated.item[0] =
 					scard_ops->output_dev_id;
 		else if (kcontrol->id.numid == INPUT_SEL)
 			uval->value.enumerated.item[0] =
 					scard_ops->input_dev_id;
+		else if (kcontrol->id.numid == LINEOUT_SEL_MFLD)
+			uval->value.enumerated.item[0] =
+					scard_ops->lineout_dev_id;
+		else
+			return -EINVAL;
+	} else if (intelmaddata->cpu_id == CPU_CHIP_LINCROFT) {
+		if (kcontrol->id.numid == OUTPUT_SEL)
+			/* There is a mismatch here.
+			 * ALSA expects 1 for internal speaker.
+			 * But internally, we may give 2 for internal speaker.
+			 */
+			if (scard_ops->output_dev_id == MONO_EARPIECE ||
+			    scard_ops->output_dev_id == INTERNAL_SPKR)
+				uval->value.enumerated.item[0] = MONO_EARPIECE;
+			else if (scard_ops->output_dev_id == STEREO_HEADPHONE)
+				uval->value.enumerated.item[0] =
+					STEREO_HEADPHONE;
+			else
+				return -EINVAL;
+		else if (kcontrol->id.numid == INPUT_SEL)
+			uval->value.enumerated.item[0] =
+					scard_ops->input_dev_id;
 		else
 			return -EINVAL;
 	} else
@@ -534,6 +620,11 @@ static int snd_intelmad_device_set(struct snd_kcontrol *kcontrol,
 				uval->value.enumerated.item[0]);
 		intelmaddata->input_sel = uval->value.enumerated.item[0];
 		break;
+	case LINEOUT_SEL_MFLD:
+		ret_val = scard_ops->set_lineout_dev(
+					uval->value.enumerated.item[0]);
+		intelmaddata->lineout_sel = uval->value.enumerated.item[0];
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -541,6 +632,151 @@ static int snd_intelmad_device_set(struct snd_kcontrol *kcontrol,
 	return ret_val;
 }
 
+static int snd_intelmad_device_dmic_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *uval)
+{
+	struct snd_intelmad *intelmaddata;
+	struct snd_pmic_ops *scard_ops;
+
+	WARN_ON(!uval);
+	WARN_ON(!kcontrol);
+
+	intelmaddata = kcontrol->private_data;
+	scard_ops = intelmaddata->sstdrv_ops->scard_ops;
+
+	if (scard_ops->input_dev_id != DMIC) {
+		pr_debug("input dev = 0x%x\n", scard_ops->input_dev_id);
+		return 0;
+	}
+
+	if (intelmaddata->cpu_id == CPU_CHIP_PENWELL)
+		uval->value.enumerated.item[0] = kcontrol->private_value;
+	else
+		pr_debug(" CPU id = 0x%xis invalid.\n",
+			intelmaddata->cpu_id);
+	return 0;
+}
+
+void msic_set_bit(u8 index, unsigned int *available_dmics)
+{
+	*available_dmics |= (1 << index);
+}
+
+void msic_clear_bit(u8 index, unsigned int *available_dmics)
+{
+	*available_dmics &= ~(1 << index);
+}
+
+int msic_is_set_bit(u8 index, unsigned int *available_dmics)
+{
+	int ret_val;
+
+	ret_val = (*available_dmics & (1 << index));
+	return ret_val;
+}
+
+static int snd_intelmad_device_dmic_set(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *uval)
+{
+	struct snd_intelmad *intelmaddata;
+	struct snd_pmic_ops *scard_ops;
+	int i, dmic_index;
+	unsigned int available_dmics;
+	int jump_count;
+	int max_dmics = ARRAY_SIZE(router_dmics);
+
+	WARN_ON(!uval);
+	WARN_ON(!kcontrol);
+
+	intelmaddata = kcontrol->private_data;
+	WARN_ON(!intelmaddata->sstdrv_ops);
+
+	scard_ops = intelmaddata->sstdrv_ops->scard_ops;
+	WARN_ON(!scard_ops);
+
+	if (scard_ops->input_dev_id != DMIC) {
+		pr_debug("input dev = 0x%x\n", scard_ops->input_dev_id);
+		return 0;
+	}
+
+	available_dmics = scard_ops->available_dmics;
+
+	if (kcontrol->private_value > uval->value.enumerated.item[0]) {
+		pr_debug("jump count -1.\n");
+		jump_count = -1;
+	} else {
+		pr_debug("jump count 1.\n");
+		jump_count = 1;
+	}
+
+	dmic_index =  uval->value.enumerated.item[0];
+	pr_debug("set function. dmic_index = %d, avl_dmic = 0x%x\n",
+			 dmic_index, available_dmics);
+	for (i = 0; i < max_dmics; i++) {
+		pr_debug("set function. loop index = 0x%x.  dmic_index = 0x%x\n",
+			 i, dmic_index);
+		if (!msic_is_set_bit(dmic_index, &available_dmics)) {
+			msic_clear_bit(kcontrol->private_value,
+						&available_dmics);
+			msic_set_bit(dmic_index, &available_dmics);
+			kcontrol->private_value = dmic_index;
+			scard_ops->available_dmics = available_dmics;
+			scard_ops->hw_dmic_map[kcontrol->id.numid-HW_CH_BASE] =
+				kcontrol->private_value;
+			scard_ops->set_hw_dmic_route
+				(kcontrol->id.numid-HW_CH_BASE);
+			return 0;
+		}
+
+		dmic_index += jump_count;
+
+		if (dmic_index > (max_dmics - 1) && jump_count == 1) {
+			pr_debug("Resettingthe dmic index to 0.\n");
+			dmic_index = 0;
+		} else if (dmic_index == -1 && jump_count == -1) {
+			pr_debug("Resetting the dmic index to 5.\n");
+			dmic_index = max_dmics - 1;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static int snd_intelmad_device_dmic_info_mfld(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_info *uinfo)
+{
+	struct snd_intelmad *intelmaddata;
+	struct snd_pmic_ops *scard_ops;
+
+	uinfo->count                  = MONO_CNTL;
+	uinfo->type                   = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->value.enumerated.items = ARRAY_SIZE(router_dmics);
+
+	intelmaddata = kcontrol->private_data;
+	WARN_ON(!intelmaddata->sstdrv_ops);
+
+	scard_ops = intelmaddata->sstdrv_ops->scard_ops;
+	WARN_ON(!scard_ops);
+
+	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+		uinfo->value.enumerated.item =
+			uinfo->value.enumerated.items - 1;
+
+	strncpy(uinfo->value.enumerated.name,
+	router_dmics[uinfo->value.enumerated.item],
+	sizeof(uinfo->value.enumerated.name)-1);
+
+
+	msic_set_bit(kcontrol->private_value, &scard_ops->available_dmics);
+	pr_debug("info function. avl_dmic = 0x%x",
+		scard_ops->available_dmics);
+
+	scard_ops->hw_dmic_map[kcontrol->id.numid-HW_CH_BASE] =
+		kcontrol->private_value;
+
+	return 0;
+}
+
 struct snd_kcontrol_new snd_intelmad_controls_mrst[MAX_CTRL] __devinitdata = {
 {
 	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -596,6 +832,15 @@ struct snd_kcontrol_new snd_intelmad_controls_mrst[MAX_CTRL] __devinitdata = {
 	.put		=	snd_intelmad_mute_set,
 	.private_value	=	0,
 },
+{
+	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name		=	"Master Playback Volume",
+	.access		=	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.info		=	snd_intelmad_master_volume_info,
+	.get		=	snd_intelmad_volume_get,
+	.put		=	snd_intelmad_volume_set,
+	.private_value	=	0,
+},
 {
 	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name		=	"Master Playback Switch",
@@ -627,5 +872,50 @@ snd_intelmad_controls_mfld[MAX_CTRL_MFLD] __devinitdata = {
 	.put		=	snd_intelmad_device_set,
 	.private_value	=	0,
 },
+{
+	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name		=	"Line out",
+	.access		=	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.info		=	snd_intelmad_device_info_mfld,
+	.get		=	snd_intelmad_device_get,
+	.put		=	snd_intelmad_device_set,
+	.private_value	=	0,
+},
+{
+	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name		=	HW_CH_0,
+	.access		=	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.info		=	snd_intelmad_device_dmic_info_mfld,
+	.get		=	snd_intelmad_device_dmic_get,
+	.put		=	snd_intelmad_device_dmic_set,
+	.private_value	=	0
+},
+{
+	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name		=	HW_CH_1,
+	.access		=	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.info		=	snd_intelmad_device_dmic_info_mfld,
+	.get		=	snd_intelmad_device_dmic_get,
+	.put		=	snd_intelmad_device_dmic_set,
+	.private_value	=	1
+},
+{
+	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name		=	HW_CH_2,
+	.access		=	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.info		=	snd_intelmad_device_dmic_info_mfld,
+	.get		=	snd_intelmad_device_dmic_get,
+	.put		=	snd_intelmad_device_dmic_set,
+	.private_value	=	2
+},
+{
+	.iface		=	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name		=	HW_CH_3,
+	.access		=	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.info		=	snd_intelmad_device_dmic_info_mfld,
+	.get		=	snd_intelmad_device_dmic_get,
+	.put		=	snd_intelmad_device_dmic_set,
+	.private_value	=	3
+}
 };
 
diff --git a/drivers/staging/intel_sst/intelmid_msic_control.c b/drivers/staging/intel_sst/intelmid_msic_control.c
index da093ed0cd88c540305fc376d44ba8e6526921d8..70cdb16978153624258069e72714dd955ef052b4 100644
--- a/drivers/staging/intel_sst/intelmid_msic_control.c
+++ b/drivers/staging/intel_sst/intelmid_msic_control.c
@@ -28,9 +28,15 @@
 
 #include <linux/pci.h>
 #include <linux/file.h>
+#include <linux/delay.h>
+#include <sound/control.h>
 #include "intel_sst.h"
-#include "intel_sst_ioctl.h"
+#include <linux/input.h>
 #include "intelmid_snd_control.h"
+#include "intelmid.h"
+
+#define AUDIOMUX12  0x24c
+#define AUDIOMUX34  0x24d
 
 static int msic_init_card(void)
 {
@@ -54,116 +60,359 @@ static int msic_init_card(void)
 		/*TI vibra w/a settings*/
 		{0x384, 0x80, 0},
 		{0x385, 0x80, 0},
-		/*vibra settings*/
 		{0x267, 0x00, 0},
-		{0x26A, 0x10, 0},
 		{0x261, 0x00, 0},
-		{0x264, 0x10, 0},
 		/* pcm port setting */
 		{0x278, 0x00, 0},
 		{0x27B, 0x01, 0},
 		{0x27C, 0x0a, 0},
 		/* Set vol HSLRVOLCTRL, IHFVOL */
-		{0x259, 0x04, 0},
-		{0x25A, 0x04, 0},
-		{0x25B, 0x04, 0},
-		{0x25C, 0x04, 0},
+		{0x259, 0x08, 0},
+		{0x25A, 0x08, 0},
+		{0x25B, 0x08, 0},
+		{0x25C, 0x08, 0},
 		/* HSEPRXCTRL  Enable the headset left and right FIR filters  */
 		{0x250, 0x30, 0},
 		/* HSMIXER */
 		{0x256, 0x11, 0},
 		/* amic configuration */
-		{0x249, 0x09, 0x0},
-		{0x24A, 0x09, 0x0},
+		{0x249, 0x01, 0x0},
+		{0x24A, 0x01, 0x0},
 		/* unmask ocaudio/accdet interrupts */
 		{0x1d, 0x00, 0x00},
 		{0x1e, 0x00, 0x00},
 	};
 	snd_msic_ops.card_status = SND_CARD_INIT_DONE;
-	sst_sc_reg_access(sc_access, PMIC_WRITE, 30);
+	sst_sc_reg_access(sc_access, PMIC_WRITE, 28);
 	snd_msic_ops.pb_on = 0;
+	snd_msic_ops.pbhs_on = 0;
 	snd_msic_ops.cap_on = 0;
 	snd_msic_ops.input_dev_id = DMIC; /*def dev*/
 	snd_msic_ops.output_dev_id = STEREO_HEADPHONE;
+	snd_msic_ops.jack_interrupt_status = false;
 	pr_debug("msic init complete!!\n");
 	return 0;
 }
+static int msic_line_out_restore(u8 value)
+{
+	struct sc_reg_access hs_drv_en[] = {
+		{0x25d, 0x03, 0x03},
+	};
+	struct sc_reg_access ep_drv_en[] = {
+		{0x25d, 0x40, 0x40},
+	};
+	struct sc_reg_access ihf_drv_en[] = {
+		{0x25d, 0x0c, 0x0c},
+	};
+	struct sc_reg_access vib1_drv_en[] = {
+		{0x25d, 0x10, 0x10},
+	};
+	struct sc_reg_access vib2_drv_en[] = {
+		{0x25d, 0x20, 0x20},
+	};
+	struct sc_reg_access pmode_enable[] = {
+		{0x381, 0x10, 0x10},
+	};
+	int retval = 0;
+
+	pr_debug("msic_lineout_restore_lineout_dev:%d\n", value);
+
+	switch (value) {
+	case HEADSET:
+		pr_debug("Selecting Lineout-HEADSET-restore\n");
+		if (snd_msic_ops.output_dev_id == STEREO_HEADPHONE)
+			retval = sst_sc_reg_access(hs_drv_en,
+							PMIC_READ_MODIFY, 1);
+		else
+			retval = sst_sc_reg_access(ep_drv_en,
+							PMIC_READ_MODIFY, 1);
+		break;
+	case IHF:
+		pr_debug("Selecting Lineout-IHF-restore\n");
+		retval = sst_sc_reg_access(ihf_drv_en, PMIC_READ_MODIFY, 1);
+		if (retval)
+			return retval;
+		retval = sst_sc_reg_access(pmode_enable, PMIC_READ_MODIFY, 1);
+		break;
+	case VIBRA1:
+		pr_debug("Selecting Lineout-Vibra1-restore\n");
+		retval = sst_sc_reg_access(vib1_drv_en, PMIC_READ_MODIFY, 1);
+		break;
+	case VIBRA2:
+		pr_debug("Selecting Lineout-VIBRA2-restore\n");
+		retval = sst_sc_reg_access(vib2_drv_en, PMIC_READ_MODIFY, 1);
+		break;
+	case NONE:
+		pr_debug("Selecting Lineout-NONE-restore\n");
+		break;
+	default:
+		return -EINVAL;
+	}
+	return retval;
+}
+static int msic_get_lineout_prvstate(void)
+{
+	struct sc_reg_access hs_ihf_drv[2] = {
+		{0x257, 0x0, 0x0},
+		{0x25d, 0x0, 0x0},
+	};
+	struct sc_reg_access vib1drv[2] = {
+		{0x264, 0x0, 0x0},
+		{0x25D, 0x0, 0x0},
+	};
+	struct sc_reg_access vib2drv[2] = {
+		{0x26A, 0x0, 0x0},
+		{0x25D, 0x0, 0x0},
+	};
+	int retval = 0, drv_en, dac_en, dev_id, mask;
+	for (dev_id = 0; dev_id < snd_msic_ops.line_out_names_cnt; dev_id++) {
+		switch (dev_id) {
+		case HEADSET:
+			pr_debug("msic_get_lineout_prvs_state: HEADSET\n");
+			sst_sc_reg_access(hs_ihf_drv, PMIC_READ, 2);
+
+			mask = (MASK0|MASK1);
+			dac_en = (hs_ihf_drv[0].value) & mask;
+
+			mask = ((MASK0|MASK1)|MASK6);
+			drv_en = (hs_ihf_drv[1].value) & mask;
+
+			if (dac_en && (!drv_en)) {
+				snd_msic_ops.prev_lineout_dev_id = HEADSET;
+				return retval;
+			}
+			break;
+		case IHF:
+			pr_debug("msic_get_lineout_prvstate: IHF\n");
+			sst_sc_reg_access(hs_ihf_drv, PMIC_READ, 2);
+
+			mask = (MASK2 | MASK3);
+			dac_en = (hs_ihf_drv[0].value) & mask;
+
+			mask = (MASK2 | MASK3);
+			drv_en = (hs_ihf_drv[1].value) & mask;
+
+			if (dac_en && (!drv_en)) {
+				snd_msic_ops.prev_lineout_dev_id = IHF;
+				return retval;
+			}
+			break;
+		case VIBRA1:
+			pr_debug("msic_get_lineout_prvstate: vibra1\n");
+			sst_sc_reg_access(vib1drv, PMIC_READ, 2);
+
+			mask = MASK1;
+			dac_en = (vib1drv[0].value) & mask;
+
+			mask = MASK4;
+			drv_en = (vib1drv[1].value) & mask;
+
+			if (dac_en && (!drv_en)) {
+				snd_msic_ops.prev_lineout_dev_id = VIBRA1;
+				return retval;
+			}
+			break;
+		case VIBRA2:
+			pr_debug("msic_get_lineout_prvstate: vibra2\n");
+			sst_sc_reg_access(vib2drv, PMIC_READ, 2);
+
+			mask = MASK1;
+			dac_en = (vib2drv[0].value) & mask;
+
+			mask = MASK5;
+			drv_en = ((vib2drv[1].value) & mask);
+
+			if (dac_en && (!drv_en)) {
+				snd_msic_ops.prev_lineout_dev_id = VIBRA2;
+				return retval;
+			}
+			break;
+		case NONE:
+			pr_debug("msic_get_lineout_prvstate: NONE\n");
+			snd_msic_ops.prev_lineout_dev_id = NONE;
+			return retval;
+		default:
+			pr_debug("Invalid device id\n");
+			snd_msic_ops.prev_lineout_dev_id = NONE;
+			return -EINVAL;
+		}
+	}
+	return retval;
+}
+static int msic_set_selected_lineout_dev(u8 value)
+{
+	struct sc_reg_access lout_hs[] = {
+		{0x25e, 0x33, 0xFF},
+		{0x25d, 0x0, 0x43},
+	};
+	struct sc_reg_access lout_ihf[] = {
+		{0x25e, 0x55, 0xff},
+		{0x25d, 0x0, 0x0c},
+	};
+	struct sc_reg_access lout_vibra1[] = {
+
+		{0x25e, 0x61, 0xff},
+		{0x25d, 0x0, 0x10},
+	};
+	struct sc_reg_access lout_vibra2[] = {
+
+		{0x25e, 0x16, 0xff},
+		{0x25d, 0x0, 0x20},
+	};
+	struct sc_reg_access lout_def[] = {
+		{0x25e, 0x66, 0x0},
+	};
+	struct sc_reg_access pmode_disable[] = {
+		{0x381, 0x00, 0x10},
+	};
+	struct sc_reg_access pmode_enable[] = {
+		{0x381, 0x10, 0x10},
+	};
+	int retval = 0;
+
+	pr_debug("msic_set_selected_lineout_dev:%d\n", value);
+	msic_get_lineout_prvstate();
+	msic_line_out_restore(snd_msic_ops.prev_lineout_dev_id);
+	snd_msic_ops.lineout_dev_id = value;
+
+	switch (value) {
+	case HEADSET:
+		pr_debug("Selecting Lineout-HEADSET\n");
+		if (snd_msic_ops.pb_on)
+			retval = sst_sc_reg_access(lout_hs,
+					PMIC_READ_MODIFY, 2);
+			if (retval)
+				return retval;
+			retval = sst_sc_reg_access(pmode_disable,
+					PMIC_READ_MODIFY, 1);
+		break;
+	case IHF:
+		pr_debug("Selecting Lineout-IHF\n");
+		if (snd_msic_ops.pb_on)
+			retval = sst_sc_reg_access(lout_ihf,
+							PMIC_READ_MODIFY, 2);
+			if (retval)
+				return retval;
+			retval = sst_sc_reg_access(pmode_enable,
+					PMIC_READ_MODIFY, 1);
+		break;
+	case VIBRA1:
+		pr_debug("Selecting Lineout-Vibra1\n");
+		if (snd_msic_ops.pb_on)
+			retval = sst_sc_reg_access(lout_vibra1,
+							PMIC_READ_MODIFY, 2);
+			if (retval)
+				return retval;
+			retval = sst_sc_reg_access(pmode_disable,
+					PMIC_READ_MODIFY, 1);
+		break;
+	case VIBRA2:
+		pr_debug("Selecting Lineout-VIBRA2\n");
+		if (snd_msic_ops.pb_on)
+			retval = sst_sc_reg_access(lout_vibra2,
+							PMIC_READ_MODIFY, 2);
+			if (retval)
+				return retval;
+			retval = sst_sc_reg_access(pmode_disable,
+					PMIC_READ_MODIFY, 1);
+		break;
+	case NONE:
+		pr_debug("Selecting Lineout-NONE\n");
+			retval = sst_sc_reg_access(lout_def,
+							PMIC_WRITE, 1);
+			if (retval)
+				return retval;
+			retval = sst_sc_reg_access(pmode_disable,
+					PMIC_READ_MODIFY, 1);
+		break;
+	default:
+		return -EINVAL;
+	}
+	return retval;
+}
+
 
 static int msic_power_up_pb(unsigned int device)
 {
-	struct sc_reg_access sc_access1[] = {
+	struct sc_reg_access vaud[] = {
 		/* turn on the audio power supplies */
-		{0x0DB, 0x05, 0},
+		{0x0DB, 0x07, 0},
+	};
+	struct sc_reg_access pll[] = {
+		/* turn on PLL */
+		{0x240, 0x20, 0},
+	};
+	struct sc_reg_access vhs[] = {
 		/*  VHSP */
-		{0x0DC, 0xFF, 0},
+		{0x0DC, 0x3D, 0},
 		/*  VHSN */
 		{0x0DD, 0x3F, 0},
-		/* turn on PLL */
-		{0x240, 0x21, 0},
 	};
-	struct sc_reg_access sc_access2[] = {
+	struct sc_reg_access hsdac[] = {
+		{0x382, 0x40, 0x40},
 		/*  disable driver */
 		{0x25D, 0x0, 0x43},
 		/* DAC CONFIG ; both HP, LP on */
 		{0x257, 0x03, 0x03},
 	};
-	struct sc_reg_access sc_access3[] = {
+	struct sc_reg_access hs_filter[] = {
 		/* HSEPRXCTRL  Enable the headset left and right FIR filters  */
 		{0x250, 0x30, 0},
 		/* HSMIXER */
 		{0x256, 0x11, 0},
 	};
-	struct sc_reg_access sc_access4[] = {
+	struct sc_reg_access hs_enable[] = {
 		/* enable driver */
 		{0x25D, 0x3, 0x3},
+		{0x26C, 0x0, 0x2},
 		/* unmute the headset */
 		{ 0x259, 0x80, 0x80},
 		{ 0x25A, 0x80, 0x80},
 	};
-	struct sc_reg_access sc_access_vihf[] = {
+	struct sc_reg_access vihf[] = {
 		/*  VIHF ON */
-		{0x0C9, 0x2D, 0x00},
+		{0x0C9, 0x27, 0x00},
 	};
-	struct sc_reg_access sc_access22[] = {
+	struct sc_reg_access ihf_filter[] = {
 		/*  disable driver */
 		{0x25D, 0x00, 0x0C},
 		/*Filer DAC enable*/
 		{0x251, 0x03, 0x03},
 		{0x257, 0x0C, 0x0C},
 	};
-	struct sc_reg_access sc_access32[] = {
+	struct sc_reg_access ihf_en[] = {
 		/*enable drv*/
 		{0x25D, 0x0C, 0x0c},
 	};
-	struct sc_reg_access sc_access42[] = {
+	struct sc_reg_access ihf_unmute[] = {
 		/*unmute headset*/
 		{0x25B, 0x80, 0x80},
 		{0x25C, 0x80, 0x80},
 	};
-	struct sc_reg_access sc_access23[] = {
+	struct sc_reg_access epdac[] = {
 		/*  disable driver */
 		{0x25D, 0x0, 0x43},
 		/* DAC CONFIG ; both HP, LP on */
 		{0x257, 0x03, 0x03},
 	};
-	struct sc_reg_access sc_access43[] = {
+	struct sc_reg_access ep_enable[] = {
 		/* enable driver */
 		{0x25D, 0x40, 0x40},
 		/* unmute the headset */
 		{ 0x259, 0x80, 0x80},
 		{ 0x25A, 0x80, 0x80},
 	};
-	struct sc_reg_access sc_access_vib[] = {
+	struct sc_reg_access vib1_en[] = {
 		/* enable driver, ADC */
 		{0x25D, 0x10, 0x10},
-		{0x264, 0x02, 0x02},
+		{0x264, 0x02, 0x82},
 	};
-	struct sc_reg_access sc_access_hap[] = {
+	struct sc_reg_access vib2_en[] = {
 		/* enable driver, ADC */
 		{0x25D, 0x20, 0x20},
-		{0x26A, 0x02, 0x02},
+		{0x26A, 0x02, 0x82},
 	};
-	struct sc_reg_access sc_access_pcm2[] = {
+	struct sc_reg_access pcm2_en[] = {
 		/* enable pcm 2 */
 		{0x27C, 0x1, 0x1},
 	};
@@ -176,89 +425,95 @@ static int msic_power_up_pb(unsigned int device)
 	}
 
 	pr_debug("powering up pb.... Device %d\n", device);
-	sst_sc_reg_access(sc_access1, PMIC_WRITE, 4);
+	sst_sc_reg_access(vaud, PMIC_WRITE, 1);
+	msleep(1);
+	sst_sc_reg_access(pll, PMIC_WRITE, 1);
+	msleep(1);
 	switch (device) {
 	case SND_SST_DEVICE_HEADSET:
+		snd_msic_ops.pb_on = 1;
+		snd_msic_ops.pbhs_on = 1;
 		if (snd_msic_ops.output_dev_id == STEREO_HEADPHONE) {
-			sst_sc_reg_access(sc_access2, PMIC_READ_MODIFY, 2);
-			sst_sc_reg_access(sc_access3, PMIC_WRITE, 2);
-			sst_sc_reg_access(sc_access4, PMIC_READ_MODIFY, 3);
+			sst_sc_reg_access(vhs, PMIC_WRITE, 2);
+			sst_sc_reg_access(hsdac, PMIC_READ_MODIFY, 3);
+			sst_sc_reg_access(hs_filter, PMIC_WRITE, 2);
+			sst_sc_reg_access(hs_enable, PMIC_READ_MODIFY, 4);
 		} else {
-			sst_sc_reg_access(sc_access23, PMIC_READ_MODIFY, 2);
-			sst_sc_reg_access(sc_access3, PMIC_WRITE, 2);
-			sst_sc_reg_access(sc_access43, PMIC_READ_MODIFY, 3);
+			sst_sc_reg_access(epdac, PMIC_READ_MODIFY, 2);
+			sst_sc_reg_access(hs_filter, PMIC_WRITE, 2);
+			sst_sc_reg_access(ep_enable, PMIC_READ_MODIFY, 3);
 		}
-		snd_msic_ops.pb_on = 1;
+		if (snd_msic_ops.lineout_dev_id == HEADSET)
+			msic_set_selected_lineout_dev(HEADSET);
 		break;
-
 	case SND_SST_DEVICE_IHF:
-		sst_sc_reg_access(sc_access_vihf, PMIC_WRITE, 1);
-		sst_sc_reg_access(sc_access22, PMIC_READ_MODIFY, 3);
-		sst_sc_reg_access(sc_access32, PMIC_READ_MODIFY, 1);
-		sst_sc_reg_access(sc_access42, PMIC_READ_MODIFY, 2);
+		snd_msic_ops.pb_on = 1;
+		sst_sc_reg_access(vihf, PMIC_WRITE, 1);
+		sst_sc_reg_access(ihf_filter, PMIC_READ_MODIFY, 3);
+		sst_sc_reg_access(ihf_en, PMIC_READ_MODIFY, 1);
+		sst_sc_reg_access(ihf_unmute, PMIC_READ_MODIFY, 2);
+		if (snd_msic_ops.lineout_dev_id == IHF)
+			msic_set_selected_lineout_dev(IHF);
 		break;
 
 	case SND_SST_DEVICE_VIBRA:
-		sst_sc_reg_access(sc_access_vib, PMIC_READ_MODIFY, 2);
+		snd_msic_ops.pb_on = 1;
+		sst_sc_reg_access(vib1_en, PMIC_READ_MODIFY, 2);
+		if (snd_msic_ops.lineout_dev_id == VIBRA1)
+			msic_set_selected_lineout_dev(VIBRA1);
 		break;
 
 	case SND_SST_DEVICE_HAPTIC:
-		sst_sc_reg_access(sc_access_hap, PMIC_READ_MODIFY, 2);
+		snd_msic_ops.pb_on = 1;
+		sst_sc_reg_access(vib2_en, PMIC_READ_MODIFY, 2);
+		if (snd_msic_ops.lineout_dev_id == VIBRA2)
+			msic_set_selected_lineout_dev(VIBRA2);
 		break;
 
 	default:
 		pr_warn("Wrong Device %d, selected %d\n",
 			       device, snd_msic_ops.output_dev_id);
 	}
-	return sst_sc_reg_access(sc_access_pcm2, PMIC_READ_MODIFY, 1);
+	return sst_sc_reg_access(pcm2_en, PMIC_READ_MODIFY, 1);
 }
 
 static int msic_power_up_cp(unsigned int device)
 {
-	struct sc_reg_access sc_access[] = {
+	struct sc_reg_access vaud[] = {
 		/* turn on the audio power supplies */
-		{0x0DB, 0x05, 0},
-		/*  VHSP */
-		{0x0DC, 0xFF, 0},
-		/*  VHSN */
-		{0x0DD, 0x3F, 0},
+		{0x0DB, 0x07, 0},
+	};
+	struct sc_reg_access pll[] = {
 		/* turn on PLL */
-		{0x240, 0x21, 0},
-
-		/*  Turn on DMIC supply  */
-		{0x247, 0xA0, 0x0},
-		{0x240, 0x21, 0x0},
-		{0x24C, 0x10, 0x0},
-
+		{0x240, 0x20, 0},
+	};
+	struct sc_reg_access dmic_bias[] = {
+		/*  Turn on AMIC supply  */
+		{0x247, 0xA0, 0xA0},
+	};
+	struct sc_reg_access dmic[] = {
 		/* mic demux enable */
-		{0x245, 0x3F, 0x0},
-		{0x246, 0x7, 0x0},
+		{0x245, 0x3F, 0x3F},
+		{0x246, 0x07, 0x07},
 
 	};
-	struct sc_reg_access sc_access_amic[] = {
-		/* turn on the audio power supplies */
-		{0x0DB, 0x05, 0},
-		/*  VHSP */
-		{0x0DC, 0xFF, 0},
-		/*  VHSN */
-		{0x0DD, 0x3F, 0},
-		/* turn on PLL */
-		{0x240, 0x21, 0},
-		/*ADC EN*/
-		{0x248, 0x05, 0x0},
-		{0x24C, 0x76, 0x0},
-		/*MIC EN*/
-		{0x249, 0x09, 0x0},
-		{0x24A, 0x09, 0x0},
+	struct sc_reg_access amic_bias[] = {
 		/*  Turn on AMIC supply  */
-		{0x247, 0xFC, 0x0},
+		{0x247, 0xFC, 0xFC},
+	};
+	struct sc_reg_access amic[] = {
+		/*MIC EN*/
+		{0x249, 0x01, 0x01},
+		{0x24A, 0x01, 0x01},
+		/*ADC EN*/
+		{0x248, 0x05, 0x0F},
 
 	};
-	struct sc_reg_access sc_access2[] = {
+	struct sc_reg_access pcm2[] = {
 		/* enable pcm 2 */
 		{0x27C, 0x1, 0x1},
 	};
-	struct sc_reg_access sc_access3[] = {
+	struct sc_reg_access tx_on[] = {
 		/*wait for mic to stabalize before turning on audio channels*/
 		{0x24F, 0x3C, 0x0},
 	};
@@ -271,42 +526,161 @@ static int msic_power_up_cp(unsigned int device)
 	}
 
 	pr_debug("powering up cp....%d\n", snd_msic_ops.input_dev_id);
-	sst_sc_reg_access(sc_access2, PMIC_READ_MODIFY, 1);
+	sst_sc_reg_access(vaud, PMIC_WRITE, 1);
+	msleep(500);/*FIXME need optimzed value here*/
+	sst_sc_reg_access(pll, PMIC_WRITE, 1);
+	msleep(1);
 	snd_msic_ops.cap_on = 1;
-	if (snd_msic_ops.input_dev_id == AMIC)
-		sst_sc_reg_access(sc_access_amic, PMIC_WRITE, 9);
-	else
-		sst_sc_reg_access(sc_access, PMIC_WRITE, 9);
-	return sst_sc_reg_access(sc_access3, PMIC_WRITE, 1);
-
+	if (snd_msic_ops.input_dev_id == AMIC) {
+		sst_sc_reg_access(amic_bias, PMIC_READ_MODIFY, 1);
+		msleep(1);
+		sst_sc_reg_access(amic, PMIC_READ_MODIFY, 3);
+	} else {
+		sst_sc_reg_access(dmic_bias, PMIC_READ_MODIFY, 1);
+		msleep(1);
+		sst_sc_reg_access(dmic, PMIC_READ_MODIFY, 2);
+	}
+	msleep(1);
+	sst_sc_reg_access(tx_on, PMIC_WRITE, 1);
+	return sst_sc_reg_access(pcm2, PMIC_READ_MODIFY, 1);
 }
 
 static int msic_power_down(void)
 {
-	int retval = 0;
+	struct sc_reg_access power_dn[] = {
+		/*  VHSP */
+		{0x0DC, 0xC4, 0},
+		/*  VHSN */
+		{0x0DD, 0x04, 0},
+		/*  VIHF */
+		{0x0C9, 0x24, 0},
+	};
+	struct sc_reg_access pll[] = {
+		/* turn off PLL*/
+		{0x240, 0x00, 0x0},
+	};
+	struct sc_reg_access vaud[] = {
+		/* turn off VAUD*/
+		{0x0DB, 0x04, 0},
+	};
 
 	pr_debug("powering dn msic\n");
+	snd_msic_ops.pbhs_on = 0;
 	snd_msic_ops.pb_on = 0;
 	snd_msic_ops.cap_on = 0;
-	return retval;
+	sst_sc_reg_access(power_dn, PMIC_WRITE, 3);
+	msleep(1);
+	sst_sc_reg_access(pll, PMIC_WRITE, 1);
+	msleep(1);
+	sst_sc_reg_access(vaud, PMIC_WRITE, 1);
+	return 0;
 }
 
-static int msic_power_down_pb(void)
+static int msic_power_down_pb(unsigned int device)
 {
-	int retval = 0;
+	struct sc_reg_access drv_enable[] = {
+		{0x25D, 0x00, 0x00},
+	};
+	struct sc_reg_access hs_mute[] = {
+		{0x259, 0x80, 0x80},
+		{0x25A, 0x80, 0x80},
+		{0x26C, 0x02, 0x02},
+	};
+	struct sc_reg_access hs_off[] = {
+		{0x257, 0x00, 0x03},
+		{0x250, 0x00, 0x30},
+		{0x382, 0x00, 0x40},
+	};
+	struct sc_reg_access ihf_mute[] = {
+		{0x25B, 0x80, 0x80},
+		{0x25C, 0x80, 0x80},
+	};
+	struct sc_reg_access ihf_off[] = {
+		{0x257, 0x00, 0x0C},
+		{0x251, 0x00, 0x03},
+	};
+	struct sc_reg_access vib1_off[] = {
+		{0x264, 0x00, 0x82},
+	};
+	struct sc_reg_access vib2_off[] = {
+		{0x26A, 0x00, 0x82},
+	};
+	struct sc_reg_access lout_off[] = {
+		{0x25e, 0x66, 0x00},
+	};
+	struct sc_reg_access pmode_disable[] = {
+		{0x381, 0x00, 0x10},
+	};
 
-	pr_debug("powering dn pb....\n");
-	snd_msic_ops.pb_on = 0;
-	return retval;
+
+
+	pr_debug("powering dn pb for device %d\n", device);
+	switch (device) {
+	case SND_SST_DEVICE_HEADSET:
+		snd_msic_ops.pbhs_on = 0;
+		sst_sc_reg_access(hs_mute, PMIC_READ_MODIFY, 3);
+		drv_enable[0].mask = 0x43;
+		sst_sc_reg_access(drv_enable, PMIC_READ_MODIFY, 1);
+		sst_sc_reg_access(hs_off, PMIC_READ_MODIFY, 3);
+		if (snd_msic_ops.lineout_dev_id == HEADSET)
+			sst_sc_reg_access(lout_off, PMIC_WRITE, 1);
+		break;
+
+	case SND_SST_DEVICE_IHF:
+		sst_sc_reg_access(ihf_mute, PMIC_READ_MODIFY, 2);
+		drv_enable[0].mask = 0x0C;
+		sst_sc_reg_access(drv_enable, PMIC_READ_MODIFY, 1);
+		sst_sc_reg_access(ihf_off, PMIC_READ_MODIFY, 2);
+		if (snd_msic_ops.lineout_dev_id == IHF) {
+			sst_sc_reg_access(lout_off, PMIC_WRITE, 1);
+			sst_sc_reg_access(pmode_disable, PMIC_READ_MODIFY, 1);
+		}
+		break;
+
+	case SND_SST_DEVICE_VIBRA:
+		sst_sc_reg_access(vib1_off, PMIC_READ_MODIFY, 1);
+		drv_enable[0].mask = 0x10;
+		sst_sc_reg_access(drv_enable, PMIC_READ_MODIFY, 1);
+		if (snd_msic_ops.lineout_dev_id == VIBRA1)
+			sst_sc_reg_access(lout_off, PMIC_WRITE, 1);
+		break;
+
+	case SND_SST_DEVICE_HAPTIC:
+		sst_sc_reg_access(vib2_off, PMIC_READ_MODIFY, 1);
+		drv_enable[0].mask = 0x20;
+		sst_sc_reg_access(drv_enable, PMIC_READ_MODIFY, 1);
+		if (snd_msic_ops.lineout_dev_id == VIBRA2)
+			sst_sc_reg_access(lout_off, PMIC_WRITE, 1);
+		break;
+	}
+	return 0;
 }
 
-static int msic_power_down_cp(void)
+static int msic_power_down_cp(unsigned int device)
 {
-	int retval = 0;
+	struct sc_reg_access dmic[] = {
+		{0x247, 0x00, 0xA0},
+		{0x245, 0x00, 0x38},
+		{0x246, 0x00, 0x07},
+	};
+	struct sc_reg_access amic[] = {
+		{0x248, 0x00, 0x05},
+		{0x249, 0x00, 0x01},
+		{0x24A, 0x00, 0x01},
+		{0x247, 0x00, 0xA3},
+	};
+	struct sc_reg_access tx_off[] = {
+		{0x24F, 0x00, 0x3C},
+	};
 
 	pr_debug("powering dn cp....\n");
 	snd_msic_ops.cap_on = 0;
-	return retval;
+	sst_sc_reg_access(tx_off, PMIC_READ_MODIFY, 1);
+	if (snd_msic_ops.input_dev_id == DMIC)
+		sst_sc_reg_access(dmic, PMIC_READ_MODIFY, 3);
+	else
+		sst_sc_reg_access(amic, PMIC_READ_MODIFY, 4);
+	return 0;
 }
 
 static int msic_set_selected_output_dev(u8 value)
@@ -315,7 +689,7 @@ static int msic_set_selected_output_dev(u8 value)
 
 	pr_debug("msic set selected output:%d\n", value);
 	snd_msic_ops.output_dev_id = value;
-	if (snd_msic_ops.pb_on)
+	if (snd_msic_ops.pbhs_on)
 		msic_power_up_pb(SND_SST_DEVICE_HEADSET);
 	return retval;
 }
@@ -352,6 +726,57 @@ static int msic_set_selected_input_dev(u8 value)
 	return retval;
 }
 
+static int msic_set_hw_dmic_route(u8 hw_ch_index)
+{
+	struct sc_reg_access sc_access_router;
+	int    retval = -EINVAL;
+
+	switch (hw_ch_index) {
+	case HW_CH0:
+		sc_access_router.reg_addr = AUDIOMUX12;
+		sc_access_router.value    = snd_msic_ops.hw_dmic_map[0];
+		sc_access_router.mask     = (MASK2 | MASK1 | MASK0);
+		pr_debug("hw_ch0.  value = 0x%x\n",
+				sc_access_router.value);
+		retval = sst_sc_reg_access(&sc_access_router,
+				PMIC_READ_MODIFY, 1);
+		break;
+
+	case HW_CH1:
+		sc_access_router.reg_addr = AUDIOMUX12;
+		sc_access_router.value    = (snd_msic_ops.hw_dmic_map[1]) << 4;
+		sc_access_router.mask     = (MASK6 | MASK5 | MASK4);
+		pr_debug("### hw_ch1.  value = 0x%x\n",
+				sc_access_router.value);
+		retval = sst_sc_reg_access(&sc_access_router,
+				PMIC_READ_MODIFY, 1);
+		break;
+
+	case HW_CH2:
+		sc_access_router.reg_addr = AUDIOMUX34;
+		sc_access_router.value    = snd_msic_ops.hw_dmic_map[2];
+		sc_access_router.mask     = (MASK2 | MASK1 | MASK0);
+		pr_debug("hw_ch2.  value = 0x%x\n",
+				sc_access_router.value);
+		retval = sst_sc_reg_access(&sc_access_router,
+				PMIC_READ_MODIFY, 1);
+		break;
+
+	case HW_CH3:
+		sc_access_router.reg_addr = AUDIOMUX34;
+		sc_access_router.value    = (snd_msic_ops.hw_dmic_map[3]) << 4;
+		sc_access_router.mask     = (MASK6 | MASK5 | MASK4);
+		pr_debug("hw_ch3.  value = 0x%x\n",
+				sc_access_router.value);
+		retval = sst_sc_reg_access(&sc_access_router,
+				PMIC_READ_MODIFY, 1);
+		break;
+	}
+
+	return retval;
+}
+
+
 static int msic_set_pcm_voice_params(void)
 {
 	return 0;
@@ -392,9 +817,215 @@ static int msic_get_vol(int dev_id, int *value)
 	return 0;
 }
 
+static int msic_set_headset_state(int state)
+{
+	struct sc_reg_access hs_enable[] = {
+		{0x25D, 0x03, 0x03},
+	};
+
+	if (state)
+		/*enable*/
+		sst_sc_reg_access(hs_enable, PMIC_READ_MODIFY, 1);
+	else {
+		hs_enable[0].value = 0;
+		sst_sc_reg_access(hs_enable, PMIC_READ_MODIFY, 1);
+	}
+	return 0;
+}
+
+static int msic_enable_mic_bias(void)
+{
+	struct sc_reg_access jack_interrupt_reg[] = {
+		{0x0DB, 0x07, 0x00},
+
+	};
+	struct sc_reg_access jack_bias_reg[] = {
+		{0x247, 0x0C, 0x0C},
+	};
+
+	sst_sc_reg_access(jack_interrupt_reg, PMIC_WRITE, 1);
+	sst_sc_reg_access(jack_bias_reg, PMIC_READ_MODIFY, 1);
+	return 0;
+}
+
+static int msic_disable_mic_bias(void)
+{
+	if (snd_msic_ops.jack_interrupt_status == true)
+		return 0;
+	if (!(snd_msic_ops.pb_on || snd_msic_ops.cap_on))
+		msic_power_down();
+	return 0;
+}
+
+static int msic_disable_jack_btn(void)
+{
+	struct sc_reg_access btn_disable[] = {
+		{0x26C, 0x00, 0x01}
+	};
+
+	if (!(snd_msic_ops.pb_on || snd_msic_ops.cap_on))
+		msic_power_down();
+	snd_msic_ops.jack_interrupt_status = false;
+	return sst_sc_reg_access(btn_disable, PMIC_READ_MODIFY, 1);
+}
+
+static int msic_enable_jack_btn(void)
+{
+	struct sc_reg_access btn_enable[] = {
+			{0x26b, 0x77, 0x00},
+			{0x26C, 0x01, 0x00},
+	};
+	return sst_sc_reg_access(btn_enable, PMIC_WRITE, 2);
+}
+static int msic_convert_adc_to_mvolt(unsigned int mic_bias)
+{
+	return (ADC_ONE_LSB_MULTIPLIER * mic_bias) / 1000;
+}
+int msic_get_headset_state(int mic_bias)
+{
+	struct sc_reg_access msic_hs_toggle[] = {
+		{0x070, 0x00, 0x01},
+	};
+	if (mic_bias >= 0 && mic_bias < 400) {
+
+		pr_debug("Detected Headphone!!!\n");
+		sst_sc_reg_access(msic_hs_toggle, PMIC_READ_MODIFY, 1);
+
+	} else if (mic_bias > 400 && mic_bias < 650) {
+
+		pr_debug("Detected American headset\n");
+		msic_hs_toggle[0].value = 0x01;
+		sst_sc_reg_access(msic_hs_toggle, PMIC_READ_MODIFY, 1);
+
+	} else if (mic_bias >= 650 && mic_bias < 2000) {
+
+		pr_debug("Detected Headset!!!\n");
+		sst_sc_reg_access(msic_hs_toggle, PMIC_READ_MODIFY, 1);
+		/*power on jack and btn*/
+		snd_msic_ops.jack_interrupt_status = true;
+		msic_enable_jack_btn();
+		msic_enable_mic_bias();
+		return SND_JACK_HEADSET;
+
+	} else
+		pr_debug("Detected Open Cable!!!\n");
+
+	return SND_JACK_HEADPHONE;
+}
+
+static int msic_get_mic_bias(void *arg)
+{
+	struct snd_intelmad *intelmad_drv = (struct snd_intelmad *)arg;
+	u16 adc_adr = intelmad_drv->adc_address;
+	u16 adc_val;
+	int ret;
+	struct sc_reg_access adc_ctrl3[2] = {
+			{0x1C2, 0x05, 0x0},
+	};
+
+	struct sc_reg_access audio_adc_reg1 = {0,};
+	struct sc_reg_access audio_adc_reg2 = {0,};
+
+	msic_enable_mic_bias();
+	/* Enable the msic for conversion before reading */
+	ret = sst_sc_reg_access(adc_ctrl3, PMIC_WRITE, 1);
+	if (ret)
+		return ret;
+	adc_ctrl3[0].value = 0x04;
+	/* Re-toggle the RRDATARD bit */
+	ret = sst_sc_reg_access(adc_ctrl3, PMIC_WRITE, 1);
+	if (ret)
+		return ret;
+
+	audio_adc_reg1.reg_addr = adc_adr;
+	/* Read the higher bits of data */
+	msleep(1000);
+	ret = sst_sc_reg_access(&audio_adc_reg1, PMIC_READ, 1);
+	if (ret)
+		return ret;
+	pr_debug("adc read value %x", audio_adc_reg1.value);
+
+	/* Shift bits to accomodate the lower two data bits */
+	adc_val = (audio_adc_reg1.value << 2);
+	adc_adr++;
+	audio_adc_reg2. reg_addr = adc_adr;
+	ret = sst_sc_reg_access(&audio_adc_reg2, PMIC_READ, 1);
+	if (ret)
+		return ret;
+	pr_debug("adc read value %x", audio_adc_reg2.value);
+
+	/* Adding lower two bits to the higher bits */
+	audio_adc_reg2.value &= 03;
+	adc_val += audio_adc_reg2.value;
+
+	pr_debug("ADC value 0x%x", adc_val);
+	msic_disable_mic_bias();
+	return adc_val;
+}
+
+static void msic_pmic_irq_cb(void *cb_data, u8 intsts)
+{
+	struct mad_jack *mjack = NULL;
+	unsigned int present = 0, jack_event_flag = 0, buttonpressflag = 0;
+	struct snd_intelmad *intelmaddata = cb_data;
+	int retval = 0;
+
+	pr_debug("value returned = 0x%x\n", intsts);
+
+	if (snd_msic_ops.card_status == SND_CARD_UN_INIT) {
+		retval = msic_init_card();
+		if (retval)
+			return;
+	  }
+
+	mjack = &intelmaddata->jack[0];
+	if (intsts & 0x1) {
+		pr_debug("MAD short_push detected\n");
+		present = SND_JACK_BTN_0;
+		jack_event_flag = buttonpressflag = 1;
+		mjack->jack.type = SND_JACK_BTN_0;
+		mjack->jack.key[0] = BTN_0 ;
+	}
+
+	if (intsts & 0x2) {
+		pr_debug(":MAD long_push detected\n");
+		jack_event_flag = buttonpressflag = 1;
+		mjack->jack.type = present = SND_JACK_BTN_1;
+		mjack->jack.key[1] = BTN_1;
+	}
+
+	if (intsts & 0x4) {
+		unsigned int mic_bias;
+		jack_event_flag = 1;
+		buttonpressflag = 0;
+		mic_bias = msic_get_mic_bias(intelmaddata);
+		pr_debug("mic_bias = %d\n", mic_bias);
+		mic_bias = msic_convert_adc_to_mvolt(mic_bias);
+		pr_debug("mic_bias after conversion = %d mV\n", mic_bias);
+		mjack->jack_dev_state = msic_get_headset_state(mic_bias);
+		mjack->jack.type = present = mjack->jack_dev_state;
+	}
+
+	if (intsts & 0x8) {
+		mjack->jack.type = mjack->jack_dev_state;
+		present = 0;
+		jack_event_flag = 1;
+		buttonpressflag = 0;
+		msic_disable_jack_btn();
+		msic_disable_mic_bias();
+	}
+	if (jack_event_flag)
+		sst_mad_send_jack_report(&mjack->jack,
+					buttonpressflag, present);
+}
+
+
+
 struct snd_pmic_ops snd_msic_ops = {
 	.set_input_dev	=	msic_set_selected_input_dev,
 	.set_output_dev =	msic_set_selected_output_dev,
+	.set_lineout_dev =	msic_set_selected_lineout_dev,
+	.set_hw_dmic_route =    msic_set_hw_dmic_route,
 	.set_mute	=	msic_set_mute,
 	.get_mute	=	msic_get_mute,
 	.set_vol	=	msic_set_vol,
@@ -408,5 +1039,9 @@ struct snd_pmic_ops snd_msic_ops = {
 	.power_up_pmic_cp =	msic_power_up_cp,
 	.power_down_pmic_pb =	msic_power_down_pb,
 	.power_down_pmic_cp =	msic_power_down_cp,
-	.power_down_pmic =	msic_power_down,
+	.power_down_pmic	=	msic_power_down,
+	.pmic_irq_cb	=	msic_pmic_irq_cb,
+	.pmic_jack_enable = msic_enable_mic_bias,
+	.pmic_get_mic_bias	= msic_get_mic_bias,
+	.pmic_set_headset_state = msic_set_headset_state,
 };
diff --git a/drivers/staging/intel_sst/intelmid_pvt.c b/drivers/staging/intel_sst/intelmid_pvt.c
index 3ba9daf675268bac500d616a0cd65940b7b490a5..90e0e64c0ab0a8baec8ecc15a80a5f17eee4d510 100644
--- a/drivers/staging/intel_sst/intelmid_pvt.c
+++ b/drivers/staging/intel_sst/intelmid_pvt.c
@@ -31,7 +31,6 @@
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/pcm.h>
-#include "jack.h"
 #include "intel_sst.h"
 #include "intel_sst_ioctl.h"
 #include "intelmid_snd_control.h"
diff --git a/drivers/staging/intel_sst/intelmid_snd_control.h b/drivers/staging/intel_sst/intelmid_snd_control.h
index a4565f33a91b225ec40323d6d700de7e32b9babf..06ad3a10099cfc3ab832d8a085a1b870c4ae1b0b 100644
--- a/drivers/staging/intel_sst/intelmid_snd_control.h
+++ b/drivers/staging/intel_sst/intelmid_snd_control.h
@@ -80,6 +80,13 @@ enum SND_INPUT_DEVICE {
 	HS_MIC,
 	IN_UNDEFINED
 };
+enum SND_LINE_OUT_DEVICE {
+	HEADSET,
+	IHF,
+	VIBRA1,
+	VIBRA2,
+	NONE,
+};
 
 enum SND_OUTPUT_DEVICE {
 	STEREO_HEADPHONE,
@@ -104,6 +111,8 @@ enum pmic_controls {
 	PMIC_SND_RIGHT_SPEAKER_MUTE =		0x0015,
 	PMIC_SND_RECEIVER_VOL =			0x0016,
 	PMIC_SND_RECEIVER_MUTE =		0x0017,
+	PMIC_SND_LEFT_MASTER_VOL =		0x0018,
+	PMIC_SND_RIGHT_MASTER_VOL =		0x0019,
 /* Other controls */
 	PMIC_SND_MUTE_ALL =			0x0020,
 	PMIC_MAX_CONTROLS =			0x0020,
diff --git a/drivers/staging/intel_sst/intelmid_v0_control.c b/drivers/staging/intel_sst/intelmid_v0_control.c
index 7756f8feaf851f42cfe151b150de14605da8ded8..b8dfdb9bc1aa8bba8d7515479e80a93de7b3562f 100644
--- a/drivers/staging/intel_sst/intelmid_v0_control.c
+++ b/drivers/staging/intel_sst/intelmid_v0_control.c
@@ -30,9 +30,10 @@
 
 #include <linux/pci.h>
 #include <linux/file.h>
+#include <sound/control.h>
 #include "intel_sst.h"
 #include "intelmid_snd_control.h"
-
+#include "intelmid.h"
 
 enum _reg_v1 {
 	VOICEPORT1 = 0x180,
@@ -64,6 +65,7 @@ enum _reg_v1 {
 };
 
 int rev_id = 0x20;
+static bool jack_det_enabled;
 
 /****
  * fs_init_card - initialize the sound card
@@ -157,7 +159,7 @@ static int fs_power_up_pb(unsigned int port)
 	return fs_enable_audiodac(UNMUTE);
 }
 
-static int fs_power_down_pb(void)
+static int fs_power_down_pb(unsigned int device)
 {
 	struct sc_reg_access sc_access[] = {
 		{POWERCTRL1, 0x00, 0xC6},
@@ -195,7 +197,7 @@ static int fs_power_up_cp(unsigned int port)
 	return sst_sc_reg_access(sc_access, PMIC_READ_MODIFY, 2);
 }
 
-static int fs_power_down_cp(void)
+static int fs_power_down_cp(unsigned int device)
 {
 	struct sc_reg_access sc_access[] = {
 		{POWERCTRL2, 0x00, 0x03},
@@ -753,6 +755,90 @@ static int fs_get_vol(int dev_id, int *value)
 	return retval;
 }
 
+static void fs_pmic_irq_enable(void *data)
+{
+	struct snd_intelmad *intelmaddata = data;
+	struct sc_reg_access sc_access[] = {
+				{0x187, 0x00, MASK7},
+				{0x188, 0x10, MASK4},
+				{0x18b, 0x10, MASK4},
+	};
+
+	struct sc_reg_access sc_access_write[] = {
+				{0x198, 0x00, 0x0},
+	};
+	pr_debug("Audio interrupt enable\n");
+	sst_sc_reg_access(sc_access, PMIC_READ_MODIFY, 3);
+	sst_sc_reg_access(sc_access_write, PMIC_WRITE, 1);
+
+	intelmaddata->jack[0].jack_status = 0;
+	/*intelmaddata->jack[1].jack_status = 0;*/
+
+	jack_det_enabled = true;
+	return;
+}
+
+static void fs_pmic_irq_cb(void *cb_data, u8 value)
+{
+	struct mad_jack *mjack = NULL;
+	struct snd_intelmad *intelmaddata = cb_data;
+	unsigned int present = 0, jack_event_flag = 0, buttonpressflag = 0;
+
+	mjack = &intelmaddata->jack[0];
+
+	if (value & 0x4) {
+		if (!jack_det_enabled)
+			fs_pmic_irq_enable(intelmaddata);
+
+		/* send headphone detect */
+		pr_debug(":MAD headphone %d\n", value & 0x4);
+		present = !(mjack->jack_status);
+		mjack->jack_status = present;
+		jack_event_flag = 1;
+		mjack->jack.type = SND_JACK_HEADPHONE;
+	}
+
+	if (value & 0x2) {
+		/* send short push */
+		pr_debug(":MAD short push %d\n", value & 0x2);
+		present = 1;
+		jack_event_flag = 1;
+		buttonpressflag = 1;
+		mjack->jack.type = MID_JACK_HS_SHORT_PRESS;
+	}
+
+	if (value & 0x1) {
+		/* send long push */
+		pr_debug(":MAD long push %d\n", value & 0x1);
+		present = 1;
+		jack_event_flag = 1;
+		buttonpressflag = 1;
+		mjack->jack.type = MID_JACK_HS_LONG_PRESS;
+	}
+
+	if (value & 0x8) {
+		if (!jack_det_enabled)
+			fs_pmic_irq_enable(intelmaddata);
+		/* send headset detect */
+		pr_debug(":MAD headset = %d\n", value & 0x8);
+		present = !(mjack->jack_status);
+		mjack->jack_status = present;
+		jack_event_flag = 1;
+		mjack->jack.type = SND_JACK_HEADSET;
+	}
+
+
+	if (jack_event_flag)
+		sst_mad_send_jack_report(&mjack->jack,
+						buttonpressflag, present);
+
+	return;
+}
+static int fs_jack_enable(void)
+{
+	return 0;
+}
+
 struct snd_pmic_ops snd_pmic_ops_fs = {
 	.set_input_dev = fs_set_selected_input_dev,
 	.set_output_dev = fs_set_selected_output_dev,
@@ -765,9 +851,16 @@ struct snd_pmic_ops snd_pmic_ops_fs = {
 	.set_pcm_voice_params = fs_set_pcm_voice_params,
 	.set_voice_port = fs_set_voice_port,
 	.set_audio_port = fs_set_audio_port,
-	.power_up_pmic_pb = fs_power_up_pb,
-	.power_up_pmic_cp = fs_power_up_cp,
-	.power_down_pmic_pb = fs_power_down_pb,
-	.power_down_pmic_cp = fs_power_down_cp,
-	.power_down_pmic = fs_power_down,
+	.power_up_pmic_pb =	fs_power_up_pb,
+	.power_up_pmic_cp =	fs_power_up_cp,
+	.power_down_pmic_pb =	fs_power_down_pb,
+	.power_down_pmic_cp =	fs_power_down_cp,
+	.power_down_pmic	=	fs_power_down,
+	.pmic_irq_cb	=	fs_pmic_irq_cb,
+	/*
+	 * Jack detection enabling
+	 * need be delayed till first IRQ happen.
+	 */
+	.pmic_irq_enable =	NULL,
+	.pmic_jack_enable = fs_jack_enable,
 };
diff --git a/drivers/staging/intel_sst/intelmid_v1_control.c b/drivers/staging/intel_sst/intelmid_v1_control.c
index 1ea81421805940acca598367a5fe6d3bba43d945..9d00728d8deb7e5669ca82a759c1708c977bb87f 100644
--- a/drivers/staging/intel_sst/intelmid_v1_control.c
+++ b/drivers/staging/intel_sst/intelmid_v1_control.c
@@ -32,7 +32,6 @@
 #include <linux/file.h>
 #include <asm/mrst.h>
 #include <sound/pcm.h>
-#include "jack.h"
 #include <sound/pcm_params.h>
 #include <sound/control.h>
 #include <sound/initval.h>
@@ -212,7 +211,7 @@ static int mx_power_up_pb(unsigned int port)
 	return mx_enable_audiodac(UNMUTE);
 }
 
-static int mx_power_down_pb(void)
+static int mx_power_down_pb(unsigned int device)
 {
 	struct sc_reg_access sc_access[3];
 	int retval = 0;
@@ -255,7 +254,7 @@ static int mx_power_up_cp(unsigned int port)
 	return sst_sc_reg_access(sc_access, PMIC_READ_MODIFY, 2);
 }
 
-static int mx_power_down_cp(void)
+static int mx_power_down_cp(unsigned int device)
 {
 	struct sc_reg_access sc_access[] = {
 		{ENABLE_OPDEV_CTRL, 0x00, MASK1|MASK0},
@@ -832,6 +831,129 @@ static int mx_get_vol(int dev_id, int *value)
 	return retval;
 }
 
+static u8 mx_get_jack_status(void)
+{
+	struct sc_reg_access sc_access_read = {0,};
+
+	sc_access_read.reg_addr = 0x201;
+	sst_sc_reg_access(&sc_access_read, PMIC_READ, 1);
+	pr_debug("value returned = 0x%x\n", sc_access_read.value);
+	return sc_access_read.value;
+}
+
+static void mx_pmic_irq_enable(void *data)
+{
+	struct snd_intelmad *intelmaddata = data;
+
+	intelmaddata->jack_prev_state = 0xc0;
+	return;
+}
+
+static void mx_pmic_irq_cb(void *cb_data, u8 intsts)
+{
+	u8 jack_cur_status, jack_prev_state = 0;
+	struct mad_jack *mjack = NULL;
+	unsigned int present = 0, jack_event_flag = 0, buttonpressflag = 0;
+	time_t  timediff;
+	struct snd_intelmad *intelmaddata = cb_data;
+
+	mjack = &intelmaddata->jack[0];
+	if (intsts & 0x2) {
+		jack_cur_status = mx_get_jack_status();
+		jack_prev_state = intelmaddata->jack_prev_state;
+		if ((jack_prev_state == 0xc0) && (jack_cur_status == 0x40)) {
+			/*headset insert detected. */
+			pr_debug("MAD headset inserted\n");
+			present = 1;
+			jack_event_flag = 1;
+			mjack->jack_status = 1;
+			mjack->jack.type = SND_JACK_HEADSET;
+		}
+
+		if ((jack_prev_state == 0xc0) && (jack_cur_status == 0x00)) {
+			/* headphone insert detected. */
+			pr_debug("MAD headphone inserted\n");
+			present = 1;
+			jack_event_flag = 1;
+			mjack->jack.type = SND_JACK_HEADPHONE;
+		}
+
+		if ((jack_prev_state == 0x40) && (jack_cur_status == 0xc0)) {
+			/* headset remove detected. */
+			pr_debug("MAD headset removed\n");
+
+			present = 0;
+			jack_event_flag = 1;
+			mjack->jack_status = 0;
+			mjack->jack.type = SND_JACK_HEADSET;
+		}
+
+		if ((jack_prev_state == 0x00) && (jack_cur_status == 0xc0)) {
+			/* headphone remove detected. */
+			pr_debug("MAD headphone removed\n");
+			present = 0;
+			jack_event_flag = 1;
+			mjack->jack.type = SND_JACK_HEADPHONE;
+		}
+
+		if ((jack_prev_state == 0x40) && (jack_cur_status == 0x00)) {
+			/* button pressed */
+			do_gettimeofday(&mjack->buttonpressed);
+			pr_debug("MAD button press detected\n");
+		}
+
+		if ((jack_prev_state == 0x00) && (jack_cur_status == 0x40)) {
+			if (mjack->jack_status) {
+				/*button pressed */
+				do_gettimeofday(
+					&mjack->buttonreleased);
+				/*button pressed */
+				pr_debug("MAD Button Released detected\n");
+				timediff = mjack->buttonreleased.tv_sec -
+					mjack->buttonpressed.tv_sec;
+				buttonpressflag = 1;
+
+				if (timediff > 1) {
+					pr_debug("MAD long press dtd\n");
+					/* send headphone detect/undetect */
+					present = 1;
+					jack_event_flag = 1;
+					mjack->jack.type =
+							MID_JACK_HS_LONG_PRESS;
+				} else {
+					pr_debug("MAD short press dtd\n");
+					/* send headphone detect/undetect */
+					present = 1;
+					jack_event_flag = 1;
+					mjack->jack.type =
+						MID_JACK_HS_SHORT_PRESS;
+				}
+			} else {
+				/***workaround for maxim
+				hw issue,0x00 t 0x40 is not
+				a valid transiton for Headset insertion */
+				/*headset insert detected. */
+				pr_debug("MAD headset inserted\n");
+				present = 1;
+				jack_event_flag = 1;
+				mjack->jack_status = 1;
+				mjack->jack.type = SND_JACK_HEADSET;
+			}
+		}
+		intelmaddata->jack_prev_state  = jack_cur_status;
+		pr_debug("mx_pmic_irq_cb prv_state= 0x%x\n",
+					intelmaddata->jack_prev_state);
+	}
+
+	if (jack_event_flag)
+		sst_mad_send_jack_report(&mjack->jack,
+						buttonpressflag, present);
+}
+static int mx_jack_enable(void)
+{
+	return 0;
+}
+
 struct snd_pmic_ops snd_pmic_ops_mx = {
 	.set_input_dev = mx_set_selected_input_dev,
 	.set_output_dev = mx_set_selected_output_dev,
@@ -844,10 +966,13 @@ struct snd_pmic_ops snd_pmic_ops_mx = {
 	.set_pcm_voice_params = mx_set_pcm_voice_params,
 	.set_voice_port = mx_set_voice_port,
 	.set_audio_port = mx_set_audio_port,
-	.power_up_pmic_pb = mx_power_up_pb,
-	.power_up_pmic_cp = mx_power_up_cp,
-	.power_down_pmic_pb = mx_power_down_pb,
-	.power_down_pmic_cp = mx_power_down_cp,
-	.power_down_pmic =  mx_power_down,
+	.power_up_pmic_pb =	mx_power_up_pb,
+	.power_up_pmic_cp =	mx_power_up_cp,
+	.power_down_pmic_pb =	mx_power_down_pb,
+	.power_down_pmic_cp =	mx_power_down_cp,
+	.power_down_pmic =	mx_power_down,
+	.pmic_irq_cb	 =	mx_pmic_irq_cb,
+	.pmic_irq_enable =	mx_pmic_irq_enable,
+	.pmic_jack_enable =	mx_jack_enable,
 };
 
diff --git a/drivers/staging/intel_sst/intelmid_v2_control.c b/drivers/staging/intel_sst/intelmid_v2_control.c
index 3c6b3abff3c3e3757fadc8b9a0f43b2895ff8bb6..000378a35c1fbb2255842d6dbd6ec9aff9408e65 100644
--- a/drivers/staging/intel_sst/intelmid_v2_control.c
+++ b/drivers/staging/intel_sst/intelmid_v2_control.c
@@ -28,11 +28,14 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <linux/gpio.h>
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/file.h>
+#include <sound/control.h>
 #include "intel_sst.h"
 #include "intelmid_snd_control.h"
+#include "intelmid.h"
 
 enum reg_v3 {
 	VAUDIOCNT = 0x51,
@@ -82,8 +85,15 @@ enum reg_v3 {
 	HPLMIXSEL = 0x12b,
 	HPRMIXSEL = 0x12c,
 	LOANTIPOP = 0x12d,
+	AUXDBNC = 0x12f,
 };
 
+static void nc_set_amp_power(int power)
+{
+	if (snd_pmic_ops_nc.gpio_amp)
+		gpio_set_value(snd_pmic_ops_nc.gpio_amp, power);
+}
+
 /****
  * nc_init_card - initialize the sound card
  *
@@ -111,18 +121,20 @@ static int nc_init_card(void)
 		{VOICEVOL, 0x0e, 0},
 		{HPLVOL, 0x06, 0},
 		{HPRVOL, 0x06, 0},
-		{MICCTRL, 0x41, 0x00},
+		{MICCTRL, 0x51, 0x00},
 		{ADCSAMPLERATE, 0x8B, 0x00},
 		{MICSELVOL, 0x5B, 0x00},
 		{LILSEL, 0x06, 0},
 		{LIRSEL, 0x46, 0},
 		{LOANTIPOP, 0x00, 0},
 		{DMICCTRL1, 0x40, 0},
+		{AUXDBNC, 0xff, 0},
 	};
 	snd_pmic_ops_nc.card_status = SND_CARD_INIT_DONE;
 	snd_pmic_ops_nc.master_mute = UNMUTE;
 	snd_pmic_ops_nc.mute_status = UNMUTE;
-	sst_sc_reg_access(sc_access, PMIC_WRITE, 26);
+	sst_sc_reg_access(sc_access, PMIC_WRITE, 27);
+	mutex_init(&snd_pmic_ops_nc.lock);
 	pr_debug("init complete!!\n");
 	return 0;
 }
@@ -169,6 +181,7 @@ static int nc_power_up_pb(unsigned int port)
 		return retval;
 	if (port == 0xFF)
 		return 0;
+	mutex_lock(&snd_pmic_ops_nc.lock);
 	nc_enable_audiodac(MUTE);
 	msleep(30);
 
@@ -209,8 +222,21 @@ static int nc_power_up_pb(unsigned int port)
 
 	msleep(30);
 
-	return nc_enable_audiodac(UNMUTE);
-
+	snd_pmic_ops_nc.pb_on = 1;
+
+	/*
+	 * There is a mismatch between Playback Sources and the enumerated
+	 * values of output sources.  This mismatch causes ALSA upper to send
+	 * Item 1 for Internal Speaker, but the expected enumeration is 2!  For
+	 * now, treat MONO_EARPIECE and INTERNAL_SPKR identically and power up
+	 * the needed resources
+	 */
+	if (snd_pmic_ops_nc.output_dev_id == MONO_EARPIECE ||
+	    snd_pmic_ops_nc.output_dev_id == INTERNAL_SPKR)
+		nc_set_amp_power(1);
+	nc_enable_audiodac(UNMUTE);
+	mutex_unlock(&snd_pmic_ops_nc.lock);
+	return 0;
 }
 
 static int nc_power_up_cp(unsigned int port)
@@ -270,7 +296,6 @@ static int nc_power_down(void)
 	int retval = 0;
 	struct sc_reg_access sc_access[5];
 
-
 	if (snd_pmic_ops_nc.card_status == SND_CARD_UN_INIT)
 		retval = nc_init_card();
 	if (retval)
@@ -280,6 +305,10 @@ static int nc_power_down(void)
 
 	pr_debug("powering dn nc_power_down ....\n");
 
+	if (snd_pmic_ops_nc.output_dev_id == MONO_EARPIECE ||
+	    snd_pmic_ops_nc.output_dev_id == INTERNAL_SPKR)
+		nc_set_amp_power(0);
+
 	msleep(30);
 
 	sc_access[0].reg_addr = DRVPOWERCTRL;
@@ -316,7 +345,7 @@ static int nc_power_down(void)
 	return nc_enable_audiodac(UNMUTE);
 }
 
-static int nc_power_down_pb(void)
+static int nc_power_down_pb(unsigned int device)
 {
 
 	int retval = 0;
@@ -328,7 +357,7 @@ static int nc_power_down_pb(void)
 		return retval;
 
 	pr_debug("powering dn pb....\n");
-
+	mutex_lock(&snd_pmic_ops_nc.lock);
 	nc_enable_audiodac(MUTE);
 
 
@@ -355,12 +384,14 @@ static int nc_power_down_pb(void)
 
 	msleep(30);
 
-	return nc_enable_audiodac(UNMUTE);
-
+	snd_pmic_ops_nc.pb_on = 0;
 
+	nc_enable_audiodac(UNMUTE);
+	mutex_unlock(&snd_pmic_ops_nc.lock);
+	return 0;
 }
 
-static int nc_power_down_cp(void)
+static int nc_power_down_cp(unsigned int device)
 {
 	struct sc_reg_access sc_access[] = {
 		{POWERCTRL1, 0x00, 0xBE},
@@ -498,11 +529,13 @@ static int nc_set_selected_output_dev(u8 value)
 {
 	struct sc_reg_access sc_access_HP[] = {
 		{LMUTE, 0x02, 0x06},
-		{RMUTE, 0x02, 0x06}
+		{RMUTE, 0x02, 0x06},
+		{DRVPOWERCTRL, 0x06, 0x06},
 	};
 	struct sc_reg_access sc_access_IS[] = {
 		{LMUTE, 0x04, 0x06},
-		{RMUTE, 0x04, 0x06}
+		{RMUTE, 0x04, 0x06},
+		{DRVPOWERCTRL, 0x00, 0x06},
 	};
 	int retval = 0;
 
@@ -512,17 +545,26 @@ static int nc_set_selected_output_dev(u8 value)
 	if (retval)
 		return retval;
 	pr_debug("nc set selected output:%d\n", value);
+	mutex_lock(&snd_pmic_ops_nc.lock);
 	switch (value) {
 	case STEREO_HEADPHONE:
+		if (snd_pmic_ops_nc.pb_on)
+			sst_sc_reg_access(sc_access_HP+2, PMIC_WRITE, 1);
 		retval = sst_sc_reg_access(sc_access_HP, PMIC_WRITE, 2);
+		nc_set_amp_power(0);
 		break;
+	case MONO_EARPIECE:
 	case INTERNAL_SPKR:
-		retval = sst_sc_reg_access(sc_access_IS, PMIC_WRITE, 2);
+		retval = sst_sc_reg_access(sc_access_IS, PMIC_WRITE, 3);
+		if (snd_pmic_ops_nc.pb_on)
+			nc_set_amp_power(1);
 		break;
 	default:
 		pr_err("rcvd illegal request: %d\n", value);
+		mutex_unlock(&snd_pmic_ops_nc.lock);
 		return -EINVAL;
 	}
+	mutex_unlock(&snd_pmic_ops_nc.lock);
 	return retval;
 }
 
@@ -784,9 +826,8 @@ static int nc_set_vol(int dev_id, int value)
 	case PMIC_SND_LEFT_PB_VOL:
 		pr_debug("PMIC_SND_LEFT_HP_VOL %d\n", value);
 		sc_access[0].value = -value;
-		sc_access[0].reg_addr  = AUDIOLVOL;
-		sc_access[0].mask =
-			(MASK0|MASK1|MASK2|MASK3|MASK4|MASK5|MASK6);
+		sc_access[0].reg_addr  = HPLVOL;
+		sc_access[0].mask = (MASK0|MASK1|MASK2|MASK3|MASK4);
 		entries = 1;
 		break;
 
@@ -794,15 +835,32 @@ static int nc_set_vol(int dev_id, int value)
 		pr_debug("PMIC_SND_RIGHT_HP_VOL value %d\n", value);
 		if (snd_pmic_ops_nc.num_channel == 1) {
 			sc_access[0].value = 0x04;
-		    sc_access[0].reg_addr = RMUTE;
+			sc_access[0].reg_addr = RMUTE;
 			sc_access[0].mask = MASK2;
 		} else {
+			sc_access[0].value = -value;
+			sc_access[0].reg_addr  = HPRVOL;
+			sc_access[0].mask = (MASK0|MASK1|MASK2|MASK3|MASK4);
+		}
+		entries = 1;
+		break;
+
+	case PMIC_SND_LEFT_MASTER_VOL:
+		pr_debug("PMIC_SND_LEFT_MASTER_VOL value %d\n", value);
+		sc_access[0].value = -value;
+		sc_access[0].reg_addr = AUDIOLVOL;
+		sc_access[0].mask =
+			(MASK0|MASK1|MASK2|MASK3|MASK4|MASK5|MASK6);
+		entries = 1;
+		break;
+
+	case PMIC_SND_RIGHT_MASTER_VOL:
+		pr_debug("PMIC_SND_RIGHT_MASTER_VOL value %d\n", value);
 		sc_access[0].value = -value;
-		sc_access[0].reg_addr  = AUDIORVOL;
+		sc_access[0].reg_addr = AUDIORVOL;
 		sc_access[0].mask =
 				(MASK0|MASK1|MASK2|MASK3|MASK4|MASK5|MASK6);
 		entries = 1;
-		}
 		break;
 
 	default:
@@ -831,7 +889,7 @@ static int nc_set_selected_input_dev(u8 value)
 		pr_debug("Selecting AMIC\n");
 		sc_access[0].reg_addr = 0x107;
 		sc_access[0].value = 0x40;
-		sc_access[0].mask =  MASK6|MASK4|MASK3|MASK1|MASK0;
+		sc_access[0].mask =  MASK6|MASK3|MASK1|MASK0;
 		sc_access[1].reg_addr = 0x10a;
 		sc_access[1].value = 0x40;
 		sc_access[1].mask = MASK6;
@@ -846,9 +904,9 @@ static int nc_set_selected_input_dev(u8 value)
 
 	case HS_MIC:
 		pr_debug("Selecting HS_MIC\n");
-		sc_access[0].reg_addr = 0x107;
-		sc_access[0].mask =  MASK6|MASK4|MASK3|MASK1|MASK0;
-		sc_access[0].value = 0x10;
+		sc_access[0].reg_addr = MICCTRL;
+		sc_access[0].mask =  MASK6|MASK3|MASK1|MASK0;
+		sc_access[0].value = 0x00;
 		sc_access[1].reg_addr = 0x109;
 		sc_access[1].mask = MASK6;
 		sc_access[1].value = 0x40;
@@ -858,13 +916,16 @@ static int nc_set_selected_input_dev(u8 value)
 		sc_access[3].reg_addr = 0x105;
 		sc_access[3].value = 0x40;
 		sc_access[3].mask = MASK6;
-		num_val = 4;
+		sc_access[4].reg_addr = ADCSAMPLERATE;
+		sc_access[4].mask = MASK7|MASK6|MASK5|MASK4|MASK3;
+		sc_access[4].value = 0xc8;
+		num_val = 5;
 		break;
 
 	case DMIC:
 		pr_debug("DMIC\n");
-		sc_access[0].reg_addr = 0x107;
-		sc_access[0].mask = MASK6|MASK4|MASK3|MASK1|MASK0;
+		sc_access[0].reg_addr = MICCTRL;
+		sc_access[0].mask = MASK6|MASK3|MASK1|MASK0;
 		sc_access[0].value = 0x0B;
 		sc_access[1].reg_addr = 0x105;
 		sc_access[1].value = 0x80;
@@ -872,12 +933,12 @@ static int nc_set_selected_input_dev(u8 value)
 		sc_access[2].reg_addr = 0x10a;
 		sc_access[2].value = 0x40;
 		sc_access[2].mask = MASK6;
-		sc_access[3].reg_addr = 0x109;
+		sc_access[3].reg_addr = LILSEL;
 		sc_access[3].mask = MASK6;
 		sc_access[3].value = 0x00;
-		sc_access[4].reg_addr = 0x104;
-		sc_access[4].value = 0x3C;
-		sc_access[4].mask = 0xff;
+		sc_access[4].reg_addr = ADCSAMPLERATE;
+		sc_access[4].mask =  MASK7|MASK6|MASK5|MASK4|MASK3;
+		sc_access[4].value = 0x33;
 		num_val = 5;
 		break;
 	default:
@@ -964,18 +1025,30 @@ static int nc_get_vol(int dev_id, int *value)
 		mask = (MASK0|MASK1|MASK2|MASK3|MASK4|MASK5);
 		break;
 
-	case PMIC_SND_RIGHT_PB_VOL:
-		pr_debug("GET_VOLUME_PMIC_LEFT_HP_VOL\n");
+	case PMIC_SND_LEFT_MASTER_VOL:
+		pr_debug("GET_VOLUME_PMIC_LEFT_MASTER_VOL\n");
 		sc_access.reg_addr = AUDIOLVOL;
 		mask = (MASK0|MASK1|MASK2|MASK3|MASK4|MASK5|MASK6);
 		break;
 
-	case PMIC_SND_LEFT_PB_VOL:
-		pr_debug("GET_VOLUME_PMIC_RIGHT_HP_VOL\n");
+	case PMIC_SND_RIGHT_MASTER_VOL:
+		pr_debug("GET_VOLUME_PMIC_RIGHT_MASTER_VOL\n");
 		sc_access.reg_addr = AUDIORVOL;
 		mask = (MASK0|MASK1|MASK2|MASK3|MASK4|MASK5|MASK6);
 		break;
 
+	case PMIC_SND_RIGHT_PB_VOL:
+		pr_debug("GET_VOLUME_PMIC_RIGHT_HP_VOL\n");
+		sc_access.reg_addr = HPRVOL;
+		mask = (MASK0|MASK1|MASK2|MASK3|MASK4);
+		break;
+
+	case PMIC_SND_LEFT_PB_VOL:
+		pr_debug("GET_VOLUME_PMIC_LEFT_HP_VOL\n");
+		sc_access.reg_addr = HPLVOL;
+		mask = (MASK0|MASK1|MASK2|MASK3|MASK4);
+		break;
+
 	default:
 		return -EINVAL;
 
@@ -987,7 +1060,81 @@ static int nc_get_vol(int dev_id, int *value)
 	return retval;
 }
 
+static void hp_automute(enum snd_jack_types type, int present)
+{
+	u8 in = DMIC;
+	u8 out = INTERNAL_SPKR;
+	if (present) {
+		if (type == SND_JACK_HEADSET)
+			in = HS_MIC;
+		out = STEREO_HEADPHONE;
+	}
+	nc_set_selected_input_dev(in);
+	nc_set_selected_output_dev(out);
+}
+
+static void nc_pmic_irq_cb(void *cb_data, u8 intsts)
+{
+	u8 value = 0;
+	struct mad_jack *mjack = NULL;
+	unsigned int present = 0, jack_event_flag = 0, buttonpressflag = 0;
+	struct snd_intelmad *intelmaddata = cb_data;
+	struct sc_reg_access sc_access_read = {0,};
+
+	sc_access_read.reg_addr = 0x132;
+	sst_sc_reg_access(&sc_access_read, PMIC_READ, 1);
+	value = (sc_access_read.value);
+	pr_debug("value returned = 0x%x\n", value);
+
+	mjack = &intelmaddata->jack[0];
+	if (intsts & 0x1) {
+		pr_debug("SST DBG:MAD headset detected\n");
+		/* send headset detect/undetect */
+		present = (value == 0x1) ? 1 : 0;
+		jack_event_flag = 1;
+		mjack->jack.type = SND_JACK_HEADSET;
+		hp_automute(SND_JACK_HEADSET, present);
+	}
+
+	if (intsts & 0x2) {
+		pr_debug(":MAD headphone detected\n");
+		/* send headphone detect/undetect */
+		present = (value == 0x2) ? 1 : 0;
+		jack_event_flag = 1;
+		mjack->jack.type = SND_JACK_HEADPHONE;
+		hp_automute(SND_JACK_HEADPHONE, present);
+	}
+
+	if (intsts & 0x4) {
+		pr_debug("MAD short push detected\n");
+		/* send short push */
+		present = 1;
+		jack_event_flag = 1;
+		buttonpressflag = 1;
+		mjack->jack.type = MID_JACK_HS_SHORT_PRESS;
+	}
+
+	if (intsts & 0x8) {
+		pr_debug(":MAD long push detected\n");
+		/* send long push */
+		present = 1;
+		jack_event_flag = 1;
+		buttonpressflag = 1;
+		mjack->jack.type = MID_JACK_HS_LONG_PRESS;
+	}
+
+	if (jack_event_flag)
+		sst_mad_send_jack_report(&mjack->jack,
+					buttonpressflag, present);
+}
+static int nc_jack_enable(void)
+{
+	return 0;
+}
+
 struct snd_pmic_ops snd_pmic_ops_nc = {
+	.input_dev_id   =       DMIC,
+	.output_dev_id  =       INTERNAL_SPKR,
 	.set_input_dev	=	nc_set_selected_input_dev,
 	.set_output_dev =	nc_set_selected_output_dev,
 	.set_mute	=	nc_set_mute,
@@ -1003,5 +1150,7 @@ struct snd_pmic_ops snd_pmic_ops_nc = {
 	.power_up_pmic_cp =	nc_power_up_cp,
 	.power_down_pmic_pb =	nc_power_down_pb,
 	.power_down_pmic_cp =	nc_power_down_cp,
-	.power_down_pmic =	nc_power_down,
+	.power_down_pmic	=	nc_power_down,
+	.pmic_irq_cb	=	nc_pmic_irq_cb,
+	.pmic_jack_enable =	nc_jack_enable,
 };
diff --git a/drivers/staging/intel_sst/jack.h b/drivers/staging/intel_sst/jack.h
deleted file mode 100644
index 9a6e483ddebaf1f55fc00943184f39fe7ca4dad0..0000000000000000000000000000000000000000
--- a/drivers/staging/intel_sst/jack.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Temporary staging glue */
-
-#include <sound/jack.h>
-
-/* These want adding to jack.h as enum entries once approved */
-
-#define SND_JACK_HS_SHORT_PRESS 	(SND_JACK_HEADSET | 0x0020)
-#define	SND_JACK_HS_LONG_PRESS		(SND_JACK_HEADSET | 0x0040)
-
-
diff --git a/drivers/staging/keucr/common.h b/drivers/staging/keucr/common.h
index b87dc7a8901d4d37960f8dabb58223edf1d11fc8..cf347ccd6a6ef5949f32aab18a0cd2a44972d22b 100644
--- a/drivers/staging/keucr/common.h
+++ b/drivers/staging/keucr/common.h
@@ -9,5 +9,7 @@ typedef u16 *PWORD;
 typedef u32 DWORD;
 typedef u32 *PDWORD;
 
+#define BYTE_MASK	0xff
+
 #endif
 
diff --git a/drivers/staging/keucr/init.c b/drivers/staging/keucr/init.c
index 8af7c84daee28d7645f6adb99ef8a1c2c0009964..b5a89375df22f5a41be617d887d79b11da3dc7d8 100644
--- a/drivers/staging/keucr/init.c
+++ b/drivers/staging/keucr/init.c
@@ -11,9 +11,6 @@
 #include "transport.h"
 #include "init.h"
 
-BYTE IsSSFDCCompliance;
-BYTE IsXDCompliance;
-
 /*
  * ENE_InitMedia():
  */
diff --git a/drivers/staging/keucr/init.h b/drivers/staging/keucr/init.h
index 953a31e9d5f0d45342ccd0c95736d8245a9c1ce6..f709055ae14669c452c38c0b09793e12ba8e2514 100644
--- a/drivers/staging/keucr/init.h
+++ b/drivers/staging/keucr/init.h
@@ -4,7 +4,7 @@ extern DWORD MediaChange;
 extern int Check_D_MediaFmt(struct us_data *);
 
 
-BYTE MS_Init[] = {
+static BYTE MS_Init[] = {
 0x90, 0xF0, 0x15, 0xE0, 0xF5, 0x1C, 0x11, 0x2C,
 0x90, 0xFF, 0x09, 0xE0, 0x30, 0xE1, 0x06, 0x90,
 0xFF, 0x23, 0x74, 0x80, 0xF0, 0x90, 0xFF, 0x09,
@@ -262,7 +262,7 @@ BYTE MS_Init[] = {
 0x4D, 0x53, 0x2D, 0x49, 0x6E, 0x69, 0x74, 0x20,
 0x20, 0x20, 0x20, 0x31, 0x30, 0x30, 0x30, 0x30 };
 
-BYTE MSP_Rdwr[] = {
+static BYTE MSP_Rdwr[] = {
 0x90, 0xF0, 0x10, 0xE0, 0x90, 0xEA, 0x46, 0xF0,
 0xB4, 0x04, 0x03, 0x02, 0xE1, 0x1E, 0x90, 0xFF,
 0x09, 0xE0, 0x30, 0xE1, 0x06, 0x90, 0xFF, 0x23,
@@ -520,7 +520,7 @@ BYTE MSP_Rdwr[] = {
 0x4D, 0x53, 0x50, 0x2D, 0x52, 0x57, 0x20, 0x20,
 0x20, 0x20, 0x20, 0x31, 0x30, 0x30, 0x30, 0x30 };
 
-BYTE MS_Rdwr[] = {
+static BYTE MS_Rdwr[] = {
 0x90, 0xF0, 0x10, 0xE0, 0x90, 0xEA, 0x46, 0xF0,
 0xB4, 0x02, 0x02, 0x80, 0x36, 0x90, 0xF0, 0x11,
 0xE0, 0xF5, 0x17, 0x90, 0xF0, 0x12, 0xE0, 0xF5,
@@ -778,7 +778,7 @@ BYTE MS_Rdwr[] = {
 0x4D, 0x53, 0x2D, 0x52, 0x57, 0x20, 0x20, 0x20,
 0x20, 0x20, 0x20, 0x31, 0x30, 0x30, 0x30, 0x30 };
 
-BYTE SM_Init[] = {
+static BYTE SM_Init[] = {
 0x7B, 0x09, 0x7C, 0xF0, 0x7D, 0x10, 0x7E, 0xE9,
 0x7F, 0xCC, 0x12, 0x2F, 0x71, 0x90, 0xE9, 0xCC,
 0xE0, 0xB4, 0x07, 0x12, 0x90, 0xFF, 0x09, 0xE0,
@@ -1036,7 +1036,7 @@ BYTE SM_Init[] = {
 0x58, 0x44, 0x2D, 0x49, 0x6E, 0x69, 0x74, 0x20,
 0x20, 0x20, 0x20, 0x31, 0x30, 0x30, 0x30, 0x31 };
 
-BYTE SM_Rdwr[] = {
+static BYTE SM_Rdwr[] = {
 0x7B, 0x0C, 0x7C, 0xF0, 0x7D, 0x10, 0x7E, 0xE9,
 0x7F, 0xCC, 0x12, 0x2F, 0x71, 0x90, 0xE9, 0xC3,
 0xE0, 0xB4, 0x73, 0x04, 0x74, 0x40, 0x80, 0x09,
diff --git a/drivers/staging/keucr/ms.c b/drivers/staging/keucr/ms.c
index a7137217cf869a0e183654a9a4b70fecd77ff304..087ad73ff70f18dee8564de500ef145a50a29f9d 100644
--- a/drivers/staging/keucr/ms.c
+++ b/drivers/staging/keucr/ms.c
@@ -6,13 +6,17 @@
 #include "transport.h"
 #include "ms.h"
 
-//----- MS_ReaderCopyBlock() ------------------------------------------
-int MS_ReaderCopyBlock(struct us_data *us, WORD oldphy, WORD newphy, WORD PhyBlockAddr, BYTE PageNum, PBYTE buf, WORD len)
+/*
+ * MS_ReaderCopyBlock()
+ */
+int MS_ReaderCopyBlock(struct us_data *us, WORD oldphy, WORD newphy,
+			WORD PhyBlockAddr, BYTE PageNum, PBYTE buf, WORD len)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int	result;
 
-	//printk("MS_ReaderCopyBlock --- PhyBlockAddr = %x, PageNum = %x\n", PhyBlockAddr, PageNum);
+	/* printk(KERN_INFO "MS_ReaderCopyBlock --- PhyBlockAddr = %x,
+				PageNum = %x\n", PhyBlockAddr, PageNum); */
 	result = ENE_LoadBinCode(us, MS_RW_PATTERN);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
@@ -25,10 +29,10 @@ int MS_ReaderCopyBlock(struct us_data *us, WORD oldphy, WORD newphy, WORD PhyBlo
 	bcb->CDB[1]			= 0x08;
 	bcb->CDB[4]			= (BYTE)(oldphy);
 	bcb->CDB[3]			= (BYTE)(oldphy>>8);
-	bcb->CDB[2]			= (BYTE)(oldphy>>16);
+	bcb->CDB[2]			= 0; /* (BYTE)(oldphy>>16) */
 	bcb->CDB[7]			= (BYTE)(newphy);
 	bcb->CDB[6]			= (BYTE)(newphy>>8);
-	bcb->CDB[5]			= (BYTE)(newphy>>16);
+	bcb->CDB[5]			= 0; /* (BYTE)(newphy>>16) */
 	bcb->CDB[9]			= (BYTE)(PhyBlockAddr);
 	bcb->CDB[8]			= (BYTE)(PhyBlockAddr>>8);
 	bcb->CDB[10]		= PageNum;
@@ -40,21 +44,25 @@ int MS_ReaderCopyBlock(struct us_data *us, WORD oldphy, WORD newphy, WORD PhyBlo
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_ReaderReadPage() ------------------------------------------
-int MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, PDWORD PageBuf, MS_LibTypeExtdat *ExtraDat)
+/*
+ * MS_ReaderReadPage()
+ */
+int MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr,
+		BYTE PageNum, PDWORD PageBuf, MS_LibTypeExtdat *ExtraDat)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int	result;
 	BYTE	ExtBuf[4];
 	DWORD	bn = PhyBlockAddr * 0x20 + PageNum;
 
-	//printk("MS --- MS_ReaderReadPage,  PhyBlockAddr = %x, PageNum = %x\n", PhyBlockAddr, PageNum);
+	/* printk(KERN_INFO "MS --- MS_ReaderReadPage,
+		PhyBlockAddr = %x, PageNum = %x\n", PhyBlockAddr, PageNum); */
 
 	result = ENE_LoadBinCode(us, MS_RW_PATTERN);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
 
-	// Read Page Data
+	/* Read Page Data */
 	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 	bcb->DataTransferLength = 0x200;
@@ -65,12 +73,12 @@ int MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, PDWO
 	bcb->CDB[4]			= (BYTE)(bn>>8);
 	bcb->CDB[3]			= (BYTE)(bn>>16);
 	bcb->CDB[2]			= (BYTE)(bn>>24);
-	
+
 	result = ENE_SendScsiCmd(us, FDIR_READ, PageBuf, 0);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
 
-	// Read Extra Data
+	/* Read Extra Data */
 	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 	bcb->DataTransferLength = 0x4;
@@ -88,9 +96,9 @@ int MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, PDWO
 		return USB_STOR_TRANSPORT_ERROR;
 
 	ExtraDat->reserved = 0;
-	ExtraDat->intr     = 0x80;  // Not yet, �����], �� fireware support
-	ExtraDat->status0  = 0x10;  // Not yet, �����], �� fireware support
-	ExtraDat->status1  = 0x00;  // Not yet, �����], �� fireware support
+	ExtraDat->intr     = 0x80;  /* Not yet,fireware support */
+	ExtraDat->status0  = 0x10;  /* Not yet,fireware support */
+	ExtraDat->status1  = 0x00;  /* Not yet,fireware support */
 	ExtraDat->ovrflg   = ExtBuf[0];
 	ExtraDat->mngflg   = ExtBuf[1];
 	ExtraDat->logadr   = MemStickLogAddr(ExtBuf[2], ExtBuf[3]);
@@ -98,14 +106,17 @@ int MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, PDWO
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_ReaderEraseBlock() ----------------------------------------
+/*
+ * MS_ReaderEraseBlock()
+ */
 int MS_ReaderEraseBlock(struct us_data *us, DWORD PhyBlockAddr)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int	result;
 	DWORD	bn = PhyBlockAddr;
 
-	//printk("MS --- MS_ReaderEraseBlock,  PhyBlockAddr = %x\n", PhyBlockAddr);
+	/* printk(KERN_INFO "MS --- MS_ReaderEraseBlock,
+		PhyBlockAddr = %x\n", PhyBlockAddr); */
 	result = ENE_LoadBinCode(us, MS_RW_PATTERN);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
@@ -119,7 +130,7 @@ int MS_ReaderEraseBlock(struct us_data *us, DWORD PhyBlockAddr)
 	bcb->CDB[4]			= (BYTE)(bn);
 	bcb->CDB[3]			= (BYTE)(bn>>8);
 	bcb->CDB[2]			= (BYTE)(bn>>16);
-	
+
 	result = ENE_SendScsiCmd(us, FDIR_READ, NULL, 0);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
@@ -127,23 +138,25 @@ int MS_ReaderEraseBlock(struct us_data *us, DWORD PhyBlockAddr)
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_CardInit() ------------------------------------------------
+/*
+ * MS_CardInit()
+ */
 int MS_CardInit(struct us_data *us)
 {
-	DWORD			result=0;
+	DWORD			result = 0;
 	WORD			TmpBlock;
 	PBYTE			PageBuffer0 = NULL, PageBuffer1 = NULL;
 	MS_LibTypeExtdat	extdat;
 	WORD			btBlk1st, btBlk2nd;
 	DWORD			btBlk1stErred;
 
-	printk("MS_CardInit start\n");
+	printk(KERN_INFO "MS_CardInit start\n");
 
 	MS_LibFreeAllocatedArea(us);
 
-	if (((PageBuffer0 = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL)) == NULL) ||
-	    ((PageBuffer1 = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL)) == NULL))
-	{
+	PageBuffer0 = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL);
+	PageBuffer1 = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL);
+	if ((PageBuffer0 == NULL) || (PageBuffer1 == NULL)) {
 		result = MS_NO_MEMORY_ERROR;
 		goto exit;
 	}
@@ -151,16 +164,16 @@ int MS_CardInit(struct us_data *us)
 	btBlk1st = btBlk2nd = MS_LB_NOT_USED;
 	btBlk1stErred = 0;
 
-	for (TmpBlock=0; TmpBlock < MS_MAX_INITIAL_ERROR_BLOCKS+2; TmpBlock++)
-	{
-		switch (MS_ReaderReadPage(us, TmpBlock, 0, (DWORD *)PageBuffer0, &extdat))
-		{
-			case MS_STATUS_SUCCESS:
+	for (TmpBlock = 0; TmpBlock < MS_MAX_INITIAL_ERROR_BLOCKS+2;
+		TmpBlock++) {
+		switch (MS_ReaderReadPage(us, TmpBlock, 0,
+			(DWORD *)PageBuffer0, &extdat)) {
+		case MS_STATUS_SUCCESS:
 			break;
-			case MS_STATUS_INT_ERROR:
+		case MS_STATUS_INT_ERROR:
 			break;
-			case MS_STATUS_ERROR:
-			default:
+		case MS_STATUS_ERROR:
+		default:
 			continue;
 		}
 
@@ -173,38 +186,37 @@ int MS_CardInit(struct us_data *us)
 			(((MemStickBootBlockPage0 *)PageBuffer0)->header.bNumberOfDataEntry != MS_BOOT_BLOCK_DATA_ENTRIES))
 				continue;
 
-		if (btBlk1st != MS_LB_NOT_USED)
-		{
+		if (btBlk1st != MS_LB_NOT_USED) {
 			btBlk2nd = TmpBlock;
 			break;
 		}
 
 		btBlk1st = TmpBlock;
 		memcpy(PageBuffer1, PageBuffer0, MS_BYTES_PER_PAGE);
-		if (extdat.status1 & (MS_REG_ST1_DTER | MS_REG_ST1_EXER | MS_REG_ST1_FGER))
+		if (extdat.status1 &
+			(MS_REG_ST1_DTER | MS_REG_ST1_EXER | MS_REG_ST1_FGER))
 			btBlk1stErred = 1;
 	}
 
-	if (btBlk1st == MS_LB_NOT_USED)
-	{
+	if (btBlk1st == MS_LB_NOT_USED) {
 		result = MS_STATUS_ERROR;
 		goto exit;
 	}
 
-	// write protect
+	/* write protect */
 	if ((extdat.status0 & MS_REG_ST0_WP) == MS_REG_ST0_WP_ON)
 		MS_LibCtrlSet(us, MS_LIB_CTRL_WRPROTECT);
 
 	result = MS_STATUS_ERROR;
-	// 1st Boot Block
+	/* 1st Boot Block */
 	if (btBlk1stErred == 0)
-		result = MS_LibProcessBootBlock(us, btBlk1st, PageBuffer1);   // 1st
-	// 2nd Boot Block
+		result = MS_LibProcessBootBlock(us, btBlk1st, PageBuffer1);
+		/* 1st */
+	/* 2nd Boot Block */
 	if (result && (btBlk2nd != MS_LB_NOT_USED))
 		result = MS_LibProcessBootBlock(us, btBlk2nd, PageBuffer0);
 
-	if (result)
-	{
+	if (result) {
 		result = MS_STATUS_ERROR;
 		goto exit;
 	}
@@ -214,8 +226,7 @@ int MS_CardInit(struct us_data *us)
 
 	us->MS_Lib.Phy2LogMap[btBlk1st] = MS_LB_BOOT_BLOCK;
 
-	if (btBlk2nd != MS_LB_NOT_USED)
-	{
+	if (btBlk2nd != MS_LB_NOT_USED) {
 		for (TmpBlock = btBlk1st + 1; TmpBlock < btBlk2nd; TmpBlock++)
 			us->MS_Lib.Phy2LogMap[TmpBlock] = MS_LB_INITIAL_ERROR;
 		us->MS_Lib.Phy2LogMap[btBlk2nd] = MS_LB_BOOT_BLOCK;
@@ -225,18 +236,17 @@ int MS_CardInit(struct us_data *us)
 	if (result)
 		goto exit;
 
-	for (TmpBlock=MS_PHYSICAL_BLOCKS_PER_SEGMENT; TmpBlock<us->MS_Lib.NumberOfPhyBlock; TmpBlock+=MS_PHYSICAL_BLOCKS_PER_SEGMENT)
-	{
-		if (MS_CountFreeBlock(us, TmpBlock) == 0)
-		{
+	for (TmpBlock = MS_PHYSICAL_BLOCKS_PER_SEGMENT;
+		TmpBlock < us->MS_Lib.NumberOfPhyBlock;
+		TmpBlock += MS_PHYSICAL_BLOCKS_PER_SEGMENT) {
+		if (MS_CountFreeBlock(us, TmpBlock) == 0) {
 			MS_LibCtrlSet(us, MS_LIB_CTRL_WRPROTECT);
 			break;
 		}
 	}
 
-	// write
-	if (MS_LibAllocWriteBuf(us))
-	{
+	/* write */
+	if (MS_LibAllocWriteBuf(us)) {
 		result = MS_NO_MEMORY_ERROR;
 		goto exit;
 	}
@@ -245,46 +255,48 @@ int MS_CardInit(struct us_data *us)
 
 exit:
 	kfree(PageBuffer1);
-    	kfree(PageBuffer0);
+	kfree(PageBuffer0);
 
-	printk("MS_CardInit end\n");
+	printk(KERN_INFO "MS_CardInit end\n");
 	return result;
 }
 
-//----- MS_LibCheckDisableBlock() ------------------------------------
+/*
+ * MS_LibCheckDisableBlock()
+ */
 int MS_LibCheckDisableBlock(struct us_data *us, WORD PhyBlock)
 {
-	PWORD			PageBuf=NULL;
-	DWORD			result=MS_STATUS_SUCCESS;
-	DWORD			blk, index=0;
+	PWORD			PageBuf = NULL;
+	DWORD			result = MS_STATUS_SUCCESS;
+	DWORD			blk, index = 0;
 	MS_LibTypeExtdat	extdat;
 
-	if (((PageBuf = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL)) == NULL))
-	{
+	PageBuf = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL);
+	if (PageBuf == NULL) {
 		result = MS_NO_MEMORY_ERROR;
 		goto exit;
 	}
 
 	MS_ReaderReadPage(us, PhyBlock, 1, (DWORD *)PageBuf, &extdat);
-	do
-	{
+	do {
 		blk = be16_to_cpu(PageBuf[index]);
 		if (blk == MS_LB_NOT_USED)
 			break;
-		if (blk == us->MS_Lib.Log2PhyMap[0])
-		{
+		if (blk == us->MS_Lib.Log2PhyMap[0]) {
 			result = MS_ERROR_FLASH_READ;
 			break;
 		}
 		index++;
-	} while(1);
+	} while (1);
 
 exit:
 	kfree(PageBuf);
 	return result;
 }
 
-//----- MS_LibFreeAllocatedArea() ------------------------------------
+/*
+ * MS_LibFreeAllocatedArea()
+ */
 void MS_LibFreeAllocatedArea(struct us_data *us)
 {
 	MS_LibFreeWriteBuf(us);
@@ -302,26 +314,31 @@ void MS_LibFreeAllocatedArea(struct us_data *us)
 	us->MS_Lib.NumberOfLogBlock	= 0;
 }
 
-//----- MS_LibFreeWriteBuf() -----------------------------------------
+/*
+ * MS_LibFreeWriteBuf()
+ */
 void MS_LibFreeWriteBuf(struct us_data *us)
 {
-	us->MS_Lib.wrtblk = (WORD)-1; //set to -1
-	MS_LibClearPageMap(us); // memset((fdoExt)->MS_Lib.pagemap, 0, sizeof((fdoExt)->MS_Lib.pagemap))
+	us->MS_Lib.wrtblk = (WORD)-1; /* set to -1 */
 
-	if (us->MS_Lib.blkpag)
-	{
-		kfree((BYTE *)(us->MS_Lib.blkpag));  // Arnold test ...
+	/* memset((fdoExt)->MS_Lib.pagemap, 0,
+			sizeof((fdoExt)->MS_Lib.pagemap)) */
+	MS_LibClearPageMap(us);
+
+	if (us->MS_Lib.blkpag) {
+		kfree((BYTE *)(us->MS_Lib.blkpag));  /* Arnold test ... */
 		us->MS_Lib.blkpag = NULL;
 	}
 
-	if (us->MS_Lib.blkext)
-	{
-		kfree((BYTE *)(us->MS_Lib.blkext));  // Arnold test ...
+	if (us->MS_Lib.blkext) {
+		kfree((BYTE *)(us->MS_Lib.blkext));  /* Arnold test ... */
 		us->MS_Lib.blkext = NULL;
 	}
 }
 
-//----- MS_LibFreeLogicalMap() ---------------------------------------
+/*
+ * MS_LibFreeLogicalMap()
+ */
 int MS_LibFreeLogicalMap(struct us_data *us)
 {
 	kfree(us->MS_Lib.Phy2LogMap);
@@ -330,10 +347,12 @@ int MS_LibFreeLogicalMap(struct us_data *us)
 	kfree(us->MS_Lib.Log2PhyMap);
 	us->MS_Lib.Log2PhyMap = NULL;
 
-    return 0;
+	return 0;
 }
 
-//----- MS_LibProcessBootBlock() -------------------------------------
+/*
+ * MS_LibProcessBootBlock()
+ */
 int MS_LibProcessBootBlock(struct us_data *us, WORD PhyBlock, BYTE *PageData)
 {
 	MemStickBootBlockSysEnt  *SysEntry;
@@ -343,144 +362,165 @@ int MS_LibProcessBootBlock(struct us_data *us, WORD PhyBlock, BYTE *PageData)
 	BYTE                     *PageBuffer;
 	MS_LibTypeExtdat         ExtraData;
 
-	if ((PageBuffer = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL))==NULL)
+
+	PageBuffer = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL);
+	if (PageBuffer == NULL)
 		return (DWORD)-1;
 
 	result = (DWORD)-1;
 
-	SysInfo= &(((MemStickBootBlockPage0 *)PageData)->sysinf);
+	SysInfo = &(((MemStickBootBlockPage0 *)PageData)->sysinf);
 
-	if ((SysInfo->bMsClass != MS_SYSINF_MSCLASS_TYPE_1)                                   ||
-		(be16_to_cpu(SysInfo->wPageSize) != MS_SYSINF_PAGE_SIZE)                       ||
+	if ((SysInfo->bMsClass != MS_SYSINF_MSCLASS_TYPE_1) ||
+		(be16_to_cpu(SysInfo->wPageSize) != MS_SYSINF_PAGE_SIZE) ||
 		((SysInfo->bSecuritySupport & MS_SYSINF_SECURITY) == MS_SYSINF_SECURITY_SUPPORT) ||
-		(SysInfo->bReserved1 != MS_SYSINF_RESERVED1)                                     ||
-		(SysInfo->bReserved2 != MS_SYSINF_RESERVED2)                                     ||
-		(SysInfo->bFormatType!= MS_SYSINF_FORMAT_FAT)                                    ||
+		(SysInfo->bReserved1 != MS_SYSINF_RESERVED1) ||
+		(SysInfo->bReserved2 != MS_SYSINF_RESERVED2) ||
+		(SysInfo->bFormatType != MS_SYSINF_FORMAT_FAT) ||
 		(SysInfo->bUsage != MS_SYSINF_USAGE_GENERAL))
 		goto exit;
 
-	switch (us->MS_Lib.cardType = SysInfo->bCardType)
-	{
-		case MS_SYSINF_CARDTYPE_RDONLY:
-			MS_LibCtrlSet(us, MS_LIB_CTRL_RDONLY);
-			break;
-		case MS_SYSINF_CARDTYPE_RDWR:
-			MS_LibCtrlReset(us, MS_LIB_CTRL_RDONLY);
-			break;
-		case MS_SYSINF_CARDTYPE_HYBRID:
-		default:
-			goto exit;
+	switch (us->MS_Lib.cardType = SysInfo->bCardType) {
+	case MS_SYSINF_CARDTYPE_RDONLY:
+		MS_LibCtrlSet(us, MS_LIB_CTRL_RDONLY);
+		break;
+	case MS_SYSINF_CARDTYPE_RDWR:
+		MS_LibCtrlReset(us, MS_LIB_CTRL_RDONLY);
+		break;
+	case MS_SYSINF_CARDTYPE_HYBRID:
+	default:
+		goto exit;
 	}
 
 	us->MS_Lib.blockSize        = be16_to_cpu(SysInfo->wBlockSize);
 	us->MS_Lib.NumberOfPhyBlock = be16_to_cpu(SysInfo->wBlockNumber);
-	us->MS_Lib.NumberOfLogBlock = be16_to_cpu(SysInfo->wTotalBlockNumber) - 2;
-	us->MS_Lib.PagesPerBlock    = us->MS_Lib.blockSize * SIZE_OF_KIRO / MS_BYTES_PER_PAGE;
-	us->MS_Lib.NumberOfSegment  = us->MS_Lib.NumberOfPhyBlock / MS_PHYSICAL_BLOCKS_PER_SEGMENT;
+	us->MS_Lib.NumberOfLogBlock = be16_to_cpu(SysInfo->wTotalBlockNumber)
+									-2;
+	us->MS_Lib.PagesPerBlock    = us->MS_Lib.blockSize * SIZE_OF_KIRO /
+							MS_BYTES_PER_PAGE;
+	us->MS_Lib.NumberOfSegment  = us->MS_Lib.NumberOfPhyBlock /
+					MS_PHYSICAL_BLOCKS_PER_SEGMENT;
 	us->MS_Model                = be16_to_cpu(SysInfo->wMemorySize);
 
-	if (MS_LibAllocLogicalMap(us))			//Allocate to all number of logicalblock and physicalblock
+	/*Allocate to all number of logicalblock and physicalblock */
+	if (MS_LibAllocLogicalMap(us))
 		goto exit;
 
-	MS_LibSetBootBlockMark(us, PhyBlock);		//Mark the book block
+	/* Mark the book block */
+	MS_LibSetBootBlockMark(us, PhyBlock);
 
 	SysEntry = &(((MemStickBootBlockPage0 *)PageData)->sysent);
 
-	for (i=0; i<MS_NUMBER_OF_SYSTEM_ENTRY; i++)
-	{
+	for (i = 0; i < MS_NUMBER_OF_SYSTEM_ENTRY; i++) {
 		DWORD  EntryOffset, EntrySize;
 
-		if ((EntryOffset = be32_to_cpu(SysEntry->entry[i].dwStart)) == 0xffffff)
+		EntryOffset = be32_to_cpu(SysEntry->entry[i].dwStart);
+
+		if (EntryOffset == 0xffffff)
 			continue;
+		EntrySize = be32_to_cpu(SysEntry->entry[i].dwSize);
 
-		if ((EntrySize = be32_to_cpu(SysEntry->entry[i].dwSize)) == 0)
+		if (EntrySize == 0)
 			continue;
 
-		if (EntryOffset + MS_BYTES_PER_PAGE + EntrySize > us->MS_Lib.blockSize * (DWORD)SIZE_OF_KIRO)
+		if (EntryOffset + MS_BYTES_PER_PAGE + EntrySize >
+			us->MS_Lib.blockSize * (DWORD)SIZE_OF_KIRO)
 			continue;
 
-		if (i == 0)
-		{
+		if (i == 0) {
 			BYTE  PrevPageNumber = 0;
 			WORD  phyblk;
 
-			if (SysEntry->entry[i].bType != MS_SYSENT_TYPE_INVALID_BLOCK)
+			if (SysEntry->entry[i].bType !=
+				MS_SYSENT_TYPE_INVALID_BLOCK)
 				goto exit;
 
-			while (EntrySize > 0)
-			{
-				if ((PageNumber = (BYTE)(EntryOffset / MS_BYTES_PER_PAGE + 1)) != PrevPageNumber)
-				{
-					switch (MS_ReaderReadPage(us, PhyBlock, PageNumber, (DWORD *)PageBuffer, &ExtraData))
-					{
-						case MS_STATUS_SUCCESS:
-							break;
-						case MS_STATUS_WRITE_PROTECT:
-						case MS_ERROR_FLASH_READ:
-						case MS_STATUS_ERROR:
-						default:
-							goto exit;
+			while (EntrySize > 0) {
+
+				PageNumber = (BYTE)(EntryOffset /
+							MS_BYTES_PER_PAGE + 1);
+				if (PageNumber != PrevPageNumber) {
+					switch (MS_ReaderReadPage(us, PhyBlock,
+						PageNumber, (DWORD *)PageBuffer,
+						&ExtraData)) {
+					case MS_STATUS_SUCCESS:
+						break;
+					case MS_STATUS_WRITE_PROTECT:
+					case MS_ERROR_FLASH_READ:
+					case MS_STATUS_ERROR:
+					default:
+						goto exit;
 					}
 
 					PrevPageNumber = PageNumber;
 				}
 
-				if ((phyblk = be16_to_cpu(*(WORD *)(PageBuffer + (EntryOffset % MS_BYTES_PER_PAGE)))) < 0x0fff)
+				phyblk = be16_to_cpu(*(WORD *)(PageBuffer +
+					(EntryOffset % MS_BYTES_PER_PAGE)));
+				if (phyblk < 0x0fff)
 					MS_LibSetInitialErrorBlock(us, phyblk);
 
 				EntryOffset += 2;
 				EntrySize -= 2;
 			}
-		}
-		else if (i == 1)
-		{  // CIS/IDI
+		} else if (i == 1) {  /* CIS/IDI */
 			MemStickBootBlockIDI  *idi;
 
 			if (SysEntry->entry[i].bType != MS_SYSENT_TYPE_CIS_IDI)
 				goto exit;
 
-			switch (MS_ReaderReadPage(us, PhyBlock, (BYTE)(EntryOffset / MS_BYTES_PER_PAGE + 1), (DWORD *)PageBuffer, &ExtraData))
-			{
-				case MS_STATUS_SUCCESS:
-					break;
-				case MS_STATUS_WRITE_PROTECT:
-				case MS_ERROR_FLASH_READ:
-				case MS_STATUS_ERROR:
-				default:
-					goto exit;
+			switch (MS_ReaderReadPage(us, PhyBlock,
+				(BYTE)(EntryOffset / MS_BYTES_PER_PAGE + 1),
+				(DWORD *)PageBuffer, &ExtraData)) {
+			case MS_STATUS_SUCCESS:
+				break;
+			case MS_STATUS_WRITE_PROTECT:
+			case MS_ERROR_FLASH_READ:
+			case MS_STATUS_ERROR:
+			default:
+				goto exit;
 			}
 
-			idi = &((MemStickBootBlockCIS_IDI *)(PageBuffer + (EntryOffset % MS_BYTES_PER_PAGE)))->idi.idi;
-			if (le16_to_cpu(idi->wIDIgeneralConfiguration) != MS_IDI_GENERAL_CONF)
+			idi = &((MemStickBootBlockCIS_IDI *)(PageBuffer +
+				(EntryOffset % MS_BYTES_PER_PAGE)))->idi.idi;
+			if (le16_to_cpu(idi->wIDIgeneralConfiguration) !=
+							MS_IDI_GENERAL_CONF)
 				goto exit;
 
-			us->MS_Lib.BytesPerSector = le16_to_cpu(idi->wIDIbytesPerSector);
+			us->MS_Lib.BytesPerSector =
+				le16_to_cpu(idi->wIDIbytesPerSector);
 			if (us->MS_Lib.BytesPerSector != MS_BYTES_PER_PAGE)
 				goto exit;
 		}
-	} // End for ..
+	} /* End for .. */
 
 	result = 0;
 
 exit:
-	if (result)		MS_LibFreeLogicalMap(us);
+	if (result)
+		MS_LibFreeLogicalMap(us);
+
 	kfree(PageBuffer);
 
 	result = 0;
 	return result;
 }
 
-//----- MS_LibAllocLogicalMap() --------------------------------------
+/*
+ * MS_LibAllocLogicalMap()
+ */
 int MS_LibAllocLogicalMap(struct us_data *us)
 {
 	DWORD  i;
 
 
-	us->MS_Lib.Phy2LogMap = kmalloc(us->MS_Lib.NumberOfPhyBlock * sizeof(WORD), GFP_KERNEL);
-	us->MS_Lib.Log2PhyMap = kmalloc(us->MS_Lib.NumberOfLogBlock * sizeof(WORD), GFP_KERNEL);
+	us->MS_Lib.Phy2LogMap = kmalloc(us->MS_Lib.NumberOfPhyBlock *
+						sizeof(WORD), GFP_KERNEL);
+	us->MS_Lib.Log2PhyMap = kmalloc(us->MS_Lib.NumberOfLogBlock *
+						sizeof(WORD), GFP_KERNEL);
 
-	if ((us->MS_Lib.Phy2LogMap == NULL) || (us->MS_Lib.Log2PhyMap == NULL))
-	{
+	if ((us->MS_Lib.Phy2LogMap == NULL) ||
+		(us->MS_Lib.Log2PhyMap == NULL)) {
 		MS_LibFreeLogicalMap(us);
 		return (DWORD)-1;
 	}
@@ -489,128 +529,142 @@ int MS_LibAllocLogicalMap(struct us_data *us)
 		us->MS_Lib.Phy2LogMap[i] = MS_LB_NOT_USED;
 
 	for (i = 0; i < us->MS_Lib.NumberOfLogBlock; i++)
-	us->MS_Lib.Log2PhyMap[i] = MS_LB_NOT_USED;
+		us->MS_Lib.Log2PhyMap[i] = MS_LB_NOT_USED;
 
 	return 0;
 }
 
-//----- MS_LibSetBootBlockMark() -------------------------------------
+/*
+ * MS_LibSetBootBlockMark()
+ */
 int MS_LibSetBootBlockMark(struct us_data *us, WORD phyblk)
 {
-    return MS_LibSetLogicalBlockMark(us, phyblk, MS_LB_BOOT_BLOCK);
+	return MS_LibSetLogicalBlockMark(us, phyblk, MS_LB_BOOT_BLOCK);
 }
 
-//----- MS_LibSetLogicalBlockMark() ----------------------------------
+/*
+ * MS_LibSetLogicalBlockMark()
+ */
 int MS_LibSetLogicalBlockMark(struct us_data *us, WORD phyblk, WORD mark)
 {
-    if (phyblk >= us->MS_Lib.NumberOfPhyBlock)
-        return (DWORD)-1;
+	if (phyblk >= us->MS_Lib.NumberOfPhyBlock)
+		return (DWORD)-1;
 
-    us->MS_Lib.Phy2LogMap[phyblk] = mark;
+	us->MS_Lib.Phy2LogMap[phyblk] = mark;
 
-    return 0;
+	return 0;
 }
 
-//----- MS_LibSetInitialErrorBlock() ---------------------------------
+/*
+ * MS_LibSetInitialErrorBlock()
+ */
 int MS_LibSetInitialErrorBlock(struct us_data *us, WORD phyblk)
 {
-    return MS_LibSetLogicalBlockMark(us, phyblk, MS_LB_INITIAL_ERROR);
+	return MS_LibSetLogicalBlockMark(us, phyblk, MS_LB_INITIAL_ERROR);
 }
 
-//----- MS_LibScanLogicalBlockNumber() -------------------------------
+/*
+ * MS_LibScanLogicalBlockNumber()
+ */
 int MS_LibScanLogicalBlockNumber(struct us_data *us, WORD btBlk1st)
 {
 	WORD			PhyBlock, newblk, i;
 	WORD			LogStart, LogEnde;
 	MS_LibTypeExtdat	extdat;
 	BYTE			buf[0x200];
-	DWORD			count=0, index=0;
+	DWORD			count = 0, index = 0;
 
-	for (PhyBlock = 0; PhyBlock < us->MS_Lib.NumberOfPhyBlock;)
-	{
+	for (PhyBlock = 0; PhyBlock < us->MS_Lib.NumberOfPhyBlock;) {
 		MS_LibPhy2LogRange(PhyBlock, &LogStart, &LogEnde);
 
-		for (i=0; i<MS_PHYSICAL_BLOCKS_PER_SEGMENT; i++, PhyBlock++)
-		{
-			switch (MS_LibConv2Logical(us, PhyBlock))
-			{
-				case MS_STATUS_ERROR:
-					continue;
-				default:
-					break;
+		for (i = 0; i < MS_PHYSICAL_BLOCKS_PER_SEGMENT;
+			i++, PhyBlock++) {
+			switch (MS_LibConv2Logical(us, PhyBlock)) {
+			case MS_STATUS_ERROR:
+				continue;
+			default:
+				break;
 			}
 
-			if (count == PhyBlock)
-			{
-				MS_LibReadExtraBlock(us, PhyBlock, 0, 0x80, &buf);
+			if (count == PhyBlock) {
+				MS_LibReadExtraBlock(us, PhyBlock,
+							0, 0x80, &buf);
 				count += 0x80;
 			}
 			index = (PhyBlock % 0x80) * 4;
 
 			extdat.ovrflg = buf[index];
 			extdat.mngflg = buf[index+1];
-			extdat.logadr = MemStickLogAddr(buf[index+2], buf[index+3]);
+			extdat.logadr = MemStickLogAddr(buf[index+2],
+							buf[index+3]);
 
-			if ((extdat.ovrflg & MS_REG_OVR_BKST) != MS_REG_OVR_BKST_OK)
-			{
+			if ((extdat.ovrflg & MS_REG_OVR_BKST) !=
+				MS_REG_OVR_BKST_OK) {
 				MS_LibSetAcquiredErrorBlock(us, PhyBlock);
 				continue;
 			}
 
-			if ((extdat.mngflg & MS_REG_MNG_ATFLG) == MS_REG_MNG_ATFLG_ATTBL)
-			{
+			if ((extdat.mngflg & MS_REG_MNG_ATFLG) ==
+				MS_REG_MNG_ATFLG_ATTBL) {
 				MS_LibErasePhyBlock(us, PhyBlock);
 				continue;
 			}
 
-			if (extdat.logadr != MS_LB_NOT_USED)
-			{
-				if ((extdat.logadr < LogStart) || (LogEnde <= extdat.logadr))
-				{
+			if (extdat.logadr != MS_LB_NOT_USED) {
+				if ((extdat.logadr < LogStart) ||
+					(LogEnde <= extdat.logadr)) {
 					MS_LibErasePhyBlock(us, PhyBlock);
 					continue;
 				}
 
-				if ((newblk = MS_LibConv2Physical(us, extdat.logadr)) != MS_LB_NOT_USED)
-				{
-					if (extdat.logadr==0)
-					{
-						MS_LibSetLogicalPair(us, extdat.logadr, PhyBlock);
-						if ( MS_LibCheckDisableBlock(us, btBlk1st) )
-						{
-							MS_LibSetLogicalPair(us, extdat.logadr, newblk);
+				newblk = MS_LibConv2Physical(us, extdat.logadr);
+
+				if (newblk != MS_LB_NOT_USED) {
+					if (extdat.logadr == 0) {
+						MS_LibSetLogicalPair(us,
+								extdat.logadr,
+								PhyBlock);
+						if (MS_LibCheckDisableBlock(us,
+							btBlk1st)) {
+							MS_LibSetLogicalPair(us,
+							extdat.logadr, newblk);
 							continue;
 						}
 					}
 
 					MS_LibReadExtra(us, newblk, 0, &extdat);
-					if ((extdat.ovrflg & MS_REG_OVR_UDST) == MS_REG_OVR_UDST_UPDATING)
-					{
-						MS_LibErasePhyBlock(us, PhyBlock);
+					if ((extdat.ovrflg & MS_REG_OVR_UDST) ==
+						MS_REG_OVR_UDST_UPDATING) {
+						MS_LibErasePhyBlock(us,
+								PhyBlock);
 						continue;
-					}
-					else
+					} else {
 						MS_LibErasePhyBlock(us, newblk);
+					}
 				}
 
-				MS_LibSetLogicalPair(us, extdat.logadr, PhyBlock);
+				MS_LibSetLogicalPair(us, extdat.logadr,
+								PhyBlock);
 			}
 		}
-	} //End for ...
+	} /* End for ... */
 
 	return MS_STATUS_SUCCESS;
 }
 
-//----- MS_LibAllocWriteBuf() ----------------------------------------
+/*
+ * MS_LibAllocWriteBuf()
+ */
 int MS_LibAllocWriteBuf(struct us_data *us)
 {
 	us->MS_Lib.wrtblk = (WORD)-1;
 
-	us->MS_Lib.blkpag = kmalloc(us->MS_Lib.PagesPerBlock * us->MS_Lib.BytesPerSector, GFP_KERNEL);
-	us->MS_Lib.blkext = kmalloc(us->MS_Lib.PagesPerBlock * sizeof(MS_LibTypeExtdat), GFP_KERNEL);
+	us->MS_Lib.blkpag = kmalloc(us->MS_Lib.PagesPerBlock *
+					us->MS_Lib.BytesPerSector, GFP_KERNEL);
+	us->MS_Lib.blkext = kmalloc(us->MS_Lib.PagesPerBlock *
+					sizeof(MS_LibTypeExtdat), GFP_KERNEL);
 
-	if ((us->MS_Lib.blkpag == NULL) || (us->MS_Lib.blkext == NULL))
-	{
+	if ((us->MS_Lib.blkpag == NULL) || (us->MS_Lib.blkext == NULL)) {
 		MS_LibFreeWriteBuf(us);
 		return (DWORD)-1;
 	}
@@ -620,7 +674,9 @@ int MS_LibAllocWriteBuf(struct us_data *us)
 	return 0;
 }
 
-//----- MS_LibClearWriteBuf() ----------------------------------------
+/*
+ * MS_LibClearWriteBuf()
+ */
 void MS_LibClearWriteBuf(struct us_data *us)
 {
 	int i;
@@ -629,12 +685,11 @@ void MS_LibClearWriteBuf(struct us_data *us)
 	MS_LibClearPageMap(us);
 
 	if (us->MS_Lib.blkpag)
-		memset(us->MS_Lib.blkpag, 0xff, us->MS_Lib.PagesPerBlock * us->MS_Lib.BytesPerSector);
+		memset(us->MS_Lib.blkpag, 0xff,
+			us->MS_Lib.PagesPerBlock * us->MS_Lib.BytesPerSector);
 
-	if (us->MS_Lib.blkext)
-	{
-		for (i = 0; i < us->MS_Lib.PagesPerBlock; i++)
-		{
+	if (us->MS_Lib.blkext) {
+		for (i = 0; i < us->MS_Lib.PagesPerBlock; i++) {
 			us->MS_Lib.blkext[i].status1 = MS_REG_ST1_DEFAULT;
 			us->MS_Lib.blkext[i].ovrflg = MS_REG_OVR_DEFAULT;
 			us->MS_Lib.blkext[i].mngflg = MS_REG_MNG_DEFAULT;
@@ -643,32 +698,36 @@ void MS_LibClearWriteBuf(struct us_data *us)
 	}
 }
 
-//----- MS_LibPhy2LogRange() -----------------------------------------
+/*
+ * MS_LibPhy2LogRange()
+ */
 void MS_LibPhy2LogRange(WORD PhyBlock, WORD *LogStart, WORD *LogEnde)
 {
 	PhyBlock /= MS_PHYSICAL_BLOCKS_PER_SEGMENT;
 
-	if (PhyBlock)
-	{
-		*LogStart = MS_LOGICAL_BLOCKS_IN_1ST_SEGMENT + (PhyBlock - 1) * MS_LOGICAL_BLOCKS_PER_SEGMENT;//496
-		*LogEnde = *LogStart + MS_LOGICAL_BLOCKS_PER_SEGMENT;//496
-	}
-	else
-	{
+	if (PhyBlock) {
+		*LogStart = MS_LOGICAL_BLOCKS_IN_1ST_SEGMENT +
+			(PhyBlock - 1) * MS_LOGICAL_BLOCKS_PER_SEGMENT;/*496*/
+		*LogEnde = *LogStart + MS_LOGICAL_BLOCKS_PER_SEGMENT;/*496*/
+	} else {
 		*LogStart = 0;
-		*LogEnde = MS_LOGICAL_BLOCKS_IN_1ST_SEGMENT;//494
+		*LogEnde = MS_LOGICAL_BLOCKS_IN_1ST_SEGMENT;/*494*/
 	}
 }
 
-//----- MS_LibReadExtraBlock() --------------------------------------------
-int MS_LibReadExtraBlock(struct us_data *us, DWORD PhyBlock, BYTE PageNum, BYTE blen, void *buf)
+/*
+ * MS_LibReadExtraBlock()
+ */
+int MS_LibReadExtraBlock(struct us_data *us, DWORD PhyBlock,
+				BYTE PageNum, BYTE blen, void *buf)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int	result;
 
-	//printk("MS_LibReadExtraBlock --- PhyBlock = %x, PageNum = %x, blen = %x\n", PhyBlock, PageNum, blen);
+	/* printk("MS_LibReadExtraBlock --- PhyBlock = %x,
+		PageNum = %x, blen = %x\n", PhyBlock, PageNum, blen); */
 
-	// Read Extra Data
+	/* Read Extra Data */
 	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 	bcb->DataTransferLength = 0x4 * blen;
@@ -688,14 +747,18 @@ int MS_LibReadExtraBlock(struct us_data *us, DWORD PhyBlock, BYTE PageNum, BYTE
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_LibReadExtra() --------------------------------------------
-int MS_LibReadExtra(struct us_data *us, DWORD PhyBlock, BYTE PageNum, MS_LibTypeExtdat *ExtraDat)
+/*
+ * MS_LibReadExtra()
+ */
+int MS_LibReadExtra(struct us_data *us, DWORD PhyBlock,
+		BYTE PageNum, MS_LibTypeExtdat *ExtraDat)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int	result;
 	BYTE	ExtBuf[4];
 
-	//printk("MS_LibReadExtra --- PhyBlock = %x, PageNum = %x\n", PhyBlock, PageNum);
+	/* printk("MS_LibReadExtra --- PhyBlock = %x, PageNum = %x\n"
+						, PhyBlock, PageNum); */
 	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 	bcb->DataTransferLength = 0x4;
@@ -707,23 +770,25 @@ int MS_LibReadExtra(struct us_data *us, DWORD PhyBlock, BYTE PageNum, MS_LibType
 	bcb->CDB[3]			= (BYTE)(PhyBlock>>8);
 	bcb->CDB[2]			= (BYTE)(PhyBlock>>16);
 	bcb->CDB[6]			= 0x01;
-	
+
 	result = ENE_SendScsiCmd(us, FDIR_READ, &ExtBuf, 0);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
 
 	ExtraDat->reserved = 0;
-	ExtraDat->intr     = 0x80;  // Not yet, waiting for fireware support
-	ExtraDat->status0  = 0x10;  // Not yet, waiting for fireware support
-	ExtraDat->status1  = 0x00;  // Not yet, waiting for fireware support
+	ExtraDat->intr     = 0x80;  /* Not yet, waiting for fireware support */
+	ExtraDat->status0  = 0x10;  /* Not yet, waiting for fireware support */
+	ExtraDat->status1  = 0x00;  /* Not yet, waiting for fireware support */
 	ExtraDat->ovrflg   = ExtBuf[0];
 	ExtraDat->mngflg   = ExtBuf[1];
 	ExtraDat->logadr   = MemStickLogAddr(ExtBuf[2], ExtBuf[3]);
-	
+
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_LibSetAcquiredErrorBlock() --------------------------------
+/*
+ * MS_LibSetAcquiredErrorBlock()
+ */
 int MS_LibSetAcquiredErrorBlock(struct us_data *us, WORD phyblk)
 {
 	WORD log;
@@ -731,7 +796,9 @@ int MS_LibSetAcquiredErrorBlock(struct us_data *us, WORD phyblk)
 	if (phyblk >= us->MS_Lib.NumberOfPhyBlock)
 		return (DWORD)-1;
 
-	if ((log = us->MS_Lib.Phy2LogMap[phyblk]) < us->MS_Lib.NumberOfLogBlock)
+	log = us->MS_Lib.Phy2LogMap[phyblk];
+
+	if (log  < us->MS_Lib.NumberOfLogBlock)
 		us->MS_Lib.Log2PhyMap[log] = MS_LB_NOT_USED;
 
 	if (us->MS_Lib.Phy2LogMap[phyblk] != MS_LB_INITIAL_ERROR)
@@ -740,7 +807,9 @@ int MS_LibSetAcquiredErrorBlock(struct us_data *us, WORD phyblk)
 	return 0;
 }
 
-//----- MS_LibErasePhyBlock() ----------------------------------------
+/*
+ * MS_LibErasePhyBlock()
+ */
 int MS_LibErasePhyBlock(struct us_data *us, WORD phyblk)
 {
 	WORD  log;
@@ -748,27 +817,27 @@ int MS_LibErasePhyBlock(struct us_data *us, WORD phyblk)
 	if (phyblk >= us->MS_Lib.NumberOfPhyBlock)
 		return MS_STATUS_ERROR;
 
-	if ((log = us->MS_Lib.Phy2LogMap[phyblk]) < us->MS_Lib.NumberOfLogBlock)
+	log = us->MS_Lib.Phy2LogMap[phyblk];
+
+	if (log < us->MS_Lib.NumberOfLogBlock)
 		us->MS_Lib.Log2PhyMap[log] = MS_LB_NOT_USED;
 
 	us->MS_Lib.Phy2LogMap[phyblk] = MS_LB_NOT_USED;
 
-	if (MS_LibIsWritable(us))
-	{
-		switch (MS_ReaderEraseBlock(us, phyblk))
-		{
-			case MS_STATUS_SUCCESS:
-				us->MS_Lib.Phy2LogMap[phyblk] = MS_LB_NOT_USED_ERASED;
-				return MS_STATUS_SUCCESS;
-			case MS_ERROR_FLASH_ERASE:
-			case MS_STATUS_INT_ERROR :
-				MS_LibErrorPhyBlock(us, phyblk);
-				return MS_ERROR_FLASH_ERASE;
-			case MS_STATUS_ERROR:
-			default:
-				MS_LibCtrlSet(us, MS_LIB_CTRL_RDONLY);
-				MS_LibSetAcquiredErrorBlock(us, phyblk);
-				return MS_STATUS_ERROR;
+	if (MS_LibIsWritable(us)) {
+		switch (MS_ReaderEraseBlock(us, phyblk)) {
+		case MS_STATUS_SUCCESS:
+			us->MS_Lib.Phy2LogMap[phyblk] = MS_LB_NOT_USED_ERASED;
+			return MS_STATUS_SUCCESS;
+		case MS_ERROR_FLASH_ERASE:
+		case MS_STATUS_INT_ERROR:
+			MS_LibErrorPhyBlock(us, phyblk);
+			return MS_ERROR_FLASH_ERASE;
+		case MS_STATUS_ERROR:
+		default:
+			MS_LibCtrlSet(us, MS_LIB_CTRL_RDONLY);
+			MS_LibSetAcquiredErrorBlock(us, phyblk);
+			return MS_STATUS_ERROR;
 		}
 	}
 
@@ -777,28 +846,35 @@ int MS_LibErasePhyBlock(struct us_data *us, WORD phyblk)
 	return MS_STATUS_SUCCESS;
 }
 
-//----- MS_LibErrorPhyBlock() ----------------------------------------
+/*
+ * MS_LibErrorPhyBlock()
+ */
 int MS_LibErrorPhyBlock(struct us_data *us, WORD phyblk)
 {
-    if (phyblk >= us->MS_Lib.NumberOfPhyBlock)
-        return MS_STATUS_ERROR;
+	if (phyblk >= us->MS_Lib.NumberOfPhyBlock)
+		return MS_STATUS_ERROR;
 
-    MS_LibSetAcquiredErrorBlock(us, phyblk);
+	MS_LibSetAcquiredErrorBlock(us, phyblk);
 
-    if (MS_LibIsWritable(us))
-        return MS_LibOverwriteExtra(us, phyblk, 0, (BYTE)(~MS_REG_OVR_BKST));
+	if (MS_LibIsWritable(us))
+		return MS_LibOverwriteExtra(us, phyblk, 0,
+				(BYTE)(~MS_REG_OVR_BKST & BYTE_MASK));
 
 
-    return MS_STATUS_SUCCESS;
+	return MS_STATUS_SUCCESS;
 }
 
-//----- MS_LibOverwriteExtra() ---------------------------------------
-int MS_LibOverwriteExtra(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, BYTE OverwriteFlag)
+/*
+ * MS_LibOverwriteExtra()
+ */
+int MS_LibOverwriteExtra(struct us_data *us, DWORD PhyBlockAddr,
+				BYTE PageNum, BYTE OverwriteFlag)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int	result;
 
-	//printk("MS --- MS_LibOverwriteExtra,  PhyBlockAddr = %x, PageNum = %x\n", PhyBlockAddr, PageNum);
+	/* printk("MS --- MS_LibOverwriteExtra,  \
+		PhyBlockAddr = %x, PageNum = %x\n", PhyBlockAddr, PageNum); */
 	result = ENE_LoadBinCode(us, MS_RW_PATTERN);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
@@ -817,7 +893,7 @@ int MS_LibOverwriteExtra(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, B
 	bcb->CDB[7]			= 0xFF;
 	bcb->CDB[8]			= 0xFF;
 	bcb->CDB[9]			= 0xFF;
-	
+
 	result = ENE_SendScsiCmd(us, FDIR_READ, NULL, 0);
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
@@ -825,13 +901,16 @@ int MS_LibOverwriteExtra(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, B
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_LibForceSetLogicalPair() ----------------------------------
+/*
+ * MS_LibForceSetLogicalPair()
+ */
 int MS_LibForceSetLogicalPair(struct us_data *us, WORD logblk, WORD phyblk)
 {
 	if (logblk == MS_LB_NOT_USED)
 		return 0;
 
-	if ((logblk >= us->MS_Lib.NumberOfLogBlock) || (phyblk >= us->MS_Lib.NumberOfPhyBlock))
+	if ((logblk >= us->MS_Lib.NumberOfLogBlock) ||
+		(phyblk >= us->MS_Lib.NumberOfPhyBlock))
 		return (DWORD)-1;
 
 	us->MS_Lib.Phy2LogMap[phyblk] = logblk;
@@ -840,10 +919,13 @@ int MS_LibForceSetLogicalPair(struct us_data *us, WORD logblk, WORD phyblk)
 	return 0;
 }
 
-//----- MS_LibSetLogicalPair() ---------------------------------------
+/*
+ * MS_LibSetLogicalPair()
+ */
 int MS_LibSetLogicalPair(struct us_data *us, WORD logblk, WORD phyblk)
 {
-	if ((logblk >= us->MS_Lib.NumberOfLogBlock) || (phyblk >= us->MS_Lib.NumberOfPhyBlock))
+	if ((logblk >= us->MS_Lib.NumberOfLogBlock) ||
+		(phyblk >= us->MS_Lib.NumberOfPhyBlock))
 		return (DWORD)-1;
 
 	us->MS_Lib.Phy2LogMap[phyblk] = logblk;
@@ -852,28 +934,30 @@ int MS_LibSetLogicalPair(struct us_data *us, WORD logblk, WORD phyblk)
 	return 0;
 }
 
-//----- MS_CountFreeBlock() ------------------------------------------
+/*
+ * MS_CountFreeBlock()
+ */
 int MS_CountFreeBlock(struct us_data *us, WORD PhyBlock)
 {
 	DWORD Ende, Count;
 
 	Ende = PhyBlock + MS_PHYSICAL_BLOCKS_PER_SEGMENT;
-	for (Count = 0; PhyBlock < Ende; PhyBlock++)
-	{
-		switch (us->MS_Lib.Phy2LogMap[PhyBlock])
-		{
-			case MS_LB_NOT_USED:
-			case MS_LB_NOT_USED_ERASED:
-				Count++;
-			default:
-				break;
+	for (Count = 0; PhyBlock < Ende; PhyBlock++) {
+		switch (us->MS_Lib.Phy2LogMap[PhyBlock]) {
+		case MS_LB_NOT_USED:
+		case MS_LB_NOT_USED_ERASED:
+			Count++;
+		default:
+			break;
 		}
 	}
 
 	return Count;
 }
 
-//----- MS_LibSearchBlockFromPhysical() ------------------------------
+/*
+ * MS_LibSearchBlockFromPhysical()
+ */
 int MS_LibSearchBlockFromPhysical(struct us_data *us, WORD phyblk)
 {
 	WORD			Newblk;
@@ -883,70 +967,68 @@ int MS_LibSearchBlockFromPhysical(struct us_data *us, WORD phyblk)
 	if (phyblk >= us->MS_Lib.NumberOfPhyBlock)
 		return MS_LB_ERROR;
 
-	for (blk = phyblk + 1; blk != phyblk; blk++)
-	{
+	for (blk = phyblk + 1; blk != phyblk; blk++) {
 		if ((blk & MS_PHYSICAL_BLOCKS_PER_SEGMENT_MASK) == 0)
 			blk -= MS_PHYSICAL_BLOCKS_PER_SEGMENT;
 
 		Newblk = us->MS_Lib.Phy2LogMap[blk];
 		if (us->MS_Lib.Phy2LogMap[blk] == MS_LB_NOT_USED_ERASED)
 			return blk;
-		else if (us->MS_Lib.Phy2LogMap[blk] == MS_LB_NOT_USED)
-		{
-			switch (MS_LibReadExtra(us, blk, 0, &extdat))
-			{
-				case MS_STATUS_SUCCESS :
-				case MS_STATUS_SUCCESS_WITH_ECC:
-					break;
-				case MS_NOCARD_ERROR:
-					return MS_NOCARD_ERROR;
-				case MS_STATUS_INT_ERROR:
-					return MS_LB_ERROR;
-				case MS_ERROR_FLASH_READ:
-				default:
-					MS_LibSetAcquiredErrorBlock(us, blk);     // MS_LibErrorPhyBlock(fdoExt, blk);
-					continue;
-			} // End switch
+		else if (us->MS_Lib.Phy2LogMap[blk] == MS_LB_NOT_USED) {
+			switch (MS_LibReadExtra(us, blk, 0, &extdat)) {
+			case MS_STATUS_SUCCESS:
+			case MS_STATUS_SUCCESS_WITH_ECC:
+				break;
+			case MS_NOCARD_ERROR:
+				return MS_NOCARD_ERROR;
+			case MS_STATUS_INT_ERROR:
+				return MS_LB_ERROR;
+			case MS_ERROR_FLASH_READ:
+			default:
+				MS_LibSetAcquiredErrorBlock(us, blk);
+				/* MS_LibErrorPhyBlock(fdoExt, blk); */
+				continue;
+			} /* End switch */
 
-			if ((extdat.ovrflg & MS_REG_OVR_BKST) != MS_REG_OVR_BKST_OK)
-			{
+			if ((extdat.ovrflg & MS_REG_OVR_BKST) !=
+						MS_REG_OVR_BKST_OK) {
 				MS_LibSetAcquiredErrorBlock(us, blk);
 				continue;
 			}
 
-			switch (MS_LibErasePhyBlock(us, blk))
-			{
-				case MS_STATUS_SUCCESS:
-					return blk;
-				case MS_STATUS_ERROR:
-					return MS_LB_ERROR;
-				case MS_ERROR_FLASH_ERASE:
-				default:
-					MS_LibErrorPhyBlock(us, blk);
-					break;
+			switch (MS_LibErasePhyBlock(us, blk)) {
+			case MS_STATUS_SUCCESS:
+				return blk;
+			case MS_STATUS_ERROR:
+				return MS_LB_ERROR;
+			case MS_ERROR_FLASH_ERASE:
+			default:
+				MS_LibErrorPhyBlock(us, blk);
+				break;
 			}
 		}
-	} // End for
+	} /* End for */
 
 	return MS_LB_ERROR;
 }
 
-//----- MS_LibSearchBlockFromLogical() -------------------------------
+/*
+ * MS_LibSearchBlockFromLogical()
+ */
 int MS_LibSearchBlockFromLogical(struct us_data *us, WORD logblk)
 {
 	WORD phyblk;
 
-	if ((phyblk=MS_LibConv2Physical(us, logblk)) >= MS_LB_ERROR)
-	{
+	phyblk = MS_LibConv2Physical(us, logblk);
+	if (phyblk >= MS_LB_ERROR) {
 		if (logblk >= us->MS_Lib.NumberOfLogBlock)
 			return MS_LB_ERROR;
 
-		phyblk = (logblk + MS_NUMBER_OF_BOOT_BLOCK) / MS_LOGICAL_BLOCKS_PER_SEGMENT;
+		phyblk = (logblk + MS_NUMBER_OF_BOOT_BLOCK) /
+					MS_LOGICAL_BLOCKS_PER_SEGMENT;
 		phyblk *= MS_PHYSICAL_BLOCKS_PER_SEGMENT;
 		phyblk += MS_PHYSICAL_BLOCKS_PER_SEGMENT - 1;
 	}
 
 	return MS_LibSearchBlockFromPhysical(us, phyblk);
 }
-
-
diff --git a/drivers/staging/keucr/ms.h b/drivers/staging/keucr/ms.h
index 4509db79298a5772389b6f8f0a934b166c359130..a3da4be3f55623e523ff1516d4fb40cd63c056d0 100644
--- a/drivers/staging/keucr/ms.h
+++ b/drivers/staging/keucr/ms.h
@@ -4,41 +4,41 @@
 #include <linux/blkdev.h>
 #include "common.h"
 
-// MemoryStick Register
-// Status Register 0
-#define MS_REG_ST0_MB                           0x80    // media busy
-#define MS_REG_ST0_FB0                          0x40    // flush busy 0
-#define MS_REG_ST0_BE                           0x20    // buffer empty
-#define MS_REG_ST0_BF                           0x10    // buffer full
-#define MS_REG_ST0_SL                           0x02    // sleep
-#define MS_REG_ST0_WP                           0x01    // write protected
+/* MemoryStick Register */
+/* Status Register 0 */
+#define MS_REG_ST0_MB                           0x80    /* media busy */
+#define MS_REG_ST0_FB0                          0x40    /* flush busy 0 */
+#define MS_REG_ST0_BE                           0x20    /* buffer empty */
+#define MS_REG_ST0_BF                           0x10    /* buffer full */
+#define MS_REG_ST0_SL                           0x02    /* sleep */
+#define MS_REG_ST0_WP                           0x01    /* write protected */
 #define MS_REG_ST0_WP_ON                        MS_REG_ST0_WP
 #define MS_REG_ST0_WP_OFF                       0x00
 
-// Status Register 1
-#define MS_REG_ST1_MB                           0x80    // media busy
-#define MS_REG_ST1_FB1                          0x40    // flush busy 1
-#define MS_REG_ST1_DTER                         0x20    // error on data(corrected)
-#define MS_REG_ST1_UCDT                         0x10    // unable to correct data
-#define MS_REG_ST1_EXER                         0x08    // error on extra(corrected)
-#define MS_REG_ST1_UCEX                         0x04    // unable to correct extra
-#define MS_REG_ST1_FGER                         0x02    // error on overwrite flag(corrected)
-#define MS_REG_ST1_UCFG                         0x01    // unable to correct overwrite flag
-#define MS_REG_ST1_DEFAULT                      (MS_REG_ST1_MB   | MS_REG_ST1_FB1  | \
-                                                 MS_REG_ST1_DTER | MS_REG_ST1_UCDT | \
-                                                 MS_REG_ST1_EXER | MS_REG_ST1_UCEX | \
-                                                 MS_REG_ST1_FGER | MS_REG_ST1_UCFG)
-
-// System Parameter
-#define MS_REG_SYSPAR_BAMD                      0x80                // block address mode
-#define MS_REG_SYSPAR_BAND_LINEAR               MS_REG_SYSPAR_BAMD  //   linear mode
-#define MS_REG_SYSPAR_BAND_CHIP                 0x00                //  chip mode
-#define MS_REG_SYSPAR_ATEN                      0x40                // attribute ROM enable
-#define MS_REG_SYSPAR_ATEN_ENABLE               MS_REG_SYSPAR_ATEN  //  enable
-#define MS_REG_SYSPAR_ATEN_DISABLE              0x00                //  disable
+/* Status Register 1 */
+#define MS_REG_ST1_MB		0x80    /* media busy */
+#define MS_REG_ST1_FB1		0x40    /* flush busy 1 */
+#define MS_REG_ST1_DTER		0x20    /* error on data(corrected) */
+#define MS_REG_ST1_UCDT		0x10    /* unable to correct data */
+#define MS_REG_ST1_EXER		0x08    /* error on extra(corrected) */
+#define MS_REG_ST1_UCEX		0x04    /* unable to correct extra */
+#define MS_REG_ST1_FGER		0x02    /* error on overwrite flag(corrected) */
+#define MS_REG_ST1_UCFG		0x01    /* unable to correct overwrite flag */
+#define MS_REG_ST1_DEFAULT	(MS_REG_ST1_MB   | MS_REG_ST1_FB1  | \
+				MS_REG_ST1_DTER | MS_REG_ST1_UCDT | \
+				MS_REG_ST1_EXER | MS_REG_ST1_UCEX | \
+				MS_REG_ST1_FGER | MS_REG_ST1_UCFG)
+
+/* System Parameter */
+#define MS_REG_SYSPAR_BAMD		0x80	/* block address mode */
+#define MS_REG_SYSPAR_BAND_LINEAR	MS_REG_SYSPAR_BAMD  /*   linear mode */
+#define MS_REG_SYSPAR_BAND_CHIP		0x00	/*  chip mode */
+#define MS_REG_SYSPAR_ATEN		0x40	/* attribute ROM enable */
+#define MS_REG_SYSPAR_ATEN_ENABLE	MS_REG_SYSPAR_ATEN	/*  enable */
+#define MS_REG_SYSPAR_ATEN_DISABLE	0x00	/*  disable */
 #define MS_REG_SYSPAR_RESERVED                  0x2f
 
-// Command Parameter
+/* Command Parameter */
 #define MS_REG_CMDPAR_CP2                       0x80
 #define MS_REG_CMDPAR_CP1                       0x40
 #define MS_REG_CMDPAR_CP0                       0x20
@@ -48,44 +48,44 @@
 #define MS_REG_CMDPAR_OVERWRITE                 MS_REG_CMDPAR_CP2
 #define MS_REG_CMDPAR_RESERVED                  0x1f
 
-// Overwrite Area
-#define MS_REG_OVR_BKST                         0x80            // block status
-#define MS_REG_OVR_BKST_OK                      MS_REG_OVR_BKST     // OK
-#define MS_REG_OVR_BKST_NG                      0x00            // NG
-#define MS_REG_OVR_PGST0                        0x40            // page status
+/* Overwrite Area */
+#define MS_REG_OVR_BKST		0x80            /* block status */
+#define MS_REG_OVR_BKST_OK                      MS_REG_OVR_BKST     /* OK */
+#define MS_REG_OVR_BKST_NG                      0x00            /* NG */
+#define MS_REG_OVR_PGST0	0x40            /* page status */
 #define MS_REG_OVR_PGST1                        0x20
-#define MS_REG_OVR_PGST_MASK                    (MS_REG_OVR_PGST0 | MS_REG_OVR_PGST1)
-#define MS_REG_OVR_PGST_OK                      (MS_REG_OVR_PGST0 | MS_REG_OVR_PGST1) // OK
-#define MS_REG_OVR_PGST_NG                      MS_REG_OVR_PGST1                      // NG
-#define MS_REG_OVR_PGST_DATA_ERROR              0x00        // data error
-#define MS_REG_OVR_UDST                         0x10        // update status
-#define MS_REG_OVR_UDST_UPDATING                0x00        // updating
+#define MS_REG_OVR_PGST_MASK	(MS_REG_OVR_PGST0 | MS_REG_OVR_PGST1)
+#define MS_REG_OVR_PGST_OK	(MS_REG_OVR_PGST0 | MS_REG_OVR_PGST1) /* OK */
+#define MS_REG_OVR_PGST_NG	MS_REG_OVR_PGST1                      /* NG */
+#define MS_REG_OVR_PGST_DATA_ERROR              0x00        /* data error */
+#define MS_REG_OVR_UDST                         0x10        /* update status */
+#define MS_REG_OVR_UDST_UPDATING                0x00        /* updating */
 #define MS_REG_OVR_UDST_NO_UPDATE               MS_REG_OVR_UDST
 #define MS_REG_OVR_RESERVED                     0x08
 #define MS_REG_OVR_DEFAULT                      (MS_REG_OVR_BKST_OK |      \
-                                                 MS_REG_OVR_PGST_OK |      \
-                                                 MS_REG_OVR_UDST_NO_UPDATE |   \
-                                                 MS_REG_OVR_RESERVED)
-// Management Flag
-#define MS_REG_MNG_SCMS0                        0x20    // serial copy management system
+						MS_REG_OVR_PGST_OK |      \
+						MS_REG_OVR_UDST_NO_UPDATE |   \
+						MS_REG_OVR_RESERVED)
+/* Management Flag */
+#define MS_REG_MNG_SCMS0	0x20    /* serial copy management system */
 #define MS_REG_MNG_SCMS1                        0x10
-#define MS_REG_MNG_SCMS_MASK                    (MS_REG_MNG_SCMS0 | MS_REG_MNG_SCMS1)
-#define MS_REG_MNG_SCMS_COPY_OK                 (MS_REG_MNG_SCMS0 | MS_REG_MNG_SCMS1)
+#define MS_REG_MNG_SCMS_MASK		(MS_REG_MNG_SCMS0 | MS_REG_MNG_SCMS1)
+#define MS_REG_MNG_SCMS_COPY_OK		(MS_REG_MNG_SCMS0 | MS_REG_MNG_SCMS1)
 #define MS_REG_MNG_SCMS_ONE_COPY                MS_REG_MNG_SCMS1
 #define MS_REG_MNG_SCMS_NO_COPY                 0x00
-#define MS_REG_MNG_ATFLG                        0x08    // address transfer table flag
-#define MS_REG_MNG_ATFLG_OTHER                  MS_REG_MNG_ATFLG    // other
-#define MS_REG_MNG_ATFLG_ATTBL                  0x00    // address transfer table
-#define MS_REG_MNG_SYSFLG                       0x04    // system flag
-#define MS_REG_MNG_SYSFLG_USER                  MS_REG_MNG_SYSFLG   // user block
-#define MS_REG_MNG_SYSFLG_BOOT                  0x00            // system block
+#define MS_REG_MNG_ATFLG	0x08	/* address transfer table flag */
+#define MS_REG_MNG_ATFLG_OTHER                  MS_REG_MNG_ATFLG    /* other */
+#define MS_REG_MNG_ATFLG_ATTBL		0x00	/* address transfer table */
+#define MS_REG_MNG_SYSFLG                       0x04    /* system flag */
+#define MS_REG_MNG_SYSFLG_USER		MS_REG_MNG_SYSFLG   /* user block */
+#define MS_REG_MNG_SYSFLG_BOOT                  0x00    /* system block */
 #define MS_REG_MNG_RESERVED                     0xc3
 #define MS_REG_MNG_DEFAULT		(MS_REG_MNG_SCMS_COPY_OK |	\
 					 MS_REG_MNG_ATFLG_OTHER |	\
 					 MS_REG_MNG_SYSFLG_USER |	\
 					 MS_REG_MNG_RESERVED)
 
-// Error codes
+/* Error codes */
 #define MS_STATUS_SUCCESS                       0x0000
 #define MS_ERROR_OUT_OF_SPACE                   0x0103
 #define MS_STATUS_WRITE_PROTECT                 0x0106
@@ -110,29 +110,41 @@
 #define MS_LB_ACQUIRED_ERROR                    0xfff4
 #define MS_LB_NOT_USED_ERASED                   0xfff5
 
-#define MS_LibConv2Physical(pdx, LogBlock)      (((LogBlock) >= (pdx)->MS_Lib.NumberOfLogBlock) ? MS_STATUS_ERROR : (pdx)->MS_Lib.Log2PhyMap[LogBlock])
-#define MS_LibConv2Logical(pdx, PhyBlock)       (((PhyBlock) >= (pdx)->MS_Lib.NumberOfPhyBlock) ? MS_STATUS_ERROR : (pdx)->MS_Lib.Phy2LogMap[PhyBlock]) //�dphy->log table
+#define MS_LibConv2Physical(pdx, LogBlock) \
+	(((LogBlock) >= (pdx)->MS_Lib.NumberOfLogBlock) ? \
+	MS_STATUS_ERROR : (pdx)->MS_Lib.Log2PhyMap[LogBlock])
+#define MS_LibConv2Logical(pdx, PhyBlock) \
+	(((PhyBlock) >= (pdx)->MS_Lib.NumberOfPhyBlock) ? \
+	MS_STATUS_ERROR : (pdx)->MS_Lib.Phy2LogMap[PhyBlock])
+	/*dphy->log table */
 
 #define MS_LIB_CTRL_RDONLY                      0
 #define MS_LIB_CTRL_WRPROTECT                   1
-#define MS_LibCtrlCheck(pdx, Flag)              ((pdx)->MS_Lib.flags & (1 << (Flag)))
+#define MS_LibCtrlCheck(pdx, Flag)	((pdx)->MS_Lib.flags & (1 << (Flag)))
 
-#define MS_LibCtrlSet(pdx, Flag)                (pdx)->MS_Lib.flags |= (1 << (Flag))
-#define MS_LibCtrlReset(pdx, Flag)              (pdx)->MS_Lib.flags &= ~(1 << (Flag))
-#define MS_LibIsWritable(pdx)                   ((MS_LibCtrlCheck((pdx), MS_LIB_CTRL_RDONLY) == 0) && (MS_LibCtrlCheck(pdx, MS_LIB_CTRL_WRPROTECT) == 0))
+#define MS_LibCtrlSet(pdx, Flag)	((pdx)->MS_Lib.flags |= (1 << (Flag)))
+#define MS_LibCtrlReset(pdx, Flag)	((pdx)->MS_Lib.flags &= ~(1 << (Flag)))
+#define MS_LibIsWritable(pdx) \
+	((MS_LibCtrlCheck((pdx), MS_LIB_CTRL_RDONLY) == 0) && \
+	(MS_LibCtrlCheck(pdx, MS_LIB_CTRL_WRPROTECT) == 0))
 
 #define MS_MAX_PAGES_PER_BLOCK                  32
 #define MS_LIB_BITS_PER_BYTE                    8
 
-#define MS_LibPageMapIdx(n)                     ((n) / MS_LIB_BITS_PER_BYTE)
-#define MS_LibPageMapBit(n)                     (1 << ((n) % MS_LIB_BITS_PER_BYTE))
-#define MS_LibCheckPageMapBit(pdx, n)           ((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] & MS_LibPageMapBit(n))
-#define MS_LibSetPageMapBit(pdx, n)             ((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] |= MS_LibPageMapBit(n))
-#define MS_LibResetPageMapBit(pdx, n)           ((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] &= ~MS_LibPageMapBit(n))
-#define MS_LibClearPageMap(pdx)                 memset((pdx)->MS_Lib.pagemap, 0, sizeof((pdx)->MS_Lib.pagemap))
+#define MS_LibPageMapIdx(n) ((n) / MS_LIB_BITS_PER_BYTE)
+#define MS_LibPageMapBit(n) (1 << ((n) % MS_LIB_BITS_PER_BYTE))
+#define MS_LibCheckPageMapBit(pdx, n) \
+	((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] & MS_LibPageMapBit(n))
+#define MS_LibSetPageMapBit(pdx, n) \
+	((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] |= MS_LibPageMapBit(n))
+#define MS_LibResetPageMapBit(pdx, n) \
+	((pdx)->MS_Lib.pagemap[MS_LibPageMapIdx(n)] &= ~MS_LibPageMapBit(n))
+#define MS_LibClearPageMap(pdx) \
+	memset((pdx)->MS_Lib.pagemap, 0, sizeof((pdx)->MS_Lib.pagemap))
 
 
-#define MemStickLogAddr(logadr1, logadr0)       ((((WORD)(logadr1)) << 8) | (logadr0))
+#define MemStickLogAddr(logadr1, logadr0) \
+	((((WORD)(logadr1)) << 8) | (logadr0))
 
 #define MS_BYTES_PER_PAGE                       512
 
@@ -144,7 +156,7 @@
 #define MS_NUMBER_OF_SYSTEM_BLOCK               4
 #define MS_LOGICAL_BLOCKS_PER_SEGMENT           496
 #define MS_LOGICAL_BLOCKS_IN_1ST_SEGMENT        494
-#define MS_PHYSICAL_BLOCKS_PER_SEGMENT          0x200   // 512
+#define MS_PHYSICAL_BLOCKS_PER_SEGMENT          0x200   /* 512 */
 #define MS_PHYSICAL_BLOCKS_PER_SEGMENT_MASK     0x1ff
 
 #define MS_SECTOR_SIZE                          512
@@ -165,51 +177,53 @@
 #define MS_SYSINF_SECURITY                      0x01
 #define MS_SYSINF_SECURITY_NO_SUPPORT           MS_SYSINF_SECURITY
 #define MS_SYSINF_SECURITY_SUPPORT              0
-#define MS_SYSINF_FORMAT_MAT                    0   // ?
+#define MS_SYSINF_FORMAT_MAT                    0   /* ? */
 #define MS_SYSINF_FORMAT_FAT                    1
 #define MS_SYSINF_USAGE_GENERAL                 0
-#define MS_SYSINF_PAGE_SIZE                     MS_BYTES_PER_PAGE // fixed
+#define MS_SYSINF_PAGE_SIZE                     MS_BYTES_PER_PAGE /* fixed */
 #define MS_SYSINF_RESERVED1                     1
 #define MS_SYSINF_RESERVED2                     1
 
 #define MS_SYSENT_TYPE_INVALID_BLOCK            0x01
-#define MS_SYSENT_TYPE_CIS_IDI                  0x0a    // CIS/IDI
+#define MS_SYSENT_TYPE_CIS_IDI                  0x0a    /* CIS/IDI */
 
 #define SIZE_OF_KIRO                            1024
 
-// BOOT BLOCK
+/* BOOT BLOCK */
 #define MS_NUMBER_OF_SYSTEM_ENTRY               4
 
-//----- MemStickRegisters --------------------------------------------
-// Status registers (16 bytes)
+/*
+ * MemStickRegisters
+ */
+/* Status registers (16 bytes) */
 typedef struct {
-	BYTE Reserved0;		// 00
-	BYTE INTRegister;	// 01
-	BYTE StatusRegister0;	// 02
-	BYTE StatusRegister1;	// 03
-	BYTE Reserved1[12];	// 04-0F
+	BYTE Reserved0;		/* 00 */
+	BYTE INTRegister;	/* 01 */
+	BYTE StatusRegister0;	/* 02 */
+	BYTE StatusRegister1;	/* 03 */
+	BYTE Reserved1[12];	/* 04-0F */
 } MemStickStatusRegisters;
 
-// Parameter registers (6 bytes)
+/* Parameter registers (6 bytes) */
 typedef struct {
-	BYTE SystemParameter;	// 10
-	BYTE BlockAddress2;	// 11
-	BYTE BlockAddress1;	// 12
-	BYTE BlockAddress0;	// 13
-	BYTE CMDParameter;	// 14
-	BYTE PageAddress;	// 15
+	BYTE SystemParameter;	/* 10 */
+	BYTE BlockAddress2;	/* 11 */
+	BYTE BlockAddress1;	/* 12 */
+	BYTE BlockAddress0;	/* 13 */
+	BYTE CMDParameter;	/* 14 */
+	BYTE PageAddress;	/* 15 */
 } MemStickParameterRegisters;
 
-// Extra registers (9 bytes)
+/* Extra registers (9 bytes) */
 typedef struct {
-	BYTE OverwriteFlag;	// 16
-	BYTE ManagementFlag;	// 17
-	BYTE LogicalAddress1;	// 18
-	BYTE LogicalAddress0;	// 19
-	BYTE ReservedArea[5];	// 1A-1E
+	BYTE OverwriteFlag;	/* 16 */
+	BYTE ManagementFlag;	/* 17 */
+	BYTE LogicalAddress1;	/* 18 */
+	BYTE LogicalAddress0;	/* 19 */
+	BYTE ReservedArea[5];	/* 1A-1E */
 } MemStickExtraDataRegisters;
 
-// All registers in Memory Stick (32 bytes, includes 1 byte padding)
+/* All registers in Memory Stick (32 bytes, includes 1 byte padding) */
 typedef struct {
 	MemStickStatusRegisters status;
 	MemStickParameterRegisters param;
@@ -217,7 +231,9 @@ typedef struct {
 	BYTE padding;
 } MemStickRegisters, *PMemStickRegisters;
 
-//----- MemStickBootBlockPage0 ---------------------------------------
+/*
+ * MemStickBootBlockPage0
+ */
 typedef struct {
 	WORD wBlockID;
 	WORD wFormatVersion;
@@ -238,13 +254,13 @@ typedef struct {
 } MemStickBootBlockSysEnt;
 
 typedef struct {
-	BYTE bMsClass;		// must be 1
-	BYTE bCardType;		// see below
-	WORD wBlockSize;	// n KB
-	WORD wBlockNumber;	// number of physical block
-	WORD wTotalBlockNumber;	// number of logical block
-	WORD wPageSize;		// must be 0x200
-	BYTE bExtraSize;	// 0x10
+	BYTE bMsClass;		/* must be 1 */
+	BYTE bCardType;		/* see below */
+	WORD wBlockSize;	/* n KB */
+	WORD wBlockNumber;	/* number of physical block */
+	WORD wTotalBlockNumber;	/* number of logical block */
+	WORD wPageSize;		/* must be 0x200 */
+	BYTE bExtraSize;	/* 0x10 */
 	BYTE bSecuritySupport;
 	BYTE bAssemblyDate[8];
 	BYTE bFactoryArea[4];
@@ -258,10 +274,10 @@ typedef struct {
 	BYTE bVCC;
 	BYTE bVPP;
 	WORD wControllerChipNumber;
-	WORD wControllerFunction;	// New MS
-	BYTE bReserved3[9];		// New MS
-	BYTE bParallelSupport;		// New MS
-	WORD wFormatValue;		// New MS
+	WORD wControllerFunction;	/* New MS */
+	BYTE bReserved3[9];		/* New MS */
+	BYTE bParallelSupport;		/* New MS */
+	WORD wFormatValue;		/* New MS */
 	BYTE bFormatType;
 	BYTE bUsage;
 	BYTE bDeviceType;
@@ -277,60 +293,62 @@ typedef struct {
 	MemStickBootBlockSysInf sysinf;
 } MemStickBootBlockPage0;
 
-//----- MemStickBootBlockCIS_IDI -------------------------------------
+/*
+ * MemStickBootBlockCIS_IDI
+ */
 typedef struct {
-	BYTE bCistplDEVICE[6];            // 0
-	BYTE bCistplDEVICE0C[6];          // 6
-	BYTE bCistplJEDECC[4];            // 12
-	BYTE bCistplMANFID[6];            // 16
-	BYTE bCistplVER1[32];             // 22
-	BYTE bCistplFUNCID[4];            // 54
-	BYTE bCistplFUNCE0[4];            // 58
-	BYTE bCistplFUNCE1[5];            // 62
-	BYTE bCistplCONF[7];              // 67
-	BYTE bCistplCFTBLENT0[10];        // 74
-	BYTE bCistplCFTBLENT1[8];         // 84
-	BYTE bCistplCFTBLENT2[12];        // 92
-	BYTE bCistplCFTBLENT3[8];         // 104
-	BYTE bCistplCFTBLENT4[17];        // 112
-	BYTE bCistplCFTBLENT5[8];         // 129
-	BYTE bCistplCFTBLENT6[17];        // 137
-	BYTE bCistplCFTBLENT7[8];         // 154
-	BYTE bCistplNOLINK[3];            // 162
+	BYTE bCistplDEVICE[6];            /* 0 */
+	BYTE bCistplDEVICE0C[6];          /* 6 */
+	BYTE bCistplJEDECC[4];            /* 12 */
+	BYTE bCistplMANFID[6];            /* 16 */
+	BYTE bCistplVER1[32];             /* 22 */
+	BYTE bCistplFUNCID[4];            /* 54 */
+	BYTE bCistplFUNCE0[4];            /* 58 */
+	BYTE bCistplFUNCE1[5];            /* 62 */
+	BYTE bCistplCONF[7];              /* 67 */
+	BYTE bCistplCFTBLENT0[10];        /* 74 */
+	BYTE bCistplCFTBLENT1[8];         /* 84 */
+	BYTE bCistplCFTBLENT2[12];        /* 92 */
+	BYTE bCistplCFTBLENT3[8];         /* 104 */
+	BYTE bCistplCFTBLENT4[17];        /* 112 */
+	BYTE bCistplCFTBLENT5[8];         /* 129 */
+	BYTE bCistplCFTBLENT6[17];        /* 137 */
+	BYTE bCistplCFTBLENT7[8];         /* 154 */
+	BYTE bCistplNOLINK[3];            /* 162 */
 } MemStickBootBlockCIS;
 
 typedef struct {
 #define MS_IDI_GENERAL_CONF         0x848A
-	WORD wIDIgeneralConfiguration;     // 0
-	WORD wIDInumberOfCylinder;         // 1
-	WORD wIDIreserved0;                // 2
-	WORD wIDInumberOfHead;             // 3
-	WORD wIDIbytesPerTrack;            // 4
-	WORD wIDIbytesPerSector;           // 5
-	WORD wIDIsectorsPerTrack;          // 6
-	WORD wIDItotalSectors[2];          // 7-8  high,low
-	WORD wIDIreserved1[11];            // 9-19
-	WORD wIDIbufferType;               // 20
-	WORD wIDIbufferSize;               // 21
-	WORD wIDIlongCmdECC;               // 22
-	WORD wIDIfirmVersion[4];           // 23-26
-	WORD wIDImodelName[20];            // 27-46
-	WORD wIDIreserved2;                // 47
-	WORD wIDIlongWordSupported;        // 48
-	WORD wIDIdmaSupported;             // 49
-	WORD wIDIreserved3;                // 50
-	WORD wIDIpioTiming;                // 51
-	WORD wIDIdmaTiming;                // 52
-	WORD wIDItransferParameter;        // 53
-	WORD wIDIformattedCylinder;        // 54
-	WORD wIDIformattedHead;            // 55
-	WORD wIDIformattedSectorsPerTrack; // 56
-	WORD wIDIformattedTotalSectors[2]; // 57-58
-	WORD wIDImultiSector;              // 59
-	WORD wIDIlbaSectors[2];            // 60-61
-	WORD wIDIsingleWordDMA;            // 62
-	WORD wIDImultiWordDMA;             // 63
-	WORD wIDIreserved4[192];           // 64-255
+	WORD wIDIgeneralConfiguration;     /* 0 */
+	WORD wIDInumberOfCylinder;         /* 1 */
+	WORD wIDIreserved0;                /* 2 */
+	WORD wIDInumberOfHead;             /* 3 */
+	WORD wIDIbytesPerTrack;            /* 4 */
+	WORD wIDIbytesPerSector;           /* 5 */
+	WORD wIDIsectorsPerTrack;          /* 6 */
+	WORD wIDItotalSectors[2];          /* 7-8  high,low */
+	WORD wIDIreserved1[11];            /* 9-19 */
+	WORD wIDIbufferType;               /* 20 */
+	WORD wIDIbufferSize;               /* 21 */
+	WORD wIDIlongCmdECC;               /* 22 */
+	WORD wIDIfirmVersion[4];           /* 23-26 */
+	WORD wIDImodelName[20];            /* 27-46 */
+	WORD wIDIreserved2;                /* 47 */
+	WORD wIDIlongWordSupported;        /* 48 */
+	WORD wIDIdmaSupported;             /* 49 */
+	WORD wIDIreserved3;                /* 50 */
+	WORD wIDIpioTiming;                /* 51 */
+	WORD wIDIdmaTiming;                /* 52 */
+	WORD wIDItransferParameter;        /* 53 */
+	WORD wIDIformattedCylinder;        /* 54 */
+	WORD wIDIformattedHead;            /* 55 */
+	WORD wIDIformattedSectorsPerTrack; /* 56 */
+	WORD wIDIformattedTotalSectors[2]; /* 57-58 */
+	WORD wIDImultiSector;              /* 59 */
+	WORD wIDIlbaSectors[2];            /* 60-61 */
+	WORD wIDIsingleWordDMA;            /* 62 */
+	WORD wIDImultiWordDMA;             /* 63 */
+	WORD wIDIreserved4[192];           /* 64-255 */
 } MemStickBootBlockIDI;
 
 typedef struct {
@@ -346,7 +364,9 @@ typedef struct {
 
 } MemStickBootBlockCIS_IDI;
 
-//----- MS_LibControl ------------------------------------------------
+/*
+ * MS_LibControl
+ */
 typedef struct {
 	BYTE reserved;
 	BYTE intr;
@@ -362,14 +382,14 @@ typedef struct {
 	DWORD BytesPerSector;
 	DWORD NumberOfCylinder;
 	DWORD SectorsPerCylinder;
-	WORD cardType;			// R/W, RO, Hybrid
+	WORD cardType;			/* R/W, RO, Hybrid */
 	WORD blockSize;
 	WORD PagesPerBlock;
 	WORD NumberOfPhyBlock;
 	WORD NumberOfLogBlock;
 	WORD NumberOfSegment;
-	WORD *Phy2LogMap;		// phy2log table
-	WORD *Log2PhyMap;		// log2phy table
+	WORD *Phy2LogMap;		/* phy2log table */
+	WORD *Log2PhyMap;		/* log2phy table */
 	WORD wrtblk;
 	BYTE pagemap[(MS_MAX_PAGES_PER_BLOCK + (MS_LIB_BITS_PER_BYTE-1)) /
 		     MS_LIB_BITS_PER_BYTE];
diff --git a/drivers/staging/keucr/msscsi.c b/drivers/staging/keucr/msscsi.c
index cb92d25acee07094ebd0653d40e07584fac79860..cb7190e0e18a18d64e5fe0076e6038137a58be4f 100644
--- a/drivers/staging/keucr/msscsi.c
+++ b/drivers/staging/keucr/msscsi.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/sched.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
@@ -10,68 +12,48 @@
 #include "scsiglue.h"
 #include "transport.h"
 
-int MS_SCSI_Test_Unit_Ready (struct us_data *us, struct scsi_cmnd *srb);
-int MS_SCSI_Inquiry         (struct us_data *us, struct scsi_cmnd *srb);
-int MS_SCSI_Mode_Sense      (struct us_data *us, struct scsi_cmnd *srb);
-int MS_SCSI_Start_Stop      (struct us_data *us, struct scsi_cmnd *srb);
-int MS_SCSI_Read_Capacity   (struct us_data *us, struct scsi_cmnd *srb);
-int MS_SCSI_Read            (struct us_data *us, struct scsi_cmnd *srb);
-int MS_SCSI_Write           (struct us_data *us, struct scsi_cmnd *srb);
-
-//----- MS_SCSIIrp() --------------------------------------------------
-int MS_SCSIIrp(struct us_data *us, struct scsi_cmnd *srb)
-{
-	int    result;
-
-	us->SrbStatus = SS_SUCCESS;
-	switch (srb->cmnd[0])
-	{
-		case TEST_UNIT_READY :  result = MS_SCSI_Test_Unit_Ready (us, srb);  break; //0x00
-		case INQUIRY         :  result = MS_SCSI_Inquiry         (us, srb);  break; //0x12
-		case MODE_SENSE      :  result = MS_SCSI_Mode_Sense      (us, srb);  break; //0x1A
-		case READ_CAPACITY   :  result = MS_SCSI_Read_Capacity   (us, srb);  break; //0x25
-		case READ_10         :  result = MS_SCSI_Read            (us, srb);  break; //0x28
-		case WRITE_10        :  result = MS_SCSI_Write           (us, srb);  break; //0x2A
-
-		default:
-			us->SrbStatus = SS_ILLEGAL_REQUEST;
-			result = USB_STOR_TRANSPORT_FAILED;
-			break;
-	}
-	return result;
-}
-
-//----- MS_SCSI_Test_Unit_Ready() --------------------------------------------------
+/*
+ * MS_SCSI_Test_Unit_Ready()
+ */
 int MS_SCSI_Test_Unit_Ready(struct us_data *us, struct scsi_cmnd *srb)
 {
-	//printk("MS_SCSI_Test_Unit_Ready\n");
+	/* pr_info("MS_SCSI_Test_Unit_Ready\n"); */
 	if (us->MS_Status.Insert && us->MS_Status.Ready)
 		return USB_STOR_TRANSPORT_GOOD;
-	else
-	{
+	else {
 		ENE_MSInit(us);
 		return USB_STOR_TRANSPORT_GOOD;
 	}
-		
+
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_SCSI_Inquiry() --------------------------------------------------
+/*
+ * MS_SCSI_Inquiry()
+ */
 int MS_SCSI_Inquiry(struct us_data *us, struct scsi_cmnd *srb)
 {
-	//printk("MS_SCSI_Inquiry\n");
-	BYTE data_ptr[36] = {0x00, 0x80, 0x02, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x55, 0x53, 0x42, 0x32, 0x2E, 0x30, 0x20, 0x20, 0x43, 0x61, 0x72, 0x64, 0x52, 0x65, 0x61, 0x64, 0x65, 0x72, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x30, 0x31, 0x30, 0x30};
+	/* pr_info("MS_SCSI_Inquiry\n"); */
+	BYTE data_ptr[36] = {0x00, 0x80, 0x02, 0x00, 0x1F, 0x00,
+				0x00, 0x00, 0x55, 0x53, 0x42, 0x32,
+				0x2E, 0x30, 0x20, 0x20, 0x43, 0x61,
+				0x72, 0x64, 0x52, 0x65, 0x61, 0x64,
+				0x65, 0x72, 0x20, 0x20, 0x20, 0x20,
+				0x20, 0x20, 0x30, 0x31, 0x30, 0x30};
 
 	usb_stor_set_xfer_buf(us, data_ptr, 36, srb, TO_XFER_BUF);
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-
-//----- MS_SCSI_Mode_Sense() --------------------------------------------------
+/*
+ * MS_SCSI_Mode_Sense()
+ */
 int MS_SCSI_Mode_Sense(struct us_data *us, struct scsi_cmnd *srb)
 {
-	BYTE	mediaNoWP[12] = {0x0b,0x00,0x00,0x08,0x00,0x00,0x71,0xc0,0x00,0x00,0x02,0x00};
-	BYTE	mediaWP[12]   = {0x0b,0x00,0x80,0x08,0x00,0x00,0x71,0xc0,0x00,0x00,0x02,0x00};
+	BYTE	mediaNoWP[12] = {0x0b, 0x00, 0x00, 0x08, 0x00, 0x00,
+					0x71, 0xc0, 0x00, 0x00, 0x02, 0x00};
+	BYTE	mediaWP[12]   = {0x0b, 0x00, 0x80, 0x08, 0x00, 0x00,
+					0x71, 0xc0, 0x00, 0x00, 0x02, 0x00};
 
 	if (us->MS_Status.WtP)
 		usb_stor_set_xfer_buf(us, mediaWP, 12, srb, TO_XFER_BUF);
@@ -82,7 +64,9 @@ int MS_SCSI_Mode_Sense(struct us_data *us, struct scsi_cmnd *srb)
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_SCSI_Read_Capacity() --------------------------------------------------
+/*
+ * MS_SCSI_Read_Capacity()
+ */
 int MS_SCSI_Read_Capacity(struct us_data *us, struct scsi_cmnd *srb)
 {
 	unsigned int offset = 0;
@@ -91,60 +75,65 @@ int MS_SCSI_Read_Capacity(struct us_data *us, struct scsi_cmnd *srb)
 	WORD    bl_len;
 	BYTE    buf[8];
 
-	printk("MS_SCSI_Read_Capacity\n");
+	pr_info("MS_SCSI_Read_Capacity\n");
 
 	bl_len = 0x200;
-	if ( us->MS_Status.IsMSPro )
+	if (us->MS_Status.IsMSPro)
 		bl_num = us->MSP_TotalBlock - 1;
 	else
-		bl_num = us->MS_Lib.NumberOfLogBlock * us->MS_Lib.blockSize * 2 - 1;
+		bl_num = us->MS_Lib.NumberOfLogBlock *
+				us->MS_Lib.blockSize * 2 - 1;
 
 	us->bl_num = bl_num;
-	printk("bl_len = %x\n", bl_len);
-	printk("bl_num = %x\n", bl_num);
-
-	//srb->request_bufflen = 8;
-	buf[0] = (bl_num>>24) & 0xff;
-	buf[1] = (bl_num>>16) & 0xff;
-	buf[2] = (bl_num>> 8) & 0xff;
-	buf[3] = (bl_num>> 0) & 0xff;
-	buf[4] = (bl_len>>24) & 0xff;
-	buf[5] = (bl_len>>16) & 0xff;
-	buf[6] = (bl_len>> 8) & 0xff;
-	buf[7] = (bl_len>> 0) & 0xff;
-	
+	pr_info("bl_len = %x\n", bl_len);
+	pr_info("bl_num = %x\n", bl_num);
+
+	/* srb->request_bufflen = 8; */
+	buf[0] = (bl_num >> 24) & 0xff;
+	buf[1] = (bl_num >> 16) & 0xff;
+	buf[2] = (bl_num >> 8) & 0xff;
+	buf[3] = (bl_num >> 0) & 0xff;
+	buf[4] = (bl_len >> 24) & 0xff;
+	buf[5] = (bl_len >> 16) & 0xff;
+	buf[6] = (bl_len >> 8) & 0xff;
+	buf[7] = (bl_len >> 0) & 0xff;
+
 	usb_stor_access_xfer_buf(us, buf, 8, srb, &sg, &offset, TO_XFER_BUF);
-	//usb_stor_set_xfer_buf(us, buf, srb->request_bufflen, srb, TO_XFER_BUF);
+	/* usb_stor_set_xfer_buf(us, buf, srb->request_bufflen,
+						srb, TO_XFER_BUF); */
 
 	return USB_STOR_TRANSPORT_GOOD;
 }
 
-//----- MS_SCSI_Read() --------------------------------------------------
+/*
+ * MS_SCSI_Read()
+ */
 int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
-	int result=0;
+	int result = 0;
 	PBYTE	Cdb = srb->cmnd;
-	DWORD bn  =  ((Cdb[2]<<24) & 0xff000000) | ((Cdb[3]<<16) & 0x00ff0000) |
-                   ((Cdb[4]<< 8) & 0x0000ff00) | ((Cdb[5]<< 0) & 0x000000ff);
-	WORD  blen = ((Cdb[7]<< 8) & 0xff00)     | ((Cdb[8]<< 0) & 0x00ff);
+	DWORD bn  =  ((Cdb[2] << 24) & 0xff000000) |
+			((Cdb[3] << 16) & 0x00ff0000) |
+			((Cdb[4] << 8) & 0x0000ff00) |
+			((Cdb[5] << 0) & 0x000000ff);
+	WORD  blen = ((Cdb[7] << 8) & 0xff00) | ((Cdb[8] << 0) & 0x00ff);
 	DWORD	blenByte = blen * 0x200;
 
-	//printk("SCSIOP_READ --- bn = %X, blen = %X, srb->use_sg = %X\n", bn, blen, srb->use_sg);
-	
+	/* pr_info("SCSIOP_READ --- bn = %X, blen = %X, srb->use_sg = %X\n",
+						bn, blen, srb->use_sg); */
+
 	if (bn > us->bl_num)
 		return USB_STOR_TRANSPORT_ERROR;
 
-	if (us->MS_Status.IsMSPro)
-	{
+	if (us->MS_Status.IsMSPro) {
 		result = ENE_LoadBinCode(us, MSP_RW_PATTERN);
-		if (result != USB_STOR_XFER_GOOD)
-		{
-			printk("Load MSP RW pattern Fail !!\n");
+		if (result != USB_STOR_XFER_GOOD) {
+			pr_info("Load MSP RW pattern Fail !!\n");
 			return USB_STOR_TRANSPORT_ERROR;
 		}
 
-		// set up the command wrapper
+		/*  set up the command wrapper */
 		memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 		bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 		bcb->DataTransferLength = blenByte;
@@ -157,11 +146,9 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
 		bcb->CDB[2] = (BYTE)(bn>>24);
 
 		result = ENE_SendScsiCmd(us, FDIR_READ, scsi_sglist(srb), 1);
-	}
-	else
-	{
+	} else {
 		void	*buf;
-		int	offset=0;
+		int	offset = 0;
 		WORD	phyblk, logblk;
 		BYTE	PageNum;
 		WORD	len;
@@ -172,9 +159,8 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
 			return USB_STOR_TRANSPORT_ERROR;
 
 		result = ENE_LoadBinCode(us, MS_RW_PATTERN);
-		if (result != USB_STOR_XFER_GOOD)
-		{
-			printk("Load MS RW pattern Fail !!\n");
+		if (result != USB_STOR_XFER_GOOD) {
+			pr_info("Load MS RW pattern Fail !!\n");
 			result = USB_STOR_TRANSPORT_ERROR;
 			goto exit;
 		}
@@ -182,9 +168,8 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
 		logblk  = (WORD)(bn / us->MS_Lib.PagesPerBlock);
 		PageNum = (BYTE)(bn % us->MS_Lib.PagesPerBlock);
 
-		while(1)
-		{
-			if (blen > (us->MS_Lib.PagesPerBlock-PageNum) )
+		while (1) {
+			if (blen > (us->MS_Lib.PagesPerBlock-PageNum))
 				len = us->MS_Lib.PagesPerBlock-PageNum;
 			else
 				len = blen;
@@ -192,7 +177,7 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
 			phyblk = MS_LibConv2Physical(us, logblk);
 			blkno  = phyblk * 0x20 + PageNum;
 
-			// set up the command wrapper
+			/* set up the command wrapper */
 			memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 			bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 			bcb->DataTransferLength = 0x200 * len;
@@ -205,15 +190,15 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
 			bcb->CDB[2] = (BYTE)(blkno>>24);
 
 			result = ENE_SendScsiCmd(us, FDIR_READ, buf+offset, 0);
-			if (result != USB_STOR_XFER_GOOD)
-			{
-				printk("MS_SCSI_Read --- result = %x\n", result);
+			if (result != USB_STOR_XFER_GOOD) {
+				pr_info("MS_SCSI_Read --- result = %x\n",
+								result);
 				result =  USB_STOR_TRANSPORT_ERROR;
 				goto exit;
 			}
 
 			blen -= len;
-			if (blen<=0)
+			if (blen <= 0)
 				break;
 			logblk++;
 			PageNum = 0;
@@ -226,30 +211,32 @@ int MS_SCSI_Read(struct us_data *us, struct scsi_cmnd *srb)
 	return result;
 }
 
-//----- MS_SCSI_Write() --------------------------------------------------
+/*
+ * MS_SCSI_Write()
+ */
 int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
-	int result=0;
+	int result = 0;
 	PBYTE	Cdb = srb->cmnd;
-	DWORD bn  =  ((Cdb[2]<<24) & 0xff000000) | ((Cdb[3]<<16) & 0x00ff0000) |
-                   ((Cdb[4]<< 8) & 0x0000ff00) | ((Cdb[5]<< 0) & 0x000000ff);
-	WORD  blen = ((Cdb[7]<< 8) & 0xff00)     | ((Cdb[8]<< 0) & 0x00ff);
+	DWORD bn  = ((Cdb[2] << 24) & 0xff000000) |
+			((Cdb[3] << 16) & 0x00ff0000) |
+			((Cdb[4] << 8) & 0x0000ff00) |
+			((Cdb[5] << 0) & 0x000000ff);
+	WORD  blen = ((Cdb[7] << 8) & 0xff00)     | ((Cdb[8] << 0) & 0x00ff);
 	DWORD	blenByte = blen * 0x200;
 
 	if (bn > us->bl_num)
 		return USB_STOR_TRANSPORT_ERROR;
 
-	if (us->MS_Status.IsMSPro)
-	{
+	if (us->MS_Status.IsMSPro) {
 		result = ENE_LoadBinCode(us, MSP_RW_PATTERN);
-		if (result != USB_STOR_XFER_GOOD)
-		{
-			printk("Load MSP RW pattern Fail !!\n");
+		if (result != USB_STOR_XFER_GOOD) {
+			pr_info("Load MSP RW pattern Fail !!\n");
 			return USB_STOR_TRANSPORT_ERROR;
 		}
 
-		// set up the command wrapper
+		/* set up the command wrapper */
 		memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 		bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 		bcb->DataTransferLength = blenByte;
@@ -262,11 +249,9 @@ int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
 		bcb->CDB[2] = (BYTE)(bn>>24);
 
 		result = ENE_SendScsiCmd(us, FDIR_WRITE, scsi_sglist(srb), 1);
-	}
-	else
-	{
+	} else {
 		void	*buf;
-		int	offset=0;
+		int	offset = 0;
 		WORD	PhyBlockAddr;
 		BYTE	PageNum;
 		DWORD	result;
@@ -278,9 +263,8 @@ int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
 		usb_stor_set_xfer_buf(us, buf, blenByte, srb, FROM_XFER_BUF);
 
 		result = ENE_LoadBinCode(us, MS_RW_PATTERN);
-		if (result != USB_STOR_XFER_GOOD)
-		{
-			printk("Load MS RW pattern Fail !!\n");
+		if (result != USB_STOR_XFER_GOOD) {
+			pr_info("Load MS RW pattern Fail !!\n");
 			result = USB_STOR_TRANSPORT_ERROR;
 			goto exit;
 		}
@@ -288,9 +272,8 @@ int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
 		PhyBlockAddr = (WORD)(bn / us->MS_Lib.PagesPerBlock);
 		PageNum      = (BYTE)(bn % us->MS_Lib.PagesPerBlock);
 
-		while(1)
-		{
-			if (blen > (us->MS_Lib.PagesPerBlock-PageNum) )
+		while (1) {
+			if (blen > (us->MS_Lib.PagesPerBlock-PageNum))
 				len = us->MS_Lib.PagesPerBlock-PageNum;
 			else
 				len = blen;
@@ -298,10 +281,12 @@ int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
 			oldphy = MS_LibConv2Physical(us, PhyBlockAddr);
 			newphy = MS_LibSearchBlockFromLogical(us, PhyBlockAddr);
 
-			result = MS_ReaderCopyBlock(us, oldphy, newphy, PhyBlockAddr, PageNum, buf+offset, len);
-			if (result != USB_STOR_XFER_GOOD)
-			{
-				printk("MS_SCSI_Write --- result = %x\n", result);
+			result = MS_ReaderCopyBlock(us, oldphy, newphy,
+							PhyBlockAddr, PageNum,
+							buf+offset, len);
+			if (result != USB_STOR_XFER_GOOD) {
+				pr_info("MS_SCSI_Write --- result = %x\n",
+								result);
 				result =  USB_STOR_TRANSPORT_ERROR;
 				goto exit;
 			}
@@ -310,7 +295,7 @@ int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
 			MS_LibForceSetLogicalPair(us, PhyBlockAddr, newphy);
 
 			blen -= len;
-			if (blen<=0)
+			if (blen <= 0)
 				break;
 			PhyBlockAddr++;
 			PageNum = 0;
@@ -322,3 +307,38 @@ int MS_SCSI_Write(struct us_data *us, struct scsi_cmnd *srb)
 	return result;
 }
 
+/*
+ * MS_SCSIIrp()
+ */
+int MS_SCSIIrp(struct us_data *us, struct scsi_cmnd *srb)
+{
+	int    result;
+
+	us->SrbStatus = SS_SUCCESS;
+	switch (srb->cmnd[0]) {
+	case TEST_UNIT_READY:
+		result = MS_SCSI_Test_Unit_Ready(us, srb);
+		break; /* 0x00 */
+	case INQUIRY:
+		result = MS_SCSI_Inquiry(us, srb);
+		break; /* 0x12 */
+	case MODE_SENSE:
+		result = MS_SCSI_Mode_Sense(us, srb);
+		break; /* 0x1A */
+	case READ_CAPACITY:
+		result = MS_SCSI_Read_Capacity(us, srb);
+		break; /* 0x25 */
+	case READ_10:
+		result = MS_SCSI_Read(us, srb);
+		break; /* 0x28 */
+	case WRITE_10:
+		result = MS_SCSI_Write(us, srb);
+		break;	/* 0x2A */
+	default:
+		us->SrbStatus = SS_ILLEGAL_REQUEST;
+		result = USB_STOR_TRANSPORT_FAILED;
+		break;
+	}
+	return result;
+}
+
diff --git a/drivers/staging/keucr/scsiglue.c b/drivers/staging/keucr/scsiglue.c
index da4f42af3838eb209e7545128b74d0aaedcebe7b..135f7f21dfde13a4d345e0f868dbeac943a3a3a9 100644
--- a/drivers/staging/keucr/scsiglue.c
+++ b/drivers/staging/keucr/scsiglue.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
@@ -13,19 +15,23 @@
 #include "transport.h"
 
 /* Host functions */
-//----- host_info() ---------------------
-static const char* host_info(struct Scsi_Host *host)
+/*
+ * host_info()
+ */
+static const char *host_info(struct Scsi_Host *host)
 {
-	//printk("scsiglue --- host_info\n");
+	/* pr_info("scsiglue --- host_info\n"); */
 	return "SCSI emulation for USB Mass Storage devices";
 }
 
-//----- slave_alloc() ---------------------
+/*
+ * slave_alloc()
+ */
 static int slave_alloc(struct scsi_device *sdev)
 {
 	struct us_data *us = host_to_us(sdev->host);
 
-	//printk("scsiglue --- slave_alloc\n");
+	/* pr_info("scsiglue --- slave_alloc\n"); */
 	sdev->inquiry_len = 36;
 
 	blk_queue_update_dma_alignment(sdev->request_queue, (512 - 1));
@@ -36,14 +42,15 @@ static int slave_alloc(struct scsi_device *sdev)
 	return 0;
 }
 
-//----- slave_configure() ---------------------
+/*
+ * slave_configure()
+ */
 static int slave_configure(struct scsi_device *sdev)
 {
 	struct us_data *us = host_to_us(sdev->host);
 
-	//printk("scsiglue --- slave_configure\n");
-	if (us->fflags & (US_FL_MAX_SECTORS_64 | US_FL_MAX_SECTORS_MIN))
-	{
+	/* pr_info("scsiglue --- slave_configure\n"); */
+	if (us->fflags & (US_FL_MAX_SECTORS_64 | US_FL_MAX_SECTORS_MIN)) {
 		unsigned int max_sectors = 64;
 
 		if (us->fflags & US_FL_MAX_SECTORS_MIN)
@@ -53,9 +60,9 @@ static int slave_configure(struct scsi_device *sdev)
 					      max_sectors);
 	}
 
-	if (sdev->type == TYPE_DISK)
-	{
-		if (us->subclass != USB_SC_SCSI && us->subclass != USB_SC_CYP_ATACB)
+	if (sdev->type == TYPE_DISK) {
+		if (us->subclass != USB_SC_SCSI &&
+			us->subclass != USB_SC_CYP_ATACB)
 			sdev->use_10_for_ms = 1;
 		sdev->use_192_bytes_for_3f = 1;
 		if (us->fflags & US_FL_NO_WP_DETECT)
@@ -70,13 +77,12 @@ static int slave_configure(struct scsi_device *sdev)
 		sdev->retry_hwerror = 1;
 		sdev->allow_restart = 1;
 		sdev->last_sector_bug = 1;
-	}
-	else
-	{
+	} else {
 		sdev->use_10_for_ms = 1;
 	}
 
-	if ((us->protocol == USB_PR_CB || us->protocol == USB_PR_CBI) && sdev->scsi_level == SCSI_UNKNOWN)
+	if ((us->protocol == USB_PR_CB || us->protocol == USB_PR_CBI) &&
+					sdev->scsi_level == SCSI_UNKNOWN)
 		us->max_lun = 0;
 
 	if (us->fflags & US_FL_NOT_LOCKABLE)
@@ -86,24 +92,26 @@ static int slave_configure(struct scsi_device *sdev)
 }
 
 /* This is always called with scsi_lock(host) held */
-//----- queuecommand() ---------------------
-static int queuecommand_lck(struct scsi_cmnd *srb, void (*done)(struct scsi_cmnd *))
+/*
+ * queuecommand()
+ */
+static int queuecommand_lck(struct scsi_cmnd *srb,
+				void (*done)(struct scsi_cmnd *))
 {
 	struct us_data *us = host_to_us(srb->device->host);
 
-	//printk("scsiglue --- queuecommand\n");
+	/* pr_info("scsiglue --- queuecommand\n"); */
 
 	/* check for state-transition errors */
-	if (us->srb != NULL)
-	{
-		printk("Error in %s: us->srb = %p\n", __FUNCTION__, us->srb);
+	if (us->srb != NULL) {
+		/* pr_info("Error in %s: us->srb = %p\n"
+				 __FUNCTION__, us->srb); */
 		return SCSI_MLQUEUE_HOST_BUSY;
 	}
 
 	/* fail the command if we are disconnecting */
-	if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags))
-	{
-		printk("Fail command during disconnect\n");
+	if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) {
+		pr_info("Fail command during disconnect\n");
 		srb->result = DID_NO_CONNECT << 16;
 		done(srb);
 		return 0;
@@ -124,24 +132,24 @@ static DEF_SCSI_QCMD(queuecommand)
  ***********************************************************************/
 
 /* Command timeout and abort */
-//----- command_abort() ---------------------
+/*
+ * command_abort()
+ */
 static int command_abort(struct scsi_cmnd *srb)
 {
 	struct us_data *us = host_to_us(srb->device->host);
 
-	//printk("scsiglue --- command_abort\n");
+	/* pr_info("scsiglue --- command_abort\n"); */
 
 	scsi_lock(us_to_host(us));
-	if (us->srb != srb)
-	{
+	if (us->srb != srb) {
 		scsi_unlock(us_to_host(us));
 		printk ("-- nothing to abort\n");
 		return FAILED;
 	}
 
 	set_bit(US_FLIDX_TIMED_OUT, &us->dflags);
-	if (!test_bit(US_FLIDX_RESETTING, &us->dflags))
-	{
+	if (!test_bit(US_FLIDX_RESETTING, &us->dflags)) {
 		set_bit(US_FLIDX_ABORTING, &us->dflags);
 		usb_stor_stop_transport(us);
 	}
@@ -152,14 +160,18 @@ static int command_abort(struct scsi_cmnd *srb)
 	return SUCCESS;
 }
 
-/* This invokes the transport reset mechanism to reset the state of the device */
-//----- device_reset() ---------------------
+/* This invokes the transport reset mechanism to reset the state of the
+ * device.
+ */
+/*
+ * device_reset()
+ */
 static int device_reset(struct scsi_cmnd *srb)
 {
 	struct us_data *us = host_to_us(srb->device->host);
 	int result;
 
-	//printk("scsiglue --- device_reset\n");
+	/* pr_info("scsiglue --- device_reset\n"); */
 
 	/* lock the device pointers and do the reset */
 	mutex_lock(&(us->dev_mutex));
@@ -169,38 +181,43 @@ static int device_reset(struct scsi_cmnd *srb)
 	return result < 0 ? FAILED : SUCCESS;
 }
 
-//----- bus_reset() ---------------------
+/*
+ * bus_reset()
+ */
 static int bus_reset(struct scsi_cmnd *srb)
 {
 	struct us_data *us = host_to_us(srb->device->host);
 	int result;
 
-	//printk("scsiglue --- bus_reset\n");
+	/* pr_info("scsiglue --- bus_reset\n"); */
 	result = usb_stor_port_reset(us);
 	return result < 0 ? FAILED : SUCCESS;
 }
 
-//----- usb_stor_report_device_reset() ---------------------
+/*
+ * usb_stor_report_device_reset()
+ */
 void usb_stor_report_device_reset(struct us_data *us)
 {
 	int i;
 	struct Scsi_Host *host = us_to_host(us);
 
-	//printk("scsiglue --- usb_stor_report_device_reset\n");
+	/* pr_info("scsiglue --- usb_stor_report_device_reset\n"); */
 	scsi_report_device_reset(host, 0, 0);
-	if (us->fflags & US_FL_SCM_MULT_TARG)
-	{
+	if (us->fflags & US_FL_SCM_MULT_TARG) {
 		for (i = 1; i < host->max_id; ++i)
 			scsi_report_device_reset(host, 0, i);
 	}
 }
 
-//----- usb_stor_report_bus_reset() ---------------------
+/*
+ * usb_stor_report_bus_reset()
+ */
 void usb_stor_report_bus_reset(struct us_data *us)
 {
 	struct Scsi_Host *host = us_to_host(us);
 
-	//printk("scsiglue --- usb_stor_report_bus_reset\n");
+	/* pr_info("scsiglue --- usb_stor_report_bus_reset\n"); */
 	scsi_lock(host);
 	scsi_report_bus_reset(host, 0);
 	scsi_unlock(host);
@@ -215,14 +232,17 @@ void usb_stor_report_bus_reset(struct us_data *us)
 #define SPRINTF(args...) \
 	do { if (pos < buffer+length) pos += sprintf(pos, ## args); } while (0)
 
-//----- proc_info() ---------------------
-static int proc_info (struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, int inout)
+/*
+ * proc_info()
+ */
+static int proc_info(struct Scsi_Host *host, char *buffer, char **start,
+					off_t offset, int length, int inout)
 {
 	struct us_data *us = host_to_us(host);
 	char *pos = buffer;
 	const char *string;
 
-	//printk("scsiglue --- proc_info\n");
+	/* pr_info("scsiglue --- proc_info\n"); */
 	if (inout)
 		return length;
 
@@ -255,8 +275,7 @@ static int proc_info (struct Scsi_Host *host, char *buffer, char **start, off_t
 	SPRINTF("    Transport: %s\n", us->transport_name);
 
 	/* show the device flags */
-	if (pos < buffer + length)
-	{
+	if (pos < buffer + length) {
 		pos += sprintf(pos, "       Quirks:");
 
 #define US_FLAG(name, value) \
@@ -271,11 +290,11 @@ US_DO_ALL_FLAGS
 	*start = buffer + offset;
 
 	if ((pos - buffer) < offset)
-		return (0);
+		return 0;
 	else if ((pos - buffer - offset) < length)
-		return (pos - buffer - offset);
+		return pos - buffer - offset;
 	else
-		return (length);
+		return length;
 }
 
 /***********************************************************************
@@ -283,29 +302,35 @@ US_DO_ALL_FLAGS
  ***********************************************************************/
 
 /* Output routine for the sysfs max_sectors file */
-//----- show_max_sectors() ---------------------
-static ssize_t show_max_sectors(struct device *dev, struct device_attribute *attr, char *buf)
+/*
+ * show_max_sectors()
+ */
+static ssize_t show_max_sectors(struct device *dev,
+				struct device_attribute *attr, char *buf)
 {
 	struct scsi_device *sdev = to_scsi_device(dev);
 
-	//printk("scsiglue --- ssize_t show_max_sectors\n");
+	/* pr_info("scsiglue --- ssize_t show_max_sectors\n"); */
 	return sprintf(buf, "%u\n", queue_max_sectors(sdev->request_queue));
 }
 
 /* Input routine for the sysfs max_sectors file */
-//----- store_max_sectors() ---------------------
-static ssize_t store_max_sectors(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+/*
+ * store_max_sectors()
+ */
+static ssize_t store_max_sectors(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf, size_t count)
 {
 	struct scsi_device *sdev = to_scsi_device(dev);
 	unsigned short ms;
 
-	//printk("scsiglue --- ssize_t store_max_sectors\n");
-	if (sscanf(buf, "%hu", &ms) > 0 && ms <= SCSI_DEFAULT_MAX_SECTORS)
-	{
+	/* pr_info("scsiglue --- ssize_t store_max_sectors\n"); */
+	if (sscanf(buf, "%hu", &ms) > 0 && ms <= SCSI_DEFAULT_MAX_SECTORS) {
 		blk_queue_max_hw_sectors(sdev->request_queue, ms);
 		return strlen(buf);
 	}
-	return -EINVAL;	
+	return -EINVAL;
 }
 
 static DEVICE_ATTR(max_sectors, S_IRUGO | S_IWUSR, show_max_sectors, store_max_sectors);
@@ -313,7 +338,9 @@ static struct device_attribute *sysfs_device_attr_list[] = {&dev_attr_max_sector
 
 /* this defines our host template, with which we'll allocate hosts */
 
-//----- usb_stor_host_template() ---------------------
+/*
+ * usb_stor_host_template()
+ */
 struct scsi_host_template usb_stor_host_template = {
 	/* basic userland interface stuff */
 	.name =				"eucr-storage",
@@ -376,42 +403,41 @@ unsigned char usb_stor_sense_invalidCDB[18] = {
  * Scatter-gather transfer buffer access routines
  ***********************************************************************/
 
-//----- usb_stor_access_xfer_buf() ---------------------
+/*
+ * usb_stor_access_xfer_buf()
+ */
 unsigned int usb_stor_access_xfer_buf(struct us_data *us, unsigned char *buffer,
 	unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **sgptr,
 	unsigned int *offset, enum xfer_buf_dir dir)
 {
 	unsigned int cnt;
 
-	//printk("transport --- usb_stor_access_xfer_buf\n");
+	/* pr_info("transport --- usb_stor_access_xfer_buf\n"); */
 	struct scatterlist *sg = *sgptr;
 
 	if (!sg)
 		sg = scsi_sglist(srb);
 
 	cnt = 0;
-	while (cnt < buflen && sg)
-	{
-		struct page *page = sg_page(sg) + ((sg->offset + *offset) >> PAGE_SHIFT);
+	while (cnt < buflen && sg) {
+		struct page *page = sg_page(sg) +
+					((sg->offset + *offset) >> PAGE_SHIFT);
 		unsigned int poff = (sg->offset + *offset) & (PAGE_SIZE-1);
 		unsigned int sglen = sg->length - *offset;
 
-		if (sglen > buflen - cnt)
-		{
+		if (sglen > buflen - cnt) {
 			/* Transfer ends within this s-g entry */
 			sglen = buflen - cnt;
 			*offset += sglen;
-		}
-		else
-		{
+		} else {
 			/* Transfer continues to next s-g entry */
 			*offset = 0;
 			sg = sg_next(sg);
 		}
 
-		while (sglen > 0)
-		{
-			unsigned int plen = min(sglen, (unsigned int)PAGE_SIZE - poff);
+		while (sglen > 0) {
+			unsigned int plen = min(sglen,
+						(unsigned int)PAGE_SIZE - poff);
 			unsigned char *ptr = kmap(page);
 
 			if (dir == TO_XFER_BUF)
@@ -433,18 +459,24 @@ unsigned int usb_stor_access_xfer_buf(struct us_data *us, unsigned char *buffer,
 	return cnt;
 }
 
-/* Store the contents of buffer into srb's transfer buffer and set the SCSI residue. */
-//----- usb_stor_set_xfer_buf() ---------------------
-void usb_stor_set_xfer_buf(struct us_data *us, unsigned char *buffer, unsigned int buflen, struct scsi_cmnd *srb,
-	unsigned int dir)
+/*
+ * Store the contents of buffer into srb's transfer
+ * buffer and set the SCSI residue.
+ */
+/*
+ * usb_stor_set_xfer_buf()
+ */
+void usb_stor_set_xfer_buf(struct us_data *us, unsigned char *buffer,
+		unsigned int buflen, struct scsi_cmnd *srb, unsigned int dir)
 {
 	unsigned int offset = 0;
 	struct scatterlist *sg = NULL;
 
-	//printk("transport --- usb_stor_set_xfer_buf\n");
-	// TO_XFER_BUF = 0, FROM_XFER_BUF = 1
+	/* pr_info("transport --- usb_stor_set_xfer_buf\n"); */
+	/* TO_XFER_BUF = 0, FROM_XFER_BUF = 1 */
 	buflen = min(buflen, scsi_bufflen(srb));
-	buflen = usb_stor_access_xfer_buf(us, buffer, buflen, srb, &sg, &offset, dir);
+	buflen = usb_stor_access_xfer_buf(us, buffer, buflen, srb,
+						&sg, &offset, dir);
 	if (buflen < scsi_bufflen(srb))
 		scsi_set_resid(srb, scsi_bufflen(srb) - buflen);
 }
diff --git a/drivers/staging/keucr/smcommon.h b/drivers/staging/keucr/smcommon.h
index 00064cabf4ed5841688ec1beb5271fcb060cb71f..278bdb8711294ecde52faf55efd2a330025781ec 100644
--- a/drivers/staging/keucr/smcommon.h
+++ b/drivers/staging/keucr/smcommon.h
@@ -6,7 +6,7 @@
 /***************************************************************************
 Define Difinetion
 ***************************************************************************/
-#define SUCCESS             0x0000 /* SUCCESS */
+#define SMSUCCESS           0x0000 /* SUCCESS */
 #define ERROR               0xFFFF /* ERROR */
 #define CORRECT             0x0001 /* CORRECTABLE */
 
diff --git a/drivers/staging/keucr/smil.h b/drivers/staging/keucr/smil.h
index 4226813ba588f46fb5086d7baadbb2852e1080f4..b5a8fa7c7989d40d6bc83cb83a76e86cf4523ec4 100644
--- a/drivers/staging/keucr/smil.h
+++ b/drivers/staging/keucr/smil.h
@@ -44,21 +44,22 @@ Retry Counter Definition
 /***************************************************************************
 Hardware ECC Definition
 ***************************************************************************/
-#define HW_ECC_SUPPORTED    1      /* Hardware ECC Supported */  /* No difinition for Software ECC */
+#define HW_ECC_SUPPORTED    1	   /* Hardware ECC Supported */
+/* No difinition for Software ECC */
 
 /***************************************************************************
 SmartMedia Command & Status Definition
 ***************************************************************************/
 /* SmartMedia Command */
 #define WRDATA        0x80
-//#define READ          0x00
+/* #define READ          0x00 */
 #define READ_REDT     0x50
-//#define WRITE         0x10
+/* #define WRITE         0x10 */
 #define RDSTATUS      0x70
 
-#define READ1         0x00 //NO
-#define READ2         0x01 //NO
-#define READ3         0x50 //NO
+#define READ1         0x00 /* NO */
+#define READ2         0x01 /* NO */
+#define READ3         0x50 /* NO */
 #define RST_CHIP      0xFF
 #define ERASE1        0x60
 #define ERASE2        0xD0
@@ -67,19 +68,19 @@ SmartMedia Command & Status Definition
 #define READ_ID_3     0x9A
 
 /* 712 SmartMedia Command */
-#define SM_CMD_RESET                0x00    // 0xFF
-#define SM_CMD_READ_ID_1            0x10    // 0x90
-#define SM_CMD_READ_ID_2            0x20    // 0x91
-#define SM_CMD_READ_STAT            0x30    // 0x70
-#define SM_CMD_RDMULTPL_STAT        0x40    // 0x71
-#define SM_CMD_READ_1               0x50    // 0x00
-#define SM_CMD_READ_2               0x60    // 0x01
-#define SM_CMD_READ_3               0x70    // 0x50
-#define SM_CMD_PAGPRGM_TRUE         0x80    // {0x80, 0x10}
-#define SM_CMD_PAGPRGM_DUMY         0x90    // {0x80, 0x11}
-#define SM_CMD_PAGPRGM_MBLK         0xA0    // {0x80, 0x15}
-#define SM_CMD_BLKERASE             0xB0    // {0x60, 0xD0}
-#define SM_CMD_BLKERASE_MULTPL      0xC0    // {0x60-0x60, 0xD0}
+#define SM_CMD_RESET                0x00    /* 0xFF */
+#define SM_CMD_READ_ID_1            0x10    /* 0x90 */
+#define SM_CMD_READ_ID_2            0x20    /* 0x91 */
+#define SM_CMD_READ_STAT            0x30    /* 0x70 */
+#define SM_CMD_RDMULTPL_STAT        0x40    /* 0x71 */
+#define SM_CMD_READ_1               0x50    /* 0x00 */
+#define SM_CMD_READ_2               0x60    /* 0x01 */
+#define SM_CMD_READ_3               0x70    /* 0x50 */
+#define SM_CMD_PAGPRGM_TRUE         0x80    /* {0x80, 0x10} */
+#define SM_CMD_PAGPRGM_DUMY         0x90    /* {0x80, 0x11} */
+#define SM_CMD_PAGPRGM_MBLK         0xA0    /* {0x80, 0x15} */
+#define SM_CMD_BLKERASE             0xB0    /* {0x60, 0xD0} */
+#define SM_CMD_BLKERASE_MULTPL      0xC0    /* {0x60-0x60, 0xD0} */
 
 #define SM_CRADDTCT_DEBNCETIMER_EN  0x02
 #define SM_CMD_START_BIT            0x01
@@ -87,27 +88,31 @@ SmartMedia Command & Status Definition
 #define SM_WaitCmdDone { while (!SM_CmdDone); }
 #define SM_WaitDmaDone { while (!SM_DmaDone); }
 
-// SmartMedia Status
-#define WR_FAIL       0x01      // 0:Pass, 1:Fail
-#define SUSPENDED     0x20      // 0:Not Suspended, 1:Suspended
-#define READY         0x40      // 0:Busy, 1:Ready
-#define WR_PRTCT      0x80      // 0:Protect, 1:Not Protect
-
-// SmartMedia Busy Time (1bit:0.1ms)
-#define BUSY_PROG     200       // tPROG   : 20ms  ----- Program Time          old : 200
-#define BUSY_ERASE    4000      // tBERASE : 400ms ----- Block Erase Time      old : 4000
-//for 712 Test
-//#define BUSY_READ     1         // tR      : 100us ----- Data transfer Time   old : 1
-//#define BUSY_READ     10         // tR      : 100us ----- Data transfer Time   old : 1
-#define BUSY_READ     200       // tR      : 20ms   ----- Data transfer Time   old : 1
-//#define BUSY_RESET    60        // tRST    : 6ms   ----- Device Resetting Time old : 60
-#define BUSY_RESET    600        // tRST    : 60ms   ----- Device Resetting Time old : 60
-
-// Hardware Timer (1bit:0.1ms)
-#define TIME_PON      3000      // 300ms ------ Power On Wait Time
-#define TIME_CDCHK    200       // 20ms  ------ Card Check Interval Timer
-#define TIME_WPCHK    50        // 5ms   ------ WP Check Interval Timer
-#define TIME_5VCHK    10        // 1ms   ------ 5V Check Interval Timer
+/* SmartMedia Status */
+#define WR_FAIL       0x01      /* 0:Pass, 1:Fail */
+#define SUSPENDED     0x20      /* 0:Not Suspended, 1:Suspended */
+#define READY         0x40      /* 0:Busy, 1:Ready */
+#define WR_PRTCT      0x80      /* 0:Protect, 1:Not Protect */
+
+/* SmartMedia Busy Time (1bit:0.1ms) */
+#define BUSY_PROG 200 /* tPROG   : 20ms  ----- Program Time old : 200 */
+#define BUSY_ERASE 4000 /* tBERASE : 400ms ----- Block Erase Time old : 4000 */
+
+/*for 712 Test */
+/* #define BUSY_READ 1 *//* tR : 100us ----- Data transfer Time   old : 1 */
+/* #define BUSY_READ 10 *//* tR : 100us ----- Data transfer Time   old : 1 */
+
+#define BUSY_READ 200 /* tR : 20ms   ----- Data transfer Time   old : 1 */
+
+/* #define BUSY_RESET 60 *//* tRST : 6ms ----- Device Resetting Time old : 60 */
+
+#define BUSY_RESET 600 /* tRST : 60ms   ----- Device Resetting Time old : 60 */
+
+/* Hardware Timer (1bit:0.1ms) */
+#define TIME_PON      3000      /* 300ms ------ Power On Wait Time */
+#define TIME_CDCHK    200       /* 20ms  ------ Card Check Interval Timer */
+#define TIME_WPCHK    50        /* 5ms   ------ WP Check Interval Timer */
+#define TIME_5VCHK    10        /* 1ms   ------ 5V Check Interval Timer */
 
 /***************************************************************************
 Redundant Data
@@ -129,32 +134,32 @@ Redundant Data
 SmartMedia Model & Attribute
 ***************************************************************************/
 /* SmartMedia Attribute */
-#define NOWP          0x00 // 0... .... No Write Protect
-#define WP            0x80 // 1... .... Write Protected
-#define MASK          0x00 // .00. .... NAND MASK ROM Model
-#define FLASH         0x20 // .01. .... NAND Flash ROM Model
-#define AD3CYC        0x00 // ...0 .... Address 3-cycle
-#define AD4CYC        0x10 // ...1 .... Address 4-cycle
-#define BS16          0x00 // .... 00.. 16page/block
-#define BS32          0x04 // .... 01.. 32page/block
-#define PS256         0x00 // .... ..00 256byte/page
-#define PS512         0x01 // .... ..01 512byte/page
-#define MWP           0x80 // WriteProtect mask
-#define MFLASH        0x60 // Flash Rom mask
-#define MADC          0x10 // Address Cycle
-#define MBS           0x0C // BlockSize mask
-#define MPS           0x03 // PageSize mask
+#define NOWP          0x00 /* 0... .... No Write Protect */
+#define WP            0x80 /* 1... .... Write Protected */
+#define MASK          0x00 /* .00. .... NAND MASK ROM Model */
+#define FLASH         0x20 /* .01. .... NAND Flash ROM Model */
+#define AD3CYC        0x00 /* ...0 .... Address 3-cycle */
+#define AD4CYC        0x10 /* ...1 .... Address 4-cycle */
+#define BS16          0x00 /* .... 00.. 16page/block */
+#define BS32          0x04 /* .... 01.. 32page/block */
+#define PS256         0x00 /* .... ..00 256byte/page */
+#define PS512         0x01 /* .... ..01 512byte/page */
+#define MWP           0x80 /* WriteProtect mask */
+#define MFLASH        0x60 /* Flash Rom mask */
+#define MADC          0x10 /* Address Cycle */
+#define MBS           0x0C /* BlockSize mask */
+#define MPS           0x03 /* PageSize mask */
 
 /* SmartMedia Model */
-#define NOSSFDC       0x00 // NO   SmartMedia
-#define SSFDC1MB      0x01 // 1MB  SmartMedia
-#define SSFDC2MB      0x02 // 2MB  SmartMedia
-#define SSFDC4MB      0x03 // 4MB  SmartMedia
-#define SSFDC8MB      0x04 // 8MB  SmartMedia
-#define SSFDC16MB     0x05 // 16MB SmartMedia
-#define SSFDC32MB     0x06 // 32MB SmartMedia
-#define SSFDC64MB     0x07 // 64MB SmartMedia
-#define SSFDC128MB    0x08 //128MB SmartMedia
+#define NOSSFDC       0x00 /* NO   SmartMedia */
+#define SSFDC1MB      0x01 /* 1MB  SmartMedia */
+#define SSFDC2MB      0x02 /* 2MB  SmartMedia */
+#define SSFDC4MB      0x03 /* 4MB  SmartMedia */
+#define SSFDC8MB      0x04 /* 8MB  SmartMedia */
+#define SSFDC16MB     0x05 /* 16MB SmartMedia */
+#define SSFDC32MB     0x06 /* 32MB SmartMedia */
+#define SSFDC64MB     0x07 /* 64MB SmartMedia */
+#define SSFDC128MB    0x08 /*128MB SmartMedia */
 #define SSFDC256MB    0x09
 #define SSFDC512MB    0x0A
 #define SSFDC1GB      0x0B
@@ -163,8 +168,7 @@ SmartMedia Model & Attribute
 /***************************************************************************
 Struct Definition
 ***************************************************************************/
-struct SSFDCTYPE
-{
+struct SSFDCTYPE {
 	BYTE Model;
 	BYTE Attribute;
 	BYTE MaxZones;
@@ -183,8 +187,7 @@ typedef struct SSFDCTYPE_T
 	WORD MaxLogBlocks;
 } *SSFDCTYPE_T;
 
-struct ADDRESS
-{
+struct ADDRESS {
 	BYTE Zone;	/* Zone Number */
 	BYTE Sector;	/* Sector(512byte) Number on Block */
 	WORD PhyBlock;	/* Physical Block Number on Zone */
@@ -199,92 +202,112 @@ typedef struct ADDRESS_T
 	WORD LogBlock;	/* Logical Block Number of Zone */
 } *ADDRESS_T;
 
-struct CIS_AREA
-{
+struct CIS_AREA {
 	BYTE Sector;	/* Sector(512byte) Number on Block */
 	WORD PhyBlock;	/* Physical Block Number on Zone 0 */
 };
 
 
-//----- SMILMain.c ---------------------------------------------------
-/******************************************/
-int         Init_D_SmartMedia           (void);
-int         Pwoff_D_SmartMedia          (void);
-int         Check_D_SmartMedia          (void);
-int         Check_D_Parameter           (struct us_data *,WORD *,BYTE *,BYTE *);
-int         Media_D_ReadSector          (struct us_data *,DWORD,WORD,BYTE *);
-int         Media_D_WriteSector         (struct us_data *,DWORD,WORD,BYTE *);
-int         Media_D_CopySector          (struct us_data *,DWORD,WORD,BYTE *);
-int         Media_D_EraseBlock          (struct us_data *,DWORD,WORD);
-int         Media_D_EraseAll            (struct us_data *);
-/******************************************/
-int         Media_D_OneSectWriteStart   (struct us_data *,DWORD,BYTE *);
-int         Media_D_OneSectWriteNext    (struct us_data *,BYTE *);
-int         Media_D_OneSectWriteFlush   (struct us_data *);
+extern BYTE IsSSFDCCompliance;
+extern BYTE IsXDCompliance;
 
-/******************************************/
-void        SM_EnableLED                (struct us_data *,BOOLEAN);
-void        Led_D_TernOn                (void);
-void        Led_D_TernOff               (void);
+extern DWORD	ErrXDCode;
+extern DWORD	ErrCode;
+extern WORD	ReadBlock;
+extern WORD	WriteBlock;
+extern DWORD	MediaChange;
 
-int         Media_D_EraseAllRedtData    (DWORD Index, BOOLEAN CheckBlock);
-//DWORD       Media_D_GetMediaInfo        (struct us_data * fdoExt, PIOCTL_MEDIA_INFO_IN pParamIn, PIOCTL_MEDIA_INFO_OUT pParamOut);
+extern struct SSFDCTYPE  Ssfdc;
+extern struct ADDRESS    Media;
+extern struct CIS_AREA   CisArea;
 
-//----- SMILSub.c ----------------------------------------------------
+/*
+ * SMILMain.c
+ */
 /******************************************/
-int  Check_D_DataBlank            (BYTE *);
-int  Check_D_FailBlock            (BYTE *);
-int  Check_D_DataStatus           (BYTE *);
-int  Load_D_LogBlockAddr          (BYTE *);
-void Clr_D_RedundantData          (BYTE *);
-void Set_D_LogBlockAddr           (BYTE *);
-void Set_D_FailBlock              (BYTE *);
-void Set_D_DataStaus              (BYTE *);
-
+int         Init_D_SmartMedia(void);
+int         Pwoff_D_SmartMedia(void);
+int         Check_D_SmartMedia(void);
+int         Check_D_Parameter(struct us_data *, WORD *, BYTE *, BYTE *);
+int         Media_D_ReadSector(struct us_data *, DWORD, WORD, BYTE *);
+int         Media_D_WriteSector(struct us_data *, DWORD, WORD, BYTE *);
+int         Media_D_CopySector(struct us_data *, DWORD, WORD, BYTE *);
+int         Media_D_EraseBlock(struct us_data *, DWORD, WORD);
+int         Media_D_EraseAll(struct us_data *);
 /******************************************/
-void Ssfdc_D_Reset                (struct us_data *);
-int  Ssfdc_D_ReadCisSect          (struct us_data *, BYTE *,BYTE *);
-void Ssfdc_D_WriteRedtMode        (void);
-void Ssfdc_D_ReadID               (BYTE *, BYTE);
-int  Ssfdc_D_ReadSect             (struct us_data *, BYTE *,BYTE *);
-int  Ssfdc_D_ReadBlock            (struct us_data *, WORD, BYTE *,BYTE *);
-int  Ssfdc_D_WriteSect            (struct us_data *, BYTE *,BYTE *);
-int  Ssfdc_D_WriteBlock           (struct us_data *, WORD, BYTE *,BYTE *);
-int  Ssfdc_D_CopyBlock            (struct us_data *, WORD, BYTE *,BYTE *);
-int  Ssfdc_D_WriteSectForCopy     (struct us_data *, BYTE *,BYTE *);
-int  Ssfdc_D_EraseBlock           (struct us_data *);
-int  Ssfdc_D_ReadRedtData         (struct us_data *, BYTE *);
-int  Ssfdc_D_WriteRedtData        (struct us_data *, BYTE *);
-int  Ssfdc_D_CheckStatus          (void);
-int  Set_D_SsfdcModel             (BYTE);
-void Cnt_D_Reset                  (void);
-int  Cnt_D_PowerOn                (void);
-void Cnt_D_PowerOff               (void);
-void Cnt_D_LedOn                  (void);
-void Cnt_D_LedOff                 (void);
-int  Check_D_CntPower             (void);
-int  Check_D_CardExist            (void);
-int  Check_D_CardStsChg           (void);
-int  Check_D_SsfdcWP              (void);
-int  SM_ReadBlock                 (struct us_data *, BYTE *,BYTE *);
-
-int  Ssfdc_D_ReadSect_DMA         (struct us_data *, BYTE *,BYTE *);
-int  Ssfdc_D_ReadSect_PIO         (struct us_data *, BYTE *,BYTE *);
-int  Ssfdc_D_WriteSect_DMA        (struct us_data *, BYTE *,BYTE *);
-int  Ssfdc_D_WriteSect_PIO        (struct us_data *, BYTE *,BYTE *);
+int         Media_D_OneSectWriteStart(struct us_data *, DWORD, BYTE *);
+int         Media_D_OneSectWriteNext(struct us_data *, BYTE *);
+int         Media_D_OneSectWriteFlush(struct us_data *);
 
 /******************************************/
-int  Check_D_ReadError            (BYTE *);
-int  Check_D_Correct              (BYTE *,BYTE *);
-int  Check_D_CISdata              (BYTE *,BYTE *);
-void Set_D_RightECC               (BYTE *);
-
-//----- SMILECC.c ----------------------------------------------------
-void calculate_ecc                (BYTE *, BYTE *, BYTE *, BYTE *, BYTE *);
-BYTE correct_data                 (BYTE *, BYTE *, BYTE,   BYTE,   BYTE);
-int  _Correct_D_SwECC             (BYTE *,BYTE *,BYTE *);
-void _Calculate_D_SwECC           (BYTE *,BYTE *);
+extern int	SM_FreeMem(void);	/* ENE SM function */
+void        SM_EnableLED(struct us_data *, BOOLEAN);
+void        Led_D_TernOn(void);
+void        Led_D_TernOff(void);
+
+int         Media_D_EraseAllRedtData(DWORD Index, BOOLEAN CheckBlock);
+/*DWORD Media_D_GetMediaInfo(struct us_data * fdoExt,
+	PIOCTL_MEDIA_INFO_IN pParamIn, PIOCTL_MEDIA_INFO_OUT pParamOut); */
+
+/*
+ * SMILSub.c
+ */
+/******************************************/
+int  Check_D_DataBlank(BYTE *);
+int  Check_D_FailBlock(BYTE *);
+int  Check_D_DataStatus(BYTE *);
+int  Load_D_LogBlockAddr(BYTE *);
+void Clr_D_RedundantData(BYTE *);
+void Set_D_LogBlockAddr(BYTE *);
+void Set_D_FailBlock(BYTE *);
+void Set_D_DataStaus(BYTE *);
 
-void SM_Init        (void);
+/******************************************/
+void Ssfdc_D_Reset(struct us_data *);
+int  Ssfdc_D_ReadCisSect(struct us_data *, BYTE *, BYTE *);
+void Ssfdc_D_WriteRedtMode(void);
+void Ssfdc_D_ReadID(BYTE *, BYTE);
+int  Ssfdc_D_ReadSect(struct us_data *, BYTE *, BYTE *);
+int  Ssfdc_D_ReadBlock(struct us_data *, WORD, BYTE *, BYTE *);
+int  Ssfdc_D_WriteSect(struct us_data *, BYTE *, BYTE *);
+int  Ssfdc_D_WriteBlock(struct us_data *, WORD, BYTE *, BYTE *);
+int  Ssfdc_D_CopyBlock(struct us_data *, WORD, BYTE *, BYTE *);
+int  Ssfdc_D_WriteSectForCopy(struct us_data *, BYTE *, BYTE *);
+int  Ssfdc_D_EraseBlock(struct us_data *);
+int  Ssfdc_D_ReadRedtData(struct us_data *, BYTE *);
+int  Ssfdc_D_WriteRedtData(struct us_data *, BYTE *);
+int  Ssfdc_D_CheckStatus(void);
+int  Set_D_SsfdcModel(BYTE);
+void Cnt_D_Reset(void);
+int  Cnt_D_PowerOn(void);
+void Cnt_D_PowerOff(void);
+void Cnt_D_LedOn(void);
+void Cnt_D_LedOff(void);
+int  Check_D_CntPower(void);
+int  Check_D_CardExist(void);
+int  Check_D_CardStsChg(void);
+int  Check_D_SsfdcWP(void);
+int  SM_ReadBlock(struct us_data *, BYTE *, BYTE *);
+
+int  Ssfdc_D_ReadSect_DMA(struct us_data *, BYTE *, BYTE *);
+int  Ssfdc_D_ReadSect_PIO(struct us_data *, BYTE *, BYTE *);
+int  Ssfdc_D_WriteSect_DMA(struct us_data *, BYTE *, BYTE *);
+int  Ssfdc_D_WriteSect_PIO(struct us_data *, BYTE *, BYTE *);
 
-#endif // already included
+/******************************************/
+int  Check_D_ReadError(BYTE *);
+int  Check_D_Correct(BYTE *, BYTE *);
+int  Check_D_CISdata(BYTE *, BYTE *);
+void Set_D_RightECC(BYTE *);
+
+/*
+ * SMILECC.c
+ */
+void calculate_ecc(BYTE *, BYTE *, BYTE *, BYTE *, BYTE *);
+BYTE correct_data(BYTE *, BYTE *, BYTE,   BYTE,   BYTE);
+int  _Correct_D_SwECC(BYTE *, BYTE *, BYTE *);
+void _Calculate_D_SwECC(BYTE *, BYTE *);
+
+void SM_Init(void);
+
+#endif /* already included */
diff --git a/drivers/staging/keucr/smilecc.c b/drivers/staging/keucr/smilecc.c
index 5659dea7b701fb8c5867ac9fb1cbb6cc00cd4be3..3085f1d4a4ebe154be32040a43b183fbbe849055 100644
--- a/drivers/staging/keucr/smilecc.c
+++ b/drivers/staging/keucr/smilecc.c
@@ -1,39 +1,42 @@
 #include "usb.h"
 #include "scsiglue.h"
 #include "transport.h"
-//#include "stdlib.h"
-//#include "EUCR6SK.h"
+/* #include "stdlib.h" */
+/* #include "EUCR6SK.h" */
 #include "smcommon.h"
 #include "smil.h"
 
-//#include <stdio.h>
-//#include <stdlib.h>
-//#include <string.h>
-//#include <dos.h>
-//
-//#include "EMCRIOS.h"
+/* #include <stdio.h> */
+/* #include <stdlib.h> */
+/* #include <string.h> */
+/* #include <dos.h> */
+/* #include "EMCRIOS.h" */
 
-// CP0-CP5 code table
+/* CP0-CP5 code table */
 static BYTE ecctable[256] = {
-0x00,0x55,0x56,0x03,0x59,0x0C,0x0F,0x5A,0x5A,0x0F,0x0C,0x59,0x03,0x56,0x55,0x00,
-0x65,0x30,0x33,0x66,0x3C,0x69,0x6A,0x3F,0x3F,0x6A,0x69,0x3C,0x66,0x33,0x30,0x65,
-0x66,0x33,0x30,0x65,0x3F,0x6A,0x69,0x3C,0x3C,0x69,0x6A,0x3F,0x65,0x30,0x33,0x66,
-0x03,0x56,0x55,0x00,0x5A,0x0F,0x0C,0x59,0x59,0x0C,0x0F,0x5A,0x00,0x55,0x56,0x03,
-0x69,0x3C,0x3F,0x6A,0x30,0x65,0x66,0x33,0x33,0x66,0x65,0x30,0x6A,0x3F,0x3C,0x69,
-0x0C,0x59,0x5A,0x0F,0x55,0x00,0x03,0x56,0x56,0x03,0x00,0x55,0x0F,0x5A,0x59,0x0C,
-0x0F,0x5A,0x59,0x0C,0x56,0x03,0x00,0x55,0x55,0x00,0x03,0x56,0x0C,0x59,0x5A,0x0F,
-0x6A,0x3F,0x3C,0x69,0x33,0x66,0x65,0x30,0x30,0x65,0x66,0x33,0x69,0x3C,0x3F,0x6A,
-0x6A,0x3F,0x3C,0x69,0x33,0x66,0x65,0x30,0x30,0x65,0x66,0x33,0x69,0x3C,0x3F,0x6A,
-0x0F,0x5A,0x59,0x0C,0x56,0x03,0x00,0x55,0x55,0x00,0x03,0x56,0x0C,0x59,0x5A,0x0F,
-0x0C,0x59,0x5A,0x0F,0x55,0x00,0x03,0x56,0x56,0x03,0x00,0x55,0x0F,0x5A,0x59,0x0C,
-0x69,0x3C,0x3F,0x6A,0x30,0x65,0x66,0x33,0x33,0x66,0x65,0x30,0x6A,0x3F,0x3C,0x69,
-0x03,0x56,0x55,0x00,0x5A,0x0F,0x0C,0x59,0x59,0x0C,0x0F,0x5A,0x00,0x55,0x56,0x03,
-0x66,0x33,0x30,0x65,0x3F,0x6A,0x69,0x3C,0x3C,0x69,0x6A,0x3F,0x65,0x30,0x33,0x66,
-0x65,0x30,0x33,0x66,0x3C,0x69,0x6A,0x3F,0x3F,0x6A,0x69,0x3C,0x66,0x33,0x30,0x65,
-0x00,0x55,0x56,0x03,0x59,0x0C,0x0F,0x5A,0x5A,0x0F,0x0C,0x59,0x03,0x56,0x55,0x00
+0x00, 0x55, 0x56, 0x03, 0x59, 0x0C, 0x0F, 0x5A, 0x5A, 0x0F, 0x0C, 0x59, 0x03,
+0x56, 0x55, 0x00, 0x65, 0x30, 0x33, 0x66, 0x3C, 0x69, 0x6A, 0x3F, 0x3F, 0x6A,
+0x69, 0x3C, 0x66, 0x33, 0x30, 0x65, 0x66, 0x33, 0x30, 0x65, 0x3F, 0x6A, 0x69,
+0x3C, 0x3C, 0x69, 0x6A, 0x3F, 0x65, 0x30, 0x33, 0x66, 0x03, 0x56, 0x55, 0x00,
+0x5A, 0x0F, 0x0C, 0x59, 0x59, 0x0C, 0x0F, 0x5A, 0x00, 0x55, 0x56, 0x03, 0x69,
+0x3C, 0x3F, 0x6A, 0x30, 0x65, 0x66, 0x33, 0x33, 0x66, 0x65, 0x30, 0x6A, 0x3F,
+0x3C, 0x69, 0x0C, 0x59, 0x5A, 0x0F, 0x55, 0x00, 0x03, 0x56, 0x56, 0x03, 0x00,
+0x55, 0x0F, 0x5A, 0x59, 0x0C, 0x0F, 0x5A, 0x59, 0x0C, 0x56, 0x03, 0x00, 0x55,
+0x55, 0x00, 0x03, 0x56, 0x0C, 0x59, 0x5A, 0x0F, 0x6A, 0x3F, 0x3C, 0x69, 0x33,
+0x66, 0x65, 0x30, 0x30, 0x65, 0x66, 0x33, 0x69, 0x3C, 0x3F, 0x6A, 0x6A, 0x3F,
+0x3C, 0x69, 0x33, 0x66, 0x65, 0x30, 0x30, 0x65, 0x66, 0x33, 0x69, 0x3C, 0x3F,
+0x6A, 0x0F, 0x5A, 0x59, 0x0C, 0x56, 0x03, 0x00, 0x55, 0x55, 0x00, 0x03, 0x56,
+0x0C, 0x59, 0x5A, 0x0F, 0x0C, 0x59, 0x5A, 0x0F, 0x55, 0x00, 0x03, 0x56, 0x56,
+0x03, 0x00, 0x55, 0x0F, 0x5A, 0x59, 0x0C, 0x69, 0x3C, 0x3F, 0x6A, 0x30, 0x65,
+0x66, 0x33, 0x33, 0x66, 0x65, 0x30, 0x6A, 0x3F, 0x3C, 0x69, 0x03, 0x56, 0x55,
+0x00, 0x5A, 0x0F, 0x0C, 0x59, 0x59, 0x0C, 0x0F, 0x5A, 0x00, 0x55, 0x56, 0x03,
+0x66, 0x33, 0x30, 0x65, 0x3F, 0x6A, 0x69, 0x3C, 0x3C, 0x69, 0x6A, 0x3F, 0x65,
+0x30, 0x33, 0x66, 0x65, 0x30, 0x33, 0x66, 0x3C, 0x69, 0x6A, 0x3F, 0x3F, 0x6A,
+0x69, 0x3C, 0x66, 0x33, 0x30, 0x65, 0x00, 0x55, 0x56, 0x03, 0x59, 0x0C, 0x0F,
+0x5A, 0x5A, 0x0F, 0x0C, 0x59, 0x03, 0x56, 0x55, 0x00
 };
 
-static void   trans_result  (BYTE,   BYTE,   BYTE *, BYTE *);
+static void   trans_result(BYTE,   BYTE,   BYTE *, BYTE *);
 
 #define BIT7        0x80
 #define BIT6        0x40
@@ -48,139 +51,144 @@ static void   trans_result  (BYTE,   BYTE,   BYTE *, BYTE *);
 #define MASK_CPS    0x3f
 #define CORRECTABLE 0x00555554L
 
-static void trans_result(reg2,reg3,ecc1,ecc2)
-BYTE reg2; // LP14,LP12,LP10,...
-BYTE reg3; // LP15,LP13,LP11,...
-BYTE *ecc1; // LP15,LP14,LP13,...
-BYTE *ecc2; // LP07,LP06,LP05,...
+/*
+ * reg2; * LP14,LP12,LP10,...
+ * reg3; * LP15,LP13,LP11,...
+ * *ecc1; * LP15,LP14,LP13,...
+ * *ecc2; * LP07,LP06,LP05,...
+ */
+static void trans_result(BYTE reg2, BYTE reg3, BYTE *ecc1, BYTE *ecc2)
 {
-    BYTE a; // Working for reg2,reg3
-    BYTE b; // Working for ecc1,ecc2
-    BYTE i; // For counting
-
-    a=BIT7; b=BIT7; // 80h=10000000b
-    *ecc1=*ecc2=0; // Clear ecc1,ecc2
-    for(i=0; i<4; ++i) {
-        if ((reg3&a)!=0)
-            *ecc1|=b; // LP15,13,11,9 -> ecc1
-        b=b>>1; // Right shift
-        if ((reg2&a)!=0)
-            *ecc1|=b; // LP14,12,10,8 -> ecc1
-        b=b>>1; // Right shift
-        a=a>>1; // Right shift
-    }
-
-    b=BIT7; // 80h=10000000b
-    for(i=0; i<4; ++i) {
-        if ((reg3&a)!=0)
-            *ecc2|=b; // LP7,5,3,1 -> ecc2
-        b=b>>1; // Right shift
-        if ((reg2&a)!=0)
-            *ecc2|=b; // LP6,4,2,0 -> ecc2
-        b=b>>1; // Right shift
-        a=a>>1; // Right shift
-    }
+	BYTE a; /* Working for reg2,reg3 */
+	BYTE b; /* Working for ecc1,ecc2 */
+	BYTE i; /* For counting */
+
+	a = BIT7; b = BIT7; /* 80h=10000000b */
+	*ecc1 = *ecc2 = 0; /* Clear ecc1,ecc2 */
+	for (i = 0; i < 4; ++i) {
+		if ((reg3&a) != 0)
+			*ecc1 |= b; /* LP15,13,11,9 -> ecc1 */
+		b = b>>1; /* Right shift */
+		if ((reg2&a) != 0)
+			*ecc1 |= b; /* LP14,12,10,8 -> ecc1 */
+		b = b>>1; /* Right shift */
+		a = a>>1; /* Right shift */
+	}
+
+	b = BIT7; /* 80h=10000000b */
+	for (i = 0; i < 4; ++i) {
+		if ((reg3&a) != 0)
+			*ecc2 |= b; /* LP7,5,3,1 -> ecc2 */
+		b = b>>1; /* Right shift */
+		if ((reg2&a) != 0)
+			*ecc2 |= b; /* LP6,4,2,0 -> ecc2 */
+		b = b>>1; /* Right shift */
+		a = a>>1; /* Right shift */
+	}
 }
 
-//static void calculate_ecc(table,data,ecc1,ecc2,ecc3)
-void calculate_ecc(table,data,ecc1,ecc2,ecc3)
-BYTE *table; // CP0-CP5 code table
-BYTE *data; // DATA
-BYTE *ecc1; // LP15,LP14,LP13,...
-BYTE *ecc2; // LP07,LP06,LP05,...
-BYTE *ecc3; // CP5,CP4,CP3,...,"1","1"
+/*static void calculate_ecc(table,data,ecc1,ecc2,ecc3) */
+/*
+ * *table; * CP0-CP5 code table
+ * *data; * DATA
+ * *ecc1; * LP15,LP14,LP13,...
+ * *ecc2; * LP07,LP06,LP05,...
+ * *ecc3; * CP5,CP4,CP3,...,"1","1"
+ */
+void calculate_ecc(BYTE *table, BYTE *data, BYTE *ecc1, BYTE *ecc2, BYTE *ecc3)
 {
-    DWORD  i;    // For counting
-    BYTE a;    // Working for table
-    BYTE reg1; // D-all,CP5,CP4,CP3,...
-    BYTE reg2; // LP14,LP12,L10,...
-    BYTE reg3; // LP15,LP13,L11,...
-
-    reg1=reg2=reg3=0;   // Clear parameter
-    for(i=0; i<256; ++i) {
-        a=table[data[i]]; // Get CP0-CP5 code from table
-        reg1^=(a&MASK_CPS); // XOR with a
-        if ((a&BIT6)!=0)
-        { // If D_all(all bit XOR) = 1
-            reg3^=(BYTE)i; // XOR with counter
-            reg2^=~((BYTE)i); // XOR with inv. of counter
-        }
-    }
-
-    // Trans LP14,12,10,... & LP15,13,11,... -> LP15,14,13,... & LP7,6,5,..
-    trans_result(reg2,reg3,ecc1,ecc2);
-    *ecc1=~(*ecc1); *ecc2=~(*ecc2); // Inv. ecc2 & ecc3
-    *ecc3=((~reg1)<<2)|BIT1BIT0; // Make TEL format
+	DWORD  i;    /* For counting */
+	BYTE a;    /* Working for table */
+	BYTE reg1; /* D-all,CP5,CP4,CP3,... */
+	BYTE reg2; /* LP14,LP12,L10,... */
+	BYTE reg3; /* LP15,LP13,L11,... */
+
+	reg1 = reg2 = reg3 = 0;   /* Clear parameter */
+	for (i = 0; i < 256; ++i) {
+		a = table[data[i]]; /* Get CP0-CP5 code from table */
+		reg1 ^= (a&MASK_CPS); /* XOR with a */
+		if ((a&BIT6) != 0) { /* If D_all(all bit XOR) = 1 */
+			reg3 ^= (BYTE)i; /* XOR with counter */
+			reg2 ^= ~((BYTE)i); /* XOR with inv. of counter */
+		}
+	}
+
+	/* Trans LP14,12,10,... & LP15,13,11,... ->
+						LP15,14,13,... & LP7,6,5,.. */
+	trans_result(reg2, reg3, ecc1, ecc2);
+	*ecc1 = ~(*ecc1); *ecc2 = ~(*ecc2); /* Inv. ecc2 & ecc3 */
+	*ecc3 = ((~reg1)<<2)|BIT1BIT0; /* Make TEL format */
 }
 
-BYTE correct_data(data,eccdata,ecc1,ecc2,ecc3)
-BYTE *data; // DATA
-BYTE *eccdata; // ECC DATA
-BYTE ecc1; // LP15,LP14,LP13,...
-BYTE ecc2; // LP07,LP06,LP05,...
-BYTE ecc3; // CP5,CP4,CP3,...,"1","1"
+/*
+ * *data; * DATA
+ * *eccdata; * ECC DATA
+ * ecc1; * LP15,LP14,LP13,...
+ * ecc2; * LP07,LP06,LP05,...
+ * ecc3; * CP5,CP4,CP3,...,"1","1"
+ */
+BYTE correct_data(BYTE *data, BYTE *eccdata, BYTE ecc1, BYTE ecc2, BYTE ecc3)
 {
-    DWORD l; // Working to check d
-    DWORD d; // Result of comparison
-    DWORD i; // For counting
-    BYTE d1,d2,d3; // Result of comparison
-    BYTE a; // Working for add
-    BYTE add; // Byte address of cor. DATA
-    BYTE b; // Working for bit
-    BYTE bit; // Bit address of cor. DATA
-
-    d1=ecc1^eccdata[1]; d2=ecc2^eccdata[0]; // Compare LP's
-    d3=ecc3^eccdata[2]; // Comapre CP's
-    d=((DWORD)d1<<16) // Result of comparison
-    +((DWORD)d2<<8)
-    +(DWORD)d3;
-
-    if (d==0) return(0); // If No error, return
-
-    if (((d^(d>>1))&CORRECTABLE)==CORRECTABLE)
-    { // If correctable
-        l=BIT23;
-        add=0; // Clear parameter
-        a=BIT7;
-
-        for(i=0; i<8; ++i) { // Checking 8 bit
-            if ((d&l)!=0) add|=a; // Make byte address from LP's
-            l>>=2; a>>=1; // Right Shift
-        }
-
-        bit=0; // Clear parameter
-        b=BIT2;
-        for(i=0; i<3; ++i) { // Checking 3 bit
-            if ((d&l)!=0) bit|=b; // Make bit address from CP's
-            l>>=2; b>>=1; // Right shift
-        }
-
-        b=BIT0;
-        data[add]^=(b<<bit); // Put corrected data
-        return(1);
-    }
-
-    i=0; // Clear count
-    d&=0x00ffffffL; // Masking
-
-    while(d) { // If d=0 finish counting
-        if (d&BIT0) ++i; // Count number of 1 bit
-        d>>=1; // Right shift
-    }
-
-    if (i==1)
-    { // If ECC error
-        eccdata[1]=ecc1; eccdata[0]=ecc2; // Put right ECC code
-        eccdata[2]=ecc3;
-        return(2);
-    }
-    return(3); // Uncorrectable error
+	DWORD l; /* Working to check d */
+	DWORD d; /* Result of comparison */
+	DWORD i; /* For counting */
+	BYTE d1, d2, d3; /* Result of comparison */
+	BYTE a; /* Working for add */
+	BYTE add; /* Byte address of cor. DATA */
+	BYTE b; /* Working for bit */
+	BYTE bit; /* Bit address of cor. DATA */
+
+	d1 = ecc1^eccdata[1]; d2 = ecc2^eccdata[0]; /* Compare LP's */
+	d3 = ecc3^eccdata[2]; /* Comapre CP's */
+	d = ((DWORD)d1<<16) /* Result of comparison */
+	+((DWORD)d2<<8)
+	+(DWORD)d3;
+
+	if (d == 0)
+		return 0; /* If No error, return */
+
+	if (((d^(d>>1))&CORRECTABLE) == CORRECTABLE) { /* If correctable */
+		l = BIT23;
+		add = 0; /* Clear parameter */
+		a = BIT7;
+
+		for (i = 0; i < 8; ++i) { /* Checking 8 bit */
+			if ((d&l) != 0)
+				add |= a; /* Make byte address from LP's */
+			l >>= 2; a >>= 1; /* Right Shift */
+		}
+
+		bit = 0; /* Clear parameter */
+		b = BIT2;
+		for (i = 0; i < 3; ++i) { /* Checking 3 bit */
+			if ((d&l) != 0)
+				bit |= b; /* Make bit address from CP's */
+			l >>= 2; b >>= 1; /* Right shift */
+		}
+
+		b = BIT0;
+		data[add] ^= (b<<bit); /* Put corrected data */
+		return 1;
+	}
+
+	i = 0; /* Clear count */
+	d &= 0x00ffffffL; /* Masking */
+
+	while (d) { /* If d=0 finish counting */
+		if (d&BIT0)
+			++i; /* Count number of 1 bit */
+		d >>= 1; /* Right shift */
+	}
+
+	if (i == 1) { /* If ECC error */
+		eccdata[1] = ecc1; eccdata[0] = ecc2; /* Put right ECC code */
+		eccdata[2] = ecc3;
+		return 2;
+	}
+	return 3; /* Uncorrectable error */
 }
 
-int _Correct_D_SwECC(buf,redundant_ecc,calculate_ecc)
-BYTE *buf;
-BYTE *redundant_ecc;
-BYTE *calculate_ecc;
+int _Correct_D_SwECC(BYTE *buf, BYTE *redundant_ecc, BYTE *calculate_ecc)
 {
 	DWORD err;
 
@@ -195,11 +203,9 @@ BYTE *calculate_ecc;
 	return -1;
 }
 
-void _Calculate_D_SwECC(buf,ecc)
-BYTE *buf;
-BYTE *ecc;
+void _Calculate_D_SwECC(BYTE *buf, BYTE *ecc)
 {
-    calculate_ecc(ecctable,buf,ecc+1,ecc+0,ecc+2);
+	calculate_ecc(ecctable, buf, ecc+1, ecc+0, ecc+2);
 }
 
 
diff --git a/drivers/staging/keucr/smilmain.c b/drivers/staging/keucr/smilmain.c
index 95c688a5c95adfa685c6823b92367122a6291e9c..31f7813cab0d6f6093fee72dbf1726e9ff96b556 100644
--- a/drivers/staging/keucr/smilmain.c
+++ b/drivers/staging/keucr/smilmain.c
@@ -48,31 +48,27 @@ int  MarkFail_D_PhyOneBlock      (struct us_data *);
 DWORD ErrXDCode;
 DWORD ErrCode;
 //BYTE  SectBuf[SECTSIZE];
-BYTE  WorkBuf[SECTSIZE];
-BYTE  Redundant[REDTSIZE];
-BYTE  WorkRedund[REDTSIZE];
+static BYTE  WorkBuf[SECTSIZE];
+static BYTE  Redundant[REDTSIZE];
+static BYTE  WorkRedund[REDTSIZE];
 //WORD  Log2Phy[MAX_ZONENUM][MAX_LOGBLOCK];
-WORD  *Log2Phy[MAX_ZONENUM];                 // 128 x 1000,   Log2Phy[MAX_ZONENUM][MAX_LOGBLOCK];
-BYTE  Assign[MAX_ZONENUM][MAX_BLOCKNUM/8];
-WORD  AssignStart[MAX_ZONENUM];
+static WORD  *Log2Phy[MAX_ZONENUM];                 // 128 x 1000,   Log2Phy[MAX_ZONENUM][MAX_LOGBLOCK];
+static BYTE  Assign[MAX_ZONENUM][MAX_BLOCKNUM/8];
+static WORD  AssignStart[MAX_ZONENUM];
 WORD  ReadBlock;
 WORD  WriteBlock;
 DWORD MediaChange;
-DWORD SectCopyMode;
-
-extern struct SSFDCTYPE  Ssfdc;
-extern struct ADDRESS    Media;
-extern struct CIS_AREA   CisArea;
+static DWORD SectCopyMode;
 
 //BIT Control Macro
-BYTE BitData[] = { 0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80 } ;
+static BYTE BitData[] = { 0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80 } ;
 #define Set_D_Bit(a,b)    (a[(BYTE)((b)/8)]|= BitData[(b)%8])
 #define Clr_D_Bit(a,b)    (a[(BYTE)((b)/8)]&=~BitData[(b)%8])
 #define Chk_D_Bit(a,b)    (a[(BYTE)((b)/8)] & BitData[(b)%8])
 
 //extern PBYTE    SMHostAddr;
-extern BYTE     IsSSFDCCompliance;
-extern BYTE     IsXDCompliance;
+BYTE     IsSSFDCCompliance;
+BYTE     IsXDCompliance;
 
 
 //
@@ -102,12 +98,12 @@ int SM_FreeMem(void)
 {
 	int	i;
 
-	printk("SM_FreeMem start\n");
+	pr_info("SM_FreeMem start\n");
 	for (i=0; i<MAX_ZONENUM; i++)
 	{
 		if (Log2Phy[i]!=NULL)
 		{
-			printk("Free Zone = %x, Addr = %p\n", i, Log2Phy[i]);
+			pr_info("Free Zone = %x, Addr = %p\n", i, Log2Phy[i]);
 			kfree(Log2Phy[i]);
 			Log2Phy[i] = NULL;
 		}
@@ -198,7 +194,7 @@ int Media_D_CopySector(struct us_data *us, DWORD start,WORD count,BYTE *buf)
 	//SSFDCTYPE_T aa = (SSFDCTYPE_T ) &Ssfdc;
 	//ADDRESS_T   bb = (ADDRESS_T) &Media;
 
-	//printk("Media_D_CopySector !!!\n");
+	/* pr_info("Media_D_CopySector !!!\n"); */
 	if (Conv_D_MediaAddr(us, start))
 		return(ErrCode);
 
@@ -256,13 +252,13 @@ int Release_D_CopySector(struct us_data *us)
 	if (Media.PhyBlock==NO_ASSIGN)
 	{
 		Media.PhyBlock=WriteBlock;
-		return(SUCCESS);
+		return(SMSUCCESS);
 	}
 
 	Clr_D_Bit(Assign[Media.Zone],Media.PhyBlock);
 	Media.PhyBlock=WriteBlock;
 
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 /*
 //----- Media_D_WriteSector() ------------------------------------------
@@ -572,7 +568,7 @@ int Media_D_OneSectWriteFlush(PFDO_DEVICE_EXTENSION fdoExt)
 //        default:         *c= 0;  *h= 0; *s= 0; ErrCode = ERR_NoSmartMedia;    return(ERROR);
 //    }
 //
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 ////Power Control & Media Exist Check Subroutine
@@ -599,7 +595,7 @@ int Media_D_OneSectWriteFlush(PFDO_DEVICE_EXTENSION fdoExt)
 //        MediaChange = ERROR;
 //    //usleep(56*1024);
 //    if ((!Check_D_CntPower())&&(!MediaChange))  // �� power & Media �S�Q change, �h return success
-//        return(SUCCESS);
+//        return(SMSUCCESS);
 //    //usleep(56*1024);
 //
 //    if (Check_D_CardExist())                    // Check if card is not exist, return err
@@ -618,7 +614,7 @@ int Media_D_OneSectWriteFlush(PFDO_DEVICE_EXTENSION fdoExt)
 //    //usleep(56*1024);
 //    Ssfdc_D_Reset(fdoExt);
 //    //usleep(56*1024);
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 ////-----Check_D_MediaExist() --------------------------------------------
@@ -630,7 +626,7 @@ int Media_D_OneSectWriteFlush(PFDO_DEVICE_EXTENSION fdoExt)
 //    if (!Check_D_CardExist())
 //    {
 //        if (!MediaChange)
-//            return(SUCCESS);
+//            return(SMSUCCESS);
 //
 //        ErrCode = ERR_ChangedMedia;
 //        return(ERROR);
@@ -650,19 +646,19 @@ int Media_D_OneSectWriteFlush(PFDO_DEVICE_EXTENSION fdoExt)
 //        return(ERROR);
 //    }
 //
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 */
 //SmartMedia Physical Format Test Subroutine
 //----- Check_D_MediaFmt() ---------------------------------------------
 int Check_D_MediaFmt(struct us_data *us)
 {
-	printk("Check_D_MediaFmt\n");
+	pr_info("Check_D_MediaFmt\n");
 	//ULONG i,j, result=FALSE, zone,block;
 
 	//usleep(56*1024);
 	if (!MediaChange)
-		return(SUCCESS);
+		return(SMSUCCESS);
 
 	MediaChange  = ERROR;
 	SectCopyMode = COMPLETED;
@@ -682,8 +678,8 @@ int Check_D_MediaFmt(struct us_data *us)
 	}
 
 
-    MediaChange = SUCCESS;
-    return(SUCCESS);
+    MediaChange = SMSUCCESS;
+    return(SMSUCCESS);
 }
 /*
 ////----- Check_D_BlockIsFull() ----------------------------------
@@ -735,7 +731,7 @@ int Check_D_MediaFmt(struct us_data *us)
 //        return(ERROR);
 //    }
 //
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 */
 //SmartMedia Physical Address Control Subroutine
@@ -767,7 +763,7 @@ int Conv_D_MediaAddr(struct us_data *us, DWORD addr)
 		Clr_D_RedundantData(Redundant);
 		Set_D_LogBlockAddr(Redundant);
 		Media.PhyBlock = Log2Phy[Media.Zone][Media.LogBlock];
-		return(SUCCESS);
+		return(SMSUCCESS);
 	}
 
 	ErrCode = ERR_OutOfLBA;
@@ -782,7 +778,7 @@ int Inc_D_MediaAddr(struct us_data *us)
 	//ADDRESS_T   bb = (ADDRESS_T) &Media;
 
 	if (++Media.Sector<Ssfdc.MaxSectors)
-		return(SUCCESS);
+		return(SMSUCCESS);
 
 	if (Log2Phy[Media.Zone]==NULL)
 	{
@@ -801,7 +797,7 @@ int Inc_D_MediaAddr(struct us_data *us)
 		Clr_D_RedundantData(Redundant);
 		Set_D_LogBlockAddr(Redundant);
 		Media.PhyBlock=Log2Phy[Media.Zone][Media.LogBlock];
-		return(SUCCESS);
+		return(SMSUCCESS);
 	}
 
 	Media.LogBlock=0;
@@ -822,7 +818,7 @@ int Inc_D_MediaAddr(struct us_data *us)
 		Clr_D_RedundantData(Redundant);
 		Set_D_LogBlockAddr(Redundant);
 		Media.PhyBlock=Log2Phy[Media.Zone][Media.LogBlock];
-		return(SUCCESS);
+		return(SMSUCCESS);
 	}
 
 	Media.Zone=0;
@@ -838,7 +834,7 @@ int Check_D_FirstSect(void)
     ADDRESS_T   bb = (ADDRESS_T) &Media;
 
     if (!Media.Sector)
-        return(SUCCESS);
+        return(SMSUCCESS);
 
     return(ERROR);
 }
@@ -852,7 +848,7 @@ int Check_D_LastSect(void)
     if (Media.Sector<(Ssfdc.MaxSectors-1))
         return(ERROR);
 
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 */
 //SmartMedia Read/Write Subroutine with Retry
@@ -862,7 +858,7 @@ int Media_D_ReadOneSect(struct us_data *us, WORD count, BYTE *buf)
 	DWORD err, retry;
 
 	if (!Read_D_PhyOneSect(us, count, buf))
-		return(SUCCESS);
+		return(SMSUCCESS);
 	if (ErrCode==ERR_HwError)
 		return(ERROR);
 	if (ErrCode==ERR_DataStatus)
@@ -872,7 +868,7 @@ int Media_D_ReadOneSect(struct us_data *us, WORD count, BYTE *buf)
 	if (Ssfdc.Attribute &MWP)
 	{
 		if (ErrCode==ERR_CorReadErr)
-			return(SUCCESS);
+			return(SMSUCCESS);
 		return(ERROR);
 	}
 
@@ -888,13 +884,13 @@ int Media_D_ReadOneSect(struct us_data *us, WORD count, BYTE *buf)
 
 		ErrCode = err;
 		if (ErrCode==ERR_CorReadErr)
-			return(SUCCESS);
+			return(SMSUCCESS);
 		return(ERROR);
 	}
 
 	MediaChange = ERROR;
 #else
-	if (ErrCode==ERR_CorReadErr) return(SUCCESS);
+	if (ErrCode==ERR_CorReadErr) return(SMSUCCESS);
 #endif
 
 	return(ERROR);
@@ -908,7 +904,7 @@ int Media_D_WriteOneSect(PFDO_DEVICE_EXTENSION fdoExt, WORD count, BYTE *buf)
     ADDRESS_T   bb = (ADDRESS_T) &Media;
 
     if (!Write_D_PhyOneSect(fdoExt, count, buf))
-        return(SUCCESS);
+        return(SMSUCCESS);
     if (ErrCode==ERR_HwError)
         return(ERROR);
 
@@ -922,7 +918,7 @@ int Media_D_WriteOneSect(PFDO_DEVICE_EXTENSION fdoExt, WORD count, BYTE *buf)
         }
 
         if (!Write_D_PhyOneSect(fdoExt, count, buf))
-            return(SUCCESS);
+            return(SMSUCCESS);
         if (ErrCode==ERR_HwError)
             return(ERROR);
     }
@@ -944,7 +940,7 @@ int Media_D_CopyBlockHead(PFDO_DEVICE_EXTENSION fdoExt)
     for(retry=0; retry<2; retry++)
     {
         if (!Copy_D_BlockHead(fdoExt))
-            return(SUCCESS);
+            return(SMSUCCESS);
         if (ErrCode==ERR_HwError)
             return(ERROR);
     }
@@ -959,7 +955,7 @@ int Media_D_CopyBlockTail(PFDO_DEVICE_EXTENSION fdoExt)
     DWORD retry;
 
     if (!Copy_D_BlockTail(fdoExt))
-        return(SUCCESS);
+        return(SMSUCCESS);
     if (ErrCode==ERR_HwError)
         return(ERROR);
 
@@ -973,7 +969,7 @@ int Media_D_CopyBlockTail(PFDO_DEVICE_EXTENSION fdoExt)
         }
 
         if (!Copy_D_BlockTail(fdoExt))
-            return(SUCCESS);
+            return(SMSUCCESS);
         if (ErrCode==ERR_HwError)
             return(ERROR);
     }
@@ -995,7 +991,7 @@ int Media_D_CopyBlockTail(PFDO_DEVICE_EXTENSION fdoExt)
 //    ADDRESS_T   bb = (ADDRESS_T) &Media;
 //
 //    if (Media.PhyBlock==NO_ASSIGN)
-//        return(SUCCESS);
+//        return(SMSUCCESS);
 //
 //    if (Log2Phy[Media.Zone]==NULL)
 //    {
@@ -1023,7 +1019,7 @@ int Media_D_CopyBlockTail(PFDO_DEVICE_EXTENSION fdoExt)
 //
 //    Clr_D_Bit(Assign[Media.Zone],Media.PhyBlock);
 //    Media.PhyBlock=NO_ASSIGN;
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 ////SmartMedia Erase Subroutine
@@ -1076,7 +1072,7 @@ int Media_D_CopyBlockTail(PFDO_DEVICE_EXTENSION fdoExt)
 //            }
 //
 //        }
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 */
 //SmartMedia Physical Sector Data Copy Subroutine
@@ -1116,7 +1112,7 @@ int Copy_D_BlockAll(struct us_data *us, DWORD mode)
 
 	Media.PhyBlock=WriteBlock;
 	Media.Sector=sect;
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 /*
 //----- Copy_D_BlockHead() ---------------------------------------------
@@ -1149,7 +1145,7 @@ int Copy_D_BlockHead(PFDO_DEVICE_EXTENSION fdoExt)
 
     Media.PhyBlock=WriteBlock;
     Media.Sector=sect;
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 
 //----- Copy_D_BlockTail() ---------------------------------------------
@@ -1178,7 +1174,7 @@ int Copy_D_BlockTail(PFDO_DEVICE_EXTENSION fdoExt)
 
     Media.PhyBlock=WriteBlock;
     Media.Sector=sect;
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 
 //----- Reassign_D_BlockHead() -----------------------------------------
@@ -1226,7 +1222,7 @@ int Reassign_D_BlockHead(PFDO_DEVICE_EXTENSION fdoExt)
     ReadBlock=block;
     Media.Sector=sect;
     Media.PhyBlock=WriteBlock;
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 */
 //SmartMedia Physical Block Assign/Release Subroutine
@@ -1246,7 +1242,7 @@ int Assign_D_WriteBlock(void)
 			Media.PhyBlock=WriteBlock;
 			SectCopyMode=REQ_ERASE;
 			//ErrXDCode = NO_ERROR;
-			return(SUCCESS);
+			return(SMSUCCESS);
 		}
 	}
 
@@ -1259,7 +1255,7 @@ int Assign_D_WriteBlock(void)
 			Media.PhyBlock=WriteBlock;
 			SectCopyMode=REQ_ERASE;
 			//ErrXDCode = NO_ERROR;
-			return(SUCCESS);
+			return(SMSUCCESS);
 		}
 	}
 
@@ -1282,7 +1278,7 @@ int Release_D_ReadBlock(struct us_data *us)
 	SectCopyMode=COMPLETED;
 
 	if (mode==COMPLETED)
-		return(SUCCESS);
+		return(SMSUCCESS);
 
 	Log2Phy[Media.Zone][Media.LogBlock]=WriteBlock;
 	Media.PhyBlock=ReadBlock;
@@ -1290,7 +1286,7 @@ int Release_D_ReadBlock(struct us_data *us)
 	if (Media.PhyBlock==NO_ASSIGN)
 	{
 		Media.PhyBlock=WriteBlock;
-		return(SUCCESS);
+		return(SMSUCCESS);
 	}
 
 	if (mode==REQ_ERASE)
@@ -1307,7 +1303,7 @@ int Release_D_ReadBlock(struct us_data *us)
 		return(ERROR);
 
 	Media.PhyBlock=WriteBlock;
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //----- Release_D_WriteBlock() -----------------------------------------
@@ -1322,7 +1318,7 @@ int Release_D_WriteBlock(struct us_data *us)
 		return(ERROR);
 
 	Media.PhyBlock=ReadBlock;
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //SmartMedia Physical Sector Data Copy Subroutine
@@ -1334,7 +1330,7 @@ int Copy_D_PhyOneSect(struct us_data *us)
 	//SSFDCTYPE_T aa = (SSFDCTYPE_T ) &Ssfdc;
 	//ADDRESS_T   bb = (ADDRESS_T) &Media;
 
-	//printk("Copy_D_PhyOneSect --- Secotr = %x\n", Media.Sector);
+	/* pr_info("Copy_D_PhyOneSect --- Secotr = %x\n", Media.Sector); */
 	if (ReadBlock!=NO_ASSIGN)
 	{
 		Media.PhyBlock=ReadBlock;
@@ -1355,9 +1351,9 @@ int Copy_D_PhyOneSect(struct us_data *us)
 			if (Check_D_DataStatus(WorkRedund))
 			{ err=ERROR; break; }
 			if (!Check_D_ReadError(WorkRedund))
-			{ err=SUCCESS; break; }
+			{ err=SMSUCCESS; break; }
 			if (!Check_D_Correct(WorkBuf,WorkRedund))
-			{ err=SUCCESS; break; }
+			{ err=SMSUCCESS; break; }
 
 			err=ERROR;
 			SectCopyMode=REQ_FAIL;
@@ -1365,7 +1361,7 @@ int Copy_D_PhyOneSect(struct us_data *us)
 	}
 	else
 	{
-		err=SUCCESS;
+		err=SMSUCCESS;
 		for(i=0; i<SECTSIZE; i++)
 			WorkBuf[i]=DUMMY_DATA;
 		Clr_D_RedundantData(WorkRedund);
@@ -1386,7 +1382,7 @@ int Copy_D_PhyOneSect(struct us_data *us)
 	{ ErrCode = ERR_WriteFault; return(ERROR); }
 
 	Media.PhyBlock=ReadBlock;
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //SmartMedia Physical Sector Read/Write/Erase Subroutine
@@ -1402,7 +1398,7 @@ int Read_D_PhyOneSect(struct us_data *us, WORD count, BYTE *buf)
 	{
 		for(i=0; i<SECTSIZE; i++)
 			*buf++=DUMMY_DATA;
-		return(SUCCESS);
+		return(SMSUCCESS);
 	}
 
 	for(retry=0; retry<2; retry++)
@@ -1424,7 +1420,7 @@ int Read_D_PhyOneSect(struct us_data *us, WORD count, BYTE *buf)
 		{ ErrCode = ERR_DataStatus; return(ERROR); }
 
 		if (!Check_D_ReadError(Redundant))
-			return(SUCCESS);
+			return(SMSUCCESS);
 
 		if (!Check_D_Correct(buf,Redundant))
 		{ ErrCode = ERR_CorReadErr; return(ERROR); }
@@ -1446,7 +1442,7 @@ int Write_D_PhyOneSect(PFDO_DEVICE_EXTENSION fdoExt, WORD count, BYTE *buf)
     if (Ssfdc_D_CheckStatus())
     { ErrCode = ERR_WriteFault; return(ERROR); }
 
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 */
 //----- Erase_D_PhyOneBlock() ------------------------------------------
@@ -1460,7 +1456,7 @@ int Erase_D_PhyOneBlock(struct us_data *us)
 	if (Ssfdc_D_CheckStatus())
 	{ ErrCode = ERR_WriteFault; return(ERROR); }
 
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //SmartMedia Physical Format Check Local Subroutine
@@ -1544,7 +1540,7 @@ int Set_D_PhyFmtValue(struct us_data *us)
 //       }
 //    }
 
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 
 //----- Search_D_CIS() -------------------------------------------------
@@ -1600,7 +1596,7 @@ int Search_D_CIS(struct us_data *us)
 			CisArea.PhyBlock=Media.PhyBlock;
 			CisArea.Sector=Media.Sector;
 			Ssfdc_D_Reset(us);
-			return(SUCCESS);
+			return(SMSUCCESS);
 		}
 
 		Media.Sector++;
@@ -1620,7 +1616,8 @@ int Make_D_LogTable(struct us_data *us)
 	if (Log2Phy[Media.Zone]==NULL)
 	{
 		Log2Phy[Media.Zone] = kmalloc(MAX_LOGBLOCK*sizeof(WORD), GFP_KERNEL);
-		//printk("ExAllocatePool Zone = %x, Addr = %x\n", Media.Zone, Log2Phy[Media.Zone]);
+		/* pr_info("ExAllocatePool Zone = %x, Addr = %x\n",
+				Media.Zone, Log2Phy[Media.Zone]); */
 		if (Log2Phy[Media.Zone]==NULL)
 			return(ERROR);
 	}
@@ -1630,7 +1627,8 @@ int Make_D_LogTable(struct us_data *us)
 	//for(Media.Zone=0; Media.Zone<MAX_ZONENUM; Media.Zone++)
 	//for(Media.Zone=0; Media.Zone<Ssfdc.MaxZones; Media.Zone++)
 	{
-		//printk("Make_D_LogTable --- MediaZone = 0x%x\n", Media.Zone);
+		/* pr_info("Make_D_LogTable --- MediaZone = 0x%x\n",
+							Media.Zone); */
 		for(Media.LogBlock=0; Media.LogBlock<Ssfdc.MaxLogBlocks; Media.LogBlock++)
 			Log2Phy[Media.Zone][Media.LogBlock]=NO_ASSIGN;
 
@@ -1735,7 +1733,7 @@ int Make_D_LogTable(struct us_data *us)
 	} // End for (Media.Zone<MAX_ZONENUM)
 
 	Ssfdc_D_Reset(us);
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //----- MarkFail_D_PhyOneBlock() ---------------------------------------
@@ -1763,7 +1761,7 @@ int MarkFail_D_PhyOneBlock(struct us_data *us)
 
 	Ssfdc_D_Reset(us);
 	Media.Sector=sect;
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 /*
 //
@@ -1821,7 +1819,7 @@ int MarkFail_D_PhyOneBlock(struct us_data *us)
 //
 //    Ssfdc_D_Reset(fdoExt);
 //
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 ////----- Media_D_GetMediaInfo() ---------------------------------------
diff --git a/drivers/staging/keucr/smilsub.c b/drivers/staging/keucr/smilsub.c
index 4fe47422eb7940865e1a5ce293c3fccfc5771edb..b315d5f8e197ae53ed73898a9d306f8b85279f01 100644
--- a/drivers/staging/keucr/smilsub.c
+++ b/drivers/staging/keucr/smilsub.c
@@ -42,10 +42,8 @@ struct SSFDCTYPE                Ssfdc;
 struct ADDRESS                  Media;
 struct CIS_AREA                 CisArea;
 
-BYTE                            EccBuf[6];
+static BYTE                            EccBuf[6];
 extern PBYTE                    SMHostAddr;
-extern BYTE                     IsSSFDCCompliance;
-extern BYTE                     IsXDCompliance;
 extern DWORD                    ErrXDCode;
 
 extern WORD  ReadBlock;
@@ -67,7 +65,7 @@ int Check_D_DataBlank(BYTE *redundant)
 		if (*redundant++!=0xFF)
 			return(ERROR);
 
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //----- Check_D_FailBlock() --------------------------------------------
@@ -76,13 +74,13 @@ int Check_D_FailBlock(BYTE *redundant)
 	redundant+=REDT_BLOCK;
 
 	if (*redundant==0xFF)
-		return(SUCCESS);
+		return(SMSUCCESS);
 	if (!*redundant)
 		return(ERROR);
 	if (hweight8(*redundant)<7)
 		return(ERROR);
 
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //----- Check_D_DataStatus() -------------------------------------------
@@ -91,7 +89,7 @@ int Check_D_DataStatus(BYTE *redundant)
 	redundant+=REDT_DATA;
 
 	if (*redundant==0xFF)
-		return(SUCCESS);
+		return(SMSUCCESS);
 	if (!*redundant)
 	{
 		ErrXDCode = ERR_DataStatus;
@@ -103,7 +101,7 @@ int Check_D_DataStatus(BYTE *redundant)
 	if (hweight8(*redundant)<5)
 		return(ERROR);
 
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 
 //----- Load_D_LogBlockAddr() ------------------------------------------
@@ -118,17 +116,17 @@ int Load_D_LogBlockAddr(BYTE *redundant)
 
 	if (addr1==addr2)
 		if ((addr1 &0xF000)==0x1000)
-		{ Media.LogBlock=(addr1 &0x0FFF)/2; return(SUCCESS); }
+		{ Media.LogBlock=(addr1 &0x0FFF)/2; return(SMSUCCESS); }
 
 	if (hweight16((WORD)(addr1^addr2))!=0x01) return(ERROR);
 
 	if ((addr1 &0xF000)==0x1000)
 		if (!(hweight16(addr1) &0x01))
-		{ Media.LogBlock=(addr1 &0x0FFF)/2; return(SUCCESS); }
+		{ Media.LogBlock=(addr1 &0x0FFF)/2; return(SMSUCCESS); }
 
 	if ((addr2 &0xF000)==0x1000)
 		if (!(hweight16(addr2) &0x01))
-		{ Media.LogBlock=(addr2 &0x0FFF)/2; return(SUCCESS); }
+		{ Media.LogBlock=(addr2 &0x0FFF)/2; return(SMSUCCESS); }
 
 	return(ERROR);
 }
@@ -222,7 +220,7 @@ int Ssfdc_D_ReadCisSect(struct us_data *us, BYTE *buf,BYTE *redundant)
 	}
 
 	Media.Zone=zone; Media.PhyBlock=block; Media.Sector=sector;
-	return(SUCCESS);
+	return(SMSUCCESS);
 }
 /*
 ////----- Ssfdc_D_WriteRedtMode() ----------------------------------------
@@ -428,7 +426,7 @@ int Ssfdc_D_ReadBlock(struct us_data *us, WORD count, BYTE *buf,BYTE *redundant)
 //
 //    if (!_Hw_D_ChkCardIn())
 //       return(ERROR);
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 ////----- Ssfdc_D_ReadSect_PIO() ---------------------------------------------
@@ -451,7 +449,7 @@ int Ssfdc_D_ReadBlock(struct us_data *us, WORD count, BYTE *buf,BYTE *redundant)
 //
 //    _Calc_D_ECCdata(buf);
 //    _Set_D_SsfdcRdStandby();
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 
 // 6250 CMD 3
@@ -509,7 +507,7 @@ int Ssfdc_D_WriteSect(PFDO_DEVICE_EXTENSION fdoExt, BYTE *buf,BYTE *redundant)
 //        ENE_Print("Error\n");
 //  }
 
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 */
 //----- Ssfdc_D_CopyBlock() --------------------------------------------
@@ -614,7 +612,7 @@ int Ssfdc_D_WriteBlock(PFDO_DEVICE_EXTENSION fdoExt, WORD count, BYTE *buf,BYTE
 //        ENE_Print("Error\n");
 //  }
 
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 //
 ////----- Ssfdc_D_WriteSect_DMA() --------------------------------------------
@@ -704,7 +702,7 @@ int Ssfdc_D_WriteBlock(PFDO_DEVICE_EXTENSION fdoExt, WORD count, BYTE *buf,BYTE
 //    if (!_Hw_D_ChkCardIn())
 //       return(ERROR);
 //
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 ////----- Ssfdc_D_WriteSect_PIO() --------------------------------------------
@@ -729,7 +727,7 @@ int Ssfdc_D_WriteBlock(PFDO_DEVICE_EXTENSION fdoExt, WORD count, BYTE *buf,BYTE
 //
 //    _Set_D_SsfdcWrStandby();
 //    _Set_D_SsfdcRdStandby();
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 */
 //----- Ssfdc_D_WriteSectForCopy() -------------------------------------
@@ -893,14 +891,14 @@ int Ssfdc_D_WriteRedtData(struct us_data *us, BYTE *redundant)
 int Ssfdc_D_CheckStatus(void)
 {
     // Driver ����
-    return(SUCCESS);
+    return(SMSUCCESS);
     //_Set_D_SsfdcRdCmd(RDSTATUS);
     //
     //if (_Check_D_SsfdcStatus())
     //{ _Set_D_SsfdcRdStandby(); return(ERROR); }
     //
     //_Set_D_SsfdcRdStandby();
-    //return(SUCCESS);
+    //return(SMSUCCESS);
 }
 /*
 ////NAND Memory (SmartMedia) Control Subroutine for Read Data
@@ -1095,7 +1093,7 @@ int Ssfdc_D_CheckStatus(void)
 //
 //    do {
 //        if (!_Hw_D_ChkBusy())
-//            return(SUCCESS);
+//            return(SMSUCCESS);
 //        EDelay(100);
 //        count++;
 //    } while (count<=time);
@@ -1109,7 +1107,7 @@ int Ssfdc_D_CheckStatus(void)
 //    if (_Hw_D_InData() & WR_FAIL)
 //        return(ERROR);
 //
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 //// For 712
@@ -1339,7 +1337,7 @@ int Set_D_SsfdcModel(BYTE dcode)
             return(ERROR);
     }
 
-    return(SUCCESS);
+    return(SMSUCCESS);
 }
 
 //----- _Check_D_DevCode() ---------------------------------------------
@@ -1388,7 +1386,7 @@ BYTE _Check_D_DevCode(BYTE dcode)
 //    if (_Hw_D_ChkPower())
 //    {
 //        _Hw_D_EnableOB();                       // Set SM_REG_CTRL_5 Reg. to 0x83
-//        return(SUCCESS);
+//        return(SMSUCCESS);
 //    }
 //
 //    _Hw_D_SetVccOff();
@@ -1419,7 +1417,7 @@ BYTE _Check_D_DevCode(BYTE dcode)
 //int Check_D_CntPower(void)
 //{
 //    if (_Hw_D_ChkPower())
-//        return(SUCCESS); // Power On
+//        return(SMSUCCESS); // Power On
 //
 //    return(ERROR);       // Power Off
 //}
@@ -1431,7 +1429,7 @@ BYTE _Check_D_DevCode(BYTE dcode)
 //
 //    if (!_Hw_D_ChkStatus()) // Not Status Change
 //        if (_Hw_D_ChkCardIn())
-//            return(SUCCESS); // Card exist in Slot
+//            return(SMSUCCESS); // Card exist in Slot
 //
 //    for(i=0,j=0,k=0; i<16; i++) {
 //        if (_Hw_D_ChkCardIn()) // Status Change
@@ -1444,7 +1442,7 @@ BYTE _Check_D_DevCode(BYTE dcode)
 //        }
 //
 //        if (j>3)
-//            return(SUCCESS); // Card exist in Slot
+//            return(SMSUCCESS); // Card exist in Slot
 //        if (k>3)
 //            return(ERROR); // NO Card exist in Slot
 //
@@ -1460,12 +1458,12 @@ BYTE _Check_D_DevCode(BYTE dcode)
 //    if (_Hw_D_ChkStatus())
 //        return(ERROR); // Status Change
 //
-//    return(SUCCESS);   // Not Status Change
+//    return(SMSUCCESS);   // Not Status Change
 //}
 //
 ////----- Check_D_SsfdcWP() ----------------------------------------------
 //int Check_D_SsfdcWP(void)
-//{ // ERROR: WP, SUCCESS: Not WP
+//{ // ERROR: WP, SMSUCCESS: Not WP
 //    char i;
 //
 //    for(i=0; i<8; i++) {
@@ -1474,7 +1472,7 @@ BYTE _Check_D_DevCode(BYTE dcode)
 //        _Wait_D_Timer(TIME_WPCHK);
 //    }
 //
-//    return(SUCCESS);
+//    return(SMSUCCESS);
 //}
 //
 */
@@ -1482,13 +1480,13 @@ BYTE _Check_D_DevCode(BYTE dcode)
 //----- Check_D_ReadError() ----------------------------------------------
 int Check_D_ReadError(BYTE *redundant)
 {
-	return SUCCESS;
+	return SMSUCCESS;
 }
 
 //----- Check_D_Correct() ----------------------------------------------
 int Check_D_Correct(BYTE *buf,BYTE *redundant)
 {
-	return SUCCESS;
+	return SMSUCCESS;
 }
 
 //----- Check_D_CISdata() ----------------------------------------------
@@ -1500,7 +1498,7 @@ int Check_D_CISdata(BYTE *buf, BYTE *redundant)
 	int cis_len = sizeof(cis);
 
 	if (!IsSSFDCCompliance && !IsXDCompliance)
-		return SUCCESS;
+		return SMSUCCESS;
 
 	if (!memcmp(redundant + 0x0D, EccBuf, 3))
 		return memcmp(buf, cis, cis_len);
@@ -1599,5 +1597,5 @@ int SM_ReadBlock(PFDO_DEVICE_EXTENSION fdoExt, BYTE *buf,BYTE *redundant)
     if (!NT_SUCCESS(ntStatus))
        return(ERROR);
 
-    return(SUCCESS);
+    return(SMSUCCESS);
 }*/
diff --git a/drivers/staging/keucr/smscsi.c b/drivers/staging/keucr/smscsi.c
index 62116869b38aaa67994fbfbbb43f6eb220fa885c..a6fa77f9c48e08f29e28133234bf66f377f1e4c7 100644
--- a/drivers/staging/keucr/smscsi.c
+++ b/drivers/staging/keucr/smscsi.c
@@ -20,8 +20,6 @@ int SM_SCSI_Read_Capacity   (struct us_data *us, struct scsi_cmnd *srb);
 int SM_SCSI_Read            (struct us_data *us, struct scsi_cmnd *srb);
 int SM_SCSI_Write           (struct us_data *us, struct scsi_cmnd *srb);
 
-extern struct SSFDCTYPE     Ssfdc;
-extern struct ADDRESS       Media;
 extern PBYTE                SMHostAddr;
 extern DWORD                ErrXDCode;
 
diff --git a/drivers/staging/keucr/transport.c b/drivers/staging/keucr/transport.c
index a53402f36044e9fd06775286320499b12363eb7f..0274cb0edd01652b4be420905dbfdb91eaf70585 100644
--- a/drivers/staging/keucr/transport.c
+++ b/drivers/staging/keucr/transport.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/sched.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
@@ -13,23 +15,27 @@
 /***********************************************************************
  * Data transfer routines
  ***********************************************************************/
-//----- usb_stor_blocking_completion() ---------------------
+/*
+ * usb_stor_blocking_completion()
+ */
 static void usb_stor_blocking_completion(struct urb *urb)
 {
 	struct completion *urb_done_ptr = urb->context;
 
-	//printk("transport --- usb_stor_blocking_completion\n");
+	/* pr_info("transport --- usb_stor_blocking_completion\n"); */
 	complete(urb_done_ptr);
 }
 
-//----- usb_stor_msg_common() ---------------------
+/*
+ * usb_stor_msg_common()
+ */
 static int usb_stor_msg_common(struct us_data *us, int timeout)
 {
 	struct completion urb_done;
 	long timeleft;
 	int status;
 
-	//printk("transport --- usb_stor_msg_common\n");
+	/* pr_info("transport --- usb_stor_msg_common\n"); */
 	if (test_bit(US_FLIDX_ABORTING, &us->dflags))
 		return -EIO;
 
@@ -52,35 +58,36 @@ static int usb_stor_msg_common(struct us_data *us, int timeout)
 
 	set_bit(US_FLIDX_URB_ACTIVE, &us->dflags);
 
-	if (test_bit(US_FLIDX_ABORTING, &us->dflags))
-	{
-		if (test_and_clear_bit(US_FLIDX_URB_ACTIVE, &us->dflags))
-		{
-			//printk("-- cancelling URB\n");
+	if (test_bit(US_FLIDX_ABORTING, &us->dflags)) {
+		if (test_and_clear_bit(US_FLIDX_URB_ACTIVE, &us->dflags)) {
+			/* pr_info("-- cancelling URB\n"); */
 			usb_unlink_urb(us->current_urb);
 		}
 	}
 
-	timeleft = wait_for_completion_interruptible_timeout(&urb_done, timeout ? : MAX_SCHEDULE_TIMEOUT);
+	timeleft = wait_for_completion_interruptible_timeout(&urb_done,
+					timeout ? : MAX_SCHEDULE_TIMEOUT);
 	clear_bit(US_FLIDX_URB_ACTIVE, &us->dflags);
 
-	if (timeleft <= 0)
-	{
-		//printk("%s -- cancelling URB\n", timeleft == 0 ? "Timeout" : "Signal");
+	if (timeleft <= 0) {
+		/* pr_info("%s -- cancelling URB\n",
+			timeleft == 0 ? "Timeout" : "Signal"); */
 		usb_kill_urb(us->current_urb);
 	}
 
 	return us->current_urb->status;
 }
 
-//----- usb_stor_control_msg() ---------------------
+/*
+ * usb_stor_control_msg()
+ */
 int usb_stor_control_msg(struct us_data *us, unsigned int pipe,
 		 u8 request, u8 requesttype, u16 value, u16 index,
 		 void *data, u16 size, int timeout)
 {
 	int status;
 
-	//printk("transport --- usb_stor_control_msg\n");
+	/* pr_info("transport --- usb_stor_control_msg\n"); */
 
 	/* fill in the devrequest structure */
 	us->cr->bRequestType = requesttype;
@@ -91,7 +98,7 @@ int usb_stor_control_msg(struct us_data *us, unsigned int pipe,
 
 	/* fill and submit the URB */
 	usb_fill_control_urb(us->current_urb, us->pusb_dev, pipe,
-			 (unsigned char*) us->cr, data, size,
+			 (unsigned char *) us->cr, data, size,
 			 usb_stor_blocking_completion, NULL);
 	status = usb_stor_msg_common(us, timeout);
 
@@ -101,14 +108,16 @@ int usb_stor_control_msg(struct us_data *us, unsigned int pipe,
 	return status;
 }
 
-//----- usb_stor_clear_halt() ---------------------
+/*
+ * usb_stor_clear_halt()
+ */
 int usb_stor_clear_halt(struct us_data *us, unsigned int pipe)
 {
 	int result;
 	int endp = usb_pipeendpoint(pipe);
 
-	//printk("transport --- usb_stor_clear_halt\n");
-	if (usb_pipein (pipe))
+	/* pr_info("transport --- usb_stor_clear_halt\n"); */
+	if (usb_pipein(pipe))
 		endp |= USB_DIR_IN;
 
 	result = usb_stor_control_msg(us, us->send_ctrl_pipe,
@@ -118,103 +127,109 @@ int usb_stor_clear_halt(struct us_data *us, unsigned int pipe)
 
 	/* reset the endpoint toggle */
 	if (result >= 0)
-		//usb_settoggle(us->pusb_dev, usb_pipeendpoint(pipe), usb_pipeout(pipe), 0);
-                usb_reset_endpoint(us->pusb_dev, endp);
+		/* usb_settoggle(us->pusb_dev, usb_pipeendpoint(pipe),
+						usb_pipeout(pipe), 0); */
+		usb_reset_endpoint(us->pusb_dev, endp);
 
 	return result;
 }
 
-//----- interpret_urb_result() ---------------------
+/*
+ * interpret_urb_result()
+ */
 static int interpret_urb_result(struct us_data *us, unsigned int pipe,
 		unsigned int length, int result, unsigned int partial)
 {
-	//printk("transport --- interpret_urb_result\n");
+	/* pr_info("transport --- interpret_urb_result\n"); */
 	switch (result) {
 	/* no error code; did we send all the data? */
 	case 0:
-		if (partial != length)
-		{
-			//printk("-- short transfer\n");
+		if (partial != length) {
+			/* pr_info("-- short transfer\n"); */
 			return USB_STOR_XFER_SHORT;
 		}
-		//printk("-- transfer complete\n");
+		/* pr_info("-- transfer complete\n"); */
 		return USB_STOR_XFER_GOOD;
 	case -EPIPE:
-		if (usb_pipecontrol(pipe))
-		{
-			//printk("-- stall on control pipe\n");
+		if (usb_pipecontrol(pipe)) {
+			/* pr_info("-- stall on control pipe\n"); */
 			return USB_STOR_XFER_STALLED;
 		}
-		//printk("clearing endpoint halt for pipe 0x%x\n", pipe);
+		/* pr_info("clearing endpoint halt for pipe 0x%x\n", pipe); */
 		if (usb_stor_clear_halt(us, pipe) < 0)
 			return USB_STOR_XFER_ERROR;
 		return USB_STOR_XFER_STALLED;
 	case -EOVERFLOW:
-		//printk("-- babble\n");
+		/* pr_info("-- babble\n"); */
 		return USB_STOR_XFER_LONG;
 	case -ECONNRESET:
-		//printk("-- transfer cancelled\n");
+		/* pr_info("-- transfer cancelled\n"); */
 		return USB_STOR_XFER_ERROR;
 	case -EREMOTEIO:
-		//printk("-- short read transfer\n");
+		/* pr_info("-- short read transfer\n"); */
 		return USB_STOR_XFER_SHORT;
 	case -EIO:
-		//printk("-- abort or disconnect in progress\n");
+		/* pr_info("-- abort or disconnect in progress\n"); */
 		return USB_STOR_XFER_ERROR;
 	default:
-		//printk("-- unknown error\n");
+		/* pr_info("-- unknown error\n"); */
 		return USB_STOR_XFER_ERROR;
 	}
 }
 
-//----- usb_stor_bulk_transfer_buf() ---------------------
+/*
+ * usb_stor_bulk_transfer_buf()
+ */
 int usb_stor_bulk_transfer_buf(struct us_data *us, unsigned int pipe,
 	void *buf, unsigned int length, unsigned int *act_len)
 {
 	int result;
 
-	//printk("transport --- usb_stor_bulk_transfer_buf\n");
+	/* pr_info("transport --- usb_stor_bulk_transfer_buf\n"); */
 
 	/* fill and submit the URB */
-	usb_fill_bulk_urb(us->current_urb, us->pusb_dev, pipe, buf, length, usb_stor_blocking_completion, NULL);
+	usb_fill_bulk_urb(us->current_urb, us->pusb_dev, pipe, buf,
+				length, usb_stor_blocking_completion, NULL);
 	result = usb_stor_msg_common(us, 0);
 
 	/* store the actual length of the data transferred */
 	if (act_len)
 		*act_len = us->current_urb->actual_length;
 
-	return interpret_urb_result(us, pipe, length, result, us->current_urb->actual_length);
+	return interpret_urb_result(us, pipe, length, result,
+					us->current_urb->actual_length);
 }
 
-//----- usb_stor_bulk_transfer_sglist() ---------------------
+/*
+ * usb_stor_bulk_transfer_sglist()
+ */
 static int usb_stor_bulk_transfer_sglist(struct us_data *us, unsigned int pipe,
 		struct scatterlist *sg, int num_sg, unsigned int length,
 		unsigned int *act_len)
 {
 	int result;
 
-	//printk("transport --- usb_stor_bulk_transfer_sglist\n");
+	/* pr_info("transport --- usb_stor_bulk_transfer_sglist\n"); */
 	if (test_bit(US_FLIDX_ABORTING, &us->dflags))
 		return USB_STOR_XFER_ERROR;
 
 	/* initialize the scatter-gather request block */
-	result = usb_sg_init(&us->current_sg, us->pusb_dev, pipe, 0, sg, num_sg, length, GFP_NOIO);
-	if (result)
-	{
-		//printk("usb_sg_init returned %d\n", result);
+	result = usb_sg_init(&us->current_sg, us->pusb_dev, pipe, 0,
+					sg, num_sg, length, GFP_NOIO);
+	if (result) {
+		/* pr_info("usb_sg_init returned %d\n", result); */
 		return USB_STOR_XFER_ERROR;
 	}
 
-	/* since the block has been initialized successfully, it's now okay to cancel it */
+	/* since the block has been initialized successfully,
+					it's now okay to cancel it */
 	set_bit(US_FLIDX_SG_ACTIVE, &us->dflags);
 
 	/* did an abort/disconnect occur during the submission? */
-	if (test_bit(US_FLIDX_ABORTING, &us->dflags))
-	{
+	if (test_bit(US_FLIDX_ABORTING, &us->dflags)) {
 		/* cancel the request, if it hasn't been cancelled already */
-		if (test_and_clear_bit(US_FLIDX_SG_ACTIVE, &us->dflags))
-		{
-			//printk("-- cancelling sg request\n");
+		if (test_and_clear_bit(US_FLIDX_SG_ACTIVE, &us->dflags)) {
+			/* pr_info("-- cancelling sg request\n"); */
 			usb_sg_cancel(&us->current_sg);
 		}
 	}
@@ -227,11 +242,15 @@ static int usb_stor_bulk_transfer_sglist(struct us_data *us, unsigned int pipe,
 	if (act_len)
 		*act_len = us->current_sg.bytes;
 
-	return interpret_urb_result(us, pipe, length, result, us->current_sg.bytes);
+	return interpret_urb_result(us, pipe, length,
+					result, us->current_sg.bytes);
 }
 
-//----- usb_stor_bulk_srb() ---------------------
-int usb_stor_bulk_srb(struct us_data* us, unsigned int pipe, struct scsi_cmnd* srb)
+/*
+ * usb_stor_bulk_srb()
+ */
+int usb_stor_bulk_srb(struct us_data *us, unsigned int pipe,
+					struct scsi_cmnd *srb)
 {
 	unsigned int partial;
 	int result = usb_stor_bulk_transfer_sglist(us, pipe, scsi_sglist(srb),
@@ -242,27 +261,27 @@ int usb_stor_bulk_srb(struct us_data* us, unsigned int pipe, struct scsi_cmnd* s
 	return result;
 }
 
-//----- usb_stor_bulk_transfer_sg() ---------------------
-int usb_stor_bulk_transfer_sg(struct us_data* us, unsigned int pipe,
+/*
+ * usb_stor_bulk_transfer_sg()
+ */
+int usb_stor_bulk_transfer_sg(struct us_data *us, unsigned int pipe,
 		void *buf, unsigned int length_left, int use_sg, int *residual)
 {
 	int result;
 	unsigned int partial;
 
-	//printk("transport --- usb_stor_bulk_transfer_sg\n");
+	/* pr_info("transport --- usb_stor_bulk_transfer_sg\n"); */
 	/* are we scatter-gathering? */
-	if (use_sg)
-	{
+	if (use_sg) {
 		/* use the usb core scatter-gather primitives */
 		result = usb_stor_bulk_transfer_sglist(us, pipe,
 				(struct scatterlist *) buf, use_sg,
 				length_left, &partial);
 		length_left -= partial;
-	}
-	else
-	{
+	} else {
 		/* no scatter-gather, just make the request */
-		result = usb_stor_bulk_transfer_buf(us, pipe, buf, length_left, &partial);
+		result = usb_stor_bulk_transfer_buf(us, pipe, buf,
+							length_left, &partial);
 		length_left -= partial;
 	}
 
@@ -275,37 +294,37 @@ int usb_stor_bulk_transfer_sg(struct us_data* us, unsigned int pipe,
 /***********************************************************************
  * Transport routines
  ***********************************************************************/
-//----- usb_stor_invoke_transport() ---------------------
+/*
+ * usb_stor_invoke_transport()
+ */
 void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 {
 	int need_auto_sense;
 	int result;
 
-	//printk("transport --- usb_stor_invoke_transport\n");
+	/* pr_info("transport --- usb_stor_invoke_transport\n"); */
 	usb_stor_print_cmd(srb);
 	/* send the command to the transport layer */
 	scsi_set_resid(srb, 0);
-	result = us->transport(srb, us); //usb_stor_Bulk_transport;
-	
-	/* if the command gets aborted by the higher layers, we need to short-circuit all other processing */
-	if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags))
-	{
-		//printk("-- command was aborted\n");
+	result = us->transport(srb, us); /* usb_stor_Bulk_transport; */
+
+	/* if the command gets aborted by the higher layers,
+		we need to short-circuit all other processing */
+	if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags)) {
+		/* pr_info("-- command was aborted\n"); */
 		srb->result = DID_ABORT << 16;
 		goto Handle_Errors;
 	}
 
 	/* if there is a transport error, reset and don't auto-sense */
-	if (result == USB_STOR_TRANSPORT_ERROR)
-	{
-		//printk("-- transport indicates error, resetting\n");
+	if (result == USB_STOR_TRANSPORT_ERROR) {
+		/* pr_info("-- transport indicates error, resetting\n"); */
 		srb->result = DID_ERROR << 16;
 		goto Handle_Errors;
 	}
 
 	/* if the transport provided its own sense data, don't auto-sense */
-	if (result == USB_STOR_TRANSPORT_NO_SENSE)
-	{
+	if (result == USB_STOR_TRANSPORT_NO_SENSE) {
 		srb->result = SAM_STAT_CHECK_CONDITION;
 		return;
 	}
@@ -315,34 +334,34 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 	/* Determine if we need to auto-sense */
 	need_auto_sense = 0;
 
-	if ((us->protocol == USB_PR_CB || us->protocol == USB_PR_DPCM_USB) && srb->sc_data_direction != DMA_FROM_DEVICE)
-	{
-		//printk("-- CB transport device requiring auto-sense\n");
+	if ((us->protocol == USB_PR_CB || us->protocol == USB_PR_DPCM_USB) &&
+				srb->sc_data_direction != DMA_FROM_DEVICE) {
+		/* pr_info("-- CB transport device requiring auto-sense\n"); */
 		need_auto_sense = 1;
 	}
 
-	if (result == USB_STOR_TRANSPORT_FAILED)
-	{
-		//printk("-- transport indicates command failure\n");
+	if (result == USB_STOR_TRANSPORT_FAILED) {
+		/* pr_info("-- transport indicates command failure\n"); */
 		need_auto_sense = 1;
 	}
 
 	/* Now, if we need to do the auto-sense, let's do it */
-	if (need_auto_sense)
-	{
+	if (need_auto_sense) {
 		int temp_result;
 		struct scsi_eh_save ses;
 
-		printk("Issuing auto-REQUEST_SENSE\n");
+		pr_info("Issuing auto-REQUEST_SENSE\n");
 
 		scsi_eh_prep_cmnd(srb, &ses, NULL, 0, US_SENSE_SIZE);
 
 		/* we must do the protocol translation here */
-		if (us->subclass == USB_SC_RBC || us->subclass == USB_SC_SCSI || us->subclass == USB_SC_CYP_ATACB)
+		if (us->subclass == USB_SC_RBC ||
+			us->subclass == USB_SC_SCSI ||
+			us->subclass == USB_SC_CYP_ATACB) {
 			srb->cmd_len = 6;
-		else
+		} else {
 			srb->cmd_len = 12;
-
+		}
 		/* issue the auto-sense command */
 		scsi_set_resid(srb, 0);
 		temp_result = us->transport(us->srb, us);
@@ -350,15 +369,13 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 		/* let's clean up right away */
 		scsi_eh_restore_cmnd(srb, &ses);
 
-		if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags))
-		{
-			//printk("-- auto-sense aborted\n");
+		if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags)) {
+			/* pr_info("-- auto-sense aborted\n"); */
 			srb->result = DID_ABORT << 16;
 			goto Handle_Errors;
 		}
-		if (temp_result != USB_STOR_TRANSPORT_GOOD)
-		{
-			//printk("-- auto-sense failure\n");
+		if (temp_result != USB_STOR_TRANSPORT_GOOD) {
+			/* pr_info("-- auto-sense failure\n"); */
 			srb->result = DID_ERROR << 16;
 			if (!(us->fflags & US_FL_SCM_MULT_TARG))
 				goto Handle_Errors;
@@ -371,16 +388,17 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 		if (result == USB_STOR_TRANSPORT_GOOD &&
 			(srb->sense_buffer[2] & 0xaf) == 0 &&
 			srb->sense_buffer[12] == 0 &&
-			srb->sense_buffer[13] == 0)
-		{
+			srb->sense_buffer[13] == 0) {
 			srb->result = SAM_STAT_GOOD;
 			srb->sense_buffer[0] = 0x0;
 		}
 	}
 
 	/* Did we transfer less than the minimum amount required? */
-	if (srb->result == SAM_STAT_GOOD &&	scsi_bufflen(srb) - scsi_get_resid(srb) < srb->underflow)
-		srb->result = (DID_ERROR << 16);//v02 | (SUGGEST_RETRY << 24);
+	if (srb->result == SAM_STAT_GOOD && scsi_bufflen(srb) -
+				scsi_get_resid(srb) < srb->underflow)
+		srb->result = (DID_ERROR << 16);
+		/* v02 | (SUGGEST_RETRY << 24); */
 
 	return;
 
@@ -394,8 +412,7 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 	result = usb_stor_port_reset(us);
 	mutex_lock(&us->dev_mutex);
 
-	if (result < 0)
-	{
+	if (result < 0) {
 		scsi_lock(us_to_host(us));
 		usb_stor_report_device_reset(us);
 		scsi_unlock(us_to_host(us));
@@ -404,61 +421,64 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 	clear_bit(US_FLIDX_RESETTING, &us->dflags);
 }
 
-//----- ENE_stor_invoke_transport() ---------------------
+/*
+ * ENE_stor_invoke_transport()
+ */
 void ENE_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 {
-	int result=0;
+	int result = 0;
 
-	//printk("transport --- ENE_stor_invoke_transport\n");
+	/* pr_info("transport --- ENE_stor_invoke_transport\n"); */
 	usb_stor_print_cmd(srb);
 	/* send the command to the transport layer */
 	scsi_set_resid(srb, 0);
 	if (!(us->MS_Status.Ready || us->SM_Status.Ready))
 		result = ENE_InitMedia(us);
-	
+
 	if (us->Power_IsResum == true) {
 		result = ENE_InitMedia(us);
-		us->Power_IsResum = false;		
-	}	
-	
-	if (us->MS_Status.Ready)	result = MS_SCSIIrp(us, srb);
-	if (us->SM_Status.Ready)	result = SM_SCSIIrp(us, srb);
-
-	/* if the command gets aborted by the higher layers, we need to short-circuit all other processing */
-	if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags))
-	{
-		//printk("-- command was aborted\n");
+		us->Power_IsResum = false;
+	}
+
+	if (us->MS_Status.Ready)
+		result = MS_SCSIIrp(us, srb);
+	if (us->SM_Status.Ready)
+		result = SM_SCSIIrp(us, srb);
+
+	/* if the command gets aborted by the higher layers,
+		we need to short-circuit all other processing */
+	if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags)) {
+		/* pr_info("-- command was aborted\n"); */
 		srb->result = DID_ABORT << 16;
 		goto Handle_Errors;
 	}
 
 	/* if there is a transport error, reset and don't auto-sense */
-	if (result == USB_STOR_TRANSPORT_ERROR)
-	{
-		//printk("-- transport indicates error, resetting\n");
+	if (result == USB_STOR_TRANSPORT_ERROR) {
+		/* pr_info("-- transport indicates error, resetting\n"); */
 		srb->result = DID_ERROR << 16;
 		goto Handle_Errors;
 	}
 
 	/* if the transport provided its own sense data, don't auto-sense */
-	if (result == USB_STOR_TRANSPORT_NO_SENSE)
-	{
+	if (result == USB_STOR_TRANSPORT_NO_SENSE) {
 		srb->result = SAM_STAT_CHECK_CONDITION;
 		return;
 	}
 
 	srb->result = SAM_STAT_GOOD;
-	if (result == USB_STOR_TRANSPORT_FAILED)
-	{
-		//printk("-- transport indicates command failure\n");
-		//need_auto_sense = 1;
+	if (result == USB_STOR_TRANSPORT_FAILED) {
+		/* pr_info("-- transport indicates command failure\n"); */
+		/* need_auto_sense = 1; */
 		BuildSenseBuffer(srb, us->SrbStatus);
 		srb->result = SAM_STAT_CHECK_CONDITION;
 	}
 
 	/* Did we transfer less than the minimum amount required? */
-	if (srb->result == SAM_STAT_GOOD && scsi_bufflen(srb) - scsi_get_resid(srb) < srb->underflow)
-		srb->result = (DID_ERROR << 16);//v02 | (SUGGEST_RETRY << 24);
+	if (srb->result == SAM_STAT_GOOD && scsi_bufflen(srb) -
+					scsi_get_resid(srb) < srb->underflow)
+		srb->result = (DID_ERROR << 16);
+		/* v02 | (SUGGEST_RETRY << 24); */
 
 	return;
 
@@ -472,8 +492,7 @@ void ENE_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 	result = usb_stor_port_reset(us);
 	mutex_lock(&us->dev_mutex);
 
-	if (result < 0)
-	{
+	if (result < 0) {
 		scsi_lock(us_to_host(us));
 		usb_stor_report_device_reset(us);
 		scsi_unlock(us_to_host(us));
@@ -482,52 +501,63 @@ void ENE_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
 	clear_bit(US_FLIDX_RESETTING, &us->dflags);
 }
 
-//----- BuildSenseBuffer() -------------------------------------------
+/*
+ * BuildSenseBuffer()
+ */
 void BuildSenseBuffer(struct scsi_cmnd *srb, int SrbStatus)
 {
-    BYTE    *buf = srb->sense_buffer;
-    BYTE    asc;
-
-    printk("transport --- BuildSenseBuffer\n");
-    switch (SrbStatus)
-    {
-        case SS_NOT_READY:        asc = 0x3a;    break;  // sense key = 0x02
-        case SS_MEDIUM_ERR:       asc = 0x0c;    break;  // sense key = 0x03
-        case SS_ILLEGAL_REQUEST:  asc = 0x20;    break;  // sense key = 0x05
-        default:                  asc = 0x00;    break;  // ??
-    }
-
-    memset(buf, 0, 18);
-    buf[0x00] = 0xf0;
-    buf[0x02] = SrbStatus;
-    buf[0x07] = 0x0b;
-    buf[0x0c] = asc;
+	BYTE    *buf = srb->sense_buffer;
+	BYTE    asc;
+
+	pr_info("transport --- BuildSenseBuffer\n");
+	switch (SrbStatus) {
+	case SS_NOT_READY:
+		asc = 0x3a;
+		break;  /*  sense key = 0x02 */
+	case SS_MEDIUM_ERR:
+		asc = 0x0c;
+		break;  /*  sense key = 0x03 */
+	case SS_ILLEGAL_REQUEST:
+		asc = 0x20;
+		break;  /*  sense key = 0x05 */
+	default:
+		asc = 0x00;
+		break;  /*  ?? */
+	}
+
+	memset(buf, 0, 18);
+	buf[0x00] = 0xf0;
+	buf[0x02] = SrbStatus;
+	buf[0x07] = 0x0b;
+	buf[0x0c] = asc;
 }
 
-//----- usb_stor_stop_transport() ---------------------
+/*
+ * usb_stor_stop_transport()
+ */
 void usb_stor_stop_transport(struct us_data *us)
 {
-	//printk("transport --- usb_stor_stop_transport\n");
+	/* pr_info("transport --- usb_stor_stop_transport\n"); */
 
-	if (test_and_clear_bit(US_FLIDX_URB_ACTIVE, &us->dflags))
-	{
-		//printk("-- cancelling URB\n");
+	if (test_and_clear_bit(US_FLIDX_URB_ACTIVE, &us->dflags)) {
+		/* pr_info("-- cancelling URB\n"); */
 		usb_unlink_urb(us->current_urb);
 	}
 
-	if (test_and_clear_bit(US_FLIDX_SG_ACTIVE, &us->dflags))
-	{
-		//printk("-- cancelling sg request\n");
+	if (test_and_clear_bit(US_FLIDX_SG_ACTIVE, &us->dflags)) {
+		/* pr_info("-- cancelling sg request\n"); */
 		usb_sg_cancel(&us->current_sg);
 	}
 }
 
-//----- usb_stor_Bulk_max_lun() ---------------------
+/*
+ * usb_stor_Bulk_max_lun()
+ */
 int usb_stor_Bulk_max_lun(struct us_data *us)
 {
 	int result;
 
-	//printk("transport --- usb_stor_Bulk_max_lun\n");
+	/* pr_info("transport --- usb_stor_Bulk_max_lun\n"); */
 	/* issue the command */
 	us->iobuf[0] = 0;
 	result = usb_stor_control_msg(us, us->recv_ctrl_pipe,
@@ -536,7 +566,8 @@ int usb_stor_Bulk_max_lun(struct us_data *us)
 				 USB_RECIP_INTERFACE,
 				 0, us->ifnum, us->iobuf, 1, HZ);
 
-	//printk("GetMaxLUN command result is %d, data is %d\n", result, us->iobuf[0]);
+	/* pr_info("GetMaxLUN command result is %d, data is %d\n",
+						result, us->iobuf[0]); */
 
 	/* if we have a successful request, return the result */
 	if (result > 0)
@@ -545,7 +576,9 @@ int usb_stor_Bulk_max_lun(struct us_data *us)
 	return 0;
 }
 
-//----- usb_stor_Bulk_transport() ---------------------
+/*
+ * usb_stor_Bulk_transport()
+ */
 int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
@@ -557,10 +590,9 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
 	unsigned int cswlen;
 	unsigned int cbwlen = US_BULK_CB_WRAP_LEN;
 
-	//printk("transport --- usb_stor_Bulk_transport\n");
+	/* pr_info("transport --- usb_stor_Bulk_transport\n"); */
 	/* Take care of BULK32 devices; set extra byte to 0 */
-	if (unlikely(us->fflags & US_FL_BULK32))
-	{
+	if (unlikely(us->fflags & US_FL_BULK32)) {
 		cbwlen = 32;
 		us->iobuf[31] = 0;
 	}
@@ -579,27 +611,32 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
 	memset(bcb->CDB, 0, sizeof(bcb->CDB));
 	memcpy(bcb->CDB, srb->cmnd, bcb->Length);
 
-	// send command
+	/*  send command */
 	/* send it to out endpoint */
-	/*printk("Bulk Command S 0x%x T 0x%x L %d F %d Trg %d LUN %d CL %d\n",
+	/* pr_info("Bulk Command S 0x%x T 0x%x L %d F %d Trg %d LUN %d CL %d\n",
 			le32_to_cpu(bcb->Signature), bcb->Tag,
 			le32_to_cpu(bcb->DataTransferLength), bcb->Flags,
 			(bcb->Lun >> 4), (bcb->Lun & 0x0F),
-			bcb->Length);*/
-	result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe, bcb, cbwlen, NULL);
-	//printk("Bulk command transfer result=%d\n", result);
+			bcb->Length); */
+	result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,
+						bcb, cbwlen, NULL);
+	/* pr_info("Bulk command transfer result=%d\n", result); */
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
 
 	if (unlikely(us->fflags & US_FL_GO_SLOW))
 		udelay(125);
 
-	// R/W data
-	if (transfer_length)
-	{
-		unsigned int pipe = srb->sc_data_direction == DMA_FROM_DEVICE ? us->recv_bulk_pipe : us->send_bulk_pipe;
+	/*  R/W data */
+	if (transfer_length) {
+		unsigned int pipe;
+		if (srb->sc_data_direction == DMA_FROM_DEVICE)
+			pipe = us->recv_bulk_pipe;
+		else
+			pipe = us->send_bulk_pipe;
+
 		result = usb_stor_bulk_srb(us, pipe, srb);
-		//printk("Bulk data transfer result 0x%x\n", result);
+		/* pr_info("Bulk data transfer result 0x%x\n", result); */
 		if (result == USB_STOR_XFER_ERROR)
 			return USB_STOR_TRANSPORT_ERROR;
 
@@ -608,55 +645,56 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
 	}
 
 	/* get CSW for device status */
-	//printk("Attempting to get CSW...\n");
-	result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs, US_BULK_CS_WRAP_LEN, &cswlen);
+	/* pr_info("Attempting to get CSW...\n"); */
+	result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs,
+						US_BULK_CS_WRAP_LEN, &cswlen);
 
-	if (result == USB_STOR_XFER_SHORT && cswlen == 0)
-	{
-		//printk("Received 0-length CSW; retrying...\n");
-		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs, US_BULK_CS_WRAP_LEN, &cswlen);
+	if (result == USB_STOR_XFER_SHORT && cswlen == 0) {
+		/* pr_info("Received 0-length CSW; retrying...\n"); */
+		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs,
+						US_BULK_CS_WRAP_LEN, &cswlen);
 	}
 
 	/* did the attempt to read the CSW fail? */
-	if (result == USB_STOR_XFER_STALLED)
-	{
+	if (result == USB_STOR_XFER_STALLED) {
 		/* get the status again */
-		//printk("Attempting to get CSW (2nd try)...\n");
-		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs, US_BULK_CS_WRAP_LEN, NULL);
+		/* pr_info("Attempting to get CSW (2nd try)...\n"); */
+		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs,
+						US_BULK_CS_WRAP_LEN, NULL);
 	}
 
 	/* if we still have a failure at this point, we're in trouble */
-	//printk("Bulk status result = %d\n", result);
+	/* pr_info("Bulk status result = %d\n", result); */
 	if (result != USB_STOR_XFER_GOOD)
 		return USB_STOR_TRANSPORT_ERROR;
 
 	/* check bulk status */
 	residue = le32_to_cpu(bcs->Residue);
-	//printk("Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n", le32_to_cpu(bcs->Signature), bcs->Tag, residue, bcs->Status);
-	if (!(bcs->Tag == us->tag || (us->fflags & US_FL_BULK_IGNORE_TAG)) || bcs->Status > US_BULK_STAT_PHASE)
-	{
-		//printk("Bulk logical error\n");
+	/* pr_info("Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n",
+				le32_to_cpu(bcs->Signature),
+				bcs->Tag, residue, bcs->Status); */
+	if (!(bcs->Tag == us->tag ||
+		(us->fflags & US_FL_BULK_IGNORE_TAG)) ||
+		bcs->Status > US_BULK_STAT_PHASE) {
+		/* pr_info("Bulk logical error\n"); */
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
-	if (!us->bcs_signature)
-	{
+	if (!us->bcs_signature) {
 		us->bcs_signature = bcs->Signature;
-		//if (us->bcs_signature != cpu_to_le32(US_BULK_CS_SIGN))
-		//	printk("Learnt BCS signature 0x%08X\n", le32_to_cpu(us->bcs_signature));
-	}
-	else if (bcs->Signature != us->bcs_signature)
-	{
-		/*printk("Signature mismatch: got %08X, expecting %08X\n",
+		/* if (us->bcs_signature != cpu_to_le32(US_BULK_CS_SIGN)) */
+		/* pr_info("Learnt BCS signature 0x%08X\n",
+				le32_to_cpu(us->bcs_signature)); */
+	} else if (bcs->Signature != us->bcs_signature) {
+		/* pr_info("Signature mismatch: got %08X, expecting %08X\n",
 			  le32_to_cpu(bcs->Signature),
-			  le32_to_cpu(us->bcs_signature));*/
+			  le32_to_cpu(us->bcs_signature)); */
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
 	/* try to compute the actual residue, based on how much data
 	 * was really transferred and what the device tells us */
-	if (residue && !(us->fflags & US_FL_IGNORE_RESIDUE))
-	{
+	if (residue && !(us->fflags & US_FL_IGNORE_RESIDUE)) {
 
 		/* Heuristically detect devices that generate bogus residues
 		 * by seeing what happens with INQUIRY and READ CAPACITY
@@ -667,34 +705,31 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
 					((srb->cmnd[0] == INQUIRY &&
 						transfer_length == 36) ||
 					(srb->cmnd[0] == READ_CAPACITY &&
-						transfer_length == 8)))
-		{
+						transfer_length == 8))) {
 			us->fflags |= US_FL_IGNORE_RESIDUE;
 
-		}
-		else
-		{
+		} else {
 			residue = min(residue, transfer_length);
-			scsi_set_resid(srb, max(scsi_get_resid(srb), (int) residue));
+			scsi_set_resid(srb, max(scsi_get_resid(srb),
+							(int) residue));
 		}
 	}
 
 	/* based on the status code, we report good or bad */
-	switch (bcs->Status)
-	{
-		case US_BULK_STAT_OK:
-			if (fake_sense)
-			{
-				memcpy(srb->sense_buffer, usb_stor_sense_invalidCDB, sizeof(usb_stor_sense_invalidCDB));
-				return USB_STOR_TRANSPORT_NO_SENSE;
-			}
-			return USB_STOR_TRANSPORT_GOOD;
-
-		case US_BULK_STAT_FAIL:
-			return USB_STOR_TRANSPORT_FAILED;
-
-		case US_BULK_STAT_PHASE:
-			return USB_STOR_TRANSPORT_ERROR;
+	switch (bcs->Status) {
+	case US_BULK_STAT_OK:
+		if (fake_sense) {
+			memcpy(srb->sense_buffer, usb_stor_sense_invalidCDB,
+					sizeof(usb_stor_sense_invalidCDB));
+			return USB_STOR_TRANSPORT_NO_SENSE;
+		}
+		return USB_STOR_TRANSPORT_GOOD;
+
+	case US_BULK_STAT_FAIL:
+		return USB_STOR_TRANSPORT_FAILED;
+
+	case US_BULK_STAT_PHASE:
+		return USB_STOR_TRANSPORT_ERROR;
 	}
 	return USB_STOR_TRANSPORT_ERROR;
 }
@@ -702,7 +737,9 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
 /***********************************************************************
  * Reset routines
  ***********************************************************************/
-//----- usb_stor_reset_common() ---------------------
+/*
+ * usb_stor_reset_common()
+ */
 static int usb_stor_reset_common(struct us_data *us,
 		u8 request, u8 requesttype,
 		u16 value, u16 index, void *data, u16 size)
@@ -710,69 +747,75 @@ static int usb_stor_reset_common(struct us_data *us,
 	int result;
 	int result2;
 
-	//printk("transport --- usb_stor_reset_common\n");
-	if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags))
-	{
-		//printk("No reset during disconnect\n");
+	/* pr_info("transport --- usb_stor_reset_common\n"); */
+	if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) {
+		/* pr_info("No reset during disconnect\n"); */
 		return -EIO;
 	}
 
-	result = usb_stor_control_msg(us, us->send_ctrl_pipe, request, requesttype, value, index, data, size,	5*HZ);
-	if (result < 0)
-	{
-		//printk("Soft reset failed: %d\n", result);
+	result = usb_stor_control_msg(us, us->send_ctrl_pipe,
+			request, requesttype, value, index, data, size,	5*HZ);
+
+	if (result < 0) {
+		/* pr_info("Soft reset failed: %d\n", result); */
 		return result;
 	}
 
-	wait_event_interruptible_timeout(us->delay_wait, test_bit(US_FLIDX_DISCONNECTING, &us->dflags),	HZ*6);
-	if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags))
-	{
-		//printk("Reset interrupted by disconnect\n");
+	wait_event_interruptible_timeout(us->delay_wait,
+			test_bit(US_FLIDX_DISCONNECTING, &us->dflags),	HZ*6);
+
+	if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) {
+		/* pr_info("Reset interrupted by disconnect\n"); */
 		return -EIO;
 	}
 
-	//printk("Soft reset: clearing bulk-in endpoint halt\n");
+	/* pr_info("Soft reset: clearing bulk-in endpoint halt\n"); */
 	result = usb_stor_clear_halt(us, us->recv_bulk_pipe);
 
-	//printk("Soft reset: clearing bulk-out endpoint halt\n");
+	/* pr_info("Soft reset: clearing bulk-out endpoint halt\n"); */
 	result2 = usb_stor_clear_halt(us, us->send_bulk_pipe);
 
 	/* return a result code based on the result of the clear-halts */
 	if (result >= 0)
 		result = result2;
-	//if (result < 0)
-	//	printk("Soft reset failed\n");
-	//else
-	//	printk("Soft reset done\n");
+	/* if (result < 0) */
+		/* pr_info("Soft reset failed\n"); */
+	/* else */
+		/* pr_info("Soft reset done\n"); */
 	return result;
 }
 
-//----- usb_stor_Bulk_reset() ---------------------
+/*
+ * usb_stor_Bulk_reset()
+ */
 int usb_stor_Bulk_reset(struct us_data *us)
 {
-	//printk("transport --- usb_stor_Bulk_reset\n");
+	/* pr_info("transport --- usb_stor_Bulk_reset\n"); */
 	return usb_stor_reset_common(us, US_BULK_RESET_REQUEST,
 				 USB_TYPE_CLASS | USB_RECIP_INTERFACE,
 				 0, us->ifnum, NULL, 0);
 }
 
-//----- usb_stor_port_reset() ---------------------
+/*
+ * usb_stor_port_reset()
+ */
 int usb_stor_port_reset(struct us_data *us)
 {
 	int result;
 
-	//printk("transport --- usb_stor_port_reset\n");
+	/* pr_info("transport --- usb_stor_port_reset\n"); */
 	result = usb_lock_device_for_reset(us->pusb_dev, us->pusb_intf);
 	if (result < 0)
-		printk("unable to lock device for reset: %d\n", result);
+		pr_info("unable to lock device for reset: %d\n", result);
 	else {
 		/* Were we disconnected while waiting for the lock? */
 		if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) {
 			result = -EIO;
-			//printk("No reset during disconnect\n");
+			/* pr_info("No reset during disconnect\n"); */
 		} else {
 			result = usb_reset_device(us->pusb_dev);
-			//printk("usb_reset_composite_device returns %d\n", result);
+			/* pr_info("usb_reset_composite_device returns %d\n",
+								result); */
 		}
 		usb_unlock_device(us->pusb_dev);
 	}
diff --git a/drivers/staging/keucr/transport.h b/drivers/staging/keucr/transport.h
index 565d98c98454800dacb4d4662bdfec2b1cfa7ce6..75296152af7609d1c7882e10ccb48fae1c12d244 100644
--- a/drivers/staging/keucr/transport.h
+++ b/drivers/staging/keucr/transport.h
@@ -8,7 +8,7 @@
 /* command block wrapper */
 struct bulk_cb_wrap {
 	__le32	Signature;			/* contains 'USBC' */
-	__u32	Tag;					/* unique per command id */
+	__u32	Tag;				/* unique per command id */
 	__le32	DataTransferLength;	/* size of data */
 	__u8	Flags;				/* direction in bit 0 */
 	__u8	Lun;					/* LUN normally 0 */
@@ -49,9 +49,9 @@ struct bulk_cs_wrap {
 
 /* Transport return codes */
 #define USB_STOR_TRANSPORT_GOOD	0	/* Transport good, command good	*/
-#define USB_STOR_TRANSPORT_FAILED	1	/* Transport good, command failed   */
-#define USB_STOR_TRANSPORT_NO_SENSE	2	/* Command failed, no auto-sense    */
-#define USB_STOR_TRANSPORT_ERROR	3	/* Transport bad (i.e. device dead) */
+#define USB_STOR_TRANSPORT_FAILED 1	/* Transport good, command failed */
+#define USB_STOR_TRANSPORT_NO_SENSE 2	/* Command failed, no auto-sense */
+#define USB_STOR_TRANSPORT_ERROR 3	/* Transport bad (i.e. device dead) */
 
 /*
  * We used to have USB_STOR_XFER_ABORTED and USB_STOR_TRANSPORT_ABORTED
@@ -64,11 +64,11 @@ struct bulk_cs_wrap {
 /* CBI accept device specific command */
 #define US_CBI_ADSC		0
 extern int usb_stor_Bulk_transport(struct scsi_cmnd *, struct us_data*);
-extern int usb_stor_Bulk_max_lun(struct us_data*);
-extern int usb_stor_Bulk_reset(struct us_data*);
+extern int usb_stor_Bulk_max_lun(struct us_data *);
+extern int usb_stor_Bulk_reset(struct us_data *);
 extern void usb_stor_print_cmd(struct scsi_cmnd *);
 extern void usb_stor_invoke_transport(struct scsi_cmnd *, struct us_data*);
-extern void usb_stor_stop_transport(struct us_data*);
+extern void usb_stor_stop_transport(struct us_data *);
 extern int usb_stor_control_msg(struct us_data *us, unsigned int pipe,
 		u8 request, u8 requesttype, u16 value, u16 index,
 		void *data, u16 size, int timeout);
@@ -77,23 +77,26 @@ extern int usb_stor_bulk_transfer_buf(struct us_data *us, unsigned int pipe,
 		void *buf, unsigned int length, unsigned int *act_len);
 extern int usb_stor_bulk_transfer_sg(struct us_data *us, unsigned int pipe,
 		void *buf, unsigned int length, int use_sg, int *residual);
-extern int usb_stor_bulk_srb(struct us_data* us, unsigned int pipe,
-		struct scsi_cmnd* srb);
+extern int usb_stor_bulk_srb(struct us_data *us, unsigned int pipe,
+		struct scsi_cmnd *srb);
 extern int usb_stor_port_reset(struct us_data *us);
 
 /* Protocol handling routines */
 enum xfer_buf_dir	{TO_XFER_BUF, FROM_XFER_BUF};
-extern unsigned int usb_stor_access_xfer_buf(struct us_data*, unsigned char *buffer,
-	unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **,
-	unsigned int *offset, enum xfer_buf_dir dir);
-extern void usb_stor_set_xfer_buf(struct us_data*, unsigned char *buffer, unsigned int buflen, struct scsi_cmnd *srb,
+extern unsigned int usb_stor_access_xfer_buf(struct us_data*,
+	unsigned char *buffer, unsigned int buflen, struct scsi_cmnd *srb,
+	struct scatterlist **, unsigned int *offset, enum xfer_buf_dir dir);
+extern void usb_stor_set_xfer_buf(struct us_data*, unsigned char *buffer,
+	unsigned int buflen, struct scsi_cmnd *srb,
 	unsigned int dir);
 
-// ENE scsi function
-extern void ENE_stor_invoke_transport(struct scsi_cmnd *, struct us_data*);
-extern int ENE_InitMedia(struct us_data*);
-extern int ENE_MSInit(struct us_data*);
-extern int ENE_SMInit(struct us_data*);
+/*
+ * ENE scsi function
+ */
+extern void ENE_stor_invoke_transport(struct scsi_cmnd *, struct us_data *);
+extern int ENE_InitMedia(struct us_data *);
+extern int ENE_MSInit(struct us_data *);
+extern int ENE_SMInit(struct us_data *);
 extern int ENE_SendScsiCmd(struct us_data*, BYTE, void*, int);
 extern int ENE_LoadBinCode(struct us_data*, BYTE);
 extern int ENE_Read_BYTE(struct us_data*, WORD index, void *buf);
@@ -101,41 +104,54 @@ extern int ENE_Read_Data(struct us_data*, void *buf, unsigned int length);
 extern int ENE_Write_Data(struct us_data*, void *buf, unsigned int length);
 extern void BuildSenseBuffer(struct scsi_cmnd *, int);
 
-// ENE scsi function
+/*
+ * ENE scsi function
+ */
 extern int MS_SCSIIrp(struct us_data *us, struct scsi_cmnd *srb);
 extern int SM_SCSIIrp(struct us_data *us, struct scsi_cmnd *srb);
 
-// ENE MS function
-extern int 	MS_CardInit(struct us_data *us);
+/*
+ * ENE MS function
+ */
+extern int	MS_CardInit(struct us_data *us);
 extern void	MS_LibFreeAllocatedArea(struct us_data *us);
 extern void	MS_LibFreeWriteBuf(struct us_data *us);
 extern int	MS_LibFreeLogicalMap(struct us_data *us);
-extern int	MS_LibForceSetLogicalPair(struct us_data *us, WORD logblk, WORD phyblk);
-extern int	MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, DWORD *PageBuf, MS_LibTypeExtdat *ExtraDat);
-extern int	MS_ReaderCopyBlock(struct us_data *us, WORD oldphy, WORD newphy, WORD PhyBlockAddr, BYTE PageNum, PBYTE buf, WORD len);
+extern int	MS_LibForceSetLogicalPair(struct us_data *us, WORD logblk,
+								WORD phyblk);
+extern int	MS_ReaderReadPage(struct us_data *us, DWORD PhyBlockAddr,
+					BYTE PageNum, DWORD *PageBuf,
+					MS_LibTypeExtdat *ExtraDat);
+extern int	MS_ReaderCopyBlock(struct us_data *us, WORD oldphy,
+					WORD newphy, WORD PhyBlockAddr,
+					BYTE PageNum, PBYTE buf, WORD len);
 extern int	MS_ReaderEraseBlock(struct us_data *us, DWORD PhyBlockAddr);
-extern int	MS_LibProcessBootBlock(struct us_data *us, WORD PhyBlock, BYTE *PageData);
+extern int	MS_LibProcessBootBlock(struct us_data *us, WORD PhyBlock,
+							BYTE *PageData);
 extern int	MS_LibAllocLogicalMap(struct us_data *us);
 extern int	MS_LibSetBootBlockMark(struct us_data *us, WORD phyblk);
-extern int	MS_LibSetLogicalBlockMark(struct us_data *us, WORD phyblk, WORD mark);
+extern int	MS_LibSetLogicalBlockMark(struct us_data *us, WORD phyblk,
+								WORD mark);
 extern int	MS_LibSetInitialErrorBlock(struct us_data *us, WORD phyblk);
 extern int	MS_LibScanLogicalBlockNumber(struct us_data *us, WORD phyblk);
 extern int	MS_LibAllocWriteBuf(struct us_data *us);
 void		MS_LibClearWriteBuf(struct us_data *us);
-void		MS_LibPhy2LogRange(WORD PhyBlock, WORD *LogStart, WORD *LogEnde);
-extern int	MS_LibReadExtra(struct us_data *us, DWORD PhyBlock, BYTE PageNum, MS_LibTypeExtdat *ExtraDat);
-extern int	MS_LibReadExtraBlock(struct us_data *us, DWORD PhyBlock, BYTE PageNum, BYTE blen, void *buf);
+void		MS_LibPhy2LogRange(WORD PhyBlock, WORD *LogStart,
+							WORD *LogEnde);
+extern int	MS_LibReadExtra(struct us_data *us, DWORD PhyBlock,
+				BYTE PageNum, MS_LibTypeExtdat *ExtraDat);
+extern int	MS_LibReadExtraBlock(struct us_data *us, DWORD PhyBlock,
+					BYTE PageNum, BYTE blen, void *buf);
 extern int	MS_LibSetAcquiredErrorBlock(struct us_data *us, WORD phyblk);
 extern int	MS_LibErasePhyBlock(struct us_data *us, WORD phyblk);
 extern int	MS_LibErrorPhyBlock(struct us_data *us, WORD phyblk);
-extern int	MS_LibOverwriteExtra(struct us_data *us, DWORD PhyBlockAddr, BYTE PageNum, BYTE OverwriteFlag);
-extern int	MS_LibSetLogicalPair(struct us_data *us, WORD logblk, WORD phyblk);
+extern int	MS_LibOverwriteExtra(struct us_data *us, DWORD PhyBlockAddr,
+					BYTE PageNum, BYTE OverwriteFlag);
+extern int	MS_LibSetLogicalPair(struct us_data *us,
+					WORD logblk, WORD phyblk);
 extern int	MS_LibCheckDisableBlock(struct us_data *us, WORD PhyBlock);
 extern int	MS_CountFreeBlock(struct us_data *us, WORD PhyBlock);
 extern int	MS_LibSearchBlockFromLogical(struct us_data *us, WORD logblk);
 extern int	MS_LibSearchBlockFromPhysical(struct us_data *us, WORD phyblk);
 
-// ENE SM function
-extern int	SM_FreeMem(void);
-
 #endif
diff --git a/drivers/staging/keucr/usb.c b/drivers/staging/keucr/usb.c
index 8c2332ec4f5c20ac4c2d161338b9d641fafe9d51..d8c5c626be5ce4e3be2a28233679f35d7dd392a0 100644
--- a/drivers/staging/keucr/usb.c
+++ b/drivers/staging/keucr/usb.c
@@ -14,6 +14,7 @@
 
 #include "usb.h"
 #include "scsiglue.h"
+#include "smil.h"
 #include "transport.h"
 
 /* Some informational data */
@@ -34,10 +35,10 @@ MODULE_DEVICE_TABLE (usb, eucr_usb_ids);
 
 #ifdef CONFIG_PM
 
-int eucr_suspend(struct usb_interface *iface, pm_message_t message)
+static int eucr_suspend(struct usb_interface *iface, pm_message_t message)
 {
 	struct us_data *us = usb_get_intfdata(iface);
-	printk("--- eucr_suspend ---\n");
+	pr_info("--- eucr_suspend ---\n");
 	/* Wait until no command is running */
 	mutex_lock(&us->dev_mutex);
 
@@ -55,12 +56,12 @@ int eucr_suspend(struct usb_interface *iface, pm_message_t message)
 }
 //EXPORT_SYMBOL_GPL(eucr_suspend);
 
-int eucr_resume(struct usb_interface *iface)
+static int eucr_resume(struct usb_interface *iface)
 {
 	BYTE    tmp = 0;
 
 	struct us_data *us = usb_get_intfdata(iface);
-	printk("--- eucr_resume---\n");
+	pr_info("--- eucr_resume---\n");
 	mutex_lock(&us->dev_mutex);
 
 	//US_DEBUGP("%s\n", __func__);
@@ -80,12 +81,12 @@ int eucr_resume(struct usb_interface *iface)
 	return 0;
 }
 //EXPORT_SYMBOL_GPL(eucr_resume);
-int eucr_reset_resume(struct usb_interface *iface)
+static int eucr_reset_resume(struct usb_interface *iface)
 {
 	BYTE    tmp = 0;
 	struct us_data *us = usb_get_intfdata(iface);
 
-	printk("--- eucr_reset_resume---\n");
+	pr_info("--- eucr_reset_resume---\n");
 	//US_DEBUGP("%s\n", __func__);
 
 	/* Report the reset to the SCSI core */
@@ -116,7 +117,7 @@ static int eucr_pre_reset(struct usb_interface *iface)
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-      printk("usb --- eucr_pre_reset\n");
+	pr_info("usb --- eucr_pre_reset\n");
 
 	/* Make sure no command runs during the reset */
 	mutex_lock(&us->dev_mutex);
@@ -128,7 +129,7 @@ static int eucr_post_reset(struct usb_interface *iface)
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-      printk("usb --- eucr_post_reset\n");
+	pr_info("usb --- eucr_post_reset\n");
 
 	/* Report the reset to the SCSI core */
 	usb_stor_report_bus_reset(us);
@@ -140,7 +141,7 @@ static int eucr_post_reset(struct usb_interface *iface)
 //----- fill_inquiry_response() ---------------------
 void fill_inquiry_response(struct us_data *us, unsigned char *data, unsigned int data_len)
 {
-      printk("usb --- fill_inquiry_response\n");
+	pr_info("usb --- fill_inquiry_response\n");
 	if (data_len<36) // You lose.
 		return;
 
@@ -171,7 +172,7 @@ static int usb_stor_control_thread(void * __us)
 	struct us_data *us = (struct us_data *)__us;
 	struct Scsi_Host *host = us_to_host(us);
 
-      printk("usb --- usb_stor_control_thread\n");
+	pr_info("usb --- usb_stor_control_thread\n");
 	for(;;)
 	{
 		if (wait_for_completion_interruptible(&us->cmnd_ready))
@@ -242,7 +243,7 @@ static int usb_stor_control_thread(void * __us)
 		else
 		{
 SkipForAbort:
-			printk("scsi command aborted\n");
+			pr_info("scsi command aborted\n");
 		}
 
 		if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags))
@@ -277,7 +278,7 @@ static int usb_stor_control_thread(void * __us)
 //----- associate_dev() ---------------------
 static int associate_dev(struct us_data *us, struct usb_interface *intf)
 {
-      printk("usb --- associate_dev\n");
+	pr_info("usb --- associate_dev\n");
 
 	/* Fill in the device-related fields */
 	us->pusb_dev = interface_to_usbdev(intf);
@@ -291,21 +292,21 @@ static int associate_dev(struct us_data *us, struct usb_interface *intf)
 	us->cr = usb_alloc_coherent(us->pusb_dev, sizeof(*us->cr), GFP_KERNEL, &us->cr_dma);
 	if (!us->cr)
 	{
-		printk("usb_ctrlrequest allocation failed\n");
+		pr_info("usb_ctrlrequest allocation failed\n");
 		return -ENOMEM;
 	}
 
 	us->iobuf = usb_alloc_coherent(us->pusb_dev, US_IOBUF_SIZE, GFP_KERNEL, &us->iobuf_dma);
 	if (!us->iobuf)
 	{
-		printk("I/O buffer allocation failed\n");
+		pr_info("I/O buffer allocation failed\n");
 		return -ENOMEM;
 	}
 
 	us->sensebuf = kmalloc(US_SENSE_SIZE, GFP_KERNEL);
 	if (!us->sensebuf)
 	{
-		printk("Sense buffer allocation failed\n");
+		pr_info("Sense buffer allocation failed\n");
 		return -ENOMEM;
 	}
 	return 0;
@@ -317,7 +318,7 @@ static int get_device_info(struct us_data *us, const struct usb_device_id *id)
 	struct usb_device *dev = us->pusb_dev;
 	struct usb_interface_descriptor *idesc = &us->pusb_intf->cur_altsetting->desc;
 
-      printk("usb --- get_device_info\n");
+	pr_info("usb --- get_device_info\n");
 
 	us->subclass = idesc->bInterfaceSubClass;
 	us->protocol = idesc->bInterfaceProtocol;
@@ -326,7 +327,7 @@ static int get_device_info(struct us_data *us, const struct usb_device_id *id)
 
 	if (us->fflags & US_FL_IGNORE_DEVICE)
 	{
-		printk("device ignored\n");
+		pr_info("device ignored\n");
 		return -ENODEV;
 	}
 
@@ -339,7 +340,7 @@ static int get_device_info(struct us_data *us, const struct usb_device_id *id)
 //----- get_transport() ---------------------
 static int get_transport(struct us_data *us)
 {
-      printk("usb --- get_transport\n");
+	pr_info("usb --- get_transport\n");
 	switch (us->protocol) {
 	case USB_PR_BULK:
 		us->transport_name = "Bulk";
@@ -350,7 +351,7 @@ static int get_transport(struct us_data *us)
 	default:
 		return -EIO;
 	}
-	//printk("Transport: %s\n", us->transport_name);
+	/* pr_info("Transport: %s\n", us->transport_name); */
 
 	/* fix for single-lun devices */
 	if (us->fflags & US_FL_SINGLE_LUN)
@@ -361,9 +362,11 @@ static int get_transport(struct us_data *us)
 //----- get_protocol() ---------------------
 static int get_protocol(struct us_data *us)
 {
-      printk("usb --- get_protocol\n");
-	printk("us->pusb_dev->descriptor.idVendor = %x\n", us->pusb_dev->descriptor.idVendor);
-	printk("us->pusb_dev->descriptor.idProduct = %x\n", us->pusb_dev->descriptor.idProduct);
+	pr_info("usb --- get_protocol\n");
+	pr_info("us->pusb_dev->descriptor.idVendor = %x\n",
+			us->pusb_dev->descriptor.idVendor);
+	pr_info("us->pusb_dev->descriptor.idProduct = %x\n",
+			us->pusb_dev->descriptor.idProduct);
 	switch (us->subclass) {
 	case USB_SC_SCSI:
 		us->protocol_name = "Transparent SCSI";
@@ -376,7 +379,7 @@ static int get_protocol(struct us_data *us)
 	default:
 		return -EIO;
 	}
-	//printk("Protocol: %s\n", us->protocol_name);
+	/* pr_info("Protocol: %s\n", us->protocol_name); */
 	return 0;
 }
 
@@ -390,7 +393,7 @@ static int get_pipes(struct us_data *us)
 	struct usb_endpoint_descriptor *ep_out = NULL;
 	struct usb_endpoint_descriptor *ep_int = NULL;
 
-      printk("usb --- get_pipes\n");
+	pr_info("usb --- get_pipes\n");
 
 	for (i = 0; i < altsetting->desc.bNumEndpoints; i++)
 	{
@@ -418,7 +421,7 @@ static int get_pipes(struct us_data *us)
 
 	if (!ep_in || !ep_out || (us->protocol == USB_PR_CBI && !ep_int))
 	{
-		printk("Endpoint sanity check failed! Rejecting dev.\n");
+		pr_info("Endpoint sanity check failed! Rejecting dev.\n");
 		return -EIO;
 	}
 
@@ -440,11 +443,11 @@ static int usb_stor_acquire_resources(struct us_data *us)
 {
 	struct task_struct *th;
 
-      printk("usb --- usb_stor_acquire_resources\n");
+	pr_info("usb --- usb_stor_acquire_resources\n");
 	us->current_urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!us->current_urb)
 	{
-		printk("URB allocation failed\n");
+		pr_info("URB allocation failed\n");
 		return -ENOMEM;
 	}
 
@@ -452,7 +455,7 @@ static int usb_stor_acquire_resources(struct us_data *us)
 	th = kthread_run(usb_stor_control_thread, us, "eucr-storage");
 	if (IS_ERR(th))
 	{
-		printk("Unable to start control thread\n");
+		pr_info("Unable to start control thread\n");
 		return PTR_ERR(th);
 	}
 	us->ctl_thread = th;
@@ -463,7 +466,7 @@ static int usb_stor_acquire_resources(struct us_data *us)
 //----- usb_stor_release_resources() ---------------------
 static void usb_stor_release_resources(struct us_data *us)
 {
-	printk("usb --- usb_stor_release_resources\n");
+	pr_info("usb --- usb_stor_release_resources\n");
 
 	SM_FreeMem();
 
@@ -474,7 +477,7 @@ static void usb_stor_release_resources(struct us_data *us)
 	/* Call the destructor routine, if it exists */
 	if (us->extra_destructor)
 	{
-		printk("-- calling extra_destructor()\n");
+		pr_info("-- calling extra_destructor()\n");
 		us->extra_destructor(us->extra);
 	}
 
@@ -486,7 +489,7 @@ static void usb_stor_release_resources(struct us_data *us)
 //----- dissociate_dev() ---------------------
 static void dissociate_dev(struct us_data *us)
 {
-      printk("usb --- dissociate_dev\n");
+	pr_info("usb --- dissociate_dev\n");
 
 	kfree(us->sensebuf);
 
@@ -505,7 +508,7 @@ static void quiesce_and_remove_host(struct us_data *us)
 {
 	struct Scsi_Host *host = us_to_host(us);
 
-      printk("usb --- quiesce_and_remove_host\n");
+	pr_info("usb --- quiesce_and_remove_host\n");
 
 	/* If the device is really gone, cut short reset delays */
 	if (us->pusb_dev->state == USB_STATE_NOTATTACHED)
@@ -535,7 +538,7 @@ static void quiesce_and_remove_host(struct us_data *us)
 //----- release_everything() ---------------------
 static void release_everything(struct us_data *us)
 {
-      printk("usb --- release_everything\n");
+	pr_info("usb --- release_everything\n");
 
 	usb_stor_release_resources(us);
 	dissociate_dev(us);
@@ -547,8 +550,8 @@ static int usb_stor_scan_thread(void * __us)
 {
 	struct us_data *us = (struct us_data *)__us;
 
-      printk("usb --- usb_stor_scan_thread\n");
-	printk("EUCR : device found at %d\n", us->pusb_dev->devnum);
+	pr_info("usb --- usb_stor_scan_thread\n");
+	pr_info("EUCR : device found at %d\n", us->pusb_dev->devnum);
 
 	set_freezable();
 	/* Wait for the timeout to expire or for a disconnect */
@@ -569,7 +572,7 @@ static int usb_stor_scan_thread(void * __us)
 			mutex_unlock(&us->dev_mutex);
 		}
 		scsi_scan_host(us_to_host(us));
-		printk("EUCR : device scan complete\n");
+		pr_info("EUCR : device scan complete\n");
 	}
 	complete_and_exit(&us->scanning_done, 0);
 }
@@ -583,12 +586,12 @@ static int eucr_probe(struct usb_interface *intf, const struct usb_device_id *id
 	BYTE	MiscReg03 = 0;
 	struct task_struct *th;
 
-      printk("usb --- eucr_probe\n");
+	pr_info("usb --- eucr_probe\n");
 
       host = scsi_host_alloc(&usb_stor_host_template, sizeof(*us));
 	if (!host)
 	{
-		printk("Unable to allocate the scsi host\n");
+		pr_info("Unable to allocate the scsi host\n");
 		return -ENOMEM;
 	}
 
@@ -631,7 +634,7 @@ static int eucr_probe(struct usb_interface *intf, const struct usb_device_id *id
 	result = scsi_add_host(host, &intf->dev);
 	if (result)
 	{
-		printk("Unable to add the scsi host\n");
+		pr_info("Unable to add the scsi host\n");
 		goto BadDevice;
 	}
 
@@ -639,7 +642,7 @@ static int eucr_probe(struct usb_interface *intf, const struct usb_device_id *id
 	th = kthread_create(usb_stor_scan_thread, us, "eucr-stor-scan");
 	if (IS_ERR(th))
 	{
-		printk("Unable to start the device-scanning thread\n");
+		pr_info("Unable to start the device-scanning thread\n");
 		complete(&us->scanning_done);
 		quiesce_and_remove_host(us);
 		result = PTR_ERR(th);
@@ -658,7 +661,7 @@ static int eucr_probe(struct usb_interface *intf, const struct usb_device_id *id
 	if (!(MiscReg03 & 0x02)) {
 		result = -ENODEV;
 		quiesce_and_remove_host(us);
-		printk(KERN_NOTICE "keucr: The driver only supports SM/MS card.\
+		pr_info("keucr: The driver only supports SM/MS card.\
 			To use SD card, \
 			please build driver/usb/storage/ums-eneub6250.ko\n");
 		goto BadDevice;
@@ -668,7 +671,7 @@ static int eucr_probe(struct usb_interface *intf, const struct usb_device_id *id
 
 	/* We come here if there are any problems */
 BadDevice:
-      printk("usb --- eucr_probe failed\n");
+	pr_info("usb --- eucr_probe failed\n");
 	release_everything(us);
 	return result;
 }
@@ -678,7 +681,7 @@ static void eucr_disconnect(struct usb_interface *intf)
 {
 	struct us_data *us = usb_get_intfdata(intf);
 
-      printk("usb --- eucr_disconnect\n");
+	pr_info("usb --- eucr_disconnect\n");
 	quiesce_and_remove_host(us);
 	release_everything(us);
 }
@@ -705,11 +708,11 @@ static struct usb_driver usb_storage_driver = {
 static int __init usb_stor_init(void)
 {
 	int retval;
-      printk("usb --- usb_stor_init start\n");
+	pr_info("usb --- usb_stor_init start\n");
 
 	retval = usb_register(&usb_storage_driver);
 	if (retval == 0)
-            printk("ENE USB Mass Storage support registered.\n");
+		pr_info("ENE USB Mass Storage support registered.\n");
 
 	return retval;
 }
@@ -717,7 +720,7 @@ static int __init usb_stor_init(void)
 //----- usb_stor_exit() ---------------------
 static void __exit usb_stor_exit(void)
 {
-      printk("usb --- usb_stor_exit\n");
+	pr_info("usb --- usb_stor_exit\n");
 
 	usb_deregister(&usb_storage_driver) ;
 }
diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
index ea9209d9ceb268ee67663c19ba455725af3133da..851b762319cf20b8b2b90c9624a1b33d51f80593 100644
--- a/drivers/staging/line6/driver.c
+++ b/drivers/staging/line6/driver.c
@@ -1094,8 +1094,6 @@ static int line6_probe(struct usb_interface *interface,
 err_destruct:
 	line6_destruct(interface);
 err_put:
-	usb_put_intf(interface);
-	usb_put_dev(usbdev);
 	return ret;
 }
 
diff --git a/drivers/staging/lirc/lirc_parallel.c b/drivers/staging/lirc/lirc_parallel.c
index 832522c290cbd068250ea0cbf7559a8393f3adea..50724c4e2484c23dabd649092337165d263a3007 100644
--- a/drivers/staging/lirc/lirc_parallel.c
+++ b/drivers/staging/lirc/lirc_parallel.c
@@ -568,17 +568,17 @@ static void set_use_dec(void *data)
 }
 
 static struct lirc_driver driver = {
-       .name		= LIRC_DRIVER_NAME,
-       .minor		= -1,
-       .code_length	= 1,
-       .sample_rate	= 0,
-       .data		= NULL,
-       .add_to_buf	= NULL,
-       .set_use_inc	= set_use_inc,
-       .set_use_dec	= set_use_dec,
-       .fops		= &lirc_fops,
-       .dev		= NULL,
-       .owner		= THIS_MODULE,
+	.name		= LIRC_DRIVER_NAME,
+	.minor		= -1,
+	.code_length	= 1,
+	.sample_rate	= 0,
+	.data		= NULL,
+	.add_to_buf	= NULL,
+	.set_use_inc	= set_use_inc,
+	.set_use_dec	= set_use_dec,
+	.fops		= &lirc_fops,
+	.dev		= NULL,
+	.owner		= THIS_MODULE,
 };
 
 static struct platform_device *lirc_parallel_dev;
@@ -594,7 +594,7 @@ static int __devexit lirc_parallel_remove(struct platform_device *dev)
 }
 
 static int lirc_parallel_suspend(struct platform_device *dev,
-                                 pm_message_t state)
+					pm_message_t state)
 {
 	return 0;
 }
@@ -647,7 +647,8 @@ static int __init lirc_parallel_init(void)
 
 	result = platform_driver_register(&lirc_parallel_driver);
 	if (result) {
-		printk("platform_driver_register returned %d\n", result);
+		printk(KERN_NOTICE "platform_driver_register"
+					" returned %d\n", result);
 		return result;
 	}
 
diff --git a/drivers/staging/lirc/lirc_sasem.c b/drivers/staging/lirc/lirc_sasem.c
index 63a438d1c84946e88bc626308728825e10644379..7080cdeab5a617d05bc0d65eb3e6c17a11071d47 100644
--- a/drivers/staging/lirc/lirc_sasem.c
+++ b/drivers/staging/lirc/lirc_sasem.c
@@ -570,6 +570,7 @@ static void incoming_packet(struct sasem_context *context,
 	unsigned char *buf = urb->transfer_buffer;
 	long ms;
 	struct timeval tv;
+	int i;
 
 	if (len != 8) {
 		printk(KERN_WARNING "%s: invalid incoming packet size (%d)\n",
@@ -577,12 +578,12 @@ static void incoming_packet(struct sasem_context *context,
 		return;
 	}
 
-#ifdef DEBUG
-	int i;
-	for (i = 0; i < 8; ++i)
-		printk(KERN_INFO "%02x ", buf[i]);
-	printk(KERN_INFO "\n");
-#endif
+	if (debug) {
+		printk(KERN_INFO "Incoming data: ");
+		for (i = 0; i < 8; ++i)
+			printk(KERN_CONT "%02x ", buf[i]);
+		printk(KERN_CONT "\n");
+	}
 
 	/*
 	 * Lirc could deal with the repeat code, but we really need to block it
diff --git a/drivers/staging/lirc/lirc_serial.c b/drivers/staging/lirc/lirc_serial.c
index 1c3099b388e0acefd601621dbe05a9c6b78451b7..4a3cca03224a8a114176a9ea4f09600d3f245600 100644
--- a/drivers/staging/lirc/lirc_serial.c
+++ b/drivers/staging/lirc/lirc_serial.c
@@ -919,7 +919,7 @@ static int set_use_inc(void *data)
 	default:
 		dprintk("Interrupt %d, port %04x obtained\n", irq, io);
 		break;
-	};
+	}
 
 	spin_lock_irqsave(&hardware[type].lock, flags);
 
diff --git a/drivers/staging/lirc/lirc_sir.c b/drivers/staging/lirc/lirc_sir.c
index 76be7b8c620968218822c3216204e14ffdc2250b..a7b46f24f24e242e61cf5e7c0dea2b9650bef7d8 100644
--- a/drivers/staging/lirc/lirc_sir.c
+++ b/drivers/staging/lirc/lirc_sir.c
@@ -143,9 +143,9 @@ static unsigned int duty_cycle = 50;   /* duty cycle of 50% */
 #endif
 #ifndef LIRC_PORT
 /* for external dongles, default to com1 */
-#if defined(LIRC_SIR_ACTISYS_ACT200L) || \
-    defined(LIRC_SIR_ACTISYS_ACT220L) || \
-    defined(LIRC_SIR_TEKRAM)
+#if defined(LIRC_SIR_ACTISYS_ACT200L)         || \
+	    defined(LIRC_SIR_ACTISYS_ACT220L) || \
+	    defined(LIRC_SIR_TEKRAM)
 #define LIRC_PORT 0x3f8
 #else
 /* onboard sir ports are typically com3 */
@@ -467,7 +467,7 @@ static const struct file_operations lirc_fops = {
 
 static int set_use_inc(void *data)
 {
-       return 0;
+	return 0;
 }
 
 static void set_use_dec(void *data)
@@ -475,17 +475,17 @@ static void set_use_dec(void *data)
 }
 
 static struct lirc_driver driver = {
-       .name		= LIRC_DRIVER_NAME,
-       .minor		= -1,
-       .code_length	= 1,
-       .sample_rate	= 0,
-       .data		= NULL,
-       .add_to_buf	= NULL,
-       .set_use_inc	= set_use_inc,
-       .set_use_dec	= set_use_dec,
-       .fops		= &lirc_fops,
-       .dev		= NULL,
-       .owner		= THIS_MODULE,
+	.name		= LIRC_DRIVER_NAME,
+	.minor		= -1,
+	.code_length	= 1,
+	.sample_rate	= 0,
+	.data		= NULL,
+	.add_to_buf	= NULL,
+	.set_use_inc	= set_use_inc,
+	.set_use_dec	= set_use_dec,
+	.fops		= &lirc_fops,
+	.dev		= NULL,
+	.owner		= THIS_MODULE,
 };
 
 
diff --git a/drivers/staging/mei/Kconfig b/drivers/staging/mei/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..3f3f170890eeddd48b0731f7ffdc990bcae0d81e
--- /dev/null
+++ b/drivers/staging/mei/Kconfig
@@ -0,0 +1,28 @@
+config INTEL_MEI
+	tristate "Intel Management Engine Interface (Intel MEI)"
+	depends on X86 && PCI && EXPERIMENTAL
+	help
+	  The Intel Management Engine (Intel ME) provides Manageability,
+	  Security and Media services for system containing Intel chipsets.
+	  if selected /dev/mei misc device will be created.
+
+	  Supported Chipsets are:
+	  7 Series Chipset Family
+	  6 Series Chipset Family
+	  5 Series Chipset Family
+	  4 Series Chipset Family
+	  Mobile 4 Series Chipset Family
+	  ICH9
+	  82946GZ/GL
+	  82G35 Express
+	  82Q963/Q965
+	  82P965/G965
+	  Mobile PM965/GM965
+	  Mobile GME965/GLE960
+	  82Q35 Express
+	  82G33/G31/P35/P31 Express
+	  82Q33 Express
+	  82X38/X48 Express
+
+	  For more information see
+	  <http://software.intel.com/en-us/manageability/>
diff --git a/drivers/staging/mei/Makefile b/drivers/staging/mei/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..57168db6c7e5b2ea71041486bdf9ec1b31e8b21a
--- /dev/null
+++ b/drivers/staging/mei/Makefile
@@ -0,0 +1,11 @@
+#
+# Makefile - Intel Management Engine Interface (Intel MEI) Linux driver
+# Copyright (c) 2010-2011, Intel Corporation.
+#
+obj-$(CONFIG_INTEL_MEI) += mei.o
+mei-objs := init.o
+mei-objs += interrupt.o
+mei-objs += interface.o
+mei-objs += iorw.o
+mei-objs += main.o
+mei-objs += wd.o
diff --git a/drivers/staging/mei/TODO b/drivers/staging/mei/TODO
new file mode 100644
index 0000000000000000000000000000000000000000..3b6a667a5808e47cbea766358294d996e86a12d5
--- /dev/null
+++ b/drivers/staging/mei/TODO
@@ -0,0 +1,17 @@
+TODO:
+	- Create in-kernel Client API. Examples of in-kernel clients are watchdog and AMTHI.
+	- ME Watchdog Driver to expose standard Linux watchdog interface
+	- Rewrite AMTHI to use in-kernel client interface
+	- Cleanup init and probe functions
+	- Review BUG/BUG_ON usage
+	- Cleanup and reorganize header files
+	- Rewrite client data structure
+	- Make state machine more readable
+	- Add mei.txt with driver explanation and it's driver
+	- Fix Kconfig
+	- Cleanup and split the timer function
+Upon Unstaging:
+	- move mei.h to include/linux/mei.h
+	- Documentation/ioctl/ioctl-number.txt
+	- drop mei_version.h
+	- Updated MAINTAINERS
diff --git a/drivers/staging/mei/hw.h b/drivers/staging/mei/hw.h
new file mode 100644
index 0000000000000000000000000000000000000000..9b9008cb6938982ac28276dd4eab11066df948e0
--- /dev/null
+++ b/drivers/staging/mei/hw.h
@@ -0,0 +1,333 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#ifndef _MEI_HW_TYPES_H_
+#define _MEI_HW_TYPES_H_
+
+#include <linux/uuid.h>
+
+/*
+ * Timeouts
+ */
+#define MEI_INTEROP_TIMEOUT    (HZ * 7)
+#define MEI_CONNECT_TIMEOUT		3	/* at least 2 seconds */
+
+#define CONNECT_TIMEOUT        15	/* HPS definition */
+#define INIT_CLIENTS_TIMEOUT   15	/* HPS definition */
+
+#define IAMTHIF_STALL_TIMER		12	/* seconds */
+#define IAMTHIF_READ_TIMER		10000	/* ms */
+
+/*
+ * Internal Clients Number
+ */
+#define MEI_WD_HOST_CLIENT_ID          1
+#define MEI_IAMTHIF_HOST_CLIENT_ID     2
+
+/*
+ * MEI device IDs
+ */
+#define    MEI_DEV_ID_82946GZ	0x2974  /* 82946GZ/GL */
+#define    MEI_DEV_ID_82G35	0x2984  /* 82G35 Express */
+#define    MEI_DEV_ID_82Q965	0x2994  /* 82Q963/Q965 */
+#define    MEI_DEV_ID_82G965	0x29A4  /* 82P965/G965 */
+
+#define    MEI_DEV_ID_82GM965	0x2A04  /* Mobile PM965/GM965 */
+#define    MEI_DEV_ID_82GME965	0x2A14  /* Mobile GME965/GLE960 */
+
+#define    MEI_DEV_ID_ICH9_82Q35 0x29B4  /* 82Q35 Express */
+#define    MEI_DEV_ID_ICH9_82G33 0x29C4  /* 82G33/G31/P35/P31 Express */
+#define    MEI_DEV_ID_ICH9_82Q33 0x29D4  /* 82Q33 Express */
+#define    MEI_DEV_ID_ICH9_82X38 0x29E4  /* 82X38/X48 Express */
+#define    MEI_DEV_ID_ICH9_3200  0x29F4  /* 3200/3210 Server */
+
+#define    MEI_DEV_ID_ICH9_6	0x28B4  /* Bearlake */
+#define    MEI_DEV_ID_ICH9_7	0x28C4  /* Bearlake */
+#define    MEI_DEV_ID_ICH9_8	0x28D4  /* Bearlake */
+#define    MEI_DEV_ID_ICH9_9    0x28E4  /* Bearlake */
+#define    MEI_DEV_ID_ICH9_10	0x28F4  /* Bearlake */
+
+#define    MEI_DEV_ID_ICH9M_1	0x2A44  /* Cantiga */
+#define    MEI_DEV_ID_ICH9M_2	0x2A54  /* Cantiga */
+#define    MEI_DEV_ID_ICH9M_3	0x2A64  /* Cantiga */
+#define    MEI_DEV_ID_ICH9M_4	0x2A74  /* Cantiga */
+
+#define    MEI_DEV_ID_ICH10_1	0x2E04  /* Eaglelake */
+#define    MEI_DEV_ID_ICH10_2	0x2E14  /* Eaglelake */
+#define    MEI_DEV_ID_ICH10_3	0x2E24  /* Eaglelake */
+#define    MEI_DEV_ID_ICH10_4	0x2E34  /* Eaglelake */
+
+#define    MEI_DEV_ID_IBXPK_1	0x3B64  /* Calpella */
+#define    MEI_DEV_ID_IBXPK_2	0x3B65  /* Calpella */
+
+#define    MEI_DEV_ID_CPT_1	0x1C3A    /* Cougerpoint */
+#define    MEI_DEV_ID_PBG_1	0x1D3A    /* PBG */
+
+#define    MEI_DEV_ID_PPT_1	0x1E3A    /* Pantherpoint PPT */
+#define    MEI_DEV_ID_PPT_2	0x1CBA    /* Pantherpoint PPT */
+#define    MEI_DEV_ID_PPT_3	0x1DBA    /* Pantherpoint PPT */
+
+
+/*
+ * MEI HW Section
+ */
+
+/* MEI registers */
+/* H_CB_WW - Host Circular Buffer (CB) Write Window register */
+#define H_CB_WW    0
+/* H_CSR - Host Control Status register */
+#define H_CSR      4
+/* ME_CB_RW - ME Circular Buffer Read Window register (read only) */
+#define ME_CB_RW   8
+/* ME_CSR_HA - ME Control Status Host Access register (read only) */
+#define ME_CSR_HA  0xC
+
+
+/* register bits of H_CSR (Host Control Status register) */
+/* Host Circular Buffer Depth - maximum number of 32-bit entries in CB */
+#define H_CBD             0xFF000000
+/* Host Circular Buffer Write Pointer */
+#define H_CBWP            0x00FF0000
+/* Host Circular Buffer Read Pointer */
+#define H_CBRP            0x0000FF00
+/* Host Reset */
+#define H_RST             0x00000010
+/* Host Ready */
+#define H_RDY             0x00000008
+/* Host Interrupt Generate */
+#define H_IG              0x00000004
+/* Host Interrupt Status */
+#define H_IS              0x00000002
+/* Host Interrupt Enable */
+#define H_IE              0x00000001
+
+
+/* register bits of ME_CSR_HA (ME Control Status Host Access register) */
+/* ME CB (Circular Buffer) Depth HRA (Host Read Access) - host read only
+access to ME_CBD */
+#define ME_CBD_HRA        0xFF000000
+/* ME CB Write Pointer HRA - host read only access to ME_CBWP */
+#define ME_CBWP_HRA       0x00FF0000
+/* ME CB Read Pointer HRA - host read only access to ME_CBRP */
+#define ME_CBRP_HRA       0x0000FF00
+/* ME Reset HRA - host read only access to ME_RST */
+#define ME_RST_HRA        0x00000010
+/* ME Ready HRA - host read only access to ME_RDY */
+#define ME_RDY_HRA        0x00000008
+/* ME Interrupt Generate HRA - host read only access to ME_IG */
+#define ME_IG_HRA         0x00000004
+/* ME Interrupt Status HRA - host read only access to ME_IS */
+#define ME_IS_HRA         0x00000002
+/* ME Interrupt Enable HRA - host read only access to ME_IE */
+#define ME_IE_HRA         0x00000001
+
+/*
+ * MEI Version
+ */
+#define HBM_MINOR_VERSION                   0
+#define HBM_MAJOR_VERSION                   1
+#define HBM_TIMEOUT                         1	/* 1 second */
+
+/*
+ * MEI Bus Message Command IDs
+ */
+#define HOST_START_REQ_CMD                  0x01
+#define HOST_START_RES_CMD                  0x81
+
+#define HOST_STOP_REQ_CMD                   0x02
+#define HOST_STOP_RES_CMD                   0x82
+
+#define ME_STOP_REQ_CMD                     0x03
+
+#define HOST_ENUM_REQ_CMD                   0x04
+#define HOST_ENUM_RES_CMD                   0x84
+
+#define HOST_CLIENT_PROPERTIES_REQ_CMD      0x05
+#define HOST_CLIENT_PROPERTIES_RES_CMD      0x85
+
+#define CLIENT_CONNECT_REQ_CMD              0x06
+#define CLIENT_CONNECT_RES_CMD              0x86
+
+#define CLIENT_DISCONNECT_REQ_CMD           0x07
+#define CLIENT_DISCONNECT_RES_CMD           0x87
+
+#define MEI_FLOW_CONTROL_CMD               0x08
+
+/*
+ * MEI Stop Reason
+ * used by hbm_host_stop_request.reason
+ */
+enum mei_stop_reason_types {
+	DRIVER_STOP_REQUEST = 0x00,
+	DEVICE_D1_ENTRY = 0x01,
+	DEVICE_D2_ENTRY = 0x02,
+	DEVICE_D3_ENTRY = 0x03,
+	SYSTEM_S1_ENTRY = 0x04,
+	SYSTEM_S2_ENTRY = 0x05,
+	SYSTEM_S3_ENTRY = 0x06,
+	SYSTEM_S4_ENTRY = 0x07,
+	SYSTEM_S5_ENTRY = 0x08
+};
+
+/*
+ * Client Connect Status
+ * used by hbm_client_connect_response.status
+ */
+enum client_connect_status_types {
+	CCS_SUCCESS = 0x00,
+	CCS_NOT_FOUND = 0x01,
+	CCS_ALREADY_STARTED = 0x02,
+	CCS_OUT_OF_RESOURCES = 0x03,
+	CCS_MESSAGE_SMALL = 0x04
+};
+
+/*
+ * Client Disconnect Status
+ */
+enum client_disconnect_status_types {
+	CDS_SUCCESS = 0x00
+};
+
+/*
+ *  MEI BUS Interface Section
+ */
+struct mei_msg_hdr {
+	u32 me_addr:8;
+	u32 host_addr:8;
+	u32 length:9;
+	u32 reserved:6;
+	u32 msg_complete:1;
+} __packed;
+
+
+struct hbm_cmd {
+	u8 cmd:7;
+	u8 is_response:1;
+} __packed;
+
+
+struct mei_bus_message {
+	struct hbm_cmd cmd;
+	u8 command_specific_data[];
+} __packed;
+
+struct hbm_version {
+	u8 minor_version;
+	u8 major_version;
+} __packed;
+
+struct hbm_host_version_request {
+	struct hbm_cmd cmd;
+	u8 reserved;
+	struct hbm_version host_version;
+} __packed;
+
+struct hbm_host_version_response {
+	struct hbm_cmd cmd;
+	int host_version_supported;
+	struct hbm_version me_max_version;
+} __packed;
+
+struct hbm_host_stop_request {
+	struct hbm_cmd cmd;
+	u8 reason;
+	u8 reserved[2];
+} __packed;
+
+struct hbm_host_stop_response {
+	struct hbm_cmd cmd;
+	u8 reserved[3];
+} __packed;
+
+struct hbm_me_stop_request {
+	struct hbm_cmd cmd;
+	u8 reason;
+	u8 reserved[2];
+} __packed;
+
+struct hbm_host_enum_request {
+	struct hbm_cmd cmd;
+	u8 reserved[3];
+} __packed;
+
+struct hbm_host_enum_response {
+	struct hbm_cmd cmd;
+	u8 reserved[3];
+	u8 valid_addresses[32];
+} __packed;
+
+struct mei_client_properties {
+	uuid_le protocol_name;
+	u8 protocol_version;
+	u8 max_number_of_connections;
+	u8 fixed_address;
+	u8 single_recv_buf;
+	u32 max_msg_length;
+} __packed;
+
+struct hbm_props_request {
+	struct hbm_cmd cmd;
+	u8 address;
+	u8 reserved[2];
+} __packed;
+
+
+struct hbm_props_response {
+	struct hbm_cmd cmd;
+	u8 address;
+	u8 status;
+	u8 reserved[1];
+	struct mei_client_properties client_properties;
+} __packed;
+
+struct hbm_client_connect_request {
+	struct hbm_cmd cmd;
+	u8 me_addr;
+	u8 host_addr;
+	u8 reserved;
+} __packed;
+
+struct hbm_client_connect_response {
+	struct hbm_cmd cmd;
+	u8 me_addr;
+	u8 host_addr;
+	u8 status;
+} __packed;
+
+struct hbm_client_disconnect_request {
+	struct hbm_cmd cmd;
+	u8 me_addr;
+	u8 host_addr;
+	u8 reserved[1];
+} __packed;
+
+#define MEI_FC_MESSAGE_RESERVED_LENGTH           5
+
+struct hbm_flow_control {
+	struct hbm_cmd cmd;
+	u8 me_addr;
+	u8 host_addr;
+	u8 reserved[MEI_FC_MESSAGE_RESERVED_LENGTH];
+} __packed;
+
+struct mei_me_client {
+	struct mei_client_properties props;
+	u8 client_id;
+	u8 mei_flow_ctrl_creds;
+} __packed;
+
+
+#endif
diff --git a/drivers/staging/mei/init.c b/drivers/staging/mei/init.c
new file mode 100644
index 0000000000000000000000000000000000000000..2818851c07619288821dc6a48e73f7c72c903daa
--- /dev/null
+++ b/drivers/staging/mei/init.c
@@ -0,0 +1,770 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#include <linux/pci.h>
+#include <linux/sched.h>
+#include <linux/wait.h>
+#include <linux/delay.h>
+
+#include "mei_dev.h"
+#include "hw.h"
+#include "interface.h"
+#include "mei.h"
+
+const uuid_le mei_amthi_guid  = UUID_LE(0x12f80028, 0xb4b7, 0x4b2d, 0xac,
+						0xa8, 0x46, 0xe0, 0xff, 0x65,
+						0x81, 0x4c);
+
+/**
+ * mei_initialize_list - Sets up a queue list.
+ *
+ * @list: An instance of our list structure
+ * @dev: the device structure
+ */
+void mei_initialize_list(struct mei_io_list *list, struct mei_device *dev)
+{
+	/* initialize our queue list */
+	INIT_LIST_HEAD(&list->mei_cb.cb_list);
+	list->status = 0;
+	list->device_extension = dev;
+}
+
+/**
+ * mei_flush_queues - flushes queue lists belonging to cl.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ */
+void mei_flush_queues(struct mei_device *dev, struct mei_cl *cl)
+{
+	int i;
+
+	if (!dev || !cl)
+		return;
+
+	for (i = 0; i < MEI_IO_LISTS_NUMBER; i++) {
+		dev_dbg(&dev->pdev->dev, "remove list entry belonging to cl\n");
+		mei_flush_list(dev->io_list_array[i], cl);
+	}
+}
+
+
+/**
+ * mei_flush_list - removes list entry belonging to cl.
+ *
+ * @list:  An instance of our list structure
+ * @cl: private data of the file object
+ */
+void mei_flush_list(struct mei_io_list *list, struct mei_cl *cl)
+{
+	struct mei_cl *cl_tmp;
+	struct mei_cl_cb *cb_pos = NULL;
+	struct mei_cl_cb *cb_next = NULL;
+
+	if (!list || !cl)
+		return;
+
+	if (list->status != 0)
+		return;
+
+	if (list_empty(&list->mei_cb.cb_list))
+		return;
+
+	list_for_each_entry_safe(cb_pos, cb_next,
+				 &list->mei_cb.cb_list, cb_list) {
+		if (cb_pos) {
+			cl_tmp = (struct mei_cl *)
+				cb_pos->file_private;
+			if (cl_tmp &&
+			    mei_fe_same_id(cl, cl_tmp))
+				list_del(&cb_pos->cb_list);
+		}
+	}
+}
+
+/**
+ * mei_reset_iamthif_params - initializes mei device iamthif
+ *
+ * @dev: the device structure
+ */
+static void mei_reset_iamthif_params(struct mei_device *dev)
+{
+	/* reset iamthif parameters. */
+	dev->iamthif_current_cb = NULL;
+	dev->iamthif_msg_buf_size = 0;
+	dev->iamthif_msg_buf_index = 0;
+	dev->iamthif_canceled = 0;
+	dev->iamthif_ioctl = 0;
+	dev->iamthif_state = MEI_IAMTHIF_IDLE;
+	dev->iamthif_timer = 0;
+}
+
+/**
+ * init_mei_device - allocates and initializes the mei device structure
+ *
+ * @pdev: The pci device structure
+ *
+ * returns The mei_device_device pointer on success, NULL on failure.
+ */
+struct mei_device *init_mei_device(struct pci_dev *pdev)
+{
+	int i;
+	struct mei_device *dev;
+
+	dev = kzalloc(sizeof(struct mei_device), GFP_KERNEL);
+	if (!dev)
+		return NULL;
+
+	/* setup our list array */
+	dev->io_list_array[0] = &dev->read_list;
+	dev->io_list_array[1] = &dev->write_list;
+	dev->io_list_array[2] = &dev->write_waiting_list;
+	dev->io_list_array[3] = &dev->ctrl_wr_list;
+	dev->io_list_array[4] = &dev->ctrl_rd_list;
+	dev->io_list_array[5] = &dev->amthi_cmd_list;
+	dev->io_list_array[6] = &dev->amthi_read_complete_list;
+	INIT_LIST_HEAD(&dev->file_list);
+	INIT_LIST_HEAD(&dev->wd_cl.link);
+	INIT_LIST_HEAD(&dev->iamthif_cl.link);
+	mutex_init(&dev->device_lock);
+	init_waitqueue_head(&dev->wait_recvd_msg);
+	init_waitqueue_head(&dev->wait_stop_wd);
+	dev->mei_state = MEI_INITIALIZING;
+	dev->iamthif_state = MEI_IAMTHIF_IDLE;
+	for (i = 0; i < MEI_IO_LISTS_NUMBER; i++)
+		mei_initialize_list(dev->io_list_array[i], dev);
+	dev->pdev = pdev;
+	return dev;
+}
+
+/**
+ * mei_hw_init - initializes host and fw to start work.
+ *
+ * @dev: the device structure
+ *
+ * returns 0 on success, <0 on failure.
+ */
+int mei_hw_init(struct mei_device *dev)
+{
+	int err = 0;
+	int ret;
+
+	mutex_lock(&dev->device_lock);
+
+	dev->host_hw_state = mei_hcsr_read(dev);
+	dev->me_hw_state = mei_mecsr_read(dev);
+	dev_dbg(&dev->pdev->dev, "host_hw_state = 0x%08x, mestate = 0x%08x.\n",
+	    dev->host_hw_state, dev->me_hw_state);
+
+	/* acknowledge interrupt and stop interupts */
+	if ((dev->host_hw_state & H_IS) == H_IS)
+		mei_reg_write(dev, H_CSR, dev->host_hw_state);
+
+	dev->recvd_msg = 0;
+	dev_dbg(&dev->pdev->dev, "reset in start the mei device.\n");
+
+	mei_reset(dev, 1);
+
+	dev_dbg(&dev->pdev->dev, "host_hw_state = 0x%08x, me_hw_state = 0x%08x.\n",
+	    dev->host_hw_state, dev->me_hw_state);
+
+	/* wait for ME to turn on ME_RDY */
+	if (!dev->recvd_msg) {
+		mutex_unlock(&dev->device_lock);
+		err = wait_event_interruptible_timeout(dev->wait_recvd_msg,
+			dev->recvd_msg, MEI_INTEROP_TIMEOUT);
+		mutex_lock(&dev->device_lock);
+	}
+
+	if (!err && !dev->recvd_msg) {
+		dev->mei_state = MEI_DISABLED;
+		dev_dbg(&dev->pdev->dev,
+			"wait_event_interruptible_timeout failed"
+			"on wait for ME to turn on ME_RDY.\n");
+		ret = -ENODEV;
+		goto out;
+	}
+
+	if (!(((dev->host_hw_state & H_RDY) == H_RDY) &&
+	      ((dev->me_hw_state & ME_RDY_HRA) == ME_RDY_HRA))) {
+		dev->mei_state = MEI_DISABLED;
+		dev_dbg(&dev->pdev->dev,
+			"host_hw_state = 0x%08x, me_hw_state = 0x%08x.\n",
+			dev->host_hw_state, dev->me_hw_state);
+
+		if (!(dev->host_hw_state & H_RDY) != H_RDY)
+			dev_dbg(&dev->pdev->dev, "host turn off H_RDY.\n");
+
+		if (!(dev->me_hw_state & ME_RDY_HRA) != ME_RDY_HRA)
+			dev_dbg(&dev->pdev->dev, "ME turn off ME_RDY.\n");
+
+		printk(KERN_ERR "mei: link layer initialization failed.\n");
+		ret = -ENODEV;
+		goto out;
+	}
+
+	if (dev->version.major_version != HBM_MAJOR_VERSION ||
+	    dev->version.minor_version != HBM_MINOR_VERSION) {
+		dev_dbg(&dev->pdev->dev, "MEI start failed.\n");
+		ret = -ENODEV;
+		goto out;
+	}
+
+	dev->recvd_msg = 0;
+	dev_dbg(&dev->pdev->dev, "host_hw_state = 0x%08x, me_hw_state = 0x%08x.\n",
+	    dev->host_hw_state, dev->me_hw_state);
+	dev_dbg(&dev->pdev->dev, "ME turn on ME_RDY and host turn on H_RDY.\n");
+	dev_dbg(&dev->pdev->dev, "link layer has been established.\n");
+	dev_dbg(&dev->pdev->dev, "MEI  start success.\n");
+	ret = 0;
+
+out:
+	mutex_unlock(&dev->device_lock);
+	return ret;
+}
+
+/**
+ * mei_hw_reset - resets fw via mei csr register.
+ *
+ * @dev: the device structure
+ * @interrupts_enabled: if interrupt should be enabled after reset.
+ */
+static void mei_hw_reset(struct mei_device *dev, int interrupts_enabled)
+{
+	dev->host_hw_state |= (H_RST | H_IG);
+
+	if (interrupts_enabled)
+		mei_enable_interrupts(dev);
+	else
+		mei_disable_interrupts(dev);
+}
+
+/**
+ * mei_reset - resets host and fw.
+ *
+ * @dev: the device structure
+ * @interrupts_enabled: if interrupt should be enabled after reset.
+ */
+void mei_reset(struct mei_device *dev, int interrupts_enabled)
+{
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+	struct mei_cl_cb *cb_pos = NULL;
+	struct mei_cl_cb *cb_next = NULL;
+	bool unexpected;
+
+	if (dev->mei_state == MEI_RECOVERING_FROM_RESET) {
+		dev->need_reset = 1;
+		return;
+	}
+
+	unexpected = (dev->mei_state != MEI_INITIALIZING &&
+			dev->mei_state != MEI_DISABLED &&
+			dev->mei_state != MEI_POWER_DOWN &&
+			dev->mei_state != MEI_POWER_UP);
+
+	dev->host_hw_state = mei_hcsr_read(dev);
+
+	dev_dbg(&dev->pdev->dev, "before reset host_hw_state = 0x%08x.\n",
+	    dev->host_hw_state);
+
+	mei_hw_reset(dev, interrupts_enabled);
+
+	dev->host_hw_state &= ~H_RST;
+	dev->host_hw_state |= H_IG;
+
+	mei_hcsr_set(dev);
+
+	dev_dbg(&dev->pdev->dev, "currently saved host_hw_state = 0x%08x.\n",
+	    dev->host_hw_state);
+
+	dev->need_reset = 0;
+
+	if (dev->mei_state != MEI_INITIALIZING) {
+		if (dev->mei_state != MEI_DISABLED &&
+		    dev->mei_state != MEI_POWER_DOWN)
+			dev->mei_state = MEI_RESETING;
+
+		list_for_each_entry_safe(cl_pos,
+				cl_next, &dev->file_list, link) {
+			cl_pos->state = MEI_FILE_DISCONNECTED;
+			cl_pos->mei_flow_ctrl_creds = 0;
+			cl_pos->read_cb = NULL;
+			cl_pos->timer_count = 0;
+		}
+		/* remove entry if already in list */
+		dev_dbg(&dev->pdev->dev, "list del iamthif and wd file list.\n");
+		mei_remove_client_from_file_list(dev,
+				dev->wd_cl.host_client_id);
+
+		mei_remove_client_from_file_list(dev,
+				dev->iamthif_cl.host_client_id);
+
+		mei_reset_iamthif_params(dev);
+		dev->wd_due_counter = 0;
+		dev->extra_write_index = 0;
+	}
+
+	dev->num_mei_me_clients = 0;
+	dev->rd_msg_hdr = 0;
+	dev->stop = 0;
+	dev->wd_pending = 0;
+
+	/* update the state of the registers after reset */
+	dev->host_hw_state = mei_hcsr_read(dev);
+	dev->me_hw_state = mei_mecsr_read(dev);
+
+	dev_dbg(&dev->pdev->dev, "after reset host_hw_state = 0x%08x, me_hw_state = 0x%08x.\n",
+	    dev->host_hw_state, dev->me_hw_state);
+
+	if (unexpected)
+		dev_warn(&dev->pdev->dev, "unexpected reset.\n");
+
+	/* Wake up all readings so they can be interrupted */
+	list_for_each_entry_safe(cl_pos, cl_next, &dev->file_list, link) {
+		if (waitqueue_active(&cl_pos->rx_wait)) {
+			dev_dbg(&dev->pdev->dev, "Waking up client!\n");
+			wake_up_interruptible(&cl_pos->rx_wait);
+		}
+	}
+	/* remove all waiting requests */
+	if (dev->write_list.status == 0 &&
+		!list_empty(&dev->write_list.mei_cb.cb_list)) {
+		list_for_each_entry_safe(cb_pos, cb_next,
+				&dev->write_list.mei_cb.cb_list, cb_list) {
+			if (cb_pos) {
+				list_del(&cb_pos->cb_list);
+				mei_free_cb_private(cb_pos);
+				cb_pos = NULL;
+			}
+		}
+	}
+}
+
+
+
+/**
+ * host_start_message - mei host sends start message.
+ *
+ * @dev: the device structure
+ *
+ * returns none.
+ */
+void host_start_message(struct mei_device *dev)
+{
+	struct mei_msg_hdr *mei_hdr;
+	struct hbm_host_version_request *host_start_req;
+
+	/* host start message */
+	mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+	mei_hdr->host_addr = 0;
+	mei_hdr->me_addr = 0;
+	mei_hdr->length = sizeof(struct hbm_host_version_request);
+	mei_hdr->msg_complete = 1;
+	mei_hdr->reserved = 0;
+
+	host_start_req =
+	    (struct hbm_host_version_request *) &dev->wr_msg_buf[1];
+	memset(host_start_req, 0, sizeof(struct hbm_host_version_request));
+	host_start_req->cmd.cmd = HOST_START_REQ_CMD;
+	host_start_req->host_version.major_version = HBM_MAJOR_VERSION;
+	host_start_req->host_version.minor_version = HBM_MINOR_VERSION;
+	dev->recvd_msg = 0;
+	if (!mei_write_message(dev, mei_hdr,
+				       (unsigned char *) (host_start_req),
+				       mei_hdr->length)) {
+		dev_dbg(&dev->pdev->dev, "write send version message to FW fail.\n");
+		dev->mei_state = MEI_RESETING;
+		mei_reset(dev, 1);
+	}
+	dev->init_clients_state = MEI_START_MESSAGE;
+	dev->init_clients_timer = INIT_CLIENTS_TIMEOUT;
+	return ;
+}
+
+/**
+ * host_enum_clients_message - host sends enumeration client request message.
+ *
+ * @dev: the device structure
+ *
+ * returns none.
+ */
+void host_enum_clients_message(struct mei_device *dev)
+{
+	struct mei_msg_hdr *mei_hdr;
+	struct hbm_host_enum_request *host_enum_req;
+	mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+	/* enumerate clients */
+	mei_hdr->host_addr = 0;
+	mei_hdr->me_addr = 0;
+	mei_hdr->length = sizeof(struct hbm_host_enum_request);
+	mei_hdr->msg_complete = 1;
+	mei_hdr->reserved = 0;
+
+	host_enum_req = (struct hbm_host_enum_request *) &dev->wr_msg_buf[1];
+	memset(host_enum_req, 0, sizeof(struct hbm_host_enum_request));
+	host_enum_req->cmd.cmd = HOST_ENUM_REQ_CMD;
+	if (!mei_write_message(dev, mei_hdr,
+			       (unsigned char *) (host_enum_req),
+				mei_hdr->length)) {
+		dev->mei_state = MEI_RESETING;
+		dev_dbg(&dev->pdev->dev, "write send enumeration request message to FW fail.\n");
+		mei_reset(dev, 1);
+	}
+	dev->init_clients_state = MEI_ENUM_CLIENTS_MESSAGE;
+	dev->init_clients_timer = INIT_CLIENTS_TIMEOUT;
+	return ;
+}
+
+
+/**
+ * allocate_me_clients_storage - allocates storage for me clients
+ *
+ * @dev: the device structure
+ *
+ * returns none.
+ */
+void allocate_me_clients_storage(struct mei_device *dev)
+{
+	struct mei_me_client *clients;
+	int b;
+
+	/* count how many ME clients we have */
+	for_each_set_bit(b, dev->me_clients_map, MEI_CLIENTS_MAX)
+		dev->num_mei_me_clients++;
+
+	if (dev->num_mei_me_clients <= 0)
+		return ;
+
+
+	if (dev->me_clients != NULL) {
+		kfree(dev->me_clients);
+		dev->me_clients = NULL;
+	}
+	dev_dbg(&dev->pdev->dev, "memory allocation for ME clients size=%zd.\n",
+		dev->num_mei_me_clients * sizeof(struct mei_me_client));
+	/* allocate storage for ME clients representation */
+	clients = kcalloc(dev->num_mei_me_clients,
+			sizeof(struct mei_me_client), GFP_KERNEL);
+	if (!clients) {
+		dev_dbg(&dev->pdev->dev, "memory allocation for ME clients failed.\n");
+		dev->mei_state = MEI_RESETING;
+		mei_reset(dev, 1);
+		return ;
+	}
+	dev->me_clients = clients;
+	return ;
+}
+/**
+ * host_client_properties - reads properties for client
+ *
+ * @dev: the device structure
+ *
+ * returns none.
+ */
+void host_client_properties(struct mei_device *dev)
+{
+	struct mei_msg_hdr *mei_header;
+	struct hbm_props_request *host_cli_req;
+	int b;
+	u8 client_num = dev->me_client_presentation_num;
+
+	b = dev->me_client_index;
+	b = find_next_bit(dev->me_clients_map, MEI_CLIENTS_MAX, b);
+	if (b < MEI_CLIENTS_MAX) {
+		dev->me_clients[client_num].client_id = b;
+		dev->me_clients[client_num].mei_flow_ctrl_creds = 0;
+		mei_header = (struct mei_msg_hdr *)&dev->wr_msg_buf[0];
+		mei_header->host_addr = 0;
+		mei_header->me_addr = 0;
+		mei_header->length = sizeof(struct hbm_props_request);
+		mei_header->msg_complete = 1;
+		mei_header->reserved = 0;
+
+		host_cli_req = (struct hbm_props_request *)&dev->wr_msg_buf[1];
+
+		memset(host_cli_req, 0, sizeof(struct hbm_props_request));
+
+		host_cli_req->cmd.cmd = HOST_CLIENT_PROPERTIES_REQ_CMD;
+		host_cli_req->address = b;
+
+		if (!mei_write_message(dev, mei_header,
+				(unsigned char *)host_cli_req,
+				mei_header->length)) {
+			dev->mei_state = MEI_RESETING;
+			dev_dbg(&dev->pdev->dev, "write send enumeration request message to FW fail.\n");
+			mei_reset(dev, 1);
+			return;
+		}
+
+		dev->init_clients_timer = INIT_CLIENTS_TIMEOUT;
+		dev->me_client_index = b;
+		return;
+	}
+
+
+	/*
+	 * Clear Map for indicating now ME clients
+	 * with associated host client
+	 */
+	bitmap_zero(dev->host_clients_map, MEI_CLIENTS_MAX);
+	dev->write_hang = -1;
+	dev->open_handle_count = 0;
+	bitmap_set(dev->host_clients_map, 0, 3);
+	dev->mei_state = MEI_ENABLED;
+
+	mei_wd_host_init(dev);
+	return;
+}
+
+/**
+ * mei_init_file_private - initializes private file structure.
+ *
+ * @priv: private file structure to be initialized
+ * @file: the file structure
+ */
+void mei_init_file_private(struct mei_cl *priv, struct mei_device *dev)
+{
+	memset(priv, 0, sizeof(struct mei_cl));
+	init_waitqueue_head(&priv->wait);
+	init_waitqueue_head(&priv->rx_wait);
+	init_waitqueue_head(&priv->tx_wait);
+	INIT_LIST_HEAD(&priv->link);
+	priv->reading_state = MEI_IDLE;
+	priv->writing_state = MEI_IDLE;
+	priv->dev = dev;
+}
+
+int mei_find_me_client_index(const struct mei_device *dev, uuid_le cuuid)
+{
+	int i, res = -1;
+
+	for (i = 0; i < dev->num_mei_me_clients; ++i)
+		if (uuid_le_cmp(cuuid,
+				dev->me_clients[i].props.protocol_name) == 0) {
+			res = i;
+			break;
+		}
+
+	return res;
+}
+
+
+/**
+ * mei_find_me_client_update_filext - searches for ME client guid
+ *                       sets client_id in mei_file_private if found
+ * @dev: the device structure
+ * @priv: private file structure to set client_id in
+ * @cguid: searched guid of ME client
+ * @client_id: id of host client to be set in file private structure
+ *
+ * returns ME client index
+ */
+u8 mei_find_me_client_update_filext(struct mei_device *dev, struct mei_cl *priv,
+				const uuid_le *cguid, u8 client_id)
+{
+	int i;
+
+	if (!dev || !priv || !cguid)
+		return 0;
+
+	/* check for valid client id */
+	i = mei_find_me_client_index(dev, *cguid);
+	if (i >= 0) {
+		priv->me_client_id = dev->me_clients[i].client_id;
+		priv->state = MEI_FILE_CONNECTING;
+		priv->host_client_id = client_id;
+
+		list_add_tail(&priv->link, &dev->file_list);
+		return (u8)i;
+	}
+
+	return 0;
+}
+
+/**
+ * host_init_iamthif - mei initialization iamthif client.
+ *
+ * @dev: the device structure
+ *
+ */
+void host_init_iamthif(struct mei_device *dev)
+{
+	u8 i;
+	unsigned char *msg_buf;
+
+	mei_init_file_private(&dev->iamthif_cl, dev);
+	dev->iamthif_cl.state = MEI_FILE_DISCONNECTED;
+
+	/* find ME amthi client */
+	i = mei_find_me_client_update_filext(dev, &dev->iamthif_cl,
+			    &mei_amthi_guid, MEI_IAMTHIF_HOST_CLIENT_ID);
+	if (dev->iamthif_cl.state != MEI_FILE_CONNECTING) {
+		dev_dbg(&dev->pdev->dev, "failed to find iamthif client.\n");
+		return;
+	}
+
+	/* Do not render the system unusable when iamthif_mtu is not equal to
+	the value received from ME.
+	Assign iamthif_mtu to the value received from ME in order to solve the
+	hardware macro incompatibility. */
+
+	dev_dbg(&dev->pdev->dev, "[DEFAULT] IAMTHIF = %d\n", dev->iamthif_mtu);
+	dev->iamthif_mtu = dev->me_clients[i].props.max_msg_length;
+	dev_dbg(&dev->pdev->dev,
+			"IAMTHIF = %d\n",
+			dev->me_clients[i].props.max_msg_length);
+
+	kfree(dev->iamthif_msg_buf);
+	dev->iamthif_msg_buf = NULL;
+
+	/* allocate storage for ME message buffer */
+	msg_buf = kcalloc(dev->iamthif_mtu,
+			sizeof(unsigned char), GFP_KERNEL);
+	if (!msg_buf) {
+		dev_dbg(&dev->pdev->dev, "memory allocation for ME message buffer failed.\n");
+		return;
+	}
+
+	dev->iamthif_msg_buf = msg_buf;
+
+	if (!mei_connect(dev, &dev->iamthif_cl)) {
+		dev_dbg(&dev->pdev->dev, "Failed to connect to AMTHI client\n");
+		dev->iamthif_cl.state = MEI_FILE_DISCONNECTED;
+		dev->iamthif_cl.host_client_id = 0;
+	} else {
+		dev->iamthif_cl.timer_count = CONNECT_TIMEOUT;
+	}
+}
+
+/**
+ * mei_alloc_file_private - allocates a private file structure and sets it up.
+ * @file: the file structure
+ *
+ * returns  The allocated file or NULL on failure
+ */
+struct mei_cl *mei_alloc_file_private(struct mei_device *dev)
+{
+	struct mei_cl *priv;
+
+	priv = kmalloc(sizeof(struct mei_cl), GFP_KERNEL);
+	if (!priv)
+		return NULL;
+
+	mei_init_file_private(priv, dev);
+
+	return priv;
+}
+
+
+
+/**
+ * mei_disconnect_host_client - sends disconnect message to fw from host client.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ *
+ * Locking: called under "dev->device_lock" lock
+ *
+ * returns 0 on success, <0 on failure.
+ */
+int mei_disconnect_host_client(struct mei_device *dev, struct mei_cl *cl)
+{
+	int rets, err;
+	long timeout = 15;	/* 15 seconds */
+	struct mei_cl_cb *cb;
+
+	if (!dev || !cl)
+		return -ENODEV;
+
+	if (cl->state != MEI_FILE_DISCONNECTING)
+		return 0;
+
+	cb = kzalloc(sizeof(struct mei_cl_cb), GFP_KERNEL);
+	if (!cb)
+		return -ENOMEM;
+
+	INIT_LIST_HEAD(&cb->cb_list);
+	cb->file_private = cl;
+	cb->major_file_operations = MEI_CLOSE;
+	if (dev->mei_host_buffer_is_empty) {
+		dev->mei_host_buffer_is_empty = 0;
+		if (mei_disconnect(dev, cl)) {
+			mdelay(10); /* Wait for hardware disconnection ready */
+			list_add_tail(&cb->cb_list,
+				&dev->ctrl_rd_list.mei_cb.cb_list);
+		} else {
+			rets = -ENODEV;
+			dev_dbg(&dev->pdev->dev, "failed to call mei_disconnect.\n");
+			goto free;
+		}
+	} else {
+		dev_dbg(&dev->pdev->dev, "add disconnect cb to control write list\n");
+		list_add_tail(&cb->cb_list,
+				&dev->ctrl_wr_list.mei_cb.cb_list);
+	}
+	mutex_unlock(&dev->device_lock);
+
+	err = wait_event_timeout(dev->wait_recvd_msg,
+		 (MEI_FILE_DISCONNECTED == cl->state),
+		 timeout * HZ);
+
+	mutex_lock(&dev->device_lock);
+	if (MEI_FILE_DISCONNECTED == cl->state) {
+		rets = 0;
+		dev_dbg(&dev->pdev->dev, "successfully disconnected from FW client.\n");
+	} else {
+		rets = -ENODEV;
+		if (MEI_FILE_DISCONNECTED != cl->state)
+			dev_dbg(&dev->pdev->dev, "wrong status client disconnect.\n");
+
+		if (err)
+			dev_dbg(&dev->pdev->dev,
+					"wait failed disconnect err=%08x\n",
+					err);
+
+		dev_dbg(&dev->pdev->dev, "failed to disconnect from FW client.\n");
+	}
+
+	mei_flush_list(&dev->ctrl_rd_list, cl);
+	mei_flush_list(&dev->ctrl_wr_list, cl);
+free:
+	mei_free_cb_private(cb);
+	return rets;
+}
+
+/**
+ * mei_remove_client_from_file_list -
+ *	removes file private data from device file list
+ *
+ * @dev: the device structure
+ * @host_client_id: host client id to be removed
+ */
+void mei_remove_client_from_file_list(struct mei_device *dev,
+				       u8 host_client_id)
+{
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+	list_for_each_entry_safe(cl_pos, cl_next, &dev->file_list, link) {
+		if (host_client_id == cl_pos->host_client_id) {
+			dev_dbg(&dev->pdev->dev, "remove host client = %d, ME client = %d\n",
+					cl_pos->host_client_id,
+					cl_pos->me_client_id);
+			list_del_init(&cl_pos->link);
+			break;
+		}
+	}
+}
diff --git a/drivers/staging/mei/interface.c b/drivers/staging/mei/interface.c
new file mode 100644
index 0000000000000000000000000000000000000000..4959aae37b85e90e81eede38b55ccb8b0d1e572b
--- /dev/null
+++ b/drivers/staging/mei/interface.c
@@ -0,0 +1,447 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#include <linux/pci.h>
+#include "mei_dev.h"
+#include "mei.h"
+#include "interface.h"
+
+
+
+/**
+ * mei_set_csr_register - writes H_CSR register to the mei device,
+ * and ignores the H_IS bit for it is write-one-to-zero.
+ *
+ * @dev: the device structure
+ */
+void mei_hcsr_set(struct mei_device *dev)
+{
+	if ((dev->host_hw_state & H_IS) == H_IS)
+		dev->host_hw_state &= ~H_IS;
+	mei_reg_write(dev, H_CSR, dev->host_hw_state);
+	dev->host_hw_state = mei_hcsr_read(dev);
+}
+
+/**
+ * mei_csr_enable_interrupts - enables mei device interrupts
+ *
+ * @dev: the device structure
+ */
+void mei_enable_interrupts(struct mei_device *dev)
+{
+	dev->host_hw_state |= H_IE;
+	mei_hcsr_set(dev);
+}
+
+/**
+ * mei_csr_disable_interrupts - disables mei device interrupts
+ *
+ * @dev: the device structure
+ */
+void mei_disable_interrupts(struct mei_device *dev)
+{
+	dev->host_hw_state &= ~H_IE;
+	mei_hcsr_set(dev);
+}
+
+/**
+ * _host_get_filled_slots - gets number of device filled buffer slots
+ *
+ * @device: the device structure
+ *
+ * returns number of filled slots
+ */
+static unsigned char _host_get_filled_slots(const struct mei_device *dev)
+{
+	char read_ptr, write_ptr;
+
+	read_ptr = (char) ((dev->host_hw_state & H_CBRP) >> 8);
+	write_ptr = (char) ((dev->host_hw_state & H_CBWP) >> 16);
+
+	return (unsigned char) (write_ptr - read_ptr);
+}
+
+/**
+ * mei_host_buffer_is_empty - checks if host buffer is empty.
+ *
+ * @dev: the device structure
+ *
+ * returns 1 if empty, 0 - otherwise.
+ */
+int mei_host_buffer_is_empty(struct mei_device *dev)
+{
+	unsigned char filled_slots;
+
+	dev->host_hw_state = mei_hcsr_read(dev);
+	filled_slots = _host_get_filled_slots(dev);
+
+	if (filled_slots == 0)
+		return 1;
+
+	return 0;
+}
+
+/**
+ * mei_count_empty_write_slots - counts write empty slots.
+ *
+ * @dev: the device structure
+ *
+ * returns -1(ESLOTS_OVERFLOW) if overflow, otherwise empty slots count
+ */
+int mei_count_empty_write_slots(struct mei_device *dev)
+{
+	unsigned char buffer_depth, filled_slots, empty_slots;
+
+	dev->host_hw_state = mei_hcsr_read(dev);
+	buffer_depth = (unsigned char) ((dev->host_hw_state & H_CBD) >> 24);
+	filled_slots = _host_get_filled_slots(dev);
+	empty_slots = buffer_depth - filled_slots;
+
+	/* check for overflow */
+	if (filled_slots > buffer_depth)
+		return -EOVERFLOW;
+
+	return empty_slots;
+}
+
+/**
+ * mei_write_message - writes a message to mei device.
+ *
+ * @dev: the device structure
+ * @header: header of message
+ * @write_buffer: message buffer will be written
+ * @write_length: message size will be written
+ *
+ * returns 1 if success, 0 - otherwise.
+ */
+int mei_write_message(struct mei_device *dev,
+			     struct mei_msg_hdr *header,
+			     unsigned char *write_buffer,
+			     unsigned long write_length)
+{
+	u32 temp_msg = 0;
+	unsigned long bytes_written = 0;
+	unsigned char buffer_depth, filled_slots, empty_slots;
+	unsigned long dw_to_write;
+
+	dev->host_hw_state = mei_hcsr_read(dev);
+
+	dev_dbg(&dev->pdev->dev,
+			"host_hw_state = 0x%08x.\n",
+			dev->host_hw_state);
+
+	dev_dbg(&dev->pdev->dev,
+			"mei_write_message header=%08x.\n",
+			*((u32 *) header));
+
+	buffer_depth = (unsigned char) ((dev->host_hw_state & H_CBD) >> 24);
+	filled_slots = _host_get_filled_slots(dev);
+	empty_slots = buffer_depth - filled_slots;
+	dev_dbg(&dev->pdev->dev,
+			"filled = %hu, empty = %hu.\n",
+			filled_slots, empty_slots);
+
+	dw_to_write = ((write_length + 3) / 4);
+
+	if (dw_to_write > empty_slots)
+		return 0;
+
+	mei_reg_write(dev, H_CB_WW, *((u32 *) header));
+
+	while (write_length >= 4) {
+		mei_reg_write(dev, H_CB_WW,
+				*(u32 *) (write_buffer + bytes_written));
+		bytes_written += 4;
+		write_length -= 4;
+	}
+
+	if (write_length > 0) {
+		memcpy(&temp_msg, &write_buffer[bytes_written], write_length);
+		mei_reg_write(dev, H_CB_WW, temp_msg);
+	}
+
+	dev->host_hw_state |= H_IG;
+	mei_hcsr_set(dev);
+	dev->me_hw_state = mei_mecsr_read(dev);
+	if ((dev->me_hw_state & ME_RDY_HRA) != ME_RDY_HRA)
+		return 0;
+
+	dev->write_hang = 0;
+	return 1;
+}
+
+/**
+ * mei_count_full_read_slots - counts read full slots.
+ *
+ * @dev: the device structure
+ *
+ * returns -1(ESLOTS_OVERFLOW) if overflow, otherwise filled slots count
+ */
+int mei_count_full_read_slots(struct mei_device *dev)
+{
+	char read_ptr, write_ptr;
+	unsigned char buffer_depth, filled_slots;
+
+	dev->me_hw_state = mei_mecsr_read(dev);
+	buffer_depth = (unsigned char)((dev->me_hw_state & ME_CBD_HRA) >> 24);
+	read_ptr = (char) ((dev->me_hw_state & ME_CBRP_HRA) >> 8);
+	write_ptr = (char) ((dev->me_hw_state & ME_CBWP_HRA) >> 16);
+	filled_slots = (unsigned char) (write_ptr - read_ptr);
+
+	/* check for overflow */
+	if (filled_slots > buffer_depth)
+		return -EOVERFLOW;
+
+	dev_dbg(&dev->pdev->dev, "filled_slots =%08x\n", filled_slots);
+	return (int)filled_slots;
+}
+
+/**
+ * mei_read_slots - reads a message from mei device.
+ *
+ * @dev: the device structure
+ * @buffer: message buffer will be written
+ * @buffer_length: message size will be read
+ */
+void mei_read_slots(struct mei_device *dev,
+		     unsigned char *buffer, unsigned long buffer_length)
+{
+	u32 i = 0;
+	unsigned char temp_buf[sizeof(u32)];
+
+	while (buffer_length >= sizeof(u32)) {
+		((u32 *) buffer)[i] = mei_mecbrw_read(dev);
+
+		dev_dbg(&dev->pdev->dev,
+				"buffer[%d]= %d\n",
+				i, ((u32 *) buffer)[i]);
+
+		i++;
+		buffer_length -= sizeof(u32);
+	}
+
+	if (buffer_length > 0) {
+		*((u32 *) &temp_buf) = mei_mecbrw_read(dev);
+		memcpy(&buffer[i * 4], temp_buf, buffer_length);
+	}
+
+	dev->host_hw_state |= H_IG;
+	mei_hcsr_set(dev);
+}
+
+/**
+ * mei_flow_ctrl_creds - checks flow_control credentials.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ *
+ * returns 1 if mei_flow_ctrl_creds >0, 0 - otherwise.
+ *	-ENOENT if mei_cl is not present
+ *	-EINVAL if single_recv_buf == 0
+ */
+int mei_flow_ctrl_creds(struct mei_device *dev, struct mei_cl *cl)
+{
+	int i;
+
+	if (!dev->num_mei_me_clients)
+		return 0;
+
+	if (cl->mei_flow_ctrl_creds > 0)
+		return 1;
+
+	for (i = 0; i < dev->num_mei_me_clients; i++) {
+		struct mei_me_client  *me_cl = &dev->me_clients[i];
+		if (me_cl->client_id == cl->me_client_id) {
+			if (me_cl->mei_flow_ctrl_creds) {
+				if (WARN_ON(me_cl->props.single_recv_buf == 0))
+					return -EINVAL;
+				return 1;
+			} else {
+				return 0;
+			}
+		}
+	}
+	return -ENOENT;
+}
+
+/**
+ * mei_flow_ctrl_reduce - reduces flow_control.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ * @returns
+ *	0 on success
+ *	-ENOENT when me client is not found
+ *	-EINVAL wehn ctrl credits are <= 0
+ */
+int mei_flow_ctrl_reduce(struct mei_device *dev, struct mei_cl *cl)
+{
+	int i;
+
+	if (!dev->num_mei_me_clients)
+		return -ENOENT;
+
+	for (i = 0; i < dev->num_mei_me_clients; i++) {
+		struct mei_me_client  *me_cl = &dev->me_clients[i];
+		if (me_cl->client_id == cl->me_client_id) {
+			if (me_cl->props.single_recv_buf != 0) {
+				if (WARN_ON(me_cl->mei_flow_ctrl_creds <= 0))
+					return -EINVAL;
+				dev->me_clients[i].mei_flow_ctrl_creds--;
+			} else {
+				if (WARN_ON(cl->mei_flow_ctrl_creds <= 0))
+					return -EINVAL;
+				cl->mei_flow_ctrl_creds--;
+			}
+			return 0;
+		}
+	}
+	return -ENOENT;
+}
+
+/**
+ * mei_send_flow_control - sends flow control to fw.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ *
+ * returns 1 if success, 0 - otherwise.
+ */
+int mei_send_flow_control(struct mei_device *dev, struct mei_cl *cl)
+{
+	struct mei_msg_hdr *mei_hdr;
+	struct hbm_flow_control *mei_flow_control;
+
+	mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+	mei_hdr->host_addr = 0;
+	mei_hdr->me_addr = 0;
+	mei_hdr->length = sizeof(struct hbm_flow_control);
+	mei_hdr->msg_complete = 1;
+	mei_hdr->reserved = 0;
+
+	mei_flow_control = (struct hbm_flow_control *) &dev->wr_msg_buf[1];
+	memset(mei_flow_control, 0, sizeof(mei_flow_control));
+	mei_flow_control->host_addr = cl->host_client_id;
+	mei_flow_control->me_addr = cl->me_client_id;
+	mei_flow_control->cmd.cmd = MEI_FLOW_CONTROL_CMD;
+	memset(mei_flow_control->reserved, 0,
+			sizeof(mei_flow_control->reserved));
+	dev_dbg(&dev->pdev->dev, "sending flow control host client = %d, ME client = %d\n",
+	    cl->host_client_id, cl->me_client_id);
+	if (!mei_write_message(dev, mei_hdr,
+				(unsigned char *) mei_flow_control,
+				sizeof(struct hbm_flow_control)))
+		return 0;
+
+	return 1;
+
+}
+
+/**
+ * mei_other_client_is_connecting - checks if other
+ *    client with the same client id is connected.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ *
+ * returns 1 if other client is connected, 0 - otherwise.
+ */
+int mei_other_client_is_connecting(struct mei_device *dev,
+				struct mei_cl *cl)
+{
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+
+	list_for_each_entry_safe(cl_pos, cl_next, &dev->file_list, link) {
+		if ((cl_pos->state == MEI_FILE_CONNECTING) &&
+			(cl_pos != cl) &&
+			cl->me_client_id == cl_pos->me_client_id)
+			return 1;
+
+	}
+	return 0;
+}
+
+/**
+ * mei_disconnect - sends disconnect message to fw.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ *
+ * returns 1 if success, 0 - otherwise.
+ */
+int mei_disconnect(struct mei_device *dev, struct mei_cl *cl)
+{
+	struct mei_msg_hdr *mei_hdr;
+	struct hbm_client_disconnect_request *mei_cli_disconnect;
+
+	mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+	mei_hdr->host_addr = 0;
+	mei_hdr->me_addr = 0;
+	mei_hdr->length = sizeof(struct hbm_client_disconnect_request);
+	mei_hdr->msg_complete = 1;
+	mei_hdr->reserved = 0;
+
+	mei_cli_disconnect =
+	    (struct hbm_client_disconnect_request *) &dev->wr_msg_buf[1];
+	memset(mei_cli_disconnect, 0, sizeof(mei_cli_disconnect));
+	mei_cli_disconnect->host_addr = cl->host_client_id;
+	mei_cli_disconnect->me_addr = cl->me_client_id;
+	mei_cli_disconnect->cmd.cmd = CLIENT_DISCONNECT_REQ_CMD;
+	mei_cli_disconnect->reserved[0] = 0;
+
+	if (!mei_write_message(dev, mei_hdr,
+				(unsigned char *) mei_cli_disconnect,
+				sizeof(struct hbm_client_disconnect_request)))
+		return 0;
+
+	return 1;
+}
+
+/**
+ * mei_connect - sends connect message to fw.
+ *
+ * @dev: the device structure
+ * @cl: private data of the file object
+ *
+ * returns 1 if success, 0 - otherwise.
+ */
+int mei_connect(struct mei_device *dev, struct mei_cl *cl)
+{
+	struct mei_msg_hdr *mei_hdr;
+	struct hbm_client_connect_request *mei_cli_connect;
+
+	mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+	mei_hdr->host_addr = 0;
+	mei_hdr->me_addr = 0;
+	mei_hdr->length = sizeof(struct hbm_client_connect_request);
+	mei_hdr->msg_complete = 1;
+	mei_hdr->reserved = 0;
+
+	mei_cli_connect =
+	    (struct hbm_client_connect_request *) &dev->wr_msg_buf[1];
+	mei_cli_connect->host_addr = cl->host_client_id;
+	mei_cli_connect->me_addr = cl->me_client_id;
+	mei_cli_connect->cmd.cmd = CLIENT_CONNECT_REQ_CMD;
+	mei_cli_connect->reserved = 0;
+
+	if (!mei_write_message(dev, mei_hdr,
+				(unsigned char *) mei_cli_connect,
+				sizeof(struct hbm_client_connect_request)))
+		return 0;
+
+	return 1;
+}
diff --git a/drivers/staging/mei/interface.h b/drivers/staging/mei/interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..d0bf5cf4f3ec83c2afa37c86bf002f62b63d5c00
--- /dev/null
+++ b/drivers/staging/mei/interface.h
@@ -0,0 +1,62 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+
+
+#ifndef _MEI_INTERFACE_H_
+#define _MEI_INTERFACE_H_
+
+#include "mei.h"
+#include "mei_dev.h"
+
+
+#define AMT_WD_VALUE 120	/* seconds */
+
+#define MEI_WATCHDOG_DATA_SIZE         16
+#define MEI_START_WD_DATA_SIZE         20
+#define MEI_WD_PARAMS_SIZE             4
+
+
+void mei_read_slots(struct mei_device *dev,
+		     unsigned char *buffer, unsigned long buffer_length);
+
+int mei_write_message(struct mei_device *dev,
+			     struct mei_msg_hdr *header,
+			     unsigned char *write_buffer,
+			     unsigned long write_length);
+
+int mei_host_buffer_is_empty(struct mei_device *dev);
+
+int mei_count_full_read_slots(struct mei_device *dev);
+
+int mei_count_empty_write_slots(struct mei_device *dev);
+
+int mei_flow_ctrl_creds(struct mei_device *dev, struct mei_cl *cl);
+
+int mei_wd_send(struct mei_device *dev);
+int mei_wd_stop(struct mei_device *dev, bool preserve);
+void mei_wd_host_init(struct mei_device *dev);
+void mei_wd_start_setup(struct mei_device *dev);
+
+int mei_flow_ctrl_reduce(struct mei_device *dev, struct mei_cl *cl);
+
+int mei_send_flow_control(struct mei_device *dev, struct mei_cl *cl);
+
+int mei_disconnect(struct mei_device *dev, struct mei_cl *cl);
+int mei_other_client_is_connecting(struct mei_device *dev, struct mei_cl *cl);
+int mei_connect(struct mei_device *dev, struct mei_cl *cl);
+
+#endif /* _MEI_INTERFACE_H_ */
diff --git a/drivers/staging/mei/interrupt.c b/drivers/staging/mei/interrupt.c
new file mode 100644
index 0000000000000000000000000000000000000000..d1b9214c10c703dd334091805e22bb468fe71f03
--- /dev/null
+++ b/drivers/staging/mei/interrupt.c
@@ -0,0 +1,1624 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+
+#include <linux/pci.h>
+#include <linux/kthread.h>
+#include <linux/interrupt.h>
+#include <linux/fs.h>
+#include <linux/jiffies.h>
+
+#include "mei_dev.h"
+#include "mei.h"
+#include "hw.h"
+#include "interface.h"
+
+
+/**
+ * mei_interrupt_quick_handler - The ISR of the MEI device
+ *
+ * @irq: The irq number
+ * @dev_id: pointer to the device structure
+ *
+ * returns irqreturn_t
+ */
+irqreturn_t mei_interrupt_quick_handler(int irq, void *dev_id)
+{
+	struct mei_device *dev = (struct mei_device *) dev_id;
+	u32 csr_reg = mei_hcsr_read(dev);
+
+	if ((csr_reg & H_IS) != H_IS)
+		return IRQ_NONE;
+
+	/* clear H_IS bit in H_CSR */
+	mei_reg_write(dev, H_CSR, csr_reg);
+
+	return IRQ_WAKE_THREAD;
+}
+
+/**
+ * _mei_cmpl - processes completed operation.
+ *
+ * @cl: private data of the file object.
+ * @cb_pos: callback block.
+ */
+static void _mei_cmpl(struct mei_cl *cl, struct mei_cl_cb *cb_pos)
+{
+	if (cb_pos->major_file_operations == MEI_WRITE) {
+		mei_free_cb_private(cb_pos);
+		cb_pos = NULL;
+		cl->writing_state = MEI_WRITE_COMPLETE;
+		if (waitqueue_active(&cl->tx_wait))
+			wake_up_interruptible(&cl->tx_wait);
+
+	} else if (cb_pos->major_file_operations == MEI_READ &&
+			MEI_READING == cl->reading_state) {
+		cl->reading_state = MEI_READ_COMPLETE;
+		if (waitqueue_active(&cl->rx_wait))
+			wake_up_interruptible(&cl->rx_wait);
+
+	}
+}
+
+/**
+ * _mei_cmpl_iamthif - processes completed iamthif operation.
+ *
+ * @dev: the device structure.
+ * @cb_pos: callback block.
+ */
+static void _mei_cmpl_iamthif(struct mei_device *dev, struct mei_cl_cb *cb_pos)
+{
+	if (dev->iamthif_canceled != 1) {
+		dev->iamthif_state = MEI_IAMTHIF_READ_COMPLETE;
+		dev->iamthif_stall_timer = 0;
+		memcpy(cb_pos->response_buffer.data,
+				dev->iamthif_msg_buf,
+				dev->iamthif_msg_buf_index);
+		list_add_tail(&cb_pos->cb_list,
+				&dev->amthi_read_complete_list.mei_cb.cb_list);
+		dev_dbg(&dev->pdev->dev, "amthi read completed.\n");
+		dev->iamthif_timer = jiffies;
+		dev_dbg(&dev->pdev->dev, "dev->iamthif_timer = %ld\n",
+				dev->iamthif_timer);
+	} else {
+		run_next_iamthif_cmd(dev);
+	}
+
+	dev_dbg(&dev->pdev->dev, "completing amthi call back.\n");
+	wake_up_interruptible(&dev->iamthif_cl.wait);
+}
+
+
+/**
+ * mei_irq_thread_read_amthi_message - bottom half read routine after ISR to
+ * handle the read amthi message data processing.
+ *
+ * @complete_list: An instance of our list structure
+ * @dev: the device structure
+ * @mei_hdr: header of amthi message
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int mei_irq_thread_read_amthi_message(struct mei_io_list *complete_list,
+		struct mei_device *dev,
+		struct mei_msg_hdr *mei_hdr)
+{
+	struct mei_cl *cl;
+	struct mei_cl_cb *cb;
+	unsigned char *buffer;
+
+	BUG_ON(mei_hdr->me_addr != dev->iamthif_cl.me_client_id);
+	BUG_ON(dev->iamthif_state != MEI_IAMTHIF_READING);
+
+	buffer = (unsigned char *) (dev->iamthif_msg_buf +
+			dev->iamthif_msg_buf_index);
+	BUG_ON(dev->iamthif_mtu < dev->iamthif_msg_buf_index + mei_hdr->length);
+
+	mei_read_slots(dev, buffer, mei_hdr->length);
+
+	dev->iamthif_msg_buf_index += mei_hdr->length;
+
+	if (!mei_hdr->msg_complete)
+		return 0;
+
+	dev_dbg(&dev->pdev->dev,
+			"amthi_message_buffer_index =%d\n",
+			mei_hdr->length);
+
+	dev_dbg(&dev->pdev->dev, "completed amthi read.\n ");
+	if (!dev->iamthif_current_cb)
+		return -ENODEV;
+
+	cb = dev->iamthif_current_cb;
+	dev->iamthif_current_cb = NULL;
+
+	cl = (struct mei_cl *)cb->file_private;
+	if (!cl)
+		return -ENODEV;
+
+	dev->iamthif_stall_timer = 0;
+	cb->information =	dev->iamthif_msg_buf_index;
+	cb->read_time = jiffies;
+	if (dev->iamthif_ioctl && cl == &dev->iamthif_cl) {
+		/* found the iamthif cb */
+		dev_dbg(&dev->pdev->dev, "complete the amthi read cb.\n ");
+		dev_dbg(&dev->pdev->dev, "add the amthi read cb to complete.\n ");
+		list_add_tail(&cb->cb_list,
+						&complete_list->mei_cb.cb_list);
+	}
+	return 0;
+}
+
+/**
+ * _mei_irq_thread_state_ok - checks if mei header matches file private data
+ *
+ * @cl: private data of the file object
+ * @mei_hdr: header of mei client message
+ *
+ * returns !=0 if matches, 0 if no match.
+ */
+static int _mei_irq_thread_state_ok(struct mei_cl *cl,
+				struct mei_msg_hdr *mei_hdr)
+{
+	return (cl->host_client_id == mei_hdr->host_addr &&
+		cl->me_client_id == mei_hdr->me_addr &&
+		cl->state == MEI_FILE_CONNECTED &&
+		MEI_READ_COMPLETE != cl->reading_state);
+}
+
+/**
+ * mei_irq_thread_read_client_message - bottom half read routine after ISR to
+ * handle the read mei client message data processing.
+ *
+ * @complete_list: An instance of our list structure
+ * @dev: the device structure
+ * @mei_hdr: header of mei client message
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int mei_irq_thread_read_client_message(struct mei_io_list *complete_list,
+		struct mei_device *dev,
+		struct mei_msg_hdr *mei_hdr)
+{
+	struct mei_cl *cl;
+	struct mei_cl_cb *cb_pos = NULL, *cb_next = NULL;
+	unsigned char *buffer;
+
+	dev_dbg(&dev->pdev->dev, "start client msg\n");
+	if (!(dev->read_list.status == 0 &&
+	      !list_empty(&dev->read_list.mei_cb.cb_list)))
+		goto quit;
+
+	list_for_each_entry_safe(cb_pos, cb_next,
+			&dev->read_list.mei_cb.cb_list, cb_list) {
+		cl = (struct mei_cl *)cb_pos->file_private;
+		if (cl && _mei_irq_thread_state_ok(cl, mei_hdr)) {
+			cl->reading_state = MEI_READING;
+			buffer = (unsigned char *)
+				(cb_pos->response_buffer.data +
+				cb_pos->information);
+			BUG_ON(cb_pos->response_buffer.size <
+					mei_hdr->length +
+					cb_pos->information);
+
+			if (cb_pos->response_buffer.size <
+					mei_hdr->length + cb_pos->information) {
+				dev_dbg(&dev->pdev->dev, "message overflow.\n");
+				list_del(&cb_pos->cb_list);
+				return -ENOMEM;
+			}
+			if (buffer)
+				mei_read_slots(dev, buffer, mei_hdr->length);
+
+			cb_pos->information += mei_hdr->length;
+			if (mei_hdr->msg_complete) {
+				cl->status = 0;
+				list_del(&cb_pos->cb_list);
+				dev_dbg(&dev->pdev->dev,
+					"completed read host client = %d,"
+					"ME client = %d, "
+					"data length = %lu\n",
+					cl->host_client_id,
+					cl->me_client_id,
+					cb_pos->information);
+
+				*(cb_pos->response_buffer.data +
+					cb_pos->information) = '\0';
+				dev_dbg(&dev->pdev->dev, "cb_pos->res_buffer - %s\n",
+					cb_pos->response_buffer.data);
+				list_add_tail(&cb_pos->cb_list,
+					&complete_list->mei_cb.cb_list);
+			}
+
+			break;
+		}
+
+	}
+
+quit:
+	dev_dbg(&dev->pdev->dev, "message read\n");
+	if (!buffer) {
+		mei_read_slots(dev, (unsigned char *) dev->rd_msg_buf,
+						mei_hdr->length);
+		dev_dbg(&dev->pdev->dev, "discarding message, header =%08x.\n",
+				*(u32 *) dev->rd_msg_buf);
+	}
+
+	return 0;
+}
+
+/**
+ * _mei_irq_thread_iamthif_read - prepares to read iamthif data.
+ *
+ * @dev: the device structure.
+ * @slots: free slots.
+ *
+ * returns 0, OK; otherwise, error.
+ */
+static int _mei_irq_thread_iamthif_read(struct mei_device *dev, s32 *slots)
+{
+
+	if (((*slots) * sizeof(u32)) >= (sizeof(struct mei_msg_hdr)
+			+ sizeof(struct hbm_flow_control))) {
+		*slots -= (sizeof(struct mei_msg_hdr) +
+				sizeof(struct hbm_flow_control) + 3) / 4;
+		if (!mei_send_flow_control(dev, &dev->iamthif_cl)) {
+			dev_dbg(&dev->pdev->dev, "iamthif flow control failed\n");
+		} else {
+			dev_dbg(&dev->pdev->dev, "iamthif flow control success\n");
+			dev->iamthif_state = MEI_IAMTHIF_READING;
+			dev->iamthif_flow_control_pending = 0;
+			dev->iamthif_msg_buf_index = 0;
+			dev->iamthif_msg_buf_size = 0;
+			dev->iamthif_stall_timer = IAMTHIF_STALL_TIMER;
+			dev->mei_host_buffer_is_empty =
+					mei_host_buffer_is_empty(dev);
+		}
+		return 0;
+	} else {
+		return -EMSGSIZE;
+	}
+}
+
+/**
+ * _mei_irq_thread_close - processes close related operation.
+ *
+ * @dev: the device structure.
+ * @slots: free slots.
+ * @cb_pos: callback block.
+ * @cl: private data of the file object.
+ * @cmpl_list: complete list.
+ *
+ * returns 0, OK; otherwise, error.
+ */
+static int _mei_irq_thread_close(struct mei_device *dev, s32 *slots,
+				struct mei_cl_cb *cb_pos,
+				struct mei_cl *cl,
+				struct mei_io_list *cmpl_list)
+{
+	if ((*slots * sizeof(u32)) >= (sizeof(struct mei_msg_hdr) +
+			sizeof(struct hbm_client_disconnect_request))) {
+		*slots -= (sizeof(struct mei_msg_hdr) +
+			sizeof(struct hbm_client_disconnect_request) + 3) / 4;
+
+		if (!mei_disconnect(dev, cl)) {
+			cl->status = 0;
+			cb_pos->information = 0;
+			list_move_tail(&cb_pos->cb_list,
+					&cmpl_list->mei_cb.cb_list);
+			return -EMSGSIZE;
+		} else {
+			cl->state = MEI_FILE_DISCONNECTING;
+			cl->status = 0;
+			cb_pos->information = 0;
+			list_move_tail(&cb_pos->cb_list,
+					&dev->ctrl_rd_list.mei_cb.cb_list);
+			cl->timer_count = MEI_CONNECT_TIMEOUT;
+		}
+	} else {
+		/* return the cancel routine */
+		return -EBADMSG;
+	}
+
+	return 0;
+}
+
+/**
+ * is_treat_specially_client - checks if the message belongs
+ * to the file private data.
+ *
+ * @cl: private data of the file object
+ * @rs: connect response bus message
+ *
+ */
+static bool is_treat_specially_client(struct mei_cl *cl,
+		struct hbm_client_connect_response *rs)
+{
+
+	if (cl->host_client_id == rs->host_addr &&
+	    cl->me_client_id == rs->me_addr) {
+		if (!rs->status) {
+			cl->state = MEI_FILE_CONNECTED;
+			cl->status = 0;
+
+		} else {
+			cl->state = MEI_FILE_DISCONNECTED;
+			cl->status = -ENODEV;
+		}
+		cl->timer_count = 0;
+
+		return true;
+	}
+	return false;
+}
+
+/**
+ * mei_client_connect_response - connects to response irq routine
+ *
+ * @dev: the device structure
+ * @rs: connect response bus message
+ */
+static void mei_client_connect_response(struct mei_device *dev,
+		struct hbm_client_connect_response *rs)
+{
+
+	struct mei_cl *cl;
+	struct mei_cl_cb *cb_pos = NULL, *cb_next = NULL;
+
+	dev_dbg(&dev->pdev->dev,
+			"connect_response:\n"
+			"ME Client = %d\n"
+			"Host Client = %d\n"
+			"Status = %d\n",
+			rs->me_addr,
+			rs->host_addr,
+			rs->status);
+
+	/* if WD or iamthif client treat specially */
+
+	if (is_treat_specially_client(&(dev->wd_cl), rs)) {
+		dev_dbg(&dev->pdev->dev, "dev->wd_timeout =%d.\n",
+				dev->wd_timeout);
+
+		dev->wd_due_counter = (dev->wd_timeout) ? 1 : 0;
+
+		dev_dbg(&dev->pdev->dev, "successfully connected to WD client.\n");
+		host_init_iamthif(dev);
+		return;
+	}
+
+	if (is_treat_specially_client(&(dev->iamthif_cl), rs)) {
+		dev->iamthif_state = MEI_IAMTHIF_IDLE;
+		return;
+	}
+	if (!dev->ctrl_rd_list.status &&
+	    !list_empty(&dev->ctrl_rd_list.mei_cb.cb_list)) {
+		list_for_each_entry_safe(cb_pos, cb_next,
+			&dev->ctrl_rd_list.mei_cb.cb_list, cb_list) {
+			cl = (struct mei_cl *)cb_pos->file_private;
+			if (!cl) {
+				list_del(&cb_pos->cb_list);
+				return;
+			}
+			if (MEI_IOCTL == cb_pos->major_file_operations) {
+				if (is_treat_specially_client(cl, rs)) {
+					list_del(&cb_pos->cb_list);
+					cl->status = 0;
+					cl->timer_count = 0;
+					break;
+				}
+			}
+		}
+	}
+}
+
+/**
+ * mei_client_disconnect_response - disconnects from response irq routine
+ *
+ * @dev: the device structure
+ * @rs: disconnect response bus message
+ */
+static void mei_client_disconnect_response(struct mei_device *dev,
+					struct hbm_client_connect_response *rs)
+{
+	struct mei_cl *cl;
+	struct mei_cl_cb *cb_pos = NULL, *cb_next = NULL;
+
+	dev_dbg(&dev->pdev->dev,
+			"disconnect_response:\n"
+			"ME Client = %d\n"
+			"Host Client = %d\n"
+			"Status = %d\n",
+			rs->me_addr,
+			rs->host_addr,
+			rs->status);
+
+	if (!dev->ctrl_rd_list.status &&
+	    !list_empty(&dev->ctrl_rd_list.mei_cb.cb_list)) {
+		list_for_each_entry_safe(cb_pos, cb_next,
+				&dev->ctrl_rd_list.mei_cb.cb_list, cb_list) {
+			cl = (struct mei_cl *)cb_pos->file_private;
+
+			if (!cl) {
+				list_del(&cb_pos->cb_list);
+				return;
+			}
+
+			dev_dbg(&dev->pdev->dev, "list_for_each_entry_safe in ctrl_rd_list.\n");
+			if (cl->host_client_id == rs->host_addr &&
+			    cl->me_client_id == rs->me_addr) {
+
+				list_del(&cb_pos->cb_list);
+				if (!rs->status)
+					cl->state = MEI_FILE_DISCONNECTED;
+
+				cl->status = 0;
+				cl->timer_count = 0;
+				break;
+			}
+		}
+	}
+}
+
+/**
+ * same_flow_addr - tells if they have the same address.
+ *
+ * @file: private data of the file object.
+ * @flow: flow control.
+ *
+ * returns  !=0, same; 0,not.
+ */
+static int same_flow_addr(struct mei_cl *cl, struct hbm_flow_control *flow)
+{
+	return (cl->host_client_id == flow->host_addr &&
+		cl->me_client_id == flow->me_addr);
+}
+
+/**
+ * add_single_flow_creds - adds single buffer credentials.
+ *
+ * @file: private data ot the file object.
+ * @flow: flow control.
+ */
+static void add_single_flow_creds(struct mei_device *dev,
+				  struct hbm_flow_control *flow)
+{
+	struct mei_me_client *client;
+	int i;
+
+	for (i = 0; i < dev->num_mei_me_clients; i++) {
+		client = &dev->me_clients[i];
+		if (client && flow->me_addr == client->client_id) {
+			if (client->props.single_recv_buf) {
+				client->mei_flow_ctrl_creds++;
+				dev_dbg(&dev->pdev->dev, "recv flow ctrl msg ME %d (single).\n",
+				    flow->me_addr);
+				dev_dbg(&dev->pdev->dev, "flow control credentials =%d.\n",
+				    client->mei_flow_ctrl_creds);
+			} else {
+				BUG();	/* error in flow control */
+			}
+		}
+	}
+}
+
+/**
+ * mei_client_flow_control_response - flow control response irq routine
+ *
+ * @dev: the device structure
+ * @flow_control: flow control response bus message
+ */
+static void mei_client_flow_control_response(struct mei_device *dev,
+		struct hbm_flow_control *flow_control)
+{
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+
+	if (!flow_control->host_addr) {
+		/* single receive buffer */
+		add_single_flow_creds(dev, flow_control);
+	} else {
+		/* normal connection */
+		list_for_each_entry_safe(cl_pos, cl_next,
+				&dev->file_list, link) {
+			dev_dbg(&dev->pdev->dev, "list_for_each_entry_safe in file_list\n");
+
+			dev_dbg(&dev->pdev->dev, "cl of host client %d ME client %d.\n",
+			    cl_pos->host_client_id,
+			    cl_pos->me_client_id);
+			dev_dbg(&dev->pdev->dev, "flow ctrl msg for host %d ME %d.\n",
+			    flow_control->host_addr,
+			    flow_control->me_addr);
+			if (same_flow_addr(cl_pos, flow_control)) {
+				dev_dbg(&dev->pdev->dev, "recv ctrl msg for host  %d ME %d.\n",
+				    flow_control->host_addr,
+				    flow_control->me_addr);
+				cl_pos->mei_flow_ctrl_creds++;
+				dev_dbg(&dev->pdev->dev, "flow control credentials = %d.\n",
+				    cl_pos->mei_flow_ctrl_creds);
+				break;
+			}
+		}
+	}
+}
+
+/**
+ * same_disconn_addr - tells if they have the same address
+ *
+ * @file: private data of the file object.
+ * @disconn: disconnection request.
+ *
+ * returns !=0, same; 0,not.
+ */
+static int same_disconn_addr(struct mei_cl *cl,
+			     struct hbm_client_disconnect_request *disconn)
+{
+	return (cl->host_client_id == disconn->host_addr &&
+		cl->me_client_id == disconn->me_addr);
+}
+
+/**
+ * mei_client_disconnect_request - disconnects from request irq routine
+ *
+ * @dev: the device structure.
+ * @disconnect_req: disconnect request bus message.
+ */
+static void mei_client_disconnect_request(struct mei_device *dev,
+		struct hbm_client_disconnect_request *disconnect_req)
+{
+	struct mei_msg_hdr *mei_hdr;
+	struct hbm_client_connect_response *disconnect_res;
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+
+	list_for_each_entry_safe(cl_pos, cl_next, &dev->file_list, link) {
+		if (same_disconn_addr(cl_pos, disconnect_req)) {
+			dev_dbg(&dev->pdev->dev, "disconnect request host client %d ME client %d.\n",
+					disconnect_req->host_addr,
+					disconnect_req->me_addr);
+			cl_pos->state = MEI_FILE_DISCONNECTED;
+			cl_pos->timer_count = 0;
+			if (cl_pos == &dev->wd_cl) {
+				dev->wd_due_counter = 0;
+				dev->wd_pending = 0;
+			} else if (cl_pos == &dev->iamthif_cl)
+				dev->iamthif_timer = 0;
+
+			/* prepare disconnect response */
+			mei_hdr =
+				(struct mei_msg_hdr *) &dev->ext_msg_buf[0];
+			mei_hdr->host_addr = 0;
+			mei_hdr->me_addr = 0;
+			mei_hdr->length =
+				sizeof(struct hbm_client_connect_response);
+			mei_hdr->msg_complete = 1;
+			mei_hdr->reserved = 0;
+
+			disconnect_res =
+				(struct hbm_client_connect_response *)
+				&dev->ext_msg_buf[1];
+			disconnect_res->host_addr = cl_pos->host_client_id;
+			disconnect_res->me_addr = cl_pos->me_client_id;
+			*(u8 *) (&disconnect_res->cmd) =
+				CLIENT_DISCONNECT_RES_CMD;
+			disconnect_res->status = 0;
+			dev->extra_write_index = 2;
+			break;
+		}
+	}
+}
+
+
+/**
+ * mei_irq_thread_read_bus_message - bottom half read routine after ISR to
+ * handle the read bus message cmd processing.
+ *
+ * @dev: the device structure
+ * @mei_hdr: header of bus message
+ */
+static void mei_irq_thread_read_bus_message(struct mei_device *dev,
+		struct mei_msg_hdr *mei_hdr)
+{
+	struct mei_bus_message *mei_msg;
+	struct hbm_host_version_response *version_res;
+	struct hbm_client_connect_response *connect_res;
+	struct hbm_client_connect_response *disconnect_res;
+	struct hbm_flow_control *flow_control;
+	struct hbm_props_response *props_res;
+	struct hbm_host_enum_response *enum_res;
+	struct hbm_client_disconnect_request *disconnect_req;
+	struct hbm_host_stop_request *host_stop_req;
+
+	unsigned char *buffer;
+
+	/* read the message to our buffer */
+	buffer = (unsigned char *) dev->rd_msg_buf;
+	BUG_ON(mei_hdr->length >= sizeof(dev->rd_msg_buf));
+	mei_read_slots(dev, buffer, mei_hdr->length);
+	mei_msg = (struct mei_bus_message *) buffer;
+
+	switch (*(u8 *) mei_msg) {
+	case HOST_START_RES_CMD:
+		version_res = (struct hbm_host_version_response *) mei_msg;
+		if (version_res->host_version_supported) {
+			dev->version.major_version = HBM_MAJOR_VERSION;
+			dev->version.minor_version = HBM_MINOR_VERSION;
+			if (dev->mei_state == MEI_INIT_CLIENTS &&
+			    dev->init_clients_state == MEI_START_MESSAGE) {
+				dev->init_clients_timer = 0;
+				host_enum_clients_message(dev);
+			} else {
+				dev->recvd_msg = 0;
+				dev_dbg(&dev->pdev->dev, "IMEI reset due to received host start response bus message.\n");
+				mei_reset(dev, 1);
+				return;
+			}
+		} else {
+			dev->version = version_res->me_max_version;
+			/* send stop message */
+			mei_hdr->host_addr = 0;
+			mei_hdr->me_addr = 0;
+			mei_hdr->length = sizeof(struct hbm_host_stop_request);
+			mei_hdr->msg_complete = 1;
+			mei_hdr->reserved = 0;
+
+			host_stop_req = (struct hbm_host_stop_request *)
+							&dev->wr_msg_buf[1];
+
+			memset(host_stop_req,
+					0,
+					sizeof(struct hbm_host_stop_request));
+			host_stop_req->cmd.cmd = HOST_STOP_REQ_CMD;
+			host_stop_req->reason = DRIVER_STOP_REQUEST;
+			mei_write_message(dev, mei_hdr,
+					   (unsigned char *) (host_stop_req),
+					   mei_hdr->length);
+			dev_dbg(&dev->pdev->dev, "version mismatch.\n");
+			return;
+		}
+
+		dev->recvd_msg = 1;
+		dev_dbg(&dev->pdev->dev, "host start response message received.\n");
+		break;
+
+	case CLIENT_CONNECT_RES_CMD:
+		connect_res =
+			(struct hbm_client_connect_response *) mei_msg;
+		mei_client_connect_response(dev, connect_res);
+		dev_dbg(&dev->pdev->dev, "client connect response message received.\n");
+		wake_up(&dev->wait_recvd_msg);
+		break;
+
+	case CLIENT_DISCONNECT_RES_CMD:
+		disconnect_res =
+			(struct hbm_client_connect_response *) mei_msg;
+		mei_client_disconnect_response(dev,	 disconnect_res);
+		dev_dbg(&dev->pdev->dev, "client disconnect response message received.\n");
+		wake_up(&dev->wait_recvd_msg);
+		break;
+
+	case MEI_FLOW_CONTROL_CMD:
+		flow_control = (struct hbm_flow_control *) mei_msg;
+		mei_client_flow_control_response(dev, flow_control);
+		dev_dbg(&dev->pdev->dev, "client flow control response message received.\n");
+		break;
+
+	case HOST_CLIENT_PROPERTIES_RES_CMD:
+		props_res = (struct hbm_props_response *)mei_msg;
+		if (props_res->status || !dev->me_clients) {
+			dev_dbg(&dev->pdev->dev, "reset due to received host client properties response bus message wrong status.\n");
+			mei_reset(dev, 1);
+			return;
+		}
+	       if (dev->me_clients[dev->me_client_presentation_num]
+					.client_id == props_res->address) {
+
+			dev->me_clients[dev->me_client_presentation_num].props
+						= props_res->client_properties;
+
+			if (dev->mei_state == MEI_INIT_CLIENTS &&
+			    dev->init_clients_state ==
+					MEI_CLIENT_PROPERTIES_MESSAGE) {
+				dev->me_client_index++;
+				dev->me_client_presentation_num++;
+				host_client_properties(dev);
+			} else {
+				dev_dbg(&dev->pdev->dev, "reset due to received host client properties response bus message");
+				mei_reset(dev, 1);
+				return;
+			}
+		} else {
+			dev_dbg(&dev->pdev->dev, "reset due to received host client properties response bus message for wrong client ID\n");
+			mei_reset(dev, 1);
+			return;
+		}
+		break;
+
+	case HOST_ENUM_RES_CMD:
+		enum_res = (struct hbm_host_enum_response *) mei_msg;
+		memcpy(dev->me_clients_map, enum_res->valid_addresses, 32);
+		if (dev->mei_state == MEI_INIT_CLIENTS &&
+		    dev->init_clients_state == MEI_ENUM_CLIENTS_MESSAGE) {
+				dev->init_clients_timer = 0;
+				dev->me_client_presentation_num = 0;
+				dev->me_client_index = 0;
+				allocate_me_clients_storage(dev);
+				dev->init_clients_state =
+					MEI_CLIENT_PROPERTIES_MESSAGE;
+				host_client_properties(dev);
+		} else {
+			dev_dbg(&dev->pdev->dev, "reset due to received host enumeration clients response bus message.\n");
+			mei_reset(dev, 1);
+			return;
+		}
+		break;
+
+	case HOST_STOP_RES_CMD:
+		dev->mei_state = MEI_DISABLED;
+		dev_dbg(&dev->pdev->dev, "resetting because of FW stop response.\n");
+		mei_reset(dev, 1);
+		break;
+
+	case CLIENT_DISCONNECT_REQ_CMD:
+		/* search for client */
+		disconnect_req =
+			(struct hbm_client_disconnect_request *) mei_msg;
+		mei_client_disconnect_request(dev, disconnect_req);
+		break;
+
+	case ME_STOP_REQ_CMD:
+		/* prepare stop request */
+		mei_hdr = (struct mei_msg_hdr *) &dev->ext_msg_buf[0];
+		mei_hdr->host_addr = 0;
+		mei_hdr->me_addr = 0;
+		mei_hdr->length = sizeof(struct hbm_host_stop_request);
+		mei_hdr->msg_complete = 1;
+		mei_hdr->reserved = 0;
+		host_stop_req =
+			(struct hbm_host_stop_request *) &dev->ext_msg_buf[1];
+		memset(host_stop_req, 0, sizeof(struct hbm_host_stop_request));
+		host_stop_req->cmd.cmd = HOST_STOP_REQ_CMD;
+		host_stop_req->reason = DRIVER_STOP_REQUEST;
+		host_stop_req->reserved[0] = 0;
+		host_stop_req->reserved[1] = 0;
+		dev->extra_write_index = 2;
+		break;
+
+	default:
+		BUG();
+		break;
+
+	}
+}
+
+
+/**
+ * _mei_hb_read - processes read related operation.
+ *
+ * @dev: the device structure.
+ * @slots: free slots.
+ * @cb_pos: callback block.
+ * @cl: private data of the file object.
+ * @cmpl_list: complete list.
+ *
+ * returns 0, OK; otherwise, error.
+ */
+static int _mei_irq_thread_read(struct mei_device *dev,	s32 *slots,
+			struct mei_cl_cb *cb_pos,
+			struct mei_cl *cl,
+			struct mei_io_list *cmpl_list)
+{
+	if ((*slots * sizeof(u32)) >= (sizeof(struct mei_msg_hdr) +
+			sizeof(struct hbm_flow_control))) {
+		*slots -= (sizeof(struct mei_msg_hdr) +
+			sizeof(struct hbm_flow_control) + 3) / 4;
+		if (!mei_send_flow_control(dev, cl)) {
+			cl->status = -ENODEV;
+			cb_pos->information = 0;
+			list_move_tail(&cb_pos->cb_list,
+					&cmpl_list->mei_cb.cb_list);
+			return -ENODEV;
+		} else {
+			list_move_tail(&cb_pos->cb_list,
+					&dev->read_list.mei_cb.cb_list);
+		}
+	} else {
+		/* return the cancel routine */
+		list_del(&cb_pos->cb_list);
+		return -EBADMSG;
+	}
+
+	return 0;
+}
+
+
+/**
+ * _mei_irq_thread_ioctl - processes ioctl related operation.
+ *
+ * @dev: the device structure.
+ * @slots: free slots.
+ * @cb_pos: callback block.
+ * @cl: private data of the file object.
+ * @cmpl_list: complete list.
+ *
+ * returns 0, OK; otherwise, error.
+ */
+static int _mei_irq_thread_ioctl(struct mei_device *dev, s32 *slots,
+			struct mei_cl_cb *cb_pos,
+			struct mei_cl *cl,
+			struct mei_io_list *cmpl_list)
+{
+	if ((*slots * sizeof(u32)) >= (sizeof(struct mei_msg_hdr) +
+			sizeof(struct hbm_client_connect_request))) {
+		cl->state = MEI_FILE_CONNECTING;
+		*slots -= (sizeof(struct mei_msg_hdr) +
+			sizeof(struct hbm_client_connect_request) + 3) / 4;
+		if (!mei_connect(dev, cl)) {
+			cl->status = -ENODEV;
+			cb_pos->information = 0;
+			list_del(&cb_pos->cb_list);
+			return -ENODEV;
+		} else {
+			list_move_tail(&cb_pos->cb_list,
+				&dev->ctrl_rd_list.mei_cb.cb_list);
+			cl->timer_count = MEI_CONNECT_TIMEOUT;
+		}
+	} else {
+		/* return the cancel routine */
+		list_del(&cb_pos->cb_list);
+		return -EBADMSG;
+	}
+
+	return 0;
+}
+
+/**
+ * _mei_irq_thread_cmpl - processes completed and no-iamthif operation.
+ *
+ * @dev: the device structure.
+ * @slots: free slots.
+ * @cb_pos: callback block.
+ * @cl: private data of the file object.
+ * @cmpl_list: complete list.
+ *
+ * returns 0, OK; otherwise, error.
+ */
+static int _mei_irq_thread_cmpl(struct mei_device *dev,	s32 *slots,
+			struct mei_cl_cb *cb_pos,
+			struct mei_cl *cl,
+			struct mei_io_list *cmpl_list)
+{
+	struct mei_msg_hdr *mei_hdr;
+
+	if ((*slots * sizeof(u32)) >= (sizeof(struct mei_msg_hdr) +
+			(cb_pos->request_buffer.size -
+			cb_pos->information))) {
+		mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+		mei_hdr->host_addr = cl->host_client_id;
+		mei_hdr->me_addr = cl->me_client_id;
+		mei_hdr->length = cb_pos->request_buffer.size -
+					cb_pos->information;
+		mei_hdr->msg_complete = 1;
+		mei_hdr->reserved = 0;
+		dev_dbg(&dev->pdev->dev, "cb_pos->request_buffer.size =%d"
+			"mei_hdr->msg_complete = %d\n",
+				cb_pos->request_buffer.size,
+				mei_hdr->msg_complete);
+		dev_dbg(&dev->pdev->dev, "cb_pos->information  =%lu\n",
+				cb_pos->information);
+		dev_dbg(&dev->pdev->dev, "mei_hdr->length  =%d\n",
+				mei_hdr->length);
+		*slots -= (sizeof(struct mei_msg_hdr) +
+				mei_hdr->length + 3) / 4;
+		if (!mei_write_message(dev, mei_hdr,
+				(unsigned char *)
+				(cb_pos->request_buffer.data +
+				cb_pos->information),
+				mei_hdr->length)) {
+			cl->status = -ENODEV;
+			list_move_tail(&cb_pos->cb_list,
+				&cmpl_list->mei_cb.cb_list);
+			return -ENODEV;
+		} else {
+			if (mei_flow_ctrl_reduce(dev, cl))
+				return -ENODEV;
+			cl->status = 0;
+			cb_pos->information += mei_hdr->length;
+			list_move_tail(&cb_pos->cb_list,
+				&dev->write_waiting_list.mei_cb.cb_list);
+		}
+	} else if (*slots == ((dev->host_hw_state & H_CBD) >> 24)) {
+		/* buffer is still empty */
+		mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+		mei_hdr->host_addr = cl->host_client_id;
+		mei_hdr->me_addr = cl->me_client_id;
+		mei_hdr->length =
+			(*slots * sizeof(u32)) - sizeof(struct mei_msg_hdr);
+		mei_hdr->msg_complete = 0;
+		mei_hdr->reserved = 0;
+
+		(*slots) -= (sizeof(struct mei_msg_hdr) +
+				mei_hdr->length + 3) / 4;
+		if (!mei_write_message(dev, mei_hdr,
+					(unsigned char *)
+					(cb_pos->request_buffer.data +
+					cb_pos->information),
+					mei_hdr->length)) {
+			cl->status = -ENODEV;
+			list_move_tail(&cb_pos->cb_list,
+				&cmpl_list->mei_cb.cb_list);
+			return -ENODEV;
+		} else {
+			cb_pos->information += mei_hdr->length;
+			dev_dbg(&dev->pdev->dev,
+					"cb_pos->request_buffer.size =%d"
+					" mei_hdr->msg_complete = %d\n",
+					cb_pos->request_buffer.size,
+					mei_hdr->msg_complete);
+			dev_dbg(&dev->pdev->dev, "cb_pos->information  =%lu\n",
+					cb_pos->information);
+			dev_dbg(&dev->pdev->dev, "mei_hdr->length  =%d\n",
+					mei_hdr->length);
+		}
+		return -EMSGSIZE;
+	} else {
+		return -EBADMSG;
+	}
+
+	return 0;
+}
+
+/**
+ * _mei_irq_thread_cmpl_iamthif - processes completed iamthif operation.
+ *
+ * @dev: the device structure.
+ * @slots: free slots.
+ * @cb_pos: callback block.
+ * @cl: private data of the file object.
+ * @cmpl_list: complete list.
+ *
+ * returns 0, OK; otherwise, error.
+ */
+static int _mei_irq_thread_cmpl_iamthif(struct mei_device *dev, s32 *slots,
+			struct mei_cl_cb *cb_pos,
+			struct mei_cl *cl,
+			struct mei_io_list *cmpl_list)
+{
+	struct mei_msg_hdr *mei_hdr;
+
+	if ((*slots * sizeof(u32)) >= (sizeof(struct mei_msg_hdr) +
+			dev->iamthif_msg_buf_size -
+			dev->iamthif_msg_buf_index)) {
+		mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+		mei_hdr->host_addr = cl->host_client_id;
+		mei_hdr->me_addr = cl->me_client_id;
+		mei_hdr->length = dev->iamthif_msg_buf_size -
+			dev->iamthif_msg_buf_index;
+		mei_hdr->msg_complete = 1;
+		mei_hdr->reserved = 0;
+
+		*slots -= (sizeof(struct mei_msg_hdr) +
+				mei_hdr->length + 3) / 4;
+
+		if (!mei_write_message(dev, mei_hdr,
+					(dev->iamthif_msg_buf +
+					dev->iamthif_msg_buf_index),
+					mei_hdr->length)) {
+			dev->iamthif_state = MEI_IAMTHIF_IDLE;
+			cl->status = -ENODEV;
+			list_del(&cb_pos->cb_list);
+			return -ENODEV;
+		} else {
+			if (mei_flow_ctrl_reduce(dev, cl))
+				return -ENODEV;
+			dev->iamthif_msg_buf_index += mei_hdr->length;
+			cb_pos->information = dev->iamthif_msg_buf_index;
+			cl->status = 0;
+			dev->iamthif_state = MEI_IAMTHIF_FLOW_CONTROL;
+			dev->iamthif_flow_control_pending = 1;
+			/* save iamthif cb sent to amthi client */
+			dev->iamthif_current_cb = cb_pos;
+			list_move_tail(&cb_pos->cb_list,
+				&dev->write_waiting_list.mei_cb.cb_list);
+
+		}
+	} else if (*slots == ((dev->host_hw_state & H_CBD) >> 24)) {
+			/* buffer is still empty */
+		mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+		mei_hdr->host_addr = cl->host_client_id;
+		mei_hdr->me_addr = cl->me_client_id;
+		mei_hdr->length =
+			(*slots * sizeof(u32)) - sizeof(struct mei_msg_hdr);
+		mei_hdr->msg_complete = 0;
+		mei_hdr->reserved = 0;
+
+		*slots -= (sizeof(struct mei_msg_hdr) +
+				mei_hdr->length + 3) / 4;
+
+		if (!mei_write_message(dev, mei_hdr,
+					(dev->iamthif_msg_buf +
+					dev->iamthif_msg_buf_index),
+					mei_hdr->length)) {
+			cl->status = -ENODEV;
+			list_del(&cb_pos->cb_list);
+		} else {
+			dev->iamthif_msg_buf_index += mei_hdr->length;
+		}
+		return -EMSGSIZE;
+	} else {
+		return -EBADMSG;
+	}
+
+	return 0;
+}
+
+/**
+ * mei_irq_thread_read_handler - bottom half read routine after ISR to
+ * handle the read processing.
+ *
+ * @cmpl_list: An instance of our list structure
+ * @dev: the device structure
+ * @slots: slots to read.
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int mei_irq_thread_read_handler(struct mei_io_list *cmpl_list,
+		struct mei_device *dev,
+		s32 *slots)
+{
+	struct mei_msg_hdr *mei_hdr;
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+	int ret = 0;
+
+	if (!dev->rd_msg_hdr) {
+		dev->rd_msg_hdr = mei_mecbrw_read(dev);
+		dev_dbg(&dev->pdev->dev, "slots =%08x.\n", *slots);
+		(*slots)--;
+		dev_dbg(&dev->pdev->dev, "slots =%08x.\n", *slots);
+	}
+	mei_hdr = (struct mei_msg_hdr *) &dev->rd_msg_hdr;
+	dev_dbg(&dev->pdev->dev, "mei_hdr->length =%d\n", mei_hdr->length);
+
+	if (mei_hdr->reserved || !dev->rd_msg_hdr) {
+		dev_dbg(&dev->pdev->dev, "corrupted message header.\n");
+		ret = -EBADMSG;
+		goto end;
+	}
+
+	if (mei_hdr->host_addr || mei_hdr->me_addr) {
+		list_for_each_entry_safe(cl_pos, cl_next,
+					&dev->file_list, link) {
+			dev_dbg(&dev->pdev->dev,
+					"list_for_each_entry_safe read host"
+					" client = %d, ME client = %d\n",
+					cl_pos->host_client_id,
+					cl_pos->me_client_id);
+			if (cl_pos->host_client_id == mei_hdr->host_addr &&
+			    cl_pos->me_client_id == mei_hdr->me_addr)
+				break;
+		}
+
+		if (&cl_pos->link == &dev->file_list) {
+			dev_dbg(&dev->pdev->dev, "corrupted message header\n");
+			ret = -EBADMSG;
+			goto end;
+		}
+	}
+	if (((*slots) * sizeof(u32)) < mei_hdr->length) {
+		dev_dbg(&dev->pdev->dev,
+				"we can't read the message slots =%08x.\n",
+				*slots);
+		/* we can't read the message */
+		ret = -ERANGE;
+		goto end;
+	}
+
+	/* decide where to read the message too */
+	if (!mei_hdr->host_addr) {
+		dev_dbg(&dev->pdev->dev, "call mei_irq_thread_read_bus_message.\n");
+		mei_irq_thread_read_bus_message(dev, mei_hdr);
+		dev_dbg(&dev->pdev->dev, "end mei_irq_thread_read_bus_message.\n");
+	} else if (mei_hdr->host_addr == dev->iamthif_cl.host_client_id &&
+		   (MEI_FILE_CONNECTED == dev->iamthif_cl.state) &&
+		   (dev->iamthif_state == MEI_IAMTHIF_READING)) {
+		dev_dbg(&dev->pdev->dev, "call mei_irq_thread_read_iamthif_message.\n");
+		dev_dbg(&dev->pdev->dev, "mei_hdr->length =%d\n",
+				mei_hdr->length);
+		ret = mei_irq_thread_read_amthi_message(cmpl_list,
+							dev, mei_hdr);
+		if (ret)
+			goto end;
+
+	} else {
+		dev_dbg(&dev->pdev->dev, "call mei_irq_thread_read_client_message.\n");
+		ret = mei_irq_thread_read_client_message(cmpl_list,
+							 dev, mei_hdr);
+		if (ret)
+			goto end;
+
+	}
+
+	/* reset the number of slots and header */
+	*slots = mei_count_full_read_slots(dev);
+	dev->rd_msg_hdr = 0;
+
+	if (*slots == -EOVERFLOW) {
+		/* overflow - reset */
+		dev_dbg(&dev->pdev->dev, "resetting due to slots overflow.\n");
+		/* set the event since message has been read */
+		ret = -ERANGE;
+		goto end;
+	}
+end:
+	return ret;
+}
+
+
+/**
+ * mei_irq_thread_write_handler - bottom half write routine after
+ * ISR to handle the write processing.
+ *
+ * @cmpl_list: An instance of our list structure
+ * @dev: the device structure
+ * @slots: slots to write.
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list,
+		struct mei_device *dev,
+		s32 *slots)
+{
+
+	struct mei_cl *cl;
+	struct mei_cl_cb *cb_pos = NULL, *cb_next = NULL;
+	struct mei_io_list *list;
+	int ret;
+
+	if (!mei_host_buffer_is_empty(dev)) {
+		dev_dbg(&dev->pdev->dev, "host buffer is not empty.\n");
+		return 0;
+	}
+	dev->write_hang = -1;
+	*slots = mei_count_empty_write_slots(dev);
+	/* complete all waiting for write CB */
+	dev_dbg(&dev->pdev->dev, "complete all waiting for write cb.\n");
+
+	list = &dev->write_waiting_list;
+	if (!list->status && !list_empty(&list->mei_cb.cb_list)) {
+		list_for_each_entry_safe(cb_pos, cb_next,
+				&list->mei_cb.cb_list, cb_list) {
+			cl = (struct mei_cl *)cb_pos->file_private;
+			if (cl) {
+				cl->status = 0;
+				list_del(&cb_pos->cb_list);
+				if (MEI_WRITING == cl->writing_state &&
+				   (cb_pos->major_file_operations ==
+						MEI_WRITE) &&
+				   (cl != &dev->iamthif_cl)) {
+					dev_dbg(&dev->pdev->dev,
+						"MEI WRITE COMPLETE\n");
+					cl->writing_state =
+							MEI_WRITE_COMPLETE;
+					list_add_tail(&cb_pos->cb_list,
+						&cmpl_list->mei_cb.cb_list);
+				}
+				if (cl == &dev->iamthif_cl) {
+					dev_dbg(&dev->pdev->dev, "check iamthif flow control.\n");
+					if (dev->iamthif_flow_control_pending) {
+						ret =
+						_mei_irq_thread_iamthif_read(
+								dev, slots);
+						if (ret)
+							return ret;
+					}
+				}
+			}
+
+		}
+	}
+
+	if (dev->stop && !dev->wd_pending) {
+		dev->wd_stopped = 1;
+		wake_up_interruptible(&dev->wait_stop_wd);
+		return 0;
+	}
+
+	if (dev->extra_write_index) {
+		dev_dbg(&dev->pdev->dev, "extra_write_index =%d.\n",
+				dev->extra_write_index);
+		mei_write_message(dev,
+				(struct mei_msg_hdr *) &dev->ext_msg_buf[0],
+				(unsigned char *) &dev->ext_msg_buf[1],
+				(dev->extra_write_index - 1) * sizeof(u32));
+		*slots -= dev->extra_write_index;
+		dev->extra_write_index = 0;
+	}
+	if (dev->mei_state == MEI_ENABLED) {
+		if (dev->wd_pending &&
+			mei_flow_ctrl_creds(dev, &dev->wd_cl) > 0) {
+			if (mei_wd_send(dev))
+				dev_dbg(&dev->pdev->dev, "wd send failed.\n");
+			else
+				if (mei_flow_ctrl_reduce(dev, &dev->wd_cl))
+					return -ENODEV;
+
+			dev->wd_pending = 0;
+
+			if (dev->wd_timeout) {
+				*slots -= (sizeof(struct mei_msg_hdr) +
+					 MEI_START_WD_DATA_SIZE + 3) / 4;
+				dev->wd_due_counter = 2;
+			} else {
+				*slots -= (sizeof(struct mei_msg_hdr) +
+					 MEI_WD_PARAMS_SIZE + 3) / 4;
+				dev->wd_due_counter = 0;
+			}
+
+		}
+	}
+	if (dev->stop)
+		return ~ENODEV;
+
+	/* complete control write list CB */
+	if (!dev->ctrl_wr_list.status) {
+		/* complete control write list CB */
+		dev_dbg(&dev->pdev->dev, "complete control write list cb.\n");
+		list_for_each_entry_safe(cb_pos, cb_next,
+				&dev->ctrl_wr_list.mei_cb.cb_list, cb_list) {
+			cl = (struct mei_cl *)
+				cb_pos->file_private;
+			if (!cl) {
+				list_del(&cb_pos->cb_list);
+				return -ENODEV;
+			}
+			switch (cb_pos->major_file_operations) {
+			case MEI_CLOSE:
+				/* send disconnect message */
+				ret = _mei_irq_thread_close(dev, slots,
+						     cb_pos, cl, cmpl_list);
+				if (ret)
+					return ret;
+
+				break;
+			case MEI_READ:
+				/* send flow control message */
+				ret = _mei_irq_thread_read(dev, slots,
+						    cb_pos, cl, cmpl_list);
+				if (ret)
+					return ret;
+
+				break;
+			case MEI_IOCTL:
+				/* connect message */
+				if (!mei_other_client_is_connecting(dev,
+						cl))
+					continue;
+				ret = _mei_irq_thread_ioctl(dev, slots,
+						     cb_pos, cl, cmpl_list);
+				if (ret)
+					return ret;
+
+				break;
+
+			default:
+				BUG();
+			}
+
+		}
+	}
+	/* complete  write list CB */
+	if (!dev->write_list.status &&
+	    !list_empty(&dev->write_list.mei_cb.cb_list)) {
+		dev_dbg(&dev->pdev->dev, "complete write list cb.\n");
+		list_for_each_entry_safe(cb_pos, cb_next,
+				&dev->write_list.mei_cb.cb_list, cb_list) {
+			cl = (struct mei_cl *)cb_pos->file_private;
+
+			if (cl) {
+				if (cl != &dev->iamthif_cl) {
+					if (!mei_flow_ctrl_creds(dev,
+						cl)) {
+						dev_dbg(&dev->pdev->dev,
+							"No flow control"
+						    " credentials for client"
+						    " %d, not sending.\n",
+						    cl->host_client_id);
+						continue;
+					}
+					ret = _mei_irq_thread_cmpl(dev, slots,
+							    cb_pos,
+							    cl, cmpl_list);
+					if (ret)
+						return ret;
+
+				} else if (cl == &dev->iamthif_cl) {
+					/* IAMTHIF IOCTL */
+					dev_dbg(&dev->pdev->dev, "complete amthi write cb.\n");
+					if (!mei_flow_ctrl_creds(dev,
+							cl)) {
+						dev_dbg(&dev->pdev->dev,
+							"No flow control"
+						    " credentials for amthi"
+						    " client %d.\n",
+						    cl->host_client_id);
+						continue;
+					}
+					ret = _mei_irq_thread_cmpl_iamthif(dev,
+								slots,
+								cb_pos,
+								cl,
+								cmpl_list);
+					if (ret)
+						return ret;
+
+				}
+			}
+
+		}
+	}
+	return 0;
+}
+
+
+
+/**
+ * mei_timer - timer function.
+ *
+ * @work: pointer to the work_struct structure
+ *
+ * NOTE: This function is called by timer interrupt work
+ */
+void mei_wd_timer(struct work_struct *work)
+{
+	unsigned long timeout;
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+	struct list_head *amthi_complete_list = NULL;
+	struct mei_cl_cb  *cb_pos = NULL;
+	struct mei_cl_cb  *cb_next = NULL;
+
+	struct mei_device *dev = container_of(work,
+					struct mei_device, wd_work.work);
+
+
+	mutex_lock(&dev->device_lock);
+	if (dev->mei_state != MEI_ENABLED) {
+		if (dev->mei_state == MEI_INIT_CLIENTS) {
+			if (dev->init_clients_timer) {
+				if (--dev->init_clients_timer == 0) {
+					dev_dbg(&dev->pdev->dev, "IMEI reset due to init clients timeout ,init clients state = %d.\n",
+						dev->init_clients_state);
+					mei_reset(dev, 1);
+				}
+			}
+		}
+		goto out;
+	}
+	/*** connect/disconnect timeouts ***/
+	list_for_each_entry_safe(cl_pos, cl_next, &dev->file_list, link) {
+		if (cl_pos->timer_count) {
+			if (--cl_pos->timer_count == 0) {
+				dev_dbg(&dev->pdev->dev, "HECI reset due to connect/disconnect timeout.\n");
+				mei_reset(dev, 1);
+				goto out;
+			}
+		}
+	}
+
+	if (dev->wd_cl.state != MEI_FILE_CONNECTED)
+		goto out;
+
+	/* Watchdog */
+	if (dev->wd_due_counter && !dev->wd_bypass) {
+		if (--dev->wd_due_counter == 0) {
+			if (dev->mei_host_buffer_is_empty &&
+			    mei_flow_ctrl_creds(dev, &dev->wd_cl) > 0) {
+				dev->mei_host_buffer_is_empty = 0;
+				dev_dbg(&dev->pdev->dev, "send watchdog.\n");
+
+				if (mei_wd_send(dev))
+					dev_dbg(&dev->pdev->dev, "wd send failed.\n");
+				else
+					if (mei_flow_ctrl_reduce(dev, &dev->wd_cl))
+						goto out;
+
+				if (dev->wd_timeout)
+					dev->wd_due_counter = 2;
+				else
+					dev->wd_due_counter = 0;
+
+			} else
+				dev->wd_pending = 1;
+
+		}
+	}
+	if (dev->iamthif_stall_timer) {
+		if (--dev->iamthif_stall_timer == 0) {
+			dev_dbg(&dev->pdev->dev, "reseting because of hang to amthi.\n");
+			mei_reset(dev, 1);
+			dev->iamthif_msg_buf_size = 0;
+			dev->iamthif_msg_buf_index = 0;
+			dev->iamthif_canceled = 0;
+			dev->iamthif_ioctl = 1;
+			dev->iamthif_state = MEI_IAMTHIF_IDLE;
+			dev->iamthif_timer = 0;
+
+			if (dev->iamthif_current_cb)
+				mei_free_cb_private(dev->iamthif_current_cb);
+
+			dev->iamthif_file_object = NULL;
+			dev->iamthif_current_cb = NULL;
+			run_next_iamthif_cmd(dev);
+		}
+	}
+
+	if (dev->iamthif_timer) {
+
+		timeout = dev->iamthif_timer +
+				msecs_to_jiffies(IAMTHIF_READ_TIMER);
+
+		dev_dbg(&dev->pdev->dev, "dev->iamthif_timer = %ld\n",
+				dev->iamthif_timer);
+		dev_dbg(&dev->pdev->dev, "timeout = %ld\n", timeout);
+		dev_dbg(&dev->pdev->dev, "jiffies = %ld\n", jiffies);
+		if (time_after(jiffies, timeout)) {
+			/*
+			 * User didn't read the AMTHI data on time (15sec)
+			 * freeing AMTHI for other requests
+			 */
+
+			dev_dbg(&dev->pdev->dev, "freeing AMTHI for other requests\n");
+
+			amthi_complete_list = &dev->amthi_read_complete_list.
+					mei_cb.cb_list;
+
+			if (!list_empty(amthi_complete_list)) {
+
+				list_for_each_entry_safe(cb_pos, cb_next,
+							amthi_complete_list,
+							cb_list) {
+
+					cl_pos = cb_pos->file_object->private_data;
+
+					/* Finding the AMTHI entry. */
+					if (cl_pos ==	&dev->iamthif_cl)
+						list_del(&cb_pos->cb_list);
+				}
+			}
+			if (dev->iamthif_current_cb)
+				mei_free_cb_private(dev->iamthif_current_cb);
+
+			dev->iamthif_file_object->private_data = NULL;
+			dev->iamthif_file_object = NULL;
+			dev->iamthif_current_cb = NULL;
+			dev->iamthif_timer = 0;
+			run_next_iamthif_cmd(dev);
+
+		}
+	}
+out:
+	 schedule_delayed_work(&dev->wd_work, 2 * HZ);
+	 mutex_unlock(&dev->device_lock);
+}
+
+/**
+ *  mei_interrupt_thread_handler - function called after ISR to handle the interrupt
+ * processing.
+ *
+ * @irq: The irq number
+ * @dev_id: pointer to the device structure
+ *
+ * returns irqreturn_t
+ *
+ */
+irqreturn_t mei_interrupt_thread_handler(int irq, void *dev_id)
+{
+	struct mei_device *dev = (struct mei_device *) dev_id;
+	struct mei_io_list complete_list;
+	struct mei_cl_cb *cb_pos = NULL, *cb_next = NULL;
+	struct mei_cl *cl;
+	s32 slots;
+	int rets;
+	bool  bus_message_received;
+
+
+	dev_dbg(&dev->pdev->dev, "function called after ISR to handle the interrupt processing.\n");
+	/* initialize our complete list */
+	mutex_lock(&dev->device_lock);
+	mei_initialize_list(&complete_list, dev);
+	dev->host_hw_state = mei_hcsr_read(dev);
+	dev->me_hw_state = mei_mecsr_read(dev);
+
+	/* check if ME wants a reset */
+	if ((dev->me_hw_state & ME_RDY_HRA) == 0 &&
+	    dev->mei_state != MEI_RESETING &&
+	    dev->mei_state != MEI_INITIALIZING) {
+		dev_dbg(&dev->pdev->dev, "FW not ready.\n");
+		mei_reset(dev, 1);
+		mutex_unlock(&dev->device_lock);
+		return IRQ_HANDLED;
+	}
+
+	/*  check if we need to start the dev */
+	if ((dev->host_hw_state & H_RDY) == 0) {
+		if ((dev->me_hw_state & ME_RDY_HRA) == ME_RDY_HRA) {
+			dev_dbg(&dev->pdev->dev, "we need to start the dev.\n");
+			dev->host_hw_state |= (H_IE | H_IG | H_RDY);
+			mei_hcsr_set(dev);
+			dev->mei_state = MEI_INIT_CLIENTS;
+			dev_dbg(&dev->pdev->dev, "link is established start sending messages.\n");
+			/* link is established
+			 * start sending messages.
+			 */
+			host_start_message(dev);
+			mutex_unlock(&dev->device_lock);
+			return IRQ_HANDLED;
+		} else {
+			dev_dbg(&dev->pdev->dev, "FW not ready.\n");
+			mutex_unlock(&dev->device_lock);
+			return IRQ_HANDLED;
+		}
+	}
+	/* check slots avalable for reading */
+	slots = mei_count_full_read_slots(dev);
+	dev_dbg(&dev->pdev->dev, "slots =%08x  extra_write_index =%08x.\n",
+		slots, dev->extra_write_index);
+	while (slots > 0 && !dev->extra_write_index) {
+		dev_dbg(&dev->pdev->dev, "slots =%08x  extra_write_index =%08x.\n",
+				slots, dev->extra_write_index);
+		dev_dbg(&dev->pdev->dev, "call mei_irq_thread_read_handler.\n");
+		rets = mei_irq_thread_read_handler(&complete_list, dev, &slots);
+		if (rets)
+			goto end;
+	}
+	rets = mei_irq_thread_write_handler(&complete_list, dev, &slots);
+end:
+	dev_dbg(&dev->pdev->dev, "end of bottom half function.\n");
+	dev->host_hw_state = mei_hcsr_read(dev);
+	dev->mei_host_buffer_is_empty = mei_host_buffer_is_empty(dev);
+
+	bus_message_received = false;
+	if (dev->recvd_msg && waitqueue_active(&dev->wait_recvd_msg)) {
+		dev_dbg(&dev->pdev->dev, "received waiting bus message\n");
+		bus_message_received = true;
+	}
+	mutex_unlock(&dev->device_lock);
+	if (bus_message_received) {
+		dev_dbg(&dev->pdev->dev, "wake up dev->wait_recvd_msg\n");
+		wake_up_interruptible(&dev->wait_recvd_msg);
+		bus_message_received = false;
+	}
+	if (complete_list.status || list_empty(&complete_list.mei_cb.cb_list))
+		return IRQ_HANDLED;
+
+
+	list_for_each_entry_safe(cb_pos, cb_next,
+			&complete_list.mei_cb.cb_list, cb_list) {
+		cl = (struct mei_cl *)cb_pos->file_private;
+		list_del(&cb_pos->cb_list);
+		if (cl) {
+			if (cl != &dev->iamthif_cl) {
+				dev_dbg(&dev->pdev->dev, "completing call back.\n");
+				_mei_cmpl(cl, cb_pos);
+				cb_pos = NULL;
+			} else if (cl == &dev->iamthif_cl) {
+				_mei_cmpl_iamthif(dev, cb_pos);
+			}
+		}
+	}
+	return IRQ_HANDLED;
+}
diff --git a/drivers/staging/mei/iorw.c b/drivers/staging/mei/iorw.c
new file mode 100644
index 0000000000000000000000000000000000000000..697a2773d7cdde47f535488f592a463e1dd0e93a
--- /dev/null
+++ b/drivers/staging/mei/iorw.c
@@ -0,0 +1,604 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/aio.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/ioctl.h>
+#include <linux/cdev.h>
+#include <linux/list.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+#include <linux/uuid.h>
+#include <linux/jiffies.h>
+#include <linux/uaccess.h>
+
+
+#include "mei_dev.h"
+#include "hw.h"
+#include "mei.h"
+#include "interface.h"
+#include "mei_version.h"
+
+
+
+/**
+ * mei_ioctl_connect_client - the connect to fw client IOCTL function
+ *
+ * @dev: the device structure
+ * @data: IOCTL connect data, input and output parameters
+ * @file: private data of the file object
+ *
+ * Locking: called under "dev->device_lock" lock
+ *
+ * returns 0 on success, <0 on failure.
+ */
+int mei_ioctl_connect_client(struct file *file,
+			struct mei_connect_client_data *data)
+{
+	struct mei_device *dev;
+	struct mei_cl_cb *cb;
+	struct mei_client *client;
+	struct mei_cl *cl;
+	struct mei_cl *cl_pos = NULL;
+	struct mei_cl *cl_next = NULL;
+	long timeout = CONNECT_TIMEOUT;
+	int i;
+	int err;
+	int rets;
+
+	cl = file->private_data;
+	if (WARN_ON(!cl || !cl->dev))
+		return -ENODEV;
+
+	dev = cl->dev;
+
+	dev_dbg(&dev->pdev->dev, "mei_ioctl_connect_client() Entry\n");
+
+
+	/* buffered ioctl cb */
+	cb = kzalloc(sizeof(struct mei_cl_cb), GFP_KERNEL);
+	if (!cb) {
+		rets = -ENOMEM;
+		goto end;
+	}
+	INIT_LIST_HEAD(&cb->cb_list);
+
+	cb->major_file_operations = MEI_IOCTL;
+
+	if (dev->mei_state != MEI_ENABLED) {
+		rets = -ENODEV;
+		goto end;
+	}
+	if (cl->state != MEI_FILE_INITIALIZING &&
+	    cl->state != MEI_FILE_DISCONNECTED) {
+		rets = -EBUSY;
+		goto end;
+	}
+
+	/* find ME client we're trying to connect to */
+	i = mei_find_me_client_index(dev, data->in_client_uuid);
+	if (i >= 0 && !dev->me_clients[i].props.fixed_address) {
+		cl->me_client_id = dev->me_clients[i].client_id;
+		cl->state = MEI_FILE_CONNECTING;
+	}
+
+	dev_dbg(&dev->pdev->dev, "Connect to FW Client ID = %d\n",
+			cl->me_client_id);
+	dev_dbg(&dev->pdev->dev, "FW Client - Protocol Version = %d\n",
+			dev->me_clients[i].props.protocol_version);
+	dev_dbg(&dev->pdev->dev, "FW Client - Max Msg Len = %d\n",
+			dev->me_clients[i].props.max_msg_length);
+
+	/* if we're connecting to amthi client so we will use the exist
+	 * connection
+	 */
+	if (uuid_le_cmp(data->in_client_uuid, mei_amthi_guid) == 0) {
+		dev_dbg(&dev->pdev->dev, "FW Client is amthi\n");
+		if (dev->iamthif_cl.state != MEI_FILE_CONNECTED) {
+			rets = -ENODEV;
+			goto end;
+		}
+		clear_bit(cl->host_client_id, dev->host_clients_map);
+		list_for_each_entry_safe(cl_pos, cl_next,
+					 &dev->file_list, link) {
+			if (mei_fe_same_id(cl, cl_pos)) {
+				dev_dbg(&dev->pdev->dev,
+					"remove file private data node host"
+				    " client = %d, ME client = %d.\n",
+				    cl_pos->host_client_id,
+				    cl_pos->me_client_id);
+				list_del(&cl_pos->link);
+			}
+
+		}
+		dev_dbg(&dev->pdev->dev, "free file private data memory.\n");
+		kfree(cl);
+
+		cl = NULL;
+		file->private_data = &dev->iamthif_cl;
+
+		client = &data->out_client_properties;
+		client->max_msg_length =
+			dev->me_clients[i].props.max_msg_length;
+		client->protocol_version =
+			dev->me_clients[i].props.protocol_version;
+		rets = dev->iamthif_cl.status;
+
+		goto end;
+	}
+
+	if (cl->state != MEI_FILE_CONNECTING) {
+		rets = -ENODEV;
+		goto end;
+	}
+
+
+	/* prepare the output buffer */
+	client = &data->out_client_properties;
+	client->max_msg_length = dev->me_clients[i].props.max_msg_length;
+	client->protocol_version = dev->me_clients[i].props.protocol_version;
+	dev_dbg(&dev->pdev->dev, "Can connect?\n");
+	if (dev->mei_host_buffer_is_empty
+	    && !mei_other_client_is_connecting(dev, cl)) {
+		dev_dbg(&dev->pdev->dev, "Sending Connect Message\n");
+		dev->mei_host_buffer_is_empty = 0;
+		if (!mei_connect(dev, cl)) {
+			dev_dbg(&dev->pdev->dev, "Sending connect message - failed\n");
+			rets = -ENODEV;
+			goto end;
+		} else {
+			dev_dbg(&dev->pdev->dev, "Sending connect message - succeeded\n");
+			cl->timer_count = MEI_CONNECT_TIMEOUT;
+			cb->file_private = cl;
+			list_add_tail(&cb->cb_list,
+				      &dev->ctrl_rd_list.mei_cb.
+				      cb_list);
+		}
+
+
+	} else {
+		dev_dbg(&dev->pdev->dev, "Queuing the connect request due to device busy\n");
+		cb->file_private = cl;
+		dev_dbg(&dev->pdev->dev, "add connect cb to control write list.\n");
+		list_add_tail(&cb->cb_list,
+			      &dev->ctrl_wr_list.mei_cb.cb_list);
+	}
+	mutex_unlock(&dev->device_lock);
+	err = wait_event_timeout(dev->wait_recvd_msg,
+			(MEI_FILE_CONNECTED == cl->state ||
+			 MEI_FILE_DISCONNECTED == cl->state),
+			timeout * HZ);
+
+	mutex_lock(&dev->device_lock);
+	if (MEI_FILE_CONNECTED == cl->state) {
+		dev_dbg(&dev->pdev->dev, "successfully connected to FW client.\n");
+		rets = cl->status;
+		goto end;
+	} else {
+		dev_dbg(&dev->pdev->dev, "failed to connect to FW client.cl->state = %d.\n",
+		    cl->state);
+		if (!err) {
+			dev_dbg(&dev->pdev->dev,
+				"wait_event_interruptible_timeout failed on client"
+				" connect message fw response message.\n");
+		}
+		rets = -EFAULT;
+
+		mei_flush_list(&dev->ctrl_rd_list, cl);
+		mei_flush_list(&dev->ctrl_wr_list, cl);
+		goto end;
+	}
+	rets = 0;
+end:
+	dev_dbg(&dev->pdev->dev, "free connect cb memory.");
+	kfree(cb);
+	return rets;
+}
+
+/**
+ * find_amthi_read_list_entry - finds a amthilist entry for current file
+ *
+ * @dev: the device structure
+ * @file: pointer to file object
+ *
+ * returns   returned a list entry on success, NULL on failure.
+ */
+struct mei_cl_cb *find_amthi_read_list_entry(
+		struct mei_device *dev,
+		struct file *file)
+{
+	struct mei_cl *cl_temp;
+	struct mei_cl_cb *cb_pos = NULL;
+	struct mei_cl_cb *cb_next = NULL;
+
+	if (!dev->amthi_read_complete_list.status &&
+	    !list_empty(&dev->amthi_read_complete_list.mei_cb.cb_list)) {
+		list_for_each_entry_safe(cb_pos, cb_next,
+		    &dev->amthi_read_complete_list.mei_cb.cb_list, cb_list) {
+			cl_temp = (struct mei_cl *)cb_pos->file_private;
+			if (cl_temp && cl_temp == &dev->iamthif_cl &&
+				cb_pos->file_object == file)
+				return cb_pos;
+		}
+	}
+	return NULL;
+}
+
+/**
+ * amthi_read - read data from AMTHI client
+ *
+ * @dev: the device structure
+ * @if_num:  minor number
+ * @file: pointer to file object
+ * @*ubuf: pointer to user data in user space
+ * @length: data length to read
+ * @offset: data read offset
+ *
+ * Locking: called under "dev->device_lock" lock
+ *
+ * returns
+ *  returned data length on success,
+ *  zero if no data to read,
+ *  negative on failure.
+ */
+int amthi_read(struct mei_device *dev, struct file *file,
+	      char __user *ubuf, size_t length, loff_t *offset)
+{
+	int rets;
+	int wait_ret;
+	struct mei_cl_cb *cb = NULL;
+	struct mei_cl *cl = file->private_data;
+	unsigned long timeout;
+	int i;
+
+	/* Only Posible if we are in timeout */
+	if (!cl || cl != &dev->iamthif_cl) {
+		dev_dbg(&dev->pdev->dev, "bad file ext.\n");
+		return -ETIMEDOUT;
+	}
+
+	for (i = 0; i < dev->num_mei_me_clients; i++) {
+		if (dev->me_clients[i].client_id ==
+		    dev->iamthif_cl.me_client_id)
+			break;
+	}
+
+	if (i == dev->num_mei_me_clients) {
+		dev_dbg(&dev->pdev->dev, "amthi client not found.\n");
+		return -ENODEV;
+	}
+	if (WARN_ON(dev->me_clients[i].client_id != cl->me_client_id))
+		return -ENODEV;
+
+	dev_dbg(&dev->pdev->dev, "checking amthi data\n");
+	cb = find_amthi_read_list_entry(dev, file);
+
+	/* Check for if we can block or not*/
+	if (cb == NULL && file->f_flags & O_NONBLOCK)
+		return -EAGAIN;
+
+
+	dev_dbg(&dev->pdev->dev, "waiting for amthi data\n");
+	while (cb == NULL) {
+		/* unlock the Mutex */
+		mutex_unlock(&dev->device_lock);
+
+		wait_ret = wait_event_interruptible(dev->iamthif_cl.wait,
+			(cb = find_amthi_read_list_entry(dev, file)));
+
+		if (wait_ret)
+			return -ERESTARTSYS;
+
+		dev_dbg(&dev->pdev->dev, "woke up from sleep\n");
+
+		/* Locking again the Mutex */
+		mutex_lock(&dev->device_lock);
+	}
+
+
+	dev_dbg(&dev->pdev->dev, "Got amthi data\n");
+	dev->iamthif_timer = 0;
+
+	if (cb) {
+		timeout = cb->read_time +
+					msecs_to_jiffies(IAMTHIF_READ_TIMER);
+		dev_dbg(&dev->pdev->dev, "amthi timeout = %lud\n",
+				timeout);
+
+		if  (time_after(jiffies, timeout)) {
+			dev_dbg(&dev->pdev->dev, "amthi Time out\n");
+			/* 15 sec for the message has expired */
+			list_del(&cb->cb_list);
+			rets = -ETIMEDOUT;
+			goto free;
+		}
+	}
+	/* if the whole message will fit remove it from the list */
+	if (cb->information >= *offset &&
+	    length >= (cb->information - *offset))
+		list_del(&cb->cb_list);
+	else if (cb->information > 0 && cb->information <= *offset) {
+		/* end of the message has been reached */
+		list_del(&cb->cb_list);
+		rets = 0;
+		goto free;
+	}
+		/* else means that not full buffer will be read and do not
+		 * remove message from deletion list
+		 */
+
+	dev_dbg(&dev->pdev->dev, "amthi cb->response_buffer size - %d\n",
+	    cb->response_buffer.size);
+	dev_dbg(&dev->pdev->dev, "amthi cb->information - %lu\n",
+	    cb->information);
+
+	/* length is being turncated to PAGE_SIZE, however,
+	 * the information may be longer */
+	length = min_t(size_t, length, (cb->information - *offset));
+
+	if (copy_to_user(ubuf,
+			 cb->response_buffer.data + *offset,
+			 length))
+		rets = -EFAULT;
+	else {
+		rets = length;
+		if ((*offset + length) < cb->information) {
+			*offset += length;
+			goto out;
+		}
+	}
+free:
+	dev_dbg(&dev->pdev->dev, "free amthi cb memory.\n");
+	*offset = 0;
+	mei_free_cb_private(cb);
+out:
+	return rets;
+}
+
+/**
+ * mei_start_read - the start read client message function.
+ *
+ * @dev: the device structure
+ * @if_num:  minor number
+ * @cl: private data of the file object
+ *
+ * returns 0 on success, <0 on failure.
+ */
+int mei_start_read(struct mei_device *dev, struct mei_cl *cl)
+{
+	struct mei_cl_cb *cb;
+	int rets = 0;
+	int i;
+
+	if (cl->state != MEI_FILE_CONNECTED)
+		return -ENODEV;
+
+	if (dev->mei_state != MEI_ENABLED)
+		return -ENODEV;
+
+	dev_dbg(&dev->pdev->dev, "check if read is pending.\n");
+	if (cl->read_pending || cl->read_cb) {
+		dev_dbg(&dev->pdev->dev, "read is pending.\n");
+		return -EBUSY;
+	}
+
+	cb = kzalloc(sizeof(struct mei_cl_cb), GFP_KERNEL);
+	if (!cb)
+		return -ENOMEM;
+
+	dev_dbg(&dev->pdev->dev, "allocation call back successful. host client = %d, ME client = %d\n",
+		cl->host_client_id, cl->me_client_id);
+
+	for (i = 0; i < dev->num_mei_me_clients; i++) {
+		if (dev->me_clients[i].client_id == cl->me_client_id)
+			break;
+
+	}
+
+	if (WARN_ON(dev->me_clients[i].client_id != cl->me_client_id)) {
+		rets = -ENODEV;
+		goto unlock;
+	}
+
+	if (i == dev->num_mei_me_clients) {
+		rets = -ENODEV;
+		goto unlock;
+	}
+
+	cb->response_buffer.size = dev->me_clients[i].props.max_msg_length;
+	cb->response_buffer.data =
+	    kmalloc(cb->response_buffer.size, GFP_KERNEL);
+	if (!cb->response_buffer.data) {
+		rets = -ENOMEM;
+		goto unlock;
+	}
+	dev_dbg(&dev->pdev->dev, "allocation call back data success.\n");
+	cb->major_file_operations = MEI_READ;
+	/* make sure information is zero before we start */
+	cb->information = 0;
+	cb->file_private = (void *) cl;
+	cl->read_cb = cb;
+	if (dev->mei_host_buffer_is_empty) {
+		dev->mei_host_buffer_is_empty = 0;
+		if (!mei_send_flow_control(dev, cl)) {
+			rets = -ENODEV;
+			goto unlock;
+		} else {
+			list_add_tail(&cb->cb_list,
+				      &dev->read_list.mei_cb.cb_list);
+		}
+	} else {
+		list_add_tail(&cb->cb_list,
+			      &dev->ctrl_wr_list.mei_cb.cb_list);
+	}
+	return rets;
+unlock:
+	mei_free_cb_private(cb);
+	return rets;
+}
+
+/**
+ * amthi_write - write iamthif data to amthi client
+ *
+ * @dev: the device structure
+ * @cb: mei call back struct
+ *
+ * returns 0 on success, <0 on failure.
+ */
+int amthi_write(struct mei_device *dev, struct mei_cl_cb *cb)
+{
+	struct mei_msg_hdr mei_hdr;
+	int ret;
+
+	if (!dev || !cb)
+		return -ENODEV;
+
+	dev_dbg(&dev->pdev->dev, "write data to amthi client.\n");
+
+	dev->iamthif_state = MEI_IAMTHIF_WRITING;
+	dev->iamthif_current_cb = cb;
+	dev->iamthif_file_object = cb->file_object;
+	dev->iamthif_canceled = 0;
+	dev->iamthif_ioctl = 1;
+	dev->iamthif_msg_buf_size = cb->request_buffer.size;
+	memcpy(dev->iamthif_msg_buf, cb->request_buffer.data,
+	    cb->request_buffer.size);
+
+	ret = mei_flow_ctrl_creds(dev, &dev->iamthif_cl);
+	if (ret < 0)
+		return ret;
+
+	if (ret && dev->mei_host_buffer_is_empty) {
+		ret = 0;
+		dev->mei_host_buffer_is_empty = 0;
+		if (cb->request_buffer.size >
+			(((dev->host_hw_state & H_CBD) >> 24) * sizeof(u32))
+				-sizeof(struct mei_msg_hdr)) {
+			mei_hdr.length =
+			    (((dev->host_hw_state & H_CBD) >> 24) *
+			    sizeof(u32)) - sizeof(struct mei_msg_hdr);
+			mei_hdr.msg_complete = 0;
+		} else {
+			mei_hdr.length = cb->request_buffer.size;
+			mei_hdr.msg_complete = 1;
+		}
+
+		mei_hdr.host_addr = dev->iamthif_cl.host_client_id;
+		mei_hdr.me_addr = dev->iamthif_cl.me_client_id;
+		mei_hdr.reserved = 0;
+		dev->iamthif_msg_buf_index += mei_hdr.length;
+		if (!mei_write_message(dev, &mei_hdr,
+					(unsigned char *)(dev->iamthif_msg_buf),
+					mei_hdr.length))
+			return -ENODEV;
+
+		if (mei_hdr.msg_complete) {
+			if (mei_flow_ctrl_reduce(dev, &dev->iamthif_cl))
+				return -ENODEV;
+			dev->iamthif_flow_control_pending = 1;
+			dev->iamthif_state = MEI_IAMTHIF_FLOW_CONTROL;
+			dev_dbg(&dev->pdev->dev, "add amthi cb to write waiting list\n");
+			dev->iamthif_current_cb = cb;
+			dev->iamthif_file_object = cb->file_object;
+			list_add_tail(&cb->cb_list,
+				      &dev->write_waiting_list.mei_cb.cb_list);
+		} else {
+			dev_dbg(&dev->pdev->dev, "message does not complete, "
+					"so add amthi cb to write list.\n");
+			list_add_tail(&cb->cb_list,
+				      &dev->write_list.mei_cb.cb_list);
+		}
+	} else {
+		if (!(dev->mei_host_buffer_is_empty))
+			dev_dbg(&dev->pdev->dev, "host buffer is not empty");
+
+		dev_dbg(&dev->pdev->dev, "No flow control credentials, "
+				"so add iamthif cb to write list.\n");
+		list_add_tail(&cb->cb_list,
+			      &dev->write_list.mei_cb.cb_list);
+	}
+	return 0;
+}
+
+/**
+ * iamthif_ioctl_send_msg - send cmd data to amthi client
+ *
+ * @dev: the device structure
+ *
+ * returns 0 on success, <0 on failure.
+ */
+void run_next_iamthif_cmd(struct mei_device *dev)
+{
+	struct mei_cl *cl_tmp;
+	struct mei_cl_cb *cb_pos = NULL;
+	struct mei_cl_cb *cb_next = NULL;
+	int status;
+
+	if (!dev)
+		return;
+
+	dev->iamthif_msg_buf_size = 0;
+	dev->iamthif_msg_buf_index = 0;
+	dev->iamthif_canceled = 0;
+	dev->iamthif_ioctl = 1;
+	dev->iamthif_state = MEI_IAMTHIF_IDLE;
+	dev->iamthif_timer = 0;
+	dev->iamthif_file_object = NULL;
+
+	if (dev->amthi_cmd_list.status == 0 &&
+	    !list_empty(&dev->amthi_cmd_list.mei_cb.cb_list)) {
+		dev_dbg(&dev->pdev->dev, "complete amthi cmd_list cb.\n");
+
+		list_for_each_entry_safe(cb_pos, cb_next,
+		    &dev->amthi_cmd_list.mei_cb.cb_list, cb_list) {
+			list_del(&cb_pos->cb_list);
+			cl_tmp = (struct mei_cl *)cb_pos->file_private;
+
+			if (cl_tmp && cl_tmp == &dev->iamthif_cl) {
+				status = amthi_write(dev, cb_pos);
+				if (status) {
+					dev_dbg(&dev->pdev->dev,
+						"amthi write failed status = %d\n",
+							status);
+					return;
+				}
+				break;
+			}
+		}
+	}
+}
+
+/**
+ * mei_free_cb_private - free mei_cb_private related memory
+ *
+ * @cb: mei callback struct
+ */
+void mei_free_cb_private(struct mei_cl_cb *cb)
+{
+	if (cb == NULL)
+		return;
+
+	kfree(cb->request_buffer.data);
+	kfree(cb->response_buffer.data);
+	kfree(cb);
+}
diff --git a/drivers/staging/mei/main.c b/drivers/staging/mei/main.c
new file mode 100644
index 0000000000000000000000000000000000000000..bfd1b46ec748c151e4b22c9f7b3e62fecbd65620
--- /dev/null
+++ b/drivers/staging/mei/main.c
@@ -0,0 +1,1349 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/fs.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/aio.h>
+#include <linux/pci.h>
+#include <linux/poll.h>
+#include <linux/init.h>
+#include <linux/ioctl.h>
+#include <linux/cdev.h>
+#include <linux/version.h>
+#include <linux/sched.h>
+#include <linux/uuid.h>
+#include <linux/compat.h>
+#include <linux/jiffies.h>
+#include <linux/interrupt.h>
+
+#include "mei_dev.h"
+#include "mei.h"
+#include "interface.h"
+#include "mei_version.h"
+
+
+#define MEI_READ_TIMEOUT 45
+#define MEI_DRIVER_NAME	"mei"
+#define MEI_DEV_NAME "mei"
+
+/*
+ *  mei driver strings
+ */
+static char mei_driver_name[] = MEI_DRIVER_NAME;
+static const char mei_driver_string[] = "Intel(R) Management Engine Interface";
+static const char mei_driver_version[] = MEI_DRIVER_VERSION;
+
+/* mei char device for registration */
+static struct cdev mei_cdev;
+
+/* major number for device */
+static int mei_major;
+/* The device pointer */
+/* Currently this driver works as long as there is only a single AMT device. */
+static struct pci_dev *mei_device;
+
+static struct class *mei_class;
+
+
+/* mei_pci_tbl - PCI Device ID Table */
+static DEFINE_PCI_DEVICE_TABLE(mei_pci_tbl) = {
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82946GZ)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82G35)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82Q965)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82G965)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82GM965)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_82GME965)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_82Q35)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_82G33)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_82Q33)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_82X38)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_3200)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_6)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_7)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_8)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_9)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9_10)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9M_1)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9M_2)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9M_3)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH9M_4)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH10_1)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH10_2)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH10_3)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_ICH10_4)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_IBXPK_1)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_IBXPK_2)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_CPT_1)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_PBG_1)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_PPT_1)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_PPT_2)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MEI_DEV_ID_PPT_3)},
+
+	/* required last entry */
+	{0, }
+};
+
+MODULE_DEVICE_TABLE(pci, mei_pci_tbl);
+
+static DEFINE_MUTEX(mei_mutex);
+
+/**
+ * mei_probe - Device Initialization Routine
+ *
+ * @pdev: PCI device structure
+ * @ent: entry in kcs_pci_tbl
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int __devinit mei_probe(struct pci_dev *pdev,
+				const struct pci_device_id *ent)
+{
+	struct mei_device *dev;
+	int err;
+
+	mutex_lock(&mei_mutex);
+	if (mei_device) {
+		err = -EEXIST;
+		goto end;
+	}
+	/* enable pci dev */
+	err = pci_enable_device(pdev);
+	if (err) {
+		printk(KERN_ERR "mei: Failed to enable pci device.\n");
+		goto end;
+	}
+	/* set PCI host mastering  */
+	pci_set_master(pdev);
+	/* pci request regions for mei driver */
+	err = pci_request_regions(pdev, mei_driver_name);
+	if (err) {
+		printk(KERN_ERR "mei: Failed to get pci regions.\n");
+		goto disable_device;
+	}
+	/* allocates and initializes the mei dev structure */
+	dev = init_mei_device(pdev);
+	if (!dev) {
+		err = -ENOMEM;
+		goto release_regions;
+	}
+	/* mapping  IO device memory */
+	dev->mem_addr = pci_iomap(pdev, 0, 0);
+	if (!dev->mem_addr) {
+		printk(KERN_ERR "mei: mapping I/O device memory failure.\n");
+		err = -ENOMEM;
+		goto free_device;
+	}
+	/* request and enable interrupt   */
+	err = request_threaded_irq(pdev->irq,
+			mei_interrupt_quick_handler,
+			mei_interrupt_thread_handler,
+			IRQF_SHARED, mei_driver_name, dev);
+	if (err) {
+		printk(KERN_ERR "mei: request_threaded_irq failure. irq = %d\n",
+		       pdev->irq);
+		goto unmap_memory;
+	}
+	INIT_DELAYED_WORK(&dev->wd_work, mei_wd_timer);
+	if (mei_hw_init(dev)) {
+		printk(KERN_ERR "mei: Init hw failure.\n");
+		err = -ENODEV;
+		goto release_irq;
+	}
+	mei_device = pdev;
+	pci_set_drvdata(pdev, dev);
+	schedule_delayed_work(&dev->wd_work, HZ);
+
+	mutex_unlock(&mei_mutex);
+
+	pr_debug("mei: Driver initialization successful.\n");
+
+	return 0;
+
+release_irq:
+	/* disable interrupts */
+	dev->host_hw_state = mei_hcsr_read(dev);
+	mei_disable_interrupts(dev);
+	flush_scheduled_work();
+	free_irq(pdev->irq, dev);
+unmap_memory:
+	pci_iounmap(pdev, dev->mem_addr);
+free_device:
+	kfree(dev);
+release_regions:
+	pci_release_regions(pdev);
+disable_device:
+	pci_disable_device(pdev);
+end:
+	mutex_unlock(&mei_mutex);
+	printk(KERN_ERR "mei: Driver initialization failed.\n");
+	return err;
+}
+
+/**
+ * mei_remove - Device Removal Routine
+ *
+ * @pdev: PCI device structure
+ *
+ * mei_remove is called by the PCI subsystem to alert the driver
+ * that it should release a PCI device.
+ */
+static void __devexit mei_remove(struct pci_dev *pdev)
+{
+	struct mei_device *dev;
+
+	if (mei_device != pdev)
+		return;
+
+	dev = pci_get_drvdata(pdev);
+	if (!dev)
+		return;
+
+	mutex_lock(&dev->device_lock);
+
+	mei_wd_stop(dev, false);
+
+	mei_device = NULL;
+
+	if (dev->iamthif_cl.state == MEI_FILE_CONNECTED) {
+		dev->iamthif_cl.state = MEI_FILE_DISCONNECTING;
+		mei_disconnect_host_client(dev, &dev->iamthif_cl);
+	}
+	if (dev->wd_cl.state == MEI_FILE_CONNECTED) {
+		dev->wd_cl.state = MEI_FILE_DISCONNECTING;
+		mei_disconnect_host_client(dev, &dev->wd_cl);
+	}
+
+	/* remove entry if already in list */
+	dev_dbg(&pdev->dev, "list del iamthif and wd file list.\n");
+	mei_remove_client_from_file_list(dev, dev->wd_cl.host_client_id);
+	mei_remove_client_from_file_list(dev, dev->iamthif_cl.host_client_id);
+
+	dev->iamthif_current_cb = NULL;
+	dev->num_mei_me_clients = 0;
+
+	mutex_unlock(&dev->device_lock);
+
+	flush_scheduled_work();
+
+	/* disable interrupts */
+	mei_disable_interrupts(dev);
+
+	free_irq(pdev->irq, dev);
+	pci_set_drvdata(pdev, NULL);
+
+	if (dev->mem_addr)
+		pci_iounmap(pdev, dev->mem_addr);
+
+	kfree(dev);
+
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+}
+
+/**
+ * mei_clear_list - removes all callbacks associated with file
+ *		from mei_cb_list
+ *
+ * @dev: device structure.
+ * @file: file structure
+ * @mei_cb_list: callbacks list
+ *
+ * mei_clear_list is called to clear resources associated with file
+ * when application calls close function or Ctrl-C was pressed
+ *
+ * returns true if callback removed from the list, false otherwise
+ */
+static bool mei_clear_list(struct mei_device *dev,
+		struct file *file, struct list_head *mei_cb_list)
+{
+	struct mei_cl_cb *cb_pos = NULL;
+	struct mei_cl_cb *cb_next = NULL;
+	struct file *file_temp;
+	bool removed = false;
+
+	/* list all list member */
+	list_for_each_entry_safe(cb_pos, cb_next, mei_cb_list, cb_list) {
+		file_temp = (struct file *)cb_pos->file_object;
+		/* check if list member associated with a file */
+		if (file_temp == file) {
+			/* remove member from the list */
+			list_del(&cb_pos->cb_list);
+			/* check if cb equal to current iamthif cb */
+			if (dev->iamthif_current_cb == cb_pos) {
+				dev->iamthif_current_cb = NULL;
+				/* send flow control to iamthif client */
+				mei_send_flow_control(dev, &dev->iamthif_cl);
+			}
+			/* free all allocated buffers */
+			mei_free_cb_private(cb_pos);
+			cb_pos = NULL;
+			removed = true;
+		}
+	}
+	return removed;
+}
+
+/**
+ * mei_clear_lists - removes all callbacks associated with file
+ *
+ * @dev: device structure
+ * @file: file structure
+ *
+ * mei_clear_lists is called to clear resources associated with file
+ * when application calls close function or Ctrl-C was pressed
+ *
+ * returns true if callback removed from the list, false otherwise
+ */
+static bool mei_clear_lists(struct mei_device *dev, struct file *file)
+{
+	bool removed = false;
+
+	/* remove callbacks associated with a file */
+	mei_clear_list(dev, file, &dev->amthi_cmd_list.mei_cb.cb_list);
+	if (mei_clear_list(dev, file,
+			    &dev->amthi_read_complete_list.mei_cb.cb_list))
+		removed = true;
+
+	mei_clear_list(dev, file, &dev->ctrl_rd_list.mei_cb.cb_list);
+
+	if (mei_clear_list(dev, file, &dev->ctrl_wr_list.mei_cb.cb_list))
+		removed = true;
+
+	if (mei_clear_list(dev, file, &dev->write_waiting_list.mei_cb.cb_list))
+		removed = true;
+
+	if (mei_clear_list(dev, file, &dev->write_list.mei_cb.cb_list))
+		removed = true;
+
+	/* check if iamthif_current_cb not NULL */
+	if (dev->iamthif_current_cb && !removed) {
+		/* check file and iamthif current cb association */
+		if (dev->iamthif_current_cb->file_object == file) {
+			/* remove cb */
+			mei_free_cb_private(dev->iamthif_current_cb);
+			dev->iamthif_current_cb = NULL;
+			removed = true;
+		}
+	}
+	return removed;
+}
+/**
+ * find_read_list_entry - find read list entry
+ *
+ * @dev: device structure
+ * @file: pointer to file structure
+ *
+ * returns cb on success, NULL on error
+ */
+static struct mei_cl_cb *find_read_list_entry(
+		struct mei_device *dev,
+		struct mei_cl *cl)
+{
+	struct mei_cl_cb *cb_pos = NULL;
+	struct mei_cl_cb *cb_next = NULL;
+	struct mei_cl *cl_list_temp;
+
+	if (!dev->read_list.status &&
+	    !list_empty(&dev->read_list.mei_cb.cb_list)) {
+
+		dev_dbg(&dev->pdev->dev, "remove read_list CB\n");
+		list_for_each_entry_safe(cb_pos, cb_next,
+				&dev->read_list.mei_cb.cb_list, cb_list) {
+
+			cl_list_temp = (struct mei_cl *)
+				cb_pos->file_private;
+
+			if (cl_list_temp &&
+			    mei_fe_same_id(cl, cl_list_temp))
+				return cb_pos;
+
+		}
+	}
+	return NULL;
+}
+
+/**
+ * mei_open - the open function
+ *
+ * @inode: pointer to inode structure
+ * @file: pointer to file structure
+ *
+ * returns 0 on success, <0 on error
+ */
+static int mei_open(struct inode *inode, struct file *file)
+{
+	struct mei_cl *cl;
+	int if_num = iminor(inode), err;
+	struct mei_device *dev;
+
+	err = -ENODEV;
+	if (!mei_device)
+		goto out;
+
+	dev = pci_get_drvdata(mei_device);
+	if (if_num != MEI_MINOR_NUMBER || !dev)
+		goto out;
+
+	mutex_lock(&dev->device_lock);
+	err = -ENOMEM;
+	cl = mei_alloc_file_private(dev);
+	if (!cl)
+		goto out;
+
+	err = -ENODEV;
+	if (dev->mei_state != MEI_ENABLED) {
+		dev_dbg(&dev->pdev->dev, "mei_state != MEI_ENABLED  mei_state= %d\n",
+		    dev->mei_state);
+		goto out_unlock;
+	}
+	err = -EMFILE;
+	if (dev->open_handle_count >= MEI_MAX_OPEN_HANDLE_COUNT)
+		goto out_unlock;
+
+	cl->host_client_id = find_first_zero_bit(dev->host_clients_map,
+							MEI_CLIENTS_MAX);
+	if (cl->host_client_id > MEI_CLIENTS_MAX)
+		goto out_unlock;
+
+	dev_dbg(&dev->pdev->dev, "client_id = %d\n", cl->host_client_id);
+
+	dev->open_handle_count++;
+	list_add_tail(&cl->link, &dev->file_list);
+
+	set_bit(cl->host_client_id, dev->host_clients_map);
+	cl->state = MEI_FILE_INITIALIZING;
+	cl->sm_state = 0;
+
+	file->private_data = cl;
+	mutex_unlock(&dev->device_lock);
+
+	return 0;
+
+out_unlock:
+	mutex_unlock(&dev->device_lock);
+	kfree(cl);
+out:
+	return err;
+}
+
+/**
+ * mei_release - the release function
+ *
+ * @inode: pointer to inode structure
+ * @file: pointer to file structure
+ *
+ * returns 0 on success, <0 on error
+ */
+static int mei_release(struct inode *inode, struct file *file)
+{
+	struct mei_cl *cl = file->private_data;
+	struct mei_cl_cb *cb;
+	struct mei_device *dev;
+	int rets = 0;
+
+	if (WARN_ON(!cl || !cl->dev))
+		return -ENODEV;
+
+	dev = cl->dev;
+
+	mutex_lock(&dev->device_lock);
+	if (cl != &dev->iamthif_cl) {
+		if (cl->state == MEI_FILE_CONNECTED) {
+			cl->state = MEI_FILE_DISCONNECTING;
+			dev_dbg(&dev->pdev->dev,
+				"disconnecting client host client = %d, "
+			    "ME client = %d\n",
+			    cl->host_client_id,
+			    cl->me_client_id);
+			rets = mei_disconnect_host_client(dev, cl);
+		}
+		mei_flush_queues(dev, cl);
+		dev_dbg(&dev->pdev->dev, "remove client host client = %d, ME client = %d\n",
+		    cl->host_client_id,
+		    cl->me_client_id);
+
+		if (dev->open_handle_count > 0) {
+			clear_bit(cl->host_client_id,
+				  dev->host_clients_map);
+			dev->open_handle_count--;
+		}
+		mei_remove_client_from_file_list(dev, cl->host_client_id);
+
+		/* free read cb */
+		cb = NULL;
+		if (cl->read_cb) {
+			cb = find_read_list_entry(dev, cl);
+			/* Remove entry from read list */
+			if (cb)
+				list_del(&cb->cb_list);
+
+			cb = cl->read_cb;
+			cl->read_cb = NULL;
+		}
+
+		file->private_data = NULL;
+
+		if (cb) {
+			mei_free_cb_private(cb);
+			cb = NULL;
+		}
+
+		kfree(cl);
+	} else {
+		if (dev->open_handle_count > 0)
+			dev->open_handle_count--;
+
+		if (dev->iamthif_file_object == file &&
+		    dev->iamthif_state != MEI_IAMTHIF_IDLE) {
+
+			dev_dbg(&dev->pdev->dev, "amthi canceled iamthif state %d\n",
+			    dev->iamthif_state);
+			dev->iamthif_canceled = 1;
+			if (dev->iamthif_state == MEI_IAMTHIF_READ_COMPLETE) {
+				dev_dbg(&dev->pdev->dev, "run next amthi iamthif cb\n");
+				run_next_iamthif_cmd(dev);
+			}
+		}
+
+		if (mei_clear_lists(dev, file))
+			dev->iamthif_state = MEI_IAMTHIF_IDLE;
+
+	}
+	mutex_unlock(&dev->device_lock);
+	return rets;
+}
+
+
+/**
+ * mei_read - the read function.
+ *
+ * @file: pointer to file structure
+ * @ubuf: pointer to user buffer
+ * @length: buffer length
+ * @offset: data offset in buffer
+ *
+ * returns >=0 data length on success , <0 on error
+ */
+static ssize_t mei_read(struct file *file, char __user *ubuf,
+			 size_t length, loff_t *offset)
+{
+	struct mei_cl *cl = file->private_data;
+	struct mei_cl_cb *cb_pos = NULL;
+	struct mei_cl_cb *cb = NULL;
+	struct mei_device *dev;
+	int i;
+	int rets;
+	int err;
+
+
+	if (WARN_ON(!cl || !cl->dev))
+		return -ENODEV;
+
+	dev = cl->dev;
+
+	mutex_lock(&dev->device_lock);
+	if (dev->mei_state != MEI_ENABLED) {
+		rets = -ENODEV;
+		goto out;
+	}
+
+	if ((cl->sm_state & MEI_WD_STATE_INDEPENDENCE_MSG_SENT) == 0) {
+		/* Do not allow to read watchdog client */
+		i = mei_find_me_client_index(dev, mei_wd_guid);
+		if (i >= 0) {
+			struct mei_me_client *me_client = &dev->me_clients[i];
+
+			if (cl->me_client_id == me_client->client_id) {
+				rets = -EBADF;
+				goto out;
+			}
+		}
+	} else {
+		cl->sm_state &= ~MEI_WD_STATE_INDEPENDENCE_MSG_SENT;
+	}
+
+	if (cl == &dev->iamthif_cl) {
+		rets = amthi_read(dev, file, ubuf, length, offset);
+		goto out;
+	}
+
+	if (cl->read_cb && cl->read_cb->information > *offset) {
+		cb = cl->read_cb;
+		goto copy_buffer;
+	} else if (cl->read_cb && cl->read_cb->information > 0 &&
+		   cl->read_cb->information <= *offset) {
+		cb = cl->read_cb;
+		rets = 0;
+		goto free;
+	} else if ((!cl->read_cb || !cl->read_cb->information) &&
+		    *offset > 0) {
+		/*Offset needs to be cleaned for contingous reads*/
+		*offset = 0;
+		rets = 0;
+		goto out;
+	}
+
+	err = mei_start_read(dev, cl);
+	if (err && err != -EBUSY) {
+		dev_dbg(&dev->pdev->dev,
+			"mei start read failure with status = %d\n", err);
+		rets = err;
+		goto out;
+	}
+
+	if (MEI_READ_COMPLETE != cl->reading_state &&
+			!waitqueue_active(&cl->rx_wait)) {
+		if (file->f_flags & O_NONBLOCK) {
+			rets = -EAGAIN;
+			goto out;
+		}
+
+		mutex_unlock(&dev->device_lock);
+
+		if (wait_event_interruptible(cl->rx_wait,
+			(MEI_READ_COMPLETE == cl->reading_state ||
+			 MEI_FILE_INITIALIZING == cl->state ||
+			 MEI_FILE_DISCONNECTED == cl->state ||
+			 MEI_FILE_DISCONNECTING == cl->state))) {
+			if (signal_pending(current))
+				return -EINTR;
+			return -ERESTARTSYS;
+		}
+
+		mutex_lock(&dev->device_lock);
+		if (MEI_FILE_INITIALIZING == cl->state ||
+		    MEI_FILE_DISCONNECTED == cl->state ||
+		    MEI_FILE_DISCONNECTING == cl->state) {
+			rets = -EBUSY;
+			goto out;
+		}
+	}
+
+	cb = cl->read_cb;
+
+	if (!cb) {
+		rets = -ENODEV;
+		goto out;
+	}
+	if (cl->reading_state != MEI_READ_COMPLETE) {
+		rets = 0;
+		goto out;
+	}
+	/* now copy the data to user space */
+copy_buffer:
+	dev_dbg(&dev->pdev->dev, "cb->response_buffer size - %d\n",
+	    cb->response_buffer.size);
+	dev_dbg(&dev->pdev->dev, "cb->information - %lu\n",
+	    cb->information);
+	if (length == 0 || ubuf == NULL || *offset > cb->information) {
+		rets = -EMSGSIZE;
+		goto free;
+	}
+
+	/* length is being turncated to PAGE_SIZE, however, */
+	/* information size may be longer */
+	length = min_t(size_t, length, (cb->information - *offset));
+
+	if (copy_to_user(ubuf,
+			 cb->response_buffer.data + *offset,
+			 length)) {
+		rets = -EFAULT;
+		goto free;
+	}
+
+	rets = length;
+	*offset += length;
+	if ((unsigned long)*offset < cb->information)
+		goto out;
+
+free:
+	cb_pos = find_read_list_entry(dev, cl);
+	/* Remove entry from read list */
+	if (cb_pos)
+		list_del(&cb_pos->cb_list);
+	mei_free_cb_private(cb);
+	cl->reading_state = MEI_IDLE;
+	cl->read_cb = NULL;
+	cl->read_pending = 0;
+out:
+	dev_dbg(&dev->pdev->dev, "end mei read rets= %d\n", rets);
+	mutex_unlock(&dev->device_lock);
+	return rets;
+}
+
+/**
+ * mei_write - the write function.
+ *
+ * @file: pointer to file structure
+ * @ubuf: pointer to user buffer
+ * @length: buffer length
+ * @offset: data offset in buffer
+ *
+ * returns >=0 data length on success , <0 on error
+ */
+static ssize_t mei_write(struct file *file, const char __user *ubuf,
+			  size_t length, loff_t *offset)
+{
+	struct mei_cl *cl = file->private_data;
+	struct mei_cl_cb *write_cb = NULL;
+	struct mei_msg_hdr mei_hdr;
+	struct mei_device *dev;
+	unsigned long timeout = 0;
+	int rets;
+	int i;
+
+	if (WARN_ON(!cl || !cl->dev))
+		return -ENODEV;
+
+	dev = cl->dev;
+
+	mutex_lock(&dev->device_lock);
+
+	if (dev->mei_state != MEI_ENABLED) {
+		mutex_unlock(&dev->device_lock);
+		return -ENODEV;
+	}
+
+	if (cl == &dev->iamthif_cl) {
+		write_cb = find_amthi_read_list_entry(dev, file);
+
+		if (write_cb) {
+			timeout = write_cb->read_time +
+					msecs_to_jiffies(IAMTHIF_READ_TIMER);
+
+			if (time_after(jiffies, timeout) ||
+				 cl->reading_state == MEI_READ_COMPLETE) {
+					*offset = 0;
+					list_del(&write_cb->cb_list);
+					mei_free_cb_private(write_cb);
+					write_cb = NULL;
+			}
+		}
+	}
+
+	/* free entry used in read */
+	if (cl->reading_state == MEI_READ_COMPLETE) {
+		*offset = 0;
+		write_cb = find_read_list_entry(dev, cl);
+		if (write_cb) {
+			list_del(&write_cb->cb_list);
+			mei_free_cb_private(write_cb);
+			write_cb = NULL;
+			cl->reading_state = MEI_IDLE;
+			cl->read_cb = NULL;
+			cl->read_pending = 0;
+		}
+	} else if (cl->reading_state == MEI_IDLE &&
+		   !cl->read_pending)
+		*offset = 0;
+
+
+	write_cb = kzalloc(sizeof(struct mei_cl_cb), GFP_KERNEL);
+	if (!write_cb) {
+		mutex_unlock(&dev->device_lock);
+		return -ENOMEM;
+	}
+
+	write_cb->file_object = file;
+	write_cb->file_private = cl;
+	write_cb->request_buffer.data = kmalloc(length, GFP_KERNEL);
+	rets = -ENOMEM;
+	if (!write_cb->request_buffer.data)
+		goto unlock_dev;
+
+	dev_dbg(&dev->pdev->dev, "length =%d\n", (int) length);
+
+	rets = -EFAULT;
+	if (copy_from_user(write_cb->request_buffer.data, ubuf, length))
+		goto unlock_dev;
+
+	cl->sm_state = 0;
+	if (length == 4 &&
+	    ((memcmp(mei_wd_state_independence_msg[0],
+				 write_cb->request_buffer.data, 4) == 0) ||
+	     (memcmp(mei_wd_state_independence_msg[1],
+				 write_cb->request_buffer.data, 4) == 0) ||
+	     (memcmp(mei_wd_state_independence_msg[2],
+				 write_cb->request_buffer.data, 4) == 0)))
+		cl->sm_state |= MEI_WD_STATE_INDEPENDENCE_MSG_SENT;
+
+	INIT_LIST_HEAD(&write_cb->cb_list);
+	if (cl == &dev->iamthif_cl) {
+		write_cb->response_buffer.data =
+		    kmalloc(dev->iamthif_mtu, GFP_KERNEL);
+		if (!write_cb->response_buffer.data) {
+			rets = -ENOMEM;
+			goto unlock_dev;
+		}
+		if (dev->mei_state != MEI_ENABLED) {
+			rets = -ENODEV;
+			goto unlock_dev;
+		}
+		for (i = 0; i < dev->num_mei_me_clients; i++) {
+			if (dev->me_clients[i].client_id ==
+				dev->iamthif_cl.me_client_id)
+				break;
+		}
+
+		if (WARN_ON(dev->me_clients[i].client_id != cl->me_client_id)) {
+			rets = -ENODEV;
+			goto unlock_dev;
+		}
+		if (i == dev->num_mei_me_clients ||
+		    (dev->me_clients[i].client_id !=
+		      dev->iamthif_cl.me_client_id)) {
+			rets = -ENODEV;
+			goto unlock_dev;
+		} else if (length > dev->me_clients[i].props.max_msg_length ||
+			   length <= 0) {
+			rets = -EMSGSIZE;
+			goto unlock_dev;
+		}
+
+		write_cb->response_buffer.size = dev->iamthif_mtu;
+		write_cb->major_file_operations = MEI_IOCTL;
+		write_cb->information = 0;
+		write_cb->request_buffer.size = length;
+		if (dev->iamthif_cl.state != MEI_FILE_CONNECTED) {
+			rets = -ENODEV;
+			goto unlock_dev;
+		}
+
+		if (!list_empty(&dev->amthi_cmd_list.mei_cb.cb_list) ||
+				dev->iamthif_state != MEI_IAMTHIF_IDLE) {
+			dev_dbg(&dev->pdev->dev, "amthi_state = %d\n",
+					(int) dev->iamthif_state);
+			dev_dbg(&dev->pdev->dev, "add amthi cb to amthi cmd waiting list\n");
+			list_add_tail(&write_cb->cb_list,
+					&dev->amthi_cmd_list.mei_cb.cb_list);
+			rets = length;
+		} else {
+			dev_dbg(&dev->pdev->dev, "call amthi write\n");
+			rets = amthi_write(dev, write_cb);
+
+			if (rets) {
+				dev_dbg(&dev->pdev->dev, "amthi write failed with status = %d\n",
+				    rets);
+				goto unlock_dev;
+			}
+			rets = length;
+		}
+		mutex_unlock(&dev->device_lock);
+		return rets;
+	}
+
+	write_cb->major_file_operations = MEI_WRITE;
+	/* make sure information is zero before we start */
+
+	write_cb->information = 0;
+	write_cb->request_buffer.size = length;
+
+	dev_dbg(&dev->pdev->dev, "host client = %d, ME client = %d\n",
+	    cl->host_client_id, cl->me_client_id);
+	if (cl->state != MEI_FILE_CONNECTED) {
+		rets = -ENODEV;
+		dev_dbg(&dev->pdev->dev, "host client = %d,  is not connected to ME client = %d",
+		    cl->host_client_id,
+		    cl->me_client_id);
+		goto unlock_dev;
+	}
+	for (i = 0; i < dev->num_mei_me_clients; i++) {
+		if (dev->me_clients[i].client_id ==
+		    cl->me_client_id)
+			break;
+	}
+	if (WARN_ON(dev->me_clients[i].client_id != cl->me_client_id)) {
+		rets = -ENODEV;
+		goto unlock_dev;
+	}
+	if (i == dev->num_mei_me_clients) {
+		rets = -ENODEV;
+		goto unlock_dev;
+	}
+	if (length > dev->me_clients[i].props.max_msg_length || length <= 0) {
+		rets = -EINVAL;
+		goto unlock_dev;
+	}
+	write_cb->file_private = cl;
+
+	rets = mei_flow_ctrl_creds(dev, cl);
+	if (rets < 0)
+		goto unlock_dev;
+
+	if (rets && dev->mei_host_buffer_is_empty) {
+		rets = 0;
+		dev->mei_host_buffer_is_empty = 0;
+		if (length > ((((dev->host_hw_state & H_CBD) >> 24) *
+			sizeof(u32)) - sizeof(struct mei_msg_hdr))) {
+
+			mei_hdr.length =
+				(((dev->host_hw_state & H_CBD) >> 24) *
+				sizeof(u32)) -
+				sizeof(struct mei_msg_hdr);
+			mei_hdr.msg_complete = 0;
+		} else {
+			mei_hdr.length = length;
+			mei_hdr.msg_complete = 1;
+		}
+		mei_hdr.host_addr = cl->host_client_id;
+		mei_hdr.me_addr = cl->me_client_id;
+		mei_hdr.reserved = 0;
+		dev_dbg(&dev->pdev->dev, "call mei_write_message header=%08x.\n",
+		    *((u32 *) &mei_hdr));
+		if (!mei_write_message(dev, &mei_hdr,
+			(unsigned char *) (write_cb->request_buffer.data),
+			mei_hdr.length)) {
+			rets = -ENODEV;
+			goto unlock_dev;
+		}
+		cl->writing_state = MEI_WRITING;
+		write_cb->information = mei_hdr.length;
+		if (mei_hdr.msg_complete) {
+			if (mei_flow_ctrl_reduce(dev, cl)) {
+				rets = -ENODEV;
+				goto unlock_dev;
+			}
+			list_add_tail(&write_cb->cb_list,
+				      &dev->write_waiting_list.mei_cb.cb_list);
+		} else {
+			list_add_tail(&write_cb->cb_list,
+				      &dev->write_list.mei_cb.cb_list);
+		}
+
+	} else {
+
+		write_cb->information = 0;
+		cl->writing_state = MEI_WRITING;
+		list_add_tail(&write_cb->cb_list,
+			      &dev->write_list.mei_cb.cb_list);
+	}
+	mutex_unlock(&dev->device_lock);
+	return length;
+
+unlock_dev:
+	mutex_unlock(&dev->device_lock);
+	mei_free_cb_private(write_cb);
+	return rets;
+}
+
+
+/**
+ * mei_ioctl - the IOCTL function
+ *
+ * @file: pointer to file structure
+ * @cmd: ioctl command
+ * @data: pointer to mei message structure
+ *
+ * returns 0 on success , <0 on error
+ */
+static long mei_ioctl(struct file *file, unsigned int cmd, unsigned long data)
+{
+	struct mei_device *dev;
+	struct mei_cl *cl = file->private_data;
+	struct mei_connect_client_data *connect_data = NULL;
+	int rets;
+
+	if (cmd != IOCTL_MEI_CONNECT_CLIENT)
+		return -EINVAL;
+
+	if (WARN_ON(!cl || !cl->dev))
+		return -ENODEV;
+
+	dev = cl->dev;
+
+	dev_dbg(&dev->pdev->dev, "IOCTL cmd = 0x%x", cmd);
+
+	mutex_lock(&dev->device_lock);
+	if (dev->mei_state != MEI_ENABLED) {
+		rets = -ENODEV;
+		goto out;
+	}
+
+	dev_dbg(&dev->pdev->dev, ": IOCTL_MEI_CONNECT_CLIENT.\n");
+
+	connect_data = kzalloc(sizeof(struct mei_connect_client_data),
+							GFP_KERNEL);
+	if (!connect_data) {
+		rets = -ENOMEM;
+		goto out;
+	}
+	dev_dbg(&dev->pdev->dev, "copy connect data from user\n");
+	if (copy_from_user(connect_data, (char __user *)data,
+				sizeof(struct mei_connect_client_data))) {
+		dev_dbg(&dev->pdev->dev, "failed to copy data from userland\n");
+		rets = -EFAULT;
+		goto out;
+	}
+	rets = mei_ioctl_connect_client(file, connect_data);
+
+	/* if all is ok, copying the data back to user. */
+	if (rets)
+		goto out;
+
+	dev_dbg(&dev->pdev->dev, "copy connect data to user\n");
+	if (copy_to_user((char __user *)data, connect_data,
+				sizeof(struct mei_connect_client_data))) {
+		dev_dbg(&dev->pdev->dev, "failed to copy data to userland\n");
+		rets = -EFAULT;
+		goto out;
+	}
+
+out:
+	kfree(connect_data);
+	mutex_unlock(&dev->device_lock);
+	return rets;
+}
+
+/**
+ * mei_compat_ioctl - the compat IOCTL function
+ *
+ * @file: pointer to file structure
+ * @cmd: ioctl command
+ * @data: pointer to mei message structure
+ *
+ * returns 0 on success , <0 on error
+ */
+#ifdef CONFIG_COMPAT
+static long mei_compat_ioctl(struct file *file,
+		      unsigned int cmd, unsigned long data)
+{
+	return mei_ioctl(file, cmd, (unsigned long)compat_ptr(data));
+}
+#endif
+
+
+/**
+ * mei_poll - the poll function
+ *
+ * @file: pointer to file structure
+ * @wait: pointer to poll_table structure
+ *
+ * returns poll mask
+ */
+static unsigned int mei_poll(struct file *file, poll_table *wait)
+{
+	struct mei_cl *cl = file->private_data;
+	struct mei_device *dev;
+	unsigned int mask = 0;
+
+	if (WARN_ON(!cl || !cl->dev))
+		return mask;
+
+	dev = cl->dev;
+
+	mutex_lock(&dev->device_lock);
+
+	if (dev->mei_state != MEI_ENABLED)
+		goto out;
+
+
+	if (cl == &dev->iamthif_cl) {
+		mutex_unlock(&dev->device_lock);
+		poll_wait(file, &dev->iamthif_cl.wait, wait);
+		mutex_lock(&dev->device_lock);
+		if (dev->iamthif_state == MEI_IAMTHIF_READ_COMPLETE &&
+			dev->iamthif_file_object == file) {
+			mask |= (POLLIN | POLLRDNORM);
+			dev_dbg(&dev->pdev->dev, "run next amthi cb\n");
+			run_next_iamthif_cmd(dev);
+		}
+		goto out;
+	}
+
+	mutex_unlock(&dev->device_lock);
+	poll_wait(file, &cl->tx_wait, wait);
+	mutex_lock(&dev->device_lock);
+	if (MEI_WRITE_COMPLETE == cl->writing_state)
+		mask |= (POLLIN | POLLRDNORM);
+
+out:
+	mutex_unlock(&dev->device_lock);
+	return mask;
+}
+
+#ifdef CONFIG_PM
+static int mei_pci_suspend(struct device *device)
+{
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct mei_device *dev = pci_get_drvdata(pdev);
+	int err;
+
+	if (!dev)
+		return -ENODEV;
+	mutex_lock(&dev->device_lock);
+	/* Stop watchdog if exists */
+	err = mei_wd_stop(dev, true);
+	/* Set new mei state */
+	if (dev->mei_state == MEI_ENABLED ||
+	    dev->mei_state == MEI_RECOVERING_FROM_RESET) {
+		dev->mei_state = MEI_POWER_DOWN;
+		mei_reset(dev, 0);
+	}
+	mutex_unlock(&dev->device_lock);
+
+	free_irq(pdev->irq, dev);
+
+
+	return err;
+}
+
+static int mei_pci_resume(struct device *device)
+{
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct mei_device *dev;
+	int err;
+
+	dev = pci_get_drvdata(pdev);
+	if (!dev)
+		return -ENODEV;
+
+	/* request and enable interrupt   */
+	err = request_threaded_irq(pdev->irq,
+			mei_interrupt_quick_handler,
+			mei_interrupt_thread_handler,
+			IRQF_SHARED, mei_driver_name, dev);
+	if (err) {
+		printk(KERN_ERR "mei: Request_irq failure. irq = %d\n",
+		       pdev->irq);
+		return err;
+	}
+
+	mutex_lock(&dev->device_lock);
+	dev->mei_state = MEI_POWER_UP;
+	mei_reset(dev, 1);
+	mutex_unlock(&dev->device_lock);
+
+	/* Start watchdog if stopped in suspend */
+	if (dev->wd_timeout) {
+		mei_wd_start_setup(dev);
+		dev->wd_due_counter = 1;
+		schedule_delayed_work(&dev->wd_work, HZ);
+	}
+	return err;
+}
+static SIMPLE_DEV_PM_OPS(mei_pm_ops, mei_pci_suspend, mei_pci_resume);
+#define MEI_PM_OPS	(&mei_pm_ops)
+#else
+#define MEI_PM_OPS	NULL
+#endif /* CONFIG_PM */
+/*
+ *  PCI driver structure
+ */
+static struct pci_driver mei_driver = {
+	.name = mei_driver_name,
+	.id_table = mei_pci_tbl,
+	.probe = mei_probe,
+	.remove = __devexit_p(mei_remove),
+	.shutdown = __devexit_p(mei_remove),
+	.driver.pm = MEI_PM_OPS,
+};
+
+/*
+ * file operations structure will be used for mei char device.
+ */
+static const struct file_operations mei_fops = {
+	.owner = THIS_MODULE,
+	.read = mei_read,
+	.unlocked_ioctl = mei_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl = mei_compat_ioctl,
+#endif
+	.open = mei_open,
+	.release = mei_release,
+	.write = mei_write,
+	.poll = mei_poll,
+};
+
+/**
+ * mei_registration_cdev - sets up the cdev structure for mei device.
+ *
+ * @dev: char device struct
+ * @hminor: minor number for registration char device
+ * @fops: file operations structure
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int mei_registration_cdev(struct cdev *dev, int hminor,
+				  const struct file_operations *fops)
+{
+	int ret, devno = MKDEV(mei_major, hminor);
+
+	cdev_init(dev, fops);
+	dev->owner = THIS_MODULE;
+	ret = cdev_add(dev, devno, 1);
+	/* Fail gracefully if need be */
+	if (ret)
+		printk(KERN_ERR "mei: Error %d registering mei device %d\n",
+		       ret, hminor);
+	return ret;
+}
+
+/**
+ * mei_register_cdev - registers mei char device
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int mei_register_cdev(void)
+{
+	int ret;
+	dev_t dev;
+
+	/* registration of char devices */
+	ret = alloc_chrdev_region(&dev, MEI_MINORS_BASE, MEI_MINORS_COUNT,
+				  MEI_DRIVER_NAME);
+	if (ret) {
+		printk(KERN_ERR "mei: Error allocating char device region.\n");
+		return ret;
+	}
+
+	mei_major = MAJOR(dev);
+
+	ret = mei_registration_cdev(&mei_cdev, MEI_MINOR_NUMBER,
+				     &mei_fops);
+	if (ret)
+		unregister_chrdev_region(MKDEV(mei_major, MEI_MINORS_BASE),
+					 MEI_MINORS_COUNT);
+
+	return ret;
+}
+
+/**
+ * mei_unregister_cdev - unregisters mei char device
+ */
+static void mei_unregister_cdev(void)
+{
+	cdev_del(&mei_cdev);
+	unregister_chrdev_region(MKDEV(mei_major, MEI_MINORS_BASE),
+				 MEI_MINORS_COUNT);
+}
+
+/**
+ * mei_sysfs_device_create - adds device entry to sysfs
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int mei_sysfs_device_create(void)
+{
+	struct class *class;
+	void *tmphdev;
+	int err;
+
+	class = class_create(THIS_MODULE, MEI_DRIVER_NAME);
+	if (IS_ERR(class)) {
+		err = PTR_ERR(class);
+		printk(KERN_ERR "mei: Error creating mei class.\n");
+		goto err_out;
+	}
+
+	tmphdev = device_create(class, NULL, mei_cdev.dev, NULL,
+					MEI_DEV_NAME);
+	if (IS_ERR(tmphdev)) {
+		err = PTR_ERR(tmphdev);
+		goto err_destroy;
+	}
+
+	mei_class = class;
+	return 0;
+
+err_destroy:
+	class_destroy(class);
+err_out:
+	return err;
+}
+
+/**
+ * mei_sysfs_device_remove - unregisters the device entry on sysfs
+ */
+static void mei_sysfs_device_remove(void)
+{
+	if (IS_ERR_OR_NULL(mei_class))
+		return;
+
+	device_destroy(mei_class, mei_cdev.dev);
+	class_destroy(mei_class);
+}
+
+/**
+ * mei_init_module - Driver Registration Routine
+ *
+ * mei_init_module is the first routine called when the driver is
+ * loaded. All it does is to register with the PCI subsystem.
+ *
+ * returns 0 on success, <0 on failure.
+ */
+static int __init mei_init_module(void)
+{
+	int ret;
+
+	pr_debug("mei: %s - version %s\n",
+		mei_driver_string, mei_driver_version);
+	/* init pci module */
+	ret = pci_register_driver(&mei_driver);
+	if (ret < 0) {
+		printk(KERN_ERR "mei: Error registering driver.\n");
+		goto end;
+	}
+
+	ret = mei_register_cdev();
+	if (ret)
+		goto unregister_pci;
+
+	ret = mei_sysfs_device_create();
+	if (ret)
+		goto unregister_cdev;
+
+	return ret;
+
+unregister_cdev:
+	mei_unregister_cdev();
+unregister_pci:
+	pci_unregister_driver(&mei_driver);
+end:
+	return ret;
+}
+
+module_init(mei_init_module);
+
+/**
+ * mei_exit_module - Driver Exit Cleanup Routine
+ *
+ * mei_exit_module is called just before the driver is removed
+ * from memory.
+ */
+static void __exit mei_exit_module(void)
+{
+	pci_unregister_driver(&mei_driver);
+	mei_sysfs_device_remove();
+	mei_unregister_cdev();
+
+	pr_debug("mei: Driver unloaded successfully.\n");
+}
+
+module_exit(mei_exit_module);
+
+
+MODULE_AUTHOR("Intel Corporation");
+MODULE_DESCRIPTION("Intel(R) Management Engine Interface");
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION(MEI_DRIVER_VERSION);
diff --git a/drivers/staging/mei/mei.h b/drivers/staging/mei/mei.h
new file mode 100644
index 0000000000000000000000000000000000000000..6da7c4f33f91fece8e3c0faca36874a8951e9c0f
--- /dev/null
+++ b/drivers/staging/mei/mei.h
@@ -0,0 +1,105 @@
+/*
+
+  Intel Management Engine Interface (Intel MEI) Linux driver
+  Intel MEI Interface Header
+
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+
+  Copyright(c) 2003-2011 Intel Corporation. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+	  Intel Corporation.
+	  linux-mei@linux.intel.com
+	  http://www.intel.com
+
+
+  BSD LICENSE
+
+  Copyright(c) 2003-2011 Intel Corporation. All rights reserved.
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+
+#ifndef _LINUX_MEI_H
+#define _LINUX_MEI_H
+
+#include <linux/uuid.h>
+
+/*
+ * This IOCTL is used to associate the current file descriptor with a
+ * FW Client (given by UUID). This opens a communication channel
+ * between a host client and a FW client. From this point every read and write
+ * will communicate with the associated FW client.
+ * Only in close() (file_operation release()) the communication between
+ * the clients is disconnected
+ *
+ * The IOCTL argument is a struct with a union the contains
+ * the input parameter and the output parameter for this IOCTL.
+ *
+ * The input parameter is UUID of the FW Client.
+ * The output parameter is the properties of the FW client
+ * (FW protocol version and max message size).
+ *
+ */
+#define IOCTL_MEI_CONNECT_CLIENT \
+	_IOWR('H' , 0x01, struct mei_connect_client_data)
+
+/*
+ * Intel MEI client information struct
+ */
+struct mei_client {
+	__u32 max_msg_length;
+	__u8 protocol_version;
+	__u8 reserved[3];
+};
+
+/*
+ * IOCTL Connect Client Data structure
+ */
+struct mei_connect_client_data {
+	union {
+		uuid_le in_client_uuid;
+		struct mei_client out_client_properties;
+	};
+};
+
+#endif /* _LINUX_MEI_H  */
diff --git a/drivers/staging/mei/mei.txt b/drivers/staging/mei/mei.txt
new file mode 100644
index 0000000000000000000000000000000000000000..17302ad2531fe77dfaf7c5e6ac67b2c2a8715105
--- /dev/null
+++ b/drivers/staging/mei/mei.txt
@@ -0,0 +1,189 @@
+Intel MEI
+=======================
+
+Introduction
+=======================
+
+The Intel Management Engine (Intel ME) is an isolated and
+protected computing resource (Coprocessor) residing inside
+Intel chipsets. The Intel ME provides support for computer/IT
+management features.
+The Feature set depends on the Intel chipset SKU.
+
+The Intel Management Engine Interface (Intel MEI, previously known
+as HECI) is the interface between the Host and Intel ME.
+This interface is exposed to the host as a PCI device.
+The Intel MEI Driver is in charge of the communication channel
+between a host application and the ME feature.
+
+Each Intel ME feature (Intel ME Client) is addressed by
+GUID/UUID and each feature defines its own protocol.
+The protocol is message-based with a header and payload up to
+512 bytes.
+
+[place holder to URL to protocol definitions]
+
+Prominent usage of the Interface is to communicate with
+Intel Active Management Technology (Intel AMT)
+implemented in firmware running on the Intel ME.
+
+Intel AMT provides the ability to manage a host remotely out-of-band (OOB)
+even when the host processor has crashed or is in a sleep state.
+
+Some examples of Intel AMT usage are:
+   - Monitoring hardware state and platform components
+   - Remote power off/on (useful for green computing or overnight IT maintenance)
+   - OS updates
+   - Storage of useful platform information such as software assets
+   - built-in hardware KVM
+   - selective network isolation of Ethernet and IP protocol flows based on
+     policies set by a remote management console
+   - IDE device redirection from remote management console
+
+Intel AMT (OOB) communication is based on SOAP (deprecated
+starting with Release 6.0) over HTTP/HTTPS or WS-Management protocol
+over HTTP and HTTPS that are received from a remote
+management console application.
+
+For more information about Intel AMT:
+http://software.intel.com/sites/manageability/AMT_Implementation_and_Reference_Guide/WordDocuments/aboutintelamt.htm
+
+
+MEI Driver
+=======================
+
+The driver exposes a character device called /dev/mei.
+
+An application maintains communication with an ME feature while
+/dev/mei is open. The binding to a specific features is performed
+by calling MEI_CONNECT_CLIENT_IOCTL, which passes the desired UUID.
+The number of instances of an ME feature that can be opened
+at the same time depends on the ME feature, but most of the
+features allow only a single instance.
+
+
+The Intel AMT Host Interface (AMTHI) feature requires multiple
+simultaneous user applications, therefore the MEI driver handles
+this internally by maintaining request queues for the applications.
+
+The driver is oblivious to data that are passed between
+
+Because some of the ME features can change the system
+configuration, the driver by default allows only privileged
+user to access it.
+
+A Code snippet for application communicating with AMTHI client:
+	struct mei_connect_client_data data;
+	fd = open(MEI_DEVICE);
+
+	data.d.in_client_uuid = AMTHI_UUID;
+
+	ioctl(fd, IOCTL_MEI_CONNECT_CLIENT, &data);
+
+	printf(“Ver=%d, MaxLen=%ld\n”,
+			data.d.in_client_uuid.protocol_version,
+			data.d.in_client_uuid.max_msg_length);
+
+	[...]
+
+	write(fd, amthi_req_data, amthi_req_data_len);
+
+	[...]
+
+	read(fd, &amthi_res_data, amthi_res_data_len);
+
+	[...]
+	close(fd);
+
+ME Applications:
+==============
+
+1) Intel Local Management Service (Intel LMS)
+	Applications running locally on the platform communicate with
+	Intel AMT Release 2.0 and later releases in the same way
+	that network applications do via SOAP over HTTP (deprecated
+	starting with Release 6.0) or with WS-Management over SOAP over
+	HTTP. which means that some Intel AMT feature can be access
+	from a local application using same Network interface as for
+	remote application.
+
+	When a local application sends a message addressed to the local
+	Intel AMT host name, the Local Manageability Service (LMS),
+	which listens for traffic directed to the host name, intercepts
+	the message and routes it to the Intel Management Engine Interface.
+	For more information:
+	http://software.intel.com/sites/manageability/AMT_Implementation_and_
+	Reference_Guide/WordDocuments/localaccess1.htm
+
+	The LMS opens a connection using the MEI driver to the LMS
+	FW feature using a defined UUID and then communicates with the
+	feature using a protocol
+	called Intel(R) AMT Port Forwarding Protocol (APF protocol).
+	The protocol is used to maintain multiple sessions with
+	Intel AMT from a single application.
+	See the protocol specification in
+	the Intel(R) AMT Implementation and Reference Guide
+	http://software.intel.com/sites/manageability/AMT_Implementation_and_Reference_Guide/HTMLDocuments/MPSDocuments/Intel%20AMT%20Port%20Forwarding%20Protocol%20Reference%20Manual.pdf
+
+  2) Intel AMT Remote configuration using a Local Agent:
+	A Local Agent enables IT personnel to configure Intel AMT out-of-the-box
+	without requiring installing additional data to enable setup.
+	The remote configuration process may involve an ISV-developed remote
+	configuration agent that runs on the host.
+	For more information:
+	http://software.intel.com/sites/manageability/AMT_Implementation_and_Reference_Guide/WordDocuments/remoteconfigurationwithalocalagent.htm
+
+	How the Local Agent Works (including Command structs):
+	http://software.intel.com/sites/manageability/AMT_Implementation_and_Reference_Guide/WordDocuments/howthelocalagentsampleworks.htm
+
+Intel AMT OS Health Watchdog:
+=============================
+The Intel AMT Watchdog is an OS Health (Hang/Crash) watchdog.
+Whenever the OS hangs or crashes, Intel AMT will send an event
+to whoever subscribed to this event. This mechanism means that
+IT knows when a platform crashes even when there is a hard failure
+on the host.
+The AMT Watchdog is composed of two parts:
+	1) FW Feature - that receives the heartbeats
+	   and sends an event when the heartbeats stop.
+	2) MEI driver – connects to the watchdog (WD) feature,
+	   configures the watchdog and sends the heartbeats.
+
+The MEI driver configures the Watchdog to expire by default
+every 120sec unless set by the user using module parameters.
+The Driver then sends heartbeats every 2sec.
+
+If WD feature does not exist (i.e. the connection failed),
+the MEI driver will disable the sending of heartbeats.
+
+Module Parameters
+=================
+watchdog_timeout - the user can use this module parameter
+to change the watchdog timeout setting.
+
+This value sets the Intel AMT watchdog timeout interval in seconds;
+the default value is 120sec.
+in order to disable the watchdog activites set the value to 0.
+Normal values should be between 120 and 65535
+
+Supported Chipsets:
+==================
+7 Series Chipset Family
+6 Series Chipset Family
+5 Series Chipset Family
+4 Series Chipset Family
+Mobile 4 Series Chipset Family
+ICH9
+82946GZ/GL
+82G35 Express
+82Q963/Q965
+82P965/G965
+Mobile PM965/GM965
+Mobile GME965/GLE960
+82Q35 Express
+82G33/G31/P35/P31 Express
+82Q33 Express
+82X38/X48 Express
+
+---
+linux-mei@linux.intel.com
diff --git a/drivers/staging/mei/mei_dev.h b/drivers/staging/mei/mei_dev.h
new file mode 100644
index 0000000000000000000000000000000000000000..6f3ec068ed698fe0a0c7ef405b4d4a2b977ccc13
--- /dev/null
+++ b/drivers/staging/mei/mei_dev.h
@@ -0,0 +1,422 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#ifndef _MEI_DEV_H_
+#define _MEI_DEV_H_
+
+#include <linux/types.h>
+#include "mei.h"
+#include "hw.h"
+
+/*
+ * MEI Char Driver Minors
+ */
+#define MEI_MINORS_BASE	1
+#define MEI_MINORS_COUNT	1
+#define MEI_MINOR_NUMBER	1
+
+/*
+ * watch dog definition
+ */
+#define MEI_WATCHDOG_DATA_SIZE         16
+#define MEI_START_WD_DATA_SIZE         20
+#define MEI_WD_PARAMS_SIZE             4
+#define MEI_WD_STATE_INDEPENDENCE_MSG_SENT       (1 << 0)
+
+/*
+ * AMTHI Client UUID
+ */
+extern const uuid_le mei_amthi_guid;
+
+/*
+ * Watchdog Client UUID
+ */
+extern const uuid_le mei_wd_guid;
+
+/*
+ * Watchdog independence state message
+ */
+extern const u8 mei_wd_state_independence_msg[3][4];
+
+/*
+ * Number of File descriptors/handles
+ * that can be opened to the driver.
+ *
+ * Limit to 253: 255 Total Clients
+ * minus internal client for AMTHI
+ * minus internal client for Watchdog
+ */
+#define  MEI_MAX_OPEN_HANDLE_COUNT	253
+
+/*
+ * Number of queue lists used by this driver
+ */
+#define MEI_IO_LISTS_NUMBER        7
+
+/*
+ * Number of Maximum MEI Clients
+ */
+#define MEI_CLIENTS_MAX 255
+
+/* File state */
+enum file_state {
+	MEI_FILE_INITIALIZING = 0,
+	MEI_FILE_CONNECTING,
+	MEI_FILE_CONNECTED,
+	MEI_FILE_DISCONNECTING,
+	MEI_FILE_DISCONNECTED
+};
+
+/* MEI device states */
+enum mei_states {
+	MEI_INITIALIZING = 0,
+	MEI_INIT_CLIENTS,
+	MEI_ENABLED,
+	MEI_RESETING,
+	MEI_DISABLED,
+	MEI_RECOVERING_FROM_RESET,
+	MEI_POWER_DOWN,
+	MEI_POWER_UP
+};
+
+/* init clients  states*/
+enum mei_init_clients_states {
+	MEI_START_MESSAGE = 0,
+	MEI_ENUM_CLIENTS_MESSAGE,
+	MEI_CLIENT_PROPERTIES_MESSAGE
+};
+
+enum iamthif_states {
+	MEI_IAMTHIF_IDLE,
+	MEI_IAMTHIF_WRITING,
+	MEI_IAMTHIF_FLOW_CONTROL,
+	MEI_IAMTHIF_READING,
+	MEI_IAMTHIF_READ_COMPLETE
+};
+
+enum mei_file_transaction_states {
+	MEI_IDLE,
+	MEI_WRITING,
+	MEI_WRITE_COMPLETE,
+	MEI_FLOW_CONTROL,
+	MEI_READING,
+	MEI_READ_COMPLETE
+};
+
+/* MEI CB */
+enum mei_cb_major_types {
+	MEI_READ = 0,
+	MEI_WRITE,
+	MEI_IOCTL,
+	MEI_OPEN,
+	MEI_CLOSE
+};
+
+/*
+ * Intel MEI message data struct
+ */
+struct mei_message_data {
+	u32 size;
+	char *data;
+} __packed;
+
+
+struct mei_cl_cb {
+	struct list_head cb_list;
+	enum mei_cb_major_types major_file_operations;
+	void *file_private;
+	struct mei_message_data request_buffer;
+	struct mei_message_data response_buffer;
+	unsigned long information;
+	unsigned long read_time;
+	struct file *file_object;
+};
+
+/* MEI client instance carried as file->pirvate_data*/
+struct mei_cl {
+	struct list_head link;
+	struct mei_device *dev;
+	enum file_state state;
+	wait_queue_head_t tx_wait;
+	wait_queue_head_t rx_wait;
+	wait_queue_head_t wait;
+	int read_pending;
+	int status;
+	/* ID of client connected */
+	u8 host_client_id;
+	u8 me_client_id;
+	u8 mei_flow_ctrl_creds;
+	u8 timer_count;
+	enum mei_file_transaction_states reading_state;
+	enum mei_file_transaction_states writing_state;
+	int sm_state;
+	struct mei_cl_cb *read_cb;
+};
+
+struct mei_io_list {
+	struct mei_cl_cb mei_cb;
+	int status;
+	struct mei_device *device_extension;
+};
+
+/* MEI private device struct */
+struct mei_device {
+	struct pci_dev *pdev;	/* pointer to pci device struct */
+	/*
+	 * lists of queues
+	 */
+	 /* array of pointers to aio lists */
+	struct mei_io_list *io_list_array[MEI_IO_LISTS_NUMBER];
+	struct mei_io_list read_list;		/* driver read queue */
+	struct mei_io_list write_list;		/* driver write queue */
+	struct mei_io_list write_waiting_list;	/* write waiting queue */
+	struct mei_io_list ctrl_wr_list;	/* managed write IOCTL list */
+	struct mei_io_list ctrl_rd_list;	/* managed read IOCTL list */
+	struct mei_io_list amthi_cmd_list;	/* amthi list for cmd waiting */
+
+	/* driver managed amthi list for reading completed amthi cmd data */
+	struct mei_io_list amthi_read_complete_list;
+	/*
+	 * list of files
+	 */
+	struct list_head file_list;
+	/*
+	 * memory of device
+	 */
+	unsigned int mem_base;
+	unsigned int mem_length;
+	void __iomem *mem_addr;
+	/*
+	 * lock for the device
+	 */
+	struct mutex device_lock; /* device lock */
+	int recvd_msg;
+	struct delayed_work wd_work;	/* watch dog deleye work */
+	/*
+	 * hw states of host and fw(ME)
+	 */
+	u32 host_hw_state;
+	u32 me_hw_state;
+	/*
+	 * waiting queue for receive message from FW
+	 */
+	wait_queue_head_t wait_recvd_msg;
+	wait_queue_head_t wait_stop_wd;
+
+	/*
+	 * mei device  states
+	 */
+	enum mei_states mei_state;
+	enum mei_init_clients_states init_clients_state;
+	u16 init_clients_timer;
+	int stop;
+
+	u32 extra_write_index;
+	u32 rd_msg_buf[128];	/* used for control messages */
+	u32 wr_msg_buf[128];	/* used for control messages */
+	u32 ext_msg_buf[8];	/* for control responses */
+	u32 rd_msg_hdr;
+
+	struct hbm_version version;
+
+	int mei_host_buffer_is_empty;
+	struct mei_cl wd_cl;
+	struct mei_me_client *me_clients; /* Note: memory has to be allocated */
+	DECLARE_BITMAP(me_clients_map, MEI_CLIENTS_MAX);
+	DECLARE_BITMAP(host_clients_map, MEI_CLIENTS_MAX);
+	u8 num_mei_me_clients;
+	u8 me_client_presentation_num;
+	u8 me_client_index;
+
+	int wd_pending;
+	int wd_stopped;
+	u16 wd_timeout;	/* seconds ((wd_data[1] << 8) + wd_data[0]) */
+	unsigned char wd_data[MEI_START_WD_DATA_SIZE];
+
+
+	u16 wd_due_counter;
+	bool wd_bypass;	/* if false, don't refresh watchdog ME client */
+
+	struct file *iamthif_file_object;
+	struct mei_cl iamthif_cl;
+	int iamthif_ioctl;
+	int iamthif_canceled;
+	int iamthif_mtu;
+	unsigned long iamthif_timer;
+	u32 iamthif_stall_timer;
+	unsigned char *iamthif_msg_buf; /* Note: memory has to be allocated */
+	u32 iamthif_msg_buf_size;
+	u32 iamthif_msg_buf_index;
+	int iamthif_flow_control_pending;
+	enum iamthif_states iamthif_state;
+	struct mei_cl_cb *iamthif_current_cb;
+	u8 write_hang;
+	int need_reset;
+	long open_handle_count;
+
+};
+
+
+/*
+ * mei init function prototypes
+ */
+struct mei_device *init_mei_device(struct pci_dev *pdev);
+void mei_reset(struct mei_device *dev, int interrupts);
+int mei_hw_init(struct mei_device *dev);
+int mei_task_initialize_clients(void *data);
+int mei_initialize_clients(struct mei_device *dev);
+struct mei_cl *mei_alloc_file_private(struct mei_device *dev);
+int mei_disconnect_host_client(struct mei_device *dev, struct mei_cl *cl);
+void mei_initialize_list(struct mei_io_list *list,
+			  struct mei_device *dev);
+void mei_flush_list(struct mei_io_list *list, struct mei_cl *cl);
+void mei_flush_queues(struct mei_device *dev, struct mei_cl *cl);
+void mei_remove_client_from_file_list(struct mei_device *dev,
+				       u8 host_client_id);
+void host_init_iamthif(struct mei_device *dev);
+void mei_init_file_private(struct mei_cl *priv, struct mei_device *dev);
+void allocate_me_clients_storage(struct mei_device *dev);
+
+void host_start_message(struct mei_device *dev);
+void host_enum_clients_message(struct mei_device *dev);
+void host_client_properties(struct mei_device *dev);
+
+u8 mei_find_me_client_update_filext(struct mei_device *dev,
+				struct mei_cl *priv,
+				const uuid_le *cguid, u8 client_id);
+
+/*
+ *  interrupt functions prototype
+ */
+irqreturn_t mei_interrupt_quick_handler(int irq, void *dev_id);
+irqreturn_t  mei_interrupt_thread_handler(int irq, void *dev_id);
+void mei_wd_timer(struct work_struct *work);
+
+/*
+ *  input output function prototype
+ */
+int mei_ioctl_connect_client(struct file *file,
+			struct mei_connect_client_data *data);
+
+int mei_start_read(struct mei_device *dev, struct mei_cl *cl);
+
+int amthi_write(struct mei_device *dev, struct mei_cl_cb *priv_cb);
+
+int amthi_read(struct mei_device *dev, struct file *file,
+	      char __user *ubuf, size_t length, loff_t *offset);
+
+struct mei_cl_cb *find_amthi_read_list_entry(struct mei_device *dev,
+						struct file *file);
+
+void run_next_iamthif_cmd(struct mei_device *dev);
+
+void mei_free_cb_private(struct mei_cl_cb *priv_cb);
+
+int mei_find_me_client_index(const struct mei_device *dev, uuid_le cuuid);
+
+/*
+ * Register Access Function
+ */
+
+/**
+ * mei_reg_read - Reads 32bit data from the mei device
+ *
+ * @dev: the device structure
+ * @offset: offset from which to read the data
+ *
+ * returns the byte read.
+ */
+static inline u32 mei_reg_read(struct mei_device *dev,
+				unsigned long offset)
+{
+	return ioread32(dev->mem_addr + offset);
+}
+
+/**
+ * mei_reg_write - Writes 32bit data to the mei device
+ *
+ * @dev: the device structure
+ * @offset: offset from which to write the data
+ * @value: the byte to write
+ */
+static inline void mei_reg_write(struct mei_device *dev,
+				unsigned long offset, u32 value)
+{
+	iowrite32(value, dev->mem_addr + offset);
+}
+
+/**
+ * mei_hcsr_read - Reads 32bit data from the host CSR
+ *
+ * @dev: the device structure
+ *
+ * returns the byte read.
+ */
+static inline u32 mei_hcsr_read(struct mei_device *dev)
+{
+	return mei_reg_read(dev, H_CSR);
+}
+
+/**
+ * mei_mecsr_read - Reads 32bit data from the ME CSR
+ *
+ * @dev: the device structure
+ *
+ * returns ME_CSR_HA register value (u32)
+ */
+static inline u32 mei_mecsr_read(struct mei_device *dev)
+{
+	return mei_reg_read(dev, ME_CSR_HA);
+}
+
+/**
+ * get_me_cb_rw - Reads 32bit data from the mei ME_CB_RW register
+ *
+ * @dev: the device structure
+ *
+ * returns ME_CB_RW register value (u32)
+ */
+static inline u32 mei_mecbrw_read(struct mei_device *dev)
+{
+	return mei_reg_read(dev, ME_CB_RW);
+}
+
+
+/*
+ * mei interface function prototypes
+ */
+void mei_hcsr_set(struct mei_device *dev);
+void mei_csr_clear_his(struct mei_device *dev);
+
+void mei_enable_interrupts(struct mei_device *dev);
+void mei_disable_interrupts(struct mei_device *dev);
+
+/**
+ * mei_fe_same_id - tells if file private data have same id
+ *
+ * @fe1: private data of 1. file object
+ * @fe2: private data of 2. file object
+ *
+ * returns !=0 - if ids are the same, 0 - if differ.
+ */
+static inline int mei_fe_same_id(const struct mei_cl *fe1,
+				  const struct mei_cl *fe2)
+{
+	return ((fe1->host_client_id == fe2->host_client_id) &&
+		(fe1->me_client_id == fe2->me_client_id));
+}
+
+#endif
diff --git a/drivers/staging/mei/mei_version.h b/drivers/staging/mei/mei_version.h
new file mode 100644
index 0000000000000000000000000000000000000000..075bad8f0bf5a517673b18415d6b89cfaa5d7fd7
--- /dev/null
+++ b/drivers/staging/mei/mei_version.h
@@ -0,0 +1,31 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+
+#ifndef MEI_VERSION_H
+#define MEI_VERSION_H
+
+#define MAJOR_VERSION		7
+#define MINOR_VERSION		1
+#define QUICK_FIX_NUMBER	20
+#define VER_BUILD		1
+
+#define MEI_DRV_VER1 __stringify(MAJOR_VERSION) "." __stringify(MINOR_VERSION)
+#define MEI_DRV_VER2 __stringify(QUICK_FIX_NUMBER) "." __stringify(VER_BUILD)
+
+#define MEI_DRIVER_VERSION	MEI_DRV_VER1 "." MEI_DRV_VER2
+
+#endif
diff --git a/drivers/staging/mei/wd.c b/drivers/staging/mei/wd.c
new file mode 100644
index 0000000000000000000000000000000000000000..2564b038636ad6e79ad1e52d3b8a83749e8ce1ca
--- /dev/null
+++ b/drivers/staging/mei/wd.c
@@ -0,0 +1,183 @@
+/*
+ *
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Copyright (c) 2003-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/pci.h>
+#include <linux/sched.h>
+
+#include "mei_dev.h"
+#include "hw.h"
+#include "interface.h"
+#include "mei.h"
+
+/*
+ * MEI Watchdog Module Parameters
+ */
+static u16 watchdog_timeout = AMT_WD_VALUE;
+module_param(watchdog_timeout, ushort, 0);
+MODULE_PARM_DESC(watchdog_timeout,
+		"Intel(R) AMT Watchdog timeout value in seconds. (default="
+					__MODULE_STRING(AMT_WD_VALUE)
+					", disable=0)");
+
+static const u8 mei_start_wd_params[] = { 0x02, 0x12, 0x13, 0x10 };
+static const u8 mei_stop_wd_params[] = { 0x02, 0x02, 0x14, 0x10 };
+
+const u8 mei_wd_state_independence_msg[3][4] = {
+	{0x05, 0x02, 0x51, 0x10},
+	{0x05, 0x02, 0x52, 0x10},
+	{0x07, 0x02, 0x01, 0x10}
+};
+
+/* UUIDs for AMT F/W clients */
+const uuid_le mei_wd_guid = UUID_LE(0x05B79A6F, 0x4628, 0x4D7F, 0x89,
+						0x9D, 0xA9, 0x15, 0x14, 0xCB,
+						0x32, 0xAB);
+
+
+void mei_wd_start_setup(struct mei_device *dev)
+{
+	dev_dbg(&dev->pdev->dev, "dev->wd_timeout=%d.\n", dev->wd_timeout);
+	memcpy(dev->wd_data, mei_start_wd_params, MEI_WD_PARAMS_SIZE);
+	memcpy(dev->wd_data + MEI_WD_PARAMS_SIZE,
+		&dev->wd_timeout, sizeof(u16));
+}
+
+/**
+ * host_init_wd - mei initialization wd.
+ *
+ * @dev: the device structure
+ */
+void mei_wd_host_init(struct mei_device *dev)
+{
+	mei_init_file_private(&dev->wd_cl, dev);
+
+	/* look for WD client and connect to it */
+	dev->wd_cl.state = MEI_FILE_DISCONNECTED;
+	dev->wd_timeout = watchdog_timeout;
+
+	if (dev->wd_timeout > 0) {
+		mei_wd_start_setup(dev);
+		/* find ME WD client */
+		mei_find_me_client_update_filext(dev, &dev->wd_cl,
+					&mei_wd_guid, MEI_WD_HOST_CLIENT_ID);
+
+		dev_dbg(&dev->pdev->dev, "check wd_cl\n");
+		if (MEI_FILE_CONNECTING == dev->wd_cl.state) {
+			if (!mei_connect(dev, &dev->wd_cl)) {
+				dev_dbg(&dev->pdev->dev, "Failed to connect to WD client\n");
+				dev->wd_cl.state = MEI_FILE_DISCONNECTED;
+				dev->wd_cl.host_client_id = 0;
+				host_init_iamthif(dev) ;
+			} else {
+				dev->wd_cl.timer_count = CONNECT_TIMEOUT;
+			}
+		} else {
+			dev_dbg(&dev->pdev->dev, "Failed to find WD client\n");
+			host_init_iamthif(dev) ;
+		}
+	} else {
+		dev->wd_bypass = true;
+		dev_dbg(&dev->pdev->dev, "WD requested to be disabled\n");
+		host_init_iamthif(dev) ;
+	}
+}
+
+/**
+ * mei_wd_send - sends watch dog message to fw.
+ *
+ * @dev: the device structure
+ *
+ * returns 0 if success,
+ *	-EIO when message send fails
+ *	-EINVAL when invalid message is to be sent
+ */
+int mei_wd_send(struct mei_device *dev)
+{
+	struct mei_msg_hdr *mei_hdr;
+
+	mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
+	mei_hdr->host_addr = dev->wd_cl.host_client_id;
+	mei_hdr->me_addr = dev->wd_cl.me_client_id;
+	mei_hdr->msg_complete = 1;
+	mei_hdr->reserved = 0;
+
+	if (!memcmp(dev->wd_data, mei_start_wd_params, MEI_WD_PARAMS_SIZE))
+		mei_hdr->length = MEI_START_WD_DATA_SIZE;
+	else if (!memcmp(dev->wd_data, mei_stop_wd_params, MEI_WD_PARAMS_SIZE))
+		mei_hdr->length = MEI_WD_PARAMS_SIZE;
+	else
+		return -EINVAL;
+
+	if (mei_write_message(dev, mei_hdr, dev->wd_data, mei_hdr->length))
+		return 0;
+	return -EIO;
+}
+
+int mei_wd_stop(struct mei_device *dev, bool preserve)
+{
+	int ret;
+	u16 wd_timeout = dev->wd_timeout;
+
+	cancel_delayed_work(&dev->wd_work);
+	if (dev->wd_cl.state != MEI_FILE_CONNECTED || !dev->wd_timeout)
+		return 0;
+
+	dev->wd_timeout = 0;
+	dev->wd_due_counter = 0;
+	memcpy(dev->wd_data, mei_stop_wd_params, MEI_WD_PARAMS_SIZE);
+	dev->stop = 1;
+
+	ret = mei_flow_ctrl_creds(dev, &dev->wd_cl);
+	if (ret < 0)
+		goto out;
+
+	if (ret && dev->mei_host_buffer_is_empty) {
+		ret = 0;
+		dev->mei_host_buffer_is_empty = 0;
+
+		if (!mei_wd_send(dev)) {
+			ret = mei_flow_ctrl_reduce(dev, &dev->wd_cl);
+			if (ret)
+				goto out;
+		} else {
+			dev_dbg(&dev->pdev->dev, "send stop WD failed\n");
+		}
+
+		dev->wd_pending = 0;
+	} else {
+		dev->wd_pending = 1;
+	}
+	dev->wd_stopped = 0;
+	mutex_unlock(&dev->device_lock);
+
+	ret = wait_event_interruptible_timeout(dev->wait_stop_wd,
+					dev->wd_stopped, 10 * HZ);
+	mutex_lock(&dev->device_lock);
+	if (!dev->wd_stopped)
+		dev_dbg(&dev->pdev->dev, "stop wd failed to complete.\n");
+	else
+		dev_dbg(&dev->pdev->dev, "stop wd complete.\n");
+
+	if (preserve)
+		dev->wd_timeout = wd_timeout;
+
+out:
+	return ret;
+}
+
diff --git a/drivers/staging/nvec/Kconfig b/drivers/staging/nvec/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..987ad48ff939a3600f8a55a00851cb9676ba21c4
--- /dev/null
+++ b/drivers/staging/nvec/Kconfig
@@ -0,0 +1,27 @@
+config MFD_NVEC
+	bool "NV Tegra Embedded Controller SMBus Interface"
+	depends on I2C && GPIOLIB && ARCH_TEGRA
+	help
+	    Say Y here to enable support for a nVidia compliant embedded
+	    controller.
+
+config KEYBOARD_NVEC
+	bool "Keyboard on nVidia compliant EC"
+	depends on MFD_NVEC
+	help
+	  Say Y here to enable support for a keyboard connected to 
+	  a nVidia compliant embedded controller.
+
+config SERIO_NVEC_PS2
+	bool "PS2 on nVidia EC"
+	depends on MFD_NVEC
+	help
+	  Say Y here to enable support for a Touchpad / Mouse connected
+	  to a nVidia compliant embedded controller.
+
+config NVEC_POWER
+	bool "NVEC charger and battery"
+	depends on MFD_NVEC
+	help
+	  Say Y to enable support for battery and charger interface for
+	  nVidia compliant embedded controllers.
diff --git a/drivers/staging/nvec/Makefile b/drivers/staging/nvec/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..4b5fcec1a10fed6fd99794c26c3384e04b7b6bda
--- /dev/null
+++ b/drivers/staging/nvec/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_SERIO_NVEC_PS2)	+= nvec_ps2.o
+obj-$(CONFIG_MFD_NVEC)		+= nvec.o
+obj-$(CONFIG_NVEC_POWER) 	+= nvec_power.o
+obj-$(CONFIG_KEYBOARD_NVEC) 	+= nvec_kbd.o
diff --git a/drivers/staging/nvec/README b/drivers/staging/nvec/README
new file mode 100644
index 0000000000000000000000000000000000000000..9a320b7fdbe6cdba13a5dd4d407aae30c7f3a992
--- /dev/null
+++ b/drivers/staging/nvec/README
@@ -0,0 +1,14 @@
+NVEC: An NVidia compliant Embedded Controller Protocol Implemenation
+
+This is an implementation of the NVEC protocol used to communicate with an
+embedded controller (EC) via I2C bus. The EC is an I2C master while the host
+processor is the I2C slave. Requests from the host processor to the EC are
+started by triggering a gpio line.
+
+There is no written documentation of the protocol available to the public,
+but the source code[1] of the published nvec reference drivers can be a guide.
+This driver is currently only used by the AC100 project[2], but it is likely,
+that other Tegra boards (not yet mainlined, if ever) also use it.
+
+[1] e.g. http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=tree;f=arch/arm/mach-tegra/nvec;hb=android-tegra-2.6.32
+[2] http://gitorious.org/ac100, http://launchpad.net/ac100
diff --git a/drivers/staging/nvec/TODO b/drivers/staging/nvec/TODO
new file mode 100644
index 0000000000000000000000000000000000000000..77b47f763f22436d6cbeb44d684854c8c302ede6
--- /dev/null
+++ b/drivers/staging/nvec/TODO
@@ -0,0 +1,8 @@
+ToDo list (incomplete, unordered)
+	- convert mouse, keyboard, and power to platform devices
+	- add copyright / driver author / license
+	- add compile as module support
+	- move nvec devices to mfd cells?
+	- adjust to kernel style
+
+
diff --git a/drivers/staging/nvec/nvec-keytable.h b/drivers/staging/nvec/nvec-keytable.h
new file mode 100644
index 0000000000000000000000000000000000000000..6a1c4f7f460b7a13a87bcad41eabd5f56eb17cf6
--- /dev/null
+++ b/drivers/staging/nvec/nvec-keytable.h
@@ -0,0 +1,266 @@
+/*
+ * drivers/input/keyboard/tegra-nvec.c
+ *
+ * Keyboard class input driver for keyboards connected to an NvEc compliant
+ * embedded controller
+ *
+ * Copyright (c) 2009, NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+static unsigned short code_tab_102us[] = {
+	KEY_GRAVE,	// 0x00
+	KEY_ESC,
+	KEY_1,
+	KEY_2,
+	KEY_3,
+	KEY_4,
+	KEY_5,
+	KEY_6,
+	KEY_7,
+	KEY_8,
+	KEY_9,
+	KEY_0,
+	KEY_MINUS,
+	KEY_EQUAL,
+	KEY_BACKSPACE,
+	KEY_TAB,
+	KEY_Q,		// 0x10
+	KEY_W,
+	KEY_E,
+	KEY_R,
+	KEY_T,
+	KEY_Y,
+	KEY_U,
+	KEY_I,
+	KEY_O,
+	KEY_P,
+	KEY_LEFTBRACE,
+	KEY_RIGHTBRACE,
+	KEY_ENTER,
+	KEY_LEFTCTRL,
+	KEY_A,
+	KEY_S,
+	KEY_D,		// 0x20
+	KEY_F,
+	KEY_G,
+	KEY_H,
+	KEY_J,
+	KEY_K,
+	KEY_L,
+	KEY_SEMICOLON,
+	KEY_APOSTROPHE,
+	KEY_GRAVE,
+	KEY_LEFTSHIFT,
+	KEY_BACKSLASH,
+	KEY_Z,
+	KEY_X,
+	KEY_C,
+	KEY_V,
+	KEY_B,		// 0x30
+	KEY_N,
+	KEY_M,
+	KEY_COMMA,
+	KEY_DOT,
+	KEY_SLASH,
+	KEY_RIGHTSHIFT,
+	KEY_KPASTERISK,
+	KEY_LEFTALT,
+	KEY_SPACE,
+	KEY_CAPSLOCK,
+	KEY_F1,
+	KEY_F2,
+	KEY_F3,
+	KEY_F4,
+	KEY_F5,
+	KEY_F6,		// 0x40
+	KEY_F7,
+	KEY_F8,
+	KEY_F9,
+	KEY_F10,
+	KEY_FN,
+	0,		//VK_SCROLL
+	KEY_KP7,
+	KEY_KP8,
+	KEY_KP9,
+	KEY_KPMINUS,
+	KEY_KP4,
+	KEY_KP5,
+	KEY_KP6,
+	KEY_KPPLUS,
+	KEY_KP1,
+	KEY_KP2,	// 0x50
+	KEY_KP3,
+	KEY_KP0,
+	KEY_KPDOT,
+	KEY_MENU,		//VK_SNAPSHOT
+	KEY_POWER,
+	KEY_102ND,		//VK_OEM_102   henry+ 0x2B (43) BACKSLASH have been used,change to use 0X56 (86)
+	KEY_F11,		//VK_F11
+	KEY_F12,		//VK_F12
+	0, 
+	0, 
+	0, 
+	0, 
+	0, 
+	0, 
+	0, 
+	0, // 60 
+	0,
+	0,
+	KEY_SEARCH, // add search key map 
+	0,		
+	0,
+	0,
+	0,	
+	0,		
+	0, 
+	0, 
+	0, 
+	0, 
+	0, 
+	0, 
+	0, 
+	0, // 70 
+	0,
+	0,
+	KEY_KP5,  //73 for JP keyboard '\' key, report 0x4c
+	0,		
+	0,
+	0,
+	0,	
+	0,		
+	0, 
+	0, 
+    0, 
+	0, 
+	KEY_KP9, //7d  for JP keyboard '|' key, report 0x49
+};
+
+static unsigned short extcode_tab_us102[] = {
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,		// 0xE0 0x10
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,		//VK_MEDIA_NEXT_TRACK,
+	0,
+	0,
+	0,		//VK_RETURN,
+	KEY_RIGHTCTRL,		//VK_RCONTROL,
+	0,
+	0,
+	KEY_MUTE,	// 0xE0 0x20
+	0,		//VK_LAUNCH_APP1
+	0,		//VK_MEDIA_PLAY_PAUSE
+	0,
+	0,		//VK_MEDIA_STOP
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	KEY_VOLUMEUP,	// 0xE0 0x30
+	0,
+	0,		//VK_BROWSER_HOME
+	0,
+	0,
+	KEY_KPSLASH,	//VK_DIVIDE
+	0,
+	KEY_SYSRQ,		//VK_SNAPSHOT
+	KEY_RIGHTALT,		//VK_RMENU
+	0,		//VK_OEM_NV_BACKLIGHT_UP
+	0,		//VK_OEM_NV_BACKLIGHT_DN
+	0,		//VK_OEM_NV_BACKLIGHT_AUTOTOGGLE
+	0,		//VK_OEM_NV_POWER_INFO
+	0,		//VK_OEM_NV_WIFI_TOGGLE
+	0,		//VK_OEM_NV_DISPLAY_SELECT
+	0,		//VK_OEM_NV_AIRPLANE_TOGGLE
+	0,		//0xE0 0x40
+	KEY_LEFT,		//VK_OEM_NV_RESERVED    henry+ for JP keyboard
+	0,		//VK_OEM_NV_RESERVED
+	0,		//VK_OEM_NV_RESERVED
+	0,		//VK_OEM_NV_RESERVED
+	0,		//VK_OEM_NV_RESERVED
+	KEY_CANCEL,
+	KEY_HOME,
+	KEY_UP,
+	KEY_PAGEUP,		//VK_PRIOR
+	0,
+	KEY_LEFT,
+	0,
+	KEY_RIGHT,
+	0,
+	KEY_END,
+	KEY_DOWN,	// 0xE0 0x50
+	KEY_PAGEDOWN,		//VK_NEXT
+	KEY_INSERT,
+	KEY_DELETE,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	KEY_LEFTMETA,	//VK_LWIN
+	0,		//VK_RWIN
+	KEY_ESC,	//VK_APPS
+	KEY_KPMINUS, //for power button workaround
+	0, 
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,		//VK_BROWSER_SEARCH
+	0,		//VK_BROWSER_FAVORITES
+	0,		//VK_BROWSER_REFRESH
+	0,		//VK_BROWSER_STOP
+	0,		//VK_BROWSER_FORWARD
+	0,		//VK_BROWSER_BACK
+	0,		//VK_LAUNCH_APP2
+	0,		//VK_LAUNCH_MAIL
+	0,		//VK_LAUNCH_MEDIA_SELECT
+};
+
+static unsigned short* code_tabs[] = {code_tab_102us, extcode_tab_us102 };
diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
new file mode 100644
index 0000000000000000000000000000000000000000..1a94364c48b587f1139e1ad15c386c1351525d18
--- /dev/null
+++ b/drivers/staging/nvec/nvec.c
@@ -0,0 +1,468 @@
+// #define DEBUG
+
+/* ToDo list (incomplete, unorderd)
+	- convert mouse, keyboard, and power to platform devices
+*/
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <linux/completion.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+#include <linux/serio.h>
+#include <linux/delay.h>
+#include <linux/input.h>
+#include <linux/workqueue.h>
+#include <linux/clk.h>
+#include <mach/iomap.h>
+#include <mach/clk.h>
+#include <linux/semaphore.h>
+#include <linux/list.h>
+#include <linux/notifier.h>
+#include <linux/workqueue.h>
+#include <linux/platform_device.h>
+#include "nvec.h"
+
+static unsigned char EC_DISABLE_EVENT_REPORTING[] =	{'\x04','\x00','\x00'};
+static unsigned char EC_ENABLE_EVENT_REPORTING[] =	{'\x04','\x00','\x01'};
+static unsigned char EC_GET_FIRMWARE_VERSION[] =	{'\x07','\x15'};
+
+static struct nvec_chip *nvec_power_handle;
+
+int nvec_register_notifier(struct nvec_chip *nvec, struct notifier_block *nb,
+				unsigned int events)
+{
+	return atomic_notifier_chain_register(&nvec->notifier_list, nb);
+}
+EXPORT_SYMBOL_GPL(nvec_register_notifier);
+
+static int nvec_status_notifier(struct notifier_block *nb, unsigned long event_type,
+				void *data)
+{
+	unsigned char *msg = (unsigned char *)data;
+	int i;
+
+	if(event_type != NVEC_CNTL)
+		return NOTIFY_DONE;
+
+	printk("unhandled msg type %ld, payload: ", event_type);
+	for (i = 0; i < msg[1]; i++)
+		printk("%0x ", msg[i+2]);
+	printk("\n");
+
+	return NOTIFY_OK;
+}
+
+void nvec_write_async(struct nvec_chip *nvec, unsigned char *data, short size)
+{
+	struct nvec_msg *msg = kzalloc(sizeof(struct nvec_msg), GFP_NOWAIT);
+
+	msg->data = kzalloc(size, GFP_NOWAIT);
+	msg->data[0] = size;
+	memcpy(msg->data + 1, data, size);
+	msg->size = size + 1;
+	msg->pos = 0;
+	INIT_LIST_HEAD(&msg->node);
+
+	list_add_tail(&msg->node, &nvec->tx_data);
+
+	gpio_set_value(nvec->gpio, 0);
+}
+EXPORT_SYMBOL(nvec_write_async);
+
+static void nvec_request_master(struct work_struct *work)
+{
+	struct nvec_chip *nvec = container_of(work, struct nvec_chip, tx_work);
+
+	if(!list_empty(&nvec->tx_data)) {
+		gpio_set_value(nvec->gpio, 0);
+	}
+}
+
+static int parse_msg(struct nvec_chip *nvec, struct nvec_msg *msg)
+{
+	int i;
+
+	if((msg->data[0] & 1<<7) == 0 && msg->data[3]) {
+		dev_err(nvec->dev, "ec responded %02x %02x %02x %02x\n", msg->data[0],
+			msg->data[1], msg->data[2], msg->data[3]);
+		return -EINVAL;
+	}
+
+	if ((msg->data[0] >> 7 ) == 1 && (msg->data[0] & 0x0f) == 5)
+	{
+		dev_warn(nvec->dev, "ec system event ");
+		for (i=0; i < msg->data[1]; i++)
+			dev_warn(nvec->dev, "%02x ", msg->data[2+i]);
+		dev_warn(nvec->dev, "\n");
+	}
+
+	atomic_notifier_call_chain(&nvec->notifier_list, msg->data[0] & 0x8f, msg->data);
+
+	return 0;
+}
+
+static struct nvec_msg *nvec_write_sync(struct nvec_chip *nvec, unsigned char *data, short size)
+{
+	down(&nvec->sync_write_mutex);
+
+	nvec->sync_write_pending = (data[1] << 8) + data[0];
+	nvec_write_async(nvec, data, size);
+
+	dev_dbg(nvec->dev, "nvec_sync_write: 0x%04x\n", nvec->sync_write_pending);
+	wait_for_completion(&nvec->sync_write);
+	dev_dbg(nvec->dev, "nvec_sync_write: pong!\n");
+
+	up(&nvec->sync_write_mutex);
+
+	return nvec->last_sync_msg;
+}
+
+/* RX worker */
+static void nvec_dispatch(struct work_struct *work)
+{
+	struct nvec_chip *nvec = container_of(work, struct nvec_chip, rx_work);
+	struct nvec_msg *msg;
+
+	while(!list_empty(&nvec->rx_data))
+	{
+		msg = list_first_entry(&nvec->rx_data, struct nvec_msg, node);
+		list_del_init(&msg->node);
+
+		if(nvec->sync_write_pending == (msg->data[2] << 8) + msg->data[0])
+		{
+			dev_dbg(nvec->dev, "sync write completed!\n");
+			nvec->sync_write_pending = 0;
+			nvec->last_sync_msg = msg;
+			complete(&nvec->sync_write);
+		} else {
+			parse_msg(nvec, msg);
+			if((!msg) || (!msg->data))
+				dev_warn(nvec->dev, "attempt access zero pointer");
+			else {
+				kfree(msg->data);
+				kfree(msg);
+			}
+		}
+	}
+}
+
+static irqreturn_t i2c_interrupt(int irq, void *dev)
+{
+	unsigned long status;
+	unsigned long received;
+	unsigned char to_send;
+	struct nvec_msg *msg;
+	struct nvec_chip *nvec = (struct nvec_chip *)dev;
+	unsigned char *i2c_regs = nvec->i2c_regs;
+
+	status = readl(i2c_regs + I2C_SL_STATUS);
+
+	if(!(status & I2C_SL_IRQ))
+	{
+		dev_warn(nvec->dev, "nvec Spurious IRQ\n");
+		//Yup, handled. ahum.
+		goto handled;
+	}
+	if(status & END_TRANS && !(status & RCVD))
+	{
+		//Reenable IRQ only when even has been sent
+		//printk("Write sequence ended !\n");
+                //parse_msg(nvec);
+		nvec->state = NVEC_WAIT;
+		if(nvec->rx->size > 1)
+		{
+			list_add_tail(&nvec->rx->node, &nvec->rx_data);
+			schedule_work(&nvec->rx_work);
+		} else {
+			kfree(nvec->rx->data);
+			kfree(nvec->rx);
+		}
+		return IRQ_HANDLED;
+	} else if(status & RNW)
+	{
+		// Work around for AP20 New Slave Hw Bug. Give 1us extra.
+		// nvec/smbus/nvec_i2c_transport.c in NV`s crap for reference
+		if(status & RCVD)
+			udelay(3);
+
+		if(status & RCVD)
+		{
+			nvec->state = NVEC_WRITE;
+			//Master wants something from us. New communication
+//			dev_dbg(nvec->dev, "New read comm!\n");
+		} else {
+			//Master wants something from us from a communication we've already started
+//			dev_dbg(nvec->dev, "Read comm cont !\n");
+		}
+		//if(msg_pos<msg_size) {
+		if(list_empty(&nvec->tx_data))
+		{
+			dev_err(nvec->dev, "nvec empty tx - sending no-op\n");
+			to_send = 0x8a;
+			nvec_write_async(nvec, "\x07\x02", 2);
+//			to_send = 0x01;
+		} else {
+			msg = list_first_entry(&nvec->tx_data, struct nvec_msg, node);
+			if(msg->pos < msg->size) {
+				to_send = msg->data[msg->pos];
+				msg->pos++;
+			} else {
+				dev_err(nvec->dev, "nvec crap! %d\n", msg->size);
+				to_send = 0x01;
+			}
+
+			if(msg->pos >= msg->size)
+			{
+				list_del_init(&msg->node);
+				kfree(msg->data);
+				kfree(msg);
+				schedule_work(&nvec->tx_work);
+				nvec->state = NVEC_WAIT;
+			}
+		}
+		writel(to_send, i2c_regs + I2C_SL_RCVD);
+
+		gpio_set_value(nvec->gpio, 1);
+
+		dev_dbg(nvec->dev, "nvec sent %x\n", to_send);
+
+		goto handled;
+	} else {
+		received = readl(i2c_regs + I2C_SL_RCVD);
+		//Workaround?
+		if(status & RCVD) {
+			writel(0, i2c_regs + I2C_SL_RCVD);
+			goto handled;
+		}
+
+		if (nvec->state == NVEC_WAIT)
+		{
+			nvec->state = NVEC_READ;
+			msg = kzalloc(sizeof(struct nvec_msg), GFP_NOWAIT);
+			msg->data = kzalloc(32, GFP_NOWAIT);
+			INIT_LIST_HEAD(&msg->node);
+			nvec->rx = msg;
+		} else
+			msg = nvec->rx;
+
+		BUG_ON(msg->pos > 32);
+
+		msg->data[msg->pos] = received;
+		msg->pos++;
+		msg->size = msg->pos;
+		dev_dbg(nvec->dev, "Got %02lx from Master (pos: %d)!\n", received, msg->pos);
+	}
+handled:
+	return IRQ_HANDLED;
+}
+
+static int __devinit nvec_add_subdev(struct nvec_chip *nvec, struct nvec_subdev *subdev)
+{
+	struct platform_device *pdev;
+
+	pdev = platform_device_alloc(subdev->name, subdev->id);
+	pdev->dev.parent = nvec->dev;
+	pdev->dev.platform_data = subdev->platform_data;
+
+	return platform_device_add(pdev);
+}
+
+static void tegra_init_i2c_slave(struct nvec_platform_data *pdata, unsigned char *i2c_regs,
+					struct clk *i2c_clk)
+{
+	u32 val;
+
+	clk_enable(i2c_clk);
+	tegra_periph_reset_assert(i2c_clk);
+	udelay(2);
+	tegra_periph_reset_deassert(i2c_clk);
+
+	writel(pdata->i2c_addr>>1, i2c_regs + I2C_SL_ADDR1);
+	writel(0, i2c_regs + I2C_SL_ADDR2);
+
+	writel(0x1E, i2c_regs + I2C_SL_DELAY_COUNT);
+	val = I2C_CNFG_NEW_MASTER_SFM | I2C_CNFG_PACKET_MODE_EN |
+		(0x2 << I2C_CNFG_DEBOUNCE_CNT_SHIFT);
+	writel(val, i2c_regs + I2C_CNFG);
+	writel(I2C_SL_NEWL, i2c_regs + I2C_SL_CNFG);
+
+	clk_disable(i2c_clk);
+}
+
+static void nvec_power_off(void)
+{
+	nvec_write_async(nvec_power_handle, EC_DISABLE_EVENT_REPORTING, 3);
+	nvec_write_async(nvec_power_handle, "\x04\x01", 2);
+}
+
+static int __devinit tegra_nvec_probe(struct platform_device *pdev)
+{
+	int err, i, ret;
+	struct clk *i2c_clk;
+	struct nvec_platform_data *pdata = pdev->dev.platform_data;
+	struct nvec_chip *nvec;
+	struct nvec_msg *msg;
+	unsigned char *i2c_regs;
+
+	nvec = kzalloc(sizeof(struct nvec_chip), GFP_KERNEL);
+	if(nvec == NULL) {
+		dev_err(&pdev->dev, "failed to reserve memory\n");
+		return -ENOMEM;
+	}
+	platform_set_drvdata(pdev, nvec);
+	nvec->dev = &pdev->dev;
+	nvec->gpio = pdata->gpio;
+	nvec->irq = pdata->irq;
+
+/*
+	i2c_clk=clk_get_sys(NULL, "i2c");
+	if(IS_ERR_OR_NULL(i2c_clk))
+		printk(KERN_ERR"No such clock tegra-i2c.2\n");
+	else
+		clk_enable(i2c_clk);
+*/
+	i2c_regs = ioremap(pdata->base, pdata->size);
+	if(!i2c_regs) {
+		dev_err(nvec->dev, "failed to ioremap registers\n");
+		goto failed;
+	}
+
+	nvec->i2c_regs = i2c_regs;
+
+	i2c_clk = clk_get_sys(pdata->clock, NULL);
+	if(IS_ERR_OR_NULL(i2c_clk)) {
+		dev_err(nvec->dev, "failed to get clock tegra-i2c.2\n");
+		goto failed;
+	}
+
+	tegra_init_i2c_slave(pdata, i2c_regs, i2c_clk);
+
+	err = request_irq(nvec->irq, i2c_interrupt, IRQF_DISABLED, "nvec", nvec);
+	if(err) {
+		dev_err(nvec->dev, "couldn't request irq");
+		goto failed;
+	}
+
+	clk_enable(i2c_clk);
+	clk_set_rate(i2c_clk, 8*80000);
+
+	/* Set the gpio to low when we've got something to say */
+	err = gpio_request(nvec->gpio, "nvec gpio");
+	if(err < 0)
+		dev_err(nvec->dev, "couldn't request gpio\n");
+
+	tegra_gpio_enable(nvec->gpio);
+	gpio_direction_output(nvec->gpio, 1);
+	gpio_set_value(nvec->gpio, 1);
+
+	ATOMIC_INIT_NOTIFIER_HEAD(&nvec->notifier_list);
+
+	init_completion(&nvec->sync_write);
+	sema_init(&nvec->sync_write_mutex, 1);
+	INIT_LIST_HEAD(&nvec->tx_data);
+	INIT_LIST_HEAD(&nvec->rx_data);
+	INIT_WORK(&nvec->rx_work, nvec_dispatch);
+	INIT_WORK(&nvec->tx_work, nvec_request_master);
+
+	/* enable event reporting */
+	nvec_write_async(nvec, EC_ENABLE_EVENT_REPORTING,
+				sizeof(EC_ENABLE_EVENT_REPORTING));
+
+	nvec_kbd_init(nvec);
+#ifdef CONFIG_SERIO_NVEC_PS2
+	nvec_ps2(nvec);
+#endif
+
+        /* setup subdevs */
+	for (i = 0; i < pdata->num_subdevs; i++) {
+		ret = nvec_add_subdev(nvec, &pdata->subdevs[i]);
+	}
+
+	nvec->nvec_status_notifier.notifier_call = nvec_status_notifier;
+	nvec_register_notifier(nvec, &nvec->nvec_status_notifier, 0);
+
+	nvec_power_handle = nvec;
+	pm_power_off = nvec_power_off;
+
+	/* Get Firmware Version */
+	msg = nvec_write_sync(nvec, EC_GET_FIRMWARE_VERSION,
+		sizeof(EC_GET_FIRMWARE_VERSION));
+
+	dev_warn(nvec->dev, "ec firmware version %02x.%02x.%02x / %02x\n",
+			msg->data[4], msg->data[5], msg->data[6], msg->data[7]);
+
+	kfree(msg->data);
+	kfree(msg);
+
+	/* unmute speakers? */
+	nvec_write_async(nvec, "\x0d\x10\x59\x94", 4);
+
+	/* enable lid switch event */
+	nvec_write_async(nvec, "\x01\x01\x01\x00\x00\x02\x00", 7);
+
+	/* enable power button event */
+	nvec_write_async(nvec, "\x01\x01\x01\x00\x00\x80\x00", 7);
+
+	return 0;
+
+failed:
+	kfree(nvec);
+	return -ENOMEM;
+}
+
+static int __devexit tegra_nvec_remove(struct platform_device *pdev)
+{
+	// TODO: unregister
+	return 0;
+}
+
+#ifdef CONFIG_PM
+
+static int tegra_nvec_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	struct nvec_chip *nvec = platform_get_drvdata(pdev);
+
+	dev_dbg(nvec->dev, "suspending\n");
+	nvec_write_async(nvec, EC_DISABLE_EVENT_REPORTING, 3);
+	nvec_write_async(nvec, "\x04\x02", 2);
+
+	return 0;
+}
+
+static int tegra_nvec_resume(struct platform_device *pdev) {
+
+	struct nvec_chip *nvec = platform_get_drvdata(pdev);
+
+	dev_dbg(nvec->dev, "resuming\n");
+	nvec_write_async(nvec, EC_ENABLE_EVENT_REPORTING, 3);
+
+	return 0;
+}
+
+#else
+#define tegra_nvec_suspend NULL
+#define tegra_nvec_resume NULL
+#endif
+
+static struct platform_driver nvec_device_driver =
+{
+	.probe = tegra_nvec_probe,
+	.remove = __devexit_p(tegra_nvec_remove),
+	.suspend = tegra_nvec_suspend,
+	.resume = tegra_nvec_resume,
+	.driver = {
+		.name = "nvec",
+		.owner = THIS_MODULE,
+	}
+};
+
+static int __init tegra_nvec_init(void)
+{
+	return platform_driver_register(&nvec_device_driver);
+}
+
+module_init(tegra_nvec_init);
+MODULE_ALIAS("platform:nvec");
diff --git a/drivers/staging/nvec/nvec.h b/drivers/staging/nvec/nvec.h
new file mode 100644
index 0000000000000000000000000000000000000000..a2d82dce62d75126d7af7a9aa9faa2350bed6912
--- /dev/null
+++ b/drivers/staging/nvec/nvec.h
@@ -0,0 +1,110 @@
+#ifndef __LINUX_MFD_NVEC
+#define __LINUX_MFD_NVEC
+
+#include <linux/semaphore.h>
+
+typedef enum {
+	NVEC_2BYTES,
+	NVEC_3BYTES,
+	NVEC_VAR_SIZE
+} nvec_size;
+
+typedef enum {
+	NOT_REALLY,
+	YES,
+	NOT_AT_ALL,
+} how_care;
+
+typedef enum {
+	NVEC_SYS=1,
+	NVEC_BAT,
+	NVEC_KBD = 5,
+	NVEC_PS2,
+	NVEC_CNTL,
+	NVEC_KB_EVT = 0x80,
+	NVEC_PS2_EVT
+} nvec_event;
+
+typedef enum {
+       NVEC_WAIT,
+       NVEC_READ,
+       NVEC_WRITE
+} nvec_state;
+
+struct nvec_msg {
+	unsigned char *data;
+	unsigned short size;
+	unsigned short pos;
+	struct list_head node;
+};
+
+struct nvec_subdev {
+	const char *name;
+	void *platform_data;
+	int id;
+};
+
+struct nvec_platform_data {
+	int num_subdevs;
+	int i2c_addr;
+	int gpio;
+	int irq;
+	int base;
+	int size;
+	char clock[16];
+	struct nvec_subdev *subdevs;
+};
+
+struct nvec_chip {
+	struct device *dev;
+	int gpio;
+	int irq;
+	unsigned char *i2c_regs;
+	nvec_state state;
+	struct atomic_notifier_head notifier_list;
+	struct list_head rx_data, tx_data;
+	struct notifier_block nvec_status_notifier;
+	struct work_struct rx_work, tx_work;
+	struct nvec_msg *rx, *tx;
+
+/* sync write stuff */
+	struct semaphore sync_write_mutex;
+	struct completion sync_write;
+	u16 sync_write_pending;
+	struct nvec_msg *last_sync_msg;
+};
+
+extern void nvec_write_async(struct nvec_chip *nvec, unsigned char *data, short size);
+
+extern int nvec_register_notifier(struct nvec_chip *nvec,
+		 struct notifier_block *nb, unsigned int events);
+
+extern int nvec_unregister_notifier(struct device *dev,
+		struct notifier_block *nb, unsigned int events);
+
+const char *nvec_send_msg(unsigned char *src, unsigned char *dst_size, how_care care_resp, void (*rt_handler)(unsigned char *data));
+
+extern int nvec_ps2(struct nvec_chip *nvec);
+extern int nvec_kbd_init(struct nvec_chip *nvec);
+
+#define I2C_CNFG			0x00
+#define I2C_CNFG_PACKET_MODE_EN		(1<<10)
+#define I2C_CNFG_NEW_MASTER_SFM		(1<<11)
+#define I2C_CNFG_DEBOUNCE_CNT_SHIFT	12
+
+#define I2C_SL_CNFG		0x20
+#define I2C_SL_NEWL		(1<<2)
+#define I2C_SL_NACK		(1<<1)
+#define I2C_SL_RESP		(1<<0)
+#define I2C_SL_IRQ		(1<<3)
+#define END_TRANS		(1<<4)
+#define RCVD			(1<<2)
+#define RNW			(1<<1)
+
+#define I2C_SL_RCVD		0x24
+#define I2C_SL_STATUS		0x28
+#define I2C_SL_ADDR1		0x2c
+#define I2C_SL_ADDR2		0x30
+#define I2C_SL_DELAY_COUNT	0x3c
+
+#endif
diff --git a/drivers/staging/nvec/nvec_kbd.c b/drivers/staging/nvec/nvec_kbd.c
new file mode 100644
index 0000000000000000000000000000000000000000..9a9850725b5b06c127d3d698c6d1f56e8d9bd12b
--- /dev/null
+++ b/drivers/staging/nvec/nvec_kbd.c
@@ -0,0 +1,122 @@
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/delay.h>
+#include "nvec-keytable.h"
+#include "nvec.h"
+
+#define ACK_KBD_EVENT {'\x05','\xed','\x01'}
+
+static unsigned char keycodes[ARRAY_SIZE(code_tab_102us)
+			+ ARRAY_SIZE(extcode_tab_us102)];
+
+struct nvec_keys {
+	struct input_dev *input;
+	struct notifier_block notifier;
+	struct nvec_chip *nvec;
+};
+
+static struct nvec_keys keys_dev;
+
+static int nvec_keys_notifier(struct notifier_block *nb,
+				unsigned long event_type, void *data)
+{
+	int code, state;
+	unsigned char *msg = (unsigned char *)data;
+
+	if (event_type == NVEC_KB_EVT) {
+		nvec_size _size = (msg[0] & (3 << 5)) >> 5;
+
+/* power on/off button */
+		if(_size == NVEC_VAR_SIZE)
+			return NOTIFY_STOP;
+
+		if(_size == NVEC_3BYTES)
+			msg++;
+
+		code = msg[1] & 0x7f;
+		state = msg[1] & 0x80;
+
+		input_report_key(keys_dev.input, code_tabs[_size][code], !state);
+		input_sync(keys_dev.input);
+
+		return NOTIFY_STOP;
+	}
+
+	return NOTIFY_DONE;
+}
+
+static int nvec_kbd_event(struct input_dev *dev, unsigned int type,
+				unsigned int code, int value)
+{
+	unsigned char buf[] = ACK_KBD_EVENT;
+	struct nvec_chip *nvec = keys_dev.nvec;
+
+	if(type==EV_REP)
+		return 0;
+
+	if(type!=EV_LED)
+		return -1;
+
+	if(code!=LED_CAPSL)
+		return -1;
+
+	buf[2] = !!value;
+	nvec_write_async(nvec, buf, sizeof(buf));
+
+	return 0;
+}
+
+int __init nvec_kbd_init(struct nvec_chip *nvec)
+{
+	int i, j, err;
+	struct input_dev *idev;
+
+	j = 0;
+
+	for(i = 0; i < ARRAY_SIZE(code_tab_102us); ++i)
+		keycodes[j++] = code_tab_102us[i];
+
+	for(i = 0; i < ARRAY_SIZE(extcode_tab_us102); ++i)
+		keycodes[j++]=extcode_tab_us102[i];
+
+	idev = input_allocate_device();
+	idev->name = "Tegra nvec keyboard";
+	idev->phys = "i2c3_slave/nvec";
+	idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | BIT_MASK(EV_LED);
+	idev->ledbit[0] = BIT_MASK(LED_CAPSL);
+	idev->event = nvec_kbd_event;
+	idev->keycode = keycodes;
+	idev->keycodesize = sizeof(unsigned char);
+	idev->keycodemax = ARRAY_SIZE(keycodes);
+
+	for( i = 0; i < ARRAY_SIZE(keycodes); ++i)
+		set_bit(keycodes[i], idev->keybit);
+
+	clear_bit(0, idev->keybit);
+	err = input_register_device(idev);
+	if(err)
+		goto fail;
+
+	keys_dev.input = idev;
+	keys_dev.notifier.notifier_call = nvec_keys_notifier;
+	keys_dev.nvec = nvec;
+	nvec_register_notifier(nvec, &keys_dev.notifier, 0);
+
+	/* Enable keyboard */
+	nvec_write_async(nvec, "\x05\xf4", 2);
+
+	/* keyboard reset? */
+	nvec_write_async(nvec, "\x05\x03\x01\x01", 4);
+	nvec_write_async(nvec, "\x05\x04\x01", 3);
+	nvec_write_async(nvec, "\x06\x01\xff\x03", 4);
+/*	FIXME
+	wait until keyboard reset is finished
+	or until we have a sync write */
+	mdelay(1000);
+
+	return 0;
+
+fail:
+	input_free_device(idev);
+	return err;
+}
diff --git a/drivers/staging/nvec/nvec_power.c b/drivers/staging/nvec/nvec_power.c
new file mode 100644
index 0000000000000000000000000000000000000000..df164add837b2996abf086c58e49591c4511528a
--- /dev/null
+++ b/drivers/staging/nvec/nvec_power.c
@@ -0,0 +1,418 @@
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/power_supply.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <linux/delay.h>
+#include "nvec.h"
+
+struct nvec_power
+{
+	struct notifier_block notifier;
+	struct delayed_work poller;
+	struct nvec_chip *nvec;
+	int on;
+	int bat_present;
+	int bat_status;
+	int bat_voltage_now;
+	int bat_current_now;
+	int bat_current_avg;
+	int time_remain;
+	int charge_full_design;
+	int charge_last_full;
+	int critical_capacity;
+	int capacity_remain;
+	int bat_temperature;
+	int bat_cap;
+	int bat_type_enum;
+	char bat_manu[30];
+	char bat_model[30];
+	char bat_type[30];
+};
+
+enum {
+	SLOT_STATUS,
+	VOLTAGE,
+	TIME_REMAINING,
+	CURRENT,
+	AVERAGE_CURRENT,
+	AVERAGING_TIME_INTERVAL,
+	CAPACITY_REMAINING,
+	LAST_FULL_CHARGE_CAPACITY,
+	DESIGN_CAPACITY,
+	CRITICAL_CAPACITY,
+	TEMPERATURE,
+	MANUFACTURER,
+	MODEL,
+	TYPE,
+};
+
+enum {
+	AC,
+	BAT,
+};
+
+struct bat_response {
+	u8 event_type;
+	u8 length;
+	u8 sub_type;
+	u8 status;
+	union { /* payload */
+		char plc[30];
+		u16 plu;
+		s16 pls;
+	};
+};
+
+static struct power_supply nvec_bat_psy;
+static struct power_supply nvec_psy;
+
+static int nvec_power_notifier(struct notifier_block *nb,
+				 unsigned long event_type, void *data)
+{
+	struct nvec_power *power = container_of(nb, struct nvec_power, notifier);
+	struct bat_response *res = (struct bat_response *)data;
+
+	if (event_type != NVEC_SYS)
+		return NOTIFY_DONE;
+
+	if(res->sub_type == 0)
+	{
+		if (power->on != res->plu)
+		{
+			power->on = res->plu;
+			power_supply_changed(&nvec_psy);
+		}
+		return NOTIFY_STOP;
+	}
+	return NOTIFY_OK;
+}
+
+static const int bat_init[] =
+{
+	LAST_FULL_CHARGE_CAPACITY, DESIGN_CAPACITY, CRITICAL_CAPACITY,
+	MANUFACTURER, MODEL, TYPE,
+};
+
+static void get_bat_mfg_data(struct nvec_power *power)
+{
+	int i;
+	char buf[] = { '\x02', '\x00' };
+
+	for (i = 0; i < ARRAY_SIZE(bat_init); i++)
+	{
+		buf[1] = bat_init[i];
+		nvec_write_async(power->nvec, buf, 2);
+	}
+}
+
+static int nvec_power_bat_notifier(struct notifier_block *nb,
+				 unsigned long event_type, void *data)
+{
+	struct nvec_power *power = container_of(nb, struct nvec_power, notifier);
+	struct bat_response *res = (struct bat_response *)data;
+	int status_changed = 0;
+
+	if (event_type != NVEC_BAT)
+		return NOTIFY_DONE;
+
+	switch(res->sub_type)
+	{
+		case SLOT_STATUS:
+			if (res->plc[0] & 1)
+			{
+				if (power->bat_present == 0)
+				{
+					status_changed = 1;
+					get_bat_mfg_data(power);
+				}
+
+				power->bat_present = 1;
+
+				switch ((res->plc[0] >> 1) & 3)
+				{
+					case 0:
+						power->bat_status = POWER_SUPPLY_STATUS_NOT_CHARGING;
+						break;
+					case 1:
+						power->bat_status = POWER_SUPPLY_STATUS_CHARGING;
+						break;
+					case 2:
+						power->bat_status = POWER_SUPPLY_STATUS_DISCHARGING;
+						break;
+					default:
+						power->bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
+				}
+			} else {
+				if (power->bat_present == 1)
+					status_changed = 1;
+
+				power->bat_present = 0;
+				power->bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
+			}
+			power->bat_cap = res->plc[1];
+			if (status_changed)
+				power_supply_changed(&nvec_bat_psy);
+			break;
+		case VOLTAGE:
+			power->bat_voltage_now = res->plu * 1000;
+			break;
+		case TIME_REMAINING:
+			power->time_remain = res->plu * 3600;
+			break;
+		case CURRENT:
+			power->bat_current_now = res->pls * 1000;
+			break;
+		case AVERAGE_CURRENT:
+			power->bat_current_avg = res->pls * 1000;
+			break;
+		case CAPACITY_REMAINING:
+			power->capacity_remain = res->plu * 1000;
+			break;
+		case LAST_FULL_CHARGE_CAPACITY:
+			power->charge_last_full = res->plu * 1000;
+			break;
+		case DESIGN_CAPACITY:
+			power->charge_full_design = res->plu * 1000;
+			break;
+		case CRITICAL_CAPACITY:
+			power->critical_capacity = res->plu * 1000;
+			break;
+		case TEMPERATURE:
+			power->bat_temperature = res->plu - 2732;
+			break;
+		case MANUFACTURER:
+			memcpy(power->bat_manu, &res->plc, res->length-2);
+			power->bat_model[res->length-2] = '\0';
+			break;
+		case MODEL:
+			memcpy(power->bat_model, &res->plc, res->length-2);
+			power->bat_model[res->length-2] = '\0';
+			break;
+		case TYPE:
+			memcpy(power->bat_type, &res->plc, res->length-2);
+			power->bat_type[res->length-2] = '\0';
+			/* this differs a little from the spec
+			   fill in more if you find some */
+			if (!strncmp(power->bat_type, "Li", 30))
+				power->bat_type_enum = POWER_SUPPLY_TECHNOLOGY_LION;
+			else
+				power->bat_type_enum = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
+			break;
+		default:
+			return NOTIFY_STOP;
+	}
+
+	return NOTIFY_STOP;
+}
+
+static int nvec_power_get_property(struct power_supply *psy,
+				enum power_supply_property psp,
+				union power_supply_propval *val)
+{
+	struct nvec_power *power = dev_get_drvdata(psy->dev->parent);
+	switch (psp) {
+	case POWER_SUPPLY_PROP_ONLINE:
+		val->intval = power->on;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int nvec_battery_get_property(struct power_supply *psy,
+				enum power_supply_property psp,
+				union power_supply_propval *val)
+{
+	struct nvec_power *power = dev_get_drvdata(psy->dev->parent);
+
+	switch(psp)
+	{
+		case POWER_SUPPLY_PROP_STATUS:
+			val->intval = power->bat_status;
+			break;
+		case POWER_SUPPLY_PROP_CAPACITY:
+			val->intval = power->bat_cap;
+			break;
+		case POWER_SUPPLY_PROP_PRESENT:
+			val->intval = power->bat_present;
+			break;
+		case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+			val->intval = power->bat_voltage_now;
+			break;
+		case POWER_SUPPLY_PROP_CURRENT_NOW:
+			val->intval = power->bat_current_now;
+			break;
+		case POWER_SUPPLY_PROP_CURRENT_AVG:
+			val->intval = power->bat_current_avg;
+			break;
+		case POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW:
+			val->intval = power->time_remain;
+			break;
+		case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
+			val->intval = power->charge_full_design;
+			break;
+		case POWER_SUPPLY_PROP_CHARGE_FULL:
+			val->intval = power->charge_last_full;
+			break;
+		case POWER_SUPPLY_PROP_CHARGE_EMPTY:
+			val->intval = power->critical_capacity;
+			break;
+		case POWER_SUPPLY_PROP_CHARGE_NOW:
+			val->intval = power->capacity_remain;
+			break;
+		case POWER_SUPPLY_PROP_TEMP:
+			val->intval = power->bat_temperature;
+			break;
+		case POWER_SUPPLY_PROP_MANUFACTURER:
+			val->strval = power->bat_manu;
+			break;
+		case POWER_SUPPLY_PROP_MODEL_NAME:
+			val->strval = power->bat_model;
+			break;
+		case POWER_SUPPLY_PROP_TECHNOLOGY:
+			val->intval = power->bat_type_enum;
+			break;
+		default:
+			return -EINVAL;
+		}
+	return 0;
+}
+
+static enum power_supply_property nvec_power_props[] = {
+	POWER_SUPPLY_PROP_ONLINE,
+};
+
+static enum power_supply_property nvec_battery_props[] = {
+	POWER_SUPPLY_PROP_STATUS,
+	POWER_SUPPLY_PROP_PRESENT,
+	POWER_SUPPLY_PROP_CAPACITY,
+	POWER_SUPPLY_PROP_VOLTAGE_NOW,
+	POWER_SUPPLY_PROP_CURRENT_NOW,
+#ifdef EC_FULL_DIAG
+	POWER_SUPPLY_PROP_CURRENT_AVG,
+	POWER_SUPPLY_PROP_TEMP,
+	POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW,
+#endif
+	POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
+	POWER_SUPPLY_PROP_CHARGE_FULL,
+	POWER_SUPPLY_PROP_CHARGE_EMPTY,
+	POWER_SUPPLY_PROP_CHARGE_NOW,
+	POWER_SUPPLY_PROP_MANUFACTURER,
+	POWER_SUPPLY_PROP_MODEL_NAME,
+	POWER_SUPPLY_PROP_TECHNOLOGY,
+};
+
+static char *nvec_power_supplied_to[] = {
+	"battery",
+};
+
+static struct power_supply nvec_bat_psy = {
+	.name		= "battery",
+	.type		= POWER_SUPPLY_TYPE_BATTERY,
+	.properties	= nvec_battery_props,
+	.num_properties	= ARRAY_SIZE(nvec_battery_props),
+	.get_property	= nvec_battery_get_property,
+};
+
+static struct power_supply nvec_psy = {
+	.name = "ac",
+	.type = POWER_SUPPLY_TYPE_MAINS,
+	.supplied_to = nvec_power_supplied_to,
+	.num_supplicants = ARRAY_SIZE(nvec_power_supplied_to),
+	.properties = nvec_power_props,
+	.num_properties = ARRAY_SIZE(nvec_power_props),
+	.get_property = nvec_power_get_property,
+};
+
+static int counter = 0;
+static int const bat_iter[] =
+{
+	SLOT_STATUS, VOLTAGE, CURRENT, CAPACITY_REMAINING,
+#ifdef EC_FULL_DIAG
+	AVERAGE_CURRENT, TEMPERATURE, TIME_REMAINING,
+#endif
+};
+
+static void nvec_power_poll(struct work_struct *work)
+{
+	char buf[] = { '\x01', '\x00' };
+	struct nvec_power *power = container_of(work, struct nvec_power,
+		 poller.work);
+
+	if (counter >= ARRAY_SIZE(bat_iter))
+		counter = 0;
+
+/* AC status via sys req */
+	nvec_write_async(power->nvec, buf, 2);
+	msleep(100);
+
+/* select a battery request function via round robin
+   doing it all at once seems to overload the power supply */
+	buf[0] = '\x02'; /* battery */
+        buf[1] = bat_iter[counter++];
+	nvec_write_async(power->nvec, buf, 2);
+
+//	printk("%02x %02x\n", buf[0], buf[1]);
+
+	schedule_delayed_work(to_delayed_work(work), msecs_to_jiffies(5000));
+};
+
+static int __devinit nvec_power_probe(struct platform_device *pdev)
+{
+	struct power_supply *psy;
+	struct nvec_power *power = kzalloc(sizeof(struct nvec_power), GFP_NOWAIT);
+	struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent);
+
+	dev_set_drvdata(&pdev->dev, power);
+	power->nvec = nvec;
+
+	switch (pdev->id) {
+	case AC:
+		psy = &nvec_psy;
+
+		power->notifier.notifier_call = nvec_power_notifier;
+
+		INIT_DELAYED_WORK(&power->poller, nvec_power_poll);
+		schedule_delayed_work(&power->poller, msecs_to_jiffies(5000));
+		break;
+	case BAT:
+		psy = &nvec_bat_psy;
+
+                power->notifier.notifier_call = nvec_power_bat_notifier;
+		break;
+	default:
+		kfree(power);
+		return -ENODEV;
+	}
+
+	nvec_register_notifier(nvec, &power->notifier, NVEC_SYS);
+
+	if (pdev->id == BAT)
+		get_bat_mfg_data(power);
+
+	return power_supply_register(&pdev->dev, psy);
+}
+
+static struct platform_driver nvec_power_driver = {
+	.probe = nvec_power_probe,
+//	.remove = __devexit_p(nvec_power_remove),
+	.driver = {
+		.name = "nvec-power",
+		.owner = THIS_MODULE,
+	}
+};
+
+static int __init nvec_power_init(void) 
+{
+	return platform_driver_register(&nvec_power_driver);
+}
+
+module_init(nvec_power_init);
+
+MODULE_AUTHOR("Ilya Petrov <ilya.muromec@gmail.com>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("NVEC battery and AC driver");
+MODULE_ALIAS("platform:nvec-power");
diff --git a/drivers/staging/nvec/nvec_ps2.c b/drivers/staging/nvec/nvec_ps2.c
new file mode 100644
index 0000000000000000000000000000000000000000..6bb9430f3521ea1c5c8ba43770e15bc3b69db4b1
--- /dev/null
+++ b/drivers/staging/nvec/nvec_ps2.c
@@ -0,0 +1,103 @@
+#include <linux/slab.h>
+#include <linux/serio.h>
+#include <linux/delay.h>
+#include "nvec.h"
+
+#define START_STREAMING	{'\x06','\x03','\x01'}
+#define STOP_STREAMING	{'\x06','\x04'}
+#define SEND_COMMAND	{'\x06','\x01','\xf4','\x01'}
+
+struct nvec_ps2
+{
+	struct serio *ser_dev;
+	struct notifier_block notifier;
+	struct nvec_chip *nvec;
+};
+
+static struct nvec_ps2 ps2_dev;
+
+static int ps2_startstreaming(struct serio *ser_dev)
+{
+	unsigned char buf[] = START_STREAMING;
+	nvec_write_async(ps2_dev.nvec, buf, sizeof(buf));
+	return 0;
+}
+
+static void ps2_stopstreaming(struct serio *ser_dev)
+{
+	unsigned char buf[] = STOP_STREAMING;
+	nvec_write_async(ps2_dev.nvec, buf, sizeof(buf));
+}
+
+/* is this really needed?
+static void nvec_resp_handler(unsigned char *data) {
+	serio_interrupt(ser_dev, data[4], 0);
+}
+*/
+
+static int ps2_sendcommand(struct serio *ser_dev, unsigned char cmd)
+{
+	unsigned char buf[] = SEND_COMMAND;
+
+	buf[2] = cmd & 0xff;
+
+	dev_dbg(&ser_dev->dev, "Sending ps2 cmd %02x\n", cmd);
+	nvec_write_async(ps2_dev.nvec, buf, sizeof(buf));
+
+	return 0;
+}
+
+static int nvec_ps2_notifier(struct notifier_block *nb,
+				unsigned long event_type, void *data)
+{
+	int i;
+	unsigned char *msg = (unsigned char *)data;
+
+	switch (event_type) {
+		case NVEC_PS2_EVT:
+			serio_interrupt(ps2_dev.ser_dev, msg[2], 0);
+			return NOTIFY_STOP;
+
+		case NVEC_PS2:
+			if (msg[2] == 1)
+				for(i = 0; i < (msg[1] - 2); i++)
+					serio_interrupt(ps2_dev.ser_dev, msg[i+4], 0);
+			else if (msg[1] != 2) /* !ack */
+			{
+				printk("nvec_ps2: unhandled mouse event ");
+				for(i = 0; i <= (msg[1]+1); i++)
+					printk("%02x ", msg[i]);
+				printk(".\n");
+			}
+
+			return NOTIFY_STOP;
+	}
+
+	return NOTIFY_DONE;
+}
+
+
+int __init nvec_ps2(struct nvec_chip *nvec)
+{
+	struct serio *ser_dev = kzalloc(sizeof(struct serio), GFP_KERNEL);
+
+	ser_dev->id.type=SERIO_8042;
+	ser_dev->write=ps2_sendcommand;
+	ser_dev->open=ps2_startstreaming;
+	ser_dev->close=ps2_stopstreaming;
+
+	strlcpy(ser_dev->name, "NVEC PS2", sizeof(ser_dev->name));
+	strlcpy(ser_dev->phys, "NVEC I2C slave", sizeof(ser_dev->phys));
+
+	ps2_dev.ser_dev = ser_dev;
+	ps2_dev.notifier.notifier_call = nvec_ps2_notifier;
+	ps2_dev.nvec = nvec;
+	nvec_register_notifier(nvec, &ps2_dev.notifier, 0);
+
+	serio_register_port(ser_dev);
+
+	/* mouse reset */
+	nvec_write_async(nvec, "\x06\x01\xff\x03", 4);
+
+	return 0;
+}
diff --git a/drivers/staging/octeon/ethernet-mdio.c b/drivers/staging/octeon/ethernet-mdio.c
index 10a82ef3021529071476d6f5cc1ddbce9f093544..8a11ffcd7de89188252cda18d3841174e6802c59 100644
--- a/drivers/staging/octeon/ethernet-mdio.c
+++ b/drivers/staging/octeon/ethernet-mdio.c
@@ -91,8 +91,6 @@ const struct ethtool_ops cvm_oct_ethtool_ops = {
 	.set_settings = cvm_oct_set_settings,
 	.nway_reset = cvm_oct_nway_reset,
 	.get_link = ethtool_op_get_link,
-	.get_sg = ethtool_op_get_sg,
-	.get_tx_csum = ethtool_op_get_tx_csum,
 };
 
 /**
diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
index 22c04eabed4116768959b10681c4c880c0940c7c..2245213df6078559b1a564f8b451b0ac732adf4c 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
@@ -153,7 +153,7 @@ static void dcon_wiggle_xo_1(void)
 	 * According to the cs5536 spec, to set GPIO14 to SMB_CLK we must
 	 * simultaneously set AUX1 IN/OUT to GPIO14; ditto for SMB_DATA and
 	 * GPIO15.
- 	 */
+	 */
 	cs5535_gpio_set(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_VAL);
 	cs5535_gpio_set(OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_VAL);
 	cs5535_gpio_set(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_ENABLE);
diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c b/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
index 7aa9b1a45bd6e7bd24e40cf36c95b9a68fafef57..a6a6cf2adc4d83439ccb68979a14038876aba464 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c
@@ -24,9 +24,8 @@
 #include "olpc_dcon.h"
 
 /* Hardware setup on the XO 1.5:
- * 	DCONLOAD connects to
- *		VX855_GPIO1 (not SMBCK2)
- * 	DCONBLANK connects to VX855_GPIO8 (not SSPICLK)  unused in driver
+ *	DCONLOAD connects to VX855_GPIO1 (not SMBCK2)
+ *	DCONBLANK connects to VX855_GPIO8 (not SSPICLK)  unused in driver
  *	DCONSTAT0 connects to VX855_GPI10 (not SSPISDI)
  *	DCONSTAT1 connects to VX855_GPI11 (not nSSPISS)
  *	DCONIRQ connects to VX855_GPIO12
@@ -34,9 +33,9 @@
  *	DCONSMBCLK connects to VX855 graphics CRTSPCLK
  */
 
-#define VX855_GENL_PURPOSE_OUTPUT 0x44c // PMIO_Rx4c-4f
-#define VX855_GPI_STATUS_CHG 0x450  // PMIO_Rx50
-#define VX855_GPI_SCI_SMI 0x452  // PMIO_Rx52
+#define VX855_GENL_PURPOSE_OUTPUT 0x44c /* PMIO_Rx4c-4f */
+#define VX855_GPI_STATUS_CHG 0x450  /* PMIO_Rx50 */
+#define VX855_GPI_SCI_SMI 0x452  /* PMIO_Rx52 */
 #define BIT_GPIO12 0x40
 
 #define PREFIX "OLPC DCON:"
@@ -63,8 +62,7 @@ static int dcon_init_xo_1_5(struct dcon_priv *dcon)
 	unsigned int irq;
 	u_int8_t tmp;
 	struct pci_dev *pdev;
-	
-	
+
 	pdev = pci_get_device(PCI_VENDOR_ID_VIA,
 			      PCI_DEVICE_ID_VIA_VX855, NULL);
 	if (!pdev) {
@@ -149,7 +147,7 @@ static void dcon_wiggle_xo_1_5(void)
 	 * state machine to reset to a (sane) initial state.  Mitch Bradley
 	 * did some testing and discovered that holding for 16 SMB_CLK cycles
 	 * worked a lot more reliably, so that's what we do here.
- 	 */
+	 */
 	set_i2c_line(1, 1);
 
 	for (x = 0; x < 16; x++) {
@@ -172,13 +170,13 @@ static void dcon_set_dconload_xo_1_5(int val)
 static u8 dcon_read_status_xo_1_5(void)
 {
 	u8 status;
-	
+
 	if (!dcon_was_irq())
 		return -1;
 
-	// i believe this is the same as "inb(0x44b) & 3"
+	/* i believe this is the same as "inb(0x44b) & 3" */
 	status = gpio_get_value(VX855_GPI(10));
-	status |= gpio_get_value(VX855_GPI(11)) << 1; 
+	status |= gpio_get_value(VX855_GPI(11)) << 1;
 
 	dcon_clear_irq();
 
diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
index c93ef207b0b442120400621ce36dd7e873ec966f..c0f0ac7c1cdb8f8cb6dd1aae58a8318b1ae4fb87 100644
--- a/drivers/staging/pohmelfs/inode.c
+++ b/drivers/staging/pohmelfs/inode.c
@@ -29,6 +29,7 @@
 #include <linux/slab.h>
 #include <linux/statfs.h>
 #include <linux/writeback.h>
+#include <linux/prefetch.h>
 
 #include "netfs.h"
 
diff --git a/drivers/staging/rt2860/Kconfig b/drivers/staging/rt2860/Kconfig
deleted file mode 100644
index f3a7e47df5e9ec621cd85d46d8dfc45ae2240eab..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/Kconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-config RT2860
-	tristate "Ralink 2860/3090 wireless support"
-	depends on PCI && X86 && WLAN
-	select WIRELESS_EXT
-	select WEXT_PRIV
-	select CRC_CCITT
-	select FW_LOADER
-	---help---
-	  This is an experimental driver for the Ralink 2860 and 3090
-	  wireless chips.
diff --git a/drivers/staging/rt2860/Makefile b/drivers/staging/rt2860/Makefile
deleted file mode 100644
index 6dd0aa5d07917fea46883cc0d4a22a9bbe6b4c2b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-obj-$(CONFIG_RT2860)	+= rt2860sta.o
-
-# TODO: all of these should be removed
-ccflags-y := -DLINUX -DAGGREGATION_SUPPORT -DPIGGYBACK_SUPPORT -DWMM_SUPPORT
-ccflags-y += -DRTMP_MAC_PCI -DRTMP_PCI_SUPPORT -DRT2860
-ccflags-y += -DRTMP_RF_RW_SUPPORT -DRTMP_EFUSE_SUPPORT -DRT30xx -DRT3090
-ccflags-y += -DDBG
-
-rt2860sta-y :=	\
-	common/crypt_md5.o	\
-	common/crypt_sha2.o	\
-	common/crypt_hmac.o	\
-	common/mlme.o		\
-	common/cmm_wep.o	\
-	common/action.o		\
-	common/cmm_data.o	\
-	common/rtmp_init.o	\
-	common/cmm_tkip.o	\
-	common/cmm_aes.o	\
-	common/cmm_sync.o	\
-	common/eeprom.o		\
-	common/cmm_sanity.o	\
-	common/cmm_info.o	\
-	common/cmm_cfg.o	\
-	common/cmm_wpa.o	\
-	common/dfs.o		\
-	common/spectrum.o	\
-	common/rtmp_timer.o	\
-	common/rt_channel.o	\
-	common/cmm_asic.o	\
-	sta/assoc.o		\
-	sta/auth.o		\
-	sta/auth_rsp.o		\
-	sta/sync.o		\
-	sta/sanity.o		\
-	sta/rtmp_data.o		\
-	sta/connect.o		\
-	sta/wpa.o		\
-	rt_linux.o		\
-	rt_main_dev.o		\
-	sta_ioctl.o		\
-	common/ba_action.o	\
-	pci_main_dev.o		\
-	rt_pci_rbus.o		\
-	common/cmm_mac_pci.o	\
-	common/cmm_data_pci.o	\
-	common/ee_prom.o	\
-	common/rtmp_mcu.o	\
-	common/ee_efuse.o	\
-	chips/rt30xx.o		\
-	common/rt_rf.o		\
-	chips/rt3090.o
diff --git a/drivers/staging/rt2860/TODO b/drivers/staging/rt2860/TODO
deleted file mode 100644
index 8e2f6ee0a2bee3673152a7cadaa0ea3fbbfafbd3..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/TODO
+++ /dev/null
@@ -1,16 +0,0 @@
-I'm hesitant to add a TODO file here, as the wireless developers would
-really have people help them out on the "clean" rt2860 driver that can
-be found at the http://rt2x00.serialmonkey.com/ site.
-
-But, if you wish to clean up this driver instead, here's a short list of
-things that need to be done to get it into a more mergable shape:
-
-TODO:
-	- checkpatch.pl clean
-	- sparse clean
-	- port to in-kernel 80211 stack and common rt2x00 infrastructure
-	- review by the wireless developer community
-
-Please send any patches or complaints about this driver to Greg
-Kroah-Hartman <greg@kroah.com> and don't bother the upstream wireless
-kernel developers about it, they want nothing to do with it.
diff --git a/drivers/staging/rt2860/ap.h b/drivers/staging/rt2860/ap.h
deleted file mode 100644
index 2737c0c022f967ffac77cc8fd48505b831961e4e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/ap.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-Module Name:
-ap.h
-
-Abstract:
-Miniport generic portion header file
-
-Revision History:
-Who         When          What
---------    ----------    ----------------------------------------------
-Paul Lin    08-01-2002    created
-James Tan   09-06-2002    modified (Revise NTCRegTable)
-John Chang  12-22-2004    modified for RT2561/2661. merge with STA driver
-*/
-#ifndef __AP_H__
-#define __AP_H__
-
-/* ap_wpa.c */
-void WpaStateMachineInit(struct rt_rtmp_adapter *pAd,
-			 struct rt_state_machine *Sm,
-			 OUT STATE_MACHINE_FUNC Trans[]);
-
-#ifdef RTMP_MAC_USB
-void BeaconUpdateExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3);
-#endif /* RTMP_MAC_USB // */
-
-void RTMPSetPiggyBack(struct rt_rtmp_adapter *pAd, IN BOOLEAN bPiggyBack);
-
-void MacTableReset(struct rt_rtmp_adapter *pAd);
-
-struct rt_mac_table_entry *MacTableInsertEntry(struct rt_rtmp_adapter *pAd,
-				     u8 *pAddr,
-				     u8 apidx, IN BOOLEAN CleanAll);
-
-BOOLEAN MacTableDeleteEntry(struct rt_rtmp_adapter *pAd,
-			    u16 wcid, u8 *pAddr);
-
-struct rt_mac_table_entry *MacTableLookup(struct rt_rtmp_adapter *pAd,
-								u8 *pAddr);
-
-#endif /* __AP_H__ */
diff --git a/drivers/staging/rt2860/chip/mac_pci.h b/drivers/staging/rt2860/chip/mac_pci.h
deleted file mode 100644
index b8868a5b9e047a794747010b01dbf936e92c5ec8..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/mac_pci.h
+++ /dev/null
@@ -1,355 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	mac_pci.h
-
-    Abstract:
-
-    Revision History:
-    Who          	When            What
-    Justin P. Mattock	11/07/2010	Fix some typos
-    ---------    ----------    ----------------------------------------------
- */
-
-#ifndef __MAC_PCI_H__
-#define __MAC_PCI_H__
-
-#include "../rtmp_type.h"
-#include "rtmp_mac.h"
-#include "rtmp_phy.h"
-#include "../rtmp_iface.h"
-#include "../rtmp_dot11.h"
-
-/* */
-/* Device ID & Vendor ID related definitions, */
-/* NOTE: you should not add the new VendorID/DeviceID here unless you know for sure what chip it belongs too. */
-/* */
-#define NIC_PCI_VENDOR_ID		0x1814
-#define PCIBUS_INTEL_VENDOR	0x8086
-
-#if !defined(PCI_CAP_ID_EXP)
-#define PCI_CAP_ID_EXP			    0x10
-#endif
-#if !defined(PCI_EXP_LNKCTL)
-#define PCI_EXP_LNKCTL			    0x10
-#endif
-#if !defined(PCI_CLASS_BRIDGE_PCI)
-#define PCI_CLASS_BRIDGE_PCI		0x0604
-#endif
-
-#define TXINFO_SIZE						0
-#define RTMP_PKT_TAIL_PADDING			0
-#define fRTMP_ADAPTER_NEED_STOP_TX	0
-
-#define AUX_CTRL           0x10c
-
-/* */
-/* TX descriptor format, Tx     ring, Mgmt Ring */
-/* */
-struct PACKED rt_txd {
-	/* Word 0 */
-	u32 SDPtr0;
-	/* Word 1 */
-	u32 SDLen1:14;
-	u32 LastSec1:1;
-	u32 Burst:1;
-	u32 SDLen0:14;
-	u32 LastSec0:1;
-	u32 DMADONE:1;
-	/*Word2 */
-	u32 SDPtr1;
-	/*Word3 */
-	u32 rsv2:24;
-	u32 WIV:1;		/* Wireless Info Valid. 1 if Driver already fill WI,  o if DMA needs to copy WI to correct position */
-	u32 QSEL:2;		/* select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA */
-	u32 rsv:2;
-	u32 TCO:1;		/* */
-	u32 UCO:1;		/* */
-	u32 ICO:1;		/* */
-};
-
-/* */
-/* Rx descriptor format, Rx Ring */
-/* */
-typedef struct PACKED rt_rxd {
-	/* Word 0 */
-	u32 SDP0;
-	/* Word 1 */
-	u32 SDL1:14;
-	u32 Rsv:2;
-	u32 SDL0:14;
-	u32 LS0:1;
-	u32 DDONE:1;
-	/* Word 2 */
-	u32 SDP1;
-	/* Word 3 */
-	u32 BA:1;
-	u32 DATA:1;
-	u32 NULLDATA:1;
-	u32 FRAG:1;
-	u32 U2M:1;		/* 1: this RX frame is unicast to me */
-	u32 Mcast:1;		/* 1: this is a multicast frame */
-	u32 Bcast:1;		/* 1: this is a broadcast frame */
-	u32 MyBss:1;		/* 1: this frame belongs to the same BSSID */
-	u32 Crc:1;		/* 1: CRC error */
-	u32 CipherErr:2;	/* 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid */
-	u32 AMSDU:1;		/* rx with 802.3 header, not 802.11 header. */
-	u32 HTC:1;
-	u32 RSSI:1;
-	u32 L2PAD:1;
-	u32 AMPDU:1;
-	u32 Decrypted:1;	/* this frame is being decrypted. */
-	u32 PlcpSignal:1;	/* To be moved */
-	u32 PlcpRssil:1;	/* To be moved */
-	u32 Rsv1:13;
-} RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC;
-
-typedef union _TX_ATTENUATION_CTRL_STRUC {
-	struct {
-		unsigned long RF_ISOLATION_ENABLE:1;
-		unsigned long Reserve2:7;
-		unsigned long PCIE_PHY_TX_ATTEN_VALUE:3;
-		unsigned long PCIE_PHY_TX_ATTEN_EN:1;
-		unsigned long Reserve1:20;
-	} field;
-
-	unsigned long word;
-} TX_ATTENUATION_CTRL_STRUC, *PTX_ATTENUATION_CTRL_STRUC;
-
-/* ----------------- EEPROM Related MACRO ----------------- */
-
-/* 8051 firmware image for RT2860 - base address = 0x4000 */
-#define FIRMWARE_IMAGE_BASE     0x2000
-#define MAX_FIRMWARE_IMAGE_SIZE 0x2000	/* 8kbyte */
-
-/* ----------------- Frimware Related MACRO ----------------- */
-#define RTMP_WRITE_FIRMWARE(_pAd, _pFwImage, _FwLen)			\
-	do {								\
-		unsigned long	_i, _firm;					\
-		RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x10000);		\
-									\
-		for (_i = 0; _i < _FwLen; _i += 4) {				\
-				_firm = _pFwImage[_i] +				\
-			   (_pFwImage[_i+3] << 24) +			\
-			   (_pFwImage[_i+2] << 16) +			\
-			   (_pFwImage[_i+1] << 8);			\
-			RTMP_IO_WRITE32(_pAd, FIRMWARE_IMAGE_BASE + _i, _firm);	\
-		}							\
-		RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x00000);		\
-		RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x00001);		\
-									\
-		/* initialize BBP R/W access agent */			\
-		RTMP_IO_WRITE32(_pAd, H2M_BBP_AGENT, 0);		\
-		RTMP_IO_WRITE32(_pAd, H2M_MAILBOX_CSR, 0);		\
-	} while (0)
-
-/* ----------------- TX Related MACRO ----------------- */
-#define RTMP_START_DEQUEUE(pAd, QueIdx, irqFlags)		do {} while (0)
-#define RTMP_STOP_DEQUEUE(pAd, QueIdx, irqFlags)		do {} while (0)
-
-#define RTMP_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, freeNum, pPacket) \
-		((freeNum) >= (unsigned long)(pTxBlk->TotalFragNum + RTMP_GET_PACKET_FRAGMENTS(pPacket) + 3))	/* rough estimate we will use 3 more descriptor. */
-#define RTMP_RELEASE_DESC_RESOURCE(pAd, QueIdx)			do {} while (0)
-
-#define NEED_QUEUE_BACK_FOR_AGG(pAd, QueIdx, freeNum, _TxFrameType) \
-		(((freeNum != (TX_RING_SIZE-1)) && \
-		(pAd->TxSwQueue[QueIdx].Number == 0)) || (freeNum < 3))
-
-#define HAL_KickOutMgmtTx(_pAd, _QueIdx, _pPacket, _pSrcBufVA, _SrcBufLen)	\
-			RtmpPCIMgmtKickOut(_pAd, _QueIdx, _pPacket, _pSrcBufVA, _SrcBufLen)
-
-#define HAL_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)	\
-				/* RtmpPCI_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber) */
-
-#define HAL_WriteTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)	\
-			RtmpPCI_WriteSingleTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)
-
-#define HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) \
-			RtmpPCI_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber)
-
-#define HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, pFreeNumber) \
-			RtmpPCI_WriteMultiTxResource(pAd, pTxBlk, frameNum, pFreeNumber)
-
-#define HAL_FinalWriteTxResource(_pAd, _pTxBlk, _TotalMPDUSize, _FirstTxIdx)	\
-			RtmpPCI_FinalWriteTxResource(_pAd, _pTxBlk, _TotalMPDUSize, _FirstTxIdx)
-
-#define HAL_LastTxIdx(_pAd, _QueIdx, _LastTxIdx) \
-				/*RtmpPCIDataLastTxIdx(_pAd, _QueIdx,_LastTxIdx) */
-
-#define HAL_KickOutTx(_pAd, _pTxBlk, _QueIdx)	\
-			RTMP_IO_WRITE32((_pAd), TX_CTX_IDX0+((_QueIdx)*0x10), (_pAd)->TxRing[(_QueIdx)].TxCpuIdx)
-/*			RtmpPCIDataKickOut(_pAd, _pTxBlk, _QueIdx)*/
-
-#define HAL_KickOutNullFrameTx(_pAd, _QueIdx, _pNullFrame, _frameLen)	\
-			MiniportMMRequest(_pAd, _QueIdx, _pNullFrame, _frameLen)
-
-#define GET_TXRING_FREENO(_pAd, _QueIdx) \
-	(_pAd->TxRing[_QueIdx].TxSwFreeIdx > _pAd->TxRing[_QueIdx].TxCpuIdx)	? \
-			(_pAd->TxRing[_QueIdx].TxSwFreeIdx - _pAd->TxRing[_QueIdx].TxCpuIdx - 1) \
-			 :	\
-			(_pAd->TxRing[_QueIdx].TxSwFreeIdx + TX_RING_SIZE - _pAd->TxRing[_QueIdx].TxCpuIdx - 1);
-
-#define GET_MGMTRING_FREENO(_pAd) \
-	(_pAd->MgmtRing.TxSwFreeIdx > _pAd->MgmtRing.TxCpuIdx)	? \
-			(_pAd->MgmtRing.TxSwFreeIdx - _pAd->MgmtRing.TxCpuIdx - 1) \
-			 :	\
-			(_pAd->MgmtRing.TxSwFreeIdx + MGMT_RING_SIZE - _pAd->MgmtRing.TxCpuIdx - 1);
-
-/* ----------------- RX Related MACRO ----------------- */
-
-/* ----------------- ASIC Related MACRO ----------------- */
-/* reset MAC of a station entry to 0x000000000000 */
-#define RTMP_STA_ENTRY_MAC_RESET(pAd, Wcid)	\
-	AsicDelWcidTab(pAd, Wcid);
-
-/* add this entry into ASIC RX WCID search table */
-#define RTMP_STA_ENTRY_ADD(pAd, pEntry)		\
-	AsicUpdateRxWCIDTable(pAd, pEntry->Aid, pEntry->Addr);
-
-/* add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet */
-/* Set MAC register value according operation mode */
-#define RTMP_UPDATE_PROTECT(pAd)	\
-	AsicUpdateProtect(pAd, 0, (ALLN_SETPROTECT), TRUE, 0);
-/* end johnli */
-
-/* remove Pair-wise key material from ASIC */
-#define RTMP_STA_ENTRY_KEY_DEL(pAd, BssIdx, Wcid)	\
-	AsicRemovePairwiseKeyEntry(pAd, BssIdx, (u8)Wcid);
-
-/* add Client security information into ASIC WCID table and IVEIV table */
-#define RTMP_STA_SECURITY_INFO_ADD(pAd, apidx, KeyID, pEntry)		\
-	RTMPAddWcidAttributeEntry(pAd, apidx, KeyID,			\
-							pAd->SharedKey[apidx][KeyID].CipherAlg, pEntry);
-
-#define RTMP_SECURITY_KEY_ADD(pAd, apidx, KeyID, pEntry)		\
-	{	/* update pairwise key information to ASIC Shared Key Table */	\
-		AsicAddSharedKeyEntry(pAd, apidx, KeyID,					\
-						  pAd->SharedKey[apidx][KeyID].CipherAlg,		\
-						  pAd->SharedKey[apidx][KeyID].Key,				\
-						  pAd->SharedKey[apidx][KeyID].TxMic,			\
-						  pAd->SharedKey[apidx][KeyID].RxMic);			\
-		/* update ASIC WCID attribute table and IVEIV table */			\
-		RTMPAddWcidAttributeEntry(pAd, apidx, KeyID,					\
-						  pAd->SharedKey[apidx][KeyID].CipherAlg,		\
-						  pEntry); }
-
-/* Insert the BA bitmap to ASIC for the Wcid entry */
-#define RTMP_ADD_BA_SESSION_TO_ASIC(_pAd, _Aid, _TID)	\
-		do {					\
-			u32 _Value = 0, _Offset;					\
-			_Offset = MAC_WCID_BASE + (_Aid) * HW_WCID_ENTRY_SIZE + 4;	\
-			RTMP_IO_READ32((_pAd), _Offset, &_Value);\
-			_Value |= (0x10000<<(_TID));	\
-			RTMP_IO_WRITE32((_pAd), _Offset, _Value);\
-		} while (0)
-
-/* Remove the BA bitmap from ASIC for the Wcid entry */
-/*              bitmap field starts at 0x10000 in ASIC WCID table */
-#define RTMP_DEL_BA_SESSION_FROM_ASIC(_pAd, _Wcid, _TID)				\
-		do {								\
-			u32 _Value = 0, _Offset;				\
-			_Offset = MAC_WCID_BASE + (_Wcid) * HW_WCID_ENTRY_SIZE + 4;	\
-			RTMP_IO_READ32((_pAd), _Offset, &_Value);			\
-			_Value &= (~(0x10000 << (_TID)));				\
-			RTMP_IO_WRITE32((_pAd), _Offset, _Value);			\
-		} while (0)
-
-/* ----------------- Interface Related MACRO ----------------- */
-
-/* */
-/* Enable & Disable NIC interrupt via writing interrupt mask register */
-/* Since it use ADAPTER structure, it have to be put after structure definition. */
-/* */
-#define RTMP_ASIC_INTERRUPT_DISABLE(_pAd)		\
-	do {			\
-		RTMP_IO_WRITE32((_pAd), INT_MASK_CSR, 0x0);     /* 0: disable */	\
-		RTMP_CLEAR_FLAG((_pAd), fRTMP_ADAPTER_INTERRUPT_ACTIVE);		\
-	} while (0)
-
-#define RTMP_ASIC_INTERRUPT_ENABLE(_pAd)\
-	do {				\
-		RTMP_IO_WRITE32((_pAd), INT_MASK_CSR, (_pAd)->int_enable_reg /*DELAYINTMASK*/);     /* 1:enable */	\
-		RTMP_SET_FLAG((_pAd), fRTMP_ADAPTER_INTERRUPT_ACTIVE);	\
-	} while (0)
-
-#define RTMP_IRQ_INIT(pAd)	\
-	{	pAd->int_enable_reg = ((DELAYINTMASK) |		\
-					(RxINT|TxDataInt|TxMgmtInt)) & ~(0x03);	\
-		pAd->int_disable_mask = 0;						\
-		pAd->int_pending = 0; }
-
-#define RTMP_IRQ_ENABLE(pAd)					\
-	{	/* clear garbage ints */			\
-		RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, 0xffffffff);\
-		RTMP_ASIC_INTERRUPT_ENABLE(pAd); }
-
-/* ----------------- MLME Related MACRO ----------------- */
-#define RTMP_MLME_HANDLER(pAd)			MlmeHandler(pAd)
-
-#define RTMP_MLME_PRE_SANITY_CHECK(pAd)
-
-#define RTMP_MLME_STA_QUICK_RSP_WAKE_UP(pAd)	\
-		RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100);
-
-#define RTMP_MLME_RESET_STATE_MACHINE(pAd)	\
-		MlmeRestartStateMachine(pAd)
-
-#define RTMP_HANDLE_COUNTER_MEASURE(_pAd, _pEntry)\
-		HandleCounterMeasure(_pAd, _pEntry)
-
-/* ----------------- Power Save Related MACRO ----------------- */
-#define RTMP_PS_POLL_ENQUEUE(pAd)				EnqueuePsPoll(pAd)
-
-/* For RTMPPCIePowerLinkCtrlRestore () function */
-#define RESTORE_HALT		1
-#define RESTORE_WAKEUP		2
-#define RESTORE_CLOSE           3
-
-#define PowerSafeCID		1
-#define PowerRadioOffCID	2
-#define PowerWakeCID		3
-#define CID0MASK		0x000000ff
-#define CID1MASK		0x0000ff00
-#define CID2MASK		0x00ff0000
-#define CID3MASK		0xff000000
-
-#define RTMP_STA_FORCE_WAKEUP(pAd, bFromTx) \
-    RT28xxPciStaAsicForceWakeup(pAd, bFromTx);
-
-#define RTMP_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp) \
-    RT28xxPciStaAsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp);
-
-#define RTMP_SET_PSM_BIT(_pAd, _val) \
-	MlmeSetPsmBit(_pAd, _val);
-
-#define RTMP_MLME_RADIO_ON(pAd) \
-    RT28xxPciMlmeRadioOn(pAd);
-
-#define RTMP_MLME_RADIO_OFF(pAd) \
-    RT28xxPciMlmeRadioOFF(pAd);
-
-#endif /*__MAC_PCI_H__ // */
diff --git a/drivers/staging/rt2860/chip/mac_usb.h b/drivers/staging/rt2860/chip/mac_usb.h
deleted file mode 100644
index e8158fb58648dd46ec50136970262165974b0e4c..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/mac_usb.h
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-		mac_usb.h
-
-    Abstract:
-
-    Revision History:
-    Who          	When            What
-    Justin P. Mattock	11/07/2010	Fix a typo
-    ---------    ----------    ----------------------------------------------
- */
-
-#ifndef __MAC_USB_H__
-#define __MAC_USB_H__
-
-#include "../rtmp_type.h"
-#include "rtmp_mac.h"
-#include "rtmp_phy.h"
-#include "../rtmp_iface.h"
-#include "../rtmp_dot11.h"
-
-#define USB_CYC_CFG				0x02a4
-
-#define BEACON_RING_SIZE		2
-#define MGMTPIPEIDX			0	/* EP6 is highest priority */
-
-#define RTMP_PKT_TAIL_PADDING	11	/* 3(max 4 byte padding) + 4 (last packet padding) + 4 (MaxBulkOutsize align padding) */
-
-#define fRTMP_ADAPTER_NEED_STOP_TX		\
-		(fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS |	\
-		 fRTMP_ADAPTER_RESET_IN_PROGRESS | fRTMP_ADAPTER_BULKOUT_RESET | \
-		 fRTMP_ADAPTER_RADIO_OFF | fRTMP_ADAPTER_REMOVE_IN_PROGRESS)
-
-/* */
-/* RXINFO appends at the end of each rx packet. */
-/* */
-#define RXINFO_SIZE				4
-#define RT2870_RXDMALEN_FIELD_SIZE	4
-
-typedef struct PACKED rt_rxinfo {
-	u32 BA:1;
-	u32 DATA:1;
-	u32 NULLDATA:1;
-	u32 FRAG:1;
-	u32 U2M:1;		/* 1: this RX frame is unicast to me */
-	u32 Mcast:1;		/* 1: this is a multicast frame */
-	u32 Bcast:1;		/* 1: this is a broadcast frame */
-	u32 MyBss:1;		/* 1: this frame belongs to the same BSSID */
-	u32 Crc:1;		/* 1: CRC error */
-	u32 CipherErr:2;	/* 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid */
-	u32 AMSDU:1;		/* rx with 802.3 header, not 802.11 header. */
-	u32 HTC:1;
-	u32 RSSI:1;
-	u32 L2PAD:1;
-	u32 AMPDU:1;		/* To be moved */
-	u32 Decrypted:1;
-	u32 PlcpRssil:1;
-	u32 CipherAlg:1;
-	u32 LastAMSDU:1;
-	u32 PlcpSignal:12;
-} RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC;
-
-/* */
-/* TXINFO */
-/* */
-#define TXINFO_SIZE				4
-
-struct rt_txinfo {
-	/* Word 0 */
-	u32 USBDMATxPktLen:16;	/*used ONLY in USB bulk Aggregation,  Total byte counts of all sub-frame. */
-	u32 rsv:8;
-	u32 WIV:1;		/* Wireless Info Valid. 1 if Driver already fill WI,  o if DMA needs to copy WI to correct position */
-	u32 QSEL:2;		/* select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA */
-	u32 SwUseLastRound:1;	/* Software use. */
-	u32 rsv2:2;		/* Software use. */
-	u32 USBDMANextVLD:1;	/*used ONLY in USB bulk Aggregation, NextValid */
-	u32 USBDMATxburst:1;	/*used ONLY in USB bulk Aggre. Force USB DMA transmit frame from current selected endpoint */
-};
-
-/* */
-/* Management ring buffer format */
-/* */
-struct rt_mgmt {
-	BOOLEAN Valid;
-	u8 *pBuffer;
-	unsigned long Length;
-};
-
-/*////////////////////////////////////////////////////////////////////////// */
-/* The struct rt_tx_buffer structure forms the transmitted USB packet to the device */
-/*////////////////////////////////////////////////////////////////////////// */
-struct rt_tx_buffer {
-	union {
-		u8 WirelessPacket[TX_BUFFER_NORMSIZE];
-		struct rt_header_802_11 NullFrame;
-		struct rt_pspoll_frame PsPollPacket;
-		struct rt_rts_frame RTSFrame;
-	} field;
-	u8 Aggregation[4];	/*Buffer for save Aggregation size. */
-};
-
-struct rt_httx_buffer {
-	union {
-		u8 WirelessPacket[MAX_TXBULK_SIZE];
-		struct rt_header_802_11 NullFrame;
-		struct rt_pspoll_frame PsPollPacket;
-		struct rt_rts_frame RTSFrame;
-	} field;
-	u8 Aggregation[4];	/*Buffer for save Aggregation size. */
-};
-
-/* used to track driver-generated write irps */
-struct rt_tx_context {
-	void *pAd;		/*Initialized in MiniportInitialize */
-	PURB pUrb;		/*Initialized in MiniportInitialize */
-	PIRP pIrp;		/*used to cancel pending bulk out. */
-	/*Initialized in MiniportInitialize */
-	struct rt_tx_buffer *TransferBuffer;	/*Initialized in MiniportInitialize */
-	unsigned long BulkOutSize;
-	u8 BulkOutPipeId;
-	u8 SelfIdx;
-	BOOLEAN InUse;
-	BOOLEAN bWaitingBulkOut;	/* at least one packet is in this TxContext, ready for making IRP anytime. */
-	BOOLEAN bFullForBulkOut;	/* all tx buffer are full , so waiting for tx bulkout. */
-	BOOLEAN IRPPending;
-	BOOLEAN LastOne;
-	BOOLEAN bAggregatible;
-	u8 Header_802_3[LENGTH_802_3];
-	u8 Rsv[2];
-	unsigned long DataOffset;
-	u32 TxRate;
-	dma_addr_t data_dma;	/* urb dma on linux */
-
-};
-
-/* used to track driver-generated write irps */
-struct rt_ht_tx_context {
-	void *pAd;		/*Initialized in MiniportInitialize */
-	PURB pUrb;		/*Initialized in MiniportInitialize */
-	PIRP pIrp;		/*used to cancel pending bulk out. */
-	/*Initialized in MiniportInitialize */
-	struct rt_httx_buffer *TransferBuffer;	/*Initialized in MiniportInitialize */
-	unsigned long BulkOutSize;	/* Indicate the total bulk-out size in bytes in one bulk-transmission */
-	u8 BulkOutPipeId;
-	BOOLEAN IRPPending;
-	BOOLEAN LastOne;
-	BOOLEAN bCurWriting;
-	BOOLEAN bRingEmpty;
-	BOOLEAN bCopySavePad;
-	u8 SavedPad[8];
-	u8 Header_802_3[LENGTH_802_3];
-	unsigned long CurWritePosition;	/* Indicate the buffer offset which packet will be inserted start from. */
-	unsigned long CurWriteRealPos;	/* Indicate the buffer offset which packet now are writing to. */
-	unsigned long NextBulkOutPosition;	/* Indicate the buffer start offset of a bulk-transmission */
-	unsigned long ENextBulkOutPosition;	/* Indicate the buffer end offset of a bulk-transmission */
-	u32 TxRate;
-	dma_addr_t data_dma;	/* urb dma on linux */
-};
-
-/* */
-/* Structure to keep track of receive packets and buffers to indicate */
-/* receive data to the protocol. */
-/* */
-struct rt_rx_context {
-	u8 *TransferBuffer;
-	void *pAd;
-	PIRP pIrp;		/*used to cancel pending bulk in. */
-	PURB pUrb;
-	/*These 2 Boolean shouldn't both be 1 at the same time. */
-	unsigned long BulkInOffset;	/* number of packets waiting for reordering . */
-/*      BOOLEAN                         ReorderInUse;   // At least one packet in this buffer are in reordering buffer and wait for receive indication */
-	BOOLEAN bRxHandling;	/* Notify this packet is being process now. */
-	BOOLEAN InUse;		/* USB Hardware Occupied. Wait for USB HW to put packet. */
-	BOOLEAN Readable;	/* Receive Complete back. OK for driver to indicate receiving packet. */
-	BOOLEAN IRPPending;	/* TODO: To be removed */
-	atomic_t IrpLock;
-	spinlock_t RxContextLock;
-	dma_addr_t data_dma;	/* urb dma on linux */
-};
-
-/******************************************************************************
-
-	USB Frimware Related MACRO
-
-******************************************************************************/
-/* 8051 firmware image for usb - use last-half base address = 0x3000 */
-#define FIRMWARE_IMAGE_BASE			0x3000
-#define MAX_FIRMWARE_IMAGE_SIZE		0x1000	/* 4kbyte */
-
-#define RTMP_WRITE_FIRMWARE(_pAd, _pFwImage, _FwLen)		\
-	RTUSBFirmwareWrite(_pAd, _pFwImage, _FwLen)
-
-/******************************************************************************
-
-	USB TX Related MACRO
-
-******************************************************************************/
-#define RTMP_START_DEQUEUE(pAd, QueIdx, irqFlags)				\
-			do {													\
-				RTMP_IRQ_LOCK(&pAd->DeQueueLock[QueIdx], irqFlags);		\
-				if (pAd->DeQueueRunning[QueIdx]) {						\
-					RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags); \
-					DBGPRINT(RT_DEBUG_OFF, ("DeQueueRunning[%d]= TRUE!\n", QueIdx));		\
-					continue;											\
-				} else {												\
-					pAd->DeQueueRunning[QueIdx] = TRUE;					\
-					RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags);\
-				}														\
-			} while (0)
-
-#define RTMP_STOP_DEQUEUE(pAd, QueIdx, irqFlags)						\
-			do {													\
-				RTMP_IRQ_LOCK(&pAd->DeQueueLock[QueIdx], irqFlags);		\
-				pAd->DeQueueRunning[QueIdx] = FALSE;					\
-				RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags);	\
-			} while (0)
-
-#define	RTMP_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, freeNum, pPacket) \
-		(RTUSBFreeDescriptorRequest(pAd, pTxBlk->QueIdx, (pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket))) == NDIS_STATUS_SUCCESS)
-
-#define RTMP_RELEASE_DESC_RESOURCE(pAd, QueIdx)			\
-		do {} while (0)
-
-#define NEED_QUEUE_BACK_FOR_AGG(_pAd, _QueIdx, _freeNum, _TxFrameType)		\
-		((_TxFrameType == TX_RALINK_FRAME) && \
-		(RTUSBNeedQueueBackForAgg(_pAd, _QueIdx)))
-
-#define HAL_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)	\
-		RtmpUSB_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)
-
-#define HAL_WriteTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)	\
-		RtmpUSB_WriteSingleTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)
-
-#define HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) \
-		RtmpUSB_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber)
-
-#define HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, pFreeNumber)	\
-		RtmpUSB_WriteMultiTxResource(pAd, pTxBlk, frameNum, pFreeNumber)
-
-#define HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, TxIdx)	\
-		RtmpUSB_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, TxIdx)
-
-#define HAL_LastTxIdx(pAd, QueIdx, TxIdx) \
-				/*RtmpUSBDataLastTxIdx(pAd, QueIdx,TxIdx) */
-
-#define HAL_KickOutTx(pAd, pTxBlk, QueIdx)	\
-			RtmpUSBDataKickOut(pAd, pTxBlk, QueIdx)
-
-#define HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen)	\
-			RtmpUSBMgmtKickOut(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen)
-
-#define HAL_KickOutNullFrameTx(_pAd, _QueIdx, _pNullFrame, _frameLen)	\
-			RtmpUSBNullFrameKickOut(_pAd, _QueIdx, _pNullFrame, _frameLen)
-
-#define GET_TXRING_FREENO(_pAd, _QueIdx)	(_QueIdx)	/*(_pAd->TxRing[_QueIdx].TxSwFreeIdx) */
-#define GET_MGMTRING_FREENO(_pAd)			(_pAd->MgmtRing.TxSwFreeIdx)
-
-/* ----------------- RX Related MACRO ----------------- */
-
-/*
-  *	Device Hardware Interface Related MACRO
-  */
-#define RTMP_IRQ_INIT(pAd)				do {} while (0)
-#define RTMP_IRQ_ENABLE(pAd)			do {} while (0)
-
-/*
-  *	MLME Related MACRO
-  */
-#define RTMP_MLME_HANDLER(pAd)			RTUSBMlmeUp(pAd)
-
-#define RTMP_MLME_PRE_SANITY_CHECK(pAd)								\
-	{	if ((pAd->CommonCfg.bHardwareRadio == TRUE) &&					\
-			(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) &&		\
-			(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) {	\
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_CHECK_GPIO, NULL, 0); } }
-
-#define RTMP_MLME_STA_QUICK_RSP_WAKE_UP(pAd)	\
-	{	RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_QKERIODIC_EXECUT, NULL, 0);	\
-		RTUSBMlmeUp(pAd); }
-
-#define RTMP_MLME_RESET_STATE_MACHINE(pAd)	\
-	{	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_RESET_CONF, 0, NULL);	\
-		RTUSBMlmeUp(pAd); }
-
-#define RTMP_HANDLE_COUNTER_MEASURE(_pAd, _pEntry)		\
-	{	RTUSBEnqueueInternalCmd(_pAd, CMDTHREAD_802_11_COUNTER_MEASURE, _pEntry, sizeof(struct rt_mac_table_entry));	\
-		RTUSBMlmeUp(_pAd);									\
-	}
-
-/*
-  *	Power Save Related MACRO
-  */
-#define RTMP_PS_POLL_ENQUEUE(pAd)						\
-	{	RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL);	\
-		RTUSBKickBulkOut(pAd); }
-
-#define RTMP_STA_FORCE_WAKEUP(_pAd, bFromTx) \
-	RT28xxUsbStaAsicForceWakeup(_pAd, bFromTx);
-
-#define RTMP_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp) \
-    RT28xxUsbStaAsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp);
-
-#define RTMP_SET_PSM_BIT(_pAd, _val) \
-	{\
-		if ((_pAd)->StaCfg.WindowsPowerMode == Ndis802_11PowerModeFast_PSP) \
-			MlmeSetPsmBit(_pAd, _val);\
-		else { \
-			u16 _psm_val; \
-			_psm_val = _val; \
-			RTUSBEnqueueInternalCmd(_pAd, CMDTHREAD_SET_PSM_BIT, &(_psm_val), sizeof(u16)); \
-		} \
-	}
-
-#define RTMP_MLME_RADIO_ON(pAd) \
-    RT28xxUsbMlmeRadioOn(pAd);
-
-#define RTMP_MLME_RADIO_OFF(pAd) \
-    RT28xxUsbMlmeRadioOFF(pAd);
-
-#endif /*__MAC_USB_H__ // */
diff --git a/drivers/staging/rt2860/chip/rt2860.h b/drivers/staging/rt2860/chip/rt2860.h
deleted file mode 100644
index f30b80820b92ad75a50418c8df79da8280ce5be6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/rt2860.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-#ifndef __RT2860_H__
-#define __RT2860_H__
-
-#include "mac_pci.h"
-
-#ifndef RTMP_PCI_SUPPORT
-#error "For RT2860, you should define the compile flag -DRTMP_PCI_SUPPORT"
-#endif
-
-#ifndef RTMP_MAC_PCI
-#error "For RT2880, you should define the compile flag -DRTMP_MAC_PCI"
-#endif
-
-/* */
-/* Device ID & Vendor ID, these values should match EEPROM value */
-/* */
-#define NIC2860_PCI_DEVICE_ID	0x0601
-#define NIC2860_PCIe_DEVICE_ID	0x0681
-#define NIC2760_PCI_DEVICE_ID	0x0701	/* 1T/2R Cardbus ??? */
-#define NIC2790_PCIe_DEVICE_ID  0x0781	/* 1T/2R miniCard */
-
-#define VEN_AWT_PCIe_DEVICE_ID	0x1059
-#define VEN_AWT_PCI_VENDOR_ID		0x1A3B
-
-#define EDIMAX_PCI_VENDOR_ID		0x1432
-
-#endif /*__RT2860_H__ // */
diff --git a/drivers/staging/rt2860/chip/rt2870.h b/drivers/staging/rt2860/chip/rt2870.h
deleted file mode 100644
index 8263f1baefaec7f36e19160ed38b2d241e480aff..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/rt2870.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-#ifndef __RT2870_H__
-#define __RT2870_H__
-
-#ifdef RT2870
-
-#ifndef RTMP_USB_SUPPORT
-#error "For RT2870, you should define the compile flag -DRTMP_USB_SUPPORT"
-#endif
-
-#ifndef RTMP_MAC_USB
-#error "For RT2870, you should define the compile flag -DRTMP_MAC_USB"
-#endif
-
-#include "../rtmp_type.h"
-#include "mac_usb.h"
-
-/*#define RTMP_CHIP_NAME                "RT2870" */
-
-#endif /* RT2870 // */
-#endif /*__RT2870_H__ // */
diff --git a/drivers/staging/rt2860/chip/rt3070.h b/drivers/staging/rt2860/chip/rt3070.h
deleted file mode 100644
index 172ce70542338acc4b54bd20aa34b16d02a4c535..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/rt3070.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	rt3070.h
-
-    Abstract:
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
- */
-
-#ifndef __RT3070_H__
-#define __RT3070_H__
-
-#ifdef RT3070
-
-#ifndef RTMP_USB_SUPPORT
-#error "For RT3070, you should define the compile flag -DRTMP_USB_SUPPORT"
-#endif
-
-#ifndef RTMP_MAC_USB
-#error "For RT3070, you should define the compile flag -DRTMP_MAC_USB"
-#endif
-
-#ifndef RTMP_RF_RW_SUPPORT
-#error "For RT3070, you should define the compile flag -DRTMP_RF_RW_SUPPORT"
-#endif
-
-#ifndef RT30xx
-#error "For RT3070, you should define the compile flag -DRT30xx"
-#endif
-
-#include "mac_usb.h"
-#include "rt30xx.h"
-
-/* */
-/* Device ID & Vendor ID, these values should match EEPROM value */
-/* */
-
-#endif /* RT3070 // */
-
-#endif /*__RT3070_H__ // */
diff --git a/drivers/staging/rt2860/chip/rt3090.h b/drivers/staging/rt2860/chip/rt3090.h
deleted file mode 100644
index 102b938e74bd3e4d599e69e5f433a1017153a0d1..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/rt3090.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	rt3090.h
-
-    Abstract:
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
- */
-
-#ifndef __RT3090_H__
-#define __RT3090_H__
-
-#ifdef RT3090
-
-#ifndef RTMP_PCI_SUPPORT
-#error "For RT3090, you should define the compile flag -DRTMP_PCI_SUPPORT"
-#endif
-
-#ifndef RTMP_MAC_PCI
-#error "For RT3090, you should define the compile flag -DRTMP_MAC_PCI"
-#endif
-
-#ifndef RTMP_RF_RW_SUPPORT
-#error "For RT3090, you should define the compile flag -DRTMP_RF_RW_SUPPORT"
-#endif
-
-#ifndef RT30xx
-#error "For RT3090, you should define the compile flag -DRT30xx"
-#endif
-
-#define PCIE_PS_SUPPORT
-
-#include "mac_pci.h"
-#include "rt30xx.h"
-
-/* */
-/* Device ID & Vendor ID, these values should match EEPROM value */
-/* */
-#define NIC3090_PCIe_DEVICE_ID  0x3090	/* 1T/1R miniCard */
-#define NIC3091_PCIe_DEVICE_ID  0x3091	/* 1T/2R miniCard */
-#define NIC3092_PCIe_DEVICE_ID  0x3092	/* 2T/2R miniCard */
-
-#endif /* RT3090 // */
-
-#endif /*__RT3090_H__ // */
diff --git a/drivers/staging/rt2860/chip/rt30xx.h b/drivers/staging/rt2860/chip/rt30xx.h
deleted file mode 100644
index 02e1d728fb4141ef46be6bf61b86564c213eff1b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/rt30xx.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	rt30xx.h
-
-    Abstract:
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
- */
-
-#ifndef __RT30XX_H__
-#define __RT30XX_H__
-
-#ifdef RT30xx
-
-extern struct rt_reg_pair RT30xx_RFRegTable[];
-extern u8 NUM_RF_REG_PARMS;
-
-#endif /* RT30xx // */
-
-#endif /*__RT30XX_H__ // */
diff --git a/drivers/staging/rt2860/chip/rtmp_mac.h b/drivers/staging/rt2860/chip/rtmp_mac.h
deleted file mode 100644
index 3d1e4915b9569ee7d8eb0864c6b2930458aca19f..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/rtmp_mac.h
+++ /dev/null
@@ -1,1308 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_mac.h
-
-	Abstract:
-	Ralink Wireless Chip MAC related definition & structures
-
-	Revision History:
-	Who			When		  What
-	Justin P. Mattock	11/07/2010	  Fix a comments, and typos
-	--------	----------	  ----------------------------------------------
-*/
-
-#ifndef __RTMP_MAC_H__
-#define __RTMP_MAC_H__
-
-/* ================================================================================= */
-/* TX / RX ring descriptor format */
-/* ================================================================================= */
-
-/* the first 24-byte in TXD is called TXINFO and will be DMAed to MAC block through TXFIFO. */
-/* MAC block uses this TXINFO to control the transmission behavior of this frame. */
-#define FIFO_MGMT                 0
-#define FIFO_HCCA                 1
-#define FIFO_EDCA                 2
-
-/* */
-/* TXD Wireless Information format for Tx ring and Mgmt Ring */
-/* */
-/*txop : for txop mode */
-/* 0:txop for the MPDU frame will be handles by ASIC by register */
-/* 1/2/3:the MPDU frame is send after PIFS/backoff/SIFS */
-struct PACKED rt_txwi {
-	/* Word 0 */
-	/* ex: 00 03 00 40 means txop = 3, PHYMODE = 1 */
-	u32 FRAG:1;		/* 1 to inform TKIP engine this is a fragment. */
-	u32 MIMOps:1;	/* the remote peer is in dynamic MIMO-PS mode */
-	u32 CFACK:1;
-	u32 TS:1;
-
-	u32 AMPDU:1;
-	u32 MpduDensity:3;
-	u32 txop:2;		/*FOR "THIS" frame. 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs only when previous frame exchange is successful. */
-	u32 rsv:6;
-
-	u32 MCS:7;
-	u32 BW:1;		/*channel bandwidth 20MHz or 40 MHz */
-	u32 ShortGI:1;
-	u32 STBC:2;		/* 1: STBC support MCS =0-7,   2,3 : RESERVE */
-	u32 Ifs:1;		/* */
-/*      u32          rsv2:2; //channel bandwidth 20MHz or 40 MHz */
-	u32 rsv2:1;
-	u32 TxBF:1;		/* 3*3 */
-	u32 PHYMODE:2;
-	/* Word1 */
-	/* ex:  1c ff 38 00 means ACK=0, BAWinSize=7, MPDUtotalByteCount = 0x38 */
-	u32 ACK:1;
-	u32 NSEQ:1;
-	u32 BAWinSize:6;
-	u32 WirelessCliID:8;
-	u32 MPDUtotalByteCount:12;
-	u32 PacketId:4;
-	/*Word2 */
-	u32 IV;
-	/*Word3 */
-	u32 EIV;
-};
-
-/* */
-/* RXWI wireless information format, in PBF. invisible in driver. */
-/* */
-struct PACKED rt_rxwi {
-	/* Word 0 */
-	u32 WirelessCliID:8;
-	u32 KeyIndex:2;
-	u32 BSSID:3;
-	u32 UDF:3;
-	u32 MPDUtotalByteCount:12;
-	u32 TID:4;
-	/* Word 1 */
-	u32 FRAG:4;
-	u32 SEQUENCE:12;
-	u32 MCS:7;
-	u32 BW:1;
-	u32 ShortGI:1;
-	u32 STBC:2;
-	u32 rsv:3;
-	u32 PHYMODE:2;	/* 1: this RX frame is unicast to me */
-	/*Word2 */
-	u32 RSSI0:8;
-	u32 RSSI1:8;
-	u32 RSSI2:8;
-	u32 rsv1:8;
-	/*Word3 */
-	u32 SNR0:8;
-	u32 SNR1:8;
-	u32 FOFFSET:8;	/* RT35xx */
-	u32 rsv2:8;
-	/*u32                rsv2:16; */
-};
-
-/* ================================================================================= */
-/* Register format */
-/* ================================================================================= */
-
-/* */
-/* SCH/DMA registers - base address 0x0200 */
-/* */
-/* INT_SOURCE_CSR: Interrupt source register. Write one to clear corresponding bit */
-/* */
-#define DMA_CSR0		0x200
-#define INT_SOURCE_CSR		0x200
-typedef union _INT_SOURCE_CSR_STRUC {
-	struct {
-		u32 RxDelayINT:1;
-		u32 TxDelayINT:1;
-		u32 RxDone:1;
-		u32 Ac0DmaDone:1;	/*4 */
-		u32 Ac1DmaDone:1;
-		u32 Ac2DmaDone:1;
-		u32 Ac3DmaDone:1;
-		u32 HccaDmaDone:1;	/* bit7 */
-		u32 MgmtDmaDone:1;
-		u32 MCUCommandINT:1;	/*bit 9 */
-		u32 RxTxCoherent:1;
-		u32 TBTTInt:1;
-		u32 PreTBTT:1;
-		u32 TXFifoStatusInt:1;	/*FIFO Statistics is full, sw should read 0x171c */
-		u32 AutoWakeup:1;	/*bit14 */
-		u32 GPTimer:1;
-		u32 RxCoherent:1;	/*bit16 */
-		u32 TxCoherent:1;
-		u32: 14;
-	} field;
-	u32 word;
-} INT_SOURCE_CSR_STRUC, *PINT_SOURCE_CSR_STRUC;
-
-/* */
-/* INT_MASK_CSR:   Interrupt MASK register.   1: the interrupt is mask OFF */
-/* */
-#define INT_MASK_CSR        0x204
-typedef union _INT_MASK_CSR_STRUC {
-	struct {
-		u32 RXDelay_INT_MSK:1;
-		u32 TxDelay:1;
-		u32 RxDone:1;
-		u32 Ac0DmaDone:1;
-		u32 Ac1DmaDone:1;
-		u32 Ac2DmaDone:1;
-		u32 Ac3DmaDone:1;
-		u32 HccaDmaDone:1;
-		u32 MgmtDmaDone:1;
-		u32 MCUCommandINT:1;
-		u32: 20;
-		u32 RxCoherent:1;
-		u32 TxCoherent:1;
-	} field;
-	u32 word;
-} INT_MASK_CSR_STRUC, *PINT_MASK_CSR_STRUC;
-
-#define WPDMA_GLO_CFG	0x208
-typedef union _WPDMA_GLO_CFG_STRUC {
-	struct {
-		u32 EnableTxDMA:1;
-		u32 TxDMABusy:1;
-		u32 EnableRxDMA:1;
-		u32 RxDMABusy:1;
-		u32 WPDMABurstSIZE:2;
-		u32 EnTXWriteBackDDONE:1;
-		u32 BigEndian:1;
-		u32 RXHdrScater:8;
-		u32 HDR_SEG_LEN:16;
-	} field;
-	u32 word;
-} WPDMA_GLO_CFG_STRUC, *PWPDMA_GLO_CFG_STRUC;
-
-#define WPDMA_RST_IDX	0x20c
-typedef union _WPDMA_RST_IDX_STRUC {
-	struct {
-		u32 RST_DTX_IDX0:1;
-		u32 RST_DTX_IDX1:1;
-		u32 RST_DTX_IDX2:1;
-		u32 RST_DTX_IDX3:1;
-		u32 RST_DTX_IDX4:1;
-		u32 RST_DTX_IDX5:1;
-		u32 rsv:10;
-		u32 RST_DRX_IDX0:1;
-		u32: 15;
-	} field;
-	u32 word;
-} WPDMA_RST_IDX_STRUC, *PWPDMA_RST_IDX_STRUC;
-#define DELAY_INT_CFG  0x0210
-typedef union _DELAY_INT_CFG_STRUC {
-	struct {
-		u32 RXMAX_PTIME:8;
-		u32 RXMAX_PINT:7;
-		u32 RXDLY_INT_EN:1;
-		u32 TXMAX_PTIME:8;
-		u32 TXMAX_PINT:7;
-		u32 TXDLY_INT_EN:1;
-	} field;
-	u32 word;
-} DELAY_INT_CFG_STRUC, *PDELAY_INT_CFG_STRUC;
-#define WMM_AIFSN_CFG   0x0214
-typedef union _AIFSN_CSR_STRUC {
-	struct {
-		u32 Aifsn0:4;	/* for AC_BE */
-		u32 Aifsn1:4;	/* for AC_BK */
-		u32 Aifsn2:4;	/* for AC_VI */
-		u32 Aifsn3:4;	/* for AC_VO */
-		u32 Rsv:16;
-	} field;
-	u32 word;
-} AIFSN_CSR_STRUC, *PAIFSN_CSR_STRUC;
-/* */
-/* CWMIN_CSR: CWmin for each EDCA AC */
-/* */
-#define WMM_CWMIN_CFG   0x0218
-typedef union _CWMIN_CSR_STRUC {
-	struct {
-		u32 Cwmin0:4;	/* for AC_BE */
-		u32 Cwmin1:4;	/* for AC_BK */
-		u32 Cwmin2:4;	/* for AC_VI */
-		u32 Cwmin3:4;	/* for AC_VO */
-		u32 Rsv:16;
-	} field;
-	u32 word;
-} CWMIN_CSR_STRUC, *PCWMIN_CSR_STRUC;
-
-/* */
-/* CWMAX_CSR: CWmin for each EDCA AC */
-/* */
-#define WMM_CWMAX_CFG   0x021c
-typedef union _CWMAX_CSR_STRUC {
-	struct {
-		u32 Cwmax0:4;	/* for AC_BE */
-		u32 Cwmax1:4;	/* for AC_BK */
-		u32 Cwmax2:4;	/* for AC_VI */
-		u32 Cwmax3:4;	/* for AC_VO */
-		u32 Rsv:16;
-	} field;
-	u32 word;
-} CWMAX_CSR_STRUC, *PCWMAX_CSR_STRUC;
-
-/* */
-/* AC_TXOP_CSR0: AC_BK/AC_BE TXOP register */
-/* */
-#define WMM_TXOP0_CFG    0x0220
-typedef union _AC_TXOP_CSR0_STRUC {
-	struct {
-		u16 Ac0Txop;	/* for AC_BK, in unit of 32us */
-		u16 Ac1Txop;	/* for AC_BE, in unit of 32us */
-	} field;
-	u32 word;
-} AC_TXOP_CSR0_STRUC, *PAC_TXOP_CSR0_STRUC;
-
-/* */
-/* AC_TXOP_CSR1: AC_VO/AC_VI TXOP register */
-/* */
-#define WMM_TXOP1_CFG    0x0224
-typedef union _AC_TXOP_CSR1_STRUC {
-	struct {
-		u16 Ac2Txop;	/* for AC_VI, in unit of 32us */
-		u16 Ac3Txop;	/* for AC_VO, in unit of 32us */
-	} field;
-	u32 word;
-} AC_TXOP_CSR1_STRUC, *PAC_TXOP_CSR1_STRUC;
-
-#define RINGREG_DIFF			0x10
-#define GPIO_CTRL_CFG    0x0228	/*MAC_CSR13 */
-#define MCU_CMD_CFG    0x022c
-#define TX_BASE_PTR0     0x0230	/*AC_BK base address */
-#define TX_MAX_CNT0      0x0234
-#define TX_CTX_IDX0       0x0238
-#define TX_DTX_IDX0      0x023c
-#define TX_BASE_PTR1     0x0240	/*AC_BE base address */
-#define TX_MAX_CNT1      0x0244
-#define TX_CTX_IDX1       0x0248
-#define TX_DTX_IDX1      0x024c
-#define TX_BASE_PTR2     0x0250	/*AC_VI base address */
-#define TX_MAX_CNT2      0x0254
-#define TX_CTX_IDX2       0x0258
-#define TX_DTX_IDX2      0x025c
-#define TX_BASE_PTR3     0x0260	/*AC_VO base address */
-#define TX_MAX_CNT3      0x0264
-#define TX_CTX_IDX3       0x0268
-#define TX_DTX_IDX3      0x026c
-#define TX_BASE_PTR4     0x0270	/*HCCA base address */
-#define TX_MAX_CNT4      0x0274
-#define TX_CTX_IDX4       0x0278
-#define TX_DTX_IDX4      0x027c
-#define TX_BASE_PTR5     0x0280	/*MGMT base address */
-#define  TX_MAX_CNT5     0x0284
-#define TX_CTX_IDX5       0x0288
-#define TX_DTX_IDX5      0x028c
-#define TX_MGMTMAX_CNT      TX_MAX_CNT5
-#define TX_MGMTCTX_IDX       TX_CTX_IDX5
-#define TX_MGMTDTX_IDX      TX_DTX_IDX5
-#define RX_BASE_PTR     0x0290	/*RX base address */
-#define RX_MAX_CNT      0x0294
-#define RX_CRX_IDX       0x0298
-#define RX_DRX_IDX      0x029c
-
-#define USB_DMA_CFG      0x02a0
-typedef union _USB_DMA_CFG_STRUC {
-	struct {
-		u32 RxBulkAggTOut:8;	/*Rx Bulk Aggregation TimeOut  in unit of 33ns */
-		u32 RxBulkAggLmt:8;	/*Rx Bulk Aggregation Limit  in unit of 256 bytes */
-		u32 phyclear:1;	/*phy watch dog enable. write 1 */
-		u32 rsv:2;
-		u32 TxClear:1;	/*Clear USB DMA TX path */
-		u32 TxopHalt:1;	/*Halt TXOP count down when TX buffer is full. */
-		u32 RxBulkAggEn:1;	/*Enable Rx Bulk Aggregation */
-		u32 RxBulkEn:1;	/*Enable USB DMA Rx */
-		u32 TxBulkEn:1;	/*Enable USB DMA Tx */
-		u32 EpoutValid:6;	/*OUT endpoint data valid */
-		u32 RxBusy:1;	/*USB DMA RX FSM busy */
-		u32 TxBusy:1;	/*USB DMA TX FSM busy */
-	} field;
-	u32 word;
-} USB_DMA_CFG_STRUC, *PUSB_DMA_CFG_STRUC;
-
-/* */
-/*  3  PBF  registers */
-/* */
-/* */
-/* Most are for debug. Driver doesn't touch PBF register. */
-#define PBF_SYS_CTRL	 0x0400
-#define PBF_CFG                 0x0408
-#define PBF_MAX_PCNT	 0x040C
-#define PBF_CTRL		0x0410
-#define PBF_INT_STA	 0x0414
-#define PBF_INT_ENA	 0x0418
-#define TXRXQ_PCNT	 0x0438
-#define PBF_DBG			 0x043c
-#define PBF_CAP_CTRL     0x0440
-
-#ifdef RT30xx
-#ifdef RTMP_EFUSE_SUPPORT
-/* eFuse registers */
-#define EFUSE_CTRL				0x0580
-#define EFUSE_DATA0				0x0590
-#define EFUSE_DATA1				0x0594
-#define EFUSE_DATA2				0x0598
-#define EFUSE_DATA3				0x059c
-#endif /* RTMP_EFUSE_SUPPORT // */
-#endif /* RT30xx // */
-
-#define OSC_CTRL		0x5a4
-#define PCIE_PHY_TX_ATTENUATION_CTRL	0x05C8
-#define LDO_CFG0				0x05d4
-#define GPIO_SWITCH				0x05dc
-
-/* */
-/*  4  MAC  registers */
-/* */
-/* */
-/*  4.1 MAC SYSTEM  configuration registers (offset:0x1000) */
-/* */
-#define MAC_CSR0            0x1000
-typedef union _ASIC_VER_ID_STRUC {
-	struct {
-		u16 ASICRev;	/* reversion  : 0 */
-		u16 ASICVer;	/* version : 2860 */
-	} field;
-	u32 word;
-} ASIC_VER_ID_STRUC, *PASIC_VER_ID_STRUC;
-#define MAC_SYS_CTRL            0x1004	/*MAC_CSR1 */
-#define MAC_ADDR_DW0				0x1008	/* MAC ADDR DW0 */
-#define MAC_ADDR_DW1			 0x100c	/* MAC ADDR DW1 */
-/* */
-/* MAC_CSR2: STA MAC register 0 */
-/* */
-typedef union _MAC_DW0_STRUC {
-	struct {
-		u8 Byte0;	/* MAC address byte 0 */
-		u8 Byte1;	/* MAC address byte 1 */
-		u8 Byte2;	/* MAC address byte 2 */
-		u8 Byte3;	/* MAC address byte 3 */
-	} field;
-	u32 word;
-} MAC_DW0_STRUC, *PMAC_DW0_STRUC;
-
-/* */
-/* MAC_CSR3: STA MAC register 1 */
-/* */
-typedef union _MAC_DW1_STRUC {
-	struct {
-		u8 Byte4;	/* MAC address byte 4 */
-		u8 Byte5;	/* MAC address byte 5 */
-		u8 U2MeMask;
-		u8 Rsvd1;
-	} field;
-	u32 word;
-} MAC_DW1_STRUC, *PMAC_DW1_STRUC;
-
-#define MAC_BSSID_DW0				0x1010	/* MAC BSSID DW0 */
-#define MAC_BSSID_DW1				0x1014	/* MAC BSSID DW1 */
-
-/* */
-/* MAC_CSR5: BSSID register 1 */
-/* */
-typedef union _MAC_CSR5_STRUC {
-	struct {
-		u8 Byte4;	/* BSSID byte 4 */
-		u8 Byte5;	/* BSSID byte 5 */
-		u16 BssIdMask:2;	/* 0: one BSSID, 10: 4 BSSID,  01: 2 BSSID , 11: 8BSSID */
-		u16 MBssBcnNum:3;
-		u16 Rsvd:11;
-	} field;
-	u32 word;
-} MAC_CSR5_STRUC, *PMAC_CSR5_STRUC;
-
-#define MAX_LEN_CFG              0x1018	/* rt2860b max 16k bytes. bit12:13 Maximum PSDU length (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16 */
-#define BBP_CSR_CFG			0x101c	/* */
-/* */
-/* BBP_CSR_CFG: BBP serial control register */
-/* */
-typedef union _BBP_CSR_CFG_STRUC {
-	struct {
-		u32 Value:8;	/* Register     value to program into BBP */
-		u32 RegNum:8;	/* Selected     BBP     register */
-		u32 fRead:1;	/* 0: Write BBP, 1: Read BBP */
-		u32 Busy:1;	/* 1: ASIC is busy execute BBP programming. */
-		u32 BBP_PAR_DUR:1;	/* 0: 4 MAC clock cycles  1: 8 MAC clock cycles */
-		u32 BBP_RW_MODE:1;	/* 0: use serial mode  1:parallel */
-		u32: 12;
-	} field;
-	u32 word;
-} BBP_CSR_CFG_STRUC, *PBBP_CSR_CFG_STRUC;
-#define RF_CSR_CFG0			0x1020
-/* */
-/* RF_CSR_CFG: RF control register */
-/* */
-typedef union _RF_CSR_CFG0_STRUC {
-	struct {
-		u32 RegIdAndContent:24;	/* Register value to program into BBP */
-		u32 bitwidth:5;	/* Selected BBP register */
-		u32 StandbyMode:1;	/* 0: high when stand by 1: low when standby */
-		u32 Sel:1;	/* 0:RF_LE0 activate  1:RF_LE1 activate */
-		u32 Busy:1;	/* 0: idle 1: 8busy */
-	} field;
-	u32 word;
-} RF_CSR_CFG0_STRUC, *PRF_CSR_CFG0_STRUC;
-#define RF_CSR_CFG1			0x1024
-typedef union _RF_CSR_CFG1_STRUC {
-	struct {
-		u32 RegIdAndContent:24;	/* Register value to program into BBP */
-		u32 RFGap:5;	/* Gap between BB_CONTROL_RF and RF_LE. 0: 3 system clock cycle (37.5usec) 1: 5 system clock cycle (62.5usec) */
-		u32 rsv:7;	/* 0: idle 1: 8busy */
-	} field;
-	u32 word;
-} RF_CSR_CFG1_STRUC, *PRF_CSR_CFG1_STRUC;
-#define RF_CSR_CFG2			0x1028	/* */
-typedef union _RF_CSR_CFG2_STRUC {
-	struct {
-		u32 RegIdAndContent:24;	/* Register value to program into BBP */
-		u32 rsv:8;	/* 0: idle 1: 8busy */
-	} field;
-	u32 word;
-} RF_CSR_CFG2_STRUC, *PRF_CSR_CFG2_STRUC;
-#define LED_CFG				0x102c	/*  MAC_CSR14 */
-typedef union _LED_CFG_STRUC {
-	struct {
-		u32 OnPeriod:8;	/* blinking on period unit 1ms */
-		u32 OffPeriod:8;	/* blinking off period unit 1ms */
-		u32 SlowBlinkPeriod:6;	/* slow blinking period. unit:1ms */
-		u32 rsv:2;
-		u32 RLedMode:2;	/* red Led Mode 0: off1: blinking upon TX2: periodic slow blinking3: always on */
-		u32 GLedMode:2;	/* green Led Mode */
-		u32 YLedMode:2;	/* yellow Led Mode */
-		u32 LedPolar:1;	/* Led Polarity.  0: active low1: active high */
-		u32: 1;
-	} field;
-	u32 word;
-} LED_CFG_STRUC, *PLED_CFG_STRUC;
-/* */
-/*  4.2 MAC TIMING  configuration registers (offset:0x1100) */
-/* */
-#define XIFS_TIME_CFG             0x1100	/* MAC_CSR8  MAC_CSR9 */
-typedef union _IFS_SLOT_CFG_STRUC {
-	struct {
-		u32 CckmSifsTime:8;	/*  unit 1us. Applied after CCK RX/TX */
-		u32 OfdmSifsTime:8;	/*  unit 1us. Applied after OFDM RX/TX */
-		u32 OfdmXifsTime:4;	/*OFDM SIFS. unit 1us. Applied after OFDM RX when MAC doesn't reference BBP signal BBRXEND */
-		u32 EIFS:9;	/*  unit 1us */
-		u32 BBRxendEnable:1;	/*  reference RXEND signal to begin XIFS defer */
-		u32 rsv:2;
-	} field;
-	u32 word;
-} IFS_SLOT_CFG_STRUC, *PIFS_SLOT_CFG_STRUC;
-
-#define BKOFF_SLOT_CFG             0x1104	/*  mac_csr9 last 8 bits */
-#define NAV_TIME_CFG             0x1108	/* NAV  (MAC_CSR15) */
-#define CH_TIME_CFG             0x110C	/* Count as channel busy */
-#define PBF_LIFE_TIMER             0x1110	/*TX/RX MPDU timestamp timer (free run)Unit: 1us */
-#define BCN_TIME_CFG             0x1114	/* TXRX_CSR9 */
-
-#define BCN_OFFSET0				0x042C
-#define BCN_OFFSET1				0x0430
-
-/* */
-/* BCN_TIME_CFG : Synchronization control register */
-/* */
-typedef union _BCN_TIME_CFG_STRUC {
-	struct {
-		u32 BeaconInterval:16;	/* in unit of 1/16 TU */
-		u32 bTsfTicking:1;	/* Enable TSF auto counting */
-		u32 TsfSyncMode:2;	/* Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode */
-		u32 bTBTTEnable:1;
-		u32 bBeaconGen:1;	/* Enable beacon generator */
-		u32: 3;
-		u32 TxTimestampCompensate:8;
-	} field;
-	u32 word;
-} BCN_TIME_CFG_STRUC, *PBCN_TIME_CFG_STRUC;
-#define TBTT_SYNC_CFG            0x1118	/* txrx_csr10 */
-#define TSF_TIMER_DW0             0x111C	/* Local TSF timer lsb 32 bits. Read-only */
-#define TSF_TIMER_DW1             0x1120	/* msb 32 bits. Read-only. */
-#define TBTT_TIMER		0x1124	/* TImer remains till next TBTT. Read-only.  TXRX_CSR14 */
-#define INT_TIMER_CFG			0x1128	/* */
-#define INT_TIMER_EN			0x112c	/*  GP-timer and pre-tbtt Int enable */
-#define CH_IDLE_STA			0x1130	/*  channel idle time */
-#define CH_BUSY_STA			0x1134	/*  channle busy time */
-/* */
-/*  4.2 MAC POWER  configuration registers (offset:0x1200) */
-/* */
-#define MAC_STATUS_CFG             0x1200	/* old MAC_CSR12 */
-#define PWR_PIN_CFG             0x1204	/* old MAC_CSR12 */
-#define AUTO_WAKEUP_CFG             0x1208	/* old MAC_CSR10 */
-/* */
-/* AUTO_WAKEUP_CFG: Manual power control / status register */
-/* */
-typedef union _AUTO_WAKEUP_STRUC {
-	struct {
-		u32 AutoLeadTime:8;
-		u32 NumofSleepingTbtt:7;	/* ForceWake has high privilege than PutToSleep when both set */
-		u32 EnableAutoWakeup:1;	/* 0:sleep, 1:awake */
-		u32: 16;
-	} field;
-	u32 word;
-} AUTO_WAKEUP_STRUC, *PAUTO_WAKEUP_STRUC;
-/* */
-/*  4.3 MAC TX  configuration registers (offset:0x1300) */
-/* */
-
-#define EDCA_AC0_CFG	0x1300	/*AC_TXOP_CSR0 0x3474 */
-#define EDCA_AC1_CFG	0x1304
-#define EDCA_AC2_CFG	0x1308
-#define EDCA_AC3_CFG	0x130c
-typedef union _EDCA_AC_CFG_STRUC {
-	struct {
-		u32 AcTxop:8;	/*  in unit of 32us */
-		u32 Aifsn:4;	/* # of slot time */
-		u32 Cwmin:4;	/* */
-		u32 Cwmax:4;	/*unit power of 2 */
-		u32: 12;	/* */
-	} field;
-	u32 word;
-} EDCA_AC_CFG_STRUC, *PEDCA_AC_CFG_STRUC;
-
-#define EDCA_TID_AC_MAP	0x1310
-#define TX_PWR_CFG_0	0x1314
-#define TX_PWR_CFG_1	0x1318
-#define TX_PWR_CFG_2	0x131C
-#define TX_PWR_CFG_3	0x1320
-#define TX_PWR_CFG_4	0x1324
-#define TX_PIN_CFG		0x1328
-#define TX_BAND_CFG	0x132c	/* 0x1 use upper 20MHz. 0 juse lower 20MHz */
-#define TX_SW_CFG0		0x1330
-#define TX_SW_CFG1		0x1334
-#define TX_SW_CFG2		0x1338
-#define TXOP_THRES_CFG		0x133c
-#define TXOP_CTRL_CFG		0x1340
-#define TX_RTS_CFG		0x1344
-
-typedef union _TX_RTS_CFG_STRUC {
-	struct {
-		u32 AutoRtsRetryLimit:8;
-		u32 RtsThres:16;	/* unit:byte */
-		u32 RtsFbkEn:1;	/* enable rts rate fallback */
-		u32 rsv:7;	/* 1: HT non-STBC control frame enable */
-	} field;
-	u32 word;
-} TX_RTS_CFG_STRUC, *PTX_RTS_CFG_STRUC;
-#define TX_TIMEOUT_CFG	0x1348
-typedef union _TX_TIMEOUT_CFG_STRUC {
-	struct {
-		u32 rsv:4;
-		u32 MpduLifeTime:4;	/*  expiration time = 2^(9+MPDU LIFE TIME)  us */
-		u32 RxAckTimeout:8;	/* unit:slot. Used for TX precedure */
-		u32 TxopTimeout:8;	/*TXOP timeout value for TXOP truncation.  It is recommended that (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) */
-		u32 rsv2:8;	/* 1: HT non-STBC control frame enable */
-	} field;
-	u32 word;
-} TX_TIMEOUT_CFG_STRUC, *PTX_TIMEOUT_CFG_STRUC;
-#define TX_RTY_CFG	0x134c
-typedef union PACKED _TX_RTY_CFG_STRUC {
-	struct {
-		u32 ShortRtyLimit:8;	/* short retry limit */
-		u32 LongRtyLimit:8;	/* long retry limit */
-		u32 LongRtyThre:12;	/* Long retry threshold */
-		u32 NonAggRtyMode:1;	/* Non-Aggregate MPDU retry mode.  0:expired by retry limit, 1: expired by mpdu life timer */
-		u32 AggRtyMode:1;	/* Aggregate MPDU retry mode.  0:expired by retry limit, 1: expired by mpdu life timer */
-		u32 TxautoFBEnable:1;	/* Tx retry PHY rate auto fallback enable */
-		u32 rsv:1;	/* 1: HT non-STBC control frame enable */
-	} field;
-	u32 word;
-} TX_RTY_CFG_STRUC, *PTX_RTY_CFG_STRUC;
-#define TX_LINK_CFG	0x1350
-typedef union PACKED _TX_LINK_CFG_STRUC {
-	struct PACKED {
-		u32 RemoteMFBLifeTime:8;	/*remote MFB life time. unit : 32us */
-		u32 MFBEnable:1;	/*  TX apply remote MFB 1:enable */
-		u32 RemoteUMFSEnable:1;	/*  remote unsolicit  MFB enable.  0: not apply remote remote unsolicit (MFS=7) */
-		u32 TxMRQEn:1;	/*  MCS request TX enable */
-		u32 TxRDGEn:1;	/* RDG TX enable */
-		u32 TxCFAckEn:1;	/*   Piggyback CF-ACK enable */
-		u32 rsv:3;	/* */
-		u32 RemotMFB:8;	/*  remote MCS feedback */
-		u32 RemotMFS:8;	/*remote MCS feedback sequence number */
-	} field;
-	u32 word;
-} TX_LINK_CFG_STRUC, *PTX_LINK_CFG_STRUC;
-#define HT_FBK_CFG0	0x1354
-typedef union PACKED _HT_FBK_CFG0_STRUC {
-	struct {
-		u32 HTMCS0FBK:4;
-		u32 HTMCS1FBK:4;
-		u32 HTMCS2FBK:4;
-		u32 HTMCS3FBK:4;
-		u32 HTMCS4FBK:4;
-		u32 HTMCS5FBK:4;
-		u32 HTMCS6FBK:4;
-		u32 HTMCS7FBK:4;
-	} field;
-	u32 word;
-} HT_FBK_CFG0_STRUC, *PHT_FBK_CFG0_STRUC;
-#define HT_FBK_CFG1	0x1358
-typedef union _HT_FBK_CFG1_STRUC {
-	struct {
-		u32 HTMCS8FBK:4;
-		u32 HTMCS9FBK:4;
-		u32 HTMCS10FBK:4;
-		u32 HTMCS11FBK:4;
-		u32 HTMCS12FBK:4;
-		u32 HTMCS13FBK:4;
-		u32 HTMCS14FBK:4;
-		u32 HTMCS15FBK:4;
-	} field;
-	u32 word;
-} HT_FBK_CFG1_STRUC, *PHT_FBK_CFG1_STRUC;
-#define LG_FBK_CFG0	0x135c
-typedef union _LG_FBK_CFG0_STRUC {
-	struct {
-		u32 OFDMMCS0FBK:4;	/*initial value is 0 */
-		u32 OFDMMCS1FBK:4;	/*initial value is 0 */
-		u32 OFDMMCS2FBK:4;	/*initial value is 1 */
-		u32 OFDMMCS3FBK:4;	/*initial value is 2 */
-		u32 OFDMMCS4FBK:4;	/*initial value is 3 */
-		u32 OFDMMCS5FBK:4;	/*initial value is 4 */
-		u32 OFDMMCS6FBK:4;	/*initial value is 5 */
-		u32 OFDMMCS7FBK:4;	/*initial value is 6 */
-	} field;
-	u32 word;
-} LG_FBK_CFG0_STRUC, *PLG_FBK_CFG0_STRUC;
-#define LG_FBK_CFG1		0x1360
-typedef union _LG_FBK_CFG1_STRUC {
-	struct {
-		u32 CCKMCS0FBK:4;	/*initial value is 0 */
-		u32 CCKMCS1FBK:4;	/*initial value is 0 */
-		u32 CCKMCS2FBK:4;	/*initial value is 1 */
-		u32 CCKMCS3FBK:4;	/*initial value is 2 */
-		u32 rsv:16;
-	} field;
-	u32 word;
-} LG_FBK_CFG1_STRUC, *PLG_FBK_CFG1_STRUC;
-
-/*======================================================= */
-/*================ Protection Paramater================================ */
-/*======================================================= */
-#define CCK_PROT_CFG	0x1364	/*CCK Protection */
-#define ASIC_SHORTNAV		1
-#define ASIC_longNAV		2
-#define ASIC_RTS		1
-#define ASIC_CTS		2
-typedef union _PROT_CFG_STRUC {
-	struct {
-		u32 ProtectRate:16;	/*Protection control frame rate for CCK TX(RTS/CTS/CFEnd). */
-		u32 ProtectCtrl:2;	/*Protection control frame type for CCK TX. 1:RTS/CTS, 2:CTS-to-self, 0:None, 3:rsv */
-		u32 ProtectNav:2;	/*TXOP protection type for CCK TX. 0:None, 1:ShortNAVprotect,  2:LongNAVProtect, 3:rsv */
-		u32 TxopAllowCck:1;	/*CCK TXOP allowance.0:disallow. */
-		u32 TxopAllowOfdm:1;	/*CCK TXOP allowance.0:disallow. */
-		u32 TxopAllowMM20:1;	/*CCK TXOP allowance. 0:disallow. */
-		u32 TxopAllowMM40:1;	/*CCK TXOP allowance.0:disallow. */
-		u32 TxopAllowGF20:1;	/*CCK TXOP allowance.0:disallow. */
-		u32 TxopAllowGF40:1;	/*CCK TXOP allowance.0:disallow. */
-		u32 RTSThEn:1;	/*RTS threshold enable on CCK TX */
-		u32 rsv:5;
-	} field;
-	u32 word;
-} PROT_CFG_STRUC, *PPROT_CFG_STRUC;
-
-#define OFDM_PROT_CFG	0x1368	/*OFDM Protection */
-#define MM20_PROT_CFG	0x136C	/*MM20 Protection */
-#define MM40_PROT_CFG	0x1370	/*MM40 Protection */
-#define GF20_PROT_CFG	0x1374	/*GF20 Protection */
-#define GF40_PROT_CFG	0x1378	/*GR40 Protection */
-#define EXP_CTS_TIME	0x137C	/* */
-#define EXP_ACK_TIME	0x1380	/* */
-
-/* */
-/*  4.4 MAC RX configuration registers (offset:0x1400) */
-/* */
-#define RX_FILTR_CFG	0x1400	/*TXRX_CSR0 */
-#define AUTO_RSP_CFG	0x1404	/*TXRX_CSR4 */
-/* */
-/* TXRX_CSR4: Auto-Responder/ */
-/* */
-typedef union _AUTO_RSP_CFG_STRUC {
-	struct {
-		u32 AutoResponderEnable:1;
-		u32 BACAckPolicyEnable:1;	/* 0:long, 1:short preamble */
-		u32 CTS40MMode:1;	/* Response CTS 40MHz duplicate mode */
-		u32 CTS40MRef:1;	/* Response CTS 40MHz duplicate mode */
-		u32 AutoResponderPreamble:1;	/* 0:long, 1:short preamble */
-		u32 rsv:1;	/* Power bit value in conrtrol frame */
-		u32 DualCTSEn:1;	/* Power bit value in conrtrol frame */
-		u32 AckCtsPsmBit:1;	/* Power bit value in conrtrol frame */
-		u32: 24;
-	} field;
-	u32 word;
-} AUTO_RSP_CFG_STRUC, *PAUTO_RSP_CFG_STRUC;
-
-#define LEGACY_BASIC_RATE	0x1408	/*  TXRX_CSR5           0x3054 */
-#define HT_BASIC_RATE		0x140c
-#define HT_CTRL_CFG		0x1410
-#define SIFS_COST_CFG		0x1414
-#define RX_PARSER_CFG		0x1418	/*Set NAV for all received frames */
-
-/* */
-/*  4.5 MAC Security configuration (offset:0x1500) */
-/* */
-#define TX_SEC_CNT0		0x1500	/* */
-#define RX_SEC_CNT0		0x1504	/* */
-#define CCMP_FC_MUTE		0x1508	/* */
-/* */
-/*  4.6 HCCA/PSMP (offset:0x1600) */
-/* */
-#define TXOP_HLDR_ADDR0		0x1600
-#define TXOP_HLDR_ADDR1		0x1604
-#define TXOP_HLDR_ET		0x1608
-#define QOS_CFPOLL_RA_DW0		0x160c
-#define QOS_CFPOLL_A1_DW1		0x1610
-#define QOS_CFPOLL_QC		0x1614
-/* */
-/*  4.7 MAC Statistis registers (offset:0x1700) */
-/* */
-#define RX_STA_CNT0		0x1700	/* */
-#define RX_STA_CNT1		0x1704	/* */
-#define RX_STA_CNT2		0x1708	/* */
-
-/* */
-/* RX_STA_CNT0_STRUC: RX PLCP error count & RX CRC error count */
-/* */
-typedef union _RX_STA_CNT0_STRUC {
-	struct {
-		u16 CrcErr;
-		u16 PhyErr;
-	} field;
-	u32 word;
-} RX_STA_CNT0_STRUC, *PRX_STA_CNT0_STRUC;
-
-/* */
-/* RX_STA_CNT1_STRUC: RX False CCA count & RX long frame count */
-/* */
-typedef union _RX_STA_CNT1_STRUC {
-	struct {
-		u16 FalseCca;
-		u16 PlcpErr;
-	} field;
-	u32 word;
-} RX_STA_CNT1_STRUC, *PRX_STA_CNT1_STRUC;
-
-/* */
-/* RX_STA_CNT2_STRUC: */
-/* */
-typedef union _RX_STA_CNT2_STRUC {
-	struct {
-		u16 RxDupliCount;
-		u16 RxFifoOverflowCount;
-	} field;
-	u32 word;
-} RX_STA_CNT2_STRUC, *PRX_STA_CNT2_STRUC;
-#define TX_STA_CNT0		0x170C	/* */
-/* */
-/* STA_CSR3: TX Beacon count */
-/* */
-typedef union _TX_STA_CNT0_STRUC {
-	struct {
-		u16 TxFailCount;
-		u16 TxBeaconCount;
-	} field;
-	u32 word;
-} TX_STA_CNT0_STRUC, *PTX_STA_CNT0_STRUC;
-#define TX_STA_CNT1		0x1710	/* */
-/* */
-/* TX_STA_CNT1: TX tx count */
-/* */
-typedef union _TX_STA_CNT1_STRUC {
-	struct {
-		u16 TxSuccess;
-		u16 TxRetransmit;
-	} field;
-	u32 word;
-} TX_STA_CNT1_STRUC, *PTX_STA_CNT1_STRUC;
-#define TX_STA_CNT2		0x1714	/* */
-/* */
-/* TX_STA_CNT2: TX tx count */
-/* */
-typedef union _TX_STA_CNT2_STRUC {
-	struct {
-		u16 TxZeroLenCount;
-		u16 TxUnderFlowCount;
-	} field;
-	u32 word;
-} TX_STA_CNT2_STRUC, *PTX_STA_CNT2_STRUC;
-#define TX_STA_FIFO		0x1718	/* */
-/* */
-/* TX_STA_FIFO_STRUC: TX Result for specific PID status fifo register */
-/* */
-typedef union PACKED _TX_STA_FIFO_STRUC {
-	struct {
-		u32 bValid:1;	/* 1:This register contains a valid TX result */
-		u32 PidType:4;
-		u32 TxSuccess:1;	/* Tx No retry success */
-		u32 TxAggre:1;	/* Tx Retry Success */
-		u32 TxAckRequired:1;	/* Tx fail */
-		u32 wcid:8;	/*wireless client index */
-/*              u32          SuccessRate:16; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. */
-		u32 SuccessRate:13;	/*include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. */
-		u32 TxBF:1;
-		u32 Reserve:2;
-	} field;
-	u32 word;
-} TX_STA_FIFO_STRUC, *PTX_STA_FIFO_STRUC;
-/* Debug counter */
-#define TX_AGG_CNT	0x171c
-typedef union _TX_AGG_CNT_STRUC {
-	struct {
-		u16 NonAggTxCount;
-		u16 AggTxCount;
-	} field;
-	u32 word;
-} TX_AGG_CNT_STRUC, *PTX_AGG_CNT_STRUC;
-/* Debug counter */
-#define TX_AGG_CNT0	0x1720
-typedef union _TX_AGG_CNT0_STRUC {
-	struct {
-		u16 AggSize1Count;
-		u16 AggSize2Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT0_STRUC, *PTX_AGG_CNT0_STRUC;
-/* Debug counter */
-#define TX_AGG_CNT1	0x1724
-typedef union _TX_AGG_CNT1_STRUC {
-	struct {
-		u16 AggSize3Count;
-		u16 AggSize4Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT1_STRUC, *PTX_AGG_CNT1_STRUC;
-#define TX_AGG_CNT2	0x1728
-typedef union _TX_AGG_CNT2_STRUC {
-	struct {
-		u16 AggSize5Count;
-		u16 AggSize6Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT2_STRUC, *PTX_AGG_CNT2_STRUC;
-/* Debug counter */
-#define TX_AGG_CNT3	0x172c
-typedef union _TX_AGG_CNT3_STRUC {
-	struct {
-		u16 AggSize7Count;
-		u16 AggSize8Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT3_STRUC, *PTX_AGG_CNT3_STRUC;
-/* Debug counter */
-#define TX_AGG_CNT4	0x1730
-typedef union _TX_AGG_CNT4_STRUC {
-	struct {
-		u16 AggSize9Count;
-		u16 AggSize10Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT4_STRUC, *PTX_AGG_CNT4_STRUC;
-#define TX_AGG_CNT5	0x1734
-typedef union _TX_AGG_CNT5_STRUC {
-	struct {
-		u16 AggSize11Count;
-		u16 AggSize12Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT5_STRUC, *PTX_AGG_CNT5_STRUC;
-#define TX_AGG_CNT6		0x1738
-typedef union _TX_AGG_CNT6_STRUC {
-	struct {
-		u16 AggSize13Count;
-		u16 AggSize14Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT6_STRUC, *PTX_AGG_CNT6_STRUC;
-#define TX_AGG_CNT7		0x173c
-typedef union _TX_AGG_CNT7_STRUC {
-	struct {
-		u16 AggSize15Count;
-		u16 AggSize16Count;
-	} field;
-	u32 word;
-} TX_AGG_CNT7_STRUC, *PTX_AGG_CNT7_STRUC;
-#define MPDU_DENSITY_CNT		0x1740
-typedef union _MPDU_DEN_CNT_STRUC {
-	struct {
-		u16 TXZeroDelCount;	/*TX zero length delimiter count */
-		u16 RXZeroDelCount;	/*RX zero length delimiter count */
-	} field;
-	u32 word;
-} MPDU_DEN_CNT_STRUC, *PMPDU_DEN_CNT_STRUC;
-/* */
-/* TXRX control registers - base address 0x3000 */
-/* */
-/* rt2860b  UNKNOWN reg use R/O Reg Addr 0x77d0 first.. */
-#define TXRX_CSR1           0x77d0
-
-/* */
-/* Security key table memory, base address = 0x1000 */
-/* */
-#define MAC_WCID_BASE		0x1800	/*8-bytes(use only 6-bytes) * 256 entry = */
-#define HW_WCID_ENTRY_SIZE   8
-#define PAIRWISE_KEY_TABLE_BASE     0x4000	/* 32-byte * 256-entry =  -byte */
-#define HW_KEY_ENTRY_SIZE           0x20
-#define PAIRWISE_IVEIV_TABLE_BASE     0x6000	/* 8-byte * 256-entry =  -byte */
-#define MAC_IVEIV_TABLE_BASE     0x6000	/* 8-byte * 256-entry =  -byte */
-#define HW_IVEIV_ENTRY_SIZE   8
-#define MAC_WCID_ATTRIBUTE_BASE     0x6800	/* 4-byte * 256-entry =  -byte */
-#define HW_WCID_ATTRI_SIZE   4
-#define WCID_RESERVED			0x6bfc
-#define SHARED_KEY_TABLE_BASE       0x6c00	/* 32-byte * 16-entry = 512-byte */
-#define SHARED_KEY_MODE_BASE       0x7000	/* 32-byte * 16-entry = 512-byte */
-#define HW_SHARED_KEY_MODE_SIZE   4
-#define SHAREDKEYTABLE			0
-#define PAIRWISEKEYTABLE			1
-
-typedef union _SHAREDKEY_MODE_STRUC {
-	struct {
-		u32 Bss0Key0CipherAlg:3;
-		u32: 1;
-		u32 Bss0Key1CipherAlg:3;
-		u32: 1;
-		u32 Bss0Key2CipherAlg:3;
-		u32: 1;
-		u32 Bss0Key3CipherAlg:3;
-		u32: 1;
-		u32 Bss1Key0CipherAlg:3;
-		u32: 1;
-		u32 Bss1Key1CipherAlg:3;
-		u32: 1;
-		u32 Bss1Key2CipherAlg:3;
-		u32: 1;
-		u32 Bss1Key3CipherAlg:3;
-		u32: 1;
-	} field;
-	u32 word;
-} SHAREDKEY_MODE_STRUC, *PSHAREDKEY_MODE_STRUC;
-
-/* 8-byte per entry, 64-entry for pairwise key table */
-struct rt_hw_wcid_entry {
-	u8 Address[6];
-	u8 Rsv[2];
-};
-
-/* ================================================================================= */
-/* WCID  format */
-/* ================================================================================= */
-/*7.1   WCID  ENTRY  format  : 8bytes */
-struct rt_wcid_entry {
-	u8 RXBABitmap7;	/* bit0 for TID8, bit7 for TID 15 */
-	u8 RXBABitmap0;	/* bit0 for TID0, bit7 for TID 7 */
-	u8 MAC[6];		/* 0 for shared key table.  1 for pairwise key table */
-};
-
-/*8.1.1 SECURITY  KEY  format  : 8DW */
-/* 32-byte per entry, total 16-entry for shared key table, 64-entry for pairwise key table */
-struct rt_hw_key_entry {
-	u8 Key[16];
-	u8 TxMic[8];
-	u8 RxMic[8];
-};
-
-/*8.1.2 IV/EIV  format  : 2DW */
-
-/*8.1.3 RX attribute entry format  : 1DW */
-struct rt_mac_attribute {
-	u32 KeyTab:1;	/* 0 for shared key table.  1 for pairwise key table */
-	u32 PairKeyMode:3;
-	u32 BSSIDIdx:3;	/*multipleBSS index for the WCID */
-	u32 RXWIUDF:3;
-	u32 rsv:22;
-};
-
-/* ================================================================================= */
-/* HOST-MCU communication data structure */
-/* ================================================================================= */
-
-/* */
-/* H2M_MAILBOX_CSR: Host-to-MCU Mailbox */
-/* */
-typedef union _H2M_MAILBOX_STRUC {
-	struct {
-		u32 LowByte:8;
-		u32 HighByte:8;
-		u32 CmdToken:8;
-		u32 Owner:8;
-	} field;
-	u32 word;
-} H2M_MAILBOX_STRUC, *PH2M_MAILBOX_STRUC;
-
-/* */
-/* M2H_CMD_DONE_CSR: MCU-to-Host command complete indication */
-/* */
-typedef union _M2H_CMD_DONE_STRUC {
-	struct {
-		u32 CmdToken0;
-		u32 CmdToken1;
-		u32 CmdToken2;
-		u32 CmdToken3;
-	} field;
-	u32 word;
-} M2H_CMD_DONE_STRUC, *PM2H_CMD_DONE_STRUC;
-
-/*NAV_TIME_CFG :NAV */
-typedef union _NAV_TIME_CFG_STRUC {
-	struct {
-		u8 Sifs;	/* in unit of 1-us */
-		u8 SlotTime;	/* in unit of 1-us */
-		u16 Eifs:9;	/* in unit of 1-us */
-		u16 ZeroSifs:1;	/* Applied zero SIFS timer after OFDM RX 0: disable */
-		u16 rsv:6;
-	} field;
-	u32 word;
-} NAV_TIME_CFG_STRUC, *PNAV_TIME_CFG_STRUC;
-
-/* */
-/* RX_FILTR_CFG:  /RX configuration register */
-/* */
-typedef union _RX_FILTR_CFG_STRUC {
-	struct {
-		u32 DropCRCErr:1;	/* Drop CRC error */
-		u32 DropPhyErr:1;	/* Drop physical error */
-		u32 DropNotToMe:1;	/* Drop not to me unicast frame */
-		u32 DropNotMyBSSID:1;	/* Drop fram ToDs bit is true */
-
-		u32 DropVerErr:1;	/* Drop version error frame */
-		u32 DropMcast:1;	/* Drop multicast frames */
-		u32 DropBcast:1;	/* Drop broadcast frames */
-		u32 DropDuplicate:1;	/* Drop duplicate frame */
-
-		u32 DropCFEndAck:1;	/* Drop Ps-Poll */
-		u32 DropCFEnd:1;	/* Drop Ps-Poll */
-		u32 DropAck:1;	/* Drop Ps-Poll */
-		u32 DropCts:1;	/* Drop Ps-Poll */
-
-		u32 DropRts:1;	/* Drop Ps-Poll */
-		u32 DropPsPoll:1;	/* Drop Ps-Poll */
-		u32 DropBA:1;	/* */
-		u32 DropBAR:1;	/* */
-
-		u32 DropRsvCntlType:1;
-		u32: 15;
-	} field;
-	u32 word;
-} RX_FILTR_CFG_STRUC, *PRX_FILTR_CFG_STRUC;
-
-/* */
-/* PHY_CSR4: RF serial control register */
-/* */
-typedef union _PHY_CSR4_STRUC {
-	struct {
-		u32 RFRegValue:24;	/* Register     value (include register id)     serial out to RF/IF     chip. */
-		u32 NumberOfBits:5;	/* Number of bits used in RFRegValue (I:20,     RFMD:22) */
-		u32 IFSelect:1;	/* 1: select IF to program,     0: select RF to program */
-		u32 PLL_LD:1;	/* RF PLL_LD status */
-		u32 Busy:1;	/* 1: ASIC is busy execute RF programming. */
-	} field;
-	u32 word;
-} PHY_CSR4_STRUC, *PPHY_CSR4_STRUC;
-
-/* */
-/* SEC_CSR5: shared key table security mode register */
-/* */
-typedef union _SEC_CSR5_STRUC {
-	struct {
-		u32 Bss2Key0CipherAlg:3;
-		u32: 1;
-		u32 Bss2Key1CipherAlg:3;
-		u32: 1;
-		u32 Bss2Key2CipherAlg:3;
-		u32: 1;
-		u32 Bss2Key3CipherAlg:3;
-		u32: 1;
-		u32 Bss3Key0CipherAlg:3;
-		u32: 1;
-		u32 Bss3Key1CipherAlg:3;
-		u32: 1;
-		u32 Bss3Key2CipherAlg:3;
-		u32: 1;
-		u32 Bss3Key3CipherAlg:3;
-		u32: 1;
-	} field;
-	u32 word;
-} SEC_CSR5_STRUC, *PSEC_CSR5_STRUC;
-
-/* */
-/* HOST_CMD_CSR: For HOST to interrupt embedded processor */
-/* */
-typedef union _HOST_CMD_CSR_STRUC {
-	struct {
-		u32 HostCommand:8;
-		u32 Rsv:24;
-	} field;
-	u32 word;
-} HOST_CMD_CSR_STRUC, *PHOST_CMD_CSR_STRUC;
-
-/* */
-/* AIFSN_CSR: AIFSN for each EDCA AC */
-/* */
-
-/* */
-/* E2PROM_CSR: EEPROM control register */
-/* */
-typedef union _E2PROM_CSR_STRUC {
-	struct {
-		u32 Reload:1;	/* Reload EEPROM content, write one to reload, self-cleared. */
-		u32 EepromSK:1;
-		u32 EepromCS:1;
-		u32 EepromDI:1;
-		u32 EepromDO:1;
-		u32 Type:1;	/* 1: 93C46, 0:93C66 */
-		u32 LoadStatus:1;	/* 1:loading, 0:done */
-		u32 Rsvd:25;
-	} field;
-	u32 word;
-} E2PROM_CSR_STRUC, *PE2PROM_CSR_STRUC;
-
-/* */
-/* QOS_CSR0: TXOP holder address0 register */
-/* */
-typedef union _QOS_CSR0_STRUC {
-	struct {
-		u8 Byte0;	/* MAC address byte 0 */
-		u8 Byte1;	/* MAC address byte 1 */
-		u8 Byte2;	/* MAC address byte 2 */
-		u8 Byte3;	/* MAC address byte 3 */
-	} field;
-	u32 word;
-} QOS_CSR0_STRUC, *PQOS_CSR0_STRUC;
-
-/* */
-/* QOS_CSR1: TXOP holder address1 register */
-/* */
-typedef union _QOS_CSR1_STRUC {
-	struct {
-		u8 Byte4;	/* MAC address byte 4 */
-		u8 Byte5;	/* MAC address byte 5 */
-		u8 Rsvd0;
-		u8 Rsvd1;
-	} field;
-	u32 word;
-} QOS_CSR1_STRUC, *PQOS_CSR1_STRUC;
-
-#define	RF_CSR_CFG	0x500
-typedef union _RF_CSR_CFG_STRUC {
-	struct {
-		u32 RF_CSR_DATA:8;	/* DATA */
-		u32 TESTCSR_RFACC_REGNUM:5;	/* RF register ID */
-		u32 Rsvd2:3;	/* Reserved */
-		u32 RF_CSR_WR:1;	/* 0: read  1: write */
-		u32 RF_CSR_KICK:1;	/* kick RF register read/write */
-		u32 Rsvd1:14;	/* Reserved */
-	} field;
-	u32 word;
-} RF_CSR_CFG_STRUC, *PRF_CSR_CFG_STRUC;
-
-/* */
-/* Other on-chip shared memory space, base = 0x2000 */
-/* */
-
-/* CIS space - base address = 0x2000 */
-#define HW_CIS_BASE             0x2000
-
-/* Carrier-sense CTS frame base address. It's where mac stores carrier-sense frame for carrier-sense function. */
-#define HW_CS_CTS_BASE			0x7700
-/* DFS CTS frame base address. It's where mac stores CTS frame for DFS. */
-#define HW_DFS_CTS_BASE			0x7780
-#define HW_CTS_FRAME_SIZE		0x80
-
-/* 2004-11-08 john - since NULL frame won't be that long (256 byte). We steal 16 tail bytes */
-/* to save debugging settings */
-#define HW_DEBUG_SETTING_BASE   0x77f0	/* 0x77f0~0x77ff total 16 bytes */
-#define HW_DEBUG_SETTING_BASE2   0x7770	/* 0x77f0~0x77ff total 16 bytes */
-
-/* In order to support maximum 8 MBSS and its maximum length is 512 for each beacon */
-/* Three section discontinue memory segments will be used. */
-/* 1. The original region for BCN 0~3 */
-/* 2. Extract memory from FCE table for BCN 4~5 */
-/* 3. Extract memory from Pair-wise key table for BCN 6~7 */
-/*        It occupied those memory of wcid 238~253 for BCN 6 */
-/*                                                    and wcid 222~237 for BCN 7 */
-#define HW_BEACON_MAX_SIZE      0x1000	/* unit: byte */
-#define HW_BEACON_BASE0         0x7800
-#define HW_BEACON_BASE1         0x7A00
-#define HW_BEACON_BASE2         0x7C00
-#define HW_BEACON_BASE3         0x7E00
-#define HW_BEACON_BASE4         0x7200
-#define HW_BEACON_BASE5         0x7400
-#define HW_BEACON_BASE6         0x5DC0
-#define HW_BEACON_BASE7         0x5BC0
-
-#define HW_BEACON_MAX_COUNT     8
-#define HW_BEACON_OFFSET		0x0200
-#define HW_BEACON_CONTENT_LEN	(HW_BEACON_OFFSET - TXWI_SIZE)
-
-/* HOST-MCU shared memory - base address = 0x2100 */
-#define HOST_CMD_CSR		0x404
-#define H2M_MAILBOX_CSR         0x7010
-#define H2M_MAILBOX_CID         0x7014
-#define H2M_MAILBOX_STATUS      0x701c
-#define H2M_INT_SRC             0x7024
-#define H2M_BBP_AGENT           0x7028
-#define M2H_CMD_DONE_CSR        0x000c
-#define MCU_TXOP_ARRAY_BASE     0x000c	/* TODO: to be provided by Albert */
-#define MCU_TXOP_ENTRY_SIZE     32	/* TODO: to be provided by Albert */
-#define MAX_NUM_OF_TXOP_ENTRY   16	/* TODO: must be same with 8051 firmware */
-#define MCU_MBOX_VERSION        0x01	/* TODO: to be confirmed by Albert */
-#define MCU_MBOX_VERSION_OFFSET 5	/* TODO: to be provided by Albert */
-
-/* */
-/* Host DMA registers - base address 0x200 .  TX0-3=EDCAQid0-3, TX4=HCCA, TX5=MGMT, */
-/* */
-/* */
-/*  DMA RING DESCRIPTOR */
-/* */
-#define E2PROM_CSR          0x0004
-#define IO_CNTL_CSR         0x77d0
-
-/* ================================================================ */
-/* Tx / Rx / Mgmt ring descriptor definition */
-/* ================================================================ */
-
-/* the following PID values are used to mark outgoing frame type in TXD->PID so that */
-/* proper TX statistics can be collected based on these categories */
-/* b3-2 of PID field - */
-#define PID_MGMT			0x05
-#define PID_BEACON			0x0c
-#define PID_DATA_NORMALUCAST		0x02
-#define PID_DATA_AMPDU		0x04
-#define PID_DATA_NO_ACK		0x08
-#define PID_DATA_NOT_NORM_ACK		0x03
-/* value domain of pTxD->HostQId (4-bit: 0~15) */
-#define QID_AC_BK               1	/* meet ACI definition in 802.11e */
-#define QID_AC_BE               0	/* meet ACI definition in 802.11e */
-#define QID_AC_VI               2
-#define QID_AC_VO               3
-#define QID_HCCA                4
-#define NUM_OF_TX_RING          4
-#define QID_MGMT                13
-#define QID_RX                  14
-#define QID_OTHER               15
-
-#endif /* __RTMP_MAC_H__ // */
diff --git a/drivers/staging/rt2860/chip/rtmp_phy.h b/drivers/staging/rt2860/chip/rtmp_phy.h
deleted file mode 100644
index a52221f1294e7c2bfeda0c41d998d1766da2f39c..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chip/rtmp_phy.h
+++ /dev/null
@@ -1,516 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_phy.h
-
-	Abstract:
-	Ralink Wireless Chip PHY(BBP/RF) related definition & structures
-
-	Revision History:
-	Who			When		  What
-	--------	----------	  ----------------------------------------------
-*/
-
-#ifndef __RTMP_PHY_H__
-#define __RTMP_PHY_H__
-
-/*
-	RF sections
-*/
-#define RF_R00			0
-#define RF_R01			1
-#define RF_R02			2
-#define RF_R03			3
-#define RF_R04			4
-#define RF_R05			5
-#define RF_R06			6
-#define RF_R07			7
-#define RF_R08			8
-#define RF_R09			9
-#define RF_R10			10
-#define RF_R11			11
-#define RF_R12			12
-#define RF_R13			13
-#define RF_R14			14
-#define RF_R15			15
-#define RF_R16			16
-#define RF_R17			17
-#define RF_R18			18
-#define RF_R19			19
-#define RF_R20			20
-#define RF_R21			21
-#define RF_R22			22
-#define RF_R23			23
-#define RF_R24			24
-#define RF_R25			25
-#define RF_R26			26
-#define RF_R27			27
-#define RF_R28			28
-#define RF_R29			29
-#define RF_R30			30
-#define RF_R31			31
-
-/* value domain of pAd->RfIcType */
-#define RFIC_2820                   1	/* 2.4G 2T3R */
-#define RFIC_2850                   2	/* 2.4G/5G 2T3R */
-#define RFIC_2720                   3	/* 2.4G 1T2R */
-#define RFIC_2750                   4	/* 2.4G/5G 1T2R */
-#define RFIC_3020                   5	/* 2.4G 1T1R */
-#define RFIC_2020                   6	/* 2.4G B/G */
-#define RFIC_3021                   7	/* 2.4G 1T2R */
-#define RFIC_3022                   8	/* 2.4G 2T2R */
-#define RFIC_3052                   9	/* 2.4G/5G 2T2R */
-
-/*
-	BBP sections
-*/
-#define BBP_R0			0	/* version */
-#define BBP_R1			1	/* TSSI */
-#define BBP_R2			2	/* TX configure */
-#define BBP_R3			3
-#define BBP_R4			4
-#define BBP_R5			5
-#define BBP_R6			6
-#define BBP_R14			14	/* RX configure */
-#define BBP_R16			16
-#define BBP_R17			17	/* RX sensibility */
-#define BBP_R18			18
-#define BBP_R21			21
-#define BBP_R22			22
-#define BBP_R24			24
-#define BBP_R25			25
-#define BBP_R26			26
-#define BBP_R27			27
-#define BBP_R31			31
-#define BBP_R49			49	/*TSSI */
-#define BBP_R50			50
-#define BBP_R51			51
-#define BBP_R52			52
-#define BBP_R55			55
-#define BBP_R62			62	/* Rx SQ0 Threshold HIGH */
-#define BBP_R63			63
-#define BBP_R64			64
-#define BBP_R65			65
-#define BBP_R66			66
-#define BBP_R67			67
-#define BBP_R68			68
-#define BBP_R69			69
-#define BBP_R70			70	/* Rx AGC SQ CCK Xcorr threshold */
-#define BBP_R73			73
-#define BBP_R75			75
-#define BBP_R77			77
-#define BBP_R78			78
-#define BBP_R79			79
-#define BBP_R80			80
-#define BBP_R81			81
-#define BBP_R82			82
-#define BBP_R83			83
-#define BBP_R84			84
-#define BBP_R86			86
-#define BBP_R91			91
-#define BBP_R92			92
-#define BBP_R94			94	/* Tx Gain Control */
-#define BBP_R103		103
-#define BBP_R105		105
-#define BBP_R106		106
-#define BBP_R113		113
-#define BBP_R114		114
-#define BBP_R115		115
-#define BBP_R116		116
-#define BBP_R117		117
-#define BBP_R118		118
-#define BBP_R119		119
-#define BBP_R120		120
-#define BBP_R121		121
-#define BBP_R122		122
-#define BBP_R123		123
-#ifdef RT30xx
-#define BBP_R138		138	/* add by johnli, RF power sequence setup, ADC dynamic on/off control */
-#endif /* RT30xx // */
-
-#define BBPR94_DEFAULT	0x06	/* Add 1 value will gain 1db */
-
-/* */
-/* BBP & RF are using indirect access. Before write any value into it. */
-/* We have to make sure there is no outstanding command pending via checking busy bit. */
-/* */
-#define MAX_BUSY_COUNT  100	/* Number of retry before failing access BBP & RF indirect register */
-
-/*#define PHY_TR_SWITCH_TIME          5  // usec */
-
-/*#define BBP_R17_LOW_SENSIBILITY     0x50 */
-/*#define BBP_R17_MID_SENSIBILITY     0x41 */
-/*#define BBP_R17_DYNAMIC_UP_BOUND    0x40 */
-
-#define RSSI_FOR_VERY_LOW_SENSIBILITY   -35
-#define RSSI_FOR_LOW_SENSIBILITY		-58
-#define RSSI_FOR_MID_LOW_SENSIBILITY	-80
-#define RSSI_FOR_MID_SENSIBILITY		-90
-
-/*****************************************************************************
-	RF register Read/Write marco definition
- *****************************************************************************/
-#ifdef RTMP_MAC_PCI
-#define RTMP_RF_IO_WRITE32(_A, _V)                  \
-{											\
-	if ((_A)->bPCIclkOff == FALSE) {				\
-		PHY_CSR4_STRUC  _value;                          \
-		unsigned long           _busyCnt = 0;                    \
-											\
-		do {                                            \
-			RTMP_IO_READ32((_A), RF_CSR_CFG0, &_value.word);  \
-			if (_value.field.Busy == IDLE)               \
-				break;                                  \
-			_busyCnt++;                                  \
-		} while (_busyCnt < MAX_BUSY_COUNT);			\
-		if (_busyCnt < MAX_BUSY_COUNT) {			\
-			RTMP_IO_WRITE32((_A), RF_CSR_CFG0, (_V));          \
-		}                                               \
-	}								\
-}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-#define RTMP_RF_IO_WRITE32(_A, _V)                 RTUSBWriteRFRegister(_A, _V)
-#endif /* RTMP_MAC_USB // */
-
-#ifdef RT30xx
-#define RTMP_RF_IO_READ8_BY_REG_ID(_A, _I, _pV)    RT30xxReadRFRegister(_A, _I, _pV)
-#define RTMP_RF_IO_WRITE8_BY_REG_ID(_A, _I, _V)    RT30xxWriteRFRegister(_A, _I, _V)
-#endif /* RT30xx // */
-
-/*****************************************************************************
-	BBP register Read/Write marco definitions.
-	we read/write the bbp value by register's ID.
-	Generate PER to test BA
- *****************************************************************************/
-#ifdef RTMP_MAC_PCI
-/*
-	basic marco for BBP read operation.
-	_pAd: the data structure pointer of struct rt_rtmp_adapter
-	_bbpID : the bbp register ID
-	_pV: data pointer used to save the value of queried bbp register.
-	_bViaMCU: if we need access the bbp via the MCU.
-*/
-#define RTMP_BBP_IO_READ8(_pAd, _bbpID, _pV, _bViaMCU)			\
-	do {								\
-		BBP_CSR_CFG_STRUC  BbpCsr;				\
-		int   _busyCnt, _secCnt, _regID;			\
-									\
-		_regID = ((_bViaMCU) == TRUE ? H2M_BBP_AGENT : BBP_CSR_CFG); \
-		for (_busyCnt = 0; _busyCnt < MAX_BUSY_COUNT; _busyCnt++) { \
-			RTMP_IO_READ32(_pAd, _regID, &BbpCsr.word);	\
-			if (BbpCsr.field.Busy == BUSY)                  \
-				continue;                               \
-			BbpCsr.word = 0;                                \
-			BbpCsr.field.fRead = 1;                         \
-			BbpCsr.field.BBP_RW_MODE = 1;                   \
-			BbpCsr.field.Busy = 1;                          \
-			BbpCsr.field.RegNum = _bbpID;                   \
-			RTMP_IO_WRITE32(_pAd, _regID, BbpCsr.word);     \
-			if ((_bViaMCU) == TRUE) {			\
-			    AsicSendCommandToMcu(_pAd, 0x80, 0xff, 0x0, 0x0); \
-			    RTMPusecDelay(1000);	\
-			}						\
-			for (_secCnt = 0; _secCnt < MAX_BUSY_COUNT; _secCnt++) { \
-				RTMP_IO_READ32(_pAd, _regID, &BbpCsr.word); \
-				if (BbpCsr.field.Busy == IDLE)		\
-					break;				\
-			}						\
-			if ((BbpCsr.field.Busy == IDLE) &&		\
-				(BbpCsr.field.RegNum == _bbpID)) {	\
-				*(_pV) = (u8)BbpCsr.field.Value;	\
-				break;					\
-			}						\
-		}							\
-		if (BbpCsr.field.Busy == BUSY) {			\
-			DBGPRINT_ERR("BBP(viaMCU=%d) read R%d fail\n", (_bViaMCU), _bbpID);	\
-			*(_pV) = (_pAd)->BbpWriteLatch[_bbpID];               \
-			if ((_bViaMCU) == TRUE) {			\
-				RTMP_IO_READ32(_pAd, _regID, &BbpCsr.word);				\
-				BbpCsr.field.Busy = 0;                          \
-				RTMP_IO_WRITE32(_pAd, _regID, BbpCsr.word);				\
-			}				\
-		}													\
-	} while (0)
-
-/*
-	This marco used for the BBP read operation which didn't need via MCU.
-*/
-#define BBP_IO_READ8_BY_REG_ID(_A, _I, _pV)			\
-	RTMP_BBP_IO_READ8((_A), (_I), (_pV), FALSE)
-
-/*
-	This marco used for the BBP read operation which need via MCU.
-	But for some chipset which didn't have mcu (e.g., RBUS based chipset), we
-	will use this function too and didn't access the bbp register via the MCU.
-*/
-/* Read BBP register by register's ID. Generate PER to test BA */
-#define RTMP_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV)						\
-{																		\
-	BBP_CSR_CFG_STRUC	BbpCsr;											\
-	int					i, k;			\
-	BOOLEAN					brc;			\
-	BbpCsr.field.Busy = IDLE;			\
-	if ((IS_RT3090((_A)) || IS_RT3572((_A)) || IS_RT3390((_A)))  \
-		&& ((_A)->StaCfg.PSControl.field.rt30xxPowerMode == 3)	\
-		&& ((_A)->StaCfg.PSControl.field.EnableNewPS == TRUE)	\
-		&& ((_A)->bPCIclkOff == FALSE)	\
-		&& ((_A)->brt30xxBanMcuCmd == FALSE)) {			\
-		for (i = 0; i < MAX_BUSY_COUNT; i++) {			\
-			RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word); \
-			if (BbpCsr.field.Busy == BUSY) {		\
-				continue;				\
-			}						\
-			BbpCsr.word = 0;				\
-			BbpCsr.field.fRead = 1;				\
-			BbpCsr.field.BBP_RW_MODE = 1;			\
-			BbpCsr.field.Busy = 1;				\
-			BbpCsr.field.RegNum = _I;			\
-			RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word); \
-			brc = AsicSendCommandToMcu(_A, 0x80, 0xff, 0x0, 0x0); \
-			if (brc == TRUE) {				\
-				for (k = 0; k < MAX_BUSY_COUNT; k++) {	\
-					RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word); \
-					if (BbpCsr.field.Busy == IDLE)	\
-						break;			\
-				}					\
-				if ((BbpCsr.field.Busy == IDLE) &&	\
-					(BbpCsr.field.RegNum == _I)) {	\
-					*(_pV) = (u8)BbpCsr.field.Value; \
-					break;				\
-				}					\
-			} else {					\
-				BbpCsr.field.Busy = 0;											\
-				RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word);				\
-			}																\
-		}																	\
-	}	\
-	else if (!((IS_RT3090((_A)) || IS_RT3572((_A)) || IS_RT3390((_A))) && ((_A)->StaCfg.PSControl.field.rt30xxPowerMode == 3)	\
-		&& ((_A)->StaCfg.PSControl.field.EnableNewPS == TRUE))	\
-		&& ((_A)->bPCIclkOff == FALSE)) {			\
-		for (i = 0; i < MAX_BUSY_COUNT; i++) {			\
-			RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word); \
-			if (BbpCsr.field.Busy == BUSY) {		\
-				continue;				\
-			}						\
-			BbpCsr.word = 0;				\
-			BbpCsr.field.fRead = 1;				\
-			BbpCsr.field.BBP_RW_MODE = 1;			\
-			BbpCsr.field.Busy = 1;				\
-			BbpCsr.field.RegNum = _I;			\
-			RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word); \
-			AsicSendCommandToMcu(_A, 0x80, 0xff, 0x0, 0x0);	\
-			for (k = 0; k < MAX_BUSY_COUNT; k++) {		\
-				RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word); \
-				if (BbpCsr.field.Busy == IDLE)		\
-					break;				\
-			}						\
-			if ((BbpCsr.field.Busy == IDLE) &&		\
-				(BbpCsr.field.RegNum == _I)) {		\
-				*(_pV) = (u8)BbpCsr.field.Value;	\
-				break;					\
-			}						\
-		}							\
-	} else {							\
-		DBGPRINT_ERR(" , brt30xxBanMcuCmd = %d, Read BBP %d \n", (_A)->brt30xxBanMcuCmd, (_I));	\
-		*(_pV) = (_A)->BbpWriteLatch[_I];			\
-	}								\
-	if ((BbpCsr.field.Busy == BUSY) || ((_A)->bPCIclkOff == TRUE)) { \
-		DBGPRINT_ERR("BBP read R%d=0x%x fail\n", _I, BbpCsr.word); \
-		*(_pV) = (_A)->BbpWriteLatch[_I];			\
-	}								\
-}
-
-/*
-	basic marco for BBP write operation.
-	_pAd: the data structure pointer of struct rt_rtmp_adapter
-	_bbpID : the bbp register ID
-	_pV: data used to save the value of queried bbp register.
-	_bViaMCU: if we need access the bbp via the MCU.
-*/
-#define RTMP_BBP_IO_WRITE8(_pAd, _bbpID, _pV, _bViaMCU)			\
-	do {								\
-		BBP_CSR_CFG_STRUC  BbpCsr;                             \
-		int             _busyCnt, _regID;			\
-									\
-		_regID = ((_bViaMCU) == TRUE ? H2M_BBP_AGENT : BBP_CSR_CFG);	\
-		for (_busyCnt = 0; _busyCnt < MAX_BUSY_COUNT; _busyCnt++) { \
-			RTMP_IO_READ32((_pAd), BBP_CSR_CFG, &BbpCsr.word);     \
-			if (BbpCsr.field.Busy == BUSY)			\
-				continue;				\
-			BbpCsr.word = 0;				\
-			BbpCsr.field.fRead = 0;				\
-			BbpCsr.field.BBP_RW_MODE = 1;			\
-			BbpCsr.field.Busy = 1;				\
-			BbpCsr.field.Value = _pV;			\
-			BbpCsr.field.RegNum = _bbpID;			\
-			RTMP_IO_WRITE32((_pAd), BBP_CSR_CFG, BbpCsr.word); \
-			if ((_bViaMCU) == TRUE) {			\
-				AsicSendCommandToMcu(_pAd, 0x80, 0xff, 0x0, 0x0); \
-				if ((_pAd)->OpMode == OPMODE_AP)	\
-					RTMPusecDelay(1000);		\
-			}						\
-			(_pAd)->BbpWriteLatch[_bbpID] = _pV;		\
-			break;						\
-		}							\
-		if (_busyCnt == MAX_BUSY_COUNT) {			\
-			DBGPRINT_ERR("BBP write R%d fail\n", _bbpID);	\
-			if ((_bViaMCU) == TRUE) {			\
-				RTMP_IO_READ32(_pAd, H2M_BBP_AGENT, &BbpCsr.word);	\
-				BbpCsr.field.Busy = 0;			\
-				RTMP_IO_WRITE32(_pAd, H2M_BBP_AGENT, BbpCsr.word);	\
-			}						\
-		}							\
-	} while (0)
-
-/*
-	This marco used for the BBP write operation which didn't need via MCU.
-*/
-#define BBP_IO_WRITE8_BY_REG_ID(_A, _I, _pV)			\
-	RTMP_BBP_IO_WRITE8((_A), (_I), (_pV), FALSE)
-
-/*
-	This marco used for the BBP write operation which need via MCU.
-	But for some chipset which didn't have mcu (e.g., RBUS based chipset), we
-	will use this function too and didn't access the bbp register via the MCU.
-*/
-/* Write BBP register by register's ID & value */
-#define RTMP_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V)			\
-{									\
-	BBP_CSR_CFG_STRUC	BbpCsr;					\
-	int					BusyCnt = 0;		\
-	BOOLEAN					brc;			\
-	if (_I < MAX_NUM_OF_BBP_LATCH) {				\
-		if ((IS_RT3090((_A)) || IS_RT3572((_A)) || IS_RT3390((_A))) \
-			&& ((_A)->StaCfg.PSControl.field.rt30xxPowerMode == 3)	\
-			&& ((_A)->StaCfg.PSControl.field.EnableNewPS == TRUE)	\
-			&& ((_A)->bPCIclkOff == FALSE)	\
-			&& ((_A)->brt30xxBanMcuCmd == FALSE)) {		\
-			if (_A->AccessBBPFailCount > 20) {		\
-				AsicResetBBPAgent(_A);			\
-				_A->AccessBBPFailCount = 0;		\
-			}						\
-			for (BusyCnt = 0; BusyCnt < MAX_BUSY_COUNT; BusyCnt++) { \
-				RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word);				\
-				if (BbpCsr.field.Busy == BUSY)									\
-					continue;													\
-				BbpCsr.word = 0;												\
-				BbpCsr.field.fRead = 0;											\
-				BbpCsr.field.BBP_RW_MODE = 1;									\
-				BbpCsr.field.Busy = 1;											\
-				BbpCsr.field.Value = _V;										\
-				BbpCsr.field.RegNum = _I;										\
-				RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word);				\
-				brc = AsicSendCommandToMcu(_A, 0x80, 0xff, 0x0, 0x0);					\
-				if (brc == TRUE) {			\
-					(_A)->BbpWriteLatch[_I] = _V;									\
-				} else {				\
-					BbpCsr.field.Busy = 0;											\
-					RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word);				\
-				}																\
-				break;															\
-			}																	\
-		}																	\
-		else if (!((IS_RT3090((_A)) || IS_RT3572((_A)) || IS_RT3390((_A))) \
-			&& ((_A)->StaCfg.PSControl.field.rt30xxPowerMode == 3)	\
-			&& ((_A)->StaCfg.PSControl.field.EnableNewPS == TRUE))	\
-			&& ((_A)->bPCIclkOff == FALSE)) { 		\
-			if (_A->AccessBBPFailCount > 20) {		\
-				AsicResetBBPAgent(_A);			\
-				_A->AccessBBPFailCount = 0;		\
-			}						\
-			for (BusyCnt = 0; BusyCnt < MAX_BUSY_COUNT; BusyCnt++) { \
-				RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word);				\
-				if (BbpCsr.field.Busy == BUSY)									\
-					continue;													\
-				BbpCsr.word = 0;												\
-				BbpCsr.field.fRead = 0;											\
-				BbpCsr.field.BBP_RW_MODE = 1;									\
-				BbpCsr.field.Busy = 1;											\
-				BbpCsr.field.Value = _V;										\
-				BbpCsr.field.RegNum = _I;										\
-				RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word);				\
-				AsicSendCommandToMcu(_A, 0x80, 0xff, 0x0, 0x0);					\
-				(_A)->BbpWriteLatch[_I] = _V;									\
-				break;															\
-			}																	\
-		} else {						\
-			DBGPRINT_ERR("  brt30xxBanMcuCmd = %d. Write BBP %d \n",  (_A)->brt30xxBanMcuCmd, (_I));	\
-		}																	\
-		if ((BusyCnt == MAX_BUSY_COUNT) || ((_A)->bPCIclkOff == TRUE)) { \
-			if (BusyCnt == MAX_BUSY_COUNT)				\
-				(_A)->AccessBBPFailCount++;					\
-			DBGPRINT_ERR("BBP write R%d=0x%x fail. BusyCnt= %d.bPCIclkOff = %d. \n", _I, BbpCsr.word, BusyCnt, (_A)->bPCIclkOff);	\
-		}																	\
-	} else {							\
-		DBGPRINT_ERR("****** BBP_Write_Latch Buffer exceeds max boundary ****** \n");	\
-	}																		\
-}
-#endif /* RTMP_MAC_PCI // */
-
-#ifdef RTMP_MAC_USB
-#define RTMP_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV)   RTUSBReadBBPRegister(_A, _I, _pV)
-#define RTMP_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V)   RTUSBWriteBBPRegister(_A, _I, _V)
-
-#define BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V)			RTUSBWriteBBPRegister(_A, _I, _V)
-#define BBP_IO_READ8_BY_REG_ID(_A, _I, _pV)		RTUSBReadBBPRegister(_A, _I, _pV)
-#endif /* RTMP_MAC_USB // */
-
-#ifdef RT30xx
-#define RTMP_ASIC_MMPS_DISABLE(_pAd)							\
-	do {															\
-		u32 _macData; \
-		u8 _bbpData = 0; \
-		/* disable MMPS BBP control register */						\
-		RTMP_BBP_IO_READ8_BY_REG_ID(_pAd, BBP_R3, &_bbpData);	\
-		_bbpData &= ~(0x04);	/*bit 2*/								\
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(_pAd, BBP_R3, _bbpData);	\
-																\
-		/* disable MMPS MAC control register */						\
-		RTMP_IO_READ32(_pAd, 0x1210, &_macData);				\
-		_macData &= ~(0x09);	/*bit 0, 3*/							\
-		RTMP_IO_WRITE32(_pAd, 0x1210, _macData);				\
-	} while (0)
-
-#define RTMP_ASIC_MMPS_ENABLE(_pAd)							\
-	do {															\
-		u32 _macData; \
-		u8 _bbpData = 0; \
-		/* enable MMPS BBP control register */						\
-		RTMP_BBP_IO_READ8_BY_REG_ID(_pAd, BBP_R3, &_bbpData);	\
-		_bbpData |= (0x04);	/*bit 2*/								\
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(_pAd, BBP_R3, _bbpData);	\
-																\
-		/* enable MMPS MAC control register */						\
-		RTMP_IO_READ32(_pAd, 0x1210, &_macData);				\
-		_macData |= (0x09);	/*bit 0, 3*/							\
-		RTMP_IO_WRITE32(_pAd, 0x1210, _macData);				\
-	} while (0)
-
-#endif /* RT30xx // */
-
-#endif /* __RTMP_PHY_H__ // */
diff --git a/drivers/staging/rt2860/chips/rt3070.c b/drivers/staging/rt2860/chips/rt3070.c
deleted file mode 100644
index 3a17fd10ec1fb37416fcb978193ae37429edc613..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chips/rt3070.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rt3070.c
-
-	Abstract:
-	Specific funcitons and variables for RT3070
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-
-#ifdef RT3070
-
-#include "../rt_config.h"
-
-#ifndef RTMP_RF_RW_SUPPORT
-#error "You Should Enable compile flag RTMP_RF_RW_SUPPORT for this chip"
-#endif /* RTMP_RF_RW_SUPPORT // */
-
-void NICInitRT3070RFRegisters(struct rt_rtmp_adapter *pAd)
-{
-	int i;
-	u8 RFValue;
-
-	/* Driver must read EEPROM to get RfIcType before initial RF registers */
-	/* Initialize RF register to default value */
-	if (IS_RT3070(pAd) || IS_RT3071(pAd)) {
-		/* Init RF calibration */
-		/* Driver should toggle RF R30 bit7 before init RF registers */
-		u32 RfReg = 0;
-		u32 data;
-
-		RT30xxReadRFRegister(pAd, RF_R30, (u8 *)&RfReg);
-		RfReg |= 0x80;
-		RT30xxWriteRFRegister(pAd, RF_R30, (u8)RfReg);
-		RTMPusecDelay(1000);
-		RfReg &= 0x7F;
-		RT30xxWriteRFRegister(pAd, RF_R30, (u8)RfReg);
-
-		/* Initialize RF register to default value */
-		for (i = 0; i < NUM_RF_REG_PARMS; i++) {
-			RT30xxWriteRFRegister(pAd,
-					      RT30xx_RFRegTable[i].Register,
-					      RT30xx_RFRegTable[i].Value);
-		}
-
-		/* add by johnli */
-		if (IS_RT3070(pAd)) {
-			/* */
-			/* The DAC issue(LDO_CFG0) has been fixed in RT3070(F). */
-			/* The voltage raising patch is no longer needed for RT3070(F) */
-			/* */
-			if ((pAd->MACVersion & 0xffff) < 0x0201) {
-				/*  Update MAC 0x05D4 from 01xxxxxx to 0Dxxxxxx (voltage 1.2V to 1.35V) for RT3070 to improve yield rate */
-				RTUSBReadMACRegister(pAd, LDO_CFG0, &data);
-				data = ((data & 0xF0FFFFFF) | 0x0D000000);
-				RTUSBWriteMACRegister(pAd, LDO_CFG0, data);
-			}
-		} else if (IS_RT3071(pAd)) {
-			/* Driver should set RF R6 bit6 on before init RF registers */
-			RT30xxReadRFRegister(pAd, RF_R06, (u8 *)&RfReg);
-			RfReg |= 0x40;
-			RT30xxWriteRFRegister(pAd, RF_R06, (u8)RfReg);
-
-			/* init R31 */
-			RT30xxWriteRFRegister(pAd, RF_R31, 0x14);
-
-			/* RT3071 version E has fixed this issue */
-			if ((pAd->NicConfig2.field.DACTestBit == 1)
-			    && ((pAd->MACVersion & 0xffff) < 0x0211)) {
-				/* patch tx EVM issue temporarily */
-				RTUSBReadMACRegister(pAd, LDO_CFG0, &data);
-				data = ((data & 0xE0FFFFFF) | 0x0D000000);
-				RTUSBWriteMACRegister(pAd, LDO_CFG0, data);
-			} else {
-				RTMP_IO_READ32(pAd, LDO_CFG0, &data);
-				data = ((data & 0xE0FFFFFF) | 0x01000000);
-				RTMP_IO_WRITE32(pAd, LDO_CFG0, data);
-			}
-
-			/* patch LNA_PE_G1 failed issue */
-			RTUSBReadMACRegister(pAd, GPIO_SWITCH, &data);
-			data &= ~(0x20);
-			RTUSBWriteMACRegister(pAd, GPIO_SWITCH, data);
-		}
-		/*For RF filter Calibration */
-		RTMPFilterCalibration(pAd);
-
-		/* Initialize RF R27 register, set RF R27 must be behind RTMPFilterCalibration() */
-		/* */
-		/* TX to RX IQ glitch(RF_R27) has been fixed in RT3070(F). */
-		/* Raising RF voltage is no longer needed for RT3070(F) */
-		/* */
-		if ((IS_RT3070(pAd)) && ((pAd->MACVersion & 0xffff) < 0x0201)) {
-			RT30xxWriteRFRegister(pAd, RF_R27, 0x3);
-		} else if ((IS_RT3071(pAd))
-			   && ((pAd->MACVersion & 0xffff) < 0x0211)) {
-			RT30xxWriteRFRegister(pAd, RF_R27, 0x3);
-		}
-		/* set led open drain enable */
-		RTUSBReadMACRegister(pAd, OPT_14, &data);
-		data |= 0x01;
-		RTUSBWriteMACRegister(pAd, OPT_14, data);
-
-		/* move from RT30xxLoadRFNormalModeSetup because it's needed for both RT3070 and RT3071 */
-		/* TX_LO1_en, RF R17 register Bit 3 to 0 */
-		RT30xxReadRFRegister(pAd, RF_R17, &RFValue);
-		RFValue &= (~0x08);
-		/* to fix rx long range issue */
-		if (pAd->NicConfig2.field.ExternalLNAForG == 0) {
-			if ((IS_RT3071(pAd)
-			     && ((pAd->MACVersion & 0xffff) >= 0x0211))
-			    || IS_RT3070(pAd)) {
-				RFValue |= 0x20;
-			}
-		}
-		/* set RF_R17_bit[2:0] equal to EEPROM setting at 0x48h */
-		if (pAd->TxMixerGain24G >= 1) {
-			RFValue &= (~0x7);	/* clean bit [2:0] */
-			RFValue |= pAd->TxMixerGain24G;
-		}
-		RT30xxWriteRFRegister(pAd, RF_R17, RFValue);
-
-		if (IS_RT3071(pAd)) {
-			/* add by johnli, RF power sequence setup, load RF normal operation-mode setup */
-			RT30xxLoadRFNormalModeSetup(pAd);
-		} else if (IS_RT3070(pAd)) {
-			/* add by johnli, reset RF_R27 when interface down & up to fix throughput problem */
-			/* LDORF_VC, RF R27 register Bit 2 to 0 */
-			RT30xxReadRFRegister(pAd, RF_R27, &RFValue);
-			/* TX to RX IQ glitch(RF_R27) has been fixed in RT3070(F). */
-			/* Raising RF voltage is no longer needed for RT3070(F) */
-			if ((pAd->MACVersion & 0xffff) < 0x0201)
-				RFValue = (RFValue & (~0x77)) | 0x3;
-			else
-				RFValue = (RFValue & (~0x77));
-			RT30xxWriteRFRegister(pAd, RF_R27, RFValue);
-			/* end johnli */
-		}
-	}
-
-}
-#endif /* RT3070 // */
diff --git a/drivers/staging/rt2860/chips/rt3090.c b/drivers/staging/rt2860/chips/rt3090.c
deleted file mode 100644
index 334720ee134511a44d28a6816d311604da7c9ef9..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chips/rt3090.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rt3090.c
-
-	Abstract:
-	Specific functions and variables for RT3070
-
-	Revision History:
-	Who         		When            What
-	Justin P. Mattock	11/07/2010	Fix a typo
-	--------    ----------    ----------------------------------------------
-*/
-
-#ifdef RT3090
-
-#include "../rt_config.h"
-
-#ifndef RTMP_RF_RW_SUPPORT
-#error "You Should Enable compile flag RTMP_RF_RW_SUPPORT for this chip"
-#endif /* RTMP_RF_RW_SUPPORT // */
-
-void NICInitRT3090RFRegisters(struct rt_rtmp_adapter *pAd)
-{
-	int i;
-	/* Driver must read EEPROM to get RfIcType before initial RF registers */
-	/* Initialize RF register to default value */
-	if (IS_RT3090(pAd)) {
-		/* Init RF calibration */
-		/* Driver should toggle RF R30 bit7 before init RF registers */
-		u8 RfReg;
-		u32 data;
-
-		RT30xxReadRFRegister(pAd, RF_R30, (u8 *)&RfReg);
-		RfReg |= 0x80;
-		RT30xxWriteRFRegister(pAd, RF_R30, (u8)RfReg);
-		RTMPusecDelay(1000);
-		RfReg &= 0x7F;
-		RT30xxWriteRFRegister(pAd, RF_R30, (u8)RfReg);
-
-		/* init R24, R31 */
-		RT30xxWriteRFRegister(pAd, RF_R24, 0x0F);
-		RT30xxWriteRFRegister(pAd, RF_R31, 0x0F);
-
-		/* RT309x version E has fixed this issue */
-		if ((pAd->NicConfig2.field.DACTestBit == 1)
-		    && ((pAd->MACVersion & 0xffff) < 0x0211)) {
-			/* patch tx EVM issue temporarily */
-			RTMP_IO_READ32(pAd, LDO_CFG0, &data);
-			data = ((data & 0xE0FFFFFF) | 0x0D000000);
-			RTMP_IO_WRITE32(pAd, LDO_CFG0, data);
-		} else {
-			RTMP_IO_READ32(pAd, LDO_CFG0, &data);
-			data = ((data & 0xE0FFFFFF) | 0x01000000);
-			RTMP_IO_WRITE32(pAd, LDO_CFG0, data);
-		}
-
-		/* patch LNA_PE_G1 failed issue */
-		RTMP_IO_READ32(pAd, GPIO_SWITCH, &data);
-		data &= ~(0x20);
-		RTMP_IO_WRITE32(pAd, GPIO_SWITCH, data);
-
-		/* Initialize RF register to default value */
-		for (i = 0; i < NUM_RF_REG_PARMS; i++) {
-			RT30xxWriteRFRegister(pAd,
-					      RT30xx_RFRegTable[i].Register,
-					      RT30xx_RFRegTable[i].Value);
-		}
-
-		/* Driver should set RF R6 bit6 on before calibration */
-		RT30xxReadRFRegister(pAd, RF_R06, (u8 *)&RfReg);
-		RfReg |= 0x40;
-		RT30xxWriteRFRegister(pAd, RF_R06, (u8)RfReg);
-
-		/*For RF filter Calibration */
-		RTMPFilterCalibration(pAd);
-
-		/* Initialize RF R27 register, set RF R27 must be behind RTMPFilterCalibration() */
-		if ((pAd->MACVersion & 0xffff) < 0x0211)
-			RT30xxWriteRFRegister(pAd, RF_R27, 0x3);
-
-		/* set led open drain enable */
-		RTMP_IO_READ32(pAd, OPT_14, &data);
-		data |= 0x01;
-		RTMP_IO_WRITE32(pAd, OPT_14, data);
-
-		/* set default antenna as main */
-		if (pAd->RfIcType == RFIC_3020)
-			AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
-
-		/* add by johnli, RF power sequence setup, load RF normal operation-mode setup */
-		RT30xxLoadRFNormalModeSetup(pAd);
-	}
-
-}
-
-#endif /* RT3090 // */
diff --git a/drivers/staging/rt2860/chips/rt30xx.c b/drivers/staging/rt2860/chips/rt30xx.c
deleted file mode 100644
index 354debfe1477801ddbf60bd56da782b8e5e3dd52..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chips/rt30xx.c
+++ /dev/null
@@ -1,516 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rt30xx.c
-
-	Abstract:
-	Specific functions and variables for RT30xx.
-
-	Revision History:
-	Who         		When            What
-	Justin P. Mattock	11/07/2010	Fix some typos
-	--------    ----------    ----------------------------------------------
-*/
-
-#ifdef RT30xx
-
-#ifndef RTMP_RF_RW_SUPPORT
-#error "You Should Enable compile flag RTMP_RF_RW_SUPPORT for this chip"
-#endif /* RTMP_RF_RW_SUPPORT // */
-
-#include "../rt_config.h"
-
-/* */
-/* RF register initialization set */
-/* */
-struct rt_reg_pair RT30xx_RFRegTable[] = {
-	{RF_R04, 0x40}
-	,
-	{RF_R05, 0x03}
-	,
-	{RF_R06, 0x02}
-	,
-	{RF_R07, 0x60}
-	,
-	{RF_R09, 0x0F}
-	,
-	{RF_R10, 0x41}
-	,
-	{RF_R11, 0x21}
-	,
-	{RF_R12, 0x7B}
-	,
-	{RF_R14, 0x90}
-	,
-	{RF_R15, 0x58}
-	,
-	{RF_R16, 0xB3}
-	,
-	{RF_R17, 0x92}
-	,
-	{RF_R18, 0x2C}
-	,
-	{RF_R19, 0x02}
-	,
-	{RF_R20, 0xBA}
-	,
-	{RF_R21, 0xDB}
-	,
-	{RF_R24, 0x16}
-	,
-	{RF_R25, 0x01}
-	,
-	{RF_R29, 0x1F}
-	,
-};
-
-u8 NUM_RF_REG_PARMS = (sizeof(RT30xx_RFRegTable) / sizeof(struct rt_reg_pair));
-
-/* Antenna diversity use GPIO3 and EESK pin for control */
-/* Antenna and EEPROM access are both using EESK pin, */
-/* Therefor we should avoid accessing EESK at the same time */
-/* Then restore antenna after EEPROM access */
-/* The original name of this function is AsicSetRxAnt(), now change to */
-/*void AsicSetRxAnt( */
-void RT30xxSetRxAnt(struct rt_rtmp_adapter *pAd, u8 Ant)
-{
-	u32 Value;
-#ifdef RTMP_MAC_PCI
-	u32 x;
-#endif
-
-	if ((pAd->EepromAccess) ||
-	    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) ||
-	    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) ||
-	    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) ||
-	    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-		return;
-	}
-	/* the antenna selection is through firmware and MAC register(GPIO3) */
-	if (Ant == 0) {
-		/* Main antenna */
-#ifdef RTMP_MAC_PCI
-		RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-		x |= (EESK);
-		RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-#else
-		AsicSendCommandToMcu(pAd, 0x73, 0xFF, 0x1, 0x0);
-#endif /* RTMP_MAC_PCI // */
-
-		RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &Value);
-		Value &= ~(0x0808);
-		RTMP_IO_WRITE32(pAd, GPIO_CTRL_CFG, Value);
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			     ("AsicSetRxAnt, switch to main antenna\n"));
-	} else {
-		/* Aux antenna */
-#ifdef RTMP_MAC_PCI
-		RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-		x &= ~(EESK);
-		RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-#else
-		AsicSendCommandToMcu(pAd, 0x73, 0xFF, 0x0, 0x0);
-#endif /* RTMP_MAC_PCI // */
-		RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &Value);
-		Value &= ~(0x0808);
-		Value |= 0x08;
-		RTMP_IO_WRITE32(pAd, GPIO_CTRL_CFG, Value);
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			     ("AsicSetRxAnt, switch to aux antenna\n"));
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		For RF filter calibration purpose
-
-	Arguments:
-		pAd                          Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	========================================================================
-*/
-void RTMPFilterCalibration(struct rt_rtmp_adapter *pAd)
-{
-	u8 R55x = 0, value, FilterTarget = 0x1E, BBPValue = 0;
-	u32 loop = 0, count = 0, loopcnt = 0, ReTry = 0;
-	u8 RF_R24_Value = 0;
-
-	/* Give bbp filter initial value */
-	pAd->Mlme.CaliBW20RfR24 = 0x1F;
-	pAd->Mlme.CaliBW40RfR24 = 0x2F;	/*Bit[5] must be 1 for BW 40 */
-
-	do {
-		if (loop == 1) {	/*BandWidth = 40 MHz */
-			/* Write 0x27 to RF_R24 to program filter */
-			RF_R24_Value = 0x27;
-			RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
-			if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-				FilterTarget = 0x15;
-			else
-				FilterTarget = 0x19;
-
-			/* when calibrate BW40, BBP mask must set to BW40. */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-			BBPValue &= (~0x18);
-			BBPValue |= (0x10);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-
-			/* set to BW40 */
-			RT30xxReadRFRegister(pAd, RF_R31, &value);
-			value |= 0x20;
-			RT30xxWriteRFRegister(pAd, RF_R31, value);
-		} else {	/*BandWidth = 20 MHz */
-			/* Write 0x07 to RF_R24 to program filter */
-			RF_R24_Value = 0x07;
-			RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
-			if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-				FilterTarget = 0x13;
-			else
-				FilterTarget = 0x16;
-
-			/* set to BW20 */
-			RT30xxReadRFRegister(pAd, RF_R31, &value);
-			value &= (~0x20);
-			RT30xxWriteRFRegister(pAd, RF_R31, value);
-		}
-
-		/* Write 0x01 to RF_R22 to enable baseband loopback mode */
-		RT30xxReadRFRegister(pAd, RF_R22, &value);
-		value |= 0x01;
-		RT30xxWriteRFRegister(pAd, RF_R22, value);
-
-		/* Write 0x00 to BBP_R24 to set power & frequency of passband test tone */
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, 0);
-
-		do {
-			/* Write 0x90 to BBP_R25 to transmit test tone */
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R25, 0x90);
-
-			RTMPusecDelay(1000);
-			/* Read BBP_R55[6:0] for received power, set R55x = BBP_R55[6:0] */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R55, &value);
-			R55x = value & 0xFF;
-
-		} while ((ReTry++ < 100) && (R55x == 0));
-
-		/* Write 0x06 to BBP_R24 to set power & frequency of stopband test tone */
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, 0x06);
-
-		while (TRUE) {
-			/* Write 0x90 to BBP_R25 to transmit test tone */
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R25, 0x90);
-
-			/*We need to wait for calibration */
-			RTMPusecDelay(1000);
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R55, &value);
-			value &= 0xFF;
-			if ((R55x - value) < FilterTarget) {
-				RF_R24_Value++;
-			} else if ((R55x - value) == FilterTarget) {
-				RF_R24_Value++;
-				count++;
-			} else {
-				break;
-			}
-
-			/* prevent infinite loop; causes driver hang. */
-			if (loopcnt++ > 100) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("RTMPFilterCalibration - can't find a valid value, loopcnt=%d stop calibrating",
-					  loopcnt));
-				break;
-			}
-			/* Write RF_R24 to program filter */
-			RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
-		}
-
-		if (count > 0) {
-			RF_R24_Value = RF_R24_Value - ((count) ? (1) : (0));
-		}
-		/* Store for future usage */
-		if (loopcnt < 100) {
-			if (loop++ == 0) {
-				/*BandWidth = 20 MHz */
-				pAd->Mlme.CaliBW20RfR24 = (u8)RF_R24_Value;
-			} else {
-				/*BandWidth = 40 MHz */
-				pAd->Mlme.CaliBW40RfR24 = (u8)RF_R24_Value;
-				break;
-			}
-		} else
-			break;
-
-		RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value);
-
-		/* reset count */
-		count = 0;
-	} while (TRUE);
-
-	/* */
-	/* Set back to initial state */
-	/* */
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, 0);
-
-	RT30xxReadRFRegister(pAd, RF_R22, &value);
-	value &= ~(0x01);
-	RT30xxWriteRFRegister(pAd, RF_R22, value);
-
-	/* set BBP back to BW20 */
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-	BBPValue &= (~0x18);
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPFilterCalibration - CaliBW20RfR24=0x%x, CaliBW40RfR24=0x%x\n",
-		  pAd->Mlme.CaliBW20RfR24, pAd->Mlme.CaliBW40RfR24));
-}
-
-/* add by johnli, RF power sequence setup */
-/*
-	==========================================================================
-	Description:
-
-	Load RF normal operation-mode setup
-
-	==========================================================================
- */
-void RT30xxLoadRFNormalModeSetup(struct rt_rtmp_adapter *pAd)
-{
-	u8 RFValue;
-
-	/* RX0_PD & TX0_PD, RF R1 register Bit 2 & Bit 3 to 0 and RF_BLOCK_en,RX1_PD & TX1_PD, Bit0, Bit 4 & Bit5 to 1 */
-	RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
-	RFValue = (RFValue & (~0x0C)) | 0x31;
-	RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
-	/* TX_LO2_en, RF R15 register Bit 3 to 0 */
-	RT30xxReadRFRegister(pAd, RF_R15, &RFValue);
-	RFValue &= (~0x08);
-	RT30xxWriteRFRegister(pAd, RF_R15, RFValue);
-
-	/* move to NICInitRT30xxRFRegisters
-	   // TX_LO1_en, RF R17 register Bit 3 to 0
-	   RT30xxReadRFRegister(pAd, RF_R17, &RFValue);
-	   RFValue &= (~0x08);
-	   // to fix rx long range issue
-	   if (((pAd->MACVersion & 0xffff) >= 0x0211) && (pAd->NicConfig2.field.ExternalLNAForG == 0))
-	   {
-	   RFValue |= 0x20;
-	   }
-	   // set RF_R17_bit[2:0] equal to EEPROM setting at 0x48h
-	   if (pAd->TxMixerGain24G >= 2)
-	   {
-	   RFValue &= (~0x7);  // clean bit [2:0]
-	   RFValue |= pAd->TxMixerGain24G;
-	   }
-	   RT30xxWriteRFRegister(pAd, RF_R17, RFValue);
-	 */
-
-	/* RX_LO1_en, RF R20 register Bit 3 to 0 */
-	RT30xxReadRFRegister(pAd, RF_R20, &RFValue);
-	RFValue &= (~0x08);
-	RT30xxWriteRFRegister(pAd, RF_R20, RFValue);
-
-	/* RX_LO2_en, RF R21 register Bit 3 to 0 */
-	RT30xxReadRFRegister(pAd, RF_R21, &RFValue);
-	RFValue &= (~0x08);
-	RT30xxWriteRFRegister(pAd, RF_R21, RFValue);
-
-	/* add by johnli, reset RF_R27 when interface down & up to fix throughput problem */
-	/* LDORF_VC, RF R27 register Bit 2 to 0 */
-	RT30xxReadRFRegister(pAd, RF_R27, &RFValue);
-	/* TX to RX IQ glitch(RF_R27) has been fixed in RT3070(F). */
-	/* Raising RF voltage is no longer needed for RT3070(F) */
-	if (IS_RT3090(pAd)) {	/* RT309x and RT3071/72 */
-		if ((pAd->MACVersion & 0xffff) < 0x0211)
-			RFValue = (RFValue & (~0x77)) | 0x3;
-		else
-			RFValue = (RFValue & (~0x77));
-		RT30xxWriteRFRegister(pAd, RF_R27, RFValue);
-	}
-	/* end johnli */
-}
-
-/*
-	==========================================================================
-	Description:
-
-	Load RF sleep-mode setup
-
-	==========================================================================
- */
-void RT30xxLoadRFSleepModeSetup(struct rt_rtmp_adapter *pAd)
-{
-	u8 RFValue;
-	u32 MACValue;
-
-#ifdef RTMP_MAC_USB
-	if (!IS_RT3572(pAd))
-#endif /* RTMP_MAC_USB // */
-	{
-		/* RF_BLOCK_en. RF R1 register Bit 0 to 0 */
-		RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
-		RFValue &= (~0x01);
-		RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
-		/* VCO_IC, RF R7 register Bit 4 & Bit 5 to 0 */
-		RT30xxReadRFRegister(pAd, RF_R07, &RFValue);
-		RFValue &= (~0x30);
-		RT30xxWriteRFRegister(pAd, RF_R07, RFValue);
-
-		/* Idoh, RF R9 register Bit 1, Bit 2 & Bit 3 to 0 */
-		RT30xxReadRFRegister(pAd, RF_R09, &RFValue);
-		RFValue &= (~0x0E);
-		RT30xxWriteRFRegister(pAd, RF_R09, RFValue);
-
-		/* RX_CTB_en, RF R21 register Bit 7 to 0 */
-		RT30xxReadRFRegister(pAd, RF_R21, &RFValue);
-		RFValue &= (~0x80);
-		RT30xxWriteRFRegister(pAd, RF_R21, RFValue);
-	}
-
-	if (IS_RT3090(pAd) ||	/* IS_RT3090 including RT309x and RT3071/72 */
-	    IS_RT3572(pAd) ||
-	    (IS_RT3070(pAd) && ((pAd->MACVersion & 0xffff) < 0x0201))) {
-#ifdef RTMP_MAC_USB
-		if (!IS_RT3572(pAd))
-#endif /* RTMP_MAC_USB // */
-		{
-			RT30xxReadRFRegister(pAd, RF_R27, &RFValue);
-			RFValue |= 0x77;
-			RT30xxWriteRFRegister(pAd, RF_R27, RFValue);
-		}
-
-		RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue);
-		MACValue |= 0x1D000000;
-		RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	Reverse RF sleep-mode setup
-
-	==========================================================================
- */
-void RT30xxReverseRFSleepModeSetup(struct rt_rtmp_adapter *pAd)
-{
-	u8 RFValue;
-	u32 MACValue;
-
-#ifdef RTMP_MAC_USB
-	if (!IS_RT3572(pAd))
-#endif /* RTMP_MAC_USB // */
-	{
-		/* RF_BLOCK_en, RF R1 register Bit 0 to 1 */
-		RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
-		RFValue |= 0x01;
-		RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
-		/* VCO_IC, RF R7 register Bit 4 & Bit 5 to 1 */
-		RT30xxReadRFRegister(pAd, RF_R07, &RFValue);
-		RFValue |= 0x20;
-		RT30xxWriteRFRegister(pAd, RF_R07, RFValue);
-
-		/* Idoh, RF R9 register Bit 1, Bit 2 & Bit 3 to 1 */
-		RT30xxReadRFRegister(pAd, RF_R09, &RFValue);
-		RFValue |= 0x0E;
-		RT30xxWriteRFRegister(pAd, RF_R09, RFValue);
-
-		/* RX_CTB_en, RF R21 register Bit 7 to 1 */
-		RT30xxReadRFRegister(pAd, RF_R21, &RFValue);
-		RFValue |= 0x80;
-		RT30xxWriteRFRegister(pAd, RF_R21, RFValue);
-	}
-
-	if (IS_RT3090(pAd) ||	/* IS_RT3090 including RT309x and RT3071/72 */
-	    IS_RT3572(pAd) ||
-	    IS_RT3390(pAd) ||
-	    (IS_RT3070(pAd) && ((pAd->MACVersion & 0xffff) < 0x0201))) {
-#ifdef RTMP_MAC_USB
-		if (!IS_RT3572(pAd))
-#endif /* RTMP_MAC_USB // */
-		{
-			RT30xxReadRFRegister(pAd, RF_R27, &RFValue);
-			if ((pAd->MACVersion & 0xffff) < 0x0211)
-				RFValue = (RFValue & (~0x77)) | 0x3;
-			else
-				RFValue = (RFValue & (~0x77));
-			RT30xxWriteRFRegister(pAd, RF_R27, RFValue);
-		}
-		/* RT3071 version E has fixed this issue */
-		if ((pAd->NicConfig2.field.DACTestBit == 1)
-		    && ((pAd->MACVersion & 0xffff) < 0x0211)) {
-			/* patch tx EVM issue temporarily */
-			RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue);
-			MACValue = ((MACValue & 0xE0FFFFFF) | 0x0D000000);
-			RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue);
-		} else {
-			RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue);
-			MACValue = ((MACValue & 0xE0FFFFFF) | 0x01000000);
-			RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue);
-		}
-	}
-
-	if (IS_RT3572(pAd))
-		RT30xxWriteRFRegister(pAd, RF_R08, 0x80);
-}
-
-/* end johnli */
-
-void RT30xxHaltAction(struct rt_rtmp_adapter *pAd)
-{
-	u32 TxPinCfg = 0x00050F0F;
-
-	/* */
-	/* Turn off LNA_PE or TRSW_POL */
-	/* */
-	if (IS_RT3070(pAd) || IS_RT3071(pAd) || IS_RT3572(pAd)) {
-		if ((IS_RT3071(pAd) || IS_RT3572(pAd))
-#ifdef RTMP_EFUSE_SUPPORT
-		    && (pAd->bUseEfuse)
-#endif /* RTMP_EFUSE_SUPPORT // */
-		    ) {
-			TxPinCfg &= 0xFFFBF0F0;	/* bit18 off */
-		} else {
-			TxPinCfg &= 0xFFFFF0F0;
-		}
-
-		RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg);
-	}
-}
-
-#endif /* RT30xx // */
diff --git a/drivers/staging/rt2860/chlist.h b/drivers/staging/rt2860/chlist.h
deleted file mode 100644
index 1231e69d518b8b5bf184214c6e2eabf6c219da66..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/chlist.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	chlist.c
-
-	Abstract:
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-	Fonchi Wu   2007-12-19    created
-*/
-
-#ifndef __CHLIST_H__
-#define __CHLIST_H__
-
-#include "rtmp_type.h"
-#include "rtmp_def.h"
-
-#define ODOR			0
-#define IDOR			1
-#define BOTH			2
-
-#define BAND_5G         0
-#define BAND_24G        1
-#define BAND_BOTH       2
-
-struct rt_ch_desp {
-	u8 FirstChannel;
-	u8 NumOfCh;
-	char MaxTxPwr;		/* dBm */
-	u8 Geography;	/* 0:out door, 1:in door, 2:both */
-	BOOLEAN DfsReq;		/* Dfs require, 0: No, 1: yes. */
-};
-
-struct rt_ch_region {
-	u8 CountReg[3];
-	u8 DfsType;		/* 0: CE, 1: FCC, 2: JAP, 3:JAP_W53, JAP_W56 */
-	struct rt_ch_desp ChDesp[10];
-};
-
-extern struct rt_ch_region ChRegion[];
-
-struct rt_ch_freq_map {
-	u16 channel;
-	u16 freqKHz;
-};
-
-extern struct rt_ch_freq_map CH_HZ_ID_MAP[];
-extern int CH_HZ_ID_MAP_NUM;
-
-#define     MAP_CHANNEL_ID_TO_KHZ(_ch, _khz)		\
-		do {							\
-			int _chIdx;					\
-			for (_chIdx = 0; _chIdx < CH_HZ_ID_MAP_NUM; _chIdx++) {\
-				if ((_ch) == CH_HZ_ID_MAP[_chIdx].channel) { \
-					(_khz) = CH_HZ_ID_MAP[_chIdx].freqKHz * 1000;\
-					break;				\
-				}					\
-			}						\
-			if (_chIdx == CH_HZ_ID_MAP_NUM)	\
-				(_khz) = 2412000;		\
-		} while (0)
-
-#define     MAP_KHZ_TO_CHANNEL_ID(_khz, _ch)                 \
-		do {							\
-			int _chIdx;				\
-			for (_chIdx = 0; _chIdx < CH_HZ_ID_MAP_NUM; _chIdx++) {\
-				if ((_khz) == CH_HZ_ID_MAP[_chIdx].freqKHz) {\
-					(_ch) = CH_HZ_ID_MAP[_chIdx].channel; \
-					break;			\
-				}					\
-			}						\
-			if (_chIdx == CH_HZ_ID_MAP_NUM)			\
-				(_ch) = 1;				\
-		} while (0)
-
-void BuildChannelListEx(struct rt_rtmp_adapter *pAd);
-
-void BuildBeaconChList(struct rt_rtmp_adapter *pAd,
-		       u8 *pBuf, unsigned long *pBufLen);
-
-void N_ChannelCheck(struct rt_rtmp_adapter *pAd);
-
-void N_SetCenCh(struct rt_rtmp_adapter *pAd);
-
-u8 GetCuntryMaxTxPwr(struct rt_rtmp_adapter *pAd, u8 channel);
-
-#endif /* __CHLIST_H__ */
diff --git a/drivers/staging/rt2860/common/action.c b/drivers/staging/rt2860/common/action.c
deleted file mode 100644
index 56ad236e11441f8073976c5712883ca5d3f220c4..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/action.c
+++ /dev/null
@@ -1,606 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	action.c
-
-    Abstract:
-    Handle association related requests either from WSTA or from local MLME
-
-    Revision History:
-    Who         When          What
-    --------    ----------    ----------------------------------------------
-	Jan Lee		2006	  	created for rt2860
- */
-
-#include "../rt_config.h"
-#include "action.h"
-
-static void ReservedAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-/*
-    ==========================================================================
-    Description:
-        association state machine init, including state transition and timer init
-    Parameters:
-        S - pointer to the association state machine
-    Note:
-        The state machine looks like the following
-
-                                    ASSOC_IDLE
-        MT2_MLME_DISASSOC_REQ    mlme_disassoc_req_action
-        MT2_PEER_DISASSOC_REQ    peer_disassoc_action
-        MT2_PEER_ASSOC_REQ       drop
-        MT2_PEER_REASSOC_REQ     drop
-        MT2_CLS3ERR              cls3err_action
-    ==========================================================================
- */
-void ActionStateMachineInit(struct rt_rtmp_adapter *pAd,
-			    struct rt_state_machine *S,
-			    OUT STATE_MACHINE_FUNC Trans[])
-{
-	StateMachineInit(S, (STATE_MACHINE_FUNC *) Trans, MAX_ACT_STATE,
-			 MAX_ACT_MSG, (STATE_MACHINE_FUNC) Drop, ACT_IDLE,
-			 ACT_MACHINE_BASE);
-
-	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE,
-			      (STATE_MACHINE_FUNC) PeerSpectrumAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE,
-			      (STATE_MACHINE_FUNC) PeerQOSAction);
-
-	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE,
-			      (STATE_MACHINE_FUNC) ReservedAction);
-
-	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE,
-			      (STATE_MACHINE_FUNC) PeerBAAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE,
-			      (STATE_MACHINE_FUNC) PeerHTAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE,
-			      (STATE_MACHINE_FUNC) MlmeADDBAAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE,
-			      (STATE_MACHINE_FUNC) MlmeDELBAAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE,
-			      (STATE_MACHINE_FUNC) MlmeDELBAAction);
-
-	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE,
-			      (STATE_MACHINE_FUNC) PeerPublicAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE,
-			      (STATE_MACHINE_FUNC) PeerRMAction);
-
-	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE,
-			      (STATE_MACHINE_FUNC) MlmeQOSAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE,
-			      (STATE_MACHINE_FUNC) MlmeDLSAction);
-	StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID,
-			      (STATE_MACHINE_FUNC) MlmeInvalidAction);
-}
-
-void MlmeADDBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mlme_addba_req *pInfo;
-	u8 Addr[6];
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long Idx;
-	struct rt_frame_addba_req Frame;
-	unsigned long FrameLen;
-	struct rt_ba_ori_entry *pBAEntry = NULL;
-
-	pInfo = (struct rt_mlme_addba_req *)Elem->Msg;
-	NdisZeroMemory(&Frame, sizeof(struct rt_frame_addba_req));
-
-	if (MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr)) {
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-		if (NStatus != NDIS_STATUS_SUCCESS) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BA - MlmeADDBAAction() allocate memory failed \n"));
-			return;
-		}
-		/* 1. find entry */
-		Idx =
-		    pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
-		if (Idx == 0) {
-			MlmeFreeMemory(pAd, pOutBuffer);
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("BA - MlmeADDBAAction() can't find BAOriEntry \n"));
-			return;
-		} else {
-			pBAEntry = &pAd->BATable.BAOriEntry[Idx];
-		}
-
-		{
-			if (ADHOC_ON(pAd))
-				ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr,
-					      pAd->CurrentAddress,
-					      pAd->CommonCfg.Bssid);
-			else
-				ActHeaderInit(pAd, &Frame.Hdr,
-					      pAd->CommonCfg.Bssid,
-					      pAd->CurrentAddress,
-					      pInfo->pAddr);
-		}
-
-		Frame.Category = CATEGORY_BA;
-		Frame.Action = ADDBA_REQ;
-		Frame.BaParm.AMSDUSupported = 0;
-		Frame.BaParm.BAPolicy = IMMED_BA;
-		Frame.BaParm.TID = pInfo->TID;
-		Frame.BaParm.BufSize = pInfo->BaBufSize;
-		Frame.Token = pInfo->Token;
-		Frame.TimeOutValue = pInfo->TimeOutValue;
-		Frame.BaStartSeq.field.FragNum = 0;
-		Frame.BaStartSeq.field.StartSeq =
-		    pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID];
-
-		*(u16 *) (&Frame.BaParm) =
-		    cpu2le16(*(u16 *) (&Frame.BaParm));
-		Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue);
-		Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word);
-
-		MakeOutgoingFrame(pOutBuffer, &FrameLen,
-				  sizeof(struct rt_frame_addba_req), &Frame, END_OF_ARGS);
-
-		MiniportMMRequest(pAd,
-				  (MGMT_USE_QUEUE_FLAG |
-				   MapUserPriorityToAccessCategory[pInfo->TID]),
-				  pOutBuffer, FrameLen);
-
-		MlmeFreeMemory(pAd, pOutBuffer);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BA - Send ADDBA request. StartSeq = %x,  FrameLen = %ld. BufSize = %d\n",
-			  Frame.BaStartSeq.field.StartSeq, FrameLen,
-			  Frame.BaParm.BufSize));
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-        send DELBA and delete BaEntry if any
-    Parametrs:
-        Elem - MLME message struct rt_mlme_delba_req
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void MlmeDELBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mlme_delba_req *pInfo;
-	u8 *pOutBuffer = NULL;
-	u8 *pOutBuffer2 = NULL;
-	int NStatus;
-	unsigned long Idx;
-	struct rt_frame_delba_req Frame;
-	unsigned long FrameLen;
-	struct rt_frame_bar FrameBar;
-
-	pInfo = (struct rt_mlme_delba_req *)Elem->Msg;
-	/* must send back DELBA */
-	NdisZeroMemory(&Frame, sizeof(struct rt_frame_delba_req));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("==> MlmeDELBAAction(), Initiator(%d) \n", pInfo->Initiator));
-
-	if (MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen)) {
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-		if (NStatus != NDIS_STATUS_SUCCESS) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("BA - MlmeDELBAAction() allocate memory failed 1. \n"));
-			return;
-		}
-
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2);	/*Get an unused nonpaged memory */
-		if (NStatus != NDIS_STATUS_SUCCESS) {
-			MlmeFreeMemory(pAd, pOutBuffer);
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("BA - MlmeDELBAAction() allocate memory failed 2. \n"));
-			return;
-		}
-		/* SEND BAR (Send BAR to refresh peer reordering buffer.) */
-		Idx =
-		    pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
-
-		BarHeaderInit(pAd, &FrameBar,
-			      pAd->MacTab.Content[pInfo->Wcid].Addr,
-			      pAd->CurrentAddress);
-
-		FrameBar.StartingSeq.field.FragNum = 0;	/* make sure sequence not clear in DEL funciton. */
-		FrameBar.StartingSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID];	/* make sure sequence not clear in DEL funciton. */
-		FrameBar.BarControl.TID = pInfo->TID;	/* make sure sequence not clear in DEL funciton. */
-		FrameBar.BarControl.ACKPolicy = IMMED_BA;	/* make sure sequence not clear in DEL funciton. */
-		FrameBar.BarControl.Compressed = 1;	/* make sure sequence not clear in DEL funciton. */
-		FrameBar.BarControl.MTID = 0;	/* make sure sequence not clear in DEL funciton. */
-
-		MakeOutgoingFrame(pOutBuffer2, &FrameLen,
-				  sizeof(struct rt_frame_bar), &FrameBar, END_OF_ARGS);
-		MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen);
-		MlmeFreeMemory(pAd, pOutBuffer2);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n"));
-
-		/* SEND DELBA FRAME */
-		FrameLen = 0;
-
-		{
-			if (ADHOC_ON(pAd))
-				ActHeaderInit(pAd, &Frame.Hdr,
-					      pAd->MacTab.Content[pInfo->Wcid].
-					      Addr, pAd->CurrentAddress,
-					      pAd->CommonCfg.Bssid);
-			else
-				ActHeaderInit(pAd, &Frame.Hdr,
-					      pAd->CommonCfg.Bssid,
-					      pAd->CurrentAddress,
-					      pAd->MacTab.Content[pInfo->Wcid].
-					      Addr);
-		}
-
-		Frame.Category = CATEGORY_BA;
-		Frame.Action = DELBA;
-		Frame.DelbaParm.Initiator = pInfo->Initiator;
-		Frame.DelbaParm.TID = pInfo->TID;
-		Frame.ReasonCode = 39;	/* Time Out */
-		*(u16 *) (&Frame.DelbaParm) =
-		    cpu2le16(*(u16 *) (&Frame.DelbaParm));
-		Frame.ReasonCode = cpu2le16(Frame.ReasonCode);
-
-		MakeOutgoingFrame(pOutBuffer, &FrameLen,
-				  sizeof(struct rt_frame_delba_req), &Frame, END_OF_ARGS);
-		MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-		MlmeFreeMemory(pAd, pOutBuffer);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n",
-			  pInfo->Initiator));
-	}
-}
-
-void MlmeQOSAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-}
-
-void MlmeDLSAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-}
-
-void MlmeInvalidAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	/*u8 *                  pOutBuffer = NULL; */
-	/*Return the receiving frame except the MSB of category filed set to 1.  7.3.1.11 */
-}
-
-void PeerQOSAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-}
-
-void PeerBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Action = Elem->Msg[LENGTH_802_11 + 1];
-
-	switch (Action) {
-	case ADDBA_REQ:
-		PeerAddBAReqAction(pAd, Elem);
-		break;
-	case ADDBA_RESP:
-		PeerAddBARspAction(pAd, Elem);
-		break;
-	case DELBA:
-		PeerDelBAAction(pAd, Elem);
-		break;
-	}
-}
-
-void PeerPublicAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
-		return;
-}
-
-static void ReservedAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Category;
-
-	if (Elem->MsgLen <= LENGTH_802_11) {
-		return;
-	}
-
-	Category = Elem->Msg[LENGTH_802_11];
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Rcv reserved category(%d) Action Frame\n", Category));
-	hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen);
-}
-
-void PeerRMAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	return;
-}
-
-static void respond_ht_information_exchange_action(struct rt_rtmp_adapter *pAd,
-						   struct rt_mlme_queue_elem *Elem)
-{
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen;
-	struct rt_frame_ht_info HTINFOframe, *pFrame;
-	u8 *pAddr;
-
-	/* 2. Always send back ADDBA Response */
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ACTION - respond_ht_information_exchange_action() allocate memory failed \n"));
-		return;
-	}
-	/* get RA */
-	pFrame = (struct rt_frame_ht_info *) & Elem->Msg[0];
-	pAddr = pFrame->Hdr.Addr2;
-
-	NdisZeroMemory(&HTINFOframe, sizeof(struct rt_frame_ht_info));
-	/* 2-1. Prepare ADDBA Response frame. */
-	{
-		if (ADHOC_ON(pAd))
-			ActHeaderInit(pAd, &HTINFOframe.Hdr, pAddr,
-				      pAd->CurrentAddress,
-				      pAd->CommonCfg.Bssid);
-		else
-			ActHeaderInit(pAd, &HTINFOframe.Hdr,
-				      pAd->CommonCfg.Bssid, pAd->CurrentAddress,
-				      pAddr);
-	}
-
-	HTINFOframe.Category = CATEGORY_HT;
-	HTINFOframe.Action = HT_INFO_EXCHANGE;
-	HTINFOframe.HT_Info.Request = 0;
-	HTINFOframe.HT_Info.Forty_MHz_Intolerant =
-	    pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant;
-	HTINFOframe.HT_Info.STA_Channel_Width =
-	    pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
-
-	MakeOutgoingFrame(pOutBuffer, &FrameLen,
-			  sizeof(struct rt_frame_ht_info), &HTINFOframe, END_OF_ARGS);
-
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-}
-
-void PeerHTAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Action = Elem->Msg[LENGTH_802_11 + 1];
-
-	if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
-		return;
-
-	switch (Action) {
-	case NOTIFY_BW_ACTION:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ACTION - HT Notify Channel bandwidth action----> \n"));
-
-		if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) {
-			/* Note, this is to patch DIR-1353 AP. When the AP set to Wep, it will use legacy mode. But AP still keeps */
-			/* sending BW_Notify Action frame, and cause us to linkup and linkdown. */
-			/* In legacy mode, don't need to parse HT action frame. */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("ACTION -Ignore HT Notify Channel BW when link as legacy mode. BW = %d---> \n",
-				  Elem->Msg[LENGTH_802_11 + 2]));
-			break;
-		}
-
-		if (Elem->Msg[LENGTH_802_11 + 2] == 0)	/* 7.4.8.2. if value is 1, keep the same as supported channel bandwidth. */
-			pAd->MacTab.Content[Elem->Wcid].HTPhyMode.field.BW = 0;
-
-		break;
-	case SMPS_ACTION:
-		/* 7.3.1.25 */
-		DBGPRINT(RT_DEBUG_TRACE, ("ACTION - SMPS action----> \n"));
-		if (((Elem->Msg[LENGTH_802_11 + 2] & 0x1) == 0)) {
-			pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_ENABLE;
-		} else if (((Elem->Msg[LENGTH_802_11 + 2] & 0x2) == 0)) {
-			pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_STATIC;
-		} else {
-			pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_DYNAMIC;
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Aid(%d) MIMO PS = %d\n", Elem->Wcid,
-			  pAd->MacTab.Content[Elem->Wcid].MmpsMode));
-		/* rt2860c : add something for smps change. */
-		break;
-
-	case SETPCO_ACTION:
-		break;
-	case MIMO_CHA_MEASURE_ACTION:
-		break;
-	case HT_INFO_EXCHANGE:
-		{
-			struct rt_ht_information_octet *pHT_info;
-
-			pHT_info =
-			    (struct rt_ht_information_octet *) & Elem->Msg[LENGTH_802_11 +
-								 2];
-			/* 7.4.8.10 */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("ACTION - HT Information Exchange action----> \n"));
-			if (pHT_info->Request) {
-				respond_ht_information_exchange_action(pAd,
-								       Elem);
-			}
-		}
-		break;
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		Retry sending ADDBA Reqest.
-
-	IRQL = DISPATCH_LEVEL
-
-	Parametrs:
-	p8023Header: if this is already 802.3 format, p8023Header is NULL
-
-	Return	: TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
-				FALSE , then continue indicaterx at this moment.
-	==========================================================================
- */
-void ORIBATimerTimeout(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_mac_table_entry *pEntry;
-	int i, total;
-	u8 TID;
-
-	total = pAd->MacTab.Size * NUM_OF_TID;
-
-	for (i = 1; ((i < MAX_LEN_OF_BA_ORI_TABLE) && (total > 0)); i++) {
-		if (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done) {
-			pEntry =
-			    &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].
-						 Wcid];
-			TID = pAd->BATable.BAOriEntry[i].TID;
-
-			ASSERT(pAd->BATable.BAOriEntry[i].Wcid <
-			       MAX_LEN_OF_MAC_TABLE);
-		}
-		total--;
-	}
-}
-
-void SendRefreshBAR(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry)
-{
-	struct rt_frame_bar FrameBar;
-	unsigned long FrameLen;
-	int NStatus;
-	u8 *pOutBuffer = NULL;
-	u16 Sequence;
-	u8 i, TID;
-	u16 idx;
-	struct rt_ba_ori_entry *pBAEntry;
-
-	for (i = 0; i < NUM_OF_TID; i++) {
-		idx = pEntry->BAOriWcidArray[i];
-		if (idx == 0) {
-			continue;
-		}
-		pBAEntry = &pAd->BATable.BAOriEntry[idx];
-
-		if (pBAEntry->ORI_BA_Status == Originator_Done) {
-			TID = pBAEntry->TID;
-
-			ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE);
-
-			NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-			if (NStatus != NDIS_STATUS_SUCCESS) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("BA - MlmeADDBAAction() allocate memory failed \n"));
-				return;
-			}
-
-			Sequence = pEntry->TxSeq[TID];
-
-			BarHeaderInit(pAd, &FrameBar, pEntry->Addr,
-				      pAd->CurrentAddress);
-
-			FrameBar.StartingSeq.field.FragNum = 0;	/* make sure sequence not clear in DEL function. */
-			FrameBar.StartingSeq.field.StartSeq = Sequence;	/* make sure sequence not clear in DEL funciton. */
-			FrameBar.BarControl.TID = TID;	/* make sure sequence not clear in DEL funciton. */
-
-			MakeOutgoingFrame(pOutBuffer, &FrameLen,
-					  sizeof(struct rt_frame_bar), &FrameBar,
-					  END_OF_ARGS);
-			/*if (!(CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_RALINK_CHIPSET))) */
-			if (1)	/* Now we always send BAR. */
-			{
-				/*MiniportMMRequestUnlock(pAd, 0, pOutBuffer, FrameLen); */
-				MiniportMMRequest(pAd,
-						  (MGMT_USE_QUEUE_FLAG |
-						   MapUserPriorityToAccessCategory
-						   [TID]), pOutBuffer,
-						  FrameLen);
-
-			}
-			MlmeFreeMemory(pAd, pOutBuffer);
-		}
-	}
-}
-
-void ActHeaderInit(struct rt_rtmp_adapter *pAd,
-		   struct rt_header_802_11 * pHdr80211,
-		   u8 *Addr1, u8 *Addr2, u8 *Addr3)
-{
-	NdisZeroMemory(pHdr80211, sizeof(struct rt_header_802_11));
-	pHdr80211->FC.Type = BTYPE_MGMT;
-	pHdr80211->FC.SubType = SUBTYPE_ACTION;
-
-	COPY_MAC_ADDR(pHdr80211->Addr1, Addr1);
-	COPY_MAC_ADDR(pHdr80211->Addr2, Addr2);
-	COPY_MAC_ADDR(pHdr80211->Addr3, Addr3);
-}
-
-void BarHeaderInit(struct rt_rtmp_adapter *pAd,
-		   struct rt_frame_bar * pCntlBar, u8 *pDA, u8 *pSA)
-{
-	NdisZeroMemory(pCntlBar, sizeof(struct rt_frame_bar));
-	pCntlBar->FC.Type = BTYPE_CNTL;
-	pCntlBar->FC.SubType = SUBTYPE_BLOCK_ACK_REQ;
-	pCntlBar->BarControl.MTID = 0;
-	pCntlBar->BarControl.Compressed = 1;
-	pCntlBar->BarControl.ACKPolicy = 0;
-
-	pCntlBar->Duration =
-	    16 + RTMPCalcDuration(pAd, RATE_1, sizeof(struct rt_frame_ba));
-
-	COPY_MAC_ADDR(pCntlBar->Addr1, pDA);
-	COPY_MAC_ADDR(pCntlBar->Addr2, pSA);
-}
-
-/*
-	==========================================================================
-	Description:
-		Insert Category and action code into the action frame.
-
-	Parametrs:
-		1. frame buffer pointer.
-		2. frame length.
-		3. category code of the frame.
-		4. action code of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void InsertActField(struct rt_rtmp_adapter *pAd,
-		    u8 *pFrameBuf,
-		    unsigned long *pFrameLen, u8 Category, u8 ActCode)
-{
-	unsigned long TempLen;
-
-	MakeOutgoingFrame(pFrameBuf, &TempLen,
-			  1, &Category, 1, &ActCode, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	return;
-}
diff --git a/drivers/staging/rt2860/common/action.h b/drivers/staging/rt2860/common/action.h
deleted file mode 100644
index 974f8b84039f9df58024bab98f553ad9bf61b6d6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/action.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	aironet.h
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Name		Date			Modification logs
-	Paul Lin	04-06-15		Initial
-*/
-
-#ifndef	__ACTION_H__
-#define	__ACTION_H__
-
-struct PACKED rt_ht_information_octet {
-	u8 Request:1;
-	u8 Forty_MHz_Intolerant:1;
-	u8 STA_Channel_Width:1;
-	u8 Reserved:5;
-};
-
-struct PACKED rt_frame_ht_info {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-	struct rt_ht_information_octet HT_Info;
-};
-
-#endif /* __ACTION_H__ */
diff --git a/drivers/staging/rt2860/common/ba_action.c b/drivers/staging/rt2860/common/ba_action.c
deleted file mode 100644
index 133bc1b87d2cf38fce13dd36009ce952a7036d0b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/ba_action.c
+++ /dev/null
@@ -1,1650 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-#include "../rt_config.h"
-#include <linux/kernel.h>
-
-#define BA_ORI_INIT_SEQ		(pEntry->TxSeq[TID])	/*1                        // initial sequence number of BA session */
-
-#define ORI_SESSION_MAX_RETRY	8
-#define ORI_BA_SESSION_TIMEOUT	(2000)	/* ms */
-#define REC_BA_SESSION_IDLE_TIMEOUT	(1000)	/* ms */
-
-#define REORDERING_PACKET_TIMEOUT		((100 * OS_HZ)/1000)	/* system ticks -- 100 ms */
-#define MAX_REORDERING_PACKET_TIMEOUT	((3000 * OS_HZ)/1000)	/* system ticks -- 100 ms */
-
-#define RESET_RCV_SEQ		(0xFFFF)
-
-static void ba_mpdu_blk_free(struct rt_rtmp_adapter *pAd,
-			     struct reordering_mpdu *mpdu_blk);
-
-struct rt_ba_ori_entry *BATableAllocOriEntry(struct rt_rtmp_adapter *pAd, u16 * Idx);
-
-struct rt_ba_rec_entry *BATableAllocRecEntry(struct rt_rtmp_adapter *pAd, u16 * Idx);
-
-void BAOriSessionSetupTimeout(void *SystemSpecific1,
-			      void *FunctionContext,
-			      void *SystemSpecific2,
-			      void *SystemSpecific3);
-
-void BARecSessionIdleTimeout(void *SystemSpecific1,
-			     void *FunctionContext,
-			     void *SystemSpecific2,
-			     void *SystemSpecific3);
-
-BUILD_TIMER_FUNCTION(BAOriSessionSetupTimeout);
-BUILD_TIMER_FUNCTION(BARecSessionIdleTimeout);
-
-#define ANNOUNCE_REORDERING_PACKET(_pAd, _mpdu_blk)	\
-			Announce_Reordering_Packet(_pAd, _mpdu_blk);
-
-void BA_MaxWinSizeReasign(struct rt_rtmp_adapter *pAd,
-			  struct rt_mac_table_entry *pEntryPeer, u8 * pWinSize)
-{
-	u8 MaxSize;
-
-	if (pAd->MACVersion >= RALINK_2883_VERSION)	/* 3*3 */
-	{
-		if (pAd->MACVersion >= RALINK_3070_VERSION) {
-			if (pEntryPeer->WepStatus !=
-			    Ndis802_11EncryptionDisabled)
-				MaxSize = 7;	/* for non-open mode */
-			else
-				MaxSize = 13;
-		} else
-			MaxSize = 31;
-	} else if (pAd->MACVersion >= RALINK_2880E_VERSION)	/* 2880 e */
-	{
-		if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled)
-			MaxSize = 7;	/* for non-open mode */
-		else
-			MaxSize = 13;
-	} else
-		MaxSize = 7;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("ba> Win Size = %d, Max Size = %d\n",
-				  *pWinSize, MaxSize));
-
-	if ((*pWinSize) > MaxSize) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ba> reassign max win size from %d to %d\n",
-			  *pWinSize, MaxSize));
-
-		*pWinSize = MaxSize;
-	}
-}
-
-void Announce_Reordering_Packet(struct rt_rtmp_adapter *pAd,
-				IN struct reordering_mpdu *mpdu)
-{
-	void *pPacket;
-
-	pPacket = mpdu->pPacket;
-
-	if (mpdu->bAMSDU) {
-		ASSERT(0);
-		BA_Reorder_AMSDU_Announce(pAd, pPacket);
-	} else {
-		/* */
-		/* pass this 802.3 packet to upper layer or forward this packet to WM directly */
-		/* */
-
-		ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket,
-						 RTMP_GET_PACKET_IF(pPacket));
-	}
-}
-
-/*
- * Insert a reordering mpdu into sorted linked list by sequence no.
- */
-BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list,
-					struct reordering_mpdu *mpdu)
-{
-
-	struct reordering_mpdu **ppScan = &list->next;
-
-	while (*ppScan != NULL) {
-		if (SEQ_SMALLER((*ppScan)->Sequence, mpdu->Sequence, MAXSEQ)) {
-			ppScan = &(*ppScan)->next;
-		} else if ((*ppScan)->Sequence == mpdu->Sequence) {
-			/* give up this duplicated frame */
-			return (FALSE);
-		} else {
-			/* find position */
-			break;
-		}
-	}
-
-	mpdu->next = *ppScan;
-	*ppScan = mpdu;
-	list->qlen++;
-	return TRUE;
-}
-
-/*
- * caller lock critical section if necessary
- */
-static inline void ba_enqueue(struct reordering_list *list,
-			      struct reordering_mpdu *mpdu_blk)
-{
-	list->qlen++;
-	mpdu_blk->next = list->next;
-	list->next = mpdu_blk;
-}
-
-/*
- * caller lock critical section if necessary
- */
-static inline struct reordering_mpdu *ba_dequeue(struct reordering_list *list)
-{
-	struct reordering_mpdu *mpdu_blk = NULL;
-
-	ASSERT(list);
-
-	if (list->qlen) {
-		list->qlen--;
-		mpdu_blk = list->next;
-		if (mpdu_blk) {
-			list->next = mpdu_blk->next;
-			mpdu_blk->next = NULL;
-		}
-	}
-	return mpdu_blk;
-}
-
-static inline struct reordering_mpdu *ba_reordering_mpdu_dequeue(struct
-								 reordering_list
-								 *list)
-{
-	return (ba_dequeue(list));
-}
-
-static inline struct reordering_mpdu *ba_reordering_mpdu_probe(struct
-							       reordering_list
-							       *list)
-{
-	ASSERT(list);
-
-	return (list->next);
-}
-
-/*
- * free all resource for reordering mechanism
- */
-void ba_reordering_resource_release(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_ba_table *Tab;
-	struct rt_ba_rec_entry *pBAEntry;
-	struct reordering_mpdu *mpdu_blk;
-	int i;
-
-	Tab = &pAd->BATable;
-
-	/* I.  release all pending reordering packet */
-	NdisAcquireSpinLock(&pAd->BATabLock);
-	for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) {
-		pBAEntry = &Tab->BARecEntry[i];
-		if (pBAEntry->REC_BA_Status != Recipient_NONE) {
-			while ((mpdu_blk =
-				ba_reordering_mpdu_dequeue(&pBAEntry->list))) {
-				ASSERT(mpdu_blk->pPacket);
-				RELEASE_NDIS_PACKET(pAd, mpdu_blk->pPacket,
-						    NDIS_STATUS_FAILURE);
-				ba_mpdu_blk_free(pAd, mpdu_blk);
-			}
-		}
-	}
-	NdisReleaseSpinLock(&pAd->BATabLock);
-
-	ASSERT(pBAEntry->list.qlen == 0);
-	/* II. free memory of reordering mpdu table */
-	NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
-	os_free_mem(pAd, pAd->mpdu_blk_pool.mem);
-	NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
-}
-
-/*
- * Allocate all resource for reordering mechanism
- */
-BOOLEAN ba_reordering_resource_init(struct rt_rtmp_adapter *pAd, int num)
-{
-	int i;
-	u8 *mem;
-	struct reordering_mpdu *mpdu_blk;
-	struct reordering_list *freelist;
-
-	/* allocate spinlock */
-	NdisAllocateSpinLock(&pAd->mpdu_blk_pool.lock);
-
-	/* initialize freelist */
-	freelist = &pAd->mpdu_blk_pool.freelist;
-	freelist->next = NULL;
-	freelist->qlen = 0;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Allocate %d memory for BA reordering\n",
-		  (u32)(num * sizeof(struct reordering_mpdu))));
-
-	/* allocate number of mpdu_blk memory */
-	os_alloc_mem(pAd, (u8 **) & mem,
-		     (num * sizeof(struct reordering_mpdu)));
-
-	pAd->mpdu_blk_pool.mem = mem;
-
-	if (mem == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Can't Allocate Memory for BA Reordering\n"));
-		return (FALSE);
-	}
-
-	/* build mpdu_blk free list */
-	for (i = 0; i < num; i++) {
-		/* get mpdu_blk */
-		mpdu_blk = (struct reordering_mpdu *)mem;
-		/* initial mpdu_blk */
-		NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu));
-		/* next mpdu_blk */
-		mem += sizeof(struct reordering_mpdu);
-		/* insert mpdu_blk into freelist */
-		ba_enqueue(freelist, mpdu_blk);
-	}
-
-	return (TRUE);
-}
-
-/*static int blk_count=0; // sample take off, no use */
-
-static struct reordering_mpdu *ba_mpdu_blk_alloc(struct rt_rtmp_adapter *pAd)
-{
-	struct reordering_mpdu *mpdu_blk;
-
-	NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
-	mpdu_blk = ba_dequeue(&pAd->mpdu_blk_pool.freelist);
-	if (mpdu_blk) {
-/*              blk_count++; */
-		/* reset mpdu_blk */
-		NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu));
-	}
-	NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
-	return mpdu_blk;
-}
-
-static void ba_mpdu_blk_free(struct rt_rtmp_adapter *pAd,
-			     struct reordering_mpdu *mpdu_blk)
-{
-	ASSERT(mpdu_blk);
-
-	NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
-/*      blk_count--; */
-	ba_enqueue(&pAd->mpdu_blk_pool.freelist, mpdu_blk);
-	NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
-}
-
-static u16 ba_indicate_reordering_mpdus_in_order(struct rt_rtmp_adapter *pAd,
-						    struct rt_ba_rec_entry *pBAEntry,
-						    u16 StartSeq)
-{
-	struct reordering_mpdu *mpdu_blk;
-	u16 LastIndSeq = RESET_RCV_SEQ;
-
-	NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-
-	while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) {
-		/* find in-order frame */
-		if (!SEQ_STEPONE(mpdu_blk->Sequence, StartSeq, MAXSEQ)) {
-			break;
-		}
-		/* dequeue in-order frame from reodering list */
-		mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list);
-		/* pass this frame up */
-		ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
-		/* move to next sequence */
-		StartSeq = mpdu_blk->Sequence;
-		LastIndSeq = StartSeq;
-		/* free mpdu_blk */
-		ba_mpdu_blk_free(pAd, mpdu_blk);
-	}
-
-	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-
-	/* update last indicated sequence */
-	return LastIndSeq;
-}
-
-static void ba_indicate_reordering_mpdus_le_seq(struct rt_rtmp_adapter *pAd,
-						struct rt_ba_rec_entry *pBAEntry,
-						u16 Sequence)
-{
-	struct reordering_mpdu *mpdu_blk;
-
-	NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-	while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) {
-		/* find in-order frame */
-		if ((mpdu_blk->Sequence == Sequence)
-		    || SEQ_SMALLER(mpdu_blk->Sequence, Sequence, MAXSEQ)) {
-			/* dequeue in-order frame from reodering list */
-			mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list);
-			/* pass this frame up */
-			ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
-			/* free mpdu_blk */
-			ba_mpdu_blk_free(pAd, mpdu_blk);
-		} else {
-			break;
-		}
-	}
-	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-}
-
-static void ba_refresh_reordering_mpdus(struct rt_rtmp_adapter *pAd,
-					struct rt_ba_rec_entry *pBAEntry)
-{
-	struct reordering_mpdu *mpdu_blk;
-
-	NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-
-	/* dequeue in-order frame from reodering list */
-	while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) {
-		/* pass this frame up */
-		ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
-
-		pBAEntry->LastIndSeq = mpdu_blk->Sequence;
-		ba_mpdu_blk_free(pAd, mpdu_blk);
-
-		/* update last indicated sequence */
-	}
-	ASSERT(pBAEntry->list.qlen == 0);
-	pBAEntry->LastIndSeq = RESET_RCV_SEQ;
-	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-}
-
-/*static */
-void ba_flush_reordering_timeout_mpdus(struct rt_rtmp_adapter *pAd,
-				       struct rt_ba_rec_entry *pBAEntry,
-				       unsigned long Now32)
-{
-	u16 Sequence;
-
-/*      if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) && */
-/*               (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //|| */
-/*              (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) && */
-/*               (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8))) */
-	if (RTMP_TIME_AFTER
-	    ((unsigned long)Now32,
-	     (unsigned long)(pBAEntry->LastIndSeqAtTimer +
-			     (MAX_REORDERING_PACKET_TIMEOUT / 6)))
-	    && (pBAEntry->list.qlen > 1)
-	    ) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ",
-			  pBAEntry->list.qlen, Now32,
-			  (pBAEntry->LastIndSeqAtTimer),
-			  (int)((long)Now32 -
-				(long)(pBAEntry->LastIndSeqAtTimer)),
-			  MAX_REORDERING_PACKET_TIMEOUT, pBAEntry->LastIndSeq));
-		ba_refresh_reordering_mpdus(pAd, pBAEntry);
-		pBAEntry->LastIndSeqAtTimer = Now32;
-	} else
-	    if (RTMP_TIME_AFTER
-		((unsigned long)Now32,
-		 (unsigned long)(pBAEntry->LastIndSeqAtTimer +
-				 (REORDERING_PACKET_TIMEOUT)))
-		&& (pBAEntry->list.qlen > 0)
-	    ) {
-		/* */
-		/* force LastIndSeq to shift to LastIndSeq+1 */
-		/* */
-		Sequence = (pBAEntry->LastIndSeq + 1) & MAXSEQ;
-		ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);
-		pBAEntry->LastIndSeqAtTimer = Now32;
-		pBAEntry->LastIndSeq = Sequence;
-		/* */
-		/* indicate in-order mpdus */
-		/* */
-		Sequence =
-		    ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry,
-							  Sequence);
-		if (Sequence != RESET_RCV_SEQ) {
-			pBAEntry->LastIndSeq = Sequence;
-		}
-
-		DBGPRINT(RT_DEBUG_OFF,
-			 ("%x, flush one!\n", pBAEntry->LastIndSeq));
-
-	}
-}
-
-/*
- * generate ADDBA request to
- * set up BA agreement
- */
-void BAOriSessionSetUp(struct rt_rtmp_adapter *pAd,
-		       struct rt_mac_table_entry *pEntry,
-		       u8 TID,
-		       u16 TimeOut,
-		       unsigned long DelayTime, IN BOOLEAN isForced)
-{
-	/*struct rt_mlme_addba_req AddbaReq; */
-	struct rt_ba_ori_entry *pBAEntry = NULL;
-	u16 Idx;
-	BOOLEAN Cancelled;
-
-	if ((pAd->CommonCfg.BACapability.field.AutoBA != TRUE)
-	    && (isForced == FALSE))
-		return;
-
-	/* if this entry is limited to use legacy tx mode, it doesn't generate BA. */
-	if (RTMPStaFixedTxMode(pAd, pEntry) != FIXED_TXMODE_HT)
-		return;
-
-	if ((pEntry->BADeclineBitmap & (1 << TID)) && (isForced == FALSE)) {
-		/* try again after 3 secs */
-		DelayTime = 3000;
-/*              DBGPRINT(RT_DEBUG_TRACE, ("DeCline BA from Peer\n")); */
-/*              return; */
-	}
-
-	Idx = pEntry->BAOriWcidArray[TID];
-	if (Idx == 0) {
-		/* allocate a BA session */
-		pBAEntry = BATableAllocOriEntry(pAd, &Idx);
-		if (pBAEntry == NULL) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("ADDBA - MlmeADDBAAction() allocate BA session failed \n"));
-			return;
-		}
-	} else {
-		pBAEntry = &pAd->BATable.BAOriEntry[Idx];
-	}
-
-	if (pBAEntry->ORI_BA_Status >= Originator_WaitRes) {
-		return;
-	}
-
-	pEntry->BAOriWcidArray[TID] = Idx;
-
-	/* Initialize BA session */
-	pBAEntry->ORI_BA_Status = Originator_WaitRes;
-	pBAEntry->Wcid = pEntry->Aid;
-	pBAEntry->BAWinSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit;
-	pBAEntry->Sequence = BA_ORI_INIT_SEQ;
-	pBAEntry->Token = 1;	/* (2008-01-21) Jan Lee recommends it - this token can't be 0 */
-	pBAEntry->TID = TID;
-	pBAEntry->TimeOutValue = TimeOut;
-	pBAEntry->pAdapter = pAd;
-
-	if (!(pEntry->TXBAbitmap & (1 << TID))) {
-		RTMPInitTimer(pAd, &pBAEntry->ORIBATimer,
-			      GET_TIMER_FUNCTION(BAOriSessionSetupTimeout),
-			      pBAEntry, FALSE);
-	} else
-		RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);
-
-	/* set timer to send ADDBA request */
-	RTMPSetTimer(&pBAEntry->ORIBATimer, DelayTime);
-}
-
-void BAOriSessionAdd(struct rt_rtmp_adapter *pAd,
-		     struct rt_mac_table_entry *pEntry, struct rt_frame_addba_rsp * pFrame)
-{
-	struct rt_ba_ori_entry *pBAEntry = NULL;
-	BOOLEAN Cancelled;
-	u8 TID;
-	u16 Idx;
-	u8 *pOutBuffer2 = NULL;
-	int NStatus;
-	unsigned long FrameLen;
-	struct rt_frame_bar FrameBar;
-
-	TID = pFrame->BaParm.TID;
-	Idx = pEntry->BAOriWcidArray[TID];
-	pBAEntry = &pAd->BATable.BAOriEntry[Idx];
-
-	/* Start fill in parameters. */
-	if ((Idx != 0) && (pBAEntry->TID == TID)
-	    && (pBAEntry->ORI_BA_Status == Originator_WaitRes)) {
-		pBAEntry->BAWinSize =
-		    min(pBAEntry->BAWinSize, ((u8)pFrame->BaParm.BufSize));
-		BA_MaxWinSizeReasign(pAd, pEntry, &pBAEntry->BAWinSize);
-
-		pBAEntry->TimeOutValue = pFrame->TimeOutValue;
-		pBAEntry->ORI_BA_Status = Originator_Done;
-		pAd->BATable.numDoneOriginator++;
-
-		/* reset sequence number */
-		pBAEntry->Sequence = BA_ORI_INIT_SEQ;
-		/* Set Bitmap flag. */
-		pEntry->TXBAbitmap |= (1 << TID);
-		RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);
-
-		pBAEntry->ORIBATimer.TimerValue = 0;	/*pFrame->TimeOutValue; */
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s : TXBAbitmap = %x, BAWinSize = %d, TimeOut = %ld\n",
-			  __func__, pEntry->TXBAbitmap, pBAEntry->BAWinSize,
-			  pBAEntry->ORIBATimer.TimerValue));
-
-		/* SEND BAR ; */
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2);	/*Get an unused nonpaged memory */
-		if (NStatus != NDIS_STATUS_SUCCESS) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BA - BAOriSessionAdd() allocate memory failed \n"));
-			return;
-		}
-
-		BarHeaderInit(pAd, &FrameBar,
-			      pAd->MacTab.Content[pBAEntry->Wcid].Addr,
-			      pAd->CurrentAddress);
-
-		FrameBar.StartingSeq.field.FragNum = 0;	/* make sure sequence not clear in DEL function. */
-		FrameBar.StartingSeq.field.StartSeq = pBAEntry->Sequence;	/* make sure sequence not clear in DEL funciton. */
-		FrameBar.BarControl.TID = pBAEntry->TID;	/* make sure sequence not clear in DEL funciton. */
-		MakeOutgoingFrame(pOutBuffer2, &FrameLen,
-				  sizeof(struct rt_frame_bar), &FrameBar, END_OF_ARGS);
-		MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen);
-		MlmeFreeMemory(pAd, pOutBuffer2);
-
-		if (pBAEntry->ORIBATimer.TimerValue)
-			RTMPSetTimer(&pBAEntry->ORIBATimer, pBAEntry->ORIBATimer.TimerValue);	/* in mSec */
-	}
-}
-
-BOOLEAN BARecSessionAdd(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_frame_addba_req * pFrame)
-{
-	struct rt_ba_rec_entry *pBAEntry = NULL;
-	BOOLEAN Status = TRUE;
-	BOOLEAN Cancelled;
-	u16 Idx;
-	u8 TID;
-	u8 BAWinSize;
-	/*u32                  Value; */
-	/*u32                    offset; */
-
-	ASSERT(pEntry);
-
-	/* find TID */
-	TID = pFrame->BaParm.TID;
-
-	BAWinSize =
-	    min(((u8)pFrame->BaParm.BufSize),
-		(u8)pAd->CommonCfg.BACapability.field.RxBAWinLimit);
-
-	/* Intel patch */
-	if (BAWinSize == 0) {
-		BAWinSize = 64;
-	}
-
-	Idx = pEntry->BARecWcidArray[TID];
-
-	if (Idx == 0) {
-		pBAEntry = BATableAllocRecEntry(pAd, &Idx);
-	} else {
-		pBAEntry = &pAd->BATable.BARecEntry[Idx];
-		/* flush all pending reordering mpdus */
-		ba_refresh_reordering_mpdus(pAd, pBAEntry);
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s(%ld): Idx = %d, BAWinSize(req %d) = %d\n", __func__,
-		  pAd->BATable.numAsRecipient, Idx, pFrame->BaParm.BufSize,
-		  BAWinSize));
-
-	/* Start fill in parameters. */
-	if (pBAEntry != NULL) {
-		ASSERT(pBAEntry->list.qlen == 0);
-
-		pBAEntry->REC_BA_Status = Recipient_HandleRes;
-		pBAEntry->BAWinSize = BAWinSize;
-		pBAEntry->Wcid = pEntry->Aid;
-		pBAEntry->TID = TID;
-		pBAEntry->TimeOutValue = pFrame->TimeOutValue;
-		pBAEntry->REC_BA_Status = Recipient_Accept;
-		/* initial sequence number */
-		pBAEntry->LastIndSeq = RESET_RCV_SEQ;	/*pFrame->BaStartSeq.field.StartSeq; */
-
-		DBGPRINT(RT_DEBUG_OFF,
-			 ("Start Seq = %08x\n",
-			  pFrame->BaStartSeq.field.StartSeq));
-
-		if (pEntry->RXBAbitmap & (1 << TID)) {
-			RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled);
-		} else {
-			RTMPInitTimer(pAd, &pBAEntry->RECBATimer,
-				      GET_TIMER_FUNCTION
-				      (BARecSessionIdleTimeout), pBAEntry,
-				      TRUE);
-		}
-
-		/* Set Bitmap flag. */
-		pEntry->RXBAbitmap |= (1 << TID);
-		pEntry->BARecWcidArray[TID] = Idx;
-
-		pEntry->BADeclineBitmap &= ~(1 << TID);
-
-		/* Set BA session mask in WCID table. */
-		RTMP_ADD_BA_SESSION_TO_ASIC(pAd, pEntry->Aid, TID);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MACEntry[%d]RXBAbitmap = 0x%x. BARecWcidArray=%d\n",
-			  pEntry->Aid, pEntry->RXBAbitmap,
-			  pEntry->BARecWcidArray[TID]));
-	} else {
-		Status = FALSE;
-		DBGPRINT(RT_DEBUG_TRACE,
-			("Can't Accept ADDBA for %pM TID = %d\n",
-				pEntry->Addr, TID));
-	}
-	return (Status);
-}
-
-struct rt_ba_rec_entry *BATableAllocRecEntry(struct rt_rtmp_adapter *pAd, u16 * Idx)
-{
-	int i;
-	struct rt_ba_rec_entry *pBAEntry = NULL;
-
-	NdisAcquireSpinLock(&pAd->BATabLock);
-
-	if (pAd->BATable.numAsRecipient >= MAX_BARECI_SESSION) {
-		DBGPRINT(RT_DEBUG_OFF, ("BA Recipeint Session (%ld) > %d\n",
-					pAd->BATable.numAsRecipient,
-					MAX_BARECI_SESSION));
-		goto done;
-	}
-	/* reserve idx 0 to identify BAWcidArray[TID] as empty */
-	for (i = 1; i < MAX_LEN_OF_BA_REC_TABLE; i++) {
-		pBAEntry = &pAd->BATable.BARecEntry[i];
-		if ((pBAEntry->REC_BA_Status == Recipient_NONE)) {
-			/* get one */
-			pAd->BATable.numAsRecipient++;
-			pBAEntry->REC_BA_Status = Recipient_USED;
-			*Idx = i;
-			break;
-		}
-	}
-
-done:
-	NdisReleaseSpinLock(&pAd->BATabLock);
-	return pBAEntry;
-}
-
-struct rt_ba_ori_entry *BATableAllocOriEntry(struct rt_rtmp_adapter *pAd, u16 * Idx)
-{
-	int i;
-	struct rt_ba_ori_entry *pBAEntry = NULL;
-
-	NdisAcquireSpinLock(&pAd->BATabLock);
-
-	if (pAd->BATable.numAsOriginator >= (MAX_LEN_OF_BA_ORI_TABLE)) {
-		goto done;
-	}
-	/* reserve idx 0 to identify BAWcidArray[TID] as empty */
-	for (i = 1; i < MAX_LEN_OF_BA_ORI_TABLE; i++) {
-		pBAEntry = &pAd->BATable.BAOriEntry[i];
-		if ((pBAEntry->ORI_BA_Status == Originator_NONE)) {
-			/* get one */
-			pAd->BATable.numAsOriginator++;
-			pBAEntry->ORI_BA_Status = Originator_USED;
-			pBAEntry->pAdapter = pAd;
-			*Idx = i;
-			break;
-		}
-	}
-
-done:
-	NdisReleaseSpinLock(&pAd->BATabLock);
-	return pBAEntry;
-}
-
-void BATableFreeOriEntry(struct rt_rtmp_adapter *pAd, unsigned long Idx)
-{
-	struct rt_ba_ori_entry *pBAEntry = NULL;
-	struct rt_mac_table_entry *pEntry;
-
-	if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE))
-		return;
-
-	pBAEntry = &pAd->BATable.BAOriEntry[Idx];
-
-	if (pBAEntry->ORI_BA_Status != Originator_NONE) {
-		pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
-		pEntry->BAOriWcidArray[pBAEntry->TID] = 0;
-
-		NdisAcquireSpinLock(&pAd->BATabLock);
-		if (pBAEntry->ORI_BA_Status == Originator_Done) {
-			pAd->BATable.numDoneOriginator -= 1;
-			pEntry->TXBAbitmap &= (~(1 << (pBAEntry->TID)));
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BATableFreeOriEntry numAsOriginator= %ld\n",
-				  pAd->BATable.numAsRecipient));
-			/* Erase Bitmap flag. */
-		}
-
-		ASSERT(pAd->BATable.numAsOriginator != 0);
-
-		pAd->BATable.numAsOriginator -= 1;
-
-		pBAEntry->ORI_BA_Status = Originator_NONE;
-		pBAEntry->Token = 0;
-		NdisReleaseSpinLock(&pAd->BATabLock);
-	}
-}
-
-void BATableFreeRecEntry(struct rt_rtmp_adapter *pAd, unsigned long Idx)
-{
-	struct rt_ba_rec_entry *pBAEntry = NULL;
-	struct rt_mac_table_entry *pEntry;
-
-	if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_REC_TABLE))
-		return;
-
-	pBAEntry = &pAd->BATable.BARecEntry[Idx];
-
-	if (pBAEntry->REC_BA_Status != Recipient_NONE) {
-		pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
-		pEntry->BARecWcidArray[pBAEntry->TID] = 0;
-
-		NdisAcquireSpinLock(&pAd->BATabLock);
-
-		ASSERT(pAd->BATable.numAsRecipient != 0);
-
-		pAd->BATable.numAsRecipient -= 1;
-
-		pBAEntry->REC_BA_Status = Recipient_NONE;
-		NdisReleaseSpinLock(&pAd->BATabLock);
-	}
-}
-
-void BAOriSessionTearDown(struct rt_rtmp_adapter *pAd,
-			  u8 Wcid,
-			  u8 TID,
-			  IN BOOLEAN bPassive, IN BOOLEAN bForceSend)
-{
-	unsigned long Idx = 0;
-	struct rt_ba_ori_entry *pBAEntry;
-	BOOLEAN Cancelled;
-
-	if (Wcid >= MAX_LEN_OF_MAC_TABLE) {
-		return;
-	}
-	/* */
-	/* Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). */
-	/* */
-	Idx = pAd->MacTab.Content[Wcid].BAOriWcidArray[TID];
-	if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) {
-		if (bForceSend == TRUE) {
-			/* force send specified TID DelBA */
-			struct rt_mlme_delba_req DelbaReq;
-			struct rt_mlme_queue_elem *Elem =
-				kmalloc(sizeof(struct rt_mlme_queue_elem),
-					MEM_ALLOC_FLAG);
-			if (Elem != NULL) {
-				NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
-				NdisZeroMemory(Elem, sizeof(struct rt_mlme_queue_elem));
-
-				COPY_MAC_ADDR(DelbaReq.Addr,
-					      pAd->MacTab.Content[Wcid].Addr);
-				DelbaReq.Wcid = Wcid;
-				DelbaReq.TID = TID;
-				DelbaReq.Initiator = ORIGINATOR;
-				Elem->MsgLen = sizeof(DelbaReq);
-				NdisMoveMemory(Elem->Msg, &DelbaReq,
-					       sizeof(DelbaReq));
-				MlmeDELBAAction(pAd, Elem);
-				kfree(Elem);
-			} else {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("%s(bForceSend):alloc memory failed!\n",
-					  __func__));
-			}
-		}
-
-		return;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID));
-
-	pBAEntry = &pAd->BATable.BAOriEntry[Idx];
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("\t===>Idx = %ld, Wcid=%d.TID=%d, ORI_BA_Status = %d \n", Idx,
-		  Wcid, TID, pBAEntry->ORI_BA_Status));
-	/* */
-	/* Prepare DelBA action frame and send to the peer. */
-	/* */
-	if ((bPassive == FALSE) && (TID == pBAEntry->TID)
-	    && (pBAEntry->ORI_BA_Status == Originator_Done)) {
-		struct rt_mlme_delba_req DelbaReq;
-		struct rt_mlme_queue_elem *Elem =
-			kmalloc(sizeof(struct rt_mlme_queue_elem),
-				MEM_ALLOC_FLAG);
-		if (Elem != NULL) {
-			NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
-			NdisZeroMemory(Elem, sizeof(struct rt_mlme_queue_elem));
-
-			COPY_MAC_ADDR(DelbaReq.Addr,
-				      pAd->MacTab.Content[Wcid].Addr);
-			DelbaReq.Wcid = Wcid;
-			DelbaReq.TID = pBAEntry->TID;
-			DelbaReq.Initiator = ORIGINATOR;
-			Elem->MsgLen = sizeof(DelbaReq);
-			NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq));
-			MlmeDELBAAction(pAd, Elem);
-			kfree(Elem);
-		} else {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s():alloc memory failed!\n", __func__));
-			return;
-		}
-	}
-	RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);
-	BATableFreeOriEntry(pAd, Idx);
-
-	if (bPassive) {
-		/*BAOriSessionSetUp(pAd, &pAd->MacTab.Content[Wcid], TID, 0, 10000, TRUE); */
-	}
-}
-
-void BARecSessionTearDown(struct rt_rtmp_adapter *pAd,
-			  u8 Wcid, u8 TID, IN BOOLEAN bPassive)
-{
-	unsigned long Idx = 0;
-	struct rt_ba_rec_entry *pBAEntry;
-
-	if (Wcid >= MAX_LEN_OF_MAC_TABLE) {
-		return;
-	}
-	/* */
-	/*  Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). */
-	/* */
-	Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
-	if (Idx == 0)
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID));
-
-	pBAEntry = &pAd->BATable.BARecEntry[Idx];
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("\t===>Idx = %ld, Wcid=%d.TID=%d, REC_BA_Status = %d \n", Idx,
-		  Wcid, TID, pBAEntry->REC_BA_Status));
-	/* */
-	/* Prepare DelBA action frame and send to the peer. */
-	/* */
-	if ((TID == pBAEntry->TID)
-	    && (pBAEntry->REC_BA_Status == Recipient_Accept)) {
-		struct rt_mlme_delba_req DelbaReq;
-		BOOLEAN Cancelled;
-		/*unsigned long   offset; */
-		/*u32  VALUE; */
-
-		RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled);
-
-		/* */
-		/* 1. Send DELBA Action Frame */
-		/* */
-		if (bPassive == FALSE) {
-			struct rt_mlme_queue_elem *Elem =
-				kmalloc(sizeof(struct rt_mlme_queue_elem),
-					MEM_ALLOC_FLAG);
-			if (Elem != NULL) {
-				NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
-				NdisZeroMemory(Elem, sizeof(struct rt_mlme_queue_elem));
-
-				COPY_MAC_ADDR(DelbaReq.Addr,
-					      pAd->MacTab.Content[Wcid].Addr);
-				DelbaReq.Wcid = Wcid;
-				DelbaReq.TID = TID;
-				DelbaReq.Initiator = RECIPIENT;
-				Elem->MsgLen = sizeof(DelbaReq);
-				NdisMoveMemory(Elem->Msg, &DelbaReq,
-					       sizeof(DelbaReq));
-				MlmeDELBAAction(pAd, Elem);
-				kfree(Elem);
-			} else {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("%s():alloc memory failed!\n",
-					  __func__));
-				return;
-			}
-		}
-
-		/* */
-		/* 2. Free resource of BA session */
-		/* */
-		/* flush all pending reordering mpdus */
-		ba_refresh_reordering_mpdus(pAd, pBAEntry);
-
-		NdisAcquireSpinLock(&pAd->BATabLock);
-
-		/* Erase Bitmap flag. */
-		pBAEntry->LastIndSeq = RESET_RCV_SEQ;
-		pBAEntry->BAWinSize = 0;
-		/* Erase Bitmap flag at software mactable */
-		pAd->MacTab.Content[Wcid].RXBAbitmap &=
-		    (~(1 << (pBAEntry->TID)));
-		pAd->MacTab.Content[Wcid].BARecWcidArray[TID] = 0;
-
-		RTMP_DEL_BA_SESSION_FROM_ASIC(pAd, Wcid, TID);
-
-		NdisReleaseSpinLock(&pAd->BATabLock);
-
-	}
-
-	BATableFreeRecEntry(pAd, Idx);
-}
-
-void BASessionTearDownALL(struct rt_rtmp_adapter *pAd, u8 Wcid)
-{
-	int i;
-
-	for (i = 0; i < NUM_OF_TID; i++) {
-		BAOriSessionTearDown(pAd, Wcid, i, FALSE, FALSE);
-		BARecSessionTearDown(pAd, Wcid, i, FALSE);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		Retry sending ADDBA Reqest.
-
-	IRQL = DISPATCH_LEVEL
-
-	Parametrs:
-	p8023Header: if this is already 802.3 format, p8023Header is NULL
-
-	Return	: TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
-				FALSE , then continue indicaterx at this moment.
-	==========================================================================
- */
-void BAOriSessionSetupTimeout(void *SystemSpecific1,
-			      void *FunctionContext,
-			      void *SystemSpecific2,
-			      void *SystemSpecific3)
-{
-	struct rt_ba_ori_entry *pBAEntry = (struct rt_ba_ori_entry *)FunctionContext;
-	struct rt_mac_table_entry *pEntry;
-	struct rt_rtmp_adapter *pAd;
-
-	if (pBAEntry == NULL)
-		return;
-
-	pAd = pBAEntry->pAdapter;
-
-	{
-		/* Do nothing if monitor mode is on */
-		if (MONITOR_ON(pAd))
-			return;
-	}
-
-	pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
-
-	if ((pBAEntry->ORI_BA_Status == Originator_WaitRes)
-	    && (pBAEntry->Token < ORI_SESSION_MAX_RETRY)) {
-		struct rt_mlme_addba_req AddbaReq;
-
-		NdisZeroMemory(&AddbaReq, sizeof(AddbaReq));
-		COPY_MAC_ADDR(AddbaReq.pAddr, pEntry->Addr);
-		AddbaReq.Wcid = (u8)(pEntry->Aid);
-		AddbaReq.TID = pBAEntry->TID;
-		AddbaReq.BaBufSize =
-		    pAd->CommonCfg.BACapability.field.RxBAWinLimit;
-		AddbaReq.TimeOutValue = 0;
-		AddbaReq.Token = pBAEntry->Token;
-		MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ADD_BA_CATE,
-			    sizeof(struct rt_mlme_addba_req), (void *)& AddbaReq);
-		RTMP_MLME_HANDLER(pAd);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BA Ori Session Timeout(%d) : Send ADD BA again\n",
-			  pBAEntry->Token));
-
-		pBAEntry->Token++;
-		RTMPSetTimer(&pBAEntry->ORIBATimer, ORI_BA_SESSION_TIMEOUT);
-	} else {
-		BATableFreeOriEntry(pAd, pEntry->BAOriWcidArray[pBAEntry->TID]);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		Retry sending ADDBA Reqest.
-
-	IRQL = DISPATCH_LEVEL
-
-	Parametrs:
-	p8023Header: if this is already 802.3 format, p8023Header is NULL
-
-	Return	: TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
-				FALSE , then continue indicaterx at this moment.
-	==========================================================================
- */
-void BARecSessionIdleTimeout(void *SystemSpecific1,
-			     void *FunctionContext,
-			     void *SystemSpecific2, void *SystemSpecific3)
-{
-
-	struct rt_ba_rec_entry *pBAEntry = (struct rt_ba_rec_entry *)FunctionContext;
-	struct rt_rtmp_adapter *pAd;
-	unsigned long Now32;
-
-	if (pBAEntry == NULL)
-		return;
-
-	if ((pBAEntry->REC_BA_Status == Recipient_Accept)) {
-		NdisGetSystemUpTime(&Now32);
-
-		if (RTMP_TIME_AFTER
-		    ((unsigned long)Now32,
-		     (unsigned long)(pBAEntry->LastIndSeqAtTimer +
-				     REC_BA_SESSION_IDLE_TIMEOUT))) {
-			pAd = pBAEntry->pAdapter;
-			/* flush all pending reordering mpdus */
-			ba_refresh_reordering_mpdus(pAd, pBAEntry);
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("%ld: REC BA session Timeout\n", Now32));
-		}
-	}
-}
-
-void PeerAddBAReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	/*      7.4.4.1 */
-	/*unsigned long Idx; */
-	u8 Status = 1;
-	u8 pAddr[6];
-	struct rt_frame_addba_rsp ADDframe;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	struct rt_frame_addba_req * pAddreqFrame = NULL;
-	/*u8         BufSize; */
-	unsigned long FrameLen;
-	unsigned long *ptemp;
-	struct rt_mac_table_entry *pMacEntry;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s ==> (Wcid = %d)\n", __func__, Elem->Wcid));
-
-	/*hex_dump("AddBAReq", Elem->Msg, Elem->MsgLen); */
-
-	/*ADDBA Request from unknown peer, ignore this. */
-	if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
-		return;
-
-	pMacEntry = &pAd->MacTab.Content[Elem->Wcid];
-	DBGPRINT(RT_DEBUG_TRACE, ("BA - PeerAddBAReqAction----> \n"));
-	ptemp = (unsigned long *)Elem->Msg;
-	/*DBGPRINT_RAW(RT_DEBUG_EMU, ("%08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x\n", *(ptemp), *(ptemp+1), *(ptemp+2), *(ptemp+3), *(ptemp+4), *(ptemp+5), *(ptemp+6), *(ptemp+7), *(ptemp+8))); */
-
-	if (PeerAddBAReqActionSanity(pAd, Elem->Msg, Elem->MsgLen, pAddr)) {
-
-		if ((pAd->CommonCfg.bBADecline == FALSE)
-		    && IS_HT_STA(pMacEntry)) {
-			pAddreqFrame = (struct rt_frame_addba_req *) (&Elem->Msg[0]);
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("Rcv Wcid(%d) AddBAReq\n", Elem->Wcid));
-			if (BARecSessionAdd
-			    (pAd, &pAd->MacTab.Content[Elem->Wcid],
-			     pAddreqFrame))
-				Status = 0;
-			else
-				Status = 38;	/* more parameters have invalid values */
-		} else {
-			Status = 37;	/* the request has been declined. */
-		}
-	}
-
-	if (pAd->MacTab.Content[Elem->Wcid].ValidAsCLI)
-		ASSERT(pAd->MacTab.Content[Elem->Wcid].Sst == SST_ASSOC);
-
-	pAddreqFrame = (struct rt_frame_addba_req *) (&Elem->Msg[0]);
-	/* 2. Always send back ADDBA Response */
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ACTION - PeerBAAction() allocate memory failed \n"));
-		return;
-	}
-
-	NdisZeroMemory(&ADDframe, sizeof(struct rt_frame_addba_rsp));
-
-	/* 2-1. Prepare ADDBA Response frame. */
-	{
-		if (ADHOC_ON(pAd))
-			ActHeaderInit(pAd, &ADDframe.Hdr, pAddr,
-				      pAd->CurrentAddress,
-				      pAd->CommonCfg.Bssid);
-		else
-			ActHeaderInit(pAd, &ADDframe.Hdr, pAd->CommonCfg.Bssid,
-				      pAd->CurrentAddress, pAddr);
-	}
-
-	ADDframe.Category = CATEGORY_BA;
-	ADDframe.Action = ADDBA_RESP;
-	ADDframe.Token = pAddreqFrame->Token;
-	/* What is the Status code??  need to check. */
-	ADDframe.StatusCode = Status;
-	ADDframe.BaParm.BAPolicy = IMMED_BA;
-	ADDframe.BaParm.AMSDUSupported = 0;
-	ADDframe.BaParm.TID = pAddreqFrame->BaParm.TID;
-	ADDframe.BaParm.BufSize =
-	    min(((u8)pAddreqFrame->BaParm.BufSize),
-		(u8)pAd->CommonCfg.BACapability.field.RxBAWinLimit);
-	if (ADDframe.BaParm.BufSize == 0) {
-		ADDframe.BaParm.BufSize = 64;
-	}
-	ADDframe.TimeOutValue = 0;	/*pAddreqFrame->TimeOutValue; */
-
-	*(u16 *) (&ADDframe.BaParm) =
-	    cpu2le16(*(u16 *) (&ADDframe.BaParm));
-	ADDframe.StatusCode = cpu2le16(ADDframe.StatusCode);
-	ADDframe.TimeOutValue = cpu2le16(ADDframe.TimeOutValue);
-
-	MakeOutgoingFrame(pOutBuffer, &FrameLen,
-			  sizeof(struct rt_frame_addba_rsp), &ADDframe, END_OF_ARGS);
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s(%d): TID(%d), BufSize(%d) <== \n", __func__, Elem->Wcid,
-		  ADDframe.BaParm.TID, ADDframe.BaParm.BufSize));
-}
-
-void PeerAddBARspAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	/*u8         Idx, i; */
-	/*u8 *                  pOutBuffer = NULL; */
-	struct rt_frame_addba_rsp * pFrame = NULL;
-	/*struct rt_ba_ori_entry *pBAEntry; */
-
-	/*ADDBA Response from unknown peer, ignore this. */
-	if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s ==> Wcid(%d)\n", __func__, Elem->Wcid));
-
-	/*hex_dump("PeerAddBARspAction()", Elem->Msg, Elem->MsgLen); */
-
-	if (PeerAddBARspActionSanity(pAd, Elem->Msg, Elem->MsgLen)) {
-		pFrame = (struct rt_frame_addba_rsp *) (&Elem->Msg[0]);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("\t\t StatusCode = %d\n", pFrame->StatusCode));
-		switch (pFrame->StatusCode) {
-		case 0:
-			/* I want a BAsession with this peer as an originator. */
-			BAOriSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid],
-					pFrame);
-			break;
-		default:
-			/* check status == USED ??? */
-			BAOriSessionTearDown(pAd, Elem->Wcid,
-					     pFrame->BaParm.TID, TRUE, FALSE);
-			break;
-		}
-		/* Rcv Decline StatusCode */
-		if ((pFrame->StatusCode == 37)
-		    || ((pAd->OpMode == OPMODE_STA) && STA_TGN_WIFI_ON(pAd)
-			&& (pFrame->StatusCode != 0))
-		    ) {
-			pAd->MacTab.Content[Elem->Wcid].BADeclineBitmap |=
-			    1 << pFrame->BaParm.TID;
-		}
-	}
-}
-
-void PeerDelBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	/*u8                         Idx; */
-	/*u8 *                               pOutBuffer = NULL; */
-	struct rt_frame_delba_req * pDelFrame = NULL;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s ==>\n", __func__));
-	/*DELBA Request from unknown peer, ignore this. */
-	if (PeerDelBAActionSanity(pAd, Elem->Wcid, Elem->Msg, Elem->MsgLen)) {
-		pDelFrame = (struct rt_frame_delba_req *) (&Elem->Msg[0]);
-		if (pDelFrame->DelbaParm.Initiator == ORIGINATOR) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BA - PeerDelBAAction----> ORIGINATOR\n"));
-			BARecSessionTearDown(pAd, Elem->Wcid,
-					     pDelFrame->DelbaParm.TID, TRUE);
-		} else {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BA - PeerDelBAAction----> RECIPIENT, Reason = %d\n",
-				  pDelFrame->ReasonCode));
-			/*hex_dump("DelBA Frame", pDelFrame, Elem->MsgLen); */
-			BAOriSessionTearDown(pAd, Elem->Wcid,
-					     pDelFrame->DelbaParm.TID, TRUE,
-					     FALSE);
-		}
-	}
-}
-
-BOOLEAN CntlEnqueueForRecv(struct rt_rtmp_adapter *pAd,
-			   unsigned long Wcid,
-			   unsigned long MsgLen, struct rt_frame_ba_req * pMsg)
-{
-	struct rt_frame_ba_req * pFrame = pMsg;
-	/*PRTMP_REORDERBUF      pBuffer; */
-	/*PRTMP_REORDERBUF      pDmaBuf; */
-	struct rt_ba_rec_entry *pBAEntry;
-	/*BOOLEAN       Result; */
-	unsigned long Idx;
-	/*u8 NumRxPkt; */
-	u8 TID;		/*, i; */
-
-	TID = (u8)pFrame->BARControl.TID;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s(): BAR-Wcid(%ld), Tid (%d)\n", __func__, Wcid, TID));
-	/*hex_dump("BAR", (char *)pFrame, MsgLen); */
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return FALSE;
-
-	/* First check the size, it MUST not exceed the mlme queue size */
-	if (MsgLen > MGMT_DMA_BUFFER_SIZE) {
-		DBGPRINT_ERR("CntlEnqueueForRecv: frame too large, size = %ld \n", MsgLen);
-		return FALSE;
-	} else if (MsgLen != sizeof(struct rt_frame_ba_req)) {
-		DBGPRINT_ERR("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen);
-		return FALSE;
-	} else if (MsgLen != sizeof(struct rt_frame_ba_req)) {
-		DBGPRINT_ERR("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen);
-		return FALSE;
-	}
-
-	if ((Wcid < MAX_LEN_OF_MAC_TABLE) && (TID < 8)) {
-		/* if this receiving packet is from SA that is in our OriEntry. Since WCID <9 has direct mapping. no need search. */
-		Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
-		pBAEntry = &pAd->BATable.BARecEntry[Idx];
-	} else {
-		return FALSE;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("BAR(%ld) : Tid (%d) - %04x:%04x\n", Wcid, TID,
-		  pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq));
-
-	if (SEQ_SMALLER
-	    (pBAEntry->LastIndSeq, pFrame->BAStartingSeq.field.StartSeq,
-	     MAXSEQ)) {
-		/*DBGPRINT(RT_DEBUG_TRACE, ("BAR Seq = %x, LastIndSeq = %x\n", pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq)); */
-		ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry,
-						    pFrame->BAStartingSeq.field.
-						    StartSeq);
-		pBAEntry->LastIndSeq =
-		    (pFrame->BAStartingSeq.field.StartSeq ==
-		     0) ? MAXSEQ : (pFrame->BAStartingSeq.field.StartSeq - 1);
-	}
-	/*ba_refresh_reordering_mpdus(pAd, pBAEntry); */
-	return TRUE;
-}
-
-/*
-Description : Send PSMP Action frame If PSMP mode switches.
-*/
-void SendPSMPAction(struct rt_rtmp_adapter *pAd, u8 Wcid, u8 Psmp)
-{
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	/*unsigned long           Idx; */
-	struct rt_frame_psmp_action Frame;
-	unsigned long FrameLen;
-
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("BA - MlmeADDBAAction() allocate memory failed \n"));
-		return;
-	}
-
-	ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid,
-		      pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr);
-
-	Frame.Category = CATEGORY_HT;
-	Frame.Action = SMPS_ACTION;
-	switch (Psmp) {
-	case MMPS_ENABLE:
-#ifdef RT30xx
-		if (IS_RT30xx(pAd)
-		    && (pAd->Antenna.field.RxPath > 1
-			|| pAd->Antenna.field.TxPath > 1)) {
-			RTMP_ASIC_MMPS_DISABLE(pAd);
-		}
-#endif /* RT30xx // */
-		Frame.Psmp = 0;
-		break;
-	case MMPS_DYNAMIC:
-		Frame.Psmp = 3;
-		break;
-	case MMPS_STATIC:
-#ifdef RT30xx
-		if (IS_RT30xx(pAd)
-		    && (pAd->Antenna.field.RxPath > 1
-			|| pAd->Antenna.field.TxPath > 1)) {
-			RTMP_ASIC_MMPS_ENABLE(pAd);
-		}
-#endif /* RT30xx // */
-		Frame.Psmp = 1;
-		break;
-	}
-	MakeOutgoingFrame(pOutBuffer, &FrameLen,
-			  sizeof(struct rt_frame_psmp_action), &Frame, END_OF_ARGS);
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-	DBGPRINT(RT_DEBUG_ERROR, ("HT - SendPSMPAction( %d )  \n", Frame.Psmp));
-}
-
-#define RADIO_MEASUREMENT_REQUEST_ACTION	0
-
-struct PACKED rt_beacon_request {
-	u8 RegulatoryClass;
-	u8 ChannelNumber;
-	u16 RandomInterval;
-	u16 MeasurementDuration;
-	u8 MeasurementMode;
-	u8 BSSID[MAC_ADDR_LEN];
-	u8 ReportingCondition;
-	u8 Threshold;
-	u8 SSIDIE[2];	/* 2 byte */
-};
-
-struct PACKED rt_measurement_req {
-	u8 ID;
-	u8 Length;
-	u8 Token;
-	u8 RequestMode;
-	u8 Type;
-};
-
-void convert_reordering_packet_to_preAMSDU_or_802_3_packet(struct rt_rtmp_adapter *pAd,
-							   struct rt_rx_blk *pRxBlk,
-							   u8
-							   FromWhichBSSID)
-{
-	void *pRxPkt;
-	u8 Header802_3[LENGTH_802_3];
-
-	/* 1. get 802.3 Header */
-	/* 2. remove LLC */
-	/*              a. pointer pRxBlk->pData to payload */
-	/*      b. modify pRxBlk->DataSize */
-
-	RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3);
-
-	ASSERT(pRxBlk->pRxPacket);
-	pRxPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket);
-
-	SET_OS_PKT_NETDEV(pRxPkt, get_netdev_from_bssid(pAd, FromWhichBSSID));
-	SET_OS_PKT_DATAPTR(pRxPkt, pRxBlk->pData);
-	SET_OS_PKT_LEN(pRxPkt, pRxBlk->DataSize);
-	SET_OS_PKT_DATATAIL(pRxPkt, pRxBlk->pData, pRxBlk->DataSize);
-
-	/* */
-	/* copy 802.3 header, if necessary */
-	/* */
-	if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) {
-		{
-#ifdef LINUX
-			NdisMoveMemory(skb_push(pRxPkt, LENGTH_802_3),
-				       Header802_3, LENGTH_802_3);
-#endif
-		}
-	}
-}
-
-#define INDICATE_LEGACY_OR_AMSDU(_pAd, _pRxBlk, _fromWhichBSSID)		\
-	do																	\
-	{																	\
-    	if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_AMSDU))						\
-    	{																\
-    		Indicate_AMSDU_Packet(_pAd, _pRxBlk, _fromWhichBSSID);		\
-    	}																\
-		else if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_EAP))					\
-		{																\
-			Indicate_EAPOL_Packet(_pAd, _pRxBlk, _fromWhichBSSID);		\
-		}																\
-    	else															\
-    	{																\
-    		Indicate_Legacy_Packet(_pAd, _pRxBlk, _fromWhichBSSID);		\
-    	}																\
-	} while (0);
-
-static void ba_enqueue_reordering_packet(struct rt_rtmp_adapter *pAd,
-					 struct rt_ba_rec_entry *pBAEntry,
-					 struct rt_rx_blk *pRxBlk,
-					 u8 FromWhichBSSID)
-{
-	struct reordering_mpdu *mpdu_blk;
-	u16 Sequence = (u16)pRxBlk->pHeader->Sequence;
-
-	mpdu_blk = ba_mpdu_blk_alloc(pAd);
-	if ((mpdu_blk != NULL) && (!RX_BLK_TEST_FLAG(pRxBlk, fRX_EAP))) {
-		/* Write RxD buffer address & allocated buffer length */
-		NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-
-		mpdu_blk->Sequence = Sequence;
-
-		mpdu_blk->bAMSDU = RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU);
-
-		convert_reordering_packet_to_preAMSDU_or_802_3_packet(pAd,
-								      pRxBlk,
-								      FromWhichBSSID);
-
-		STATS_INC_RX_PACKETS(pAd, FromWhichBSSID);
-
-		/* */
-		/* it is necessary for reordering packet to record */
-		/* which BSS it come from */
-		/* */
-		RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID);
-
-		mpdu_blk->pPacket = pRxBlk->pRxPacket;
-
-		if (ba_reordering_mpdu_insertsorted(&pBAEntry->list, mpdu_blk)
-		    == FALSE) {
-			/* had been already within reordering list */
-			/* don't indicate */
-			RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-					    NDIS_STATUS_SUCCESS);
-			ba_mpdu_blk_free(pAd, mpdu_blk);
-		}
-
-		ASSERT((0 <= pBAEntry->list.qlen)
-		       && (pBAEntry->list.qlen <= pBAEntry->BAWinSize));
-		NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-	} else {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 (" (%d) Can't allocate reordering mpdu blk\n",
-			  pBAEntry->list.qlen));
-
-		/*
-		 * flush all pending reordering mpdus
-		 * and receiving mpdu to upper layer
-		 * make tcp/ip to take care reordering mechanism
-		 */
-		/*ba_refresh_reordering_mpdus(pAd, pBAEntry); */
-		ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);
-
-		pBAEntry->LastIndSeq = Sequence;
-		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		Indicate this packet to upper layer or put it into reordering buffer
-
-	Parametrs:
-		pRxBlk         : carry necessary packet info 802.11 format
-		FromWhichBSSID : the packet received from which BSS
-
-	Return	:
-			  none
-
-	Note    :
-	          the packet queued into reordering buffer need to cover to 802.3 format
-			  or pre_AMSDU format
-	==========================================================================
- */
-
-void Indicate_AMPDU_Packet(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	u16 Idx;
-	struct rt_ba_rec_entry *pBAEntry = NULL;
-	u16 Sequence = pRxBlk->pHeader->Sequence;
-	unsigned long Now32;
-	u8 Wcid = pRxBlk->pRxWI->WirelessCliID;
-	u8 TID = pRxBlk->pRxWI->TID;
-
-	if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)
-	    && (pRxBlk->DataSize > MAX_RX_PKT_LEN)) {
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-		return;
-	}
-
-	if (Wcid < MAX_LEN_OF_MAC_TABLE) {
-		Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
-		if (Idx == 0) {
-			/* Rec BA Session had been torn down */
-			INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
-			return;
-		}
-		pBAEntry = &pAd->BATable.BARecEntry[Idx];
-	} else {
-		/* impossible ! */
-		ASSERT(0);
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-		return;
-	}
-
-	ASSERT(pBAEntry);
-
-	/* update last rx time */
-	NdisGetSystemUpTime(&Now32);
-
-	pBAEntry->rcvSeq = Sequence;
-
-	ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32);
-	pBAEntry->LastIndSeqAtTimer = Now32;
-
-	/* */
-	/* Reset Last Indicate Sequence */
-	/* */
-	if (pBAEntry->LastIndSeq == RESET_RCV_SEQ) {
-		ASSERT((pBAEntry->list.qlen == 0)
-		       && (pBAEntry->list.next == NULL));
-
-		/* reset rcv sequence of BA session */
-		pBAEntry->LastIndSeq = Sequence;
-		pBAEntry->LastIndSeqAtTimer = Now32;
-		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
-		return;
-	}
-
-	/* */
-	/* I. Check if in order. */
-	/* */
-	if (SEQ_STEPONE(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) {
-		u16 LastIndSeq;
-
-		pBAEntry->LastIndSeq = Sequence;
-		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID);
-		LastIndSeq =
-		    ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry,
-							  pBAEntry->LastIndSeq);
-		if (LastIndSeq != RESET_RCV_SEQ) {
-			pBAEntry->LastIndSeq = LastIndSeq;
-		}
-		pBAEntry->LastIndSeqAtTimer = Now32;
-	}
-	/* */
-	/* II. Drop Duplicated Packet */
-	/* */
-	else if (Sequence == pBAEntry->LastIndSeq) {
-
-		/* drop and release packet */
-		pBAEntry->nDropPacket++;
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-	}
-	/* */
-	/* III. Drop Old Received Packet */
-	/* */
-	else if (SEQ_SMALLER(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) {
-
-		/* drop and release packet */
-		pBAEntry->nDropPacket++;
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-	}
-	/* */
-	/* IV. Receive Sequence within Window Size */
-	/* */
-	else if (SEQ_SMALLER
-		 (Sequence,
-		  (((pBAEntry->LastIndSeq + pBAEntry->BAWinSize + 1)) & MAXSEQ),
-		  MAXSEQ)) {
-		ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk,
-					     FromWhichBSSID);
-	}
-	/* */
-	/* V. Receive seq surpasses Win(lastseq + nMSDU). So refresh all reorder buffer */
-	/* */
-	else {
-		long WinStartSeq, TmpSeq;
-
-		TmpSeq = Sequence - (pBAEntry->BAWinSize) - 1;
-		if (TmpSeq < 0) {
-			TmpSeq = (MAXSEQ + 1) + TmpSeq;
-		}
-		WinStartSeq = (TmpSeq + 1) & MAXSEQ;
-		ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, WinStartSeq);
-		pBAEntry->LastIndSeq = WinStartSeq;	/*TmpSeq; */
-
-		pBAEntry->LastIndSeqAtTimer = Now32;
-
-		ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk,
-					     FromWhichBSSID);
-
-		TmpSeq =
-		    ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry,
-							  pBAEntry->LastIndSeq);
-		if (TmpSeq != RESET_RCV_SEQ) {
-			pBAEntry->LastIndSeq = TmpSeq;
-		}
-	}
-}
diff --git a/drivers/staging/rt2860/common/cmm_aes.c b/drivers/staging/rt2860/common/cmm_aes.c
deleted file mode 100644
index d70d229a6e53f2e66dc7ef3749c62c4278bb3eee..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_aes.c
+++ /dev/null
@@ -1,1311 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	cmm_aes.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Paul Wu		02-25-02		Initial
-*/
-
-#include	"../rt_config.h"
-
-struct aes_context {
-	u32 erk[64];		/* encryption round keys */
-	u32 drk[64];		/* decryption round keys */
-	int nr;			/* number of rounds */
-};
-
-/*****************************/
-/******** SBOX Table *********/
-/*****************************/
-
-u8 SboxTable[256] = {
-	0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
-	0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
-	0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
-	0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
-	0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
-	0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
-	0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
-	0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
-	0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
-	0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
-	0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
-	0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
-	0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
-	0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
-	0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
-	0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
-	0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
-	0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
-	0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
-	0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
-	0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
-	0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
-	0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
-	0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
-	0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
-	0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
-	0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
-	0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
-	0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
-	0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
-	0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
-	0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
-};
-
-void xor_32(u8 *a, u8 *b, u8 *out)
-{
-	int i;
-
-	for (i = 0; i < 4; i++) {
-		out[i] = a[i] ^ b[i];
-	}
-}
-
-void xor_128(u8 *a, u8 *b, u8 *out)
-{
-	int i;
-
-	for (i = 0; i < 16; i++) {
-		out[i] = a[i] ^ b[i];
-	}
-}
-
-u8 RTMPCkipSbox(u8 a)
-{
-	return SboxTable[(int)a];
-}
-
-void next_key(u8 *key, int round)
-{
-	u8 rcon;
-	u8 sbox_key[4];
-	u8 rcon_table[12] = {
-		0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
-		0x1b, 0x36, 0x36, 0x36
-	};
-
-	sbox_key[0] = RTMPCkipSbox(key[13]);
-	sbox_key[1] = RTMPCkipSbox(key[14]);
-	sbox_key[2] = RTMPCkipSbox(key[15]);
-	sbox_key[3] = RTMPCkipSbox(key[12]);
-
-	rcon = rcon_table[round];
-
-	xor_32(&key[0], sbox_key, &key[0]);
-	key[0] = key[0] ^ rcon;
-
-	xor_32(&key[4], &key[0], &key[4]);
-	xor_32(&key[8], &key[4], &key[8]);
-	xor_32(&key[12], &key[8], &key[12]);
-}
-
-void byte_sub(u8 *in, u8 *out)
-{
-	int i;
-
-	for (i = 0; i < 16; i++) {
-		out[i] = RTMPCkipSbox(in[i]);
-	}
-}
-
-/************************************/
-/* bitwise_xor()                    */
-/* A 128 bit, bitwise exclusive or  */
-/************************************/
-
-void bitwise_xor(unsigned char *ina, unsigned char *inb, unsigned char *out)
-{
-	int i;
-	for (i = 0; i < 16; i++) {
-		out[i] = ina[i] ^ inb[i];
-	}
-}
-
-void shift_row(u8 *in, u8 *out)
-{
-	out[0] = in[0];
-	out[1] = in[5];
-	out[2] = in[10];
-	out[3] = in[15];
-	out[4] = in[4];
-	out[5] = in[9];
-	out[6] = in[14];
-	out[7] = in[3];
-	out[8] = in[8];
-	out[9] = in[13];
-	out[10] = in[2];
-	out[11] = in[7];
-	out[12] = in[12];
-	out[13] = in[1];
-	out[14] = in[6];
-	out[15] = in[11];
-}
-
-void mix_column(u8 *in, u8 *out)
-{
-	int i;
-	u8 add1b[4];
-	u8 add1bf7[4];
-	u8 rotl[4];
-	u8 swap_halfs[4];
-	u8 andf7[4];
-	u8 rotr[4];
-	u8 temp[4];
-	u8 tempb[4];
-
-	for (i = 0; i < 4; i++) {
-		if ((in[i] & 0x80) == 0x80)
-			add1b[i] = 0x1b;
-		else
-			add1b[i] = 0x00;
-	}
-
-	swap_halfs[0] = in[2];	/* Swap halfs */
-	swap_halfs[1] = in[3];
-	swap_halfs[2] = in[0];
-	swap_halfs[3] = in[1];
-
-	rotl[0] = in[3];	/* Rotate left 8 bits */
-	rotl[1] = in[0];
-	rotl[2] = in[1];
-	rotl[3] = in[2];
-
-	andf7[0] = in[0] & 0x7f;
-	andf7[1] = in[1] & 0x7f;
-	andf7[2] = in[2] & 0x7f;
-	andf7[3] = in[3] & 0x7f;
-
-	for (i = 3; i > 0; i--) {	/* logical shift left 1 bit */
-		andf7[i] = andf7[i] << 1;
-		if ((andf7[i - 1] & 0x80) == 0x80) {
-			andf7[i] = (andf7[i] | 0x01);
-		}
-	}
-	andf7[0] = andf7[0] << 1;
-	andf7[0] = andf7[0] & 0xfe;
-
-	xor_32(add1b, andf7, add1bf7);
-
-	xor_32(in, add1bf7, rotr);
-
-	temp[0] = rotr[0];	/* Rotate right 8 bits */
-	rotr[0] = rotr[1];
-	rotr[1] = rotr[2];
-	rotr[2] = rotr[3];
-	rotr[3] = temp[0];
-
-	xor_32(add1bf7, rotr, temp);
-	xor_32(swap_halfs, rotl, tempb);
-	xor_32(temp, tempb, out);
-}
-
-/************************************************/
-/* construct_mic_header1()                      */
-/* Builds the first MIC header block from       */
-/* header fields.                               */
-/************************************************/
-
-void construct_mic_header1(unsigned char *mic_header1,
-			   int header_length, unsigned char *mpdu)
-{
-	mic_header1[0] = (unsigned char)((header_length - 2) / 256);
-	mic_header1[1] = (unsigned char)((header_length - 2) % 256);
-	mic_header1[2] = mpdu[0] & 0xcf;	/* Mute CF poll & CF ack bits */
-	mic_header1[3] = mpdu[1] & 0xc7;	/* Mute retry, more data and pwr mgt bits */
-	mic_header1[4] = mpdu[4];	/* A1 */
-	mic_header1[5] = mpdu[5];
-	mic_header1[6] = mpdu[6];
-	mic_header1[7] = mpdu[7];
-	mic_header1[8] = mpdu[8];
-	mic_header1[9] = mpdu[9];
-	mic_header1[10] = mpdu[10];	/* A2 */
-	mic_header1[11] = mpdu[11];
-	mic_header1[12] = mpdu[12];
-	mic_header1[13] = mpdu[13];
-	mic_header1[14] = mpdu[14];
-	mic_header1[15] = mpdu[15];
-}
-
-/************************************************/
-/* construct_mic_header2()                      */
-/* Builds the last MIC header block from        */
-/* header fields.                               */
-/************************************************/
-
-void construct_mic_header2(unsigned char *mic_header2,
-			   unsigned char *mpdu, int a4_exists, int qc_exists)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		mic_header2[i] = 0x00;
-
-	mic_header2[0] = mpdu[16];	/* A3 */
-	mic_header2[1] = mpdu[17];
-	mic_header2[2] = mpdu[18];
-	mic_header2[3] = mpdu[19];
-	mic_header2[4] = mpdu[20];
-	mic_header2[5] = mpdu[21];
-
-	/* In Sequence Control field, mute sequence numer bits (12-bit) */
-	mic_header2[6] = mpdu[22] & 0x0f;	/* SC */
-	mic_header2[7] = 0x00;	/* mpdu[23]; */
-
-	if ((!qc_exists) && a4_exists) {
-		for (i = 0; i < 6; i++)
-			mic_header2[8 + i] = mpdu[24 + i];	/* A4 */
-
-	}
-
-	if (qc_exists && (!a4_exists)) {
-		mic_header2[8] = mpdu[24] & 0x0f;	/* mute bits 15 - 4 */
-		mic_header2[9] = mpdu[25] & 0x00;
-	}
-
-	if (qc_exists && a4_exists) {
-		for (i = 0; i < 6; i++)
-			mic_header2[8 + i] = mpdu[24 + i];	/* A4 */
-
-		mic_header2[14] = mpdu[30] & 0x0f;
-		mic_header2[15] = mpdu[31] & 0x00;
-	}
-}
-
-/************************************************/
-/* construct_mic_iv()                           */
-/* Builds the MIC IV from header fields and PN  */
-/************************************************/
-
-void construct_mic_iv(unsigned char *mic_iv,
-		      int qc_exists,
-		      int a4_exists,
-		      unsigned char *mpdu,
-		      unsigned int payload_length, unsigned char *pn_vector)
-{
-	int i;
-
-	mic_iv[0] = 0x59;
-	if (qc_exists && a4_exists)
-		mic_iv[1] = mpdu[30] & 0x0f;	/* QoS_TC           */
-	if (qc_exists && !a4_exists)
-		mic_iv[1] = mpdu[24] & 0x0f;	/* mute bits 7-4    */
-	if (!qc_exists)
-		mic_iv[1] = 0x00;
-	for (i = 2; i < 8; i++)
-		mic_iv[i] = mpdu[i + 8];	/* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */
-#ifdef CONSISTENT_PN_ORDER
-	for (i = 8; i < 14; i++)
-		mic_iv[i] = pn_vector[i - 8];	/* mic_iv[8:13] = PN[0:5] */
-#else
-	for (i = 8; i < 14; i++)
-		mic_iv[i] = pn_vector[13 - i];	/* mic_iv[8:13] = PN[5:0] */
-#endif
-	mic_iv[14] = (unsigned char)(payload_length / 256);
-	mic_iv[15] = (unsigned char)(payload_length % 256);
-
-}
-
-/****************************************/
-/* aes128k128d()                        */
-/* Performs a 128 bit AES encrypt with  */
-/* 128 bit data.                        */
-/****************************************/
-void aes128k128d(unsigned char *key, unsigned char *data,
-		 unsigned char *ciphertext)
-{
-	int round;
-	int i;
-	unsigned char intermediatea[16];
-	unsigned char intermediateb[16];
-	unsigned char round_key[16];
-
-	for (i = 0; i < 16; i++)
-		round_key[i] = key[i];
-
-	for (round = 0; round < 11; round++) {
-		if (round == 0) {
-			xor_128(round_key, data, ciphertext);
-			next_key(round_key, round);
-		} else if (round == 10) {
-			byte_sub(ciphertext, intermediatea);
-			shift_row(intermediatea, intermediateb);
-			xor_128(intermediateb, round_key, ciphertext);
-		} else {	/* 1 - 9 */
-
-			byte_sub(ciphertext, intermediatea);
-			shift_row(intermediatea, intermediateb);
-			mix_column(&intermediateb[0], &intermediatea[0]);
-			mix_column(&intermediateb[4], &intermediatea[4]);
-			mix_column(&intermediateb[8], &intermediatea[8]);
-			mix_column(&intermediateb[12], &intermediatea[12]);
-			xor_128(intermediatea, round_key, ciphertext);
-			next_key(round_key, round);
-		}
-	}
-
-}
-
-void construct_ctr_preload(unsigned char *ctr_preload,
-			   int a4_exists,
-			   int qc_exists,
-			   unsigned char *mpdu, unsigned char *pn_vector, int c)
-{
-
-	int i = 0;
-	for (i = 0; i < 16; i++)
-		ctr_preload[i] = 0x00;
-	i = 0;
-
-	ctr_preload[0] = 0x01;	/* flag */
-	if (qc_exists && a4_exists)
-		ctr_preload[1] = mpdu[30] & 0x0f;	/* QoC_Control  */
-	if (qc_exists && !a4_exists)
-		ctr_preload[1] = mpdu[24] & 0x0f;
-
-	for (i = 2; i < 8; i++)
-		ctr_preload[i] = mpdu[i + 8];	/* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */
-#ifdef CONSISTENT_PN_ORDER
-	for (i = 8; i < 14; i++)
-		ctr_preload[i] = pn_vector[i - 8];	/* ctr_preload[8:13] = PN[0:5] */
-#else
-	for (i = 8; i < 14; i++)
-		ctr_preload[i] = pn_vector[13 - i];	/* ctr_preload[8:13] = PN[5:0] */
-#endif
-	ctr_preload[14] = (unsigned char)(c / 256);	/* Ctr */
-	ctr_preload[15] = (unsigned char)(c % 256);
-
-}
-
-BOOLEAN RTMPSoftDecryptAES(struct rt_rtmp_adapter *pAd,
-			   u8 *pData,
-			   unsigned long DataByteCnt, struct rt_cipher_key *pWpaKey)
-{
-	u8 KeyID;
-	u32 HeaderLen;
-	u8 PN[6];
-	u32 payload_len;
-	u32 num_blocks;
-	u32 payload_remainder;
-	u16 fc;
-	u8 fc0;
-	u8 fc1;
-	u32 frame_type;
-	u32 frame_subtype;
-	u32 from_ds;
-	u32 to_ds;
-	int a4_exists;
-	int qc_exists;
-	u8 aes_out[16];
-	int payload_index;
-	u32 i;
-	u8 ctr_preload[16];
-	u8 chain_buffer[16];
-	u8 padded_buffer[16];
-	u8 mic_iv[16];
-	u8 mic_header1[16];
-	u8 mic_header2[16];
-	u8 MIC[8];
-	u8 TrailMIC[8];
-
-	fc0 = *pData;
-	fc1 = *(pData + 1);
-
-	fc = *((u16 *)pData);
-
-	frame_type = ((fc0 >> 2) & 0x03);
-	frame_subtype = ((fc0 >> 4) & 0x0f);
-
-	from_ds = (fc1 & 0x2) >> 1;
-	to_ds = (fc1 & 0x1);
-
-	a4_exists = (from_ds & to_ds);
-	qc_exists = ((frame_subtype == 0x08) ||	/* Assumed QoS subtypes */
-		     (frame_subtype == 0x09) ||	/* Likely to change.    */
-		     (frame_subtype == 0x0a) || (frame_subtype == 0x0b)
-	    );
-
-	HeaderLen = 24;
-	if (a4_exists)
-		HeaderLen += 6;
-
-	KeyID = *((u8 *)(pData + HeaderLen + 3));
-	KeyID = KeyID >> 6;
-
-	if (pWpaKey[KeyID].KeyLen == 0) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTMPSoftDecryptAES failed!(KeyID[%d] Length can not be 0)\n",
-			  KeyID));
-		return FALSE;
-	}
-
-	PN[0] = *(pData + HeaderLen);
-	PN[1] = *(pData + HeaderLen + 1);
-	PN[2] = *(pData + HeaderLen + 4);
-	PN[3] = *(pData + HeaderLen + 5);
-	PN[4] = *(pData + HeaderLen + 6);
-	PN[5] = *(pData + HeaderLen + 7);
-
-	payload_len = DataByteCnt - HeaderLen - 8 - 8;	/* 8 bytes for CCMP header , 8 bytes for MIC */
-	payload_remainder = (payload_len) % 16;
-	num_blocks = (payload_len) / 16;
-
-	/* Find start of payload */
-	payload_index = HeaderLen + 8;	/*IV+EIV */
-
-	for (i = 0; i < num_blocks; i++) {
-		construct_ctr_preload(ctr_preload,
-				      a4_exists, qc_exists, pData, PN, i + 1);
-
-		aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out);
-
-		bitwise_xor(aes_out, pData + payload_index, chain_buffer);
-		NdisMoveMemory(pData + payload_index - 8, chain_buffer, 16);
-		payload_index += 16;
-	}
-
-	/* */
-	/* If there is a short final block, then pad it */
-	/* encrypt it and copy the unpadded part back */
-	/* */
-	if (payload_remainder > 0) {
-		construct_ctr_preload(ctr_preload,
-				      a4_exists,
-				      qc_exists, pData, PN, num_blocks + 1);
-
-		NdisZeroMemory(padded_buffer, 16);
-		NdisMoveMemory(padded_buffer, pData + payload_index,
-			       payload_remainder);
-
-		aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out);
-
-		bitwise_xor(aes_out, padded_buffer, chain_buffer);
-		NdisMoveMemory(pData + payload_index - 8, chain_buffer,
-			       payload_remainder);
-		payload_index += payload_remainder;
-	}
-	/* */
-	/* Descrypt the MIC */
-	/* */
-	construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pData, PN, 0);
-	NdisZeroMemory(padded_buffer, 16);
-	NdisMoveMemory(padded_buffer, pData + payload_index, 8);
-
-	aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out);
-
-	bitwise_xor(aes_out, padded_buffer, chain_buffer);
-
-	NdisMoveMemory(TrailMIC, chain_buffer, 8);
-
-	/* */
-	/* Calculate MIC */
-	/* */
-
-	/*Force the protected frame bit on */
-	*(pData + 1) = *(pData + 1) | 0x40;
-
-	/* Find start of payload */
-	/* Because the CCMP header has been removed */
-	payload_index = HeaderLen;
-
-	construct_mic_iv(mic_iv, qc_exists, a4_exists, pData, payload_len, PN);
-
-	construct_mic_header1(mic_header1, HeaderLen, pData);
-
-	construct_mic_header2(mic_header2, pData, a4_exists, qc_exists);
-
-	aes128k128d(pWpaKey[KeyID].Key, mic_iv, aes_out);
-	bitwise_xor(aes_out, mic_header1, chain_buffer);
-	aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
-	bitwise_xor(aes_out, mic_header2, chain_buffer);
-	aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
-
-	/* iterate through each 16 byte payload block */
-	for (i = 0; i < num_blocks; i++) {
-		bitwise_xor(aes_out, pData + payload_index, chain_buffer);
-		payload_index += 16;
-		aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
-	}
-
-	/* Add on the final payload block if it needs padding */
-	if (payload_remainder > 0) {
-		NdisZeroMemory(padded_buffer, 16);
-		NdisMoveMemory(padded_buffer, pData + payload_index,
-			       payload_remainder);
-
-		bitwise_xor(aes_out, padded_buffer, chain_buffer);
-		aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out);
-	}
-	/* aes_out contains padded mic, discard most significant */
-	/* 8 bytes to generate 64 bit MIC */
-	for (i = 0; i < 8; i++)
-		MIC[i] = aes_out[i];
-
-	if (!NdisEqualMemory(MIC, TrailMIC, 8)) {
-		DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptAES, MIC Error !\n"));	/*MIC error. */
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-/* =========================  AES En/Decryption ========================== */
-#ifndef	uint8
-#define	uint8  unsigned	char
-#endif
-
-#ifndef	uint32
-#define	uint32 unsigned	int
-#endif
-
-/* forward S-box */
-static uint32 FSb[256] = {
-	0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5,
-	0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76,
-	0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0,
-	0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0,
-	0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC,
-	0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15,
-	0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A,
-	0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75,
-	0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0,
-	0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84,
-	0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B,
-	0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF,
-	0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85,
-	0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8,
-	0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5,
-	0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2,
-	0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17,
-	0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73,
-	0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88,
-	0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB,
-	0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C,
-	0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79,
-	0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9,
-	0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08,
-	0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6,
-	0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A,
-	0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E,
-	0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E,
-	0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94,
-	0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF,
-	0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68,
-	0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16
-};
-
-/* forward table */
-#define	FT \
-\
-	V(C6,63,63,A5),	V(F8,7C,7C,84),	V(EE,77,77,99),	V(F6,7B,7B,8D),	\
-	V(FF,F2,F2,0D),	V(D6,6B,6B,BD),	V(DE,6F,6F,B1),	V(91,C5,C5,54),	\
-	V(60,30,30,50),	V(02,01,01,03),	V(CE,67,67,A9),	V(56,2B,2B,7D),	\
-	V(E7,FE,FE,19),	V(B5,D7,D7,62),	V(4D,AB,AB,E6),	V(EC,76,76,9A),	\
-	V(8F,CA,CA,45),	V(1F,82,82,9D),	V(89,C9,C9,40),	V(FA,7D,7D,87),	\
-	V(EF,FA,FA,15),	V(B2,59,59,EB),	V(8E,47,47,C9),	V(FB,F0,F0,0B),	\
-	V(41,AD,AD,EC),	V(B3,D4,D4,67),	V(5F,A2,A2,FD),	V(45,AF,AF,EA),	\
-	V(23,9C,9C,BF),	V(53,A4,A4,F7),	V(E4,72,72,96),	V(9B,C0,C0,5B),	\
-	V(75,B7,B7,C2),	V(E1,FD,FD,1C),	V(3D,93,93,AE),	V(4C,26,26,6A),	\
-	V(6C,36,36,5A),	V(7E,3F,3F,41),	V(F5,F7,F7,02),	V(83,CC,CC,4F),	\
-	V(68,34,34,5C),	V(51,A5,A5,F4),	V(D1,E5,E5,34),	V(F9,F1,F1,08),	\
-	V(E2,71,71,93),	V(AB,D8,D8,73),	V(62,31,31,53),	V(2A,15,15,3F),	\
-	V(08,04,04,0C),	V(95,C7,C7,52),	V(46,23,23,65),	V(9D,C3,C3,5E),	\
-	V(30,18,18,28),	V(37,96,96,A1),	V(0A,05,05,0F),	V(2F,9A,9A,B5),	\
-	V(0E,07,07,09),	V(24,12,12,36),	V(1B,80,80,9B),	V(DF,E2,E2,3D),	\
-	V(CD,EB,EB,26),	V(4E,27,27,69),	V(7F,B2,B2,CD),	V(EA,75,75,9F),	\
-	V(12,09,09,1B),	V(1D,83,83,9E),	V(58,2C,2C,74),	V(34,1A,1A,2E),	\
-	V(36,1B,1B,2D),	V(DC,6E,6E,B2),	V(B4,5A,5A,EE),	V(5B,A0,A0,FB),	\
-	V(A4,52,52,F6),	V(76,3B,3B,4D),	V(B7,D6,D6,61),	V(7D,B3,B3,CE),	\
-	V(52,29,29,7B),	V(DD,E3,E3,3E),	V(5E,2F,2F,71),	V(13,84,84,97),	\
-	V(A6,53,53,F5),	V(B9,D1,D1,68),	V(00,00,00,00),	V(C1,ED,ED,2C),	\
-	V(40,20,20,60),	V(E3,FC,FC,1F),	V(79,B1,B1,C8),	V(B6,5B,5B,ED),	\
-	V(D4,6A,6A,BE),	V(8D,CB,CB,46),	V(67,BE,BE,D9),	V(72,39,39,4B),	\
-	V(94,4A,4A,DE),	V(98,4C,4C,D4),	V(B0,58,58,E8),	V(85,CF,CF,4A),	\
-	V(BB,D0,D0,6B),	V(C5,EF,EF,2A),	V(4F,AA,AA,E5),	V(ED,FB,FB,16),	\
-	V(86,43,43,C5),	V(9A,4D,4D,D7),	V(66,33,33,55),	V(11,85,85,94),	\
-	V(8A,45,45,CF),	V(E9,F9,F9,10),	V(04,02,02,06),	V(FE,7F,7F,81),	\
-	V(A0,50,50,F0),	V(78,3C,3C,44),	V(25,9F,9F,BA),	V(4B,A8,A8,E3),	\
-	V(A2,51,51,F3),	V(5D,A3,A3,FE),	V(80,40,40,C0),	V(05,8F,8F,8A),	\
-	V(3F,92,92,AD),	V(21,9D,9D,BC),	V(70,38,38,48),	V(F1,F5,F5,04),	\
-	V(63,BC,BC,DF),	V(77,B6,B6,C1),	V(AF,DA,DA,75),	V(42,21,21,63),	\
-	V(20,10,10,30),	V(E5,FF,FF,1A),	V(FD,F3,F3,0E),	V(BF,D2,D2,6D),	\
-	V(81,CD,CD,4C),	V(18,0C,0C,14),	V(26,13,13,35),	V(C3,EC,EC,2F),	\
-	V(BE,5F,5F,E1),	V(35,97,97,A2),	V(88,44,44,CC),	V(2E,17,17,39),	\
-	V(93,C4,C4,57),	V(55,A7,A7,F2),	V(FC,7E,7E,82),	V(7A,3D,3D,47),	\
-	V(C8,64,64,AC),	V(BA,5D,5D,E7),	V(32,19,19,2B),	V(E6,73,73,95),	\
-	V(C0,60,60,A0),	V(19,81,81,98),	V(9E,4F,4F,D1),	V(A3,DC,DC,7F),	\
-	V(44,22,22,66),	V(54,2A,2A,7E),	V(3B,90,90,AB),	V(0B,88,88,83),	\
-	V(8C,46,46,CA),	V(C7,EE,EE,29),	V(6B,B8,B8,D3),	V(28,14,14,3C),	\
-	V(A7,DE,DE,79),	V(BC,5E,5E,E2),	V(16,0B,0B,1D),	V(AD,DB,DB,76),	\
-	V(DB,E0,E0,3B),	V(64,32,32,56),	V(74,3A,3A,4E),	V(14,0A,0A,1E),	\
-	V(92,49,49,DB),	V(0C,06,06,0A),	V(48,24,24,6C),	V(B8,5C,5C,E4),	\
-	V(9F,C2,C2,5D),	V(BD,D3,D3,6E),	V(43,AC,AC,EF),	V(C4,62,62,A6),	\
-	V(39,91,91,A8),	V(31,95,95,A4),	V(D3,E4,E4,37),	V(F2,79,79,8B),	\
-	V(D5,E7,E7,32),	V(8B,C8,C8,43),	V(6E,37,37,59),	V(DA,6D,6D,B7),	\
-	V(01,8D,8D,8C),	V(B1,D5,D5,64),	V(9C,4E,4E,D2),	V(49,A9,A9,E0),	\
-	V(D8,6C,6C,B4),	V(AC,56,56,FA),	V(F3,F4,F4,07),	V(CF,EA,EA,25),	\
-	V(CA,65,65,AF),	V(F4,7A,7A,8E),	V(47,AE,AE,E9),	V(10,08,08,18),	\
-	V(6F,BA,BA,D5),	V(F0,78,78,88),	V(4A,25,25,6F),	V(5C,2E,2E,72),	\
-	V(38,1C,1C,24),	V(57,A6,A6,F1),	V(73,B4,B4,C7),	V(97,C6,C6,51),	\
-	V(CB,E8,E8,23),	V(A1,DD,DD,7C),	V(E8,74,74,9C),	V(3E,1F,1F,21),	\
-	V(96,4B,4B,DD),	V(61,BD,BD,DC),	V(0D,8B,8B,86),	V(0F,8A,8A,85),	\
-	V(E0,70,70,90),	V(7C,3E,3E,42),	V(71,B5,B5,C4),	V(CC,66,66,AA),	\
-	V(90,48,48,D8),	V(06,03,03,05),	V(F7,F6,F6,01),	V(1C,0E,0E,12),	\
-	V(C2,61,61,A3),	V(6A,35,35,5F),	V(AE,57,57,F9),	V(69,B9,B9,D0),	\
-	V(17,86,86,91),	V(99,C1,C1,58),	V(3A,1D,1D,27),	V(27,9E,9E,B9),	\
-	V(D9,E1,E1,38),	V(EB,F8,F8,13),	V(2B,98,98,B3),	V(22,11,11,33),	\
-	V(D2,69,69,BB),	V(A9,D9,D9,70),	V(07,8E,8E,89),	V(33,94,94,A7),	\
-	V(2D,9B,9B,B6),	V(3C,1E,1E,22),	V(15,87,87,92),	V(C9,E9,E9,20),	\
-	V(87,CE,CE,49),	V(AA,55,55,FF),	V(50,28,28,78),	V(A5,DF,DF,7A),	\
-	V(03,8C,8C,8F),	V(59,A1,A1,F8),	V(09,89,89,80),	V(1A,0D,0D,17),	\
-	V(65,BF,BF,DA),	V(D7,E6,E6,31),	V(84,42,42,C6),	V(D0,68,68,B8),	\
-	V(82,41,41,C3),	V(29,99,99,B0),	V(5A,2D,2D,77),	V(1E,0F,0F,11),	\
-	V(7B,B0,B0,CB),	V(A8,54,54,FC),	V(6D,BB,BB,D6),	V(2C,16,16,3A)
-
-#define	V(a,b,c,d) 0x##a##b##c##d
-static uint32 FT0[256] = { FT };
-
-#undef V
-
-#define	V(a,b,c,d) 0x##d##a##b##c
-static uint32 FT1[256] = { FT };
-
-#undef V
-
-#define	V(a,b,c,d) 0x##c##d##a##b
-static uint32 FT2[256] = { FT };
-
-#undef V
-
-#define	V(a,b,c,d) 0x##b##c##d##a
-static uint32 FT3[256] = { FT };
-
-#undef V
-
-#undef FT
-
-/* reverse S-box */
-
-static uint32 RSb[256] = {
-	0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38,
-	0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB,
-	0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87,
-	0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB,
-	0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D,
-	0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E,
-	0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2,
-	0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25,
-	0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16,
-	0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92,
-	0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA,
-	0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84,
-	0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A,
-	0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06,
-	0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02,
-	0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B,
-	0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA,
-	0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73,
-	0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85,
-	0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E,
-	0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89,
-	0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B,
-	0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20,
-	0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4,
-	0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31,
-	0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F,
-	0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D,
-	0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF,
-	0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0,
-	0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61,
-	0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26,
-	0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D
-};
-
-/* reverse table */
-
-#define	RT \
-\
-	V(51,F4,A7,50),	V(7E,41,65,53),	V(1A,17,A4,C3),	V(3A,27,5E,96),	\
-	V(3B,AB,6B,CB),	V(1F,9D,45,F1),	V(AC,FA,58,AB),	V(4B,E3,03,93),	\
-	V(20,30,FA,55),	V(AD,76,6D,F6),	V(88,CC,76,91),	V(F5,02,4C,25),	\
-	V(4F,E5,D7,FC),	V(C5,2A,CB,D7),	V(26,35,44,80),	V(B5,62,A3,8F),	\
-	V(DE,B1,5A,49),	V(25,BA,1B,67),	V(45,EA,0E,98),	V(5D,FE,C0,E1),	\
-	V(C3,2F,75,02),	V(81,4C,F0,12),	V(8D,46,97,A3),	V(6B,D3,F9,C6),	\
-	V(03,8F,5F,E7),	V(15,92,9C,95),	V(BF,6D,7A,EB),	V(95,52,59,DA),	\
-	V(D4,BE,83,2D),	V(58,74,21,D3),	V(49,E0,69,29),	V(8E,C9,C8,44),	\
-	V(75,C2,89,6A),	V(F4,8E,79,78),	V(99,58,3E,6B),	V(27,B9,71,DD),	\
-	V(BE,E1,4F,B6),	V(F0,88,AD,17),	V(C9,20,AC,66),	V(7D,CE,3A,B4),	\
-	V(63,DF,4A,18),	V(E5,1A,31,82),	V(97,51,33,60),	V(62,53,7F,45),	\
-	V(B1,64,77,E0),	V(BB,6B,AE,84),	V(FE,81,A0,1C),	V(F9,08,2B,94),	\
-	V(70,48,68,58),	V(8F,45,FD,19),	V(94,DE,6C,87),	V(52,7B,F8,B7),	\
-	V(AB,73,D3,23),	V(72,4B,02,E2),	V(E3,1F,8F,57),	V(66,55,AB,2A),	\
-	V(B2,EB,28,07),	V(2F,B5,C2,03),	V(86,C5,7B,9A),	V(D3,37,08,A5),	\
-	V(30,28,87,F2),	V(23,BF,A5,B2),	V(02,03,6A,BA),	V(ED,16,82,5C),	\
-	V(8A,CF,1C,2B),	V(A7,79,B4,92),	V(F3,07,F2,F0),	V(4E,69,E2,A1),	\
-	V(65,DA,F4,CD),	V(06,05,BE,D5),	V(D1,34,62,1F),	V(C4,A6,FE,8A),	\
-	V(34,2E,53,9D),	V(A2,F3,55,A0),	V(05,8A,E1,32),	V(A4,F6,EB,75),	\
-	V(0B,83,EC,39),	V(40,60,EF,AA),	V(5E,71,9F,06),	V(BD,6E,10,51),	\
-	V(3E,21,8A,F9),	V(96,DD,06,3D),	V(DD,3E,05,AE),	V(4D,E6,BD,46),	\
-	V(91,54,8D,B5),	V(71,C4,5D,05),	V(04,06,D4,6F),	V(60,50,15,FF),	\
-	V(19,98,FB,24),	V(D6,BD,E9,97),	V(89,40,43,CC),	V(67,D9,9E,77),	\
-	V(B0,E8,42,BD),	V(07,89,8B,88),	V(E7,19,5B,38),	V(79,C8,EE,DB),	\
-	V(A1,7C,0A,47),	V(7C,42,0F,E9),	V(F8,84,1E,C9),	V(00,00,00,00),	\
-	V(09,80,86,83),	V(32,2B,ED,48),	V(1E,11,70,AC),	V(6C,5A,72,4E),	\
-	V(FD,0E,FF,FB),	V(0F,85,38,56),	V(3D,AE,D5,1E),	V(36,2D,39,27),	\
-	V(0A,0F,D9,64),	V(68,5C,A6,21),	V(9B,5B,54,D1),	V(24,36,2E,3A),	\
-	V(0C,0A,67,B1),	V(93,57,E7,0F),	V(B4,EE,96,D2),	V(1B,9B,91,9E),	\
-	V(80,C0,C5,4F),	V(61,DC,20,A2),	V(5A,77,4B,69),	V(1C,12,1A,16),	\
-	V(E2,93,BA,0A),	V(C0,A0,2A,E5),	V(3C,22,E0,43),	V(12,1B,17,1D),	\
-	V(0E,09,0D,0B),	V(F2,8B,C7,AD),	V(2D,B6,A8,B9),	V(14,1E,A9,C8),	\
-	V(57,F1,19,85),	V(AF,75,07,4C),	V(EE,99,DD,BB),	V(A3,7F,60,FD),	\
-	V(F7,01,26,9F),	V(5C,72,F5,BC),	V(44,66,3B,C5),	V(5B,FB,7E,34),	\
-	V(8B,43,29,76),	V(CB,23,C6,DC),	V(B6,ED,FC,68),	V(B8,E4,F1,63),	\
-	V(D7,31,DC,CA),	V(42,63,85,10),	V(13,97,22,40),	V(84,C6,11,20),	\
-	V(85,4A,24,7D),	V(D2,BB,3D,F8),	V(AE,F9,32,11),	V(C7,29,A1,6D),	\
-	V(1D,9E,2F,4B),	V(DC,B2,30,F3),	V(0D,86,52,EC),	V(77,C1,E3,D0),	\
-	V(2B,B3,16,6C),	V(A9,70,B9,99),	V(11,94,48,FA),	V(47,E9,64,22),	\
-	V(A8,FC,8C,C4),	V(A0,F0,3F,1A),	V(56,7D,2C,D8),	V(22,33,90,EF),	\
-	V(87,49,4E,C7),	V(D9,38,D1,C1),	V(8C,CA,A2,FE),	V(98,D4,0B,36),	\
-	V(A6,F5,81,CF),	V(A5,7A,DE,28),	V(DA,B7,8E,26),	V(3F,AD,BF,A4),	\
-	V(2C,3A,9D,E4),	V(50,78,92,0D),	V(6A,5F,CC,9B),	V(54,7E,46,62),	\
-	V(F6,8D,13,C2),	V(90,D8,B8,E8),	V(2E,39,F7,5E),	V(82,C3,AF,F5),	\
-	V(9F,5D,80,BE),	V(69,D0,93,7C),	V(6F,D5,2D,A9),	V(CF,25,12,B3),	\
-	V(C8,AC,99,3B),	V(10,18,7D,A7),	V(E8,9C,63,6E),	V(DB,3B,BB,7B),	\
-	V(CD,26,78,09),	V(6E,59,18,F4),	V(EC,9A,B7,01),	V(83,4F,9A,A8),	\
-	V(E6,95,6E,65),	V(AA,FF,E6,7E),	V(21,BC,CF,08),	V(EF,15,E8,E6),	\
-	V(BA,E7,9B,D9),	V(4A,6F,36,CE),	V(EA,9F,09,D4),	V(29,B0,7C,D6),	\
-	V(31,A4,B2,AF),	V(2A,3F,23,31),	V(C6,A5,94,30),	V(35,A2,66,C0),	\
-	V(74,4E,BC,37),	V(FC,82,CA,A6),	V(E0,90,D0,B0),	V(33,A7,D8,15),	\
-	V(F1,04,98,4A),	V(41,EC,DA,F7),	V(7F,CD,50,0E),	V(17,91,F6,2F),	\
-	V(76,4D,D6,8D),	V(43,EF,B0,4D),	V(CC,AA,4D,54),	V(E4,96,04,DF),	\
-	V(9E,D1,B5,E3),	V(4C,6A,88,1B),	V(C1,2C,1F,B8),	V(46,65,51,7F),	\
-	V(9D,5E,EA,04),	V(01,8C,35,5D),	V(FA,87,74,73),	V(FB,0B,41,2E),	\
-	V(B3,67,1D,5A),	V(92,DB,D2,52),	V(E9,10,56,33),	V(6D,D6,47,13),	\
-	V(9A,D7,61,8C),	V(37,A1,0C,7A),	V(59,F8,14,8E),	V(EB,13,3C,89),	\
-	V(CE,A9,27,EE),	V(B7,61,C9,35),	V(E1,1C,E5,ED),	V(7A,47,B1,3C),	\
-	V(9C,D2,DF,59),	V(55,F2,73,3F),	V(18,14,CE,79),	V(73,C7,37,BF),	\
-	V(53,F7,CD,EA),	V(5F,FD,AA,5B),	V(DF,3D,6F,14),	V(78,44,DB,86),	\
-	V(CA,AF,F3,81),	V(B9,68,C4,3E),	V(38,24,34,2C),	V(C2,A3,40,5F),	\
-	V(16,1D,C3,72),	V(BC,E2,25,0C),	V(28,3C,49,8B),	V(FF,0D,95,41),	\
-	V(39,A8,01,71),	V(08,0C,B3,DE),	V(D8,B4,E4,9C),	V(64,56,C1,90),	\
-	V(7B,CB,84,61),	V(D5,32,B6,70),	V(48,6C,5C,74),	V(D0,B8,57,42)
-
-#define	V(a,b,c,d) 0x##a##b##c##d
-static uint32 RT0[256] = { RT };
-
-#undef V
-
-#define	V(a,b,c,d) 0x##d##a##b##c
-static uint32 RT1[256] = { RT };
-
-#undef V
-
-#define	V(a,b,c,d) 0x##c##d##a##b
-static uint32 RT2[256] = { RT };
-
-#undef V
-
-#define	V(a,b,c,d) 0x##b##c##d##a
-static uint32 RT3[256] = { RT };
-
-#undef V
-
-#undef RT
-
-/* round constants */
-
-static uint32 RCON[10] = {
-	0x01000000, 0x02000000, 0x04000000, 0x08000000,
-	0x10000000, 0x20000000, 0x40000000, 0x80000000,
-	0x1B000000, 0x36000000
-};
-
-/* key schedule	tables */
-
-static int KT_init = 1;
-
-static uint32 KT0[256];
-static uint32 KT1[256];
-static uint32 KT2[256];
-static uint32 KT3[256];
-
-/* platform-independent	32-bit integer manipulation	macros */
-
-#define	GET_UINT32(n,b,i)						\
-{												\
-	(n)	= (	(uint32) (b)[(i)	] << 24	)		\
-		| (	(uint32) (b)[(i) + 1] << 16	)		\
-		| (	(uint32) (b)[(i) + 2] <<  8	)		\
-		| (	(uint32) (b)[(i) + 3]		);		\
-}
-
-#define	PUT_UINT32(n,b,i)						\
-{												\
-	(b)[(i)	   ] = (uint8) ( (n) >>	24 );		\
-	(b)[(i)	+ 1] = (uint8) ( (n) >>	16 );		\
-	(b)[(i)	+ 2] = (uint8) ( (n) >>	 8 );		\
-	(b)[(i)	+ 3] = (uint8) ( (n)	   );		\
-}
-
-int rt_aes_set_key(struct aes_context * ctx, uint8 * key, int nbits)
-{
-	int i;
-	uint32 *RK, *SK;
-
-	switch (nbits) {
-	case 128:
-		ctx->nr = 10;
-		break;
-	case 192:
-		ctx->nr = 12;
-		break;
-	case 256:
-		ctx->nr = 14;
-		break;
-	default:
-		return (1);
-	}
-
-	RK = (uint32 *) ctx->erk;
-
-	for (i = 0; i < (nbits >> 5); i++) {
-		GET_UINT32(RK[i], key, i * 4);
-	}
-
-	/* setup encryption     round keys */
-
-	switch (nbits) {
-	case 128:
-
-		for (i = 0; i < 10; i++, RK += 4) {
-			RK[4] = RK[0] ^ RCON[i] ^
-			    (FSb[(uint8) (RK[3] >> 16)] << 24) ^
-			    (FSb[(uint8) (RK[3] >> 8)] << 16) ^
-			    (FSb[(uint8) (RK[3])] << 8) ^
-			    (FSb[(uint8) (RK[3] >> 24)]);
-
-			RK[5] = RK[1] ^ RK[4];
-			RK[6] = RK[2] ^ RK[5];
-			RK[7] = RK[3] ^ RK[6];
-		}
-		break;
-
-	case 192:
-
-		for (i = 0; i < 8; i++, RK += 6) {
-			RK[6] = RK[0] ^ RCON[i] ^
-			    (FSb[(uint8) (RK[5] >> 16)] << 24) ^
-			    (FSb[(uint8) (RK[5] >> 8)] << 16) ^
-			    (FSb[(uint8) (RK[5])] << 8) ^
-			    (FSb[(uint8) (RK[5] >> 24)]);
-
-			RK[7] = RK[1] ^ RK[6];
-			RK[8] = RK[2] ^ RK[7];
-			RK[9] = RK[3] ^ RK[8];
-			RK[10] = RK[4] ^ RK[9];
-			RK[11] = RK[5] ^ RK[10];
-		}
-		break;
-
-	case 256:
-
-		for (i = 0; i < 7; i++, RK += 8) {
-			RK[8] = RK[0] ^ RCON[i] ^
-			    (FSb[(uint8) (RK[7] >> 16)] << 24) ^
-			    (FSb[(uint8) (RK[7] >> 8)] << 16) ^
-			    (FSb[(uint8) (RK[7])] << 8) ^
-			    (FSb[(uint8) (RK[7] >> 24)]);
-
-			RK[9] = RK[1] ^ RK[8];
-			RK[10] = RK[2] ^ RK[9];
-			RK[11] = RK[3] ^ RK[10];
-
-			RK[12] = RK[4] ^
-			    (FSb[(uint8) (RK[11] >> 24)] << 24) ^
-			    (FSb[(uint8) (RK[11] >> 16)] << 16) ^
-			    (FSb[(uint8) (RK[11] >> 8)] << 8) ^
-			    (FSb[(uint8) (RK[11])]);
-
-			RK[13] = RK[5] ^ RK[12];
-			RK[14] = RK[6] ^ RK[13];
-			RK[15] = RK[7] ^ RK[14];
-		}
-		break;
-	}
-
-	/* setup decryption     round keys */
-
-	if (KT_init) {
-		for (i = 0; i < 256; i++) {
-			KT0[i] = RT0[FSb[i]];
-			KT1[i] = RT1[FSb[i]];
-			KT2[i] = RT2[FSb[i]];
-			KT3[i] = RT3[FSb[i]];
-		}
-
-		KT_init = 0;
-	}
-
-	SK = (uint32 *) ctx->drk;
-
-	*SK++ = *RK++;
-	*SK++ = *RK++;
-	*SK++ = *RK++;
-	*SK++ = *RK++;
-
-	for (i = 1; i < ctx->nr; i++) {
-		RK -= 8;
-
-		*SK++ = KT0[(uint8) (*RK >> 24)] ^
-		    KT1[(uint8) (*RK >> 16)] ^
-		    KT2[(uint8) (*RK >> 8)] ^ KT3[(uint8) (*RK)];
-		RK++;
-
-		*SK++ = KT0[(uint8) (*RK >> 24)] ^
-		    KT1[(uint8) (*RK >> 16)] ^
-		    KT2[(uint8) (*RK >> 8)] ^ KT3[(uint8) (*RK)];
-		RK++;
-
-		*SK++ = KT0[(uint8) (*RK >> 24)] ^
-		    KT1[(uint8) (*RK >> 16)] ^
-		    KT2[(uint8) (*RK >> 8)] ^ KT3[(uint8) (*RK)];
-		RK++;
-
-		*SK++ = KT0[(uint8) (*RK >> 24)] ^
-		    KT1[(uint8) (*RK >> 16)] ^
-		    KT2[(uint8) (*RK >> 8)] ^ KT3[(uint8) (*RK)];
-		RK++;
-	}
-
-	RK -= 8;
-
-	*SK++ = *RK++;
-	*SK++ = *RK++;
-	*SK++ = *RK++;
-	*SK++ = *RK++;
-
-	return (0);
-}
-
-/* AES 128-bit block encryption	routine	*/
-
-void rt_aes_encrypt(struct aes_context * ctx, uint8 input[16], uint8 output[16])
-{
-	uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;
-
-	RK = (uint32 *) ctx->erk;
-	GET_UINT32(X0, input, 0);
-	X0 ^= RK[0];
-	GET_UINT32(X1, input, 4);
-	X1 ^= RK[1];
-	GET_UINT32(X2, input, 8);
-	X2 ^= RK[2];
-	GET_UINT32(X3, input, 12);
-	X3 ^= RK[3];
-
-#define	AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3)		\
-{												\
-	RK += 4;									\
-												\
-	X0 = RK[0] ^ FT0[ (uint8) (	Y0 >> 24 ) ] ^	\
-				 FT1[ (uint8) (	Y1 >> 16 ) ] ^	\
-				 FT2[ (uint8) (	Y2 >>  8 ) ] ^	\
-				 FT3[ (uint8) (	Y3		 ) ];	\
-												\
-	X1 = RK[1] ^ FT0[ (uint8) (	Y1 >> 24 ) ] ^	\
-				 FT1[ (uint8) (	Y2 >> 16 ) ] ^	\
-				 FT2[ (uint8) (	Y3 >>  8 ) ] ^	\
-				 FT3[ (uint8) (	Y0		 ) ];	\
-												\
-	X2 = RK[2] ^ FT0[ (uint8) (	Y2 >> 24 ) ] ^	\
-				 FT1[ (uint8) (	Y3 >> 16 ) ] ^	\
-				 FT2[ (uint8) (	Y0 >>  8 ) ] ^	\
-				 FT3[ (uint8) (	Y1		 ) ];	\
-												\
-	X3 = RK[3] ^ FT0[ (uint8) (	Y3 >> 24 ) ] ^	\
-				 FT1[ (uint8) (	Y0 >> 16 ) ] ^	\
-				 FT2[ (uint8) (	Y1 >>  8 ) ] ^	\
-				 FT3[ (uint8) (	Y2		 ) ];	\
-}
-
-	AES_FROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 1 */
-	AES_FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 2 */
-	AES_FROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 3 */
-	AES_FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 4 */
-	AES_FROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 5 */
-	AES_FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 6 */
-	AES_FROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 7 */
-	AES_FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 8 */
-	AES_FROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 9 */
-
-	if (ctx->nr > 10) {
-		AES_FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 10     */
-		AES_FROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 11     */
-	}
-
-	if (ctx->nr > 12) {
-		AES_FROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 12     */
-		AES_FROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 13     */
-	}
-
-	/* last round */
-
-	RK += 4;
-
-	X0 = RK[0] ^ (FSb[(uint8) (Y0 >> 24)] << 24) ^
-	    (FSb[(uint8) (Y1 >> 16)] << 16) ^
-	    (FSb[(uint8) (Y2 >> 8)] << 8) ^ (FSb[(uint8) (Y3)]);
-
-	X1 = RK[1] ^ (FSb[(uint8) (Y1 >> 24)] << 24) ^
-	    (FSb[(uint8) (Y2 >> 16)] << 16) ^
-	    (FSb[(uint8) (Y3 >> 8)] << 8) ^ (FSb[(uint8) (Y0)]);
-
-	X2 = RK[2] ^ (FSb[(uint8) (Y2 >> 24)] << 24) ^
-	    (FSb[(uint8) (Y3 >> 16)] << 16) ^
-	    (FSb[(uint8) (Y0 >> 8)] << 8) ^ (FSb[(uint8) (Y1)]);
-
-	X3 = RK[3] ^ (FSb[(uint8) (Y3 >> 24)] << 24) ^
-	    (FSb[(uint8) (Y0 >> 16)] << 16) ^
-	    (FSb[(uint8) (Y1 >> 8)] << 8) ^ (FSb[(uint8) (Y2)]);
-
-	PUT_UINT32(X0, output, 0);
-	PUT_UINT32(X1, output, 4);
-	PUT_UINT32(X2, output, 8);
-	PUT_UINT32(X3, output, 12);
-}
-
-/* AES 128-bit block decryption	routine	*/
-
-void rt_aes_decrypt(struct aes_context * ctx, uint8 input[16], uint8 output[16])
-{
-	uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;
-
-	RK = (uint32 *) ctx->drk;
-
-	GET_UINT32(X0, input, 0);
-	X0 ^= RK[0];
-	GET_UINT32(X1, input, 4);
-	X1 ^= RK[1];
-	GET_UINT32(X2, input, 8);
-	X2 ^= RK[2];
-	GET_UINT32(X3, input, 12);
-	X3 ^= RK[3];
-
-#define	AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3)		\
-{												\
-	RK += 4;									\
-												\
-	X0 = RK[0] ^ RT0[ (uint8) (	Y0 >> 24 ) ] ^	\
-				 RT1[ (uint8) (	Y3 >> 16 ) ] ^	\
-				 RT2[ (uint8) (	Y2 >>  8 ) ] ^	\
-				 RT3[ (uint8) (	Y1		 ) ];	\
-												\
-	X1 = RK[1] ^ RT0[ (uint8) (	Y1 >> 24 ) ] ^	\
-				 RT1[ (uint8) (	Y0 >> 16 ) ] ^	\
-				 RT2[ (uint8) (	Y3 >>  8 ) ] ^	\
-				 RT3[ (uint8) (	Y2		 ) ];	\
-												\
-	X2 = RK[2] ^ RT0[ (uint8) (	Y2 >> 24 ) ] ^	\
-				 RT1[ (uint8) (	Y1 >> 16 ) ] ^	\
-				 RT2[ (uint8) (	Y0 >>  8 ) ] ^	\
-				 RT3[ (uint8) (	Y3		 ) ];	\
-												\
-	X3 = RK[3] ^ RT0[ (uint8) (	Y3 >> 24 ) ] ^	\
-				 RT1[ (uint8) (	Y2 >> 16 ) ] ^	\
-				 RT2[ (uint8) (	Y1 >>  8 ) ] ^	\
-				 RT3[ (uint8) (	Y0		 ) ];	\
-}
-
-	AES_RROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 1 */
-	AES_RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 2 */
-	AES_RROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 3 */
-	AES_RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 4 */
-	AES_RROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 5 */
-	AES_RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 6 */
-	AES_RROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 7 */
-	AES_RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 8 */
-	AES_RROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 9 */
-
-	if (ctx->nr > 10) {
-		AES_RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 10     */
-		AES_RROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 11     */
-	}
-
-	if (ctx->nr > 12) {
-		AES_RROUND(X0, X1, X2, X3, Y0, Y1, Y2, Y3);	/* round 12     */
-		AES_RROUND(Y0, Y1, Y2, Y3, X0, X1, X2, X3);	/* round 13     */
-	}
-
-	/* last round */
-
-	RK += 4;
-
-	X0 = RK[0] ^ (RSb[(uint8) (Y0 >> 24)] << 24) ^
-	    (RSb[(uint8) (Y3 >> 16)] << 16) ^
-	    (RSb[(uint8) (Y2 >> 8)] << 8) ^ (RSb[(uint8) (Y1)]);
-
-	X1 = RK[1] ^ (RSb[(uint8) (Y1 >> 24)] << 24) ^
-	    (RSb[(uint8) (Y0 >> 16)] << 16) ^
-	    (RSb[(uint8) (Y3 >> 8)] << 8) ^ (RSb[(uint8) (Y2)]);
-
-	X2 = RK[2] ^ (RSb[(uint8) (Y2 >> 24)] << 24) ^
-	    (RSb[(uint8) (Y1 >> 16)] << 16) ^
-	    (RSb[(uint8) (Y0 >> 8)] << 8) ^ (RSb[(uint8) (Y3)]);
-
-	X3 = RK[3] ^ (RSb[(uint8) (Y3 >> 24)] << 24) ^
-	    (RSb[(uint8) (Y2 >> 16)] << 16) ^
-	    (RSb[(uint8) (Y1 >> 8)] << 8) ^ (RSb[(uint8) (Y0)]);
-
-	PUT_UINT32(X0, output, 0);
-	PUT_UINT32(X1, output, 4);
-	PUT_UINT32(X2, output, 8);
-	PUT_UINT32(X3, output, 12);
-}
-
-/*
-    ==========================================================================
-    Description:
-        ENCRYPT AES GTK before sending in EAPOL frame.
-        AES GTK length = 128 bit,  so fix blocks for aes-key-wrap as 2 in this function.
-        This function references to RFC 3394 for aes key wrap algorithm.
-    Return:
-    ==========================================================================
-*/
-void AES_GTK_KEY_WRAP(u8 * key,
-		      u8 * plaintext,
-		      u32 p_len, u8 * ciphertext)
-{
-	u8 A[8], BIN[16], BOUT[16];
-	u8 R[512];
-	int num_blocks = p_len / 8;	/* unit:64bits */
-	int i, j;
-	struct aes_context aesctx;
-	u8 xor;
-
-	rt_aes_set_key(&aesctx, key, 128);
-
-	/* Init IA */
-	for (i = 0; i < 8; i++)
-		A[i] = 0xa6;
-
-	/*Input plaintext */
-	for (i = 0; i < num_blocks; i++) {
-		for (j = 0; j < 8; j++)
-			R[8 * (i + 1) + j] = plaintext[8 * i + j];
-	}
-
-	/* Key Mix */
-	for (j = 0; j < 6; j++) {
-		for (i = 1; i <= num_blocks; i++) {
-			/*phase 1 */
-			NdisMoveMemory(BIN, A, 8);
-			NdisMoveMemory(&BIN[8], &R[8 * i], 8);
-			rt_aes_encrypt(&aesctx, BIN, BOUT);
-
-			NdisMoveMemory(A, &BOUT[0], 8);
-			xor = num_blocks * j + i;
-			A[7] = BOUT[7] ^ xor;
-			NdisMoveMemory(&R[8 * i], &BOUT[8], 8);
-		}
-	}
-
-	/* Output ciphertext */
-	NdisMoveMemory(ciphertext, A, 8);
-
-	for (i = 1; i <= num_blocks; i++) {
-		for (j = 0; j < 8; j++)
-			ciphertext[8 * i + j] = R[8 * i + j];
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Misc function to decrypt AES body
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-		This function references to	RFC	3394 for aes key unwrap algorithm.
-
-	========================================================================
-*/
-void AES_GTK_KEY_UNWRAP(u8 * key,
-			u8 * plaintext,
-			u32 c_len, u8 * ciphertext)
-{
-	u8 A[8], BIN[16], BOUT[16];
-	u8 xor;
-	int i, j;
-	struct aes_context aesctx;
-	u8 *R;
-	int num_blocks = c_len / 8;	/* unit:64bits */
-
-	os_alloc_mem(NULL, (u8 **) & R, 512);
-
-	if (R == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("AES_GTK_KEY_UNWRAP: no memory!\n"));
-		return;
-	}
-	/* End of if */
-	/* Initialize */
-	NdisMoveMemory(A, ciphertext, 8);
-	/*Input plaintext */
-	for (i = 0; i < (c_len - 8); i++) {
-		R[i] = ciphertext[i + 8];
-	}
-
-	rt_aes_set_key(&aesctx, key, 128);
-
-	for (j = 5; j >= 0; j--) {
-		for (i = (num_blocks - 1); i > 0; i--) {
-			xor = (num_blocks - 1) * j + i;
-			NdisMoveMemory(BIN, A, 8);
-			BIN[7] = A[7] ^ xor;
-			NdisMoveMemory(&BIN[8], &R[(i - 1) * 8], 8);
-			rt_aes_decrypt(&aesctx, BIN, BOUT);
-			NdisMoveMemory(A, &BOUT[0], 8);
-			NdisMoveMemory(&R[(i - 1) * 8], &BOUT[8], 8);
-		}
-	}
-
-	/* OUTPUT */
-	for (i = 0; i < c_len; i++) {
-		plaintext[i] = R[i];
-	}
-
-	os_free_mem(NULL, R);
-}
diff --git a/drivers/staging/rt2860/common/cmm_asic.c b/drivers/staging/rt2860/common/cmm_asic.c
deleted file mode 100644
index 4d77e83eb418985f2ed3fa59c275b9210c6ef780..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_asic.c
+++ /dev/null
@@ -1,2565 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	cmm_asic.c
-
-	Abstract:
-	Functions used to communicate with ASIC
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-*/
-
-#include "../rt_config.h"
-
-/* Reset the RFIC setting to new series */
-struct rt_rtmp_rf_regs RF2850RegTable[] = {
-/*              ch       R1              R2              R3(TX0~4=0) R4 */
-	{1, 0x98402ecc, 0x984c0786, 0x9816b455, 0x9800510b}
-	,
-	{2, 0x98402ecc, 0x984c0786, 0x98168a55, 0x9800519f}
-	,
-	{3, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800518b}
-	,
-	{4, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800519f}
-	,
-	{5, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800518b}
-	,
-	{6, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800519f}
-	,
-	{7, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800518b}
-	,
-	{8, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800519f}
-	,
-	{9, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800518b}
-	,
-	{10, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800519f}
-	,
-	{11, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800518b}
-	,
-	{12, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800519f}
-	,
-	{13, 0x98402ecc, 0x984c079e, 0x98168a55, 0x9800518b}
-	,
-	{14, 0x98402ecc, 0x984c07a2, 0x98168a55, 0x98005193}
-	,
-
-	/* 802.11 UNI / HyperLan 2 */
-	{36, 0x98402ecc, 0x984c099a, 0x98158a55, 0x980ed1a3}
-	,
-	{38, 0x98402ecc, 0x984c099e, 0x98158a55, 0x980ed193}
-	,
-	{40, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed183}
-	,
-	{44, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed1a3}
-	,
-	{46, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed18b}
-	,
-	{48, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed19b}
-	,
-	{52, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed193}
-	,
-	{54, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed1a3}
-	,
-	{56, 0x98402ec8, 0x984c068e, 0x98158a55, 0x980ed18b}
-	,
-	{60, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed183}
-	,
-	{62, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed193}
-	,
-	{64, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed1a3}
-	,			/* Plugfest#4, Day4, change RFR3 left4th 9->5. */
-
-	/* 802.11 HyperLan 2 */
-	{100, 0x98402ec8, 0x984c06b2, 0x98178a55, 0x980ed783}
-	,
-
-	/* 2008.04.30 modified */
-	/* The system team has AN to improve the EVM value */
-	/* for channel 102 to 108 for the RT2850/RT2750 dual band solution. */
-	{102, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed793}
-	,
-	{104, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed1a3}
-	,
-	{108, 0x98402ecc, 0x985c0a32, 0x98578a55, 0x980ed193}
-	,
-
-	{110, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed183}
-	,
-	{112, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed19b}
-	,
-	{116, 0x98402ecc, 0x984c0a3a, 0x98178a55, 0x980ed1a3}
-	,
-	{118, 0x98402ecc, 0x984c0a3e, 0x98178a55, 0x980ed193}
-	,
-	{120, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed183}
-	,
-	{124, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed193}
-	,
-	{126, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed15b}
-	,			/* 0x980ed1bb->0x980ed15b required by Rory 20070927 */
-	{128, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed1a3}
-	,
-	{132, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed18b}
-	,
-	{134, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed193}
-	,
-	{136, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed19b}
-	,
-	{140, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed183}
-	,
-
-	/* 802.11 UNII */
-	{149, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed1a7}
-	,
-	{151, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed187}
-	,
-	{153, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed18f}
-	,
-	{157, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed19f}
-	,
-	{159, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed1a7}
-	,
-	{161, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed187}
-	,
-	{165, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed197}
-	,
-	{167, 0x98402ec4, 0x984c03d2, 0x98179855, 0x9815531f}
-	,
-	{169, 0x98402ec4, 0x984c03d2, 0x98179855, 0x98155327}
-	,
-	{171, 0x98402ec4, 0x984c03d6, 0x98179855, 0x98155307}
-	,
-	{173, 0x98402ec4, 0x984c03d6, 0x98179855, 0x9815530f}
-	,
-
-	/* Japan */
-	{184, 0x95002ccc, 0x9500491e, 0x9509be55, 0x950c0a0b}
-	,
-	{188, 0x95002ccc, 0x95004922, 0x9509be55, 0x950c0a13}
-	,
-	{192, 0x95002ccc, 0x95004926, 0x9509be55, 0x950c0a1b}
-	,
-	{196, 0x95002ccc, 0x9500492a, 0x9509be55, 0x950c0a23}
-	,
-	{208, 0x95002ccc, 0x9500493a, 0x9509be55, 0x950c0a13}
-	,
-	{212, 0x95002ccc, 0x9500493e, 0x9509be55, 0x950c0a1b}
-	,
-	{216, 0x95002ccc, 0x95004982, 0x9509be55, 0x950c0a23}
-	,
-
-	/* still lack of MMAC(Japan) ch 34,38,42,46 */
-};
-
-u8 NUM_OF_2850_CHNL = (sizeof(RF2850RegTable) / sizeof(struct rt_rtmp_rf_regs));
-
-struct rt_frequency_item FreqItems3020[] = {
-	/**************************************************/
-	/* ISM : 2.4 to 2.483 GHz                         // */
-	/**************************************************/
-	/* 11g */
-	/**************************************************/
-	/*-CH---N-------R---K----------- */
-	{1, 241, 2, 2}
-	,
-	{2, 241, 2, 7}
-	,
-	{3, 242, 2, 2}
-	,
-	{4, 242, 2, 7}
-	,
-	{5, 243, 2, 2}
-	,
-	{6, 243, 2, 7}
-	,
-	{7, 244, 2, 2}
-	,
-	{8, 244, 2, 7}
-	,
-	{9, 245, 2, 2}
-	,
-	{10, 245, 2, 7}
-	,
-	{11, 246, 2, 2}
-	,
-	{12, 246, 2, 7}
-	,
-	{13, 247, 2, 2}
-	,
-	{14, 248, 2, 4}
-	,
-};
-
-u8 NUM_OF_3020_CHNL = (sizeof(FreqItems3020) / sizeof(struct rt_frequency_item));
-
-void AsicUpdateAutoFallBackTable(struct rt_rtmp_adapter *pAd, u8 *pRateTable)
-{
-	u8 i;
-	HT_FBK_CFG0_STRUC HtCfg0;
-	HT_FBK_CFG1_STRUC HtCfg1;
-	LG_FBK_CFG0_STRUC LgCfg0;
-	LG_FBK_CFG1_STRUC LgCfg1;
-	struct rt_rtmp_tx_rate_switch *pCurrTxRate, *pNextTxRate;
-
-	/* set to initial value */
-	HtCfg0.word = 0x65432100;
-	HtCfg1.word = 0xedcba988;
-	LgCfg0.word = 0xedcba988;
-	LgCfg1.word = 0x00002100;
-
-	pNextTxRate = (struct rt_rtmp_tx_rate_switch *) pRateTable + 1;
-	for (i = 1; i < *((u8 *)pRateTable); i++) {
-		pCurrTxRate = (struct rt_rtmp_tx_rate_switch *) pRateTable + 1 + i;
-		switch (pCurrTxRate->Mode) {
-		case 0:	/*CCK */
-			break;
-		case 1:	/*OFDM */
-			{
-				switch (pCurrTxRate->CurrMCS) {
-				case 0:
-					LgCfg0.field.OFDMMCS0FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				case 1:
-					LgCfg0.field.OFDMMCS1FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				case 2:
-					LgCfg0.field.OFDMMCS2FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				case 3:
-					LgCfg0.field.OFDMMCS3FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				case 4:
-					LgCfg0.field.OFDMMCS4FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				case 5:
-					LgCfg0.field.OFDMMCS5FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				case 6:
-					LgCfg0.field.OFDMMCS6FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				case 7:
-					LgCfg0.field.OFDMMCS7FBK =
-					    (pNextTxRate->Mode ==
-					     MODE_OFDM) ? (pNextTxRate->
-							   CurrMCS +
-							   8) : pNextTxRate->
-					    CurrMCS;
-					break;
-				}
-			}
-			break;
-		case 2:	/*HT-MIX */
-		case 3:	/*HT-GF */
-			{
-				if ((pNextTxRate->Mode >= MODE_HTMIX)
-				    && (pCurrTxRate->CurrMCS !=
-					pNextTxRate->CurrMCS)) {
-					switch (pCurrTxRate->CurrMCS) {
-					case 0:
-						HtCfg0.field.HTMCS0FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 1:
-						HtCfg0.field.HTMCS1FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 2:
-						HtCfg0.field.HTMCS2FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 3:
-						HtCfg0.field.HTMCS3FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 4:
-						HtCfg0.field.HTMCS4FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 5:
-						HtCfg0.field.HTMCS5FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 6:
-						HtCfg0.field.HTMCS6FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 7:
-						HtCfg0.field.HTMCS7FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 8:
-						HtCfg1.field.HTMCS8FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 9:
-						HtCfg1.field.HTMCS9FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 10:
-						HtCfg1.field.HTMCS10FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 11:
-						HtCfg1.field.HTMCS11FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 12:
-						HtCfg1.field.HTMCS12FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 13:
-						HtCfg1.field.HTMCS13FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 14:
-						HtCfg1.field.HTMCS14FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					case 15:
-						HtCfg1.field.HTMCS15FBK =
-						    pNextTxRate->CurrMCS;
-						break;
-					default:
-						DBGPRINT(RT_DEBUG_ERROR,
-							 ("AsicUpdateAutoFallBackTable: not support CurrMCS=%d\n",
-							  pCurrTxRate->
-							  CurrMCS));
-					}
-				}
-			}
-			break;
-		}
-
-		pNextTxRate = pCurrTxRate;
-	}
-
-	RTMP_IO_WRITE32(pAd, HT_FBK_CFG0, HtCfg0.word);
-	RTMP_IO_WRITE32(pAd, HT_FBK_CFG1, HtCfg1.word);
-	RTMP_IO_WRITE32(pAd, LG_FBK_CFG0, LgCfg0.word);
-	RTMP_IO_WRITE32(pAd, LG_FBK_CFG1, LgCfg1.word);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Set MAC register value according operation mode.
-		OperationMode AND bNonGFExist are for MM and GF Proteciton.
-		If MM or GF mask is not set, those passing argument doesn't not take effect.
-
-		Operation mode meaning:
-		= 0 : Pure HT, no preotection.
-		= 0x01; there may be non-HT devices in both the control and extension channel, protection is optional in BSS.
-		= 0x10: No Transmission in 40M is protected.
-		= 0x11: Transmission in both 40M and 20M shall be protected
-		if (bNonGFExist)
-			we should choose not to use GF. But still set correct ASIC registers.
-	========================================================================
-*/
-void AsicUpdateProtect(struct rt_rtmp_adapter *pAd,
-		       u16 OperationMode,
-		       u8 SetMask,
-		       IN BOOLEAN bDisableBGProtect, IN BOOLEAN bNonGFExist)
-{
-	PROT_CFG_STRUC ProtCfg, ProtCfg4;
-	u32 Protect[6];
-	u16 offset;
-	u8 i;
-	u32 MacReg = 0;
-
-	if (!(pAd->CommonCfg.bHTProtect) && (OperationMode != 8)) {
-		return;
-	}
-
-	if (pAd->BATable.numDoneOriginator) {
-		/* */
-		/* enable the RTS/CTS to avoid channel collision */
-		/* */
-		SetMask = ALLN_SETPROTECT;
-		OperationMode = 8;
-	}
-	/* Config ASIC RTS threshold register */
-	RTMP_IO_READ32(pAd, TX_RTS_CFG, &MacReg);
-	MacReg &= 0xFF0000FF;
-	/* If the user want disable RtsThreshold and enable Amsdu/Ralink-Aggregation, set the RtsThreshold as 4096 */
-	if (((pAd->CommonCfg.BACapability.field.AmsduEnable) ||
-	     (pAd->CommonCfg.bAggregationCapable == TRUE))
-	    && pAd->CommonCfg.RtsThreshold == MAX_RTS_THRESHOLD) {
-		MacReg |= (0x1000 << 8);
-	} else {
-		MacReg |= (pAd->CommonCfg.RtsThreshold << 8);
-	}
-
-	RTMP_IO_WRITE32(pAd, TX_RTS_CFG, MacReg);
-
-	/* Initial common protection settings */
-	RTMPZeroMemory(Protect, sizeof(Protect));
-	ProtCfg4.word = 0;
-	ProtCfg.word = 0;
-	ProtCfg.field.TxopAllowGF40 = 1;
-	ProtCfg.field.TxopAllowGF20 = 1;
-	ProtCfg.field.TxopAllowMM40 = 1;
-	ProtCfg.field.TxopAllowMM20 = 1;
-	ProtCfg.field.TxopAllowOfdm = 1;
-	ProtCfg.field.TxopAllowCck = 1;
-	ProtCfg.field.RTSThEn = 1;
-	ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
-
-	/* update PHY mode and rate */
-	if (pAd->CommonCfg.Channel > 14)
-		ProtCfg.field.ProtectRate = 0x4000;
-	ProtCfg.field.ProtectRate |= pAd->CommonCfg.RtsRate;
-
-	/* Handle legacy(B/G) protection */
-	if (bDisableBGProtect) {
-		/*ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; */
-		ProtCfg.field.ProtectCtrl = 0;
-		Protect[0] = ProtCfg.word;
-		Protect[1] = ProtCfg.word;
-		pAd->FlgCtsEnabled = 0;	/* CTS-self is not used */
-	} else {
-		/*ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; */
-		ProtCfg.field.ProtectCtrl = 0;	/* CCK do not need to be protected */
-		Protect[0] = ProtCfg.word;
-		ProtCfg.field.ProtectCtrl = ASIC_CTS;	/* OFDM needs using CCK to protect */
-		Protect[1] = ProtCfg.word;
-		pAd->FlgCtsEnabled = 1;	/* CTS-self is used */
-	}
-
-	/* Decide HT frame protection. */
-	if ((SetMask & ALLN_SETPROTECT) != 0) {
-		switch (OperationMode) {
-		case 0x0:
-			/* NO PROTECT */
-			/* 1.All STAs in the BSS are 20/40 MHz HT */
-			/* 2. in ai 20/40MHz BSS */
-			/* 3. all STAs are 20MHz in a 20MHz BSS */
-			/* Pure HT. no protection. */
-
-			/* MM20_PROT_CFG */
-			/*      Reserved (31:27) */
-			/*      PROT_TXOP(25:20) -- 010111 */
-			/*      PROT_NAV(19:18)  -- 01 (Short NAV protection) */
-			/*  PROT_CTRL(17:16) -- 00 (None) */
-			/*      PROT_RATE(15:0)  -- 0x4004 (OFDM 24M) */
-			Protect[2] = 0x01744004;
-
-			/* MM40_PROT_CFG */
-			/*      Reserved (31:27) */
-			/*      PROT_TXOP(25:20) -- 111111 */
-			/*      PROT_NAV(19:18)  -- 01 (Short NAV protection) */
-			/*  PROT_CTRL(17:16) -- 00 (None) */
-			/*      PROT_RATE(15:0)  -- 0x4084 (duplicate OFDM 24M) */
-			Protect[3] = 0x03f44084;
-
-			/* CF20_PROT_CFG */
-			/*      Reserved (31:27) */
-			/*      PROT_TXOP(25:20) -- 010111 */
-			/*      PROT_NAV(19:18)  -- 01 (Short NAV protection) */
-			/*  PROT_CTRL(17:16) -- 00 (None) */
-			/*      PROT_RATE(15:0)  -- 0x4004 (OFDM 24M) */
-			Protect[4] = 0x01744004;
-
-			/* CF40_PROT_CFG */
-			/*      Reserved (31:27) */
-			/*      PROT_TXOP(25:20) -- 111111 */
-			/*      PROT_NAV(19:18)  -- 01 (Short NAV protection) */
-			/*  PROT_CTRL(17:16) -- 00 (None) */
-			/*      PROT_RATE(15:0)  -- 0x4084 (duplicate OFDM 24M) */
-			Protect[5] = 0x03f44084;
-
-			if (bNonGFExist) {
-				/* PROT_NAV(19:18)  -- 01 (Short NAV protectiion) */
-				/* PROT_CTRL(17:16) -- 01 (RTS/CTS) */
-				Protect[4] = 0x01754004;
-				Protect[5] = 0x03f54084;
-			}
-			pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE;
-			break;
-
-		case 1:
-			/* This is "HT non-member protection mode." */
-			/* If there may be non-HT STAs my BSS */
-			ProtCfg.word = 0x01744004;	/* PROT_CTRL(17:16) : 0 (None) */
-			ProtCfg4.word = 0x03f44084;	/* duplicaet legacy 24M. BW set 1. */
-			if (OPSTATUS_TEST_FLAG
-			    (pAd, fOP_STATUS_BG_PROTECTION_INUSED)) {
-				ProtCfg.word = 0x01740003;	/*ERP use Protection bit is set, use protection rate at Clause 18.. */
-				ProtCfg4.word = 0x03f40003;	/* Don't duplicate RTS/CTS in CCK mode. 0x03f40083; */
-			}
-			/*Assign Protection method for 20&40 MHz packets */
-			ProtCfg.field.ProtectCtrl = ASIC_RTS;
-			ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
-			ProtCfg4.field.ProtectCtrl = ASIC_RTS;
-			ProtCfg4.field.ProtectNav = ASIC_SHORTNAV;
-			Protect[2] = ProtCfg.word;
-			Protect[3] = ProtCfg4.word;
-			Protect[4] = ProtCfg.word;
-			Protect[5] = ProtCfg4.word;
-			pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE;
-			break;
-
-		case 2:
-			/* If only HT STAs are in BSS. at least one is 20MHz. Only protect 40MHz packets */
-			ProtCfg.word = 0x01744004;	/* PROT_CTRL(17:16) : 0 (None) */
-			ProtCfg4.word = 0x03f44084;	/* duplicaet legacy 24M. BW set 1. */
-
-			/*Assign Protection method for 40MHz packets */
-			ProtCfg4.field.ProtectCtrl = ASIC_RTS;
-			ProtCfg4.field.ProtectNav = ASIC_SHORTNAV;
-			Protect[2] = ProtCfg.word;
-			Protect[3] = ProtCfg4.word;
-			if (bNonGFExist) {
-				ProtCfg.field.ProtectCtrl = ASIC_RTS;
-				ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
-			}
-			Protect[4] = ProtCfg.word;
-			Protect[5] = ProtCfg4.word;
-
-			pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE;
-			break;
-
-		case 3:
-			/* HT mixed mode.        PROTECT ALL! */
-			/* Assign Rate */
-			ProtCfg.word = 0x01744004;	/*duplicaet legacy 24M. BW set 1. */
-			ProtCfg4.word = 0x03f44084;
-			/* both 20MHz and 40MHz are protected. Whether use RTS or CTS-to-self depends on the */
-			if (OPSTATUS_TEST_FLAG
-			    (pAd, fOP_STATUS_BG_PROTECTION_INUSED)) {
-				ProtCfg.word = 0x01740003;	/*ERP use Protection bit is set, use protection rate at Clause 18.. */
-				ProtCfg4.word = 0x03f40003;	/* Don't duplicate RTS/CTS in CCK mode. 0x03f40083 */
-			}
-			/*Assign Protection method for 20&40 MHz packets */
-			ProtCfg.field.ProtectCtrl = ASIC_RTS;
-			ProtCfg.field.ProtectNav = ASIC_SHORTNAV;
-			ProtCfg4.field.ProtectCtrl = ASIC_RTS;
-			ProtCfg4.field.ProtectNav = ASIC_SHORTNAV;
-			Protect[2] = ProtCfg.word;
-			Protect[3] = ProtCfg4.word;
-			Protect[4] = ProtCfg.word;
-			Protect[5] = ProtCfg4.word;
-			pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE;
-			break;
-
-		case 8:
-			/* Special on for Atheros problem n chip. */
-			Protect[2] = 0x01754004;
-			Protect[3] = 0x03f54084;
-			Protect[4] = 0x01754004;
-			Protect[5] = 0x03f54084;
-			pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE;
-			break;
-		}
-	}
-
-	offset = CCK_PROT_CFG;
-	for (i = 0; i < 6; i++) {
-		if ((SetMask & (1 << i))) {
-			RTMP_IO_WRITE32(pAd, offset + i * 4, Protect[i]);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicSwitchChannel(struct rt_rtmp_adapter *pAd, u8 Channel, IN BOOLEAN bScan)
-{
-	unsigned long R2 = 0, R3 = DEFAULT_RF_TX_POWER, R4 = 0;
-	char TxPwer = 0, TxPwer2 = DEFAULT_RF_TX_POWER;	/*Bbp94 = BBPR94_DEFAULT, TxPwer2 = DEFAULT_RF_TX_POWER; */
-	u8 index;
-	u32 Value = 0;	/*BbpReg, Value; */
-	struct rt_rtmp_rf_regs *RFRegTable;
-	u8 RFValue;
-
-	RFValue = 0;
-	/* Search Tx power value */
-	/* We can't use ChannelList to search channel, since some central channl's txpowr doesn't list */
-	/* in ChannelList, so use TxPower array instead. */
-	/* */
-	for (index = 0; index < MAX_NUM_OF_CHANNELS; index++) {
-		if (Channel == pAd->TxPower[index].Channel) {
-			TxPwer = pAd->TxPower[index].Power;
-			TxPwer2 = pAd->TxPower[index].Power2;
-			break;
-		}
-	}
-
-	if (index == MAX_NUM_OF_CHANNELS) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("AsicSwitchChannel: Can't find the Channel#%d \n",
-			  Channel));
-	}
-#ifdef RT30xx
-	/* The RF programming sequence is difference between 3xxx and 2xxx */
-	if ((IS_RT3070(pAd) || IS_RT3090(pAd) || IS_RT3390(pAd))
-	    && ((pAd->RfIcType == RFIC_3020) || (pAd->RfIcType == RFIC_2020)
-		|| (pAd->RfIcType == RFIC_3021)
-		|| (pAd->RfIcType == RFIC_3022))) {
-		/* modify by WY for Read RF Reg. error */
-
-		for (index = 0; index < NUM_OF_3020_CHNL; index++) {
-			if (Channel == FreqItems3020[index].Channel) {
-				/* Programming channel parameters */
-				RT30xxWriteRFRegister(pAd, RF_R02,
-						      FreqItems3020[index].N);
-				RT30xxWriteRFRegister(pAd, RF_R03,
-						      FreqItems3020[index].K);
-				RT30xxReadRFRegister(pAd, RF_R06, &RFValue);
-				RFValue =
-				    (RFValue & 0xFC) | FreqItems3020[index].R;
-				RT30xxWriteRFRegister(pAd, RF_R06, RFValue);
-
-				/* Set Tx0 Power */
-				RT30xxReadRFRegister(pAd, RF_R12, &RFValue);
-				RFValue = (RFValue & 0xE0) | TxPwer;
-				RT30xxWriteRFRegister(pAd, RF_R12, RFValue);
-
-				/* Set Tx1 Power */
-				RT30xxReadRFRegister(pAd, RF_R13, &RFValue);
-				RFValue = (RFValue & 0xE0) | TxPwer2;
-				RT30xxWriteRFRegister(pAd, RF_R13, RFValue);
-
-				/* Tx/Rx Stream setting */
-				RT30xxReadRFRegister(pAd, RF_R01, &RFValue);
-				/*if (IS_RT3090(pAd)) */
-				/*      RFValue |= 0x01; // Enable RF block. */
-				RFValue &= 0x03;	/*clear bit[7~2] */
-				if (pAd->Antenna.field.TxPath == 1)
-					RFValue |= 0xA0;
-				else if (pAd->Antenna.field.TxPath == 2)
-					RFValue |= 0x80;
-				if (pAd->Antenna.field.RxPath == 1)
-					RFValue |= 0x50;
-				else if (pAd->Antenna.field.RxPath == 2)
-					RFValue |= 0x40;
-				RT30xxWriteRFRegister(pAd, RF_R01, RFValue);
-
-				/* Set RF offset */
-				RT30xxReadRFRegister(pAd, RF_R23, &RFValue);
-				RFValue = (RFValue & 0x80) | pAd->RfFreqOffset;
-				RT30xxWriteRFRegister(pAd, RF_R23, RFValue);
-
-				/* Set BW */
-				if (!bScan
-				    && (pAd->CommonCfg.BBPCurrentBW == BW_40)) {
-					RFValue = pAd->Mlme.CaliBW40RfR24;
-					/*DISABLE_11N_CHECK(pAd); */
-				} else {
-					RFValue = pAd->Mlme.CaliBW20RfR24;
-				}
-				RT30xxWriteRFRegister(pAd, RF_R24, RFValue);
-				RT30xxWriteRFRegister(pAd, RF_R31, RFValue);
-
-				/* Enable RF tuning */
-				RT30xxReadRFRegister(pAd, RF_R07, &RFValue);
-				RFValue = RFValue | 0x1;
-				RT30xxWriteRFRegister(pAd, RF_R07, RFValue);
-
-				/* latch channel for future usage. */
-				pAd->LatchRfRegs.Channel = Channel;
-
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("SwitchChannel#%d(RF=%d, Pwr0=%d, Pwr1=%d, %dT), N=0x%02X, K=0x%02X, R=0x%02X\n",
-					  Channel, pAd->RfIcType, TxPwer,
-					  TxPwer2, pAd->Antenna.field.TxPath,
-					  FreqItems3020[index].N,
-					  FreqItems3020[index].K,
-					  FreqItems3020[index].R));
-
-				break;
-			}
-		}
-	} else
-#endif /* RT30xx // */
-	{
-		RFRegTable = RF2850RegTable;
-		switch (pAd->RfIcType) {
-		case RFIC_2820:
-		case RFIC_2850:
-		case RFIC_2720:
-		case RFIC_2750:
-
-			for (index = 0; index < NUM_OF_2850_CHNL; index++) {
-				if (Channel == RFRegTable[index].Channel) {
-					R2 = RFRegTable[index].R2;
-					if (pAd->Antenna.field.TxPath == 1) {
-						R2 |= 0x4000;	/* If TXpath is 1, bit 14 = 1; */
-					}
-
-					if (pAd->Antenna.field.RxPath == 2) {
-						R2 |= 0x40;	/* write 1 to off Rxpath. */
-					} else if (pAd->Antenna.field.RxPath ==
-						   1) {
-						R2 |= 0x20040;	/* write 1 to off RxPath */
-					}
-
-					if (Channel > 14) {
-						/* initialize R3, R4 */
-						R3 = (RFRegTable[index].
-						      R3 & 0xffffc1ff);
-						R4 = (RFRegTable[index].
-						      R4 & (~0x001f87c0)) |
-						    (pAd->RfFreqOffset << 15);
-
-						/* 5G band power range: 0xF9~0X0F, TX0 Reg3 bit9/TX1 Reg4 bit6="0" means the TX power reduce 7dB */
-						/* R3 */
-						if ((TxPwer >= -7)
-						    && (TxPwer < 0)) {
-							TxPwer = (7 + TxPwer);
-							TxPwer =
-							    (TxPwer >
-							     0xF) ? (0xF)
-							    : (TxPwer);
-							R3 |= (TxPwer << 10);
-							DBGPRINT(RT_DEBUG_ERROR,
-								 ("AsicSwitchChannel: TxPwer=%d \n",
-								  TxPwer));
-						} else {
-							TxPwer =
-							    (TxPwer >
-							     0xF) ? (0xF)
-							    : (TxPwer);
-							R3 |=
-							    (TxPwer << 10) | (1
-									      <<
-									      9);
-						}
-
-						/* R4 */
-						if ((TxPwer2 >= -7)
-						    && (TxPwer2 < 0)) {
-							TxPwer2 = (7 + TxPwer2);
-							TxPwer2 =
-							    (TxPwer2 >
-							     0xF) ? (0xF)
-							    : (TxPwer2);
-							R4 |= (TxPwer2 << 7);
-							DBGPRINT(RT_DEBUG_ERROR,
-								 ("AsicSwitchChannel: TxPwer2=%d \n",
-								  TxPwer2));
-						} else {
-							TxPwer2 =
-							    (TxPwer2 >
-							     0xF) ? (0xF)
-							    : (TxPwer2);
-							R4 |=
-							    (TxPwer2 << 7) | (1
-									      <<
-									      6);
-						}
-					} else {
-						R3 = (RFRegTable[index].R3 & 0xffffc1ff) | (TxPwer << 9);	/* set TX power0 */
-						R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15) | (TxPwer2 << 6);	/* Set freq Offset & TxPwr1 */
-					}
-
-					/* Based on BBP current mode before changing RF channel. */
-					if (!bScan
-					    && (pAd->CommonCfg.BBPCurrentBW ==
-						BW_40)) {
-						R4 |= 0x200000;
-					}
-					/* Update variables */
-					pAd->LatchRfRegs.Channel = Channel;
-					pAd->LatchRfRegs.R1 =
-					    RFRegTable[index].R1;
-					pAd->LatchRfRegs.R2 = R2;
-					pAd->LatchRfRegs.R3 = R3;
-					pAd->LatchRfRegs.R4 = R4;
-
-					/* Set RF value 1's set R3[bit2] = [0] */
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R1);
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R2);
-					RTMP_RF_IO_WRITE32(pAd,
-							   (pAd->LatchRfRegs.
-							    R3 & (~0x04)));
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R4);
-
-					RTMPusecDelay(200);
-
-					/* Set RF value 2's set R3[bit2] = [1] */
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R1);
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R2);
-					RTMP_RF_IO_WRITE32(pAd,
-							   (pAd->LatchRfRegs.
-							    R3 | 0x04));
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R4);
-
-					RTMPusecDelay(200);
-
-					/* Set RF value 3's set R3[bit2] = [0] */
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R1);
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R2);
-					RTMP_RF_IO_WRITE32(pAd,
-							   (pAd->LatchRfRegs.
-							    R3 & (~0x04)));
-					RTMP_RF_IO_WRITE32(pAd,
-							   pAd->LatchRfRegs.R4);
-
-					break;
-				}
-			}
-			break;
-
-		default:
-			break;
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("SwitchChannel#%d(RF=%d, Pwr0=%lu, Pwr1=%lu, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n",
-			  Channel, pAd->RfIcType, (R3 & 0x00003e00) >> 9,
-			  (R4 & 0x000007c0) >> 6, pAd->Antenna.field.TxPath,
-			  pAd->LatchRfRegs.R1, pAd->LatchRfRegs.R2,
-			  pAd->LatchRfRegs.R3, pAd->LatchRfRegs.R4));
-	}
-
-	/* Change BBP setting during siwtch from a->g, g->a */
-	if (Channel <= 14) {
-		unsigned long TxPinCfg = 0x00050F0A;	/*Gary 2007/08/09 0x050A0A */
-
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62,
-					     (0x37 - GET_LNA_GAIN(pAd)));
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63,
-					     (0x37 - GET_LNA_GAIN(pAd)));
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64,
-					     (0x37 - GET_LNA_GAIN(pAd)));
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);	/*(0x44 - GET_LNA_GAIN(pAd)));    // According the Rory's suggestion to solve the middle range issue. */
-		/*RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); */
-
-		/* Rx High power VGA offset for LNA select */
-		if (pAd->NicConfig2.field.ExternalLNAForG) {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46);
-		} else {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x84);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50);
-		}
-
-		/* 5G band selection PIN, bit1 and bit2 are complement */
-		RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value);
-		Value &= (~0x6);
-		Value |= (0x04);
-		RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
-
-		/* Turn off unused PA or LNA when only 1T or 1R */
-		if (pAd->Antenna.field.TxPath == 1) {
-			TxPinCfg &= 0xFFFFFFF3;
-		}
-		if (pAd->Antenna.field.RxPath == 1) {
-			TxPinCfg &= 0xFFFFF3FF;
-		}
-
-		RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg);
-
-#if defined(RT3090) || defined(RT3390)
-		/* PCIe PHY Transmit attenuation adjustment */
-		if (IS_RT3090A(pAd) || IS_RT3390(pAd)) {
-			TX_ATTENUATION_CTRL_STRUC TxAttenuationCtrl = {
-			.word = 0};
-
-			RTMP_IO_READ32(pAd, PCIE_PHY_TX_ATTENUATION_CTRL,
-				       &TxAttenuationCtrl.word);
-
-			if (Channel == 14)	/* Channel #14 */
-			{
-				TxAttenuationCtrl.field.PCIE_PHY_TX_ATTEN_EN = 1;	/* Enable PCIe PHY Tx attenuation */
-				TxAttenuationCtrl.field.PCIE_PHY_TX_ATTEN_VALUE = 4;	/* 9/16 full drive level */
-			} else	/* Channel #1~#13 */
-			{
-				TxAttenuationCtrl.field.PCIE_PHY_TX_ATTEN_EN = 0;	/* Disable PCIe PHY Tx attenuation */
-				TxAttenuationCtrl.field.PCIE_PHY_TX_ATTEN_VALUE = 0;	/* n/a */
-			}
-
-			RTMP_IO_WRITE32(pAd, PCIE_PHY_TX_ATTENUATION_CTRL,
-					TxAttenuationCtrl.word);
-		}
-#endif
-	} else {
-		unsigned long TxPinCfg = 0x00050F05;	/*Gary 2007/8/9 0x050505 */
-
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62,
-					     (0x37 - GET_LNA_GAIN(pAd)));
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63,
-					     (0x37 - GET_LNA_GAIN(pAd)));
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64,
-					     (0x37 - GET_LNA_GAIN(pAd)));
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);	/*(0x44 - GET_LNA_GAIN(pAd)));   // According the Rory's suggestion to solve the middle range issue. */
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0xF2);
-
-		/* Rx High power VGA offset for LNA select */
-		if (pAd->NicConfig2.field.ExternalLNAForA) {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46);
-		} else {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50);
-		}
-
-		/* 5G band selection PIN, bit1 and bit2 are complement */
-		RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value);
-		Value &= (~0x6);
-		Value |= (0x02);
-		RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
-
-		/* Turn off unused PA or LNA when only 1T or 1R */
-		if (pAd->Antenna.field.TxPath == 1) {
-			TxPinCfg &= 0xFFFFFFF3;
-		}
-		if (pAd->Antenna.field.RxPath == 1) {
-			TxPinCfg &= 0xFFFFF3FF;
-		}
-
-		RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg);
-
-	}
-
-	/* R66 should be set according to Channel and use 20MHz when scanning */
-	/*RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x2E + GET_LNA_GAIN(pAd))); */
-	if (bScan)
-		RTMPSetAGCInitValue(pAd, BW_20);
-	else
-		RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW);
-
-	/* */
-	/* On 11A, We should delay and wait RF/BBP to be stable */
-	/* and the appropriate time should be 1000 micro seconds */
-	/* 2005/06/05 - On 11G, We also need this delay time. Otherwise it's difficult to pass the WHQL. */
-	/* */
-	RTMPusecDelay(1000);
-}
-
-void AsicResetBBPAgent(struct rt_rtmp_adapter *pAd)
-{
-	BBP_CSR_CFG_STRUC BbpCsr;
-	DBGPRINT(RT_DEBUG_ERROR, ("Reset BBP Agent busy bit!\n"));
-	/* Still need to find why BBP agent keeps busy, but in fact, hardware still function ok. Now clear busy first. */
-	RTMP_IO_READ32(pAd, H2M_BBP_AGENT, &BbpCsr.word);
-	BbpCsr.field.Busy = 0;
-	RTMP_IO_WRITE32(pAd, H2M_BBP_AGENT, BbpCsr.word);
-}
-
-/*
-	==========================================================================
-	Description:
-		This function is required for 2421 only, and should not be used during
-		site survey. It's only required after NIC decided to stay at a channel
-		for a longer period.
-		When this function is called, it's always after AsicSwitchChannel().
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicLockChannel(struct rt_rtmp_adapter *pAd, u8 Channel)
-{
-}
-
-void AsicRfTuningExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3)
-{
-}
-
-/*
-	==========================================================================
-	Description:
-		Gives CCK TX rate 2 more dB TX power.
-		This routine works only in LINK UP in INFRASTRUCTURE mode.
-
-		calculate desired Tx power in RF R3.Tx0~5,	should consider -
-		0. if current radio is a noisy environment (pAd->DrsCounters.fNoisyEnvironment)
-		1. TxPowerPercentage
-		2. auto calibration based on TSSI feedback
-		3. extra 2 db for CCK
-		4. -10 db upon very-short distance (AvgRSSI >= -40db) to AP
-
-	NOTE: Since this routine requires the value of (pAd->DrsCounters.fNoisyEnvironment),
-		it should be called AFTER MlmeDynamicTxRatSwitching()
-	==========================================================================
- */
-void AsicAdjustTxPower(struct rt_rtmp_adapter *pAd)
-{
-	int i, j;
-	char DeltaPwr = 0;
-	BOOLEAN bAutoTxAgc = FALSE;
-	u8 TssiRef, *pTssiMinusBoundary, *pTssiPlusBoundary, TxAgcStep;
-	u8 BbpR1 = 0, BbpR49 = 0, idx;
-	char *pTxAgcCompensate;
-	unsigned long TxPwr[5];
-	char Value;
-	char Rssi = -127;
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) ||
-#ifdef RTMP_MAC_PCI
-	    (pAd->bPCIclkOff == TRUE) ||
-#endif /* RTMP_MAC_PCI // */
-	    RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF) ||
-	    RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-		return;
-
-	Rssi = RTMPMaxRssi(pAd,
-			   pAd->StaCfg.RssiSample.AvgRssi0,
-			   pAd->StaCfg.RssiSample.AvgRssi1,
-			   pAd->StaCfg.RssiSample.AvgRssi2);
-
-	if (pAd->CommonCfg.BBPCurrentBW == BW_40) {
-		if (pAd->CommonCfg.CentralChannel > 14) {
-			TxPwr[0] = pAd->Tx40MPwrCfgABand[0];
-			TxPwr[1] = pAd->Tx40MPwrCfgABand[1];
-			TxPwr[2] = pAd->Tx40MPwrCfgABand[2];
-			TxPwr[3] = pAd->Tx40MPwrCfgABand[3];
-			TxPwr[4] = pAd->Tx40MPwrCfgABand[4];
-		} else {
-			TxPwr[0] = pAd->Tx40MPwrCfgGBand[0];
-			TxPwr[1] = pAd->Tx40MPwrCfgGBand[1];
-			TxPwr[2] = pAd->Tx40MPwrCfgGBand[2];
-			TxPwr[3] = pAd->Tx40MPwrCfgGBand[3];
-			TxPwr[4] = pAd->Tx40MPwrCfgGBand[4];
-		}
-	} else {
-		if (pAd->CommonCfg.Channel > 14) {
-			TxPwr[0] = pAd->Tx20MPwrCfgABand[0];
-			TxPwr[1] = pAd->Tx20MPwrCfgABand[1];
-			TxPwr[2] = pAd->Tx20MPwrCfgABand[2];
-			TxPwr[3] = pAd->Tx20MPwrCfgABand[3];
-			TxPwr[4] = pAd->Tx20MPwrCfgABand[4];
-		} else {
-			TxPwr[0] = pAd->Tx20MPwrCfgGBand[0];
-			TxPwr[1] = pAd->Tx20MPwrCfgGBand[1];
-			TxPwr[2] = pAd->Tx20MPwrCfgGBand[2];
-			TxPwr[3] = pAd->Tx20MPwrCfgGBand[3];
-			TxPwr[4] = pAd->Tx20MPwrCfgGBand[4];
-		}
-	}
-
-	/* TX power compensation for temperature variation based on TSSI. try every 4 second */
-	if (pAd->Mlme.OneSecPeriodicRound % 4 == 0) {
-		if (pAd->CommonCfg.Channel <= 14) {
-			/* bg channel */
-			bAutoTxAgc = pAd->bAutoTxAgcG;
-			TssiRef = pAd->TssiRefG;
-			pTssiMinusBoundary = &pAd->TssiMinusBoundaryG[0];
-			pTssiPlusBoundary = &pAd->TssiPlusBoundaryG[0];
-			TxAgcStep = pAd->TxAgcStepG;
-			pTxAgcCompensate = &pAd->TxAgcCompensateG;
-		} else {
-			/* a channel */
-			bAutoTxAgc = pAd->bAutoTxAgcA;
-			TssiRef = pAd->TssiRefA;
-			pTssiMinusBoundary = &pAd->TssiMinusBoundaryA[0];
-			pTssiPlusBoundary = &pAd->TssiPlusBoundaryA[0];
-			TxAgcStep = pAd->TxAgcStepA;
-			pTxAgcCompensate = &pAd->TxAgcCompensateA;
-		}
-
-		if (bAutoTxAgc) {
-			/* BbpR1 is unsigned char */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R49, &BbpR49);
-
-			/* (p) TssiPlusBoundaryG[0] = 0 = (m) TssiMinusBoundaryG[0] */
-			/* compensate: +4     +3   +2   +1    0   -1   -2   -3   -4 * steps */
-			/* step value is defined in pAd->TxAgcStepG for tx power value */
-
-			/* [4]+1+[4]   p4     p3   p2   p1   o1   m1   m2   m3   m4 */
-			/* ex:         0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0
-			   above value are examined in mass factory production */
-			/*             [4]    [3]  [2]  [1]  [0]  [1]  [2]  [3]  [4] */
-
-			/* plus (+) is 0x00 ~ 0x45, minus (-) is 0xa0 ~ 0xf0 */
-			/* if value is between p1 ~ o1 or o1 ~ s1, no need to adjust tx power */
-			/* if value is 0xa5, tx power will be -= TxAgcStep*(2-1) */
-
-			if (BbpR49 > pTssiMinusBoundary[1]) {
-				/* Reading is larger than the reference value */
-				/* check for how large we need to decrease the Tx power */
-				for (idx = 1; idx < 5; idx++) {
-					if (BbpR49 <= pTssiMinusBoundary[idx])	/* Found the range */
-						break;
-				}
-				/* The index is the step we should decrease, idx = 0 means there is nothing to compensate */
-/*                              if (R3 > (unsigned long)(TxAgcStep * (idx-1))) */
-				*pTxAgcCompensate = -(TxAgcStep * (idx - 1));
-/*                              else */
-/*                                      *pTxAgcCompensate = -((u8)R3); */
-
-				DeltaPwr += (*pTxAgcCompensate);
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("-- Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = -%d\n",
-					  BbpR49, TssiRef, TxAgcStep, idx - 1));
-			} else if (BbpR49 < pTssiPlusBoundary[1]) {
-				/* Reading is smaller than the reference value */
-				/* check for how large we need to increase the Tx power */
-				for (idx = 1; idx < 5; idx++) {
-					if (BbpR49 >= pTssiPlusBoundary[idx])	/* Found the range */
-						break;
-				}
-				/* The index is the step we should increase, idx = 0 means there is nothing to compensate */
-				*pTxAgcCompensate = TxAgcStep * (idx - 1);
-				DeltaPwr += (*pTxAgcCompensate);
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("++ Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n",
-					  BbpR49, TssiRef, TxAgcStep, idx - 1));
-			} else {
-				*pTxAgcCompensate = 0;
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("   Tx Power, BBP R49=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n",
-					  BbpR49, TssiRef, TxAgcStep, 0));
-			}
-		}
-	} else {
-		if (pAd->CommonCfg.Channel <= 14) {
-			bAutoTxAgc = pAd->bAutoTxAgcG;
-			pTxAgcCompensate = &pAd->TxAgcCompensateG;
-		} else {
-			bAutoTxAgc = pAd->bAutoTxAgcA;
-			pTxAgcCompensate = &pAd->TxAgcCompensateA;
-		}
-
-		if (bAutoTxAgc)
-			DeltaPwr += (*pTxAgcCompensate);
-	}
-
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpR1);
-	BbpR1 &= 0xFC;
-
-	/* calculate delta power based on the percentage specified from UI */
-	/* E2PROM setting is calibrated for maximum TX power (i.e. 100%) */
-	/* We lower TX power here according to the percentage specified from UI */
-	if (pAd->CommonCfg.TxPowerPercentage == 0xffffffff)	/* AUTO TX POWER control */
-	{
-		{
-			/* to patch high power issue with some APs, like Belkin N1. */
-			if (Rssi > -35) {
-				BbpR1 |= 0x02;	/* DeltaPwr -= 12; */
-			} else if (Rssi > -40) {
-				BbpR1 |= 0x01;	/* DeltaPwr -= 6; */
-			} else;
-		}
-	} else if (pAd->CommonCfg.TxPowerPercentage > 90)	/* 91 ~ 100% & AUTO, treat as 100% in terms of mW */
-		;
-	else if (pAd->CommonCfg.TxPowerPercentage > 60)	/* 61 ~ 90%, treat as 75% in terms of mW               // DeltaPwr -= 1; */
-	{
-		DeltaPwr -= 1;
-	} else if (pAd->CommonCfg.TxPowerPercentage > 30)	/* 31 ~ 60%, treat as 50% in terms of mW               // DeltaPwr -= 3; */
-	{
-		DeltaPwr -= 3;
-	} else if (pAd->CommonCfg.TxPowerPercentage > 15)	/* 16 ~ 30%, treat as 25% in terms of mW               // DeltaPwr -= 6; */
-	{
-		BbpR1 |= 0x01;
-	} else if (pAd->CommonCfg.TxPowerPercentage > 9)	/* 10 ~ 15%, treat as 12.5% in terms of mW             // DeltaPwr -= 9; */
-	{
-		BbpR1 |= 0x01;
-		DeltaPwr -= 3;
-	} else			/* 0 ~ 9 %, treat as MIN(~3%) in terms of mW             // DeltaPwr -= 12; */
-	{
-		BbpR1 |= 0x02;
-	}
-
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpR1);
-
-	/* reset different new tx power for different TX rate */
-	for (i = 0; i < 5; i++) {
-		if (TxPwr[i] != 0xffffffff) {
-			for (j = 0; j < 8; j++) {
-				Value = (char)((TxPwr[i] >> j * 4) & 0x0F);	/* 0 ~ 15 */
-
-				if ((Value + DeltaPwr) < 0) {
-					Value = 0;	/* min */
-				} else if ((Value + DeltaPwr) > 0xF) {
-					Value = 0xF;	/* max */
-				} else {
-					Value += DeltaPwr;	/* temperature compensation */
-				}
-
-				/* fill new value to CSR offset */
-				TxPwr[i] =
-				    (TxPwr[i] & ~(0x0000000F << j * 4)) | (Value
-									   << j
-									   * 4);
-			}
-
-			/* write tx power value to CSR */
-			/* TX_PWR_CFG_0 (8 tx rate) for TX power for OFDM 12M/18M
-			   TX power for OFDM 6M/9M
-			   TX power for CCK5.5M/11M
-			   TX power for CCK1M/2M */
-			/* TX_PWR_CFG_1 ~ TX_PWR_CFG_4 */
-			RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i * 4, TxPwr[i]);
-		}
-	}
-
-}
-
-/*
-	==========================================================================
-	Description:
-		put PHY to sleep here, and set next wakeup timer. PHY doesn't not wakeup
-		automatically. Instead, MCU will issue a TwakeUpInterrupt to host after
-		the wakeup timer timeout. Driver has to issue a separate command to wake
-		PHY up.
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicSleepThenAutoWakeup(struct rt_rtmp_adapter *pAd,
-			     u16 TbttNumToNextWakeUp)
-{
-	RTMP_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp);
-}
-
-/*
-	==========================================================================
-	Description:
-		AsicForceWakeup() is used whenever manual wakeup is required
-		AsicForceSleep() should only be used when not in INFRA BSS. When
-		in INFRA BSS, we should use AsicSleepThenAutoWakeup() instead.
-	==========================================================================
- */
-void AsicForceSleep(struct rt_rtmp_adapter *pAd)
-{
-
-}
-
-/*
-	==========================================================================
-	Description:
-		AsicForceWakeup() is used whenever Twakeup timer (set via AsicSleepThenAutoWakeup)
-		expired.
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-	==========================================================================
- */
-void AsicForceWakeup(struct rt_rtmp_adapter *pAd, IN BOOLEAN bFromTx)
-{
-	DBGPRINT(RT_DEBUG_INFO, ("--> AsicForceWakeup \n"));
-	RTMP_STA_FORCE_WAKEUP(pAd, bFromTx);
-}
-
-/*
-	==========================================================================
-	Description:
-		Set My BSSID
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicSetBssid(struct rt_rtmp_adapter *pAd, u8 *pBssid)
-{
-	unsigned long Addr4;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("==============> AsicSetBssid %x:%x:%x:%x:%x:%x\n", pBssid[0],
-		  pBssid[1], pBssid[2], pBssid[3], pBssid[4], pBssid[5]));
-
-	Addr4 = (unsigned long)(pBssid[0]) |
-	    (unsigned long)(pBssid[1] << 8) |
-	    (unsigned long)(pBssid[2] << 16) | (unsigned long)(pBssid[3] << 24);
-	RTMP_IO_WRITE32(pAd, MAC_BSSID_DW0, Addr4);
-
-	Addr4 = 0;
-	/* always one BSSID in STA mode */
-	Addr4 = (unsigned long)(pBssid[4]) | (unsigned long)(pBssid[5] << 8);
-
-	RTMP_IO_WRITE32(pAd, MAC_BSSID_DW1, Addr4);
-}
-
-void AsicSetMcastWC(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_mac_table_entry *pEntry = &pAd->MacTab.Content[MCAST_WCID];
-	u16 offset;
-
-	pEntry->Sst = SST_ASSOC;
-	pEntry->Aid = MCAST_WCID;	/* Softap supports 1 BSSID and use WCID=0 as multicast Wcid index */
-	pEntry->PsMode = PWR_ACTIVE;
-	pEntry->CurrTxRate = pAd->CommonCfg.MlmeRate;
-	offset = MAC_WCID_BASE + BSS0Mcast_WCID * HW_WCID_ENTRY_SIZE;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicDelWcidTab(struct rt_rtmp_adapter *pAd, u8 Wcid)
-{
-	unsigned long Addr0 = 0x0, Addr1 = 0x0;
-	unsigned long offset;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("AsicDelWcidTab==>Wcid = 0x%x\n", Wcid));
-	offset = MAC_WCID_BASE + Wcid * HW_WCID_ENTRY_SIZE;
-	RTMP_IO_WRITE32(pAd, offset, Addr0);
-	offset += 4;
-	RTMP_IO_WRITE32(pAd, offset, Addr1);
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicEnableRDG(struct rt_rtmp_adapter *pAd)
-{
-	TX_LINK_CFG_STRUC TxLinkCfg;
-	u32 Data = 0;
-
-	RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word);
-	TxLinkCfg.field.TxRDGEn = 1;
-	RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word);
-
-	RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data);
-	Data &= 0xFFFFFF00;
-	Data |= 0x80;
-	RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data);
-
-	/*OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); */
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicDisableRDG(struct rt_rtmp_adapter *pAd)
-{
-	TX_LINK_CFG_STRUC TxLinkCfg;
-	u32 Data = 0;
-
-	RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word);
-	TxLinkCfg.field.TxRDGEn = 0;
-	RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word);
-
-	RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data);
-
-	Data &= 0xFFFFFF00;
-	/*Data  |= 0x20; */
-#ifndef WIFI_TEST
-	/*if ( pAd->CommonCfg.bEnableTxBurst ) */
-	/*      Data |= 0x60; // for performance issue not set the TXOP to 0 */
-#endif
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE)
-	    && (pAd->MacTab.fAnyStationMIMOPSDynamic == FALSE)
-	    ) {
-		/* For CWC test, change txop from 0x30 to 0x20 in TxBurst mode */
-		if (pAd->CommonCfg.bEnableTxBurst)
-			Data |= 0x20;
-	}
-	RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data);
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicDisableSync(struct rt_rtmp_adapter *pAd)
-{
-	BCN_TIME_CFG_STRUC csr;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--->Disable TSF synchronization\n"));
-
-	/* 2003-12-20 disable TSF and TBTT while NIC in power-saving have side effect */
-	/*                        that NIC will never wakes up because TSF stops and no more */
-	/*                        TBTT interrupts */
-	pAd->TbttTickCount = 0;
-	RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
-	csr.field.bBeaconGen = 0;
-	csr.field.bTBTTEnable = 0;
-	csr.field.TsfSyncMode = 0;
-	csr.field.bTsfTicking = 0;
-	RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
-
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicEnableBssSync(struct rt_rtmp_adapter *pAd)
-{
-	BCN_TIME_CFG_STRUC csr;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableBssSync(INFRA mode)\n"));
-
-	RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
-/*      RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, 0x00000000); */
-	{
-		csr.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4;	/* ASIC register in units of 1/16 TU */
-		csr.field.bTsfTicking = 1;
-		csr.field.TsfSyncMode = 1;	/* sync TSF in INFRASTRUCTURE mode */
-		csr.field.bBeaconGen = 0;	/* do NOT generate BEACON */
-		csr.field.bTBTTEnable = 1;
-	}
-	RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
-}
-
-/*
-	==========================================================================
-	Description:
-	Note:
-		BEACON frame in shared memory should be built ok before this routine
-		can be called. Otherwise, a garbage frame maybe transmitted out every
-		Beacon period.
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicEnableIbssSync(struct rt_rtmp_adapter *pAd)
-{
-	BCN_TIME_CFG_STRUC csr9;
-	u8 *ptr;
-	u32 i;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("--->AsicEnableIbssSync(ADHOC mode. MPDUtotalByteCount = %d)\n",
-		  pAd->BeaconTxWI.MPDUtotalByteCount));
-
-	RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr9.word);
-	csr9.field.bBeaconGen = 0;
-	csr9.field.bTBTTEnable = 0;
-	csr9.field.bTsfTicking = 0;
-	RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word);
-
-#ifdef RTMP_MAC_PCI
-	/* move BEACON TXD and frame content to on-chip memory */
-	ptr = (u8 *)& pAd->BeaconTxWI;
-	for (i = 0; i < TXWI_SIZE; i += 4)	/* 16-byte TXWI field */
-	{
-		u32 longptr =
-		    *ptr + (*(ptr + 1) << 8) + (*(ptr + 2) << 16) +
-		    (*(ptr + 3) << 24);
-		RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + i, longptr);
-		ptr += 4;
-	}
-
-	/* start right after the 16-byte TXWI field */
-	ptr = pAd->BeaconBuf;
-	for (i = 0; i < pAd->BeaconTxWI.MPDUtotalByteCount; i += 4) {
-		u32 longptr =
-		    *ptr + (*(ptr + 1) << 8) + (*(ptr + 2) << 16) +
-		    (*(ptr + 3) << 24);
-		RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, longptr);
-		ptr += 4;
-	}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	/* move BEACON TXD and frame content to on-chip memory */
-	ptr = (u8 *)& pAd->BeaconTxWI;
-	for (i = 0; i < TXWI_SIZE; i += 2)	/* 16-byte TXWI field */
-	{
-		/*u32 longptr =  *ptr + (*(ptr+1)<<8) + (*(ptr+2)<<16) + (*(ptr+3)<<24); */
-		/*RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + i, longptr); */
-		RTUSBMultiWrite(pAd, HW_BEACON_BASE0 + i, ptr, 2);
-		ptr += 2;
-	}
-
-	/* start right after the 16-byte TXWI field */
-	ptr = pAd->BeaconBuf;
-	for (i = 0; i < pAd->BeaconTxWI.MPDUtotalByteCount; i += 2) {
-		/*u32 longptr =  *ptr + (*(ptr+1)<<8) + (*(ptr+2)<<16) + (*(ptr+3)<<24); */
-		/*RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, longptr); */
-		RTUSBMultiWrite(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, ptr, 2);
-		ptr += 2;
-	}
-#endif /* RTMP_MAC_USB // */
-
-	/* */
-	/* For Wi-Fi faily generated beacons between participating stations. */
-	/* Set TBTT phase adaptive adjustment step to 8us (default 16us) */
-	/* don't change settings 2006-5- by Jerry */
-	/*RTMP_IO_WRITE32(pAd, TBTT_SYNC_CFG, 0x00001010); */
-
-	/* start sending BEACON */
-	csr9.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4;	/* ASIC register in units of 1/16 TU */
-	csr9.field.bTsfTicking = 1;
-	csr9.field.TsfSyncMode = 2;	/* sync TSF in IBSS mode */
-	csr9.field.bTBTTEnable = 1;
-	csr9.field.bBeaconGen = 1;
-	RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word);
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicSetEdcaParm(struct rt_rtmp_adapter *pAd, struct rt_edca_parm *pEdcaParm)
-{
-	EDCA_AC_CFG_STRUC Ac0Cfg, Ac1Cfg, Ac2Cfg, Ac3Cfg;
-	AC_TXOP_CSR0_STRUC csr0;
-	AC_TXOP_CSR1_STRUC csr1;
-	AIFSN_CSR_STRUC AifsnCsr;
-	CWMIN_CSR_STRUC CwminCsr;
-	CWMAX_CSR_STRUC CwmaxCsr;
-	int i;
-
-	Ac0Cfg.word = 0;
-	Ac1Cfg.word = 0;
-	Ac2Cfg.word = 0;
-	Ac3Cfg.word = 0;
-	if ((pEdcaParm == NULL) || (pEdcaParm->bValid == FALSE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("AsicSetEdcaParm\n"));
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WMM_INUSED);
-		for (i = 0; i < MAX_LEN_OF_MAC_TABLE; i++) {
-			if (pAd->MacTab.Content[i].ValidAsCLI
-			    || pAd->MacTab.Content[i].ValidAsApCli)
-				CLIENT_STATUS_CLEAR_FLAG(&pAd->MacTab.
-							 Content[i],
-							 fCLIENT_STATUS_WMM_CAPABLE);
-		}
-
-		/*======================================================== */
-		/*      MAC Register has a copy . */
-		/*======================================================== */
-/*#ifndef WIFI_TEST */
-		if (pAd->CommonCfg.bEnableTxBurst) {
-			/* For CWC test, change txop from 0x30 to 0x20 in TxBurst mode */
-			Ac0Cfg.field.AcTxop = 0x20;	/* Suggest by John for TxBurst in HT Mode */
-		} else
-			Ac0Cfg.field.AcTxop = 0;	/* QID_AC_BE */
-/*#else */
-/*              Ac0Cfg.field.AcTxop = 0;        // QID_AC_BE */
-/*#endif */
-		Ac0Cfg.field.Cwmin = CW_MIN_IN_BITS;
-		Ac0Cfg.field.Cwmax = CW_MAX_IN_BITS;
-		Ac0Cfg.field.Aifsn = 2;
-		RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word);
-
-		Ac1Cfg.field.AcTxop = 0;	/* QID_AC_BK */
-		Ac1Cfg.field.Cwmin = CW_MIN_IN_BITS;
-		Ac1Cfg.field.Cwmax = CW_MAX_IN_BITS;
-		Ac1Cfg.field.Aifsn = 2;
-		RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word);
-
-		if (pAd->CommonCfg.PhyMode == PHY_11B) {
-			Ac2Cfg.field.AcTxop = 192;	/* AC_VI: 192*32us ~= 6ms */
-			Ac3Cfg.field.AcTxop = 96;	/* AC_VO: 96*32us  ~= 3ms */
-		} else {
-			Ac2Cfg.field.AcTxop = 96;	/* AC_VI: 96*32us ~= 3ms */
-			Ac3Cfg.field.AcTxop = 48;	/* AC_VO: 48*32us ~= 1.5ms */
-		}
-		Ac2Cfg.field.Cwmin = CW_MIN_IN_BITS;
-		Ac2Cfg.field.Cwmax = CW_MAX_IN_BITS;
-		Ac2Cfg.field.Aifsn = 2;
-		RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word);
-		Ac3Cfg.field.Cwmin = CW_MIN_IN_BITS;
-		Ac3Cfg.field.Cwmax = CW_MAX_IN_BITS;
-		Ac3Cfg.field.Aifsn = 2;
-		RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word);
-
-		/*======================================================== */
-		/*      DMA Register has a copy too. */
-		/*======================================================== */
-		csr0.field.Ac0Txop = 0;	/* QID_AC_BE */
-		csr0.field.Ac1Txop = 0;	/* QID_AC_BK */
-		RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word);
-		if (pAd->CommonCfg.PhyMode == PHY_11B) {
-			csr1.field.Ac2Txop = 192;	/* AC_VI: 192*32us ~= 6ms */
-			csr1.field.Ac3Txop = 96;	/* AC_VO: 96*32us  ~= 3ms */
-		} else {
-			csr1.field.Ac2Txop = 96;	/* AC_VI: 96*32us ~= 3ms */
-			csr1.field.Ac3Txop = 48;	/* AC_VO: 48*32us ~= 1.5ms */
-		}
-		RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word);
-
-		CwminCsr.word = 0;
-		CwminCsr.field.Cwmin0 = CW_MIN_IN_BITS;
-		CwminCsr.field.Cwmin1 = CW_MIN_IN_BITS;
-		CwminCsr.field.Cwmin2 = CW_MIN_IN_BITS;
-		CwminCsr.field.Cwmin3 = CW_MIN_IN_BITS;
-		RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word);
-
-		CwmaxCsr.word = 0;
-		CwmaxCsr.field.Cwmax0 = CW_MAX_IN_BITS;
-		CwmaxCsr.field.Cwmax1 = CW_MAX_IN_BITS;
-		CwmaxCsr.field.Cwmax2 = CW_MAX_IN_BITS;
-		CwmaxCsr.field.Cwmax3 = CW_MAX_IN_BITS;
-		RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word);
-
-		RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, 0x00002222);
-
-		NdisZeroMemory(&pAd->CommonCfg.APEdcaParm, sizeof(struct rt_edca_parm));
-	} else {
-		OPSTATUS_SET_FLAG(pAd, fOP_STATUS_WMM_INUSED);
-		/*======================================================== */
-		/*      MAC Register has a copy. */
-		/*======================================================== */
-		/* */
-		/* Modify Cwmin/Cwmax/Txop on queue[QID_AC_VI], Recommend by Jerry 2005/07/27 */
-		/* To degrade our VIDO Queue's throughput for WiFi WMM S3T07 Issue. */
-		/* */
-		/*pEdcaParm->Txop[QID_AC_VI] = pEdcaParm->Txop[QID_AC_VI] * 7 / 10; // rt2860c need this */
-
-		Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE];
-		Ac0Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_BE];
-		Ac0Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BE];
-		Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE];	/*+1; */
-
-		Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK];
-		Ac1Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_BK];	/*+2; */
-		Ac1Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BK];
-		Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK];	/*+1; */
-
-		Ac2Cfg.field.AcTxop = (pEdcaParm->Txop[QID_AC_VI] * 6) / 10;
-		if (pAd->Antenna.field.TxPath == 1) {
-			Ac2Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VI] + 1;
-			Ac2Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VI] + 1;
-		} else {
-			Ac2Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VI];
-			Ac2Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VI];
-		}
-		Ac2Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VI] + 1;
-#ifdef RTMP_MAC_USB
-		Ac2Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VI] + 3;
-#endif /* RTMP_MAC_USB // */
-
-		{
-			/* Tuning for Wi-Fi WMM S06 */
-			if (pAd->CommonCfg.bWiFiTest &&
-			    pEdcaParm->Aifsn[QID_AC_VI] == 10)
-				Ac2Cfg.field.Aifsn -= 1;
-
-			/* Tuning for TGn Wi-Fi 5.2.32 */
-			/* STA TestBed changes in this item: conexant legacy sta ==> broadcom 11n sta */
-			if (STA_TGN_WIFI_ON(pAd) &&
-			    pEdcaParm->Aifsn[QID_AC_VI] == 10) {
-				Ac0Cfg.field.Aifsn = 3;
-				Ac2Cfg.field.AcTxop = 5;
-			}
-#ifdef RT30xx
-			if (pAd->RfIcType == RFIC_3020
-			    || pAd->RfIcType == RFIC_2020) {
-				/* Tuning for WiFi WMM S3-T07: connexant legacy sta ==> broadcom 11n sta. */
-				Ac2Cfg.field.Aifsn = 5;
-			}
-#endif /* RT30xx // */
-		}
-
-		Ac3Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VO];
-		Ac3Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VO];
-		Ac3Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VO];
-		Ac3Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VO];
-
-/*#ifdef WIFI_TEST */
-		if (pAd->CommonCfg.bWiFiTest) {
-			if (Ac3Cfg.field.AcTxop == 102) {
-				Ac0Cfg.field.AcTxop =
-				    pEdcaParm->Txop[QID_AC_BE] ? pEdcaParm->
-				    Txop[QID_AC_BE] : 10;
-				Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE] - 1;	/* AIFSN must >= 1 */
-				Ac1Cfg.field.AcTxop =
-				    pEdcaParm->Txop[QID_AC_BK];
-				Ac1Cfg.field.Aifsn =
-				    pEdcaParm->Aifsn[QID_AC_BK];
-				Ac2Cfg.field.AcTxop =
-				    pEdcaParm->Txop[QID_AC_VI];
-			}	/* End of if */
-		}
-/*#endif // WIFI_TEST // */
-
-		RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word);
-		RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word);
-		RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word);
-		RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word);
-
-		/*======================================================== */
-		/*      DMA Register has a copy too. */
-		/*======================================================== */
-		csr0.field.Ac0Txop = Ac0Cfg.field.AcTxop;
-		csr0.field.Ac1Txop = Ac1Cfg.field.AcTxop;
-		RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word);
-
-		csr1.field.Ac2Txop = Ac2Cfg.field.AcTxop;
-		csr1.field.Ac3Txop = Ac3Cfg.field.AcTxop;
-		RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word);
-
-		CwminCsr.word = 0;
-		CwminCsr.field.Cwmin0 = pEdcaParm->Cwmin[QID_AC_BE];
-		CwminCsr.field.Cwmin1 = pEdcaParm->Cwmin[QID_AC_BK];
-		CwminCsr.field.Cwmin2 = pEdcaParm->Cwmin[QID_AC_VI];
-		CwminCsr.field.Cwmin3 = pEdcaParm->Cwmin[QID_AC_VO] - 1;	/*for TGn wifi test */
-		RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word);
-
-		CwmaxCsr.word = 0;
-		CwmaxCsr.field.Cwmax0 = pEdcaParm->Cwmax[QID_AC_BE];
-		CwmaxCsr.field.Cwmax1 = pEdcaParm->Cwmax[QID_AC_BK];
-		CwmaxCsr.field.Cwmax2 = pEdcaParm->Cwmax[QID_AC_VI];
-		CwmaxCsr.field.Cwmax3 = pEdcaParm->Cwmax[QID_AC_VO];
-		RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word);
-
-		AifsnCsr.word = 0;
-		AifsnCsr.field.Aifsn0 = Ac0Cfg.field.Aifsn;	/*pEdcaParm->Aifsn[QID_AC_BE]; */
-		AifsnCsr.field.Aifsn1 = Ac1Cfg.field.Aifsn;	/*pEdcaParm->Aifsn[QID_AC_BK]; */
-		AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn;	/*pEdcaParm->Aifsn[QID_AC_VI]; */
-
-		{
-			/* Tuning for Wi-Fi WMM S06 */
-			if (pAd->CommonCfg.bWiFiTest &&
-			    pEdcaParm->Aifsn[QID_AC_VI] == 10)
-				AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn - 4;
-
-			/* Tuning for TGn Wi-Fi 5.2.32 */
-			/* STA TestBed changes in this item: connexant legacy sta ==> broadcom 11n sta */
-			if (STA_TGN_WIFI_ON(pAd) &&
-			    pEdcaParm->Aifsn[QID_AC_VI] == 10) {
-				AifsnCsr.field.Aifsn0 = 3;
-				AifsnCsr.field.Aifsn2 = 7;
-			}
-
-			if (INFRA_ON(pAd))
-				CLIENT_STATUS_SET_FLAG(&pAd->MacTab.
-						       Content[BSSID_WCID],
-						       fCLIENT_STATUS_WMM_CAPABLE);
-		}
-
-		{
-			AifsnCsr.field.Aifsn3 = Ac3Cfg.field.Aifsn - 1;	/*pEdcaParm->Aifsn[QID_AC_VO]; //for TGn wifi test */
-#ifdef RT30xx
-			/* TODO: Shiang, this modification also suitable for RT3052/RT3050 ??? */
-			if (pAd->RfIcType == RFIC_3020
-			    || pAd->RfIcType == RFIC_2020) {
-				AifsnCsr.field.Aifsn2 = 0x2;	/*pEdcaParm->Aifsn[QID_AC_VI]; //for WiFi WMM S4-T04. */
-			}
-#endif /* RT30xx // */
-		}
-		RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, AifsnCsr.word);
-
-		NdisMoveMemory(&pAd->CommonCfg.APEdcaParm, pEdcaParm,
-			       sizeof(struct rt_edca_parm));
-		if (!ADHOC_ON(pAd)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("EDCA [#%d]: AIFSN CWmin CWmax  TXOP(us)  ACM\n",
-				  pEdcaParm->EdcaUpdateCount));
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("     AC_BE      %2d     %2d     %2d      %4d     %d\n",
-				  pEdcaParm->Aifsn[0], pEdcaParm->Cwmin[0],
-				  pEdcaParm->Cwmax[0], pEdcaParm->Txop[0] << 5,
-				  pEdcaParm->bACM[0]));
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("     AC_BK      %2d     %2d     %2d      %4d     %d\n",
-				  pEdcaParm->Aifsn[1], pEdcaParm->Cwmin[1],
-				  pEdcaParm->Cwmax[1], pEdcaParm->Txop[1] << 5,
-				  pEdcaParm->bACM[1]));
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("     AC_VI      %2d     %2d     %2d      %4d     %d\n",
-				  pEdcaParm->Aifsn[2], pEdcaParm->Cwmin[2],
-				  pEdcaParm->Cwmax[2], pEdcaParm->Txop[2] << 5,
-				  pEdcaParm->bACM[2]));
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("     AC_VO      %2d     %2d     %2d      %4d     %d\n",
-				  pEdcaParm->Aifsn[3], pEdcaParm->Cwmin[3],
-				  pEdcaParm->Cwmax[3], pEdcaParm->Txop[3] << 5,
-				  pEdcaParm->bACM[3]));
-		}
-	}
-
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicSetSlotTime(struct rt_rtmp_adapter *pAd, IN BOOLEAN bUseShortSlotTime)
-{
-	unsigned long SlotTime;
-	u32 RegValue = 0;
-
-	if (pAd->CommonCfg.Channel > 14)
-		bUseShortSlotTime = TRUE;
-
-	if (bUseShortSlotTime
-	    && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED))
-		return;
-	else if ((!bUseShortSlotTime)
-		 && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED)))
-		return;
-
-	if (bUseShortSlotTime)
-		OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED);
-	else
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED);
-
-	SlotTime = (bUseShortSlotTime) ? 9 : 20;
-
-	{
-		/* force using short SLOT time for FAE to demo performance when TxBurst is ON */
-		if (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE)
-		     && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED)))
-		    || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE)
-			&& (pAd->CommonCfg.BACapability.field.Policy ==
-			    BA_NOTUSE))
-		    ) {
-			/* In this case, we will think it is doing Wi-Fi test */
-			/* And we will not set to short slot when bEnableTxBurst is TRUE. */
-		} else if (pAd->CommonCfg.bEnableTxBurst) {
-			OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED);
-			SlotTime = 9;
-		}
-	}
-
-	/* */
-	/* For some reasons, always set it to short slot time. */
-	/* */
-	/* ToDo: Should consider capability with 11B */
-	/* */
-	{
-		if (pAd->StaCfg.BssType == BSS_ADHOC) {
-			OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED);
-			SlotTime = 20;
-		}
-	}
-
-	RTMP_IO_READ32(pAd, BKOFF_SLOT_CFG, &RegValue);
-	RegValue = RegValue & 0xFFFFFF00;
-
-	RegValue |= SlotTime;
-
-	RTMP_IO_WRITE32(pAd, BKOFF_SLOT_CFG, RegValue);
-}
-
-/*
-	========================================================================
-	Description:
-		Add Shared key information into ASIC.
-		Update shared key, TxMic and RxMic to Asic Shared key table
-		Update its cipherAlg to Asic Shared key Mode.
-
-    Return:
-	========================================================================
-*/
-void AsicAddSharedKeyEntry(struct rt_rtmp_adapter *pAd,
-			   u8 BssIndex,
-			   u8 KeyIdx,
-			   u8 CipherAlg,
-			   u8 *pKey, u8 *pTxMic, u8 *pRxMic)
-{
-	unsigned long offset;		/*, csr0; */
-	SHAREDKEY_MODE_STRUC csr1;
-#ifdef RTMP_MAC_PCI
-	int i;
-#endif /* RTMP_MAC_PCI // */
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AsicAddSharedKeyEntry BssIndex=%d, KeyIdx=%d\n", BssIndex,
-		  KeyIdx));
-/*============================================================================================ */
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AsicAddSharedKeyEntry: %s key #%d\n", CipherName[CipherAlg],
-		  BssIndex * 4 + KeyIdx));
-	DBGPRINT_RAW(RT_DEBUG_TRACE,
-		     ("		Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
-		      pKey[0], pKey[1], pKey[2], pKey[3], pKey[4],
-		      pKey[5], pKey[6], pKey[7], pKey[8], pKey[9],
-		      pKey[10], pKey[11], pKey[12], pKey[13], pKey[14],
-		      pKey[15]));
-	if (pRxMic) {
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			     ("		Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
-			      pRxMic[0], pRxMic[1], pRxMic[2], pRxMic[3],
-			      pRxMic[4], pRxMic[5], pRxMic[6], pRxMic[7]));
-	}
-	if (pTxMic) {
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			     ("		Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
-			      pTxMic[0], pTxMic[1], pTxMic[2], pTxMic[3],
-			      pTxMic[4], pTxMic[5], pTxMic[6], pTxMic[7]));
-	}
-/*============================================================================================ */
-	/* */
-	/* fill key material - key + TX MIC + RX MIC */
-	/* */
-#ifdef RTMP_MAC_PCI
-	offset =
-	    SHARED_KEY_TABLE_BASE + (4 * BssIndex + KeyIdx) * HW_KEY_ENTRY_SIZE;
-	for (i = 0; i < MAX_LEN_OF_SHARE_KEY; i++) {
-		RTMP_IO_WRITE8(pAd, offset + i, pKey[i]);
-	}
-
-	offset += MAX_LEN_OF_SHARE_KEY;
-	if (pTxMic) {
-		for (i = 0; i < 8; i++) {
-			RTMP_IO_WRITE8(pAd, offset + i, pTxMic[i]);
-		}
-	}
-
-	offset += 8;
-	if (pRxMic) {
-		for (i = 0; i < 8; i++) {
-			RTMP_IO_WRITE8(pAd, offset + i, pRxMic[i]);
-		}
-	}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	{
-		offset =
-		    SHARED_KEY_TABLE_BASE + (4 * BssIndex +
-					     KeyIdx) * HW_KEY_ENTRY_SIZE;
-		RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_SHARE_KEY);
-
-		offset += MAX_LEN_OF_SHARE_KEY;
-		if (pTxMic) {
-			RTUSBMultiWrite(pAd, offset, pTxMic, 8);
-		}
-
-		offset += 8;
-		if (pRxMic) {
-			RTUSBMultiWrite(pAd, offset, pRxMic, 8);
-		}
-	}
-#endif /* RTMP_MAC_USB // */
-
-	/* */
-	/* Update cipher algorithm. WSTA always use BSS0 */
-	/* */
-	RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2),
-		       &csr1.word);
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Read: SHARED_KEY_MODE_BASE at this Bss[%d] KeyIdx[%d]= 0x%x \n",
-		  BssIndex, KeyIdx, csr1.word));
-	if ((BssIndex % 2) == 0) {
-		if (KeyIdx == 0)
-			csr1.field.Bss0Key0CipherAlg = CipherAlg;
-		else if (KeyIdx == 1)
-			csr1.field.Bss0Key1CipherAlg = CipherAlg;
-		else if (KeyIdx == 2)
-			csr1.field.Bss0Key2CipherAlg = CipherAlg;
-		else
-			csr1.field.Bss0Key3CipherAlg = CipherAlg;
-	} else {
-		if (KeyIdx == 0)
-			csr1.field.Bss1Key0CipherAlg = CipherAlg;
-		else if (KeyIdx == 1)
-			csr1.field.Bss1Key1CipherAlg = CipherAlg;
-		else if (KeyIdx == 2)
-			csr1.field.Bss1Key2CipherAlg = CipherAlg;
-		else
-			csr1.field.Bss1Key3CipherAlg = CipherAlg;
-	}
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n",
-		  BssIndex, csr1.word));
-	RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2),
-			csr1.word);
-
-}
-
-/*      IRQL = DISPATCH_LEVEL */
-void AsicRemoveSharedKeyEntry(struct rt_rtmp_adapter *pAd,
-			      u8 BssIndex, u8 KeyIdx)
-{
-	/*unsigned long SecCsr0; */
-	SHAREDKEY_MODE_STRUC csr1;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AsicRemoveSharedKeyEntry: #%d \n", BssIndex * 4 + KeyIdx));
-
-	RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2),
-		       &csr1.word);
-	if ((BssIndex % 2) == 0) {
-		if (KeyIdx == 0)
-			csr1.field.Bss0Key0CipherAlg = 0;
-		else if (KeyIdx == 1)
-			csr1.field.Bss0Key1CipherAlg = 0;
-		else if (KeyIdx == 2)
-			csr1.field.Bss0Key2CipherAlg = 0;
-		else
-			csr1.field.Bss0Key3CipherAlg = 0;
-	} else {
-		if (KeyIdx == 0)
-			csr1.field.Bss1Key0CipherAlg = 0;
-		else if (KeyIdx == 1)
-			csr1.field.Bss1Key1CipherAlg = 0;
-		else if (KeyIdx == 2)
-			csr1.field.Bss1Key2CipherAlg = 0;
-		else
-			csr1.field.Bss1Key3CipherAlg = 0;
-	}
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n",
-		  BssIndex, csr1.word));
-	RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2),
-			csr1.word);
-	ASSERT(BssIndex < 4);
-	ASSERT(KeyIdx < 4);
-
-}
-
-void AsicUpdateWCIDAttribute(struct rt_rtmp_adapter *pAd,
-			     u16 WCID,
-			     u8 BssIndex,
-			     u8 CipherAlg,
-			     IN BOOLEAN bUsePairewiseKeyTable)
-{
-	unsigned long WCIDAttri = 0, offset;
-
-	/* */
-	/* Update WCID attribute. */
-	/* Only TxKey could update WCID attribute. */
-	/* */
-	offset = MAC_WCID_ATTRIBUTE_BASE + (WCID * HW_WCID_ATTRI_SIZE);
-	WCIDAttri =
-	    (BssIndex << 4) | (CipherAlg << 1) | (bUsePairewiseKeyTable);
-	RTMP_IO_WRITE32(pAd, offset, WCIDAttri);
-}
-
-void AsicUpdateWCIDIVEIV(struct rt_rtmp_adapter *pAd,
-			 u16 WCID, unsigned long uIV, unsigned long uEIV)
-{
-	unsigned long offset;
-
-	offset = MAC_IVEIV_TABLE_BASE + (WCID * HW_IVEIV_ENTRY_SIZE);
-
-	RTMP_IO_WRITE32(pAd, offset, uIV);
-	RTMP_IO_WRITE32(pAd, offset + 4, uEIV);
-}
-
-void AsicUpdateRxWCIDTable(struct rt_rtmp_adapter *pAd,
-			   u16 WCID, u8 *pAddr)
-{
-	unsigned long offset;
-	unsigned long Addr;
-
-	offset = MAC_WCID_BASE + (WCID * HW_WCID_ENTRY_SIZE);
-	Addr = pAddr[0] + (pAddr[1] << 8) + (pAddr[2] << 16) + (pAddr[3] << 24);
-	RTMP_IO_WRITE32(pAd, offset, Addr);
-	Addr = pAddr[4] + (pAddr[5] << 8);
-	RTMP_IO_WRITE32(pAd, offset + 4, Addr);
-}
-
-/*
-    ========================================================================
-
-    Routine Description:
-        Set Cipher Key, Cipher algorithm, IV/EIV to Asic
-
-    Arguments:
-        pAd                     Pointer to our adapter
-        WCID                    WCID Entry number.
-        BssIndex                BSSID index, station or none multiple BSSID support
-                                this value should be 0.
-        KeyIdx                  This KeyIdx will set to IV's KeyID if bTxKey enabled
-        pCipherKey              Pointer to Cipher Key.
-        bUsePairewiseKeyTable   TRUE means saved the key in SharedKey table,
-                                otherwise PairewiseKey table
-        bTxKey                  This is the transmit key if enabled.
-
-    Return Value:
-        None
-
-    Note:
-        This routine will set the relative key stuff to Asic including WCID attribute,
-        Cipher Key, Cipher algorithm and IV/EIV.
-
-        IV/EIV will be update if this CipherKey is the transmission key because
-        ASIC will base on IV's KeyID value to select Cipher Key.
-
-        If bTxKey sets to FALSE, this is not the TX key, but it could be
-        RX key
-
-	For AP mode bTxKey must be always set to TRUE.
-    ========================================================================
-*/
-void AsicAddKeyEntry(struct rt_rtmp_adapter *pAd,
-		     u16 WCID,
-		     u8 BssIndex,
-		     u8 KeyIdx,
-		     struct rt_cipher_key *pCipherKey,
-		     IN BOOLEAN bUsePairewiseKeyTable, IN BOOLEAN bTxKey)
-{
-	unsigned long offset;
-/*      unsigned long   WCIDAttri = 0; */
-	u8 IV4 = 0;
-	u8 *pKey = pCipherKey->Key;
-/*      unsigned long           KeyLen = pCipherKey->KeyLen; */
-	u8 *pTxMic = pCipherKey->TxMic;
-	u8 *pRxMic = pCipherKey->RxMic;
-	u8 *pTxtsc = pCipherKey->TxTsc;
-	u8 CipherAlg = pCipherKey->CipherAlg;
-	SHAREDKEY_MODE_STRUC csr1;
-#ifdef RTMP_MAC_PCI
-	u8 i;
-#endif /* RTMP_MAC_PCI // */
-
-/*      ASSERT(KeyLen <= MAX_LEN_OF_PEER_KEY); */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==> AsicAddKeyEntry\n"));
-	/* */
-	/* 1.) decide key table offset */
-	/* */
-	if (bUsePairewiseKeyTable)
-		offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE);
-	else
-		offset =
-		    SHARED_KEY_TABLE_BASE + (4 * BssIndex +
-					     KeyIdx) * HW_KEY_ENTRY_SIZE;
-
-	/* */
-	/* 2.) Set Key to Asic */
-	/* */
-	/*for (i = 0; i < KeyLen; i++) */
-#ifdef RTMP_MAC_PCI
-	for (i = 0; i < MAX_LEN_OF_PEER_KEY; i++) {
-		RTMP_IO_WRITE8(pAd, offset + i, pKey[i]);
-	}
-	offset += MAX_LEN_OF_PEER_KEY;
-
-	/* */
-	/* 3.) Set MIC key if available */
-	/* */
-	if (pTxMic) {
-		for (i = 0; i < 8; i++) {
-			RTMP_IO_WRITE8(pAd, offset + i, pTxMic[i]);
-		}
-	}
-	offset += LEN_TKIP_TXMICK;
-
-	if (pRxMic) {
-		for (i = 0; i < 8; i++) {
-			RTMP_IO_WRITE8(pAd, offset + i, pRxMic[i]);
-		}
-	}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_PEER_KEY);
-	offset += MAX_LEN_OF_PEER_KEY;
-
-	/* */
-	/* 3.) Set MIC key if available */
-	/* */
-	if (pTxMic) {
-		RTUSBMultiWrite(pAd, offset, pTxMic, 8);
-	}
-	offset += LEN_TKIP_TXMICK;
-
-	if (pRxMic) {
-		RTUSBMultiWrite(pAd, offset, pRxMic, 8);
-	}
-#endif /* RTMP_MAC_USB // */
-
-	/* */
-	/* 4.) Modify IV/EIV if needs */
-	/*     This will force Asic to use this key ID by setting IV. */
-	/* */
-	if (bTxKey) {
-#ifdef RTMP_MAC_PCI
-		offset = MAC_IVEIV_TABLE_BASE + (WCID * HW_IVEIV_ENTRY_SIZE);
-		/* */
-		/* Write IV */
-		/* */
-		RTMP_IO_WRITE8(pAd, offset, pTxtsc[1]);
-		RTMP_IO_WRITE8(pAd, offset + 1, ((pTxtsc[1] | 0x20) & 0x7f));
-		RTMP_IO_WRITE8(pAd, offset + 2, pTxtsc[0]);
-
-		IV4 = (KeyIdx << 6);
-		if ((CipherAlg == CIPHER_TKIP)
-		    || (CipherAlg == CIPHER_TKIP_NO_MIC)
-		    || (CipherAlg == CIPHER_AES))
-			IV4 |= 0x20;	/* turn on extension bit means EIV existence */
-
-		RTMP_IO_WRITE8(pAd, offset + 3, IV4);
-
-		/* */
-		/* Write EIV */
-		/* */
-		offset += 4;
-		for (i = 0; i < 4; i++) {
-			RTMP_IO_WRITE8(pAd, offset + i, pTxtsc[i + 2]);
-		}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-		u32 tmpVal;
-
-		/* */
-		/* Write IV */
-		/* */
-		IV4 = (KeyIdx << 6);
-		if ((CipherAlg == CIPHER_TKIP)
-		    || (CipherAlg == CIPHER_TKIP_NO_MIC)
-		    || (CipherAlg == CIPHER_AES))
-			IV4 |= 0x20;	/* turn on extension bit means EIV existence */
-
-		tmpVal =
-		    pTxtsc[1] + (((pTxtsc[1] | 0x20) & 0x7f) << 8) +
-		    (pTxtsc[0] << 16) + (IV4 << 24);
-		RTMP_IO_WRITE32(pAd, offset, tmpVal);
-
-		/* */
-		/* Write EIV */
-		/* */
-		offset += 4;
-		RTMP_IO_WRITE32(pAd, offset, *(u32 *)& pCipherKey->TxTsc[2]);
-#endif /* RTMP_MAC_USB // */
-
-		AsicUpdateWCIDAttribute(pAd, WCID, BssIndex, CipherAlg,
-					bUsePairewiseKeyTable);
-	}
-
-	if (!bUsePairewiseKeyTable) {
-		/* */
-		/* Only update the shared key security mode */
-		/* */
-		RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2),
-			       &csr1.word);
-		if ((BssIndex % 2) == 0) {
-			if (KeyIdx == 0)
-				csr1.field.Bss0Key0CipherAlg = CipherAlg;
-			else if (KeyIdx == 1)
-				csr1.field.Bss0Key1CipherAlg = CipherAlg;
-			else if (KeyIdx == 2)
-				csr1.field.Bss0Key2CipherAlg = CipherAlg;
-			else
-				csr1.field.Bss0Key3CipherAlg = CipherAlg;
-		} else {
-			if (KeyIdx == 0)
-				csr1.field.Bss1Key0CipherAlg = CipherAlg;
-			else if (KeyIdx == 1)
-				csr1.field.Bss1Key1CipherAlg = CipherAlg;
-			else if (KeyIdx == 2)
-				csr1.field.Bss1Key2CipherAlg = CipherAlg;
-			else
-				csr1.field.Bss1Key3CipherAlg = CipherAlg;
-		}
-		RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2),
-				csr1.word);
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<== AsicAddKeyEntry\n"));
-}
-
-/*
-	========================================================================
-	Description:
-		Add Pair-wise key material into ASIC.
-		Update pairwise key, TxMic and RxMic to Asic Pair-wise key table
-
-    Return:
-	========================================================================
-*/
-void AsicAddPairwiseKeyEntry(struct rt_rtmp_adapter *pAd,
-			     u8 *pAddr,
-			     u8 WCID, struct rt_cipher_key *pCipherKey)
-{
-	int i;
-	unsigned long offset;
-	u8 *pKey = pCipherKey->Key;
-	u8 *pTxMic = pCipherKey->TxMic;
-	u8 *pRxMic = pCipherKey->RxMic;
-#ifdef DBG
-	u8 CipherAlg = pCipherKey->CipherAlg;
-#endif /* DBG // */
-
-	/* EKEY */
-	offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE);
-#ifdef RTMP_MAC_PCI
-	for (i = 0; i < MAX_LEN_OF_PEER_KEY; i++) {
-		RTMP_IO_WRITE8(pAd, offset + i, pKey[i]);
-	}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	RTUSBMultiWrite(pAd, offset, &pCipherKey->Key[0], MAX_LEN_OF_PEER_KEY);
-#endif /* RTMP_MAC_USB // */
-	for (i = 0; i < MAX_LEN_OF_PEER_KEY; i += 4) {
-		u32 Value;
-		RTMP_IO_READ32(pAd, offset + i, &Value);
-	}
-
-	offset += MAX_LEN_OF_PEER_KEY;
-
-	/*  MIC KEY */
-	if (pTxMic) {
-#ifdef RTMP_MAC_PCI
-		for (i = 0; i < 8; i++) {
-			RTMP_IO_WRITE8(pAd, offset + i, pTxMic[i]);
-		}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-		RTUSBMultiWrite(pAd, offset, &pCipherKey->TxMic[0], 8);
-#endif /* RTMP_MAC_USB // */
-	}
-	offset += 8;
-	if (pRxMic) {
-#ifdef RTMP_MAC_PCI
-		for (i = 0; i < 8; i++) {
-			RTMP_IO_WRITE8(pAd, offset + i, pRxMic[i]);
-		}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-		RTUSBMultiWrite(pAd, offset, &pCipherKey->RxMic[0], 8);
-#endif /* RTMP_MAC_USB // */
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AsicAddPairwiseKeyEntry: WCID #%d Alg=%s\n", WCID,
-		  CipherName[CipherAlg]));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("	Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
-		  pKey[0], pKey[1], pKey[2], pKey[3], pKey[4], pKey[5],
-		  pKey[6], pKey[7], pKey[8], pKey[9], pKey[10], pKey[11],
-		  pKey[12], pKey[13], pKey[14], pKey[15]));
-	if (pRxMic) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("	Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
-			  pRxMic[0], pRxMic[1], pRxMic[2], pRxMic[3],
-			  pRxMic[4], pRxMic[5], pRxMic[6], pRxMic[7]));
-	}
-	if (pTxMic) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("	Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
-			  pTxMic[0], pTxMic[1], pTxMic[2], pTxMic[3],
-			  pTxMic[4], pTxMic[5], pTxMic[6], pTxMic[7]));
-	}
-}
-
-/*
-	========================================================================
-	Description:
-		Remove Pair-wise key material from ASIC.
-
-    Return:
-	========================================================================
-*/
-void AsicRemovePairwiseKeyEntry(struct rt_rtmp_adapter *pAd,
-				u8 BssIdx, u8 Wcid)
-{
-	unsigned long WCIDAttri;
-	u16 offset;
-
-	/* re-set the entry's WCID attribute as OPEN-NONE. */
-	offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE);
-	WCIDAttri = (BssIdx << 4) | PAIRWISEKEYTABLE;
-	RTMP_IO_WRITE32(pAd, offset, WCIDAttri);
-}
-
-BOOLEAN AsicSendCommandToMcu(struct rt_rtmp_adapter *pAd,
-			     u8 Command,
-			     u8 Token, u8 Arg0, u8 Arg1)
-{
-
-	if (pAd->chipOps.sendCommandToMcu)
-		pAd->chipOps.sendCommandToMcu(pAd, Command, Token, Arg0, Arg1);
-
-	return TRUE;
-}
-
-void AsicSetRxAnt(struct rt_rtmp_adapter *pAd, u8 Ant)
-{
-#ifdef RT30xx
-	/* RT3572 ATE need not to do this. */
-	RT30xxSetRxAnt(pAd, Ant);
-#endif /* RT30xx // */
-}
-
-void AsicTurnOffRFClk(struct rt_rtmp_adapter *pAd, u8 Channel)
-{
-	if (pAd->chipOps.AsicRfTurnOff) {
-		pAd->chipOps.AsicRfTurnOff(pAd);
-	} else {
-		/* RF R2 bit 18 = 0 */
-		u32 R1 = 0, R2 = 0, R3 = 0;
-		u8 index;
-		struct rt_rtmp_rf_regs *RFRegTable;
-
-		RFRegTable = RF2850RegTable;
-
-		switch (pAd->RfIcType) {
-		case RFIC_2820:
-		case RFIC_2850:
-		case RFIC_2720:
-		case RFIC_2750:
-
-			for (index = 0; index < NUM_OF_2850_CHNL; index++) {
-				if (Channel == RFRegTable[index].Channel) {
-					R1 = RFRegTable[index].R1 & 0xffffdfff;
-					R2 = RFRegTable[index].R2 & 0xfffbffff;
-					R3 = RFRegTable[index].R3 & 0xfff3ffff;
-
-					RTMP_RF_IO_WRITE32(pAd, R1);
-					RTMP_RF_IO_WRITE32(pAd, R2);
-
-					/* Program R1b13 to 1, R3/b18,19 to 0, R2b18 to 0. */
-					/* Set RF R2 bit18=0, R3 bit[18:19]=0 */
-					/*if (pAd->StaCfg.bRadio == FALSE) */
-					if (1) {
-						RTMP_RF_IO_WRITE32(pAd, R3);
-
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x,  R3 = 0x%08x \n",
-							  Channel,
-							  pAd->RfIcType, R2,
-							  R3));
-					} else
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x \n",
-							  Channel,
-							  pAd->RfIcType, R2));
-					break;
-				}
-			}
-			break;
-
-		default:
-			break;
-		}
-	}
-}
-
-void AsicTurnOnRFClk(struct rt_rtmp_adapter *pAd, u8 Channel)
-{
-	/* RF R2 bit 18 = 0 */
-	u32 R1 = 0, R2 = 0, R3 = 0;
-	u8 index;
-	struct rt_rtmp_rf_regs *RFRegTable;
-
-#ifdef PCIE_PS_SUPPORT
-	/* The RF programming sequence is difference between 3xxx and 2xxx */
-	if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))) {
-		return;
-	}
-#endif /* PCIE_PS_SUPPORT // */
-
-	RFRegTable = RF2850RegTable;
-
-	switch (pAd->RfIcType) {
-	case RFIC_2820:
-	case RFIC_2850:
-	case RFIC_2720:
-	case RFIC_2750:
-
-		for (index = 0; index < NUM_OF_2850_CHNL; index++) {
-			if (Channel == RFRegTable[index].Channel) {
-				R3 = pAd->LatchRfRegs.R3;
-				R3 &= 0xfff3ffff;
-				R3 |= 0x00080000;
-				RTMP_RF_IO_WRITE32(pAd, R3);
-
-				R1 = RFRegTable[index].R1;
-				RTMP_RF_IO_WRITE32(pAd, R1);
-
-				R2 = RFRegTable[index].R2;
-				if (pAd->Antenna.field.TxPath == 1) {
-					R2 |= 0x4000;	/* If TXpath is 1, bit 14 = 1; */
-				}
-
-				if (pAd->Antenna.field.RxPath == 2) {
-					R2 |= 0x40;	/* write 1 to off Rxpath. */
-				} else if (pAd->Antenna.field.RxPath == 1) {
-					R2 |= 0x20040;	/* write 1 to off RxPath */
-				}
-				RTMP_RF_IO_WRITE32(pAd, R2);
-
-				break;
-			}
-		}
-		break;
-
-	default:
-		break;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOnRFClk#%d(RF=%d, ) , R2=0x%08x\n",
-				  Channel, pAd->RfIcType, R2));
-}
diff --git a/drivers/staging/rt2860/common/cmm_cfg.c b/drivers/staging/rt2860/common/cmm_cfg.c
deleted file mode 100644
index 727f79929258db751dbb66153177453b93e60b85..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_cfg.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	cmm_cfg.c
-
-    Abstract:
-    Ralink WiFi Driver configuration related subroutines
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
-*/
-
-#include "../rt_config.h"
-
-char *GetPhyMode(int Mode)
-{
-	switch (Mode) {
-	case MODE_CCK:
-		return "CCK";
-
-	case MODE_OFDM:
-		return "OFDM";
-	case MODE_HTMIX:
-		return "HTMIX";
-
-	case MODE_HTGREENFIELD:
-		return "GREEN";
-	default:
-		return "N/A";
-	}
-}
-
-char *GetBW(int BW)
-{
-	switch (BW) {
-	case BW_10:
-		return "10M";
-
-	case BW_20:
-		return "20M";
-	case BW_40:
-		return "40M";
-	default:
-		return "N/A";
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-        Set Country Region to pAd->CommonCfg.CountryRegion.
-        This command will not work, if the field of CountryRegion in eeprom is programmed.
-
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
-*/
-int RT_CfgSetCountryRegion(struct rt_rtmp_adapter *pAd, char *arg, int band)
-{
-	long region, regionMax;
-	u8 *pCountryRegion;
-
-	region = simple_strtol(arg, 0, 10);
-
-	if (band == BAND_24G) {
-		pCountryRegion = &pAd->CommonCfg.CountryRegion;
-		regionMax = REGION_MAXIMUM_BG_BAND;
-	} else {
-		pCountryRegion = &pAd->CommonCfg.CountryRegionForABand;
-		regionMax = REGION_MAXIMUM_A_BAND;
-	}
-
-	/* TODO: Is it neccesay for following check??? */
-	/* Country can be set only when EEPROM not programmed */
-	if (*pCountryRegion & 0x80) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("CfgSetCountryRegion():CountryRegion in eeprom was programmed\n"));
-		return FALSE;
-	}
-
-	if ((region >= 0) && (region <= REGION_MAXIMUM_BG_BAND)) {
-		*pCountryRegion = (u8)region;
-	} else if ((region == REGION_31_BG_BAND) && (band == BAND_24G)) {
-		*pCountryRegion = (u8)region;
-	} else {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("CfgSetCountryRegion():region(%ld) out of range!\n",
-			  region));
-		return FALSE;
-	}
-
-	return TRUE;
-
-}
-
-/*
-    ==========================================================================
-    Description:
-        Set Wireless Mode
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
-*/
-int RT_CfgSetWirelessMode(struct rt_rtmp_adapter *pAd, char *arg)
-{
-	int MaxPhyMode = PHY_11G;
-	long WirelessMode;
-
-	MaxPhyMode = PHY_11N_5G;
-
-	WirelessMode = simple_strtol(arg, 0, 10);
-	if (WirelessMode <= MaxPhyMode) {
-		pAd->CommonCfg.PhyMode = WirelessMode;
-		return TRUE;
-	}
-
-	return FALSE;
-
-}
-
-int RT_CfgSetShortSlot(struct rt_rtmp_adapter *pAd, char *arg)
-{
-	long ShortSlot;
-
-	ShortSlot = simple_strtol(arg, 0, 10);
-
-	if (ShortSlot == 1)
-		pAd->CommonCfg.bUseShortSlotTime = TRUE;
-	else if (ShortSlot == 0)
-		pAd->CommonCfg.bUseShortSlotTime = FALSE;
-	else
-		return FALSE;	/*Invalid argument */
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        Set WEP KEY base on KeyIdx
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
-*/
-int RT_CfgSetWepKey(struct rt_rtmp_adapter *pAd,
-		    char *keyString,
-		    struct rt_cipher_key *pSharedKey, int keyIdx)
-{
-	int KeyLen;
-	int i;
-	u8 CipherAlg = CIPHER_NONE;
-	BOOLEAN bKeyIsHex = FALSE;
-
-	/* TODO: Shall we do memset for the original key info?? */
-	memset(pSharedKey, 0, sizeof(struct rt_cipher_key));
-	KeyLen = strlen(keyString);
-	switch (KeyLen) {
-	case 5:		/*wep 40 Ascii type */
-	case 13:		/*wep 104 Ascii type */
-		bKeyIsHex = FALSE;
-		pSharedKey->KeyLen = KeyLen;
-		NdisMoveMemory(pSharedKey->Key, keyString, KeyLen);
-		break;
-
-	case 10:		/*wep 40 Hex type */
-	case 26:		/*wep 104 Hex type */
-		for (i = 0; i < KeyLen; i++) {
-			if (!isxdigit(*(keyString + i)))
-				return FALSE;	/*Not Hex value; */
-		}
-		bKeyIsHex = TRUE;
-		pSharedKey->KeyLen = KeyLen / 2;
-		AtoH(keyString, pSharedKey->Key, pSharedKey->KeyLen);
-		break;
-
-	default:		/*Invalid argument */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RT_CfgSetWepKey(keyIdx=%d):Invalid argument (arg=%s)\n",
-			  keyIdx, keyString));
-		return FALSE;
-	}
-
-	pSharedKey->CipherAlg = ((KeyLen % 5) ? CIPHER_WEP128 : CIPHER_WEP64);
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RT_CfgSetWepKey:(KeyIdx=%d,type=%s, Alg=%s)\n", keyIdx,
-		  (bKeyIsHex == FALSE ? "Ascii" : "Hex"),
-		  CipherName[CipherAlg]));
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        Set WPA PSK key
-
-    Arguments:
-        pAdapter	Pointer to our adapter
-        keyString	WPA pre-shared key string
-        pHashStr	String used for password hash function
-        hashStrLen	Length of the hash string
-        pPMKBuf		Output buffer of WPAPSK key
-
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
-*/
-int RT_CfgSetWPAPSKKey(struct rt_rtmp_adapter *pAd,
-		       char *keyString,
-		       u8 * pHashStr,
-		       int hashStrLen, u8 *pPMKBuf)
-{
-	int keyLen;
-	u8 keyMaterial[40];
-
-	keyLen = strlen(keyString);
-	if ((keyLen < 8) || (keyLen > 64)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("WPAPSK Key length(%d) error, required 8 ~ 64 characters!(keyStr=%s)\n",
-			  keyLen, keyString));
-		return FALSE;
-	}
-
-	memset(pPMKBuf, 0, 32);
-	if (keyLen == 64) {
-		AtoH(keyString, pPMKBuf, 32);
-	} else {
-		PasswordHash(keyString, pHashStr, hashStrLen, keyMaterial);
-		NdisMoveMemory(pPMKBuf, keyMaterial, 32);
-	}
-
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/common/cmm_data.c b/drivers/staging/rt2860/common/cmm_data.c
deleted file mode 100644
index 33799e1449aed5ddbf0c9eb5baf7764e0749ad8d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_data.c
+++ /dev/null
@@ -1,2361 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-#include "../rt_config.h"
-
-u8 SNAP_802_1H[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
-u8 SNAP_BRIDGE_TUNNEL[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
-
-/* Add Cisco Aironet SNAP heade for CCX2 support */
-u8 SNAP_AIRONET[] = { 0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x00 };
-u8 CKIP_LLC_SNAP[] = { 0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x02 };
-u8 EAPOL_LLC_SNAP[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8e };
-u8 EAPOL[] = { 0x88, 0x8e };
-u8 TPID[] = { 0x81, 0x00 };	/* VLAN related */
-
-u8 IPX[] = { 0x81, 0x37 };
-u8 APPLE_TALK[] = { 0x80, 0xf3 };
-
-u8 RateIdToPlcpSignal[12] = {
-	0, /* RATE_1 */ 1, /* RATE_2 */ 2, /* RATE_5_5 */ 3,	/* RATE_11 *//* see BBP spec */
-	11, /* RATE_6 */ 15, /* RATE_9 */ 10, /* RATE_12 */ 14,	/* RATE_18 *//* see IEEE802.11a-1999 p.14 */
-	9, /* RATE_24 */ 13, /* RATE_36 */ 8, /* RATE_48 */ 12 /* RATE_54 */
-};				/* see IEEE802.11a-1999 p.14 */
-
-u8 OfdmSignalToRateId[16] = {
-	RATE_54, RATE_54, RATE_54, RATE_54,	/* OFDM PLCP Signal = 0,  1,  2,  3 respectively */
-	RATE_54, RATE_54, RATE_54, RATE_54,	/* OFDM PLCP Signal = 4,  5,  6,  7 respectively */
-	RATE_48, RATE_24, RATE_12, RATE_6,	/* OFDM PLCP Signal = 8,  9,  10, 11 respectively */
-	RATE_54, RATE_36, RATE_18, RATE_9,	/* OFDM PLCP Signal = 12, 13, 14, 15 respectively */
-};
-
-u8 OfdmRateToRxwiMCS[12] = {
-	0, 0, 0, 0,
-	0, 1, 2, 3,		/* OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 */
-	4, 5, 6, 7,		/* OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 */
-};
-
-u8 RxwiMCSToOfdmRate[12] = {
-	RATE_6, RATE_9, RATE_12, RATE_18,
-	RATE_24, RATE_36, RATE_48, RATE_54,	/* OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 */
-	4, 5, 6, 7,		/* OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 */
-};
-
-char *MCSToMbps[] =
-    { "1Mbps", "2Mbps", "5.5Mbps", "11Mbps", "06Mbps", "09Mbps", "12Mbps",
-"18Mbps", "24Mbps", "36Mbps", "48Mbps", "54Mbps", "MM-0", "MM-1", "MM-2", "MM-3",
-"MM-4", "MM-5", "MM-6", "MM-7", "MM-8", "MM-9", "MM-10", "MM-11", "MM-12", "MM-13",
-"MM-14", "MM-15", "MM-32", "ee1", "ee2", "ee3" };
-
-u8 default_cwmin[] =
-    { CW_MIN_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS - 1, CW_MIN_IN_BITS - 2 };
-/*u8 default_cwmax[]={CW_MAX_IN_BITS, CW_MAX_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS-1}; */
-u8 default_sta_aifsn[] = { 3, 7, 2, 2 };
-
-u8 MapUserPriorityToAccessCategory[8] =
-    { QID_AC_BE, QID_AC_BK, QID_AC_BK, QID_AC_BE, QID_AC_VI, QID_AC_VI,
-QID_AC_VO, QID_AC_VO };
-
-/*
-	========================================================================
-
-	Routine Description:
-		API for MLME to transmit management frame to AP (BSS Mode)
-	or station (IBSS Mode)
-
-	Arguments:
-		pAd Pointer to our adapter
-		pData		Pointer to the outgoing 802.11 frame
-		Length		Size of outgoing management frame
-
-	Return Value:
-		NDIS_STATUS_FAILURE
-		NDIS_STATUS_PENDING
-		NDIS_STATUS_SUCCESS
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int MiniportMMRequest(struct rt_rtmp_adapter *pAd,
-			      u8 QueIdx, u8 *pData, u32 Length)
-{
-	void *pPacket;
-	int Status = NDIS_STATUS_SUCCESS;
-	unsigned long FreeNum;
-	u8 rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE];	/*RTMP_HW_HDR_LEN]; */
-#ifdef RTMP_MAC_PCI
-	unsigned long IrqFlags = 0;
-	u8 IrqState;
-#endif /* RTMP_MAC_PCI // */
-	BOOLEAN bUseDataQ = FALSE;
-	int retryCnt = 0;
-
-	ASSERT(Length <= MGMT_DMA_BUFFER_SIZE);
-
-	if ((QueIdx & MGMT_USE_QUEUE_FLAG) == MGMT_USE_QUEUE_FLAG) {
-		bUseDataQ = TRUE;
-		QueIdx &= (~MGMT_USE_QUEUE_FLAG);
-	}
-#ifdef RTMP_MAC_PCI
-	/* 2860C use Tx Ring */
-	IrqState = pAd->irq_disabled;
-	if (pAd->MACVersion == 0x28600100) {
-		QueIdx = (bUseDataQ == TRUE ? QueIdx : 3);
-		bUseDataQ = TRUE;
-	}
-	if (bUseDataQ && (!IrqState))
-		RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
-#endif /* RTMP_MAC_PCI // */
-
-	do {
-		/* Reset is in progress, stop immediately */
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) ||
-		    RTMP_TEST_FLAG(pAd,
-				   fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				   fRTMP_ADAPTER_NIC_NOT_EXIST)
-		    || !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) {
-			Status = NDIS_STATUS_FAILURE;
-			break;
-		}
-		/* Check Free priority queue */
-		/* Since we use PBF Queue2 for management frame.  Its corresponding DMA ring should be using TxRing. */
-#ifdef RTMP_MAC_PCI
-		if (bUseDataQ) {
-			retryCnt = MAX_DATAMM_RETRY;
-			/* free Tx(QueIdx) resources */
-			RTMPFreeTXDUponTxDmaDone(pAd, QueIdx);
-			FreeNum = GET_TXRING_FREENO(pAd, QueIdx);
-		} else
-#endif /* RTMP_MAC_PCI // */
-		{
-			FreeNum = GET_MGMTRING_FREENO(pAd);
-		}
-
-		if ((FreeNum > 0)) {
-			/* We need to reserve space for rtmp hardware header. i.e., TxWI for RT2860 and TxInfo+TxWI for RT2870 */
-			NdisZeroMemory(&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE));
-			Status =
-			    RTMPAllocateNdisPacket(pAd, &pPacket,
-						   (u8 *)& rtmpHwHdr,
-						   (TXINFO_SIZE + TXWI_SIZE),
-						   pData, Length);
-			if (Status != NDIS_STATUS_SUCCESS) {
-				DBGPRINT(RT_DEBUG_WARN,
-					 ("MiniportMMRequest (error:: can't allocate NDIS PACKET)\n"));
-				break;
-			}
-			/*pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; */
-			/*pAd->CommonCfg.MlmeRate = RATE_2; */
-
-#ifdef RTMP_MAC_PCI
-			if (bUseDataQ) {
-				Status =
-				    MlmeDataHardTransmit(pAd, QueIdx, pPacket);
-				retryCnt--;
-			} else
-#endif /* RTMP_MAC_PCI // */
-				Status = MlmeHardTransmit(pAd, QueIdx, pPacket);
-			if (Status == NDIS_STATUS_SUCCESS)
-				retryCnt = 0;
-			else
-				RTMPFreeNdisPacket(pAd, pPacket);
-		} else {
-			pAd->RalinkCounters.MgmtRingFullCount++;
-#ifdef RTMP_MAC_PCI
-			if (bUseDataQ) {
-				retryCnt--;
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("retryCnt %d\n", retryCnt));
-				if (retryCnt == 0) {
-					DBGPRINT(RT_DEBUG_ERROR,
-						 ("Qidx(%d), not enough space in DataRing, MgmtRingFullCount=%ld!\n",
-						  QueIdx,
-						  pAd->RalinkCounters.
-						  MgmtRingFullCount));
-				}
-			}
-#endif /* RTMP_MAC_PCI // */
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Qidx(%d), not enough space in MgmtRing, MgmtRingFullCount=%ld!\n",
-				  QueIdx,
-				  pAd->RalinkCounters.MgmtRingFullCount));
-		}
-	} while (retryCnt > 0);
-
-#ifdef RTMP_MAC_PCI
-	if (bUseDataQ && (!IrqState))
-		RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
-#endif /* RTMP_MAC_PCI // */
-
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Copy frame from waiting queue into relative ring buffer and set
-	appropriate ASIC register to kick hardware transmit function
-
-	Arguments:
-		pAd Pointer to our adapter
-		pBuffer 	Pointer to	memory of outgoing frame
-		Length		Size of outgoing management frame
-
-	Return Value:
-		NDIS_STATUS_FAILURE
-		NDIS_STATUS_PENDING
-		NDIS_STATUS_SUCCESS
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int MlmeHardTransmit(struct rt_rtmp_adapter *pAd,
-			     u8 QueIdx, void *pPacket)
-{
-	struct rt_packet_info PacketInfo;
-	u8 *pSrcBufVA;
-	u32 SrcBufLen;
-	struct rt_header_802_11 * pHeader_802_11;
-
-	if ((pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)
-	    ) {
-		return NDIS_STATUS_FAILURE;
-	}
-
-	RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
-	if (pSrcBufVA == NULL)
-		return NDIS_STATUS_FAILURE;
-
-	pHeader_802_11 = (struct rt_header_802_11 *) (pSrcBufVA + TXINFO_SIZE + TXWI_SIZE);
-
-#ifdef RTMP_MAC_PCI
-	if (pAd->MACVersion == 0x28600100)
-		return MlmeHardTransmitTxRing(pAd, QueIdx, pPacket);
-	else
-#endif /* RTMP_MAC_PCI // */
-		return MlmeHardTransmitMgmtRing(pAd, QueIdx, pPacket);
-
-}
-
-int MlmeHardTransmitMgmtRing(struct rt_rtmp_adapter *pAd,
-				     u8 QueIdx, void *pPacket)
-{
-	struct rt_packet_info PacketInfo;
-	u8 *pSrcBufVA;
-	u32 SrcBufLen;
-	struct rt_header_802_11 * pHeader_802_11;
-	BOOLEAN bAckRequired, bInsertTimestamp;
-	u8 MlmeRate;
-	struct rt_txwi * pFirstTxWI;
-	struct rt_mac_table_entry *pMacEntry = NULL;
-	u8 PID;
-
-	RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
-
-	/* Make sure MGMT ring resource won't be used by other threads */
-	RTMP_SEM_LOCK(&pAd->MgmtRingLock);
-	if (pSrcBufVA == NULL) {
-		/* The buffer shouldn't be NULL */
-		RTMP_SEM_UNLOCK(&pAd->MgmtRingLock);
-		return NDIS_STATUS_FAILURE;
-	}
-
-	{
-		/* outgoing frame always wakeup PHY to prevent frame lost */
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
-			AsicForceWakeup(pAd, TRUE);
-	}
-
-	pFirstTxWI = (struct rt_txwi *) (pSrcBufVA + TXINFO_SIZE);
-	pHeader_802_11 = (struct rt_header_802_11 *) (pSrcBufVA + TXINFO_SIZE + TXWI_SIZE);	/*TXWI_SIZE); */
-
-	if (pHeader_802_11->Addr1[0] & 0x01) {
-		MlmeRate = pAd->CommonCfg.BasicMlmeRate;
-	} else {
-		MlmeRate = pAd->CommonCfg.MlmeRate;
-	}
-
-	/* Verify Mlme rate for a / g bands. */
-	if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6))	/* 11A band */
-		MlmeRate = RATE_6;
-
-	if ((pHeader_802_11->FC.Type == BTYPE_DATA) &&
-	    (pHeader_802_11->FC.SubType == SUBTYPE_QOS_NULL)) {
-		pMacEntry = MacTableLookup(pAd, pHeader_802_11->Addr1);
-	}
-
-	{
-		/* Fixed W52 with Activity scan issue in ABG_MIXED and ABGN_MIXED mode. */
-		if (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED
-		    || pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) {
-			if (pAd->LatchRfRegs.Channel > 14)
-				pAd->CommonCfg.MlmeTransmit.field.MODE = 1;
-			else
-				pAd->CommonCfg.MlmeTransmit.field.MODE = 0;
-		}
-	}
-
-	/* */
-	/* Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE) */
-	/* Snice it's been set to 0 while on MgtMacHeaderInit */
-	/* By the way this will cause frame to be send on PWR_SAVE failed. */
-	/* */
-	pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE;	/* (pAd->StaCfg.Psm == PWR_SAVE); */
-
-	/* */
-	/* In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame */
-	/* Data-Null packets also pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD */
-/*      if ((pHeader_802_11->FC.Type != BTYPE_DATA) && (pHeader_802_11->FC.Type != BTYPE_CNTL)) */
-	{
-		if ((pHeader_802_11->FC.SubType == SUBTYPE_ACTION) ||
-		    ((pHeader_802_11->FC.Type == BTYPE_DATA) &&
-		     ((pHeader_802_11->FC.SubType == SUBTYPE_QOS_NULL) ||
-		      (pHeader_802_11->FC.SubType == SUBTYPE_NULL_FUNC)))) {
-			if (pAd->StaCfg.Psm == PWR_SAVE)
-				pHeader_802_11->FC.PwrMgmt = PWR_SAVE;
-			else
-				pHeader_802_11->FC.PwrMgmt =
-				    pAd->CommonCfg.bAPSDForcePowerSave;
-		}
-	}
-
-	bInsertTimestamp = FALSE;
-	if (pHeader_802_11->FC.Type == BTYPE_CNTL)	/* must be PS-POLL */
-	{
-		/*Set PM bit in ps-poll, to fix WLK 1.2  PowerSaveMode_ext failure issue. */
-		if ((pAd->OpMode == OPMODE_STA)
-		    && (pHeader_802_11->FC.SubType == SUBTYPE_PS_POLL)) {
-			pHeader_802_11->FC.PwrMgmt = PWR_SAVE;
-		}
-		bAckRequired = FALSE;
-	} else			/* BTYPE_MGMT or BTYPE_DATA(must be NULL frame) */
-	{
-		/*pAd->Sequence++; */
-		/*pHeader_802_11->Sequence = pAd->Sequence; */
-
-		if (pHeader_802_11->Addr1[0] & 0x01)	/* MULTICAST, BROADCAST */
-		{
-			bAckRequired = FALSE;
-			pHeader_802_11->Duration = 0;
-		} else {
-			bAckRequired = TRUE;
-			pHeader_802_11->Duration =
-			    RTMPCalcDuration(pAd, MlmeRate, 14);
-			if ((pHeader_802_11->FC.SubType == SUBTYPE_PROBE_RSP)
-			    && (pHeader_802_11->FC.Type == BTYPE_MGMT)) {
-				bInsertTimestamp = TRUE;
-				bAckRequired = FALSE;	/* Disable ACK to prevent retry 0x1f for Probe Response */
-			} else
-			    if ((pHeader_802_11->FC.SubType ==
-				 SUBTYPE_PROBE_REQ)
-				&& (pHeader_802_11->FC.Type == BTYPE_MGMT)) {
-				bAckRequired = FALSE;	/* Disable ACK to prevent retry 0x1f for Probe Request */
-			}
-		}
-	}
-
-	pHeader_802_11->Sequence = pAd->Sequence++;
-	if (pAd->Sequence > 0xfff)
-		pAd->Sequence = 0;
-
-	/* Before radar detection done, mgmt frame can not be sent but probe req */
-	/* Because we need to use probe req to trigger driver to send probe req in passive scan */
-	if ((pHeader_802_11->FC.SubType != SUBTYPE_PROBE_REQ)
-	    && (pAd->CommonCfg.bIEEE80211H == 1)
-	    && (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("MlmeHardTransmit --> radar detect not in normal mode!\n"));
-/*              if (!IrqState) */
-		RTMP_SEM_UNLOCK(&pAd->MgmtRingLock);
-		return (NDIS_STATUS_FAILURE);
-	}
-
-	/* */
-	/* fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET */
-	/* should always has only one physical buffer, and the whole frame size equals */
-	/* to the first scatter buffer size */
-	/* */
-
-	/* Initialize TX Descriptor */
-	/* For inter-frame gap, the number is for this frame and next frame */
-	/* For MLME rate, we will fix as 2Mb to match other vendor's implement */
-/*      pAd->CommonCfg.MlmeTransmit.field.MODE = 1; */
-
-/* management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not. */
-	PID = PID_MGMT;
-
-	if (pMacEntry == NULL) {
-		RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, bInsertTimestamp,
-			      FALSE, bAckRequired, FALSE, 0, RESERVED_WCID,
-			      (SrcBufLen - TXINFO_SIZE - TXWI_SIZE), PID, 0,
-			      (u8)pAd->CommonCfg.MlmeTransmit.field.MCS,
-			      IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit);
-	} else {
-		/* dont use low rate to send QoS Null data frame */
-		RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE,
-			      bInsertTimestamp, FALSE, bAckRequired, FALSE,
-			      0, pMacEntry->Aid,
-			      (SrcBufLen - TXINFO_SIZE - TXWI_SIZE),
-			      pMacEntry->MaxHTPhyMode.field.MCS, 0,
-			      (u8)pMacEntry->MaxHTPhyMode.field.MCS,
-			      IFS_BACKOFF, FALSE, &pMacEntry->MaxHTPhyMode);
-	}
-
-	/* Now do hardware-depened kick out. */
-	HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen);
-
-	/* Make sure to release MGMT ring resource */
-/*      if (!IrqState) */
-	RTMP_SEM_UNLOCK(&pAd->MgmtRingLock);
-	return NDIS_STATUS_SUCCESS;
-}
-
-/********************************************************************************
-
-	New DeQueue Procedures.
-
- ********************************************************************************/
-
-#define DEQUEUE_LOCK(lock, bIntContext, IrqFlags) 				\
-			do{													\
-				if (bIntContext == FALSE)						\
-				RTMP_IRQ_LOCK((lock), IrqFlags);		\
-			}while(0)
-
-#define DEQUEUE_UNLOCK(lock, bIntContext, IrqFlags)				\
-			do{													\
-				if (bIntContext == FALSE)						\
-					RTMP_IRQ_UNLOCK((lock), IrqFlags);	\
-			}while(0)
-
-/*
-	========================================================================
-	Tx Path design algorithm:
-		Basically, we divide the packets into four types, Broadcast/Multicast, 11N Rate(AMPDU, AMSDU, Normal), B/G Rate(ARALINK, Normal),
-		Specific Packet Type. Following show the classification rule and policy for each kinds of packets.
-				Classification Rule=>
-					Multicast: (*addr1 & 0x01) == 0x01
-					Specific : bDHCPFrame, bARPFrame, bEAPOLFrame, etc.
-					11N Rate : If peer support HT
-								(1).AMPDU  -- If TXBA is negotiated.
-								(2).AMSDU  -- If AMSDU is capable for both peer and ourself.
-											*). AMSDU can embedded in a AMPDU, but now we didn't support it.
-								(3).Normal -- Other packets which send as 11n rate.
-
-					B/G Rate : If peer is b/g only.
-								(1).ARALINK-- If both of peer/us supprot Ralink proprietary Aggregation and the TxRate is large than RATE_6
-								(2).Normal -- Other packets which send as b/g rate.
-					Fragment:
-								The packet must be unicast, NOT A-RALINK, NOT A-MSDU, NOT 11n, then can consider about fragment.
-
-				Classified Packet Handle Rule=>
-					Multicast:
-								No ACK, 		//pTxBlk->bAckRequired = FALSE;
-								No WMM, 		//pTxBlk->bWMM = FALSE;
-								No piggyback,   //pTxBlk->bPiggyBack = FALSE;
-								Force LowRate,  //pTxBlk->bForceLowRate = TRUE;
-					Specific :	Basically, for specific packet, we should handle it specifically, but now all specific packets are use
-									the same policy to handle it.
-								Force LowRate,  //pTxBlk->bForceLowRate = TRUE;
-
-					11N Rate :
-								No piggyback,	//pTxBlk->bPiggyBack = FALSE;
-
-								(1).AMSDU
-									pTxBlk->bWMM = TRUE;
-								(2).AMPDU
-									pTxBlk->bWMM = TRUE;
-								(3).Normal
-
-					B/G Rate :
-								(1).ARALINK
-
-								(2).Normal
-	========================================================================
-*/
-static u8 TxPktClassification(struct rt_rtmp_adapter *pAd, void *pPacket)
-{
-	u8 TxFrameType = TX_UNKOWN_FRAME;
-	u8 Wcid;
-	struct rt_mac_table_entry *pMacEntry = NULL;
-	BOOLEAN bHTRate = FALSE;
-
-	Wcid = RTMP_GET_PACKET_WCID(pPacket);
-	if (Wcid == MCAST_WCID) {	/* Handle for RA is Broadcast/Multicast Address. */
-		return TX_MCAST_FRAME;
-	}
-	/* Handle for unicast packets */
-	pMacEntry = &pAd->MacTab.Content[Wcid];
-	if (RTMP_GET_PACKET_LOWRATE(pPacket)) {	/* It's a specific packet need to force low rate, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame */
-		TxFrameType = TX_LEGACY_FRAME;
-	} else if (IS_HT_RATE(pMacEntry)) {	/* it's a 11n capable packet */
-
-		/* Depends on HTPhyMode to check if the peer support the HTRate transmission. */
-		/*      Currently didn't support A-MSDU embedded in A-MPDU */
-		bHTRate = TRUE;
-		if (RTMP_GET_PACKET_MOREDATA(pPacket)
-		    || (pMacEntry->PsMode == PWR_SAVE))
-			TxFrameType = TX_LEGACY_FRAME;
-		else if ((pMacEntry->
-			  TXBAbitmap & (1 << (RTMP_GET_PACKET_UP(pPacket)))) !=
-			 0)
-			return TX_AMPDU_FRAME;
-		else if (CLIENT_STATUS_TEST_FLAG
-			 (pMacEntry, fCLIENT_STATUS_AMSDU_INUSED))
-			return TX_AMSDU_FRAME;
-		else
-			TxFrameType = TX_LEGACY_FRAME;
-	} else {		/* it's a legacy b/g packet. */
-		if ((CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE) && pAd->CommonCfg.bAggregationCapable) && (RTMP_GET_PACKET_TXRATE(pPacket) >= RATE_6) && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) {	/* if peer support Ralink Aggregation, we use it. */
-			TxFrameType = TX_RALINK_FRAME;
-		} else {
-			TxFrameType = TX_LEGACY_FRAME;
-		}
-	}
-
-	/* Currently, our fragment only support when a unicast packet send as NOT-ARALINK, NOT-AMSDU and NOT-AMPDU. */
-	if ((RTMP_GET_PACKET_FRAGMENTS(pPacket) > 1)
-	    && (TxFrameType == TX_LEGACY_FRAME))
-		TxFrameType = TX_FRAG_FRAME;
-
-	return TxFrameType;
-}
-
-BOOLEAN RTMP_FillTxBlkInfo(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	struct rt_packet_info PacketInfo;
-	void *pPacket;
-	struct rt_mac_table_entry *pMacEntry = NULL;
-
-	pPacket = pTxBlk->pPacket;
-	RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pTxBlk->pSrcBufHeader,
-			     &pTxBlk->SrcBufLen);
-
-	pTxBlk->Wcid = RTMP_GET_PACKET_WCID(pPacket);
-	pTxBlk->apidx = RTMP_GET_PACKET_IF(pPacket);
-	pTxBlk->UserPriority = RTMP_GET_PACKET_UP(pPacket);
-	pTxBlk->FrameGap = IFS_HTTXOP;	/* ASIC determine Frame Gap */
-
-	if (RTMP_GET_PACKET_CLEAR_EAP_FRAME(pTxBlk->pPacket))
-		TX_BLK_SET_FLAG(pTxBlk, fTX_bClearEAPFrame);
-	else
-		TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bClearEAPFrame);
-
-	/* Default to clear this flag */
-	TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bForceNonQoS);
-
-	if (pTxBlk->Wcid == MCAST_WCID) {
-		pTxBlk->pMacEntry = NULL;
-		{
-			pTxBlk->pTransmit =
-			    &pAd->MacTab.Content[MCAST_WCID].HTPhyMode;
-		}
-
-		TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired);	/* AckRequired = FALSE, when broadcast packet in Adhoc mode. */
-		/*TX_BLK_SET_FLAG(pTxBlk, fTX_bForceLowRate); */
-		TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAllowFrag);
-		TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM);
-		if (RTMP_GET_PACKET_MOREDATA(pPacket)) {
-			TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData);
-		}
-
-	} else {
-		pTxBlk->pMacEntry = &pAd->MacTab.Content[pTxBlk->Wcid];
-		pTxBlk->pTransmit = &pTxBlk->pMacEntry->HTPhyMode;
-
-		pMacEntry = pTxBlk->pMacEntry;
-
-		/* For all unicast packets, need Ack unless the Ack Policy is not set as NORMAL_ACK. */
-		if (pAd->CommonCfg.AckPolicy[pTxBlk->QueIdx] != NORMAL_ACK)
-			TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired);
-		else
-			TX_BLK_SET_FLAG(pTxBlk, fTX_bAckRequired);
-
-		if ((pAd->OpMode == OPMODE_STA) &&
-		    (ADHOC_ON(pAd)) &&
-		    (RX_FILTER_TEST_FLAG(pAd, fRX_FILTER_ACCEPT_PROMISCUOUS))) {
-			if (pAd->CommonCfg.PSPXlink)
-				TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired);
-		}
-
-		{
-			{
-
-				/* If support WMM, enable it. */
-				if (OPSTATUS_TEST_FLAG
-				    (pAd, fOP_STATUS_WMM_INUSED)
-				    && CLIENT_STATUS_TEST_FLAG(pMacEntry,
-							       fCLIENT_STATUS_WMM_CAPABLE))
-					TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM);
-
-/*                              if (pAd->StaCfg.bAutoTxRateSwitch) */
-/*                                      TX_BLK_SET_FLAG(pTxBlk, fTX_AutoRateSwitch); */
-			}
-		}
-
-		if (pTxBlk->TxFrameType == TX_LEGACY_FRAME) {
-			if ((RTMP_GET_PACKET_LOWRATE(pPacket)) || ((pAd->OpMode == OPMODE_AP) && (pMacEntry->MaxHTPhyMode.field.MODE == MODE_CCK) && (pMacEntry->MaxHTPhyMode.field.MCS == RATE_1))) {	/* Specific packet, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame, need force low rate. */
-				pTxBlk->pTransmit =
-				    &pAd->MacTab.Content[MCAST_WCID].HTPhyMode;
-
-				/* Modify the WMM bit for ICV issue. If we have a packet with EOSP field need to set as 1, how to handle it??? */
-				if (IS_HT_STA(pTxBlk->pMacEntry) &&
-				    (CLIENT_STATUS_TEST_FLAG
-				     (pMacEntry, fCLIENT_STATUS_RALINK_CHIPSET))
-				    && ((pAd->CommonCfg.bRdg == TRUE)
-					&& CLIENT_STATUS_TEST_FLAG(pMacEntry,
-								   fCLIENT_STATUS_RDG_CAPABLE)))
-				{
-					TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM);
-					TX_BLK_SET_FLAG(pTxBlk,
-							fTX_bForceNonQoS);
-				}
-			}
-
-			if ((IS_HT_RATE(pMacEntry) == FALSE) && (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE))) {	/* Currently piggy-back only support when peer is operate in b/g mode. */
-				TX_BLK_SET_FLAG(pTxBlk, fTX_bPiggyBack);
-			}
-
-			if (RTMP_GET_PACKET_MOREDATA(pPacket)) {
-				TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData);
-			}
-		} else if (pTxBlk->TxFrameType == TX_FRAG_FRAME) {
-			TX_BLK_SET_FLAG(pTxBlk, fTX_bAllowFrag);
-		}
-
-		pMacEntry->DebugTxCount++;
-	}
-
-	return TRUE;
-}
-
-BOOLEAN CanDoAggregateTransmit(struct rt_rtmp_adapter *pAd,
-			       char * pPacket, struct rt_tx_blk *pTxBlk)
-{
-
-	/*DBGPRINT(RT_DEBUG_TRACE, ("Check if can do aggregation! TxFrameType=%d!\n", pTxBlk->TxFrameType)); */
-
-	if (RTMP_GET_PACKET_WCID(pPacket) == MCAST_WCID)
-		return FALSE;
-
-	if (RTMP_GET_PACKET_DHCP(pPacket) ||
-	    RTMP_GET_PACKET_EAPOL(pPacket) || RTMP_GET_PACKET_WAI(pPacket))
-		return FALSE;
-
-	if ((pTxBlk->TxFrameType == TX_AMSDU_FRAME) && ((pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket)) > (RX_BUFFER_AGGRESIZE - 100))) {	/* For AMSDU, allow the packets with total length < max-amsdu size */
-		return FALSE;
-	}
-
-	if ((pTxBlk->TxFrameType == TX_RALINK_FRAME) && (pTxBlk->TxPacketList.Number == 2)) {	/* For RALINK-Aggregation, allow two frames in one batch. */
-		return FALSE;
-	}
-
-	if ((INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA))	/* must be unicast to AP */
-		return TRUE;
-	else
-		return FALSE;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		To do the enqueue operation and extract the first item of waiting
-		list. If a number of available shared memory segments could meet
-		the request of extracted item, the extracted item will be fragmented
-		into shared memory segments.
-
-	Arguments:
-		pAd Pointer to our adapter
-		pQueue		Pointer to Waiting Queue
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPDeQueuePacket(struct rt_rtmp_adapter *pAd, IN BOOLEAN bIntContext, u8 QIdx,	/* BulkOutPipeId */
-		       u8 Max_Tx_Packets)
-{
-	struct rt_queue_entry *pEntry = NULL;
-	void *pPacket;
-	int Status = NDIS_STATUS_SUCCESS;
-	u8 Count = 0;
-	struct rt_queue_header *pQueue;
-	unsigned long FreeNumber[NUM_OF_TX_RING];
-	u8 QueIdx, sQIdx, eQIdx;
-	unsigned long IrqFlags = 0;
-	BOOLEAN hasTxDesc = FALSE;
-	struct rt_tx_blk TxBlk;
-	struct rt_tx_blk *pTxBlk;
-
-	if (QIdx == NUM_OF_TX_RING) {
-		sQIdx = 0;
-		eQIdx = 3;	/* 4 ACs, start from 0. */
-	} else {
-		sQIdx = eQIdx = QIdx;
-	}
-
-	for (QueIdx = sQIdx; QueIdx <= eQIdx; QueIdx++) {
-		Count = 0;
-
-		RTMP_START_DEQUEUE(pAd, QueIdx, IrqFlags);
-
-		while (1) {
-			if ((RTMP_TEST_FLAG
-			     (pAd,
-			      (fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS |
-			       fRTMP_ADAPTER_RADIO_OFF |
-			       fRTMP_ADAPTER_RESET_IN_PROGRESS |
-			       fRTMP_ADAPTER_HALT_IN_PROGRESS |
-			       fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-				RTMP_STOP_DEQUEUE(pAd, QueIdx, IrqFlags);
-				return;
-			}
-
-			if (Count >= Max_Tx_Packets)
-				break;
-
-			DEQUEUE_LOCK(&pAd->irq_lock, bIntContext, IrqFlags);
-			if (&pAd->TxSwQueue[QueIdx] == NULL) {
-				DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext,
-					       IrqFlags);
-				break;
-			}
-#ifdef RTMP_MAC_PCI
-			FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx);
-
-			if (FreeNumber[QueIdx] <= 5) {
-				/* free Tx(QueIdx) resources */
-				RTMPFreeTXDUponTxDmaDone(pAd, QueIdx);
-				FreeNumber[QueIdx] =
-				    GET_TXRING_FREENO(pAd, QueIdx);
-			}
-#endif /* RTMP_MAC_PCI // */
-
-			/* probe the Queue Head */
-			pQueue = &pAd->TxSwQueue[QueIdx];
-			pEntry = pQueue->Head;
-			if (pEntry == NULL) {
-				DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext,
-					       IrqFlags);
-				break;
-			}
-
-			pTxBlk = &TxBlk;
-			NdisZeroMemory((u8 *)pTxBlk, sizeof(struct rt_tx_blk));
-			/*InitializeQueueHeader(&pTxBlk->TxPacketList);         // Didn't need it because we already memzero it. */
-			pTxBlk->QueIdx = QueIdx;
-
-			pPacket = QUEUE_ENTRY_TO_PACKET(pEntry);
-
-			/* Early check to make sure we have enoguh Tx Resource. */
-			hasTxDesc =
-			    RTMP_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk,
-						      FreeNumber[QueIdx],
-						      pPacket);
-			if (!hasTxDesc) {
-				pAd->PrivateInfo.TxRingFullCnt++;
-
-				DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext,
-					       IrqFlags);
-
-				break;
-			}
-
-			pTxBlk->TxFrameType = TxPktClassification(pAd, pPacket);
-			pEntry = RemoveHeadQueue(pQueue);
-			pTxBlk->TotalFrameNum++;
-			pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket);	/* The real fragment number maybe vary */
-			pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket);
-			pTxBlk->pPacket = pPacket;
-			InsertTailQueue(&pTxBlk->TxPacketList,
-					PACKET_TO_QUEUE_ENTRY(pPacket));
-
-			if (pTxBlk->TxFrameType == TX_RALINK_FRAME
-			    || pTxBlk->TxFrameType == TX_AMSDU_FRAME) {
-				/* Enhance SW Aggregation Mechanism */
-				if (NEED_QUEUE_BACK_FOR_AGG
-				    (pAd, QueIdx, FreeNumber[QueIdx],
-				     pTxBlk->TxFrameType)) {
-					InsertHeadQueue(pQueue,
-							PACKET_TO_QUEUE_ENTRY
-							(pPacket));
-					DEQUEUE_UNLOCK(&pAd->irq_lock,
-						       bIntContext, IrqFlags);
-					break;
-				}
-
-				do {
-					pEntry = pQueue->Head;
-					if (pEntry == NULL)
-						break;
-
-					/* For TX_AMSDU_FRAME/TX_RALINK_FRAME, Need to check if next pakcet can do aggregation. */
-					pPacket = QUEUE_ENTRY_TO_PACKET(pEntry);
-					FreeNumber[QueIdx] =
-					    GET_TXRING_FREENO(pAd, QueIdx);
-					hasTxDesc =
-					    RTMP_HAS_ENOUGH_FREE_DESC(pAd,
-								      pTxBlk,
-								      FreeNumber
-								      [QueIdx],
-								      pPacket);
-					if ((hasTxDesc == FALSE)
-					    ||
-					    (CanDoAggregateTransmit
-					     (pAd, pPacket, pTxBlk) == FALSE))
-						break;
-
-					/*Remove the packet from the TxSwQueue and insert into pTxBlk */
-					pEntry = RemoveHeadQueue(pQueue);
-					ASSERT(pEntry);
-					pPacket = QUEUE_ENTRY_TO_PACKET(pEntry);
-					pTxBlk->TotalFrameNum++;
-					pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket);	/* The real fragment number maybe vary */
-					pTxBlk->TotalFrameLen +=
-					    GET_OS_PKT_LEN(pPacket);
-					InsertTailQueue(&pTxBlk->TxPacketList,
-							PACKET_TO_QUEUE_ENTRY
-							(pPacket));
-				} while (1);
-
-				if (pTxBlk->TxPacketList.Number == 1)
-					pTxBlk->TxFrameType = TX_LEGACY_FRAME;
-			}
-#ifdef RTMP_MAC_USB
-			DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags);
-#endif /* RTMP_MAC_USB // */
-			Count += pTxBlk->TxPacketList.Number;
-
-			/* Do HardTransmit now. */
-			Status = STAHardTransmit(pAd, pTxBlk, QueIdx);
-
-#ifdef RTMP_MAC_PCI
-			DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags);
-			/* static rate also need NICUpdateFifoStaCounters() function. */
-			/*if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) */
-			NICUpdateFifoStaCounters(pAd);
-#endif /* RTMP_MAC_PCI // */
-
-		}
-
-		RTMP_STOP_DEQUEUE(pAd, QueIdx, IrqFlags);
-
-#ifdef RTMP_MAC_USB
-		if (!hasTxDesc)
-			RTUSBKickBulkOut(pAd);
-#endif /* RTMP_MAC_USB // */
-	}
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Calculates the duration which is required to transmit out frames
-	with given size and specified rate.
-
-	Arguments:
-		pAd 	Pointer to our adapter
-		Rate			Transmit rate
-		Size			Frame size in units of byte
-
-	Return Value:
-		Duration number in units of usec
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-u16 RTMPCalcDuration(struct rt_rtmp_adapter *pAd, u8 Rate, unsigned long Size)
-{
-	unsigned long Duration = 0;
-
-	if (Rate < RATE_FIRST_OFDM_RATE)	/* CCK */
-	{
-		if ((Rate > RATE_1)
-		    && OPSTATUS_TEST_FLAG(pAd,
-					  fOP_STATUS_SHORT_PREAMBLE_INUSED))
-			Duration = 96;	/* 72+24 preamble+plcp */
-		else
-			Duration = 192;	/* 144+48 preamble+plcp */
-
-		Duration += (u16)((Size << 4) / RateIdTo500Kbps[Rate]);
-		if ((Size << 4) % RateIdTo500Kbps[Rate])
-			Duration++;
-	} else if (Rate <= RATE_LAST_OFDM_RATE)	/* OFDM rates */
-	{
-		Duration = 20 + 6;	/* 16+4 preamble+plcp + Signal Extension */
-		Duration +=
-		    4 * (u16)((11 + Size * 4) / RateIdTo500Kbps[Rate]);
-		if ((11 + Size * 4) % RateIdTo500Kbps[Rate])
-			Duration += 4;
-	} else			/*mimo rate */
-	{
-		Duration = 20 + 6;	/* 16+4 preamble+plcp + Signal Extension */
-	}
-
-	return (u16)Duration;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Calculates the duration which is required to transmit out frames
-	with given size and specified rate.
-
-	Arguments:
-		pTxWI		Pointer to head of each MPDU to HW.
-		Ack 		Setting for Ack requirement bit
-		Fragment	Setting for Fragment bit
-		RetryMode	Setting for retry mode
-		Ifs 		Setting for IFS gap
-		Rate		Setting for transmit rate
-		Service 	Setting for service
-		Length		Frame length
-		TxPreamble	Short or Long preamble when using CCK rates
-		QueIdx - 0-3, according to 802.11e/d4.4 June/2003
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-    See also : BASmartHardTransmit()    !
-
-	========================================================================
-*/
-void RTMPWriteTxWI(struct rt_rtmp_adapter *pAd, struct rt_txwi * pOutTxWI, IN BOOLEAN FRAG, IN BOOLEAN CFACK, IN BOOLEAN InsTimestamp, IN BOOLEAN AMPDU, IN BOOLEAN Ack, IN BOOLEAN NSeq,	/* HW new a sequence. */
-		   u8 BASize,
-		   u8 WCID,
-		   unsigned long Length,
-		   u8 PID,
-		   u8 TID,
-		   u8 TxRate,
-		   u8 Txopmode,
-		   IN BOOLEAN CfAck, IN HTTRANSMIT_SETTING * pTransmit)
-{
-	struct rt_mac_table_entry *pMac = NULL;
-	struct rt_txwi TxWI;
-	struct rt_txwi * pTxWI;
-
-	if (WCID < MAX_LEN_OF_MAC_TABLE)
-		pMac = &pAd->MacTab.Content[WCID];
-
-	/* */
-	/* Always use Long preamble before verifiation short preamble functionality works well. */
-	/* Todo: remove the following line if short preamble functionality works */
-	/* */
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
-	NdisZeroMemory(&TxWI, TXWI_SIZE);
-	pTxWI = &TxWI;
-
-	pTxWI->FRAG = FRAG;
-
-	pTxWI->CFACK = CFACK;
-	pTxWI->TS = InsTimestamp;
-	pTxWI->AMPDU = AMPDU;
-	pTxWI->ACK = Ack;
-	pTxWI->txop = Txopmode;
-
-	pTxWI->NSEQ = NSeq;
-	/* John tune the performace with Intel Client in 20 MHz performance */
-	BASize = pAd->CommonCfg.TxBASize;
-	if (pAd->MACVersion == 0x28720200) {
-		if (BASize > 13)
-			BASize = 13;
-	} else {
-		if (BASize > 7)
-			BASize = 7;
-	}
-	pTxWI->BAWinSize = BASize;
-	pTxWI->ShortGI = pTransmit->field.ShortGI;
-	pTxWI->STBC = pTransmit->field.STBC;
-
-	pTxWI->WirelessCliID = WCID;
-	pTxWI->MPDUtotalByteCount = Length;
-	pTxWI->PacketId = PID;
-
-	/* If CCK or OFDM, BW must be 20 */
-	pTxWI->BW =
-	    (pTransmit->field.MODE <=
-	     MODE_OFDM) ? (BW_20) : (pTransmit->field.BW);
-
-	pTxWI->MCS = pTransmit->field.MCS;
-	pTxWI->PHYMODE = pTransmit->field.MODE;
-	pTxWI->CFACK = CfAck;
-
-	if (pMac) {
-		if (pAd->CommonCfg.bMIMOPSEnable) {
-			if ((pMac->MmpsMode == MMPS_DYNAMIC)
-			    && (pTransmit->field.MCS > 7)) {
-				/* Dynamic MIMO Power Save Mode */
-				pTxWI->MIMOps = 1;
-			} else if (pMac->MmpsMode == MMPS_STATIC) {
-				/* Static MIMO Power Save Mode */
-				if (pTransmit->field.MODE >= MODE_HTMIX
-				    && pTransmit->field.MCS > 7) {
-					pTxWI->MCS = 7;
-					pTxWI->MIMOps = 0;
-				}
-			}
-		}
-		/*pTxWI->MIMOps = (pMac->PsMode == PWR_MMPS)? 1:0; */
-		if (pMac->bIAmBadAtheros
-		    && (pMac->WepStatus != Ndis802_11WEPDisabled)) {
-			pTxWI->MpduDensity = 7;
-		} else {
-			pTxWI->MpduDensity = pMac->MpduDensity;
-		}
-	}
-
-	pTxWI->PacketId = pTxWI->MCS;
-	NdisMoveMemory(pOutTxWI, &TxWI, sizeof(struct rt_txwi));
-}
-
-void RTMPWriteTxWI_Data(struct rt_rtmp_adapter *pAd,
-			struct rt_txwi * pTxWI, struct rt_tx_blk *pTxBlk)
-{
-	HTTRANSMIT_SETTING *pTransmit;
-	struct rt_mac_table_entry *pMacEntry;
-	u8 BASize;
-
-	ASSERT(pTxWI);
-
-	pTransmit = pTxBlk->pTransmit;
-	pMacEntry = pTxBlk->pMacEntry;
-
-	/* */
-	/* Always use Long preamble before verifiation short preamble functionality works well. */
-	/* Todo: remove the following line if short preamble functionality works */
-	/* */
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
-	NdisZeroMemory(pTxWI, TXWI_SIZE);
-
-	pTxWI->FRAG = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAllowFrag);
-	pTxWI->ACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAckRequired);
-	pTxWI->txop = pTxBlk->FrameGap;
-
-	pTxWI->WirelessCliID = pTxBlk->Wcid;
-
-	pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen;
-	pTxWI->CFACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bPiggyBack);
-
-	/* If CCK or OFDM, BW must be 20 */
-	pTxWI->BW =
-	    (pTransmit->field.MODE <=
-	     MODE_OFDM) ? (BW_20) : (pTransmit->field.BW);
-	pTxWI->AMPDU = ((pTxBlk->TxFrameType == TX_AMPDU_FRAME) ? TRUE : FALSE);
-
-	/* John tune the performace with Intel Client in 20 MHz performance */
-	BASize = pAd->CommonCfg.TxBASize;
-	if ((pTxBlk->TxFrameType == TX_AMPDU_FRAME) && (pMacEntry)) {
-		u8 RABAOriIdx = 0;	/*The RA's BA Originator table index. */
-
-		RABAOriIdx =
-		    pTxBlk->pMacEntry->BAOriWcidArray[pTxBlk->UserPriority];
-		BASize = pAd->BATable.BAOriEntry[RABAOriIdx].BAWinSize;
-	}
-
-	pTxWI->TxBF = pTransmit->field.TxBF;
-	pTxWI->BAWinSize = BASize;
-	pTxWI->ShortGI = pTransmit->field.ShortGI;
-	pTxWI->STBC = pTransmit->field.STBC;
-
-	pTxWI->MCS = pTransmit->field.MCS;
-	pTxWI->PHYMODE = pTransmit->field.MODE;
-
-	if (pMacEntry) {
-		if ((pMacEntry->MmpsMode == MMPS_DYNAMIC)
-		    && (pTransmit->field.MCS > 7)) {
-			/* Dynamic MIMO Power Save Mode */
-			pTxWI->MIMOps = 1;
-		} else if (pMacEntry->MmpsMode == MMPS_STATIC) {
-			/* Static MIMO Power Save Mode */
-			if (pTransmit->field.MODE >= MODE_HTMIX
-			    && pTransmit->field.MCS > 7) {
-				pTxWI->MCS = 7;
-				pTxWI->MIMOps = 0;
-			}
-		}
-
-		if (pMacEntry->bIAmBadAtheros
-		    && (pMacEntry->WepStatus != Ndis802_11WEPDisabled)) {
-			pTxWI->MpduDensity = 7;
-		} else {
-			pTxWI->MpduDensity = pMacEntry->MpduDensity;
-		}
-	}
-
-	/* for rate adapation */
-	pTxWI->PacketId = pTxWI->MCS;
-}
-
-void RTMPWriteTxWI_Cache(struct rt_rtmp_adapter *pAd,
-			 struct rt_txwi * pTxWI, struct rt_tx_blk *pTxBlk)
-{
-	PHTTRANSMIT_SETTING /*pTxHTPhyMode, */ pTransmit;
-	struct rt_mac_table_entry *pMacEntry;
-
-	/* */
-	/* update TXWI */
-	/* */
-	pMacEntry = pTxBlk->pMacEntry;
-	pTransmit = pTxBlk->pTransmit;
-
-	/*if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) */
-	/*if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pMacEntry)) */
-	/*if (TX_BLK_TEST_FLAG(pTxBlk, fTX_AutoRateSwitch)) */
-	if (pMacEntry->bAutoTxRateSwitch) {
-		pTxWI->txop = IFS_HTTXOP;
-
-		/* If CCK or OFDM, BW must be 20 */
-		pTxWI->BW =
-		    (pTransmit->field.MODE <=
-		     MODE_OFDM) ? (BW_20) : (pTransmit->field.BW);
-		pTxWI->ShortGI = pTransmit->field.ShortGI;
-		pTxWI->STBC = pTransmit->field.STBC;
-
-		pTxWI->MCS = pTransmit->field.MCS;
-		pTxWI->PHYMODE = pTransmit->field.MODE;
-
-		/* set PID for TxRateSwitching */
-		pTxWI->PacketId = pTransmit->field.MCS;
-	}
-
-	pTxWI->AMPDU = ((pMacEntry->NoBADataCountDown == 0) ? TRUE : FALSE);
-	pTxWI->MIMOps = 0;
-
-	if (pAd->CommonCfg.bMIMOPSEnable) {
-		/* MIMO Power Save Mode */
-		if ((pMacEntry->MmpsMode == MMPS_DYNAMIC)
-		    && (pTransmit->field.MCS > 7)) {
-			/* Dynamic MIMO Power Save Mode */
-			pTxWI->MIMOps = 1;
-		} else if (pMacEntry->MmpsMode == MMPS_STATIC) {
-			/* Static MIMO Power Save Mode */
-			if ((pTransmit->field.MODE >= MODE_HTMIX)
-			    && (pTransmit->field.MCS > 7)) {
-				pTxWI->MCS = 7;
-				pTxWI->MIMOps = 0;
-			}
-		}
-	}
-
-	pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen;
-
-}
-
-/* should be called only when - */
-/* 1. MEADIA_CONNECTED */
-/* 2. AGGREGATION_IN_USED */
-/* 3. Fragmentation not in used */
-/* 4. either no previous frame (pPrevAddr1=NULL) .OR. previoud frame is aggregatible */
-BOOLEAN TxFrameIsAggregatible(struct rt_rtmp_adapter *pAd,
-			      u8 *pPrevAddr1, u8 *p8023hdr)
-{
-
-	/* can't aggregate EAPOL (802.1x) frame */
-	if ((p8023hdr[12] == 0x88) && (p8023hdr[13] == 0x8e))
-		return FALSE;
-
-	/* can't aggregate multicast/broadcast frame */
-	if (p8023hdr[0] & 0x01)
-		return FALSE;
-
-	if (INFRA_ON(pAd))	/* must be unicast to AP */
-		return TRUE;
-	else if ((pPrevAddr1 == NULL) || MAC_ADDR_EQUAL(pPrevAddr1, p8023hdr))	/* unicast to same STA */
-		return TRUE;
-	else
-		return FALSE;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-	   Check the MSDU Aggregation policy
-	1.HT aggregation is A-MSDU
-	2.legaacy rate aggregation is software aggregation by Ralink.
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-BOOLEAN PeerIsAggreOn(struct rt_rtmp_adapter *pAd,
-		      unsigned long TxRate, struct rt_mac_table_entry *pMacEntry)
-{
-	unsigned long AFlags =
-	    (fCLIENT_STATUS_AMSDU_INUSED | fCLIENT_STATUS_AGGREGATION_CAPABLE);
-
-	if (pMacEntry != NULL && CLIENT_STATUS_TEST_FLAG(pMacEntry, AFlags)) {
-		if (pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX) {
-			return TRUE;
-		}
-#ifdef AGGREGATION_SUPPORT
-		if (TxRate >= RATE_6 && pAd->CommonCfg.bAggregationCapable && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) {	/* legacy  Ralink Aggregation support */
-			return TRUE;
-		}
-#endif /* AGGREGATION_SUPPORT // */
-	}
-
-	return FALSE;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Check and fine the packet waiting in SW queue with highest priority
-
-	Arguments:
-		pAd Pointer to our adapter
-
-	Return Value:
-		pQueue		Pointer to Waiting Queue
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-struct rt_queue_header *RTMPCheckTxSwQueue(struct rt_rtmp_adapter *pAd, u8 *pQueIdx)
-{
-
-	unsigned long Number;
-	/* 2004-11-15 to be removed. test aggregation only */
-/*      if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED)) && (*pNumber < 2)) */
-/*               return NULL; */
-
-	Number = pAd->TxSwQueue[QID_AC_BK].Number
-	    + pAd->TxSwQueue[QID_AC_BE].Number
-	    + pAd->TxSwQueue[QID_AC_VI].Number
-	    + pAd->TxSwQueue[QID_AC_VO].Number;
-
-	if (pAd->TxSwQueue[QID_AC_VO].Head != NULL) {
-		*pQueIdx = QID_AC_VO;
-		return (&pAd->TxSwQueue[QID_AC_VO]);
-	} else if (pAd->TxSwQueue[QID_AC_VI].Head != NULL) {
-		*pQueIdx = QID_AC_VI;
-		return (&pAd->TxSwQueue[QID_AC_VI]);
-	} else if (pAd->TxSwQueue[QID_AC_BE].Head != NULL) {
-		*pQueIdx = QID_AC_BE;
-		return (&pAd->TxSwQueue[QID_AC_BE]);
-	} else if (pAd->TxSwQueue[QID_AC_BK].Head != NULL) {
-		*pQueIdx = QID_AC_BK;
-		return (&pAd->TxSwQueue[QID_AC_BK]);
-	}
-	/* No packet pending in Tx Sw queue */
-	*pQueIdx = QID_AC_BK;
-
-	return (NULL);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Suspend MSDU transmission
-
-	Arguments:
-		pAd 	Pointer to our adapter
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void RTMPSuspendMsduTransmission(struct rt_rtmp_adapter *pAd)
-{
-	DBGPRINT(RT_DEBUG_TRACE, ("SCANNING, suspend MSDU transmission ...\n"));
-
-	/* */
-	/* Before BSS_SCAN_IN_PROGRESS, we need to keep Current R66 value and */
-	/* use Lowbound as R66 value on ScanNextChannel(...) */
-	/* */
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66,
-				    &pAd->BbpTuning.R66CurrentValue);
-
-	/* set BBP_R66 to 0x30/0x40 when scanning (AsicSwitchChannel will set R66 according to channel when scanning) */
-	/*RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x26 + GET_LNA_GAIN(pAd))); */
-	RTMPSetAGCInitValue(pAd, BW_20);
-
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
-	/*RTMP_IO_WRITE32(pAd, TX_CNTL_CSR, 0x000f0000);                // abort all TX rings */
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Resume MSDU transmission
-
-	Arguments:
-		pAd 	Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPResumeMsduTransmission(struct rt_rtmp_adapter *pAd)
-{
-/*    u8                     IrqState; */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("SCAN done, resume MSDU transmission ...\n"));
-
-	/* After finish BSS_SCAN_IN_PROGRESS, we need to restore Current R66 value */
-	/* R66 should not be 0 */
-	if (pAd->BbpTuning.R66CurrentValue == 0) {
-		pAd->BbpTuning.R66CurrentValue = 0x38;
-		DBGPRINT_ERR("RTMPResumeMsduTransmission, R66CurrentValue=0...\n");
-	}
-
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66,
-				     pAd->BbpTuning.R66CurrentValue);
-
-	RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
-/* sample, for IRQ LOCK to SEM LOCK */
-/*    IrqState = pAd->irq_disabled; */
-/*      if (IrqState) */
-/*              RTMPDeQueuePacket(pAd, TRUE, NUM_OF_TX_RING, MAX_TX_PROCESS); */
-/*    else */
-	RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
-}
-
-u32 deaggregate_AMSDU_announce(struct rt_rtmp_adapter *pAd,
-				void *pPacket,
-				u8 *pData, unsigned long DataSize)
-{
-	u16 PayloadSize;
-	u16 SubFrameSize;
-	struct rt_header_802_3 * pAMSDUsubheader;
-	u32 nMSDU;
-	u8 Header802_3[14];
-
-	u8 *pPayload, *pDA, *pSA, *pRemovedLLCSNAP;
-	void *pClonePacket;
-
-	nMSDU = 0;
-
-	while (DataSize > LENGTH_802_3) {
-
-		nMSDU++;
-
-		/*hex_dump("subheader", pData, 64); */
-		pAMSDUsubheader = (struct rt_header_802_3 *) pData;
-		/*pData += LENGTH_802_3; */
-		PayloadSize =
-		    pAMSDUsubheader->Octet[1] +
-		    (pAMSDUsubheader->Octet[0] << 8);
-		SubFrameSize = PayloadSize + LENGTH_802_3;
-
-		if ((DataSize < SubFrameSize) || (PayloadSize > 1518)) {
-			break;
-		}
-		/*DBGPRINT(RT_DEBUG_TRACE,("%d subframe: Size = %d\n",  nMSDU, PayloadSize)); */
-
-		pPayload = pData + LENGTH_802_3;
-		pDA = pData;
-		pSA = pData + MAC_ADDR_LEN;
-
-		/* convert to 802.3 header */
-		CONVERT_TO_802_3(Header802_3, pDA, pSA, pPayload, PayloadSize,
-				 pRemovedLLCSNAP);
-
-		if ((Header802_3[12] == 0x88) && (Header802_3[13] == 0x8E)) {
-			/* avoid local heap overflow, use dyanamic allocation */
-			struct rt_mlme_queue_elem *Elem =
-			    kmalloc(sizeof(struct rt_mlme_queue_elem),
-							MEM_ALLOC_FLAG);
-			if (Elem != NULL) {
-				memmove(Elem->Msg +
-					(LENGTH_802_11 + LENGTH_802_1_H),
-					pPayload, PayloadSize);
-				Elem->MsgLen =
-				    LENGTH_802_11 + LENGTH_802_1_H +
-				    PayloadSize;
-				/*WpaEAPOLKeyAction(pAd, Elem); */
-				REPORT_MGMT_FRAME_TO_MLME(pAd, BSSID_WCID,
-							  Elem->Msg,
-							  Elem->MsgLen, 0, 0, 0,
-							  0);
-				kfree(Elem);
-			}
-		}
-
-		{
-			if (pRemovedLLCSNAP) {
-				pPayload -= LENGTH_802_3;
-				PayloadSize += LENGTH_802_3;
-				NdisMoveMemory(pPayload, &Header802_3[0],
-					       LENGTH_802_3);
-			}
-		}
-
-		pClonePacket = ClonePacket(pAd, pPacket, pPayload, PayloadSize);
-		if (pClonePacket) {
-			ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pClonePacket,
-							 RTMP_GET_PACKET_IF
-							 (pPacket));
-		}
-
-		/* A-MSDU has padding to multiple of 4 including subframe header. */
-		/* align SubFrameSize up to multiple of 4 */
-		SubFrameSize = (SubFrameSize + 3) & (~0x3);
-
-		if (SubFrameSize > 1528 || SubFrameSize < 32) {
-			break;
-		}
-
-		if (DataSize > SubFrameSize) {
-			pData += SubFrameSize;
-			DataSize -= SubFrameSize;
-		} else {
-			/* end of A-MSDU */
-			DataSize = 0;
-		}
-	}
-
-	/* finally release original rx packet */
-	RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS);
-
-	return nMSDU;
-}
-
-u32 BA_Reorder_AMSDU_Announce(struct rt_rtmp_adapter *pAd, void *pPacket)
-{
-	u8 *pData;
-	u16 DataSize;
-	u32 nMSDU = 0;
-
-	pData = (u8 *)GET_OS_PKT_DATAPTR(pPacket);
-	DataSize = (u16)GET_OS_PKT_LEN(pPacket);
-
-	nMSDU = deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize);
-
-	return nMSDU;
-}
-
-/*
-	==========================================================================
-	Description:
-		Look up the MAC address in the MAC table. Return NULL if not found.
-	Return:
-		pEntry - pointer to the MAC entry; NULL is not found
-	==========================================================================
-*/
-struct rt_mac_table_entry *MacTableLookup(struct rt_rtmp_adapter *pAd, u8 *pAddr)
-{
-	unsigned long HashIdx;
-	struct rt_mac_table_entry *pEntry = NULL;
-
-	HashIdx = MAC_ADDR_HASH_INDEX(pAddr);
-	pEntry = pAd->MacTab.Hash[HashIdx];
-
-	while (pEntry
-	       && (pEntry->ValidAsCLI || pEntry->ValidAsWDS
-		   || pEntry->ValidAsApCli || pEntry->ValidAsMesh)) {
-		if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) {
-			break;
-		} else
-			pEntry = pEntry->pNext;
-	}
-
-	return pEntry;
-}
-
-struct rt_mac_table_entry *MacTableInsertEntry(struct rt_rtmp_adapter *pAd,
-				     u8 *pAddr,
-				     u8 apidx, IN BOOLEAN CleanAll)
-{
-	u8 HashIdx;
-	int i, FirstWcid;
-	struct rt_mac_table_entry *pEntry = NULL, *pCurrEntry;
-/*      u16  offset; */
-/*      unsigned long   addr; */
-
-	/* if FULL, return */
-	if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE)
-		return NULL;
-
-	FirstWcid = 1;
-
-	if (pAd->StaCfg.BssType == BSS_INFRA)
-		FirstWcid = 2;
-
-	/* allocate one MAC entry */
-	NdisAcquireSpinLock(&pAd->MacTabLock);
-	for (i = FirstWcid; i < MAX_LEN_OF_MAC_TABLE; i++)	/* skip entry#0 so that "entry index == AID" for fast lookup */
-	{
-		/* pick up the first available vacancy */
-		if ((pAd->MacTab.Content[i].ValidAsCLI == FALSE) &&
-		    (pAd->MacTab.Content[i].ValidAsWDS == FALSE) &&
-		    (pAd->MacTab.Content[i].ValidAsApCli == FALSE) &&
-		    (pAd->MacTab.Content[i].ValidAsMesh == FALSE)
-		    ) {
-			pEntry = &pAd->MacTab.Content[i];
-			if (CleanAll == TRUE) {
-				pEntry->MaxSupportedRate = RATE_11;
-				pEntry->CurrTxRate = RATE_11;
-				NdisZeroMemory(pEntry, sizeof(struct rt_mac_table_entry));
-				pEntry->PairwiseKey.KeyLen = 0;
-				pEntry->PairwiseKey.CipherAlg = CIPHER_NONE;
-			}
-			{
-				{
-					pEntry->ValidAsCLI = TRUE;
-					pEntry->ValidAsWDS = FALSE;
-					pEntry->ValidAsApCli = FALSE;
-					pEntry->ValidAsMesh = FALSE;
-					pEntry->ValidAsDls = FALSE;
-				}
-			}
-
-			pEntry->bIAmBadAtheros = FALSE;
-			pEntry->pAd = pAd;
-			pEntry->CMTimerRunning = FALSE;
-			pEntry->EnqueueEapolStartTimerRunning =
-			    EAPOL_START_DISABLE;
-			pEntry->RSNIE_Len = 0;
-			NdisZeroMemory(pEntry->R_Counter,
-				       sizeof(pEntry->R_Counter));
-			pEntry->ReTryCounter = PEER_MSG1_RETRY_TIMER_CTR;
-
-			if (pEntry->ValidAsMesh)
-				pEntry->apidx =
-				    (apidx - MIN_NET_DEVICE_FOR_MESH);
-			else if (pEntry->ValidAsApCli)
-				pEntry->apidx =
-				    (apidx - MIN_NET_DEVICE_FOR_APCLI);
-			else if (pEntry->ValidAsWDS)
-				pEntry->apidx =
-				    (apidx - MIN_NET_DEVICE_FOR_WDS);
-			else
-				pEntry->apidx = apidx;
-
-			{
-				{
-					pEntry->AuthMode = pAd->StaCfg.AuthMode;
-					pEntry->WepStatus =
-					    pAd->StaCfg.WepStatus;
-					pEntry->PrivacyFilter =
-					    Ndis802_11PrivFilterAcceptAll;
-#ifdef RTMP_MAC_PCI
-					AsicRemovePairwiseKeyEntry(pAd,
-								   pEntry->
-								   apidx,
-								   (u8)i);
-#endif /* RTMP_MAC_PCI // */
-				}
-			}
-
-			pEntry->GTKState = REKEY_NEGOTIATING;
-			pEntry->PairwiseKey.KeyLen = 0;
-			pEntry->PairwiseKey.CipherAlg = CIPHER_NONE;
-			pEntry->PortSecured = WPA_802_1X_PORT_NOT_SECURED;
-
-			pEntry->PMKID_CacheIdx = ENTRY_NOT_FOUND;
-			COPY_MAC_ADDR(pEntry->Addr, pAddr);
-			pEntry->Sst = SST_NOT_AUTH;
-			pEntry->AuthState = AS_NOT_AUTH;
-			pEntry->Aid = (u16)i;	/*0; */
-			pEntry->CapabilityInfo = 0;
-			pEntry->PsMode = PWR_ACTIVE;
-			pEntry->PsQIdleCount = 0;
-			pEntry->NoDataIdleCount = 0;
-			pEntry->AssocDeadLine = MAC_TABLE_ASSOC_TIMEOUT;
-			pEntry->ContinueTxFailCnt = 0;
-			InitializeQueueHeader(&pEntry->PsQueue);
-
-			pAd->MacTab.Size++;
-			/* Add this entry into ASIC RX WCID search table */
-			RTMP_STA_ENTRY_ADD(pAd, pEntry);
-
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MacTableInsertEntry - allocate entry #%d, Total= %d\n",
-				  i, pAd->MacTab.Size));
-			break;
-		}
-	}
-
-	/* add this MAC entry into HASH table */
-	if (pEntry) {
-		HashIdx = MAC_ADDR_HASH_INDEX(pAddr);
-		if (pAd->MacTab.Hash[HashIdx] == NULL) {
-			pAd->MacTab.Hash[HashIdx] = pEntry;
-		} else {
-			pCurrEntry = pAd->MacTab.Hash[HashIdx];
-			while (pCurrEntry->pNext != NULL)
-				pCurrEntry = pCurrEntry->pNext;
-			pCurrEntry->pNext = pEntry;
-		}
-	}
-
-	NdisReleaseSpinLock(&pAd->MacTabLock);
-	return pEntry;
-}
-
-/*
-	==========================================================================
-	Description:
-		Delete a specified client from MAC table
-	==========================================================================
- */
-BOOLEAN MacTableDeleteEntry(struct rt_rtmp_adapter *pAd,
-			    u16 wcid, u8 *pAddr)
-{
-	u16 HashIdx;
-	struct rt_mac_table_entry *pEntry, *pPrevEntry, *pProbeEntry;
-	BOOLEAN Cancelled;
-	/*u16        offset; // unused variable */
-	/*u8 j;                      // unused variable */
-
-	if (wcid >= MAX_LEN_OF_MAC_TABLE)
-		return FALSE;
-
-	NdisAcquireSpinLock(&pAd->MacTabLock);
-
-	HashIdx = MAC_ADDR_HASH_INDEX(pAddr);
-	/*pEntry = pAd->MacTab.Hash[HashIdx]; */
-	pEntry = &pAd->MacTab.Content[wcid];
-
-	if (pEntry
-	    && (pEntry->ValidAsCLI || pEntry->ValidAsApCli || pEntry->ValidAsWDS
-		|| pEntry->ValidAsMesh)) {
-		if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) {
-
-			/* Delete this entry from ASIC on-chip WCID Table */
-			RTMP_STA_ENTRY_MAC_RESET(pAd, wcid);
-
-			/* free resources of BA */
-			BASessionTearDownALL(pAd, pEntry->Aid);
-
-			pPrevEntry = NULL;
-			pProbeEntry = pAd->MacTab.Hash[HashIdx];
-			ASSERT(pProbeEntry);
-
-			/* update Hash list */
-			do {
-				if (pProbeEntry == pEntry) {
-					if (pPrevEntry == NULL) {
-						pAd->MacTab.Hash[HashIdx] =
-						    pEntry->pNext;
-					} else {
-						pPrevEntry->pNext =
-						    pEntry->pNext;
-					}
-					break;
-				}
-
-				pPrevEntry = pProbeEntry;
-				pProbeEntry = pProbeEntry->pNext;
-			} while (pProbeEntry);
-
-			/* not found ! */
-			ASSERT(pProbeEntry != NULL);
-
-			RTMP_STA_ENTRY_KEY_DEL(pAd, BSS0, wcid);
-
-			if (pEntry->EnqueueEapolStartTimerRunning !=
-			    EAPOL_START_DISABLE) {
-				RTMPCancelTimer(&pEntry->
-						EnqueueStartForPSKTimer,
-						&Cancelled);
-				pEntry->EnqueueEapolStartTimerRunning =
-				    EAPOL_START_DISABLE;
-			}
-
-			NdisZeroMemory(pEntry, sizeof(struct rt_mac_table_entry));
-			pAd->MacTab.Size--;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MacTableDeleteEntry1 - Total= %d\n",
-				  pAd->MacTab.Size));
-		} else {
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("\n%s: Impossible Wcid = %d !\n",
-				  __func__, wcid));
-		}
-	}
-
-	NdisReleaseSpinLock(&pAd->MacTabLock);
-
-	/*Reset operating mode when no Sta. */
-	if (pAd->MacTab.Size == 0) {
-		pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode = 0;
-		RTMP_UPDATE_PROTECT(pAd);	/* edit by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet */
-	}
-
-	return TRUE;
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine reset the entire MAC table. All packets pending in
-		the power-saving queues are freed here.
-	==========================================================================
- */
-void MacTableReset(struct rt_rtmp_adapter *pAd)
-{
-	int i;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("MacTableReset\n"));
-	/*NdisAcquireSpinLock(&pAd->MacTabLock); */
-
-	for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) {
-#ifdef RTMP_MAC_PCI
-		RTMP_STA_ENTRY_MAC_RESET(pAd, i);
-#endif /* RTMP_MAC_PCI // */
-		if (pAd->MacTab.Content[i].ValidAsCLI == TRUE) {
-
-			/* free resources of BA */
-			BASessionTearDownALL(pAd, i);
-
-			pAd->MacTab.Content[i].ValidAsCLI = FALSE;
-
-#ifdef RTMP_MAC_USB
-			NdisZeroMemory(pAd->MacTab.Content[i].Addr, 6);
-			RTMP_STA_ENTRY_MAC_RESET(pAd, i);
-#endif /* RTMP_MAC_USB // */
-
-			/*AsicDelWcidTab(pAd, i); */
-		}
-	}
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void AssocParmFill(struct rt_rtmp_adapter *pAd,
-		   struct rt_mlme_assoc_req *AssocReq,
-		   u8 *pAddr,
-		   u16 CapabilityInfo,
-		   unsigned long Timeout, u16 ListenIntv)
-{
-	COPY_MAC_ADDR(AssocReq->Addr, pAddr);
-	/* Add mask to support 802.11b mode only */
-	AssocReq->CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO;	/* not cf-pollable, not cf-poll-request */
-	AssocReq->Timeout = Timeout;
-	AssocReq->ListenIntv = ListenIntv;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void DisassocParmFill(struct rt_rtmp_adapter *pAd,
-		      struct rt_mlme_disassoc_req *DisassocReq,
-		      u8 *pAddr, u16 Reason)
-{
-	COPY_MAC_ADDR(DisassocReq->Addr, pAddr);
-	DisassocReq->Reason = Reason;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Check the out going frame, if this is an DHCP or ARP datagram
-	will be duplicate another frame at low data rate transmit.
-
-	Arguments:
-		pAd 		Pointer to our adapter
-		pPacket 	Pointer to outgoing Ndis frame
-
-	Return Value:
-		TRUE		To be duplicate at Low data rate transmit. (1mb)
-		FALSE		Do nothing.
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-		MAC header + IP Header + UDP Header
-		  14 Bytes	  20 Bytes
-
-		UDP Header
-		00|01|02|03|04|05|06|07|08|09|10|11|12|13|14|15|
-						Source Port
-		16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|
-					Destination Port
-
-		port 0x43 means Bootstrap Protocol, server.
-		Port 0x44 means Bootstrap Protocol, client.
-
-	========================================================================
-*/
-
-BOOLEAN RTMPCheckDHCPFrame(struct rt_rtmp_adapter *pAd, void *pPacket)
-{
-	struct rt_packet_info PacketInfo;
-	unsigned long NumberOfBytesRead = 0;
-	unsigned long CurrentOffset = 0;
-	void *pVirtualAddress = NULL;
-	u32 NdisBufferLength;
-	u8 *pSrc;
-	u16 Protocol;
-	u8 ByteOffset36 = 0;
-	u8 ByteOffset38 = 0;
-	BOOLEAN ReadFirstParm = TRUE;
-
-	RTMP_QueryPacketInfo(pPacket, &PacketInfo, (u8 **) & pVirtualAddress,
-			     &NdisBufferLength);
-
-	NumberOfBytesRead += NdisBufferLength;
-	pSrc = (u8 *)pVirtualAddress;
-	Protocol = *(pSrc + 12) * 256 + *(pSrc + 13);
-
-	/* */
-	/* Check DHCP & BOOTP protocol */
-	/* */
-	while (NumberOfBytesRead <= PacketInfo.TotalPacketLength) {
-		if ((NumberOfBytesRead >= 35) && (ReadFirstParm == TRUE)) {
-			CurrentOffset =
-			    35 - (NumberOfBytesRead - NdisBufferLength);
-			ByteOffset36 = *(pSrc + CurrentOffset);
-			ReadFirstParm = FALSE;
-		}
-
-		if (NumberOfBytesRead >= 37) {
-			CurrentOffset =
-			    37 - (NumberOfBytesRead - NdisBufferLength);
-			ByteOffset38 = *(pSrc + CurrentOffset);
-			/*End of Read */
-			break;
-		}
-		return FALSE;
-	}
-
-	/* Check for DHCP & BOOTP protocol */
-	if ((ByteOffset36 != 0x44) || (ByteOffset38 != 0x43)) {
-		/* */
-		/* 2054 (hex 0806) for ARP datagrams */
-		/* if this packet is not ARP datagrams, then do nothing */
-		/* ARP datagrams will also be duplicate at 1mb broadcast frames */
-		/* */
-		if (Protocol != 0x0806)
-			return FALSE;
-	}
-
-	return TRUE;
-}
-
-BOOLEAN RTMPCheckEtherType(struct rt_rtmp_adapter *pAd, void *pPacket)
-{
-	u16 TypeLen;
-	u8 Byte0, Byte1;
-	u8 *pSrcBuf;
-	u32 pktLen;
-	u16 srcPort, dstPort;
-	BOOLEAN status = TRUE;
-
-	pSrcBuf = GET_OS_PKT_DATAPTR(pPacket);
-	pktLen = GET_OS_PKT_LEN(pPacket);
-
-	ASSERT(pSrcBuf);
-
-	RTMP_SET_PACKET_SPECIFIC(pPacket, 0);
-
-	/* get Ethernet protocol field */
-	TypeLen = (pSrcBuf[12] << 8) | pSrcBuf[13];
-
-	pSrcBuf += LENGTH_802_3;	/* Skip the Ethernet Header. */
-
-	if (TypeLen <= 1500) {	/* 802.3, 802.3 LLC */
-		/*
-		   DestMAC(6) + SrcMAC(6) + Length(2) +
-		   DSAP(1) + SSAP(1) + Control(1) +
-		   if the DSAP = 0xAA, SSAP=0xAA, Contorl = 0x03, it has a 5-bytes SNAP header.
-		   => + SNAP (5, OriginationID(3) + etherType(2))
-		 */
-		if (pSrcBuf[0] == 0xAA && pSrcBuf[1] == 0xAA
-		    && pSrcBuf[2] == 0x03) {
-			Sniff2BytesFromNdisBuffer((char *)pSrcBuf, 6,
-						  &Byte0, &Byte1);
-			RTMP_SET_PACKET_LLCSNAP(pPacket, 1);
-			TypeLen = (u16)((Byte0 << 8) + Byte1);
-			pSrcBuf += 8;	/* Skip this LLC/SNAP header */
-		} else {
-			/*It just has 3-byte LLC header, maybe a legacy ether type frame. we didn't handle it. */
-		}
-	}
-	/* If it's a VLAN packet, get the real Type/Length field. */
-	if (TypeLen == 0x8100) {
-		/* 0x8100 means VLAN packets */
-
-		/* Dest. MAC Address (6-bytes) +
-		   Source MAC Address (6-bytes) +
-		   Length/Type = 802.1Q Tag Type (2-byte) +
-		   Tag Control Information (2-bytes) +
-		   Length / Type (2-bytes) +
-		   data payload (0-n bytes) +
-		   Pad (0-p bytes) +
-		   Frame Check Sequence (4-bytes) */
-
-		RTMP_SET_PACKET_VLAN(pPacket, 1);
-		Sniff2BytesFromNdisBuffer((char *)pSrcBuf, 2, &Byte0,
-					  &Byte1);
-		TypeLen = (u16)((Byte0 << 8) + Byte1);
-
-		pSrcBuf += 4;	/* Skip the VLAN Header. */
-	}
-
-	switch (TypeLen) {
-	case 0x0800:
-		{
-			ASSERT((pktLen > 34));
-			if (*(pSrcBuf + 9) == 0x11) {	/* udp packet */
-				ASSERT((pktLen > 34));	/* 14 for ethernet header, 20 for IP header */
-
-				pSrcBuf += 20;	/* Skip the IP header */
-				srcPort =
-				    OS_NTOHS(get_unaligned
-					     ((u16 *)(pSrcBuf)));
-				dstPort =
-				    OS_NTOHS(get_unaligned
-					     ((u16 *)(pSrcBuf + 2)));
-
-				if ((srcPort == 0x44 && dstPort == 0x43) || (srcPort == 0x43 && dstPort == 0x44)) {	/*It's a BOOTP/DHCP packet */
-					RTMP_SET_PACKET_DHCP(pPacket, 1);
-				}
-			}
-		}
-		break;
-	case 0x0806:
-		{
-			/*ARP Packet. */
-			RTMP_SET_PACKET_DHCP(pPacket, 1);
-		}
-		break;
-	case 0x888e:
-		{
-			/* EAPOL Packet. */
-			RTMP_SET_PACKET_EAPOL(pPacket, 1);
-		}
-		break;
-	default:
-		status = FALSE;
-		break;
-	}
-
-	return status;
-
-}
-
-void Update_Rssi_Sample(struct rt_rtmp_adapter *pAd,
-			struct rt_rssi_sample *pRssi, struct rt_rxwi * pRxWI)
-{
-	char rssi0 = pRxWI->RSSI0;
-	char rssi1 = pRxWI->RSSI1;
-	char rssi2 = pRxWI->RSSI2;
-
-	if (rssi0 != 0) {
-		pRssi->LastRssi0 = ConvertToRssi(pAd, (char)rssi0, RSSI_0);
-		pRssi->AvgRssi0X8 =
-		    (pRssi->AvgRssi0X8 - pRssi->AvgRssi0) + pRssi->LastRssi0;
-		pRssi->AvgRssi0 = pRssi->AvgRssi0X8 >> 3;
-	}
-
-	if (rssi1 != 0) {
-		pRssi->LastRssi1 = ConvertToRssi(pAd, (char)rssi1, RSSI_1);
-		pRssi->AvgRssi1X8 =
-		    (pRssi->AvgRssi1X8 - pRssi->AvgRssi1) + pRssi->LastRssi1;
-		pRssi->AvgRssi1 = pRssi->AvgRssi1X8 >> 3;
-	}
-
-	if (rssi2 != 0) {
-		pRssi->LastRssi2 = ConvertToRssi(pAd, (char)rssi2, RSSI_2);
-		pRssi->AvgRssi2X8 =
-		    (pRssi->AvgRssi2X8 - pRssi->AvgRssi2) + pRssi->LastRssi2;
-		pRssi->AvgRssi2 = pRssi->AvgRssi2X8 >> 3;
-	}
-}
-
-/* Normal legacy Rx packet indication */
-void Indicate_Legacy_Packet(struct rt_rtmp_adapter *pAd,
-			    struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	void *pRxPacket = pRxBlk->pRxPacket;
-	u8 Header802_3[LENGTH_802_3];
-
-	/* 1. get 802.3 Header */
-	/* 2. remove LLC */
-	/*              a. pointer pRxBlk->pData to payload */
-	/*      b. modify pRxBlk->DataSize */
-	RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3);
-
-	if (pRxBlk->DataSize > MAX_RX_PKT_LEN) {
-
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE);
-		return;
-	}
-
-	STATS_INC_RX_PACKETS(pAd, FromWhichBSSID);
-
-#ifdef RTMP_MAC_USB
-	if (pAd->CommonCfg.bDisableReordering == 0) {
-		struct rt_ba_rec_entry *pBAEntry;
-		unsigned long Now32;
-		u8 Wcid = pRxBlk->pRxWI->WirelessCliID;
-		u8 TID = pRxBlk->pRxWI->TID;
-		u16 Idx;
-
-#define REORDERING_PACKET_TIMEOUT		((100 * OS_HZ)/1000)	/* system ticks -- 100 ms */
-
-		if (Wcid < MAX_LEN_OF_MAC_TABLE) {
-			Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
-			if (Idx != 0) {
-				pBAEntry = &pAd->BATable.BARecEntry[Idx];
-				/* update last rx time */
-				NdisGetSystemUpTime(&Now32);
-				if ((pBAEntry->list.qlen > 0) &&
-				    RTMP_TIME_AFTER((unsigned long)Now32,
-						    (unsigned long)(pBAEntry->
-								    LastIndSeqAtTimer
-								    +
-								    (REORDERING_PACKET_TIMEOUT)))
-				    ) {
-					DBGPRINT(RT_DEBUG_OFF,
-						 ("Indicate_Legacy_Packet():flush reordering_timeout_mpdus! RxWI->Flags=%d, pRxWI.TID=%d, RxD->AMPDU=%d!\n",
-						  pRxBlk->Flags,
-						  pRxBlk->pRxWI->TID,
-						  pRxBlk->RxD.AMPDU));
-					hex_dump("Dump the legacy Packet:",
-						 GET_OS_PKT_DATAPTR(pRxBlk->
-								    pRxPacket),
-						 64);
-					ba_flush_reordering_timeout_mpdus(pAd,
-									  pBAEntry,
-									  Now32);
-				}
-			}
-		}
-	}
-#endif /* RTMP_MAC_USB // */
-
-	wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID);
-
-	/* */
-	/* pass this 802.3 packet to upper layer or forward this packet to WM directly */
-	/* */
-	ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxPacket, FromWhichBSSID);
-}
-
-/* Normal, AMPDU or AMSDU */
-void CmmRxnonRalinkFrameIndicate(struct rt_rtmp_adapter *pAd,
-				 struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMPDU)
-	    && (pAd->CommonCfg.bDisableReordering == 0)) {
-		Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID);
-	} else {
-		if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) {
-			/* handle A-MSDU */
-			Indicate_AMSDU_Packet(pAd, pRxBlk, FromWhichBSSID);
-		} else {
-			Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID);
-		}
-	}
-}
-
-void CmmRxRalinkFrameIndicate(struct rt_rtmp_adapter *pAd,
-			      struct rt_mac_table_entry *pEntry,
-			      struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	u8 Header802_3[LENGTH_802_3];
-	u16 Msdu2Size;
-	u16 Payload1Size, Payload2Size;
-	u8 *pData2;
-	void *pPacket2 = NULL;
-
-	Msdu2Size = *(pRxBlk->pData) + (*(pRxBlk->pData + 1) << 8);
-
-	if ((Msdu2Size <= 1536) && (Msdu2Size < pRxBlk->DataSize)) {
-		/* skip two byte MSDU2 len */
-		pRxBlk->pData += 2;
-		pRxBlk->DataSize -= 2;
-	} else {
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-		return;
-	}
-
-	/* get 802.3 Header and  remove LLC */
-	RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3);
-
-	ASSERT(pRxBlk->pRxPacket);
-
-	/* Ralink Aggregation frame */
-	pAd->RalinkCounters.OneSecRxAggregationCount++;
-	Payload1Size = pRxBlk->DataSize - Msdu2Size;
-	Payload2Size = Msdu2Size - LENGTH_802_3;
-
-	pData2 = pRxBlk->pData + Payload1Size + LENGTH_802_3;
-
-	pPacket2 =
-	    duplicate_pkt(pAd, (pData2 - LENGTH_802_3), LENGTH_802_3, pData2,
-			  Payload2Size, FromWhichBSSID);
-
-	if (!pPacket2) {
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-		return;
-	}
-	/* update payload size of 1st packet */
-	pRxBlk->DataSize = Payload1Size;
-	wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID);
-
-	ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxBlk->pRxPacket,
-					 FromWhichBSSID);
-
-	if (pPacket2) {
-		ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket2, FromWhichBSSID);
-	}
-}
-
-#define RESET_FRAGFRAME(_fragFrame) \
-	{								\
-		_fragFrame.RxSize = 0;		\
-		_fragFrame.Sequence = 0;	\
-		_fragFrame.LastFrag = 0;	\
-		_fragFrame.Flags = 0;		\
-	}
-
-void *RTMPDeFragmentDataFrame(struct rt_rtmp_adapter *pAd, struct rt_rx_blk *pRxBlk)
-{
-	struct rt_header_802_11 * pHeader = pRxBlk->pHeader;
-	void *pRxPacket = pRxBlk->pRxPacket;
-	u8 *pData = pRxBlk->pData;
-	u16 DataSize = pRxBlk->DataSize;
-	void *pRetPacket = NULL;
-	u8 *pFragBuffer = NULL;
-	BOOLEAN bReassDone = FALSE;
-	u8 HeaderRoom = 0;
-
-	ASSERT(pHeader);
-
-	HeaderRoom = pData - (u8 *) pHeader;
-
-	/* Re-assemble the fragmented packets */
-	if (pHeader->Frag == 0)	/* Frag. Number is 0 : First frag or only one pkt */
-	{
-		/* the first pkt of fragment, record it. */
-		if (pHeader->FC.MoreFrag) {
-			ASSERT(pAd->FragFrame.pFragPacket);
-			pFragBuffer =
-			    GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket);
-			pAd->FragFrame.RxSize = DataSize + HeaderRoom;
-			NdisMoveMemory(pFragBuffer, pHeader,
-				       pAd->FragFrame.RxSize);
-			pAd->FragFrame.Sequence = pHeader->Sequence;
-			pAd->FragFrame.LastFrag = pHeader->Frag;	/* Should be 0 */
-			ASSERT(pAd->FragFrame.LastFrag == 0);
-			goto done;	/* end of processing this frame */
-		}
-	} else			/*Middle & End of fragment */
-	{
-		if ((pHeader->Sequence != pAd->FragFrame.Sequence) ||
-		    (pHeader->Frag != (pAd->FragFrame.LastFrag + 1))) {
-			/* Fragment is not the same sequence or out of fragment number order */
-			/* Reset Fragment control blk */
-			RESET_FRAGFRAME(pAd->FragFrame);
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Fragment is not the same sequence or out of fragment number order.\n"));
-			goto done;	/* give up this frame */
-		} else if ((pAd->FragFrame.RxSize + DataSize) > MAX_FRAME_SIZE) {
-			/* Fragment frame is too large, it exeeds the maximum frame size. */
-			/* Reset Fragment control blk */
-			RESET_FRAGFRAME(pAd->FragFrame);
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Fragment frame is too large, it exeeds the maximum frame size.\n"));
-			goto done;	/* give up this frame */
-		}
-		/* */
-		/* Broadcom AP(BCM94704AGR) will send out LLC in fragment's packet, LLC only can accpet at first fragment. */
-		/* In this case, we will dropt it. */
-		/* */
-		if (NdisEqualMemory(pData, SNAP_802_1H, sizeof(SNAP_802_1H))) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Find another LLC at Middle or End fragment(SN=%d, Frag=%d)\n",
-				  pHeader->Sequence, pHeader->Frag));
-			goto done;	/* give up this frame */
-		}
-
-		pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket);
-
-		/* concatenate this fragment into the re-assembly buffer */
-		NdisMoveMemory((pFragBuffer + pAd->FragFrame.RxSize), pData,
-			       DataSize);
-		pAd->FragFrame.RxSize += DataSize;
-		pAd->FragFrame.LastFrag = pHeader->Frag;	/* Update fragment number */
-
-		/* Last fragment */
-		if (pHeader->FC.MoreFrag == FALSE) {
-			bReassDone = TRUE;
-		}
-	}
-
-done:
-	/* always release rx fragmented packet */
-	RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE);
-
-	/* return defragmented packet if packet is reassembled completely */
-	/* otherwise return NULL */
-	if (bReassDone) {
-		void *pNewFragPacket;
-
-		/* allocate a new packet buffer for fragment */
-		pNewFragPacket =
-		    RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE);
-		if (pNewFragPacket) {
-			/* update RxBlk */
-			pRetPacket = pAd->FragFrame.pFragPacket;
-			pAd->FragFrame.pFragPacket = pNewFragPacket;
-			pRxBlk->pHeader =
-			    (struct rt_header_802_11 *) GET_OS_PKT_DATAPTR(pRetPacket);
-			pRxBlk->pData = (u8 *) pRxBlk->pHeader + HeaderRoom;
-			pRxBlk->DataSize = pAd->FragFrame.RxSize - HeaderRoom;
-			pRxBlk->pRxPacket = pRetPacket;
-		} else {
-			RESET_FRAGFRAME(pAd->FragFrame);
-		}
-	}
-
-	return pRetPacket;
-}
-
-void Indicate_AMSDU_Packet(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	u32 nMSDU;
-
-	update_os_packet_info(pAd, pRxBlk, FromWhichBSSID);
-	RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID);
-	nMSDU =
-	    deaggregate_AMSDU_announce(pAd, pRxBlk->pRxPacket, pRxBlk->pData,
-				       pRxBlk->DataSize);
-}
-
-void Indicate_EAPOL_Packet(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	struct rt_mac_table_entry *pEntry = NULL;
-
-	{
-		pEntry = &pAd->MacTab.Content[BSSID_WCID];
-		STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID);
-		return;
-	}
-
-	if (pEntry == NULL) {
-		DBGPRINT(RT_DEBUG_WARN,
-			 ("Indicate_EAPOL_Packet: drop and release the invalid packet.\n"));
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-		return;
-	}
-}
-
-#define BCN_TBTT_OFFSET		64	/*defer 64 us */
-void ReSyncBeaconTime(struct rt_rtmp_adapter *pAd)
-{
-
-	u32 Offset;
-
-	Offset = (pAd->TbttTickCount) % (BCN_TBTT_OFFSET);
-
-	pAd->TbttTickCount++;
-
-	/* */
-	/* The updated BeaconInterval Value will affect Beacon Interval after two TBTT */
-	/* beacasue the original BeaconInterval had been loaded into next TBTT_TIMER */
-	/* */
-	if (Offset == (BCN_TBTT_OFFSET - 2)) {
-		BCN_TIME_CFG_STRUC csr;
-		RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
-		csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod << 4) - 1;	/* ASIC register in units of 1/16 TU = 64us */
-		RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
-	} else {
-		if (Offset == (BCN_TBTT_OFFSET - 1)) {
-			BCN_TIME_CFG_STRUC csr;
-
-			RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word);
-			csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod) << 4;	/* ASIC register in units of 1/16 TU */
-			RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word);
-		}
-	}
-}
diff --git a/drivers/staging/rt2860/common/cmm_data_pci.c b/drivers/staging/rt2860/common/cmm_data_pci.c
deleted file mode 100644
index f01a51c381f1d9e218b65ff79724bfb966250050..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_data_pci.c
+++ /dev/null
@@ -1,1096 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-/*
-   All functions in this file must be PCI-depended, or you should out your function
-	in other files.
-
-*/
-#include	"../rt_config.h"
-
-u16 RtmpPCI_WriteTxResource(struct rt_rtmp_adapter *pAd,
-			       struct rt_tx_blk *pTxBlk,
-			       IN BOOLEAN bIsLast, u16 * FreeNumber)
-{
-
-	u8 *pDMAHeaderBufVA;
-	u16 TxIdx, RetTxIdx;
-	struct rt_txd * pTxD;
-	u32 BufBasePaLow;
-	struct rt_rtmp_tx_ring *pTxRing;
-	u16 hwHeaderLen;
-
-	/* */
-	/* get Tx Ring Resource */
-	/* */
-	pTxRing = &pAd->TxRing[pTxBlk->QueIdx];
-	TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx;
-	pDMAHeaderBufVA = (u8 *)pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
-	BufBasePaLow =
-	    RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
-
-	/* copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer */
-	if (pTxBlk->TxFrameType == TX_AMSDU_FRAME) {
-		/*hwHeaderLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD, 4)+LENGTH_AMSDU_SUBFRAMEHEAD; */
-		hwHeaderLen =
-		    pTxBlk->MpduHeaderLen - LENGTH_AMSDU_SUBFRAMEHEAD +
-		    pTxBlk->HdrPadLen + LENGTH_AMSDU_SUBFRAMEHEAD;
-	} else {
-		/*hwHeaderLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); */
-		hwHeaderLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
-	}
-	NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf,
-		       TXINFO_SIZE + TXWI_SIZE + hwHeaderLen);
-
-	pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket;
-	pTxRing->Cell[TxIdx].pNextNdisPacket = NULL;
-
-	/* */
-	/* build Tx Descriptor */
-	/* */
-
-	pTxD = (struct rt_txd *) pTxRing->Cell[TxIdx].AllocVa;
-	NdisZeroMemory(pTxD, TXD_SIZE);
-
-	pTxD->SDPtr0 = BufBasePaLow;
-	pTxD->SDLen0 = TXINFO_SIZE + TXWI_SIZE + hwHeaderLen;	/* include padding */
-	pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE);
-	pTxD->SDLen1 = pTxBlk->SrcBufLen;
-	pTxD->LastSec0 = 0;
-	pTxD->LastSec1 = (bIsLast) ? 1 : 0;
-
-	RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
-
-	RetTxIdx = TxIdx;
-	/* */
-	/* Update Tx index */
-	/* */
-	INC_RING_INDEX(TxIdx, TX_RING_SIZE);
-	pTxRing->TxCpuIdx = TxIdx;
-
-	*FreeNumber -= 1;
-
-	return RetTxIdx;
-}
-
-u16 RtmpPCI_WriteSingleTxResource(struct rt_rtmp_adapter *pAd,
-				     struct rt_tx_blk *pTxBlk,
-				     IN BOOLEAN bIsLast,
-				     u16 * FreeNumber)
-{
-
-	u8 *pDMAHeaderBufVA;
-	u16 TxIdx, RetTxIdx;
-	struct rt_txd * pTxD;
-	u32 BufBasePaLow;
-	struct rt_rtmp_tx_ring *pTxRing;
-	u16 hwHeaderLen;
-
-	/* */
-	/* get Tx Ring Resource */
-	/* */
-	pTxRing = &pAd->TxRing[pTxBlk->QueIdx];
-	TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx;
-	pDMAHeaderBufVA = (u8 *)pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
-	BufBasePaLow =
-	    RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
-
-	/* copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer */
-	/*hwHeaderLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); */
-	hwHeaderLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
-
-	NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf,
-		       TXINFO_SIZE + TXWI_SIZE + hwHeaderLen);
-
-	pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket;
-	pTxRing->Cell[TxIdx].pNextNdisPacket = NULL;
-
-	/* */
-	/* build Tx Descriptor */
-	/* */
-	pTxD = (struct rt_txd *) pTxRing->Cell[TxIdx].AllocVa;
-	NdisZeroMemory(pTxD, TXD_SIZE);
-
-	pTxD->SDPtr0 = BufBasePaLow;
-	pTxD->SDLen0 = TXINFO_SIZE + TXWI_SIZE + hwHeaderLen;	/* include padding */
-	pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE);
-	pTxD->SDLen1 = pTxBlk->SrcBufLen;
-	pTxD->LastSec0 = 0;
-	pTxD->LastSec1 = (bIsLast) ? 1 : 0;
-
-	RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
-
-	RetTxIdx = TxIdx;
-	/* */
-	/* Update Tx index */
-	/* */
-	INC_RING_INDEX(TxIdx, TX_RING_SIZE);
-	pTxRing->TxCpuIdx = TxIdx;
-
-	*FreeNumber -= 1;
-
-	return RetTxIdx;
-}
-
-u16 RtmpPCI_WriteMultiTxResource(struct rt_rtmp_adapter *pAd,
-				    struct rt_tx_blk *pTxBlk,
-				    u8 frameNum, u16 * FreeNumber)
-{
-	BOOLEAN bIsLast;
-	u8 *pDMAHeaderBufVA;
-	u16 TxIdx, RetTxIdx;
-	struct rt_txd * pTxD;
-	u32 BufBasePaLow;
-	struct rt_rtmp_tx_ring *pTxRing;
-	u16 hwHdrLen;
-	u32 firstDMALen;
-
-	bIsLast = ((frameNum == (pTxBlk->TotalFrameNum - 1)) ? 1 : 0);
-
-	/* */
-	/* get Tx Ring Resource */
-	/* */
-	pTxRing = &pAd->TxRing[pTxBlk->QueIdx];
-	TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx;
-	pDMAHeaderBufVA = (u8 *)pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
-	BufBasePaLow =
-	    RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
-
-	if (frameNum == 0) {
-		/* copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer */
-		if (pTxBlk->TxFrameType == TX_AMSDU_FRAME)
-			/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD, 4)+LENGTH_AMSDU_SUBFRAMEHEAD; */
-			hwHdrLen =
-			    pTxBlk->MpduHeaderLen - LENGTH_AMSDU_SUBFRAMEHEAD +
-			    pTxBlk->HdrPadLen + LENGTH_AMSDU_SUBFRAMEHEAD;
-		else if (pTxBlk->TxFrameType == TX_RALINK_FRAME)
-			/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_ARALINK_HEADER_FIELD, 4)+LENGTH_ARALINK_HEADER_FIELD; */
-			hwHdrLen =
-			    pTxBlk->MpduHeaderLen -
-			    LENGTH_ARALINK_HEADER_FIELD + pTxBlk->HdrPadLen +
-			    LENGTH_ARALINK_HEADER_FIELD;
-		else
-			/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); */
-			hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
-
-		firstDMALen = TXINFO_SIZE + TXWI_SIZE + hwHdrLen;
-	} else {
-		firstDMALen = pTxBlk->MpduHeaderLen;
-	}
-
-	NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf, firstDMALen);
-
-	pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket;
-	pTxRing->Cell[TxIdx].pNextNdisPacket = NULL;
-
-	/* */
-	/* build Tx Descriptor */
-	/* */
-	pTxD = (struct rt_txd *) pTxRing->Cell[TxIdx].AllocVa;
-	NdisZeroMemory(pTxD, TXD_SIZE);
-
-	pTxD->SDPtr0 = BufBasePaLow;
-	pTxD->SDLen0 = firstDMALen;	/* include padding */
-	pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE);
-	pTxD->SDLen1 = pTxBlk->SrcBufLen;
-	pTxD->LastSec0 = 0;
-	pTxD->LastSec1 = (bIsLast) ? 1 : 0;
-
-	RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
-
-	RetTxIdx = TxIdx;
-	/* */
-	/* Update Tx index */
-	/* */
-	INC_RING_INDEX(TxIdx, TX_RING_SIZE);
-	pTxRing->TxCpuIdx = TxIdx;
-
-	*FreeNumber -= 1;
-
-	return RetTxIdx;
-
-}
-
-void RtmpPCI_FinalWriteTxResource(struct rt_rtmp_adapter *pAd,
-				  struct rt_tx_blk *pTxBlk,
-				  u16 totalMPDUSize, u16 FirstTxIdx)
-{
-
-	struct rt_txwi * pTxWI;
-	struct rt_rtmp_tx_ring *pTxRing;
-
-	/* */
-	/* get Tx Ring Resource */
-	/* */
-	pTxRing = &pAd->TxRing[pTxBlk->QueIdx];
-	pTxWI = (struct rt_txwi *) pTxRing->Cell[FirstTxIdx].DmaBuf.AllocVa;
-	pTxWI->MPDUtotalByteCount = totalMPDUSize;
-
-}
-
-void RtmpPCIDataLastTxIdx(struct rt_rtmp_adapter *pAd,
-			  u8 QueIdx, u16 LastTxIdx)
-{
-	struct rt_txd * pTxD;
-	struct rt_rtmp_tx_ring *pTxRing;
-
-	/* */
-	/* get Tx Ring Resource */
-	/* */
-	pTxRing = &pAd->TxRing[QueIdx];
-
-	/* */
-	/* build Tx Descriptor */
-	/* */
-	pTxD = (struct rt_txd *) pTxRing->Cell[LastTxIdx].AllocVa;
-
-	pTxD->LastSec1 = 1;
-
-}
-
-u16 RtmpPCI_WriteFragTxResource(struct rt_rtmp_adapter *pAd,
-				   struct rt_tx_blk *pTxBlk,
-				   u8 fragNum, u16 * FreeNumber)
-{
-	u8 *pDMAHeaderBufVA;
-	u16 TxIdx, RetTxIdx;
-	struct rt_txd * pTxD;
-	u32 BufBasePaLow;
-	struct rt_rtmp_tx_ring *pTxRing;
-	u16 hwHeaderLen;
-	u32 firstDMALen;
-
-	/* */
-	/* Get Tx Ring Resource */
-	/* */
-	pTxRing = &pAd->TxRing[pTxBlk->QueIdx];
-	TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx;
-	pDMAHeaderBufVA = (u8 *)pTxRing->Cell[TxIdx].DmaBuf.AllocVa;
-	BufBasePaLow =
-	    RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa);
-
-	/* */
-	/* Copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer */
-	/* */
-	/*hwHeaderLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); */
-	hwHeaderLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
-
-	firstDMALen = TXINFO_SIZE + TXWI_SIZE + hwHeaderLen;
-	NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf, firstDMALen);
-
-	/* */
-	/* Build Tx Descriptor */
-	/* */
-	pTxD = (struct rt_txd *) pTxRing->Cell[TxIdx].AllocVa;
-	NdisZeroMemory(pTxD, TXD_SIZE);
-
-	if (fragNum == pTxBlk->TotalFragNum) {
-		pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket;
-		pTxRing->Cell[TxIdx].pNextNdisPacket = NULL;
-	}
-
-	pTxD->SDPtr0 = BufBasePaLow;
-	pTxD->SDLen0 = firstDMALen;	/* include padding */
-	pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE);
-	pTxD->SDLen1 = pTxBlk->SrcBufLen;
-	pTxD->LastSec0 = 0;
-	pTxD->LastSec1 = 1;
-
-	RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA);
-
-	RetTxIdx = TxIdx;
-	pTxBlk->Priv += pTxBlk->SrcBufLen;
-
-	/* */
-	/* Update Tx index */
-	/* */
-	INC_RING_INDEX(TxIdx, TX_RING_SIZE);
-	pTxRing->TxCpuIdx = TxIdx;
-
-	*FreeNumber -= 1;
-
-	return RetTxIdx;
-
-}
-
-/*
-	Must be run in Interrupt context
-	This function handle PCI specific TxDesc and cpu index update and kick the packet out.
- */
-int RtmpPCIMgmtKickOut(struct rt_rtmp_adapter *pAd,
-		       u8 QueIdx,
-		       void *pPacket,
-		       u8 *pSrcBufVA, u32 SrcBufLen)
-{
-	struct rt_txd * pTxD;
-	unsigned long SwIdx = pAd->MgmtRing.TxCpuIdx;
-
-	pTxD = (struct rt_txd *) pAd->MgmtRing.Cell[SwIdx].AllocVa;
-
-	pAd->MgmtRing.Cell[SwIdx].pNdisPacket = pPacket;
-	pAd->MgmtRing.Cell[SwIdx].pNextNdisPacket = NULL;
-
-	RTMPWriteTxDescriptor(pAd, pTxD, TRUE, FIFO_MGMT);
-	pTxD->LastSec0 = 1;
-	pTxD->LastSec1 = 1;
-	pTxD->DMADONE = 0;
-	pTxD->SDLen1 = 0;
-	pTxD->SDPtr0 =
-	    PCI_MAP_SINGLE(pAd, pSrcBufVA, SrcBufLen, 0, PCI_DMA_TODEVICE);
-	pTxD->SDLen0 = SrcBufLen;
-
-/*================================================================== */
-/*	DBGPRINT_RAW(RT_DEBUG_TRACE, ("MLMEHardTransmit\n"));
-	for (i = 0; i < (TXWI_SIZE+24); i++)
-	{
-
-		DBGPRINT_RAW(RT_DEBUG_TRACE, ("%x:", *(pSrcBufVA+i)));
-		if ( i%4 == 3)
-			DBGPRINT_RAW(RT_DEBUG_TRACE, (" :: "));
-		if ( i%16 == 15)
-			DBGPRINT_RAW(RT_DEBUG_TRACE, ("\n      "));
-	}
-	DBGPRINT_RAW(RT_DEBUG_TRACE, ("\n      "));*/
-/*======================================================================= */
-
-	pAd->RalinkCounters.KickTxCount++;
-	pAd->RalinkCounters.OneSecTxDoneCount++;
-
-	/* Increase TX_CTX_IDX, but write to register later. */
-	INC_RING_INDEX(pAd->MgmtRing.TxCpuIdx, MGMT_RING_SIZE);
-
-	RTMP_IO_WRITE32(pAd, TX_MGMTCTX_IDX, pAd->MgmtRing.TxCpuIdx);
-
-	return 0;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Check Rx descriptor, return NDIS_STATUS_FAILURE if any error dound
-
-	Arguments:
-		pRxD		Pointer to the Rx descriptor
-
-	Return Value:
-		NDIS_STATUS_SUCCESS	No err
-		NDIS_STATUS_FAILURE	Error
-
-	Note:
-
-	========================================================================
-*/
-int RTMPCheckRxError(struct rt_rtmp_adapter *pAd,
-			     struct rt_header_802_11 * pHeader,
-			     struct rt_rxwi * pRxWI, IN PRT28XX_RXD_STRUC pRxD)
-{
-	struct rt_cipher_key *pWpaKey;
-	int dBm;
-
-	/* Phy errors & CRC errors */
-	if ( /*(pRxD->PhyErr) || */ (pRxD->Crc)) {
-		/* Check RSSI for Noise Hist statistic collection. */
-		dBm = (int)(pRxWI->RSSI0) - pAd->BbpRssiToDbmDelta;
-		if (dBm <= -87)
-			pAd->StaCfg.RPIDensity[0] += 1;
-		else if (dBm <= -82)
-			pAd->StaCfg.RPIDensity[1] += 1;
-		else if (dBm <= -77)
-			pAd->StaCfg.RPIDensity[2] += 1;
-		else if (dBm <= -72)
-			pAd->StaCfg.RPIDensity[3] += 1;
-		else if (dBm <= -67)
-			pAd->StaCfg.RPIDensity[4] += 1;
-		else if (dBm <= -62)
-			pAd->StaCfg.RPIDensity[5] += 1;
-		else if (dBm <= -57)
-			pAd->StaCfg.RPIDensity[6] += 1;
-		else if (dBm > -57)
-			pAd->StaCfg.RPIDensity[7] += 1;
-
-		return (NDIS_STATUS_FAILURE);
-	}
-	/* Add Rx size to channel load counter, we should ignore error counts */
-	pAd->StaCfg.CLBusyBytes += (pRxD->SDL0 + 14);
-
-	/* Drop ToDs promiscuous frame, it is opened due to CCX 2 channel load statistics */
-	if (pHeader != NULL) {
-		if (pHeader->FC.ToDs) {
-			return (NDIS_STATUS_FAILURE);
-		}
-	}
-	/* Drop not U2M frames, can't drop here because we will drop beacon in this case */
-	/* I am kind of doubting the U2M bit operation */
-	/* if (pRxD->U2M == 0) */
-	/*      return(NDIS_STATUS_FAILURE); */
-
-	/* drop decyption fail frame */
-	if (pRxD->CipherErr) {
-		if (pRxD->CipherErr == 2) {
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("pRxD ERROR: ICV ok but MICErr "));
-		} else if (pRxD->CipherErr == 1) {
-			DBGPRINT_RAW(RT_DEBUG_TRACE, ("pRxD ERROR: ICV Err "));
-		} else if (pRxD->CipherErr == 3)
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("pRxD ERROR: Key not valid "));
-
-		if (((pRxD->CipherErr & 1) == 1)
-		    && pAd->CommonCfg.bWirelessEvent && INFRA_ON(pAd))
-			RTMPSendWirelessEvent(pAd, IW_ICV_ERROR_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			     (" %d (len=%d, Mcast=%d, MyBss=%d, Wcid=%d, KeyId=%d)\n",
-			      pRxD->CipherErr, pRxD->SDL0,
-			      pRxD->Mcast | pRxD->Bcast, pRxD->MyBss,
-			      pRxWI->WirelessCliID,
-/*                      CipherName[pRxD->CipherAlg], */
-			      pRxWI->KeyIndex));
-
-		/* */
-		/* MIC Error */
-		/* */
-		if (pRxD->CipherErr == 2) {
-			pWpaKey = &pAd->SharedKey[BSS0][pRxWI->KeyIndex];
-			if (pAd->StaCfg.WpaSupplicantUP)
-				WpaSendMicFailureToWpaSupplicant(pAd,
-								 (pWpaKey->
-								  Type ==
-								  PAIRWISEKEY) ?
-								 TRUE : FALSE);
-			else
-				RTMPReportMicError(pAd, pWpaKey);
-
-			if (((pRxD->CipherErr & 2) == 2)
-			    && pAd->CommonCfg.bWirelessEvent && INFRA_ON(pAd))
-				RTMPSendWirelessEvent(pAd,
-						      IW_MIC_ERROR_EVENT_FLAG,
-						      pAd->MacTab.
-						      Content[BSSID_WCID].Addr,
-						      BSS0, 0);
-
-			DBGPRINT_RAW(RT_DEBUG_ERROR, ("Rx MIC Value error\n"));
-		}
-
-		if (pHeader == NULL)
-			return (NDIS_STATUS_SUCCESS);
-		/*if ((pRxD->CipherAlg == CIPHER_AES) &&
-		   (pHeader->Sequence == pAd->FragFrame.Sequence))
-		   {
-		   //
-		   // Acceptable since the First FragFrame no CipherErr problem.
-		   //
-		   return(NDIS_STATUS_SUCCESS);
-		   } */
-
-		return (NDIS_STATUS_FAILURE);
-	}
-
-	return (NDIS_STATUS_SUCCESS);
-}
-
-BOOLEAN RTMPFreeTXDUponTxDmaDone(struct rt_rtmp_adapter *pAd, u8 QueIdx)
-{
-	struct rt_rtmp_tx_ring *pTxRing;
-	struct rt_txd * pTxD;
-	void *pPacket;
-	u8 FREE = 0;
-	struct rt_txd TxD, *pOriTxD;
-	/*unsigned long         IrqFlags; */
-	BOOLEAN bReschedule = FALSE;
-
-	ASSERT(QueIdx < NUM_OF_TX_RING);
-	pTxRing = &pAd->TxRing[QueIdx];
-
-	RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QueIdx * RINGREG_DIFF,
-		       &pTxRing->TxDmaIdx);
-	while (pTxRing->TxSwFreeIdx != pTxRing->TxDmaIdx) {
-/*              RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); */
-
-		/* static rate also need NICUpdateFifoStaCounters() function. */
-		/*if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) */
-		NICUpdateFifoStaCounters(pAd);
-
-		/* Note : If (pAd->ate.bQATxStart == TRUE), we will never reach here. */
-		FREE++;
-		pTxD =
-		    (struct rt_txd *) (pTxRing->Cell[pTxRing->TxSwFreeIdx].AllocVa);
-		pOriTxD = pTxD;
-		NdisMoveMemory(&TxD, pTxD, sizeof(struct rt_txd));
-		pTxD = &TxD;
-
-		pTxD->DMADONE = 0;
-
-		{
-			pPacket =
-			    pTxRing->Cell[pTxRing->TxSwFreeIdx].pNdisPacket;
-			if (pPacket) {
-				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1,
-						 pTxD->SDLen1,
-						 PCI_DMA_TODEVICE);
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_SUCCESS);
-			}
-			/*Always assign pNdisPacket as NULL after clear */
-			pTxRing->Cell[pTxRing->TxSwFreeIdx].pNdisPacket = NULL;
-
-			pPacket =
-			    pTxRing->Cell[pTxRing->TxSwFreeIdx].pNextNdisPacket;
-
-			ASSERT(pPacket == NULL);
-			if (pPacket) {
-				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1,
-						 pTxD->SDLen1,
-						 PCI_DMA_TODEVICE);
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_SUCCESS);
-			}
-			/*Always assign pNextNdisPacket as NULL after clear */
-			pTxRing->Cell[pTxRing->TxSwFreeIdx].pNextNdisPacket =
-			    NULL;
-		}
-
-		pAd->RalinkCounters.TransmittedByteCount +=
-		    (pTxD->SDLen1 + pTxD->SDLen0);
-		pAd->RalinkCounters.OneSecDmaDoneCount[QueIdx]++;
-		INC_RING_INDEX(pTxRing->TxSwFreeIdx, TX_RING_SIZE);
-		/* get tx_tdx_idx again */
-		RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QueIdx * RINGREG_DIFF,
-			       &pTxRing->TxDmaIdx);
-		NdisMoveMemory(pOriTxD, pTxD, sizeof(struct rt_txd));
-
-/*         RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); */
-	}
-
-	return bReschedule;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Process TX Rings DMA Done interrupt, running in DPC level
-
-	Arguments:
-		Adapter		Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-BOOLEAN RTMPHandleTxRingDmaDoneInterrupt(struct rt_rtmp_adapter *pAd,
-					 INT_SOURCE_CSR_STRUC TxRingBitmap)
-{
-/*      u8                   Count = 0; */
-	unsigned long IrqFlags;
-	BOOLEAN bReschedule = FALSE;
-
-	/* Make sure Tx ring resource won't be used by other threads */
-	/*NdisAcquireSpinLock(&pAd->TxRingLock); */
-
-	RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
-
-	if (TxRingBitmap.field.Ac0DmaDone)
-		bReschedule = RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_BE);
-
-	if (TxRingBitmap.field.Ac3DmaDone)
-		bReschedule |= RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_VO);
-
-	if (TxRingBitmap.field.Ac2DmaDone)
-		bReschedule |= RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_VI);
-
-	if (TxRingBitmap.field.Ac1DmaDone)
-		bReschedule |= RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_BK);
-
-	/* Make sure to release Tx ring resource */
-	/*NdisReleaseSpinLock(&pAd->TxRingLock); */
-	RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
-
-	/* Dequeue outgoing frames from TxSwQueue[] and process it */
-	RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
-
-	return bReschedule;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Process MGMT ring DMA done interrupt, running in DPC level
-
-	Arguments:
-		pAd	Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPHandleMgmtRingDmaDoneInterrupt(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_txd * pTxD;
-	void *pPacket;
-/*      int              i; */
-	u8 FREE = 0;
-	struct rt_rtmp_mgmt_ring *pMgmtRing = &pAd->MgmtRing;
-
-	NdisAcquireSpinLock(&pAd->MgmtRingLock);
-
-	RTMP_IO_READ32(pAd, TX_MGMTDTX_IDX, &pMgmtRing->TxDmaIdx);
-	while (pMgmtRing->TxSwFreeIdx != pMgmtRing->TxDmaIdx) {
-		FREE++;
-		pTxD =
-		    (struct rt_txd *) (pMgmtRing->Cell[pAd->MgmtRing.TxSwFreeIdx].
-				  AllocVa);
-		pTxD->DMADONE = 0;
-		pPacket = pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNdisPacket;
-
-		if (pPacket) {
-			PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0,
-					 PCI_DMA_TODEVICE);
-			RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS);
-		}
-		pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNdisPacket = NULL;
-
-		pPacket =
-		    pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNextNdisPacket;
-		if (pPacket) {
-			PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1,
-					 PCI_DMA_TODEVICE);
-			RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS);
-		}
-		pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNextNdisPacket = NULL;
-		INC_RING_INDEX(pMgmtRing->TxSwFreeIdx, MGMT_RING_SIZE);
-
-	}
-	NdisReleaseSpinLock(&pAd->MgmtRingLock);
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-	Arguments:
-		Adapter		Pointer to our adapter. Dequeue all power safe delayed braodcast frames after beacon.
-
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-void RTMPHandleTBTTInterrupt(struct rt_rtmp_adapter *pAd)
-{
-	{
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
-		}
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-	Arguments:
-		pAd		Pointer to our adapter. Rewrite beacon content before next send-out.
-
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-void RTMPHandlePreTBTTInterrupt(struct rt_rtmp_adapter *pAd)
-{
-	{
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("RTMPHandlePreTBTTInterrupt...\n"));
-		}
-	}
-
-}
-
-void RTMPHandleRxCoherentInterrupt(struct rt_rtmp_adapter *pAd)
-{
-	WPDMA_GLO_CFG_STRUC GloCfg;
-
-	if (pAd == NULL) {
-		DBGPRINT(RT_DEBUG_TRACE, ("====> pAd is NULL, return.\n"));
-		return;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==> RTMPHandleRxCoherentInterrupt \n"));
-
-	RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-
-	GloCfg.field.EnTXWriteBackDDONE = 0;
-	GloCfg.field.EnableRxDMA = 0;
-	GloCfg.field.EnableTxDMA = 0;
-	RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-
-	RTMPRingCleanUp(pAd, QID_AC_BE);
-	RTMPRingCleanUp(pAd, QID_AC_BK);
-	RTMPRingCleanUp(pAd, QID_AC_VI);
-	RTMPRingCleanUp(pAd, QID_AC_VO);
-	RTMPRingCleanUp(pAd, QID_MGMT);
-	RTMPRingCleanUp(pAd, QID_RX);
-
-	RTMPEnableRxTx(pAd);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<== RTMPHandleRxCoherentInterrupt \n"));
-}
-
-void *GetPacketFromRxRing(struct rt_rtmp_adapter *pAd,
-				 OUT PRT28XX_RXD_STRUC pSaveRxD,
-				 OUT BOOLEAN * pbReschedule,
-				 IN u32 * pRxPending)
-{
-	struct rt_rxd * pRxD;
-	void *pRxPacket = NULL;
-	void *pNewPacket;
-	void *AllocVa;
-	dma_addr_t AllocPa;
-	BOOLEAN bReschedule = FALSE;
-	struct rt_rtmp_dmacb *pRxCell;
-
-	RTMP_SEM_LOCK(&pAd->RxRingLock);
-
-	if (*pRxPending == 0) {
-		/* Get how may packets had been received */
-		RTMP_IO_READ32(pAd, RX_DRX_IDX, &pAd->RxRing.RxDmaIdx);
-
-		if (pAd->RxRing.RxSwReadIdx == pAd->RxRing.RxDmaIdx) {
-			/* no more rx packets */
-			bReschedule = FALSE;
-			goto done;
-		}
-		/* get rx pending count */
-		if (pAd->RxRing.RxDmaIdx > pAd->RxRing.RxSwReadIdx)
-			*pRxPending =
-			    pAd->RxRing.RxDmaIdx - pAd->RxRing.RxSwReadIdx;
-		else
-			*pRxPending =
-			    pAd->RxRing.RxDmaIdx + RX_RING_SIZE -
-			    pAd->RxRing.RxSwReadIdx;
-
-	}
-
-	pRxCell = &pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx];
-
-	/* Point to Rx indexed rx ring descriptor */
-	pRxD = (struct rt_rxd *) pRxCell->AllocVa;
-
-	if (pRxD->DDONE == 0) {
-		*pRxPending = 0;
-		/* DMAIndx had done but DDONE bit not ready */
-		bReschedule = TRUE;
-		goto done;
-	}
-
-	/* return rx descriptor */
-	NdisMoveMemory(pSaveRxD, pRxD, RXD_SIZE);
-
-	pNewPacket =
-	    RTMP_AllocateRxPacketBuffer(pAd, RX_BUFFER_AGGRESIZE, FALSE,
-					&AllocVa, &AllocPa);
-
-	if (pNewPacket) {
-		/* unmap the rx buffer */
-		PCI_UNMAP_SINGLE(pAd, pRxCell->DmaBuf.AllocPa,
-				 pRxCell->DmaBuf.AllocSize, PCI_DMA_FROMDEVICE);
-		pRxPacket = pRxCell->pNdisPacket;
-
-		pRxCell->DmaBuf.AllocSize = RX_BUFFER_AGGRESIZE;
-		pRxCell->pNdisPacket = (void *)pNewPacket;
-		pRxCell->DmaBuf.AllocVa = AllocVa;
-		pRxCell->DmaBuf.AllocPa = AllocPa;
-		/* update SDP0 to new buffer of rx packet */
-		pRxD->SDP0 = AllocPa;
-	} else {
-		/*DBGPRINT(RT_DEBUG_TRACE,("No Rx Buffer\n")); */
-		pRxPacket = NULL;
-		bReschedule = TRUE;
-	}
-
-	pRxD->DDONE = 0;
-
-	/* had handled one rx packet */
-	*pRxPending = *pRxPending - 1;
-
-	/* update rx descriptor and kick rx */
-	INC_RING_INDEX(pAd->RxRing.RxSwReadIdx, RX_RING_SIZE);
-
-	pAd->RxRing.RxCpuIdx =
-	    (pAd->RxRing.RxSwReadIdx ==
-	     0) ? (RX_RING_SIZE - 1) : (pAd->RxRing.RxSwReadIdx - 1);
-	RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx);
-
-done:
-	RTMP_SEM_UNLOCK(&pAd->RxRingLock);
-	*pbReschedule = bReschedule;
-	return pRxPacket;
-}
-
-int MlmeHardTransmitTxRing(struct rt_rtmp_adapter *pAd,
-				   u8 QueIdx, void *pPacket)
-{
-	struct rt_packet_info PacketInfo;
-	u8 *pSrcBufVA;
-	u32 SrcBufLen;
-	struct rt_txd * pTxD;
-	struct rt_header_802_11 * pHeader_802_11;
-	BOOLEAN bAckRequired, bInsertTimestamp;
-	unsigned long SrcBufPA;
-	/*u8                 TxBufIdx; */
-	u8 MlmeRate;
-	unsigned long SwIdx = pAd->TxRing[QueIdx].TxCpuIdx;
-	struct rt_txwi * pFirstTxWI;
-	/*unsigned long i; */
-	/*HTTRANSMIT_SETTING    MlmeTransmit;   //Rate for this MGMT frame. */
-	unsigned long FreeNum;
-	struct rt_mac_table_entry *pMacEntry = NULL;
-
-	RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
-
-	if (pSrcBufVA == NULL) {
-		/* The buffer shouldn't be NULL */
-		return NDIS_STATUS_FAILURE;
-	}
-	/* Make sure MGMT ring resource won't be used by other threads */
-	/*NdisAcquireSpinLock(&pAd->TxRingLock); */
-
-	FreeNum = GET_TXRING_FREENO(pAd, QueIdx);
-
-	if (FreeNum == 0) {
-		/*NdisReleaseSpinLock(&pAd->TxRingLock); */
-		return NDIS_STATUS_FAILURE;
-	}
-
-	SwIdx = pAd->TxRing[QueIdx].TxCpuIdx;
-
-	pTxD = (struct rt_txd *) pAd->TxRing[QueIdx].Cell[SwIdx].AllocVa;
-
-	if (pAd->TxRing[QueIdx].Cell[SwIdx].pNdisPacket) {
-		DBGPRINT(RT_DEBUG_OFF, ("MlmeHardTransmit Error\n"));
-		/*NdisReleaseSpinLock(&pAd->TxRingLock); */
-		return NDIS_STATUS_FAILURE;
-	}
-
-	{
-		/* outgoing frame always wakeup PHY to prevent frame lost */
-		/* if (pAd->StaCfg.Psm == PWR_SAVE) */
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
-			AsicForceWakeup(pAd, TRUE);
-	}
-	pFirstTxWI = (struct rt_txwi *) pSrcBufVA;
-
-	pHeader_802_11 = (struct rt_header_802_11 *) (pSrcBufVA + TXWI_SIZE);
-	if (pHeader_802_11->Addr1[0] & 0x01) {
-		MlmeRate = pAd->CommonCfg.BasicMlmeRate;
-	} else {
-		MlmeRate = pAd->CommonCfg.MlmeRate;
-	}
-
-	if ((pHeader_802_11->FC.Type == BTYPE_DATA) &&
-	    (pHeader_802_11->FC.SubType == SUBTYPE_QOS_NULL)) {
-		pMacEntry = MacTableLookup(pAd, pHeader_802_11->Addr1);
-	}
-	/* Verify Mlme rate for a / g bands. */
-	if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6))	/* 11A band */
-		MlmeRate = RATE_6;
-
-	/* */
-	/* Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE) */
-	/* Snice it's been set to 0 while on MgtMacHeaderInit */
-	/* By the way this will cause frame to be send on PWR_SAVE failed. */
-	/* */
-	/* */
-	/* In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame */
-	/* Data-Null packets also pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD */
-	if (pHeader_802_11->FC.Type != BTYPE_DATA) {
-		if ((pHeader_802_11->FC.SubType == SUBTYPE_PROBE_REQ)
-		    || !(pAd->CommonCfg.bAPSDCapable
-			 && pAd->CommonCfg.APEdcaParm.bAPSDCapable)) {
-			pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE;
-		} else {
-			pHeader_802_11->FC.PwrMgmt =
-			    pAd->CommonCfg.bAPSDForcePowerSave;
-		}
-	}
-
-	bInsertTimestamp = FALSE;
-	if (pHeader_802_11->FC.Type == BTYPE_CNTL)	/* must be PS-POLL */
-	{
-		bAckRequired = FALSE;
-	} else			/* BTYPE_MGMT or BTYPE_DATA(must be NULL frame) */
-	{
-		if (pHeader_802_11->Addr1[0] & 0x01)	/* MULTICAST, BROADCAST */
-		{
-			bAckRequired = FALSE;
-			pHeader_802_11->Duration = 0;
-		} else {
-			bAckRequired = TRUE;
-			pHeader_802_11->Duration =
-			    RTMPCalcDuration(pAd, MlmeRate, 14);
-			if (pHeader_802_11->FC.SubType == SUBTYPE_PROBE_RSP) {
-				bInsertTimestamp = TRUE;
-			}
-		}
-	}
-	pHeader_802_11->Sequence = pAd->Sequence++;
-	if (pAd->Sequence > 0xfff)
-		pAd->Sequence = 0;
-	/* Before radar detection done, mgmt frame can not be sent but probe req */
-	/* Because we need to use probe req to trigger driver to send probe req in passive scan */
-	if ((pHeader_802_11->FC.SubType != SUBTYPE_PROBE_REQ)
-	    && (pAd->CommonCfg.bIEEE80211H == 1)
-	    && (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("MlmeHardTransmit --> radar detect not in normal mode!\n"));
-		/*NdisReleaseSpinLock(&pAd->TxRingLock); */
-		return (NDIS_STATUS_FAILURE);
-	}
-	/* */
-	/* fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET */
-	/* should always has only one ohysical buffer, and the whole frame size equals */
-	/* to the first scatter buffer size */
-	/* */
-
-	/* Initialize TX Descriptor */
-	/* For inter-frame gap, the number is for this frame and next frame */
-	/* For MLME rate, we will fix as 2Mb to match other vendor's implement */
-/*      pAd->CommonCfg.MlmeTransmit.field.MODE = 1; */
-
-/* management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not. */
-	/* Only beacon use Nseq=TRUE. So here we use Nseq=FALSE. */
-	if (pMacEntry == NULL) {
-		RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, bInsertTimestamp,
-			      FALSE, bAckRequired, FALSE, 0, RESERVED_WCID,
-			      (SrcBufLen - TXWI_SIZE), PID_MGMT, 0,
-			      (u8)pAd->CommonCfg.MlmeTransmit.field.MCS,
-			      IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit);
-	} else {
-		RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE,
-			      bInsertTimestamp, FALSE, bAckRequired, FALSE,
-			      0, pMacEntry->Aid, (SrcBufLen - TXWI_SIZE),
-			      pMacEntry->MaxHTPhyMode.field.MCS, 0,
-			      (u8)pMacEntry->MaxHTPhyMode.field.MCS,
-			      IFS_BACKOFF, FALSE, &pMacEntry->MaxHTPhyMode);
-	}
-
-	pAd->TxRing[QueIdx].Cell[SwIdx].pNdisPacket = pPacket;
-	pAd->TxRing[QueIdx].Cell[SwIdx].pNextNdisPacket = NULL;
-/*      pFirstTxWI->MPDUtotalByteCount = SrcBufLen - TXWI_SIZE; */
-	SrcBufPA =
-	    PCI_MAP_SINGLE(pAd, pSrcBufVA, SrcBufLen, 0, PCI_DMA_TODEVICE);
-
-	RTMPWriteTxDescriptor(pAd, pTxD, TRUE, FIFO_EDCA);
-	pTxD->LastSec0 = 1;
-	pTxD->LastSec1 = 1;
-	pTxD->SDLen0 = SrcBufLen;
-	pTxD->SDLen1 = 0;
-	pTxD->SDPtr0 = SrcBufPA;
-	pTxD->DMADONE = 0;
-
-	pAd->RalinkCounters.KickTxCount++;
-	pAd->RalinkCounters.OneSecTxDoneCount++;
-
-	/* Increase TX_CTX_IDX, but write to register later. */
-	INC_RING_INDEX(pAd->TxRing[QueIdx].TxCpuIdx, TX_RING_SIZE);
-
-	RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QueIdx * 0x10,
-			pAd->TxRing[QueIdx].TxCpuIdx);
-
-	/* Make sure to release MGMT ring resource */
-/*      NdisReleaseSpinLock(&pAd->TxRingLock); */
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-int MlmeDataHardTransmit(struct rt_rtmp_adapter *pAd,
-				 u8 QueIdx, void *pPacket)
-{
-	if ((pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)
-	    ) {
-		return NDIS_STATUS_FAILURE;
-	}
-
-	return MlmeHardTransmitTxRing(pAd, QueIdx, pPacket);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Calculates the duration which is required to transmit out frames
-	with given size and specified rate.
-
-	Arguments:
-		pTxD		Pointer to transmit descriptor
-		Ack		Setting for Ack requirement bit
-		Fragment	Setting for Fragment bit
-		RetryMode	Setting for retry mode
-		Ifs		Setting for IFS gap
-		Rate		Setting for transmit rate
-		Service		Setting for service
-		Length		Frame length
-		TxPreamble	Short or Long preamble when using CCK rates
-		QueIdx - 0-3, according to 802.11e/d4.4 June/2003
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-void RTMPWriteTxDescriptor(struct rt_rtmp_adapter *pAd,
-			   struct rt_txd * pTxD,
-			   IN BOOLEAN bWIV, u8 QueueSEL)
-{
-	/* */
-	/* Always use Long preamble before verifiation short preamble functionality works well. */
-	/* Todo: remove the following line if short preamble functionality works */
-	/* */
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
-
-	pTxD->WIV = (bWIV) ? 1 : 0;
-	pTxD->QSEL = (QueueSEL);
-	/*RT2860c??  fixed using EDCA queue for test...  We doubt Queue1 has problem.  2006-09-26 Jan */
-	/*pTxD->QSEL= FIFO_EDCA; */
-	pTxD->DMADONE = 0;
-}
diff --git a/drivers/staging/rt2860/common/cmm_data_usb.c b/drivers/staging/rt2860/common/cmm_data_usb.c
deleted file mode 100644
index 83a62faa7e5731255f793bbe873b52f2f95d54fc..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_data_usb.c
+++ /dev/null
@@ -1,951 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-/*
-   All functions in this file must be USB-depended, or you should out your function
-	in other files.
-
-*/
-
-#ifdef RTMP_MAC_USB
-
-#include	"../rt_config.h"
-
-/*
-	We can do copy the frame into pTxContext when match following conditions.
-		=>
-		=>
-		=>
-*/
-static inline int RtmpUSBCanDoWrite(struct rt_rtmp_adapter *pAd,
-					    u8 QueIdx,
-					    struct rt_ht_tx_context *pHTTXContext)
-{
-	int canWrite = NDIS_STATUS_RESOURCES;
-
-	if (((pHTTXContext->CurWritePosition) <
-	     pHTTXContext->NextBulkOutPosition)
-	    && (pHTTXContext->CurWritePosition + LOCAL_TXBUF_SIZE) >
-	    pHTTXContext->NextBulkOutPosition) {
-		DBGPRINT(RT_DEBUG_ERROR, ("RtmpUSBCanDoWrite c1!\n"));
-		RTUSB_SET_BULK_FLAG(pAd,
-				    (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx));
-	} else if ((pHTTXContext->CurWritePosition == 8)
-		   && (pHTTXContext->NextBulkOutPosition < LOCAL_TXBUF_SIZE)) {
-		DBGPRINT(RT_DEBUG_ERROR, ("RtmpUSBCanDoWrite c2!\n"));
-		RTUSB_SET_BULK_FLAG(pAd,
-				    (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx));
-	} else if (pHTTXContext->bCurWriting == TRUE) {
-		DBGPRINT(RT_DEBUG_ERROR, ("RtmpUSBCanDoWrite c3!\n"));
-	} else {
-		canWrite = NDIS_STATUS_SUCCESS;
-	}
-
-	return canWrite;
-}
-
-u16 RtmpUSB_WriteSubTxResource(struct rt_rtmp_adapter *pAd,
-				  struct rt_tx_blk *pTxBlk,
-				  IN BOOLEAN bIsLast, u16 * FreeNumber)
-{
-
-	/* Dummy function. Should be removed in the future. */
-	return 0;
-
-}
-
-u16 RtmpUSB_WriteFragTxResource(struct rt_rtmp_adapter *pAd,
-				   struct rt_tx_blk *pTxBlk,
-				   u8 fragNum, u16 * FreeNumber)
-{
-	struct rt_ht_tx_context *pHTTXContext;
-	u16 hwHdrLen;	/* The hwHdrLen consist of 802.11 header length plus the header padding length. */
-	u32 fillOffset;
-	struct rt_txinfo *pTxInfo;
-	struct rt_txwi *pTxWI;
-	u8 *pWirelessPacket = NULL;
-	u8 QueIdx;
-	int Status;
-	unsigned long IrqFlags;
-	u32 USBDMApktLen = 0, DMAHdrLen, padding;
-	BOOLEAN TxQLastRound = FALSE;
-
-	/* */
-	/* get Tx Ring Resource & Dma Buffer address */
-	/* */
-	QueIdx = pTxBlk->QueIdx;
-	pHTTXContext = &pAd->TxContext[QueIdx];
-
-	RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-	pHTTXContext = &pAd->TxContext[QueIdx];
-	fillOffset = pHTTXContext->CurWritePosition;
-
-	if (fragNum == 0) {
-		/* Check if we have enough space for this bulk-out batch. */
-		Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext);
-		if (Status == NDIS_STATUS_SUCCESS) {
-			pHTTXContext->bCurWriting = TRUE;
-
-			/* Reserve space for 8 bytes padding. */
-			if ((pHTTXContext->ENextBulkOutPosition ==
-			     pHTTXContext->CurWritePosition)) {
-				pHTTXContext->ENextBulkOutPosition += 8;
-				pHTTXContext->CurWritePosition += 8;
-				fillOffset += 8;
-			}
-			pTxBlk->Priv = 0;
-			pHTTXContext->CurWriteRealPos =
-			    pHTTXContext->CurWritePosition;
-		} else {
-			RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx],
-					IrqFlags);
-
-			RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket,
-					    NDIS_STATUS_FAILURE);
-			return (Status);
-		}
-	} else {
-		/* For sub-sequent frames of this bulk-out batch. Just copy it to our bulk-out buffer. */
-		Status =
-		    ((pHTTXContext->bCurWriting ==
-		      TRUE) ? NDIS_STATUS_SUCCESS : NDIS_STATUS_FAILURE);
-		if (Status == NDIS_STATUS_SUCCESS) {
-			fillOffset += pTxBlk->Priv;
-		} else {
-			RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx],
-					IrqFlags);
-
-			RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket,
-					    NDIS_STATUS_FAILURE);
-			return (Status);
-		}
-	}
-
-	NdisZeroMemory((u8 *)(&pTxBlk->HeaderBuf[0]), TXINFO_SIZE);
-	pTxInfo = (struct rt_txinfo *)(&pTxBlk->HeaderBuf[0]);
-	pTxWI = (struct rt_txwi *) (&pTxBlk->HeaderBuf[TXINFO_SIZE]);
-
-	pWirelessPacket =
-	    &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset];
-
-	/* copy TXWI + WLAN Header + LLC into DMA Header Buffer */
-	/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); */
-	hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
-
-	/* Build our URB for USBD */
-	DMAHdrLen = TXWI_SIZE + hwHdrLen;
-	USBDMApktLen = DMAHdrLen + pTxBlk->SrcBufLen;
-	padding = (4 - (USBDMApktLen % 4)) & 0x03;	/* round up to 4 byte alignment */
-	USBDMApktLen += padding;
-
-	pTxBlk->Priv += (TXINFO_SIZE + USBDMApktLen);
-
-	/* For TxInfo, the length of USBDMApktLen = TXWI_SIZE + 802.11 header + payload */
-	RTMPWriteTxInfo(pAd, pTxInfo, (u16)(USBDMApktLen), FALSE, FIFO_EDCA,
-			FALSE /*NextValid */ , FALSE);
-
-	if (fragNum == pTxBlk->TotalFragNum) {
-		pTxInfo->USBDMATxburst = 0;
-		if ((pHTTXContext->CurWritePosition + pTxBlk->Priv + 3906) >
-		    MAX_TXBULK_LIMIT) {
-			pTxInfo->SwUseLastRound = 1;
-			TxQLastRound = TRUE;
-		}
-	} else {
-		pTxInfo->USBDMATxburst = 1;
-	}
-
-	NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf,
-		       TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
-	pWirelessPacket += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
-	pHTTXContext->CurWriteRealPos += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
-
-	RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-	NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen);
-
-	/*      Zero the last padding. */
-	pWirelessPacket += pTxBlk->SrcBufLen;
-	NdisZeroMemory(pWirelessPacket, padding + 8);
-
-	if (fragNum == pTxBlk->TotalFragNum) {
-		RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-		/* Update the pHTTXContext->CurWritePosition. 3906 used to prevent the NextBulkOut is a A-RALINK/A-MSDU Frame. */
-		pHTTXContext->CurWritePosition += pTxBlk->Priv;
-		if (TxQLastRound == TRUE)
-			pHTTXContext->CurWritePosition = 8;
-		pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
-
-		/* Finally, set bCurWriting as FALSE */
-		pHTTXContext->bCurWriting = FALSE;
-
-		RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-		/* succeed and release the skb buffer */
-		RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS);
-	}
-
-	return (Status);
-
-}
-
-u16 RtmpUSB_WriteSingleTxResource(struct rt_rtmp_adapter *pAd,
-				     struct rt_tx_blk *pTxBlk,
-				     IN BOOLEAN bIsLast,
-				     u16 * FreeNumber)
-{
-	struct rt_ht_tx_context *pHTTXContext;
-	u16 hwHdrLen;
-	u32 fillOffset;
-	struct rt_txinfo *pTxInfo;
-	struct rt_txwi *pTxWI;
-	u8 *pWirelessPacket;
-	u8 QueIdx;
-	unsigned long IrqFlags;
-	int Status;
-	u32 USBDMApktLen = 0, DMAHdrLen, padding;
-	BOOLEAN bTxQLastRound = FALSE;
-
-	/* For USB, didn't need PCI_MAP_SINGLE() */
-	/*SrcBufPA = PCI_MAP_SINGLE(pAd, (char *) pTxBlk->pSrcBufData, pTxBlk->SrcBufLen, PCI_DMA_TODEVICE); */
-
-	/* */
-	/* get Tx Ring Resource & Dma Buffer address */
-	/* */
-	QueIdx = pTxBlk->QueIdx;
-
-	RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-	pHTTXContext = &pAd->TxContext[QueIdx];
-	fillOffset = pHTTXContext->CurWritePosition;
-
-	/* Check ring full. */
-	Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext);
-	if (Status == NDIS_STATUS_SUCCESS) {
-		pHTTXContext->bCurWriting = TRUE;
-
-		pTxInfo = (struct rt_txinfo *)(&pTxBlk->HeaderBuf[0]);
-		pTxWI = (struct rt_txwi *) (&pTxBlk->HeaderBuf[TXINFO_SIZE]);
-
-		/* Reserve space for 8 bytes padding. */
-		if ((pHTTXContext->ENextBulkOutPosition ==
-		     pHTTXContext->CurWritePosition)) {
-			pHTTXContext->ENextBulkOutPosition += 8;
-			pHTTXContext->CurWritePosition += 8;
-			fillOffset += 8;
-		}
-		pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
-
-		pWirelessPacket =
-		    &pHTTXContext->TransferBuffer->field.
-		    WirelessPacket[fillOffset];
-
-		/* copy TXWI + WLAN Header + LLC into DMA Header Buffer */
-		/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); */
-		hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
-
-		/* Build our URB for USBD */
-		DMAHdrLen = TXWI_SIZE + hwHdrLen;
-		USBDMApktLen = DMAHdrLen + pTxBlk->SrcBufLen;
-		padding = (4 - (USBDMApktLen % 4)) & 0x03;	/* round up to 4 byte alignment */
-		USBDMApktLen += padding;
-
-		pTxBlk->Priv = (TXINFO_SIZE + USBDMApktLen);
-
-		/* For TxInfo, the length of USBDMApktLen = TXWI_SIZE + 802.11 header + payload */
-		RTMPWriteTxInfo(pAd, pTxInfo, (u16)(USBDMApktLen), FALSE,
-				FIFO_EDCA, FALSE /*NextValid */ , FALSE);
-
-		if ((pHTTXContext->CurWritePosition + 3906 + pTxBlk->Priv) >
-		    MAX_TXBULK_LIMIT) {
-			pTxInfo->SwUseLastRound = 1;
-			bTxQLastRound = TRUE;
-		}
-		NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf,
-			       TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
-		pWirelessPacket += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
-
-		/* We unlock it here to prevent the first 8 bytes maybe over-writed issue. */
-		/*      1. First we got CurWritePosition but the first 8 bytes still not write to the pTxcontext. */
-		/*      2. An interrupt break our routine and handle bulk-out complete. */
-		/*      3. In the bulk-out compllete, it need to do another bulk-out, */
-		/*                      if the ENextBulkOutPosition is just the same as CurWritePosition, it will save the first 8 bytes from CurWritePosition, */
-		/*                      but the payload still not copyed. the pTxContext->SavedPad[] will save as allzero. and set the bCopyPad = TRUE. */
-		/*      4. Interrupt complete. */
-		/*  5. Our interrupted routine go back and fill the first 8 bytes to pTxContext. */
-		/*      6. Next time when do bulk-out, it found the bCopyPad==TRUE and will copy the SavedPad[] to pTxContext->NextBulkOutPosition. */
-		/*              and the packet will wrong. */
-		pHTTXContext->CurWriteRealPos +=
-		    (TXINFO_SIZE + TXWI_SIZE + hwHdrLen);
-		RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-		NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData,
-			       pTxBlk->SrcBufLen);
-		pWirelessPacket += pTxBlk->SrcBufLen;
-		NdisZeroMemory(pWirelessPacket, padding + 8);
-
-		RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-		pHTTXContext->CurWritePosition += pTxBlk->Priv;
-		if (bTxQLastRound)
-			pHTTXContext->CurWritePosition = 8;
-		pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
-
-		pHTTXContext->bCurWriting = FALSE;
-	}
-
-	RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-	/* succeed and release the skb buffer */
-	RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS);
-
-	return (Status);
-
-}
-
-u16 RtmpUSB_WriteMultiTxResource(struct rt_rtmp_adapter *pAd,
-				    struct rt_tx_blk *pTxBlk,
-				    u8 frameNum, u16 * FreeNumber)
-{
-	struct rt_ht_tx_context *pHTTXContext;
-	u16 hwHdrLen;	/* The hwHdrLen consist of 802.11 header length plus the header padding length. */
-	u32 fillOffset;
-	struct rt_txinfo *pTxInfo;
-	struct rt_txwi *pTxWI;
-	u8 *pWirelessPacket = NULL;
-	u8 QueIdx;
-	int Status;
-	unsigned long IrqFlags;
-	/*u32                        USBDMApktLen = 0, DMAHdrLen, padding; */
-
-	/* */
-	/* get Tx Ring Resource & Dma Buffer address */
-	/* */
-	QueIdx = pTxBlk->QueIdx;
-	pHTTXContext = &pAd->TxContext[QueIdx];
-
-	RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-	if (frameNum == 0) {
-		/* Check if we have enough space for this bulk-out batch. */
-		Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext);
-		if (Status == NDIS_STATUS_SUCCESS) {
-			pHTTXContext->bCurWriting = TRUE;
-
-			pTxInfo = (struct rt_txinfo *)(&pTxBlk->HeaderBuf[0]);
-			pTxWI = (struct rt_txwi *) (&pTxBlk->HeaderBuf[TXINFO_SIZE]);
-
-			/* Reserve space for 8 bytes padding. */
-			if ((pHTTXContext->ENextBulkOutPosition ==
-			     pHTTXContext->CurWritePosition)) {
-
-				pHTTXContext->CurWritePosition += 8;
-				pHTTXContext->ENextBulkOutPosition += 8;
-			}
-			fillOffset = pHTTXContext->CurWritePosition;
-			pHTTXContext->CurWriteRealPos =
-			    pHTTXContext->CurWritePosition;
-
-			pWirelessPacket =
-			    &pHTTXContext->TransferBuffer->field.
-			    WirelessPacket[fillOffset];
-
-			/* */
-			/* Copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer */
-			/* */
-			if (pTxBlk->TxFrameType == TX_AMSDU_FRAME)
-				/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD, 4)+LENGTH_AMSDU_SUBFRAMEHEAD; */
-				hwHdrLen =
-				    pTxBlk->MpduHeaderLen -
-				    LENGTH_AMSDU_SUBFRAMEHEAD +
-				    pTxBlk->HdrPadLen +
-				    LENGTH_AMSDU_SUBFRAMEHEAD;
-			else if (pTxBlk->TxFrameType == TX_RALINK_FRAME)
-				/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_ARALINK_HEADER_FIELD, 4)+LENGTH_ARALINK_HEADER_FIELD; */
-				hwHdrLen =
-				    pTxBlk->MpduHeaderLen -
-				    LENGTH_ARALINK_HEADER_FIELD +
-				    pTxBlk->HdrPadLen +
-				    LENGTH_ARALINK_HEADER_FIELD;
-			else
-				/*hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); */
-				hwHdrLen =
-				    pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen;
-
-			/* Update the pTxBlk->Priv. */
-			pTxBlk->Priv = TXINFO_SIZE + TXWI_SIZE + hwHdrLen;
-
-			/*      pTxInfo->USBDMApktLen now just a temp value and will to correct latter. */
-			RTMPWriteTxInfo(pAd, pTxInfo, (u16)(pTxBlk->Priv),
-					FALSE, FIFO_EDCA, FALSE /*NextValid */ ,
-					FALSE);
-
-			/* Copy it. */
-			NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf,
-				       pTxBlk->Priv);
-			pHTTXContext->CurWriteRealPos += pTxBlk->Priv;
-			pWirelessPacket += pTxBlk->Priv;
-		}
-	} else {		/* For sub-sequent frames of this bulk-out batch. Just copy it to our bulk-out buffer. */
-
-		Status =
-		    ((pHTTXContext->bCurWriting ==
-		      TRUE) ? NDIS_STATUS_SUCCESS : NDIS_STATUS_FAILURE);
-		if (Status == NDIS_STATUS_SUCCESS) {
-			fillOffset =
-			    (pHTTXContext->CurWritePosition + pTxBlk->Priv);
-			pWirelessPacket =
-			    &pHTTXContext->TransferBuffer->field.
-			    WirelessPacket[fillOffset];
-
-			/*hwHdrLen = pTxBlk->MpduHeaderLen; */
-			NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf,
-				       pTxBlk->MpduHeaderLen);
-			pWirelessPacket += (pTxBlk->MpduHeaderLen);
-			pTxBlk->Priv += pTxBlk->MpduHeaderLen;
-		} else {	/* It should not happened now unless we are going to shutdown. */
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("WriteMultiTxResource():bCurWriting is FALSE when handle sub-sequent frames.\n"));
-			Status = NDIS_STATUS_FAILURE;
-		}
-	}
-
-	/* We unlock it here to prevent the first 8 bytes maybe over-write issue. */
-	/*      1. First we got CurWritePosition but the first 8 bytes still not write to the pTxContext. */
-	/*      2. An interrupt break our routine and handle bulk-out complete. */
-	/*      3. In the bulk-out compllete, it need to do another bulk-out, */
-	/*                      if the ENextBulkOutPosition is just the same as CurWritePosition, it will save the first 8 bytes from CurWritePosition, */
-	/*                      but the payload still not copyed. the pTxContext->SavedPad[] will save as allzero. and set the bCopyPad = TRUE. */
-	/*      4. Interrupt complete. */
-	/*  5. Our interrupted routine go back and fill the first 8 bytes to pTxContext. */
-	/*      6. Next time when do bulk-out, it found the bCopyPad==TRUE and will copy the SavedPad[] to pTxContext->NextBulkOutPosition. */
-	/*              and the packet will wrong. */
-	RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-	if (Status != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("WriteMultiTxResource: CWPos = %ld, NBOutPos = %ld.\n",
-			  pHTTXContext->CurWritePosition,
-			  pHTTXContext->NextBulkOutPosition));
-		goto done;
-	}
-	/* Copy the frame content into DMA buffer and update the pTxBlk->Priv */
-	NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen);
-	pWirelessPacket += pTxBlk->SrcBufLen;
-	pTxBlk->Priv += pTxBlk->SrcBufLen;
-
-done:
-	/* Release the skb buffer here */
-	RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS);
-
-	return (Status);
-
-}
-
-void RtmpUSB_FinalWriteTxResource(struct rt_rtmp_adapter *pAd,
-				  struct rt_tx_blk *pTxBlk,
-				  u16 totalMPDUSize, u16 TxIdx)
-{
-	u8 QueIdx;
-	struct rt_ht_tx_context *pHTTXContext;
-	u32 fillOffset;
-	struct rt_txinfo *pTxInfo;
-	struct rt_txwi *pTxWI;
-	u32 USBDMApktLen, padding;
-	unsigned long IrqFlags;
-	u8 *pWirelessPacket;
-
-	QueIdx = pTxBlk->QueIdx;
-	pHTTXContext = &pAd->TxContext[QueIdx];
-
-	RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-	if (pHTTXContext->bCurWriting == TRUE) {
-		fillOffset = pHTTXContext->CurWritePosition;
-		if (((pHTTXContext->ENextBulkOutPosition ==
-		      pHTTXContext->CurWritePosition)
-		     || ((pHTTXContext->ENextBulkOutPosition - 8) ==
-			 pHTTXContext->CurWritePosition))
-		    && (pHTTXContext->bCopySavePad == TRUE))
-			pWirelessPacket = (u8 *)(&pHTTXContext->SavedPad[0]);
-		else
-			pWirelessPacket =
-			    (u8 *)(&pHTTXContext->TransferBuffer->field.
-				      WirelessPacket[fillOffset]);
-
-		/* */
-		/* Update TxInfo->USBDMApktLen , */
-		/*              the length = TXWI_SIZE + 802.11_hdr + 802.11_hdr_pad + payload_of_all_batch_frames + Bulk-Out-padding */
-		/* */
-		pTxInfo = (struct rt_txinfo *)(pWirelessPacket);
-
-		/* Calculate the bulk-out padding */
-		USBDMApktLen = pTxBlk->Priv - TXINFO_SIZE;
-		padding = (4 - (USBDMApktLen % 4)) & 0x03;	/* round up to 4 byte alignment */
-		USBDMApktLen += padding;
-
-		pTxInfo->USBDMATxPktLen = USBDMApktLen;
-
-		/* */
-		/* Update TXWI->MPDUtotalByteCount , */
-		/*              the length = 802.11 header + payload_of_all_batch_frames */
-		pTxWI = (struct rt_txwi *) (pWirelessPacket + TXINFO_SIZE);
-		pTxWI->MPDUtotalByteCount = totalMPDUSize;
-
-		/* */
-		/* Update the pHTTXContext->CurWritePosition */
-		/* */
-		pHTTXContext->CurWritePosition += (TXINFO_SIZE + USBDMApktLen);
-		if ((pHTTXContext->CurWritePosition + 3906) > MAX_TXBULK_LIMIT) {	/* Add 3906 for prevent the NextBulkOut packet size is a A-RALINK/A-MSDU Frame. */
-			pHTTXContext->CurWritePosition = 8;
-			pTxInfo->SwUseLastRound = 1;
-		}
-		pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition;
-
-		/* */
-		/*      Zero the last padding. */
-		/* */
-		pWirelessPacket =
-		    (&pHTTXContext->TransferBuffer->field.
-		     WirelessPacket[fillOffset + pTxBlk->Priv]);
-		NdisZeroMemory(pWirelessPacket, padding + 8);
-
-		/* Finally, set bCurWriting as FALSE */
-		pHTTXContext->bCurWriting = FALSE;
-
-	} else {		/* It should not happened now unless we are going to shutdown. */
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("FinalWriteTxResource():bCurWriting is FALSE when handle last frames.\n"));
-	}
-
-	RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags);
-
-}
-
-void RtmpUSBDataLastTxIdx(struct rt_rtmp_adapter *pAd,
-			  u8 QueIdx, u16 TxIdx)
-{
-	/* DO nothing for USB. */
-}
-
-/*
-	When can do bulk-out:
-		1. TxSwFreeIdx < TX_RING_SIZE;
-			It means has at least one Ring entity is ready for bulk-out, kick it out.
-		2. If TxSwFreeIdx == TX_RING_SIZE
-			Check if the CurWriting flag is FALSE, if it's FALSE, we can do kick out.
-
-*/
-void RtmpUSBDataKickOut(struct rt_rtmp_adapter *pAd,
-			struct rt_tx_blk *pTxBlk, u8 QueIdx)
-{
-	RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx));
-	RTUSBKickBulkOut(pAd);
-
-}
-
-/*
-	Must be run in Interrupt context
-	This function handle RT2870 specific TxDesc and cpu index update and kick the packet out.
- */
-int RtmpUSBMgmtKickOut(struct rt_rtmp_adapter *pAd,
-		       u8 QueIdx,
-		       void *pPacket,
-		       u8 *pSrcBufVA, u32 SrcBufLen)
-{
-	struct rt_txinfo *pTxInfo;
-	unsigned long BulkOutSize;
-	u8 padLen;
-	u8 *pDest;
-	unsigned long SwIdx = pAd->MgmtRing.TxCpuIdx;
-	struct rt_tx_context *pMLMEContext =
-	    (struct rt_tx_context *)pAd->MgmtRing.Cell[SwIdx].AllocVa;
-	unsigned long IrqFlags;
-
-	pTxInfo = (struct rt_txinfo *)(pSrcBufVA);
-
-	/* Build our URB for USBD */
-	BulkOutSize = SrcBufLen;
-	BulkOutSize = (BulkOutSize + 3) & (~3);
-	RTMPWriteTxInfo(pAd, pTxInfo, (u16)(BulkOutSize - TXINFO_SIZE),
-			TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE);
-
-	BulkOutSize += 4;	/* Always add 4 extra bytes at every packet. */
-
-	/* If BulkOutSize is multiple of BulkOutMaxPacketSize, add extra 4 bytes again. */
-	if ((BulkOutSize % pAd->BulkOutMaxPacketSize) == 0)
-		BulkOutSize += 4;
-
-	padLen = BulkOutSize - SrcBufLen;
-	ASSERT((padLen <= RTMP_PKT_TAIL_PADDING));
-
-	/* Now memzero all extra padding bytes. */
-	pDest = (u8 *)(pSrcBufVA + SrcBufLen);
-	skb_put(GET_OS_PKT_TYPE(pPacket), padLen);
-	NdisZeroMemory(pDest, padLen);
-
-	RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags);
-
-	pAd->MgmtRing.Cell[pAd->MgmtRing.TxCpuIdx].pNdisPacket = pPacket;
-	pMLMEContext->TransferBuffer =
-	    (struct rt_tx_buffer *)(GET_OS_PKT_DATAPTR(pPacket));
-
-	/* Length in TxInfo should be 8 less than bulkout size. */
-	pMLMEContext->BulkOutSize = BulkOutSize;
-	pMLMEContext->InUse = TRUE;
-	pMLMEContext->bWaitingBulkOut = TRUE;
-
-	/*for debug */
-	/*hex_dump("RtmpUSBMgmtKickOut", &pMLMEContext->TransferBuffer->field.WirelessPacket[0], (pMLMEContext->BulkOutSize > 16 ? 16 : pMLMEContext->BulkOutSize)); */
-
-	/*pAd->RalinkCounters.KickTxCount++; */
-	/*pAd->RalinkCounters.OneSecTxDoneCount++; */
-
-	/*if (pAd->MgmtRing.TxSwFreeIdx == MGMT_RING_SIZE) */
-	/*      needKickOut = TRUE; */
-
-	/* Decrease the TxSwFreeIdx and Increase the TX_CTX_IDX */
-	pAd->MgmtRing.TxSwFreeIdx--;
-	INC_RING_INDEX(pAd->MgmtRing.TxCpuIdx, MGMT_RING_SIZE);
-
-	RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags);
-
-	RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME);
-	/*if (needKickOut) */
-	RTUSBKickBulkOut(pAd);
-
-	return 0;
-}
-
-void RtmpUSBNullFrameKickOut(struct rt_rtmp_adapter *pAd,
-			     u8 QueIdx,
-			     u8 * pNullFrame, u32 frameLen)
-{
-	if (pAd->NullContext.InUse == FALSE) {
-		struct rt_tx_context *pNullContext;
-		struct rt_txinfo *pTxInfo;
-		struct rt_txwi * pTxWI;
-		u8 *pWirelessPkt;
-
-		pNullContext = &(pAd->NullContext);
-
-		/* Set the in use bit */
-		pNullContext->InUse = TRUE;
-		pWirelessPkt =
-		    (u8 *)& pNullContext->TransferBuffer->field.
-		    WirelessPacket[0];
-
-		RTMPZeroMemory(&pWirelessPkt[0], 100);
-		pTxInfo = (struct rt_txinfo *)& pWirelessPkt[0];
-		RTMPWriteTxInfo(pAd, pTxInfo,
-				(u16)(sizeof(struct rt_header_802_11) + TXWI_SIZE),
-				TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE);
-		pTxInfo->QSEL = FIFO_EDCA;
-		pTxWI = (struct rt_txwi *) & pWirelessPkt[TXINFO_SIZE];
-		RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE,
-			      FALSE, 0, BSSID_WCID, (sizeof(struct rt_header_802_11)), 0,
-			      0, (u8)pAd->CommonCfg.MlmeTransmit.field.MCS,
-			      IFS_HTTXOP, FALSE, &pAd->CommonCfg.MlmeTransmit);
-
-		RTMPMoveMemory(&pWirelessPkt[TXWI_SIZE + TXINFO_SIZE],
-			       &pAd->NullFrame, sizeof(struct rt_header_802_11));
-		pAd->NullContext.BulkOutSize =
-		    TXINFO_SIZE + TXWI_SIZE + sizeof(pAd->NullFrame) + 4;
-
-		/* Fill out frame length information for global Bulk out arbitor */
-		/*pNullContext->BulkOutSize = TransferBufferLength; */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("SYNC - send NULL Frame @%d Mbps...\n",
-			  RateIdToMbps[pAd->CommonCfg.TxRate]));
-		RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NULL);
-
-		/* Kick bulk out */
-		RTUSBKickBulkOut(pAd);
-	}
-
-}
-
-/*
-========================================================================
-Routine Description:
-    Get a received packet.
-
-Arguments:
-	pAd					device control block
-	pSaveRxD			receive descriptor information
-	*pbReschedule		need reschedule flag
-	*pRxPending			pending received packet flag
-
-Return Value:
-    the received packet
-
-Note:
-========================================================================
-*/
-void *GetPacketFromRxRing(struct rt_rtmp_adapter *pAd,
-				 OUT PRT28XX_RXD_STRUC pSaveRxD,
-				 OUT BOOLEAN * pbReschedule,
-				 IN u32 * pRxPending)
-{
-	struct rt_rx_context *pRxContext;
-	void *pSkb;
-	u8 *pData;
-	unsigned long ThisFrameLen;
-	unsigned long RxBufferLength;
-	struct rt_rxwi * pRxWI;
-
-	pRxContext = &pAd->RxContext[pAd->NextRxBulkInReadIndex];
-	if ((pRxContext->Readable == FALSE) || (pRxContext->InUse == TRUE))
-		return NULL;
-
-	RxBufferLength = pRxContext->BulkInOffset - pAd->ReadPosition;
-	if (RxBufferLength <
-	    (RT2870_RXDMALEN_FIELD_SIZE + sizeof(struct rt_rxwi) +
-	     sizeof(struct rt_rxinfo))) {
-		goto label_null;
-	}
-
-	pData = &pRxContext->TransferBuffer[pAd->ReadPosition];	/* 4KB */
-	/* The RXDMA field is 4 bytes, now just use the first 2 bytes. The Length including the (RXWI + MSDU + Padding) */
-	ThisFrameLen = *pData + (*(pData + 1) << 8);
-	if (ThisFrameLen == 0) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BIRIdx(%d): RXDMALen is zero.[%ld], BulkInBufLen = %ld)\n",
-			  pAd->NextRxBulkInReadIndex, ThisFrameLen,
-			  pRxContext->BulkInOffset));
-		goto label_null;
-	}
-	if ((ThisFrameLen & 0x3) != 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("BIRIdx(%d): RXDMALen not multiple of 4.[%ld], BulkInBufLen = %ld)\n",
-			  pAd->NextRxBulkInReadIndex, ThisFrameLen,
-			  pRxContext->BulkInOffset));
-		goto label_null;
-	}
-
-	if ((ThisFrameLen + 8) > RxBufferLength)	/* 8 for (RT2870_RXDMALEN_FIELD_SIZE + sizeof(struct rt_rxinfo)) */
-	{
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BIRIdx(%d):FrameLen(0x%lx) outranges. BulkInLen=0x%lx, remaining RxBufLen=0x%lx, ReadPos=0x%lx\n",
-			  pAd->NextRxBulkInReadIndex, ThisFrameLen,
-			  pRxContext->BulkInOffset, RxBufferLength,
-			  pAd->ReadPosition));
-
-		/* error frame. finish this loop */
-		goto label_null;
-	}
-	/* skip USB frame length field */
-	pData += RT2870_RXDMALEN_FIELD_SIZE;
-	pRxWI = (struct rt_rxwi *) pData;
-	if (pRxWI->MPDUtotalByteCount > ThisFrameLen) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s():pRxWIMPDUtotalByteCount(%d) large than RxDMALen(%ld)\n",
-			  __FUNCTION__, pRxWI->MPDUtotalByteCount,
-			  ThisFrameLen));
-		goto label_null;
-	}
-	/* allocate a rx packet */
-	pSkb = dev_alloc_skb(ThisFrameLen);
-	if (pSkb == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s():Cannot Allocate sk buffer for this Bulk-In buffer!\n",
-			  __FUNCTION__));
-		goto label_null;
-	}
-	/* copy the rx packet */
-	memcpy(skb_put(pSkb, ThisFrameLen), pData, ThisFrameLen);
-	RTPKT_TO_OSPKT(pSkb)->dev = get_netdev_from_bssid(pAd, BSS0);
-	RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pSkb), PKTSRC_NDIS);
-
-	/* copy RxD */
-	*pSaveRxD = *(struct rt_rxinfo *) (pData + ThisFrameLen);
-
-	/* update next packet read position. */
-	pAd->ReadPosition += (ThisFrameLen + RT2870_RXDMALEN_FIELD_SIZE + RXINFO_SIZE);	/* 8 for (RT2870_RXDMALEN_FIELD_SIZE + sizeof(struct rt_rxinfo)) */
-
-	return pSkb;
-
-label_null:
-
-	return NULL;
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Check Rx descriptor, return NDIS_STATUS_FAILURE if any error dound
-
-	Arguments:
-		pRxD		Pointer	to the Rx descriptor
-
-	Return Value:
-		NDIS_STATUS_SUCCESS		No err
-		NDIS_STATUS_FAILURE		Error
-
-	Note:
-
-	========================================================================
-*/
-int RTMPCheckRxError(struct rt_rtmp_adapter *pAd,
-			     struct rt_header_802_11 * pHeader,
-			     struct rt_rxwi * pRxWI, IN PRT28XX_RXD_STRUC pRxINFO)
-{
-	struct rt_cipher_key *pWpaKey;
-	int dBm;
-
-	if (pAd->bPromiscuous == TRUE)
-		return (NDIS_STATUS_SUCCESS);
-	if (pRxINFO == NULL)
-		return (NDIS_STATUS_FAILURE);
-
-	/* Phy errors & CRC errors */
-	if (pRxINFO->Crc) {
-		/* Check RSSI for Noise Hist statistic collection. */
-		dBm = (int)(pRxWI->RSSI0) - pAd->BbpRssiToDbmDelta;
-		if (dBm <= -87)
-			pAd->StaCfg.RPIDensity[0] += 1;
-		else if (dBm <= -82)
-			pAd->StaCfg.RPIDensity[1] += 1;
-		else if (dBm <= -77)
-			pAd->StaCfg.RPIDensity[2] += 1;
-		else if (dBm <= -72)
-			pAd->StaCfg.RPIDensity[3] += 1;
-		else if (dBm <= -67)
-			pAd->StaCfg.RPIDensity[4] += 1;
-		else if (dBm <= -62)
-			pAd->StaCfg.RPIDensity[5] += 1;
-		else if (dBm <= -57)
-			pAd->StaCfg.RPIDensity[6] += 1;
-		else if (dBm > -57)
-			pAd->StaCfg.RPIDensity[7] += 1;
-
-		return (NDIS_STATUS_FAILURE);
-	}
-	/* Add Rx size to channel load counter, we should ignore error counts */
-	pAd->StaCfg.CLBusyBytes += (pRxWI->MPDUtotalByteCount + 14);
-
-	/* Drop ToDs promiscuous frame, it is opened due to CCX 2 channel load statistics */
-	if (pHeader->FC.ToDs) {
-		DBGPRINT_RAW(RT_DEBUG_ERROR, ("Err;FC.ToDs\n"));
-		return NDIS_STATUS_FAILURE;
-	}
-	/* Paul 04-03 for OFDM Rx length issue */
-	if (pRxWI->MPDUtotalByteCount > MAX_AGGREGATION_SIZE) {
-		DBGPRINT_RAW(RT_DEBUG_ERROR, ("received packet too long\n"));
-		return NDIS_STATUS_FAILURE;
-	}
-	/* Drop not U2M frames, can't drop here because we will drop beacon in this case */
-	/* I am kind of doubting the U2M bit operation */
-	/* if (pRxD->U2M == 0) */
-	/*      return(NDIS_STATUS_FAILURE); */
-
-	/* drop decyption fail frame */
-	if (pRxINFO->Decrypted && pRxINFO->CipherErr) {
-
-		if (((pRxINFO->CipherErr & 1) == 1)
-		    && pAd->CommonCfg.bWirelessEvent && INFRA_ON(pAd))
-			RTMPSendWirelessEvent(pAd, IW_ICV_ERROR_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-
-		if (((pRxINFO->CipherErr & 2) == 2)
-		    && pAd->CommonCfg.bWirelessEvent && INFRA_ON(pAd))
-			RTMPSendWirelessEvent(pAd, IW_MIC_ERROR_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-		/* */
-		/* MIC Error */
-		/* */
-		if ((pRxINFO->CipherErr == 2) && pRxINFO->MyBss) {
-			pWpaKey = &pAd->SharedKey[BSS0][pRxWI->KeyIndex];
-			RTMPReportMicError(pAd, pWpaKey);
-			DBGPRINT_RAW(RT_DEBUG_ERROR, ("Rx MIC Value error\n"));
-		}
-
-		if (pRxINFO->Decrypted &&
-		    (pAd->SharedKey[BSS0][pRxWI->KeyIndex].CipherAlg ==
-		     CIPHER_AES)
-		    && (pHeader->Sequence == pAd->FragFrame.Sequence)) {
-			/* */
-			/* Acceptable since the First FragFrame no CipherErr problem. */
-			/* */
-			return (NDIS_STATUS_SUCCESS);
-		}
-
-		return (NDIS_STATUS_FAILURE);
-	}
-
-	return (NDIS_STATUS_SUCCESS);
-}
-
-void RtmpUsbStaAsicForceWakeupTimeout(void *SystemSpecific1,
-				      void *FunctionContext,
-				      void *SystemSpecific2,
-				      void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	if (pAd && pAd->Mlme.AutoWakeupTimerRunning) {
-		AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x02);
-
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-		pAd->Mlme.AutoWakeupTimerRunning = FALSE;
-	}
-}
-
-void RT28xxUsbStaAsicForceWakeup(struct rt_rtmp_adapter *pAd, IN BOOLEAN bFromTx)
-{
-	BOOLEAN Canceled;
-
-	if (pAd->Mlme.AutoWakeupTimerRunning)
-		RTMPCancelTimer(&pAd->Mlme.AutoWakeupTimer, &Canceled);
-
-	AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x02);
-
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-}
-
-void RT28xxUsbStaAsicSleepThenAutoWakeup(struct rt_rtmp_adapter *pAd,
-					 u16 TbttNumToNextWakeUp)
-{
-
-	/* we have decided to SLEEP, so at least do it for a BEACON period. */
-	if (TbttNumToNextWakeUp == 0)
-		TbttNumToNextWakeUp = 1;
-
-	RTMPSetTimer(&pAd->Mlme.AutoWakeupTimer, AUTO_WAKEUP_TIMEOUT);
-	pAd->Mlme.AutoWakeupTimerRunning = TRUE;
-
-	AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02);	/* send POWER-SAVE command to MCU. Timeout 40us. */
-
-	OPSTATUS_SET_FLAG(pAd, fOP_STATUS_DOZE);
-
-}
-
-#endif /* RTMP_MAC_USB // */
diff --git a/drivers/staging/rt2860/common/cmm_info.c b/drivers/staging/rt2860/common/cmm_info.c
deleted file mode 100644
index 25302e8363b95be73593732c4b7c31c66ca55ccb..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_info.c
+++ /dev/null
@@ -1,955 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-#include <linux/sched.h>
-#include "../rt_config.h"
-
-/*
-	========================================================================
-
-	Routine Description:
-		Remove WPA Key process
-
-	Arguments:
-		pAd 					Pointer to our adapter
-		pBuf							Pointer to the where the key stored
-
-	Return Value:
-		NDIS_SUCCESS					Add key successfully
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPSetDesiredRates(struct rt_rtmp_adapter *pAdapter, long Rates)
-{
-	NDIS_802_11_RATES aryRates;
-
-	memset(&aryRates, 0x00, sizeof(NDIS_802_11_RATES));
-	switch (pAdapter->CommonCfg.PhyMode) {
-	case PHY_11A:		/* A only */
-		switch (Rates) {
-		case 6000000:	/*6M */
-			aryRates[0] = 0x0c;	/* 6M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_0;
-			break;
-		case 9000000:	/*9M */
-			aryRates[0] = 0x12;	/* 9M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_1;
-			break;
-		case 12000000:	/*12M */
-			aryRates[0] = 0x18;	/* 12M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_2;
-			break;
-		case 18000000:	/*18M */
-			aryRates[0] = 0x24;	/* 18M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_3;
-			break;
-		case 24000000:	/*24M */
-			aryRates[0] = 0x30;	/* 24M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_4;
-			break;
-		case 36000000:	/*36M */
-			aryRates[0] = 0x48;	/* 36M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_5;
-			break;
-		case 48000000:	/*48M */
-			aryRates[0] = 0x60;	/* 48M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_6;
-			break;
-		case 54000000:	/*54M */
-			aryRates[0] = 0x6c;	/* 54M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_7;
-			break;
-		case -1:	/*Auto */
-		default:
-			aryRates[0] = 0x6c;	/* 54Mbps */
-			aryRates[1] = 0x60;	/* 48Mbps */
-			aryRates[2] = 0x48;	/* 36Mbps */
-			aryRates[3] = 0x30;	/* 24Mbps */
-			aryRates[4] = 0x24;	/* 18M */
-			aryRates[5] = 0x18;	/* 12M */
-			aryRates[6] = 0x12;	/* 9M */
-			aryRates[7] = 0x0c;	/* 6M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_AUTO;
-			break;
-		}
-		break;
-	case PHY_11BG_MIXED:	/* B/G Mixed */
-	case PHY_11B:		/* B only */
-	case PHY_11ABG_MIXED:	/* A/B/G Mixed */
-	default:
-		switch (Rates) {
-		case 1000000:	/*1M */
-			aryRates[0] = 0x02;
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_0;
-			break;
-		case 2000000:	/*2M */
-			aryRates[0] = 0x04;
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_1;
-			break;
-		case 5000000:	/*5.5M */
-			aryRates[0] = 0x0b;	/* 5.5M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_2;
-			break;
-		case 11000000:	/*11M */
-			aryRates[0] = 0x16;	/* 11M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_3;
-			break;
-		case 6000000:	/*6M */
-			aryRates[0] = 0x0c;	/* 6M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_0;
-			break;
-		case 9000000:	/*9M */
-			aryRates[0] = 0x12;	/* 9M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_1;
-			break;
-		case 12000000:	/*12M */
-			aryRates[0] = 0x18;	/* 12M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_2;
-			break;
-		case 18000000:	/*18M */
-			aryRates[0] = 0x24;	/* 18M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_3;
-			break;
-		case 24000000:	/*24M */
-			aryRates[0] = 0x30;	/* 24M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_4;
-			break;
-		case 36000000:	/*36M */
-			aryRates[0] = 0x48;	/* 36M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_5;
-			break;
-		case 48000000:	/*48M */
-			aryRates[0] = 0x60;	/* 48M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_6;
-			break;
-		case 54000000:	/*54M */
-			aryRates[0] = 0x6c;	/* 54M */
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_7;
-			break;
-		case -1:	/*Auto */
-		default:
-			if (pAdapter->CommonCfg.PhyMode == PHY_11B) {	/*B Only */
-				aryRates[0] = 0x16;	/* 11Mbps */
-				aryRates[1] = 0x0b;	/* 5.5Mbps */
-				aryRates[2] = 0x04;	/* 2Mbps */
-				aryRates[3] = 0x02;	/* 1Mbps */
-			} else {	/*(B/G) Mixed or (A/B/G) Mixed */
-				aryRates[0] = 0x6c;	/* 54Mbps */
-				aryRates[1] = 0x60;	/* 48Mbps */
-				aryRates[2] = 0x48;	/* 36Mbps */
-				aryRates[3] = 0x30;	/* 24Mbps */
-				aryRates[4] = 0x16;	/* 11Mbps */
-				aryRates[5] = 0x0b;	/* 5.5Mbps */
-				aryRates[6] = 0x04;	/* 2Mbps */
-				aryRates[7] = 0x02;	/* 1Mbps */
-			}
-			pAdapter->StaCfg.DesiredTransmitSetting.field.MCS =
-			    MCS_AUTO;
-			break;
-		}
-		break;
-	}
-
-	NdisZeroMemory(pAdapter->CommonCfg.DesireRate,
-		       MAX_LEN_OF_SUPPORTED_RATES);
-	NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates,
-		       sizeof(NDIS_802_11_RATES));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 (" RTMPSetDesiredRates (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n",
-		  pAdapter->CommonCfg.DesireRate[0],
-		  pAdapter->CommonCfg.DesireRate[1],
-		  pAdapter->CommonCfg.DesireRate[2],
-		  pAdapter->CommonCfg.DesireRate[3],
-		  pAdapter->CommonCfg.DesireRate[4],
-		  pAdapter->CommonCfg.DesireRate[5],
-		  pAdapter->CommonCfg.DesireRate[6],
-		  pAdapter->CommonCfg.DesireRate[7]));
-	/* Changing DesiredRate may affect the MAX TX rate we used to TX frames out */
-	MlmeUpdateTxRates(pAdapter, FALSE, 0);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Remove All WPA Keys
-
-	Arguments:
-		pAd 					Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPWPARemoveAllKeys(struct rt_rtmp_adapter *pAd)
-{
-
-	u8 i;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPWPARemoveAllKeys(AuthMode=%d, WepStatus=%d)\n",
-		  pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus));
-	RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-	/* For WEP/CKIP, there is no need to remove it, since WinXP won't set it again after */
-	/* Link up. And it will be replaced if user changed it. */
-	if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)
-		return;
-
-	/* For WPA-None, there is no need to remove it, since WinXP won't set it again after */
-	/* Link up. And it will be replaced if user changed it. */
-	if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone)
-		return;
-
-	/* set BSSID wcid entry of the Pair-wise Key table as no-security mode */
-	AsicRemovePairwiseKeyEntry(pAd, BSS0, BSSID_WCID);
-
-	/* set all shared key mode as no-security. */
-	for (i = 0; i < SHARE_KEY_NUM; i++) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("remove %s key #%d\n",
-			  CipherName[pAd->SharedKey[BSS0][i].CipherAlg], i));
-		NdisZeroMemory(&pAd->SharedKey[BSS0][i], sizeof(struct rt_cipher_key));
-
-		AsicRemoveSharedKeyEntry(pAd, BSS0, i);
-	}
-	RTMP_SET_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		As STA's BSSID is a WC too, it uses shared key table.
-		This function write correct unicast TX key to ASIC WCID.
-		And we still make a copy in our MacTab.Content[BSSID_WCID].PairwiseKey.
-		Caller guarantee TKIP/AES always has keyidx = 0. (pairwise key)
-		Caller guarantee WEP calls this function when set Txkey,  default key index=0~3.
-
-	Arguments:
-		pAd					Pointer to our adapter
-		pKey							Pointer to the where the key stored
-
-	Return Value:
-		NDIS_SUCCESS					Add key successfully
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-/*
-	========================================================================
-	Routine Description:
-		Change NIC PHY mode. Re-association may be necessary. possible settings
-		include - PHY_11B, PHY_11BG_MIXED, PHY_11A, and PHY_11ABG_MIXED
-
-	Arguments:
-		pAd - Pointer to our adapter
-		phymode  -
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-void RTMPSetPhyMode(struct rt_rtmp_adapter *pAd, unsigned long phymode)
-{
-	int i;
-	/* the selected phymode must be supported by the RF IC encoded in E2PROM */
-
-	/* if no change, do nothing */
-	/* bug fix
-	   if (pAd->CommonCfg.PhyMode == phymode)
-	   return;
-	 */
-	pAd->CommonCfg.PhyMode = (u8)phymode;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPSetPhyMode : PhyMode=%d, channel=%d \n",
-		  pAd->CommonCfg.PhyMode, pAd->CommonCfg.Channel));
-
-	BuildChannelList(pAd);
-
-	/* sanity check user setting */
-	for (i = 0; i < pAd->ChannelListNum; i++) {
-		if (pAd->CommonCfg.Channel == pAd->ChannelList[i].Channel)
-			break;
-	}
-
-	if (i == pAd->ChannelListNum) {
-		pAd->CommonCfg.Channel = FirstChannel(pAd);
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTMPSetPhyMode: channel is out of range, use first channel=%d \n",
-			  pAd->CommonCfg.Channel));
-	}
-
-	NdisZeroMemory(pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES);
-	NdisZeroMemory(pAd->CommonCfg.ExtRate, MAX_LEN_OF_SUPPORTED_RATES);
-	NdisZeroMemory(pAd->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES);
-	switch (phymode) {
-	case PHY_11B:
-		pAd->CommonCfg.SupRate[0] = 0x82;	/* 1 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[1] = 0x84;	/* 2 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[2] = 0x8B;	/* 5.5 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[3] = 0x96;	/* 11 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRateLen = 4;
-		pAd->CommonCfg.ExtRateLen = 0;
-		pAd->CommonCfg.DesireRate[0] = 2;	/* 1 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[1] = 4;	/* 2 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[2] = 11;	/* 5.5 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[3] = 22;	/* 11 mbps, in units of 0.5 Mbps */
-		/*pAd->CommonCfg.HTPhyMode.field.MODE = MODE_CCK; // This MODE is only FYI. not use */
-		break;
-
-	case PHY_11G:
-	case PHY_11BG_MIXED:
-	case PHY_11ABG_MIXED:
-	case PHY_11N_2_4G:
-	case PHY_11ABGN_MIXED:
-	case PHY_11BGN_MIXED:
-	case PHY_11GN_MIXED:
-		pAd->CommonCfg.SupRate[0] = 0x82;	/* 1 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[1] = 0x84;	/* 2 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[2] = 0x8B;	/* 5.5 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[3] = 0x96;	/* 11 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[4] = 0x12;	/* 9 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRate[5] = 0x24;	/* 18 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRate[6] = 0x48;	/* 36 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRate[7] = 0x6c;	/* 54 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRateLen = 8;
-		pAd->CommonCfg.ExtRate[0] = 0x0C;	/* 6 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.ExtRate[1] = 0x18;	/* 12 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.ExtRate[2] = 0x30;	/* 24 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.ExtRate[3] = 0x60;	/* 48 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.ExtRateLen = 4;
-		pAd->CommonCfg.DesireRate[0] = 2;	/* 1 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[1] = 4;	/* 2 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[2] = 11;	/* 5.5 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[3] = 22;	/* 11 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[4] = 12;	/* 6 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[5] = 18;	/* 9 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[6] = 24;	/* 12 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[7] = 36;	/* 18 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[8] = 48;	/* 24 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[9] = 72;	/* 36 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[10] = 96;	/* 48 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[11] = 108;	/* 54 mbps, in units of 0.5 Mbps */
-		break;
-
-	case PHY_11A:
-	case PHY_11AN_MIXED:
-	case PHY_11AGN_MIXED:
-	case PHY_11N_5G:
-		pAd->CommonCfg.SupRate[0] = 0x8C;	/* 6 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[1] = 0x12;	/* 9 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRate[2] = 0x98;	/* 12 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[3] = 0x24;	/* 18 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRate[4] = 0xb0;	/* 24 mbps, in units of 0.5 Mbps, basic rate */
-		pAd->CommonCfg.SupRate[5] = 0x48;	/* 36 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRate[6] = 0x60;	/* 48 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRate[7] = 0x6c;	/* 54 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.SupRateLen = 8;
-		pAd->CommonCfg.ExtRateLen = 0;
-		pAd->CommonCfg.DesireRate[0] = 12;	/* 6 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[1] = 18;	/* 9 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[2] = 24;	/* 12 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[3] = 36;	/* 18 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[4] = 48;	/* 24 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[5] = 72;	/* 36 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[6] = 96;	/* 48 mbps, in units of 0.5 Mbps */
-		pAd->CommonCfg.DesireRate[7] = 108;	/* 54 mbps, in units of 0.5 Mbps */
-		/*pAd->CommonCfg.HTPhyMode.field.MODE = MODE_OFDM; // This MODE is only FYI. not use */
-		break;
-
-	default:
-		break;
-	}
-
-	pAd->CommonCfg.BandState = UNKNOWN_BAND;
-}
-
-/*
-	========================================================================
-	Routine Description:
-		Caller ensures we has 802.11n support.
-		Calls at setting HT from AP/STASetinformation
-
-	Arguments:
-		pAd - Pointer to our adapter
-		phymode  -
-
-	========================================================================
-*/
-void RTMPSetHT(struct rt_rtmp_adapter *pAd, struct rt_oid_set_ht_phymode *pHTPhyMode)
-{
-	/*unsigned long *pmcs; */
-	u32 Value = 0;
-	u8 BBPValue = 0;
-	u8 BBP3Value = 0;
-	u8 RxStream = pAd->CommonCfg.RxStream;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPSetHT : HT_mode(%d), ExtOffset(%d), MCS(%d), BW(%d), STBC(%d), SHORTGI(%d)\n",
-		  pHTPhyMode->HtMode, pHTPhyMode->ExtOffset, pHTPhyMode->MCS,
-		  pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->SHORTGI));
-
-	/* Don't zero supportedHyPhy structure. */
-	RTMPZeroMemory(&pAd->CommonCfg.HtCapability,
-		       sizeof(pAd->CommonCfg.HtCapability));
-	RTMPZeroMemory(&pAd->CommonCfg.AddHTInfo,
-		       sizeof(pAd->CommonCfg.AddHTInfo));
-	RTMPZeroMemory(&pAd->CommonCfg.NewExtChanOffset,
-		       sizeof(pAd->CommonCfg.NewExtChanOffset));
-	RTMPZeroMemory(&pAd->CommonCfg.DesiredHtPhy,
-		       sizeof(pAd->CommonCfg.DesiredHtPhy));
-
-	if (pAd->CommonCfg.bRdg) {
-		pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 1;
-		pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 1;
-	} else {
-		pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 0;
-		pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 0;
-	}
-
-	pAd->CommonCfg.HtCapability.HtCapParm.MaxRAmpduFactor = 3;
-	pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor = 3;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPSetHT : RxBAWinLimit = %d\n",
-		  pAd->CommonCfg.BACapability.field.RxBAWinLimit));
-
-	/* Mimo power save, A-MSDU size, */
-	pAd->CommonCfg.DesiredHtPhy.AmsduEnable =
-	    (u16)pAd->CommonCfg.BACapability.field.AmsduEnable;
-	pAd->CommonCfg.DesiredHtPhy.AmsduSize =
-	    (u8)pAd->CommonCfg.BACapability.field.AmsduSize;
-	pAd->CommonCfg.DesiredHtPhy.MimoPs =
-	    (u8)pAd->CommonCfg.BACapability.field.MMPSmode;
-	pAd->CommonCfg.DesiredHtPhy.MpduDensity =
-	    (u8)pAd->CommonCfg.BACapability.field.MpduDensity;
-
-	pAd->CommonCfg.HtCapability.HtCapInfo.AMsduSize =
-	    (u16)pAd->CommonCfg.BACapability.field.AmsduSize;
-	pAd->CommonCfg.HtCapability.HtCapInfo.MimoPs =
-	    (u16)pAd->CommonCfg.BACapability.field.MMPSmode;
-	pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity =
-	    (u8)pAd->CommonCfg.BACapability.field.MpduDensity;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPSetHT : AMsduSize = %d, MimoPs = %d, MpduDensity = %d, MaxRAmpduFactor = %d\n",
-		  pAd->CommonCfg.DesiredHtPhy.AmsduSize,
-		  pAd->CommonCfg.DesiredHtPhy.MimoPs,
-		  pAd->CommonCfg.DesiredHtPhy.MpduDensity,
-		  pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor));
-
-	if (pHTPhyMode->HtMode == HTMODE_GF) {
-		pAd->CommonCfg.HtCapability.HtCapInfo.GF = 1;
-		pAd->CommonCfg.DesiredHtPhy.GF = 1;
-	} else
-		pAd->CommonCfg.DesiredHtPhy.GF = 0;
-
-	/* Decide Rx MCSSet */
-	switch (RxStream) {
-	case 1:
-		pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff;
-		pAd->CommonCfg.HtCapability.MCSSet[1] = 0x00;
-		break;
-
-	case 2:
-		pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff;
-		pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff;
-		break;
-
-	case 3:		/* 3*3 */
-		pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff;
-		pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff;
-		pAd->CommonCfg.HtCapability.MCSSet[2] = 0xff;
-		break;
-	}
-
-	if (pAd->CommonCfg.bForty_Mhz_Intolerant
-	    && (pAd->CommonCfg.Channel <= 14) && (pHTPhyMode->BW == BW_40)) {
-		pHTPhyMode->BW = BW_20;
-		pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant = 1;
-	}
-
-	if (pHTPhyMode->BW == BW_40) {
-		pAd->CommonCfg.HtCapability.MCSSet[4] = 0x1;	/* MCS 32 */
-		pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 1;
-		if (pAd->CommonCfg.Channel <= 14)
-			pAd->CommonCfg.HtCapability.HtCapInfo.CCKmodein40 = 1;
-
-		pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 1;
-		pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 1;
-		pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset =
-		    (pHTPhyMode->ExtOffset ==
-		     EXTCHA_BELOW) ? (EXTCHA_BELOW) : EXTCHA_ABOVE;
-		/* Set Regsiter for extension channel position. */
-		RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value);
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBP3Value);
-		if ((pHTPhyMode->ExtOffset == EXTCHA_BELOW)) {
-			Value |= 0x1;
-			BBP3Value |= (0x20);
-			RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
-		} else if ((pHTPhyMode->ExtOffset == EXTCHA_ABOVE)) {
-			Value &= 0xfe;
-			BBP3Value &= (~0x20);
-			RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value);
-		}
-		/* Turn on BBP 40MHz mode now only as AP . */
-		/* Sta can turn on BBP 40MHz after connection with 40MHz AP. Sta only broadcast 40MHz capability before connection. */
-		if ((pAd->OpMode == OPMODE_AP) || INFRA_ON(pAd) || ADHOC_ON(pAd)
-		    ) {
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-			BBPValue &= (~0x18);
-			BBPValue |= 0x10;
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBP3Value);
-			pAd->CommonCfg.BBPCurrentBW = BW_40;
-		}
-	} else {
-		pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 0;
-		pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 0;
-		pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 0;
-		pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = EXTCHA_NONE;
-		pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
-		/* Turn on BBP 20MHz mode by request here. */
-		{
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-			BBPValue &= (~0x18);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-			pAd->CommonCfg.BBPCurrentBW = BW_20;
-		}
-	}
-
-	if (pHTPhyMode->STBC == STBC_USE) {
-		pAd->CommonCfg.HtCapability.HtCapInfo.TxSTBC = 1;
-		pAd->CommonCfg.DesiredHtPhy.TxSTBC = 1;
-		pAd->CommonCfg.HtCapability.HtCapInfo.RxSTBC = 1;
-		pAd->CommonCfg.DesiredHtPhy.RxSTBC = 1;
-	} else {
-		pAd->CommonCfg.DesiredHtPhy.TxSTBC = 0;
-		pAd->CommonCfg.DesiredHtPhy.RxSTBC = 0;
-	}
-
-	if (pHTPhyMode->SHORTGI == GI_400) {
-		pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 1;
-		pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 1;
-		pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 1;
-		pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 1;
-	} else {
-		pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 0;
-		pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 0;
-		pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 0;
-		pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 0;
-	}
-
-	/* We support link adaptation for unsolicit MCS feedback, set to 2. */
-	pAd->CommonCfg.HtCapability.ExtHtCapInfo.MCSFeedback = MCSFBK_NONE;	/*MCSFBK_UNSOLICIT; */
-	pAd->CommonCfg.AddHTInfo.ControlChan = pAd->CommonCfg.Channel;
-	/* 1, the extension channel above the control channel. */
-
-	/* EDCA parameters used for AP's own transmission */
-	if (pAd->CommonCfg.APEdcaParm.bValid == FALSE) {
-		pAd->CommonCfg.APEdcaParm.bValid = TRUE;
-		pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3;
-		pAd->CommonCfg.APEdcaParm.Aifsn[1] = 7;
-		pAd->CommonCfg.APEdcaParm.Aifsn[2] = 1;
-		pAd->CommonCfg.APEdcaParm.Aifsn[3] = 1;
-
-		pAd->CommonCfg.APEdcaParm.Cwmin[0] = 4;
-		pAd->CommonCfg.APEdcaParm.Cwmin[1] = 4;
-		pAd->CommonCfg.APEdcaParm.Cwmin[2] = 3;
-		pAd->CommonCfg.APEdcaParm.Cwmin[3] = 2;
-
-		pAd->CommonCfg.APEdcaParm.Cwmax[0] = 6;
-		pAd->CommonCfg.APEdcaParm.Cwmax[1] = 10;
-		pAd->CommonCfg.APEdcaParm.Cwmax[2] = 4;
-		pAd->CommonCfg.APEdcaParm.Cwmax[3] = 3;
-
-		pAd->CommonCfg.APEdcaParm.Txop[0] = 0;
-		pAd->CommonCfg.APEdcaParm.Txop[1] = 0;
-		pAd->CommonCfg.APEdcaParm.Txop[2] = 94;
-		pAd->CommonCfg.APEdcaParm.Txop[3] = 47;
-	}
-	AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm);
-
-	{
-		RTMPSetIndividualHT(pAd, 0);
-	}
-
-}
-
-/*
-	========================================================================
-	Routine Description:
-		Caller ensures we has 802.11n support.
-		Calls at setting HT from AP/STASetinformation
-
-	Arguments:
-		pAd - Pointer to our adapter
-		phymode  -
-
-	========================================================================
-*/
-void RTMPSetIndividualHT(struct rt_rtmp_adapter *pAd, u8 apidx)
-{
-	struct rt_ht_phy_info *pDesired_ht_phy = NULL;
-	u8 TxStream = pAd->CommonCfg.TxStream;
-	u8 DesiredMcs = MCS_AUTO;
-
-	do {
-		{
-			pDesired_ht_phy = &pAd->StaCfg.DesiredHtPhyInfo;
-			DesiredMcs =
-			    pAd->StaCfg.DesiredTransmitSetting.field.MCS;
-			/*pAd->StaCfg.bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? TRUE : FALSE; */
-			break;
-		}
-	} while (FALSE);
-
-	if (pDesired_ht_phy == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx));
-		return;
-	}
-	RTMPZeroMemory(pDesired_ht_phy, sizeof(struct rt_ht_phy_info));
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPSetIndividualHT : Desired MCS = %d\n", DesiredMcs));
-	/* Check the validity of MCS */
-	if ((TxStream == 1)
-	    && ((DesiredMcs >= MCS_8) && (DesiredMcs <= MCS_15))) {
-		DBGPRINT(RT_DEBUG_WARN,
-			 ("RTMPSetIndividualHT: MCS(%d) is invalid in 1S, reset it as MCS_7\n",
-			  DesiredMcs));
-		DesiredMcs = MCS_7;
-	}
-
-	if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_20)
-	    && (DesiredMcs == MCS_32)) {
-		DBGPRINT(RT_DEBUG_WARN,
-			 ("RTMPSetIndividualHT: MCS_32 is only supported in 40-MHz, reset it as MCS_0\n"));
-		DesiredMcs = MCS_0;
-	}
-
-	pDesired_ht_phy->bHtEnable = TRUE;
-
-	/* Decide desired Tx MCS */
-	switch (TxStream) {
-	case 1:
-		if (DesiredMcs == MCS_AUTO) {
-			pDesired_ht_phy->MCSSet[0] = 0xff;
-			pDesired_ht_phy->MCSSet[1] = 0x00;
-		} else if (DesiredMcs <= MCS_7) {
-			pDesired_ht_phy->MCSSet[0] = 1 << DesiredMcs;
-			pDesired_ht_phy->MCSSet[1] = 0x00;
-		}
-		break;
-
-	case 2:
-		if (DesiredMcs == MCS_AUTO) {
-			pDesired_ht_phy->MCSSet[0] = 0xff;
-			pDesired_ht_phy->MCSSet[1] = 0xff;
-		} else if (DesiredMcs <= MCS_15) {
-			unsigned long mode;
-
-			mode = DesiredMcs / 8;
-			if (mode < 2)
-				pDesired_ht_phy->MCSSet[mode] =
-				    (1 << (DesiredMcs - mode * 8));
-		}
-		break;
-
-	case 3:		/* 3*3 */
-		if (DesiredMcs == MCS_AUTO) {
-			/* MCS0 ~ MCS23, 3 bytes */
-			pDesired_ht_phy->MCSSet[0] = 0xff;
-			pDesired_ht_phy->MCSSet[1] = 0xff;
-			pDesired_ht_phy->MCSSet[2] = 0xff;
-		} else if (DesiredMcs <= MCS_23) {
-			unsigned long mode;
-
-			mode = DesiredMcs / 8;
-			if (mode < 3)
-				pDesired_ht_phy->MCSSet[mode] =
-				    (1 << (DesiredMcs - mode * 8));
-		}
-		break;
-	}
-
-	if (pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_40) {
-		if (DesiredMcs == MCS_AUTO || DesiredMcs == MCS_32)
-			pDesired_ht_phy->MCSSet[4] = 0x1;
-	}
-	/* update HT Rate setting */
-	if (pAd->OpMode == OPMODE_STA)
-		MlmeUpdateHtTxRates(pAd, BSS0);
-	else
-		MlmeUpdateHtTxRates(pAd, apidx);
-}
-
-/*
-	========================================================================
-	Routine Description:
-		Update HT IE from our capability.
-
-	Arguments:
-		Send all HT IE in beacon/probe rsp/assoc rsp/action frame.
-
-	========================================================================
-*/
-void RTMPUpdateHTIE(struct rt_ht_capability *pRtHt,
-		    u8 * pMcsSet,
-		    struct rt_ht_capability_ie * pHtCapability,
-		    struct rt_add_ht_info_ie * pAddHtInfo)
-{
-	RTMPZeroMemory(pHtCapability, sizeof(struct rt_ht_capability_ie));
-	RTMPZeroMemory(pAddHtInfo, sizeof(struct rt_add_ht_info_ie));
-
-	pHtCapability->HtCapInfo.ChannelWidth = pRtHt->ChannelWidth;
-	pHtCapability->HtCapInfo.MimoPs = pRtHt->MimoPs;
-	pHtCapability->HtCapInfo.GF = pRtHt->GF;
-	pHtCapability->HtCapInfo.ShortGIfor20 = pRtHt->ShortGIfor20;
-	pHtCapability->HtCapInfo.ShortGIfor40 = pRtHt->ShortGIfor40;
-	pHtCapability->HtCapInfo.TxSTBC = pRtHt->TxSTBC;
-	pHtCapability->HtCapInfo.RxSTBC = pRtHt->RxSTBC;
-	pHtCapability->HtCapInfo.AMsduSize = pRtHt->AmsduSize;
-	pHtCapability->HtCapParm.MaxRAmpduFactor = pRtHt->MaxRAmpduFactor;
-	pHtCapability->HtCapParm.MpduDensity = pRtHt->MpduDensity;
-
-	pAddHtInfo->AddHtInfo.ExtChanOffset = pRtHt->ExtChanOffset;
-	pAddHtInfo->AddHtInfo.RecomWidth = pRtHt->RecomWidth;
-	pAddHtInfo->AddHtInfo2.OperaionMode = pRtHt->OperaionMode;
-	pAddHtInfo->AddHtInfo2.NonGfPresent = pRtHt->NonGfPresent;
-	RTMPMoveMemory(pAddHtInfo->MCSSet, /*pRtHt->MCSSet */ pMcsSet, 4);	/* rt2860 only support MCS max=32, no need to copy all 16 uchar. */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateHTIE <== \n"));
-}
-
-/*
-	========================================================================
-	Description:
-		Add Client security information into ASIC WCID table and IVEIV table.
-    Return:
-	========================================================================
-*/
-void RTMPAddWcidAttributeEntry(struct rt_rtmp_adapter *pAd,
-			       u8 BssIdx,
-			       u8 KeyIdx,
-			       u8 CipherAlg, struct rt_mac_table_entry *pEntry)
-{
-	u32 WCIDAttri = 0;
-	u16 offset;
-	u8 IVEIV = 0;
-	u16 Wcid = 0;
-
-	{
-		{
-			if (BssIdx > BSS0) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("RTMPAddWcidAttributeEntry: The BSS-index(%d) is out of range for Infra link. \n",
-					  BssIdx));
-				return;
-			}
-			/* 1.   In ADHOC mode, the AID is wcid number. And NO mesh link exists. */
-			/* 2.   In Infra mode, the AID:1 MUST be wcid of infra STA. */
-			/*                                         the AID:2~ assign to mesh link entry. */
-			if (pEntry)
-				Wcid = pEntry->Aid;
-			else
-				Wcid = MCAST_WCID;
-		}
-	}
-
-	/* Update WCID attribute table */
-	offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE);
-
-	{
-		if (pEntry && pEntry->ValidAsMesh)
-			WCIDAttri = (CipherAlg << 1) | PAIRWISEKEYTABLE;
-		else
-			WCIDAttri = (CipherAlg << 1) | SHAREDKEYTABLE;
-	}
-
-	RTMP_IO_WRITE32(pAd, offset, WCIDAttri);
-
-	/* Update IV/EIV table */
-	offset = MAC_IVEIV_TABLE_BASE + (Wcid * HW_IVEIV_ENTRY_SIZE);
-
-	/* WPA mode */
-	if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC)
-	    || (CipherAlg == CIPHER_AES)) {
-		/* Eiv bit on. keyid always is 0 for pairwise key */
-		IVEIV = (KeyIdx << 6) | 0x20;
-	} else {
-		/* WEP KeyIdx is default tx key. */
-		IVEIV = (KeyIdx << 6);
-	}
-
-	/* For key index and ext IV bit, so only need to update the position(offset+3). */
-#ifdef RTMP_MAC_PCI
-	RTMP_IO_WRITE8(pAd, offset + 3, IVEIV);
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	RTUSBMultiWrite_OneByte(pAd, offset + 3, &IVEIV);
-#endif /* RTMP_MAC_USB // */
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPAddWcidAttributeEntry: WCID #%d, KeyIndex #%d, Alg=%s\n",
-		  Wcid, KeyIdx, CipherName[CipherAlg]));
-	DBGPRINT(RT_DEBUG_TRACE, ("	WCIDAttri = 0x%x \n", WCIDAttri));
-
-}
-
-/*
-    ==========================================================================
-    Description:
-        Parse encryption type
-Arguments:
-    pAdapter                    Pointer to our adapter
-    wrq                         Pointer to the ioctl argument
-
-    Return Value:
-        None
-
-    Note:
-    ==========================================================================
-*/
-char *GetEncryptType(char enc)
-{
-	if (enc == Ndis802_11WEPDisabled)
-		return "NONE";
-	if (enc == Ndis802_11WEPEnabled)
-		return "WEP";
-	if (enc == Ndis802_11Encryption2Enabled)
-		return "TKIP";
-	if (enc == Ndis802_11Encryption3Enabled)
-		return "AES";
-	if (enc == Ndis802_11Encryption4Enabled)
-		return "TKIPAES";
-	else
-		return "UNKNOW";
-}
-
-char *GetAuthMode(char auth)
-{
-	if (auth == Ndis802_11AuthModeOpen)
-		return "OPEN";
-	if (auth == Ndis802_11AuthModeShared)
-		return "SHARED";
-	if (auth == Ndis802_11AuthModeAutoSwitch)
-		return "AUTOWEP";
-	if (auth == Ndis802_11AuthModeWPA)
-		return "WPA";
-	if (auth == Ndis802_11AuthModeWPAPSK)
-		return "WPAPSK";
-	if (auth == Ndis802_11AuthModeWPANone)
-		return "WPANONE";
-	if (auth == Ndis802_11AuthModeWPA2)
-		return "WPA2";
-	if (auth == Ndis802_11AuthModeWPA2PSK)
-		return "WPA2PSK";
-	if (auth == Ndis802_11AuthModeWPA1WPA2)
-		return "WPA1WPA2";
-	if (auth == Ndis802_11AuthModeWPA1PSKWPA2PSK)
-		return "WPA1PSKWPA2PSK";
-
-	return "UNKNOW";
-}
-
-int SetCommonHT(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_oid_set_ht_phymode SetHT;
-
-	if (pAd->CommonCfg.PhyMode < PHY_11ABGN_MIXED)
-		return FALSE;
-
-	SetHT.PhyMode = pAd->CommonCfg.PhyMode;
-	SetHT.TransmitNo = ((u8)pAd->Antenna.field.TxPath);
-	SetHT.HtMode = (u8)pAd->CommonCfg.RegTransmitSetting.field.HTMODE;
-	SetHT.ExtOffset =
-	    (u8)pAd->CommonCfg.RegTransmitSetting.field.EXTCHA;
-	SetHT.MCS = MCS_AUTO;
-	SetHT.BW = (u8)pAd->CommonCfg.RegTransmitSetting.field.BW;
-	SetHT.STBC = (u8)pAd->CommonCfg.RegTransmitSetting.field.STBC;
-	SetHT.SHORTGI = (u8)pAd->CommonCfg.RegTransmitSetting.field.ShortGI;
-
-	RTMPSetHT(pAd, &SetHT);
-
-	return TRUE;
-}
-
-char *RTMPGetRalinkEncryModeStr(u16 encryMode)
-{
-	switch (encryMode) {
-	case Ndis802_11WEPDisabled:
-		return "NONE";
-	case Ndis802_11WEPEnabled:
-		return "WEP";
-	case Ndis802_11Encryption2Enabled:
-		return "TKIP";
-	case Ndis802_11Encryption3Enabled:
-		return "AES";
-	case Ndis802_11Encryption4Enabled:
-		return "TKIPAES";
-	default:
-		return "UNKNOW";
-	}
-}
diff --git a/drivers/staging/rt2860/common/cmm_mac_pci.c b/drivers/staging/rt2860/common/cmm_mac_pci.c
deleted file mode 100644
index d06f0a6dc3793fcbcbb2fc757308ed0b2ff01fe5..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_mac_pci.c
+++ /dev/null
@@ -1,1661 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-#ifdef RTMP_MAC_PCI
-#include	"../rt_config.h"
-
-/*
-	========================================================================
-
-	Routine Description:
-		Allocate DMA memory blocks for send, receive
-
-	Arguments:
-		Adapter		Pointer to our adapter
-
-	Return Value:
-		NDIS_STATUS_SUCCESS
-		NDIS_STATUS_FAILURE
-		NDIS_STATUS_RESOURCES
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int RTMPAllocTxRxRingMemory(struct rt_rtmp_adapter *pAd)
-{
-	int Status = NDIS_STATUS_SUCCESS;
-	unsigned long RingBasePaHigh;
-	unsigned long RingBasePaLow;
-	void *RingBaseVa;
-	int index, num;
-	struct rt_txd * pTxD;
-	struct rt_rxd * pRxD;
-	unsigned long ErrorValue = 0;
-	struct rt_rtmp_tx_ring *pTxRing;
-	struct rt_rtmp_dmabuf *pDmaBuf;
-	void *pPacket;
-/*      PRTMP_REORDERBUF        pReorderBuf; */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocTxRxRingMemory\n"));
-	do {
-		/* */
-		/* Allocate all ring descriptors, include TxD, RxD, MgmtD. */
-		/* Although each size is different, to prevent cacheline and alignment */
-		/* issue, I intentional set them all to 64 bytes. */
-		/* */
-		for (num = 0; num < NUM_OF_TX_RING; num++) {
-			unsigned long BufBasePaHigh;
-			unsigned long BufBasePaLow;
-			void *BufBaseVa;
-
-			/* */
-			/* Allocate Tx ring descriptor's memory (5 TX rings = 4 ACs + 1 HCCA) */
-			/* */
-			pAd->TxDescRing[num].AllocSize =
-			    TX_RING_SIZE * TXD_SIZE;
-			RTMP_AllocateTxDescMemory(pAd, num,
-						  pAd->TxDescRing[num].
-						  AllocSize, FALSE,
-						  &pAd->TxDescRing[num].AllocVa,
-						  &pAd->TxDescRing[num].
-						  AllocPa);
-
-			if (pAd->TxDescRing[num].AllocVa == NULL) {
-				ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY;
-				DBGPRINT_ERR("Failed to allocate a big buffer\n");
-				Status = NDIS_STATUS_RESOURCES;
-				break;
-			}
-			/* Zero init this memory block */
-			NdisZeroMemory(pAd->TxDescRing[num].AllocVa,
-				       pAd->TxDescRing[num].AllocSize);
-
-			/* Save PA & VA for further operation */
-			RingBasePaHigh =
-			    RTMP_GetPhysicalAddressHigh(pAd->TxDescRing[num].
-							AllocPa);
-			RingBasePaLow =
-			    RTMP_GetPhysicalAddressLow(pAd->TxDescRing[num].
-						       AllocPa);
-			RingBaseVa = pAd->TxDescRing[num].AllocVa;
-
-			/* */
-			/* Allocate all 1st TXBuf's memory for this TxRing */
-			/* */
-			pAd->TxBufSpace[num].AllocSize =
-			    TX_RING_SIZE * TX_DMA_1ST_BUFFER_SIZE;
-			RTMP_AllocateFirstTxBuffer(pAd, num,
-						   pAd->TxBufSpace[num].
-						   AllocSize, FALSE,
-						   &pAd->TxBufSpace[num].
-						   AllocVa,
-						   &pAd->TxBufSpace[num].
-						   AllocPa);
-
-			if (pAd->TxBufSpace[num].AllocVa == NULL) {
-				ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY;
-				DBGPRINT_ERR("Failed to allocate a big buffer\n");
-				Status = NDIS_STATUS_RESOURCES;
-				break;
-			}
-			/* Zero init this memory block */
-			NdisZeroMemory(pAd->TxBufSpace[num].AllocVa,
-				       pAd->TxBufSpace[num].AllocSize);
-
-			/* Save PA & VA for further operation */
-			BufBasePaHigh =
-			    RTMP_GetPhysicalAddressHigh(pAd->TxBufSpace[num].
-							AllocPa);
-			BufBasePaLow =
-			    RTMP_GetPhysicalAddressLow(pAd->TxBufSpace[num].
-						       AllocPa);
-			BufBaseVa = pAd->TxBufSpace[num].AllocVa;
-
-			/* */
-			/* Initialize Tx Ring Descriptor and associated buffer memory */
-			/* */
-			pTxRing = &pAd->TxRing[num];
-			for (index = 0; index < TX_RING_SIZE; index++) {
-				pTxRing->Cell[index].pNdisPacket = NULL;
-				pTxRing->Cell[index].pNextNdisPacket = NULL;
-				/* Init Tx Ring Size, Va, Pa variables */
-				pTxRing->Cell[index].AllocSize = TXD_SIZE;
-				pTxRing->Cell[index].AllocVa = RingBaseVa;
-				RTMP_SetPhysicalAddressHigh(pTxRing->
-							    Cell[index].AllocPa,
-							    RingBasePaHigh);
-				RTMP_SetPhysicalAddressLow(pTxRing->Cell[index].
-							   AllocPa,
-							   RingBasePaLow);
-
-				/* Setup Tx Buffer size & address. only 802.11 header will store in this space */
-				pDmaBuf = &pTxRing->Cell[index].DmaBuf;
-				pDmaBuf->AllocSize = TX_DMA_1ST_BUFFER_SIZE;
-				pDmaBuf->AllocVa = BufBaseVa;
-				RTMP_SetPhysicalAddressHigh(pDmaBuf->AllocPa,
-							    BufBasePaHigh);
-				RTMP_SetPhysicalAddressLow(pDmaBuf->AllocPa,
-							   BufBasePaLow);
-
-				/* link the pre-allocated TxBuf to TXD */
-				pTxD =
-				    (struct rt_txd *) pTxRing->Cell[index].AllocVa;
-				pTxD->SDPtr0 = BufBasePaLow;
-				/* advance to next ring descriptor address */
-				pTxD->DMADONE = 1;
-				RingBasePaLow += TXD_SIZE;
-				RingBaseVa = (u8 *)RingBaseVa + TXD_SIZE;
-
-				/* advance to next TxBuf address */
-				BufBasePaLow += TX_DMA_1ST_BUFFER_SIZE;
-				BufBaseVa =
-				    (u8 *)BufBaseVa + TX_DMA_1ST_BUFFER_SIZE;
-			}
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("TxRing[%d]: total %d entry allocated\n", num,
-				  index));
-		}
-		if (Status == NDIS_STATUS_RESOURCES)
-			break;
-
-		/* */
-		/* Allocate MGMT ring descriptor's memory except Tx ring which allocated eariler */
-		/* */
-		pAd->MgmtDescRing.AllocSize = MGMT_RING_SIZE * TXD_SIZE;
-		RTMP_AllocateMgmtDescMemory(pAd,
-					    pAd->MgmtDescRing.AllocSize,
-					    FALSE,
-					    &pAd->MgmtDescRing.AllocVa,
-					    &pAd->MgmtDescRing.AllocPa);
-
-		if (pAd->MgmtDescRing.AllocVa == NULL) {
-			ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY;
-			DBGPRINT_ERR("Failed to allocate a big buffer\n");
-			Status = NDIS_STATUS_RESOURCES;
-			break;
-		}
-		/* Zero init this memory block */
-		NdisZeroMemory(pAd->MgmtDescRing.AllocVa,
-			       pAd->MgmtDescRing.AllocSize);
-
-		/* Save PA & VA for further operation */
-		RingBasePaHigh =
-		    RTMP_GetPhysicalAddressHigh(pAd->MgmtDescRing.AllocPa);
-		RingBasePaLow =
-		    RTMP_GetPhysicalAddressLow(pAd->MgmtDescRing.AllocPa);
-		RingBaseVa = pAd->MgmtDescRing.AllocVa;
-
-		/* */
-		/* Initialize MGMT Ring and associated buffer memory */
-		/* */
-		for (index = 0; index < MGMT_RING_SIZE; index++) {
-			pAd->MgmtRing.Cell[index].pNdisPacket = NULL;
-			pAd->MgmtRing.Cell[index].pNextNdisPacket = NULL;
-			/* Init MGMT Ring Size, Va, Pa variables */
-			pAd->MgmtRing.Cell[index].AllocSize = TXD_SIZE;
-			pAd->MgmtRing.Cell[index].AllocVa = RingBaseVa;
-			RTMP_SetPhysicalAddressHigh(pAd->MgmtRing.Cell[index].
-						    AllocPa, RingBasePaHigh);
-			RTMP_SetPhysicalAddressLow(pAd->MgmtRing.Cell[index].
-						   AllocPa, RingBasePaLow);
-
-			/* Offset to next ring descriptor address */
-			RingBasePaLow += TXD_SIZE;
-			RingBaseVa = (u8 *)RingBaseVa + TXD_SIZE;
-
-			/* link the pre-allocated TxBuf to TXD */
-			pTxD = (struct rt_txd *) pAd->MgmtRing.Cell[index].AllocVa;
-			pTxD->DMADONE = 1;
-
-			/* no pre-allocated buffer required in MgmtRing for scatter-gather case */
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MGMT Ring: total %d entry allocated\n", index));
-
-		/* */
-		/* Allocate RX ring descriptor's memory except Tx ring which allocated eariler */
-		/* */
-		pAd->RxDescRing.AllocSize = RX_RING_SIZE * RXD_SIZE;
-		RTMP_AllocateRxDescMemory(pAd,
-					  pAd->RxDescRing.AllocSize,
-					  FALSE,
-					  &pAd->RxDescRing.AllocVa,
-					  &pAd->RxDescRing.AllocPa);
-
-		if (pAd->RxDescRing.AllocVa == NULL) {
-			ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY;
-			DBGPRINT_ERR("Failed to allocate a big buffer\n");
-			Status = NDIS_STATUS_RESOURCES;
-			break;
-		}
-		/* Zero init this memory block */
-		NdisZeroMemory(pAd->RxDescRing.AllocVa,
-			       pAd->RxDescRing.AllocSize);
-
-		DBGPRINT(RT_DEBUG_OFF,
-			 ("RX DESC %p  size = %ld\n", pAd->RxDescRing.AllocVa,
-			  pAd->RxDescRing.AllocSize));
-
-		/* Save PA & VA for further operation */
-		RingBasePaHigh =
-		    RTMP_GetPhysicalAddressHigh(pAd->RxDescRing.AllocPa);
-		RingBasePaLow =
-		    RTMP_GetPhysicalAddressLow(pAd->RxDescRing.AllocPa);
-		RingBaseVa = pAd->RxDescRing.AllocVa;
-
-		/* */
-		/* Initialize Rx Ring and associated buffer memory */
-		/* */
-		for (index = 0; index < RX_RING_SIZE; index++) {
-			/* Init RX Ring Size, Va, Pa variables */
-			pAd->RxRing.Cell[index].AllocSize = RXD_SIZE;
-			pAd->RxRing.Cell[index].AllocVa = RingBaseVa;
-			RTMP_SetPhysicalAddressHigh(pAd->RxRing.Cell[index].
-						    AllocPa, RingBasePaHigh);
-			RTMP_SetPhysicalAddressLow(pAd->RxRing.Cell[index].
-						   AllocPa, RingBasePaLow);
-
-			/*NdisZeroMemory(RingBaseVa, RXD_SIZE); */
-
-			/* Offset to next ring descriptor address */
-			RingBasePaLow += RXD_SIZE;
-			RingBaseVa = (u8 *)RingBaseVa + RXD_SIZE;
-
-			/* Setup Rx associated Buffer size & allocate share memory */
-			pDmaBuf = &pAd->RxRing.Cell[index].DmaBuf;
-			pDmaBuf->AllocSize = RX_BUFFER_AGGRESIZE;
-			pPacket = RTMP_AllocateRxPacketBuffer(pAd,
-							      pDmaBuf->
-							      AllocSize, FALSE,
-							      &pDmaBuf->AllocVa,
-							      &pDmaBuf->
-							      AllocPa);
-
-			/* keep allocated rx packet */
-			pAd->RxRing.Cell[index].pNdisPacket = pPacket;
-
-			/* Error handling */
-			if (pDmaBuf->AllocVa == NULL) {
-				ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY;
-				DBGPRINT_ERR("Failed to allocate RxRing's 1st buffer\n");
-				Status = NDIS_STATUS_RESOURCES;
-				break;
-			}
-			/* Zero init this memory block */
-			NdisZeroMemory(pDmaBuf->AllocVa, pDmaBuf->AllocSize);
-
-			/* Write RxD buffer address & allocated buffer length */
-			pRxD = (struct rt_rxd *) pAd->RxRing.Cell[index].AllocVa;
-			pRxD->SDP0 =
-			    RTMP_GetPhysicalAddressLow(pDmaBuf->AllocPa);
-			pRxD->DDONE = 0;
-
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Rx Ring: total %d entry allocated\n", index));
-
-	} while (FALSE);
-
-	NdisZeroMemory(&pAd->FragFrame, sizeof(struct rt_fragment_frame));
-	pAd->FragFrame.pFragPacket =
-	    RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE);
-
-	if (pAd->FragFrame.pFragPacket == NULL) {
-		Status = NDIS_STATUS_RESOURCES;
-	}
-
-	if (Status != NDIS_STATUS_SUCCESS) {
-		/* Log error inforamtion */
-		NdisWriteErrorLogEntry(pAd->AdapterHandle,
-				       NDIS_ERROR_CODE_OUT_OF_RESOURCES,
-				       1, ErrorValue);
-	}
-	/* Following code segment get from original func:NICInitTxRxRingAndBacklogQueue(), now should integrate it to here. */
-	{
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("--> NICInitTxRxRingAndBacklogQueue\n"));
-
-/*
-		// Disable DMA.
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-		GloCfg.word &= 0xff0;
-		GloCfg.field.EnTXWriteBackDDONE =1;
-		RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-*/
-
-		/* Initialize all transmit related software queues */
-		for (index = 0; index < NUM_OF_TX_RING; index++) {
-			InitializeQueueHeader(&pAd->TxSwQueue[index]);
-			/* Init TX rings index pointer */
-			pAd->TxRing[index].TxSwFreeIdx = 0;
-			pAd->TxRing[index].TxCpuIdx = 0;
-			/*RTMP_IO_WRITE32(pAd, (TX_CTX_IDX0 + i * 0x10) ,  pAd->TxRing[i].TX_CTX_IDX); */
-		}
-
-		/* Init RX Ring index pointer */
-		pAd->RxRing.RxSwReadIdx = 0;
-		pAd->RxRing.RxCpuIdx = RX_RING_SIZE - 1;
-		/*RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RX_CRX_IDX0); */
-
-		/* init MGMT ring index pointer */
-		pAd->MgmtRing.TxSwFreeIdx = 0;
-		pAd->MgmtRing.TxCpuIdx = 0;
-
-		pAd->PrivateInfo.TxRingFullCnt = 0;
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("<-- NICInitTxRxRingAndBacklogQueue\n"));
-	}
-
-	DBGPRINT_S(Status,
-		   ("<-- RTMPAllocTxRxRingMemory, Status=%x\n", Status));
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Reset NIC Asics. Call after rest DMA. So reset TX_CTX_IDX to zero.
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-		Reset NIC to initial state AS IS system boot up time.
-
-	========================================================================
-*/
-void RTMPRingCleanUp(struct rt_rtmp_adapter *pAd, u8 RingType)
-{
-	struct rt_txd * pTxD;
-	struct rt_rxd * pRxD;
-	struct rt_queue_entry *pEntry;
-	void *pPacket;
-	int i;
-	struct rt_rtmp_tx_ring *pTxRing;
-	unsigned long IrqFlags;
-	/*u32                        RxSwReadIdx; */
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPRingCleanUp(RingIdx=%d, Pending-NDIS=%ld)\n", RingType,
-		  pAd->RalinkCounters.PendingNdisPacketCount));
-	switch (RingType) {
-	case QID_AC_BK:
-	case QID_AC_BE:
-	case QID_AC_VI:
-	case QID_AC_VO:
-
-		pTxRing = &pAd->TxRing[RingType];
-
-		RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
-		/* We have to clean all descriptors in case some error happened with reset */
-		for (i = 0; i < TX_RING_SIZE; i++)	/* We have to scan all TX ring */
-		{
-			pTxD = (struct rt_txd *) pTxRing->Cell[i].AllocVa;
-
-			pPacket = (void *)pTxRing->Cell[i].pNdisPacket;
-			/* release scatter-and-gather char */
-			if (pPacket) {
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_FAILURE);
-				pTxRing->Cell[i].pNdisPacket = NULL;
-			}
-
-			pPacket =
-			    (void *)pTxRing->Cell[i].pNextNdisPacket;
-			/* release scatter-and-gather char */
-			if (pPacket) {
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_FAILURE);
-				pTxRing->Cell[i].pNextNdisPacket = NULL;
-			}
-		}
-
-		RTMP_IO_READ32(pAd, TX_DTX_IDX0 + RingType * 0x10,
-			       &pTxRing->TxDmaIdx);
-		pTxRing->TxSwFreeIdx = pTxRing->TxDmaIdx;
-		pTxRing->TxCpuIdx = pTxRing->TxDmaIdx;
-		RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + RingType * 0x10,
-				pTxRing->TxCpuIdx);
-
-		RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
-
-		RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
-		while (pAd->TxSwQueue[RingType].Head != NULL) {
-			pEntry = RemoveHeadQueue(&pAd->TxSwQueue[RingType]);
-			pPacket = QUEUE_ENTRY_TO_PACKET(pEntry);
-			RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Release 1 NDIS packet from s/w backlog queue\n"));
-		}
-		RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
-		break;
-
-	case QID_MGMT:
-		/* We have to clean all descriptors in case some error happened with reset */
-		NdisAcquireSpinLock(&pAd->MgmtRingLock);
-
-		for (i = 0; i < MGMT_RING_SIZE; i++) {
-			pTxD = (struct rt_txd *) pAd->MgmtRing.Cell[i].AllocVa;
-
-			pPacket =
-			    (void *)pAd->MgmtRing.Cell[i].pNdisPacket;
-			/* rlease scatter-and-gather char */
-			if (pPacket) {
-				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0,
-						 pTxD->SDLen0,
-						 PCI_DMA_TODEVICE);
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_FAILURE);
-			}
-			pAd->MgmtRing.Cell[i].pNdisPacket = NULL;
-
-			pPacket =
-			    (void *)pAd->MgmtRing.Cell[i].
-			    pNextNdisPacket;
-			/* release scatter-and-gather char */
-			if (pPacket) {
-				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1,
-						 pTxD->SDLen1,
-						 PCI_DMA_TODEVICE);
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_FAILURE);
-			}
-			pAd->MgmtRing.Cell[i].pNextNdisPacket = NULL;
-
-		}
-
-		RTMP_IO_READ32(pAd, TX_MGMTDTX_IDX, &pAd->MgmtRing.TxDmaIdx);
-		pAd->MgmtRing.TxSwFreeIdx = pAd->MgmtRing.TxDmaIdx;
-		pAd->MgmtRing.TxCpuIdx = pAd->MgmtRing.TxDmaIdx;
-		RTMP_IO_WRITE32(pAd, TX_MGMTCTX_IDX, pAd->MgmtRing.TxCpuIdx);
-
-		NdisReleaseSpinLock(&pAd->MgmtRingLock);
-		pAd->RalinkCounters.MgmtRingFullCount = 0;
-		break;
-
-	case QID_RX:
-		/* We have to clean all descriptors in case some error happened with reset */
-		NdisAcquireSpinLock(&pAd->RxRingLock);
-
-		for (i = 0; i < RX_RING_SIZE; i++) {
-			pRxD = (struct rt_rxd *) pAd->RxRing.Cell[i].AllocVa;
-			pRxD->DDONE = 0;
-		}
-
-		RTMP_IO_READ32(pAd, RX_DRX_IDX, &pAd->RxRing.RxDmaIdx);
-		pAd->RxRing.RxSwReadIdx = pAd->RxRing.RxDmaIdx;
-		pAd->RxRing.RxCpuIdx =
-		    ((pAd->RxRing.RxDmaIdx ==
-		      0) ? (RX_RING_SIZE - 1) : (pAd->RxRing.RxDmaIdx - 1));
-		RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx);
-
-		NdisReleaseSpinLock(&pAd->RxRingLock);
-		break;
-
-	default:
-		break;
-	}
-}
-
-void RTMPFreeTxRxRingMemory(struct rt_rtmp_adapter *pAd)
-{
-	int index, num, j;
-	struct rt_rtmp_tx_ring *pTxRing;
-	struct rt_txd * pTxD;
-	void *pPacket;
-	unsigned int IrqFlags;
-
-	/*struct os_cookie *pObj =(struct os_cookie *)pAd->OS_Cookie; */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPFreeTxRxRingMemory\n"));
-
-	/* Free TxSwQueue Packet */
-	for (index = 0; index < NUM_OF_TX_RING; index++) {
-		struct rt_queue_entry *pEntry;
-		void *pPacket;
-		struct rt_queue_header *pQueue;
-
-		RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
-		pQueue = &pAd->TxSwQueue[index];
-		while (pQueue->Head) {
-			pEntry = RemoveHeadQueue(pQueue);
-			pPacket = QUEUE_ENTRY_TO_PACKET(pEntry);
-			RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-		}
-		RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
-	}
-
-	/* Free Tx Ring Packet */
-	for (index = 0; index < NUM_OF_TX_RING; index++) {
-		pTxRing = &pAd->TxRing[index];
-
-		for (j = 0; j < TX_RING_SIZE; j++) {
-			pTxD = (struct rt_txd *) (pTxRing->Cell[j].AllocVa);
-			pPacket = pTxRing->Cell[j].pNdisPacket;
-
-			if (pPacket) {
-				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0,
-						 pTxD->SDLen0,
-						 PCI_DMA_TODEVICE);
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_SUCCESS);
-			}
-			/*Always assign pNdisPacket as NULL after clear */
-			pTxRing->Cell[j].pNdisPacket = NULL;
-
-			pPacket = pTxRing->Cell[j].pNextNdisPacket;
-
-			if (pPacket) {
-				PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1,
-						 pTxD->SDLen1,
-						 PCI_DMA_TODEVICE);
-				RELEASE_NDIS_PACKET(pAd, pPacket,
-						    NDIS_STATUS_SUCCESS);
-			}
-			/*Always assign pNextNdisPacket as NULL after clear */
-			pTxRing->Cell[pTxRing->TxSwFreeIdx].pNextNdisPacket =
-			    NULL;
-
-		}
-	}
-
-	for (index = RX_RING_SIZE - 1; index >= 0; index--) {
-		if ((pAd->RxRing.Cell[index].DmaBuf.AllocVa)
-		    && (pAd->RxRing.Cell[index].pNdisPacket)) {
-			PCI_UNMAP_SINGLE(pAd,
-					 pAd->RxRing.Cell[index].DmaBuf.AllocPa,
-					 pAd->RxRing.Cell[index].DmaBuf.
-					 AllocSize, PCI_DMA_FROMDEVICE);
-			RELEASE_NDIS_PACKET(pAd,
-					    pAd->RxRing.Cell[index].pNdisPacket,
-					    NDIS_STATUS_SUCCESS);
-		}
-	}
-	NdisZeroMemory(pAd->RxRing.Cell, RX_RING_SIZE * sizeof(struct rt_rtmp_dmacb));
-
-	if (pAd->RxDescRing.AllocVa) {
-		RTMP_FreeDescMemory(pAd, pAd->RxDescRing.AllocSize,
-				    pAd->RxDescRing.AllocVa,
-				    pAd->RxDescRing.AllocPa);
-	}
-	NdisZeroMemory(&pAd->RxDescRing, sizeof(struct rt_rtmp_dmabuf));
-
-	if (pAd->MgmtDescRing.AllocVa) {
-		RTMP_FreeDescMemory(pAd, pAd->MgmtDescRing.AllocSize,
-				    pAd->MgmtDescRing.AllocVa,
-				    pAd->MgmtDescRing.AllocPa);
-	}
-	NdisZeroMemory(&pAd->MgmtDescRing, sizeof(struct rt_rtmp_dmabuf));
-
-	for (num = 0; num < NUM_OF_TX_RING; num++) {
-		if (pAd->TxBufSpace[num].AllocVa) {
-			RTMP_FreeFirstTxBuffer(pAd,
-					       pAd->TxBufSpace[num].AllocSize,
-					       FALSE,
-					       pAd->TxBufSpace[num].AllocVa,
-					       pAd->TxBufSpace[num].AllocPa);
-		}
-		NdisZeroMemory(&pAd->TxBufSpace[num], sizeof(struct rt_rtmp_dmabuf));
-
-		if (pAd->TxDescRing[num].AllocVa) {
-			RTMP_FreeDescMemory(pAd, pAd->TxDescRing[num].AllocSize,
-					    pAd->TxDescRing[num].AllocVa,
-					    pAd->TxDescRing[num].AllocPa);
-		}
-		NdisZeroMemory(&pAd->TxDescRing[num], sizeof(struct rt_rtmp_dmabuf));
-	}
-
-	if (pAd->FragFrame.pFragPacket)
-		RELEASE_NDIS_PACKET(pAd, pAd->FragFrame.pFragPacket,
-				    NDIS_STATUS_SUCCESS);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- RTMPFreeTxRxRingMemory\n"));
-}
-
-/***************************************************************************
-  *
-  *	register related procedures.
-  *
-  **************************************************************************/
-/*
-========================================================================
-Routine Description:
-    Disable DMA.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-	None
-
-Note:
-========================================================================
-*/
-void RT28XXDMADisable(struct rt_rtmp_adapter *pAd)
-{
-	WPDMA_GLO_CFG_STRUC GloCfg;
-
-	RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-	GloCfg.word &= 0xff0;
-	GloCfg.field.EnTXWriteBackDDONE = 1;
-	RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-}
-
-/*
-========================================================================
-Routine Description:
-    Enable DMA.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-	None
-
-Note:
-========================================================================
-*/
-void RT28XXDMAEnable(struct rt_rtmp_adapter *pAd)
-{
-	WPDMA_GLO_CFG_STRUC GloCfg;
-	int i = 0;
-
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x4);
-	do {
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-		if ((GloCfg.field.TxDMABusy == 0)
-		    && (GloCfg.field.RxDMABusy == 0))
-			break;
-
-		DBGPRINT(RT_DEBUG_TRACE, ("==>  DMABusy\n"));
-		RTMPusecDelay(1000);
-		i++;
-	} while (i < 200);
-
-	RTMPusecDelay(50);
-
-	GloCfg.field.EnTXWriteBackDDONE = 1;
-	GloCfg.field.WPDMABurstSIZE = 2;
-	GloCfg.field.EnableRxDMA = 1;
-	GloCfg.field.EnableTxDMA = 1;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<== WRITE DMA offset 0x208 = 0x%x\n", GloCfg.word));
-	RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-
-}
-
-BOOLEAN AsicCheckCommanOk(struct rt_rtmp_adapter *pAd, u8 Command)
-{
-	u32 CmdStatus = 0, CID = 0, i;
-	u32 ThisCIDMask = 0;
-
-	i = 0;
-	do {
-		RTMP_IO_READ32(pAd, H2M_MAILBOX_CID, &CID);
-		/* Find where the command is. Because this is randomly specified by firmware. */
-		if ((CID & CID0MASK) == Command) {
-			ThisCIDMask = CID0MASK;
-			break;
-		} else if ((((CID & CID1MASK) >> 8) & 0xff) == Command) {
-			ThisCIDMask = CID1MASK;
-			break;
-		} else if ((((CID & CID2MASK) >> 16) & 0xff) == Command) {
-			ThisCIDMask = CID2MASK;
-			break;
-		} else if ((((CID & CID3MASK) >> 24) & 0xff) == Command) {
-			ThisCIDMask = CID3MASK;
-			break;
-		}
-
-		RTMPusecDelay(100);
-		i++;
-	} while (i < 200);
-
-	/* Get CommandStatus Value */
-	RTMP_IO_READ32(pAd, H2M_MAILBOX_STATUS, &CmdStatus);
-
-	/* This command's status is at the same position as command. So AND command position's bitmask to read status. */
-	if (i < 200) {
-		/* If Status is 1, the command is success. */
-		if (((CmdStatus & ThisCIDMask) == 0x1)
-		    || ((CmdStatus & ThisCIDMask) == 0x100)
-		    || ((CmdStatus & ThisCIDMask) == 0x10000)
-		    || ((CmdStatus & ThisCIDMask) == 0x1000000)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("--> AsicCheckCommanOk CID = 0x%x, CmdStatus= 0x%x \n",
-				  CID, CmdStatus));
-			RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff);
-			RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff);
-			return TRUE;
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("--> AsicCheckCommanFail1 CID = 0x%x, CmdStatus= 0x%x \n",
-			  CID, CmdStatus));
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("--> AsicCheckCommanFail2 Timeout Command = %d, CmdStatus= 0x%x \n",
-			  Command, CmdStatus));
-	}
-	/* Clear Command and Status. */
-	RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff);
-	RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff);
-
-	return FALSE;
-}
-
-/*
-========================================================================
-Routine Description:
-    Write Beacon buffer to Asic.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-	None
-
-Note:
-========================================================================
-*/
-void RT28xx_UpdateBeaconToAsic(struct rt_rtmp_adapter *pAd,
-			       int apidx,
-			       unsigned long FrameLen, unsigned long UpdatePos)
-{
-	unsigned long CapInfoPos = 0;
-	u8 *ptr, *ptr_update, *ptr_capinfo;
-	u32 i;
-	BOOLEAN bBcnReq = FALSE;
-	u8 bcn_idx = 0;
-
-	{
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s() : No valid Interface be found.\n", __func__));
-		return;
-	}
-
-	/*if ((pAd->WdsTab.Mode == WDS_BRIDGE_MODE) */
-	/*      || ((pAd->ApCfg.MBSSID[apidx].MSSIDDev == NULL) */
-	/*              || !(pAd->ApCfg.MBSSID[apidx].MSSIDDev->flags & IFF_UP)) */
-	/*      ) */
-	if (bBcnReq == FALSE) {
-		/* when the ra interface is down, do not send its beacon frame */
-		/* clear all zero */
-		for (i = 0; i < TXWI_SIZE; i += 4)
-			RTMP_IO_WRITE32(pAd, pAd->BeaconOffset[bcn_idx] + i,
-					0x00);
-	} else {
-		ptr = (u8 *)& pAd->BeaconTxWI;
-		for (i = 0; i < TXWI_SIZE; i += 4)	/* 16-byte TXWI field */
-		{
-			u32 longptr =
-			    *ptr + (*(ptr + 1) << 8) + (*(ptr + 2) << 16) +
-			    (*(ptr + 3) << 24);
-			RTMP_IO_WRITE32(pAd, pAd->BeaconOffset[bcn_idx] + i,
-					longptr);
-			ptr += 4;
-		}
-
-		/* Update CapabilityInfo in Beacon */
-		for (i = CapInfoPos; i < (CapInfoPos + 2); i++) {
-			RTMP_IO_WRITE8(pAd,
-				       pAd->BeaconOffset[bcn_idx] + TXWI_SIZE +
-				       i, *ptr_capinfo);
-			ptr_capinfo++;
-		}
-
-		if (FrameLen > UpdatePos) {
-			for (i = UpdatePos; i < (FrameLen); i++) {
-				RTMP_IO_WRITE8(pAd,
-					       pAd->BeaconOffset[bcn_idx] +
-					       TXWI_SIZE + i, *ptr_update);
-				ptr_update++;
-			}
-		}
-
-	}
-
-}
-
-void RT28xxPciStaAsicForceWakeup(struct rt_rtmp_adapter *pAd, IN BOOLEAN bFromTx)
-{
-	AUTO_WAKEUP_STRUC AutoWakeupCfg;
-
-	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
-		return;
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WAKEUP_NOW)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("waking up now!\n"));
-		return;
-	}
-
-	OPSTATUS_SET_FLAG(pAd, fOP_STATUS_WAKEUP_NOW);
-
-	RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_GO_TO_SLEEP_NOW);
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)
-	    && pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) {
-		/* Support PCIe Advance Power Save */
-		if (bFromTx == TRUE && (pAd->Mlme.bPsPollTimerRunning == TRUE)) {
-			pAd->Mlme.bPsPollTimerRunning = FALSE;
-			RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_WAKEUP);
-			RTMPusecDelay(3000);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("=======AsicForceWakeup===bFromTx\n"));
-		}
-
-		AutoWakeupCfg.word = 0;
-		RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
-
-		if (RT28xxPciAsicRadioOn(pAd, DOT11POWERSAVE)) {
-#ifdef PCIE_PS_SUPPORT
-			/* add by johnli, RF power sequence setup, load RF normal operation-mode setup */
-			if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-			    && IS_VERSION_AFTER_F(pAd)) {
-				struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-
-				if (pChipOps->AsicReverseRfFromSleepMode)
-					pChipOps->
-					    AsicReverseRfFromSleepMode(pAd);
-			} else
-#endif /* PCIE_PS_SUPPORT // */
-			{
-				/* end johnli */
-				/* In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. */
-				if (INFRA_ON(pAd)
-				    && (pAd->CommonCfg.CentralChannel !=
-					pAd->CommonCfg.Channel)
-				    && (pAd->MlmeAux.HtCapability.HtCapInfo.
-					ChannelWidth == BW_40)) {
-					/* Must using 40MHz. */
-					AsicSwitchChannel(pAd,
-							  pAd->CommonCfg.
-							  CentralChannel,
-							  FALSE);
-					AsicLockChannel(pAd,
-							pAd->CommonCfg.
-							CentralChannel);
-				} else {
-					/* Must using 20MHz. */
-					AsicSwitchChannel(pAd,
-							  pAd->CommonCfg.
-							  Channel, FALSE);
-					AsicLockChannel(pAd,
-							pAd->CommonCfg.Channel);
-				}
-			}
-		}
-#ifdef PCIE_PS_SUPPORT
-		/* 3090 MCU Wakeup command needs more time to be stable. */
-		/* Before stable, don't issue other MCU command to prevent from firmware error. */
-		if (((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-		     && IS_VERSION_AFTER_F(pAd)) && IS_VERSION_AFTER_F(pAd)
-		    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-		    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("<==RT28xxPciStaAsicForceWakeup::Release the MCU Lock(3090)\n"));
-			RTMP_SEM_LOCK(&pAd->McuCmdLock);
-			pAd->brt30xxBanMcuCmd = FALSE;
-			RTMP_SEM_UNLOCK(&pAd->McuCmdLock);
-		}
-#endif /* PCIE_PS_SUPPORT // */
-	} else {
-		/* PCI, 2860-PCIe */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("<==RT28xxPciStaAsicForceWakeup::Original PCI Power Saving\n"));
-		AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x02);
-		AutoWakeupCfg.word = 0;
-		RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
-	}
-
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WAKEUP_NOW);
-	DBGPRINT(RT_DEBUG_TRACE, ("<=======RT28xxPciStaAsicForceWakeup\n"));
-}
-
-void RT28xxPciStaAsicSleepThenAutoWakeup(struct rt_rtmp_adapter *pAd,
-					 u16 TbttNumToNextWakeUp)
-{
-	BOOLEAN brc;
-
-	if (pAd->StaCfg.bRadio == FALSE) {
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-		return;
-	}
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)
-	    && pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) {
-		unsigned long Now = 0;
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WAKEUP_NOW)) {
-			DBGPRINT(RT_DEBUG_TRACE, ("waking up now!\n"));
-			OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-			return;
-		}
-
-		NdisGetSystemUpTime(&Now);
-		/* If last send NULL fram time is too close to this receiving beacon (within 8ms), don't go to sleep for this DTM. */
-		/* Because Some AP can't queuing outgoing frames immediately. */
-		if (((pAd->Mlme.LastSendNULLpsmTime + 8) >= Now)
-		    && (pAd->Mlme.LastSendNULLpsmTime <= Now)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Now = %lu, LastSendNULLpsmTime=%lu :  RxCountSinceLastNULL = %lu. \n",
-				  Now, pAd->Mlme.LastSendNULLpsmTime,
-				  pAd->RalinkCounters.RxCountSinceLastNULL));
-			return;
-		} else if ((pAd->RalinkCounters.RxCountSinceLastNULL > 0)
-			   &&
-			   ((pAd->Mlme.LastSendNULLpsmTime +
-			     pAd->CommonCfg.BeaconPeriod) >= Now)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Now = %lu, LastSendNULLpsmTime=%lu: RxCountSinceLastNULL = %lu > 0 \n",
-				  Now, pAd->Mlme.LastSendNULLpsmTime,
-				  pAd->RalinkCounters.RxCountSinceLastNULL));
-			return;
-		}
-
-		brc =
-		    RT28xxPciAsicRadioOff(pAd, DOT11POWERSAVE,
-					  TbttNumToNextWakeUp);
-		if (brc == TRUE)
-			OPSTATUS_SET_FLAG(pAd, fOP_STATUS_DOZE);
-	} else {
-		AUTO_WAKEUP_STRUC AutoWakeupCfg;
-		/* we have decided to SLEEP, so at least do it for a BEACON period. */
-		if (TbttNumToNextWakeUp == 0)
-			TbttNumToNextWakeUp = 1;
-
-		/*RTMP_IO_WRITE32(pAd, INT_MASK_CSR, AutoWakeupInt); */
-
-		AutoWakeupCfg.word = 0;
-		RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
-		AutoWakeupCfg.field.NumofSleepingTbtt = TbttNumToNextWakeUp - 1;
-		AutoWakeupCfg.field.EnableAutoWakeup = 1;
-		AutoWakeupCfg.field.AutoLeadTime = 5;
-		RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
-		AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x00);	/* send POWER-SAVE command to MCU. Timeout 40us. */
-		OPSTATUS_SET_FLAG(pAd, fOP_STATUS_DOZE);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("<-- %s, TbttNumToNextWakeUp=%d \n", __func__,
-			  TbttNumToNextWakeUp));
-	}
-
-}
-
-void PsPollWakeExec(void *SystemSpecific1,
-		    void *FunctionContext,
-		    void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-	unsigned long flags;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("-->PsPollWakeExec \n"));
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-	if (pAd->Mlme.bPsPollTimerRunning) {
-		RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_WAKEUP);
-	}
-	pAd->Mlme.bPsPollTimerRunning = FALSE;
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-#ifdef PCIE_PS_SUPPORT
-	/* For rt30xx power solution 3, Use software timer to wake up in psm. So call */
-	/* AsicForceWakeup here instead of handling twakeup interrupt. */
-	if (((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	     && IS_VERSION_AFTER_F(pAd))
-	    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-	    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("<--PsPollWakeExec::3090 calls AsicForceWakeup(pAd, DOT11POWERSAVE) in advance \n"));
-		AsicForceWakeup(pAd, DOT11POWERSAVE);
-	}
-#endif /* PCIE_PS_SUPPORT // */
-}
-
-void RadioOnExec(void *SystemSpecific1,
-		 void *FunctionContext,
-		 void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-	struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-	WPDMA_GLO_CFG_STRUC DmaCfg;
-	BOOLEAN Cancelled;
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("-->RadioOnExec() return on fOP_STATUS_DOZE == TRUE; \n"));
-/*KH Debug: Add the compile flag "RT2860 and condition */
-#ifdef RTMP_PCI_SUPPORT
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)
-		    && pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)
-			RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 10);
-#endif /* RTMP_PCI_SUPPORT // */
-		return;
-	}
-
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("-->RadioOnExec() return on SCAN_IN_PROGRESS; \n"));
-#ifdef RTMP_PCI_SUPPORT
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)
-		    && pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)
-			RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 10);
-#endif /* RTMP_PCI_SUPPORT // */
-		return;
-	}
-/*KH Debug: need to check. I add the compile flag "CONFIG_STA_SUPPORT" to enclose the following codes. */
-#ifdef RTMP_PCI_SUPPORT
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)
-	    && pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) {
-		pAd->Mlme.bPsPollTimerRunning = FALSE;
-		RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled);
-	}
-#endif /* RTMP_PCI_SUPPORT // */
-	if (pAd->StaCfg.bRadio == TRUE) {
-		pAd->bPCIclkOff = FALSE;
-		RTMPRingCleanUp(pAd, QID_AC_BK);
-		RTMPRingCleanUp(pAd, QID_AC_BE);
-		RTMPRingCleanUp(pAd, QID_AC_VI);
-		RTMPRingCleanUp(pAd, QID_AC_VO);
-		RTMPRingCleanUp(pAd, QID_MGMT);
-		RTMPRingCleanUp(pAd, QID_RX);
-
-		/* 2. Send wake up command. */
-		AsicSendCommandToMcu(pAd, 0x31, PowerWakeCID, 0x00, 0x02);
-		/* 2-1. wait command ok. */
-		AsicCheckCommanOk(pAd, PowerWakeCID);
-
-		/* When PCI clock is off, don't want to service interrupt. So when back to clock on, enable interrupt. */
-		/*RTMP_IO_WRITE32(pAd, INT_MASK_CSR, (DELAYINTMASK|RxINT)); */
-		RTMP_ASIC_INTERRUPT_ENABLE(pAd);
-
-		/* 3. Enable Tx DMA. */
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word);
-		DmaCfg.field.EnableTxDMA = 1;
-		RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, DmaCfg.word);
-
-		/* In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. */
-		if (INFRA_ON(pAd)
-		    && (pAd->CommonCfg.CentralChannel != pAd->CommonCfg.Channel)
-		    && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth ==
-			BW_40)) {
-			/* Must using 40MHz. */
-			AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel,
-					  FALSE);
-			AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
-		} else {
-			/* Must using 20MHz. */
-			AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
-			AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-		}
-
-/*KH Debug:The following codes should be enclosed by RT3090 compile flag */
-		if (pChipOps->AsicReverseRfFromSleepMode)
-			pChipOps->AsicReverseRfFromSleepMode(pAd);
-
-#ifdef PCIE_PS_SUPPORT
-/* 3090 MCU Wakeup command needs more time to be stable. */
-/* Before stable, don't issue other MCU command to prevent from firmware error. */
-		if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-		    && IS_VERSION_AFTER_F(pAd)
-		    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-		    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-			RTMP_SEM_LOCK(&pAd->McuCmdLock);
-			pAd->brt30xxBanMcuCmd = FALSE;
-			RTMP_SEM_UNLOCK(&pAd->McuCmdLock);
-		}
-#endif /* PCIE_PS_SUPPORT // */
-
-		/* Clear Radio off flag */
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-
-		/* Set LED */
-		RTMPSetLED(pAd, LED_RADIO_ON);
-
-		if (pAd->StaCfg.Psm == PWR_ACTIVE) {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3,
-						     pAd->StaCfg.BBPR3);
-		}
-	} else {
-		RT28xxPciAsicRadioOff(pAd, GUIRADIO_OFF, 0);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine sends command to firmware and turn our chip to wake up mode from power save mode.
-		Both RadioOn and .11 power save function needs to call this routine.
-	Input:
-		Level = GUIRADIO_OFF : call this function is from Radio Off to Radio On.  Need to restore PCI host value.
-		Level = other value : normal wake up function.
-
-	==========================================================================
- */
-BOOLEAN RT28xxPciAsicRadioOn(struct rt_rtmp_adapter *pAd, u8 Level)
-{
-	/*WPDMA_GLO_CFG_STRUC       DmaCfg; */
-	BOOLEAN Cancelled;
-	/*u32                        MACValue; */
-
-	if (pAd->OpMode == OPMODE_AP && Level == DOT11POWERSAVE)
-		return FALSE;
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) {
-		if (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) {
-			pAd->Mlme.bPsPollTimerRunning = FALSE;
-			RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled);
-		}
-		if ((pAd->StaCfg.PSControl.field.EnableNewPS == TRUE &&
-		     (Level == GUIRADIO_OFF || Level == GUI_IDLE_POWER_SAVE)) ||
-		    RTMP_TEST_PSFLAG(pAd, fRTMP_PS_SET_PCI_CLK_OFF_COMMAND)) {
-			/* Some chips don't need to delay 6ms, so copy RTMPPCIePowerLinkCtrlRestore */
-			/* return condition here. */
-			/*
-			   if (((pAd->MACVersion&0xffff0000) != 0x28600000)
-			   && ((pAd->DeviceID == NIC2860_PCIe_DEVICE_ID)
-			   ||(pAd->DeviceID == NIC2790_PCIe_DEVICE_ID)))
-			 */
-			{
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("RT28xxPciAsicRadioOn ()\n"));
-				/* 1. Set PCI Link Control in Configuration Space. */
-				RTMPPCIeLinkCtrlValueRestore(pAd,
-							     RESTORE_WAKEUP);
-				RTMPusecDelay(6000);
-			}
-		}
-	}
-#ifdef PCIE_PS_SUPPORT
-	if (!
-	    (((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	      && IS_VERSION_AFTER_F(pAd)
-	      && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-	      && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE))))
-#endif /* PCIE_PS_SUPPORT // */
-	{
-		pAd->bPCIclkOff = FALSE;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("PSM :309xbPCIclkOff == %d\n", pAd->bPCIclkOff));
-	}
-	/* 2. Send wake up command. */
-	AsicSendCommandToMcu(pAd, 0x31, PowerWakeCID, 0x00, 0x02);
-	pAd->bPCIclkOff = FALSE;
-	/* 2-1. wait command ok. */
-	AsicCheckCommanOk(pAd, PowerWakeCID);
-	RTMP_ASIC_INTERRUPT_ENABLE(pAd);
-
-	RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF);
-	if (Level == GUI_IDLE_POWER_SAVE) {
-#ifdef  PCIE_PS_SUPPORT
-
-		/* add by johnli, RF power sequence setup, load RF normal operation-mode setup */
-		if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))) {
-			struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-
-			if (pChipOps->AsicReverseRfFromSleepMode)
-				pChipOps->AsicReverseRfFromSleepMode(pAd);
-			/* 3090 MCU Wakeup command needs more time to be stable. */
-			/* Before stable, don't issue other MCU command to prevent from firmware error. */
-			if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-			    && IS_VERSION_AFTER_F(pAd)
-			    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode ==
-				3)
-			    && (pAd->StaCfg.PSControl.field.EnableNewPS ==
-				TRUE)) {
-				RTMP_SEM_LOCK(&pAd->McuCmdLock);
-				pAd->brt30xxBanMcuCmd = FALSE;
-				RTMP_SEM_UNLOCK(&pAd->McuCmdLock);
-			}
-		} else
-			/* end johnli */
-#endif /* PCIE_PS_SUPPORT // */
-		{
-			/* In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. */
-			{
-				if (INFRA_ON(pAd)
-				    && (pAd->CommonCfg.CentralChannel !=
-					pAd->CommonCfg.Channel)
-				    && (pAd->MlmeAux.HtCapability.HtCapInfo.
-					ChannelWidth == BW_40)) {
-					/* Must using 40MHz. */
-					AsicSwitchChannel(pAd,
-							  pAd->CommonCfg.
-							  CentralChannel,
-							  FALSE);
-					AsicLockChannel(pAd,
-							pAd->CommonCfg.
-							CentralChannel);
-				} else {
-					/* Must using 20MHz. */
-					AsicSwitchChannel(pAd,
-							  pAd->CommonCfg.
-							  Channel, FALSE);
-					AsicLockChannel(pAd,
-							pAd->CommonCfg.Channel);
-				}
-			}
-
-		}
-	}
-	return TRUE;
-
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine sends command to firmware and turn our chip to power save mode.
-		Both RadioOff and .11 power save function needs to call this routine.
-	Input:
-		Level = GUIRADIO_OFF  : GUI Radio Off mode
-		Level = DOT11POWERSAVE  : 802.11 power save mode
-		Level = RTMP_HALT  : When Disable device.
-
-	==========================================================================
- */
-BOOLEAN RT28xxPciAsicRadioOff(struct rt_rtmp_adapter *pAd,
-			      u8 Level, u16 TbttNumToNextWakeUp)
-{
-	WPDMA_GLO_CFG_STRUC DmaCfg;
-	u8 i, tempBBP_R3 = 0;
-	BOOLEAN brc = FALSE, Cancelled;
-	u32 TbTTTime = 0;
-	u32 PsPollTime = 0 /*, MACValue */ ;
-	unsigned long BeaconPeriodTime;
-	u32 RxDmaIdx, RxCpuIdx;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AsicRadioOff ===> Lv= %d, TxCpuIdx = %d, TxDmaIdx = %d. RxCpuIdx = %d, RxDmaIdx = %d.\n",
-		  Level, pAd->TxRing[0].TxCpuIdx, pAd->TxRing[0].TxDmaIdx,
-		  pAd->RxRing.RxCpuIdx, pAd->RxRing.RxDmaIdx));
-
-	if (pAd->OpMode == OPMODE_AP && Level == DOT11POWERSAVE)
-		return FALSE;
-
-	/* Check Rx DMA busy status, if more than half is occupied, give up this radio off. */
-	RTMP_IO_READ32(pAd, RX_DRX_IDX, &RxDmaIdx);
-	RTMP_IO_READ32(pAd, RX_CRX_IDX, &RxCpuIdx);
-	if ((RxDmaIdx > RxCpuIdx) && ((RxDmaIdx - RxCpuIdx) > RX_RING_SIZE / 3)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("AsicRadioOff ===> return1. RxDmaIdx = %d ,  RxCpuIdx = %d. \n",
-			  RxDmaIdx, RxCpuIdx));
-		return FALSE;
-	} else if ((RxCpuIdx >= RxDmaIdx)
-		   && ((RxCpuIdx - RxDmaIdx) < RX_RING_SIZE / 3)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("AsicRadioOff ===> return2.  RxCpuIdx = %d. RxDmaIdx = %d ,  \n",
-			  RxCpuIdx, RxDmaIdx));
-		return FALSE;
-	}
-	/* Once go into this function, disable tx because don't want too many packets in queue to prevent HW stops. */
-	/*pAd->bPCIclkOffDisableTx = TRUE; */
-	RTMP_SET_PSFLAG(pAd, fRTMP_PS_DISABLE_TX);
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)
-	    && pAd->OpMode == OPMODE_STA
-	    && pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) {
-		RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled);
-
-		if (Level == DOT11POWERSAVE) {
-			RTMP_IO_READ32(pAd, TBTT_TIMER, &TbTTTime);
-			TbTTTime &= 0x1ffff;
-			/* 00. check if need to do sleep in this DTIM period.   If next beacon will arrive within 30ms , ...doesn't necessarily sleep. */
-			/* TbTTTime uint = 64us, LEAD_TIME unit = 1024us, PsPollTime unit = 1ms */
-			if (((64 * TbTTTime) < ((LEAD_TIME * 1024) + 40000))
-			    && (TbttNumToNextWakeUp == 0)) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("TbTTTime = 0x%x , give up this sleep. \n",
-					  TbTTTime));
-				OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-				/*pAd->bPCIclkOffDisableTx = FALSE; */
-				RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_DISABLE_TX);
-				return FALSE;
-			} else {
-				PsPollTime =
-				    (64 * TbTTTime - LEAD_TIME * 1024) / 1000;
-#ifdef PCIE_PS_SUPPORT
-				if ((IS_RT3090(pAd) || IS_RT3572(pAd)
-				     || IS_RT3390(pAd))
-				    && IS_VERSION_AFTER_F(pAd)
-				    && (pAd->StaCfg.PSControl.field.
-					rt30xxPowerMode == 3)
-				    && (pAd->StaCfg.PSControl.field.
-					EnableNewPS == TRUE)) {
-					PsPollTime -= 5;
-				} else
-#endif /* PCIE_PS_SUPPORT // */
-					PsPollTime -= 3;
-
-				BeaconPeriodTime =
-				    pAd->CommonCfg.BeaconPeriod * 102 / 100;
-				if (TbttNumToNextWakeUp > 0)
-					PsPollTime +=
-					    ((TbttNumToNextWakeUp -
-					      1) * BeaconPeriodTime);
-
-				pAd->Mlme.bPsPollTimerRunning = TRUE;
-				RTMPSetTimer(&pAd->Mlme.PsPollTimer,
-					     PsPollTime);
-			}
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RT28xxPciAsicRadioOff::Level!=DOT11POWERSAVE \n"));
-	}
-
-	pAd->bPCIclkOffDisableTx = FALSE;
-
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF);
-
-	/* Set to 1R. */
-	if (pAd->Antenna.field.RxPath > 1 && pAd->OpMode == OPMODE_STA) {
-		tempBBP_R3 = (pAd->StaCfg.BBPR3 & 0xE7);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, tempBBP_R3);
-	}
-	/* In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. */
-	if ((INFRA_ON(pAd) || pAd->OpMode == OPMODE_AP)
-	    && (pAd->CommonCfg.CentralChannel != pAd->CommonCfg.Channel)
-	    && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) {
-		/* Must using 40MHz. */
-		AsicTurnOffRFClk(pAd, pAd->CommonCfg.CentralChannel);
-	} else {
-		/* Must using 20MHz. */
-		AsicTurnOffRFClk(pAd, pAd->CommonCfg.Channel);
-	}
-
-	if (Level != RTMP_HALT) {
-		/* Change Interrupt bitmask. */
-		/* When PCI clock is off, don't want to service interrupt. */
-		RTMP_IO_WRITE32(pAd, INT_MASK_CSR, AutoWakeupInt);
-	} else {
-		RTMP_ASIC_INTERRUPT_DISABLE(pAd);
-	}
-
-	RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx);
-	/*  2. Send Sleep command */
-	RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff);
-	RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff);
-	/* send POWER-SAVE command to MCU. high-byte = 1 save power as much as possible. high byte = 0 save less power */
-	AsicSendCommandToMcu(pAd, 0x30, PowerSafeCID, 0xff, 0x1);
-	/*  2-1. Wait command success */
-	/* Status = 1 : success, Status = 2, already sleep, Status = 3, Maybe MAC is busy so can't finish this task. */
-	brc = AsicCheckCommanOk(pAd, PowerSafeCID);
-
-	/*  3. After 0x30 command is ok, send radio off command. lowbyte = 0 for power safe. */
-	/* If 0x30 command is not ok this time, we can ignore 0x35 command. It will make sure not cause firmware'r problem. */
-	if ((Level == DOT11POWERSAVE) && (brc == TRUE)) {
-		AsicSendCommandToMcu(pAd, 0x35, PowerRadioOffCID, 0, 0x00);	/* lowbyte = 0 means to do power safe, NOT turn off radio. */
-		/*  3-1. Wait command success */
-		AsicCheckCommanOk(pAd, PowerRadioOffCID);
-	} else if (brc == TRUE) {
-		AsicSendCommandToMcu(pAd, 0x35, PowerRadioOffCID, 1, 0x00);	/* lowbyte = 0 means to do power safe, NOT turn off radio. */
-		/*  3-1. Wait command success */
-		AsicCheckCommanOk(pAd, PowerRadioOffCID);
-	}
-	/* 1. Wait DMA not busy */
-	i = 0;
-	do {
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word);
-		if ((DmaCfg.field.RxDMABusy == 0)
-		    && (DmaCfg.field.TxDMABusy == 0))
-			break;
-		RTMPusecDelay(20);
-		i++;
-	} while (i < 50);
-
-	/*
-	   if (i >= 50)
-	   {
-	   pAd->CheckDmaBusyCount++;
-	   DBGPRINT(RT_DEBUG_TRACE, ("DMA Rx keeps busy.  return on AsicRadioOff () CheckDmaBusyCount = %d \n", pAd->CheckDmaBusyCount));
-	   }
-	   else
-	   {
-	   pAd->CheckDmaBusyCount = 0;
-	   }
-	 */
-/*KH Debug:My original codes have the following codes, but currecnt codes do not have it. */
-/* Disable for stability. If PCIE Link Control is modified for advance power save, re-covery this code segment. */
-	RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x1280);
-/*OPSTATUS_SET_FLAG(pAd, fOP_STATUS_CLKSELECT_40MHZ); */
-
-#ifdef PCIE_PS_SUPPORT
-	if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	    && IS_VERSION_AFTER_F(pAd)
-	    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-	    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RT28xxPciAsicRadioOff::3090 return to skip the following TbttNumToNextWakeUp setting for 279x\n"));
-		pAd->bPCIclkOff = TRUE;
-		RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_DISABLE_TX);
-		/* For this case, doesn't need to below actions, so return here. */
-		return brc;
-	}
-#endif /* PCIE_PS_SUPPORT // */
-
-	if (Level == DOT11POWERSAVE) {
-		AUTO_WAKEUP_STRUC AutoWakeupCfg;
-		/*RTMPSetTimer(&pAd->Mlme.PsPollTimer, 90); */
-
-		/* we have decided to SLEEP, so at least do it for a BEACON period. */
-		if (TbttNumToNextWakeUp == 0)
-			TbttNumToNextWakeUp = 1;
-
-		AutoWakeupCfg.word = 0;
-		RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
-
-		/* 1. Set auto wake up timer. */
-		AutoWakeupCfg.field.NumofSleepingTbtt = TbttNumToNextWakeUp - 1;
-		AutoWakeupCfg.field.EnableAutoWakeup = 1;
-		AutoWakeupCfg.field.AutoLeadTime = LEAD_TIME;
-		RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
-	}
-	/*  4-1. If it's to disable our device. Need to restore PCI Configuration Space to its original value. */
-	if (Level == RTMP_HALT && pAd->OpMode == OPMODE_STA) {
-		if ((brc == TRUE) && (i < 50))
-			RTMPPCIeLinkCtrlSetting(pAd, 1);
-	}
-	/*  4. Set PCI configuration Space Link Comtrol fields.  Only Radio Off needs to call this function */
-	else if (pAd->OpMode == OPMODE_STA) {
-		if ((brc == TRUE) && (i < 50))
-			RTMPPCIeLinkCtrlSetting(pAd, 3);
-	}
-	/*pAd->bPCIclkOffDisableTx = FALSE; */
-	RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_DISABLE_TX);
-	return TRUE;
-}
-
-void RT28xxPciMlmeRadioOn(struct rt_rtmp_adapter *pAd)
-{
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s===>\n", __func__));
-
-	if ((pAd->OpMode == OPMODE_AP) || ((pAd->OpMode == OPMODE_STA)
-					   &&
-					   (!OPSTATUS_TEST_FLAG
-					    (pAd, fOP_STATUS_PCIE_DEVICE)
-					    || pAd->StaCfg.PSControl.field.
-					    EnableNewPS == FALSE))) {
-		RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE);
-		/*NICResetFromError(pAd); */
-
-		RTMPRingCleanUp(pAd, QID_AC_BK);
-		RTMPRingCleanUp(pAd, QID_AC_BE);
-		RTMPRingCleanUp(pAd, QID_AC_VI);
-		RTMPRingCleanUp(pAd, QID_AC_VO);
-		RTMPRingCleanUp(pAd, QID_MGMT);
-		RTMPRingCleanUp(pAd, QID_RX);
-
-		/* Enable Tx/Rx */
-		RTMPEnableRxTx(pAd);
-
-		/* Clear Radio off flag */
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF);
-
-		/* Set LED */
-		RTMPSetLED(pAd, LED_RADIO_ON);
-	}
-
-	if ((pAd->OpMode == OPMODE_STA) &&
-	    (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
-	    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-		BOOLEAN Cancelled;
-
-		RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_WAKEUP);
-
-		pAd->Mlme.bPsPollTimerRunning = FALSE;
-		RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled);
-		RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 40);
-	}
-}
-
-void RT28xxPciMlmeRadioOFF(struct rt_rtmp_adapter *pAd)
-{
-	BOOLEAN brc = TRUE;
-
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))
-		return;
-
-	/* Link down first if any association exists */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) {
-		if (INFRA_ON(pAd) || ADHOC_ON(pAd)) {
-			struct rt_mlme_disassoc_req DisReq;
-			struct rt_mlme_queue_elem *pMsgElem =
-			    kmalloc(sizeof(struct rt_mlme_queue_elem),
-							MEM_ALLOC_FLAG);
-
-			if (pMsgElem) {
-				COPY_MAC_ADDR(&DisReq.Addr,
-					      pAd->CommonCfg.Bssid);
-				DisReq.Reason = REASON_DISASSOC_STA_LEAVING;
-
-				pMsgElem->Machine = ASSOC_STATE_MACHINE;
-				pMsgElem->MsgType = MT2_MLME_DISASSOC_REQ;
-				pMsgElem->MsgLen =
-				    sizeof(struct rt_mlme_disassoc_req);
-				NdisMoveMemory(pMsgElem->Msg, &DisReq,
-					       sizeof
-					       (struct rt_mlme_disassoc_req));
-
-				MlmeDisassocReqAction(pAd, pMsgElem);
-				kfree(pMsgElem);
-
-				RTMPusecDelay(1000);
-			}
-		}
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s===>\n", __func__));
-
-	/* Set Radio off flag */
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-
-	{
-		BOOLEAN Cancelled;
-		if (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) {
-			if (RTMP_TEST_FLAG
-			    (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) {
-				RTMPCancelTimer(&pAd->MlmeAux.ScanTimer,
-						&Cancelled);
-				RTMP_CLEAR_FLAG(pAd,
-						fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
-			}
-			/* If during power safe mode. */
-			if (pAd->StaCfg.bRadio == TRUE) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("-->MlmeRadioOff() return on bRadio == TRUE; \n"));
-				return;
-			}
-			/* Always radio on since the NIC needs to set the MCU command (LED_RADIO_OFF). */
-			if (IDLE_ON(pAd) &&
-			    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF)))
-			{
-				RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE);
-			}
-			if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) {
-				BOOLEAN Cancelled;
-				pAd->Mlme.bPsPollTimerRunning = FALSE;
-				RTMPCancelTimer(&pAd->Mlme.PsPollTimer,
-						&Cancelled);
-				RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer,
-						&Cancelled);
-			}
-		}
-		/* Link down first if any association exists */
-		if (INFRA_ON(pAd) || ADHOC_ON(pAd))
-			LinkDown(pAd, FALSE);
-		RTMPusecDelay(10000);
-		/*========================================== */
-		/* Clean up old bss table */
-		BssTableInit(&pAd->ScanTab);
-
-		/*
-		   if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
-		   {
-		   RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 10);
-		   return;
-		   }
-		 */
-	}
-
-	/* Set LED.Move to here for fixing LED bug. This flag must be called after LinkDown */
-	RTMPSetLED(pAd, LED_RADIO_OFF);
-
-/*KH Debug:All PCIe devices need to use timer to execute radio off function, or the PCIe&&EnableNewPS needs. */
-/*KH Ans:It is right, because only when the PCIe and EnableNewPs is true, we need to delay the RadioOffTimer */
-/*to avoid the deadlock with PCIe Power saving function. */
-	if (pAd->OpMode == OPMODE_STA &&
-	    OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE) &&
-	    pAd->StaCfg.PSControl.field.EnableNewPS == TRUE) {
-		RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 10);
-	} else {
-		brc = RT28xxPciAsicRadioOff(pAd, GUIRADIO_OFF, 0);
-
-		if (brc == FALSE) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s call RT28xxPciAsicRadioOff fail!\n",
-				  __func__));
-		}
-	}
-/*
-*/
-}
-
-#endif /* RTMP_MAC_PCI // */
diff --git a/drivers/staging/rt2860/common/cmm_mac_usb.c b/drivers/staging/rt2860/common/cmm_mac_usb.c
deleted file mode 100644
index 64a65a460c2982bc5996f39aea487637b8465dff..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_mac_usb.c
+++ /dev/null
@@ -1,1162 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-#ifdef RTMP_MAC_USB
-
-#include	"../rt_config.h"
-
-/*
-========================================================================
-Routine Description:
-    Initialize receive data structures.
-
-Arguments:
-    pAd					Pointer to our adapter
-
-Return Value:
-	NDIS_STATUS_SUCCESS
-	NDIS_STATUS_RESOURCES
-
-Note:
-	Initialize all receive releated private buffer, include those define
-	in struct rt_rtmp_adapter structure and all private data structures. The mahor
-	work is to allocate buffer for each packet and chain buffer to
-	NDIS packet descriptor.
-========================================================================
-*/
-int NICInitRecv(struct rt_rtmp_adapter *pAd)
-{
-	u8 i;
-	int Status = NDIS_STATUS_SUCCESS;
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitRecv\n"));
-	pObj = pObj;
-
-	/*InterlockedExchange(&pAd->PendingRx, 0); */
-	pAd->PendingRx = 0;
-	pAd->NextRxBulkInReadIndex = 0;	/* Next Rx Read index */
-	pAd->NextRxBulkInIndex = 0;	/*RX_RING_SIZE -1; // Rx Bulk pointer */
-	pAd->NextRxBulkInPosition = 0;
-
-	for (i = 0; i < (RX_RING_SIZE); i++) {
-		struct rt_rx_context *pRxContext = &(pAd->RxContext[i]);
-
-		/*Allocate URB */
-		pRxContext->pUrb = RTUSB_ALLOC_URB(0);
-		if (pRxContext->pUrb == NULL) {
-			Status = NDIS_STATUS_RESOURCES;
-			goto out1;
-		}
-		/* Allocate transfer buffer */
-		pRxContext->TransferBuffer =
-		    RTUSB_URB_ALLOC_BUFFER(pObj->pUsb_Dev, MAX_RXBULK_SIZE,
-					   &pRxContext->data_dma);
-		if (pRxContext->TransferBuffer == NULL) {
-			Status = NDIS_STATUS_RESOURCES;
-			goto out1;
-		}
-
-		NdisZeroMemory(pRxContext->TransferBuffer, MAX_RXBULK_SIZE);
-
-		pRxContext->pAd = pAd;
-		pRxContext->pIrp = NULL;
-		pRxContext->InUse = FALSE;
-		pRxContext->IRPPending = FALSE;
-		pRxContext->Readable = FALSE;
-		/*pRxContext->ReorderInUse = FALSE; */
-		pRxContext->bRxHandling = FALSE;
-		pRxContext->BulkInOffset = 0;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitRecv(Status=%d)\n", Status));
-	return Status;
-
-out1:
-	for (i = 0; i < (RX_RING_SIZE); i++) {
-		struct rt_rx_context *pRxContext = &(pAd->RxContext[i]);
-
-		if (NULL != pRxContext->TransferBuffer) {
-			RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, MAX_RXBULK_SIZE,
-					      pRxContext->TransferBuffer,
-					      pRxContext->data_dma);
-			pRxContext->TransferBuffer = NULL;
-		}
-
-		if (NULL != pRxContext->pUrb) {
-			RTUSB_UNLINK_URB(pRxContext->pUrb);
-			RTUSB_FREE_URB(pRxContext->pUrb);
-			pRxContext->pUrb = NULL;
-		}
-	}
-
-	return Status;
-}
-
-/*
-========================================================================
-Routine Description:
-    Initialize transmit data structures.
-
-Arguments:
-    pAd					Pointer to our adapter
-
-Return Value:
-	NDIS_STATUS_SUCCESS
-	NDIS_STATUS_RESOURCES
-
-Note:
-========================================================================
-*/
-int NICInitTransmit(struct rt_rtmp_adapter *pAd)
-{
-#define LM_USB_ALLOC(pObj, Context, TB_Type, BufferSize, Status, msg1, err1, msg2, err2)	\
-	Context->pUrb = RTUSB_ALLOC_URB(0);		\
-	if (Context->pUrb == NULL) {			\
-		DBGPRINT(RT_DEBUG_ERROR, msg1);		\
-		Status = NDIS_STATUS_RESOURCES;		\
-		goto err1; }						\
-											\
-	Context->TransferBuffer =				\
-		(TB_Type)RTUSB_URB_ALLOC_BUFFER(pObj->pUsb_Dev, BufferSize, &Context->data_dma);	\
-	if (Context->TransferBuffer == NULL) {	\
-		DBGPRINT(RT_DEBUG_ERROR, msg2);		\
-		Status = NDIS_STATUS_RESOURCES;		\
-		goto err2; }
-
-#define LM_URB_FREE(pObj, Context, BufferSize)				\
-	if (NULL != Context->pUrb) {							\
-		RTUSB_UNLINK_URB(Context->pUrb);					\
-		RTUSB_FREE_URB(Context->pUrb);						\
-		Context->pUrb = NULL; }								\
-	if (NULL != Context->TransferBuffer) {				\
-		RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, BufferSize,	\
-								Context->TransferBuffer,	\
-								Context->data_dma);			\
-		Context->TransferBuffer = NULL; }
-
-	u8 i, acidx;
-	int Status = NDIS_STATUS_SUCCESS;
-	struct rt_tx_context *pNullContext = &(pAd->NullContext);
-	struct rt_tx_context *pPsPollContext = &(pAd->PsPollContext);
-	struct rt_tx_context *pRTSContext = &(pAd->RTSContext);
-	struct rt_tx_context *pMLMEContext = NULL;
-/*      struct rt_ht_tx_context *pHTTXContext = NULL; */
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-	void *RingBaseVa;
-/*      struct rt_rtmp_tx_ring *pTxRing; */
-	struct rt_rtmp_mgmt_ring *pMgmtRing;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitTransmit\n"));
-	pObj = pObj;
-
-	/* Init 4 set of Tx parameters */
-	for (acidx = 0; acidx < NUM_OF_TX_RING; acidx++) {
-		/* Initialize all Transmit releated queues */
-		InitializeQueueHeader(&pAd->TxSwQueue[acidx]);
-
-		/* Next Local tx ring pointer waiting for buck out */
-		pAd->NextBulkOutIndex[acidx] = acidx;
-		pAd->BulkOutPending[acidx] = FALSE;	/* Buck Out control flag */
-		/*pAd->DataBulkDoneIdx[acidx] = 0; */
-	}
-
-	/*pAd->NextMLMEIndex    = 0; */
-	/*pAd->PushMgmtIndex    = 0; */
-	/*pAd->PopMgmtIndex     = 0; */
-	/*InterlockedExchange(&pAd->MgmtQueueSize, 0); */
-	/*InterlockedExchange(&pAd->TxCount, 0); */
-
-	/*pAd->PrioRingFirstIndex       = 0; */
-	/*pAd->PrioRingTxCnt            = 0; */
-
-	do {
-		/* */
-		/* TX_RING_SIZE, 4 ACs */
-		/* */
-		for (acidx = 0; acidx < 4; acidx++) {
-			struct rt_ht_tx_context *pHTTXContext = &(pAd->TxContext[acidx]);
-
-			NdisZeroMemory(pHTTXContext, sizeof(struct rt_ht_tx_context));
-			/*Allocate URB */
-			LM_USB_ALLOC(pObj, pHTTXContext, struct rt_httx_buffer *,
-				     sizeof(struct rt_httx_buffer), Status,
-				     ("<-- ERROR in Alloc TX TxContext[%d] urb!\n",
-				      acidx), done,
-				     ("<-- ERROR in Alloc TX TxContext[%d] struct rt_httx_buffer!\n",
-				      acidx), out1);
-
-			NdisZeroMemory(pHTTXContext->TransferBuffer->
-				       Aggregation, 4);
-			pHTTXContext->pAd = pAd;
-			pHTTXContext->pIrp = NULL;
-			pHTTXContext->IRPPending = FALSE;
-			pHTTXContext->NextBulkOutPosition = 0;
-			pHTTXContext->ENextBulkOutPosition = 0;
-			pHTTXContext->CurWritePosition = 0;
-			pHTTXContext->CurWriteRealPos = 0;
-			pHTTXContext->BulkOutSize = 0;
-			pHTTXContext->BulkOutPipeId = acidx;
-			pHTTXContext->bRingEmpty = TRUE;
-			pHTTXContext->bCopySavePad = FALSE;
-			pAd->BulkOutPending[acidx] = FALSE;
-		}
-
-		/* */
-		/* MGMT_RING_SIZE */
-		/* */
-
-		/* Allocate MGMT ring descriptor's memory */
-		pAd->MgmtDescRing.AllocSize =
-		    MGMT_RING_SIZE * sizeof(struct rt_tx_context);
-		os_alloc_mem(pAd, (u8 **) (&pAd->MgmtDescRing.AllocVa),
-			     pAd->MgmtDescRing.AllocSize);
-		if (pAd->MgmtDescRing.AllocVa == NULL) {
-			DBGPRINT_ERR("Failed to allocate a big buffer for MgmtDescRing!\n");
-			Status = NDIS_STATUS_RESOURCES;
-			goto out1;
-		}
-		NdisZeroMemory(pAd->MgmtDescRing.AllocVa,
-			       pAd->MgmtDescRing.AllocSize);
-		RingBaseVa = pAd->MgmtDescRing.AllocVa;
-
-		/* Initialize MGMT Ring and associated buffer memory */
-		pMgmtRing = &pAd->MgmtRing;
-		for (i = 0; i < MGMT_RING_SIZE; i++) {
-			/* link the pre-allocated Mgmt buffer to MgmtRing.Cell */
-			pMgmtRing->Cell[i].AllocSize = sizeof(struct rt_tx_context);
-			pMgmtRing->Cell[i].AllocVa = RingBaseVa;
-			pMgmtRing->Cell[i].pNdisPacket = NULL;
-			pMgmtRing->Cell[i].pNextNdisPacket = NULL;
-
-			/*Allocate URB for MLMEContext */
-			pMLMEContext =
-			    (struct rt_tx_context *)pAd->MgmtRing.Cell[i].AllocVa;
-			pMLMEContext->pUrb = RTUSB_ALLOC_URB(0);
-			if (pMLMEContext->pUrb == NULL) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("<-- ERROR in Alloc TX MLMEContext[%d] urb!\n",
-					  i));
-				Status = NDIS_STATUS_RESOURCES;
-				goto out2;
-			}
-			pMLMEContext->pAd = pAd;
-			pMLMEContext->pIrp = NULL;
-			pMLMEContext->TransferBuffer = NULL;
-			pMLMEContext->InUse = FALSE;
-			pMLMEContext->IRPPending = FALSE;
-			pMLMEContext->bWaitingBulkOut = FALSE;
-			pMLMEContext->BulkOutSize = 0;
-			pMLMEContext->SelfIdx = i;
-
-			/* Offset to next ring descriptor address */
-			RingBaseVa = (u8 *)RingBaseVa + sizeof(struct rt_tx_context);
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MGMT Ring: total %d entry allocated\n", i));
-
-		/*pAd->MgmtRing.TxSwFreeIdx = (MGMT_RING_SIZE - 1); */
-		pAd->MgmtRing.TxSwFreeIdx = MGMT_RING_SIZE;
-		pAd->MgmtRing.TxCpuIdx = 0;
-		pAd->MgmtRing.TxDmaIdx = 0;
-
-		/* */
-		/* BEACON_RING_SIZE */
-		/* */
-		for (i = 0; i < BEACON_RING_SIZE; i++)	/* 2 */
-		{
-			struct rt_tx_context *pBeaconContext = &(pAd->BeaconContext[i]);
-
-			NdisZeroMemory(pBeaconContext, sizeof(struct rt_tx_context));
-
-			/*Allocate URB */
-			LM_USB_ALLOC(pObj, pBeaconContext, struct rt_tx_buffer *,
-				     sizeof(struct rt_tx_buffer), Status,
-				     ("<-- ERROR in Alloc TX BeaconContext[%d] urb!\n",
-				      i), out2,
-				     ("<-- ERROR in Alloc TX BeaconContext[%d] struct rt_tx_buffer!\n",
-				      i), out3);
-
-			pBeaconContext->pAd = pAd;
-			pBeaconContext->pIrp = NULL;
-			pBeaconContext->InUse = FALSE;
-			pBeaconContext->IRPPending = FALSE;
-		}
-
-		/* */
-		/* NullContext */
-		/* */
-		NdisZeroMemory(pNullContext, sizeof(struct rt_tx_context));
-
-		/*Allocate URB */
-		LM_USB_ALLOC(pObj, pNullContext, struct rt_tx_buffer *, sizeof(struct rt_tx_buffer),
-			     Status,
-			     ("<-- ERROR in Alloc TX NullContext urb!\n"),
-			     out3,
-			     ("<-- ERROR in Alloc TX NullContext struct rt_tx_buffer!\n"),
-			     out4);
-
-		pNullContext->pAd = pAd;
-		pNullContext->pIrp = NULL;
-		pNullContext->InUse = FALSE;
-		pNullContext->IRPPending = FALSE;
-
-		/* */
-		/* RTSContext */
-		/* */
-		NdisZeroMemory(pRTSContext, sizeof(struct rt_tx_context));
-
-		/*Allocate URB */
-		LM_USB_ALLOC(pObj, pRTSContext, struct rt_tx_buffer *, sizeof(struct rt_tx_buffer),
-			     Status,
-			     ("<-- ERROR in Alloc TX RTSContext urb!\n"),
-			     out4,
-			     ("<-- ERROR in Alloc TX RTSContext struct rt_tx_buffer!\n"),
-			     out5);
-
-		pRTSContext->pAd = pAd;
-		pRTSContext->pIrp = NULL;
-		pRTSContext->InUse = FALSE;
-		pRTSContext->IRPPending = FALSE;
-
-		/* */
-		/* PsPollContext */
-		/* */
-		/*NdisZeroMemory(pPsPollContext, sizeof(struct rt_tx_context)); */
-		/*Allocate URB */
-		LM_USB_ALLOC(pObj, pPsPollContext, struct rt_tx_buffer *,
-			     sizeof(struct rt_tx_buffer), Status,
-			     ("<-- ERROR in Alloc TX PsPollContext urb!\n"),
-			     out5,
-			     ("<-- ERROR in Alloc TX PsPollContext struct rt_tx_buffer!\n"),
-			     out6);
-
-		pPsPollContext->pAd = pAd;
-		pPsPollContext->pIrp = NULL;
-		pPsPollContext->InUse = FALSE;
-		pPsPollContext->IRPPending = FALSE;
-		pPsPollContext->bAggregatible = FALSE;
-		pPsPollContext->LastOne = TRUE;
-
-	} while (FALSE);
-
-done:
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitTransmit(Status=%d)\n", Status));
-
-	return Status;
-
-	/* --------------------------- ERROR HANDLE --------------------------- */
-out6:
-	LM_URB_FREE(pObj, pPsPollContext, sizeof(struct rt_tx_buffer));
-
-out5:
-	LM_URB_FREE(pObj, pRTSContext, sizeof(struct rt_tx_buffer));
-
-out4:
-	LM_URB_FREE(pObj, pNullContext, sizeof(struct rt_tx_buffer));
-
-out3:
-	for (i = 0; i < BEACON_RING_SIZE; i++) {
-		struct rt_tx_context *pBeaconContext = &(pAd->BeaconContext[i]);
-		if (pBeaconContext)
-			LM_URB_FREE(pObj, pBeaconContext, sizeof(struct rt_tx_buffer));
-	}
-
-out2:
-	if (pAd->MgmtDescRing.AllocVa) {
-		pMgmtRing = &pAd->MgmtRing;
-		for (i = 0; i < MGMT_RING_SIZE; i++) {
-			pMLMEContext =
-			    (struct rt_tx_context *)pAd->MgmtRing.Cell[i].AllocVa;
-			if (pMLMEContext)
-				LM_URB_FREE(pObj, pMLMEContext,
-					    sizeof(struct rt_tx_buffer));
-		}
-		os_free_mem(pAd, pAd->MgmtDescRing.AllocVa);
-		pAd->MgmtDescRing.AllocVa = NULL;
-	}
-
-out1:
-	for (acidx = 0; acidx < 4; acidx++) {
-		struct rt_ht_tx_context *pTxContext = &(pAd->TxContext[acidx]);
-		if (pTxContext)
-			LM_URB_FREE(pObj, pTxContext, sizeof(struct rt_httx_buffer));
-	}
-
-	/* Here we didn't have any pre-allocated memory need to free. */
-
-	return Status;
-}
-
-/*
-========================================================================
-Routine Description:
-    Allocate DMA memory blocks for send, receive.
-
-Arguments:
-    pAd					Pointer to our adapter
-
-Return Value:
-	NDIS_STATUS_SUCCESS
-	NDIS_STATUS_FAILURE
-	NDIS_STATUS_RESOURCES
-
-Note:
-========================================================================
-*/
-int RTMPAllocTxRxRingMemory(struct rt_rtmp_adapter *pAd)
-{
-/*      struct rt_counter_802_11  pCounter = &pAd->WlanCounters; */
-	int Status;
-	int num;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocTxRxRingMemory\n"));
-
-	do {
-		/* Init the struct rt_cmdq and CmdQLock */
-		NdisAllocateSpinLock(&pAd->CmdQLock);
-		NdisAcquireSpinLock(&pAd->CmdQLock);
-		RTUSBInitializeCmdQ(&pAd->CmdQ);
-		NdisReleaseSpinLock(&pAd->CmdQLock);
-
-		NdisAllocateSpinLock(&pAd->MLMEBulkOutLock);
-		/*NdisAllocateSpinLock(&pAd->MLMEWaitQueueLock); */
-		NdisAllocateSpinLock(&pAd->BulkOutLock[0]);
-		NdisAllocateSpinLock(&pAd->BulkOutLock[1]);
-		NdisAllocateSpinLock(&pAd->BulkOutLock[2]);
-		NdisAllocateSpinLock(&pAd->BulkOutLock[3]);
-		NdisAllocateSpinLock(&pAd->BulkOutLock[4]);
-		NdisAllocateSpinLock(&pAd->BulkOutLock[5]);
-		NdisAllocateSpinLock(&pAd->BulkInLock);
-
-		for (num = 0; num < NUM_OF_TX_RING; num++) {
-			NdisAllocateSpinLock(&pAd->TxContextQueueLock[num]);
-		}
-
-/*              NdisAllocateSpinLock(&pAd->MemLock);    // Not used in RT28XX */
-
-/*              NdisAllocateSpinLock(&pAd->MacTabLock); // init it in UserCfgInit() */
-/*              NdisAllocateSpinLock(&pAd->BATabLock); // init it in BATableInit() */
-
-/*              for(num=0; num<MAX_LEN_OF_BA_REC_TABLE; num++) */
-/*              { */
-/*                      NdisAllocateSpinLock(&pAd->BATable.BARecEntry[num].RxReRingLock); */
-/*              } */
-
-		/* */
-		/* Init Mac Table */
-		/* */
-/*              MacTableInitialize(pAd); */
-
-		/* */
-		/* Init send data structures and related parameters */
-		/* */
-		Status = NICInitTransmit(pAd);
-		if (Status != NDIS_STATUS_SUCCESS)
-			break;
-
-		/* */
-		/* Init receive data structures and related parameters */
-		/* */
-		Status = NICInitRecv(pAd);
-		if (Status != NDIS_STATUS_SUCCESS)
-			break;
-
-		pAd->PendingIoCount = 1;
-
-	} while (FALSE);
-
-	NdisZeroMemory(&pAd->FragFrame, sizeof(struct rt_fragment_frame));
-	pAd->FragFrame.pFragPacket =
-	    RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE);
-
-	if (pAd->FragFrame.pFragPacket == NULL) {
-		Status = NDIS_STATUS_RESOURCES;
-	}
-
-	DBGPRINT_S(Status,
-		   ("<-- RTMPAllocTxRxRingMemory, Status=%x\n", Status));
-	return Status;
-}
-
-/*
-========================================================================
-Routine Description:
-	Calls USB_InterfaceStop and frees memory allocated for the URBs
-    calls NdisMDeregisterDevice and frees the memory
-    allocated in VNetInitialize for the Adapter Object
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-	None
-
-Note:
-========================================================================
-*/
-void RTMPFreeTxRxRingMemory(struct rt_rtmp_adapter *pAd)
-{
-#define LM_URB_FREE(pObj, Context, BufferSize)				\
-	if (NULL != Context->pUrb) {							\
-		RTUSB_UNLINK_URB(Context->pUrb);					\
-		RTUSB_FREE_URB(Context->pUrb);						\
-		Context->pUrb = NULL; }								\
-	if (NULL != Context->TransferBuffer) {					\
-		RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, BufferSize,	\
-								Context->TransferBuffer,	\
-								Context->data_dma);			\
-		Context->TransferBuffer = NULL; }
-
-	u32 i, acidx;
-	struct rt_tx_context *pNullContext = &pAd->NullContext;
-	struct rt_tx_context *pPsPollContext = &pAd->PsPollContext;
-	struct rt_tx_context *pRTSContext = &pAd->RTSContext;
-/*      struct rt_ht_tx_context *pHTTXContext; */
-	/*PRTMP_REORDERBUF      pReorderBuf; */
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-/*      struct rt_rtmp_tx_ring *pTxRing; */
-
-	DBGPRINT(RT_DEBUG_ERROR, ("---> RTMPFreeTxRxRingMemory\n"));
-	pObj = pObj;
-
-	/* Free all resources for the RECEIVE buffer queue. */
-	for (i = 0; i < (RX_RING_SIZE); i++) {
-		struct rt_rx_context *pRxContext = &(pAd->RxContext[i]);
-		if (pRxContext)
-			LM_URB_FREE(pObj, pRxContext, MAX_RXBULK_SIZE);
-	}
-
-	/* Free PsPoll frame resource */
-	LM_URB_FREE(pObj, pPsPollContext, sizeof(struct rt_tx_buffer));
-
-	/* Free NULL frame resource */
-	LM_URB_FREE(pObj, pNullContext, sizeof(struct rt_tx_buffer));
-
-	/* Free RTS frame resource */
-	LM_URB_FREE(pObj, pRTSContext, sizeof(struct rt_tx_buffer));
-
-	/* Free beacon frame resource */
-	for (i = 0; i < BEACON_RING_SIZE; i++) {
-		struct rt_tx_context *pBeaconContext = &(pAd->BeaconContext[i]);
-		if (pBeaconContext)
-			LM_URB_FREE(pObj, pBeaconContext, sizeof(struct rt_tx_buffer));
-	}
-
-	/* Free mgmt frame resource */
-	for (i = 0; i < MGMT_RING_SIZE; i++) {
-		struct rt_tx_context *pMLMEContext =
-		    (struct rt_tx_context *)pAd->MgmtRing.Cell[i].AllocVa;
-		/*LM_URB_FREE(pObj, pMLMEContext, sizeof(struct rt_tx_buffer)); */
-		if (NULL != pAd->MgmtRing.Cell[i].pNdisPacket) {
-			RTMPFreeNdisPacket(pAd,
-					   pAd->MgmtRing.Cell[i].pNdisPacket);
-			pAd->MgmtRing.Cell[i].pNdisPacket = NULL;
-			pMLMEContext->TransferBuffer = NULL;
-		}
-
-		if (pMLMEContext) {
-			if (NULL != pMLMEContext->pUrb) {
-				RTUSB_UNLINK_URB(pMLMEContext->pUrb);
-				RTUSB_FREE_URB(pMLMEContext->pUrb);
-				pMLMEContext->pUrb = NULL;
-			}
-		}
-	}
-	if (pAd->MgmtDescRing.AllocVa)
-		os_free_mem(pAd, pAd->MgmtDescRing.AllocVa);
-
-	/* Free Tx frame resource */
-	for (acidx = 0; acidx < 4; acidx++) {
-		struct rt_ht_tx_context *pHTTXContext = &(pAd->TxContext[acidx]);
-		if (pHTTXContext)
-			LM_URB_FREE(pObj, pHTTXContext, sizeof(struct rt_httx_buffer));
-	}
-
-	if (pAd->FragFrame.pFragPacket)
-		RELEASE_NDIS_PACKET(pAd, pAd->FragFrame.pFragPacket,
-				    NDIS_STATUS_SUCCESS);
-
-	for (i = 0; i < 6; i++) {
-		NdisFreeSpinLock(&pAd->BulkOutLock[i]);
-	}
-
-	NdisFreeSpinLock(&pAd->BulkInLock);
-	NdisFreeSpinLock(&pAd->MLMEBulkOutLock);
-
-	NdisFreeSpinLock(&pAd->CmdQLock);
-	/* Clear all pending bulk-out request flags. */
-	RTUSB_CLEAR_BULK_FLAG(pAd, 0xffffffff);
-
-/*      NdisFreeSpinLock(&pAd->MacTabLock); */
-
-/*      for(i=0; i<MAX_LEN_OF_BA_REC_TABLE; i++) */
-/*      { */
-/*              NdisFreeSpinLock(&pAd->BATable.BARecEntry[i].RxReRingLock); */
-/*      } */
-
-	DBGPRINT(RT_DEBUG_ERROR, ("<--- RTMPFreeTxRxRingMemory\n"));
-}
-
-/*
-========================================================================
-Routine Description:
-    Write WLAN MAC address to USB 2870.
-
-Arguments:
-    pAd					Pointer to our adapter
-
-Return Value:
-	NDIS_STATUS_SUCCESS
-
-Note:
-========================================================================
-*/
-int RTUSBWriteHWMACAddress(struct rt_rtmp_adapter *pAd)
-{
-	MAC_DW0_STRUC StaMacReg0;
-	MAC_DW1_STRUC StaMacReg1;
-	int Status = NDIS_STATUS_SUCCESS;
-	LARGE_INTEGER NOW;
-
-	/* initialize the random number generator */
-	RTMP_GetCurrentSystemTime(&NOW);
-
-	if (pAd->bLocalAdminMAC != TRUE) {
-		pAd->CurrentAddress[0] = pAd->PermanentAddress[0];
-		pAd->CurrentAddress[1] = pAd->PermanentAddress[1];
-		pAd->CurrentAddress[2] = pAd->PermanentAddress[2];
-		pAd->CurrentAddress[3] = pAd->PermanentAddress[3];
-		pAd->CurrentAddress[4] = pAd->PermanentAddress[4];
-		pAd->CurrentAddress[5] = pAd->PermanentAddress[5];
-	}
-	/* Write New MAC address to MAC_CSR2 & MAC_CSR3 & let ASIC know our new MAC */
-	StaMacReg0.field.Byte0 = pAd->CurrentAddress[0];
-	StaMacReg0.field.Byte1 = pAd->CurrentAddress[1];
-	StaMacReg0.field.Byte2 = pAd->CurrentAddress[2];
-	StaMacReg0.field.Byte3 = pAd->CurrentAddress[3];
-	StaMacReg1.field.Byte4 = pAd->CurrentAddress[4];
-	StaMacReg1.field.Byte5 = pAd->CurrentAddress[5];
-	StaMacReg1.field.U2MeMask = 0xff;
-	DBGPRINT_RAW(RT_DEBUG_TRACE,
-		("Local MAC = %pM\n", pAd->CurrentAddress));
-
-	RTUSBWriteMACRegister(pAd, MAC_ADDR_DW0, StaMacReg0.word);
-	RTUSBWriteMACRegister(pAd, MAC_ADDR_DW1, StaMacReg1.word);
-	return Status;
-}
-
-/*
-========================================================================
-Routine Description:
-    Disable DMA.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-	None
-
-Note:
-========================================================================
-*/
-void RT28XXDMADisable(struct rt_rtmp_adapter *pAd)
-{
-	/* no use */
-}
-
-/*
-========================================================================
-Routine Description:
-    Enable DMA.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-	None
-
-Note:
-========================================================================
-*/
-void RT28XXDMAEnable(struct rt_rtmp_adapter *pAd)
-{
-	WPDMA_GLO_CFG_STRUC GloCfg;
-	USB_DMA_CFG_STRUC UsbCfg;
-	int i = 0;
-
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x4);
-	do {
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-		if ((GloCfg.field.TxDMABusy == 0)
-		    && (GloCfg.field.RxDMABusy == 0))
-			break;
-
-		DBGPRINT(RT_DEBUG_TRACE, ("==>  DMABusy\n"));
-		RTMPusecDelay(1000);
-		i++;
-	} while (i < 200);
-
-	RTMPusecDelay(50);
-	GloCfg.field.EnTXWriteBackDDONE = 1;
-	GloCfg.field.EnableRxDMA = 1;
-	GloCfg.field.EnableTxDMA = 1;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<== WRITE DMA offset 0x208 = 0x%x\n", GloCfg.word));
-	RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-
-	UsbCfg.word = 0;
-	UsbCfg.field.phyclear = 0;
-	/* usb version is 1.1,do not use bulk in aggregation */
-	if (pAd->BulkInMaxPacketSize == 512)
-		UsbCfg.field.RxBulkAggEn = 1;
-	/* for last packet, PBF might use more than limited, so minus 2 to prevent from error */
-	UsbCfg.field.RxBulkAggLmt = (MAX_RXBULK_SIZE / 1024) - 3;
-	UsbCfg.field.RxBulkAggTOut = 0x80;	/* 2006-10-18 */
-	UsbCfg.field.RxBulkEn = 1;
-	UsbCfg.field.TxBulkEn = 1;
-
-	RTUSBWriteMACRegister(pAd, USB_DMA_CFG, UsbCfg.word);
-
-}
-
-/********************************************************************
-  *
-  *	2870 Beacon Update Related functions.
-  *
-  ********************************************************************/
-
-/*
-========================================================================
-Routine Description:
-    Write Beacon buffer to Asic.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-	None
-
-Note:
-========================================================================
-*/
-void RT28xx_UpdateBeaconToAsic(struct rt_rtmp_adapter *pAd,
-			       int apidx,
-			       unsigned long FrameLen, unsigned long UpdatePos)
-{
-	u8 *pBeaconFrame = NULL;
-	u8 *ptr;
-	u32 i, padding;
-	struct rt_beacon_sync *pBeaconSync = pAd->CommonCfg.pBeaconSync;
-	u32 longValue;
-/*      u16                  shortValue; */
-	BOOLEAN bBcnReq = FALSE;
-	u8 bcn_idx = 0;
-
-	if (pBeaconFrame == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR, ("pBeaconFrame is NULL!\n"));
-		return;
-	}
-
-	if (pBeaconSync == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR, ("pBeaconSync is NULL!\n"));
-		return;
-	}
-	/*if ((pAd->WdsTab.Mode == WDS_BRIDGE_MODE) || */
-	/*      ((pAd->ApCfg.MBSSID[apidx].MSSIDDev == NULL) || !(pAd->ApCfg.MBSSID[apidx].MSSIDDev->flags & IFF_UP)) */
-	/*      ) */
-	if (bBcnReq == FALSE) {
-		/* when the ra interface is down, do not send its beacon frame */
-		/* clear all zero */
-		for (i = 0; i < TXWI_SIZE; i += 4) {
-			RTMP_IO_WRITE32(pAd, pAd->BeaconOffset[bcn_idx] + i,
-					0x00);
-		}
-		pBeaconSync->BeaconBitMap &=
-		    (~(BEACON_BITMAP_MASK & (1 << bcn_idx)));
-		NdisZeroMemory(pBeaconSync->BeaconTxWI[bcn_idx], TXWI_SIZE);
-	} else {
-		ptr = (u8 *)& pAd->BeaconTxWI;
-		if (NdisEqualMemory(pBeaconSync->BeaconTxWI[bcn_idx], &pAd->BeaconTxWI, TXWI_SIZE) == FALSE) {	/* If BeaconTxWI changed, we need to rewrite the TxWI for the Beacon frames. */
-			pBeaconSync->BeaconBitMap &=
-			    (~(BEACON_BITMAP_MASK & (1 << bcn_idx)));
-			NdisMoveMemory(pBeaconSync->BeaconTxWI[bcn_idx],
-				       &pAd->BeaconTxWI, TXWI_SIZE);
-		}
-
-		if ((pBeaconSync->BeaconBitMap & (1 << bcn_idx)) !=
-		    (1 << bcn_idx)) {
-			for (i = 0; i < TXWI_SIZE; i += 4)	/* 16-byte TXWI field */
-			{
-				longValue =
-				    *ptr + (*(ptr + 1) << 8) +
-				    (*(ptr + 2) << 16) + (*(ptr + 3) << 24);
-				RTMP_IO_WRITE32(pAd,
-						pAd->BeaconOffset[bcn_idx] + i,
-						longValue);
-				ptr += 4;
-			}
-		}
-
-		ptr = pBeaconSync->BeaconBuf[bcn_idx];
-		padding = (FrameLen & 0x01);
-		NdisZeroMemory((u8 *)(pBeaconFrame + FrameLen), padding);
-		FrameLen += padding;
-		for (i = 0; i < FrameLen /*HW_BEACON_OFFSET */ ; i += 2) {
-			if (NdisEqualMemory(ptr, pBeaconFrame, 2) == FALSE) {
-				NdisMoveMemory(ptr, pBeaconFrame, 2);
-				/*shortValue = *ptr + (*(ptr+1)<<8); */
-				/*RTMP_IO_WRITE8(pAd, pAd->BeaconOffset[bcn_idx] + TXWI_SIZE + i, shortValue); */
-				RTUSBMultiWrite(pAd,
-						pAd->BeaconOffset[bcn_idx] +
-						TXWI_SIZE + i, ptr, 2);
-			}
-			ptr += 2;
-			pBeaconFrame += 2;
-		}
-
-		pBeaconSync->BeaconBitMap |= (1 << bcn_idx);
-
-		/* For AP interface, set the DtimBitOn so that we can send Bcast/Mcast frame out after this beacon frame. */
-	}
-
-}
-
-void RTUSBBssBeaconStop(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_beacon_sync *pBeaconSync;
-	int i, offset;
-	BOOLEAN Cancelled = TRUE;
-
-	pBeaconSync = pAd->CommonCfg.pBeaconSync;
-	if (pBeaconSync && pBeaconSync->EnableBeacon) {
-		int NumOfBcn;
-
-		{
-			NumOfBcn = MAX_MESH_NUM;
-		}
-
-		RTMPCancelTimer(&pAd->CommonCfg.BeaconUpdateTimer, &Cancelled);
-
-		for (i = 0; i < NumOfBcn; i++) {
-			NdisZeroMemory(pBeaconSync->BeaconBuf[i],
-				       HW_BEACON_OFFSET);
-			NdisZeroMemory(pBeaconSync->BeaconTxWI[i], TXWI_SIZE);
-
-			for (offset = 0; offset < HW_BEACON_OFFSET; offset += 4)
-				RTMP_IO_WRITE32(pAd,
-						pAd->BeaconOffset[i] + offset,
-						0x00);
-
-			pBeaconSync->CapabilityInfoLocationInBeacon[i] = 0;
-			pBeaconSync->TimIELocationInBeacon[i] = 0;
-		}
-		pBeaconSync->BeaconBitMap = 0;
-		pBeaconSync->DtimBitOn = 0;
-	}
-}
-
-void RTUSBBssBeaconStart(struct rt_rtmp_adapter *pAd)
-{
-	int apidx;
-	struct rt_beacon_sync *pBeaconSync;
-/*      LARGE_INTEGER   tsfTime, deltaTime; */
-
-	pBeaconSync = pAd->CommonCfg.pBeaconSync;
-	if (pBeaconSync && pBeaconSync->EnableBeacon) {
-		int NumOfBcn;
-
-		{
-			NumOfBcn = MAX_MESH_NUM;
-		}
-
-		for (apidx = 0; apidx < NumOfBcn; apidx++) {
-			u8 CapabilityInfoLocationInBeacon = 0;
-			u8 TimIELocationInBeacon = 0;
-
-			NdisZeroMemory(pBeaconSync->BeaconBuf[apidx],
-				       HW_BEACON_OFFSET);
-			pBeaconSync->CapabilityInfoLocationInBeacon[apidx] =
-			    CapabilityInfoLocationInBeacon;
-			pBeaconSync->TimIELocationInBeacon[apidx] =
-			    TimIELocationInBeacon;
-			NdisZeroMemory(pBeaconSync->BeaconTxWI[apidx],
-				       TXWI_SIZE);
-		}
-		pBeaconSync->BeaconBitMap = 0;
-		pBeaconSync->DtimBitOn = 0;
-		pAd->CommonCfg.BeaconUpdateTimer.Repeat = TRUE;
-
-		pAd->CommonCfg.BeaconAdjust = 0;
-		pAd->CommonCfg.BeaconFactor =
-		    0xffffffff / (pAd->CommonCfg.BeaconPeriod << 10);
-		pAd->CommonCfg.BeaconRemain =
-		    (0xffffffff % (pAd->CommonCfg.BeaconPeriod << 10)) + 1;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTUSBBssBeaconStart:BeaconFactor=%d, BeaconRemain=%d!\n",
-			  pAd->CommonCfg.BeaconFactor,
-			  pAd->CommonCfg.BeaconRemain));
-		RTMPSetTimer(&pAd->CommonCfg.BeaconUpdateTimer,
-			     10 /*pAd->CommonCfg.BeaconPeriod */ );
-
-	}
-}
-
-void RTUSBBssBeaconInit(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_beacon_sync *pBeaconSync;
-	int i;
-
-	os_alloc_mem(pAd, (u8 **) (&pAd->CommonCfg.pBeaconSync),
-		     sizeof(struct rt_beacon_sync));
-	/*NdisAllocMemory(pAd->CommonCfg.pBeaconSync, sizeof(struct rt_beacon_sync), MEM_ALLOC_FLAG); */
-	if (pAd->CommonCfg.pBeaconSync) {
-		pBeaconSync = pAd->CommonCfg.pBeaconSync;
-		NdisZeroMemory(pBeaconSync, sizeof(struct rt_beacon_sync));
-		for (i = 0; i < HW_BEACON_MAX_COUNT; i++) {
-			NdisZeroMemory(pBeaconSync->BeaconBuf[i],
-				       HW_BEACON_OFFSET);
-			pBeaconSync->CapabilityInfoLocationInBeacon[i] = 0;
-			pBeaconSync->TimIELocationInBeacon[i] = 0;
-			NdisZeroMemory(pBeaconSync->BeaconTxWI[i], TXWI_SIZE);
-		}
-		pBeaconSync->BeaconBitMap = 0;
-
-		/*RTMPInitTimer(pAd, &pAd->CommonCfg.BeaconUpdateTimer, GET_TIMER_FUNCTION(BeaconUpdateExec), pAd, TRUE); */
-		pBeaconSync->EnableBeacon = TRUE;
-	}
-}
-
-void RTUSBBssBeaconExit(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_beacon_sync *pBeaconSync;
-	BOOLEAN Cancelled = TRUE;
-	int i;
-
-	if (pAd->CommonCfg.pBeaconSync) {
-		pBeaconSync = pAd->CommonCfg.pBeaconSync;
-		pBeaconSync->EnableBeacon = FALSE;
-		RTMPCancelTimer(&pAd->CommonCfg.BeaconUpdateTimer, &Cancelled);
-		pBeaconSync->BeaconBitMap = 0;
-
-		for (i = 0; i < HW_BEACON_MAX_COUNT; i++) {
-			NdisZeroMemory(pBeaconSync->BeaconBuf[i],
-				       HW_BEACON_OFFSET);
-			pBeaconSync->CapabilityInfoLocationInBeacon[i] = 0;
-			pBeaconSync->TimIELocationInBeacon[i] = 0;
-			NdisZeroMemory(pBeaconSync->BeaconTxWI[i], TXWI_SIZE);
-		}
-
-		os_free_mem(pAd, pAd->CommonCfg.pBeaconSync);
-		pAd->CommonCfg.pBeaconSync = NULL;
-	}
-}
-
-/*
-    ========================================================================
-    Routine Description:
-        For device work as AP mode but didn't have TBTT interrupt event, we need a mechanism
-        to update the beacon context in each Beacon interval. Here we use a periodical timer
-        to simulate the TBTT interrupt to handle the beacon context update.
-
-    Arguments:
-        SystemSpecific1         - Not used.
-        FunctionContext         - Pointer to our Adapter context.
-        SystemSpecific2         - Not used.
-        SystemSpecific3         - Not used.
-
-    Return Value:
-        None
-
-    ========================================================================
-*/
-void BeaconUpdateExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-	LARGE_INTEGER tsfTime_a;	/*, tsfTime_b, deltaTime_exp, deltaTime_ab; */
-	u32 delta, delta2MS, period2US, remain, remain_low, remain_high;
-/*      BOOLEAN                 positive; */
-
-	if (pAd->CommonCfg.IsUpdateBeacon == TRUE) {
-		ReSyncBeaconTime(pAd);
-
-	}
-
-	RTMP_IO_READ32(pAd, TSF_TIMER_DW0, &tsfTime_a.u.LowPart);
-	RTMP_IO_READ32(pAd, TSF_TIMER_DW1, &tsfTime_a.u.HighPart);
-
-	/*positive=getDeltaTime(tsfTime_a, expectedTime, &deltaTime_exp); */
-	period2US = (pAd->CommonCfg.BeaconPeriod << 10);
-	remain_high = pAd->CommonCfg.BeaconRemain * tsfTime_a.u.HighPart;
-	remain_low = tsfTime_a.u.LowPart % (pAd->CommonCfg.BeaconPeriod << 10);
-	remain =
-	    (remain_high + remain_low) % (pAd->CommonCfg.BeaconPeriod << 10);
-	delta = (pAd->CommonCfg.BeaconPeriod << 10) - remain;
-
-	delta2MS = (delta >> 10);
-	if (delta2MS > 150) {
-		pAd->CommonCfg.BeaconUpdateTimer.TimerValue = 100;
-		pAd->CommonCfg.IsUpdateBeacon = FALSE;
-	} else {
-		pAd->CommonCfg.BeaconUpdateTimer.TimerValue = delta2MS + 10;
-		pAd->CommonCfg.IsUpdateBeacon = TRUE;
-	}
-
-}
-
-/********************************************************************
-  *
-  *	2870 Radio on/off Related functions.
-  *
-  ********************************************************************/
-void RT28xxUsbMlmeRadioOn(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("RT28xxUsbMlmeRadioOn()\n"));
-
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))
-		return;
-
-	{
-		AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x02);
-		RTMPusecDelay(10000);
-	}
-	/*NICResetFromError(pAd); */
-
-	/* Enable Tx/Rx */
-	RTMPEnableRxTx(pAd);
-
-	if (pChipOps->AsicReverseRfFromSleepMode)
-		pChipOps->AsicReverseRfFromSleepMode(pAd);
-
-	/* Clear Radio off flag */
-	RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-
-	RTUSBBulkReceive(pAd);
-
-	/* Set LED */
-	RTMPSetLED(pAd, LED_RADIO_ON);
-}
-
-void RT28xxUsbMlmeRadioOFF(struct rt_rtmp_adapter *pAd)
-{
-	WPDMA_GLO_CFG_STRUC GloCfg;
-	u32 Value, i;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("RT28xxUsbMlmeRadioOFF()\n"));
-
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))
-		return;
-
-	/* Clear PMKID cache. */
-	pAd->StaCfg.SavedPMKNum = 0;
-	RTMPZeroMemory(pAd->StaCfg.SavedPMK, (PMKID_NO * sizeof(struct rt_bssid_info)));
-
-	/* Link down first if any association exists */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) {
-		if (INFRA_ON(pAd) || ADHOC_ON(pAd)) {
-			struct rt_mlme_disassoc_req DisReq;
-			struct rt_mlme_queue_elem *pMsgElem =
-			    kmalloc(sizeof(struct rt_mlme_queue_elem),
-							MEM_ALLOC_FLAG);
-
-			if (pMsgElem) {
-				COPY_MAC_ADDR(&DisReq.Addr,
-					      pAd->CommonCfg.Bssid);
-				DisReq.Reason = REASON_DISASSOC_STA_LEAVING;
-
-				pMsgElem->Machine = ASSOC_STATE_MACHINE;
-				pMsgElem->MsgType = MT2_MLME_DISASSOC_REQ;
-				pMsgElem->MsgLen =
-				    sizeof(struct rt_mlme_disassoc_req);
-				NdisMoveMemory(pMsgElem->Msg, &DisReq,
-					       sizeof
-					       (struct rt_mlme_disassoc_req));
-
-				MlmeDisassocReqAction(pAd, pMsgElem);
-				kfree(pMsgElem);
-
-				RTMPusecDelay(1000);
-			}
-		}
-	}
-	/* Set Radio off flag */
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-
-	{
-		/* Link down first if any association exists */
-		if (INFRA_ON(pAd) || ADHOC_ON(pAd))
-			LinkDown(pAd, FALSE);
-		RTMPusecDelay(10000);
-
-		/*========================================== */
-		/* Clean up old bss table */
-		BssTableInit(&pAd->ScanTab);
-	}
-
-	/* Set LED */
-	RTMPSetLED(pAd, LED_RADIO_OFF);
-
-	if (pAd->CommonCfg.BBPCurrentBW == BW_40) {
-		/* Must using 40MHz. */
-		AsicTurnOffRFClk(pAd, pAd->CommonCfg.CentralChannel);
-	} else {
-		/* Must using 20MHz. */
-		AsicTurnOffRFClk(pAd, pAd->CommonCfg.Channel);
-	}
-
-	/* Disable Tx/Rx DMA */
-	RTUSBReadMACRegister(pAd, WPDMA_GLO_CFG, &GloCfg.word);	/* disable DMA */
-	GloCfg.field.EnableTxDMA = 0;
-	GloCfg.field.EnableRxDMA = 0;
-	RTUSBWriteMACRegister(pAd, WPDMA_GLO_CFG, GloCfg.word);	/* abort all TX rings */
-
-	/* Waiting for DMA idle */
-	i = 0;
-	do {
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-		if ((GloCfg.field.TxDMABusy == 0)
-		    && (GloCfg.field.RxDMABusy == 0))
-			break;
-
-		RTMPusecDelay(1000);
-	} while (i++ < 100);
-
-	/* Disable MAC Tx/Rx */
-	RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value);
-	Value &= (0xfffffff3);
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value);
-
-	{
-		AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02);
-	}
-}
-
-#endif /* RTMP_MAC_USB // */
diff --git a/drivers/staging/rt2860/common/cmm_sanity.c b/drivers/staging/rt2860/common/cmm_sanity.c
deleted file mode 100644
index 3bfb4ad00c1ab2c0663998c9f25646fe89847fc2..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_sanity.c
+++ /dev/null
@@ -1,1205 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	sanity.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John Chang  2004-09-01      add WMM support
-*/
-#include "../rt_config.h"
-
-extern u8 CISCO_OUI[];
-
-extern u8 WPA_OUI[];
-extern u8 RSN_OUI[];
-extern u8 WME_INFO_ELEM[];
-extern u8 WME_PARM_ELEM[];
-extern u8 Ccx2QosInfo[];
-extern u8 RALINK_OUI[];
-extern u8 BROADCOM_OUI[];
-extern u8 WPS_OUI[];
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN MlmeAddBAReqSanity(struct rt_rtmp_adapter *pAd,
-			   void * Msg, unsigned long MsgLen, u8 *pAddr2)
-{
-	struct rt_mlme_addba_req *pInfo;
-
-	pInfo = (struct rt_mlme_addba_req *)Msg;
-
-	if ((MsgLen != sizeof(struct rt_mlme_addba_req))) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeAddBAReqSanity fail - message length not correct.\n"));
-		return FALSE;
-	}
-
-	if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeAddBAReqSanity fail - The peer Mac is not associated yet.\n"));
-		return FALSE;
-	}
-
-	if ((pInfo->pAddr[0] & 0x01) == 0x01) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeAddBAReqSanity fail - broadcast address not support BA\n"));
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN MlmeDelBAReqSanity(struct rt_rtmp_adapter *pAd, void * Msg, unsigned long MsgLen)
-{
-	struct rt_mlme_delba_req *pInfo;
-	pInfo = (struct rt_mlme_delba_req *)Msg;
-
-	if ((MsgLen != sizeof(struct rt_mlme_delba_req))) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("MlmeDelBAReqSanity fail - message length not correct.\n"));
-		return FALSE;
-	}
-
-	if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("MlmeDelBAReqSanity fail - The peer Mac is not associated yet.\n"));
-		return FALSE;
-	}
-
-	if ((pInfo->TID & 0xf0)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("MlmeDelBAReqSanity fail - The peer TID is incorrect.\n"));
-		return FALSE;
-	}
-
-	if (NdisEqualMemory
-	    (pAd->MacTab.Content[pInfo->Wcid].Addr, pInfo->Addr,
-	     MAC_ADDR_LEN) == 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("MlmeDelBAReqSanity fail - the peer addr dosen't exist.\n"));
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-BOOLEAN PeerAddBAReqActionSanity(struct rt_rtmp_adapter *pAd,
-				 void * pMsg,
-				 unsigned long MsgLen, u8 *pAddr2)
-{
-	struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) pMsg;
-	struct rt_frame_addba_req * pAddFrame;
-	pAddFrame = (struct rt_frame_addba_req *) (pMsg);
-	if (MsgLen < (sizeof(struct rt_frame_addba_req))) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("PeerAddBAReqActionSanity: ADDBA Request frame length size = %ld incorrect\n",
-			  MsgLen));
-		return FALSE;
-	}
-	/* we support immediate BA. */
-	*(u16 *) (&pAddFrame->BaParm) =
-	    cpu2le16(*(u16 *) (&pAddFrame->BaParm));
-	pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue);
-	pAddFrame->BaStartSeq.word = cpu2le16(pAddFrame->BaStartSeq.word);
-
-	if (pAddFrame->BaParm.BAPolicy != IMMED_BA) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("PeerAddBAReqActionSanity: ADDBA Request Ba Policy[%d] not support\n",
-			  pAddFrame->BaParm.BAPolicy));
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("ADDBA Request. tid=%x, Bufsize=%x, AMSDUSupported=%x \n",
-			  pAddFrame->BaParm.TID, pAddFrame->BaParm.BufSize,
-			  pAddFrame->BaParm.AMSDUSupported));
-		return FALSE;
-	}
-	/* we support immediate BA. */
-	if (pAddFrame->BaParm.TID & 0xfff0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("PeerAddBAReqActionSanity: ADDBA Request incorrect TID = %d\n",
-			  pAddFrame->BaParm.TID));
-		return FALSE;
-	}
-	COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
-	return TRUE;
-}
-
-BOOLEAN PeerAddBARspActionSanity(struct rt_rtmp_adapter *pAd,
-				 void * pMsg, unsigned long MsgLen)
-{
-	struct rt_frame_addba_rsp * pAddFrame;
-
-	pAddFrame = (struct rt_frame_addba_rsp *) (pMsg);
-	if (MsgLen < (sizeof(struct rt_frame_addba_rsp))) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("PeerAddBARspActionSanity: ADDBA Response frame length size = %ld incorrect\n",
-			  MsgLen));
-		return FALSE;
-	}
-	/* we support immediate BA. */
-	*(u16 *) (&pAddFrame->BaParm) =
-	    cpu2le16(*(u16 *) (&pAddFrame->BaParm));
-	pAddFrame->StatusCode = cpu2le16(pAddFrame->StatusCode);
-	pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue);
-
-	if (pAddFrame->BaParm.BAPolicy != IMMED_BA) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("PeerAddBAReqActionSanity: ADDBA Response Ba Policy[%d] not support\n",
-			  pAddFrame->BaParm.BAPolicy));
-		return FALSE;
-	}
-	/* we support immediate BA. */
-	if (pAddFrame->BaParm.TID & 0xfff0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("PeerAddBARspActionSanity: ADDBA Response incorrect TID = %d\n",
-			  pAddFrame->BaParm.TID));
-		return FALSE;
-	}
-	return TRUE;
-
-}
-
-BOOLEAN PeerDelBAActionSanity(struct rt_rtmp_adapter *pAd,
-			      u8 Wcid, void * pMsg, unsigned long MsgLen)
-{
-	/*struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *)pMsg; */
-	struct rt_frame_delba_req * pDelFrame;
-	if (MsgLen != (sizeof(struct rt_frame_delba_req)))
-		return FALSE;
-
-	if (Wcid >= MAX_LEN_OF_MAC_TABLE)
-		return FALSE;
-
-	pDelFrame = (struct rt_frame_delba_req *) (pMsg);
-
-	*(u16 *) (&pDelFrame->DelbaParm) =
-	    cpu2le16(*(u16 *) (&pDelFrame->DelbaParm));
-	pDelFrame->ReasonCode = cpu2le16(pDelFrame->ReasonCode);
-
-	if (pDelFrame->DelbaParm.TID & 0xfff0)
-		return FALSE;
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN PeerBeaconAndProbeRspSanity(struct rt_rtmp_adapter *pAd, void * Msg, unsigned long MsgLen, u8 MsgChannel, u8 *pAddr2, u8 *pBssid, char Ssid[], u8 * pSsidLen, u8 * pBssType, u16 * pBeaconPeriod, u8 * pChannel, u8 * pNewChannel, OUT LARGE_INTEGER * pTimestamp, struct rt_cf_parm * pCfParm, u16 * pAtimWin, u16 * pCapabilityInfo, u8 * pErp, u8 * pDtimCount, u8 * pDtimPeriod, u8 * pBcastFlag, u8 * pMessageToMe, u8 SupRate[], u8 * pSupRateLen, u8 ExtRate[], u8 * pExtRateLen, u8 * pCkipFlag, u8 * pAironetCellPowerLimit, struct rt_edca_parm *pEdcaParm, struct rt_qbss_load_parm *pQbssLoad, struct rt_qos_capability_parm *pQosCapability, unsigned long * pRalinkIe, u8 * pHtCapabilityLen, u8 * pPreNHtCapabilityLen, struct rt_ht_capability_ie * pHtCapability, u8 * AddHtInfoLen, struct rt_add_ht_info_ie * AddHtInfo, u8 * NewExtChannelOffset,	/* Ht extension channel offset(above or below) */
-				    u16 * LengthVIE,
-				    struct rt_ndis_802_11_variable_ies *pVIE)
-{
-	u8 *Ptr;
-	u8 TimLen;
-	struct rt_frame_802_11 * pFrame;
-	struct rt_eid * pEid;
-	u8 SubType;
-	u8 Sanity;
-	/*u8                             ECWMin, ECWMax; */
-	/*MAC_CSR9_STRUC            Csr9; */
-	unsigned long Length = 0;
-
-	/* For some 11a AP which didn't have DS_IE, we use two conditions to decide the channel */
-	/*      1. If the AP is 11n enabled, then check the control channel. */
-	/*      2. If the AP didn't have any info about channel, use the channel we received this frame as the channel. (May inaccuracy!) */
-	u8 CtrlChannel = 0;
-
-	/* Add for 3 necessary EID field check */
-	Sanity = 0;
-
-	*pAtimWin = 0;
-	*pErp = 0;
-	*pDtimCount = 0;
-	*pDtimPeriod = 0;
-	*pBcastFlag = 0;
-	*pMessageToMe = 0;
-	*pExtRateLen = 0;
-	*pCkipFlag = 0;		/* Default of CkipFlag is 0 */
-	*pAironetCellPowerLimit = 0xFF;	/* Default of AironetCellPowerLimit is 0xFF */
-	*LengthVIE = 0;		/* Set the length of VIE to init value 0 */
-	*pHtCapabilityLen = 0;	/* Set the length of VIE to init value 0 */
-	if (pAd->OpMode == OPMODE_STA)
-		*pPreNHtCapabilityLen = 0;	/* Set the length of VIE to init value 0 */
-	*AddHtInfoLen = 0;	/* Set the length of VIE to init value 0 */
-	*pRalinkIe = 0;
-	*pNewChannel = 0;
-	*NewExtChannelOffset = 0xff;	/*Default 0xff means no such IE */
-	pCfParm->bValid = FALSE;	/* default: no IE_CF found */
-	pQbssLoad->bValid = FALSE;	/* default: no IE_QBSS_LOAD found */
-	pEdcaParm->bValid = FALSE;	/* default: no IE_EDCA_PARAMETER found */
-	pQosCapability->bValid = FALSE;	/* default: no IE_QOS_CAPABILITY found */
-
-	pFrame = (struct rt_frame_802_11 *) Msg;
-
-	/* get subtype from header */
-	SubType = (u8)pFrame->Hdr.FC.SubType;
-
-	/* get Addr2 and BSSID from header */
-	COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
-	COPY_MAC_ADDR(pBssid, pFrame->Hdr.Addr3);
-
-	Ptr = pFrame->Octet;
-	Length += LENGTH_802_11;
-
-	/* get timestamp from payload and advance the pointer */
-	NdisMoveMemory(pTimestamp, Ptr, TIMESTAMP_LEN);
-
-	pTimestamp->u.LowPart = cpu2le32(pTimestamp->u.LowPart);
-	pTimestamp->u.HighPart = cpu2le32(pTimestamp->u.HighPart);
-
-	Ptr += TIMESTAMP_LEN;
-	Length += TIMESTAMP_LEN;
-
-	/* get beacon interval from payload and advance the pointer */
-	NdisMoveMemory(pBeaconPeriod, Ptr, 2);
-	Ptr += 2;
-	Length += 2;
-
-	/* get capability info from payload and advance the pointer */
-	NdisMoveMemory(pCapabilityInfo, Ptr, 2);
-	Ptr += 2;
-	Length += 2;
-
-	if (CAP_IS_ESS_ON(*pCapabilityInfo))
-		*pBssType = BSS_INFRA;
-	else
-		*pBssType = BSS_ADHOC;
-
-	pEid = (struct rt_eid *) Ptr;
-
-	/* get variable fields from payload and advance the pointer */
-	while ((Length + 2 + pEid->Len) <= MsgLen) {
-		/* */
-		/* Secure copy VIE to VarIE[MAX_VIE_LEN] didn't overflow. */
-		/* */
-		if ((*LengthVIE + pEid->Len + 2) >= MAX_VIE_LEN) {
-			DBGPRINT(RT_DEBUG_WARN,
-				 ("PeerBeaconAndProbeRspSanity - Variable IEs out of resource [len(=%d) > MAX_VIE_LEN(=%d)]\n",
-				  (*LengthVIE + pEid->Len + 2), MAX_VIE_LEN));
-			break;
-		}
-
-		switch (pEid->Eid) {
-		case IE_SSID:
-			/* Already has one SSID EID in this beacon, ignore the second one */
-			if (Sanity & 0x1)
-				break;
-			if (pEid->Len <= MAX_LEN_OF_SSID) {
-				NdisMoveMemory(Ssid, pEid->Octet, pEid->Len);
-				*pSsidLen = pEid->Len;
-				Sanity |= 0x1;
-			} else {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_SSID (len=%d)\n",
-					  pEid->Len));
-				return FALSE;
-			}
-			break;
-
-		case IE_SUPP_RATES:
-			if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) {
-				Sanity |= 0x2;
-				NdisMoveMemory(SupRate, pEid->Octet, pEid->Len);
-				*pSupRateLen = pEid->Len;
-
-				/* TODO: 2004-09-14 not a good design here, cause it exclude extra rates */
-				/* from ScanTab. We should report as is. And filter out unsupported */
-				/* rates in MlmeAux. */
-				/* Check against the supported rates */
-				/* RTMPCheckRates(pAd, SupRate, pSupRateLen); */
-			} else {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_SUPP_RATES (len=%d)\n",
-					  pEid->Len));
-				return FALSE;
-			}
-			break;
-
-		case IE_HT_CAP:
-			if (pEid->Len >= SIZE_HT_CAP_IE)	/*Note: allow extension! */
-			{
-				NdisMoveMemory(pHtCapability, pEid->Octet,
-					       sizeof(struct rt_ht_capability_ie));
-				*pHtCapabilityLen = SIZE_HT_CAP_IE;	/* Nnow we only support 26 bytes. */
-
-				*(u16 *) (&pHtCapability->HtCapInfo) =
-				    cpu2le16(*(u16 *)
-					     (&pHtCapability->HtCapInfo));
-				*(u16 *) (&pHtCapability->ExtHtCapInfo) =
-				    cpu2le16(*(u16 *)
-					     (&pHtCapability->ExtHtCapInfo));
-
-				{
-					*pPreNHtCapabilityLen = 0;	/* Nnow we only support 26 bytes. */
-
-					Ptr = (u8 *)pVIE;
-					NdisMoveMemory(Ptr + *LengthVIE,
-						       &pEid->Eid,
-						       pEid->Len + 2);
-					*LengthVIE += (pEid->Len + 2);
-				}
-			} else {
-				DBGPRINT(RT_DEBUG_WARN,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_HT_CAP. pEid->Len = %d\n",
-					  pEid->Len));
-			}
-
-			break;
-		case IE_ADD_HT:
-			if (pEid->Len >= sizeof(struct rt_add_ht_info_ie)) {
-				/* This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only */
-				/* copy first sizeof(struct rt_add_ht_info_ie) */
-				NdisMoveMemory(AddHtInfo, pEid->Octet,
-					       sizeof(struct rt_add_ht_info_ie));
-				*AddHtInfoLen = SIZE_ADD_HT_INFO_IE;
-
-				CtrlChannel = AddHtInfo->ControlChan;
-
-				*(u16 *) (&AddHtInfo->AddHtInfo2) =
-				    cpu2le16(*(u16 *)
-					     (&AddHtInfo->AddHtInfo2));
-				*(u16 *) (&AddHtInfo->AddHtInfo3) =
-				    cpu2le16(*(u16 *)
-					     (&AddHtInfo->AddHtInfo3));
-
-				{
-					Ptr = (u8 *)pVIE;
-					NdisMoveMemory(Ptr + *LengthVIE,
-						       &pEid->Eid,
-						       pEid->Len + 2);
-					*LengthVIE += (pEid->Len + 2);
-				}
-			} else {
-				DBGPRINT(RT_DEBUG_WARN,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_ADD_HT. \n"));
-			}
-
-			break;
-		case IE_SECONDARY_CH_OFFSET:
-			if (pEid->Len == 1) {
-				*NewExtChannelOffset = pEid->Octet[0];
-			} else {
-				DBGPRINT(RT_DEBUG_WARN,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n"));
-			}
-
-			break;
-		case IE_FH_PARM:
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PeerBeaconAndProbeRspSanity(IE_FH_PARM) \n"));
-			break;
-
-		case IE_DS_PARM:
-			if (pEid->Len == 1) {
-				*pChannel = *pEid->Octet;
-
-				{
-					if (ChannelSanity(pAd, *pChannel) == 0) {
-
-						return FALSE;
-					}
-				}
-
-				Sanity |= 0x4;
-			} else {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_DS_PARM (len=%d)\n",
-					  pEid->Len));
-				return FALSE;
-			}
-			break;
-
-		case IE_CF_PARM:
-			if (pEid->Len == 6) {
-				pCfParm->bValid = TRUE;
-				pCfParm->CfpCount = pEid->Octet[0];
-				pCfParm->CfpPeriod = pEid->Octet[1];
-				pCfParm->CfpMaxDuration =
-				    pEid->Octet[2] + 256 * pEid->Octet[3];
-				pCfParm->CfpDurRemaining =
-				    pEid->Octet[4] + 256 * pEid->Octet[5];
-			} else {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_CF_PARM\n"));
-				return FALSE;
-			}
-			break;
-
-		case IE_IBSS_PARM:
-			if (pEid->Len == 2) {
-				NdisMoveMemory(pAtimWin, pEid->Octet,
-					       pEid->Len);
-			} else {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PeerBeaconAndProbeRspSanity - wrong IE_IBSS_PARM\n"));
-				return FALSE;
-			}
-			break;
-
-		case IE_TIM:
-			if (INFRA_ON(pAd) && SubType == SUBTYPE_BEACON) {
-				GetTimBit((char *)pEid, pAd->StaActive.Aid,
-					  &TimLen, pBcastFlag, pDtimCount,
-					  pDtimPeriod, pMessageToMe);
-			}
-			break;
-		case IE_CHANNEL_SWITCH_ANNOUNCEMENT:
-			if (pEid->Len == 3) {
-				*pNewChannel = pEid->Octet[1];	/*extract new channel number */
-			}
-			break;
-
-			/* New for WPA */
-			/* CCX v2 has the same IE, we need to parse that too */
-			/* Wifi WMM use the same IE vale, need to parse that too */
-			/* case IE_WPA: */
-		case IE_VENDOR_SPECIFIC:
-			/* Check Broadcom/Atheros 802.11n OUI version, for HT Capability IE. */
-			/* This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan. */
-			/*if (NdisEqualMemory(pEid->Octet, BROADCOM_OUI, 3) && (pEid->Len >= 4))
-			   {
-			   if ((pEid->Octet[3] == OUI_BROADCOM_HT) && (pEid->Len >= 30))
-			   {
-			   {
-			   NdisMoveMemory(pHtCapability, &pEid->Octet[4], sizeof(struct rt_ht_capability_ie));
-			   *pHtCapabilityLen = SIZE_HT_CAP_IE;  // Nnow we only support 26 bytes.
-			   }
-			   }
-			   if ((pEid->Octet[3] == OUI_BROADCOM_HT) && (pEid->Len >= 26))
-			   {
-			   {
-			   NdisMoveMemory(AddHtInfo, &pEid->Octet[4], sizeof(struct rt_add_ht_info_ie));
-			   *AddHtInfoLen = SIZE_ADD_HT_INFO_IE; // Nnow we only support 26 bytes.
-			   }
-			   }
-			   }
-			 */
-			/* Check the OUI version, filter out non-standard usage */
-			if (NdisEqualMemory(pEid->Octet, RALINK_OUI, 3)
-			    && (pEid->Len == 7)) {
-				/**pRalinkIe = pEid->Octet[3]; */
-				if (pEid->Octet[3] != 0)
-					*pRalinkIe = pEid->Octet[3];
-				else
-					*pRalinkIe = 0xf0000000;	/* Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag. */
-			}
-			/* This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan. */
-
-			/* Other vendors had production before IE_HT_CAP value is assigned. To backward support those old-firmware AP, */
-			/* Check broadcom-defiend pre-802.11nD1.0 OUI for HT related IE, including HT Capatilities IE and HT Information IE */
-			else if ((*pHtCapabilityLen == 0)
-				 && NdisEqualMemory(pEid->Octet, PRE_N_HT_OUI,
-						    3) && (pEid->Len >= 4)
-				 && (pAd->OpMode == OPMODE_STA)) {
-				if ((pEid->Octet[3] == OUI_PREN_HT_CAP)
-				    && (pEid->Len >= 30)
-				    && (*pHtCapabilityLen == 0)) {
-					NdisMoveMemory(pHtCapability,
-						       &pEid->Octet[4],
-						       sizeof
-						       (struct rt_ht_capability_ie));
-					*pPreNHtCapabilityLen = SIZE_HT_CAP_IE;
-				}
-
-				if ((pEid->Octet[3] == OUI_PREN_ADD_HT)
-				    && (pEid->Len >= 26)) {
-					NdisMoveMemory(AddHtInfo,
-						       &pEid->Octet[4],
-						       sizeof(struct rt_add_ht_info_ie));
-					*AddHtInfoLen = SIZE_ADD_HT_INFO_IE;
-				}
-			} else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) {
-				/* Copy to pVIE which will report to microsoft bssid list. */
-				Ptr = (u8 *)pVIE;
-				NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid,
-					       pEid->Len + 2);
-				*LengthVIE += (pEid->Len + 2);
-			} else
-			    if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6)
-				&& (pEid->Len == 24)) {
-				u8 *ptr;
-				int i;
-
-				/* parsing EDCA parameters */
-				pEdcaParm->bValid = TRUE;
-				pEdcaParm->bQAck = FALSE;	/* pEid->Octet[0] & 0x10; */
-				pEdcaParm->bQueueRequest = FALSE;	/* pEid->Octet[0] & 0x20; */
-				pEdcaParm->bTxopRequest = FALSE;	/* pEid->Octet[0] & 0x40; */
-				pEdcaParm->EdcaUpdateCount =
-				    pEid->Octet[6] & 0x0f;
-				pEdcaParm->bAPSDCapable =
-				    (pEid->Octet[6] & 0x80) ? 1 : 0;
-				ptr = &pEid->Octet[8];
-				for (i = 0; i < 4; i++) {
-					u8 aci = (*ptr & 0x60) >> 5;	/* b5~6 is AC INDEX */
-					pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10);	/* b5 is ACM */
-					pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f;	/* b0~3 is AIFSN */
-					pEdcaParm->Cwmin[aci] = *(ptr + 1) & 0x0f;	/* b0~4 is Cwmin */
-					pEdcaParm->Cwmax[aci] = *(ptr + 1) >> 4;	/* b5~8 is Cwmax */
-					pEdcaParm->Txop[aci] = *(ptr + 2) + 256 * (*(ptr + 3));	/* in unit of 32-us */
-					ptr += 4;	/* point to next AC */
-				}
-			} else
-			    if (NdisEqualMemory(pEid->Octet, WME_INFO_ELEM, 6)
-				&& (pEid->Len == 7)) {
-				/* parsing EDCA parameters */
-				pEdcaParm->bValid = TRUE;
-				pEdcaParm->bQAck = FALSE;	/* pEid->Octet[0] & 0x10; */
-				pEdcaParm->bQueueRequest = FALSE;	/* pEid->Octet[0] & 0x20; */
-				pEdcaParm->bTxopRequest = FALSE;	/* pEid->Octet[0] & 0x40; */
-				pEdcaParm->EdcaUpdateCount =
-				    pEid->Octet[6] & 0x0f;
-				pEdcaParm->bAPSDCapable =
-				    (pEid->Octet[6] & 0x80) ? 1 : 0;
-
-				/* use default EDCA parameter */
-				pEdcaParm->bACM[QID_AC_BE] = 0;
-				pEdcaParm->Aifsn[QID_AC_BE] = 3;
-				pEdcaParm->Cwmin[QID_AC_BE] = CW_MIN_IN_BITS;
-				pEdcaParm->Cwmax[QID_AC_BE] = CW_MAX_IN_BITS;
-				pEdcaParm->Txop[QID_AC_BE] = 0;
-
-				pEdcaParm->bACM[QID_AC_BK] = 0;
-				pEdcaParm->Aifsn[QID_AC_BK] = 7;
-				pEdcaParm->Cwmin[QID_AC_BK] = CW_MIN_IN_BITS;
-				pEdcaParm->Cwmax[QID_AC_BK] = CW_MAX_IN_BITS;
-				pEdcaParm->Txop[QID_AC_BK] = 0;
-
-				pEdcaParm->bACM[QID_AC_VI] = 0;
-				pEdcaParm->Aifsn[QID_AC_VI] = 2;
-				pEdcaParm->Cwmin[QID_AC_VI] =
-				    CW_MIN_IN_BITS - 1;
-				pEdcaParm->Cwmax[QID_AC_VI] = CW_MAX_IN_BITS;
-				pEdcaParm->Txop[QID_AC_VI] = 96;	/* AC_VI: 96*32us ~= 3ms */
-
-				pEdcaParm->bACM[QID_AC_VO] = 0;
-				pEdcaParm->Aifsn[QID_AC_VO] = 2;
-				pEdcaParm->Cwmin[QID_AC_VO] =
-				    CW_MIN_IN_BITS - 2;
-				pEdcaParm->Cwmax[QID_AC_VO] =
-				    CW_MAX_IN_BITS - 1;
-				pEdcaParm->Txop[QID_AC_VO] = 48;	/* AC_VO: 48*32us ~= 1.5ms */
-			}
-
-			break;
-
-		case IE_EXT_SUPP_RATES:
-			if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) {
-				NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len);
-				*pExtRateLen = pEid->Len;
-
-				/* TODO: 2004-09-14 not a good design here, cause it exclude extra rates */
-				/* from ScanTab. We should report as is. And filter out unsupported */
-				/* rates in MlmeAux. */
-				/* Check against the supported rates */
-				/* RTMPCheckRates(pAd, ExtRate, pExtRateLen); */
-			}
-			break;
-
-		case IE_ERP:
-			if (pEid->Len == 1) {
-				*pErp = (u8)pEid->Octet[0];
-			}
-			break;
-
-		case IE_AIRONET_CKIP:
-			/* 0. Check Aironet IE length, it must be larger or equal to 28 */
-			/* Cisco AP350 used length as 28 */
-			/* Cisco AP12XX used length as 30 */
-			if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2))
-				break;
-
-			/* 1. Copy CKIP flag byte to buffer for process */
-			*pCkipFlag = *(pEid->Octet + 8);
-			break;
-
-		case IE_AP_TX_POWER:
-			/* AP Control of Client Transmit Power */
-			/*0. Check Aironet IE length, it must be 6 */
-			if (pEid->Len != 0x06)
-				break;
-
-			/* Get cell power limit in dBm */
-			if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1)
-				*pAironetCellPowerLimit = *(pEid->Octet + 4);
-			break;
-
-			/* WPA2 & 802.11i RSN */
-		case IE_RSN:
-			/* There is no OUI for version anymore, check the group cipher OUI before copying */
-			if (RTMPEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) {
-				/* Copy to pVIE which will report to microsoft bssid list. */
-				Ptr = (u8 *)pVIE;
-				NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid,
-					       pEid->Len + 2);
-				*LengthVIE += (pEid->Len + 2);
-			}
-			break;
-
-		default:
-			break;
-		}
-
-		Length = Length + 2 + pEid->Len;	/* Eid[1] + Len[1]+ content[Len] */
-		pEid = (struct rt_eid *) ((u8 *) pEid + 2 + pEid->Len);
-	}
-
-	/* For some 11a AP. it did not have the channel EID, patch here */
-	{
-		u8 LatchRfChannel = MsgChannel;
-		if ((pAd->LatchRfRegs.Channel > 14) && ((Sanity & 0x4) == 0)) {
-			if (CtrlChannel != 0)
-				*pChannel = CtrlChannel;
-			else
-				*pChannel = LatchRfChannel;
-			Sanity |= 0x4;
-		}
-	}
-
-	if (Sanity != 0x7) {
-		DBGPRINT(RT_DEBUG_LOUD,
-			 ("PeerBeaconAndProbeRspSanity - missing field, Sanity=0x%02x\n",
-			  Sanity));
-		return FALSE;
-	} else {
-		return TRUE;
-	}
-
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
- */
-BOOLEAN MlmeScanReqSanity(struct rt_rtmp_adapter *pAd,
-			  void * Msg,
-			  unsigned long MsgLen,
-			  u8 * pBssType,
-			  char Ssid[],
-			  u8 * pSsidLen, u8 * pScanType)
-{
-	struct rt_mlme_scan_req *Info;
-
-	Info = (struct rt_mlme_scan_req *)(Msg);
-	*pBssType = Info->BssType;
-	*pSsidLen = Info->SsidLen;
-	NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen);
-	*pScanType = Info->ScanType;
-
-	if ((*pBssType == BSS_INFRA || *pBssType == BSS_ADHOC
-	     || *pBssType == BSS_ANY)
-	    && (*pScanType == SCAN_ACTIVE || *pScanType == SCAN_PASSIVE)) {
-		return TRUE;
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeScanReqSanity fail - wrong BssType or ScanType\n"));
-		return FALSE;
-	}
-}
-
-/* IRQL = DISPATCH_LEVEL */
-u8 ChannelSanity(struct rt_rtmp_adapter *pAd, u8 channel)
-{
-	int i;
-
-	for (i = 0; i < pAd->ChannelListNum; i++) {
-		if (channel == pAd->ChannelList[i].Channel)
-			return 1;
-	}
-	return 0;
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN PeerDeauthSanity(struct rt_rtmp_adapter *pAd,
-			 void * Msg,
-			 unsigned long MsgLen,
-			 u8 *pAddr2, u16 * pReason)
-{
-	struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) Msg;
-
-	COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
-	NdisMoveMemory(pReason, &pFrame->Octet[0], 2);
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN PeerAuthSanity(struct rt_rtmp_adapter *pAd,
-		       void * Msg,
-		       unsigned long MsgLen,
-		       u8 *pAddr,
-		       u16 * pAlg,
-		       u16 * pSeq,
-		       u16 * pStatus, char * pChlgText)
-{
-	struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) Msg;
-
-	COPY_MAC_ADDR(pAddr, pFrame->Hdr.Addr2);
-	NdisMoveMemory(pAlg, &pFrame->Octet[0], 2);
-	NdisMoveMemory(pSeq, &pFrame->Octet[2], 2);
-	NdisMoveMemory(pStatus, &pFrame->Octet[4], 2);
-
-	if (*pAlg == AUTH_MODE_OPEN) {
-		if (*pSeq == 1 || *pSeq == 2) {
-			return TRUE;
-		} else {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PeerAuthSanity fail - wrong Seg#\n"));
-			return FALSE;
-		}
-	} else if (*pAlg == AUTH_MODE_KEY) {
-		if (*pSeq == 1 || *pSeq == 4) {
-			return TRUE;
-		} else if (*pSeq == 2 || *pSeq == 3) {
-			NdisMoveMemory(pChlgText, &pFrame->Octet[8],
-				       CIPHER_TEXT_LEN);
-			return TRUE;
-		} else {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PeerAuthSanity fail - wrong Seg#\n"));
-			return FALSE;
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("PeerAuthSanity fail - wrong algorithm\n"));
-		return FALSE;
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
- */
-BOOLEAN MlmeAuthReqSanity(struct rt_rtmp_adapter *pAd,
-			  void * Msg,
-			  unsigned long MsgLen,
-			  u8 *pAddr,
-			  unsigned long * pTimeout, u16 * pAlg)
-{
-	struct rt_mlme_auth_req *pInfo;
-
-	pInfo = (struct rt_mlme_auth_req *)Msg;
-	COPY_MAC_ADDR(pAddr, pInfo->Addr);
-	*pTimeout = pInfo->Timeout;
-	*pAlg = pInfo->Alg;
-
-	if (((*pAlg == AUTH_MODE_KEY) || (*pAlg == AUTH_MODE_OPEN)
-	    ) && ((*pAddr & 0x01) == 0)) {
-		return TRUE;
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeAuthReqSanity fail - wrong algorithm\n"));
-		return FALSE;
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN MlmeAssocReqSanity(struct rt_rtmp_adapter *pAd,
-			   void * Msg,
-			   unsigned long MsgLen,
-			   u8 *pApAddr,
-			   u16 * pCapabilityInfo,
-			   unsigned long * pTimeout, u16 * pListenIntv)
-{
-	struct rt_mlme_assoc_req *pInfo;
-
-	pInfo = (struct rt_mlme_assoc_req *)Msg;
-	*pTimeout = pInfo->Timeout;	/* timeout */
-	COPY_MAC_ADDR(pApAddr, pInfo->Addr);	/* AP address */
-	*pCapabilityInfo = pInfo->CapabilityInfo;	/* capability info */
-	*pListenIntv = pInfo->ListenIntv;
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN PeerDisassocSanity(struct rt_rtmp_adapter *pAd,
-			   void * Msg,
-			   unsigned long MsgLen,
-			   u8 *pAddr2, u16 * pReason)
-{
-	struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) Msg;
-
-	COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
-	NdisMoveMemory(pReason, &pFrame->Octet[0], 2);
-
-	return TRUE;
-}
-
-/*
-	========================================================================
-	Routine Description:
-		Sanity check NetworkType (11b, 11g or 11a)
-
-	Arguments:
-		pBss - Pointer to BSS table.
-
-	Return Value:
-        Ndis802_11DS .......(11b)
-        Ndis802_11OFDM24....(11g)
-        Ndis802_11OFDM5.....(11a)
-
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-NDIS_802_11_NETWORK_TYPE NetworkTypeInUseSanity(struct rt_bss_entry *pBss)
-{
-	NDIS_802_11_NETWORK_TYPE NetWorkType;
-	u8 rate, i;
-
-	NetWorkType = Ndis802_11DS;
-
-	if (pBss->Channel <= 14) {
-		/* */
-		/* First check support Rate. */
-		/* */
-		for (i = 0; i < pBss->SupRateLen; i++) {
-			rate = pBss->SupRate[i] & 0x7f;	/* Mask out basic rate set bit */
-			if ((rate == 2) || (rate == 4) || (rate == 11)
-			    || (rate == 22)) {
-				continue;
-			} else {
-				/* */
-				/* Otherwise (even rate > 108) means Ndis802_11OFDM24 */
-				/* */
-				NetWorkType = Ndis802_11OFDM24;
-				break;
-			}
-		}
-
-		/* */
-		/* Second check Extend Rate. */
-		/* */
-		if (NetWorkType != Ndis802_11OFDM24) {
-			for (i = 0; i < pBss->ExtRateLen; i++) {
-				rate = pBss->SupRate[i] & 0x7f;	/* Mask out basic rate set bit */
-				if ((rate == 2) || (rate == 4) || (rate == 11)
-				    || (rate == 22)) {
-					continue;
-				} else {
-					/* */
-					/* Otherwise (even rate > 108) means Ndis802_11OFDM24 */
-					/* */
-					NetWorkType = Ndis802_11OFDM24;
-					break;
-				}
-			}
-		}
-	} else {
-		NetWorkType = Ndis802_11OFDM5;
-	}
-
-	if (pBss->HtCapabilityLen != 0) {
-		if (NetWorkType == Ndis802_11OFDM5)
-			NetWorkType = Ndis802_11OFDM5_N;
-		else
-			NetWorkType = Ndis802_11OFDM24_N;
-	}
-
-	return NetWorkType;
-}
-
-/*
-    ==========================================================================
-    Description:
-        Check the validity of the received EAPoL frame
-    Return:
-        TRUE if all parameters are OK,
-        FALSE otherwise
-    ==========================================================================
- */
-BOOLEAN PeerWpaMessageSanity(struct rt_rtmp_adapter *pAd,
-			     struct rt_eapol_packet * pMsg,
-			     unsigned long MsgLen,
-			     u8 MsgType, struct rt_mac_table_entry *pEntry)
-{
-	u8 mic[LEN_KEY_DESC_MIC], digest[80], KEYDATA[MAX_LEN_OF_RSNIE];
-	BOOLEAN bReplayDiff = FALSE;
-	BOOLEAN bWPA2 = FALSE;
-	struct rt_key_info EapolKeyInfo;
-	u8 GroupKeyIndex = 0;
-
-	NdisZeroMemory(mic, sizeof(mic));
-	NdisZeroMemory(digest, sizeof(digest));
-	NdisZeroMemory(KEYDATA, sizeof(KEYDATA));
-	NdisZeroMemory((u8 *)& EapolKeyInfo, sizeof(EapolKeyInfo));
-
-	NdisMoveMemory((u8 *)& EapolKeyInfo,
-		       (u8 *)& pMsg->KeyDesc.KeyInfo, sizeof(struct rt_key_info));
-
-	*((u16 *) & EapolKeyInfo) = cpu2le16(*((u16 *) & EapolKeyInfo));
-
-	/* Choose WPA2 or not */
-	if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2)
-	    || (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK))
-		bWPA2 = TRUE;
-
-	/* 0. Check MsgType */
-	if ((MsgType > EAPOL_GROUP_MSG_2) || (MsgType < EAPOL_PAIR_MSG_1)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("The message type is invalid(%d)! \n", MsgType));
-		return FALSE;
-	}
-	/* 1. Replay counter check */
-	if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1)	/* For supplicant */
-	{
-		/* First validate replay counter, only accept message with larger replay counter. */
-		/* Let equal pass, some AP start with all zero replay counter */
-		u8 ZeroReplay[LEN_KEY_DESC_REPLAY];
-
-		NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY);
-		if ((RTMPCompareMemory
-		     (pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter,
-		      LEN_KEY_DESC_REPLAY) != 1)
-		    &&
-		    (RTMPCompareMemory
-		     (pMsg->KeyDesc.ReplayCounter, ZeroReplay,
-		      LEN_KEY_DESC_REPLAY) != 0)) {
-			bReplayDiff = TRUE;
-		}
-	} else if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2)	/* For authenticator */
-	{
-		/* check Replay Counter coresponds to MSG from authenticator, otherwise discard */
-		if (!NdisEqualMemory
-		    (pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter,
-		     LEN_KEY_DESC_REPLAY)) {
-			bReplayDiff = TRUE;
-		}
-	}
-	/* Replay Counter different condition */
-	if (bReplayDiff) {
-		/* send wireless event - for replay counter different */
-		if (pAd->CommonCfg.bWirelessEvent)
-			RTMPSendWirelessEvent(pAd,
-					      IW_REPLAY_COUNTER_DIFF_EVENT_FLAG,
-					      pEntry->Addr, pEntry->apidx, 0);
-
-		if (MsgType < EAPOL_GROUP_MSG_1) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Replay Counter Different in pairwise msg %d of 4-way handshake!\n",
-				  MsgType));
-		} else {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Replay Counter Different in group msg %d of 2-way handshake!\n",
-				  (MsgType - EAPOL_PAIR_MSG_4)));
-		}
-
-		hex_dump("Receive replay counter ", pMsg->KeyDesc.ReplayCounter,
-			 LEN_KEY_DESC_REPLAY);
-		hex_dump("Current replay counter ", pEntry->R_Counter,
-			 LEN_KEY_DESC_REPLAY);
-		return FALSE;
-	}
-	/* 2. Verify MIC except Pairwise Msg1 */
-	if (MsgType != EAPOL_PAIR_MSG_1) {
-		u8 rcvd_mic[LEN_KEY_DESC_MIC];
-
-		/* Record the received MIC for check later */
-		NdisMoveMemory(rcvd_mic, pMsg->KeyDesc.KeyMic,
-			       LEN_KEY_DESC_MIC);
-		NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC);
-
-		if (EapolKeyInfo.KeyDescVer == DESC_TYPE_TKIP)	/* TKIP */
-		{
-			HMAC_MD5(pEntry->PTK, LEN_EAP_MICK, (u8 *)pMsg,
-				 MsgLen, mic, MD5_DIGEST_SIZE);
-		} else if (EapolKeyInfo.KeyDescVer == DESC_TYPE_AES)	/* AES */
-		{
-			HMAC_SHA1(pEntry->PTK, LEN_EAP_MICK, (u8 *)pMsg,
-				  MsgLen, digest, SHA1_DIGEST_SIZE);
-			NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC);
-		}
-
-		if (!NdisEqualMemory(rcvd_mic, mic, LEN_KEY_DESC_MIC)) {
-			/* send wireless event - for MIC different */
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd,
-						      IW_MIC_DIFF_EVENT_FLAG,
-						      pEntry->Addr,
-						      pEntry->apidx, 0);
-
-			if (MsgType < EAPOL_GROUP_MSG_1) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("MIC Different in pairwise msg %d of 4-way handshake!\n",
-					  MsgType));
-			} else {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("MIC Different in group msg %d of 2-way handshake!\n",
-					  (MsgType - EAPOL_PAIR_MSG_4)));
-			}
-
-			hex_dump("Received MIC", rcvd_mic, LEN_KEY_DESC_MIC);
-			hex_dump("Desired  MIC", mic, LEN_KEY_DESC_MIC);
-
-			return FALSE;
-		}
-	}
-	/* 1. Decrypt the Key Data field if GTK is included. */
-	/* 2. Extract the context of the Key Data field if it exist. */
-	/* The field in pairwise_msg_2_WPA1(WPA2) & pairwise_msg_3_WPA1 is clear. */
-	/* The field in group_msg_1_WPA1(WPA2) & pairwise_msg_3_WPA2 is encrypted. */
-	if (CONV_ARRARY_TO_u16(pMsg->KeyDesc.KeyDataLen) > 0) {
-		/* Decrypt this field */
-		if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2)
-		    || (MsgType == EAPOL_GROUP_MSG_1)) {
-			if ((EapolKeyInfo.KeyDescVer == DESC_TYPE_AES)) {
-				/* AES */
-				AES_GTK_KEY_UNWRAP(&pEntry->PTK[16], KEYDATA,
-						   CONV_ARRARY_TO_u16(pMsg->
-									 KeyDesc.
-									 KeyDataLen),
-						   pMsg->KeyDesc.KeyData);
-			} else {
-				int i;
-				u8 Key[32];
-				/* Decrypt TKIP GTK */
-				/* Construct 32 bytes RC4 Key */
-				NdisMoveMemory(Key, pMsg->KeyDesc.KeyIv, 16);
-				NdisMoveMemory(&Key[16], &pEntry->PTK[16], 16);
-				ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key,
-					     32);
-				/*discard first 256 bytes */
-				for (i = 0; i < 256; i++)
-					ARCFOUR_BYTE(&pAd->PrivateInfo.
-						     WEPCONTEXT);
-				/* Decrypt GTK. Becareful, there is no ICV to check the result is correct or not */
-				ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT,
-						KEYDATA, pMsg->KeyDesc.KeyData,
-						CONV_ARRARY_TO_u16(pMsg->
-								      KeyDesc.
-								      KeyDataLen));
-			}
-
-			if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1))
-				GroupKeyIndex = EapolKeyInfo.KeyIndex;
-
-		} else if ((MsgType == EAPOL_PAIR_MSG_2)
-			   || (MsgType == EAPOL_PAIR_MSG_3 && !bWPA2)) {
-			NdisMoveMemory(KEYDATA, pMsg->KeyDesc.KeyData,
-				       CONV_ARRARY_TO_u16(pMsg->KeyDesc.
-							     KeyDataLen));
-		} else {
-
-			return TRUE;
-		}
-
-		/* Parse Key Data field to */
-		/* 1. verify RSN IE for pairwise_msg_2_WPA1(WPA2) ,pairwise_msg_3_WPA1(WPA2) */
-		/* 2. verify KDE format for pairwise_msg_3_WPA2, group_msg_1_WPA2 */
-		/* 3. update shared key for pairwise_msg_3_WPA2, group_msg_1_WPA1(WPA2) */
-		if (!RTMPParseEapolKeyData(pAd, KEYDATA,
-					   CONV_ARRARY_TO_u16(pMsg->KeyDesc.
-								 KeyDataLen),
-					   GroupKeyIndex, MsgType, bWPA2,
-					   pEntry)) {
-			return FALSE;
-		}
-	}
-
-	return TRUE;
-
-}
diff --git a/drivers/staging/rt2860/common/cmm_sync.c b/drivers/staging/rt2860/common/cmm_sync.c
deleted file mode 100644
index aefe1b774650ef66b131cf88e3b7ac7107b56702..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_sync.c
+++ /dev/null
@@ -1,718 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	cmm_sync.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John Chang	2004-09-01      modified for rt2561/2661
-*/
-#include "../rt_config.h"
-
-/* 2.4 Ghz channel plan index in the TxPower arrays. */
-#define	BG_BAND_REGION_0_START	0	/* 1,2,3,4,5,6,7,8,9,10,11 */
-#define	BG_BAND_REGION_0_SIZE	11
-#define	BG_BAND_REGION_1_START	0	/* 1,2,3,4,5,6,7,8,9,10,11,12,13 */
-#define	BG_BAND_REGION_1_SIZE	13
-#define	BG_BAND_REGION_2_START	9	/* 10,11 */
-#define	BG_BAND_REGION_2_SIZE	2
-#define	BG_BAND_REGION_3_START	9	/* 10,11,12,13 */
-#define	BG_BAND_REGION_3_SIZE	4
-#define	BG_BAND_REGION_4_START	13	/* 14 */
-#define	BG_BAND_REGION_4_SIZE	1
-#define	BG_BAND_REGION_5_START	0	/* 1,2,3,4,5,6,7,8,9,10,11,12,13,14 */
-#define	BG_BAND_REGION_5_SIZE	14
-#define	BG_BAND_REGION_6_START	2	/* 3,4,5,6,7,8,9 */
-#define	BG_BAND_REGION_6_SIZE	7
-#define	BG_BAND_REGION_7_START	4	/* 5,6,7,8,9,10,11,12,13 */
-#define	BG_BAND_REGION_7_SIZE	9
-#define	BG_BAND_REGION_31_START	0	/* 1,2,3,4,5,6,7,8,9,10,11,12,13,14 */
-#define	BG_BAND_REGION_31_SIZE	14
-
-/* 5 Ghz channel plan index in the TxPower arrays. */
-u8 A_BAND_REGION_0_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165 };
-u8 A_BAND_REGION_1_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128,
-132, 136, 140 };
-u8 A_BAND_REGION_2_CHANNEL_LIST[] = { 36, 40, 44, 48, 52, 56, 60, 64 };
-u8 A_BAND_REGION_3_CHANNEL_LIST[] = { 52, 56, 60, 64, 149, 153, 157, 161 };
-u8 A_BAND_REGION_4_CHANNEL_LIST[] = { 149, 153, 157, 161, 165 };
-u8 A_BAND_REGION_5_CHANNEL_LIST[] = { 149, 153, 157, 161 };
-u8 A_BAND_REGION_6_CHANNEL_LIST[] = { 36, 40, 44, 48 };
-u8 A_BAND_REGION_7_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128,
-132, 136, 140, 149, 153, 157, 161, 165, 169, 173 };
-u8 A_BAND_REGION_8_CHANNEL_LIST[] = { 52, 56, 60, 64 };
-u8 A_BAND_REGION_9_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140,
-149, 153, 157, 161, 165 };
-u8 A_BAND_REGION_10_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 149, 153, 157, 161, 165 };
-u8 A_BAND_REGION_11_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153,
-157, 161 };
-u8 A_BAND_REGION_12_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128,
-132, 136, 140 };
-u8 A_BAND_REGION_13_CHANNEL_LIST[] =
-    { 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140,
-149, 153, 157, 161 };
-u8 A_BAND_REGION_14_CHANNEL_LIST[] =
-    { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 136, 140, 149,
-153, 157, 161, 165 };
-u8 A_BAND_REGION_15_CHANNEL_LIST[] = { 149, 153, 157, 161, 165, 169, 173 };
-
-/*BaSizeArray follows the 802.11n definition as MaxRxFactor.  2^(13+factor) bytes. When factor =0, it's about Ba buffer size =8. */
-u8 BaSizeArray[4] = { 8, 16, 32, 64 };
-
-/*
-	==========================================================================
-	Description:
-		Update StaCfg->ChannelList[] according to 1) Country Region 2) RF IC type,
-		and 3) PHY-mode user selected.
-		The outcome is used by driver when doing site survey.
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void BuildChannelList(struct rt_rtmp_adapter *pAd)
-{
-	u8 i, j, index = 0, num = 0;
-	u8 *pChannelList = NULL;
-
-	NdisZeroMemory(pAd->ChannelList,
-		       MAX_NUM_OF_CHANNELS * sizeof(struct rt_channel_tx_power));
-
-	/* if not 11a-only mode, channel list starts from 2.4Ghz band */
-	if ((pAd->CommonCfg.PhyMode != PHY_11A)
-	    && (pAd->CommonCfg.PhyMode != PHY_11AN_MIXED)
-	    && (pAd->CommonCfg.PhyMode != PHY_11N_5G)
-	    ) {
-		switch (pAd->CommonCfg.CountryRegion & 0x7f) {
-		case REGION_0_BG_BAND:	/* 1 -11 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_0_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_0_SIZE);
-			index += BG_BAND_REGION_0_SIZE;
-			break;
-		case REGION_1_BG_BAND:	/* 1 - 13 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_1_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_1_SIZE);
-			index += BG_BAND_REGION_1_SIZE;
-			break;
-		case REGION_2_BG_BAND:	/* 10 - 11 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_2_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_2_SIZE);
-			index += BG_BAND_REGION_2_SIZE;
-			break;
-		case REGION_3_BG_BAND:	/* 10 - 13 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_3_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_3_SIZE);
-			index += BG_BAND_REGION_3_SIZE;
-			break;
-		case REGION_4_BG_BAND:	/* 14 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_4_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_4_SIZE);
-			index += BG_BAND_REGION_4_SIZE;
-			break;
-		case REGION_5_BG_BAND:	/* 1 - 14 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_5_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_5_SIZE);
-			index += BG_BAND_REGION_5_SIZE;
-			break;
-		case REGION_6_BG_BAND:	/* 3 - 9 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_6_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_6_SIZE);
-			index += BG_BAND_REGION_6_SIZE;
-			break;
-		case REGION_7_BG_BAND:	/* 5 - 13 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_7_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_7_SIZE);
-			index += BG_BAND_REGION_7_SIZE;
-			break;
-		case REGION_31_BG_BAND:	/* 1 - 14 */
-			NdisMoveMemory(&pAd->ChannelList[index],
-				       &pAd->TxPower[BG_BAND_REGION_31_START],
-				       sizeof(struct rt_channel_tx_power) *
-				       BG_BAND_REGION_31_SIZE);
-			index += BG_BAND_REGION_31_SIZE;
-			break;
-		default:	/* Error. should never happen */
-			break;
-		}
-		for (i = 0; i < index; i++)
-			pAd->ChannelList[i].MaxTxPwr = 20;
-	}
-
-	if ((pAd->CommonCfg.PhyMode == PHY_11A)
-	    || (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED)
-	    || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED)
-	    || (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED)
-	    || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED)
-	    || (pAd->CommonCfg.PhyMode == PHY_11N_5G)
-	    ) {
-		switch (pAd->CommonCfg.CountryRegionForABand & 0x7f) {
-		case REGION_0_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_0_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_0_CHANNEL_LIST;
-			break;
-		case REGION_1_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_1_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_1_CHANNEL_LIST;
-			break;
-		case REGION_2_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_2_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_2_CHANNEL_LIST;
-			break;
-		case REGION_3_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_3_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_3_CHANNEL_LIST;
-			break;
-		case REGION_4_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_4_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_4_CHANNEL_LIST;
-			break;
-		case REGION_5_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_5_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_5_CHANNEL_LIST;
-			break;
-		case REGION_6_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_6_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_6_CHANNEL_LIST;
-			break;
-		case REGION_7_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_7_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_7_CHANNEL_LIST;
-			break;
-		case REGION_8_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_8_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_8_CHANNEL_LIST;
-			break;
-		case REGION_9_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_9_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_9_CHANNEL_LIST;
-			break;
-
-		case REGION_10_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_10_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_10_CHANNEL_LIST;
-			break;
-
-		case REGION_11_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_11_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_11_CHANNEL_LIST;
-			break;
-		case REGION_12_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_12_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_12_CHANNEL_LIST;
-			break;
-		case REGION_13_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_13_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_13_CHANNEL_LIST;
-			break;
-		case REGION_14_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_14_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_14_CHANNEL_LIST;
-			break;
-		case REGION_15_A_BAND:
-			num =
-			    sizeof(A_BAND_REGION_15_CHANNEL_LIST) /
-			    sizeof(u8);
-			pChannelList = A_BAND_REGION_15_CHANNEL_LIST;
-			break;
-		default:	/* Error. should never happen */
-			DBGPRINT(RT_DEBUG_WARN,
-				 ("countryregion=%d not support",
-				  pAd->CommonCfg.CountryRegionForABand));
-			break;
-		}
-
-		if (num != 0) {
-			u8 RadarCh[15] =
-			    { 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124,
-		    128, 132, 136, 140 };
-			for (i = 0; i < num; i++) {
-				for (j = 0; j < MAX_NUM_OF_CHANNELS; j++) {
-					if (pChannelList[i] ==
-					    pAd->TxPower[j].Channel)
-						NdisMoveMemory(&pAd->
-							       ChannelList[index
-									   + i],
-							       &pAd->TxPower[j],
-							       sizeof
-							       (struct rt_channel_tx_power));
-				}
-				for (j = 0; j < 15; j++) {
-					if (pChannelList[i] == RadarCh[j])
-						pAd->ChannelList[index +
-								 i].DfsReq =
-						    TRUE;
-				}
-				pAd->ChannelList[index + i].MaxTxPwr = 20;
-			}
-			index += num;
-		}
-	}
-
-	pAd->ChannelListNum = index;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("country code=%d/%d, RFIC=%d, PHY mode=%d, support %d channels\n",
-		  pAd->CommonCfg.CountryRegion,
-		  pAd->CommonCfg.CountryRegionForABand, pAd->RfIcType,
-		  pAd->CommonCfg.PhyMode, pAd->ChannelListNum));
-#ifdef DBG
-	for (i = 0; i < pAd->ChannelListNum; i++) {
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			     ("BuildChannel # %d :: Pwr0 = %d, Pwr1 =%d, \n ",
-			      pAd->ChannelList[i].Channel,
-			      pAd->ChannelList[i].Power,
-			      pAd->ChannelList[i].Power2));
-	}
-#endif
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine return the first channel number according to the country
-		code selection and RF IC selection (signal band or dual band). It is called
-		whenever driver need to start a site survey of all supported channels.
-	Return:
-		ch - the first channel number of current country code setting
-
-	IRQL = PASSIVE_LEVEL
-
-	==========================================================================
- */
-u8 FirstChannel(struct rt_rtmp_adapter *pAd)
-{
-	return pAd->ChannelList[0].Channel;
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine returns the next channel number. This routine is called
-		during driver need to start a site survey of all supported channels.
-	Return:
-		next_channel - the next channel number valid in current country code setting.
-	Note:
-		return 0 if no more next channel
-	==========================================================================
- */
-u8 NextChannel(struct rt_rtmp_adapter *pAd, u8 channel)
-{
-	int i;
-	u8 next_channel = 0;
-
-	for (i = 0; i < (pAd->ChannelListNum - 1); i++)
-		if (channel == pAd->ChannelList[i].Channel) {
-			next_channel = pAd->ChannelList[i + 1].Channel;
-			break;
-		}
-	return next_channel;
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine is for Cisco Compatible Extensions 2.X
-		Spec31. AP Control of Client Transmit Power
-	Return:
-		None
-	Note:
-	   Required by Aironet dBm(mW)
-		   0dBm(1mW),   1dBm(5mW), 13dBm(20mW), 15dBm(30mW),
-		  17dBm(50mw), 20dBm(100mW)
-
-	   We supported
-		   3dBm(Lowest), 6dBm(10%), 9dBm(25%), 12dBm(50%),
-		  14dBm(75%),   15dBm(100%)
-
-		The client station's actual transmit power shall be within +/- 5dB of
-		the minimum value or next lower value.
-	==========================================================================
- */
-void ChangeToCellPowerLimit(struct rt_rtmp_adapter *pAd,
-			    u8 AironetCellPowerLimit)
-{
-	/*valud 0xFF means that hasn't found power limit information */
-	/*from the AP's Beacon/Probe response. */
-	if (AironetCellPowerLimit == 0xFF)
-		return;
-
-	if (AironetCellPowerLimit < 6)	/*Used Lowest Power Percentage. */
-		pAd->CommonCfg.TxPowerPercentage = 6;
-	else if (AironetCellPowerLimit < 9)
-		pAd->CommonCfg.TxPowerPercentage = 10;
-	else if (AironetCellPowerLimit < 12)
-		pAd->CommonCfg.TxPowerPercentage = 25;
-	else if (AironetCellPowerLimit < 14)
-		pAd->CommonCfg.TxPowerPercentage = 50;
-	else if (AironetCellPowerLimit < 15)
-		pAd->CommonCfg.TxPowerPercentage = 75;
-	else
-		pAd->CommonCfg.TxPowerPercentage = 100;	/*else used maximum */
-
-	if (pAd->CommonCfg.TxPowerPercentage > pAd->CommonCfg.TxPowerDefault)
-		pAd->CommonCfg.TxPowerPercentage =
-		    pAd->CommonCfg.TxPowerDefault;
-
-}
-
-char ConvertToRssi(struct rt_rtmp_adapter *pAd, char Rssi, u8 RssiNumber)
-{
-	u8 RssiOffset, LNAGain;
-
-	/* Rssi equals to zero should be an invalid value */
-	if (Rssi == 0)
-		return -99;
-
-	LNAGain = GET_LNA_GAIN(pAd);
-	if (pAd->LatchRfRegs.Channel > 14) {
-		if (RssiNumber == 0)
-			RssiOffset = pAd->ARssiOffset0;
-		else if (RssiNumber == 1)
-			RssiOffset = pAd->ARssiOffset1;
-		else
-			RssiOffset = pAd->ARssiOffset2;
-	} else {
-		if (RssiNumber == 0)
-			RssiOffset = pAd->BGRssiOffset0;
-		else if (RssiNumber == 1)
-			RssiOffset = pAd->BGRssiOffset1;
-		else
-			RssiOffset = pAd->BGRssiOffset2;
-	}
-
-	return (-12 - RssiOffset - LNAGain - Rssi);
-}
-
-/*
-	==========================================================================
-	Description:
-		Scan next channel
-	==========================================================================
- */
-void ScanNextChannel(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_header_802_11 Hdr80211;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen = 0;
-	u8 SsidLen = 0, ScanType = pAd->MlmeAux.ScanType, BBPValue = 0;
-	u16 Status;
-	struct rt_header_802_11 * pHdr80211;
-	u32 ScanTimeIn5gChannel = SHORT_CHANNEL_TIME;
-
-	{
-		if (MONITOR_ON(pAd))
-			return;
-	}
-
-	if (pAd->MlmeAux.Channel == 0) {
-		if ((pAd->CommonCfg.BBPCurrentBW == BW_40)
-		    && (INFRA_ON(pAd)
-			|| (pAd->OpMode == OPMODE_AP))
-		    ) {
-			AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel,
-					  FALSE);
-			AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-			BBPValue &= (~0x18);
-			BBPValue |= 0x10;
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",
-				  pAd->CommonCfg.CentralChannel,
-				  pAd->ScanTab.BssNr));
-		} else {
-			AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
-			AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("SYNC - End of SCAN, restore to channel %d, Total BSS[%02d]\n",
-				  pAd->CommonCfg.Channel, pAd->ScanTab.BssNr));
-		}
-
-		{
-			/* */
-			/* To prevent data lost. */
-			/* Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. */
-			/* Now, we need to send an NULL data with turned PSM bit off to AP, when scan progress done */
-			/* */
-			if (OPSTATUS_TEST_FLAG
-			    (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
-			    && (INFRA_ON(pAd))) {
-				NStatus =
-				    MlmeAllocateMemory(pAd,
-						       (void *)& pOutBuffer);
-				if (NStatus == NDIS_STATUS_SUCCESS) {
-					pHdr80211 = (struct rt_header_802_11 *) pOutBuffer;
-					MgtMacHeaderInit(pAd, pHdr80211,
-							 SUBTYPE_NULL_FUNC, 1,
-							 pAd->CommonCfg.Bssid,
-							 pAd->CommonCfg.Bssid);
-					pHdr80211->Duration = 0;
-					pHdr80211->FC.Type = BTYPE_DATA;
-					pHdr80211->FC.PwrMgmt =
-					    (pAd->StaCfg.Psm == PWR_SAVE);
-
-					/* Send using priority queue */
-					MiniportMMRequest(pAd, 0, pOutBuffer,
-							  sizeof
-							  (struct rt_header_802_11));
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("MlmeScanReqAction -- Send PSM Data frame\n"));
-					MlmeFreeMemory(pAd, pOutBuffer);
-					RTMPusecDelay(5000);
-				}
-			}
-
-			pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-			Status = MLME_SUCCESS;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF,
-				    2, &Status);
-		}
-
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
-	}
-#ifdef RTMP_MAC_USB
-	else if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)
-		 && (pAd->OpMode == OPMODE_STA)) {
-		pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-		MlmeCntlConfirm(pAd, MT2_SCAN_CONF, MLME_FAIL_NO_RESOURCE);
-	}
-#endif /* RTMP_MAC_USB // */
-	else {
-		{
-			/* BBP and RF are not accessible in PS mode, we has to wake them up first */
-			if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
-				AsicForceWakeup(pAd, TRUE);
-
-			/* leave PSM during scanning. otherwise we may lost ProbeRsp & BEACON */
-			if (pAd->StaCfg.Psm == PWR_SAVE)
-				RTMP_SET_PSM_BIT(pAd, PWR_ACTIVE);
-		}
-
-		AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, TRUE);
-		AsicLockChannel(pAd, pAd->MlmeAux.Channel);
-
-		{
-			if (pAd->MlmeAux.Channel > 14) {
-				if ((pAd->CommonCfg.bIEEE80211H == 1)
-				    && RadarChannelCheck(pAd,
-							 pAd->MlmeAux.
-							 Channel)) {
-					ScanType = SCAN_PASSIVE;
-					ScanTimeIn5gChannel = MIN_CHANNEL_TIME;
-				}
-			}
-		}
-
-		/*Global country domain(ch1-11:active scan, ch12-14 passive scan) */
-		if ((pAd->MlmeAux.Channel <= 14) && (pAd->MlmeAux.Channel >= 12)
-		    && ((pAd->CommonCfg.CountryRegion & 0x7f) ==
-			REGION_31_BG_BAND)) {
-			ScanType = SCAN_PASSIVE;
-		}
-		/* We need to shorten active scan time in order for WZC connect issue */
-		/* Chnage the channel scan time for CISCO stuff based on its IAPP announcement */
-		if (ScanType == FAST_SCAN_ACTIVE)
-			RTMPSetTimer(&pAd->MlmeAux.ScanTimer,
-				     FAST_ACTIVE_SCAN_TIME);
-		else		/* must be SCAN_PASSIVE or SCAN_ACTIVE */
-		{
-			if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED)
-			    || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED)
-			    || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED)
-			    ) {
-				if (pAd->MlmeAux.Channel > 14)
-					RTMPSetTimer(&pAd->MlmeAux.ScanTimer,
-						     ScanTimeIn5gChannel);
-				else
-					RTMPSetTimer(&pAd->MlmeAux.ScanTimer,
-						     MIN_CHANNEL_TIME);
-			} else
-				RTMPSetTimer(&pAd->MlmeAux.ScanTimer,
-					     MAX_CHANNEL_TIME);
-		}
-
-		if ((ScanType == SCAN_ACTIVE)
-		    || (ScanType == FAST_SCAN_ACTIVE)
-		    ) {
-			NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-			if (NStatus != NDIS_STATUS_SUCCESS) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("SYNC - ScanNextChannel() allocate memory fail\n"));
-
-				{
-					pAd->Mlme.SyncMachine.CurrState =
-					    SYNC_IDLE;
-					Status = MLME_FAIL_NO_RESOURCE;
-					MlmeEnqueue(pAd,
-						    MLME_CNTL_STATE_MACHINE,
-						    MT2_SCAN_CONF, 2, &Status);
-				}
-
-				return;
-			}
-			/* There is no need to send broadcast probe request if active scan is in effect. */
-			if ((ScanType == SCAN_ACTIVE)
-			    || (ScanType == FAST_SCAN_ACTIVE)
-			    )
-				SsidLen = pAd->MlmeAux.SsidLen;
-			else
-				SsidLen = 0;
-
-			MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0,
-					 BROADCAST_ADDR, BROADCAST_ADDR);
-			MakeOutgoingFrame(pOutBuffer, &FrameLen,
-					  sizeof(struct rt_header_802_11), &Hdr80211, 1,
-					  &SsidIe, 1, &SsidLen, SsidLen,
-					  pAd->MlmeAux.Ssid, 1, &SupRateIe, 1,
-					  &pAd->CommonCfg.SupRateLen,
-					  pAd->CommonCfg.SupRateLen,
-					  pAd->CommonCfg.SupRate, END_OF_ARGS);
-
-			if (pAd->CommonCfg.ExtRateLen) {
-				unsigned long Tmp;
-				MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
-						  1, &ExtRateIe,
-						  1, &pAd->CommonCfg.ExtRateLen,
-						  pAd->CommonCfg.ExtRateLen,
-						  pAd->CommonCfg.ExtRate,
-						  END_OF_ARGS);
-				FrameLen += Tmp;
-			}
-
-			if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) {
-				unsigned long Tmp;
-				u8 HtLen;
-				u8 BROADCOM[4] = { 0x0, 0x90, 0x4c, 0x33 };
-
-				if (pAd->bBroadComHT == TRUE) {
-					HtLen =
-					    pAd->MlmeAux.HtCapabilityLen + 4;
-
-					MakeOutgoingFrame(pOutBuffer + FrameLen,
-							  &Tmp, 1, &WpaIe, 1,
-							  &HtLen, 4,
-							  &BROADCOM[0],
-							  pAd->MlmeAux.
-							  HtCapabilityLen,
-							  &pAd->MlmeAux.
-							  HtCapability,
-							  END_OF_ARGS);
-				} else {
-					HtLen = pAd->MlmeAux.HtCapabilityLen;
-
-					MakeOutgoingFrame(pOutBuffer + FrameLen,
-							  &Tmp, 1, &HtCapIe, 1,
-							  &HtLen, HtLen,
-							  &pAd->CommonCfg.
-							  HtCapability,
-							  END_OF_ARGS);
-				}
-				FrameLen += Tmp;
-			}
-
-			MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-			MlmeFreeMemory(pAd, pOutBuffer);
-		}
-		/* For SCAN_CISCO_PASSIVE, do nothing and silently wait for beacon or other probe response */
-
-		pAd->Mlme.SyncMachine.CurrState = SCAN_LISTEN;
-	}
-}
-
-void MgtProbReqMacHeaderInit(struct rt_rtmp_adapter *pAd,
-			     struct rt_header_802_11 * pHdr80211,
-			     u8 SubType,
-			     u8 ToDs, u8 *pDA, u8 *pBssid)
-{
-	NdisZeroMemory(pHdr80211, sizeof(struct rt_header_802_11));
-
-	pHdr80211->FC.Type = BTYPE_MGMT;
-	pHdr80211->FC.SubType = SubType;
-	if (SubType == SUBTYPE_ACK)
-		pHdr80211->FC.Type = BTYPE_CNTL;
-	pHdr80211->FC.ToDs = ToDs;
-	COPY_MAC_ADDR(pHdr80211->Addr1, pDA);
-	COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress);
-	COPY_MAC_ADDR(pHdr80211->Addr3, pBssid);
-}
diff --git a/drivers/staging/rt2860/common/cmm_tkip.c b/drivers/staging/rt2860/common/cmm_tkip.c
deleted file mode 100644
index 4881ef9ba022a98b02f119df537116bc6728ed96..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_tkip.c
+++ /dev/null
@@ -1,833 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	cmm_tkip.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Paul Wu		02-25-02		Initial
-*/
-
-#include	"../rt_config.h"
-
-/* Rotation functions on 32 bit values */
-#define ROL32( A, n ) \
-	( ((A) << (n)) | ( ((A)>>(32-(n))) & ( (1UL << (n)) - 1 ) ) )
-#define ROR32( A, n ) ROL32( (A), 32-(n) )
-
-u32 Tkip_Sbox_Lower[256] = {
-	0xA5, 0x84, 0x99, 0x8D, 0x0D, 0xBD, 0xB1, 0x54,
-	0x50, 0x03, 0xA9, 0x7D, 0x19, 0x62, 0xE6, 0x9A,
-	0x45, 0x9D, 0x40, 0x87, 0x15, 0xEB, 0xC9, 0x0B,
-	0xEC, 0x67, 0xFD, 0xEA, 0xBF, 0xF7, 0x96, 0x5B,
-	0xC2, 0x1C, 0xAE, 0x6A, 0x5A, 0x41, 0x02, 0x4F,
-	0x5C, 0xF4, 0x34, 0x08, 0x93, 0x73, 0x53, 0x3F,
-	0x0C, 0x52, 0x65, 0x5E, 0x28, 0xA1, 0x0F, 0xB5,
-	0x09, 0x36, 0x9B, 0x3D, 0x26, 0x69, 0xCD, 0x9F,
-	0x1B, 0x9E, 0x74, 0x2E, 0x2D, 0xB2, 0xEE, 0xFB,
-	0xF6, 0x4D, 0x61, 0xCE, 0x7B, 0x3E, 0x71, 0x97,
-	0xF5, 0x68, 0x00, 0x2C, 0x60, 0x1F, 0xC8, 0xED,
-	0xBE, 0x46, 0xD9, 0x4B, 0xDE, 0xD4, 0xE8, 0x4A,
-	0x6B, 0x2A, 0xE5, 0x16, 0xC5, 0xD7, 0x55, 0x94,
-	0xCF, 0x10, 0x06, 0x81, 0xF0, 0x44, 0xBA, 0xE3,
-	0xF3, 0xFE, 0xC0, 0x8A, 0xAD, 0xBC, 0x48, 0x04,
-	0xDF, 0xC1, 0x75, 0x63, 0x30, 0x1A, 0x0E, 0x6D,
-	0x4C, 0x14, 0x35, 0x2F, 0xE1, 0xA2, 0xCC, 0x39,
-	0x57, 0xF2, 0x82, 0x47, 0xAC, 0xE7, 0x2B, 0x95,
-	0xA0, 0x98, 0xD1, 0x7F, 0x66, 0x7E, 0xAB, 0x83,
-	0xCA, 0x29, 0xD3, 0x3C, 0x79, 0xE2, 0x1D, 0x76,
-	0x3B, 0x56, 0x4E, 0x1E, 0xDB, 0x0A, 0x6C, 0xE4,
-	0x5D, 0x6E, 0xEF, 0xA6, 0xA8, 0xA4, 0x37, 0x8B,
-	0x32, 0x43, 0x59, 0xB7, 0x8C, 0x64, 0xD2, 0xE0,
-	0xB4, 0xFA, 0x07, 0x25, 0xAF, 0x8E, 0xE9, 0x18,
-	0xD5, 0x88, 0x6F, 0x72, 0x24, 0xF1, 0xC7, 0x51,
-	0x23, 0x7C, 0x9C, 0x21, 0xDD, 0xDC, 0x86, 0x85,
-	0x90, 0x42, 0xC4, 0xAA, 0xD8, 0x05, 0x01, 0x12,
-	0xA3, 0x5F, 0xF9, 0xD0, 0x91, 0x58, 0x27, 0xB9,
-	0x38, 0x13, 0xB3, 0x33, 0xBB, 0x70, 0x89, 0xA7,
-	0xB6, 0x22, 0x92, 0x20, 0x49, 0xFF, 0x78, 0x7A,
-	0x8F, 0xF8, 0x80, 0x17, 0xDA, 0x31, 0xC6, 0xB8,
-	0xC3, 0xB0, 0x77, 0x11, 0xCB, 0xFC, 0xD6, 0x3A
-};
-
-u32 Tkip_Sbox_Upper[256] = {
-	0xC6, 0xF8, 0xEE, 0xF6, 0xFF, 0xD6, 0xDE, 0x91,
-	0x60, 0x02, 0xCE, 0x56, 0xE7, 0xB5, 0x4D, 0xEC,
-	0x8F, 0x1F, 0x89, 0xFA, 0xEF, 0xB2, 0x8E, 0xFB,
-	0x41, 0xB3, 0x5F, 0x45, 0x23, 0x53, 0xE4, 0x9B,
-	0x75, 0xE1, 0x3D, 0x4C, 0x6C, 0x7E, 0xF5, 0x83,
-	0x68, 0x51, 0xD1, 0xF9, 0xE2, 0xAB, 0x62, 0x2A,
-	0x08, 0x95, 0x46, 0x9D, 0x30, 0x37, 0x0A, 0x2F,
-	0x0E, 0x24, 0x1B, 0xDF, 0xCD, 0x4E, 0x7F, 0xEA,
-	0x12, 0x1D, 0x58, 0x34, 0x36, 0xDC, 0xB4, 0x5B,
-	0xA4, 0x76, 0xB7, 0x7D, 0x52, 0xDD, 0x5E, 0x13,
-	0xA6, 0xB9, 0x00, 0xC1, 0x40, 0xE3, 0x79, 0xB6,
-	0xD4, 0x8D, 0x67, 0x72, 0x94, 0x98, 0xB0, 0x85,
-	0xBB, 0xC5, 0x4F, 0xED, 0x86, 0x9A, 0x66, 0x11,
-	0x8A, 0xE9, 0x04, 0xFE, 0xA0, 0x78, 0x25, 0x4B,
-	0xA2, 0x5D, 0x80, 0x05, 0x3F, 0x21, 0x70, 0xF1,
-	0x63, 0x77, 0xAF, 0x42, 0x20, 0xE5, 0xFD, 0xBF,
-	0x81, 0x18, 0x26, 0xC3, 0xBE, 0x35, 0x88, 0x2E,
-	0x93, 0x55, 0xFC, 0x7A, 0xC8, 0xBA, 0x32, 0xE6,
-	0xC0, 0x19, 0x9E, 0xA3, 0x44, 0x54, 0x3B, 0x0B,
-	0x8C, 0xC7, 0x6B, 0x28, 0xA7, 0xBC, 0x16, 0xAD,
-	0xDB, 0x64, 0x74, 0x14, 0x92, 0x0C, 0x48, 0xB8,
-	0x9F, 0xBD, 0x43, 0xC4, 0x39, 0x31, 0xD3, 0xF2,
-	0xD5, 0x8B, 0x6E, 0xDA, 0x01, 0xB1, 0x9C, 0x49,
-	0xD8, 0xAC, 0xF3, 0xCF, 0xCA, 0xF4, 0x47, 0x10,
-	0x6F, 0xF0, 0x4A, 0x5C, 0x38, 0x57, 0x73, 0x97,
-	0xCB, 0xA1, 0xE8, 0x3E, 0x96, 0x61, 0x0D, 0x0F,
-	0xE0, 0x7C, 0x71, 0xCC, 0x90, 0x06, 0xF7, 0x1C,
-	0xC2, 0x6A, 0xAE, 0x69, 0x17, 0x99, 0x3A, 0x27,
-	0xD9, 0xEB, 0x2B, 0x22, 0xD2, 0xA9, 0x07, 0x33,
-	0x2D, 0x3C, 0x15, 0xC9, 0x87, 0xAA, 0x50, 0xA5,
-	0x03, 0x59, 0x09, 0x1A, 0x65, 0xD7, 0x84, 0xD0,
-	0x82, 0x29, 0x5A, 0x1E, 0x7B, 0xA8, 0x6D, 0x2C
-};
-
-/* */
-/* Expanded IV for TKIP function. */
-/* */
-struct PACKED rt_tkip_iv {
-	union PACKED {
-		struct PACKED {
-			u8 rc0;
-			u8 rc1;
-			u8 rc2;
-
-			union PACKED {
-				struct PACKED {
-					u8 Rsvd:5;
-					u8 ExtIV:1;
-					u8 KeyID:2;
-				} field;
-				u8 Byte;
-			} CONTROL;
-		} field;
-
-		unsigned long word;
-	} IV16;
-
-	unsigned long IV32;
-};
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Convert from u8[] to unsigned long in a portable way
-
-	Arguments:
-      pMICKey		pointer to MIC Key
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-unsigned long RTMPTkipGetUInt32(u8 *pMICKey)
-{
-	unsigned long res = 0;
-	int i;
-
-	for (i = 0; i < 4; i++) {
-		res |= (*pMICKey++) << (8 * i);
-	}
-
-	return res;
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Convert from unsigned long to u8[] in a portable way
-
-	Arguments:
-      pDst			pointer to destination for convert unsigned long to u8[]
-      val			the value for convert
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPTkipPutUInt32(IN u8 *pDst, unsigned long val)
-{
-	int i;
-
-	for (i = 0; i < 4; i++) {
-		*pDst++ = (u8)(val & 0xff);
-		val >>= 8;
-	}
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Set the MIC Key.
-
-	Arguments:
-      pAd		Pointer to our adapter
-      pMICKey		pointer to MIC Key
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPTkipSetMICKey(struct rt_tkip_key_info *pTkip, u8 *pMICKey)
-{
-	/* Set the key */
-	pTkip->K0 = RTMPTkipGetUInt32(pMICKey);
-	pTkip->K1 = RTMPTkipGetUInt32(pMICKey + 4);
-	/* and reset the message */
-	pTkip->L = pTkip->K0;
-	pTkip->R = pTkip->K1;
-	pTkip->nBytesInM = 0;
-	pTkip->M = 0;
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Calculate the MIC Value.
-
-	Arguments:
-      pAd		Pointer to our adapter
-      uChar			Append this uChar
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPTkipAppendByte(struct rt_tkip_key_info *pTkip, u8 uChar)
-{
-	/* Append the byte to our word-sized buffer */
-	pTkip->M |= (uChar << (8 * pTkip->nBytesInM));
-	pTkip->nBytesInM++;
-	/* Process the word if it is full. */
-	if (pTkip->nBytesInM >= 4) {
-		pTkip->L ^= pTkip->M;
-		pTkip->R ^= ROL32(pTkip->L, 17);
-		pTkip->L += pTkip->R;
-		pTkip->R ^=
-		    ((pTkip->L & 0xff00ff00) >> 8) | ((pTkip->
-						       L & 0x00ff00ff) << 8);
-		pTkip->L += pTkip->R;
-		pTkip->R ^= ROL32(pTkip->L, 3);
-		pTkip->L += pTkip->R;
-		pTkip->R ^= ROR32(pTkip->L, 2);
-		pTkip->L += pTkip->R;
-		/* Clear the buffer */
-		pTkip->M = 0;
-		pTkip->nBytesInM = 0;
-	}
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Calculate the MIC Value.
-
-	Arguments:
-      pAd		Pointer to our adapter
-      pSrc			Pointer to source data for Calculate MIC Value
-      Len			Indicate the length of the source data
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPTkipAppend(struct rt_tkip_key_info *pTkip, u8 *pSrc, u32 nBytes)
-{
-	/* This is simple */
-	while (nBytes > 0) {
-		RTMPTkipAppendByte(pTkip, *pSrc++);
-		nBytes--;
-	}
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Get the MIC Value.
-
-	Arguments:
-      pAd		Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-		the MIC Value is store in pAd->PrivateInfo.MIC
-	========================================================================
-*/
-void RTMPTkipGetMIC(struct rt_tkip_key_info *pTkip)
-{
-	/* Append the minimum padding */
-	RTMPTkipAppendByte(pTkip, 0x5a);
-	RTMPTkipAppendByte(pTkip, 0);
-	RTMPTkipAppendByte(pTkip, 0);
-	RTMPTkipAppendByte(pTkip, 0);
-	RTMPTkipAppendByte(pTkip, 0);
-	/* and then zeroes until the length is a multiple of 4 */
-	while (pTkip->nBytesInM != 0) {
-		RTMPTkipAppendByte(pTkip, 0);
-	}
-	/* The appendByte function has already computed the result. */
-	RTMPTkipPutUInt32(pTkip->MIC, pTkip->L);
-	RTMPTkipPutUInt32(pTkip->MIC + 4, pTkip->R);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Init Tkip function.
-
-	Arguments:
-      pAd		Pointer to our adapter
-		pTKey       Pointer to the Temporal Key (TK), TK shall be 128bits.
-		KeyId		TK Key ID
-		pTA			Pointer to transmitter address
-		pMICKey		pointer to MIC Key
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPInitTkipEngine(struct rt_rtmp_adapter *pAd,
-			u8 *pKey,
-			u8 KeyId,
-			u8 *pTA,
-			u8 *pMICKey,
-			u8 *pTSC, unsigned long *pIV16, unsigned long *pIV32)
-{
-	struct rt_tkip_iv tkipIv;
-
-	/* Prepare 8 bytes TKIP encapsulation for MPDU */
-	NdisZeroMemory(&tkipIv, sizeof(struct rt_tkip_iv));
-	tkipIv.IV16.field.rc0 = *(pTSC + 1);
-	tkipIv.IV16.field.rc1 = (tkipIv.IV16.field.rc0 | 0x20) & 0x7f;
-	tkipIv.IV16.field.rc2 = *pTSC;
-	tkipIv.IV16.field.CONTROL.field.ExtIV = 1;	/* 0: non-extended IV, 1: an extended IV */
-	tkipIv.IV16.field.CONTROL.field.KeyID = KeyId;
-/*      tkipIv.IV32 = *(unsigned long *)(pTSC + 2); */
-	NdisMoveMemory(&tkipIv.IV32, (pTSC + 2), 4);	/* Copy IV */
-
-	*pIV16 = tkipIv.IV16.word;
-	*pIV32 = tkipIv.IV32;
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Init MIC Value calculation function which include set MIC key &
-		calculate first 16 bytes (DA + SA + priority +  0)
-
-	Arguments:
-      pAd		Pointer to our adapter
-		pTKey       Pointer to the Temporal Key (TK), TK shall be 128bits.
-		pDA			Pointer to DA address
-		pSA			Pointer to SA address
-		pMICKey		pointer to MIC Key
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void RTMPInitMICEngine(struct rt_rtmp_adapter *pAd,
-		       u8 *pKey,
-		       u8 *pDA,
-		       u8 *pSA, u8 UserPriority, u8 *pMICKey)
-{
-	unsigned long Priority = UserPriority;
-
-	/* Init MIC value calculation */
-	RTMPTkipSetMICKey(&pAd->PrivateInfo.Tx, pMICKey);
-	/* DA */
-	RTMPTkipAppend(&pAd->PrivateInfo.Tx, pDA, MAC_ADDR_LEN);
-	/* SA */
-	RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSA, MAC_ADDR_LEN);
-	/* Priority + 3 bytes of 0 */
-	RTMPTkipAppend(&pAd->PrivateInfo.Tx, (u8 *)& Priority, 4);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Compare MIC value of received MSDU
-
-	Arguments:
-		pAd	Pointer to our adapter
-		pSrc        Pointer to the received Plain text data
-		pDA			Pointer to DA address
-		pSA			Pointer to SA address
-		pMICKey		pointer to MIC Key
-		Len         the length of the received plain text data exclude MIC value
-
-	Return Value:
-		TRUE        MIC value matched
-		FALSE       MIC value mismatched
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-BOOLEAN RTMPTkipCompareMICValue(struct rt_rtmp_adapter *pAd,
-				u8 *pSrc,
-				u8 *pDA,
-				u8 *pSA,
-				u8 *pMICKey,
-				u8 UserPriority, u32 Len)
-{
-	u8 OldMic[8];
-	unsigned long Priority = UserPriority;
-
-	/* Init MIC value calculation */
-	RTMPTkipSetMICKey(&pAd->PrivateInfo.Rx, pMICKey);
-	/* DA */
-	RTMPTkipAppend(&pAd->PrivateInfo.Rx, pDA, MAC_ADDR_LEN);
-	/* SA */
-	RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSA, MAC_ADDR_LEN);
-	/* Priority + 3 bytes of 0 */
-	RTMPTkipAppend(&pAd->PrivateInfo.Rx, (u8 *)& Priority, 4);
-
-	/* Calculate MIC value from plain text data */
-	RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSrc, Len);
-
-	/* Get MIC valude from received frame */
-	NdisMoveMemory(OldMic, pSrc + Len, 8);
-
-	/* Get MIC value from decrypted plain data */
-	RTMPTkipGetMIC(&pAd->PrivateInfo.Rx);
-
-	/* Move MIC value from MSDU, this steps should move to data path. */
-	/* Since the MIC value might cross MPDUs. */
-	if (!NdisEqualMemory(pAd->PrivateInfo.Rx.MIC, OldMic, 8)) {
-		DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTMPTkipCompareMICValue(): TKIP MIC Error !\n"));	/*MIC error. */
-
-		return (FALSE);
-	}
-	return (TRUE);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Copy frame from waiting queue into relative ring buffer and set
-	appropriate ASIC register to kick hardware transmit function
-
-	Arguments:
-		pAd		Pointer	to our adapter
-		void *	Pointer to Ndis Packet for MIC calculation
-		pEncap			Pointer to LLC encap data
-		LenEncap		Total encap length, might be 0 which indicates no encap
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPCalculateMICValue(struct rt_rtmp_adapter *pAd,
-			   void *pPacket,
-			   u8 *pEncap,
-			   struct rt_cipher_key *pKey, u8 apidx)
-{
-	struct rt_packet_info PacketInfo;
-	u8 *pSrcBufVA;
-	u32 SrcBufLen;
-	u8 *pSrc;
-	u8 UserPriority;
-	u8 vlan_offset = 0;
-
-	RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
-
-	UserPriority = RTMP_GET_PACKET_UP(pPacket);
-	pSrc = pSrcBufVA;
-
-	/* determine if this is a vlan packet */
-	if (((*(pSrc + 12) << 8) + *(pSrc + 13)) == 0x8100)
-		vlan_offset = 4;
-
-	{
-		RTMPInitMICEngine(pAd,
-				  pKey->Key,
-				  pSrc, pSrc + 6, UserPriority, pKey->TxMic);
-	}
-
-	if (pEncap != NULL) {
-		/* LLC encapsulation */
-		RTMPTkipAppend(&pAd->PrivateInfo.Tx, pEncap, 6);
-		/* Protocol Type */
-		RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc + 12 + vlan_offset,
-			       2);
-	}
-	SrcBufLen -= (14 + vlan_offset);
-	pSrc += (14 + vlan_offset);
-	do {
-		if (SrcBufLen > 0) {
-			RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc, SrcBufLen);
-		}
-
-		break;		/* No need handle next packet */
-
-	} while (TRUE);		/* End of copying payload */
-
-	/* Compute the final MIC Value */
-	RTMPTkipGetMIC(&pAd->PrivateInfo.Tx);
-}
-
-/************************************************************/
-/* tkip_sbox()																*/
-/* Returns a 16 bit value from a 64K entry table. The Table */
-/* is synthesized from two 256 entry byte wide tables.		*/
-/************************************************************/
-
-u32 tkip_sbox(u32 index)
-{
-	u32 index_low;
-	u32 index_high;
-	u32 left, right;
-
-	index_low = (index % 256);
-	index_high = ((index >> 8) % 256);
-
-	left = Tkip_Sbox_Lower[index_low] + (Tkip_Sbox_Upper[index_low] * 256);
-	right =
-	    Tkip_Sbox_Upper[index_high] + (Tkip_Sbox_Lower[index_high] * 256);
-
-	return (left ^ right);
-}
-
-u32 rotr1(u32 a)
-{
-	unsigned int b;
-
-	if ((a & 0x01) == 0x01) {
-		b = (a >> 1) | 0x8000;
-	} else {
-		b = (a >> 1) & 0x7fff;
-	}
-	b = b % 65536;
-	return b;
-}
-
-void RTMPTkipMixKey(u8 * key, u8 * ta, unsigned long pnl,	/* Least significant 16 bits of PN */
-		    unsigned long pnh,	/* Most significant 32 bits of PN */
-		    u8 * rc4key, u32 * p1k)
-{
-
-	u32 tsc0;
-	u32 tsc1;
-	u32 tsc2;
-
-	u32 ppk0;
-	u32 ppk1;
-	u32 ppk2;
-	u32 ppk3;
-	u32 ppk4;
-	u32 ppk5;
-
-	int i;
-	int j;
-
-	tsc0 = (unsigned int)((pnh >> 16) % 65536);	/* msb */
-	tsc1 = (unsigned int)(pnh % 65536);
-	tsc2 = (unsigned int)(pnl % 65536);	/* lsb */
-
-	/* Phase 1, step 1 */
-	p1k[0] = tsc1;
-	p1k[1] = tsc0;
-	p1k[2] = (u32)(ta[0] + (ta[1] * 256));
-	p1k[3] = (u32)(ta[2] + (ta[3] * 256));
-	p1k[4] = (u32)(ta[4] + (ta[5] * 256));
-
-	/* Phase 1, step 2 */
-	for (i = 0; i < 8; i++) {
-		j = 2 * (i & 1);
-		p1k[0] =
-		    (p1k[0] +
-		     tkip_sbox((p1k[4] ^ ((256 * key[1 + j]) + key[j])) %
-			       65536)) % 65536;
-		p1k[1] =
-		    (p1k[1] +
-		     tkip_sbox((p1k[0] ^ ((256 * key[5 + j]) + key[4 + j])) %
-			       65536)) % 65536;
-		p1k[2] =
-		    (p1k[2] +
-		     tkip_sbox((p1k[1] ^ ((256 * key[9 + j]) + key[8 + j])) %
-			       65536)) % 65536;
-		p1k[3] =
-		    (p1k[3] +
-		     tkip_sbox((p1k[2] ^ ((256 * key[13 + j]) + key[12 + j])) %
-			       65536)) % 65536;
-		p1k[4] =
-		    (p1k[4] +
-		     tkip_sbox((p1k[3] ^ (((256 * key[1 + j]) + key[j]))) %
-			       65536)) % 65536;
-		p1k[4] = (p1k[4] + i) % 65536;
-	}
-
-	/* Phase 2, Step 1 */
-	ppk0 = p1k[0];
-	ppk1 = p1k[1];
-	ppk2 = p1k[2];
-	ppk3 = p1k[3];
-	ppk4 = p1k[4];
-	ppk5 = (p1k[4] + tsc2) % 65536;
-
-	/* Phase2, Step 2 */
-	ppk0 = ppk0 + tkip_sbox((ppk5 ^ ((256 * key[1]) + key[0])) % 65536);
-	ppk1 = ppk1 + tkip_sbox((ppk0 ^ ((256 * key[3]) + key[2])) % 65536);
-	ppk2 = ppk2 + tkip_sbox((ppk1 ^ ((256 * key[5]) + key[4])) % 65536);
-	ppk3 = ppk3 + tkip_sbox((ppk2 ^ ((256 * key[7]) + key[6])) % 65536);
-	ppk4 = ppk4 + tkip_sbox((ppk3 ^ ((256 * key[9]) + key[8])) % 65536);
-	ppk5 = ppk5 + tkip_sbox((ppk4 ^ ((256 * key[11]) + key[10])) % 65536);
-
-	ppk0 = ppk0 + rotr1(ppk5 ^ ((256 * key[13]) + key[12]));
-	ppk1 = ppk1 + rotr1(ppk0 ^ ((256 * key[15]) + key[14]));
-	ppk2 = ppk2 + rotr1(ppk1);
-	ppk3 = ppk3 + rotr1(ppk2);
-	ppk4 = ppk4 + rotr1(ppk3);
-	ppk5 = ppk5 + rotr1(ppk4);
-
-	/* Phase 2, Step 3 */
-	/* Phase 2, Step 3 */
-
-	tsc0 = (unsigned int)((pnh >> 16) % 65536);	/* msb */
-	tsc1 = (unsigned int)(pnh % 65536);
-	tsc2 = (unsigned int)(pnl % 65536);	/* lsb */
-
-	rc4key[0] = (tsc2 >> 8) % 256;
-	rc4key[1] = (((tsc2 >> 8) % 256) | 0x20) & 0x7f;
-	rc4key[2] = tsc2 % 256;
-	rc4key[3] = ((ppk5 ^ ((256 * key[1]) + key[0])) >> 1) % 256;
-
-	rc4key[4] = ppk0 % 256;
-	rc4key[5] = (ppk0 >> 8) % 256;
-
-	rc4key[6] = ppk1 % 256;
-	rc4key[7] = (ppk1 >> 8) % 256;
-
-	rc4key[8] = ppk2 % 256;
-	rc4key[9] = (ppk2 >> 8) % 256;
-
-	rc4key[10] = ppk3 % 256;
-	rc4key[11] = (ppk3 >> 8) % 256;
-
-	rc4key[12] = ppk4 % 256;
-	rc4key[13] = (ppk4 >> 8) % 256;
-
-	rc4key[14] = ppk5 % 256;
-	rc4key[15] = (ppk5 >> 8) % 256;
-}
-
-/* */
-/* TRUE: Success! */
-/* FALSE: Decrypt Error! */
-/* */
-BOOLEAN RTMPSoftDecryptTKIP(struct rt_rtmp_adapter *pAd,
-			    u8 *pData,
-			    unsigned long DataByteCnt,
-			    u8 UserPriority, struct rt_cipher_key *pWpaKey)
-{
-	u8 KeyID;
-	u32 HeaderLen;
-	u8 fc0;
-	u8 fc1;
-	u16 fc;
-	u32 frame_type;
-	u32 frame_subtype;
-	u32 from_ds;
-	u32 to_ds;
-	int a4_exists;
-	int qc_exists;
-	u16 duration;
-	u16 seq_control;
-	u16 qos_control;
-	u8 TA[MAC_ADDR_LEN];
-	u8 DA[MAC_ADDR_LEN];
-	u8 SA[MAC_ADDR_LEN];
-	u8 RC4Key[16];
-	u32 p1k[5];		/*for mix_key; */
-	unsigned long pnl;		/* Least significant 16 bits of PN */
-	unsigned long pnh;		/* Most significant 32 bits of PN */
-	u32 num_blocks;
-	u32 payload_remainder;
-	struct rt_arcfourcontext ArcFourContext;
-	u32 crc32 = 0;
-	u32 trailfcs = 0;
-	u8 MIC[8];
-	u8 TrailMIC[8];
-
-	fc0 = *pData;
-	fc1 = *(pData + 1);
-
-	fc = *((u16 *)pData);
-
-	frame_type = ((fc0 >> 2) & 0x03);
-	frame_subtype = ((fc0 >> 4) & 0x0f);
-
-	from_ds = (fc1 & 0x2) >> 1;
-	to_ds = (fc1 & 0x1);
-
-	a4_exists = (from_ds & to_ds);
-	qc_exists = ((frame_subtype == 0x08) ||	/* Assumed QoS subtypes */
-		     (frame_subtype == 0x09) ||	/* Likely to change.    */
-		     (frame_subtype == 0x0a) || (frame_subtype == 0x0b)
-	    );
-
-	HeaderLen = 24;
-	if (a4_exists)
-		HeaderLen += 6;
-
-	KeyID = *((u8 *)(pData + HeaderLen + 3));
-	KeyID = KeyID >> 6;
-
-	if (pWpaKey[KeyID].KeyLen == 0) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTMPSoftDecryptTKIP failed!(KeyID[%d] Length can not be 0)\n",
-			  KeyID));
-		return FALSE;
-	}
-
-	duration = *((u16 *)(pData + 2));
-
-	seq_control = *((u16 *)(pData + 22));
-
-	if (qc_exists) {
-		if (a4_exists) {
-			qos_control = *((u16 *)(pData + 30));
-		} else {
-			qos_control = *((u16 *)(pData + 24));
-		}
-	}
-
-	if (to_ds == 0 && from_ds == 1) {
-		NdisMoveMemory(DA, pData + 4, MAC_ADDR_LEN);
-		NdisMoveMemory(SA, pData + 16, MAC_ADDR_LEN);
-		NdisMoveMemory(TA, pData + 10, MAC_ADDR_LEN);	/*BSSID */
-	} else if (to_ds == 0 && from_ds == 0) {
-		NdisMoveMemory(TA, pData + 10, MAC_ADDR_LEN);
-		NdisMoveMemory(DA, pData + 4, MAC_ADDR_LEN);
-		NdisMoveMemory(SA, pData + 10, MAC_ADDR_LEN);
-	} else if (to_ds == 1 && from_ds == 0) {
-		NdisMoveMemory(SA, pData + 10, MAC_ADDR_LEN);
-		NdisMoveMemory(TA, pData + 10, MAC_ADDR_LEN);
-		NdisMoveMemory(DA, pData + 16, MAC_ADDR_LEN);
-	} else if (to_ds == 1 && from_ds == 1) {
-		NdisMoveMemory(TA, pData + 10, MAC_ADDR_LEN);
-		NdisMoveMemory(DA, pData + 16, MAC_ADDR_LEN);
-		NdisMoveMemory(SA, pData + 22, MAC_ADDR_LEN);
-	}
-
-	num_blocks = (DataByteCnt - 16) / 16;
-	payload_remainder = (DataByteCnt - 16) % 16;
-
-	pnl = (*(pData + HeaderLen)) * 256 + *(pData + HeaderLen + 2);
-	pnh = *((unsigned long *)(pData + HeaderLen + 4));
-	pnh = cpu2le32(pnh);
-	RTMPTkipMixKey(pWpaKey[KeyID].Key, TA, pnl, pnh, RC4Key, p1k);
-
-	ARCFOUR_INIT(&ArcFourContext, RC4Key, 16);
-
-	ARCFOUR_DECRYPT(&ArcFourContext, pData + HeaderLen,
-			pData + HeaderLen + 8, DataByteCnt - HeaderLen - 8);
-	NdisMoveMemory(&trailfcs, pData + DataByteCnt - 8 - 4, 4);
-	crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pData + HeaderLen, DataByteCnt - HeaderLen - 8 - 4);	/*Skip IV+EIV 8 bytes & Skip last 4 bytes(FCS). */
-	crc32 ^= 0xffffffff;	/* complement */
-
-	if (crc32 != cpu2le32(trailfcs)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptTKIP, WEP Data ICV Error !\n"));	/*ICV error. */
-
-		return (FALSE);
-	}
-
-	NdisMoveMemory(TrailMIC, pData + DataByteCnt - 8 - 8 - 4, 8);
-	RTMPInitMICEngine(pAd, pWpaKey[KeyID].Key, DA, SA, UserPriority,
-			  pWpaKey[KeyID].RxMic);
-	RTMPTkipAppend(&pAd->PrivateInfo.Tx, pData + HeaderLen,
-		       DataByteCnt - HeaderLen - 8 - 12);
-	RTMPTkipGetMIC(&pAd->PrivateInfo.Tx);
-	NdisMoveMemory(MIC, pAd->PrivateInfo.Tx.MIC, 8);
-
-	if (!NdisEqualMemory(MIC, TrailMIC, 8)) {
-		DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptTKIP, WEP Data MIC Error !\n"));	/*MIC error. */
-		/*RTMPReportMicError(pAd, &pWpaKey[KeyID]);     // marked by AlbertY @ 20060630 */
-		return (FALSE);
-	}
-	/*DBGPRINT(RT_DEBUG_TRACE, "RTMPSoftDecryptTKIP Decript done!\n"); */
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/common/cmm_wep.c b/drivers/staging/rt2860/common/cmm_wep.c
deleted file mode 100644
index 76f880cb39b025ac5712355272bbddb3cbb72abd..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_wep.c
+++ /dev/null
@@ -1,473 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_wep.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Paul Wu		10-28-02		Initial
-*/
-
-#include	"../rt_config.h"
-
-u32 FCSTAB_32[256] = {
-	0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
-	0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
-	0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
-	0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
-	0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
-	0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
-	0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
-	0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
-	0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
-	0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
-	0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
-	0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
-	0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
-	0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
-	0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
-	0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
-	0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
-	0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
-	0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
-	0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
-	0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
-	0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
-	0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
-	0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
-	0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
-	0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
-	0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
-	0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
-	0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
-	0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-	0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
-	0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
-	0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
-	0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
-	0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
-	0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
-	0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
-	0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
-	0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
-	0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
-	0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
-	0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
-	0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
-	0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
-	0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
-	0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
-	0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
-	0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
-	0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
-	0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
-	0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
-	0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
-	0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
-	0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
-	0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
-	0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
-	0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
-	0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
-	0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
-	0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-	0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
-	0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
-	0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
-	0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
-};
-
-/*
-u8   WEPKEY[] = {
-		//IV
-		0x00, 0x11, 0x22,
-		//WEP KEY
-		0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC
-	};
- */
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Init WEP function.
-
-	Arguments:
-      pAd		Pointer to our adapter
-		pKey        Pointer to the WEP KEY
-		KeyId		   WEP Key ID
-		KeyLen      the length of WEP KEY
-		pDest       Pointer to the destination which Encryption data will store in.
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPInitWepEngine(struct rt_rtmp_adapter *pAd,
-		       u8 *pKey,
-		       u8 KeyId, u8 KeyLen, IN u8 *pDest)
-{
-	u32 i;
-	u8 WEPKEY[] = {
-		/*IV */
-		0x00, 0x11, 0x22,
-		/*WEP KEY */
-		0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99,
-		    0xAA, 0xBB, 0xCC
-	};
-
-	pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32;	/*Init crc32. */
-
-	{
-		NdisMoveMemory(WEPKEY + 3, pKey, KeyLen);
-
-		for (i = 0; i < 3; i++)
-			WEPKEY[i] = RandomByte(pAd);	/*Call mlme RandomByte() function. */
-		ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, KeyLen + 3);	/*INIT SBOX, KEYLEN+3(IV) */
-
-		NdisMoveMemory(pDest, WEPKEY, 3);	/*Append Init Vector */
-	}
-	*(pDest + 3) = (KeyId << 6);	/*Append KEYID */
-
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Encrypt transimitted data
-
-	Arguments:
-      pAd		Pointer to our adapter
-      pSrc        Pointer to the transimitted source data that will be encrypt
-      pDest       Pointer to the destination where entryption data will be store in.
-      Len			Indicate the length of the source data
-
-	Return Value:
-      None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPEncryptData(struct rt_rtmp_adapter *pAd,
-		     u8 *pSrc, u8 *pDest, u32 Len)
-{
-	pAd->PrivateInfo.FCSCRC32 =
-	    RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, pSrc, Len);
-	ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, pSrc, Len);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Decrypt received WEP data
-
-	Arguments:
-		pAdapter		Pointer to our adapter
-		pSrc        Pointer to the received data
-		Len         the length of the received data
-
-	Return Value:
-		TRUE        Decrypt WEP data success
-		FALSE       Decrypt WEP data failed
-
-	Note:
-
-	========================================================================
-*/
-BOOLEAN RTMPSoftDecryptWEP(struct rt_rtmp_adapter *pAd,
-			   u8 *pData,
-			   unsigned long DataByteCnt, struct rt_cipher_key *pGroupKey)
-{
-	u32 trailfcs;
-	u32 crc32;
-	u8 KeyIdx;
-	u8 WEPKEY[] = {
-		/*IV */
-		0x00, 0x11, 0x22,
-		/*WEP KEY */
-		0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99,
-		    0xAA, 0xBB, 0xCC
-	};
-	u8 *pPayload = (u8 *) pData + LENGTH_802_11;
-	unsigned long payload_len = DataByteCnt - LENGTH_802_11;
-
-	NdisMoveMemory(WEPKEY, pPayload, 3);	/*Get WEP IV */
-
-	KeyIdx = (*(pPayload + 3) & 0xc0) >> 6;
-	if (pGroupKey[KeyIdx].KeyLen == 0)
-		return (FALSE);
-
-	NdisMoveMemory(WEPKEY + 3, pGroupKey[KeyIdx].Key,
-		       pGroupKey[KeyIdx].KeyLen);
-	ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY,
-		     pGroupKey[KeyIdx].KeyLen + 3);
-	ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, pPayload, pPayload + 4,
-			payload_len - 4);
-	NdisMoveMemory(&trailfcs, pPayload + payload_len - 8, 4);
-	crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pPayload, payload_len - 8);	/*Skip last 4 bytes(FCS). */
-	crc32 ^= 0xffffffff;	/* complement */
-
-	if (crc32 != cpu2le32(trailfcs)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("WEP Data CRC Error!\n"));	/*CRC error. */
-		return (FALSE);
-	}
-	return (TRUE);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		The Stream Cipher Encryption Algorithm "struct rt_arcfour" initialize
-
-	Arguments:
-	   Ctx         Pointer to struct rt_arcfour CONTEXT (SBOX)
-		pKey        Pointer to the WEP KEY
-		KeyLen      Indicate the length fo the WEP KEY
-
-	Return Value:
-	   None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void ARCFOUR_INIT(struct rt_arcfourcontext *Ctx, u8 *pKey, u32 KeyLen)
-{
-	u8 t, u;
-	u32 keyindex;
-	u32 stateindex;
-	u8 *state;
-	u32 counter;
-
-	state = Ctx->STATE;
-	Ctx->X = 0;
-	Ctx->Y = 0;
-	for (counter = 0; counter < 256; counter++)
-		state[counter] = (u8)counter;
-	keyindex = 0;
-	stateindex = 0;
-	for (counter = 0; counter < 256; counter++) {
-		t = state[counter];
-		stateindex = (stateindex + pKey[keyindex] + t) & 0xff;
-		u = state[stateindex];
-		state[stateindex] = t;
-		state[counter] = u;
-		if (++keyindex >= KeyLen)
-			keyindex = 0;
-	}
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Get bytes from struct rt_arcfour CONTEXT (S-BOX)
-
-	Arguments:
-	   Ctx         Pointer to struct rt_arcfour CONTEXT (SBOX)
-
-	Return Value:
-	   u8  - the value of the struct rt_arcfour CONTEXT (S-BOX)
-
-	Note:
-
-	========================================================================
-*/
-u8 ARCFOUR_BYTE(struct rt_arcfourcontext *Ctx)
-{
-	u32 x;
-	u32 y;
-	u8 sx, sy;
-	u8 *state;
-
-	state = Ctx->STATE;
-	x = (Ctx->X + 1) & 0xff;
-	sx = state[x];
-	y = (sx + Ctx->Y) & 0xff;
-	sy = state[y];
-	Ctx->X = x;
-	Ctx->Y = y;
-	state[y] = sx;
-	state[x] = sy;
-
-	return (state[(sx + sy) & 0xff]);
-
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		The Stream Cipher Decryption Algorithm
-
-	Arguments:
-		Ctx         Pointer to struct rt_arcfour CONTEXT (SBOX)
-		pDest			Pointer to the Destination
-		pSrc        Pointer to the Source data
-		Len         Indicate the length of the Source data
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void ARCFOUR_DECRYPT(struct rt_arcfourcontext *Ctx,
-		     u8 *pDest, u8 *pSrc, u32 Len)
-{
-	u32 i;
-
-	for (i = 0; i < Len; i++)
-		pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		The Stream Cipher Encryption Algorithm
-
-	Arguments:
-		Ctx         Pointer to struct rt_arcfour CONTEXT (SBOX)
-		pDest			Pointer to the Destination
-		pSrc        Pointer to the Source data
-		Len         Indicate the length of the Source dta
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void ARCFOUR_ENCRYPT(struct rt_arcfourcontext *Ctx,
-		     u8 *pDest, u8 *pSrc, u32 Len)
-{
-	u32 i;
-
-	for (i = 0; i < Len; i++)
-		pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		The Stream Cipher Encryption Algorithm which conform to the special requirement to encrypt  GTK.
-
-	Arguments:
-		Ctx         Pointer to struct rt_arcfour CONTEXT (SBOX)
-		pDest			Pointer to the Destination
-		pSrc        Pointer to the Source data
-		Len         Indicate the length of the Source dta
-
-	========================================================================
-*/
-
-void WPAARCFOUR_ENCRYPT(struct rt_arcfourcontext *Ctx,
-			u8 *pDest, u8 *pSrc, u32 Len)
-{
-	u32 i;
-	/*discard first 256 bytes */
-	for (i = 0; i < 256; i++)
-		ARCFOUR_BYTE(Ctx);
-
-	for (i = 0; i < Len; i++)
-		pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Calculate a new FCS given the current FCS and the new data.
-
-	Arguments:
-		Fcs	      the original FCS value
-		Cp          pointer to the data which will be calculate the FCS
-		Len         the length of the data
-
-	Return Value:
-		u32 - FCS 32 bits
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-u32 RTMP_CALC_FCS32(u32 Fcs, u8 *Cp, int Len)
-{
-	while (Len--)
-		Fcs = (((Fcs) >> 8) ^ FCSTAB_32[((Fcs) ^ (*Cp++)) & 0xff]);
-
-	return (Fcs);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Get last FCS and encrypt it to the destination
-
-	Arguments:
-		pDest			Pointer to the Destination
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void RTMPSetICV(struct rt_rtmp_adapter *pAd, u8 *pDest)
-{
-	pAd->PrivateInfo.FCSCRC32 ^= 0xffffffff;	/* complement */
-	pAd->PrivateInfo.FCSCRC32 = cpu2le32(pAd->PrivateInfo.FCSCRC32);
-
-	ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest,
-			(u8 *)& pAd->PrivateInfo.FCSCRC32, 4);
-}
diff --git a/drivers/staging/rt2860/common/cmm_wpa.c b/drivers/staging/rt2860/common/cmm_wpa.c
deleted file mode 100644
index 616ebec50c61e2062b784950c652e92b4c7fca7e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/cmm_wpa.c
+++ /dev/null
@@ -1,3010 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	wpa.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Jan	Lee		03-07-22		Initial
-	Paul Lin	03-11-28		Modify for supplicant
-*/
-#include "../rt_config.h"
-/* WPA OUI */
-u8 OUI_WPA_NONE_AKM[4] = { 0x00, 0x50, 0xF2, 0x00 };
-u8 OUI_WPA_VERSION[4] = { 0x00, 0x50, 0xF2, 0x01 };
-u8 OUI_WPA_WEP40[4] = { 0x00, 0x50, 0xF2, 0x01 };
-u8 OUI_WPA_TKIP[4] = { 0x00, 0x50, 0xF2, 0x02 };
-u8 OUI_WPA_CCMP[4] = { 0x00, 0x50, 0xF2, 0x04 };
-u8 OUI_WPA_WEP104[4] = { 0x00, 0x50, 0xF2, 0x05 };
-u8 OUI_WPA_8021X_AKM[4] = { 0x00, 0x50, 0xF2, 0x01 };
-u8 OUI_WPA_PSK_AKM[4] = { 0x00, 0x50, 0xF2, 0x02 };
-
-/* WPA2 OUI */
-u8 OUI_WPA2_WEP40[4] = { 0x00, 0x0F, 0xAC, 0x01 };
-u8 OUI_WPA2_TKIP[4] = { 0x00, 0x0F, 0xAC, 0x02 };
-u8 OUI_WPA2_CCMP[4] = { 0x00, 0x0F, 0xAC, 0x04 };
-u8 OUI_WPA2_8021X_AKM[4] = { 0x00, 0x0F, 0xAC, 0x01 };
-u8 OUI_WPA2_PSK_AKM[4] = { 0x00, 0x0F, 0xAC, 0x02 };
-u8 OUI_WPA2_WEP104[4] = { 0x00, 0x0F, 0xAC, 0x05 };
-
-static void ConstructEapolKeyData(struct rt_mac_table_entry *pEntry,
-				  u8 GroupKeyWepStatus,
-				  u8 keyDescVer,
-				  u8 MsgType,
-				  u8 DefaultKeyIdx,
-				  u8 * GTK,
-				  u8 * RSNIE,
-				  u8 RSNIE_LEN, struct rt_eapol_packet * pMsg);
-
-static void CalculateMIC(u8 KeyDescVer,
-			 u8 * PTK, struct rt_eapol_packet * pMsg);
-
-static void WpaEAPPacketAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-static void WpaEAPOLASFAlertAction(struct rt_rtmp_adapter *pAd,
-				   struct rt_mlme_queue_elem *Elem);
-
-static void WpaEAPOLLogoffAction(struct rt_rtmp_adapter *pAd,
-				 struct rt_mlme_queue_elem *Elem);
-
-static void WpaEAPOLStartAction(struct rt_rtmp_adapter *pAd,
-				struct rt_mlme_queue_elem *Elem);
-
-static void WpaEAPOLKeyAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-/*
-    ==========================================================================
-    Description:
-        association state machine init, including state transition and timer init
-    Parameters:
-        S - pointer to the association state machine
-    ==========================================================================
- */
-void WpaStateMachineInit(struct rt_rtmp_adapter *pAd,
-			 struct rt_state_machine *S, OUT STATE_MACHINE_FUNC Trans[])
-{
-	StateMachineInit(S, (STATE_MACHINE_FUNC *) Trans, MAX_WPA_PTK_STATE,
-			 MAX_WPA_MSG, (STATE_MACHINE_FUNC) Drop, WPA_PTK,
-			 WPA_MACHINE_BASE);
-
-	StateMachineSetAction(S, WPA_PTK, MT2_EAPPacket,
-			      (STATE_MACHINE_FUNC) WpaEAPPacketAction);
-	StateMachineSetAction(S, WPA_PTK, MT2_EAPOLStart,
-			      (STATE_MACHINE_FUNC) WpaEAPOLStartAction);
-	StateMachineSetAction(S, WPA_PTK, MT2_EAPOLLogoff,
-			      (STATE_MACHINE_FUNC) WpaEAPOLLogoffAction);
-	StateMachineSetAction(S, WPA_PTK, MT2_EAPOLKey,
-			      (STATE_MACHINE_FUNC) WpaEAPOLKeyAction);
-	StateMachineSetAction(S, WPA_PTK, MT2_EAPOLASFAlert,
-			      (STATE_MACHINE_FUNC) WpaEAPOLASFAlertAction);
-}
-
-/*
-    ==========================================================================
-    Description:
-        this is state machine function.
-        When receiving EAP packets which is  for 802.1x authentication use.
-        Not use in PSK case
-    Return:
-    ==========================================================================
-*/
-void WpaEAPPacketAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-}
-
-void WpaEAPOLASFAlertAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-}
-
-void WpaEAPOLLogoffAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-}
-
-/*
-    ==========================================================================
-    Description:
-       Start 4-way HS when rcv EAPOL_START which may create by our driver in assoc.c
-    Return:
-    ==========================================================================
-*/
-void WpaEAPOLStartAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mac_table_entry *pEntry;
-	struct rt_header_802_11 * pHeader;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("WpaEAPOLStartAction ===> \n"));
-
-	pHeader = (struct rt_header_802_11 *) Elem->Msg;
-
-	/*For normaol PSK, we enqueue an EAPOL-Start command to trigger the process. */
-	if (Elem->MsgLen == 6)
-		pEntry = MacTableLookup(pAd, Elem->Msg);
-	else {
-		pEntry = MacTableLookup(pAd, pHeader->Addr2);
-	}
-
-	if (pEntry) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 (" PortSecured(%d), WpaState(%d), AuthMode(%d), PMKID_CacheIdx(%d) \n",
-			  pEntry->PortSecured, pEntry->WpaState,
-			  pEntry->AuthMode, pEntry->PMKID_CacheIdx));
-
-		if ((pEntry->PortSecured == WPA_802_1X_PORT_NOT_SECURED)
-		    && (pEntry->WpaState < AS_PTKSTART)
-		    && ((pEntry->AuthMode == Ndis802_11AuthModeWPAPSK)
-			|| (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK)
-			|| ((pEntry->AuthMode == Ndis802_11AuthModeWPA2)
-			    && (pEntry->PMKID_CacheIdx != ENTRY_NOT_FOUND)))) {
-			pEntry->PrivacyFilter = Ndis802_11PrivFilter8021xWEP;
-			pEntry->WpaState = AS_INITPSK;
-			pEntry->PortSecured = WPA_802_1X_PORT_NOT_SECURED;
-			NdisZeroMemory(pEntry->R_Counter,
-				       sizeof(pEntry->R_Counter));
-			pEntry->ReTryCounter = PEER_MSG1_RETRY_TIMER_CTR;
-
-			WPAStart4WayHS(pAd, pEntry, PEER_MSG1_RETRY_EXEC_INTV);
-		}
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-        This is state machine function.
-        When receiving EAPOL packets which is  for 802.1x key management.
-        Use both in WPA, and WPAPSK case.
-        In this function, further dispatch to different functions according to the received packet.  3 categories are :
-          1.  normal 4-way pairwisekey and 2-way groupkey handshake
-          2.  MIC error (Countermeasures attack)  report packet from STA.
-          3.  Request for pairwise/group key update from STA
-    Return:
-    ==========================================================================
-*/
-void WpaEAPOLKeyAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mac_table_entry *pEntry;
-	struct rt_header_802_11 * pHeader;
-	struct rt_eapol_packet * pEapol_packet;
-	struct rt_key_info peerKeyInfo;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("WpaEAPOLKeyAction ===>\n"));
-
-	pHeader = (struct rt_header_802_11 *) Elem->Msg;
-	pEapol_packet =
-	    (struct rt_eapol_packet *) & Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H];
-
-	NdisZeroMemory((u8 *)& peerKeyInfo, sizeof(peerKeyInfo));
-	NdisMoveMemory((u8 *)& peerKeyInfo,
-		       (u8 *)& pEapol_packet->KeyDesc.KeyInfo,
-		       sizeof(struct rt_key_info));
-
-	hex_dump("Received Eapol frame", (unsigned char *)pEapol_packet,
-		 (Elem->MsgLen - LENGTH_802_11 - LENGTH_802_1_H));
-
-	*((u16 *) & peerKeyInfo) = cpu2le16(*((u16 *) & peerKeyInfo));
-
-	do {
-		pEntry = MacTableLookup(pAd, pHeader->Addr2);
-
-		if (!pEntry
-		    || ((!pEntry->ValidAsCLI) && (!pEntry->ValidAsApCli)))
-			break;
-
-		if (pEntry->AuthMode < Ndis802_11AuthModeWPA)
-			break;
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			("Receive EAPoL-Key frame from STA %pMF\n",
-				pEntry->Addr));
-
-		if (((pEapol_packet->ProVer != EAPOL_VER)
-		     && (pEapol_packet->ProVer != EAPOL_VER2))
-		    || ((pEapol_packet->KeyDesc.Type != WPA1_KEY_DESC)
-			&& (pEapol_packet->KeyDesc.Type != WPA2_KEY_DESC))) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Key descripter does not match with WPA rule\n"));
-			break;
-		}
-		/* The value 1 shall be used for all EAPOL-Key frames to and from a STA when */
-		/* neither the group nor pairwise ciphers are CCMP for Key Descriptor 1. */
-		if ((pEntry->WepStatus == Ndis802_11Encryption2Enabled)
-		    && (peerKeyInfo.KeyDescVer != DESC_TYPE_TKIP)) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Key descripter version not match(TKIP) \n"));
-			break;
-		}
-		/* The value 2 shall be used for all EAPOL-Key frames to and from a STA when */
-		/* either the pairwise or the group cipher is AES-CCMP for Key Descriptor 2. */
-		else if ((pEntry->WepStatus == Ndis802_11Encryption3Enabled)
-			 && (peerKeyInfo.KeyDescVer != DESC_TYPE_AES)) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Key descripter version not match(AES) \n"));
-			break;
-		}
-		/* Check if this STA is in class 3 state and the WPA state is started */
-		if ((pEntry->Sst == SST_ASSOC)
-		    && (pEntry->WpaState >= AS_INITPSK)) {
-			/* Check the Key Ack (bit 7) of the Key Information to determine the Authenticator */
-			/* or not. */
-			/* An EAPOL-Key frame that is sent by the Supplicant in response to an EAPOL- */
-			/* Key frame from the Authenticator must not have the Ack bit set. */
-			if (peerKeyInfo.KeyAck == 1) {
-				/* The frame is snet by Authenticator. */
-				/* So the Supplicant side shall handle this. */
-
-				if ((peerKeyInfo.Secure == 0)
-				    && (peerKeyInfo.Request == 0)
-				    && (peerKeyInfo.Error == 0)
-				    && (peerKeyInfo.KeyType == PAIRWISEKEY)) {
-					/* Process 1. the message 1 of 4-way HS in WPA or WPA2 */
-					/*                        EAPOL-Key(0,0,1,0,P,0,0,ANonce,0,DataKD_M1) */
-					/*                 2. the message 3 of 4-way HS in WPA */
-					/*                        EAPOL-Key(0,1,1,1,P,0,KeyRSC,ANonce,MIC,DataKD_M3) */
-					if (peerKeyInfo.KeyMic == 0)
-						PeerPairMsg1Action(pAd, pEntry,
-								   Elem);
-					else
-						PeerPairMsg3Action(pAd, pEntry,
-								   Elem);
-				} else if ((peerKeyInfo.Secure == 1)
-					   && (peerKeyInfo.KeyMic == 1)
-					   && (peerKeyInfo.Request == 0)
-					   && (peerKeyInfo.Error == 0)) {
-					/* Process 1. the message 3 of 4-way HS in WPA2 */
-					/*                        EAPOL-Key(1,1,1,1,P,0,KeyRSC,ANonce,MIC,DataKD_M3) */
-					/*                 2. the message 1 of group KS in WPA or WPA2 */
-					/*                        EAPOL-Key(1,1,1,0,G,0,Key RSC,0, MIC,GTK[N]) */
-					if (peerKeyInfo.KeyType == PAIRWISEKEY)
-						PeerPairMsg3Action(pAd, pEntry,
-								   Elem);
-					else
-						PeerGroupMsg1Action(pAd, pEntry,
-								    Elem);
-				}
-			} else {
-				/* The frame is snet by Supplicant. */
-				/* So the Authenticator side shall handle this. */
-				if ((peerKeyInfo.Request == 0) &&
-				    (peerKeyInfo.Error == 0) &&
-				    (peerKeyInfo.KeyMic == 1)) {
-					if (peerKeyInfo.Secure == 0
-					    && peerKeyInfo.KeyType ==
-					    PAIRWISEKEY) {
-						/* EAPOL-Key(0,1,0,0,P,0,0,SNonce,MIC,Data) */
-						/* Process 1. message 2 of 4-way HS in WPA or WPA2 */
-						/*                 2. message 4 of 4-way HS in WPA */
-						if (CONV_ARRARY_TO_u16
-						    (pEapol_packet->KeyDesc.
-						     KeyDataLen) == 0) {
-							PeerPairMsg4Action(pAd,
-									   pEntry,
-									   Elem);
-						} else {
-							PeerPairMsg2Action(pAd,
-									   pEntry,
-									   Elem);
-						}
-					} else if (peerKeyInfo.Secure == 1
-						   && peerKeyInfo.KeyType ==
-						   PAIRWISEKEY) {
-						/* EAPOL-Key(1,1,0,0,P,0,0,0,MIC,0) */
-						/* Process message 4 of 4-way HS in WPA2 */
-						PeerPairMsg4Action(pAd, pEntry,
-								   Elem);
-					} else if (peerKeyInfo.Secure == 1
-						   && peerKeyInfo.KeyType ==
-						   GROUPKEY) {
-						/* EAPOL-Key(1,1,0,0,G,0,0,0,MIC,0) */
-						/* Process message 2 of Group key HS in WPA or WPA2 */
-						PeerGroupMsg2Action(pAd, pEntry,
-								    &Elem->
-								    Msg
-								    [LENGTH_802_11],
-								    (Elem->
-								     MsgLen -
-								     LENGTH_802_11));
-					}
-				}
-			}
-		}
-	} while (FALSE);
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Copy frame from waiting queue into relative ring buffer and set
-	appropriate ASIC register to kick hardware encryption before really
-	sent out to air.
-
-	Arguments:
-		pAd		Pointer	to our adapter
-		void *	Pointer to outgoing Ndis frame
-		NumberOfFrag	Number of fragment required
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void RTMPToWirelessSta(struct rt_rtmp_adapter *pAd,
-		       struct rt_mac_table_entry *pEntry,
-		       u8 *pHeader802_3,
-		       u32 HdrLen,
-		       u8 *pData, u32 DataLen, IN BOOLEAN bClearFrame)
-{
-	void *pPacket;
-	int Status;
-
-	if ((!pEntry) || ((!pEntry->ValidAsCLI) && (!pEntry->ValidAsApCli)))
-		return;
-
-	do {
-		/* build a NDIS packet */
-		Status =
-		    RTMPAllocateNdisPacket(pAd, &pPacket, pHeader802_3, HdrLen,
-					   pData, DataLen);
-		if (Status != NDIS_STATUS_SUCCESS)
-			break;
-
-		if (bClearFrame)
-			RTMP_SET_PACKET_CLEAR_EAP_FRAME(pPacket, 1);
-		else
-			RTMP_SET_PACKET_CLEAR_EAP_FRAME(pPacket, 0);
-		{
-			RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS);
-
-			RTMP_SET_PACKET_NET_DEVICE_MBSSID(pPacket, MAIN_MBSSID);	/* set a default value */
-			if (pEntry->apidx != 0)
-				RTMP_SET_PACKET_NET_DEVICE_MBSSID(pPacket,
-								  pEntry->
-								  apidx);
-
-			RTMP_SET_PACKET_WCID(pPacket, (u8)pEntry->Aid);
-			RTMP_SET_PACKET_MOREDATA(pPacket, FALSE);
-		}
-
-		{
-			/* send out the packet */
-			Status = STASendPacket(pAd, pPacket);
-			if (Status == NDIS_STATUS_SUCCESS) {
-				u8 Index;
-
-				/* Dequeue one frame from TxSwQueue0..3 queue and process it */
-				/* There are three place calling dequeue for TX ring. */
-				/* 1. Here, right after queueing the frame. */
-				/* 2. At the end of TxRingTxDone service routine. */
-				/* 3. Upon NDIS call RTMPSendPackets */
-				if ((!RTMP_TEST_FLAG
-				     (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-				    &&
-				    (!RTMP_TEST_FLAG
-				     (pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS))) {
-					for (Index = 0; Index < 5; Index++)
-						if (pAd->TxSwQueue[Index].
-						    Number > 0)
-							RTMPDeQueuePacket(pAd,
-									  FALSE,
-									  Index,
-									  MAX_TX_PROCESS);
-				}
-			}
-		}
-
-	} while (FALSE);
-}
-
-/*
-    ==========================================================================
-    Description:
-        This is a function to initialize 4-way handshake
-
-    Return:
-
-    ==========================================================================
-*/
-void WPAStart4WayHS(struct rt_rtmp_adapter *pAd,
-		    struct rt_mac_table_entry *pEntry, unsigned long TimeInterval)
-{
-	u8 Header802_3[14];
-	struct rt_eapol_packet EAPOLPKT;
-	u8 *pBssid = NULL;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> WPAStart4WayHS\n"));
-
-	if (RTMP_TEST_FLAG
-	    (pAd,
-	     fRTMP_ADAPTER_RESET_IN_PROGRESS | fRTMP_ADAPTER_HALT_IN_PROGRESS))
-	{
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("[ERROR]WPAStart4WayHS : The interface is closed...\n"));
-		return;
-	}
-
-	if (pBssid == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("[ERROR]WPAStart4WayHS : No corresponding Authenticator.\n"));
-		return;
-	}
-	/* Check the status */
-	if ((pEntry->WpaState > AS_PTKSTART) || (pEntry->WpaState < AS_INITPMK)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("[ERROR]WPAStart4WayHS : Not expect calling\n"));
-		return;
-	}
-
-	/* Increment replay counter by 1 */
-	ADD_ONE_To_64BIT_VAR(pEntry->R_Counter);
-
-	/* Randomly generate ANonce */
-	GenRandom(pAd, (u8 *) pBssid, pEntry->ANonce);
-
-	/* Construct EAPoL message - Pairwise Msg 1 */
-	/* EAPOL-Key(0,0,1,0,P,0,0,ANonce,0,DataKD_M1) */
-	NdisZeroMemory(&EAPOLPKT, sizeof(struct rt_eapol_packet));
-	ConstructEapolMsg(pEntry, group_cipher, EAPOL_PAIR_MSG_1, 0,	/* Default key index */
-			  pEntry->ANonce, NULL,	/* TxRSC */
-			  NULL,	/* GTK */
-			  NULL,	/* RSNIE */
-			  0,	/* RSNIE length */
-			  &EAPOLPKT);
-
-	/* Make outgoing frame */
-	MAKE_802_3_HEADER(Header802_3, pEntry->Addr, pBssid, EAPOL);
-	RTMPToWirelessSta(pAd, pEntry, Header802_3,
-			  LENGTH_802_3, (u8 *)& EAPOLPKT,
-			  CONV_ARRARY_TO_u16(EAPOLPKT.Body_Len) + 4,
-			  (pEntry->PortSecured ==
-			   WPA_802_1X_PORT_SECURED) ? FALSE : TRUE);
-
-	/* Trigger Retry Timer */
-	RTMPModTimer(&pEntry->RetryTimer, TimeInterval);
-
-	/* Update State */
-	pEntry->WpaState = AS_PTKSTART;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<=== WPAStart4WayHS: send Msg1 of 4-way \n"));
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Process Pairwise key Msg-1 of 4-way handshaking and send Msg-2
-
-	Arguments:
-		pAd			Pointer	to our adapter
-		Elem		Message body
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void PeerPairMsg1Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem)
-{
-	u8 PTK[80];
-	u8 Header802_3[14];
-	struct rt_eapol_packet * pMsg1;
-	u32 MsgLen;
-	struct rt_eapol_packet EAPOLPKT;
-	u8 *pCurrentAddr = NULL;
-	u8 *pmk_ptr = NULL;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-	u8 *rsnie_ptr = NULL;
-	u8 rsnie_len = 0;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> PeerPairMsg1Action \n"));
-
-	if ((!pEntry) || ((!pEntry->ValidAsCLI) && (!pEntry->ValidAsApCli)))
-		return;
-
-	if (Elem->MsgLen <
-	    (LENGTH_802_11 + LENGTH_802_1_H + LENGTH_EAPOL_H +
-	     sizeof(struct rt_key_descripter) - MAX_LEN_OF_RSNIE - 2))
-		return;
-
-	{
-		pCurrentAddr = pAd->CurrentAddress;
-		pmk_ptr = pAd->StaCfg.PMK;
-		group_cipher = pAd->StaCfg.GroupCipher;
-		rsnie_ptr = pAd->StaCfg.RSN_IE;
-		rsnie_len = pAd->StaCfg.RSNIE_Len;
-	}
-
-	/* Store the received frame */
-	pMsg1 = (struct rt_eapol_packet *) & Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H];
-	MsgLen = Elem->MsgLen - LENGTH_802_11 - LENGTH_802_1_H;
-
-	/* Sanity Check peer Pairwise message 1 - Replay Counter */
-	if (PeerWpaMessageSanity(pAd, pMsg1, MsgLen, EAPOL_PAIR_MSG_1, pEntry)
-	    == FALSE)
-		return;
-
-	/* Store Replay counter, it will use to verify message 3 and construct message 2 */
-	NdisMoveMemory(pEntry->R_Counter, pMsg1->KeyDesc.ReplayCounter,
-		       LEN_KEY_DESC_REPLAY);
-
-	/* Store ANonce */
-	NdisMoveMemory(pEntry->ANonce, pMsg1->KeyDesc.KeyNonce,
-		       LEN_KEY_DESC_NONCE);
-
-	/* Generate random SNonce */
-	GenRandom(pAd, (u8 *) pCurrentAddr, pEntry->SNonce);
-
-	{
-		/* Calculate PTK(ANonce, SNonce) */
-		WpaDerivePTK(pAd,
-			     pmk_ptr,
-			     pEntry->ANonce,
-			     pEntry->Addr,
-			     pEntry->SNonce, pCurrentAddr, PTK, LEN_PTK);
-
-		/* Save key to PTK entry */
-		NdisMoveMemory(pEntry->PTK, PTK, LEN_PTK);
-	}
-
-	/* Update WpaState */
-	pEntry->WpaState = AS_PTKINIT_NEGOTIATING;
-
-	/* Construct EAPoL message - Pairwise Msg 2 */
-	/*  EAPOL-Key(0,1,0,0,P,0,0,SNonce,MIC,DataKD_M2) */
-	NdisZeroMemory(&EAPOLPKT, sizeof(struct rt_eapol_packet));
-	ConstructEapolMsg(pEntry, group_cipher, EAPOL_PAIR_MSG_2, 0,	/* DefaultKeyIdx */
-			  pEntry->SNonce, NULL,	/* TxRsc */
-			  NULL,	/* GTK */
-			  (u8 *) rsnie_ptr, rsnie_len, &EAPOLPKT);
-
-	/* Make outgoing frame */
-	MAKE_802_3_HEADER(Header802_3, pEntry->Addr, pCurrentAddr, EAPOL);
-
-	RTMPToWirelessSta(pAd, pEntry,
-			  Header802_3, sizeof(Header802_3), (u8 *)& EAPOLPKT,
-			  CONV_ARRARY_TO_u16(EAPOLPKT.Body_Len) + 4, TRUE);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<=== PeerPairMsg1Action: send Msg2 of 4-way \n"));
-}
-
-/*
-    ==========================================================================
-    Description:
-        When receiving the second packet of 4-way pairwisekey handshake.
-    Return:
-    ==========================================================================
-*/
-void PeerPairMsg2Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem)
-{
-	u8 PTK[80];
-	BOOLEAN Cancelled;
-	struct rt_header_802_11 * pHeader;
-	struct rt_eapol_packet EAPOLPKT;
-	struct rt_eapol_packet * pMsg2;
-	u32 MsgLen;
-	u8 Header802_3[LENGTH_802_3];
-	u8 TxTsc[6];
-	u8 *pBssid = NULL;
-	u8 *pmk_ptr = NULL;
-	u8 *gtk_ptr = NULL;
-	u8 default_key = 0;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-	u8 *rsnie_ptr = NULL;
-	u8 rsnie_len = 0;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> PeerPairMsg2Action \n"));
-
-	if ((!pEntry) || (!pEntry->ValidAsCLI))
-		return;
-
-	if (Elem->MsgLen <
-	    (LENGTH_802_11 + LENGTH_802_1_H + LENGTH_EAPOL_H +
-	     sizeof(struct rt_key_descripter) - MAX_LEN_OF_RSNIE - 2))
-		return;
-
-	/* check Entry in valid State */
-	if (pEntry->WpaState < AS_PTKSTART)
-		return;
-
-	/* pointer to 802.11 header */
-	pHeader = (struct rt_header_802_11 *) Elem->Msg;
-
-	/* skip 802.11_header(24-byte) and LLC_header(8) */
-	pMsg2 = (struct rt_eapol_packet *) & Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H];
-	MsgLen = Elem->MsgLen - LENGTH_802_11 - LENGTH_802_1_H;
-
-	/* Store SNonce */
-	NdisMoveMemory(pEntry->SNonce, pMsg2->KeyDesc.KeyNonce,
-		       LEN_KEY_DESC_NONCE);
-
-	{
-		/* Derive PTK */
-		WpaDerivePTK(pAd, (u8 *) pmk_ptr, pEntry->ANonce,	/* ANONCE */
-			     (u8 *) pBssid, pEntry->SNonce,	/* SNONCE */
-			     pEntry->Addr, PTK, LEN_PTK);
-
-		NdisMoveMemory(pEntry->PTK, PTK, LEN_PTK);
-	}
-
-	/* Sanity Check peer Pairwise message 2 - Replay Counter, MIC, RSNIE */
-	if (PeerWpaMessageSanity(pAd, pMsg2, MsgLen, EAPOL_PAIR_MSG_2, pEntry)
-	    == FALSE)
-		return;
-
-	do {
-		/* delete retry timer */
-		RTMPCancelTimer(&pEntry->RetryTimer, &Cancelled);
-
-		/* Change state */
-		pEntry->WpaState = AS_PTKINIT_NEGOTIATING;
-
-		/* Increment replay counter by 1 */
-		ADD_ONE_To_64BIT_VAR(pEntry->R_Counter);
-
-		/* Construct EAPoL message - Pairwise Msg 3 */
-		NdisZeroMemory(&EAPOLPKT, sizeof(struct rt_eapol_packet));
-		ConstructEapolMsg(pEntry,
-				  group_cipher,
-				  EAPOL_PAIR_MSG_3,
-				  default_key,
-				  pEntry->ANonce,
-				  TxTsc,
-				  (u8 *) gtk_ptr,
-				  (u8 *) rsnie_ptr, rsnie_len, &EAPOLPKT);
-
-		/* Make outgoing frame */
-		MAKE_802_3_HEADER(Header802_3, pEntry->Addr, pBssid, EAPOL);
-		RTMPToWirelessSta(pAd, pEntry, Header802_3, LENGTH_802_3,
-				  (u8 *)& EAPOLPKT,
-				  CONV_ARRARY_TO_u16(EAPOLPKT.Body_Len) + 4,
-				  (pEntry->PortSecured ==
-				   WPA_802_1X_PORT_SECURED) ? FALSE : TRUE);
-
-		pEntry->ReTryCounter = PEER_MSG3_RETRY_TIMER_CTR;
-		RTMPSetTimer(&pEntry->RetryTimer, PEER_MSG3_RETRY_EXEC_INTV);
-
-		/* Update State */
-		pEntry->WpaState = AS_PTKINIT_NEGOTIATING;
-	} while (FALSE);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<=== PeerPairMsg2Action: send Msg3 of 4-way \n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Process Pairwise key Msg 3 of 4-way handshaking and send Msg 4
-
-	Arguments:
-		pAd	Pointer	to our adapter
-		Elem		Message body
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void PeerPairMsg3Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_header_802_11 * pHeader;
-	u8 Header802_3[14];
-	struct rt_eapol_packet EAPOLPKT;
-	struct rt_eapol_packet * pMsg3;
-	u32 MsgLen;
-	u8 *pCurrentAddr = NULL;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> PeerPairMsg3Action \n"));
-
-	if ((!pEntry) || ((!pEntry->ValidAsCLI) && (!pEntry->ValidAsApCli)))
-		return;
-
-	if (Elem->MsgLen <
-	    (LENGTH_802_11 + LENGTH_802_1_H + LENGTH_EAPOL_H +
-	     sizeof(struct rt_key_descripter) - MAX_LEN_OF_RSNIE - 2))
-		return;
-
-	{
-		pCurrentAddr = pAd->CurrentAddress;
-		group_cipher = pAd->StaCfg.GroupCipher;
-
-	}
-
-	/* Record 802.11 header & the received EAPOL packet Msg3 */
-	pHeader = (struct rt_header_802_11 *) Elem->Msg;
-	pMsg3 = (struct rt_eapol_packet *) & Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H];
-	MsgLen = Elem->MsgLen - LENGTH_802_11 - LENGTH_802_1_H;
-
-	/* Sanity Check peer Pairwise message 3 - Replay Counter, MIC, RSNIE */
-	if (PeerWpaMessageSanity(pAd, pMsg3, MsgLen, EAPOL_PAIR_MSG_3, pEntry)
-	    == FALSE)
-		return;
-
-	/* Save Replay counter, it will use construct message 4 */
-	NdisMoveMemory(pEntry->R_Counter, pMsg3->KeyDesc.ReplayCounter,
-		       LEN_KEY_DESC_REPLAY);
-
-	/* Double check ANonce */
-	if (!NdisEqualMemory
-	    (pEntry->ANonce, pMsg3->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE)) {
-		return;
-	}
-	/* Construct EAPoL message - Pairwise Msg 4 */
-	NdisZeroMemory(&EAPOLPKT, sizeof(struct rt_eapol_packet));
-	ConstructEapolMsg(pEntry, group_cipher, EAPOL_PAIR_MSG_4, 0,	/* group key index not used in message 4 */
-			  NULL,	/* Nonce not used in message 4 */
-			  NULL,	/* TxRSC not used in message 4 */
-			  NULL,	/* GTK not used in message 4 */
-			  NULL,	/* RSN IE not used in message 4 */
-			  0, &EAPOLPKT);
-
-	/* Update WpaState */
-	pEntry->WpaState = AS_PTKINITDONE;
-
-	/* Update pairwise key */
-	{
-		struct rt_cipher_key *pSharedKey;
-
-		pSharedKey = &pAd->SharedKey[BSS0][0];
-
-		NdisMoveMemory(pAd->StaCfg.PTK, pEntry->PTK, LEN_PTK);
-
-		/* Prepare pair-wise key information into shared key table */
-		NdisZeroMemory(pSharedKey, sizeof(struct rt_cipher_key));
-		pSharedKey->KeyLen = LEN_TKIP_EK;
-		NdisMoveMemory(pSharedKey->Key, &pAd->StaCfg.PTK[32],
-			       LEN_TKIP_EK);
-		NdisMoveMemory(pSharedKey->RxMic, &pAd->StaCfg.PTK[48],
-			       LEN_TKIP_RXMICK);
-		NdisMoveMemory(pSharedKey->TxMic,
-			       &pAd->StaCfg.PTK[48 + LEN_TKIP_RXMICK],
-			       LEN_TKIP_TXMICK);
-
-		/* Decide its ChiperAlg */
-		if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled)
-			pSharedKey->CipherAlg = CIPHER_TKIP;
-		else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled)
-			pSharedKey->CipherAlg = CIPHER_AES;
-		else
-			pSharedKey->CipherAlg = CIPHER_NONE;
-
-		/* Update these related information to struct rt_mac_table_entry */
-		pEntry = &pAd->MacTab.Content[BSSID_WCID];
-		NdisMoveMemory(pEntry->PairwiseKey.Key, &pAd->StaCfg.PTK[32],
-			       LEN_TKIP_EK);
-		NdisMoveMemory(pEntry->PairwiseKey.RxMic, &pAd->StaCfg.PTK[48],
-			       LEN_TKIP_RXMICK);
-		NdisMoveMemory(pEntry->PairwiseKey.TxMic,
-			       &pAd->StaCfg.PTK[48 + LEN_TKIP_RXMICK],
-			       LEN_TKIP_TXMICK);
-		pEntry->PairwiseKey.CipherAlg = pSharedKey->CipherAlg;
-
-		/* Update pairwise key information to ASIC Shared Key Table */
-		AsicAddSharedKeyEntry(pAd,
-				      BSS0,
-				      0,
-				      pSharedKey->CipherAlg,
-				      pSharedKey->Key,
-				      pSharedKey->TxMic, pSharedKey->RxMic);
-
-		/* Update ASIC WCID attribute table and IVEIV table */
-		RTMPAddWcidAttributeEntry(pAd,
-					  BSS0,
-					  0, pSharedKey->CipherAlg, pEntry);
-
-	}
-
-	/* open 802.1x port control and privacy filter */
-	if (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK ||
-	    pEntry->AuthMode == Ndis802_11AuthModeWPA2) {
-		pEntry->PortSecured = WPA_802_1X_PORT_SECURED;
-		pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll;
-
-		STA_PORT_SECURED(pAd);
-		/* Indicate Connected for GUI */
-		pAd->IndicateMediaState = NdisMediaStateConnected;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("PeerPairMsg3Action: AuthMode(%s) PairwiseCipher(%s) GroupCipher(%s) \n",
-			  GetAuthMode(pEntry->AuthMode),
-			  GetEncryptType(pEntry->WepStatus),
-			  GetEncryptType(group_cipher)));
-	} else {
-	}
-
-	/* Init 802.3 header and send out */
-	MAKE_802_3_HEADER(Header802_3, pEntry->Addr, pCurrentAddr, EAPOL);
-	RTMPToWirelessSta(pAd, pEntry,
-			  Header802_3, sizeof(Header802_3),
-			  (u8 *)& EAPOLPKT,
-			  CONV_ARRARY_TO_u16(EAPOLPKT.Body_Len) + 4, TRUE);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<=== PeerPairMsg3Action: send Msg4 of 4-way \n"));
-}
-
-/*
-    ==========================================================================
-    Description:
-        When receiving the last packet of 4-way pairwisekey handshake.
-        Initialize 2-way groupkey handshake following.
-    Return:
-    ==========================================================================
-*/
-void PeerPairMsg4Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_eapol_packet * pMsg4;
-	struct rt_header_802_11 * pHeader;
-	u32 MsgLen;
-	BOOLEAN Cancelled;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> PeerPairMsg4Action\n"));
-
-	do {
-		if ((!pEntry) || (!pEntry->ValidAsCLI))
-			break;
-
-		if (Elem->MsgLen <
-		    (LENGTH_802_11 + LENGTH_802_1_H + LENGTH_EAPOL_H +
-		     sizeof(struct rt_key_descripter) - MAX_LEN_OF_RSNIE - 2))
-			break;
-
-		if (pEntry->WpaState < AS_PTKINIT_NEGOTIATING)
-			break;
-
-		/* pointer to 802.11 header */
-		pHeader = (struct rt_header_802_11 *) Elem->Msg;
-
-		/* skip 802.11_header(24-byte) and LLC_header(8) */
-		pMsg4 =
-		    (struct rt_eapol_packet *) & Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H];
-		MsgLen = Elem->MsgLen - LENGTH_802_11 - LENGTH_802_1_H;
-
-		/* Sanity Check peer Pairwise message 4 - Replay Counter, MIC */
-		if (PeerWpaMessageSanity
-		    (pAd, pMsg4, MsgLen, EAPOL_PAIR_MSG_4, pEntry) == FALSE)
-			break;
-
-		/* 3. uses the MLME.SETKEYS.request to configure PTK into MAC */
-		NdisZeroMemory(&pEntry->PairwiseKey, sizeof(struct rt_cipher_key));
-
-		/* reset IVEIV in Asic */
-		AsicUpdateWCIDIVEIV(pAd, pEntry->Aid, 1, 0);
-
-		pEntry->PairwiseKey.KeyLen = LEN_TKIP_EK;
-		NdisMoveMemory(pEntry->PairwiseKey.Key, &pEntry->PTK[32],
-			       LEN_TKIP_EK);
-		NdisMoveMemory(pEntry->PairwiseKey.RxMic,
-			       &pEntry->PTK[TKIP_AP_RXMICK_OFFSET],
-			       LEN_TKIP_RXMICK);
-		NdisMoveMemory(pEntry->PairwiseKey.TxMic,
-			       &pEntry->PTK[TKIP_AP_TXMICK_OFFSET],
-			       LEN_TKIP_TXMICK);
-
-		/* Set pairwise key to Asic */
-		{
-			pEntry->PairwiseKey.CipherAlg = CIPHER_NONE;
-			if (pEntry->WepStatus == Ndis802_11Encryption2Enabled)
-				pEntry->PairwiseKey.CipherAlg = CIPHER_TKIP;
-			else if (pEntry->WepStatus ==
-				 Ndis802_11Encryption3Enabled)
-				pEntry->PairwiseKey.CipherAlg = CIPHER_AES;
-
-			/* Add Pair-wise key to Asic */
-			AsicAddPairwiseKeyEntry(pAd,
-						pEntry->Addr,
-						(u8)pEntry->Aid,
-						&pEntry->PairwiseKey);
-
-			/* update WCID attribute table and IVEIV table for this entry */
-			RTMPAddWcidAttributeEntry(pAd,
-						  pEntry->apidx,
-						  0,
-						  pEntry->PairwiseKey.CipherAlg,
-						  pEntry);
-		}
-
-		/* 4. upgrade state */
-		pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll;
-		pEntry->WpaState = AS_PTKINITDONE;
-		pEntry->PortSecured = WPA_802_1X_PORT_SECURED;
-
-		if (pEntry->AuthMode == Ndis802_11AuthModeWPA2 ||
-		    pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK) {
-			pEntry->GTKState = REKEY_ESTABLISHED;
-			RTMPCancelTimer(&pEntry->RetryTimer, &Cancelled);
-
-			/* send wireless event - for set key done WPA2 */
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd,
-						      IW_SET_KEY_DONE_WPA2_EVENT_FLAG,
-						      pEntry->Addr,
-						      pEntry->apidx, 0);
-
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("AP SETKEYS DONE - WPA2, AuthMode(%d)=%s, WepStatus(%d)=%s, GroupWepStatus(%d)=%s\n\n",
-				  pEntry->AuthMode,
-				  GetAuthMode(pEntry->AuthMode),
-				  pEntry->WepStatus,
-				  GetEncryptType(pEntry->WepStatus),
-				  group_cipher, GetEncryptType(group_cipher)));
-		} else {
-			/* 5. init Group 2-way handshake if necessary. */
-			WPAStart2WayGroupHS(pAd, pEntry);
-
-			pEntry->ReTryCounter = GROUP_MSG1_RETRY_TIMER_CTR;
-			RTMPModTimer(&pEntry->RetryTimer,
-				     PEER_MSG3_RETRY_EXEC_INTV);
-		}
-	} while (FALSE);
-
-}
-
-/*
-    ==========================================================================
-    Description:
-        This is a function to send the first packet of 2-way groupkey handshake
-    Return:
-
-    ==========================================================================
-*/
-void WPAStart2WayGroupHS(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry)
-{
-	u8 Header802_3[14];
-	u8 TxTsc[6];
-	struct rt_eapol_packet EAPOLPKT;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-	u8 default_key = 0;
-	u8 *gnonce_ptr = NULL;
-	u8 *gtk_ptr = NULL;
-	u8 *pBssid = NULL;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> WPAStart2WayGroupHS\n"));
-
-	if ((!pEntry) || (!pEntry->ValidAsCLI))
-		return;
-
-	do {
-		/* Increment replay counter by 1 */
-		ADD_ONE_To_64BIT_VAR(pEntry->R_Counter);
-
-		/* Construct EAPoL message - Group Msg 1 */
-		NdisZeroMemory(&EAPOLPKT, sizeof(struct rt_eapol_packet));
-		ConstructEapolMsg(pEntry,
-				  group_cipher,
-				  EAPOL_GROUP_MSG_1,
-				  default_key,
-				  (u8 *) gnonce_ptr,
-				  TxTsc, (u8 *) gtk_ptr, NULL, 0, &EAPOLPKT);
-
-		/* Make outgoing frame */
-		MAKE_802_3_HEADER(Header802_3, pEntry->Addr, pBssid, EAPOL);
-		RTMPToWirelessSta(pAd, pEntry,
-				  Header802_3, LENGTH_802_3,
-				  (u8 *)& EAPOLPKT,
-				  CONV_ARRARY_TO_u16(EAPOLPKT.Body_Len) + 4,
-				  FALSE);
-
-	} while (FALSE);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<=== WPAStart2WayGroupHS : send out Group Message 1 \n"));
-
-	return;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Process Group key 2-way handshaking
-
-	Arguments:
-		pAd	Pointer	to our adapter
-		Elem		Message body
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void PeerGroupMsg1Action(struct rt_rtmp_adapter *pAd,
-			 struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Header802_3[14];
-	struct rt_eapol_packet EAPOLPKT;
-	struct rt_eapol_packet * pGroup;
-	u32 MsgLen;
-	BOOLEAN Cancelled;
-	u8 default_key = 0;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-	u8 *pCurrentAddr = NULL;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> PeerGroupMsg1Action \n"));
-
-	if ((!pEntry) || ((!pEntry->ValidAsCLI) && (!pEntry->ValidAsApCli)))
-		return;
-
-	{
-		pCurrentAddr = pAd->CurrentAddress;
-		group_cipher = pAd->StaCfg.GroupCipher;
-		default_key = pAd->StaCfg.DefaultKeyId;
-	}
-
-	/* Process Group Message 1 frame. skip 802.11 header(24) & LLC_SNAP header(8) */
-	pGroup = (struct rt_eapol_packet *) & Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H];
-	MsgLen = Elem->MsgLen - LENGTH_802_11 - LENGTH_802_1_H;
-
-	/* Sanity Check peer group message 1 - Replay Counter, MIC, RSNIE */
-	if (PeerWpaMessageSanity(pAd, pGroup, MsgLen, EAPOL_GROUP_MSG_1, pEntry)
-	    == FALSE)
-		return;
-
-	/* delete retry timer */
-	RTMPCancelTimer(&pEntry->RetryTimer, &Cancelled);
-
-	/* Save Replay counter, it will use to construct message 2 */
-	NdisMoveMemory(pEntry->R_Counter, pGroup->KeyDesc.ReplayCounter,
-		       LEN_KEY_DESC_REPLAY);
-
-	/* Construct EAPoL message - Group Msg 2 */
-	NdisZeroMemory(&EAPOLPKT, sizeof(struct rt_eapol_packet));
-	ConstructEapolMsg(pEntry, group_cipher, EAPOL_GROUP_MSG_2, default_key, NULL,	/* Nonce not used */
-			  NULL,	/* TxRSC not used */
-			  NULL,	/* GTK not used */
-			  NULL,	/* RSN IE not used */
-			  0, &EAPOLPKT);
-
-	/* open 802.1x port control and privacy filter */
-	pEntry->PortSecured = WPA_802_1X_PORT_SECURED;
-	pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll;
-
-	STA_PORT_SECURED(pAd);
-	/* Indicate Connected for GUI */
-	pAd->IndicateMediaState = NdisMediaStateConnected;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("PeerGroupMsg1Action: AuthMode(%s) PairwiseCipher(%s) GroupCipher(%s) \n",
-		  GetAuthMode(pEntry->AuthMode),
-		  GetEncryptType(pEntry->WepStatus),
-		  GetEncryptType(group_cipher)));
-
-	/* init header and Fill Packet and send Msg 2 to authenticator */
-	MAKE_802_3_HEADER(Header802_3, pEntry->Addr, pCurrentAddr, EAPOL);
-	RTMPToWirelessSta(pAd, pEntry,
-			  Header802_3, sizeof(Header802_3),
-			  (u8 *)& EAPOLPKT,
-			  CONV_ARRARY_TO_u16(EAPOLPKT.Body_Len) + 4, FALSE);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<=== PeerGroupMsg1Action: sned group message 2\n"));
-}
-
-/*
-    ==========================================================================
-    Description:
-        When receiving the last packet of 2-way groupkey handshake.
-    Return:
-    ==========================================================================
-*/
-void PeerGroupMsg2Action(struct rt_rtmp_adapter *pAd,
-			 struct rt_mac_table_entry *pEntry,
-			 void * Msg, u32 MsgLen)
-{
-	u32 Len;
-	u8 *pData;
-	BOOLEAN Cancelled;
-	struct rt_eapol_packet * pMsg2;
-	u8 group_cipher = Ndis802_11WEPDisabled;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> PeerGroupMsg2Action \n"));
-
-	do {
-		if ((!pEntry) || (!pEntry->ValidAsCLI))
-			break;
-
-		if (MsgLen <
-		    (LENGTH_802_1_H + LENGTH_EAPOL_H + sizeof(struct rt_key_descripter) -
-		     MAX_LEN_OF_RSNIE - 2))
-			break;
-
-		if (pEntry->WpaState != AS_PTKINITDONE)
-			break;
-
-		pData = (u8 *)Msg;
-		pMsg2 = (struct rt_eapol_packet *) (pData + LENGTH_802_1_H);
-		Len = MsgLen - LENGTH_802_1_H;
-
-		/* Sanity Check peer group message 2 - Replay Counter, MIC */
-		if (PeerWpaMessageSanity
-		    (pAd, pMsg2, Len, EAPOL_GROUP_MSG_2, pEntry) == FALSE)
-			break;
-
-		/* 3.  upgrade state */
-
-		RTMPCancelTimer(&pEntry->RetryTimer, &Cancelled);
-		pEntry->GTKState = REKEY_ESTABLISHED;
-
-		if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2)
-		    || (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK)) {
-			/* send wireless event - for set key done WPA2 */
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd,
-						      IW_SET_KEY_DONE_WPA2_EVENT_FLAG,
-						      pEntry->Addr,
-						      pEntry->apidx, 0);
-
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("AP SETKEYS DONE - WPA2, AuthMode(%d)=%s, WepStatus(%d)=%s, GroupWepStatus(%d)=%s\n\n",
-				  pEntry->AuthMode,
-				  GetAuthMode(pEntry->AuthMode),
-				  pEntry->WepStatus,
-				  GetEncryptType(pEntry->WepStatus),
-				  group_cipher, GetEncryptType(group_cipher)));
-		} else {
-			/* send wireless event - for set key done WPA */
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd,
-						      IW_SET_KEY_DONE_WPA1_EVENT_FLAG,
-						      pEntry->Addr,
-						      pEntry->apidx, 0);
-
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("AP SETKEYS DONE - WPA1, AuthMode(%d)=%s, WepStatus(%d)=%s, GroupWepStatus(%d)=%s\n\n",
-				  pEntry->AuthMode,
-				  GetAuthMode(pEntry->AuthMode),
-				  pEntry->WepStatus,
-				  GetEncryptType(pEntry->WepStatus),
-				  group_cipher, GetEncryptType(group_cipher)));
-		}
-	} while (FALSE);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Classify WPA EAP message type
-
-	Arguments:
-		EAPType		Value of EAP message type
-		MsgType		Internal Message definition for MLME state machine
-
-	Return Value:
-		TRUE		Found appropriate message type
-		FALSE		No appropriate message type
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-		All these constants are defined in wpa.h
-		For supplicant, there is only EAPOL Key message available
-
-	========================================================================
-*/
-BOOLEAN WpaMsgTypeSubst(u8 EAPType, int * MsgType)
-{
-	switch (EAPType) {
-	case EAPPacket:
-		*MsgType = MT2_EAPPacket;
-		break;
-	case EAPOLStart:
-		*MsgType = MT2_EAPOLStart;
-		break;
-	case EAPOLLogoff:
-		*MsgType = MT2_EAPOLLogoff;
-		break;
-	case EAPOLKey:
-		*MsgType = MT2_EAPOLKey;
-		break;
-	case EAPOLASFAlert:
-		*MsgType = MT2_EAPOLASFAlert;
-		break;
-	default:
-		return FALSE;
-	}
-	return TRUE;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		The pseudo-random function(PRF) that hashes various inputs to
-		derive a pseudo-random value. To add liveness to the pseudo-random
-		value, a nonce should be one of the inputs.
-
-		It is used to generate PTK, GTK or some specific random value.
-
-	Arguments:
-		u8	*key,		-	the key material for HMAC_SHA1 use
-		int		key_len		-	the length of key
-		u8	*prefix		-	a prefix label
-		int		prefix_len	-	the length of the label
-		u8	*data		-	a specific data with variable length
-		int		data_len	-	the length of a specific data
-		int		len			-	the output length
-
-	Return Value:
-		u8	*output		-	the calculated result
-
-	Note:
-		802.11i-2004	Annex H.3
-
-	========================================================================
-*/
-void PRF(u8 * key,
-	 int key_len,
-	 u8 * prefix,
-	 int prefix_len,
-	 u8 * data, int data_len, u8 * output, int len)
-{
-	int i;
-	u8 *input;
-	int currentindex = 0;
-	int total_len;
-
-	/* Allocate memory for input */
-	os_alloc_mem(NULL, (u8 **) & input, 1024);
-
-	if (input == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR, ("PRF: no memory!\n"));
-		return;
-	}
-	/* Generate concatenation input */
-	NdisMoveMemory(input, prefix, prefix_len);
-
-	/* Concatenate a single octet containing 0 */
-	input[prefix_len] = 0;
-
-	/* Concatenate specific data */
-	NdisMoveMemory(&input[prefix_len + 1], data, data_len);
-	total_len = prefix_len + 1 + data_len;
-
-	/* Concatenate a single octet containing 0 */
-	/* This octet shall be update later */
-	input[total_len] = 0;
-	total_len++;
-
-	/* Iterate to calculate the result by hmac-sha-1 */
-	/* Then concatenate to last result */
-	for (i = 0; i < (len + 19) / 20; i++) {
-		HMAC_SHA1(key, key_len, input, total_len, &output[currentindex],
-			  SHA1_DIGEST_SIZE);
-		currentindex += 20;
-
-		/* update the last octet */
-		input[total_len - 1]++;
-	}
-	os_free_mem(NULL, input);
-}
-
-/*
-* F(P, S, c, i) = U1 xor U2 xor ... Uc
-* U1 = PRF(P, S || Int(i))
-* U2 = PRF(P, U1)
-* Uc = PRF(P, Uc-1)
-*/
-
-static void F(char *password, unsigned char *ssid, int ssidlength,
-	      int iterations, int count, unsigned char *output)
-{
-	unsigned char digest[36], digest1[SHA1_DIGEST_SIZE];
-	int i, j;
-
-	/* U1 = PRF(P, S || int(i)) */
-	memcpy(digest, ssid, ssidlength);
-	digest[ssidlength] = (unsigned char)((count >> 24) & 0xff);
-	digest[ssidlength + 1] = (unsigned char)((count >> 16) & 0xff);
-	digest[ssidlength + 2] = (unsigned char)((count >> 8) & 0xff);
-	digest[ssidlength + 3] = (unsigned char)(count & 0xff);
-	HMAC_SHA1((unsigned char *)password, (int)strlen(password), digest, ssidlength + 4, digest1, SHA1_DIGEST_SIZE);	/* for WPA update */
-
-	/* output = U1 */
-	memcpy(output, digest1, SHA1_DIGEST_SIZE);
-
-	for (i = 1; i < iterations; i++) {
-		/* Un = PRF(P, Un-1) */
-		HMAC_SHA1((unsigned char *)password, (int)strlen(password), digest1, SHA1_DIGEST_SIZE, digest, SHA1_DIGEST_SIZE);	/* for WPA update */
-		memcpy(digest1, digest, SHA1_DIGEST_SIZE);
-
-		/* output = output xor Un */
-		for (j = 0; j < SHA1_DIGEST_SIZE; j++) {
-			output[j] ^= digest[j];
-		}
-	}
-}
-
-/*
-* password - ascii string up to 63 characters in length
-* ssid - octet string up to 32 octets
-* ssidlength - length of ssid in octets
-* output must be 40 octets in length and outputs 256 bits of key
-*/
-int PasswordHash(char *password, u8 *ssid, int ssidlength, u8 *output)
-{
-	if ((strlen(password) > 63) || (ssidlength > 32))
-		return 0;
-
-	F(password, ssid, ssidlength, 4096, 1, output);
-	F(password, ssid, ssidlength, 4096, 2, &output[SHA1_DIGEST_SIZE]);
-	return 1;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		It utilizes PRF-384 or PRF-512 to derive session-specific keys from a PMK.
-		It shall be called by 4-way handshake processing.
-
-	Arguments:
-		pAd	-	pointer to our pAdapter context
-		PMK		-	pointer to PMK
-		ANonce	-	pointer to ANonce
-		AA		-	pointer to Authenticator Address
-		SNonce	-	pointer to SNonce
-		SA		-	pointer to Supplicant Address
-		len		-	indicate the length of PTK (octet)
-
-	Return Value:
-		Output		pointer to the PTK
-
-	Note:
-		Refer to IEEE 802.11i-2004 8.5.1.2
-
-	========================================================================
-*/
-void WpaDerivePTK(struct rt_rtmp_adapter *pAd,
-		  u8 * PMK,
-		  u8 * ANonce,
-		  u8 * AA,
-		  u8 * SNonce,
-		  u8 * SA, u8 * output, u32 len)
-{
-	u8 concatenation[76];
-	u32 CurrPos = 0;
-	u8 temp[32];
-	u8 Prefix[] =
-	    { 'P', 'a', 'i', 'r', 'w', 'i', 's', 'e', ' ', 'k', 'e', 'y', ' ',
-		'e', 'x', 'p', 'a', 'n', 's', 'i', 'o', 'n'
-	};
-
-	/* initiate the concatenation input */
-	NdisZeroMemory(temp, sizeof(temp));
-	NdisZeroMemory(concatenation, 76);
-
-	/* Get smaller address */
-	if (RTMPCompareMemory(SA, AA, 6) == 1)
-		NdisMoveMemory(concatenation, AA, 6);
-	else
-		NdisMoveMemory(concatenation, SA, 6);
-	CurrPos += 6;
-
-	/* Get larger address */
-	if (RTMPCompareMemory(SA, AA, 6) == 1)
-		NdisMoveMemory(&concatenation[CurrPos], SA, 6);
-	else
-		NdisMoveMemory(&concatenation[CurrPos], AA, 6);
-
-	/* store the larger mac address for backward compatible of */
-	/* ralink proprietary STA-key issue */
-	NdisMoveMemory(temp, &concatenation[CurrPos], MAC_ADDR_LEN);
-	CurrPos += 6;
-
-	/* Get smaller Nonce */
-	if (RTMPCompareMemory(ANonce, SNonce, 32) == 0)
-		NdisMoveMemory(&concatenation[CurrPos], temp, 32);	/* patch for ralink proprietary STA-key issue */
-	else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1)
-		NdisMoveMemory(&concatenation[CurrPos], SNonce, 32);
-	else
-		NdisMoveMemory(&concatenation[CurrPos], ANonce, 32);
-	CurrPos += 32;
-
-	/* Get larger Nonce */
-	if (RTMPCompareMemory(ANonce, SNonce, 32) == 0)
-		NdisMoveMemory(&concatenation[CurrPos], temp, 32);	/* patch for ralink proprietary STA-key issue */
-	else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1)
-		NdisMoveMemory(&concatenation[CurrPos], ANonce, 32);
-	else
-		NdisMoveMemory(&concatenation[CurrPos], SNonce, 32);
-	CurrPos += 32;
-
-	hex_dump("concatenation=", concatenation, 76);
-
-	/* Use PRF to generate PTK */
-	PRF(PMK, LEN_MASTER_KEY, Prefix, 22, concatenation, 76, output, len);
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Generate random number by software.
-
-	Arguments:
-		pAd		-	pointer to our pAdapter context
-		macAddr	-	pointer to local MAC address
-
-	Return Value:
-
-	Note:
-		802.1ii-2004  Annex H.5
-
-	========================================================================
-*/
-void GenRandom(struct rt_rtmp_adapter *pAd, u8 * macAddr, u8 * random)
-{
-	int i, curr;
-	u8 local[80], KeyCounter[32];
-	u8 result[80];
-	unsigned long CurrentTime;
-	u8 prefix[] =
-	    { 'I', 'n', 'i', 't', ' ', 'C', 'o', 'u', 'n', 't', 'e', 'r' };
-
-	/* Zero the related information */
-	NdisZeroMemory(result, 80);
-	NdisZeroMemory(local, 80);
-	NdisZeroMemory(KeyCounter, 32);
-
-	for (i = 0; i < 32; i++) {
-		/* copy the local MAC address */
-		COPY_MAC_ADDR(local, macAddr);
-		curr = MAC_ADDR_LEN;
-
-		/* concatenate the current time */
-		NdisGetSystemUpTime(&CurrentTime);
-		NdisMoveMemory(&local[curr], &CurrentTime, sizeof(CurrentTime));
-		curr += sizeof(CurrentTime);
-
-		/* concatenate the last result */
-		NdisMoveMemory(&local[curr], result, 32);
-		curr += 32;
-
-		/* concatenate a variable */
-		NdisMoveMemory(&local[curr], &i, 2);
-		curr += 2;
-
-		/* calculate the result */
-		PRF(KeyCounter, 32, prefix, 12, local, curr, result, 32);
-	}
-
-	NdisMoveMemory(random, result, 32);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Build cipher suite in RSN-IE.
-		It only shall be called by RTMPMakeRSNIE.
-
-	Arguments:
-		pAd			-	pointer to our pAdapter context
-	ElementID	-	indicate the WPA1 or WPA2
-	WepStatus	-	indicate the encryption type
-		bMixCipher	-	a boolean to indicate the pairwise cipher and group
-						cipher are the same or not
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-static void RTMPMakeRsnIeCipher(struct rt_rtmp_adapter *pAd,
-				u8 ElementID,
-				u32 WepStatus,
-				IN BOOLEAN bMixCipher,
-				u8 FlexibleCipher,
-				u8 *pRsnIe, u8 * rsn_len)
-{
-	u8 PairwiseCnt;
-
-	*rsn_len = 0;
-
-	/* decide WPA2 or WPA1 */
-	if (ElementID == Wpa2Ie) {
-		struct rt_rsnie2 *pRsnie_cipher = (struct rt_rsnie2 *)pRsnIe;
-
-		/* Assign the verson as 1 */
-		pRsnie_cipher->version = 1;
-
-		switch (WepStatus) {
-			/* TKIP mode */
-		case Ndis802_11Encryption2Enabled:
-			NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4);
-			pRsnie_cipher->ucount = 1;
-			NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-				       OUI_WPA2_TKIP, 4);
-			*rsn_len = sizeof(struct rt_rsnie2);
-			break;
-
-			/* AES mode */
-		case Ndis802_11Encryption3Enabled:
-			if (bMixCipher)
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA2_TKIP, 4);
-			else
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA2_CCMP, 4);
-			pRsnie_cipher->ucount = 1;
-			NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-				       OUI_WPA2_CCMP, 4);
-			*rsn_len = sizeof(struct rt_rsnie2);
-			break;
-
-			/* TKIP-AES mix mode */
-		case Ndis802_11Encryption4Enabled:
-			NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4);
-
-			PairwiseCnt = 1;
-			/* Insert WPA2 TKIP as the first pairwise cipher */
-			if (MIX_CIPHER_WPA2_TKIP_ON(FlexibleCipher)) {
-				NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-					       OUI_WPA2_TKIP, 4);
-				/* Insert WPA2 AES as the secondary pairwise cipher */
-				if (MIX_CIPHER_WPA2_AES_ON(FlexibleCipher)) {
-					NdisMoveMemory(pRsnie_cipher->ucast[0].
-						       oui + 4, OUI_WPA2_CCMP,
-						       4);
-					PairwiseCnt = 2;
-				}
-			} else {
-				/* Insert WPA2 AES as the first pairwise cipher */
-				NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-					       OUI_WPA2_CCMP, 4);
-			}
-
-			pRsnie_cipher->ucount = PairwiseCnt;
-			*rsn_len = sizeof(struct rt_rsnie2) + (4 * (PairwiseCnt - 1));
-			break;
-		}
-
-		if ((pAd->OpMode == OPMODE_STA) &&
-		    (pAd->StaCfg.GroupCipher != Ndis802_11Encryption2Enabled) &&
-		    (pAd->StaCfg.GroupCipher != Ndis802_11Encryption3Enabled)) {
-			u32 GroupCipher = pAd->StaCfg.GroupCipher;
-			switch (GroupCipher) {
-			case Ndis802_11GroupWEP40Enabled:
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA2_WEP40, 4);
-				break;
-			case Ndis802_11GroupWEP104Enabled:
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA2_WEP104, 4);
-				break;
-			}
-		}
-		/* swap for big-endian platform */
-		pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version);
-		pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount);
-	} else {
-		struct rt_rsnie *pRsnie_cipher = (struct rt_rsnie *)pRsnIe;
-
-		/* Assign OUI and version */
-		NdisMoveMemory(pRsnie_cipher->oui, OUI_WPA_VERSION, 4);
-		pRsnie_cipher->version = 1;
-
-		switch (WepStatus) {
-			/* TKIP mode */
-		case Ndis802_11Encryption2Enabled:
-			NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4);
-			pRsnie_cipher->ucount = 1;
-			NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-				       OUI_WPA_TKIP, 4);
-			*rsn_len = sizeof(struct rt_rsnie);
-			break;
-
-			/* AES mode */
-		case Ndis802_11Encryption3Enabled:
-			if (bMixCipher)
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA_TKIP, 4);
-			else
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA_CCMP, 4);
-			pRsnie_cipher->ucount = 1;
-			NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-				       OUI_WPA_CCMP, 4);
-			*rsn_len = sizeof(struct rt_rsnie);
-			break;
-
-			/* TKIP-AES mix mode */
-		case Ndis802_11Encryption4Enabled:
-			NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4);
-
-			PairwiseCnt = 1;
-			/* Insert WPA TKIP as the first pairwise cipher */
-			if (MIX_CIPHER_WPA_TKIP_ON(FlexibleCipher)) {
-				NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-					       OUI_WPA_TKIP, 4);
-				/* Insert WPA AES as the secondary pairwise cipher */
-				if (MIX_CIPHER_WPA_AES_ON(FlexibleCipher)) {
-					NdisMoveMemory(pRsnie_cipher->ucast[0].
-						       oui + 4, OUI_WPA_CCMP,
-						       4);
-					PairwiseCnt = 2;
-				}
-			} else {
-				/* Insert WPA AES as the first pairwise cipher */
-				NdisMoveMemory(pRsnie_cipher->ucast[0].oui,
-					       OUI_WPA_CCMP, 4);
-			}
-
-			pRsnie_cipher->ucount = PairwiseCnt;
-			*rsn_len = sizeof(struct rt_rsnie) + (4 * (PairwiseCnt - 1));
-			break;
-		}
-
-		if ((pAd->OpMode == OPMODE_STA) &&
-		    (pAd->StaCfg.GroupCipher != Ndis802_11Encryption2Enabled) &&
-		    (pAd->StaCfg.GroupCipher != Ndis802_11Encryption3Enabled)) {
-			u32 GroupCipher = pAd->StaCfg.GroupCipher;
-			switch (GroupCipher) {
-			case Ndis802_11GroupWEP40Enabled:
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA_WEP40, 4);
-				break;
-			case Ndis802_11GroupWEP104Enabled:
-				NdisMoveMemory(pRsnie_cipher->mcast,
-					       OUI_WPA_WEP104, 4);
-				break;
-			}
-		}
-		/* swap for big-endian platform */
-		pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version);
-		pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount);
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Build AKM suite in RSN-IE.
-		It only shall be called by RTMPMakeRSNIE.
-
-	Arguments:
-		pAd			-	pointer to our pAdapter context
-	ElementID	-	indicate the WPA1 or WPA2
-	AuthMode	-	indicate the authentication mode
-		apidx		-	indicate the interface index
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-static void RTMPMakeRsnIeAKM(struct rt_rtmp_adapter *pAd,
-			     u8 ElementID,
-			     u32 AuthMode,
-			     u8 apidx,
-			     u8 *pRsnIe, u8 * rsn_len)
-{
-	struct rt_rsnie_auth *pRsnie_auth;
-	u8 AkmCnt = 1;	/* default as 1 */
-
-	pRsnie_auth = (struct rt_rsnie_auth *) (pRsnIe + (*rsn_len));
-
-	/* decide WPA2 or WPA1 */
-	if (ElementID == Wpa2Ie) {
-
-		switch (AuthMode) {
-		case Ndis802_11AuthModeWPA2:
-		case Ndis802_11AuthModeWPA1WPA2:
-			NdisMoveMemory(pRsnie_auth->auth[0].oui,
-				       OUI_WPA2_8021X_AKM, 4);
-			break;
-
-		case Ndis802_11AuthModeWPA2PSK:
-		case Ndis802_11AuthModeWPA1PSKWPA2PSK:
-			NdisMoveMemory(pRsnie_auth->auth[0].oui,
-				       OUI_WPA2_PSK_AKM, 4);
-			break;
-		default:
-			AkmCnt = 0;
-			break;
-
-		}
-	} else {
-		switch (AuthMode) {
-		case Ndis802_11AuthModeWPA:
-		case Ndis802_11AuthModeWPA1WPA2:
-			NdisMoveMemory(pRsnie_auth->auth[0].oui,
-				       OUI_WPA_8021X_AKM, 4);
-			break;
-
-		case Ndis802_11AuthModeWPAPSK:
-		case Ndis802_11AuthModeWPA1PSKWPA2PSK:
-			NdisMoveMemory(pRsnie_auth->auth[0].oui,
-				       OUI_WPA_PSK_AKM, 4);
-			break;
-
-		case Ndis802_11AuthModeWPANone:
-			NdisMoveMemory(pRsnie_auth->auth[0].oui,
-				       OUI_WPA_NONE_AKM, 4);
-			break;
-		default:
-			AkmCnt = 0;
-			break;
-		}
-	}
-
-	pRsnie_auth->acount = AkmCnt;
-	pRsnie_auth->acount = cpu2le16(pRsnie_auth->acount);
-
-	/* update current RSNIE length */
-	(*rsn_len) += (sizeof(struct rt_rsnie_auth) + (4 * (AkmCnt - 1)));
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Build capability in RSN-IE.
-		It only shall be called by RTMPMakeRSNIE.
-
-	Arguments:
-		pAd			-	pointer to our pAdapter context
-	ElementID	-	indicate the WPA1 or WPA2
-		apidx		-	indicate the interface index
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-static void RTMPMakeRsnIeCap(struct rt_rtmp_adapter *pAd,
-			     u8 ElementID,
-			     u8 apidx,
-			     u8 *pRsnIe, u8 * rsn_len)
-{
-	RSN_CAPABILITIES *pRSN_Cap;
-
-	/* it could be ignored in WPA1 mode */
-	if (ElementID == WpaIe)
-		return;
-
-	pRSN_Cap = (RSN_CAPABILITIES *) (pRsnIe + (*rsn_len));
-
-	pRSN_Cap->word = cpu2le16(pRSN_Cap->word);
-
-	(*rsn_len) += sizeof(RSN_CAPABILITIES);	/* update current RSNIE length */
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Build RSN IE context. It is not included element-ID and length.
-
-	Arguments:
-		pAd			-	pointer to our pAdapter context
-	AuthMode	-	indicate the authentication mode
-	WepStatus	-	indicate the encryption type
-		apidx		-	indicate the interface index
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-void RTMPMakeRSNIE(struct rt_rtmp_adapter *pAd,
-		   u32 AuthMode, u32 WepStatus, u8 apidx)
-{
-	u8 *pRsnIe = NULL;	/* primary RSNIE */
-	u8 *rsnielen_cur_p = 0;	/* the length of the primary RSNIE */
-	u8 *rsnielen_ex_cur_p = 0;	/* the length of the secondary RSNIE */
-	u8 PrimaryRsnie;
-	BOOLEAN bMixCipher = FALSE;	/* indicate the pairwise and group cipher are different */
-	u8 p_offset;
-	WPA_MIX_PAIR_CIPHER FlexibleCipher = WPA_TKIPAES_WPA2_TKIPAES;	/* it provide the more flexible cipher combination in WPA-WPA2 and TKIPAES mode */
-
-	rsnielen_cur_p = NULL;
-	rsnielen_ex_cur_p = NULL;
-
-	{
-		{
-			if (pAd->StaCfg.WpaSupplicantUP !=
-			    WPA_SUPPLICANT_DISABLE) {
-				if (AuthMode < Ndis802_11AuthModeWPA)
-					return;
-			} else {
-				/* Support WPAPSK or WPA2PSK in STA-Infra mode */
-				/* Support WPANone in STA-Adhoc mode */
-				if ((AuthMode != Ndis802_11AuthModeWPAPSK) &&
-				    (AuthMode != Ndis802_11AuthModeWPA2PSK) &&
-				    (AuthMode != Ndis802_11AuthModeWPANone)
-				    )
-					return;
-			}
-
-			DBGPRINT(RT_DEBUG_TRACE, ("==> RTMPMakeRSNIE(STA)\n"));
-
-			/* Zero RSNIE context */
-			pAd->StaCfg.RSNIE_Len = 0;
-			NdisZeroMemory(pAd->StaCfg.RSN_IE, MAX_LEN_OF_RSNIE);
-
-			/* Pointer to RSNIE */
-			rsnielen_cur_p = &pAd->StaCfg.RSNIE_Len;
-			pRsnIe = pAd->StaCfg.RSN_IE;
-
-			bMixCipher = pAd->StaCfg.bMixCipher;
-		}
-	}
-
-	/* indicate primary RSNIE as WPA or WPA2 */
-	if ((AuthMode == Ndis802_11AuthModeWPA) ||
-	    (AuthMode == Ndis802_11AuthModeWPAPSK) ||
-	    (AuthMode == Ndis802_11AuthModeWPANone) ||
-	    (AuthMode == Ndis802_11AuthModeWPA1WPA2) ||
-	    (AuthMode == Ndis802_11AuthModeWPA1PSKWPA2PSK))
-		PrimaryRsnie = WpaIe;
-	else
-		PrimaryRsnie = Wpa2Ie;
-
-	{
-		/* Build the primary RSNIE */
-		/* 1. insert cipher suite */
-		RTMPMakeRsnIeCipher(pAd, PrimaryRsnie, WepStatus, bMixCipher,
-				    FlexibleCipher, pRsnIe, &p_offset);
-
-		/* 2. insert AKM */
-		RTMPMakeRsnIeAKM(pAd, PrimaryRsnie, AuthMode, apidx, pRsnIe,
-				 &p_offset);
-
-		/* 3. insert capability */
-		RTMPMakeRsnIeCap(pAd, PrimaryRsnie, apidx, pRsnIe, &p_offset);
-	}
-
-	/* 4. update the RSNIE length */
-	*rsnielen_cur_p = p_offset;
-
-	hex_dump("The primary RSNIE", pRsnIe, (*rsnielen_cur_p));
-
-}
-
-/*
-    ==========================================================================
-    Description:
-		Check whether the received frame is EAP frame.
-
-	Arguments:
-		pAd				-	pointer to our pAdapter context
-		pEntry			-	pointer to active entry
-		pData			-	the received frame
-		DataByteCount	-	the received frame's length
-		FromWhichBSSID	-	indicate the interface index
-
-    Return:
-         TRUE			-	This frame is EAP frame
-         FALSE			-	otherwise
-    ==========================================================================
-*/
-BOOLEAN RTMPCheckWPAframe(struct rt_rtmp_adapter *pAd,
-			  struct rt_mac_table_entry *pEntry,
-			  u8 *pData,
-			  unsigned long DataByteCount, u8 FromWhichBSSID)
-{
-	unsigned long Body_len;
-	BOOLEAN Cancelled;
-
-	if (DataByteCount < (LENGTH_802_1_H + LENGTH_EAPOL_H))
-		return FALSE;
-
-	/* Skip LLC header */
-	if (NdisEqualMemory(SNAP_802_1H, pData, 6) ||
-	    /* Cisco 1200 AP may send packet with SNAP_BRIDGE_TUNNEL */
-	    NdisEqualMemory(SNAP_BRIDGE_TUNNEL, pData, 6)) {
-		pData += 6;
-	}
-	/* Skip 2-bytes EAPoL type */
-	if (NdisEqualMemory(EAPOL, pData, 2)) {
-		pData += 2;
-	} else
-		return FALSE;
-
-	switch (*(pData + 1)) {
-	case EAPPacket:
-		Body_len = (*(pData + 2) << 8) | (*(pData + 3));
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Receive EAP-Packet frame, TYPE = 0, Length = %ld\n",
-			  Body_len));
-		break;
-	case EAPOLStart:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Receive EAPOL-Start frame, TYPE = 1 \n"));
-		if (pEntry->EnqueueEapolStartTimerRunning !=
-		    EAPOL_START_DISABLE) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Cancel the EnqueueEapolStartTimerRunning \n"));
-			RTMPCancelTimer(&pEntry->EnqueueStartForPSKTimer,
-					&Cancelled);
-			pEntry->EnqueueEapolStartTimerRunning =
-			    EAPOL_START_DISABLE;
-		}
-		break;
-	case EAPOLLogoff:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Receive EAPOLLogoff frame, TYPE = 2 \n"));
-		break;
-	case EAPOLKey:
-		Body_len = (*(pData + 2) << 8) | (*(pData + 3));
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Receive EAPOL-Key frame, TYPE = 3, Length = %ld\n",
-			  Body_len));
-		break;
-	case EAPOLASFAlert:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Receive EAPOLASFAlert frame, TYPE = 4 \n"));
-		break;
-	default:
-		return FALSE;
-
-	}
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-		Report the EAP message type
-
-	Arguments:
-		msg		-	EAPOL_PAIR_MSG_1
-					EAPOL_PAIR_MSG_2
-					EAPOL_PAIR_MSG_3
-					EAPOL_PAIR_MSG_4
-					EAPOL_GROUP_MSG_1
-					EAPOL_GROUP_MSG_2
-
-    Return:
-         message type string
-
-    ==========================================================================
-*/
-char *GetEapolMsgType(char msg)
-{
-	if (msg == EAPOL_PAIR_MSG_1)
-		return "Pairwise Message 1";
-	else if (msg == EAPOL_PAIR_MSG_2)
-		return "Pairwise Message 2";
-	else if (msg == EAPOL_PAIR_MSG_3)
-		return "Pairwise Message 3";
-	else if (msg == EAPOL_PAIR_MSG_4)
-		return "Pairwise Message 4";
-	else if (msg == EAPOL_GROUP_MSG_1)
-		return "Group Message 1";
-	else if (msg == EAPOL_GROUP_MSG_2)
-		return "Group Message 2";
-	else
-		return "Invalid Message";
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-    Check Sanity RSN IE of EAPoL message
-
-	Arguments:
-
-	Return Value:
-
-	========================================================================
-*/
-BOOLEAN RTMPCheckRSNIE(struct rt_rtmp_adapter *pAd,
-		       u8 *pData,
-		       u8 DataLen,
-		       struct rt_mac_table_entry *pEntry, u8 * Offset)
-{
-	u8 *pVIE;
-	u8 len;
-	struct rt_eid * pEid;
-	BOOLEAN result = FALSE;
-
-	pVIE = pData;
-	len = DataLen;
-	*Offset = 0;
-
-	while (len > sizeof(struct rt_rsnie2)) {
-		pEid = (struct rt_eid *) pVIE;
-		/* WPA RSN IE */
-		if ((pEid->Eid == IE_WPA)
-		    && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))) {
-			if ((pEntry->AuthMode == Ndis802_11AuthModeWPA
-			     || pEntry->AuthMode == Ndis802_11AuthModeWPAPSK)
-			    &&
-			    (NdisEqualMemory
-			     (pVIE, pEntry->RSN_IE, pEntry->RSNIE_Len))
-			    && (pEntry->RSNIE_Len == (pEid->Len + 2))) {
-				result = TRUE;
-			}
-
-			*Offset += (pEid->Len + 2);
-		}
-		/* WPA2 RSN IE */
-		else if ((pEid->Eid == IE_RSN)
-			 && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3))) {
-			if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2
-			     || pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK)
-			    && (pEid->Eid == pEntry->RSN_IE[0])
-			    && ((pEid->Len + 2) >= pEntry->RSNIE_Len)
-			    &&
-			    (NdisEqualMemory
-			     (pEid->Octet, &pEntry->RSN_IE[2],
-			      pEntry->RSNIE_Len - 2))) {
-
-				result = TRUE;
-			}
-
-			*Offset += (pEid->Len + 2);
-		} else {
-			break;
-		}
-
-		pVIE += (pEid->Len + 2);
-		len -= (pEid->Len + 2);
-	}
-
-	return result;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-    Parse KEYDATA field.  KEYDATA[] May contain 2 RSN IE and optionally GTK.
-    GTK  is encaptulated in KDE format at  p.83 802.11i D10
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-        802.11i D10
-
-	========================================================================
-*/
-BOOLEAN RTMPParseEapolKeyData(struct rt_rtmp_adapter *pAd,
-			      u8 *pKeyData,
-			      u8 KeyDataLen,
-			      u8 GroupKeyIndex,
-			      u8 MsgType,
-			      IN BOOLEAN bWPA2, struct rt_mac_table_entry *pEntry)
-{
-	struct rt_kde_encap * pKDE = NULL;
-	u8 *pMyKeyData = pKeyData;
-	u8 KeyDataLength = KeyDataLen;
-	u8 GTKLEN = 0;
-	u8 DefaultIdx = 0;
-	u8 skip_offset;
-
-	/* Verify The RSN IE contained in pairewise_msg_2 && pairewise_msg_3 and skip it */
-	if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_3) {
-		/* Check RSN IE whether it is WPA2/WPA2PSK */
-		if (!RTMPCheckRSNIE
-		    (pAd, pKeyData, KeyDataLen, pEntry, &skip_offset)) {
-			/* send wireless event - for RSN IE different */
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd,
-						      IW_RSNIE_DIFF_EVENT_FLAG,
-						      pEntry->Addr,
-						      pEntry->apidx, 0);
-
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("RSN_IE Different in msg %d of 4-way handshake!\n",
-				  MsgType));
-			hex_dump("Receive RSN_IE ", pKeyData, KeyDataLen);
-			hex_dump("Desired RSN_IE ", pEntry->RSN_IE,
-				 pEntry->RSNIE_Len);
-
-			return FALSE;
-		} else {
-			if (bWPA2 && MsgType == EAPOL_PAIR_MSG_3) {
-				WpaShowAllsuite(pMyKeyData, skip_offset);
-
-				/* skip RSN IE */
-				pMyKeyData += skip_offset;
-				KeyDataLength -= skip_offset;
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("RTMPParseEapolKeyData ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n",
-					  skip_offset));
-			} else
-				return TRUE;
-		}
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPParseEapolKeyData ==> KeyDataLength %d without RSN_IE \n",
-		  KeyDataLength));
-	/*hex_dump("remain data", pMyKeyData, KeyDataLength); */
-
-	/* Parse EKD format in pairwise_msg_3_WPA2 && group_msg_1_WPA2 */
-	if (bWPA2
-	    && (MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1)) {
-		if (KeyDataLength >= 8)	/* KDE format exclude GTK length */
-		{
-			pKDE = (struct rt_kde_encap *) pMyKeyData;
-
-			DefaultIdx = pKDE->GTKEncap.Kid;
-
-			/* Sanity check - KED length */
-			if (KeyDataLength < (pKDE->Len + 2)) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("ERROR: The len from KDE is too short \n"));
-				return FALSE;
-			}
-			/* Get GTK length - refer to IEEE 802.11i-2004 p.82 */
-			GTKLEN = pKDE->Len - 6;
-			if (GTKLEN < LEN_AES_KEY) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("ERROR: GTK Key length is too short (%d) \n",
-					  GTKLEN));
-				return FALSE;
-			}
-
-		} else {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("ERROR: KDE format length is too short \n"));
-			return FALSE;
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("GTK in KDE format ,DefaultKeyID=%d, KeyLen=%d \n",
-			  DefaultIdx, GTKLEN));
-		/* skip it */
-		pMyKeyData += 8;
-		KeyDataLength -= 8;
-
-	} else if (!bWPA2 && MsgType == EAPOL_GROUP_MSG_1) {
-		DefaultIdx = GroupKeyIndex;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("GTK DefaultKeyID=%d \n", DefaultIdx));
-	}
-	/* Sanity check - shared key index must be 1 ~ 3 */
-	if (DefaultIdx < 1 || DefaultIdx > 3) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("ERROR: GTK Key index(%d) is invalid in %s %s \n",
-			  DefaultIdx, ((bWPA2) ? "WPA2" : "WPA"),
-			  GetEapolMsgType(MsgType)));
-		return FALSE;
-	}
-
-	{
-		struct rt_cipher_key *pSharedKey;
-
-		/* set key material, TxMic and RxMic */
-		NdisMoveMemory(pAd->StaCfg.GTK, pMyKeyData, 32);
-		pAd->StaCfg.DefaultKeyId = DefaultIdx;
-
-		pSharedKey = &pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId];
-
-		/* Prepare pair-wise key information into shared key table */
-		NdisZeroMemory(pSharedKey, sizeof(struct rt_cipher_key));
-		pSharedKey->KeyLen = LEN_TKIP_EK;
-		NdisMoveMemory(pSharedKey->Key, pAd->StaCfg.GTK, LEN_TKIP_EK);
-		NdisMoveMemory(pSharedKey->RxMic, &pAd->StaCfg.GTK[16],
-			       LEN_TKIP_RXMICK);
-		NdisMoveMemory(pSharedKey->TxMic, &pAd->StaCfg.GTK[24],
-			       LEN_TKIP_TXMICK);
-
-		/* Update Shared Key CipherAlg */
-		pSharedKey->CipherAlg = CIPHER_NONE;
-		if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled)
-			pSharedKey->CipherAlg = CIPHER_TKIP;
-		else if (pAd->StaCfg.GroupCipher ==
-			 Ndis802_11Encryption3Enabled)
-			pSharedKey->CipherAlg = CIPHER_AES;
-		else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP40Enabled)
-			pSharedKey->CipherAlg = CIPHER_WEP64;
-		else if (pAd->StaCfg.GroupCipher ==
-			 Ndis802_11GroupWEP104Enabled)
-			pSharedKey->CipherAlg = CIPHER_WEP128;
-
-		/* Update group key information to ASIC Shared Key Table */
-		AsicAddSharedKeyEntry(pAd,
-				      BSS0,
-				      pAd->StaCfg.DefaultKeyId,
-				      pSharedKey->CipherAlg,
-				      pSharedKey->Key,
-				      pSharedKey->TxMic, pSharedKey->RxMic);
-
-		/* Update ASIC WCID attribute table and IVEIV table */
-		RTMPAddWcidAttributeEntry(pAd,
-					  BSS0,
-					  pAd->StaCfg.DefaultKeyId,
-					  pSharedKey->CipherAlg, NULL);
-	}
-
-	return TRUE;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Construct EAPoL message for WPA handshaking
-		Its format is below,
-
-		+--------------------+
-		| Protocol Version	 |  1 octet
-		+--------------------+
-		| Protocol Type		 |	1 octet
-		+--------------------+
-		| Body Length		 |  2 octets
-		+--------------------+
-		| Descriptor Type	 |	1 octet
-		+--------------------+
-		| Key Information    |	2 octets
-		+--------------------+
-		| Key Length	     |  1 octet
-		+--------------------+
-		| Key Repaly Counter |	8 octets
-		+--------------------+
-		| Key Nonce		     |  32 octets
-		+--------------------+
-		| Key IV			 |  16 octets
-		+--------------------+
-		| Key RSC			 |  8 octets
-		+--------------------+
-		| Key ID or Reserved |	8 octets
-		+--------------------+
-		| Key MIC			 |	16 octets
-		+--------------------+
-		| Key Data Length	 |	2 octets
-		+--------------------+
-		| Key Data			 |	n octets
-		+--------------------+
-
-	Arguments:
-		pAd			Pointer	to our adapter
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void ConstructEapolMsg(struct rt_mac_table_entry *pEntry,
-		       u8 GroupKeyWepStatus,
-		       u8 MsgType,
-		       u8 DefaultKeyIdx,
-		       u8 * KeyNonce,
-		       u8 * TxRSC,
-		       u8 * GTK,
-		       u8 * RSNIE,
-		       u8 RSNIE_Len, struct rt_eapol_packet * pMsg)
-{
-	BOOLEAN bWPA2 = FALSE;
-	u8 KeyDescVer;
-
-	/* Choose WPA2 or not */
-	if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2) ||
-	    (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK))
-		bWPA2 = TRUE;
-
-	/* Init Packet and Fill header */
-	pMsg->ProVer = EAPOL_VER;
-	pMsg->ProType = EAPOLKey;
-
-	/* Default 95 bytes, the EAPoL-Key descriptor exclude Key-data field */
-	SET_u16_TO_ARRARY(pMsg->Body_Len, LEN_EAPOL_KEY_MSG);
-
-	/* Fill in EAPoL descriptor */
-	if (bWPA2)
-		pMsg->KeyDesc.Type = WPA2_KEY_DESC;
-	else
-		pMsg->KeyDesc.Type = WPA1_KEY_DESC;
-
-	/* Key Descriptor Version (bits 0-2) specifies the key descriptor version type */
-	{
-		/* Fill in Key information, refer to IEEE Std 802.11i-2004 page 78 */
-		/* When either the pairwise or the group cipher is AES, the DESC_TYPE_AES(2) shall be used. */
-		KeyDescVer =
-		    (((pEntry->WepStatus == Ndis802_11Encryption3Enabled)
-		      || (GroupKeyWepStatus ==
-			  Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES)
-		     : (DESC_TYPE_TKIP));
-	}
-
-	pMsg->KeyDesc.KeyInfo.KeyDescVer = KeyDescVer;
-
-	/* Specify Key Type as Group(0) or Pairwise(1) */
-	if (MsgType >= EAPOL_GROUP_MSG_1)
-		pMsg->KeyDesc.KeyInfo.KeyType = GROUPKEY;
-	else
-		pMsg->KeyDesc.KeyInfo.KeyType = PAIRWISEKEY;
-
-	/* Specify Key Index, only group_msg1_WPA1 */
-	if (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1))
-		pMsg->KeyDesc.KeyInfo.KeyIndex = DefaultKeyIdx;
-
-	if (MsgType == EAPOL_PAIR_MSG_3)
-		pMsg->KeyDesc.KeyInfo.Install = 1;
-
-	if ((MsgType == EAPOL_PAIR_MSG_1) || (MsgType == EAPOL_PAIR_MSG_3)
-	    || (MsgType == EAPOL_GROUP_MSG_1))
-		pMsg->KeyDesc.KeyInfo.KeyAck = 1;
-
-	if (MsgType != EAPOL_PAIR_MSG_1)
-		pMsg->KeyDesc.KeyInfo.KeyMic = 1;
-
-	if ((bWPA2 && (MsgType >= EAPOL_PAIR_MSG_3)) ||
-	    (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1))) {
-		pMsg->KeyDesc.KeyInfo.Secure = 1;
-	}
-
-	if (bWPA2 && ((MsgType == EAPOL_PAIR_MSG_3) ||
-		      (MsgType == EAPOL_GROUP_MSG_1))) {
-		pMsg->KeyDesc.KeyInfo.EKD_DL = 1;
-	}
-	/* key Information element has done. */
-	*(u16 *) (&pMsg->KeyDesc.KeyInfo) =
-	    cpu2le16(*(u16 *) (&pMsg->KeyDesc.KeyInfo));
-
-	/* Fill in Key Length */
-	{
-		if (MsgType >= EAPOL_GROUP_MSG_1) {
-			/* the length of group key cipher */
-			pMsg->KeyDesc.KeyLength[1] =
-			    ((GroupKeyWepStatus ==
-			      Ndis802_11Encryption2Enabled) ? TKIP_GTK_LENGTH :
-			     LEN_AES_KEY);
-		} else {
-			/* the length of pairwise key cipher */
-			pMsg->KeyDesc.KeyLength[1] =
-			    ((pEntry->WepStatus ==
-			      Ndis802_11Encryption2Enabled) ? LEN_TKIP_KEY :
-			     LEN_AES_KEY);
-		}
-	}
-
-	/* Fill in replay counter */
-	NdisMoveMemory(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter,
-		       LEN_KEY_DESC_REPLAY);
-
-	/* Fill Key Nonce field */
-	/* ANonce : pairwise_msg1 & pairwise_msg3 */
-	/* SNonce : pairwise_msg2 */
-	/* GNonce : group_msg1_wpa1 */
-	if ((MsgType <= EAPOL_PAIR_MSG_3)
-	    || ((!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1))))
-		NdisMoveMemory(pMsg->KeyDesc.KeyNonce, KeyNonce,
-			       LEN_KEY_DESC_NONCE);
-
-	/* Fill key IV - WPA2 as 0, WPA1 as random */
-	if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1)) {
-		/* Suggest IV be random number plus some number, */
-		NdisMoveMemory(pMsg->KeyDesc.KeyIv, &KeyNonce[16],
-			       LEN_KEY_DESC_IV);
-		pMsg->KeyDesc.KeyIv[15] += 2;
-	}
-	/* Fill Key RSC field */
-	/* It contains the RSC for the GTK being installed. */
-	if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2)
-	    || (MsgType == EAPOL_GROUP_MSG_1)) {
-		NdisMoveMemory(pMsg->KeyDesc.KeyRsc, TxRSC, 6);
-	}
-	/* Clear Key MIC field for MIC calculation later */
-	NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC);
-
-	ConstructEapolKeyData(pEntry,
-			      GroupKeyWepStatus,
-			      KeyDescVer,
-			      MsgType,
-			      DefaultKeyIdx, GTK, RSNIE, RSNIE_Len, pMsg);
-
-	/* Calculate MIC and fill in KeyMic Field except Pairwise Msg 1. */
-	if (MsgType != EAPOL_PAIR_MSG_1) {
-		CalculateMIC(KeyDescVer, pEntry->PTK, pMsg);
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("===> ConstructEapolMsg for %s %s\n",
-		  ((bWPA2) ? "WPA2" : "WPA"), GetEapolMsgType(MsgType)));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("	     Body length = %d \n",
-		  CONV_ARRARY_TO_u16(pMsg->Body_Len)));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("	     Key length  = %d \n",
-		  CONV_ARRARY_TO_u16(pMsg->KeyDesc.KeyLength)));
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Construct the Key Data field of EAPoL message
-
-	Arguments:
-		pAd			Pointer	to our adapter
-		Elem		Message body
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void ConstructEapolKeyData(struct rt_mac_table_entry *pEntry,
-			   u8 GroupKeyWepStatus,
-			   u8 keyDescVer,
-			   u8 MsgType,
-			   u8 DefaultKeyIdx,
-			   u8 * GTK,
-			   u8 * RSNIE,
-			   u8 RSNIE_LEN, struct rt_eapol_packet * pMsg)
-{
-	u8 *mpool, *Key_Data, *Rc4GTK;
-	u8 ekey[(LEN_KEY_DESC_IV + LEN_EAP_EK)];
-	unsigned long data_offset;
-	BOOLEAN bWPA2Capable = FALSE;
-	struct rt_rtmp_adapter *pAd = pEntry->pAd;
-	BOOLEAN GTK_Included = FALSE;
-
-	/* Choose WPA2 or not */
-	if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2) ||
-	    (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK))
-		bWPA2Capable = TRUE;
-
-	if (MsgType == EAPOL_PAIR_MSG_1 ||
-	    MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2)
-		return;
-
-	/* allocate memory pool */
-	os_alloc_mem(NULL, (u8 **) & mpool, 1500);
-
-	if (mpool == NULL)
-		return;
-
-	/* Rc4GTK Len = 512 */
-	Rc4GTK = (u8 *) ROUND_UP(mpool, 4);
-	/* Key_Data Len = 512 */
-	Key_Data = (u8 *) ROUND_UP(Rc4GTK + 512, 4);
-
-	NdisZeroMemory(Key_Data, 512);
-	SET_u16_TO_ARRARY(pMsg->KeyDesc.KeyDataLen, 0);
-	data_offset = 0;
-
-	/* Encapsulate RSNIE in pairwise_msg2 & pairwise_msg3 */
-	if (RSNIE_LEN
-	    && ((MsgType == EAPOL_PAIR_MSG_2)
-		|| (MsgType == EAPOL_PAIR_MSG_3))) {
-		u8 *pmkid_ptr = NULL;
-		u8 pmkid_len = 0;
-
-		RTMPInsertRSNIE(&Key_Data[data_offset],
-				&data_offset,
-				RSNIE, RSNIE_LEN, pmkid_ptr, pmkid_len);
-	}
-
-	/* Encapsulate KDE format in pairwise_msg3_WPA2 & group_msg1_WPA2 */
-	if (bWPA2Capable
-	    && ((MsgType == EAPOL_PAIR_MSG_3)
-		|| (MsgType == EAPOL_GROUP_MSG_1))) {
-		/* Key Data Encapsulation (KDE) format - 802.11i-2004  Figure-43w and Table-20h */
-		Key_Data[data_offset + 0] = 0xDD;
-
-		if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) {
-			Key_Data[data_offset + 1] = 0x16;	/* 4+2+16(OUI+DataType+DataField) */
-		} else {
-			Key_Data[data_offset + 1] = 0x26;	/* 4+2+32(OUI+DataType+DataField) */
-		}
-
-		Key_Data[data_offset + 2] = 0x00;
-		Key_Data[data_offset + 3] = 0x0F;
-		Key_Data[data_offset + 4] = 0xAC;
-		Key_Data[data_offset + 5] = 0x01;
-
-		/* GTK KDE format - 802.11i-2004  Figure-43x */
-		Key_Data[data_offset + 6] = (DefaultKeyIdx & 0x03);
-		Key_Data[data_offset + 7] = 0x00;	/* Reserved Byte */
-
-		data_offset += 8;
-	}
-
-	/* Encapsulate GTK */
-	/* Only for pairwise_msg3_WPA2 and group_msg1 */
-	if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2Capable)
-	    || (MsgType == EAPOL_GROUP_MSG_1)) {
-		/* Fill in GTK */
-		if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) {
-			NdisMoveMemory(&Key_Data[data_offset], GTK,
-				       LEN_AES_KEY);
-			data_offset += LEN_AES_KEY;
-		} else {
-			NdisMoveMemory(&Key_Data[data_offset], GTK,
-				       TKIP_GTK_LENGTH);
-			data_offset += TKIP_GTK_LENGTH;
-		}
-
-		GTK_Included = TRUE;
-	}
-
-	/* This whole key-data field shall be encrypted if a GTK is included. */
-	/* Encrypt the data material in key data field with KEK */
-	if (GTK_Included) {
-		/*hex_dump("GTK_Included", Key_Data, data_offset); */
-
-		if ((keyDescVer == DESC_TYPE_AES)) {
-			u8 remainder = 0;
-			u8 pad_len = 0;
-
-			/* Key Descriptor Version 2 or 3: AES key wrap, defined in IETF RFC 3394, */
-			/* shall be used to encrypt the Key Data field using the KEK field from */
-			/* the derived PTK. */
-
-			/* If the Key Data field uses the NIST AES key wrap, then the Key Data field */
-			/* shall be padded before encrypting if the key data length is less than 16 */
-			/* octets or if it is not a multiple of 8. The padding consists of appending */
-			/* a single octet 0xdd followed by zero or more 0x00 octets. */
-			if ((remainder = data_offset & 0x07) != 0) {
-				int i;
-
-				pad_len = (8 - remainder);
-				Key_Data[data_offset] = 0xDD;
-				for (i = 1; i < pad_len; i++)
-					Key_Data[data_offset + i] = 0;
-
-				data_offset += pad_len;
-			}
-
-			AES_GTK_KEY_WRAP(&pEntry->PTK[16], Key_Data,
-					 data_offset, Rc4GTK);
-			/* AES wrap function will grow 8 bytes in length */
-			data_offset += 8;
-		} else {
-			/*      Key Descriptor Version 1: ARC4 is used to encrypt the Key Data field
-			   using the KEK field from the derived PTK. */
-
-			/* PREPARE Encrypted  "Key DATA" field.  (Encrypt GTK with RC4, usinf PTK[16]->[31] as Key, IV-field as IV) */
-			/* put TxTsc in Key RSC field */
-			pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32;	/*Init crc32. */
-
-			/* ekey is the contanetion of IV-field, and PTK[16]->PTK[31] */
-			NdisMoveMemory(ekey, pMsg->KeyDesc.KeyIv,
-				       LEN_KEY_DESC_IV);
-			NdisMoveMemory(&ekey[LEN_KEY_DESC_IV], &pEntry->PTK[16],
-				       LEN_EAP_EK);
-			ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, ekey, sizeof(ekey));	/*INIT SBOX, KEYLEN+3(IV) */
-			pAd->PrivateInfo.FCSCRC32 =
-			    RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, Key_Data,
-					    data_offset);
-			WPAARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, Rc4GTK,
-					   Key_Data, data_offset);
-		}
-
-		NdisMoveMemory(pMsg->KeyDesc.KeyData, Rc4GTK, data_offset);
-	} else {
-		NdisMoveMemory(pMsg->KeyDesc.KeyData, Key_Data, data_offset);
-	}
-
-	/* Update key data length field and total body length */
-	SET_u16_TO_ARRARY(pMsg->KeyDesc.KeyDataLen, data_offset);
-	INC_u16_TO_ARRARY(pMsg->Body_Len, data_offset);
-
-	os_free_mem(NULL, mpool);
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Calcaulate MIC. It is used during 4-ways handsharking.
-
-	Arguments:
-		pAd			-	pointer to our pAdapter context
-	PeerWepStatus	-	indicate the encryption type
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-static void CalculateMIC(u8 KeyDescVer,
-			 u8 * PTK, struct rt_eapol_packet * pMsg)
-{
-	u8 *OutBuffer;
-	unsigned long FrameLen = 0;
-	u8 mic[LEN_KEY_DESC_MIC];
-	u8 digest[80];
-
-	/* allocate memory for MIC calculation */
-	os_alloc_mem(NULL, (u8 **) & OutBuffer, 512);
-
-	if (OutBuffer == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR, ("CalculateMIC: no memory!\n"));
-		return;
-	}
-	/* make a frame for calculating MIC. */
-	MakeOutgoingFrame(OutBuffer, &FrameLen,
-			  CONV_ARRARY_TO_u16(pMsg->Body_Len) + 4, pMsg,
-			  END_OF_ARGS);
-
-	NdisZeroMemory(mic, sizeof(mic));
-
-	/* Calculate MIC */
-	if (KeyDescVer == DESC_TYPE_AES) {
-		HMAC_SHA1(PTK, LEN_EAP_MICK, OutBuffer, FrameLen, digest,
-			  SHA1_DIGEST_SIZE);
-		NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC);
-	} else {
-		HMAC_MD5(PTK, LEN_EAP_MICK, OutBuffer, FrameLen, mic,
-			 MD5_DIGEST_SIZE);
-	}
-
-	/* store the calculated MIC */
-	NdisMoveMemory(pMsg->KeyDesc.KeyMic, mic, LEN_KEY_DESC_MIC);
-
-	os_free_mem(NULL, OutBuffer);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Some received frames can't decrypt by Asic, so decrypt them by software.
-
-	Arguments:
-		pAd			-	pointer to our pAdapter context
-	PeerWepStatus	-	indicate the encryption type
-
-	Return Value:
-		NDIS_STATUS_SUCCESS		-	decryption successful
-		NDIS_STATUS_FAILURE		-	decryption failure
-
-	========================================================================
-*/
-int RTMPSoftDecryptBroadCastData(struct rt_rtmp_adapter *pAd,
-					 struct rt_rx_blk *pRxBlk,
-					 IN NDIS_802_11_ENCRYPTION_STATUS
-					 GroupCipher, struct rt_cipher_key *pShard_key)
-{
-	struct rt_rxwi * pRxWI = pRxBlk->pRxWI;
-
-	/* handle WEP decryption */
-	if (GroupCipher == Ndis802_11Encryption1Enabled) {
-		if (RTMPSoftDecryptWEP
-		    (pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount,
-		     pShard_key)) {
-
-			/*Minus IV[4] & ICV[4] */
-			pRxWI->MPDUtotalByteCount -= 8;
-		} else {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("ERROR : Software decrypt WEP data fails.\n"));
-			/* give up this frame */
-			return NDIS_STATUS_FAILURE;
-		}
-	}
-	/* handle TKIP decryption */
-	else if (GroupCipher == Ndis802_11Encryption2Enabled) {
-		if (RTMPSoftDecryptTKIP
-		    (pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount, 0,
-		     pShard_key)) {
-
-			/*Minus 8 bytes MIC, 8 bytes IV/EIV, 4 bytes ICV */
-			pRxWI->MPDUtotalByteCount -= 20;
-		} else {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("ERROR : RTMPSoftDecryptTKIP Failed\n"));
-			/* give up this frame */
-			return NDIS_STATUS_FAILURE;
-		}
-	}
-	/* handle AES decryption */
-	else if (GroupCipher == Ndis802_11Encryption3Enabled) {
-		if (RTMPSoftDecryptAES
-		    (pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount,
-		     pShard_key)) {
-
-			/*8 bytes MIC, 8 bytes IV/EIV (CCMP Header) */
-			pRxWI->MPDUtotalByteCount -= 16;
-		} else {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("ERROR : RTMPSoftDecryptAES Failed\n"));
-			/* give up this frame */
-			return NDIS_STATUS_FAILURE;
-		}
-	} else {
-		/* give up this frame */
-		return NDIS_STATUS_FAILURE;
-	}
-
-	return NDIS_STATUS_SUCCESS;
-
-}
-
-u8 *GetSuiteFromRSNIE(u8 *rsnie,
-			 u32 rsnie_len, u8 type, u8 * count)
-{
-	struct rt_eid * pEid;
-	int len;
-	u8 *pBuf;
-	int offset = 0;
-	struct rt_rsnie_auth *pAkm;
-	u16 acount;
-	BOOLEAN isWPA2 = FALSE;
-
-	pEid = (struct rt_eid *) rsnie;
-	len = rsnie_len - 2;	/* exclude IE and length */
-	pBuf = (u8 *)& pEid->Octet[0];
-
-	/* set default value */
-	*count = 0;
-
-	/* Check length */
-	if ((len <= 0) || (pEid->Len != len)) {
-		DBGPRINT_ERR("%s : The length is invalid\n", __func__);
-		return NULL;
-	}
-	/* Check WPA or WPA2 */
-	if (pEid->Eid == IE_WPA) {
-		struct rt_rsnie *pRsnie = (struct rt_rsnie *)pBuf;
-		u16 ucount;
-
-		if (len < sizeof(struct rt_rsnie)) {
-			DBGPRINT_ERR("%s : The length is too short for WPA\n", __func__);
-			return NULL;
-		}
-		/* Get the count of pairwise cipher */
-		ucount = cpu2le16(pRsnie->ucount);
-		if (ucount > 2) {
-			DBGPRINT_ERR("%s : The count(%d) of pairwise cipher is invlaid\n", __func__, ucount);
-			return NULL;
-		}
-		/* Get the group cipher */
-		if (type == GROUP_SUITE) {
-			*count = 1;
-			return pRsnie->mcast;
-		}
-		/* Get the pairwise cipher suite */
-		else if (type == PAIRWISE_SUITE) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s : The count of pairwise cipher is %d\n",
-				  __func__, ucount));
-			*count = ucount;
-			return pRsnie->ucast[0].oui;
-		}
-
-		offset = sizeof(struct rt_rsnie) + (4 * (ucount - 1));
-
-	} else if (pEid->Eid == IE_RSN) {
-		struct rt_rsnie2 *pRsnie = (struct rt_rsnie2 *)pBuf;
-		u16 ucount;
-
-		isWPA2 = TRUE;
-
-		if (len < sizeof(struct rt_rsnie2)) {
-			DBGPRINT_ERR("%s : The length is too short for WPA2\n", __func__);
-			return NULL;
-		}
-		/* Get the count of pairwise cipher */
-		ucount = cpu2le16(pRsnie->ucount);
-		if (ucount > 2) {
-			DBGPRINT_ERR("%s : The count(%d) of pairwise cipher is invlaid\n", __func__, ucount);
-			return NULL;
-		}
-		/* Get the group cipher */
-		if (type == GROUP_SUITE) {
-			*count = 1;
-			return pRsnie->mcast;
-		}
-		/* Get the pairwise cipher suite */
-		else if (type == PAIRWISE_SUITE) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s : The count of pairwise cipher is %d\n",
-				  __func__, ucount));
-			*count = ucount;
-			return pRsnie->ucast[0].oui;
-		}
-
-		offset = sizeof(struct rt_rsnie2) + (4 * (ucount - 1));
-
-	} else {
-		DBGPRINT_ERR("%s : Unknown IE (%d)\n", __func__, pEid->Eid);
-		return NULL;
-	}
-
-	/* skip group cipher and pairwise cipher suite */
-	pBuf += offset;
-	len -= offset;
-
-	if (len < sizeof(struct rt_rsnie_auth)) {
-		DBGPRINT_ERR("%s : The length of RSNIE is too short\n", __func__);
-		return NULL;
-	}
-	/* pointer to AKM count */
-	pAkm = (struct rt_rsnie_auth *)pBuf;
-
-	/* Get the count of pairwise cipher */
-	acount = cpu2le16(pAkm->acount);
-	if (acount > 2) {
-		DBGPRINT_ERR("%s : The count(%d) of AKM is invlaid\n", __func__, acount);
-		return NULL;
-	}
-	/* Get the AKM suite */
-	if (type == AKM_SUITE) {
-		DBGPRINT(RT_DEBUG_TRACE, ("%s : The count of AKM is %d\n",
-					  __func__, acount));
-		*count = acount;
-		return pAkm->auth[0].oui;
-	}
-	offset = sizeof(struct rt_rsnie_auth) + (4 * (acount - 1));
-
-	pBuf += offset;
-	len -= offset;
-
-	/* The remaining length must larger than (RSN-Capability(2) + PMKID-Count(2) + PMKID(16~)) */
-	if (len >= (sizeof(RSN_CAPABILITIES) + 2 + LEN_PMKID)) {
-		/* Skip RSN capability and PMKID-Count */
-		pBuf += (sizeof(RSN_CAPABILITIES) + 2);
-		len -= (sizeof(RSN_CAPABILITIES) + 2);
-
-		/* Get PMKID */
-		if (type == PMKID_LIST) {
-			*count = 1;
-			return pBuf;
-		}
-	} else {
-		DBGPRINT_ERR("%s : it can't get any more information beyond AKM \n", __func__);
-		return NULL;
-	}
-
-	*count = 0;
-	/*DBGPRINT_ERR(("%s : The type(%d) doesn't support \n", __func__, type)); */
-	return NULL;
-
-}
-
-void WpaShowAllsuite(u8 *rsnie, u32 rsnie_len)
-{
-	u8 *pSuite = NULL;
-	u8 count;
-
-	hex_dump("RSNIE", rsnie, rsnie_len);
-
-	/* group cipher */
-	pSuite = GetSuiteFromRSNIE(rsnie, rsnie_len, GROUP_SUITE, &count);
-	if (pSuite != NULL) {
-		hex_dump("group cipher", pSuite, 4 * count);
-	}
-	/* pairwise cipher */
-	pSuite = GetSuiteFromRSNIE(rsnie, rsnie_len, PAIRWISE_SUITE, &count);
-	if (pSuite != NULL) {
-		hex_dump("pairwise cipher", pSuite, 4 * count);
-	}
-	/* AKM */
-	pSuite = GetSuiteFromRSNIE(rsnie, rsnie_len, AKM_SUITE, &count);
-	if (pSuite != NULL) {
-		hex_dump("AKM suite", pSuite, 4 * count);
-	}
-	/* PMKID */
-	pSuite = GetSuiteFromRSNIE(rsnie, rsnie_len, PMKID_LIST, &count);
-	if (pSuite != NULL) {
-		hex_dump("PMKID", pSuite, LEN_PMKID);
-	}
-
-}
-
-void RTMPInsertRSNIE(u8 *pFrameBuf,
-		     unsigned long *pFrameLen,
-		     u8 *rsnie_ptr,
-		     u8 rsnie_len,
-		     u8 *pmkid_ptr, u8 pmkid_len)
-{
-	u8 *pTmpBuf;
-	unsigned long TempLen = 0;
-	u8 extra_len = 0;
-	u16 pmk_count = 0;
-	u8 ie_num;
-	u8 total_len = 0;
-	u8 WPA2_OUI[3] = { 0x00, 0x0F, 0xAC };
-
-	pTmpBuf = pFrameBuf;
-
-	/* PMKID-List Must larger than 0 and the multiple of 16. */
-	if (pmkid_len > 0 && ((pmkid_len & 0x0f) == 0)) {
-		extra_len = sizeof(u16)+ pmkid_len;
-
-		pmk_count = (pmkid_len >> 4);
-		pmk_count = cpu2le16(pmk_count);
-	} else {
-		DBGPRINT(RT_DEBUG_WARN,
-			 ("%s : The length is PMKID-List is invalid (%d), so don't insert it.\n",
-			  __func__, pmkid_len));
-	}
-
-	if (rsnie_len != 0) {
-		ie_num = IE_WPA;
-		total_len = rsnie_len;
-
-		if (NdisEqualMemory(rsnie_ptr + 2, WPA2_OUI, sizeof(WPA2_OUI))) {
-			ie_num = IE_RSN;
-			total_len += extra_len;
-		}
-
-		/* construct RSNIE body */
-		MakeOutgoingFrame(pTmpBuf, &TempLen,
-				  1, &ie_num,
-				  1, &total_len,
-				  rsnie_len, rsnie_ptr, END_OF_ARGS);
-
-		pTmpBuf += TempLen;
-		*pFrameLen = *pFrameLen + TempLen;
-
-		if (ie_num == IE_RSN) {
-			/* Insert PMKID-List field */
-			if (extra_len > 0) {
-				MakeOutgoingFrame(pTmpBuf, &TempLen,
-						  2, &pmk_count,
-						  pmkid_len, pmkid_ptr,
-						  END_OF_ARGS);
-
-				pTmpBuf += TempLen;
-				*pFrameLen = *pFrameLen + TempLen;
-			}
-		}
-	}
-
-	return;
-}
diff --git a/drivers/staging/rt2860/common/crypt_hmac.c b/drivers/staging/rt2860/common/crypt_hmac.c
deleted file mode 100644
index d7ab08ec1a41799adfe15cca59cb8b667fefc07d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/crypt_hmac.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************/
-
-#include "../crypt_hmac.h"
-
-#ifdef HMAC_SHA1_SUPPORT
-/*
-========================================================================
-Routine Description:
-    HMAC using SHA1 hash function
-
-Arguments:
-    key             Secret key
-    key_len         The length of the key in bytes
-    message         Message context
-    message_len     The length of message in bytes
-    macLen          Request the length of message authentication code
-
-Return Value:
-    mac             Message authentication code
-
-Note:
-    None
-========================================================================
-*/
-void HMAC_SHA1(IN const u8 Key[],
-	       u32 KeyLen,
-	       IN const u8 Message[],
-	       u32 MessageLen, u8 MAC[], u32 MACLen)
-{
-	struct rt_sha1_ctx sha_ctx1;
-	struct rt_sha1_ctx sha_ctx2;
-	u8 K0[SHA1_BLOCK_SIZE];
-	u8 Digest[SHA1_DIGEST_SIZE];
-	u32 index;
-
-	NdisZeroMemory(&sha_ctx1, sizeof(struct rt_sha1_ctx));
-	NdisZeroMemory(&sha_ctx2, sizeof(struct rt_sha1_ctx));
-	/*
-	 * If the length of K = B(Block size): K0 = K.
-	 * If the length of K > B: hash K to obtain an L byte string,
-	 * then append (B-L) zeros to create a B-byte string K0 (i.e., K0 = H(K) || 00...00).
-	 * If the length of K < B: append zeros to the end of K to create a B-byte string K0
-	 */
-	NdisZeroMemory(K0, SHA1_BLOCK_SIZE);
-	if (KeyLen <= SHA1_BLOCK_SIZE)
-		NdisMoveMemory(K0, Key, KeyLen);
-	else
-		RT_SHA1(Key, KeyLen, K0);
-	/* End of if */
-
-	/* Exclusive-Or K0 with ipad */
-	/* ipad: Inner pad; the byte x¡¦36¡¦ repeated B times. */
-	for (index = 0; index < SHA1_BLOCK_SIZE; index++)
-		K0[index] ^= 0x36;
-	/* End of for */
-
-	RT_SHA1_Init(&sha_ctx1);
-	/* H(K0^ipad) */
-	SHA1_Append(&sha_ctx1, K0, sizeof(K0));
-	/* H((K0^ipad)||text) */
-	SHA1_Append(&sha_ctx1, Message, MessageLen);
-	SHA1_End(&sha_ctx1, Digest);
-
-	/* Exclusive-Or K0 with opad and remove ipad */
-	/* opad: Outer pad; the byte x¡¦5c¡¦ repeated B times. */
-	for (index = 0; index < SHA1_BLOCK_SIZE; index++)
-		K0[index] ^= 0x36 ^ 0x5c;
-	/* End of for */
-
-	RT_SHA1_Init(&sha_ctx2);
-	/* H(K0^opad) */
-	SHA1_Append(&sha_ctx2, K0, sizeof(K0));
-	/* H( (K0^opad) || H((K0^ipad)||text) ) */
-	SHA1_Append(&sha_ctx2, Digest, SHA1_DIGEST_SIZE);
-	SHA1_End(&sha_ctx2, Digest);
-
-	if (MACLen > SHA1_DIGEST_SIZE)
-		NdisMoveMemory(MAC, Digest, SHA1_DIGEST_SIZE);
-	else
-		NdisMoveMemory(MAC, Digest, MACLen);
-}				/* End of HMAC_SHA1 */
-#endif /* HMAC_SHA1_SUPPORT */
-
-#ifdef HMAC_MD5_SUPPORT
-/*
-========================================================================
-Routine Description:
-    HMAC using MD5 hash function
-
-Arguments:
-    key             Secret key
-    key_len         The length of the key in bytes
-    message         Message context
-    message_len     The length of message in bytes
-    macLen          Request the length of message authentication code
-
-Return Value:
-    mac             Message authentication code
-
-Note:
-    None
-========================================================================
-*/
-void HMAC_MD5(IN const u8 Key[],
-	      u32 KeyLen,
-	      IN const u8 Message[],
-	      u32 MessageLen, u8 MAC[], u32 MACLen)
-{
-	struct rt_md5_ctx_struc md5_ctx1;
-	struct rt_md5_ctx_struc md5_ctx2;
-	u8 K0[MD5_BLOCK_SIZE];
-	u8 Digest[MD5_DIGEST_SIZE];
-	u32 index;
-
-	NdisZeroMemory(&md5_ctx1, sizeof(struct rt_md5_ctx_struc));
-	NdisZeroMemory(&md5_ctx2, sizeof(struct rt_md5_ctx_struc));
-	/*
-	 * If the length of K = B(Block size): K0 = K.
-	 * If the length of K > B: hash K to obtain an L byte string,
-	 * then append (B-L) zeros to create a B-byte string K0 (i.e., K0 = H(K) || 00...00).
-	 * If the length of K < B: append zeros to the end of K to create a B-byte string K0
-	 */
-	NdisZeroMemory(K0, MD5_BLOCK_SIZE);
-	if (KeyLen <= MD5_BLOCK_SIZE) {
-		NdisMoveMemory(K0, Key, KeyLen);
-	} else {
-		RT_MD5(Key, KeyLen, K0);
-	}
-
-	/* Exclusive-Or K0 with ipad */
-	/* ipad: Inner pad; the byte x¡¦36¡¦ repeated B times. */
-	for (index = 0; index < MD5_BLOCK_SIZE; index++)
-		K0[index] ^= 0x36;
-	/* End of for */
-
-	MD5_Init(&md5_ctx1);
-	/* H(K0^ipad) */
-	MD5_Append(&md5_ctx1, K0, sizeof(K0));
-	/* H((K0^ipad)||text) */
-	MD5_Append(&md5_ctx1, Message, MessageLen);
-	MD5_End(&md5_ctx1, Digest);
-
-	/* Exclusive-Or K0 with opad and remove ipad */
-	/* opad: Outer pad; the byte x¡¦5c¡¦ repeated B times. */
-	for (index = 0; index < MD5_BLOCK_SIZE; index++)
-		K0[index] ^= 0x36 ^ 0x5c;
-	/* End of for */
-
-	MD5_Init(&md5_ctx2);
-	/* H(K0^opad) */
-	MD5_Append(&md5_ctx2, K0, sizeof(K0));
-	/* H( (K0^opad) || H((K0^ipad)||text) ) */
-	MD5_Append(&md5_ctx2, Digest, MD5_DIGEST_SIZE);
-	MD5_End(&md5_ctx2, Digest);
-
-	if (MACLen > MD5_DIGEST_SIZE)
-		NdisMoveMemory(MAC, Digest, MD5_DIGEST_SIZE);
-	else
-		NdisMoveMemory(MAC, Digest, MACLen);
-}				/* End of HMAC_SHA256 */
-#endif /* HMAC_MD5_SUPPORT */
-
-/* End of crypt_hmac.c */
diff --git a/drivers/staging/rt2860/common/crypt_md5.c b/drivers/staging/rt2860/common/crypt_md5.c
deleted file mode 100644
index 6deab659c22bd0df2c243a9bb19f2f9c30bfa395..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/crypt_md5.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************/
-
-#include "../crypt_md5.h"
-
-#ifdef MD5_SUPPORT
-/*
- * F, G, H and I are basic MD5 functions.
- */
-#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
-#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
-#define H(x, y, z) ((x) ^ (y) ^ (z))
-#define I(x, y, z) ((y) ^ ((x) | (~z)))
-
-#define ROTL(x,n,w) ((x << n) | (x >> (w - n)))
-#define ROTL32(x,n) ROTL(x,n,32)	/* 32 bits word */
-
-#define ROUND1(a, b, c, d, x, s, ac) {          \
-    (a) += F((b),(c),(d)) + (x) + (u32)(ac); \
-    (a)  = ROTL32((a),(s));                     \
-    (a) += (b);                                 \
-}
-#define ROUND2(a, b, c, d, x, s, ac) {          \
-    (a) += G((b),(c),(d)) + (x) + (u32)(ac); \
-    (a)  = ROTL32((a),(s));                     \
-    (a) += (b);                                 \
-}
-#define ROUND3(a, b, c, d, x, s, ac) {          \
-    (a) += H((b),(c),(d)) + (x) + (u32)(ac); \
-    (a)  = ROTL32((a),(s));                     \
-    (a) += (b);                                 \
-}
-#define ROUND4(a, b, c, d, x, s, ac) {          \
-    (a) += I((b),(c),(d)) + (x) + (u32)(ac); \
-    (a)  = ROTL32((a),(s));                     \
-    (a) += (b);                                 \
-}
-static const u32 MD5_DefaultHashValue[4] = {
-	0x67452301UL, 0xefcdab89UL, 0x98badcfeUL, 0x10325476UL
-};
-#endif /* MD5_SUPPORT */
-
-#ifdef MD5_SUPPORT
-/*
-========================================================================
-Routine Description:
-    Initial Md5_CTX_STRUC
-
-Arguments:
-    pMD5_CTX        Pointer to Md5_CTX_STRUC
-
-Return Value:
-    None
-
-Note:
-    None
-========================================================================
-*/
-void MD5_Init(struct rt_md5_ctx_struc *pMD5_CTX)
-{
-	NdisMoveMemory(pMD5_CTX->HashValue, MD5_DefaultHashValue,
-		       sizeof(MD5_DefaultHashValue));
-	NdisZeroMemory(pMD5_CTX->Block, MD5_BLOCK_SIZE);
-	pMD5_CTX->BlockLen = 0;
-	pMD5_CTX->MessageLen = 0;
-}				/* End of MD5_Init */
-
-/*
-========================================================================
-Routine Description:
-    MD5 computation for one block (512 bits)
-
-Arguments:
-    pMD5_CTX        Pointer to Md5_CTX_STRUC
-
-Return Value:
-    None
-
-Note:
-    T[i] := floor(abs(sin(i + 1)) * (2 pow 32)), i is number of round
-========================================================================
-*/
-void MD5_Hash(struct rt_md5_ctx_struc *pMD5_CTX)
-{
-	u32 X_i;
-	u32 X[16];
-	u32 a, b, c, d;
-
-	/* Prepare the message schedule, {X_i} */
-	NdisMoveMemory(X, pMD5_CTX->Block, MD5_BLOCK_SIZE);
-	for (X_i = 0; X_i < 16; X_i++)
-		X[X_i] = cpu2le32(X[X_i]);	/* Endian Swap */
-	/* End of for */
-
-	/* MD5 hash computation */
-	/* Initialize the working variables */
-	a = pMD5_CTX->HashValue[0];
-	b = pMD5_CTX->HashValue[1];
-	c = pMD5_CTX->HashValue[2];
-	d = pMD5_CTX->HashValue[3];
-
-	/*
-	 *  Round 1
-	 *  Let [abcd k s i] denote the operation
-	 *  a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s)
-	 */
-	ROUND1(a, b, c, d, X[0], 7, 0xd76aa478);	/* 1 */
-	ROUND1(d, a, b, c, X[1], 12, 0xe8c7b756);	/* 2 */
-	ROUND1(c, d, a, b, X[2], 17, 0x242070db);	/* 3 */
-	ROUND1(b, c, d, a, X[3], 22, 0xc1bdceee);	/* 4 */
-	ROUND1(a, b, c, d, X[4], 7, 0xf57c0faf);	/* 5 */
-	ROUND1(d, a, b, c, X[5], 12, 0x4787c62a);	/* 6 */
-	ROUND1(c, d, a, b, X[6], 17, 0xa8304613);	/* 7 */
-	ROUND1(b, c, d, a, X[7], 22, 0xfd469501);	/* 8 */
-	ROUND1(a, b, c, d, X[8], 7, 0x698098d8);	/* 9 */
-	ROUND1(d, a, b, c, X[9], 12, 0x8b44f7af);	/* 10 */
-	ROUND1(c, d, a, b, X[10], 17, 0xffff5bb1);	/* 11 */
-	ROUND1(b, c, d, a, X[11], 22, 0x895cd7be);	/* 12 */
-	ROUND1(a, b, c, d, X[12], 7, 0x6b901122);	/* 13 */
-	ROUND1(d, a, b, c, X[13], 12, 0xfd987193);	/* 14 */
-	ROUND1(c, d, a, b, X[14], 17, 0xa679438e);	/* 15 */
-	ROUND1(b, c, d, a, X[15], 22, 0x49b40821);	/* 16 */
-
-	/*
-	 *  Round 2
-	 *  Let [abcd k s i] denote the operation
-	 *  a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s)
-	 */
-	ROUND2(a, b, c, d, X[1], 5, 0xf61e2562);	/* 17 */
-	ROUND2(d, a, b, c, X[6], 9, 0xc040b340);	/* 18 */
-	ROUND2(c, d, a, b, X[11], 14, 0x265e5a51);	/* 19 */
-	ROUND2(b, c, d, a, X[0], 20, 0xe9b6c7aa);	/* 20 */
-	ROUND2(a, b, c, d, X[5], 5, 0xd62f105d);	/* 21 */
-	ROUND2(d, a, b, c, X[10], 9, 0x2441453);	/* 22 */
-	ROUND2(c, d, a, b, X[15], 14, 0xd8a1e681);	/* 23 */
-	ROUND2(b, c, d, a, X[4], 20, 0xe7d3fbc8);	/* 24 */
-	ROUND2(a, b, c, d, X[9], 5, 0x21e1cde6);	/* 25 */
-	ROUND2(d, a, b, c, X[14], 9, 0xc33707d6);	/* 26 */
-	ROUND2(c, d, a, b, X[3], 14, 0xf4d50d87);	/* 27 */
-	ROUND2(b, c, d, a, X[8], 20, 0x455a14ed);	/* 28 */
-	ROUND2(a, b, c, d, X[13], 5, 0xa9e3e905);	/* 29 */
-	ROUND2(d, a, b, c, X[2], 9, 0xfcefa3f8);	/* 30 */
-	ROUND2(c, d, a, b, X[7], 14, 0x676f02d9);	/* 31 */
-	ROUND2(b, c, d, a, X[12], 20, 0x8d2a4c8a);	/* 32 */
-
-	/*
-	 *  Round 3
-	 *  Let [abcd k s t] denote the operation
-	 *  a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s)
-	 */
-	ROUND3(a, b, c, d, X[5], 4, 0xfffa3942);	/* 33 */
-	ROUND3(d, a, b, c, X[8], 11, 0x8771f681);	/* 34 */
-	ROUND3(c, d, a, b, X[11], 16, 0x6d9d6122);	/* 35 */
-	ROUND3(b, c, d, a, X[14], 23, 0xfde5380c);	/* 36 */
-	ROUND3(a, b, c, d, X[1], 4, 0xa4beea44);	/* 37 */
-	ROUND3(d, a, b, c, X[4], 11, 0x4bdecfa9);	/* 38 */
-	ROUND3(c, d, a, b, X[7], 16, 0xf6bb4b60);	/* 39 */
-	ROUND3(b, c, d, a, X[10], 23, 0xbebfbc70);	/* 40 */
-	ROUND3(a, b, c, d, X[13], 4, 0x289b7ec6);	/* 41 */
-	ROUND3(d, a, b, c, X[0], 11, 0xeaa127fa);	/* 42 */
-	ROUND3(c, d, a, b, X[3], 16, 0xd4ef3085);	/* 43 */
-	ROUND3(b, c, d, a, X[6], 23, 0x4881d05);	/* 44 */
-	ROUND3(a, b, c, d, X[9], 4, 0xd9d4d039);	/* 45 */
-	ROUND3(d, a, b, c, X[12], 11, 0xe6db99e5);	/* 46 */
-	ROUND3(c, d, a, b, X[15], 16, 0x1fa27cf8);	/* 47 */
-	ROUND3(b, c, d, a, X[2], 23, 0xc4ac5665);	/* 48 */
-
-	/*
-	 *  Round 4
-	 *  Let [abcd k s t] denote the operation
-	 *  a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s)
-	 */
-	ROUND4(a, b, c, d, X[0], 6, 0xf4292244);	/* 49 */
-	ROUND4(d, a, b, c, X[7], 10, 0x432aff97);	/* 50 */
-	ROUND4(c, d, a, b, X[14], 15, 0xab9423a7);	/* 51 */
-	ROUND4(b, c, d, a, X[5], 21, 0xfc93a039);	/* 52 */
-	ROUND4(a, b, c, d, X[12], 6, 0x655b59c3);	/* 53 */
-	ROUND4(d, a, b, c, X[3], 10, 0x8f0ccc92);	/* 54 */
-	ROUND4(c, d, a, b, X[10], 15, 0xffeff47d);	/* 55 */
-	ROUND4(b, c, d, a, X[1], 21, 0x85845dd1);	/* 56 */
-	ROUND4(a, b, c, d, X[8], 6, 0x6fa87e4f);	/* 57 */
-	ROUND4(d, a, b, c, X[15], 10, 0xfe2ce6e0);	/* 58 */
-	ROUND4(c, d, a, b, X[6], 15, 0xa3014314);	/* 59 */
-	ROUND4(b, c, d, a, X[13], 21, 0x4e0811a1);	/* 60 */
-	ROUND4(a, b, c, d, X[4], 6, 0xf7537e82);	/* 61 */
-	ROUND4(d, a, b, c, X[11], 10, 0xbd3af235);	/* 62 */
-	ROUND4(c, d, a, b, X[2], 15, 0x2ad7d2bb);	/* 63 */
-	ROUND4(b, c, d, a, X[9], 21, 0xeb86d391);	/* 64 */
-
-	/* Compute the i^th intermediate hash value H^(i) */
-	pMD5_CTX->HashValue[0] += a;
-	pMD5_CTX->HashValue[1] += b;
-	pMD5_CTX->HashValue[2] += c;
-	pMD5_CTX->HashValue[3] += d;
-
-	NdisZeroMemory(pMD5_CTX->Block, MD5_BLOCK_SIZE);
-	pMD5_CTX->BlockLen = 0;
-}				/* End of MD5_Hash */
-
-/*
-========================================================================
-Routine Description:
-    The message is appended to block. If block size > 64 bytes, the MD5_Hash
-will be called.
-
-Arguments:
-    pMD5_CTX        Pointer to struct rt_md5_ctx_struc
-    message         Message context
-    messageLen      The length of message in bytes
-
-Return Value:
-    None
-
-Note:
-    None
-========================================================================
-*/
-void MD5_Append(struct rt_md5_ctx_struc *pMD5_CTX,
-		IN const u8 Message[], u32 MessageLen)
-{
-	u32 appendLen = 0;
-	u32 diffLen = 0;
-
-	while (appendLen != MessageLen) {
-		diffLen = MessageLen - appendLen;
-		if ((pMD5_CTX->BlockLen + diffLen) < MD5_BLOCK_SIZE) {
-			NdisMoveMemory(pMD5_CTX->Block + pMD5_CTX->BlockLen,
-				       Message + appendLen, diffLen);
-			pMD5_CTX->BlockLen += diffLen;
-			appendLen += diffLen;
-		} else {
-			NdisMoveMemory(pMD5_CTX->Block + pMD5_CTX->BlockLen,
-				       Message + appendLen,
-				       MD5_BLOCK_SIZE - pMD5_CTX->BlockLen);
-			appendLen += (MD5_BLOCK_SIZE - pMD5_CTX->BlockLen);
-			pMD5_CTX->BlockLen = MD5_BLOCK_SIZE;
-			MD5_Hash(pMD5_CTX);
-		}		/* End of if */
-	}			/* End of while */
-	pMD5_CTX->MessageLen += MessageLen;
-}				/* End of MD5_Append */
-
-/*
-========================================================================
-Routine Description:
-    1. Append bit 1 to end of the message
-    2. Append the length of message in rightmost 64 bits
-    3. Transform the Hash Value to digest message
-
-Arguments:
-    pMD5_CTX        Pointer to struct rt_md5_ctx_struc
-
-Return Value:
-    digestMessage   Digest message
-
-Note:
-    None
-========================================================================
-*/
-void MD5_End(struct rt_md5_ctx_struc *pMD5_CTX, u8 DigestMessage[])
-{
-	u32 index;
-	u64 message_length_bits;
-
-	/* append 1 bits to end of the message */
-	NdisFillMemory(pMD5_CTX->Block + pMD5_CTX->BlockLen, 1, 0x80);
-
-	/* 55 = 64 - 8 - 1: append 1 bit(1 byte) and message length (8 bytes) */
-	if (pMD5_CTX->BlockLen > 55)
-		MD5_Hash(pMD5_CTX);
-	/* End of if */
-
-	/* Append the length of message in rightmost 64 bits */
-	message_length_bits = pMD5_CTX->MessageLen * 8;
-	message_length_bits = cpu2le64(message_length_bits);
-	NdisMoveMemory(&pMD5_CTX->Block[56], &message_length_bits, 8);
-	MD5_Hash(pMD5_CTX);
-
-	/* Return message digest, transform the u32 hash value to bytes */
-	for (index = 0; index < 4; index++)
-		pMD5_CTX->HashValue[index] =
-		    cpu2le32(pMD5_CTX->HashValue[index]);
-	/* End of for */
-	NdisMoveMemory(DigestMessage, pMD5_CTX->HashValue, MD5_DIGEST_SIZE);
-}				/* End of MD5_End */
-
-/*
-========================================================================
-Routine Description:
-    MD5 algorithm
-
-Arguments:
-    message         Message context
-    messageLen      The length of message in bytes
-
-Return Value:
-    digestMessage   Digest message
-
-Note:
-    None
-========================================================================
-*/
-void RT_MD5(IN const u8 Message[],
-	    u32 MessageLen, u8 DigestMessage[])
-{
-	struct rt_md5_ctx_struc md5_ctx;
-
-	NdisZeroMemory(&md5_ctx, sizeof(struct rt_md5_ctx_struc));
-	MD5_Init(&md5_ctx);
-	MD5_Append(&md5_ctx, Message, MessageLen);
-	MD5_End(&md5_ctx, DigestMessage);
-}				/* End of RT_MD5 */
-
-#endif /* MD5_SUPPORT */
-
-/* End of crypt_md5.c */
diff --git a/drivers/staging/rt2860/common/crypt_sha2.c b/drivers/staging/rt2860/common/crypt_sha2.c
deleted file mode 100644
index fa83fb287fe5302575fcd1179b1094f03a63e254..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/crypt_sha2.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************/
-
-#include "../crypt_sha2.h"
-
-/* Basic operations */
-#define SHR(x,n) (x >> n)	/* SHR(x)^n, right shift n bits , x is w-bit word, 0 <= n <= w */
-#define ROTR(x,n,w) ((x >> n) | (x << (w - n)))	/* ROTR(x)^n, circular right shift n bits , x is w-bit word, 0 <= n <= w */
-#define ROTL(x,n,w) ((x << n) | (x >> (w - n)))	/* ROTL(x)^n, circular left shift n bits , x is w-bit word, 0 <= n <= w */
-#define ROTR32(x,n) ROTR(x,n,32)	/* 32 bits word */
-#define ROTL32(x,n) ROTL(x,n,32)	/* 32 bits word */
-
-/* Basic functions */
-#define Ch(x,y,z) ((x & y) ^ ((~x) & z))
-#define Maj(x,y,z) ((x & y) ^ (x & z) ^ (y & z))
-#define Parity(x,y,z) (x ^ y ^ z)
-
-#ifdef SHA1_SUPPORT
-/* SHA1 constants */
-#define SHA1_MASK 0x0000000f
-static const u32 SHA1_K[4] = {
-	0x5a827999UL, 0x6ed9eba1UL, 0x8f1bbcdcUL, 0xca62c1d6UL
-};
-
-static const u32 SHA1_DefaultHashValue[5] = {
-	0x67452301UL, 0xefcdab89UL, 0x98badcfeUL, 0x10325476UL, 0xc3d2e1f0UL
-};
-
-/*
-========================================================================
-Routine Description:
-    Initial struct rt_sha1_ctx
-
-Arguments:
-    pSHA_CTX        Pointer to struct rt_sha1_ctx
-
-Return Value:
-    None
-
-Note:
-    None
-========================================================================
-*/
-void RT_SHA1_Init(struct rt_sha1_ctx *pSHA_CTX)
-{
-	NdisMoveMemory(pSHA_CTX->HashValue, SHA1_DefaultHashValue,
-		       sizeof(SHA1_DefaultHashValue));
-	NdisZeroMemory(pSHA_CTX->Block, SHA1_BLOCK_SIZE);
-	pSHA_CTX->MessageLen = 0;
-	pSHA_CTX->BlockLen = 0;
-}				/* End of RT_SHA1_Init */
-
-/*
-========================================================================
-Routine Description:
-    SHA1 computation for one block (512 bits)
-
-Arguments:
-    pSHA_CTX        Pointer to struct rt_sha1_ctx
-
-Return Value:
-    None
-
-Note:
-    None
-========================================================================
-*/
-void SHA1_Hash(struct rt_sha1_ctx *pSHA_CTX)
-{
-	u32 W_i, t, s;
-	u32 W[16];
-	u32 a, b, c, d, e, T, f_t = 0;
-
-	/* Prepare the message schedule, {W_i}, 0 < t < 15 */
-	NdisMoveMemory(W, pSHA_CTX->Block, SHA1_BLOCK_SIZE);
-	for (W_i = 0; W_i < 16; W_i++)
-		W[W_i] = cpu2be32(W[W_i]);	/* Endian Swap */
-	/* End of for */
-
-	/* SHA256 hash computation */
-	/* Initialize the working variables */
-	a = pSHA_CTX->HashValue[0];
-	b = pSHA_CTX->HashValue[1];
-	c = pSHA_CTX->HashValue[2];
-	d = pSHA_CTX->HashValue[3];
-	e = pSHA_CTX->HashValue[4];
-
-	/* 80 rounds */
-	for (t = 0; t < 80; t++) {
-		s = t & SHA1_MASK;
-		if (t > 15) {	/* Prepare the message schedule, {W_i}, 16 < t < 79 */
-			W[s] =
-			    (W[(s + 13) & SHA1_MASK]) ^ (W[(s + 8) & SHA1_MASK])
-			    ^ (W[(s + 2) & SHA1_MASK]) ^ W[s];
-			W[s] = ROTL32(W[s], 1);
-		}		/* End of if */
-		switch (t / 20) {
-		case 0:
-			f_t = Ch(b, c, d);
-			break;
-		case 1:
-			f_t = Parity(b, c, d);
-			break;
-		case 2:
-			f_t = Maj(b, c, d);
-			break;
-		case 3:
-			f_t = Parity(b, c, d);
-			break;
-		}		/* End of switch */
-		T = ROTL32(a, 5) + f_t + e + SHA1_K[t / 20] + W[s];
-		e = d;
-		d = c;
-		c = ROTL32(b, 30);
-		b = a;
-		a = T;
-	}			/* End of for */
-
-	/* Compute the i^th intermediate hash value H^(i) */
-	pSHA_CTX->HashValue[0] += a;
-	pSHA_CTX->HashValue[1] += b;
-	pSHA_CTX->HashValue[2] += c;
-	pSHA_CTX->HashValue[3] += d;
-	pSHA_CTX->HashValue[4] += e;
-
-	NdisZeroMemory(pSHA_CTX->Block, SHA1_BLOCK_SIZE);
-	pSHA_CTX->BlockLen = 0;
-}				/* End of SHA1_Hash */
-
-/*
-========================================================================
-Routine Description:
-    The message is appended to block. If block size > 64 bytes, the SHA1_Hash
-will be called.
-
-Arguments:
-    pSHA_CTX        Pointer to struct rt_sha1_ctx
-    message         Message context
-    messageLen      The length of message in bytes
-
-Return Value:
-    None
-
-Note:
-    None
-========================================================================
-*/
-void SHA1_Append(struct rt_sha1_ctx *pSHA_CTX,
-		 IN const u8 Message[], u32 MessageLen)
-{
-	u32 appendLen = 0;
-	u32 diffLen = 0;
-
-	while (appendLen != MessageLen) {
-		diffLen = MessageLen - appendLen;
-		if ((pSHA_CTX->BlockLen + diffLen) < SHA1_BLOCK_SIZE) {
-			NdisMoveMemory(pSHA_CTX->Block + pSHA_CTX->BlockLen,
-				       Message + appendLen, diffLen);
-			pSHA_CTX->BlockLen += diffLen;
-			appendLen += diffLen;
-		} else {
-			NdisMoveMemory(pSHA_CTX->Block + pSHA_CTX->BlockLen,
-				       Message + appendLen,
-				       SHA1_BLOCK_SIZE - pSHA_CTX->BlockLen);
-			appendLen += (SHA1_BLOCK_SIZE - pSHA_CTX->BlockLen);
-			pSHA_CTX->BlockLen = SHA1_BLOCK_SIZE;
-			SHA1_Hash(pSHA_CTX);
-		}		/* End of if */
-	}			/* End of while */
-	pSHA_CTX->MessageLen += MessageLen;
-}				/* End of SHA1_Append */
-
-/*
-========================================================================
-Routine Description:
-    1. Append bit 1 to end of the message
-    2. Append the length of message in rightmost 64 bits
-    3. Transform the Hash Value to digest message
-
-Arguments:
-    pSHA_CTX        Pointer to struct rt_sha1_ctx
-
-Return Value:
-    digestMessage   Digest message
-
-Note:
-    None
-========================================================================
-*/
-void SHA1_End(struct rt_sha1_ctx *pSHA_CTX, u8 DigestMessage[])
-{
-	u32 index;
-	u64 message_length_bits;
-
-	/* Append bit 1 to end of the message */
-	NdisFillMemory(pSHA_CTX->Block + pSHA_CTX->BlockLen, 1, 0x80);
-
-	/* 55 = 64 - 8 - 1: append 1 bit(1 byte) and message length (8 bytes) */
-	if (pSHA_CTX->BlockLen > 55)
-		SHA1_Hash(pSHA_CTX);
-	/* End of if */
-
-	/* Append the length of message in rightmost 64 bits */
-	message_length_bits = pSHA_CTX->MessageLen * 8;
-	message_length_bits = cpu2be64(message_length_bits);
-	NdisMoveMemory(&pSHA_CTX->Block[56], &message_length_bits, 8);
-	SHA1_Hash(pSHA_CTX);
-
-	/* Return message digest, transform the u32 hash value to bytes */
-	for (index = 0; index < 5; index++)
-		pSHA_CTX->HashValue[index] =
-		    cpu2be32(pSHA_CTX->HashValue[index]);
-	/* End of for */
-	NdisMoveMemory(DigestMessage, pSHA_CTX->HashValue, SHA1_DIGEST_SIZE);
-}				/* End of SHA1_End */
-
-/*
-========================================================================
-Routine Description:
-    SHA1 algorithm
-
-Arguments:
-    message         Message context
-    messageLen      The length of message in bytes
-
-Return Value:
-    digestMessage   Digest message
-
-Note:
-    None
-========================================================================
-*/
-void RT_SHA1(IN const u8 Message[],
-	     u32 MessageLen, u8 DigestMessage[])
-{
-
-	struct rt_sha1_ctx sha_ctx;
-
-	NdisZeroMemory(&sha_ctx, sizeof(struct rt_sha1_ctx));
-	RT_SHA1_Init(&sha_ctx);
-	SHA1_Append(&sha_ctx, Message, MessageLen);
-	SHA1_End(&sha_ctx, DigestMessage);
-}				/* End of RT_SHA1 */
-#endif /* SHA1_SUPPORT */
-
-/* End of crypt_sha2.c */
diff --git a/drivers/staging/rt2860/common/dfs.c b/drivers/staging/rt2860/common/dfs.c
deleted file mode 100644
index 71cbb2665243d6a798b2460d890cd549d2350c1b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/dfs.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    ap_dfs.c
-
-    Abstract:
-    Support DFS function.
-
-    Revision History:
-    Who       When            What
-    --------  ----------      ----------------------------------------------
-*/
-
-#include "../rt_config.h"
-
-/*
-	========================================================================
-
-	Routine Description:
-		Radar channel check routine
-
-	Arguments:
-		pAd 	Pointer to our adapter
-
-	Return Value:
-		TRUE	need to do radar detect
-		FALSE	need not to do radar detect
-
-	========================================================================
-*/
-BOOLEAN RadarChannelCheck(struct rt_rtmp_adapter *pAd, u8 Ch)
-{
-	int i;
-	BOOLEAN result = FALSE;
-
-	for (i = 0; i < pAd->ChannelListNum; i++) {
-		if (Ch == pAd->ChannelList[i].Channel) {
-			result = pAd->ChannelList[i].DfsReq;
-			break;
-		}
-	}
-
-	return result;
-}
diff --git a/drivers/staging/rt2860/common/ee_efuse.c b/drivers/staging/rt2860/common/ee_efuse.c
deleted file mode 100644
index fed0ba45227125a360224897138e03a102bb15a6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/ee_efuse.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	ee_efuse.c
-
-	Abstract:
-	Miniport generic portion header file
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-
-#include	"../rt_config.h"
-
-#define EFUSE_USAGE_MAP_START	0x2d0
-#define EFUSE_USAGE_MAP_END		0x2fc
-#define EFUSE_USAGE_MAP_SIZE	45
-
-#define EFUSE_EEPROM_DEFULT_FILE	"RT30xxEEPROM.bin"
-#define MAX_EEPROM_BIN_FILE_SIZE	1024
-
-#define EFUSE_TAG				0x2fe
-
-typedef union _EFUSE_CTRL_STRUC {
-	struct {
-		u32 EFSROM_AOUT:6;
-		u32 EFSROM_MODE:2;
-		u32 EFSROM_LDO_OFF_TIME:6;
-		u32 EFSROM_LDO_ON_TIME:2;
-		u32 EFSROM_AIN:10;
-		u32 RESERVED:4;
-		u32 EFSROM_KICK:1;
-		u32 SEL_EFUSE:1;
-	} field;
-	u32 word;
-} EFUSE_CTRL_STRUC, *PEFUSE_CTRL_STRUC;
-
-/*
-========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-========================================================================
-*/
-u8 eFuseReadRegisters(struct rt_rtmp_adapter *pAd,
-			 u16 Offset, u16 Length, u16 * pData)
-{
-	EFUSE_CTRL_STRUC eFuseCtrlStruc;
-	int i;
-	u16 efuseDataOffset;
-	u32 data;
-
-	RTMP_IO_READ32(pAd, EFUSE_CTRL, &eFuseCtrlStruc.word);
-
-	/*Step0. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment. */
-	/*Use the eeprom logical address and covert to address to block number */
-	eFuseCtrlStruc.field.EFSROM_AIN = Offset & 0xfff0;
-
-	/*Step1. Write EFSROM_MODE (0x580, bit7:bit6) to 0. */
-	eFuseCtrlStruc.field.EFSROM_MODE = 0;
-
-	/*Step2. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical read procedure. */
-	eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
-	NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
-	RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
-	/*Step3. Polling EFSROM_KICK(0x580, bit30) until it become 0 again. */
-	i = 0;
-	while (i < 500) {
-		/*rtmp.HwMemoryReadDword(EFUSE_CTRL, (DWORD *) &eFuseCtrlStruc, 4); */
-		RTMP_IO_READ32(pAd, EFUSE_CTRL, &eFuseCtrlStruc.word);
-		if (eFuseCtrlStruc.field.EFSROM_KICK == 0) {
-			break;
-		}
-		RTMPusecDelay(2);
-		i++;
-	}
-
-	/*if EFSROM_AOUT is not found in physical address, write 0xffff */
-	if (eFuseCtrlStruc.field.EFSROM_AOUT == 0x3f) {
-		for (i = 0; i < Length / 2; i++)
-			*(pData + 2 * i) = 0xffff;
-	} else {
-		/*Step4. Read 16-byte of data from EFUSE_DATA0-3 (0x590-0x59C) */
-		efuseDataOffset = EFUSE_DATA3 - (Offset & 0xC);
-		/*data hold 4 bytes data. */
-		/*In RTMP_IO_READ32 will automatically execute 32-bytes swapping */
-		RTMP_IO_READ32(pAd, efuseDataOffset, &data);
-		/*Decide the upper 2 bytes or the bottom 2 bytes. */
-		/* Little-endian                S       |       S       Big-endian */
-		/* addr 3       2       1       0       |       0       1       2       3 */
-		/* Ori-V        D       C       B       A       |       A       B       C       D */
-		/*After swapping */
-		/*              D       C       B       A       |       D       C       B       A */
-		/*Return 2-bytes */
-		/*The return byte statrs from S. Therefore, the little-endian will return BA, the Big-endian will return DC. */
-		/*For returning the bottom 2 bytes, the Big-endian should shift right 2-bytes. */
-		data = data >> (8 * (Offset & 0x3));
-
-		NdisMoveMemory(pData, &data, Length);
-	}
-
-	return (u8)eFuseCtrlStruc.field.EFSROM_AOUT;
-
-}
-
-/*
-========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-========================================================================
-*/
-void eFusePhysicalReadRegisters(struct rt_rtmp_adapter *pAd,
-				u16 Offset,
-				u16 Length, u16 * pData)
-{
-	EFUSE_CTRL_STRUC eFuseCtrlStruc;
-	int i;
-	u16 efuseDataOffset;
-	u32 data;
-
-	RTMP_IO_READ32(pAd, EFUSE_CTRL, &eFuseCtrlStruc.word);
-
-	/*Step0. Write 10-bit of address to EFSROM_AIN (0x580, bit25:bit16). The address must be 16-byte alignment. */
-	eFuseCtrlStruc.field.EFSROM_AIN = Offset & 0xfff0;
-
-	/*Step1. Write EFSROM_MODE (0x580, bit7:bit6) to 1. */
-	/*Read in physical view */
-	eFuseCtrlStruc.field.EFSROM_MODE = 1;
-
-	/*Step2. Write EFSROM_KICK (0x580, bit30) to 1 to kick-off physical read procedure. */
-	eFuseCtrlStruc.field.EFSROM_KICK = 1;
-
-	NdisMoveMemory(&data, &eFuseCtrlStruc, 4);
-	RTMP_IO_WRITE32(pAd, EFUSE_CTRL, data);
-
-	/*Step3. Polling EFSROM_KICK(0x580, bit30) until it become 0 again. */
-	i = 0;
-	while (i < 500) {
-		RTMP_IO_READ32(pAd, EFUSE_CTRL, &eFuseCtrlStruc.word);
-		if (eFuseCtrlStruc.field.EFSROM_KICK == 0)
-			break;
-		RTMPusecDelay(2);
-		i++;
-	}
-
-	/*Step4. Read 16-byte of data from EFUSE_DATA0-3 (0x59C-0x590) */
-	/*Because the size of each EFUSE_DATA is 4 Bytes, the size of address of each is 2 bits. */
-	/*The previous 2 bits is the EFUSE_DATA number, the last 2 bits is used to decide which bytes */
-	/*Decide which EFUSE_DATA to read */
-	/*590:F E D C */
-	/*594:B A 9 8 */
-	/*598:7 6 5 4 */
-	/*59C:3 2 1 0 */
-	efuseDataOffset = EFUSE_DATA3 - (Offset & 0xC);
-
-	RTMP_IO_READ32(pAd, efuseDataOffset, &data);
-
-	data = data >> (8 * (Offset & 0x3));
-
-	NdisMoveMemory(pData, &data, Length);
-
-}
-
-/*
-========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-========================================================================
-*/
-static void eFuseReadPhysical(struct rt_rtmp_adapter *pAd,
-			      u16 *lpInBuffer,
-			      unsigned long nInBufferSize,
-			      u16 *lpOutBuffer, unsigned long nOutBufferSize)
-{
-	u16 *pInBuf = (u16 *) lpInBuffer;
-	u16 *pOutBuf = (u16 *) lpOutBuffer;
-
-	u16 Offset = pInBuf[0];	/*addr */
-	u16 Length = pInBuf[1];	/*length */
-	int i;
-
-	for (i = 0; i < Length; i += 2) {
-		eFusePhysicalReadRegisters(pAd, Offset + i, 2, &pOutBuf[i / 2]);
-	}
-}
-
-/*
-========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-========================================================================
-*/
-int set_eFuseGetFreeBlockCount_Proc(struct rt_rtmp_adapter *pAd, char *arg)
-{
-	u16 i;
-	u16 LogicalAddress;
-	u16 efusefreenum = 0;
-	if (!pAd->bUseEfuse)
-		return FALSE;
-	for (i = EFUSE_USAGE_MAP_START; i <= EFUSE_USAGE_MAP_END; i += 2) {
-		eFusePhysicalReadRegisters(pAd, i, 2, &LogicalAddress);
-		if ((LogicalAddress & 0xff) == 0) {
-			efusefreenum = (u8)(EFUSE_USAGE_MAP_END - i + 1);
-			break;
-		} else if (((LogicalAddress >> 8) & 0xff) == 0) {
-			efusefreenum = (u8)(EFUSE_USAGE_MAP_END - i);
-			break;
-		}
-
-		if (i == EFUSE_USAGE_MAP_END)
-			efusefreenum = 0;
-	}
-	printk(KERN_DEBUG "efuseFreeNumber is %d\n", efusefreenum);
-	return TRUE;
-}
-
-int set_eFusedump_Proc(struct rt_rtmp_adapter *pAd, char *arg)
-{
-	u16 InBuf[3];
-	int i = 0;
-	if (!pAd->bUseEfuse)
-		return FALSE;
-
-	printk(KERN_DEBUG "Block 0: ");
-
-	for (i = 0; i < EFUSE_USAGE_MAP_END / 2; i++) {
-		InBuf[0] = 2 * i;
-		InBuf[1] = 2;
-		InBuf[2] = 0x0;
-
-		eFuseReadPhysical(pAd, &InBuf[0], 4, &InBuf[2], 2);
-		if (i && i % 4 == 0) {
-			printk(KERN_CONT "\n");
-			printk(KERN_DEBUG "Block %x:", i / 8);
-		}
-		printk(KERN_CONT "%04x ", InBuf[2]);
-	}
-	printk(KERN_CONT "\n");
-
-	return TRUE;
-}
-
-int rtmp_ee_efuse_read16(struct rt_rtmp_adapter *pAd,
-			 u16 Offset, u16 * pValue)
-{
-	eFuseReadRegisters(pAd, Offset, 2, pValue);
-	return (*pValue);
-}
-
-int RtmpEfuseSupportCheck(struct rt_rtmp_adapter *pAd)
-{
-	u16 value;
-
-	if (IS_RT30xx(pAd)) {
-		eFusePhysicalReadRegisters(pAd, EFUSE_TAG, 2, &value);
-		pAd->EFuseTag = (value & 0xff);
-	}
-	return 0;
-}
-
-void eFuseGetFreeBlockCount(struct rt_rtmp_adapter *pAd, u32 *EfuseFreeBlock)
-{
-	u16 i;
-	u16 LogicalAddress;
-	if (!pAd->bUseEfuse) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("eFuseGetFreeBlockCount Only supports efuse Mode\n"));
-		return;
-	}
-	for (i = EFUSE_USAGE_MAP_START; i <= EFUSE_USAGE_MAP_END; i += 2) {
-		eFusePhysicalReadRegisters(pAd, i, 2, &LogicalAddress);
-		if ((LogicalAddress & 0xff) == 0) {
-			*EfuseFreeBlock = (u8)(EFUSE_USAGE_MAP_END - i + 1);
-			break;
-		} else if (((LogicalAddress >> 8) & 0xff) == 0) {
-			*EfuseFreeBlock = (u8)(EFUSE_USAGE_MAP_END - i);
-			break;
-		}
-
-		if (i == EFUSE_USAGE_MAP_END)
-			*EfuseFreeBlock = 0;
-	}
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("eFuseGetFreeBlockCount is 0x%x\n", *EfuseFreeBlock));
-}
-
-int eFuse_init(struct rt_rtmp_adapter *pAd)
-{
-	u32 EfuseFreeBlock = 0;
-	DBGPRINT(RT_DEBUG_ERROR,
-		 ("NVM is Efuse and its size =%x[%x-%x] \n",
-		  EFUSE_USAGE_MAP_SIZE, EFUSE_USAGE_MAP_START,
-		  EFUSE_USAGE_MAP_END));
-	eFuseGetFreeBlockCount(pAd, &EfuseFreeBlock);
-
-	return 0;
-}
diff --git a/drivers/staging/rt2860/common/ee_prom.c b/drivers/staging/rt2860/common/ee_prom.c
deleted file mode 100644
index 2083740a844bb29cce3e9927f37cfd235cc46197..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/ee_prom.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	ee_prom.c
-
-	Abstract:
-	Miniport generic portion header file
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-
-#include	"../rt_config.h"
-
-/* IRQL = PASSIVE_LEVEL */
-static inline void RaiseClock(struct rt_rtmp_adapter *pAd, u32 * x)
-{
-	*x = *x | EESK;
-	RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x);
-	RTMPusecDelay(1);	/* Max frequency = 1MHz in Spec. definition */
-}
-
-/* IRQL = PASSIVE_LEVEL */
-static inline void LowerClock(struct rt_rtmp_adapter *pAd, u32 * x)
-{
-	*x = *x & ~EESK;
-	RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x);
-	RTMPusecDelay(1);
-}
-
-/* IRQL = PASSIVE_LEVEL */
-static inline u16 ShiftInBits(struct rt_rtmp_adapter *pAd)
-{
-	u32 x, i;
-	u16 data = 0;
-
-	RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-
-	x &= ~(EEDO | EEDI);
-
-	for (i = 0; i < 16; i++) {
-		data = data << 1;
-		RaiseClock(pAd, &x);
-
-		RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-		LowerClock(pAd, &x);	/*prevent read failed */
-
-		x &= ~(EEDI);
-		if (x & EEDO)
-			data |= 1;
-	}
-
-	return data;
-}
-
-/* IRQL = PASSIVE_LEVEL */
-static inline void ShiftOutBits(struct rt_rtmp_adapter *pAd,
-				u16 data, u16 count)
-{
-	u32 x, mask;
-
-	mask = 0x01 << (count - 1);
-	RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-
-	x &= ~(EEDO | EEDI);
-
-	do {
-		x &= ~EEDI;
-		if (data & mask)
-			x |= EEDI;
-
-		RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
-		RaiseClock(pAd, &x);
-		LowerClock(pAd, &x);
-
-		mask = mask >> 1;
-	} while (mask);
-
-	x &= ~EEDI;
-	RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-}
-
-/* IRQL = PASSIVE_LEVEL */
-static inline void EEpromCleanup(struct rt_rtmp_adapter *pAd)
-{
-	u32 x;
-
-	RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-
-	x &= ~(EECS | EEDI);
-	RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
-	RaiseClock(pAd, &x);
-	LowerClock(pAd, &x);
-}
-
-static inline void EWEN(struct rt_rtmp_adapter *pAd)
-{
-	u32 x;
-
-	/* reset bits and set EECS */
-	RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-	x &= ~(EEDI | EEDO | EESK);
-	x |= EECS;
-	RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
-	/* kick a pulse */
-	RaiseClock(pAd, &x);
-	LowerClock(pAd, &x);
-
-	/* output the read_opcode and six pulse in that order */
-	ShiftOutBits(pAd, EEPROM_EWEN_OPCODE, 5);
-	ShiftOutBits(pAd, 0, 6);
-
-	EEpromCleanup(pAd);
-}
-
-static inline void EWDS(struct rt_rtmp_adapter *pAd)
-{
-	u32 x;
-
-	/* reset bits and set EECS */
-	RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-	x &= ~(EEDI | EEDO | EESK);
-	x |= EECS;
-	RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
-	/* kick a pulse */
-	RaiseClock(pAd, &x);
-	LowerClock(pAd, &x);
-
-	/* output the read_opcode and six pulse in that order */
-	ShiftOutBits(pAd, EEPROM_EWDS_OPCODE, 5);
-	ShiftOutBits(pAd, 0, 6);
-
-	EEpromCleanup(pAd);
-}
-
-/* IRQL = PASSIVE_LEVEL */
-int rtmp_ee_prom_read16(struct rt_rtmp_adapter *pAd,
-			u16 Offset, u16 * pValue)
-{
-	u32 x;
-	u16 data;
-
-	Offset /= 2;
-	/* reset bits and set EECS */
-	RTMP_IO_READ32(pAd, E2PROM_CSR, &x);
-	x &= ~(EEDI | EEDO | EESK);
-	x |= EECS;
-	RTMP_IO_WRITE32(pAd, E2PROM_CSR, x);
-
-	/* patch can not access e-Fuse issue */
-	if (!(IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))) {
-		/* kick a pulse */
-		RaiseClock(pAd, &x);
-		LowerClock(pAd, &x);
-	}
-	/* output the read_opcode and register number in that order */
-	ShiftOutBits(pAd, EEPROM_READ_OPCODE, 3);
-	ShiftOutBits(pAd, Offset, pAd->EEPROMAddressNum);
-
-	/* Now read the data (16 bits) in from the selected EEPROM word */
-	data = ShiftInBits(pAd);
-
-	EEpromCleanup(pAd);
-
-	*pValue = data;
-
-	return NDIS_STATUS_SUCCESS;
-}
diff --git a/drivers/staging/rt2860/common/eeprom.c b/drivers/staging/rt2860/common/eeprom.c
deleted file mode 100644
index 94670076d32ba0ec2cf13cc4a798cde3362962db..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/eeprom.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	eeprom.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Name		Date			Modification logs
-*/
-#include "../rt_config.h"
-
-int RtmpChipOpsEepromHook(struct rt_rtmp_adapter *pAd, int infType)
-{
-	struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-#ifdef RT30xx
-#ifdef RTMP_EFUSE_SUPPORT
-	u32 eFuseCtrl, MacCsr0;
-	int index;
-
-	index = 0;
-	do {
-		RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0);
-		pAd->MACVersion = MacCsr0;
-
-		if ((pAd->MACVersion != 0x00)
-		    && (pAd->MACVersion != 0xFFFFFFFF))
-			break;
-
-		RTMPusecDelay(10);
-	} while (index++ < 100);
-
-	pAd->bUseEfuse = FALSE;
-	RTMP_IO_READ32(pAd, EFUSE_CTRL, &eFuseCtrl);
-	pAd->bUseEfuse = ((eFuseCtrl & 0x80000000) == 0x80000000) ? 1 : 0;
-	if (pAd->bUseEfuse) {
-		pChipOps->eeinit = eFuse_init;
-		pChipOps->eeread = rtmp_ee_efuse_read16;
-		return 0;
-	} else
-		DBGPRINT(RT_DEBUG_TRACE, ("NVM is EEPROM\n"));
-#endif /* RTMP_EFUSE_SUPPORT // */
-#endif /* RT30xx // */
-
-	switch (infType) {
-#ifdef RTMP_PCI_SUPPORT
-	case RTMP_DEV_INF_PCI:
-		pChipOps->eeinit = NULL;
-		pChipOps->eeread = rtmp_ee_prom_read16;
-		break;
-#endif /* RTMP_PCI_SUPPORT // */
-#ifdef RTMP_USB_SUPPORT
-	case RTMP_DEV_INF_USB:
-		pChipOps->eeinit = NULL;
-		pChipOps->eeread = RTUSBReadEEPROM16;
-		break;
-#endif /* RTMP_USB_SUPPORT // */
-
-	default:
-		DBGPRINT(RT_DEBUG_ERROR, ("RtmpChipOpsEepromHook() failed!\n"));
-		break;
-	}
-
-	return 0;
-}
diff --git a/drivers/staging/rt2860/common/mlme.c b/drivers/staging/rt2860/common/mlme.c
deleted file mode 100644
index e48eac0f3a291650208a35e9eb69883badf7a0de..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/mlme.c
+++ /dev/null
@@ -1,6068 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	mlme.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John Chang	2004-08-25		Modify from RT2500 code base
-	John Chang	2004-09-06		modified for RT2600
-*/
-
-#include "../rt_config.h"
-#include <stdarg.h>
-#include <linux/kernel.h>
-
-u8 CISCO_OUI[] = { 0x00, 0x40, 0x96 };
-
-u8 WPA_OUI[] = { 0x00, 0x50, 0xf2, 0x01 };
-u8 RSN_OUI[] = { 0x00, 0x0f, 0xac };
-u8 WME_INFO_ELEM[] = { 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01 };
-u8 WME_PARM_ELEM[] = { 0x00, 0x50, 0xf2, 0x02, 0x01, 0x01 };
-u8 Ccx2QosInfo[] = { 0x00, 0x40, 0x96, 0x04 };
-u8 RALINK_OUI[] = { 0x00, 0x0c, 0x43 };
-u8 BROADCOM_OUI[] = { 0x00, 0x90, 0x4c };
-u8 WPS_OUI[] = { 0x00, 0x50, 0xf2, 0x04 };
-u8 PRE_N_HT_OUI[] = { 0x00, 0x90, 0x4c };
-
-u8 RateSwitchTable[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x11, 0x00, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x00, 0, 40, 101,
-	0x01, 0x00, 1, 40, 50,
-	0x02, 0x00, 2, 35, 45,
-	0x03, 0x00, 3, 20, 45,
-	0x04, 0x21, 0, 30, 50,
-	0x05, 0x21, 1, 20, 50,
-	0x06, 0x21, 2, 20, 50,
-	0x07, 0x21, 3, 15, 50,
-	0x08, 0x21, 4, 15, 30,
-	0x09, 0x21, 5, 10, 25,
-	0x0a, 0x21, 6, 8, 25,
-	0x0b, 0x21, 7, 8, 25,
-	0x0c, 0x20, 12, 15, 30,
-	0x0d, 0x20, 13, 8, 20,
-	0x0e, 0x20, 14, 8, 20,
-	0x0f, 0x20, 15, 8, 25,
-	0x10, 0x22, 15, 8, 25,
-	0x11, 0x00, 0, 0, 0,
-	0x12, 0x00, 0, 0, 0,
-	0x13, 0x00, 0, 0, 0,
-	0x14, 0x00, 0, 0, 0,
-	0x15, 0x00, 0, 0, 0,
-	0x16, 0x00, 0, 0, 0,
-	0x17, 0x00, 0, 0, 0,
-	0x18, 0x00, 0, 0, 0,
-	0x19, 0x00, 0, 0, 0,
-	0x1a, 0x00, 0, 0, 0,
-	0x1b, 0x00, 0, 0, 0,
-	0x1c, 0x00, 0, 0, 0,
-	0x1d, 0x00, 0, 0, 0,
-	0x1e, 0x00, 0, 0, 0,
-	0x1f, 0x00, 0, 0, 0,
-};
-
-u8 RateSwitchTable11B[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x04, 0x03, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x00, 0, 40, 101,
-	0x01, 0x00, 1, 40, 50,
-	0x02, 0x00, 2, 35, 45,
-	0x03, 0x00, 3, 20, 45,
-};
-
-u8 RateSwitchTable11BG[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0a, 0x00, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x00, 0, 40, 101,
-	0x01, 0x00, 1, 40, 50,
-	0x02, 0x00, 2, 35, 45,
-	0x03, 0x00, 3, 20, 45,
-	0x04, 0x10, 2, 20, 35,
-	0x05, 0x10, 3, 16, 35,
-	0x06, 0x10, 4, 10, 25,
-	0x07, 0x10, 5, 16, 25,
-	0x08, 0x10, 6, 10, 25,
-	0x09, 0x10, 7, 10, 13,
-};
-
-u8 RateSwitchTable11G[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x08, 0x00, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x10, 0, 20, 101,
-	0x01, 0x10, 1, 20, 35,
-	0x02, 0x10, 2, 20, 35,
-	0x03, 0x10, 3, 16, 35,
-	0x04, 0x10, 4, 10, 25,
-	0x05, 0x10, 5, 16, 25,
-	0x06, 0x10, 6, 10, 25,
-	0x07, 0x10, 7, 10, 13,
-};
-
-u8 RateSwitchTable11N1S[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0c, 0x0a, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x00, 0, 40, 101,
-	0x01, 0x00, 1, 40, 50,
-	0x02, 0x00, 2, 25, 45,
-	0x03, 0x21, 0, 20, 35,
-	0x04, 0x21, 1, 20, 35,
-	0x05, 0x21, 2, 20, 35,
-	0x06, 0x21, 3, 15, 35,
-	0x07, 0x21, 4, 15, 30,
-	0x08, 0x21, 5, 10, 25,
-	0x09, 0x21, 6, 8, 14,
-	0x0a, 0x21, 7, 8, 14,
-	0x0b, 0x23, 7, 8, 14,
-};
-
-u8 RateSwitchTable11N2S[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0e, 0x0c, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x00, 0, 40, 101,
-	0x01, 0x00, 1, 40, 50,
-	0x02, 0x00, 2, 25, 45,
-	0x03, 0x21, 0, 20, 35,
-	0x04, 0x21, 1, 20, 35,
-	0x05, 0x21, 2, 20, 35,
-	0x06, 0x21, 3, 15, 35,
-	0x07, 0x21, 4, 15, 30,
-	0x08, 0x20, 11, 15, 30,
-	0x09, 0x20, 12, 15, 30,
-	0x0a, 0x20, 13, 8, 20,
-	0x0b, 0x20, 14, 8, 20,
-	0x0c, 0x20, 15, 8, 25,
-	0x0d, 0x22, 15, 8, 15,
-};
-
-u8 RateSwitchTable11N3S[] = {
-/* Item No.     Mode    Curr-MCS        TrainUp TrainDown       // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0b, 0x00, 0, 0, 0,	/* 0x0a, 0x00,  0,  0,  0,      // Initial used item after association */
-	0x00, 0x21, 0, 30, 101,
-	0x01, 0x21, 1, 20, 50,
-	0x02, 0x21, 2, 20, 50,
-	0x03, 0x21, 3, 15, 50,
-	0x04, 0x21, 4, 15, 30,
-	0x05, 0x20, 11, 15, 30,	/* Required by System-Alan @ 20080812 */
-	0x06, 0x20, 12, 15, 30,	/* 0x05, 0x20, 12, 15, 30, */
-	0x07, 0x20, 13, 8, 20,	/* 0x06, 0x20, 13,  8, 20, */
-	0x08, 0x20, 14, 8, 20,	/* 0x07, 0x20, 14,  8, 20, */
-	0x09, 0x20, 15, 8, 25,	/* 0x08, 0x20, 15,  8, 25, */
-	0x0a, 0x22, 15, 8, 25,	/* 0x09, 0x22, 15,  8, 25, */
-};
-
-u8 RateSwitchTable11N2SForABand[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0b, 0x09, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x21, 0, 30, 101,
-	0x01, 0x21, 1, 20, 50,
-	0x02, 0x21, 2, 20, 50,
-	0x03, 0x21, 3, 15, 50,
-	0x04, 0x21, 4, 15, 30,
-	0x05, 0x21, 5, 15, 30,
-	0x06, 0x20, 12, 15, 30,
-	0x07, 0x20, 13, 8, 20,
-	0x08, 0x20, 14, 8, 20,
-	0x09, 0x20, 15, 8, 25,
-	0x0a, 0x22, 15, 8, 25,
-};
-
-u8 RateSwitchTable11N3SForABand[] = {	/* 3*3 */
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0b, 0x09, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x21, 0, 30, 101,
-	0x01, 0x21, 1, 20, 50,
-	0x02, 0x21, 2, 20, 50,
-	0x03, 0x21, 3, 15, 50,
-	0x04, 0x21, 4, 15, 30,
-	0x05, 0x21, 5, 15, 30,
-	0x06, 0x20, 12, 15, 30,
-	0x07, 0x20, 13, 8, 20,
-	0x08, 0x20, 14, 8, 20,
-	0x09, 0x20, 15, 8, 25,
-	0x0a, 0x22, 15, 8, 25,
-};
-
-u8 RateSwitchTable11BGN1S[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0c, 0x0a, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x00, 0, 40, 101,
-	0x01, 0x00, 1, 40, 50,
-	0x02, 0x00, 2, 25, 45,
-	0x03, 0x21, 0, 20, 35,
-	0x04, 0x21, 1, 20, 35,
-	0x05, 0x21, 2, 20, 35,
-	0x06, 0x21, 3, 15, 35,
-	0x07, 0x21, 4, 15, 30,
-	0x08, 0x21, 5, 10, 25,
-	0x09, 0x21, 6, 8, 14,
-	0x0a, 0x21, 7, 8, 14,
-	0x0b, 0x23, 7, 8, 14,
-};
-
-u8 RateSwitchTable11BGN2S[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0e, 0x0c, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x00, 0, 40, 101,
-	0x01, 0x00, 1, 40, 50,
-	0x02, 0x00, 2, 25, 45,
-	0x03, 0x21, 0, 20, 35,
-	0x04, 0x21, 1, 20, 35,
-	0x05, 0x21, 2, 20, 35,
-	0x06, 0x21, 3, 15, 35,
-	0x07, 0x21, 4, 15, 30,
-	0x08, 0x20, 11, 15, 30,
-	0x09, 0x20, 12, 15, 30,
-	0x0a, 0x20, 13, 8, 20,
-	0x0b, 0x20, 14, 8, 20,
-	0x0c, 0x20, 15, 8, 25,
-	0x0d, 0x22, 15, 8, 15,
-};
-
-u8 RateSwitchTable11BGN3S[] = {	/* 3*3 */
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0a, 0x00, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x21, 0, 30, 101,	/*50 */
-	0x01, 0x21, 1, 20, 50,
-	0x02, 0x21, 2, 20, 50,
-	0x03, 0x21, 3, 20, 50,
-	0x04, 0x21, 4, 15, 50,
-	0x05, 0x20, 20, 15, 30,
-	0x06, 0x20, 21, 8, 20,
-	0x07, 0x20, 22, 8, 20,
-	0x08, 0x20, 23, 8, 25,
-	0x09, 0x22, 23, 8, 25,
-};
-
-u8 RateSwitchTable11BGN2SForABand[] = {
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0b, 0x09, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x21, 0, 30, 101,	/*50 */
-	0x01, 0x21, 1, 20, 50,
-	0x02, 0x21, 2, 20, 50,
-	0x03, 0x21, 3, 15, 50,
-	0x04, 0x21, 4, 15, 30,
-	0x05, 0x21, 5, 15, 30,
-	0x06, 0x20, 12, 15, 30,
-	0x07, 0x20, 13, 8, 20,
-	0x08, 0x20, 14, 8, 20,
-	0x09, 0x20, 15, 8, 25,
-	0x0a, 0x22, 15, 8, 25,
-};
-
-u8 RateSwitchTable11BGN3SForABand[] = {	/* 3*3 */
-/* Item No.   Mode   Curr-MCS   TrainUp   TrainDown             // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */
-	0x0c, 0x09, 0, 0, 0,	/* Initial used item after association */
-	0x00, 0x21, 0, 30, 101,	/*50 */
-	0x01, 0x21, 1, 20, 50,
-	0x02, 0x21, 2, 20, 50,
-	0x03, 0x21, 3, 15, 50,
-	0x04, 0x21, 4, 15, 30,
-	0x05, 0x21, 5, 15, 30,
-	0x06, 0x21, 12, 15, 30,
-	0x07, 0x20, 20, 15, 30,
-	0x08, 0x20, 21, 8, 20,
-	0x09, 0x20, 22, 8, 20,
-	0x0a, 0x20, 23, 8, 25,
-	0x0b, 0x22, 23, 8, 25,
-};
-
-extern u8 OfdmRateToRxwiMCS[];
-/* since RT61 has better RX sensibility, we have to limit TX ACK rate not to exceed our normal data TX rate. */
-/* otherwise the WLAN peer may not be able to receive the ACK thus downgrade its data TX rate */
-unsigned long BasicRateMask[12] =
-    { 0xfffff001 /* 1-Mbps */ , 0xfffff003 /* 2 Mbps */ , 0xfffff007 /* 5.5 */ ,
-0xfffff00f /* 11 */ ,
-	0xfffff01f /* 6 */ , 0xfffff03f /* 9 */ , 0xfffff07f /* 12 */ ,
-	    0xfffff0ff /* 18 */ ,
-	0xfffff1ff /* 24 */ , 0xfffff3ff /* 36 */ , 0xfffff7ff /* 48 */ ,
-	    0xffffffff /* 54 */
-};
-
-u8 BROADCAST_ADDR[MAC_ADDR_LEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-u8 ZERO_MAC_ADDR[MAC_ADDR_LEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-/* e.g. RssiSafeLevelForTxRate[RATE_36]" means if the current RSSI is greater than */
-/*              this value, then it's quaranteed capable of operating in 36 mbps TX rate in */
-/*              clean environment. */
-/*                                                                TxRate: 1   2   5.5   11       6        9    12       18       24   36   48   54       72  100 */
-char RssiSafeLevelForTxRate[] =
-    { -92, -91, -90, -87, -88, -86, -85, -83, -81, -78, -72, -71, -40, -40 };
-
-u8 RateIdToMbps[] = { 1, 2, 5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 72, 100 };
-u16 RateIdTo500Kbps[] =
-    { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 144, 200 };
-
-u8 SsidIe = IE_SSID;
-u8 SupRateIe = IE_SUPP_RATES;
-u8 ExtRateIe = IE_EXT_SUPP_RATES;
-u8 HtCapIe = IE_HT_CAP;
-u8 AddHtInfoIe = IE_ADD_HT;
-u8 NewExtChanIe = IE_SECONDARY_CH_OFFSET;
-u8 ErpIe = IE_ERP;
-u8 DsIe = IE_DS_PARM;
-u8 TimIe = IE_TIM;
-u8 WpaIe = IE_WPA;
-u8 Wpa2Ie = IE_WPA2;
-u8 IbssIe = IE_IBSS_PARM;
-
-extern u8 WPA_OUI[];
-
-u8 SES_OUI[] = { 0x00, 0x90, 0x4c };
-
-u8 ZeroSsid[32] =
-    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	    0x00, 0x00, 0x00, 0x00
-};
-
-/*
-	==========================================================================
-	Description:
-		initialize the MLME task and its data structure (queue, spinlock,
-		timer, state machines).
-
-	IRQL = PASSIVE_LEVEL
-
-	Return:
-		always return NDIS_STATUS_SUCCESS
-
-	==========================================================================
-*/
-int MlmeInit(struct rt_rtmp_adapter *pAd)
-{
-	int Status = NDIS_STATUS_SUCCESS;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> MLME Initialize\n"));
-
-	do {
-		Status = MlmeQueueInit(&pAd->Mlme.Queue);
-		if (Status != NDIS_STATUS_SUCCESS)
-			break;
-
-		pAd->Mlme.bRunning = FALSE;
-		NdisAllocateSpinLock(&pAd->Mlme.TaskLock);
-
-		{
-			BssTableInit(&pAd->ScanTab);
-
-			/* init STA state machines */
-			AssocStateMachineInit(pAd, &pAd->Mlme.AssocMachine,
-					      pAd->Mlme.AssocFunc);
-			AuthStateMachineInit(pAd, &pAd->Mlme.AuthMachine,
-					     pAd->Mlme.AuthFunc);
-			AuthRspStateMachineInit(pAd, &pAd->Mlme.AuthRspMachine,
-						pAd->Mlme.AuthRspFunc);
-			SyncStateMachineInit(pAd, &pAd->Mlme.SyncMachine,
-					     pAd->Mlme.SyncFunc);
-
-			/* Since we are using switch/case to implement it, the init is different from the above */
-			/* state machine init */
-			MlmeCntlInit(pAd, &pAd->Mlme.CntlMachine, NULL);
-		}
-
-		WpaStateMachineInit(pAd, &pAd->Mlme.WpaMachine,
-				    pAd->Mlme.WpaFunc);
-
-		ActionStateMachineInit(pAd, &pAd->Mlme.ActMachine,
-				       pAd->Mlme.ActFunc);
-
-		/* Init mlme periodic timer */
-		RTMPInitTimer(pAd, &pAd->Mlme.PeriodicTimer,
-			      GET_TIMER_FUNCTION(MlmePeriodicExec), pAd, TRUE);
-
-		/* Set mlme periodic timer */
-		RTMPSetTimer(&pAd->Mlme.PeriodicTimer, MLME_TASK_EXEC_INTV);
-
-		/* software-based RX Antenna diversity */
-		RTMPInitTimer(pAd, &pAd->Mlme.RxAntEvalTimer,
-			      GET_TIMER_FUNCTION(AsicRxAntEvalTimeout), pAd,
-			      FALSE);
-
-		{
-#ifdef RTMP_PCI_SUPPORT
-			if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) {
-				/* only PCIe cards need these two timers */
-				RTMPInitTimer(pAd, &pAd->Mlme.PsPollTimer,
-					      GET_TIMER_FUNCTION
-					      (PsPollWakeExec), pAd, FALSE);
-				RTMPInitTimer(pAd, &pAd->Mlme.RadioOnOffTimer,
-					      GET_TIMER_FUNCTION(RadioOnExec),
-					      pAd, FALSE);
-			}
-#endif /* RTMP_PCI_SUPPORT // */
-
-			RTMPInitTimer(pAd, &pAd->Mlme.LinkDownTimer,
-				      GET_TIMER_FUNCTION(LinkDownExec), pAd,
-				      FALSE);
-
-#ifdef RTMP_MAC_USB
-			RTMPInitTimer(pAd, &pAd->Mlme.AutoWakeupTimer,
-				      GET_TIMER_FUNCTION
-				      (RtmpUsbStaAsicForceWakeupTimeout), pAd,
-				      FALSE);
-			pAd->Mlme.AutoWakeupTimerRunning = FALSE;
-#endif /* RTMP_MAC_USB // */
-		}
-
-	} while (FALSE);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- MLME Initialize\n"));
-
-	return Status;
-}
-
-/*
-	==========================================================================
-	Description:
-		main loop of the MLME
-	Pre:
-		Mlme has to be initialized, and there are something inside the queue
-	Note:
-		This function is invoked from MPSetInformation and MPReceive;
-		This task guarantee only one MlmeHandler will run.
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void MlmeHandler(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_mlme_queue_elem *Elem = NULL;
-
-	/* Only accept MLME and Frame from peer side, no other (control/data) frame should */
-	/* get into this state machine */
-
-	NdisAcquireSpinLock(&pAd->Mlme.TaskLock);
-	if (pAd->Mlme.bRunning) {
-		NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-		return;
-	} else {
-		pAd->Mlme.bRunning = TRUE;
-	}
-	NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-
-	while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) {
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS) ||
-		    RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) ||
-		    RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Device Halted or Removed or MlmeRest, exit MlmeHandler! (queue num = %ld)\n",
-				  pAd->Mlme.Queue.Num));
-			break;
-		}
-		/*From message type, determine which state machine I should drive */
-		if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) {
-#ifdef RTMP_MAC_USB
-			if (Elem->MsgType == MT2_RESET_CONF) {
-				DBGPRINT_RAW(RT_DEBUG_TRACE,
-					     ("reset MLME state machine!\n"));
-				MlmeRestartStateMachine(pAd);
-				Elem->Occupied = FALSE;
-				Elem->MsgLen = 0;
-				continue;
-			}
-#endif /* RTMP_MAC_USB // */
-
-			/* if dequeue success */
-			switch (Elem->Machine) {
-				/* STA state machines */
-			case ASSOC_STATE_MACHINE:
-				StateMachinePerformAction(pAd,
-							  &pAd->Mlme.
-							  AssocMachine, Elem);
-				break;
-			case AUTH_STATE_MACHINE:
-				StateMachinePerformAction(pAd,
-							  &pAd->Mlme.
-							  AuthMachine, Elem);
-				break;
-			case AUTH_RSP_STATE_MACHINE:
-				StateMachinePerformAction(pAd,
-							  &pAd->Mlme.
-							  AuthRspMachine, Elem);
-				break;
-			case SYNC_STATE_MACHINE:
-				StateMachinePerformAction(pAd,
-							  &pAd->Mlme.
-							  SyncMachine, Elem);
-				break;
-			case MLME_CNTL_STATE_MACHINE:
-				MlmeCntlMachinePerformAction(pAd,
-							     &pAd->Mlme.
-							     CntlMachine, Elem);
-				break;
-			case WPA_PSK_STATE_MACHINE:
-				StateMachinePerformAction(pAd,
-							  &pAd->Mlme.
-							  WpaPskMachine, Elem);
-				break;
-
-			case ACTION_STATE_MACHINE:
-				StateMachinePerformAction(pAd,
-							  &pAd->Mlme.ActMachine,
-							  Elem);
-				break;
-
-			case WPA_STATE_MACHINE:
-				StateMachinePerformAction(pAd,
-							  &pAd->Mlme.WpaMachine,
-							  Elem);
-				break;
-
-			default:
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("ERROR: Illegal machine %ld in MlmeHandler()\n",
-					  Elem->Machine));
-				break;
-			}	/* end of switch */
-
-			/* free MLME element */
-			Elem->Occupied = FALSE;
-			Elem->MsgLen = 0;
-
-		} else {
-			DBGPRINT_ERR("MlmeHandler: MlmeQueue empty\n");
-		}
-	}
-
-	NdisAcquireSpinLock(&pAd->Mlme.TaskLock);
-	pAd->Mlme.bRunning = FALSE;
-	NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-}
-
-/*
-	==========================================================================
-	Description:
-		Destructor of MLME (Destroy queue, state machine, spin lock and timer)
-	Parameters:
-		Adapter - NIC Adapter pointer
-	Post:
-		The MLME task will no longer work properly
-
-	IRQL = PASSIVE_LEVEL
-
-	==========================================================================
- */
-void MlmeHalt(struct rt_rtmp_adapter *pAd)
-{
-	BOOLEAN Cancelled;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeHalt\n"));
-
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) {
-		/* disable BEACON generation and other BEACON related hardware timers */
-		AsicDisableSync(pAd);
-	}
-
-	{
-		/* Cancel pending timers */
-		RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled);
-
-#ifdef RTMP_MAC_PCI
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)
-		    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-			RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled);
-			RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled);
-		}
-#endif /* RTMP_MAC_PCI // */
-
-		RTMPCancelTimer(&pAd->Mlme.LinkDownTimer, &Cancelled);
-
-#ifdef RTMP_MAC_USB
-		RTMPCancelTimer(&pAd->Mlme.AutoWakeupTimer, &Cancelled);
-#endif /* RTMP_MAC_USB // */
-	}
-
-	RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled);
-	RTMPCancelTimer(&pAd->Mlme.RxAntEvalTimer, &Cancelled);
-
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) {
-		struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-
-		/* Set LED */
-		RTMPSetLED(pAd, LED_HALT);
-		RTMPSetSignalLED(pAd, -100);	/* Force signal strength Led to be turned off, firmware is not done it. */
-#ifdef RTMP_MAC_USB
-		{
-			LED_CFG_STRUC LedCfg;
-			RTMP_IO_READ32(pAd, LED_CFG, &LedCfg.word);
-			LedCfg.field.LedPolar = 0;
-			LedCfg.field.RLedMode = 0;
-			LedCfg.field.GLedMode = 0;
-			LedCfg.field.YLedMode = 0;
-			RTMP_IO_WRITE32(pAd, LED_CFG, LedCfg.word);
-		}
-#endif /* RTMP_MAC_USB // */
-
-		if (pChipOps->AsicHaltAction)
-			pChipOps->AsicHaltAction(pAd);
-	}
-
-	RTMPusecDelay(5000);	/*  5 msec to guarantee Ant Diversity timer canceled */
-
-	MlmeQueueDestroy(&pAd->Mlme.Queue);
-	NdisFreeSpinLock(&pAd->Mlme.TaskLock);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeHalt\n"));
-}
-
-void MlmeResetRalinkCounters(struct rt_rtmp_adapter *pAd)
-{
-	pAd->RalinkCounters.LastOneSecRxOkDataCnt =
-	    pAd->RalinkCounters.OneSecRxOkDataCnt;
-	/* clear all OneSecxxx counters. */
-	pAd->RalinkCounters.OneSecBeaconSentCnt = 0;
-	pAd->RalinkCounters.OneSecFalseCCACnt = 0;
-	pAd->RalinkCounters.OneSecRxFcsErrCnt = 0;
-	pAd->RalinkCounters.OneSecRxOkCnt = 0;
-	pAd->RalinkCounters.OneSecTxFailCount = 0;
-	pAd->RalinkCounters.OneSecTxNoRetryOkCount = 0;
-	pAd->RalinkCounters.OneSecTxRetryOkCount = 0;
-	pAd->RalinkCounters.OneSecRxOkDataCnt = 0;
-	pAd->RalinkCounters.OneSecReceivedByteCount = 0;
-	pAd->RalinkCounters.OneSecTransmittedByteCount = 0;
-
-	/* TODO: for debug only. to be removed */
-	pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BE] = 0;
-	pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] = 0;
-	pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] = 0;
-	pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VO] = 0;
-	pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BE] = 0;
-	pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BK] = 0;
-	pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VI] = 0;
-	pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VO] = 0;
-	pAd->RalinkCounters.OneSecTxDoneCount = 0;
-	pAd->RalinkCounters.OneSecRxCount = 0;
-	pAd->RalinkCounters.OneSecTxAggregationCount = 0;
-	pAd->RalinkCounters.OneSecRxAggregationCount = 0;
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine is executed periodically to -
-		1. Decide if it's a right time to turn on PwrMgmt bit of all
-		   outgoiing frames
-		2. Calculate ChannelQuality based on statistics of the last
-		   period, so that TX rate won't toggling very frequently between a
-		   successful TX and a failed TX.
-		3. If the calculated ChannelQuality indicated current connection not
-		   healthy, then a ROAMing attempt is tried here.
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-#define ADHOC_BEACON_LOST_TIME		(8*OS_HZ)	/* 8 sec */
-void MlmePeriodicExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3)
-{
-	unsigned long TxTotalCnt;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-#ifdef RTMP_MAC_PCI
-	{
-		/* If Hardware controlled Radio enabled, we have to check GPIO pin2 every 2 second. */
-		/* Move code to here, because following code will return when radio is off */
-		if ((pAd->Mlme.PeriodicRound % (MLME_TASK_EXEC_MULTIPLE * 2) ==
-		     0) && (pAd->StaCfg.bHardwareRadio == TRUE)
-		    && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))
-		    && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))
-		    /*&&(pAd->bPCIclkOff == FALSE) */
-		    ) {
-			u32 data = 0;
-
-			/* Read GPIO pin2 as Hardware controlled radio state */
-#ifndef RT3090
-			RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &data);
-#endif /* RT3090 // */
-/*KH(PCIE PS):Added based on Jane<-- */
-#ifdef RT3090
-/* Read GPIO pin2 as Hardware controlled radio state */
-/* We need to Read GPIO if HW said so no mater what advance power saving */
-			if ((pAd->OpMode == OPMODE_STA) && (IDLE_ON(pAd))
-			    &&
-			    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))
-			    && (pAd->StaCfg.PSControl.field.EnablePSinIdle ==
-				TRUE)) {
-				/* Want to make sure device goes to L0 state before reading register. */
-				RTMPPCIeLinkCtrlValueRestore(pAd, 0);
-				RTMP_IO_FORCE_READ32(pAd, GPIO_CTRL_CFG, &data);
-				RTMPPCIeLinkCtrlSetting(pAd, 3);
-			} else
-				RTMP_IO_FORCE_READ32(pAd, GPIO_CTRL_CFG, &data);
-#endif /* RT3090 // */
-/*KH(PCIE PS):Added based on Jane--> */
-
-			if (data & 0x04) {
-				pAd->StaCfg.bHwRadio = TRUE;
-			} else {
-				pAd->StaCfg.bHwRadio = FALSE;
-			}
-			if (pAd->StaCfg.bRadio !=
-			    (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) {
-				pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio
-						      && pAd->StaCfg.bSwRadio);
-				if (pAd->StaCfg.bRadio == TRUE) {
-					MlmeRadioOn(pAd);
-					/* Update extra information */
-					pAd->ExtraInfo = EXTRA_INFO_CLEAR;
-				} else {
-					MlmeRadioOff(pAd);
-					/* Update extra information */
-					pAd->ExtraInfo = HW_RADIO_OFF;
-				}
-			}
-		}
-	}
-#endif /* RTMP_MAC_PCI // */
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				  fRTMP_ADAPTER_RADIO_OFF |
-				  fRTMP_ADAPTER_RADIO_MEASUREMENT |
-				  fRTMP_ADAPTER_RESET_IN_PROGRESS))))
-		return;
-
-	RTMP_MLME_PRE_SANITY_CHECK(pAd);
-
-	{
-		/* Do nothing if monitor mode is on */
-		if (MONITOR_ON(pAd))
-			return;
-
-		if (pAd->Mlme.PeriodicRound & 0x1) {
-			/* This is the fix for wifi 11n extension channel overlapping test case.  for 2860D */
-			if (((pAd->MACVersion & 0xffff) == 0x0101) &&
-			    (STA_TGN_WIFI_ON(pAd)) &&
-			    (pAd->CommonCfg.IOTestParm.bToggle == FALSE))
-			{
-				RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x24Bf);
-				pAd->CommonCfg.IOTestParm.bToggle = TRUE;
-			} else if ((STA_TGN_WIFI_ON(pAd)) &&
-				   ((pAd->MACVersion & 0xffff) == 0x0101)) {
-				RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x243f);
-				pAd->CommonCfg.IOTestParm.bToggle = FALSE;
-			}
-		}
-	}
-
-	pAd->bUpdateBcnCntDone = FALSE;
-
-/*      RECBATimerTimeout(SystemSpecific1,FunctionContext,SystemSpecific2,SystemSpecific3); */
-	pAd->Mlme.PeriodicRound++;
-
-#ifdef RTMP_MAC_USB
-	/* execute every 100ms, update the Tx FIFO Cnt for update Tx Rate. */
-	NICUpdateFifoStaCounters(pAd);
-#endif /* RTMP_MAC_USB // */
-
-	/* execute every 500ms */
-	if ((pAd->Mlme.PeriodicRound % 5 == 0)
-	    && RTMPAutoRateSwitchCheck(pAd)
-	    /*(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) */ )
-	{
-		/* perform dynamic tx rate switching based on past TX history */
-		{
-			if ((OPSTATUS_TEST_FLAG
-			     (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
-			    )
-			    && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)))
-				MlmeDynamicTxRateSwitching(pAd);
-		}
-	}
-	/* Normal 1 second Mlme PeriodicExec. */
-	if (pAd->Mlme.PeriodicRound % MLME_TASK_EXEC_MULTIPLE == 0) {
-		pAd->Mlme.OneSecPeriodicRound++;
-
-		/*ORIBATimerTimeout(pAd); */
-
-		/* Media status changed, report to NDIS */
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE)) {
-			RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE);
-			if (OPSTATUS_TEST_FLAG
-			    (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-				pAd->IndicateMediaState =
-				    NdisMediaStateConnected;
-				RTMP_IndicateMediaState(pAd);
-
-			} else {
-				pAd->IndicateMediaState =
-				    NdisMediaStateDisconnected;
-				RTMP_IndicateMediaState(pAd);
-			}
-		}
-
-		NdisGetSystemUpTime(&pAd->Mlme.Now32);
-
-		/* add the most up-to-date h/w raw counters into software variable, so that */
-		/* the dynamic tuning mechanism below are based on most up-to-date information */
-		NICUpdateRawCounters(pAd);
-
-#ifdef RTMP_MAC_USB
-		RTUSBWatchDog(pAd);
-#endif /* RTMP_MAC_USB // */
-
-		/* Need statistics after read counter. So put after NICUpdateRawCounters */
-		ORIBATimerTimeout(pAd);
-
-		/* if MGMT RING is full more than twice within 1 second, we consider there's */
-		/* a hardware problem stucking the TX path. In this case, try a hardware reset */
-		/* to recover the system */
-		/*      if (pAd->RalinkCounters.MgmtRingFullCount >= 2) */
-		/*              RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HARDWARE_ERROR); */
-		/*      else */
-		/*              pAd->RalinkCounters.MgmtRingFullCount = 0; */
-
-		/* The time period for checking antenna is according to traffic */
-		{
-			if (pAd->Mlme.bEnableAutoAntennaCheck) {
-				TxTotalCnt =
-				    pAd->RalinkCounters.OneSecTxNoRetryOkCount +
-				    pAd->RalinkCounters.OneSecTxRetryOkCount +
-				    pAd->RalinkCounters.OneSecTxFailCount;
-
-				/* dynamic adjust antenna evaluation period according to the traffic */
-				if (TxTotalCnt > 50) {
-					if (pAd->Mlme.OneSecPeriodicRound %
-					    10 == 0) {
-						AsicEvaluateRxAnt(pAd);
-					}
-				} else {
-					if (pAd->Mlme.OneSecPeriodicRound % 3 ==
-					    0) {
-						AsicEvaluateRxAnt(pAd);
-					}
-				}
-			}
-		}
-
-		STAMlmePeriodicExec(pAd);
-
-		MlmeResetRalinkCounters(pAd);
-
-		{
-#ifdef RTMP_MAC_PCI
-			if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)
-			    && (pAd->bPCIclkOff == FALSE))
-#endif /* RTMP_MAC_PCI // */
-			{
-				/* When Adhoc beacon is enabled and RTS/CTS is enabled, there is a chance that hardware MAC FSM will run into a deadlock */
-				/* and sending CTS-to-self over and over. */
-				/* Software Patch Solution: */
-				/* 1. Polling debug state register 0x10F4 every one second. */
-				/* 2. If in 0x10F4 the ((bit29==1) && (bit7==1)) OR ((bit29==1) && (bit5==1)), it means the deadlock has occurred. */
-				/* 3. If the deadlock occurred, reset MAC/BBP by setting 0x1004 to 0x0001 for a while then setting it back to 0x000C again. */
-
-				u32 MacReg = 0;
-
-				RTMP_IO_READ32(pAd, 0x10F4, &MacReg);
-				if (((MacReg & 0x20000000) && (MacReg & 0x80))
-				    || ((MacReg & 0x20000000)
-					&& (MacReg & 0x20))) {
-					RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1);
-					RTMPusecDelay(1);
-					RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xC);
-
-					DBGPRINT(RT_DEBUG_WARN,
-						 ("Warning, MAC specific condition occurs \n"));
-				}
-			}
-		}
-
-		RTMP_MLME_HANDLER(pAd);
-	}
-
-	pAd->bUpdateBcnCntDone = FALSE;
-}
-
-/*
-	==========================================================================
-	Validate SSID for connection try and rescan purpose
-	Valid SSID will have visible chars only.
-	The valid length is from 0 to 32.
-	IRQL = DISPATCH_LEVEL
-	==========================================================================
- */
-BOOLEAN MlmeValidateSSID(u8 *pSsid, u8 SsidLen)
-{
-	int index;
-
-	if (SsidLen > MAX_LEN_OF_SSID)
-		return (FALSE);
-
-	/* Check each character value */
-	for (index = 0; index < SsidLen; index++) {
-		if (pSsid[index] < 0x20)
-			return (FALSE);
-	}
-
-	/* All checked */
-	return (TRUE);
-}
-
-void MlmeSelectTxRateTable(struct rt_rtmp_adapter *pAd,
-			   struct rt_mac_table_entry *pEntry,
-			   u8 ** ppTable,
-			   u8 *pTableSize, u8 *pInitTxRateIdx)
-{
-	do {
-		/* decide the rate table for tuning */
-		if (pAd->CommonCfg.TxRateTableSize > 0) {
-			*ppTable = RateSwitchTable;
-			*pTableSize = RateSwitchTable[0];
-			*pInitTxRateIdx = RateSwitchTable[1];
-
-			break;
-		}
-
-		if ((pAd->OpMode == OPMODE_STA) && ADHOC_ON(pAd)) {
-			if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && (pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) {	/* 11N 1S Adhoc */
-				*ppTable = RateSwitchTable11N1S;
-				*pTableSize = RateSwitchTable11N1S[0];
-				*pInitTxRateIdx = RateSwitchTable11N1S[1];
-
-			} else if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && (pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) {	/* 11N 2S Adhoc */
-				if (pAd->LatchRfRegs.Channel <= 14) {
-					*ppTable = RateSwitchTable11N2S;
-					*pTableSize = RateSwitchTable11N2S[0];
-					*pInitTxRateIdx =
-					    RateSwitchTable11N2S[1];
-				} else {
-					*ppTable = RateSwitchTable11N2SForABand;
-					*pTableSize =
-					    RateSwitchTable11N2SForABand[0];
-					*pInitTxRateIdx =
-					    RateSwitchTable11N2SForABand[1];
-				}
-
-			} else if ((pEntry->RateLen == 4)
-				   && (pEntry->HTCapability.MCSSet[0] == 0)
-				   && (pEntry->HTCapability.MCSSet[1] == 0)
-			    ) {
-				*ppTable = RateSwitchTable11B;
-				*pTableSize = RateSwitchTable11B[0];
-				*pInitTxRateIdx = RateSwitchTable11B[1];
-
-			} else if (pAd->LatchRfRegs.Channel <= 14) {
-				*ppTable = RateSwitchTable11BG;
-				*pTableSize = RateSwitchTable11BG[0];
-				*pInitTxRateIdx = RateSwitchTable11BG[1];
-
-			} else {
-				*ppTable = RateSwitchTable11G;
-				*pTableSize = RateSwitchTable11G[0];
-				*pInitTxRateIdx = RateSwitchTable11G[1];
-
-			}
-			break;
-		}
-		/*if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 12) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && */
-		/*      ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) */
-		if (((pEntry->RateLen == 12) || (pAd->OpMode == OPMODE_STA)) && (pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) {	/* 11BGN 1S AP */
-			*ppTable = RateSwitchTable11BGN1S;
-			*pTableSize = RateSwitchTable11BGN1S[0];
-			*pInitTxRateIdx = RateSwitchTable11BGN1S[1];
-
-			break;
-		}
-		/*else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 12) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && */
-		/*      (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) */
-		if (((pEntry->RateLen == 12) || (pAd->OpMode == OPMODE_STA)) && (pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) {	/* 11BGN 2S AP */
-			if (pAd->LatchRfRegs.Channel <= 14) {
-				*ppTable = RateSwitchTable11BGN2S;
-				*pTableSize = RateSwitchTable11BGN2S[0];
-				*pInitTxRateIdx = RateSwitchTable11BGN2S[1];
-
-			} else {
-				*ppTable = RateSwitchTable11BGN2SForABand;
-				*pTableSize = RateSwitchTable11BGN2SForABand[0];
-				*pInitTxRateIdx =
-				    RateSwitchTable11BGN2SForABand[1];
-
-			}
-			break;
-		}
-		/*else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) */
-		if ((pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) {	/* 11N 1S AP */
-			*ppTable = RateSwitchTable11N1S;
-			*pTableSize = RateSwitchTable11N1S[0];
-			*pInitTxRateIdx = RateSwitchTable11N1S[1];
-
-			break;
-		}
-		/*else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) */
-		if ((pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) {	/* 11N 2S AP */
-			if (pAd->LatchRfRegs.Channel <= 14) {
-				*ppTable = RateSwitchTable11N2S;
-				*pTableSize = RateSwitchTable11N2S[0];
-				*pInitTxRateIdx = RateSwitchTable11N2S[1];
-			} else {
-				*ppTable = RateSwitchTable11N2SForABand;
-				*pTableSize = RateSwitchTable11N2SForABand[0];
-				*pInitTxRateIdx =
-				    RateSwitchTable11N2SForABand[1];
-			}
-
-			break;
-		}
-		/*else if ((pAd->StaActive.SupRateLen == 4) && (pAd->StaActive.ExtRateLen == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */
-		if ((pEntry->RateLen == 4 || pAd->CommonCfg.PhyMode == PHY_11B)
-		    /*Iverson mark for Adhoc b mode,sta will use rate 54  Mbps when connect with sta b/g/n mode */
-		    /* && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) */
-		    ) {		/* B only AP */
-			*ppTable = RateSwitchTable11B;
-			*pTableSize = RateSwitchTable11B[0];
-			*pInitTxRateIdx = RateSwitchTable11B[1];
-
-			break;
-		}
-		/*else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen > 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */
-		if ((pEntry->RateLen > 8)
-		    && (pEntry->HTCapability.MCSSet[0] == 0)
-		    && (pEntry->HTCapability.MCSSet[1] == 0)
-		    ) {		/* B/G  mixed AP */
-			*ppTable = RateSwitchTable11BG;
-			*pTableSize = RateSwitchTable11BG[0];
-			*pInitTxRateIdx = RateSwitchTable11BG[1];
-
-			break;
-		}
-		/*else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */
-		if ((pEntry->RateLen == 8)
-		    && (pEntry->HTCapability.MCSSet[0] == 0)
-		    && (pEntry->HTCapability.MCSSet[1] == 0)
-		    ) {		/* G only AP */
-			*ppTable = RateSwitchTable11G;
-			*pTableSize = RateSwitchTable11G[0];
-			*pInitTxRateIdx = RateSwitchTable11G[1];
-
-			break;
-		}
-
-		{
-			/*else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */
-			if ((pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)) {	/* Legacy mode */
-				if (pAd->CommonCfg.MaxTxRate <= RATE_11) {
-					*ppTable = RateSwitchTable11B;
-					*pTableSize = RateSwitchTable11B[0];
-					*pInitTxRateIdx = RateSwitchTable11B[1];
-				} else if ((pAd->CommonCfg.MaxTxRate > RATE_11)
-					   && (pAd->CommonCfg.MinTxRate >
-					       RATE_11)) {
-					*ppTable = RateSwitchTable11G;
-					*pTableSize = RateSwitchTable11G[0];
-					*pInitTxRateIdx = RateSwitchTable11G[1];
-
-				} else {
-					*ppTable = RateSwitchTable11BG;
-					*pTableSize = RateSwitchTable11BG[0];
-					*pInitTxRateIdx =
-					    RateSwitchTable11BG[1];
-				}
-				break;
-			}
-			if (pAd->LatchRfRegs.Channel <= 14) {
-				if (pAd->CommonCfg.TxStream == 1) {
-					*ppTable = RateSwitchTable11N1S;
-					*pTableSize = RateSwitchTable11N1S[0];
-					*pInitTxRateIdx =
-					    RateSwitchTable11N1S[1];
-					DBGPRINT_RAW(RT_DEBUG_ERROR,
-						     ("DRS: unknown mode,default use 11N 1S AP \n"));
-				} else {
-					*ppTable = RateSwitchTable11N2S;
-					*pTableSize = RateSwitchTable11N2S[0];
-					*pInitTxRateIdx =
-					    RateSwitchTable11N2S[1];
-					DBGPRINT_RAW(RT_DEBUG_ERROR,
-						     ("DRS: unknown mode,default use 11N 2S AP \n"));
-				}
-			} else {
-				if (pAd->CommonCfg.TxStream == 1) {
-					*ppTable = RateSwitchTable11N1S;
-					*pTableSize = RateSwitchTable11N1S[0];
-					*pInitTxRateIdx =
-					    RateSwitchTable11N1S[1];
-					DBGPRINT_RAW(RT_DEBUG_ERROR,
-						     ("DRS: unknown mode,default use 11N 1S AP \n"));
-				} else {
-					*ppTable = RateSwitchTable11N2SForABand;
-					*pTableSize =
-					    RateSwitchTable11N2SForABand[0];
-					*pInitTxRateIdx =
-					    RateSwitchTable11N2SForABand[1];
-					DBGPRINT_RAW(RT_DEBUG_ERROR,
-						     ("DRS: unknown mode,default use 11N 2S AP \n"));
-				}
-			}
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("DRS: unknown mode (SupRateLen=%d, ExtRateLen=%d, MCSSet[0]=0x%x, MCSSet[1]=0x%x)\n",
-				      pAd->StaActive.SupRateLen,
-				      pAd->StaActive.ExtRateLen,
-				      pAd->StaActive.SupportedPhyInfo.MCSSet[0],
-				      pAd->StaActive.SupportedPhyInfo.
-				      MCSSet[1]));
-		}
-	} while (FALSE);
-}
-
-void STAMlmePeriodicExec(struct rt_rtmp_adapter *pAd)
-{
-	unsigned long TxTotalCnt;
-	int i;
-
-	/*
-	   We return here in ATE mode, because the statistics
-	   that ATE need are not collected via this routine.
-	 */
-#if defined(RT305x)||defined(RT3070)
-	/* request by Gary, if Rssi0 > -42, BBP 82 need to be changed from 0x62 to 0x42, , bbp 67 need to be changed from 0x20 to 0x18 */
-	if (!pAd->CommonCfg.HighPowerPatchDisabled) {
-#ifdef RT3070
-		if ((IS_RT3070(pAd) && ((pAd->MACVersion & 0xffff) < 0x0201)))
-#endif /* RT3070 // */
-		{
-			if ((pAd->StaCfg.RssiSample.AvgRssi0 != 0)
-			    && (pAd->StaCfg.RssiSample.AvgRssi0 >
-				(pAd->BbpRssiToDbmDelta - 35))) {
-				RT30xxWriteRFRegister(pAd, RF_R27, 0x20);
-			} else {
-				RT30xxWriteRFRegister(pAd, RF_R27, 0x23);
-			}
-		}
-	}
-#endif
-#ifdef PCIE_PS_SUPPORT
-/* don't perform idle-power-save mechanism within 3 min after driver initialization. */
-/* This can make rebooter test more robust */
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) {
-		if ((pAd->OpMode == OPMODE_STA) && (IDLE_ON(pAd))
-		    && (pAd->Mlme.SyncMachine.CurrState == SYNC_IDLE)
-		    && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)
-		    && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) {
-			if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)) {
-				if (pAd->StaCfg.PSControl.field.EnableNewPS ==
-				    TRUE) {
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("%s\n", __func__));
-					RT28xxPciAsicRadioOff(pAd,
-							      GUI_IDLE_POWER_SAVE,
-							      0);
-				} else {
-					AsicSendCommandToMcu(pAd, 0x30,
-							     PowerSafeCID, 0xff,
-							     0x2);
-					/* Wait command success */
-					AsicCheckCommanOk(pAd, PowerSafeCID);
-					RTMP_SET_FLAG(pAd,
-						      fRTMP_ADAPTER_IDLE_RADIO_OFF);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("PSM - rt30xx Issue Sleep command)\n"));
-				}
-			} else if (pAd->Mlme.OneSecPeriodicRound > 180) {
-				if (pAd->StaCfg.PSControl.field.EnableNewPS ==
-				    TRUE) {
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("%s\n", __func__));
-					RT28xxPciAsicRadioOff(pAd,
-							      GUI_IDLE_POWER_SAVE,
-							      0);
-				} else {
-					AsicSendCommandToMcu(pAd, 0x30,
-							     PowerSafeCID, 0xff,
-							     0x02);
-					/* Wait command success */
-					AsicCheckCommanOk(pAd, PowerSafeCID);
-					RTMP_SET_FLAG(pAd,
-						      fRTMP_ADAPTER_IDLE_RADIO_OFF);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("PSM -  rt28xx Issue Sleep command)\n"));
-				}
-			}
-		} else {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("STAMlmePeriodicExec MMCHK - CommonCfg.Ssid[%d]=%c%c%c%c... MlmeAux.Ssid[%d]=%c%c%c%c...\n",
-				  pAd->CommonCfg.SsidLen,
-				  pAd->CommonCfg.Ssid[0],
-				  pAd->CommonCfg.Ssid[1],
-				  pAd->CommonCfg.Ssid[2],
-				  pAd->CommonCfg.Ssid[3], pAd->MlmeAux.SsidLen,
-				  pAd->MlmeAux.Ssid[0], pAd->MlmeAux.Ssid[1],
-				  pAd->MlmeAux.Ssid[2], pAd->MlmeAux.Ssid[3]));
-		}
-	}
-#endif /* PCIE_PS_SUPPORT // */
-
-	if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE) {
-		/* WPA MIC error should block association attempt for 60 seconds */
-		if (pAd->StaCfg.bBlockAssoc &&
-		    RTMP_TIME_AFTER(pAd->Mlme.Now32,
-				    pAd->StaCfg.LastMicErrorTime +
-				    (60 * OS_HZ)))
-			pAd->StaCfg.bBlockAssoc = FALSE;
-	}
-
-	if ((pAd->PreMediaState != pAd->IndicateMediaState)
-	    && (pAd->CommonCfg.bWirelessEvent)) {
-		if (pAd->IndicateMediaState == NdisMediaStateConnected) {
-			RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-		}
-		pAd->PreMediaState = pAd->IndicateMediaState;
-	}
-
-	if (pAd->CommonCfg.PSPXlink && ADHOC_ON(pAd)) {
-	} else {
-		AsicStaBbpTuning(pAd);
-	}
-
-	TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount +
-	    pAd->RalinkCounters.OneSecTxRetryOkCount +
-	    pAd->RalinkCounters.OneSecTxFailCount;
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-		/* update channel quality for Roaming and UI LinkQuality display */
-		MlmeCalculateChannelQuality(pAd, NULL, pAd->Mlme.Now32);
-	}
-	/* must be AFTER MlmeDynamicTxRateSwitching() because it needs to know if */
-	/* Radio is currently in noisy environment */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-		AsicAdjustTxPower(pAd);
-
-	if (INFRA_ON(pAd)) {
-
-		/* Is PSM bit consistent with user power management policy? */
-		/* This is the only place that will set PSM bit ON. */
-		if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
-			MlmeCheckPsmChange(pAd, pAd->Mlme.Now32);
-
-		pAd->RalinkCounters.LastOneSecTotalTxCount = TxTotalCnt;
-
-		if ((RTMP_TIME_AFTER
-		     (pAd->Mlme.Now32,
-		      pAd->StaCfg.LastBeaconRxTime + (1 * OS_HZ)))
-		    &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-		    &&
-		    (((TxTotalCnt + pAd->RalinkCounters.OneSecRxOkCnt) <
-		      600))) {
-			RTMPSetAGCInitValue(pAd, BW_20);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MMCHK - No BEACON. restore R66 to the low bound(%d) \n",
-				  (0x2E + GET_LNA_GAIN(pAd))));
-		}
-		/*if ((pAd->RalinkCounters.OneSecTxNoRetryOkCount == 0) && */
-		/*    (pAd->RalinkCounters.OneSecTxRetryOkCount == 0)) */
-		{
-			if (pAd->CommonCfg.bAPSDCapable
-			    && pAd->CommonCfg.APEdcaParm.bAPSDCapable) {
-				/* When APSD is enabled, the period changes as 20 sec */
-				if ((pAd->Mlme.OneSecPeriodicRound % 20) == 8)
-					RTMPSendNullFrame(pAd,
-							  pAd->CommonCfg.TxRate,
-							  TRUE);
-			} else {
-				/* Send out a NULL frame every 10 sec to inform AP that STA is still alive (Avoid being age out) */
-				if ((pAd->Mlme.OneSecPeriodicRound % 10) == 8) {
-					if (pAd->CommonCfg.bWmmCapable)
-						RTMPSendNullFrame(pAd,
-								  pAd->
-								  CommonCfg.
-								  TxRate, TRUE);
-					else
-						RTMPSendNullFrame(pAd,
-								  pAd->
-								  CommonCfg.
-								  TxRate,
-								  FALSE);
-				}
-			}
-		}
-
-		if (CQI_IS_DEAD(pAd->Mlme.ChannelQuality)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MMCHK - No BEACON. Dead CQI. Auto Recovery attempt #%ld\n",
-				  pAd->RalinkCounters.BadCQIAutoRecoveryCount));
-
-			/* Lost AP, send disconnect & link down event */
-			LinkDown(pAd, FALSE);
-
-			RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL,
-						0);
-
-			/* RTMPPatchMacBbpBug(pAd); */
-			MlmeAutoReconnectLastSSID(pAd);
-		} else if (CQI_IS_BAD(pAd->Mlme.ChannelQuality)) {
-			pAd->RalinkCounters.BadCQIAutoRecoveryCount++;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MMCHK - Bad CQI. Auto Recovery attempt #%ld\n",
-				  pAd->RalinkCounters.BadCQIAutoRecoveryCount));
-			MlmeAutoReconnectLastSSID(pAd);
-		}
-
-		if (pAd->StaCfg.bAutoRoaming) {
-			BOOLEAN rv = FALSE;
-			char dBmToRoam = pAd->StaCfg.dBmToRoam;
-			char MaxRssi = RTMPMaxRssi(pAd,
-						   pAd->StaCfg.RssiSample.
-						   LastRssi0,
-						   pAd->StaCfg.RssiSample.
-						   LastRssi1,
-						   pAd->StaCfg.RssiSample.
-						   LastRssi2);
-
-			/* Scanning, ignore Roaming */
-			if (!RTMP_TEST_FLAG
-			    (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)
-			    && (pAd->Mlme.SyncMachine.CurrState == SYNC_IDLE)
-			    && (MaxRssi <= dBmToRoam)) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Rssi=%d, dBmToRoam=%d\n", MaxRssi,
-					  (char)dBmToRoam));
-
-				/* Add auto seamless roaming */
-				if (rv == FALSE)
-					rv = MlmeCheckForFastRoaming(pAd);
-
-				if (rv == FALSE) {
-					if ((pAd->StaCfg.LastScanTime +
-					     10 * OS_HZ) < pAd->Mlme.Now32) {
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("MMCHK - Roaming, No eligible entry, try new scan!\n"));
-						pAd->StaCfg.ScanCnt = 2;
-						pAd->StaCfg.LastScanTime =
-						    pAd->Mlme.Now32;
-						MlmeAutoScan(pAd);
-					}
-				}
-			}
-		}
-	} else if (ADHOC_ON(pAd)) {
-		/* If all peers leave, and this STA becomes the last one in this IBSS, then change MediaState */
-		/* to DISCONNECTED. But still holding this IBSS (i.e. sending BEACON) so that other STAs can */
-		/* join later. */
-		if (RTMP_TIME_AFTER
-		    (pAd->Mlme.Now32,
-		     pAd->StaCfg.LastBeaconRxTime + ADHOC_BEACON_LOST_TIME)
-		    && OPSTATUS_TEST_FLAG(pAd,
-					  fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-			struct rt_mlme_start_req StartReq;
-
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MMCHK - excessive BEACON lost, last STA in this IBSS, MediaState=Disconnected\n"));
-			LinkDown(pAd, FALSE);
-
-			StartParmFill(pAd, &StartReq,
-				      (char *) pAd->MlmeAux.Ssid,
-				      pAd->MlmeAux.SsidLen);
-			MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ,
-				    sizeof(struct rt_mlme_start_req), &StartReq);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START;
-		}
-
-		for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) {
-			struct rt_mac_table_entry *pEntry = &pAd->MacTab.Content[i];
-
-			if (pEntry->ValidAsCLI == FALSE)
-				continue;
-
-			if (RTMP_TIME_AFTER
-			    (pAd->Mlme.Now32,
-			     pEntry->LastBeaconRxTime + ADHOC_BEACON_LOST_TIME))
-				MacTableDeleteEntry(pAd, pEntry->Aid,
-						    pEntry->Addr);
-		}
-	} else			/* no INFRA nor ADHOC connection */
-	{
-
-		if (pAd->StaCfg.bScanReqIsFromWebUI &&
-		    RTMP_TIME_BEFORE(pAd->Mlme.Now32,
-				     pAd->StaCfg.LastScanTime + (30 * OS_HZ)))
-			goto SKIP_AUTO_SCAN_CONN;
-		else
-			pAd->StaCfg.bScanReqIsFromWebUI = FALSE;
-
-		if ((pAd->StaCfg.bAutoReconnect == TRUE)
-		    && RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)
-		    &&
-		    (MlmeValidateSSID
-		     (pAd->MlmeAux.AutoReconnectSsid,
-		      pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) {
-			if ((pAd->ScanTab.BssNr == 0)
-			    && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)) {
-				struct rt_mlme_scan_req ScanReq;
-
-				if (RTMP_TIME_AFTER
-				    (pAd->Mlme.Now32,
-				     pAd->StaCfg.LastScanTime + (10 * OS_HZ))) {
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("STAMlmePeriodicExec():CNTL - ScanTab.BssNr==0, start a new ACTIVE scan SSID[%s]\n",
-						  pAd->MlmeAux.
-						  AutoReconnectSsid));
-					ScanParmFill(pAd, &ScanReq,
-						     (char *)pAd->MlmeAux.
-						     AutoReconnectSsid,
-						     pAd->MlmeAux.
-						     AutoReconnectSsidLen,
-						     BSS_ANY, SCAN_ACTIVE);
-					MlmeEnqueue(pAd, SYNC_STATE_MACHINE,
-						    MT2_MLME_SCAN_REQ,
-						    sizeof
-						    (struct rt_mlme_scan_req),
-						    &ScanReq);
-					pAd->Mlme.CntlMachine.CurrState =
-					    CNTL_WAIT_OID_LIST_SCAN;
-					/* Reset Missed scan number */
-					pAd->StaCfg.LastScanTime =
-					    pAd->Mlme.Now32;
-				} else if (pAd->StaCfg.BssType == BSS_ADHOC)	/* Quit the forever scan when in a very clean room */
-					MlmeAutoReconnectLastSSID(pAd);
-			} else if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) {
-				if ((pAd->Mlme.OneSecPeriodicRound % 7) == 0) {
-					MlmeAutoScan(pAd);
-					pAd->StaCfg.LastScanTime =
-					    pAd->Mlme.Now32;
-				} else {
-					MlmeAutoReconnectLastSSID(pAd);
-				}
-			}
-		}
-	}
-
-SKIP_AUTO_SCAN_CONN:
-
-	if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap != 0)
-	    && (pAd->MacTab.fAnyBASession == FALSE)) {
-		pAd->MacTab.fAnyBASession = TRUE;
-		AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, FALSE,
-				  FALSE);
-	} else if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap == 0)
-		   && (pAd->MacTab.fAnyBASession == TRUE)) {
-		pAd->MacTab.fAnyBASession = FALSE;
-		AsicUpdateProtect(pAd,
-				  pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-				  OperaionMode, ALLN_SETPROTECT, FALSE, FALSE);
-	}
-
-	return;
-}
-
-/* Link down report */
-void LinkDownExec(void *SystemSpecific1,
-		  void *FunctionContext,
-		  void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	if (pAd != NULL) {
-		struct rt_mlme_disassoc_req DisassocReq;
-
-		if ((pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED) &&
-		    (INFRA_ON(pAd))) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("LinkDownExec(): disassociate with current AP...\n"));
-			DisassocParmFill(pAd, &DisassocReq,
-					 pAd->CommonCfg.Bssid,
-					 REASON_DISASSOC_STA_LEAVING);
-			MlmeEnqueue(pAd, ASSOC_STATE_MACHINE,
-				    MT2_MLME_DISASSOC_REQ,
-				    sizeof(struct rt_mlme_disassoc_req),
-				    &DisassocReq);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
-
-			pAd->IndicateMediaState = NdisMediaStateDisconnected;
-			RTMP_IndicateMediaState(pAd);
-			pAd->ExtraInfo = GENERAL_LINK_DOWN;
-		}
-	}
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void MlmeAutoScan(struct rt_rtmp_adapter *pAd)
-{
-	/* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */
-	if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) {
-		DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Driver auto scan\n"));
-		MlmeEnqueue(pAd,
-			    MLME_CNTL_STATE_MACHINE,
-			    OID_802_11_BSSID_LIST_SCAN,
-			    pAd->MlmeAux.AutoReconnectSsidLen,
-			    pAd->MlmeAux.AutoReconnectSsid);
-		RTMP_MLME_HANDLER(pAd);
-	}
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void MlmeAutoReconnectLastSSID(struct rt_rtmp_adapter *pAd)
-{
-	if (pAd->StaCfg.bAutoConnectByBssid) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			("Driver auto reconnect to last OID_802_11_BSSID "
-				"setting - %pM\n", pAd->MlmeAux.Bssid));
-
-		pAd->MlmeAux.Channel = pAd->CommonCfg.Channel;
-		MlmeEnqueue(pAd,
-			    MLME_CNTL_STATE_MACHINE,
-			    OID_802_11_BSSID, MAC_ADDR_LEN, pAd->MlmeAux.Bssid);
-
-		pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-
-		RTMP_MLME_HANDLER(pAd);
-	}
-	/* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */
-	else if ((pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) &&
-		 (MlmeValidateSSID
-		  (pAd->MlmeAux.AutoReconnectSsid,
-		   pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) {
-		struct rt_ndis_802_11_ssid OidSsid;
-		OidSsid.SsidLength = pAd->MlmeAux.AutoReconnectSsidLen;
-		NdisMoveMemory(OidSsid.Ssid, pAd->MlmeAux.AutoReconnectSsid,
-			       pAd->MlmeAux.AutoReconnectSsidLen);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Driver auto reconnect to last OID_802_11_SSID setting - %s, len - %d\n",
-			  pAd->MlmeAux.AutoReconnectSsid,
-			  pAd->MlmeAux.AutoReconnectSsidLen));
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, OID_802_11_SSID,
-			    sizeof(struct rt_ndis_802_11_ssid), &OidSsid);
-		RTMP_MLME_HANDLER(pAd);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine checks if there're other APs out there capable for
-		roaming. Caller should call this routine only when Link up in INFRA mode
-		and channel quality is below CQI_GOOD_THRESHOLD.
-
-	IRQL = DISPATCH_LEVEL
-
-	Output:
-	==========================================================================
- */
-void MlmeCheckForRoaming(struct rt_rtmp_adapter *pAd, unsigned long Now32)
-{
-	u16 i;
-	struct rt_bss_table *pRoamTab = &pAd->MlmeAux.RoamTab;
-	struct rt_bss_entry *pBss;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForRoaming\n"));
-	/* put all roaming candidates into RoamTab, and sort in RSSI order */
-	BssTableInit(pRoamTab);
-	for (i = 0; i < pAd->ScanTab.BssNr; i++) {
-		pBss = &pAd->ScanTab.BssEntry[i];
-
-		if ((pBss->LastBeaconRxTime + pAd->StaCfg.BeaconLostTime) <
-		    Now32)
-			continue;	/* AP disappear */
-		if (pBss->Rssi <= RSSI_THRESHOLD_FOR_ROAMING)
-			continue;	/* RSSI too weak. forget it. */
-		if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid))
-			continue;	/* skip current AP */
-		if (pBss->Rssi <
-		    (pAd->StaCfg.RssiSample.LastRssi0 + RSSI_DELTA))
-			continue;	/* only AP with stronger RSSI is eligible for roaming */
-
-		/* AP passing all above rules is put into roaming candidate table */
-		NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss,
-			       sizeof(struct rt_bss_entry));
-		pRoamTab->BssNr += 1;
-	}
-
-	if (pRoamTab->BssNr > 0) {
-		/* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */
-		if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) {
-			pAd->RalinkCounters.PoorCQIRoamingCount++;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MMCHK - Roaming attempt #%ld\n",
-				  pAd->RalinkCounters.PoorCQIRoamingCount));
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
-				    MT2_MLME_ROAMING_REQ, 0, NULL);
-			RTMP_MLME_HANDLER(pAd);
-		}
-	}
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<== MlmeCheckForRoaming(# of candidate= %d)\n",
-		  pRoamTab->BssNr));
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine checks if there're other APs out there capable for
-		roaming. Caller should call this routine only when link up in INFRA mode
-		and channel quality is below CQI_GOOD_THRESHOLD.
-
-	IRQL = DISPATCH_LEVEL
-
-	Output:
-	==========================================================================
- */
-BOOLEAN MlmeCheckForFastRoaming(struct rt_rtmp_adapter *pAd)
-{
-	u16 i;
-	struct rt_bss_table *pRoamTab = &pAd->MlmeAux.RoamTab;
-	struct rt_bss_entry *pBss;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForFastRoaming\n"));
-	/* put all roaming candidates into RoamTab, and sort in RSSI order */
-	BssTableInit(pRoamTab);
-	for (i = 0; i < pAd->ScanTab.BssNr; i++) {
-		pBss = &pAd->ScanTab.BssEntry[i];
-
-		if ((pBss->Rssi <= -50)
-		    && (pBss->Channel == pAd->CommonCfg.Channel))
-			continue;	/* RSSI too weak. forget it. */
-		if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid))
-			continue;	/* skip current AP */
-		if (!SSID_EQUAL
-		    (pBss->Ssid, pBss->SsidLen, pAd->CommonCfg.Ssid,
-		     pAd->CommonCfg.SsidLen))
-			continue;	/* skip different SSID */
-		if (pBss->Rssi <
-		    (RTMPMaxRssi
-		     (pAd, pAd->StaCfg.RssiSample.LastRssi0,
-		      pAd->StaCfg.RssiSample.LastRssi1,
-		      pAd->StaCfg.RssiSample.LastRssi2) + RSSI_DELTA))
-			continue;	/* skip AP without better RSSI */
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("LastRssi0 = %d, pBss->Rssi = %d\n",
-			  RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0,
-				      pAd->StaCfg.RssiSample.LastRssi1,
-				      pAd->StaCfg.RssiSample.LastRssi2),
-			  pBss->Rssi));
-		/* AP passing all above rules is put into roaming candidate table */
-		NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss,
-			       sizeof(struct rt_bss_entry));
-		pRoamTab->BssNr += 1;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<== MlmeCheckForFastRoaming (BssNr=%d)\n", pRoamTab->BssNr));
-	if (pRoamTab->BssNr > 0) {
-		/* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */
-		if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) {
-			pAd->RalinkCounters.PoorCQIRoamingCount++;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MMCHK - Roaming attempt #%ld\n",
-				  pAd->RalinkCounters.PoorCQIRoamingCount));
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
-				    MT2_MLME_ROAMING_REQ, 0, NULL);
-			RTMP_MLME_HANDLER(pAd);
-			return TRUE;
-		}
-	}
-
-	return FALSE;
-}
-
-void MlmeSetTxRate(struct rt_rtmp_adapter *pAd,
-		   struct rt_mac_table_entry *pEntry, struct rt_rtmp_tx_rate_switch * pTxRate)
-{
-	u8 MaxMode = MODE_OFDM;
-
-	MaxMode = MODE_HTGREENFIELD;
-
-	if (pTxRate->STBC && (pAd->StaCfg.MaxHTPhyMode.field.STBC)
-	    && (pAd->Antenna.field.TxPath == 2))
-		pAd->StaCfg.HTPhyMode.field.STBC = STBC_USE;
-	else
-		pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE;
-
-	if (pTxRate->CurrMCS < MCS_AUTO)
-		pAd->StaCfg.HTPhyMode.field.MCS = pTxRate->CurrMCS;
-
-	if (pAd->StaCfg.HTPhyMode.field.MCS > 7)
-		pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE;
-
-	if (ADHOC_ON(pAd)) {
-		/* If peer adhoc is b-only mode, we can't send 11g rate. */
-		pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
-		pEntry->HTPhyMode.field.STBC = STBC_NONE;
-
-		/* */
-		/* For Adhoc MODE_CCK, driver will use AdhocBOnlyJoined flag to roll back to B only if necessary */
-		/* */
-		pEntry->HTPhyMode.field.MODE = pTxRate->Mode;
-		pEntry->HTPhyMode.field.ShortGI =
-		    pAd->StaCfg.HTPhyMode.field.ShortGI;
-		pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
-
-		/* Patch speed error in status page */
-		pAd->StaCfg.HTPhyMode.field.MODE = pEntry->HTPhyMode.field.MODE;
-	} else {
-		if (pTxRate->Mode <= MaxMode)
-			pAd->StaCfg.HTPhyMode.field.MODE = pTxRate->Mode;
-
-		if (pTxRate->ShortGI
-		    && (pAd->StaCfg.MaxHTPhyMode.field.ShortGI))
-			pAd->StaCfg.HTPhyMode.field.ShortGI = GI_400;
-		else
-			pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
-
-		/* Reexam each bandwidth's SGI support. */
-		if (pAd->StaCfg.HTPhyMode.field.ShortGI == GI_400) {
-			if ((pEntry->HTPhyMode.field.BW == BW_20)
-			    &&
-			    (!CLIENT_STATUS_TEST_FLAG
-			     (pEntry, fCLIENT_STATUS_SGI20_CAPABLE)))
-				pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
-			if ((pEntry->HTPhyMode.field.BW == BW_40)
-			    &&
-			    (!CLIENT_STATUS_TEST_FLAG
-			     (pEntry, fCLIENT_STATUS_SGI40_CAPABLE)))
-				pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800;
-		}
-		/* Turn RTS/CTS rate to 6Mbps. */
-		if ((pEntry->HTPhyMode.field.MCS == 0)
-		    && (pAd->StaCfg.HTPhyMode.field.MCS != 0)) {
-			pEntry->HTPhyMode.field.MCS =
-			    pAd->StaCfg.HTPhyMode.field.MCS;
-			if (pAd->MacTab.fAnyBASession) {
-				AsicUpdateProtect(pAd, HT_FORCERTSCTS,
-						  ALLN_SETPROTECT, TRUE,
-						  (BOOLEAN) pAd->MlmeAux.
-						  AddHtInfo.AddHtInfo2.
-						  NonGfPresent);
-			} else {
-				AsicUpdateProtect(pAd,
-						  pAd->MlmeAux.AddHtInfo.
-						  AddHtInfo2.OperaionMode,
-						  ALLN_SETPROTECT, TRUE,
-						  (BOOLEAN) pAd->MlmeAux.
-						  AddHtInfo.AddHtInfo2.
-						  NonGfPresent);
-			}
-		} else if ((pEntry->HTPhyMode.field.MCS == 8)
-			   && (pAd->StaCfg.HTPhyMode.field.MCS != 8)) {
-			pEntry->HTPhyMode.field.MCS =
-			    pAd->StaCfg.HTPhyMode.field.MCS;
-			if (pAd->MacTab.fAnyBASession) {
-				AsicUpdateProtect(pAd, HT_FORCERTSCTS,
-						  ALLN_SETPROTECT, TRUE,
-						  (BOOLEAN) pAd->MlmeAux.
-						  AddHtInfo.AddHtInfo2.
-						  NonGfPresent);
-			} else {
-				AsicUpdateProtect(pAd,
-						  pAd->MlmeAux.AddHtInfo.
-						  AddHtInfo2.OperaionMode,
-						  ALLN_SETPROTECT, TRUE,
-						  (BOOLEAN) pAd->MlmeAux.
-						  AddHtInfo.AddHtInfo2.
-						  NonGfPresent);
-			}
-		} else if ((pEntry->HTPhyMode.field.MCS != 0)
-			   && (pAd->StaCfg.HTPhyMode.field.MCS == 0)) {
-			AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT,
-					  TRUE,
-					  (BOOLEAN) pAd->MlmeAux.AddHtInfo.
-					  AddHtInfo2.NonGfPresent);
-
-		} else if ((pEntry->HTPhyMode.field.MCS != 8)
-			   && (pAd->StaCfg.HTPhyMode.field.MCS == 8)) {
-			AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT,
-					  TRUE,
-					  (BOOLEAN) pAd->MlmeAux.AddHtInfo.
-					  AddHtInfo2.NonGfPresent);
-		}
-
-		pEntry->HTPhyMode.field.STBC = pAd->StaCfg.HTPhyMode.field.STBC;
-		pEntry->HTPhyMode.field.ShortGI =
-		    pAd->StaCfg.HTPhyMode.field.ShortGI;
-		pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
-		pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE;
-		if ((pAd->StaCfg.MaxHTPhyMode.field.MODE == MODE_HTGREENFIELD)
-		    && pAd->WIFItestbed.bGreenField)
-			pEntry->HTPhyMode.field.MODE = MODE_HTGREENFIELD;
-	}
-
-	pAd->LastTxRate = (u16)(pEntry->HTPhyMode.word);
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine calculates the acumulated TxPER of eaxh TxRate. And
-		according to the calculation result, change CommonCfg.TxRate which
-		is the stable TX Rate we expect the Radio situation could sustained.
-
-		CommonCfg.TxRate will change dynamically within {RATE_1/RATE_6, MaxTxRate}
-	Output:
-		CommonCfg.TxRate -
-
-	IRQL = DISPATCH_LEVEL
-
-	NOTE:
-		call this routine every second
-	==========================================================================
- */
-void MlmeDynamicTxRateSwitching(struct rt_rtmp_adapter *pAd)
-{
-	u8 UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx;
-	unsigned long i, AccuTxTotalCnt = 0, TxTotalCnt;
-	unsigned long TxErrorRatio = 0;
-	BOOLEAN bTxRateChanged = FALSE, bUpgradeQuality = FALSE;
-	struct rt_rtmp_tx_rate_switch *pCurrTxRate, *pNextTxRate = NULL;
-	u8 *pTable;
-	u8 TableSize = 0;
-	u8 InitTxRateIdx = 0, TrainUp, TrainDown;
-	char Rssi, RssiOffset = 0;
-	TX_STA_CNT1_STRUC StaTx1;
-	TX_STA_CNT0_STRUC TxStaCnt0;
-	unsigned long TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0;
-	struct rt_mac_table_entry *pEntry;
-	struct rt_rssi_sample *pRssi = &pAd->StaCfg.RssiSample;
-
-	/* */
-	/* walk through MAC table, see if need to change AP's TX rate toward each entry */
-	/* */
-	for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) {
-		pEntry = &pAd->MacTab.Content[i];
-
-		/* check if this entry need to switch rate automatically */
-		if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE)
-			continue;
-
-		if ((pAd->MacTab.Size == 1) || (pEntry->ValidAsDls)) {
-			Rssi = RTMPMaxRssi(pAd,
-					   pRssi->AvgRssi0,
-					   pRssi->AvgRssi1, pRssi->AvgRssi2);
-
-			/* Update statistic counter */
-			RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word);
-			RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word);
-			pAd->bUpdateBcnCntDone = TRUE;
-			TxRetransmit = StaTx1.field.TxRetransmit;
-			TxSuccess = StaTx1.field.TxSuccess;
-			TxFailCount = TxStaCnt0.field.TxFailCount;
-			TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount;
-
-			pAd->RalinkCounters.OneSecTxRetryOkCount +=
-			    StaTx1.field.TxRetransmit;
-			pAd->RalinkCounters.OneSecTxNoRetryOkCount +=
-			    StaTx1.field.TxSuccess;
-			pAd->RalinkCounters.OneSecTxFailCount +=
-			    TxStaCnt0.field.TxFailCount;
-			pAd->WlanCounters.TransmittedFragmentCount.u.LowPart +=
-			    StaTx1.field.TxSuccess;
-			pAd->WlanCounters.RetryCount.u.LowPart +=
-			    StaTx1.field.TxRetransmit;
-			pAd->WlanCounters.FailedCount.u.LowPart +=
-			    TxStaCnt0.field.TxFailCount;
-
-			/* if no traffic in the past 1-sec period, don't change TX rate, */
-			/* but clear all bad history. because the bad history may affect the next */
-			/* Chariot throughput test */
-			AccuTxTotalCnt =
-			    pAd->RalinkCounters.OneSecTxNoRetryOkCount +
-			    pAd->RalinkCounters.OneSecTxRetryOkCount +
-			    pAd->RalinkCounters.OneSecTxFailCount;
-
-			if (TxTotalCnt)
-				TxErrorRatio =
-				    ((TxRetransmit +
-				      TxFailCount) * 100) / TxTotalCnt;
-		} else {
-			if (INFRA_ON(pAd) && (i == 1))
-				Rssi = RTMPMaxRssi(pAd,
-						   pRssi->AvgRssi0,
-						   pRssi->AvgRssi1,
-						   pRssi->AvgRssi2);
-			else
-				Rssi = RTMPMaxRssi(pAd,
-						   pEntry->RssiSample.AvgRssi0,
-						   pEntry->RssiSample.AvgRssi1,
-						   pEntry->RssiSample.AvgRssi2);
-
-			TxTotalCnt = pEntry->OneSecTxNoRetryOkCount +
-			    pEntry->OneSecTxRetryOkCount +
-			    pEntry->OneSecTxFailCount;
-
-			if (TxTotalCnt)
-				TxErrorRatio =
-				    ((pEntry->OneSecTxRetryOkCount +
-				      pEntry->OneSecTxFailCount) * 100) /
-				    TxTotalCnt;
-		}
-
-		if (TxTotalCnt) {
-			/*
-			   Three AdHoc connections can not work normally if one AdHoc connection is disappeared from a heavy traffic environment generated by ping tool
-			   We force to set LongRtyLimit and ShortRtyLimit to 0 to stop retransmitting packet, after a while, resoring original settings
-			 */
-			if (TxErrorRatio == 100) {
-				TX_RTY_CFG_STRUC TxRtyCfg, TxRtyCfgtmp;
-				unsigned long Index;
-				unsigned long MACValue;
-
-				RTMP_IO_READ32(pAd, TX_RTY_CFG, &TxRtyCfg.word);
-				TxRtyCfgtmp.word = TxRtyCfg.word;
-				TxRtyCfg.field.LongRtyLimit = 0x0;
-				TxRtyCfg.field.ShortRtyLimit = 0x0;
-				RTMP_IO_WRITE32(pAd, TX_RTY_CFG, TxRtyCfg.word);
-
-				RTMPusecDelay(1);
-
-				Index = 0;
-				MACValue = 0;
-				do {
-					RTMP_IO_READ32(pAd, TXRXQ_PCNT,
-						       &MACValue);
-					if ((MACValue & 0xffffff) == 0)
-						break;
-					Index++;
-					RTMPusecDelay(1000);
-				} while ((Index < 330)
-					 &&
-					 (!RTMP_TEST_FLAG
-					  (pAd,
-					   fRTMP_ADAPTER_HALT_IN_PROGRESS)));
-
-				RTMP_IO_READ32(pAd, TX_RTY_CFG, &TxRtyCfg.word);
-				TxRtyCfg.field.LongRtyLimit =
-				    TxRtyCfgtmp.field.LongRtyLimit;
-				TxRtyCfg.field.ShortRtyLimit =
-				    TxRtyCfgtmp.field.ShortRtyLimit;
-				RTMP_IO_WRITE32(pAd, TX_RTY_CFG, TxRtyCfg.word);
-			}
-		}
-
-		CurrRateIdx = pEntry->CurrTxRateIndex;
-
-		MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize,
-				      &InitTxRateIdx);
-
-		if (CurrRateIdx >= TableSize) {
-			CurrRateIdx = TableSize - 1;
-		}
-		/* When switch from Fixed rate -> auto rate, the REAL TX rate might be different from pAd->CommonCfg.TxRateIndex. */
-		/* So need to sync here. */
-		pCurrTxRate =
-		    (struct rt_rtmp_tx_rate_switch *) & pTable[(CurrRateIdx + 1) * 5];
-		if ((pEntry->HTPhyMode.field.MCS != pCurrTxRate->CurrMCS)
-		    /*&& (pAd->StaCfg.bAutoTxRateSwitch == TRUE) */
-		    ) {
-
-			/* Need to sync Real Tx rate and our record. */
-			/* Then return for next DRS. */
-			pCurrTxRate =
-			    (struct rt_rtmp_tx_rate_switch *) & pTable[(InitTxRateIdx + 1)
-							    * 5];
-			pEntry->CurrTxRateIndex = InitTxRateIdx;
-			MlmeSetTxRate(pAd, pEntry, pCurrTxRate);
-
-			/* reset all OneSecTx counters */
-			RESET_ONE_SEC_TX_CNT(pEntry);
-			continue;
-		}
-		/* decide the next upgrade rate and downgrade rate, if any */
-		if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) {
-			UpRateIdx = CurrRateIdx + 1;
-			DownRateIdx = CurrRateIdx - 1;
-		} else if (CurrRateIdx == 0) {
-			UpRateIdx = CurrRateIdx + 1;
-			DownRateIdx = CurrRateIdx;
-		} else if (CurrRateIdx == (TableSize - 1)) {
-			UpRateIdx = CurrRateIdx;
-			DownRateIdx = CurrRateIdx - 1;
-		}
-
-		pCurrTxRate =
-		    (struct rt_rtmp_tx_rate_switch *) & pTable[(CurrRateIdx + 1) * 5];
-
-		if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) {
-			TrainUp =
-			    (pCurrTxRate->TrainUp +
-			     (pCurrTxRate->TrainUp >> 1));
-			TrainDown =
-			    (pCurrTxRate->TrainDown +
-			     (pCurrTxRate->TrainDown >> 1));
-		} else {
-			TrainUp = pCurrTxRate->TrainUp;
-			TrainDown = pCurrTxRate->TrainDown;
-		}
-
-		/*pAd->DrsCounters.LastTimeTxRateChangeAction = pAd->DrsCounters.LastSecTxRateChangeAction; */
-
-		/* */
-		/* Keep the last time TxRateChangeAction status. */
-		/* */
-		pEntry->LastTimeTxRateChangeAction =
-		    pEntry->LastSecTxRateChangeAction;
-
-		/* */
-		/* CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI */
-		/*         (criteria copied from RT2500 for Netopia case) */
-		/* */
-		if (TxTotalCnt <= 15) {
-			char idx = 0;
-			u8 TxRateIdx;
-			u8 MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 =
-			    0, MCS5 = 0, MCS6 = 0, MCS7 = 0;
-			u8 MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0;
-			u8 MCS20 = 0, MCS21 = 0, MCS22 = 0, MCS23 = 0;	/* 3*3 */
-
-			/* check the existence and index of each needed MCS */
-			while (idx < pTable[0]) {
-				pCurrTxRate =
-				    (struct rt_rtmp_tx_rate_switch *) & pTable[(idx + 1) *
-								    5];
-
-				if (pCurrTxRate->CurrMCS == MCS_0) {
-					MCS0 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_1) {
-					MCS1 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_2) {
-					MCS2 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_3) {
-					MCS3 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_4) {
-					MCS4 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_5) {
-					MCS5 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_6) {
-					MCS6 = idx;
-				}
-				/*else if (pCurrTxRate->CurrMCS == MCS_7) */
-				else if ((pCurrTxRate->CurrMCS == MCS_7) && (pCurrTxRate->ShortGI == GI_800))	/* prevent the highest MCS using short GI when 1T and low throughput */
-				{
-					MCS7 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_12) {
-					MCS12 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_13) {
-					MCS13 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_14) {
-					MCS14 = idx;
-				}
-				else if ((pCurrTxRate->CurrMCS == MCS_15) && (pCurrTxRate->ShortGI == GI_800))	/*we hope to use ShortGI as initial rate, however Atheros's chip has bugs when short GI */
-				{
-					MCS15 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_20)	/* 3*3 */
-				{
-					MCS20 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_21) {
-					MCS21 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_22) {
-					MCS22 = idx;
-				} else if (pCurrTxRate->CurrMCS == MCS_23) {
-					MCS23 = idx;
-				}
-				idx++;
-			}
-
-			if (pAd->LatchRfRegs.Channel <= 14) {
-				if (pAd->NicConfig2.field.ExternalLNAForG) {
-					RssiOffset = 2;
-				} else {
-					RssiOffset = 5;
-				}
-			} else {
-				if (pAd->NicConfig2.field.ExternalLNAForA) {
-					RssiOffset = 5;
-				} else {
-					RssiOffset = 8;
-				}
-			}
-
-			/*if (MCS15) */
-			if ((pTable == RateSwitchTable11BGN3S) || (pTable == RateSwitchTable11N3S) || (pTable == RateSwitchTable)) {	/* N mode with 3 stream // 3*3 */
-				if (MCS23 && (Rssi >= -70))
-					TxRateIdx = MCS23;
-				else if (MCS22 && (Rssi >= -72))
-					TxRateIdx = MCS22;
-				else if (MCS21 && (Rssi >= -76))
-					TxRateIdx = MCS21;
-				else if (MCS20 && (Rssi >= -78))
-					TxRateIdx = MCS20;
-				else if (MCS4 && (Rssi >= -82))
-					TxRateIdx = MCS4;
-				else if (MCS3 && (Rssi >= -84))
-					TxRateIdx = MCS3;
-				else if (MCS2 && (Rssi >= -86))
-					TxRateIdx = MCS2;
-				else if (MCS1 && (Rssi >= -88))
-					TxRateIdx = MCS1;
-				else
-					TxRateIdx = MCS0;
-			}
-/*              else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) ||(pTable == RateSwitchTable11N2S) ||(pTable == RateSwitchTable11N2SForABand) || (pTable == RateSwitchTable)) */
-			else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) || (pTable == RateSwitchTable11N2S) || (pTable == RateSwitchTable11N2SForABand))	/* 3*3 */
-			{	/* N mode with 2 stream */
-				if (MCS15 && (Rssi >= (-70 + RssiOffset)))
-					TxRateIdx = MCS15;
-				else if (MCS14 && (Rssi >= (-72 + RssiOffset)))
-					TxRateIdx = MCS14;
-				else if (MCS13 && (Rssi >= (-76 + RssiOffset)))
-					TxRateIdx = MCS13;
-				else if (MCS12 && (Rssi >= (-78 + RssiOffset)))
-					TxRateIdx = MCS12;
-				else if (MCS4 && (Rssi >= (-82 + RssiOffset)))
-					TxRateIdx = MCS4;
-				else if (MCS3 && (Rssi >= (-84 + RssiOffset)))
-					TxRateIdx = MCS3;
-				else if (MCS2 && (Rssi >= (-86 + RssiOffset)))
-					TxRateIdx = MCS2;
-				else if (MCS1 && (Rssi >= (-88 + RssiOffset)))
-					TxRateIdx = MCS1;
-				else
-					TxRateIdx = MCS0;
-			} else if ((pTable == RateSwitchTable11BGN1S) || (pTable == RateSwitchTable11N1S)) {	/* N mode with 1 stream */
-				if (MCS7 && (Rssi > (-72 + RssiOffset)))
-					TxRateIdx = MCS7;
-				else if (MCS6 && (Rssi > (-74 + RssiOffset)))
-					TxRateIdx = MCS6;
-				else if (MCS5 && (Rssi > (-77 + RssiOffset)))
-					TxRateIdx = MCS5;
-				else if (MCS4 && (Rssi > (-79 + RssiOffset)))
-					TxRateIdx = MCS4;
-				else if (MCS3 && (Rssi > (-81 + RssiOffset)))
-					TxRateIdx = MCS3;
-				else if (MCS2 && (Rssi > (-83 + RssiOffset)))
-					TxRateIdx = MCS2;
-				else if (MCS1 && (Rssi > (-86 + RssiOffset)))
-					TxRateIdx = MCS1;
-				else
-					TxRateIdx = MCS0;
-			} else {	/* Legacy mode */
-				if (MCS7 && (Rssi > -70))
-					TxRateIdx = MCS7;
-				else if (MCS6 && (Rssi > -74))
-					TxRateIdx = MCS6;
-				else if (MCS5 && (Rssi > -78))
-					TxRateIdx = MCS5;
-				else if (MCS4 && (Rssi > -82))
-					TxRateIdx = MCS4;
-				else if (MCS4 == 0)	/* for B-only mode */
-					TxRateIdx = MCS3;
-				else if (MCS3 && (Rssi > -85))
-					TxRateIdx = MCS3;
-				else if (MCS2 && (Rssi > -87))
-					TxRateIdx = MCS2;
-				else if (MCS1 && (Rssi > -90))
-					TxRateIdx = MCS1;
-				else
-					TxRateIdx = MCS0;
-			}
-
-			/*              if (TxRateIdx != pAd->CommonCfg.TxRateIndex) */
-			{
-				pEntry->CurrTxRateIndex = TxRateIdx;
-				pNextTxRate =
-				    (struct rt_rtmp_tx_rate_switch *) &
-				    pTable[(pEntry->CurrTxRateIndex + 1) * 5];
-				MlmeSetTxRate(pAd, pEntry, pNextTxRate);
-			}
-
-			NdisZeroMemory(pEntry->TxQuality,
-				       sizeof(u16)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-			NdisZeroMemory(pEntry->PER,
-				       sizeof(u8)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-			pEntry->fLastSecAccordingRSSI = TRUE;
-			/* reset all OneSecTx counters */
-			RESET_ONE_SEC_TX_CNT(pEntry);
-
-			continue;
-		}
-
-		if (pEntry->fLastSecAccordingRSSI == TRUE) {
-			pEntry->fLastSecAccordingRSSI = FALSE;
-			pEntry->LastSecTxRateChangeAction = 0;
-			/* reset all OneSecTx counters */
-			RESET_ONE_SEC_TX_CNT(pEntry);
-
-			continue;
-		}
-
-		do {
-			BOOLEAN bTrainUpDown = FALSE;
-
-			pEntry->CurrTxRateStableTime++;
-
-			/* downgrade TX quality if PER >= Rate-Down threshold */
-			if (TxErrorRatio >= TrainDown) {
-				bTrainUpDown = TRUE;
-				pEntry->TxQuality[CurrRateIdx] =
-				    DRS_TX_QUALITY_WORST_BOUND;
-			}
-			/* upgrade TX quality if PER <= Rate-Up threshold */
-			else if (TxErrorRatio <= TrainUp) {
-				bTrainUpDown = TRUE;
-				bUpgradeQuality = TRUE;
-				if (pEntry->TxQuality[CurrRateIdx])
-					pEntry->TxQuality[CurrRateIdx]--;	/* quality very good in CurrRate */
-
-				if (pEntry->TxRateUpPenalty)
-					pEntry->TxRateUpPenalty--;
-				else if (pEntry->TxQuality[UpRateIdx])
-					pEntry->TxQuality[UpRateIdx]--;	/* may improve next UP rate's quality */
-			}
-
-			pEntry->PER[CurrRateIdx] = (u8)TxErrorRatio;
-
-			if (bTrainUpDown) {
-				/* perform DRS - consider TxRate Down first, then rate up. */
-				if ((CurrRateIdx != DownRateIdx)
-				    && (pEntry->TxQuality[CurrRateIdx] >=
-					DRS_TX_QUALITY_WORST_BOUND)) {
-					pEntry->CurrTxRateIndex = DownRateIdx;
-				} else if ((CurrRateIdx != UpRateIdx)
-					   && (pEntry->TxQuality[UpRateIdx] <=
-					       0)) {
-					pEntry->CurrTxRateIndex = UpRateIdx;
-				}
-			}
-		} while (FALSE);
-
-		/* if rate-up happen, clear all bad history of all TX rates */
-		if (pEntry->CurrTxRateIndex > CurrRateIdx) {
-			pEntry->CurrTxRateStableTime = 0;
-			pEntry->TxRateUpPenalty = 0;
-			pEntry->LastSecTxRateChangeAction = 1;	/* rate UP */
-			NdisZeroMemory(pEntry->TxQuality,
-				       sizeof(u16)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-			NdisZeroMemory(pEntry->PER,
-				       sizeof(u8)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-
-			/* */
-			/* For TxRate fast train up */
-			/* */
-			if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) {
-				RTMPSetTimer(&pAd->StaCfg.
-					     StaQuickResponeForRateUpTimer,
-					     100);
-
-				pAd->StaCfg.
-				    StaQuickResponeForRateUpTimerRunning = TRUE;
-			}
-			bTxRateChanged = TRUE;
-		}
-		/* if rate-down happen, only clear DownRate's bad history */
-		else if (pEntry->CurrTxRateIndex < CurrRateIdx) {
-			pEntry->CurrTxRateStableTime = 0;
-			pEntry->TxRateUpPenalty = 0;	/* no penalty */
-			pEntry->LastSecTxRateChangeAction = 2;	/* rate DOWN */
-			pEntry->TxQuality[pEntry->CurrTxRateIndex] = 0;
-			pEntry->PER[pEntry->CurrTxRateIndex] = 0;
-
-			/* */
-			/* For TxRate fast train down */
-			/* */
-			if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) {
-				RTMPSetTimer(&pAd->StaCfg.
-					     StaQuickResponeForRateUpTimer,
-					     100);
-
-				pAd->StaCfg.
-				    StaQuickResponeForRateUpTimerRunning = TRUE;
-			}
-			bTxRateChanged = TRUE;
-		} else {
-			pEntry->LastSecTxRateChangeAction = 0;	/* rate no change */
-			bTxRateChanged = FALSE;
-		}
-
-		pEntry->LastTxOkCount = TxSuccess;
-		{
-			u8 tmpTxRate;
-
-			/* to fix tcp ack issue */
-			if (!bTxRateChanged
-			    && (pAd->RalinkCounters.OneSecReceivedByteCount >
-				(pAd->RalinkCounters.
-				 OneSecTransmittedByteCount * 5))) {
-				tmpTxRate = DownRateIdx;
-				DBGPRINT_RAW(RT_DEBUG_TRACE,
-					     ("DRS: Rx(%d) is 5 times larger than Tx(%d), use low rate (curr=%d, tmp=%d)\n",
-					      pAd->RalinkCounters.
-					      OneSecReceivedByteCount,
-					      pAd->RalinkCounters.
-					      OneSecTransmittedByteCount,
-					      pEntry->CurrTxRateIndex,
-					      tmpTxRate));
-			} else {
-				tmpTxRate = pEntry->CurrTxRateIndex;
-			}
-
-			pNextTxRate =
-			    (struct rt_rtmp_tx_rate_switch *) & pTable[(tmpTxRate + 1) *
-							    5];
-		}
-		if (bTxRateChanged && pNextTxRate) {
-			MlmeSetTxRate(pAd, pEntry, pNextTxRate);
-		}
-		/* reset all OneSecTx counters */
-		RESET_ONE_SEC_TX_CNT(pEntry);
-	}
-}
-
-/*
-	========================================================================
-	Routine Description:
-		Station side, Auto TxRate faster train up timer call back function.
-
-	Arguments:
-		SystemSpecific1			- Not used.
-		FunctionContext			- Pointer to our Adapter context.
-		SystemSpecific2			- Not used.
-		SystemSpecific3			- Not used.
-
-	Return Value:
-		None
-
-	========================================================================
-*/
-void StaQuickResponeForRateUpExec(void *SystemSpecific1,
-				  void *FunctionContext,
-				  void *SystemSpecific2,
-				  void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-	u8 UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx = 0;
-	unsigned long TxTotalCnt;
-	unsigned long TxErrorRatio = 0;
-	BOOLEAN bTxRateChanged;	/*, bUpgradeQuality = FALSE; */
-	struct rt_rtmp_tx_rate_switch *pCurrTxRate, *pNextTxRate = NULL;
-	u8 *pTable;
-	u8 TableSize = 0;
-	u8 InitTxRateIdx = 0, TrainUp, TrainDown;
-	TX_STA_CNT1_STRUC StaTx1;
-	TX_STA_CNT0_STRUC TxStaCnt0;
-	char Rssi, ratio;
-	unsigned long TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0;
-	struct rt_mac_table_entry *pEntry;
-	unsigned long i;
-
-	pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE;
-
-	/* */
-	/* walk through MAC table, see if need to change AP's TX rate toward each entry */
-	/* */
-	for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) {
-		pEntry = &pAd->MacTab.Content[i];
-
-		/* check if this entry need to switch rate automatically */
-		if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE)
-			continue;
-
-		if (INFRA_ON(pAd) && (i == 1))
-			Rssi = RTMPMaxRssi(pAd,
-					   pAd->StaCfg.RssiSample.AvgRssi0,
-					   pAd->StaCfg.RssiSample.AvgRssi1,
-					   pAd->StaCfg.RssiSample.AvgRssi2);
-		else
-			Rssi = RTMPMaxRssi(pAd,
-					   pEntry->RssiSample.AvgRssi0,
-					   pEntry->RssiSample.AvgRssi1,
-					   pEntry->RssiSample.AvgRssi2);
-
-		CurrRateIdx = pAd->CommonCfg.TxRateIndex;
-
-		MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize,
-				      &InitTxRateIdx);
-
-		/* decide the next upgrade rate and downgrade rate, if any */
-		if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) {
-			UpRateIdx = CurrRateIdx + 1;
-			DownRateIdx = CurrRateIdx - 1;
-		} else if (CurrRateIdx == 0) {
-			UpRateIdx = CurrRateIdx + 1;
-			DownRateIdx = CurrRateIdx;
-		} else if (CurrRateIdx == (TableSize - 1)) {
-			UpRateIdx = CurrRateIdx;
-			DownRateIdx = CurrRateIdx - 1;
-		}
-
-		pCurrTxRate =
-		    (struct rt_rtmp_tx_rate_switch *) & pTable[(CurrRateIdx + 1) * 5];
-
-		if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) {
-			TrainUp =
-			    (pCurrTxRate->TrainUp +
-			     (pCurrTxRate->TrainUp >> 1));
-			TrainDown =
-			    (pCurrTxRate->TrainDown +
-			     (pCurrTxRate->TrainDown >> 1));
-		} else {
-			TrainUp = pCurrTxRate->TrainUp;
-			TrainDown = pCurrTxRate->TrainDown;
-		}
-
-		if (pAd->MacTab.Size == 1) {
-			/* Update statistic counter */
-			RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word);
-			RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word);
-
-			TxRetransmit = StaTx1.field.TxRetransmit;
-			TxSuccess = StaTx1.field.TxSuccess;
-			TxFailCount = TxStaCnt0.field.TxFailCount;
-			TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount;
-
-			pAd->RalinkCounters.OneSecTxRetryOkCount +=
-			    StaTx1.field.TxRetransmit;
-			pAd->RalinkCounters.OneSecTxNoRetryOkCount +=
-			    StaTx1.field.TxSuccess;
-			pAd->RalinkCounters.OneSecTxFailCount +=
-			    TxStaCnt0.field.TxFailCount;
-			pAd->WlanCounters.TransmittedFragmentCount.u.LowPart +=
-			    StaTx1.field.TxSuccess;
-			pAd->WlanCounters.RetryCount.u.LowPart +=
-			    StaTx1.field.TxRetransmit;
-			pAd->WlanCounters.FailedCount.u.LowPart +=
-			    TxStaCnt0.field.TxFailCount;
-
-			if (TxTotalCnt)
-				TxErrorRatio =
-				    ((TxRetransmit +
-				      TxFailCount) * 100) / TxTotalCnt;
-		} else {
-			TxTotalCnt = pEntry->OneSecTxNoRetryOkCount +
-			    pEntry->OneSecTxRetryOkCount +
-			    pEntry->OneSecTxFailCount;
-
-			if (TxTotalCnt)
-				TxErrorRatio =
-				    ((pEntry->OneSecTxRetryOkCount +
-				      pEntry->OneSecTxFailCount) * 100) /
-				    TxTotalCnt;
-		}
-
-		/* */
-		/* CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI */
-		/*         (criteria copied from RT2500 for Netopia case) */
-		/* */
-		if (TxTotalCnt <= 12) {
-			NdisZeroMemory(pAd->DrsCounters.TxQuality,
-				       sizeof(u16)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-			NdisZeroMemory(pAd->DrsCounters.PER,
-				       sizeof(u8)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-
-			if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1)
-			    && (CurrRateIdx != DownRateIdx)) {
-				pAd->CommonCfg.TxRateIndex = DownRateIdx;
-				pAd->DrsCounters.TxQuality[CurrRateIdx] =
-				    DRS_TX_QUALITY_WORST_BOUND;
-			} else
-			    if ((pAd->DrsCounters.LastSecTxRateChangeAction ==
-				 2) && (CurrRateIdx != UpRateIdx)) {
-				pAd->CommonCfg.TxRateIndex = UpRateIdx;
-			}
-
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("QuickDRS: TxTotalCnt <= 15, train back to original rate \n"));
-			return;
-		}
-
-		do {
-			unsigned long OneSecTxNoRetryOKRationCount;
-
-			if (pAd->DrsCounters.LastTimeTxRateChangeAction == 0)
-				ratio = 5;
-			else
-				ratio = 4;
-
-			/* downgrade TX quality if PER >= Rate-Down threshold */
-			if (TxErrorRatio >= TrainDown) {
-				pAd->DrsCounters.TxQuality[CurrRateIdx] =
-				    DRS_TX_QUALITY_WORST_BOUND;
-			}
-
-			pAd->DrsCounters.PER[CurrRateIdx] =
-			    (u8)TxErrorRatio;
-
-			OneSecTxNoRetryOKRationCount = (TxSuccess * ratio);
-
-			/* perform DRS - consider TxRate Down first, then rate up. */
-			if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1)
-			    && (CurrRateIdx != DownRateIdx)) {
-				if ((pAd->DrsCounters.LastTxOkCount + 2) >=
-				    OneSecTxNoRetryOKRationCount) {
-					pAd->CommonCfg.TxRateIndex =
-					    DownRateIdx;
-					pAd->DrsCounters.
-					    TxQuality[CurrRateIdx] =
-					    DRS_TX_QUALITY_WORST_BOUND;
-
-				}
-
-			} else
-			    if ((pAd->DrsCounters.LastSecTxRateChangeAction ==
-				 2) && (CurrRateIdx != UpRateIdx)) {
-				if ((TxErrorRatio >= 50)
-				    || (TxErrorRatio >= TrainDown)) {
-
-				} else if ((pAd->DrsCounters.LastTxOkCount + 2)
-					   >= OneSecTxNoRetryOKRationCount) {
-					pAd->CommonCfg.TxRateIndex = UpRateIdx;
-				}
-			}
-		} while (FALSE);
-
-		/* if rate-up happen, clear all bad history of all TX rates */
-		if (pAd->CommonCfg.TxRateIndex > CurrRateIdx) {
-			pAd->DrsCounters.TxRateUpPenalty = 0;
-			NdisZeroMemory(pAd->DrsCounters.TxQuality,
-				       sizeof(u16)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-			NdisZeroMemory(pAd->DrsCounters.PER,
-				       sizeof(u8)*
-				       MAX_STEP_OF_TX_RATE_SWITCH);
-			bTxRateChanged = TRUE;
-		}
-		/* if rate-down happen, only clear DownRate's bad history */
-		else if (pAd->CommonCfg.TxRateIndex < CurrRateIdx) {
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("QuickDRS: --TX rate from %d to %d \n",
-				      CurrRateIdx, pAd->CommonCfg.TxRateIndex));
-
-			pAd->DrsCounters.TxRateUpPenalty = 0;	/* no penalty */
-			pAd->DrsCounters.TxQuality[pAd->CommonCfg.TxRateIndex] =
-			    0;
-			pAd->DrsCounters.PER[pAd->CommonCfg.TxRateIndex] = 0;
-			bTxRateChanged = TRUE;
-		} else {
-			bTxRateChanged = FALSE;
-		}
-
-		pNextTxRate =
-		    (struct rt_rtmp_tx_rate_switch *) &
-		    pTable[(pAd->CommonCfg.TxRateIndex + 1) * 5];
-		if (bTxRateChanged && pNextTxRate) {
-			MlmeSetTxRate(pAd, pEntry, pNextTxRate);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine is executed periodically inside MlmePeriodicExec() after
-		association with an AP.
-		It checks if StaCfg.Psm is consistent with user policy (recorded in
-		StaCfg.WindowsPowerMode). If not, enforce user policy. However,
-		there're some conditions to consider:
-		1. we don't support power-saving in ADHOC mode, so Psm=PWR_ACTIVE all
-		   the time when Mibss==TRUE
-		2. When link up in INFRA mode, Psm should not be switch to PWR_SAVE
-		   if outgoing traffic available in TxRing or MgmtRing.
-	Output:
-		1. change pAd->StaCfg.Psm to PWR_SAVE or leave it untouched
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void MlmeCheckPsmChange(struct rt_rtmp_adapter *pAd, unsigned long Now32)
-{
-	unsigned long PowerMode;
-
-	/* condition - */
-	/* 1. Psm maybe ON only happen in INFRASTRUCTURE mode */
-	/* 2. user wants either MAX_PSP or FAST_PSP */
-	/* 3. but current psm is not in PWR_SAVE */
-	/* 4. CNTL state machine is not doing SCANning */
-	/* 5. no TX SUCCESS event for the past 1-sec period */
-	PowerMode = pAd->StaCfg.WindowsPowerMode;
-
-	if (INFRA_ON(pAd) &&
-	    (PowerMode != Ndis802_11PowerModeCAM) &&
-	    (pAd->StaCfg.Psm == PWR_ACTIVE) &&
-/*              (! RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) */
-	    (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) &&
-	    RTMP_TEST_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP)
-	    /*&&
-	       (pAd->RalinkCounters.OneSecTxNoRetryOkCount == 0) &&
-	       (pAd->RalinkCounters.OneSecTxRetryOkCount == 0) */
-	    ) {
-		NdisGetSystemUpTime(&pAd->Mlme.LastSendNULLpsmTime);
-		pAd->RalinkCounters.RxCountSinceLastNULL = 0;
-		RTMP_SET_PSM_BIT(pAd, PWR_SAVE);
-		if (!
-		    (pAd->CommonCfg.bAPSDCapable
-		     && pAd->CommonCfg.APEdcaParm.bAPSDCapable)) {
-			RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE);
-		} else {
-			RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE);
-		}
-	}
-}
-
-/* IRQL = PASSIVE_LEVEL */
-/* IRQL = DISPATCH_LEVEL */
-void MlmeSetPsmBit(struct rt_rtmp_adapter *pAd, u16 psm)
-{
-	AUTO_RSP_CFG_STRUC csr4;
-
-	pAd->StaCfg.Psm = psm;
-	RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word);
-	csr4.field.AckCtsPsmBit = (psm == PWR_SAVE) ? 1 : 0;
-	RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetPsmBit = %d\n", psm));
-}
-
-/*
-	==========================================================================
-	Description:
-		This routine calculates TxPER, RxPER of the past N-sec period. And
-		according to the calculation result, ChannelQuality is calculated here
-		to decide if current AP is still doing the job.
-
-		If ChannelQuality is not good, a ROAMing attempt may be tried later.
-	Output:
-		StaCfg.ChannelQuality - 0..100
-
-	IRQL = DISPATCH_LEVEL
-
-	NOTE: This routine decide channle quality based on RX CRC error ratio.
-		Caller should make sure a function call to NICUpdateRawCounters(pAd)
-		is performed right before this routine, so that this routine can decide
-		channel quality based on the most up-to-date information
-	==========================================================================
- */
-void MlmeCalculateChannelQuality(struct rt_rtmp_adapter *pAd,
-				 struct rt_mac_table_entry *pMacEntry, unsigned long Now32)
-{
-	unsigned long TxOkCnt, TxCnt, TxPER, TxPRR;
-	unsigned long RxCnt, RxPER;
-	u8 NorRssi;
-	char MaxRssi;
-	struct rt_rssi_sample *pRssiSample = NULL;
-	u32 OneSecTxNoRetryOkCount = 0;
-	u32 OneSecTxRetryOkCount = 0;
-	u32 OneSecTxFailCount = 0;
-	u32 OneSecRxOkCnt = 0;
-	u32 OneSecRxFcsErrCnt = 0;
-	unsigned long ChannelQuality = 0;	/* 0..100, Channel Quality Indication for Roaming */
-	unsigned long BeaconLostTime = pAd->StaCfg.BeaconLostTime;
-
-	if (pAd->OpMode == OPMODE_STA) {
-		pRssiSample = &pAd->StaCfg.RssiSample;
-		OneSecTxNoRetryOkCount =
-		    pAd->RalinkCounters.OneSecTxNoRetryOkCount;
-		OneSecTxRetryOkCount = pAd->RalinkCounters.OneSecTxRetryOkCount;
-		OneSecTxFailCount = pAd->RalinkCounters.OneSecTxFailCount;
-		OneSecRxOkCnt = pAd->RalinkCounters.OneSecRxOkCnt;
-		OneSecRxFcsErrCnt = pAd->RalinkCounters.OneSecRxFcsErrCnt;
-	}
-
-	MaxRssi = RTMPMaxRssi(pAd, pRssiSample->LastRssi0,
-			      pRssiSample->LastRssi1, pRssiSample->LastRssi2);
-
-	/* */
-	/* calculate TX packet error ratio and TX retry ratio - if too few TX samples, skip TX related statistics */
-	/* */
-	TxOkCnt = OneSecTxNoRetryOkCount + OneSecTxRetryOkCount;
-	TxCnt = TxOkCnt + OneSecTxFailCount;
-	if (TxCnt < 5) {
-		TxPER = 0;
-		TxPRR = 0;
-	} else {
-		TxPER = (OneSecTxFailCount * 100) / TxCnt;
-		TxPRR = ((TxCnt - OneSecTxNoRetryOkCount) * 100) / TxCnt;
-	}
-
-	/* */
-	/* calculate RX PER - don't take RxPER into consideration if too few sample */
-	/* */
-	RxCnt = OneSecRxOkCnt + OneSecRxFcsErrCnt;
-	if (RxCnt < 5)
-		RxPER = 0;
-	else
-		RxPER = (OneSecRxFcsErrCnt * 100) / RxCnt;
-
-	/* */
-	/* decide ChannelQuality based on: 1)last BEACON received time, 2)last RSSI, 3)TxPER, and 4)RxPER */
-	/* */
-	if ((pAd->OpMode == OPMODE_STA) && INFRA_ON(pAd) && (OneSecTxNoRetryOkCount < 2) &&	/* no heavy traffic */
-	    ((pAd->StaCfg.LastBeaconRxTime + BeaconLostTime) < Now32)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BEACON lost > %ld msec with TxOkCnt=%ld -> CQI=0\n",
-			  BeaconLostTime, TxOkCnt));
-		ChannelQuality = 0;
-	} else {
-		/* Normalize Rssi */
-		if (MaxRssi > -40)
-			NorRssi = 100;
-		else if (MaxRssi < -90)
-			NorRssi = 0;
-		else
-			NorRssi = (MaxRssi + 90) * 2;
-
-		/* ChannelQuality = W1*RSSI + W2*TxPRR + W3*RxPER        (RSSI 0..100), (TxPER 100..0), (RxPER 100..0) */
-		ChannelQuality = (RSSI_WEIGHTING * NorRssi +
-				  TX_WEIGHTING * (100 - TxPRR) +
-				  RX_WEIGHTING * (100 - RxPER)) / 100;
-	}
-
-	if (pAd->OpMode == OPMODE_STA)
-		pAd->Mlme.ChannelQuality =
-		    (ChannelQuality > 100) ? 100 : ChannelQuality;
-
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void MlmeSetTxPreamble(struct rt_rtmp_adapter *pAd, u16 TxPreamble)
-{
-	AUTO_RSP_CFG_STRUC csr4;
-
-	/* */
-	/* Always use Long preamble before verifiation short preamble functionality works well. */
-	/* Todo: remove the following line if short preamble functionality works */
-	/* */
-	/*TxPreamble = Rt802_11PreambleLong; */
-
-	RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word);
-	if (TxPreamble == Rt802_11PreambleLong) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeSetTxPreamble (= long PREAMBLE)\n"));
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
-		csr4.field.AutoResponderPreamble = 0;
-	} else {
-		/* NOTE: 1Mbps should always use long preamble */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeSetTxPreamble (= short PREAMBLE)\n"));
-		OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);
-		csr4.field.AutoResponderPreamble = 1;
-	}
-
-	RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word);
-}
-
-/*
-    ==========================================================================
-    Description:
-        Update basic rate bitmap
-    ==========================================================================
- */
-
-void UpdateBasicRateBitmap(struct rt_rtmp_adapter *pAdapter)
-{
-	int i, j;
-	/* 1  2  5.5, 11,  6,  9, 12, 18, 24, 36, 48,  54 */
-	u8 rate[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 };
-	u8 *sup_p = pAdapter->CommonCfg.SupRate;
-	u8 *ext_p = pAdapter->CommonCfg.ExtRate;
-	unsigned long bitmap = pAdapter->CommonCfg.BasicRateBitmap;
-
-	/* if A mode, always use fix BasicRateBitMap */
-	/*if (pAdapter->CommonCfg.Channel == PHY_11A) */
-	if (pAdapter->CommonCfg.Channel > 14)
-		pAdapter->CommonCfg.BasicRateBitmap = 0x150;	/* 6, 12, 24M */
-	/* End of if */
-
-	if (pAdapter->CommonCfg.BasicRateBitmap > 4095) {
-		/* (2 ^ MAX_LEN_OF_SUPPORTED_RATES) -1 */
-		return;
-	}
-	/* End of if */
-	for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) {
-		sup_p[i] &= 0x7f;
-		ext_p[i] &= 0x7f;
-	}			/* End of for */
-
-	for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) {
-		if (bitmap & (1 << i)) {
-			for (j = 0; j < MAX_LEN_OF_SUPPORTED_RATES; j++) {
-				if (sup_p[j] == rate[i])
-					sup_p[j] |= 0x80;
-				/* End of if */
-			}	/* End of for */
-
-			for (j = 0; j < MAX_LEN_OF_SUPPORTED_RATES; j++) {
-				if (ext_p[j] == rate[i])
-					ext_p[j] |= 0x80;
-				/* End of if */
-			}	/* End of for */
-		}		/* End of if */
-	}			/* End of for */
-}				/* End of UpdateBasicRateBitmap */
-
-/* IRQL = PASSIVE_LEVEL */
-/* IRQL = DISPATCH_LEVEL */
-/* bLinkUp is to identify the initial link speed. */
-/* TRUE indicates the rate update at linkup, we should not try to set the rate at 54Mbps. */
-void MlmeUpdateTxRates(struct rt_rtmp_adapter *pAd, IN BOOLEAN bLinkUp, u8 apidx)
-{
-	int i, num;
-	u8 Rate = RATE_6, MaxDesire = RATE_1, MaxSupport = RATE_1;
-	u8 MinSupport = RATE_54;
-	unsigned long BasicRateBitmap = 0;
-	u8 CurrBasicRate = RATE_1;
-	u8 *pSupRate, SupRateLen, *pExtRate, ExtRateLen;
-	PHTTRANSMIT_SETTING pHtPhy = NULL;
-	PHTTRANSMIT_SETTING pMaxHtPhy = NULL;
-	PHTTRANSMIT_SETTING pMinHtPhy = NULL;
-	BOOLEAN *auto_rate_cur_p;
-	u8 HtMcs = MCS_AUTO;
-
-	/* find max desired rate */
-	UpdateBasicRateBitmap(pAd);
-
-	num = 0;
-	auto_rate_cur_p = NULL;
-	for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) {
-		switch (pAd->CommonCfg.DesireRate[i] & 0x7f) {
-		case 2:
-			Rate = RATE_1;
-			num++;
-			break;
-		case 4:
-			Rate = RATE_2;
-			num++;
-			break;
-		case 11:
-			Rate = RATE_5_5;
-			num++;
-			break;
-		case 22:
-			Rate = RATE_11;
-			num++;
-			break;
-		case 12:
-			Rate = RATE_6;
-			num++;
-			break;
-		case 18:
-			Rate = RATE_9;
-			num++;
-			break;
-		case 24:
-			Rate = RATE_12;
-			num++;
-			break;
-		case 36:
-			Rate = RATE_18;
-			num++;
-			break;
-		case 48:
-			Rate = RATE_24;
-			num++;
-			break;
-		case 72:
-			Rate = RATE_36;
-			num++;
-			break;
-		case 96:
-			Rate = RATE_48;
-			num++;
-			break;
-		case 108:
-			Rate = RATE_54;
-			num++;
-			break;
-			/*default: Rate = RATE_1;   break; */
-		}
-		if (MaxDesire < Rate)
-			MaxDesire = Rate;
-	}
-
-/*=========================================================================== */
-/*=========================================================================== */
-	{
-		pHtPhy = &pAd->StaCfg.HTPhyMode;
-		pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode;
-		pMinHtPhy = &pAd->StaCfg.MinHTPhyMode;
-
-		auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch;
-		HtMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS;
-
-		if ((pAd->StaCfg.BssType == BSS_ADHOC) &&
-		    (pAd->CommonCfg.PhyMode == PHY_11B) &&
-		    (MaxDesire > RATE_11)) {
-			MaxDesire = RATE_11;
-		}
-	}
-
-	pAd->CommonCfg.MaxDesiredRate = MaxDesire;
-	pMinHtPhy->word = 0;
-	pMaxHtPhy->word = 0;
-	pHtPhy->word = 0;
-
-	/* Auto rate switching is enabled only if more than one DESIRED RATES are */
-	/* specified; otherwise disabled */
-	if (num <= 1) {
-		/*OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */
-		/*pAd->CommonCfg.bAutoTxRateSwitch      = FALSE; */
-		*auto_rate_cur_p = FALSE;
-	} else {
-		/*OPSTATUS_SET_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */
-		/*pAd->CommonCfg.bAutoTxRateSwitch      = TRUE; */
-		*auto_rate_cur_p = TRUE;
-	}
-
-	if (HtMcs != MCS_AUTO) {
-		/*OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */
-		/*pAd->CommonCfg.bAutoTxRateSwitch      = FALSE; */
-		*auto_rate_cur_p = FALSE;
-	} else {
-		/*OPSTATUS_SET_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */
-		/*pAd->CommonCfg.bAutoTxRateSwitch      = TRUE; */
-		*auto_rate_cur_p = TRUE;
-	}
-
-	if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) {
-		pSupRate = &pAd->StaActive.SupRate[0];
-		pExtRate = &pAd->StaActive.ExtRate[0];
-		SupRateLen = pAd->StaActive.SupRateLen;
-		ExtRateLen = pAd->StaActive.ExtRateLen;
-	} else {
-		pSupRate = &pAd->CommonCfg.SupRate[0];
-		pExtRate = &pAd->CommonCfg.ExtRate[0];
-		SupRateLen = pAd->CommonCfg.SupRateLen;
-		ExtRateLen = pAd->CommonCfg.ExtRateLen;
-	}
-
-	/* find max supported rate */
-	for (i = 0; i < SupRateLen; i++) {
-		switch (pSupRate[i] & 0x7f) {
-		case 2:
-			Rate = RATE_1;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0001;
-			break;
-		case 4:
-			Rate = RATE_2;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0002;
-			break;
-		case 11:
-			Rate = RATE_5_5;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0004;
-			break;
-		case 22:
-			Rate = RATE_11;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0008;
-			break;
-		case 12:
-			Rate = RATE_6;	/*if (pSupRate[i] & 0x80) */
-			BasicRateBitmap |= 0x0010;
-			break;
-		case 18:
-			Rate = RATE_9;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0020;
-			break;
-		case 24:
-			Rate = RATE_12;	/*if (pSupRate[i] & 0x80) */
-			BasicRateBitmap |= 0x0040;
-			break;
-		case 36:
-			Rate = RATE_18;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0080;
-			break;
-		case 48:
-			Rate = RATE_24;	/*if (pSupRate[i] & 0x80) */
-			BasicRateBitmap |= 0x0100;
-			break;
-		case 72:
-			Rate = RATE_36;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0200;
-			break;
-		case 96:
-			Rate = RATE_48;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0400;
-			break;
-		case 108:
-			Rate = RATE_54;
-			if (pSupRate[i] & 0x80)
-				BasicRateBitmap |= 0x0800;
-			break;
-		default:
-			Rate = RATE_1;
-			break;
-		}
-		if (MaxSupport < Rate)
-			MaxSupport = Rate;
-
-		if (MinSupport > Rate)
-			MinSupport = Rate;
-	}
-
-	for (i = 0; i < ExtRateLen; i++) {
-		switch (pExtRate[i] & 0x7f) {
-		case 2:
-			Rate = RATE_1;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0001;
-			break;
-		case 4:
-			Rate = RATE_2;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0002;
-			break;
-		case 11:
-			Rate = RATE_5_5;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0004;
-			break;
-		case 22:
-			Rate = RATE_11;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0008;
-			break;
-		case 12:
-			Rate = RATE_6;	/*if (pExtRate[i] & 0x80) */
-			BasicRateBitmap |= 0x0010;
-			break;
-		case 18:
-			Rate = RATE_9;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0020;
-			break;
-		case 24:
-			Rate = RATE_12;	/*if (pExtRate[i] & 0x80) */
-			BasicRateBitmap |= 0x0040;
-			break;
-		case 36:
-			Rate = RATE_18;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0080;
-			break;
-		case 48:
-			Rate = RATE_24;	/*if (pExtRate[i] & 0x80) */
-			BasicRateBitmap |= 0x0100;
-			break;
-		case 72:
-			Rate = RATE_36;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0200;
-			break;
-		case 96:
-			Rate = RATE_48;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0400;
-			break;
-		case 108:
-			Rate = RATE_54;
-			if (pExtRate[i] & 0x80)
-				BasicRateBitmap |= 0x0800;
-			break;
-		default:
-			Rate = RATE_1;
-			break;
-		}
-		if (MaxSupport < Rate)
-			MaxSupport = Rate;
-
-		if (MinSupport > Rate)
-			MinSupport = Rate;
-	}
-
-	RTMP_IO_WRITE32(pAd, LEGACY_BASIC_RATE, BasicRateBitmap);
-
-	/* bug fix */
-	/* pAd->CommonCfg.BasicRateBitmap = BasicRateBitmap; */
-
-	/* calculate the exptected ACK rate for each TX rate. This info is used to caculate */
-	/* the DURATION field of outgoing uniicast DATA/MGMT frame */
-	for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) {
-		if (BasicRateBitmap & (0x01 << i))
-			CurrBasicRate = (u8)i;
-		pAd->CommonCfg.ExpectedACKRate[i] = CurrBasicRate;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("MlmeUpdateTxRates[MaxSupport = %d] = MaxDesire %d Mbps\n",
-		  RateIdToMbps[MaxSupport], RateIdToMbps[MaxDesire]));
-	/* max tx rate = min {max desire rate, max supported rate} */
-	if (MaxSupport < MaxDesire)
-		pAd->CommonCfg.MaxTxRate = MaxSupport;
-	else
-		pAd->CommonCfg.MaxTxRate = MaxDesire;
-
-	pAd->CommonCfg.MinTxRate = MinSupport;
-	/* 2003-07-31 john - 2500 doesn't have good sensitivity at high OFDM rates. to increase the success */
-	/* ratio of initial DHCP packet exchange, TX rate starts from a lower rate depending */
-	/* on average RSSI */
-	/*       1. RSSI >= -70db, start at 54 Mbps (short distance) */
-	/*       2. -70 > RSSI >= -75, start at 24 Mbps (mid distance) */
-	/*       3. -75 > RSSI, start at 11 Mbps (long distance) */
-	if (*auto_rate_cur_p) {
-		short dbm = 0;
-
-		dbm = pAd->StaCfg.RssiSample.AvgRssi0 - pAd->BbpRssiToDbmDelta;
-
-		if (bLinkUp == TRUE)
-			pAd->CommonCfg.TxRate = RATE_24;
-		else
-			pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate;
-
-		if (dbm < -75)
-			pAd->CommonCfg.TxRate = RATE_11;
-		else if (dbm < -70)
-			pAd->CommonCfg.TxRate = RATE_24;
-
-		/* should never exceed MaxTxRate (consider 11B-only mode) */
-		if (pAd->CommonCfg.TxRate > pAd->CommonCfg.MaxTxRate)
-			pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate;
-
-		pAd->CommonCfg.TxRateIndex = 0;
-	} else {
-		pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate;
-		pHtPhy->field.MCS =
-		    (pAd->CommonCfg.MaxTxRate >
-		     3) ? (pAd->CommonCfg.MaxTxRate -
-			   4) : pAd->CommonCfg.MaxTxRate;
-		pHtPhy->field.MODE =
-		    (pAd->CommonCfg.MaxTxRate > 3) ? MODE_OFDM : MODE_CCK;
-
-		pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC =
-		    pHtPhy->field.STBC;
-		pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI =
-		    pHtPhy->field.ShortGI;
-		pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS =
-		    pHtPhy->field.MCS;
-		pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE =
-		    pHtPhy->field.MODE;
-	}
-
-	if (pAd->CommonCfg.TxRate <= RATE_11) {
-		pMaxHtPhy->field.MODE = MODE_CCK;
-		pMaxHtPhy->field.MCS = pAd->CommonCfg.TxRate;
-		pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate;
-	} else {
-		pMaxHtPhy->field.MODE = MODE_OFDM;
-		pMaxHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.TxRate];
-		if (pAd->CommonCfg.MinTxRate >= RATE_6
-		    && (pAd->CommonCfg.MinTxRate <= RATE_54)) {
-			pMinHtPhy->field.MCS =
-			    OfdmRateToRxwiMCS[pAd->CommonCfg.MinTxRate];
-		} else {
-			pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate;
-		}
-	}
-
-	pHtPhy->word = (pMaxHtPhy->word);
-	if (bLinkUp && (pAd->OpMode == OPMODE_STA)) {
-		pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word = pHtPhy->word;
-		pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word =
-		    pMaxHtPhy->word;
-		pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word =
-		    pMinHtPhy->word;
-	} else {
-		switch (pAd->CommonCfg.PhyMode) {
-		case PHY_11BG_MIXED:
-		case PHY_11B:
-		case PHY_11BGN_MIXED:
-			pAd->CommonCfg.MlmeRate = RATE_1;
-			pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK;
-			pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1;
-
-/*#ifdef        WIFI_TEST */
-			pAd->CommonCfg.RtsRate = RATE_11;
-/*#else */
-/*                              pAd->CommonCfg.RtsRate = RATE_1; */
-/*#endif */
-			break;
-		case PHY_11G:
-		case PHY_11A:
-		case PHY_11AGN_MIXED:
-		case PHY_11GN_MIXED:
-		case PHY_11N_2_4G:
-		case PHY_11AN_MIXED:
-		case PHY_11N_5G:
-			pAd->CommonCfg.MlmeRate = RATE_6;
-			pAd->CommonCfg.RtsRate = RATE_6;
-			pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
-			pAd->CommonCfg.MlmeTransmit.field.MCS =
-			    OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
-			break;
-		case PHY_11ABG_MIXED:
-		case PHY_11ABGN_MIXED:
-			if (pAd->CommonCfg.Channel <= 14) {
-				pAd->CommonCfg.MlmeRate = RATE_1;
-				pAd->CommonCfg.RtsRate = RATE_1;
-				pAd->CommonCfg.MlmeTransmit.field.MODE =
-				    MODE_CCK;
-				pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1;
-			} else {
-				pAd->CommonCfg.MlmeRate = RATE_6;
-				pAd->CommonCfg.RtsRate = RATE_6;
-				pAd->CommonCfg.MlmeTransmit.field.MODE =
-				    MODE_OFDM;
-				pAd->CommonCfg.MlmeTransmit.field.MCS =
-				    OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
-			}
-			break;
-		default:	/* error */
-			pAd->CommonCfg.MlmeRate = RATE_6;
-			pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
-			pAd->CommonCfg.MlmeTransmit.field.MCS =
-			    OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
-			pAd->CommonCfg.RtsRate = RATE_1;
-			break;
-		}
-		/* */
-		/* Keep Basic Mlme Rate. */
-		/* */
-		pAd->MacTab.Content[MCAST_WCID].HTPhyMode.word =
-		    pAd->CommonCfg.MlmeTransmit.word;
-		if (pAd->CommonCfg.MlmeTransmit.field.MODE == MODE_OFDM)
-			pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS =
-			    OfdmRateToRxwiMCS[RATE_24];
-		else
-			pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS =
-			    RATE_1;
-		pAd->CommonCfg.BasicMlmeRate = pAd->CommonCfg.MlmeRate;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 (" MlmeUpdateTxRates (MaxDesire=%d, MaxSupport=%d, MaxTxRate=%d, MinRate=%d, Rate Switching =%d)\n",
-		  RateIdToMbps[MaxDesire], RateIdToMbps[MaxSupport],
-		  RateIdToMbps[pAd->CommonCfg.MaxTxRate],
-		  RateIdToMbps[pAd->CommonCfg.MinTxRate],
-		  /*OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED) */
-		  *auto_rate_cur_p));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 (" MlmeUpdateTxRates (TxRate=%d, RtsRate=%d, BasicRateBitmap=0x%04lx)\n",
-		  RateIdToMbps[pAd->CommonCfg.TxRate],
-		  RateIdToMbps[pAd->CommonCfg.RtsRate], BasicRateBitmap));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("MlmeUpdateTxRates (MlmeTransmit=0x%x, MinHTPhyMode=%x, MaxHTPhyMode=0x%x, HTPhyMode=0x%x)\n",
-		  pAd->CommonCfg.MlmeTransmit.word,
-		  pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word,
-		  pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word,
-		  pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word));
-}
-
-/*
-	==========================================================================
-	Description:
-		This function update HT Rate setting.
-		Input Wcid value is valid for 2 case :
-		1. it's used for Station in infra mode that copy AP rate to Mactable.
-		2. OR Station	in adhoc mode to copy peer's HT rate to Mactable.
-
- IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void MlmeUpdateHtTxRates(struct rt_rtmp_adapter *pAd, u8 apidx)
-{
-	u8 StbcMcs;		/*j, StbcMcs, bitmask; */
-	char i;			/* 3*3 */
-	struct rt_ht_capability *pRtHtCap = NULL;
-	struct rt_ht_phy_info *pActiveHtPhy = NULL;
-	unsigned long BasicMCS;
-	u8 j, bitmask;
-	struct rt_ht_phy_info *pDesireHtPhy = NULL;
-	PHTTRANSMIT_SETTING pHtPhy = NULL;
-	PHTTRANSMIT_SETTING pMaxHtPhy = NULL;
-	PHTTRANSMIT_SETTING pMinHtPhy = NULL;
-	BOOLEAN *auto_rate_cur_p;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateHtTxRates===> \n"));
-
-	auto_rate_cur_p = NULL;
-
-	{
-		pDesireHtPhy = &pAd->StaCfg.DesiredHtPhyInfo;
-		pActiveHtPhy = &pAd->StaCfg.DesiredHtPhyInfo;
-		pHtPhy = &pAd->StaCfg.HTPhyMode;
-		pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode;
-		pMinHtPhy = &pAd->StaCfg.MinHTPhyMode;
-
-		auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch;
-	}
-
-	if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) {
-		if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE)
-			return;
-
-		pRtHtCap = &pAd->StaActive.SupportedHtPhy;
-		pActiveHtPhy = &pAd->StaActive.SupportedPhyInfo;
-		StbcMcs = (u8)pAd->MlmeAux.AddHtInfo.AddHtInfo3.StbcMcs;
-		BasicMCS =
-		    pAd->MlmeAux.AddHtInfo.MCSSet[0] +
-		    (pAd->MlmeAux.AddHtInfo.MCSSet[1] << 8) + (StbcMcs << 16);
-		if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC)
-		    && (pAd->Antenna.field.TxPath == 2))
-			pMaxHtPhy->field.STBC = STBC_USE;
-		else
-			pMaxHtPhy->field.STBC = STBC_NONE;
-	} else {
-		if (pDesireHtPhy->bHtEnable == FALSE)
-			return;
-
-		pRtHtCap = &pAd->CommonCfg.DesiredHtPhy;
-		StbcMcs = (u8)pAd->CommonCfg.AddHTInfo.AddHtInfo3.StbcMcs;
-		BasicMCS =
-		    pAd->CommonCfg.AddHTInfo.MCSSet[0] +
-		    (pAd->CommonCfg.AddHTInfo.MCSSet[1] << 8) + (StbcMcs << 16);
-		if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC)
-		    && (pAd->Antenna.field.TxPath == 2))
-			pMaxHtPhy->field.STBC = STBC_USE;
-		else
-			pMaxHtPhy->field.STBC = STBC_NONE;
-	}
-
-	/* Decide MAX ht rate. */
-	if ((pRtHtCap->GF) && (pAd->CommonCfg.DesiredHtPhy.GF))
-		pMaxHtPhy->field.MODE = MODE_HTGREENFIELD;
-	else
-		pMaxHtPhy->field.MODE = MODE_HTMIX;
-
-	if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth)
-	    && (pRtHtCap->ChannelWidth))
-		pMaxHtPhy->field.BW = BW_40;
-	else
-		pMaxHtPhy->field.BW = BW_20;
-
-	if (pMaxHtPhy->field.BW == BW_20)
-		pMaxHtPhy->field.ShortGI =
-		    (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 & pRtHtCap->
-		     ShortGIfor20);
-	else
-		pMaxHtPhy->field.ShortGI =
-		    (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 & pRtHtCap->
-		     ShortGIfor40);
-
-	if (pDesireHtPhy->MCSSet[4] != 0) {
-		pMaxHtPhy->field.MCS = 32;
-	}
-
-	for (i = 23; i >= 0; i--)	/* 3*3 */
-	{
-		j = i / 8;
-		bitmask = (1 << (i - (j * 8)));
-
-		if ((pActiveHtPhy->MCSSet[j] & bitmask)
-		    && (pDesireHtPhy->MCSSet[j] & bitmask)) {
-			pMaxHtPhy->field.MCS = i;
-			break;
-		}
-
-		if (i == 0)
-			break;
-	}
-
-	/* Copy MIN ht rate.  rt2860??? */
-	pMinHtPhy->field.BW = BW_20;
-	pMinHtPhy->field.MCS = 0;
-	pMinHtPhy->field.STBC = 0;
-	pMinHtPhy->field.ShortGI = 0;
-	/*If STA assigns fixed rate. update to fixed here. */
-	if ((pAd->OpMode == OPMODE_STA) && (pDesireHtPhy->MCSSet[0] != 0xff)) {
-		if (pDesireHtPhy->MCSSet[4] != 0) {
-			pMaxHtPhy->field.MCS = 32;
-			pMinHtPhy->field.MCS = 32;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MlmeUpdateHtTxRates<=== Use Fixed MCS = %d\n",
-				  pMinHtPhy->field.MCS));
-		}
-
-		for (i = 23; (char)i >= 0; i--)	/* 3*3 */
-		{
-			j = i / 8;
-			bitmask = (1 << (i - (j * 8)));
-			if ((pDesireHtPhy->MCSSet[j] & bitmask)
-			    && (pActiveHtPhy->MCSSet[j] & bitmask)) {
-				pMaxHtPhy->field.MCS = i;
-				pMinHtPhy->field.MCS = i;
-				break;
-			}
-			if (i == 0)
-				break;
-		}
-	}
-
-	/* Decide ht rate */
-	pHtPhy->field.STBC = pMaxHtPhy->field.STBC;
-	pHtPhy->field.BW = pMaxHtPhy->field.BW;
-	pHtPhy->field.MODE = pMaxHtPhy->field.MODE;
-	pHtPhy->field.MCS = pMaxHtPhy->field.MCS;
-	pHtPhy->field.ShortGI = pMaxHtPhy->field.ShortGI;
-
-	/* use default now. rt2860 */
-	if (pDesireHtPhy->MCSSet[0] != 0xff)
-		*auto_rate_cur_p = FALSE;
-	else
-		*auto_rate_cur_p = TRUE;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 (" MlmeUpdateHtTxRates<---.AMsduSize = %d  \n",
-		  pAd->CommonCfg.DesiredHtPhy.AmsduSize));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("TX: MCS[0] = %x (choose %d), BW = %d, ShortGI = %d, MODE = %d,  \n",
-		  pActiveHtPhy->MCSSet[0], pHtPhy->field.MCS, pHtPhy->field.BW,
-		  pHtPhy->field.ShortGI, pHtPhy->field.MODE));
-	DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateHtTxRates<=== \n"));
-}
-
-void BATableInit(struct rt_rtmp_adapter *pAd, struct rt_ba_table *Tab)
-{
-	int i;
-
-	Tab->numAsOriginator = 0;
-	Tab->numAsRecipient = 0;
-	Tab->numDoneOriginator = 0;
-	NdisAllocateSpinLock(&pAd->BATabLock);
-	for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) {
-		Tab->BARecEntry[i].REC_BA_Status = Recipient_NONE;
-		NdisAllocateSpinLock(&(Tab->BARecEntry[i].RxReRingLock));
-	}
-	for (i = 0; i < MAX_LEN_OF_BA_ORI_TABLE; i++) {
-		Tab->BAOriEntry[i].ORI_BA_Status = Originator_NONE;
-	}
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void MlmeRadioOff(struct rt_rtmp_adapter *pAd)
-{
-	RTMP_MLME_RADIO_OFF(pAd);
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void MlmeRadioOn(struct rt_rtmp_adapter *pAd)
-{
-	RTMP_MLME_RADIO_ON(pAd);
-}
-
-/* =========================================================================================== */
-/* bss_table.c */
-/* =========================================================================================== */
-
-/*! \brief initialize BSS table
- *	\param p_tab pointer to the table
- *	\return none
- *	\pre
- *	\post
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- */
-void BssTableInit(struct rt_bss_table *Tab)
-{
-	int i;
-
-	Tab->BssNr = 0;
-	Tab->BssOverlapNr = 0;
-	for (i = 0; i < MAX_LEN_OF_BSS_TABLE; i++) {
-		NdisZeroMemory(&Tab->BssEntry[i], sizeof(struct rt_bss_entry));
-		Tab->BssEntry[i].Rssi = -127;	/* initial the rssi as a minimum value */
-	}
-}
-
-/*! \brief search the BSS table by SSID
- *	\param p_tab pointer to the bss table
- *	\param ssid SSID string
- *	\return index of the table, BSS_NOT_FOUND if not in the table
- *	\pre
- *	\post
- *	\note search by sequential search
-
- IRQL = DISPATCH_LEVEL
-
- */
-unsigned long BssTableSearch(struct rt_bss_table *Tab, u8 *pBssid, u8 Channel)
-{
-	u8 i;
-
-	for (i = 0; i < Tab->BssNr; i++) {
-		/* */
-		/* Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. */
-		/* We should distinguish this case. */
-		/* */
-		if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) ||
-		     ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) &&
-		    MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid)) {
-			return i;
-		}
-	}
-	return (unsigned long)BSS_NOT_FOUND;
-}
-
-unsigned long BssSsidTableSearch(struct rt_bss_table *Tab,
-			 u8 *pBssid,
-			 u8 *pSsid, u8 SsidLen, u8 Channel)
-{
-	u8 i;
-
-	for (i = 0; i < Tab->BssNr; i++) {
-		/* */
-		/* Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. */
-		/* We should distinguish this case. */
-		/* */
-		if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) ||
-		     ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) &&
-		    MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid) &&
-		    SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid,
-			       Tab->BssEntry[i].SsidLen)) {
-			return i;
-		}
-	}
-	return (unsigned long)BSS_NOT_FOUND;
-}
-
-unsigned long BssTableSearchWithSSID(struct rt_bss_table *Tab,
-			     u8 *Bssid,
-			     u8 *pSsid,
-			     u8 SsidLen, u8 Channel)
-{
-	u8 i;
-
-	for (i = 0; i < Tab->BssNr; i++) {
-		if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) ||
-		     ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) &&
-		    MAC_ADDR_EQUAL(&(Tab->BssEntry[i].Bssid), Bssid) &&
-		    (SSID_EQUAL
-		     (pSsid, SsidLen, Tab->BssEntry[i].Ssid,
-		      Tab->BssEntry[i].SsidLen)
-		     || (NdisEqualMemory(pSsid, ZeroSsid, SsidLen))
-		     ||
-		     (NdisEqualMemory
-		      (Tab->BssEntry[i].Ssid, ZeroSsid,
-		       Tab->BssEntry[i].SsidLen)))) {
-			return i;
-		}
-	}
-	return (unsigned long)BSS_NOT_FOUND;
-}
-
-unsigned long BssSsidTableSearchBySSID(struct rt_bss_table *Tab,
-			       u8 *pSsid, u8 SsidLen)
-{
-	u8 i;
-
-	for (i = 0; i < Tab->BssNr; i++) {
-		if (SSID_EQUAL
-		    (pSsid, SsidLen, Tab->BssEntry[i].Ssid,
-		     Tab->BssEntry[i].SsidLen)) {
-			return i;
-		}
-	}
-	return (unsigned long)BSS_NOT_FOUND;
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void BssTableDeleteEntry(struct rt_bss_table *Tab,
-			 u8 *pBssid, u8 Channel)
-{
-	u8 i, j;
-
-	for (i = 0; i < Tab->BssNr; i++) {
-		if ((Tab->BssEntry[i].Channel == Channel) &&
-		    (MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid))) {
-			for (j = i; j < Tab->BssNr - 1; j++) {
-				NdisMoveMemory(&(Tab->BssEntry[j]),
-					       &(Tab->BssEntry[j + 1]),
-					       sizeof(struct rt_bss_entry));
-			}
-			NdisZeroMemory(&(Tab->BssEntry[Tab->BssNr - 1]),
-				       sizeof(struct rt_bss_entry));
-			Tab->BssNr -= 1;
-			return;
-		}
-	}
-}
-
-/*
-	========================================================================
-	Routine Description:
-		Delete the Originator Entry in BAtable. Or decrease numAs Originator by 1 if needed.
-
-	Arguments:
-	// IRQL = DISPATCH_LEVEL
-	========================================================================
-*/
-void BATableDeleteORIEntry(struct rt_rtmp_adapter *pAd,
-			   struct rt_ba_ori_entry *pBAORIEntry)
-{
-
-	if (pBAORIEntry->ORI_BA_Status != Originator_NONE) {
-		NdisAcquireSpinLock(&pAd->BATabLock);
-		if (pBAORIEntry->ORI_BA_Status == Originator_Done) {
-			pAd->BATable.numAsOriginator -= 1;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BATableDeleteORIEntry numAsOriginator= %ld\n",
-				  pAd->BATable.numAsRecipient));
-			/* Erase Bitmap flag. */
-		}
-		pAd->MacTab.Content[pBAORIEntry->Wcid].TXBAbitmap &= (~(1 << (pBAORIEntry->TID)));	/* If STA mode,  erase flag here */
-		pAd->MacTab.Content[pBAORIEntry->Wcid].BAOriWcidArray[pBAORIEntry->TID] = 0;	/* If STA mode,  erase flag here */
-		pBAORIEntry->ORI_BA_Status = Originator_NONE;
-		pBAORIEntry->Token = 1;
-		/* Not clear Sequence here. */
-		NdisReleaseSpinLock(&pAd->BATabLock);
-	}
-}
-
-/*! \brief
- *	\param
- *	\return
- *	\pre
- *	\post
-
- IRQL = DISPATCH_LEVEL
-
- */
-void BssEntrySet(struct rt_rtmp_adapter *pAd, struct rt_bss_entry *pBss, u8 *pBssid, char Ssid[], u8 SsidLen, u8 BssType, u16 BeaconPeriod, struct rt_cf_parm * pCfParm, u16 AtimWin, u16 CapabilityInfo, u8 SupRate[], u8 SupRateLen, u8 ExtRate[], u8 ExtRateLen, struct rt_ht_capability_ie * pHtCapability, struct rt_add_ht_info_ie * pAddHtInfo,	/* AP might use this additional ht info IE */
-		 u8 HtCapabilityLen,
-		 u8 AddHtInfoLen,
-		 u8 NewExtChanOffset,
-		 u8 Channel,
-		 char Rssi,
-		 IN LARGE_INTEGER TimeStamp,
-		 u8 CkipFlag,
-		 struct rt_edca_parm *pEdcaParm,
-		 struct rt_qos_capability_parm *pQosCapability,
-		 struct rt_qbss_load_parm *pQbssLoad,
-		 u16 LengthVIE, struct rt_ndis_802_11_variable_ies *pVIE)
-{
-	COPY_MAC_ADDR(pBss->Bssid, pBssid);
-	/* Default Hidden SSID to be TRUE, it will be turned to FALSE after coping SSID */
-	pBss->Hidden = 1;
-	if (SsidLen > 0) {
-		/* For hidden SSID AP, it might send beacon with SSID len equal to 0 */
-		/* Or send beacon /probe response with SSID len matching real SSID length, */
-		/* but SSID is all zero. such as "00-00-00-00" with length 4. */
-		/* We have to prevent this case overwrite correct table */
-		if (NdisEqualMemory(Ssid, ZeroSsid, SsidLen) == 0) {
-			NdisZeroMemory(pBss->Ssid, MAX_LEN_OF_SSID);
-			NdisMoveMemory(pBss->Ssid, Ssid, SsidLen);
-			pBss->SsidLen = SsidLen;
-			pBss->Hidden = 0;
-		}
-	} else
-		pBss->SsidLen = 0;
-	pBss->BssType = BssType;
-	pBss->BeaconPeriod = BeaconPeriod;
-	if (BssType == BSS_INFRA) {
-		if (pCfParm->bValid) {
-			pBss->CfpCount = pCfParm->CfpCount;
-			pBss->CfpPeriod = pCfParm->CfpPeriod;
-			pBss->CfpMaxDuration = pCfParm->CfpMaxDuration;
-			pBss->CfpDurRemaining = pCfParm->CfpDurRemaining;
-		}
-	} else {
-		pBss->AtimWin = AtimWin;
-	}
-
-	pBss->CapabilityInfo = CapabilityInfo;
-	/* The privacy bit indicate security is ON, it maight be WEP, TKIP or AES */
-	/* Combine with AuthMode, they will decide the connection methods. */
-	pBss->Privacy = CAP_IS_PRIVACY_ON(pBss->CapabilityInfo);
-	ASSERT(SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES);
-	if (SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES)
-		NdisMoveMemory(pBss->SupRate, SupRate, SupRateLen);
-	else
-		NdisMoveMemory(pBss->SupRate, SupRate,
-			       MAX_LEN_OF_SUPPORTED_RATES);
-	pBss->SupRateLen = SupRateLen;
-	ASSERT(ExtRateLen <= MAX_LEN_OF_SUPPORTED_RATES);
-	NdisMoveMemory(pBss->ExtRate, ExtRate, ExtRateLen);
-	pBss->NewExtChanOffset = NewExtChanOffset;
-	pBss->ExtRateLen = ExtRateLen;
-	pBss->Channel = Channel;
-	pBss->CentralChannel = Channel;
-	pBss->Rssi = Rssi;
-	/* Update CkipFlag. if not exists, the value is 0x0 */
-	pBss->CkipFlag = CkipFlag;
-
-	/* New for microsoft Fixed IEs */
-	NdisMoveMemory(pBss->FixIEs.Timestamp, &TimeStamp, 8);
-	pBss->FixIEs.BeaconInterval = BeaconPeriod;
-	pBss->FixIEs.Capabilities = CapabilityInfo;
-
-	/* New for microsoft Variable IEs */
-	if (LengthVIE != 0) {
-		pBss->VarIELen = LengthVIE;
-		NdisMoveMemory(pBss->VarIEs, pVIE, pBss->VarIELen);
-	} else {
-		pBss->VarIELen = 0;
-	}
-
-	pBss->AddHtInfoLen = 0;
-	pBss->HtCapabilityLen = 0;
-	if (HtCapabilityLen > 0) {
-		pBss->HtCapabilityLen = HtCapabilityLen;
-		NdisMoveMemory(&pBss->HtCapability, pHtCapability,
-			       HtCapabilityLen);
-		if (AddHtInfoLen > 0) {
-			pBss->AddHtInfoLen = AddHtInfoLen;
-			NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo,
-				       AddHtInfoLen);
-
-			if ((pAddHtInfo->ControlChan > 2)
-			    && (pAddHtInfo->AddHtInfo.ExtChanOffset ==
-				EXTCHA_BELOW)
-			    && (pHtCapability->HtCapInfo.ChannelWidth ==
-				BW_40)) {
-				pBss->CentralChannel =
-				    pAddHtInfo->ControlChan - 2;
-			} else
-			    if ((pAddHtInfo->AddHtInfo.ExtChanOffset ==
-				 EXTCHA_ABOVE)
-				&& (pHtCapability->HtCapInfo.ChannelWidth ==
-				    BW_40)) {
-				pBss->CentralChannel =
-				    pAddHtInfo->ControlChan + 2;
-			}
-		}
-	}
-
-	BssCipherParse(pBss);
-
-	/* new for QOS */
-	if (pEdcaParm)
-		NdisMoveMemory(&pBss->EdcaParm, pEdcaParm, sizeof(struct rt_edca_parm));
-	else
-		pBss->EdcaParm.bValid = FALSE;
-	if (pQosCapability)
-		NdisMoveMemory(&pBss->QosCapability, pQosCapability,
-			       sizeof(struct rt_qos_capability_parm));
-	else
-		pBss->QosCapability.bValid = FALSE;
-	if (pQbssLoad)
-		NdisMoveMemory(&pBss->QbssLoad, pQbssLoad,
-			       sizeof(struct rt_qbss_load_parm));
-	else
-		pBss->QbssLoad.bValid = FALSE;
-
-	{
-		struct rt_eid * pEid;
-		u16 Length = 0;
-
-		NdisZeroMemory(&pBss->WpaIE.IE[0], MAX_CUSTOM_LEN);
-		NdisZeroMemory(&pBss->RsnIE.IE[0], MAX_CUSTOM_LEN);
-		pEid = (struct rt_eid *) pVIE;
-		while ((Length + 2 + (u16)pEid->Len) <= LengthVIE) {
-			switch (pEid->Eid) {
-			case IE_WPA:
-				if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) {
-					if ((pEid->Len + 2) > MAX_CUSTOM_LEN) {
-						pBss->WpaIE.IELen = 0;
-						break;
-					}
-					pBss->WpaIE.IELen = pEid->Len + 2;
-					NdisMoveMemory(pBss->WpaIE.IE, pEid,
-						       pBss->WpaIE.IELen);
-				}
-				break;
-			case IE_RSN:
-				if (NdisEqualMemory
-				    (pEid->Octet + 2, RSN_OUI, 3)) {
-					if ((pEid->Len + 2) > MAX_CUSTOM_LEN) {
-						pBss->RsnIE.IELen = 0;
-						break;
-					}
-					pBss->RsnIE.IELen = pEid->Len + 2;
-					NdisMoveMemory(pBss->RsnIE.IE, pEid,
-						       pBss->RsnIE.IELen);
-				}
-				break;
-			}
-			Length = Length + 2 + (u16)pEid->Len;	/* Eid[1] + Len[1]+ content[Len] */
-			pEid = (struct rt_eid *) ((u8 *) pEid + 2 + pEid->Len);
-		}
-	}
-}
-
-/*!
- *	\brief insert an entry into the bss table
- *	\param p_tab The BSS table
- *	\param Bssid BSSID
- *	\param ssid SSID
- *	\param ssid_len Length of SSID
- *	\param bss_type
- *	\param beacon_period
- *	\param timestamp
- *	\param p_cf
- *	\param atim_win
- *	\param cap
- *	\param rates
- *	\param rates_len
- *	\param channel_idx
- *	\return none
- *	\pre
- *	\post
- *	\note If SSID is identical, the old entry will be replaced by the new one
-
- IRQL = DISPATCH_LEVEL
-
- */
-unsigned long BssTableSetEntry(struct rt_rtmp_adapter *pAd, struct rt_bss_table *Tab, u8 *pBssid, char Ssid[], u8 SsidLen, u8 BssType, u16 BeaconPeriod, struct rt_cf_parm * CfParm, u16 AtimWin, u16 CapabilityInfo, u8 SupRate[], u8 SupRateLen, u8 ExtRate[], u8 ExtRateLen, struct rt_ht_capability_ie * pHtCapability, struct rt_add_ht_info_ie * pAddHtInfo,	/* AP might use this additional ht info IE */
-		       u8 HtCapabilityLen,
-		       u8 AddHtInfoLen,
-		       u8 NewExtChanOffset,
-		       u8 ChannelNo,
-		       char Rssi,
-		       IN LARGE_INTEGER TimeStamp,
-		       u8 CkipFlag,
-		       struct rt_edca_parm *pEdcaParm,
-		       struct rt_qos_capability_parm *pQosCapability,
-		       struct rt_qbss_load_parm *pQbssLoad,
-		       u16 LengthVIE, struct rt_ndis_802_11_variable_ies *pVIE)
-{
-	unsigned long Idx;
-
-	Idx =
-	    BssTableSearchWithSSID(Tab, pBssid, (u8 *) Ssid, SsidLen,
-				   ChannelNo);
-	if (Idx == BSS_NOT_FOUND) {
-		if (Tab->BssNr >= MAX_LEN_OF_BSS_TABLE) {
-			/* */
-			/* It may happen when BSS Table was full. */
-			/* The desired AP will not be added into BSS Table */
-			/* In this case, if we found the desired AP then overwrite BSS Table. */
-			/* */
-			if (!OPSTATUS_TEST_FLAG
-			    (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-				if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, pBssid)
-				    || SSID_EQUAL(pAd->MlmeAux.Ssid,
-						  pAd->MlmeAux.SsidLen, Ssid,
-						  SsidLen)) {
-					Idx = Tab->BssOverlapNr;
-					BssEntrySet(pAd, &Tab->BssEntry[Idx],
-						    pBssid, Ssid, SsidLen,
-						    BssType, BeaconPeriod,
-						    CfParm, AtimWin,
-						    CapabilityInfo, SupRate,
-						    SupRateLen, ExtRate,
-						    ExtRateLen, pHtCapability,
-						    pAddHtInfo, HtCapabilityLen,
-						    AddHtInfoLen,
-						    NewExtChanOffset, ChannelNo,
-						    Rssi, TimeStamp, CkipFlag,
-						    pEdcaParm, pQosCapability,
-						    pQbssLoad, LengthVIE, pVIE);
-					Tab->BssOverlapNr =
-					    (Tab->BssOverlapNr++) %
-					    MAX_LEN_OF_BSS_TABLE;
-				}
-				return Idx;
-			} else {
-				return BSS_NOT_FOUND;
-			}
-		}
-		Idx = Tab->BssNr;
-		BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen,
-			    BssType, BeaconPeriod, CfParm, AtimWin,
-			    CapabilityInfo, SupRate, SupRateLen, ExtRate,
-			    ExtRateLen, pHtCapability, pAddHtInfo,
-			    HtCapabilityLen, AddHtInfoLen, NewExtChanOffset,
-			    ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm,
-			    pQosCapability, pQbssLoad, LengthVIE, pVIE);
-		Tab->BssNr++;
-	} else {
-		/* avoid  Hidden SSID form beacon to overwirite correct SSID from probe response */
-		if ((SSID_EQUAL
-		     (Ssid, SsidLen, Tab->BssEntry[Idx].Ssid,
-		      Tab->BssEntry[Idx].SsidLen))
-		    ||
-		    (NdisEqualMemory
-		     (Tab->BssEntry[Idx].Ssid, ZeroSsid,
-		      Tab->BssEntry[Idx].SsidLen))) {
-			BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid,
-				    SsidLen, BssType, BeaconPeriod, CfParm,
-				    AtimWin, CapabilityInfo, SupRate,
-				    SupRateLen, ExtRate, ExtRateLen,
-				    pHtCapability, pAddHtInfo, HtCapabilityLen,
-				    AddHtInfoLen, NewExtChanOffset, ChannelNo,
-				    Rssi, TimeStamp, CkipFlag, pEdcaParm,
-				    pQosCapability, pQbssLoad, LengthVIE, pVIE);
-		}
-	}
-
-	return Idx;
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void BssTableSsidSort(struct rt_rtmp_adapter *pAd,
-		      struct rt_bss_table *OutTab, char Ssid[], u8 SsidLen)
-{
-	int i;
-	BssTableInit(OutTab);
-
-	for (i = 0; i < pAd->ScanTab.BssNr; i++) {
-		struct rt_bss_entry *pInBss = &pAd->ScanTab.BssEntry[i];
-		BOOLEAN bIsHiddenApIncluded = FALSE;
-
-		if (((pAd->CommonCfg.bIEEE80211H == 1) &&
-		     (pAd->MlmeAux.Channel > 14) &&
-		     RadarChannelCheck(pAd, pInBss->Channel))
-		    ) {
-			if (pInBss->Hidden)
-				bIsHiddenApIncluded = TRUE;
-		}
-
-		if ((pInBss->BssType == pAd->StaCfg.BssType) &&
-		    (SSID_EQUAL(Ssid, SsidLen, pInBss->Ssid, pInBss->SsidLen)
-		     || bIsHiddenApIncluded)) {
-			struct rt_bss_entry *pOutBss = &OutTab->BssEntry[OutTab->BssNr];
-
-			/* 2.4G/5G N only mode */
-			if ((pInBss->HtCapabilityLen == 0) &&
-			    ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G)
-			     || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n"));
-				continue;
-			}
-			/* New for WPA2 */
-			/* Check the Authmode first */
-			if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) {
-				/* Check AuthMode and AuthModeAux for matching, in case AP support dual-mode */
-				if ((pAd->StaCfg.AuthMode != pInBss->AuthMode)
-				    && (pAd->StaCfg.AuthMode !=
-					pInBss->AuthModeAux))
-					/* None matched */
-					continue;
-
-				/* Check cipher suite, AP must have more secured cipher than station setting */
-				if ((pAd->StaCfg.AuthMode ==
-				     Ndis802_11AuthModeWPA)
-				    || (pAd->StaCfg.AuthMode ==
-					Ndis802_11AuthModeWPAPSK)) {
-					/* If it's not mixed mode, we should only let BSS pass with the same encryption */
-					if (pInBss->WPA.bMixMode == FALSE)
-						if (pAd->StaCfg.WepStatus !=
-						    pInBss->WPA.GroupCipher)
-							continue;
-
-					/* check group cipher */
-					if ((pAd->StaCfg.WepStatus <
-					     pInBss->WPA.GroupCipher)
-					    && (pInBss->WPA.GroupCipher !=
-						Ndis802_11GroupWEP40Enabled)
-					    && (pInBss->WPA.GroupCipher !=
-						Ndis802_11GroupWEP104Enabled))
-						continue;
-
-					/* check pairwise cipher, skip if none matched */
-					/* If profile set to AES, let it pass without question. */
-					/* If profile set to TKIP, we must find one mateched */
-					if ((pAd->StaCfg.WepStatus ==
-					     Ndis802_11Encryption2Enabled)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA.PairCipher)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA.PairCipherAux))
-						continue;
-				} else
-				    if ((pAd->StaCfg.AuthMode ==
-					 Ndis802_11AuthModeWPA2)
-					|| (pAd->StaCfg.AuthMode ==
-					    Ndis802_11AuthModeWPA2PSK)) {
-					/* If it's not mixed mode, we should only let BSS pass with the same encryption */
-					if (pInBss->WPA2.bMixMode == FALSE)
-						if (pAd->StaCfg.WepStatus !=
-						    pInBss->WPA2.GroupCipher)
-							continue;
-
-					/* check group cipher */
-					if ((pAd->StaCfg.WepStatus <
-					     pInBss->WPA.GroupCipher)
-					    && (pInBss->WPA2.GroupCipher !=
-						Ndis802_11GroupWEP40Enabled)
-					    && (pInBss->WPA2.GroupCipher !=
-						Ndis802_11GroupWEP104Enabled))
-						continue;
-
-					/* check pairwise cipher, skip if none matched */
-					/* If profile set to AES, let it pass without question. */
-					/* If profile set to TKIP, we must find one mateched */
-					if ((pAd->StaCfg.WepStatus ==
-					     Ndis802_11Encryption2Enabled)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA2.PairCipher)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA2.PairCipherAux))
-						continue;
-				}
-			}
-			/* Bss Type matched, SSID matched. */
-			/* We will check wepstatus for qualification Bss */
-			else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("StaCfg.WepStatus=%d, while pInBss->WepStatus=%d\n",
-					  pAd->StaCfg.WepStatus,
-					  pInBss->WepStatus));
-				/* */
-				/* For the SESv2 case, we will not qualify WepStatus. */
-				/* */
-				if (!pInBss->bSES)
-					continue;
-			}
-			/* Since the AP is using hidden SSID, and we are trying to connect to ANY */
-			/* It definitely will fail. So, skip it. */
-			/* CCX also require not even try to connect it! */
-			if (SsidLen == 0)
-				continue;
-
-			/* If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region */
-			/* If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, */
-			if ((pInBss->CentralChannel != pInBss->Channel) &&
-			    (pAd->CommonCfg.RegTransmitSetting.field.BW ==
-			     BW_40)) {
-				if (RTMPCheckChannel
-				    (pAd, pInBss->CentralChannel,
-				     pInBss->Channel) == FALSE) {
-					pAd->CommonCfg.RegTransmitSetting.field.
-					    BW = BW_20;
-					SetCommonHT(pAd);
-					pAd->CommonCfg.RegTransmitSetting.field.
-					    BW = BW_40;
-				} else {
-					if (pAd->CommonCfg.DesiredHtPhy.
-					    ChannelWidth == BAND_WIDTH_20) {
-						SetCommonHT(pAd);
-					}
-				}
-			}
-			/* copy matching BSS from InTab to OutTab */
-			NdisMoveMemory(pOutBss, pInBss, sizeof(struct rt_bss_entry));
-
-			OutTab->BssNr++;
-		} else if ((pInBss->BssType == pAd->StaCfg.BssType)
-			   && (SsidLen == 0)) {
-			struct rt_bss_entry *pOutBss = &OutTab->BssEntry[OutTab->BssNr];
-
-			/* 2.4G/5G N only mode */
-			if ((pInBss->HtCapabilityLen == 0) &&
-			    ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G)
-			     || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n"));
-				continue;
-			}
-			/* New for WPA2 */
-			/* Check the Authmode first */
-			if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) {
-				/* Check AuthMode and AuthModeAux for matching, in case AP support dual-mode */
-				if ((pAd->StaCfg.AuthMode != pInBss->AuthMode)
-				    && (pAd->StaCfg.AuthMode !=
-					pInBss->AuthModeAux))
-					/* None matched */
-					continue;
-
-				/* Check cipher suite, AP must have more secured cipher than station setting */
-				if ((pAd->StaCfg.AuthMode ==
-				     Ndis802_11AuthModeWPA)
-				    || (pAd->StaCfg.AuthMode ==
-					Ndis802_11AuthModeWPAPSK)) {
-					/* If it's not mixed mode, we should only let BSS pass with the same encryption */
-					if (pInBss->WPA.bMixMode == FALSE)
-						if (pAd->StaCfg.WepStatus !=
-						    pInBss->WPA.GroupCipher)
-							continue;
-
-					/* check group cipher */
-					if (pAd->StaCfg.WepStatus <
-					    pInBss->WPA.GroupCipher)
-						continue;
-
-					/* check pairwise cipher, skip if none matched */
-					/* If profile set to AES, let it pass without question. */
-					/* If profile set to TKIP, we must find one mateched */
-					if ((pAd->StaCfg.WepStatus ==
-					     Ndis802_11Encryption2Enabled)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA.PairCipher)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA.PairCipherAux))
-						continue;
-				} else
-				    if ((pAd->StaCfg.AuthMode ==
-					 Ndis802_11AuthModeWPA2)
-					|| (pAd->StaCfg.AuthMode ==
-					    Ndis802_11AuthModeWPA2PSK)) {
-					/* If it's not mixed mode, we should only let BSS pass with the same encryption */
-					if (pInBss->WPA2.bMixMode == FALSE)
-						if (pAd->StaCfg.WepStatus !=
-						    pInBss->WPA2.GroupCipher)
-							continue;
-
-					/* check group cipher */
-					if (pAd->StaCfg.WepStatus <
-					    pInBss->WPA2.GroupCipher)
-						continue;
-
-					/* check pairwise cipher, skip if none matched */
-					/* If profile set to AES, let it pass without question. */
-					/* If profile set to TKIP, we must find one mateched */
-					if ((pAd->StaCfg.WepStatus ==
-					     Ndis802_11Encryption2Enabled)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA2.PairCipher)
-					    && (pAd->StaCfg.WepStatus !=
-						pInBss->WPA2.PairCipherAux))
-						continue;
-				}
-			}
-			/* Bss Type matched, SSID matched. */
-			/* We will check wepstatus for qualification Bss */
-			else if (pAd->StaCfg.WepStatus != pInBss->WepStatus)
-				continue;
-
-			/* If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region */
-			/* If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, */
-			if ((pInBss->CentralChannel != pInBss->Channel) &&
-			    (pAd->CommonCfg.RegTransmitSetting.field.BW ==
-			     BW_40)) {
-				if (RTMPCheckChannel
-				    (pAd, pInBss->CentralChannel,
-				     pInBss->Channel) == FALSE) {
-					pAd->CommonCfg.RegTransmitSetting.field.
-					    BW = BW_20;
-					SetCommonHT(pAd);
-					pAd->CommonCfg.RegTransmitSetting.field.
-					    BW = BW_40;
-				}
-			}
-			/* copy matching BSS from InTab to OutTab */
-			NdisMoveMemory(pOutBss, pInBss, sizeof(struct rt_bss_entry));
-
-			OutTab->BssNr++;
-		}
-
-		if (OutTab->BssNr >= MAX_LEN_OF_BSS_TABLE)
-			break;
-	}
-
-	BssTableSortByRssi(OutTab);
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void BssTableSortByRssi(struct rt_bss_table *OutTab)
-{
-	int i, j;
-	struct rt_bss_entry TmpBss;
-
-	for (i = 0; i < OutTab->BssNr - 1; i++) {
-		for (j = i + 1; j < OutTab->BssNr; j++) {
-			if (OutTab->BssEntry[j].Rssi > OutTab->BssEntry[i].Rssi) {
-				NdisMoveMemory(&TmpBss, &OutTab->BssEntry[j],
-					       sizeof(struct rt_bss_entry));
-				NdisMoveMemory(&OutTab->BssEntry[j],
-					       &OutTab->BssEntry[i],
-					       sizeof(struct rt_bss_entry));
-				NdisMoveMemory(&OutTab->BssEntry[i], &TmpBss,
-					       sizeof(struct rt_bss_entry));
-			}
-		}
-	}
-}
-
-void BssCipherParse(struct rt_bss_entry *pBss)
-{
-	struct rt_eid * pEid;
-	u8 *pTmp;
-	struct rt_rsn_ie_header * pRsnHeader;
-	struct rt_cipher_suite_struct * pCipher;
-	struct rt_akm_suite * pAKM;
-	u16 Count;
-	int Length;
-	NDIS_802_11_ENCRYPTION_STATUS TmpCipher;
-
-	/* */
-	/* WepStatus will be reset later, if AP announce TKIP or AES on the beacon frame. */
-	/* */
-	if (pBss->Privacy) {
-		pBss->WepStatus = Ndis802_11WEPEnabled;
-	} else {
-		pBss->WepStatus = Ndis802_11WEPDisabled;
-	}
-	/* Set default to disable & open authentication before parsing variable IE */
-	pBss->AuthMode = Ndis802_11AuthModeOpen;
-	pBss->AuthModeAux = Ndis802_11AuthModeOpen;
-
-	/* Init WPA setting */
-	pBss->WPA.PairCipher = Ndis802_11WEPDisabled;
-	pBss->WPA.PairCipherAux = Ndis802_11WEPDisabled;
-	pBss->WPA.GroupCipher = Ndis802_11WEPDisabled;
-	pBss->WPA.RsnCapability = 0;
-	pBss->WPA.bMixMode = FALSE;
-
-	/* Init WPA2 setting */
-	pBss->WPA2.PairCipher = Ndis802_11WEPDisabled;
-	pBss->WPA2.PairCipherAux = Ndis802_11WEPDisabled;
-	pBss->WPA2.GroupCipher = Ndis802_11WEPDisabled;
-	pBss->WPA2.RsnCapability = 0;
-	pBss->WPA2.bMixMode = FALSE;
-
-	Length = (int)pBss->VarIELen;
-
-	while (Length > 0) {
-		/* Parse cipher suite base on WPA1 & WPA2, they should be parsed differently */
-		pTmp = ((u8 *)pBss->VarIEs) + pBss->VarIELen - Length;
-		pEid = (struct rt_eid *) pTmp;
-		switch (pEid->Eid) {
-		case IE_WPA:
-			if (NdisEqualMemory(pEid->Octet, SES_OUI, 3)
-			    && (pEid->Len == 7)) {
-				pBss->bSES = TRUE;
-				break;
-			} else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4) !=
-				   1) {
-				/* if unsupported vendor specific IE */
-				break;
-			}
-			/* Skip OUI, version, and multicast suite */
-			/* This part should be improved in the future when AP supported multiple cipher suite. */
-			/* For now, it's OK since almost all APs have fixed cipher suite supported. */
-			/* pTmp = (u8 *)pEid->Octet; */
-			pTmp += 11;
-
-			/* Cipher Suite Selectors from Spec P802.11i/D3.2 P26. */
-			/*      Value      Meaning */
-			/*      0                       None */
-			/*      1                       WEP-40 */
-			/*      2                       Tkip */
-			/*      3                       WRAP */
-			/*      4                       AES */
-			/*      5                       WEP-104 */
-			/* Parse group cipher */
-			switch (*pTmp) {
-			case 1:
-				pBss->WPA.GroupCipher =
-				    Ndis802_11GroupWEP40Enabled;
-				break;
-			case 5:
-				pBss->WPA.GroupCipher =
-				    Ndis802_11GroupWEP104Enabled;
-				break;
-			case 2:
-				pBss->WPA.GroupCipher =
-				    Ndis802_11Encryption2Enabled;
-				break;
-			case 4:
-				pBss->WPA.GroupCipher =
-				    Ndis802_11Encryption3Enabled;
-				break;
-			default:
-				break;
-			}
-			/* number of unicast suite */
-			pTmp += 1;
-
-			/* skip all unicast cipher suites */
-			/*Count = *(u16 *)pTmp; */
-			Count = (pTmp[1] << 8) + pTmp[0];
-			pTmp += sizeof(u16);
-
-			/* Parsing all unicast cipher suite */
-			while (Count > 0) {
-				/* Skip OUI */
-				pTmp += 3;
-				TmpCipher = Ndis802_11WEPDisabled;
-				switch (*pTmp) {
-				case 1:
-				case 5:	/* Although WEP is not allowed in WPA related auth mode, we parse it anyway */
-					TmpCipher =
-					    Ndis802_11Encryption1Enabled;
-					break;
-				case 2:
-					TmpCipher =
-					    Ndis802_11Encryption2Enabled;
-					break;
-				case 4:
-					TmpCipher =
-					    Ndis802_11Encryption3Enabled;
-					break;
-				default:
-					break;
-				}
-				if (TmpCipher > pBss->WPA.PairCipher) {
-					/* Move the lower cipher suite to PairCipherAux */
-					pBss->WPA.PairCipherAux =
-					    pBss->WPA.PairCipher;
-					pBss->WPA.PairCipher = TmpCipher;
-				} else {
-					pBss->WPA.PairCipherAux = TmpCipher;
-				}
-				pTmp++;
-				Count--;
-			}
-
-			/* 4. get AKM suite counts */
-			/*Count = *(u16 *)pTmp; */
-			Count = (pTmp[1] << 8) + pTmp[0];
-			pTmp += sizeof(u16);
-			pTmp += 3;
-
-			switch (*pTmp) {
-			case 1:
-				/* Set AP support WPA-enterprise mode */
-				if (pBss->AuthMode == Ndis802_11AuthModeOpen)
-					pBss->AuthMode = Ndis802_11AuthModeWPA;
-				else
-					pBss->AuthModeAux =
-					    Ndis802_11AuthModeWPA;
-				break;
-			case 2:
-				/* Set AP support WPA-PSK mode */
-				if (pBss->AuthMode == Ndis802_11AuthModeOpen)
-					pBss->AuthMode =
-					    Ndis802_11AuthModeWPAPSK;
-				else
-					pBss->AuthModeAux =
-					    Ndis802_11AuthModeWPAPSK;
-				break;
-			default:
-				break;
-			}
-			pTmp += 1;
-
-			/* Fixed for WPA-None */
-			if (pBss->BssType == BSS_ADHOC) {
-				pBss->AuthMode = Ndis802_11AuthModeWPANone;
-				pBss->AuthModeAux = Ndis802_11AuthModeWPANone;
-				pBss->WepStatus = pBss->WPA.GroupCipher;
-				/* Patched bugs for old driver */
-				if (pBss->WPA.PairCipherAux ==
-				    Ndis802_11WEPDisabled)
-					pBss->WPA.PairCipherAux =
-					    pBss->WPA.GroupCipher;
-			} else
-				pBss->WepStatus = pBss->WPA.PairCipher;
-
-			/* Check the Pair & Group, if different, turn on mixed mode flag */
-			if (pBss->WPA.GroupCipher != pBss->WPA.PairCipher)
-				pBss->WPA.bMixMode = TRUE;
-
-			break;
-
-		case IE_RSN:
-			pRsnHeader = (struct rt_rsn_ie_header *) pTmp;
-
-			/* 0. Version must be 1 */
-			if (le2cpu16(pRsnHeader->Version) != 1)
-				break;
-			pTmp += sizeof(struct rt_rsn_ie_header);
-
-			/* 1. Check group cipher */
-			pCipher = (struct rt_cipher_suite_struct *) pTmp;
-			if (!RTMPEqualMemory(pTmp, RSN_OUI, 3))
-				break;
-
-			/* Parse group cipher */
-			switch (pCipher->Type) {
-			case 1:
-				pBss->WPA2.GroupCipher =
-				    Ndis802_11GroupWEP40Enabled;
-				break;
-			case 5:
-				pBss->WPA2.GroupCipher =
-				    Ndis802_11GroupWEP104Enabled;
-				break;
-			case 2:
-				pBss->WPA2.GroupCipher =
-				    Ndis802_11Encryption2Enabled;
-				break;
-			case 4:
-				pBss->WPA2.GroupCipher =
-				    Ndis802_11Encryption3Enabled;
-				break;
-			default:
-				break;
-			}
-			/* set to correct offset for next parsing */
-			pTmp += sizeof(struct rt_cipher_suite_struct);
-
-			/* 2. Get pairwise cipher counts */
-			/*Count = *(u16 *)pTmp; */
-			Count = (pTmp[1] << 8) + pTmp[0];
-			pTmp += sizeof(u16);
-
-			/* 3. Get pairwise cipher */
-			/* Parsing all unicast cipher suite */
-			while (Count > 0) {
-				/* Skip OUI */
-				pCipher = (struct rt_cipher_suite_struct *) pTmp;
-				TmpCipher = Ndis802_11WEPDisabled;
-				switch (pCipher->Type) {
-				case 1:
-				case 5:	/* Although WEP is not allowed in WPA related auth mode, we parse it anyway */
-					TmpCipher =
-					    Ndis802_11Encryption1Enabled;
-					break;
-				case 2:
-					TmpCipher =
-					    Ndis802_11Encryption2Enabled;
-					break;
-				case 4:
-					TmpCipher =
-					    Ndis802_11Encryption3Enabled;
-					break;
-				default:
-					break;
-				}
-				if (TmpCipher > pBss->WPA2.PairCipher) {
-					/* Move the lower cipher suite to PairCipherAux */
-					pBss->WPA2.PairCipherAux =
-					    pBss->WPA2.PairCipher;
-					pBss->WPA2.PairCipher = TmpCipher;
-				} else {
-					pBss->WPA2.PairCipherAux = TmpCipher;
-				}
-				pTmp += sizeof(struct rt_cipher_suite_struct);
-				Count--;
-			}
-
-			/* 4. get AKM suite counts */
-			/*Count = *(u16 *)pTmp; */
-			Count = (pTmp[1] << 8) + pTmp[0];
-			pTmp += sizeof(u16);
-
-			/* 5. Get AKM ciphers */
-			/* Parsing all AKM ciphers */
-			while (Count > 0) {
-				pAKM = (struct rt_akm_suite *) pTmp;
-				if (!RTMPEqualMemory(pTmp, RSN_OUI, 3))
-					break;
-
-				switch (pAKM->Type) {
-				case 1:
-					/* Set AP support WPA-enterprise mode */
-					if (pBss->AuthMode ==
-					    Ndis802_11AuthModeOpen)
-						pBss->AuthMode =
-						    Ndis802_11AuthModeWPA2;
-					else
-						pBss->AuthModeAux =
-						    Ndis802_11AuthModeWPA2;
-					break;
-				case 2:
-					/* Set AP support WPA-PSK mode */
-					if (pBss->AuthMode ==
-					    Ndis802_11AuthModeOpen)
-						pBss->AuthMode =
-						    Ndis802_11AuthModeWPA2PSK;
-					else
-						pBss->AuthModeAux =
-						    Ndis802_11AuthModeWPA2PSK;
-					break;
-				default:
-					if (pBss->AuthMode ==
-					    Ndis802_11AuthModeOpen)
-						pBss->AuthMode =
-						    Ndis802_11AuthModeMax;
-					else
-						pBss->AuthModeAux =
-						    Ndis802_11AuthModeMax;
-					break;
-				}
-				pTmp += (Count * sizeof(struct rt_akm_suite));
-				Count--;
-			}
-
-			/* Fixed for WPA-None */
-			if (pBss->BssType == BSS_ADHOC) {
-				pBss->AuthMode = Ndis802_11AuthModeWPANone;
-				pBss->AuthModeAux = Ndis802_11AuthModeWPANone;
-				pBss->WPA.PairCipherAux =
-				    pBss->WPA2.PairCipherAux;
-				pBss->WPA.GroupCipher = pBss->WPA2.GroupCipher;
-				pBss->WepStatus = pBss->WPA.GroupCipher;
-				/* Patched bugs for old driver */
-				if (pBss->WPA.PairCipherAux ==
-				    Ndis802_11WEPDisabled)
-					pBss->WPA.PairCipherAux =
-					    pBss->WPA.GroupCipher;
-			}
-			pBss->WepStatus = pBss->WPA2.PairCipher;
-
-			/* 6. Get RSN capability */
-			/*pBss->WPA2.RsnCapability = *(u16 *)pTmp; */
-			pBss->WPA2.RsnCapability = (pTmp[1] << 8) + pTmp[0];
-			pTmp += sizeof(u16);
-
-			/* Check the Pair & Group, if different, turn on mixed mode flag */
-			if (pBss->WPA2.GroupCipher != pBss->WPA2.PairCipher)
-				pBss->WPA2.bMixMode = TRUE;
-
-			break;
-		default:
-			break;
-		}
-		Length -= (pEid->Len + 2);
-	}
-}
-
-/* =========================================================================================== */
-/* mac_table.c */
-/* =========================================================================================== */
-
-/*! \brief generates a random mac address value for IBSS BSSID
- *	\param Addr the bssid location
- *	\return none
- *	\pre
- *	\post
- */
-void MacAddrRandomBssid(struct rt_rtmp_adapter *pAd, u8 *pAddr)
-{
-	int i;
-
-	for (i = 0; i < MAC_ADDR_LEN; i++) {
-		pAddr[i] = RandomByte(pAd);
-	}
-
-	pAddr[0] = (pAddr[0] & 0xfe) | 0x02;	/* the first 2 bits must be 01xxxxxxxx */
-}
-
-/*! \brief init the management mac frame header
- *	\param p_hdr mac header
- *	\param subtype subtype of the frame
- *	\param p_ds destination address, don't care if it is a broadcast address
- *	\return none
- *	\pre the station has the following information in the pAd->StaCfg
- *	 - bssid
- *	 - station address
- *	\post
- *	\note this function initializes the following field
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
- */
-void MgtMacHeaderInit(struct rt_rtmp_adapter *pAd,
-		      struct rt_header_802_11 * pHdr80211,
-		      u8 SubType,
-		      u8 ToDs, u8 *pDA, u8 *pBssid)
-{
-	NdisZeroMemory(pHdr80211, sizeof(struct rt_header_802_11));
-
-	pHdr80211->FC.Type = BTYPE_MGMT;
-	pHdr80211->FC.SubType = SubType;
-/*      if (SubType == SUBTYPE_ACK)     // sample, no use, it will conflict with ACTION frame sub type */
-/*              pHdr80211->FC.Type = BTYPE_CNTL; */
-	pHdr80211->FC.ToDs = ToDs;
-	COPY_MAC_ADDR(pHdr80211->Addr1, pDA);
-	COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress);
-	COPY_MAC_ADDR(pHdr80211->Addr3, pBssid);
-}
-
-/* =========================================================================================== */
-/* mem_mgmt.c */
-/* =========================================================================================== */
-
-/*!***************************************************************************
- * This routine build an outgoing frame, and fill all information specified
- * in argument list to the frame body. The actual frame size is the summation
- * of all arguments.
- * input params:
- *		Buffer - pointer to a pre-allocated memory segment
- *		args - a list of <int arg_size, arg> pairs.
- *		NOTE NOTE NOTE! the last argument must be NULL, otherwise this
- *						   function will FAIL!
- * return:
- *		Size of the buffer
- * usage:
- *		MakeOutgoingFrame(Buffer, output_length, 2, &fc, 2, &dur, 6, p_addr1, 6,p_addr2, END_OF_ARGS);
-
- IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
- ****************************************************************************/
-unsigned long MakeOutgoingFrame(u8 * Buffer, unsigned long * FrameLen, ...)
-{
-	u8 *p;
-	int leng;
-	unsigned long TotLeng;
-	va_list Args;
-
-	/* calculates the total length */
-	TotLeng = 0;
-	va_start(Args, FrameLen);
-	do {
-		leng = va_arg(Args, int);
-		if (leng == END_OF_ARGS) {
-			break;
-		}
-		p = va_arg(Args, void *);
-		NdisMoveMemory(&Buffer[TotLeng], p, leng);
-		TotLeng = TotLeng + leng;
-	} while (TRUE);
-
-	va_end(Args);		/* clean up */
-	*FrameLen = TotLeng;
-	return TotLeng;
-}
-
-/* =========================================================================================== */
-/* mlme_queue.c */
-/* =========================================================================================== */
-
-/*! \brief	Initialize The MLME Queue, used by MLME Functions
- *	\param	*Queue	   The MLME Queue
- *	\return Always	   Return NDIS_STATE_SUCCESS in this implementation
- *	\pre
- *	\post
- *	\note	Because this is done only once (at the init stage), no need to be locked
-
- IRQL = PASSIVE_LEVEL
-
- */
-int MlmeQueueInit(struct rt_mlme_queue *Queue)
-{
-	int i;
-
-	NdisAllocateSpinLock(&Queue->Lock);
-
-	Queue->Num = 0;
-	Queue->Head = 0;
-	Queue->Tail = 0;
-
-	for (i = 0; i < MAX_LEN_OF_MLME_QUEUE; i++) {
-		Queue->Entry[i].Occupied = FALSE;
-		Queue->Entry[i].MsgLen = 0;
-		NdisZeroMemory(Queue->Entry[i].Msg, MGMT_DMA_BUFFER_SIZE);
-	}
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*! \brief	 Enqueue a message for other threads, if they want to send messages to MLME thread
- *	\param	*Queue	  The MLME Queue
- *	\param	 Machine  The State Machine Id
- *	\param	 MsgType  The Message Type
- *	\param	 MsgLen   The Message length
- *	\param	*Msg	  The message pointer
- *	\return  TRUE if enqueue is successful, FALSE if the queue is full
- *	\pre
- *	\post
- *	\note	 The message has to be initialized
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeEnqueue(struct rt_rtmp_adapter *pAd,
-		    unsigned long Machine,
-		    unsigned long MsgType, unsigned long MsgLen, void * Msg)
-{
-	int Tail;
-	struct rt_mlme_queue *Queue = (struct rt_mlme_queue *)& pAd->Mlme.Queue;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return FALSE;
-
-	/* First check the size, it MUST not exceed the mlme queue size */
-	if (MsgLen > MGMT_DMA_BUFFER_SIZE) {
-		DBGPRINT_ERR("MlmeEnqueue: msg too large, size = %ld \n", MsgLen);
-		return FALSE;
-	}
-
-	if (MlmeQueueFull(Queue)) {
-		return FALSE;
-	}
-
-	NdisAcquireSpinLock(&(Queue->Lock));
-	Tail = Queue->Tail;
-	Queue->Tail++;
-	Queue->Num++;
-	if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) {
-		Queue->Tail = 0;
-	}
-
-	Queue->Entry[Tail].Wcid = RESERVED_WCID;
-	Queue->Entry[Tail].Occupied = TRUE;
-	Queue->Entry[Tail].Machine = Machine;
-	Queue->Entry[Tail].MsgType = MsgType;
-	Queue->Entry[Tail].MsgLen = MsgLen;
-
-	if (Msg != NULL) {
-		NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen);
-	}
-
-	NdisReleaseSpinLock(&(Queue->Lock));
-	return TRUE;
-}
-
-/*! \brief	 This function is used when Recv gets a MLME message
- *	\param	*Queue			 The MLME Queue
- *	\param	 TimeStampHigh	 The upper 32 bit of timestamp
- *	\param	 TimeStampLow	 The lower 32 bit of timestamp
- *	\param	 Rssi			 The receiving RSSI strength
- *	\param	 MsgLen			 The length of the message
- *	\param	*Msg			 The message pointer
- *	\return  TRUE if everything ok, FALSE otherwise (like Queue Full)
- *	\pre
- *	\post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeEnqueueForRecv(struct rt_rtmp_adapter *pAd,
-			   unsigned long Wcid,
-			   unsigned long TimeStampHigh,
-			   unsigned long TimeStampLow,
-			   u8 Rssi0,
-			   u8 Rssi1,
-			   u8 Rssi2,
-			   unsigned long MsgLen, void * Msg, u8 Signal)
-{
-	int Tail, Machine;
-	struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) Msg;
-	int MsgType;
-	struct rt_mlme_queue *Queue = (struct rt_mlme_queue *)& pAd->Mlme.Queue;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd,
-	     fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) {
-		DBGPRINT_ERR("MlmeEnqueueForRecv: fRTMP_ADAPTER_HALT_IN_PROGRESS\n");
-		return FALSE;
-	}
-	/* First check the size, it MUST not exceed the mlme queue size */
-	if (MsgLen > MGMT_DMA_BUFFER_SIZE) {
-		DBGPRINT_ERR("MlmeEnqueueForRecv: frame too large, size = %ld \n", MsgLen);
-		return FALSE;
-	}
-
-	if (MlmeQueueFull(Queue)) {
-		return FALSE;
-	}
-
-	{
-		if (!MsgTypeSubst(pAd, pFrame, &Machine, &MsgType)) {
-			DBGPRINT_ERR("MlmeEnqueueForRecv: un-recongnized mgmt->subtype=%d\n", pFrame->Hdr.FC.SubType);
-			return FALSE;
-		}
-	}
-
-	/* OK, we got all the informations, it is time to put things into queue */
-	NdisAcquireSpinLock(&(Queue->Lock));
-	Tail = Queue->Tail;
-	Queue->Tail++;
-	Queue->Num++;
-	if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) {
-		Queue->Tail = 0;
-	}
-	Queue->Entry[Tail].Occupied = TRUE;
-	Queue->Entry[Tail].Machine = Machine;
-	Queue->Entry[Tail].MsgType = MsgType;
-	Queue->Entry[Tail].MsgLen = MsgLen;
-	Queue->Entry[Tail].TimeStamp.u.LowPart = TimeStampLow;
-	Queue->Entry[Tail].TimeStamp.u.HighPart = TimeStampHigh;
-	Queue->Entry[Tail].Rssi0 = Rssi0;
-	Queue->Entry[Tail].Rssi1 = Rssi1;
-	Queue->Entry[Tail].Rssi2 = Rssi2;
-	Queue->Entry[Tail].Signal = Signal;
-	Queue->Entry[Tail].Wcid = (u8)Wcid;
-
-	Queue->Entry[Tail].Channel = pAd->LatchRfRegs.Channel;
-
-	if (Msg != NULL) {
-		NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen);
-	}
-
-	NdisReleaseSpinLock(&(Queue->Lock));
-
-	RTMP_MLME_HANDLER(pAd);
-
-	return TRUE;
-}
-
-/*! \brief	 Dequeue a message from the MLME Queue
- *	\param	*Queue	  The MLME Queue
- *	\param	*Elem	  The message dequeued from MLME Queue
- *	\return  TRUE if the Elem contains something, FALSE otherwise
- *	\pre
- *	\post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeDequeue(struct rt_mlme_queue *Queue, struct rt_mlme_queue_elem ** Elem)
-{
-	NdisAcquireSpinLock(&(Queue->Lock));
-	*Elem = &(Queue->Entry[Queue->Head]);
-	Queue->Num--;
-	Queue->Head++;
-	if (Queue->Head == MAX_LEN_OF_MLME_QUEUE) {
-		Queue->Head = 0;
-	}
-	NdisReleaseSpinLock(&(Queue->Lock));
-	return TRUE;
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void MlmeRestartStateMachine(struct rt_rtmp_adapter *pAd)
-{
-#ifdef RTMP_MAC_PCI
-	struct rt_mlme_queue_elem *Elem = NULL;
-#endif /* RTMP_MAC_PCI // */
-	BOOLEAN Cancelled;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("MlmeRestartStateMachine \n"));
-
-#ifdef RTMP_MAC_PCI
-	NdisAcquireSpinLock(&pAd->Mlme.TaskLock);
-	if (pAd->Mlme.bRunning) {
-		NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-		return;
-	} else {
-		pAd->Mlme.bRunning = TRUE;
-	}
-	NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-
-	/* Remove all Mlme queues elements */
-	while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) {
-		/*From message type, determine which state machine I should drive */
-		if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) {
-			/* free MLME element */
-			Elem->Occupied = FALSE;
-			Elem->MsgLen = 0;
-
-		} else {
-			DBGPRINT_ERR("MlmeRestartStateMachine: MlmeQueue empty\n");
-		}
-	}
-#endif /* RTMP_MAC_PCI // */
-
-	{
-		/* Cancel all timer events */
-		/* Be careful to cancel new added timer */
-		RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled);
-
-	}
-
-	/* Change back to original channel in case of doing scan */
-	AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
-	AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-
-	/* Resume MSDU which is turned off durning scan */
-	RTMPResumeMsduTransmission(pAd);
-
-	{
-		/* Set all state machines back IDLE */
-		pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-		pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-		pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-		pAd->Mlme.AuthRspMachine.CurrState = AUTH_RSP_IDLE;
-		pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-		pAd->Mlme.ActMachine.CurrState = ACT_IDLE;
-	}
-
-#ifdef RTMP_MAC_PCI
-	/* Remove running state */
-	NdisAcquireSpinLock(&pAd->Mlme.TaskLock);
-	pAd->Mlme.bRunning = FALSE;
-	NdisReleaseSpinLock(&pAd->Mlme.TaskLock);
-#endif /* RTMP_MAC_PCI // */
-}
-
-/*! \brief	test if the MLME Queue is empty
- *	\param	*Queue	  The MLME Queue
- *	\return TRUE if the Queue is empty, FALSE otherwise
- *	\pre
- *	\post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeQueueEmpty(struct rt_mlme_queue *Queue)
-{
-	BOOLEAN Ans;
-
-	NdisAcquireSpinLock(&(Queue->Lock));
-	Ans = (Queue->Num == 0);
-	NdisReleaseSpinLock(&(Queue->Lock));
-
-	return Ans;
-}
-
-/*! \brief	 test if the MLME Queue is full
- *	\param	 *Queue		 The MLME Queue
- *	\return  TRUE if the Queue is empty, FALSE otherwise
- *	\pre
- *	\post
-
- IRQL = PASSIVE_LEVEL
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MlmeQueueFull(struct rt_mlme_queue *Queue)
-{
-	BOOLEAN Ans;
-
-	NdisAcquireSpinLock(&(Queue->Lock));
-	Ans = (Queue->Num == MAX_LEN_OF_MLME_QUEUE
-	       || Queue->Entry[Queue->Tail].Occupied);
-	NdisReleaseSpinLock(&(Queue->Lock));
-
-	return Ans;
-}
-
-/*! \brief	 The destructor of MLME Queue
- *	\param
- *	\return
- *	\pre
- *	\post
- *	\note	Clear Mlme Queue, Set Queue->Num to Zero.
-
- IRQL = PASSIVE_LEVEL
-
- */
-void MlmeQueueDestroy(struct rt_mlme_queue *pQueue)
-{
-	NdisAcquireSpinLock(&(pQueue->Lock));
-	pQueue->Num = 0;
-	pQueue->Head = 0;
-	pQueue->Tail = 0;
-	NdisReleaseSpinLock(&(pQueue->Lock));
-	NdisFreeSpinLock(&(pQueue->Lock));
-}
-
-/*! \brief	 To substitute the message type if the message is coming from external
- *	\param	pFrame		   The frame received
- *	\param	*Machine	   The state machine
- *	\param	*MsgType	   the message type for the state machine
- *	\return TRUE if the substitution is successful, FALSE otherwise
- *	\pre
- *	\post
-
- IRQL = DISPATCH_LEVEL
-
- */
-BOOLEAN MsgTypeSubst(struct rt_rtmp_adapter *pAd,
-		     struct rt_frame_802_11 * pFrame,
-		     int * Machine, int * MsgType)
-{
-	u16 Seq, Alg;
-	u8 EAPType;
-	u8 *pData;
-
-	/* Pointer to start of data frames including SNAP header */
-	pData = (u8 *)pFrame + LENGTH_802_11;
-
-	/* The only data type will pass to this function is EAPOL frame */
-	if (pFrame->Hdr.FC.Type == BTYPE_DATA) {
-		{
-			*Machine = WPA_STATE_MACHINE;
-			EAPType =
-			    *((u8 *) pFrame + LENGTH_802_11 +
-			      LENGTH_802_1_H + 1);
-			return (WpaMsgTypeSubst(EAPType, (int *) MsgType));
-		}
-	}
-
-	switch (pFrame->Hdr.FC.SubType) {
-	case SUBTYPE_ASSOC_REQ:
-		*Machine = ASSOC_STATE_MACHINE;
-		*MsgType = MT2_PEER_ASSOC_REQ;
-		break;
-	case SUBTYPE_ASSOC_RSP:
-		*Machine = ASSOC_STATE_MACHINE;
-		*MsgType = MT2_PEER_ASSOC_RSP;
-		break;
-	case SUBTYPE_REASSOC_REQ:
-		*Machine = ASSOC_STATE_MACHINE;
-		*MsgType = MT2_PEER_REASSOC_REQ;
-		break;
-	case SUBTYPE_REASSOC_RSP:
-		*Machine = ASSOC_STATE_MACHINE;
-		*MsgType = MT2_PEER_REASSOC_RSP;
-		break;
-	case SUBTYPE_PROBE_REQ:
-		*Machine = SYNC_STATE_MACHINE;
-		*MsgType = MT2_PEER_PROBE_REQ;
-		break;
-	case SUBTYPE_PROBE_RSP:
-		*Machine = SYNC_STATE_MACHINE;
-		*MsgType = MT2_PEER_PROBE_RSP;
-		break;
-	case SUBTYPE_BEACON:
-		*Machine = SYNC_STATE_MACHINE;
-		*MsgType = MT2_PEER_BEACON;
-		break;
-	case SUBTYPE_ATIM:
-		*Machine = SYNC_STATE_MACHINE;
-		*MsgType = MT2_PEER_ATIM;
-		break;
-	case SUBTYPE_DISASSOC:
-		*Machine = ASSOC_STATE_MACHINE;
-		*MsgType = MT2_PEER_DISASSOC_REQ;
-		break;
-	case SUBTYPE_AUTH:
-		/* get the sequence number from payload 24 Mac Header + 2 bytes algorithm */
-		NdisMoveMemory(&Seq, &pFrame->Octet[2], sizeof(u16));
-		NdisMoveMemory(&Alg, &pFrame->Octet[0], sizeof(u16));
-		if (Seq == 1 || Seq == 3) {
-			*Machine = AUTH_RSP_STATE_MACHINE;
-			*MsgType = MT2_PEER_AUTH_ODD;
-		} else if (Seq == 2 || Seq == 4) {
-			if (Alg == AUTH_MODE_OPEN || Alg == AUTH_MODE_KEY) {
-				*Machine = AUTH_STATE_MACHINE;
-				*MsgType = MT2_PEER_AUTH_EVEN;
-			}
-		} else {
-			return FALSE;
-		}
-		break;
-	case SUBTYPE_DEAUTH:
-		*Machine = AUTH_RSP_STATE_MACHINE;
-		*MsgType = MT2_PEER_DEAUTH;
-		break;
-	case SUBTYPE_ACTION:
-		*Machine = ACTION_STATE_MACHINE;
-		/*  Sometimes Sta will return with category bytes with MSB = 1, if they receive catogory out of their support */
-		if ((pFrame->Octet[0] & 0x7F) > MAX_PEER_CATE_MSG) {
-			*MsgType = MT2_ACT_INVALID;
-		} else {
-			*MsgType = (pFrame->Octet[0] & 0x7F);
-		}
-		break;
-	default:
-		return FALSE;
-		break;
-	}
-
-	return TRUE;
-}
-
-/* =========================================================================================== */
-/* state_machine.c */
-/* =========================================================================================== */
-
-/*! \brief Initialize the state machine.
- *	\param *S			pointer to the state machine
- *	\param	Trans		State machine transition function
- *	\param	StNr		number of states
- *	\param	MsgNr		number of messages
- *	\param	DefFunc		default function, when there is invalid state/message combination
- *	\param	InitState	initial state of the state machine
- *	\param	Base		StateMachine base, internal use only
- *	\pre p_sm should be a legal pointer
- *	\post
-
- IRQL = PASSIVE_LEVEL
-
- */
-void StateMachineInit(struct rt_state_machine *S,
-		      IN STATE_MACHINE_FUNC Trans[],
-		      unsigned long StNr,
-		      unsigned long MsgNr,
-		      IN STATE_MACHINE_FUNC DefFunc,
-		      unsigned long InitState, unsigned long Base)
-{
-	unsigned long i, j;
-
-	/* set number of states and messages */
-	S->NrState = StNr;
-	S->NrMsg = MsgNr;
-	S->Base = Base;
-
-	S->TransFunc = Trans;
-
-	/* init all state transition to default function */
-	for (i = 0; i < StNr; i++) {
-		for (j = 0; j < MsgNr; j++) {
-			S->TransFunc[i * MsgNr + j] = DefFunc;
-		}
-	}
-
-	/* set the starting state */
-	S->CurrState = InitState;
-}
-
-/*! \brief This function fills in the function pointer into the cell in the state machine
- *	\param *S	pointer to the state machine
- *	\param St	state
- *	\param Msg	incoming message
- *	\param f	the function to be executed when (state, message) combination occurs at the state machine
- *	\pre *S should be a legal pointer to the state machine, st, msg, should be all within the range, Base should be set in the initial state
- *	\post
-
- IRQL = PASSIVE_LEVEL
-
- */
-void StateMachineSetAction(struct rt_state_machine *S,
-			   unsigned long St,
-			   unsigned long Msg, IN STATE_MACHINE_FUNC Func)
-{
-	unsigned long MsgIdx;
-
-	MsgIdx = Msg - S->Base;
-
-	if (St < S->NrState && MsgIdx < S->NrMsg) {
-		/* boundary checking before setting the action */
-		S->TransFunc[St * S->NrMsg + MsgIdx] = Func;
-	}
-}
-
-/*! \brief	 This function does the state transition
- *	\param	 *Adapter the NIC adapter pointer
- *	\param	 *S	  the state machine
- *	\param	 *Elem	  the message to be executed
- *	\return   None
-
- IRQL = DISPATCH_LEVEL
-
- */
-void StateMachinePerformAction(struct rt_rtmp_adapter *pAd,
-			       struct rt_state_machine *S, struct rt_mlme_queue_elem *Elem)
-{
-	(*(S->TransFunc[S->CurrState * S->NrMsg + Elem->MsgType - S->Base]))
-	    (pAd, Elem);
-}
-
-/*
-	==========================================================================
-	Description:
-		The drop function, when machine executes this, the message is simply
-		ignored. This function does nothing, the message is freed in
-		StateMachinePerformAction()
-	==========================================================================
- */
-void Drop(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-}
-
-/* =========================================================================================== */
-/* lfsr.c */
-/* =========================================================================================== */
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = PASSIVE_LEVEL
-
-	==========================================================================
- */
-void LfsrInit(struct rt_rtmp_adapter *pAd, unsigned long Seed)
-{
-	if (Seed == 0)
-		pAd->Mlme.ShiftReg = 1;
-	else
-		pAd->Mlme.ShiftReg = Seed;
-}
-
-/*
-	==========================================================================
-	Description:
-	==========================================================================
- */
-u8 RandomByte(struct rt_rtmp_adapter *pAd)
-{
-	unsigned long i;
-	u8 R, Result;
-
-	R = 0;
-
-	if (pAd->Mlme.ShiftReg == 0)
-		NdisGetSystemUpTime((unsigned long *) & pAd->Mlme.ShiftReg);
-
-	for (i = 0; i < 8; i++) {
-		if (pAd->Mlme.ShiftReg & 0x00000001) {
-			pAd->Mlme.ShiftReg =
-			    ((pAd->Mlme.
-			      ShiftReg ^ LFSR_MASK) >> 1) | 0x80000000;
-			Result = 1;
-		} else {
-			pAd->Mlme.ShiftReg = pAd->Mlme.ShiftReg >> 1;
-			Result = 0;
-		}
-		R = (R << 1) | Result;
-	}
-
-	return R;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Verify the support rate for different PHY type
-
-	Arguments:
-		pAd 				Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	========================================================================
-*/
-void RTMPCheckRates(struct rt_rtmp_adapter *pAd,
-		    IN u8 SupRate[], IN u8 * SupRateLen)
-{
-	u8 RateIdx, i, j;
-	u8 NewRate[12], NewRateLen;
-
-	NewRateLen = 0;
-
-	if (pAd->CommonCfg.PhyMode == PHY_11B)
-		RateIdx = 4;
-	else
-		RateIdx = 12;
-
-	/* Check for support rates exclude basic rate bit */
-	for (i = 0; i < *SupRateLen; i++)
-		for (j = 0; j < RateIdx; j++)
-			if ((SupRate[i] & 0x7f) == RateIdTo500Kbps[j])
-				NewRate[NewRateLen++] = SupRate[i];
-
-	*SupRateLen = NewRateLen;
-	NdisMoveMemory(SupRate, NewRate, NewRateLen);
-}
-
-BOOLEAN RTMPCheckChannel(struct rt_rtmp_adapter *pAd,
-			 u8 CentralChannel, u8 Channel)
-{
-	u8 k;
-	u8 UpperChannel = 0, LowerChannel = 0;
-	u8 NoEffectChannelinList = 0;
-
-	/* Find upper and lower channel according to 40MHz current operation. */
-	if (CentralChannel < Channel) {
-		UpperChannel = Channel;
-		if (CentralChannel > 2)
-			LowerChannel = CentralChannel - 2;
-		else
-			return FALSE;
-	} else if (CentralChannel > Channel) {
-		UpperChannel = CentralChannel + 2;
-		LowerChannel = Channel;
-	}
-
-	for (k = 0; k < pAd->ChannelListNum; k++) {
-		if (pAd->ChannelList[k].Channel == UpperChannel) {
-			NoEffectChannelinList++;
-		}
-		if (pAd->ChannelList[k].Channel == LowerChannel) {
-			NoEffectChannelinList++;
-		}
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Total Channel in Channel List = [%d]\n",
-		  NoEffectChannelinList));
-	if (NoEffectChannelinList == 2)
-		return TRUE;
-	else
-		return FALSE;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Verify the support rate for HT phy type
-
-	Arguments:
-		pAd 				Pointer to our adapter
-
-	Return Value:
-		FALSE if pAd->CommonCfg.SupportedHtPhy doesn't accept the pHtCapability.  (AP Mode)
-
-	IRQL = PASSIVE_LEVEL
-
-	========================================================================
-*/
-BOOLEAN RTMPCheckHt(struct rt_rtmp_adapter *pAd,
-		    u8 Wcid,
-		    struct rt_ht_capability_ie * pHtCapability,
-		    struct rt_add_ht_info_ie * pAddHtInfo)
-{
-	if (Wcid >= MAX_LEN_OF_MAC_TABLE)
-		return FALSE;
-
-	/* If use AMSDU, set flag. */
-	if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable)
-		CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid],
-				       fCLIENT_STATUS_AMSDU_INUSED);
-	/* Save Peer Capability */
-	if (pHtCapability->HtCapInfo.ShortGIfor20)
-		CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid],
-				       fCLIENT_STATUS_SGI20_CAPABLE);
-	if (pHtCapability->HtCapInfo.ShortGIfor40)
-		CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid],
-				       fCLIENT_STATUS_SGI40_CAPABLE);
-	if (pHtCapability->HtCapInfo.TxSTBC)
-		CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid],
-				       fCLIENT_STATUS_TxSTBC_CAPABLE);
-	if (pHtCapability->HtCapInfo.RxSTBC)
-		CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid],
-				       fCLIENT_STATUS_RxSTBC_CAPABLE);
-	if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport) {
-		CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid],
-				       fCLIENT_STATUS_RDG_CAPABLE);
-	}
-
-	if (Wcid < MAX_LEN_OF_MAC_TABLE) {
-		pAd->MacTab.Content[Wcid].MpduDensity =
-		    pHtCapability->HtCapParm.MpduDensity;
-	}
-	/* Will check ChannelWidth for MCSSet[4] below */
-	pAd->MlmeAux.HtCapability.MCSSet[4] = 0x1;
-	switch (pAd->CommonCfg.RxStream) {
-	case 1:
-		pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff;
-		pAd->MlmeAux.HtCapability.MCSSet[1] = 0x00;
-		pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00;
-		pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00;
-		break;
-	case 2:
-		pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff;
-		pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff;
-		pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00;
-		pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00;
-		break;
-	case 3:
-		pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff;
-		pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff;
-		pAd->MlmeAux.HtCapability.MCSSet[2] = 0xff;
-		pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00;
-		break;
-	}
-
-	pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth =
-	    pAddHtInfo->AddHtInfo.RecomWidth & pAd->CommonCfg.DesiredHtPhy.
-	    ChannelWidth;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPCheckHt:: HtCapInfo.ChannelWidth=%d, RecomWidth=%d, DesiredHtPhy.ChannelWidth=%d, BW40MAvailForA/G=%d/%d, PhyMode=%d \n",
-		  pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth,
-		  pAddHtInfo->AddHtInfo.RecomWidth,
-		  pAd->CommonCfg.DesiredHtPhy.ChannelWidth,
-		  pAd->NicConfig2.field.BW40MAvailForA,
-		  pAd->NicConfig2.field.BW40MAvailForG,
-		  pAd->CommonCfg.PhyMode));
-
-	pAd->MlmeAux.HtCapability.HtCapInfo.GF =
-	    pHtCapability->HtCapInfo.GF & pAd->CommonCfg.DesiredHtPhy.GF;
-
-	/* Send Assoc Req with my HT capability. */
-	pAd->MlmeAux.HtCapability.HtCapInfo.AMsduSize =
-	    pAd->CommonCfg.DesiredHtPhy.AmsduSize;
-	pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs =
-	    pAd->CommonCfg.DesiredHtPhy.MimoPs;
-	pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20 =
-	    (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20) & (pHtCapability->
-							  HtCapInfo.
-							  ShortGIfor20);
-	pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40 =
-	    (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40) & (pHtCapability->
-							  HtCapInfo.
-							  ShortGIfor40);
-	pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC =
-	    (pAd->CommonCfg.DesiredHtPhy.TxSTBC) & (pHtCapability->HtCapInfo.
-						    RxSTBC);
-	pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC =
-	    (pAd->CommonCfg.DesiredHtPhy.RxSTBC) & (pHtCapability->HtCapInfo.
-						    TxSTBC);
-	pAd->MlmeAux.HtCapability.HtCapParm.MaxRAmpduFactor =
-	    pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor;
-	pAd->MlmeAux.HtCapability.HtCapParm.MpduDensity =
-	    pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity;
-	pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC =
-	    pHtCapability->ExtHtCapInfo.PlusHTC;
-	pAd->MacTab.Content[Wcid].HTCapability.ExtHtCapInfo.PlusHTC =
-	    pHtCapability->ExtHtCapInfo.PlusHTC;
-	if (pAd->CommonCfg.bRdg) {
-		pAd->MlmeAux.HtCapability.ExtHtCapInfo.RDGSupport =
-		    pHtCapability->ExtHtCapInfo.RDGSupport;
-		pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = 1;
-	}
-
-	if (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_20)
-		pAd->MlmeAux.HtCapability.MCSSet[4] = 0x0;	/* BW20 can't transmit MCS32 */
-
-	COPY_AP_HTSETTINGS_FROM_BEACON(pAd, pHtCapability);
-	return TRUE;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Verify the support rate for different PHY type
-
-	Arguments:
-		pAd 				Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	========================================================================
-*/
-void RTMPUpdateMlmeRate(struct rt_rtmp_adapter *pAd)
-{
-	u8 MinimumRate;
-	u8 ProperMlmeRate;	/*= RATE_54; */
-	u8 i, j, RateIdx = 12;	/*1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */
-	BOOLEAN bMatch = FALSE;
-
-	switch (pAd->CommonCfg.PhyMode) {
-	case PHY_11B:
-		ProperMlmeRate = RATE_11;
-		MinimumRate = RATE_1;
-		break;
-	case PHY_11BG_MIXED:
-	case PHY_11ABGN_MIXED:
-	case PHY_11BGN_MIXED:
-		if ((pAd->MlmeAux.SupRateLen == 4) &&
-		    (pAd->MlmeAux.ExtRateLen == 0))
-			/* B only AP */
-			ProperMlmeRate = RATE_11;
-		else
-			ProperMlmeRate = RATE_24;
-
-		if (pAd->MlmeAux.Channel <= 14)
-			MinimumRate = RATE_1;
-		else
-			MinimumRate = RATE_6;
-		break;
-	case PHY_11A:
-	case PHY_11N_2_4G:	/* rt2860 need to check mlmerate for 802.11n */
-	case PHY_11GN_MIXED:
-	case PHY_11AGN_MIXED:
-	case PHY_11AN_MIXED:
-	case PHY_11N_5G:
-		ProperMlmeRate = RATE_24;
-		MinimumRate = RATE_6;
-		break;
-	case PHY_11ABG_MIXED:
-		ProperMlmeRate = RATE_24;
-		if (pAd->MlmeAux.Channel <= 14)
-			MinimumRate = RATE_1;
-		else
-			MinimumRate = RATE_6;
-		break;
-	default:		/* error */
-		ProperMlmeRate = RATE_1;
-		MinimumRate = RATE_1;
-		break;
-	}
-
-	for (i = 0; i < pAd->MlmeAux.SupRateLen; i++) {
-		for (j = 0; j < RateIdx; j++) {
-			if ((pAd->MlmeAux.SupRate[i] & 0x7f) ==
-			    RateIdTo500Kbps[j]) {
-				if (j == ProperMlmeRate) {
-					bMatch = TRUE;
-					break;
-				}
-			}
-		}
-
-		if (bMatch)
-			break;
-	}
-
-	if (bMatch == FALSE) {
-		for (i = 0; i < pAd->MlmeAux.ExtRateLen; i++) {
-			for (j = 0; j < RateIdx; j++) {
-				if ((pAd->MlmeAux.ExtRate[i] & 0x7f) ==
-				    RateIdTo500Kbps[j]) {
-					if (j == ProperMlmeRate) {
-						bMatch = TRUE;
-						break;
-					}
-				}
-			}
-
-			if (bMatch)
-				break;
-		}
-	}
-
-	if (bMatch == FALSE) {
-		ProperMlmeRate = MinimumRate;
-	}
-
-	pAd->CommonCfg.MlmeRate = MinimumRate;
-	pAd->CommonCfg.RtsRate = ProperMlmeRate;
-	if (pAd->CommonCfg.MlmeRate >= RATE_6) {
-		pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
-		pAd->CommonCfg.MlmeTransmit.field.MCS =
-		    OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
-		pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE =
-		    MODE_OFDM;
-		pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS =
-		    OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
-	} else {
-		pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK;
-		pAd->CommonCfg.MlmeTransmit.field.MCS = pAd->CommonCfg.MlmeRate;
-		pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE =
-		    MODE_CCK;
-		pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS =
-		    pAd->CommonCfg.MlmeRate;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPUpdateMlmeRate ==>   MlmeTransmit = 0x%x  \n",
-		  pAd->CommonCfg.MlmeTransmit.word));
-}
-
-char RTMPMaxRssi(struct rt_rtmp_adapter *pAd,
-		 char Rssi0, char Rssi1, char Rssi2)
-{
-	char larger = -127;
-
-	if ((pAd->Antenna.field.RxPath == 1) && (Rssi0 != 0)) {
-		larger = Rssi0;
-	}
-
-	if ((pAd->Antenna.field.RxPath >= 2) && (Rssi1 != 0)) {
-		larger = max(Rssi0, Rssi1);
-	}
-
-	if ((pAd->Antenna.field.RxPath == 3) && (Rssi2 != 0)) {
-		larger = max(larger, Rssi2);
-	}
-
-	if (larger == -127)
-		larger = 0;
-
-	return larger;
-}
-
-/*
-    ========================================================================
-    Routine Description:
-        Periodic evaluate antenna link status
-
-    Arguments:
-        pAd         - Adapter pointer
-
-    Return Value:
-        None
-
-    ========================================================================
-*/
-void AsicEvaluateRxAnt(struct rt_rtmp_adapter *pAd)
-{
-	u8 BBPR3 = 0;
-
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS |
-			   fRTMP_ADAPTER_HALT_IN_PROGRESS |
-			   fRTMP_ADAPTER_RADIO_OFF |
-			   fRTMP_ADAPTER_NIC_NOT_EXIST |
-			   fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS) ||
-	    OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
-#ifdef RT30xx
-	    || (pAd->EepromAccess)
-#endif /* RT30xx // */
-#ifdef RT3090
-	    || (pAd->bPCIclkOff == TRUE)
-#endif /* RT3090 // */
-	    )
-		return;
-
-	{
-		/*if (pAd->StaCfg.Psm == PWR_SAVE) */
-		/*      return; */
-
-		{
-
-			if (pAd->StaCfg.Psm == PWR_SAVE)
-				return;
-
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
-			BBPR3 &= (~0x18);
-			if (pAd->Antenna.field.RxPath == 3) {
-				BBPR3 |= (0x10);
-			} else if (pAd->Antenna.field.RxPath == 2) {
-				BBPR3 |= (0x8);
-			} else if (pAd->Antenna.field.RxPath == 1) {
-				BBPR3 |= (0x0);
-			}
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
-#ifdef RTMP_MAC_PCI
-			pAd->StaCfg.BBPR3 = BBPR3;
-#endif /* RTMP_MAC_PCI // */
-			if (OPSTATUS_TEST_FLAG
-			    (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
-			    ) {
-				unsigned long TxTotalCnt =
-				    pAd->RalinkCounters.OneSecTxNoRetryOkCount +
-				    pAd->RalinkCounters.OneSecTxRetryOkCount +
-				    pAd->RalinkCounters.OneSecTxFailCount;
-
-				/* dynamic adjust antenna evaluation period according to the traffic */
-				if (TxTotalCnt > 50) {
-					RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer,
-						     20);
-					pAd->Mlme.bLowThroughput = FALSE;
-				} else {
-					RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer,
-						     300);
-					pAd->Mlme.bLowThroughput = TRUE;
-				}
-			}
-		}
-
-	}
-
-}
-
-/*
-    ========================================================================
-    Routine Description:
-        After evaluation, check antenna link status
-
-    Arguments:
-        pAd         - Adapter pointer
-
-    Return Value:
-        None
-
-    ========================================================================
-*/
-void AsicRxAntEvalTimeout(void *SystemSpecific1,
-			  void *FunctionContext,
-			  void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-	u8 BBPR3 = 0;
-	char larger = -127, rssi0, rssi1, rssi2;
-
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS |
-			   fRTMP_ADAPTER_HALT_IN_PROGRESS |
-			   fRTMP_ADAPTER_RADIO_OFF |
-			   fRTMP_ADAPTER_NIC_NOT_EXIST) ||
-	    OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
-#ifdef RT30xx
-	    || (pAd->EepromAccess)
-#endif /* RT30xx // */
-#ifdef RT3090
-	    || (pAd->bPCIclkOff == TRUE)
-#endif /* RT3090 // */
-	    )
-		return;
-
-	{
-		/*if (pAd->StaCfg.Psm == PWR_SAVE) */
-		/*      return; */
-		{
-			if (pAd->StaCfg.Psm == PWR_SAVE)
-				return;
-
-			/* if the traffic is low, use average rssi as the criteria */
-			if (pAd->Mlme.bLowThroughput == TRUE) {
-				rssi0 = pAd->StaCfg.RssiSample.LastRssi0;
-				rssi1 = pAd->StaCfg.RssiSample.LastRssi1;
-				rssi2 = pAd->StaCfg.RssiSample.LastRssi2;
-			} else {
-				rssi0 = pAd->StaCfg.RssiSample.AvgRssi0;
-				rssi1 = pAd->StaCfg.RssiSample.AvgRssi1;
-				rssi2 = pAd->StaCfg.RssiSample.AvgRssi2;
-			}
-
-			if (pAd->Antenna.field.RxPath == 3) {
-				larger = max(rssi0, rssi1);
-
-				if (larger > (rssi2 + 20))
-					pAd->Mlme.RealRxPath = 2;
-				else
-					pAd->Mlme.RealRxPath = 3;
-			} else if (pAd->Antenna.field.RxPath == 2) {
-				if (rssi0 > (rssi1 + 20))
-					pAd->Mlme.RealRxPath = 1;
-				else
-					pAd->Mlme.RealRxPath = 2;
-			}
-
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
-			BBPR3 &= (~0x18);
-			if (pAd->Mlme.RealRxPath == 3) {
-				BBPR3 |= (0x10);
-			} else if (pAd->Mlme.RealRxPath == 2) {
-				BBPR3 |= (0x8);
-			} else if (pAd->Mlme.RealRxPath == 1) {
-				BBPR3 |= (0x0);
-			}
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
-#ifdef RTMP_MAC_PCI
-			pAd->StaCfg.BBPR3 = BBPR3;
-#endif /* RTMP_MAC_PCI // */
-		}
-	}
-
-}
-
-void APSDPeriodicExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
-		return;
-
-	pAd->CommonCfg.TriggerTimerCount++;
-
-/* Driver should not send trigger frame, it should be send by application layer */
-/*
-	if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable
-		&& (pAd->CommonCfg.bNeedSendTriggerFrame ||
-		(((pAd->CommonCfg.TriggerTimerCount%20) == 19) && (!pAd->CommonCfg.bAPSDAC_BE || !pAd->CommonCfg.bAPSDAC_BK || !pAd->CommonCfg.bAPSDAC_VI || !pAd->CommonCfg.bAPSDAC_VO))))
-	{
-		DBGPRINT(RT_DEBUG_TRACE,("Sending trigger frame and enter service period when support APSD\n"));
-		RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE);
-		pAd->CommonCfg.bNeedSendTriggerFrame = FALSE;
-		pAd->CommonCfg.TriggerTimerCount = 0;
-		pAd->CommonCfg.bInServicePeriod = TRUE;
-	}*/
-}
-
-/*
-    ========================================================================
-    Routine Description:
-        Set/reset MAC registers according to bPiggyBack parameter
-
-    Arguments:
-        pAd         - Adapter pointer
-        bPiggyBack  - Enable / Disable Piggy-Back
-
-    Return Value:
-        None
-
-    ========================================================================
-*/
-void RTMPSetPiggyBack(struct rt_rtmp_adapter *pAd, IN BOOLEAN bPiggyBack)
-{
-	TX_LINK_CFG_STRUC TxLinkCfg;
-
-	RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word);
-
-	TxLinkCfg.field.TxCFAckEn = bPiggyBack;
-	RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word);
-}
-
-/*
-    ========================================================================
-    Routine Description:
-        check if this entry need to switch rate automatically
-
-    Arguments:
-        pAd
-        pEntry
-
-    Return Value:
-        TURE
-        FALSE
-
-    ========================================================================
-*/
-BOOLEAN RTMPCheckEntryEnableAutoRateSwitch(struct rt_rtmp_adapter *pAd,
-					   struct rt_mac_table_entry *pEntry)
-{
-	BOOLEAN result = TRUE;
-
-	{
-		/* only associated STA counts */
-		if (pEntry && (pEntry->ValidAsCLI)
-		    && (pEntry->Sst == SST_ASSOC)) {
-			result = pAd->StaCfg.bAutoTxRateSwitch;
-		} else
-			result = FALSE;
-	}
-
-	return result;
-}
-
-BOOLEAN RTMPAutoRateSwitchCheck(struct rt_rtmp_adapter *pAd)
-{
-	{
-		if (pAd->StaCfg.bAutoTxRateSwitch)
-			return TRUE;
-	}
-	return FALSE;
-}
-
-/*
-    ========================================================================
-    Routine Description:
-        check if this entry need to fix tx legacy rate
-
-    Arguments:
-        pAd
-        pEntry
-
-    Return Value:
-        TURE
-        FALSE
-
-    ========================================================================
-*/
-u8 RTMPStaFixedTxMode(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry)
-{
-	u8 tx_mode = FIXED_TXMODE_HT;
-
-	{
-		tx_mode =
-		    (u8)pAd->StaCfg.DesiredTransmitSetting.field.
-		    FixedTxMode;
-	}
-
-	return tx_mode;
-}
-
-/*
-    ========================================================================
-    Routine Description:
-        Overwrite HT Tx Mode by Fixed Legency Tx Mode, if specified.
-
-    Arguments:
-        pAd
-        pEntry
-
-    Return Value:
-        TURE
-        FALSE
-
-    ========================================================================
-*/
-void RTMPUpdateLegacyTxSetting(u8 fixed_tx_mode, struct rt_mac_table_entry *pEntry)
-{
-	HTTRANSMIT_SETTING TransmitSetting;
-
-	if (fixed_tx_mode == FIXED_TXMODE_HT)
-		return;
-
-	TransmitSetting.word = 0;
-
-	TransmitSetting.field.MODE = pEntry->HTPhyMode.field.MODE;
-	TransmitSetting.field.MCS = pEntry->HTPhyMode.field.MCS;
-
-	if (fixed_tx_mode == FIXED_TXMODE_CCK) {
-		TransmitSetting.field.MODE = MODE_CCK;
-		/* CCK mode allow MCS 0~3 */
-		if (TransmitSetting.field.MCS > MCS_3)
-			TransmitSetting.field.MCS = MCS_3;
-	} else {
-		TransmitSetting.field.MODE = MODE_OFDM;
-		/* OFDM mode allow MCS 0~7 */
-		if (TransmitSetting.field.MCS > MCS_7)
-			TransmitSetting.field.MCS = MCS_7;
-	}
-
-	if (pEntry->HTPhyMode.field.MODE >= TransmitSetting.field.MODE) {
-		pEntry->HTPhyMode.word = TransmitSetting.word;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTMPUpdateLegacyTxSetting : wcid-%d, MODE=%s, MCS=%d \n",
-			  pEntry->Aid, GetPhyMode(pEntry->HTPhyMode.field.MODE),
-			  pEntry->HTPhyMode.field.MCS));
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		dynamic tune BBP R66 to find a balance between sensibility and
-		noise isolation
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AsicStaBbpTuning(struct rt_rtmp_adapter *pAd)
-{
-	u8 OrigR66Value = 0, R66;	/*, R66UpperBound = 0x30, R66LowerBound = 0x30; */
-	char Rssi;
-
-	/* 2860C did not support Fase CCA, therefore can't tune */
-	if (pAd->MACVersion == 0x28600100)
-		return;
-
-	/* */
-	/* work as a STA */
-	/* */
-	if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE)	/* no R66 tuning when SCANNING */
-		return;
-
-	if ((pAd->OpMode == OPMODE_STA)
-	    && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
-	    )
-	    && !(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))
-#ifdef RTMP_MAC_PCI
-	    && (pAd->bPCIclkOff == FALSE)
-#endif /* RTMP_MAC_PCI // */
-	    ) {
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &OrigR66Value);
-		R66 = OrigR66Value;
-
-		if (pAd->Antenna.field.RxPath > 1)
-			Rssi =
-			    (pAd->StaCfg.RssiSample.AvgRssi0 +
-			     pAd->StaCfg.RssiSample.AvgRssi1) >> 1;
-		else
-			Rssi = pAd->StaCfg.RssiSample.AvgRssi0;
-
-		if (pAd->LatchRfRegs.Channel <= 14) {	/*BG band */
-#ifdef RT30xx
-			/* RT3070 is a no LNA solution, it should have different control regarding to AGC gain control */
-			/* Otherwise, it will have some throughput side effect when low RSSI */
-
-			if (IS_RT3070(pAd) || IS_RT3090(pAd) || IS_RT3572(pAd)
-			    || IS_RT3390(pAd)) {
-				if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) {
-					R66 =
-					    0x1C + 2 * GET_LNA_GAIN(pAd) + 0x20;
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				} else {
-					R66 = 0x1C + 2 * GET_LNA_GAIN(pAd);
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				}
-			} else
-#endif /* RT30xx // */
-			{
-				if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) {
-					R66 = (0x2E + GET_LNA_GAIN(pAd)) + 0x10;
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				} else {
-					R66 = 0x2E + GET_LNA_GAIN(pAd);
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				}
-			}
-		} else {	/*A band */
-			if (pAd->CommonCfg.BBPCurrentBW == BW_20) {
-				if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) {
-					R66 =
-					    0x32 + (GET_LNA_GAIN(pAd) * 5) / 3 +
-					    0x10;
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				} else {
-					R66 =
-					    0x32 + (GET_LNA_GAIN(pAd) * 5) / 3;
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				}
-			} else {
-				if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) {
-					R66 =
-					    0x3A + (GET_LNA_GAIN(pAd) * 5) / 3 +
-					    0x10;
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				} else {
-					R66 =
-					    0x3A + (GET_LNA_GAIN(pAd) * 5) / 3;
-					if (OrigR66Value != R66) {
-						RTMP_BBP_IO_WRITE8_BY_REG_ID
-						    (pAd, BBP_R66, R66);
-					}
-				}
-			}
-		}
-
-	}
-}
-
-void RTMPSetAGCInitValue(struct rt_rtmp_adapter *pAd, u8 BandWidth)
-{
-	u8 R66 = 0x30;
-
-	if (pAd->LatchRfRegs.Channel <= 14) {	/* BG band */
-#ifdef RT30xx
-		/* Gary was verified Amazon AP and find that RT307x has BBP_R66 invalid default value */
-
-		if (IS_RT3070(pAd) || IS_RT3090(pAd) || IS_RT3572(pAd)
-		    || IS_RT3390(pAd)) {
-			R66 = 0x1C + 2 * GET_LNA_GAIN(pAd);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
-		} else
-#endif /* RT30xx // */
-		{
-			R66 = 0x2E + GET_LNA_GAIN(pAd);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
-		}
-	} else {		/*A band */
-		{
-			if (BandWidth == BW_20) {
-				R66 =
-				    (u8)(0x32 +
-					     (GET_LNA_GAIN(pAd) * 5) / 3);
-				RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
-			} else {
-				R66 =
-				    (u8)(0x3A +
-					     (GET_LNA_GAIN(pAd) * 5) / 3);
-				RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66);
-			}
-		}
-	}
-
-}
diff --git a/drivers/staging/rt2860/common/rt_channel.c b/drivers/staging/rt2860/common/rt_channel.c
deleted file mode 100644
index 5387989811777ba1b3ae36a335bcfd830d9e2b2f..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/rt_channel.c
+++ /dev/null
@@ -1,1705 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-#include "../rt_config.h"
-
-struct rt_ch_freq_map CH_HZ_ID_MAP[] = {
-	{1, 2412}
-	,
-	{2, 2417}
-	,
-	{3, 2422}
-	,
-	{4, 2427}
-	,
-	{5, 2432}
-	,
-	{6, 2437}
-	,
-	{7, 2442}
-	,
-	{8, 2447}
-	,
-	{9, 2452}
-	,
-	{10, 2457}
-	,
-	{11, 2462}
-	,
-	{12, 2467}
-	,
-	{13, 2472}
-	,
-	{14, 2484}
-	,
-
-	/*  UNII */
-	{36, 5180}
-	,
-	{40, 5200}
-	,
-	{44, 5220}
-	,
-	{48, 5240}
-	,
-	{52, 5260}
-	,
-	{56, 5280}
-	,
-	{60, 5300}
-	,
-	{64, 5320}
-	,
-	{149, 5745}
-	,
-	{153, 5765}
-	,
-	{157, 5785}
-	,
-	{161, 5805}
-	,
-	{165, 5825}
-	,
-	{167, 5835}
-	,
-	{169, 5845}
-	,
-	{171, 5855}
-	,
-	{173, 5865}
-	,
-
-	/* HiperLAN2 */
-	{100, 5500}
-	,
-	{104, 5520}
-	,
-	{108, 5540}
-	,
-	{112, 5560}
-	,
-	{116, 5580}
-	,
-	{120, 5600}
-	,
-	{124, 5620}
-	,
-	{128, 5640}
-	,
-	{132, 5660}
-	,
-	{136, 5680}
-	,
-	{140, 5700}
-	,
-
-	/* Japan MMAC */
-	{34, 5170}
-	,
-	{38, 5190}
-	,
-	{42, 5210}
-	,
-	{46, 5230}
-	,
-
-	/*  Japan */
-	{184, 4920}
-	,
-	{188, 4940}
-	,
-	{192, 4960}
-	,
-	{196, 4980}
-	,
-
-	{208, 5040}
-	,			/* Japan, means J08 */
-	{212, 5060}
-	,			/* Japan, means J12 */
-	{216, 5080}
-	,			/* Japan, means J16 */
-};
-
-int CH_HZ_ID_MAP_NUM = (sizeof(CH_HZ_ID_MAP) / sizeof(struct rt_ch_freq_map));
-
-struct rt_ch_region ChRegion[] = {
-	{			/* Antigua and Berbuda */
-	 "AG",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Argentina */
-	 "AR",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Aruba */
-	 "AW",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Australia */
-	 "AU",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 5, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Austria */
-	 "AT",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Bahamas */
-	 "BS",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 5, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Barbados */
-	 "BB",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Bermuda */
-	 "BM",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Brazil */
-	 "BR",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {149, 5, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Belgium */
-	 "BE",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 18, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 18, IDOR, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Bulgaria */
-	 "BG",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, ODOR, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Canada */
-	 "CA",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 5, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Cayman IsLands */
-	 "KY",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Chile */
-	 "CL",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 5, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* China */
-	 "CN",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {149, 4, 27, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Colombia */
-	 "CO",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 17, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {149, 5, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Costa Rica */
-	 "CR",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 17, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Cyprus */
-	 "CY",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Czech_Republic */
-	 "CZ",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Denmark */
-	 "DK",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Dominican Republic */
-	 "DO",
-	 CE,
-	 {
-	  {1, 0, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 0 */
-	  {149, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Equador */
-	 "EC",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {100, 11, 27, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* El Salvador */
-	 "SV",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 36, BOTH, TRUE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Finland */
-	 "FI",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* France */
-	 "FR",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Germany */
-	 "DE",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Greece */
-	 "GR",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, ODOR, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Guam */
-	 "GU",
-	 CE,
-	 {
-	  {1, 11, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {36, 4, 17, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {149, 5, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Guatemala */
-	 "GT",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 17, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Haiti */
-	 "HT",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 17, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Honduras */
-	 "HN",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {149, 4, 27, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Hong Kong */
-	 "HK",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Hungary */
-	 "HU",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Iceland */
-	 "IS",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* India */
-	 "IN",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {149, 4, 24, IDOR, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Indonesia */
-	 "ID",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {149, 4, 27, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Ireland */
-	 "IE",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, ODOR, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Israel */
-	 "IL",
-	 CE,
-	 {
-	  {1, 3, 20, IDOR, FALSE}
-	  ,			/* 2.4 G, ch 1~3 */
-	  {4, 6, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 4~9 */
-	  {10, 4, 20, IDOR, FALSE}
-	  ,			/* 2.4 G, ch 10~13 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Italy */
-	 "IT",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, ODOR, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Japan */
-	 "JP",
-	 JAP,
-	 {
-	  {1, 14, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~14 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Jordan */
-	 "JO",
-	 CE,
-	 {
-	  {1, 13, 20, IDOR, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {149, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Latvia */
-	 "LV",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Liechtenstein */
-	 "LI",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Lithuania */
-	 "LT",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Luxemburg */
-	 "LU",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Malaysia */
-	 "MY",
-	 CE,
-	 {
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 5, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Malta */
-	 "MT",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Marocco */
-	 "MA",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 24, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Mexico */
-	 "MX",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 5, 30, IDOR, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Netherlands */
-	 "NL",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* New Zealand */
-	 "NZ",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Norway */
-	 "NO",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 24, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 24, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Peru */
-	 "PE",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {149, 4, 27, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Portugal */
-	 "PT",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Poland */
-	 "PL",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Romania */
-	 "RO",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Russia */
-	 "RU",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {149, 4, 20, IDOR, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Saudi Arabia */
-	 "SA",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Serbia_and_Montenegro */
-	 "CS",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Singapore */
-	 "SG",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {149, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Slovakia */
-	 "SK",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Slovenia */
-	 "SI",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* South Africa */
-	 "ZA",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {149, 4, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* South Korea */
-	 "KR",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 8, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 100~128 */
-	  {149, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Spain */
-	 "ES",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 17, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Sweden */
-	 "SE",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Switzerland */
-	 "CH",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~13 */
-	  {36, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Taiwan */
-	 "TW",
-	 CE,
-	 {
-	  {1, 11, 30, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {52, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Turkey */
-	 "TR",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {36, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 36~48 */
-	  {52, 4, 23, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* UK */
-	 "GB",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {36, 4, 23, IDOR, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {52, 4, 23, IDOR, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Ukraine */
-	 "UA",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* United_Arab_Emirates */
-	 "AE",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* United_States */
-	 "US",
-	 CE,
-	 {
-	  {1, 11, 30, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {36, 4, 17, IDOR, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {52, 4, 24, BOTH, TRUE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 30, BOTH, TRUE}
-	  ,			/* 5G, ch 100~140 */
-	  {149, 5, 30, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Venezuela */
-	 "VE",
-	 CE,
-	 {
-	  {1, 13, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {149, 4, 27, BOTH, FALSE}
-	  ,			/* 5G, ch 149~161 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-
-	{			/* Default */
-	 "",
-	 CE,
-	 {
-	  {1, 11, 20, BOTH, FALSE}
-	  ,			/* 2.4 G, ch 1~11 */
-	  {36, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {52, 4, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 52~64 */
-	  {100, 11, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 100~140 */
-	  {149, 5, 20, BOTH, FALSE}
-	  ,			/* 5G, ch 149~165 */
-	  {0}
-	  ,			/* end */
-	  }
-	 }
-	,
-};
-
-static struct rt_ch_region *GetChRegion(u8 *CntryCode)
-{
-	int loop = 0;
-	struct rt_ch_region *pChRegion = NULL;
-
-	while (strcmp((char *)ChRegion[loop].CountReg, "") != 0) {
-		if (strncmp
-		    ((char *)ChRegion[loop].CountReg, (char *)CntryCode,
-		     2) == 0) {
-			pChRegion = &ChRegion[loop];
-			break;
-		}
-		loop++;
-	}
-
-	if (pChRegion == NULL)
-		pChRegion = &ChRegion[loop];
-	return pChRegion;
-}
-
-static void ChBandCheck(u8 PhyMode, u8 *pChType)
-{
-	switch (PhyMode) {
-	case PHY_11A:
-	case PHY_11AN_MIXED:
-		*pChType = BAND_5G;
-		break;
-	case PHY_11ABG_MIXED:
-	case PHY_11AGN_MIXED:
-	case PHY_11ABGN_MIXED:
-		*pChType = BAND_BOTH;
-		break;
-
-	default:
-		*pChType = BAND_24G;
-		break;
-	}
-}
-
-static u8 FillChList(struct rt_rtmp_adapter *pAd,
-			struct rt_ch_desp *pChDesp,
-			u8 Offset, u8 increment)
-{
-	int i, j, l;
-	u8 channel;
-
-	j = Offset;
-	for (i = 0; i < pChDesp->NumOfCh; i++) {
-		channel = pChDesp->FirstChannel + i * increment;
-		for (l = 0; l < MAX_NUM_OF_CHANNELS; l++) {
-			if (channel == pAd->TxPower[l].Channel) {
-				pAd->ChannelList[j].Power =
-				    pAd->TxPower[l].Power;
-				pAd->ChannelList[j].Power2 =
-				    pAd->TxPower[l].Power2;
-				break;
-			}
-		}
-		if (l == MAX_NUM_OF_CHANNELS)
-			continue;
-
-		pAd->ChannelList[j].Channel =
-		    pChDesp->FirstChannel + i * increment;
-		pAd->ChannelList[j].MaxTxPwr = pChDesp->MaxTxPwr;
-		pAd->ChannelList[j].DfsReq = pChDesp->DfsReq;
-		j++;
-	}
-	pAd->ChannelListNum = j;
-
-	return j;
-}
-
-static inline void CreateChList(struct rt_rtmp_adapter *pAd,
-				struct rt_ch_region *pChRegion, u8 Geography)
-{
-	int i;
-	u8 offset = 0;
-	struct rt_ch_desp *pChDesp;
-	u8 ChType;
-	u8 increment;
-
-	if (pChRegion == NULL)
-		return;
-
-	ChBandCheck(pAd->CommonCfg.PhyMode, &ChType);
-
-	for (i = 0; i < 10; i++) {
-		pChDesp = &pChRegion->ChDesp[i];
-		if (pChDesp->FirstChannel == 0)
-			break;
-
-		if (ChType == BAND_5G) {
-			if (pChDesp->FirstChannel <= 14)
-				continue;
-		} else if (ChType == BAND_24G) {
-			if (pChDesp->FirstChannel > 14)
-				continue;
-		}
-
-		if ((pChDesp->Geography == BOTH)
-		    || (pChDesp->Geography == Geography)) {
-			if (pChDesp->FirstChannel > 14)
-				increment = 4;
-			else
-				increment = 1;
-			offset = FillChList(pAd, pChDesp, offset, increment);
-		}
-	}
-}
-
-void BuildChannelListEx(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_ch_region *pChReg;
-
-	pChReg = GetChRegion(pAd->CommonCfg.CountryCode);
-	CreateChList(pAd, pChReg, pAd->CommonCfg.Geography);
-}
-
-void BuildBeaconChList(struct rt_rtmp_adapter *pAd,
-		       u8 *pBuf, unsigned long *pBufLen)
-{
-	int i;
-	unsigned long TmpLen;
-	struct rt_ch_region *pChRegion;
-	struct rt_ch_desp *pChDesp;
-	u8 ChType;
-
-	pChRegion = GetChRegion(pAd->CommonCfg.CountryCode);
-
-	if (pChRegion == NULL)
-		return;
-
-	ChBandCheck(pAd->CommonCfg.PhyMode, &ChType);
-	*pBufLen = 0;
-
-	for (i = 0; i < 10; i++) {
-		pChDesp = &pChRegion->ChDesp[i];
-		if (pChDesp->FirstChannel == 0)
-			break;
-
-		if (ChType == BAND_5G) {
-			if (pChDesp->FirstChannel <= 14)
-				continue;
-		} else if (ChType == BAND_24G) {
-			if (pChDesp->FirstChannel > 14)
-				continue;
-		}
-
-		if ((pChDesp->Geography == BOTH)
-		    || (pChDesp->Geography == pAd->CommonCfg.Geography)) {
-			MakeOutgoingFrame(pBuf + *pBufLen, &TmpLen,
-					  1, &pChDesp->FirstChannel,
-					  1, &pChDesp->NumOfCh,
-					  1, &pChDesp->MaxTxPwr, END_OF_ARGS);
-			*pBufLen += TmpLen;
-		}
-	}
-}
-
-static BOOLEAN IsValidChannel(struct rt_rtmp_adapter *pAd, u8 channel)
-{
-	int i;
-
-	for (i = 0; i < pAd->ChannelListNum; i++) {
-		if (pAd->ChannelList[i].Channel == channel)
-			break;
-	}
-
-	if (i == pAd->ChannelListNum)
-		return FALSE;
-	else
-		return TRUE;
-}
-
-static u8 GetExtCh(u8 Channel, u8 Direction)
-{
-	char ExtCh;
-
-	if (Direction == EXTCHA_ABOVE)
-		ExtCh = Channel + 4;
-	else
-		ExtCh = (Channel - 4) > 0 ? (Channel - 4) : 0;
-
-	return ExtCh;
-}
-
-void N_ChannelCheck(struct rt_rtmp_adapter *pAd)
-{
-	/*u8 ChannelNum = pAd->ChannelListNum; */
-	u8 Channel = pAd->CommonCfg.Channel;
-
-	if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
-	    && (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) {
-		if (Channel > 14) {
-			if ((Channel == 36) || (Channel == 44)
-			    || (Channel == 52) || (Channel == 60)
-			    || (Channel == 100) || (Channel == 108)
-			    || (Channel == 116) || (Channel == 124)
-			    || (Channel == 132) || (Channel == 149)
-			    || (Channel == 157)) {
-				pAd->CommonCfg.RegTransmitSetting.field.EXTCHA =
-				    EXTCHA_ABOVE;
-			} else if ((Channel == 40) || (Channel == 48)
-				   || (Channel == 56) || (Channel == 64)
-				   || (Channel == 104) || (Channel == 112)
-				   || (Channel == 120) || (Channel == 128)
-				   || (Channel == 136) || (Channel == 153)
-				   || (Channel == 161)) {
-				pAd->CommonCfg.RegTransmitSetting.field.EXTCHA =
-				    EXTCHA_BELOW;
-			} else {
-				pAd->CommonCfg.RegTransmitSetting.field.BW =
-				    BW_20;
-			}
-		} else {
-			do {
-				u8 ExtCh;
-				u8 Dir =
-				    pAd->CommonCfg.RegTransmitSetting.field.
-				    EXTCHA;
-				ExtCh = GetExtCh(Channel, Dir);
-				if (IsValidChannel(pAd, ExtCh))
-					break;
-
-				Dir =
-				    (Dir ==
-				     EXTCHA_ABOVE) ? EXTCHA_BELOW :
-				    EXTCHA_ABOVE;
-				ExtCh = GetExtCh(Channel, Dir);
-				if (IsValidChannel(pAd, ExtCh)) {
-					pAd->CommonCfg.RegTransmitSetting.field.
-					    EXTCHA = Dir;
-					break;
-				}
-				pAd->CommonCfg.RegTransmitSetting.field.BW =
-				    BW_20;
-			} while (FALSE);
-
-			if (Channel == 14) {
-				pAd->CommonCfg.RegTransmitSetting.field.BW =
-				    BW_20;
-				/*pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_NONE; // We didn't set the ExtCh as NONE due to it'll set in RTMPSetHT() */
-			}
-		}
-	}
-
-}
-
-void N_SetCenCh(struct rt_rtmp_adapter *pAd)
-{
-	if (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) {
-		if (pAd->CommonCfg.RegTransmitSetting.field.EXTCHA ==
-		    EXTCHA_ABOVE) {
-			pAd->CommonCfg.CentralChannel =
-			    pAd->CommonCfg.Channel + 2;
-		} else {
-			if (pAd->CommonCfg.Channel == 14)
-				pAd->CommonCfg.CentralChannel =
-				    pAd->CommonCfg.Channel - 1;
-			else
-				pAd->CommonCfg.CentralChannel =
-				    pAd->CommonCfg.Channel - 2;
-		}
-	} else {
-		pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
-	}
-}
-
-u8 GetCuntryMaxTxPwr(struct rt_rtmp_adapter *pAd, u8 channel)
-{
-	int i;
-	for (i = 0; i < pAd->ChannelListNum; i++) {
-		if (pAd->ChannelList[i].Channel == channel)
-			break;
-	}
-
-	if (i == pAd->ChannelListNum)
-		return 0xff;
-	else
-		return pAd->ChannelList[i].MaxTxPwr;
-}
diff --git a/drivers/staging/rt2860/common/rt_rf.c b/drivers/staging/rt2860/common/rt_rf.c
deleted file mode 100644
index 2895447ffc4893e612d151db2d255d4610f9e9d1..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/rt_rf.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rt_rf.c
-
-	Abstract:
-	Ralink Wireless driver RF related functions
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-
-#include "../rt_config.h"
-
-#ifdef RTMP_RF_RW_SUPPORT
-/*
-	========================================================================
-
-	Routine Description: Write RT30xx RF register through MAC
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RT30xxWriteRFRegister(struct rt_rtmp_adapter *pAd,
-				  u8 regID, u8 value)
-{
-	RF_CSR_CFG_STRUC rfcsr;
-	u32 i = 0;
-
-	do {
-		RTMP_IO_READ32(pAd, RF_CSR_CFG, &rfcsr.word);
-
-		if (!rfcsr.field.RF_CSR_KICK)
-			break;
-		i++;
-	}
-	while ((i < RETRY_LIMIT)
-	       && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)));
-
-	if ((i == RETRY_LIMIT)
-	    || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("Retry count exhausted or device removed!\n"));
-		return STATUS_UNSUCCESSFUL;
-	}
-
-	rfcsr.field.RF_CSR_WR = 1;
-	rfcsr.field.RF_CSR_KICK = 1;
-	rfcsr.field.TESTCSR_RFACC_REGNUM = regID;
-	rfcsr.field.RF_CSR_DATA = value;
-
-	RTMP_IO_WRITE32(pAd, RF_CSR_CFG, rfcsr.word);
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Read RT30xx RF register through MAC
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RT30xxReadRFRegister(struct rt_rtmp_adapter *pAd,
-				 u8 regID, u8 *pValue)
-{
-	RF_CSR_CFG_STRUC rfcsr;
-	u32 i = 0, k = 0;
-
-	for (i = 0; i < MAX_BUSY_COUNT; i++) {
-		RTMP_IO_READ32(pAd, RF_CSR_CFG, &rfcsr.word);
-
-		if (rfcsr.field.RF_CSR_KICK == BUSY) {
-			continue;
-		}
-		rfcsr.word = 0;
-		rfcsr.field.RF_CSR_WR = 0;
-		rfcsr.field.RF_CSR_KICK = 1;
-		rfcsr.field.TESTCSR_RFACC_REGNUM = regID;
-		RTMP_IO_WRITE32(pAd, RF_CSR_CFG, rfcsr.word);
-		for (k = 0; k < MAX_BUSY_COUNT; k++) {
-			RTMP_IO_READ32(pAd, RF_CSR_CFG, &rfcsr.word);
-
-			if (rfcsr.field.RF_CSR_KICK == IDLE)
-				break;
-		}
-		if ((rfcsr.field.RF_CSR_KICK == IDLE) &&
-		    (rfcsr.field.TESTCSR_RFACC_REGNUM == regID)) {
-			*pValue = (u8)rfcsr.field.RF_CSR_DATA;
-			break;
-		}
-	}
-	if (rfcsr.field.RF_CSR_KICK == BUSY) {
-		DBGPRINT_ERR("RF read R%d=0x%x fail, i[%d], k[%d]\n", regID, rfcsr.word, i, k);
-		return STATUS_UNSUCCESSFUL;
-	}
-
-	return STATUS_SUCCESS;
-}
-
-void NICInitRFRegisters(struct rt_rtmp_adapter *pAd)
-{
-	if (pAd->chipOps.AsicRfInit)
-		pAd->chipOps.AsicRfInit(pAd);
-}
-
-void RtmpChipOpsRFHook(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-
-	pChipOps->pRFRegTable = NULL;
-	pChipOps->AsicRfInit = NULL;
-	pChipOps->AsicRfTurnOn = NULL;
-	pChipOps->AsicRfTurnOff = NULL;
-	pChipOps->AsicReverseRfFromSleepMode = NULL;
-	pChipOps->AsicHaltAction = NULL;
-	/* We depends on RfICType and MACVersion to assign the corresponding operation callbacks. */
-
-#ifdef RT30xx
-	if (IS_RT30xx(pAd)) {
-		pChipOps->pRFRegTable = RT30xx_RFRegTable;
-		pChipOps->AsicHaltAction = RT30xxHaltAction;
-#ifdef RT3070
-		if ((IS_RT3070(pAd) || IS_RT3071(pAd))
-		    && (pAd->infType == RTMP_DEV_INF_USB)) {
-			pChipOps->AsicRfInit = NICInitRT3070RFRegisters;
-			if (IS_RT3071(pAd)) {
-				pChipOps->AsicRfTurnOff =
-				    RT30xxLoadRFSleepModeSetup;
-				pChipOps->AsicReverseRfFromSleepMode =
-				    RT30xxReverseRFSleepModeSetup;
-			}
-		}
-#endif /* RT3070 // */
-#ifdef RT3090
-		if (IS_RT3090(pAd) && (pAd->infType == RTMP_DEV_INF_PCI)) {
-			pChipOps->AsicRfTurnOff = RT30xxLoadRFSleepModeSetup;
-			pChipOps->AsicRfInit = NICInitRT3090RFRegisters;
-			pChipOps->AsicReverseRfFromSleepMode =
-			    RT30xxReverseRFSleepModeSetup;
-		}
-#endif /* RT3090 // */
-	}
-#endif /* RT30xx // */
-}
-
-#endif /* RTMP_RF_RW_SUPPORT // */
diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c
deleted file mode 100644
index 5fa193eac0d33427bd5ecdd08012a86b3b1c5e7b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/rtmp_init.c
+++ /dev/null
@@ -1,3536 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_init.c
-
-	Abstract:
-	Miniport generic portion header file
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-#include "../rt_config.h"
-
-u8 BIT8[] = { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 };
-char *CipherName[] =
-    { "none", "wep64", "wep128", "TKIP", "AES", "CKIP64", "CKIP128" };
-
-/* */
-/* BBP register initialization set */
-/* */
-struct rt_reg_pair BBPRegTable[] = {
-	{BBP_R65, 0x2C},	/* fix rssi issue */
-	{BBP_R66, 0x38},	/* Also set this default value to pAd->BbpTuning.R66CurrentValue at initial */
-	{BBP_R69, 0x12},
-	{BBP_R70, 0xa},		/* BBP_R70 will change to 0x8 in ApStartUp and LinkUp for rt2860C, otherwise value is 0xa */
-	{BBP_R73, 0x10},
-	{BBP_R81, 0x37},
-	{BBP_R82, 0x62},
-	{BBP_R83, 0x6A},
-	{BBP_R84, 0x99},	/* 0x19 is for rt2860E and after. This is for extension channel overlapping IOT. 0x99 is for rt2860D and before */
-	{BBP_R86, 0x00},	/* middle range issue, Rory @2008-01-28 */
-	{BBP_R91, 0x04},	/* middle range issue, Rory @2008-01-28 */
-	{BBP_R92, 0x00},	/* middle range issue, Rory @2008-01-28 */
-	{BBP_R103, 0x00},	/* near range high-power issue, requested from Gary @2008-0528 */
-	{BBP_R105, 0x05},	/* 0x05 is for rt2860E to turn on FEQ control. It is safe for rt2860D and before, because Bit 7:2 are reserved in rt2860D and before. */
-	{BBP_R106, 0x35},	/* for ShortGI throughput */
-};
-
-#define	NUM_BBP_REG_PARMS	(sizeof(BBPRegTable) / sizeof(struct rt_reg_pair))
-
-/* */
-/* ASIC register initialization sets */
-/* */
-
-struct rt_rtmp_reg_pair MACRegTable[] = {
-#if defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x200)
-	{BCN_OFFSET0, 0xf8f0e8e0},	/* 0x3800(e0), 0x3A00(e8), 0x3C00(f0), 0x3E00(f8), 512B for each beacon */
-	{BCN_OFFSET1, 0x6f77d0c8},	/* 0x3200(c8), 0x3400(d0), 0x1DC0(77), 0x1BC0(6f), 512B for each beacon */
-#elif defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x100)
-	{BCN_OFFSET0, 0xece8e4e0},	/* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */
-	{BCN_OFFSET1, 0xfcf8f4f0},	/* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */
-#else
-#error You must re-calculate new value for BCN_OFFSET0 & BCN_OFFSET1 in MACRegTable[]!
-#endif /* HW_BEACON_OFFSET // */
-
-	{LEGACY_BASIC_RATE, 0x0000013f},	/*  Basic rate set bitmap */
-	{HT_BASIC_RATE, 0x00008003},	/* Basic HT rate set , 20M, MCS=3, MM. Format is the same as in TXWI. */
-	{MAC_SYS_CTRL, 0x00},	/* 0x1004, , default Disable RX */
-	{RX_FILTR_CFG, 0x17f97},	/*0x1400  , RX filter control, */
-	{BKOFF_SLOT_CFG, 0x209},	/* default set short slot time, CC_DELAY_TIME should be 2 */
-	/*{TX_SW_CFG0,          0x40a06}, // Gary,2006-08-23 */
-	{TX_SW_CFG0, 0x0},	/* Gary,2008-05-21 for CWC test */
-	{TX_SW_CFG1, 0x80606},	/* Gary,2006-08-23 */
-	{TX_LINK_CFG, 0x1020},	/* Gary,2006-08-23 */
-	/*{TX_TIMEOUT_CFG,      0x00182090},    // CCK has some problem. So increase timieout value. 2006-10-09// MArvek RT */
-	{TX_TIMEOUT_CFG, 0x000a2090},	/* CCK has some problem. So increase timieout value. 2006-10-09// MArvek RT , Modify for 2860E ,2007-08-01 */
-	{MAX_LEN_CFG, MAX_AGGREGATION_SIZE | 0x00001000},	/* 0x3018, MAX frame length. Max PSDU = 16kbytes. */
-	{LED_CFG, 0x7f031e46},	/* Gary, 2006-08-23 */
-
-	{PBF_MAX_PCNT, 0x1F3FBF9F},	/*0x1F3f7f9f},          //Jan, 2006/04/20 */
-
-	{TX_RTY_CFG, 0x47d01f0f},	/* Jan, 2006/11/16, Set TxWI->ACK =0 in Probe Rsp Modify for 2860E ,2007-08-03 */
-
-	{AUTO_RSP_CFG, 0x00000013},	/* Initial Auto_Responder, because QA will turn off Auto-Responder */
-	{CCK_PROT_CFG, 0x05740003 /*0x01740003 */ },	/* Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. */
-	{OFDM_PROT_CFG, 0x05740003 /*0x01740003 */ },	/* Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. */
-#ifdef RTMP_MAC_USB
-	{PBF_CFG, 0xf40006},	/* Only enable Queue 2 */
-	{MM40_PROT_CFG, 0x3F44084},	/* Initial Auto_Responder, because QA will turn off Auto-Responder */
-	{WPDMA_GLO_CFG, 0x00000030},
-#endif /* RTMP_MAC_USB // */
-	{GF20_PROT_CFG, 0x01744004},	/* set 19:18 --> Short NAV for MIMO PS */
-	{GF40_PROT_CFG, 0x03F44084},
-	{MM20_PROT_CFG, 0x01744004},
-#ifdef RTMP_MAC_PCI
-	{MM40_PROT_CFG, 0x03F54084},
-#endif /* RTMP_MAC_PCI // */
-	{TXOP_CTRL_CFG, 0x0000583f, /*0x0000243f *//*0x000024bf */ },	/*Extension channel backoff. */
-	{TX_RTS_CFG, 0x00092b20},
-	{EXP_ACK_TIME, 0x002400ca},	/* default value */
-
-	{TXOP_HLDR_ET, 0x00000002},
-
-	/* Jerry comments 2008/01/16: we use SIFS = 10us in CCK defaultly, but it seems that 10us
-	   is too small for INTEL 2200bg card, so in MBSS mode, the delta time between beacon0
-	   and beacon1 is SIFS (10us), so if INTEL 2200bg card connects to BSS0, the ping
-	   will always lost. So we change the SIFS of CCK from 10us to 16us. */
-	{XIFS_TIME_CFG, 0x33a41010},
-	{PWR_PIN_CFG, 0x00000003},	/* patch for 2880-E */
-};
-
-struct rt_rtmp_reg_pair STAMACRegTable[] = {
-	{WMM_AIFSN_CFG, 0x00002273},
-	{WMM_CWMIN_CFG, 0x00002344},
-	{WMM_CWMAX_CFG, 0x000034aa},
-};
-
-#define	NUM_MAC_REG_PARMS		(sizeof(MACRegTable) / sizeof(struct rt_rtmp_reg_pair))
-#define	NUM_STA_MAC_REG_PARMS	(sizeof(STAMACRegTable) / sizeof(struct rt_rtmp_reg_pair))
-
-/*
-	========================================================================
-
-	Routine Description:
-		Allocate struct rt_rtmp_adapter data block and do some initialization
-
-	Arguments:
-		Adapter		Pointer to our adapter
-
-	Return Value:
-		NDIS_STATUS_SUCCESS
-		NDIS_STATUS_FAILURE
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int RTMPAllocAdapterBlock(void *handle,
-				  struct rt_rtmp_adapter * * ppAdapter)
-{
-	struct rt_rtmp_adapter *pAd;
-	int Status;
-	int index;
-	u8 *pBeaconBuf = NULL;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocAdapterBlock\n"));
-
-	*ppAdapter = NULL;
-
-	do {
-		/* Allocate struct rt_rtmp_adapter memory block */
-		pBeaconBuf = kmalloc(MAX_BEACON_SIZE, MEM_ALLOC_FLAG);
-		if (pBeaconBuf == NULL) {
-			Status = NDIS_STATUS_FAILURE;
-			DBGPRINT_ERR("Failed to allocate memory - BeaconBuf!\n");
-			break;
-		}
-		NdisZeroMemory(pBeaconBuf, MAX_BEACON_SIZE);
-
-		Status = AdapterBlockAllocateMemory(handle, (void **) & pAd);
-		if (Status != NDIS_STATUS_SUCCESS) {
-			DBGPRINT_ERR("Failed to allocate memory - ADAPTER\n");
-			break;
-		}
-		pAd->BeaconBuf = pBeaconBuf;
-		DBGPRINT(RT_DEBUG_OFF,
-			 ("=== pAd = %p, size = %d ===\n", pAd,
-			  (u32)sizeof(struct rt_rtmp_adapter)));
-
-		/* Init spin locks */
-		NdisAllocateSpinLock(&pAd->MgmtRingLock);
-#ifdef RTMP_MAC_PCI
-		NdisAllocateSpinLock(&pAd->RxRingLock);
-#ifdef RT3090
-		NdisAllocateSpinLock(&pAd->McuCmdLock);
-#endif /* RT3090 // */
-#endif /* RTMP_MAC_PCI // */
-
-		for (index = 0; index < NUM_OF_TX_RING; index++) {
-			NdisAllocateSpinLock(&pAd->TxSwQueueLock[index]);
-			NdisAllocateSpinLock(&pAd->DeQueueLock[index]);
-			pAd->DeQueueRunning[index] = FALSE;
-		}
-
-		NdisAllocateSpinLock(&pAd->irq_lock);
-
-	} while (FALSE);
-
-	if ((Status != NDIS_STATUS_SUCCESS) && (pBeaconBuf))
-		kfree(pBeaconBuf);
-
-	*ppAdapter = pAd;
-
-	DBGPRINT_S(Status, ("<-- RTMPAllocAdapterBlock, Status=%x\n", Status));
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Read initial Tx power per MCS and BW from EEPROM
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPReadTxPwrPerRate(struct rt_rtmp_adapter *pAd)
-{
-	unsigned long data, Adata, Gdata;
-	u16 i, value, value2;
-	int Apwrdelta, Gpwrdelta;
-	u8 t1, t2, t3, t4;
-	BOOLEAN bApwrdeltaMinus = TRUE, bGpwrdeltaMinus = TRUE;
-
-	/* */
-	/* Get power delta for 20MHz and 40MHz. */
-	/* */
-	DBGPRINT(RT_DEBUG_TRACE, ("Txpower per Rate\n"));
-	RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_DELTA, value2);
-	Apwrdelta = 0;
-	Gpwrdelta = 0;
-
-	if ((value2 & 0xff) != 0xff) {
-		if ((value2 & 0x80))
-			Gpwrdelta = (value2 & 0xf);
-
-		if ((value2 & 0x40))
-			bGpwrdeltaMinus = FALSE;
-		else
-			bGpwrdeltaMinus = TRUE;
-	}
-	if ((value2 & 0xff00) != 0xff00) {
-		if ((value2 & 0x8000))
-			Apwrdelta = ((value2 & 0xf00) >> 8);
-
-		if ((value2 & 0x4000))
-			bApwrdeltaMinus = FALSE;
-		else
-			bApwrdeltaMinus = TRUE;
-	}
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Gpwrdelta = %x, Apwrdelta = %x .\n", Gpwrdelta, Apwrdelta));
-
-	/* */
-	/* Get Txpower per MCS for 20MHz in 2.4G. */
-	/* */
-	for (i = 0; i < 5; i++) {
-		RT28xx_EEPROM_READ16(pAd,
-				     EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i * 4,
-				     value);
-		data = value;
-		if (bApwrdeltaMinus == FALSE) {
-			t1 = (value & 0xf) + (Apwrdelta);
-			if (t1 > 0xf)
-				t1 = 0xf;
-			t2 = ((value & 0xf0) >> 4) + (Apwrdelta);
-			if (t2 > 0xf)
-				t2 = 0xf;
-			t3 = ((value & 0xf00) >> 8) + (Apwrdelta);
-			if (t3 > 0xf)
-				t3 = 0xf;
-			t4 = ((value & 0xf000) >> 12) + (Apwrdelta);
-			if (t4 > 0xf)
-				t4 = 0xf;
-		} else {
-			if ((value & 0xf) > Apwrdelta)
-				t1 = (value & 0xf) - (Apwrdelta);
-			else
-				t1 = 0;
-			if (((value & 0xf0) >> 4) > Apwrdelta)
-				t2 = ((value & 0xf0) >> 4) - (Apwrdelta);
-			else
-				t2 = 0;
-			if (((value & 0xf00) >> 8) > Apwrdelta)
-				t3 = ((value & 0xf00) >> 8) - (Apwrdelta);
-			else
-				t3 = 0;
-			if (((value & 0xf000) >> 12) > Apwrdelta)
-				t4 = ((value & 0xf000) >> 12) - (Apwrdelta);
-			else
-				t4 = 0;
-		}
-		Adata = t1 + (t2 << 4) + (t3 << 8) + (t4 << 12);
-		if (bGpwrdeltaMinus == FALSE) {
-			t1 = (value & 0xf) + (Gpwrdelta);
-			if (t1 > 0xf)
-				t1 = 0xf;
-			t2 = ((value & 0xf0) >> 4) + (Gpwrdelta);
-			if (t2 > 0xf)
-				t2 = 0xf;
-			t3 = ((value & 0xf00) >> 8) + (Gpwrdelta);
-			if (t3 > 0xf)
-				t3 = 0xf;
-			t4 = ((value & 0xf000) >> 12) + (Gpwrdelta);
-			if (t4 > 0xf)
-				t4 = 0xf;
-		} else {
-			if ((value & 0xf) > Gpwrdelta)
-				t1 = (value & 0xf) - (Gpwrdelta);
-			else
-				t1 = 0;
-			if (((value & 0xf0) >> 4) > Gpwrdelta)
-				t2 = ((value & 0xf0) >> 4) - (Gpwrdelta);
-			else
-				t2 = 0;
-			if (((value & 0xf00) >> 8) > Gpwrdelta)
-				t3 = ((value & 0xf00) >> 8) - (Gpwrdelta);
-			else
-				t3 = 0;
-			if (((value & 0xf000) >> 12) > Gpwrdelta)
-				t4 = ((value & 0xf000) >> 12) - (Gpwrdelta);
-			else
-				t4 = 0;
-		}
-		Gdata = t1 + (t2 << 4) + (t3 << 8) + (t4 << 12);
-
-		RT28xx_EEPROM_READ16(pAd,
-				     EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i * 4 +
-				     2, value);
-		if (bApwrdeltaMinus == FALSE) {
-			t1 = (value & 0xf) + (Apwrdelta);
-			if (t1 > 0xf)
-				t1 = 0xf;
-			t2 = ((value & 0xf0) >> 4) + (Apwrdelta);
-			if (t2 > 0xf)
-				t2 = 0xf;
-			t3 = ((value & 0xf00) >> 8) + (Apwrdelta);
-			if (t3 > 0xf)
-				t3 = 0xf;
-			t4 = ((value & 0xf000) >> 12) + (Apwrdelta);
-			if (t4 > 0xf)
-				t4 = 0xf;
-		} else {
-			if ((value & 0xf) > Apwrdelta)
-				t1 = (value & 0xf) - (Apwrdelta);
-			else
-				t1 = 0;
-			if (((value & 0xf0) >> 4) > Apwrdelta)
-				t2 = ((value & 0xf0) >> 4) - (Apwrdelta);
-			else
-				t2 = 0;
-			if (((value & 0xf00) >> 8) > Apwrdelta)
-				t3 = ((value & 0xf00) >> 8) - (Apwrdelta);
-			else
-				t3 = 0;
-			if (((value & 0xf000) >> 12) > Apwrdelta)
-				t4 = ((value & 0xf000) >> 12) - (Apwrdelta);
-			else
-				t4 = 0;
-		}
-		Adata |= ((t1 << 16) + (t2 << 20) + (t3 << 24) + (t4 << 28));
-		if (bGpwrdeltaMinus == FALSE) {
-			t1 = (value & 0xf) + (Gpwrdelta);
-			if (t1 > 0xf)
-				t1 = 0xf;
-			t2 = ((value & 0xf0) >> 4) + (Gpwrdelta);
-			if (t2 > 0xf)
-				t2 = 0xf;
-			t3 = ((value & 0xf00) >> 8) + (Gpwrdelta);
-			if (t3 > 0xf)
-				t3 = 0xf;
-			t4 = ((value & 0xf000) >> 12) + (Gpwrdelta);
-			if (t4 > 0xf)
-				t4 = 0xf;
-		} else {
-			if ((value & 0xf) > Gpwrdelta)
-				t1 = (value & 0xf) - (Gpwrdelta);
-			else
-				t1 = 0;
-			if (((value & 0xf0) >> 4) > Gpwrdelta)
-				t2 = ((value & 0xf0) >> 4) - (Gpwrdelta);
-			else
-				t2 = 0;
-			if (((value & 0xf00) >> 8) > Gpwrdelta)
-				t3 = ((value & 0xf00) >> 8) - (Gpwrdelta);
-			else
-				t3 = 0;
-			if (((value & 0xf000) >> 12) > Gpwrdelta)
-				t4 = ((value & 0xf000) >> 12) - (Gpwrdelta);
-			else
-				t4 = 0;
-		}
-		Gdata |= ((t1 << 16) + (t2 << 20) + (t3 << 24) + (t4 << 28));
-		data |= (value << 16);
-
-		/* For 20M/40M Power Delta issue */
-		pAd->Tx20MPwrCfgABand[i] = data;
-		pAd->Tx20MPwrCfgGBand[i] = data;
-		pAd->Tx40MPwrCfgABand[i] = Adata;
-		pAd->Tx40MPwrCfgGBand[i] = Gdata;
-
-		if (data != 0xffffffff)
-			RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i * 4, data);
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			     ("20MHz BW, 2.4G band-%lx,  Adata = %lx,  Gdata = %lx \n",
-			      data, Adata, Gdata));
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Read initial channel power parameters from EEPROM
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPReadChannelPwr(struct rt_rtmp_adapter *pAd)
-{
-	u8 i, choffset;
-	EEPROM_TX_PWR_STRUC Power;
-	EEPROM_TX_PWR_STRUC Power2;
-
-	/* Read Tx power value for all channels */
-	/* Value from 1 - 0x7f. Default value is 24. */
-	/* Power value : 2.4G 0x00 (0) ~ 0x1F (31) */
-	/*             : 5.5G 0xF9 (-7) ~ 0x0F (15) */
-
-	/* 0. 11b/g, ch1 - ch 14 */
-	for (i = 0; i < 7; i++) {
-		RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX_PWR_OFFSET + i * 2,
-				     Power.word);
-		RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX2_PWR_OFFSET + i * 2,
-				     Power2.word);
-		pAd->TxPower[i * 2].Channel = i * 2 + 1;
-		pAd->TxPower[i * 2 + 1].Channel = i * 2 + 2;
-
-		if ((Power.field.Byte0 > 31) || (Power.field.Byte0 < 0))
-			pAd->TxPower[i * 2].Power = DEFAULT_RF_TX_POWER;
-		else
-			pAd->TxPower[i * 2].Power = Power.field.Byte0;
-
-		if ((Power.field.Byte1 > 31) || (Power.field.Byte1 < 0))
-			pAd->TxPower[i * 2 + 1].Power = DEFAULT_RF_TX_POWER;
-		else
-			pAd->TxPower[i * 2 + 1].Power = Power.field.Byte1;
-
-		if ((Power2.field.Byte0 > 31) || (Power2.field.Byte0 < 0))
-			pAd->TxPower[i * 2].Power2 = DEFAULT_RF_TX_POWER;
-		else
-			pAd->TxPower[i * 2].Power2 = Power2.field.Byte0;
-
-		if ((Power2.field.Byte1 > 31) || (Power2.field.Byte1 < 0))
-			pAd->TxPower[i * 2 + 1].Power2 = DEFAULT_RF_TX_POWER;
-		else
-			pAd->TxPower[i * 2 + 1].Power2 = Power2.field.Byte1;
-	}
-
-	/* 1. U-NII lower/middle band: 36, 38, 40; 44, 46, 48; 52, 54, 56; 60, 62, 64 (including central frequency in BW 40MHz) */
-	/* 1.1 Fill up channel */
-	choffset = 14;
-	for (i = 0; i < 4; i++) {
-		pAd->TxPower[3 * i + choffset + 0].Channel = 36 + i * 8 + 0;
-		pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
-		pAd->TxPower[3 * i + choffset + 1].Channel = 36 + i * 8 + 2;
-		pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER;
-
-		pAd->TxPower[3 * i + choffset + 2].Channel = 36 + i * 8 + 4;
-		pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER;
-	}
-
-	/* 1.2 Fill up power */
-	for (i = 0; i < 6; i++) {
-		RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + i * 2,
-				     Power.word);
-		RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + i * 2,
-				     Power2.word);
-
-		if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7))
-			pAd->TxPower[i * 2 + choffset + 0].Power =
-			    Power.field.Byte0;
-
-		if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7))
-			pAd->TxPower[i * 2 + choffset + 1].Power =
-			    Power.field.Byte1;
-
-		if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7))
-			pAd->TxPower[i * 2 + choffset + 0].Power2 =
-			    Power2.field.Byte0;
-
-		if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7))
-			pAd->TxPower[i * 2 + choffset + 1].Power2 =
-			    Power2.field.Byte1;
-	}
-
-	/* 2. HipperLAN 2 100, 102 ,104; 108, 110, 112; 116, 118, 120; 124, 126, 128; 132, 134, 136; 140 (including central frequency in BW 40MHz) */
-	/* 2.1 Fill up channel */
-	choffset = 14 + 12;
-	for (i = 0; i < 5; i++) {
-		pAd->TxPower[3 * i + choffset + 0].Channel = 100 + i * 8 + 0;
-		pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
-		pAd->TxPower[3 * i + choffset + 1].Channel = 100 + i * 8 + 2;
-		pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER;
-
-		pAd->TxPower[3 * i + choffset + 2].Channel = 100 + i * 8 + 4;
-		pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER;
-	}
-	pAd->TxPower[3 * 5 + choffset + 0].Channel = 140;
-	pAd->TxPower[3 * 5 + choffset + 0].Power = DEFAULT_RF_TX_POWER;
-	pAd->TxPower[3 * 5 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
-	/* 2.2 Fill up power */
-	for (i = 0; i < 8; i++) {
-		RT28xx_EEPROM_READ16(pAd,
-				     EEPROM_A_TX_PWR_OFFSET + (choffset - 14) +
-				     i * 2, Power.word);
-		RT28xx_EEPROM_READ16(pAd,
-				     EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) +
-				     i * 2, Power2.word);
-
-		if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7))
-			pAd->TxPower[i * 2 + choffset + 0].Power =
-			    Power.field.Byte0;
-
-		if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7))
-			pAd->TxPower[i * 2 + choffset + 1].Power =
-			    Power.field.Byte1;
-
-		if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7))
-			pAd->TxPower[i * 2 + choffset + 0].Power2 =
-			    Power2.field.Byte0;
-
-		if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7))
-			pAd->TxPower[i * 2 + choffset + 1].Power2 =
-			    Power2.field.Byte1;
-	}
-
-	/* 3. U-NII upper band: 149, 151, 153; 157, 159, 161; 165, 167, 169; 171, 173 (including central frequency in BW 40MHz) */
-	/* 3.1 Fill up channel */
-	choffset = 14 + 12 + 16;
-	/*for (i = 0; i < 2; i++) */
-	for (i = 0; i < 3; i++) {
-		pAd->TxPower[3 * i + choffset + 0].Channel = 149 + i * 8 + 0;
-		pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
-		pAd->TxPower[3 * i + choffset + 1].Channel = 149 + i * 8 + 2;
-		pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER;
-
-		pAd->TxPower[3 * i + choffset + 2].Channel = 149 + i * 8 + 4;
-		pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER;
-		pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER;
-	}
-	pAd->TxPower[3 * 3 + choffset + 0].Channel = 171;
-	pAd->TxPower[3 * 3 + choffset + 0].Power = DEFAULT_RF_TX_POWER;
-	pAd->TxPower[3 * 3 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER;
-
-	pAd->TxPower[3 * 3 + choffset + 1].Channel = 173;
-	pAd->TxPower[3 * 3 + choffset + 1].Power = DEFAULT_RF_TX_POWER;
-	pAd->TxPower[3 * 3 + choffset + 1].Power2 = DEFAULT_RF_TX_POWER;
-
-	/* 3.2 Fill up power */
-	/*for (i = 0; i < 4; i++) */
-	for (i = 0; i < 6; i++) {
-		RT28xx_EEPROM_READ16(pAd,
-				     EEPROM_A_TX_PWR_OFFSET + (choffset - 14) +
-				     i * 2, Power.word);
-		RT28xx_EEPROM_READ16(pAd,
-				     EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) +
-				     i * 2, Power2.word);
-
-		if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7))
-			pAd->TxPower[i * 2 + choffset + 0].Power =
-			    Power.field.Byte0;
-
-		if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7))
-			pAd->TxPower[i * 2 + choffset + 1].Power =
-			    Power.field.Byte1;
-
-		if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7))
-			pAd->TxPower[i * 2 + choffset + 0].Power2 =
-			    Power2.field.Byte0;
-
-		if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7))
-			pAd->TxPower[i * 2 + choffset + 1].Power2 =
-			    Power2.field.Byte1;
-	}
-
-	/* 4. Print and Debug */
-	/*choffset = 14 + 12 + 16 + 7; */
-	choffset = 14 + 12 + 16 + 11;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Read the following from the registry
-		1. All the parameters
-		2. NetworkAddres
-
-	Arguments:
-		Adapter						Pointer to our adapter
-		WrapperConfigurationContext	For use by NdisOpenConfiguration
-
-	Return Value:
-		NDIS_STATUS_SUCCESS
-		NDIS_STATUS_FAILURE
-		NDIS_STATUS_RESOURCES
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int NICReadRegParameters(struct rt_rtmp_adapter *pAd,
-				 void *WrapperConfigurationContext)
-{
-	int Status = NDIS_STATUS_SUCCESS;
-	DBGPRINT_S(Status, ("<-- NICReadRegParameters, Status=%x\n", Status));
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Read initial parameters from EEPROM
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void NICReadEEPROMParameters(struct rt_rtmp_adapter *pAd, u8 *mac_addr)
-{
-	u32 data = 0;
-	u16 i, value, value2;
-	u8 TmpPhy;
-	EEPROM_TX_PWR_STRUC Power;
-	EEPROM_VERSION_STRUC Version;
-	EEPROM_ANTENNA_STRUC Antenna;
-	EEPROM_NIC_CONFIG2_STRUC NicConfig2;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> NICReadEEPROMParameters\n"));
-
-	if (pAd->chipOps.eeinit)
-		pAd->chipOps.eeinit(pAd);
-
-	/* Init EEPROM Address Number, before access EEPROM; if 93c46, EEPROMAddressNum=6, else if 93c66, EEPROMAddressNum=8 */
-	RTMP_IO_READ32(pAd, E2PROM_CSR, &data);
-	DBGPRINT(RT_DEBUG_TRACE, ("--> E2PROM_CSR = 0x%x\n", data));
-
-	if ((data & 0x30) == 0)
-		pAd->EEPROMAddressNum = 6;	/* 93C46 */
-	else if ((data & 0x30) == 0x10)
-		pAd->EEPROMAddressNum = 8;	/* 93C66 */
-	else
-		pAd->EEPROMAddressNum = 8;	/* 93C86 */
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("--> EEPROMAddressNum = %d\n", pAd->EEPROMAddressNum));
-
-	/* RT2860 MAC no longer auto load MAC address from E2PROM. Driver has to initialize */
-	/* MAC address registers according to E2PROM setting */
-	if (mac_addr == NULL ||
-	    strlen((char *)mac_addr) != 17 ||
-	    mac_addr[2] != ':' || mac_addr[5] != ':' || mac_addr[8] != ':' ||
-	    mac_addr[11] != ':' || mac_addr[14] != ':') {
-		u16 Addr01, Addr23, Addr45;
-
-		RT28xx_EEPROM_READ16(pAd, 0x04, Addr01);
-		RT28xx_EEPROM_READ16(pAd, 0x06, Addr23);
-		RT28xx_EEPROM_READ16(pAd, 0x08, Addr45);
-
-		pAd->PermanentAddress[0] = (u8)(Addr01 & 0xff);
-		pAd->PermanentAddress[1] = (u8)(Addr01 >> 8);
-		pAd->PermanentAddress[2] = (u8)(Addr23 & 0xff);
-		pAd->PermanentAddress[3] = (u8)(Addr23 >> 8);
-		pAd->PermanentAddress[4] = (u8)(Addr45 & 0xff);
-		pAd->PermanentAddress[5] = (u8)(Addr45 >> 8);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Initialize MAC Address from E2PROM \n"));
-	} else {
-		int j;
-		char *macptr;
-
-		macptr = (char *)mac_addr;
-
-		for (j = 0; j < MAC_ADDR_LEN; j++) {
-			AtoH(macptr, &pAd->PermanentAddress[j], 1);
-			macptr = macptr + 3;
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Initialize MAC Address from module parameter \n"));
-	}
-
-	{
-		/*more conveninet to test mbssid, so ap's bssid &0xf1 */
-		if (pAd->PermanentAddress[0] == 0xff)
-			pAd->PermanentAddress[0] = RandomByte(pAd) & 0xf8;
-
-		/*if (pAd->PermanentAddress[5] == 0xff) */
-		/*      pAd->PermanentAddress[5] = RandomByte(pAd)&0xf8; */
-
-		DBGPRINT_RAW(RT_DEBUG_TRACE,
-			("E2PROM MAC: =%pM\n", pAd->PermanentAddress));
-		if (pAd->bLocalAdminMAC == FALSE) {
-			MAC_DW0_STRUC csr2;
-			MAC_DW1_STRUC csr3;
-			COPY_MAC_ADDR(pAd->CurrentAddress,
-				      pAd->PermanentAddress);
-			csr2.field.Byte0 = pAd->CurrentAddress[0];
-			csr2.field.Byte1 = pAd->CurrentAddress[1];
-			csr2.field.Byte2 = pAd->CurrentAddress[2];
-			csr2.field.Byte3 = pAd->CurrentAddress[3];
-			RTMP_IO_WRITE32(pAd, MAC_ADDR_DW0, csr2.word);
-			csr3.word = 0;
-			csr3.field.Byte4 = pAd->CurrentAddress[4];
-			csr3.field.Byte5 = pAd->CurrentAddress[5];
-			csr3.field.U2MeMask = 0xff;
-			RTMP_IO_WRITE32(pAd, MAC_ADDR_DW1, csr3.word);
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				("E2PROM MAC: =%pM\n",
-					pAd->PermanentAddress));
-		}
-	}
-
-	/* if not return early. cause fail at emulation. */
-	/* Init the channel number for TX channel power */
-	RTMPReadChannelPwr(pAd);
-
-	/* if E2PROM version mismatch with driver's expectation, then skip */
-	/* all subsequent E2RPOM retieval and set a system error bit to notify GUI */
-	RT28xx_EEPROM_READ16(pAd, EEPROM_VERSION_OFFSET, Version.word);
-	pAd->EepromVersion =
-	    Version.field.Version + Version.field.FaeReleaseNumber * 256;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("E2PROM: Version = %d, FAE release #%d\n",
-		  Version.field.Version, Version.field.FaeReleaseNumber));
-
-	if (Version.field.Version > VALID_EEPROM_VERSION) {
-		DBGPRINT_ERR("E2PROM: WRONG VERSION 0x%x, should be %d\n", Version.field.Version, VALID_EEPROM_VERSION);
-		/*pAd->SystemErrorBitmap |= 0x00000001;
-
-		   // hard-code default value when no proper E2PROM installed
-		   pAd->bAutoTxAgcA = FALSE;
-		   pAd->bAutoTxAgcG = FALSE;
-
-		   // Default the channel power
-		   for (i = 0; i < MAX_NUM_OF_CHANNELS; i++)
-		   pAd->TxPower[i].Power = DEFAULT_RF_TX_POWER;
-
-		   // Default the channel power
-		   for (i = 0; i < MAX_NUM_OF_11JCHANNELS; i++)
-		   pAd->TxPower11J[i].Power = DEFAULT_RF_TX_POWER;
-
-		   for(i = 0; i < NUM_EEPROM_BBP_PARMS; i++)
-		   pAd->EEPROMDefaultValue[i] = 0xffff;
-		   return;  */
-	}
-	/* Read BBP default value from EEPROM and store to array(EEPROMDefaultValue) in pAd */
-	RT28xx_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET, value);
-	pAd->EEPROMDefaultValue[0] = value;
-
-	RT28xx_EEPROM_READ16(pAd, EEPROM_NIC2_OFFSET, value);
-	pAd->EEPROMDefaultValue[1] = value;
-
-	RT28xx_EEPROM_READ16(pAd, 0x38, value);	/* Country Region */
-	pAd->EEPROMDefaultValue[2] = value;
-
-	for (i = 0; i < 8; i++) {
-		RT28xx_EEPROM_READ16(pAd, EEPROM_BBP_BASE_OFFSET + i * 2,
-				     value);
-		pAd->EEPROMDefaultValue[i + 3] = value;
-	}
-
-	/* We have to parse NIC configuration 0 at here. */
-	/* If TSSI did not have preloaded value, it should reset the TxAutoAgc to false */
-	/* Therefore, we have to read TxAutoAgc control beforehand. */
-	/* Read Tx AGC control bit */
-	Antenna.word = pAd->EEPROMDefaultValue[0];
-	if (Antenna.word == 0xFFFF) {
-#ifdef RT30xx
-		if (IS_RT3090(pAd) || IS_RT3390(pAd)) {
-			Antenna.word = 0;
-			Antenna.field.RfIcType = RFIC_3020;
-			Antenna.field.TxPath = 1;
-			Antenna.field.RxPath = 1;
-		} else
-#endif /* RT30xx // */
-		{
-
-			Antenna.word = 0;
-			Antenna.field.RfIcType = RFIC_2820;
-			Antenna.field.TxPath = 1;
-			Antenna.field.RxPath = 2;
-			DBGPRINT(RT_DEBUG_WARN,
-				 ("E2PROM error, hard code as 0x%04x\n",
-				  Antenna.word));
-		}
-	}
-	/* Choose the desired Tx&Rx stream. */
-	if ((pAd->CommonCfg.TxStream == 0)
-	    || (pAd->CommonCfg.TxStream > Antenna.field.TxPath))
-		pAd->CommonCfg.TxStream = Antenna.field.TxPath;
-
-	if ((pAd->CommonCfg.RxStream == 0)
-	    || (pAd->CommonCfg.RxStream > Antenna.field.RxPath)) {
-		pAd->CommonCfg.RxStream = Antenna.field.RxPath;
-
-		if ((pAd->MACVersion < RALINK_2883_VERSION) &&
-		    (pAd->CommonCfg.RxStream > 2)) {
-			/* only 2 Rx streams for RT2860 series */
-			pAd->CommonCfg.RxStream = 2;
-		}
-	}
-	/* 3*3 */
-	/* read value from EEPROM and set them to CSR174 ~ 177 in chain0 ~ chain2 */
-	/* yet implement */
-	for (i = 0; i < 3; i++) {
-	}
-
-	NicConfig2.word = pAd->EEPROMDefaultValue[1];
-
-	{
-		if ((NicConfig2.word & 0x00ff) == 0xff) {
-			NicConfig2.word &= 0xff00;
-		}
-
-		if ((NicConfig2.word >> 8) == 0xff) {
-			NicConfig2.word &= 0x00ff;
-		}
-	}
-
-	if (NicConfig2.field.DynamicTxAgcControl == 1)
-		pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE;
-	else
-		pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE;
-
-	DBGPRINT_RAW(RT_DEBUG_TRACE,
-		     ("NICReadEEPROMParameters: RxPath = %d, TxPath = %d\n",
-		      Antenna.field.RxPath, Antenna.field.TxPath));
-
-	/* Save the antenna for future use */
-	pAd->Antenna.word = Antenna.word;
-
-	/* Set the RfICType here, then we can initialize RFIC related operation callbacks */
-	pAd->Mlme.RealRxPath = (u8)Antenna.field.RxPath;
-	pAd->RfIcType = (u8)Antenna.field.RfIcType;
-
-#ifdef RTMP_RF_RW_SUPPORT
-	RtmpChipOpsRFHook(pAd);
-#endif /* RTMP_RF_RW_SUPPORT // */
-
-#ifdef RTMP_MAC_PCI
-	sprintf((char *)pAd->nickname, "RT2860STA");
-#endif /* RTMP_MAC_PCI // */
-
-	/* */
-	/* Reset PhyMode if we don't support 802.11a */
-	/* Only RFIC_2850 & RFIC_2750 support 802.11a */
-	/* */
-	if ((Antenna.field.RfIcType != RFIC_2850)
-	    && (Antenna.field.RfIcType != RFIC_2750)
-	    && (Antenna.field.RfIcType != RFIC_3052)) {
-		if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) ||
-		    (pAd->CommonCfg.PhyMode == PHY_11A))
-			pAd->CommonCfg.PhyMode = PHY_11BG_MIXED;
-		else if ((pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) ||
-			 (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) ||
-			 (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) ||
-			 (pAd->CommonCfg.PhyMode == PHY_11N_5G))
-			pAd->CommonCfg.PhyMode = PHY_11BGN_MIXED;
-	}
-	/* Read TSSI reference and TSSI boundary for temperature compensation. This is ugly */
-	/* 0. 11b/g */
-	{
-		/* these are tempature reference value (0x00 ~ 0xFE)
-		   ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0
-		   TssiPlusBoundaryG [4] [3] [2] [1] [0] (smaller) +
-		   TssiMinusBoundaryG[0] [1] [2] [3] [4] (larger) */
-		RT28xx_EEPROM_READ16(pAd, 0x6E, Power.word);
-		pAd->TssiMinusBoundaryG[4] = Power.field.Byte0;
-		pAd->TssiMinusBoundaryG[3] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0x70, Power.word);
-		pAd->TssiMinusBoundaryG[2] = Power.field.Byte0;
-		pAd->TssiMinusBoundaryG[1] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0x72, Power.word);
-		pAd->TssiRefG = Power.field.Byte0;	/* reference value [0] */
-		pAd->TssiPlusBoundaryG[1] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0x74, Power.word);
-		pAd->TssiPlusBoundaryG[2] = Power.field.Byte0;
-		pAd->TssiPlusBoundaryG[3] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0x76, Power.word);
-		pAd->TssiPlusBoundaryG[4] = Power.field.Byte0;
-		pAd->TxAgcStepG = Power.field.Byte1;
-		pAd->TxAgcCompensateG = 0;
-		pAd->TssiMinusBoundaryG[0] = pAd->TssiRefG;
-		pAd->TssiPlusBoundaryG[0] = pAd->TssiRefG;
-
-		/* Disable TxAgc if the based value is not right */
-		if (pAd->TssiRefG == 0xff)
-			pAd->bAutoTxAgcG = FALSE;
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("E2PROM: G Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n",
-			  pAd->TssiMinusBoundaryG[4],
-			  pAd->TssiMinusBoundaryG[3],
-			  pAd->TssiMinusBoundaryG[2],
-			  pAd->TssiMinusBoundaryG[1], pAd->TssiRefG,
-			  pAd->TssiPlusBoundaryG[1], pAd->TssiPlusBoundaryG[2],
-			  pAd->TssiPlusBoundaryG[3], pAd->TssiPlusBoundaryG[4],
-			  pAd->TxAgcStepG, pAd->bAutoTxAgcG));
-	}
-	/* 1. 11a */
-	{
-		RT28xx_EEPROM_READ16(pAd, 0xD4, Power.word);
-		pAd->TssiMinusBoundaryA[4] = Power.field.Byte0;
-		pAd->TssiMinusBoundaryA[3] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0xD6, Power.word);
-		pAd->TssiMinusBoundaryA[2] = Power.field.Byte0;
-		pAd->TssiMinusBoundaryA[1] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0xD8, Power.word);
-		pAd->TssiRefA = Power.field.Byte0;
-		pAd->TssiPlusBoundaryA[1] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0xDA, Power.word);
-		pAd->TssiPlusBoundaryA[2] = Power.field.Byte0;
-		pAd->TssiPlusBoundaryA[3] = Power.field.Byte1;
-		RT28xx_EEPROM_READ16(pAd, 0xDC, Power.word);
-		pAd->TssiPlusBoundaryA[4] = Power.field.Byte0;
-		pAd->TxAgcStepA = Power.field.Byte1;
-		pAd->TxAgcCompensateA = 0;
-		pAd->TssiMinusBoundaryA[0] = pAd->TssiRefA;
-		pAd->TssiPlusBoundaryA[0] = pAd->TssiRefA;
-
-		/* Disable TxAgc if the based value is not right */
-		if (pAd->TssiRefA == 0xff)
-			pAd->bAutoTxAgcA = FALSE;
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("E2PROM: A Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n",
-			  pAd->TssiMinusBoundaryA[4],
-			  pAd->TssiMinusBoundaryA[3],
-			  pAd->TssiMinusBoundaryA[2],
-			  pAd->TssiMinusBoundaryA[1], pAd->TssiRefA,
-			  pAd->TssiPlusBoundaryA[1], pAd->TssiPlusBoundaryA[2],
-			  pAd->TssiPlusBoundaryA[3], pAd->TssiPlusBoundaryA[4],
-			  pAd->TxAgcStepA, pAd->bAutoTxAgcA));
-	}
-	pAd->BbpRssiToDbmDelta = 0x0;
-
-	/* Read frequency offset setting for RF */
-	RT28xx_EEPROM_READ16(pAd, EEPROM_FREQ_OFFSET, value);
-	if ((value & 0x00FF) != 0x00FF)
-		pAd->RfFreqOffset = (unsigned long)(value & 0x00FF);
-	else
-		pAd->RfFreqOffset = 0;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("E2PROM: RF FreqOffset=0x%lx \n", pAd->RfFreqOffset));
-
-	/*CountryRegion byte offset (38h) */
-	value = pAd->EEPROMDefaultValue[2] >> 8;	/* 2.4G band */
-	value2 = pAd->EEPROMDefaultValue[2] & 0x00FF;	/* 5G band */
-
-	if ((value <= REGION_MAXIMUM_BG_BAND)
-	    && (value2 <= REGION_MAXIMUM_A_BAND)) {
-		pAd->CommonCfg.CountryRegion = ((u8)value) | 0x80;
-		pAd->CommonCfg.CountryRegionForABand = ((u8)value2) | 0x80;
-		TmpPhy = pAd->CommonCfg.PhyMode;
-		pAd->CommonCfg.PhyMode = 0xff;
-		RTMPSetPhyMode(pAd, TmpPhy);
-		SetCommonHT(pAd);
-	}
-	/* */
-	/* Get RSSI Offset on EEPROM 0x9Ah & 0x9Ch. */
-	/* The valid value are (-10 ~ 10) */
-	/* */
-	RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET, value);
-	pAd->BGRssiOffset0 = value & 0x00ff;
-	pAd->BGRssiOffset1 = (value >> 8);
-	RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET + 2, value);
-	pAd->BGRssiOffset2 = value & 0x00ff;
-	pAd->ALNAGain1 = (value >> 8);
-	RT28xx_EEPROM_READ16(pAd, EEPROM_LNA_OFFSET, value);
-	pAd->BLNAGain = value & 0x00ff;
-	pAd->ALNAGain0 = (value >> 8);
-
-	/* Validate 11b/g RSSI_0 offset. */
-	if ((pAd->BGRssiOffset0 < -10) || (pAd->BGRssiOffset0 > 10))
-		pAd->BGRssiOffset0 = 0;
-
-	/* Validate 11b/g RSSI_1 offset. */
-	if ((pAd->BGRssiOffset1 < -10) || (pAd->BGRssiOffset1 > 10))
-		pAd->BGRssiOffset1 = 0;
-
-	/* Validate 11b/g RSSI_2 offset. */
-	if ((pAd->BGRssiOffset2 < -10) || (pAd->BGRssiOffset2 > 10))
-		pAd->BGRssiOffset2 = 0;
-
-	RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_A_OFFSET, value);
-	pAd->ARssiOffset0 = value & 0x00ff;
-	pAd->ARssiOffset1 = (value >> 8);
-	RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_A_OFFSET + 2), value);
-	pAd->ARssiOffset2 = value & 0x00ff;
-	pAd->ALNAGain2 = (value >> 8);
-
-	if (((u8)pAd->ALNAGain1 == 0xFF) || (pAd->ALNAGain1 == 0x00))
-		pAd->ALNAGain1 = pAd->ALNAGain0;
-	if (((u8)pAd->ALNAGain2 == 0xFF) || (pAd->ALNAGain2 == 0x00))
-		pAd->ALNAGain2 = pAd->ALNAGain0;
-
-	/* Validate 11a RSSI_0 offset. */
-	if ((pAd->ARssiOffset0 < -10) || (pAd->ARssiOffset0 > 10))
-		pAd->ARssiOffset0 = 0;
-
-	/* Validate 11a RSSI_1 offset. */
-	if ((pAd->ARssiOffset1 < -10) || (pAd->ARssiOffset1 > 10))
-		pAd->ARssiOffset1 = 0;
-
-	/*Validate 11a RSSI_2 offset. */
-	if ((pAd->ARssiOffset2 < -10) || (pAd->ARssiOffset2 > 10))
-		pAd->ARssiOffset2 = 0;
-
-#ifdef RT30xx
-	/* */
-	/* Get TX mixer gain setting */
-	/* 0xff are invalid value */
-	/* Note: RT30xX default value is 0x00 and will program to RF_R17 only when this value is not zero. */
-	/*       RT359X default value is 0x02 */
-	/* */
-	if (IS_RT30xx(pAd) || IS_RT3572(pAd)) {
-		RT28xx_EEPROM_READ16(pAd, EEPROM_TXMIXER_GAIN_2_4G, value);
-		pAd->TxMixerGain24G = 0;
-		value &= 0x00ff;
-		if (value != 0xff) {
-			value &= 0x07;
-			pAd->TxMixerGain24G = (u8)value;
-		}
-	}
-#endif /* RT30xx // */
-
-	/* */
-	/* Get LED Setting. */
-	/* */
-	RT28xx_EEPROM_READ16(pAd, 0x3a, value);
-	pAd->LedCntl.word = (value >> 8);
-	RT28xx_EEPROM_READ16(pAd, EEPROM_LED1_OFFSET, value);
-	pAd->Led1 = value;
-	RT28xx_EEPROM_READ16(pAd, EEPROM_LED2_OFFSET, value);
-	pAd->Led2 = value;
-	RT28xx_EEPROM_READ16(pAd, EEPROM_LED3_OFFSET, value);
-	pAd->Led3 = value;
-
-	RTMPReadTxPwrPerRate(pAd);
-
-#ifdef RT30xx
-#ifdef RTMP_EFUSE_SUPPORT
-	RtmpEfuseSupportCheck(pAd);
-#endif /* RTMP_EFUSE_SUPPORT // */
-#endif /* RT30xx // */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- NICReadEEPROMParameters\n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Set default value from EEPROM
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void NICInitAsicFromEEPROM(struct rt_rtmp_adapter *pAd)
-{
-	u32 data = 0;
-	u8 BBPR1 = 0;
-	u16 i;
-/*      EEPROM_ANTENNA_STRUC    Antenna; */
-	EEPROM_NIC_CONFIG2_STRUC NicConfig2;
-	u8 BBPR3 = 0;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitAsicFromEEPROM\n"));
-	for (i = 3; i < NUM_EEPROM_BBP_PARMS; i++) {
-		u8 BbpRegIdx, BbpValue;
-
-		if ((pAd->EEPROMDefaultValue[i] != 0xFFFF)
-		    && (pAd->EEPROMDefaultValue[i] != 0)) {
-			BbpRegIdx = (u8)(pAd->EEPROMDefaultValue[i] >> 8);
-			BbpValue = (u8)(pAd->EEPROMDefaultValue[i] & 0xff);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BbpRegIdx, BbpValue);
-		}
-	}
-
-	NicConfig2.word = pAd->EEPROMDefaultValue[1];
-
-	{
-		if ((NicConfig2.word & 0x00ff) == 0xff) {
-			NicConfig2.word &= 0xff00;
-		}
-
-		if ((NicConfig2.word >> 8) == 0xff) {
-			NicConfig2.word &= 0x00ff;
-		}
-	}
-
-	/* Save the antenna for future use */
-	pAd->NicConfig2.word = NicConfig2.word;
-
-#ifdef RT30xx
-	/* set default antenna as main */
-	if (pAd->RfIcType == RFIC_3020)
-		AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
-#endif /* RT30xx // */
-
-	/* */
-	/* Send LED Setting to MCU. */
-	/* */
-	if (pAd->LedCntl.word == 0xFF) {
-		pAd->LedCntl.word = 0x01;
-		pAd->Led1 = 0x5555;
-		pAd->Led2 = 0x2221;
-
-#ifdef RTMP_MAC_PCI
-		pAd->Led3 = 0xA9F8;
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-		pAd->Led3 = 0x5627;
-#endif /* RTMP_MAC_USB // */
-	}
-
-	AsicSendCommandToMcu(pAd, 0x52, 0xff, (u8)pAd->Led1,
-			     (u8)(pAd->Led1 >> 8));
-	AsicSendCommandToMcu(pAd, 0x53, 0xff, (u8)pAd->Led2,
-			     (u8)(pAd->Led2 >> 8));
-	AsicSendCommandToMcu(pAd, 0x54, 0xff, (u8)pAd->Led3,
-			     (u8)(pAd->Led3 >> 8));
-	AsicSendCommandToMcu(pAd, 0x51, 0xff, 0, pAd->LedCntl.field.Polarity);
-
-	pAd->LedIndicatorStrength = 0xFF;
-	RTMPSetSignalLED(pAd, -100);	/* Force signal strength Led to be turned off, before link up */
-
-	{
-		/* Read Hardware controlled Radio state enable bit */
-		if (NicConfig2.field.HardwareRadioControl == 1) {
-			pAd->StaCfg.bHardwareRadio = TRUE;
-
-			/* Read GPIO pin2 as Hardware controlled radio state */
-			RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &data);
-			if ((data & 0x04) == 0) {
-				pAd->StaCfg.bHwRadio = FALSE;
-				pAd->StaCfg.bRadio = FALSE;
-/*                              RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x00001818); */
-				RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-			}
-		} else
-			pAd->StaCfg.bHardwareRadio = FALSE;
-
-		if (pAd->StaCfg.bRadio == FALSE) {
-			RTMPSetLED(pAd, LED_RADIO_OFF);
-		} else {
-			RTMPSetLED(pAd, LED_RADIO_ON);
-#ifdef RTMP_MAC_PCI
-#ifdef RT3090
-			AsicSendCommandToMcu(pAd, 0x30, PowerRadioOffCID, 0xff,
-					     0x02);
-			AsicCheckCommanOk(pAd, PowerRadioOffCID);
-#endif /* RT3090 // */
-#ifndef RT3090
-			AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02);
-#endif /* RT3090 // */
-			AsicSendCommandToMcu(pAd, 0x31, PowerWakeCID, 0x00,
-					     0x00);
-			/* 2-1. wait command ok. */
-			AsicCheckCommanOk(pAd, PowerWakeCID);
-#endif /* RTMP_MAC_PCI // */
-		}
-	}
-
-#ifdef RTMP_MAC_PCI
-#ifdef RT30xx
-	if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)) {
-		struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-		if (pChipOps->AsicReverseRfFromSleepMode)
-			pChipOps->AsicReverseRfFromSleepMode(pAd);
-	}
-	/* 3090 MCU Wakeup command needs more time to be stable. */
-	/* Before stable, don't issue other MCU command to prevent from firmware error. */
-
-	if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	    && IS_VERSION_AFTER_F(pAd)
-	    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-	    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("%s, release Mcu Lock\n", __func__));
-		RTMP_SEM_LOCK(&pAd->McuCmdLock);
-		pAd->brt30xxBanMcuCmd = FALSE;
-		RTMP_SEM_UNLOCK(&pAd->McuCmdLock);
-	}
-#endif /* RT30xx // */
-#endif /* RTMP_MAC_PCI // */
-
-	/* Turn off patching for cardbus controller */
-	if (NicConfig2.field.CardbusAcceleration == 1) {
-/*              pAd->bTest1 = TRUE; */
-	}
-
-	if (NicConfig2.field.DynamicTxAgcControl == 1)
-		pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE;
-	else
-		pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE;
-	/* */
-	/* Since BBP has been progamed, to make sure BBP setting will be */
-	/* upate inside of AsicAntennaSelect, so reset to UNKNOWN_BAND! */
-	/* */
-	pAd->CommonCfg.BandState = UNKNOWN_BAND;
-
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3);
-	BBPR3 &= (~0x18);
-	if (pAd->Antenna.field.RxPath == 3) {
-		BBPR3 |= (0x10);
-	} else if (pAd->Antenna.field.RxPath == 2) {
-		BBPR3 |= (0x8);
-	} else if (pAd->Antenna.field.RxPath == 1) {
-		BBPR3 |= (0x0);
-	}
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3);
-
-	{
-		/* Handle the difference when 1T */
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BBPR1);
-		if (pAd->Antenna.field.TxPath == 1) {
-			BBPR1 &= (~0x18);
-		}
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BBPR1);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Use Hw Radio Control Pin=%d; if used Pin=%d;\n",
-			  pAd->CommonCfg.bHardwareRadio,
-			  pAd->CommonCfg.bHardwareRadio));
-	}
-
-#ifdef RTMP_MAC_USB
-#ifdef RT30xx
-	/* update registers from EEPROM for RT3071 or later(3572/3592). */
-
-	if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)) {
-		u8 RegIdx, RegValue;
-		u16 value;
-
-		/* after RT3071, write BBP from EEPROM 0xF0 to 0x102 */
-		for (i = 0xF0; i <= 0x102; i = i + 2) {
-			value = 0xFFFF;
-			RT28xx_EEPROM_READ16(pAd, i, value);
-			if ((value != 0xFFFF) && (value != 0)) {
-				RegIdx = (u8)(value >> 8);
-				RegValue = (u8)(value & 0xff);
-				RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, RegIdx,
-							     RegValue);
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Update BBP Registers from EEPROM(0x%0x), BBP(0x%x) = 0x%x\n",
-					  i, RegIdx, RegValue));
-			}
-		}
-
-		/* after RT3071, write RF from EEPROM 0x104 to 0x116 */
-		for (i = 0x104; i <= 0x116; i = i + 2) {
-			value = 0xFFFF;
-			RT28xx_EEPROM_READ16(pAd, i, value);
-			if ((value != 0xFFFF) && (value != 0)) {
-				RegIdx = (u8)(value >> 8);
-				RegValue = (u8)(value & 0xff);
-				RT30xxWriteRFRegister(pAd, RegIdx, RegValue);
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Update RF Registers from EEPROM0x%x), BBP(0x%x) = 0x%x\n",
-					  i, RegIdx, RegValue));
-			}
-		}
-	}
-#endif /* RT30xx // */
-#endif /* RTMP_MAC_USB // */
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("TxPath = %d, RxPath = %d, RFIC=%d, Polar+LED mode=%x\n",
-		  pAd->Antenna.field.TxPath, pAd->Antenna.field.RxPath,
-		  pAd->RfIcType, pAd->LedCntl.word));
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitAsicFromEEPROM\n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Initialize NIC hardware
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int NICInitializeAdapter(struct rt_rtmp_adapter *pAd, IN BOOLEAN bHardReset)
-{
-	int Status = NDIS_STATUS_SUCCESS;
-	WPDMA_GLO_CFG_STRUC GloCfg;
-#ifdef RTMP_MAC_PCI
-	u32 Value;
-	DELAY_INT_CFG_STRUC IntCfg;
-#endif /* RTMP_MAC_PCI // */
-/*      INT_MASK_CSR_STRUC              IntMask; */
-	unsigned long i = 0, j = 0;
-	AC_TXOP_CSR0_STRUC csr0;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAdapter\n"));
-
-	/* 3. Set DMA global configuration except TX_DMA_EN and RX_DMA_EN bits: */
-retry:
-	i = 0;
-	do {
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-		if ((GloCfg.field.TxDMABusy == 0)
-		    && (GloCfg.field.RxDMABusy == 0))
-			break;
-
-		RTMPusecDelay(1000);
-		i++;
-	} while (i < 100);
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("<== DMA offset 0x208 = 0x%x\n", GloCfg.word));
-	GloCfg.word &= 0xff0;
-	GloCfg.field.EnTXWriteBackDDONE = 1;
-	RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-
-	/* Record HW Beacon offset */
-	pAd->BeaconOffset[0] = HW_BEACON_BASE0;
-	pAd->BeaconOffset[1] = HW_BEACON_BASE1;
-	pAd->BeaconOffset[2] = HW_BEACON_BASE2;
-	pAd->BeaconOffset[3] = HW_BEACON_BASE3;
-	pAd->BeaconOffset[4] = HW_BEACON_BASE4;
-	pAd->BeaconOffset[5] = HW_BEACON_BASE5;
-	pAd->BeaconOffset[6] = HW_BEACON_BASE6;
-	pAd->BeaconOffset[7] = HW_BEACON_BASE7;
-
-	/* */
-	/* write all shared Ring's base address into ASIC */
-	/* */
-
-	/* asic simulation sequence put this ahead before loading firmware. */
-	/* pbf hardware reset */
-#ifdef RTMP_MAC_PCI
-	RTMP_IO_WRITE32(pAd, WPDMA_RST_IDX, 0x1003f);	/* 0x10000 for reset rx, 0x3f resets all 6 tx rings. */
-	RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0xe1f);
-	RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0xe00);
-#endif /* RTMP_MAC_PCI // */
-
-	/* Initialze ASIC for TX & Rx operation */
-	if (NICInitializeAsic(pAd, bHardReset) != NDIS_STATUS_SUCCESS) {
-		if (j++ == 0) {
-			NICLoadFirmware(pAd);
-			goto retry;
-		}
-		return NDIS_STATUS_FAILURE;
-	}
-
-#ifdef RTMP_MAC_PCI
-	/* Write AC_BK base address register */
-	Value =
-	    RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_BK].Cell[0].AllocPa);
-	RTMP_IO_WRITE32(pAd, TX_BASE_PTR1, Value);
-	DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR1 : 0x%x\n", Value));
-
-	/* Write AC_BE base address register */
-	Value =
-	    RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_BE].Cell[0].AllocPa);
-	RTMP_IO_WRITE32(pAd, TX_BASE_PTR0, Value);
-	DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR0 : 0x%x\n", Value));
-
-	/* Write AC_VI base address register */
-	Value =
-	    RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_VI].Cell[0].AllocPa);
-	RTMP_IO_WRITE32(pAd, TX_BASE_PTR2, Value);
-	DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR2 : 0x%x\n", Value));
-
-	/* Write AC_VO base address register */
-	Value =
-	    RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_VO].Cell[0].AllocPa);
-	RTMP_IO_WRITE32(pAd, TX_BASE_PTR3, Value);
-	DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR3 : 0x%x\n", Value));
-
-	/* Write MGMT_BASE_CSR register */
-	Value = RTMP_GetPhysicalAddressLow(pAd->MgmtRing.Cell[0].AllocPa);
-	RTMP_IO_WRITE32(pAd, TX_BASE_PTR5, Value);
-	DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR5 : 0x%x\n", Value));
-
-	/* Write RX_BASE_CSR register */
-	Value = RTMP_GetPhysicalAddressLow(pAd->RxRing.Cell[0].AllocPa);
-	RTMP_IO_WRITE32(pAd, RX_BASE_PTR, Value);
-	DBGPRINT(RT_DEBUG_TRACE, ("--> RX_BASE_PTR : 0x%x\n", Value));
-
-	/* Init RX Ring index pointer */
-	pAd->RxRing.RxSwReadIdx = 0;
-	pAd->RxRing.RxCpuIdx = RX_RING_SIZE - 1;
-	RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx);
-
-	/* Init TX rings index pointer */
-	{
-		for (i = 0; i < NUM_OF_TX_RING; i++) {
-			pAd->TxRing[i].TxSwFreeIdx = 0;
-			pAd->TxRing[i].TxCpuIdx = 0;
-			RTMP_IO_WRITE32(pAd, (TX_CTX_IDX0 + i * 0x10),
-					pAd->TxRing[i].TxCpuIdx);
-		}
-	}
-
-	/* init MGMT ring index pointer */
-	pAd->MgmtRing.TxSwFreeIdx = 0;
-	pAd->MgmtRing.TxCpuIdx = 0;
-	RTMP_IO_WRITE32(pAd, TX_MGMTCTX_IDX, pAd->MgmtRing.TxCpuIdx);
-
-	/* */
-	/* set each Ring's SIZE  into ASIC. Descriptor Size is fixed by design. */
-	/* */
-
-	/* Write TX_RING_CSR0 register */
-	Value = TX_RING_SIZE;
-	RTMP_IO_WRITE32(pAd, TX_MAX_CNT0, Value);
-	RTMP_IO_WRITE32(pAd, TX_MAX_CNT1, Value);
-	RTMP_IO_WRITE32(pAd, TX_MAX_CNT2, Value);
-	RTMP_IO_WRITE32(pAd, TX_MAX_CNT3, Value);
-	RTMP_IO_WRITE32(pAd, TX_MAX_CNT4, Value);
-	Value = MGMT_RING_SIZE;
-	RTMP_IO_WRITE32(pAd, TX_MGMTMAX_CNT, Value);
-
-	/* Write RX_RING_CSR register */
-	Value = RX_RING_SIZE;
-	RTMP_IO_WRITE32(pAd, RX_MAX_CNT, Value);
-#endif /* RTMP_MAC_PCI // */
-
-	/* WMM parameter */
-	csr0.word = 0;
-	RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word);
-	if (pAd->CommonCfg.PhyMode == PHY_11B) {
-		csr0.field.Ac0Txop = 192;	/* AC_VI: 192*32us ~= 6ms */
-		csr0.field.Ac1Txop = 96;	/* AC_VO: 96*32us  ~= 3ms */
-	} else {
-		csr0.field.Ac0Txop = 96;	/* AC_VI: 96*32us ~= 3ms */
-		csr0.field.Ac1Txop = 48;	/* AC_VO: 48*32us ~= 1.5ms */
-	}
-	RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr0.word);
-
-#ifdef RTMP_MAC_PCI
-	/* 3. Set DMA global configuration except TX_DMA_EN and RX_DMA_EN bits: */
-	i = 0;
-	do {
-		RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word);
-		if ((GloCfg.field.TxDMABusy == 0)
-		    && (GloCfg.field.RxDMABusy == 0))
-			break;
-
-		RTMPusecDelay(1000);
-		i++;
-	} while (i < 100);
-
-	GloCfg.word &= 0xff0;
-	GloCfg.field.EnTXWriteBackDDONE = 1;
-	RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word);
-
-	IntCfg.word = 0;
-	RTMP_IO_WRITE32(pAd, DELAY_INT_CFG, IntCfg.word);
-#endif /* RTMP_MAC_PCI // */
-
-	/* reset action */
-	/* Load firmware */
-	/*  Status = NICLoadFirmware(pAd); */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAdapter\n"));
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Initialize ASIC
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int NICInitializeAsic(struct rt_rtmp_adapter *pAd, IN BOOLEAN bHardReset)
-{
-	unsigned long Index = 0;
-	u8 R0 = 0xff;
-	u32 MacCsr12 = 0, Counter = 0;
-#ifdef RTMP_MAC_USB
-	u32 MacCsr0 = 0;
-	int Status;
-	u8 Value = 0xff;
-#endif /* RTMP_MAC_USB // */
-#ifdef RT30xx
-	u8 bbpreg = 0;
-	u8 RFValue = 0;
-#endif /* RT30xx // */
-	u16 KeyIdx;
-	int i, apidx;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAsic\n"));
-
-#ifdef RTMP_MAC_PCI
-	RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x3);	/* To fix driver disable/enable hang issue when radio off */
-	if (bHardReset == TRUE) {
-		RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x3);
-	} else
-		RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1);
-
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0);
-	/* Initialize MAC register to default value */
-	for (Index = 0; Index < NUM_MAC_REG_PARMS; Index++) {
-		RTMP_IO_WRITE32(pAd, MACRegTable[Index].Register,
-				MACRegTable[Index].Value);
-	}
-
-	{
-		for (Index = 0; Index < NUM_STA_MAC_REG_PARMS; Index++) {
-			RTMP_IO_WRITE32(pAd, STAMACRegTable[Index].Register,
-					STAMACRegTable[Index].Value);
-		}
-	}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	/* */
-	/* Make sure MAC gets ready after NICLoadFirmware(). */
-	/* */
-	Index = 0;
-
-	/*To avoid hang-on issue when interface up in kernel 2.4, */
-	/*we use a local variable "MacCsr0" instead of using "pAd->MACVersion" directly. */
-	do {
-		RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0);
-
-		if ((MacCsr0 != 0x00) && (MacCsr0 != 0xFFFFFFFF))
-			break;
-
-		RTMPusecDelay(10);
-	} while (Index++ < 100);
-
-	pAd->MACVersion = MacCsr0;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("MAC_CSR0  [ Ver:Rev=0x%08x]\n", pAd->MACVersion));
-	/* turn on bit13 (set to zero) after rt2860D. This is to solve high-current issue. */
-	RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacCsr12);
-	MacCsr12 &= (~0x2000);
-	RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, MacCsr12);
-
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x3);
-	RTMP_IO_WRITE32(pAd, USB_DMA_CFG, 0x0);
-	Status = RTUSBVenderReset(pAd);
-
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0);
-
-	/* Initialize MAC register to default value */
-	for (Index = 0; Index < NUM_MAC_REG_PARMS; Index++) {
-#ifdef RT30xx
-		if ((MACRegTable[Index].Register == TX_SW_CFG0)
-		    && (IS_RT3070(pAd) || IS_RT3071(pAd) || IS_RT3572(pAd)
-			|| IS_RT3090(pAd) || IS_RT3390(pAd))) {
-			MACRegTable[Index].Value = 0x00000400;
-		}
-#endif /* RT30xx // */
-		RTMP_IO_WRITE32(pAd, (u16)MACRegTable[Index].Register,
-				MACRegTable[Index].Value);
-	}
-
-	{
-		for (Index = 0; Index < NUM_STA_MAC_REG_PARMS; Index++) {
-			RTMP_IO_WRITE32(pAd,
-					(u16)STAMACRegTable[Index].Register,
-					STAMACRegTable[Index].Value);
-		}
-	}
-#endif /* RTMP_MAC_USB // */
-
-#ifdef RT30xx
-	/* Initialize RT3070 serial MAC registers which is different from RT2870 serial */
-	if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)) {
-		RTMP_IO_WRITE32(pAd, TX_SW_CFG1, 0);
-
-		/* RT3071 version E has fixed this issue */
-		if ((pAd->MACVersion & 0xffff) < 0x0211) {
-			if (pAd->NicConfig2.field.DACTestBit == 1) {
-				RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x2C);	/* To fix throughput drop drastically */
-			} else {
-				RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x0F);	/* To fix throughput drop drastically */
-			}
-		} else {
-			RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x0);
-		}
-	} else if (IS_RT3070(pAd)) {
-		if (((pAd->MACVersion & 0xffff) < 0x0201)) {
-			RTMP_IO_WRITE32(pAd, TX_SW_CFG1, 0);
-			RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0x2C);	/* To fix throughput drop drastically */
-		} else {
-			RTMP_IO_WRITE32(pAd, TX_SW_CFG2, 0);
-		}
-	}
-#endif /* RT30xx // */
-
-	/* */
-	/* Before program BBP, we need to wait BBP/RF get wake up. */
-	/* */
-	Index = 0;
-	do {
-		RTMP_IO_READ32(pAd, MAC_STATUS_CFG, &MacCsr12);
-
-		if ((MacCsr12 & 0x03) == 0)	/* if BB.RF is stable */
-			break;
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Check MAC_STATUS_CFG  = Busy = %x\n", MacCsr12));
-		RTMPusecDelay(1000);
-	} while (Index++ < 100);
-
-	/* The commands to firmware should be after these commands, these commands will init firmware */
-	/* PCI and USB are not the same because PCI driver needs to wait for PCI bus ready */
-	RTMP_IO_WRITE32(pAd, H2M_BBP_AGENT, 0);	/* initialize BBP R/W access agent */
-	RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, 0);
-#ifdef RT3090
-	/*2008/11/28:KH add to fix the dead rf frequency offset bug<-- */
-	AsicSendCommandToMcu(pAd, 0x72, 0, 0, 0);
-	/*2008/11/28:KH add to fix the dead rf frequency offset bug--> */
-#endif /* RT3090 // */
-	RTMPusecDelay(1000);
-
-	/* Read BBP register, make sure BBP is up and running before write new data */
-	Index = 0;
-	do {
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R0, &R0);
-		DBGPRINT(RT_DEBUG_TRACE, ("BBP version = %x\n", R0));
-	} while ((++Index < 20) && ((R0 == 0xff) || (R0 == 0x00)));
-	/*ASSERT(Index < 20); //this will cause BSOD on Check-build driver */
-
-	if ((R0 == 0xff) || (R0 == 0x00))
-		return NDIS_STATUS_FAILURE;
-
-	/* Initialize BBP register to default value */
-	for (Index = 0; Index < NUM_BBP_REG_PARMS; Index++) {
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBPRegTable[Index].Register,
-					     BBPRegTable[Index].Value);
-	}
-
-#ifdef RTMP_MAC_PCI
-	/* TODO: shiang, check MACVersion, currently, rbus-based chip use this. */
-	if (pAd->MACVersion == 0x28720200) {
-		/*u8 value; */
-		unsigned long value2;
-
-		/*disable MLD by Bruce 20080704 */
-		/*BBP_IO_READ8_BY_REG_ID(pAd, BBP_R105, &value); */
-		/*BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R105, value | 4); */
-
-		/*Maximum PSDU length from 16K to 32K bytes */
-		RTMP_IO_READ32(pAd, MAX_LEN_CFG, &value2);
-		value2 &= ~(0x3 << 12);
-		value2 |= (0x2 << 12);
-		RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, value2);
-	}
-#endif /* RTMP_MAC_PCI // */
-
-	/* for rt2860E and after, init BBP_R84 with 0x19. This is for extension channel overlapping IOT. */
-	/* RT3090 should not program BBP R84 to 0x19, otherwise TX will block. */
-	/*3070/71/72,3090,3090A( are included in RT30xx),3572,3390 */
-	if (((pAd->MACVersion & 0xffff) != 0x0101)
-	    && !(IS_RT30xx(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)))
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R84, 0x19);
-
-#ifdef RT30xx
-/* add by johnli, RF power sequence setup */
-	if (IS_RT30xx(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)) {	/*update for RT3070/71/72/90/91/92,3572,3390. */
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R79, 0x13);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R80, 0x05);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R81, 0x33);
-	}
-
-	if (IS_RT3090(pAd) || IS_RT3390(pAd))	/* RT309x, RT3071/72 */
-	{
-		/* enable DC filter */
-		if ((pAd->MACVersion & 0xffff) >= 0x0211) {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R103, 0xc0);
-		}
-		/* improve power consumption */
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R138, &bbpreg);
-		if (pAd->Antenna.field.TxPath == 1) {
-			/* turn off tx DAC_1 */
-			bbpreg = (bbpreg | 0x20);
-		}
-
-		if (pAd->Antenna.field.RxPath == 1) {
-			/* turn off tx ADC_1 */
-			bbpreg &= (~0x2);
-		}
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R138, bbpreg);
-
-		/* improve power consumption in RT3071 Ver.E */
-		if ((pAd->MACVersion & 0xffff) >= 0x0211) {
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R31, &bbpreg);
-			bbpreg &= (~0x3);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R31, bbpreg);
-		}
-	} else if (IS_RT3070(pAd)) {
-		if ((pAd->MACVersion & 0xffff) >= 0x0201) {
-			/* enable DC filter */
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R103, 0xc0);
-
-			/* improve power consumption in RT3070 Ver.F */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R31, &bbpreg);
-			bbpreg &= (~0x3);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R31, bbpreg);
-		}
-		/* TX_LO1_en, RF R17 register Bit 3 to 0 */
-		RT30xxReadRFRegister(pAd, RF_R17, &RFValue);
-		RFValue &= (~0x08);
-		/* to fix rx long range issue */
-		if (pAd->NicConfig2.field.ExternalLNAForG == 0) {
-			RFValue |= 0x20;
-		}
-		/* set RF_R17_bit[2:0] equal to EEPROM setting at 0x48h */
-		if (pAd->TxMixerGain24G >= 1) {
-			RFValue &= (~0x7);	/* clean bit [2:0] */
-			RFValue |= pAd->TxMixerGain24G;
-		}
-		RT30xxWriteRFRegister(pAd, RF_R17, RFValue);
-	}
-/* end johnli */
-#endif /* RT30xx // */
-
-	if (pAd->MACVersion == 0x28600100) {
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x12);
-	}
-
-	if (pAd->MACVersion >= RALINK_2880E_VERSION && pAd->MACVersion < RALINK_3070_VERSION)	/* 3*3 */
-	{
-		/* enlarge MAX_LEN_CFG */
-		u32 csr;
-		RTMP_IO_READ32(pAd, MAX_LEN_CFG, &csr);
-		csr &= 0xFFF;
-		csr |= 0x2000;
-		RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, csr);
-	}
-#ifdef RTMP_MAC_USB
-	{
-		u8 MAC_Value[] =
-		    { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0, 0 };
-
-		/*Initialize WCID table */
-		Value = 0xff;
-		for (Index = 0; Index < 254; Index++) {
-			RTUSBMultiWrite(pAd,
-					(u16)(MAC_WCID_BASE + Index * 8),
-					MAC_Value, 8);
-		}
-	}
-#endif /* RTMP_MAC_USB // */
-
-	/* Add radio off control */
-	{
-		if (pAd->StaCfg.bRadio == FALSE) {
-/*                      RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x00001818); */
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-			DBGPRINT(RT_DEBUG_TRACE, ("Set Radio Off\n"));
-		}
-	}
-
-	/* Clear raw counters */
-	RTMP_IO_READ32(pAd, RX_STA_CNT0, &Counter);
-	RTMP_IO_READ32(pAd, RX_STA_CNT1, &Counter);
-	RTMP_IO_READ32(pAd, RX_STA_CNT2, &Counter);
-	RTMP_IO_READ32(pAd, TX_STA_CNT0, &Counter);
-	RTMP_IO_READ32(pAd, TX_STA_CNT1, &Counter);
-	RTMP_IO_READ32(pAd, TX_STA_CNT2, &Counter);
-
-	/* ASIC will keep garbage value after boot */
-	/* Clear all shared key table when initial */
-	/* This routine can be ignored in radio-ON/OFF operation. */
-	if (bHardReset) {
-		for (KeyIdx = 0; KeyIdx < 4; KeyIdx++) {
-			RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * KeyIdx,
-					0);
-		}
-
-		/* Clear all pairwise key table when initial */
-		for (KeyIdx = 0; KeyIdx < 256; KeyIdx++) {
-			RTMP_IO_WRITE32(pAd,
-					MAC_WCID_ATTRIBUTE_BASE +
-					(KeyIdx * HW_WCID_ATTRI_SIZE), 1);
-		}
-	}
-	/* assert HOST ready bit */
-/*  RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x0); // 2004-09-14 asked by Mark */
-/*  RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x4); */
-
-	/* It isn't necessary to clear this space when not hard reset. */
-	if (bHardReset == TRUE) {
-		/* clear all on-chip BEACON frame space */
-		for (apidx = 0; apidx < HW_BEACON_MAX_COUNT; apidx++) {
-			for (i = 0; i < HW_BEACON_OFFSET >> 2; i += 4)
-				RTMP_IO_WRITE32(pAd,
-						pAd->BeaconOffset[apidx] + i,
-						0x00);
-		}
-	}
-#ifdef RTMP_MAC_USB
-	AsicDisableSync(pAd);
-	/* Clear raw counters */
-	RTMP_IO_READ32(pAd, RX_STA_CNT0, &Counter);
-	RTMP_IO_READ32(pAd, RX_STA_CNT1, &Counter);
-	RTMP_IO_READ32(pAd, RX_STA_CNT2, &Counter);
-	RTMP_IO_READ32(pAd, TX_STA_CNT0, &Counter);
-	RTMP_IO_READ32(pAd, TX_STA_CNT1, &Counter);
-	RTMP_IO_READ32(pAd, TX_STA_CNT2, &Counter);
-	/* Default PCI clock cycle per ms is different as default setting, which is based on PCI. */
-	RTMP_IO_READ32(pAd, USB_CYC_CFG, &Counter);
-	Counter &= 0xffffff00;
-	Counter |= 0x000001e;
-	RTMP_IO_WRITE32(pAd, USB_CYC_CFG, Counter);
-#endif /* RTMP_MAC_USB // */
-
-	{
-		/* for rt2860E and after, init TXOP_CTRL_CFG with 0x583f. This is for extension channel overlapping IOT. */
-		if ((pAd->MACVersion & 0xffff) != 0x0101)
-			RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x583f);
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAsic\n"));
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Reset NIC Asics
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-		Reset NIC to initial state AS IS system boot up time.
-
-	========================================================================
-*/
-void NICIssueReset(struct rt_rtmp_adapter *pAd)
-{
-	u32 Value = 0;
-	DBGPRINT(RT_DEBUG_TRACE, ("--> NICIssueReset\n"));
-
-	/* Abort Tx, prevent ASIC from writing to Host memory */
-	/*RTMP_IO_WRITE32(pAd, TX_CNTL_CSR, 0x001f0000); */
-
-	/* Disable Rx, register value supposed will remain after reset */
-	RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value);
-	Value &= (0xfffffff3);
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value);
-
-	/* Issue reset and clear from reset state */
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x03);	/* 2004-09-17 change from 0x01 */
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x00);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- NICIssueReset\n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Check ASIC registers and find any reason the system might hang
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-BOOLEAN NICCheckForHang(struct rt_rtmp_adapter *pAd)
-{
-	return (FALSE);
-}
-
-void NICUpdateFifoStaCounters(struct rt_rtmp_adapter *pAd)
-{
-	TX_STA_FIFO_STRUC StaFifo;
-	struct rt_mac_table_entry *pEntry;
-	u8 i = 0;
-	u8 pid = 0, wcid = 0;
-	char reTry;
-	u8 succMCS;
-
-	do {
-		RTMP_IO_READ32(pAd, TX_STA_FIFO, &StaFifo.word);
-
-		if (StaFifo.field.bValid == 0)
-			break;
-
-		wcid = (u8)StaFifo.field.wcid;
-
-		/* ignore NoACK and MGMT frame use 0xFF as WCID */
-		if ((StaFifo.field.TxAckRequired == 0)
-		    || (wcid >= MAX_LEN_OF_MAC_TABLE)) {
-			i++;
-			continue;
-		}
-
-		/* PID store Tx MCS Rate */
-		pid = (u8)StaFifo.field.PidType;
-
-		pEntry = &pAd->MacTab.Content[wcid];
-
-		pEntry->DebugFIFOCount++;
-
-		if (StaFifo.field.TxBF)	/* 3*3 */
-			pEntry->TxBFCount++;
-
-		if (!StaFifo.field.TxSuccess) {
-			pEntry->FIFOCount++;
-			pEntry->OneSecTxFailCount++;
-
-			if (pEntry->FIFOCount >= 1) {
-				DBGPRINT(RT_DEBUG_TRACE, ("#"));
-				pEntry->NoBADataCountDown = 64;
-
-				if (pEntry->PsMode == PWR_ACTIVE) {
-					int tid;
-					for (tid = 0; tid < NUM_OF_TID; tid++) {
-						BAOriSessionTearDown(pAd,
-								     pEntry->
-								     Aid, tid,
-								     FALSE,
-								     FALSE);
-					}
-
-					/* Update the continuous transmission counter except PS mode */
-					pEntry->ContinueTxFailCnt++;
-				} else {
-					/* Clear the FIFOCount when sta in Power Save mode. Basically we assume */
-					/*     this tx error happened due to sta just go to sleep. */
-					pEntry->FIFOCount = 0;
-					pEntry->ContinueTxFailCnt = 0;
-				}
-				/*pEntry->FIFOCount = 0; */
-			}
-			/*pEntry->bSendBAR = TRUE; */
-		} else {
-			if ((pEntry->PsMode != PWR_SAVE)
-			    && (pEntry->NoBADataCountDown > 0)) {
-				pEntry->NoBADataCountDown--;
-				if (pEntry->NoBADataCountDown == 0) {
-					DBGPRINT(RT_DEBUG_TRACE, ("@\n"));
-				}
-			}
-
-			pEntry->FIFOCount = 0;
-			pEntry->OneSecTxNoRetryOkCount++;
-			/* update NoDataIdleCount when successful send packet to STA. */
-			pEntry->NoDataIdleCount = 0;
-			pEntry->ContinueTxFailCnt = 0;
-		}
-
-		succMCS = StaFifo.field.SuccessRate & 0x7F;
-
-		reTry = pid - succMCS;
-
-		if (StaFifo.field.TxSuccess) {
-			pEntry->TXMCSExpected[pid]++;
-			if (pid == succMCS) {
-				pEntry->TXMCSSuccessful[pid]++;
-			} else {
-				pEntry->TXMCSAutoFallBack[pid][succMCS]++;
-			}
-		} else {
-			pEntry->TXMCSFailed[pid]++;
-		}
-
-		if (reTry > 0) {
-			if ((pid >= 12) && succMCS <= 7) {
-				reTry -= 4;
-			}
-			pEntry->OneSecTxRetryOkCount += reTry;
-		}
-
-		i++;
-		/* ASIC store 16 stack */
-	} while (i < (2 * TX_RING_SIZE));
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Read statistical counters from hardware registers and record them
-		in software variables for later on query
-
-	Arguments:
-		pAd					Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-void NICUpdateRawCounters(struct rt_rtmp_adapter *pAd)
-{
-	u32 OldValue;	/*, Value2; */
-	/*unsigned long PageSum, OneSecTransmitCount; */
-	/*unsigned long TxErrorRatio, Retry, Fail; */
-	RX_STA_CNT0_STRUC RxStaCnt0;
-	RX_STA_CNT1_STRUC RxStaCnt1;
-	RX_STA_CNT2_STRUC RxStaCnt2;
-	TX_STA_CNT0_STRUC TxStaCnt0;
-	TX_STA_CNT1_STRUC StaTx1;
-	TX_STA_CNT2_STRUC StaTx2;
-	TX_AGG_CNT_STRUC TxAggCnt;
-	TX_AGG_CNT0_STRUC TxAggCnt0;
-	TX_AGG_CNT1_STRUC TxAggCnt1;
-	TX_AGG_CNT2_STRUC TxAggCnt2;
-	TX_AGG_CNT3_STRUC TxAggCnt3;
-	TX_AGG_CNT4_STRUC TxAggCnt4;
-	TX_AGG_CNT5_STRUC TxAggCnt5;
-	TX_AGG_CNT6_STRUC TxAggCnt6;
-	TX_AGG_CNT7_STRUC TxAggCnt7;
-	struct rt_counter_ralink *pRalinkCounters;
-
-	pRalinkCounters = &pAd->RalinkCounters;
-
-	RTMP_IO_READ32(pAd, RX_STA_CNT0, &RxStaCnt0.word);
-	RTMP_IO_READ32(pAd, RX_STA_CNT2, &RxStaCnt2.word);
-
-	{
-		RTMP_IO_READ32(pAd, RX_STA_CNT1, &RxStaCnt1.word);
-		/* Update RX PLCP error counter */
-		pAd->PrivateInfo.PhyRxErrCnt += RxStaCnt1.field.PlcpErr;
-		/* Update False CCA counter */
-		pAd->RalinkCounters.OneSecFalseCCACnt +=
-		    RxStaCnt1.field.FalseCca;
-	}
-
-	/* Update FCS counters */
-	OldValue = pAd->WlanCounters.FCSErrorCount.u.LowPart;
-	pAd->WlanCounters.FCSErrorCount.u.LowPart += (RxStaCnt0.field.CrcErr);	/* >> 7); */
-	if (pAd->WlanCounters.FCSErrorCount.u.LowPart < OldValue)
-		pAd->WlanCounters.FCSErrorCount.u.HighPart++;
-
-	/* Add FCS error count to private counters */
-	pRalinkCounters->OneSecRxFcsErrCnt += RxStaCnt0.field.CrcErr;
-	OldValue = pRalinkCounters->RealFcsErrCount.u.LowPart;
-	pRalinkCounters->RealFcsErrCount.u.LowPart += RxStaCnt0.field.CrcErr;
-	if (pRalinkCounters->RealFcsErrCount.u.LowPart < OldValue)
-		pRalinkCounters->RealFcsErrCount.u.HighPart++;
-
-	/* Update Duplicate Rcv check */
-	pRalinkCounters->DuplicateRcv += RxStaCnt2.field.RxDupliCount;
-	pAd->WlanCounters.FrameDuplicateCount.u.LowPart +=
-	    RxStaCnt2.field.RxDupliCount;
-	/* Update RX Overflow counter */
-	pAd->Counters8023.RxNoBuffer += (RxStaCnt2.field.RxFifoOverflowCount);
-
-	/*pAd->RalinkCounters.RxCount = 0; */
-#ifdef RTMP_MAC_USB
-	if (pRalinkCounters->RxCount != pAd->watchDogRxCnt) {
-		pAd->watchDogRxCnt = pRalinkCounters->RxCount;
-		pAd->watchDogRxOverFlowCnt = 0;
-	} else {
-		if (RxStaCnt2.field.RxFifoOverflowCount)
-			pAd->watchDogRxOverFlowCnt++;
-		else
-			pAd->watchDogRxOverFlowCnt = 0;
-	}
-#endif /* RTMP_MAC_USB // */
-
-	/*if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED) || */
-	/*      (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED) && (pAd->MacTab.Size != 1))) */
-	if (!pAd->bUpdateBcnCntDone) {
-		/* Update BEACON sent count */
-		RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word);
-		RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word);
-		RTMP_IO_READ32(pAd, TX_STA_CNT2, &StaTx2.word);
-		pRalinkCounters->OneSecBeaconSentCnt +=
-		    TxStaCnt0.field.TxBeaconCount;
-		pRalinkCounters->OneSecTxRetryOkCount +=
-		    StaTx1.field.TxRetransmit;
-		pRalinkCounters->OneSecTxNoRetryOkCount +=
-		    StaTx1.field.TxSuccess;
-		pRalinkCounters->OneSecTxFailCount +=
-		    TxStaCnt0.field.TxFailCount;
-		pAd->WlanCounters.TransmittedFragmentCount.u.LowPart +=
-		    StaTx1.field.TxSuccess;
-		pAd->WlanCounters.RetryCount.u.LowPart +=
-		    StaTx1.field.TxRetransmit;
-		pAd->WlanCounters.FailedCount.u.LowPart +=
-		    TxStaCnt0.field.TxFailCount;
-	}
-
-	/*if (pAd->bStaFifoTest == TRUE) */
-	{
-		RTMP_IO_READ32(pAd, TX_AGG_CNT, &TxAggCnt.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT0, &TxAggCnt0.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT1, &TxAggCnt1.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT2, &TxAggCnt2.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT3, &TxAggCnt3.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT4, &TxAggCnt4.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT5, &TxAggCnt5.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT6, &TxAggCnt6.word);
-		RTMP_IO_READ32(pAd, TX_AGG_CNT7, &TxAggCnt7.word);
-		pRalinkCounters->TxAggCount += TxAggCnt.field.AggTxCount;
-		pRalinkCounters->TxNonAggCount += TxAggCnt.field.NonAggTxCount;
-		pRalinkCounters->TxAgg1MPDUCount +=
-		    TxAggCnt0.field.AggSize1Count;
-		pRalinkCounters->TxAgg2MPDUCount +=
-		    TxAggCnt0.field.AggSize2Count;
-
-		pRalinkCounters->TxAgg3MPDUCount +=
-		    TxAggCnt1.field.AggSize3Count;
-		pRalinkCounters->TxAgg4MPDUCount +=
-		    TxAggCnt1.field.AggSize4Count;
-		pRalinkCounters->TxAgg5MPDUCount +=
-		    TxAggCnt2.field.AggSize5Count;
-		pRalinkCounters->TxAgg6MPDUCount +=
-		    TxAggCnt2.field.AggSize6Count;
-
-		pRalinkCounters->TxAgg7MPDUCount +=
-		    TxAggCnt3.field.AggSize7Count;
-		pRalinkCounters->TxAgg8MPDUCount +=
-		    TxAggCnt3.field.AggSize8Count;
-		pRalinkCounters->TxAgg9MPDUCount +=
-		    TxAggCnt4.field.AggSize9Count;
-		pRalinkCounters->TxAgg10MPDUCount +=
-		    TxAggCnt4.field.AggSize10Count;
-
-		pRalinkCounters->TxAgg11MPDUCount +=
-		    TxAggCnt5.field.AggSize11Count;
-		pRalinkCounters->TxAgg12MPDUCount +=
-		    TxAggCnt5.field.AggSize12Count;
-		pRalinkCounters->TxAgg13MPDUCount +=
-		    TxAggCnt6.field.AggSize13Count;
-		pRalinkCounters->TxAgg14MPDUCount +=
-		    TxAggCnt6.field.AggSize14Count;
-
-		pRalinkCounters->TxAgg15MPDUCount +=
-		    TxAggCnt7.field.AggSize15Count;
-		pRalinkCounters->TxAgg16MPDUCount +=
-		    TxAggCnt7.field.AggSize16Count;
-
-		/* Calculate the transmitted A-MPDU count */
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    TxAggCnt0.field.AggSize1Count;
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt0.field.AggSize2Count / 2);
-
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt1.field.AggSize3Count / 3);
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt1.field.AggSize4Count / 4);
-
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt2.field.AggSize5Count / 5);
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt2.field.AggSize6Count / 6);
-
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt3.field.AggSize7Count / 7);
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt3.field.AggSize8Count / 8);
-
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt4.field.AggSize9Count / 9);
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt4.field.AggSize10Count / 10);
-
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt5.field.AggSize11Count / 11);
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt5.field.AggSize12Count / 12);
-
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt6.field.AggSize13Count / 13);
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt6.field.AggSize14Count / 14);
-
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt7.field.AggSize15Count / 15);
-		pRalinkCounters->TransmittedAMPDUCount.u.LowPart +=
-		    (TxAggCnt7.field.AggSize16Count / 16);
-	}
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Reset NIC from error
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-		Reset NIC from error state
-
-	========================================================================
-*/
-void NICResetFromError(struct rt_rtmp_adapter *pAd)
-{
-	/* Reset BBP (according to alex, reset ASIC will force reset BBP */
-	/* Therefore, skip the reset BBP */
-	/* RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x2); */
-
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1);
-	/* Remove ASIC from reset state */
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0);
-
-	NICInitializeAdapter(pAd, FALSE);
-	NICInitAsicFromEEPROM(pAd);
-
-	/* Switch to current channel, since during reset process, the connection should remains on. */
-	AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
-	AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
-}
-
-int NICLoadFirmware(struct rt_rtmp_adapter *pAd)
-{
-	int status = NDIS_STATUS_SUCCESS;
-	if (pAd->chipOps.loadFirmware)
-		status = pAd->chipOps.loadFirmware(pAd);
-
-	return status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		erase 8051 firmware image in MAC ASIC
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	IRQL = PASSIVE_LEVEL
-
-	========================================================================
-*/
-void NICEraseFirmware(struct rt_rtmp_adapter *pAd)
-{
-	if (pAd->chipOps.eraseFirmware)
-		pAd->chipOps.eraseFirmware(pAd);
-
-}				/* End of NICEraseFirmware */
-
-/*
-	========================================================================
-
-	Routine Description:
-		Load Tx rate switching parameters
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		NDIS_STATUS_SUCCESS         firmware image load ok
-		NDIS_STATUS_FAILURE         image not found
-
-	IRQL = PASSIVE_LEVEL
-
-	Rate Table Format:
-		1. (B0: Valid Item number) (B1:Initial item from zero)
-		2. Item Number(Dec)      Mode(Hex)     Current MCS(Dec)    TrainUp(Dec)    TrainDown(Dec)
-
-	========================================================================
-*/
-int NICLoadRateSwitchingParams(struct rt_rtmp_adapter *pAd)
-{
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Compare two memory block
-
-	Arguments:
-		pSrc1		Pointer to first memory address
-		pSrc2		Pointer to second memory address
-
-	Return Value:
-		0:			memory is equal
-		1:			pSrc1 memory is larger
-		2:			pSrc2 memory is larger
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-unsigned long RTMPCompareMemory(void *pSrc1, void *pSrc2, unsigned long Length)
-{
-	u8 *pMem1;
-	u8 *pMem2;
-	unsigned long Index = 0;
-
-	pMem1 = (u8 *)pSrc1;
-	pMem2 = (u8 *)pSrc2;
-
-	for (Index = 0; Index < Length; Index++) {
-		if (pMem1[Index] > pMem2[Index])
-			return (1);
-		else if (pMem1[Index] < pMem2[Index])
-			return (2);
-	}
-
-	/* Equal */
-	return (0);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Zero out memory block
-
-	Arguments:
-		pSrc1		Pointer to memory address
-		Length		Size
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPZeroMemory(void *pSrc, unsigned long Length)
-{
-	u8 *pMem;
-	unsigned long Index = 0;
-
-	pMem = (u8 *)pSrc;
-
-	for (Index = 0; Index < Length; Index++) {
-		pMem[Index] = 0x00;
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Copy data from memory block 1 to memory block 2
-
-	Arguments:
-		pDest		Pointer to destination memory address
-		pSrc		Pointer to source memory address
-		Length		Copy size
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPMoveMemory(void *pDest, void *pSrc, unsigned long Length)
-{
-	u8 *pMem1;
-	u8 *pMem2;
-	u32 Index;
-
-	ASSERT((Length == 0) || (pDest && pSrc));
-
-	pMem1 = (u8 *)pDest;
-	pMem2 = (u8 *)pSrc;
-
-	for (Index = 0; Index < Length; Index++) {
-		pMem1[Index] = pMem2[Index];
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Initialize port configuration structure
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void UserCfgInit(struct rt_rtmp_adapter *pAd)
-{
-	u32 key_index, bss_index;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--> UserCfgInit\n"));
-
-	/* */
-	/*  part I. initialize common configuration */
-	/* */
-#ifdef RTMP_MAC_USB
-	pAd->BulkOutReq = 0;
-
-	pAd->BulkOutComplete = 0;
-	pAd->BulkOutCompleteOther = 0;
-	pAd->BulkOutCompleteCancel = 0;
-	pAd->BulkInReq = 0;
-	pAd->BulkInComplete = 0;
-	pAd->BulkInCompleteFail = 0;
-
-	/*pAd->QuickTimerP = 100; */
-	/*pAd->TurnAggrBulkInCount = 0; */
-	pAd->bUsbTxBulkAggre = 0;
-
-	/* init as unused value to ensure driver will set to MCU once. */
-	pAd->LedIndicatorStrength = 0xFF;
-
-	pAd->CommonCfg.MaxPktOneTxBulk = 2;
-	pAd->CommonCfg.TxBulkFactor = 1;
-	pAd->CommonCfg.RxBulkFactor = 1;
-
-	pAd->CommonCfg.TxPower = 100;	/*mW */
-
-	NdisZeroMemory(&pAd->CommonCfg.IOTestParm,
-		       sizeof(pAd->CommonCfg.IOTestParm));
-#endif /* RTMP_MAC_USB // */
-
-	for (key_index = 0; key_index < SHARE_KEY_NUM; key_index++) {
-		for (bss_index = 0; bss_index < MAX_MBSSID_NUM; bss_index++) {
-			pAd->SharedKey[bss_index][key_index].KeyLen = 0;
-			pAd->SharedKey[bss_index][key_index].CipherAlg =
-			    CIPHER_NONE;
-		}
-	}
-
-	pAd->EepromAccess = FALSE;
-
-	pAd->Antenna.word = 0;
-	pAd->CommonCfg.BBPCurrentBW = BW_20;
-
-	pAd->LedCntl.word = 0;
-#ifdef RTMP_MAC_PCI
-	pAd->LedIndicatorStrength = 0;
-	pAd->RLnkCtrlOffset = 0;
-	pAd->HostLnkCtrlOffset = 0;
-	pAd->StaCfg.PSControl.field.EnableNewPS = TRUE;
-	pAd->CheckDmaBusyCount = 0;
-#endif /* RTMP_MAC_PCI // */
-
-	pAd->bAutoTxAgcA = FALSE;	/* Default is OFF */
-	pAd->bAutoTxAgcG = FALSE;	/* Default is OFF */
-	pAd->RfIcType = RFIC_2820;
-
-	/* Init timer for reset complete event */
-	pAd->CommonCfg.CentralChannel = 1;
-	pAd->bForcePrintTX = FALSE;
-	pAd->bForcePrintRX = FALSE;
-	pAd->bStaFifoTest = FALSE;
-	pAd->bProtectionTest = FALSE;
-	pAd->CommonCfg.Dsifs = 10;	/* in units of usec */
-	pAd->CommonCfg.TxPower = 100;	/*mW */
-	pAd->CommonCfg.TxPowerPercentage = 0xffffffff;	/* AUTO */
-	pAd->CommonCfg.TxPowerDefault = 0xffffffff;	/* AUTO */
-	pAd->CommonCfg.TxPreamble = Rt802_11PreambleAuto;	/* use Long preamble on TX by defaut */
-	pAd->CommonCfg.bUseZeroToDisableFragment = FALSE;
-	pAd->CommonCfg.RtsThreshold = 2347;
-	pAd->CommonCfg.FragmentThreshold = 2346;
-	pAd->CommonCfg.UseBGProtection = 0;	/* 0: AUTO */
-	pAd->CommonCfg.bEnableTxBurst = TRUE;	/*0; */
-	pAd->CommonCfg.PhyMode = 0xff;	/* unknown */
-	pAd->CommonCfg.BandState = UNKNOWN_BAND;
-	pAd->CommonCfg.RadarDetect.CSPeriod = 10;
-	pAd->CommonCfg.RadarDetect.CSCount = 0;
-	pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE;
-
-	pAd->CommonCfg.RadarDetect.ChMovingTime = 65;
-	pAd->CommonCfg.RadarDetect.LongPulseRadarTh = 3;
-	pAd->CommonCfg.bAPSDCapable = FALSE;
-	pAd->CommonCfg.bNeedSendTriggerFrame = FALSE;
-	pAd->CommonCfg.TriggerTimerCount = 0;
-	pAd->CommonCfg.bAPSDForcePowerSave = FALSE;
-	pAd->CommonCfg.bCountryFlag = FALSE;
-	pAd->CommonCfg.TxStream = 0;
-	pAd->CommonCfg.RxStream = 0;
-
-	NdisZeroMemory(&pAd->BeaconTxWI, sizeof(pAd->BeaconTxWI));
-
-	NdisZeroMemory(&pAd->CommonCfg.HtCapability,
-		       sizeof(pAd->CommonCfg.HtCapability));
-	pAd->HTCEnable = FALSE;
-	pAd->bBroadComHT = FALSE;
-	pAd->CommonCfg.bRdg = FALSE;
-
-	NdisZeroMemory(&pAd->CommonCfg.AddHTInfo,
-		       sizeof(pAd->CommonCfg.AddHTInfo));
-	pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE;
-	pAd->CommonCfg.BACapability.field.MpduDensity = 0;
-	pAd->CommonCfg.BACapability.field.Policy = IMMED_BA;
-	pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64;	/*32; */
-	pAd->CommonCfg.BACapability.field.TxBAWinLimit = 64;	/*32; */
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("--> UserCfgInit. BACapability = 0x%x\n",
-		  pAd->CommonCfg.BACapability.word));
-
-	pAd->CommonCfg.BACapability.field.AutoBA = FALSE;
-	BATableInit(pAd, &pAd->BATable);
-
-	pAd->CommonCfg.bExtChannelSwitchAnnouncement = 1;
-	pAd->CommonCfg.bHTProtect = 1;
-	pAd->CommonCfg.bMIMOPSEnable = TRUE;
-	/*2008/11/05:KH add to support Antenna power-saving of AP<-- */
-	pAd->CommonCfg.bGreenAPEnable = FALSE;
-	/*2008/11/05:KH add to support Antenna power-saving of AP--> */
-	pAd->CommonCfg.bBADecline = FALSE;
-	pAd->CommonCfg.bDisableReordering = FALSE;
-
-	if (pAd->MACVersion == 0x28720200) {
-		pAd->CommonCfg.TxBASize = 13;	/*by Jerry recommend */
-	} else {
-		pAd->CommonCfg.TxBASize = 7;
-	}
-
-	pAd->CommonCfg.REGBACapability.word = pAd->CommonCfg.BACapability.word;
-
-	/*pAd->CommonCfg.HTPhyMode.field.BW = BW_20; */
-	/*pAd->CommonCfg.HTPhyMode.field.MCS = MCS_AUTO; */
-	/*pAd->CommonCfg.HTPhyMode.field.ShortGI = GI_800; */
-	/*pAd->CommonCfg.HTPhyMode.field.STBC = STBC_NONE; */
-	pAd->CommonCfg.TxRate = RATE_6;
-
-	pAd->CommonCfg.MlmeTransmit.field.MCS = MCS_RATE_6;
-	pAd->CommonCfg.MlmeTransmit.field.BW = BW_20;
-	pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
-
-	pAd->CommonCfg.BeaconPeriod = 100;	/* in mSec */
-
-	/* */
-	/* part II. initialize STA specific configuration */
-	/* */
-	{
-		RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_DIRECT);
-		RX_FILTER_CLEAR_FLAG(pAd, fRX_FILTER_ACCEPT_MULTICAST);
-		RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_BROADCAST);
-		RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_ALL_MULTICAST);
-
-		pAd->StaCfg.Psm = PWR_ACTIVE;
-
-		pAd->StaCfg.OrigWepStatus = Ndis802_11EncryptionDisabled;
-		pAd->StaCfg.PairCipher = Ndis802_11EncryptionDisabled;
-		pAd->StaCfg.GroupCipher = Ndis802_11EncryptionDisabled;
-		pAd->StaCfg.bMixCipher = FALSE;
-		pAd->StaCfg.DefaultKeyId = 0;
-
-		/* 802.1x port control */
-		pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP;
-		pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED;
-		pAd->StaCfg.LastMicErrorTime = 0;
-		pAd->StaCfg.MicErrCnt = 0;
-		pAd->StaCfg.bBlockAssoc = FALSE;
-		pAd->StaCfg.WpaState = SS_NOTUSE;
-
-		pAd->CommonCfg.NdisRadioStateOff = FALSE;	/* New to support microsoft disable radio with OID command */
-
-		pAd->StaCfg.RssiTrigger = 0;
-		NdisZeroMemory(&pAd->StaCfg.RssiSample, sizeof(struct rt_rssi_sample));
-		pAd->StaCfg.RssiTriggerMode =
-		    RSSI_TRIGGERED_UPON_BELOW_THRESHOLD;
-		pAd->StaCfg.AtimWin = 0;
-		pAd->StaCfg.DefaultListenCount = 3;	/*default listen count; */
-		pAd->StaCfg.BssType = BSS_INFRA;	/* BSS_INFRA or BSS_ADHOC or BSS_MONITOR */
-		pAd->StaCfg.bScanReqIsFromWebUI = FALSE;
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WAKEUP_NOW);
-
-		pAd->StaCfg.bAutoTxRateSwitch = TRUE;
-		pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO;
-	}
-
-#ifdef PCIE_PS_SUPPORT
-	pAd->brt30xxBanMcuCmd = FALSE;
-	pAd->b3090ESpecialChip = FALSE;
-/*KH Debug:the following must be removed */
-	pAd->StaCfg.PSControl.field.rt30xxPowerMode = 3;
-	pAd->StaCfg.PSControl.field.rt30xxForceASPMTest = 0;
-	pAd->StaCfg.PSControl.field.rt30xxFollowHostASPM = 1;
-#endif /* PCIE_PS_SUPPORT // */
-
-	/* global variables mXXXX used in MAC protocol state machines */
-	OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM);
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON);
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON);
-
-	/* PHY specification */
-	pAd->CommonCfg.PhyMode = PHY_11BG_MIXED;	/* default PHY mode */
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED);	/* CCK use long preamble */
-
-	{
-		/* user desired power mode */
-		pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM;
-		pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM;
-		pAd->StaCfg.bWindowsACCAMEnable = FALSE;
-
-		RTMPInitTimer(pAd, &pAd->StaCfg.StaQuickResponeForRateUpTimer,
-			      GET_TIMER_FUNCTION(StaQuickResponeForRateUpExec),
-			      pAd, FALSE);
-		pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE;
-
-		/* Patch for Ndtest */
-		pAd->StaCfg.ScanCnt = 0;
-
-		pAd->StaCfg.bHwRadio = TRUE;	/* Default Hardware Radio status is On */
-		pAd->StaCfg.bSwRadio = TRUE;	/* Default Software Radio status is On */
-		pAd->StaCfg.bRadio = TRUE;	/* bHwRadio && bSwRadio */
-		pAd->StaCfg.bHardwareRadio = FALSE;	/* Default is OFF */
-		pAd->StaCfg.bShowHiddenSSID = FALSE;	/* Default no show */
-
-		/* Nitro mode control */
-		pAd->StaCfg.bAutoReconnect = TRUE;
-
-		/* Save the init time as last scan time, the system should do scan after 2 seconds. */
-		/* This patch is for driver wake up from standby mode, system will do scan right away. */
-		NdisGetSystemUpTime(&pAd->StaCfg.LastScanTime);
-		if (pAd->StaCfg.LastScanTime > 10 * OS_HZ)
-			pAd->StaCfg.LastScanTime -= (10 * OS_HZ);
-
-		NdisZeroMemory(pAd->nickname, IW_ESSID_MAX_SIZE + 1);
-#ifdef RTMP_MAC_PCI
-		sprintf((char *)pAd->nickname, "RT2860STA");
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-		sprintf((char *)pAd->nickname, "RT2870STA");
-#endif /* RTMP_MAC_USB // */
-		RTMPInitTimer(pAd, &pAd->StaCfg.WpaDisassocAndBlockAssocTimer,
-			      GET_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc),
-			      pAd, FALSE);
-		pAd->StaCfg.IEEE8021X = FALSE;
-		pAd->StaCfg.IEEE8021x_required_keys = FALSE;
-		pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE;
-		pAd->StaCfg.bRSN_IE_FromWpaSupplicant = FALSE;
-		pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE;
-
-		NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8);
-
-		pAd->StaCfg.bAutoConnectByBssid = FALSE;
-		pAd->StaCfg.BeaconLostTime = BEACON_LOST_TIME;
-		NdisZeroMemory(pAd->StaCfg.WpaPassPhrase, 64);
-		pAd->StaCfg.WpaPassPhraseLen = 0;
-		pAd->StaCfg.bAutoRoaming = FALSE;
-		pAd->StaCfg.bForceTxBurst = FALSE;
-	}
-
-	/* Default for extra information is not valid */
-	pAd->ExtraInfo = EXTRA_INFO_CLEAR;
-
-	/* Default Config change flag */
-	pAd->bConfigChanged = FALSE;
-
-	/* */
-	/* part III. AP configurations */
-	/* */
-
-	/* */
-	/* part IV. others */
-	/* */
-	/* dynamic BBP R66:sensibity tuning to overcome background noise */
-	pAd->BbpTuning.bEnable = TRUE;
-	pAd->BbpTuning.FalseCcaLowerThreshold = 100;
-	pAd->BbpTuning.FalseCcaUpperThreshold = 512;
-	pAd->BbpTuning.R66Delta = 4;
-	pAd->Mlme.bEnableAutoAntennaCheck = TRUE;
-
-	/* */
-	/* Also initial R66CurrentValue, RTUSBResumeMsduTransmission might use this value. */
-	/* if not initial this value, the default value will be 0. */
-	/* */
-	pAd->BbpTuning.R66CurrentValue = 0x38;
-
-	pAd->Bbp94 = BBPR94_DEFAULT;
-	pAd->BbpForCCK = FALSE;
-
-	/* Default is FALSE for test bit 1 */
-	/*pAd->bTest1 = FALSE; */
-
-	/* initialize MAC table and allocate spin lock */
-	NdisZeroMemory(&pAd->MacTab, sizeof(struct rt_mac_table));
-	InitializeQueueHeader(&pAd->MacTab.McastPsQueue);
-	NdisAllocateSpinLock(&pAd->MacTabLock);
-
-	/*RTMPInitTimer(pAd, &pAd->RECBATimer, RECBATimerTimeout, pAd, TRUE); */
-	/*RTMPSetTimer(&pAd->RECBATimer, REORDER_EXEC_INTV); */
-
-	pAd->CommonCfg.bWiFiTest = FALSE;
-#ifdef RTMP_MAC_PCI
-	pAd->bPCIclkOff = FALSE;
-#endif /* RTMP_MAC_PCI // */
-
-	RTMP_SET_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-	DBGPRINT(RT_DEBUG_TRACE, ("<-- UserCfgInit\n"));
-}
-
-/* IRQL = PASSIVE_LEVEL */
-/* */
-/*  FUNCTION: AtoH(char *, u8 *, int) */
-/* */
-/*  PURPOSE:  Converts ascii string to network order hex */
-/* */
-/*  PARAMETERS: */
-/*    src    - pointer to input ascii string */
-/*    dest   - pointer to output hex */
-/*    destlen - size of dest */
-/* */
-/*  COMMENTS: */
-/* */
-/*    2 ascii bytes make a hex byte so must put 1st ascii byte of pair */
-/*    into upper nibble and 2nd ascii byte of pair into lower nibble. */
-/* */
-/* IRQL = PASSIVE_LEVEL */
-
-void AtoH(char *src, u8 *dest, int destlen)
-{
-	char *srcptr;
-	u8 *destTemp;
-
-	srcptr = src;
-	destTemp = (u8 *)dest;
-
-	while (destlen--) {
-		*destTemp = hex_to_bin(*srcptr++) << 4;	/* Put 1st ascii byte in upper nibble. */
-		*destTemp += hex_to_bin(*srcptr++);	/* Add 2nd ascii byte to above. */
-		destTemp++;
-	}
-}
-
-/*+++Mark by shiang, not use now, need to remove after confirm */
-/*---Mark by shiang, not use now, need to remove after confirm */
-
-/*
-	========================================================================
-
-	Routine Description:
-		Init timer objects
-
-	Arguments:
-		pAd			Pointer to our adapter
-		pTimer				Timer structure
-		pTimerFunc			Function to execute when timer expired
-		Repeat				Ture for period timer
-
-	Return Value:
-		None
-
-	Note:
-
-	========================================================================
-*/
-void RTMPInitTimer(struct rt_rtmp_adapter *pAd,
-		   struct rt_ralink_timer *pTimer,
-		   void *pTimerFunc, void *pData, IN BOOLEAN Repeat)
-{
-	/* */
-	/* Set Valid to TRUE for later used. */
-	/* It will crash if we cancel a timer or set a timer */
-	/* that we haven't initialize before. */
-	/* */
-	pTimer->Valid = TRUE;
-
-	pTimer->PeriodicType = Repeat;
-	pTimer->State = FALSE;
-	pTimer->cookie = (unsigned long)pData;
-
-#ifdef RTMP_TIMER_TASK_SUPPORT
-	pTimer->pAd = pAd;
-#endif /* RTMP_TIMER_TASK_SUPPORT // */
-
-	RTMP_OS_Init_Timer(pAd, &pTimer->TimerObj, pTimerFunc, (void *)pTimer);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Init timer objects
-
-	Arguments:
-		pTimer				Timer structure
-		Value				Timer value in milliseconds
-
-	Return Value:
-		None
-
-	Note:
-		To use this routine, must call RTMPInitTimer before.
-
-	========================================================================
-*/
-void RTMPSetTimer(struct rt_ralink_timer *pTimer, unsigned long Value)
-{
-	if (pTimer->Valid) {
-		pTimer->TimerValue = Value;
-		pTimer->State = FALSE;
-		if (pTimer->PeriodicType == TRUE) {
-			pTimer->Repeat = TRUE;
-			RTMP_SetPeriodicTimer(&pTimer->TimerObj, Value);
-		} else {
-			pTimer->Repeat = FALSE;
-			RTMP_OS_Add_Timer(&pTimer->TimerObj, Value);
-		}
-	} else {
-		DBGPRINT_ERR("RTMPSetTimer failed, Timer hasn't been initialize!\n");
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Init timer objects
-
-	Arguments:
-		pTimer				Timer structure
-		Value				Timer value in milliseconds
-
-	Return Value:
-		None
-
-	Note:
-		To use this routine, must call RTMPInitTimer before.
-
-	========================================================================
-*/
-void RTMPModTimer(struct rt_ralink_timer *pTimer, unsigned long Value)
-{
-	BOOLEAN Cancel;
-
-	if (pTimer->Valid) {
-		pTimer->TimerValue = Value;
-		pTimer->State = FALSE;
-		if (pTimer->PeriodicType == TRUE) {
-			RTMPCancelTimer(pTimer, &Cancel);
-			RTMPSetTimer(pTimer, Value);
-		} else {
-			RTMP_OS_Mod_Timer(&pTimer->TimerObj, Value);
-		}
-	} else {
-		DBGPRINT_ERR("RTMPModTimer failed, Timer hasn't been initialize!\n");
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Cancel timer objects
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-		1.) To use this routine, must call RTMPInitTimer before.
-		2.) Reset NIC to initial state AS IS system boot up time.
-
-	========================================================================
-*/
-void RTMPCancelTimer(struct rt_ralink_timer *pTimer, OUT BOOLEAN * pCancelled)
-{
-	if (pTimer->Valid) {
-		if (pTimer->State == FALSE)
-			pTimer->Repeat = FALSE;
-
-		RTMP_OS_Del_Timer(&pTimer->TimerObj, pCancelled);
-
-		if (*pCancelled == TRUE)
-			pTimer->State = TRUE;
-
-#ifdef RTMP_TIMER_TASK_SUPPORT
-		/* We need to go-through the TimerQ to findout this timer handler and remove it if */
-		/*              it's still waiting for execution. */
-		RtmpTimerQRemove(pTimer->pAd, pTimer);
-#endif /* RTMP_TIMER_TASK_SUPPORT // */
-	} else {
-		DBGPRINT_ERR("RTMPCancelTimer failed, Timer hasn't been initialize!\n");
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Set LED Status
-
-	Arguments:
-		pAd						Pointer to our adapter
-		Status					LED Status
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPSetLED(struct rt_rtmp_adapter *pAd, u8 Status)
-{
-	/*unsigned long                 data; */
-	u8 HighByte = 0;
-	u8 LowByte;
-
-	LowByte = pAd->LedCntl.field.LedMode & 0x7f;
-	switch (Status) {
-	case LED_LINK_DOWN:
-		HighByte = 0x20;
-		AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
-		pAd->LedIndicatorStrength = 0;
-		break;
-	case LED_LINK_UP:
-		if (pAd->CommonCfg.Channel > 14)
-			HighByte = 0xa0;
-		else
-			HighByte = 0x60;
-		AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
-		break;
-	case LED_RADIO_ON:
-		HighByte = 0x20;
-		AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
-		break;
-	case LED_HALT:
-		LowByte = 0;	/* Driver sets MAC register and MAC controls LED */
-	case LED_RADIO_OFF:
-		HighByte = 0;
-		AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
-		break;
-	case LED_WPS:
-		HighByte = 0x10;
-		AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
-		break;
-	case LED_ON_SITE_SURVEY:
-		HighByte = 0x08;
-		AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
-		break;
-	case LED_POWER_UP:
-		HighByte = 0x04;
-		AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte);
-		break;
-	default:
-		DBGPRINT(RT_DEBUG_WARN,
-			 ("RTMPSetLED::Unknown Status %d\n", Status));
-		break;
-	}
-
-	/* */
-	/* Keep LED status for LED SiteSurvey mode. */
-	/* After SiteSurvey, we will set the LED mode to previous status. */
-	/* */
-	if ((Status != LED_ON_SITE_SURVEY) && (Status != LED_POWER_UP))
-		pAd->LedStatus = Status;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPSetLED::Mode=%d,HighByte=0x%02x,LowByte=0x%02x\n",
-		  pAd->LedCntl.field.LedMode, HighByte, LowByte));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Set LED Signal Strength
-
-	Arguments:
-		pAd						Pointer to our adapter
-		Dbm						Signal Strength
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-
-	Note:
-		Can be run on any IRQL level.
-
-		According to Microsoft Zero Config Wireless Signal Strength definition as belows.
-		<= -90  No Signal
-		<= -81  Very Low
-		<= -71  Low
-		<= -67  Good
-		<= -57  Very Good
-		 > -57  Excellent
-	========================================================================
-*/
-void RTMPSetSignalLED(struct rt_rtmp_adapter *pAd, IN NDIS_802_11_RSSI Dbm)
-{
-	u8 nLed = 0;
-
-	if (pAd->LedCntl.field.LedMode == LED_MODE_SIGNAL_STREGTH) {
-		if (Dbm <= -90)
-			nLed = 0;
-		else if (Dbm <= -81)
-			nLed = 1;
-		else if (Dbm <= -71)
-			nLed = 3;
-		else if (Dbm <= -67)
-			nLed = 7;
-		else if (Dbm <= -57)
-			nLed = 15;
-		else
-			nLed = 31;
-
-		/* */
-		/* Update Signal Strength to firmware if changed. */
-		/* */
-		if (pAd->LedIndicatorStrength != nLed) {
-			AsicSendCommandToMcu(pAd, 0x51, 0xff, nLed,
-					     pAd->LedCntl.field.Polarity);
-			pAd->LedIndicatorStrength = nLed;
-		}
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Enable RX
-
-	Arguments:
-		pAd						Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL <= DISPATCH_LEVEL
-
-	Note:
-		Before Enable RX, make sure you have enabled Interrupt.
-	========================================================================
-*/
-void RTMPEnableRxTx(struct rt_rtmp_adapter *pAd)
-{
-/*      WPDMA_GLO_CFG_STRUC     GloCfg; */
-/*      unsigned long   i = 0; */
-	u32 rx_filter_flag;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==> RTMPEnableRxTx\n"));
-
-	/* Enable Rx DMA. */
-	RT28XXDMAEnable(pAd);
-
-	/* enable RX of MAC block */
-	if (pAd->OpMode == OPMODE_AP) {
-		rx_filter_flag = APNORMAL;
-
-		RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, rx_filter_flag);	/* enable RX of DMA block */
-	} else {
-		if (pAd->CommonCfg.PSPXlink)
-			rx_filter_flag = PSPXLINK;
-		else
-			rx_filter_flag = STANORMAL;	/* Station not drop control frame will fail WiFi Certification. */
-		RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, rx_filter_flag);
-	}
-
-	RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xc);
-	DBGPRINT(RT_DEBUG_TRACE, ("<== RTMPEnableRxTx\n"));
-}
-
-/*+++Add by shiang, move from os/linux/rt_main_dev.c */
-void CfgInitHook(struct rt_rtmp_adapter *pAd)
-{
-	pAd->bBroadComHT = TRUE;
-}
-
-int rt28xx_init(struct rt_rtmp_adapter *pAd,
-		char *pDefaultMac, char *pHostName)
-{
-	u32 index;
-	u8 TmpPhy;
-	int Status;
-	u32 MacCsr0 = 0;
-
-#ifdef RTMP_MAC_PCI
-	{
-		/* If dirver doesn't wake up firmware here, */
-		/* NICLoadFirmware will hang forever when interface is up again. */
-		/* RT2860 PCI */
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) &&
-		    OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) {
-			AUTO_WAKEUP_STRUC AutoWakeupCfg;
-			AsicForceWakeup(pAd, TRUE);
-			AutoWakeupCfg.word = 0;
-			RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG,
-					AutoWakeupCfg.word);
-			OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-		}
-	}
-#endif /* RTMP_MAC_PCI // */
-
-	/* reset Adapter flags */
-	RTMP_CLEAR_FLAGS(pAd);
-
-	/* Init BssTab & ChannelInfo tabbles for auto channel select. */
-
-	/* Allocate BA Reordering memory */
-	ba_reordering_resource_init(pAd, MAX_REORDERING_MPDU_NUM);
-
-	/* Make sure MAC gets ready. */
-	index = 0;
-	do {
-		RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0);
-		pAd->MACVersion = MacCsr0;
-
-		if ((pAd->MACVersion != 0x00)
-		    && (pAd->MACVersion != 0xFFFFFFFF))
-			break;
-
-		RTMPusecDelay(10);
-	} while (index++ < 100);
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("MAC_CSR0  [ Ver:Rev=0x%08x]\n", pAd->MACVersion));
-
-#ifdef RTMP_MAC_PCI
-#ifdef PCIE_PS_SUPPORT
-	/*Iverson patch PCIE L1 issue to make sure that driver can be read,write ,BBP and RF register  at pcie L.1 level */
-	if ((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	    && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) {
-		RTMP_IO_READ32(pAd, AUX_CTRL, &MacCsr0);
-		MacCsr0 |= 0x402;
-		RTMP_IO_WRITE32(pAd, AUX_CTRL, MacCsr0);
-		DBGPRINT(RT_DEBUG_TRACE, ("AUX_CTRL = 0x%x\n", MacCsr0));
-	}
-#endif /* PCIE_PS_SUPPORT // */
-
-	/* To fix driver disable/enable hang issue when radio off */
-	RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x2);
-#endif /* RTMP_MAC_PCI // */
-
-	/* Disable DMA */
-	RT28XXDMADisable(pAd);
-
-	/* Load 8051 firmware */
-	Status = NICLoadFirmware(pAd);
-	if (Status != NDIS_STATUS_SUCCESS) {
-		DBGPRINT_ERR("NICLoadFirmware failed, Status[=0x%08x]\n", Status);
-		goto err1;
-	}
-
-	NICLoadRateSwitchingParams(pAd);
-
-	/* Disable interrupts here which is as soon as possible */
-	/* This statement should never be true. We might consider to remove it later */
-#ifdef RTMP_MAC_PCI
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE)) {
-		RTMP_ASIC_INTERRUPT_DISABLE(pAd);
-	}
-#endif /* RTMP_MAC_PCI // */
-
-	Status = RTMPAllocTxRxRingMemory(pAd);
-	if (Status != NDIS_STATUS_SUCCESS) {
-		DBGPRINT_ERR("RTMPAllocDMAMemory failed, Status[=0x%08x]\n", Status);
-		goto err1;
-	}
-
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE);
-
-	/* initialize MLME */
-	/* */
-
-	Status = RtmpMgmtTaskInit(pAd);
-	if (Status != NDIS_STATUS_SUCCESS)
-		goto err2;
-
-	Status = MlmeInit(pAd);
-	if (Status != NDIS_STATUS_SUCCESS) {
-		DBGPRINT_ERR("MlmeInit failed, Status[=0x%08x]\n", Status);
-		goto err2;
-	}
-	/* Initialize pAd->StaCfg, pAd->ApCfg, pAd->CommonCfg to manufacture default */
-	/* */
-	UserCfgInit(pAd);
-	Status = RtmpNetTaskInit(pAd);
-	if (Status != NDIS_STATUS_SUCCESS)
-		goto err3;
-
-/*      COPY_MAC_ADDR(pAd->ApCfg.MBSSID[apidx].Bssid, netif->hwaddr); */
-/*      pAd->bForcePrintTX = TRUE; */
-
-	CfgInitHook(pAd);
-
-	NdisAllocateSpinLock(&pAd->MacTabLock);
-
-	MeasureReqTabInit(pAd);
-	TpcReqTabInit(pAd);
-
-	/* */
-	/* Init the hardware, we need to init asic before read registry, otherwise mac register will be reset */
-	/* */
-	Status = NICInitializeAdapter(pAd, TRUE);
-	if (Status != NDIS_STATUS_SUCCESS) {
-		DBGPRINT_ERR("NICInitializeAdapter failed, Status[=0x%08x]\n", Status);
-		if (Status != NDIS_STATUS_SUCCESS)
-			goto err3;
-	}
-
-	DBGPRINT(RT_DEBUG_OFF, ("1. Phy Mode = %d\n", pAd->CommonCfg.PhyMode));
-
-#ifdef RTMP_MAC_USB
-	pAd->CommonCfg.bMultipleIRP = FALSE;
-
-	if (pAd->CommonCfg.bMultipleIRP)
-		pAd->CommonCfg.NumOfBulkInIRP = RX_RING_SIZE;
-	else
-		pAd->CommonCfg.NumOfBulkInIRP = 1;
-#endif /* RTMP_MAC_USB // */
-
-	/*Init Ba Capability parameters. */
-/*      RT28XX_BA_INIT(pAd); */
-	pAd->CommonCfg.DesiredHtPhy.MpduDensity =
-	    (u8)pAd->CommonCfg.BACapability.field.MpduDensity;
-	pAd->CommonCfg.DesiredHtPhy.AmsduEnable =
-	    (u16)pAd->CommonCfg.BACapability.field.AmsduEnable;
-	pAd->CommonCfg.DesiredHtPhy.AmsduSize =
-	    (u16)pAd->CommonCfg.BACapability.field.AmsduSize;
-	pAd->CommonCfg.DesiredHtPhy.MimoPs =
-	    (u16)pAd->CommonCfg.BACapability.field.MMPSmode;
-	/* UPdata to HT IE */
-	pAd->CommonCfg.HtCapability.HtCapInfo.MimoPs =
-	    (u16)pAd->CommonCfg.BACapability.field.MMPSmode;
-	pAd->CommonCfg.HtCapability.HtCapInfo.AMsduSize =
-	    (u16)pAd->CommonCfg.BACapability.field.AmsduSize;
-	pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity =
-	    (u8)pAd->CommonCfg.BACapability.field.MpduDensity;
-
-	/* after reading Registry, we now know if in AP mode or STA mode */
-
-	/* Load 8051 firmware; crash when FW image not existent */
-	/* Status = NICLoadFirmware(pAd); */
-	/* if (Status != NDIS_STATUS_SUCCESS) */
-	/*    break; */
-
-	DBGPRINT(RT_DEBUG_OFF, ("2. Phy Mode = %d\n", pAd->CommonCfg.PhyMode));
-
-	/* We should read EEPROM for all cases.  rt2860b */
-	NICReadEEPROMParameters(pAd, (u8 *)pDefaultMac);
-
-	DBGPRINT(RT_DEBUG_OFF, ("3. Phy Mode = %d\n", pAd->CommonCfg.PhyMode));
-
-	NICInitAsicFromEEPROM(pAd);	/*rt2860b */
-
-	/* Set PHY to appropriate mode */
-	TmpPhy = pAd->CommonCfg.PhyMode;
-	pAd->CommonCfg.PhyMode = 0xff;
-	RTMPSetPhyMode(pAd, TmpPhy);
-	SetCommonHT(pAd);
-
-	/* No valid channels. */
-	if (pAd->ChannelListNum == 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Wrong configuration. No valid channel found. Check \"ContryCode\" and \"ChannelGeography\" setting.\n"));
-		goto err4;
-	}
-
-	DBGPRINT(RT_DEBUG_OFF,
-		 ("MCS Set = %02x %02x %02x %02x %02x\n",
-		  pAd->CommonCfg.HtCapability.MCSSet[0],
-		  pAd->CommonCfg.HtCapability.MCSSet[1],
-		  pAd->CommonCfg.HtCapability.MCSSet[2],
-		  pAd->CommonCfg.HtCapability.MCSSet[3],
-		  pAd->CommonCfg.HtCapability.MCSSet[4]));
-
-#ifdef RTMP_RF_RW_SUPPORT
-	/*Init RT30xx RFRegisters after read RFIC type from EEPROM */
-	NICInitRFRegisters(pAd);
-#endif /* RTMP_RF_RW_SUPPORT // */
-
-/*              APInitialize(pAd); */
-
-	/* */
-	/* Initialize RF register to default value */
-	/* */
-	AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
-	AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-
-	/* 8051 firmware require the signal during booting time. */
-	/*2008/11/28:KH marked the following codes to patch Frequency offset bug */
-	/*AsicSendCommandToMcu(pAd, 0x72, 0xFF, 0x00, 0x00); */
-
-	if (pAd && (Status != NDIS_STATUS_SUCCESS)) {
-		/* */
-		/* Undo everything if it failed */
-		/* */
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-/*                      NdisMDeregisterInterrupt(&pAd->Interrupt); */
-			RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE);
-		}
-/*              RTMPFreeAdapter(pAd); // we will free it in disconnect() */
-	} else if (pAd) {
-		/* Microsoft HCT require driver send a disconnect event after driver initialization. */
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED);
-/*              pAd->IndicateMediaState = NdisMediaStateDisconnected; */
-		RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("NDIS_STATUS_MEDIA_DISCONNECT Event B!\n"));
-
-#ifdef RTMP_MAC_USB
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS);
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_REMOVE_IN_PROGRESS);
-
-		/* */
-		/* Support multiple BulkIn IRP, */
-		/* the value on pAd->CommonCfg.NumOfBulkInIRP may be large than 1. */
-		/* */
-		for (index = 0; index < pAd->CommonCfg.NumOfBulkInIRP; index++) {
-			RTUSBBulkReceive(pAd);
-			DBGPRINT(RT_DEBUG_TRACE, ("RTUSBBulkReceive!\n"));
-		}
-#endif /* RTMP_MAC_USB // */
-	}			/* end of else */
-
-	/* Set up the Mac address */
-	RtmpOSNetDevAddrSet(pAd->net_dev, &pAd->CurrentAddress[0]);
-
-	DBGPRINT_S(Status, ("<==== rt28xx_init, Status=%x\n", Status));
-
-	return TRUE;
-
-err4:
-err3:
-	MlmeHalt(pAd);
-err2:
-	RTMPFreeTxRxRingMemory(pAd);
-err1:
-
-	os_free_mem(pAd, pAd->mpdu_blk_pool.mem);	/* free BA pool */
-
-	/* shall not set priv to NULL here because the priv didn't been free yet. */
-	/*net_dev->ml_priv = 0; */
-#ifdef ST
-err0:
-#endif /* ST // */
-
-	DBGPRINT(RT_DEBUG_ERROR, ("rt28xx Initialized fail!\n"));
-	return FALSE;
-}
-
-/*---Add by shiang, move from os/linux/rt_main_dev.c */
-
-static int RtmpChipOpsRegister(struct rt_rtmp_adapter *pAd, int infType)
-{
-	struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
-	int status;
-
-	memset(pChipOps, 0, sizeof(struct rt_rtmp_chip_op));
-
-	/* set eeprom related hook functions */
-	status = RtmpChipOpsEepromHook(pAd, infType);
-
-	/* set mcu related hook functions */
-	switch (infType) {
-#ifdef RTMP_PCI_SUPPORT
-	case RTMP_DEV_INF_PCI:
-		pChipOps->loadFirmware = RtmpAsicLoadFirmware;
-		pChipOps->eraseFirmware = RtmpAsicEraseFirmware;
-		pChipOps->sendCommandToMcu = RtmpAsicSendCommandToMcu;
-		break;
-#endif /* RTMP_PCI_SUPPORT // */
-#ifdef RTMP_USB_SUPPORT
-	case RTMP_DEV_INF_USB:
-		pChipOps->loadFirmware = RtmpAsicLoadFirmware;
-		pChipOps->sendCommandToMcu = RtmpAsicSendCommandToMcu;
-		break;
-#endif /* RTMP_USB_SUPPORT // */
-	default:
-		break;
-	}
-
-	return status;
-}
-
-int RtmpRaDevCtrlInit(struct rt_rtmp_adapter *pAd, IN RTMP_INF_TYPE infType)
-{
-	/*void  *handle; */
-
-	/* Assign the interface type. We need use it when do register/EEPROM access. */
-	pAd->infType = infType;
-
-	pAd->OpMode = OPMODE_STA;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("STA Driver version-%s\n", STA_DRIVER_VERSION));
-
-#ifdef RTMP_MAC_USB
-	sema_init(&(pAd->UsbVendorReq_semaphore), 1);
-	os_alloc_mem(pAd, (u8 **) & pAd->UsbVendorReqBuf,
-		     MAX_PARAM_BUFFER_SIZE - 1);
-	if (pAd->UsbVendorReqBuf == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Allocate vendor request temp buffer failed!\n"));
-		return FALSE;
-	}
-#endif /* RTMP_MAC_USB // */
-
-	RtmpChipOpsRegister(pAd, infType);
-
-	return 0;
-}
-
-BOOLEAN RtmpRaDevCtrlExit(struct rt_rtmp_adapter *pAd)
-{
-
-	RTMPFreeAdapter(pAd);
-
-	return TRUE;
-}
-
-/* not yet support MBSS */
-struct net_device *get_netdev_from_bssid(struct rt_rtmp_adapter *pAd, u8 FromWhichBSSID)
-{
-	struct net_device *dev_p = NULL;
-
-	{
-		dev_p = pAd->net_dev;
-	}
-
-	ASSERT(dev_p);
-	return dev_p;		/* return one of MBSS */
-}
diff --git a/drivers/staging/rt2860/common/rtmp_mcu.c b/drivers/staging/rt2860/common/rtmp_mcu.c
deleted file mode 100644
index 80fa4160ed6246ea0f58d13b1e2fd7ba4cce7f66..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/rtmp_mcu.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_mcu.c
-
-	Abstract:
-	Miniport generic portion header file
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-
-#include	"../rt_config.h"
-
-#include <linux/crc-ccitt.h>
-#include <linux/firmware.h>
-
-#ifdef RTMP_MAC_USB
-
-#define FIRMWAREIMAGE_LENGTH		0x1000
-
-#define FIRMWARE_2870_MIN_VERSION	12
-#define FIRMWARE_2870_FILENAME		"rt2870.bin"
-MODULE_FIRMWARE(FIRMWARE_2870_FILENAME);
-
-#define FIRMWARE_3070_MIN_VERSION	17
-#define FIRMWARE_3070_FILENAME		"rt3070.bin"
-MODULE_FIRMWARE(FIRMWARE_3070_FILENAME);
-
-#define FIRMWARE_3071_MIN_VERSION	17
-#define FIRMWARE_3071_FILENAME		"rt3071.bin"	/* for RT3071/RT3072 */
-MODULE_FIRMWARE(FIRMWARE_3071_FILENAME);
-
-#else /* RTMP_MAC_PCI */
-
-#define FIRMWAREIMAGE_LENGTH		0x2000
-
-#define FIRMWARE_2860_MIN_VERSION	11
-#define FIRMWARE_2860_FILENAME		"rt2860.bin"
-MODULE_FIRMWARE(FIRMWARE_2860_FILENAME);
-
-#define FIRMWARE_3090_MIN_VERSION	19
-#define FIRMWARE_3090_FILENAME		"rt3090.bin"	/* for RT3090/RT3390 */
-MODULE_FIRMWARE(FIRMWARE_3090_FILENAME);
-
-#endif
-
-/*
-	========================================================================
-
-	Routine Description:
-		erase 8051 firmware image in MAC ASIC
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	IRQL = PASSIVE_LEVEL
-
-	========================================================================
-*/
-int RtmpAsicEraseFirmware(struct rt_rtmp_adapter *pAd)
-{
-	unsigned long i;
-
-	for (i = 0; i < MAX_FIRMWARE_IMAGE_SIZE; i += 4)
-		RTMP_IO_WRITE32(pAd, FIRMWARE_IMAGE_BASE + i, 0);
-
-	return 0;
-}
-
-static const struct firmware *rtmp_get_firmware(struct rt_rtmp_adapter *adapter)
-{
-	const char *name;
-	const struct firmware *fw = NULL;
-	u8 min_version;
-	struct device *dev;
-	int err;
-
-	if (adapter->firmware)
-		return adapter->firmware;
-
-#ifdef RTMP_MAC_USB
-	if (IS_RT3071(adapter)) {
-		name = FIRMWARE_3071_FILENAME;
-		min_version = FIRMWARE_3071_MIN_VERSION;
-	} else if (IS_RT3070(adapter)) {
-		name = FIRMWARE_3070_FILENAME;
-		min_version = FIRMWARE_3070_MIN_VERSION;
-	} else {
-		name = FIRMWARE_2870_FILENAME;
-		min_version = FIRMWARE_2870_MIN_VERSION;
-	}
-	dev = &((struct os_cookie *)adapter->OS_Cookie)->pUsb_Dev->dev;
-#else /* RTMP_MAC_PCI */
-	if (IS_RT3090(adapter) || IS_RT3390(adapter)) {
-		name = FIRMWARE_3090_FILENAME;
-		min_version = FIRMWARE_3090_MIN_VERSION;
-	} else {
-		name = FIRMWARE_2860_FILENAME;
-		min_version = FIRMWARE_2860_MIN_VERSION;
-	}
-	dev = &((struct os_cookie *)adapter->OS_Cookie)->pci_dev->dev;
-#endif
-
-	err = request_firmware(&fw, name, dev);
-	if (err) {
-		dev_err(dev, "firmware file %s request failed (%d)\n",
-			name, err);
-		return NULL;
-	}
-
-	if (fw->size < FIRMWAREIMAGE_LENGTH) {
-		dev_err(dev, "firmware file %s size is invalid\n", name);
-		goto invalid;
-	}
-
-	/* is it new enough? */
-	adapter->FirmwareVersion = fw->data[FIRMWAREIMAGE_LENGTH - 3];
-	if (adapter->FirmwareVersion < min_version) {
-		dev_err(dev,
-			"firmware file %s is too old;"
-			" driver requires v%d or later\n",
-			name, min_version);
-		goto invalid;
-	}
-
-	/* is the internal CRC correct? */
-	if (crc_ccitt(0xffff, fw->data, FIRMWAREIMAGE_LENGTH - 2) !=
-	    (fw->data[FIRMWAREIMAGE_LENGTH - 2] |
-	     (fw->data[FIRMWAREIMAGE_LENGTH - 1] << 8))) {
-		dev_err(dev, "firmware file %s failed internal CRC\n", name);
-		goto invalid;
-	}
-
-	adapter->firmware = fw;
-	return fw;
-
-invalid:
-	release_firmware(fw);
-	return NULL;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Load 8051 firmware file into MAC ASIC
-
-	Arguments:
-		Adapter						Pointer to our adapter
-
-	Return Value:
-		NDIS_STATUS_SUCCESS         firmware image load ok
-		NDIS_STATUS_FAILURE         image not found
-
-	IRQL = PASSIVE_LEVEL
-
-	========================================================================
-*/
-int RtmpAsicLoadFirmware(struct rt_rtmp_adapter *pAd)
-{
-	const struct firmware *fw;
-	int Status = NDIS_STATUS_SUCCESS;
-	unsigned long Index;
-	u32 MacReg = 0;
-
-	fw = rtmp_get_firmware(pAd);
-	if (!fw)
-		return NDIS_STATUS_FAILURE;
-
-	RTMP_WRITE_FIRMWARE(pAd, fw->data, FIRMWAREIMAGE_LENGTH);
-
-	/* check if MCU is ready */
-	Index = 0;
-	do {
-		RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacReg);
-
-		if (MacReg & 0x80)
-			break;
-
-		RTMPusecDelay(1000);
-	} while (Index++ < 1000);
-
-	if (Index > 1000) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("NICLoadFirmware: MCU is not ready\n"));
-		Status = NDIS_STATUS_FAILURE;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<=== %s (status=%d)\n", __func__, Status));
-
-	return Status;
-}
-
-int RtmpAsicSendCommandToMcu(struct rt_rtmp_adapter *pAd,
-			     u8 Command,
-			     u8 Token, u8 Arg0, u8 Arg1)
-{
-	HOST_CMD_CSR_STRUC H2MCmd;
-	H2M_MAILBOX_STRUC H2MMailbox;
-	unsigned long i = 0;
-
-#ifdef PCIE_PS_SUPPORT
-	/* 3090F power solution 3 has hw limitation that needs to ban all mcu command */
-	/* when firmware is in radio state.  For other chip doesn't have this limitation. */
-	if (((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	     && IS_VERSION_AFTER_F(pAd)) && IS_VERSION_AFTER_F(pAd)
-	    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-	    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) {
-		RTMP_SEM_LOCK(&pAd->McuCmdLock);
-		if ((pAd->brt30xxBanMcuCmd == TRUE)
-		    && (Command != WAKE_MCU_CMD) && (Command != RFOFF_MCU_CMD)) {
-			RTMP_SEM_UNLOCK(&pAd->McuCmdLock);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 (" Ban Mcu Cmd %x in sleep mode\n", Command));
-			return FALSE;
-		} else if ((Command == SLEEP_MCU_CMD)
-			   || (Command == RFOFF_MCU_CMD)) {
-			pAd->brt30xxBanMcuCmd = TRUE;
-		} else if (Command != WAKE_MCU_CMD) {
-			pAd->brt30xxBanMcuCmd = FALSE;
-		}
-
-		RTMP_SEM_UNLOCK(&pAd->McuCmdLock);
-
-	}
-	if (((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	     && IS_VERSION_AFTER_F(pAd)) && IS_VERSION_AFTER_F(pAd)
-	    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-	    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)
-	    && (Command == WAKE_MCU_CMD)) {
-
-		do {
-			RTMP_IO_FORCE_READ32(pAd, H2M_MAILBOX_CSR,
-					     &H2MMailbox.word);
-			if (H2MMailbox.field.Owner == 0)
-				break;
-
-			RTMPusecDelay(2);
-			DBGPRINT(RT_DEBUG_INFO,
-				 ("AsicSendCommanToMcu::Mail box is busy\n"));
-		} while (i++ < 100);
-
-		if (i > 100) {
-			DBGPRINT_ERR("H2M_MAILBOX still hold by MCU. command fail\n");
-			return FALSE;
-		}
-
-		H2MMailbox.field.Owner = 1;	/* pass ownership to MCU */
-		H2MMailbox.field.CmdToken = Token;
-		H2MMailbox.field.HighByte = Arg1;
-		H2MMailbox.field.LowByte = Arg0;
-		RTMP_IO_FORCE_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word);
-
-		H2MCmd.word = 0;
-		H2MCmd.field.HostCommand = Command;
-		RTMP_IO_FORCE_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word);
-
-	} else
-#endif /* PCIE_PS_SUPPORT // */
-	{
-		do {
-			RTMP_IO_READ32(pAd, H2M_MAILBOX_CSR, &H2MMailbox.word);
-			if (H2MMailbox.field.Owner == 0)
-				break;
-
-			RTMPusecDelay(2);
-		} while (i++ < 100);
-
-		if (i > 100) {
-#ifdef RTMP_MAC_PCI
-#endif /* RTMP_MAC_PCI // */
-			{
-				DBGPRINT_ERR("H2M_MAILBOX still hold by MCU. command fail\n");
-			}
-			return FALSE;
-		}
-#ifdef RTMP_MAC_PCI
-#endif /* RTMP_MAC_PCI // */
-
-		H2MMailbox.field.Owner = 1;	/* pass ownership to MCU */
-		H2MMailbox.field.CmdToken = Token;
-		H2MMailbox.field.HighByte = Arg1;
-		H2MMailbox.field.LowByte = Arg0;
-		RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word);
-
-		H2MCmd.word = 0;
-		H2MCmd.field.HostCommand = Command;
-		RTMP_IO_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word);
-
-		if (Command != 0x80) {
-		}
-	}
-#ifdef PCIE_PS_SUPPORT
-	/* 3090 MCU Wakeup command needs more time to be stable. */
-	/* Before stable, don't issue other MCU command to prevent from firmware error. */
-	if (((IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))
-	     && IS_VERSION_AFTER_F(pAd)) && IS_VERSION_AFTER_F(pAd)
-	    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode == 3)
-	    && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)
-	    && (Command == WAKE_MCU_CMD)) {
-		RTMPusecDelay(2000);
-		/*Put this is after RF programming. */
-		/*NdisAcquireSpinLock(&pAd->McuCmdLock); */
-		/*pAd->brt30xxBanMcuCmd = FALSE; */
-		/*NdisReleaseSpinLock(&pAd->McuCmdLock); */
-	}
-#endif /* PCIE_PS_SUPPORT // */
-
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/common/rtmp_timer.c b/drivers/staging/rt2860/common/rtmp_timer.c
deleted file mode 100644
index ab520909490f7f0ba42b8b0c5c7cf20297c9df30..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/rtmp_timer.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    rtmp_timer.c
-
-    Abstract:
-    task for timer handling
-
-    Revision History:
-    Who         When            What
-    --------    ----------      ----------------------------------------------
-    Name          Date            Modification logs
-    Shiang Tu	08-28-2008   init version
-
-*/
-
-#include "../rt_config.h"
-
-BUILD_TIMER_FUNCTION(MlmePeriodicExec);
-/*BUILD_TIMER_FUNCTION(MlmeRssiReportExec); */
-BUILD_TIMER_FUNCTION(AsicRxAntEvalTimeout);
-BUILD_TIMER_FUNCTION(APSDPeriodicExec);
-BUILD_TIMER_FUNCTION(AsicRfTuningExec);
-#ifdef RTMP_MAC_USB
-BUILD_TIMER_FUNCTION(BeaconUpdateExec);
-#endif /* RTMP_MAC_USB // */
-
-BUILD_TIMER_FUNCTION(BeaconTimeout);
-BUILD_TIMER_FUNCTION(ScanTimeout);
-BUILD_TIMER_FUNCTION(AuthTimeout);
-BUILD_TIMER_FUNCTION(AssocTimeout);
-BUILD_TIMER_FUNCTION(ReassocTimeout);
-BUILD_TIMER_FUNCTION(DisassocTimeout);
-BUILD_TIMER_FUNCTION(LinkDownExec);
-BUILD_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
-BUILD_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
-#ifdef RTMP_MAC_PCI
-BUILD_TIMER_FUNCTION(PsPollWakeExec);
-BUILD_TIMER_FUNCTION(RadioOnExec);
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-BUILD_TIMER_FUNCTION(RtmpUsbStaAsicForceWakeupTimeout);
-#endif /* RTMP_MAC_USB // */
-
-#if defined(AP_LED) || defined(STA_LED)
-extern void LedCtrlMain(void *SystemSpecific1,
-			void *FunctionContext,
-			void *SystemSpecific2, void *SystemSpecific3);
-BUILD_TIMER_FUNCTION(LedCtrlMain);
-#endif
-
-#ifdef RTMP_TIMER_TASK_SUPPORT
-static void RtmpTimerQHandle(struct rt_rtmp_adapter *pAd)
-{
-#ifndef KTHREAD_SUPPORT
-	int status;
-#endif
-	struct rt_ralink_timer *pTimer;
-	struct rt_rtmp_timer_task_entry *pEntry;
-	unsigned long irqFlag;
-	struct rt_rtmp_os_task *pTask;
-
-	pTask = &pAd->timerTask;
-	while (!pTask->task_killed) {
-		pTimer = NULL;
-
-#ifdef KTHREAD_SUPPORT
-		RTMP_WAIT_EVENT_INTERRUPTIBLE(pAd, pTask);
-#else
-		RTMP_SEM_EVENT_WAIT(&(pTask->taskSema), status);
-#endif
-
-		if (pAd->TimerQ.status == RTMP_TASK_STAT_STOPED)
-			break;
-
-		/* event happened. */
-		while (pAd->TimerQ.pQHead) {
-			RTMP_INT_LOCK(&pAd->TimerQLock, irqFlag);
-			pEntry = pAd->TimerQ.pQHead;
-			if (pEntry) {
-				pTimer = pEntry->pRaTimer;
-
-				/* update pQHead */
-				pAd->TimerQ.pQHead = pEntry->pNext;
-				if (pEntry == pAd->TimerQ.pQTail)
-					pAd->TimerQ.pQTail = NULL;
-
-				/* return this queue entry to timerQFreeList. */
-				pEntry->pNext = pAd->TimerQ.pQPollFreeList;
-				pAd->TimerQ.pQPollFreeList = pEntry;
-			}
-			RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlag);
-
-			if (pTimer) {
-				if ((pTimer->handle != NULL)
-				    && (!pAd->PM_FlgSuspend))
-					pTimer->handle(NULL,
-						       (void *)pTimer->cookie,
-						       NULL, pTimer);
-				if ((pTimer->Repeat)
-				    && (pTimer->State == FALSE))
-					RTMP_OS_Add_Timer(&pTimer->TimerObj,
-							  pTimer->TimerValue);
-			}
-		}
-
-#ifndef KTHREAD_SUPPORT
-		if (status != 0) {
-			pAd->TimerQ.status = RTMP_TASK_STAT_STOPED;
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS);
-			break;
-		}
-#endif
-	}
-}
-
-int RtmpTimerQThread(IN void *Context)
-{
-	struct rt_rtmp_os_task *pTask;
-	struct rt_rtmp_adapter *pAd;
-
-	pTask = Context;
-	pAd = pTask->priv;
-
-	RtmpOSTaskCustomize(pTask);
-
-	RtmpTimerQHandle(pAd);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<---%s\n", __func__));
-#ifndef KTHREAD_SUPPORT
-	pTask->taskPID = THREAD_PID_INIT_VALUE;
-#endif
-	/* notify the exit routine that we're actually exiting now
-	 *
-	 * complete()/wait_for_completion() is similar to up()/down(),
-	 * except that complete() is safe in the case where the structure
-	 * is getting deleted in a parallel mode of execution (i.e. just
-	 * after the down() -- that's necessary for the thread-shutdown
-	 * case.
-	 *
-	 * complete_and_exit() goes even further than this -- it is safe in
-	 * the case that the thread of the caller is going away (not just
-	 * the structure) -- this is necessary for the module-remove case.
-	 * This is important in preemption kernels, which transfer the flow
-	 * of execution immediately upon a complete().
-	 */
-	RtmpOSTaskNotifyToExit(pTask);
-
-	return 0;
-
-}
-
-struct rt_rtmp_timer_task_entry *RtmpTimerQInsert(struct rt_rtmp_adapter *pAd,
-					struct rt_ralink_timer *pTimer)
-{
-	struct rt_rtmp_timer_task_entry *pQNode = NULL, *pQTail;
-	unsigned long irqFlags;
-	struct rt_rtmp_os_task *pTask = &pAd->timerTask;
-
-	RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags);
-	if (pAd->TimerQ.status & RTMP_TASK_CAN_DO_INSERT) {
-		if (pAd->TimerQ.pQPollFreeList) {
-			pQNode = pAd->TimerQ.pQPollFreeList;
-			pAd->TimerQ.pQPollFreeList = pQNode->pNext;
-
-			pQNode->pRaTimer = pTimer;
-			pQNode->pNext = NULL;
-
-			pQTail = pAd->TimerQ.pQTail;
-			if (pAd->TimerQ.pQTail != NULL)
-				pQTail->pNext = pQNode;
-			pAd->TimerQ.pQTail = pQNode;
-			if (pAd->TimerQ.pQHead == NULL)
-				pAd->TimerQ.pQHead = pQNode;
-		}
-	}
-	RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags);
-
-	if (pQNode) {
-#ifdef KTHREAD_SUPPORT
-		WAKE_UP(pTask);
-#else
-		RTMP_SEM_EVENT_UP(&pTask->taskSema);
-#endif
-	}
-
-	return pQNode;
-}
-
-BOOLEAN RtmpTimerQRemove(struct rt_rtmp_adapter *pAd, struct rt_ralink_timer *pTimer)
-{
-	struct rt_rtmp_timer_task_entry *pNode, *pPrev = NULL;
-	unsigned long irqFlags;
-
-	RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags);
-	if (pAd->TimerQ.status >= RTMP_TASK_STAT_INITED) {
-		pNode = pAd->TimerQ.pQHead;
-		while (pNode) {
-			if (pNode->pRaTimer == pTimer)
-				break;
-			pPrev = pNode;
-			pNode = pNode->pNext;
-		}
-
-		/* Now move it to freeList queue. */
-		if (pNode) {
-			if (pNode == pAd->TimerQ.pQHead)
-				pAd->TimerQ.pQHead = pNode->pNext;
-			if (pNode == pAd->TimerQ.pQTail)
-				pAd->TimerQ.pQTail = pPrev;
-			if (pPrev != NULL)
-				pPrev->pNext = pNode->pNext;
-
-			/* return this queue entry to timerQFreeList. */
-			pNode->pNext = pAd->TimerQ.pQPollFreeList;
-			pAd->TimerQ.pQPollFreeList = pNode;
-		}
-	}
-	RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags);
-
-	return TRUE;
-}
-
-void RtmpTimerQExit(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_rtmp_timer_task_entry *pTimerQ;
-	unsigned long irqFlags;
-
-	RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags);
-	while (pAd->TimerQ.pQHead) {
-		pTimerQ = pAd->TimerQ.pQHead;
-		pAd->TimerQ.pQHead = pTimerQ->pNext;
-		/* remove the timeQ */
-	}
-	pAd->TimerQ.pQPollFreeList = NULL;
-	os_free_mem(pAd, pAd->TimerQ.pTimerQPoll);
-	pAd->TimerQ.pQTail = NULL;
-	pAd->TimerQ.pQHead = NULL;
-#ifndef KTHREAD_SUPPORT
-	pAd->TimerQ.status = RTMP_TASK_STAT_STOPED;
-#endif
-	RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags);
-
-}
-
-void RtmpTimerQInit(struct rt_rtmp_adapter *pAd)
-{
-	int i;
-	struct rt_rtmp_timer_task_entry *pQNode, *pEntry;
-	unsigned long irqFlags;
-
-	NdisAllocateSpinLock(&pAd->TimerQLock);
-
-	NdisZeroMemory(&pAd->TimerQ, sizeof(pAd->TimerQ));
-
-	os_alloc_mem(pAd, &pAd->TimerQ.pTimerQPoll,
-		     sizeof(struct rt_rtmp_timer_task_entry) * TIMER_QUEUE_SIZE_MAX);
-	if (pAd->TimerQ.pTimerQPoll) {
-		pEntry = NULL;
-		pQNode = (struct rt_rtmp_timer_task_entry *)pAd->TimerQ.pTimerQPoll;
-		NdisZeroMemory(pAd->TimerQ.pTimerQPoll,
-			       sizeof(struct rt_rtmp_timer_task_entry) *
-			       TIMER_QUEUE_SIZE_MAX);
-
-		RTMP_INT_LOCK(&pAd->TimerQLock, irqFlags);
-		for (i = 0; i < TIMER_QUEUE_SIZE_MAX; i++) {
-			pQNode->pNext = pEntry;
-			pEntry = pQNode;
-			pQNode++;
-		}
-		pAd->TimerQ.pQPollFreeList = pEntry;
-		pAd->TimerQ.pQHead = NULL;
-		pAd->TimerQ.pQTail = NULL;
-		pAd->TimerQ.status = RTMP_TASK_STAT_INITED;
-		RTMP_INT_UNLOCK(&pAd->TimerQLock, irqFlags);
-	}
-}
-#endif /* RTMP_TIMER_TASK_SUPPORT // */
diff --git a/drivers/staging/rt2860/common/spectrum.c b/drivers/staging/rt2860/common/spectrum.c
deleted file mode 100644
index ceb622df12d7a1faf4fb4157fbbd8d4773a8d0d9..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/common/spectrum.c
+++ /dev/null
@@ -1,2205 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	action.c
-
-    Abstract:
-    Handle association related requests either from WSTA or from local MLME
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
-	Fonchi Wu    2008	  	   created for 802.11h
- */
-
-#include "../rt_config.h"
-#include "action.h"
-
-/* The regulatory information in the USA (US) */
-struct rt_dot11_regulatory_information USARegulatoryInfo[] = {
-/*  "regulatory class"  "number of channels"  "Max Tx Pwr"  "channel list" */
-	{0, {0, 0, {0}
-	     }
-	 }
-	,			/* Invlid entry */
-	{1, {4, 16, {36, 40, 44, 48}
-	     }
-	 }
-	,
-	{2, {4, 23, {52, 56, 60, 64}
-	     }
-	 }
-	,
-	{3, {4, 29, {149, 153, 157, 161}
-	     }
-	 }
-	,
-	{4, {11, 23, {100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}
-	     }
-	 }
-	,
-	{5, {5, 30, {149, 153, 157, 161, 165}
-	     }
-	 }
-	,
-	{6, {10, 14, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
-	     }
-	 }
-	,
-	{7, {10, 27, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
-	     }
-	 }
-	,
-	{8, {5, 17, {11, 13, 15, 17, 19}
-	     }
-	 }
-	,
-	{9, {5, 30, {11, 13, 15, 17, 19}
-	     }
-	 }
-	,
-	{10, {2, 20, {21, 25}
-	      }
-	 }
-	,
-	{11, {2, 33, {21, 25}
-	      }
-	 }
-	,
-	{12, {11, 30, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}
-	      }
-	 }
-};
-
-#define USA_REGULATORY_INFO_SIZE (sizeof(USARegulatoryInfo) / sizeof(struct rt_dot11_regulatory_information))
-
-/* The regulatory information in Europe */
-struct rt_dot11_regulatory_information EuropeRegulatoryInfo[] = {
-/*  "regulatory class"  "number of channels"  "Max Tx Pwr"  "channel list" */
-	{0, {0, 0, {0}
-	     }
-	 }
-	,			/* Invalid entry */
-	{1, {4, 20, {36, 40, 44, 48}
-	     }
-	 }
-	,
-	{2, {4, 20, {52, 56, 60, 64}
-	     }
-	 }
-	,
-	{3, {11, 30, {100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}
-	     }
-	 }
-	,
-	{4, {13, 20, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
-	     }
-	 }
-};
-
-#define EU_REGULATORY_INFO_SIZE (sizeof(EuropeRegulatoryInfo) / sizeof(struct rt_dot11_regulatory_information))
-
-/* The regulatory information in Japan */
-struct rt_dot11_regulatory_information JapanRegulatoryInfo[] = {
-/*  "regulatory class"  "number of channels"  "Max Tx Pwr"  "channel list" */
-	{0, {0, 0, {0}
-	     }
-	 }
-	,			/* Invalid entry */
-	{1, {4, 22, {34, 38, 42, 46}
-	     }
-	 }
-	,
-	{2, {3, 24, {8, 12, 16}
-	     }
-	 }
-	,
-	{3, {3, 24, {8, 12, 16}
-	     }
-	 }
-	,
-	{4, {3, 24, {8, 12, 16}
-	     }
-	 }
-	,
-	{5, {3, 24, {8, 12, 16}
-	     }
-	 }
-	,
-	{6, {3, 22, {8, 12, 16}
-	     }
-	 }
-	,
-	{7, {4, 24, {184, 188, 192, 196}
-	     }
-	 }
-	,
-	{8, {4, 24, {184, 188, 192, 196}
-	     }
-	 }
-	,
-	{9, {4, 24, {184, 188, 192, 196}
-	     }
-	 }
-	,
-	{10, {4, 24, {184, 188, 192, 196}
-	      }
-	 }
-	,
-	{11, {4, 22, {184, 188, 192, 196}
-	      }
-	 }
-	,
-	{12, {4, 24, {7, 8, 9, 11}
-	      }
-	 }
-	,
-	{13, {4, 24, {7, 8, 9, 11}
-	      }
-	 }
-	,
-	{14, {4, 24, {7, 8, 9, 11}
-	      }
-	 }
-	,
-	{15, {4, 24, {7, 8, 9, 11}
-	      }
-	 }
-	,
-	{16, {6, 24, {183, 184, 185, 187, 188, 189}
-	      }
-	 }
-	,
-	{17, {6, 24, {183, 184, 185, 187, 188, 189}
-	      }
-	 }
-	,
-	{18, {6, 24, {183, 184, 185, 187, 188, 189}
-	      }
-	 }
-	,
-	{19, {6, 24, {183, 184, 185, 187, 188, 189}
-	      }
-	 }
-	,
-	{20, {6, 17, {183, 184, 185, 187, 188, 189}
-	      }
-	 }
-	,
-	{21, {6, 24, {6, 7, 8, 9, 10, 11}
-	      }
-	 }
-	,
-	{22, {6, 24, {6, 7, 8, 9, 10, 11}
-	      }
-	 }
-	,
-	{23, {6, 24, {6, 7, 8, 9, 10, 11}
-	      }
-	 }
-	,
-	{24, {6, 24, {6, 7, 8, 9, 10, 11}
-	      }
-	 }
-	,
-	{25, {8, 24, {182, 183, 184, 185, 186, 187, 188, 189}
-	      }
-	 }
-	,
-	{26, {8, 24, {182, 183, 184, 185, 186, 187, 188, 189}
-	      }
-	 }
-	,
-	{27, {8, 24, {182, 183, 184, 185, 186, 187, 188, 189}
-	      }
-	 }
-	,
-	{28, {8, 24, {182, 183, 184, 185, 186, 187, 188, 189}
-	      }
-	 }
-	,
-	{29, {8, 17, {182, 183, 184, 185, 186, 187, 188, 189}
-	      }
-	 }
-	,
-	{30, {13, 23, {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
-	      }
-	 }
-	,
-	{31, {1, 23, {14}
-	      }
-	 }
-	,
-	{32, {4, 22, {52, 56, 60, 64}
-	      }
-	 }
-};
-
-#define JP_REGULATORY_INFO_SIZE (sizeof(JapanRegulatoryInfo) / sizeof(struct rt_dot11_regulatory_information))
-
-char RTMP_GetTxPwr(struct rt_rtmp_adapter *pAd, IN HTTRANSMIT_SETTING HTTxMode)
-{
-	struct tx_pwr_cfg {
-		u8 Mode;
-		u8 MCS;
-		u16 req;
-		u8 shift;
-		u32 BitMask;
-	};
-
-	u32 Value;
-	int Idx;
-	u8 PhyMode;
-	char CurTxPwr;
-	u8 TxPwrRef = 0;
-	char DaltaPwr;
-	unsigned long TxPwr[5];
-
-	struct tx_pwr_cfg TxPwrCfg[] = {
-		{MODE_CCK, 0, 0, 4, 0x000000f0},
-		{MODE_CCK, 1, 0, 0, 0x0000000f},
-		{MODE_CCK, 2, 0, 12, 0x0000f000},
-		{MODE_CCK, 3, 0, 8, 0x00000f00},
-
-		{MODE_OFDM, 0, 0, 20, 0x00f00000},
-		{MODE_OFDM, 1, 0, 16, 0x000f0000},
-		{MODE_OFDM, 2, 0, 28, 0xf0000000},
-		{MODE_OFDM, 3, 0, 24, 0x0f000000},
-		{MODE_OFDM, 4, 1, 4, 0x000000f0},
-		{MODE_OFDM, 5, 1, 0, 0x0000000f},
-		{MODE_OFDM, 6, 1, 12, 0x0000f000},
-		{MODE_OFDM, 7, 1, 8, 0x00000f00}
-		, {MODE_HTMIX, 0, 1, 20, 0x00f00000},
-		{MODE_HTMIX, 1, 1, 16, 0x000f0000},
-		{MODE_HTMIX, 2, 1, 28, 0xf0000000},
-		{MODE_HTMIX, 3, 1, 24, 0x0f000000},
-		{MODE_HTMIX, 4, 2, 4, 0x000000f0},
-		{MODE_HTMIX, 5, 2, 0, 0x0000000f},
-		{MODE_HTMIX, 6, 2, 12, 0x0000f000},
-		{MODE_HTMIX, 7, 2, 8, 0x00000f00},
-		{MODE_HTMIX, 8, 2, 20, 0x00f00000},
-		{MODE_HTMIX, 9, 2, 16, 0x000f0000},
-		{MODE_HTMIX, 10, 2, 28, 0xf0000000},
-		{MODE_HTMIX, 11, 2, 24, 0x0f000000},
-		{MODE_HTMIX, 12, 3, 4, 0x000000f0},
-		{MODE_HTMIX, 13, 3, 0, 0x0000000f},
-		{MODE_HTMIX, 14, 3, 12, 0x0000f000},
-		{MODE_HTMIX, 15, 3, 8, 0x00000f00}
-	};
-#define MAX_TXPWR_TAB_SIZE (sizeof(TxPwrCfg) / sizeof(struct tx_pwr_cfg))
-
-	CurTxPwr = 19;
-
-	/* check Tx Power setting from UI. */
-	if (pAd->CommonCfg.TxPowerPercentage > 90) ;
-	else if (pAd->CommonCfg.TxPowerPercentage > 60)	/* reduce Pwr for 1 dB. */
-		CurTxPwr -= 1;
-	else if (pAd->CommonCfg.TxPowerPercentage > 30)	/* reduce Pwr for 3 dB. */
-		CurTxPwr -= 3;
-	else if (pAd->CommonCfg.TxPowerPercentage > 15)	/* reduce Pwr for 6 dB. */
-		CurTxPwr -= 6;
-	else if (pAd->CommonCfg.TxPowerPercentage > 9)	/* reduce Pwr for 9 dB. */
-		CurTxPwr -= 9;
-	else			/* reduce Pwr for 12 dB. */
-		CurTxPwr -= 12;
-
-	if (pAd->CommonCfg.BBPCurrentBW == BW_40) {
-		if (pAd->CommonCfg.CentralChannel > 14) {
-			TxPwr[0] = pAd->Tx40MPwrCfgABand[0];
-			TxPwr[1] = pAd->Tx40MPwrCfgABand[1];
-			TxPwr[2] = pAd->Tx40MPwrCfgABand[2];
-			TxPwr[3] = pAd->Tx40MPwrCfgABand[3];
-			TxPwr[4] = pAd->Tx40MPwrCfgABand[4];
-		} else {
-			TxPwr[0] = pAd->Tx40MPwrCfgGBand[0];
-			TxPwr[1] = pAd->Tx40MPwrCfgGBand[1];
-			TxPwr[2] = pAd->Tx40MPwrCfgGBand[2];
-			TxPwr[3] = pAd->Tx40MPwrCfgGBand[3];
-			TxPwr[4] = pAd->Tx40MPwrCfgGBand[4];
-		}
-	} else {
-		if (pAd->CommonCfg.Channel > 14) {
-			TxPwr[0] = pAd->Tx20MPwrCfgABand[0];
-			TxPwr[1] = pAd->Tx20MPwrCfgABand[1];
-			TxPwr[2] = pAd->Tx20MPwrCfgABand[2];
-			TxPwr[3] = pAd->Tx20MPwrCfgABand[3];
-			TxPwr[4] = pAd->Tx20MPwrCfgABand[4];
-		} else {
-			TxPwr[0] = pAd->Tx20MPwrCfgGBand[0];
-			TxPwr[1] = pAd->Tx20MPwrCfgGBand[1];
-			TxPwr[2] = pAd->Tx20MPwrCfgGBand[2];
-			TxPwr[3] = pAd->Tx20MPwrCfgGBand[3];
-			TxPwr[4] = pAd->Tx20MPwrCfgGBand[4];
-		}
-	}
-
-	switch (HTTxMode.field.MODE) {
-	case MODE_CCK:
-	case MODE_OFDM:
-		Value = TxPwr[1];
-		TxPwrRef = (Value & 0x00000f00) >> 8;
-
-		break;
-
-	case MODE_HTMIX:
-	case MODE_HTGREENFIELD:
-		if (pAd->CommonCfg.TxStream == 1) {
-			Value = TxPwr[2];
-			TxPwrRef = (Value & 0x00000f00) >> 8;
-		} else if (pAd->CommonCfg.TxStream == 2) {
-			Value = TxPwr[3];
-			TxPwrRef = (Value & 0x00000f00) >> 8;
-		}
-		break;
-	}
-
-	PhyMode = (HTTxMode.field.MODE == MODE_HTGREENFIELD)
-	    ? MODE_HTMIX : HTTxMode.field.MODE;
-
-	for (Idx = 0; Idx < MAX_TXPWR_TAB_SIZE; Idx++) {
-		if ((TxPwrCfg[Idx].Mode == PhyMode)
-		    && (TxPwrCfg[Idx].MCS == HTTxMode.field.MCS)) {
-			Value = TxPwr[TxPwrCfg[Idx].req];
-			DaltaPwr =
-			    TxPwrRef - (char)((Value & TxPwrCfg[Idx].BitMask)
-					       >> TxPwrCfg[Idx].shift);
-			CurTxPwr -= DaltaPwr;
-			break;
-		}
-	}
-
-	return CurTxPwr;
-}
-
-void MeasureReqTabInit(struct rt_rtmp_adapter *pAd)
-{
-	NdisAllocateSpinLock(&pAd->CommonCfg.MeasureReqTabLock);
-
-	pAd->CommonCfg.pMeasureReqTab =
-	    kmalloc(sizeof(struct rt_measure_req_tab), GFP_ATOMIC);
-	if (pAd->CommonCfg.pMeasureReqTab)
-		NdisZeroMemory(pAd->CommonCfg.pMeasureReqTab,
-			       sizeof(struct rt_measure_req_tab));
-	else
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s Fail to alloc memory for pAd->CommonCfg.pMeasureReqTab.\n",
-			  __func__));
-
-	return;
-}
-
-void MeasureReqTabExit(struct rt_rtmp_adapter *pAd)
-{
-	NdisFreeSpinLock(&pAd->CommonCfg.MeasureReqTabLock);
-
-	kfree(pAd->CommonCfg.pMeasureReqTab);
-	pAd->CommonCfg.pMeasureReqTab = NULL;
-
-	return;
-}
-
-struct rt_measure_req_entry *MeasureReqLookUp(struct rt_rtmp_adapter *pAd, u8 DialogToken)
-{
-	u32 HashIdx;
-	struct rt_measure_req_tab *pTab = pAd->CommonCfg.pMeasureReqTab;
-	struct rt_measure_req_entry *pEntry = NULL;
-	struct rt_measure_req_entry *pPrevEntry = NULL;
-
-	if (pTab == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: pMeasureReqTab doesn't exist.\n", __func__));
-		return NULL;
-	}
-
-	RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock);
-
-	HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken);
-	pEntry = pTab->Hash[HashIdx];
-
-	while (pEntry) {
-		if (pEntry->DialogToken == DialogToken)
-			break;
-		else {
-			pPrevEntry = pEntry;
-			pEntry = pEntry->pNext;
-		}
-	}
-
-	RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock);
-
-	return pEntry;
-}
-
-struct rt_measure_req_entry *MeasureReqInsert(struct rt_rtmp_adapter *pAd, u8 DialogToken)
-{
-	int i;
-	unsigned long HashIdx;
-	struct rt_measure_req_tab *pTab = pAd->CommonCfg.pMeasureReqTab;
-	struct rt_measure_req_entry *pEntry = NULL, *pCurrEntry;
-	unsigned long Now;
-
-	if (pTab == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: pMeasureReqTab doesn't exist.\n", __func__));
-		return NULL;
-	}
-
-	pEntry = MeasureReqLookUp(pAd, DialogToken);
-	if (pEntry == NULL) {
-		RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock);
-		for (i = 0; i < MAX_MEASURE_REQ_TAB_SIZE; i++) {
-			NdisGetSystemUpTime(&Now);
-			pEntry = &pTab->Content[i];
-
-			if ((pEntry->Valid == TRUE)
-			    && RTMP_TIME_AFTER((unsigned long)Now,
-					       (unsigned long)(pEntry->
-							       lastTime +
-							       MQ_REQ_AGE_OUT)))
-			{
-				struct rt_measure_req_entry *pPrevEntry = NULL;
-				unsigned long HashIdx =
-				    MQ_DIALOGTOKEN_HASH_INDEX(pEntry->
-							      DialogToken);
-				struct rt_measure_req_entry *pProbeEntry =
-				    pTab->Hash[HashIdx];
-
-				/* update Hash list */
-				do {
-					if (pProbeEntry == pEntry) {
-						if (pPrevEntry == NULL) {
-							pTab->Hash[HashIdx] =
-							    pEntry->pNext;
-						} else {
-							pPrevEntry->pNext =
-							    pEntry->pNext;
-						}
-						break;
-					}
-
-					pPrevEntry = pProbeEntry;
-					pProbeEntry = pProbeEntry->pNext;
-				} while (pProbeEntry);
-
-				NdisZeroMemory(pEntry,
-					       sizeof(struct rt_measure_req_entry));
-				pTab->Size--;
-
-				break;
-			}
-
-			if (pEntry->Valid == FALSE)
-				break;
-		}
-
-		if (i < MAX_MEASURE_REQ_TAB_SIZE) {
-			NdisGetSystemUpTime(&Now);
-			pEntry->lastTime = Now;
-			pEntry->Valid = TRUE;
-			pEntry->DialogToken = DialogToken;
-			pTab->Size++;
-		} else {
-			pEntry = NULL;
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s: pMeasureReqTab tab full.\n", __func__));
-		}
-
-		/* add this Neighbor entry into HASH table */
-		if (pEntry) {
-			HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken);
-			if (pTab->Hash[HashIdx] == NULL) {
-				pTab->Hash[HashIdx] = pEntry;
-			} else {
-				pCurrEntry = pTab->Hash[HashIdx];
-				while (pCurrEntry->pNext != NULL)
-					pCurrEntry = pCurrEntry->pNext;
-				pCurrEntry->pNext = pEntry;
-			}
-		}
-
-		RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock);
-	}
-
-	return pEntry;
-}
-
-void MeasureReqDelete(struct rt_rtmp_adapter *pAd, u8 DialogToken)
-{
-	struct rt_measure_req_tab *pTab = pAd->CommonCfg.pMeasureReqTab;
-	struct rt_measure_req_entry *pEntry = NULL;
-
-	if (pTab == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: pMeasureReqTab doesn't exist.\n", __func__));
-		return;
-	}
-	/* if empty, return */
-	if (pTab->Size == 0) {
-		DBGPRINT(RT_DEBUG_ERROR, ("pMeasureReqTab empty.\n"));
-		return;
-	}
-
-	pEntry = MeasureReqLookUp(pAd, DialogToken);
-	if (pEntry != NULL) {
-		struct rt_measure_req_entry *pPrevEntry = NULL;
-		unsigned long HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken);
-		struct rt_measure_req_entry *pProbeEntry = pTab->Hash[HashIdx];
-
-		RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock);
-		/* update Hash list */
-		do {
-			if (pProbeEntry == pEntry) {
-				if (pPrevEntry == NULL) {
-					pTab->Hash[HashIdx] = pEntry->pNext;
-				} else {
-					pPrevEntry->pNext = pEntry->pNext;
-				}
-				break;
-			}
-
-			pPrevEntry = pProbeEntry;
-			pProbeEntry = pProbeEntry->pNext;
-		} while (pProbeEntry);
-
-		NdisZeroMemory(pEntry, sizeof(struct rt_measure_req_entry));
-		pTab->Size--;
-
-		RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock);
-	}
-
-	return;
-}
-
-void TpcReqTabInit(struct rt_rtmp_adapter *pAd)
-{
-	NdisAllocateSpinLock(&pAd->CommonCfg.TpcReqTabLock);
-
-	pAd->CommonCfg.pTpcReqTab = kmalloc(sizeof(struct rt_tpc_req_tab), GFP_ATOMIC);
-	if (pAd->CommonCfg.pTpcReqTab)
-		NdisZeroMemory(pAd->CommonCfg.pTpcReqTab, sizeof(struct rt_tpc_req_tab));
-	else
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s Fail to alloc memory for pAd->CommonCfg.pTpcReqTab.\n",
-			  __func__));
-
-	return;
-}
-
-void TpcReqTabExit(struct rt_rtmp_adapter *pAd)
-{
-	NdisFreeSpinLock(&pAd->CommonCfg.TpcReqTabLock);
-
-	kfree(pAd->CommonCfg.pTpcReqTab);
-	pAd->CommonCfg.pTpcReqTab = NULL;
-
-	return;
-}
-
-static struct rt_tpc_req_entry *TpcReqLookUp(struct rt_rtmp_adapter *pAd, u8 DialogToken)
-{
-	u32 HashIdx;
-	struct rt_tpc_req_tab *pTab = pAd->CommonCfg.pTpcReqTab;
-	struct rt_tpc_req_entry *pEntry = NULL;
-	struct rt_tpc_req_entry *pPrevEntry = NULL;
-
-	if (pTab == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: pTpcReqTab doesn't exist.\n", __func__));
-		return NULL;
-	}
-
-	RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock);
-
-	HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken);
-	pEntry = pTab->Hash[HashIdx];
-
-	while (pEntry) {
-		if (pEntry->DialogToken == DialogToken)
-			break;
-		else {
-			pPrevEntry = pEntry;
-			pEntry = pEntry->pNext;
-		}
-	}
-
-	RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock);
-
-	return pEntry;
-}
-
-static struct rt_tpc_req_entry *TpcReqInsert(struct rt_rtmp_adapter *pAd, u8 DialogToken)
-{
-	int i;
-	unsigned long HashIdx;
-	struct rt_tpc_req_tab *pTab = pAd->CommonCfg.pTpcReqTab;
-	struct rt_tpc_req_entry *pEntry = NULL, *pCurrEntry;
-	unsigned long Now;
-
-	if (pTab == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: pTpcReqTab doesn't exist.\n", __func__));
-		return NULL;
-	}
-
-	pEntry = TpcReqLookUp(pAd, DialogToken);
-	if (pEntry == NULL) {
-		RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock);
-		for (i = 0; i < MAX_TPC_REQ_TAB_SIZE; i++) {
-			NdisGetSystemUpTime(&Now);
-			pEntry = &pTab->Content[i];
-
-			if ((pEntry->Valid == TRUE)
-			    && RTMP_TIME_AFTER((unsigned long)Now,
-					       (unsigned long)(pEntry->
-							       lastTime +
-							       TPC_REQ_AGE_OUT)))
-			{
-				struct rt_tpc_req_entry *pPrevEntry = NULL;
-				unsigned long HashIdx =
-				    TPC_DIALOGTOKEN_HASH_INDEX(pEntry->
-							       DialogToken);
-				struct rt_tpc_req_entry *pProbeEntry =
-				    pTab->Hash[HashIdx];
-
-				/* update Hash list */
-				do {
-					if (pProbeEntry == pEntry) {
-						if (pPrevEntry == NULL) {
-							pTab->Hash[HashIdx] =
-							    pEntry->pNext;
-						} else {
-							pPrevEntry->pNext =
-							    pEntry->pNext;
-						}
-						break;
-					}
-
-					pPrevEntry = pProbeEntry;
-					pProbeEntry = pProbeEntry->pNext;
-				} while (pProbeEntry);
-
-				NdisZeroMemory(pEntry, sizeof(struct rt_tpc_req_entry));
-				pTab->Size--;
-
-				break;
-			}
-
-			if (pEntry->Valid == FALSE)
-				break;
-		}
-
-		if (i < MAX_TPC_REQ_TAB_SIZE) {
-			NdisGetSystemUpTime(&Now);
-			pEntry->lastTime = Now;
-			pEntry->Valid = TRUE;
-			pEntry->DialogToken = DialogToken;
-			pTab->Size++;
-		} else {
-			pEntry = NULL;
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s: pTpcReqTab tab full.\n", __func__));
-		}
-
-		/* add this Neighbor entry into HASH table */
-		if (pEntry) {
-			HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken);
-			if (pTab->Hash[HashIdx] == NULL) {
-				pTab->Hash[HashIdx] = pEntry;
-			} else {
-				pCurrEntry = pTab->Hash[HashIdx];
-				while (pCurrEntry->pNext != NULL)
-					pCurrEntry = pCurrEntry->pNext;
-				pCurrEntry->pNext = pEntry;
-			}
-		}
-
-		RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock);
-	}
-
-	return pEntry;
-}
-
-static void TpcReqDelete(struct rt_rtmp_adapter *pAd, u8 DialogToken)
-{
-	struct rt_tpc_req_tab *pTab = pAd->CommonCfg.pTpcReqTab;
-	struct rt_tpc_req_entry *pEntry = NULL;
-
-	if (pTab == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: pTpcReqTab doesn't exist.\n", __func__));
-		return;
-	}
-	/* if empty, return */
-	if (pTab->Size == 0) {
-		DBGPRINT(RT_DEBUG_ERROR, ("pTpcReqTab empty.\n"));
-		return;
-	}
-
-	pEntry = TpcReqLookUp(pAd, DialogToken);
-	if (pEntry != NULL) {
-		struct rt_tpc_req_entry *pPrevEntry = NULL;
-		unsigned long HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken);
-		struct rt_tpc_req_entry *pProbeEntry = pTab->Hash[HashIdx];
-
-		RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock);
-		/* update Hash list */
-		do {
-			if (pProbeEntry == pEntry) {
-				if (pPrevEntry == NULL) {
-					pTab->Hash[HashIdx] = pEntry->pNext;
-				} else {
-					pPrevEntry->pNext = pEntry->pNext;
-				}
-				break;
-			}
-
-			pPrevEntry = pProbeEntry;
-			pProbeEntry = pProbeEntry->pNext;
-		} while (pProbeEntry);
-
-		NdisZeroMemory(pEntry, sizeof(struct rt_tpc_req_entry));
-		pTab->Size--;
-
-		RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock);
-	}
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Get Current TimeS tamp.
-
-	Parametrs:
-
-	Return	: Current Time Stamp.
-	==========================================================================
- */
-static u64 GetCurrentTimeStamp(struct rt_rtmp_adapter *pAd)
-{
-	/* get current time stamp. */
-	return 0;
-}
-
-/*
-	==========================================================================
-	Description:
-		Get Current Transmit Power.
-
-	Parametrs:
-
-	Return	: Current Time Stamp.
-	==========================================================================
- */
-static u8 GetCurTxPwr(struct rt_rtmp_adapter *pAd, u8 Wcid)
-{
-	return 16;		/* 16 dBm */
-}
-
-/*
-	==========================================================================
-	Description:
-		Get Current Transmit Power.
-
-	Parametrs:
-
-	Return	: Current Time Stamp.
-	==========================================================================
- */
-void InsertChannelRepIE(struct rt_rtmp_adapter *pAd,
-			u8 *pFrameBuf,
-			unsigned long *pFrameLen,
-			char *pCountry, u8 RegulatoryClass)
-{
-	unsigned long TempLen;
-	u8 Len;
-	u8 IEId = IE_AP_CHANNEL_REPORT;
-	u8 *pChListPtr = NULL;
-
-	Len = 1;
-	if (strncmp(pCountry, "US", 2) == 0) {
-		if (RegulatoryClass >= USA_REGULATORY_INFO_SIZE) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s: USA Unknow Requlatory class (%d)\n",
-				  __func__, RegulatoryClass));
-			return;
-		}
-
-		Len +=
-		    USARegulatoryInfo[RegulatoryClass].ChannelSet.
-		    NumberOfChannels;
-		pChListPtr =
-		    USARegulatoryInfo[RegulatoryClass].ChannelSet.ChannelList;
-	} else if (strncmp(pCountry, "JP", 2) == 0) {
-		if (RegulatoryClass >= JP_REGULATORY_INFO_SIZE) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s: JP Unknow Requlatory class (%d)\n",
-				  __func__, RegulatoryClass));
-			return;
-		}
-
-		Len +=
-		    JapanRegulatoryInfo[RegulatoryClass].ChannelSet.
-		    NumberOfChannels;
-		pChListPtr =
-		    JapanRegulatoryInfo[RegulatoryClass].ChannelSet.ChannelList;
-	} else {
-		DBGPRINT(RT_DEBUG_ERROR, ("%s: Unknow Country (%s)\n",
-					  __func__, pCountry));
-		return;
-	}
-
-	MakeOutgoingFrame(pFrameBuf, &TempLen,
-			  1, &IEId,
-			  1, &Len,
-			  1, &RegulatoryClass,
-			  Len - 1, pChListPtr, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Insert Dialog Token into frame.
-
-	Parametrs:
-		1. frame buffer pointer.
-		2. frame length.
-		3. Dialog token.
-
-	Return	: None.
-	==========================================================================
- */
-void InsertDialogToken(struct rt_rtmp_adapter *pAd,
-		       u8 *pFrameBuf,
-		       unsigned long *pFrameLen, u8 DialogToken)
-{
-	unsigned long TempLen;
-	MakeOutgoingFrame(pFrameBuf, &TempLen, 1, &DialogToken, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Insert TPC Request IE into frame.
-
-	Parametrs:
-		1. frame buffer pointer.
-		2. frame length.
-
-	Return	: None.
-	==========================================================================
- */
-static void InsertTpcReqIE(struct rt_rtmp_adapter *pAd,
-			   u8 *pFrameBuf, unsigned long *pFrameLen)
-{
-	unsigned long TempLen;
-	unsigned long Len = 0;
-	u8 ElementID = IE_TPC_REQUEST;
-
-	MakeOutgoingFrame(pFrameBuf, &TempLen,
-			  1, &ElementID, 1, &Len, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Insert TPC Report IE into frame.
-
-	Parametrs:
-		1. frame buffer pointer.
-		2. frame length.
-		3. Transmit Power.
-		4. Link Margin.
-
-	Return	: None.
-	==========================================================================
- */
-void InsertTpcReportIE(struct rt_rtmp_adapter *pAd,
-		       u8 *pFrameBuf,
-		       unsigned long *pFrameLen,
-		       u8 TxPwr, u8 LinkMargin)
-{
-	unsigned long TempLen;
-	unsigned long Len = sizeof(struct rt_tpc_report_info);
-	u8 ElementID = IE_TPC_REPORT;
-	struct rt_tpc_report_info TpcReportIE;
-
-	TpcReportIE.TxPwr = TxPwr;
-	TpcReportIE.LinkMargin = LinkMargin;
-
-	MakeOutgoingFrame(pFrameBuf, &TempLen,
-			  1, &ElementID,
-			  1, &Len, Len, &TpcReportIE, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Insert Channel Switch Announcement IE into frame.
-
-	Parametrs:
-		1. frame buffer pointer.
-		2. frame length.
-		3. channel switch announcement mode.
-		4. new selected channel.
-		5. channel switch announcement count.
-
-	Return	: None.
-	==========================================================================
- */
-static void InsertChSwAnnIE(struct rt_rtmp_adapter *pAd,
-			    u8 *pFrameBuf,
-			    unsigned long *pFrameLen,
-			    u8 ChSwMode,
-			    u8 NewChannel, u8 ChSwCnt)
-{
-	unsigned long TempLen;
-	unsigned long Len = sizeof(struct rt_ch_sw_ann_info);
-	u8 ElementID = IE_CHANNEL_SWITCH_ANNOUNCEMENT;
-	struct rt_ch_sw_ann_info ChSwAnnIE;
-
-	ChSwAnnIE.ChSwMode = ChSwMode;
-	ChSwAnnIE.Channel = NewChannel;
-	ChSwAnnIE.ChSwCnt = ChSwCnt;
-
-	MakeOutgoingFrame(pFrameBuf, &TempLen,
-			  1, &ElementID, 1, &Len, Len, &ChSwAnnIE, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Insert Measure Request IE into frame.
-
-	Parametrs:
-		1. frame buffer pointer.
-		2. frame length.
-		3. Measure Token.
-		4. Measure Request Mode.
-		5. Measure Request Type.
-		6. Measure Channel.
-		7. Measure Start time.
-		8. Measure Duration.
-
-	Return	: None.
-	==========================================================================
- */
-static void InsertMeasureReqIE(struct rt_rtmp_adapter *pAd,
-			       u8 *pFrameBuf,
-			       unsigned long *pFrameLen,
-			       u8 Len, struct rt_measure_req_info * pMeasureReqIE)
-{
-	unsigned long TempLen;
-	u8 ElementID = IE_MEASUREMENT_REQUEST;
-
-	MakeOutgoingFrame(pFrameBuf, &TempLen,
-			  1, &ElementID,
-			  1, &Len,
-			  sizeof(struct rt_measure_req_info), pMeasureReqIE, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Insert Measure Report IE into frame.
-
-	Parametrs:
-		1. frame buffer pointer.
-		2. frame length.
-		3. Measure Token.
-		4. Measure Request Mode.
-		5. Measure Request Type.
-		6. Length of Report Information
-		7. Pointer of Report Information Buffer.
-
-	Return	: None.
-	==========================================================================
- */
-static void InsertMeasureReportIE(struct rt_rtmp_adapter *pAd,
-				  u8 *pFrameBuf,
-				  unsigned long *pFrameLen,
-				  struct rt_measure_report_info * pMeasureReportIE,
-				  u8 ReportLnfoLen, u8 *pReportInfo)
-{
-	unsigned long TempLen;
-	unsigned long Len;
-	u8 ElementID = IE_MEASUREMENT_REPORT;
-
-	Len = sizeof(struct rt_measure_report_info) + ReportLnfoLen;
-
-	MakeOutgoingFrame(pFrameBuf, &TempLen,
-			  1, &ElementID,
-			  1, &Len, Len, pMeasureReportIE, END_OF_ARGS);
-
-	*pFrameLen = *pFrameLen + TempLen;
-
-	if ((ReportLnfoLen > 0) && (pReportInfo != NULL)) {
-		MakeOutgoingFrame(pFrameBuf + *pFrameLen, &TempLen,
-				  ReportLnfoLen, pReportInfo, END_OF_ARGS);
-
-		*pFrameLen = *pFrameLen + TempLen;
-	}
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Prepare Measurement request action frame and enqueue it into
-		management queue waiting for transmition.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void MakeMeasurementReqFrame(struct rt_rtmp_adapter *pAd,
-			     u8 *pOutBuffer,
-			     unsigned long *pFrameLen,
-			     u8 TotalLen,
-			     u8 Category,
-			     u8 Action,
-			     u8 MeasureToken,
-			     u8 MeasureReqMode,
-			     u8 MeasureReqType, u8 NumOfRepetitions)
-{
-	unsigned long TempLen;
-	struct rt_measure_req_info MeasureReqIE;
-
-	InsertActField(pAd, (pOutBuffer + *pFrameLen), pFrameLen, Category,
-		       Action);
-
-	/* fill Dialog Token */
-	InsertDialogToken(pAd, (pOutBuffer + *pFrameLen), pFrameLen,
-			  MeasureToken);
-
-	/* fill Number of repetitions. */
-	if (Category == CATEGORY_RM) {
-		MakeOutgoingFrame((pOutBuffer + *pFrameLen), &TempLen,
-				  2, &NumOfRepetitions, END_OF_ARGS);
-
-		*pFrameLen += TempLen;
-	}
-	/* prepare Measurement IE. */
-	NdisZeroMemory(&MeasureReqIE, sizeof(struct rt_measure_req_info));
-	MeasureReqIE.Token = MeasureToken;
-	MeasureReqIE.ReqMode.word = MeasureReqMode;
-	MeasureReqIE.ReqType = MeasureReqType;
-	InsertMeasureReqIE(pAd, (pOutBuffer + *pFrameLen), pFrameLen,
-			   TotalLen, &MeasureReqIE);
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Prepare Measurement report action frame and enqueue it into
-		management queue waiting for transmition.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueMeasurementRep(struct rt_rtmp_adapter *pAd,
-			   u8 *pDA,
-			   u8 DialogToken,
-			   u8 MeasureToken,
-			   u8 MeasureReqMode,
-			   u8 MeasureReqType,
-			   u8 ReportInfoLen, u8 *pReportInfo)
-{
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen;
-	struct rt_header_802_11 ActHdr;
-	struct rt_measure_report_info MeasureRepIE;
-
-	/* build action frame header. */
-	MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
-			 pAd->CurrentAddress);
-
-	NStatus = MlmeAllocateMemory(pAd, (void *)& pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s() allocate memory failed \n", __func__));
-		return;
-	}
-	NdisMoveMemory(pOutBuffer, (char *)& ActHdr, sizeof(struct rt_header_802_11));
-	FrameLen = sizeof(struct rt_header_802_11);
-
-	InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen,
-		       CATEGORY_SPECTRUM, SPEC_MRP);
-
-	/* fill Dialog Token */
-	InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken);
-
-	/* prepare Measurement IE. */
-	NdisZeroMemory(&MeasureRepIE, sizeof(struct rt_measure_report_info));
-	MeasureRepIE.Token = MeasureToken;
-	MeasureRepIE.ReportMode = MeasureReqMode;
-	MeasureRepIE.ReportType = MeasureReqType;
-	InsertMeasureReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen,
-			      &MeasureRepIE, ReportInfoLen, pReportInfo);
-
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Prepare TPC Request action frame and enqueue it into
-		management queue waiting for transmition.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueTPCReq(struct rt_rtmp_adapter *pAd, u8 *pDA, u8 DialogToken)
-{
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen;
-
-	struct rt_header_802_11 ActHdr;
-
-	/* build action frame header. */
-	MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
-			 pAd->CurrentAddress);
-
-	NStatus = MlmeAllocateMemory(pAd, (void *)& pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s() allocate memory failed \n", __func__));
-		return;
-	}
-	NdisMoveMemory(pOutBuffer, (char *)& ActHdr, sizeof(struct rt_header_802_11));
-	FrameLen = sizeof(struct rt_header_802_11);
-
-	InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen,
-		       CATEGORY_SPECTRUM, SPEC_TPCRQ);
-
-	/* fill Dialog Token */
-	InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken);
-
-	/* Insert TPC Request IE. */
-	InsertTpcReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen);
-
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Prepare TPC Report action frame and enqueue it into
-		management queue waiting for transmition.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueTPCRep(struct rt_rtmp_adapter *pAd,
-		   u8 *pDA,
-		   u8 DialogToken, u8 TxPwr, u8 LinkMargin)
-{
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen;
-
-	struct rt_header_802_11 ActHdr;
-
-	/* build action frame header. */
-	MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
-			 pAd->CurrentAddress);
-
-	NStatus = MlmeAllocateMemory(pAd, (void *)& pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s() allocate memory failed \n", __func__));
-		return;
-	}
-	NdisMoveMemory(pOutBuffer, (char *)& ActHdr, sizeof(struct rt_header_802_11));
-	FrameLen = sizeof(struct rt_header_802_11);
-
-	InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen,
-		       CATEGORY_SPECTRUM, SPEC_TPCRP);
-
-	/* fill Dialog Token */
-	InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken);
-
-	/* Insert TPC Request IE. */
-	InsertTpcReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen, TxPwr,
-			  LinkMargin);
-
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Prepare Channel Switch Announcement action frame and enqueue it into
-		management queue waiting for transmition.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-		2. Channel switch announcement mode.
-		2. a New selected channel.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueChSwAnn(struct rt_rtmp_adapter *pAd,
-		    u8 *pDA, u8 ChSwMode, u8 NewCh)
-{
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen;
-
-	struct rt_header_802_11 ActHdr;
-
-	/* build action frame header. */
-	MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA,
-			 pAd->CurrentAddress);
-
-	NStatus = MlmeAllocateMemory(pAd, (void *)& pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s() allocate memory failed \n", __func__));
-		return;
-	}
-	NdisMoveMemory(pOutBuffer, (char *)& ActHdr, sizeof(struct rt_header_802_11));
-	FrameLen = sizeof(struct rt_header_802_11);
-
-	InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen,
-		       CATEGORY_SPECTRUM, SPEC_CHANNEL_SWITCH);
-
-	InsertChSwAnnIE(pAd, (pOutBuffer + FrameLen), &FrameLen, ChSwMode,
-			NewCh, 0);
-
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	return;
-}
-
-static BOOLEAN DfsRequirementCheck(struct rt_rtmp_adapter *pAd, u8 Channel)
-{
-	BOOLEAN Result = FALSE;
-	int i;
-
-	do {
-		/* check DFS procedure is running. */
-		/* make sure DFS procedure won't start twice. */
-		if (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE) {
-			Result = FALSE;
-			break;
-		}
-		/* check the new channel carried from Channel Switch Announcemnet is valid. */
-		for (i = 0; i < pAd->ChannelListNum; i++) {
-			if ((Channel == pAd->ChannelList[i].Channel)
-			    && (pAd->ChannelList[i].RemainingTimeForUse == 0)) {
-				/* found radar signal in the channel. the channel can't use at least for 30 minutes. */
-				pAd->ChannelList[i].RemainingTimeForUse = 1800;	/*30 min = 1800 sec */
-				Result = TRUE;
-				break;
-			}
-		}
-	} while (FALSE);
-
-	return Result;
-}
-
-void NotifyChSwAnnToPeerAPs(struct rt_rtmp_adapter *pAd,
-			    u8 *pRA,
-			    u8 *pTA, u8 ChSwMode, u8 Channel)
-{
-}
-
-static void StartDFSProcedure(struct rt_rtmp_adapter *pAd,
-			      u8 Channel, u8 ChSwMode)
-{
-	/* start DFS procedure */
-	pAd->CommonCfg.Channel = Channel;
-
-	N_ChannelCheck(pAd);
-
-	pAd->CommonCfg.RadarDetect.RDMode = RD_SWITCHING_MODE;
-	pAd->CommonCfg.RadarDetect.CSCount = 0;
-}
-
-/*
-	==========================================================================
-	Description:
-		Channel Switch Announcement action frame sanity check.
-
-	Parametrs:
-		1. MLME message containing the received frame
-		2. message length.
-		3. Channel switch announcement information buffer.
-
-	Return	: None.
-	==========================================================================
- */
-
-/*
-  Channel Switch Announcement IE.
-  +----+-----+-----------+------------+-----------+
-  | ID | Len |Ch Sw Mode | New Ch Num | Ch Sw Cnt |
-  +----+-----+-----------+------------+-----------+
-    1    1        1           1            1
-*/
-static BOOLEAN PeerChSwAnnSanity(struct rt_rtmp_adapter *pAd,
-				 void * pMsg,
-				 unsigned long MsgLen,
-				 struct rt_ch_sw_ann_info * pChSwAnnInfo)
-{
-	struct rt_frame_802_11 * Fr = (struct rt_frame_802_11 *) pMsg;
-	u8 *pFramePtr = Fr->Octet;
-	BOOLEAN result = FALSE;
-	struct rt_eid * eid_ptr;
-
-	/* skip 802.11 header. */
-	MsgLen -= sizeof(struct rt_header_802_11);
-
-	/* skip category and action code. */
-	pFramePtr += 2;
-	MsgLen -= 2;
-
-	if (pChSwAnnInfo == NULL)
-		return result;
-
-	eid_ptr = (struct rt_eid *) pFramePtr;
-	while (((u8 *) eid_ptr + eid_ptr->Len + 1) <
-	       ((u8 *)pFramePtr + MsgLen)) {
-		switch (eid_ptr->Eid) {
-		case IE_CHANNEL_SWITCH_ANNOUNCEMENT:
-			NdisMoveMemory(&pChSwAnnInfo->ChSwMode, eid_ptr->Octet,
-				       1);
-			NdisMoveMemory(&pChSwAnnInfo->Channel,
-				       eid_ptr->Octet + 1, 1);
-			NdisMoveMemory(&pChSwAnnInfo->ChSwCnt,
-				       eid_ptr->Octet + 2, 1);
-
-			result = TRUE;
-			break;
-
-		default:
-			break;
-		}
-		eid_ptr = (struct rt_eid *) ((u8 *) eid_ptr + 2 + eid_ptr->Len);
-	}
-
-	return result;
-}
-
-/*
-	==========================================================================
-	Description:
-		Measurement request action frame sanity check.
-
-	Parametrs:
-		1. MLME message containing the received frame
-		2. message length.
-		3. Measurement request information buffer.
-
-	Return	: None.
-	==========================================================================
- */
-static BOOLEAN PeerMeasureReqSanity(struct rt_rtmp_adapter *pAd,
-				    void * pMsg,
-				    unsigned long MsgLen,
-				    u8 *pDialogToken,
-				    struct rt_measure_req_info * pMeasureReqInfo,
-				    struct rt_measure_req * pMeasureReq)
-{
-	struct rt_frame_802_11 * Fr = (struct rt_frame_802_11 *) pMsg;
-	u8 *pFramePtr = Fr->Octet;
-	BOOLEAN result = FALSE;
-	struct rt_eid * eid_ptr;
-	u8 *ptr;
-	u64 MeasureStartTime;
-	u16 MeasureDuration;
-
-	/* skip 802.11 header. */
-	MsgLen -= sizeof(struct rt_header_802_11);
-
-	/* skip category and action code. */
-	pFramePtr += 2;
-	MsgLen -= 2;
-
-	if (pMeasureReqInfo == NULL)
-		return result;
-
-	NdisMoveMemory(pDialogToken, pFramePtr, 1);
-	pFramePtr += 1;
-	MsgLen -= 1;
-
-	eid_ptr = (struct rt_eid *) pFramePtr;
-	while (((u8 *) eid_ptr + eid_ptr->Len + 1) <
-	       ((u8 *)pFramePtr + MsgLen)) {
-		switch (eid_ptr->Eid) {
-		case IE_MEASUREMENT_REQUEST:
-			NdisMoveMemory(&pMeasureReqInfo->Token, eid_ptr->Octet,
-				       1);
-			NdisMoveMemory(&pMeasureReqInfo->ReqMode.word,
-				       eid_ptr->Octet + 1, 1);
-			NdisMoveMemory(&pMeasureReqInfo->ReqType,
-				       eid_ptr->Octet + 2, 1);
-			ptr = (u8 *)(eid_ptr->Octet + 3);
-			NdisMoveMemory(&pMeasureReq->ChNum, ptr, 1);
-			NdisMoveMemory(&MeasureStartTime, ptr + 1, 8);
-			pMeasureReq->MeasureStartTime =
-			    SWAP64(MeasureStartTime);
-			NdisMoveMemory(&MeasureDuration, ptr + 9, 2);
-			pMeasureReq->MeasureDuration = SWAP16(MeasureDuration);
-
-			result = TRUE;
-			break;
-
-		default:
-			break;
-		}
-		eid_ptr = (struct rt_eid *) ((u8 *) eid_ptr + 2 + eid_ptr->Len);
-	}
-
-	return result;
-}
-
-/*
-	==========================================================================
-	Description:
-		Measurement report action frame sanity check.
-
-	Parametrs:
-		1. MLME message containing the received frame
-		2. message length.
-		3. Measurement report information buffer.
-		4. basic report information buffer.
-
-	Return	: None.
-	==========================================================================
- */
-
-/*
-  Measurement Report IE.
-  +----+-----+-------+-------------+--------------+----------------+
-  | ID | Len | Token | Report Mode | Measure Type | Measure Report |
-  +----+-----+-------+-------------+--------------+----------------+
-    1     1      1          1             1            variable
-
-  Basic Report.
-  +--------+------------+----------+-----+
-  | Ch Num | Start Time | Duration | Map |
-  +--------+------------+----------+-----+
-      1          8           2        1
-
-  Map Field Bit Format.
-  +-----+---------------+---------------------+-------+------------+----------+
-  | Bss | OFDM Preamble | Unidentified signal | Radar | Unmeasured | Reserved |
-  +-----+---------------+---------------------+-------+------------+----------+
-     0          1                  2              3         4          5-7
-*/
-static BOOLEAN PeerMeasureReportSanity(struct rt_rtmp_adapter *pAd,
-				       void * pMsg,
-				       unsigned long MsgLen,
-				       u8 *pDialogToken,
-				       struct rt_measure_report_info *
-				       pMeasureReportInfo,
-				       u8 *pReportBuf)
-{
-	struct rt_frame_802_11 * Fr = (struct rt_frame_802_11 *) pMsg;
-	u8 *pFramePtr = Fr->Octet;
-	BOOLEAN result = FALSE;
-	struct rt_eid * eid_ptr;
-	u8 *ptr;
-
-	/* skip 802.11 header. */
-	MsgLen -= sizeof(struct rt_header_802_11);
-
-	/* skip category and action code. */
-	pFramePtr += 2;
-	MsgLen -= 2;
-
-	if (pMeasureReportInfo == NULL)
-		return result;
-
-	NdisMoveMemory(pDialogToken, pFramePtr, 1);
-	pFramePtr += 1;
-	MsgLen -= 1;
-
-	eid_ptr = (struct rt_eid *) pFramePtr;
-	while (((u8 *) eid_ptr + eid_ptr->Len + 1) <
-	       ((u8 *)pFramePtr + MsgLen)) {
-		switch (eid_ptr->Eid) {
-		case IE_MEASUREMENT_REPORT:
-			NdisMoveMemory(&pMeasureReportInfo->Token,
-				       eid_ptr->Octet, 1);
-			NdisMoveMemory(&pMeasureReportInfo->ReportMode,
-				       eid_ptr->Octet + 1, 1);
-			NdisMoveMemory(&pMeasureReportInfo->ReportType,
-				       eid_ptr->Octet + 2, 1);
-			if (pMeasureReportInfo->ReportType == RM_BASIC) {
-				struct rt_measure_basic_report * pReport =
-				    (struct rt_measure_basic_report *) pReportBuf;
-				ptr = (u8 *)(eid_ptr->Octet + 3);
-				NdisMoveMemory(&pReport->ChNum, ptr, 1);
-				NdisMoveMemory(&pReport->MeasureStartTime,
-					       ptr + 1, 8);
-				NdisMoveMemory(&pReport->MeasureDuration,
-					       ptr + 9, 2);
-				NdisMoveMemory(&pReport->Map, ptr + 11, 1);
-
-			} else if (pMeasureReportInfo->ReportType == RM_CCA) {
-				struct rt_measure_cca_report * pReport =
-				    (struct rt_measure_cca_report *) pReportBuf;
-				ptr = (u8 *)(eid_ptr->Octet + 3);
-				NdisMoveMemory(&pReport->ChNum, ptr, 1);
-				NdisMoveMemory(&pReport->MeasureStartTime,
-					       ptr + 1, 8);
-				NdisMoveMemory(&pReport->MeasureDuration,
-					       ptr + 9, 2);
-				NdisMoveMemory(&pReport->CCA_Busy_Fraction,
-					       ptr + 11, 1);
-
-			} else if (pMeasureReportInfo->ReportType ==
-				   RM_RPI_HISTOGRAM) {
-				struct rt_measure_rpi_report * pReport =
-				    (struct rt_measure_rpi_report *) pReportBuf;
-				ptr = (u8 *)(eid_ptr->Octet + 3);
-				NdisMoveMemory(&pReport->ChNum, ptr, 1);
-				NdisMoveMemory(&pReport->MeasureStartTime,
-					       ptr + 1, 8);
-				NdisMoveMemory(&pReport->MeasureDuration,
-					       ptr + 9, 2);
-				NdisMoveMemory(&pReport->RPI_Density, ptr + 11,
-					       8);
-			}
-			result = TRUE;
-			break;
-
-		default:
-			break;
-		}
-		eid_ptr = (struct rt_eid *) ((u8 *) eid_ptr + 2 + eid_ptr->Len);
-	}
-
-	return result;
-}
-
-/*
-	==========================================================================
-	Description:
-		TPC Request action frame sanity check.
-
-	Parametrs:
-		1. MLME message containing the received frame
-		2. message length.
-		3. Dialog Token.
-
-	Return	: None.
-	==========================================================================
- */
-static BOOLEAN PeerTpcReqSanity(struct rt_rtmp_adapter *pAd,
-				void * pMsg,
-				unsigned long MsgLen, u8 *pDialogToken)
-{
-	struct rt_frame_802_11 * Fr = (struct rt_frame_802_11 *) pMsg;
-	u8 *pFramePtr = Fr->Octet;
-	BOOLEAN result = FALSE;
-	struct rt_eid * eid_ptr;
-
-	MsgLen -= sizeof(struct rt_header_802_11);
-
-	/* skip category and action code. */
-	pFramePtr += 2;
-	MsgLen -= 2;
-
-	if (pDialogToken == NULL)
-		return result;
-
-	NdisMoveMemory(pDialogToken, pFramePtr, 1);
-	pFramePtr += 1;
-	MsgLen -= 1;
-
-	eid_ptr = (struct rt_eid *) pFramePtr;
-	while (((u8 *) eid_ptr + eid_ptr->Len + 1) <
-	       ((u8 *)pFramePtr + MsgLen)) {
-		switch (eid_ptr->Eid) {
-		case IE_TPC_REQUEST:
-			result = TRUE;
-			break;
-
-		default:
-			break;
-		}
-		eid_ptr = (struct rt_eid *) ((u8 *) eid_ptr + 2 + eid_ptr->Len);
-	}
-
-	return result;
-}
-
-/*
-	==========================================================================
-	Description:
-		TPC Report action frame sanity check.
-
-	Parametrs:
-		1. MLME message containing the received frame
-		2. message length.
-		3. Dialog Token.
-		4. TPC Report IE.
-
-	Return	: None.
-	==========================================================================
- */
-static BOOLEAN PeerTpcRepSanity(struct rt_rtmp_adapter *pAd,
-				void * pMsg,
-				unsigned long MsgLen,
-				u8 *pDialogToken,
-				struct rt_tpc_report_info * pTpcRepInfo)
-{
-	struct rt_frame_802_11 * Fr = (struct rt_frame_802_11 *) pMsg;
-	u8 *pFramePtr = Fr->Octet;
-	BOOLEAN result = FALSE;
-	struct rt_eid * eid_ptr;
-
-	MsgLen -= sizeof(struct rt_header_802_11);
-
-	/* skip category and action code. */
-	pFramePtr += 2;
-	MsgLen -= 2;
-
-	if (pDialogToken == NULL)
-		return result;
-
-	NdisMoveMemory(pDialogToken, pFramePtr, 1);
-	pFramePtr += 1;
-	MsgLen -= 1;
-
-	eid_ptr = (struct rt_eid *) pFramePtr;
-	while (((u8 *) eid_ptr + eid_ptr->Len + 1) <
-	       ((u8 *)pFramePtr + MsgLen)) {
-		switch (eid_ptr->Eid) {
-		case IE_TPC_REPORT:
-			NdisMoveMemory(&pTpcRepInfo->TxPwr, eid_ptr->Octet, 1);
-			NdisMoveMemory(&pTpcRepInfo->LinkMargin,
-				       eid_ptr->Octet + 1, 1);
-			result = TRUE;
-			break;
-
-		default:
-			break;
-		}
-		eid_ptr = (struct rt_eid *) ((u8 *) eid_ptr + 2 + eid_ptr->Len);
-	}
-
-	return result;
-}
-
-/*
-	==========================================================================
-	Description:
-		Channel Switch Announcement action frame handler.
-
-	Parametrs:
-		Elme - MLME message containing the received frame
-
-	Return	: None.
-	==========================================================================
- */
-static void PeerChSwAnnAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_ch_sw_ann_info ChSwAnnInfo;
-	struct rt_frame_802_11 * pFr = (struct rt_frame_802_11 *) Elem->Msg;
-	u8 index = 0, Channel = 0, NewChannel = 0;
-	unsigned long Bssidx = 0;
-
-	NdisZeroMemory(&ChSwAnnInfo, sizeof(struct rt_ch_sw_ann_info));
-	if (!PeerChSwAnnSanity(pAd, Elem->Msg, Elem->MsgLen, &ChSwAnnInfo)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Invalid Channel Switch Action Frame.\n"));
-		return;
-	}
-
-	if (pAd->OpMode == OPMODE_STA) {
-		Bssidx =
-		    BssTableSearch(&pAd->ScanTab, pFr->Hdr.Addr3,
-				   pAd->CommonCfg.Channel);
-		if (Bssidx == BSS_NOT_FOUND) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PeerChSwAnnAction - Bssidx is not found\n"));
-			return;
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("\n****Bssidx is %d, Channel = %d\n", index,
-			  pAd->ScanTab.BssEntry[Bssidx].Channel));
-		hex_dump("SSID", pAd->ScanTab.BssEntry[Bssidx].Bssid, 6);
-
-		Channel = pAd->CommonCfg.Channel;
-		NewChannel = ChSwAnnInfo.Channel;
-
-		if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0)
-		    && (Channel != NewChannel)) {
-			/* Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection). */
-			/* In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results. */
-			AsicSwitchChannel(pAd, 1, FALSE);
-			AsicLockChannel(pAd, 1);
-			LinkDown(pAd, FALSE);
-			MlmeQueueInit(&pAd->Mlme.Queue);
-			BssTableInit(&pAd->ScanTab);
-			RTMPusecDelay(1000000);	/* use delay to prevent STA do reassoc */
-
-			/* channel sanity check */
-			for (index = 0; index < pAd->ChannelListNum; index++) {
-				if (pAd->ChannelList[index].Channel ==
-				    NewChannel) {
-					pAd->ScanTab.BssEntry[Bssidx].Channel =
-					    NewChannel;
-					pAd->CommonCfg.Channel = NewChannel;
-					AsicSwitchChannel(pAd,
-							  pAd->CommonCfg.
-							  Channel, FALSE);
-					AsicLockChannel(pAd,
-							pAd->CommonCfg.Channel);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("&&&&&&&&&&&&&&&&PeerChSwAnnAction - STA receive channel switch announcement IE (New Channel =%d)\n",
-						  NewChannel));
-					break;
-				}
-			}
-
-			if (index >= pAd->ChannelListNum) {
-				DBGPRINT_ERR("&&&&&&&&&&&&&&&&&&&&&&&&&&PeerChSwAnnAction(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum);
-			}
-		}
-	}
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Measurement Request action frame handler.
-
-	Parametrs:
-		Elme - MLME message containing the received frame
-
-	Return	: None.
-	==========================================================================
- */
-static void PeerMeasureReqAction(struct rt_rtmp_adapter *pAd,
-				 struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_frame_802_11 * pFr = (struct rt_frame_802_11 *) Elem->Msg;
-	u8 DialogToken;
-	struct rt_measure_req_info MeasureReqInfo;
-	struct rt_measure_req MeasureReq;
-	MEASURE_REPORT_MODE ReportMode;
-
-	if (PeerMeasureReqSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReqInfo,
-	     &MeasureReq)) {
-		ReportMode.word = 0;
-		ReportMode.field.Incapable = 1;
-		EnqueueMeasurementRep(pAd, pFr->Hdr.Addr2, DialogToken,
-				      MeasureReqInfo.Token, ReportMode.word,
-				      MeasureReqInfo.ReqType, 0, NULL);
-	}
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Measurement Report action frame handler.
-
-	Parametrs:
-		Elme - MLME message containing the received frame
-
-	Return	: None.
-	==========================================================================
- */
-static void PeerMeasureReportAction(struct rt_rtmp_adapter *pAd,
-				    struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_measure_report_info MeasureReportInfo;
-	struct rt_frame_802_11 * pFr = (struct rt_frame_802_11 *) Elem->Msg;
-	u8 DialogToken;
-	u8 *pMeasureReportInfo;
-
-/*      if (pAd->CommonCfg.bIEEE80211H != TRUE) */
-/*              return; */
-
-	pMeasureReportInfo = kmalloc(sizeof(struct rt_measure_rpi_report), GFP_ATOMIC);
-	if (pMeasureReportInfo == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s unable to alloc memory for measure report buffer (size=%zu).\n",
-			  __func__, sizeof(struct rt_measure_rpi_report)));
-		return;
-	}
-
-	NdisZeroMemory(&MeasureReportInfo, sizeof(struct rt_measure_report_info));
-	NdisZeroMemory(pMeasureReportInfo, sizeof(struct rt_measure_rpi_report));
-	if (PeerMeasureReportSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReportInfo,
-	     pMeasureReportInfo)) {
-		do {
-			struct rt_measure_req_entry *pEntry = NULL;
-
-			/* Not a autonomous measure report. */
-			/* check the dialog token field. drop it if the dialog token doesn't match. */
-			if ((DialogToken != 0)
-			    && ((pEntry = MeasureReqLookUp(pAd, DialogToken)) ==
-				NULL))
-				break;
-
-			if (pEntry != NULL)
-				MeasureReqDelete(pAd, pEntry->DialogToken);
-
-			if (MeasureReportInfo.ReportType == RM_BASIC) {
-				struct rt_measure_basic_report * pBasicReport =
-				    (struct rt_measure_basic_report *) pMeasureReportInfo;
-				if ((pBasicReport->Map.field.Radar)
-				    &&
-				    (DfsRequirementCheck
-				     (pAd, pBasicReport->ChNum) == TRUE)) {
-					NotifyChSwAnnToPeerAPs(pAd,
-							       pFr->Hdr.Addr1,
-							       pFr->Hdr.Addr2,
-							       1,
-							       pBasicReport->
-							       ChNum);
-					StartDFSProcedure(pAd,
-							  pBasicReport->ChNum,
-							  1);
-				}
-			}
-		} while (FALSE);
-	} else
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Invalid Measurement Report Frame.\n"));
-
-	kfree(pMeasureReportInfo);
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		TPC Request action frame handler.
-
-	Parametrs:
-		Elme - MLME message containing the received frame
-
-	Return	: None.
-	==========================================================================
- */
-static void PeerTpcReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_frame_802_11 * pFr = (struct rt_frame_802_11 *) Elem->Msg;
-	u8 *pFramePtr = pFr->Octet;
-	u8 DialogToken;
-	u8 TxPwr = GetCurTxPwr(pAd, Elem->Wcid);
-	u8 LinkMargin = 0;
-	char RealRssi;
-
-	/* link margin: Ratio of the received signal power to the minimum desired by the station (STA). The */
-	/*                              STA may incorporate rate information and channel conditions, including interference, into its computation */
-	/*                              of link margin. */
-
-	RealRssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0),
-			       ConvertToRssi(pAd, Elem->Rssi1, RSSI_1),
-			       ConvertToRssi(pAd, Elem->Rssi2, RSSI_2));
-
-	/* skip Category and action code. */
-	pFramePtr += 2;
-
-	/* Dialog token. */
-	NdisMoveMemory(&DialogToken, pFramePtr, 1);
-
-	LinkMargin = (RealRssi / MIN_RCV_PWR);
-	if (PeerTpcReqSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken))
-		EnqueueTPCRep(pAd, pFr->Hdr.Addr2, DialogToken, TxPwr,
-			      LinkMargin);
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		TPC Report action frame handler.
-
-	Parametrs:
-		Elme - MLME message containing the received frame
-
-	Return	: None.
-	==========================================================================
- */
-static void PeerTpcRepAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 DialogToken;
-	struct rt_tpc_report_info TpcRepInfo;
-	struct rt_tpc_req_entry *pEntry = NULL;
-
-	NdisZeroMemory(&TpcRepInfo, sizeof(struct rt_tpc_report_info));
-	if (PeerTpcRepSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &TpcRepInfo)) {
-		pEntry = TpcReqLookUp(pAd, DialogToken);
-		if (pEntry != NULL) {
-			TpcReqDelete(pAd, pEntry->DialogToken);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s: DialogToken=%x, TxPwr=%d, LinkMargin=%d\n",
-				  __func__, DialogToken, TpcRepInfo.TxPwr,
-				  TpcRepInfo.LinkMargin));
-		}
-	}
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-		Spectrun action frames Handler such as channel switch annoucement,
-		measurement report, measurement request actions frames.
-
-	Parametrs:
-		Elme - MLME message containing the received frame
-
-	Return	: None.
-	==========================================================================
- */
-void PeerSpectrumAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-
-	u8 Action = Elem->Msg[LENGTH_802_11 + 1];
-
-	if (pAd->CommonCfg.bIEEE80211H != TRUE)
-		return;
-
-	switch (Action) {
-	case SPEC_MRQ:
-		/* current rt2860 unable do such measure specified in Measurement Request. */
-		/* reject all measurement request. */
-		PeerMeasureReqAction(pAd, Elem);
-		break;
-
-	case SPEC_MRP:
-		PeerMeasureReportAction(pAd, Elem);
-		break;
-
-	case SPEC_TPCRQ:
-		PeerTpcReqAction(pAd, Elem);
-		break;
-
-	case SPEC_TPCRP:
-		PeerTpcRepAction(pAd, Elem);
-		break;
-
-	case SPEC_CHANNEL_SWITCH:
-
-		PeerChSwAnnAction(pAd, Elem);
-		break;
-	}
-
-	return;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	Parametrs:
-
-	Return	: None.
-	==========================================================================
- */
-int Set_MeasureReq_Proc(struct rt_rtmp_adapter *pAd, char *arg)
-{
-	u32 Aid = 1;
-	u32 ArgIdx;
-	char *thisChar;
-
-	MEASURE_REQ_MODE MeasureReqMode;
-	u8 MeasureReqToken = RandomByte(pAd);
-	u8 MeasureReqType = RM_BASIC;
-	u8 MeasureCh = 1;
-	u64 MeasureStartTime = GetCurrentTimeStamp(pAd);
-	struct rt_measure_req MeasureReq;
-	u8 TotalLen;
-
-	struct rt_header_802_11 ActHdr;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen;
-
-	NStatus = MlmeAllocateMemory(pAd, (void *)& pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s() allocate memory failed \n", __func__));
-		goto END_OF_MEASURE_REQ;
-	}
-
-	ArgIdx = 1;
-	while ((thisChar = strsep((char **)&arg, "-")) != NULL) {
-		switch (ArgIdx) {
-		case 1:	/* Aid. */
-			Aid = (u8)simple_strtol(thisChar, 0, 16);
-			break;
-
-		case 2:	/* Measurement Request Type. */
-			MeasureReqType = simple_strtol(thisChar, 0, 16);
-			if (MeasureReqType > 3) {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("%s: unknow MeasureReqType(%d)\n",
-					  __func__, MeasureReqType));
-				goto END_OF_MEASURE_REQ;
-			}
-			break;
-
-		case 3:	/* Measurement channel. */
-			MeasureCh = (u8)simple_strtol(thisChar, 0, 16);
-			break;
-		}
-		ArgIdx++;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s::Aid = %d, MeasureReqType=%d MeasureCh=%d\n", __func__,
-		  Aid, MeasureReqType, MeasureCh));
-	if (!VALID_WCID(Aid)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: unknow sta of Aid(%d)\n", __func__, Aid));
-		goto END_OF_MEASURE_REQ;
-	}
-
-	MeasureReqMode.word = 0;
-	MeasureReqMode.field.Enable = 1;
-
-	MeasureReqInsert(pAd, MeasureReqToken);
-
-	/* build action frame header. */
-	MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0,
-			 pAd->MacTab.Content[Aid].Addr, pAd->CurrentAddress);
-
-	NdisMoveMemory(pOutBuffer, (char *)& ActHdr, sizeof(struct rt_header_802_11));
-	FrameLen = sizeof(struct rt_header_802_11);
-
-	TotalLen = sizeof(struct rt_measure_req_info) + sizeof(struct rt_measure_req);
-
-	MakeMeasurementReqFrame(pAd, pOutBuffer, &FrameLen,
-				sizeof(struct rt_measure_req_info), CATEGORY_RM, RM_BASIC,
-				MeasureReqToken, MeasureReqMode.word,
-				MeasureReqType, 0);
-
-	MeasureReq.ChNum = MeasureCh;
-	MeasureReq.MeasureStartTime = cpu2le64(MeasureStartTime);
-	MeasureReq.MeasureDuration = cpu2le16(2000);
-
-	{
-		unsigned long TempLen;
-		MakeOutgoingFrame(pOutBuffer + FrameLen, &TempLen,
-				  sizeof(struct rt_measure_req), &MeasureReq,
-				  END_OF_ARGS);
-		FrameLen += TempLen;
-	}
-
-	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, (u32)FrameLen);
-
-END_OF_MEASURE_REQ:
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	return TRUE;
-}
-
-int Set_TpcReq_Proc(struct rt_rtmp_adapter *pAd, char *arg)
-{
-	u32 Aid;
-
-	u8 TpcReqToken = RandomByte(pAd);
-
-	Aid = (u32)simple_strtol(arg, 0, 16);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s::Aid = %d\n", __func__, Aid));
-	if (!VALID_WCID(Aid)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: unknow sta of Aid(%d)\n", __func__, Aid));
-		return TRUE;
-	}
-
-	TpcReqInsert(pAd, TpcReqToken);
-
-	EnqueueTPCReq(pAd, pAd->MacTab.Content[Aid].Addr, TpcReqToken);
-
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/crypt_hmac.h b/drivers/staging/rt2860/crypt_hmac.h
deleted file mode 100644
index 7a56515d7266c2805863fb8a845cd5fd91803e77..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/crypt_hmac.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-/****************************************************************************
-    Module Name:
-    HMAC
-
-    Abstract:
-    FIPS 198: The Keyed-Hash Message Authentication Code (HMAC)
-
-    Revision History:
-    Who         When            What
-    --------    ----------      ------------------------------------------
-    Eddy        2008/11/24      Create HMAC-SHA1, HMAC-SHA256
-***************************************************************************/
-#ifndef __CRYPT_HMAC_H__
-#define __CRYPT_HMAC_H__
-
-#ifdef CRYPT_TESTPLAN
-#include "crypt_testplan.h"
-#else
-#include "rt_config.h"
-#endif /* CRYPT_TESTPLAN */
-
-#ifdef SHA1_SUPPORT
-#define HMAC_SHA1_SUPPORT
-void HMAC_SHA1(IN const u8 Key[],
-	       u32 KeyLen,
-	       IN const u8 Message[],
-	       u32 MessageLen, u8 MAC[], u32 MACLen);
-#endif /* SHA1_SUPPORT */
-
-#ifdef MD5_SUPPORT
-#define HMAC_MD5_SUPPORT
-void HMAC_MD5(IN const u8 Key[],
-	      u32 KeyLen,
-	      IN const u8 Message[],
-	      u32 MessageLen, u8 MAC[], u32 MACLen);
-#endif /* MD5_SUPPORT */
-
-#endif /* __CRYPT_HMAC_H__ */
diff --git a/drivers/staging/rt2860/crypt_md5.h b/drivers/staging/rt2860/crypt_md5.h
deleted file mode 100644
index 26f974554b26354aa04701f3404f90e49d11aad0..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/crypt_md5.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-/****************************************************************************
-    Module Name:
-    MD5
-
-    Abstract:
-    RFC1321: The MD5 Message-Digest Algorithm
-
-    Revision History:
-    Who         When            What
-    --------    ----------      ------------------------------------------
-    Eddy        2008/11/24      Create md5
-***************************************************************************/
-
-#ifndef __CRYPT_MD5_H__
-#define __CRYPT_MD5_H__
-
-#ifdef CRYPT_TESTPLAN
-#include "crypt_testplan.h"
-#else
-#include "rt_config.h"
-#endif /* CRYPT_TESTPLAN */
-
-/* Algorithm options */
-#define MD5_SUPPORT
-
-#ifdef MD5_SUPPORT
-#define MD5_BLOCK_SIZE    64	/* 512 bits = 64 bytes */
-#define MD5_DIGEST_SIZE   16	/* 128 bits = 16 bytes */
-
-struct rt_md5_ctx_struc {
-	u32 HashValue[4];
-	u64 MessageLen;
-	u8 Block[MD5_BLOCK_SIZE];
-	u32 BlockLen;
-};
-
-void MD5_Init(struct rt_md5_ctx_struc *pMD5_CTX);
-void MD5_Hash(struct rt_md5_ctx_struc *pMD5_CTX);
-void MD5_Append(struct rt_md5_ctx_struc *pMD5_CTX,
-		IN const u8 Message[], u32 MessageLen);
-void MD5_End(struct rt_md5_ctx_struc *pMD5_CTX, u8 DigestMessage[]);
-void RT_MD5(IN const u8 Message[],
-	    u32 MessageLen, u8 DigestMessage[]);
-#endif /* MD5_SUPPORT */
-
-#endif /* __CRYPT_MD5_H__ */
diff --git a/drivers/staging/rt2860/crypt_sha2.h b/drivers/staging/rt2860/crypt_sha2.h
deleted file mode 100644
index 20d11ab865c12744441d029737187f238be3d728..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/crypt_sha2.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-/****************************************************************************
-    Module Name:
-    SHA2
-
-    Abstract:
-    FIPS 180-2: Secure Hash Standard (SHS)
-
-    Revision History:
-    Who         When            What
-    --------    ----------      ------------------------------------------
-    Eddy        2008/11/24      Create SHA1
-    Eddy        2008/07/23      Create SHA256
-***************************************************************************/
-
-#ifndef __CRYPT_SHA2_H__
-#define __CRYPT_SHA2_H__
-
-#ifdef CRYPT_TESTPLAN
-#include "crypt_testplan.h"
-#else
-#include "rt_config.h"
-#endif /* CRYPT_TESTPLAN */
-
-/* Algorithm options */
-#define SHA1_SUPPORT
-
-#ifdef SHA1_SUPPORT
-#define SHA1_BLOCK_SIZE    64	/* 512 bits = 64 bytes */
-#define SHA1_DIGEST_SIZE   20	/* 160 bits = 20 bytes */
-struct rt_sha1_ctx {
-	u32 HashValue[5];	/* 5 = (SHA1_DIGEST_SIZE / 32) */
-	u64 MessageLen;	/* total size */
-	u8 Block[SHA1_BLOCK_SIZE];
-	u32 BlockLen;
-};
-
-void RT_SHA1_Init(struct rt_sha1_ctx *pSHA_CTX);
-void SHA1_Hash(struct rt_sha1_ctx *pSHA_CTX);
-void SHA1_Append(struct rt_sha1_ctx *pSHA_CTX,
-		 IN const u8 Message[], u32 MessageLen);
-void SHA1_End(struct rt_sha1_ctx *pSHA_CTX, u8 DigestMessage[]);
-void RT_SHA1(IN const u8 Message[],
-	     u32 MessageLen, u8 DigestMessage[]);
-#endif /* SHA1_SUPPORT */
-
-#endif /* __CRYPT_SHA2_H__ */
diff --git a/drivers/staging/rt2860/dfs.h b/drivers/staging/rt2860/dfs.h
deleted file mode 100644
index 5fbab259acae1ead903565e2ffb806c64bc86b3d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/dfs.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    dfs.h
-
-    Abstract:
-    Support DFS function.
-
-    Revision History:
-    Who       When            What
-    --------  ----------      ----------------------------------------------
-    Fonchi    03-12-2007      created
-*/
-
-BOOLEAN RadarChannelCheck(struct rt_rtmp_adapter *pAd, u8 Ch);
diff --git a/drivers/staging/rt2860/eeprom.h b/drivers/staging/rt2860/eeprom.h
deleted file mode 100644
index 72c8fb941655321c1da7bf74433a8fa4f88a90ec..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/eeprom.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	eeprom.h
-
-	Abstract:
-	Miniport header file for eeprom related information
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-#ifndef __EEPROM_H__
-#define __EEPROM_H__
-
-#ifdef RTMP_PCI_SUPPORT
-/*************************************************************************
-  *	Public function declarations for prom-based chipset
-  ************************************************************************/
-int rtmp_ee_prom_read16(struct rt_rtmp_adapter *pAd,
-			u16 Offset, u16 *pValue);
-#endif /* RTMP_PCI_SUPPORT // */
-#ifdef RTMP_USB_SUPPORT
-/*************************************************************************
-  *	Public function declarations for usb-based prom chipset
-  ************************************************************************/
-int RTUSBReadEEPROM16(struct rt_rtmp_adapter *pAd,
-			   u16 offset, u16 *pData);
-#endif /* RTMP_USB_SUPPORT // */
-
-#ifdef RT30xx
-#ifdef RTMP_EFUSE_SUPPORT
-int rtmp_ee_efuse_read16(struct rt_rtmp_adapter *pAd,
-			 u16 Offset, u16 *pValue);
-#endif /* RTMP_EFUSE_SUPPORT // */
-#endif /* RT30xx // */
-
-/*************************************************************************
-  *	Public function declarations for prom operation callback functions setting
-  ************************************************************************/
-int RtmpChipOpsEepromHook(struct rt_rtmp_adapter *pAd, int infType);
-
-#endif /* __EEPROM_H__ // */
diff --git a/drivers/staging/rt2860/iface/rtmp_pci.h b/drivers/staging/rt2860/iface/rtmp_pci.h
deleted file mode 100644
index 3d66e386bd8aaa5f3c270ddc58779431af0bccfa..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/iface/rtmp_pci.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-#ifndef __RTMP_PCI_H__
-#define __RTMP_PCI_H__
-
-#define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p)				\
-	((struct os_cookie *)handle)->pci_dev = dev_p;
-
-#ifdef LINUX
-/* set driver data */
-#define RT28XX_DRVDATA_SET(_a)			pci_set_drvdata(_a, net_dev);
-
-#define RT28XX_PUT_DEVICE(dev_p)
-
-#define SA_SHIRQ IRQF_SHARED
-
-#ifdef PCI_MSI_SUPPORT
-#define RTMP_MSI_ENABLE(_pAd) \
-	{     struct os_cookie *_pObj = (struct os_cookie *)(_pAd->OS_Cookie); \
-		(_pAd)->HaveMsi = pci_enable_msi(_pObj->pci_dev) \
-							== 0 ? TRUE : FALSE; \
-	}
-
-#define RTMP_MSI_DISABLE(_pAd) \
-	{     struct os_cookie *_pObj = (struct os_cookie *)(_pAd->OS_Cookie); \
-		if (_pAd->HaveMsi == TRUE) \
-			pci_disable_msi(_pObj->pci_dev); \
-		_pAd->HaveMsi = FALSE;  \
-	}
-#else
-#define RTMP_MSI_ENABLE(_pAd)		do {} while (0)
-#define RTMP_MSI_DISABLE(_pAd)		do {} while (0)
-#endif /* PCI_MSI_SUPPORT */
-
-#define RTMP_PCI_DEV_UNMAP()						\
-{	if (net_dev->base_addr)	{					\
-		iounmap((void *)(net_dev->base_addr));			\
-		release_mem_region(pci_resource_start(dev_p, 0),	\
-					pci_resource_len(dev_p, 0)); } \
-	if (net_dev->irq) \
-		pci_release_regions(dev_p); }
-
-#define PCI_REG_READ_WORD(pci_dev, offset, Configuration)   {\
-	if (pci_read_config_word(pci_dev, offset, &reg16) == 0)     \
-		Configuration = le2cpu16(reg16);                        \
-	else                                                        \
-		Configuration = 0; }
-
-#define PCI_REG_WIRTE_WORD(pci_dev, offset, Configuration)  {\
-	reg16 = cpu2le16(Configuration);                        \
-	pci_write_config_word(pci_dev, offset, reg16); }
-
-#endif /* LINUX */
-
-#endif /* __RTMP_PCI_H__ */
diff --git a/drivers/staging/rt2860/iface/rtmp_usb.h b/drivers/staging/rt2860/iface/rtmp_usb.h
deleted file mode 100644
index 5712896379730c603b19d60ed3edd8296293eb13..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/iface/rtmp_usb.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-#ifndef __RTMP_USB_H__
-#define __RTMP_USB_H__
-
-#include "../rtusb_io.h"
-
-#ifdef LINUX
-#include <linux/usb.h>
-#endif /* LINUX */
-
-extern u8 EpToQueue[6];
-
-#define RXBULKAGGRE_ZISE			12
-#define MAX_TXBULK_LIMIT		(LOCAL_TXBUF_SIZE*(BULKAGGRE_ZISE-1))
-#define MAX_TXBULK_SIZE		(LOCAL_TXBUF_SIZE*BULKAGGRE_ZISE)
-#define MAX_RXBULK_SIZE		(LOCAL_TXBUF_SIZE*RXBULKAGGRE_ZISE)
-#define MAX_MLME_HANDLER_MEMORY 20
-
-/* Flags for Bulkflags control for bulk out data */
-#define	fRTUSB_BULK_OUT_DATA_NULL				0x00000001
-#define	fRTUSB_BULK_OUT_RTS					0x00000002
-#define	fRTUSB_BULK_OUT_MLME					0x00000004
-
-#define	fRTUSB_BULK_OUT_PSPOLL				0x00000010
-#define	fRTUSB_BULK_OUT_DATA_FRAG				0x00000020
-#define	fRTUSB_BULK_OUT_DATA_FRAG_2			0x00000040
-#define	fRTUSB_BULK_OUT_DATA_FRAG_3			0x00000080
-#define	fRTUSB_BULK_OUT_DATA_FRAG_4			0x00000100
-
-#define	fRTUSB_BULK_OUT_DATA_NORMAL			0x00010000
-#define	fRTUSB_BULK_OUT_DATA_NORMAL_2			0x00020000
-#define	fRTUSB_BULK_OUT_DATA_NORMAL_3			0x00040000
-#define	fRTUSB_BULK_OUT_DATA_NORMAL_4			0x00080000
-
-/* TODO:move to ./ate/include/iface/ate_usb.h */
-
-#define FREE_HTTX_RING(_pCookie, _pipeId, _txContext)			\
-{									\
-	if ((_txContext)->ENextBulkOutPosition == \
-	(_txContext)->CurWritePosition) {\
-		(_txContext)->bRingEmpty = TRUE;			\
-	}								\
-	/*NdisInterlockedDecrement(&(_p)->TxCount); */\
-}
-
-/******************************************************************************
-
-	USB Bulk operation related definitions
-
-******************************************************************************/
-
-#ifdef LINUX
-#define BULKAGGRE_ZISE			100
-#define RT28XX_PUT_DEVICE			usb_put_dev
-#define RTUSB_ALLOC_URB(iso)		usb_alloc_urb(iso, GFP_ATOMIC)
-#define RTUSB_SUBMIT_URB(pUrb)		usb_submit_urb(pUrb, \
-								GFP_ATOMIC)
-#define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, \
-							BufSize, \
-							pDma_addr)	\
-							usb_alloc_coherent(\
-							pUsb_Dev, \
-							BufSize, \
-							GFP_ATOMIC, \
-							pDma_addr)
-#define RTUSB_URB_FREE_BUFFER(pUsb_Dev, \
-							BufSize, \
-							pTransferBuf, \
-							Dma_addr)	\
-							usb_free_coherent( \
-							pUsb_Dev, \
-							BufSize, \
-							pTransferBuf, \
-							Dma_addr)
-
-#define RTUSB_FREE_URB(pUrb)	usb_free_urb(pUrb)
-
-/* unlink urb */
-#define RTUSB_UNLINK_URB(pUrb)		usb_kill_urb(pUrb)
-
-extern void dump_urb(struct urb *purb);
-
-#define InterlockedIncrement		atomic_inc
-#define NdisInterlockedIncrement	atomic_inc
-#define InterlockedDecrement		atomic_dec
-#define NdisInterlockedDecrement	atomic_dec
-#define InterlockedExchange		atomic_set
-
-#endif /* LINUX */
-
-#define NT_SUCCESS(status)		(((status) >= 0) ? (TRUE) : (FALSE))
-
-#define USBD_TRANSFER_DIRECTION_OUT		0
-#define USBD_TRANSFER_DIRECTION_IN		0
-#define USBD_SHORT_TRANSFER_OK			0
-#define PURB			struct urb *
-
-#define PIRP		void *
-#define NDIS_OID	u32
-#ifndef USB_ST_NOERROR
-#define USB_ST_NOERROR     0
-#endif
-
-/* vendor-specific control operations */
-#define CONTROL_TIMEOUT_JIFFIES ((100 * OS_HZ) / 1000)
-#define UNLINK_TIMEOUT_MS		3
-
-void RTUSBBulkOutDataPacketComplete(struct urb *purb, struct pt_regs *pt_regs);
-void RTUSBBulkOutMLMEPacketComplete(struct urb *pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkOutNullFrameComplete(struct urb *pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkOutRTSFrameComplete(struct urb *pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkOutPsPollComplete(struct urb *pUrb, struct pt_regs *pt_regs);
-void RTUSBBulkRxComplete(struct urb *pUrb, struct pt_regs *pt_regs);
-
-#ifdef KTHREAD_SUPPORT
-#define RTUSBMlmeUp(pAd) \
-	do {								    \
-		struct rt_rtmp_os_task *_pTask = &((pAd)->mlmeTask);\
-		if (_pTask->kthread_task) {\
-			_pTask->kthread_running = TRUE; \
-		wake_up(&_pTask->kthread_q); \
-		} \
-	} while (0)
-#else
-#define RTUSBMlmeUp(pAd)	        \
-	do {								    \
-		struct rt_rtmp_os_task *_pTask = &((pAd)->mlmeTask);\
-		CHECK_PID_LEGALITY(_pTask->taskPID)		    \
-		{ \
-			RTMP_SEM_EVENT_UP(&(_pTask->taskSema)); \
-		} \
-	} while (0)
-#endif
-
-#ifdef KTHREAD_SUPPORT
-#define RTUSBCMDUp(pAd) \
-	do {	\
-		struct rt_rtmp_os_task *_pTask = &((pAd)->cmdQTask);	\
-		{ \
-			_pTask->kthread_running = TRUE; \
-		wake_up(&_pTask->kthread_q); \
-		} \
-	} while (0)
-
-#else
-#define RTUSBCMDUp(pAd)	                \
-	do {							    \
-		struct rt_rtmp_os_task *_pTask = &((pAd)->cmdQTask);	\
-		CHECK_PID_LEGALITY(_pTask->taskPID)	    \
-		{\
-			RTMP_SEM_EVENT_UP(&(_pTask->taskSema)); \
-		} \
-	} while (0)
-#endif
-
-#define DEVICE_VENDOR_REQUEST_OUT       0x40
-#define DEVICE_VENDOR_REQUEST_IN        0xc0
-/*#define INTERFACE_VENDOR_REQUEST_OUT    0x41*/
-/*#define INTERFACE_VENDOR_REQUEST_IN     0xc1*/
-
-#define BULKOUT_MGMT_RESET_FLAG		0x80
-
-#define RTUSB_SET_BULK_FLAG(_M, _F)	((_M)->BulkFlags |= (_F))
-#define RTUSB_CLEAR_BULK_FLAG(_M, _F)	((_M)->BulkFlags &= ~(_F))
-#define RTUSB_TEST_BULK_FLAG(_M, _F)	(((_M)->BulkFlags & (_F)) != 0)
-
-#define RTMP_IRQ_REQUEST(net_dev)		do {} while (0)
-#define RTMP_IRQ_RELEASE(net_dev)		do {} while (0)
-
-#endif /* __RTMP_USB_H__ */
diff --git a/drivers/staging/rt2860/mlme.h b/drivers/staging/rt2860/mlme.h
deleted file mode 100644
index a285851692ee8dd6cb439b29f317d1add9764bdb..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/mlme.h
+++ /dev/null
@@ -1,1050 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	mlme.h
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		------------------------------
-	John Chang		2003-08-28		Created
-	John Chang  		2004-09-06      	modified for RT2600
-	Justin P. Mattock	11/07/2010		Fix typos in comments
-
-*/
-#ifndef __MLME_H__
-#define __MLME_H__
-
-#include "rtmp_dot11.h"
-
-/* maximum supported capability information */
-/* ESS, IBSS, Privacy, Short Preamble, Spectrum mgmt, Short Slot */
-#define SUPPORTED_CAPABILITY_INFO   0x0533
-
-#define END_OF_ARGS                 -1
-#define LFSR_MASK                   0x80000057
-#define MLME_TASK_EXEC_INTV         100/*200*/	/* */
-#define LEAD_TIME                   5
-#define MLME_TASK_EXEC_MULTIPLE       10  /*5*/	/* MLME_TASK_EXEC_MULTIPLE * MLME_TASK_EXEC_INTV = 1 sec */
-#define REORDER_EXEC_INTV		100	/* 0.1 sec */
-
-/* The definition of Radar detection duration region */
-#define CE		0
-#define FCC		1
-#define JAP		2
-#define JAP_W53	3
-#define JAP_W56	4
-#define MAX_RD_REGION 5
-
-#define BEACON_LOST_TIME            (4 * OS_HZ)	/* 2048 msec = 2 sec */
-
-#define DLS_TIMEOUT                 1200	/* unit: msec */
-#define AUTH_TIMEOUT                300	/* unit: msec */
-#define ASSOC_TIMEOUT               300	/* unit: msec */
-#define JOIN_TIMEOUT                2000	/* unit: msec */
-#define SHORT_CHANNEL_TIME          90	/* unit: msec */
-#define MIN_CHANNEL_TIME            110	/* unit: msec, for dual band scan */
-#define MAX_CHANNEL_TIME            140	/* unit: msec, for single band scan */
-#define	FAST_ACTIVE_SCAN_TIME	    30	/* Active scan waiting for probe response time */
-#define CW_MIN_IN_BITS              4	/* actual CwMin = 2^CW_MIN_IN_BITS - 1 */
-#define LINK_DOWN_TIMEOUT           20000	/* unit: msec */
-#define AUTO_WAKEUP_TIMEOUT			70	/*unit: msec */
-
-#define CW_MAX_IN_BITS              10	/* actual CwMax = 2^CW_MAX_IN_BITS - 1 */
-
-/* Note: RSSI_TO_DBM_OFFSET has been changed to variable for new RF (2004-0720). */
-/* Should not refer to this constant anymore */
-/*#define RSSI_TO_DBM_OFFSET          120 // for RT2530 RSSI-115 = dBm */
-#define RSSI_FOR_MID_TX_POWER       -55	/* -55 db is considered mid-distance */
-#define RSSI_FOR_LOW_TX_POWER       -45	/* -45 db is considered very short distance and */
-					/* eligible to use a lower TX power */
-#define RSSI_FOR_LOWEST_TX_POWER    -30
-/*#define MID_TX_POWER_DELTA          0   // 0 db from full TX power upon mid-distance to AP */
-#define LOW_TX_POWER_DELTA          6	/* -3 db from full TX power upon very short distance. 1 grade is 0.5 db */
-#define LOWEST_TX_POWER_DELTA       16	/* -8 db from full TX power upon shortest distance. 1 grade is 0.5 db */
-
-#define RSSI_TRIGGERED_UPON_BELOW_THRESHOLD     0
-#define RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD   1
-#define RSSI_THRESHOLD_FOR_ROAMING              25
-#define RSSI_DELTA                              5
-
-/* Channel Quality Indication */
-#define CQI_IS_GOOD(cqi)            ((cqi) >= 50)
-/*#define CQI_IS_FAIR(cqi)          (((cqi) >= 20) && ((cqi) < 50)) */
-#define CQI_IS_POOR(cqi)            (cqi < 50)	/*(((cqi) >= 5) && ((cqi) < 20)) */
-#define CQI_IS_BAD(cqi)             (cqi < 5)
-#define CQI_IS_DEAD(cqi)            (cqi == 0)
-
-/* weighting factor to calculate Channel quality, total should be 100% */
-#define RSSI_WEIGHTING                   50
-#define TX_WEIGHTING                     30
-#define RX_WEIGHTING                     20
-
-#define BSS_NOT_FOUND                    0xFFFFFFFF
-
-#define MAX_LEN_OF_MLME_QUEUE            40	/*10 */
-
-#define SCAN_PASSIVE                     18	/* scan with no probe request, only wait beacon and probe response */
-#define SCAN_ACTIVE                      19	/* scan with probe request, and wait beacon and probe response */
-#define	SCAN_CISCO_PASSIVE				 20	/* Single channel passive scan */
-#define	SCAN_CISCO_ACTIVE				 21	/* Single channel active scan */
-#define	SCAN_CISCO_NOISE				 22	/* Single channel passive scan for noise histogram collection */
-#define	SCAN_CISCO_CHANNEL_LOAD			 23	/* Single channel passive scan for channel load collection */
-#define FAST_SCAN_ACTIVE                 24	/* scan with probe request, and wait beacon and probe response */
-
-#define MAC_ADDR_IS_GROUP(Addr)       (((Addr[0]) & 0x01))
-#define MAC_ADDR_HASH(Addr)            (Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5])
-#define MAC_ADDR_HASH_INDEX(Addr)      (MAC_ADDR_HASH(Addr) % HASH_TABLE_SIZE)
-#define TID_MAC_HASH(Addr, TID)            (TID^Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5])
-#define TID_MAC_HASH_INDEX(Addr, TID)      (TID_MAC_HASH(Addr, TID) % HASH_TABLE_SIZE)
-
-/* LED Control */
-/* association ON. one LED ON. another blinking when TX, OFF when idle */
-/* no association, both LED off */
-#define ASIC_LED_ACT_ON(pAd)        RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00031e46)
-#define ASIC_LED_ACT_OFF(pAd)       RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00001e46)
-
-/* bit definition of the 2-byte pBEACON->Capability field */
-#define CAP_IS_ESS_ON(x)                 (((x) & 0x0001) != 0)
-#define CAP_IS_IBSS_ON(x)                (((x) & 0x0002) != 0)
-#define CAP_IS_CF_POLLABLE_ON(x)         (((x) & 0x0004) != 0)
-#define CAP_IS_CF_POLL_REQ_ON(x)         (((x) & 0x0008) != 0)
-#define CAP_IS_PRIVACY_ON(x)             (((x) & 0x0010) != 0)
-#define CAP_IS_SHORT_PREAMBLE_ON(x)      (((x) & 0x0020) != 0)
-#define CAP_IS_PBCC_ON(x)                (((x) & 0x0040) != 0)
-#define CAP_IS_AGILITY_ON(x)             (((x) & 0x0080) != 0)
-#define CAP_IS_SPECTRUM_MGMT(x)          (((x) & 0x0100) != 0)	/* 802.11e d9 */
-#define CAP_IS_QOS(x)                    (((x) & 0x0200) != 0)	/* 802.11e d9 */
-#define CAP_IS_SHORT_SLOT(x)             (((x) & 0x0400) != 0)
-#define CAP_IS_APSD(x)                   (((x) & 0x0800) != 0)	/* 802.11e d9 */
-#define CAP_IS_IMMED_BA(x)               (((x) & 0x1000) != 0)	/* 802.11e d9 */
-#define CAP_IS_DSSS_OFDM(x)              (((x) & 0x2000) != 0)
-#define CAP_IS_DELAY_BA(x)               (((x) & 0x4000) != 0)	/* 802.11e d9 */
-
-#define CAP_GENERATE(ess, ibss, priv, s_pre, s_slot, spectrum)  (((ess) ? 0x0001 : 0x0000) | ((ibss) ? 0x0002 : 0x0000) | ((priv) ? 0x0010 : 0x0000) | ((s_pre) ? 0x0020 : 0x0000) | ((s_slot) ? 0x0400 : 0x0000) | ((spectrum) ? 0x0100 : 0x0000))
-
-#define ERP_IS_NON_ERP_PRESENT(x)        (((x) & 0x01) != 0)	/* 802.11g */
-#define ERP_IS_USE_PROTECTION(x)         (((x) & 0x02) != 0)	/* 802.11g */
-#define ERP_IS_USE_BARKER_PREAMBLE(x)    (((x) & 0x04) != 0)	/* 802.11g */
-
-#define DRS_TX_QUALITY_WORST_BOUND       8	/* 3  // just test by gary */
-#define DRS_PENALTY                      8
-
-#define BA_NOTUSE	2
-/*BA Policy subfiled value in ADDBA frame */
-#define IMMED_BA	1
-#define DELAY_BA	0
-
-/* BA Initiator subfield in DELBA frame */
-#define ORIGINATOR	1
-#define RECIPIENT	0
-
-/* ADDBA Status Code */
-#define ADDBA_RESULTCODE_SUCCESS					0
-#define ADDBA_RESULTCODE_REFUSED					37
-#define ADDBA_RESULTCODE_INVALID_PARAMETERS			38
-
-/* DELBA Reason Code */
-#define DELBA_REASONCODE_QSTA_LEAVING				36
-#define DELBA_REASONCODE_END_BA						37
-#define DELBA_REASONCODE_UNKNOWN_BA					38
-#define DELBA_REASONCODE_TIMEOUT					39
-
-/* reset all OneSecTx counters */
-#define RESET_ONE_SEC_TX_CNT(__pEntry) \
-if (((__pEntry)) != NULL) { \
-	(__pEntry)->OneSecTxRetryOkCount = 0; \
-	(__pEntry)->OneSecTxFailCount = 0; \
-	(__pEntry)->OneSecTxNoRetryOkCount = 0; \
-}
-
-/* */
-/* 802.11 frame formats */
-/* */
-/*  HT Capability INFO field in HT Cap IE . */
-struct PACKED rt_ht_cap_info {
-	u16 AdvCoding:1;
-	u16 ChannelWidth:1;
-	u16 MimoPs:2;	/*momi power safe */
-	u16 GF:1;		/*green field */
-	u16 ShortGIfor20:1;
-	u16 ShortGIfor40:1;	/*for40MHz */
-	u16 TxSTBC:1;
-	u16 RxSTBC:2;
-	u16 DelayedBA:1;	/*rt2860c not support */
-	u16 AMsduSize:1;	/* only support as zero */
-	u16 CCKmodein40:1;
-	u16 PSMP:1;
-	u16 Forty_Mhz_Intolerant:1;
-	u16 LSIGTxopProSup:1;
-};
-
-/*  HT Capability INFO field in HT Cap IE . */
-struct PACKED rt_ht_cap_parm {
-	u8 MaxRAmpduFactor:2;
-	u8 MpduDensity:3;
-	u8 rsv:3;		/*momi power safe */
-};
-
-/*  HT Capability INFO field in HT Cap IE . */
-struct PACKED rt_ht_mcs_set {
-	u8 MCSSet[10];
-	u8 SupRate[2];	/* unit : 1Mbps */
-	u8 TxMCSSetDefined:1;
-	u8 TxRxNotEqual:1;
-	u8 TxStream:2;
-	u8 MpduDensity:1;
-	u8 rsv:3;
-	u8 rsv3[3];
-};
-
-/*  HT Capability INFO field in HT Cap IE . */
-struct PACKED rt_ext_ht_cap_info {
-	u16 Pco:1;
-	u16 TranTime:2;
-	u16 rsv:5;		/*momi power safe */
-	u16 MCSFeedback:2;	/*0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback,  1:rsv. */
-	u16 PlusHTC:1;	/*+HTC control field support */
-	u16 RDGSupport:1;	/*reverse Direction Grant  support */
-	u16 rsv2:4;
-};
-
-/*  HT Beamforming field in HT Cap IE . */
-struct PACKED rt_ht_bf_cap {
-	unsigned long TxBFRecCapable:1;
-	unsigned long RxSoundCapable:1;
-	unsigned long TxSoundCapable:1;
-	unsigned long RxNDPCapable:1;
-	unsigned long TxNDPCapable:1;
-	unsigned long ImpTxBFCapable:1;
-	unsigned long Calibration:2;
-	unsigned long ExpCSICapable:1;
-	unsigned long ExpNoComSteerCapable:1;
-	unsigned long ExpComSteerCapable:1;
-	unsigned long ExpCSIFbk:2;
-	unsigned long ExpNoComBF:2;
-	unsigned long ExpComBF:2;
-	unsigned long MinGrouping:2;
-	unsigned long CSIBFAntSup:2;
-	unsigned long NoComSteerBFAntSup:2;
-	unsigned long ComSteerBFAntSup:2;
-	unsigned long CSIRowBFSup:2;
-	unsigned long ChanEstimation:2;
-	unsigned long rsv:3;
-};
-
-/*  HT antenna selection field in HT Cap IE . */
-struct PACKED rt_ht_as_cap {
-	u8 AntSelect:1;
-	u8 ExpCSIFbkTxASEL:1;
-	u8 AntIndFbkTxASEL:1;
-	u8 ExpCSIFbk:1;
-	u8 AntIndFbk:1;
-	u8 RxASel:1;
-	u8 TxSoundPPDU:1;
-	u8 rsv:1;
-};
-
-/* Draft 1.0 set IE length 26, but is extensible.. */
-#define SIZE_HT_CAP_IE		26
-/* The structure for HT Capability IE. */
-struct PACKED rt_ht_capability_ie {
-	struct rt_ht_cap_info HtCapInfo;
-	struct rt_ht_cap_parm HtCapParm;
-/*      struct rt_ht_mcs_set              HtMCSSet; */
-	u8 MCSSet[16];
-	struct rt_ext_ht_cap_info ExtHtCapInfo;
-	struct rt_ht_bf_cap TxBFCap;	/* beamforming cap. rt2860c not support beamforming. */
-	struct rt_ht_as_cap ASCap;	/*antenna selection. */
-};
-
-/* 802.11n draft3 related structure definitions. */
-/* 7.3.2.60 */
-#define dot11OBSSScanPassiveDwell							20	/* in TU. min amount of time that the STA continuously scans each channel when performing an active OBSS scan. */
-#define dot11OBSSScanActiveDwell							10	/* in TU.min amount of time that the STA continuously scans each channel when performing an passive OBSS scan. */
-#define dot11BSSWidthTriggerScanInterval					300	/* in sec. max interval between scan operations to be performed to detect BSS channel width trigger events. */
-#define dot11OBSSScanPassiveTotalPerChannel					200	/* in TU. min total amount of time that the STA scans each channel when performing a passive OBSS scan. */
-#define dot11OBSSScanActiveTotalPerChannel					20	/*in TU. min total amount of time that the STA scans each channel when performing a active OBSS scan */
-#define dot11BSSWidthChannelTransactionDelayFactor			5	/* min ratio between the delay time in performing a switch from 20MHz BSS to 20/40 BSS operation and the maximum */
-																/*      interval between overlapping BSS scan operations. */
-#define dot11BSSScanActivityThreshold						25	/* in %%, max total time that a STA may be active on the medium during a period of */
-																/*      (dot11BSSWidthChannelTransactionDelayFactor * dot11BSSWidthTriggerScanInterval) seconds without */
-																/*      being obligated to perform OBSS Scan operations. default is 25(== 0.25%) */
-
-struct PACKED rt_overlap_bss_scan_ie {
-	u16 ScanPassiveDwell;
-	u16 ScanActiveDwell;
-	u16 TriggerScanInt;	/* Trigger scan interval */
-	u16 PassiveTalPerChannel;	/* passive total per channel */
-	u16 ActiveTalPerChannel;	/* active total per channel */
-	u16 DelayFactor;	/* BSS width channel transition delay factor */
-	u16 ScanActThre;	/* Scan Activity threshold */
-};
-
-/*  7.3.2.56. 20/40 Coexistence element used in  Element ID = 72 = IE_2040_BSS_COEXIST */
-typedef union PACKED _BSS_2040_COEXIST_IE {
-	struct PACKED {
-		u8 InfoReq:1;
-		u8 Intolerant40:1;	/* Inter-BSS. set 1 when prohibits a receiving BSS from operating as a 20/40 Mhz BSS. */
-		u8 BSS20WidthReq:1;	/* Intra-BSS set 1 when prohibits a receiving AP from operating its BSS as a 20/40MHz BSS. */
-		u8 rsv:5;
-	} field;
-	u8 word;
-} BSS_2040_COEXIST_IE, *PBSS_2040_COEXIST_IE;
-
-struct rt_trigger_eventa {
-	BOOLEAN bValid;
-	u8 BSSID[6];
-	u8 RegClass;		/* Regulatory Class */
-	u16 Channel;
-	unsigned long CDCounter;	/* Maintain a separate count down counter for each Event A. */
-};
-
-/* 20/40 trigger event table */
-/* If one Event (A) is deleted or created, or if Event (B) is detected or not detected, STA should send 2040BSSCoexistence to AP. */
-#define MAX_TRIGGER_EVENT		64
-struct rt_trigger_event_tab {
-	u8 EventANo;
-	struct rt_trigger_eventa EventA[MAX_TRIGGER_EVENT];
-	unsigned long EventBCountDown;	/* Count down counter for Event B. */
-};
-
-/* 7.3.27 20/40 Bss Coexistence Mgmt capability used in extended capabilities information IE( ID = 127 = IE_EXT_CAPABILITY). */
-/*      This is the first octet and was defined in 802.11n D3.03 and 802.11yD9.0 */
-struct PACKED rt_ext_cap_info_element {
-	u8 BssCoexistMgmtSupport:1;
-	u8 rsv:1;
-	u8 ExtendChannelSwitch:1;
-	u8 rsv2:5;
-};
-
-/* 802.11n 7.3.2.61 */
-struct PACKED rt_bss_2040_coexist_element {
-	u8 ElementID;	/* ID = IE_2040_BSS_COEXIST = 72 */
-	u8 Len;
-	BSS_2040_COEXIST_IE BssCoexistIe;
-};
-
-/*802.11n 7.3.2.59 */
-struct PACKED rt_bss_2040_intolerant_ch_report {
-	u8 ElementID;	/* ID = IE_2040_BSS_INTOLERANT_REPORT = 73 */
-	u8 Len;
-	u8 RegulatoryClass;
-	u8 ChList[0];
-};
-
-/* The structure for channel switch announcement IE. This is in 802.11n D3.03 */
-struct PACKED rt_cha_switch_announce_ie {
-	u8 SwitchMode;	/*channel switch mode */
-	u8 NewChannel;	/* */
-	u8 SwitchCount;	/* */
-};
-
-/* The structure for channel switch announcement IE. This is in 802.11n D3.03 */
-struct PACKED rt_sec_cha_offset_ie {
-	u8 SecondaryChannelOffset;	/* 1: Secondary above, 3: Secondary below, 0: no Secondary */
-};
-
-/* This structure is extracted from struct struct rt_ht_capability */
-struct rt_ht_phy_info {
-	BOOLEAN bHtEnable;	/* If we should use ht rate. */
-	BOOLEAN bPreNHt;	/* If we should use ht rate. */
-	/*Subtract from HT Capability IE */
-	u8 MCSSet[16];
-};
-
-/*This structure subtracts ralink supports from all 802.11n-related features. */
-/*Features not listed here but contained in 802.11n spec are not supported in rt2860. */
-struct rt_ht_capability {
-	u16 ChannelWidth:1;
-	u16 MimoPs:2;	/*mimo power safe MMPS_ */
-	u16 GF:1;		/*green field */
-	u16 ShortGIfor20:1;
-	u16 ShortGIfor40:1;	/*for40MHz */
-	u16 TxSTBC:1;
-	u16 RxSTBC:2;	/* 2 bits */
-	u16 AmsduEnable:1;	/* Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benefit of 802.11n */
-	u16 AmsduSize:1;	/* Max receiving A-MSDU size */
-	u16 rsv:5;
-
-	/*Subtract from Addiont HT INFO IE */
-	u8 MaxRAmpduFactor:2;
-	u8 MpduDensity:3;
-	u8 ExtChanOffset:2;	/* Please note the difference with following     u8   NewExtChannelOffset; from 802.11n */
-	u8 RecomWidth:1;
-
-	u16 OperaionMode:2;
-	u16 NonGfPresent:1;
-	u16 rsv3:1;
-	u16 OBSS_NonHTExist:1;
-	u16 rsv2:11;
-
-	/* New Extension Channel Offset IE */
-	u8 NewExtChannelOffset;
-	/* Extension Capability IE = 127 */
-	u8 BSSCoexist2040;
-};
-
-/*   field in Additional HT Information IE . */
-struct PACKED rt_add_htinfo {
-	u8 ExtChanOffset:2;
-	u8 RecomWidth:1;
-	u8 RifsMode:1;
-	u8 S_PSMPSup:1;	/*Indicate support for scheduled PSMP */
-	u8 SerInterGranu:3;	/*service interval granularity */
-};
-
-struct PACKED rt_add_htinfo2 {
-	u16 OperaionMode:2;
-	u16 NonGfPresent:1;
-	u16 rsv:1;
-	u16 OBSS_NonHTExist:1;
-	u16 rsv2:11;
-};
-
-/* TODO: Need sync with spec about the definition of StbcMcs. In Draft 3.03, it's reserved. */
-struct PACKED rt_add_htinfo3 {
-	u16 StbcMcs:6;
-	u16 DualBeacon:1;
-	u16 DualCTSProtect:1;
-	u16 STBCBeacon:1;
-	u16 LsigTxopProt:1;	/* L-SIG TXOP protection full support */
-	u16 PcoActive:1;
-	u16 PcoPhase:1;
-	u16 rsv:4;
-};
-
-#define SIZE_ADD_HT_INFO_IE		22
-struct PACKED rt_add_ht_info_ie {
-	u8 ControlChan;
-	struct rt_add_htinfo AddHtInfo;
-	struct rt_add_htinfo2 AddHtInfo2;
-	struct rt_add_htinfo3 AddHtInfo3;
-	u8 MCSSet[16];	/* Basic MCS set */
-};
-
-struct PACKED rt_new_ext_chan_ie {
-	u8 NewExtChanOffset;
-};
-
-struct PACKED rt_frame_802_11 {
-	struct rt_header_802_11 Hdr;
-	u8 Octet[1];
-};
-
-/* QoSNull embedding of management action. When HT Control MA field set to 1. */
-struct PACKED rt_ma_body {
-	u8 Category;
-	u8 Action;
-	u8 Octet[1];
-};
-
-struct PACKED rt_header_802_3 {
-	u8 DAAddr1[MAC_ADDR_LEN];
-	u8 SAAddr2[MAC_ADDR_LEN];
-	u8 Octet[2];
-};
-/*//Block ACK related format */
-/* 2-byte BA Parameter  field  in       DELBA frames to terminate an already set up bA */
-struct PACKED rt_delba_parm {
-	u16 Rsv:11;		/* always set to 0 */
-	u16 Initiator:1;	/* 1: originator    0:recipient */
-	u16 TID:4;		/* value of TC os TS */
-};
-
-/* 2-byte BA Parameter Set field  in ADDBA frames to signal parm for setting up a BA */
-struct PACKED rt_ba_parm {
-	u16 AMSDUSupported:1;	/* 0: not permitted             1: permitted */
-	u16 BAPolicy:1;	/* 1: immediately BA    0:delayed BA */
-	u16 TID:4;		/* value of TC os TS */
-	u16 BufSize:10;	/* number of buffer of size 2304 octetsr */
-};
-
-/* 2-byte BA Starting Seq CONTROL field */
-typedef union PACKED _BASEQ_CONTROL {
-	struct PACKED {
-		u16 FragNum:4;	/* always set to 0 */
-		u16 StartSeq:12;	/* sequence number of the 1st MSDU for which this BAR is sent */
-	} field;
-	u16 word;
-} BASEQ_CONTROL, *PBASEQ_CONTROL;
-
-/*BAControl and BARControl are the same */
-/* 2-byte BA CONTROL field in BA frame */
-struct PACKED rt_ba_control {
-	u16 ACKPolicy:1;	/* only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK  1:No ACK */
-	u16 MTID:1;		/*EWC V1.24 */
-	u16 Compressed:1;
-	u16 Rsv:9;
-	u16 TID:4;
-};
-
-/* 2-byte BAR CONTROL field in BAR frame */
-struct PACKED rt_bar_control {
-	u16 ACKPolicy:1;	/* 0:normal ack,  1:no ack. */
-	u16 MTID:1;		/*if this bit1, use  struct rt_frame_mtba_req,  if 0, use struct rt_frame_ba_req */
-	u16 Compressed:1;
-	u16 Rsv1:9;
-	u16 TID:4;
-};
-
-/* BARControl in MTBAR frame */
-struct PACKED rt_mtbar_control {
-	u16 ACKPolicy:1;
-	u16 MTID:1;
-	u16 Compressed:1;
-	u16 Rsv1:9;
-	u16 NumTID:4;
-};
-
-struct PACKED rt_per_tid_info {
-	u16 Rsv1:12;
-	u16 TID:4;
-};
-
-struct rt_each_tid {
-	struct rt_per_tid_info PerTID;
-	BASEQ_CONTROL BAStartingSeq;
-};
-
-/* BAREQ AND MTBAREQ have the same subtype BAR, 802.11n BAR use compressed bitmap. */
-struct PACKED rt_frame_ba_req {
-	struct rt_frame_control FC;
-	u16 Duration;
-	u8 Addr1[MAC_ADDR_LEN];
-	u8 Addr2[MAC_ADDR_LEN];
-	struct rt_bar_control BARControl;
-	BASEQ_CONTROL BAStartingSeq;
-};
-
-struct PACKED rt_frame_mtba_req {
-	struct rt_frame_control FC;
-	u16 Duration;
-	u8 Addr1[MAC_ADDR_LEN];
-	u8 Addr2[MAC_ADDR_LEN];
-	struct rt_mtbar_control MTBARControl;
-	struct rt_per_tid_info PerTIDInfo;
-	BASEQ_CONTROL BAStartingSeq;
-};
-
-/* Compressed format is mandatory in HT STA */
-struct PACKED rt_frame_mtba {
-	struct rt_frame_control FC;
-	u16 Duration;
-	u8 Addr1[MAC_ADDR_LEN];
-	u8 Addr2[MAC_ADDR_LEN];
-	struct rt_ba_control BAControl;
-	BASEQ_CONTROL BAStartingSeq;
-	u8 BitMap[8];
-};
-
-struct PACKED rt_frame_psmp_action {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-	u8 Psmp;		/* 7.3.1.25 */
-};
-
-struct PACKED rt_frame_action_hdr {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-};
-
-/*Action Frame */
-/*Action Frame  Category:Spectrum,  Action:Channel Switch. 7.3.2.20 */
-struct PACKED rt_chan_switch_announce {
-	u8 ElementID;	/* ID = IE_CHANNEL_SWITCH_ANNOUNCEMENT = 37 */
-	u8 Len;
-	struct rt_cha_switch_announce_ie CSAnnounceIe;
-};
-
-/*802.11n : 7.3.2.20a */
-struct PACKED rt_second_chan_offset {
-	u8 ElementID;	/* ID = IE_SECONDARY_CH_OFFSET = 62 */
-	u8 Len;
-	struct rt_sec_cha_offset_ie SecChOffsetIe;
-};
-
-struct PACKED rt_frame_spetrum_cs {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-	struct rt_chan_switch_announce CSAnnounce;
-	struct rt_second_chan_offset SecondChannel;
-};
-
-struct PACKED rt_frame_addba_req {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-	u8 Token;		/* 1 */
-	struct rt_ba_parm BaParm;		/*  2 - 10 */
-	u16 TimeOutValue;	/* 0 - 0 */
-	BASEQ_CONTROL BaStartSeq;	/* 0-0 */
-};
-
-struct PACKED rt_frame_addba_rsp {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-	u8 Token;
-	u16 StatusCode;
-	struct rt_ba_parm BaParm;		/*0 - 2 */
-	u16 TimeOutValue;
-};
-
-struct PACKED rt_frame_delba_req {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-	struct rt_delba_parm DelbaParm;
-	u16 ReasonCode;
-};
-
-/*7.2.1.7 */
-struct PACKED rt_frame_bar {
-	struct rt_frame_control FC;
-	u16 Duration;
-	u8 Addr1[MAC_ADDR_LEN];
-	u8 Addr2[MAC_ADDR_LEN];
-	struct rt_bar_control BarControl;
-	BASEQ_CONTROL StartingSeq;
-};
-
-/*7.2.1.7 */
-struct PACKED rt_frame_ba {
-	struct rt_frame_control FC;
-	u16 Duration;
-	u8 Addr1[MAC_ADDR_LEN];
-	u8 Addr2[MAC_ADDR_LEN];
-	struct rt_bar_control BarControl;
-	BASEQ_CONTROL StartingSeq;
-	u8 bitmask[8];
-};
-
-/* Radio Measurement Request Frame Format */
-struct PACKED rt_frame_rm_req_action {
-	struct rt_header_802_11 Hdr;
-	u8 Category;
-	u8 Action;
-	u8 Token;
-	u16 Repetition;
-	u8 data[0];
-};
-
-struct PACKED rt_ht_ext_channel_switch_announcement_ie {
-	u8 ID;
-	u8 Length;
-	u8 ChannelSwitchMode;
-	u8 NewRegClass;
-	u8 NewChannelNum;
-	u8 ChannelSwitchCount;
-};
-
-/* */
-/* _Limit must be the 2**n - 1 */
-/* _SEQ1 , _SEQ2 must be within 0 ~ _Limit */
-/* */
-#define SEQ_STEPONE(_SEQ1, _SEQ2, _Limit)	((_SEQ1 == ((_SEQ2+1) & _Limit)))
-#define SEQ_SMALLER(_SEQ1, _SEQ2, _Limit)	(((_SEQ1-_SEQ2) & ((_Limit+1)>>1)))
-#define SEQ_LARGER(_SEQ1, _SEQ2, _Limit)	((_SEQ1 != _SEQ2) && !(((_SEQ1-_SEQ2) & ((_Limit+1)>>1))))
-#define SEQ_WITHIN_WIN(_SEQ1, _SEQ2, _WIN, _Limit) (SEQ_LARGER(_SEQ1, _SEQ2, _Limit) &&  \
-												SEQ_SMALLER(_SEQ1, ((_SEQ2+_WIN+1)&_Limit), _Limit))
-
-/* */
-/* Contention-free parameter (without ID and Length) */
-/* */
-struct PACKED rt_cf_parm {
-	BOOLEAN bValid;		/* 1: variable contains valid value */
-	u8 CfpCount;
-	u8 CfpPeriod;
-	u16 CfpMaxDuration;
-	u16 CfpDurRemaining;
-};
-
-struct rt_cipher_suite {
-	NDIS_802_11_ENCRYPTION_STATUS PairCipher;	/* Unicast cipher 1, this one has more secured cipher suite */
-	NDIS_802_11_ENCRYPTION_STATUS PairCipherAux;	/* Unicast cipher 2 if AP announce two unicast cipher suite */
-	NDIS_802_11_ENCRYPTION_STATUS GroupCipher;	/* Group cipher */
-	u16 RsnCapability;	/* RSN capability from beacon */
-	BOOLEAN bMixMode;	/* Indicate Pair & Group cipher might be different */
-};
-
-/* EDCA configuration from AP's BEACON/ProbeRsp */
-struct rt_edca_parm {
-	BOOLEAN bValid;		/* 1: variable contains valid value */
-	BOOLEAN bAdd;		/* 1: variable contains valid value */
-	BOOLEAN bQAck;
-	BOOLEAN bQueueRequest;
-	BOOLEAN bTxopRequest;
-	BOOLEAN bAPSDCapable;
-/*  BOOLEAN     bMoreDataAck; */
-	u8 EdcaUpdateCount;
-	u8 Aifsn[4];		/* 0:AC_BK, 1:AC_BE, 2:AC_VI, 3:AC_VO */
-	u8 Cwmin[4];
-	u8 Cwmax[4];
-	u16 Txop[4];		/* in unit of 32-us */
-	BOOLEAN bACM[4];	/* 1: Admission Control of AC_BK is mandatory */
-};
-
-/* QBSS LOAD information from QAP's BEACON/ProbeRsp */
-struct rt_qbss_load_parm {
-	BOOLEAN bValid;		/* 1: variable contains valid value */
-	u16 StaNum;
-	u8 ChannelUtilization;
-	u16 RemainingAdmissionControl;	/* in unit of 32-us */
-};
-
-/* QBSS Info field in QSTA's assoc req */
-struct PACKED rt_qbss_sta_info_parm {
-	u8 UAPSD_AC_VO:1;
-	u8 UAPSD_AC_VI:1;
-	u8 UAPSD_AC_BK:1;
-	u8 UAPSD_AC_BE:1;
-	u8 Rsv1:1;
-	u8 MaxSPLength:2;
-	u8 Rsv2:1;
-};
-
-/* QBSS Info field in QAP's Beacon/ProbeRsp */
-struct PACKED rt_qbss_ap_info_parm {
-	u8 ParamSetCount:4;
-	u8 Rsv:3;
-	u8 UAPSD:1;
-};
-
-/* QOS Capability reported in QAP's BEACON/ProbeRsp */
-/* QOS Capability sent out in QSTA's AssociateReq/ReAssociateReq */
-struct rt_qos_capability_parm {
-	BOOLEAN bValid;		/* 1: variable contains valid value */
-	BOOLEAN bQAck;
-	BOOLEAN bQueueRequest;
-	BOOLEAN bTxopRequest;
-/*  BOOLEAN     bMoreDataAck; */
-	u8 EdcaUpdateCount;
-};
-
-struct rt_wpa_ie {
-	u8 IELen;
-	u8 IE[MAX_CUSTOM_LEN];
-};
-
-struct rt_bss_entry {
-	u8 Bssid[MAC_ADDR_LEN];
-	u8 Channel;
-	u8 CentralChannel;	/*Store the wide-band central channel for 40MHz. used in 40MHz AP. Or this is the same as Channel. */
-	u8 BssType;
-	u16 AtimWin;
-	u16 BeaconPeriod;
-
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen;
-	u8 ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 ExtRateLen;
-	struct rt_ht_capability_ie HtCapability;
-	u8 HtCapabilityLen;
-	struct rt_add_ht_info_ie AddHtInfo;	/* AP might use this additional ht info IE */
-	u8 AddHtInfoLen;
-	u8 NewExtChanOffset;
-	char Rssi;
-	u8 Privacy;		/* Indicate security function ON/OFF. Don't mess up with auth mode. */
-	u8 Hidden;
-
-	u16 DtimPeriod;
-	u16 CapabilityInfo;
-
-	u16 CfpCount;
-	u16 CfpPeriod;
-	u16 CfpMaxDuration;
-	u16 CfpDurRemaining;
-	u8 SsidLen;
-	char Ssid[MAX_LEN_OF_SSID];
-
-	unsigned long LastBeaconRxTime;	/* OS's timestamp */
-
-	BOOLEAN bSES;
-
-	/* New for WPA2 */
-	struct rt_cipher_suite WPA;	/* AP announced WPA cipher suite */
-	struct rt_cipher_suite WPA2;	/* AP announced WPA2 cipher suite */
-
-	/* New for microsoft WPA support */
-	struct rt_ndis_802_11_fixed_ies FixIEs;
-	NDIS_802_11_AUTHENTICATION_MODE AuthModeAux;	/* Addition mode for WPA2 / WPA capable AP */
-	NDIS_802_11_AUTHENTICATION_MODE AuthMode;
-	NDIS_802_11_WEP_STATUS WepStatus;	/* Unicast Encryption Algorithm extract from VAR_IE */
-	u16 VarIELen;	/* Length of next VIE include EID & Length */
-	u8 VarIEs[MAX_VIE_LEN];
-
-	/* CCX Ckip information */
-	u8 CkipFlag;
-
-	/* CCX 2 TSF */
-	u8 PTSF[4];		/* Parent TSF */
-	u8 TTSF[8];		/* Target TSF */
-
-	/* 802.11e d9, and WMM */
-	struct rt_edca_parm EdcaParm;
-	struct rt_qos_capability_parm QosCapability;
-	struct rt_qbss_load_parm QbssLoad;
-	struct rt_wpa_ie WpaIE;
-	struct rt_wpa_ie RsnIE;
-};
-
-struct rt_bss_table {
-	u8 BssNr;
-	u8 BssOverlapNr;
-	struct rt_bss_entry BssEntry[MAX_LEN_OF_BSS_TABLE];
-};
-
-struct rt_mlme_queue_elem {
-	unsigned long Machine;
-	unsigned long MsgType;
-	unsigned long MsgLen;
-	u8 Msg[MGMT_DMA_BUFFER_SIZE];
-	LARGE_INTEGER TimeStamp;
-	u8 Rssi0;
-	u8 Rssi1;
-	u8 Rssi2;
-	u8 Signal;
-	u8 Channel;
-	u8 Wcid;
-	BOOLEAN Occupied;
-};
-
-struct rt_mlme_queue {
-	unsigned long Num;
-	unsigned long Head;
-	unsigned long Tail;
-	spinlock_t Lock;
-	struct rt_mlme_queue_elem Entry[MAX_LEN_OF_MLME_QUEUE];
-};
-
-typedef void(*STATE_MACHINE_FUNC) (void *Adaptor, struct rt_mlme_queue_elem *Elem);
-
-struct rt_state_machine {
-	unsigned long Base;
-	unsigned long NrState;
-	unsigned long NrMsg;
-	unsigned long CurrState;
-	STATE_MACHINE_FUNC *TransFunc;
-};
-
-/* MLME AUX data structure that holds temporarliy settings during a connection attempt. */
-/* Once this attempt succeeds, all settings will be copy to pAd->StaActive. */
-/* A connection attempt (user set OID, roaming, CCX fast roaming,..) consists of */
-/* several steps (JOIN, AUTH, ASSOC or REASSOC) and may fail at any step. We purposely */
-/* separate this under-trial settings away from pAd->StaActive so that once */
-/* this new attempt failed, driver can auto-recover back to the active settings. */
-struct rt_mlme_aux {
-	u8 BssType;
-	u8 Ssid[MAX_LEN_OF_SSID];
-	u8 SsidLen;
-	u8 Bssid[MAC_ADDR_LEN];
-	u8 AutoReconnectSsid[MAX_LEN_OF_SSID];
-	u8 AutoReconnectSsidLen;
-	u16 Alg;
-	u8 ScanType;
-	u8 Channel;
-	u8 CentralChannel;
-	u16 Aid;
-	u16 CapabilityInfo;
-	u16 BeaconPeriod;
-	u16 CfpMaxDuration;
-	u16 CfpPeriod;
-	u16 AtimWin;
-
-	/* Copy supported rate from desired AP's beacon. We are trying to match */
-	/* AP's supported and extended rate settings. */
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen;
-	u8 ExtRateLen;
-	struct rt_ht_capability_ie HtCapability;
-	u8 HtCapabilityLen;
-	struct rt_add_ht_info_ie AddHtInfo;	/* AP might use this additional ht info IE */
-	u8 NewExtChannelOffset;
-	/*struct rt_ht_capability      SupportedHtPhy; */
-
-	/* new for QOS */
-	struct rt_qos_capability_parm APQosCapability;	/* QOS capability of the current associated AP */
-	struct rt_edca_parm APEdcaParm;	/* EDCA parameters of the current associated AP */
-	struct rt_qbss_load_parm APQbssLoad;	/* QBSS load of the current associated AP */
-
-	/* new to keep Ralink specific feature */
-	unsigned long APRalinkIe;
-
-	struct rt_bss_table SsidBssTab;	/* AP list for the same SSID */
-	struct rt_bss_table RoamTab;	/* AP list eligible for roaming */
-	unsigned long BssIdx;
-	unsigned long RoamIdx;
-
-	BOOLEAN CurrReqIsFromNdis;
-
-	struct rt_ralink_timer BeaconTimer, ScanTimer;
-	struct rt_ralink_timer AuthTimer;
-	struct rt_ralink_timer AssocTimer, ReassocTimer, DisassocTimer;
-};
-
-struct rt_mlme_addba_req {
-	u8 Wcid;		/* */
-	u8 pAddr[MAC_ADDR_LEN];
-	u8 BaBufSize;
-	u16 TimeOutValue;
-	u8 TID;
-	u8 Token;
-	u16 BaStartSeq;
-};
-
-struct rt_mlme_delba_req {
-	u8 Wcid;		/* */
-	u8 Addr[MAC_ADDR_LEN];
-	u8 TID;
-	u8 Initiator;
-};
-
-/* assoc struct is equal to reassoc */
-struct rt_mlme_assoc_req {
-	u8 Addr[MAC_ADDR_LEN];
-	u16 CapabilityInfo;
-	u16 ListenIntv;
-	unsigned long Timeout;
-};
-
-struct rt_mlme_disassoc_req {
-	u8 Addr[MAC_ADDR_LEN];
-	u16 Reason;
-};
-
-struct rt_mlme_auth_req {
-	u8 Addr[MAC_ADDR_LEN];
-	u16 Alg;
-	unsigned long Timeout;
-};
-
-struct rt_mlme_deauth_req {
-	u8 Addr[MAC_ADDR_LEN];
-	u16 Reason;
-};
-
-struct rt_mlme_join_req {
-	unsigned long BssIdx;
-};
-
-struct rt_mlme_scan_req {
-	u8 Bssid[MAC_ADDR_LEN];
-	u8 BssType;
-	u8 ScanType;
-	u8 SsidLen;
-	char Ssid[MAX_LEN_OF_SSID];
-};
-
-struct rt_mlme_start_req {
-	char Ssid[MAX_LEN_OF_SSID];
-	u8 SsidLen;
-};
-
-struct PACKED rt_eid {
-	u8 Eid;
-	u8 Len;
-	u8 Octet[1];
-};
-
-struct PACKED rt_rtmp_tx_rate_switch {
-	u8 ItemNo;
-	u8 STBC:1;
-	u8 ShortGI:1;
-	u8 BW:1;
-	u8 Rsv1:1;
-	u8 Mode:2;
-	u8 Rsv2:2;
-	u8 CurrMCS;
-	u8 TrainUp;
-	u8 TrainDown;
-};
-
-/* ========================== AP mlme.h =============================== */
-#define TBTT_PRELOAD_TIME       384	/* usec. LomgPreamble + 24-byte at 1Mbps */
-#define DEFAULT_DTIM_PERIOD     1
-
-#define MAC_TABLE_AGEOUT_TIME			300	/* unit: sec */
-#define MAC_TABLE_ASSOC_TIMEOUT			5	/* unit: sec */
-#define MAC_TABLE_FULL(Tab)				((Tab).size == MAX_LEN_OF_MAC_TABLE)
-
-/* AP shall drop the sta if continue Tx fail count reach it. */
-#define MAC_ENTRY_LIFE_CHECK_CNT		20	/* packet cnt. */
-
-/* Value domain of pMacEntry->Sst */
-typedef enum _Sst {
-	SST_NOT_AUTH,		/* 0: equivalent to IEEE 802.11/1999 state 1 */
-	SST_AUTH,		/* 1: equivalent to IEEE 802.11/1999 state 2 */
-	SST_ASSOC		/* 2: equivalent to IEEE 802.11/1999 state 3 */
-} SST;
-
-/* value domain of pMacEntry->AuthState */
-typedef enum _AuthState {
-	AS_NOT_AUTH,
-	AS_AUTH_OPEN,		/* STA has been authenticated using OPEN SYSTEM */
-	AS_AUTH_KEY,		/* STA has been authenticated using SHARED KEY */
-	AS_AUTHENTICATING	/* STA is waiting for AUTH seq#3 using SHARED KEY */
-} AUTH_STATE;
-
-/*for-wpa value domain of pMacEntry->WpaState  802.1i D3   p.114 */
-typedef enum _ApWpaState {
-	AS_NOTUSE,		/* 0 */
-	AS_DISCONNECT,		/* 1 */
-	AS_DISCONNECTED,	/* 2 */
-	AS_INITIALIZE,		/* 3 */
-	AS_AUTHENTICATION,	/* 4 */
-	AS_AUTHENTICATION2,	/* 5 */
-	AS_INITPMK,		/* 6 */
-	AS_INITPSK,		/* 7 */
-	AS_PTKSTART,		/* 8 */
-	AS_PTKINIT_NEGOTIATING,	/* 9 */
-	AS_PTKINITDONE,		/* 10 */
-	AS_UPDATEKEYS,		/* 11 */
-	AS_INTEGRITY_FAILURE,	/* 12 */
-	AS_KEYUPDATE,		/* 13 */
-} AP_WPA_STATE;
-
-/* for-wpa value domain of pMacEntry->WpaState  802.1i D3   p.114 */
-typedef enum _GTKState {
-	REKEY_NEGOTIATING,
-	REKEY_ESTABLISHED,
-	KEYERROR,
-} GTK_STATE;
-
-/*  for-wpa  value domain of pMacEntry->WpaState  802.1i D3   p.114 */
-typedef enum _WpaGTKState {
-	SETKEYS,
-	SETKEYS_DONE,
-} WPA_GTK_STATE;
-/* ====================== end of AP mlme.h ============================ */
-
-#endif /* MLME_H__ */
diff --git a/drivers/staging/rt2860/oid.h b/drivers/staging/rt2860/oid.h
deleted file mode 100644
index 5a25f0d3cfeb189881b683b19b2d7c3f6d46f4d7..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/oid.h
+++ /dev/null
@@ -1,779 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	oid.h
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Name			Date			Modification logs
-	Justin P. Mattock 	11/07/2010	Fix typos in comments
-*/
-#ifndef _OID_H_
-#define _OID_H_
-
-/*#include <linux/wireless.h> */
-
-#ifndef TRUE
-#define TRUE				1
-#endif
-#ifndef FALSE
-#define FALSE				0
-#endif
-/* */
-/* IEEE 802.11 Structures and definitions */
-/* */
-#define MAX_TX_POWER_LEVEL              100	/* mW */
-#define MAX_RSSI_TRIGGER                -10	/* dBm */
-#define MIN_RSSI_TRIGGER                -200	/* dBm */
-#define MAX_FRAG_THRESHOLD              2346	/* byte count */
-#define MIN_FRAG_THRESHOLD              256	/* byte count */
-#define MAX_RTS_THRESHOLD               2347	/* byte count */
-
-/* new types for Media Specific Indications */
-/* Extension channel offset */
-#define EXTCHA_NONE			0
-#define EXTCHA_ABOVE		0x1
-#define EXTCHA_BELOW		0x3
-
-/* BW */
-#define BAND_WIDTH_20		0
-#define BAND_WIDTH_40		1
-#define BAND_WIDTH_BOTH		2
-#define BAND_WIDTH_10		3	/* 802.11j has 10MHz. This definition is for internal usage. doesn't fill in the IE or other field. */
-/* SHORTGI */
-#define GAP_INTERVAL_400	1	/* only support in HT mode */
-#define GAP_INTERVAL_800	0
-#define GAP_INTERVAL_BOTH	2
-
-#define NdisMediaStateConnected			1
-#define NdisMediaStateDisconnected		0
-
-#define NDIS_802_11_LENGTH_SSID         32
-#define NDIS_802_11_LENGTH_RATES        8
-#define NDIS_802_11_LENGTH_RATES_EX     16
-#define MAC_ADDR_LENGTH                 6
-/*#define MAX_NUM_OF_CHS                                        49 // 14 channels @2.4G +  12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL termination */
-#define MAX_NUM_OF_CHS				54	/* 14 channels @2.4G +  12@UNII(lower/middle) + 16@HiperLAN2 + 11@UNII(upper) + 0 @Japan + 1 as NULL termination */
-#define MAX_NUMBER_OF_EVENT				10	/* entry # in EVENT table */
-#define MAX_NUMBER_OF_MAC				32	/* if MAX_MBSSID_NUM is 8, this value can't be larger than 211 */
-#define MAX_NUMBER_OF_ACL				64
-#define MAX_LENGTH_OF_SUPPORT_RATES		12	/* 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */
-#define MAX_NUMBER_OF_DLS_ENTRY			4
-
-#define RT_QUERY_SIGNAL_CONTEXT				0x0402
-#define RT_SET_IAPP_PID				0x0404
-#define RT_SET_APD_PID						0x0405
-#define RT_SET_DEL_MAC_ENTRY				0x0406
-#define RT_QUERY_EVENT_TABLE			0x0407
-/* */
-/* IEEE 802.11 OIDs */
-/* */
-#define	OID_GET_SET_TOGGLE			0x8000
-#define	OID_GET_SET_FROM_UI			0x4000
-
-#define OID_802_11_ADD_WEP			0x0112
-#define OID_802_11_DISASSOCIATE			0x0114
-#define OID_802_11_BSSID_LIST_SCAN		0x0508
-#define OID_802_11_SSID				0x0509
-#define OID_802_11_BSSID			0x050A
-#define OID_802_11_MIC_FAILURE_REPORT_FRAME	0x0528
-
-#define	RT_OID_DEVICE_NAME							0x0607
-#define	RT_OID_VERSION_INFO							0x0608
-#define	OID_802_11_BSSID_LIST						0x0609
-#define	OID_802_3_CURRENT_ADDRESS					0x060A
-#define	OID_GEN_MEDIA_CONNECT_STATUS				0x060B
-#define	RT_OID_802_11_QUERY_LINK_STATUS				0x060C
-#define	OID_802_11_RSSI								0x060D
-#define	OID_802_11_STATISTICS						0x060E
-#define	OID_GEN_RCV_OK								0x060F
-#define	OID_GEN_RCV_NO_BUFFER						0x0610
-#define	RT_OID_802_11_QUERY_EEPROM_VERSION			0x0611
-#define	RT_OID_802_11_QUERY_FIRMWARE_VERSION		0x0612
-#define	RT_OID_802_11_QUERY_LAST_RX_RATE			0x0613
-#define	RT_OID_802_11_TX_POWER_LEVEL_1				0x0614
-#define	RT_OID_802_11_QUERY_PIDVID					0x0615
-/*for WPA_SUPPLICANT_SUPPORT */
-#define OID_SET_COUNTERMEASURES                     0x0616
-#define RT_OID_WPA_SUPPLICANT_SUPPORT               0x0621
-#define RT_OID_WE_VERSION_COMPILED                  0x0622
-#define RT_OID_NEW_DRIVER                           0x0623
-
-#define RT_OID_DRIVER_DEVICE_NAME                   0x0645
-#define RT_OID_QUERY_MULTIPLE_CARD_SUPPORT          0x0647
-
-typedef enum _NDIS_802_11_STATUS_TYPE {
-	Ndis802_11StatusType_Authentication,
-	Ndis802_11StatusType_MediaStreamMode,
-	Ndis802_11StatusType_PMKID_CandidateList,
-	Ndis802_11StatusTypeMax	/* not a real type, defined as an upper bound */
-} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
-
-typedef u8 NDIS_802_11_MAC_ADDRESS[6];
-
-struct rt_ndis_802_11_status_indication {
-	NDIS_802_11_STATUS_TYPE StatusType;
-};
-
-/* mask for authentication/integrity fields */
-#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS        0x0f
-
-#define NDIS_802_11_AUTH_REQUEST_REAUTH             0x01
-#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE          0x02
-#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR     0x06
-#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR        0x0E
-
-struct rt_ndis_802_11_authentication_request {
-	unsigned long Length;		/* Length of structure */
-	NDIS_802_11_MAC_ADDRESS Bssid;
-	unsigned long Flags;
-};
-
-/*Added new types for PMKID Candidate lists. */
-struct rt_pmkid_candidate {
-	NDIS_802_11_MAC_ADDRESS BSSID;
-	unsigned long Flags;
-};
-
-struct rt_ndis_802_11_pmkid_candidate_list {
-	unsigned long Version;		/* Version of the structure */
-	unsigned long NumCandidates;	/* No. of pmkid candidates */
-	struct rt_pmkid_candidate CandidateList[1];
-};
-
-/*Flags for PMKID Candidate list structure */
-#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED	0x01
-
-/* Added new types for OFDM 5G and 2.4G */
-typedef enum _NDIS_802_11_NETWORK_TYPE {
-	Ndis802_11FH,
-	Ndis802_11DS,
-	Ndis802_11OFDM5,
-	Ndis802_11OFDM24,
-	Ndis802_11Automode,
-	Ndis802_11OFDM5_N,
-	Ndis802_11OFDM24_N,
-	Ndis802_11NetworkTypeMax	/* not a real type, defined as an upper bound */
-} NDIS_802_11_NETWORK_TYPE, *PNDIS_802_11_NETWORK_TYPE;
-
-struct rt_ndis_802_11_network_type_list {
-	u32 NumberOfItems;	/* in list below, at least 1 */
-	NDIS_802_11_NETWORK_TYPE NetworkType[1];
-};
-
-typedef enum _NDIS_802_11_POWER_MODE {
-	Ndis802_11PowerModeCAM,
-	Ndis802_11PowerModeMAX_PSP,
-	Ndis802_11PowerModeFast_PSP,
-	Ndis802_11PowerModeLegacy_PSP,
-	Ndis802_11PowerModeMax	/* not a real mode, defined as an upper bound */
-} NDIS_802_11_POWER_MODE, *PNDIS_802_11_POWER_MODE;
-
-typedef unsigned long NDIS_802_11_TX_POWER_LEVEL;	/* in milliwatts */
-
-/* */
-/* Received Signal Strength Indication */
-/* */
-typedef long NDIS_802_11_RSSI;	/* in dBm */
-
-struct rt_ndis_802_11_configuration_fh {
-	unsigned long Length;		/* Length of structure */
-	unsigned long HopPattern;	/* As defined by 802.11, MSB set */
-	unsigned long HopSet;		/* to one if non-802.11 */
-	unsigned long DwellTime;	/* units are Kusec */
-};
-
-struct rt_ndis_802_11_configuration {
-	unsigned long Length;		/* Length of structure */
-	unsigned long BeaconPeriod;	/* units are Kusec */
-	unsigned long ATIMWindow;	/* units are Kusec */
-	unsigned long DSConfig;		/* Frequency, units are kHz */
-	struct rt_ndis_802_11_configuration_fh FHConfig;
-};
-
-struct rt_ndis_802_11_statistics {
-	unsigned long Length;		/* Length of structure */
-	LARGE_INTEGER TransmittedFragmentCount;
-	LARGE_INTEGER MulticastTransmittedFrameCount;
-	LARGE_INTEGER FailedCount;
-	LARGE_INTEGER RetryCount;
-	LARGE_INTEGER MultipleRetryCount;
-	LARGE_INTEGER RTSSuccessCount;
-	LARGE_INTEGER RTSFailureCount;
-	LARGE_INTEGER ACKFailureCount;
-	LARGE_INTEGER FrameDuplicateCount;
-	LARGE_INTEGER ReceivedFragmentCount;
-	LARGE_INTEGER MulticastReceivedFrameCount;
-	LARGE_INTEGER FCSErrorCount;
-	LARGE_INTEGER TKIPLocalMICFailures;
-	LARGE_INTEGER TKIPRemoteMICErrors;
-	LARGE_INTEGER TKIPICVErrors;
-	LARGE_INTEGER TKIPCounterMeasuresInvoked;
-	LARGE_INTEGER TKIPReplays;
-	LARGE_INTEGER CCMPFormatErrors;
-	LARGE_INTEGER CCMPReplays;
-	LARGE_INTEGER CCMPDecryptErrors;
-	LARGE_INTEGER FourWayHandshakeFailures;
-};
-
-typedef unsigned long NDIS_802_11_KEY_INDEX;
-typedef unsigned long long NDIS_802_11_KEY_RSC;
-
-#define MAX_RADIUS_SRV_NUM			2	/* 802.1x failover number */
-
-struct PACKED rt_radius_srv_info {
-	u32 radius_ip;
-	u32 radius_port;
-	u8 radius_key[64];
-	u8 radius_key_len;
-};
-
-struct PACKED rt_radius_key_info {
-	u8 radius_srv_num;
-	struct rt_radius_srv_info radius_srv_info[MAX_RADIUS_SRV_NUM];
-	u8 ieee8021xWEP;	/* dynamic WEP */
-	u8 key_index;
-	u8 key_length;	/* length of key in bytes */
-	u8 key_material[13];
-};
-
-/* It's used by 802.1x daemon to require relative configuration */
-struct PACKED rt_radius_conf {
-	u32 Length;		/* Length of this structure */
-	u8 mbss_num;		/* indicate multiple BSS number */
-	u32 own_ip_addr;
-	u32 retry_interval;
-	u32 session_timeout_interval;
-	u8 EAPifname[8][IFNAMSIZ];
-	u8 EAPifname_len[8];
-	u8 PreAuthifname[8][IFNAMSIZ];
-	u8 PreAuthifname_len[8];
-	struct rt_radius_key_info RadiusInfo[8];
-};
-
-/* Key mapping keys require a BSSID */
-struct rt_ndis_802_11_key {
-	u32 Length;		/* Length of this structure */
-	u32 KeyIndex;
-	u32 KeyLength;		/* length of key in bytes */
-	NDIS_802_11_MAC_ADDRESS BSSID;
-	NDIS_802_11_KEY_RSC KeyRSC;
-	u8 KeyMaterial[1];	/* variable length depending on above field */
-};
-
-struct rt_ndis_802_11_passphrase {
-	u32 KeyLength;		/* length of key in bytes */
-	NDIS_802_11_MAC_ADDRESS BSSID;
-	u8 KeyMaterial[1];	/* variable length depending on above field */
-};
-
-struct rt_ndis_802_11_remove_key {
-	u32 Length;		/* Length of this structure */
-	u32 KeyIndex;
-	NDIS_802_11_MAC_ADDRESS BSSID;
-};
-
-struct rt_ndis_802_11_wep {
-	u32 Length;		/* Length of this structure */
-	u32 KeyIndex;		/* 0 is the per-client key, 1-N are the */
-	/* global keys */
-	u32 KeyLength;		/* length of key in bytes */
-	u8 KeyMaterial[1];	/* variable length depending on above field */
-};
-
-typedef enum _NDIS_802_11_NETWORK_INFRASTRUCTURE {
-	Ndis802_11IBSS,
-	Ndis802_11Infrastructure,
-	Ndis802_11AutoUnknown,
-	Ndis802_11Monitor,
-	Ndis802_11InfrastructureMax	/* Not a real value, defined as upper bound */
-} NDIS_802_11_NETWORK_INFRASTRUCTURE, *PNDIS_802_11_NETWORK_INFRASTRUCTURE;
-
-/* Add new authentication modes */
-typedef enum _NDIS_802_11_AUTHENTICATION_MODE {
-	Ndis802_11AuthModeOpen,
-	Ndis802_11AuthModeShared,
-	Ndis802_11AuthModeAutoSwitch,
-	Ndis802_11AuthModeWPA,
-	Ndis802_11AuthModeWPAPSK,
-	Ndis802_11AuthModeWPANone,
-	Ndis802_11AuthModeWPA2,
-	Ndis802_11AuthModeWPA2PSK,
-	Ndis802_11AuthModeWPA1WPA2,
-	Ndis802_11AuthModeWPA1PSKWPA2PSK,
-	Ndis802_11AuthModeMax	/* Not a real mode, defined as upper bound */
-} NDIS_802_11_AUTHENTICATION_MODE, *PNDIS_802_11_AUTHENTICATION_MODE;
-
-typedef u8 NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES];	/* Set of 8 data rates */
-typedef u8 NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];	/* Set of 16 data rates */
-
-struct PACKED rt_ndis_802_11_ssid {
-	u32 SsidLength;	/* length of SSID field below, in bytes; */
-	/* this can be zero. */
-	u8 Ssid[NDIS_802_11_LENGTH_SSID];	/* SSID information field */
-};
-
-struct PACKED rt_ndis_wlan_bssid {
-	unsigned long Length;		/* Length of this structure */
-	NDIS_802_11_MAC_ADDRESS MacAddress;	/* BSSID */
-	u8 Reserved[2];
-	struct rt_ndis_802_11_ssid Ssid;	/* SSID */
-	unsigned long Privacy;		/* WEP encryption requirement */
-	NDIS_802_11_RSSI Rssi;	/* receive signal strength in dBm */
-	NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
-	struct rt_ndis_802_11_configuration Configuration;
-	NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
-	NDIS_802_11_RATES SupportedRates;
-};
-
-struct PACKED rt_ndis_802_11_bssid_list {
-	u32 NumberOfItems;	/* in list below, at least 1 */
-	struct rt_ndis_wlan_bssid Bssid[1];
-};
-
-/* Added Capabilities, IELength and IEs for each BSSID */
-struct PACKED rt_ndis_wlan_bssid_ex {
-	unsigned long Length;		/* Length of this structure */
-	NDIS_802_11_MAC_ADDRESS MacAddress;	/* BSSID */
-	u8 Reserved[2];
-	struct rt_ndis_802_11_ssid Ssid;	/* SSID */
-	u32 Privacy;		/* WEP encryption requirement */
-	NDIS_802_11_RSSI Rssi;	/* receive signal */
-	/* strength in dBm */
-	NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
-	struct rt_ndis_802_11_configuration Configuration;
-	NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
-	NDIS_802_11_RATES_EX SupportedRates;
-	unsigned long IELength;
-	u8 IEs[1];
-};
-
-struct PACKED rt_ndis_802_11_bssid_list_ex {
-	u32 NumberOfItems;	/* in list below, at least 1 */
-	struct rt_ndis_wlan_bssid_ex Bssid[1];
-};
-
-struct PACKED rt_ndis_802_11_fixed_ies {
-	u8 Timestamp[8];
-	u16 BeaconInterval;
-	u16 Capabilities;
-};
-
-struct rt_ndis_802_11_variable_ies {
-	u8 ElementID;
-	u8 Length;		/* Number of bytes in data field */
-	u8 data[1];
-};
-
-typedef unsigned long NDIS_802_11_FRAGMENTATION_THRESHOLD;
-
-typedef unsigned long NDIS_802_11_RTS_THRESHOLD;
-
-typedef unsigned long NDIS_802_11_ANTENNA;
-
-typedef enum _NDIS_802_11_PRIVACY_FILTER {
-	Ndis802_11PrivFilterAcceptAll,
-	Ndis802_11PrivFilter8021xWEP
-} NDIS_802_11_PRIVACY_FILTER, *PNDIS_802_11_PRIVACY_FILTER;
-
-/* Added new encryption types */
-/* Also aliased typedef to new name */
-typedef enum _NDIS_802_11_WEP_STATUS {
-	Ndis802_11WEPEnabled,
-	Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
-	Ndis802_11WEPDisabled,
-	Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
-	Ndis802_11WEPKeyAbsent,
-	Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
-	Ndis802_11WEPNotSupported,
-	Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
-	Ndis802_11Encryption2Enabled,
-	Ndis802_11Encryption2KeyAbsent,
-	Ndis802_11Encryption3Enabled,
-	Ndis802_11Encryption3KeyAbsent,
-	Ndis802_11Encryption4Enabled,	/* TKIP or AES mix */
-	Ndis802_11Encryption4KeyAbsent,
-	Ndis802_11GroupWEP40Enabled,
-	Ndis802_11GroupWEP104Enabled,
-} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
-    NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
-
-typedef enum _NDIS_802_11_RELOAD_DEFAULTS {
-	Ndis802_11ReloadWEPKeys
-} NDIS_802_11_RELOAD_DEFAULTS, *PNDIS_802_11_RELOAD_DEFAULTS;
-
-#define NDIS_802_11_AI_REQFI_CAPABILITIES      1
-#define NDIS_802_11_AI_REQFI_LISTENINTERVAL    2
-#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS  4
-
-#define NDIS_802_11_AI_RESFI_CAPABILITIES      1
-#define NDIS_802_11_AI_RESFI_STATUSCODE        2
-#define NDIS_802_11_AI_RESFI_ASSOCIATIONID     4
-
-struct rt_ndis_802_11_ai_reqfi {
-	u16 Capabilities;
-	u16 ListenInterval;
-	NDIS_802_11_MAC_ADDRESS CurrentAPAddress;
-};
-
-struct rt_ndis_802_11_ai_resfi {
-	u16 Capabilities;
-	u16 StatusCode;
-	u16 AssociationId;
-};
-
-struct rt_ndis_802_11_association_information {
-	unsigned long Length;
-	u16 AvailableRequestFixedIEs;
-	struct rt_ndis_802_11_ai_reqfi RequestFixedIEs;
-	unsigned long RequestIELength;
-	unsigned long OffsetRequestIEs;
-	u16 AvailableResponseFixedIEs;
-	struct rt_ndis_802_11_ai_resfi ResponseFixedIEs;
-	unsigned long ResponseIELength;
-	unsigned long OffsetResponseIEs;
-};
-
-struct rt_ndis_802_11_authentication_event {
-	struct rt_ndis_802_11_status_indication Status;
-	struct rt_ndis_802_11_authentication_request Request[1];
-};
-
-/* 802.11 Media stream constraints, associated with OID_802_11_MEDIA_STREAM_MODE */
-typedef enum _NDIS_802_11_MEDIA_STREAM_MODE {
-	Ndis802_11MediaStreamOff,
-	Ndis802_11MediaStreamOn,
-} NDIS_802_11_MEDIA_STREAM_MODE, *PNDIS_802_11_MEDIA_STREAM_MODE;
-
-/* PMKID Structures */
-typedef u8 NDIS_802_11_PMKID_VALUE[16];
-
-struct rt_bssid_info {
-	NDIS_802_11_MAC_ADDRESS BSSID;
-	NDIS_802_11_PMKID_VALUE PMKID;
-};
-
-struct rt_ndis_802_11_pmkid {
-	u32 Length;
-	u32 BSSIDInfoCount;
-	struct rt_bssid_info BSSIDInfo[1];
-};
-
-struct rt_ndis_802_11_authentication_encryption {
-	NDIS_802_11_AUTHENTICATION_MODE AuthModeSupported;
-	NDIS_802_11_ENCRYPTION_STATUS EncryptStatusSupported;
-};
-
-struct rt_ndis_802_11_capability {
-	unsigned long Length;
-	unsigned long Version;
-	unsigned long NoOfPMKIDs;
-	unsigned long NoOfAuthEncryptPairsSupported;
-	struct rt_ndis_802_11_authentication_encryption
-	    AuthenticationEncryptionSupported[1];
-};
-
-#define RT_PRIV_IOCTL							(SIOCIWFIRSTPRIV + 0x01)	/* Sync. with AP for wsc upnp daemon */
-#define RTPRIV_IOCTL_SET							(SIOCIWFIRSTPRIV + 0x02)
-
-#define RTPRIV_IOCTL_STATISTICS                     (SIOCIWFIRSTPRIV + 0x09)
-#define RTPRIV_IOCTL_ADD_PMKID_CACHE                (SIOCIWFIRSTPRIV + 0x0A)
-#define RTPRIV_IOCTL_RADIUS_DATA                    (SIOCIWFIRSTPRIV + 0x0C)
-#define RTPRIV_IOCTL_GSITESURVEY					(SIOCIWFIRSTPRIV + 0x0D)
-#define RT_PRIV_IOCTL_EXT							(SIOCIWFIRSTPRIV + 0x0E)	/* Sync. with RT61 (for wpa_supplicant) */
-#define RTPRIV_IOCTL_GET_MAC_TABLE					(SIOCIWFIRSTPRIV + 0x0F)
-
-#define RTPRIV_IOCTL_SHOW							(SIOCIWFIRSTPRIV + 0x11)
-enum {
-	SHOW_CONN_STATUS = 4,
-	SHOW_DRVIER_VERION = 5,
-	SHOW_BA_INFO = 6,
-	SHOW_DESC_INFO = 7,
-#ifdef RTMP_MAC_USB
-	SHOW_RXBULK_INFO = 8,
-	SHOW_TXBULK_INFO = 9,
-#endif /* RTMP_MAC_USB // */
-	RAIO_OFF = 10,
-	RAIO_ON = 11,
-	SHOW_CFG_VALUE = 20,
-	SHOW_ADHOC_ENTRY_INFO = 21,
-};
-
-#define OID_802_11_BUILD_CHANNEL_EX				0x0714
-#define OID_802_11_GET_CH_LIST					0x0715
-#define OID_802_11_GET_COUNTRY_CODE				0x0716
-#define OID_802_11_GET_CHANNEL_GEOGRAPHY		0x0717
-
-#define RT_OID_WSC_SET_PASSPHRASE                   0x0740	/* passphrase for wpa(2)-psk */
-#define RT_OID_WSC_DRIVER_AUTO_CONNECT              0x0741
-#define RT_OID_WSC_QUERY_DEFAULT_PROFILE            0x0742
-#define RT_OID_WSC_SET_CONN_BY_PROFILE_INDEX        0x0743
-#define RT_OID_WSC_SET_ACTION                       0x0744
-#define RT_OID_WSC_SET_SSID                         0x0745
-#define RT_OID_WSC_SET_PIN_CODE                     0x0746
-#define RT_OID_WSC_SET_MODE                         0x0747	/* PIN or PBC */
-#define RT_OID_WSC_SET_CONF_MODE                    0x0748	/* Enrollee or Registrar */
-#define RT_OID_WSC_SET_PROFILE                      0x0749
-#define	RT_OID_WSC_CONFIG_STATUS					0x074F
-#define RT_OID_802_11_WSC_QUERY_PROFILE				0x0750
-/* for consistency with RT61 */
-#define RT_OID_WSC_QUERY_STATUS						0x0751
-#define RT_OID_WSC_PIN_CODE							0x0752
-#define RT_OID_WSC_UUID								0x0753
-#define RT_OID_WSC_SET_SELECTED_REGISTRAR			0x0754
-#define RT_OID_WSC_EAPMSG							0x0755
-#define RT_OID_WSC_MANUFACTURER						0x0756
-#define RT_OID_WSC_MODEL_NAME						0x0757
-#define RT_OID_WSC_MODEL_NO							0x0758
-#define RT_OID_WSC_SERIAL_NO						0x0759
-#define RT_OID_WSC_MAC_ADDRESS						0x0760
-
-/* New for MeetingHouse Api support */
-#define OID_MH_802_1X_SUPPORTED               0xFFEDC100
-
-/* MIMO Tx parameter, ShortGI, MCS, STBC, etc.  these are fields in TXWI. Don't change this definition! */
-typedef union _HTTRANSMIT_SETTING {
-	struct {
-		u16 MCS:7;	/* MCS */
-		u16 BW:1;	/*channel bandwidth 20MHz or 40 MHz */
-		u16 ShortGI:1;
-		u16 STBC:2;	/*SPACE */
-/*      u16          rsv:3; */
-		u16 rsv:2;
-		u16 TxBF:1;
-		u16 MODE:2;	/* Use definition MODE_xxx. */
-	} field;
-	u16 word;
-} HTTRANSMIT_SETTING, *PHTTRANSMIT_SETTING;
-
-typedef enum _RT_802_11_PREAMBLE {
-	Rt802_11PreambleLong,
-	Rt802_11PreambleShort,
-	Rt802_11PreambleAuto
-} RT_802_11_PREAMBLE, *PRT_802_11_PREAMBLE;
-
-typedef enum _RT_802_11_PHY_MODE {
-	PHY_11BG_MIXED = 0,
-	PHY_11B,
-	PHY_11A,
-	PHY_11ABG_MIXED,
-	PHY_11G,
-	PHY_11ABGN_MIXED,	/* both band   5 */
-	PHY_11N_2_4G,		/* 11n-only with 2.4G band      6 */
-	PHY_11GN_MIXED,		/* 2.4G band      7 */
-	PHY_11AN_MIXED,		/* 5G  band       8 */
-	PHY_11BGN_MIXED,	/* if check 802.11b.      9 */
-	PHY_11AGN_MIXED,	/* if check 802.11b.      10 */
-	PHY_11N_5G,		/* 11n-only with 5G band                11 */
-} RT_802_11_PHY_MODE;
-
-/* put all proprietery for-query objects here to reduce # of Query_OID */
-struct rt_802_11_link_status {
-	unsigned long CurrTxRate;	/* in units of 0.5Mbps */
-	unsigned long ChannelQuality;	/* 0..100 % */
-	unsigned long TxByteCount;	/* both ok and fail */
-	unsigned long RxByteCount;	/* both ok and fail */
-	unsigned long CentralChannel;	/* 40MHz central channel number */
-};
-
-struct rt_802_11_event_log {
-	LARGE_INTEGER SystemTime;	/* timestammp via NdisGetCurrentSystemTime() */
-	u8 Addr[MAC_ADDR_LENGTH];
-	u16 Event;		/* EVENT_xxx */
-};
-
-struct rt_802_11_event_table {
-	unsigned long Num;
-	unsigned long Rsv;		/* to align Log[] at LARGE_INTEGER boundary */
-	struct rt_802_11_event_log Log[MAX_NUMBER_OF_EVENT];
-};
-
-/* MIMO Tx parameter, ShortGI, MCS, STBC, etc.  these are fields in TXWI. Don't change this definition! */
-typedef union _MACHTTRANSMIT_SETTING {
-	struct {
-		u16 MCS:7;	/* MCS */
-		u16 BW:1;	/*channel bandwidth 20MHz or 40 MHz */
-		u16 ShortGI:1;
-		u16 STBC:2;	/*SPACE */
-		u16 rsv:3;
-		u16 MODE:2;	/* Use definition MODE_xxx. */
-	} field;
-	u16 word;
-} MACHTTRANSMIT_SETTING, *PMACHTTRANSMIT_SETTING;
-
-struct rt_802_11_mac_entry {
-	u8 Addr[MAC_ADDR_LENGTH];
-	u8 Aid;
-	u8 Psm;		/* 0:PWR_ACTIVE, 1:PWR_SAVE */
-	u8 MimoPs;		/* 0:MMPS_STATIC, 1:MMPS_DYNAMIC, 3:MMPS_Enabled */
-	char AvgRssi0;
-	char AvgRssi1;
-	char AvgRssi2;
-	u32 ConnectedTime;
-	MACHTTRANSMIT_SETTING TxRate;
-};
-
-struct rt_802_11_mac_table {
-	unsigned long Num;
-	struct rt_802_11_mac_entry Entry[MAX_NUMBER_OF_MAC];
-};
-
-/* structure for query/set hardware register - MAC, BBP, RF register */
-struct rt_802_11_hardware_register {
-	unsigned long HardwareType;	/* 0:MAC, 1:BBP, 2:RF register, 3:EEPROM */
-	unsigned long Offset;		/* Q/S register offset addr */
-	unsigned long Data;		/* R/W data buffer */
-};
-
-struct rt_802_11_ap_config {
-	unsigned long EnableTxBurst;	/* 0-disable, 1-enable */
-	unsigned long EnableTurboRate;	/* 0-disable, 1-enable 72/100mbps turbo rate */
-	unsigned long IsolateInterStaTraffic;	/* 0-disable, 1-enable isolation */
-	unsigned long HideSsid;		/* 0-disable, 1-enable hiding */
-	unsigned long UseBGProtection;	/* 0-AUTO, 1-always ON, 2-always OFF */
-	unsigned long UseShortSlotTime;	/* 0-no use, 1-use 9-us short slot time */
-	unsigned long Rsv1;		/* must be 0 */
-	unsigned long SystemErrorBitmap;	/* ignore upon SET, return system error upon QUERY */
-};
-
-/* structure to query/set STA_CONFIG */
-struct rt_802_11_sta_config {
-	unsigned long EnableTxBurst;	/* 0-disable, 1-enable */
-	unsigned long EnableTurboRate;	/* 0-disable, 1-enable 72/100mbps turbo rate */
-	unsigned long UseBGProtection;	/* 0-AUTO, 1-always ON, 2-always OFF */
-	unsigned long UseShortSlotTime;	/* 0-no use, 1-use 9-us short slot time when applicable */
-	unsigned long AdhocMode;	/* 0-11b rates only (WIFI spec), 1 - b/g mixed, 2 - g only */
-	unsigned long HwRadioStatus;	/* 0-OFF, 1-ON, default is 1, Read-Only */
-	unsigned long Rsv1;		/* must be 0 */
-	unsigned long SystemErrorBitmap;	/* ignore upon SET, return system error upon QUERY */
-};
-
-/* */
-/*  For OID Query or Set about BA structure */
-/* */
-struct rt_oid_bacap {
-	u8 RxBAWinLimit;
-	u8 TxBAWinLimit;
-	u8 Policy;		/* 0: DELAY_BA 1:IMMED_BA  (//BA Policy subfiled value in ADDBA frame)   2:BA-not use. other value invalid */
-	u8 MpduDensity;	/* 0: DELAY_BA 1:IMMED_BA  (//BA Policy subfiled value in ADDBA frame)   2:BA-not use. other value invalid */
-	u8 AmsduEnable;	/*Enable AMSDU transmisstion */
-	u8 AmsduSize;	/* 0:3839, 1:7935 bytes. u32  MSDUSizeToBytes[]        = { 3839, 7935}; */
-	u8 MMPSmode;		/* MIMO power save more, 0:static, 1:dynamic, 2:rsv, 3:mimo enable */
-	BOOLEAN AutoBA;		/* Auto BA will automatically */
-};
-
-struct rt_802_11_acl_entry {
-	u8 Addr[MAC_ADDR_LENGTH];
-	u16 Rsv;
-};
-
-struct PACKED rt_rt_802_11_acl {
-	unsigned long Policy;		/* 0-disable, 1-positive list, 2-negative list */
-	unsigned long Num;
-	struct rt_802_11_acl_entry Entry[MAX_NUMBER_OF_ACL];
-};
-
-struct rt_802_11_wds {
-	unsigned long Num;
-	NDIS_802_11_MAC_ADDRESS Entry[24 /*MAX_NUM_OF_WDS_LINK */];
-	unsigned long KeyLength;
-	u8 KeyMaterial[32];
-};
-
-struct rt_802_11_tx_rates {
-	u8 SupRateLen;
-	u8 SupRate[MAX_LENGTH_OF_SUPPORT_RATES];
-	u8 ExtRateLen;
-	u8 ExtRate[MAX_LENGTH_OF_SUPPORT_RATES];
-};
-
-/* Definition of extra information code */
-#define	GENERAL_LINK_UP			0x0	/* Link is Up */
-#define	GENERAL_LINK_DOWN		0x1	/* Link is Down */
-#define	HW_RADIO_OFF			0x2	/* Hardware radio off */
-#define	SW_RADIO_OFF			0x3	/* Software radio off */
-#define	AUTH_FAIL				0x4	/* Open authentication fail */
-#define	AUTH_FAIL_KEYS			0x5	/* Shared authentication fail */
-#define	ASSOC_FAIL				0x6	/* Association failed */
-#define	EAP_MIC_FAILURE			0x7	/* Deauthentication because MIC failure */
-#define	EAP_4WAY_TIMEOUT		0x8	/* Deauthentication on 4-way handshake timeout */
-#define	EAP_GROUP_KEY_TIMEOUT	0x9	/* Deauthentication on group key handshake timeout */
-#define	EAP_SUCCESS				0xa	/* EAP succeed */
-#define	DETECT_RADAR_SIGNAL		0xb	/* Radar signal occur in current channel */
-#define EXTRA_INFO_MAX			0xb	/* Indicate Last OID */
-
-#define EXTRA_INFO_CLEAR		0xffffffff
-
-/* This is OID setting structure. So only GF or MM as Mode. This is valid when our wirelss mode has 802.11n in use. */
-struct rt_oid_set_ht_phymode {
-	RT_802_11_PHY_MODE PhyMode;	/* */
-	u8 TransmitNo;
-	u8 HtMode;		/*HTMODE_GF or HTMODE_MM */
-	u8 ExtOffset;	/*extension channel above or below */
-	u8 MCS;
-	u8 BW;
-	u8 STBC;
-	u8 SHORTGI;
-	u8 rsv;
-};
-
-#define MAX_CUSTOM_LEN 128
-
-typedef enum _RT_802_11_D_CLIENT_MODE {
-	Rt802_11_D_None,
-	Rt802_11_D_Flexible,
-	Rt802_11_D_Strict,
-} RT_802_11_D_CLIENT_MODE, *PRT_802_11_D_CLIENT_MODE;
-
-struct rt_channel_list_info {
-	u8 ChannelList[MAX_NUM_OF_CHS];	/* list all supported channels for site survey */
-	u8 ChannelListNum;	/* number of channel in ChannelList[] */
-};
-
-/* WSC configured credential */
-struct rt_wsc_credential {
-	struct rt_ndis_802_11_ssid SSID;	/* mandatory */
-	u16 AuthType;	/* mandatory, 1: open, 2: wpa-psk, 4: shared, 8:wpa, 0x10: wpa2, 0x20: wpa2-psk */
-	u16 EncrType;	/* mandatory, 1: none, 2: wep, 4: tkip, 8: aes */
-	u8 Key[64];		/* mandatory, Maximum 64 byte */
-	u16 KeyLength;
-	u8 MacAddr[6];	/* mandatory, AP MAC address */
-	u8 KeyIndex;		/* optional, default is 1 */
-	u8 Rsvd[3];		/* Make alignment */
-};
-
-/* WSC configured profiles */
-struct rt_wsc_profile {
-	u32 ProfileCnt;
-	u32 ApplyProfileIdx;	/* add by johnli, fix WPS test plan 5.1.1 */
-	struct rt_wsc_credential Profile[8];	/* Support up to 8 profiles */
-};
-
-#endif /* _OID_H_ */
diff --git a/drivers/staging/rt2860/pci_main_dev.c b/drivers/staging/rt2860/pci_main_dev.c
deleted file mode 100644
index 25fbb1880ff2837d1d1a8d0899aa77a61d7dd577..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/pci_main_dev.c
+++ /dev/null
@@ -1,1192 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    pci_main_dev.c
-
-    Abstract:
-    Create and register network interface for PCI based chipsets in Linux platform.
-
-    Revision History:
-    Who         	When            What
-    Justin P. Mattock	11/07/2010	Fix typos in some comments
-    --------    ----------      ----------------------------------------------
-*/
-
-#include "rt_config.h"
-#include <linux/pci.h>
-#include <linux/slab.h>
-
-/* Following information will be show when you run 'modinfo' */
-/* If you have a solution for a bug in current version of driver, please e-mail me. */
-/* Otherwise post to forum in ralinktech's web site(www.ralinktech.com) and let all users help you. */
-MODULE_AUTHOR("Jett Chen <jett_chen@ralinktech.com>");
-MODULE_DESCRIPTION("RT2860/RT3090 Wireless Lan Linux Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("rt3090sta");
-
-/* */
-/* Function declarations */
-/* */
-static void __devexit rt2860_remove_one(struct pci_dev *pci_dev);
-static int __devinit rt2860_probe(struct pci_dev *pci_dev,
-				  const struct pci_device_id *ent);
-static void __exit rt2860_cleanup_module(void);
-static int __init rt2860_init_module(void);
-
-static void RTMPInitPCIeDevice(IN struct pci_dev *pci_dev,
-			       struct rt_rtmp_adapter *pAd);
-
-#ifdef CONFIG_PM
-static int rt2860_suspend(struct pci_dev *pci_dev, pm_message_t state);
-static int rt2860_resume(struct pci_dev *pci_dev);
-#endif /* CONFIG_PM // */
-
-/* */
-/* Ralink PCI device table, include all supported chipsets */
-/* */
-static struct pci_device_id rt2860_pci_tbl[] __devinitdata = {
-#ifdef RT2860
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2860_PCI_DEVICE_ID)},	/*RT28602.4G */
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2860_PCIe_DEVICE_ID)},
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2760_PCI_DEVICE_ID)},
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2790_PCIe_DEVICE_ID)},
-	{PCI_DEVICE(VEN_AWT_PCI_VENDOR_ID, VEN_AWT_PCIe_DEVICE_ID)},
-	{PCI_DEVICE(EDIMAX_PCI_VENDOR_ID, 0x7708)},
-	{PCI_DEVICE(EDIMAX_PCI_VENDOR_ID, 0x7728)},
-	{PCI_DEVICE(EDIMAX_PCI_VENDOR_ID, 0x7758)},
-	{PCI_DEVICE(EDIMAX_PCI_VENDOR_ID, 0x7727)},
-	{PCI_DEVICE(EDIMAX_PCI_VENDOR_ID, 0x7738)},
-	{PCI_DEVICE(EDIMAX_PCI_VENDOR_ID, 0x7748)},
-	{PCI_DEVICE(EDIMAX_PCI_VENDOR_ID, 0x7768)},
-#endif
-#ifdef RT3090
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC3090_PCIe_DEVICE_ID)},
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC3091_PCIe_DEVICE_ID)},
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC3092_PCIe_DEVICE_ID)},
-#endif /* RT3090 // */
-#ifdef RT3390
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC3390_PCIe_DEVICE_ID)},
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC3391_PCIe_DEVICE_ID)},
-	{PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC3392_PCIe_DEVICE_ID)},
-#endif /* RT3390 // */
-	{0,}			/* terminate list */
-};
-
-MODULE_DEVICE_TABLE(pci, rt2860_pci_tbl);
-#ifdef MODULE_VERSION
-MODULE_VERSION(STA_DRIVER_VERSION);
-#endif
-
-/* */
-/* Our PCI driver structure */
-/* */
-static struct pci_driver rt2860_driver = {
-name: "rt2860",
-id_table : rt2860_pci_tbl,
-probe : rt2860_probe,
-remove : __devexit_p(rt2860_remove_one),
-#ifdef CONFIG_PM
-suspend : rt2860_suspend,
-resume : rt2860_resume,
-#endif
-};
-
-/***************************************************************************
- *
- *	PCI device initialization related procedures.
- *
- ***************************************************************************/
-#ifdef CONFIG_PM
-
-void RT2860RejectPendingPackets(struct rt_rtmp_adapter *pAd)
-{
-	/* clear PS packets */
-	/* clear TxSw packets */
-}
-
-static int rt2860_suspend(struct pci_dev *pci_dev, pm_message_t state)
-{
-	struct net_device *net_dev = pci_get_drvdata(pci_dev);
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)NULL;
-	int retval = 0;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_suspend()\n"));
-
-	if (net_dev == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR, ("net_dev == NULL!\n"));
-	} else {
-		GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-		/* we can not use IFF_UP because ra0 down but ra1 up */
-		/* and 1 suspend/resume function for 1 module, not for each interface */
-		/* so Linux will call suspend/resume function once */
-		if (VIRTUAL_IF_NUM(pAd) > 0) {
-			/* avoid users do suspend after interface is down */
-
-			/* stop interface */
-			netif_carrier_off(net_dev);
-			netif_stop_queue(net_dev);
-
-			/* mark device as removed from system and therefore no longer available */
-			netif_device_detach(net_dev);
-
-			/* mark halt flag */
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS);
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-
-			/* take down the device */
-			rt28xx_close((struct net_device *)net_dev);
-
-			RT_MOD_DEC_USE_COUNT();
-		}
-	}
-
-	/* reference to http://vovo2000.com/type-lab/linux/kernel-api/linux-kernel-api.html */
-	/* enable device to generate PME# when suspended */
-	/* pci_choose_state(): Choose the power state of a PCI device to be suspended */
-	retval = pci_enable_wake(pci_dev, pci_choose_state(pci_dev, state), 1);
-	/* save the PCI configuration space of a device before suspending */
-	pci_save_state(pci_dev);
-	/* disable PCI device after use */
-	pci_disable_device(pci_dev);
-
-	retval = pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2860_suspend()\n"));
-	return retval;
-}
-
-static int rt2860_resume(struct pci_dev *pci_dev)
-{
-	struct net_device *net_dev = pci_get_drvdata(pci_dev);
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)NULL;
-	int retval;
-
-	/* set the power state of a PCI device */
-	/* PCI has 4 power states, DO (normal) ~ D3(less power) */
-	/* in include/linux/pci.h, you can find that */
-	/* #define PCI_D0          ((pci_power_t __force) 0) */
-	/* #define PCI_D1          ((pci_power_t __force) 1) */
-	/* #define PCI_D2          ((pci_power_t __force) 2) */
-	/* #define PCI_D3hot       ((pci_power_t __force) 3) */
-	/* #define PCI_D3cold      ((pci_power_t __force) 4) */
-	/* #define PCI_UNKNOWN     ((pci_power_t __force) 5) */
-	/* #define PCI_POWER_ERROR ((pci_power_t __force) -1) */
-	retval = pci_set_power_state(pci_dev, PCI_D0);
-
-	/* restore the saved state of a PCI device */
-	pci_restore_state(pci_dev);
-
-	/* initialize device before it's used by a driver */
-	if (pci_enable_device(pci_dev)) {
-		printk(KERN_ERR "rt2860: pci enable fail!\n");
-		return 0;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_resume()\n"));
-
-	if (net_dev == NULL)
-		DBGPRINT(RT_DEBUG_ERROR, ("net_dev == NULL!\n"));
-	else
-		GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	if (pAd != NULL) {
-		/* we can not use IFF_UP because ra0 down but ra1 up */
-		/* and 1 suspend/resume function for 1 module, not for each interface */
-		/* so Linux will call suspend/resume function once */
-		if (VIRTUAL_IF_NUM(pAd) > 0) {
-			/* mark device as attached from system and restart if needed */
-			netif_device_attach(net_dev);
-
-			if (rt28xx_open((struct net_device *)net_dev) != 0) {
-				/* open fail */
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("<=== rt2860_resume()\n"));
-				return 0;
-			}
-			/* increase MODULE use count */
-			RT_MOD_INC_USE_COUNT();
-
-			RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS);
-			RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF);
-
-			netif_start_queue(net_dev);
-			netif_carrier_on(net_dev);
-			netif_wake_queue(net_dev);
-		}
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2860_resume()\n"));
-	return 0;
-}
-#endif /* CONFIG_PM // */
-
-static int __init rt2860_init_module(void)
-{
-	return pci_register_driver(&rt2860_driver);
-}
-
-/* */
-/* Driver module unload function */
-/* */
-static void __exit rt2860_cleanup_module(void)
-{
-	pci_unregister_driver(&rt2860_driver);
-}
-
-module_init(rt2860_init_module);
-module_exit(rt2860_cleanup_module);
-
-/* */
-/* PCI device probe & initialization function */
-/* */
-static int __devinit rt2860_probe(IN struct pci_dev *pci_dev,
-				  IN const struct pci_device_id *pci_id)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)NULL;
-	struct net_device *net_dev;
-	void *handle;
-	char *print_name;
-	unsigned long csr_addr;
-	int rv = 0;
-	struct rt_rtmp_os_netdev_op_hook netDevHook;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_probe\n"));
-
-/*PCIDevInit============================================== */
-	/* wake up and enable device */
-	rv = pci_enable_device(pci_dev);
-
-	if (rv != 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Enable PCI device failed, errno=%d!\n", rv));
-		return rv;
-	}
-
-	print_name = (char *)pci_name(pci_dev);
-
-	rv = pci_request_regions(pci_dev, print_name);
-
-	if (rv != 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Request PCI resource failed, errno=%d!\n", rv));
-		goto err_out;
-	}
-	/* map physical address to virtual address for accessing register */
-	csr_addr =
-	    (unsigned long)ioremap(pci_resource_start(pci_dev, 0),
-				   pci_resource_len(pci_dev, 0));
-	if (!csr_addr) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("ioremap failed for device %s, region 0x%lX @ 0x%lX\n",
-			  print_name, (unsigned long)pci_resource_len(pci_dev, 0),
-			  (unsigned long)pci_resource_start(pci_dev, 0)));
-		goto err_out_free_res;
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s: at 0x%lx, VA 0x%lx, IRQ %d. \n", print_name,
-			  (unsigned long)pci_resource_start(pci_dev, 0),
-			  (unsigned long)csr_addr, pci_dev->irq));
-	}
-
-	/* Set DMA master */
-	pci_set_master(pci_dev);
-
-/*RtmpDevInit============================================== */
-	/* Allocate struct rt_rtmp_adapter adapter structure */
-	handle = kmalloc(sizeof(struct os_cookie), GFP_KERNEL);
-	if (handle == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s(): Allocate memory for os handle failed!\n",
-			  __func__));
-		goto err_out_iounmap;
-	}
-
-	((struct os_cookie *)handle)->pci_dev = pci_dev;
-
-	rv = RTMPAllocAdapterBlock(handle, &pAd);	/*shiang: we may need the pci_dev for allocate structure of "struct rt_rtmp_adapter" */
-	if (rv != NDIS_STATUS_SUCCESS)
-		goto err_out_iounmap;
-	/* Here are the struct rt_rtmp_adapter structure with pci-bus specific parameters. */
-	pAd->CSRBaseAddress = (u8 *)csr_addr;
-	DBGPRINT(RT_DEBUG_ERROR,
-		 ("pAd->CSRBaseAddress =0x%lx, csr_addr=0x%lx!\n",
-		  (unsigned long)pAd->CSRBaseAddress, csr_addr));
-	RtmpRaDevCtrlInit(pAd, RTMP_DEV_INF_PCI);
-
-/*NetDevInit============================================== */
-	net_dev = RtmpPhyNetDevInit(pAd, &netDevHook);
-	if (net_dev == NULL)
-		goto err_out_free_radev;
-
-	/* Here are the net_device structure with pci-bus specific parameters. */
-	net_dev->irq = pci_dev->irq;	/* Interrupt IRQ number */
-	net_dev->base_addr = csr_addr;	/* Save CSR virtual address and irq to device structure */
-	pci_set_drvdata(pci_dev, net_dev);	/* Set driver data */
-
-/* for supporting Network Manager */
-	/* Set the sysfs physical device reference for the network logical device
-	 * if set prior to registration will cause a symlink during initialization.
-	 */
-	SET_NETDEV_DEV(net_dev, &(pci_dev->dev));
-
-/*All done, it's time to register the net device to linux kernel. */
-	/* Register this device */
-	rv = RtmpOSNetDevAttach(net_dev, &netDevHook);
-	if (rv)
-		goto err_out_free_netdev;
-
-	pAd->StaCfg.OriDevType = net_dev->type;
-	RTMPInitPCIeDevice(pci_dev, pAd);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2860_probe\n"));
-
-	return 0;		/* probe ok */
-
-	/* --------------------------- ERROR HANDLE --------------------------- */
-err_out_free_netdev:
-	RtmpOSNetDevFree(net_dev);
-
-err_out_free_radev:
-	/* free struct rt_rtmp_adapter strcuture and os_cookie */
-	RTMPFreeAdapter(pAd);
-
-err_out_iounmap:
-	iounmap((void *)(csr_addr));
-	release_mem_region(pci_resource_start(pci_dev, 0),
-			   pci_resource_len(pci_dev, 0));
-
-err_out_free_res:
-	pci_release_regions(pci_dev);
-
-err_out:
-	pci_disable_device(pci_dev);
-
-	DBGPRINT(RT_DEBUG_ERROR,
-		 ("<=== rt2860_probe failed with rv = %d!\n", rv));
-
-	return -ENODEV;		/* probe fail */
-}
-
-static void __devexit rt2860_remove_one(IN struct pci_dev *pci_dev)
-{
-	struct net_device *net_dev = pci_get_drvdata(pci_dev);
-	struct rt_rtmp_adapter *pAd = NULL;
-	unsigned long csr_addr = net_dev->base_addr;	/* pAd->CSRBaseAddress; */
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_remove_one\n"));
-
-	if (pAd != NULL) {
-		/* Unregister/Free all allocated net_device. */
-		RtmpPhyNetDevExit(pAd, net_dev);
-
-		/* Unmap CSR base address */
-		iounmap((char *)(csr_addr));
-
-		/* release memory region */
-		release_mem_region(pci_resource_start(pci_dev, 0),
-				   pci_resource_len(pci_dev, 0));
-
-		/* Free struct rt_rtmp_adapter related structures. */
-		RtmpRaDevCtrlExit(pAd);
-
-	} else {
-		/* Unregister network device */
-		RtmpOSNetDevDetach(net_dev);
-
-		/* Unmap CSR base address */
-		iounmap((char *)(net_dev->base_addr));
-
-		/* release memory region */
-		release_mem_region(pci_resource_start(pci_dev, 0),
-				   pci_resource_len(pci_dev, 0));
-	}
-
-	/* Free the root net_device */
-	RtmpOSNetDevFree(net_dev);
-
-}
-
-/*
-========================================================================
-Routine Description:
-    Check the chipset vendor/product ID.
-
-Arguments:
-    _dev_p				Point to the PCI or USB device
-
-Return Value:
-    TRUE				Check ok
-	FALSE				Check fail
-
-Note:
-========================================================================
-*/
-BOOLEAN RT28XXChipsetCheck(IN void *_dev_p)
-{
-	/* always TRUE */
-	return TRUE;
-}
-
-/***************************************************************************
- *
- *	PCIe device initialization related procedures.
- *
- ***************************************************************************/
-static void RTMPInitPCIeDevice(struct pci_dev *pci_dev, struct rt_rtmp_adapter *pAd)
-{
-	u16 device_id;
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-	pci_read_config_word(pci_dev, PCI_DEVICE_ID, &device_id);
-	device_id = le2cpu16(device_id);
-	pObj->DeviceID = device_id;
-	if (
-#ifdef RT2860
-		   (device_id == NIC2860_PCIe_DEVICE_ID) ||
-		   (device_id == NIC2790_PCIe_DEVICE_ID) ||
-		   (device_id == VEN_AWT_PCIe_DEVICE_ID) ||
-#endif
-#ifdef RT3090
-		   (device_id == NIC3090_PCIe_DEVICE_ID) ||
-		   (device_id == NIC3091_PCIe_DEVICE_ID) ||
-		   (device_id == NIC3092_PCIe_DEVICE_ID) ||
-#endif /* RT3090 // */
-		   0) {
-		u32 MacCsr0 = 0, Index = 0;
-		do {
-			RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0);
-
-			if ((MacCsr0 != 0x00) && (MacCsr0 != 0xFFFFFFFF))
-				break;
-
-			RTMPusecDelay(10);
-		} while (Index++ < 100);
-
-		/* Support advanced power save after 2892/2790. */
-		/* MAC version at offset 0x1000 is 0x2872XXXX/0x2870XXXX(PCIe, USB, SDIO). */
-		if ((MacCsr0 & 0xffff0000) != 0x28600000)
-			OPSTATUS_SET_FLAG(pAd, fOP_STATUS_PCIE_DEVICE);
-	}
-}
-
-void RTMPInitPCIeLinkCtrlValue(struct rt_rtmp_adapter *pAd)
-{
-	int pos;
-	u16 reg16, data2, PCIePowerSaveLevel, Configuration;
-	u32 MacValue;
-	BOOLEAN bFindIntel = FALSE;
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s.===>\n", __func__));
-	/* Init EEPROM, and save settings */
-	if (!(IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd))) {
-		RT28xx_EEPROM_READ16(pAd, 0x22, PCIePowerSaveLevel);
-		pAd->PCIePowerSaveLevel = PCIePowerSaveLevel & 0xff;
-
-		pAd->LnkCtrlBitMask = 0;
-		if ((PCIePowerSaveLevel & 0xff) == 0xff) {
-			OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_PCIE_DEVICE);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("====> PCIePowerSaveLevel = 0x%x.\n",
-				  PCIePowerSaveLevel));
-			return;
-		} else {
-			PCIePowerSaveLevel &= 0x3;
-			RT28xx_EEPROM_READ16(pAd, 0x24, data2);
-
-			if (!
-			    (((data2 & 0xff00) == 0x9200)
-			     && ((data2 & 0x80) != 0))) {
-				if (PCIePowerSaveLevel > 1)
-					PCIePowerSaveLevel = 1;
-			}
-
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("====> Write 0x83 = 0x%x.\n",
-				  PCIePowerSaveLevel));
-			AsicSendCommandToMcu(pAd, 0x83, 0xff,
-					     (u8)PCIePowerSaveLevel, 0x00);
-			RT28xx_EEPROM_READ16(pAd, 0x22, PCIePowerSaveLevel);
-			PCIePowerSaveLevel &= 0xff;
-			PCIePowerSaveLevel = PCIePowerSaveLevel >> 6;
-			switch (PCIePowerSaveLevel) {
-			case 0:	/* Only support L0 */
-				pAd->LnkCtrlBitMask = 0;
-				break;
-			case 1:	/* Only enable L0s */
-				pAd->LnkCtrlBitMask = 1;
-				break;
-			case 2:	/* enable L1, L0s */
-				pAd->LnkCtrlBitMask = 3;
-				break;
-			case 3:	/* sync with host clk and enable L1, L0s */
-				pAd->LnkCtrlBitMask = 0x103;
-				break;
-			}
-			RT28xx_EEPROM_READ16(pAd, 0x24, data2);
-			if ((PCIePowerSaveLevel & 0xff) != 0xff) {
-				PCIePowerSaveLevel &= 0x3;
-
-				if (!
-				    (((data2 & 0xff00) == 0x9200)
-				     && ((data2 & 0x80) != 0))) {
-					if (PCIePowerSaveLevel > 1)
-						PCIePowerSaveLevel = 1;
-				}
-
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("====> rt28xx Write 0x83 Command = 0x%x.\n",
-					  PCIePowerSaveLevel));
-
-				AsicSendCommandToMcu(pAd, 0x83, 0xff,
-						     (u8)PCIePowerSaveLevel,
-						     0x00);
-			}
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("====> LnkCtrlBitMask = 0x%x.\n",
-				  pAd->LnkCtrlBitMask));
-		}
-	} else if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)) {
-		u8 LinkCtrlSetting = 0;
-
-		/* Check 3090E special setting chip. */
-		RT28xx_EEPROM_READ16(pAd, 0x24, data2);
-		if ((data2 == 0x9280) && ((pAd->MACVersion & 0xffff) == 0x0211)) {
-			pAd->b3090ESpecialChip = TRUE;
-			DBGPRINT_RAW(RT_DEBUG_ERROR, ("Special 3090E chip \n"));
-		}
-
-		RTMP_IO_READ32(pAd, AUX_CTRL, &MacValue);
-		/*enable WAKE_PCIE function, which forces to enable PCIE clock when mpu interrupt asserting. */
-		/*Force PCIE 125MHz CLK to toggle */
-		MacValue |= 0x402;
-		RTMP_IO_WRITE32(pAd, AUX_CTRL, MacValue);
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     (" AUX_CTRL = 0x%32x\n", MacValue));
-
-		/* for RT30xx F and after, PCIe interface, and for power solution 3 */
-		if ((IS_VERSION_AFTER_F(pAd))
-		    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode >= 2)
-		    && (pAd->StaCfg.PSControl.field.rt30xxPowerMode <= 3)) {
-			RTMP_IO_READ32(pAd, AUX_CTRL, &MacValue);
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     (" Read AUX_CTRL = 0x%x\n", MacValue));
-			/* turn on bit 12. */
-			/*enable 32KHz clock mode for power saving */
-			MacValue |= 0x1000;
-			if (MacValue != 0xffffffff) {
-				RTMP_IO_WRITE32(pAd, AUX_CTRL, MacValue);
-				DBGPRINT_RAW(RT_DEBUG_ERROR,
-					     (" Write AUX_CTRL = 0x%x\n",
-					      MacValue));
-				/* 1. if use PCIePowerSetting is 2 or 3, need to program OSC_CTRL to 0x3ff11. */
-				MacValue = 0x3ff11;
-				RTMP_IO_WRITE32(pAd, OSC_CTRL, MacValue);
-				DBGPRINT_RAW(RT_DEBUG_ERROR,
-					     (" OSC_CTRL = 0x%x\n", MacValue));
-				/* 2. Write PCI register Clk ref bit */
-				RTMPrt3xSetPCIePowerLinkCtrl(pAd);
-			} else {
-				/* Error read Aux_Ctrl value.  Force to use solution 1 */
-				DBGPRINT(RT_DEBUG_ERROR,
-					 (" Error Value in AUX_CTRL = 0x%x\n",
-					  MacValue));
-				pAd->StaCfg.PSControl.field.rt30xxPowerMode = 1;
-				DBGPRINT(RT_DEBUG_ERROR,
-					 (" Force to use power solution1 \n"));
-			}
-		}
-		/* 1. read setting from inf file. */
-
-		PCIePowerSaveLevel =
-		    (u16)pAd->StaCfg.PSControl.field.rt30xxPowerMode;
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("====> rt30xx Read PowerLevelMode =  0x%x.\n",
-			  PCIePowerSaveLevel));
-		/* 2. Check EnableNewPS. */
-		if (pAd->StaCfg.PSControl.field.EnableNewPS == FALSE)
-			PCIePowerSaveLevel = 1;
-
-		if (IS_VERSION_BEFORE_F(pAd)
-		    && (pAd->b3090ESpecialChip == FALSE)) {
-			/* Chip Version E only allow 1, So force set 1. */
-			PCIePowerSaveLevel &= 0x1;
-			pAd->PCIePowerSaveLevel = (u16)PCIePowerSaveLevel;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("====> rt30xx E Write 0x83 Command = 0x%x.\n",
-				  PCIePowerSaveLevel));
-
-			AsicSendCommandToMcu(pAd, 0x83, 0xff,
-					     (u8)PCIePowerSaveLevel, 0x00);
-		} else {
-			/* Chip Version F and after only allow 1 or 2 or 3. This might be modified after new chip version come out. */
-			if (!
-			    ((PCIePowerSaveLevel == 1)
-			     || (PCIePowerSaveLevel == 3)))
-				PCIePowerSaveLevel = 1;
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("====> rt30xx F Write 0x83 Command = 0x%x.\n",
-				  PCIePowerSaveLevel));
-			pAd->PCIePowerSaveLevel = (u16)PCIePowerSaveLevel;
-			/* for 3090F , we need to add high-byte arg for 0x83 command to indicate the link control setting in */
-			/* PCI Configuration Space. Because firmware can't read PCI Configuration Space */
-			if ((pAd->Rt3xxRalinkLinkCtrl & 0x2)
-			    && (pAd->Rt3xxHostLinkCtrl & 0x2)) {
-				LinkCtrlSetting = 1;
-			}
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("====> rt30xxF LinkCtrlSetting = 0x%x.\n",
-				  LinkCtrlSetting));
-			AsicSendCommandToMcu(pAd, 0x83, 0xff,
-					     (u8)PCIePowerSaveLevel,
-					     LinkCtrlSetting);
-		}
-	}
-	/* Find Ralink PCIe Device's Express Capability Offset */
-	pos = pci_find_capability(pObj->pci_dev, PCI_CAP_ID_EXP);
-
-	if (pos != 0) {
-		/* Ralink PCIe Device's Link Control Register Offset */
-		pAd->RLnkCtrlOffset = pos + PCI_EXP_LNKCTL;
-		pci_read_config_word(pObj->pci_dev, pAd->RLnkCtrlOffset,
-				     &reg16);
-		Configuration = le2cpu16(reg16);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Read (Ralink PCIe Link Control Register) offset 0x%x = 0x%x\n",
-			  pAd->RLnkCtrlOffset, Configuration));
-		pAd->RLnkCtrlConfiguration = (Configuration & 0x103);
-		Configuration &= 0xfefc;
-		Configuration |= (0x0);
-#ifdef RT2860
-		if ((pObj->DeviceID == NIC2860_PCIe_DEVICE_ID)
-		    || (pObj->DeviceID == NIC2790_PCIe_DEVICE_ID)) {
-			reg16 = cpu2le16(Configuration);
-			pci_write_config_word(pObj->pci_dev,
-					      pAd->RLnkCtrlOffset, reg16);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Write (Ralink PCIe Link Control Register)  offset 0x%x = 0x%x\n",
-				  pos + PCI_EXP_LNKCTL, Configuration));
-		}
-#endif /* RT2860 // */
-
-		RTMPFindHostPCIDev(pAd);
-		if (pObj->parent_pci_dev) {
-			u16 vendor_id;
-
-			pci_read_config_word(pObj->parent_pci_dev,
-					     PCI_VENDOR_ID, &vendor_id);
-			vendor_id = le2cpu16(vendor_id);
-			if (vendor_id == PCIBUS_INTEL_VENDOR) {
-				bFindIntel = TRUE;
-				RTMP_SET_PSFLAG(pAd, fRTMP_PS_TOGGLE_L1);
-			}
-			/* Find PCI-to-PCI Bridge Express Capability Offset */
-			pos =
-			    pci_find_capability(pObj->parent_pci_dev,
-						PCI_CAP_ID_EXP);
-
-			if (pos != 0) {
-				BOOLEAN bChange = FALSE;
-				/* PCI-to-PCI Bridge Link Control Register Offset */
-				pAd->HostLnkCtrlOffset = pos + PCI_EXP_LNKCTL;
-				pci_read_config_word(pObj->parent_pci_dev,
-						     pAd->HostLnkCtrlOffset,
-						     &reg16);
-				Configuration = le2cpu16(reg16);
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Read (Host PCI-to-PCI Bridge Link Control Register) offset 0x%x = 0x%x\n",
-					  pAd->HostLnkCtrlOffset,
-					  Configuration));
-				pAd->HostLnkCtrlConfiguration =
-				    (Configuration & 0x103);
-				Configuration &= 0xfefc;
-				Configuration |= (0x0);
-
-				switch (pObj->DeviceID) {
-#ifdef RT2860
-				case NIC2860_PCIe_DEVICE_ID:
-				case NIC2790_PCIe_DEVICE_ID:
-					bChange = TRUE;
-					break;
-#endif /* RT2860 // */
-#ifdef RT3090
-				case NIC3090_PCIe_DEVICE_ID:
-				case NIC3091_PCIe_DEVICE_ID:
-				case NIC3092_PCIe_DEVICE_ID:
-					if (bFindIntel == FALSE)
-						bChange = TRUE;
-					break;
-#endif /* RT3090 // */
-				default:
-					break;
-				}
-
-				if (bChange) {
-					reg16 = cpu2le16(Configuration);
-					pci_write_config_word(pObj->
-							      parent_pci_dev,
-							      pAd->
-							      HostLnkCtrlOffset,
-							      reg16);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("Write (Host PCI-to-PCI Bridge Link Control Register) offset 0x%x = 0x%x\n",
-						  pAd->HostLnkCtrlOffset,
-						  Configuration));
-				}
-			} else {
-				pAd->HostLnkCtrlOffset = 0;
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("%s: cannot find PCI-to-PCI Bridge PCI Express Capability!\n",
-					  __func__));
-			}
-		}
-	} else {
-		pAd->RLnkCtrlOffset = 0;
-		pAd->HostLnkCtrlOffset = 0;
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s: cannot find Ralink PCIe Device's PCI Express Capability!\n",
-			  __func__));
-	}
-
-	if (bFindIntel == FALSE) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Doesn't find Intel PCI host controller. \n"));
-		/* Doesn't switch L0, L1, So set PCIePowerSaveLevel to 0xff */
-		pAd->PCIePowerSaveLevel = 0xff;
-		if ((pAd->RLnkCtrlOffset != 0)
-#ifdef RT3090
-		    && ((pObj->DeviceID == NIC3090_PCIe_DEVICE_ID)
-			|| (pObj->DeviceID == NIC3091_PCIe_DEVICE_ID)
-			|| (pObj->DeviceID == NIC3092_PCIe_DEVICE_ID))
-#endif /* RT3090 // */
-		    ) {
-			pci_read_config_word(pObj->pci_dev, pAd->RLnkCtrlOffset,
-					     &reg16);
-			Configuration = le2cpu16(reg16);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Read (Ralink 30xx PCIe Link Control Register) offset 0x%x = 0x%x\n",
-				  pAd->RLnkCtrlOffset, Configuration));
-			pAd->RLnkCtrlConfiguration = (Configuration & 0x103);
-			Configuration &= 0xfefc;
-			Configuration |= (0x0);
-			reg16 = cpu2le16(Configuration);
-			pci_write_config_word(pObj->pci_dev,
-					      pAd->RLnkCtrlOffset, reg16);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Write (Ralink PCIe Link Control Register)  offset 0x%x = 0x%x\n",
-				  pos + PCI_EXP_LNKCTL, Configuration));
-		}
-	}
-}
-
-void RTMPFindHostPCIDev(struct rt_rtmp_adapter *pAd)
-{
-	u16 reg16;
-	u8 reg8;
-	u32 DevFn;
-	struct pci_dev *pPci_dev;
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s.===>\n", __func__));
-
-	pObj->parent_pci_dev = NULL;
-	if (pObj->pci_dev->bus->parent) {
-		for (DevFn = 0; DevFn < 255; DevFn++) {
-			pPci_dev =
-			    pci_get_slot(pObj->pci_dev->bus->parent, DevFn);
-			if (pPci_dev) {
-				pci_read_config_word(pPci_dev, PCI_CLASS_DEVICE,
-						     &reg16);
-				reg16 = le2cpu16(reg16);
-				pci_read_config_byte(pPci_dev, PCI_CB_CARD_BUS,
-						     &reg8);
-				if ((reg16 == PCI_CLASS_BRIDGE_PCI)
-				    && (reg8 == pObj->pci_dev->bus->number)) {
-					pObj->parent_pci_dev = pPci_dev;
-				}
-			}
-		}
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-		Level = RESTORE_HALT : Restore PCI host and Ralink PCIe Link Control field to its default value.
-		Level = Other Value : Restore from dot11 power save or radio off status. And force PCI host Link Control fields to 0x1
-
-	========================================================================
-*/
-void RTMPPCIeLinkCtrlValueRestore(struct rt_rtmp_adapter *pAd, u8 Level)
-{
-	u16 PCIePowerSaveLevel, reg16;
-	u16 Configuration;
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
-		return;
-
-#ifdef RT2860
-	if (!((pObj->DeviceID == NIC2860_PCIe_DEVICE_ID)
-	      || (pObj->DeviceID == NIC2790_PCIe_DEVICE_ID)))
-		return;
-#endif /* RT2860 // */
-	/* Check PSControl Configuration */
-	if (pAd->StaCfg.PSControl.field.EnableNewPS == FALSE)
-		return;
-
-	/*3090 will not execute the following codes. */
-	/* Check interface : If not PCIe interface, return. */
-
-#ifdef RT3090
-	if ((pObj->DeviceID == NIC3090_PCIe_DEVICE_ID)
-	    || (pObj->DeviceID == NIC3091_PCIe_DEVICE_ID)
-	    || (pObj->DeviceID == NIC3092_PCIe_DEVICE_ID))
-		return;
-#endif /* RT3090 // */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s.===>\n", __func__));
-	PCIePowerSaveLevel = pAd->PCIePowerSaveLevel;
-	if ((PCIePowerSaveLevel & 0xff) == 0xff) {
-		DBGPRINT(RT_DEBUG_TRACE, ("return  \n"));
-		return;
-	}
-
-	if (pObj->parent_pci_dev && (pAd->HostLnkCtrlOffset != 0)) {
-		PCI_REG_READ_WORD(pObj->parent_pci_dev, pAd->HostLnkCtrlOffset,
-				  Configuration);
-		if ((Configuration != 0) && (Configuration != 0xFFFF)) {
-			Configuration &= 0xfefc;
-			/* If call from interface down, restore to original setting. */
-			if (Level == RESTORE_CLOSE)
-				Configuration |= pAd->HostLnkCtrlConfiguration;
-			else
-				Configuration |= 0x0;
-			PCI_REG_WIRTE_WORD(pObj->parent_pci_dev,
-					   pAd->HostLnkCtrlOffset,
-					   Configuration);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Restore PCI host : offset 0x%x = 0x%x\n",
-				  pAd->HostLnkCtrlOffset, Configuration));
-		} else
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Restore PCI host : PCI_REG_READ_WORD failed (Configuration = 0x%x)\n",
-				  Configuration));
-	}
-
-	if (pObj->pci_dev && (pAd->RLnkCtrlOffset != 0)) {
-		PCI_REG_READ_WORD(pObj->pci_dev, pAd->RLnkCtrlOffset,
-				  Configuration);
-		if ((Configuration != 0) && (Configuration != 0xFFFF)) {
-			Configuration &= 0xfefc;
-			/* If call from interface down, restore to original setting. */
-			if (Level == RESTORE_CLOSE)
-				Configuration |= pAd->RLnkCtrlConfiguration;
-			else
-				Configuration |= 0x0;
-			PCI_REG_WIRTE_WORD(pObj->pci_dev, pAd->RLnkCtrlOffset,
-					   Configuration);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Restore Ralink : offset 0x%x = 0x%x\n",
-				  pAd->RLnkCtrlOffset, Configuration));
-		} else
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Restore Ralink : PCI_REG_READ_WORD failed (Configuration = 0x%x)\n",
-				  Configuration));
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s <===\n", __func__));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-		Max : limit Host PCI and Ralink PCIe device's LINK CONTROL field's value.
-		Because now frequently set our device to mode 1 or mode 3 will cause problem.
-
-	========================================================================
-*/
-void RTMPPCIeLinkCtrlSetting(struct rt_rtmp_adapter *pAd, u16 Max)
-{
-	u16 PCIePowerSaveLevel, reg16;
-	u16 Configuration;
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE))
-		return;
-
-#ifdef RT2860
-	if (!((pObj->DeviceID == NIC2860_PCIe_DEVICE_ID)
-	      || (pObj->DeviceID == NIC2790_PCIe_DEVICE_ID)))
-		return;
-#endif /* RT2860 // */
-	/* Check PSControl Configuration */
-	if (pAd->StaCfg.PSControl.field.EnableNewPS == FALSE)
-		return;
-
-	/* Check interface : If not PCIe interface, return. */
-	/*Block 3090 to enter the following function */
-
-#ifdef RT3090
-	if ((pObj->DeviceID == NIC3090_PCIe_DEVICE_ID)
-	    || (pObj->DeviceID == NIC3091_PCIe_DEVICE_ID)
-	    || (pObj->DeviceID == NIC3092_PCIe_DEVICE_ID))
-		return;
-#endif /* RT3090 // */
-	if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP)) {
-		DBGPRINT(RT_DEBUG_INFO,
-			 ("RTMPPCIePowerLinkCtrl return on fRTMP_PS_CAN_GO_SLEEP flag\n"));
-		return;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("%s===>\n", __func__));
-	PCIePowerSaveLevel = pAd->PCIePowerSaveLevel;
-	if ((PCIePowerSaveLevel & 0xff) == 0xff) {
-		DBGPRINT(RT_DEBUG_TRACE, ("return  \n"));
-		return;
-	}
-	PCIePowerSaveLevel = PCIePowerSaveLevel >> 6;
-
-	/* Skip non-exist deice right away */
-	if (pObj->parent_pci_dev && (pAd->HostLnkCtrlOffset != 0)) {
-		PCI_REG_READ_WORD(pObj->parent_pci_dev, pAd->HostLnkCtrlOffset,
-				  Configuration);
-		switch (PCIePowerSaveLevel) {
-		case 0:
-			/* Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 00 */
-			Configuration &= 0xfefc;
-			break;
-		case 1:
-			/* Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 01 */
-			Configuration &= 0xfefc;
-			Configuration |= 0x1;
-			break;
-		case 2:
-			/*  Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 11 */
-			Configuration &= 0xfefc;
-			Configuration |= 0x3;
-			break;
-		case 3:
-			/* Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 11 and bit 8 of LinkControl of 2892 to 1 */
-			Configuration &= 0xfefc;
-			Configuration |= 0x103;
-			break;
-		}
-		PCI_REG_WIRTE_WORD(pObj->parent_pci_dev, pAd->HostLnkCtrlOffset,
-				   Configuration);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Write PCI host offset 0x%x = 0x%x\n",
-			  pAd->HostLnkCtrlOffset, Configuration));
-	}
-
-	if (pObj->pci_dev && (pAd->RLnkCtrlOffset != 0)) {
-		/* first 2892 chip not allow to frequently set mode 3. will cause hang problem. */
-		if (PCIePowerSaveLevel > Max)
-			PCIePowerSaveLevel = Max;
-
-		PCI_REG_READ_WORD(pObj->pci_dev, pAd->RLnkCtrlOffset,
-				  Configuration);
-		switch (PCIePowerSaveLevel) {
-		case 0:
-			/* No PCI power safe */
-			/* Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 00 . */
-			Configuration &= 0xfefc;
-			break;
-		case 1:
-			/*  L0 */
-			/* Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 01 . */
-			Configuration &= 0xfefc;
-			Configuration |= 0x1;
-			break;
-		case 2:
-			/* L0 and L1 */
-			/*  Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 11 */
-			Configuration &= 0xfefc;
-			Configuration |= 0x3;
-			break;
-		case 3:
-			/* L0 , L1 and clock management. */
-			/* Set b0 and b1 of LinkControl (both 2892 and PCIe bridge) to 11 and bit 8 of LinkControl of 2892 to 1 */
-			Configuration &= 0xfefc;
-			Configuration |= 0x103;
-			pAd->bPCIclkOff = TRUE;
-			break;
-		}
-		PCI_REG_WIRTE_WORD(pObj->pci_dev, pAd->RLnkCtrlOffset,
-				   Configuration);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Write Ralink device : offset 0x%x = 0x%x\n",
-			  pAd->RLnkCtrlOffset, Configuration));
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("RTMPPCIePowerLinkCtrl <==============\n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		1. Write a PCI register for rt30xx power solution 3
-
-	========================================================================
-*/
-void RTMPrt3xSetPCIePowerLinkCtrl(struct rt_rtmp_adapter *pAd)
-{
-
-	unsigned long HostConfiguration = 0;
-	unsigned long Configuration;
-	struct os_cookie *pObj;
-	int pos;
-	u16 reg16;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	DBGPRINT(RT_DEBUG_INFO,
-		 ("RTMPrt3xSetPCIePowerLinkCtrl.===> %lx\n",
-		  pAd->StaCfg.PSControl.word));
-
-	/* Check PSControl Configuration */
-	if (pAd->StaCfg.PSControl.field.EnableNewPS == FALSE)
-		return;
-	RTMPFindHostPCIDev(pAd);
-	if (pObj->parent_pci_dev) {
-		/* Find PCI-to-PCI Bridge Express Capability Offset */
-		pos = pci_find_capability(pObj->parent_pci_dev, PCI_CAP_ID_EXP);
-
-		if (pos != 0)
-			pAd->HostLnkCtrlOffset = pos + PCI_EXP_LNKCTL;
-
-		/* If configured to turn on L1. */
-		HostConfiguration = 0;
-		if (pAd->StaCfg.PSControl.field.rt30xxForceASPMTest == 1) {
-			DBGPRINT(RT_DEBUG_TRACE, ("Enter,PSM : Force ASPM\n"));
-
-			/* Skip non-exist device right away */
-			if ((pAd->HostLnkCtrlOffset != 0)) {
-				PCI_REG_READ_WORD(pObj->parent_pci_dev,
-						  pAd->HostLnkCtrlOffset,
-						  HostConfiguration);
-				/* Prepare Configuration to write to Host */
-				HostConfiguration |= 0x3;
-				PCI_REG_WIRTE_WORD(pObj->parent_pci_dev,
-						   pAd->HostLnkCtrlOffset,
-						   HostConfiguration);
-				pAd->Rt3xxHostLinkCtrl = HostConfiguration;
-				/* Because in rt30xxForceASPMTest Mode, Force turn on L0s, L1. */
-				/* Fix HostConfiguration bit0:1 = 0x3 for later use. */
-				HostConfiguration = 0x3;
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PSM : Force ASPM : "
-					  "Host device L1/L0s Value =  0x%lx\n",
-					  HostConfiguration));
-			}
-		} else if (pAd->StaCfg.PSControl.field.rt30xxFollowHostASPM ==
-			   1) {
-
-			/* Skip non-exist deice right away */
-			if ((pAd->HostLnkCtrlOffset != 0)) {
-				PCI_REG_READ_WORD(pObj->parent_pci_dev,
-						  pAd->HostLnkCtrlOffset,
-						  HostConfiguration);
-				pAd->Rt3xxHostLinkCtrl = HostConfiguration;
-				HostConfiguration &= 0x3;
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PSM : Follow Host ASPM : "
-					  "Host device L1/L0s Value =  0x%lx\n",
-					  HostConfiguration));
-			}
-		}
-	}
-	/* Prepare to write Ralink setting. */
-	/* Find Ralink PCIe Device's Express Capability Offset */
-	pos = pci_find_capability(pObj->pci_dev, PCI_CAP_ID_EXP);
-
-	if (pos != 0) {
-		/* Ralink PCIe Device's Link Control Register Offset */
-		pAd->RLnkCtrlOffset = pos + PCI_EXP_LNKCTL;
-		pci_read_config_word(pObj->pci_dev, pAd->RLnkCtrlOffset,
-				     &reg16);
-		Configuration = le2cpu16(reg16);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Read (Ralink PCIe Link Control Register) "
-			  "offset 0x%x = 0x%lx\n",
-			  pAd->RLnkCtrlOffset, Configuration));
-		Configuration |= 0x100;
-		if ((pAd->StaCfg.PSControl.field.rt30xxFollowHostASPM == 1)
-		    || (pAd->StaCfg.PSControl.field.rt30xxForceASPMTest == 1)) {
-			switch (HostConfiguration) {
-			case 0:
-				Configuration &= 0xffffffc;
-				break;
-			case 1:
-				Configuration &= 0xffffffc;
-				Configuration |= 0x1;
-				break;
-			case 2:
-				Configuration &= 0xffffffc;
-				Configuration |= 0x2;
-				break;
-			case 3:
-				Configuration |= 0x3;
-				break;
-			}
-		}
-		reg16 = cpu2le16(Configuration);
-		pci_write_config_word(pObj->pci_dev, pAd->RLnkCtrlOffset,
-				      reg16);
-		pAd->Rt3xxRalinkLinkCtrl = Configuration;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("PSM :Write Ralink device L1/L0s Value =  0x%lx\n",
-			  Configuration));
-	}
-	DBGPRINT(RT_DEBUG_INFO,
-		 ("PSM :RTMPrt3xSetPCIePowerLinkCtrl <==============\n"));
-}
diff --git a/drivers/staging/rt2860/rt_config.h b/drivers/staging/rt2860/rt_config.h
deleted file mode 100644
index d1adef8948afa88c4c3a94795c52fe482486f215..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rt_config.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rt_config.h
-
-	Abstract:
-	Central header file to maintain all include files for all NDIS
-	miniport driver routines.
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-	Paul Lin    08-01-2002    created
-
-*/
-#ifndef	__RT_CONFIG_H__
-#define	__RT_CONFIG_H__
-
-#include    "rtmp_type.h"
-#include "rtmp_os.h"
-
-#include "rtmp_def.h"
-#include "rtmp_chip.h"
-#include "rtmp_timer.h"
-
-#include    "oid.h"
-#include    "mlme.h"
-#include    "wpa.h"
-#include "crypt_md5.h"
-#include "crypt_sha2.h"
-#include "crypt_hmac.h"
-#include    "rtmp.h"
-#include	"ap.h"
-#include	"dfs.h"
-#include	"chlist.h"
-#include	"spectrum.h"
-
-#include "eeprom.h"
-#if defined(RTMP_PCI_SUPPORT) || defined(RTMP_USB_SUPPORT)
-#include "rtmp_mcu.h"
-#endif
-
-#ifdef IGMP_SNOOP_SUPPORT
-#include "igmp_snoop.h"
-#endif /* IGMP_SNOOP_SUPPORT // */
-
-#endif /* __RT_CONFIG_H__ */
diff --git a/drivers/staging/rt2860/rt_linux.c b/drivers/staging/rt2860/rt_linux.c
deleted file mode 100644
index 1583347fcd523d39b919e3a6456e770fedc89655..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rt_linux.c
+++ /dev/null
@@ -1,1367 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-#include <linux/firmware.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include "rt_config.h"
-
-unsigned long RTDebugLevel = RT_DEBUG_ERROR;
-
-/* for wireless system event message */
-char const *pWirelessSysEventText[IW_SYS_EVENT_TYPE_NUM] = {
-	/* system status event */
-	"had associated successfully",	/* IW_ASSOC_EVENT_FLAG */
-	"had disassociated",	/* IW_DISASSOC_EVENT_FLAG */
-	"had deauthenticated",	/* IW_DEAUTH_EVENT_FLAG */
-	"had been aged-out and disassociated",	/* IW_AGEOUT_EVENT_FLAG */
-	"occurred CounterMeasures attack",	/* IW_COUNTER_MEASURES_EVENT_FLAG */
-	"occurred replay counter different in Key Handshaking",	/* IW_REPLAY_COUNTER_DIFF_EVENT_FLAG */
-	"occurred RSNIE different in Key Handshaking",	/* IW_RSNIE_DIFF_EVENT_FLAG */
-	"occurred MIC different in Key Handshaking",	/* IW_MIC_DIFF_EVENT_FLAG */
-	"occurred ICV error in RX",	/* IW_ICV_ERROR_EVENT_FLAG */
-	"occurred MIC error in RX",	/* IW_MIC_ERROR_EVENT_FLAG */
-	"Group Key Handshaking timeout",	/* IW_GROUP_HS_TIMEOUT_EVENT_FLAG */
-	"Pairwise Key Handshaking timeout",	/* IW_PAIRWISE_HS_TIMEOUT_EVENT_FLAG */
-	"RSN IE sanity check failure",	/* IW_RSNIE_SANITY_FAIL_EVENT_FLAG */
-	"set key done in WPA/WPAPSK",	/* IW_SET_KEY_DONE_WPA1_EVENT_FLAG */
-	"set key done in WPA2/WPA2PSK",	/* IW_SET_KEY_DONE_WPA2_EVENT_FLAG */
-	"connects with our wireless client",	/* IW_STA_LINKUP_EVENT_FLAG */
-	"disconnects with our wireless client",	/* IW_STA_LINKDOWN_EVENT_FLAG */
-	"scan completed"	/* IW_SCAN_COMPLETED_EVENT_FLAG */
-	    "scan terminate! Busy! Enqueue fail!"	/* IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG */
-};
-
-/* for wireless IDS_spoof_attack event message */
-char const *pWirelessSpoofEventText[IW_SPOOF_EVENT_TYPE_NUM] = {
-	"detected conflict SSID",	/* IW_CONFLICT_SSID_EVENT_FLAG */
-	"detected spoofed association response",	/* IW_SPOOF_ASSOC_RESP_EVENT_FLAG */
-	"detected spoofed reassociation responses",	/* IW_SPOOF_REASSOC_RESP_EVENT_FLAG */
-	"detected spoofed probe response",	/* IW_SPOOF_PROBE_RESP_EVENT_FLAG */
-	"detected spoofed beacon",	/* IW_SPOOF_BEACON_EVENT_FLAG */
-	"detected spoofed disassociation",	/* IW_SPOOF_DISASSOC_EVENT_FLAG */
-	"detected spoofed authentication",	/* IW_SPOOF_AUTH_EVENT_FLAG */
-	"detected spoofed deauthentication",	/* IW_SPOOF_DEAUTH_EVENT_FLAG */
-	"detected spoofed unknown management frame",	/* IW_SPOOF_UNKNOWN_MGMT_EVENT_FLAG */
-	"detected replay attack"	/* IW_REPLAY_ATTACK_EVENT_FLAG */
-};
-
-/* for wireless IDS_flooding_attack event message */
-char const *pWirelessFloodEventText[IW_FLOOD_EVENT_TYPE_NUM] = {
-	"detected authentication flooding",	/* IW_FLOOD_AUTH_EVENT_FLAG */
-	"detected association request flooding",	/* IW_FLOOD_ASSOC_REQ_EVENT_FLAG */
-	"detected reassociation request flooding",	/* IW_FLOOD_REASSOC_REQ_EVENT_FLAG */
-	"detected probe request flooding",	/* IW_FLOOD_PROBE_REQ_EVENT_FLAG */
-	"detected disassociation flooding",	/* IW_FLOOD_DISASSOC_EVENT_FLAG */
-	"detected deauthentication flooding",	/* IW_FLOOD_DEAUTH_EVENT_FLAG */
-	"detected 802.1x eap-request flooding"	/* IW_FLOOD_EAP_REQ_EVENT_FLAG */
-};
-
-/* timeout -- ms */
-void RTMP_SetPeriodicTimer(struct timer_list *pTimer,
-			   IN unsigned long timeout)
-{
-	timeout = ((timeout * OS_HZ) / 1000);
-	pTimer->expires = jiffies + timeout;
-	add_timer(pTimer);
-}
-
-/* convert NdisMInitializeTimer --> RTMP_OS_Init_Timer */
-void RTMP_OS_Init_Timer(struct rt_rtmp_adapter *pAd,
-			struct timer_list *pTimer,
-			IN TIMER_FUNCTION function, void *data)
-{
-	init_timer(pTimer);
-	pTimer->data = (unsigned long)data;
-	pTimer->function = function;
-}
-
-void RTMP_OS_Add_Timer(struct timer_list *pTimer,
-		       IN unsigned long timeout)
-{
-	if (timer_pending(pTimer))
-		return;
-
-	timeout = ((timeout * OS_HZ) / 1000);
-	pTimer->expires = jiffies + timeout;
-	add_timer(pTimer);
-}
-
-void RTMP_OS_Mod_Timer(struct timer_list *pTimer,
-		       IN unsigned long timeout)
-{
-	timeout = ((timeout * OS_HZ) / 1000);
-	mod_timer(pTimer, jiffies + timeout);
-}
-
-void RTMP_OS_Del_Timer(struct timer_list *pTimer, OUT BOOLEAN *pCancelled)
-{
-	if (timer_pending(pTimer)) {
-		*pCancelled = del_timer_sync(pTimer);
-	} else {
-		*pCancelled = TRUE;
-	}
-
-}
-
-void RTMP_OS_Release_Packet(struct rt_rtmp_adapter *pAd, struct rt_queue_entry *pEntry)
-{
-	/*RTMPFreeNdisPacket(pAd, (struct sk_buff *)pEntry); */
-}
-
-/* Unify all delay routine by using udelay */
-void RTMPusecDelay(unsigned long usec)
-{
-	unsigned long i;
-
-	for (i = 0; i < (usec / 50); i++)
-		udelay(50);
-
-	if (usec % 50)
-		udelay(usec % 50);
-}
-
-void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time)
-{
-	time->u.LowPart = jiffies;
-}
-
-/* pAd MUST allow to be NULL */
-int os_alloc_mem(struct rt_rtmp_adapter *pAd, u8 ** mem, unsigned long size)
-{
-	*mem = kmalloc(size, GFP_ATOMIC);
-	if (*mem)
-		return NDIS_STATUS_SUCCESS;
-	else
-		return NDIS_STATUS_FAILURE;
-}
-
-/* pAd MUST allow to be NULL */
-int os_free_mem(struct rt_rtmp_adapter *pAd, void *mem)
-{
-
-	ASSERT(mem);
-	kfree(mem);
-	return NDIS_STATUS_SUCCESS;
-}
-
-void *RtmpOSNetPktAlloc(struct rt_rtmp_adapter *pAd, IN int size)
-{
-	struct sk_buff *skb;
-	/* Add 2 more bytes for ip header alignment */
-	skb = dev_alloc_skb(size + 2);
-
-	return (void *)skb;
-}
-
-void *RTMP_AllocateFragPacketBuffer(struct rt_rtmp_adapter *pAd,
-					   unsigned long Length)
-{
-	struct sk_buff *pkt;
-
-	pkt = dev_alloc_skb(Length);
-
-	if (pkt == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("can't allocate frag rx %ld size packet\n", Length));
-	}
-
-	if (pkt) {
-		RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS);
-	}
-
-	return (void *)pkt;
-}
-
-void *RTMP_AllocateTxPacketBuffer(struct rt_rtmp_adapter *pAd,
-					 unsigned long Length,
-					 IN BOOLEAN Cached,
-					 void **VirtualAddress)
-{
-	struct sk_buff *pkt;
-
-	pkt = dev_alloc_skb(Length);
-
-	if (pkt == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("can't allocate tx %ld size packet\n", Length));
-	}
-
-	if (pkt) {
-		RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS);
-		*VirtualAddress = (void *)pkt->data;
-	} else {
-		*VirtualAddress = (void *)NULL;
-	}
-
-	return (void *)pkt;
-}
-
-void build_tx_packet(struct rt_rtmp_adapter *pAd,
-		     void *pPacket,
-		     u8 *pFrame, unsigned long FrameLen)
-{
-
-	struct sk_buff *pTxPkt;
-
-	ASSERT(pPacket);
-	pTxPkt = RTPKT_TO_OSPKT(pPacket);
-
-	NdisMoveMemory(skb_put(pTxPkt, FrameLen), pFrame, FrameLen);
-}
-
-void RTMPFreeAdapter(struct rt_rtmp_adapter *pAd)
-{
-	struct os_cookie *os_cookie;
-	int index;
-
-	os_cookie = (struct os_cookie *)pAd->OS_Cookie;
-
-	kfree(pAd->BeaconBuf);
-
-	NdisFreeSpinLock(&pAd->MgmtRingLock);
-
-#ifdef RTMP_MAC_PCI
-	NdisFreeSpinLock(&pAd->RxRingLock);
-#ifdef RT3090
-	NdisFreeSpinLock(&pAd->McuCmdLock);
-#endif /* RT3090 // */
-#endif /* RTMP_MAC_PCI // */
-
-	for (index = 0; index < NUM_OF_TX_RING; index++) {
-		NdisFreeSpinLock(&pAd->TxSwQueueLock[index]);
-		NdisFreeSpinLock(&pAd->DeQueueLock[index]);
-		pAd->DeQueueRunning[index] = FALSE;
-	}
-
-	NdisFreeSpinLock(&pAd->irq_lock);
-
-	release_firmware(pAd->firmware);
-
-	vfree(pAd);		/* pci_free_consistent(os_cookie->pci_dev,sizeof(struct rt_rtmp_adapter),pAd,os_cookie->pAd_pa); */
-	kfree(os_cookie);
-}
-
-BOOLEAN OS_Need_Clone_Packet(void)
-{
-	return FALSE;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		clone an input NDIS PACKET to another one. The new internally created NDIS PACKET
-		must have only one NDIS BUFFER
-		return - byte copied. 0 means can't create NDIS PACKET
-		NOTE: internally created char should be destroyed by RTMPFreeNdisPacket
-
-	Arguments:
-		pAd 	Pointer to our adapter
-		pInsAMSDUHdr	EWC A-MSDU format has extra 14-bytes header. if TRUE, insert this 14-byte hdr in front of MSDU.
-		*pSrcTotalLen			return total packet length. This length is calculated with 802.3 format packet.
-
-	Return Value:
-		NDIS_STATUS_SUCCESS
-		NDIS_STATUS_FAILURE
-
-	Note:
-
-	========================================================================
-*/
-int RTMPCloneNdisPacket(struct rt_rtmp_adapter *pAd,
-				IN BOOLEAN pInsAMSDUHdr,
-				void *pInPacket,
-				void **ppOutPacket)
-{
-
-	struct sk_buff *pkt;
-
-	ASSERT(pInPacket);
-	ASSERT(ppOutPacket);
-
-	/* 1. Allocate a packet */
-	pkt = dev_alloc_skb(2048);
-
-	if (pkt == NULL) {
-		return NDIS_STATUS_FAILURE;
-	}
-
-	skb_put(pkt, GET_OS_PKT_LEN(pInPacket));
-	NdisMoveMemory(pkt->data, GET_OS_PKT_DATAPTR(pInPacket),
-		       GET_OS_PKT_LEN(pInPacket));
-	*ppOutPacket = OSPKT_TO_RTPKT(pkt);
-
-	RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS);
-
-	printk(KERN_DEBUG "###Clone###\n");
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-/* the allocated NDIS PACKET must be freed via RTMPFreeNdisPacket() */
-int RTMPAllocateNdisPacket(struct rt_rtmp_adapter *pAd,
-				   void **ppPacket,
-				   u8 *pHeader,
-				   u32 HeaderLen,
-				   u8 *pData, u32 DataLen)
-{
-	void *pPacket;
-	ASSERT(pData);
-	ASSERT(DataLen);
-
-	/* 1. Allocate a packet */
-	pPacket =
-	    (void **) dev_alloc_skb(HeaderLen + DataLen +
-					   RTMP_PKT_TAIL_PADDING);
-	if (pPacket == NULL) {
-		*ppPacket = NULL;
-		pr_devel("RTMPAllocateNdisPacket Fail\n");
-
-		return NDIS_STATUS_FAILURE;
-	}
-	/* 2. clone the frame content */
-	if (HeaderLen > 0)
-		NdisMoveMemory(GET_OS_PKT_DATAPTR(pPacket), pHeader, HeaderLen);
-	if (DataLen > 0)
-		NdisMoveMemory(GET_OS_PKT_DATAPTR(pPacket) + HeaderLen, pData,
-			       DataLen);
-
-	/* 3. update length of packet */
-	skb_put(GET_OS_PKT_TYPE(pPacket), HeaderLen + DataLen);
-
-	RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS);
-/*      printk("%s : pPacket = %p, len = %d\n", __func__, pPacket, GET_OS_PKT_LEN(pPacket)); */
-	*ppPacket = pPacket;
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-  ========================================================================
-  Description:
-	This routine frees a miniport internally allocated char and its
-	corresponding NDIS_BUFFER and allocated memory.
-  ========================================================================
-*/
-void RTMPFreeNdisPacket(struct rt_rtmp_adapter *pAd, void *pPacket)
-{
-	dev_kfree_skb_any(RTPKT_TO_OSPKT(pPacket));
-}
-
-/* IRQL = DISPATCH_LEVEL */
-/* NOTE: we do have an assumption here, that Byte0 and Byte1 always reasid at the same */
-/*                       scatter gather buffer */
-int Sniff2BytesFromNdisBuffer(char *pFirstBuffer,
-				      u8 DesiredOffset,
-				      u8 *pByte0, u8 *pByte1)
-{
-	*pByte0 = *(u8 *)(pFirstBuffer + DesiredOffset);
-	*pByte1 = *(u8 *)(pFirstBuffer + DesiredOffset + 1);
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-void RTMP_QueryPacketInfo(void *pPacket,
-			  struct rt_packet_info *pPacketInfo,
-			  u8 **pSrcBufVA, u32 * pSrcBufLen)
-{
-	pPacketInfo->BufferCount = 1;
-	pPacketInfo->pFirstBuffer = (char *)GET_OS_PKT_DATAPTR(pPacket);
-	pPacketInfo->PhysicalBufferCount = 1;
-	pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket);
-
-	*pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket);
-	*pSrcBufLen = GET_OS_PKT_LEN(pPacket);
-}
-
-void RTMP_QueryNextPacketInfo(void **ppPacket,
-			      struct rt_packet_info *pPacketInfo,
-			      u8 **pSrcBufVA, u32 * pSrcBufLen)
-{
-	void *pPacket = NULL;
-
-	if (*ppPacket)
-		pPacket = GET_OS_PKT_NEXT(*ppPacket);
-
-	if (pPacket) {
-		pPacketInfo->BufferCount = 1;
-		pPacketInfo->pFirstBuffer =
-		    (char *)GET_OS_PKT_DATAPTR(pPacket);
-		pPacketInfo->PhysicalBufferCount = 1;
-		pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket);
-
-		*pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket);
-		*pSrcBufLen = GET_OS_PKT_LEN(pPacket);
-		*ppPacket = GET_OS_PKT_NEXT(pPacket);
-	} else {
-		pPacketInfo->BufferCount = 0;
-		pPacketInfo->pFirstBuffer = NULL;
-		pPacketInfo->PhysicalBufferCount = 0;
-		pPacketInfo->TotalPacketLength = 0;
-
-		*pSrcBufVA = NULL;
-		*pSrcBufLen = 0;
-		*ppPacket = NULL;
-	}
-}
-
-void *DuplicatePacket(struct rt_rtmp_adapter *pAd,
-			     void *pPacket, u8 FromWhichBSSID)
-{
-	struct sk_buff *skb;
-	void *pRetPacket = NULL;
-	u16 DataSize;
-	u8 *pData;
-
-	DataSize = (u16)GET_OS_PKT_LEN(pPacket);
-	pData = (u8 *)GET_OS_PKT_DATAPTR(pPacket);
-
-	skb = skb_clone(RTPKT_TO_OSPKT(pPacket), MEM_ALLOC_FLAG);
-	if (skb) {
-		skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
-		pRetPacket = OSPKT_TO_RTPKT(skb);
-	}
-
-	return pRetPacket;
-
-}
-
-void *duplicate_pkt(struct rt_rtmp_adapter *pAd,
-			   u8 *pHeader802_3,
-			   u32 HdrLen,
-			   u8 *pData,
-			   unsigned long DataSize, u8 FromWhichBSSID)
-{
-	struct sk_buff *skb;
-	void *pPacket = NULL;
-
-	skb = __dev_alloc_skb(HdrLen + DataSize + 2, MEM_ALLOC_FLAG);
-	if (skb != NULL) {
-		skb_reserve(skb, 2);
-		NdisMoveMemory(skb_tail_pointer(skb), pHeader802_3, HdrLen);
-		skb_put(skb, HdrLen);
-		NdisMoveMemory(skb_tail_pointer(skb), pData, DataSize);
-		skb_put(skb, DataSize);
-		skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
-		pPacket = OSPKT_TO_RTPKT(skb);
-	}
-
-	return pPacket;
-}
-
-#define TKIP_TX_MIC_SIZE		8
-void *duplicate_pkt_with_TKIP_MIC(struct rt_rtmp_adapter *pAd,
-					 void *pPacket)
-{
-	struct sk_buff *skb, *newskb;
-
-	skb = RTPKT_TO_OSPKT(pPacket);
-	if (skb_tailroom(skb) < TKIP_TX_MIC_SIZE) {
-		/* alloc a new skb and copy the packet */
-		newskb =
-		    skb_copy_expand(skb, skb_headroom(skb), TKIP_TX_MIC_SIZE,
-				    GFP_ATOMIC);
-		dev_kfree_skb_any(skb);
-		if (newskb == NULL) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Extend Tx.MIC for packet failed!, dropping packet!\n"));
-			return NULL;
-		}
-		skb = newskb;
-	}
-
-	return OSPKT_TO_RTPKT(skb);
-}
-
-void *ClonePacket(struct rt_rtmp_adapter *pAd,
-			 void *pPacket,
-			 u8 *pData, unsigned long DataSize)
-{
-	struct sk_buff *pRxPkt;
-	struct sk_buff *pClonedPkt;
-
-	ASSERT(pPacket);
-	pRxPkt = RTPKT_TO_OSPKT(pPacket);
-
-	/* clone the packet */
-	pClonedPkt = skb_clone(pRxPkt, MEM_ALLOC_FLAG);
-
-	if (pClonedPkt) {
-		/* set the correct dataptr and data len */
-		pClonedPkt->dev = pRxPkt->dev;
-		pClonedPkt->data = pData;
-		pClonedPkt->len = DataSize;
-		skb_set_tail_pointer(pClonedPkt, DataSize)
-		ASSERT(DataSize < 1530);
-	}
-	return pClonedPkt;
-}
-
-/* */
-/* change OS packet DataPtr and DataLen */
-/* */
-void update_os_packet_info(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	struct sk_buff *pOSPkt;
-
-	ASSERT(pRxBlk->pRxPacket);
-	pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket);
-
-	pOSPkt->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
-	pOSPkt->data = pRxBlk->pData;
-	pOSPkt->len = pRxBlk->DataSize;
-	skb_set_tail_pointer(pOSPkt, pOSPkt->len);
-}
-
-void wlan_802_11_to_802_3_packet(struct rt_rtmp_adapter *pAd,
-				 struct rt_rx_blk *pRxBlk,
-				 u8 *pHeader802_3,
-				 u8 FromWhichBSSID)
-{
-	struct sk_buff *pOSPkt;
-
-	ASSERT(pRxBlk->pRxPacket);
-	ASSERT(pHeader802_3);
-
-	pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket);
-
-	pOSPkt->dev = get_netdev_from_bssid(pAd, FromWhichBSSID);
-	pOSPkt->data = pRxBlk->pData;
-	pOSPkt->len = pRxBlk->DataSize;
-	skb_set_tail_pointer(pOSPkt, pOSPkt->len);
-
-	/* */
-	/* copy 802.3 header */
-	/* */
-	/* */
-
-	NdisMoveMemory(skb_push(pOSPkt, LENGTH_802_3), pHeader802_3,
-		       LENGTH_802_3);
-}
-
-void announce_802_3_packet(struct rt_rtmp_adapter *pAd, void *pPacket)
-{
-
-	struct sk_buff *pRxPkt;
-
-	ASSERT(pPacket);
-
-	pRxPkt = RTPKT_TO_OSPKT(pPacket);
-
-	/* Push up the protocol stack */
-	pRxPkt->protocol = eth_type_trans(pRxPkt, pRxPkt->dev);
-
-	netif_rx(pRxPkt);
-}
-
-struct rt_rtmp_sg_list *
-rt_get_sg_list_from_packet(void *pPacket, struct rt_rtmp_sg_list *sg)
-{
-	sg->NumberOfElements = 1;
-	sg->Elements[0].Address = GET_OS_PKT_DATAPTR(pPacket);
-	sg->Elements[0].Length = GET_OS_PKT_LEN(pPacket);
-	return sg;
-}
-
-void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen)
-{
-	unsigned char *pt;
-	int x;
-
-	if (RTDebugLevel < RT_DEBUG_TRACE)
-		return;
-
-	pt = pSrcBufVA;
-	printk(KERN_DEBUG "%s: %p, len = %d\n", str, pSrcBufVA, SrcBufLen);
-	for (x = 0; x < SrcBufLen; x++) {
-		if (x % 16 == 0)
-			printk(KERN_DEBUG "0x%04x : ", x);
-		printk(KERN_DEBUG "%02x ", ((unsigned char)pt[x]));
-		if (x % 16 == 15)
-			printk(KERN_DEBUG "\n");
-	}
-	printk(KERN_DEBUG "\n");
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Send log message through wireless event
-
-		Support standard iw_event with IWEVCUSTOM. It is used below.
-
-		iwreq_data.data.flags is used to store event_flag that is defined by user.
-		iwreq_data.data.length is the length of the event log.
-
-		The format of the event log is composed of the entry's MAC address and
-		the desired log message (refer to pWirelessEventText).
-
-			ex: 11:22:33:44:55:66 has associated successfully
-
-		p.s. The requirement of Wireless Extension is v15 or newer.
-
-	========================================================================
-*/
-void RTMPSendWirelessEvent(struct rt_rtmp_adapter *pAd,
-			   u16 Event_flag,
-			   u8 *pAddr, u8 BssIdx, char Rssi)
-{
-
-	/*union         iwreq_data      wrqu; */
-	char *pBuf = NULL, *pBufPtr = NULL;
-	u16 event, type, BufLen;
-	u8 event_table_len = 0;
-
-	type = Event_flag & 0xFF00;
-	event = Event_flag & 0x00FF;
-
-	switch (type) {
-	case IW_SYS_EVENT_FLAG_START:
-		event_table_len = IW_SYS_EVENT_TYPE_NUM;
-		break;
-
-	case IW_SPOOF_EVENT_FLAG_START:
-		event_table_len = IW_SPOOF_EVENT_TYPE_NUM;
-		break;
-
-	case IW_FLOOD_EVENT_FLAG_START:
-		event_table_len = IW_FLOOD_EVENT_TYPE_NUM;
-		break;
-	}
-
-	if (event_table_len == 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s : The type(%0x02x) is not valid.\n", __func__,
-			  type));
-		return;
-	}
-
-	if (event >= event_table_len) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s : The event(%0x02x) is not valid.\n", __func__,
-			  event));
-		return;
-	}
-	/*Allocate memory and copy the msg. */
-	pBuf = kmalloc(IW_CUSTOM_MAX_LEN, GFP_ATOMIC);
-	if (pBuf != NULL) {
-		/*Prepare the payload */
-		memset(pBuf, 0, IW_CUSTOM_MAX_LEN);
-
-		pBufPtr = pBuf;
-
-		if (pAddr)
-			pBufPtr +=
-			    sprintf(pBufPtr, "(RT2860) STA(%pM) ", pAddr);
-		else if (BssIdx < MAX_MBSSID_NUM)
-			pBufPtr +=
-			    sprintf(pBufPtr, "(RT2860) BSS(wlan%d) ", BssIdx);
-		else
-			pBufPtr += sprintf(pBufPtr, "(RT2860) ");
-
-		if (type == IW_SYS_EVENT_FLAG_START)
-			pBufPtr +=
-			    sprintf(pBufPtr, "%s",
-				    pWirelessSysEventText[event]);
-		else if (type == IW_SPOOF_EVENT_FLAG_START)
-			pBufPtr +=
-			    sprintf(pBufPtr, "%s (RSSI=%d)",
-				    pWirelessSpoofEventText[event], Rssi);
-		else if (type == IW_FLOOD_EVENT_FLAG_START)
-			pBufPtr +=
-			    sprintf(pBufPtr, "%s",
-				    pWirelessFloodEventText[event]);
-		else
-			pBufPtr += sprintf(pBufPtr, "%s", "unknown event");
-
-		pBufPtr[pBufPtr - pBuf] = '\0';
-		BufLen = pBufPtr - pBuf;
-
-		RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, Event_flag, NULL,
-					(u8 *)pBuf, BufLen);
-		/*DBGPRINT(RT_DEBUG_TRACE, ("%s : %s\n", __func__, pBuf)); */
-
-		kfree(pBuf);
-	} else
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s : Can't allocate memory for wireless event.\n",
-			  __func__));
-}
-
-void send_monitor_packets(struct rt_rtmp_adapter *pAd, struct rt_rx_blk *pRxBlk)
-{
-	struct sk_buff *pOSPkt;
-	struct rt_wlan_ng_prism2_header *ph;
-	int rate_index = 0;
-	u16 header_len = 0;
-	u8 temp_header[40] = { 0 };
-
-	u_int32_t ralinkrate[256] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 109, 110, 111, 112, 13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260, 27, 54, 81, 108, 162, 216, 243, 270,	/* Last 38 */
-		54, 108, 162, 216, 324, 432, 486, 540, 14, 29, 43, 57, 87, 115,
-		    130, 144, 29, 59, 87, 115, 173, 230, 260, 288, 30, 60, 90,
-		    120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540,
-		    600, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
-		11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
-		    27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
-		    42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
-		    57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
-		    72, 73, 74, 75, 76, 77, 78, 79, 80
-	};
-
-	ASSERT(pRxBlk->pRxPacket);
-	if (pRxBlk->DataSize < 10) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s : Size is too small! (%d)\n", __func__,
-			  pRxBlk->DataSize));
-		goto err_free_sk_buff;
-	}
-
-	if (pRxBlk->DataSize + sizeof(struct rt_wlan_ng_prism2_header) >
-	    RX_BUFFER_AGGRESIZE) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s : Size is too large! (%zu)\n", __func__,
-			  pRxBlk->DataSize + sizeof(struct rt_wlan_ng_prism2_header)));
-		goto err_free_sk_buff;
-	}
-
-	pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket);
-	pOSPkt->dev = get_netdev_from_bssid(pAd, BSS0);
-	if (pRxBlk->pHeader->FC.Type == BTYPE_DATA) {
-		pRxBlk->DataSize -= LENGTH_802_11;
-		if ((pRxBlk->pHeader->FC.ToDs == 1) &&
-		    (pRxBlk->pHeader->FC.FrDs == 1))
-			header_len = LENGTH_802_11_WITH_ADDR4;
-		else
-			header_len = LENGTH_802_11;
-
-		/* QOS */
-		if (pRxBlk->pHeader->FC.SubType & 0x08) {
-			header_len += 2;
-			/* Data skip QOS control field */
-			pRxBlk->DataSize -= 2;
-		}
-		/* Order bit: A-Ralink or HTC+ */
-		if (pRxBlk->pHeader->FC.Order) {
-			header_len += 4;
-			/* Data skip HTC control field */
-			pRxBlk->DataSize -= 4;
-		}
-		/* Copy Header */
-		if (header_len <= 40)
-			NdisMoveMemory(temp_header, pRxBlk->pData, header_len);
-
-		/* skip HW padding */
-		if (pRxBlk->RxD.L2PAD)
-			pRxBlk->pData += (header_len + 2);
-		else
-			pRxBlk->pData += header_len;
-	}			/*end if */
-
-	if (pRxBlk->DataSize < pOSPkt->len) {
-		skb_trim(pOSPkt, pRxBlk->DataSize);
-	} else {
-		skb_put(pOSPkt, (pRxBlk->DataSize - pOSPkt->len));
-	}			/*end if */
-
-	if ((pRxBlk->pData - pOSPkt->data) > 0) {
-		skb_put(pOSPkt, (pRxBlk->pData - pOSPkt->data));
-		skb_pull(pOSPkt, (pRxBlk->pData - pOSPkt->data));
-	}			/*end if */
-
-	if (skb_headroom(pOSPkt) < (sizeof(struct rt_wlan_ng_prism2_header) + header_len)) {
-		if (pskb_expand_head
-		    (pOSPkt, (sizeof(struct rt_wlan_ng_prism2_header) + header_len), 0,
-		     GFP_ATOMIC)) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s : Reallocate header size of sk_buff fail!\n",
-				  __func__));
-			goto err_free_sk_buff;
-		}		/*end if */
-	}			/*end if */
-
-	if (header_len > 0)
-		NdisMoveMemory(skb_push(pOSPkt, header_len), temp_header,
-			       header_len);
-
-	ph = (struct rt_wlan_ng_prism2_header *)skb_push(pOSPkt,
-						sizeof(struct rt_wlan_ng_prism2_header));
-	NdisZeroMemory(ph, sizeof(struct rt_wlan_ng_prism2_header));
-
-	ph->msgcode = DIDmsg_lnxind_wlansniffrm;
-	ph->msglen = sizeof(struct rt_wlan_ng_prism2_header);
-	strcpy((char *)ph->devname, (char *)pAd->net_dev->name);
-
-	ph->hosttime.did = DIDmsg_lnxind_wlansniffrm_hosttime;
-	ph->hosttime.status = 0;
-	ph->hosttime.len = 4;
-	ph->hosttime.data = jiffies;
-
-	ph->mactime.did = DIDmsg_lnxind_wlansniffrm_mactime;
-	ph->mactime.status = 0;
-	ph->mactime.len = 0;
-	ph->mactime.data = 0;
-
-	ph->istx.did = DIDmsg_lnxind_wlansniffrm_istx;
-	ph->istx.status = 0;
-	ph->istx.len = 0;
-	ph->istx.data = 0;
-
-	ph->channel.did = DIDmsg_lnxind_wlansniffrm_channel;
-	ph->channel.status = 0;
-	ph->channel.len = 4;
-
-	ph->channel.data = (u_int32_t) pAd->CommonCfg.Channel;
-
-	ph->rssi.did = DIDmsg_lnxind_wlansniffrm_rssi;
-	ph->rssi.status = 0;
-	ph->rssi.len = 4;
-	ph->rssi.data =
-	    (u_int32_t) RTMPMaxRssi(pAd,
-				    ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI0,
-						  RSSI_0), ConvertToRssi(pAd,
-									 pRxBlk->
-									 pRxWI->
-									 RSSI1,
-									 RSSI_1),
-				    ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI2,
-						  RSSI_2));
-
-	ph->signal.did = DIDmsg_lnxind_wlansniffrm_signal;
-	ph->signal.status = 0;
-	ph->signal.len = 4;
-	ph->signal.data = 0;	/*rssi + noise; */
-
-	ph->noise.did = DIDmsg_lnxind_wlansniffrm_noise;
-	ph->noise.status = 0;
-	ph->noise.len = 4;
-	ph->noise.data = 0;
-
-	if (pRxBlk->pRxWI->PHYMODE >= MODE_HTMIX) {
-		rate_index =
-		    16 + ((u8)pRxBlk->pRxWI->BW * 16) +
-		    ((u8)pRxBlk->pRxWI->ShortGI * 32) +
-		    ((u8)pRxBlk->pRxWI->MCS);
-	} else if (pRxBlk->pRxWI->PHYMODE == MODE_OFDM)
-		rate_index = (u8)(pRxBlk->pRxWI->MCS) + 4;
-	else
-		rate_index = (u8)(pRxBlk->pRxWI->MCS);
-	if (rate_index < 0)
-		rate_index = 0;
-	if (rate_index > 255)
-		rate_index = 255;
-
-	ph->rate.did = DIDmsg_lnxind_wlansniffrm_rate;
-	ph->rate.status = 0;
-	ph->rate.len = 4;
-	ph->rate.data = ralinkrate[rate_index];
-
-	ph->frmlen.did = DIDmsg_lnxind_wlansniffrm_frmlen;
-	ph->frmlen.status = 0;
-	ph->frmlen.len = 4;
-	ph->frmlen.data = (u_int32_t) pRxBlk->DataSize;
-
-	pOSPkt->pkt_type = PACKET_OTHERHOST;
-	pOSPkt->protocol = eth_type_trans(pOSPkt, pOSPkt->dev);
-	pOSPkt->ip_summed = CHECKSUM_NONE;
-	netif_rx(pOSPkt);
-
-	return;
-
-err_free_sk_buff:
-	RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
-	return;
-
-}
-
-/*******************************************************************************
-
-	Device IRQ related functions.
-
- *******************************************************************************/
-int RtmpOSIRQRequest(struct net_device *pNetDev)
-{
-#ifdef RTMP_PCI_SUPPORT
-	struct net_device *net_dev = pNetDev;
-	struct rt_rtmp_adapter *pAd = NULL;
-	int retval = 0;
-
-	GET_PAD_FROM_NET_DEV(pAd, pNetDev);
-
-	ASSERT(pAd);
-
-	if (pAd->infType == RTMP_DEV_INF_PCI) {
-		struct os_cookie *_pObj = (struct os_cookie *)(pAd->OS_Cookie);
-		RTMP_MSI_ENABLE(pAd);
-		retval =
-		    request_irq(_pObj->pci_dev->irq, rt2860_interrupt, SA_SHIRQ,
-				(net_dev)->name, (net_dev));
-		if (retval != 0)
-			printk(KERN_ERR "rt2860: request_irq  ERROR(%d)\n", retval);
-	}
-
-	return retval;
-#else
-	return 0;
-#endif
-}
-
-int RtmpOSIRQRelease(struct net_device *pNetDev)
-{
-	struct net_device *net_dev = pNetDev;
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	ASSERT(pAd);
-
-#ifdef RTMP_PCI_SUPPORT
-	if (pAd->infType == RTMP_DEV_INF_PCI) {
-		struct os_cookie *pObj = (struct os_cookie *)(pAd->OS_Cookie);
-		synchronize_irq(pObj->pci_dev->irq);
-		free_irq(pObj->pci_dev->irq, (net_dev));
-		RTMP_MSI_DISABLE(pAd);
-	}
-#endif /* RTMP_PCI_SUPPORT // */
-
-	return 0;
-}
-
-/*******************************************************************************
-
-	File open/close related functions.
-
- *******************************************************************************/
-struct file *RtmpOSFileOpen(char *pPath, int flag, int mode)
-{
-	struct file *filePtr;
-
-	filePtr = filp_open(pPath, flag, 0);
-	if (IS_ERR(filePtr)) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("%s(): Error %ld opening %s\n", __func__,
-			  -PTR_ERR(filePtr), pPath));
-	}
-
-	return (struct file *)filePtr;
-}
-
-int RtmpOSFileClose(struct file *osfd)
-{
-	filp_close(osfd, NULL);
-	return 0;
-}
-
-void RtmpOSFileSeek(struct file *osfd, int offset)
-{
-	osfd->f_pos = offset;
-}
-
-int RtmpOSFileRead(struct file *osfd, char *pDataPtr, int readLen)
-{
-	/* The object must have a read method */
-	if (osfd->f_op && osfd->f_op->read) {
-		return osfd->f_op->read(osfd, pDataPtr, readLen, &osfd->f_pos);
-	} else {
-		DBGPRINT(RT_DEBUG_ERROR, ("no file read method\n"));
-		return -1;
-	}
-}
-
-int RtmpOSFileWrite(struct file *osfd, char *pDataPtr, int writeLen)
-{
-	return osfd->f_op->write(osfd, pDataPtr, (size_t) writeLen,
-				 &osfd->f_pos);
-}
-
-/*******************************************************************************
-
-	Task create/management/kill related functions.
-
- *******************************************************************************/
-int RtmpOSTaskKill(struct rt_rtmp_os_task *pTask)
-{
-	struct rt_rtmp_adapter *pAd;
-	int ret = NDIS_STATUS_FAILURE;
-
-	pAd = pTask->priv;
-
-#ifdef KTHREAD_SUPPORT
-	if (pTask->kthread_task) {
-		kthread_stop(pTask->kthread_task);
-		ret = NDIS_STATUS_SUCCESS;
-	}
-#else
-	CHECK_PID_LEGALITY(pTask->taskPID) {
-		printk(KERN_INFO "Terminate the task(%s) with pid(%d)!\n",
-		       pTask->taskName, GET_PID_NUMBER(pTask->taskPID));
-		mb();
-		pTask->task_killed = 1;
-		mb();
-		ret = KILL_THREAD_PID(pTask->taskPID, SIGTERM, 1);
-		if (ret) {
-			printk(KERN_WARNING
-			       "kill task(%s) with pid(%d) failed(retVal=%d)!\n",
-			       pTask->taskName, GET_PID_NUMBER(pTask->taskPID),
-			       ret);
-		} else {
-			wait_for_completion(&pTask->taskComplete);
-			pTask->taskPID = THREAD_PID_INIT_VALUE;
-			pTask->task_killed = 0;
-			ret = NDIS_STATUS_SUCCESS;
-		}
-	}
-#endif
-
-	return ret;
-
-}
-
-int RtmpOSTaskNotifyToExit(struct rt_rtmp_os_task *pTask)
-{
-
-#ifndef KTHREAD_SUPPORT
-	complete_and_exit(&pTask->taskComplete, 0);
-#endif
-
-	return 0;
-}
-
-void RtmpOSTaskCustomize(struct rt_rtmp_os_task *pTask)
-{
-
-#ifndef KTHREAD_SUPPORT
-
-	daemonize((char *)&pTask->taskName[0] /*"%s",pAd->net_dev->name */);
-
-	allow_signal(SIGTERM);
-	allow_signal(SIGKILL);
-	current->flags |= PF_NOFREEZE;
-
-	/* signal that we've started the thread */
-	complete(&pTask->taskComplete);
-
-#endif
-}
-
-int RtmpOSTaskAttach(struct rt_rtmp_os_task *pTask,
-			     IN int (*fn) (void *), IN void *arg)
-{
-	int status = NDIS_STATUS_SUCCESS;
-
-#ifdef KTHREAD_SUPPORT
-	pTask->task_killed = 0;
-	pTask->kthread_task = NULL;
-	pTask->kthread_task = kthread_run(fn, arg, pTask->taskName);
-	if (IS_ERR(pTask->kthread_task))
-		status = NDIS_STATUS_FAILURE;
-#else
-	pid_number = kernel_thread(fn, arg, RTMP_OS_MGMT_TASK_FLAGS);
-	if (pid_number < 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Attach task(%s) failed!\n", pTask->taskName));
-		status = NDIS_STATUS_FAILURE;
-	} else {
-		pTask->taskPID = GET_PID(pid_number);
-
-		/* Wait for the thread to start */
-		wait_for_completion(&pTask->taskComplete);
-		status = NDIS_STATUS_SUCCESS;
-	}
-#endif
-	return status;
-}
-
-int RtmpOSTaskInit(struct rt_rtmp_os_task *pTask,
-			   char *pTaskName, void * pPriv)
-{
-	int len;
-
-	ASSERT(pTask);
-
-#ifndef KTHREAD_SUPPORT
-	NdisZeroMemory((u8 *)(pTask), sizeof(struct rt_rtmp_os_task));
-#endif
-
-	len = strlen(pTaskName);
-	len =
-	    len >
-	    (RTMP_OS_TASK_NAME_LEN - 1) ? (RTMP_OS_TASK_NAME_LEN - 1) : len;
-	NdisMoveMemory(&pTask->taskName[0], pTaskName, len);
-	pTask->priv = pPriv;
-
-#ifndef KTHREAD_SUPPORT
-	RTMP_SEM_EVENT_INIT_LOCKED(&(pTask->taskSema));
-	pTask->taskPID = THREAD_PID_INIT_VALUE;
-
-	init_completion(&pTask->taskComplete);
-#endif
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-void RTMP_IndicateMediaState(struct rt_rtmp_adapter *pAd)
-{
-	if (pAd->CommonCfg.bWirelessEvent) {
-		if (pAd->IndicateMediaState == NdisMediaStateConnected) {
-			RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-		} else {
-			RTMPSendWirelessEvent(pAd, IW_STA_LINKDOWN_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-		}
-	}
-}
-
-int RtmpOSWrielessEventSend(struct rt_rtmp_adapter *pAd,
-			    u32 eventType,
-			    int flags,
-			    u8 *pSrcMac,
-			    u8 *pData, u32 dataLen)
-{
-	union iwreq_data wrqu;
-
-	memset(&wrqu, 0, sizeof(wrqu));
-
-	if (flags > -1)
-		wrqu.data.flags = flags;
-
-	if (pSrcMac)
-		memcpy(wrqu.ap_addr.sa_data, pSrcMac, MAC_ADDR_LEN);
-
-	if ((pData != NULL) && (dataLen > 0))
-		wrqu.data.length = dataLen;
-
-	wireless_send_event(pAd->net_dev, eventType, &wrqu, (char *)pData);
-	return 0;
-}
-
-int RtmpOSNetDevAddrSet(struct net_device *pNetDev, u8 *pMacAddr)
-{
-	struct net_device *net_dev;
-	struct rt_rtmp_adapter *pAd;
-
-	net_dev = pNetDev;
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	/* work-around for SuSE, due to them having their own interface name management system. */
-	{
-		NdisZeroMemory(pAd->StaCfg.dev_name, 16);
-		NdisMoveMemory(pAd->StaCfg.dev_name, net_dev->name,
-			       strlen(net_dev->name));
-	}
-
-	NdisMoveMemory(net_dev->dev_addr, pMacAddr, 6);
-
-	return 0;
-}
-
-/*
-  *	Assign the network dev name for created Ralink WiFi interface.
-  */
-static int RtmpOSNetDevRequestName(struct rt_rtmp_adapter *pAd,
-				   struct net_device *dev,
-				   char *pPrefixStr, int devIdx)
-{
-	struct net_device *existNetDev;
-	char suffixName[IFNAMSIZ];
-	char desiredName[IFNAMSIZ];
-	int ifNameIdx, prefixLen, slotNameLen;
-	int Status;
-
-	prefixLen = strlen(pPrefixStr);
-	ASSERT((prefixLen < IFNAMSIZ));
-
-	for (ifNameIdx = devIdx; ifNameIdx < 32; ifNameIdx++) {
-		memset(suffixName, 0, IFNAMSIZ);
-		memset(desiredName, 0, IFNAMSIZ);
-		strncpy(&desiredName[0], pPrefixStr, prefixLen);
-
-		sprintf(suffixName, "%d", ifNameIdx);
-
-		slotNameLen = strlen(suffixName);
-		ASSERT(((slotNameLen + prefixLen) < IFNAMSIZ));
-		strcat(desiredName, suffixName);
-
-		existNetDev = RtmpOSNetDevGetByName(dev, &desiredName[0]);
-		if (existNetDev == NULL)
-			break;
-		else
-			RtmpOSNetDeviceRefPut(existNetDev);
-	}
-
-	if (ifNameIdx < 32) {
-		strcpy(&dev->name[0], &desiredName[0]);
-		Status = NDIS_STATUS_SUCCESS;
-	} else {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Cannot request DevName with preifx(%s) and in range(0~32) as suffix from OS!\n",
-			  pPrefixStr));
-		Status = NDIS_STATUS_FAILURE;
-	}
-
-	return Status;
-}
-
-void RtmpOSNetDevClose(struct net_device *pNetDev)
-{
-	dev_close(pNetDev);
-}
-
-void RtmpOSNetDevFree(struct net_device *pNetDev)
-{
-	ASSERT(pNetDev);
-
-	free_netdev(pNetDev);
-}
-
-int RtmpOSNetDevAlloc(struct net_device **new_dev_p, u32 privDataSize)
-{
-	/* assign it as null first. */
-	*new_dev_p = NULL;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Allocate a net device with private data size=%d!\n",
-		  privDataSize));
-	*new_dev_p = alloc_etherdev(privDataSize);
-	if (*new_dev_p)
-		return NDIS_STATUS_SUCCESS;
-	else
-		return NDIS_STATUS_FAILURE;
-}
-
-struct net_device *RtmpOSNetDevGetByName(struct net_device *pNetDev, char *pDevName)
-{
-	struct net_device *pTargetNetDev = NULL;
-
-	pTargetNetDev = dev_get_by_name(dev_net(pNetDev), pDevName);
-
-	return pTargetNetDev;
-}
-
-void RtmpOSNetDeviceRefPut(struct net_device *pNetDev)
-{
-	/*
-	   every time dev_get_by_name is called, and it has returned a valid struct
-	   net_device*, dev_put should be called afterwards, because otherwise the
-	   machine hangs when the device is unregistered (since dev->refcnt > 1).
-	 */
-	if (pNetDev)
-		dev_put(pNetDev);
-}
-
-int RtmpOSNetDevDestory(struct rt_rtmp_adapter *pAd, struct net_device *pNetDev)
-{
-
-	/* TODO: Need to fix this */
-	printk("WARNING: This function(%s) not implement yet!\n", __func__);
-	return 0;
-}
-
-void RtmpOSNetDevDetach(struct net_device *pNetDev)
-{
-	unregister_netdev(pNetDev);
-}
-
-int RtmpOSNetDevAttach(struct net_device *pNetDev,
-		       struct rt_rtmp_os_netdev_op_hook *pDevOpHook)
-{
-	int ret, rtnl_locked = FALSE;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("RtmpOSNetDevAttach()--->\n"));
-	/* If we need hook some callback function to the net device structure, now do it. */
-	if (pDevOpHook) {
-		struct rt_rtmp_adapter *pAd = NULL;
-
-		GET_PAD_FROM_NET_DEV(pAd, pNetDev);
-
-		pNetDev->netdev_ops = pDevOpHook->netdev_ops;
-
-		/* OS specific flags, here we used to indicate if we are virtual interface */
-		pNetDev->priv_flags = pDevOpHook->priv_flags;
-
-		if (pAd->OpMode == OPMODE_STA)
-			pNetDev->wireless_handlers = &rt28xx_iw_handler_def;
-
-		/* copy the net device mac address to the net_device structure. */
-		NdisMoveMemory(pNetDev->dev_addr, &pDevOpHook->devAddr[0],
-			       MAC_ADDR_LEN);
-
-		rtnl_locked = pDevOpHook->needProtcted;
-	}
-
-	if (rtnl_locked)
-		ret = register_netdevice(pNetDev);
-	else
-		ret = register_netdev(pNetDev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<---RtmpOSNetDevAttach(), ret=%d\n", ret));
-	if (ret == 0)
-		return NDIS_STATUS_SUCCESS;
-	else
-		return NDIS_STATUS_FAILURE;
-}
-
-struct net_device *RtmpOSNetDevCreate(struct rt_rtmp_adapter *pAd,
-			    int devType,
-			    int devNum,
-			    int privMemSize, char *pNamePrefix)
-{
-	struct net_device *pNetDev = NULL;
-	int status;
-
-	/* allocate a new network device */
-	status = RtmpOSNetDevAlloc(&pNetDev, 0 /*privMemSize */);
-	if (status != NDIS_STATUS_SUCCESS) {
-		/* allocation fail, exit */
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Allocate network device fail (%s)...\n",
-			  pNamePrefix));
-		return NULL;
-	}
-
-	/* find an available interface name, max 32 interfaces */
-	status = RtmpOSNetDevRequestName(pAd, pNetDev, pNamePrefix, devNum);
-	if (status != NDIS_STATUS_SUCCESS) {
-		/* error! no available ra name can be used! */
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("Assign interface name (%s with suffix 0~32) failed...\n",
-			  pNamePrefix));
-		RtmpOSNetDevFree(pNetDev);
-
-		return NULL;
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("The name of the new %s interface is %s...\n",
-			  pNamePrefix, pNetDev->name));
-	}
-
-	return pNetDev;
-}
diff --git a/drivers/staging/rt2860/rt_linux.h b/drivers/staging/rt2860/rt_linux.h
deleted file mode 100644
index 3efb88fdffc1348c2752b2593974ad77b5100476..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rt_linux.h
+++ /dev/null
@@ -1,835 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	rt_linux.h
-
-    Abstract:
-
-    Revision History:
-    Who          	When         	What
-    Justin P. Mattock	11/07/2010 	Fix typo in a comment
-    ---------    ----------    ----------------------------------------------
-*/
-
-#ifndef __RT_LINUX_H__
-#define __RT_LINUX_H__
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/ethtool.h>
-#include <linux/wireless.h>
-#include <linux/proc_fs.h>
-#include <linux/delay.h>
-#include <linux/if_arp.h>
-#include <linux/ctype.h>
-#include <linux/vmalloc.h>
-
-#include <net/iw_handler.h>
-
-/* load firmware */
-#define __KERNEL_SYSCALLS__
-#include <linux/unistd.h>
-#include <asm/uaccess.h>
-#include <asm/types.h>
-#include <asm/unaligned.h>	/* for get_unaligned() */
-
-#define KTHREAD_SUPPORT 1
-/* RT2870 2.1.0.0 has it disabled */
-
-#ifdef KTHREAD_SUPPORT
-#include <linux/err.h>
-#include <linux/kthread.h>
-#endif /* KTHREAD_SUPPORT // */
-
-/***********************************************************************************
- *	Profile related sections
- ***********************************************************************************/
-
-#ifdef RTMP_MAC_PCI
-#define STA_DRIVER_VERSION			"2.1.0.0"
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-#define STA_DRIVER_VERSION			"2.1.0.0"
-/* RT3070 version: 2.1.1.0 */
-#endif /* RTMP_MAC_USB // */
-
-extern const struct iw_handler_def rt28xx_iw_handler_def;
-
-/***********************************************************************************
- *	Compiler related definitions
- ***********************************************************************************/
-#undef __inline
-#define __inline	   static inline
-#define IN
-#define OUT
-#define INOUT
-
-/***********************************************************************************
- *	OS Specific definitions and data structures
- ***********************************************************************************/
-typedef int (*HARD_START_XMIT_FUNC) (struct sk_buff *skb,
-				     struct net_device *net_dev);
-
-#ifdef RTMP_MAC_PCI
-#ifndef PCI_DEVICE
-#define PCI_DEVICE(vend,dev) \
-	.vendor = (vend), .device = (dev), \
-	.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
-#endif /* PCI_DEVICE // */
-#endif /* RTMP_MAC_PCI // */
-
-#define RT_MOD_INC_USE_COUNT() \
-	if (!try_module_get(THIS_MODULE)) \
-	{ \
-		DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __func__)); \
-		return -1; \
-	}
-
-#define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
-
-#define RTMP_INC_REF(_A)		0
-#define RTMP_DEC_REF(_A)		0
-#define RTMP_GET_REF(_A)		0
-
-/* This function will be called when query /proc */
-struct iw_statistics *rt28xx_get_wireless_stats(IN struct net_device *net_dev);
-
-/***********************************************************************************
- *	Network related constant definitions
- ***********************************************************************************/
-#ifndef IFNAMSIZ
-#define IFNAMSIZ 16
-#endif
-
-#define ETH_LENGTH_OF_ADDRESS	6
-
-#define NDIS_STATUS_SUCCESS                     0x00
-#define NDIS_STATUS_FAILURE                     0x01
-#define NDIS_STATUS_INVALID_DATA				0x02
-#define NDIS_STATUS_RESOURCES                   0x03
-
-#define NDIS_SET_PACKET_STATUS(_p, _status)			do{} while(0)
-#define NdisWriteErrorLogEntry(_a, _b, _c, _d)		do{} while(0)
-
-/* statistics counter */
-#define STATS_INC_RX_PACKETS(_pAd, _dev)
-#define STATS_INC_TX_PACKETS(_pAd, _dev)
-
-#define STATS_INC_RX_BYTESS(_pAd, _dev, len)
-#define STATS_INC_TX_BYTESS(_pAd, _dev, len)
-
-#define STATS_INC_RX_ERRORS(_pAd, _dev)
-#define STATS_INC_TX_ERRORS(_pAd, _dev)
-
-#define STATS_INC_RX_DROPPED(_pAd, _dev)
-#define STATS_INC_TX_DROPPED(_pAd, _dev)
-
-/***********************************************************************************
- *	Ralink Specific network related constant definitions
- ***********************************************************************************/
-#define MIN_NET_DEVICE_FOR_AID			0x00	/*0x00~0x3f */
-#define MIN_NET_DEVICE_FOR_MBSSID		0x00	/*0x00,0x10,0x20,0x30 */
-#define MIN_NET_DEVICE_FOR_WDS			0x10	/*0x40,0x50,0x60,0x70 */
-#define MIN_NET_DEVICE_FOR_APCLI		0x20
-#define MIN_NET_DEVICE_FOR_MESH			0x30
-#define MIN_NET_DEVICE_FOR_DLS			0x40
-#define NET_DEVICE_REAL_IDX_MASK		0x0f	/* for each operation mode, we maximum support 15 entities. */
-
-#define NDIS_PACKET_TYPE_DIRECTED		0
-#define NDIS_PACKET_TYPE_MULTICAST		1
-#define NDIS_PACKET_TYPE_BROADCAST		2
-#define NDIS_PACKET_TYPE_ALL_MULTICAST	3
-#define NDIS_PACKET_TYPE_PROMISCUOUS	4
-
-/***********************************************************************************
- *	OS signaling related constant definitions
- ***********************************************************************************/
-
-/***********************************************************************************
- *	OS file operation related data structure definitions
- ***********************************************************************************/
-struct rt_rtmp_os_fs_info {
-	int fsuid;
-	int fsgid;
-	mm_segment_t fs;
-};
-
-#define IS_FILE_OPEN_ERR(_fd)	IS_ERR((_fd))
-
-/***********************************************************************************
- *	OS semaphore related data structure and definitions
- ***********************************************************************************/
-struct os_lock {
-	spinlock_t lock;
-	unsigned long flags;
-};
-
-/* */
-/*  spin_lock enhanced for Nested spin lock */
-/* */
-#define NdisAllocateSpinLock(__lock)      \
-{                                       \
-    spin_lock_init((spinlock_t *)(__lock));               \
-}
-
-#define NdisFreeSpinLock(lock)          \
-	do{}while(0)
-
-#define RTMP_SEM_LOCK(__lock)					\
-{												\
-	spin_lock_bh((spinlock_t *)(__lock));		\
-}
-
-#define RTMP_SEM_UNLOCK(__lock)					\
-{												\
-	spin_unlock_bh((spinlock_t *)(__lock));		\
-}
-
-/* sample, use semaphore lock to replace IRQ lock, 2007/11/15 */
-#define RTMP_IRQ_LOCK(__lock, __irqflags)			\
-{													\
-	__irqflags = 0;									\
-	spin_lock_bh((spinlock_t *)(__lock));			\
-	pAd->irq_disabled |= 1; \
-}
-
-#define RTMP_IRQ_UNLOCK(__lock, __irqflag)			\
-{													\
-	pAd->irq_disabled &= 0;							\
-	spin_unlock_bh((spinlock_t *)(__lock));			\
-}
-
-#define RTMP_INT_LOCK(__lock, __irqflags)			\
-{													\
-	spin_lock_irqsave((spinlock_t *)__lock, __irqflags);	\
-}
-
-#define RTMP_INT_UNLOCK(__lock, __irqflag)			\
-{													\
-	spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag));	\
-}
-
-#define NdisAcquireSpinLock		RTMP_SEM_LOCK
-#define NdisReleaseSpinLock		RTMP_SEM_UNLOCK
-
-#ifndef wait_event_interruptible_timeout
-#define __wait_event_interruptible_timeout(wq, condition, ret) \
-do { \
-        wait_queue_t __wait; \
-        init_waitqueue_entry(&__wait, current); \
-        add_wait_queue(&wq, &__wait); \
-        for (;;) { \
-                set_current_state(TASK_INTERRUPTIBLE); \
-                if (condition) \
-                        break; \
-                if (!signal_pending(current)) { \
-                        ret = schedule_timeout(ret); \
-                        if (!ret) \
-                                break; \
-                        continue; \
-                } \
-                ret = -ERESTARTSYS; \
-                break; \
-        } \
-        current->state = TASK_RUNNING; \
-        remove_wait_queue(&wq, &__wait); \
-} while (0)
-
-#define wait_event_interruptible_timeout(wq, condition, timeout) \
-({ \
-        long __ret = timeout; \
-        if (!(condition)) \
-                __wait_event_interruptible_timeout(wq, condition, __ret); \
-        __ret; \
-})
-#endif
-
-#define RTMP_SEM_EVENT_INIT_LOCKED(_pSema)	sema_init((_pSema), 0)
-#define RTMP_SEM_EVENT_INIT(_pSema)			sema_init((_pSema), 1)
-#define RTMP_SEM_EVENT_WAIT(_pSema, _status)	((_status) = down_interruptible((_pSema)))
-#define RTMP_SEM_EVENT_UP(_pSema)			up(_pSema)
-
-#ifdef KTHREAD_SUPPORT
-#define RTMP_WAIT_EVENT_INTERRUPTIBLE(_pAd, _pTask) \
-{ \
-		wait_event_interruptible(_pTask->kthread_q, \
-								 _pTask->kthread_running || kthread_should_stop()); \
-		_pTask->kthread_running = FALSE; \
-		if (kthread_should_stop()) \
-		{ \
-			RTMP_SET_FLAG(_pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); \
-			break; \
-		} \
-}
-#endif
-
-#ifdef KTHREAD_SUPPORT
-#define WAKE_UP(_pTask) \
-	do{ \
-		if ((_pTask)->kthread_task) \
-        { \
-			(_pTask)->kthread_running = TRUE; \
-	        wake_up(&(_pTask)->kthread_q); \
-		} \
-	}while(0)
-#endif
-
-/***********************************************************************************
- *	OS Memory Access related data structure and definitions
- ***********************************************************************************/
-#define MEM_ALLOC_FLAG      (GFP_ATOMIC)	/*(GFP_DMA | GFP_ATOMIC) */
-
-#define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
-#define NdisCopyMemory(Destination, Source, Length) memcpy(Destination, Source, Length)
-#define NdisZeroMemory(Destination, Length)         memset(Destination, 0, Length)
-#define NdisFillMemory(Destination, Length, Fill)   memset(Destination, Fill, Length)
-#define NdisCmpMemory(Destination, Source, Length)  memcmp(Destination, Source, Length)
-#define NdisEqualMemory(Source1, Source2, Length)   (!memcmp(Source1, Source2, Length))
-#define RTMPEqualMemory(Source1, Source2, Length)	(!memcmp(Source1, Source2, Length))
-
-#define MlmeAllocateMemory(_pAd, _ppVA)		os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
-#define MlmeFreeMemory(_pAd, _pVA)			os_free_mem(_pAd, _pVA)
-
-#define COPY_MAC_ADDR(Addr1, Addr2)             memcpy((Addr1), (Addr2), MAC_ADDR_LEN)
-
-/***********************************************************************************
- *	OS task related data structure and definitions
- ***********************************************************************************/
-#define RTMP_OS_MGMT_TASK_FLAGS	CLONE_VM
-
-#define	THREAD_PID_INIT_VALUE	NULL
-#define	GET_PID(_v)	find_get_pid((_v))
-#define	GET_PID_NUMBER(_v)	pid_nr((_v))
-#define CHECK_PID_LEGALITY(_pid)	if (pid_nr((_pid)) > 0)
-#define KILL_THREAD_PID(_A, _B, _C)	kill_pid((_A), (_B), (_C))
-
-/***********************************************************************************
- * Timer related definitions and data structures.
- **********************************************************************************/
-#define OS_HZ			HZ
-
-typedef void (*TIMER_FUNCTION) (unsigned long);
-
-#define OS_WAIT(_time) \
-{	int _i; \
-	long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
-	wait_queue_head_t _wait; \
-	init_waitqueue_head(&_wait); \
-	for (_i=0; _i<(_loop); _i++) \
-		wait_event_interruptible_timeout(_wait, 0, ONE_TICK); }
-
-#define RTMP_TIME_AFTER(a,b)		\
-	(typecheck(unsigned long, (unsigned long)a) && \
-	 typecheck(unsigned long, (unsigned long)b) && \
-	 ((long)(b) - (long)(a) < 0))
-
-#define RTMP_TIME_AFTER_EQ(a,b)	\
-	(typecheck(unsigned long, (unsigned long)a) && \
-	 typecheck(unsigned long, (unsigned long)b) && \
-	 ((long)(a) - (long)(b) >= 0))
-#define RTMP_TIME_BEFORE(a,b)	RTMP_TIME_AFTER_EQ(b,a)
-
-#define ONE_TICK 1
-
-static inline void NdisGetSystemUpTime(unsigned long *time)
-{
-	*time = jiffies;
-}
-
-/***********************************************************************************
- *	OS specific cookie data structure binding to struct rt_rtmp_adapter
- ***********************************************************************************/
-
-struct os_cookie {
-#ifdef RTMP_MAC_PCI
-	struct pci_dev *pci_dev;
-	struct pci_dev *parent_pci_dev;
-	u16 DeviceID;
-	dma_addr_t pAd_pa;
-#endif				/* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	struct usb_device *pUsb_Dev;
-#endif				/* RTMP_MAC_USB // */
-
-	struct tasklet_struct rx_done_task;
-	struct tasklet_struct mgmt_dma_done_task;
-	struct tasklet_struct ac0_dma_done_task;
-	struct tasklet_struct ac1_dma_done_task;
-	struct tasklet_struct ac2_dma_done_task;
-	struct tasklet_struct ac3_dma_done_task;
-	struct tasklet_struct tbtt_task;
-#ifdef RTMP_MAC_PCI
-	struct tasklet_struct fifo_statistic_full_task;
-#endif				/* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	struct tasklet_struct null_frame_complete_task;
-	struct tasklet_struct rts_frame_complete_task;
-	struct tasklet_struct pspoll_frame_complete_task;
-#endif				/* RTMP_MAC_USB // */
-
-	unsigned long apd_pid;	/*802.1x daemon pid */
-	int ioctl_if_type;
-	int ioctl_if;
-};
-
-/***********************************************************************************
- *	OS debugging and printing related definitions and data structure
- ***********************************************************************************/
-#ifdef DBG
-extern unsigned long RTDebugLevel;
-
-#define DBGPRINT_RAW(Level, Fmt)    \
-do{                                   \
-    if (Level <= RTDebugLevel)      \
-    {                               \
-        printk Fmt;               \
-    }                               \
-}while(0)
-
-#define DBGPRINT(Level, Fmt)    DBGPRINT_RAW(Level, Fmt)
-
-#define DBGPRINT_ERR(fmt, args...) printk(KERN_ERR fmt, ##args)
-
-#define DBGPRINT_S(Status, Fmt)		\
-{									\
-	printk Fmt;					\
-}
-
-#else
-#define DBGPRINT(Level, Fmt)
-#define DBGPRINT_RAW(Level, Fmt)
-#define DBGPRINT_S(Status, Fmt)
-#define DBGPRINT_ERR(Fmt)
-#endif
-
-#define ASSERT(x)
-
-void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);
-
-/*********************************************************************************************************
-	The following code are not revised, temporary put it here.
-  *********************************************************************************************************/
-
-/***********************************************************************************
- * Device DMA Access related definitions and data structures.
- **********************************************************************************/
-#ifdef RTMP_MAC_PCI
-struct rt_rtmp_adapter;
-dma_addr_t linux_pci_map_single(struct rt_rtmp_adapter *pAd, void *ptr,
-				size_t size, int sd_idx, int direction);
-void linux_pci_unmap_single(struct rt_rtmp_adapter *pAd, dma_addr_t dma_addr,
-			    size_t size, int direction);
-
-#define PCI_MAP_SINGLE(_handle, _ptr, _size, _sd_idx, _dir) \
-	linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir)
-
-#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) \
-	linux_pci_unmap_single(_handle, _ptr, _size, _dir)
-
-#define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \
-	pci_alloc_consistent(_pci_dev, _size, _ptr)
-
-#define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \
-	pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr)
-
-#define DEV_ALLOC_SKB(_length) \
-	dev_alloc_skb(_length)
-#endif /* RTMP_MAC_PCI // */
-
-/*
- * unsigned long
- * RTMP_GetPhysicalAddressLow(
- *   dma_addr_t  PhysicalAddress);
- */
-#define RTMP_GetPhysicalAddressLow(PhysicalAddress)		(PhysicalAddress)
-
-/*
- * unsigned long
- * RTMP_GetPhysicalAddressHigh(
- *   dma_addr_t  PhysicalAddress);
- */
-#define RTMP_GetPhysicalAddressHigh(PhysicalAddress)		(0)
-
-/*
- * void
- * RTMP_SetPhysicalAddressLow(
- *   dma_addr_t  PhysicalAddress,
- *   unsigned long  Value);
- */
-#define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value)	\
-			PhysicalAddress = Value;
-
-/*
- * void
- * RTMP_SetPhysicalAddressHigh(
- *   dma_addr_t  PhysicalAddress,
- *   unsigned long  Value);
- */
-#define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)
-
-#define NdisMIndicateStatus(_w, _x, _y, _z)
-
-/***********************************************************************************
- * Device Register I/O Access related definitions and data structures.
- **********************************************************************************/
-#ifdef RTMP_MAC_PCI
-/*Patch for ASIC turst read/write bug, needs to remove after metel fix */
-#define RTMP_IO_READ32(_A, _R, _pV)								\
-{																\
-    if ((_A)->bPCIclkOff == FALSE)                                  \
-    {                                                               \
-		(*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)));		\
-		(*_pV = readl((void *)((_A)->CSRBaseAddress + (_R))));			\
-    }                                                               \
-    else															\
-		*_pV = 0;													\
-}
-
-#define RTMP_IO_FORCE_READ32(_A, _R, _pV)							\
-{																	\
-	(*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)));		\
-	(*_pV = readl((void *)((_A)->CSRBaseAddress + (_R))));			\
-}
-
-#define RTMP_IO_READ8(_A, _R, _pV)								\
-{																\
-	(*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)));			\
-	(*_pV = readb((void *)((_A)->CSRBaseAddress + (_R))));				\
-}
-#define RTMP_IO_WRITE32(_A, _R, _V)												\
-{																				\
-    if ((_A)->bPCIclkOff == FALSE)                                  \
-    {                                                               \
-	u32 Val;																\
-	Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));			\
-	writel((_V), (void *)((_A)->CSRBaseAddress + (_R)));								\
-    }                                                               \
-}
-
-#define RTMP_IO_FORCE_WRITE32(_A, _R, _V)												\
-{																				\
-	u32 Val;																\
-	Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));			\
-	writel(_V, (void *)((_A)->CSRBaseAddress + (_R)));								\
-}
-
-#if defined(RALINK_2880) || defined(RALINK_3052)
-#define RTMP_IO_WRITE8(_A, _R, _V)            \
-{                    \
-	unsigned long Val;                \
-	u8 _i;                \
-	_i = ((_R) & 0x3);             \
-	Val = readl((void *)((_A)->CSRBaseAddress + ((_R) - _i)));   \
-	Val = Val & (~(0x000000ff << ((_i)*8)));         \
-	Val = Val | ((unsigned long)(_V) << ((_i)*8));         \
-	writel((Val), (void *)((_A)->CSRBaseAddress + ((_R) - _i)));    \
-}
-#else
-#define RTMP_IO_WRITE8(_A, _R, _V)												\
-{																				\
-	u32 Val;																\
-	Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));			\
-	writeb((_V), (u8 *)((_A)->CSRBaseAddress + (_R)));		\
-}
-#endif /* #if defined(BRCM_6358) || defined(RALINK_2880) // */
-
-#define RTMP_IO_WRITE16(_A, _R, _V)												\
-{																				\
-	u32 Val;																\
-	Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0));			\
-	writew((_V), (u16 *)((_A)->CSRBaseAddress + (_R)));	\
-}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-/*Patch for ASIC turst read/write bug, needs to remove after metel fix */
-#define RTMP_IO_READ32(_A, _R, _pV)								\
-	RTUSBReadMACRegister((_A), (_R), (u32 *)(_pV))
-
-#define RTMP_IO_READ8(_A, _R, _pV)								\
-{																\
-}
-
-#define RTMP_IO_WRITE32(_A, _R, _V)								\
-	RTUSBWriteMACRegister((_A), (_R), (u32)(_V))
-
-#define RTMP_IO_WRITE8(_A, _R, _V)								\
-{																\
-	u16	_Val = _V;											\
-	RTUSBSingleWrite((_A), (_R), (u16)(_Val));								\
-}
-
-#define RTMP_IO_WRITE16(_A, _R, _V)								\
-{																\
-	RTUSBSingleWrite((_A), (_R), (u16)(_V));								\
-}
-#endif /* RTMP_MAC_USB // */
-
-/***********************************************************************************
- *	Network Related data structure and marco definitions
- ***********************************************************************************/
-#define PKTSRC_NDIS             0x7f
-#define PKTSRC_DRIVER           0x0f
-
-#define RTMP_OS_NETDEV_SET_PRIV(_pNetDev, _pPriv)	((_pNetDev)->ml_priv = (_pPriv))
-#define RTMP_OS_NETDEV_GET_PRIV(_pNetDev)		((_pNetDev)->ml_priv)
-#define RTMP_OS_NETDEV_GET_DEVNAME(_pNetDev)	((_pNetDev)->name)
-#define RTMP_OS_NETDEV_GET_PHYADDR(_PNETDEV)	((_PNETDEV)->dev_addr)
-
-#define RTMP_OS_NETDEV_START_QUEUE(_pNetDev)	netif_start_queue((_pNetDev))
-#define RTMP_OS_NETDEV_STOP_QUEUE(_pNetDev)	netif_stop_queue((_pNetDev))
-#define RTMP_OS_NETDEV_WAKE_QUEUE(_pNetDev)	netif_wake_queue((_pNetDev))
-#define RTMP_OS_NETDEV_CARRIER_OFF(_pNetDev)	netif_carrier_off((_pNetDev))
-
-#define QUEUE_ENTRY_TO_PACKET(pEntry) \
-	(void *)(pEntry)
-
-#define PACKET_TO_QUEUE_ENTRY(pPacket) \
-	(struct rt_queue_entry *)(pPacket)
-
-#define GET_SG_LIST_FROM_PACKET(_p, _sc)	\
-    rt_get_sg_list_from_packet(_p, _sc)
-
-#define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status)                    \
-{                                                                       \
-        RTMPFreeNdisPacket(_pAd, _pPacket);                             \
-}
-
-/*
- * packet helper
- * 	- convert internal rt packet to os packet or
- *             os packet to rt packet
- */
-#define RTPKT_TO_OSPKT(_p)		((struct sk_buff *)(_p))
-#define OSPKT_TO_RTPKT(_p)		((void *)(_p))
-
-#define GET_OS_PKT_DATAPTR(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt)->data)
-#define SET_OS_PKT_DATAPTR(_pkt, _dataPtr)	\
-		(RTPKT_TO_OSPKT(_pkt)->data) = (_dataPtr)
-
-#define GET_OS_PKT_LEN(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt)->len)
-#define SET_OS_PKT_LEN(_pkt, _len)	\
-		(RTPKT_TO_OSPKT(_pkt)->len) = (_len)
-
-#define GET_OS_PKT_DATATAIL(_pkt) \
-		(skb_tail_pointer(RTPKT_TO_OSPKT(_pkt))
-#define SET_OS_PKT_DATATAIL(_pkt, _start, _len)	\
-		(skb_set_tail_pointer(RTPKT_TO_OSPKT(_pkt), _len))
-
-#define GET_OS_PKT_HEAD(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt)->head)
-
-#define GET_OS_PKT_END(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt)->end)
-
-#define GET_OS_PKT_NETDEV(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt)->dev)
-#define SET_OS_PKT_NETDEV(_pkt, _pNetDev)	\
-		(RTPKT_TO_OSPKT(_pkt)->dev) = (_pNetDev)
-
-#define GET_OS_PKT_TYPE(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt))
-
-#define GET_OS_PKT_NEXT(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt)->next)
-
-#define OS_PKT_CLONED(_pkt)		skb_cloned(RTPKT_TO_OSPKT(_pkt))
-
-#define OS_NTOHS(_Val) \
-		(ntohs(_Val))
-#define OS_HTONS(_Val) \
-		(htons(_Val))
-#define OS_NTOHL(_Val) \
-		(ntohl(_Val))
-#define OS_HTONL(_Val) \
-		(htonl(_Val))
-
-#define CB_OFF  10
-
-/* User Priority */
-#define RTMP_SET_PACKET_UP(_p, _prio)			(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio)
-#define RTMP_GET_PACKET_UP(_p)					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0])
-
-/* Fragment # */
-#define RTMP_SET_PACKET_FRAGMENTS(_p, _num)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num)
-#define RTMP_GET_PACKET_FRAGMENTS(_p)			(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1])
-
-/* 0x0 ~0x7f: TX to AP's own BSS which has the specified AID. if AID>127, set bit 7 in RTMP_SET_PACKET_EMACTAB too. */
-/*(this value also as MAC(on-chip WCID) table index) */
-/* 0x80~0xff: TX to a WDS link. b0~6: WDS index */
-#define RTMP_SET_PACKET_WCID(_p, _wdsidx)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx)
-#define RTMP_GET_PACKET_WCID(_p)          		((u8)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2]))
-
-/* 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet */
-#define RTMP_SET_PACKET_SOURCE(_p, _pktsrc)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc)
-#define RTMP_GET_PACKET_SOURCE(_p)       		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3])
-
-/* RTS/CTS-to-self protection method */
-#define RTMP_SET_PACKET_RTS(_p, _num)      		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num)
-#define RTMP_GET_PACKET_RTS(_p)          		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4])
-/* see RTMP_S(G)ET_PACKET_EMACTAB */
-
-/* TX rate index */
-#define RTMP_SET_PACKET_TXRATE(_p, _rate)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate)
-#define RTMP_GET_PACKET_TXRATE(_p)		  		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5])
-
-/* From which Interface */
-#define RTMP_SET_PACKET_IF(_p, _ifdx)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx)
-#define RTMP_GET_PACKET_IF(_p)		  		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6])
-#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss)		RTMP_SET_PACKET_IF((_p), (_bss))
-#define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss)		RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS))
-#define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx)   	RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI))
-#define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx)   	RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH))
-#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p)			RTMP_GET_PACKET_IF((_p))
-#define RTMP_GET_PACKET_NET_DEVICE(_p)					RTMP_GET_PACKET_IF((_p))
-
-#define RTMP_SET_PACKET_MOREDATA(_p, _morebit)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit)
-#define RTMP_GET_PACKET_MOREDATA(_p)				(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7])
-
-/* */
-/*      Specific Packet Type definition */
-/* */
-#define RTMP_PACKET_SPECIFIC_CB_OFFSET	11
-
-#define RTMP_PACKET_SPECIFIC_DHCP		0x01
-#define RTMP_PACKET_SPECIFIC_EAPOL		0x02
-#define RTMP_PACKET_SPECIFIC_IPV4		0x04
-#define RTMP_PACKET_SPECIFIC_WAI		0x08
-#define RTMP_PACKET_SPECIFIC_VLAN		0x10
-#define RTMP_PACKET_SPECIFIC_LLCSNAP	0x20
-
-/*Specific */
-#define RTMP_SET_PACKET_SPECIFIC(_p, _flg)	   	(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)
-
-/*DHCP */
-#define RTMP_SET_PACKET_DHCP(_p, _flg)   													\
-			do{																				\
-				if (_flg)																	\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP);		\
-				else																		\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP);	\
-			}while(0)
-#define RTMP_GET_PACKET_DHCP(_p)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)
-
-/*EAPOL */
-#define RTMP_SET_PACKET_EAPOL(_p, _flg)   													\
-			do{																				\
-				if (_flg)																	\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL);		\
-				else																		\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL);	\
-			}while(0)
-#define RTMP_GET_PACKET_EAPOL(_p)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)
-
-/*WAI */
-#define RTMP_SET_PACKET_WAI(_p, _flg)   													\
-			do{																				\
-				if (_flg)																	\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI);		\
-				else																		\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI);	\
-			}while(0)
-#define RTMP_GET_PACKET_WAI(_p)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)
-
-#define RTMP_GET_PACKET_LOWRATE(_p)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & (RTMP_PACKET_SPECIFIC_EAPOL | RTMP_PACKET_SPECIFIC_DHCP | RTMP_PACKET_SPECIFIC_WAI))
-
-/*VLAN */
-#define RTMP_SET_PACKET_VLAN(_p, _flg)   													\
-			do{																				\
-				if (_flg)																	\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN);		\
-				else																		\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN);	\
-			}while(0)
-#define RTMP_GET_PACKET_VLAN(_p)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)
-
-/*LLC/SNAP */
-#define RTMP_SET_PACKET_LLCSNAP(_p, _flg)   													\
-			do{																				\
-				if (_flg)																	\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP);		\
-				else																		\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP);		\
-			}while(0)
-
-#define RTMP_GET_PACKET_LLCSNAP(_p)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)
-
-/* IP */
-#define RTMP_SET_PACKET_IPV4(_p, _flg)														\
-			do{																				\
-				if (_flg)																	\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4);		\
-				else																		\
-					(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4);	\
-			}while(0)
-
-#define RTMP_GET_PACKET_IPV4(_p)		(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)
-
-/* If this flag is set, it indicates that this EAPoL frame MUST be clear. */
-#define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg)   (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
-#define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p)         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])
-
-/* use bit3 of cb[CB_OFF+16] */
-
-#define RTMP_SET_PACKET_5VT(_p, _flg)   (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
-#define RTMP_GET_PACKET_5VT(_p)         (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])
-
-/* Max skb->cb = 48B = [CB_OFF+38] */
-
-/***********************************************************************************
- *	Other function prototypes definitions
- ***********************************************************************************/
-void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time);
-int rt28xx_packet_xmit(struct sk_buff *skb);
-
-#ifdef RTMP_MAC_PCI
-/* function declarations */
-#define IRQ_HANDLE_TYPE  irqreturn_t
-
-IRQ_HANDLE_TYPE rt2860_interrupt(int irq, void *dev_instance);
-#endif /* RTMP_MAC_PCI // */
-
-int rt28xx_sta_ioctl(struct net_device *net_dev, IN OUT struct ifreq *rq, int cmd);
-
-extern int ra_mtd_write(int num, loff_t to, size_t len, const u_char *buf);
-extern int ra_mtd_read(int num, loff_t from, size_t len, u_char *buf);
-
-#define GET_PAD_FROM_NET_DEV(_pAd, _net_dev)	(_pAd) = (struct rt_rtmp_adapter *)(_net_dev)->ml_priv;
-
-#endif /* __RT_LINUX_H__ // */
diff --git a/drivers/staging/rt2860/rt_main_dev.c b/drivers/staging/rt2860/rt_main_dev.c
deleted file mode 100644
index 236dd36d349a16b6a1c099f93e5ca4b867547590..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rt_main_dev.c
+++ /dev/null
@@ -1,736 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    rt_main_dev.c
-
-    Abstract:
-    Create and register network interface.
-
-    Revision History:
-    Who         	When            What
-    Justin P. Mattock	11/07/2010	Fix typos in comments
-    --------    ----------      ----------------------------------------------
-*/
-
-#include "rt_config.h"
-
-/*---------------------------------------------------------------------*/
-/* Private Variables Used                                              */
-/*---------------------------------------------------------------------*/
-
-char *mac = "";		/* default 00:00:00:00:00:00 */
-char *hostname = "";		/* default CMPC */
-module_param(mac, charp, 0);
-MODULE_PARM_DESC(mac, "rt28xx: wireless mac addr");
-
-/*---------------------------------------------------------------------*/
-/* Prototypes of Functions Used                                        */
-/*---------------------------------------------------------------------*/
-
-/* public function prototype */
-int rt28xx_close(IN struct net_device *net_dev);
-int rt28xx_open(struct net_device *net_dev);
-
-/* private function prototype */
-static int rt28xx_send_packets(IN struct sk_buff *skb_p,
-			       IN struct net_device *net_dev);
-
-static struct net_device_stats *RT28xx_get_ether_stats(IN struct net_device
-						       *net_dev);
-
-/*
-========================================================================
-Routine Description:
-    Close raxx interface.
-
-Arguments:
-	*net_dev			the raxx interface pointer
-
-Return Value:
-    0					Open OK
-	otherwise			Open Fail
-
-Note:
-	1. if open fail, kernel will not call the close function.
-	2. Free memory for
-		(1) Mlme Memory Handler:		MlmeHalt()
-		(2) TX & RX:					RTMPFreeTxRxRingMemory()
-		(3) BA Reordering: 				ba_reordering_resource_release()
-========================================================================
-*/
-int MainVirtualIF_close(IN struct net_device *net_dev)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	/* Sanity check for pAd */
-	if (pAd == NULL)
-		return 0;	/* close ok */
-
-	netif_carrier_off(pAd->net_dev);
-	netif_stop_queue(pAd->net_dev);
-
-	{
-		BOOLEAN Cancelled;
-
-		if (INFRA_ON(pAd) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-			struct rt_mlme_disassoc_req DisReq;
-			struct rt_mlme_queue_elem *MsgElem =
-				kmalloc(sizeof(struct rt_mlme_queue_elem),
-					MEM_ALLOC_FLAG);
-
-			if (MsgElem) {
-				COPY_MAC_ADDR(DisReq.Addr,
-					      pAd->CommonCfg.Bssid);
-				DisReq.Reason = REASON_DEAUTH_STA_LEAVING;
-
-				MsgElem->Machine = ASSOC_STATE_MACHINE;
-				MsgElem->MsgType = MT2_MLME_DISASSOC_REQ;
-				MsgElem->MsgLen =
-				    sizeof(struct rt_mlme_disassoc_req);
-				NdisMoveMemory(MsgElem->Msg, &DisReq,
-					       sizeof
-					       (struct rt_mlme_disassoc_req));
-
-				/* Prevent to connect AP again in STAMlmePeriodicExec */
-				pAd->MlmeAux.AutoReconnectSsidLen = 32;
-				NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid,
-					       pAd->MlmeAux.
-					       AutoReconnectSsidLen);
-
-				pAd->Mlme.CntlMachine.CurrState =
-				    CNTL_WAIT_OID_DISASSOC;
-				MlmeDisassocReqAction(pAd, MsgElem);
-				kfree(MsgElem);
-			}
-
-			RTMPusecDelay(1000);
-		}
-
-		RTMPCancelTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer,
-				&Cancelled);
-		RTMPCancelTimer(&pAd->StaCfg.WpaDisassocAndBlockAssocTimer,
-				&Cancelled);
-	}
-
-	VIRTUAL_IF_DOWN(pAd);
-
-	RT_MOD_DEC_USE_COUNT();
-
-	return 0;		/* close ok */
-}
-
-/*
-========================================================================
-Routine Description:
-    Open raxx interface.
-
-Arguments:
-	*net_dev			the raxx interface pointer
-
-Return Value:
-    0					Open OK
-	otherwise			Open Fail
-
-Note:
-	1. if open fail, kernel will not call the close function.
-	2. Free memory for
-		(1) Mlme Memory Handler:		MlmeHalt()
-		(2) TX & RX:					RTMPFreeTxRxRingMemory()
-		(3) BA Reordering: 				ba_reordering_resource_release()
-========================================================================
-*/
-int MainVirtualIF_open(IN struct net_device *net_dev)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	/* Sanity check for pAd */
-	if (pAd == NULL)
-		return 0;	/* close ok */
-
-	if (VIRTUAL_IF_UP(pAd) != 0)
-		return -1;
-
-	/* increase MODULE use count */
-	RT_MOD_INC_USE_COUNT();
-
-	netif_start_queue(net_dev);
-	netif_carrier_on(net_dev);
-	netif_wake_queue(net_dev);
-
-	return 0;
-}
-
-/*
-========================================================================
-Routine Description:
-    Close raxx interface.
-
-Arguments:
-	*net_dev			the raxx interface pointer
-
-Return Value:
-    0					Open OK
-	otherwise			Open Fail
-
-Note:
-	1. if open fail, kernel will not call the close function.
-	2. Free memory for
-		(1) Mlme Memory Handler:		MlmeHalt()
-		(2) TX & RX:					RTMPFreeTxRxRingMemory()
-		(3) BA Reordering: 				ba_reordering_resource_release()
-========================================================================
-*/
-int rt28xx_close(struct net_device *dev)
-{
-	struct net_device *net_dev = (struct net_device *)dev;
-	struct rt_rtmp_adapter *pAd = NULL;
-	BOOLEAN Cancelled;
-	u32 i = 0;
-
-#ifdef RTMP_MAC_USB
-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(unlink_wakeup);
-	DECLARE_WAITQUEUE(wait, current);
-#endif /* RTMP_MAC_USB // */
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt28xx_close\n"));
-
-	Cancelled = FALSE;
-	/* Sanity check for pAd */
-	if (pAd == NULL)
-		return 0;	/* close ok */
-
-	{
-#ifdef RTMP_MAC_PCI
-		RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_CLOSE);
-#endif /* RTMP_MAC_PCI // */
-
-		/* If driver doesn't wake up firmware here, */
-		/* NICLoadFirmware will hang forever when interface is up again. */
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
-			AsicForceWakeup(pAd, TRUE);
-		}
-#ifdef RTMP_MAC_USB
-		RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_REMOVE_IN_PROGRESS);
-#endif /* RTMP_MAC_USB // */
-
-		MlmeRadioOff(pAd);
-#ifdef RTMP_MAC_PCI
-		pAd->bPCIclkOff = FALSE;
-#endif /* RTMP_MAC_PCI // */
-	}
-
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS);
-
-	for (i = 0; i < NUM_OF_TX_RING; i++) {
-		while (pAd->DeQueueRunning[i] == TRUE) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Waiting for TxQueue[%d] done..........\n",
-				  i));
-			RTMPusecDelay(1000);
-		}
-	}
-
-#ifdef RTMP_MAC_USB
-	/* ensure there are no more active urbs. */
-	add_wait_queue(&unlink_wakeup, &wait);
-	pAd->wait = &unlink_wakeup;
-
-	/* maybe wait for deletions to finish. */
-	i = 0;
-	/*while((i < 25) && atomic_read(&pAd->PendingRx) > 0) */
-	while (i < 25) {
-		unsigned long IrqFlags;
-
-		RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags);
-		if (pAd->PendingRx == 0) {
-			RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-			break;
-		}
-		RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-
-		msleep(UNLINK_TIMEOUT_MS);	/*Time in millisecond */
-		i++;
-	}
-	pAd->wait = NULL;
-	remove_wait_queue(&unlink_wakeup, &wait);
-#endif /* RTMP_MAC_USB // */
-
-	/* Stop Mlme state machine */
-	MlmeHalt(pAd);
-
-	/* Close net tasklets */
-	RtmpNetTaskExit(pAd);
-
-	{
-		MacTableReset(pAd);
-	}
-
-	MeasureReqTabExit(pAd);
-	TpcReqTabExit(pAd);
-
-	/* Close kernel threads */
-	RtmpMgmtTaskExit(pAd);
-
-#ifdef RTMP_MAC_PCI
-	{
-		BOOLEAN brc;
-		/*      unsigned long                   Value; */
-
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE)) {
-			RTMP_ASIC_INTERRUPT_DISABLE(pAd);
-		}
-		/* Receive packets to clear DMA index after disable interrupt. */
-		/* RTMPHandleRxDoneInterrupt(pAd); */
-		/* put radio off to save power when driver unloads.  After radiooff, can't write/read register, so need to finish all. */
-		/* register access before Radio off. */
-
-		brc = RT28xxPciAsicRadioOff(pAd, RTMP_HALT, 0);
-
-/*In  solution 3 of 3090F, the bPCIclkOff will be set to TRUE after calling RT28xxPciAsicRadioOff */
-		pAd->bPCIclkOff = FALSE;
-
-		if (brc == FALSE) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s call RT28xxPciAsicRadioOff fail!\n",
-				  __func__));
-		}
-	}
-
-/*
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE))
-	{
-		RTMP_ASIC_INTERRUPT_DISABLE(pAd);
-	}
-
-	// Disable Rx, register value supposed will remain after reset
-	NICIssueReset(pAd);
-*/
-#endif /* RTMP_MAC_PCI // */
-
-	/* Free IRQ */
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-#ifdef RTMP_MAC_PCI
-		/* Deregister interrupt function */
-		RtmpOSIRQRelease(net_dev);
-#endif /* RTMP_MAC_PCI // */
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE);
-	}
-	/* Free Ring or USB buffers */
-	RTMPFreeTxRxRingMemory(pAd);
-
-	RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS);
-
-	/* Free BA reorder resource */
-	ba_reordering_resource_release(pAd);
-
-	RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_START_UP);
-
-/*+++Modify by woody to solve the bulk fail+++*/
-	{
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<=== rt28xx_close\n"));
-	return 0;		/* close ok */
-}				/* End of rt28xx_close */
-
-/*
-========================================================================
-Routine Description:
-    Open raxx interface.
-
-Arguments:
-	*net_dev			the raxx interface pointer
-
-Return Value:
-    0					Open OK
-	otherwise			Open Fail
-
-Note:
-========================================================================
-*/
-int rt28xx_open(struct net_device *dev)
-{
-	struct net_device *net_dev = (struct net_device *)dev;
-	struct rt_rtmp_adapter *pAd = NULL;
-	int retval = 0;
-	/*struct os_cookie *pObj; */
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	/* Sanity check for pAd */
-	if (pAd == NULL) {
-		/* if 1st open fail, pAd will be free;
-		   So the net_dev->ml_priv will be NULL in 2rd open */
-		return -1;
-	}
-
-	if (net_dev->priv_flags == INT_MAIN) {
-		if (pAd->OpMode == OPMODE_STA)
-			net_dev->wireless_handlers =
-			    (struct iw_handler_def *)&rt28xx_iw_handler_def;
-	}
-	/* Request interrupt service routine for PCI device */
-	/* register the interrupt routine with the os */
-	RtmpOSIRQRequest(net_dev);
-
-	/* Init IRQ parameters stored in pAd */
-	RTMP_IRQ_INIT(pAd);
-
-	/* Chip & other init */
-	if (rt28xx_init(pAd, mac, hostname) == FALSE)
-		goto err;
-
-	/* Enable Interrupt */
-	RTMP_IRQ_ENABLE(pAd);
-
-	/* Now Enable RxTx */
-	RTMPEnableRxTx(pAd);
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_START_UP);
-
-	{
-		u32 reg = 0;
-		RTMP_IO_READ32(pAd, 0x1300, &reg);	/* clear garbage interrupts */
-		printk(KERN_DEBUG "0x1300 = %08x\n", reg);
-	}
-
-	{
-/*      u32 reg; */
-/*      u8  byte; */
-/*      u16 tmp; */
-
-/*      RTMP_IO_READ32(pAd, XIFS_TIME_CFG, &reg); */
-
-/*      tmp = 0x0805; */
-/*      reg  = (reg & 0xffff0000) | tmp; */
-/*      RTMP_IO_WRITE32(pAd, XIFS_TIME_CFG, reg); */
-
-	}
-#ifdef RTMP_MAC_PCI
-	RTMPInitPCIeLinkCtrlValue(pAd);
-#endif /* RTMP_MAC_PCI // */
-
-	return retval;
-
-err:
-/*+++Add by shiang, move from rt28xx_init() to here. */
-	RtmpOSIRQRelease(net_dev);
-/*---Add by shiang, move from rt28xx_init() to here. */
-	return -1;
-}				/* End of rt28xx_open */
-
-static const struct net_device_ops rt2860_netdev_ops = {
-	.ndo_open = MainVirtualIF_open,
-	.ndo_stop = MainVirtualIF_close,
-	.ndo_do_ioctl = rt28xx_sta_ioctl,
-	.ndo_get_stats = RT28xx_get_ether_stats,
-	.ndo_validate_addr = NULL,
-	.ndo_set_mac_address = eth_mac_addr,
-	.ndo_change_mtu = eth_change_mtu,
-	.ndo_start_xmit = rt28xx_send_packets,
-};
-
-struct net_device *RtmpPhyNetDevInit(struct rt_rtmp_adapter *pAd,
-			   struct rt_rtmp_os_netdev_op_hook *pNetDevHook)
-{
-	struct net_device *net_dev = NULL;
-/*      int             Status; */
-
-	net_dev =
-	    RtmpOSNetDevCreate(pAd, INT_MAIN, 0, sizeof(struct rt_rtmp_adapter *),
-			       INF_MAIN_DEV_NAME);
-	if (net_dev == NULL) {
-		printk
-		    ("RtmpPhyNetDevInit(): creation failed for main physical net device!\n");
-		return NULL;
-	}
-
-	NdisZeroMemory((unsigned char *)pNetDevHook,
-		       sizeof(struct rt_rtmp_os_netdev_op_hook));
-	pNetDevHook->netdev_ops = &rt2860_netdev_ops;
-	pNetDevHook->priv_flags = INT_MAIN;
-	pNetDevHook->needProtcted = FALSE;
-
-	net_dev->ml_priv = (void *)pAd;
-	pAd->net_dev = net_dev;
-
-	return net_dev;
-
-}
-
-/*
-========================================================================
-Routine Description:
-    The entry point for Linux kernel sent packet to our driver.
-
-Arguments:
-    sk_buff *skb		the pointer refer to a sk_buffer.
-
-Return Value:
-    0
-
-Note:
-	This function is the entry point of Tx Path for Os delivery packet to
-	our driver. You only can put OS-depened & STA/AP common handle procedures
-	in here.
-========================================================================
-*/
-int rt28xx_packet_xmit(struct sk_buff *skb)
-{
-	struct net_device *net_dev = skb->dev;
-	struct rt_rtmp_adapter *pAd = NULL;
-	int status = NETDEV_TX_OK;
-	void *pPacket = (void *)skb;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	/* RT2870STA does this in RTMPSendPackets() */
-
-	{
-		/* Drop send request since we are in monitor mode */
-		if (MONITOR_ON(pAd)) {
-			RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-			goto done;
-		}
-	}
-
-	/* EapolStart size is 18 */
-	if (skb->len < 14) {
-		/*printk("bad packet size: %d\n", pkt->len); */
-		hex_dump("bad packet", skb->data, skb->len);
-		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-		goto done;
-	}
-
-	RTMP_SET_PACKET_5VT(pPacket, 0);
-	STASendPackets((void *)pAd, (void **)&pPacket, 1);
-
-	status = NETDEV_TX_OK;
-done:
-
-	return status;
-}
-
-/*
-========================================================================
-Routine Description:
-    Send a packet to WLAN.
-
-Arguments:
-    skb_p           points to our adapter
-    dev_p           which WLAN network interface
-
-Return Value:
-    0: transmit successfully
-    otherwise: transmit fail
-
-Note:
-========================================================================
-*/
-static int rt28xx_send_packets(IN struct sk_buff *skb_p,
-			       IN struct net_device *net_dev)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	if (!(net_dev->flags & IFF_UP)) {
-		RELEASE_NDIS_PACKET(pAd, (void *)skb_p,
-				    NDIS_STATUS_FAILURE);
-		return NETDEV_TX_OK;
-	}
-
-	NdisZeroMemory((u8 *)&skb_p->cb[CB_OFF], 15);
-	RTMP_SET_PACKET_NET_DEVICE_MBSSID(skb_p, MAIN_MBSSID);
-
-	return rt28xx_packet_xmit(skb_p);
-}
-
-/* This function will be called when query /proc */
-struct iw_statistics *rt28xx_get_wireless_stats(IN struct net_device *net_dev)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("rt28xx_get_wireless_stats --->\n"));
-
-	pAd->iw_stats.status = 0;	/* Status - device dependent for now */
-
-	/* link quality */
-	if (pAd->OpMode == OPMODE_STA)
-		pAd->iw_stats.qual.qual =
-		    ((pAd->Mlme.ChannelQuality * 12) / 10 + 10);
-
-	if (pAd->iw_stats.qual.qual > 100)
-		pAd->iw_stats.qual.qual = 100;
-
-	if (pAd->OpMode == OPMODE_STA) {
-		pAd->iw_stats.qual.level =
-		    RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0,
-				pAd->StaCfg.RssiSample.LastRssi1,
-				pAd->StaCfg.RssiSample.LastRssi2);
-	}
-
-	pAd->iw_stats.qual.noise = pAd->BbpWriteLatch[66];	/* noise level (dBm) */
-
-	pAd->iw_stats.qual.noise += 256 - 143;
-	pAd->iw_stats.qual.updated = 1;	/* Flags to know if updated */
-#ifdef IW_QUAL_DBM
-	pAd->iw_stats.qual.updated |= IW_QUAL_DBM;	/* Level + Noise are dBm */
-#endif /* IW_QUAL_DBM // */
-
-	pAd->iw_stats.discard.nwid = 0;	/* Rx : Wrong nwid/essid */
-	pAd->iw_stats.miss.beacon = 0;	/* Missed beacons/superframe */
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<--- rt28xx_get_wireless_stats\n"));
-	return &pAd->iw_stats;
-}
-
-void tbtt_tasklet(unsigned long data)
-{
-/*#define MAX_TX_IN_TBTT                (16) */
-
-}
-
-/*
-    ========================================================================
-
-    Routine Description:
-	return ethernet statistics counter
-
-    Arguments:
-	net_dev				Pointer to net_device
-
-    Return Value:
-	net_device_stats*
-
-    Note:
-
-    ========================================================================
-*/
-static struct net_device_stats *RT28xx_get_ether_stats(IN struct net_device
-						       *net_dev)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	if (net_dev)
-		GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	if (pAd) {
-
-		pAd->stats.rx_packets =
-		    pAd->WlanCounters.ReceivedFragmentCount.QuadPart;
-		pAd->stats.tx_packets =
-		    pAd->WlanCounters.TransmittedFragmentCount.QuadPart;
-
-		pAd->stats.rx_bytes = pAd->RalinkCounters.ReceivedByteCount;
-		pAd->stats.tx_bytes = pAd->RalinkCounters.TransmittedByteCount;
-
-		pAd->stats.rx_errors = pAd->Counters8023.RxErrors;
-		pAd->stats.tx_errors = pAd->Counters8023.TxErrors;
-
-		pAd->stats.rx_dropped = 0;
-		pAd->stats.tx_dropped = 0;
-
-		pAd->stats.multicast = pAd->WlanCounters.MulticastReceivedFrameCount.QuadPart;	/* multicast packets received */
-		pAd->stats.collisions = pAd->Counters8023.OneCollision + pAd->Counters8023.MoreCollisions;	/* Collision packets */
-
-		pAd->stats.rx_length_errors = 0;
-		pAd->stats.rx_over_errors = pAd->Counters8023.RxNoBuffer;	/* receiver ring buff overflow */
-		pAd->stats.rx_crc_errors = 0;	/*pAd->WlanCounters.FCSErrorCount;     // recved pkt with crc error */
-		pAd->stats.rx_frame_errors = pAd->Counters8023.RcvAlignmentErrors;	/* recv'd frame alignment error */
-		pAd->stats.rx_fifo_errors = pAd->Counters8023.RxNoBuffer;	/* recv'r fifo overrun */
-		pAd->stats.rx_missed_errors = 0;	/* receiver missed packet */
-
-		/* detailed tx_errors */
-		pAd->stats.tx_aborted_errors = 0;
-		pAd->stats.tx_carrier_errors = 0;
-		pAd->stats.tx_fifo_errors = 0;
-		pAd->stats.tx_heartbeat_errors = 0;
-		pAd->stats.tx_window_errors = 0;
-
-		/* for cslip etc */
-		pAd->stats.rx_compressed = 0;
-		pAd->stats.tx_compressed = 0;
-
-		return &pAd->stats;
-	} else
-		return NULL;
-}
-
-BOOLEAN RtmpPhyNetDevExit(struct rt_rtmp_adapter *pAd, struct net_device *net_dev)
-{
-
-	/* Unregister network device */
-	if (net_dev != NULL) {
-		printk
-		    ("RtmpOSNetDevDetach(): RtmpOSNetDeviceDetach(), dev->name=%s!\n",
-		     net_dev->name);
-		RtmpOSNetDevDetach(net_dev);
-	}
-
-	return TRUE;
-
-}
-
-/*
-========================================================================
-Routine Description:
-    Allocate memory for adapter control block.
-
-Arguments:
-    pAd					Pointer to our adapter
-
-Return Value:
-	NDIS_STATUS_SUCCESS
-	NDIS_STATUS_FAILURE
-	NDIS_STATUS_RESOURCES
-
-Note:
-========================================================================
-*/
-int AdapterBlockAllocateMemory(void *handle, void ** ppAd)
-{
-
-	*ppAd = vmalloc(sizeof(struct rt_rtmp_adapter));
-	/* pci_alloc_consistent(pci_dev, sizeof(struct rt_rtmp_adapter), phy_addr); */
-
-	if (*ppAd) {
-		NdisZeroMemory(*ppAd, sizeof(struct rt_rtmp_adapter));
-		((struct rt_rtmp_adapter *)*ppAd)->OS_Cookie = handle;
-		return NDIS_STATUS_SUCCESS;
-	} else {
-		return NDIS_STATUS_FAILURE;
-	}
-}
diff --git a/drivers/staging/rt2860/rt_pci_rbus.c b/drivers/staging/rt2860/rt_pci_rbus.c
deleted file mode 100644
index f80ab4e6a0ac7df2ab83255c5ba329856215fef2..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rt_pci_rbus.c
+++ /dev/null
@@ -1,837 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    rt_pci_rbus.c
-
-    Abstract:
-    Create and register network interface.
-
-    Revision History:
-    Who         	When            What
-    Justin P. Mattock	11/07/2010	Fix a typo
-    --------    ----------      ----------------------------------------------
-*/
-
-#include "rt_config.h"
-#include <linux/pci.h>
-
-IRQ_HANDLE_TYPE rt2860_interrupt(int irq, void *dev_instance);
-
-static void rx_done_tasklet(unsigned long data);
-static void mgmt_dma_done_tasklet(unsigned long data);
-static void ac0_dma_done_tasklet(unsigned long data);
-static void ac1_dma_done_tasklet(unsigned long data);
-static void ac2_dma_done_tasklet(unsigned long data);
-static void ac3_dma_done_tasklet(unsigned long data);
-static void fifo_statistic_full_tasklet(unsigned long data);
-
-/*---------------------------------------------------------------------*/
-/* Symbol & Macro Definitions                                          */
-/*---------------------------------------------------------------------*/
-#define RT2860_INT_RX_DLY				(1<<0)	/* bit 0 */
-#define RT2860_INT_TX_DLY				(1<<1)	/* bit 1 */
-#define RT2860_INT_RX_DONE				(1<<2)	/* bit 2 */
-#define RT2860_INT_AC0_DMA_DONE			(1<<3)	/* bit 3 */
-#define RT2860_INT_AC1_DMA_DONE			(1<<4)	/* bit 4 */
-#define RT2860_INT_AC2_DMA_DONE			(1<<5)	/* bit 5 */
-#define RT2860_INT_AC3_DMA_DONE			(1<<6)	/* bit 6 */
-#define RT2860_INT_HCCA_DMA_DONE		(1<<7)	/* bit 7 */
-#define RT2860_INT_MGMT_DONE			(1<<8)	/* bit 8 */
-
-#define INT_RX			RT2860_INT_RX_DONE
-
-#define INT_AC0_DLY		(RT2860_INT_AC0_DMA_DONE)	/*| RT2860_INT_TX_DLY) */
-#define INT_AC1_DLY		(RT2860_INT_AC1_DMA_DONE)	/*| RT2860_INT_TX_DLY) */
-#define INT_AC2_DLY		(RT2860_INT_AC2_DMA_DONE)	/*| RT2860_INT_TX_DLY) */
-#define INT_AC3_DLY		(RT2860_INT_AC3_DMA_DONE)	/*| RT2860_INT_TX_DLY) */
-#define INT_HCCA_DLY	(RT2860_INT_HCCA_DMA_DONE)	/*| RT2860_INT_TX_DLY) */
-#define INT_MGMT_DLY	RT2860_INT_MGMT_DONE
-
-/***************************************************************************
-  *
-  *	Interface-depended memory allocation/Free related procedures.
-  *		Mainly for Hardware TxDesc/RxDesc/MgmtDesc, DMA Memory for TxData/RxData, etc.,
-  *
-  **************************************************************************/
-/* Function for TxDesc Memory allocation. */
-void RTMP_AllocateTxDescMemory(struct rt_rtmp_adapter *pAd,
-			       u32 Index,
-			       unsigned long Length,
-			       IN BOOLEAN Cached,
-			       void **VirtualAddress,
-			       dma_addr_t *PhysicalAddress)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	*VirtualAddress =
-	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
-					 PhysicalAddress);
-
-}
-
-/* Function for MgmtDesc Memory allocation. */
-void RTMP_AllocateMgmtDescMemory(struct rt_rtmp_adapter *pAd,
-				 unsigned long Length,
-				 IN BOOLEAN Cached,
-				 void **VirtualAddress,
-				 dma_addr_t *PhysicalAddress)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	*VirtualAddress =
-	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
-					 PhysicalAddress);
-
-}
-
-/* Function for RxDesc Memory allocation. */
-void RTMP_AllocateRxDescMemory(struct rt_rtmp_adapter *pAd,
-			       unsigned long Length,
-			       IN BOOLEAN Cached,
-			       void **VirtualAddress,
-			       dma_addr_t *PhysicalAddress)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	*VirtualAddress =
-	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
-					 PhysicalAddress);
-
-}
-
-/* Function for free allocated Desc Memory. */
-void RTMP_FreeDescMemory(struct rt_rtmp_adapter *pAd,
-			 unsigned long Length,
-			 void *VirtualAddress,
-			 dma_addr_t PhysicalAddress)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pci_free_consistent(pObj->pci_dev, Length, VirtualAddress,
-			    PhysicalAddress);
-}
-
-/* Function for TxData DMA Memory allocation. */
-void RTMP_AllocateFirstTxBuffer(struct rt_rtmp_adapter *pAd,
-				u32 Index,
-				unsigned long Length,
-				IN BOOLEAN Cached,
-				void **VirtualAddress,
-				dma_addr_t *PhysicalAddress)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	*VirtualAddress =
-	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
-					 PhysicalAddress);
-}
-
-void RTMP_FreeFirstTxBuffer(struct rt_rtmp_adapter *pAd,
-			    unsigned long Length,
-			    IN BOOLEAN Cached,
-			    void *VirtualAddress,
-			    dma_addr_t PhysicalAddress)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pci_free_consistent(pObj->pci_dev, Length, VirtualAddress,
-			    PhysicalAddress);
-}
-
-/*
- * FUNCTION: Allocate a common buffer for DMA
- * ARGUMENTS:
- *     AdapterHandle:  AdapterHandle
- *     Length:  Number of bytes to allocate
- *     Cached:  Whether or not the memory can be cached
- *     VirtualAddress:  Pointer to memory is returned here
- *     PhysicalAddress:  Physical address corresponding to virtual address
- */
-void RTMP_AllocateSharedMemory(struct rt_rtmp_adapter *pAd,
-			       unsigned long Length,
-			       IN BOOLEAN Cached,
-			       void **VirtualAddress,
-			       dma_addr_t *PhysicalAddress)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	*VirtualAddress =
-	    (void *)pci_alloc_consistent(pObj->pci_dev, sizeof(char) * Length,
-					 PhysicalAddress);
-}
-
-/*
- * FUNCTION: Allocate a packet buffer for DMA
- * ARGUMENTS:
- *     AdapterHandle:  AdapterHandle
- *     Length:  Number of bytes to allocate
- *     Cached:  Whether or not the memory can be cached
- *     VirtualAddress:  Pointer to memory is returned here
- *     PhysicalAddress:  Physical address corresponding to virtual address
- * Notes:
- *     Cached is ignored: always cached memory
- */
-void *RTMP_AllocateRxPacketBuffer(struct rt_rtmp_adapter *pAd,
-					 unsigned long Length,
-					 IN BOOLEAN Cached,
-					 void **VirtualAddress,
-					 OUT dma_addr_t *
-					 PhysicalAddress)
-{
-	struct sk_buff *pkt;
-
-	pkt = dev_alloc_skb(Length);
-
-	if (pkt == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("can't allocate rx %ld size packet\n", Length));
-	}
-
-	if (pkt) {
-		RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS);
-		*VirtualAddress = (void *)pkt->data;
-		*PhysicalAddress =
-		    PCI_MAP_SINGLE(pAd, *VirtualAddress, Length, -1,
-				   PCI_DMA_FROMDEVICE);
-	} else {
-		*VirtualAddress = (void *)NULL;
-		*PhysicalAddress = (dma_addr_t)NULL;
-	}
-
-	return (void *)pkt;
-}
-
-void Invalid_Remaining_Packet(struct rt_rtmp_adapter *pAd, unsigned long VirtualAddress)
-{
-	dma_addr_t PhysicalAddress;
-
-	PhysicalAddress =
-	    PCI_MAP_SINGLE(pAd, (void *)(VirtualAddress + 1600),
-			   RX_BUFFER_NORMSIZE - 1600, -1, PCI_DMA_FROMDEVICE);
-}
-
-int RtmpNetTaskInit(struct rt_rtmp_adapter *pAd)
-{
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (unsigned long)pAd);
-	tasklet_init(&pObj->mgmt_dma_done_task, mgmt_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac0_dma_done_task, ac0_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac1_dma_done_task, ac1_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac2_dma_done_task, ac2_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac3_dma_done_task, ac3_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->tbtt_task, tbtt_tasklet, (unsigned long)pAd);
-	tasklet_init(&pObj->fifo_statistic_full_task,
-		     fifo_statistic_full_tasklet, (unsigned long)pAd);
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-void RtmpNetTaskExit(struct rt_rtmp_adapter *pAd)
-{
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	tasklet_kill(&pObj->rx_done_task);
-	tasklet_kill(&pObj->mgmt_dma_done_task);
-	tasklet_kill(&pObj->ac0_dma_done_task);
-	tasklet_kill(&pObj->ac1_dma_done_task);
-	tasklet_kill(&pObj->ac2_dma_done_task);
-	tasklet_kill(&pObj->ac3_dma_done_task);
-	tasklet_kill(&pObj->tbtt_task);
-	tasklet_kill(&pObj->fifo_statistic_full_task);
-}
-
-int RtmpMgmtTaskInit(struct rt_rtmp_adapter *pAd)
-{
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-========================================================================
-Routine Description:
-    Close kernel threads.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-    NONE
-
-Note:
-========================================================================
-*/
-void RtmpMgmtTaskExit(struct rt_rtmp_adapter *pAd)
-{
-
-	return;
-}
-
-static inline void rt2860_int_enable(struct rt_rtmp_adapter *pAd, unsigned int mode)
-{
-	u32 regValue;
-
-	pAd->int_disable_mask &= ~(mode);
-	regValue = pAd->int_enable_reg & ~(pAd->int_disable_mask);
-	/*if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) */
-	{
-		RTMP_IO_WRITE32(pAd, INT_MASK_CSR, regValue);	/* 1:enable */
-	}
-	/*else */
-	/*      DBGPRINT(RT_DEBUG_TRACE, ("fOP_STATUS_DOZE !\n")); */
-
-	if (regValue != 0)
-		RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE);
-}
-
-static inline void rt2860_int_disable(struct rt_rtmp_adapter *pAd, unsigned int mode)
-{
-	u32 regValue;
-
-	pAd->int_disable_mask |= mode;
-	regValue = pAd->int_enable_reg & ~(pAd->int_disable_mask);
-	RTMP_IO_WRITE32(pAd, INT_MASK_CSR, regValue);	/* 0: disable */
-
-	if (regValue == 0) {
-		RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE);
-	}
-}
-
-/***************************************************************************
-  *
-  *	tasklet related procedures.
-  *
-  **************************************************************************/
-static void mgmt_dma_done_tasklet(unsigned long data)
-{
-	unsigned long flags;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)data;
-	INT_SOURCE_CSR_STRUC IntSource;
-	struct os_cookie *pObj;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-/*      printk("mgmt_dma_done_process\n"); */
-	IntSource.word = 0;
-	IntSource.field.MgmtDmaDone = 1;
-	pAd->int_pending &= ~INT_MGMT_DLY;
-
-	RTMPHandleMgmtRingDmaDoneInterrupt(pAd);
-
-	/* if you use RTMP_SEM_LOCK, sometimes kernel will hang up, without any */
-	/* bug report output */
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-	/*
-	 * double check to avoid lose of interrupts
-	 */
-	if (pAd->int_pending & INT_MGMT_DLY) {
-		tasklet_hi_schedule(&pObj->mgmt_dma_done_task);
-		RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-		return;
-	}
-
-	/* enable TxDataInt again */
-	rt2860_int_enable(pAd, INT_MGMT_DLY);
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-}
-
-static void rx_done_tasklet(unsigned long data)
-{
-	unsigned long flags;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)data;
-	BOOLEAN bReschedule = 0;
-	struct os_cookie *pObj;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pAd->int_pending &= ~(INT_RX);
-	bReschedule = STARxDoneInterruptHandle(pAd, 0);
-
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-	/*
-	 * double check to avoid rotting packet
-	 */
-	if (pAd->int_pending & INT_RX || bReschedule) {
-		tasklet_hi_schedule(&pObj->rx_done_task);
-		RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-		return;
-	}
-
-	/* enable Rxint again */
-	rt2860_int_enable(pAd, INT_RX);
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-
-}
-
-void fifo_statistic_full_tasklet(unsigned long data)
-{
-	unsigned long flags;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)data;
-	struct os_cookie *pObj;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pAd->int_pending &= ~(FifoStaFullInt);
-	NICUpdateFifoStaCounters(pAd);
-
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-	/*
-	 * double check to avoid rotting packet
-	 */
-	if (pAd->int_pending & FifoStaFullInt) {
-		tasklet_hi_schedule(&pObj->fifo_statistic_full_task);
-		RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-		return;
-	}
-
-	/* enable Rxint again */
-
-	rt2860_int_enable(pAd, FifoStaFullInt);
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-
-}
-
-static void ac3_dma_done_tasklet(unsigned long data)
-{
-	unsigned long flags;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)data;
-	INT_SOURCE_CSR_STRUC IntSource;
-	struct os_cookie *pObj;
-	BOOLEAN bReschedule = 0;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-/*      printk("ac0_dma_done_process\n"); */
-	IntSource.word = 0;
-	IntSource.field.Ac3DmaDone = 1;
-	pAd->int_pending &= ~INT_AC3_DLY;
-
-	bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource);
-
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-	/*
-	 * double check to avoid lose of interrupts
-	 */
-	if ((pAd->int_pending & INT_AC3_DLY) || bReschedule) {
-		tasklet_hi_schedule(&pObj->ac3_dma_done_task);
-		RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-		return;
-	}
-
-	/* enable TxDataInt again */
-	rt2860_int_enable(pAd, INT_AC3_DLY);
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-}
-
-static void ac2_dma_done_tasklet(unsigned long data)
-{
-	unsigned long flags;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)data;
-	INT_SOURCE_CSR_STRUC IntSource;
-	struct os_cookie *pObj;
-	BOOLEAN bReschedule = 0;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	IntSource.word = 0;
-	IntSource.field.Ac2DmaDone = 1;
-	pAd->int_pending &= ~INT_AC2_DLY;
-
-	bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource);
-
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-
-	/*
-	 * double check to avoid lose of interrupts
-	 */
-	if ((pAd->int_pending & INT_AC2_DLY) || bReschedule) {
-		tasklet_hi_schedule(&pObj->ac2_dma_done_task);
-		RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-		return;
-	}
-
-	/* enable TxDataInt again */
-	rt2860_int_enable(pAd, INT_AC2_DLY);
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-}
-
-static void ac1_dma_done_tasklet(unsigned long data)
-{
-	unsigned long flags;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)data;
-	INT_SOURCE_CSR_STRUC IntSource;
-	struct os_cookie *pObj;
-	BOOLEAN bReschedule = 0;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-/*      printk("ac0_dma_done_process\n"); */
-	IntSource.word = 0;
-	IntSource.field.Ac1DmaDone = 1;
-	pAd->int_pending &= ~INT_AC1_DLY;
-
-	bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource);
-
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-	/*
-	 * double check to avoid lose of interrupts
-	 */
-	if ((pAd->int_pending & INT_AC1_DLY) || bReschedule) {
-		tasklet_hi_schedule(&pObj->ac1_dma_done_task);
-		RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-		return;
-	}
-
-	/* enable TxDataInt again */
-	rt2860_int_enable(pAd, INT_AC1_DLY);
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-}
-
-static void ac0_dma_done_tasklet(unsigned long data)
-{
-	unsigned long flags;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)data;
-	INT_SOURCE_CSR_STRUC IntSource;
-	struct os_cookie *pObj;
-	BOOLEAN bReschedule = 0;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-/*      printk("ac0_dma_done_process\n"); */
-	IntSource.word = 0;
-	IntSource.field.Ac0DmaDone = 1;
-	pAd->int_pending &= ~INT_AC0_DLY;
-
-/*      RTMPHandleMgmtRingDmaDoneInterrupt(pAd); */
-	bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource);
-
-	RTMP_INT_LOCK(&pAd->irq_lock, flags);
-	/*
-	 * double check to avoid lose of interrupts
-	 */
-	if ((pAd->int_pending & INT_AC0_DLY) || bReschedule) {
-		tasklet_hi_schedule(&pObj->ac0_dma_done_task);
-		RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-		return;
-	}
-
-	/* enable TxDataInt again */
-	rt2860_int_enable(pAd, INT_AC0_DLY);
-	RTMP_INT_UNLOCK(&pAd->irq_lock, flags);
-}
-
-/***************************************************************************
-  *
-  *	interrupt handler related procedures.
-  *
-  **************************************************************************/
-int print_int_count;
-
-IRQ_HANDLE_TYPE rt2860_interrupt(int irq, void *dev_instance)
-{
-	struct net_device *net_dev = (struct net_device *)dev_instance;
-	struct rt_rtmp_adapter *pAd = NULL;
-	INT_SOURCE_CSR_STRUC IntSource;
-	struct os_cookie *pObj;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	/* Note 03312008: we can not return here before
-	   RTMP_IO_READ32(pAd, INT_SOURCE_CSR, &IntSource.word);
-	   RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, IntSource.word);
-	   Or kernel will panic after ifconfig ra0 down sometimes */
-
-	/* */
-	/* Initial the Interrupt source. */
-	/* */
-	IntSource.word = 0x00000000L;
-/*      McuIntSource.word = 0x00000000L; */
-
-	/* */
-	/* Get the interrupt sources & saved to local variable */
-	/* */
-	/*RTMP_IO_READ32(pAd, where, &McuIntSource.word); */
-	/*RTMP_IO_WRITE32(pAd, , McuIntSource.word); */
-
-	/* */
-	/* Flag fOP_STATUS_DOZE On, means ASIC put to sleep, elase means ASICK WakeUp */
-	/* And at the same time, clock maybe turned off that say there is no DMA service. */
-	/* when ASIC get to sleep. */
-	/* To prevent system hang on power saving. */
-	/* We need to check it before handle the INT_SOURCE_CSR, ASIC must be wake up. */
-	/* */
-	/* RT2661 => when ASIC is sleeping, MAC register cannot be read and written. */
-	/* RT2860 => when ASIC is sleeping, MAC register can be read and written. */
-/*      if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) */
-	{
-		RTMP_IO_READ32(pAd, INT_SOURCE_CSR, &IntSource.word);
-		RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, IntSource.word);	/* write 1 to clear */
-	}
-/*      else */
-/*              DBGPRINT(RT_DEBUG_TRACE, (">>>fOP_STATUS_DOZE<<<\n")); */
-
-/*      RTMP_IO_READ32(pAd, INT_SOURCE_CSR, &IsrAfterClear); */
-/*      RTMP_IO_READ32(pAd, MCU_INT_SOURCE_CSR, &McuIsrAfterClear); */
-/*      DBGPRINT(RT_DEBUG_INFO, ("====> RTMPHandleInterrupt(ISR=%08x,Mcu ISR=%08x, After clear ISR=%08x, MCU ISR=%08x)\n", */
-/*                      IntSource.word, McuIntSource.word, IsrAfterClear, McuIsrAfterClear)); */
-
-	/* Do nothing if Reset in progress */
-	if (RTMP_TEST_FLAG
-	    (pAd,
-	     (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-	      fRTMP_ADAPTER_HALT_IN_PROGRESS))) {
-		return IRQ_HANDLED;
-	}
-	/* */
-	/* Handle interrupt, walk through all bits */
-	/* Should start from highest priority interrupt */
-	/* The priority can be adjust by altering processing if statement */
-	/* */
-
-#ifdef DBG
-
-#endif
-
-	pAd->bPCIclkOff = FALSE;
-
-	/* If required spinlock, each interrupt service routine has to acquire */
-	/* and release itself. */
-	/* */
-
-	/* Do nothing if NIC doesn't exist */
-	if (IntSource.word == 0xffffffff) {
-		RTMP_SET_FLAG(pAd,
-			      (fRTMP_ADAPTER_NIC_NOT_EXIST |
-			       fRTMP_ADAPTER_HALT_IN_PROGRESS));
-		return IRQ_HANDLED;
-	}
-
-	if (IntSource.word & TxCoherent) {
-		DBGPRINT(RT_DEBUG_ERROR, (">>>TxCoherent<<<\n"));
-		RTMPHandleRxCoherentInterrupt(pAd);
-	}
-
-	if (IntSource.word & RxCoherent) {
-		DBGPRINT(RT_DEBUG_ERROR, (">>>RxCoherent<<<\n"));
-		RTMPHandleRxCoherentInterrupt(pAd);
-	}
-
-	if (IntSource.word & FifoStaFullInt) {
-		if ((pAd->int_disable_mask & FifoStaFullInt) == 0) {
-			/* mask FifoStaFullInt */
-			rt2860_int_disable(pAd, FifoStaFullInt);
-			tasklet_hi_schedule(&pObj->fifo_statistic_full_task);
-		}
-		pAd->int_pending |= FifoStaFullInt;
-	}
-
-	if (IntSource.word & INT_MGMT_DLY) {
-		if ((pAd->int_disable_mask & INT_MGMT_DLY) == 0) {
-			rt2860_int_disable(pAd, INT_MGMT_DLY);
-			tasklet_hi_schedule(&pObj->mgmt_dma_done_task);
-		}
-		pAd->int_pending |= INT_MGMT_DLY;
-	}
-
-	if (IntSource.word & INT_RX) {
-		if ((pAd->int_disable_mask & INT_RX) == 0) {
-
-			/* mask Rxint */
-			rt2860_int_disable(pAd, INT_RX);
-			tasklet_hi_schedule(&pObj->rx_done_task);
-		}
-		pAd->int_pending |= INT_RX;
-	}
-
-	if (IntSource.word & INT_AC3_DLY) {
-
-		if ((pAd->int_disable_mask & INT_AC3_DLY) == 0) {
-			/* mask TxDataInt */
-			rt2860_int_disable(pAd, INT_AC3_DLY);
-			tasklet_hi_schedule(&pObj->ac3_dma_done_task);
-		}
-		pAd->int_pending |= INT_AC3_DLY;
-	}
-
-	if (IntSource.word & INT_AC2_DLY) {
-
-		if ((pAd->int_disable_mask & INT_AC2_DLY) == 0) {
-			/* mask TxDataInt */
-			rt2860_int_disable(pAd, INT_AC2_DLY);
-			tasklet_hi_schedule(&pObj->ac2_dma_done_task);
-		}
-		pAd->int_pending |= INT_AC2_DLY;
-	}
-
-	if (IntSource.word & INT_AC1_DLY) {
-
-		pAd->int_pending |= INT_AC1_DLY;
-
-		if ((pAd->int_disable_mask & INT_AC1_DLY) == 0) {
-			/* mask TxDataInt */
-			rt2860_int_disable(pAd, INT_AC1_DLY);
-			tasklet_hi_schedule(&pObj->ac1_dma_done_task);
-		}
-
-	}
-
-	if (IntSource.word & INT_AC0_DLY) {
-
-/*
-		if (IntSource.word & 0x2) {
-			u32 reg;
-			RTMP_IO_READ32(pAd, DELAY_INT_CFG, &reg);
-			printk("IntSource.word = %08x, DELAY_REG = %08x\n", IntSource.word, reg);
-		}
-*/
-		pAd->int_pending |= INT_AC0_DLY;
-
-		if ((pAd->int_disable_mask & INT_AC0_DLY) == 0) {
-			/* mask TxDataInt */
-			rt2860_int_disable(pAd, INT_AC0_DLY);
-			tasklet_hi_schedule(&pObj->ac0_dma_done_task);
-		}
-
-	}
-
-	if (IntSource.word & PreTBTTInt) {
-		RTMPHandlePreTBTTInterrupt(pAd);
-	}
-
-	if (IntSource.word & TBTTInt) {
-		RTMPHandleTBTTInterrupt(pAd);
-	}
-
-	{
-		if (IntSource.word & AutoWakeupInt)
-			RTMPHandleTwakeupInterrupt(pAd);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * invalid or writeback cache
- * and convert virtual address to physical address
- */
-dma_addr_t linux_pci_map_single(struct rt_rtmp_adapter *pAd, void *ptr,
-				size_t size, int sd_idx, int direction)
-{
-	struct os_cookie *pObj;
-
-	/*
-	   ------ Porting Information ------
-	   > For Tx Alloc:
-	   mgmt packets => sd_idx = 0
-	   SwIdx: pAd->MgmtRing.TxCpuIdx
-	   pTxD : pAd->MgmtRing.Cell[SwIdx].AllocVa;
-
-	   data packets => sd_idx = 1
-	   TxIdx : pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx
-	   QueIdx: pTxBlk->QueIdx
-	   pTxD  : pAd->TxRing[pTxBlk->QueIdx].Cell[TxIdx].AllocVa;
-
-	   > For Rx Alloc:
-	   sd_idx = -1
-	 */
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	if (sd_idx == 1) {
-		struct rt_tx_blk *pTxBlk;
-		pTxBlk = (struct rt_tx_blk *)ptr;
-		return pci_map_single(pObj->pci_dev, pTxBlk->pSrcBufData,
-				      pTxBlk->SrcBufLen, direction);
-	} else {
-		return pci_map_single(pObj->pci_dev, ptr, size, direction);
-	}
-
-}
-
-void linux_pci_unmap_single(struct rt_rtmp_adapter *pAd, dma_addr_t dma_addr,
-			    size_t size, int direction)
-{
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pci_unmap_single(pObj->pci_dev, dma_addr, size, direction);
-
-}
diff --git a/drivers/staging/rt2860/rt_usb.c b/drivers/staging/rt2860/rt_usb.c
deleted file mode 100644
index eb037d2e04a2435470cdceacd524366ad63baf00..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rt_usb.c
+++ /dev/null
@@ -1,794 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtusb_bulk.c
-
-	Abstract:
-
-	Revision History:
-	Who			When		What
-	--------	----------	----------------------------------------------
-	Name			Date		Modification logs
-	Justin P. Mattock	11/07/2010	Fix some typos.
-
-*/
-
-#include "rt_config.h"
-
-void dump_urb(struct urb *purb)
-{
-	printk(KERN_DEBUG "urb                  :0x%08lx\n", (unsigned long)purb);
-	printk(KERN_DEBUG "\tdev                   :0x%08lx\n", (unsigned long)purb->dev);
-	printk(KERN_DEBUG "\t\tdev->state          :0x%d\n", purb->dev->state);
-	printk(KERN_DEBUG "\tpipe                  :0x%08x\n", purb->pipe);
-	printk(KERN_DEBUG "\tstatus                :%d\n", purb->status);
-	printk(KERN_DEBUG "\ttransfer_flags        :0x%08x\n", purb->transfer_flags);
-	printk(KERN_DEBUG "\ttransfer_buffer       :0x%08lx\n",
-	       (unsigned long)purb->transfer_buffer);
-	printk(KERN_DEBUG "\ttransfer_buffer_length:%d\n", purb->transfer_buffer_length);
-	printk(KERN_DEBUG "\tactual_length         :%d\n", purb->actual_length);
-	printk(KERN_DEBUG "\tsetup_packet          :0x%08lx\n",
-	       (unsigned long)purb->setup_packet);
-	printk(KERN_DEBUG "\tstart_frame           :%d\n", purb->start_frame);
-	printk(KERN_DEBUG "\tnumber_of_packets     :%d\n", purb->number_of_packets);
-	printk(KERN_DEBUG "\tinterval              :%d\n", purb->interval);
-	printk(KERN_DEBUG "\terror_count           :%d\n", purb->error_count);
-	printk(KERN_DEBUG "\tcontext               :0x%08lx\n",
-	       (unsigned long)purb->context);
-	printk(KERN_DEBUG "\tcomplete              :0x%08lx\n\n",
-	       (unsigned long)purb->complete);
-}
-
-/*
-========================================================================
-Routine Description:
-    Create kernel threads & tasklets.
-
-Arguments:
-    *net_dev			Pointer to wireless net device interface
-
-Return Value:
-	NDIS_STATUS_SUCCESS
-	NDIS_STATUS_FAILURE
-
-Note:
-========================================================================
-*/
-int RtmpMgmtTaskInit(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_rtmp_os_task *pTask;
-	int status;
-
-	/*
-	   Creat TimerQ Thread, We need init timerQ related structure before create the timer thread.
-	 */
-	RtmpTimerQInit(pAd);
-
-	pTask = &pAd->timerTask;
-	RtmpOSTaskInit(pTask, "RtmpTimerTask", pAd);
-	status = RtmpOSTaskAttach(pTask, RtmpTimerQThread, pTask);
-	if (status == NDIS_STATUS_FAILURE) {
-		printk(KERN_WARNING "%s: unable to start RtmpTimerQThread\n",
-		       RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev));
-		return NDIS_STATUS_FAILURE;
-	}
-
-	/* Creat MLME Thread */
-	pTask = &pAd->mlmeTask;
-	RtmpOSTaskInit(pTask, "RtmpMlmeTask", pAd);
-	status = RtmpOSTaskAttach(pTask, MlmeThread, pTask);
-	if (status == NDIS_STATUS_FAILURE) {
-		printk(KERN_WARNING "%s: unable to start MlmeThread\n",
-		       RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev));
-		return NDIS_STATUS_FAILURE;
-	}
-
-	/* Creat Command Thread */
-	pTask = &pAd->cmdQTask;
-	RtmpOSTaskInit(pTask, "RtmpCmdQTask", pAd);
-	status = RtmpOSTaskAttach(pTask, RTUSBCmdThread, pTask);
-	if (status == NDIS_STATUS_FAILURE) {
-		printk(KERN_WARNING "%s: unable to start RTUSBCmdThread\n",
-		       RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev));
-		return NDIS_STATUS_FAILURE;
-	}
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-========================================================================
-Routine Description:
-    Close kernel threads.
-
-Arguments:
-	*pAd				the raxx interface data pointer
-
-Return Value:
-    NONE
-
-Note:
-========================================================================
-*/
-void RtmpMgmtTaskExit(struct rt_rtmp_adapter *pAd)
-{
-	int ret;
-	struct rt_rtmp_os_task *pTask;
-
-	/* Sleep 50 milliseconds so pending io might finish normally */
-	RTMPusecDelay(50000);
-
-	/* We want to wait until all pending receives and sends to the */
-	/* device object. We cancel any */
-	/* irps. Wait until sends and receives have stopped. */
-	RTUSBCancelPendingIRPs(pAd);
-
-	/* We need clear timerQ related structure before exits of the timer thread. */
-	RtmpTimerQExit(pAd);
-
-	/* Terminate Mlme Thread */
-	pTask = &pAd->mlmeTask;
-	ret = RtmpOSTaskKill(pTask);
-	if (ret == NDIS_STATUS_FAILURE) {
-		DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n",
-					  RTMP_OS_NETDEV_GET_DEVNAME(pAd->
-								     net_dev),
-					  pTask->taskName));
-	}
-
-	/* Terminate cmdQ thread */
-	pTask = &pAd->cmdQTask;
-#ifdef KTHREAD_SUPPORT
-	if (pTask->kthread_task)
-#else
-	CHECK_PID_LEGALITY(pTask->taskPID)
-#endif
-	{
-		mb();
-		NdisAcquireSpinLock(&pAd->CmdQLock);
-		pAd->CmdQ.CmdQState = RTMP_TASK_STAT_STOPED;
-		NdisReleaseSpinLock(&pAd->CmdQLock);
-		mb();
-		/*RTUSBCMDUp(pAd); */
-		ret = RtmpOSTaskKill(pTask);
-		if (ret == NDIS_STATUS_FAILURE) {
-			DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n",
-						  RTMP_OS_NETDEV_GET_DEVNAME
-						  (pAd->net_dev),
-						  pTask->taskName));
-		}
-		pAd->CmdQ.CmdQState = RTMP_TASK_STAT_UNKNOWN;
-	}
-
-	/* Terminate timer thread */
-	pTask = &pAd->timerTask;
-	ret = RtmpOSTaskKill(pTask);
-	if (ret == NDIS_STATUS_FAILURE) {
-		DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n",
-					  RTMP_OS_NETDEV_GET_DEVNAME(pAd->
-								     net_dev),
-					  pTask->taskName));
-	}
-
-}
-
-static void rtusb_dataout_complete(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct urb *pUrb;
-	struct os_cookie *pObj;
-	struct rt_ht_tx_context *pHTTXContext;
-	u8 BulkOutPipeId;
-	int Status;
-	unsigned long IrqFlags;
-
-	pUrb = (struct urb *)data;
-	pHTTXContext = (struct rt_ht_tx_context *)pUrb->context;
-	pAd = pHTTXContext->pAd;
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-	Status = pUrb->status;
-
-	/* Store BulkOut PipeId */
-	BulkOutPipeId = pHTTXContext->BulkOutPipeId;
-	pAd->BulkOutDataOneSecCount++;
-
-	/*DBGPRINT(RT_DEBUG_LOUD, ("Done-B(%d):I=0x%lx, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", BulkOutPipeId, in_interrupt(), pHTTXContext->CurWritePosition, */
-	/*              pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); */
-
-	RTMP_IRQ_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-	pAd->BulkOutPending[BulkOutPipeId] = FALSE;
-	pHTTXContext->IRPPending = FALSE;
-	pAd->watchDogTxPendingCnt[BulkOutPipeId] = 0;
-
-	if (Status == USB_ST_NOERROR) {
-		pAd->BulkOutComplete++;
-
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-
-		pAd->Counters8023.GoodTransmits++;
-		/*RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */
-		FREE_HTTX_RING(pAd, BulkOutPipeId, pHTTXContext);
-		/*RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */
-
-	} else {		/* STATUS_OTHER */
-		u8 *pBuf;
-
-		pAd->BulkOutCompleteOther++;
-
-		pBuf =
-		    &pHTTXContext->TransferBuffer->field.
-		    WirelessPacket[pHTTXContext->NextBulkOutPosition];
-
-		if (!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-					  fRTMP_ADAPTER_HALT_IN_PROGRESS |
-					  fRTMP_ADAPTER_NIC_NOT_EXIST |
-					  fRTMP_ADAPTER_BULKOUT_RESET))) {
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET);
-			pAd->bulkResetPipeid = BulkOutPipeId;
-			pAd->bulkResetReq[BulkOutPipeId] = pAd->BulkOutReq;
-		}
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("BulkOutDataPacket failed: ReasonCode=%d!\n",
-			      Status));
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("\t>>BulkOut Req=0x%lx, Complete=0x%lx, Other=0x%lx\n",
-			      pAd->BulkOutReq, pAd->BulkOutComplete,
-			      pAd->BulkOutCompleteOther));
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("\t>>BulkOut Header:%x %x %x %x %x %x %x %x\n",
-			      pBuf[0], pBuf[1], pBuf[2], pBuf[3], pBuf[4],
-			      pBuf[5], pBuf[6], pBuf[7]));
-		/*DBGPRINT_RAW(RT_DEBUG_ERROR, (">>BulkOutCompleteCancel=0x%x, BulkOutCompleteOther=0x%x\n", pAd->BulkOutCompleteCancel, pAd->BulkOutCompleteOther)); */
-
-	}
-
-	/* */
-	/* bInUse = TRUE, means some process are filling TX data, after that must turn on bWaitingBulkOut */
-	/* bWaitingBulkOut = TRUE, means the TX data are waiting for bulk out. */
-	/* */
-	/*RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */
-	if ((pHTTXContext->ENextBulkOutPosition !=
-	     pHTTXContext->CurWritePosition)
-	    && (pHTTXContext->ENextBulkOutPosition !=
-		(pHTTXContext->CurWritePosition + 8))
-	    && !RTUSB_TEST_BULK_FLAG(pAd,
-				     (fRTUSB_BULK_OUT_DATA_FRAG <<
-				      BulkOutPipeId))) {
-		/* Indicate There is data available */
-		RTUSB_SET_BULK_FLAG(pAd,
-				    (fRTUSB_BULK_OUT_DATA_NORMAL <<
-				     BulkOutPipeId));
-	}
-	/*RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */
-
-	/* Always call Bulk routine, even reset bulk. */
-	/* The protection of rest bulk should be in BulkOut routine */
-	RTUSBKickBulkOut(pAd);
-}
-
-static void rtusb_null_frame_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_tx_context *pNullContext;
-	struct urb *pUrb;
-	int Status;
-	unsigned long irqFlag;
-
-	pUrb = (struct urb *)data;
-	pNullContext = (struct rt_tx_context *)pUrb->context;
-	pAd = pNullContext->pAd;
-	Status = pUrb->status;
-
-	/* Reset Null frame context flags */
-	RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag);
-	pNullContext->IRPPending = FALSE;
-	pNullContext->InUse = FALSE;
-	pAd->BulkOutPending[0] = FALSE;
-	pAd->watchDogTxPendingCnt[0] = 0;
-
-	if (Status == USB_ST_NOERROR) {
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag);
-
-		RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
-	} else {		/* STATUS_OTHER */
-		if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) {
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("Bulk Out Null Frame Failed, ReasonCode=%d!\n",
-				      Status));
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET);
-			pAd->bulkResetPipeid =
-			    (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG);
-			RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag);
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		} else {
-			RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag);
-		}
-	}
-
-	/* Always call Bulk routine, even reset bulk. */
-	/* The protection of rest bulk should be in BulkOut routine */
-	RTUSBKickBulkOut(pAd);
-}
-
-static void rtusb_rts_frame_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_tx_context *pRTSContext;
-	struct urb *pUrb;
-	int Status;
-	unsigned long irqFlag;
-
-	pUrb = (struct urb *)data;
-	pRTSContext = (struct rt_tx_context *)pUrb->context;
-	pAd = pRTSContext->pAd;
-	Status = pUrb->status;
-
-	/* Reset RTS frame context flags */
-	RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag);
-	pRTSContext->IRPPending = FALSE;
-	pRTSContext->InUse = FALSE;
-
-	if (Status == USB_ST_NOERROR) {
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag);
-		RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
-	} else {		/* STATUS_OTHER */
-		if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) {
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("Bulk Out RTS Frame Failed\n"));
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET);
-			pAd->bulkResetPipeid =
-			    (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG);
-			RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag);
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		} else {
-			RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag);
-		}
-	}
-
-	RTMP_SEM_LOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]);
-	pAd->BulkOutPending[pRTSContext->BulkOutPipeId] = FALSE;
-	RTMP_SEM_UNLOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]);
-
-	/* Always call Bulk routine, even reset bulk. */
-	/* The protection of rest bulk should be in BulkOut routine */
-	RTUSBKickBulkOut(pAd);
-
-}
-
-static void rtusb_pspoll_frame_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_tx_context *pPsPollContext;
-	struct urb *pUrb;
-	int Status;
-
-	pUrb = (struct urb *)data;
-	pPsPollContext = (struct rt_tx_context *)pUrb->context;
-	pAd = pPsPollContext->pAd;
-	Status = pUrb->status;
-
-	/* Reset PsPoll context flags */
-	pPsPollContext->IRPPending = FALSE;
-	pPsPollContext->InUse = FALSE;
-	pAd->watchDogTxPendingCnt[0] = 0;
-
-	if (Status == USB_ST_NOERROR) {
-		RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
-	} else {		/* STATUS_OTHER */
-		if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) {
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("Bulk Out PSPoll Failed\n"));
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET);
-			pAd->bulkResetPipeid =
-			    (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG);
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		}
-	}
-
-	RTMP_SEM_LOCK(&pAd->BulkOutLock[0]);
-	pAd->BulkOutPending[0] = FALSE;
-	RTMP_SEM_UNLOCK(&pAd->BulkOutLock[0]);
-
-	/* Always call Bulk routine, even reset bulk. */
-	/* The protection of rest bulk should be in BulkOut routine */
-	RTUSBKickBulkOut(pAd);
-
-}
-
-/*
-========================================================================
-Routine Description:
-    Handle received packets.
-
-Arguments:
-	data				- URB information pointer
-
-Return Value:
-    None
-
-Note:
-========================================================================
-*/
-static void rx_done_tasklet(unsigned long data)
-{
-	struct urb *pUrb;
-	struct rt_rx_context *pRxContext;
-	struct rt_rtmp_adapter *pAd;
-	int Status;
-	unsigned int IrqFlags;
-
-	pUrb = (struct urb *)data;
-	pRxContext = (struct rt_rx_context *)pUrb->context;
-	pAd = pRxContext->pAd;
-	Status = pUrb->status;
-
-	RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags);
-	pRxContext->InUse = FALSE;
-	pRxContext->IRPPending = FALSE;
-	pRxContext->BulkInOffset += pUrb->actual_length;
-	/*NdisInterlockedDecrement(&pAd->PendingRx); */
-	pAd->PendingRx--;
-
-	if (Status == USB_ST_NOERROR) {
-		pAd->BulkInComplete++;
-		pAd->NextRxBulkInPosition = 0;
-		if (pRxContext->BulkInOffset) { /* As jan's comment, it may bulk-in success but size is zero. */
-			pRxContext->Readable = TRUE;
-			INC_RING_INDEX(pAd->NextRxBulkInIndex, RX_RING_SIZE);
-		}
-		RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-	} else {			/* STATUS_OTHER */
-		pAd->BulkInCompleteFail++;
-		/* Still read this packet although it may comtain wrong bytes. */
-		pRxContext->Readable = FALSE;
-		RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-
-		/* Parsing all packets. because after reset, the index will reset to all zero. */
-		if ((!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-					   fRTMP_ADAPTER_BULKIN_RESET |
-					   fRTMP_ADAPTER_HALT_IN_PROGRESS |
-					   fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("Bulk In Failed. Status=%d, BIIdx=0x%x, BIRIdx=0x%x, actual_length= 0x%x\n",
-				      Status, pAd->NextRxBulkInIndex,
-				      pAd->NextRxBulkInReadIndex,
-				      pRxContext->pUrb->actual_length));
-
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET);
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_IN,
-						NULL, 0);
-		}
-	}
-
-	ASSERT((pRxContext->InUse == pRxContext->IRPPending));
-
-	RTUSBBulkReceive(pAd);
-
-	return;
-
-}
-
-static void rtusb_mgmt_dma_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_tx_context *pMLMEContext;
-	int index;
-	void *pPacket;
-	struct urb *pUrb;
-	int Status;
-	unsigned long IrqFlags;
-
-	pUrb = (struct urb *)data;
-	pMLMEContext = (struct rt_tx_context *)pUrb->context;
-	pAd = pMLMEContext->pAd;
-	Status = pUrb->status;
-	index = pMLMEContext->SelfIdx;
-
-	ASSERT((pAd->MgmtRing.TxDmaIdx == index));
-
-	RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags);
-
-	if (Status != USB_ST_NOERROR) {
-		/*Bulk-Out fail status handle */
-		if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) &&
-		    (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) {
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("Bulk Out MLME Failed, Status=%d!\n",
-				      Status));
-			/* TODO: How to handle about the MLMEBulkOut failed issue. Need to resend the mgmt pkt? */
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET);
-			pAd->bulkResetPipeid =
-			    (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG);
-		}
-	}
-
-	pAd->BulkOutPending[MGMTPIPEIDX] = FALSE;
-	RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags);
-
-	RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags);
-	/* Reset MLME context flags */
-	pMLMEContext->IRPPending = FALSE;
-	pMLMEContext->InUse = FALSE;
-	pMLMEContext->bWaitingBulkOut = FALSE;
-	pMLMEContext->BulkOutSize = 0;
-
-	pPacket = pAd->MgmtRing.Cell[index].pNdisPacket;
-	pAd->MgmtRing.Cell[index].pNdisPacket = NULL;
-
-	/* Increase MgmtRing Index */
-	INC_RING_INDEX(pAd->MgmtRing.TxDmaIdx, MGMT_RING_SIZE);
-	pAd->MgmtRing.TxSwFreeIdx++;
-	RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags);
-
-	/* No-matter success or fail, we free the mgmt packet. */
-	if (pPacket)
-		RTMPFreeNdisPacket(pAd, pPacket);
-
-	if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-				  fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				  fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-		/* do nothing and return directly. */
-	} else {
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET) && ((pAd->bulkResetPipeid & BULKOUT_MGMT_RESET_FLAG) == BULKOUT_MGMT_RESET_FLAG)) {	/* For Mgmt Bulk-Out failed, ignore it now. */
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		} else {
-
-			/* Always call Bulk routine, even reset bulk. */
-			/* The protection of rest bulk should be in BulkOut routine */
-			if (pAd->MgmtRing.TxSwFreeIdx <
-			    MGMT_RING_SIZE
-			    /* pMLMEContext->bWaitingBulkOut == TRUE */) {
-				RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME);
-			}
-			RTUSBKickBulkOut(pAd);
-		}
-	}
-
-}
-
-static void rtusb_ac3_dma_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_ht_tx_context *pHTTXContext;
-	u8 BulkOutPipeId = 3;
-	struct urb *pUrb;
-
-	pUrb = (struct urb *)data;
-	pHTTXContext = (struct rt_ht_tx_context *)pUrb->context;
-	pAd = pHTTXContext->pAd;
-
-	rtusb_dataout_complete((unsigned long)pUrb);
-
-	if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-				  fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				  fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-		/* do nothing and return directly. */
-	} else {
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) {
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		} else {
-			pHTTXContext = &pAd->TxContext[BulkOutPipeId];
-			if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) &&
-			    /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */
-			    (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) &&
-			    (pHTTXContext->bCurWriting == FALSE)) {
-				RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId,
-						  MAX_TX_PROCESS);
-			}
-
-			RTUSB_SET_BULK_FLAG(pAd,
-					    fRTUSB_BULK_OUT_DATA_NORMAL << 3);
-			RTUSBKickBulkOut(pAd);
-		}
-	}
-
-	return;
-}
-
-static void rtusb_ac2_dma_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_ht_tx_context *pHTTXContext;
-	u8 BulkOutPipeId = 2;
-	struct urb *pUrb;
-
-	pUrb = (struct urb *)data;
-	pHTTXContext = (struct rt_ht_tx_context *)pUrb->context;
-	pAd = pHTTXContext->pAd;
-
-	rtusb_dataout_complete((unsigned long)pUrb);
-
-	if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-				  fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				  fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-		/* do nothing and return directly. */
-	} else {
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) {
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		} else {
-			pHTTXContext = &pAd->TxContext[BulkOutPipeId];
-			if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) &&
-			    /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */
-			    (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) &&
-			    (pHTTXContext->bCurWriting == FALSE)) {
-				RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId,
-						  MAX_TX_PROCESS);
-			}
-
-			RTUSB_SET_BULK_FLAG(pAd,
-					    fRTUSB_BULK_OUT_DATA_NORMAL << 2);
-			RTUSBKickBulkOut(pAd);
-		}
-	}
-
-	return;
-}
-
-static void rtusb_ac1_dma_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_ht_tx_context *pHTTXContext;
-	u8 BulkOutPipeId = 1;
-	struct urb *pUrb;
-
-	pUrb = (struct urb *)data;
-	pHTTXContext = (struct rt_ht_tx_context *)pUrb->context;
-	pAd = pHTTXContext->pAd;
-
-	rtusb_dataout_complete((unsigned long)pUrb);
-
-	if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-				  fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				  fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-		/* do nothing and return directly. */
-	} else {
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) {
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		} else {
-			pHTTXContext = &pAd->TxContext[BulkOutPipeId];
-			if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) &&
-			    /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */
-			    (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) &&
-			    (pHTTXContext->bCurWriting == FALSE)) {
-				RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId,
-						  MAX_TX_PROCESS);
-			}
-
-			RTUSB_SET_BULK_FLAG(pAd,
-					    fRTUSB_BULK_OUT_DATA_NORMAL << 1);
-			RTUSBKickBulkOut(pAd);
-		}
-	}
-	return;
-
-}
-
-static void rtusb_ac0_dma_done_tasklet(unsigned long data)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_ht_tx_context *pHTTXContext;
-	u8 BulkOutPipeId = 0;
-	struct urb *pUrb;
-
-	pUrb = (struct urb *)data;
-	pHTTXContext = (struct rt_ht_tx_context *)pUrb->context;
-	pAd = pHTTXContext->pAd;
-
-	rtusb_dataout_complete((unsigned long)pUrb);
-
-	if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-				  fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				  fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-		/* do nothing and return directly. */
-	} else {
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) {
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT,
-						NULL, 0);
-		} else {
-			pHTTXContext = &pAd->TxContext[BulkOutPipeId];
-			if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) &&
-			    /*  ((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */
-			    (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) &&
-			    (pHTTXContext->bCurWriting == FALSE)) {
-				RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId,
-						  MAX_TX_PROCESS);
-			}
-
-			RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL);
-			RTUSBKickBulkOut(pAd);
-		}
-	}
-
-	return;
-
-}
-
-int RtmpNetTaskInit(struct rt_rtmp_adapter *pAd)
-{
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	/* Create receive tasklet */
-	tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (unsigned long)pAd);
-	tasklet_init(&pObj->mgmt_dma_done_task, rtusb_mgmt_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac0_dma_done_task, rtusb_ac0_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac1_dma_done_task, rtusb_ac1_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac2_dma_done_task, rtusb_ac2_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->ac3_dma_done_task, rtusb_ac3_dma_done_tasklet,
-		     (unsigned long)pAd);
-	tasklet_init(&pObj->tbtt_task, tbtt_tasklet, (unsigned long)pAd);
-	tasklet_init(&pObj->null_frame_complete_task,
-		     rtusb_null_frame_done_tasklet, (unsigned long)pAd);
-	tasklet_init(&pObj->rts_frame_complete_task,
-		     rtusb_rts_frame_done_tasklet, (unsigned long)pAd);
-	tasklet_init(&pObj->pspoll_frame_complete_task,
-		     rtusb_pspoll_frame_done_tasklet, (unsigned long)pAd);
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-void RtmpNetTaskExit(struct rt_rtmp_adapter *pAd)
-{
-	struct os_cookie *pObj;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	tasklet_kill(&pObj->rx_done_task);
-	tasklet_kill(&pObj->mgmt_dma_done_task);
-	tasklet_kill(&pObj->ac0_dma_done_task);
-	tasklet_kill(&pObj->ac1_dma_done_task);
-	tasklet_kill(&pObj->ac2_dma_done_task);
-	tasklet_kill(&pObj->ac3_dma_done_task);
-	tasklet_kill(&pObj->tbtt_task);
-	tasklet_kill(&pObj->null_frame_complete_task);
-	tasklet_kill(&pObj->rts_frame_complete_task);
-	tasklet_kill(&pObj->pspoll_frame_complete_task);
-}
diff --git a/drivers/staging/rt2860/rtmp.h b/drivers/staging/rt2860/rtmp.h
deleted file mode 100644
index 3c31340c946a7fe6ae0cf67aa4470924f845714d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp.h
+++ /dev/null
@@ -1,4332 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    rtmp.h
-
-    Abstract:
-    Miniport generic portion header file
-
-    Revision History:
-    Who         	When          	What
-    --------    ----------    ----------------------------------------------
-    Paul Lin    	2002-08-01    	created
-    James Tan   	2002-09-06    	modified (Revise NTCRegTable)
-    John Chang  	2004-09-06    	modified for RT2600
-    Justin P. Mattock	11/07/2010	Fix some typos
-*/
-#ifndef __RTMP_H__
-#define __RTMP_H__
-
-#include "spectrum_def.h"
-#include "rtmp_dot11.h"
-#include "rtmp_chip.h"
-
-struct rt_rtmp_adapter;
-
-/*#define DBG           1 */
-
-/*#define DBG_DIAGNOSE          1 */
-
-/*+++Add by shiang for merge MiniportMMRequest() and MiniportDataMMRequest() into one function */
-#define MAX_DATAMM_RETRY	3
-#define MGMT_USE_QUEUE_FLAG	0x80
-/*---Add by shiang for merge MiniportMMRequest() and MiniportDataMMRequest() into one function */
-
-#define	MAXSEQ		(0xFFF)
-
-extern unsigned char SNAP_AIRONET[];
-extern unsigned char CISCO_OUI[];
-extern u8 BaSizeArray[4];
-
-extern u8 BROADCAST_ADDR[MAC_ADDR_LEN];
-extern u8 ZERO_MAC_ADDR[MAC_ADDR_LEN];
-extern unsigned long BIT32[32];
-extern u8 BIT8[8];
-extern char *CipherName[];
-extern char *MCSToMbps[];
-extern u8 RxwiMCSToOfdmRate[12];
-extern u8 SNAP_802_1H[6];
-extern u8 SNAP_BRIDGE_TUNNEL[6];
-extern u8 SNAP_AIRONET[8];
-extern u8 CKIP_LLC_SNAP[8];
-extern u8 EAPOL_LLC_SNAP[8];
-extern u8 EAPOL[2];
-extern u8 IPX[2];
-extern u8 APPLE_TALK[2];
-extern u8 RateIdToPlcpSignal[12];	/* see IEEE802.11a-1999 p.14 */
-extern u8 OfdmRateToRxwiMCS[];
-extern u8 OfdmSignalToRateId[16];
-extern u8 default_cwmin[4];
-extern u8 default_cwmax[4];
-extern u8 default_sta_aifsn[4];
-extern u8 MapUserPriorityToAccessCategory[8];
-
-extern u16 RateUpPER[];
-extern u16 RateDownPER[];
-extern u8 Phy11BNextRateDownward[];
-extern u8 Phy11BNextRateUpward[];
-extern u8 Phy11BGNextRateDownward[];
-extern u8 Phy11BGNextRateUpward[];
-extern u8 Phy11ANextRateDownward[];
-extern u8 Phy11ANextRateUpward[];
-extern char RssiSafeLevelForTxRate[];
-extern u8 RateIdToMbps[];
-extern u16 RateIdTo500Kbps[];
-
-extern u8 CipherSuiteWpaNoneTkip[];
-extern u8 CipherSuiteWpaNoneTkipLen;
-
-extern u8 CipherSuiteWpaNoneAes[];
-extern u8 CipherSuiteWpaNoneAesLen;
-
-extern u8 SsidIe;
-extern u8 SupRateIe;
-extern u8 ExtRateIe;
-
-extern u8 HtCapIe;
-extern u8 AddHtInfoIe;
-extern u8 NewExtChanIe;
-
-extern u8 ErpIe;
-extern u8 DsIe;
-extern u8 TimIe;
-extern u8 WpaIe;
-extern u8 Wpa2Ie;
-extern u8 IbssIe;
-extern u8 Ccx2Ie;
-extern u8 WapiIe;
-
-extern u8 WPA_OUI[];
-extern u8 RSN_OUI[];
-extern u8 WAPI_OUI[];
-extern u8 WME_INFO_ELEM[];
-extern u8 WME_PARM_ELEM[];
-extern u8 Ccx2QosInfo[];
-extern u8 Ccx2IeInfo[];
-extern u8 RALINK_OUI[];
-extern u8 PowerConstraintIE[];
-
-extern u8 RateSwitchTable[];
-extern u8 RateSwitchTable11B[];
-extern u8 RateSwitchTable11G[];
-extern u8 RateSwitchTable11BG[];
-
-extern u8 RateSwitchTable11BGN1S[];
-extern u8 RateSwitchTable11BGN2S[];
-extern u8 RateSwitchTable11BGN2SForABand[];
-extern u8 RateSwitchTable11N1S[];
-extern u8 RateSwitchTable11N2S[];
-extern u8 RateSwitchTable11N2SForABand[];
-
-extern u8 PRE_N_HT_OUI[];
-
-struct rt_rssi_sample {
-	char LastRssi0;		/* last received RSSI */
-	char LastRssi1;		/* last received RSSI */
-	char LastRssi2;		/* last received RSSI */
-	char AvgRssi0;
-	char AvgRssi1;
-	char AvgRssi2;
-	short AvgRssi0X8;
-	short AvgRssi1X8;
-	short AvgRssi2X8;
-};
-
-/* */
-/*  Queue structure and macros */
-/* */
-struct rt_queue_entry;
-
-struct rt_queue_entry {
-	struct rt_queue_entry *Next;
-};
-
-/* Queue structure */
-struct rt_queue_header {
-	struct rt_queue_entry *Head;
-	struct rt_queue_entry *Tail;
-	unsigned long Number;
-};
-
-#define InitializeQueueHeader(QueueHeader)              \
-{                                                       \
-	(QueueHeader)->Head = (QueueHeader)->Tail = NULL;   \
-	(QueueHeader)->Number = 0;                          \
-}
-
-#define RemoveHeadQueue(QueueHeader)                \
-(QueueHeader)->Head;                                \
-{                                                   \
-	struct rt_queue_entry *pNext;                             \
-	if ((QueueHeader)->Head != NULL) {				\
-		pNext = (QueueHeader)->Head->Next;          \
-		(QueueHeader)->Head->Next = NULL;		\
-		(QueueHeader)->Head = pNext;                \
-		if (pNext == NULL)                          \
-			(QueueHeader)->Tail = NULL;             \
-		(QueueHeader)->Number--;                    \
-	}												\
-}
-
-#define InsertHeadQueue(QueueHeader, QueueEntry)            \
-{                                                           \
-		((struct rt_queue_entry *)QueueEntry)->Next = (QueueHeader)->Head; \
-		(QueueHeader)->Head = (struct rt_queue_entry *)(QueueEntry);       \
-		if ((QueueHeader)->Tail == NULL)                        \
-			(QueueHeader)->Tail = (struct rt_queue_entry *)(QueueEntry);   \
-		(QueueHeader)->Number++;                                \
-}
-
-#define InsertTailQueue(QueueHeader, QueueEntry)                \
-{                                                               \
-	((struct rt_queue_entry *)QueueEntry)->Next = NULL;                    \
-	if ((QueueHeader)->Tail)                                    \
-		(QueueHeader)->Tail->Next = (struct rt_queue_entry *)(QueueEntry); \
-	else                                                        \
-		(QueueHeader)->Head = (struct rt_queue_entry *)(QueueEntry);       \
-	(QueueHeader)->Tail = (struct rt_queue_entry *)(QueueEntry);           \
-	(QueueHeader)->Number++;                                    \
-}
-
-#define InsertTailQueueAc(pAd, pEntry, QueueHeader, QueueEntry)			\
-{																		\
-	((struct rt_queue_entry *)QueueEntry)->Next = NULL;							\
-	if ((QueueHeader)->Tail)											\
-		(QueueHeader)->Tail->Next = (struct rt_queue_entry *)(QueueEntry);			\
-	else																\
-		(QueueHeader)->Head = (struct rt_queue_entry *)(QueueEntry);				\
-	(QueueHeader)->Tail = (struct rt_queue_entry *)(QueueEntry);					\
-	(QueueHeader)->Number++;											\
-}
-
-/* */
-/*  Macros for flag and ref count operations */
-/* */
-#define RTMP_SET_FLAG(_M, _F)       ((_M)->Flags |= (_F))
-#define RTMP_CLEAR_FLAG(_M, _F)     ((_M)->Flags &= ~(_F))
-#define RTMP_CLEAR_FLAGS(_M)        ((_M)->Flags = 0)
-#define RTMP_TEST_FLAG(_M, _F)      (((_M)->Flags & (_F)) != 0)
-#define RTMP_TEST_FLAGS(_M, _F)     (((_M)->Flags & (_F)) == (_F))
-/* Macro for power save flag. */
-#define RTMP_SET_PSFLAG(_M, _F)       ((_M)->PSFlags |= (_F))
-#define RTMP_CLEAR_PSFLAG(_M, _F)     ((_M)->PSFlags &= ~(_F))
-#define RTMP_CLEAR_PSFLAGS(_M)        ((_M)->PSFlags = 0)
-#define RTMP_TEST_PSFLAG(_M, _F)      (((_M)->PSFlags & (_F)) != 0)
-#define RTMP_TEST_PSFLAGS(_M, _F)     (((_M)->PSFlags & (_F)) == (_F))
-
-#define OPSTATUS_SET_FLAG(_pAd, _F)     ((_pAd)->CommonCfg.OpStatusFlags |= (_F))
-#define OPSTATUS_CLEAR_FLAG(_pAd, _F)   ((_pAd)->CommonCfg.OpStatusFlags &= ~(_F))
-#define OPSTATUS_TEST_FLAG(_pAd, _F)    (((_pAd)->CommonCfg.OpStatusFlags & (_F)) != 0)
-
-#define CLIENT_STATUS_SET_FLAG(_pEntry, _F)      ((_pEntry)->ClientStatusFlags |= (_F))
-#define CLIENT_STATUS_CLEAR_FLAG(_pEntry, _F)    ((_pEntry)->ClientStatusFlags &= ~(_F))
-#define CLIENT_STATUS_TEST_FLAG(_pEntry, _F)     (((_pEntry)->ClientStatusFlags & (_F)) != 0)
-
-#define RX_FILTER_SET_FLAG(_pAd, _F)    ((_pAd)->CommonCfg.PacketFilter |= (_F))
-#define RX_FILTER_CLEAR_FLAG(_pAd, _F)  ((_pAd)->CommonCfg.PacketFilter &= ~(_F))
-#define RX_FILTER_TEST_FLAG(_pAd, _F)   (((_pAd)->CommonCfg.PacketFilter & (_F)) != 0)
-
-#define STA_NO_SECURITY_ON(_p)          (_p->StaCfg.WepStatus == Ndis802_11EncryptionDisabled)
-#define STA_WEP_ON(_p)                  (_p->StaCfg.WepStatus == Ndis802_11Encryption1Enabled)
-#define STA_TKIP_ON(_p)                 (_p->StaCfg.WepStatus == Ndis802_11Encryption2Enabled)
-#define STA_AES_ON(_p)                  (_p->StaCfg.WepStatus == Ndis802_11Encryption3Enabled)
-
-#define STA_TGN_WIFI_ON(_p)             (_p->StaCfg.bTGnWifiTest == TRUE)
-
-#define CKIP_KP_ON(_p)				((((_p)->StaCfg.CkipFlag) & 0x10) && ((_p)->StaCfg.bCkipCmicOn == TRUE))
-#define CKIP_CMIC_ON(_p)			((((_p)->StaCfg.CkipFlag) & 0x08) && ((_p)->StaCfg.bCkipCmicOn == TRUE))
-
-#define INC_RING_INDEX(_idx, _RingSize)    \
-{                                          \
-    (_idx) = (_idx+1) % (_RingSize);       \
-}
-
-/* StaActive.SupportedHtPhy.MCSSet is copied from AP beacon.  Don't need to update here. */
-#define COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(_pAd)                                 \
-{                                                                                       \
-	_pAd->StaActive.SupportedHtPhy.ChannelWidth = _pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth;      \
-	_pAd->StaActive.SupportedHtPhy.MimoPs = _pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs;      \
-	_pAd->StaActive.SupportedHtPhy.GF = _pAd->MlmeAux.HtCapability.HtCapInfo.GF;      \
-	_pAd->StaActive.SupportedHtPhy.ShortGIfor20 = _pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20;      \
-	_pAd->StaActive.SupportedHtPhy.ShortGIfor40 = _pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40;      \
-	_pAd->StaActive.SupportedHtPhy.TxSTBC = _pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC;      \
-	_pAd->StaActive.SupportedHtPhy.RxSTBC = _pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC;      \
-	_pAd->StaActive.SupportedHtPhy.ExtChanOffset = _pAd->MlmeAux.AddHtInfo.AddHtInfo.ExtChanOffset;      \
-	_pAd->StaActive.SupportedHtPhy.RecomWidth = _pAd->MlmeAux.AddHtInfo.AddHtInfo.RecomWidth;      \
-	_pAd->StaActive.SupportedHtPhy.OperaionMode = _pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode;      \
-	_pAd->StaActive.SupportedHtPhy.NonGfPresent = _pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent;      \
-	NdisMoveMemory((_pAd)->MacTab.Content[BSSID_WCID].HTCapability.MCSSet, (_pAd)->StaActive.SupportedPhyInfo.MCSSet, sizeof(u8) * 16);\
-}
-
-#define COPY_AP_HTSETTINGS_FROM_BEACON(_pAd, _pHtCapability)                                 \
-{                                                                                       \
-	_pAd->MacTab.Content[BSSID_WCID].AMsduSize = (u8)(_pHtCapability->HtCapInfo.AMsduSize);	\
-	_pAd->MacTab.Content[BSSID_WCID].MmpsMode = (u8)(_pHtCapability->HtCapInfo.MimoPs);	\
-	_pAd->MacTab.Content[BSSID_WCID].MaxRAmpduFactor = (u8)(_pHtCapability->HtCapParm.MaxRAmpduFactor);	\
-}
-
-/* */
-/* MACRO for 32-bit PCI register read / write */
-/* */
-/* Usage : RTMP_IO_READ32( */
-/*              struct rt_rtmp_adapter *pAd, */
-/*              unsigned long Register_Offset, */
-/*              unsigned long * pValue) */
-/* */
-/*         RTMP_IO_WRITE32( */
-/*              struct rt_rtmp_adapter *pAd, */
-/*              unsigned long Register_Offset, */
-/*              unsigned long Value) */
-/* */
-
-/* */
-/* Common fragment list structure -  Identical to the scatter gather frag list structure */
-/* */
-/*#define struct rt_rtmp_sg_element         SCATTER_GATHER_ELEMENT */
-/*#define struct rt_rtmp_sg_element *PSCATTER_GATHER_ELEMENT */
-#define NIC_MAX_PHYS_BUF_COUNT              8
-
-struct rt_rtmp_sg_element {
-	void *Address;
-	unsigned long Length;
-	unsigned long *Reserved;
-};
-
-struct rt_rtmp_sg_list {
-	unsigned long NumberOfElements;
-	unsigned long *Reserved;
-	struct rt_rtmp_sg_element Elements[NIC_MAX_PHYS_BUF_COUNT];
-};
-
-/* */
-/*  Some utility macros */
-/* */
-#define GET_LNA_GAIN(_pAd)	((_pAd->LatchRfRegs.Channel <= 14) ? (_pAd->BLNAGain) : ((_pAd->LatchRfRegs.Channel <= 64) ? (_pAd->ALNAGain0) : ((_pAd->LatchRfRegs.Channel <= 128) ? (_pAd->ALNAGain1) : (_pAd->ALNAGain2))))
-
-#define INC_COUNTER64(Val)          (Val.QuadPart++)
-
-#define INFRA_ON(_p)                (OPSTATUS_TEST_FLAG(_p, fOP_STATUS_INFRA_ON))
-#define ADHOC_ON(_p)                (OPSTATUS_TEST_FLAG(_p, fOP_STATUS_ADHOC_ON))
-#define MONITOR_ON(_p)              (((_p)->StaCfg.BssType) == BSS_MONITOR)
-#define IDLE_ON(_p)                 (!INFRA_ON(_p) && !ADHOC_ON(_p))
-
-/* Check LEAP & CCKM flags */
-#define LEAP_ON(_p)                 (((_p)->StaCfg.LeapAuthMode) == CISCO_AuthModeLEAP)
-#define LEAP_CCKM_ON(_p)            ((((_p)->StaCfg.LeapAuthMode) == CISCO_AuthModeLEAP) && ((_p)->StaCfg.LeapAuthInfo.CCKM == TRUE))
-
-/* if original Ethernet frame contains no LLC/SNAP, then an extra LLC/SNAP encap is required */
-#define EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(_pBufVA, _pExtraLlcSnapEncap)		\
-{																\
-	if (((*(_pBufVA + 12) << 8) + *(_pBufVA + 13)) > 1500) {	\
-		_pExtraLlcSnapEncap = SNAP_802_1H;						\
-		if (NdisEqualMemory(IPX, _pBufVA + 12, 2) || 			\
-			NdisEqualMemory(APPLE_TALK, _pBufVA + 12, 2)) {	\
-			_pExtraLlcSnapEncap = SNAP_BRIDGE_TUNNEL;			\
-		}														\
-	}															\
-	else {				\
-		_pExtraLlcSnapEncap = NULL;								\
-	}															\
-}
-
-/* New Define for new Tx Path. */
-#define EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(_pBufVA, _pExtraLlcSnapEncap)	\
-{																\
-	if (((*(_pBufVA) << 8) + *(_pBufVA + 1)) > 1500) {		\
-		_pExtraLlcSnapEncap = SNAP_802_1H;						\
-		if (NdisEqualMemory(IPX, _pBufVA, 2) || 				\
-			NdisEqualMemory(APPLE_TALK, _pBufVA, 2)) {		\
-			_pExtraLlcSnapEncap = SNAP_BRIDGE_TUNNEL;			\
-		}														\
-	}															\
-	else {		\
-		_pExtraLlcSnapEncap = NULL;								\
-	}															\
-}
-
-#define MAKE_802_3_HEADER(_p, _pMac1, _pMac2, _pType)                   \
-{                                                                       \
-    NdisMoveMemory(_p, _pMac1, MAC_ADDR_LEN);                           \
-    NdisMoveMemory((_p + MAC_ADDR_LEN), _pMac2, MAC_ADDR_LEN);          \
-    NdisMoveMemory((_p + MAC_ADDR_LEN * 2), _pType, LENGTH_802_3_TYPE); \
-}
-
-/* if pData has no LLC/SNAP (neither RFC1042 nor Bridge tunnel), keep it that way. */
-/* else if the received frame is LLC/SNAP-encaped IPX or APPLETALK, preserve the LLC/SNAP field */
-/* else remove the LLC/SNAP field from the result Ethernet frame */
-/* Patch for WHQL only, which did not turn on Netbios but use IPX within its payload */
-/* Note: */
-/*     _pData & _DataSize may be altered (remove 8-byte LLC/SNAP) by this MACRO */
-/*     _pRemovedLLCSNAP: pointer to removed LLC/SNAP; NULL is not removed */
-#define CONVERT_TO_802_3(_p8023hdr, _pDA, _pSA, _pData, _DataSize, _pRemovedLLCSNAP)      \
-{                                                                       \
-    char LLC_Len[2];                                                    \
-									\
-    _pRemovedLLCSNAP = NULL;                                            \
-    if (NdisEqualMemory(SNAP_802_1H, _pData, 6)  ||                     \
-	NdisEqualMemory(SNAP_BRIDGE_TUNNEL, _pData, 6))	{		\
-	u8 *pProto = _pData + 6;					\
-									\
-	if ((NdisEqualMemory(IPX, pProto, 2) || NdisEqualMemory(APPLE_TALK, pProto, 2)) &&  \
-		NdisEqualMemory(SNAP_802_1H, _pData, 6))	{	\
-		LLC_Len[0] = (u8)(_DataSize / 256);			\
-		LLC_Len[1] = (u8)(_DataSize % 256);			\
-		MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, LLC_Len);	\
-	}								\
-	else	{							\
-		MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, pProto);	\
-		_pRemovedLLCSNAP = _pData;				\
-		_DataSize -= LENGTH_802_1_H;				\
-		_pData += LENGTH_802_1_H;				\
-	}								\
-    }                                                                   \
-	else	{							\
-	LLC_Len[0] = (u8)(_DataSize / 256);				\
-	LLC_Len[1] = (u8)(_DataSize % 256);				\
-	MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, LLC_Len);		\
-    }                                                                   \
-}
-
-/* Enqueue this frame to MLME engine */
-/* We need to enqueue the whole frame because MLME need to pass data type */
-/* information from 802.11 header */
-#ifdef RTMP_MAC_PCI
-#define REPORT_MGMT_FRAME_TO_MLME(_pAd, Wcid, _pFrame, _FrameSize, _Rssi0, _Rssi1, _Rssi2, _PlcpSignal)        \
-{                                                                                       \
-    u32 High32TSF, Low32TSF;                                                          \
-    RTMP_IO_READ32(_pAd, TSF_TIMER_DW1, &High32TSF);                                       \
-    RTMP_IO_READ32(_pAd, TSF_TIMER_DW0, &Low32TSF);                                        \
-    MlmeEnqueueForRecv(_pAd, Wcid, High32TSF, Low32TSF, (u8)_Rssi0, (u8)_Rssi1, (u8)_Rssi2, _FrameSize, _pFrame, (u8)_PlcpSignal);   \
-}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-#define REPORT_MGMT_FRAME_TO_MLME(_pAd, Wcid, _pFrame, _FrameSize, _Rssi0, _Rssi1, _Rssi2, _PlcpSignal)        \
-{                                                                                       \
-    u32 High32TSF = 0, Low32TSF = 0;                                                          \
-    MlmeEnqueueForRecv(_pAd, Wcid, High32TSF, Low32TSF, (u8)_Rssi0, (u8)_Rssi1, (u8)_Rssi2, _FrameSize, _pFrame, (u8)_PlcpSignal);   \
-}
-#endif /* RTMP_MAC_USB // */
-
-#define MAC_ADDR_EQUAL(pAddr1, pAddr2)           RTMPEqualMemory((void *)(pAddr1), (void *)(pAddr2), MAC_ADDR_LEN)
-#define SSID_EQUAL(ssid1, len1, ssid2, len2)    ((len1 == len2) && (RTMPEqualMemory(ssid1, ssid2, len1)))
-
-/* */
-/* Check if it is Japan W53(ch52,56,60,64) channel. */
-/* */
-#define JapanChannelCheck(channel)  ((channel == 52) || (channel == 56) || (channel == 60) || (channel == 64))
-
-#define STA_EXTRA_SETTING(_pAd)
-
-#define STA_PORT_SECURED(_pAd) \
-{ \
-	BOOLEAN	Cancelled; \
-	(_pAd)->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; \
-	NdisAcquireSpinLock(&((_pAd)->MacTabLock)); \
-	(_pAd)->MacTab.Content[BSSID_WCID].PortSecured = (_pAd)->StaCfg.PortSecured; \
-	(_pAd)->MacTab.Content[BSSID_WCID].PrivacyFilter = Ndis802_11PrivFilterAcceptAll;\
-	NdisReleaseSpinLock(&(_pAd)->MacTabLock); \
-	RTMPCancelTimer(&((_pAd)->Mlme.LinkDownTimer), &Cancelled);\
-	STA_EXTRA_SETTING(_pAd); \
-}
-
-/* */
-/*  Data buffer for DMA operation, the buffer must be contiguous physical memory */
-/*  Both DMA to / from CPU use the same structure. */
-/* */
-struct rt_rtmp_dmabuf {
-	unsigned long AllocSize;
-	void *AllocVa;		/* TxBuf virtual address */
-	dma_addr_t AllocPa;	/* TxBuf physical address */
-};
-
-/* */
-/* Control block (Descriptor) for all ring descriptor DMA operation, buffer must be */
-/* contiguous physical memory. char stored the binding Rx packet descriptor */
-/* which won't be released, driver has to wait until upper layer return the packet */
-/* before giving up this rx ring descriptor to ASIC. NDIS_BUFFER is associated pair */
-/* to describe the packet buffer. For Tx, char stored the tx packet descriptor */
-/* which driver should ACK upper layer when the tx is physically done or failed. */
-/* */
-struct rt_rtmp_dmacb {
-	unsigned long AllocSize;	/* Control block size */
-	void *AllocVa;		/* Control block virtual address */
-	dma_addr_t AllocPa;	/* Control block physical address */
-	void *pNdisPacket;
-	void *pNextNdisPacket;
-
-	struct rt_rtmp_dmabuf DmaBuf;	/* Associated DMA buffer structure */
-};
-
-struct rt_rtmp_tx_ring {
-	struct rt_rtmp_dmacb Cell[TX_RING_SIZE];
-	u32 TxCpuIdx;
-	u32 TxDmaIdx;
-	u32 TxSwFreeIdx;	/* software next free tx index */
-};
-
-struct rt_rtmp_rx_ring {
-	struct rt_rtmp_dmacb Cell[RX_RING_SIZE];
-	u32 RxCpuIdx;
-	u32 RxDmaIdx;
-	int RxSwReadIdx;	/* software next read index */
-};
-
-struct rt_rtmp_mgmt_ring {
-	struct rt_rtmp_dmacb Cell[MGMT_RING_SIZE];
-	u32 TxCpuIdx;
-	u32 TxDmaIdx;
-	u32 TxSwFreeIdx;	/* software next free tx index */
-};
-
-/* */
-/*  Statistic counter structure */
-/* */
-struct rt_counter_802_3 {
-	/* General Stats */
-	unsigned long GoodTransmits;
-	unsigned long GoodReceives;
-	unsigned long TxErrors;
-	unsigned long RxErrors;
-	unsigned long RxNoBuffer;
-
-	/* Ethernet Stats */
-	unsigned long RcvAlignmentErrors;
-	unsigned long OneCollision;
-	unsigned long MoreCollisions;
-
-};
-
-struct rt_counter_802_11 {
-	unsigned long Length;
-	LARGE_INTEGER LastTransmittedFragmentCount;
-	LARGE_INTEGER TransmittedFragmentCount;
-	LARGE_INTEGER MulticastTransmittedFrameCount;
-	LARGE_INTEGER FailedCount;
-	LARGE_INTEGER RetryCount;
-	LARGE_INTEGER MultipleRetryCount;
-	LARGE_INTEGER RTSSuccessCount;
-	LARGE_INTEGER RTSFailureCount;
-	LARGE_INTEGER ACKFailureCount;
-	LARGE_INTEGER FrameDuplicateCount;
-	LARGE_INTEGER ReceivedFragmentCount;
-	LARGE_INTEGER MulticastReceivedFrameCount;
-	LARGE_INTEGER FCSErrorCount;
-};
-
-struct rt_counter_ralink {
-	unsigned long TransmittedByteCount;	/* both successful and failure, used to calculate TX throughput */
-	unsigned long ReceivedByteCount;	/* both CRC okay and CRC error, used to calculate RX throughput */
-	unsigned long BeenDisassociatedCount;
-	unsigned long BadCQIAutoRecoveryCount;
-	unsigned long PoorCQIRoamingCount;
-	unsigned long MgmtRingFullCount;
-	unsigned long RxCountSinceLastNULL;
-	unsigned long RxCount;
-	unsigned long RxRingErrCount;
-	unsigned long KickTxCount;
-	unsigned long TxRingErrCount;
-	LARGE_INTEGER RealFcsErrCount;
-	unsigned long PendingNdisPacketCount;
-
-	unsigned long OneSecOsTxCount[NUM_OF_TX_RING];
-	unsigned long OneSecDmaDoneCount[NUM_OF_TX_RING];
-	u32 OneSecTxDoneCount;
-	unsigned long OneSecRxCount;
-	u32 OneSecTxAggregationCount;
-	u32 OneSecRxAggregationCount;
-	u32 OneSecReceivedByteCount;
-	u32 OneSecFrameDuplicateCount;
-
-	u32 OneSecTransmittedByteCount;	/* both successful and failure, used to calculate TX throughput */
-	u32 OneSecTxNoRetryOkCount;
-	u32 OneSecTxRetryOkCount;
-	u32 OneSecTxFailCount;
-	u32 OneSecFalseCCACnt;	/* CCA error count, for debug purpose, might move to global counter */
-	u32 OneSecRxOkCnt;	/* RX without error */
-	u32 OneSecRxOkDataCnt;	/* unicast-to-me DATA frame count */
-	u32 OneSecRxFcsErrCnt;	/* CRC error */
-	u32 OneSecBeaconSentCnt;
-	u32 LastOneSecTotalTxCount;	/* OneSecTxNoRetryOkCount + OneSecTxRetryOkCount + OneSecTxFailCount */
-	u32 LastOneSecRxOkDataCnt;	/* OneSecRxOkDataCnt */
-	unsigned long DuplicateRcv;
-	unsigned long TxAggCount;
-	unsigned long TxNonAggCount;
-	unsigned long TxAgg1MPDUCount;
-	unsigned long TxAgg2MPDUCount;
-	unsigned long TxAgg3MPDUCount;
-	unsigned long TxAgg4MPDUCount;
-	unsigned long TxAgg5MPDUCount;
-	unsigned long TxAgg6MPDUCount;
-	unsigned long TxAgg7MPDUCount;
-	unsigned long TxAgg8MPDUCount;
-	unsigned long TxAgg9MPDUCount;
-	unsigned long TxAgg10MPDUCount;
-	unsigned long TxAgg11MPDUCount;
-	unsigned long TxAgg12MPDUCount;
-	unsigned long TxAgg13MPDUCount;
-	unsigned long TxAgg14MPDUCount;
-	unsigned long TxAgg15MPDUCount;
-	unsigned long TxAgg16MPDUCount;
-
-	LARGE_INTEGER TransmittedOctetsInAMSDU;
-	LARGE_INTEGER TransmittedAMSDUCount;
-	LARGE_INTEGER ReceivedOctesInAMSDUCount;
-	LARGE_INTEGER ReceivedAMSDUCount;
-	LARGE_INTEGER TransmittedAMPDUCount;
-	LARGE_INTEGER TransmittedMPDUsInAMPDUCount;
-	LARGE_INTEGER TransmittedOctetsInAMPDUCount;
-	LARGE_INTEGER MPDUInReceivedAMPDUCount;
-};
-
-struct rt_counter_drs {
-	/* record each TX rate's quality. 0 is best, the bigger the worse. */
-	u16 TxQuality[MAX_STEP_OF_TX_RATE_SWITCH];
-	u8 PER[MAX_STEP_OF_TX_RATE_SWITCH];
-	u8 TxRateUpPenalty;	/* extra # of second penalty due to last unstable condition */
-	unsigned long CurrTxRateStableTime;	/* # of second in current TX rate */
-	BOOLEAN fNoisyEnvironment;
-	BOOLEAN fLastSecAccordingRSSI;
-	u8 LastSecTxRateChangeAction;	/* 0: no change, 1:rate UP, 2:rate down */
-	u8 LastTimeTxRateChangeAction;	/*Keep last time value of LastSecTxRateChangeAction */
-	unsigned long LastTxOkCount;
-};
-
-/***************************************************************************
-  *	security key related data structure
-  **************************************************************************/
-struct rt_cipher_key {
-	u8 Key[16];		/* right now we implement 4 keys, 128 bits max */
-	u8 RxMic[8];		/* make alignment */
-	u8 TxMic[8];
-	u8 TxTsc[6];		/* 48bit TSC value */
-	u8 RxTsc[6];		/* 48bit TSC value */
-	u8 CipherAlg;	/* 0-none, 1:WEP64, 2:WEP128, 3:TKIP, 4:AES, 5:CKIP64, 6:CKIP128 */
-	u8 KeyLen;
-	u8 BssId[6];
-	/* Key length for each key, 0: entry is invalid */
-	u8 Type;		/* Indicate Pairwise/Group when reporting MIC error */
-};
-
-/* structure to define WPA Group Key Rekey Interval */
-struct PACKED rt_802_11_wpa_rekey {
-	unsigned long ReKeyMethod;	/* mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based */
-	unsigned long ReKeyInterval;	/* time-based: seconds, packet-based: kilo-packets */
-};
-
-#ifdef RTMP_MAC_USB
-/***************************************************************************
-  *	RTUSB I/O related data structure
-  **************************************************************************/
-struct rt_set_asic_wcid {
-	unsigned long WCID;		/* mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based */
-	unsigned long SetTid;		/* time-based: seconds, packet-based: kilo-packets */
-	unsigned long DeleteTid;	/* time-based: seconds, packet-based: kilo-packets */
-	u8 Addr[MAC_ADDR_LEN];	/* avoid in interrupt when write key */
-};
-
-struct rt_set_asic_wcid_attri {
-	unsigned long WCID;		/* mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based */
-	unsigned long Cipher;		/* ASIC Cipher definition */
-	u8 Addr[ETH_LENGTH_OF_ADDRESS];
-};
-
-/* for USB interface, avoid in interrupt when write key */
-struct rt_add_pairwise_key_entry {
-	u8 MacAddr[6];
-	u16 MacTabMatchWCID;	/* ASIC */
-	struct rt_cipher_key CipherKey;
-};
-
-/* Cipher suite type for mixed mode group cipher, P802.11i-2004 */
-typedef enum _RT_802_11_CIPHER_SUITE_TYPE {
-	Cipher_Type_NONE,
-	Cipher_Type_WEP40,
-	Cipher_Type_TKIP,
-	Cipher_Type_RSVD,
-	Cipher_Type_CCMP,
-	Cipher_Type_WEP104
-} RT_802_11_CIPHER_SUITE_TYPE, *PRT_802_11_CIPHER_SUITE_TYPE;
-#endif /* RTMP_MAC_USB // */
-
-struct rt_rogueap_entry {
-	u8 Addr[MAC_ADDR_LEN];
-	u8 ErrorCode[2];	/*00 01-Invalid authentication type */
-	/*00 02-Authentication timeout */
-	/*00 03-Challenge from AP failed */
-	/*00 04-Challenge to AP failed */
-	BOOLEAN Reported;
-};
-
-struct rt_rogueap_table {
-	u8 RogueApNr;
-	struct rt_rogueap_entry RogueApEntry[MAX_LEN_OF_BSS_TABLE];
-};
-
-/* */
-/* Cisco IAPP format */
-/* */
-struct rt_cisco_iapp_content {
-	u16 Length;		/*IAPP Length */
-	u8 MessageType;	/*IAPP type */
-	u8 FunctionCode;	/*IAPP function type */
-	u8 DestinaionMAC[MAC_ADDR_LEN];
-	u8 SourceMAC[MAC_ADDR_LEN];
-	u16 Tag;		/*Tag(element IE) - Adjacent AP report */
-	u16 TagLength;	/*Length of element not including 4 byte header */
-	u8 OUI[4];		/*0x00, 0x40, 0x96, 0x00 */
-	u8 PreviousAP[MAC_ADDR_LEN];	/*MAC Address of access point */
-	u16 Channel;
-	u16 SsidLen;
-	u8 Ssid[MAX_LEN_OF_SSID];
-	u16 Seconds;		/*Seconds that the client has been disassociated. */
-};
-
-/*
-  *	Fragment Frame structure
-  */
-struct rt_fragment_frame {
-	void *pFragPacket;
-	unsigned long RxSize;
-	u16 Sequence;
-	u16 LastFrag;
-	unsigned long Flags;		/* Some extra frame information. bit 0: LLC presented */
-};
-
-/* */
-/* Packet information for NdisQueryPacket */
-/* */
-struct rt_packet_info {
-	u32 PhysicalBufferCount;	/* Physical breaks of buffer descriptor chained */
-	u32 BufferCount;	/* Number of Buffer descriptor chained */
-	u32 TotalPacketLength;	/* Self explained */
-	char *pFirstBuffer;	/* Pointer to first buffer descriptor */
-};
-
-/* */
-/*  Arcfour Structure Added by PaulWu */
-/* */
-struct rt_arcfourcontext {
-	u32 X;
-	u32 Y;
-	u8 STATE[256];
-};
-
-/* */
-/* Tkip Key structure which RC4 key & MIC calculation */
-/* */
-struct rt_tkip_key_info {
-	u32 nBytesInM;		/* # bytes in M for MICKEY */
-	unsigned long IV16;
-	unsigned long IV32;
-	unsigned long K0;		/* for MICKEY Low */
-	unsigned long K1;		/* for MICKEY Hig */
-	unsigned long L;		/* Current state for MICKEY */
-	unsigned long R;		/* Current state for MICKEY */
-	unsigned long M;		/* Message accumulator for MICKEY */
-	u8 RC4KEY[16];
-	u8 MIC[8];
-};
-
-/* */
-/* Private / Misc data, counters for driver internal use */
-/* */
-struct rt_private {
-	u32 SystemResetCnt;	/* System reset counter */
-	u32 TxRingFullCnt;	/* Tx ring full occurrence number */
-	u32 PhyRxErrCnt;	/* PHY Rx error count, for debug purpose, might move to global counter */
-	/* Variables for WEP encryption / decryption in rtmp_wep.c */
-	u32 FCSCRC32;
-	struct rt_arcfourcontext WEPCONTEXT;
-	/* Tkip stuff */
-	struct rt_tkip_key_info Tx;
-	struct rt_tkip_key_info Rx;
-};
-
-/***************************************************************************
-  *	Channel and BBP related data structures
-  **************************************************************************/
-/* structure to tune BBP R66 (BBP TUNING) */
-struct rt_bbp_r66_tuning {
-	BOOLEAN bEnable;
-	u16 FalseCcaLowerThreshold;	/* default 100 */
-	u16 FalseCcaUpperThreshold;	/* default 512 */
-	u8 R66Delta;
-	u8 R66CurrentValue;
-	BOOLEAN R66LowerUpperSelect;	/*Before LinkUp, Used LowerBound or UpperBound as R66 value. */
-};
-
-/* structure to store channel TX power */
-struct rt_channel_tx_power {
-	u16 RemainingTimeForUse;	/*unit: sec */
-	u8 Channel;
-	char Power;
-	char Power2;
-	u8 MaxTxPwr;
-	u8 DfsReq;
-};
-
-/* structure to store 802.11j channel TX power */
-struct rt_channel_11j_tx_power {
-	u8 Channel;
-	u8 BW;		/* BW_10 or BW_20 */
-	char Power;
-	char Power2;
-	u16 RemainingTimeForUse;	/*unit: sec */
-};
-
-struct rt_soft_rx_ant_diversity {
-	u8 EvaluatePeriod;	/* 0:not evalute status, 1: evaluate status, 2: switching status */
-	u8 EvaluateStableCnt;
-	u8 Pair1PrimaryRxAnt;	/* 0:Ant-E1, 1:Ant-E2 */
-	u8 Pair1SecondaryRxAnt;	/* 0:Ant-E1, 1:Ant-E2 */
-	u8 Pair2PrimaryRxAnt;	/* 0:Ant-E3, 1:Ant-E4 */
-	u8 Pair2SecondaryRxAnt;	/* 0:Ant-E3, 1:Ant-E4 */
-	short Pair1AvgRssi[2];	/* AvgRssi[0]:E1, AvgRssi[1]:E2 */
-	short Pair2AvgRssi[2];	/* AvgRssi[0]:E3, AvgRssi[1]:E4 */
-	short Pair1LastAvgRssi;	/* */
-	short Pair2LastAvgRssi;	/* */
-	unsigned long RcvPktNumWhenEvaluate;
-	BOOLEAN FirstPktArrivedWhenEvaluate;
-	struct rt_ralink_timer RxAntDiversityTimer;
-};
-
-/***************************************************************************
-  *	structure for radar detection and channel switch
-  **************************************************************************/
-struct rt_radar_detect {
-	/*BOOLEAN           IEEE80211H;                     // 0: disable, 1: enable IEEE802.11h */
-	u8 CSCount;		/*Channel switch counter */
-	u8 CSPeriod;		/*Channel switch period (beacon count) */
-	u8 RDCount;		/*Radar detection counter */
-	u8 RDMode;		/*Radar Detection mode */
-	u8 RDDurRegion;	/*Radar detection duration region */
-	u8 BBPR16;
-	u8 BBPR17;
-	u8 BBPR18;
-	u8 BBPR21;
-	u8 BBPR22;
-	u8 BBPR64;
-	unsigned long InServiceMonitorCount;	/* unit: sec */
-	u8 DfsSessionTime;
-	BOOLEAN bFastDfs;
-	u8 ChMovingTime;
-	u8 LongPulseRadarTh;
-};
-
-typedef enum _ABGBAND_STATE_ {
-	UNKNOWN_BAND,
-	BG_BAND,
-	A_BAND,
-} ABGBAND_STATE;
-
-#ifdef RTMP_MAC_PCI
-/* Power save method control */
-typedef union _PS_CONTROL {
-	struct {
-		unsigned long EnablePSinIdle:1;	/* Enable radio off when not connected to AP. radio on only when sitesurvey, */
-		unsigned long EnableNewPS:1;	/* Enable new  Chip power save function . New method can only be applied in chip version after 2872. and PCIe. */
-		unsigned long rt30xxPowerMode:2;	/* Power Level Mode for rt30xx chip */
-		unsigned long rt30xxFollowHostASPM:1;	/* Card Follows Host's setting for rt30xx chip. */
-		unsigned long rt30xxForceASPMTest:1;	/* Force enable L1 for rt30xx chip. This has higher priority than rt30xxFollowHostASPM Mode. */
-		unsigned long rsv:26;	/* Radio Measurement Enable */
-	} field;
-	unsigned long word;
-} PS_CONTROL, *PPS_CONTROL;
-#endif /* RTMP_MAC_PCI // */
-
-/***************************************************************************
-  *	structure for MLME state machine
-  **************************************************************************/
-struct rt_mlme {
-	/* STA state machines */
-	struct rt_state_machine CntlMachine;
-	struct rt_state_machine AssocMachine;
-	struct rt_state_machine AuthMachine;
-	struct rt_state_machine AuthRspMachine;
-	struct rt_state_machine SyncMachine;
-	struct rt_state_machine WpaPskMachine;
-	struct rt_state_machine LeapMachine;
-	STATE_MACHINE_FUNC AssocFunc[ASSOC_FUNC_SIZE];
-	STATE_MACHINE_FUNC AuthFunc[AUTH_FUNC_SIZE];
-	STATE_MACHINE_FUNC AuthRspFunc[AUTH_RSP_FUNC_SIZE];
-	STATE_MACHINE_FUNC SyncFunc[SYNC_FUNC_SIZE];
-	STATE_MACHINE_FUNC ActFunc[ACT_FUNC_SIZE];
-	/* Action */
-	struct rt_state_machine ActMachine;
-
-	/* common WPA state machine */
-	struct rt_state_machine WpaMachine;
-	STATE_MACHINE_FUNC WpaFunc[WPA_FUNC_SIZE];
-
-	unsigned long ChannelQuality;	/* 0..100, Channel Quality Indication for Roaming */
-	unsigned long Now32;		/* latch the value of NdisGetSystemUpTime() */
-	unsigned long LastSendNULLpsmTime;
-
-	BOOLEAN bRunning;
-	spinlock_t TaskLock;
-	struct rt_mlme_queue Queue;
-
-	u32 ShiftReg;
-
-	struct rt_ralink_timer PeriodicTimer;
-	struct rt_ralink_timer APSDPeriodicTimer;
-	struct rt_ralink_timer LinkDownTimer;
-	struct rt_ralink_timer LinkUpTimer;
-#ifdef RTMP_MAC_PCI
-	u8 bPsPollTimerRunning;
-	struct rt_ralink_timer PsPollTimer;
-	struct rt_ralink_timer RadioOnOffTimer;
-#endif				/* RTMP_MAC_PCI // */
-	unsigned long PeriodicRound;
-	unsigned long OneSecPeriodicRound;
-
-	u8 RealRxPath;
-	BOOLEAN bLowThroughput;
-	BOOLEAN bEnableAutoAntennaCheck;
-	struct rt_ralink_timer RxAntEvalTimer;
-
-#ifdef RT30xx
-	u8 CaliBW40RfR24;
-	u8 CaliBW20RfR24;
-#endif				/* RT30xx // */
-
-#ifdef RTMP_MAC_USB
-	struct rt_ralink_timer AutoWakeupTimer;
-	BOOLEAN AutoWakeupTimerRunning;
-#endif				/* RTMP_MAC_USB // */
-};
-
-/***************************************************************************
-  *	802.11 N related data structures
-  **************************************************************************/
-struct reordering_mpdu {
-	struct reordering_mpdu *next;
-	void *pPacket;	/* converted to 802.3 frame */
-	int Sequence;		/* sequence number of MPDU */
-	BOOLEAN bAMSDU;
-};
-
-struct reordering_list {
-	struct reordering_mpdu *next;
-	int qlen;
-};
-
-struct reordering_mpdu_pool {
-	void *mem;
-	spinlock_t lock;
-	struct reordering_list freelist;
-};
-
-typedef enum _REC_BLOCKACK_STATUS {
-	Recipient_NONE = 0,
-	Recipient_USED,
-	Recipient_HandleRes,
-	Recipient_Accept
-} REC_BLOCKACK_STATUS, *PREC_BLOCKACK_STATUS;
-
-typedef enum _ORI_BLOCKACK_STATUS {
-	Originator_NONE = 0,
-	Originator_USED,
-	Originator_WaitRes,
-	Originator_Done
-} ORI_BLOCKACK_STATUS, *PORI_BLOCKACK_STATUS;
-
-struct rt_ba_ori_entry {
-	u8 Wcid;
-	u8 TID;
-	u8 BAWinSize;
-	u8 Token;
-/* Sequence is to fill every outgoing QoS DATA frame's sequence field in 802.11 header. */
-	u16 Sequence;
-	u16 TimeOutValue;
-	ORI_BLOCKACK_STATUS ORI_BA_Status;
-	struct rt_ralink_timer ORIBATimer;
-	void *pAdapter;
-};
-
-struct rt_ba_rec_entry {
-	u8 Wcid;
-	u8 TID;
-	u8 BAWinSize;	/* 7.3.1.14. each buffer is capable of holding a max AMSDU or MSDU. */
-	/*u8 NumOfRxPkt; */
-	/*u8    Curindidx; // the head in the RX reordering buffer */
-	u16 LastIndSeq;
-/*      u16          LastIndSeqAtTimer; */
-	u16 TimeOutValue;
-	struct rt_ralink_timer RECBATimer;
-	unsigned long LastIndSeqAtTimer;
-	unsigned long nDropPacket;
-	unsigned long rcvSeq;
-	REC_BLOCKACK_STATUS REC_BA_Status;
-/*      u8   RxBufIdxUsed; */
-	/* corresponding virtual address for RX reordering packet storage. */
-	/*RTMP_REORDERDMABUF MAP_RXBuf[MAX_RX_REORDERBUF]; */
-	spinlock_t RxReRingLock;	/* Rx Ring spinlock */
-/*      struct _BA_REC_ENTRY *pNext; */
-	void *pAdapter;
-	struct reordering_list list;
-};
-
-struct rt_ba_table {
-	unsigned long numAsRecipient;	/* I am recipient of numAsRecipient clients. These client are in the BARecEntry[] */
-	unsigned long numAsOriginator;	/* I am originator of   numAsOriginator clients. These clients are in the BAOriEntry[] */
-	unsigned long numDoneOriginator;	/* count Done Originator sessions */
-	struct rt_ba_ori_entry BAOriEntry[MAX_LEN_OF_BA_ORI_TABLE];
-	struct rt_ba_rec_entry BARecEntry[MAX_LEN_OF_BA_REC_TABLE];
-};
-
-/*For QureyBATableOID use; */
-struct PACKED rt_oid_ba_rec_entry {
-	u8 MACAddr[MAC_ADDR_LEN];
-	u8 BaBitmap;		/* if (BaBitmap&(1<<TID)), this session with{MACAddr, TID}exists, so read BufSize[TID] for BufferSize */
-	u8 rsv;
-	u8 BufSize[8];
-	REC_BLOCKACK_STATUS REC_BA_Status[8];
-};
-
-/*For QureyBATableOID use; */
-struct PACKED rt_oid_ba_ori_entry {
-	u8 MACAddr[MAC_ADDR_LEN];
-	u8 BaBitmap;		/* if (BaBitmap&(1<<TID)), this session with{MACAddr, TID}exists, so read BufSize[TID] for BufferSize, read ORI_BA_Status[TID] for status */
-	u8 rsv;
-	u8 BufSize[8];
-	ORI_BLOCKACK_STATUS ORI_BA_Status[8];
-};
-
-struct rt_queryba_table {
-	struct rt_oid_ba_ori_entry BAOriEntry[32];
-	struct rt_oid_ba_rec_entry BARecEntry[32];
-	u8 OriNum;		/* Number of below BAOriEntry */
-	u8 RecNum;		/* Number of below BARecEntry */
-};
-
-typedef union _BACAP_STRUC {
-	struct {
-		u32 RxBAWinLimit:8;
-		u32 TxBAWinLimit:8;
-		u32 AutoBA:1;	/* automatically BA */
-		u32 Policy:2;	/* 0: DELAY_BA 1:IMMED_BA  (//BA Policy subfiled value in ADDBA frame)   2:BA-not use */
-		u32 MpduDensity:3;
-		u32 AmsduEnable:1;	/*Enable AMSDU transmisstion */
-		u32 AmsduSize:1;	/* 0:3839, 1:7935 bytes. u32  MSDUSizeToBytes[]        = { 3839, 7935}; */
-		u32 MMPSmode:2;	/* MIMO power save more, 0:static, 1:dynamic, 2:rsv, 3:mimo enable */
-		u32 bHtAdhoc:1;	/* adhoc can use ht rate. */
-		u32 b2040CoexistScanSup:1;	/*As Sta, support do 2040 coexistence scan for AP. As Ap, support monitor trigger event to check if can use BW 40MHz. */
-		u32: 4;
-	} field;
-	u32 word;
-} BACAP_STRUC, *PBACAP_STRUC;
-
-struct rt_oid_add_ba_entry {
-	BOOLEAN IsRecipient;
-	u8 MACAddr[MAC_ADDR_LEN];
-	u8 TID;
-	u8 nMSDU;
-	u16 TimeOut;
-	BOOLEAN bAllTid;	/* If True, delete all TID for BA sessions with this MACaddr. */
-};
-
-#define IS_HT_STA(_pMacEntry)	\
-	(_pMacEntry->MaxHTPhyMode.field.MODE >= MODE_HTMIX)
-
-#define IS_HT_RATE(_pMacEntry)	\
-	(_pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX)
-
-#define PEER_IS_HT_RATE(_pMacEntry)	\
-	(_pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX)
-
-/*This structure is for all 802.11n card InterOptibilityTest action. Reset all Num every n second.  (Details see MLMEPeriodic) */
-struct rt_iot {
-	u8 Threshold[2];
-	u8 ReorderTimeOutNum[MAX_LEN_OF_BA_REC_TABLE];	/* compare with threshold[0] */
-	u8 RefreshNum[MAX_LEN_OF_BA_REC_TABLE];	/* compare with threshold[1] */
-	unsigned long OneSecInWindowCount;
-	unsigned long OneSecFrameDuplicateCount;
-	unsigned long OneSecOutWindowCount;
-	u8 DelOriAct;
-	u8 DelRecAct;
-	u8 RTSShortProt;
-	u8 RTSLongProt;
-	BOOLEAN bRTSLongProtOn;
-	BOOLEAN bLastAtheros;
-	BOOLEAN bCurrentAtheros;
-	BOOLEAN bNowAtherosBurstOn;
-	BOOLEAN bNextDisableRxBA;
-	BOOLEAN bToggle;
-};
-
-/* This is the registry setting for 802.11n transmit setting.  Used in advanced page. */
-typedef union _REG_TRANSMIT_SETTING {
-	struct {
-		/*u32  PhyMode:4; */
-		/*u32  MCS:7;                 // MCS */
-		u32 rsv0:10;
-		u32 TxBF:1;
-		u32 BW:1;	/*channel bandwidth 20MHz or 40 MHz */
-		u32 ShortGI:1;
-		u32 STBC:1;	/*SPACE */
-		u32 TRANSNO:2;
-		u32 HTMODE:1;
-		u32 EXTCHA:2;
-		u32 rsv:13;
-	} field;
-	u32 word;
-} REG_TRANSMIT_SETTING, *PREG_TRANSMIT_SETTING;
-
-typedef union _DESIRED_TRANSMIT_SETTING {
-	struct {
-		u16 MCS:7;	/* MCS */
-		u16 PhyMode:4;
-		u16 FixedTxMode:2;	/* If MCS isn't AUTO, fix rate in CCK, OFDM or HT mode. */
-		u16 rsv:3;
-	} field;
-	u16 word;
-} DESIRED_TRANSMIT_SETTING, *PDESIRED_TRANSMIT_SETTING;
-
-#ifdef RTMP_MAC_USB
-/***************************************************************************
-  *	USB-based chip Beacon related data structures
-  **************************************************************************/
-#define BEACON_BITMAP_MASK		0xff
-struct rt_beacon_sync {
-	u8 BeaconBuf[HW_BEACON_MAX_COUNT][HW_BEACON_OFFSET];
-	u8 BeaconTxWI[HW_BEACON_MAX_COUNT][TXWI_SIZE];
-	unsigned long TimIELocationInBeacon[HW_BEACON_MAX_COUNT];
-	unsigned long CapabilityInfoLocationInBeacon[HW_BEACON_MAX_COUNT];
-	BOOLEAN EnableBeacon;	/* trigger to enable beacon transmission. */
-	u8 BeaconBitMap;	/* NOTE: If the MAX_MBSSID_NUM is larger than 8, this parameter needs to change. */
-	u8 DtimBitOn;	/* NOTE: If the MAX_MBSSID_NUM is larger than 8, this parameter needs to change. */
-};
-#endif /* RTMP_MAC_USB // */
-
-/***************************************************************************
-  *	Multiple SSID related data structures
-  **************************************************************************/
-#define WLAN_MAX_NUM_OF_TIM			((MAX_LEN_OF_MAC_TABLE >> 3) + 1)	/* /8 + 1 */
-#define WLAN_CT_TIM_BCMC_OFFSET		0	/* unit: 32B */
-
-/* clear bcmc TIM bit */
-#define WLAN_MR_TIM_BCMC_CLEAR(apidx) \
-	pAd->ApCfg.MBSSID[apidx].TimBitmaps[WLAN_CT_TIM_BCMC_OFFSET] &= ~BIT8[0];
-
-/* set bcmc TIM bit */
-#define WLAN_MR_TIM_BCMC_SET(apidx) \
-	pAd->ApCfg.MBSSID[apidx].TimBitmaps[WLAN_CT_TIM_BCMC_OFFSET] |= BIT8[0];
-
-/* clear a station PS TIM bit */
-#define WLAN_MR_TIM_BIT_CLEAR(ad_p, apidx, wcid) \
-	{	u8 tim_offset = wcid >> 3; \
-		u8 bit_offset = wcid & 0x7; \
-		ad_p->ApCfg.MBSSID[apidx].TimBitmaps[tim_offset] &= (~BIT8[bit_offset]); }
-
-/* set a station PS TIM bit */
-#define WLAN_MR_TIM_BIT_SET(ad_p, apidx, wcid) \
-	{	u8 tim_offset = wcid >> 3; \
-		u8 bit_offset = wcid & 0x7; \
-		ad_p->ApCfg.MBSSID[apidx].TimBitmaps[tim_offset] |= BIT8[bit_offset]; }
-
-/* configuration common to OPMODE_AP as well as OPMODE_STA */
-struct rt_common_config {
-
-	BOOLEAN bCountryFlag;
-	u8 CountryCode[3];
-	u8 Geography;
-	u8 CountryRegion;	/* Enum of country region, 0:FCC, 1:IC, 2:ETSI, 3:SPAIN, 4:France, 5:MKK, 6:MKK1, 7:Israel */
-	u8 CountryRegionForABand;	/* Enum of country region for A band */
-	u8 PhyMode;		/* PHY_11A, PHY_11B, PHY_11BG_MIXED, PHY_ABG_MIXED */
-	u16 Dsifs;		/* in units of usec */
-	unsigned long PacketFilter;	/* Packet filter for receiving */
-	u8 RegulatoryClass;
-
-	char Ssid[MAX_LEN_OF_SSID];	/* NOT NULL-terminated */
-	u8 SsidLen;		/* the actual ssid length in used */
-	u8 LastSsidLen;	/* the actual ssid length in used */
-	char LastSsid[MAX_LEN_OF_SSID];	/* NOT NULL-terminated */
-	u8 LastBssid[MAC_ADDR_LEN];
-
-	u8 Bssid[MAC_ADDR_LEN];
-	u16 BeaconPeriod;
-	u8 Channel;
-	u8 CentralChannel;	/* Central Channel when using 40MHz is indicating. not real channel. */
-
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen;
-	u8 ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 ExtRateLen;
-	u8 DesireRate[MAX_LEN_OF_SUPPORTED_RATES];	/* OID_802_11_DESIRED_RATES */
-	u8 MaxDesiredRate;
-	u8 ExpectedACKRate[MAX_LEN_OF_SUPPORTED_RATES];
-
-	unsigned long BasicRateBitmap;	/* backup basic ratebitmap */
-
-	BOOLEAN bAPSDCapable;
-	BOOLEAN bInServicePeriod;
-	BOOLEAN bAPSDAC_BE;
-	BOOLEAN bAPSDAC_BK;
-	BOOLEAN bAPSDAC_VI;
-	BOOLEAN bAPSDAC_VO;
-
-	/* because TSPEC can modify the APSD flag, we need to keep the APSD flag
-	   requested in association stage from the station;
-	   we need to recover the APSD flag after the TSPEC is deleted. */
-	BOOLEAN bACMAPSDBackup[4];	/* for delivery-enabled & trigger-enabled both */
-	BOOLEAN bACMAPSDTr[4];	/* no use */
-
-	BOOLEAN bNeedSendTriggerFrame;
-	BOOLEAN bAPSDForcePowerSave;	/* Force power save mode, should only use in APSD-STAUT */
-	unsigned long TriggerTimerCount;
-	u8 MaxSPLength;
-	u8 BBPCurrentBW;	/* BW_10,       BW_20, BW_40 */
-	/* move to MULTISSID_STRUCT for MBSS */
-	/*HTTRANSMIT_SETTING    HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. */
-	REG_TRANSMIT_SETTING RegTransmitSetting;	/*registry transmit setting. this is for reading registry setting only. not useful. */
-	/*u8       FixedTxMode;              // Fixed Tx Mode (CCK, OFDM), for HT fixed tx mode (GF, MIX) , refer to RegTransmitSetting.field.HTMode */
-	u8 TxRate;		/* Same value to fill in TXD. TxRate is 6-bit */
-	u8 MaxTxRate;	/* RATE_1, RATE_2, RATE_5_5, RATE_11 */
-	u8 TxRateIndex;	/* Tx rate index in RateSwitchTable */
-	u8 TxRateTableSize;	/* Valid Tx rate table size in RateSwitchTable */
-	/*BOOLEAN               bAutoTxRateSwitch; */
-	u8 MinTxRate;	/* RATE_1, RATE_2, RATE_5_5, RATE_11 */
-	u8 RtsRate;		/* RATE_xxx */
-	HTTRANSMIT_SETTING MlmeTransmit;	/* MGMT frame PHY rate setting when operation at Ht rate. */
-	u8 MlmeRate;		/* RATE_xxx, used to send MLME frames */
-	u8 BasicMlmeRate;	/* Default Rate for sending MLME frames */
-
-	u16 RtsThreshold;	/* in unit of BYTE */
-	u16 FragmentThreshold;	/* in unit of BYTE */
-
-	u8 TxPower;		/* in unit of mW */
-	unsigned long TxPowerPercentage;	/* 0~100 % */
-	unsigned long TxPowerDefault;	/* keep for TxPowerPercentage */
-	u8 PwrConstraint;
-
-	BACAP_STRUC BACapability;	/*   NO USE = 0XFF  ;  IMMED_BA =1  ;  DELAY_BA=0 */
-	BACAP_STRUC REGBACapability;	/*   NO USE = 0XFF  ;  IMMED_BA =1  ;  DELAY_BA=0 */
-
-	struct rt_iot IOTestParm;	/* 802.11n InterOpbility Test Parameter; */
-	unsigned long TxPreamble;	/* Rt802_11PreambleLong, Rt802_11PreambleShort, Rt802_11PreambleAuto */
-	BOOLEAN bUseZeroToDisableFragment;	/* Microsoft use 0 as disable */
-	unsigned long UseBGProtection;	/* 0: auto, 1: always use, 2: always not use */
-	BOOLEAN bUseShortSlotTime;	/* 0: disable, 1 - use short slot (9us) */
-	BOOLEAN bEnableTxBurst;	/* 1: enble TX PACKET BURST (when BA is established or AP is not a legacy WMM AP), 0: disable TX PACKET BURST */
-	BOOLEAN bAggregationCapable;	/* 1: enable TX aggregation when the peer supports it */
-	BOOLEAN bPiggyBackCapable;	/* 1: enable TX piggy-back according MAC's version */
-	BOOLEAN bIEEE80211H;	/* 1: enable IEEE802.11h spec. */
-	unsigned long DisableOLBCDetect;	/* 0: enable OLBC detect; 1 disable OLBC detect */
-
-	BOOLEAN bRdg;
-
-	BOOLEAN bWmmCapable;	/* 0:disable WMM, 1:enable WMM */
-	struct rt_qos_capability_parm APQosCapability;	/* QOS capability of the current associated AP */
-	struct rt_edca_parm APEdcaParm;	/* EDCA parameters of the current associated AP */
-	struct rt_qbss_load_parm APQbssLoad;	/* QBSS load of the current associated AP */
-	u8 AckPolicy[4];	/* ACK policy of the specified AC. see ACK_xxx */
-	BOOLEAN bDLSCapable;	/* 0:disable DLS, 1:enable DLS */
-	/* a bitmap of BOOLEAN flags. each bit represent an operation status of a particular */
-	/* BOOLEAN control, either ON or OFF. These flags should always be accessed via */
-	/* OPSTATUS_TEST_FLAG(), OPSTATUS_SET_FLAG(), OP_STATUS_CLEAR_FLAG() macros. */
-	/* see fOP_STATUS_xxx in RTMP_DEF.C for detail bit definition */
-	unsigned long OpStatusFlags;
-
-	BOOLEAN NdisRadioStateOff;	/*For HCT 12.0, set this flag to TRUE instead of called MlmeRadioOff. */
-	ABGBAND_STATE BandState;	/* For setting BBP used on B/G or A mode. */
-
-	/* IEEE802.11H--DFS. */
-	struct rt_radar_detect RadarDetect;
-
-	/* HT */
-	u8 BASize;		/* USer desired BAWindowSize. Should not exceed our max capability */
-	/*struct rt_ht_capability      SupportedHtPhy; */
-	struct rt_ht_capability DesiredHtPhy;
-	struct rt_ht_capability_ie HtCapability;
-	struct rt_add_ht_info_ie AddHTInfo;	/* Useful as AP. */
-	/*This IE is used with channel switch announcement element when changing to a new 40MHz. */
-	/*This IE is included in channel switch announcement frames 7.4.1.5, beacons, probe Rsp. */
-	struct rt_new_ext_chan_ie NewExtChanOffset;	/*7.3.2.20A, 1 if extension channel is above the control channel, 3 if below, 0 if not present */
-
-	BOOLEAN bHTProtect;
-	BOOLEAN bMIMOPSEnable;
-	BOOLEAN bBADecline;
-/*2008/11/05: KH add to support Antenna power-saving of AP<-- */
-	BOOLEAN bGreenAPEnable;
-/*2008/11/05: KH add to support Antenna power-saving of AP--> */
-	BOOLEAN bDisableReordering;
-	BOOLEAN bForty_Mhz_Intolerant;
-	BOOLEAN bExtChannelSwitchAnnouncement;
-	BOOLEAN bRcvBSSWidthTriggerEvents;
-	unsigned long LastRcvBSSWidthTriggerEventsTime;
-
-	u8 TxBASize;
-
-	/* Enable wireless event */
-	BOOLEAN bWirelessEvent;
-	BOOLEAN bWiFiTest;	/* Enable this parameter for WiFi test */
-
-	/* Tx & Rx Stream number selection */
-	u8 TxStream;
-	u8 RxStream;
-
-	BOOLEAN bHardwareRadio;	/* Hardware controlled Radio enabled */
-
-#ifdef RTMP_MAC_USB
-	BOOLEAN bMultipleIRP;	/* Multiple Bulk IN flag */
-	u8 NumOfBulkInIRP;	/* if bMultipleIRP == TRUE, NumOfBulkInIRP will be 4 otherwise be 1 */
-	struct rt_ht_capability SupportedHtPhy;
-	unsigned long MaxPktOneTxBulk;
-	u8 TxBulkFactor;
-	u8 RxBulkFactor;
-
-	BOOLEAN IsUpdateBeacon;
-	struct rt_beacon_sync *pBeaconSync;
-	struct rt_ralink_timer BeaconUpdateTimer;
-	u32 BeaconAdjust;
-	u32 BeaconFactor;
-	u32 BeaconRemain;
-#endif				/* RTMP_MAC_USB // */
-
-	spinlock_t MeasureReqTabLock;
-	struct rt_measure_req_tab *pMeasureReqTab;
-
-	spinlock_t TpcReqTabLock;
-	struct rt_tpc_req_tab *pTpcReqTab;
-
-	BOOLEAN PSPXlink;	/* 0: Disable. 1: Enable */
-
-#if defined(RT305x) || defined(RT30xx)
-	/* request by Gary, for High Power issue */
-	u8 HighPowerPatchDisabled;
-#endif
-
-	BOOLEAN HT_DisallowTKIP;	/* Restrict the encryption type in 11n HT mode */
-};
-
-/* Modified by Wu Xi-Kun 4/21/2006 */
-/* STA configuration and status */
-struct rt_sta_admin_config {
-	/* GROUP 1 - */
-	/*   User configuration loaded from Registry, E2PROM or OID_xxx. These settings describe */
-	/*   the user intended configuration, but not necessary fully equal to the final */
-	/*   settings in ACTIVE BSS after negotiation/compromise with the BSS holder (either */
-	/*   AP or IBSS holder). */
-	/*   Once initialized, user configuration can only be changed via OID_xxx */
-	u8 BssType;		/* BSS_INFRA or BSS_ADHOC */
-	u16 AtimWin;		/* used when starting a new IBSS */
-
-	/* GROUP 2 - */
-	/*   User configuration loaded from Registry, E2PROM or OID_xxx. These settings describe */
-	/*   the user intended configuration, and should be always applied to the final */
-	/*   settings in ACTIVE BSS without compromising with the BSS holder. */
-	/*   Once initialized, user configuration can only be changed via OID_xxx */
-	u8 RssiTrigger;
-	u8 RssiTriggerMode;	/* RSSI_TRIGGERED_UPON_BELOW_THRESHOLD or RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD */
-	u16 DefaultListenCount;	/* default listen count; */
-	unsigned long WindowsPowerMode;	/* Power mode for AC power */
-	unsigned long WindowsBatteryPowerMode;	/* Power mode for battery if exists */
-	BOOLEAN bWindowsACCAMEnable;	/* Enable CAM power mode when AC on */
-	BOOLEAN bAutoReconnect;	/* Set to TRUE when setting OID_802_11_SSID with no matching BSSID */
-	unsigned long WindowsPowerProfile;	/* Windows power profile, for NDIS5.1 PnP */
-
-	/* MIB:ieee802dot11.dot11smt(1).dot11StationConfigTable(1) */
-	u16 Psm;		/* power management mode   (PWR_ACTIVE|PWR_SAVE) */
-	u16 DisassocReason;
-	u8 DisassocSta[MAC_ADDR_LEN];
-	u16 DeauthReason;
-	u8 DeauthSta[MAC_ADDR_LEN];
-	u16 AuthFailReason;
-	u8 AuthFailSta[MAC_ADDR_LEN];
-
-	NDIS_802_11_PRIVACY_FILTER PrivacyFilter;	/* PrivacyFilter enum for 802.1X */
-	NDIS_802_11_AUTHENTICATION_MODE AuthMode;	/* This should match to whatever microsoft defined */
-	NDIS_802_11_WEP_STATUS WepStatus;
-	NDIS_802_11_WEP_STATUS OrigWepStatus;	/* Original wep status set from OID */
-
-	/* Add to support different cipher suite for WPA2/WPA mode */
-	NDIS_802_11_ENCRYPTION_STATUS GroupCipher;	/* Multicast cipher suite */
-	NDIS_802_11_ENCRYPTION_STATUS PairCipher;	/* Unicast cipher suite */
-	BOOLEAN bMixCipher;	/* Indicate current Pair & Group use different cipher suites */
-	u16 RsnCapability;
-
-	NDIS_802_11_WEP_STATUS GroupKeyWepStatus;
-
-	u8 WpaPassPhrase[64];	/* WPA PSK pass phrase */
-	u32 WpaPassPhraseLen;	/* the length of WPA PSK pass phrase */
-	u8 PMK[32];		/* WPA PSK mode PMK */
-	u8 PTK[64];		/* WPA PSK mode PTK */
-	u8 GTK[32];		/* GTK from authenticator */
-	struct rt_bssid_info SavedPMK[PMKID_NO];
-	u32 SavedPMKNum;	/* Saved PMKID number */
-
-	u8 DefaultKeyId;
-
-	/* WPA 802.1x port control, WPA_802_1X_PORT_SECURED, WPA_802_1X_PORT_NOT_SECURED */
-	u8 PortSecured;
-
-	/* For WPA countermeasures */
-	unsigned long LastMicErrorTime;	/* record last MIC error time */
-	unsigned long MicErrCnt;	/* Should be 0, 1, 2, then reset to zero (after disassociation). */
-	BOOLEAN bBlockAssoc;	/* Block associate attempt for 60 seconds after counter measure occurred. */
-	/* For WPA-PSK supplicant state */
-	WPA_STATE WpaState;	/* Default is SS_NOTUSE and handled by microsoft 802.1x */
-	u8 ReplayCounter[8];
-	u8 ANonce[32];	/* ANonce for WPA-PSK from auhenticator */
-	u8 SNonce[32];	/* SNonce for WPA-PSK */
-
-	u8 LastSNR0;		/* last received BEACON's SNR */
-	u8 LastSNR1;		/* last received BEACON's SNR for 2nd  antenna */
-	struct rt_rssi_sample RssiSample;
-	unsigned long NumOfAvgRssiSample;
-
-	unsigned long LastBeaconRxTime;	/* OS's timestamp of the last BEACON RX time */
-	unsigned long Last11bBeaconRxTime;	/* OS's timestamp of the last 11B BEACON RX time */
-	unsigned long Last11gBeaconRxTime;	/* OS's timestamp of the last 11G BEACON RX time */
-	unsigned long Last20NBeaconRxTime;	/* OS's timestamp of the last 20MHz N BEACON RX time */
-
-	unsigned long LastScanTime;	/* Record last scan time for issue BSSID_SCAN_LIST */
-	unsigned long ScanCnt;		/* Scan counts since most recent SSID, BSSID, SCAN OID request */
-	BOOLEAN bSwRadio;	/* Software controlled Radio On/Off, TRUE: On */
-	BOOLEAN bHwRadio;	/* Hardware controlled Radio On/Off, TRUE: On */
-	BOOLEAN bRadio;		/* Radio state, And of Sw & Hw radio state */
-	BOOLEAN bHardwareRadio;	/* Hardware controlled Radio enabled */
-	BOOLEAN bShowHiddenSSID;	/* Show all known SSID in SSID list get operation */
-
-	/* New for WPA, windows want us to keep association information and */
-	/* Fixed IEs from last association response */
-	struct rt_ndis_802_11_association_information AssocInfo;
-	u16 ReqVarIELen;	/* Length of next VIE include EID & Length */
-	u8 ReqVarIEs[MAX_VIE_LEN];	/* The content saved here should be little-endian format. */
-	u16 ResVarIELen;	/* Length of next VIE include EID & Length */
-	u8 ResVarIEs[MAX_VIE_LEN];
-
-	u8 RSNIE_Len;
-	u8 RSN_IE[MAX_LEN_OF_RSNIE];	/* The content saved here should be little-endian format. */
-
-	unsigned long CLBusyBytes;	/* Save the total bytes received during channel load scan time */
-	u16 RPIDensity[8];	/* Array for RPI density collection */
-
-	u8 RMReqCnt;		/* Number of measurement request saved. */
-	u8 CurrentRMReqIdx;	/* Number of measurement request saved. */
-	BOOLEAN ParallelReq;	/* Parallel measurement, only one request performed, */
-	/* It must be the same channel with maximum duration */
-	u16 ParallelDuration;	/* Maximum duration for parallel measurement */
-	u8 ParallelChannel;	/* Only one channel with parallel measurement */
-	u16 IAPPToken;	/* IAPP dialog token */
-	/* Hack for channel load and noise histogram parameters */
-	u8 NHFactor;		/* Parameter for Noise histogram */
-	u8 CLFactor;		/* Parameter for channel load */
-
-	struct rt_ralink_timer StaQuickResponeForRateUpTimer;
-	BOOLEAN StaQuickResponeForRateUpTimerRunning;
-
-	u8 DtimCount;	/* 0.. DtimPeriod-1 */
-	u8 DtimPeriod;	/* default = 3 */
-
-	/*////////////////////////////////////////////////////////////////////////////////////// */
-	/* This is only for WHQL test. */
-	BOOLEAN WhqlTest;
-	/*////////////////////////////////////////////////////////////////////////////////////// */
-
-	struct rt_ralink_timer WpaDisassocAndBlockAssocTimer;
-	/* Fast Roaming */
-	BOOLEAN bAutoRoaming;	/* 0:disable auto roaming by RSSI, 1:enable auto roaming by RSSI */
-	char dBmToRoam;		/* the condition to roam when receiving Rssi less than this value. It's negative value. */
-
-	BOOLEAN IEEE8021X;
-	BOOLEAN IEEE8021x_required_keys;
-	struct rt_cipher_key DesireSharedKey[4];	/* Record user desired WEP keys */
-	u8 DesireSharedKeyId;
-
-	/* 0: driver ignores wpa_supplicant */
-	/* 1: wpa_supplicant initiates scanning and AP selection */
-	/* 2: driver takes care of scanning, AP selection, and IEEE 802.11 association parameters */
-	u8 WpaSupplicantUP;
-	u8 WpaSupplicantScanCount;
-	BOOLEAN bRSN_IE_FromWpaSupplicant;
-
-	char dev_name[16];
-	u16 OriDevType;
-
-	BOOLEAN bTGnWifiTest;
-	BOOLEAN bScanReqIsFromWebUI;
-
-	HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;	/* For transmit phy setting in TXWI. */
-	DESIRED_TRANSMIT_SETTING DesiredTransmitSetting;
-	struct rt_ht_phy_info DesiredHtPhyInfo;
-	BOOLEAN bAutoTxRateSwitch;
-
-#ifdef RTMP_MAC_PCI
-	u8 BBPR3;
-	/* PS Control has 2 meanings for advanced power save function. */
-	/* 1. EnablePSinIdle : When no connection, always radio off except need to do site survey. */
-	/* 2. EnableNewPS  : will save more current in sleep or radio off mode. */
-	PS_CONTROL PSControl;
-#endif				/* RTMP_MAC_PCI // */
-
-	BOOLEAN bAutoConnectByBssid;
-	unsigned long BeaconLostTime;	/* seconds */
-	BOOLEAN bForceTxBurst;	/* 1: force enble TX PACKET BURST, 0: disable */
-};
-
-/* This data structure keeps the current active BSS/IBSS's configuration that this STA */
-/* had agreed upon joining the network. Which means these parameters are usually decided */
-/* by the BSS/IBSS creator instead of user configuration. Data in this data structure */
-/* is valid only when either ADHOC_ON(pAd) or INFRA_ON(pAd) is TRUE. */
-/* Normally, after SCAN or failed roaming attempts, we need to recover back to */
-/* the current active settings. */
-struct rt_sta_active_config {
-	u16 Aid;
-	u16 AtimWin;		/* in kusec; IBSS parameter set element */
-	u16 CapabilityInfo;
-	u16 CfpMaxDuration;
-	u16 CfpPeriod;
-
-	/* Copy supported rate from desired AP's beacon. We are trying to match */
-	/* AP's supported and extended rate settings. */
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen;
-	u8 ExtRateLen;
-	/* Copy supported ht from desired AP's beacon. We are trying to match */
-	struct rt_ht_phy_info SupportedPhyInfo;
-	struct rt_ht_capability SupportedHtPhy;
-};
-
-struct rt_mac_table_entry;
-
-struct rt_mac_table_entry {
-	/*Choose 1 from ValidAsWDS and ValidAsCLI  to validize. */
-	BOOLEAN ValidAsCLI;	/* Sta mode, set this TRUE after Linkup,too. */
-	BOOLEAN ValidAsWDS;	/* This is WDS Entry. only for AP mode. */
-	BOOLEAN ValidAsApCli;	/* This is a AP-Client entry, only for AP mode which enable AP-Client functions. */
-	BOOLEAN ValidAsMesh;
-	BOOLEAN ValidAsDls;	/* This is DLS Entry. only for STA mode. */
-	BOOLEAN isCached;
-	BOOLEAN bIAmBadAtheros;	/* Flag if this is Atheros chip that has IOT problem.  We need to turn on RTS/CTS protection. */
-
-	u8 EnqueueEapolStartTimerRunning;	/* Enqueue EAPoL-Start for triggering EAP SM */
-	/*jan for wpa */
-	/* record which entry revoke MIC Failure, if it leaves the BSS itself, AP won't update aMICFailTime MIB */
-	u8 CMTimerRunning;
-	u8 apidx;		/* MBSS number */
-	u8 RSNIE_Len;
-	u8 RSN_IE[MAX_LEN_OF_RSNIE];
-	u8 ANonce[LEN_KEY_DESC_NONCE];
-	u8 SNonce[LEN_KEY_DESC_NONCE];
-	u8 R_Counter[LEN_KEY_DESC_REPLAY];
-	u8 PTK[64];
-	u8 ReTryCounter;
-	struct rt_ralink_timer RetryTimer;
-	struct rt_ralink_timer EnqueueStartForPSKTimer;	/* A timer which enqueue EAPoL-Start for triggering PSK SM */
-	NDIS_802_11_AUTHENTICATION_MODE AuthMode;	/* This should match to whatever microsoft defined */
-	NDIS_802_11_WEP_STATUS WepStatus;
-	NDIS_802_11_WEP_STATUS GroupKeyWepStatus;
-	AP_WPA_STATE WpaState;
-	GTK_STATE GTKState;
-	u16 PortSecured;
-	NDIS_802_11_PRIVACY_FILTER PrivacyFilter;	/* PrivacyFilter enum for 802.1X */
-	struct rt_cipher_key PairwiseKey;
-	void *pAd;
-	int PMKID_CacheIdx;
-	u8 PMKID[LEN_PMKID];
-
-	u8 Addr[MAC_ADDR_LEN];
-	u8 PsMode;
-	SST Sst;
-	AUTH_STATE AuthState;	/* for SHARED KEY authentication state machine used only */
-	BOOLEAN IsReassocSta;	/* Indicate whether this is a reassociation procedure */
-	u16 Aid;
-	u16 CapabilityInfo;
-	u8 LastRssi;
-	unsigned long NoDataIdleCount;
-	u16 StationKeepAliveCount;	/* unit: second */
-	unsigned long PsQIdleCount;
-	struct rt_queue_header PsQueue;
-
-	u32 StaConnectTime;	/* the live time of this station since associated with AP */
-
-	BOOLEAN bSendBAR;
-	u16 NoBADataCountDown;
-
-	u32 CachedBuf[16];	/* u32 (4 bytes) for alignment */
-	u32 TxBFCount;		/* 3*3 */
-	u32 FIFOCount;
-	u32 DebugFIFOCount;
-	u32 DebugTxCount;
-	BOOLEAN bDlsInit;
-
-/*==================================================== */
-/*WDS entry needs these */
-/* if ValidAsWDS==TRUE, MatchWDSTabIdx is the index in WdsTab.MacTab */
-	u32 MatchWDSTabIdx;
-	u8 MaxSupportedRate;
-	u8 CurrTxRate;
-	u8 CurrTxRateIndex;
-	/* to record the each TX rate's quality. 0 is best, the bigger the worse. */
-	u16 TxQuality[MAX_STEP_OF_TX_RATE_SWITCH];
-/*      u16          OneSecTxOkCount; */
-	u32 OneSecTxNoRetryOkCount;
-	u32 OneSecTxRetryOkCount;
-	u32 OneSecTxFailCount;
-	u32 ContinueTxFailCnt;
-	u32 CurrTxRateStableTime;	/* # of second in current TX rate */
-	u8 TxRateUpPenalty;	/* extra # of second penalty due to last unstable condition */
-/*==================================================== */
-
-	BOOLEAN fNoisyEnvironment;
-	BOOLEAN fLastSecAccordingRSSI;
-	u8 LastSecTxRateChangeAction;	/* 0: no change, 1:rate UP, 2:rate down */
-	char LastTimeTxRateChangeAction;	/*Keep last time value of LastSecTxRateChangeAction */
-	unsigned long LastTxOkCount;
-	u8 PER[MAX_STEP_OF_TX_RATE_SWITCH];
-
-	/* a bitmap of BOOLEAN flags. each bit represent an operation status of a particular */
-	/* BOOLEAN control, either ON or OFF. These flags should always be accessed via */
-	/* CLIENT_STATUS_TEST_FLAG(), CLIENT_STATUS_SET_FLAG(), CLIENT_STATUS_CLEAR_FLAG() macros. */
-	/* see fOP_STATUS_xxx in RTMP_DEF.C for detail bit definition. fCLIENT_STATUS_AMSDU_INUSED */
-	unsigned long ClientStatusFlags;
-
-	HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;	/* For transmit phy setting in TXWI. */
-
-	/* HT EWC MIMO-N used parameters */
-	u16 RXBAbitmap;	/* fill to on-chip  RXWI_BA_BITMASK in 8.1.3RX attribute entry format */
-	u16 TXBAbitmap;	/* This bitmap as originator, only keep in software used to mark AMPDU bit in TXWI */
-	u16 TXAutoBAbitmap;
-	u16 BADeclineBitmap;
-	u16 BARecWcidArray[NUM_OF_TID];	/* The mapping wcid of recipient session. if RXBAbitmap bit is masked */
-	u16 BAOriWcidArray[NUM_OF_TID];	/* The mapping wcid of originator session. if TXBAbitmap bit is masked */
-	u16 BAOriSequence[NUM_OF_TID];	/* The mapping wcid of originator session. if TXBAbitmap bit is masked */
-
-	/* 802.11n features. */
-	u8 MpduDensity;
-	u8 MaxRAmpduFactor;
-	u8 AMsduSize;
-	u8 MmpsMode;		/* MIMO power save more. */
-
-	struct rt_ht_capability_ie HTCapability;
-
-	BOOLEAN bAutoTxRateSwitch;
-
-	u8 RateLen;
-	struct rt_mac_table_entry *pNext;
-	u16 TxSeq[NUM_OF_TID];
-	u16 NonQosDataSeq;
-
-	struct rt_rssi_sample RssiSample;
-
-	u32 TXMCSExpected[16];
-	u32 TXMCSSuccessful[16];
-	u32 TXMCSFailed[16];
-	u32 TXMCSAutoFallBack[16][16];
-
-	unsigned long LastBeaconRxTime;
-
-	unsigned long AssocDeadLine;
-};
-
-struct rt_mac_table {
-	u16 Size;
-	struct rt_mac_table_entry *Hash[HASH_TABLE_SIZE];
-	struct rt_mac_table_entry Content[MAX_LEN_OF_MAC_TABLE];
-	struct rt_queue_header McastPsQueue;
-	unsigned long PsQIdleCount;
-	BOOLEAN fAnyStationInPsm;
-	BOOLEAN fAnyStationBadAtheros;	/* Check if any Station is atheros 802.11n Chip.  We need to use RTS/CTS with Atheros 802,.11n chip. */
-	BOOLEAN fAnyTxOPForceDisable;	/* Check if it is necessary to disable BE TxOP */
-	BOOLEAN fAllStationAsRalink;	/* Check if all stations are ralink-chipset */
-	BOOLEAN fAnyStationIsLegacy;	/* Check if I use legacy rate to transmit to my BSS Station/ */
-	BOOLEAN fAnyStationNonGF;	/* Check if any Station can't support GF. */
-	BOOLEAN fAnyStation20Only;	/* Check if any Station can't support GF. */
-	BOOLEAN fAnyStationMIMOPSDynamic;	/* Check if any Station is MIMO Dynamic */
-	BOOLEAN fAnyBASession;	/* Check if there is BA session.  Force turn on RTS/CTS */
-/*2008/10/28: KH add to support Antenna power-saving of AP<-- */
-/*2008/10/28: KH add to support Antenna power-saving of AP--> */
-};
-
-struct wificonf {
-	BOOLEAN bShortGI;
-	BOOLEAN bGreenField;
-};
-
-struct rt_rtmp_dev_info {
-	u8 chipName[16];
-	RTMP_INF_TYPE infType;
-};
-
-struct rt_rtmp_chip_op {
-	/*  Calibration access related callback functions */
-	int (*eeinit) (struct rt_rtmp_adapter *pAd);	/* int (*eeinit)(struct rt_rtmp_adapter *pAd); */
-	int (*eeread) (struct rt_rtmp_adapter *pAd, u16 offset, u16 *pValue);	/* int (*eeread)(struct rt_rtmp_adapter *pAd, int offset, u16 *pValue); */
-
-	/* MCU related callback functions */
-	int (*loadFirmware) (struct rt_rtmp_adapter *pAd);	/* int (*loadFirmware)(struct rt_rtmp_adapter *pAd); */
-	int (*eraseFirmware) (struct rt_rtmp_adapter *pAd);	/* int (*eraseFirmware)(struct rt_rtmp_adapter *pAd); */
-	int (*sendCommandToMcu) (struct rt_rtmp_adapter *pAd, u8 cmd, u8 token, u8 arg0, u8 arg1);;	/* int (*sendCommandToMcu)(struct rt_rtmp_adapter *pAd, u8 cmd, u8 token, u8 arg0, u8 arg1); */
-
-	/* RF access related callback functions */
-	struct rt_reg_pair *pRFRegTable;
-	void (*AsicRfInit) (struct rt_rtmp_adapter *pAd);
-	void (*AsicRfTurnOn) (struct rt_rtmp_adapter *pAd);
-	void (*AsicRfTurnOff) (struct rt_rtmp_adapter *pAd);
-	void (*AsicReverseRfFromSleepMode) (struct rt_rtmp_adapter *pAd);
-	void (*AsicHaltAction) (struct rt_rtmp_adapter *pAd);
-};
-
-/* */
-/*  The miniport adapter structure */
-/* */
-struct rt_rtmp_adapter {
-	void *OS_Cookie;	/* save specific structure relative to OS */
-	struct net_device *net_dev;
-	unsigned long VirtualIfCnt;
-	const struct firmware *firmware;
-
-	struct rt_rtmp_chip_op chipOps;
-	u16 ThisTbttNumToNextWakeUp;
-
-#ifdef RTMP_MAC_PCI
-/*****************************************************************************************/
-/*      PCI related parameters																  */
-/*****************************************************************************************/
-	u8 *CSRBaseAddress;	/* PCI MMIO Base Address, all access will use */
-	unsigned int irq_num;
-
-	u16 LnkCtrlBitMask;
-	u16 RLnkCtrlConfiguration;
-	u16 RLnkCtrlOffset;
-	u16 HostLnkCtrlConfiguration;
-	u16 HostLnkCtrlOffset;
-	u16 PCIePowerSaveLevel;
-	unsigned long Rt3xxHostLinkCtrl;	/* USed for 3090F chip */
-	unsigned long Rt3xxRalinkLinkCtrl;	/* USed for 3090F chip */
-	u16 DeviceID;	/* Read from PCI config */
-	unsigned long AccessBBPFailCount;
-	BOOLEAN bPCIclkOff;	/* flag that indicates if the PICE power status in Configuration Space.. */
-	BOOLEAN bPCIclkOffDisableTx;	/* */
-
-	BOOLEAN brt30xxBanMcuCmd;	/*when = 0xff means all commands are ok to set . */
-	BOOLEAN b3090ESpecialChip;	/*3090E special chip that write EEPROM 0x24=0x9280. */
-	unsigned long CheckDmaBusyCount;	/* Check Interrupt Status Register Count. */
-
-	u32 int_enable_reg;
-	u32 int_disable_mask;
-	u32 int_pending;
-
-	struct rt_rtmp_dmabuf TxBufSpace[NUM_OF_TX_RING];	/* Shared memory of all 1st pre-allocated TxBuf associated with each TXD */
-	struct rt_rtmp_dmabuf RxDescRing;	/* Shared memory for RX descriptors */
-	struct rt_rtmp_dmabuf TxDescRing[NUM_OF_TX_RING];	/* Shared memory for Tx descriptors */
-	struct rt_rtmp_tx_ring TxRing[NUM_OF_TX_RING];	/* AC0~4 + HCCA */
-#endif				/* RTMP_MAC_PCI // */
-
-	spinlock_t irq_lock;
-	u8 irq_disabled;
-
-#ifdef RTMP_MAC_USB
-/*****************************************************************************************/
-/*      USB related parameters                                                           */
-/*****************************************************************************************/
-	struct usb_config_descriptor *config;
-	u32 BulkInEpAddr;	/* bulk-in endpoint address */
-	u32 BulkOutEpAddr[6];	/* bulk-out endpoint address */
-
-	u32 NumberOfPipes;
-	u16 BulkOutMaxPacketSize;
-	u16 BulkInMaxPacketSize;
-
-	/*======Control Flags */
-	long PendingIoCount;
-	unsigned long BulkFlags;
-	BOOLEAN bUsbTxBulkAggre;	/* Flags for bulk out data priority */
-
-	/*======Cmd Thread */
-	struct rt_cmdq CmdQ;
-	spinlock_t CmdQLock;	/* CmdQLock spinlock */
-	struct rt_rtmp_os_task cmdQTask;
-
-	/*======Semaphores (event) */
-	struct semaphore UsbVendorReq_semaphore;
-	void *UsbVendorReqBuf;
-	wait_queue_head_t *wait;
-#endif				/* RTMP_MAC_USB // */
-
-/*****************************************************************************************/
-/*      RBUS related parameters																  */
-/*****************************************************************************************/
-
-/*****************************************************************************************/
-/*      Both PCI/USB related parameters														  */
-/*****************************************************************************************/
-	/*struct rt_rtmp_dev_info                 chipInfo; */
-	RTMP_INF_TYPE infType;
-
-/*****************************************************************************************/
-/*      Driver Mgmt related parameters														  */
-/*****************************************************************************************/
-	struct rt_rtmp_os_task mlmeTask;
-#ifdef RTMP_TIMER_TASK_SUPPORT
-	/* If you want use timer task to handle the timer related jobs, enable this. */
-	struct rt_rtmp_timer_task_queue TimerQ;
-	spinlock_t TimerQLock;
-	struct rt_rtmp_os_task timerTask;
-#endif				/* RTMP_TIMER_TASK_SUPPORT // */
-
-/*****************************************************************************************/
-/*      Tx related parameters                                                           */
-/*****************************************************************************************/
-	BOOLEAN DeQueueRunning[NUM_OF_TX_RING];	/* for ensuring RTUSBDeQueuePacket get call once */
-	spinlock_t DeQueueLock[NUM_OF_TX_RING];
-
-#ifdef RTMP_MAC_USB
-	/* Data related context and AC specified, 4 AC supported */
-	spinlock_t BulkOutLock[6];	/* BulkOut spinlock for 4 ACs */
-	spinlock_t MLMEBulkOutLock;	/* MLME BulkOut lock */
-
-	struct rt_ht_tx_context TxContext[NUM_OF_TX_RING];
-	spinlock_t TxContextQueueLock[NUM_OF_TX_RING];	/* TxContextQueue spinlock */
-
-	/* 4 sets of Bulk Out index and pending flag */
-	u8 NextBulkOutIndex[4];	/* only used for 4 EDCA bulkout pipe */
-
-	BOOLEAN BulkOutPending[6];	/* used for total 6 bulkout pipe */
-	u8 bulkResetPipeid;
-	BOOLEAN MgmtBulkPending;
-	unsigned long bulkResetReq[6];
-#endif				/* RTMP_MAC_USB // */
-
-	/* resource for software backlog queues */
-	struct rt_queue_header TxSwQueue[NUM_OF_TX_RING];	/* 4 AC + 1 HCCA */
-	spinlock_t TxSwQueueLock[NUM_OF_TX_RING];	/* TxSwQueue spinlock */
-
-	struct rt_rtmp_dmabuf MgmtDescRing;	/* Shared memory for MGMT descriptors */
-	struct rt_rtmp_mgmt_ring MgmtRing;
-	spinlock_t MgmtRingLock;	/* Prio Ring spinlock */
-
-/*****************************************************************************************/
-/*      Rx related parameters                                                           */
-/*****************************************************************************************/
-
-#ifdef RTMP_MAC_PCI
-	struct rt_rtmp_rx_ring RxRing;
-	spinlock_t RxRingLock;	/* Rx Ring spinlock */
-#ifdef RT3090
-	spinlock_t McuCmdLock;	/*MCU Command Queue spinlock */
-#endif				/* RT3090 // */
-#endif				/* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-	struct rt_rx_context RxContext[RX_RING_SIZE];	/* 1 for redundant multiple IRP bulk in. */
-	spinlock_t BulkInLock;	/* BulkIn spinlock for 4 ACs */
-	u8 PendingRx;	/* The Maximum pending Rx value should be       RX_RING_SIZE. */
-	u8 NextRxBulkInIndex;	/* Indicate the current RxContext Index which hold by Host controller. */
-	u8 NextRxBulkInReadIndex;	/* Indicate the current RxContext Index which driver can read & process it. */
-	unsigned long NextRxBulkInPosition;	/* Want to contatenate 2 URB buffer while 1st is bulkin failed URB. This Position is 1st URB TransferLength. */
-	unsigned long TransferBufferLength;	/* current length of the packet buffer */
-	unsigned long ReadPosition;	/* current read position in a packet buffer */
-#endif				/* RTMP_MAC_USB // */
-
-/*****************************************************************************************/
-/*      ASIC related parameters                                                          */
-/*****************************************************************************************/
-	u32 MACVersion;	/* MAC version. Record rt2860C(0x28600100) or rt2860D (0x28600101).. */
-
-	/* --------------------------- */
-	/* E2PROM */
-	/* --------------------------- */
-	unsigned long EepromVersion;	/* byte 0: version, byte 1: revision, byte 2~3: unused */
-	unsigned long FirmwareVersion;	/* byte 0: Minor version, byte 1: Major version, otherwise unused. */
-	u16 EEPROMDefaultValue[NUM_EEPROM_BBP_PARMS];
-	u8 EEPROMAddressNum;	/* 93c46=6  93c66=8 */
-	BOOLEAN EepromAccess;
-	u8 EFuseTag;
-
-	/* --------------------------- */
-	/* BBP Control */
-	/* --------------------------- */
-	u8 BbpWriteLatch[140];	/* record last BBP register value written via BBP_IO_WRITE/BBP_IO_WRITE_VY_REG_ID */
-	char BbpRssiToDbmDelta;	/* change from u8 to char for high power */
-	struct rt_bbp_r66_tuning BbpTuning;
-
-	/* ---------------------------- */
-	/* RFIC control */
-	/* ---------------------------- */
-	u8 RfIcType;		/* RFIC_xxx */
-	unsigned long RfFreqOffset;	/* Frequency offset for channel switching */
-	struct rt_rtmp_rf_regs LatchRfRegs;	/* latch the latest RF programming value since RF IC doesn't support READ */
-
-	EEPROM_ANTENNA_STRUC Antenna;	/* Since Antenna definition is different for a & g. We need to save it for future reference. */
-	EEPROM_NIC_CONFIG2_STRUC NicConfig2;
-
-	/* This soft Rx Antenna Diversity mechanism is used only when user set */
-	/* RX Antenna = DIVERSITY ON */
-	struct rt_soft_rx_ant_diversity RxAnt;
-
-	u8 RFProgSeq;
-	struct rt_channel_tx_power TxPower[MAX_NUM_OF_CHANNELS];	/* Store Tx power value for all channels. */
-	struct rt_channel_tx_power ChannelList[MAX_NUM_OF_CHANNELS];	/* list all supported channels for site survey */
-	struct rt_channel_11j_tx_power TxPower11J[MAX_NUM_OF_11JCHANNELS];	/* 802.11j channel and bw */
-	struct rt_channel_11j_tx_power ChannelList11J[MAX_NUM_OF_11JCHANNELS];	/* list all supported channels for site survey */
-
-	u8 ChannelListNum;	/* number of channel in ChannelList[] */
-	u8 Bbp94;
-	BOOLEAN BbpForCCK;
-	unsigned long Tx20MPwrCfgABand[5];
-	unsigned long Tx20MPwrCfgGBand[5];
-	unsigned long Tx40MPwrCfgABand[5];
-	unsigned long Tx40MPwrCfgGBand[5];
-
-	BOOLEAN bAutoTxAgcA;	/* Enable driver auto Tx Agc control */
-	u8 TssiRefA;		/* Store Tssi reference value as 25 temperature. */
-	u8 TssiPlusBoundaryA[5];	/* Tssi boundary for increase Tx power to compensate. */
-	u8 TssiMinusBoundaryA[5];	/* Tssi boundary for decrease Tx power to compensate. */
-	u8 TxAgcStepA;	/* Store Tx TSSI delta increment / decrement value */
-	char TxAgcCompensateA;	/* Store the compensation (TxAgcStep * (idx-1)) */
-
-	BOOLEAN bAutoTxAgcG;	/* Enable driver auto Tx Agc control */
-	u8 TssiRefG;		/* Store Tssi reference value as 25 temperature. */
-	u8 TssiPlusBoundaryG[5];	/* Tssi boundary for increase Tx power to compensate. */
-	u8 TssiMinusBoundaryG[5];	/* Tssi boundary for decrease Tx power to compensate. */
-	u8 TxAgcStepG;	/* Store Tx TSSI delta increment / decrement value */
-	char TxAgcCompensateG;	/* Store the compensation (TxAgcStep * (idx-1)) */
-
-	char BGRssiOffset0;	/* Store B/G RSSI#0 Offset value on EEPROM 0x46h */
-	char BGRssiOffset1;	/* Store B/G RSSI#1 Offset value */
-	char BGRssiOffset2;	/* Store B/G RSSI#2 Offset value */
-
-	char ARssiOffset0;	/* Store A RSSI#0 Offset value on EEPROM 0x4Ah */
-	char ARssiOffset1;	/* Store A RSSI#1 Offset value */
-	char ARssiOffset2;	/* Store A RSSI#2 Offset value */
-
-	char BLNAGain;		/* Store B/G external LNA#0 value on EEPROM 0x44h */
-	char ALNAGain0;		/* Store A external LNA#0 value for ch36~64 */
-	char ALNAGain1;		/* Store A external LNA#1 value for ch100~128 */
-	char ALNAGain2;		/* Store A external LNA#2 value for ch132~165 */
-#ifdef RT30xx
-	/* for 3572 */
-	u8 Bbp25;
-	u8 Bbp26;
-
-	u8 TxMixerGain24G;	/* Tx mixer gain value from EEPROM to improve Tx EVM / Tx DAC, 2.4G */
-	u8 TxMixerGain5G;
-#endif				/* RT30xx // */
-	/* ---------------------------- */
-	/* LED control */
-	/* ---------------------------- */
-	MCU_LEDCS_STRUC LedCntl;
-	u16 Led1;		/* read from EEPROM 0x3c */
-	u16 Led2;		/* EEPROM 0x3e */
-	u16 Led3;		/* EEPROM 0x40 */
-	u8 LedIndicatorStrength;
-	u8 RssiSingalstrengthOffet;
-	BOOLEAN bLedOnScanning;
-	u8 LedStatus;
-
-/*****************************************************************************************/
-/*      802.11 related parameters                                                        */
-/*****************************************************************************************/
-	/* outgoing BEACON frame buffer and corresponding TXD */
-	struct rt_txwi BeaconTxWI;
-	u8 *BeaconBuf;
-	u16 BeaconOffset[HW_BEACON_MAX_COUNT];
-
-	/* pre-build PS-POLL and NULL frame upon link up. for efficiency purpose. */
-	struct rt_pspoll_frame PsPollFrame;
-	struct rt_header_802_11 NullFrame;
-
-#ifdef RTMP_MAC_USB
-	struct rt_tx_context BeaconContext[BEACON_RING_SIZE];
-	struct rt_tx_context NullContext;
-	struct rt_tx_context PsPollContext;
-	struct rt_tx_context RTSContext;
-#endif				/* RTMP_MAC_USB // */
-
-/*=========AP=========== */
-
-/*=======STA=========== */
-	/* ----------------------------------------------- */
-	/* STA specific configuration & operation status */
-	/* used only when pAd->OpMode == OPMODE_STA */
-	/* ----------------------------------------------- */
-	struct rt_sta_admin_config StaCfg;	/* user desired settings */
-	struct rt_sta_active_config StaActive;	/* valid only when ADHOC_ON(pAd) || INFRA_ON(pAd) */
-	char nickname[IW_ESSID_MAX_SIZE + 1];	/* nickname, only used in the iwconfig i/f */
-	int PreMediaState;
-
-/*=======Common=========== */
-	/* OP mode: either AP or STA */
-	u8 OpMode;		/* OPMODE_STA, OPMODE_AP */
-
-	int IndicateMediaState;	/* Base on Indication state, default is NdisMediaStateDisConnected */
-
-	/* MAT related parameters */
-
-	/* configuration: read from Registry & E2PROM */
-	BOOLEAN bLocalAdminMAC;	/* Use user changed MAC */
-	u8 PermanentAddress[MAC_ADDR_LEN];	/* Factory default MAC address */
-	u8 CurrentAddress[MAC_ADDR_LEN];	/* User changed MAC address */
-
-	/* ------------------------------------------------------ */
-	/* common configuration to both OPMODE_STA and OPMODE_AP */
-	/* ------------------------------------------------------ */
-	struct rt_common_config CommonCfg;
-	struct rt_mlme Mlme;
-
-	/* AP needs those variables for site survey feature. */
-	struct rt_mlme_aux MlmeAux;	/* temporary settings used during MLME state machine */
-	struct rt_bss_table ScanTab;	/* store the latest SCAN result */
-
-	/*About MacTab, the sta driver will use #0 and #1 for multicast and AP. */
-	struct rt_mac_table MacTab;	/* ASIC on-chip WCID entry table.  At TX, ASIC always use key according to this on-chip table. */
-	spinlock_t MacTabLock;
-
-	struct rt_ba_table BATable;
-
-	spinlock_t BATabLock;
-	struct rt_ralink_timer RECBATimer;
-
-	/* encryption/decryption KEY tables */
-	struct rt_cipher_key SharedKey[MAX_MBSSID_NUM][4];	/* STA always use SharedKey[BSS0][0..3] */
-
-	/* RX re-assembly buffer for fragmentation */
-	struct rt_fragment_frame FragFrame;	/* Frame storage for fragment frame */
-
-	/* various Counters */
-	struct rt_counter_802_3 Counters8023;	/* 802.3 counters */
-	struct rt_counter_802_11 WlanCounters;	/* 802.11 MIB counters */
-	struct rt_counter_ralink RalinkCounters;	/* Ralink proprietary counters */
-	struct rt_counter_drs DrsCounters;	/* counters for Dynamic TX Rate Switching */
-	struct rt_private PrivateInfo;	/* Private information & counters */
-
-	/* flags, see fRTMP_ADAPTER_xxx flags */
-	unsigned long Flags;		/* Represent current device status */
-	unsigned long PSFlags;		/* Power Save operation flag. */
-
-	/* current TX sequence # */
-	u16 Sequence;
-
-	/* Control disconnect / connect event generation */
-	/*+++Not used anymore */
-	unsigned long LinkDownTime;
-	/*--- */
-	unsigned long LastRxRate;
-	unsigned long LastTxRate;
-	/*+++Used only for Station */
-	BOOLEAN bConfigChanged;	/* Config Change flag for the same SSID setting */
-	/*--- */
-
-	unsigned long ExtraInfo;	/* Extra information for displaying status */
-	unsigned long SystemErrorBitmap;	/* b0: E2PROM version error */
-
-	/*+++Not used anymore */
-	unsigned long MacIcVersion;	/* MAC/BBP serial interface issue solved after ver.D */
-	/*--- */
-
-	/* --------------------------- */
-	/* System event log */
-	/* --------------------------- */
-	struct rt_802_11_event_table EventTab;
-
-	BOOLEAN HTCEnable;
-
-	/*****************************************************************************************/
-	/*      Statistic related parameters                                                     */
-	/*****************************************************************************************/
-#ifdef RTMP_MAC_USB
-	unsigned long BulkOutDataOneSecCount;
-	unsigned long BulkInDataOneSecCount;
-	unsigned long BulkLastOneSecCount;	/* BulkOutDataOneSecCount + BulkInDataOneSecCount */
-	unsigned long watchDogRxCnt;
-	unsigned long watchDogRxOverFlowCnt;
-	unsigned long watchDogTxPendingCnt[NUM_OF_TX_RING];
-	int TransferedLength[NUM_OF_TX_RING];
-#endif				/* RTMP_MAC_USB // */
-
-	BOOLEAN bUpdateBcnCntDone;
-	unsigned long watchDogMacDeadlock;	/* prevent MAC/BBP into deadlock condition */
-	/* ---------------------------- */
-	/* DEBUG paramerts */
-	/* ---------------------------- */
-	/*unsigned long         DebugSetting[4]; */
-	BOOLEAN bBanAllBaSetup;
-	BOOLEAN bPromiscuous;
-
-	/* ---------------------------- */
-	/* rt2860c emulation-use Parameters */
-	/* ---------------------------- */
-	/*unsigned long         rtsaccu[30]; */
-	/*unsigned long         ctsaccu[30]; */
-	/*unsigned long         cfendaccu[30]; */
-	/*unsigned long         bacontent[16]; */
-	/*unsigned long         rxint[RX_RING_SIZE+1]; */
-	/*u8         rcvba[60]; */
-	BOOLEAN bLinkAdapt;
-	BOOLEAN bForcePrintTX;
-	BOOLEAN bForcePrintRX;
-	/*BOOLEAN               bDisablescanning;               //defined in RT2870 USB */
-	BOOLEAN bStaFifoTest;
-	BOOLEAN bProtectionTest;
-	BOOLEAN bBroadComHT;
-	/*+++Following add from RT2870 USB. */
-	unsigned long BulkOutReq;
-	unsigned long BulkOutComplete;
-	unsigned long BulkOutCompleteOther;
-	unsigned long BulkOutCompleteCancel;	/* seems not used now? */
-	unsigned long BulkInReq;
-	unsigned long BulkInComplete;
-	unsigned long BulkInCompleteFail;
-	/*--- */
-
-	struct wificonf WIFItestbed;
-
-	struct reordering_mpdu_pool mpdu_blk_pool;
-
-	unsigned long OneSecondnonBEpackets;	/* record non BE packets per second */
-
-#ifdef LINUX
-	struct iw_statistics iw_stats;
-
-	struct net_device_stats stats;
-#endif				/* LINUX // */
-
-	unsigned long TbttTickCount;
-#ifdef PCI_MSI_SUPPORT
-	BOOLEAN HaveMsi;
-#endif				/* PCI_MSI_SUPPORT // */
-
-	u8 is_on;
-
-#define TIME_BASE			(1000000/OS_HZ)
-#define TIME_ONE_SECOND		(1000000/TIME_BASE)
-	u8 flg_be_adjust;
-	unsigned long be_adjust_last_time;
-
-	u8 FlgCtsEnabled;
-	u8 PM_FlgSuspend;
-
-#ifdef RT30xx
-#ifdef RTMP_EFUSE_SUPPORT
-	BOOLEAN bUseEfuse;
-	u8 EEPROMImage[1024];
-#endif				/* RTMP_EFUSE_SUPPORT // */
-#endif				/* RT30xx // */
-};
-
-#define DELAYINTMASK		0x0003fffb
-#define INTMASK				0x0003fffb
-#define IndMask				0x0003fffc
-#define RxINT				0x00000005	/* Delayed Rx or indivi rx */
-#define TxDataInt			0x000000fa	/* Delayed Tx or indivi tx */
-#define TxMgmtInt			0x00000102	/* Delayed Tx or indivi tx */
-#define TxCoherent			0x00020000	/* tx coherent */
-#define RxCoherent			0x00010000	/* rx coherent */
-#define McuCommand			0x00000200	/* mcu */
-#define PreTBTTInt			0x00001000	/* Pre-TBTT interrupt */
-#define TBTTInt				0x00000800	/* TBTT interrupt */
-#define GPTimeOutInt			0x00008000	/* GPtimeout interrupt */
-#define AutoWakeupInt		0x00004000	/* AutoWakeupInt interrupt */
-#define FifoStaFullInt			0x00002000	/*  fifo statistics full interrupt */
-
-/***************************************************************************
-  *	Rx Path software control block related data structures
-  **************************************************************************/
-struct rt_rx_blk {
-	RT28XX_RXD_STRUC RxD;
-	struct rt_rxwi *pRxWI;
-	struct rt_header_802_11 *pHeader;
-	void *pRxPacket;
-	u8 *pData;
-	u16 DataSize;
-	u16 Flags;
-	u8 UserPriority;	/* for calculate TKIP MIC using */
-};
-
-#define RX_BLK_SET_FLAG(_pRxBlk, _flag)		(_pRxBlk->Flags |= _flag)
-#define RX_BLK_TEST_FLAG(_pRxBlk, _flag)	(_pRxBlk->Flags & _flag)
-#define RX_BLK_CLEAR_FLAG(_pRxBlk, _flag)	(_pRxBlk->Flags &= ~(_flag))
-
-#define fRX_WDS			0x0001
-#define fRX_AMSDU       0x0002
-#define fRX_ARALINK     0x0004
-#define fRX_HTC         0x0008
-#define fRX_PAD         0x0010
-#define fRX_AMPDU       0x0020
-#define fRX_QOS			0x0040
-#define fRX_INFRA		0x0080
-#define fRX_EAP			0x0100
-#define fRX_MESH		0x0200
-#define fRX_APCLI		0x0400
-#define fRX_DLS			0x0800
-#define fRX_WPI			0x1000
-
-#define LENGTH_AMSDU_SUBFRAMEHEAD	14
-#define LENGTH_ARALINK_SUBFRAMEHEAD	14
-#define LENGTH_ARALINK_HEADER_FIELD	 2
-
-/***************************************************************************
-  *	Tx Path software control block related data structures
-  **************************************************************************/
-#define TX_UNKOWN_FRAME			0x00
-#define TX_MCAST_FRAME			0x01
-#define TX_LEGACY_FRAME			0x02
-#define TX_AMPDU_FRAME			0x04
-#define TX_AMSDU_FRAME			0x08
-#define TX_RALINK_FRAME			0x10
-#define TX_FRAG_FRAME			0x20
-
-/*      Currently the sizeof(struct rt_tx_blk) is 148 bytes. */
-struct rt_tx_blk {
-	u8 QueIdx;
-	u8 TxFrameType;	/* Indicate the Transmission type of the all frames in one batch */
-	u8 TotalFrameNum;	/* Total frame number that wants to send-out in one batch */
-	u16 TotalFragNum;	/* Total frame fragments required in one batch */
-	u16 TotalFrameLen;	/* Total length of all frames that wants to send-out in one batch */
-
-	struct rt_queue_header TxPacketList;
-	struct rt_mac_table_entry *pMacEntry;	/* NULL: packet with 802.11 RA field is multicast/broadcast address */
-	HTTRANSMIT_SETTING *pTransmit;
-
-	/* Following structure used for the characteristics of a specific packet. */
-	void *pPacket;
-	u8 *pSrcBufHeader;	/* Reference to the head of sk_buff->data */
-	u8 *pSrcBufData;	/* Reference to the sk_buff->data, will change depending on the handling progresss */
-	u32 SrcBufLen;		/* Length of packet payload which not including Layer 2 header */
-	u8 *pExtraLlcSnapEncap;	/* NULL means no extra LLC/SNAP is required */
-	u8 HeaderBuf[128];	/* TempBuffer for TX_INFO + TX_WI + 802.11 Header + padding + AMSDU SubHeader + LLC/SNAP */
-	/*RT2870 2.1.0.0 uses only 80 bytes */
-	/*RT3070 2.1.1.0 uses only 96 bytes */
-	/*RT3090 2.1.0.0 uses only 96 bytes */
-	u8 MpduHeaderLen;	/* 802.11 header length NOT including the padding */
-	u8 HdrPadLen;	/* recording Header Padding Length; */
-	u8 apidx;		/* The interface associated to this packet */
-	u8 Wcid;		/* The MAC entry associated to this packet */
-	u8 UserPriority;	/* priority class of packet */
-	u8 FrameGap;		/* what kind of IFS does this packet use */
-	u8 MpduReqNum;	/* number of fragments of this frame */
-	u8 TxRate;		/* TODO: Obsoleted? Should change to MCS? */
-	u8 CipherAlg;	/* cipher alogrithm */
-	struct rt_cipher_key *pKey;
-
-	u16 Flags;		/*See following definitions for detail. */
-
-	/*YOU SHOULD NOT TOUCH IT! Following parameters are used for hardware-depended layer. */
-	unsigned long Priv;		/* Hardware specific value saved in here. */
-};
-
-#define fTX_bRtsRequired	0x0001	/* Indicate if need send RTS frame for protection. Not used in RT2860/RT2870. */
-#define fTX_bAckRequired	0x0002	/* the packet need ack response */
-#define fTX_bPiggyBack		0x0004	/* Legacy device use Piggback or not */
-#define fTX_bHTRate		0x0008	/* allow to use HT rate */
-#define fTX_bForceNonQoS	0x0010	/* force to transmit frame without WMM-QoS in HT mode */
-#define fTX_bAllowFrag		0x0020	/* allow to fragment the packet, A-MPDU, A-MSDU, A-Ralink is not allowed to fragment */
-#define fTX_bMoreData		0x0040	/* there are more data packets in PowerSave Queue */
-#define fTX_bWMM		0x0080	/* QOS Data */
-#define fTX_bClearEAPFrame	0x0100
-
-#define TX_BLK_SET_FLAG(_pTxBlk, _flag)		(_pTxBlk->Flags |= _flag)
-#define TX_BLK_TEST_FLAG(_pTxBlk, _flag)	(((_pTxBlk->Flags & _flag) == _flag) ? 1 : 0)
-#define TX_BLK_CLEAR_FLAG(_pTxBlk, _flag)	(_pTxBlk->Flags &= ~(_flag))
-
-/***************************************************************************
-  *	Other static inline function definitions
-  **************************************************************************/
-static inline void ConvertMulticastIP2MAC(u8 *pIpAddr,
-					  u8 **ppMacAddr,
-					  u16 ProtoType)
-{
-	if (pIpAddr == NULL)
-		return;
-
-	if (ppMacAddr == NULL || *ppMacAddr == NULL)
-		return;
-
-	switch (ProtoType) {
-	case ETH_P_IPV6:
-/*                      memset(*ppMacAddr, 0, ETH_LENGTH_OF_ADDRESS); */
-		*(*ppMacAddr) = 0x33;
-		*(*ppMacAddr + 1) = 0x33;
-		*(*ppMacAddr + 2) = pIpAddr[12];
-		*(*ppMacAddr + 3) = pIpAddr[13];
-		*(*ppMacAddr + 4) = pIpAddr[14];
-		*(*ppMacAddr + 5) = pIpAddr[15];
-		break;
-
-	case ETH_P_IP:
-	default:
-/*                      memset(*ppMacAddr, 0, ETH_LENGTH_OF_ADDRESS); */
-		*(*ppMacAddr) = 0x01;
-		*(*ppMacAddr + 1) = 0x00;
-		*(*ppMacAddr + 2) = 0x5e;
-		*(*ppMacAddr + 3) = pIpAddr[1] & 0x7f;
-		*(*ppMacAddr + 4) = pIpAddr[2];
-		*(*ppMacAddr + 5) = pIpAddr[3];
-		break;
-	}
-
-	return;
-}
-
-char *GetPhyMode(int Mode);
-char *GetBW(int BW);
-
-/* */
-/*  Private routines in rtmp_init.c */
-/* */
-int RTMPAllocAdapterBlock(void *handle,
-				  struct rt_rtmp_adapter **ppAdapter);
-
-int RTMPAllocTxRxRingMemory(struct rt_rtmp_adapter *pAd);
-
-void RTMPFreeAdapter(struct rt_rtmp_adapter *pAd);
-
-int NICReadRegParameters(struct rt_rtmp_adapter *pAd,
-				 void *WrapperConfigurationContext);
-
-#ifdef RTMP_RF_RW_SUPPORT
-void NICInitRFRegisters(struct rt_rtmp_adapter *pAd);
-
-void RtmpChipOpsRFHook(struct rt_rtmp_adapter *pAd);
-
-int RT30xxWriteRFRegister(struct rt_rtmp_adapter *pAd,
-				  u8 regID, u8 value);
-
-int RT30xxReadRFRegister(struct rt_rtmp_adapter *pAd,
-				 u8 regID, u8 *pValue);
-#endif /* RTMP_RF_RW_SUPPORT // */
-
-void NICReadEEPROMParameters(struct rt_rtmp_adapter *pAd, u8 *mac_addr);
-
-void NICInitAsicFromEEPROM(struct rt_rtmp_adapter *pAd);
-
-int NICInitializeAdapter(struct rt_rtmp_adapter *pAd, IN BOOLEAN bHardReset);
-
-int NICInitializeAsic(struct rt_rtmp_adapter *pAd, IN BOOLEAN bHardReset);
-
-void NICIssueReset(struct rt_rtmp_adapter *pAd);
-
-void RTMPRingCleanUp(struct rt_rtmp_adapter *pAd, u8 RingType);
-
-void UserCfgInit(struct rt_rtmp_adapter *pAd);
-
-void NICResetFromError(struct rt_rtmp_adapter *pAd);
-
-int NICLoadFirmware(struct rt_rtmp_adapter *pAd);
-
-void NICEraseFirmware(struct rt_rtmp_adapter *pAd);
-
-int NICLoadRateSwitchingParams(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN NICCheckForHang(struct rt_rtmp_adapter *pAd);
-
-void NICUpdateFifoStaCounters(struct rt_rtmp_adapter *pAd);
-
-void NICUpdateRawCounters(struct rt_rtmp_adapter *pAd);
-
-void RTMPZeroMemory(void *pSrc, unsigned long Length);
-
-unsigned long RTMPCompareMemory(void *pSrc1, void *pSrc2, unsigned long Length);
-
-void RTMPMoveMemory(void *pDest, void *pSrc, unsigned long Length);
-
-void AtoH(char *src, u8 *dest, int destlen);
-
-void RTMPPatchMacBbpBug(struct rt_rtmp_adapter *pAd);
-
-void RTMPInitTimer(struct rt_rtmp_adapter *pAd,
-		   struct rt_ralink_timer *pTimer,
-		   void *pTimerFunc, void *pData, IN BOOLEAN Repeat);
-
-void RTMPSetTimer(struct rt_ralink_timer *pTimer, unsigned long Value);
-
-void RTMPModTimer(struct rt_ralink_timer *pTimer, unsigned long Value);
-
-void RTMPCancelTimer(struct rt_ralink_timer *pTimer, OUT BOOLEAN * pCancelled);
-
-void RTMPSetLED(struct rt_rtmp_adapter *pAd, u8 Status);
-
-void RTMPSetSignalLED(struct rt_rtmp_adapter *pAd, IN NDIS_802_11_RSSI Dbm);
-
-void RTMPEnableRxTx(struct rt_rtmp_adapter *pAd);
-
-/* */
-/* prototype in action.c */
-/* */
-void ActionStateMachineInit(struct rt_rtmp_adapter *pAd,
-			    struct rt_state_machine *S,
-			    OUT STATE_MACHINE_FUNC Trans[]);
-
-void MlmeADDBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeDELBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeDLSAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeInvalidAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeQOSAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerAddBAReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerAddBARspAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerDelBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerBAAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void SendPSMPAction(struct rt_rtmp_adapter *pAd, u8 Wcid, u8 Psmp);
-
-void PeerRMAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerPublicAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerHTAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerQOSAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void RECBATimerTimeout(void *SystemSpecific1,
-		       void *FunctionContext,
-		       void *SystemSpecific2, void *SystemSpecific3);
-
-void ORIBATimerTimeout(struct rt_rtmp_adapter *pAd);
-
-void SendRefreshBAR(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry);
-
-void ActHeaderInit(struct rt_rtmp_adapter *pAd,
-		   struct rt_header_802_11 *pHdr80211,
-		   u8 *Addr1, u8 *Addr2, u8 *Addr3);
-
-void BarHeaderInit(struct rt_rtmp_adapter *pAd,
-		   struct rt_frame_bar *pCntlBar, u8 *pDA, u8 *pSA);
-
-void InsertActField(struct rt_rtmp_adapter *pAd,
-		    u8 *pFrameBuf,
-		    unsigned long *pFrameLen, u8 Category, u8 ActCode);
-
-BOOLEAN CntlEnqueueForRecv(struct rt_rtmp_adapter *pAd,
-			   unsigned long Wcid,
-			   unsigned long MsgLen, struct rt_frame_ba_req *pMsg);
-
-/* */
-/* Private routines in rtmp_data.c */
-/* */
-BOOLEAN RTMPHandleRxDoneInterrupt(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN RTMPHandleTxRingDmaDoneInterrupt(struct rt_rtmp_adapter *pAd,
-					 INT_SOURCE_CSR_STRUC TxRingBitmap);
-
-void RTMPHandleMgmtRingDmaDoneInterrupt(struct rt_rtmp_adapter *pAd);
-
-void RTMPHandleTBTTInterrupt(struct rt_rtmp_adapter *pAd);
-
-void RTMPHandlePreTBTTInterrupt(struct rt_rtmp_adapter *pAd);
-
-void RTMPHandleTwakeupInterrupt(struct rt_rtmp_adapter *pAd);
-
-void RTMPHandleRxCoherentInterrupt(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN TxFrameIsAggregatible(struct rt_rtmp_adapter *pAd,
-			      u8 *pPrevAddr1, u8 *p8023hdr);
-
-BOOLEAN PeerIsAggreOn(struct rt_rtmp_adapter *pAd,
-		      unsigned long TxRate, struct rt_mac_table_entry *pMacEntry);
-
-int Sniff2BytesFromNdisBuffer(char *pFirstBuffer,
-				      u8 DesiredOffset,
-				      u8 *pByte0, u8 *pByte1);
-
-int STASendPacket(struct rt_rtmp_adapter *pAd, void *pPacket);
-
-void STASendPackets(void *MiniportAdapterContext,
-		    void **ppPacketArray, u32 NumberOfPackets);
-
-void RTMPDeQueuePacket(struct rt_rtmp_adapter *pAd,
-		       IN BOOLEAN bIntContext,
-		       u8 QueIdx, u8 Max_Tx_Packets);
-
-int RTMPHardTransmit(struct rt_rtmp_adapter *pAd,
-			     void *pPacket,
-			     u8 QueIdx, unsigned long *pFreeTXDLeft);
-
-int STAHardTransmit(struct rt_rtmp_adapter *pAd,
-			    struct rt_tx_blk *pTxBlk, u8 QueIdx);
-
-void STARxEAPOLFrameIndicate(struct rt_rtmp_adapter *pAd,
-			     struct rt_mac_table_entry *pEntry,
-			     struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-int RTMPFreeTXDRequest(struct rt_rtmp_adapter *pAd,
-			       u8 RingType,
-			       u8 NumberRequired, u8 *FreeNumberIs);
-
-int MlmeHardTransmit(struct rt_rtmp_adapter *pAd,
-			     u8 QueIdx, void *pPacket);
-
-int MlmeHardTransmitMgmtRing(struct rt_rtmp_adapter *pAd,
-				     u8 QueIdx, void *pPacket);
-
-#ifdef RTMP_MAC_PCI
-int MlmeHardTransmitTxRing(struct rt_rtmp_adapter *pAd,
-				   u8 QueIdx, void *pPacket);
-
-int MlmeDataHardTransmit(struct rt_rtmp_adapter *pAd,
-				 u8 QueIdx, void *pPacket);
-
-void RTMPWriteTxDescriptor(struct rt_rtmp_adapter *pAd,
-			   struct rt_txd *pTxD, IN BOOLEAN bWIV, u8 QSEL);
-#endif /* RTMP_MAC_PCI // */
-
-u16 RTMPCalcDuration(struct rt_rtmp_adapter *pAd, u8 Rate, unsigned long Size);
-
-void RTMPWriteTxWI(struct rt_rtmp_adapter *pAd, struct rt_txwi * pTxWI, IN BOOLEAN FRAG, IN BOOLEAN CFACK, IN BOOLEAN InsTimestamp, IN BOOLEAN AMPDU, IN BOOLEAN Ack, IN BOOLEAN NSeq,	/* HW new a sequence. */
-		   u8 BASize,
-		   u8 WCID,
-		   unsigned long Length,
-		   u8 PID,
-		   u8 TID,
-		   u8 TxRate,
-		   u8 Txopmode,
-		   IN BOOLEAN CfAck, IN HTTRANSMIT_SETTING *pTransmit);
-
-void RTMPWriteTxWI_Data(struct rt_rtmp_adapter *pAd,
-			struct rt_txwi *pTxWI, struct rt_tx_blk *pTxBlk);
-
-void RTMPWriteTxWI_Cache(struct rt_rtmp_adapter *pAd,
-			 struct rt_txwi *pTxWI, struct rt_tx_blk *pTxBlk);
-
-void RTMPSuspendMsduTransmission(struct rt_rtmp_adapter *pAd);
-
-void RTMPResumeMsduTransmission(struct rt_rtmp_adapter *pAd);
-
-int MiniportMMRequest(struct rt_rtmp_adapter *pAd,
-			      u8 QueIdx, u8 *pData, u32 Length);
-
-/*+++mark by shiang, now this function merge to MiniportMMRequest() */
-/*---mark by shiang, now this function merge to MiniportMMRequest() */
-
-void RTMPSendNullFrame(struct rt_rtmp_adapter *pAd,
-		       u8 TxRate, IN BOOLEAN bQosNull);
-
-void RTMPSendDisassociationFrame(struct rt_rtmp_adapter *pAd);
-
-void RTMPSendRTSFrame(struct rt_rtmp_adapter *pAd,
-		      u8 *pDA,
-		      IN unsigned int NextMpduSize,
-		      u8 TxRate,
-		      u8 RTSRate,
-		      u16 AckDuration,
-		      u8 QueIdx, u8 FrameGap);
-
-struct rt_queue_header *RTMPCheckTxSwQueue(struct rt_rtmp_adapter *pAd, u8 * QueIdx);
-
-void RTMPReportMicError(struct rt_rtmp_adapter *pAd, struct rt_cipher_key *pWpaKey);
-
-void WpaMicFailureReportFrame(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void WpaDisassocApAndBlockAssoc(void *SystemSpecific1,
-				void *FunctionContext,
-				void *SystemSpecific2,
-				void *SystemSpecific3);
-
-void WpaStaPairwiseKeySetting(struct rt_rtmp_adapter *pAd);
-
-void WpaStaGroupKeySetting(struct rt_rtmp_adapter *pAd);
-
-int RTMPCloneNdisPacket(struct rt_rtmp_adapter *pAd,
-				IN BOOLEAN pInsAMSDUHdr,
-				void *pInPacket,
-				void **ppOutPacket);
-
-int RTMPAllocateNdisPacket(struct rt_rtmp_adapter *pAd,
-				   void **pPacket,
-				   u8 *pHeader,
-				   u32 HeaderLen,
-				   u8 *pData, u32 DataLen);
-
-void RTMPFreeNdisPacket(struct rt_rtmp_adapter *pAd, void *pPacket);
-
-BOOLEAN RTMPFreeTXDUponTxDmaDone(struct rt_rtmp_adapter *pAd, u8 QueIdx);
-
-BOOLEAN RTMPCheckDHCPFrame(struct rt_rtmp_adapter *pAd, void *pPacket);
-
-BOOLEAN RTMPCheckEtherType(struct rt_rtmp_adapter *pAd, void *pPacket);
-
-/* */
-/* Private routines in rtmp_wep.c */
-/* */
-void RTMPInitWepEngine(struct rt_rtmp_adapter *pAd,
-		       u8 *pKey,
-		       u8 KeyId, u8 KeyLen, u8 *pDest);
-
-void RTMPEncryptData(struct rt_rtmp_adapter *pAd,
-		     u8 *pSrc, u8 *pDest, u32 Len);
-
-BOOLEAN RTMPSoftDecryptWEP(struct rt_rtmp_adapter *pAd,
-			   u8 *pData,
-			   unsigned long DataByteCnt, struct rt_cipher_key *pGroupKey);
-
-void RTMPSetICV(struct rt_rtmp_adapter *pAd, u8 *pDest);
-
-void ARCFOUR_INIT(struct rt_arcfourcontext *Ctx, u8 *pKey, u32 KeyLen);
-
-u8 ARCFOUR_BYTE(struct rt_arcfourcontext *Ctx);
-
-void ARCFOUR_DECRYPT(struct rt_arcfourcontext *Ctx,
-		     u8 *pDest, u8 *pSrc, u32 Len);
-
-void ARCFOUR_ENCRYPT(struct rt_arcfourcontext *Ctx,
-		     u8 *pDest, u8 *pSrc, u32 Len);
-
-void WPAARCFOUR_ENCRYPT(struct rt_arcfourcontext *Ctx,
-			u8 *pDest, u8 *pSrc, u32 Len);
-
-u32 RTMP_CALC_FCS32(u32 Fcs, u8 *Cp, int Len);
-
-/* */
-/* MLME routines */
-/* */
-
-/* Asic/RF/BBP related functions */
-
-void AsicAdjustTxPower(struct rt_rtmp_adapter *pAd);
-
-void AsicUpdateProtect(struct rt_rtmp_adapter *pAd,
-		       u16 OperaionMode,
-		       u8 SetMask,
-		       IN BOOLEAN bDisableBGProtect, IN BOOLEAN bNonGFExist);
-
-void AsicSwitchChannel(struct rt_rtmp_adapter *pAd,
-		       u8 Channel, IN BOOLEAN bScan);
-
-void AsicLockChannel(struct rt_rtmp_adapter *pAd, u8 Channel);
-
-void AsicRfTuningExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3);
-
-void AsicResetBBPAgent(struct rt_rtmp_adapter *pAd);
-
-void AsicSleepThenAutoWakeup(struct rt_rtmp_adapter *pAd,
-			     u16 TbttNumToNextWakeUp);
-
-void AsicForceSleep(struct rt_rtmp_adapter *pAd);
-
-void AsicForceWakeup(struct rt_rtmp_adapter *pAd, IN BOOLEAN bFromTx);
-
-void AsicSetBssid(struct rt_rtmp_adapter *pAd, u8 *pBssid);
-
-void AsicSetMcastWC(struct rt_rtmp_adapter *pAd);
-
-void AsicDelWcidTab(struct rt_rtmp_adapter *pAd, u8 Wcid);
-
-void AsicEnableRDG(struct rt_rtmp_adapter *pAd);
-
-void AsicDisableRDG(struct rt_rtmp_adapter *pAd);
-
-void AsicDisableSync(struct rt_rtmp_adapter *pAd);
-
-void AsicEnableBssSync(struct rt_rtmp_adapter *pAd);
-
-void AsicEnableIbssSync(struct rt_rtmp_adapter *pAd);
-
-void AsicSetEdcaParm(struct rt_rtmp_adapter *pAd, struct rt_edca_parm *pEdcaParm);
-
-void AsicSetSlotTime(struct rt_rtmp_adapter *pAd, IN BOOLEAN bUseShortSlotTime);
-
-void AsicAddSharedKeyEntry(struct rt_rtmp_adapter *pAd,
-			   u8 BssIndex,
-			   u8 KeyIdx,
-			   u8 CipherAlg,
-			   u8 *pKey, u8 *pTxMic, u8 *pRxMic);
-
-void AsicRemoveSharedKeyEntry(struct rt_rtmp_adapter *pAd,
-			      u8 BssIndex, u8 KeyIdx);
-
-void AsicUpdateWCIDAttribute(struct rt_rtmp_adapter *pAd,
-			     u16 WCID,
-			     u8 BssIndex,
-			     u8 CipherAlg,
-			     IN BOOLEAN bUsePairewiseKeyTable);
-
-void AsicUpdateWCIDIVEIV(struct rt_rtmp_adapter *pAd,
-			 u16 WCID, unsigned long uIV, unsigned long uEIV);
-
-void AsicUpdateRxWCIDTable(struct rt_rtmp_adapter *pAd,
-			   u16 WCID, u8 *pAddr);
-
-void AsicAddKeyEntry(struct rt_rtmp_adapter *pAd,
-		     u16 WCID,
-		     u8 BssIndex,
-		     u8 KeyIdx,
-		     struct rt_cipher_key *pCipherKey,
-		     IN BOOLEAN bUsePairewiseKeyTable, IN BOOLEAN bTxKey);
-
-void AsicAddPairwiseKeyEntry(struct rt_rtmp_adapter *pAd,
-			     u8 *pAddr,
-			     u8 WCID, struct rt_cipher_key *pCipherKey);
-
-void AsicRemovePairwiseKeyEntry(struct rt_rtmp_adapter *pAd,
-				u8 BssIdx, u8 Wcid);
-
-BOOLEAN AsicSendCommandToMcu(struct rt_rtmp_adapter *pAd,
-			     u8 Command,
-			     u8 Token, u8 Arg0, u8 Arg1);
-
-#ifdef RTMP_MAC_PCI
-BOOLEAN AsicCheckCommanOk(struct rt_rtmp_adapter *pAd, u8 Command);
-#endif /* RTMP_MAC_PCI // */
-
-void MacAddrRandomBssid(struct rt_rtmp_adapter *pAd, u8 *pAddr);
-
-void MgtMacHeaderInit(struct rt_rtmp_adapter *pAd,
-		      struct rt_header_802_11 *pHdr80211,
-		      u8 SubType,
-		      u8 ToDs, u8 *pDA, u8 *pBssid);
-
-void MlmeRadioOff(struct rt_rtmp_adapter *pAd);
-
-void MlmeRadioOn(struct rt_rtmp_adapter *pAd);
-
-void BssTableInit(struct rt_bss_table *Tab);
-
-void BATableInit(struct rt_rtmp_adapter *pAd, struct rt_ba_table *Tab);
-
-unsigned long BssTableSearch(struct rt_bss_table *Tab, u8 *pBssid, u8 Channel);
-
-unsigned long BssSsidTableSearch(struct rt_bss_table *Tab,
-			 u8 *pBssid,
-			 u8 *pSsid, u8 SsidLen, u8 Channel);
-
-unsigned long BssTableSearchWithSSID(struct rt_bss_table *Tab,
-			     u8 *Bssid,
-			     u8 *pSsid,
-			     u8 SsidLen, u8 Channel);
-
-unsigned long BssSsidTableSearchBySSID(struct rt_bss_table *Tab,
-			       u8 *pSsid, u8 SsidLen);
-
-void BssTableDeleteEntry(struct rt_bss_table *pTab,
-			 u8 *pBssid, u8 Channel);
-
-void BATableDeleteORIEntry(struct rt_rtmp_adapter *pAd,
-			   struct rt_ba_ori_entry *pBAORIEntry);
-
-void BssEntrySet(struct rt_rtmp_adapter *pAd, struct rt_bss_entry *pBss, u8 *pBssid, char Ssid[], u8 SsidLen, u8 BssType, u16 BeaconPeriod, struct rt_cf_parm * CfParm, u16 AtimWin, u16 CapabilityInfo, u8 SupRate[], u8 SupRateLen, u8 ExtRate[], u8 ExtRateLen, struct rt_ht_capability_ie * pHtCapability, struct rt_add_ht_info_ie * pAddHtInfo,	/* AP might use this additional ht info IE */
-		 u8 HtCapabilityLen,
-		 u8 AddHtInfoLen,
-		 u8 NewExtChanOffset,
-		 u8 Channel,
-		 char Rssi,
-		 IN LARGE_INTEGER TimeStamp,
-		 u8 CkipFlag,
-		 struct rt_edca_parm *pEdcaParm,
-		 struct rt_qos_capability_parm *pQosCapability,
-		 struct rt_qbss_load_parm *pQbssLoad,
-		 u16 LengthVIE, struct rt_ndis_802_11_variable_ies *pVIE);
-
-unsigned long BssTableSetEntry(struct rt_rtmp_adapter *pAd, struct rt_bss_table *pTab, u8 *pBssid, char Ssid[], u8 SsidLen, u8 BssType, u16 BeaconPeriod, struct rt_cf_parm * CfParm, u16 AtimWin, u16 CapabilityInfo, u8 SupRate[], u8 SupRateLen, u8 ExtRate[], u8 ExtRateLen, struct rt_ht_capability_ie * pHtCapability, struct rt_add_ht_info_ie * pAddHtInfo,	/* AP might use this additional ht info IE */
-		       u8 HtCapabilityLen,
-		       u8 AddHtInfoLen,
-		       u8 NewExtChanOffset,
-		       u8 Channel,
-		       char Rssi,
-		       IN LARGE_INTEGER TimeStamp,
-		       u8 CkipFlag,
-		       struct rt_edca_parm *pEdcaParm,
-		       struct rt_qos_capability_parm *pQosCapability,
-		       struct rt_qbss_load_parm *pQbssLoad,
-		       u16 LengthVIE, struct rt_ndis_802_11_variable_ies *pVIE);
-
-void BATableInsertEntry(struct rt_rtmp_adapter *pAd,
-			u16 Aid,
-			u16 TimeOutValue,
-			u16 StartingSeq,
-			u8 TID,
-			u8 BAWinSize,
-			u8 OriginatorStatus, IN BOOLEAN IsRecipient);
-
-void BssTableSsidSort(struct rt_rtmp_adapter *pAd,
-		      struct rt_bss_table *OutTab, char Ssid[], u8 SsidLen);
-
-void BssTableSortByRssi(struct rt_bss_table *OutTab);
-
-void BssCipherParse(struct rt_bss_entry *pBss);
-
-int MlmeQueueInit(struct rt_mlme_queue *Queue);
-
-void MlmeQueueDestroy(struct rt_mlme_queue *Queue);
-
-BOOLEAN MlmeEnqueue(struct rt_rtmp_adapter *pAd,
-		    unsigned long Machine,
-		    unsigned long MsgType, unsigned long MsgLen, void *Msg);
-
-BOOLEAN MlmeEnqueueForRecv(struct rt_rtmp_adapter *pAd,
-			   unsigned long Wcid,
-			   unsigned long TimeStampHigh,
-			   unsigned long TimeStampLow,
-			   u8 Rssi0,
-			   u8 Rssi1,
-			   u8 Rssi2,
-			   unsigned long MsgLen, void *Msg, u8 Signal);
-
-BOOLEAN MlmeDequeue(struct rt_mlme_queue *Queue, struct rt_mlme_queue_elem **Elem);
-
-void MlmeRestartStateMachine(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN MlmeQueueEmpty(struct rt_mlme_queue *Queue);
-
-BOOLEAN MlmeQueueFull(struct rt_mlme_queue *Queue);
-
-BOOLEAN MsgTypeSubst(struct rt_rtmp_adapter *pAd,
-		     struct rt_frame_802_11 *pFrame,
-		     int *Machine, int *MsgType);
-
-void StateMachineInit(struct rt_state_machine *Sm,
-		      IN STATE_MACHINE_FUNC Trans[],
-		      unsigned long StNr,
-		      unsigned long MsgNr,
-		      IN STATE_MACHINE_FUNC DefFunc,
-		      unsigned long InitState, unsigned long Base);
-
-void StateMachineSetAction(struct rt_state_machine *S,
-			   unsigned long St, unsigned long Msg, IN STATE_MACHINE_FUNC F);
-
-void StateMachinePerformAction(struct rt_rtmp_adapter *pAd,
-			       struct rt_state_machine *S, struct rt_mlme_queue_elem *Elem);
-
-void Drop(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void AssocStateMachineInit(struct rt_rtmp_adapter *pAd,
-			   struct rt_state_machine *Sm,
-			   OUT STATE_MACHINE_FUNC Trans[]);
-
-void ReassocTimeout(void *SystemSpecific1,
-		    void *FunctionContext,
-		    void *SystemSpecific2, void *SystemSpecific3);
-
-void AssocTimeout(void *SystemSpecific1,
-		  void *FunctionContext,
-		  void *SystemSpecific2, void *SystemSpecific3);
-
-void DisassocTimeout(void *SystemSpecific1,
-		     void *FunctionContext,
-		     void *SystemSpecific2, void *SystemSpecific3);
-
-/*---------------------------------------------- */
-void MlmeAssocReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeReassocReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeDisassocReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerAssocRspAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerReassocRspAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerDisassocAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void DisassocTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void AssocTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void ReassocTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void Cls3errAction(struct rt_rtmp_adapter *pAd, u8 *pAddr);
-
-void InvalidStateWhenAssoc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void InvalidStateWhenReassoc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void InvalidStateWhenDisassociate(struct rt_rtmp_adapter *pAd,
-				  struct rt_mlme_queue_elem *Elem);
-
-#ifdef RTMP_MAC_USB
-void MlmeCntlConfirm(struct rt_rtmp_adapter *pAd, unsigned long MsgType, u16 Msg);
-#endif /* RTMP_MAC_USB // */
-
-void ComposePsPoll(struct rt_rtmp_adapter *pAd);
-
-void ComposeNullFrame(struct rt_rtmp_adapter *pAd);
-
-void AssocPostProc(struct rt_rtmp_adapter *pAd,
-		   u8 *pAddr2,
-		   u16 CapabilityInfo,
-		   u16 Aid,
-		   u8 SupRate[],
-		   u8 SupRateLen,
-		   u8 ExtRate[],
-		   u8 ExtRateLen,
-		   struct rt_edca_parm *pEdcaParm,
-		   struct rt_ht_capability_ie *pHtCapability,
-		   u8 HtCapabilityLen, struct rt_add_ht_info_ie *pAddHtInfo);
-
-void AuthStateMachineInit(struct rt_rtmp_adapter *pAd,
-			  struct rt_state_machine *sm, OUT STATE_MACHINE_FUNC Trans[]);
-
-void AuthTimeout(void *SystemSpecific1,
-		 void *FunctionContext,
-		 void *SystemSpecific2, void *SystemSpecific3);
-
-void MlmeAuthReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerAuthRspAtSeq2Action(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerAuthRspAtSeq4Action(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void AuthTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void Cls2errAction(struct rt_rtmp_adapter *pAd, u8 *pAddr);
-
-void MlmeDeauthReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void InvalidStateWhenAuth(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-/*============================================= */
-
-void AuthRspStateMachineInit(struct rt_rtmp_adapter *pAd,
-			     struct rt_state_machine *Sm,
-			     IN STATE_MACHINE_FUNC Trans[]);
-
-void PeerDeauthAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerAuthSimpleRspGenAndSend(struct rt_rtmp_adapter *pAd,
-				 struct rt_header_802_11 *pHdr80211,
-				 u16 Alg,
-				 u16 Seq,
-				 u16 Reason, u16 Status);
-
-/* */
-/* Private routines in dls.c */
-/* */
-
-/*======================================== */
-
-void SyncStateMachineInit(struct rt_rtmp_adapter *pAd,
-			  struct rt_state_machine *Sm,
-			  OUT STATE_MACHINE_FUNC Trans[]);
-
-void BeaconTimeout(void *SystemSpecific1,
-		   void *FunctionContext,
-		   void *SystemSpecific2, void *SystemSpecific3);
-
-void ScanTimeout(void *SystemSpecific1,
-		 void *FunctionContext,
-		 void *SystemSpecific2, void *SystemSpecific3);
-
-void InvalidStateWhenScan(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void InvalidStateWhenJoin(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void InvalidStateWhenStart(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void EnqueueProbeRequest(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN ScanRunning(struct rt_rtmp_adapter *pAd);
-/*========================================= */
-
-void MlmeCntlInit(struct rt_rtmp_adapter *pAd,
-		  struct rt_state_machine *S, OUT STATE_MACHINE_FUNC Trans[]);
-
-void MlmeCntlMachinePerformAction(struct rt_rtmp_adapter *pAd,
-				  struct rt_state_machine *S,
-				  struct rt_mlme_queue_elem *Elem);
-
-void CntlIdleProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlOidScanProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlOidSsidProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlOidRTBssidProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlMlmeRoamingProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlWaitDisassocProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlWaitJoinProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlWaitReassocProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlWaitStartProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlWaitAuthProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlWaitAuthProc2(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void CntlWaitAssocProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void LinkUp(struct rt_rtmp_adapter *pAd, u8 BssType);
-
-void LinkDown(struct rt_rtmp_adapter *pAd, IN BOOLEAN IsReqFromAP);
-
-void IterateOnBssTab(struct rt_rtmp_adapter *pAd);
-
-void IterateOnBssTab2(struct rt_rtmp_adapter *pAd);
-
-void JoinParmFill(struct rt_rtmp_adapter *pAd,
-		  struct rt_mlme_join_req *JoinReq, unsigned long BssIdx);
-
-void AssocParmFill(struct rt_rtmp_adapter *pAd,
-		   struct rt_mlme_assoc_req *AssocReq,
-		   u8 *pAddr,
-		   u16 CapabilityInfo,
-		   unsigned long Timeout, u16 ListenIntv);
-
-void ScanParmFill(struct rt_rtmp_adapter *pAd,
-		  struct rt_mlme_scan_req *ScanReq,
-		  char Ssid[],
-		  u8 SsidLen, u8 BssType, u8 ScanType);
-
-void DisassocParmFill(struct rt_rtmp_adapter *pAd,
-		      struct rt_mlme_disassoc_req *DisassocReq,
-		      u8 *pAddr, u16 Reason);
-
-void StartParmFill(struct rt_rtmp_adapter *pAd,
-		   struct rt_mlme_start_req *StartReq,
-		   char Ssid[], u8 SsidLen);
-
-void AuthParmFill(struct rt_rtmp_adapter *pAd,
-		  struct rt_mlme_auth_req *AuthReq,
-		  u8 *pAddr, u16 Alg);
-
-void EnqueuePsPoll(struct rt_rtmp_adapter *pAd);
-
-void EnqueueBeaconFrame(struct rt_rtmp_adapter *pAd);
-
-void MlmeJoinReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeScanReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void MlmeStartReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void ScanTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void BeaconTimeoutAtJoinAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerBeaconAtScanAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerBeaconAtJoinAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerBeacon(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void PeerProbeReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-void ScanNextChannel(struct rt_rtmp_adapter *pAd);
-
-unsigned long MakeIbssBeacon(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN MlmeScanReqSanity(struct rt_rtmp_adapter *pAd,
-			  void *Msg,
-			  unsigned long MsgLen,
-			  u8 *BssType,
-			  char ssid[],
-			  u8 *SsidLen, u8 *ScanType);
-
-BOOLEAN PeerBeaconAndProbeRspSanity(struct rt_rtmp_adapter *pAd,
-				    void *Msg,
-				    unsigned long MsgLen,
-				    u8 MsgChannel,
-				    u8 *pAddr2,
-				    u8 *pBssid,
-				    char Ssid[],
-				    u8 *pSsidLen,
-				    u8 *pBssType,
-				    u16 *pBeaconPeriod,
-				    u8 *pChannel,
-				    u8 *pNewChannel,
-				    OUT LARGE_INTEGER *pTimestamp,
-				    struct rt_cf_parm *pCfParm,
-				    u16 *pAtimWin,
-				    u16 *pCapabilityInfo,
-				    u8 *pErp,
-				    u8 *pDtimCount,
-				    u8 *pDtimPeriod,
-				    u8 *pBcastFlag,
-				    u8 *pMessageToMe,
-				    u8 SupRate[],
-				    u8 *pSupRateLen,
-				    u8 ExtRate[],
-				    u8 *pExtRateLen,
-				    u8 *pCkipFlag,
-				    u8 *pAironetCellPowerLimit,
-				    struct rt_edca_parm *pEdcaParm,
-				    struct rt_qbss_load_parm *pQbssLoad,
-				    struct rt_qos_capability_parm *pQosCapability,
-				    unsigned long *pRalinkIe,
-				    u8 *pHtCapabilityLen,
-				    u8 *pPreNHtCapabilityLen,
-				    struct rt_ht_capability_ie *pHtCapability,
-				    u8 *AddHtInfoLen,
-				    struct rt_add_ht_info_ie *AddHtInfo,
-				    u8 *NewExtChannel,
-				    u16 *LengthVIE,
-				    struct rt_ndis_802_11_variable_ies *pVIE);
-
-BOOLEAN PeerAddBAReqActionSanity(struct rt_rtmp_adapter *pAd,
-				 void *pMsg,
-				 unsigned long MsgLen, u8 *pAddr2);
-
-BOOLEAN PeerAddBARspActionSanity(struct rt_rtmp_adapter *pAd,
-				 void *pMsg, unsigned long MsgLen);
-
-BOOLEAN PeerDelBAActionSanity(struct rt_rtmp_adapter *pAd,
-			      u8 Wcid, void *pMsg, unsigned long MsgLen);
-
-BOOLEAN MlmeAssocReqSanity(struct rt_rtmp_adapter *pAd,
-			   void *Msg,
-			   unsigned long MsgLen,
-			   u8 *pApAddr,
-			   u16 *CapabilityInfo,
-			   unsigned long *Timeout, u16 *ListenIntv);
-
-BOOLEAN MlmeAuthReqSanity(struct rt_rtmp_adapter *pAd,
-			  void *Msg,
-			  unsigned long MsgLen,
-			  u8 *pAddr,
-			  unsigned long *Timeout, u16 *Alg);
-
-BOOLEAN MlmeStartReqSanity(struct rt_rtmp_adapter *pAd,
-			   void *Msg,
-			   unsigned long MsgLen,
-			   char Ssid[], u8 *Ssidlen);
-
-BOOLEAN PeerAuthSanity(struct rt_rtmp_adapter *pAd,
-		       void *Msg,
-		       unsigned long MsgLen,
-		       u8 *pAddr,
-		       u16 *Alg,
-		       u16 *Seq,
-		       u16 *Status, char ChlgText[]);
-
-BOOLEAN PeerAssocRspSanity(struct rt_rtmp_adapter *pAd, void *pMsg, unsigned long MsgLen, u8 *pAddr2, u16 *pCapabilityInfo, u16 *pStatus, u16 *pAid, u8 SupRate[], u8 *pSupRateLen, u8 ExtRate[], u8 *pExtRateLen, struct rt_ht_capability_ie *pHtCapability, struct rt_add_ht_info_ie *pAddHtInfo,	/* AP might use this additional ht info IE */
-			   u8 *pHtCapabilityLen,
-			   u8 *pAddHtInfoLen,
-			   u8 *pNewExtChannelOffset,
-			   struct rt_edca_parm *pEdcaParm, u8 *pCkipFlag);
-
-BOOLEAN PeerDisassocSanity(struct rt_rtmp_adapter *pAd,
-			   void *Msg,
-			   unsigned long MsgLen,
-			   u8 *pAddr2, u16 *Reason);
-
-BOOLEAN PeerWpaMessageSanity(struct rt_rtmp_adapter *pAd,
-			     struct rt_eapol_packet *pMsg,
-			     unsigned long MsgLen,
-			     u8 MsgType, struct rt_mac_table_entry *pEntry);
-
-BOOLEAN PeerDeauthSanity(struct rt_rtmp_adapter *pAd,
-			 void *Msg,
-			 unsigned long MsgLen,
-			 u8 *pAddr2, u16 *Reason);
-
-BOOLEAN PeerProbeReqSanity(struct rt_rtmp_adapter *pAd,
-			   void *Msg,
-			   unsigned long MsgLen,
-			   u8 *pAddr2,
-			   char Ssid[], u8 *pSsidLen);
-
-BOOLEAN GetTimBit(char *Ptr,
-		  u16 Aid,
-		  u8 *TimLen,
-		  u8 *BcastFlag,
-		  u8 *DtimCount,
-		  u8 *DtimPeriod, u8 *MessageToMe);
-
-u8 ChannelSanity(struct rt_rtmp_adapter *pAd, u8 channel);
-
-NDIS_802_11_NETWORK_TYPE NetworkTypeInUseSanity(struct rt_bss_entry *pBss);
-
-BOOLEAN MlmeDelBAReqSanity(struct rt_rtmp_adapter *pAd,
-			   void *Msg, unsigned long MsgLen);
-
-BOOLEAN MlmeAddBAReqSanity(struct rt_rtmp_adapter *pAd,
-			   void *Msg, unsigned long MsgLen, u8 *pAddr2);
-
-unsigned long MakeOutgoingFrame(u8 *Buffer, unsigned long *Length, ...);
-
-void LfsrInit(struct rt_rtmp_adapter *pAd, unsigned long Seed);
-
-u8 RandomByte(struct rt_rtmp_adapter *pAd);
-
-void AsicUpdateAutoFallBackTable(struct rt_rtmp_adapter *pAd, u8 *pTxRate);
-
-void MlmePeriodicExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3);
-
-void LinkDownExec(void *SystemSpecific1,
-		  void *FunctionContext,
-		  void *SystemSpecific2, void *SystemSpecific3);
-
-void STAMlmePeriodicExec(struct rt_rtmp_adapter *pAd);
-
-void MlmeAutoScan(struct rt_rtmp_adapter *pAd);
-
-void MlmeAutoReconnectLastSSID(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN MlmeValidateSSID(u8 *pSsid, u8 SsidLen);
-
-void MlmeCheckForRoaming(struct rt_rtmp_adapter *pAd, unsigned long Now32);
-
-BOOLEAN MlmeCheckForFastRoaming(struct rt_rtmp_adapter *pAd);
-
-void MlmeDynamicTxRateSwitching(struct rt_rtmp_adapter *pAd);
-
-void MlmeSetTxRate(struct rt_rtmp_adapter *pAd,
-		   struct rt_mac_table_entry *pEntry, struct rt_rtmp_tx_rate_switch * pTxRate);
-
-void MlmeSelectTxRateTable(struct rt_rtmp_adapter *pAd,
-			   struct rt_mac_table_entry *pEntry,
-			   u8 **ppTable,
-			   u8 *pTableSize, u8 *pInitTxRateIdx);
-
-void MlmeCalculateChannelQuality(struct rt_rtmp_adapter *pAd,
-				 struct rt_mac_table_entry *pMacEntry, unsigned long Now);
-
-void MlmeCheckPsmChange(struct rt_rtmp_adapter *pAd, unsigned long Now32);
-
-void MlmeSetPsmBit(struct rt_rtmp_adapter *pAd, u16 psm);
-
-void MlmeSetTxPreamble(struct rt_rtmp_adapter *pAd, u16 TxPreamble);
-
-void UpdateBasicRateBitmap(struct rt_rtmp_adapter *pAd);
-
-void MlmeUpdateTxRates(struct rt_rtmp_adapter *pAd,
-		       IN BOOLEAN bLinkUp, u8 apidx);
-
-void MlmeUpdateHtTxRates(struct rt_rtmp_adapter *pAd, u8 apidx);
-
-void RTMPCheckRates(struct rt_rtmp_adapter *pAd,
-		    IN u8 SupRate[], IN u8 *SupRateLen);
-
-BOOLEAN RTMPCheckChannel(struct rt_rtmp_adapter *pAd,
-			 u8 CentralChannel, u8 Channel);
-
-BOOLEAN RTMPCheckHt(struct rt_rtmp_adapter *pAd,
-		    u8 Wcid,
-		    struct rt_ht_capability_ie *pHtCapability,
-		    struct rt_add_ht_info_ie *pAddHtInfo);
-
-void StaQuickResponeForRateUpExec(void *SystemSpecific1,
-				  void *FunctionContext,
-				  void *SystemSpecific2,
-				  void *SystemSpecific3);
-
-void RTMPUpdateMlmeRate(struct rt_rtmp_adapter *pAd);
-
-char RTMPMaxRssi(struct rt_rtmp_adapter *pAd,
-		 char Rssi0, char Rssi1, char Rssi2);
-
-#ifdef RT30xx
-void AsicSetRxAnt(struct rt_rtmp_adapter *pAd, u8 Ant);
-
-void RTMPFilterCalibration(struct rt_rtmp_adapter *pAd);
-
-#ifdef RTMP_EFUSE_SUPPORT
-/*2008/09/11:KH add to support efuse<-- */
-int set_eFuseGetFreeBlockCount_Proc(struct rt_rtmp_adapter *pAd, char *arg);
-
-int set_eFusedump_Proc(struct rt_rtmp_adapter *pAd, char *arg);
-
-void eFusePhysicalReadRegisters(struct rt_rtmp_adapter *pAd,
-				u16 Offset,
-				u16 Length, u16 *pData);
-
-int RtmpEfuseSupportCheck(struct rt_rtmp_adapter *pAd);
-
-void eFuseGetFreeBlockCount(struct rt_rtmp_adapter *pAd, u32 *EfuseFreeBlock);
-
-int eFuse_init(struct rt_rtmp_adapter *pAd);
-/*2008/09/11:KH add to support efuse--> */
-#endif /* RTMP_EFUSE_SUPPORT // */
-
-/* add by johnli, RF power sequence setup */
-void RT30xxLoadRFNormalModeSetup(struct rt_rtmp_adapter *pAd);
-
-void RT30xxLoadRFSleepModeSetup(struct rt_rtmp_adapter *pAd);
-
-void RT30xxReverseRFSleepModeSetup(struct rt_rtmp_adapter *pAd);
-/* end johnli */
-
-#ifdef RT3070
-void NICInitRT3070RFRegisters(struct rt_rtmp_adapter *pAd);
-#endif /* RT3070 // */
-#ifdef RT3090
-void NICInitRT3090RFRegisters(struct rt_rtmp_adapter *pAd);
-#endif /* RT3090 // */
-
-void RT30xxHaltAction(struct rt_rtmp_adapter *pAd);
-
-void RT30xxSetRxAnt(struct rt_rtmp_adapter *pAd, u8 Ant);
-#endif /* RT30xx // */
-
-void AsicEvaluateRxAnt(struct rt_rtmp_adapter *pAd);
-
-void AsicRxAntEvalTimeout(void *SystemSpecific1,
-			  void *FunctionContext,
-			  void *SystemSpecific2, void *SystemSpecific3);
-
-void APSDPeriodicExec(void *SystemSpecific1,
-		      void *FunctionContext,
-		      void *SystemSpecific2, void *SystemSpecific3);
-
-BOOLEAN RTMPCheckEntryEnableAutoRateSwitch(struct rt_rtmp_adapter *pAd,
-					   struct rt_mac_table_entry *pEntry);
-
-u8 RTMPStaFixedTxMode(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry);
-
-void RTMPUpdateLegacyTxSetting(u8 fixed_tx_mode, struct rt_mac_table_entry *pEntry);
-
-BOOLEAN RTMPAutoRateSwitchCheck(struct rt_rtmp_adapter *pAd);
-
-int MlmeInit(struct rt_rtmp_adapter *pAd);
-
-void MlmeHandler(struct rt_rtmp_adapter *pAd);
-
-void MlmeHalt(struct rt_rtmp_adapter *pAd);
-
-void MlmeResetRalinkCounters(struct rt_rtmp_adapter *pAd);
-
-void BuildChannelList(struct rt_rtmp_adapter *pAd);
-
-u8 FirstChannel(struct rt_rtmp_adapter *pAd);
-
-u8 NextChannel(struct rt_rtmp_adapter *pAd, u8 channel);
-
-void ChangeToCellPowerLimit(struct rt_rtmp_adapter *pAd,
-			    u8 AironetCellPowerLimit);
-
-/* */
-/* Prototypes of function definition in rtmp_tkip.c */
-/* */
-void RTMPInitTkipEngine(struct rt_rtmp_adapter *pAd,
-			u8 *pTKey,
-			u8 KeyId,
-			u8 *pTA,
-			u8 *pMICKey,
-			u8 *pTSC, unsigned long *pIV16, unsigned long *pIV32);
-
-void RTMPInitMICEngine(struct rt_rtmp_adapter *pAd,
-		       u8 *pKey,
-		       u8 *pDA,
-		       u8 *pSA, u8 UserPriority, u8 *pMICKey);
-
-BOOLEAN RTMPTkipCompareMICValue(struct rt_rtmp_adapter *pAd,
-				u8 *pSrc,
-				u8 *pDA,
-				u8 *pSA,
-				u8 *pMICKey,
-				u8 UserPriority, u32 Len);
-
-void RTMPCalculateMICValue(struct rt_rtmp_adapter *pAd,
-			   void *pPacket,
-			   u8 *pEncap,
-			   struct rt_cipher_key *pKey, u8 apidx);
-
-void RTMPTkipAppendByte(struct rt_tkip_key_info *pTkip, u8 uChar);
-
-void RTMPTkipAppend(struct rt_tkip_key_info *pTkip, u8 *pSrc, u32 nBytes);
-
-void RTMPTkipGetMIC(struct rt_tkip_key_info *pTkip);
-
-BOOLEAN RTMPSoftDecryptTKIP(struct rt_rtmp_adapter *pAd,
-			    u8 *pData,
-			    unsigned long DataByteCnt,
-			    u8 UserPriority, struct rt_cipher_key *pWpaKey);
-
-BOOLEAN RTMPSoftDecryptAES(struct rt_rtmp_adapter *pAd,
-			   u8 *pData,
-			   unsigned long DataByteCnt, struct rt_cipher_key *pWpaKey);
-
-/* */
-/* Prototypes of function definition in cmm_info.c */
-/* */
-int RT_CfgSetCountryRegion(struct rt_rtmp_adapter *pAd, char *arg, int band);
-
-int RT_CfgSetWirelessMode(struct rt_rtmp_adapter *pAd, char *arg);
-
-int RT_CfgSetShortSlot(struct rt_rtmp_adapter *pAd, char *arg);
-
-int RT_CfgSetWepKey(struct rt_rtmp_adapter *pAd,
-		    char *keyString,
-		    struct rt_cipher_key *pSharedKey, int keyIdx);
-
-int RT_CfgSetWPAPSKKey(struct rt_rtmp_adapter *pAd,
-		       char *keyString,
-		       u8 *pHashStr,
-		       int hashStrLen, u8 *pPMKBuf);
-
-/* */
-/* Prototypes of function definition in cmm_info.c */
-/* */
-void RTMPWPARemoveAllKeys(struct rt_rtmp_adapter *pAd);
-
-void RTMPSetPhyMode(struct rt_rtmp_adapter *pAd, unsigned long phymode);
-
-void RTMPUpdateHTIE(struct rt_ht_capability *pRtHt,
-		    u8 *pMcsSet,
-		    struct rt_ht_capability_ie *pHtCapability,
-		    struct rt_add_ht_info_ie *pAddHtInfo);
-
-void RTMPAddWcidAttributeEntry(struct rt_rtmp_adapter *pAd,
-			       u8 BssIdx,
-			       u8 KeyIdx,
-			       u8 CipherAlg, struct rt_mac_table_entry *pEntry);
-
-char *GetEncryptType(char enc);
-
-char *GetAuthMode(char auth);
-
-void RTMPSetHT(struct rt_rtmp_adapter *pAd, struct rt_oid_set_ht_phymode *pHTPhyMode);
-
-void RTMPSetIndividualHT(struct rt_rtmp_adapter *pAd, u8 apidx);
-
-void RTMPSendWirelessEvent(struct rt_rtmp_adapter *pAd,
-			   u16 Event_flag,
-			   u8 *pAddr, u8 BssIdx, char Rssi);
-
-char ConvertToRssi(struct rt_rtmp_adapter *pAd, char Rssi, u8 RssiNumber);
-
-/*===================================
-	Function prototype in cmm_wpa.c
-  =================================== */
-void RTMPToWirelessSta(struct rt_rtmp_adapter *pAd,
-		       struct rt_mac_table_entry *pEntry,
-		       u8 *pHeader802_3,
-		       u32 HdrLen,
-		       u8 *pData,
-		       u32 DataLen, IN BOOLEAN bClearFrame);
-
-void WpaDerivePTK(struct rt_rtmp_adapter *pAd,
-		  u8 *PMK,
-		  u8 *ANonce,
-		  u8 *AA,
-		  u8 *SNonce,
-		  u8 *SA, u8 *output, u32 len);
-
-void GenRandom(struct rt_rtmp_adapter *pAd, u8 *macAddr, u8 *random);
-
-BOOLEAN RTMPCheckWPAframe(struct rt_rtmp_adapter *pAd,
-			  struct rt_mac_table_entry *pEntry,
-			  u8 *pData,
-			  unsigned long DataByteCount, u8 FromWhichBSSID);
-
-void AES_GTK_KEY_UNWRAP(u8 *key,
-			u8 *plaintext,
-			u32 c_len, u8 *ciphertext);
-
-BOOLEAN RTMPParseEapolKeyData(struct rt_rtmp_adapter *pAd,
-			      u8 *pKeyData,
-			      u8 KeyDataLen,
-			      u8 GroupKeyIndex,
-			      u8 MsgType,
-			      IN BOOLEAN bWPA2, struct rt_mac_table_entry *pEntry);
-
-void ConstructEapolMsg(struct rt_mac_table_entry *pEntry,
-		       u8 GroupKeyWepStatus,
-		       u8 MsgType,
-		       u8 DefaultKeyIdx,
-		       u8 *KeyNonce,
-		       u8 *TxRSC,
-		       u8 *GTK,
-		       u8 *RSNIE,
-		       u8 RSNIE_Len, struct rt_eapol_packet *pMsg);
-
-int RTMPSoftDecryptBroadCastData(struct rt_rtmp_adapter *pAd,
-					 struct rt_rx_blk *pRxBlk,
-					 IN NDIS_802_11_ENCRYPTION_STATUS
-					 GroupCipher,
-					 struct rt_cipher_key *pShard_key);
-
-void RTMPMakeRSNIE(struct rt_rtmp_adapter *pAd,
-		   u32 AuthMode, u32 WepStatus, u8 apidx);
-
-/* */
-/* function prototype in ap_wpa.c */
-/* */
-void RTMPGetTxTscFromAsic(struct rt_rtmp_adapter *pAd,
-			  u8 apidx, u8 *pTxTsc);
-
-void APInstallPairwiseKey(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry);
-
-u32 APValidateRSNIE(struct rt_rtmp_adapter *pAd,
-		     struct rt_mac_table_entry *pEntry,
-		     u8 *pRsnIe, u8 rsnie_len);
-
-void HandleCounterMeasure(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry);
-
-void WPAStart4WayHS(struct rt_rtmp_adapter *pAd,
-		    struct rt_mac_table_entry *pEntry, unsigned long TimeInterval);
-
-void WPAStart2WayGroupHS(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry);
-
-void PeerPairMsg1Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem);
-
-void PeerPairMsg2Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem);
-
-void PeerPairMsg3Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem);
-
-void PeerPairMsg4Action(struct rt_rtmp_adapter *pAd,
-			struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem);
-
-void PeerGroupMsg1Action(struct rt_rtmp_adapter *pAd,
-			 struct rt_mac_table_entry *pEntry, struct rt_mlme_queue_elem *Elem);
-
-void PeerGroupMsg2Action(struct rt_rtmp_adapter *pAd,
-			 struct rt_mac_table_entry *pEntry,
-			 void *Msg, u32 MsgLen);
-
-void WpaDeriveGTK(u8 *PMK,
-		  u8 *GNonce,
-		  u8 *AA, u8 *output, u32 len);
-
-void AES_GTK_KEY_WRAP(u8 *key,
-		      u8 *plaintext,
-		      u32 p_len, u8 *ciphertext);
-
-/*typedef void (*TIMER_FUNCTION)(unsigned long); */
-
-/* timeout -- ms */
-void RTMP_SetPeriodicTimer(struct timer_list *pTimer,
-			   IN unsigned long timeout);
-
-void RTMP_OS_Init_Timer(struct rt_rtmp_adapter *pAd,
-			struct timer_list *pTimer,
-			IN TIMER_FUNCTION function, void *data);
-
-void RTMP_OS_Add_Timer(struct timer_list *pTimer,
-		       IN unsigned long timeout);
-
-void RTMP_OS_Mod_Timer(struct timer_list *pTimer,
-		       IN unsigned long timeout);
-
-void RTMP_OS_Del_Timer(struct timer_list *pTimer,
-		       OUT BOOLEAN *pCancelled);
-
-void RTMP_OS_Release_Packet(struct rt_rtmp_adapter *pAd, struct rt_queue_entry *pEntry);
-
-void RTMPusecDelay(unsigned long usec);
-
-int os_alloc_mem(struct rt_rtmp_adapter *pAd,
-			 u8 **mem, unsigned long size);
-
-int os_free_mem(struct rt_rtmp_adapter *pAd, void *mem);
-
-void RTMP_AllocateSharedMemory(struct rt_rtmp_adapter *pAd,
-			       unsigned long Length,
-			       IN BOOLEAN Cached,
-			       void **VirtualAddress,
-			       dma_addr_t *PhysicalAddress);
-
-void RTMPFreeTxRxRingMemory(struct rt_rtmp_adapter *pAd);
-
-int AdapterBlockAllocateMemory(void *handle, void **ppAd);
-
-void RTMP_AllocateTxDescMemory(struct rt_rtmp_adapter *pAd,
-			       u32 Index,
-			       unsigned long Length,
-			       IN BOOLEAN Cached,
-			       void **VirtualAddress,
-			       dma_addr_t *PhysicalAddress);
-
-void RTMP_AllocateFirstTxBuffer(struct rt_rtmp_adapter *pAd,
-				u32 Index,
-				unsigned long Length,
-				IN BOOLEAN Cached,
-				void **VirtualAddress,
-				dma_addr_t *PhysicalAddress);
-
-void RTMP_FreeFirstTxBuffer(struct rt_rtmp_adapter *pAd,
-			    unsigned long Length,
-			    IN BOOLEAN Cached,
-			    void *VirtualAddress,
-			    dma_addr_t PhysicalAddress);
-
-void RTMP_AllocateMgmtDescMemory(struct rt_rtmp_adapter *pAd,
-				 unsigned long Length,
-				 IN BOOLEAN Cached,
-				 void **VirtualAddress,
-				 dma_addr_t *PhysicalAddress);
-
-void RTMP_AllocateRxDescMemory(struct rt_rtmp_adapter *pAd,
-			       unsigned long Length,
-			       IN BOOLEAN Cached,
-			       void **VirtualAddress,
-			       dma_addr_t *PhysicalAddress);
-
-void RTMP_FreeDescMemory(struct rt_rtmp_adapter *pAd,
-			 unsigned long Length,
-			 void *VirtualAddress,
-			 dma_addr_t PhysicalAddress);
-
-void *RtmpOSNetPktAlloc(struct rt_rtmp_adapter *pAd, IN int size);
-
-void *RTMP_AllocateRxPacketBuffer(struct rt_rtmp_adapter *pAd,
-					 unsigned long Length,
-					 IN BOOLEAN Cached,
-					 void **VirtualAddress,
-					 OUT dma_addr_t *PhysicalAddress);
-
-void *RTMP_AllocateTxPacketBuffer(struct rt_rtmp_adapter *pAd,
-					 unsigned long Length,
-					 IN BOOLEAN Cached,
-					 void **VirtualAddress);
-
-void *RTMP_AllocateFragPacketBuffer(struct rt_rtmp_adapter *pAd,
-					   unsigned long Length);
-
-void RTMP_QueryPacketInfo(void *pPacket,
-			  struct rt_packet_info *pPacketInfo,
-			  u8 **pSrcBufVA, u32 *pSrcBufLen);
-
-void RTMP_QueryNextPacketInfo(void **ppPacket,
-			      struct rt_packet_info *pPacketInfo,
-			      u8 **pSrcBufVA, u32 *pSrcBufLen);
-
-BOOLEAN RTMP_FillTxBlkInfo(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk);
-
-struct rt_rtmp_sg_list *rt_get_sg_list_from_packet(void *pPacket,
-						struct rt_rtmp_sg_list *sg);
-
-void announce_802_3_packet(struct rt_rtmp_adapter *pAd, void *pPacket);
-
-u32 BA_Reorder_AMSDU_Announce(struct rt_rtmp_adapter *pAd, void *pPacket);
-
-struct net_device *get_netdev_from_bssid(struct rt_rtmp_adapter *pAd, u8 FromWhichBSSID);
-
-void *duplicate_pkt(struct rt_rtmp_adapter *pAd,
-			   u8 *pHeader802_3,
-			   u32 HdrLen,
-			   u8 *pData,
-			   unsigned long DataSize, u8 FromWhichBSSID);
-
-void *duplicate_pkt_with_TKIP_MIC(struct rt_rtmp_adapter *pAd,
-					 void *pOldPkt);
-
-void ba_flush_reordering_timeout_mpdus(struct rt_rtmp_adapter *pAd,
-				       struct rt_ba_rec_entry *pBAEntry,
-				       unsigned long Now32);
-
-void BAOriSessionSetUp(struct rt_rtmp_adapter *pAd,
-		       struct rt_mac_table_entry *pEntry,
-		       u8 TID,
-		       u16 TimeOut,
-		       unsigned long DelayTime, IN BOOLEAN isForced);
-
-void BASessionTearDownALL(struct rt_rtmp_adapter *pAd, u8 Wcid);
-
-BOOLEAN OS_Need_Clone_Packet(void);
-
-void build_tx_packet(struct rt_rtmp_adapter *pAd,
-		     void *pPacket,
-		     u8 *pFrame, unsigned long FrameLen);
-
-void BAOriSessionTearDown(struct rt_rtmp_adapter *pAd,
-			  u8 Wcid,
-			  u8 TID,
-			  IN BOOLEAN bPassive, IN BOOLEAN bForceSend);
-
-void BARecSessionTearDown(struct rt_rtmp_adapter *pAd,
-			  u8 Wcid, u8 TID, IN BOOLEAN bPassive);
-
-BOOLEAN ba_reordering_resource_init(struct rt_rtmp_adapter *pAd, int num);
-void ba_reordering_resource_release(struct rt_rtmp_adapter *pAd);
-
-char *rstrtok(char *s, IN const char *ct);
-
-/*//////// common ioctl functions ////////// */
-int SetCommonHT(struct rt_rtmp_adapter *pAd);
-
-int WpaCheckEapCode(struct rt_rtmp_adapter *pAd,
-		    u8 *pFrame, u16 FrameLen, u16 OffSet);
-
-void WpaSendMicFailureToWpaSupplicant(struct rt_rtmp_adapter *pAd,
-				      IN BOOLEAN bUnicast);
-
-int wext_notify_event_assoc(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN STARxDoneInterruptHandle(struct rt_rtmp_adapter *pAd, IN BOOLEAN argc);
-
-/* AMPDU packet indication */
-void Indicate_AMPDU_Packet(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-/* AMSDU packet indication */
-void Indicate_AMSDU_Packet(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-/* Normal legacy Rx packet indication */
-void Indicate_Legacy_Packet(struct rt_rtmp_adapter *pAd,
-			    struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-void Indicate_EAPOL_Packet(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-void update_os_packet_info(struct rt_rtmp_adapter *pAd,
-			   struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-void wlan_802_11_to_802_3_packet(struct rt_rtmp_adapter *pAd,
-				 struct rt_rx_blk *pRxBlk,
-				 u8 *pHeader802_3,
-				 u8 FromWhichBSSID);
-
-/* remove LLC and get 802_3 Header */
-#define  RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(_pRxBlk, _pHeader802_3)	\
-{																				\
-	u8 *_pRemovedLLCSNAP = NULL, *_pDA, *_pSA;                                 \
-																				\
-	if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_MESH))	{            \
-		_pDA = _pRxBlk->pHeader->Addr3;                                         \
-		_pSA = (u8 *)_pRxBlk->pHeader + sizeof(struct rt_header_802_11);                \
-	}                                                                           \
-	else	{\
-		if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_INFRA))	{\
-			_pDA = _pRxBlk->pHeader->Addr1;                                     \
-		if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_DLS))									\
-			_pSA = _pRxBlk->pHeader->Addr2;										\
-		else																	\
-			_pSA = _pRxBlk->pHeader->Addr3;                                     \
-		}                                                                       \
-		else	{	\
-			_pDA = _pRxBlk->pHeader->Addr1;                                     \
-			_pSA = _pRxBlk->pHeader->Addr2;                                     \
-		}                                                                       \
-	}                                                                           \
-																				\
-	CONVERT_TO_802_3(_pHeader802_3, _pDA, _pSA, _pRxBlk->pData, 				\
-		_pRxBlk->DataSize, _pRemovedLLCSNAP);                                   \
-}
-
-void Sta_Announce_or_Forward_802_3_Packet(struct rt_rtmp_adapter *pAd,
-					  void *pPacket,
-					  u8 FromWhichBSSID);
-
-#define ANNOUNCE_OR_FORWARD_802_3_PACKET(_pAd, _pPacket, _FromWhichBSS)\
-			Sta_Announce_or_Forward_802_3_Packet(_pAd, _pPacket, _FromWhichBSS);
-			/*announce_802_3_packet(_pAd, _pPacket); */
-
-void *DuplicatePacket(struct rt_rtmp_adapter *pAd,
-			     void *pPacket, u8 FromWhichBSSID);
-
-void *ClonePacket(struct rt_rtmp_adapter *pAd,
-			 void *pPacket,
-			 u8 *pData, unsigned long DataSize);
-
-/* Normal, AMPDU or AMSDU */
-void CmmRxnonRalinkFrameIndicate(struct rt_rtmp_adapter *pAd,
-				 struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-void CmmRxRalinkFrameIndicate(struct rt_rtmp_adapter *pAd,
-			      struct rt_mac_table_entry *pEntry,
-			      struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID);
-
-void Update_Rssi_Sample(struct rt_rtmp_adapter *pAd,
-			struct rt_rssi_sample *pRssi, struct rt_rxwi * pRxWI);
-
-void *GetPacketFromRxRing(struct rt_rtmp_adapter *pAd,
-				 OUT PRT28XX_RXD_STRUC pSaveRxD,
-				 OUT BOOLEAN *pbReschedule,
-				 IN u32 *pRxPending);
-
-void *RTMPDeFragmentDataFrame(struct rt_rtmp_adapter *pAd, struct rt_rx_blk *pRxBlk);
-
-enum {
-	DIDmsg_lnxind_wlansniffrm = 0x00000044,
-	DIDmsg_lnxind_wlansniffrm_hosttime = 0x00010044,
-	DIDmsg_lnxind_wlansniffrm_mactime = 0x00020044,
-	DIDmsg_lnxind_wlansniffrm_channel = 0x00030044,
-	DIDmsg_lnxind_wlansniffrm_rssi = 0x00040044,
-	DIDmsg_lnxind_wlansniffrm_sq = 0x00050044,
-	DIDmsg_lnxind_wlansniffrm_signal = 0x00060044,
-	DIDmsg_lnxind_wlansniffrm_noise = 0x00070044,
-	DIDmsg_lnxind_wlansniffrm_rate = 0x00080044,
-	DIDmsg_lnxind_wlansniffrm_istx = 0x00090044,
-	DIDmsg_lnxind_wlansniffrm_frmlen = 0x000A0044
-};
-enum {
-	P80211ENUM_msgitem_status_no_value = 0x00
-};
-enum {
-	P80211ENUM_truth_false = 0x00,
-	P80211ENUM_truth_true = 0x01
-};
-
-/* Definition from madwifi */
-struct rt_p80211item_uint32 {
-	u32 did;
-	u16 status;
-	u16 len;
-	u32 data;
-};
-
-struct rt_wlan_ng_prism2_header {
-	u32 msgcode;
-	u32 msglen;
-#define WLAN_DEVNAMELEN_MAX 16
-	u8 devname[WLAN_DEVNAMELEN_MAX];
-	struct rt_p80211item_uint32 hosttime;
-	struct rt_p80211item_uint32 mactime;
-	struct rt_p80211item_uint32 channel;
-	struct rt_p80211item_uint32 rssi;
-	struct rt_p80211item_uint32 sq;
-	struct rt_p80211item_uint32 signal;
-	struct rt_p80211item_uint32 noise;
-	struct rt_p80211item_uint32 rate;
-	struct rt_p80211item_uint32 istx;
-	struct rt_p80211item_uint32 frmlen;
-};
-
-/* The radio capture header precedes the 802.11 header. */
-struct PACKED rt_ieee80211_radiotap_header {
-	u8 it_version;	/* Version 0. Only increases
-				 * for drastic changes,
-				 * introduction of compatible
-				 * new fields does not count.
-				 */
-	u8 it_pad;
-	u16 it_len;		/* length of the whole
-				 * header in bytes, including
-				 * it_version, it_pad,
-				 * it_len, and data fields.
-				 */
-	u32 it_present;	/* A bitmap telling which
-				 * fields are present. Set bit 31
-				 * (0x80000000) to extend the
-				 * bitmap by another 32 bits.
-				 * Additional extensions are made
-				 * by setting bit 31.
-				 */
-};
-
-enum ieee80211_radiotap_type {
-	IEEE80211_RADIOTAP_TSFT = 0,
-	IEEE80211_RADIOTAP_FLAGS = 1,
-	IEEE80211_RADIOTAP_RATE = 2,
-	IEEE80211_RADIOTAP_CHANNEL = 3,
-	IEEE80211_RADIOTAP_FHSS = 4,
-	IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
-	IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
-	IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
-	IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
-	IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
-	IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
-	IEEE80211_RADIOTAP_ANTENNA = 11,
-	IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
-	IEEE80211_RADIOTAP_DB_ANTNOISE = 13
-};
-
-#define WLAN_RADIOTAP_PRESENT (			\
-	(1 << IEEE80211_RADIOTAP_TSFT)	|	\
-	(1 << IEEE80211_RADIOTAP_FLAGS) |	\
-	(1 << IEEE80211_RADIOTAP_RATE)  | 	\
-	 0)
-
-struct rt_wlan_radiotap_header {
-	struct rt_ieee80211_radiotap_header wt_ihdr;
-	long long wt_tsft;
-	u8 wt_flags;
-	u8 wt_rate;
-};
-/* Definition from madwifi */
-
-void send_monitor_packets(struct rt_rtmp_adapter *pAd, struct rt_rx_blk *pRxBlk);
-
-void RTMPSetDesiredRates(struct rt_rtmp_adapter *pAdapter, long Rates);
-
-int Set_FixedTxMode_Proc(struct rt_rtmp_adapter *pAd, char *arg);
-
-BOOLEAN RT28XXChipsetCheck(IN void *_dev_p);
-
-void RT28XXDMADisable(struct rt_rtmp_adapter *pAd);
-
-void RT28XXDMAEnable(struct rt_rtmp_adapter *pAd);
-
-void RT28xx_UpdateBeaconToAsic(struct rt_rtmp_adapter *pAd,
-			       int apidx,
-			       unsigned long BeaconLen, unsigned long UpdatePos);
-
-int rt28xx_init(struct rt_rtmp_adapter *pAd,
-		char *pDefaultMac, char *pHostName);
-
-int RtmpNetTaskInit(struct rt_rtmp_adapter *pAd);
-
-void RtmpNetTaskExit(struct rt_rtmp_adapter *pAd);
-
-int RtmpMgmtTaskInit(struct rt_rtmp_adapter *pAd);
-
-void RtmpMgmtTaskExit(struct rt_rtmp_adapter *pAd);
-
-void tbtt_tasklet(unsigned long data);
-
-struct net_device *RtmpPhyNetDevInit(struct rt_rtmp_adapter *pAd,
-			   struct rt_rtmp_os_netdev_op_hook *pNetHook);
-
-BOOLEAN RtmpPhyNetDevExit(struct rt_rtmp_adapter *pAd, struct net_device *net_dev);
-
-int RtmpRaDevCtrlInit(struct rt_rtmp_adapter *pAd, IN RTMP_INF_TYPE infType);
-
-BOOLEAN RtmpRaDevCtrlExit(struct rt_rtmp_adapter *pAd);
-
-#ifdef RTMP_MAC_PCI
-/* */
-/* Function Prototype in cmm_data_pci.c */
-/* */
-u16 RtmpPCI_WriteTxResource(struct rt_rtmp_adapter *pAd,
-			       struct rt_tx_blk *pTxBlk,
-			       IN BOOLEAN bIsLast, u16 *FreeNumber);
-
-u16 RtmpPCI_WriteSingleTxResource(struct rt_rtmp_adapter *pAd,
-				     struct rt_tx_blk *pTxBlk,
-				     IN BOOLEAN bIsLast,
-				     u16 *FreeNumber);
-
-u16 RtmpPCI_WriteMultiTxResource(struct rt_rtmp_adapter *pAd,
-				    struct rt_tx_blk *pTxBlk,
-				    u8 frameNum, u16 *FreeNumber);
-
-u16 RtmpPCI_WriteFragTxResource(struct rt_rtmp_adapter *pAd,
-				   struct rt_tx_blk *pTxBlk,
-				   u8 fragNum, u16 *FreeNumber);
-
-u16 RtmpPCI_WriteSubTxResource(struct rt_rtmp_adapter *pAd,
-				  struct rt_tx_blk *pTxBlk,
-				  IN BOOLEAN bIsLast, u16 *FreeNumber);
-
-void RtmpPCI_FinalWriteTxResource(struct rt_rtmp_adapter *pAd,
-				  struct rt_tx_blk *pTxBlk,
-				  u16 totalMPDUSize,
-				  u16 FirstTxIdx);
-
-void RtmpPCIDataLastTxIdx(struct rt_rtmp_adapter *pAd,
-			  u8 QueIdx, u16 LastTxIdx);
-
-void RtmpPCIDataKickOut(struct rt_rtmp_adapter *pAd,
-			struct rt_tx_blk *pTxBlk, u8 QueIdx);
-
-int RtmpPCIMgmtKickOut(struct rt_rtmp_adapter *pAd,
-		       u8 QueIdx,
-		       void *pPacket,
-		       u8 *pSrcBufVA, u32 SrcBufLen);
-
-int RTMPCheckRxError(struct rt_rtmp_adapter *pAd,
-			     struct rt_header_802_11 *pHeader,
-			     struct rt_rxwi *pRxWI, IN PRT28XX_RXD_STRUC pRxD);
-
-BOOLEAN RT28xxPciAsicRadioOff(struct rt_rtmp_adapter *pAd,
-			      u8 Level, u16 TbttNumToNextWakeUp);
-
-BOOLEAN RT28xxPciAsicRadioOn(struct rt_rtmp_adapter *pAd, u8 Level);
-
-void RTMPInitPCIeLinkCtrlValue(struct rt_rtmp_adapter *pAd);
-
-void RTMPFindHostPCIDev(struct rt_rtmp_adapter *pAd);
-
-void RTMPPCIeLinkCtrlValueRestore(struct rt_rtmp_adapter *pAd, u8 Level);
-
-void RTMPPCIeLinkCtrlSetting(struct rt_rtmp_adapter *pAd, u16 Max);
-
-void RTMPrt3xSetPCIePowerLinkCtrl(struct rt_rtmp_adapter *pAd);
-
-void PsPollWakeExec(void *SystemSpecific1,
-		    void *FunctionContext,
-		    void *SystemSpecific2, void *SystemSpecific3);
-
-void RadioOnExec(void *SystemSpecific1,
-		 void *FunctionContext,
-		 void *SystemSpecific2, void *SystemSpecific3);
-
-void RT28xxPciStaAsicForceWakeup(struct rt_rtmp_adapter *pAd, IN BOOLEAN bFromTx);
-
-void RT28xxPciStaAsicSleepThenAutoWakeup(struct rt_rtmp_adapter *pAd,
-					 u16 TbttNumToNextWakeUp);
-
-void RT28xxPciMlmeRadioOn(struct rt_rtmp_adapter *pAd);
-
-void RT28xxPciMlmeRadioOFF(struct rt_rtmp_adapter *pAd);
-#endif /* RTMP_MAC_PCI // */
-
-#ifdef RTMP_MAC_USB
-/* */
-/* Function Prototype in rtusb_bulk.c */
-/* */
-void RTUSBInitTxDesc(struct rt_rtmp_adapter *pAd,
-		     struct rt_tx_context *pTxContext,
-		     u8 BulkOutPipeId, IN usb_complete_t Func);
-
-void RTUSBInitHTTxDesc(struct rt_rtmp_adapter *pAd,
-		       struct rt_ht_tx_context *pTxContext,
-		       u8 BulkOutPipeId,
-		       unsigned long BulkOutSize, IN usb_complete_t Func);
-
-void RTUSBInitRxDesc(struct rt_rtmp_adapter *pAd, struct rt_rx_context *pRxContext);
-
-void RTUSBCleanUpDataBulkOutQueue(struct rt_rtmp_adapter *pAd);
-
-void RTUSBCancelPendingBulkOutIRP(struct rt_rtmp_adapter *pAd);
-
-void RTUSBBulkOutDataPacket(struct rt_rtmp_adapter *pAd,
-			    u8 BulkOutPipeId, u8 Index);
-
-void RTUSBBulkOutNullFrame(struct rt_rtmp_adapter *pAd);
-
-void RTUSBBulkOutRTSFrame(struct rt_rtmp_adapter *pAd);
-
-void RTUSBCancelPendingBulkInIRP(struct rt_rtmp_adapter *pAd);
-
-void RTUSBCancelPendingIRPs(struct rt_rtmp_adapter *pAd);
-
-void RTUSBBulkOutMLMEPacket(struct rt_rtmp_adapter *pAd, u8 Index);
-
-void RTUSBBulkOutPsPoll(struct rt_rtmp_adapter *pAd);
-
-void RTUSBCleanUpMLMEBulkOutQueue(struct rt_rtmp_adapter *pAd);
-
-void RTUSBKickBulkOut(struct rt_rtmp_adapter *pAd);
-
-void RTUSBBulkReceive(struct rt_rtmp_adapter *pAd);
-
-void DoBulkIn(struct rt_rtmp_adapter *pAd);
-
-void RTUSBInitRxDesc(struct rt_rtmp_adapter *pAd, struct rt_rx_context *pRxContext);
-
-void RTUSBBulkRxHandle(IN unsigned long data);
-
-/* */
-/* Function Prototype in rtusb_io.c */
-/* */
-int RTUSBMultiRead(struct rt_rtmp_adapter *pAd,
-			u16 Offset, u8 *pData, u16 length);
-
-int RTUSBMultiWrite(struct rt_rtmp_adapter *pAd,
-		    u16 Offset, const u8 *pData, u16 length);
-
-int RTUSBMultiWrite_OneByte(struct rt_rtmp_adapter *pAd,
-			    u16 Offset, const u8 *pData);
-
-int RTUSBReadBBPRegister(struct rt_rtmp_adapter *pAd,
-			      u8 Id, u8 *pValue);
-
-int RTUSBWriteBBPRegister(struct rt_rtmp_adapter *pAd,
-			       u8 Id, u8 Value);
-
-int RTUSBWriteRFRegister(struct rt_rtmp_adapter *pAd, u32 Value);
-
-int RTUSB_VendorRequest(struct rt_rtmp_adapter *pAd,
-			     u32 TransferFlags,
-			     u8 ReservedBits,
-			     u8 Request,
-			     u16 Value,
-			     u16 Index,
-			     void *TransferBuffer,
-			     u32 TransferBufferLength);
-
-int RTUSBReadEEPROM(struct rt_rtmp_adapter *pAd,
-			 u16 Offset, u8 *pData, u16 length);
-
-int RTUSBWriteEEPROM(struct rt_rtmp_adapter *pAd,
-			  u16 Offset, u8 *pData, u16 length);
-
-void RTUSBPutToSleep(struct rt_rtmp_adapter *pAd);
-
-int RTUSBWakeUp(struct rt_rtmp_adapter *pAd);
-
-void RTUSBInitializeCmdQ(struct rt_cmdq *cmdq);
-
-int RTUSBEnqueueCmdFromNdis(struct rt_rtmp_adapter *pAd,
-				    IN NDIS_OID Oid,
-				    IN BOOLEAN SetInformation,
-				    void *pInformationBuffer,
-				    u32 InformationBufferLength);
-
-int RTUSBEnqueueInternalCmd(struct rt_rtmp_adapter *pAd,
-				    IN NDIS_OID Oid,
-				    void *pInformationBuffer,
-				    u32 InformationBufferLength);
-
-void RTUSBDequeueCmd(struct rt_cmdq *cmdq, struct rt_cmdqelmt * * pcmdqelmt);
-
-int RTUSBCmdThread(IN void *Context);
-
-void RTUSBBssBeaconExit(struct rt_rtmp_adapter *pAd);
-
-void RTUSBBssBeaconStop(struct rt_rtmp_adapter *pAd);
-
-void RTUSBBssBeaconStart(struct rt_rtmp_adapter *pAd);
-
-void RTUSBBssBeaconInit(struct rt_rtmp_adapter *pAd);
-
-void RTUSBWatchDog(struct rt_rtmp_adapter *pAd);
-
-int RTUSBWriteMACRegister(struct rt_rtmp_adapter *pAd,
-			       u16 Offset, u32 Value);
-
-int RTUSBReadMACRegister(struct rt_rtmp_adapter *pAd,
-			      u16 Offset, u32 *pValue);
-
-int RTUSBSingleWrite(struct rt_rtmp_adapter *pAd,
-			  u16 Offset, u16 Value);
-
-int RTUSBFirmwareWrite(struct rt_rtmp_adapter *pAd,
-		       const u8 *pFwImage, unsigned long FwLen);
-
-int RTUSBVenderReset(struct rt_rtmp_adapter *pAd);
-
-int RTUSBSetHardWareRegister(struct rt_rtmp_adapter *pAdapter, void *pBuf);
-
-int RTUSBQueryHardWareRegister(struct rt_rtmp_adapter *pAdapter,
-				       void *pBuf);
-
-void CMDHandler(struct rt_rtmp_adapter *pAd);
-
-int RTUSBWriteHWMACAddress(struct rt_rtmp_adapter *pAdapter);
-
-void MacTableInitialize(struct rt_rtmp_adapter *pAd);
-
-void MlmeSetPsm(struct rt_rtmp_adapter *pAd, u16 psm);
-
-int RTMPWPAAddKeyProc(struct rt_rtmp_adapter *pAd, void *pBuf);
-
-void AsicRxAntEvalAction(struct rt_rtmp_adapter *pAd);
-
-void append_pkt(struct rt_rtmp_adapter *pAd,
-		u8 *pHeader802_3,
-		u32 HdrLen,
-		u8 *pData,
-		unsigned long DataSize, void **ppPacket);
-
-u32 deaggregate_AMSDU_announce(struct rt_rtmp_adapter *pAd,
-				void *pPacket,
-				u8 *pData, unsigned long DataSize);
-
-int RTMPCheckRxError(struct rt_rtmp_adapter *pAd,
-			     struct rt_header_802_11 *pHeader,
-			     struct rt_rxwi *pRxWI,
-			     IN PRT28XX_RXD_STRUC pRxINFO);
-
-void RTUSBMlmeHardTransmit(struct rt_rtmp_adapter *pAd, struct rt_mgmt *pMgmt);
-
-int MlmeThread(void *Context);
-
-/* */
-/* Function Prototype in rtusb_data.c */
-/* */
-int RTUSBFreeDescriptorRequest(struct rt_rtmp_adapter *pAd,
-				       u8 BulkOutPipeId,
-				       u32 NumberRequired);
-
-BOOLEAN RTUSBNeedQueueBackForAgg(struct rt_rtmp_adapter *pAd, u8 BulkOutPipeId);
-
-void RTMPWriteTxInfo(struct rt_rtmp_adapter *pAd,
-		     struct rt_txinfo *pTxInfo,
-		     u16 USBDMApktLen,
-		     IN BOOLEAN bWiv,
-		     u8 QueueSel, u8 NextValid, u8 TxBurst);
-
-/* */
-/* Function Prototype in cmm_data_usb.c */
-/* */
-u16 RtmpUSB_WriteSubTxResource(struct rt_rtmp_adapter *pAd,
-				  struct rt_tx_blk *pTxBlk,
-				  IN BOOLEAN bIsLast, u16 *FreeNumber);
-
-u16 RtmpUSB_WriteSingleTxResource(struct rt_rtmp_adapter *pAd,
-				     struct rt_tx_blk *pTxBlk,
-				     IN BOOLEAN bIsLast,
-				     u16 *FreeNumber);
-
-u16 RtmpUSB_WriteFragTxResource(struct rt_rtmp_adapter *pAd,
-				   struct rt_tx_blk *pTxBlk,
-				   u8 fragNum, u16 *FreeNumber);
-
-u16 RtmpUSB_WriteMultiTxResource(struct rt_rtmp_adapter *pAd,
-				    struct rt_tx_blk *pTxBlk,
-				    u8 frameNum, u16 *FreeNumber);
-
-void RtmpUSB_FinalWriteTxResource(struct rt_rtmp_adapter *pAd,
-				  struct rt_tx_blk *pTxBlk,
-				  u16 totalMPDUSize, u16 TxIdx);
-
-void RtmpUSBDataLastTxIdx(struct rt_rtmp_adapter *pAd,
-			  u8 QueIdx, u16 TxIdx);
-
-void RtmpUSBDataKickOut(struct rt_rtmp_adapter *pAd,
-			struct rt_tx_blk *pTxBlk, u8 QueIdx);
-
-int RtmpUSBMgmtKickOut(struct rt_rtmp_adapter *pAd,
-		       u8 QueIdx,
-		       void *pPacket,
-		       u8 *pSrcBufVA, u32 SrcBufLen);
-
-void RtmpUSBNullFrameKickOut(struct rt_rtmp_adapter *pAd,
-			     u8 QueIdx,
-			     u8 *pNullFrame, u32 frameLen);
-
-void RtmpUsbStaAsicForceWakeupTimeout(void *SystemSpecific1,
-				      void *FunctionContext,
-				      void *SystemSpecific2,
-				      void *SystemSpecific3);
-
-void RT28xxUsbStaAsicForceWakeup(struct rt_rtmp_adapter *pAd, IN BOOLEAN bFromTx);
-
-void RT28xxUsbStaAsicSleepThenAutoWakeup(struct rt_rtmp_adapter *pAd,
-					 u16 TbttNumToNextWakeUp);
-
-void RT28xxUsbMlmeRadioOn(struct rt_rtmp_adapter *pAd);
-
-void RT28xxUsbMlmeRadioOFF(struct rt_rtmp_adapter *pAd);
-#endif /* RTMP_MAC_USB // */
-
-void AsicTurnOffRFClk(struct rt_rtmp_adapter *pAd, u8 Channel);
-
-void AsicTurnOnRFClk(struct rt_rtmp_adapter *pAd, u8 Channel);
-
-#ifdef RTMP_TIMER_TASK_SUPPORT
-int RtmpTimerQThread(IN void *Context);
-
-struct rt_rtmp_timer_task_entry *RtmpTimerQInsert(struct rt_rtmp_adapter *pAd,
-					struct rt_ralink_timer *pTimer);
-
-BOOLEAN RtmpTimerQRemove(struct rt_rtmp_adapter *pAd,
-			 struct rt_ralink_timer *pTimer);
-
-void RtmpTimerQExit(struct rt_rtmp_adapter *pAd);
-
-void RtmpTimerQInit(struct rt_rtmp_adapter *pAd);
-#endif /* RTMP_TIMER_TASK_SUPPORT // */
-
-void AsicStaBbpTuning(struct rt_rtmp_adapter *pAd);
-
-BOOLEAN StaAddMacTableEntry(struct rt_rtmp_adapter *pAd,
-			    struct rt_mac_table_entry *pEntry,
-			    u8 MaxSupportedRateIn500Kbps,
-			    struct rt_ht_capability_ie *pHtCapability,
-			    u8 HtCapabilityLen,
-			    struct rt_add_ht_info_ie *pAddHtInfo,
-			    u8 AddHtInfoLen, u16 CapabilityInfo);
-
-BOOLEAN AUTH_ReqSend(struct rt_rtmp_adapter *pAd,
-		     struct rt_mlme_queue_elem *pElem,
-		     struct rt_ralink_timer *pAuthTimer,
-		     char *pSMName,
-		     u16 SeqNo,
-		     u8 *pNewElement, unsigned long ElementLen);
-
-void RTMP_IndicateMediaState(struct rt_rtmp_adapter *pAd);
-
-void ReSyncBeaconTime(struct rt_rtmp_adapter *pAd);
-
-void RTMPSetAGCInitValue(struct rt_rtmp_adapter *pAd, u8 BandWidth);
-
-int rt28xx_close(struct net_device *dev);
-int rt28xx_open(struct net_device *dev);
-
-#define VIRTUAL_IF_INC(__pAd) ((__pAd)->VirtualIfCnt++)
-#define VIRTUAL_IF_DEC(__pAd) ((__pAd)->VirtualIfCnt--)
-#define VIRTUAL_IF_NUM(__pAd) ((__pAd)->VirtualIfCnt)
-
-#ifdef LINUX
-__inline int VIRTUAL_IF_UP(struct rt_rtmp_adapter *pAd)
-{
-	if (VIRTUAL_IF_NUM(pAd) == 0) {
-		if (rt28xx_open(pAd->net_dev) != 0) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("rt28xx_open return fail!\n"));
-			return -1;
-		}
-	} else {
-	}
-	VIRTUAL_IF_INC(pAd);
-	return 0;
-}
-
-__inline void VIRTUAL_IF_DOWN(struct rt_rtmp_adapter *pAd)
-{
-	VIRTUAL_IF_DEC(pAd);
-	if (VIRTUAL_IF_NUM(pAd) == 0)
-		rt28xx_close(pAd->net_dev);
-	return;
-}
-#endif /* LINUX // */
-
-/*
-	OS Related funciton prototype definitions.
-	TODO: Maybe we need to move these function prototypes to other proper place.
-*/
-int RtmpOSWrielessEventSend(struct rt_rtmp_adapter *pAd,
-			    u32 eventType,
-			    int flags,
-			    u8 *pSrcMac,
-			    u8 *pData, u32 dataLen);
-
-int RtmpOSNetDevAddrSet(struct net_device *pNetDev, u8 *pMacAddr);
-
-int RtmpOSNetDevAttach(struct net_device *pNetDev,
-		       struct rt_rtmp_os_netdev_op_hook *pDevOpHook);
-
-void RtmpOSNetDevClose(struct net_device *pNetDev);
-
-void RtmpOSNetDevDetach(struct net_device *pNetDev);
-
-int RtmpOSNetDevAlloc(struct net_device **pNewNetDev, u32 privDataSize);
-
-void RtmpOSNetDevFree(struct net_device *pNetDev);
-
-struct net_device *RtmpOSNetDevGetByName(struct net_device *pNetDev, char *pDevName);
-
-void RtmpOSNetDeviceRefPut(struct net_device *pNetDev);
-
-struct net_device *RtmpOSNetDevCreate(struct rt_rtmp_adapter *pAd,
-			    int devType,
-			    int devNum,
-			    int privMemSize, char *pNamePrefix);
-
-/*
-	Task operation related function prototypes
-*/
-void RtmpOSTaskCustomize(struct rt_rtmp_os_task *pTask);
-
-int RtmpOSTaskNotifyToExit(struct rt_rtmp_os_task *pTask);
-
-int RtmpOSTaskKill(struct rt_rtmp_os_task *pTask);
-
-int RtmpOSTaskInit(struct rt_rtmp_os_task *pTask,
-			   char *pTaskName, void * pPriv);
-
-int RtmpOSTaskAttach(struct rt_rtmp_os_task *pTask,
-			     IN int (*fn) (void *), IN void *arg);
-
-/*
-	File operation related function prototypes
-*/
-struct file *RtmpOSFileOpen(IN char *pPath, IN int flag, IN int mode);
-
-int RtmpOSFileClose(struct file *osfd);
-
-void RtmpOSFileSeek(struct file *osfd, IN int offset);
-
-int RtmpOSFileRead(struct file *osfd, IN char *pDataPtr, IN int readLen);
-
-int RtmpOSFileWrite(struct file *osfd, IN char *pDataPtr, IN int writeLen);
-
-#endif /* __RTMP_H__ */
diff --git a/drivers/staging/rt2860/rtmp_chip.h b/drivers/staging/rt2860/rtmp_chip.h
deleted file mode 100644
index 0adf2cd2deb75ab632d7a4d6c57dad648944edcd..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_chip.h
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_chip.h
-
-	Abstract:
-	Ralink Wireless Chip related definition & structures
-
-	Revision History:
-	Who			When		  What
-	--------	----------	  ----------------------------------------------
-*/
-
-#ifndef	__RTMP_CHIP_H__
-#define	__RTMP_CHIP_H__
-
-#include "rtmp_type.h"
-
-#ifdef RT2860
-#include "chip/rt2860.h"
-#endif /* RT2860 // */
-#ifdef RT2870
-#include "chip/rt2870.h"
-#endif /* RT2870 // */
-#ifdef RT3070
-#include "chip/rt3070.h"
-#endif /* RT3070 // */
-#ifdef RT3090
-#include "chip/rt3090.h"
-#endif /* RT3090 // */
-
-/* We will have a cost down version which mac version is 0x3090xxxx */
-/* */
-/* RT3090A facts */
-/* */
-/* a) 2.4 GHz */
-/* b) Replacement for RT3090 */
-/* c) Internal LNA */
-/* d) Interference over channel #14 */
-/* e) New BBP features (e.g., SIG re-modulation) */
-/* */
-#define IS_RT3090A(_pAd)				((((_pAd)->MACVersion & 0xffff0000) == 0x30900000))
-
-/* We will have a cost down version which mac version is 0x3090xxxx */
-#define IS_RT3090(_pAd)				((((_pAd)->MACVersion & 0xffff0000) == 0x30710000) || (IS_RT3090A(_pAd)))
-
-#define IS_RT3070(_pAd)		(((_pAd)->MACVersion & 0xffff0000) == 0x30700000)
-#define IS_RT3071(_pAd)		(((_pAd)->MACVersion & 0xffff0000) == 0x30710000)
-#define IS_RT2070(_pAd)		(((_pAd)->RfIcType == RFIC_2020) || ((_pAd)->EFuseTag == 0x27))
-
-#define IS_RT30xx(_pAd)		(((_pAd)->MACVersion & 0xfff00000) == 0x30700000||IS_RT3090A(_pAd))
-/*#define IS_RT305X(_pAd)               ((_pAd)->MACVersion == 0x28720200) */
-
-/* RT3572, 3592, 3562, 3062 share the same MAC version */
-#define IS_RT3572(_pAd)		(((_pAd)->MACVersion & 0xffff0000) == 0x35720000)
-#define IS_VERSION_BEFORE_F(_pAd)			(((_pAd)->MACVersion&0xffff) <= 0x0211)
-/* F version is 0x0212, E version is 0x0211. 309x can save more power after F version. */
-#define IS_VERSION_AFTER_F(_pAd)			((((_pAd)->MACVersion&0xffff) >= 0x0212) || (((_pAd)->b3090ESpecialChip == TRUE)))
-/* */
-/* RT3390 facts */
-/* */
-/* a) Base on RT3090 (RF IC: RT3020) */
-/* b) 2.4 GHz */
-/* c) 1x1 */
-/* d) Single chip */
-/* e) Internal components: PA and LNA */
-/* */
-/*RT3390,RT3370 */
-#define IS_RT3390(_pAd)				(((_pAd)->MACVersion & 0xFFFF0000) == 0x33900000)
-
-/* ------------------------------------------------------ */
-/* PCI registers - base address 0x0000 */
-/* ------------------------------------------------------ */
-#define CHIP_PCI_CFG		0x0000
-#define CHIP_PCI_EECTRL		0x0004
-#define CHIP_PCI_MCUCTRL	0x0008
-
-#define OPT_14			0x114
-
-#define RETRY_LIMIT		10
-
-/* ------------------------------------------------------ */
-/* BBP & RF     definition */
-/* ------------------------------------------------------ */
-#define	BUSY		                1
-#define	IDLE		                0
-
-/*------------------------------------------------------------------------- */
-/* EEPROM definition */
-/*------------------------------------------------------------------------- */
-#define EEDO                        0x08
-#define EEDI                        0x04
-#define EECS                        0x02
-#define EESK                        0x01
-#define EERL                        0x80
-
-#define EEPROM_WRITE_OPCODE         0x05
-#define EEPROM_READ_OPCODE          0x06
-#define EEPROM_EWDS_OPCODE          0x10
-#define EEPROM_EWEN_OPCODE          0x13
-
-#define NUM_EEPROM_BBP_PARMS		19	/* Include NIC Config 0, 1, CR, TX ALC step, BBPs */
-#define NUM_EEPROM_TX_G_PARMS		7
-#define EEPROM_NIC1_OFFSET          0x34	/* The address is from NIC config 0, not BBP register ID */
-#define EEPROM_NIC2_OFFSET          0x36	/* The address is from NIC config 0, not BBP register ID */
-#define EEPROM_BBP_BASE_OFFSET		0xf0	/* The address is from NIC config 0, not BBP register ID */
-#define EEPROM_G_TX_PWR_OFFSET		0x52
-#define EEPROM_G_TX2_PWR_OFFSET		0x60
-#define EEPROM_LED1_OFFSET			0x3c
-#define EEPROM_LED2_OFFSET			0x3e
-#define EEPROM_LED3_OFFSET			0x40
-#define EEPROM_LNA_OFFSET			0x44
-#define EEPROM_RSSI_BG_OFFSET		0x46
-#define EEPROM_TXMIXER_GAIN_2_4G	0x48
-#define EEPROM_RSSI_A_OFFSET		0x4a
-#define EEPROM_TXMIXER_GAIN_5G		0x4c
-#define EEPROM_DEFINE_MAX_TXPWR		0x4e
-#define EEPROM_TXPOWER_BYRATE_20MHZ_2_4G	0xde	/* 20MHZ 2.4G tx power. */
-#define EEPROM_TXPOWER_BYRATE_40MHZ_2_4G	0xee	/* 40MHZ 2.4G tx power. */
-#define EEPROM_TXPOWER_BYRATE_20MHZ_5G		0xfa	/* 20MHZ 5G tx power. */
-#define EEPROM_TXPOWER_BYRATE_40MHZ_5G		0x10a	/* 40MHZ 5G tx power. */
-#define EEPROM_A_TX_PWR_OFFSET      0x78
-#define EEPROM_A_TX2_PWR_OFFSET      0xa6
-/*#define EEPROM_Japan_TX_PWR_OFFSET      0x90 // 802.11j */
-/*#define EEPROM_Japan_TX2_PWR_OFFSET      0xbe */
-/*#define EEPROM_TSSI_REF_OFFSET        0x54 */
-/*#define EEPROM_TSSI_DELTA_OFFSET      0x24 */
-/*#define EEPROM_CCK_TX_PWR_OFFSET  0x62 */
-/*#define EEPROM_CALIBRATE_OFFSET       0x7c */
-#define EEPROM_VERSION_OFFSET       0x02
-#define EEPROM_FREQ_OFFSET			0x3a
-#define EEPROM_TXPOWER_BYRATE	0xde	/* 20MHZ power. */
-#define EEPROM_TXPOWER_DELTA		0x50	/* 20MHZ AND 40 MHZ use different power. This is delta in 40MHZ. */
-#define VALID_EEPROM_VERSION        1
-
-/*
-  *   EEPROM operation related marcos
-  */
-#define RT28xx_EEPROM_READ16(_pAd, _offset, _value)			\
-	(_pAd)->chipOps.eeread((struct rt_rtmp_adapter *)(_pAd), (u16)(_offset), (u16 *)&(_value))
-
-/* ------------------------------------------------------------------- */
-/*  E2PROM data layout */
-/* ------------------------------------------------------------------- */
-
-/* */
-/* MCU_LEDCS: MCU LED Control Setting. */
-/* */
-typedef union _MCU_LEDCS_STRUC {
-	struct {
-		u8 LedMode:7;
-		u8 Polarity:1;
-	} field;
-	u8 word;
-} MCU_LEDCS_STRUC, *PMCU_LEDCS_STRUC;
-
-/* */
-/* EEPROM antenna select format */
-/* */
-typedef union _EEPROM_ANTENNA_STRUC {
-	struct {
-		u16 RxPath:4;	/* 1: 1R, 2: 2R, 3: 3R */
-		u16 TxPath:4;	/* 1: 1T, 2: 2T */
-		u16 RfIcType:4;	/* see E2PROM document */
-		u16 Rsv:4;
-	} field;
-	u16 word;
-} EEPROM_ANTENNA_STRUC, *PEEPROM_ANTENNA_STRUC;
-
-typedef union _EEPROM_NIC_CINFIG2_STRUC {
-	struct {
-		u16 HardwareRadioControl:1;	/* 1:enable, 0:disable */
-		u16 DynamicTxAgcControl:1;	/* */
-		u16 ExternalLNAForG:1;	/* */
-		u16 ExternalLNAForA:1;	/* external LNA enable for 2.4G */
-		u16 CardbusAcceleration:1;	/* ! NOTE: 0 - enable, 1 - disable */
-		u16 BW40MSidebandForG:1;
-		u16 BW40MSidebandForA:1;
-		u16 EnableWPSPBC:1;	/* WPS PBC Control bit */
-		u16 BW40MAvailForG:1;	/* 0:enable, 1:disable */
-		u16 BW40MAvailForA:1;	/* 0:enable, 1:disable */
-		u16 Rsv1:1;	/* must be 0 */
-		u16 AntDiversity:1;	/* Antenna diversity */
-		u16 Rsv2:3;	/* must be 0 */
-		u16 DACTestBit:1;	/* control if driver should patch the DAC issue */
-	} field;
-	u16 word;
-} EEPROM_NIC_CONFIG2_STRUC, *PEEPROM_NIC_CONFIG2_STRUC;
-
-/* */
-/* TX_PWR Value valid range 0xFA(-6) ~ 0x24(36) */
-/* */
-typedef union _EEPROM_TX_PWR_STRUC {
-	struct {
-		char Byte0;	/* Low Byte */
-		char Byte1;	/* High Byte */
-	} field;
-	u16 word;
-} EEPROM_TX_PWR_STRUC, *PEEPROM_TX_PWR_STRUC;
-
-typedef union _EEPROM_VERSION_STRUC {
-	struct {
-		u8 FaeReleaseNumber;	/* Low Byte */
-		u8 Version;	/* High Byte */
-	} field;
-	u16 word;
-} EEPROM_VERSION_STRUC, *PEEPROM_VERSION_STRUC;
-
-typedef union _EEPROM_LED_STRUC {
-	struct {
-		u16 PolarityRDY_G:1;	/* Polarity RDY_G setting. */
-		u16 PolarityRDY_A:1;	/* Polarity RDY_A setting. */
-		u16 PolarityACT:1;	/* Polarity ACT setting. */
-		u16 PolarityGPIO_0:1;	/* Polarity GPIO#0 setting. */
-		u16 PolarityGPIO_1:1;	/* Polarity GPIO#1 setting. */
-		u16 PolarityGPIO_2:1;	/* Polarity GPIO#2 setting. */
-		u16 PolarityGPIO_3:1;	/* Polarity GPIO#3 setting. */
-		u16 PolarityGPIO_4:1;	/* Polarity GPIO#4 setting. */
-		u16 LedMode:5;	/* Led mode. */
-		u16 Rsvd:3;	/* Reserved */
-	} field;
-	u16 word;
-} EEPROM_LED_STRUC, *PEEPROM_LED_STRUC;
-
-typedef union _EEPROM_TXPOWER_DELTA_STRUC {
-	struct {
-		u8 DeltaValue:6;	/* Tx Power dalta value (MAX=4) */
-		u8 Type:1;	/* 1: plus the delta value, 0: minus the delta value */
-		u8 TxPowerEnable:1;	/* Enable */
-	} field;
-	u8 value;
-} EEPROM_TXPOWER_DELTA_STRUC, *PEEPROM_TXPOWER_DELTA_STRUC;
-
-#endif /* __RTMP_CHIP_H__ // */
diff --git a/drivers/staging/rt2860/rtmp_ckipmic.h b/drivers/staging/rt2860/rtmp_ckipmic.h
deleted file mode 100644
index 6ff935dd3dd16d0c220a856c7a58bc9a708484e9..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_ckipmic.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_ckipmic.h
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Name		Date			Modification logs
-*/
-#ifndef	__RTMP_CKIPMIC_H__
-#define	__RTMP_CKIPMIC_H__
-
-struct rt_mic_context {
-	/* --- MMH context                            */
-	u8 CK[16];		/* the key                                    */
-	u8 coefficient[16];	/* current aes counter mode coefficients      */
-	unsigned long long accum;	/* accumulated mic, reduced to u32 in final() */
-	u32 position;		/* current position (byte offset) in message  */
-	u8 part[4];		/* for conversion of message to u32 for mmh   */
-};
-
-void xor_128(u8 *a, u8 *b, u8 *out);
-
-u8 RTMPCkipSbox(u8 a);
-
-void xor_32(u8 *a, u8 *b, u8 *out);
-
-void next_key(u8 *key, int round);
-
-void byte_sub(u8 *in, u8 *out);
-
-void shift_row(u8 *in, u8 *out);
-
-void mix_column(u8 *in, u8 *out);
-
-#endif /*__RTMP_CKIPMIC_H__ */
diff --git a/drivers/staging/rt2860/rtmp_def.h b/drivers/staging/rt2860/rtmp_def.h
deleted file mode 100644
index 6ac617e7c9bbb3ac93e863e6270190bf3ef947a8..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_def.h
+++ /dev/null
@@ -1,1427 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    rtmp_def.h
-
-    Abstract:
-    Miniport related definition header
-
-    Revision History:
-    Who        	 	When          	What
-    --------    ----------    ----------------------------------------------
-    Paul Lin    	08-01-2002    	created
-    John Chang  	08-05-2003    	add definition for 11g & other drafts
-    Justin P. Mattock	11/07/2010	Fix some typos
-*/
-#ifndef __RTMP_DEF_H__
-#define __RTMP_DEF_H__
-
-#include "oid.h"
-
-/* */
-/*  Debug information verbosity: lower values indicate higher urgency */
-/* */
-#define RT_DEBUG_OFF        0
-#define RT_DEBUG_ERROR      1
-#define RT_DEBUG_WARN       2
-#define RT_DEBUG_TRACE      3
-#define RT_DEBUG_INFO       4
-#define RT_DEBUG_LOUD       5
-
-#define NIC_TAG             ((unsigned long)'0682')
-#define NIC_DBG_char      ("**RT28xx**")
-
-#ifdef RTMP_MAC_USB
-#define TX_RING_SIZE            8	/* 1 */
-#define PRIO_RING_SIZE          8
-#define MGMT_RING_SIZE		32	/* PRIO_RING_SIZE */
-#define RX_RING_SIZE            8
-#define MAX_TX_PROCESS          4
-#define LOCAL_TXBUF_SIZE        2048
-#endif /* RTMP_MAC_USB // */
-
-/*#define PACKED */
-
-#define RALINK_2883_VERSION		((u32)0x28830300)
-#define RALINK_2880E_VERSION	((u32)0x28720200)
-#define RALINK_3070_VERSION		((u32)0x30700200)
-
-#define MAX_RX_PKT_LEN	1520
-
-/* */
-/* Entry number for each DMA descriptor ring */
-/* */
-
-#ifdef RTMP_MAC_PCI
-#define TX_RING_SIZE            64	/*64 */
-#define MGMT_RING_SIZE          128
-#define RX_RING_SIZE            128	/*64 */
-#define MAX_TX_PROCESS          TX_RING_SIZE	/*8 */
-#define MAX_DMA_DONE_PROCESS    TX_RING_SIZE
-#define MAX_TX_DONE_PROCESS     TX_RING_SIZE	/*8 */
-#define LOCAL_TXBUF_SIZE        2
-#endif /* RTMP_MAC_PCI // */
-
-#define MAX_RX_PROCESS          128	/*64 //32 */
-#define NUM_OF_LOCAL_TXBUF      2
-#define TXD_SIZE                16
-#define TXWI_SIZE               16
-#define RXD_SIZE               	16
-#define RXWI_SIZE             	16
-/* TXINFO_SIZE + TXWI_SIZE + 802.11 Header Size + AMSDU sub frame header */
-#define TX_DMA_1ST_BUFFER_SIZE  96	/* only the 1st physical buffer is pre-allocated */
-#define MGMT_DMA_BUFFER_SIZE    1536	/*2048 */
-#define RX_BUFFER_AGGRESIZE     3840	/*3904 //3968 //4096 //2048 //4096 */
-#define RX_BUFFER_NORMSIZE      3840	/*3904 //3968 //4096 //2048 //4096 */
-#define TX_BUFFER_NORMSIZE		RX_BUFFER_NORMSIZE
-#define MAX_FRAME_SIZE          2346	/* Maximum 802.11 frame size */
-#define MAX_AGGREGATION_SIZE    3840	/*3904 //3968 //4096 */
-#define MAX_NUM_OF_TUPLE_CACHE  2
-#define MAX_MCAST_LIST_SIZE     32
-#define MAX_LEN_OF_VENDOR_DESC  64
-/*#define MAX_SIZE_OF_MCAST_PSQ   (NUM_OF_LOCAL_TXBUF >> 2) // AP won't spend more than 1/4 of total buffers on M/BCAST PSQ */
-#define MAX_SIZE_OF_MCAST_PSQ               32
-
-#define MAX_RX_PROCESS_CNT	(RX_RING_SIZE)
-
-/*
-	WMM Note: If memory of your system is not much, please reduce the definition;
-	or when you do WMM test, the queue for low priority AC will be full, i.e.
-	TX_RING_SIZE + MAX_PACKETS_IN_QUEUE packets for the AC will be buffered in
-	WLAN, maybe no packet buffers can get into the Ethernet driver.
-
-	Sometimes no packet buffer can be get into the Ethernet driver, the system will
-	send flow control packet to the sender to slow down its sending rate.
-	So no WMM can be seen in the air.
-*/
-
-/*
-	Need to use 64 in vxworks for test case WMM A5-T07
-	Two dnlink (10Mbps) from a WMM station to a non-WMM station.
-	If use 256, queue is not enough.
-	And in rt_main_end.c, clConfig.clNum = RX_RING_SIZE * 3; is changed to
-	clConfig.clNum = RX_RING_SIZE * 4;
-*/
-/* TODO: For VxWorks the size is 256. Shall we change the value as 256 for all OS? */
-#define MAX_PACKETS_IN_QUEUE				(512)	/*(512)    // to pass WMM A5-WPAPSK */
-
-#define MAX_PACKETS_IN_MCAST_PS_QUEUE		32
-#define MAX_PACKETS_IN_PS_QUEUE				128	/*32 */
-#define WMM_NUM_OF_AC                       4	/* AC0, AC1, AC2, and AC3 */
-
-#ifdef RTMP_EFUSE_SUPPORT
-/*2008/09/11:KH add to support efuse<-- */
-#define MAX_EEPROM_BIN_FILE_SIZE					1024
-#define EFUSE_BUFFER_PATH						"/tmp/RT30xxEEPROM.bin"
-/*2008/09/11:KH add to support efuse--> */
-#endif /* RTMP_EFUSE_SUPPORT // */
-
-/* RxFilter */
-#define STANORMAL	 0x17f97
-#define APNORMAL	 0x15f97
-#define PSPXLINK	 0x17f93
-/* */
-/*  struct rt_rtmp_adapter flags */
-/* */
-#define fRTMP_ADAPTER_MAP_REGISTER          0x00000001
-#define fRTMP_ADAPTER_INTERRUPT_IN_USE      0x00000002
-#define fRTMP_ADAPTER_HARDWARE_ERROR        0x00000004
-#define fRTMP_ADAPTER_SCATTER_GATHER        0x00000008
-#define fRTMP_ADAPTER_SEND_PACKET_ERROR     0x00000010
-#define fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS 0x00000020
-#define fRTMP_ADAPTER_HALT_IN_PROGRESS      0x00000040
-#define fRTMP_ADAPTER_RESET_IN_PROGRESS     0x00000080
-#define fRTMP_ADAPTER_NIC_NOT_EXIST         0x00000100
-#define fRTMP_ADAPTER_TX_RING_ALLOCATED     0x00000200
-#define fRTMP_ADAPTER_REMOVE_IN_PROGRESS    0x00000400
-#define fRTMP_ADAPTER_MIMORATE_INUSED       0x00000800
-#define fRTMP_ADAPTER_RX_RING_ALLOCATED     0x00001000
-#define fRTMP_ADAPTER_INTERRUPT_ACTIVE      0x00002000
-#define fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS  0x00004000
-#define	fRTMP_ADAPTER_REASSOC_IN_PROGRESS	0x00008000
-#define	fRTMP_ADAPTER_MEDIA_STATE_PENDING	0x00010000
-#define	fRTMP_ADAPTER_RADIO_OFF				0x00020000
-#define fRTMP_ADAPTER_BULKOUT_RESET			0x00040000
-#define	fRTMP_ADAPTER_BULKIN_RESET			0x00080000
-#define fRTMP_ADAPTER_RDG_ACTIVE			0x00100000
-#define fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE 0x00200000
-#define fRTMP_ADAPTER_SCAN_2040 			0x04000000
-#define	fRTMP_ADAPTER_RADIO_MEASUREMENT		0x08000000
-
-#define fRTMP_ADAPTER_START_UP         		0x10000000	/*Device already initialized and enabled Tx/Rx. */
-#define fRTMP_ADAPTER_MEDIA_STATE_CHANGE    0x20000000
-#define fRTMP_ADAPTER_IDLE_RADIO_OFF        0x40000000
-
-/* */
-/*  STA operation status flags */
-/* */
-#define fOP_STATUS_INFRA_ON                 0x00000001
-#define fOP_STATUS_ADHOC_ON                 0x00000002
-#define fOP_STATUS_BG_PROTECTION_INUSED     0x00000004
-#define fOP_STATUS_SHORT_SLOT_INUSED        0x00000008
-#define fOP_STATUS_SHORT_PREAMBLE_INUSED    0x00000010
-#define fOP_STATUS_RECEIVE_DTIM             0x00000020
-#define fOP_STATUS_MEDIA_STATE_CONNECTED    0x00000080
-#define fOP_STATUS_WMM_INUSED               0x00000100
-#define fOP_STATUS_AGGREGATION_INUSED       0x00000200
-#define fOP_STATUS_DOZE                     0x00000400	/* debug purpose */
-#define fOP_STATUS_PIGGYBACK_INUSED         0x00000800	/* piggy-back, and aggregation */
-#define fOP_STATUS_APSD_INUSED				0x00001000
-#define fOP_STATUS_TX_AMSDU_INUSED			0x00002000
-#define fOP_STATUS_MAX_RETRY_ENABLED		0x00004000
-#define fOP_STATUS_WAKEUP_NOW               0x00008000
-#define fOP_STATUS_PCIE_DEVICE       0x00020000
-#define fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE fOP_STATUS_PCIE_DEVICE
-
-/* */
-/*  struct rt_rtmp_adapter PSFlags : related to advanced power save. */
-/* */
-/* Indicate whether driver can go to sleep mode from now. This flag is useful AFTER link up */
-#define fRTMP_PS_CAN_GO_SLEEP          0x00000001
-/* Indicate whether driver has issue a LinkControl command to PCIe L1 */
-#define fRTMP_PS_SET_PCI_CLK_OFF_COMMAND          0x00000002
-/* Indicate driver should disable kick off hardware to send packets from now. */
-#define fRTMP_PS_DISABLE_TX         0x00000004
-/* Indicate driver should IMMEDIATELY go to sleep after receiving AP's beacon in which doesn't indicate unicate nor multicast packets for me */
-/* This flag is used ONLY in RTMPHandleRxDoneInterrupt routine. */
-#define fRTMP_PS_GO_TO_SLEEP_NOW         0x00000008
-#define fRTMP_PS_TOGGLE_L1		0x00000010	/* Use Toggle L1 mechanism for rt28xx PCIe */
-
-#ifdef RT3090
-#define WAKE_MCU_CMD				0x31
-#define SLEEP_MCU_CMD					0x30
-#define RFOFF_MCU_CMD				0x35
-#endif /* RT3090 // */
-
-#define CCKSETPROTECT		0x1
-#define OFDMSETPROTECT		0x2
-#define MM20SETPROTECT		0x4
-#define MM40SETPROTECT		0x8
-#define GF20SETPROTECT		0x10
-#define GR40SETPROTECT		0x20
-#define ALLN_SETPROTECT		(GR40SETPROTECT | GF20SETPROTECT | MM40SETPROTECT | MM20SETPROTECT)
-
-/* */
-/*  AP's client table operation status flags */
-/* */
-#define fCLIENT_STATUS_WMM_CAPABLE          0x00000001	/* CLIENT can parse QOS DATA frame */
-#define fCLIENT_STATUS_AGGREGATION_CAPABLE  0x00000002	/* CLIENT can receive Ralink's proprietary TX aggregation frame */
-#define fCLIENT_STATUS_PIGGYBACK_CAPABLE    0x00000004	/* CLIENT support piggy-back */
-#define fCLIENT_STATUS_AMSDU_INUSED			0x00000008
-#define fCLIENT_STATUS_SGI20_CAPABLE		0x00000010
-#define fCLIENT_STATUS_SGI40_CAPABLE		0x00000020
-#define fCLIENT_STATUS_TxSTBC_CAPABLE		0x00000040
-#define fCLIENT_STATUS_RxSTBC_CAPABLE		0x00000080
-#define fCLIENT_STATUS_HTC_CAPABLE			0x00000100
-#define fCLIENT_STATUS_RDG_CAPABLE			0x00000200
-#define fCLIENT_STATUS_MCSFEEDBACK_CAPABLE  0x00000400
-#define fCLIENT_STATUS_APSD_CAPABLE         0x00000800	/* UAPSD STATION */
-
-#define fCLIENT_STATUS_RALINK_CHIPSET		0x00100000
-/* */
-/*  STA configuration flags */
-/* */
-
-/* 802.11n Operating Mode Definition. 0-3 also used in ASICUPdateProtect switch case */
-#define HT_NO_PROTECT	0
-#define HT_LEGACY_PROTECT	1
-#define HT_40_PROTECT	2
-#define HT_2040_PROTECT	3
-#define HT_RTSCTS_6M	7
-/*following is our own definition in order to turn on our ASIC protection register in INFRASTRUCTURE. */
-#define HT_ATHEROS	8	/* rt2860c has problem with atheros chip. we need to turn on RTS/CTS . */
-#define HT_FORCERTSCTS	9	/* Force turn on RTS/CTS first. then go to evaluate if this force RTS is necessary. */
-
-/* */
-/* RX Packet Filter control flags. Apply on pAd->PacketFilter */
-/* */
-#define fRX_FILTER_ACCEPT_DIRECT            NDIS_PACKET_TYPE_DIRECTED
-#define fRX_FILTER_ACCEPT_MULTICAST         NDIS_PACKET_TYPE_MULTICAST
-#define fRX_FILTER_ACCEPT_BROADCAST         NDIS_PACKET_TYPE_BROADCAST
-#define fRX_FILTER_ACCEPT_ALL_MULTICAST     NDIS_PACKET_TYPE_ALL_MULTICAST
-#define fRX_FILTER_ACCEPT_PROMISCUOUS       NDIS_PACKET_TYPE_PROMISCUOUS
-
-/* */
-/* Error code section */
-/* */
-/* NDIS_ERROR_CODE_ADAPTER_NOT_FOUND */
-#define ERRLOG_READ_PCI_SLOT_FAILED     0x00000101L
-#define ERRLOG_WRITE_PCI_SLOT_FAILED    0x00000102L
-#define ERRLOG_VENDOR_DEVICE_NOMATCH    0x00000103L
-
-/* NDIS_ERROR_CODE_ADAPTER_DISABLED */
-#define ERRLOG_BUS_MASTER_DISABLED      0x00000201L
-
-/* NDIS_ERROR_CODE_UNSUPPORTED_CONFIGURATION */
-#define ERRLOG_INVALID_SPEED_DUPLEX     0x00000301L
-#define ERRLOG_SET_SECONDARY_FAILED     0x00000302L
-
-/* NDIS_ERROR_CODE_OUT_OF_RESOURCES */
-#define ERRLOG_OUT_OF_MEMORY            0x00000401L
-#define ERRLOG_OUT_OF_SHARED_MEMORY     0x00000402L
-#define ERRLOG_OUT_OF_MAP_REGISTERS     0x00000403L
-#define ERRLOG_OUT_OF_BUFFER_POOL       0x00000404L
-#define ERRLOG_OUT_OF_NDIS_BUFFER       0x00000405L
-#define ERRLOG_OUT_OF_PACKET_POOL       0x00000406L
-#define ERRLOG_OUT_OF_NDIS_PACKET       0x00000407L
-#define ERRLOG_OUT_OF_LOOKASIDE_MEMORY  0x00000408L
-
-/* NDIS_ERROR_CODE_HARDWARE_FAILURE */
-#define ERRLOG_SELFTEST_FAILED          0x00000501L
-#define ERRLOG_INITIALIZE_ADAPTER       0x00000502L
-#define ERRLOG_REMOVE_MINIPORT          0x00000503L
-
-/* NDIS_ERROR_CODE_RESOURCE_CONFLICT */
-#define ERRLOG_MAP_IO_SPACE             0x00000601L
-#define ERRLOG_QUERY_ADAPTER_RESOURCES  0x00000602L
-#define ERRLOG_NO_IO_RESOURCE           0x00000603L
-#define ERRLOG_NO_INTERRUPT_RESOURCE    0x00000604L
-#define ERRLOG_NO_MEMORY_RESOURCE       0x00000605L
-
-/* WDS definition */
-#define	MAX_WDS_ENTRY               4
-#define WDS_PAIRWISE_KEY_OFFSET     60	/* WDS links use pairwise key#60 ~ 63 in ASIC pairwise key table */
-
-#define	WDS_DISABLE_MODE            0
-#define	WDS_RESTRICT_MODE           1
-#define	WDS_BRIDGE_MODE             2
-#define	WDS_REPEATER_MODE           3
-#define	WDS_LAZY_MODE               4
-
-#define MAX_MESH_NUM				0
-
-#define MAX_APCLI_NUM				0
-
-#define MAX_MBSSID_NUM				1
-#ifdef MBSS_SUPPORT
-#undef	MAX_MBSSID_NUM
-#define MAX_MBSSID_NUM				(8 - MAX_MESH_NUM - MAX_APCLI_NUM)
-#endif /* MBSS_SUPPORT // */
-
-/* sanity check for apidx */
-#define MBSS_MR_APIDX_SANITY_CHECK(apidx) \
-    { if (apidx > MAX_MBSSID_NUM) { \
-          DBGPRINT(RT_DEBUG_ERROR, ("%s> Error! apidx = %d > MAX_MBSSID_NUM!\n", __func__, apidx)); \
-	  apidx = MAIN_MBSSID; } }
-
-#define VALID_WCID(_wcid)	((_wcid) > 0 && (_wcid) < MAX_LEN_OF_MAC_TABLE )
-
-#define MAIN_MBSSID                 0
-#define FIRST_MBSSID                1
-
-#define MAX_BEACON_SIZE				512
-/* If the MAX_MBSSID_NUM is larger than 6, */
-/* it shall reserve some WCID space(wcid 222~253) for beacon frames. */
-/* -    these wcid 238~253 are reserved for beacon#6(ra6). */
-/* -    these wcid 222~237 are reserved for beacon#7(ra7). */
-#if defined(MAX_MBSSID_NUM) && (MAX_MBSSID_NUM == 8)
-#define HW_RESERVED_WCID	222
-#elif defined(MAX_MBSSID_NUM) && (MAX_MBSSID_NUM == 7)
-#define HW_RESERVED_WCID	238
-#else
-#define HW_RESERVED_WCID	255
-#endif
-
-/* Then dedicate wcid of DFS and Carrier-Sense. */
-#define DFS_CTS_WCID 		(HW_RESERVED_WCID - 1)
-#define CS_CTS_WCID 		(HW_RESERVED_WCID - 2)
-#define LAST_SPECIFIC_WCID	(HW_RESERVED_WCID - 2)
-
-/* If MAX_MBSSID_NUM is 8, the maximum available wcid for the associated STA is 211. */
-/* If MAX_MBSSID_NUM is 7, the maximum available wcid for the associated STA is 228. */
-#define MAX_AVAILABLE_CLIENT_WCID	(LAST_SPECIFIC_WCID - MAX_MBSSID_NUM - 1)
-
-/* TX need WCID to find Cipher Key */
-/* these wcid 212 ~ 219 are reserved for bc/mc packets if MAX_MBSSID_NUM is 8. */
-#define GET_GroupKey_WCID(__wcid, __bssidx) \
-	{										\
-		__wcid = LAST_SPECIFIC_WCID - (MAX_MBSSID_NUM) + __bssidx;	\
-	}
-
-#define IsGroupKeyWCID(__wcid) (((__wcid) < LAST_SPECIFIC_WCID) && ((__wcid) >= (LAST_SPECIFIC_WCID - (MAX_MBSSID_NUM))))
-
-/* definition to support multiple BSSID */
-#define BSS0                            0
-#define BSS1                            1
-#define BSS2                            2
-#define BSS3                            3
-#define BSS4                            4
-#define BSS5                            5
-#define BSS6                            6
-#define BSS7                            7
-
-/*============================================================ */
-/* Length definitions */
-#define PEER_KEY_NO                     2
-#define MAC_ADDR_LEN                    6
-#define TIMESTAMP_LEN                   8
-#define MAX_LEN_OF_SUPPORTED_RATES      MAX_LENGTH_OF_SUPPORT_RATES	/* 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */
-#define MAX_LEN_OF_KEY                  32	/* 32 octets == 256 bits, Redefine for WPA */
-#define MAX_NUM_OF_CHANNELS             MAX_NUM_OF_CHS	/* 14 channels @2.4G +  12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL termination */
-#define MAX_NUM_OF_11JCHANNELS             20	/* 14 channels @2.4G +  12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL termination */
-#define MAX_LEN_OF_SSID                 32
-#define CIPHER_TEXT_LEN                 128
-#define HASH_TABLE_SIZE                 256
-#define MAX_VIE_LEN                     1024	/* New for WPA cipher suite variable IE sizes. */
-#define MAX_SUPPORT_MCS             32
-#define MAX_NUM_OF_BBP_LATCH             140
-
-/*============================================================ */
-/* ASIC WCID Table definition. */
-/*============================================================ */
-#define BSSID_WCID		1	/* in infra mode, always put bssid with this WCID */
-#define MCAST_WCID	0x0
-#define BSS0Mcast_WCID	0x0
-#define BSS1Mcast_WCID	0xf8
-#define BSS2Mcast_WCID	0xf9
-#define BSS3Mcast_WCID	0xfa
-#define BSS4Mcast_WCID	0xfb
-#define BSS5Mcast_WCID	0xfc
-#define BSS6Mcast_WCID	0xfd
-#define BSS7Mcast_WCID	0xfe
-#define RESERVED_WCID		0xff
-
-#define MAX_NUM_OF_ACL_LIST				MAX_NUMBER_OF_ACL
-
-#define MAX_LEN_OF_MAC_TABLE            MAX_NUMBER_OF_MAC	/* if MAX_MBSSID_NUM is 8, this value can't be larger than 211 */
-
-#if MAX_LEN_OF_MAC_TABLE>MAX_AVAILABLE_CLIENT_WCID
-#error MAX_LEN_OF_MAC_TABLE can not be larger than MAX_AVAILABLE_CLIENT_WCID!
-#endif
-
-#define MAX_NUM_OF_WDS_LINK_PERBSSID	            3
-#define MAX_NUM_OF_WDS_LINK	            (MAX_NUM_OF_WDS_LINK_PERBSSID*MAX_MBSSID_NUM)
-#define MAX_NUM_OF_EVENT                MAX_NUMBER_OF_EVENT
-#define WDS_LINK_START_WCID				(MAX_LEN_OF_MAC_TABLE-1)
-
-#define NUM_OF_TID			8
-#define MAX_AID_BA                    4
-#define MAX_LEN_OF_BA_REC_TABLE          ((NUM_OF_TID * MAX_LEN_OF_MAC_TABLE)/2)	/*   (NUM_OF_TID*MAX_AID_BA + 32)        //Block ACK recipient */
-#define MAX_LEN_OF_BA_ORI_TABLE          ((NUM_OF_TID * MAX_LEN_OF_MAC_TABLE)/2)	/*   (NUM_OF_TID*MAX_AID_BA + 32)   // Block ACK originator */
-#define MAX_LEN_OF_BSS_TABLE             64
-#define MAX_REORDERING_MPDU_NUM			 512
-
-/* key related definitions */
-#define SHARE_KEY_NUM                   4
-#define MAX_LEN_OF_SHARE_KEY            16	/* byte count */
-#define MAX_LEN_OF_PEER_KEY             16	/* byte count */
-#define PAIRWISE_KEY_NUM                64	/* in MAC ASIC pairwise key table */
-#define GROUP_KEY_NUM                   4
-#define PMK_LEN                         32
-#define WDS_PAIRWISE_KEY_OFFSET         60	/* WDS links uses pairwise key#60 ~ 63 in ASIC pairwise key table */
-#define	PMKID_NO                        4	/* Number of PMKID saved supported */
-#define MAX_LEN_OF_MLME_BUFFER          2048
-
-/* power status related definitions */
-#define PWR_ACTIVE                      0
-#define PWR_SAVE                        1
-#define PWR_MMPS                        2	/*MIMO power save */
-
-/* Auth and Assoc mode related definitions */
-#define AUTH_MODE_OPEN                  0x00
-#define AUTH_MODE_KEY                   0x01
-
-/* BSS Type definitions */
-#define BSS_ADHOC                       0	/* = Ndis802_11IBSS */
-#define BSS_INFRA                       1	/* = Ndis802_11Infrastructure */
-#define BSS_ANY                         2	/* = Ndis802_11AutoUnknown */
-#define BSS_MONITOR			            3	/* = Ndis802_11Monitor */
-
-/* Reason code definitions */
-#define REASON_RESERVED                 0
-#define REASON_UNSPECIFY                1
-#define REASON_NO_longER_VALID          2
-#define REASON_DEAUTH_STA_LEAVING       3
-#define REASON_DISASSOC_INACTIVE        4
-#define REASON_DISASSPC_AP_UNABLE       5
-#define REASON_CLS2ERR                  6
-#define REASON_CLS3ERR                  7
-#define REASON_DISASSOC_STA_LEAVING     8
-#define REASON_STA_REQ_ASSOC_NOT_AUTH   9
-#define REASON_INVALID_IE               13
-#define REASON_MIC_FAILURE              14
-#define REASON_4_WAY_TIMEOUT            15
-#define REASON_GROUP_KEY_HS_TIMEOUT     16
-#define REASON_IE_DIFFERENT             17
-#define REASON_MCIPHER_NOT_VALID        18
-#define REASON_UCIPHER_NOT_VALID        19
-#define REASON_AKMP_NOT_VALID           20
-#define REASON_UNSUPPORT_RSNE_VER       21
-#define REASON_INVALID_RSNE_CAP         22
-#define REASON_8021X_AUTH_FAIL          23
-#define REASON_CIPHER_SUITE_REJECTED    24
-#define REASON_DECLINED                 37
-
-#define REASON_QOS_UNSPECIFY              32
-#define REASON_QOS_LACK_BANDWIDTH         33
-#define REASON_POOR_CHANNEL_CONDITION     34
-#define REASON_QOS_OUTSIDE_TXOP_LIMITION  35
-#define REASON_QOS_QSTA_LEAVING_QBSS      36
-#define REASON_QOS_UNWANTED_MECHANISM     37
-#define REASON_QOS_MECH_SETUP_REQUIRED    38
-#define REASON_QOS_REQUEST_TIMEOUT        39
-#define REASON_QOS_CIPHER_NOT_SUPPORT     45
-
-/* Status code definitions */
-#define MLME_SUCCESS                    0
-#define MLME_UNSPECIFY_FAIL             1
-#define MLME_CANNOT_SUPPORT_CAP         10
-#define MLME_REASSOC_DENY_ASSOC_EXIST   11
-#define MLME_ASSOC_DENY_OUT_SCOPE       12
-#define MLME_ALG_NOT_SUPPORT            13
-#define MLME_SEQ_NR_OUT_OF_SEQUENCE     14
-#define MLME_REJ_CHALLENGE_FAILURE      15
-#define MLME_REJ_TIMEOUT                  16
-#define MLME_ASSOC_REJ_UNABLE_HANDLE_STA  17
-#define MLME_ASSOC_REJ_DATA_RATE          18
-
-#define MLME_ASSOC_REJ_NO_EXT_RATE        22
-#define MLME_ASSOC_REJ_NO_EXT_RATE_PBCC   23
-#define MLME_ASSOC_REJ_NO_CCK_OFDM        24
-
-#define MLME_QOS_UNSPECIFY                32
-#define MLME_REQUEST_DECLINED             37
-#define MLME_REQUEST_WITH_INVALID_PARAM   38
-#define MLME_INVALID_GROUP_CIPHER	  41
-#define MLME_INVALID_PAIRWISE_CIPHER	  42
-#define MLME_INVALID_AKMP			  43
-#define MLME_DLS_NOT_ALLOW_IN_QBSS        48
-#define MLME_DEST_STA_NOT_IN_QBSS         49
-#define MLME_DEST_STA_IS_NOT_A_QSTA       50
-
-#define MLME_INVALID_FORMAT             0x51
-#define MLME_FAIL_NO_RESOURCE           0x52
-#define MLME_STATE_MACHINE_REJECT       0x53
-#define MLME_MAC_TABLE_FAIL             0x54
-
-/* IE code */
-#define IE_SSID                         0
-#define IE_SUPP_RATES                   1
-#define IE_FH_PARM                      2
-#define IE_DS_PARM                      3
-#define IE_CF_PARM                      4
-#define IE_TIM                          5
-#define IE_IBSS_PARM                    6
-#define IE_COUNTRY                      7	/* 802.11d */
-#define IE_802_11D_REQUEST              10	/* 802.11d */
-#define IE_QBSS_LOAD                    11	/* 802.11e d9 */
-#define IE_EDCA_PARAMETER               12	/* 802.11e d9 */
-#define IE_TSPEC                        13	/* 802.11e d9 */
-#define IE_TCLAS                        14	/* 802.11e d9 */
-#define IE_SCHEDULE                     15	/* 802.11e d9 */
-#define IE_CHALLENGE_TEXT               16
-#define IE_POWER_CONSTRAint             32	/* 802.11h d3.3 */
-#define IE_POWER_CAPABILITY             33	/* 802.11h d3.3 */
-#define IE_TPC_REQUEST                  34	/* 802.11h d3.3 */
-#define IE_TPC_REPORT                   35	/* 802.11h d3.3 */
-#define IE_SUPP_CHANNELS                36	/* 802.11h d3.3 */
-#define IE_CHANNEL_SWITCH_ANNOUNCEMENT  37	/* 802.11h d3.3 */
-#define IE_MEASUREMENT_REQUEST          38	/* 802.11h d3.3 */
-#define IE_MEASUREMENT_REPORT           39	/* 802.11h d3.3 */
-#define IE_QUIET                        40	/* 802.11h d3.3 */
-#define IE_IBSS_DFS                     41	/* 802.11h d3.3 */
-#define IE_ERP                          42	/* 802.11g */
-#define IE_TS_DELAY                     43	/* 802.11e d9 */
-#define IE_TCLAS_PROCESSING             44	/* 802.11e d9 */
-#define IE_QOS_CAPABILITY               46	/* 802.11e d6 */
-#define IE_HT_CAP                       45	/* 802.11n d1. HT CAPABILITY. ELEMENT ID TBD */
-#define IE_AP_CHANNEL_REPORT			51	/* 802.11k d6 */
-#define IE_HT_CAP2                         52	/* 802.11n d1. HT CAPABILITY. ELEMENT ID TBD */
-#define IE_RSN                          48	/* 802.11i d3.0 */
-#define IE_WPA2                         48	/* WPA2 */
-#define IE_EXT_SUPP_RATES               50	/* 802.11g */
-#define IE_SUPP_REG_CLASS               59	/* 802.11y. Supported regulatory classes. */
-#define IE_EXT_CHANNEL_SWITCH_ANNOUNCEMENT	60	/* 802.11n */
-#define IE_ADD_HT                         61	/* 802.11n d1. ADDITIONAL HT CAPABILITY. ELEMENT ID TBD */
-#define IE_ADD_HT2                        53	/* 802.11n d1. ADDITIONAL HT CAPABILITY. ELEMENT ID TBD */
-
-/* For 802.11n D3.03 */
-/*#define IE_NEW_EXT_CHA_OFFSET             62    // 802.11n d1. New extension channel offset element */
-#define IE_SECONDARY_CH_OFFSET		62	/* 802.11n D3.03        Secondary Channel Offset element */
-#define IE_WAPI							68	/* WAPI information element */
-#define IE_2040_BSS_COEXIST               72	/* 802.11n D3.0.3 */
-#define IE_2040_BSS_INTOLERANT_REPORT     73	/* 802.11n D3.03 */
-#define IE_OVERLAPBSS_SCAN_PARM           74	/* 802.11n D3.03 */
-#define IE_EXT_CAPABILITY                127	/* 802.11n D3.03 */
-
-#define IE_WPA                          221	/* WPA */
-#define IE_VENDOR_SPECIFIC              221	/* Wifi WMM (WME) */
-
-#define OUI_BROADCOM_HT              51	/* */
-#define OUI_BROADCOM_HTADD              52	/* */
-#define OUI_PREN_HT_CAP              51	/* */
-#define OUI_PREN_ADD_HT              52	/* */
-
-/* CCX information */
-#define IE_AIRONET_CKIP                 133	/* CCX1.0 ID 85H for CKIP */
-#define IE_AP_TX_POWER                  150	/* CCX 2.0 for AP transmit power */
-#define IE_MEASUREMENT_CAPABILITY       221	/* CCX 2.0 */
-#define IE_CCX_V2                       221
-#define IE_AIRONET_IPADDRESS            149	/* CCX ID 95H for IP Address */
-#define IE_AIRONET_CCKMREASSOC          156	/* CCX ID 9CH for CCKM Reassociation Request element */
-#define CKIP_NEGOTIATION_LENGTH         30
-#define AIRONET_IPADDRESS_LENGTH        10
-#define AIRONET_CCKMREASSOC_LENGTH      24
-
-/* ======================================================== */
-/* MLME state machine definition */
-/* ======================================================== */
-
-/* STA MLME state mahcines */
-#define ASSOC_STATE_MACHINE             1
-#define AUTH_STATE_MACHINE              2
-#define AUTH_RSP_STATE_MACHINE          3
-#define SYNC_STATE_MACHINE              4
-#define MLME_CNTL_STATE_MACHINE         5
-#define WPA_PSK_STATE_MACHINE           6
-/*#define LEAP_STATE_MACHINE              7 */
-#define AIRONET_STATE_MACHINE           8
-#define ACTION_STATE_MACHINE           9
-
-/* AP MLME state machines */
-#define AP_ASSOC_STATE_MACHINE          11
-#define AP_AUTH_STATE_MACHINE           12
-#define AP_SYNC_STATE_MACHINE           14
-#define AP_CNTL_STATE_MACHINE           15
-#define WSC_STATE_MACHINE            17
-#define WSC_UPNP_STATE_MACHINE		    18
-
-#define WPA_STATE_MACHINE			23
-
-/* */
-/* STA's CONTROL/CONNECT state machine: states, events, total function # */
-/* */
-#define CNTL_IDLE                       0
-#define CNTL_WAIT_DISASSOC              1
-#define CNTL_WAIT_JOIN                  2
-#define CNTL_WAIT_REASSOC               3
-#define CNTL_WAIT_START                 4
-#define CNTL_WAIT_AUTH                  5
-#define CNTL_WAIT_ASSOC                 6
-#define CNTL_WAIT_AUTH2                 7
-#define CNTL_WAIT_OID_LIST_SCAN         8
-#define CNTL_WAIT_OID_DISASSOC          9
-#ifdef RTMP_MAC_USB
-#define CNTL_WAIT_SCAN_FOR_CONNECT      10
-#endif /* RTMP_MAC_USB // */
-
-#define MT2_ASSOC_CONF                  34
-#define MT2_AUTH_CONF                   35
-#define MT2_DEAUTH_CONF                 36
-#define MT2_DISASSOC_CONF               37
-#define MT2_REASSOC_CONF                38
-#define MT2_PWR_MGMT_CONF               39
-#define MT2_JOIN_CONF                   40
-#define MT2_SCAN_CONF                   41
-#define MT2_START_CONF                  42
-#define MT2_GET_CONF                    43
-#define MT2_SET_CONF                    44
-#define MT2_RESET_CONF                  45
-#define MT2_FT_OTD_CONF					46
-#define MT2_MLME_ROAMING_REQ            52
-
-#define CNTL_FUNC_SIZE                  1
-
-/* */
-/* STA's ASSOC state machine: states, events, total function # */
-/* */
-#define ASSOC_IDLE                      0
-#define ASSOC_WAIT_RSP                  1
-#define REASSOC_WAIT_RSP                2
-#define DISASSOC_WAIT_RSP               3
-#define MAX_ASSOC_STATE                 4
-
-#define ASSOC_MACHINE_BASE              0
-#define MT2_MLME_ASSOC_REQ              0
-#define MT2_MLME_REASSOC_REQ            1
-#define MT2_MLME_DISASSOC_REQ           2
-#define MT2_PEER_DISASSOC_REQ           3
-#define MT2_PEER_ASSOC_REQ              4
-#define MT2_PEER_ASSOC_RSP              5
-#define MT2_PEER_REASSOC_REQ            6
-#define MT2_PEER_REASSOC_RSP            7
-#define MT2_DISASSOC_TIMEOUT            8
-#define MT2_ASSOC_TIMEOUT               9
-#define MT2_REASSOC_TIMEOUT             10
-#define MAX_ASSOC_MSG                   11
-
-#define ASSOC_FUNC_SIZE                 (MAX_ASSOC_STATE * MAX_ASSOC_MSG)
-
-/* */
-/* ACT state machine: states, events, total function # */
-/* */
-#define ACT_IDLE                      0
-#define MAX_ACT_STATE                 1
-
-#define ACT_MACHINE_BASE              0
-
-/*Those PEER_xx_CATE number is based on real Categary value in IEEE spec. Please do not modify it by your self. */
-/*Category */
-#define MT2_PEER_SPECTRUM_CATE              0
-#define MT2_PEER_QOS_CATE              1
-#define MT2_PEER_DLS_CATE             2
-#define MT2_PEER_BA_CATE             3
-#define MT2_PEER_PUBLIC_CATE             4
-#define MT2_PEER_RM_CATE             5
-/* "FT_CATEGORY_BSS_TRANSITION equal to 6" is defined file of "dot11r_ft.h" */
-#define MT2_PEER_HT_CATE             7	/*      7.4.7 */
-#define MAX_PEER_CATE_MSG                   7
-
-#define MT2_MLME_ADD_BA_CATE             8
-#define MT2_MLME_ORI_DELBA_CATE             9
-#define MT2_MLME_REC_DELBA_CATE             10
-#define MT2_MLME_QOS_CATE              11
-#define MT2_MLME_DLS_CATE             12
-#define MT2_ACT_INVALID             13
-#define MAX_ACT_MSG                   14
-
-/*Category field */
-#define CATEGORY_SPECTRUM		0
-#define CATEGORY_QOS			1
-#define CATEGORY_DLS			2
-#define CATEGORY_BA			3
-#define CATEGORY_PUBLIC		4
-#define CATEGORY_RM			5
-#define CATEGORY_HT			7
-
-/* DLS Action frame definition */
-#define ACTION_DLS_REQUEST			0
-#define ACTION_DLS_RESPONSE			1
-#define ACTION_DLS_TEARDOWN			2
-
-/*Spectrum  Action field value 802.11h 7.4.1 */
-#define SPEC_MRQ	0	/* Request */
-#define SPEC_MRP	1	/*Report */
-#define SPEC_TPCRQ	2
-#define SPEC_TPCRP	3
-#define SPEC_CHANNEL_SWITCH	4
-
-/*BA  Action field value */
-#define ADDBA_REQ	0
-#define ADDBA_RESP	1
-#define DELBA   2
-
-/*Public's  Action field value in Public Category.  Some in 802.11y and some in 11n */
-#define ACTION_BSS_2040_COEXIST				0	/* 11n */
-#define ACTION_DSE_ENABLEMENT					1	/* 11y D9.0 */
-#define ACTION_DSE_DEENABLEMENT				2	/* 11y D9.0 */
-#define ACTION_DSE_REG_LOCATION_ANNOUNCE	3	/* 11y D9.0 */
-#define ACTION_EXT_CH_SWITCH_ANNOUNCE		4	/* 11y D9.0 */
-#define ACTION_DSE_MEASUREMENT_REQ			5	/* 11y D9.0 */
-#define ACTION_DSE_MEASUREMENT_REPORT		6	/* 11y D9.0 */
-#define ACTION_MEASUREMENT_PILOT_ACTION		7	/* 11y D9.0 */
-#define ACTION_DSE_POWER_CONSTRAINT			8	/* 11y D9.0 */
-
-/*HT  Action field value */
-#define NOTIFY_BW_ACTION				0
-#define SMPS_ACTION						1
-#define PSMP_ACTION   					2
-#define SETPCO_ACTION					3
-#define MIMO_CHA_MEASURE_ACTION			4
-#define MIMO_N_BEACONFORM				5
-#define MIMO_BEACONFORM					6
-#define ANTENNA_SELECT					7
-#define HT_INFO_EXCHANGE				8
-
-#define ACT_FUNC_SIZE                 (MAX_ACT_STATE * MAX_ACT_MSG)
-/* */
-/* STA's AUTHENTICATION state machine: states, events, total function # */
-/* */
-#define AUTH_REQ_IDLE                   0
-#define AUTH_WAIT_SEQ2                  1
-#define AUTH_WAIT_SEQ4                  2
-#define MAX_AUTH_STATE                  3
-
-#define AUTH_MACHINE_BASE               0
-#define MT2_MLME_AUTH_REQ               0
-#define MT2_PEER_AUTH_EVEN              1
-#define MT2_AUTH_TIMEOUT                2
-#define MAX_AUTH_MSG                    3
-
-#define AUTH_FUNC_SIZE                  (MAX_AUTH_STATE * MAX_AUTH_MSG)
-
-/* */
-/* STA's AUTH_RSP state machine: states, events, total function # */
-/* */
-#define AUTH_RSP_IDLE                   0
-#define AUTH_RSP_WAIT_CHAL              1
-#define MAX_AUTH_RSP_STATE              2
-
-#define AUTH_RSP_MACHINE_BASE           0
-#define MT2_AUTH_CHALLENGE_TIMEOUT      0
-#define MT2_PEER_AUTH_ODD               1
-#define MT2_PEER_DEAUTH                 2
-#define MAX_AUTH_RSP_MSG                3
-
-#define AUTH_RSP_FUNC_SIZE              (MAX_AUTH_RSP_STATE * MAX_AUTH_RSP_MSG)
-
-/* */
-/* STA's SYNC state machine: states, events, total function # */
-/* */
-#define SYNC_IDLE                       0	/* merge NO_BSS,IBSS_IDLE,IBSS_ACTIVE and BSS in to 1 state */
-#define JOIN_WAIT_BEACON                1
-#define SCAN_LISTEN                     2
-#define MAX_SYNC_STATE                  3
-
-#define SYNC_MACHINE_BASE               0
-#define MT2_MLME_SCAN_REQ               0
-#define MT2_MLME_JOIN_REQ               1
-#define MT2_MLME_START_REQ              2
-#define MT2_PEER_BEACON                 3
-#define MT2_PEER_PROBE_RSP              4
-#define MT2_PEER_ATIM                   5
-#define MT2_SCAN_TIMEOUT                6
-#define MT2_BEACON_TIMEOUT              7
-#define MT2_ATIM_TIMEOUT                8
-#define MT2_PEER_PROBE_REQ              9
-#define MAX_SYNC_MSG                    10
-
-#define SYNC_FUNC_SIZE                  (MAX_SYNC_STATE * MAX_SYNC_MSG)
-
-/*Messages for the DLS state machine */
-#define DLS_IDLE						0
-#define MAX_DLS_STATE					1
-
-#define DLS_MACHINE_BASE				0
-#define MT2_MLME_DLS_REQ			    0
-#define MT2_PEER_DLS_REQ			    1
-#define MT2_PEER_DLS_RSP			    2
-#define MT2_MLME_DLS_TEAR_DOWN		    3
-#define MT2_PEER_DLS_TEAR_DOWN		    4
-#define MAX_DLS_MSG				        5
-
-#define DLS_FUNC_SIZE					(MAX_DLS_STATE * MAX_DLS_MSG)
-
-/* */
-/* WSC State machine: states, events, total function # */
-/* */
-
-/* */
-/* AP's CONTROL/CONNECT state machine: states, events, total function # */
-/* */
-#define AP_CNTL_FUNC_SIZE               1
-
-/* */
-/* AP's ASSOC state machine: states, events, total function # */
-/* */
-#define AP_ASSOC_IDLE                   0
-#define AP_MAX_ASSOC_STATE              1
-
-#define AP_ASSOC_MACHINE_BASE           0
-#define APMT2_MLME_DISASSOC_REQ         0
-#define APMT2_PEER_DISASSOC_REQ         1
-#define APMT2_PEER_ASSOC_REQ            2
-#define APMT2_PEER_REASSOC_REQ          3
-#define APMT2_CLS3ERR                   4
-#define AP_MAX_ASSOC_MSG                5
-
-#define AP_ASSOC_FUNC_SIZE              (AP_MAX_ASSOC_STATE * AP_MAX_ASSOC_MSG)
-
-/* */
-/* AP's AUTHENTICATION state machine: states, events, total function # */
-/* */
-#define AP_AUTH_REQ_IDLE                0
-#define AP_MAX_AUTH_STATE               1
-
-#define AP_AUTH_MACHINE_BASE            0
-#define APMT2_MLME_DEAUTH_REQ           0
-#define APMT2_CLS2ERR                   1
-#define APMT2_PEER_DEAUTH               2
-#define APMT2_PEER_AUTH_REQ				3
-#define APMT2_PEER_AUTH_CONFIRM			4
-#define AP_MAX_AUTH_MSG                 5
-
-#define AP_AUTH_FUNC_SIZE               (AP_MAX_AUTH_STATE * AP_MAX_AUTH_MSG)
-
-/* */
-/* AP's SYNC state machine: states, events, total function # */
-/* */
-#define AP_SYNC_IDLE                    0
-#define AP_SCAN_LISTEN					1
-#define AP_MAX_SYNC_STATE               2
-
-#define AP_SYNC_MACHINE_BASE            0
-#define APMT2_PEER_PROBE_REQ            0
-#define APMT2_PEER_BEACON               1
-#define APMT2_MLME_SCAN_REQ				2
-#define APMT2_PEER_PROBE_RSP			3
-#define APMT2_SCAN_TIMEOUT				4
-#define APMT2_MLME_SCAN_CNCL			5
-#define AP_MAX_SYNC_MSG                 6
-
-#define AP_SYNC_FUNC_SIZE               (AP_MAX_SYNC_STATE * AP_MAX_SYNC_MSG)
-
-/* */
-/* Common WPA state machine: states, events, total function # */
-/* */
-#define WPA_PTK                      0
-#define MAX_WPA_PTK_STATE            1
-
-#define WPA_MACHINE_BASE             0
-#define MT2_EAPPacket                0
-#define MT2_EAPOLStart               1
-#define MT2_EAPOLLogoff              2
-#define MT2_EAPOLKey                 3
-#define MT2_EAPOLASFAlert            4
-#define MAX_WPA_MSG                  5
-
-#define WPA_FUNC_SIZE                (MAX_WPA_PTK_STATE * MAX_WPA_MSG)
-
-/* ============================================================================= */
-
-/* value domain of 802.11 header FC.Tyte, which is b3..b2 of the 1st-byte of MAC header */
-#define BTYPE_MGMT                  0
-#define BTYPE_CNTL                  1
-#define BTYPE_DATA                  2
-
-/* value domain of 802.11 MGMT frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header */
-#define SUBTYPE_ASSOC_REQ           0
-#define SUBTYPE_ASSOC_RSP           1
-#define SUBTYPE_REASSOC_REQ         2
-#define SUBTYPE_REASSOC_RSP         3
-#define SUBTYPE_PROBE_REQ           4
-#define SUBTYPE_PROBE_RSP           5
-#define SUBTYPE_BEACON              8
-#define SUBTYPE_ATIM                9
-#define SUBTYPE_DISASSOC            10
-#define SUBTYPE_AUTH                11
-#define SUBTYPE_DEAUTH              12
-#define SUBTYPE_ACTION              13
-#define SUBTYPE_ACTION_NO_ACK              14
-
-/* value domain of 802.11 CNTL frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header */
-#define SUBTYPE_WRAPPER       	7
-#define SUBTYPE_BLOCK_ACK_REQ       8
-#define SUBTYPE_BLOCK_ACK           9
-#define SUBTYPE_PS_POLL             10
-#define SUBTYPE_RTS                 11
-#define SUBTYPE_CTS                 12
-#define SUBTYPE_ACK                 13
-#define SUBTYPE_CFEND               14
-#define SUBTYPE_CFEND_CFACK         15
-
-/* value domain of 802.11 DATA frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header */
-#define SUBTYPE_DATA                0
-#define SUBTYPE_DATA_CFACK          1
-#define SUBTYPE_DATA_CFPOLL         2
-#define SUBTYPE_DATA_CFACK_CFPOLL   3
-#define SUBTYPE_NULL_FUNC           4
-#define SUBTYPE_CFACK               5
-#define SUBTYPE_CFPOLL              6
-#define SUBTYPE_CFACK_CFPOLL        7
-#define SUBTYPE_QDATA               8
-#define SUBTYPE_QDATA_CFACK         9
-#define SUBTYPE_QDATA_CFPOLL        10
-#define SUBTYPE_QDATA_CFACK_CFPOLL  11
-#define SUBTYPE_QOS_NULL            12
-#define SUBTYPE_QOS_CFACK           13
-#define SUBTYPE_QOS_CFPOLL          14
-#define SUBTYPE_QOS_CFACK_CFPOLL    15
-
-/* ACK policy of QOS Control field bit 6:5 */
-#define NORMAL_ACK                  0x00	/* b6:5 = 00 */
-#define NO_ACK                      0x20	/* b6:5 = 01 */
-#define NO_EXPLICIT_ACK             0x40	/* b6:5 = 10 */
-#define BLOCK_ACK                   0x60	/* b6:5 = 11 */
-
-/* */
-/* rtmp_data.c uses this definition */
-/* */
-#define LENGTH_802_11               24
-#define LENGTH_802_11_AND_H         30
-#define LENGTH_802_11_CRC_H         34
-#define LENGTH_802_11_CRC           28
-#define LENGTH_802_11_WITH_ADDR4    30
-#define LENGTH_802_3                14
-#define LENGTH_802_3_TYPE           2
-#define LENGTH_802_1_H              8
-#define LENGTH_EAPOL_H              4
-#define LENGTH_WMMQOS_H				2
-#define LENGTH_CRC                  4
-#define MAX_SEQ_NUMBER              0x0fff
-#define LENGTH_802_3_NO_TYPE		12
-#define LENGTH_802_1Q				4	/* VLAN related */
-
-/* STA_CSR4.field.TxResult */
-#define TX_RESULT_SUCCESS           0
-#define TX_RESULT_ZERO_LENGTH       1
-#define TX_RESULT_UNDER_RUN         2
-#define TX_RESULT_OHY_ERROR         4
-#define TX_RESULT_RETRY_FAIL        6
-
-/* All PHY rate summary in TXD */
-/* Preamble MODE in TxD */
-#define MODE_CCK	0
-#define MODE_OFDM   1
-#define MODE_HTMIX	2
-#define MODE_HTGREENFIELD	3
-
-/* MCS for CCK.  BW.SGI.STBC are reserved */
-#define MCS_longP_RATE_1                      0	/* long preamble CCK 1Mbps */
-#define MCS_longP_RATE_2                      1	/* long preamble CCK 1Mbps */
-#define MCS_longP_RATE_5_5                    2
-#define MCS_longP_RATE_11                     3
-#define MCS_SHORTP_RATE_1                      4	/* long preamble CCK 1Mbps. short is forbidden in 1Mbps */
-#define MCS_SHORTP_RATE_2                      5	/* short preamble CCK 2Mbps */
-#define MCS_SHORTP_RATE_5_5                    6
-#define MCS_SHORTP_RATE_11                     7
-/* To send duplicate legacy OFDM. set BW=BW_40.  SGI.STBC are reserved */
-#define MCS_RATE_6                      0	/* legacy OFDM */
-#define MCS_RATE_9                      1	/* OFDM */
-#define MCS_RATE_12                     2	/* OFDM */
-#define MCS_RATE_18                     3	/* OFDM */
-#define MCS_RATE_24                     4	/* OFDM */
-#define MCS_RATE_36                     5	/* OFDM */
-#define MCS_RATE_48                     6	/* OFDM */
-#define MCS_RATE_54                     7	/* OFDM */
-/* HT */
-#define MCS_0		0	/* 1S */
-#define MCS_1		1
-#define MCS_2		2
-#define MCS_3		3
-#define MCS_4		4
-#define MCS_5		5
-#define MCS_6		6
-#define MCS_7		7
-#define MCS_8		8	/* 2S */
-#define MCS_9		9
-#define MCS_10		10
-#define MCS_11		11
-#define MCS_12		12
-#define MCS_13		13
-#define MCS_14		14
-#define MCS_15		15
-#define MCS_16		16	/* 3*3 */
-#define MCS_17		17
-#define MCS_18		18
-#define MCS_19		19
-#define MCS_20		20
-#define MCS_21		21
-#define MCS_22		22
-#define MCS_23		23
-#define MCS_32		32
-#define MCS_AUTO		33
-
-/* OID_HTPHYMODE */
-/* MODE */
-#define HTMODE_MM	0
-#define HTMODE_GF	1
-
-/* Fixed Tx MODE - HT, CCK or OFDM */
-#define FIXED_TXMODE_HT		0
-#define FIXED_TXMODE_CCK	1
-#define FIXED_TXMODE_OFDM 	2
-/* BW */
-#define BW_20		BAND_WIDTH_20
-#define BW_40		BAND_WIDTH_40
-#define BW_BOTH		BAND_WIDTH_BOTH
-#define BW_10		BAND_WIDTH_10	/* 802.11j has 10MHz. This definition is for internal usage. doesn't fill in the IE or other field. */
-
-/* SHORTGI */
-#define GI_400		GAP_INTERVAL_400	/* only support in HT mode */
-#define GI_BOTH		GAP_INTERVAL_BOTH
-#define GI_800		GAP_INTERVAL_800
-/* STBC */
-#define STBC_NONE	0
-#define STBC_USE	1	/* limited use in rt2860b phy */
-#define RXSTBC_ONE	1	/* rx support of one spatial stream */
-#define RXSTBC_TWO	2	/* rx support of 1 and 2 spatial stream */
-#define RXSTBC_THR	3	/* rx support of 1~3 spatial stream */
-/* MCS FEEDBACK */
-#define MCSFBK_NONE	0	/* not support mcs feedback / */
-#define MCSFBK_RSV	1	/* reserved */
-#define MCSFBK_UNSOLICIT	2	/* only support unsolict mcs feedback */
-#define MCSFBK_MRQ	3	/* response to both MRQ and unsolict mcs feedback */
-
-/* MIMO power safe */
-#define	MMPS_STATIC	0
-#define	MMPS_DYNAMIC		1
-#define   MMPS_RSV		2
-#define MMPS_ENABLE		3
-
-/* A-MSDU size */
-#define	AMSDU_0	0
-#define	AMSDU_1		1
-
-/* MCS use 7 bits */
-#define TXRATEMIMO		0x80
-#define TXRATEMCS		0x7F
-#define TXRATEOFDM		0x7F
-#define RATE_1                      0
-#define RATE_2                      1
-#define RATE_5_5                    2
-#define RATE_11                     3
-#define RATE_6                      4	/* OFDM */
-#define RATE_9                      5	/* OFDM */
-#define RATE_12                     6	/* OFDM */
-#define RATE_18                     7	/* OFDM */
-#define RATE_24                     8	/* OFDM */
-#define RATE_36                     9	/* OFDM */
-#define RATE_48                     10	/* OFDM */
-#define RATE_54                     11	/* OFDM */
-#define RATE_FIRST_OFDM_RATE        RATE_6
-#define RATE_LAST_OFDM_RATE        	RATE_54
-#define RATE_6_5                    12	/* HT mix */
-#define RATE_13                     13	/* HT mix */
-#define RATE_19_5                   14	/* HT mix */
-#define RATE_26                     15	/* HT mix */
-#define RATE_39                     16	/* HT mix */
-#define RATE_52                     17	/* HT mix */
-#define RATE_58_5                   18	/* HT mix */
-#define RATE_65                     19	/* HT mix */
-#define RATE_78                     20	/* HT mix */
-#define RATE_104                    21	/* HT mix */
-#define RATE_117                    22	/* HT mix */
-#define RATE_130                    23	/* HT mix */
-/*#define RATE_AUTO_SWITCH            255 // for StaCfg.FixedTxRate only */
-#define HTRATE_0                      12
-#define RATE_FIRST_MM_RATE        HTRATE_0
-#define RATE_FIRST_HT_RATE        HTRATE_0
-#define RATE_LAST_HT_RATE        HTRATE_0
-
-/* pTxWI->txop */
-#define IFS_HTTXOP                 0	/* The txop will be handles by ASIC. */
-#define IFS_PIFS                    1
-#define IFS_SIFS                    2
-#define IFS_BACKOFF                 3
-
-/* pTxD->RetryMode */
-#define long_RETRY                  1
-#define SHORT_RETRY                 0
-
-/* Country Region definition */
-#define REGION_MINIMUM_BG_BAND            0
-#define REGION_0_BG_BAND                  0	/* 1-11 */
-#define REGION_1_BG_BAND                  1	/* 1-13 */
-#define REGION_2_BG_BAND                  2	/* 10-11 */
-#define REGION_3_BG_BAND                  3	/* 10-13 */
-#define REGION_4_BG_BAND                  4	/* 14 */
-#define REGION_5_BG_BAND                  5	/* 1-14 */
-#define REGION_6_BG_BAND                  6	/* 3-9 */
-#define REGION_7_BG_BAND                  7	/* 5-13 */
-#define REGION_31_BG_BAND                 31	/* 5-13 */
-#define REGION_MAXIMUM_BG_BAND            7
-
-#define REGION_MINIMUM_A_BAND             0
-#define REGION_0_A_BAND                   0	/* 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165 */
-#define REGION_1_A_BAND                   1	/* 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 */
-#define REGION_2_A_BAND                   2	/* 36, 40, 44, 48, 52, 56, 60, 64 */
-#define REGION_3_A_BAND                   3	/* 52, 56, 60, 64, 149, 153, 157, 161 */
-#define REGION_4_A_BAND                   4	/* 149, 153, 157, 161, 165 */
-#define REGION_5_A_BAND                   5	/* 149, 153, 157, 161 */
-#define REGION_6_A_BAND                   6	/* 36, 40, 44, 48 */
-#define REGION_7_A_BAND                   7	/* 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165, 169, 173 */
-#define REGION_8_A_BAND                   8	/* 52, 56, 60, 64 */
-#define REGION_9_A_BAND                   9	/* 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165 */
-#define REGION_10_A_BAND                  10	/* 36, 40, 44, 48, 149, 153, 157, 161, 165 */
-#define REGION_11_A_BAND                  11	/* 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161 */
-#define REGION_12_A_BAND                  12	/* 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 */
-#define REGION_13_A_BAND                  13	/* 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161 */
-#define REGION_14_A_BAND                  14	/* 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 136, 140, 149, 153, 157, 161, 165 */
-#define REGION_15_A_BAND                  15	/* 149, 153, 157, 161, 165, 169, 173 */
-#define REGION_MAXIMUM_A_BAND             15
-
-/* pTxD->CipherAlg */
-#define CIPHER_NONE                 0
-#define CIPHER_WEP64                1
-#define CIPHER_WEP128               2
-#define CIPHER_TKIP                 3
-#define CIPHER_AES                  4
-#define CIPHER_CKIP64               5
-#define CIPHER_CKIP128              6
-#define CIPHER_TKIP_NO_MIC          7	/* MIC appended by driver: not a valid value in hardware key table */
-#define CIPHER_SMS4					8
-
-/* LED Status. */
-#define LED_LINK_DOWN               0
-#define LED_LINK_UP                 1
-#define LED_RADIO_OFF               2
-#define LED_RADIO_ON                3
-#define LED_HALT                    4
-#define LED_WPS                     5
-#define LED_ON_SITE_SURVEY          6
-#define LED_POWER_UP                7
-
-/* value domain of pAd->LedCntl.LedMode and E2PROM */
-#define LED_MODE_DEFAULT            0
-#define LED_MODE_TWO_LED			1
-/*#define LED_MODE_SIGNAL_STREGTH               8  // EEPROM define =8 */
-#define LED_MODE_SIGNAL_STREGTH		0x40	/* EEPROM define = 64 */
-
-/* RC4 init value, used fro WEP & TKIP */
-#define PPPINITFCS32                0xffffffff	/* Initial FCS value */
-
-/* value domain of pAd->StaCfg.PortSecured. 802.1X controlled port definition */
-#define WPA_802_1X_PORT_SECURED     1
-#define WPA_802_1X_PORT_NOT_SECURED 2
-
-#define PAIRWISE_KEY                1
-#define GROUP_KEY                   2
-
-/*definition of DRS */
-#define MAX_STEP_OF_TX_RATE_SWITCH	32
-
-/* pre-allocated free NDIS PACKET/BUFFER poll for internal usage */
-#define MAX_NUM_OF_FREE_NDIS_PACKET 128
-
-/*Block ACK */
-#define MAX_TX_REORDERBUF   64
-#define MAX_RX_REORDERBUF   64
-#define DEFAULT_TX_TIMEOUT   30
-#define DEFAULT_RX_TIMEOUT   30
-
-/* definition of Recipient or Originator */
-#define I_RECIPIENT                  TRUE
-#define I_ORIGINATOR                   FALSE
-
-#define DEFAULT_BBP_TX_POWER        0
-#define DEFAULT_RF_TX_POWER         5
-
-#define MAX_INI_BUFFER_SIZE			4096
-#define MAX_PARAM_BUFFER_SIZE		(2048)	/* enough for ACL (18*64) */
-											/*18 : the length of Mac address acceptable format "01:02:03:04:05:06;") */
-											/*64 : MAX_NUM_OF_ACL_LIST */
-/* definition of pAd->OpMode */
-#define OPMODE_STA                  0
-#define OPMODE_AP                   1
-/*#define OPMODE_L3_BRG               2       // as AP and STA at the same time */
-
-/* ========================= AP rtmp_def.h =========================== */
-/* value domain for pAd->EventTab.Log[].Event */
-#define EVENT_RESET_ACCESS_POint    0	/* Log = "hh:mm:ss   Restart Access Point" */
-#define EVENT_ASSOCIATED            1	/* Log = "hh:mm:ss   STA 00:01:02:03:04:05 associated" */
-#define EVENT_DISASSOCIATED         2	/* Log = "hh:mm:ss   STA 00:01:02:03:04:05 left this BSS" */
-#define EVENT_AGED_OUT              3	/* Log = "hh:mm:ss   STA 00:01:02:03:04:05 was aged-out and removed from this BSS" */
-#define EVENT_COUNTER_M             4
-#define EVENT_INVALID_PSK           5
-#define EVENT_MAX_EVENT_TYPE        6
-/* ==== end of AP rtmp_def.h ============ */
-
-/* definition RSSI Number */
-#define RSSI_0					0
-#define RSSI_1					1
-#define RSSI_2					2
-
-/* definition of radar detection */
-#define RD_NORMAL_MODE				0	/* Not found radar signal */
-#define RD_SWITCHING_MODE			1	/* Found radar signal, and doing channel switch */
-#define RD_SILENCE_MODE				2	/* After channel switch, need to be silence a while to ensure radar not found */
-
-/*Driver defined cid for mapping status and command. */
-#define  SLEEPCID	0x11
-#define  WAKECID	0x22
-#define  QUERYPOWERCID	0x33
-#define  OWNERMCU	0x1
-#define  OWNERCPU	0x0
-
-/* MBSSID definition */
-#define ENTRY_NOT_FOUND             0xFF
-
-/* After Linux 2.6.9,
- * VLAN module use Private (from user) interface flags (netdevice->priv_flags).
- * #define IFF_802_1Q_VLAN 0x1         --    802.1Q VLAN device.  in if.h
- * ref to ip_sabotage_out() [ out->priv_flags & IFF_802_1Q_VLAN ] in br_netfilter.c
- *
- * For this reason, we MUST use EVEN value in priv_flags
- */
-#define INT_MAIN                    0x0100
-#define INT_MBSSID                  0x0200
-#define INT_WDS                     0x0300
-#define INT_APCLI                   0x0400
-#define INT_MESH                   	0x0500
-
-#define INF_MAIN_DEV_NAME		"wlan"
-#define INF_MBSSID_DEV_NAME		"ra"
-#define INF_WDS_DEV_NAME		"wds"
-#define INF_APCLI_DEV_NAME		"apcli"
-#define INF_MESH_DEV_NAME		"mesh"
-
-/* WEP Key TYPE */
-#define WEP_HEXADECIMAL_TYPE    0
-#define WEP_ASCII_TYPE          1
-
-/* WIRELESS EVENTS definition */
-/* Max number of char in custom event, refer to wireless_tools.28/wireless.20.h */
-#define IW_CUSTOM_MAX_LEN				  			255	/* In bytes */
-
-/* For system event - start */
-#define	IW_SYS_EVENT_FLAG_START                     0x0200
-#define	IW_ASSOC_EVENT_FLAG                         0x0200
-#define	IW_DISASSOC_EVENT_FLAG                      0x0201
-#define	IW_DEAUTH_EVENT_FLAG                      	0x0202
-#define	IW_AGEOUT_EVENT_FLAG                      	0x0203
-#define	IW_COUNTER_MEASURES_EVENT_FLAG              0x0204
-#define	IW_REPLAY_COUNTER_DIFF_EVENT_FLAG           0x0205
-#define	IW_RSNIE_DIFF_EVENT_FLAG           			0x0206
-#define	IW_MIC_DIFF_EVENT_FLAG           			0x0207
-#define IW_ICV_ERROR_EVENT_FLAG						0x0208
-#define IW_MIC_ERROR_EVENT_FLAG						0x0209
-#define IW_GROUP_HS_TIMEOUT_EVENT_FLAG				0x020A
-#define	IW_PAIRWISE_HS_TIMEOUT_EVENT_FLAG			0x020B
-#define IW_RSNIE_SANITY_FAIL_EVENT_FLAG				0x020C
-#define IW_SET_KEY_DONE_WPA1_EVENT_FLAG				0x020D
-#define IW_SET_KEY_DONE_WPA2_EVENT_FLAG				0x020E
-#define IW_STA_LINKUP_EVENT_FLAG					0x020F
-#define IW_STA_LINKDOWN_EVENT_FLAG					0x0210
-#define IW_SCAN_COMPLETED_EVENT_FLAG				0x0211
-#define IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG				0x0212
-/* if add new system event flag, please update the IW_SYS_EVENT_FLAG_END */
-#define	IW_SYS_EVENT_FLAG_END                       0x0212
-#define	IW_SYS_EVENT_TYPE_NUM						(IW_SYS_EVENT_FLAG_END - IW_SYS_EVENT_FLAG_START + 1)
-/* For system event - end */
-
-/* For spoof attack event - start */
-#define	IW_SPOOF_EVENT_FLAG_START                   0x0300
-#define IW_CONFLICT_SSID_EVENT_FLAG					0x0300
-#define IW_SPOOF_ASSOC_RESP_EVENT_FLAG				0x0301
-#define IW_SPOOF_REASSOC_RESP_EVENT_FLAG			0x0302
-#define IW_SPOOF_PROBE_RESP_EVENT_FLAG				0x0303
-#define IW_SPOOF_BEACON_EVENT_FLAG					0x0304
-#define IW_SPOOF_DISASSOC_EVENT_FLAG				0x0305
-#define IW_SPOOF_AUTH_EVENT_FLAG					0x0306
-#define IW_SPOOF_DEAUTH_EVENT_FLAG					0x0307
-#define IW_SPOOF_UNKNOWN_MGMT_EVENT_FLAG			0x0308
-#define IW_REPLAY_ATTACK_EVENT_FLAG					0x0309
-/* if add new spoof attack event flag, please update the IW_SPOOF_EVENT_FLAG_END */
-#define	IW_SPOOF_EVENT_FLAG_END                     0x0309
-#define	IW_SPOOF_EVENT_TYPE_NUM						(IW_SPOOF_EVENT_FLAG_END - IW_SPOOF_EVENT_FLAG_START + 1)
-/* For spoof attack event - end */
-
-/* For flooding attack event - start */
-#define	IW_FLOOD_EVENT_FLAG_START                   0x0400
-#define IW_FLOOD_AUTH_EVENT_FLAG					0x0400
-#define IW_FLOOD_ASSOC_REQ_EVENT_FLAG				0x0401
-#define IW_FLOOD_REASSOC_REQ_EVENT_FLAG				0x0402
-#define IW_FLOOD_PROBE_REQ_EVENT_FLAG				0x0403
-#define IW_FLOOD_DISASSOC_EVENT_FLAG				0x0404
-#define IW_FLOOD_DEAUTH_EVENT_FLAG					0x0405
-#define IW_FLOOD_EAP_REQ_EVENT_FLAG					0x0406
-/* if add new flooding attack event flag, please update the IW_FLOOD_EVENT_FLAG_END */
-#define	IW_FLOOD_EVENT_FLAG_END                   	0x0406
-#define	IW_FLOOD_EVENT_TYPE_NUM						(IW_FLOOD_EVENT_FLAG_END - IW_FLOOD_EVENT_FLAG_START + 1)
-/* For flooding attack - end */
-
-/* End - WIRELESS EVENTS definition */
-
-/* definition for DLS, kathy */
-#define	MAX_NUM_OF_INIT_DLS_ENTRY   1
-#define	MAX_NUM_OF_DLS_ENTRY        MAX_NUMBER_OF_DLS_ENTRY
-
-/*Block ACK, kathy */
-#define MAX_TX_REORDERBUF		64
-#define MAX_RX_REORDERBUF		64
-#define DEFAULT_TX_TIMEOUT		30
-#define DEFAULT_RX_TIMEOUT		30
-#define MAX_BARECI_SESSION		8
-
-#ifndef IW_ESSID_MAX_SIZE
-/* Maximum size of the ESSID and pAd->nickname strings */
-#define IW_ESSID_MAX_SIZE   		32
-#endif
-
-/* For AsicRadioOff/AsicRadioOn function */
-#define DOT11POWERSAVE		0
-#define GUIRADIO_OFF		1
-#define RTMP_HALT		    2
-#define GUI_IDLE_POWER_SAVE		3
-/* -- */
-
-/* definition for WpaSupport flag */
-#define WPA_SUPPLICANT_DISABLE				0
-#define WPA_SUPPLICANT_ENABLE				1
-#define	WPA_SUPPLICANT_ENABLE_WITH_WEB_UI	2
-
-/* Endian byte swapping codes */
-#define SWAP16(x) \
-    ((u16)( \
-    (((u16)(x) & (u16)0x00ffU) << 8) | \
-    (((u16)(x) & (u16)0xff00U) >> 8) ))
-
-#define SWAP32(x) \
-    ((u32)( \
-    (((u32)(x) & (u32)0x000000ffUL) << 24) | \
-    (((u32)(x) & (u32)0x0000ff00UL) <<  8) | \
-    (((u32)(x) & (u32)0x00ff0000UL) >>  8) | \
-    (((u32)(x) & (u32)0xff000000UL) >> 24) ))
-
-#define SWAP64(x) \
-    ((u64)( \
-    (u64)(((u64)(x) & (u64)0x00000000000000ffULL) << 56) | \
-    (u64)(((u64)(x) & (u64)0x000000000000ff00ULL) << 40) | \
-    (u64)(((u64)(x) & (u64)0x0000000000ff0000ULL) << 24) | \
-    (u64)(((u64)(x) & (u64)0x00000000ff000000ULL) <<  8) | \
-    (u64)(((u64)(x) & (u64)0x000000ff00000000ULL) >>  8) | \
-    (u64)(((u64)(x) & (u64)0x0000ff0000000000ULL) >> 24) | \
-    (u64)(((u64)(x) & (u64)0x00ff000000000000ULL) >> 40) | \
-    (u64)(((u64)(x) & (u64)0xff00000000000000ULL) >> 56) ))
-
-#define cpu2le64(x) ((u64)(x))
-#define le2cpu64(x) ((u64)(x))
-#define cpu2le32(x) ((u32)(x))
-#define le2cpu32(x) ((u32)(x))
-#define cpu2le16(x) ((u16)(x))
-#define le2cpu16(x) ((u16)(x))
-#define cpu2be64(x) SWAP64((x))
-#define be2cpu64(x) SWAP64((x))
-#define cpu2be32(x) SWAP32((x))
-#define be2cpu32(x) SWAP32((x))
-#define cpu2be16(x) SWAP16((x))
-#define be2cpu16(x) SWAP16((x))
-
-#define ABS(_x, _y) ((_x) > (_y)) ? ((_x) -(_y)) : ((_y) -(_x))
-
-#define A2Dec(_X, _p)				\
-{									\
-	u8 *p;						\
-	_X = 0;							\
-	p = _p;							\
-	while (((*p >= '0') && (*p <= '9')))		\
-	{												\
-		if ((*p >= '0') && (*p <= '9'))		\
-			_X = _X * 10 + *p - 48;					\
-		p++;										\
-	}												\
-}
-
-#define A2Hex(_X, _p)				\
-do{									\
-	char *__p;						\
-	(_X) = 0;							\
-	__p = (char *)(_p);							\
-	while (((*__p >= 'a') && (*__p <= 'f')) || ((*__p >= 'A') && (*__p <= 'F')) || ((*__p >= '0') && (*__p <= '9')))		\
-	{												\
-		if ((*__p >= 'a') && (*__p <= 'f'))				\
-			(_X) = (_X) * 16 + *__p - 87;					\
-		else if ((*__p >= 'A') && (*__p <= 'F'))		\
-			(_X) = (_X) * 16 + *__p - 55;					\
-		else if ((*__p >= '0') && (*__p <= '9'))		\
-			(_X) = (_X) * 16 + *__p - 48;					\
-		__p++;										\
-	}												\
-}while(0)
-
-#endif /* __RTMP_DEF_H__ */
diff --git a/drivers/staging/rt2860/rtmp_dot11.h b/drivers/staging/rt2860/rtmp_dot11.h
deleted file mode 100644
index 4f8abd77ada5e5f545de3ed0677e62d5bed080f7..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_dot11.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-#ifndef __DOT11_BASE_H__
-#define __DOT11_BASE_H__
-
-#include "rtmp_type.h"
-
-/* 4-byte HTC field.  maybe included in any frame except non-QOS data frame.  The Order bit must set 1. */
-struct PACKED rt_ht_control {
-	u32 MA:1;		/*management action payload exist in (QoS Null+HTC) */
-	u32 TRQ:1;		/*sounding request */
-	u32 MRQ:1;		/*MCS feedback. Request for a MCS feedback */
-	u32 MRSorASI:3;	/* MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110. */
-	u32 MFS:3;		/*SET to the received value of MRS. 0x111 for unsolicited MFB. */
-	u32 MFBorASC:7;	/*Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available */
-	u32 CalPos:2;	/* calibration position */
-	u32 CalSeq:2;	/*calibration sequence */
-	u32 FBKReq:2;	/*feedback request */
-	u32 CSISTEERING:2;	/*CSI/ STEERING */
-	u32 ZLFAnnouce:1;	/* ZLF announcement */
-	u32 rsv:5;		/*calibration sequence */
-	u32 ACConstraint:1;	/*feedback request */
-	u32 RDG:1;		/*RDG / More PPDU */
-};
-
-/* 2-byte QOS CONTROL field */
-struct PACKED rt_qos_control {
-	u16 TID:4;
-	u16 EOSP:1;
-	u16 AckPolicy:2;	/*0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP  3: BA */
-	u16 AMsduPresent:1;
-	u16 Txop_QueueSize:8;
-};
-
-/* 2-byte Frame control field */
-struct PACKED rt_frame_control {
-	u16 Ver:2;		/* Protocol version */
-	u16 Type:2;		/* MSDU type */
-	u16 SubType:4;	/* MSDU subtype */
-	u16 ToDs:1;		/* To DS indication */
-	u16 FrDs:1;		/* From DS indication */
-	u16 MoreFrag:1;	/* More fragment bit */
-	u16 Retry:1;		/* Retry status bit */
-	u16 PwrMgmt:1;	/* Power management bit */
-	u16 MoreData:1;	/* More data bit */
-	u16 Wep:1;		/* Wep data */
-	u16 Order:1;		/* Strict order expected */
-};
-
-struct PACKED rt_header_802_11 {
-	struct rt_frame_control FC;
-	u16 Duration;
-	u8 Addr1[MAC_ADDR_LEN];
-	u8 Addr2[MAC_ADDR_LEN];
-	u8 Addr3[MAC_ADDR_LEN];
-	u16 Frag:4;
-	u16 Sequence:12;
-	u8 Octet[0];
-};
-
-struct PACKED rt_pspoll_frame {
-	struct rt_frame_control FC;
-	u16 Aid;
-	u8 Bssid[MAC_ADDR_LEN];
-	u8 Ta[MAC_ADDR_LEN];
-};
-
-struct PACKED rt_rts_frame {
-	struct rt_frame_control FC;
-	u16 Duration;
-	u8 Addr1[MAC_ADDR_LEN];
-	u8 Addr2[MAC_ADDR_LEN];
-};
-
-#endif /* __DOT11_BASE_H__ // */
diff --git a/drivers/staging/rt2860/rtmp_iface.h b/drivers/staging/rt2860/rtmp_iface.h
deleted file mode 100644
index 808c05529848ce7f697657d82794d423cc85070e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_iface.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	rt_iface.h
-
-    Abstract:
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
- */
-
-#ifndef __RTMP_IFACE_H__
-#define __RTMP_IFACE_H__
-
-#ifdef RTMP_PCI_SUPPORT
-#include "iface/rtmp_pci.h"
-#endif /* RTMP_PCI_SUPPORT // */
-#ifdef RTMP_USB_SUPPORT
-#include "iface/rtmp_usb.h"
-#endif /* RTMP_USB_SUPPORT // */
-
-struct rt_inf_pci_config {
-	unsigned long CSRBaseAddress;	/* PCI MMIO Base Address, all access will use */
-	unsigned int irq_num;
-};
-
-struct rt_inf_usb_config {
-	u8 BulkInEpAddr;	/* bulk-in endpoint address */
-	u8 BulkOutEpAddr[6];	/* bulk-out endpoint address */
-};
-
-struct rt_inf_rbus_config {
-	unsigned long csr_addr;
-	unsigned int irq;
-};
-
-typedef enum _RTMP_INF_TYPE_ {
-	RTMP_DEV_INF_UNKNOWN = 0,
-	RTMP_DEV_INF_PCI = 1,
-	RTMP_DEV_INF_USB = 2,
-	RTMP_DEV_INF_RBUS = 4,
-} RTMP_INF_TYPE;
-
-typedef union _RTMP_INF_CONFIG_ {
-	struct rt_inf_pci_config pciConfig;
-	struct rt_inf_usb_config usbConfig;
-	struct rt_inf_rbus_config rbusConfig;
-} RTMP_INF_CONFIG;
-
-#endif /* __RTMP_IFACE_H__ // */
diff --git a/drivers/staging/rt2860/rtmp_mcu.h b/drivers/staging/rt2860/rtmp_mcu.h
deleted file mode 100644
index d0987e55cdadc4de5b664fd4cb3dca128d5beae1..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_mcu.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_mcu.h
-
-	Abstract:
-	Miniport header file for mcu related information
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-*/
-
-#ifndef __RTMP_MCU_H__
-#define __RTMP_MCU_H__
-
-int RtmpAsicEraseFirmware(struct rt_rtmp_adapter *pAd);
-
-int RtmpAsicLoadFirmware(struct rt_rtmp_adapter *pAd);
-
-int RtmpAsicSendCommandToMcu(struct rt_rtmp_adapter *pAd,
-			     u8 Command,
-			     u8 Token, u8 Arg0, u8 Arg1);
-
-#endif /* __RTMP_MCU_H__ // */
diff --git a/drivers/staging/rt2860/rtmp_os.h b/drivers/staging/rt2860/rtmp_os.h
deleted file mode 100644
index 94c30c8ca6624f0410bf5b0e54d8d8fce91cd32f..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_os.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	rtmp_os.h
-
-    Abstract:
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
- */
-
-#ifndef __RTMP_OS_H__
-#define __RTMP_OS_H__
-
-#ifdef LINUX
-#include "rt_linux.h"
-#endif /* LINUX // */
-
-/*
-	This data structure mainly strip some callback function defined in
-	"struct net_device" in kernel source "include/linux/netdevice.h".
-
-	The definition of this data structure may various depends on different
-	OS. Use it carefully.
-*/
-struct rt_rtmp_os_netdev_op_hook {
-	const struct net_device_ops *netdev_ops;
-	void *priv;
-	int priv_flags;
-	unsigned char devAddr[6];
-	unsigned char devName[16];
-	unsigned char needProtcted;
-};
-
-typedef enum _RTMP_TASK_STATUS_ {
-	RTMP_TASK_STAT_UNKNOWN = 0,
-	RTMP_TASK_STAT_INITED = 1,
-	RTMP_TASK_STAT_RUNNING = 2,
-	RTMP_TASK_STAT_STOPED = 4,
-} RTMP_TASK_STATUS;
-#define RTMP_TASK_CAN_DO_INSERT		(RTMP_TASK_STAT_INITED |RTMP_TASK_STAT_RUNNING)
-
-#define RTMP_OS_TASK_NAME_LEN	16
-struct rt_rtmp_os_task {
-	char taskName[RTMP_OS_TASK_NAME_LEN];
-	void *priv;
-	/*unsigned long         taskFlags; */
-	RTMP_TASK_STATUS taskStatus;
-#ifndef KTHREAD_SUPPORT
-	struct semaphore taskSema;
-	struct pid *taskPID;
-	struct completion taskComplete;
-#endif
-	unsigned char task_killed;
-#ifdef KTHREAD_SUPPORT
-	struct task_struct *kthread_task;
-	wait_queue_head_t kthread_q;
-	BOOLEAN kthread_running;
-#endif
-};
-
-int RtmpOSIRQRequest(struct net_device *pNetDev);
-int RtmpOSIRQRelease(struct net_device *pNetDev);
-
-#endif /* __RMTP_OS_H__ // */
diff --git a/drivers/staging/rt2860/rtmp_timer.h b/drivers/staging/rt2860/rtmp_timer.h
deleted file mode 100644
index 15b62874350033d18fb411c2eac6ffb5fb695c12..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_timer.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	rtmp_timer.h
-
-    Abstract:
-	Ralink Wireless Driver timer related data structures and declarations 
-
-    Revision History:
-	Who          		When                 What
-	--------    ----------      ----------------------------------------------
-	Name          		Date                 Modification logs
-	Shiang Tu    		Aug-28-2008 	     init version
-	Justin P. Mattock	11/07/2010	     Fix a typo
-
-*/
-
-#ifndef __RTMP_TIMER_H__
-#define  __RTMP_TIMER_H__
-
-#include "rtmp_os.h"
-
-#define DECLARE_TIMER_FUNCTION(_func)			\
-	void rtmp_timer_##_func(unsigned long data)
-
-#define GET_TIMER_FUNCTION(_func)				\
-	rtmp_timer_##_func
-
-/* ----------------- Timer Related MARCO ---------------*/
-/* In some os or chipset, we have a lot of timer functions and will read/write register, */
-/* it's not allowed in Linux USB sub-system to do it ( because of sleep issue when */
-/* submit to ctrl pipe). So we need a wrapper function to take care it. */
-
-#ifdef RTMP_TIMER_TASK_SUPPORT
-typedef void(*RTMP_TIMER_TASK_HANDLE) (void *SystemSpecific1,
-				       void *FunctionContext,
-				       void *SystemSpecific2,
-				       void *SystemSpecific3);
-#endif /* RTMP_TIMER_TASK_SUPPORT // */
-
-struct rt_ralink_timer {
-	struct timer_list TimerObj;	/* Ndis Timer object */
-	BOOLEAN Valid;		/* Set to True when call RTMPInitTimer */
-	BOOLEAN State;		/* True if timer cancelled */
-	BOOLEAN PeriodicType;	/* True if timer is periodic timer */
-	BOOLEAN Repeat;		/* True if periodic timer */
-	unsigned long TimerValue;	/* Timer value in milliseconds */
-	unsigned long cookie;		/* os specific object */
-#ifdef RTMP_TIMER_TASK_SUPPORT
-	RTMP_TIMER_TASK_HANDLE handle;
-	void *pAd;
-#endif				/* RTMP_TIMER_TASK_SUPPORT // */
-};
-
-#ifdef RTMP_TIMER_TASK_SUPPORT
-struct rt_rtmp_timer_task_entry {
-	struct rt_ralink_timer *pRaTimer;
-	struct rt_rtmp_timer_task_entry *pNext;
-};
-
-#define TIMER_QUEUE_SIZE_MAX	128
-struct rt_rtmp_timer_task_queue {
-	unsigned int status;
-	unsigned char *pTimerQPoll;
-	struct rt_rtmp_timer_task_entry *pQPollFreeList;
-	struct rt_rtmp_timer_task_entry *pQHead;
-	struct rt_rtmp_timer_task_entry *pQTail;
-};
-
-#define BUILD_TIMER_FUNCTION(_func)										\
-void rtmp_timer_##_func(unsigned long data)										\
-{																			\
-	struct rt_ralink_timer *_pTimer = (struct rt_ralink_timer *)data;				\
-	struct rt_rtmp_timer_task_entry *_pQNode;										\
-	struct rt_rtmp_adapter *_pAd;											\
-																			\
-	_pTimer->handle = _func;													\
-	_pAd = (struct rt_rtmp_adapter *)_pTimer->pAd;										\
-	_pQNode = RtmpTimerQInsert(_pAd, _pTimer);								\
-	if ((_pQNode == NULL) && (_pAd->TimerQ.status & RTMP_TASK_CAN_DO_INSERT))	\
-		RTMP_OS_Add_Timer(&_pTimer->TimerObj, OS_HZ);							\
-}
-#else
-#define BUILD_TIMER_FUNCTION(_func)										\
-void rtmp_timer_##_func(unsigned long data)										\
-{																			\
-	struct rt_ralink_timer *pTimer = (struct rt_ralink_timer *)data;				\
-																			\
-	_func(NULL, (void *)pTimer->cookie, NULL, pTimer);							\
-	if (pTimer->Repeat)														\
-		RTMP_OS_Add_Timer(&pTimer->TimerObj, pTimer->TimerValue);			\
-}
-#endif /* RTMP_TIMER_TASK_SUPPORT // */
-
-DECLARE_TIMER_FUNCTION(MlmePeriodicExec);
-DECLARE_TIMER_FUNCTION(MlmeRssiReportExec);
-DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout);
-DECLARE_TIMER_FUNCTION(APSDPeriodicExec);
-DECLARE_TIMER_FUNCTION(AsicRfTuningExec);
-#ifdef RTMP_MAC_USB
-DECLARE_TIMER_FUNCTION(BeaconUpdateExec);
-#endif /* RTMP_MAC_USB // */
-
-DECLARE_TIMER_FUNCTION(BeaconTimeout);
-DECLARE_TIMER_FUNCTION(ScanTimeout);
-DECLARE_TIMER_FUNCTION(AuthTimeout);
-DECLARE_TIMER_FUNCTION(AssocTimeout);
-DECLARE_TIMER_FUNCTION(ReassocTimeout);
-DECLARE_TIMER_FUNCTION(DisassocTimeout);
-DECLARE_TIMER_FUNCTION(LinkDownExec);
-DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec);
-DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc);
-DECLARE_TIMER_FUNCTION(PsPollWakeExec);
-DECLARE_TIMER_FUNCTION(RadioOnExec);
-
-#ifdef RTMP_MAC_USB
-DECLARE_TIMER_FUNCTION(RtmpUsbStaAsicForceWakeupTimeout);
-#endif /* RTMP_MAC_USB // */
-
-#if defined(AP_LED) || defined(STA_LED)
-DECLARE_TIMER_FUNCTION(LedCtrlMain);
-#endif
-
-#endif /* __RTMP_TIMER_H__ // */
diff --git a/drivers/staging/rt2860/rtmp_type.h b/drivers/staging/rt2860/rtmp_type.h
deleted file mode 100644
index d9bb2d64c8b8b3424b99f8ec0eee9ed718029c7e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtmp_type.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    rtmp_type.h
-
-    Abstract:
-
-    Revision History:
-    Who         When            What
-    --------    ----------      ----------------------------------------------
-    Name        Date            Modification logs
-    Paul Lin    1-2-2004
-*/
-#ifndef __RTMP_TYPE_H__
-#define __RTMP_TYPE_H__
-
-#include <linux/types.h>
-
-#define PACKED  __attribute__ ((packed))
-
-typedef unsigned char BOOLEAN;
-
-typedef union _LARGE_INTEGER {
-	struct {
-		u32 LowPart;
-		int HighPart;
-	} u;
-	long long QuadPart;
-} LARGE_INTEGER;
-
-/* */
-/* Register set pair for initialzation register set definition */
-/* */
-struct rt_rtmp_reg_pair {
-	unsigned long Register;
-	unsigned long Value;
-};
-
-struct rt_reg_pair {
-	u8 Register;
-	u8 Value;
-};
-
-/* */
-/* Register set pair for initialzation register set definition */
-/* */
-struct rt_rtmp_rf_regs {
-	u8 Channel;
-	unsigned long R1;
-	unsigned long R2;
-	unsigned long R3;
-	unsigned long R4;
-};
-
-struct rt_frequency_item {
-	u8 Channel;
-	u8 N;
-	u8 R;
-	u8 K;
-};
-
-#define STATUS_SUCCESS				0x00
-#define STATUS_UNSUCCESSFUL		0x01
-
-#endif /* __RTMP_TYPE_H__ // */
diff --git a/drivers/staging/rt2860/rtusb_io.h b/drivers/staging/rt2860/rtusb_io.h
deleted file mode 100644
index 64a2fe43528427e1341f0f9c66fc16857b2ed81f..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/rtusb_io.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-*/
-
-#ifndef __RTUSB_IO_H__
-#define __RTUSB_IO_H__
-
-#include "rtmp_type.h"
-
-/* New for MeetingHouse Api support */
-#define CMDTHREAD_VENDOR_RESET                      0x0D730101	/* cmd */
-#define CMDTHREAD_VENDOR_UNPLUG                     0x0D730102	/* cmd */
-#define CMDTHREAD_VENDOR_SWITCH_FUNCTION            0x0D730103	/* cmd */
-#define CMDTHREAD_MULTI_WRITE_MAC                   0x0D730107	/* cmd */
-#define CMDTHREAD_MULTI_READ_MAC                    0x0D730108	/* cmd */
-#define CMDTHREAD_VENDOR_EEPROM_WRITE               0x0D73010A	/* cmd */
-#define CMDTHREAD_VENDOR_EEPROM_READ                0x0D73010B	/* cmd */
-#define CMDTHREAD_VENDOR_ENTER_TESTMODE             0x0D73010C	/* cmd */
-#define CMDTHREAD_VENDOR_EXIT_TESTMODE              0x0D73010D	/* cmd */
-#define CMDTHREAD_VENDOR_WRITE_BBP                  0x0D730119	/* cmd */
-#define CMDTHREAD_VENDOR_READ_BBP                   0x0D730118	/* cmd */
-#define CMDTHREAD_VENDOR_WRITE_RF                   0x0D73011A	/* cmd */
-#define CMDTHREAD_VENDOR_FLIP_IQ                    0x0D73011D	/* cmd */
-#define CMDTHREAD_RESET_BULK_OUT                    0x0D730210	/* cmd */
-#define CMDTHREAD_RESET_BULK_IN                     0x0D730211	/* cmd */
-#define CMDTHREAD_SET_PSM_BIT				0x0D730212	/* cmd */
-#define CMDTHREAD_SET_RADIO                         0x0D730214	/* cmd */
-#define CMDTHREAD_UPDATE_TX_RATE                    0x0D730216	/* cmd */
-#define CMDTHREAD_802_11_ADD_KEY_WEP                0x0D730218	/* cmd */
-#define CMDTHREAD_RESET_FROM_ERROR                  0x0D73021A	/* cmd */
-#define CMDTHREAD_LINK_DOWN                         0x0D73021B	/* cmd */
-#define CMDTHREAD_RESET_FROM_NDIS                   0x0D73021C	/* cmd */
-#define CMDTHREAD_CHECK_GPIO                        0x0D730215	/* cmd */
-#define CMDTHREAD_FORCE_WAKE_UP                     0x0D730222	/* cmd */
-#define CMDTHREAD_SET_BW                            0x0D730225	/* cmd */
-#define CMDTHREAD_SET_ASIC_WCID                     0x0D730226	/* cmd */
-#define CMDTHREAD_SET_ASIC_WCID_CIPHER              0x0D730227	/* cmd */
-#define CMDTHREAD_QKERIODIC_EXECUT                  0x0D73023D	/* cmd */
-#define RT_CMD_SET_KEY_TABLE                        0x0D730228	/* cmd */
-#define RT_CMD_SET_RX_WCID_TABLE                    0x0D730229	/* cmd */
-#define CMDTHREAD_SET_CLIENT_MAC_ENTRY              0x0D73023E	/* cmd */
-#define CMDTHREAD_SET_GROUP_KEY						0x0D73023F	/* cmd */
-#define CMDTHREAD_SET_PAIRWISE_KEY					0x0D730240	/* cmd */
-
-#define CMDTHREAD_802_11_QUERY_HARDWARE_REGISTER    0x0D710105	/* cmd */
-#define CMDTHREAD_802_11_SET_PHY_MODE               0x0D79010C	/* cmd */
-#define CMDTHREAD_802_11_SET_STA_CONFIG             0x0D790111	/* cmd */
-#define CMDTHREAD_802_11_SET_PREAMBLE               0x0D790101	/* cmd */
-#define CMDTHREAD_802_11_COUNTER_MEASURE			0x0D790102	/* cmd */
-/* add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet */
-#define CMDTHREAD_UPDATE_PROTECT					0x0D790103	/* cmd */
-/* end johnli */
-
-/*CMDTHREAD_MULTI_READ_MAC */
-/*CMDTHREAD_MULTI_WRITE_MAC */
-/*CMDTHREAD_VENDOR_EEPROM_READ */
-/*CMDTHREAD_VENDOR_EEPROM_WRITE */
-struct rt_cmdhandler_tlv {
-	u16 Offset;
-	u16 Length;
-	u8 DataFirst;
-};
-
-struct rt_cmdqelmt;
-
-struct rt_cmdqelmt {
-	u32 command;
-	void *buffer;
-	unsigned long bufferlength;
-	BOOLEAN CmdFromNdis;
-	BOOLEAN SetOperation;
-	struct rt_cmdqelmt *next;
-};
-
-struct rt_cmdq {
-	u32 size;
-	struct rt_cmdqelmt *head;
-	struct rt_cmdqelmt *tail;
-	u32 CmdQState;
-};
-
-#define EnqueueCmd(cmdq, cmdqelmt)		\
-{										\
-	if (cmdq->size == 0)				\
-		cmdq->head = cmdqelmt;			\
-	else								\
-		cmdq->tail->next = cmdqelmt;	\
-	cmdq->tail = cmdqelmt;				\
-	cmdqelmt->next = NULL;				\
-	cmdq->size++;						\
-}
-
-/******************************************************************************
-
-	USB Cmd to ASIC Related MACRO
-
-******************************************************************************/
-/* reset MAC of a station entry to 0xFFFFFFFFFFFF */
-#define RTMP_STA_ENTRY_MAC_RESET(pAd, Wcid)					\
-	{	struct rt_set_asic_wcid	SetAsicWcid;						\
-		SetAsicWcid.WCID = Wcid;								\
-		SetAsicWcid.SetTid = 0xffffffff;						\
-		SetAsicWcid.DeleteTid = 0xffffffff;						\
-		RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID,	\
-				&SetAsicWcid, sizeof(struct rt_set_asic_wcid));	}
-
-/* add this entry into ASIC RX WCID search table */
-#define RTMP_STA_ENTRY_ADD(pAd, pEntry)							\
-	RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_CLIENT_MAC_ENTRY,	\
-							pEntry, sizeof(struct rt_mac_table_entry));
-
-/* add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet */
-/* Set MAC register value according operation mode */
-#define RTMP_UPDATE_PROTECT(pAd)	\
-	RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_UPDATE_PROTECT, NULL, 0);
-/* end johnli */
-
-/* remove Pair-wise key material from ASIC */
-/* yet implement */
-#define RTMP_STA_ENTRY_KEY_DEL(pAd, BssIdx, Wcid)
-
-/* add Client security information into ASIC WCID table and IVEIV table */
-#define RTMP_STA_SECURITY_INFO_ADD(pAd, apidx, KeyID, pEntry)						\
-	{	RTMP_STA_ENTRY_MAC_RESET(pAd, pEntry->Aid);								\
-		if (pEntry->Aid >= 1) {														\
-			struct rt_set_asic_wcid_attri	SetAsicWcidAttri;								\
-			SetAsicWcidAttri.WCID = pEntry->Aid;									\
-			if ((pEntry->AuthMode <= Ndis802_11AuthModeAutoSwitch) &&				\
-				(pEntry->WepStatus == Ndis802_11Encryption1Enabled))				\
-			{																		\
-				SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg;	\
-			}																		\
-			else if (pEntry->AuthMode == Ndis802_11AuthModeWPANone)					\
-			{																		\
-				SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg;	\
-			}																		\
-			else SetAsicWcidAttri.Cipher = 0;										\
-            DBGPRINT(RT_DEBUG_TRACE, ("aid cipher = %ld\n",SetAsicWcidAttri.Cipher));       \
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID_CIPHER,			\
-							&SetAsicWcidAttri, sizeof(struct rt_set_asic_wcid_attri)); } }
-
-/* Insert the BA bitmap to ASIC for the Wcid entry */
-#define RTMP_ADD_BA_SESSION_TO_ASIC(_pAd, _Aid, _TID)					\
-		do{																\
-			struct rt_set_asic_wcid	SetAsicWcid;							\
-			SetAsicWcid.WCID = (_Aid);									\
-			SetAsicWcid.SetTid = (0x10000<<(_TID));						\
-			SetAsicWcid.DeleteTid = 0xffffffff;							\
-			RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(struct rt_set_asic_wcid));	\
-		}while(0)
-
-/* Remove the BA bitmap from ASIC for the Wcid entry */
-#define RTMP_DEL_BA_SESSION_FROM_ASIC(_pAd, _Wcid, _TID)				\
-		do{																\
-			struct rt_set_asic_wcid	SetAsicWcid;							\
-			SetAsicWcid.WCID = (_Wcid);									\
-			SetAsicWcid.SetTid = (0xffffffff);							\
-			SetAsicWcid.DeleteTid = (0x10000<<(_TID) );					\
-			RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(struct rt_set_asic_wcid));	\
-		}while(0)
-
-#endif /* __RTUSB_IO_H__ // */
diff --git a/drivers/staging/rt2860/spectrum.h b/drivers/staging/rt2860/spectrum.h
deleted file mode 100644
index 4c325ba7ba212fe0dae4f1830a62aeeaaebf3977..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/spectrum.h
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
- */
-
-#ifndef __SPECTRUM_H__
-#define __SPECTRUM_H__
-
-#include "rtmp_type.h"
-#include "spectrum_def.h"
-
-char RTMP_GetTxPwr(struct rt_rtmp_adapter *pAd, IN HTTRANSMIT_SETTING HTTxMode);
-
-/*
-	==========================================================================
-	Description:
-		Prepare Measurement request action frame and enqueue it into
-		management queue waiting for transmission.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void MakeMeasurementReqFrame(struct rt_rtmp_adapter *pAd,
-			     u8 *pOutBuffer,
-			     unsigned long *pFrameLen,
-			     u8 TotalLen,
-			     u8 Category,
-			     u8 Action,
-			     u8 MeasureToken,
-			     u8 MeasureReqMode,
-			     u8 MeasureReqType,
-			     u8 NumOfRepetitions);
-
-/*
-	==========================================================================
-	Description:
-		Prepare Measurement report action frame and enqueue it into
-		management queue waiting for transmission.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueMeasurementRep(struct rt_rtmp_adapter *pAd,
-			   u8 *pDA,
-			   u8 DialogToken,
-			   u8 MeasureToken,
-			   u8 MeasureReqMode,
-			   u8 MeasureReqType,
-			   u8 ReportInfoLen, u8 *pReportInfo);
-
-/*
-	==========================================================================
-	Description:
-		Prepare TPC Request action frame and enqueue it into
-		management queue waiting for transmission.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueTPCReq(struct rt_rtmp_adapter *pAd, u8 *pDA, u8 DialogToken);
-
-/*
-	==========================================================================
-	Description:
-		Prepare TPC Report action frame and enqueue it into
-		management queue waiting for transmission.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueTPCRep(struct rt_rtmp_adapter *pAd,
-		   u8 *pDA,
-		   u8 DialogToken, u8 TxPwr, u8 LinkMargin);
-
-/*
-	==========================================================================
-	Description:
-		Prepare Channel Switch Announcement action frame and enqueue it into
-		management queue waiting for transmission.
-
-	Parametrs:
-		1. the destination mac address of the frame.
-		2. Channel switch announcement mode.
-		2. a New selected channel.
-
-	Return	: None.
-	==========================================================================
- */
-void EnqueueChSwAnn(struct rt_rtmp_adapter *pAd,
-		    u8 *pDA, u8 ChSwMode, u8 NewCh);
-
-/*
-	==========================================================================
-	Description:
-		Spectrun action frames Handler such as channel switch announcement,
-		measurement report, measurement request actions frames.
-
-	Parametrs:
-		Elme - MLME message containing the received frame
-
-	Return	: None.
-	==========================================================================
- */
-void PeerSpectrumAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem);
-
-/*
-	==========================================================================
-	Description:
-
-	Parametrs:
-
-	Return	: None.
-	==========================================================================
- */
-int Set_MeasureReq_Proc(struct rt_rtmp_adapter *pAd, char *arg);
-
-int Set_TpcReq_Proc(struct rt_rtmp_adapter *pAd, char *arg);
-
-int Set_PwrConstraint(struct rt_rtmp_adapter *pAd, char *arg);
-
-void MeasureReqTabInit(struct rt_rtmp_adapter *pAd);
-
-void MeasureReqTabExit(struct rt_rtmp_adapter *pAd);
-
-struct rt_measure_req_entry *MeasureReqLookUp(struct rt_rtmp_adapter *pAd, u8 DialogToken);
-
-struct rt_measure_req_entry *MeasureReqInsert(struct rt_rtmp_adapter *pAd, u8 DialogToken);
-
-void MeasureReqDelete(struct rt_rtmp_adapter *pAd, u8 DialogToken);
-
-void InsertChannelRepIE(struct rt_rtmp_adapter *pAd,
-			u8 *pFrameBuf,
-			unsigned long *pFrameLen,
-			char *pCountry, u8 RegulatoryClass);
-
-void InsertTpcReportIE(struct rt_rtmp_adapter *pAd,
-		       u8 *pFrameBuf,
-		       unsigned long *pFrameLen,
-		       u8 TxPwr, u8 LinkMargin);
-
-void InsertDialogToken(struct rt_rtmp_adapter *pAd,
-		       u8 *pFrameBuf,
-		       unsigned long *pFrameLen, u8 DialogToken);
-
-void TpcReqTabInit(struct rt_rtmp_adapter *pAd);
-
-void TpcReqTabExit(struct rt_rtmp_adapter *pAd);
-
-void NotifyChSwAnnToPeerAPs(struct rt_rtmp_adapter *pAd,
-			    u8 *pRA,
-			    u8 *pTA, u8 ChSwMode, u8 Channel);
-
-void RguClass_BuildBcnChList(struct rt_rtmp_adapter *pAd,
-			     u8 *pBuf, unsigned long *pBufLen);
-#endif /* __SPECTRUM_H__ // */
diff --git a/drivers/staging/rt2860/spectrum_def.h b/drivers/staging/rt2860/spectrum_def.h
deleted file mode 100644
index 8ffcfb0d04f8f6751b79b2e9635434d5d44705c7..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/spectrum_def.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-	spectrum_def.h
-
-    Abstract:
-    Handle association related requests either from WSTA or from local MLME
-
-    Revision History:
-    Who          When          What
-    ---------    ----------    ----------------------------------------------
-	Fonchi Wu    2008	  	   created for 802.11h
- */
-
-#ifndef __SPECTRUM_DEF_H__
-#define __SPECTRUM_DEF_H__
-
-#define MAX_MEASURE_REQ_TAB_SIZE		32
-#define MAX_HASH_MEASURE_REQ_TAB_SIZE	MAX_MEASURE_REQ_TAB_SIZE
-
-#define MAX_TPC_REQ_TAB_SIZE			32
-#define MAX_HASH_TPC_REQ_TAB_SIZE		MAX_TPC_REQ_TAB_SIZE
-
-#define MIN_RCV_PWR				100	/* Negative value ((dBm) */
-
-#define TPC_REQ_AGE_OUT			500	/* ms */
-#define MQ_REQ_AGE_OUT			500	/* ms */
-
-#define TPC_DIALOGTOKEN_HASH_INDEX(_DialogToken)	((_DialogToken) % MAX_HASH_TPC_REQ_TAB_SIZE)
-#define MQ_DIALOGTOKEN_HASH_INDEX(_DialogToken)		((_DialogToken) % MAX_MEASURE_REQ_TAB_SIZE)
-
-struct rt_measure_req_entry;
-
-struct rt_measure_req_entry {
-	struct rt_measure_req_entry *pNext;
-	unsigned long lastTime;
-	BOOLEAN Valid;
-	u8 DialogToken;
-	u8 MeasureDialogToken[3];	/* 0:basic measure, 1: CCA measure, 2: RPI_Histogram measure. */
-};
-
-struct rt_measure_req_tab {
-	u8 Size;
-	struct rt_measure_req_entry *Hash[MAX_HASH_MEASURE_REQ_TAB_SIZE];
-	struct rt_measure_req_entry Content[MAX_MEASURE_REQ_TAB_SIZE];
-};
-
-struct rt_tpc_req_entry;
-
-struct rt_tpc_req_entry {
-	struct rt_tpc_req_entry *pNext;
-	unsigned long lastTime;
-	BOOLEAN Valid;
-	u8 DialogToken;
-};
-
-struct rt_tpc_req_tab {
-	u8 Size;
-	struct rt_tpc_req_entry *Hash[MAX_HASH_TPC_REQ_TAB_SIZE];
-	struct rt_tpc_req_entry Content[MAX_TPC_REQ_TAB_SIZE];
-};
-
-/* The regulatory information */
-struct rt_dot11_channel_set {
-	u8 NumberOfChannels;
-	u8 MaxTxPwr;
-	u8 ChannelList[16];
-};
-
-struct rt_dot11_regulatory_information {
-	u8 RegulatoryClass;
-	struct rt_dot11_channel_set ChannelSet;
-};
-
-#define RM_TPC_REQ				0
-#define RM_MEASURE_REQ			1
-
-#define RM_BASIC				0
-#define RM_CCA					1
-#define RM_RPI_HISTOGRAM		2
-#define RM_CH_LOAD				3
-#define RM_NOISE_HISTOGRAM		4
-
-struct PACKED rt_tpc_report_info {
-	u8 TxPwr;
-	u8 LinkMargin;
-};
-
-struct PACKED rt_ch_sw_ann_info {
-	u8 ChSwMode;
-	u8 Channel;
-	u8 ChSwCnt;
-};
-
-typedef union PACKED _MEASURE_REQ_MODE {
-	struct PACKED {
-		u8 Parallel:1;
-		u8 Enable:1;
-		u8 Request:1;
-		u8 Report:1;
-		u8 DurationMandatory:1;
-		 u8:3;
-	} field;
-	u8 word;
-} MEASURE_REQ_MODE, *PMEASURE_REQ_MODE;
-
-struct PACKED rt_measure_req {
-	u8 ChNum;
-	u64 MeasureStartTime;
-	u16 MeasureDuration;
-};
-
-struct PACKED rt_measure_req_info {
-	u8 Token;
-	MEASURE_REQ_MODE ReqMode;
-	u8 ReqType;
-	u8 Oct[0];
-};
-
-typedef union PACKED _MEASURE_BASIC_REPORT_MAP {
-	struct PACKED {
-		u8 BSS:1;
-
-		u8 OfdmPreamble:1;
-		u8 UnidentifiedSignal:1;
-		u8 Radar:1;
-		u8 Unmeasure:1;
-		u8 Rev:3;
-	} field;
-	u8 word;
-} MEASURE_BASIC_REPORT_MAP, *PMEASURE_BASIC_REPORT_MAP;
-
-struct PACKED rt_measure_basic_report {
-	u8 ChNum;
-	u64 MeasureStartTime;
-	u16 MeasureDuration;
-	MEASURE_BASIC_REPORT_MAP Map;
-};
-
-struct PACKED rt_measure_cca_report {
-	u8 ChNum;
-	u64 MeasureStartTime;
-	u16 MeasureDuration;
-	u8 CCA_Busy_Fraction;
-};
-
-struct PACKED rt_measure_rpi_report {
-	u8 ChNum;
-	u64 MeasureStartTime;
-	u16 MeasureDuration;
-	u8 RPI_Density[8];
-};
-
-typedef union PACKED _MEASURE_REPORT_MODE {
-	struct PACKED {
-		u8 Late:1;
-		u8 Incapable:1;
-		u8 Refused:1;
-		u8 Rev:5;
-	} field;
-	u8 word;
-} MEASURE_REPORT_MODE, *PMEASURE_REPORT_MODE;
-
-struct PACKED rt_measure_report_info {
-	u8 Token;
-	u8 ReportMode;
-	u8 ReportType;
-	u8 Octect[0];
-};
-
-struct PACKED rt_quiet_info {
-	u8 QuietCnt;
-	u8 QuietPeriod;
-	u16 QuietDuration;
-	u16 QuietOffset;
-};
-
-#endif /* __SPECTRUM_DEF_H__ // */
diff --git a/drivers/staging/rt2860/sta/assoc.c b/drivers/staging/rt2860/sta/assoc.c
deleted file mode 100644
index 59e931c3190d4a4ff827e0c9b34e9e369f77880d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/assoc.c
+++ /dev/null
@@ -1,1602 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	assoc.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John			2004-9-3		porting from RT2500
-	Justin P. Mattock	11/07/2010		Fix typos
-*/
-#include "../rt_config.h"
-
-u8 CipherWpaTemplate[] = {
-	0xdd,			/* WPA IE */
-	0x16,			/* Length */
-	0x00, 0x50, 0xf2, 0x01,	/* oui */
-	0x01, 0x00,		/* Version */
-	0x00, 0x50, 0xf2, 0x02,	/* Multicast */
-	0x01, 0x00,		/* Number of unicast */
-	0x00, 0x50, 0xf2, 0x02,	/* unicast */
-	0x01, 0x00,		/* number of authentication method */
-	0x00, 0x50, 0xf2, 0x01	/* authentication */
-};
-
-u8 CipherWpa2Template[] = {
-	0x30,			/* RSN IE */
-	0x14,			/* Length */
-	0x01, 0x00,		/* Version */
-	0x00, 0x0f, 0xac, 0x02,	/* group cipher, TKIP */
-	0x01, 0x00,		/* number of pairwise */
-	0x00, 0x0f, 0xac, 0x02,	/* unicast */
-	0x01, 0x00,		/* number of authentication method */
-	0x00, 0x0f, 0xac, 0x02,	/* authentication */
-	0x00, 0x00,		/* RSN capability */
-};
-
-u8 Ccx2IeInfo[] = { 0x00, 0x40, 0x96, 0x03, 0x02 };
-
-/*
-	==========================================================================
-	Description:
-		association state machine init, including state transition and timer init
-	Parameters:
-		S - pointer to the association state machine
-
-	IRQL = PASSIVE_LEVEL
-
-	==========================================================================
- */
-void AssocStateMachineInit(struct rt_rtmp_adapter *pAd,
-			   struct rt_state_machine *S, OUT STATE_MACHINE_FUNC Trans[])
-{
-	StateMachineInit(S, Trans, MAX_ASSOC_STATE, MAX_ASSOC_MSG,
-			 (STATE_MACHINE_FUNC) Drop, ASSOC_IDLE,
-			 ASSOC_MACHINE_BASE);
-
-	/* first column */
-	StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_ASSOC_REQ,
-			      (STATE_MACHINE_FUNC) MlmeAssocReqAction);
-	StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_REASSOC_REQ,
-			      (STATE_MACHINE_FUNC) MlmeReassocReqAction);
-	StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC) MlmeDisassocReqAction);
-	StateMachineSetAction(S, ASSOC_IDLE, MT2_PEER_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC) PeerDisassocAction);
-
-	/* second column */
-	StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenAssoc);
-	StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenReassoc);
-	StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC)
-			      InvalidStateWhenDisassociate);
-	StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC) PeerDisassocAction);
-	StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP,
-			      (STATE_MACHINE_FUNC) PeerAssocRspAction);
-	/* */
-	/* Patch 3Com AP MOde:3CRWE454G72 */
-	/* We send Assoc request frame to this AP, it always send Reassoc Rsp not Associate Rsp. */
-	/* */
-	StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP,
-			      (STATE_MACHINE_FUNC) PeerAssocRspAction);
-	StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_ASSOC_TIMEOUT,
-			      (STATE_MACHINE_FUNC) AssocTimeoutAction);
-
-	/* third column */
-	StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenAssoc);
-	StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenReassoc);
-	StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC)
-			      InvalidStateWhenDisassociate);
-	StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC) PeerDisassocAction);
-	StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP,
-			      (STATE_MACHINE_FUNC) PeerReassocRspAction);
-	/* */
-	/* Patch, AP doesn't send Reassociate Rsp frame to Station. */
-	/* */
-	StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP,
-			      (STATE_MACHINE_FUNC) PeerReassocRspAction);
-	StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_REASSOC_TIMEOUT,
-			      (STATE_MACHINE_FUNC) ReassocTimeoutAction);
-
-	/* fourth column */
-	StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenAssoc);
-	StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenReassoc);
-	StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC)
-			      InvalidStateWhenDisassociate);
-	StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ,
-			      (STATE_MACHINE_FUNC) PeerDisassocAction);
-	StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_DISASSOC_TIMEOUT,
-			      (STATE_MACHINE_FUNC) DisassocTimeoutAction);
-
-	/* initialize the timer */
-	RTMPInitTimer(pAd, &pAd->MlmeAux.AssocTimer,
-		      GET_TIMER_FUNCTION(AssocTimeout), pAd, FALSE);
-	RTMPInitTimer(pAd, &pAd->MlmeAux.ReassocTimer,
-		      GET_TIMER_FUNCTION(ReassocTimeout), pAd, FALSE);
-	RTMPInitTimer(pAd, &pAd->MlmeAux.DisassocTimer,
-		      GET_TIMER_FUNCTION(DisassocTimeout), pAd, FALSE);
-}
-
-/*
-	==========================================================================
-	Description:
-		Association timeout procedure. After association timeout, this function
-		will be called and it will put a message into the MLME queue
-	Parameters:
-		Standard timer parameters
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AssocTimeout(void *SystemSpecific1,
-		  void *FunctionContext,
-		  void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_ASSOC_TIMEOUT, 0, NULL);
-	RTMP_MLME_HANDLER(pAd);
-}
-
-/*
-	==========================================================================
-	Description:
-		Reassociation timeout procedure. After reassociation timeout, this
-		function will be called and put a message into the MLME queue
-	Parameters:
-		Standard timer parameters
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void ReassocTimeout(void *SystemSpecific1,
-		    void *FunctionContext,
-		    void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_REASSOC_TIMEOUT, 0, NULL);
-	RTMP_MLME_HANDLER(pAd);
-}
-
-/*
-	==========================================================================
-	Description:
-		Disassociation timeout procedure. After disassociation timeout, this
-		function will be called and put a message into the MLME queue
-	Parameters:
-		Standard timer parameters
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void DisassocTimeout(void *SystemSpecific1,
-		     void *FunctionContext,
-		     void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_DISASSOC_TIMEOUT, 0, NULL);
-	RTMP_MLME_HANDLER(pAd);
-}
-
-/*
-	==========================================================================
-	Description:
-		mlme assoc req handling procedure
-	Parameters:
-		Adapter - Adapter pointer
-		Elem - MLME Queue Element
-	Pre:
-		the station has been authenticated and the following information is stored in the config
-			-# SSID
-			-# supported rates and their length
-			-# listen interval (Adapter->StaCfg.default_listen_count)
-			-# Transmit power  (Adapter->StaCfg.tx_power)
-	Post  :
-		-# An association request frame is generated and sent to the air
-		-# Association timer starts
-		-# Association state -> ASSOC_WAIT_RSP
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void MlmeAssocReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 ApAddr[6];
-	struct rt_header_802_11 AssocHdr;
-	u8 WmeIe[9] =
-	    { IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01,
-       0x00 };
-	u16 ListenIntv;
-	unsigned long Timeout;
-	u16 CapabilityInfo;
-	BOOLEAN TimerCancelled;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen = 0;
-	unsigned long tmp;
-	u16 VarIesOffset;
-	u16 Status;
-
-	/* Block all authentication request during WPA block period */
-	if (pAd->StaCfg.bBlockAssoc == TRUE) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - Block Assoc request during WPA block period!\n"));
-		pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-		Status = MLME_STATE_MACHINE_REJECT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2,
-			    &Status);
-	}
-	/* check sanity first */
-	else if (MlmeAssocReqSanity
-		 (pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo,
-		  &Timeout, &ListenIntv)) {
-		RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled);
-		COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr);
-
-		/* Get an unused nonpaged memory */
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
-		if (NStatus != NDIS_STATUS_SUCCESS) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("ASSOC - MlmeAssocReqAction() allocate memory failed \n"));
-			pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-			Status = MLME_FAIL_NO_RESOURCE;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
-				    MT2_ASSOC_CONF, 2, &Status);
-			return;
-		}
-		/* Add by James 03/06/27 */
-		pAd->StaCfg.AssocInfo.Length =
-		    sizeof(struct rt_ndis_802_11_association_information);
-		/* Association don't need to report MAC address */
-		pAd->StaCfg.AssocInfo.AvailableRequestFixedIEs =
-		    NDIS_802_11_AI_REQFI_CAPABILITIES |
-		    NDIS_802_11_AI_REQFI_LISTENINTERVAL;
-		pAd->StaCfg.AssocInfo.RequestFixedIEs.Capabilities =
-		    CapabilityInfo;
-		pAd->StaCfg.AssocInfo.RequestFixedIEs.ListenInterval =
-		    ListenIntv;
-		/* Only reassociate need this */
-		/*COPY_MAC_ADDR(pAd->StaCfg.AssocInfo.RequestFixedIEs.CurrentAPAddress, ApAddr); */
-		pAd->StaCfg.AssocInfo.OffsetRequestIEs =
-		    sizeof(struct rt_ndis_802_11_association_information);
-
-		NdisZeroMemory(pAd->StaCfg.ReqVarIEs, MAX_VIE_LEN);
-		/* First add SSID */
-		VarIesOffset = 0;
-		NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SsidIe,
-			       1);
-		VarIesOffset += 1;
-		NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset,
-			       &pAd->MlmeAux.SsidLen, 1);
-		VarIesOffset += 1;
-		NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset,
-			       pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen);
-		VarIesOffset += pAd->MlmeAux.SsidLen;
-
-		/* Second add Supported rates */
-		NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SupRateIe,
-			       1);
-		VarIesOffset += 1;
-		NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset,
-			       &pAd->MlmeAux.SupRateLen, 1);
-		VarIesOffset += 1;
-		NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset,
-			       pAd->MlmeAux.SupRate, pAd->MlmeAux.SupRateLen);
-		VarIesOffset += pAd->MlmeAux.SupRateLen;
-		/* End Add by James */
-
-		if ((pAd->CommonCfg.Channel > 14) &&
-		    (pAd->CommonCfg.bIEEE80211H == TRUE))
-			CapabilityInfo |= 0x0100;
-
-		DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send ASSOC request...\n"));
-		MgtMacHeaderInit(pAd, &AssocHdr, SUBTYPE_ASSOC_REQ, 0, ApAddr,
-				 ApAddr);
-
-		/* Build basic frame first */
-		MakeOutgoingFrame(pOutBuffer, &FrameLen,
-				  sizeof(struct rt_header_802_11), &AssocHdr,
-				  2, &CapabilityInfo,
-				  2, &ListenIntv,
-				  1, &SsidIe,
-				  1, &pAd->MlmeAux.SsidLen,
-				  pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid,
-				  1, &SupRateIe,
-				  1, &pAd->MlmeAux.SupRateLen,
-				  pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate,
-				  END_OF_ARGS);
-
-		if (pAd->MlmeAux.ExtRateLen != 0) {
-			MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-					  1, &ExtRateIe,
-					  1, &pAd->MlmeAux.ExtRateLen,
-					  pAd->MlmeAux.ExtRateLen,
-					  pAd->MlmeAux.ExtRate, END_OF_ARGS);
-			FrameLen += tmp;
-		}
-		/* HT */
-		if ((pAd->MlmeAux.HtCapabilityLen > 0)
-		    && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) {
-			unsigned long TmpLen;
-			u8 HtLen;
-			u8 BROADCOM[4] = { 0x0, 0x90, 0x4c, 0x33 };
-			if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE) {
-				HtLen = SIZE_HT_CAP_IE + 4;
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 1, &WpaIe, 1, &HtLen,
-						  4, &BROADCOM[0],
-						  pAd->MlmeAux.HtCapabilityLen,
-						  &pAd->MlmeAux.HtCapability,
-						  END_OF_ARGS);
-			} else {
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 1, &HtCapIe, 1,
-						  &pAd->MlmeAux.HtCapabilityLen,
-						  pAd->MlmeAux.HtCapabilityLen,
-						  &pAd->MlmeAux.HtCapability,
-						  END_OF_ARGS);
-			}
-			FrameLen += TmpLen;
-		}
-		/* add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION */
-		/* Case I: (Aggregation + Piggy-Back) */
-		/* 1. user enable aggregation, AND */
-		/* 2. Mac support piggy-back */
-		/* 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON */
-		/* Case II: (Aggregation) */
-		/* 1. user enable aggregation, AND */
-		/* 2. AP annouces it's AGGREGATION-capable in BEACON */
-		if (pAd->CommonCfg.bAggregationCapable) {
-			if ((pAd->CommonCfg.bPiggyBackCapable)
-			    && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) {
-				unsigned long TmpLen;
-				u8 RalinkIe[9] =
-				    { IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43,
-			    0x03, 0x00, 0x00, 0x00 };
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 9, RalinkIe,
-						  END_OF_ARGS);
-				FrameLen += TmpLen;
-			} else if (pAd->MlmeAux.APRalinkIe & 0x00000001) {
-				unsigned long TmpLen;
-				u8 RalinkIe[9] =
-				    { IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43,
-			    0x01, 0x00, 0x00, 0x00 };
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 9, RalinkIe,
-						  END_OF_ARGS);
-				FrameLen += TmpLen;
-			}
-		} else {
-			unsigned long TmpLen;
-			u8 RalinkIe[9] =
-			    { IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x06,
-		    0x00, 0x00, 0x00 };
-			MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, 9,
-					  RalinkIe, END_OF_ARGS);
-			FrameLen += TmpLen;
-		}
-
-		if (pAd->MlmeAux.APEdcaParm.bValid) {
-			if (pAd->CommonCfg.bAPSDCapable
-			    && pAd->MlmeAux.APEdcaParm.bAPSDCapable) {
-				struct rt_qbss_sta_info_parm QosInfo;
-
-				NdisZeroMemory(&QosInfo,
-					       sizeof(struct rt_qbss_sta_info_parm));
-				QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE;
-				QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK;
-				QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI;
-				QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO;
-				QosInfo.MaxSPLength =
-				    pAd->CommonCfg.MaxSPLength;
-				WmeIe[8] |= *(u8 *)& QosInfo;
-			} else {
-				/* The Parameter Set Count is set to ��0�� in the association request frames */
-				/* WmeIe[8] |= (pAd->MlmeAux.APEdcaParm.EdcaUpdateCount & 0x0f); */
-			}
-
-			MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-					  9, &WmeIe[0], END_OF_ARGS);
-			FrameLen += tmp;
-		}
-		/* */
-		/* Let WPA(#221) Element ID on the end of this association frame. */
-		/* Otherwise some AP will fail on parsing Element ID and set status fail on Assoc Rsp. */
-		/* For example: Put Vendor Specific IE on the front of WPA IE. */
-		/* This happens on AP (Model No:Linksys WRK54G) */
-		/* */
-		if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
-		     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) ||
-		     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
-		     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)
-		    )
-		    ) {
-			u8 RSNIe = IE_WPA;
-
-			if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)
-			    || (pAd->StaCfg.AuthMode ==
-				Ndis802_11AuthModeWPA2)) {
-				RSNIe = IE_WPA2;
-			}
-
-			if ((pAd->StaCfg.WpaSupplicantUP !=
-			     WPA_SUPPLICANT_ENABLE)
-			    && (pAd->StaCfg.bRSN_IE_FromWpaSupplicant == FALSE))
-				RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode,
-					      pAd->StaCfg.WepStatus, BSS0);
-
-			/* Check for WPA PMK cache list */
-			if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) {
-				int idx;
-				BOOLEAN FoundPMK = FALSE;
-				/* Search chched PMKID, append it if existed */
-				for (idx = 0; idx < PMKID_NO; idx++) {
-					if (NdisEqualMemory
-					    (ApAddr,
-					     &pAd->StaCfg.SavedPMK[idx].BSSID,
-					     6)) {
-						FoundPMK = TRUE;
-						break;
-					}
-				}
-				if (FoundPMK) {
-					/* Set PMK number */
-					*(u16 *)& pAd->StaCfg.RSN_IE[pAd->
-									StaCfg.
-									RSNIE_Len]
-					    = 1;
-					NdisMoveMemory(&pAd->StaCfg.
-						       RSN_IE[pAd->StaCfg.
-							      RSNIE_Len + 2],
-						       &pAd->StaCfg.
-						       SavedPMK[idx].PMKID, 16);
-					pAd->StaCfg.RSNIE_Len += 18;
-				}
-			}
-
-			if ((pAd->StaCfg.WpaSupplicantUP ==
-			     WPA_SUPPLICANT_ENABLE)
-			    && (pAd->StaCfg.bRSN_IE_FromWpaSupplicant ==
-				TRUE)) {
-				MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-						  pAd->StaCfg.RSNIE_Len,
-						  pAd->StaCfg.RSN_IE,
-						  END_OF_ARGS);
-			} else {
-				MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-						  1, &RSNIe,
-						  1, &pAd->StaCfg.RSNIE_Len,
-						  pAd->StaCfg.RSNIE_Len,
-						  pAd->StaCfg.RSN_IE,
-						  END_OF_ARGS);
-			}
-
-			FrameLen += tmp;
-
-			if ((pAd->StaCfg.WpaSupplicantUP !=
-			     WPA_SUPPLICANT_ENABLE)
-			    || (pAd->StaCfg.bRSN_IE_FromWpaSupplicant ==
-				FALSE)) {
-				/* Append Variable IE */
-				NdisMoveMemory(pAd->StaCfg.ReqVarIEs +
-					       VarIesOffset, &RSNIe, 1);
-				VarIesOffset += 1;
-				NdisMoveMemory(pAd->StaCfg.ReqVarIEs +
-					       VarIesOffset,
-					       &pAd->StaCfg.RSNIE_Len, 1);
-				VarIesOffset += 1;
-			}
-			NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset,
-				       pAd->StaCfg.RSN_IE,
-				       pAd->StaCfg.RSNIE_Len);
-			VarIesOffset += pAd->StaCfg.RSNIE_Len;
-
-			/* Set Variable IEs Length */
-			pAd->StaCfg.ReqVarIELen = VarIesOffset;
-		}
-
-		MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-		MlmeFreeMemory(pAd, pOutBuffer);
-
-		RTMPSetTimer(&pAd->MlmeAux.AssocTimer, Timeout);
-		pAd->Mlme.AssocMachine.CurrState = ASSOC_WAIT_RSP;
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - MlmeAssocReqAction() sanity check failed. BUG!\n"));
-		pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-		Status = MLME_INVALID_FORMAT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2,
-			    &Status);
-	}
-
-}
-
-/*
-	==========================================================================
-	Description:
-		mlme reassoc req handling procedure
-	Parameters:
-		Elem -
-	Pre:
-		-# SSID  (Adapter->StaCfg.ssid[])
-		-# BSSID (AP address, Adapter->StaCfg.bssid)
-		-# Supported rates (Adapter->StaCfg.supported_rates[])
-		-# Supported rates length (Adapter->StaCfg.supported_rates_len)
-		-# Tx power (Adapter->StaCfg.tx_power)
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void MlmeReassocReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 ApAddr[6];
-	struct rt_header_802_11 ReassocHdr;
-	u8 WmeIe[9] =
-	    { IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01,
-       0x00 };
-	u16 CapabilityInfo, ListenIntv;
-	unsigned long Timeout;
-	unsigned long FrameLen = 0;
-	BOOLEAN TimerCancelled;
-	int NStatus;
-	unsigned long tmp;
-	u8 *pOutBuffer = NULL;
-	u16 Status;
-
-	/* Block all authentication request during WPA block period */
-	if (pAd->StaCfg.bBlockAssoc == TRUE) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - Block ReAssoc request during WPA block period!\n"));
-		pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-		Status = MLME_STATE_MACHINE_REJECT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2,
-			    &Status);
-	}
-	/* the parameters are the same as the association */
-	else if (MlmeAssocReqSanity
-		 (pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo,
-		  &Timeout, &ListenIntv)) {
-		RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled);
-
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-		if (NStatus != NDIS_STATUS_SUCCESS) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("ASSOC - MlmeReassocReqAction() allocate memory failed \n"));
-			pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-			Status = MLME_FAIL_NO_RESOURCE;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
-				    MT2_REASSOC_CONF, 2, &Status);
-			return;
-		}
-
-		COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr);
-
-		/* make frame, use bssid as the AP address?? */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - Send RE-ASSOC request...\n"));
-		MgtMacHeaderInit(pAd, &ReassocHdr, SUBTYPE_REASSOC_REQ, 0,
-				 ApAddr, ApAddr);
-		MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
-				  &ReassocHdr, 2, &CapabilityInfo, 2,
-				  &ListenIntv, MAC_ADDR_LEN, ApAddr, 1, &SsidIe,
-				  1, &pAd->MlmeAux.SsidLen,
-				  pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid, 1,
-				  &SupRateIe, 1, &pAd->MlmeAux.SupRateLen,
-				  pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate,
-				  END_OF_ARGS);
-
-		if (pAd->MlmeAux.ExtRateLen != 0) {
-			MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-					  1, &ExtRateIe,
-					  1, &pAd->MlmeAux.ExtRateLen,
-					  pAd->MlmeAux.ExtRateLen,
-					  pAd->MlmeAux.ExtRate, END_OF_ARGS);
-			FrameLen += tmp;
-		}
-
-		if (pAd->MlmeAux.APEdcaParm.bValid) {
-			if (pAd->CommonCfg.bAPSDCapable
-			    && pAd->MlmeAux.APEdcaParm.bAPSDCapable) {
-				struct rt_qbss_sta_info_parm QosInfo;
-
-				NdisZeroMemory(&QosInfo,
-					       sizeof(struct rt_qbss_sta_info_parm));
-				QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE;
-				QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK;
-				QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI;
-				QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO;
-				QosInfo.MaxSPLength =
-				    pAd->CommonCfg.MaxSPLength;
-				WmeIe[8] |= *(u8 *)& QosInfo;
-			}
-
-			MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-					  9, &WmeIe[0], END_OF_ARGS);
-			FrameLen += tmp;
-		}
-		/* HT */
-		if ((pAd->MlmeAux.HtCapabilityLen > 0)
-		    && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) {
-			unsigned long TmpLen;
-			u8 HtLen;
-			u8 BROADCOM[4] = { 0x0, 0x90, 0x4c, 0x33 };
-			if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE) {
-				HtLen = SIZE_HT_CAP_IE + 4;
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 1, &WpaIe, 1, &HtLen,
-						  4, &BROADCOM[0],
-						  pAd->MlmeAux.HtCapabilityLen,
-						  &pAd->MlmeAux.HtCapability,
-						  END_OF_ARGS);
-			} else {
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 1, &HtCapIe, 1,
-						  &pAd->MlmeAux.HtCapabilityLen,
-						  pAd->MlmeAux.HtCapabilityLen,
-						  &pAd->MlmeAux.HtCapability,
-						  END_OF_ARGS);
-			}
-			FrameLen += TmpLen;
-		}
-		/* add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION */
-		/* Case I: (Aggregation + Piggy-Back) */
-		/* 1. user enable aggregation, AND */
-		/* 2. Mac support piggy-back */
-		/* 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON */
-		/* Case II: (Aggregation) */
-		/* 1. user enable aggregation, AND */
-		/* 2. AP annouces it's AGGREGATION-capable in BEACON */
-		if (pAd->CommonCfg.bAggregationCapable) {
-			if ((pAd->CommonCfg.bPiggyBackCapable)
-			    && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) {
-				unsigned long TmpLen;
-				u8 RalinkIe[9] =
-				    { IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43,
-			    0x03, 0x00, 0x00, 0x00 };
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 9, RalinkIe,
-						  END_OF_ARGS);
-				FrameLen += TmpLen;
-			} else if (pAd->MlmeAux.APRalinkIe & 0x00000001) {
-				unsigned long TmpLen;
-				u8 RalinkIe[9] =
-				    { IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43,
-			    0x01, 0x00, 0x00, 0x00 };
-				MakeOutgoingFrame(pOutBuffer + FrameLen,
-						  &TmpLen, 9, RalinkIe,
-						  END_OF_ARGS);
-				FrameLen += TmpLen;
-			}
-		} else {
-			unsigned long TmpLen;
-			u8 RalinkIe[9] =
-			    { IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x04,
-		    0x00, 0x00, 0x00 };
-			MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, 9,
-					  RalinkIe, END_OF_ARGS);
-			FrameLen += TmpLen;
-		}
-
-		MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-		MlmeFreeMemory(pAd, pOutBuffer);
-
-		RTMPSetTimer(&pAd->MlmeAux.ReassocTimer, Timeout);	/* in mSec */
-		pAd->Mlme.AssocMachine.CurrState = REASSOC_WAIT_RSP;
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - MlmeReassocReqAction() sanity check failed. BUG!\n"));
-		pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-		Status = MLME_INVALID_FORMAT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2,
-			    &Status);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		Upper layer issues disassoc request
-	Parameters:
-		Elem -
-
-	IRQL = PASSIVE_LEVEL
-
-	==========================================================================
- */
-void MlmeDisassocReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mlme_disassoc_req *pDisassocReq;
-	struct rt_header_802_11 DisassocHdr;
-	struct rt_header_802_11 * pDisassocHdr;
-	u8 *pOutBuffer = NULL;
-	unsigned long FrameLen = 0;
-	int NStatus;
-	BOOLEAN TimerCancelled;
-	unsigned long Timeout = 500;
-	u16 Status;
-
-	/* skip sanity check */
-	pDisassocReq = (struct rt_mlme_disassoc_req *)(Elem->Msg);
-
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - MlmeDisassocReqAction() allocate memory failed\n"));
-		pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-		Status = MLME_FAIL_NO_RESOURCE;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2,
-			    &Status);
-		return;
-	}
-
-	RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &TimerCancelled);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		("ASSOC - Send DISASSOC request[BSSID::%pM (Reason=%d)\n",
-			pDisassocReq->Addr, pDisassocReq->Reason));
-	MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr);	/* patch peap ttls switching issue */
-	MakeOutgoingFrame(pOutBuffer, &FrameLen,
-			  sizeof(struct rt_header_802_11), &DisassocHdr,
-			  2, &pDisassocReq->Reason, END_OF_ARGS);
-	MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-
-	/* To patch Instance and Buffalo(N) AP */
-	/* Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine */
-	/* Therefore, we send both of them. */
-	pDisassocHdr = (struct rt_header_802_11 *) pOutBuffer;
-	pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH;
-	MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	pAd->StaCfg.DisassocReason = REASON_DISASSOC_STA_LEAVING;
-	COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pDisassocReq->Addr);
-
-	RTMPSetTimer(&pAd->MlmeAux.DisassocTimer, Timeout);	/* in mSec */
-	pAd->Mlme.AssocMachine.CurrState = DISASSOC_WAIT_RSP;
-
-	RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL, 0);
-
-}
-
-/*
-	==========================================================================
-	Description:
-		peer sends assoc rsp back
-	Parameters:
-		Elme - MLME message containing the received frame
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void PeerAssocRspAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 CapabilityInfo, Status, Aid;
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen;
-	u8 ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen;
-	u8 Addr2[MAC_ADDR_LEN];
-	BOOLEAN TimerCancelled;
-	u8 CkipFlag;
-	struct rt_edca_parm EdcaParm;
-	struct rt_ht_capability_ie HtCapability;
-	struct rt_add_ht_info_ie AddHtInfo;	/* AP might use this additional ht info IE */
-	u8 HtCapabilityLen = 0;
-	u8 AddHtInfoLen;
-	u8 NewExtChannelOffset = 0xff;
-
-	if (PeerAssocRspSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status,
-	     &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, &HtCapability,
-	     &AddHtInfo, &HtCapabilityLen, &AddHtInfoLen, &NewExtChannelOffset,
-	     &EdcaParm, &CkipFlag)) {
-		/* The frame is for me ? */
-		if (MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PeerAssocRspAction():ASSOC - receive ASSOC_RSP to me (status=%d)\n",
-				  Status));
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PeerAssocRspAction():MacTable [%d].AMsduSize = %d. ClientStatusFlags = 0x%lx \n",
-				  Elem->Wcid,
-				  pAd->MacTab.Content[BSSID_WCID].AMsduSize,
-				  pAd->MacTab.Content[BSSID_WCID].
-				  ClientStatusFlags));
-			RTMPCancelTimer(&pAd->MlmeAux.AssocTimer,
-					&TimerCancelled);
-
-			if (Status == MLME_SUCCESS) {
-				u8 MaxSupportedRateIn500Kbps = 0;
-				u8 idx;
-
-				/* supported rates array may not be sorted. sort it and find the maximum rate */
-				for (idx = 0; idx < SupRateLen; idx++) {
-					if (MaxSupportedRateIn500Kbps <
-					    (SupRate[idx] & 0x7f))
-						MaxSupportedRateIn500Kbps =
-						    SupRate[idx] & 0x7f;
-				}
-
-				for (idx = 0; idx < ExtRateLen; idx++) {
-					if (MaxSupportedRateIn500Kbps <
-					    (ExtRate[idx] & 0x7f))
-						MaxSupportedRateIn500Kbps =
-						    ExtRate[idx] & 0x7f;
-				}
-				/* go to procedure listed on page 376 */
-				AssocPostProc(pAd, Addr2, CapabilityInfo, Aid,
-					      SupRate, SupRateLen, ExtRate,
-					      ExtRateLen, &EdcaParm,
-					      &HtCapability, HtCapabilityLen,
-					      &AddHtInfo);
-
-				StaAddMacTableEntry(pAd,
-						    &pAd->MacTab.
-						    Content[BSSID_WCID],
-						    MaxSupportedRateIn500Kbps,
-						    &HtCapability,
-						    HtCapabilityLen, &AddHtInfo,
-						    AddHtInfoLen,
-						    CapabilityInfo);
-			}
-			pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
-				    MT2_ASSOC_CONF, 2, &Status);
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - PeerAssocRspAction() sanity check fail\n"));
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		peer sends reassoc rsp
-	Parametrs:
-		Elem - MLME message cntaining the received frame
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void PeerReassocRspAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 CapabilityInfo;
-	u16 Status;
-	u16 Aid;
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen;
-	u8 ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen;
-	u8 Addr2[MAC_ADDR_LEN];
-	u8 CkipFlag;
-	BOOLEAN TimerCancelled;
-	struct rt_edca_parm EdcaParm;
-	struct rt_ht_capability_ie HtCapability;
-	struct rt_add_ht_info_ie AddHtInfo;	/* AP might use this additional ht info IE */
-	u8 HtCapabilityLen;
-	u8 AddHtInfoLen;
-	u8 NewExtChannelOffset = 0xff;
-
-	if (PeerAssocRspSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status,
-	     &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, &HtCapability,
-	     &AddHtInfo, &HtCapabilityLen, &AddHtInfoLen, &NewExtChannelOffset,
-	     &EdcaParm, &CkipFlag)) {
-		if (MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid))	/* The frame is for me ? */
-		{
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("ASSOC - receive REASSOC_RSP to me (status=%d)\n",
-				  Status));
-			RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer,
-					&TimerCancelled);
-
-			if (Status == MLME_SUCCESS) {
-				/* go to procedure listed on page 376 */
-				AssocPostProc(pAd, Addr2, CapabilityInfo, Aid,
-					      SupRate, SupRateLen, ExtRate,
-					      ExtRateLen, &EdcaParm,
-					      &HtCapability, HtCapabilityLen,
-					      &AddHtInfo);
-
-				{
-					wext_notify_event_assoc(pAd);
-					RtmpOSWrielessEventSend(pAd, SIOCGIWAP,
-								-1,
-								&pAd->MlmeAux.
-								Bssid[0], NULL,
-								0);
-				}
-
-			}
-			/* CkipFlag is no use for reassociate */
-			pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
-				    MT2_REASSOC_CONF, 2, &Status);
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - PeerReassocRspAction() sanity check fail\n"));
-	}
-
-}
-
-/*
-	==========================================================================
-	Description:
-		procedures on IEEE 802.11/1999 p.376
-	Parametrs:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AssocPostProc(struct rt_rtmp_adapter *pAd, u8 *pAddr2, u16 CapabilityInfo, u16 Aid, u8 SupRate[], u8 SupRateLen, u8 ExtRate[], u8 ExtRateLen, struct rt_edca_parm *pEdcaParm, struct rt_ht_capability_ie * pHtCapability, u8 HtCapabilityLen, struct rt_add_ht_info_ie * pAddHtInfo)	/* AP might use this additional ht info IE */
-{
-	unsigned long Idx;
-
-	pAd->MlmeAux.BssType = BSS_INFRA;
-	COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pAddr2);
-	pAd->MlmeAux.Aid = Aid;
-	pAd->MlmeAux.CapabilityInfo =
-	    CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
-
-	/* Some HT AP might lost WMM IE. We add WMM ourselves. because HT requires QoS on. */
-	if ((HtCapabilityLen > 0) && (pEdcaParm->bValid == FALSE)) {
-		pEdcaParm->bValid = TRUE;
-		pEdcaParm->Aifsn[0] = 3;
-		pEdcaParm->Aifsn[1] = 7;
-		pEdcaParm->Aifsn[2] = 2;
-		pEdcaParm->Aifsn[3] = 2;
-
-		pEdcaParm->Cwmin[0] = 4;
-		pEdcaParm->Cwmin[1] = 4;
-		pEdcaParm->Cwmin[2] = 3;
-		pEdcaParm->Cwmin[3] = 2;
-
-		pEdcaParm->Cwmax[0] = 10;
-		pEdcaParm->Cwmax[1] = 10;
-		pEdcaParm->Cwmax[2] = 4;
-		pEdcaParm->Cwmax[3] = 3;
-
-		pEdcaParm->Txop[0] = 0;
-		pEdcaParm->Txop[1] = 0;
-		pEdcaParm->Txop[2] = 96;
-		pEdcaParm->Txop[3] = 48;
-
-	}
-
-	NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, pEdcaParm, sizeof(struct rt_edca_parm));
-
-	/* filter out un-supported rates */
-	pAd->MlmeAux.SupRateLen = SupRateLen;
-	NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen);
-	RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen);
-
-	/* filter out un-supported rates */
-	pAd->MlmeAux.ExtRateLen = ExtRateLen;
-	NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen);
-	RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen);
-
-	if (HtCapabilityLen > 0) {
-		RTMPCheckHt(pAd, BSSID_WCID, pHtCapability, pAddHtInfo);
-	}
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AssocPostProc===>  AP.AMsduSize = %d. ClientStatusFlags = 0x%lx \n",
-		  pAd->MacTab.Content[BSSID_WCID].AMsduSize,
-		  pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags));
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AssocPostProc===>    (Mmps=%d, AmsduSize=%d, )\n",
-		  pAd->MacTab.Content[BSSID_WCID].MmpsMode,
-		  pAd->MacTab.Content[BSSID_WCID].AMsduSize));
-
-	/* Set New WPA information */
-	Idx = BssTableSearch(&pAd->ScanTab, pAddr2, pAd->MlmeAux.Channel);
-	if (Idx == BSS_NOT_FOUND) {
-		DBGPRINT_ERR("ASSOC - Can't find BSS after receiving Assoc response\n");
-	} else {
-		/* Init variable */
-		pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = 0;
-		NdisZeroMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE,
-			       MAX_LEN_OF_RSNIE);
-
-		/* Store appropriate RSN_IE for WPA SM negotiation later */
-		if ((pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)
-		    && (pAd->ScanTab.BssEntry[Idx].VarIELen != 0)) {
-			u8 *pVIE;
-			u16 len;
-			struct rt_eid * pEid;
-
-			pVIE = pAd->ScanTab.BssEntry[Idx].VarIEs;
-			len = pAd->ScanTab.BssEntry[Idx].VarIELen;
-			/*KH need to check again */
-			/* Don't allow to go to sleep mode if authmode is WPA-related. */
-			/*This can make Authentication process more smoothly. */
-			RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-
-			while (len > 0) {
-				pEid = (struct rt_eid *) pVIE;
-				/* For WPA/WPAPSK */
-				if ((pEid->Eid == IE_WPA)
-				    &&
-				    (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))
-				    && (pAd->StaCfg.AuthMode ==
-					Ndis802_11AuthModeWPA
-					|| pAd->StaCfg.AuthMode ==
-					Ndis802_11AuthModeWPAPSK)) {
-					NdisMoveMemory(pAd->MacTab.
-						       Content[BSSID_WCID].
-						       RSN_IE, pVIE,
-						       (pEid->Len + 2));
-					pAd->MacTab.Content[BSSID_WCID].
-					    RSNIE_Len = (pEid->Len + 2);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("AssocPostProc===> Store RSN_IE for WPA SM negotiation \n"));
-				}
-				/* For WPA2/WPA2PSK */
-				else if ((pEid->Eid == IE_RSN)
-					 &&
-					 (NdisEqualMemory
-					  (pEid->Octet + 2, RSN_OUI, 3))
-					 && (pAd->StaCfg.AuthMode ==
-					     Ndis802_11AuthModeWPA2
-					     || pAd->StaCfg.AuthMode ==
-					     Ndis802_11AuthModeWPA2PSK)) {
-					NdisMoveMemory(pAd->MacTab.
-						       Content[BSSID_WCID].
-						       RSN_IE, pVIE,
-						       (pEid->Len + 2));
-					pAd->MacTab.Content[BSSID_WCID].
-					    RSNIE_Len = (pEid->Len + 2);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("AssocPostProc===> Store RSN_IE for WPA2 SM negotiation \n"));
-				}
-
-				pVIE += (pEid->Len + 2);
-				len -= (pEid->Len + 2);
-			}
-
-		}
-
-		if (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == 0) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("AssocPostProc===> no RSN_IE \n"));
-		} else {
-			hex_dump("RSN_IE",
-				 pAd->MacTab.Content[BSSID_WCID].RSN_IE,
-				 pAd->MacTab.Content[BSSID_WCID].RSNIE_Len);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		left part of IEEE 802.11/1999 p.374
-	Parameters:
-		Elem - MLME message containing the received frame
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void PeerDisassocAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Addr2[MAC_ADDR_LEN];
-	u16 Reason;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction()\n"));
-	if (PeerDisassocSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - PeerDisassocAction() Reason = %d\n",
-			  Reason));
-		if (INFRA_ON(pAd)
-		    && MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, Addr2)) {
-
-			if (pAd->CommonCfg.bWirelessEvent) {
-				RTMPSendWirelessEvent(pAd,
-						      IW_DISASSOC_EVENT_FLAG,
-						      pAd->MacTab.
-						      Content[BSSID_WCID].Addr,
-						      BSS0, 0);
-			}
-
-			LinkDown(pAd, TRUE);
-			pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-
-			RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL,
-						0);
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("ASSOC - PeerDisassocAction() sanity check fail\n"));
-	}
-
-}
-
-/*
-	==========================================================================
-	Description:
-		what the state machine will do after assoc timeout
-	Parameters:
-		Elme -
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void AssocTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - AssocTimeoutAction\n"));
-	pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-	Status = MLME_REJ_TIMEOUT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
-}
-
-/*
-	==========================================================================
-	Description:
-		what the state machine will do after reassoc timeout
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void ReassocTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - ReassocTimeoutAction\n"));
-	pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-	Status = MLME_REJ_TIMEOUT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
-}
-
-/*
-	==========================================================================
-	Description:
-		what the state machine will do after disassoc timeout
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void DisassocTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - DisassocTimeoutAction\n"));
-	pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-	Status = MLME_SUCCESS;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2,
-		    &Status);
-}
-
-void InvalidStateWhenAssoc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("ASSOC - InvalidStateWhenAssoc(state=%ld), reset ASSOC state machine\n",
-		  pAd->Mlme.AssocMachine.CurrState));
-	pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-	Status = MLME_STATE_MACHINE_REJECT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
-}
-
-void InvalidStateWhenReassoc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("ASSOC - InvalidStateWhenReassoc(state=%ld), reset ASSOC state machine\n",
-		  pAd->Mlme.AssocMachine.CurrState));
-	pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-	Status = MLME_STATE_MACHINE_REJECT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
-}
-
-void InvalidStateWhenDisassociate(struct rt_rtmp_adapter *pAd,
-				  struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("ASSOC - InvalidStateWhenDisassoc(state=%ld), reset ASSOC state machine\n",
-		  pAd->Mlme.AssocMachine.CurrState));
-	pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-	Status = MLME_STATE_MACHINE_REJECT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2,
-		    &Status);
-}
-
-/*
-	==========================================================================
-	Description:
-		right part of IEEE 802.11/1999 page 374
-	Note:
-		This event should never cause ASSOC state machine perform state
-		transition, and has no relationship with CNTL machine. So we separate
-		this routine as a service outside of ASSOC state transition table.
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void Cls3errAction(struct rt_rtmp_adapter *pAd, u8 *pAddr)
-{
-	struct rt_header_802_11 DisassocHdr;
-	struct rt_header_802_11 * pDisassocHdr;
-	u8 *pOutBuffer = NULL;
-	unsigned long FrameLen = 0;
-	int NStatus;
-	u16 Reason = REASON_CLS3ERR;
-
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS)
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("ASSOC - Class 3 Error, Send DISASSOC frame\n"));
-	MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pAddr, pAd->CommonCfg.Bssid);	/* patch peap ttls switching issue */
-	MakeOutgoingFrame(pOutBuffer, &FrameLen,
-			  sizeof(struct rt_header_802_11), &DisassocHdr,
-			  2, &Reason, END_OF_ARGS);
-	MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-
-	/* To patch Instance and Buffalo(N) AP */
-	/* Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine */
-	/* Therefore, we send both of them. */
-	pDisassocHdr = (struct rt_header_802_11 *) pOutBuffer;
-	pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH;
-	MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	pAd->StaCfg.DisassocReason = REASON_CLS3ERR;
-	COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pAddr);
-}
-
-int wext_notify_event_assoc(struct rt_rtmp_adapter *pAd)
-{
-	char custom[IW_CUSTOM_MAX] = { 0 };
-
-	if (pAd->StaCfg.ReqVarIELen <= IW_CUSTOM_MAX) {
-		NdisMoveMemory(custom, pAd->StaCfg.ReqVarIEs,
-			       pAd->StaCfg.ReqVarIELen);
-		RtmpOSWrielessEventSend(pAd, IWEVASSOCREQIE, -1, NULL, custom,
-					pAd->StaCfg.ReqVarIELen);
-	} else
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("pAd->StaCfg.ReqVarIELen > MAX_CUSTOM_LEN\n"));
-
-	return 0;
-
-}
-
-BOOLEAN StaAddMacTableEntry(struct rt_rtmp_adapter *pAd,
-			    struct rt_mac_table_entry *pEntry,
-			    u8 MaxSupportedRateIn500Kbps,
-			    struct rt_ht_capability_ie * pHtCapability,
-			    u8 HtCapabilityLen,
-			    struct rt_add_ht_info_ie * pAddHtInfo,
-			    u8 AddHtInfoLen, u16 CapabilityInfo)
-{
-	u8 MaxSupportedRate = RATE_11;
-
-	if (ADHOC_ON(pAd))
-		CLIENT_STATUS_CLEAR_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE);
-
-	switch (MaxSupportedRateIn500Kbps) {
-	case 108:
-		MaxSupportedRate = RATE_54;
-		break;
-	case 96:
-		MaxSupportedRate = RATE_48;
-		break;
-	case 72:
-		MaxSupportedRate = RATE_36;
-		break;
-	case 48:
-		MaxSupportedRate = RATE_24;
-		break;
-	case 36:
-		MaxSupportedRate = RATE_18;
-		break;
-	case 24:
-		MaxSupportedRate = RATE_12;
-		break;
-	case 18:
-		MaxSupportedRate = RATE_9;
-		break;
-	case 12:
-		MaxSupportedRate = RATE_6;
-		break;
-	case 22:
-		MaxSupportedRate = RATE_11;
-		break;
-	case 11:
-		MaxSupportedRate = RATE_5_5;
-		break;
-	case 4:
-		MaxSupportedRate = RATE_2;
-		break;
-	case 2:
-		MaxSupportedRate = RATE_1;
-		break;
-	default:
-		MaxSupportedRate = RATE_11;
-		break;
-	}
-
-	if ((pAd->CommonCfg.PhyMode == PHY_11G)
-	    && (MaxSupportedRate < RATE_FIRST_OFDM_RATE))
-		return FALSE;
-
-	/* 11n only */
-	if (((pAd->CommonCfg.PhyMode == PHY_11N_2_4G)
-	     || (pAd->CommonCfg.PhyMode == PHY_11N_5G))
-	    && (HtCapabilityLen == 0))
-		return FALSE;
-
-	if (!pEntry)
-		return FALSE;
-
-	NdisAcquireSpinLock(&pAd->MacTabLock);
-	if (pEntry) {
-		pEntry->PortSecured = WPA_802_1X_PORT_SECURED;
-		if ((MaxSupportedRate < RATE_FIRST_OFDM_RATE) ||
-		    (pAd->CommonCfg.PhyMode == PHY_11B)) {
-			pEntry->RateLen = 4;
-			if (MaxSupportedRate >= RATE_FIRST_OFDM_RATE)
-				MaxSupportedRate = RATE_11;
-		} else
-			pEntry->RateLen = 12;
-
-		pEntry->MaxHTPhyMode.word = 0;
-		pEntry->MinHTPhyMode.word = 0;
-		pEntry->HTPhyMode.word = 0;
-		pEntry->MaxSupportedRate = MaxSupportedRate;
-		if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) {
-			pEntry->MaxHTPhyMode.field.MODE = MODE_CCK;
-			pEntry->MaxHTPhyMode.field.MCS =
-			    pEntry->MaxSupportedRate;
-			pEntry->MinHTPhyMode.field.MODE = MODE_CCK;
-			pEntry->MinHTPhyMode.field.MCS =
-			    pEntry->MaxSupportedRate;
-			pEntry->HTPhyMode.field.MODE = MODE_CCK;
-			pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate;
-		} else {
-			pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM;
-			pEntry->MaxHTPhyMode.field.MCS =
-			    OfdmRateToRxwiMCS[pEntry->MaxSupportedRate];
-			pEntry->MinHTPhyMode.field.MODE = MODE_OFDM;
-			pEntry->MinHTPhyMode.field.MCS =
-			    OfdmRateToRxwiMCS[pEntry->MaxSupportedRate];
-			pEntry->HTPhyMode.field.MODE = MODE_OFDM;
-			pEntry->HTPhyMode.field.MCS =
-			    OfdmRateToRxwiMCS[pEntry->MaxSupportedRate];
-		}
-		pEntry->CapabilityInfo = CapabilityInfo;
-		CLIENT_STATUS_CLEAR_FLAG(pEntry,
-					 fCLIENT_STATUS_AGGREGATION_CAPABLE);
-		CLIENT_STATUS_CLEAR_FLAG(pEntry,
-					 fCLIENT_STATUS_PIGGYBACK_CAPABLE);
-	}
-
-	NdisZeroMemory(&pEntry->HTCapability, sizeof(pEntry->HTCapability));
-	/* If this Entry supports 802.11n, upgrade to HT rate. */
-	if ((HtCapabilityLen != 0)
-	    && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) {
-		u8 j, bitmask;	/*k,bitmask; */
-		char i;
-
-		if (ADHOC_ON(pAd))
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_WMM_CAPABLE);
-		if ((pHtCapability->HtCapInfo.GF)
-		    && (pAd->CommonCfg.DesiredHtPhy.GF)) {
-			pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD;
-		} else {
-			pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX;
-			pAd->MacTab.fAnyStationNonGF = TRUE;
-			pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1;
-		}
-
-		if ((pHtCapability->HtCapInfo.ChannelWidth) &&
-		    (pAd->CommonCfg.DesiredHtPhy.ChannelWidth) &&
-		    ((pAd->StaCfg.BssType == BSS_INFRA)
-		     || ((pAd->StaCfg.BssType == BSS_ADHOC)
-			 && (pAddHtInfo->AddHtInfo.ExtChanOffset ==
-			     pAd->CommonCfg.AddHTInfo.AddHtInfo.
-			     ExtChanOffset)))) {
-			pEntry->MaxHTPhyMode.field.BW = BW_40;
-			pEntry->MaxHTPhyMode.field.ShortGI =
-			    ((pAd->CommonCfg.DesiredHtPhy.
-			      ShortGIfor40) & (pHtCapability->HtCapInfo.
-					       ShortGIfor40));
-		} else {
-			pEntry->MaxHTPhyMode.field.BW = BW_20;
-			pEntry->MaxHTPhyMode.field.ShortGI =
-			    ((pAd->CommonCfg.DesiredHtPhy.
-			      ShortGIfor20) & (pHtCapability->HtCapInfo.
-					       ShortGIfor20));
-			pAd->MacTab.fAnyStation20Only = TRUE;
-		}
-
-		/* 3*3 */
-		if (pAd->MACVersion >= RALINK_2883_VERSION
-		    && pAd->MACVersion < RALINK_3070_VERSION)
-			pEntry->MaxHTPhyMode.field.TxBF =
-			    pAd->CommonCfg.RegTransmitSetting.field.TxBF;
-
-		/* find max fixed rate */
-		for (i = 23; i >= 0; i--)	/* 3*3 */
-		{
-			j = i / 8;
-			bitmask = (1 << (i - (j * 8)));
-			if ((pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j] & bitmask)
-			    && (pHtCapability->MCSSet[j] & bitmask)) {
-				pEntry->MaxHTPhyMode.field.MCS = i;
-				break;
-			}
-			if (i == 0)
-				break;
-		}
-
-		if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) {
-			if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) {
-				/* Fix MCS as HT Duplicated Mode */
-				pEntry->MaxHTPhyMode.field.BW = 1;
-				pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX;
-				pEntry->MaxHTPhyMode.field.STBC = 0;
-				pEntry->MaxHTPhyMode.field.ShortGI = 0;
-				pEntry->MaxHTPhyMode.field.MCS = 32;
-			} else if (pEntry->MaxHTPhyMode.field.MCS >
-				   pAd->StaCfg.HTPhyMode.field.MCS) {
-				/* STA supports fixed MCS */
-				pEntry->MaxHTPhyMode.field.MCS =
-				    pAd->StaCfg.HTPhyMode.field.MCS;
-			}
-		}
-
-		pEntry->MaxHTPhyMode.field.STBC =
-		    (pHtCapability->HtCapInfo.
-		     RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC));
-		pEntry->MpduDensity = pHtCapability->HtCapParm.MpduDensity;
-		pEntry->MaxRAmpduFactor =
-		    pHtCapability->HtCapParm.MaxRAmpduFactor;
-		pEntry->MmpsMode = (u8)pHtCapability->HtCapInfo.MimoPs;
-		pEntry->AMsduSize = (u8)pHtCapability->HtCapInfo.AMsduSize;
-		pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word;
-
-		if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable
-		    && (pAd->CommonCfg.REGBACapability.field.AutoBA == FALSE))
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_AMSDU_INUSED);
-		if (pHtCapability->HtCapInfo.ShortGIfor20)
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_SGI20_CAPABLE);
-		if (pHtCapability->HtCapInfo.ShortGIfor40)
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_SGI40_CAPABLE);
-		if (pHtCapability->HtCapInfo.TxSTBC)
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_TxSTBC_CAPABLE);
-		if (pHtCapability->HtCapInfo.RxSTBC)
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_RxSTBC_CAPABLE);
-		if (pHtCapability->ExtHtCapInfo.PlusHTC)
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_HTC_CAPABLE);
-		if (pAd->CommonCfg.bRdg
-		    && pHtCapability->ExtHtCapInfo.RDGSupport)
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_RDG_CAPABLE);
-		if (pHtCapability->ExtHtCapInfo.MCSFeedback == 0x03)
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_MCSFEEDBACK_CAPABLE);
-		NdisMoveMemory(&pEntry->HTCapability, pHtCapability,
-			       HtCapabilityLen);
-	} else {
-		pAd->MacTab.fAnyStationIsLegacy = TRUE;
-	}
-
-	pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word;
-	pEntry->CurrTxRate = pEntry->MaxSupportedRate;
-
-	/* Set asic auto fall back */
-	if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) {
-		u8 *pTable;
-		u8 TableSize = 0;
-
-		MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize,
-				      &pEntry->CurrTxRateIndex);
-		pEntry->bAutoTxRateSwitch = TRUE;
-	} else {
-		pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE;
-		pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
-		pEntry->bAutoTxRateSwitch = FALSE;
-
-		/* If the legacy mode is set, overwrite the transmit setting of this entry. */
-		RTMPUpdateLegacyTxSetting((u8)pAd->StaCfg.
-					  DesiredTransmitSetting.field.
-					  FixedTxMode, pEntry);
-	}
-
-	pEntry->PortSecured = WPA_802_1X_PORT_SECURED;
-	pEntry->Sst = SST_ASSOC;
-	pEntry->AuthState = AS_AUTH_OPEN;
-	pEntry->AuthMode = pAd->StaCfg.AuthMode;
-	pEntry->WepStatus = pAd->StaCfg.WepStatus;
-
-	NdisReleaseSpinLock(&pAd->MacTabLock);
-
-	{
-		union iwreq_data wrqu;
-		wext_notify_event_assoc(pAd);
-
-		memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN);
-		wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL);
-
-	}
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/sta/auth.c b/drivers/staging/rt2860/sta/auth.c
deleted file mode 100644
index 23ea00b896b0ddae4ce33882301202d20a0f9852..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/auth.c
+++ /dev/null
@@ -1,517 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	auth.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John			2004-9-3		porting from RT2500
-	Justin P. Mattock	11/07/2010		Fix typos
-*/
-#include "../rt_config.h"
-
-/*
-    ==========================================================================
-    Description:
-        authenticate state machine init, including state transition and timer init
-    Parameters:
-        Sm - pointer to the auth state machine
-    Note:
-        The state machine looks like this
-
-                        AUTH_REQ_IDLE           AUTH_WAIT_SEQ2                   AUTH_WAIT_SEQ4
-    MT2_MLME_AUTH_REQ   mlme_auth_req_action    invalid_state_when_auth          invalid_state_when_auth
-    MT2_PEER_AUTH_EVEN  drop                    peer_auth_even_at_seq2_action    peer_auth_even_at_seq4_action
-    MT2_AUTH_TIMEOUT    Drop                    auth_timeout_action              auth_timeout_action
-
-	IRQL = PASSIVE_LEVEL
-
-    ==========================================================================
- */
-
-void AuthStateMachineInit(struct rt_rtmp_adapter *pAd,
-			  struct rt_state_machine *Sm, OUT STATE_MACHINE_FUNC Trans[])
-{
-	StateMachineInit(Sm, Trans, MAX_AUTH_STATE, MAX_AUTH_MSG,
-			 (STATE_MACHINE_FUNC) Drop, AUTH_REQ_IDLE,
-			 AUTH_MACHINE_BASE);
-
-	/* the first column */
-	StateMachineSetAction(Sm, AUTH_REQ_IDLE, MT2_MLME_AUTH_REQ,
-			      (STATE_MACHINE_FUNC) MlmeAuthReqAction);
-
-	/* the second column */
-	StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_MLME_AUTH_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenAuth);
-	StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_PEER_AUTH_EVEN,
-			      (STATE_MACHINE_FUNC) PeerAuthRspAtSeq2Action);
-	StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_AUTH_TIMEOUT,
-			      (STATE_MACHINE_FUNC) AuthTimeoutAction);
-
-	/* the third column */
-	StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_MLME_AUTH_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenAuth);
-	StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_PEER_AUTH_EVEN,
-			      (STATE_MACHINE_FUNC) PeerAuthRspAtSeq4Action);
-	StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_AUTH_TIMEOUT,
-			      (STATE_MACHINE_FUNC) AuthTimeoutAction);
-
-	RTMPInitTimer(pAd, &pAd->MlmeAux.AuthTimer,
-		      GET_TIMER_FUNCTION(AuthTimeout), pAd, FALSE);
-}
-
-/*
-    ==========================================================================
-    Description:
-        function to be executed at timer thread when auth timer expires
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void AuthTimeout(void *SystemSpecific1,
-		 void *FunctionContext,
-		 void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeout\n"));
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG
-	    (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
-		return;
-
-	/* send a de-auth to reset AP's state machine (Patch AP-Dir635) */
-	if (pAd->Mlme.AuthMachine.CurrState == AUTH_WAIT_SEQ2)
-		Cls2errAction(pAd, pAd->MlmeAux.Bssid);
-
-	MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_AUTH_TIMEOUT, 0, NULL);
-	RTMP_MLME_HANDLER(pAd);
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void MlmeAuthReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	if (AUTH_ReqSend
-	    (pAd, Elem, &pAd->MlmeAux.AuthTimer, "AUTH", 1, NULL, 0))
-		pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ2;
-	else {
-		u16 Status;
-
-		pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-		Status = MLME_INVALID_FORMAT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2,
-			    &Status);
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void PeerAuthRspAtSeq2Action(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Addr2[MAC_ADDR_LEN];
-	u16 Seq, Status, RemoteStatus, Alg;
-	u8 ChlgText[CIPHER_TEXT_LEN];
-	u8 CyperChlgText[CIPHER_TEXT_LEN + 8 + 8];
-	u8 Element[2];
-	struct rt_header_802_11 AuthHdr;
-	BOOLEAN TimerCancelled;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen = 0;
-	u16 Status2;
-
-	if (PeerAuthSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status,
-	     (char *)ChlgText)) {
-		if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 2) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("AUTH - Receive AUTH_RSP seq#2 to me (Alg=%d, Status=%d)\n",
-				  Alg, Status));
-			RTMPCancelTimer(&pAd->MlmeAux.AuthTimer,
-					&TimerCancelled);
-
-			if (Status == MLME_SUCCESS) {
-				/* Authentication Mode "LEAP" has allow for CCX 1.X */
-				if (pAd->MlmeAux.Alg == Ndis802_11AuthModeOpen) {
-					pAd->Mlme.AuthMachine.CurrState =
-					    AUTH_REQ_IDLE;
-					MlmeEnqueue(pAd,
-						    MLME_CNTL_STATE_MACHINE,
-						    MT2_AUTH_CONF, 2, &Status);
-				} else {
-					/* 2. shared key, need to be challenged */
-					Seq++;
-					RemoteStatus = MLME_SUCCESS;
-
-					/* Get an unused nonpaged memory */
-					NStatus =
-					    MlmeAllocateMemory(pAd,
-							       &pOutBuffer);
-					if (NStatus != NDIS_STATUS_SUCCESS) {
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("AUTH - PeerAuthRspAtSeq2Action() allocate memory fail\n"));
-						pAd->Mlme.AuthMachine.
-						    CurrState = AUTH_REQ_IDLE;
-						Status2 = MLME_FAIL_NO_RESOURCE;
-						MlmeEnqueue(pAd,
-							    MLME_CNTL_STATE_MACHINE,
-							    MT2_AUTH_CONF, 2,
-							    &Status2);
-						return;
-					}
-
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("AUTH - Send AUTH request seq#3...\n"));
-					MgtMacHeaderInit(pAd, &AuthHdr,
-							 SUBTYPE_AUTH, 0, Addr2,
-							 pAd->MlmeAux.Bssid);
-					AuthHdr.FC.Wep = 1;
-					/* Encrypt challenge text & auth information */
-					RTMPInitWepEngine(pAd,
-							  pAd->
-							  SharedKey[BSS0][pAd->
-									  StaCfg.
-									  DefaultKeyId].
-							  Key,
-							  pAd->StaCfg.
-							  DefaultKeyId,
-							  pAd->
-							  SharedKey[BSS0][pAd->
-									  StaCfg.
-									  DefaultKeyId].
-							  KeyLen,
-							  CyperChlgText);
-
-					Alg = cpu2le16(*(u16 *) & Alg);
-					Seq = cpu2le16(*(u16 *) & Seq);
-					RemoteStatus =
-					    cpu2le16(*(u16 *) &
-						     RemoteStatus);
-
-					RTMPEncryptData(pAd, (u8 *)& Alg,
-							CyperChlgText + 4, 2);
-					RTMPEncryptData(pAd, (u8 *)& Seq,
-							CyperChlgText + 6, 2);
-					RTMPEncryptData(pAd,
-							(u8 *)& RemoteStatus,
-							CyperChlgText + 8, 2);
-					Element[0] = 16;
-					Element[1] = 128;
-					RTMPEncryptData(pAd, Element,
-							CyperChlgText + 10, 2);
-					RTMPEncryptData(pAd, ChlgText,
-							CyperChlgText + 12,
-							128);
-					RTMPSetICV(pAd, CyperChlgText + 140);
-					MakeOutgoingFrame(pOutBuffer, &FrameLen,
-							  sizeof(struct rt_header_802_11),
-							  &AuthHdr,
-							  CIPHER_TEXT_LEN + 16,
-							  CyperChlgText,
-							  END_OF_ARGS);
-					MiniportMMRequest(pAd, 0, pOutBuffer,
-							  FrameLen);
-					MlmeFreeMemory(pAd, pOutBuffer);
-
-					RTMPSetTimer(&pAd->MlmeAux.AuthTimer,
-						     AUTH_TIMEOUT);
-					pAd->Mlme.AuthMachine.CurrState =
-					    AUTH_WAIT_SEQ4;
-				}
-			} else {
-				pAd->StaCfg.AuthFailReason = Status;
-				COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
-				pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-				MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE,
-					    MT2_AUTH_CONF, 2, &Status);
-			}
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("AUTH - PeerAuthSanity() sanity check fail\n"));
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void PeerAuthRspAtSeq4Action(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Addr2[MAC_ADDR_LEN];
-	u16 Alg, Seq, Status;
-	char ChlgText[CIPHER_TEXT_LEN];
-	BOOLEAN TimerCancelled;
-
-	if (PeerAuthSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status,
-	     ChlgText)) {
-		if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 4) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("AUTH - Receive AUTH_RSP seq#4 to me\n"));
-			RTMPCancelTimer(&pAd->MlmeAux.AuthTimer,
-					&TimerCancelled);
-
-			if (Status != MLME_SUCCESS) {
-				pAd->StaCfg.AuthFailReason = Status;
-				COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2);
-			}
-
-			pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF,
-				    2, &Status);
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("AUTH - PeerAuthRspAtSeq4Action() sanity check fail\n"));
-	}
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void MlmeDeauthReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mlme_deauth_req *pInfo;
-	struct rt_header_802_11 DeauthHdr;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen = 0;
-	u16 Status;
-
-	pInfo = (struct rt_mlme_deauth_req *)Elem->Msg;
-
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("AUTH - MlmeDeauthReqAction() allocate memory fail\n"));
-		pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-		Status = MLME_FAIL_NO_RESOURCE;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2,
-			    &Status);
-		return;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AUTH - Send DE-AUTH request (Reason=%d)...\n",
-		  pInfo->Reason));
-	MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pInfo->Addr,
-			 pAd->MlmeAux.Bssid);
-	MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
-			  &DeauthHdr, 2, &pInfo->Reason, END_OF_ARGS);
-	MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	pAd->StaCfg.DeauthReason = pInfo->Reason;
-	COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pInfo->Addr);
-	pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-	Status = MLME_SUCCESS;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status);
-
-	/* send wireless event - for deauthentication */
-	if (pAd->CommonCfg.bWirelessEvent)
-		RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG,
-				      pAd->MacTab.Content[BSSID_WCID].Addr,
-				      BSS0, 0);
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void AuthTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeoutAction\n"));
-	pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-	Status = MLME_REJ_TIMEOUT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void InvalidStateWhenAuth(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AUTH - InvalidStateWhenAuth (state=%ld), reset AUTH state machine\n",
-		  pAd->Mlme.AuthMachine.CurrState));
-	pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-	Status = MLME_STATE_MACHINE_REJECT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status);
-}
-
-/*
-    ==========================================================================
-    Description:
-        Some STA/AP
-    Note:
-        This action should never trigger AUTH state transition, therefore we
-        separate it from AUTH state machine, and make it as a standalone service
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-void Cls2errAction(struct rt_rtmp_adapter *pAd, u8 *pAddr)
-{
-	struct rt_header_802_11 DeauthHdr;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-	unsigned long FrameLen = 0;
-	u16 Reason = REASON_CLS2ERR;
-
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NStatus != NDIS_STATUS_SUCCESS)
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AUTH - Class 2 error, Send DEAUTH frame...\n"));
-	MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pAddr,
-			 pAd->MlmeAux.Bssid);
-	MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
-			  &DeauthHdr, 2, &Reason, END_OF_ARGS);
-	MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-
-	pAd->StaCfg.DeauthReason = Reason;
-	COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pAddr);
-}
-
-BOOLEAN AUTH_ReqSend(struct rt_rtmp_adapter *pAd,
-		     struct rt_mlme_queue_elem *pElem,
-		     struct rt_ralink_timer *pAuthTimer,
-		     char *pSMName,
-		     u16 SeqNo,
-		     u8 *pNewElement, unsigned long ElementLen)
-{
-	u16 Alg, Seq, Status;
-	u8 Addr[6];
-	unsigned long Timeout;
-	struct rt_header_802_11 AuthHdr;
-	BOOLEAN TimerCancelled;
-	int NStatus;
-	u8 *pOutBuffer = NULL;
-	unsigned long FrameLen = 0, tmp = 0;
-
-	/* Block all authentication request during WPA block period */
-	if (pAd->StaCfg.bBlockAssoc == TRUE) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s - Block Auth request during WPA block period!\n",
-			  pSMName));
-		pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-		Status = MLME_STATE_MACHINE_REJECT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2,
-			    &Status);
-	} else
-	    if (MlmeAuthReqSanity
-		(pAd, pElem->Msg, pElem->MsgLen, Addr, &Timeout, &Alg)) {
-		/* reset timer */
-		RTMPCancelTimer(pAuthTimer, &TimerCancelled);
-
-		COPY_MAC_ADDR(pAd->MlmeAux.Bssid, Addr);
-		pAd->MlmeAux.Alg = Alg;
-		Seq = SeqNo;
-		Status = MLME_SUCCESS;
-
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-		if (NStatus != NDIS_STATUS_SUCCESS) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s - MlmeAuthReqAction(Alg:%d) allocate memory failed\n",
-				  pSMName, Alg));
-			pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE;
-			Status = MLME_FAIL_NO_RESOURCE;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF,
-				    2, &Status);
-			return FALSE;
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s - Send AUTH request seq#1 (Alg=%d)...\n", pSMName,
-			  Alg));
-		MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr,
-				 pAd->MlmeAux.Bssid);
-		MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
-				  &AuthHdr, 2, &Alg, 2, &Seq, 2, &Status,
-				  END_OF_ARGS);
-
-		if (pNewElement && ElementLen) {
-			MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-					  ElementLen, pNewElement, END_OF_ARGS);
-			FrameLen += tmp;
-		}
-
-		MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-		MlmeFreeMemory(pAd, pOutBuffer);
-
-		RTMPSetTimer(pAuthTimer, Timeout);
-		return TRUE;
-	} else {
-		DBGPRINT_ERR("%s - MlmeAuthReqAction() sanity check failed\n", pSMName);
-		return FALSE;
-	}
-
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/sta/auth_rsp.c b/drivers/staging/rt2860/sta/auth_rsp.c
deleted file mode 100644
index 5b018b7573088b07b2d3f2bfa707fd882deceb6f..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/auth_rsp.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	auth_rsp.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John		2004-10-1		copy from RT2560
-*/
-#include "../rt_config.h"
-
-/*
-    ==========================================================================
-    Description:
-        authentication state machine init procedure
-    Parameters:
-        Sm - the state machine
-
-	IRQL = PASSIVE_LEVEL
-
-    ==========================================================================
- */
-void AuthRspStateMachineInit(struct rt_rtmp_adapter *pAd,
-			     struct rt_state_machine *Sm,
-			     IN STATE_MACHINE_FUNC Trans[])
-{
-	StateMachineInit(Sm, Trans, MAX_AUTH_RSP_STATE, MAX_AUTH_RSP_MSG,
-			 (STATE_MACHINE_FUNC) Drop, AUTH_RSP_IDLE,
-			 AUTH_RSP_MACHINE_BASE);
-
-	/* column 1 */
-	StateMachineSetAction(Sm, AUTH_RSP_IDLE, MT2_PEER_DEAUTH,
-			      (STATE_MACHINE_FUNC) PeerDeauthAction);
-
-	/* column 2 */
-	StateMachineSetAction(Sm, AUTH_RSP_WAIT_CHAL, MT2_PEER_DEAUTH,
-			      (STATE_MACHINE_FUNC) PeerDeauthAction);
-
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
-*/
-void PeerAuthSimpleRspGenAndSend(struct rt_rtmp_adapter *pAd,
-				 struct rt_header_802_11 * pHdr80211,
-				 u16 Alg,
-				 u16 Seq,
-				 u16 Reason, u16 Status)
-{
-	struct rt_header_802_11 AuthHdr;
-	unsigned long FrameLen = 0;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-
-	if (Reason != MLME_SUCCESS) {
-		DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n"));
-		return;
-	}
-	/*Get an unused nonpaged memory */
-	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
-	if (NStatus != NDIS_STATUS_SUCCESS)
-		return;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n"));
-	MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2,
-			 pAd->MlmeAux.Bssid);
-	MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
-			  &AuthHdr, 2, &Alg, 2, &Seq, 2, &Reason, END_OF_ARGS);
-	MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-	MlmeFreeMemory(pAd, pOutBuffer);
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
-*/
-void PeerDeauthAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Addr2[MAC_ADDR_LEN];
-	u16 Reason;
-
-	if (PeerDeauthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason)) {
-		if (INFRA_ON(pAd)
-		    && MAC_ADDR_EQUAL(Addr2, pAd->CommonCfg.Bssid)
-		    ) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("AUTH_RSP - receive DE-AUTH from our AP (Reason=%d)\n",
-				  Reason));
-
-			RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL,
-						0);
-
-			/* send wireless event - for deauthentication */
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG,
-						      pAd->MacTab.
-						      Content[BSSID_WCID].Addr,
-						      BSS0, 0);
-
-			LinkDown(pAd, TRUE);
-		}
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("AUTH_RSP - PeerDeauthAction() sanity check fail\n"));
-	}
-}
diff --git a/drivers/staging/rt2860/sta/connect.c b/drivers/staging/rt2860/sta/connect.c
deleted file mode 100644
index 4996258f6ecd7a269de2027faad97b277c2fb5a3..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/connect.c
+++ /dev/null
@@ -1,2613 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	connect.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John			2004-08-08		Major modification from RT2560
-	Justin P. Mattock	11/07/2010		Fix typos
-*/
-#include "../rt_config.h"
-
-u8 CipherSuiteWpaNoneTkip[] = {
-	0x00, 0x50, 0xf2, 0x01,	/* oui */
-	0x01, 0x00,		/* Version */
-	0x00, 0x50, 0xf2, 0x02,	/* Multicast */
-	0x01, 0x00,		/* Number of unicast */
-	0x00, 0x50, 0xf2, 0x02,	/* unicast */
-	0x01, 0x00,		/* number of authentication method */
-	0x00, 0x50, 0xf2, 0x00	/* authentication */
-};
-
-u8 CipherSuiteWpaNoneTkipLen =
-    (sizeof(CipherSuiteWpaNoneTkip) / sizeof(u8));
-
-u8 CipherSuiteWpaNoneAes[] = {
-	0x00, 0x50, 0xf2, 0x01,	/* oui */
-	0x01, 0x00,		/* Version */
-	0x00, 0x50, 0xf2, 0x04,	/* Multicast */
-	0x01, 0x00,		/* Number of unicast */
-	0x00, 0x50, 0xf2, 0x04,	/* unicast */
-	0x01, 0x00,		/* number of authentication method */
-	0x00, 0x50, 0xf2, 0x00	/* authentication */
-};
-
-u8 CipherSuiteWpaNoneAesLen =
-    (sizeof(CipherSuiteWpaNoneAes) / sizeof(u8));
-
-/* The following MACRO is called after 1. starting an new IBSS, 2. successfully JOIN an IBSS, */
-/* or 3. successfully ASSOCIATE to a BSS, 4. successfully RE_ASSOCIATE to a BSS */
-/* All settings successfuly negotiated firing MLME state machines become final settings */
-/* and are copied to pAd->StaActive */
-#define COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(_pAd)                                 \
-{                                                                                       \
-	NdisZeroMemory((_pAd)->CommonCfg.Ssid, MAX_LEN_OF_SSID);							\
-	(_pAd)->CommonCfg.SsidLen = (_pAd)->MlmeAux.SsidLen;                                \
-	NdisMoveMemory((_pAd)->CommonCfg.Ssid, (_pAd)->MlmeAux.Ssid, (_pAd)->MlmeAux.SsidLen); \
-	COPY_MAC_ADDR((_pAd)->CommonCfg.Bssid, (_pAd)->MlmeAux.Bssid);                      \
-	(_pAd)->CommonCfg.Channel = (_pAd)->MlmeAux.Channel;                                \
-	(_pAd)->CommonCfg.CentralChannel = (_pAd)->MlmeAux.CentralChannel;                  \
-	(_pAd)->StaActive.Aid = (_pAd)->MlmeAux.Aid;                                        \
-	(_pAd)->StaActive.AtimWin = (_pAd)->MlmeAux.AtimWin;                                \
-	(_pAd)->StaActive.CapabilityInfo = (_pAd)->MlmeAux.CapabilityInfo;                  \
-	(_pAd)->CommonCfg.BeaconPeriod = (_pAd)->MlmeAux.BeaconPeriod;                      \
-	(_pAd)->StaActive.CfpMaxDuration = (_pAd)->MlmeAux.CfpMaxDuration;                  \
-	(_pAd)->StaActive.CfpPeriod = (_pAd)->MlmeAux.CfpPeriod;                            \
-	(_pAd)->StaActive.SupRateLen = (_pAd)->MlmeAux.SupRateLen;                          \
-	NdisMoveMemory((_pAd)->StaActive.SupRate, (_pAd)->MlmeAux.SupRate, (_pAd)->MlmeAux.SupRateLen);\
-	(_pAd)->StaActive.ExtRateLen = (_pAd)->MlmeAux.ExtRateLen;                          \
-	NdisMoveMemory((_pAd)->StaActive.ExtRate, (_pAd)->MlmeAux.ExtRate, (_pAd)->MlmeAux.ExtRateLen);\
-	NdisMoveMemory(&(_pAd)->CommonCfg.APEdcaParm, &(_pAd)->MlmeAux.APEdcaParm, sizeof(struct rt_edca_parm));\
-	NdisMoveMemory(&(_pAd)->CommonCfg.APQosCapability, &(_pAd)->MlmeAux.APQosCapability, sizeof(struct rt_qos_capability_parm));\
-	NdisMoveMemory(&(_pAd)->CommonCfg.APQbssLoad, &(_pAd)->MlmeAux.APQbssLoad, sizeof(struct rt_qbss_load_parm));\
-	COPY_MAC_ADDR((_pAd)->MacTab.Content[BSSID_WCID].Addr, (_pAd)->MlmeAux.Bssid);      \
-	(_pAd)->MacTab.Content[BSSID_WCID].Aid = (_pAd)->MlmeAux.Aid;                       \
-	(_pAd)->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = (_pAd)->StaCfg.PairCipher;\
-	COPY_MAC_ADDR((_pAd)->MacTab.Content[BSSID_WCID].PairwiseKey.BssId, (_pAd)->MlmeAux.Bssid);\
-	(_pAd)->MacTab.Content[BSSID_WCID].RateLen = (_pAd)->StaActive.SupRateLen + (_pAd)->StaActive.ExtRateLen;\
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = PASSIVE_LEVEL
-
-	==========================================================================
-*/
-void MlmeCntlInit(struct rt_rtmp_adapter *pAd,
-		  struct rt_state_machine *S, OUT STATE_MACHINE_FUNC Trans[])
-{
-	/* Control state machine differs from other state machines, the interface */
-	/* follows the standard interface */
-	pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void MlmeCntlMachinePerformAction(struct rt_rtmp_adapter *pAd,
-				  struct rt_state_machine *S,
-				  struct rt_mlme_queue_elem *Elem)
-{
-	switch (pAd->Mlme.CntlMachine.CurrState) {
-	case CNTL_IDLE:
-		CntlIdleProc(pAd, Elem);
-		break;
-	case CNTL_WAIT_DISASSOC:
-		CntlWaitDisassocProc(pAd, Elem);
-		break;
-	case CNTL_WAIT_JOIN:
-		CntlWaitJoinProc(pAd, Elem);
-		break;
-
-		/* CNTL_WAIT_REASSOC is the only state in CNTL machine that does */
-		/* not triggered directly or indirectly by "RTMPSetInformation(OID_xxx)". */
-		/* Therefore not protected by NDIS's "only one outstanding OID request" */
-		/* rule. Which means NDIS may SET OID in the middle of ROAMing attempts. */
-		/* Current approach is to block new SET request at RTMPSetInformation() */
-		/* when CntlMachine.CurrState is not CNTL_IDLE */
-	case CNTL_WAIT_REASSOC:
-		CntlWaitReassocProc(pAd, Elem);
-		break;
-
-	case CNTL_WAIT_START:
-		CntlWaitStartProc(pAd, Elem);
-		break;
-	case CNTL_WAIT_AUTH:
-		CntlWaitAuthProc(pAd, Elem);
-		break;
-	case CNTL_WAIT_AUTH2:
-		CntlWaitAuthProc2(pAd, Elem);
-		break;
-	case CNTL_WAIT_ASSOC:
-		CntlWaitAssocProc(pAd, Elem);
-		break;
-
-	case CNTL_WAIT_OID_LIST_SCAN:
-		if (Elem->MsgType == MT2_SCAN_CONF) {
-			/* Resume TxRing after SCANING complete. We hope the out-of-service time */
-			/* won't be too long to let upper layer time-out the waiting frames */
-			RTMPResumeMsduTransmission(pAd);
-
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-
-			/* */
-			/* Set LED status to previous status. */
-			/* */
-			if (pAd->bLedOnScanning) {
-				pAd->bLedOnScanning = FALSE;
-				RTMPSetLED(pAd, pAd->LedStatus);
-			}
-		}
-		break;
-
-	case CNTL_WAIT_OID_DISASSOC:
-		if (Elem->MsgType == MT2_DISASSOC_CONF) {
-			LinkDown(pAd, FALSE);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-		}
-		break;
-#ifdef RTMP_MAC_USB
-		/* */
-		/* This state is for that we want to connect to an AP but */
-		/* it didn't find on BSS List table. So we need to scan the air first, */
-		/* after that we can try to connect to the desired AP if available. */
-		/* */
-	case CNTL_WAIT_SCAN_FOR_CONNECT:
-		if (Elem->MsgType == MT2_SCAN_CONF) {
-			/* Resume TxRing after SCANING complete. We hope the out-of-service time */
-			/* won't be too long to let upper layer time-out the waiting frames */
-			RTMPResumeMsduTransmission(pAd);
-#ifdef CCX_SUPPORT
-			if (pAd->StaCfg.CCXReqType != MSRN_TYPE_UNUSED) {
-				/* Cisco scan request is finished, prepare beacon report */
-				MlmeEnqueue(pAd, AIRONET_STATE_MACHINE,
-					    MT2_AIRONET_SCAN_DONE, 0, NULL);
-			}
-#endif /* CCX_SUPPORT // */
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-
-			/* */
-			/* Check if we can connect to. */
-			/* */
-			BssTableSsidSort(pAd, &pAd->MlmeAux.SsidBssTab,
-					 (char *) pAd->MlmeAux.
-					 AutoReconnectSsid,
-					 pAd->MlmeAux.AutoReconnectSsidLen);
-			if (pAd->MlmeAux.SsidBssTab.BssNr > 0) {
-				MlmeAutoReconnectLastSSID(pAd);
-			}
-		}
-		break;
-#endif /* RTMP_MAC_USB // */
-	default:
-		DBGPRINT_ERR("ERROR! CNTL - Illegal message type(=%ld)", Elem->MsgType);
-		break;
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlIdleProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mlme_disassoc_req DisassocReq;
-
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))
-		return;
-
-	switch (Elem->MsgType) {
-	case OID_802_11_SSID:
-		CntlOidSsidProc(pAd, Elem);
-		break;
-
-	case OID_802_11_BSSID:
-		CntlOidRTBssidProc(pAd, Elem);
-		break;
-
-	case OID_802_11_BSSID_LIST_SCAN:
-		CntlOidScanProc(pAd, Elem);
-		break;
-
-	case OID_802_11_DISASSOCIATE:
-		DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid,
-				 REASON_DISASSOC_STA_LEAVING);
-		MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ,
-			    sizeof(struct rt_mlme_disassoc_req), &DisassocReq);
-		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC;
-
-		if (pAd->StaCfg.WpaSupplicantUP !=
-		    WPA_SUPPLICANT_ENABLE_WITH_WEB_UI) {
-			/* Set the AutoReconnectSsid to prevent it reconnect to old SSID */
-			/* Since calling this indicate user don't want to connect to that SSID anymore. */
-			pAd->MlmeAux.AutoReconnectSsidLen = 32;
-			NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid,
-				       pAd->MlmeAux.AutoReconnectSsidLen);
-		}
-		break;
-
-	case MT2_MLME_ROAMING_REQ:
-		CntlMlmeRoamingProc(pAd, Elem);
-		break;
-
-	case OID_802_11_MIC_FAILURE_REPORT_FRAME:
-		WpaMicFailureReportFrame(pAd, Elem);
-		break;
-
-	default:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("CNTL - Illegal message in CntlIdleProc(MsgType=%ld)\n",
-			  Elem->MsgType));
-		break;
-	}
-}
-
-void CntlOidScanProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mlme_scan_req ScanReq;
-	unsigned long BssIdx = BSS_NOT_FOUND;
-	struct rt_bss_entry CurrBss;
-
-	/* record current BSS if network is connected. */
-	/* 2003-2-13 do not include current IBSS if this is the only STA in this IBSS. */
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-		BssIdx =
-		    BssSsidTableSearch(&pAd->ScanTab, pAd->CommonCfg.Bssid,
-				       (u8 *)pAd->CommonCfg.Ssid,
-				       pAd->CommonCfg.SsidLen,
-				       pAd->CommonCfg.Channel);
-		if (BssIdx != BSS_NOT_FOUND) {
-			NdisMoveMemory(&CurrBss, &pAd->ScanTab.BssEntry[BssIdx],
-				       sizeof(struct rt_bss_entry));
-		}
-	}
-	/* clean up previous SCAN result, add current BSS back to table if any */
-	BssTableInit(&pAd->ScanTab);
-	if (BssIdx != BSS_NOT_FOUND) {
-		/* DDK Note: If the NIC is associated with a particular BSSID and SSID */
-		/*    that are not contained in the list of BSSIDs generated by this scan, the */
-		/*    BSSID description of the currently associated BSSID and SSID should be */
-		/*    appended to the list of BSSIDs in the NIC's database. */
-		/* To ensure this, we append this BSS as the first entry in SCAN result */
-		NdisMoveMemory(&pAd->ScanTab.BssEntry[0], &CurrBss,
-			       sizeof(struct rt_bss_entry));
-		pAd->ScanTab.BssNr = 1;
-	}
-
-	ScanParmFill(pAd, &ScanReq, (char *)Elem->Msg, Elem->MsgLen, BSS_ANY,
-		     SCAN_ACTIVE);
-	MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ,
-		    sizeof(struct rt_mlme_scan_req), &ScanReq);
-	pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN;
-}
-
-/*
-	==========================================================================
-	Description:
-		Before calling this routine, user desired SSID should already been
-		recorded in CommonCfg.Ssid[]
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlOidSsidProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_ndis_802_11_ssid * pOidSsid = (struct rt_ndis_802_11_ssid *) Elem->Msg;
-	struct rt_mlme_disassoc_req DisassocReq;
-	unsigned long Now;
-
-	/* Step 1. record the desired user settings to MlmeAux */
-	NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID);
-	NdisMoveMemory(pAd->MlmeAux.Ssid, pOidSsid->Ssid, pOidSsid->SsidLength);
-	pAd->MlmeAux.SsidLen = (u8)pOidSsid->SsidLength;
-	NdisZeroMemory(pAd->MlmeAux.Bssid, MAC_ADDR_LEN);
-	pAd->MlmeAux.BssType = pAd->StaCfg.BssType;
-
-	pAd->StaCfg.bAutoConnectByBssid = FALSE;
-
-	/* */
-	/* Update Reconnect Ssid, that user desired to connect. */
-	/* */
-	NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID);
-	NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.Ssid,
-		       pAd->MlmeAux.SsidLen);
-	pAd->MlmeAux.AutoReconnectSsidLen = pAd->MlmeAux.SsidLen;
-
-	/* step 2. find all matching BSS in the lastest SCAN result (inBssTab) */
-	/*    & log them into MlmeAux.SsidBssTab for later-on iteration. Sort by RSSI order */
-	BssTableSsidSort(pAd, &pAd->MlmeAux.SsidBssTab,
-			 (char *)pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("CntlOidSsidProc():CNTL - %d BSS of %d BSS match the desire (%d)SSID - %s\n",
-		  pAd->MlmeAux.SsidBssTab.BssNr, pAd->ScanTab.BssNr,
-		  pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid));
-	NdisGetSystemUpTime(&Now);
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) &&
-	    (pAd->CommonCfg.SsidLen ==
-	     pAd->MlmeAux.SsidBssTab.BssEntry[0].SsidLen)
-	    && NdisEqualMemory(pAd->CommonCfg.Ssid,
-			       pAd->MlmeAux.SsidBssTab.BssEntry[0].Ssid,
-			       pAd->CommonCfg.SsidLen)
-	    && MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid,
-			      pAd->MlmeAux.SsidBssTab.BssEntry[0].Bssid)) {
-		/* Case 1. already connected with an AP who has the desired SSID */
-		/*         with highest RSSI */
-
-		/* Add checking Mode "LEAP" for CCX 1.0 */
-		if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
-		     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
-		     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) ||
-		     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)
-		    ) &&
-		    (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) {
-			/* case 1.1 For WPA, WPA-PSK, if the 1x port is not secured, we have to redo */
-			/*          connection process */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CntlOidSsidProc():CNTL - disassociate with current AP...\n"));
-			DisassocParmFill(pAd, &DisassocReq,
-					 pAd->CommonCfg.Bssid,
-					 REASON_DISASSOC_STA_LEAVING);
-			MlmeEnqueue(pAd, ASSOC_STATE_MACHINE,
-				    MT2_MLME_DISASSOC_REQ,
-				    sizeof(struct rt_mlme_disassoc_req),
-				    &DisassocReq);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
-		} else if (pAd->bConfigChanged == TRUE) {
-			/* case 1.2 Important Config has changed, we have to reconnect to the same AP */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CntlOidSsidProc():CNTL - disassociate with current AP Because config changed...\n"));
-			DisassocParmFill(pAd, &DisassocReq,
-					 pAd->CommonCfg.Bssid,
-					 REASON_DISASSOC_STA_LEAVING);
-			MlmeEnqueue(pAd, ASSOC_STATE_MACHINE,
-				    MT2_MLME_DISASSOC_REQ,
-				    sizeof(struct rt_mlme_disassoc_req),
-				    &DisassocReq);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
-		} else {
-			/* case 1.3. already connected to the SSID with highest RSSI. */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CntlOidSsidProc():CNTL - already with this BSSID. ignore this SET_SSID request\n"));
-			/* */
-			/* (HCT 12.1) 1c_wlan_mediaevents required */
-			/* media connect events are indicated when associating with the same AP */
-			/* */
-			if (INFRA_ON(pAd)) {
-				/* */
-				/* Since MediaState already is NdisMediaStateConnected */
-				/* We just indicate the connect event again to meet the WHQL required. */
-				/* */
-				pAd->IndicateMediaState =
-				    NdisMediaStateConnected;
-				RTMP_IndicateMediaState(pAd);
-				pAd->ExtraInfo = GENERAL_LINK_UP;	/* Update extra information to link is up */
-			}
-
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-			RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1,
-						&pAd->MlmeAux.Bssid[0], NULL,
-						0);
-		}
-	} else if (INFRA_ON(pAd)) {
-		/* */
-		/* For RT61 */
-		/* [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) */
-		/* RT61 may lost SSID, and not connect to NDTEST_WEP_AP2 and will connect to NDTEST_WEP_AP2 by Autoreconnect */
-		/* But media status is connected, so the SSID not report correctly. */
-		/* */
-		if (!SSID_EQUAL
-		    (pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen,
-		     pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen)) {
-			/* */
-			/* Different SSID means not Roaming case, so we let LinkDown() to Indicate a disconnect event. */
-			/* */
-			pAd->MlmeAux.CurrReqIsFromNdis = TRUE;
-		}
-		/* case 2. active INFRA association existent */
-		/*    roaming is done within miniport driver, nothing to do with configuration */
-		/*    utility. so upon a new SET(OID_802_11_SSID) is received, we just */
-		/*    disassociate with the current associated AP, */
-		/*    then perform a new association with this new SSID, no matter the */
-		/*    new/old SSID are the same or not. */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("CntlOidSsidProc():CNTL - disassociate with current AP...\n"));
-		DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid,
-				 REASON_DISASSOC_STA_LEAVING);
-		MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ,
-			    sizeof(struct rt_mlme_disassoc_req), &DisassocReq);
-		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
-	} else {
-		if (ADHOC_ON(pAd)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CntlOidSsidProc():CNTL - drop current ADHOC\n"));
-			LinkDown(pAd, FALSE);
-			OPSTATUS_CLEAR_FLAG(pAd,
-					    fOP_STATUS_MEDIA_STATE_CONNECTED);
-			pAd->IndicateMediaState = NdisMediaStateDisconnected;
-			RTMP_IndicateMediaState(pAd);
-			pAd->ExtraInfo = GENERAL_LINK_DOWN;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CntlOidSsidProc():NDIS_STATUS_MEDIA_DISCONNECT Event C!\n"));
-		}
-
-		if ((pAd->MlmeAux.SsidBssTab.BssNr == 0) &&
-		    (pAd->StaCfg.bAutoReconnect == TRUE) &&
-		    (pAd->MlmeAux.BssType == BSS_INFRA) &&
-		    (MlmeValidateSSID(pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen)
-		     == TRUE)
-		    ) {
-			struct rt_mlme_scan_req ScanReq;
-
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CntlOidSsidProc():CNTL - No matching BSS, start a new scan\n"));
-			ScanParmFill(pAd, &ScanReq, (char *)pAd->MlmeAux.Ssid,
-				     pAd->MlmeAux.SsidLen, BSS_ANY,
-				     SCAN_ACTIVE);
-			MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ,
-				    sizeof(struct rt_mlme_scan_req), &ScanReq);
-			pAd->Mlme.CntlMachine.CurrState =
-			    CNTL_WAIT_OID_LIST_SCAN;
-			/* Reset Missed scan number */
-			pAd->StaCfg.LastScanTime = Now;
-		} else {
-			pAd->MlmeAux.BssIdx = 0;
-			IterateOnBssTab(pAd);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlOidRTBssidProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	unsigned long BssIdx;
-	u8 *pOidBssid = (u8 *)Elem->Msg;
-	struct rt_mlme_disassoc_req DisassocReq;
-	struct rt_mlme_join_req JoinReq;
-
-	/* record user desired settings */
-	COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pOidBssid);
-	pAd->MlmeAux.BssType = pAd->StaCfg.BssType;
-
-	/* find the desired BSS in the latest SCAN result table */
-	BssIdx = BssTableSearch(&pAd->ScanTab, pOidBssid, pAd->MlmeAux.Channel);
-	if (BssIdx == BSS_NOT_FOUND) {
-		struct rt_mlme_scan_req ScanReq;
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("CNTL - BSSID not found. reply NDIS_STATUS_NOT_ACCEPTED\n"));
-		/*pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; */
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("CNTL - BSSID not found. start a new scan\n"));
-		ScanParmFill(pAd, &ScanReq, (char *)pAd->MlmeAux.Ssid,
-			     pAd->MlmeAux.SsidLen, BSS_ANY, SCAN_ACTIVE);
-		MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ,
-			    sizeof(struct rt_mlme_scan_req), &ScanReq);
-		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN;
-		/* Reset Missed scan number */
-		NdisGetSystemUpTime(&pAd->StaCfg.LastScanTime);
-		return;
-	}
-	/* */
-	/* Update Reconnect Ssid, that user desired to connect. */
-	/* */
-	NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID);
-	pAd->MlmeAux.AutoReconnectSsidLen =
-	    pAd->ScanTab.BssEntry[BssIdx].SsidLen;
-	NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid,
-		       pAd->ScanTab.BssEntry[BssIdx].Ssid,
-		       pAd->ScanTab.BssEntry[BssIdx].SsidLen);
-
-	/* copy the matched BSS entry from ScanTab to MlmeAux.SsidBssTab. Why? */
-	/* Because we need this entry to become the JOIN target in later on SYNC state machine */
-	pAd->MlmeAux.BssIdx = 0;
-	pAd->MlmeAux.SsidBssTab.BssNr = 1;
-	NdisMoveMemory(&pAd->MlmeAux.SsidBssTab.BssEntry[0],
-		       &pAd->ScanTab.BssEntry[BssIdx], sizeof(struct rt_bss_entry));
-
-	/* Add SSID into MlmeAux for site survey joining hidden SSID */
-	pAd->MlmeAux.SsidLen = pAd->ScanTab.BssEntry[BssIdx].SsidLen;
-	NdisMoveMemory(pAd->MlmeAux.Ssid, pAd->ScanTab.BssEntry[BssIdx].Ssid,
-		       pAd->MlmeAux.SsidLen);
-
-	{
-		if (INFRA_ON(pAd)) {
-			/* disassoc from current AP first */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - disassociate with current AP ...\n"));
-			DisassocParmFill(pAd, &DisassocReq,
-					 pAd->CommonCfg.Bssid,
-					 REASON_DISASSOC_STA_LEAVING);
-			MlmeEnqueue(pAd, ASSOC_STATE_MACHINE,
-				    MT2_MLME_DISASSOC_REQ,
-				    sizeof(struct rt_mlme_disassoc_req),
-				    &DisassocReq);
-
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
-		} else {
-			if (ADHOC_ON(pAd)) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("CNTL - drop current ADHOC\n"));
-				LinkDown(pAd, FALSE);
-				OPSTATUS_CLEAR_FLAG(pAd,
-						    fOP_STATUS_MEDIA_STATE_CONNECTED);
-				pAd->IndicateMediaState =
-				    NdisMediaStateDisconnected;
-				RTMP_IndicateMediaState(pAd);
-				pAd->ExtraInfo = GENERAL_LINK_DOWN;
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("NDIS_STATUS_MEDIA_DISCONNECT Event C!\n"));
-			}
-			/* Change the wepstatus to original wepstatus */
-			pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus;
-			pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus;
-			pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus;
-
-			/* Check cipher suite, AP must have more secured cipher than station setting */
-			/* Set the Pairwise and Group cipher to match the intended AP setting */
-			/* We can only connect to AP with less secured cipher setting */
-			if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA)
-			    || (pAd->StaCfg.AuthMode ==
-				Ndis802_11AuthModeWPAPSK)) {
-				pAd->StaCfg.GroupCipher =
-				    pAd->ScanTab.BssEntry[BssIdx].WPA.
-				    GroupCipher;
-
-				if (pAd->StaCfg.WepStatus ==
-				    pAd->ScanTab.BssEntry[BssIdx].WPA.
-				    PairCipher)
-					pAd->StaCfg.PairCipher =
-					    pAd->ScanTab.BssEntry[BssIdx].WPA.
-					    PairCipher;
-				else if (pAd->ScanTab.BssEntry[BssIdx].WPA.
-					 PairCipherAux != Ndis802_11WEPDisabled)
-					pAd->StaCfg.PairCipher =
-					    pAd->ScanTab.BssEntry[BssIdx].WPA.
-					    PairCipherAux;
-				else	/* There is no PairCipher Aux, downgrade our capability to TKIP */
-					pAd->StaCfg.PairCipher =
-					    Ndis802_11Encryption2Enabled;
-			} else
-			    if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)
-				|| (pAd->StaCfg.AuthMode ==
-				    Ndis802_11AuthModeWPA2PSK)) {
-				pAd->StaCfg.GroupCipher =
-				    pAd->ScanTab.BssEntry[BssIdx].WPA2.
-				    GroupCipher;
-
-				if (pAd->StaCfg.WepStatus ==
-				    pAd->ScanTab.BssEntry[BssIdx].WPA2.
-				    PairCipher)
-					pAd->StaCfg.PairCipher =
-					    pAd->ScanTab.BssEntry[BssIdx].WPA2.
-					    PairCipher;
-				else if (pAd->ScanTab.BssEntry[BssIdx].WPA2.
-					 PairCipherAux != Ndis802_11WEPDisabled)
-					pAd->StaCfg.PairCipher =
-					    pAd->ScanTab.BssEntry[BssIdx].WPA2.
-					    PairCipherAux;
-				else	/* There is no PairCipher Aux, downgrade our capability to TKIP */
-					pAd->StaCfg.PairCipher =
-					    Ndis802_11Encryption2Enabled;
-
-				/* RSN capability */
-				pAd->StaCfg.RsnCapability =
-				    pAd->ScanTab.BssEntry[BssIdx].WPA2.
-				    RsnCapability;
-			}
-			/* Set Mix cipher flag */
-			pAd->StaCfg.bMixCipher =
-			    (pAd->StaCfg.PairCipher ==
-			     pAd->StaCfg.GroupCipher) ? FALSE : TRUE;
-			/*if (pAd->StaCfg.bMixCipher == TRUE)
-			   {
-			   // If mix cipher, re-build RSNIE
-			   RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0);
-			   } */
-			/* No active association, join the BSS immediately */
-			DBGPRINT(RT_DEBUG_TRACE, ("CNTL - joining %pM ...\n",
-					pOidBssid));
-
-			JoinParmFill(pAd, &JoinReq, pAd->MlmeAux.BssIdx);
-			MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_JOIN_REQ,
-				    sizeof(struct rt_mlme_join_req), &JoinReq);
-
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_JOIN;
-		}
-	}
-}
-
-/* Roaming is the only external request triggering CNTL state machine */
-/* despite of other "SET OID" operation. All "SET OID" related operations */
-/* happen in sequence, because no other SET OID will be sent to this device */
-/* until the the previous SET operation is complete (successful o failed). */
-/* So, how do we quarantee this ROAMING request won't corrupt other "SET OID"? */
-/* or been corrupted by other "SET OID"? */
-/* */
-/* IRQL = DISPATCH_LEVEL */
-void CntlMlmeRoamingProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 BBPValue = 0;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Roaming in MlmeAux.RoamTab...\n"));
-
-	{
-		/*Let BBP register at 20MHz to do (fast) roaming. */
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-		BBPValue &= (~0x18);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-
-		NdisMoveMemory(&pAd->MlmeAux.SsidBssTab, &pAd->MlmeAux.RoamTab,
-			       sizeof(pAd->MlmeAux.RoamTab));
-		pAd->MlmeAux.SsidBssTab.BssNr = pAd->MlmeAux.RoamTab.BssNr;
-
-		BssTableSortByRssi(&pAd->MlmeAux.SsidBssTab);
-		pAd->MlmeAux.BssIdx = 0;
-		IterateOnBssTab(pAd);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlWaitDisassocProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	struct rt_mlme_start_req StartReq;
-
-	if (Elem->MsgType == MT2_DISASSOC_CONF) {
-		DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Dis-associate successful\n"));
-
-		if (pAd->CommonCfg.bWirelessEvent) {
-			RTMPSendWirelessEvent(pAd, IW_DISASSOC_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-		}
-
-		LinkDown(pAd, FALSE);
-
-		/* case 1. no matching BSS, and user wants ADHOC, so we just start a new one */
-		if ((pAd->MlmeAux.SsidBssTab.BssNr == 0)
-		    && (pAd->StaCfg.BssType == BSS_ADHOC)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - No matching BSS, start a new ADHOC (Ssid=%s)...\n",
-				  pAd->MlmeAux.Ssid));
-			StartParmFill(pAd, &StartReq, (char *)pAd->MlmeAux.Ssid,
-				      pAd->MlmeAux.SsidLen);
-			MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ,
-				    sizeof(struct rt_mlme_start_req), &StartReq);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START;
-		}
-		/* case 2. try each matched BSS */
-		else {
-			pAd->MlmeAux.BssIdx = 0;
-
-			IterateOnBssTab(pAd);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlWaitJoinProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Reason;
-	struct rt_mlme_auth_req AuthReq;
-
-	if (Elem->MsgType == MT2_JOIN_CONF) {
-		NdisMoveMemory(&Reason, Elem->Msg, sizeof(u16));
-		if (Reason == MLME_SUCCESS) {
-			/* 1. joined an IBSS, we are pretty much done here */
-			if (pAd->MlmeAux.BssType == BSS_ADHOC) {
-				/* */
-				/* 5G bands rules of Japan: */
-				/* Ad hoc must be disabled in W53(ch52,56,60,64) channels. */
-				/* */
-				if ((pAd->CommonCfg.bIEEE80211H == 1) &&
-				    RadarChannelCheck(pAd,
-						      pAd->CommonCfg.Channel)
-				    ) {
-					pAd->Mlme.CntlMachine.CurrState =
-					    CNTL_IDLE;
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("CNTL - Channel=%d, Join adhoc on W53(52,56,60,64) Channels are not accepted\n",
-						  pAd->CommonCfg.Channel));
-					return;
-				}
-
-				LinkUp(pAd, BSS_ADHOC);
-				pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-				DBGPRINT(RT_DEBUG_TRACE,
-					("CNTL - join the IBSS = %pM ...\n",
-						pAd->CommonCfg.Bssid));
-
-				pAd->IndicateMediaState =
-				    NdisMediaStateConnected;
-				pAd->ExtraInfo = GENERAL_LINK_UP;
-			}
-			/* 2. joined a new INFRA network, start from authentication */
-			else {
-				{
-					/* either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first */
-					if ((pAd->StaCfg.AuthMode ==
-					     Ndis802_11AuthModeShared)
-					    || (pAd->StaCfg.AuthMode ==
-						Ndis802_11AuthModeAutoSwitch)) {
-						AuthParmFill(pAd, &AuthReq,
-							     pAd->MlmeAux.Bssid,
-							     AUTH_MODE_KEY);
-					} else {
-						AuthParmFill(pAd, &AuthReq,
-							     pAd->MlmeAux.Bssid,
-							     AUTH_MODE_OPEN);
-					}
-					MlmeEnqueue(pAd, AUTH_STATE_MACHINE,
-						    MT2_MLME_AUTH_REQ,
-						    sizeof
-						    (struct rt_mlme_auth_req),
-						    &AuthReq);
-				}
-
-				pAd->Mlme.CntlMachine.CurrState =
-				    CNTL_WAIT_AUTH;
-			}
-		} else {
-			/* 3. failed, try next BSS */
-			pAd->MlmeAux.BssIdx++;
-			IterateOnBssTab(pAd);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlWaitStartProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Result;
-
-	if (Elem->MsgType == MT2_START_CONF) {
-		NdisMoveMemory(&Result, Elem->Msg, sizeof(u16));
-		if (Result == MLME_SUCCESS) {
-			/* */
-			/* 5G bands rules of Japan: */
-			/* Ad hoc must be disabled in W53(ch52,56,60,64) channels. */
-			/* */
-			if ((pAd->CommonCfg.bIEEE80211H == 1) &&
-			    RadarChannelCheck(pAd, pAd->CommonCfg.Channel)
-			    ) {
-				pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("CNTL - Channel=%d, Start adhoc on W53(52,56,60,64) Channels are not accepted\n",
-					  pAd->CommonCfg.Channel));
-				return;
-			}
-			NdisZeroMemory(&pAd->StaActive.SupportedPhyInfo.
-				       MCSSet[0], 16);
-			if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) {
-				N_ChannelCheck(pAd);
-				SetCommonHT(pAd);
-				NdisMoveMemory(&pAd->MlmeAux.AddHtInfo,
-					       &pAd->CommonCfg.AddHTInfo,
-					       sizeof(struct rt_add_ht_info_ie));
-				RTMPCheckHt(pAd, BSSID_WCID,
-					    &pAd->CommonCfg.HtCapability,
-					    &pAd->CommonCfg.AddHTInfo);
-				pAd->StaActive.SupportedPhyInfo.bHtEnable =
-				    TRUE;
-				NdisMoveMemory(&pAd->StaActive.SupportedPhyInfo.
-					       MCSSet[0],
-					       &pAd->CommonCfg.HtCapability.
-					       MCSSet[0], 16);
-				COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG
-				    (pAd);
-
-				if ((pAd->CommonCfg.HtCapability.HtCapInfo.
-				     ChannelWidth == BW_40)
-				    && (pAd->CommonCfg.AddHTInfo.AddHtInfo.
-					ExtChanOffset == EXTCHA_ABOVE)) {
-					pAd->MlmeAux.CentralChannel =
-					    pAd->CommonCfg.Channel + 2;
-				} else
-				    if ((pAd->CommonCfg.HtCapability.HtCapInfo.
-					 ChannelWidth == BW_40)
-					&& (pAd->CommonCfg.AddHTInfo.AddHtInfo.
-					    ExtChanOffset == EXTCHA_BELOW)) {
-					pAd->MlmeAux.CentralChannel =
-					    pAd->CommonCfg.Channel - 2;
-				}
-			} else {
-				pAd->StaActive.SupportedPhyInfo.bHtEnable =
-				    FALSE;
-			}
-			LinkUp(pAd, BSS_ADHOC);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-			/* Before send beacon, driver need do radar detection */
-			if ((pAd->CommonCfg.Channel > 14)
-			    && (pAd->CommonCfg.bIEEE80211H == 1)
-			    && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) {
-				pAd->CommonCfg.RadarDetect.RDMode =
-				    RD_SILENCE_MODE;
-				pAd->CommonCfg.RadarDetect.RDCount = 0;
-			}
-
-			DBGPRINT(RT_DEBUG_TRACE,
-				("CNTL - start a new IBSS = %pM ...\n",
-					pAd->CommonCfg.Bssid));
-		} else {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - Start IBSS fail. BUG!\n"));
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlWaitAuthProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Reason;
-	struct rt_mlme_assoc_req AssocReq;
-	struct rt_mlme_auth_req AuthReq;
-
-	if (Elem->MsgType == MT2_AUTH_CONF) {
-		NdisMoveMemory(&Reason, Elem->Msg, sizeof(u16));
-		if (Reason == MLME_SUCCESS) {
-			DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH OK\n"));
-			AssocParmFill(pAd, &AssocReq, pAd->MlmeAux.Bssid,
-				      pAd->MlmeAux.CapabilityInfo,
-				      ASSOC_TIMEOUT,
-				      pAd->StaCfg.DefaultListenCount);
-
-			{
-				MlmeEnqueue(pAd, ASSOC_STATE_MACHINE,
-					    MT2_MLME_ASSOC_REQ,
-					    sizeof(struct rt_mlme_assoc_req),
-					    &AssocReq);
-
-				pAd->Mlme.CntlMachine.CurrState =
-				    CNTL_WAIT_ASSOC;
-			}
-		} else {
-			/* This fail may because of the AP already keep us in its MAC table without */
-			/* ageing-out. The previous authentication attempt must have let it remove us. */
-			/* so try Authentication again may help. For D-Link DWL-900AP+ compatibility. */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - AUTH FAIL, try again...\n"));
-
-			{
-				if ((pAd->StaCfg.AuthMode ==
-				     Ndis802_11AuthModeShared)
-				    || (pAd->StaCfg.AuthMode ==
-					Ndis802_11AuthModeAutoSwitch)) {
-					/* either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first */
-					AuthParmFill(pAd, &AuthReq,
-						     pAd->MlmeAux.Bssid,
-						     AUTH_MODE_KEY);
-				} else {
-					AuthParmFill(pAd, &AuthReq,
-						     pAd->MlmeAux.Bssid,
-						     AUTH_MODE_OPEN);
-				}
-				MlmeEnqueue(pAd, AUTH_STATE_MACHINE,
-					    MT2_MLME_AUTH_REQ,
-					    sizeof(struct rt_mlme_auth_req),
-					    &AuthReq);
-
-			}
-			pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_AUTH2;
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlWaitAuthProc2(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Reason;
-	struct rt_mlme_assoc_req AssocReq;
-	struct rt_mlme_auth_req AuthReq;
-
-	if (Elem->MsgType == MT2_AUTH_CONF) {
-		NdisMoveMemory(&Reason, Elem->Msg, sizeof(u16));
-		if (Reason == MLME_SUCCESS) {
-			DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH OK\n"));
-			AssocParmFill(pAd, &AssocReq, pAd->MlmeAux.Bssid,
-				      pAd->MlmeAux.CapabilityInfo,
-				      ASSOC_TIMEOUT,
-				      pAd->StaCfg.DefaultListenCount);
-			{
-				MlmeEnqueue(pAd, ASSOC_STATE_MACHINE,
-					    MT2_MLME_ASSOC_REQ,
-					    sizeof(struct rt_mlme_assoc_req),
-					    &AssocReq);
-
-				pAd->Mlme.CntlMachine.CurrState =
-				    CNTL_WAIT_ASSOC;
-			}
-		} else {
-			if ((pAd->StaCfg.AuthMode ==
-			     Ndis802_11AuthModeAutoSwitch)
-			    && (pAd->MlmeAux.Alg == Ndis802_11AuthModeShared)) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("CNTL - AUTH FAIL, try OPEN system...\n"));
-				AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid,
-					     Ndis802_11AuthModeOpen);
-				MlmeEnqueue(pAd, AUTH_STATE_MACHINE,
-					    MT2_MLME_AUTH_REQ,
-					    sizeof(struct rt_mlme_auth_req),
-					    &AuthReq);
-
-				pAd->Mlme.CntlMachine.CurrState =
-				    CNTL_WAIT_AUTH2;
-			} else {
-				/* not success, try next BSS */
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("CNTL - AUTH FAIL, give up; try next BSS\n"));
-				pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;	/*??????? */
-				pAd->MlmeAux.BssIdx++;
-				IterateOnBssTab(pAd);
-			}
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlWaitAssocProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Reason;
-
-	if (Elem->MsgType == MT2_ASSOC_CONF) {
-		NdisMoveMemory(&Reason, Elem->Msg, sizeof(u16));
-		if (Reason == MLME_SUCCESS) {
-			if (pAd->CommonCfg.bWirelessEvent) {
-				RTMPSendWirelessEvent(pAd, IW_ASSOC_EVENT_FLAG,
-						      pAd->MacTab.
-						      Content[BSSID_WCID].Addr,
-						      BSS0, 0);
-			}
-
-			LinkUp(pAd, BSS_INFRA);
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - Association successful on BSS #%ld\n",
-				  pAd->MlmeAux.BssIdx));
-		} else {
-			/* not success, try next BSS */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - Association fails on BSS #%ld\n",
-				  pAd->MlmeAux.BssIdx));
-			pAd->MlmeAux.BssIdx++;
-			IterateOnBssTab(pAd);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void CntlWaitReassocProc(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Result;
-
-	if (Elem->MsgType == MT2_REASSOC_CONF) {
-		NdisMoveMemory(&Result, Elem->Msg, sizeof(u16));
-		if (Result == MLME_SUCCESS) {
-			/* send wireless event - for association */
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd, IW_ASSOC_EVENT_FLAG,
-						      pAd->MacTab.
-						      Content[BSSID_WCID].Addr,
-						      BSS0, 0);
-
-			/* */
-			/* NDIS requires a new Link UP indication but no Link Down for RE-ASSOC */
-			/* */
-			LinkUp(pAd, BSS_INFRA);
-
-			pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - Re-assocition successful on BSS #%ld\n",
-				  pAd->MlmeAux.RoamIdx));
-		} else {
-			/* reassoc failed, try to pick next BSS in the BSS Table */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - Re-assocition fails on BSS #%ld\n",
-				  pAd->MlmeAux.RoamIdx));
-			{
-				pAd->MlmeAux.RoamIdx++;
-				IterateOnBssTab2(pAd);
-			}
-		}
-	}
-}
-
-void AdhocTurnOnQos(struct rt_rtmp_adapter *pAd)
-{
-#define AC0_DEF_TXOP		0
-#define AC1_DEF_TXOP		0
-#define AC2_DEF_TXOP		94
-#define AC3_DEF_TXOP		47
-
-	/* Turn on QOs if use HT rate. */
-	if (pAd->CommonCfg.APEdcaParm.bValid == FALSE) {
-		pAd->CommonCfg.APEdcaParm.bValid = TRUE;
-		pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3;
-		pAd->CommonCfg.APEdcaParm.Aifsn[1] = 7;
-		pAd->CommonCfg.APEdcaParm.Aifsn[2] = 1;
-		pAd->CommonCfg.APEdcaParm.Aifsn[3] = 1;
-
-		pAd->CommonCfg.APEdcaParm.Cwmin[0] = 4;
-		pAd->CommonCfg.APEdcaParm.Cwmin[1] = 4;
-		pAd->CommonCfg.APEdcaParm.Cwmin[2] = 3;
-		pAd->CommonCfg.APEdcaParm.Cwmin[3] = 2;
-
-		pAd->CommonCfg.APEdcaParm.Cwmax[0] = 10;
-		pAd->CommonCfg.APEdcaParm.Cwmax[1] = 6;
-		pAd->CommonCfg.APEdcaParm.Cwmax[2] = 4;
-		pAd->CommonCfg.APEdcaParm.Cwmax[3] = 3;
-
-		pAd->CommonCfg.APEdcaParm.Txop[0] = 0;
-		pAd->CommonCfg.APEdcaParm.Txop[1] = 0;
-		pAd->CommonCfg.APEdcaParm.Txop[2] = AC2_DEF_TXOP;
-		pAd->CommonCfg.APEdcaParm.Txop[3] = AC3_DEF_TXOP;
-	}
-	AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm);
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void LinkUp(struct rt_rtmp_adapter *pAd, u8 BssType)
-{
-	unsigned long Now;
-	u32 Data;
-	BOOLEAN Cancelled;
-	u8 Value = 0, idx = 0, HashIdx = 0;
-	struct rt_mac_table_entry *pEntry = NULL, *pCurrEntry = NULL;
-
-	/* Init ChannelQuality to prevent DEAD_CQI at initial LinkUp */
-	pAd->Mlme.ChannelQuality = 50;
-
-	pEntry = MacTableLookup(pAd, pAd->CommonCfg.Bssid);
-	if (pEntry) {
-		MacTableDeleteEntry(pAd, pEntry->Aid, pEntry->Addr);
-		pEntry = NULL;
-	}
-
-	pEntry = &pAd->MacTab.Content[BSSID_WCID];
-
-	/* */
-	/* ASSOC - DisassocTimeoutAction */
-	/* CNTL - Dis-associate successful */
-	/* ! LINK DOWN ! */
-	/* [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) */
-	/* */
-	/* To prevent DisassocTimeoutAction to call Link down after we link up, */
-	/* cancel the DisassocTimer no matter what it start or not. */
-	/* */
-	RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled);
-
-	COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd);
-
-	COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd);
-
-#ifdef RTMP_MAC_PCI
-	/* Before power save before link up function, We will force use 1R. */
-	/* So after link up, check Rx antenna # again. */
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value);
-	if (pAd->Antenna.field.RxPath == 3) {
-		Value |= (0x10);
-	} else if (pAd->Antenna.field.RxPath == 2) {
-		Value |= (0x8);
-	} else if (pAd->Antenna.field.RxPath == 1) {
-		Value |= (0x0);
-	}
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
-	pAd->StaCfg.BBPR3 = Value;
-#endif /* RTMP_MAC_PCI // */
-
-	if (BssType == BSS_ADHOC) {
-		OPSTATUS_SET_FLAG(pAd, fOP_STATUS_ADHOC_ON);
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON);
-
-		if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
-			AdhocTurnOnQos(pAd);
-
-		DBGPRINT(RT_DEBUG_TRACE, ("Adhoc LINK UP!\n"));
-	} else {
-		OPSTATUS_SET_FLAG(pAd, fOP_STATUS_INFRA_ON);
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON);
-
-		DBGPRINT(RT_DEBUG_TRACE, ("Infra LINK UP!\n"));
-	}
-
-	/* 3*3 */
-	/* reset Tx beamforming bit */
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value);
-	Value &= (~0x01);
-	Value |= pAd->CommonCfg.RegTransmitSetting.field.TxBF;
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value);
-
-	/* Change to AP channel */
-	if ((pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel)
-	    && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) {
-		/* Must use 40MHz. */
-		pAd->CommonCfg.BBPCurrentBW = BW_40;
-		AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
-		AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
-
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value);
-		Value &= (~0x18);
-		Value |= 0x10;
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value);
-
-		/*  RX : control channel at lower */
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value);
-		Value &= (~0x20);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
-#ifdef RTMP_MAC_PCI
-		pAd->StaCfg.BBPR3 = Value;
-#endif /* RTMP_MAC_PCI // */
-
-		RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data);
-		Data &= 0xfffffffe;
-		RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data);
-
-		if (pAd->MACVersion == 0x28600100) {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16);
-			DBGPRINT(RT_DEBUG_TRACE, ("rt2860C !\n"));
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("40MHz Lower LINK UP! Control Channel at Below. Central = %d \n",
-			  pAd->CommonCfg.CentralChannel));
-	} else if ((pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel)
-		   && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth ==
-		       BW_40)) {
-		/* Must use 40MHz. */
-		pAd->CommonCfg.BBPCurrentBW = BW_40;
-		AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
-		AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
-
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value);
-		Value &= (~0x18);
-		Value |= 0x10;
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value);
-
-		RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data);
-		Data |= 0x1;
-		RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data);
-
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value);
-		Value |= (0x20);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
-#ifdef RTMP_MAC_PCI
-		pAd->StaCfg.BBPR3 = Value;
-#endif /* RTMP_MAC_PCI // */
-
-		if (pAd->MACVersion == 0x28600100) {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16);
-			DBGPRINT(RT_DEBUG_TRACE, ("rt2860C !\n"));
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("40MHz Upper LINK UP! Control Channel at UpperCentral = %d \n",
-			  pAd->CommonCfg.CentralChannel));
-	} else {
-		pAd->CommonCfg.BBPCurrentBW = BW_20;
-		pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
-		AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
-		AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value);
-		Value &= (~0x18);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value);
-
-		RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data);
-		Data &= 0xfffffffe;
-		RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data);
-
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value);
-		Value &= (~0x20);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value);
-#ifdef RTMP_MAC_PCI
-		pAd->StaCfg.BBPR3 = Value;
-#endif /* RTMP_MAC_PCI // */
-
-		if (pAd->MACVersion == 0x28600100) {
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11);
-			DBGPRINT(RT_DEBUG_TRACE, ("rt2860C !\n"));
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE, ("20MHz LINK UP!\n"));
-	}
-
-	RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW);
-
-	/* */
-	/* Save BBP_R66 value, it will be used in RTUSBResumeMsduTransmission */
-	/* */
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66,
-				    &pAd->BbpTuning.R66CurrentValue);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("LINK UP! (BssType=%d, AID=%d, ssid=%s, Channel=%d, CentralChannel = %d)\n",
-		  BssType, pAd->StaActive.Aid, pAd->CommonCfg.Ssid,
-		  pAd->CommonCfg.Channel, pAd->CommonCfg.CentralChannel));
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("LINK UP! (Density =%d, )\n",
-		  pAd->MacTab.Content[BSSID_WCID].MpduDensity));
-
-	AsicSetBssid(pAd, pAd->CommonCfg.Bssid);
-
-	AsicSetSlotTime(pAd, TRUE);
-	AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm);
-
-	/* Call this for RTS protection for legacy rate, we will always enable RTS threshold, but normally it will not hit */
-	AsicUpdateProtect(pAd, 0, (OFDMSETPROTECT | CCKSETPROTECT), TRUE,
-			  FALSE);
-
-	if ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE)) {
-		/* Update HT protection for based on AP's operating mode. */
-		if (pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1) {
-			AsicUpdateProtect(pAd,
-					  pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-					  OperaionMode, ALLN_SETPROTECT, FALSE,
-					  TRUE);
-		} else
-			AsicUpdateProtect(pAd,
-					  pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-					  OperaionMode, ALLN_SETPROTECT, FALSE,
-					  FALSE);
-	}
-
-	NdisZeroMemory(&pAd->DrsCounters, sizeof(struct rt_counter_drs));
-
-	NdisGetSystemUpTime(&Now);
-	pAd->StaCfg.LastBeaconRxTime = Now;	/* last RX timestamp */
-
-	if ((pAd->CommonCfg.TxPreamble != Rt802_11PreambleLong) &&
-	    CAP_IS_SHORT_PREAMBLE_ON(pAd->StaActive.CapabilityInfo)) {
-		MlmeSetTxPreamble(pAd, Rt802_11PreambleShort);
-	}
-
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED);
-
-	if (pAd->CommonCfg.RadarDetect.RDMode == RD_SILENCE_MODE) {
-	}
-	pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE;
-
-	if (BssType == BSS_ADHOC) {
-		MakeIbssBeacon(pAd);
-		if ((pAd->CommonCfg.Channel > 14)
-		    && (pAd->CommonCfg.bIEEE80211H == 1)
-		    && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) {
-			;	/*Do nothing */
-		} else {
-			AsicEnableIbssSync(pAd);
-		}
-
-		/* In ad hoc mode, use MAC table from index 1. */
-		/* p.s ASIC use all 0xff as termination of WCID table search.To prevent it's 0xff-ff-ff-ff-ff-ff, Write 0 here. */
-		RTMP_IO_WRITE32(pAd, MAC_WCID_BASE, 0x00);
-		RTMP_IO_WRITE32(pAd, 0x1808, 0x00);
-
-		/* If WEP is enabled, add key material and cipherAlg into Asic */
-		/* Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) */
-
-		if (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) {
-			u8 *Key;
-			u8 CipherAlg;
-
-			for (idx = 0; idx < SHARE_KEY_NUM; idx++) {
-				CipherAlg = pAd->SharedKey[BSS0][idx].CipherAlg;
-				Key = pAd->SharedKey[BSS0][idx].Key;
-
-				if (pAd->SharedKey[BSS0][idx].KeyLen > 0) {
-					/* Set key material and cipherAlg to Asic */
-					AsicAddSharedKeyEntry(pAd, BSS0, idx,
-							      CipherAlg, Key,
-							      NULL, NULL);
-
-					if (idx == pAd->StaCfg.DefaultKeyId) {
-						/* Update WCID attribute table and IVEIV table for this group key table */
-						RTMPAddWcidAttributeEntry(pAd,
-									  BSS0,
-									  idx,
-									  CipherAlg,
-									  NULL);
-					}
-				}
-
-			}
-		}
-		/* If WPANone is enabled, add key material and cipherAlg into Asic */
-		/* Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) */
-		else if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
-			pAd->StaCfg.DefaultKeyId = 0;	/* always be zero */
-
-			NdisZeroMemory(&pAd->SharedKey[BSS0][0],
-				       sizeof(struct rt_cipher_key));
-			pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK;
-			NdisMoveMemory(pAd->SharedKey[BSS0][0].Key,
-				       pAd->StaCfg.PMK, LEN_TKIP_EK);
-
-			if (pAd->StaCfg.PairCipher ==
-			    Ndis802_11Encryption2Enabled) {
-				NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic,
-					       &pAd->StaCfg.PMK[16],
-					       LEN_TKIP_RXMICK);
-				NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic,
-					       &pAd->StaCfg.PMK[16],
-					       LEN_TKIP_TXMICK);
-			}
-			/* Decide its ChiperAlg */
-			if (pAd->StaCfg.PairCipher ==
-			    Ndis802_11Encryption2Enabled)
-				pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP;
-			else if (pAd->StaCfg.PairCipher ==
-				 Ndis802_11Encryption3Enabled)
-				pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES;
-			else {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Unknow Cipher (=%d), set Cipher to AES\n",
-					  pAd->StaCfg.PairCipher));
-				pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES;
-			}
-
-			/* Set key material and cipherAlg to Asic */
-			AsicAddSharedKeyEntry(pAd,
-					      BSS0,
-					      0,
-					      pAd->SharedKey[BSS0][0].CipherAlg,
-					      pAd->SharedKey[BSS0][0].Key,
-					      pAd->SharedKey[BSS0][0].TxMic,
-					      pAd->SharedKey[BSS0][0].RxMic);
-
-			/* Update WCID attribute table and IVEIV table for this group key table */
-			RTMPAddWcidAttributeEntry(pAd, BSS0, 0,
-						  pAd->SharedKey[BSS0][0].
-						  CipherAlg, NULL);
-
-		}
-
-	} else			/* BSS_INFRA */
-	{
-		/* Check the new SSID with last SSID */
-		while (Cancelled == TRUE) {
-			if (pAd->CommonCfg.LastSsidLen ==
-			    pAd->CommonCfg.SsidLen) {
-				if (RTMPCompareMemory
-				    (pAd->CommonCfg.LastSsid,
-				     pAd->CommonCfg.Ssid,
-				     pAd->CommonCfg.LastSsidLen) == 0) {
-					/* Link to the old one no linkdown is required. */
-					break;
-				}
-			}
-			/* Send link down event before set to link up */
-			pAd->IndicateMediaState = NdisMediaStateDisconnected;
-			RTMP_IndicateMediaState(pAd);
-			pAd->ExtraInfo = GENERAL_LINK_DOWN;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("NDIS_STATUS_MEDIA_DISCONNECT Event AA!\n"));
-			break;
-		}
-
-		/* */
-		/* On WPA mode, Remove All Keys if not connect to the last BSSID */
-		/* Key will be set after 4-way handshake. */
-		/* */
-		if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) {
-			unsigned long IV;
-
-			/* Remove all WPA keys */
-			RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-			RTMPWPARemoveAllKeys(pAd);
-			pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED;
-			pAd->StaCfg.PrivacyFilter =
-			    Ndis802_11PrivFilter8021xWEP;
-
-			/* Fixed connection failed with Range Maximizer - 515 AP (Marvell Chip) when security is WPAPSK/TKIP */
-			/* If IV related values are too large in GroupMsg2, AP would ignore this message. */
-			IV = 1;
-			IV |= (pAd->StaCfg.DefaultKeyId << 30);
-			AsicUpdateWCIDIVEIV(pAd, BSSID_WCID, IV, 0);
-		}
-		/* NOTE: */
-		/* the decision of using "short slot time" or not may change dynamically due to */
-		/* new STA association to the AP. so we have to decide that upon parsing BEACON, not here */
-
-		/* NOTE: */
-		/* the decision to use "RTC/CTS" or "CTS-to-self" protection or not may change dynamically */
-		/* due to new STA association to the AP. so we have to decide that upon parsing BEACON, not here */
-
-		ComposePsPoll(pAd);
-		ComposeNullFrame(pAd);
-
-		AsicEnableBssSync(pAd);
-
-		/* Add BSSID to WCID search table */
-		AsicUpdateRxWCIDTable(pAd, BSSID_WCID, pAd->CommonCfg.Bssid);
-
-		/* If WEP is enabled, add pairwise and shared key */
-		if (((pAd->StaCfg.WpaSupplicantUP) &&
-		     (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) &&
-		     (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED)) ||
-		    ((pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE) &&
-		     (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled))) {
-			u8 *Key;
-			u8 CipherAlg;
-
-			for (idx = 0; idx < SHARE_KEY_NUM; idx++) {
-				CipherAlg = pAd->SharedKey[BSS0][idx].CipherAlg;
-				Key = pAd->SharedKey[BSS0][idx].Key;
-
-				if (pAd->SharedKey[BSS0][idx].KeyLen > 0) {
-					/* Set key material and cipherAlg to Asic */
-					AsicAddSharedKeyEntry(pAd, BSS0, idx,
-							      CipherAlg, Key,
-							      NULL, NULL);
-
-					if (idx == pAd->StaCfg.DefaultKeyId) {
-						/* Assign group key info */
-						RTMPAddWcidAttributeEntry(pAd,
-									  BSS0,
-									  idx,
-									  CipherAlg,
-									  NULL);
-
-						pEntry->Aid = BSSID_WCID;
-						/* Assign pairwise key info */
-						RTMPAddWcidAttributeEntry(pAd,
-									  BSS0,
-									  idx,
-									  CipherAlg,
-									  pEntry);
-					}
-				}
-			}
-		}
-		/* only INFRASTRUCTURE mode need to indicate connectivity immediately; ADHOC mode */
-		/* should wait until at least 2 active nodes in this BSSID. */
-		OPSTATUS_SET_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED);
-
-		/* For GUI ++ */
-		if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA) {
-			pAd->IndicateMediaState = NdisMediaStateConnected;
-			pAd->ExtraInfo = GENERAL_LINK_UP;
-			RTMP_IndicateMediaState(pAd);
-		} else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
-			   (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK))
-		{
-			if (pAd->StaCfg.WpaSupplicantUP ==
-			    WPA_SUPPLICANT_DISABLE)
-				RTMPSetTimer(&pAd->Mlme.LinkDownTimer,
-					     LINK_DOWN_TIMEOUT);
-		}
-		/* -- */
-
-		/* Add BSSID in my MAC Table. */
-		NdisAcquireSpinLock(&pAd->MacTabLock);
-		/* add this MAC entry into HASH table */
-		if (pEntry) {
-			HashIdx = MAC_ADDR_HASH_INDEX(pAd->CommonCfg.Bssid);
-			if (pAd->MacTab.Hash[HashIdx] == NULL) {
-				pAd->MacTab.Hash[HashIdx] = pEntry;
-			} else {
-				pCurrEntry = pAd->MacTab.Hash[HashIdx];
-				while (pCurrEntry->pNext != NULL) {
-					pCurrEntry = pCurrEntry->pNext;
-				}
-				pCurrEntry->pNext = pEntry;
-			}
-		}
-		RTMPMoveMemory(pEntry->Addr, pAd->CommonCfg.Bssid,
-			       MAC_ADDR_LEN);
-		pEntry->Aid = BSSID_WCID;
-		pEntry->pAd = pAd;
-		pEntry->ValidAsCLI = TRUE;	/*Although this is bssid..still set ValidAsCl */
-		pAd->MacTab.Size = 1;	/* infra mode always set MACtab size =1. */
-		pEntry->Sst = SST_ASSOC;
-		pEntry->AuthState = SST_ASSOC;
-		pEntry->AuthMode = pAd->StaCfg.AuthMode;
-		pEntry->WepStatus = pAd->StaCfg.WepStatus;
-		if (pEntry->AuthMode < Ndis802_11AuthModeWPA) {
-			pEntry->WpaState = AS_NOTUSE;
-			pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll;
-		} else {
-			pEntry->WpaState = AS_PTKSTART;
-			pEntry->PrivacyFilter = Ndis802_11PrivFilter8021xWEP;
-		}
-		NdisReleaseSpinLock(&pAd->MacTabLock);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("LINK UP!  ClientStatusFlags=%lx)\n",
-			  pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags));
-
-		MlmeUpdateTxRates(pAd, TRUE, BSS0);
-		MlmeUpdateHtTxRates(pAd, BSS0);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("LINK UP! (StaActive.bHtEnable =%d, )\n",
-			  pAd->StaActive.SupportedPhyInfo.bHtEnable));
-
-		if (pAd->CommonCfg.bAggregationCapable) {
-			if ((pAd->CommonCfg.bPiggyBackCapable)
-			    && (pAd->MlmeAux.APRalinkIe & 0x00000003) == 3) {
-				OPSTATUS_SET_FLAG(pAd,
-						  fOP_STATUS_PIGGYBACK_INUSED);
-				OPSTATUS_SET_FLAG(pAd,
-						  fOP_STATUS_AGGREGATION_INUSED);
-				CLIENT_STATUS_SET_FLAG(pEntry,
-						       fCLIENT_STATUS_AGGREGATION_CAPABLE);
-				CLIENT_STATUS_SET_FLAG(pEntry,
-						       fCLIENT_STATUS_PIGGYBACK_CAPABLE);
-				RTMPSetPiggyBack(pAd, TRUE);
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Turn on Piggy-Back\n"));
-			} else if (pAd->MlmeAux.APRalinkIe & 0x00000001) {
-				OPSTATUS_SET_FLAG(pAd,
-						  fOP_STATUS_AGGREGATION_INUSED);
-				CLIENT_STATUS_SET_FLAG(pEntry,
-						       fCLIENT_STATUS_AGGREGATION_CAPABLE);
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Ralink Aggregation\n"));
-			}
-		}
-
-		if (pAd->MlmeAux.APRalinkIe != 0x0) {
-			if (CLIENT_STATUS_TEST_FLAG
-			    (pEntry, fCLIENT_STATUS_RDG_CAPABLE)) {
-				AsicEnableRDG(pAd);
-			}
-			OPSTATUS_SET_FLAG(pAd, fCLIENT_STATUS_RALINK_CHIPSET);
-			CLIENT_STATUS_SET_FLAG(pEntry,
-					       fCLIENT_STATUS_RALINK_CHIPSET);
-		} else {
-			OPSTATUS_CLEAR_FLAG(pAd, fCLIENT_STATUS_RALINK_CHIPSET);
-			CLIENT_STATUS_CLEAR_FLAG(pEntry,
-						 fCLIENT_STATUS_RALINK_CHIPSET);
-		}
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("NDIS_STATUS_MEDIA_CONNECT Event B!.BACapability = %x. ClientStatusFlags = %lx\n",
-		  pAd->CommonCfg.BACapability.word,
-		  pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags));
-
-	/* Set LED */
-	RTMPSetLED(pAd, LED_LINK_UP);
-
-	pAd->Mlme.PeriodicRound = 0;
-	pAd->Mlme.OneSecPeriodicRound = 0;
-	pAd->bConfigChanged = FALSE;	/* Reset config flag */
-	pAd->ExtraInfo = GENERAL_LINK_UP;	/* Update extra information after link is up */
-
-	/* Set basic auto fall back */
-	{
-		u8 *pTable;
-		u8 TableSize = 0;
-
-		MlmeSelectTxRateTable(pAd, &pAd->MacTab.Content[BSSID_WCID],
-				      &pTable, &TableSize,
-				      &pAd->CommonCfg.TxRateIndex);
-		AsicUpdateAutoFallBackTable(pAd, pTable);
-	}
-
-	NdisAcquireSpinLock(&pAd->MacTabLock);
-	pEntry->HTPhyMode.word = pAd->StaCfg.HTPhyMode.word;
-	pEntry->MaxHTPhyMode.word = pAd->StaCfg.HTPhyMode.word;
-	if (pAd->StaCfg.bAutoTxRateSwitch == FALSE) {
-		pEntry->bAutoTxRateSwitch = FALSE;
-
-		if (pEntry->HTPhyMode.field.MCS == 32)
-			pEntry->HTPhyMode.field.ShortGI = GI_800;
-
-		if ((pEntry->HTPhyMode.field.MCS > MCS_7)
-		    || (pEntry->HTPhyMode.field.MCS == 32))
-			pEntry->HTPhyMode.field.STBC = STBC_NONE;
-
-		/* If the legacy mode is set, overwrite the transmit setting of this entry. */
-		if (pEntry->HTPhyMode.field.MODE <= MODE_OFDM)
-			RTMPUpdateLegacyTxSetting((u8)pAd->StaCfg.
-						  DesiredTransmitSetting.field.
-						  FixedTxMode, pEntry);
-	} else
-		pEntry->bAutoTxRateSwitch = TRUE;
-	NdisReleaseSpinLock(&pAd->MacTabLock);
-
-	/*  Let Link Status Page display first initial rate. */
-	pAd->LastTxRate = (u16)(pEntry->HTPhyMode.word);
-	/* Select DAC according to HT or Legacy */
-	if (pAd->StaActive.SupportedPhyInfo.MCSSet[0] != 0x00) {
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &Value);
-		Value &= (~0x18);
-		if (pAd->Antenna.field.TxPath == 2) {
-			Value |= 0x10;
-		}
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, Value);
-	} else {
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &Value);
-		Value &= (~0x18);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, Value);
-	}
-
-	if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) {
-	} else if (pEntry->MaxRAmpduFactor == 0) {
-		/* If HT AP doesn't support MaxRAmpduFactor = 1, we need to set max PSDU to 0. */
-		/* Because our Init value is 1 at MACRegTable. */
-		RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x0fff);
-	}
-	/* Patch for Marvel AP to gain high throughput */
-	/* Need to set as following, */
-	/* 1. Set txop in register-EDCA_AC0_CFG as 0x60 */
-	/* 2. Set EnTXWriteBackDDONE in register-WPDMA_GLO_CFG as zero */
-	/* 3. PBF_MAX_PCNT as 0x1F3FBF9F */
-	/* 4. kick per two packets when dequeue */
-	/* */
-	/* Txop can only be modified when RDG is off, WMM is disable and TxBurst is enable */
-	/* */
-	/* if 1. Legacy AP WMM on,  or 2. 11n AP, AMPDU disable.  Force turn off burst no matter what bEnableTxBurst is. */
-	if (!((pAd->CommonCfg.RxStream == 1) && (pAd->CommonCfg.TxStream == 1))
-	    && (pAd->StaCfg.bForceTxBurst == FALSE)
-	    &&
-	    (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE)
-	      && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED))
-	     || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE)
-		 && (pAd->CommonCfg.BACapability.field.Policy == BA_NOTUSE)))) {
-		RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data);
-		Data &= 0xFFFFFF00;
-		RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data);
-
-		RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3F7F9F);
-		DBGPRINT(RT_DEBUG_TRACE, ("Txburst 1\n"));
-	} else if (pAd->CommonCfg.bEnableTxBurst) {
-		RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data);
-		Data &= 0xFFFFFF00;
-		Data |= 0x60;
-		RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data);
-		pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = TRUE;
-
-		RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3FBF9F);
-		DBGPRINT(RT_DEBUG_TRACE, ("Txburst 2\n"));
-	} else {
-		RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data);
-		Data &= 0xFFFFFF00;
-		RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data);
-
-		RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3F7F9F);
-		DBGPRINT(RT_DEBUG_TRACE, ("Txburst 3\n"));
-	}
-
-	/* Re-check to turn on TX burst or not. */
-	if ((pAd->CommonCfg.IOTestParm.bLastAtheros == TRUE)
-	    && ((STA_WEP_ON(pAd)) || (STA_TKIP_ON(pAd)))) {
-		pAd->CommonCfg.IOTestParm.bNextDisableRxBA = TRUE;
-		if (pAd->CommonCfg.bEnableTxBurst) {
-			u32 MACValue = 0;
-			/* Force disable  TXOP value in this case. The same action in MLMEUpdateProtect too. */
-			/* I didn't change PBF_MAX_PCNT setting. */
-			RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &MACValue);
-			MACValue &= 0xFFFFFF00;
-			RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, MACValue);
-			pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = FALSE;
-		}
-	} else {
-		pAd->CommonCfg.IOTestParm.bNextDisableRxBA = FALSE;
-	}
-
-	pAd->CommonCfg.IOTestParm.bLastAtheros = FALSE;
-	COPY_MAC_ADDR(pAd->CommonCfg.LastBssid, pAd->CommonCfg.Bssid);
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("pAd->bNextDisableRxBA= %d \n",
-		  pAd->CommonCfg.IOTestParm.bNextDisableRxBA));
-	/* BSSID add in one MAC entry too.  Because in Tx, ASIC need to check Cipher and IV/EIV, BAbitmap */
-	/* Pther information in MACTab.Content[BSSID_WCID] is not necessary for driver. */
-	/* Note: As STA, The MACTab.Content[BSSID_WCID]. PairwiseKey and Shared Key for BSS0 are the same. */
-
-	if (pAd->StaCfg.WepStatus <= Ndis802_11WEPDisabled) {
-		if (pAd->StaCfg.WpaSupplicantUP &&
-		    (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) &&
-		    (pAd->StaCfg.IEEE8021X == TRUE)) ;
-		else {
-			pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED;
-			pAd->StaCfg.PrivacyFilter =
-			    Ndis802_11PrivFilterAcceptAll;
-		}
-	}
-
-	NdisAcquireSpinLock(&pAd->MacTabLock);
-	pEntry->PortSecured = pAd->StaCfg.PortSecured;
-	NdisReleaseSpinLock(&pAd->MacTabLock);
-
-	/* */
-	/* Patch Atheros AP TX will breakdown issue. */
-	/* AP Model: DLink DWL-8200AP */
-	/* */
-	if (INFRA_ON(pAd) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED)
-	    && STA_TKIP_ON(pAd)) {
-		RTMP_IO_WRITE32(pAd, RX_PARSER_CFG, 0x01);
-	} else {
-		RTMP_IO_WRITE32(pAd, RX_PARSER_CFG, 0x00);
-	}
-
-	RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
-
-	RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_GO_TO_SLEEP_NOW);
-}
-
-/*
-	==========================================================================
-
-	Routine	Description:
-		Disconnect current BSSID
-
-	Arguments:
-		pAd				- Pointer to our adapter
-		IsReqFromAP		- Request from AP
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-		We need more information to know it's this requst from AP.
-		If yes! we need to do extra handling, for example, remove the WPA key.
-		Otherwise on 4-way handshaking will fail, since the WPA key didn't get
-		removed while auto reconnect.
-		Disconnect request from AP, it means we will start afresh 4-way handshaking
-		on WPA mode.
-
-	==========================================================================
-*/
-void LinkDown(struct rt_rtmp_adapter *pAd, IN BOOLEAN IsReqFromAP)
-{
-	u8 i, ByteValue = 0;
-
-	/* Do nothing if monitor mode is on */
-	if (MONITOR_ON(pAd))
-		return;
-
-	RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_GO_TO_SLEEP_NOW);
-	/* Comment the codes, because the line 2291 call the same function. */
-	/* RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); */
-	/* Not allowed go to sleep within the linkdown function. */
-	RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-
-	if (pAd->CommonCfg.bWirelessEvent) {
-		RTMPSendWirelessEvent(pAd, IW_STA_LINKDOWN_EVENT_FLAG,
-				      pAd->MacTab.Content[BSSID_WCID].Addr,
-				      BSS0, 0);
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("LINK DOWN!\n"));
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED);
-
-#ifdef RTMP_MAC_PCI
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) {
-		BOOLEAN Cancelled;
-		pAd->Mlme.bPsPollTimerRunning = FALSE;
-		RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled);
-	}
-
-	pAd->bPCIclkOff = FALSE;
-#endif /* RTMP_MAC_PCI // */
-
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
-	    || RTMP_TEST_PSFLAG(pAd, fRTMP_PS_SET_PCI_CLK_OFF_COMMAND)
-	    || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF)) {
-		AUTO_WAKEUP_STRUC AutoWakeupCfg;
-		AsicForceWakeup(pAd, TRUE);
-		AutoWakeupCfg.word = 0;
-		RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word);
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE);
-	}
-#ifdef RTMP_MAC_PCI
-	pAd->bPCIclkOff = FALSE;
-#endif /* RTMP_MAC_PCI // */
-
-	if (ADHOC_ON(pAd))	/* Adhoc mode link down */
-	{
-		DBGPRINT(RT_DEBUG_TRACE, ("LINK DOWN 1!\n"));
-
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON);
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED);
-		pAd->IndicateMediaState = NdisMediaStateDisconnected;
-		RTMP_IndicateMediaState(pAd);
-		pAd->ExtraInfo = GENERAL_LINK_DOWN;
-		BssTableDeleteEntry(&pAd->ScanTab, pAd->CommonCfg.Bssid,
-				    pAd->CommonCfg.Channel);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 (" MacTab.Size=%d !\n", pAd->MacTab.Size));
-	} else			/* Infra structure mode */
-	{
-		DBGPRINT(RT_DEBUG_TRACE, ("LINK DOWN 2!\n"));
-
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON);
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED);
-
-		/* Saved last SSID for linkup comparison */
-		pAd->CommonCfg.LastSsidLen = pAd->CommonCfg.SsidLen;
-		NdisMoveMemory(pAd->CommonCfg.LastSsid, pAd->CommonCfg.Ssid,
-			       pAd->CommonCfg.LastSsidLen);
-		COPY_MAC_ADDR(pAd->CommonCfg.LastBssid, pAd->CommonCfg.Bssid);
-		if (pAd->MlmeAux.CurrReqIsFromNdis == TRUE) {
-			pAd->IndicateMediaState = NdisMediaStateDisconnected;
-			RTMP_IndicateMediaState(pAd);
-			pAd->ExtraInfo = GENERAL_LINK_DOWN;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("NDIS_STATUS_MEDIA_DISCONNECT Event A!\n"));
-			pAd->MlmeAux.CurrReqIsFromNdis = FALSE;
-		} else {
-			/* */
-			/* If disassociation request is from NDIS, then we don't need to delete BSSID from entry. */
-			/* Otherwise lost beacon or receive De-Authentication from AP, */
-			/* then we should delete BSSID from BssTable. */
-			/* If we don't delete from entry, roaming will fail. */
-			/* */
-			BssTableDeleteEntry(&pAd->ScanTab, pAd->CommonCfg.Bssid,
-					    pAd->CommonCfg.Channel);
-		}
-
-		/* restore back to - */
-		/*      1. long slot (20 us) or short slot (9 us) time */
-		/*      2. turn on/off RTS/CTS and/or CTS-to-self protection */
-		/*      3. short preamble */
-		OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED);
-
-	}
-
-	for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) {
-		if (pAd->MacTab.Content[i].ValidAsCLI == TRUE)
-			MacTableDeleteEntry(pAd, pAd->MacTab.Content[i].Aid,
-					    pAd->MacTab.Content[i].Addr);
-	}
-
-	AsicSetSlotTime(pAd, TRUE);	/*FALSE); */
-	AsicSetEdcaParm(pAd, NULL);
-
-	/* Set LED */
-	RTMPSetLED(pAd, LED_LINK_DOWN);
-	pAd->LedIndicatorStrength = 0xF0;
-	RTMPSetSignalLED(pAd, -100);	/* Force signal strength Led to be turned off, firmware has not done it. */
-
-	AsicDisableSync(pAd);
-
-	pAd->Mlme.PeriodicRound = 0;
-	pAd->Mlme.OneSecPeriodicRound = 0;
-
-	if (pAd->StaCfg.BssType == BSS_INFRA) {
-		/* Remove StaCfg Information after link down */
-		NdisZeroMemory(pAd->CommonCfg.Bssid, MAC_ADDR_LEN);
-		NdisZeroMemory(pAd->CommonCfg.Ssid, MAX_LEN_OF_SSID);
-		pAd->CommonCfg.SsidLen = 0;
-	}
-
-	NdisZeroMemory(&pAd->MlmeAux.HtCapability, sizeof(struct rt_ht_capability_ie));
-	NdisZeroMemory(&pAd->MlmeAux.AddHtInfo, sizeof(struct rt_add_ht_info_ie));
-	pAd->MlmeAux.HtCapabilityLen = 0;
-	pAd->MlmeAux.NewExtChannelOffset = 0xff;
-
-	/* Reset WPA-PSK state. Only reset when supplicant enabled */
-	if (pAd->StaCfg.WpaState != SS_NOTUSE) {
-		pAd->StaCfg.WpaState = SS_START;
-		/* Clear Replay counter */
-		NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8);
-
-	}
-	/* */
-	/* if link down come from AP, we need to remove all WPA keys on WPA mode. */
-	/* otherwise will cause 4-way handshaking failed, since the WPA key not empty. */
-	/* */
-	if ((IsReqFromAP) && (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) {
-		/* Remove all WPA keys */
-		RTMPWPARemoveAllKeys(pAd);
-	}
-	/* 802.1x port control */
-
-	/* Prevent clear PortSecured here with static WEP */
-	/* NetworkManger set security policy first then set SSID to connect AP. */
-	if (pAd->StaCfg.WpaSupplicantUP &&
-	    (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) &&
-	    (pAd->StaCfg.IEEE8021X == FALSE)) {
-		pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED;
-	} else {
-		pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED;
-		pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP;
-	}
-
-	NdisAcquireSpinLock(&pAd->MacTabLock);
-	NdisZeroMemory(&pAd->MacTab, sizeof(struct rt_mac_table));
-	pAd->MacTab.Content[BSSID_WCID].PortSecured = pAd->StaCfg.PortSecured;
-	NdisReleaseSpinLock(&pAd->MacTabLock);
-
-	pAd->StaCfg.MicErrCnt = 0;
-
-	pAd->IndicateMediaState = NdisMediaStateDisconnected;
-	/* Update extra information to link is up */
-	pAd->ExtraInfo = GENERAL_LINK_DOWN;
-
-	pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE;
-
-#ifdef RTMP_MAC_USB
-	pAd->bUsbTxBulkAggre = FALSE;
-#endif /* RTMP_MAC_USB // */
-
-	/* Clean association information */
-	NdisZeroMemory(&pAd->StaCfg.AssocInfo,
-		       sizeof(struct rt_ndis_802_11_association_information));
-	pAd->StaCfg.AssocInfo.Length =
-	    sizeof(struct rt_ndis_802_11_association_information);
-	pAd->StaCfg.ReqVarIELen = 0;
-	pAd->StaCfg.ResVarIELen = 0;
-
-	/* */
-	/* Reset RSSI value after link down */
-	/* */
-	pAd->StaCfg.RssiSample.AvgRssi0 = 0;
-	pAd->StaCfg.RssiSample.AvgRssi0X8 = 0;
-	pAd->StaCfg.RssiSample.AvgRssi1 = 0;
-	pAd->StaCfg.RssiSample.AvgRssi1X8 = 0;
-	pAd->StaCfg.RssiSample.AvgRssi2 = 0;
-	pAd->StaCfg.RssiSample.AvgRssi2X8 = 0;
-
-	/* Restore MlmeRate */
-	pAd->CommonCfg.MlmeRate = pAd->CommonCfg.BasicMlmeRate;
-	pAd->CommonCfg.RtsRate = pAd->CommonCfg.BasicMlmeRate;
-
-	/* */
-	/* After Link down, reset piggy-back setting in ASIC. Disable RDG. */
-	/* */
-	if (pAd->CommonCfg.BBPCurrentBW == BW_40) {
-		pAd->CommonCfg.BBPCurrentBW = BW_20;
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &ByteValue);
-		ByteValue &= (~0x18);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, ByteValue);
-	}
-	/* Reset DAC */
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &ByteValue);
-	ByteValue &= (~0x18);
-	if (pAd->Antenna.field.TxPath == 2) {
-		ByteValue |= 0x10;
-	}
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, ByteValue);
-
-	RTMPSetPiggyBack(pAd, FALSE);
-	OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_PIGGYBACK_INUSED);
-
-	pAd->CommonCfg.BACapability.word = pAd->CommonCfg.REGBACapability.word;
-
-	/* Restore all settings in the following. */
-	AsicUpdateProtect(pAd, 0,
-			  (ALLN_SETPROTECT | CCKSETPROTECT | OFDMSETPROTECT),
-			  TRUE, FALSE);
-	AsicDisableRDG(pAd);
-	pAd->CommonCfg.IOTestParm.bCurrentAtheros = FALSE;
-	pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = FALSE;
-
-	RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x1fff);
-	RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS);
-
-/* Allow go to sleep after linkdown steps. */
-	RTMP_SET_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
-
-	RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL, 0);
-
-#ifdef RT30xx
-	if ((IS_RT30xx(pAd) || IS_RT3090(pAd) || IS_RT3390(pAd))
-	    && (pAd->Antenna.field.RxPath > 1 || pAd->Antenna.field.TxPath > 1)) {
-		RTMP_ASIC_MMPS_DISABLE(pAd);
-	}
-#endif /* RT30xx // */
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void IterateOnBssTab(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_mlme_start_req StartReq;
-	struct rt_mlme_join_req JoinReq;
-	unsigned long BssIdx;
-
-	/* Change the wepstatus to original wepstatus */
-	pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus;
-	pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus;
-	pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus;
-
-	BssIdx = pAd->MlmeAux.BssIdx;
-	if (BssIdx < pAd->MlmeAux.SsidBssTab.BssNr) {
-		/* Check cipher suite, AP must have more secured cipher than station setting */
-		/* Set the Pairwise and Group cipher to match the intended AP setting */
-		/* We can only connect to AP with less secured cipher setting */
-		if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA)
-		    || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) {
-			pAd->StaCfg.GroupCipher =
-			    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.
-			    GroupCipher;
-
-			if (pAd->StaCfg.WepStatus ==
-			    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.
-			    PairCipher)
-				pAd->StaCfg.PairCipher =
-				    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].
-				    WPA.PairCipher;
-			else if (pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.
-				 PairCipherAux != Ndis802_11WEPDisabled)
-				pAd->StaCfg.PairCipher =
-				    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].
-				    WPA.PairCipherAux;
-			else	/* There is no PairCipher Aux, downgrade our capability to TKIP */
-				pAd->StaCfg.PairCipher =
-				    Ndis802_11Encryption2Enabled;
-		} else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)
-			   || (pAd->StaCfg.AuthMode ==
-			       Ndis802_11AuthModeWPA2PSK)) {
-			pAd->StaCfg.GroupCipher =
-			    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.
-			    GroupCipher;
-
-			if (pAd->StaCfg.WepStatus ==
-			    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.
-			    PairCipher)
-				pAd->StaCfg.PairCipher =
-				    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].
-				    WPA2.PairCipher;
-			else if (pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.
-				 PairCipherAux != Ndis802_11WEPDisabled)
-				pAd->StaCfg.PairCipher =
-				    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].
-				    WPA2.PairCipherAux;
-			else	/* There is no PairCipher Aux, downgrade our capability to TKIP */
-				pAd->StaCfg.PairCipher =
-				    Ndis802_11Encryption2Enabled;
-
-			/* RSN capability */
-			pAd->StaCfg.RsnCapability =
-			    pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.
-			    RsnCapability;
-		}
-		/* Set Mix cipher flag */
-		pAd->StaCfg.bMixCipher =
-		    (pAd->StaCfg.PairCipher ==
-		     pAd->StaCfg.GroupCipher) ? FALSE : TRUE;
-		/*if (pAd->StaCfg.bMixCipher == TRUE)
-		   {
-		   // If mix cipher, re-build RSNIE
-		   RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0);
-		   } */
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("CNTL - iterate BSS %ld of %d\n", BssIdx,
-			  pAd->MlmeAux.SsidBssTab.BssNr));
-		JoinParmFill(pAd, &JoinReq, BssIdx);
-		MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_JOIN_REQ,
-			    sizeof(struct rt_mlme_join_req), &JoinReq);
-		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_JOIN;
-	} else if (pAd->StaCfg.BssType == BSS_ADHOC) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("CNTL - All BSS fail; start a new ADHOC (Ssid=%s)...\n",
-			  pAd->MlmeAux.Ssid));
-		StartParmFill(pAd, &StartReq, (char *)pAd->MlmeAux.Ssid,
-			      pAd->MlmeAux.SsidLen);
-		MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ,
-			    sizeof(struct rt_mlme_start_req), &StartReq);
-		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START;
-	} else			/* no more BSS */
-	{
-
-		{
-			AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
-			AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - All roaming failed, restore to channel %d, Total BSS[%02d]\n",
-				  pAd->CommonCfg.Channel, pAd->ScanTab.BssNr));
-		}
-
-		pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-	}
-}
-
-/* for re-association only */
-/* IRQL = DISPATCH_LEVEL */
-void IterateOnBssTab2(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_mlme_assoc_req ReassocReq;
-	unsigned long BssIdx;
-	struct rt_bss_entry *pBss;
-
-	BssIdx = pAd->MlmeAux.RoamIdx;
-	pBss = &pAd->MlmeAux.RoamTab.BssEntry[BssIdx];
-
-	if (BssIdx < pAd->MlmeAux.RoamTab.BssNr) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("CNTL - iterate BSS %ld of %d\n", BssIdx,
-			  pAd->MlmeAux.RoamTab.BssNr));
-
-		AsicSwitchChannel(pAd, pBss->Channel, FALSE);
-		AsicLockChannel(pAd, pBss->Channel);
-
-		/* reassociate message has the same structure as associate message */
-		AssocParmFill(pAd, &ReassocReq, pBss->Bssid,
-			      pBss->CapabilityInfo, ASSOC_TIMEOUT,
-			      pAd->StaCfg.DefaultListenCount);
-		MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_REASSOC_REQ,
-			    sizeof(struct rt_mlme_assoc_req), &ReassocReq);
-
-		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_REASSOC;
-	} else			/* no more BSS */
-	{
-
-		{
-			AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE);
-			AsicLockChannel(pAd, pAd->CommonCfg.Channel);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("CNTL - All roaming failed, restore to channel %d, Total BSS[%02d]\n",
-				  pAd->CommonCfg.Channel, pAd->ScanTab.BssNr));
-		}
-
-		pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE;
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void JoinParmFill(struct rt_rtmp_adapter *pAd,
-		  struct rt_mlme_join_req *JoinReq, unsigned long BssIdx)
-{
-	JoinReq->BssIdx = BssIdx;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void ScanParmFill(struct rt_rtmp_adapter *pAd,
-		  struct rt_mlme_scan_req *ScanReq,
-		  char Ssid[],
-		  u8 SsidLen, u8 BssType, u8 ScanType)
-{
-	NdisZeroMemory(ScanReq->Ssid, MAX_LEN_OF_SSID);
-	ScanReq->SsidLen = SsidLen;
-	NdisMoveMemory(ScanReq->Ssid, Ssid, SsidLen);
-	ScanReq->BssType = BssType;
-	ScanReq->ScanType = ScanType;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void StartParmFill(struct rt_rtmp_adapter *pAd,
-		   struct rt_mlme_start_req *StartReq,
-		   char Ssid[], u8 SsidLen)
-{
-	ASSERT(SsidLen <= MAX_LEN_OF_SSID);
-	NdisMoveMemory(StartReq->Ssid, Ssid, SsidLen);
-	StartReq->SsidLen = SsidLen;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-void AuthParmFill(struct rt_rtmp_adapter *pAd,
-		  struct rt_mlme_auth_req *AuthReq,
-		  u8 *pAddr, u16 Alg)
-{
-	COPY_MAC_ADDR(AuthReq->Addr, pAddr);
-	AuthReq->Alg = Alg;
-	AuthReq->Timeout = AUTH_TIMEOUT;
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-#ifdef RTMP_MAC_PCI
-void ComposePsPoll(struct rt_rtmp_adapter *pAd)
-{
-	NdisZeroMemory(&pAd->PsPollFrame, sizeof(struct rt_pspoll_frame));
-	pAd->PsPollFrame.FC.Type = BTYPE_CNTL;
-	pAd->PsPollFrame.FC.SubType = SUBTYPE_PS_POLL;
-	pAd->PsPollFrame.Aid = pAd->StaActive.Aid | 0xC000;
-	COPY_MAC_ADDR(pAd->PsPollFrame.Bssid, pAd->CommonCfg.Bssid);
-	COPY_MAC_ADDR(pAd->PsPollFrame.Ta, pAd->CurrentAddress);
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void ComposeNullFrame(struct rt_rtmp_adapter *pAd)
-{
-	NdisZeroMemory(&pAd->NullFrame, sizeof(struct rt_header_802_11));
-	pAd->NullFrame.FC.Type = BTYPE_DATA;
-	pAd->NullFrame.FC.SubType = SUBTYPE_NULL_FUNC;
-	pAd->NullFrame.FC.ToDs = 1;
-	COPY_MAC_ADDR(pAd->NullFrame.Addr1, pAd->CommonCfg.Bssid);
-	COPY_MAC_ADDR(pAd->NullFrame.Addr2, pAd->CurrentAddress);
-	COPY_MAC_ADDR(pAd->NullFrame.Addr3, pAd->CommonCfg.Bssid);
-}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-void MlmeCntlConfirm(struct rt_rtmp_adapter *pAd, unsigned long MsgType, u16 Msg)
-{
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MsgType, sizeof(u16),
-		    &Msg);
-}
-
-void ComposePsPoll(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_txinfo *pTxInfo;
-	struct rt_txwi * pTxWI;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("ComposePsPoll\n"));
-	NdisZeroMemory(&pAd->PsPollFrame, sizeof(struct rt_pspoll_frame));
-
-	pAd->PsPollFrame.FC.PwrMgmt = 0;
-	pAd->PsPollFrame.FC.Type = BTYPE_CNTL;
-	pAd->PsPollFrame.FC.SubType = SUBTYPE_PS_POLL;
-	pAd->PsPollFrame.Aid = pAd->StaActive.Aid | 0xC000;
-	COPY_MAC_ADDR(pAd->PsPollFrame.Bssid, pAd->CommonCfg.Bssid);
-	COPY_MAC_ADDR(pAd->PsPollFrame.Ta, pAd->CurrentAddress);
-
-	RTMPZeroMemory(&pAd->PsPollContext.TransferBuffer->field.
-		       WirelessPacket[0], 100);
-	pTxInfo =
-	    (struct rt_txinfo *)& pAd->PsPollContext.TransferBuffer->field.
-	    WirelessPacket[0];
-	RTMPWriteTxInfo(pAd, pTxInfo,
-			(u16)(sizeof(struct rt_pspoll_frame) + TXWI_SIZE), TRUE,
-			EpToQueue[MGMTPIPEIDX], FALSE, FALSE);
-	pTxWI =
-	    (struct rt_txwi *) & pAd->PsPollContext.TransferBuffer->field.
-	    WirelessPacket[TXINFO_SIZE];
-	RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 0,
-		      BSSID_WCID, (sizeof(struct rt_pspoll_frame)), 0, 0,
-		      (u8)pAd->CommonCfg.MlmeTransmit.field.MCS,
-		      IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit);
-	RTMPMoveMemory(&pAd->PsPollContext.TransferBuffer->field.
-		       WirelessPacket[TXWI_SIZE + TXINFO_SIZE],
-		       &pAd->PsPollFrame, sizeof(struct rt_pspoll_frame));
-	/* Append 4 extra zero bytes. */
-	pAd->PsPollContext.BulkOutSize =
-	    TXINFO_SIZE + TXWI_SIZE + sizeof(struct rt_pspoll_frame) + 4;
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void ComposeNullFrame(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_txinfo *pTxInfo;
-	struct rt_txwi * pTxWI;
-
-	NdisZeroMemory(&pAd->NullFrame, sizeof(struct rt_header_802_11));
-	pAd->NullFrame.FC.Type = BTYPE_DATA;
-	pAd->NullFrame.FC.SubType = SUBTYPE_NULL_FUNC;
-	pAd->NullFrame.FC.ToDs = 1;
-	COPY_MAC_ADDR(pAd->NullFrame.Addr1, pAd->CommonCfg.Bssid);
-	COPY_MAC_ADDR(pAd->NullFrame.Addr2, pAd->CurrentAddress);
-	COPY_MAC_ADDR(pAd->NullFrame.Addr3, pAd->CommonCfg.Bssid);
-	RTMPZeroMemory(&pAd->NullContext.TransferBuffer->field.
-		       WirelessPacket[0], 100);
-	pTxInfo =
-	    (struct rt_txinfo *)& pAd->NullContext.TransferBuffer->field.
-	    WirelessPacket[0];
-	RTMPWriteTxInfo(pAd, pTxInfo,
-			(u16)(sizeof(struct rt_header_802_11) + TXWI_SIZE), TRUE,
-			EpToQueue[MGMTPIPEIDX], FALSE, FALSE);
-	pTxWI =
-	    (struct rt_txwi *) & pAd->NullContext.TransferBuffer->field.
-	    WirelessPacket[TXINFO_SIZE];
-	RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 0,
-		      BSSID_WCID, (sizeof(struct rt_header_802_11)), 0, 0,
-		      (u8)pAd->CommonCfg.MlmeTransmit.field.MCS,
-		      IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit);
-	RTMPMoveMemory(&pAd->NullContext.TransferBuffer->field.
-		       WirelessPacket[TXWI_SIZE + TXINFO_SIZE], &pAd->NullFrame,
-		       sizeof(struct rt_header_802_11));
-	pAd->NullContext.BulkOutSize =
-	    TXINFO_SIZE + TXWI_SIZE + sizeof(pAd->NullFrame) + 4;
-}
-#endif /* RTMP_MAC_USB // */
-
-/*
-	==========================================================================
-	Description:
-		Pre-build a BEACON frame in the shared memory
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
-*/
-unsigned long MakeIbssBeacon(struct rt_rtmp_adapter *pAd)
-{
-	u8 DsLen = 1, IbssLen = 2;
-	u8 LocalErpIe[3] = { IE_ERP, 1, 0x04 };
-	struct rt_header_802_11 BcnHdr;
-	u16 CapabilityInfo;
-	LARGE_INTEGER FakeTimestamp;
-	unsigned long FrameLen = 0;
-	struct rt_txwi * pTxWI = &pAd->BeaconTxWI;
-	u8 *pBeaconFrame = pAd->BeaconBuf;
-	BOOLEAN Privacy;
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen = 0;
-	u8 ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 ExtRateLen = 0;
-	u8 RSNIe = IE_WPA;
-
-	if ((pAd->CommonCfg.PhyMode == PHY_11B)
-	    && (pAd->CommonCfg.Channel <= 14)) {
-		SupRate[0] = 0x82;	/* 1 mbps */
-		SupRate[1] = 0x84;	/* 2 mbps */
-		SupRate[2] = 0x8b;	/* 5.5 mbps */
-		SupRate[3] = 0x96;	/* 11 mbps */
-		SupRateLen = 4;
-		ExtRateLen = 0;
-	} else if (pAd->CommonCfg.Channel > 14) {
-		SupRate[0] = 0x8C;	/* 6 mbps, in units of 0.5 Mbps, basic rate */
-		SupRate[1] = 0x12;	/* 9 mbps, in units of 0.5 Mbps */
-		SupRate[2] = 0x98;	/* 12 mbps, in units of 0.5 Mbps, basic rate */
-		SupRate[3] = 0x24;	/* 18 mbps, in units of 0.5 Mbps */
-		SupRate[4] = 0xb0;	/* 24 mbps, in units of 0.5 Mbps, basic rate */
-		SupRate[5] = 0x48;	/* 36 mbps, in units of 0.5 Mbps */
-		SupRate[6] = 0x60;	/* 48 mbps, in units of 0.5 Mbps */
-		SupRate[7] = 0x6c;	/* 54 mbps, in units of 0.5 Mbps */
-		SupRateLen = 8;
-		ExtRateLen = 0;
-
-		/* */
-		/* Also Update MlmeRate & RtsRate for G only & A only */
-		/* */
-		pAd->CommonCfg.MlmeRate = RATE_6;
-		pAd->CommonCfg.RtsRate = RATE_6;
-		pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM;
-		pAd->CommonCfg.MlmeTransmit.field.MCS =
-		    OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
-		pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE =
-		    MODE_OFDM;
-		pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS =
-		    OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate];
-	} else {
-		SupRate[0] = 0x82;	/* 1 mbps */
-		SupRate[1] = 0x84;	/* 2 mbps */
-		SupRate[2] = 0x8b;	/* 5.5 mbps */
-		SupRate[3] = 0x96;	/* 11 mbps */
-		SupRateLen = 4;
-
-		ExtRate[0] = 0x0C;	/* 6 mbps, in units of 0.5 Mbps, */
-		ExtRate[1] = 0x12;	/* 9 mbps, in units of 0.5 Mbps */
-		ExtRate[2] = 0x18;	/* 12 mbps, in units of 0.5 Mbps, */
-		ExtRate[3] = 0x24;	/* 18 mbps, in units of 0.5 Mbps */
-		ExtRate[4] = 0x30;	/* 24 mbps, in units of 0.5 Mbps, */
-		ExtRate[5] = 0x48;	/* 36 mbps, in units of 0.5 Mbps */
-		ExtRate[6] = 0x60;	/* 48 mbps, in units of 0.5 Mbps */
-		ExtRate[7] = 0x6c;	/* 54 mbps, in units of 0.5 Mbps */
-		ExtRateLen = 8;
-	}
-
-	pAd->StaActive.SupRateLen = SupRateLen;
-	NdisMoveMemory(pAd->StaActive.SupRate, SupRate, SupRateLen);
-	pAd->StaActive.ExtRateLen = ExtRateLen;
-	NdisMoveMemory(pAd->StaActive.ExtRate, ExtRate, ExtRateLen);
-
-	/* compose IBSS beacon frame */
-	MgtMacHeaderInit(pAd, &BcnHdr, SUBTYPE_BEACON, 0, BROADCAST_ADDR,
-			 pAd->CommonCfg.Bssid);
-	Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled)
-	    || (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled)
-	    || (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled);
-	CapabilityInfo =
-	    CAP_GENERATE(0, 1, Privacy,
-			 (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort),
-			 0, 0);
-
-	MakeOutgoingFrame(pBeaconFrame, &FrameLen,
-			  sizeof(struct rt_header_802_11), &BcnHdr,
-			  TIMESTAMP_LEN, &FakeTimestamp,
-			  2, &pAd->CommonCfg.BeaconPeriod,
-			  2, &CapabilityInfo,
-			  1, &SsidIe,
-			  1, &pAd->CommonCfg.SsidLen,
-			  pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid,
-			  1, &SupRateIe,
-			  1, &SupRateLen,
-			  SupRateLen, SupRate,
-			  1, &DsIe,
-			  1, &DsLen,
-			  1, &pAd->CommonCfg.Channel,
-			  1, &IbssIe,
-			  1, &IbssLen, 2, &pAd->StaActive.AtimWin, END_OF_ARGS);
-
-	/* add ERP_IE and EXT_RAE IE of in 802.11g */
-	if (ExtRateLen) {
-		unsigned long tmp;
-
-		MakeOutgoingFrame(pBeaconFrame + FrameLen, &tmp,
-				  3, LocalErpIe,
-				  1, &ExtRateIe,
-				  1, &ExtRateLen,
-				  ExtRateLen, ExtRate, END_OF_ARGS);
-		FrameLen += tmp;
-	}
-	/* If adhoc secruity is set for WPA-None, append the cipher suite IE */
-	if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
-		unsigned long tmp;
-		RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus,
-			      BSS0);
-
-		MakeOutgoingFrame(pBeaconFrame + FrameLen, &tmp,
-				  1, &RSNIe,
-				  1, &pAd->StaCfg.RSNIE_Len,
-				  pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE,
-				  END_OF_ARGS);
-		FrameLen += tmp;
-	}
-
-	if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) {
-		unsigned long TmpLen;
-		u8 HtLen, HtLen1;
-
-		/* add HT Capability IE */
-		HtLen = sizeof(pAd->CommonCfg.HtCapability);
-		HtLen1 = sizeof(pAd->CommonCfg.AddHTInfo);
-
-		MakeOutgoingFrame(pBeaconFrame + FrameLen, &TmpLen,
-				  1, &HtCapIe,
-				  1, &HtLen,
-				  HtLen, &pAd->CommonCfg.HtCapability,
-				  1, &AddHtInfoIe,
-				  1, &HtLen1,
-				  HtLen1, &pAd->CommonCfg.AddHTInfo,
-				  END_OF_ARGS);
-
-		FrameLen += TmpLen;
-	}
-	/*beacon use reserved WCID 0xff */
-	if (pAd->CommonCfg.Channel > 14) {
-		RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE,
-			      TRUE, 0, 0xff, FrameLen, PID_MGMT, PID_BEACON,
-			      RATE_1, IFS_HTTXOP, FALSE,
-			      &pAd->CommonCfg.MlmeTransmit);
-	} else {
-		/* Set to use 1Mbps for Adhoc beacon. */
-		HTTRANSMIT_SETTING Transmit;
-		Transmit.word = 0;
-		RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE,
-			      TRUE, 0, 0xff, FrameLen, PID_MGMT, PID_BEACON,
-			      RATE_1, IFS_HTTXOP, FALSE, &Transmit);
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("MakeIbssBeacon (len=%ld), SupRateLen=%d, ExtRateLen=%d, Channel=%d, PhyMode=%d\n",
-		  FrameLen, SupRateLen, ExtRateLen, pAd->CommonCfg.Channel,
-		  pAd->CommonCfg.PhyMode));
-	return FrameLen;
-}
diff --git a/drivers/staging/rt2860/sta/rtmp_data.c b/drivers/staging/rt2860/sta/rtmp_data.c
deleted file mode 100644
index e82c6b669eb2f8313dde7fd0bf5c116cfa6a57a9..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/rtmp_data.c
+++ /dev/null
@@ -1,2552 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtmp_data.c
-
-	Abstract:
-	Data path subroutines
-
-	Revision History:
-	Who 	  		When		What
-	Justin P. Mattock	11/07/2010	Fix typos
-	--------	----------		----------------------------------------------
-*/
-#include "../rt_config.h"
-#include <linux/kernel.h>
-
-void STARxEAPOLFrameIndicate(struct rt_rtmp_adapter *pAd,
-			     struct rt_mac_table_entry *pEntry,
-			     struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-	PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD);
-	struct rt_rxwi * pRxWI = pRxBlk->pRxWI;
-	u8 *pTmpBuf;
-
-	if (pAd->StaCfg.WpaSupplicantUP) {
-		/* All EAPoL frames have to pass to upper layer (ex. WPA_SUPPLICANT daemon) */
-		/* TBD : process fragmented EAPol frames */
-		{
-			/* In 802.1x mode, if the received frame is EAP-SUCCESS packet, turn on the PortSecured variable */
-			if (pAd->StaCfg.IEEE8021X == TRUE &&
-			    (EAP_CODE_SUCCESS ==
-			     WpaCheckEapCode(pAd, pRxBlk->pData,
-					     pRxBlk->DataSize,
-					     LENGTH_802_1_H))) {
-				u8 *Key;
-				u8 CipherAlg;
-				int idx = 0;
-
-				DBGPRINT_RAW(RT_DEBUG_TRACE,
-					     ("Receive EAP-SUCCESS Packet\n"));
-				/*pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-				STA_PORT_SECURED(pAd);
-
-				if (pAd->StaCfg.IEEE8021x_required_keys ==
-				    FALSE) {
-					idx = pAd->StaCfg.DesireSharedKeyId;
-					CipherAlg =
-					    pAd->StaCfg.DesireSharedKey[idx].
-					    CipherAlg;
-					Key =
-					    pAd->StaCfg.DesireSharedKey[idx].
-					    Key;
-
-					if (pAd->StaCfg.DesireSharedKey[idx].
-					    KeyLen > 0) {
-#ifdef RTMP_MAC_PCI
-						struct rt_mac_table_entry *pEntry =
-						    &pAd->MacTab.
-						    Content[BSSID_WCID];
-
-						/* Set key material and cipherAlg to Asic */
-						AsicAddSharedKeyEntry(pAd, BSS0,
-								      idx,
-								      CipherAlg,
-								      Key, NULL,
-								      NULL);
-
-						/* Assign group key info */
-						RTMPAddWcidAttributeEntry(pAd,
-									  BSS0,
-									  idx,
-									  CipherAlg,
-									  NULL);
-
-						/* Assign pairwise key info */
-						RTMPAddWcidAttributeEntry(pAd,
-									  BSS0,
-									  idx,
-									  CipherAlg,
-									  pEntry);
-
-						pAd->IndicateMediaState =
-						    NdisMediaStateConnected;
-						pAd->ExtraInfo =
-						    GENERAL_LINK_UP;
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-						union {
-							char buf[sizeof
-								 (struct rt_ndis_802_11_wep)
-								 +
-								 MAX_LEN_OF_KEY
-								 - 1];
-							struct rt_ndis_802_11_wep keyinfo;
-						}
-						WepKey;
-						int len;
-
-						NdisZeroMemory(&WepKey,
-							       sizeof(WepKey));
-						len =
-						    pAd->StaCfg.
-						    DesireSharedKey[idx].KeyLen;
-
-						NdisMoveMemory(WepKey.keyinfo.
-							       KeyMaterial,
-							       pAd->StaCfg.
-							       DesireSharedKey
-							       [idx].Key,
-							       pAd->StaCfg.
-							       DesireSharedKey
-							       [idx].KeyLen);
-
-						WepKey.keyinfo.KeyIndex =
-						    0x80000000 + idx;
-						WepKey.keyinfo.KeyLength = len;
-						pAd->SharedKey[BSS0][idx].
-						    KeyLen =
-						    (u8)(len <= 5 ? 5 : 13);
-
-						pAd->IndicateMediaState =
-						    NdisMediaStateConnected;
-						pAd->ExtraInfo =
-						    GENERAL_LINK_UP;
-						/* need to enqueue cmd to thread */
-						RTUSBEnqueueCmdFromNdis(pAd,
-									OID_802_11_ADD_WEP,
-									TRUE,
-									&WepKey,
-									sizeof
-									(WepKey.
-									 keyinfo)
-									+ len -
-									1);
-#endif /* RTMP_MAC_USB // */
-						/* For Preventing ShardKey Table is cleared by remove key procedure. */
-						pAd->SharedKey[BSS0][idx].
-						    CipherAlg = CipherAlg;
-						pAd->SharedKey[BSS0][idx].
-						    KeyLen =
-						    pAd->StaCfg.
-						    DesireSharedKey[idx].KeyLen;
-						NdisMoveMemory(pAd->
-							       SharedKey[BSS0]
-							       [idx].Key,
-							       pAd->StaCfg.
-							       DesireSharedKey
-							       [idx].Key,
-							       pAd->StaCfg.
-							       DesireSharedKey
-							       [idx].KeyLen);
-					}
-				}
-			}
-
-			Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID);
-			return;
-		}
-	} else {
-		/* Special DATA frame that has to pass to MLME */
-		/*       1. Cisco Aironet frames for CCX2. We need pass it to MLME for special process */
-		/*       2. EAPOL handshaking frames when driver supplicant enabled, pass to MLME for special process */
-		{
-			pTmpBuf = pRxBlk->pData - LENGTH_802_11;
-			NdisMoveMemory(pTmpBuf, pRxBlk->pHeader, LENGTH_802_11);
-			REPORT_MGMT_FRAME_TO_MLME(pAd, pRxWI->WirelessCliID,
-						  pTmpBuf,
-						  pRxBlk->DataSize +
-						  LENGTH_802_11, pRxWI->RSSI0,
-						  pRxWI->RSSI1, pRxWI->RSSI2,
-						  pRxD->PlcpSignal);
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("report EAPOL/AIRONET DATA to MLME (len=%d) !\n",
-				      pRxBlk->DataSize));
-		}
-	}
-
-	RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
-	return;
-
-}
-
-void STARxDataFrameAnnounce(struct rt_rtmp_adapter *pAd,
-			    struct rt_mac_table_entry *pEntry,
-			    struct rt_rx_blk *pRxBlk, u8 FromWhichBSSID)
-{
-
-	/* non-EAP frame */
-	if (!RTMPCheckWPAframe
-	    (pAd, pEntry, pRxBlk->pData, pRxBlk->DataSize, FromWhichBSSID)) {
-
-		{
-			/* drop all non-EAP DATA frame before */
-			/* this client's Port-Access-Control is secured */
-			if (pRxBlk->pHeader->FC.Wep) {
-				/* unsupported cipher suite */
-				if (pAd->StaCfg.WepStatus ==
-				    Ndis802_11EncryptionDisabled) {
-					/* release packet */
-					RELEASE_NDIS_PACKET(pAd,
-							    pRxBlk->pRxPacket,
-							    NDIS_STATUS_FAILURE);
-					return;
-				}
-			} else {
-				/* encryption in-use but receive a non-EAPOL clear text frame, drop it */
-				if ((pAd->StaCfg.WepStatus !=
-				     Ndis802_11EncryptionDisabled)
-				    && (pAd->StaCfg.PortSecured ==
-					WPA_802_1X_PORT_NOT_SECURED)) {
-					/* release packet */
-					RELEASE_NDIS_PACKET(pAd,
-							    pRxBlk->pRxPacket,
-							    NDIS_STATUS_FAILURE);
-					return;
-				}
-			}
-		}
-		RX_BLK_CLEAR_FLAG(pRxBlk, fRX_EAP);
-		if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_ARALINK)) {
-			/* Normal legacy, AMPDU or AMSDU */
-			CmmRxnonRalinkFrameIndicate(pAd, pRxBlk,
-						    FromWhichBSSID);
-
-		} else {
-			/* ARALINK */
-			CmmRxRalinkFrameIndicate(pAd, pEntry, pRxBlk,
-						 FromWhichBSSID);
-		}
-	} else {
-		RX_BLK_SET_FLAG(pRxBlk, fRX_EAP);
-
-		if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMPDU)
-		    && (pAd->CommonCfg.bDisableReordering == 0)) {
-			Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID);
-		} else {
-			/* Determine the destination of the EAP frame */
-			/* to WPA state machine or upper layer */
-			STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk,
-						FromWhichBSSID);
-		}
-	}
-}
-
-/* For TKIP frame, calculate the MIC value */
-BOOLEAN STACheckTkipMICValue(struct rt_rtmp_adapter *pAd,
-			     struct rt_mac_table_entry *pEntry, struct rt_rx_blk *pRxBlk)
-{
-	struct rt_header_802_11 * pHeader = pRxBlk->pHeader;
-	u8 *pData = pRxBlk->pData;
-	u16 DataSize = pRxBlk->DataSize;
-	u8 UserPriority = pRxBlk->UserPriority;
-	struct rt_cipher_key *pWpaKey;
-	u8 *pDA, *pSA;
-
-	pWpaKey = &pAd->SharedKey[BSS0][pRxBlk->pRxWI->KeyIndex];
-
-	pDA = pHeader->Addr1;
-	if (RX_BLK_TEST_FLAG(pRxBlk, fRX_INFRA)) {
-		pSA = pHeader->Addr3;
-	} else {
-		pSA = pHeader->Addr2;
-	}
-
-	if (RTMPTkipCompareMICValue(pAd,
-				    pData,
-				    pDA,
-				    pSA,
-				    pWpaKey->RxMic,
-				    UserPriority, DataSize) == FALSE) {
-		DBGPRINT_RAW(RT_DEBUG_ERROR, ("Rx MIC Value error 2\n"));
-
-		if (pAd->StaCfg.WpaSupplicantUP) {
-			WpaSendMicFailureToWpaSupplicant(pAd,
-							 (pWpaKey->Type ==
-							  PAIRWISEKEY) ? TRUE :
-							 FALSE);
-		} else {
-			RTMPReportMicError(pAd, pWpaKey);
-		}
-
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket,
-				    NDIS_STATUS_FAILURE);
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-/* */
-/* All Rx routines use struct rt_rx_blk structure to hande rx events */
-/* It is very important to build pRxBlk attributes */
-/*  1. pHeader pointer to 802.11 Header */
-/*  2. pData pointer to payload including LLC (just skip Header) */
-/*  3. set payload size including LLC to DataSize */
-/*  4. set some flags with RX_BLK_SET_FLAG() */
-/* */
-void STAHandleRxDataFrame(struct rt_rtmp_adapter *pAd, struct rt_rx_blk *pRxBlk)
-{
-	PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD);
-	struct rt_rxwi * pRxWI = pRxBlk->pRxWI;
-	struct rt_header_802_11 * pHeader = pRxBlk->pHeader;
-	void *pRxPacket = pRxBlk->pRxPacket;
-	BOOLEAN bFragment = FALSE;
-	struct rt_mac_table_entry *pEntry = NULL;
-	u8 FromWhichBSSID = BSS0;
-	u8 UserPriority = 0;
-
-	{
-		/* before LINK UP, all DATA frames are rejected */
-		if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-			/* release packet */
-			RELEASE_NDIS_PACKET(pAd, pRxPacket,
-					    NDIS_STATUS_FAILURE);
-			return;
-		}
-		/* Drop not my BSS frames */
-		if (pRxD->MyBss == 0) {
-			{
-				/* release packet */
-				RELEASE_NDIS_PACKET(pAd, pRxPacket,
-						    NDIS_STATUS_FAILURE);
-				return;
-			}
-		}
-
-		pAd->RalinkCounters.RxCountSinceLastNULL++;
-		if (pAd->CommonCfg.bAPSDCapable
-		    && pAd->CommonCfg.APEdcaParm.bAPSDCapable
-		    && (pHeader->FC.SubType & 0x08)) {
-			u8 *pData;
-			DBGPRINT(RT_DEBUG_INFO, ("bAPSDCapable\n"));
-
-			/* Qos bit 4 */
-			pData = (u8 *)pHeader + LENGTH_802_11;
-			if ((*pData >> 4) & 0x01) {
-				DBGPRINT(RT_DEBUG_INFO,
-					 ("RxDone- Rcv EOSP frame, driver may fall into sleep\n"));
-				pAd->CommonCfg.bInServicePeriod = FALSE;
-
-				/* Force driver to fall into sleep mode when rcv EOSP frame */
-				if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
-					u16 TbttNumToNextWakeUp;
-					u16 NextDtim =
-					    pAd->StaCfg.DtimPeriod;
-					unsigned long Now;
-
-					NdisGetSystemUpTime(&Now);
-					NextDtim -=
-					    (u16)(Now -
-						      pAd->StaCfg.
-						      LastBeaconRxTime) /
-					    pAd->CommonCfg.BeaconPeriod;
-
-					TbttNumToNextWakeUp =
-					    pAd->StaCfg.DefaultListenCount;
-					if (OPSTATUS_TEST_FLAG
-					    (pAd, fOP_STATUS_RECEIVE_DTIM)
-					    && (TbttNumToNextWakeUp > NextDtim))
-						TbttNumToNextWakeUp = NextDtim;
-
-					RTMP_SET_PSM_BIT(pAd, PWR_SAVE);
-					/* if WMM-APSD is failed, try to disable following line */
-					AsicSleepThenAutoWakeup(pAd,
-								TbttNumToNextWakeUp);
-				}
-			}
-
-			if ((pHeader->FC.MoreData)
-			    && (pAd->CommonCfg.bInServicePeriod)) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("Sending another trigger frame when More Data bit is set to 1\n"));
-			}
-		}
-		/* Drop NULL, CF-ACK(no data), CF-POLL(no data), and CF-ACK+CF-POLL(no data) data frame */
-		if ((pHeader->FC.SubType & 0x04))	/* bit 2 : no DATA */
-		{
-			/* release packet */
-			RELEASE_NDIS_PACKET(pAd, pRxPacket,
-					    NDIS_STATUS_FAILURE);
-			return;
-		}
-		/* Drop not my BSS frame (we can not only check the MyBss bit in RxD) */
-
-		if (INFRA_ON(pAd)) {
-			/* Infrastructure mode, check address 2 for BSSID */
-			if (!RTMPEqualMemory
-			    (&pHeader->Addr2, &pAd->CommonCfg.Bssid, 6)) {
-				/* Receive frame not my BSSID */
-				/* release packet */
-				RELEASE_NDIS_PACKET(pAd, pRxPacket,
-						    NDIS_STATUS_FAILURE);
-				return;
-			}
-		} else		/* Ad-Hoc mode or Not associated */
-		{
-			/* Ad-Hoc mode, check address 3 for BSSID */
-			if (!RTMPEqualMemory
-			    (&pHeader->Addr3, &pAd->CommonCfg.Bssid, 6)) {
-				/* Receive frame not my BSSID */
-				/* release packet */
-				RELEASE_NDIS_PACKET(pAd, pRxPacket,
-						    NDIS_STATUS_FAILURE);
-				return;
-			}
-		}
-
-		/* */
-		/* find pEntry */
-		/* */
-		if (pRxWI->WirelessCliID < MAX_LEN_OF_MAC_TABLE) {
-			pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID];
-		} else {
-			/* 1. release packet if infra mode */
-			/* 2. new a pEntry if ad-hoc mode */
-			RELEASE_NDIS_PACKET(pAd, pRxPacket,
-					    NDIS_STATUS_FAILURE);
-			return;
-		}
-
-		/* infra or ad-hoc */
-		if (INFRA_ON(pAd)) {
-			RX_BLK_SET_FLAG(pRxBlk, fRX_INFRA);
-			ASSERT(pRxWI->WirelessCliID == BSSID_WCID);
-		}
-		/* check Atheros Client */
-		if ((pEntry->bIAmBadAtheros == FALSE) && (pRxD->AMPDU == 1)
-		    && (pHeader->FC.Retry)) {
-			pEntry->bIAmBadAtheros = TRUE;
-			pAd->CommonCfg.IOTestParm.bCurrentAtheros = TRUE;
-			pAd->CommonCfg.IOTestParm.bLastAtheros = TRUE;
-			if (!STA_AES_ON(pAd)) {
-				AsicUpdateProtect(pAd, 8, ALLN_SETPROTECT, TRUE,
-						  FALSE);
-			}
-		}
-	}
-
-	pRxBlk->pData = (u8 *) pHeader;
-
-	/* */
-	/* update RxBlk->pData, DataSize */
-	/* 802.11 Header, QOS, HTC, Hw Padding */
-	/* */
-
-	/* 1. skip 802.11 HEADER */
-	{
-		pRxBlk->pData += LENGTH_802_11;
-		pRxBlk->DataSize -= LENGTH_802_11;
-	}
-
-	/* 2. QOS */
-	if (pHeader->FC.SubType & 0x08) {
-		RX_BLK_SET_FLAG(pRxBlk, fRX_QOS);
-		UserPriority = *(pRxBlk->pData) & 0x0f;
-		/* bit 7 in QoS Control field signals the HT A-MSDU format */
-		if ((*pRxBlk->pData) & 0x80) {
-			RX_BLK_SET_FLAG(pRxBlk, fRX_AMSDU);
-		}
-		/* skip QOS contorl field */
-		pRxBlk->pData += 2;
-		pRxBlk->DataSize -= 2;
-	}
-	pRxBlk->UserPriority = UserPriority;
-
-	/* check if need to resend PS Poll when received packet with MoreData = 1 */
-	if ((pAd->StaCfg.Psm == PWR_SAVE) && (pHeader->FC.MoreData == 1)) {
-		if ((((UserPriority == 0) || (UserPriority == 3)) &&
-		     pAd->CommonCfg.bAPSDAC_BE == 0) ||
-		    (((UserPriority == 1) || (UserPriority == 2)) &&
-		     pAd->CommonCfg.bAPSDAC_BK == 0) ||
-		    (((UserPriority == 4) || (UserPriority == 5)) &&
-		     pAd->CommonCfg.bAPSDAC_VI == 0) ||
-		    (((UserPriority == 6) || (UserPriority == 7)) &&
-		     pAd->CommonCfg.bAPSDAC_VO == 0)) {
-			/* non-UAPSD delivery-enabled AC */
-			RTMP_PS_POLL_ENQUEUE(pAd);
-		}
-	}
-	/* 3. Order bit: A-Ralink or HTC+ */
-	if (pHeader->FC.Order) {
-#ifdef AGGREGATION_SUPPORT
-		if ((pRxWI->PHYMODE <= MODE_OFDM)
-		    && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED)))
-		{
-			RX_BLK_SET_FLAG(pRxBlk, fRX_ARALINK);
-		} else
-#endif /* AGGREGATION_SUPPORT // */
-		{
-			RX_BLK_SET_FLAG(pRxBlk, fRX_HTC);
-			/* skip HTC contorl field */
-			pRxBlk->pData += 4;
-			pRxBlk->DataSize -= 4;
-		}
-	}
-	/* 4. skip HW padding */
-	if (pRxD->L2PAD) {
-		/* just move pData pointer */
-		/* because DataSize excluding HW padding */
-		RX_BLK_SET_FLAG(pRxBlk, fRX_PAD);
-		pRxBlk->pData += 2;
-	}
-
-	if (pRxD->BA) {
-		RX_BLK_SET_FLAG(pRxBlk, fRX_AMPDU);
-	}
-	/* */
-	/* Case I  Process Broadcast & Multicast data frame */
-	/* */
-	if (pRxD->Bcast || pRxD->Mcast) {
-		INC_COUNTER64(pAd->WlanCounters.MulticastReceivedFrameCount);
-
-		/* Drop Mcast/Bcast frame with fragment bit on */
-		if (pHeader->FC.MoreFrag) {
-			/* release packet */
-			RELEASE_NDIS_PACKET(pAd, pRxPacket,
-					    NDIS_STATUS_FAILURE);
-			return;
-		}
-		/* Filter out Bcast frame which AP relayed for us */
-		if (pHeader->FC.FrDs
-		    && MAC_ADDR_EQUAL(pHeader->Addr3, pAd->CurrentAddress)) {
-			/* release packet */
-			RELEASE_NDIS_PACKET(pAd, pRxPacket,
-					    NDIS_STATUS_FAILURE);
-			return;
-		}
-
-		Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID);
-		return;
-	} else if (pRxD->U2M) {
-		pAd->LastRxRate =
-		    (u16)((pRxWI->MCS) + (pRxWI->BW << 7) +
-			      (pRxWI->ShortGI << 8) + (pRxWI->PHYMODE << 14));
-
-		if (ADHOC_ON(pAd)) {
-			pEntry = MacTableLookup(pAd, pHeader->Addr2);
-			if (pEntry)
-				Update_Rssi_Sample(pAd, &pEntry->RssiSample,
-						   pRxWI);
-		}
-
-		Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, pRxWI);
-
-		pAd->StaCfg.LastSNR0 = (u8)(pRxWI->SNR0);
-		pAd->StaCfg.LastSNR1 = (u8)(pRxWI->SNR1);
-
-		pAd->RalinkCounters.OneSecRxOkDataCnt++;
-
-		if (!((pHeader->Frag == 0) && (pHeader->FC.MoreFrag == 0))) {
-			/* re-assemble the fragmented packets */
-			/* return complete frame (pRxPacket) or NULL */
-			bFragment = TRUE;
-			pRxPacket = RTMPDeFragmentDataFrame(pAd, pRxBlk);
-		}
-
-		if (pRxPacket) {
-			pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID];
-
-			/* process complete frame */
-			if (bFragment && (pRxD->Decrypted)
-			    && (pEntry->WepStatus ==
-				Ndis802_11Encryption2Enabled)) {
-				/* Minus MIC length */
-				pRxBlk->DataSize -= 8;
-
-				/* For TKIP frame, calculate the MIC value */
-				if (STACheckTkipMICValue(pAd, pEntry, pRxBlk) ==
-				    FALSE) {
-					return;
-				}
-			}
-
-			STARxDataFrameAnnounce(pAd, pEntry, pRxBlk,
-					       FromWhichBSSID);
-			return;
-		} else {
-			/* just return */
-			/* because RTMPDeFragmentDataFrame() will release rx packet, */
-			/* if packet is fragmented */
-			return;
-		}
-	}
-
-	ASSERT(0);
-	/* release packet */
-	RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE);
-}
-
-void STAHandleRxMgmtFrame(struct rt_rtmp_adapter *pAd, struct rt_rx_blk *pRxBlk)
-{
-	PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD);
-	struct rt_rxwi * pRxWI = pRxBlk->pRxWI;
-	struct rt_header_802_11 * pHeader = pRxBlk->pHeader;
-	void *pRxPacket = pRxBlk->pRxPacket;
-
-	do {
-
-		/* check if need to resend PS Poll when received packet with MoreData = 1 */
-		if ((pAd->StaCfg.Psm == PWR_SAVE)
-		    && (pHeader->FC.MoreData == 1)) {
-			/* for UAPSD, all management frames will be VO priority */
-			if (pAd->CommonCfg.bAPSDAC_VO == 0) {
-				/* non-UAPSD delivery-enabled AC */
-				RTMP_PS_POLL_ENQUEUE(pAd);
-			}
-		}
-
-		/* TODO: if MoreData == 0, station can go to sleep */
-
-		/* We should collect RSSI not only U2M data but also my beacon */
-		if ((pHeader->FC.SubType == SUBTYPE_BEACON)
-		    && (MAC_ADDR_EQUAL(&pAd->CommonCfg.Bssid, &pHeader->Addr2))
-		    && (pAd->RxAnt.EvaluatePeriod == 0)) {
-			Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, pRxWI);
-
-			pAd->StaCfg.LastSNR0 = (u8)(pRxWI->SNR0);
-			pAd->StaCfg.LastSNR1 = (u8)(pRxWI->SNR1);
-		}
-
-		/* First check the size, it MUST not exceed the mlme queue size */
-		if (pRxWI->MPDUtotalByteCount > MGMT_DMA_BUFFER_SIZE) {
-			DBGPRINT_ERR("STAHandleRxMgmtFrame: frame too large, size = %d \n", pRxWI->MPDUtotalByteCount);
-			break;
-		}
-
-		REPORT_MGMT_FRAME_TO_MLME(pAd, pRxWI->WirelessCliID, pHeader,
-					  pRxWI->MPDUtotalByteCount,
-					  pRxWI->RSSI0, pRxWI->RSSI1,
-					  pRxWI->RSSI2, pRxD->PlcpSignal);
-	} while (FALSE);
-
-	RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_SUCCESS);
-}
-
-void STAHandleRxControlFrame(struct rt_rtmp_adapter *pAd, struct rt_rx_blk *pRxBlk)
-{
-	struct rt_rxwi * pRxWI = pRxBlk->pRxWI;
-	struct rt_header_802_11 * pHeader = pRxBlk->pHeader;
-	void *pRxPacket = pRxBlk->pRxPacket;
-
-	switch (pHeader->FC.SubType) {
-	case SUBTYPE_BLOCK_ACK_REQ:
-		{
-			CntlEnqueueForRecv(pAd, pRxWI->WirelessCliID,
-					   (pRxWI->MPDUtotalByteCount),
-					   (struct rt_frame_ba_req *) pHeader);
-		}
-		break;
-	case SUBTYPE_BLOCK_ACK:
-	case SUBTYPE_ACK:
-	default:
-		break;
-	}
-
-	RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Process RxDone interrupt, running in DPC level
-
-	Arguments:
-		pAd Pointer to our adapter
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-		This routine has to maintain Rx ring read pointer.
-		Need to consider QOS DATA format when converting to 802.3
-	========================================================================
-*/
-BOOLEAN STARxDoneInterruptHandle(struct rt_rtmp_adapter *pAd, IN BOOLEAN argc)
-{
-	int Status;
-	u32 RxProcessed, RxPending;
-	BOOLEAN bReschedule = FALSE;
-	PRT28XX_RXD_STRUC pRxD;
-	u8 *pData;
-	struct rt_rxwi * pRxWI;
-	void *pRxPacket;
-	struct rt_header_802_11 * pHeader;
-	struct rt_rx_blk RxCell;
-
-	RxProcessed = RxPending = 0;
-
-	/* process whole rx ring */
-	while (1) {
-
-		if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF |
-				   fRTMP_ADAPTER_RESET_IN_PROGRESS |
-				   fRTMP_ADAPTER_HALT_IN_PROGRESS |
-				   fRTMP_ADAPTER_NIC_NOT_EXIST) ||
-		    !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) {
-			break;
-		}
-#ifdef RTMP_MAC_PCI
-		if (RxProcessed++ > MAX_RX_PROCESS_CNT) {
-			/* need to reschedule rx handle */
-			bReschedule = TRUE;
-			break;
-		}
-#endif /* RTMP_MAC_PCI // */
-
-		RxProcessed++;	/* test */
-
-		/* 1. allocate a new data packet into rx ring to replace received packet */
-		/*    then processing the received packet */
-		/* 2. the callee must take charge of release of packet */
-		/* 3. As far as driver is concerned , */
-		/*    the rx packet must */
-		/*      a. be indicated to upper layer or */
-		/*      b. be released if it is discarded */
-		pRxPacket =
-		    GetPacketFromRxRing(pAd, &(RxCell.RxD), &bReschedule,
-					&RxPending);
-		if (pRxPacket == NULL) {
-			/* no more packet to process */
-			break;
-		}
-		/* get rx ring descriptor */
-		pRxD = &(RxCell.RxD);
-		/* get rx data buffer */
-		pData = GET_OS_PKT_DATAPTR(pRxPacket);
-		pRxWI = (struct rt_rxwi *) pData;
-		pHeader = (struct rt_header_802_11 *) (pData + RXWI_SIZE);
-
-		/* build RxCell */
-		RxCell.pRxWI = pRxWI;
-		RxCell.pHeader = pHeader;
-		RxCell.pRxPacket = pRxPacket;
-		RxCell.pData = (u8 *) pHeader;
-		RxCell.DataSize = pRxWI->MPDUtotalByteCount;
-		RxCell.Flags = 0;
-
-		/* Increase Total receive byte counter after real data received no mater any error or not */
-		pAd->RalinkCounters.ReceivedByteCount +=
-		    pRxWI->MPDUtotalByteCount;
-		pAd->RalinkCounters.OneSecReceivedByteCount +=
-		    pRxWI->MPDUtotalByteCount;
-		pAd->RalinkCounters.RxCount++;
-
-		INC_COUNTER64(pAd->WlanCounters.ReceivedFragmentCount);
-
-		if (pRxWI->MPDUtotalByteCount < 14)
-			Status = NDIS_STATUS_FAILURE;
-
-		if (MONITOR_ON(pAd)) {
-			send_monitor_packets(pAd, &RxCell);
-			break;
-		}
-
-		/* STARxDoneInterruptHandle() is called in rtusb_bulk.c */
-
-		/* Check for all RxD errors */
-		Status = RTMPCheckRxError(pAd, pHeader, pRxWI, pRxD);
-
-		/* Handle the received frame */
-		if (Status == NDIS_STATUS_SUCCESS) {
-			switch (pHeader->FC.Type) {
-				/* CASE I, receive a DATA frame */
-			case BTYPE_DATA:
-				{
-					/* process DATA frame */
-					STAHandleRxDataFrame(pAd, &RxCell);
-				}
-				break;
-				/* CASE II, receive a MGMT frame */
-			case BTYPE_MGMT:
-				{
-					STAHandleRxMgmtFrame(pAd, &RxCell);
-				}
-				break;
-				/* CASE III. receive a CNTL frame */
-			case BTYPE_CNTL:
-				{
-					STAHandleRxControlFrame(pAd, &RxCell);
-				}
-				break;
-				/* discard other type */
-			default:
-				RELEASE_NDIS_PACKET(pAd, pRxPacket,
-						    NDIS_STATUS_FAILURE);
-				break;
-			}
-		} else {
-			pAd->Counters8023.RxErrors++;
-			/* discard this frame */
-			RELEASE_NDIS_PACKET(pAd, pRxPacket,
-					    NDIS_STATUS_FAILURE);
-		}
-	}
-
-	return bReschedule;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-	Arguments:
-		pAd 	Pointer to our adapter
-
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-void RTMPHandleTwakeupInterrupt(struct rt_rtmp_adapter *pAd)
-{
-	AsicForceWakeup(pAd, FALSE);
-}
-
-/*
-========================================================================
-Routine Description:
-    Early checking and OS-depened parsing for Tx packet send to our STA driver.
-
-Arguments:
-    void *	MiniportAdapterContext	Pointer refer to the device handle, i.e., the pAd.
-	void **	ppPacketArray			The packet array need to do transmission.
-	u32			NumberOfPackets			Number of packet in packet array.
-
-Return Value:
-	NONE
-
-Note:
-	This function does early checking and classification for send-out packet.
-	You only can put OS-depened & STA related code in here.
-========================================================================
-*/
-void STASendPackets(void *MiniportAdapterContext,
-		    void **ppPacketArray, u32 NumberOfPackets)
-{
-	u32 Index;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)MiniportAdapterContext;
-	void *pPacket;
-	BOOLEAN allowToSend = FALSE;
-
-	for (Index = 0; Index < NumberOfPackets; Index++) {
-		pPacket = ppPacketArray[Index];
-
-		do {
-			if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)
-			    || RTMP_TEST_FLAG(pAd,
-					      fRTMP_ADAPTER_HALT_IN_PROGRESS)
-			    || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) {
-				/* Drop send request since hardware is in reset state */
-				break;
-			} else if (!INFRA_ON(pAd) && !ADHOC_ON(pAd)) {
-				/* Drop send request since there are no physical connection yet */
-				break;
-			} else {
-				/* Record that orignal packet source is from NDIS layer,so that */
-				/* later on driver knows how to release this NDIS PACKET */
-				RTMP_SET_PACKET_WCID(pPacket, 0);	/* this field is useless when in STA mode */
-				RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS);
-				NDIS_SET_PACKET_STATUS(pPacket,
-						       NDIS_STATUS_PENDING);
-				pAd->RalinkCounters.PendingNdisPacketCount++;
-
-				allowToSend = TRUE;
-			}
-		} while (FALSE);
-
-		if (allowToSend == TRUE)
-			STASendPacket(pAd, pPacket);
-		else
-			RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-	}
-
-	/* Dequeue outgoing frames from TxSwQueue[] and process it */
-	RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
-
-}
-
-/*
-========================================================================
-Routine Description:
-	This routine is used to do packet parsing and classification for Tx packet
-	to STA device, and it will en-queue packets to our TxSwQueue depends on AC
-	class.
-
-Arguments:
-	pAd    		Pointer to our adapter
-	pPacket 	Pointer to send packet
-
-Return Value:
-	NDIS_STATUS_SUCCESS			If success to queue the packet into TxSwQueue.
-	NDIS_STATUS_FAILURE			If failed to do en-queue.
-
-Note:
-	You only can put OS-indepened & STA related code in here.
-========================================================================
-*/
-int STASendPacket(struct rt_rtmp_adapter *pAd, void *pPacket)
-{
-	struct rt_packet_info PacketInfo;
-	u8 *pSrcBufVA;
-	u32 SrcBufLen;
-	u32 AllowFragSize;
-	u8 NumberOfFrag;
-	u8 RTSRequired;
-	u8 QueIdx, UserPriority;
-	struct rt_mac_table_entry *pEntry = NULL;
-	unsigned int IrqFlags;
-	u8 FlgIsIP = 0;
-	u8 Rate;
-
-	/* Prepare packet information structure for buffer descriptor */
-	/* chained within a single NDIS packet. */
-	RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen);
-
-	if (pSrcBufVA == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("STASendPacket --> pSrcBufVA == NULL !SrcBufLen=%x\n",
-			  SrcBufLen));
-		/* Resource is low, system did not allocate virtual address */
-		/* return NDIS_STATUS_FAILURE directly to upper layer */
-		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-		return NDIS_STATUS_FAILURE;
-	}
-
-	if (SrcBufLen < 14) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("STASendPacket --> Ndis Packet buffer error!\n"));
-		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-		return (NDIS_STATUS_FAILURE);
-	}
-	/* In HT rate adhoc mode, A-MPDU is often used. So need to lookup BA Table and MAC Entry. */
-	/* Note multicast packets in adhoc also use BSSID_WCID index. */
-	{
-		if (INFRA_ON(pAd)) {
-			{
-				pEntry = &pAd->MacTab.Content[BSSID_WCID];
-				RTMP_SET_PACKET_WCID(pPacket, BSSID_WCID);
-				Rate = pAd->CommonCfg.TxRate;
-			}
-		} else if (ADHOC_ON(pAd)) {
-			if (*pSrcBufVA & 0x01) {
-				RTMP_SET_PACKET_WCID(pPacket, MCAST_WCID);
-				pEntry = &pAd->MacTab.Content[MCAST_WCID];
-			} else {
-				pEntry = MacTableLookup(pAd, pSrcBufVA);
-			}
-			Rate = pAd->CommonCfg.TxRate;
-		}
-	}
-
-	if (!pEntry) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			("STASendPacket->Cannot find pEntry(%pM) in MacTab!\n",
-				pSrcBufVA));
-		/* Resource is low, system did not allocate virtual address */
-		/* return NDIS_STATUS_FAILURE directly to upper layer */
-		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-		return NDIS_STATUS_FAILURE;
-	}
-
-	if (ADHOC_ON(pAd)
-	    ) {
-		RTMP_SET_PACKET_WCID(pPacket, (u8)pEntry->Aid);
-	}
-	/* */
-	/* Check the Ethernet Frame type of this packet, and set the RTMP_SET_PACKET_SPECIFIC flags. */
-	/*              Here we set the PACKET_SPECIFIC flags(LLC, VLAN, DHCP/ARP, EAPOL). */
-	RTMPCheckEtherType(pAd, pPacket);
-
-	/* */
-	/* WPA 802.1x secured port control - drop all non-802.1x frame before port secured */
-	/* */
-	if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
-	     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
-	     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) ||
-	     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)
-	     || (pAd->StaCfg.IEEE8021X == TRUE)
-	    )
-	    && ((pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)
-		|| (pAd->StaCfg.MicErrCnt >= 2))
-	    && (RTMP_GET_PACKET_EAPOL(pPacket) == FALSE)
-	    ) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("STASendPacket --> Drop packet before port secured!\n"));
-		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-
-		return (NDIS_STATUS_FAILURE);
-	}
-
-	/* STEP 1. Decide number of fragments required to deliver this MSDU. */
-	/*         The estimation here is not very accurate because difficult to */
-	/*         take encryption overhead into consideration here. The result */
-	/*         "NumberOfFrag" is then just used to pre-check if enough free */
-	/*         TXD are available to hold this MSDU. */
-
-	if (*pSrcBufVA & 0x01)	/* fragmentation not allowed on multicast & broadcast */
-		NumberOfFrag = 1;
-	else if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED))
-		NumberOfFrag = 1;	/* Aggregation overwhelms fragmentation */
-	else if (CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_AMSDU_INUSED))
-		NumberOfFrag = 1;	/* Aggregation overwhelms fragmentation */
-	else if ((pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTMIX)
-		 || (pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTGREENFIELD))
-		NumberOfFrag = 1;	/* MIMO RATE overwhelms fragmentation */
-	else {
-		/* The calculated "NumberOfFrag" is a rough estimation because of various */
-		/* encryption/encapsulation overhead not taken into consideration. This number is just */
-		/* used to make sure enough free TXD are available before fragmentation takes place. */
-		/* In case the actual required number of fragments of an NDIS packet */
-		/* excceeds "NumberOfFrag"caculated here and not enough free TXD available, the */
-		/* last fragment (i.e. last MPDU) will be dropped in RTMPHardTransmit() due to out of */
-		/* resource, and the NDIS packet will be indicated NDIS_STATUS_FAILURE. This should */
-		/* rarely happen and the penalty is just like a TX RETRY fail. Affordable. */
-
-		AllowFragSize =
-		    (pAd->CommonCfg.FragmentThreshold) - LENGTH_802_11 -
-		    LENGTH_CRC;
-		NumberOfFrag =
-		    ((PacketInfo.TotalPacketLength - LENGTH_802_3 +
-		      LENGTH_802_1_H) / AllowFragSize) + 1;
-		/* To get accurate number of fragmentation, Minus 1 if the size just match to allowable fragment size */
-		if (((PacketInfo.TotalPacketLength - LENGTH_802_3 +
-		      LENGTH_802_1_H) % AllowFragSize) == 0) {
-			NumberOfFrag--;
-		}
-	}
-
-	/* Save fragment number to Ndis packet reserved field */
-	RTMP_SET_PACKET_FRAGMENTS(pPacket, NumberOfFrag);
-
-	/* STEP 2. Check the requirement of RTS: */
-	/*         If multiple fragment required, RTS is required only for the first fragment */
-	/*         if the fragment size is larger than RTS threshold */
-	/*     For RT28xx, Let ASIC send RTS/CTS */
-	/*      RTMP_SET_PACKET_RTS(pPacket, 0); */
-	if (NumberOfFrag > 1)
-		RTSRequired =
-		    (pAd->CommonCfg.FragmentThreshold >
-		     pAd->CommonCfg.RtsThreshold) ? 1 : 0;
-	else
-		RTSRequired =
-		    (PacketInfo.TotalPacketLength >
-		     pAd->CommonCfg.RtsThreshold) ? 1 : 0;
-
-	/* Save RTS requirement to Ndis packet reserved field */
-	RTMP_SET_PACKET_RTS(pPacket, RTSRequired);
-	RTMP_SET_PACKET_TXRATE(pPacket, pAd->CommonCfg.TxRate);
-
-	/* */
-	/* STEP 3. Traffic classification. outcome = <UserPriority, QueIdx> */
-	/* */
-	UserPriority = 0;
-	QueIdx = QID_AC_BE;
-	if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) &&
-	    CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE)) {
-		u16 Protocol;
-		u8 LlcSnapLen = 0, Byte0, Byte1;
-		do {
-			/* get Ethernet protocol field */
-			Protocol =
-			    (u16)((pSrcBufVA[12] << 8) + pSrcBufVA[13]);
-			if (Protocol <= 1500) {
-				/* get Ethernet protocol field from LLC/SNAP */
-				if (Sniff2BytesFromNdisBuffer
-				    (PacketInfo.pFirstBuffer, LENGTH_802_3 + 6,
-				     &Byte0, &Byte1) != NDIS_STATUS_SUCCESS)
-					break;
-
-				Protocol = (u16)((Byte0 << 8) + Byte1);
-				LlcSnapLen = 8;
-			}
-			/* always AC_BE for non-IP packet */
-			if (Protocol != 0x0800)
-				break;
-
-			/* get IP header */
-			if (Sniff2BytesFromNdisBuffer
-			    (PacketInfo.pFirstBuffer, LENGTH_802_3 + LlcSnapLen,
-			     &Byte0, &Byte1) != NDIS_STATUS_SUCCESS)
-				break;
-
-			/* return AC_BE if packet is not IPv4 */
-			if ((Byte0 & 0xf0) != 0x40)
-				break;
-
-			FlgIsIP = 1;
-			UserPriority = (Byte1 & 0xe0) >> 5;
-			QueIdx = MapUserPriorityToAccessCategory[UserPriority];
-
-			/* TODO: have to check ACM bit. apply TSPEC if ACM is ON */
-			/* TODO: downgrade UP & QueIdx before passing ACM */
-			/*
-			   Under WMM ACM control, we dont need to check the bit;
-			   Or when a TSPEC is built for VO but we will change to issue
-			   BA session for BE here, so we will not use BA to send VO packets.
-			 */
-			if (pAd->CommonCfg.APEdcaParm.bACM[QueIdx]) {
-				UserPriority = 0;
-				QueIdx = QID_AC_BE;
-			}
-		} while (FALSE);
-	}
-
-	RTMP_SET_PACKET_UP(pPacket, UserPriority);
-
-	/* Make sure SendTxWait queue resource won't be used by other threads */
-	RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
-	if (pAd->TxSwQueue[QueIdx].Number >= MAX_PACKETS_IN_QUEUE) {
-		RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
-		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-
-		return NDIS_STATUS_FAILURE;
-	} else {
-		InsertTailQueueAc(pAd, pEntry, &pAd->TxSwQueue[QueIdx],
-				  PACKET_TO_QUEUE_ENTRY(pPacket));
-	}
-	RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
-
-	if ((pAd->CommonCfg.BACapability.field.AutoBA == TRUE) &&
-	    IS_HT_STA(pEntry)) {
-		/*struct rt_mac_table_entry *pMacEntry = &pAd->MacTab.Content[BSSID_WCID]; */
-		if (((pEntry->TXBAbitmap & (1 << UserPriority)) == 0) &&
-		    ((pEntry->BADeclineBitmap & (1 << UserPriority)) == 0) &&
-		    (pEntry->PortSecured == WPA_802_1X_PORT_SECURED)
-		    /* For IOT compatibility, if */
-		    /* 1. It is Ralink chip or */
-		    /* 2. It is OPEN or AES mode, */
-		    /* then BA session can be bulit. */
-		    && ((pEntry->ValidAsCLI && pAd->MlmeAux.APRalinkIe != 0x0)
-			|| (pEntry->WepStatus != Ndis802_11WEPEnabled
-			    && pEntry->WepStatus !=
-			    Ndis802_11Encryption2Enabled))
-		    ) {
-			BAOriSessionSetUp(pAd, pEntry, UserPriority, 0, 10,
-					  FALSE);
-		}
-	}
-
-	pAd->RalinkCounters.OneSecOsTxCount[QueIdx]++;	/* TODO: for debug only. to be removed */
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		This subroutine will scan through relative ring descriptor to find
-		out available free ring descriptor and compare with request size.
-
-	Arguments:
-		pAd Pointer to our adapter
-		QueIdx		Selected TX Ring
-
-	Return Value:
-		NDIS_STATUS_FAILURE 	Not enough free descriptor
-		NDIS_STATUS_SUCCESS 	Enough free descriptor
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-#ifdef RTMP_MAC_PCI
-int RTMPFreeTXDRequest(struct rt_rtmp_adapter *pAd,
-			       u8 QueIdx,
-			       u8 NumberRequired, u8 *FreeNumberIs)
-{
-	unsigned long FreeNumber = 0;
-	int Status = NDIS_STATUS_FAILURE;
-
-	switch (QueIdx) {
-	case QID_AC_BK:
-	case QID_AC_BE:
-	case QID_AC_VI:
-	case QID_AC_VO:
-		if (pAd->TxRing[QueIdx].TxSwFreeIdx >
-		    pAd->TxRing[QueIdx].TxCpuIdx)
-			FreeNumber =
-			    pAd->TxRing[QueIdx].TxSwFreeIdx -
-			    pAd->TxRing[QueIdx].TxCpuIdx - 1;
-		else
-			FreeNumber =
-			    pAd->TxRing[QueIdx].TxSwFreeIdx + TX_RING_SIZE -
-			    pAd->TxRing[QueIdx].TxCpuIdx - 1;
-
-		if (FreeNumber >= NumberRequired)
-			Status = NDIS_STATUS_SUCCESS;
-		break;
-
-	case QID_MGMT:
-		if (pAd->MgmtRing.TxSwFreeIdx > pAd->MgmtRing.TxCpuIdx)
-			FreeNumber =
-			    pAd->MgmtRing.TxSwFreeIdx - pAd->MgmtRing.TxCpuIdx -
-			    1;
-		else
-			FreeNumber =
-			    pAd->MgmtRing.TxSwFreeIdx + MGMT_RING_SIZE -
-			    pAd->MgmtRing.TxCpuIdx - 1;
-
-		if (FreeNumber >= NumberRequired)
-			Status = NDIS_STATUS_SUCCESS;
-		break;
-
-	default:
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTMPFreeTXDRequest::Invalid QueIdx(=%d)\n", QueIdx));
-		break;
-	}
-	*FreeNumberIs = (u8)FreeNumber;
-
-	return (Status);
-}
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-/*
-	Actually, this function used to check if the TxHardware Queue still has frame need to send.
-	If no frame need to send, go to sleep, else, still wake up.
-*/
-int RTMPFreeTXDRequest(struct rt_rtmp_adapter *pAd,
-			       u8 QueIdx,
-			       u8 NumberRequired, u8 *FreeNumberIs)
-{
-	/*unsigned long         FreeNumber = 0; */
-	int Status = NDIS_STATUS_FAILURE;
-	unsigned long IrqFlags;
-	struct rt_ht_tx_context *pHTTXContext;
-
-	switch (QueIdx) {
-	case QID_AC_BK:
-	case QID_AC_BE:
-	case QID_AC_VI:
-	case QID_AC_VO:
-		{
-			pHTTXContext = &pAd->TxContext[QueIdx];
-			RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx],
-				      IrqFlags);
-			if ((pHTTXContext->CurWritePosition !=
-			     pHTTXContext->ENextBulkOutPosition)
-			    || (pHTTXContext->IRPPending == TRUE)) {
-				Status = NDIS_STATUS_FAILURE;
-			} else {
-				Status = NDIS_STATUS_SUCCESS;
-			}
-			RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx],
-					IrqFlags);
-		}
-		break;
-	case QID_MGMT:
-		if (pAd->MgmtRing.TxSwFreeIdx != MGMT_RING_SIZE)
-			Status = NDIS_STATUS_FAILURE;
-		else
-			Status = NDIS_STATUS_SUCCESS;
-		break;
-	default:
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTMPFreeTXDRequest::Invalid QueIdx(=%d)\n", QueIdx));
-		break;
-	}
-
-	return (Status);
-}
-#endif /* RTMP_MAC_USB // */
-
-void RTMPSendDisassociationFrame(struct rt_rtmp_adapter *pAd)
-{
-}
-
-void RTMPSendNullFrame(struct rt_rtmp_adapter *pAd,
-		       u8 TxRate, IN BOOLEAN bQosNull)
-{
-	u8 NullFrame[48];
-	unsigned long Length;
-	struct rt_header_802_11 * pHeader_802_11;
-
-	/* WPA 802.1x secured port control */
-	if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
-	     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
-	     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) ||
-	     (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)
-	     || (pAd->StaCfg.IEEE8021X == TRUE)
-	    ) && (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) {
-		return;
-	}
-
-	NdisZeroMemory(NullFrame, 48);
-	Length = sizeof(struct rt_header_802_11);
-
-	pHeader_802_11 = (struct rt_header_802_11 *) NullFrame;
-
-	pHeader_802_11->FC.Type = BTYPE_DATA;
-	pHeader_802_11->FC.SubType = SUBTYPE_NULL_FUNC;
-	pHeader_802_11->FC.ToDs = 1;
-	COPY_MAC_ADDR(pHeader_802_11->Addr1, pAd->CommonCfg.Bssid);
-	COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress);
-	COPY_MAC_ADDR(pHeader_802_11->Addr3, pAd->CommonCfg.Bssid);
-
-	if (pAd->CommonCfg.bAPSDForcePowerSave) {
-		pHeader_802_11->FC.PwrMgmt = PWR_SAVE;
-	} else {
-		pHeader_802_11->FC.PwrMgmt =
-		    (pAd->StaCfg.Psm == PWR_SAVE) ? 1 : 0;
-	}
-	pHeader_802_11->Duration =
-	    pAd->CommonCfg.Dsifs + RTMPCalcDuration(pAd, TxRate, 14);
-
-	pAd->Sequence++;
-	pHeader_802_11->Sequence = pAd->Sequence;
-
-	/* Prepare QosNull function frame */
-	if (bQosNull) {
-		pHeader_802_11->FC.SubType = SUBTYPE_QOS_NULL;
-
-		/* copy QOS control bytes */
-		NullFrame[Length] = 0;
-		NullFrame[Length + 1] = 0;
-		Length += 2;	/* if pad with 2 bytes for alignment, APSD will fail */
-	}
-
-	HAL_KickOutNullFrameTx(pAd, 0, NullFrame, Length);
-
-}
-
-/* IRQL = DISPATCH_LEVEL */
-void RTMPSendRTSFrame(struct rt_rtmp_adapter *pAd,
-		      u8 *pDA,
-		      IN unsigned int NextMpduSize,
-		      u8 TxRate,
-		      u8 RTSRate,
-		      u16 AckDuration, u8 QueIdx, u8 FrameGap)
-{
-}
-
-/* -------------------------------------------------------- */
-/*  FIND ENCRYPT KEY AND DECIDE CIPHER ALGORITHM */
-/*              Find the WPA key, either Group or Pairwise Key */
-/*              LEAP + TKIP also use WPA key. */
-/* -------------------------------------------------------- */
-/* Decide WEP bit and cipher suite to be used. Same cipher suite should be used for whole fragment burst */
-/* In Cisco CCX 2.0 Leap Authentication */
-/*                 WepStatus is Ndis802_11Encryption1Enabled but the key will use PairwiseKey */
-/*                 Instead of the SharedKey, SharedKey Length may be Zero. */
-void STAFindCipherAlgorithm(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	NDIS_802_11_ENCRYPTION_STATUS Cipher;	/* To indicate cipher used for this packet */
-	u8 CipherAlg = CIPHER_NONE;	/* cipher alogrithm */
-	u8 KeyIdx = 0xff;
-	u8 *pSrcBufVA;
-	struct rt_cipher_key *pKey = NULL;
-
-	pSrcBufVA = GET_OS_PKT_DATAPTR(pTxBlk->pPacket);
-
-	{
-		/* Select Cipher */
-		if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd)))
-			Cipher = pAd->StaCfg.GroupCipher;	/* Cipher for Multicast or Broadcast */
-		else
-			Cipher = pAd->StaCfg.PairCipher;	/* Cipher for Unicast */
-
-		if (RTMP_GET_PACKET_EAPOL(pTxBlk->pPacket)) {
-			ASSERT(pAd->SharedKey[BSS0][0].CipherAlg <=
-			       CIPHER_CKIP128);
-
-			/* 4-way handshaking frame must be clear */
-			if (!(TX_BLK_TEST_FLAG(pTxBlk, fTX_bClearEAPFrame))
-			    && (pAd->SharedKey[BSS0][0].CipherAlg)
-			    && (pAd->SharedKey[BSS0][0].KeyLen)) {
-				CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg;
-				KeyIdx = 0;
-			}
-		} else if (Cipher == Ndis802_11Encryption1Enabled) {
-			KeyIdx = pAd->StaCfg.DefaultKeyId;
-		} else if ((Cipher == Ndis802_11Encryption2Enabled) ||
-			   (Cipher == Ndis802_11Encryption3Enabled)) {
-			if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd)))	/* multicast */
-				KeyIdx = pAd->StaCfg.DefaultKeyId;
-			else if (pAd->SharedKey[BSS0][0].KeyLen)
-				KeyIdx = 0;
-			else
-				KeyIdx = pAd->StaCfg.DefaultKeyId;
-		}
-
-		if (KeyIdx == 0xff)
-			CipherAlg = CIPHER_NONE;
-		else if ((Cipher == Ndis802_11EncryptionDisabled)
-			 || (pAd->SharedKey[BSS0][KeyIdx].KeyLen == 0))
-			CipherAlg = CIPHER_NONE;
-		else if (pAd->StaCfg.WpaSupplicantUP &&
-			 (Cipher == Ndis802_11Encryption1Enabled) &&
-			 (pAd->StaCfg.IEEE8021X == TRUE) &&
-			 (pAd->StaCfg.PortSecured ==
-			  WPA_802_1X_PORT_NOT_SECURED))
-			CipherAlg = CIPHER_NONE;
-		else {
-			/*Header_802_11.FC.Wep = 1; */
-			CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg;
-			pKey = &pAd->SharedKey[BSS0][KeyIdx];
-		}
-	}
-
-	pTxBlk->CipherAlg = CipherAlg;
-	pTxBlk->pKey = pKey;
-}
-
-void STABuildCommon802_11Header(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	struct rt_header_802_11 *pHeader_802_11;
-
-	/* */
-	/* MAKE A COMMON 802.11 HEADER */
-	/* */
-
-	/* normal wlan header size : 24 octets */
-	pTxBlk->MpduHeaderLen = sizeof(struct rt_header_802_11);
-
-	pHeader_802_11 =
-	    (struct rt_header_802_11 *) & pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
-
-	NdisZeroMemory(pHeader_802_11, sizeof(struct rt_header_802_11));
-
-	pHeader_802_11->FC.FrDs = 0;
-	pHeader_802_11->FC.Type = BTYPE_DATA;
-	pHeader_802_11->FC.SubType =
-	    ((TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) ? SUBTYPE_QDATA :
-	     SUBTYPE_DATA);
-
-	if (pTxBlk->pMacEntry) {
-		if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bForceNonQoS)) {
-			pHeader_802_11->Sequence =
-			    pTxBlk->pMacEntry->NonQosDataSeq;
-			pTxBlk->pMacEntry->NonQosDataSeq =
-			    (pTxBlk->pMacEntry->NonQosDataSeq + 1) & MAXSEQ;
-		} else {
-			{
-				pHeader_802_11->Sequence =
-				    pTxBlk->pMacEntry->TxSeq[pTxBlk->
-							     UserPriority];
-				pTxBlk->pMacEntry->TxSeq[pTxBlk->UserPriority] =
-				    (pTxBlk->pMacEntry->
-				     TxSeq[pTxBlk->UserPriority] + 1) & MAXSEQ;
-			}
-		}
-	} else {
-		pHeader_802_11->Sequence = pAd->Sequence;
-		pAd->Sequence = (pAd->Sequence + 1) & MAXSEQ;	/* next sequence */
-	}
-
-	pHeader_802_11->Frag = 0;
-
-	pHeader_802_11->FC.MoreData = TX_BLK_TEST_FLAG(pTxBlk, fTX_bMoreData);
-
-	{
-		if (INFRA_ON(pAd)) {
-			{
-				COPY_MAC_ADDR(pHeader_802_11->Addr1,
-					      pAd->CommonCfg.Bssid);
-				COPY_MAC_ADDR(pHeader_802_11->Addr2,
-					      pAd->CurrentAddress);
-				COPY_MAC_ADDR(pHeader_802_11->Addr3,
-					      pTxBlk->pSrcBufHeader);
-				pHeader_802_11->FC.ToDs = 1;
-			}
-		} else if (ADHOC_ON(pAd)) {
-			COPY_MAC_ADDR(pHeader_802_11->Addr1,
-				      pTxBlk->pSrcBufHeader);
-			COPY_MAC_ADDR(pHeader_802_11->Addr2,
-				      pAd->CurrentAddress);
-			COPY_MAC_ADDR(pHeader_802_11->Addr3,
-				      pAd->CommonCfg.Bssid);
-			pHeader_802_11->FC.ToDs = 0;
-		}
-	}
-
-	if (pTxBlk->CipherAlg != CIPHER_NONE)
-		pHeader_802_11->FC.Wep = 1;
-
-	/* ----------------------------------------------------------------- */
-	/* STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. */
-	/* ----------------------------------------------------------------- */
-	if (pAd->CommonCfg.bAPSDForcePowerSave)
-		pHeader_802_11->FC.PwrMgmt = PWR_SAVE;
-	else
-		pHeader_802_11->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE);
-}
-
-void STABuildCache802_11Header(struct rt_rtmp_adapter *pAd,
-			       struct rt_tx_blk *pTxBlk, u8 * pHeader)
-{
-	struct rt_mac_table_entry *pMacEntry;
-	struct rt_header_802_11 * pHeader80211;
-
-	pHeader80211 = (struct rt_header_802_11 *) pHeader;
-	pMacEntry = pTxBlk->pMacEntry;
-
-	/* */
-	/* Update the cached 802.11 HEADER */
-	/* */
-
-	/* normal wlan header size : 24 octets */
-	pTxBlk->MpduHeaderLen = sizeof(struct rt_header_802_11);
-
-	/* More Bit */
-	pHeader80211->FC.MoreData = TX_BLK_TEST_FLAG(pTxBlk, fTX_bMoreData);
-
-	/* Sequence */
-	pHeader80211->Sequence = pMacEntry->TxSeq[pTxBlk->UserPriority];
-	pMacEntry->TxSeq[pTxBlk->UserPriority] =
-	    (pMacEntry->TxSeq[pTxBlk->UserPriority] + 1) & MAXSEQ;
-
-	{
-		/* Check if the frame can be sent through DLS direct link interface */
-		/* If packet can be sent through DLS, then force aggregation disable. (Hard to determine peer STA's capability) */
-
-		/* The addr3 of normal packet send from DS is Dest Mac address. */
-		if (ADHOC_ON(pAd))
-			COPY_MAC_ADDR(pHeader80211->Addr3,
-				      pAd->CommonCfg.Bssid);
-		else
-			COPY_MAC_ADDR(pHeader80211->Addr3,
-				      pTxBlk->pSrcBufHeader);
-	}
-
-	/* ----------------------------------------------------------------- */
-	/* STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. */
-	/* ----------------------------------------------------------------- */
-	if (pAd->CommonCfg.bAPSDForcePowerSave)
-		pHeader80211->FC.PwrMgmt = PWR_SAVE;
-	else
-		pHeader80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE);
-}
-
-static inline u8 *STA_Build_ARalink_Frame_Header(struct rt_rtmp_adapter *pAd,
-						    struct rt_tx_blk *pTxBlk)
-{
-	u8 *pHeaderBufPtr;
-	struct rt_header_802_11 *pHeader_802_11;
-	void *pNextPacket;
-	u32 nextBufLen;
-	struct rt_queue_entry *pQEntry;
-
-	STAFindCipherAlgorithm(pAd, pTxBlk);
-	STABuildCommon802_11Header(pAd, pTxBlk);
-
-	pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
-	pHeader_802_11 = (struct rt_header_802_11 *) pHeaderBufPtr;
-
-	/* steal "order" bit to mark "aggregation" */
-	pHeader_802_11->FC.Order = 1;
-
-	/* skip common header */
-	pHeaderBufPtr += pTxBlk->MpduHeaderLen;
-
-	if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) {
-		/* */
-		/* build QOS Control bytes */
-		/* */
-		*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
-
-		*(pHeaderBufPtr + 1) = 0;
-		pHeaderBufPtr += 2;
-		pTxBlk->MpduHeaderLen += 2;
-	}
-	/* padding at front of LLC header. LLC header should at 4-bytes alignment. */
-	pTxBlk->HdrPadLen = (unsigned long)pHeaderBufPtr;
-	pHeaderBufPtr = (u8 *)ROUND_UP(pHeaderBufPtr, 4);
-	pTxBlk->HdrPadLen = (unsigned long)(pHeaderBufPtr - pTxBlk->HdrPadLen);
-
-	/* For RA Aggregation, */
-	/* put the 2nd MSDU length(extra 2-byte field) after struct rt_qos_control in little endian format */
-	pQEntry = pTxBlk->TxPacketList.Head;
-	pNextPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
-	nextBufLen = GET_OS_PKT_LEN(pNextPacket);
-	if (RTMP_GET_PACKET_VLAN(pNextPacket))
-		nextBufLen -= LENGTH_802_1Q;
-
-	*pHeaderBufPtr = (u8)nextBufLen & 0xff;
-	*(pHeaderBufPtr + 1) = (u8)(nextBufLen >> 8);
-
-	pHeaderBufPtr += 2;
-	pTxBlk->MpduHeaderLen += 2;
-
-	return pHeaderBufPtr;
-
-}
-
-static inline u8 *STA_Build_AMSDU_Frame_Header(struct rt_rtmp_adapter *pAd,
-						  struct rt_tx_blk *pTxBlk)
-{
-	u8 *pHeaderBufPtr;	/*, pSaveBufPtr; */
-	struct rt_header_802_11 *pHeader_802_11;
-
-	STAFindCipherAlgorithm(pAd, pTxBlk);
-	STABuildCommon802_11Header(pAd, pTxBlk);
-
-	pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
-	pHeader_802_11 = (struct rt_header_802_11 *) pHeaderBufPtr;
-
-	/* skip common header */
-	pHeaderBufPtr += pTxBlk->MpduHeaderLen;
-
-	/* */
-	/* build QOS Control bytes */
-	/* */
-	*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
-
-	/* */
-	/* A-MSDU packet */
-	/* */
-	*pHeaderBufPtr |= 0x80;
-
-	*(pHeaderBufPtr + 1) = 0;
-	pHeaderBufPtr += 2;
-	pTxBlk->MpduHeaderLen += 2;
-
-	/*pSaveBufPtr = pHeaderBufPtr; */
-
-	/* */
-	/* padding at front of LLC header */
-	/* LLC header should locate at 4-octets aligment */
-	/* */
-	/* @@@ MpduHeaderLen excluding padding @@@ */
-	/* */
-	pTxBlk->HdrPadLen = (unsigned long)pHeaderBufPtr;
-	pHeaderBufPtr = (u8 *)ROUND_UP(pHeaderBufPtr, 4);
-	pTxBlk->HdrPadLen = (unsigned long)(pHeaderBufPtr - pTxBlk->HdrPadLen);
-
-	return pHeaderBufPtr;
-
-}
-
-void STA_AMPDU_Frame_Tx(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	struct rt_header_802_11 *pHeader_802_11;
-	u8 *pHeaderBufPtr;
-	u16 FreeNumber;
-	struct rt_mac_table_entry *pMacEntry;
-	BOOLEAN bVLANPkt;
-	struct rt_queue_entry *pQEntry;
-
-	ASSERT(pTxBlk);
-
-	while (pTxBlk->TxPacketList.Head) {
-		pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList);
-		pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
-		if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) {
-			RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket,
-					    NDIS_STATUS_FAILURE);
-			continue;
-		}
-
-		bVLANPkt =
-		    (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE);
-
-		pMacEntry = pTxBlk->pMacEntry;
-		if (pMacEntry->isCached) {
-			/* NOTE: Please make sure the size of pMacEntry->CachedBuf[] is smaller than pTxBlk->HeaderBuf[]! */
-			NdisMoveMemory((u8 *)& pTxBlk->
-				       HeaderBuf[TXINFO_SIZE],
-				       (u8 *)& pMacEntry->CachedBuf[0],
-				       TXWI_SIZE + sizeof(struct rt_header_802_11));
-			pHeaderBufPtr =
-			    (u8 *)(&pTxBlk->
-				      HeaderBuf[TXINFO_SIZE + TXWI_SIZE]);
-			STABuildCache802_11Header(pAd, pTxBlk, pHeaderBufPtr);
-		} else {
-			STAFindCipherAlgorithm(pAd, pTxBlk);
-			STABuildCommon802_11Header(pAd, pTxBlk);
-
-			pHeaderBufPtr =
-			    &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
-		}
-
-		pHeader_802_11 = (struct rt_header_802_11 *) pHeaderBufPtr;
-
-		/* skip common header */
-		pHeaderBufPtr += pTxBlk->MpduHeaderLen;
-
-		/* */
-		/* build QOS Control bytes */
-		/* */
-		*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
-		*(pHeaderBufPtr + 1) = 0;
-		pHeaderBufPtr += 2;
-		pTxBlk->MpduHeaderLen += 2;
-
-		/* */
-		/* build HTC+ */
-		/* HTC control filed following QoS field */
-		/* */
-		if ((pAd->CommonCfg.bRdg == TRUE)
-		    && CLIENT_STATUS_TEST_FLAG(pTxBlk->pMacEntry,
-					       fCLIENT_STATUS_RDG_CAPABLE)) {
-			if (pMacEntry->isCached == FALSE) {
-				/* mark HTC bit */
-				pHeader_802_11->FC.Order = 1;
-
-				NdisZeroMemory(pHeaderBufPtr, 4);
-				*(pHeaderBufPtr + 3) |= 0x80;
-			}
-			pHeaderBufPtr += 4;
-			pTxBlk->MpduHeaderLen += 4;
-		}
-		/*pTxBlk->MpduHeaderLen = pHeaderBufPtr - pTxBlk->HeaderBuf - TXWI_SIZE - TXINFO_SIZE; */
-		ASSERT(pTxBlk->MpduHeaderLen >= 24);
-
-		/* skip 802.3 header */
-		pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
-		pTxBlk->SrcBufLen -= LENGTH_802_3;
-
-		/* skip vlan tag */
-		if (bVLANPkt) {
-			pTxBlk->pSrcBufData += LENGTH_802_1Q;
-			pTxBlk->SrcBufLen -= LENGTH_802_1Q;
-		}
-		/* */
-		/* padding at front of LLC header */
-		/* LLC header should locate at 4-octets aligment */
-		/* */
-		/* @@@ MpduHeaderLen excluding padding @@@ */
-		/* */
-		pTxBlk->HdrPadLen = (unsigned long)pHeaderBufPtr;
-		pHeaderBufPtr = (u8 *)ROUND_UP(pHeaderBufPtr, 4);
-		pTxBlk->HdrPadLen = (unsigned long)(pHeaderBufPtr - pTxBlk->HdrPadLen);
-
-		{
-
-			/* */
-			/* Insert LLC-SNAP encapsulation - 8 octets */
-			/* */
-			EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->
-							    pSrcBufData - 2,
-							    pTxBlk->
-							    pExtraLlcSnapEncap);
-			if (pTxBlk->pExtraLlcSnapEncap) {
-				NdisMoveMemory(pHeaderBufPtr,
-					       pTxBlk->pExtraLlcSnapEncap, 6);
-				pHeaderBufPtr += 6;
-				/* get 2 octets (TypeofLen) */
-				NdisMoveMemory(pHeaderBufPtr,
-					       pTxBlk->pSrcBufData - 2, 2);
-				pHeaderBufPtr += 2;
-				pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
-			}
-
-		}
-
-		if (pMacEntry->isCached) {
-			RTMPWriteTxWI_Cache(pAd,
-					    (struct rt_txwi *) (&pTxBlk->
-							   HeaderBuf
-							   [TXINFO_SIZE]),
-					    pTxBlk);
-		} else {
-			RTMPWriteTxWI_Data(pAd,
-					   (struct rt_txwi *) (&pTxBlk->
-							  HeaderBuf
-							  [TXINFO_SIZE]),
-					   pTxBlk);
-
-			NdisZeroMemory((u8 *)(&pMacEntry->CachedBuf[0]),
-				       sizeof(pMacEntry->CachedBuf));
-			NdisMoveMemory((u8 *)(&pMacEntry->CachedBuf[0]),
-				       (u8 *)(&pTxBlk->
-						 HeaderBuf[TXINFO_SIZE]),
-				       (pHeaderBufPtr -
-					(u8 *)(&pTxBlk->
-						  HeaderBuf[TXINFO_SIZE])));
-			pMacEntry->isCached = TRUE;
-		}
-
-		/* calculate Transmitted AMPDU count and ByteCount */
-		{
-			pAd->RalinkCounters.TransmittedMPDUsInAMPDUCount.u.
-			    LowPart++;
-			pAd->RalinkCounters.TransmittedOctetsInAMPDUCount.
-			    QuadPart += pTxBlk->SrcBufLen;
-		}
-
-		/*FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); */
-
-		HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber);
-
-		/* */
-		/* Kick out Tx */
-		/* */
-		if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
-			HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
-
-		pAd->RalinkCounters.KickTxCount++;
-		pAd->RalinkCounters.OneSecTxDoneCount++;
-	}
-
-}
-
-void STA_AMSDU_Frame_Tx(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	u8 *pHeaderBufPtr;
-	u16 FreeNumber;
-	u16 subFramePayloadLen = 0;	/* AMSDU Subframe length without AMSDU-Header / Padding. */
-	u16 totalMPDUSize = 0;
-	u8 *subFrameHeader;
-	u8 padding = 0;
-	u16 FirstTx = 0, LastTxIdx = 0;
-	BOOLEAN bVLANPkt;
-	int frameNum = 0;
-	struct rt_queue_entry *pQEntry;
-
-	ASSERT(pTxBlk);
-
-	ASSERT((pTxBlk->TxPacketList.Number > 1));
-
-	while (pTxBlk->TxPacketList.Head) {
-		pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList);
-		pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
-		if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) {
-			RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket,
-					    NDIS_STATUS_FAILURE);
-			continue;
-		}
-
-		bVLANPkt =
-		    (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE);
-
-		/* skip 802.3 header */
-		pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
-		pTxBlk->SrcBufLen -= LENGTH_802_3;
-
-		/* skip vlan tag */
-		if (bVLANPkt) {
-			pTxBlk->pSrcBufData += LENGTH_802_1Q;
-			pTxBlk->SrcBufLen -= LENGTH_802_1Q;
-		}
-
-		if (frameNum == 0) {
-			pHeaderBufPtr =
-			    STA_Build_AMSDU_Frame_Header(pAd, pTxBlk);
-
-			/* NOTE: TxWI->MPDUtotalByteCount will be updated after final frame was handled. */
-			RTMPWriteTxWI_Data(pAd,
-					   (struct rt_txwi *) (&pTxBlk->
-							  HeaderBuf
-							  [TXINFO_SIZE]),
-					   pTxBlk);
-		} else {
-			pHeaderBufPtr = &pTxBlk->HeaderBuf[0];
-			padding =
-			    ROUND_UP(LENGTH_AMSDU_SUBFRAMEHEAD +
-				     subFramePayloadLen,
-				     4) - (LENGTH_AMSDU_SUBFRAMEHEAD +
-					   subFramePayloadLen);
-			NdisZeroMemory(pHeaderBufPtr,
-				       padding + LENGTH_AMSDU_SUBFRAMEHEAD);
-			pHeaderBufPtr += padding;
-			pTxBlk->MpduHeaderLen = padding;
-		}
-
-		/* */
-		/* A-MSDU subframe */
-		/*   DA(6)+SA(6)+Length(2) + LLC/SNAP Encap */
-		/* */
-		subFrameHeader = pHeaderBufPtr;
-		subFramePayloadLen = pTxBlk->SrcBufLen;
-
-		NdisMoveMemory(subFrameHeader, pTxBlk->pSrcBufHeader, 12);
-
-		pHeaderBufPtr += LENGTH_AMSDU_SUBFRAMEHEAD;
-		pTxBlk->MpduHeaderLen += LENGTH_AMSDU_SUBFRAMEHEAD;
-
-		/* */
-		/* Insert LLC-SNAP encapsulation - 8 octets */
-		/* */
-		EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData - 2,
-						    pTxBlk->pExtraLlcSnapEncap);
-
-		subFramePayloadLen = pTxBlk->SrcBufLen;
-
-		if (pTxBlk->pExtraLlcSnapEncap) {
-			NdisMoveMemory(pHeaderBufPtr,
-				       pTxBlk->pExtraLlcSnapEncap, 6);
-			pHeaderBufPtr += 6;
-			/* get 2 octets (TypeofLen) */
-			NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData - 2,
-				       2);
-			pHeaderBufPtr += 2;
-			pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
-			subFramePayloadLen += LENGTH_802_1_H;
-		}
-		/* update subFrame Length field */
-		subFrameHeader[12] = (subFramePayloadLen & 0xFF00) >> 8;
-		subFrameHeader[13] = subFramePayloadLen & 0xFF;
-
-		totalMPDUSize += pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen;
-
-		if (frameNum == 0)
-			FirstTx =
-			    HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum,
-						     &FreeNumber);
-		else
-			LastTxIdx =
-			    HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum,
-						     &FreeNumber);
-
-		frameNum++;
-
-		pAd->RalinkCounters.KickTxCount++;
-		pAd->RalinkCounters.OneSecTxDoneCount++;
-
-		/* calculate Transmitted AMSDU Count and ByteCount */
-		{
-			pAd->RalinkCounters.TransmittedAMSDUCount.u.LowPart++;
-			pAd->RalinkCounters.TransmittedOctetsInAMSDU.QuadPart +=
-			    totalMPDUSize;
-		}
-
-	}
-
-	HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx);
-	HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx);
-
-	/* */
-	/* Kick out Tx */
-	/* */
-	if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
-		HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
-}
-
-void STA_Legacy_Frame_Tx(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	struct rt_header_802_11 *pHeader_802_11;
-	u8 *pHeaderBufPtr;
-	u16 FreeNumber;
-	BOOLEAN bVLANPkt;
-	struct rt_queue_entry *pQEntry;
-
-	ASSERT(pTxBlk);
-
-	pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList);
-	pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
-	if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) {
-		RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE);
-		return;
-	}
-
-	if (pTxBlk->TxFrameType == TX_MCAST_FRAME) {
-		INC_COUNTER64(pAd->WlanCounters.MulticastTransmittedFrameCount);
-	}
-
-	if (RTMP_GET_PACKET_RTS(pTxBlk->pPacket))
-		TX_BLK_SET_FLAG(pTxBlk, fTX_bRtsRequired);
-	else
-		TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bRtsRequired);
-
-	bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE);
-
-	if (pTxBlk->TxRate < pAd->CommonCfg.MinTxRate)
-		pTxBlk->TxRate = pAd->CommonCfg.MinTxRate;
-
-	STAFindCipherAlgorithm(pAd, pTxBlk);
-	STABuildCommon802_11Header(pAd, pTxBlk);
-
-	/* skip 802.3 header */
-	pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
-	pTxBlk->SrcBufLen -= LENGTH_802_3;
-
-	/* skip vlan tag */
-	if (bVLANPkt) {
-		pTxBlk->pSrcBufData += LENGTH_802_1Q;
-		pTxBlk->SrcBufLen -= LENGTH_802_1Q;
-	}
-
-	pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
-	pHeader_802_11 = (struct rt_header_802_11 *) pHeaderBufPtr;
-
-	/* skip common header */
-	pHeaderBufPtr += pTxBlk->MpduHeaderLen;
-
-	if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) {
-		/* */
-		/* build QOS Control bytes */
-		/* */
-		*(pHeaderBufPtr) =
-		    ((pTxBlk->UserPriority & 0x0F) | (pAd->CommonCfg.
-						      AckPolicy[pTxBlk->
-								QueIdx] << 5));
-		*(pHeaderBufPtr + 1) = 0;
-		pHeaderBufPtr += 2;
-		pTxBlk->MpduHeaderLen += 2;
-	}
-	/* The remaining content of MPDU header should locate at 4-octets alignment */
-	pTxBlk->HdrPadLen = (unsigned long)pHeaderBufPtr;
-	pHeaderBufPtr = (u8 *)ROUND_UP(pHeaderBufPtr, 4);
-	pTxBlk->HdrPadLen = (unsigned long)(pHeaderBufPtr - pTxBlk->HdrPadLen);
-
-	{
-
-		/* */
-		/* Insert LLC-SNAP encapsulation - 8 octets */
-		/* */
-		/* */
-		/* if original Ethernet frame contains no LLC/SNAP, */
-		/* then an extra LLC/SNAP encap is required */
-		/* */
-		EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader,
-						   pTxBlk->pExtraLlcSnapEncap);
-		if (pTxBlk->pExtraLlcSnapEncap) {
-			u8 vlan_size;
-
-			NdisMoveMemory(pHeaderBufPtr,
-				       pTxBlk->pExtraLlcSnapEncap, 6);
-			pHeaderBufPtr += 6;
-			/* skip vlan tag */
-			vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0;
-			/* get 2 octets (TypeofLen) */
-			NdisMoveMemory(pHeaderBufPtr,
-				       pTxBlk->pSrcBufHeader + 12 + vlan_size,
-				       2);
-			pHeaderBufPtr += 2;
-			pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
-		}
-
-	}
-
-	/* */
-	/* prepare for TXWI */
-	/* use Wcid as Key Index */
-	/* */
-
-	RTMPWriteTxWI_Data(pAd, (struct rt_txwi *) (&pTxBlk->HeaderBuf[TXINFO_SIZE]),
-			   pTxBlk);
-
-	/*FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); */
-
-	HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber);
-
-	pAd->RalinkCounters.KickTxCount++;
-	pAd->RalinkCounters.OneSecTxDoneCount++;
-
-	/* */
-	/* Kick out Tx */
-	/* */
-	if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
-		HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
-}
-
-void STA_ARalink_Frame_Tx(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	u8 *pHeaderBufPtr;
-	u16 FreeNumber;
-	u16 totalMPDUSize = 0;
-	u16 FirstTx, LastTxIdx;
-	int frameNum = 0;
-	BOOLEAN bVLANPkt;
-	struct rt_queue_entry *pQEntry;
-
-	ASSERT(pTxBlk);
-
-	ASSERT((pTxBlk->TxPacketList.Number == 2));
-
-	FirstTx = LastTxIdx = 0;	/* Is it ok init they as 0? */
-	while (pTxBlk->TxPacketList.Head) {
-		pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList);
-		pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
-
-		if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) {
-			RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket,
-					    NDIS_STATUS_FAILURE);
-			continue;
-		}
-
-		bVLANPkt =
-		    (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE);
-
-		/* skip 802.3 header */
-		pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
-		pTxBlk->SrcBufLen -= LENGTH_802_3;
-
-		/* skip vlan tag */
-		if (bVLANPkt) {
-			pTxBlk->pSrcBufData += LENGTH_802_1Q;
-			pTxBlk->SrcBufLen -= LENGTH_802_1Q;
-		}
-
-		if (frameNum == 0) {	/* For first frame, we need to create the 802.11 header + padding(optional) + RA-AGG-LEN + SNAP Header */
-
-			pHeaderBufPtr =
-			    STA_Build_ARalink_Frame_Header(pAd, pTxBlk);
-
-			/* It's ok write the TxWI here, because the TxWI->MPDUtotalByteCount */
-			/* will be updated after final frame was handled. */
-			RTMPWriteTxWI_Data(pAd,
-					   (struct rt_txwi *) (&pTxBlk->
-							  HeaderBuf
-							  [TXINFO_SIZE]),
-					   pTxBlk);
-
-			/* */
-			/* Insert LLC-SNAP encapsulation - 8 octets */
-			/* */
-			EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->
-							    pSrcBufData - 2,
-							    pTxBlk->
-							    pExtraLlcSnapEncap);
-
-			if (pTxBlk->pExtraLlcSnapEncap) {
-				NdisMoveMemory(pHeaderBufPtr,
-					       pTxBlk->pExtraLlcSnapEncap, 6);
-				pHeaderBufPtr += 6;
-				/* get 2 octets (TypeofLen) */
-				NdisMoveMemory(pHeaderBufPtr,
-					       pTxBlk->pSrcBufData - 2, 2);
-				pHeaderBufPtr += 2;
-				pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
-			}
-		} else {	/* For second aggregated frame, we need create the 802.3 header to headerBuf, because PCI will copy it to SDPtr0. */
-
-			pHeaderBufPtr = &pTxBlk->HeaderBuf[0];
-			pTxBlk->MpduHeaderLen = 0;
-
-			/* A-Ralink sub-sequent frame header is the same as 802.3 header. */
-			/*   DA(6)+SA(6)+FrameType(2) */
-			NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader,
-				       12);
-			pHeaderBufPtr += 12;
-			/* get 2 octets (TypeofLen) */
-			NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData - 2,
-				       2);
-			pHeaderBufPtr += 2;
-			pTxBlk->MpduHeaderLen = LENGTH_ARALINK_SUBFRAMEHEAD;
-		}
-
-		totalMPDUSize += pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen;
-
-		/*FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); */
-		if (frameNum == 0)
-			FirstTx =
-			    HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum,
-						     &FreeNumber);
-		else
-			LastTxIdx =
-			    HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum,
-						     &FreeNumber);
-
-		frameNum++;
-
-		pAd->RalinkCounters.OneSecTxAggregationCount++;
-		pAd->RalinkCounters.KickTxCount++;
-		pAd->RalinkCounters.OneSecTxDoneCount++;
-
-	}
-
-	HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx);
-	HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx);
-
-	/* */
-	/* Kick out Tx */
-	/* */
-	if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
-		HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
-
-}
-
-void STA_Fragment_Frame_Tx(struct rt_rtmp_adapter *pAd, struct rt_tx_blk *pTxBlk)
-{
-	struct rt_header_802_11 *pHeader_802_11;
-	u8 *pHeaderBufPtr;
-	u16 FreeNumber;
-	u8 fragNum = 0;
-	struct rt_packet_info PacketInfo;
-	u16 EncryptionOverhead = 0;
-	u32 FreeMpduSize, SrcRemainingBytes;
-	u16 AckDuration;
-	u32 NextMpduSize;
-	BOOLEAN bVLANPkt;
-	struct rt_queue_entry *pQEntry;
-	HTTRANSMIT_SETTING *pTransmit;
-
-	ASSERT(pTxBlk);
-
-	pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList);
-	pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
-	if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) {
-		RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE);
-		return;
-	}
-
-	ASSERT(TX_BLK_TEST_FLAG(pTxBlk, fTX_bAllowFrag));
-	bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE);
-
-	STAFindCipherAlgorithm(pAd, pTxBlk);
-	STABuildCommon802_11Header(pAd, pTxBlk);
-
-	if (pTxBlk->CipherAlg == CIPHER_TKIP) {
-		pTxBlk->pPacket =
-		    duplicate_pkt_with_TKIP_MIC(pAd, pTxBlk->pPacket);
-		if (pTxBlk->pPacket == NULL)
-			return;
-		RTMP_QueryPacketInfo(pTxBlk->pPacket, &PacketInfo,
-				     &pTxBlk->pSrcBufHeader,
-				     &pTxBlk->SrcBufLen);
-	}
-	/* skip 802.3 header */
-	pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3;
-	pTxBlk->SrcBufLen -= LENGTH_802_3;
-
-	/* skip vlan tag */
-	if (bVLANPkt) {
-		pTxBlk->pSrcBufData += LENGTH_802_1Q;
-		pTxBlk->SrcBufLen -= LENGTH_802_1Q;
-	}
-
-	pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE];
-	pHeader_802_11 = (struct rt_header_802_11 *) pHeaderBufPtr;
-
-	/* skip common header */
-	pHeaderBufPtr += pTxBlk->MpduHeaderLen;
-
-	if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) {
-		/* */
-		/* build QOS Control bytes */
-		/* */
-		*pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F);
-
-		*(pHeaderBufPtr + 1) = 0;
-		pHeaderBufPtr += 2;
-		pTxBlk->MpduHeaderLen += 2;
-	}
-	/* */
-	/* padding at front of LLC header */
-	/* LLC header should locate at 4-octets aligment */
-	/* */
-	pTxBlk->HdrPadLen = (unsigned long)pHeaderBufPtr;
-	pHeaderBufPtr = (u8 *)ROUND_UP(pHeaderBufPtr, 4);
-	pTxBlk->HdrPadLen = (unsigned long)(pHeaderBufPtr - pTxBlk->HdrPadLen);
-
-	/* */
-	/* Insert LLC-SNAP encapsulation - 8 octets */
-	/* */
-	/* */
-	/* if original Ethernet frame contains no LLC/SNAP, */
-	/* then an extra LLC/SNAP encap is required */
-	/* */
-	EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader,
-					   pTxBlk->pExtraLlcSnapEncap);
-	if (pTxBlk->pExtraLlcSnapEncap) {
-		u8 vlan_size;
-
-		NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6);
-		pHeaderBufPtr += 6;
-		/* skip vlan tag */
-		vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0;
-		/* get 2 octets (TypeofLen) */
-		NdisMoveMemory(pHeaderBufPtr,
-			       pTxBlk->pSrcBufHeader + 12 + vlan_size, 2);
-		pHeaderBufPtr += 2;
-		pTxBlk->MpduHeaderLen += LENGTH_802_1_H;
-	}
-
-	/* If TKIP is used and fragmentation is required. Driver has to */
-	/*      append TKIP MIC at tail of the scatter buffer */
-	/*      MAC ASIC will only perform IV/EIV/ICV insertion but no TKIP MIC */
-	if (pTxBlk->CipherAlg == CIPHER_TKIP) {
-		RTMPCalculateMICValue(pAd, pTxBlk->pPacket,
-				      pTxBlk->pExtraLlcSnapEncap, pTxBlk->pKey,
-				      0);
-
-		/* NOTE: DON'T refer the skb->len directly after following copy. Because the length is not adjusted */
-		/*                      to correct length, refer to pTxBlk->SrcBufLen for the packet length in following progress. */
-		NdisMoveMemory(pTxBlk->pSrcBufData + pTxBlk->SrcBufLen,
-			       &pAd->PrivateInfo.Tx.MIC[0], 8);
-		/*skb_put((RTPKT_TO_OSPKT(pTxBlk->pPacket))->tail, 8); */
-		pTxBlk->SrcBufLen += 8;
-		pTxBlk->TotalFrameLen += 8;
-		pTxBlk->CipherAlg = CIPHER_TKIP_NO_MIC;
-	}
-	/* */
-	/* calculate the overhead bytes that encryption algorithm may add. This */
-	/* affects the calculate of "duration" field */
-	/* */
-	if ((pTxBlk->CipherAlg == CIPHER_WEP64)
-	    || (pTxBlk->CipherAlg == CIPHER_WEP128))
-		EncryptionOverhead = 8;	/*WEP: IV[4] + ICV[4]; */
-	else if (pTxBlk->CipherAlg == CIPHER_TKIP_NO_MIC)
-		EncryptionOverhead = 12;	/*TKIP: IV[4] + EIV[4] + ICV[4], MIC will be added to TotalPacketLength */
-	else if (pTxBlk->CipherAlg == CIPHER_TKIP)
-		EncryptionOverhead = 20;	/*TKIP: IV[4] + EIV[4] + ICV[4] + MIC[8] */
-	else if (pTxBlk->CipherAlg == CIPHER_AES)
-		EncryptionOverhead = 16;	/* AES: IV[4] + EIV[4] + MIC[8] */
-	else
-		EncryptionOverhead = 0;
-
-	pTransmit = pTxBlk->pTransmit;
-	/* Decide the TX rate */
-	if (pTransmit->field.MODE == MODE_CCK)
-		pTxBlk->TxRate = pTransmit->field.MCS;
-	else if (pTransmit->field.MODE == MODE_OFDM)
-		pTxBlk->TxRate = pTransmit->field.MCS + RATE_FIRST_OFDM_RATE;
-	else
-		pTxBlk->TxRate = RATE_6_5;
-
-	/* decide how much time an ACK/CTS frame will consume in the air */
-	if (pTxBlk->TxRate <= RATE_LAST_OFDM_RATE)
-		AckDuration =
-		    RTMPCalcDuration(pAd,
-				     pAd->CommonCfg.ExpectedACKRate[pTxBlk->
-								    TxRate],
-				     14);
-	else
-		AckDuration = RTMPCalcDuration(pAd, RATE_6_5, 14);
-
-	/* Init the total payload length of this frame. */
-	SrcRemainingBytes = pTxBlk->SrcBufLen;
-
-	pTxBlk->TotalFragNum = 0xff;
-
-	do {
-
-		FreeMpduSize = pAd->CommonCfg.FragmentThreshold - LENGTH_CRC;
-
-		FreeMpduSize -= pTxBlk->MpduHeaderLen;
-
-		if (SrcRemainingBytes <= FreeMpduSize) {	/* this is the last or only fragment */
-
-			pTxBlk->SrcBufLen = SrcRemainingBytes;
-
-			pHeader_802_11->FC.MoreFrag = 0;
-			pHeader_802_11->Duration =
-			    pAd->CommonCfg.Dsifs + AckDuration;
-
-			/* Indicate the lower layer that this's the last fragment. */
-			pTxBlk->TotalFragNum = fragNum;
-		} else {	/* more fragment is required */
-
-			pTxBlk->SrcBufLen = FreeMpduSize;
-
-			NextMpduSize =
-			    min(((u32)SrcRemainingBytes - pTxBlk->SrcBufLen),
-				((u32)pAd->CommonCfg.FragmentThreshold));
-			pHeader_802_11->FC.MoreFrag = 1;
-			pHeader_802_11->Duration =
-			    (3 * pAd->CommonCfg.Dsifs) + (2 * AckDuration) +
-			    RTMPCalcDuration(pAd, pTxBlk->TxRate,
-					     NextMpduSize + EncryptionOverhead);
-		}
-
-		if (fragNum == 0)
-			pTxBlk->FrameGap = IFS_HTTXOP;
-		else
-			pTxBlk->FrameGap = IFS_SIFS;
-
-		RTMPWriteTxWI_Data(pAd,
-				   (struct rt_txwi *) (&pTxBlk->
-						  HeaderBuf[TXINFO_SIZE]),
-				   pTxBlk);
-
-		HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, &FreeNumber);
-
-		pAd->RalinkCounters.KickTxCount++;
-		pAd->RalinkCounters.OneSecTxDoneCount++;
-
-		/* Update the frame number, remaining size of the NDIS packet payload. */
-
-		/* space for 802.11 header. */
-		if (fragNum == 0 && pTxBlk->pExtraLlcSnapEncap)
-			pTxBlk->MpduHeaderLen -= LENGTH_802_1_H;
-
-		fragNum++;
-		SrcRemainingBytes -= pTxBlk->SrcBufLen;
-		pTxBlk->pSrcBufData += pTxBlk->SrcBufLen;
-
-		pHeader_802_11->Frag++;	/* increase Frag # */
-
-	} while (SrcRemainingBytes > 0);
-
-	/* */
-	/* Kick out Tx */
-	/* */
-	if (!RTMP_TEST_PSFLAG(pAd, fRTMP_PS_DISABLE_TX))
-		HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx);
-}
-
-#define RELEASE_FRAMES_OF_TXBLK(_pAd, _pTxBlk, _pQEntry, _Status) 										\
-		while(_pTxBlk->TxPacketList.Head)														\
-		{																						\
-			_pQEntry = RemoveHeadQueue(&_pTxBlk->TxPacketList);									\
-			RELEASE_NDIS_PACKET(_pAd, QUEUE_ENTRY_TO_PACKET(_pQEntry), _Status);	\
-		}
-
-/*
-	========================================================================
-
-	Routine Description:
-		Copy frame from waiting queue into relative ring buffer and set
-	appropriate ASIC register to kick hardware encryption before really
-	sent out to air.
-
-	Arguments:
-		pAd 	Pointer to our adapter
-		void *	Pointer to outgoing Ndis frame
-		NumberOfFrag	Number of fragment required
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-int STAHardTransmit(struct rt_rtmp_adapter *pAd,
-			    struct rt_tx_blk *pTxBlk, u8 QueIdx)
-{
-	char *pPacket;
-	struct rt_queue_entry *pQEntry;
-
-	/* --------------------------------------------- */
-	/* STEP 0. DO SANITY CHECK AND SOME EARLY PREPARATION. */
-	/* --------------------------------------------- */
-	/* */
-	ASSERT(pTxBlk->TxPacketList.Number);
-	if (pTxBlk->TxPacketList.Head == NULL) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("pTxBlk->TotalFrameNum == %ld!\n",
-			  pTxBlk->TxPacketList.Number));
-		return NDIS_STATUS_FAILURE;
-	}
-
-	pPacket = QUEUE_ENTRY_TO_PACKET(pTxBlk->TxPacketList.Head);
-
-	/* ------------------------------------------------------------------ */
-	/* STEP 1. WAKE UP PHY */
-	/*              outgoing frame always wakeup PHY to prevent frame lost and */
-	/*              turn off PSM bit to improve performance */
-	/* ------------------------------------------------------------------ */
-	/* not to change PSM bit, just send this frame out? */
-	if ((pAd->StaCfg.Psm == PWR_SAVE)
-	    && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) {
-		DBGPRINT_RAW(RT_DEBUG_INFO, ("AsicForceWakeup At HardTx\n"));
-#ifdef RTMP_MAC_PCI
-		AsicForceWakeup(pAd, TRUE);
-#endif /* RTMP_MAC_PCI // */
-#ifdef RTMP_MAC_USB
-		RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_FORCE_WAKE_UP, NULL, 0);
-#endif /* RTMP_MAC_USB // */
-	}
-	/* It should not change PSM bit, when APSD turn on. */
-	if ((!
-	     (pAd->CommonCfg.bAPSDCapable
-	      && pAd->CommonCfg.APEdcaParm.bAPSDCapable)
-	     && (pAd->CommonCfg.bAPSDForcePowerSave == FALSE))
-	    || (RTMP_GET_PACKET_EAPOL(pTxBlk->pPacket))
-	    || (RTMP_GET_PACKET_WAI(pTxBlk->pPacket))) {
-		if ((pAd->StaCfg.Psm == PWR_SAVE) &&
-		    (pAd->StaCfg.WindowsPowerMode ==
-		     Ndis802_11PowerModeFast_PSP))
-			RTMP_SET_PSM_BIT(pAd, PWR_ACTIVE);
-	}
-
-	switch (pTxBlk->TxFrameType) {
-	case TX_AMPDU_FRAME:
-		STA_AMPDU_Frame_Tx(pAd, pTxBlk);
-		break;
-	case TX_AMSDU_FRAME:
-		STA_AMSDU_Frame_Tx(pAd, pTxBlk);
-		break;
-	case TX_LEGACY_FRAME:
-		STA_Legacy_Frame_Tx(pAd, pTxBlk);
-		break;
-	case TX_MCAST_FRAME:
-		STA_Legacy_Frame_Tx(pAd, pTxBlk);
-		break;
-	case TX_RALINK_FRAME:
-		STA_ARalink_Frame_Tx(pAd, pTxBlk);
-		break;
-	case TX_FRAG_FRAME:
-		STA_Fragment_Frame_Tx(pAd, pTxBlk);
-		break;
-	default:
-		{
-			/* It should not happened! */
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("Send a packet was not classified! It should not happen!\n"));
-			while (pTxBlk->TxPacketList.Number) {
-				pQEntry =
-				    RemoveHeadQueue(&pTxBlk->TxPacketList);
-				pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry);
-				if (pPacket)
-					RELEASE_NDIS_PACKET(pAd, pPacket,
-							    NDIS_STATUS_FAILURE);
-			}
-		}
-		break;
-	}
-
-	return (NDIS_STATUS_SUCCESS);
-
-}
-
-unsigned long HashBytesPolynomial(u8 * value, unsigned int len)
-{
-	unsigned char *word = value;
-	unsigned int ret = 0;
-	unsigned int i;
-
-	for (i = 0; i < len; i++) {
-		int mod = i % 32;
-		ret ^= (unsigned int)(word[i]) << mod;
-		ret ^= (unsigned int)(word[i]) >> (32 - mod);
-	}
-	return ret;
-}
-
-void Sta_Announce_or_Forward_802_3_Packet(struct rt_rtmp_adapter *pAd,
-					  void *pPacket,
-					  u8 FromWhichBSSID)
-{
-	if (TRUE) {
-		announce_802_3_packet(pAd, pPacket);
-	} else {
-		/* release packet */
-		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-	}
-}
diff --git a/drivers/staging/rt2860/sta/sanity.c b/drivers/staging/rt2860/sta/sanity.c
deleted file mode 100644
index 0c32604f2d3fc553de612af52927ac4f8f379a51..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/sanity.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	sanity.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John Chang  		2004-09-01      add WMM support
-	Justin P. Mattock	11/07/2010	Fix typos
-*/
-#include "../rt_config.h"
-
-extern u8 CISCO_OUI[];
-
-extern u8 WPA_OUI[];
-extern u8 RSN_OUI[];
-extern u8 WME_INFO_ELEM[];
-extern u8 WME_PARM_ELEM[];
-extern u8 Ccx2QosInfo[];
-extern u8 RALINK_OUI[];
-extern u8 BROADCOM_OUI[];
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
- */
-BOOLEAN MlmeStartReqSanity(struct rt_rtmp_adapter *pAd,
-			   void * Msg,
-			   unsigned long MsgLen,
-			   char Ssid[], u8 * pSsidLen)
-{
-	struct rt_mlme_start_req *Info;
-
-	Info = (struct rt_mlme_start_req *)(Msg);
-
-	if (Info->SsidLen > MAX_LEN_OF_SSID) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeStartReqSanity fail - wrong SSID length\n"));
-		return FALSE;
-	}
-
-	*pSsidLen = Info->SsidLen;
-	NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen);
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-    IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN PeerAssocRspSanity(struct rt_rtmp_adapter *pAd, void * pMsg, unsigned long MsgLen, u8 *pAddr2, u16 * pCapabilityInfo, u16 * pStatus, u16 * pAid, u8 SupRate[], u8 * pSupRateLen, u8 ExtRate[], u8 * pExtRateLen, struct rt_ht_capability_ie * pHtCapability, struct rt_add_ht_info_ie * pAddHtInfo,	/* AP might use this additional ht info IE */
-			   u8 * pHtCapabilityLen,
-			   u8 * pAddHtInfoLen,
-			   u8 * pNewExtChannelOffset,
-			   struct rt_edca_parm *pEdcaParm, u8 * pCkipFlag)
-{
-	char IeType, *Ptr;
-	struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) pMsg;
-	struct rt_eid * pEid;
-	unsigned long Length = 0;
-
-	*pNewExtChannelOffset = 0xff;
-	*pHtCapabilityLen = 0;
-	*pAddHtInfoLen = 0;
-	COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
-	Ptr = (char *)pFrame->Octet;
-	Length += LENGTH_802_11;
-
-	NdisMoveMemory(pCapabilityInfo, &pFrame->Octet[0], 2);
-	Length += 2;
-	NdisMoveMemory(pStatus, &pFrame->Octet[2], 2);
-	Length += 2;
-	*pCkipFlag = 0;
-	*pExtRateLen = 0;
-	pEdcaParm->bValid = FALSE;
-
-	if (*pStatus != MLME_SUCCESS)
-		return TRUE;
-
-	NdisMoveMemory(pAid, &pFrame->Octet[4], 2);
-	Length += 2;
-
-	/* Aid already swapped byte order in RTMPFrameEndianChange() for big endian platform */
-	*pAid = (*pAid) & 0x3fff;	/* AID is low 14-bit */
-
-	/* -- get supported rates from payload and advance the pointer */
-	IeType = pFrame->Octet[6];
-	*pSupRateLen = pFrame->Octet[7];
-	if ((IeType != IE_SUPP_RATES)
-	    || (*pSupRateLen > MAX_LEN_OF_SUPPORTED_RATES)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("PeerAssocRspSanity fail - wrong SupportedRates IE\n"));
-		return FALSE;
-	} else
-		NdisMoveMemory(SupRate, &pFrame->Octet[8], *pSupRateLen);
-
-	Length = Length + 2 + *pSupRateLen;
-
-	/* many AP implement proprietary IEs in non-standard order, we'd better */
-	/* tolerate mis-ordered IEs to get best compatibility */
-	pEid = (struct rt_eid *) & pFrame->Octet[8 + (*pSupRateLen)];
-
-	/* get variable fields from payload and advance the pointer */
-	while ((Length + 2 + pEid->Len) <= MsgLen) {
-		switch (pEid->Eid) {
-		case IE_EXT_SUPP_RATES:
-			if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) {
-				NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len);
-				*pExtRateLen = pEid->Len;
-			}
-			break;
-
-		case IE_HT_CAP:
-		case IE_HT_CAP2:
-			if (pEid->Len >= SIZE_HT_CAP_IE)	/*Note: allow extension! */
-			{
-				NdisMoveMemory(pHtCapability, pEid->Octet,
-					       SIZE_HT_CAP_IE);
-
-				*(u16 *) (&pHtCapability->HtCapInfo) =
-				    cpu2le16(*(u16 *)
-					     (&pHtCapability->HtCapInfo));
-				*(u16 *) (&pHtCapability->ExtHtCapInfo) =
-				    cpu2le16(*(u16 *)
-					     (&pHtCapability->ExtHtCapInfo));
-
-				*pHtCapabilityLen = SIZE_HT_CAP_IE;
-			} else {
-				DBGPRINT(RT_DEBUG_WARN,
-					 ("PeerAssocRspSanity - wrong IE_HT_CAP. \n"));
-			}
-
-			break;
-		case IE_ADD_HT:
-		case IE_ADD_HT2:
-			if (pEid->Len >= sizeof(struct rt_add_ht_info_ie)) {
-				/* This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only */
-				/* copy first sizeof(struct rt_add_ht_info_ie) */
-				NdisMoveMemory(pAddHtInfo, pEid->Octet,
-					       sizeof(struct rt_add_ht_info_ie));
-
-				*(u16 *) (&pAddHtInfo->AddHtInfo2) =
-				    cpu2le16(*(u16 *)
-					     (&pAddHtInfo->AddHtInfo2));
-				*(u16 *) (&pAddHtInfo->AddHtInfo3) =
-				    cpu2le16(*(u16 *)
-					     (&pAddHtInfo->AddHtInfo3));
-
-				*pAddHtInfoLen = SIZE_ADD_HT_INFO_IE;
-			} else {
-				DBGPRINT(RT_DEBUG_WARN,
-					 ("PeerAssocRspSanity - wrong IE_ADD_HT. \n"));
-			}
-
-			break;
-		case IE_SECONDARY_CH_OFFSET:
-			if (pEid->Len == 1) {
-				*pNewExtChannelOffset = pEid->Octet[0];
-			} else {
-				DBGPRINT(RT_DEBUG_WARN,
-					 ("PeerAssocRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n"));
-			}
-			break;
-
-		case IE_VENDOR_SPECIFIC:
-			/* handle WME PARAMTER ELEMENT */
-			if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6)
-			    && (pEid->Len == 24)) {
-				u8 *ptr;
-				int i;
-
-				/* parsing EDCA parameters */
-				pEdcaParm->bValid = TRUE;
-				pEdcaParm->bQAck = FALSE;	/* pEid->Octet[0] & 0x10; */
-				pEdcaParm->bQueueRequest = FALSE;	/* pEid->Octet[0] & 0x20; */
-				pEdcaParm->bTxopRequest = FALSE;	/* pEid->Octet[0] & 0x40; */
-				/*pEdcaParm->bMoreDataAck    = FALSE; // pEid->Octet[0] & 0x80; */
-				pEdcaParm->EdcaUpdateCount =
-				    pEid->Octet[6] & 0x0f;
-				pEdcaParm->bAPSDCapable =
-				    (pEid->Octet[6] & 0x80) ? 1 : 0;
-				ptr = (u8 *)& pEid->Octet[8];
-				for (i = 0; i < 4; i++) {
-					u8 aci = (*ptr & 0x60) >> 5;	/* b5~6 is AC INDEX */
-					pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10);	/* b5 is ACM */
-					pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f;	/* b0~3 is AIFSN */
-					pEdcaParm->Cwmin[aci] = *(ptr + 1) & 0x0f;	/* b0~4 is Cwmin */
-					pEdcaParm->Cwmax[aci] = *(ptr + 1) >> 4;	/* b5~8 is Cwmax */
-					pEdcaParm->Txop[aci] = *(ptr + 2) + 256 * (*(ptr + 3));	/* in unit of 32-us */
-					ptr += 4;	/* point to next AC */
-				}
-			}
-			break;
-		default:
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PeerAssocRspSanity - ignore unrecognized EID = %d\n",
-				  pEid->Eid));
-			break;
-		}
-
-		Length = Length + 2 + pEid->Len;
-		pEid = (struct rt_eid *) ((u8 *) pEid + 2 + pEid->Len);
-	}
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-        MLME message sanity check
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN PeerProbeReqSanity(struct rt_rtmp_adapter *pAd,
-			   void * Msg,
-			   unsigned long MsgLen,
-			   u8 *pAddr2,
-			   char Ssid[], u8 * pSsidLen)
-{
-	u8 Idx;
-	u8 RateLen;
-	char IeType;
-	struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) Msg;
-
-	COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2);
-
-	if ((pFrame->Octet[0] != IE_SSID)
-	    || (pFrame->Octet[1] > MAX_LEN_OF_SSID)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("PeerProbeReqSanity fail - wrong SSID IE(Type=%d,Len=%d)\n",
-			  pFrame->Octet[0], pFrame->Octet[1]));
-		return FALSE;
-	}
-
-	*pSsidLen = pFrame->Octet[1];
-	NdisMoveMemory(Ssid, &pFrame->Octet[2], *pSsidLen);
-
-	Idx = *pSsidLen + 2;
-
-	/* -- get supported rates from payload and advance the pointer */
-	IeType = pFrame->Octet[Idx];
-	RateLen = pFrame->Octet[Idx + 1];
-	if (IeType != IE_SUPP_RATES) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("PeerProbeReqSanity fail - wrong SupportRates IE(Type=%d,Len=%d)\n",
-			  pFrame->Octet[Idx], pFrame->Octet[Idx + 1]));
-		return FALSE;
-	} else {
-		if ((pAd->CommonCfg.PhyMode == PHY_11G) && (RateLen < 8))
-			return (FALSE);
-	}
-
-	return TRUE;
-}
-
-/*
-    ==========================================================================
-    Description:
-
-	IRQL = DISPATCH_LEVEL
-
-    ==========================================================================
- */
-BOOLEAN GetTimBit(char * Ptr,
-		  u16 Aid,
-		  u8 * TimLen,
-		  u8 * BcastFlag,
-		  u8 * DtimCount,
-		  u8 * DtimPeriod, u8 * MessageToMe)
-{
-	u8 BitCntl, N1, N2, MyByte, MyBit;
-	char *IdxPtr;
-
-	IdxPtr = Ptr;
-
-	IdxPtr++;
-	*TimLen = *IdxPtr;
-
-	/* get DTIM Count from TIM element */
-	IdxPtr++;
-	*DtimCount = *IdxPtr;
-
-	/* get DTIM Period from TIM element */
-	IdxPtr++;
-	*DtimPeriod = *IdxPtr;
-
-	/* get Bitmap Control from TIM element */
-	IdxPtr++;
-	BitCntl = *IdxPtr;
-
-	if ((*DtimCount == 0) && (BitCntl & 0x01))
-		*BcastFlag = TRUE;
-	else
-		*BcastFlag = FALSE;
-
-	/* Parse Partial Virtual Bitmap from TIM element */
-	N1 = BitCntl & 0xfe;	/* N1 is the first bitmap byte# */
-	N2 = *TimLen - 4 + N1;	/* N2 is the last bitmap byte# */
-
-	if ((Aid < (N1 << 3)) || (Aid >= ((N2 + 1) << 3)))
-		*MessageToMe = FALSE;
-	else {
-		MyByte = (Aid >> 3) - N1;	/* my byte position in the bitmap byte-stream */
-		MyBit = Aid % 16 - ((MyByte & 0x01) ? 8 : 0);
-
-		IdxPtr += (MyByte + 1);
-
-		/*if (*IdxPtr) */
-		/*    DBGPRINT(RT_DEBUG_WARN, ("TIM bitmap = 0x%02x\n", *IdxPtr)); */
-
-		if (*IdxPtr & (0x01 << MyBit))
-			*MessageToMe = TRUE;
-		else
-			*MessageToMe = FALSE;
-	}
-
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/sta/sync.c b/drivers/staging/rt2860/sta/sync.c
deleted file mode 100644
index 7054ba1323d0fd0e525ffe9571af156657ccfc80..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/sync.c
+++ /dev/null
@@ -1,1968 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	sync.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	John Chang		2004-09-01      	modified for rt2561/2661
-	Jan Lee			2006-08-01      	modified for rt2860 for 802.11n
-	Justin P. Mattock	11/07/2010		Fix typos
-*/
-#include "../rt_config.h"
-
-#define ADHOC_ENTRY_BEACON_LOST_TIME	(2*OS_HZ)	/* 2 sec */
-
-/*
-	==========================================================================
-	Description:
-		The sync state machine,
-	Parameters:
-		Sm - pointer to the state machine
-	Note:
-		the state machine looks like the following
-
-	==========================================================================
- */
-void SyncStateMachineInit(struct rt_rtmp_adapter *pAd,
-			  struct rt_state_machine *Sm, OUT STATE_MACHINE_FUNC Trans[])
-{
-	StateMachineInit(Sm, Trans, MAX_SYNC_STATE, MAX_SYNC_MSG,
-			 (STATE_MACHINE_FUNC) Drop, SYNC_IDLE,
-			 SYNC_MACHINE_BASE);
-
-	/* column 1 */
-	StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_SCAN_REQ,
-			      (STATE_MACHINE_FUNC) MlmeScanReqAction);
-	StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_JOIN_REQ,
-			      (STATE_MACHINE_FUNC) MlmeJoinReqAction);
-	StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_START_REQ,
-			      (STATE_MACHINE_FUNC) MlmeStartReqAction);
-	StateMachineSetAction(Sm, SYNC_IDLE, MT2_PEER_BEACON,
-			      (STATE_MACHINE_FUNC) PeerBeacon);
-	StateMachineSetAction(Sm, SYNC_IDLE, MT2_PEER_PROBE_REQ,
-			      (STATE_MACHINE_FUNC) PeerProbeReqAction);
-
-	/*column 2 */
-	StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_SCAN_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenScan);
-	StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_JOIN_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenJoin);
-	StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_START_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenStart);
-	StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_PEER_BEACON,
-			      (STATE_MACHINE_FUNC) PeerBeaconAtJoinAction);
-	StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_BEACON_TIMEOUT,
-			      (STATE_MACHINE_FUNC) BeaconTimeoutAtJoinAction);
-
-	/* column 3 */
-	StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_SCAN_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenScan);
-	StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_JOIN_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenJoin);
-	StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_START_REQ,
-			      (STATE_MACHINE_FUNC) InvalidStateWhenStart);
-	StateMachineSetAction(Sm, SCAN_LISTEN, MT2_PEER_BEACON,
-			      (STATE_MACHINE_FUNC) PeerBeaconAtScanAction);
-	StateMachineSetAction(Sm, SCAN_LISTEN, MT2_PEER_PROBE_RSP,
-			      (STATE_MACHINE_FUNC) PeerBeaconAtScanAction);
-	StateMachineSetAction(Sm, SCAN_LISTEN, MT2_SCAN_TIMEOUT,
-			      (STATE_MACHINE_FUNC) ScanTimeoutAction);
-
-	/* timer init */
-	RTMPInitTimer(pAd, &pAd->MlmeAux.BeaconTimer,
-		      GET_TIMER_FUNCTION(BeaconTimeout), pAd, FALSE);
-	RTMPInitTimer(pAd, &pAd->MlmeAux.ScanTimer,
-		      GET_TIMER_FUNCTION(ScanTimeout), pAd, FALSE);
-}
-
-/*
-	==========================================================================
-	Description:
-		Beacon timeout handler, executed in timer thread
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void BeaconTimeout(void *SystemSpecific1,
-		   void *FunctionContext,
-		   void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BeaconTimeout\n"));
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))
-		return;
-
-	if ((pAd->CommonCfg.BBPCurrentBW == BW_40)
-	    ) {
-		u8 BBPValue = 0;
-		AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
-		AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-		BBPValue &= (~0x18);
-		BBPValue |= 0x10;
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",
-			  pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr));
-	}
-
-	MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_BEACON_TIMEOUT, 0, NULL);
-	RTMP_MLME_HANDLER(pAd);
-}
-
-/*
-	==========================================================================
-	Description:
-		Scan timeout handler, executed in timer thread
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void ScanTimeout(void *SystemSpecific1,
-		 void *FunctionContext,
-		 void *SystemSpecific2, void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-
-	/* Do nothing if the driver is starting halt state. */
-	/* This might happen when timer already been fired before cancel timer with mlmehalt */
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))
-		return;
-
-	if (MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_SCAN_TIMEOUT, 0, NULL)) {
-		RTMP_MLME_HANDLER(pAd);
-	} else {
-		/* To prevent SyncMachine.CurrState is SCAN_LISTEN forever. */
-		pAd->MlmeAux.Channel = 0;
-		ScanNextChannel(pAd);
-		if (pAd->CommonCfg.bWirelessEvent) {
-			RTMPSendWirelessEvent(pAd,
-					      IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG,
-					      pAd->MacTab.Content[BSSID_WCID].
-					      Addr, BSS0, 0);
-		}
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		MLME SCAN req state machine procedure
-	==========================================================================
- */
-void MlmeScanReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Ssid[MAX_LEN_OF_SSID], SsidLen, ScanType, BssType, BBPValue = 0;
-	BOOLEAN TimerCancelled;
-	unsigned long Now;
-	u16 Status;
-	struct rt_header_802_11 * pHdr80211;
-	u8 *pOutBuffer = NULL;
-	int NStatus;
-
-	/* Check the total scan tries for one single OID command */
-	/* If this is the CCX 2.0 Case, skip that! */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("SYNC - MlmeScanReqAction before Startup\n"));
-		return;
-	}
-	/* Increase the scan retry counters. */
-	pAd->StaCfg.ScanCnt++;
-
-#ifdef RTMP_MAC_PCI
-	if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) &&
-	    (IDLE_ON(pAd)) &&
-	    (pAd->StaCfg.bRadio == TRUE) &&
-	    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) {
-		if (pAd->StaCfg.PSControl.field.EnableNewPS == FALSE) {
-			AsicSendCommandToMcu(pAd, 0x31, PowerWakeCID, 0x00,
-					     0x02);
-			AsicCheckCommanOk(pAd, PowerWakeCID);
-			RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("PSM - Issue Wake up command \n"));
-		} else {
-			RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE);
-		}
-	}
-#endif /* RTMP_MAC_PCI // */
-
-	/* first check the parameter sanity */
-	if (MlmeScanReqSanity(pAd,
-			      Elem->Msg,
-			      Elem->MsgLen,
-			      &BssType, (char *)Ssid, &SsidLen, &ScanType)) {
-
-		/* Check for channel load and noise hist request */
-		/* Suspend MSDU only at scan request, not the last two mentioned */
-		/* Suspend MSDU transmission here */
-		RTMPSuspendMsduTransmission(pAd);
-
-		/* */
-		/* To prevent data loss. */
-		/* Send a NULL data with turned PSM bit on to current associated AP before SCAN progress. */
-		/* And should send a NULL data with turned PSM bit off to AP, when scan progress done */
-		/* */
-		if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
-		    && (INFRA_ON(pAd))) {
-			NStatus = MlmeAllocateMemory(pAd, (void *)& pOutBuffer);
-			if (NStatus == NDIS_STATUS_SUCCESS) {
-				pHdr80211 = (struct rt_header_802_11 *) pOutBuffer;
-				MgtMacHeaderInit(pAd, pHdr80211,
-						 SUBTYPE_NULL_FUNC, 1,
-						 pAd->CommonCfg.Bssid,
-						 pAd->CommonCfg.Bssid);
-				pHdr80211->Duration = 0;
-				pHdr80211->FC.Type = BTYPE_DATA;
-				pHdr80211->FC.PwrMgmt = PWR_SAVE;
-
-				/* Send using priority queue */
-				MiniportMMRequest(pAd, 0, pOutBuffer,
-						  sizeof(struct rt_header_802_11));
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("MlmeScanReqAction -- Send PSM Data frame for off channel RM\n"));
-				MlmeFreeMemory(pAd, pOutBuffer);
-				RTMPusecDelay(5000);
-			}
-		}
-
-		NdisGetSystemUpTime(&Now);
-		pAd->StaCfg.LastScanTime = Now;
-		/* reset all the timers */
-		RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled);
-
-		/* record desired BSS parameters */
-		pAd->MlmeAux.BssType = BssType;
-		pAd->MlmeAux.ScanType = ScanType;
-		pAd->MlmeAux.SsidLen = SsidLen;
-		NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID);
-		NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen);
-
-		/* start from the first channel */
-		pAd->MlmeAux.Channel = FirstChannel(pAd);
-
-		/* Let BBP register at 20MHz to do scan */
-		RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-		BBPValue &= (~0x18);
-		RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-		DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BBP R4 to 20MHz.l\n"));
-		ScanNextChannel(pAd);
-	} else {
-		DBGPRINT_ERR("SYNC - MlmeScanReqAction() sanity check fail\n");
-		pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-		Status = MLME_INVALID_FORMAT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2,
-			    &Status);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		MLME JOIN req state machine procedure
-	==========================================================================
- */
-void MlmeJoinReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 BBPValue = 0;
-	struct rt_bss_entry *pBss;
-	BOOLEAN TimerCancelled;
-	struct rt_header_802_11 Hdr80211;
-	int NStatus;
-	unsigned long FrameLen = 0;
-	u8 *pOutBuffer = NULL;
-	u8 *pSupRate = NULL;
-	u8 SupRateLen;
-	u8 *pExtRate = NULL;
-	u8 ExtRateLen;
-	u8 ASupRate[] = { 0x8C, 0x12, 0x98, 0x24, 0xb0, 0x48, 0x60, 0x6C };
-	u8 ASupRateLen = sizeof(ASupRate) / sizeof(u8);
-	struct rt_mlme_join_req *pInfo = (struct rt_mlme_join_req *)(Elem->Msg);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("SYNC - MlmeJoinReqAction(BSS #%ld)\n", pInfo->BssIdx));
-
-#ifdef RTMP_MAC_PCI
-	if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) &&
-	    (IDLE_ON(pAd)) &&
-	    (pAd->StaCfg.bRadio == TRUE) &&
-	    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) {
-		RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE);
-	}
-#endif /* RTMP_MAC_PCI // */
-
-	/* reset all the timers */
-	RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled);
-	RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);
-
-	pBss = &pAd->MlmeAux.SsidBssTab.BssEntry[pInfo->BssIdx];
-
-	/* record the desired SSID & BSSID we're waiting for */
-	COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pBss->Bssid);
-
-	/* If AP's SSID is not hidden, it is OK for updating ssid to MlmeAux again. */
-	if (pBss->Hidden == 0) {
-		RTMPZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID);
-		NdisMoveMemory(pAd->MlmeAux.Ssid, pBss->Ssid, pBss->SsidLen);
-		pAd->MlmeAux.SsidLen = pBss->SsidLen;
-	}
-
-	pAd->MlmeAux.BssType = pBss->BssType;
-	pAd->MlmeAux.Channel = pBss->Channel;
-	pAd->MlmeAux.CentralChannel = pBss->CentralChannel;
-
-	/* Let BBP register at 20MHz to do scan */
-	RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
-	BBPValue &= (~0x18);
-	RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BBP R4 to 20MHz.l\n"));
-
-	/* switch channel and waiting for beacon timer */
-	AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE);
-	AsicLockChannel(pAd, pAd->MlmeAux.Channel);
-	RTMPSetTimer(&pAd->MlmeAux.BeaconTimer, JOIN_TIMEOUT);
-
-	do {
-		if (((pAd->CommonCfg.bIEEE80211H == 1) &&
-		     (pAd->MlmeAux.Channel > 14) &&
-		     RadarChannelCheck(pAd, pAd->MlmeAux.Channel))
-		    ) {
-			/* */
-			/* We can't send any Probe request frame to meet 802.11h. */
-			/* */
-			if (pBss->Hidden == 0)
-				break;
-		}
-		/* */
-		/* send probe request */
-		/* */
-		NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
-		if (NStatus == NDIS_STATUS_SUCCESS) {
-			if (pAd->MlmeAux.Channel <= 14) {
-				pSupRate = pAd->CommonCfg.SupRate;
-				SupRateLen = pAd->CommonCfg.SupRateLen;
-				pExtRate = pAd->CommonCfg.ExtRate;
-				ExtRateLen = pAd->CommonCfg.ExtRateLen;
-			} else {
-				/* */
-				/* Overwrite Support Rate, CCK rate are not allowed */
-				/* */
-				pSupRate = ASupRate;
-				SupRateLen = ASupRateLen;
-				ExtRateLen = 0;
-			}
-
-			if (pAd->MlmeAux.BssType == BSS_INFRA)
-				MgtMacHeaderInit(pAd, &Hdr80211,
-						 SUBTYPE_PROBE_REQ, 0,
-						 pAd->MlmeAux.Bssid,
-						 pAd->MlmeAux.Bssid);
-			else
-				MgtMacHeaderInit(pAd, &Hdr80211,
-						 SUBTYPE_PROBE_REQ, 0,
-						 BROADCAST_ADDR,
-						 BROADCAST_ADDR);
-
-			MakeOutgoingFrame(pOutBuffer, &FrameLen,
-					  sizeof(struct rt_header_802_11), &Hdr80211,
-					  1, &SsidIe,
-					  1, &pAd->MlmeAux.SsidLen,
-					  pAd->MlmeAux.SsidLen,
-					  pAd->MlmeAux.Ssid, 1, &SupRateIe, 1,
-					  &SupRateLen, SupRateLen, pSupRate,
-					  END_OF_ARGS);
-
-			if (ExtRateLen) {
-				unsigned long Tmp;
-				MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp,
-						  1, &ExtRateIe,
-						  1, &ExtRateLen,
-						  ExtRateLen, pExtRate,
-						  END_OF_ARGS);
-				FrameLen += Tmp;
-			}
-
-			MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-			MlmeFreeMemory(pAd, pOutBuffer);
-		}
-	} while (FALSE);
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		("SYNC - Switch to ch %d, Wait BEACON from %pM\n",
-			pBss->Channel, pBss->Bssid));
-
-	pAd->Mlme.SyncMachine.CurrState = JOIN_WAIT_BEACON;
-}
-
-/*
-	==========================================================================
-	Description:
-		MLME START Request state machine procedure, starting an IBSS
-	==========================================================================
- */
-void MlmeStartReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Ssid[MAX_LEN_OF_SSID], SsidLen;
-	BOOLEAN TimerCancelled;
-
-	/* New for WPA security suites */
-	u8 VarIE[MAX_VIE_LEN];	/* Total VIE length = MAX_VIE_LEN - -5 */
-	struct rt_ndis_802_11_variable_ies *pVIE = NULL;
-	LARGE_INTEGER TimeStamp;
-	BOOLEAN Privacy;
-	u16 Status;
-
-	/* Init Variable IE structure */
-	pVIE = (struct rt_ndis_802_11_variable_ies *)VarIE;
-	pVIE->Length = 0;
-	TimeStamp.u.LowPart = 0;
-	TimeStamp.u.HighPart = 0;
-
-	if (MlmeStartReqSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, (char *)Ssid, &SsidLen)) {
-		/* reset all the timers */
-		RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled);
-		RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);
-
-		/* */
-		/* Start a new IBSS. All IBSS parameters are decided now.... */
-		/* */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeStartReqAction - Start a new IBSS. All IBSS parameters are decided now.... \n"));
-		pAd->MlmeAux.BssType = BSS_ADHOC;
-		NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen);
-		pAd->MlmeAux.SsidLen = SsidLen;
-
-		/* generate a radom number as BSSID */
-		MacAddrRandomBssid(pAd, pAd->MlmeAux.Bssid);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MlmeStartReqAction - generate a radom number as BSSID \n"));
-
-		Privacy =
-		    (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled)
-		    || (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled)
-		    || (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled);
-		pAd->MlmeAux.CapabilityInfo =
-		    CAP_GENERATE(0, 1, Privacy,
-				 (pAd->CommonCfg.TxPreamble ==
-				  Rt802_11PreambleShort), 1, 0);
-		pAd->MlmeAux.BeaconPeriod = pAd->CommonCfg.BeaconPeriod;
-		pAd->MlmeAux.AtimWin = pAd->StaCfg.AtimWin;
-		pAd->MlmeAux.Channel = pAd->CommonCfg.Channel;
-
-		pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
-		pAd->MlmeAux.CentralChannel = pAd->CommonCfg.CentralChannel;
-
-		pAd->MlmeAux.SupRateLen = pAd->CommonCfg.SupRateLen;
-		NdisMoveMemory(pAd->MlmeAux.SupRate, pAd->CommonCfg.SupRate,
-			       MAX_LEN_OF_SUPPORTED_RATES);
-		RTMPCheckRates(pAd, pAd->MlmeAux.SupRate,
-			       &pAd->MlmeAux.SupRateLen);
-		pAd->MlmeAux.ExtRateLen = pAd->CommonCfg.ExtRateLen;
-		NdisMoveMemory(pAd->MlmeAux.ExtRate, pAd->CommonCfg.ExtRate,
-			       MAX_LEN_OF_SUPPORTED_RATES);
-		RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate,
-			       &pAd->MlmeAux.ExtRateLen);
-
-		if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) {
-			RTMPUpdateHTIE(&pAd->CommonCfg.DesiredHtPhy,
-				       &pAd->StaCfg.DesiredHtPhyInfo.MCSSet[0],
-				       &pAd->MlmeAux.HtCapability,
-				       &pAd->MlmeAux.AddHtInfo);
-			pAd->MlmeAux.HtCapabilityLen = sizeof(struct rt_ht_capability_ie);
-			/* Not turn pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE here. */
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("SYNC -pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE\n"));
-		} else {
-			pAd->MlmeAux.HtCapabilityLen = 0;
-			pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE;
-			NdisZeroMemory(&pAd->StaActive.SupportedPhyInfo.
-				       MCSSet[0], 16);
-		}
-		/* temporarily not support QOS in IBSS */
-		NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(struct rt_edca_parm));
-		NdisZeroMemory(&pAd->MlmeAux.APQbssLoad,
-			       sizeof(struct rt_qbss_load_parm));
-		NdisZeroMemory(&pAd->MlmeAux.APQosCapability,
-			       sizeof(struct rt_qos_capability_parm));
-
-		AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE);
-		AsicLockChannel(pAd, pAd->MlmeAux.Channel);
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("SYNC - MlmeStartReqAction(ch= %d,sup rates= %d, ext rates=%d)\n",
-			  pAd->MlmeAux.Channel, pAd->MlmeAux.SupRateLen,
-			  pAd->MlmeAux.ExtRateLen));
-
-		pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-		Status = MLME_SUCCESS;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2,
-			    &Status);
-	} else {
-		DBGPRINT_ERR("SYNC - MlmeStartReqAction() sanity check fail.\n");
-		pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-		Status = MLME_INVALID_FORMAT;
-		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2,
-			    &Status);
-	}
-}
-
-/*
-	==========================================================================
-	Description:
-		peer sends beacon back when scanning
-	==========================================================================
- */
-void PeerBeaconAtScanAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN];
-	u8 Ssid[MAX_LEN_OF_SSID], BssType, Channel, NewChannel,
-	    SsidLen, DtimCount, DtimPeriod, BcastFlag, MessageToMe;
-	struct rt_cf_parm CfParm;
-	u16 BeaconPeriod, AtimWin, CapabilityInfo;
-	struct rt_frame_802_11 * pFrame;
-	LARGE_INTEGER TimeStamp;
-	u8 Erp;
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES],
-	    ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen, ExtRateLen;
-	u16 LenVIE;
-	u8 CkipFlag;
-	u8 AironetCellPowerLimit;
-	struct rt_edca_parm EdcaParm;
-	struct rt_qbss_load_parm QbssLoad;
-	struct rt_qos_capability_parm QosCapability;
-	unsigned long RalinkIe;
-	u8 VarIE[MAX_VIE_LEN];	/* Total VIE length = MAX_VIE_LEN - -5 */
-	struct rt_ndis_802_11_variable_ies *pVIE = NULL;
-	struct rt_ht_capability_ie HtCapability;
-	struct rt_add_ht_info_ie AddHtInfo;	/* AP might use this additional ht info IE */
-	u8 HtCapabilityLen = 0, PreNHtCapabilityLen = 0;
-	u8 AddHtInfoLen;
-	u8 NewExtChannelOffset = 0xff;
-
-	/* NdisFillMemory(Ssid, MAX_LEN_OF_SSID, 0x00); */
-	pFrame = (struct rt_frame_802_11 *) Elem->Msg;
-	/* Init Variable IE structure */
-	pVIE = (struct rt_ndis_802_11_variable_ies *)VarIE;
-	pVIE->Length = 0;
-
-	RTMPZeroMemory(&HtCapability, sizeof(HtCapability));
-	RTMPZeroMemory(&AddHtInfo, sizeof(struct rt_add_ht_info_ie));
-
-	if (PeerBeaconAndProbeRspSanity(pAd,
-					Elem->Msg,
-					Elem->MsgLen,
-					Elem->Channel,
-					Addr2,
-					Bssid,
-					(char *)Ssid,
-					&SsidLen,
-					&BssType,
-					&BeaconPeriod,
-					&Channel,
-					&NewChannel,
-					&TimeStamp,
-					&CfParm,
-					&AtimWin,
-					&CapabilityInfo,
-					&Erp,
-					&DtimCount,
-					&DtimPeriod,
-					&BcastFlag,
-					&MessageToMe,
-					SupRate,
-					&SupRateLen,
-					ExtRate,
-					&ExtRateLen,
-					&CkipFlag,
-					&AironetCellPowerLimit,
-					&EdcaParm,
-					&QbssLoad,
-					&QosCapability,
-					&RalinkIe,
-					&HtCapabilityLen,
-					&PreNHtCapabilityLen,
-					&HtCapability,
-					&AddHtInfoLen,
-					&AddHtInfo,
-					&NewExtChannelOffset, &LenVIE, pVIE)) {
-		unsigned long Idx;
-		char Rssi = 0;
-
-		Idx = BssTableSearch(&pAd->ScanTab, Bssid, Channel);
-		if (Idx != BSS_NOT_FOUND)
-			Rssi = pAd->ScanTab.BssEntry[Idx].Rssi;
-
-		Rssi =
-		    RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0),
-				ConvertToRssi(pAd, Elem->Rssi1, RSSI_1),
-				ConvertToRssi(pAd, Elem->Rssi2, RSSI_2));
-
-		if ((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0))
-			HtCapabilityLen = SIZE_HT_CAP_IE;
-
-		Idx =
-		    BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, (char *)Ssid,
-				     SsidLen, BssType, BeaconPeriod, &CfParm,
-				     AtimWin, CapabilityInfo, SupRate,
-				     SupRateLen, ExtRate, ExtRateLen,
-				     &HtCapability, &AddHtInfo, HtCapabilityLen,
-				     AddHtInfoLen, NewExtChannelOffset, Channel,
-				     Rssi, TimeStamp, CkipFlag, &EdcaParm,
-				     &QosCapability, &QbssLoad, LenVIE, pVIE);
-
-		if (Idx != BSS_NOT_FOUND) {
-			NdisMoveMemory(pAd->ScanTab.BssEntry[Idx].PTSF,
-				       &Elem->Msg[24], 4);
-			NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[0],
-				       &Elem->TimeStamp.u.LowPart, 4);
-			NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[4],
-				       &Elem->TimeStamp.u.LowPart, 4);
-		}
-
-	}
-	/* sanity check fail, ignored */
-}
-
-/*
-	==========================================================================
-	Description:
-		When waiting joining the (I)BSS, beacon received from external
-	==========================================================================
- */
-void PeerBeaconAtJoinAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN];
-	u8 Ssid[MAX_LEN_OF_SSID], SsidLen, BssType, Channel, MessageToMe,
-	    DtimCount, DtimPeriod, BcastFlag, NewChannel;
-	LARGE_INTEGER TimeStamp;
-	u16 BeaconPeriod, AtimWin, CapabilityInfo;
-	struct rt_cf_parm Cf;
-	BOOLEAN TimerCancelled;
-	u8 Erp;
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES],
-	    ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen, ExtRateLen;
-	u8 CkipFlag;
-	u16 LenVIE;
-	u8 AironetCellPowerLimit;
-	struct rt_edca_parm EdcaParm;
-	struct rt_qbss_load_parm QbssLoad;
-	struct rt_qos_capability_parm QosCapability;
-	u16 Status;
-	u8 VarIE[MAX_VIE_LEN];	/* Total VIE length = MAX_VIE_LEN - -5 */
-	struct rt_ndis_802_11_variable_ies *pVIE = NULL;
-	unsigned long RalinkIe;
-	unsigned long Idx;
-	struct rt_ht_capability_ie HtCapability;
-	struct rt_add_ht_info_ie AddHtInfo;	/* AP might use this additional ht info IE */
-	u8 HtCapabilityLen = 0, PreNHtCapabilityLen = 0;
-	u8 AddHtInfoLen;
-	u8 NewExtChannelOffset = 0xff;
-	u8 CentralChannel;
-	BOOLEAN bAllowNrate = FALSE;
-
-	/* Init Variable IE structure */
-	pVIE = (struct rt_ndis_802_11_variable_ies *)VarIE;
-	pVIE->Length = 0;
-	RTMPZeroMemory(&HtCapability, sizeof(HtCapability));
-	RTMPZeroMemory(&AddHtInfo, sizeof(struct rt_add_ht_info_ie));
-
-	if (PeerBeaconAndProbeRspSanity(pAd,
-					Elem->Msg,
-					Elem->MsgLen,
-					Elem->Channel,
-					Addr2,
-					Bssid,
-					(char *)Ssid,
-					&SsidLen,
-					&BssType,
-					&BeaconPeriod,
-					&Channel,
-					&NewChannel,
-					&TimeStamp,
-					&Cf,
-					&AtimWin,
-					&CapabilityInfo,
-					&Erp,
-					&DtimCount,
-					&DtimPeriod,
-					&BcastFlag,
-					&MessageToMe,
-					SupRate,
-					&SupRateLen,
-					ExtRate,
-					&ExtRateLen,
-					&CkipFlag,
-					&AironetCellPowerLimit,
-					&EdcaParm,
-					&QbssLoad,
-					&QosCapability,
-					&RalinkIe,
-					&HtCapabilityLen,
-					&PreNHtCapabilityLen,
-					&HtCapability,
-					&AddHtInfoLen,
-					&AddHtInfo,
-					&NewExtChannelOffset, &LenVIE, pVIE)) {
-		/* Disqualify 11b only adhoc when we are in 11g only adhoc mode */
-		if ((BssType == BSS_ADHOC)
-		    && (pAd->CommonCfg.PhyMode == PHY_11G)
-		    && ((SupRateLen + ExtRateLen) < 12))
-			return;
-
-		/* BEACON from desired BSS/IBSS found. We should be able to decide most */
-		/* BSS parameters here. */
-		/* Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATION? */
-		/*    Do we need to recover back all parameters belonging to previous BSS? */
-		/* A. Should be not. There's no back-door recover to previous AP. It still needs */
-		/*    a new JOIN-AUTH-ASSOC sequence. */
-		if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Bssid)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("SYNC - receive desired BEACON at JoinWaitBeacon... Channel = %d\n",
-				  Channel));
-			RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer,
-					&TimerCancelled);
-
-			/* Update RSSI to prevent No signal display when cards first initialized */
-			pAd->StaCfg.RssiSample.LastRssi0 =
-			    ConvertToRssi(pAd, Elem->Rssi0, RSSI_0);
-			pAd->StaCfg.RssiSample.LastRssi1 =
-			    ConvertToRssi(pAd, Elem->Rssi1, RSSI_1);
-			pAd->StaCfg.RssiSample.LastRssi2 =
-			    ConvertToRssi(pAd, Elem->Rssi2, RSSI_2);
-			pAd->StaCfg.RssiSample.AvgRssi0 =
-			    pAd->StaCfg.RssiSample.LastRssi0;
-			pAd->StaCfg.RssiSample.AvgRssi0X8 =
-			    pAd->StaCfg.RssiSample.AvgRssi0 << 3;
-			pAd->StaCfg.RssiSample.AvgRssi1 =
-			    pAd->StaCfg.RssiSample.LastRssi1;
-			pAd->StaCfg.RssiSample.AvgRssi1X8 =
-			    pAd->StaCfg.RssiSample.AvgRssi1 << 3;
-			pAd->StaCfg.RssiSample.AvgRssi2 =
-			    pAd->StaCfg.RssiSample.LastRssi2;
-			pAd->StaCfg.RssiSample.AvgRssi2X8 =
-			    pAd->StaCfg.RssiSample.AvgRssi2 << 3;
-
-			/* */
-			/* We need to check if SSID only set to any, then we can record the current SSID. */
-			/* Otherwise will cause hidden SSID association failed. */
-			/* */
-			if (pAd->MlmeAux.SsidLen == 0) {
-				NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid,
-					       SsidLen);
-				pAd->MlmeAux.SsidLen = SsidLen;
-			} else {
-				Idx =
-				    BssSsidTableSearch(&pAd->ScanTab, Bssid,
-						       pAd->MlmeAux.Ssid,
-						       pAd->MlmeAux.SsidLen,
-						       Channel);
-
-				if (Idx == BSS_NOT_FOUND) {
-					char Rssi = 0;
-					Rssi =
-					    RTMPMaxRssi(pAd,
-							ConvertToRssi(pAd,
-								      Elem->
-								      Rssi0,
-								      RSSI_0),
-							ConvertToRssi(pAd,
-								      Elem->
-								      Rssi1,
-								      RSSI_1),
-							ConvertToRssi(pAd,
-								      Elem->
-								      Rssi2,
-								      RSSI_2));
-					Idx =
-					    BssTableSetEntry(pAd, &pAd->ScanTab,
-							     Bssid,
-							     (char *) Ssid,
-							     SsidLen, BssType,
-							     BeaconPeriod, &Cf,
-							     AtimWin,
-							     CapabilityInfo,
-							     SupRate,
-							     SupRateLen,
-							     ExtRate,
-							     ExtRateLen,
-							     &HtCapability,
-							     &AddHtInfo,
-							     HtCapabilityLen,
-							     AddHtInfoLen,
-							     NewExtChannelOffset,
-							     Channel, Rssi,
-							     TimeStamp,
-							     CkipFlag,
-							     &EdcaParm,
-							     &QosCapability,
-							     &QbssLoad, LenVIE,
-							     pVIE);
-					if (Idx != BSS_NOT_FOUND) {
-						NdisMoveMemory(pAd->ScanTab.
-							       BssEntry[Idx].
-							       PTSF,
-							       &Elem->Msg[24],
-							       4);
-						NdisMoveMemory(&pAd->ScanTab.
-							       BssEntry[Idx].
-							       TTSF[0],
-							       &Elem->TimeStamp.
-							       u.LowPart, 4);
-						NdisMoveMemory(&pAd->ScanTab.
-							       BssEntry[Idx].
-							       TTSF[4],
-							       &Elem->TimeStamp.
-							       u.LowPart, 4);
-						CapabilityInfo =
-						    pAd->ScanTab.BssEntry[Idx].
-						    CapabilityInfo;
-					}
-				} else {
-					/* */
-					/* Multiple SSID case, used correct CapabilityInfo */
-					/* */
-					CapabilityInfo =
-					    pAd->ScanTab.BssEntry[Idx].
-					    CapabilityInfo;
-				}
-			}
-			NdisMoveMemory(pAd->MlmeAux.Bssid, Bssid, MAC_ADDR_LEN);
-			pAd->MlmeAux.CapabilityInfo =
-			    CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
-			pAd->MlmeAux.BssType = BssType;
-			pAd->MlmeAux.BeaconPeriod = BeaconPeriod;
-			pAd->MlmeAux.Channel = Channel;
-			pAd->MlmeAux.AtimWin = AtimWin;
-			pAd->MlmeAux.CfpPeriod = Cf.CfpPeriod;
-			pAd->MlmeAux.CfpMaxDuration = Cf.CfpMaxDuration;
-			pAd->MlmeAux.APRalinkIe = RalinkIe;
-
-			/* Copy AP's supported rate to MlmeAux for creating association request */
-			/* Also filter out not supported rate */
-			pAd->MlmeAux.SupRateLen = SupRateLen;
-			NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate,
-				       SupRateLen);
-			RTMPCheckRates(pAd, pAd->MlmeAux.SupRate,
-				       &pAd->MlmeAux.SupRateLen);
-			pAd->MlmeAux.ExtRateLen = ExtRateLen;
-			NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate,
-				       ExtRateLen);
-			RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate,
-				       &pAd->MlmeAux.ExtRateLen);
-
-			NdisZeroMemory(pAd->StaActive.SupportedPhyInfo.MCSSet,
-				       16);
-
-			if (((pAd->StaCfg.WepStatus != Ndis802_11WEPEnabled)
-			     && (pAd->StaCfg.WepStatus !=
-				 Ndis802_11Encryption2Enabled))
-			    || (pAd->CommonCfg.HT_DisallowTKIP == FALSE)) {
-				bAllowNrate = TRUE;
-			}
-
-			pAd->MlmeAux.NewExtChannelOffset = NewExtChannelOffset;
-			pAd->MlmeAux.HtCapabilityLen = HtCapabilityLen;
-
-			RTMPZeroMemory(&pAd->MlmeAux.HtCapability,
-				       SIZE_HT_CAP_IE);
-			/* filter out un-supported ht rates */
-			if (((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0))
-			    && ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
-				&& (bAllowNrate))) {
-				RTMPMoveMemory(&pAd->MlmeAux.AddHtInfo,
-					       &AddHtInfo, SIZE_ADD_HT_INFO_IE);
-
-				/* StaActive.SupportedHtPhy.MCSSet stores Peer AP's 11n Rx capability */
-				NdisMoveMemory(pAd->StaActive.SupportedPhyInfo.
-					       MCSSet, HtCapability.MCSSet, 16);
-				pAd->MlmeAux.NewExtChannelOffset =
-				    NewExtChannelOffset;
-				pAd->MlmeAux.HtCapabilityLen = SIZE_HT_CAP_IE;
-				pAd->StaActive.SupportedPhyInfo.bHtEnable =
-				    TRUE;
-				if (PreNHtCapabilityLen > 0)
-					pAd->StaActive.SupportedPhyInfo.
-					    bPreNHt = TRUE;
-				RTMPCheckHt(pAd, BSSID_WCID, &HtCapability,
-					    &AddHtInfo);
-				/* Copy AP Parameter to StaActive.  This is also in LinkUp. */
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("PeerBeaconAtJoinAction! (MpduDensity=%d, MaxRAmpduFactor=%d, BW=%d)\n",
-					  pAd->StaActive.SupportedHtPhy.
-					  MpduDensity,
-					  pAd->StaActive.SupportedHtPhy.
-					  MaxRAmpduFactor,
-					  HtCapability.HtCapInfo.ChannelWidth));
-
-				if (AddHtInfoLen > 0) {
-					CentralChannel = AddHtInfo.ControlChan;
-					/* Check again the Bandwidth capability of this AP. */
-					if ((AddHtInfo.ControlChan > 2)
-					    && (AddHtInfo.AddHtInfo.
-						ExtChanOffset == EXTCHA_BELOW)
-					    && (HtCapability.HtCapInfo.
-						ChannelWidth == BW_40)) {
-						CentralChannel =
-						    AddHtInfo.ControlChan - 2;
-					} else
-					    if ((AddHtInfo.AddHtInfo.
-						 ExtChanOffset == EXTCHA_ABOVE)
-						&& (HtCapability.HtCapInfo.
-						    ChannelWidth == BW_40)) {
-						CentralChannel =
-						    AddHtInfo.ControlChan + 2;
-					}
-					/* Check Error . */
-					if (pAd->MlmeAux.CentralChannel !=
-					    CentralChannel)
-						DBGPRINT(RT_DEBUG_ERROR,
-							 ("PeerBeaconAtJoinAction HT===>Beacon Central Channel = %d, Control Channel = %d. Mlmeaux CentralChannel = %d\n",
-							  CentralChannel,
-							  AddHtInfo.ControlChan,
-							  pAd->MlmeAux.
-							  CentralChannel));
-
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("PeerBeaconAtJoinAction HT===>Central Channel = %d, Control Channel = %d,  .\n",
-						  CentralChannel,
-						  AddHtInfo.ControlChan));
-
-				}
-
-			} else {
-				/* To prevent error, let legacy AP must have same CentralChannel and Channel. */
-				if ((HtCapabilityLen == 0)
-				    && (PreNHtCapabilityLen == 0))
-					pAd->MlmeAux.CentralChannel =
-					    pAd->MlmeAux.Channel;
-
-				pAd->StaActive.SupportedPhyInfo.bHtEnable =
-				    FALSE;
-				pAd->MlmeAux.NewExtChannelOffset = 0xff;
-				RTMPZeroMemory(&pAd->MlmeAux.HtCapability,
-					       SIZE_HT_CAP_IE);
-				pAd->MlmeAux.HtCapabilityLen = 0;
-				RTMPZeroMemory(&pAd->MlmeAux.AddHtInfo,
-					       SIZE_ADD_HT_INFO_IE);
-			}
-
-			RTMPUpdateMlmeRate(pAd);
-
-			/* copy QOS related information */
-			if ((pAd->CommonCfg.bWmmCapable)
-			    || (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
-			    ) {
-				NdisMoveMemory(&pAd->MlmeAux.APEdcaParm,
-					       &EdcaParm, sizeof(struct rt_edca_parm));
-				NdisMoveMemory(&pAd->MlmeAux.APQbssLoad,
-					       &QbssLoad,
-					       sizeof(struct rt_qbss_load_parm));
-				NdisMoveMemory(&pAd->MlmeAux.APQosCapability,
-					       &QosCapability,
-					       sizeof(struct rt_qos_capability_parm));
-			} else {
-				NdisZeroMemory(&pAd->MlmeAux.APEdcaParm,
-					       sizeof(struct rt_edca_parm));
-				NdisZeroMemory(&pAd->MlmeAux.APQbssLoad,
-					       sizeof(struct rt_qbss_load_parm));
-				NdisZeroMemory(&pAd->MlmeAux.APQosCapability,
-					       sizeof(struct rt_qos_capability_parm));
-			}
-
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n",
-				  pAd->MlmeAux.SupRateLen,
-				  pAd->MlmeAux.ExtRateLen));
-
-			if (AironetCellPowerLimit != 0xFF) {
-				/*We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power */
-				ChangeToCellPowerLimit(pAd,
-						       AironetCellPowerLimit);
-			} else	/*Used the default TX Power Percentage. */
-				pAd->CommonCfg.TxPowerPercentage =
-				    pAd->CommonCfg.TxPowerDefault;
-
-			pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-			Status = MLME_SUCCESS;
-			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF,
-				    2, &Status);
-		}
-		/* not to me BEACON, ignored */
-	}
-	/* sanity check fail, ignore this frame */
-}
-
-/*
-	==========================================================================
-	Description:
-		receive BEACON from peer
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void PeerBeacon(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN];
-	char Ssid[MAX_LEN_OF_SSID];
-	struct rt_cf_parm CfParm;
-	u8 SsidLen, MessageToMe = 0, BssType, Channel, NewChannel, index = 0;
-	u8 DtimCount = 0, DtimPeriod = 0, BcastFlag = 0;
-	u16 CapabilityInfo, AtimWin, BeaconPeriod;
-	LARGE_INTEGER TimeStamp;
-	u16 TbttNumToNextWakeUp;
-	u8 Erp;
-	u8 SupRate[MAX_LEN_OF_SUPPORTED_RATES],
-	    ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
-	u8 SupRateLen, ExtRateLen;
-	u8 CkipFlag;
-	u16 LenVIE;
-	u8 AironetCellPowerLimit;
-	struct rt_edca_parm EdcaParm;
-	struct rt_qbss_load_parm QbssLoad;
-	struct rt_qos_capability_parm QosCapability;
-	unsigned long RalinkIe;
-	/* New for WPA security suites */
-	u8 VarIE[MAX_VIE_LEN];	/* Total VIE length = MAX_VIE_LEN - -5 */
-	struct rt_ndis_802_11_variable_ies *pVIE = NULL;
-	struct rt_ht_capability_ie HtCapability;
-	struct rt_add_ht_info_ie AddHtInfo;	/* AP might use this additional ht info IE */
-	u8 HtCapabilityLen, PreNHtCapabilityLen;
-	u8 AddHtInfoLen;
-	u8 NewExtChannelOffset = 0xff;
-
-	if (!(INFRA_ON(pAd) || ADHOC_ON(pAd)
-	    ))
-		return;
-
-	/* Init Variable IE structure */
-	pVIE = (struct rt_ndis_802_11_variable_ies *)VarIE;
-	pVIE->Length = 0;
-	RTMPZeroMemory(&HtCapability, sizeof(HtCapability));
-	RTMPZeroMemory(&AddHtInfo, sizeof(struct rt_add_ht_info_ie));
-
-	if (PeerBeaconAndProbeRspSanity(pAd,
-					Elem->Msg,
-					Elem->MsgLen,
-					Elem->Channel,
-					Addr2,
-					Bssid,
-					Ssid,
-					&SsidLen,
-					&BssType,
-					&BeaconPeriod,
-					&Channel,
-					&NewChannel,
-					&TimeStamp,
-					&CfParm,
-					&AtimWin,
-					&CapabilityInfo,
-					&Erp,
-					&DtimCount,
-					&DtimPeriod,
-					&BcastFlag,
-					&MessageToMe,
-					SupRate,
-					&SupRateLen,
-					ExtRate,
-					&ExtRateLen,
-					&CkipFlag,
-					&AironetCellPowerLimit,
-					&EdcaParm,
-					&QbssLoad,
-					&QosCapability,
-					&RalinkIe,
-					&HtCapabilityLen,
-					&PreNHtCapabilityLen,
-					&HtCapability,
-					&AddHtInfoLen,
-					&AddHtInfo,
-					&NewExtChannelOffset, &LenVIE, pVIE)) {
-		BOOLEAN is_my_bssid, is_my_ssid;
-		unsigned long Bssidx, Now;
-		struct rt_bss_entry *pBss;
-		char RealRssi =
-		    RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0),
-				ConvertToRssi(pAd, Elem->Rssi1, RSSI_1),
-				ConvertToRssi(pAd, Elem->Rssi2, RSSI_2));
-
-		is_my_bssid =
-		    MAC_ADDR_EQUAL(Bssid, pAd->CommonCfg.Bssid) ? TRUE : FALSE;
-		is_my_ssid =
-		    SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid,
-			       pAd->CommonCfg.SsidLen) ? TRUE : FALSE;
-
-		/* ignore BEACON not for my SSID */
-		if ((!is_my_ssid) && (!is_my_bssid))
-			return;
-
-		/* It means STA waits disassoc completely from this AP, ignores this beacon. */
-		if (pAd->Mlme.CntlMachine.CurrState == CNTL_WAIT_DISASSOC)
-			return;
-
-		/* Copy Control channel for this BSSID. */
-		if (AddHtInfoLen != 0)
-			Channel = AddHtInfo.ControlChan;
-
-		if ((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0))
-			HtCapabilityLen = SIZE_HT_CAP_IE;
-
-		/* */
-		/* Housekeeping "SsidBssTab" table for later-on ROAMing usage. */
-		/* */
-		Bssidx = BssTableSearch(&pAd->ScanTab, Bssid, Channel);
-		if (Bssidx == BSS_NOT_FOUND) {
-			/* discover new AP of this network, create BSS entry */
-			Bssidx =
-			    BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid,
-					     SsidLen, BssType, BeaconPeriod,
-					     &CfParm, AtimWin, CapabilityInfo,
-					     SupRate, SupRateLen, ExtRate,
-					     ExtRateLen, &HtCapability,
-					     &AddHtInfo, HtCapabilityLen,
-					     AddHtInfoLen, NewExtChannelOffset,
-					     Channel, RealRssi, TimeStamp,
-					     CkipFlag, &EdcaParm,
-					     &QosCapability, &QbssLoad, LenVIE,
-					     pVIE);
-			if (Bssidx == BSS_NOT_FOUND)	/* return if BSS table full */
-				return;
-
-			NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].PTSF,
-				       &Elem->Msg[24], 4);
-			NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[0],
-				       &Elem->TimeStamp.u.LowPart, 4);
-			NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[4],
-				       &Elem->TimeStamp.u.LowPart, 4);
-
-		}
-
-		if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0)
-		    && (Channel != NewChannel)) {
-			/* Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection). */
-			/* In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results. */
-			AsicSwitchChannel(pAd, 1, FALSE);
-			AsicLockChannel(pAd, 1);
-			LinkDown(pAd, FALSE);
-			MlmeQueueInit(&pAd->Mlme.Queue);
-			BssTableInit(&pAd->ScanTab);
-			RTMPusecDelay(1000000);	/* use delay to prevent STA do reassoc */
-
-			/* channel sanity check */
-			for (index = 0; index < pAd->ChannelListNum; index++) {
-				if (pAd->ChannelList[index].Channel ==
-				    NewChannel) {
-					pAd->ScanTab.BssEntry[Bssidx].Channel =
-					    NewChannel;
-					pAd->CommonCfg.Channel = NewChannel;
-					AsicSwitchChannel(pAd,
-							  pAd->CommonCfg.
-							  Channel, FALSE);
-					AsicLockChannel(pAd,
-							pAd->CommonCfg.Channel);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("PeerBeacon - STA receive channel switch announcement IE (New Channel =%d)\n",
-						  NewChannel));
-					break;
-				}
-			}
-
-			if (index >= pAd->ChannelListNum) {
-				DBGPRINT_ERR("PeerBeacon(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum);
-			}
-		}
-		/* if the ssid matched & bssid unmatched, we should select the bssid with large value. */
-		/* This might happened when two STA start at the same time */
-		if ((!is_my_bssid) && ADHOC_ON(pAd)) {
-			int i;
-
-			/* Add the safeguard against the mismatch of adhoc wep status */
-			if (pAd->StaCfg.WepStatus !=
-			    pAd->ScanTab.BssEntry[Bssidx].WepStatus) {
-				return;
-			}
-			/* collapse into the ADHOC network which has bigger BSSID value. */
-			for (i = 0; i < 6; i++) {
-				if (Bssid[i] > pAd->CommonCfg.Bssid[i]) {
-					DBGPRINT(RT_DEBUG_TRACE,
-						("SYNC - merge to the IBSS "
-							"with bigger BSSID="
-							"%pM\n", Bssid));
-					AsicDisableSync(pAd);
-					COPY_MAC_ADDR(pAd->CommonCfg.Bssid,
-						      Bssid);
-					AsicSetBssid(pAd, pAd->CommonCfg.Bssid);
-					MakeIbssBeacon(pAd);	/* re-build BEACON frame */
-					AsicEnableIbssSync(pAd);	/* copy BEACON frame to on-chip memory */
-					is_my_bssid = TRUE;
-					break;
-				} else if (Bssid[i] < pAd->CommonCfg.Bssid[i])
-					break;
-			}
-		}
-
-		NdisGetSystemUpTime(&Now);
-		pBss = &pAd->ScanTab.BssEntry[Bssidx];
-		pBss->Rssi = RealRssi;	/* lastest RSSI */
-		pBss->LastBeaconRxTime = Now;	/* last RX timestamp */
-
-		/* */
-		/* BEACON from my BSSID - either IBSS or INFRA network */
-		/* */
-		if (is_my_bssid) {
-			struct rt_rxwi RxWI;
-
-			pAd->StaCfg.DtimCount = DtimCount;
-			pAd->StaCfg.DtimPeriod = DtimPeriod;
-			pAd->StaCfg.LastBeaconRxTime = Now;
-
-			RxWI.RSSI0 = Elem->Rssi0;
-			RxWI.RSSI1 = Elem->Rssi1;
-			RxWI.RSSI2 = Elem->Rssi2;
-
-			Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, &RxWI);
-			if (AironetCellPowerLimit != 0xFF) {
-				/* */
-				/* We get the Cisco (ccx) "TxPower Limit" required */
-				/* Changed to appropriate TxPower Limit for Ciso Compatible Extensions */
-				/* */
-				ChangeToCellPowerLimit(pAd,
-						       AironetCellPowerLimit);
-			} else {
-				/* */
-				/* AironetCellPowerLimit equal to 0xFF means the Cisco (ccx) "TxPower Limit" not exist. */
-				/* Used the default TX Power Percentage, that set from UI. */
-				/* */
-				pAd->CommonCfg.TxPowerPercentage =
-				    pAd->CommonCfg.TxPowerDefault;
-			}
-
-			if (ADHOC_ON(pAd) && (CAP_IS_IBSS_ON(CapabilityInfo))) {
-				u8 MaxSupportedRateIn500Kbps = 0;
-				u8 idx;
-				struct rt_mac_table_entry *pEntry;
-
-				/* supported rates array may not be sorted. sort it and find the maximum rate */
-				for (idx = 0; idx < SupRateLen; idx++) {
-					if (MaxSupportedRateIn500Kbps <
-					    (SupRate[idx] & 0x7f))
-						MaxSupportedRateIn500Kbps =
-						    SupRate[idx] & 0x7f;
-				}
-
-				for (idx = 0; idx < ExtRateLen; idx++) {
-					if (MaxSupportedRateIn500Kbps <
-					    (ExtRate[idx] & 0x7f))
-						MaxSupportedRateIn500Kbps =
-						    ExtRate[idx] & 0x7f;
-				}
-
-				/* look up the existing table */
-				pEntry = MacTableLookup(pAd, Addr2);
-
-				/* Ad-hoc mode is using MAC address as BA session. So we need to continuously find newly joined adhoc station by receiving beacon. */
-				/* To prevent always check this, we use wcid == RESERVED_WCID to recognize it as newly joined adhoc station. */
-				if ((ADHOC_ON(pAd)
-				     && (Elem->Wcid == RESERVED_WCID))
-				    || (pEntry
-					&&
-					((pEntry->LastBeaconRxTime +
-					  ADHOC_ENTRY_BEACON_LOST_TIME) <
-					 Now))) {
-					if (pEntry == NULL)
-						/* Another adhoc joining, add to our MAC table. */
-						pEntry =
-						    MacTableInsertEntry(pAd,
-									Addr2,
-									BSS0,
-									FALSE);
-
-					if (StaAddMacTableEntry(pAd,
-								pEntry,
-								MaxSupportedRateIn500Kbps,
-								&HtCapability,
-								HtCapabilityLen,
-								&AddHtInfo,
-								AddHtInfoLen,
-								CapabilityInfo)
-					    == FALSE) {
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("ADHOC - Add Entry failed.\n"));
-						return;
-					}
-
-					if (pEntry &&
-					    (Elem->Wcid == RESERVED_WCID)) {
-						idx = pAd->StaCfg.DefaultKeyId;
-						RTMP_STA_SECURITY_INFO_ADD(pAd,
-									   BSS0,
-									   idx,
-									   pEntry);
-					}
-				}
-
-				if (pEntry && pEntry->ValidAsCLI)
-					pEntry->LastBeaconRxTime = Now;
-
-				/* At least another peer in this IBSS, declare MediaState as CONNECTED */
-				if (!OPSTATUS_TEST_FLAG
-				    (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-					OPSTATUS_SET_FLAG(pAd,
-							  fOP_STATUS_MEDIA_STATE_CONNECTED);
-
-					pAd->IndicateMediaState =
-					    NdisMediaStateConnected;
-					RTMP_IndicateMediaState(pAd);
-					pAd->ExtraInfo = GENERAL_LINK_UP;
-					AsicSetBssid(pAd, pAd->CommonCfg.Bssid);
-
-					/* 2003/03/12 - john */
-					/* Make sure this entry in "ScanTab" table, thus complies to Microsoft's policy that */
-					/* "site survey" result should always include the current connected network. */
-					/* */
-					Bssidx =
-					    BssTableSearch(&pAd->ScanTab, Bssid,
-							   Channel);
-					if (Bssidx == BSS_NOT_FOUND) {
-						Bssidx =
-						    BssTableSetEntry(pAd,
-								     &pAd->
-								     ScanTab,
-								     Bssid,
-								     Ssid,
-								     SsidLen,
-								     BssType,
-								     BeaconPeriod,
-								     &CfParm,
-								     AtimWin,
-								     CapabilityInfo,
-								     SupRate,
-								     SupRateLen,
-								     ExtRate,
-								     ExtRateLen,
-								     &HtCapability,
-								     &AddHtInfo,
-								     HtCapabilityLen,
-								     AddHtInfoLen,
-								     NewExtChannelOffset,
-								     Channel,
-								     RealRssi,
-								     TimeStamp,
-								     0,
-								     &EdcaParm,
-								     &QosCapability,
-								     &QbssLoad,
-								     LenVIE,
-								     pVIE);
-					}
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("ADHOC  fOP_STATUS_MEDIA_STATE_CONNECTED.\n"));
-				}
-			}
-
-			if (INFRA_ON(pAd)) {
-				BOOLEAN bUseShortSlot, bUseBGProtection;
-
-				/* decide to use/change to - */
-				/*      1. long slot (20 us) or short slot (9 us) time */
-				/*      2. turn on/off RTS/CTS and/or CTS-to-self protection */
-				/*      3. short preamble */
-
-				/*bUseShortSlot = pAd->CommonCfg.bUseShortSlotTime && CAP_IS_SHORT_SLOT(CapabilityInfo); */
-				bUseShortSlot =
-				    CAP_IS_SHORT_SLOT(CapabilityInfo);
-				if (bUseShortSlot !=
-				    OPSTATUS_TEST_FLAG(pAd,
-						       fOP_STATUS_SHORT_SLOT_INUSED))
-					AsicSetSlotTime(pAd, bUseShortSlot);
-
-				bUseBGProtection = (pAd->CommonCfg.UseBGProtection == 1) ||	/* always use */
-				    ((pAd->CommonCfg.UseBGProtection == 0)
-				     && ERP_IS_USE_PROTECTION(Erp));
-
-				if (pAd->CommonCfg.Channel > 14)	/* always no BG protection in A-band. falsely happened when switching A/G band to a dual-band AP */
-					bUseBGProtection = FALSE;
-
-				if (bUseBGProtection !=
-				    OPSTATUS_TEST_FLAG(pAd,
-						       fOP_STATUS_BG_PROTECTION_INUSED))
-				{
-					if (bUseBGProtection) {
-						OPSTATUS_SET_FLAG(pAd,
-								  fOP_STATUS_BG_PROTECTION_INUSED);
-						AsicUpdateProtect(pAd,
-								  pAd->MlmeAux.
-								  AddHtInfo.
-								  AddHtInfo2.
-								  OperaionMode,
-								  (OFDMSETPROTECT
-								   |
-								   CCKSETPROTECT
-								   |
-								   ALLN_SETPROTECT),
-								  FALSE,
-								  (pAd->MlmeAux.
-								   AddHtInfo.
-								   AddHtInfo2.
-								   NonGfPresent
-								   == 1));
-					} else {
-						OPSTATUS_CLEAR_FLAG(pAd,
-								    fOP_STATUS_BG_PROTECTION_INUSED);
-						AsicUpdateProtect(pAd,
-								  pAd->MlmeAux.
-								  AddHtInfo.
-								  AddHtInfo2.
-								  OperaionMode,
-								  (OFDMSETPROTECT
-								   |
-								   CCKSETPROTECT
-								   |
-								   ALLN_SETPROTECT),
-								  TRUE,
-								  (pAd->MlmeAux.
-								   AddHtInfo.
-								   AddHtInfo2.
-								   NonGfPresent
-								   == 1));
-					}
-
-					DBGPRINT(RT_DEBUG_WARN,
-						 ("SYNC - AP changed B/G protection to %d\n",
-						  bUseBGProtection));
-				}
-				/* check Ht protection mode. and adhere to the Non-GF device indication by AP. */
-				if ((AddHtInfoLen != 0) &&
-				    ((AddHtInfo.AddHtInfo2.OperaionMode !=
-				      pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-				      OperaionMode)
-				     || (AddHtInfo.AddHtInfo2.NonGfPresent !=
-					 pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-					 NonGfPresent))) {
-					pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-					    NonGfPresent =
-					    AddHtInfo.AddHtInfo2.NonGfPresent;
-					pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-					    OperaionMode =
-					    AddHtInfo.AddHtInfo2.OperaionMode;
-					if (pAd->MlmeAux.AddHtInfo.AddHtInfo2.
-					    NonGfPresent == 1) {
-						AsicUpdateProtect(pAd,
-								  pAd->MlmeAux.
-								  AddHtInfo.
-								  AddHtInfo2.
-								  OperaionMode,
-								  ALLN_SETPROTECT,
-								  FALSE, TRUE);
-					} else
-						AsicUpdateProtect(pAd,
-								  pAd->MlmeAux.
-								  AddHtInfo.
-								  AddHtInfo2.
-								  OperaionMode,
-								  ALLN_SETPROTECT,
-								  FALSE, FALSE);
-
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("SYNC - AP changed N OperaionMode to %d\n",
-						  pAd->MlmeAux.AddHtInfo.
-						  AddHtInfo2.OperaionMode));
-				}
-
-				if (OPSTATUS_TEST_FLAG
-				    (pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED)
-				    && ERP_IS_USE_BARKER_PREAMBLE(Erp)) {
-					MlmeSetTxPreamble(pAd,
-							  Rt802_11PreambleLong);
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("SYNC - AP forced to use long preamble\n"));
-				}
-
-				if (OPSTATUS_TEST_FLAG
-				    (pAd, fOP_STATUS_WMM_INUSED)
-				    && (EdcaParm.bValid == TRUE)
-				    && (EdcaParm.EdcaUpdateCount !=
-					pAd->CommonCfg.APEdcaParm.
-					EdcaUpdateCount)) {
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("SYNC - AP change EDCA parameters(from %d to %d)\n",
-						  pAd->CommonCfg.APEdcaParm.
-						  EdcaUpdateCount,
-						  EdcaParm.EdcaUpdateCount));
-					AsicSetEdcaParm(pAd, &EdcaParm);
-				}
-				/* copy QOS related information */
-				NdisMoveMemory(&pAd->CommonCfg.APQbssLoad,
-					       &QbssLoad,
-					       sizeof(struct rt_qbss_load_parm));
-				NdisMoveMemory(&pAd->CommonCfg.APQosCapability,
-					       &QosCapability,
-					       sizeof(struct rt_qos_capability_parm));
-			}
-			/* only INFRASTRUCTURE mode support power-saving feature */
-			if ((INFRA_ON(pAd) && (pAd->StaCfg.Psm == PWR_SAVE))
-			    || (pAd->CommonCfg.bAPSDForcePowerSave)) {
-				u8 FreeNumber;
-				/*  1. AP has backlogged unicast-to-me frame, stay AWAKE, send PSPOLL */
-				/*  2. AP has backlogged broadcast/multicast frame and we want those frames, stay AWAKE */
-				/*  3. we have outgoing frames in TxRing or MgmtRing, better stay AWAKE */
-				/*  4. Psm change to PWR_SAVE, but AP not been informed yet, we better stay AWAKE */
-				/*  5. otherwise, put PHY back to sleep to save battery. */
-				if (MessageToMe) {
-#ifdef RTMP_MAC_PCI
-					if (OPSTATUS_TEST_FLAG
-					    (pAd, fOP_STATUS_PCIE_DEVICE)) {
-						/* Restore to correct BBP R3 value */
-						if (pAd->Antenna.field.RxPath >
-						    1)
-							RTMP_BBP_IO_WRITE8_BY_REG_ID
-							    (pAd, BBP_R3,
-							     pAd->StaCfg.BBPR3);
-						/* Turn clk to 80Mhz. */
-					}
-#endif /* RTMP_MAC_PCI // */
-					if (pAd->CommonCfg.bAPSDCapable
-					    && pAd->CommonCfg.APEdcaParm.
-					    bAPSDCapable
-					    && pAd->CommonCfg.bAPSDAC_BE
-					    && pAd->CommonCfg.bAPSDAC_BK
-					    && pAd->CommonCfg.bAPSDAC_VI
-					    && pAd->CommonCfg.bAPSDAC_VO) {
-						pAd->CommonCfg.
-						    bNeedSendTriggerFrame =
-						    TRUE;
-					} else
-						RTMP_PS_POLL_ENQUEUE(pAd);
-				} else if (BcastFlag && (DtimCount == 0)
-					   && OPSTATUS_TEST_FLAG(pAd,
-								 fOP_STATUS_RECEIVE_DTIM))
-				{
-#ifdef RTMP_MAC_PCI
-					if (OPSTATUS_TEST_FLAG
-					    (pAd, fOP_STATUS_PCIE_DEVICE)) {
-						if (pAd->Antenna.field.RxPath >
-						    1)
-							RTMP_BBP_IO_WRITE8_BY_REG_ID
-							    (pAd, BBP_R3,
-							     pAd->StaCfg.BBPR3);
-					}
-#endif /* RTMP_MAC_PCI // */
-				} else
-				    if ((pAd->TxSwQueue[QID_AC_BK].Number != 0)
-					|| (pAd->TxSwQueue[QID_AC_BE].Number !=
-					    0)
-					|| (pAd->TxSwQueue[QID_AC_VI].Number !=
-					    0)
-					|| (pAd->TxSwQueue[QID_AC_VO].Number !=
-					    0)
-					||
-					(RTMPFreeTXDRequest
-					 (pAd, QID_AC_BK, TX_RING_SIZE - 1,
-					  &FreeNumber) != NDIS_STATUS_SUCCESS)
-					||
-					(RTMPFreeTXDRequest
-					 (pAd, QID_AC_BE, TX_RING_SIZE - 1,
-					  &FreeNumber) != NDIS_STATUS_SUCCESS)
-					||
-					(RTMPFreeTXDRequest
-					 (pAd, QID_AC_VI, TX_RING_SIZE - 1,
-					  &FreeNumber) != NDIS_STATUS_SUCCESS)
-					||
-					(RTMPFreeTXDRequest
-					 (pAd, QID_AC_VO, TX_RING_SIZE - 1,
-					  &FreeNumber) != NDIS_STATUS_SUCCESS)
-					||
-					(RTMPFreeTXDRequest
-					 (pAd, QID_MGMT, MGMT_RING_SIZE - 1,
-					  &FreeNumber) !=
-					 NDIS_STATUS_SUCCESS)) {
-					/* TODO: consider scheduled HCCA. might not be proper to use traditional DTIM-based power-saving scheme */
-					/* can we cheat here (i.e. just check MGMT & AC_BE) for better performance? */
-#ifdef RTMP_MAC_PCI
-					if (OPSTATUS_TEST_FLAG
-					    (pAd, fOP_STATUS_PCIE_DEVICE)) {
-						if (pAd->Antenna.field.RxPath >
-						    1)
-							RTMP_BBP_IO_WRITE8_BY_REG_ID
-							    (pAd, BBP_R3,
-							     pAd->StaCfg.BBPR3);
-					}
-#endif /* RTMP_MAC_PCI // */
-				} else {
-					if ((pAd->CommonCfg.
-					     bACMAPSDTr[QID_AC_VO])
-					    || (pAd->CommonCfg.
-						bACMAPSDTr[QID_AC_VI])
-					    || (pAd->CommonCfg.
-						bACMAPSDTr[QID_AC_BK])
-					    || (pAd->CommonCfg.
-						bACMAPSDTr[QID_AC_BE])) {
-						/*
-						   WMM Spec v1.0 3.6.2.4,
-						   The WMM STA shall remain awake until it receives a
-						   QoS Data or Null frame addressed to it, with the
-						   EOSP subfield in QoS Control field set to 1.
-
-						   So we can not sleep here or we will suffer a case:
-
-						   PS Management Frame -->
-						   Trigger frame -->
-						   Beacon (TIM=0) (Beacon is closer to Trig frame) -->
-						   Station goes to sleep -->
-						   AP delivery queued UAPSD packets -->
-						   Station can NOT receive the reply
-
-						   Maybe we need a timeout timer to avoid that we do
-						   NOT receive the EOSP frame.
-
-						   We can not use More Data to check if SP is ended
-						   due to MaxSPLength.
-						 */
-					} else {
-						u16 NextDtim = DtimCount;
-
-						if (NextDtim == 0)
-							NextDtim = DtimPeriod;
-
-						TbttNumToNextWakeUp =
-						    pAd->StaCfg.
-						    DefaultListenCount;
-						if (OPSTATUS_TEST_FLAG
-						    (pAd,
-						     fOP_STATUS_RECEIVE_DTIM)
-						    && (TbttNumToNextWakeUp >
-							NextDtim))
-							TbttNumToNextWakeUp =
-							    NextDtim;
-
-						if (!OPSTATUS_TEST_FLAG
-						    (pAd, fOP_STATUS_DOZE)) {
-							/* Set a flag to go to sleep . Then after parse this RxDoneInterrupt, will go to sleep mode. */
-							pAd->
-							    ThisTbttNumToNextWakeUp
-							    =
-							    TbttNumToNextWakeUp;
-							AsicSleepThenAutoWakeup
-							    (pAd,
-							     pAd->
-							     ThisTbttNumToNextWakeUp);
-						}
-					}
-				}
-			}
-		}
-		/* not my BSSID, ignore it */
-	}
-	/* sanity check fail, ignore this frame */
-}
-
-/*
-	==========================================================================
-	Description:
-		Receive PROBE REQ from remote peer when operating in IBSS mode
-	==========================================================================
- */
-void PeerProbeReqAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 Addr2[MAC_ADDR_LEN];
-	char Ssid[MAX_LEN_OF_SSID];
-	u8 SsidLen;
-	u8 HtLen, AddHtLen, NewExtLen;
-	struct rt_header_802_11 ProbeRspHdr;
-	int NStatus;
-	u8 *pOutBuffer = NULL;
-	unsigned long FrameLen = 0;
-	LARGE_INTEGER FakeTimestamp;
-	u8 DsLen = 1, IbssLen = 2;
-	u8 LocalErpIe[3] = { IE_ERP, 1, 0 };
-	BOOLEAN Privacy;
-	u16 CapabilityInfo;
-	u8 RSNIe = IE_WPA;
-
-	if (!ADHOC_ON(pAd))
-		return;
-
-	if (PeerProbeReqSanity
-	    (pAd, Elem->Msg, Elem->MsgLen, Addr2, Ssid, &SsidLen)) {
-		if ((SsidLen == 0)
-		    || SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid,
-				  pAd->CommonCfg.SsidLen)) {
-			/* allocate and send out ProbeRsp frame */
-			NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-			if (NStatus != NDIS_STATUS_SUCCESS)
-				return;
-
-			/*pAd->StaCfg.AtimWin = 0;  // ?????? */
-
-			Privacy =
-			    (pAd->StaCfg.WepStatus ==
-			     Ndis802_11Encryption1Enabled)
-			    || (pAd->StaCfg.WepStatus ==
-				Ndis802_11Encryption2Enabled)
-			    || (pAd->StaCfg.WepStatus ==
-				Ndis802_11Encryption3Enabled);
-			CapabilityInfo =
-			    CAP_GENERATE(0, 1, Privacy,
-					 (pAd->CommonCfg.TxPreamble ==
-					  Rt802_11PreambleShort), 0, 0);
-
-			MakeOutgoingFrame(pOutBuffer, &FrameLen,
-					  sizeof(struct rt_header_802_11), &ProbeRspHdr,
-					  TIMESTAMP_LEN, &FakeTimestamp,
-					  2, &pAd->CommonCfg.BeaconPeriod,
-					  2, &CapabilityInfo,
-					  1, &SsidIe,
-					  1, &pAd->CommonCfg.SsidLen,
-					  pAd->CommonCfg.SsidLen,
-					  pAd->CommonCfg.Ssid, 1, &SupRateIe, 1,
-					  &pAd->StaActive.SupRateLen,
-					  pAd->StaActive.SupRateLen,
-					  pAd->StaActive.SupRate, 1, &DsIe, 1,
-					  &DsLen, 1, &pAd->CommonCfg.Channel, 1,
-					  &IbssIe, 1, &IbssLen, 2,
-					  &pAd->StaActive.AtimWin, END_OF_ARGS);
-
-			if (pAd->StaActive.ExtRateLen) {
-				unsigned long tmp;
-				MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-						  3, LocalErpIe,
-						  1, &ExtRateIe,
-						  1, &pAd->StaActive.ExtRateLen,
-						  pAd->StaActive.ExtRateLen,
-						  &pAd->StaActive.ExtRate,
-						  END_OF_ARGS);
-				FrameLen += tmp;
-			}
-			/* If adhoc secruity is set for WPA-None, append the cipher suite IE */
-			if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
-				unsigned long tmp;
-				MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
-						  1, &RSNIe,
-						  1, &pAd->StaCfg.RSNIE_Len,
-						  pAd->StaCfg.RSNIE_Len,
-						  pAd->StaCfg.RSN_IE,
-						  END_OF_ARGS);
-				FrameLen += tmp;
-			}
-
-			if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) {
-				unsigned long TmpLen;
-				u8 BROADCOM[4] = { 0x0, 0x90, 0x4c, 0x33 };
-				HtLen = sizeof(pAd->CommonCfg.HtCapability);
-				AddHtLen = sizeof(pAd->CommonCfg.AddHTInfo);
-				NewExtLen = 1;
-				/*New extension channel offset IE is included in Beacon, Probe Rsp or channel Switch Announcement Frame */
-				if (pAd->bBroadComHT == TRUE) {
-					MakeOutgoingFrame(pOutBuffer + FrameLen,
-							  &TmpLen, 1, &WpaIe, 4,
-							  &BROADCOM[0],
-							  pAd->MlmeAux.
-							  HtCapabilityLen,
-							  &pAd->MlmeAux.
-							  HtCapability,
-							  END_OF_ARGS);
-				} else {
-					MakeOutgoingFrame(pOutBuffer + FrameLen,
-							  &TmpLen, 1, &HtCapIe,
-							  1, &HtLen,
-							  sizeof
-							  (struct rt_ht_capability_ie),
-							  &pAd->CommonCfg.
-							  HtCapability, 1,
-							  &AddHtInfoIe, 1,
-							  &AddHtLen,
-							  sizeof
-							  (struct rt_add_ht_info_ie),
-							  &pAd->CommonCfg.
-							  AddHTInfo, 1,
-							  &NewExtChanIe, 1,
-							  &NewExtLen,
-							  sizeof
-							  (struct rt_new_ext_chan_ie),
-							  &pAd->CommonCfg.
-							  NewExtChanOffset,
-							  END_OF_ARGS);
-				}
-				FrameLen += TmpLen;
-			}
-
-			MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-			MlmeFreeMemory(pAd, pOutBuffer);
-		}
-	}
-}
-
-void BeaconTimeoutAtJoinAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BeaconTimeoutAtJoinAction\n"));
-	pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-	Status = MLME_REJ_TIMEOUT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status);
-}
-
-/*
-	==========================================================================
-	Description:
-		Scan timeout procedure. basically add channel index by 1 and rescan
-	==========================================================================
- */
-void ScanTimeoutAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	pAd->MlmeAux.Channel = NextChannel(pAd, pAd->MlmeAux.Channel);
-
-	/* Only one channel scanned for CISCO beacon request */
-	if ((pAd->MlmeAux.ScanType == SCAN_CISCO_ACTIVE) ||
-	    (pAd->MlmeAux.ScanType == SCAN_CISCO_PASSIVE) ||
-	    (pAd->MlmeAux.ScanType == SCAN_CISCO_NOISE) ||
-	    (pAd->MlmeAux.ScanType == SCAN_CISCO_CHANNEL_LOAD))
-		pAd->MlmeAux.Channel = 0;
-
-	/* this routine will stop if pAd->MlmeAux.Channel == 0 */
-	ScanNextChannel(pAd);
-}
-
-/*
-	==========================================================================
-	Description:
-	==========================================================================
- */
-void InvalidStateWhenScan(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("AYNC - InvalidStateWhenScan(state=%ld). Reset SYNC machine\n",
-		  pAd->Mlme.SyncMachine.CurrState));
-	pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-	Status = MLME_STATE_MACHINE_REJECT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status);
-}
-
-/*
-	==========================================================================
-	Description:
-	==========================================================================
- */
-void InvalidStateWhenJoin(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("InvalidStateWhenJoin(state=%ld). Reset SYNC machine\n",
-		  pAd->Mlme.SyncMachine.CurrState));
-	pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-	Status = MLME_STATE_MACHINE_REJECT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status);
-}
-
-/*
-	==========================================================================
-	Description:
-	==========================================================================
- */
-void InvalidStateWhenStart(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u16 Status;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("InvalidStateWhenStart(state=%ld). Reset SYNC machine\n",
-		  pAd->Mlme.SyncMachine.CurrState));
-	pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
-	Status = MLME_STATE_MACHINE_REJECT;
-	MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status);
-}
-
-/*
-	==========================================================================
-	Description:
-
-	IRQL = DISPATCH_LEVEL
-
-	==========================================================================
- */
-void EnqueuePsPoll(struct rt_rtmp_adapter *pAd)
-{
-
-	if (pAd->StaCfg.WindowsPowerMode == Ndis802_11PowerModeLegacy_PSP)
-		pAd->PsPollFrame.FC.PwrMgmt = PWR_SAVE;
-	MiniportMMRequest(pAd, 0, (u8 *)& pAd->PsPollFrame,
-			  sizeof(struct rt_pspoll_frame));
-}
-
-/*
-	==========================================================================
-	Description:
-	==========================================================================
- */
-void EnqueueProbeRequest(struct rt_rtmp_adapter *pAd)
-{
-	int NState;
-	u8 *pOutBuffer;
-	unsigned long FrameLen = 0;
-	struct rt_header_802_11 Hdr80211;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("force out a ProbeRequest ...\n"));
-
-	NState = MlmeAllocateMemory(pAd, &pOutBuffer);	/*Get an unused nonpaged memory */
-	if (NState == NDIS_STATUS_SUCCESS) {
-		MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0,
-				 BROADCAST_ADDR, BROADCAST_ADDR);
-
-		/* this ProbeRequest explicitly specify SSID to reduce unwanted ProbeResponse */
-		MakeOutgoingFrame(pOutBuffer, &FrameLen,
-				  sizeof(struct rt_header_802_11), &Hdr80211,
-				  1, &SsidIe,
-				  1, &pAd->CommonCfg.SsidLen,
-				  pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid,
-				  1, &SupRateIe,
-				  1, &pAd->StaActive.SupRateLen,
-				  pAd->StaActive.SupRateLen,
-				  pAd->StaActive.SupRate, END_OF_ARGS);
-		MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
-		MlmeFreeMemory(pAd, pOutBuffer);
-	}
-
-}
-
-BOOLEAN ScanRunning(struct rt_rtmp_adapter *pAd)
-{
-	return (pAd->Mlme.SyncMachine.CurrState == SCAN_LISTEN) ? TRUE : FALSE;
-}
diff --git a/drivers/staging/rt2860/sta/wpa.c b/drivers/staging/rt2860/sta/wpa.c
deleted file mode 100644
index ff348325028b8169f76db009fa6f2015e6864e0b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta/wpa.c
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	wpa.c
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Jan	Lee		03-07-22		Initial
-	Paul Lin		03-11-28		Modify for supplicant
-	Justin P. Mattock	11/07/2010		Fix typos
-*/
-#include "../rt_config.h"
-
-void inc_byte_array(u8 * counter, int len);
-
-/*
-	========================================================================
-
-	Routine Description:
-		Process MIC error indication and record MIC error timer.
-
-	Arguments:
-		pAd 	Pointer to our adapter
-		pWpaKey 		Pointer to the WPA key structure
-
-	Return Value:
-		None
-
-	IRQL = DISPATCH_LEVEL
-
-	Note:
-
-	========================================================================
-*/
-void RTMPReportMicError(struct rt_rtmp_adapter *pAd, struct rt_cipher_key *pWpaKey)
-{
-	unsigned long Now;
-	u8 unicastKey = (pWpaKey->Type == PAIRWISE_KEY ? 1 : 0);
-
-	/* Record Last MIC error time and count */
-	NdisGetSystemUpTime(&Now);
-	if (pAd->StaCfg.MicErrCnt == 0) {
-		pAd->StaCfg.MicErrCnt++;
-		pAd->StaCfg.LastMicErrorTime = Now;
-		NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8);
-	} else if (pAd->StaCfg.MicErrCnt == 1) {
-		if ((pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ)) < Now) {
-			/* Update Last MIC error time, this did not violate two MIC errors within 60 seconds */
-			pAd->StaCfg.LastMicErrorTime = Now;
-		} else {
-
-			if (pAd->CommonCfg.bWirelessEvent)
-				RTMPSendWirelessEvent(pAd,
-						      IW_COUNTER_MEASURES_EVENT_FLAG,
-						      pAd->MacTab.
-						      Content[BSSID_WCID].Addr,
-						      BSS0, 0);
-
-			pAd->StaCfg.LastMicErrorTime = Now;
-			/* Violate MIC error counts, MIC countermeasures kicks in */
-			pAd->StaCfg.MicErrCnt++;
-			/* We shall block all reception */
-			/* We shall clean all Tx ring and disassociate from AP after next EAPOL frame */
-			/* */
-			/* No necessary to clean all Tx ring, on RTMPHardTransmit will stop sending non-802.1X EAPOL packets */
-			/* if pAd->StaCfg.MicErrCnt greater than 2. */
-			/* */
-			/* RTMPRingCleanUp(pAd, QID_AC_BK); */
-			/* RTMPRingCleanUp(pAd, QID_AC_BE); */
-			/* RTMPRingCleanUp(pAd, QID_AC_VI); */
-			/* RTMPRingCleanUp(pAd, QID_AC_VO); */
-			/* RTMPRingCleanUp(pAd, QID_HCCA); */
-		}
-	} else {
-		/* MIC error count >= 2 */
-		/* This should not happen */
-		;
-	}
-	MlmeEnqueue(pAd,
-		    MLME_CNTL_STATE_MACHINE,
-		    OID_802_11_MIC_FAILURE_REPORT_FRAME, 1, &unicastKey);
-
-	if (pAd->StaCfg.MicErrCnt == 2) {
-		RTMPSetTimer(&pAd->StaCfg.WpaDisassocAndBlockAssocTimer, 100);
-	}
-}
-
-#define	LENGTH_EAP_H    4
-/* If the received frame is EAP-Packet ,find out its EAP-Code (Request(0x01), Response(0x02), Success(0x03), Failure(0x04)). */
-int WpaCheckEapCode(struct rt_rtmp_adapter *pAd,
-		    u8 *pFrame, u16 FrameLen, u16 OffSet)
-{
-
-	u8 *pData;
-	int result = 0;
-
-	if (FrameLen < OffSet + LENGTH_EAPOL_H + LENGTH_EAP_H)
-		return result;
-
-	pData = pFrame + OffSet;	/* skip offset bytes */
-
-	if (*(pData + 1) == EAPPacket)	/* 802.1x header - Packet Type */
-	{
-		result = *(pData + 4);	/* EAP header - Code */
-	}
-
-	return result;
-}
-
-void WpaSendMicFailureToWpaSupplicant(struct rt_rtmp_adapter *pAd, IN BOOLEAN bUnicast)
-{
-	char custom[IW_CUSTOM_MAX] = { 0 };
-
-	sprintf(custom, "MLME-MICHAELMICFAILURE.indication");
-	if (bUnicast)
-		sprintf(custom, "%s unicast", custom);
-
-	RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, -1, NULL, (u8 *)custom,
-				strlen(custom));
-
-	return;
-}
-
-void WpaMicFailureReportFrame(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
-{
-	u8 *pOutBuffer = NULL;
-	u8 Header802_3[14];
-	unsigned long FrameLen = 0;
-	struct rt_eapol_packet Packet;
-	u8 Mic[16];
-	BOOLEAN bUnicast;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("WpaMicFailureReportFrame ----->\n"));
-
-	bUnicast = (Elem->Msg[0] == 1 ? TRUE : FALSE);
-	pAd->Sequence = ((pAd->Sequence) + 1) & (MAX_SEQ_NUMBER);
-
-	/* init 802.3 header and Fill Packet */
-	MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid,
-			  pAd->CurrentAddress, EAPOL);
-
-	NdisZeroMemory(&Packet, sizeof(Packet));
-	Packet.ProVer = EAPOL_VER;
-	Packet.ProType = EAPOLKey;
-
-	Packet.KeyDesc.Type = WPA1_KEY_DESC;
-
-	/* Request field presented */
-	Packet.KeyDesc.KeyInfo.Request = 1;
-
-	if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) {
-		Packet.KeyDesc.KeyInfo.KeyDescVer = 2;
-	} else			/* TKIP */
-	{
-		Packet.KeyDesc.KeyInfo.KeyDescVer = 1;
-	}
-
-	Packet.KeyDesc.KeyInfo.KeyType = (bUnicast ? PAIRWISEKEY : GROUPKEY);
-
-	/* KeyMic field presented */
-	Packet.KeyDesc.KeyInfo.KeyMic = 1;
-
-	/* Error field presented */
-	Packet.KeyDesc.KeyInfo.Error = 1;
-
-	/* Update packet length after decide Key data payload */
-	SET_u16_TO_ARRARY(Packet.Body_Len, LEN_EAPOL_KEY_MSG)
-	    /* Key Replay Count */
-	    NdisMoveMemory(Packet.KeyDesc.ReplayCounter,
-			   pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY);
-	inc_byte_array(pAd->StaCfg.ReplayCounter, 8);
-
-	/* Convert to little-endian format. */
-	*((u16 *) & Packet.KeyDesc.KeyInfo) =
-	    cpu2le16(*((u16 *) & Packet.KeyDesc.KeyInfo));
-
-	MlmeAllocateMemory(pAd, (u8 **) & pOutBuffer);	/* allocate memory */
-	if (pOutBuffer == NULL) {
-		return;
-	}
-	/* Prepare EAPOL frame for MIC calculation */
-	/* Be careful, only EAPOL frame is counted for MIC calculation */
-	MakeOutgoingFrame(pOutBuffer, &FrameLen,
-			  CONV_ARRARY_TO_u16(Packet.Body_Len) + 4, &Packet,
-			  END_OF_ARGS);
-
-	/* Prepare and Fill MIC value */
-	NdisZeroMemory(Mic, sizeof(Mic));
-	if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) {	/* AES */
-		u8 digest[20] = { 0 };
-		HMAC_SHA1(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen,
-			  digest, SHA1_DIGEST_SIZE);
-		NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC);
-	} else {		/* TKIP */
-		HMAC_MD5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen,
-			 Mic, MD5_DIGEST_SIZE);
-	}
-	NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC);
-
-	/* copy frame to Tx ring and send MIC failure report frame to authenticator */
-	RTMPToWirelessSta(pAd, &pAd->MacTab.Content[BSSID_WCID],
-			  Header802_3, LENGTH_802_3,
-			  (u8 *)& Packet,
-			  CONV_ARRARY_TO_u16(Packet.Body_Len) + 4, FALSE);
-
-	MlmeFreeMemory(pAd, (u8 *)pOutBuffer);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("WpaMicFailureReportFrame <-----\n"));
-}
-
-/** from wpa_supplicant
- * inc_byte_array - Increment arbitrary length byte array by one
- * @counter: Pointer to byte array
- * @len: Length of the counter in bytes
- *
- * This function increments the last byte of the counter by one and continues
- * rolling over to more significant bytes if the byte was incremented from
- * 0xff to 0x00.
- */
-void inc_byte_array(u8 * counter, int len)
-{
-	int pos = len - 1;
-	while (pos >= 0) {
-		counter[pos]++;
-		if (counter[pos] != 0)
-			break;
-		pos--;
-	}
-}
-
-void WpaDisassocApAndBlockAssoc(void *SystemSpecific1,
-				void *FunctionContext,
-				void *SystemSpecific2,
-				void *SystemSpecific3)
-{
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext;
-	struct rt_mlme_disassoc_req DisassocReq;
-
-	/* disassoc from current AP first */
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("RTMPReportMicError - disassociate with current AP after sending second continuous EAPOL frame\n"));
-	DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid,
-			 REASON_MIC_FAILURE);
-	MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ,
-		    sizeof(struct rt_mlme_disassoc_req), &DisassocReq);
-
-	pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC;
-	pAd->StaCfg.bBlockAssoc = TRUE;
-}
-
-void WpaStaPairwiseKeySetting(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_cipher_key *pSharedKey;
-	struct rt_mac_table_entry *pEntry;
-
-	pEntry = &pAd->MacTab.Content[BSSID_WCID];
-
-	/* Pairwise key shall use key#0 */
-	pSharedKey = &pAd->SharedKey[BSS0][0];
-
-	NdisMoveMemory(pAd->StaCfg.PTK, pEntry->PTK, LEN_PTK);
-
-	/* Prepare pair-wise key information into shared key table */
-	NdisZeroMemory(pSharedKey, sizeof(struct rt_cipher_key));
-	pSharedKey->KeyLen = LEN_TKIP_EK;
-	NdisMoveMemory(pSharedKey->Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK);
-	NdisMoveMemory(pSharedKey->RxMic, &pAd->StaCfg.PTK[48],
-		       LEN_TKIP_RXMICK);
-	NdisMoveMemory(pSharedKey->TxMic,
-		       &pAd->StaCfg.PTK[48 + LEN_TKIP_RXMICK], LEN_TKIP_TXMICK);
-
-	/* Decide its ChiperAlg */
-	if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled)
-		pSharedKey->CipherAlg = CIPHER_TKIP;
-	else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled)
-		pSharedKey->CipherAlg = CIPHER_AES;
-	else
-		pSharedKey->CipherAlg = CIPHER_NONE;
-
-	/* Update these related information to struct rt_mac_table_entry */
-	NdisMoveMemory(pEntry->PairwiseKey.Key, &pAd->StaCfg.PTK[32],
-		       LEN_TKIP_EK);
-	NdisMoveMemory(pEntry->PairwiseKey.RxMic, &pAd->StaCfg.PTK[48],
-		       LEN_TKIP_RXMICK);
-	NdisMoveMemory(pEntry->PairwiseKey.TxMic,
-		       &pAd->StaCfg.PTK[48 + LEN_TKIP_RXMICK], LEN_TKIP_TXMICK);
-	pEntry->PairwiseKey.CipherAlg = pSharedKey->CipherAlg;
-
-	/* Update pairwise key information to ASIC Shared Key Table */
-	AsicAddSharedKeyEntry(pAd,
-			      BSS0,
-			      0,
-			      pSharedKey->CipherAlg,
-			      pSharedKey->Key,
-			      pSharedKey->TxMic, pSharedKey->RxMic);
-
-	/* Update ASIC WCID attribute table and IVEIV table */
-	RTMPAddWcidAttributeEntry(pAd, BSS0, 0, pSharedKey->CipherAlg, pEntry);
-	STA_PORT_SECURED(pAd);
-	pAd->IndicateMediaState = NdisMediaStateConnected;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("%s : AID(%d) port secured\n", __func__, pEntry->Aid));
-
-}
-
-void WpaStaGroupKeySetting(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_cipher_key *pSharedKey;
-
-	pSharedKey = &pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId];
-
-	/* Prepare pair-wise key information into shared key table */
-	NdisZeroMemory(pSharedKey, sizeof(struct rt_cipher_key));
-	pSharedKey->KeyLen = LEN_TKIP_EK;
-	NdisMoveMemory(pSharedKey->Key, pAd->StaCfg.GTK, LEN_TKIP_EK);
-	NdisMoveMemory(pSharedKey->RxMic, &pAd->StaCfg.GTK[16],
-		       LEN_TKIP_RXMICK);
-	NdisMoveMemory(pSharedKey->TxMic, &pAd->StaCfg.GTK[24],
-		       LEN_TKIP_TXMICK);
-
-	/* Update Shared Key CipherAlg */
-	pSharedKey->CipherAlg = CIPHER_NONE;
-	if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled)
-		pSharedKey->CipherAlg = CIPHER_TKIP;
-	else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled)
-		pSharedKey->CipherAlg = CIPHER_AES;
-	else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP40Enabled)
-		pSharedKey->CipherAlg = CIPHER_WEP64;
-	else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP104Enabled)
-		pSharedKey->CipherAlg = CIPHER_WEP128;
-
-	/* Update group key information to ASIC Shared Key Table */
-	AsicAddSharedKeyEntry(pAd,
-			      BSS0,
-			      pAd->StaCfg.DefaultKeyId,
-			      pSharedKey->CipherAlg,
-			      pSharedKey->Key,
-			      pSharedKey->TxMic, pSharedKey->RxMic);
-
-	/* Update ASIC WCID attribute table and IVEIV table */
-	RTMPAddWcidAttributeEntry(pAd,
-				  BSS0,
-				  pAd->StaCfg.DefaultKeyId,
-				  pSharedKey->CipherAlg, NULL);
-
-}
diff --git a/drivers/staging/rt2860/sta_ioctl.c b/drivers/staging/rt2860/sta_ioctl.c
deleted file mode 100644
index 49b1013e7a03081dc864c0a8a4574264ce995802..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/sta_ioctl.c
+++ /dev/null
@@ -1,2912 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-    Module Name:
-    sta_ioctl.c
-
-    Abstract:
-    IOCTL related subroutines
-
-    Revision History:
-    	Who        		 When          What
-    --------    ----------    ----------------------------------------------
-   	Rory Chen   		01-03-2003    	created
-	Rory Chen   		02-14-2005    	modify to support RT61
-	Justin P. Mattock	11/07/2010	Fix typos
-*/
-
-#include	"rt_config.h"
-
-#ifdef DBG
-extern unsigned long RTDebugLevel;
-#endif
-
-#define NR_WEP_KEYS 				4
-#define WEP_SMALL_KEY_LEN 			(40/8)
-#define WEP_LARGE_KEY_LEN 			(104/8)
-
-#define GROUP_KEY_NO                4
-
-extern u8 CipherWpa2Template[];
-
-struct PACKED rt_version_info {
-	u8 DriverVersionW;
-	u8 DriverVersionX;
-	u8 DriverVersionY;
-	u8 DriverVersionZ;
-	u32 DriverBuildYear;
-	u32 DriverBuildMonth;
-	u32 DriverBuildDay;
-};
-
-static __s32 ralinkrate[] = { 2, 4, 11, 22,	/* CCK */
-	12, 18, 24, 36, 48, 72, 96, 108,	/* OFDM */
-	13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260,	/* 20MHz, 800ns GI, MCS: 0 ~ 15 */
-	39, 78, 117, 156, 234, 312, 351, 390,	/* 20MHz, 800ns GI, MCS: 16 ~ 23 */
-	27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540,	/* 40MHz, 800ns GI, MCS: 0 ~ 15 */
-	81, 162, 243, 324, 486, 648, 729, 810,	/* 40MHz, 800ns GI, MCS: 16 ~ 23 */
-	14, 29, 43, 57, 87, 115, 130, 144, 29, 59, 87, 115, 173, 230, 260, 288,	/* 20MHz, 400ns GI, MCS: 0 ~ 15 */
-	43, 87, 130, 173, 260, 317, 390, 433,	/* 20MHz, 400ns GI, MCS: 16 ~ 23 */
-	30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600,	/* 40MHz, 400ns GI, MCS: 0 ~ 15 */
-	90, 180, 270, 360, 540, 720, 810, 900
-};
-
-int Set_SSID_Proc(struct rt_rtmp_adapter *pAdapter, char *arg);
-
-int Set_NetworkType_Proc(struct rt_rtmp_adapter *pAdapter, char *arg);
-
-void RTMPAddKey(struct rt_rtmp_adapter *pAd, struct rt_ndis_802_11_key *pKey)
-{
-	unsigned long KeyIdx;
-	struct rt_mac_table_entry *pEntry;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey ------>\n"));
-
-	if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) {
-		if (pKey->KeyIndex & 0x80000000) {
-			if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) {
-				NdisZeroMemory(pAd->StaCfg.PMK, 32);
-				NdisMoveMemory(pAd->StaCfg.PMK,
-					       pKey->KeyMaterial,
-					       pKey->KeyLength);
-				goto end;
-			}
-			/* Update PTK */
-			NdisZeroMemory(&pAd->SharedKey[BSS0][0],
-				       sizeof(struct rt_cipher_key));
-			pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK;
-			NdisMoveMemory(pAd->SharedKey[BSS0][0].Key,
-				       pKey->KeyMaterial, LEN_TKIP_EK);
-
-			if (pAd->StaCfg.PairCipher ==
-			    Ndis802_11Encryption2Enabled) {
-				NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK,
-					       LEN_TKIP_TXMICK);
-				NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK +
-					       LEN_TKIP_TXMICK,
-					       LEN_TKIP_RXMICK);
-			} else {
-				NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK,
-					       LEN_TKIP_TXMICK);
-				NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK +
-					       LEN_TKIP_TXMICK,
-					       LEN_TKIP_RXMICK);
-			}
-
-			/* Decide its ChiperAlg */
-			if (pAd->StaCfg.PairCipher ==
-			    Ndis802_11Encryption2Enabled)
-				pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP;
-			else if (pAd->StaCfg.PairCipher ==
-				 Ndis802_11Encryption3Enabled)
-				pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES;
-			else
-				pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE;
-
-			/* Update these related information to struct rt_mac_table_entry */
-			pEntry = &pAd->MacTab.Content[BSSID_WCID];
-			NdisMoveMemory(pEntry->PairwiseKey.Key,
-				       pAd->SharedKey[BSS0][0].Key,
-				       LEN_TKIP_EK);
-			NdisMoveMemory(pEntry->PairwiseKey.RxMic,
-				       pAd->SharedKey[BSS0][0].RxMic,
-				       LEN_TKIP_RXMICK);
-			NdisMoveMemory(pEntry->PairwiseKey.TxMic,
-				       pAd->SharedKey[BSS0][0].TxMic,
-				       LEN_TKIP_TXMICK);
-			pEntry->PairwiseKey.CipherAlg =
-			    pAd->SharedKey[BSS0][0].CipherAlg;
-
-			/* Update pairwise key information to ASIC Shared Key Table */
-			AsicAddSharedKeyEntry(pAd,
-					      BSS0,
-					      0,
-					      pAd->SharedKey[BSS0][0].CipherAlg,
-					      pAd->SharedKey[BSS0][0].Key,
-					      pAd->SharedKey[BSS0][0].TxMic,
-					      pAd->SharedKey[BSS0][0].RxMic);
-
-			/* Update ASIC WCID attribute table and IVEIV table */
-			RTMPAddWcidAttributeEntry(pAd,
-						  BSS0,
-						  0,
-						  pAd->SharedKey[BSS0][0].
-						  CipherAlg, pEntry);
-
-			if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) {
-				/* set 802.1x port control */
-				/*pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-				STA_PORT_SECURED(pAd);
-
-				/* Indicate Connected for GUI */
-				pAd->IndicateMediaState =
-				    NdisMediaStateConnected;
-			}
-		} else {
-			/* Update GTK */
-			pAd->StaCfg.DefaultKeyId = (pKey->KeyIndex & 0xFF);
-			NdisZeroMemory(&pAd->
-				       SharedKey[BSS0][pAd->StaCfg.
-						       DefaultKeyId],
-				       sizeof(struct rt_cipher_key));
-			pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen =
-			    LEN_TKIP_EK;
-			NdisMoveMemory(pAd->
-				       SharedKey[BSS0][pAd->StaCfg.
-						       DefaultKeyId].Key,
-				       pKey->KeyMaterial, LEN_TKIP_EK);
-
-			if (pAd->StaCfg.GroupCipher ==
-			    Ndis802_11Encryption2Enabled) {
-				NdisMoveMemory(pAd->
-					       SharedKey[BSS0][pAd->StaCfg.
-							       DefaultKeyId].
-					       RxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK,
-					       LEN_TKIP_TXMICK);
-				NdisMoveMemory(pAd->
-					       SharedKey[BSS0][pAd->StaCfg.
-							       DefaultKeyId].
-					       TxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK +
-					       LEN_TKIP_TXMICK,
-					       LEN_TKIP_RXMICK);
-			} else {
-				NdisMoveMemory(pAd->
-					       SharedKey[BSS0][pAd->StaCfg.
-							       DefaultKeyId].
-					       TxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK,
-					       LEN_TKIP_TXMICK);
-				NdisMoveMemory(pAd->
-					       SharedKey[BSS0][pAd->StaCfg.
-							       DefaultKeyId].
-					       RxMic,
-					       pKey->KeyMaterial + LEN_TKIP_EK +
-					       LEN_TKIP_TXMICK,
-					       LEN_TKIP_RXMICK);
-			}
-
-			/* Update Shared Key CipherAlg */
-			pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].
-			    CipherAlg = CIPHER_NONE;
-			if (pAd->StaCfg.GroupCipher ==
-			    Ndis802_11Encryption2Enabled)
-				pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].
-				    CipherAlg = CIPHER_TKIP;
-			else if (pAd->StaCfg.GroupCipher ==
-				 Ndis802_11Encryption3Enabled)
-				pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].
-				    CipherAlg = CIPHER_AES;
-
-			/* Update group key information to ASIC Shared Key Table */
-			AsicAddSharedKeyEntry(pAd,
-					      BSS0,
-					      pAd->StaCfg.DefaultKeyId,
-					      pAd->SharedKey[BSS0][pAd->StaCfg.
-								   DefaultKeyId].
-					      CipherAlg,
-					      pAd->SharedKey[BSS0][pAd->StaCfg.
-								   DefaultKeyId].
-					      Key,
-					      pAd->SharedKey[BSS0][pAd->StaCfg.
-								   DefaultKeyId].
-					      TxMic,
-					      pAd->SharedKey[BSS0][pAd->StaCfg.
-								   DefaultKeyId].
-					      RxMic);
-
-			/* Update ASIC WCID attribute table and IVEIV table */
-			RTMPAddWcidAttributeEntry(pAd,
-						  BSS0,
-						  pAd->StaCfg.DefaultKeyId,
-						  pAd->SharedKey[BSS0][pAd->
-								       StaCfg.
-								       DefaultKeyId].
-						  CipherAlg, NULL);
-
-			/* set 802.1x port control */
-			/*pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-			STA_PORT_SECURED(pAd);
-
-			/* Indicate Connected for GUI */
-			pAd->IndicateMediaState = NdisMediaStateConnected;
-		}
-	} else			/* dynamic WEP from wpa_supplicant */
-	{
-		u8 CipherAlg;
-		u8 *Key;
-
-		if (pKey->KeyLength == 32)
-			goto end;
-
-		KeyIdx = pKey->KeyIndex & 0x0fffffff;
-
-		if (KeyIdx < 4) {
-			/* it is a default shared key, for Pairwise key setting */
-			if (pKey->KeyIndex & 0x80000000) {
-				pEntry = MacTableLookup(pAd, pKey->BSSID);
-
-				if (pEntry) {
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("RTMPAddKey: Set Pair-wise Key\n"));
-
-					/* set key material and key length */
-					pEntry->PairwiseKey.KeyLen =
-					    (u8)pKey->KeyLength;
-					NdisMoveMemory(pEntry->PairwiseKey.Key,
-						       &pKey->KeyMaterial,
-						       pKey->KeyLength);
-
-					/* set Cipher type */
-					if (pKey->KeyLength == 5)
-						pEntry->PairwiseKey.CipherAlg =
-						    CIPHER_WEP64;
-					else
-						pEntry->PairwiseKey.CipherAlg =
-						    CIPHER_WEP128;
-
-					/* Add Pair-wise key to Asic */
-					AsicAddPairwiseKeyEntry(pAd,
-								pEntry->Addr,
-								(u8)pEntry->
-								Aid,
-								&pEntry->
-								PairwiseKey);
-
-					/* update WCID attribute table and IVEIV table for this entry */
-					RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx,	/* The value may be not zero */
-								  pEntry->
-								  PairwiseKey.
-								  CipherAlg,
-								  pEntry);
-
-				}
-			} else {
-				/* Default key for tx (shared key) */
-				pAd->StaCfg.DefaultKeyId = (u8)KeyIdx;
-
-				/* set key material and key length */
-				pAd->SharedKey[BSS0][KeyIdx].KeyLen =
-				    (u8)pKey->KeyLength;
-				NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key,
-					       &pKey->KeyMaterial,
-					       pKey->KeyLength);
-
-				/* Set Ciper type */
-				if (pKey->KeyLength == 5)
-					pAd->SharedKey[BSS0][KeyIdx].CipherAlg =
-					    CIPHER_WEP64;
-				else
-					pAd->SharedKey[BSS0][KeyIdx].CipherAlg =
-					    CIPHER_WEP128;
-
-				CipherAlg =
-				    pAd->SharedKey[BSS0][KeyIdx].CipherAlg;
-				Key = pAd->SharedKey[BSS0][KeyIdx].Key;
-
-				/* Set Group key material to Asic */
-				AsicAddSharedKeyEntry(pAd, BSS0, KeyIdx,
-						      CipherAlg, Key, NULL,
-						      NULL);
-
-				/* Update WCID attribute table and IVEIV table for this group key table */
-				RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx,
-							  CipherAlg, NULL);
-
-			}
-		}
-	}
-end:
-	return;
-}
-
-char *rtstrchr(const char *s, int c)
-{
-	for (; *s != (char)c; ++s)
-		if (*s == '\0')
-			return NULL;
-	return (char *)s;
-}
-
-/*
-This is required for LinEX2004/kernel2.6.7 to provide iwlist scanning function
-*/
-
-int
-rt_ioctl_giwname(struct net_device *dev,
-		 struct iw_request_info *info, char *name, char *extra)
-{
-	strncpy(name, "Ralink STA", IFNAMSIZ);
-	/* RT2870 2.1.0.0 uses "RT2870 Wireless" */
-	/* RT3090 2.1.0.0 uses "RT2860 Wireless" */
-	return 0;
-}
-
-int rt_ioctl_siwfreq(struct net_device *dev,
-		     struct iw_request_info *info,
-		     struct iw_freq *freq, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	int chan = -1;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (freq->e > 1)
-		return -EINVAL;
-
-	if ((freq->e == 0) && (freq->m <= 1000))
-		chan = freq->m;	/* Setting by channel number */
-	else
-		MAP_KHZ_TO_CHANNEL_ID((freq->m / 100), chan);	/* Setting by frequency - search the table , like 2.412G, 2.422G, */
-
-	if (ChannelSanity(pAdapter, chan) == TRUE) {
-		pAdapter->CommonCfg.Channel = chan;
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("==>rt_ioctl_siwfreq::SIOCSIWFREQ[cmd=0x%x] (Channel=%d)\n",
-			  SIOCSIWFREQ, pAdapter->CommonCfg.Channel));
-	} else
-		return -EINVAL;
-
-	return 0;
-}
-
-int rt_ioctl_giwfreq(struct net_device *dev,
-		     struct iw_request_info *info,
-		     struct iw_freq *freq, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	u8 ch;
-	unsigned long m = 2412000;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	ch = pAdapter->CommonCfg.Channel;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwfreq  %d\n", ch));
-
-	MAP_CHANNEL_ID_TO_KHZ(ch, m);
-	freq->m = m * 100;
-	freq->e = 1;
-	return 0;
-}
-
-int rt_ioctl_siwmode(struct net_device *dev,
-		     struct iw_request_info *info, __u32 * mode, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	switch (*mode) {
-	case IW_MODE_ADHOC:
-		Set_NetworkType_Proc(pAdapter, "Adhoc");
-		break;
-	case IW_MODE_INFRA:
-		Set_NetworkType_Proc(pAdapter, "Infra");
-		break;
-	case IW_MODE_MONITOR:
-		Set_NetworkType_Proc(pAdapter, "Monitor");
-		break;
-	default:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("===>rt_ioctl_siwmode::SIOCSIWMODE (unknown %d)\n",
-			  *mode));
-		return -EINVAL;
-	}
-
-	/* Reset Ralink supplicant to not use, it will be set to start when UI set PMK key */
-	pAdapter->StaCfg.WpaState = SS_NOTUSE;
-
-	return 0;
-}
-
-int rt_ioctl_giwmode(struct net_device *dev,
-		     struct iw_request_info *info, __u32 * mode, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	if (ADHOC_ON(pAdapter))
-		*mode = IW_MODE_ADHOC;
-	else if (INFRA_ON(pAdapter))
-		*mode = IW_MODE_INFRA;
-	else if (MONITOR_ON(pAdapter)) {
-		*mode = IW_MODE_MONITOR;
-	} else
-		*mode = IW_MODE_AUTO;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwmode(mode=%d)\n", *mode));
-	return 0;
-}
-
-int rt_ioctl_siwsens(struct net_device *dev,
-		     struct iw_request_info *info, char *name, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	return 0;
-}
-
-int rt_ioctl_giwsens(struct net_device *dev,
-		     struct iw_request_info *info, char *name, char *extra)
-{
-	return 0;
-}
-
-int rt_ioctl_giwrange(struct net_device *dev,
-		      struct iw_request_info *info,
-		      struct iw_point *data, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	struct iw_range *range = (struct iw_range *)extra;
-	u16 val;
-	int i;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_giwrange\n"));
-	data->length = sizeof(struct iw_range);
-	memset(range, 0, sizeof(struct iw_range));
-
-	range->txpower_capa = IW_TXPOW_DBM;
-
-	if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) {
-		range->min_pmp = 1 * 1024;
-		range->max_pmp = 65535 * 1024;
-		range->min_pmt = 1 * 1024;
-		range->max_pmt = 1000 * 1024;
-		range->pmp_flags = IW_POWER_PERIOD;
-		range->pmt_flags = IW_POWER_TIMEOUT;
-		range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT |
-		    IW_POWER_UNICAST_R | IW_POWER_ALL_R;
-	}
-
-	range->we_version_compiled = WIRELESS_EXT;
-	range->we_version_source = 14;
-
-	range->retry_capa = IW_RETRY_LIMIT;
-	range->retry_flags = IW_RETRY_LIMIT;
-	range->min_retry = 0;
-	range->max_retry = 255;
-
-	range->num_channels = pAdapter->ChannelListNum;
-
-	val = 0;
-	for (i = 1; i <= range->num_channels; i++) {
-		u32 m = 2412000;
-		range->freq[val].i = pAdapter->ChannelList[i - 1].Channel;
-		MAP_CHANNEL_ID_TO_KHZ(pAdapter->ChannelList[i - 1].Channel, m);
-		range->freq[val].m = m * 100;	/* OS_HZ */
-
-		range->freq[val].e = 1;
-		val++;
-		if (val == IW_MAX_FREQUENCIES)
-			break;
-	}
-	range->num_frequency = val;
-
-	range->max_qual.qual = 100;	/* what is correct max? This was not
-					 * documented exactly. At least
-					 * 69 has been observed. */
-	range->max_qual.level = 0;	/* dB */
-	range->max_qual.noise = 0;	/* dB */
-
-	/* What would be suitable values for "average/typical" qual? */
-	range->avg_qual.qual = 20;
-	range->avg_qual.level = -60;
-	range->avg_qual.noise = -95;
-	range->sensitivity = 3;
-
-	range->max_encoding_tokens = NR_WEP_KEYS;
-	range->num_encoding_sizes = 2;
-	range->encoding_size[0] = 5;
-	range->encoding_size[1] = 13;
-
-	range->min_rts = 0;
-	range->max_rts = 2347;
-	range->min_frag = 256;
-	range->max_frag = 2346;
-
-	/* IW_ENC_CAPA_* bit field */
-	range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
-	    IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
-
-	return 0;
-}
-
-int rt_ioctl_siwap(struct net_device *dev,
-		   struct iw_request_info *info,
-		   struct sockaddr *ap_addr, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	NDIS_802_11_MAC_ADDRESS Bssid;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) {
-		RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MLME busy, reset MLME state machine!\n"));
-	}
-	/* tell CNTL state machine to call NdisMSetInformationComplete() after completing */
-	/* this request, because this request is initiated by NDIS. */
-	pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE;
-	/* Prevent to connect AP again in STAMlmePeriodicExec */
-	pAdapter->MlmeAux.AutoReconnectSsidLen = 32;
-
-	memcpy(Bssid, ap_addr->sa_data, MAC_ADDR_LEN);
-	MlmeEnqueue(pAdapter,
-		    MLME_CNTL_STATE_MACHINE,
-		    OID_802_11_BSSID,
-		    sizeof(NDIS_802_11_MAC_ADDRESS), (void *) & Bssid);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCSIWAP %pM\n", Bssid));
-
-	return 0;
-}
-
-int rt_ioctl_giwap(struct net_device *dev,
-		   struct iw_request_info *info,
-		   struct sockaddr *ap_addr, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) {
-		ap_addr->sa_family = ARPHRD_ETHER;
-		memcpy(ap_addr->sa_data, &pAdapter->CommonCfg.Bssid, ETH_ALEN);
-	}
-	/* Add for RT2870 */
-	else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) {
-		ap_addr->sa_family = ARPHRD_ETHER;
-		memcpy(ap_addr->sa_data, &pAdapter->MlmeAux.Bssid, ETH_ALEN);
-	} else {
-		DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIWAP(=EMPTY)\n"));
-		return -ENOTCONN;
-	}
-
-	return 0;
-}
-
-/*
- * Units are in db above the noise floor. That means the
- * rssi values reported in the tx/rx descriptors in the
- * driver are the SNR expressed in db.
- *
- * If you assume that the noise floor is -95, which is an
- * excellent assumption 99.5 % of the time, then you can
- * derive the absolute signal level (i.e. -95 + rssi).
- * There are some other slight factors to take into account
- * depending on whether the rssi measurement is from 11b,
- * 11g, or 11a.   These differences are at most 2db and
- * can be documented.
- *
- * NB: various calculations are based on the orinoco/wavelan
- *     drivers for compatibility
- */
-static void set_quality(struct rt_rtmp_adapter *pAdapter,
-			struct iw_quality *iq, signed char rssi)
-{
-	__u8 ChannelQuality;
-
-	/* Normalize Rssi */
-	if (rssi >= -50)
-		ChannelQuality = 100;
-	else if (rssi >= -80)	/* between -50 ~ -80dbm */
-		ChannelQuality = (__u8) (24 + ((rssi + 80) * 26) / 10);
-	else if (rssi >= -90)	/* between -80 ~ -90dbm */
-		ChannelQuality = (__u8) ((rssi + 90) * 26) / 10;
-	else
-		ChannelQuality = 0;
-
-	iq->qual = (__u8) ChannelQuality;
-
-	iq->level = (__u8) (rssi);
-	iq->noise = (pAdapter->BbpWriteLatch[66] > pAdapter->BbpTuning.FalseCcaUpperThreshold) ? ((__u8) pAdapter->BbpTuning.FalseCcaUpperThreshold) : ((__u8) pAdapter->BbpWriteLatch[66]);	/* noise level (dBm) */
-	iq->noise += 256 - 143;
-	iq->updated = pAdapter->iw_stats.qual.updated;
-}
-
-int rt_ioctl_iwaplist(struct net_device *dev,
-		      struct iw_request_info *info,
-		      struct iw_point *data, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	struct sockaddr addr[IW_MAX_AP];
-	struct iw_quality qual[IW_MAX_AP];
-	int i;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		data->length = 0;
-		return 0;
-		/*return -ENETDOWN; */
-	}
-
-	for (i = 0; i < IW_MAX_AP; i++) {
-		if (i >= pAdapter->ScanTab.BssNr)
-			break;
-		addr[i].sa_family = ARPHRD_ETHER;
-		memcpy(addr[i].sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid,
-		       MAC_ADDR_LEN);
-		set_quality(pAdapter, &qual[i],
-			    pAdapter->ScanTab.BssEntry[i].Rssi);
-	}
-	data->length = i;
-	memcpy(extra, &addr, i * sizeof(addr[0]));
-	data->flags = 1;	/* signal quality present (sort of) */
-	memcpy(extra + i * sizeof(addr[0]), &qual, i * sizeof(qual[i]));
-
-	return 0;
-}
-
-int rt_ioctl_siwscan(struct net_device *dev,
-		     struct iw_request_info *info,
-		     struct iw_point *data, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	unsigned long Now;
-	int Status = NDIS_STATUS_SUCCESS;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (MONITOR_ON(pAdapter)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Driver is in Monitor Mode now!\n"));
-		return -EINVAL;
-	}
-
-	if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) {
-		pAdapter->StaCfg.WpaSupplicantScanCount++;
-	}
-
-	pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE;
-	if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-		return NDIS_STATUS_SUCCESS;
-	do {
-		Now = jiffies;
-
-		if ((pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE)
-		    && (pAdapter->StaCfg.WpaSupplicantScanCount > 3)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("WpaSupplicantScanCount > 3\n"));
-			Status = NDIS_STATUS_SUCCESS;
-			break;
-		}
-
-		if ((OPSTATUS_TEST_FLAG
-		     (pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED))
-		    && ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA)
-			|| (pAdapter->StaCfg.AuthMode ==
-			    Ndis802_11AuthModeWPAPSK))
-		    && (pAdapter->StaCfg.PortSecured ==
-			WPA_802_1X_PORT_NOT_SECURED)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n"));
-			Status = NDIS_STATUS_SUCCESS;
-			break;
-		}
-
-		if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) {
-			RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MLME busy, reset MLME state machine!\n"));
-		}
-		/* tell CNTL state machine to call NdisMSetInformationComplete() after completing */
-		/* this request, because this request is initiated by NDIS. */
-		pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE;
-		/* Reset allowed scan retries */
-		pAdapter->StaCfg.ScanCnt = 0;
-		pAdapter->StaCfg.LastScanTime = Now;
-
-		MlmeEnqueue(pAdapter,
-			    MLME_CNTL_STATE_MACHINE,
-			    OID_802_11_BSSID_LIST_SCAN, 0, NULL);
-
-		Status = NDIS_STATUS_SUCCESS;
-		RTMP_MLME_HANDLER(pAdapter);
-	} while (0);
-	return NDIS_STATUS_SUCCESS;
-}
-
-int rt_ioctl_giwscan(struct net_device *dev,
-		     struct iw_request_info *info,
-		     struct iw_point *data, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	int i = 0;
-	char *current_ev = extra, *previous_ev = extra;
-	char *end_buf;
-	char *current_val;
-	char custom[MAX_CUSTOM_LEN] = { 0 };
-	struct iw_event iwe;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) {
-		/*
-		 * Still scanning, indicate the caller should try again.
-		 */
-		return -EAGAIN;
-	}
-
-	if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) {
-		pAdapter->StaCfg.WpaSupplicantScanCount = 0;
-	}
-
-	if (pAdapter->ScanTab.BssNr == 0) {
-		data->length = 0;
-		return 0;
-	}
-
-	if (data->length > 0)
-		end_buf = extra + data->length;
-	else
-		end_buf = extra + IW_SCAN_MAX_DATA;
-
-	for (i = 0; i < pAdapter->ScanTab.BssNr; i++) {
-		if (current_ev >= end_buf) {
-			return -E2BIG;
-		}
-		/*MAC address */
-		/*================================ */
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = SIOCGIWAP;
-		iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
-		memcpy(iwe.u.ap_addr.sa_data,
-		       &pAdapter->ScanTab.BssEntry[i].Bssid, ETH_ALEN);
-
-		previous_ev = current_ev;
-		current_ev =
-		    iwe_stream_add_event(info, current_ev, end_buf, &iwe,
-					 IW_EV_ADDR_LEN);
-		if (current_ev == previous_ev)
-			return -E2BIG;
-
-		/*
-		   Protocol:
-		   it will show scanned AP's WirelessMode.
-		   it might be
-		   802.11a
-		   802.11a/n
-		   802.11g/n
-		   802.11b/g/n
-		   802.11g
-		   802.11b/g
-		 */
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = SIOCGIWNAME;
-
-		{
-			struct rt_bss_entry *pBssEntry = &pAdapter->ScanTab.BssEntry[i];
-			BOOLEAN isGonly = FALSE;
-			int rateCnt = 0;
-
-			if (pBssEntry->Channel > 14) {
-				if (pBssEntry->HtCapabilityLen != 0)
-					strcpy(iwe.u.name, "802.11a/n");
-				else
-					strcpy(iwe.u.name, "802.11a");
-			} else {
-				/*
-				   if one of non B mode rate is set supported rate, it means G only.
-				 */
-				for (rateCnt = 0;
-				     rateCnt < pBssEntry->SupRateLen;
-				     rateCnt++) {
-					/*
-					   6Mbps(140) 9Mbps(146) and >=12Mbps(152) are supported rate, it means G only.
-					 */
-					if (pBssEntry->SupRate[rateCnt] == 140
-					    || pBssEntry->SupRate[rateCnt] ==
-					    146
-					    || pBssEntry->SupRate[rateCnt] >=
-					    152)
-						isGonly = TRUE;
-				}
-
-				for (rateCnt = 0;
-				     rateCnt < pBssEntry->ExtRateLen;
-				     rateCnt++) {
-					if (pBssEntry->ExtRate[rateCnt] == 140
-					    || pBssEntry->ExtRate[rateCnt] ==
-					    146
-					    || pBssEntry->ExtRate[rateCnt] >=
-					    152)
-						isGonly = TRUE;
-				}
-
-				if (pBssEntry->HtCapabilityLen != 0) {
-					if (isGonly == TRUE)
-						strcpy(iwe.u.name, "802.11g/n");
-					else
-						strcpy(iwe.u.name,
-						       "802.11b/g/n");
-				} else {
-					if (isGonly == TRUE)
-						strcpy(iwe.u.name, "802.11g");
-					else {
-						if (pBssEntry->SupRateLen == 4
-						    && pBssEntry->ExtRateLen ==
-						    0)
-							strcpy(iwe.u.name,
-							       "802.11b");
-						else
-							strcpy(iwe.u.name,
-							       "802.11b/g");
-					}
-				}
-			}
-		}
-
-		previous_ev = current_ev;
-		current_ev =
-		    iwe_stream_add_event(info, current_ev, end_buf, &iwe,
-					 IW_EV_ADDR_LEN);
-		if (current_ev == previous_ev)
-			return -E2BIG;
-
-		/*ESSID */
-		/*================================ */
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = SIOCGIWESSID;
-		iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].SsidLen;
-		iwe.u.data.flags = 1;
-
-		previous_ev = current_ev;
-		current_ev =
-		    iwe_stream_add_point(info, current_ev, end_buf, &iwe,
-					 (char *)pAdapter->ScanTab.
-					 BssEntry[i].Ssid);
-		if (current_ev == previous_ev)
-			return -E2BIG;
-
-		/*Network Type */
-		/*================================ */
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = SIOCGIWMODE;
-		if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11IBSS) {
-			iwe.u.mode = IW_MODE_ADHOC;
-		} else if (pAdapter->ScanTab.BssEntry[i].BssType ==
-			   Ndis802_11Infrastructure) {
-			iwe.u.mode = IW_MODE_INFRA;
-		} else {
-			iwe.u.mode = IW_MODE_AUTO;
-		}
-		iwe.len = IW_EV_UINT_LEN;
-
-		previous_ev = current_ev;
-		current_ev =
-		    iwe_stream_add_event(info, current_ev, end_buf, &iwe,
-					 IW_EV_UINT_LEN);
-		if (current_ev == previous_ev)
-			return -E2BIG;
-
-		/*Channel and Frequency */
-		/*================================ */
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = SIOCGIWFREQ;
-		iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel;
-		iwe.u.freq.e = 0;
-		iwe.u.freq.i = 0;
-
-		previous_ev = current_ev;
-		current_ev =
-		    iwe_stream_add_event(info, current_ev, end_buf, &iwe,
-					 IW_EV_FREQ_LEN);
-		if (current_ev == previous_ev)
-			return -E2BIG;
-
-		/*Add quality statistics */
-		/*================================ */
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = IWEVQUAL;
-		iwe.u.qual.level = 0;
-		iwe.u.qual.noise = 0;
-		set_quality(pAdapter, &iwe.u.qual,
-			    pAdapter->ScanTab.BssEntry[i].Rssi);
-		current_ev =
-		    iwe_stream_add_event(info, current_ev, end_buf, &iwe,
-					 IW_EV_QUAL_LEN);
-		if (current_ev == previous_ev)
-			return -E2BIG;
-
-		/*Encyption key */
-		/*================================ */
-		memset(&iwe, 0, sizeof(iwe));
-		iwe.cmd = SIOCGIWENCODE;
-		if (CAP_IS_PRIVACY_ON
-		    (pAdapter->ScanTab.BssEntry[i].CapabilityInfo))
-			iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
-		else
-			iwe.u.data.flags = IW_ENCODE_DISABLED;
-
-		previous_ev = current_ev;
-		current_ev =
-		    iwe_stream_add_point(info, current_ev, end_buf, &iwe,
-					 (char *)pAdapter->
-					 SharedKey[BSS0][(iwe.u.data.
-							  flags &
-							  IW_ENCODE_INDEX) -
-							 1].Key);
-		if (current_ev == previous_ev)
-			return -E2BIG;
-
-		/*Bit Rate */
-		/*================================ */
-		if (pAdapter->ScanTab.BssEntry[i].SupRateLen) {
-			u8 tmpRate =
-			    pAdapter->ScanTab.BssEntry[i].SupRate[pAdapter->
-								  ScanTab.
-								  BssEntry[i].
-								  SupRateLen -
-								  1];
-			memset(&iwe, 0, sizeof(iwe));
-			iwe.cmd = SIOCGIWRATE;
-			current_val = current_ev + IW_EV_LCP_LEN;
-			if (tmpRate == 0x82)
-				iwe.u.bitrate.value = 1 * 1000000;
-			else if (tmpRate == 0x84)
-				iwe.u.bitrate.value = 2 * 1000000;
-			else if (tmpRate == 0x8B)
-				iwe.u.bitrate.value = 5.5 * 1000000;
-			else if (tmpRate == 0x96)
-				iwe.u.bitrate.value = 11 * 1000000;
-			else
-				iwe.u.bitrate.value = (tmpRate / 2) * 1000000;
-
-			if (tmpRate == 0x6c
-			    && pAdapter->ScanTab.BssEntry[i].HtCapabilityLen >
-			    0) {
-				int rate_count = ARRAY_SIZE(ralinkrate);
-				struct rt_ht_cap_info capInfo =
-				    pAdapter->ScanTab.BssEntry[i].HtCapability.
-				    HtCapInfo;
-				int shortGI =
-				    capInfo.ChannelWidth ? capInfo.
-				    ShortGIfor40 : capInfo.ShortGIfor20;
-				int maxMCS =
-				    pAdapter->ScanTab.BssEntry[i].HtCapability.
-				    MCSSet[1] ? 15 : 7;
-				int rate_index =
-				    12 + ((u8)capInfo.ChannelWidth * 24) +
-				    ((u8)shortGI * 48) + ((u8)maxMCS);
-
-				if (rate_index < 0)
-					rate_index = 0;
-				if (rate_index >= rate_count)
-					rate_index = rate_count - 1;
-				iwe.u.bitrate.value =
-				    ralinkrate[rate_index] * 500000;
-			}
-
-			iwe.u.bitrate.disabled = 0;
-			current_val = iwe_stream_add_value(info, current_ev,
-							   current_val, end_buf,
-							   &iwe,
-							   IW_EV_PARAM_LEN);
-
-			if ((current_val - current_ev) > IW_EV_LCP_LEN)
-				current_ev = current_val;
-			else
-				return -E2BIG;
-		}
-		/*WPA IE */
-		if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) {
-			memset(&iwe, 0, sizeof(iwe));
-			memset(&custom[0], 0, MAX_CUSTOM_LEN);
-			memcpy(custom,
-			       &(pAdapter->ScanTab.BssEntry[i].WpaIE.IE[0]),
-			       pAdapter->ScanTab.BssEntry[i].WpaIE.IELen);
-			iwe.cmd = IWEVGENIE;
-			iwe.u.data.length =
-			    pAdapter->ScanTab.BssEntry[i].WpaIE.IELen;
-			current_ev =
-			    iwe_stream_add_point(info, current_ev, end_buf,
-						 &iwe, custom);
-			if (current_ev == previous_ev)
-				return -E2BIG;
-		}
-		/*WPA2 IE */
-		if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) {
-			memset(&iwe, 0, sizeof(iwe));
-			memset(&custom[0], 0, MAX_CUSTOM_LEN);
-			memcpy(custom,
-			       &(pAdapter->ScanTab.BssEntry[i].RsnIE.IE[0]),
-			       pAdapter->ScanTab.BssEntry[i].RsnIE.IELen);
-			iwe.cmd = IWEVGENIE;
-			iwe.u.data.length =
-			    pAdapter->ScanTab.BssEntry[i].RsnIE.IELen;
-			current_ev =
-			    iwe_stream_add_point(info, current_ev, end_buf,
-						 &iwe, custom);
-			if (current_ev == previous_ev)
-				return -E2BIG;
-		}
-	}
-
-	data->length = current_ev - extra;
-	pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE;
-	DBGPRINT(RT_DEBUG_ERROR,
-		 ("===>rt_ioctl_giwscan. %d(%d) BSS returned, data->length = %d\n",
-		  i, pAdapter->ScanTab.BssNr, data->length));
-	return 0;
-}
-
-int rt_ioctl_siwessid(struct net_device *dev,
-		      struct iw_request_info *info,
-		      struct iw_point *data, char *essid)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (data->flags) {
-		char *pSsidString = NULL;
-
-		/* Includes null character. */
-		if (data->length > (IW_ESSID_MAX_SIZE + 1))
-			return -E2BIG;
-
-		pSsidString = kmalloc(MAX_LEN_OF_SSID + 1, MEM_ALLOC_FLAG);
-		if (pSsidString) {
-			NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID + 1);
-			NdisMoveMemory(pSsidString, essid, data->length);
-			if (Set_SSID_Proc(pAdapter, pSsidString) == FALSE)
-				return -EINVAL;
-		} else
-			return -ENOMEM;
-	} else {
-		/* ANY ssid */
-		if (Set_SSID_Proc(pAdapter, "") == FALSE)
-			return -EINVAL;
-	}
-	return 0;
-}
-
-int rt_ioctl_giwessid(struct net_device *dev,
-		      struct iw_request_info *info,
-		      struct iw_point *data, char *essid)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	data->flags = 1;
-	if (MONITOR_ON(pAdapter)) {
-		data->length = 0;
-		return 0;
-	}
-
-	if (OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("MediaState is connected\n"));
-		data->length = pAdapter->CommonCfg.SsidLen;
-		memcpy(essid, pAdapter->CommonCfg.Ssid,
-		       pAdapter->CommonCfg.SsidLen);
-	}
-#ifdef RTMP_MAC_USB
-	/* Add for RT2870 */
-	else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) {
-		data->length = pAdapter->CommonCfg.SsidLen;
-		memcpy(essid, pAdapter->CommonCfg.Ssid,
-		       pAdapter->CommonCfg.SsidLen);
-	}
-#endif /* RTMP_MAC_USB // */
-	else {			/*the ANY ssid was specified */
-		data->length = 0;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("MediaState is not connected, ess\n"));
-	}
-
-	return 0;
-
-}
-
-int rt_ioctl_siwnickn(struct net_device *dev,
-		      struct iw_request_info *info,
-		      struct iw_point *data, char *nickname)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (data->length > IW_ESSID_MAX_SIZE)
-		return -EINVAL;
-
-	memset(pAdapter->nickname, 0, IW_ESSID_MAX_SIZE + 1);
-	memcpy(pAdapter->nickname, nickname, data->length);
-
-	return 0;
-}
-
-int rt_ioctl_giwnickn(struct net_device *dev,
-		      struct iw_request_info *info,
-		      struct iw_point *data, char *nickname)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	if (data->length > strlen((char *)pAdapter->nickname) + 1)
-		data->length = strlen((char *)pAdapter->nickname) + 1;
-	if (data->length > 0) {
-		memcpy(nickname, pAdapter->nickname, data->length - 1);
-		nickname[data->length - 1] = '\0';
-	}
-	return 0;
-}
-
-int rt_ioctl_siwrts(struct net_device *dev,
-		    struct iw_request_info *info,
-		    struct iw_param *rts, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	u16 val;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (rts->disabled)
-		val = MAX_RTS_THRESHOLD;
-	else if (rts->value < 0 || rts->value > MAX_RTS_THRESHOLD)
-		return -EINVAL;
-	else if (rts->value == 0)
-		val = MAX_RTS_THRESHOLD;
-	else
-		val = rts->value;
-
-	if (val != pAdapter->CommonCfg.RtsThreshold)
-		pAdapter->CommonCfg.RtsThreshold = val;
-
-	return 0;
-}
-
-int rt_ioctl_giwrts(struct net_device *dev,
-		    struct iw_request_info *info,
-		    struct iw_param *rts, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	rts->value = pAdapter->CommonCfg.RtsThreshold;
-	rts->disabled = (rts->value == MAX_RTS_THRESHOLD);
-	rts->fixed = 1;
-
-	return 0;
-}
-
-int rt_ioctl_siwfrag(struct net_device *dev,
-		     struct iw_request_info *info,
-		     struct iw_param *frag, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	u16 val;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (frag->disabled)
-		val = MAX_FRAG_THRESHOLD;
-	else if (frag->value >= MIN_FRAG_THRESHOLD
-		 && frag->value <= MAX_FRAG_THRESHOLD)
-		val = __cpu_to_le16(frag->value & ~0x1);	/* even numbers only */
-	else if (frag->value == 0)
-		val = MAX_FRAG_THRESHOLD;
-	else
-		return -EINVAL;
-
-	pAdapter->CommonCfg.FragmentThreshold = val;
-	return 0;
-}
-
-int rt_ioctl_giwfrag(struct net_device *dev,
-		     struct iw_request_info *info,
-		     struct iw_param *frag, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	frag->value = pAdapter->CommonCfg.FragmentThreshold;
-	frag->disabled = (frag->value == MAX_FRAG_THRESHOLD);
-	frag->fixed = 1;
-
-	return 0;
-}
-
-#define MAX_WEP_KEY_SIZE 13
-#define MIN_WEP_KEY_SIZE 5
-int rt_ioctl_siwencode(struct net_device *dev,
-		       struct iw_request_info *info,
-		       struct iw_point *erq, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if ((erq->length == 0) && (erq->flags & IW_ENCODE_DISABLED)) {
-		pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled;
-		pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled;
-		pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled;
-		pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus;
-		pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
-		goto done;
-	} else if (erq->flags & IW_ENCODE_RESTRICTED
-		   || erq->flags & IW_ENCODE_OPEN) {
-		/*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-		STA_PORT_SECURED(pAdapter);
-		pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled;
-		pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled;
-		pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled;
-		pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus;
-		if (erq->flags & IW_ENCODE_RESTRICTED)
-			pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared;
-		else
-			pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
-	}
-
-	if (erq->length > 0) {
-		int keyIdx = (erq->flags & IW_ENCODE_INDEX) - 1;
-		/* Check the size of the key */
-		if (erq->length > MAX_WEP_KEY_SIZE) {
-			return -EINVAL;
-		}
-		/* Check key index */
-		if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("==>rt_ioctl_siwencode::Wrong keyIdx=%d! Using default key instead (%d)\n",
-				  keyIdx, pAdapter->StaCfg.DefaultKeyId));
-
-			/*Using default key */
-			keyIdx = pAdapter->StaCfg.DefaultKeyId;
-		} else
-			pAdapter->StaCfg.DefaultKeyId = keyIdx;
-
-		NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16);
-
-		if (erq->length == MAX_WEP_KEY_SIZE) {
-			pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
-			    MAX_WEP_KEY_SIZE;
-			pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
-			    CIPHER_WEP128;
-		} else if (erq->length == MIN_WEP_KEY_SIZE) {
-			pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
-			    MIN_WEP_KEY_SIZE;
-			pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
-			    CIPHER_WEP64;
-		} else
-			/* Disable the key */
-			pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0;
-
-		/* Check if the key is not marked as invalid */
-		if (!(erq->flags & IW_ENCODE_NOKEY)) {
-			/* Copy the key in the driver */
-			NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key,
-				       extra, erq->length);
-		}
-	} else {
-		/* Do we want to just set the transmit key index ? */
-		int index = (erq->flags & IW_ENCODE_INDEX) - 1;
-		if ((index >= 0) && (index < 4)) {
-			pAdapter->StaCfg.DefaultKeyId = index;
-		} else
-			/* Don't complain if the mode is only changed */
-		if (!(erq->flags & IW_ENCODE_MODE))
-			return -EINVAL;
-	}
-
-done:
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("==>rt_ioctl_siwencode::erq->flags=%x\n", erq->flags));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("==>rt_ioctl_siwencode::AuthMode=%x\n",
-		  pAdapter->StaCfg.AuthMode));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("==>rt_ioctl_siwencode::DefaultKeyId=%x, KeyLen = %d\n",
-		  pAdapter->StaCfg.DefaultKeyId,
-		  pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].
-		  KeyLen));
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("==>rt_ioctl_siwencode::WepStatus=%x\n",
-		  pAdapter->StaCfg.WepStatus));
-	return 0;
-}
-
-int
-rt_ioctl_giwencode(struct net_device *dev,
-		   struct iw_request_info *info,
-		   struct iw_point *erq, char *key)
-{
-	int kid;
-	struct rt_rtmp_adapter *pAdapter = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	kid = erq->flags & IW_ENCODE_INDEX;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("===>rt_ioctl_giwencode %d\n", erq->flags & IW_ENCODE_INDEX));
-
-	if (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) {
-		erq->length = 0;
-		erq->flags = IW_ENCODE_DISABLED;
-	} else if ((kid > 0) && (kid <= 4)) {
-		/* copy wep key */
-		erq->flags = kid;	/* NB: base 1 */
-		if (erq->length > pAdapter->SharedKey[BSS0][kid - 1].KeyLen)
-			erq->length = pAdapter->SharedKey[BSS0][kid - 1].KeyLen;
-		memcpy(key, pAdapter->SharedKey[BSS0][kid - 1].Key,
-		       erq->length);
-		/*if ((kid == pAdapter->PortCfg.DefaultKeyId)) */
-		/*erq->flags |= IW_ENCODE_ENABLED; */	/* XXX */
-		if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared)
-			erq->flags |= IW_ENCODE_RESTRICTED;	/* XXX */
-		else
-			erq->flags |= IW_ENCODE_OPEN;	/* XXX */
-
-	} else if (kid == 0) {
-		if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared)
-			erq->flags |= IW_ENCODE_RESTRICTED;	/* XXX */
-		else
-			erq->flags |= IW_ENCODE_OPEN;	/* XXX */
-		erq->length =
-		    pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].
-		    KeyLen;
-		memcpy(key,
-		       pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].
-		       Key, erq->length);
-		/* copy default key ID */
-		if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared)
-			erq->flags |= IW_ENCODE_RESTRICTED;	/* XXX */
-		else
-			erq->flags |= IW_ENCODE_OPEN;	/* XXX */
-		erq->flags = pAdapter->StaCfg.DefaultKeyId + 1;	/* NB: base 1 */
-		erq->flags |= IW_ENCODE_ENABLED;	/* XXX */
-	}
-
-	return 0;
-
-}
-
-void getBaInfo(struct rt_rtmp_adapter *pAd, char *pOutBuf)
-{
-	int i, j;
-	struct rt_ba_ori_entry *pOriBAEntry;
-	struct rt_ba_rec_entry *pRecBAEntry;
-
-	for (i = 0; i < MAX_LEN_OF_MAC_TABLE; i++) {
-		struct rt_mac_table_entry *pEntry = &pAd->MacTab.Content[i];
-		if (((pEntry->ValidAsCLI || pEntry->ValidAsApCli)
-		     && (pEntry->Sst == SST_ASSOC))
-		    || (pEntry->ValidAsWDS) || (pEntry->ValidAsMesh)) {
-			sprintf(pOutBuf + strlen(pOutBuf), "\n%pM (Aid = %d) "
-				"(AP) -\n", pEntry->Addr, pEntry->Aid);
-
-			sprintf(pOutBuf, "%s[Recipient]\n", pOutBuf);
-			for (j = 0; j < NUM_OF_TID; j++) {
-				if (pEntry->BARecWcidArray[j] != 0) {
-					pRecBAEntry =
-					    &pAd->BATable.BARecEntry[pEntry->
-								     BARecWcidArray
-								     [j]];
-					sprintf(pOutBuf + strlen(pOutBuf),
-						"TID=%d, BAWinSize=%d, LastIndSeq=%d, ReorderingPkts=%d\n",
-						j, pRecBAEntry->BAWinSize,
-						pRecBAEntry->LastIndSeq,
-						pRecBAEntry->list.qlen);
-				}
-			}
-			sprintf(pOutBuf, "%s\n", pOutBuf);
-
-			sprintf(pOutBuf, "%s[Originator]\n", pOutBuf);
-			for (j = 0; j < NUM_OF_TID; j++) {
-				if (pEntry->BAOriWcidArray[j] != 0) {
-					pOriBAEntry =
-					    &pAd->BATable.BAOriEntry[pEntry->
-								     BAOriWcidArray
-								     [j]];
-					sprintf(pOutBuf + strlen(pOutBuf),
-						"TID=%d, BAWinSize=%d, StartSeq=%d, CurTxSeq=%d\n",
-						j, pOriBAEntry->BAWinSize,
-						pOriBAEntry->Sequence,
-						pEntry->TxSeq[j]);
-				}
-			}
-			sprintf(pOutBuf, "%s\n\n", pOutBuf);
-		}
-		if (strlen(pOutBuf) > (IW_PRIV_SIZE_MASK - 30))
-			break;
-	}
-
-	return;
-}
-
-int rt_ioctl_siwmlme(struct net_device *dev,
-		     struct iw_request_info *info,
-		     union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-	struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer;
-	struct rt_mlme_queue_elem MsgElem;
-	struct rt_mlme_disassoc_req DisAssocReq;
-	struct rt_mlme_deauth_req DeAuthReq;
-
-	GET_PAD_FROM_NET_DEV(pAd, dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("====> %s\n", __func__));
-
-	if (pMlme == NULL)
-		return -EINVAL;
-
-	switch (pMlme->cmd) {
-#ifdef IW_MLME_DEAUTH
-	case IW_MLME_DEAUTH:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("====> %s - IW_MLME_DEAUTH\n", __func__));
-		COPY_MAC_ADDR(DeAuthReq.Addr, pAd->CommonCfg.Bssid);
-		DeAuthReq.Reason = pMlme->reason_code;
-		MsgElem.MsgLen = sizeof(struct rt_mlme_deauth_req);
-		NdisMoveMemory(MsgElem.Msg, &DeAuthReq,
-			       sizeof(struct rt_mlme_deauth_req));
-		MlmeDeauthReqAction(pAd, &MsgElem);
-		if (INFRA_ON(pAd)) {
-			LinkDown(pAd, FALSE);
-			pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
-		}
-		break;
-#endif /* IW_MLME_DEAUTH // */
-#ifdef IW_MLME_DISASSOC
-	case IW_MLME_DISASSOC:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("====> %s - IW_MLME_DISASSOC\n", __func__));
-		COPY_MAC_ADDR(DisAssocReq.Addr, pAd->CommonCfg.Bssid);
-		DisAssocReq.Reason = pMlme->reason_code;
-
-		MsgElem.Machine = ASSOC_STATE_MACHINE;
-		MsgElem.MsgType = MT2_MLME_DISASSOC_REQ;
-		MsgElem.MsgLen = sizeof(struct rt_mlme_disassoc_req);
-		NdisMoveMemory(MsgElem.Msg, &DisAssocReq,
-			       sizeof(struct rt_mlme_disassoc_req));
-
-		pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC;
-		MlmeDisassocReqAction(pAd, &MsgElem);
-		break;
-#endif /* IW_MLME_DISASSOC // */
-	default:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("====> %s - Unknow Command\n", __func__));
-		break;
-	}
-
-	return 0;
-}
-
-int rt_ioctl_siwauth(struct net_device *dev,
-		     struct iw_request_info *info,
-		     union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	struct iw_param *param = &wrqu->param;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-	switch (param->flags & IW_AUTH_INDEX) {
-	case IW_AUTH_WPA_VERSION:
-		if (param->value == IW_AUTH_WPA_VERSION_WPA) {
-			pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK;
-			if (pAdapter->StaCfg.BssType == BSS_ADHOC)
-				pAdapter->StaCfg.AuthMode =
-				    Ndis802_11AuthModeWPANone;
-		} else if (param->value == IW_AUTH_WPA_VERSION_WPA2)
-			pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK;
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n",
-			  __func__, param->value));
-		break;
-	case IW_AUTH_CIPHER_PAIRWISE:
-		if (param->value == IW_AUTH_CIPHER_NONE) {
-			pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled;
-			pAdapter->StaCfg.OrigWepStatus =
-			    pAdapter->StaCfg.WepStatus;
-			pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled;
-		} else if (param->value == IW_AUTH_CIPHER_WEP40 ||
-			   param->value == IW_AUTH_CIPHER_WEP104) {
-			pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled;
-			pAdapter->StaCfg.OrigWepStatus =
-			    pAdapter->StaCfg.WepStatus;
-			pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled;
-			pAdapter->StaCfg.IEEE8021X = FALSE;
-		} else if (param->value == IW_AUTH_CIPHER_TKIP) {
-			pAdapter->StaCfg.WepStatus =
-			    Ndis802_11Encryption2Enabled;
-			pAdapter->StaCfg.OrigWepStatus =
-			    pAdapter->StaCfg.WepStatus;
-			pAdapter->StaCfg.PairCipher =
-			    Ndis802_11Encryption2Enabled;
-		} else if (param->value == IW_AUTH_CIPHER_CCMP) {
-			pAdapter->StaCfg.WepStatus =
-			    Ndis802_11Encryption3Enabled;
-			pAdapter->StaCfg.OrigWepStatus =
-			    pAdapter->StaCfg.WepStatus;
-			pAdapter->StaCfg.PairCipher =
-			    Ndis802_11Encryption3Enabled;
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_CIPHER_PAIRWISE - param->value = %d!\n",
-			  __func__, param->value));
-		break;
-	case IW_AUTH_CIPHER_GROUP:
-		if (param->value == IW_AUTH_CIPHER_NONE) {
-			pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled;
-		} else if (param->value == IW_AUTH_CIPHER_WEP40 ||
-			   param->value == IW_AUTH_CIPHER_WEP104) {
-			pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled;
-		} else if (param->value == IW_AUTH_CIPHER_TKIP) {
-			pAdapter->StaCfg.GroupCipher =
-			    Ndis802_11Encryption2Enabled;
-		} else if (param->value == IW_AUTH_CIPHER_CCMP) {
-			pAdapter->StaCfg.GroupCipher =
-			    Ndis802_11Encryption3Enabled;
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_CIPHER_GROUP - param->value = %d!\n",
-			  __func__, param->value));
-		break;
-	case IW_AUTH_KEY_MGMT:
-		if (param->value == IW_AUTH_KEY_MGMT_802_1X) {
-			if (pAdapter->StaCfg.AuthMode ==
-			    Ndis802_11AuthModeWPAPSK) {
-				pAdapter->StaCfg.AuthMode =
-				    Ndis802_11AuthModeWPA;
-				pAdapter->StaCfg.IEEE8021X = FALSE;
-			} else if (pAdapter->StaCfg.AuthMode ==
-				   Ndis802_11AuthModeWPA2PSK) {
-				pAdapter->StaCfg.AuthMode =
-				    Ndis802_11AuthModeWPA2;
-				pAdapter->StaCfg.IEEE8021X = FALSE;
-			} else
-				/* WEP 1x */
-				pAdapter->StaCfg.IEEE8021X = TRUE;
-		} else if (param->value == 0) {
-			/*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-			STA_PORT_SECURED(pAdapter);
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_KEY_MGMT - param->value = %d!\n",
-			  __func__, param->value));
-		break;
-	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-		break;
-	case IW_AUTH_PRIVACY_INVOKED:
-		/*if (param->value == 0)
-		   {
-		   pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
-		   pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled;
-		   pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus;
-		   pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled;
-		   pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled;
-		   } */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_PRIVACY_INVOKED - param->value = %d!\n",
-			  __func__, param->value));
-		break;
-	case IW_AUTH_DROP_UNENCRYPTED:
-		if (param->value != 0)
-			pAdapter->StaCfg.PortSecured =
-			    WPA_802_1X_PORT_NOT_SECURED;
-		else {
-			/*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-			STA_PORT_SECURED(pAdapter);
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n",
-			  __func__, param->value));
-		break;
-	case IW_AUTH_80211_AUTH_ALG:
-		if (param->value & IW_AUTH_ALG_SHARED_KEY) {
-			pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared;
-		} else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) {
-			pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
-		} else
-			return -EINVAL;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_80211_AUTH_ALG - param->value = %d!\n",
-			  __func__, param->value));
-		break;
-	case IW_AUTH_WPA_ENABLED:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::IW_AUTH_WPA_ENABLED - Driver supports WPA!(param->value = %d)\n",
-			  __func__, param->value));
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return 0;
-}
-
-int rt_ioctl_giwauth(struct net_device *dev,
-		     struct iw_request_info *info,
-		     union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	struct iw_param *param = &wrqu->param;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	switch (param->flags & IW_AUTH_INDEX) {
-	case IW_AUTH_DROP_UNENCRYPTED:
-		param->value =
-		    (pAdapter->StaCfg.WepStatus ==
-		     Ndis802_11WEPDisabled) ? 0 : 1;
-		break;
-
-	case IW_AUTH_80211_AUTH_ALG:
-		param->value =
-		    (pAdapter->StaCfg.AuthMode ==
-		     Ndis802_11AuthModeShared) ? IW_AUTH_ALG_SHARED_KEY :
-		    IW_AUTH_ALG_OPEN_SYSTEM;
-		break;
-
-	case IW_AUTH_WPA_ENABLED:
-		param->value =
-		    (pAdapter->StaCfg.AuthMode >=
-		     Ndis802_11AuthModeWPA) ? 1 : 0;
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("rt_ioctl_giwauth::param->value = %d!\n", param->value));
-	return 0;
-}
-
-void fnSetCipherKey(struct rt_rtmp_adapter *pAdapter,
-		    int keyIdx,
-		    u8 CipherAlg,
-		    IN BOOLEAN bGTK, IN struct iw_encode_ext *ext)
-{
-	NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(struct rt_cipher_key));
-	pAdapter->SharedKey[BSS0][keyIdx].KeyLen = LEN_TKIP_EK;
-	NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key,
-		       LEN_TKIP_EK);
-	NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].TxMic,
-		       ext->key + LEN_TKIP_EK, LEN_TKIP_TXMICK);
-	NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].RxMic,
-		       ext->key + LEN_TKIP_EK + LEN_TKIP_TXMICK,
-		       LEN_TKIP_RXMICK);
-	pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CipherAlg;
-
-	/* Update group key information to ASIC Shared Key Table */
-	AsicAddSharedKeyEntry(pAdapter,
-			      BSS0,
-			      keyIdx,
-			      pAdapter->SharedKey[BSS0][keyIdx].CipherAlg,
-			      pAdapter->SharedKey[BSS0][keyIdx].Key,
-			      pAdapter->SharedKey[BSS0][keyIdx].TxMic,
-			      pAdapter->SharedKey[BSS0][keyIdx].RxMic);
-
-	if (bGTK)
-		/* Update ASIC WCID attribute table and IVEIV table */
-		RTMPAddWcidAttributeEntry(pAdapter,
-					  BSS0,
-					  keyIdx,
-					  pAdapter->SharedKey[BSS0][keyIdx].
-					  CipherAlg, NULL);
-	else
-		/* Update ASIC WCID attribute table and IVEIV table */
-		RTMPAddWcidAttributeEntry(pAdapter,
-					  BSS0,
-					  keyIdx,
-					  pAdapter->SharedKey[BSS0][keyIdx].
-					  CipherAlg,
-					  &pAdapter->MacTab.
-					  Content[BSSID_WCID]);
-}
-
-int rt_ioctl_siwencodeext(struct net_device *dev,
-			  struct iw_request_info *info,
-			  union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAdapter = NULL;
-	struct iw_point *encoding = &wrqu->encoding;
-	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-	int keyIdx, alg = ext->alg;
-
-	GET_PAD_FROM_NET_DEV(pAdapter, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if (encoding->flags & IW_ENCODE_DISABLED) {
-		keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1;
-		/* set BSSID wcid entry of the Pair-wise Key table as no-security mode */
-		AsicRemovePairwiseKeyEntry(pAdapter, BSS0, BSSID_WCID);
-		pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0;
-		pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_NONE;
-		AsicRemoveSharedKeyEntry(pAdapter, 0, (u8)keyIdx);
-		NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx],
-			       sizeof(struct rt_cipher_key));
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("%s::Remove all keys!(encoding->flags = %x)\n",
-			  __func__, encoding->flags));
-	} else {
-		/* Get Key Index and convet to our own defined key index */
-		keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1;
-		if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS))
-			return -EINVAL;
-
-		if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-			pAdapter->StaCfg.DefaultKeyId = keyIdx;
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s::DefaultKeyId = %d\n", __func__,
-				  pAdapter->StaCfg.DefaultKeyId));
-		}
-
-		switch (alg) {
-		case IW_ENCODE_ALG_NONE:
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s::IW_ENCODE_ALG_NONE\n", __func__));
-			break;
-		case IW_ENCODE_ALG_WEP:
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s::IW_ENCODE_ALG_WEP - ext->key_len = %d, keyIdx = %d\n",
-				  __func__, ext->key_len, keyIdx));
-			if (ext->key_len == MAX_WEP_KEY_SIZE) {
-				pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
-				    MAX_WEP_KEY_SIZE;
-				pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
-				    CIPHER_WEP128;
-			} else if (ext->key_len == MIN_WEP_KEY_SIZE) {
-				pAdapter->SharedKey[BSS0][keyIdx].KeyLen =
-				    MIN_WEP_KEY_SIZE;
-				pAdapter->SharedKey[BSS0][keyIdx].CipherAlg =
-				    CIPHER_WEP64;
-			} else
-				return -EINVAL;
-
-			NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key,
-				       16);
-			NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key,
-				       ext->key, ext->key_len);
-			if (pAdapter->StaCfg.GroupCipher ==
-			    Ndis802_11GroupWEP40Enabled
-			    || pAdapter->StaCfg.GroupCipher ==
-			    Ndis802_11GroupWEP104Enabled) {
-				/* Set Group key material to Asic */
-				AsicAddSharedKeyEntry(pAdapter, BSS0, keyIdx,
-						      pAdapter->
-						      SharedKey[BSS0][keyIdx].
-						      CipherAlg,
-						      pAdapter->
-						      SharedKey[BSS0][keyIdx].
-						      Key, NULL, NULL);
-
-				/* Update WCID attribute table and IVEIV table for this group key table */
-				RTMPAddWcidAttributeEntry(pAdapter, BSS0,
-							  keyIdx,
-							  pAdapter->
-							  SharedKey[BSS0]
-							  [keyIdx].CipherAlg,
-							  NULL);
-
-				STA_PORT_SECURED(pAdapter);
-
-				/* Indicate Connected for GUI */
-				pAdapter->IndicateMediaState =
-				    NdisMediaStateConnected;
-			}
-			break;
-		case IW_ENCODE_ALG_TKIP:
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("%s::IW_ENCODE_ALG_TKIP - keyIdx = %d, ext->key_len = %d\n",
-				  __func__, keyIdx, ext->key_len));
-			if (ext->key_len == 32) {
-				if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-					fnSetCipherKey(pAdapter, keyIdx,
-						       CIPHER_TKIP, FALSE, ext);
-					if (pAdapter->StaCfg.AuthMode >=
-					    Ndis802_11AuthModeWPA2) {
-						/*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-						STA_PORT_SECURED(pAdapter);
-						pAdapter->IndicateMediaState =
-						    NdisMediaStateConnected;
-					}
-				} else if (ext->
-					   ext_flags & IW_ENCODE_EXT_GROUP_KEY)
-				{
-					fnSetCipherKey(pAdapter, keyIdx,
-						       CIPHER_TKIP, TRUE, ext);
-
-					/* set 802.1x port control */
-					/*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-					STA_PORT_SECURED(pAdapter);
-					pAdapter->IndicateMediaState =
-					    NdisMediaStateConnected;
-				}
-			} else
-				return -EINVAL;
-			break;
-		case IW_ENCODE_ALG_CCMP:
-			if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-				fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES,
-					       FALSE, ext);
-				if (pAdapter->StaCfg.AuthMode >=
-				    Ndis802_11AuthModeWPA2)
-					/*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-					STA_PORT_SECURED(pAdapter);
-				pAdapter->IndicateMediaState =
-				    NdisMediaStateConnected;
-			} else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
-				fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES,
-					       TRUE, ext);
-
-				/* set 802.1x port control */
-				/*pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; */
-				STA_PORT_SECURED(pAdapter);
-				pAdapter->IndicateMediaState =
-				    NdisMediaStateConnected;
-			}
-			break;
-		default:
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-int
-rt_ioctl_giwencodeext(struct net_device *dev,
-		      struct iw_request_info *info,
-		      union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-	char *pKey = NULL;
-	struct iw_point *encoding = &wrqu->encoding;
-	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-	int idx, max_key_len;
-
-	GET_PAD_FROM_NET_DEV(pAd, dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt_ioctl_giwencodeext\n"));
-
-	max_key_len = encoding->length - sizeof(*ext);
-	if (max_key_len < 0)
-		return -EINVAL;
-
-	idx = encoding->flags & IW_ENCODE_INDEX;
-	if (idx) {
-		if (idx < 1 || idx > 4)
-			return -EINVAL;
-		idx--;
-
-		if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) ||
-		    (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled)) {
-			if (idx != pAd->StaCfg.DefaultKeyId) {
-				ext->key_len = 0;
-				return 0;
-			}
-		}
-	} else
-		idx = pAd->StaCfg.DefaultKeyId;
-
-	encoding->flags = idx + 1;
-	memset(ext, 0, sizeof(*ext));
-
-	ext->key_len = 0;
-	switch (pAd->StaCfg.WepStatus) {
-	case Ndis802_11WEPDisabled:
-		ext->alg = IW_ENCODE_ALG_NONE;
-		encoding->flags |= IW_ENCODE_DISABLED;
-		break;
-	case Ndis802_11WEPEnabled:
-		ext->alg = IW_ENCODE_ALG_WEP;
-		if (pAd->SharedKey[BSS0][idx].KeyLen > max_key_len)
-			return -E2BIG;
-		else {
-			ext->key_len = pAd->SharedKey[BSS0][idx].KeyLen;
-			pKey = (char *)& (pAd->SharedKey[BSS0][idx].Key[0]);
-		}
-		break;
-	case Ndis802_11Encryption2Enabled:
-	case Ndis802_11Encryption3Enabled:
-		if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled)
-			ext->alg = IW_ENCODE_ALG_TKIP;
-		else
-			ext->alg = IW_ENCODE_ALG_CCMP;
-
-		if (max_key_len < 32)
-			return -E2BIG;
-		else {
-			ext->key_len = 32;
-			pKey = (char *)& pAd->StaCfg.PMK[0];
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (ext->key_len && pKey) {
-		encoding->flags |= IW_ENCODE_ENABLED;
-		memcpy(ext->key, pKey, ext->key_len);
-	}
-
-	return 0;
-}
-
-int rt_ioctl_siwgenie(struct net_device *dev,
-		      struct iw_request_info *info,
-		      union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAd, dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt_ioctl_siwgenie\n"));
-	pAd->StaCfg.bRSN_IE_FromWpaSupplicant = FALSE;
-	if (wrqu->data.length > MAX_LEN_OF_RSNIE ||
-	    (wrqu->data.length && extra == NULL))
-		return -EINVAL;
-
-	if (wrqu->data.length) {
-		pAd->StaCfg.RSNIE_Len = wrqu->data.length;
-		NdisMoveMemory(&pAd->StaCfg.RSN_IE[0], extra,
-			       pAd->StaCfg.RSNIE_Len);
-		pAd->StaCfg.bRSN_IE_FromWpaSupplicant = TRUE;
-	} else {
-		pAd->StaCfg.RSNIE_Len = 0;
-		NdisZeroMemory(&pAd->StaCfg.RSN_IE[0], MAX_LEN_OF_RSNIE);
-	}
-
-	return 0;
-}
-
-int rt_ioctl_giwgenie(struct net_device *dev,
-		      struct iw_request_info *info,
-		      union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-
-	GET_PAD_FROM_NET_DEV(pAd, dev);
-
-	if ((pAd->StaCfg.RSNIE_Len == 0) ||
-	    (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) {
-		wrqu->data.length = 0;
-		return 0;
-	}
-
-	if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) {
-		if (wrqu->data.length < pAd->StaCfg.RSNIE_Len)
-			return -E2BIG;
-
-		wrqu->data.length = pAd->StaCfg.RSNIE_Len;
-		memcpy(extra, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len);
-	} else {
-		u8 RSNIe = IE_WPA;
-
-		if (wrqu->data.length < (pAd->StaCfg.RSNIE_Len + 2))	/* ID, Len */
-			return -E2BIG;
-		wrqu->data.length = pAd->StaCfg.RSNIE_Len + 2;
-
-		if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) ||
-		    (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2))
-			RSNIe = IE_RSN;
-
-		extra[0] = (char)RSNIe;
-		extra[1] = pAd->StaCfg.RSNIE_Len;
-		memcpy(extra + 2, &pAd->StaCfg.RSN_IE[0],
-		       pAd->StaCfg.RSNIE_Len);
-	}
-
-	return 0;
-}
-
-int rt_ioctl_siwpmksa(struct net_device *dev,
-		      struct iw_request_info *info,
-		      union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-	struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer;
-	int CachedIdx = 0, idx = 0;
-
-	GET_PAD_FROM_NET_DEV(pAd, dev);
-
-	if (pPmksa == NULL)
-		return -EINVAL;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt_ioctl_siwpmksa\n"));
-	switch (pPmksa->cmd) {
-	case IW_PMKSA_FLUSH:
-		NdisZeroMemory(pAd->StaCfg.SavedPMK,
-			       sizeof(struct rt_bssid_info) * PMKID_NO);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("rt_ioctl_siwpmksa - IW_PMKSA_FLUSH\n"));
-		break;
-	case IW_PMKSA_REMOVE:
-		for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum;
-		     CachedIdx++) {
-			/* compare the BSSID */
-			if (NdisEqualMemory
-			    (pPmksa->bssid.sa_data,
-			     pAd->StaCfg.SavedPMK[CachedIdx].BSSID,
-			     MAC_ADDR_LEN)) {
-				NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].
-					       BSSID, MAC_ADDR_LEN);
-				NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].
-					       PMKID, 16);
-				for (idx = CachedIdx;
-				     idx < (pAd->StaCfg.SavedPMKNum - 1);
-				     idx++) {
-					NdisMoveMemory(&pAd->StaCfg.
-						       SavedPMK[idx].BSSID[0],
-						       &pAd->StaCfg.
-						       SavedPMK[idx +
-								1].BSSID[0],
-						       MAC_ADDR_LEN);
-					NdisMoveMemory(&pAd->StaCfg.
-						       SavedPMK[idx].PMKID[0],
-						       &pAd->StaCfg.
-						       SavedPMK[idx +
-								1].PMKID[0],
-						       16);
-				}
-				pAd->StaCfg.SavedPMKNum--;
-				break;
-			}
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("rt_ioctl_siwpmksa - IW_PMKSA_REMOVE\n"));
-		break;
-	case IW_PMKSA_ADD:
-		for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum;
-		     CachedIdx++) {
-			/* compare the BSSID */
-			if (NdisEqualMemory
-			    (pPmksa->bssid.sa_data,
-			     pAd->StaCfg.SavedPMK[CachedIdx].BSSID,
-			     MAC_ADDR_LEN))
-				break;
-		}
-
-		/* Found, replace it */
-		if (CachedIdx < PMKID_NO) {
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("Update PMKID, idx = %d\n", CachedIdx));
-			NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
-				       BSSID[0], pPmksa->bssid.sa_data,
-				       MAC_ADDR_LEN);
-			NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
-				       PMKID[0], pPmksa->pmkid, 16);
-			pAd->StaCfg.SavedPMKNum++;
-		}
-		/* Not found, replace the last one */
-		else {
-			/* Randomly replace one */
-			CachedIdx = (pPmksa->bssid.sa_data[5] % PMKID_NO);
-			DBGPRINT(RT_DEBUG_OFF,
-				 ("Update PMKID, idx = %d\n", CachedIdx));
-			NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
-				       BSSID[0], pPmksa->bssid.sa_data,
-				       MAC_ADDR_LEN);
-			NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].
-				       PMKID[0], pPmksa->pmkid, 16);
-		}
-
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("rt_ioctl_siwpmksa - IW_PMKSA_ADD\n"));
-		break;
-	default:
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("rt_ioctl_siwpmksa - Unknown Command!\n"));
-		break;
-	}
-
-	return 0;
-}
-
-int rt_ioctl_siwrate(struct net_device *dev,
-		     struct iw_request_info *info,
-		     union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-	u32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed;
-
-	GET_PAD_FROM_NET_DEV(pAd, dev);
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("rt_ioctl_siwrate::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("rt_ioctl_siwrate::(rate = %d, fixed = %d)\n", rate, fixed));
-	/* rate = -1 => auto rate
-	   rate = X, fixed = 1 => (fixed rate X)
-	 */
-	if (rate == -1) {
-		/*Auto Rate */
-		pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO;
-		pAd->StaCfg.bAutoTxRateSwitch = TRUE;
-		if ((pAd->CommonCfg.PhyMode <= PHY_11G) ||
-		    (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <=
-		     MODE_OFDM))
-			RTMPSetDesiredRates(pAd, -1);
-
-		SetCommonHT(pAd);
-	} else {
-		if (fixed) {
-			pAd->StaCfg.bAutoTxRateSwitch = FALSE;
-			if ((pAd->CommonCfg.PhyMode <= PHY_11G) ||
-			    (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.
-			     MODE <= MODE_OFDM))
-				RTMPSetDesiredRates(pAd, rate);
-			else {
-				pAd->StaCfg.DesiredTransmitSetting.field.MCS =
-				    MCS_AUTO;
-				SetCommonHT(pAd);
-			}
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("rt_ioctl_siwrate::(HtMcs=%d)\n",
-				  pAd->StaCfg.DesiredTransmitSetting.field.
-				  MCS));
-		} else {
-			/* TODO: rate = X, fixed = 0 => (rates <= X) */
-			return -EOPNOTSUPP;
-		}
-	}
-
-	return 0;
-}
-
-int rt_ioctl_giwrate(struct net_device *dev,
-		     struct iw_request_info *info,
-		     union iwreq_data *wrqu, char *extra)
-{
-	struct rt_rtmp_adapter *pAd = NULL;
-	int rate_index = 0, rate_count = 0;
-	HTTRANSMIT_SETTING ht_setting;
-/* Remove to global variable
-    __s32 ralinkrate[] =
-	{2,  4,   11,  22, // CCK
-	12, 18,   24,  36, 48, 72, 96, 108, // OFDM
-	13, 26,   39,  52,  78, 104, 117, 130, 26,  52,  78, 104, 156, 208, 234, 260, // 20MHz, 800ns GI, MCS: 0 ~ 15
-	39, 78,  117, 156, 234, 312, 351, 390,										  // 20MHz, 800ns GI, MCS: 16 ~ 23
-	27, 54,   81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540, // 40MHz, 800ns GI, MCS: 0 ~ 15
-	81, 162, 243, 324, 486, 648, 729, 810,										  // 40MHz, 800ns GI, MCS: 16 ~ 23
-	14, 29,   43,  57,  87, 115, 130, 144, 29, 59,   87, 115, 173, 230, 260, 288, // 20MHz, 400ns GI, MCS: 0 ~ 15
-	43, 87,  130, 173, 260, 317, 390, 433,										  // 20MHz, 400ns GI, MCS: 16 ~ 23
-	30, 60,   90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600, // 40MHz, 400ns GI, MCS: 0 ~ 15
-	90, 180, 270, 360, 540, 720, 810, 900};										  // 40MHz, 400ns GI, MCS: 16 ~ 23
-*/
-	GET_PAD_FROM_NET_DEV(pAd, dev);
-
-	rate_count = ARRAY_SIZE(ralinkrate);
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-		return -ENETDOWN;
-	}
-
-	if ((pAd->StaCfg.bAutoTxRateSwitch == FALSE) &&
-	    (INFRA_ON(pAd)) &&
-	    ((pAd->CommonCfg.PhyMode <= PHY_11G)
-	     || (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <=
-		 MODE_OFDM)))
-		ht_setting.word = pAd->StaCfg.HTPhyMode.word;
-	else
-		ht_setting.word =
-		    pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word;
-
-	if (ht_setting.field.MODE >= MODE_HTMIX) {
-/*      rate_index = 12 + ((u8)ht_setting.field.BW *16) + ((u8)ht_setting.field.ShortGI *32) + ((u8)ht_setting.field.MCS); */
-		rate_index =
-		    12 + ((u8)ht_setting.field.BW * 24) +
-		    ((u8)ht_setting.field.ShortGI * 48) +
-		    ((u8)ht_setting.field.MCS);
-	} else if (ht_setting.field.MODE == MODE_OFDM)
-		rate_index = (u8)(ht_setting.field.MCS) + 4;
-	else if (ht_setting.field.MODE == MODE_CCK)
-		rate_index = (u8)(ht_setting.field.MCS);
-
-	if (rate_index < 0)
-		rate_index = 0;
-
-	if (rate_index >= rate_count)
-		rate_index = rate_count - 1;
-
-	wrqu->bitrate.value = ralinkrate[rate_index] * 500000;
-	wrqu->bitrate.disabled = 0;
-
-	return 0;
-}
-
-static const iw_handler rt_handler[] = {
-	(iw_handler) NULL,	/* SIOCSIWCOMMIT */
-	(iw_handler) rt_ioctl_giwname,	/* SIOCGIWNAME   */
-	(iw_handler) NULL,	/* SIOCSIWNWID   */
-	(iw_handler) NULL,	/* SIOCGIWNWID   */
-	(iw_handler) rt_ioctl_siwfreq,	/* SIOCSIWFREQ   */
-	(iw_handler) rt_ioctl_giwfreq,	/* SIOCGIWFREQ   */
-	(iw_handler) rt_ioctl_siwmode,	/* SIOCSIWMODE   */
-	(iw_handler) rt_ioctl_giwmode,	/* SIOCGIWMODE   */
-	(iw_handler) NULL,	/* SIOCSIWSENS   */
-	(iw_handler) NULL,	/* SIOCGIWSENS   */
-	(iw_handler) NULL /* not used */ ,	/* SIOCSIWRANGE  */
-	(iw_handler) rt_ioctl_giwrange,	/* SIOCGIWRANGE  */
-	(iw_handler) NULL /* not used */ ,	/* SIOCSIWPRIV   */
-	(iw_handler) NULL /* kernel code */ ,	/* SIOCGIWPRIV   */
-	(iw_handler) NULL /* not used */ ,	/* SIOCSIWSTATS  */
-	(iw_handler) rt28xx_get_wireless_stats /* kernel code */ ,	/* SIOCGIWSTATS  */
-	(iw_handler) NULL,	/* SIOCSIWSPY    */
-	(iw_handler) NULL,	/* SIOCGIWSPY    */
-	(iw_handler) NULL,	/* SIOCSIWTHRSPY */
-	(iw_handler) NULL,	/* SIOCGIWTHRSPY */
-	(iw_handler) rt_ioctl_siwap,	/* SIOCSIWAP     */
-	(iw_handler) rt_ioctl_giwap,	/* SIOCGIWAP     */
-	(iw_handler) rt_ioctl_siwmlme,	/* SIOCSIWMLME   */
-	(iw_handler) rt_ioctl_iwaplist,	/* SIOCGIWAPLIST */
-	(iw_handler) rt_ioctl_siwscan,	/* SIOCSIWSCAN   */
-	(iw_handler) rt_ioctl_giwscan,	/* SIOCGIWSCAN   */
-	(iw_handler) rt_ioctl_siwessid,	/* SIOCSIWESSID  */
-	(iw_handler) rt_ioctl_giwessid,	/* SIOCGIWESSID  */
-	(iw_handler) rt_ioctl_siwnickn,	/* SIOCSIWNICKN  */
-	(iw_handler) rt_ioctl_giwnickn,	/* SIOCGIWNICKN  */
-	(iw_handler) NULL,	/* -- hole --    */
-	(iw_handler) NULL,	/* -- hole --    */
-	(iw_handler) rt_ioctl_siwrate,	/* SIOCSIWRATE   */
-	(iw_handler) rt_ioctl_giwrate,	/* SIOCGIWRATE   */
-	(iw_handler) rt_ioctl_siwrts,	/* SIOCSIWRTS    */
-	(iw_handler) rt_ioctl_giwrts,	/* SIOCGIWRTS    */
-	(iw_handler) rt_ioctl_siwfrag,	/* SIOCSIWFRAG   */
-	(iw_handler) rt_ioctl_giwfrag,	/* SIOCGIWFRAG   */
-	(iw_handler) NULL,	/* SIOCSIWTXPOW  */
-	(iw_handler) NULL,	/* SIOCGIWTXPOW  */
-	(iw_handler) NULL,	/* SIOCSIWRETRY  */
-	(iw_handler) NULL,	/* SIOCGIWRETRY  */
-	(iw_handler) rt_ioctl_siwencode,	/* SIOCSIWENCODE */
-	(iw_handler) rt_ioctl_giwencode,	/* SIOCGIWENCODE */
-	(iw_handler) NULL,	/* SIOCSIWPOWER  */
-	(iw_handler) NULL,	/* SIOCGIWPOWER  */
-	(iw_handler) NULL,	/* -- hole -- */
-	(iw_handler) NULL,	/* -- hole -- */
-	(iw_handler) rt_ioctl_siwgenie,	/* SIOCSIWGENIE  */
-	(iw_handler) rt_ioctl_giwgenie,	/* SIOCGIWGENIE  */
-	(iw_handler) rt_ioctl_siwauth,	/* SIOCSIWAUTH   */
-	(iw_handler) rt_ioctl_giwauth,	/* SIOCGIWAUTH   */
-	(iw_handler) rt_ioctl_siwencodeext,	/* SIOCSIWENCODEEXT */
-	(iw_handler) rt_ioctl_giwencodeext,	/* SIOCGIWENCODEEXT */
-	(iw_handler) rt_ioctl_siwpmksa,	/* SIOCSIWPMKSA  */
-};
-
-const struct iw_handler_def rt28xx_iw_handler_def = {
-	.standard = (iw_handler *) rt_handler,
-	.num_standard = sizeof(rt_handler) / sizeof(iw_handler),
-#if IW_HANDLER_VERSION >= 7
-	.get_wireless_stats = rt28xx_get_wireless_stats,
-#endif
-};
-
-int rt28xx_sta_ioctl(IN struct net_device *net_dev,
-		     IN OUT struct ifreq *rq, int cmd)
-{
-	struct os_cookie *pObj;
-	struct rt_rtmp_adapter *pAd = NULL;
-	struct iwreq *wrq = (struct iwreq *)rq;
-	BOOLEAN StateMachineTouched = FALSE;
-	int Status = NDIS_STATUS_SUCCESS;
-
-	GET_PAD_FROM_NET_DEV(pAd, net_dev);
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	/*check if the interface is down */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
-		{
-			DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
-			return -ENETDOWN;
-		}
-	}
-
-	{			/* determine this ioctl command is coming from which interface. */
-		pObj->ioctl_if_type = INT_MAIN;
-		pObj->ioctl_if = MAIN_MBSSID;
-	}
-
-	switch (cmd) {
-	case SIOCGIFHWADDR:
-		DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIFHWADDR\n"));
-		memcpy(wrq->u.name, pAd->CurrentAddress, ETH_ALEN);
-		break;
-	case SIOCGIWNAME:
-		{
-			char *name = &wrq->u.name[0];
-			rt_ioctl_giwname(net_dev, NULL, name, NULL);
-			break;
-		}
-	case SIOCGIWESSID:	/*Get ESSID */
-		{
-			struct iw_point *essid = &wrq->u.essid;
-			rt_ioctl_giwessid(net_dev, NULL, essid, essid->pointer);
-			break;
-		}
-	case SIOCSIWESSID:	/*Set ESSID */
-		{
-			struct iw_point *essid = &wrq->u.essid;
-			rt_ioctl_siwessid(net_dev, NULL, essid, essid->pointer);
-			break;
-		}
-	case SIOCSIWNWID:	/* set network id (the cell) */
-	case SIOCGIWNWID:	/* get network id */
-		Status = -EOPNOTSUPP;
-		break;
-	case SIOCSIWFREQ:	/*set channel/frequency (Hz) */
-		{
-			struct iw_freq *freq = &wrq->u.freq;
-			rt_ioctl_siwfreq(net_dev, NULL, freq, NULL);
-			break;
-		}
-	case SIOCGIWFREQ:	/* get channel/frequency (Hz) */
-		{
-			struct iw_freq *freq = &wrq->u.freq;
-			rt_ioctl_giwfreq(net_dev, NULL, freq, NULL);
-			break;
-		}
-	case SIOCSIWNICKN:	/*set node name/nickname */
-		{
-			/*struct iw_point *data=&wrq->u.data; */
-			/*rt_ioctl_siwnickn(net_dev, NULL, data, NULL); */
-			break;
-		}
-	case SIOCGIWNICKN:	/*get node name/nickname */
-		{
-			struct iw_point *erq = NULL;
-			erq = &wrq->u.data;
-			erq->length = strlen((char *)pAd->nickname);
-			Status =
-			    copy_to_user(erq->pointer, pAd->nickname,
-					 erq->length);
-			if (Status)
-				Status = -EFAULT;
-			break;
-		}
-	case SIOCGIWRATE:	/*get default bit rate (bps) */
-		rt_ioctl_giwrate(net_dev, NULL, &wrq->u, NULL);
-		break;
-	case SIOCSIWRATE:	/*set default bit rate (bps) */
-		rt_ioctl_siwrate(net_dev, NULL, &wrq->u, NULL);
-		break;
-	case SIOCGIWRTS:	/* get RTS/CTS threshold (bytes) */
-		{
-			struct iw_param *rts = &wrq->u.rts;
-			rt_ioctl_giwrts(net_dev, NULL, rts, NULL);
-			break;
-		}
-	case SIOCSIWRTS:	/*set RTS/CTS threshold (bytes) */
-		{
-			struct iw_param *rts = &wrq->u.rts;
-			rt_ioctl_siwrts(net_dev, NULL, rts, NULL);
-			break;
-		}
-	case SIOCGIWFRAG:	/*get fragmentation thr (bytes) */
-		{
-			struct iw_param *frag = &wrq->u.frag;
-			rt_ioctl_giwfrag(net_dev, NULL, frag, NULL);
-			break;
-		}
-	case SIOCSIWFRAG:	/*set fragmentation thr (bytes) */
-		{
-			struct iw_param *frag = &wrq->u.frag;
-			rt_ioctl_siwfrag(net_dev, NULL, frag, NULL);
-			break;
-		}
-	case SIOCGIWENCODE:	/*get encoding token & mode */
-		{
-			struct iw_point *erq = &wrq->u.encoding;
-			if (erq)
-				rt_ioctl_giwencode(net_dev, NULL, erq,
-						   erq->pointer);
-			break;
-		}
-	case SIOCSIWENCODE:	/*set encoding token & mode */
-		{
-			struct iw_point *erq = &wrq->u.encoding;
-			if (erq)
-				rt_ioctl_siwencode(net_dev, NULL, erq,
-						   erq->pointer);
-			break;
-		}
-	case SIOCGIWAP:	/*get access point MAC addresses */
-		{
-			struct sockaddr *ap_addr = &wrq->u.ap_addr;
-			rt_ioctl_giwap(net_dev, NULL, ap_addr,
-				       ap_addr->sa_data);
-			break;
-		}
-	case SIOCSIWAP:	/*set access point MAC addresses */
-		{
-			struct sockaddr *ap_addr = &wrq->u.ap_addr;
-			rt_ioctl_siwap(net_dev, NULL, ap_addr,
-				       ap_addr->sa_data);
-			break;
-		}
-	case SIOCGIWMODE:	/*get operation mode */
-		{
-			__u32 *mode = &wrq->u.mode;
-			rt_ioctl_giwmode(net_dev, NULL, mode, NULL);
-			break;
-		}
-	case SIOCSIWMODE:	/*set operation mode */
-		{
-			__u32 *mode = &wrq->u.mode;
-			rt_ioctl_siwmode(net_dev, NULL, mode, NULL);
-			break;
-		}
-	case SIOCGIWSENS:	/*get sensitivity (dBm) */
-	case SIOCSIWSENS:	/*set sensitivity (dBm) */
-	case SIOCGIWPOWER:	/*get Power Management settings */
-	case SIOCSIWPOWER:	/*set Power Management settings */
-	case SIOCGIWTXPOW:	/*get transmit power (dBm) */
-	case SIOCSIWTXPOW:	/*set transmit power (dBm) */
-	case SIOCGIWRANGE:	/*Get range of parameters */
-	case SIOCGIWRETRY:	/*get retry limits and lifetime */
-	case SIOCSIWRETRY:	/*set retry limits and lifetime */
-	case RT_PRIV_IOCTL:
-	case RT_PRIV_IOCTL_EXT:
-	case RTPRIV_IOCTL_SET:
-	case RTPRIV_IOCTL_GSITESURVEY:
-	case SIOCGIWPRIV:
-		Status = -EOPNOTSUPP;
-		break;
-	case SIOCETHTOOL:
-		break;
-	default:
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("IOCTL::unknown IOCTL's cmd = 0x%08x\n", cmd));
-		Status = -EOPNOTSUPP;
-		break;
-	}
-
-	if (StateMachineTouched)	/* Upper layer sent a MLME-related operations */
-		RTMP_MLME_HANDLER(pAd);
-
-	return Status;
-}
-
-/*
-    ==========================================================================
-    Description:
-        Set SSID
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
-*/
-int Set_SSID_Proc(struct rt_rtmp_adapter *pAdapter, char *arg)
-{
-	struct rt_ndis_802_11_ssid Ssid, *pSsid = NULL;
-	BOOLEAN StateMachineTouched = FALSE;
-	int success = TRUE;
-
-	if (strlen(arg) <= MAX_LEN_OF_SSID) {
-		NdisZeroMemory(&Ssid, sizeof(struct rt_ndis_802_11_ssid));
-		if (strlen(arg) != 0) {
-			NdisMoveMemory(Ssid.Ssid, arg, strlen(arg));
-			Ssid.SsidLength = strlen(arg);
-		} else		/*ANY ssid */
-		{
-			Ssid.SsidLength = 0;
-			memcpy(Ssid.Ssid, "", 0);
-			pAdapter->StaCfg.BssType = BSS_INFRA;
-			pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen;
-			pAdapter->StaCfg.WepStatus =
-			    Ndis802_11EncryptionDisabled;
-		}
-		pSsid = &Ssid;
-
-		if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) {
-			RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("MLME busy, reset MLME state machine!\n"));
-		}
-
-		if ((pAdapter->StaCfg.WpaPassPhraseLen >= 8) &&
-		    (pAdapter->StaCfg.WpaPassPhraseLen <= 64)) {
-			char passphrase_str[65] = { 0 };
-			u8 keyMaterial[40];
-
-			RTMPMoveMemory(passphrase_str,
-				       pAdapter->StaCfg.WpaPassPhrase,
-				       pAdapter->StaCfg.WpaPassPhraseLen);
-			RTMPZeroMemory(pAdapter->StaCfg.PMK, 32);
-			if (pAdapter->StaCfg.WpaPassPhraseLen == 64) {
-				AtoH((char *)pAdapter->StaCfg.WpaPassPhrase,
-				     pAdapter->StaCfg.PMK, 32);
-			} else {
-				PasswordHash((char *)pAdapter->StaCfg.
-					     WpaPassPhrase, Ssid.Ssid,
-					     Ssid.SsidLength, keyMaterial);
-				NdisMoveMemory(pAdapter->StaCfg.PMK,
-					       keyMaterial, 32);
-			}
-		}
-
-		pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE;
-		pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE;
-		pAdapter->bConfigChanged = TRUE;
-
-		MlmeEnqueue(pAdapter,
-			    MLME_CNTL_STATE_MACHINE,
-			    OID_802_11_SSID,
-			    sizeof(struct rt_ndis_802_11_ssid), (void *) pSsid);
-
-		StateMachineTouched = TRUE;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Set_SSID_Proc::(Len=%d,Ssid=%s)\n", Ssid.SsidLength,
-			  Ssid.Ssid));
-	} else
-		success = FALSE;
-
-	if (StateMachineTouched)	/* Upper layer sent a MLME-related operations */
-		RTMP_MLME_HANDLER(pAdapter);
-
-	return success;
-}
-
-/*
-    ==========================================================================
-    Description:
-        Set Network Type(Infrastructure/Adhoc mode)
-    Return:
-        TRUE if all parameters are OK, FALSE otherwise
-    ==========================================================================
-*/
-int Set_NetworkType_Proc(struct rt_rtmp_adapter *pAdapter, char *arg)
-{
-	u32 Value = 0;
-
-	if (strcmp(arg, "Adhoc") == 0) {
-		if (pAdapter->StaCfg.BssType != BSS_ADHOC) {
-			/* Config has changed */
-			pAdapter->bConfigChanged = TRUE;
-			if (MONITOR_ON(pAdapter)) {
-				RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG,
-						STANORMAL);
-				RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value);
-				Value &= (~0x80);
-				RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value);
-				OPSTATUS_CLEAR_FLAG(pAdapter,
-						    fOP_STATUS_MEDIA_STATE_CONNECTED);
-				pAdapter->StaCfg.bAutoReconnect = TRUE;
-				LinkDown(pAdapter, FALSE);
-			}
-			if (INFRA_ON(pAdapter)) {
-				/*BOOLEAN Cancelled; */
-				/* Set the AutoReconnectSsid to prevent it from reconnecting to the old SSID */
-				/* Since calling this indicates users don't want to connect to that SSID anymore. */
-				pAdapter->MlmeAux.AutoReconnectSsidLen = 32;
-				NdisZeroMemory(pAdapter->MlmeAux.
-					       AutoReconnectSsid,
-					       pAdapter->MlmeAux.
-					       AutoReconnectSsidLen);
-
-				LinkDown(pAdapter, FALSE);
-
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("NDIS_STATUS_MEDIA_DISCONNECT Event BB!\n"));
-			}
-		}
-		pAdapter->StaCfg.BssType = BSS_ADHOC;
-		pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("===>Set_NetworkType_Proc::(AD-HOC)\n"));
-	} else if (strcmp(arg, "Infra") == 0) {
-		if (pAdapter->StaCfg.BssType != BSS_INFRA) {
-			/* Config has changed */
-			pAdapter->bConfigChanged = TRUE;
-			if (MONITOR_ON(pAdapter)) {
-				RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG,
-						STANORMAL);
-				RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value);
-				Value &= (~0x80);
-				RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value);
-				OPSTATUS_CLEAR_FLAG(pAdapter,
-						    fOP_STATUS_MEDIA_STATE_CONNECTED);
-				pAdapter->StaCfg.bAutoReconnect = TRUE;
-				LinkDown(pAdapter, FALSE);
-			}
-			if (ADHOC_ON(pAdapter)) {
-				/* Set the AutoReconnectSsid to prevent it from reconnecting to the old SSID */
-				/* Since calling this indicates users don't want to connect to that SSID anymore. */
-				pAdapter->MlmeAux.AutoReconnectSsidLen = 32;
-				NdisZeroMemory(pAdapter->MlmeAux.
-					       AutoReconnectSsid,
-					       pAdapter->MlmeAux.
-					       AutoReconnectSsidLen);
-
-				LinkDown(pAdapter, FALSE);
-			}
-		}
-		pAdapter->StaCfg.BssType = BSS_INFRA;
-		pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType;
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("===>Set_NetworkType_Proc::(INFRA)\n"));
-	} else if (strcmp(arg, "Monitor") == 0) {
-		u8 bbpValue = 0;
-		BCN_TIME_CFG_STRUC csr;
-		OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_INFRA_ON);
-		OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_ADHOC_ON);
-		OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED);
-		/* disable all periodic state machine */
-		pAdapter->StaCfg.bAutoReconnect = FALSE;
-		/* reset all mlme state machine */
-		RTMP_MLME_RESET_STATE_MACHINE(pAdapter);
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("fOP_STATUS_MEDIA_STATE_CONNECTED \n"));
-		if (pAdapter->CommonCfg.CentralChannel == 0) {
-			if (pAdapter->CommonCfg.PhyMode == PHY_11AN_MIXED)
-				pAdapter->CommonCfg.CentralChannel = 36;
-			else
-				pAdapter->CommonCfg.CentralChannel = 6;
-		} else
-			N_ChannelCheck(pAdapter);
-
-		if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED &&
-		    pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 &&
-		    pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA ==
-		    EXTCHA_ABOVE) {
-			/* 40MHz ,control channel at lower */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4,
-						    &bbpValue);
-			bbpValue &= (~0x18);
-			bbpValue |= 0x10;
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4,
-						     bbpValue);
-			pAdapter->CommonCfg.BBPCurrentBW = BW_40;
-			/*  RX : control channel at lower */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3,
-						    &bbpValue);
-			bbpValue &= (~0x20);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3,
-						     bbpValue);
-
-			RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value);
-			Value &= 0xfffffffe;
-			RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value);
-			pAdapter->CommonCfg.CentralChannel =
-			    pAdapter->CommonCfg.Channel + 2;
-			AsicSwitchChannel(pAdapter,
-					  pAdapter->CommonCfg.CentralChannel,
-					  FALSE);
-			AsicLockChannel(pAdapter,
-					pAdapter->CommonCfg.CentralChannel);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BW_40 ,control_channel(%d), CentralChannel(%d) \n",
-				  pAdapter->CommonCfg.Channel,
-				  pAdapter->CommonCfg.CentralChannel));
-		} else if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED
-			   && pAdapter->CommonCfg.RegTransmitSetting.field.BW ==
-			   BW_40
-			   && pAdapter->CommonCfg.RegTransmitSetting.field.
-			   EXTCHA == EXTCHA_BELOW) {
-			/* 40MHz ,control channel at upper */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4,
-						    &bbpValue);
-			bbpValue &= (~0x18);
-			bbpValue |= 0x10;
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4,
-						     bbpValue);
-			pAdapter->CommonCfg.BBPCurrentBW = BW_40;
-			RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value);
-			Value |= 0x1;
-			RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value);
-
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3,
-						    &bbpValue);
-			bbpValue |= (0x20);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3,
-						     bbpValue);
-			pAdapter->CommonCfg.CentralChannel =
-			    pAdapter->CommonCfg.Channel - 2;
-			AsicSwitchChannel(pAdapter,
-					  pAdapter->CommonCfg.CentralChannel,
-					  FALSE);
-			AsicLockChannel(pAdapter,
-					pAdapter->CommonCfg.CentralChannel);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BW_40 ,control_channel(%d), CentralChannel(%d) \n",
-				  pAdapter->CommonCfg.Channel,
-				  pAdapter->CommonCfg.CentralChannel));
-		} else {
-			/* 20MHz */
-			RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4,
-						    &bbpValue);
-			bbpValue &= (~0x18);
-			RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4,
-						     bbpValue);
-			pAdapter->CommonCfg.BBPCurrentBW = BW_20;
-			AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.Channel,
-					  FALSE);
-			AsicLockChannel(pAdapter, pAdapter->CommonCfg.Channel);
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("BW_20, Channel(%d)\n",
-				  pAdapter->CommonCfg.Channel));
-		}
-		/* Enable Rx with promiscuous reception */
-		RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, 0x3);
-		/* ASIC supports sniffer function with replacing RSSI with timestamp. */
-		/*RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); */
-		/*Value |= (0x80); */
-		/*RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); */
-		/* disable sync */
-		RTMP_IO_READ32(pAdapter, BCN_TIME_CFG, &csr.word);
-		csr.field.bBeaconGen = 0;
-		csr.field.bTBTTEnable = 0;
-		csr.field.TsfSyncMode = 0;
-		RTMP_IO_WRITE32(pAdapter, BCN_TIME_CFG, csr.word);
-
-		pAdapter->StaCfg.BssType = BSS_MONITOR;
-		pAdapter->net_dev->type = ARPHRD_IEEE80211_PRISM;	/*ARPHRD_IEEE80211; // IEEE80211 */
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("===>Set_NetworkType_Proc::(MONITOR)\n"));
-	}
-	/* Reset Ralink supplicant to not use, it will be set to start when UI set PMK key */
-	pAdapter->StaCfg.WpaState = SS_NOTUSE;
-
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("Set_NetworkType_Proc::(NetworkType=%d)\n",
-		  pAdapter->StaCfg.BssType));
-
-	return TRUE;
-}
diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c
deleted file mode 100644
index 322bf49ee90670ff1b5fb175998f782db94905d9..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/usb_main_dev.c
+++ /dev/null
@@ -1,927 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************/
-
-#include "rt_config.h"
-
-/* Following information will be show when you run 'modinfo' */
-/* If you have a solution for the bug in current version of driver, please e-mail me. */
-/* Otherwise post to the forum at ralinktech's web site(www.ralinktech.com) and let all users help you. */
-MODULE_AUTHOR("Paul Lin <paul_lin@ralinktech.com>");
-MODULE_DESCRIPTION("RT2870/RT3070 Wireless Lan Linux Driver");
-MODULE_LICENSE("GPL");
-#ifdef MODULE_VERSION
-MODULE_VERSION(STA_DRIVER_VERSION);
-#endif
-
-/* module table */
-struct usb_device_id rtusb_usb_id[] = {
-#ifdef RT2870
-	{USB_DEVICE(0x148F, 0x2770)},	/* Ralink */
-	{USB_DEVICE(0x148F, 0x2870)},	/* Ralink */
-	{USB_DEVICE(0x07B8, 0x2870)},	/* AboCom */
-	{USB_DEVICE(0x07B8, 0x2770)},	/* AboCom */
-	{USB_DEVICE(0x0DF6, 0x0039)},	/* Sitecom 2770 */
-	{USB_DEVICE(0x0DF6, 0x003F)},	/* Sitecom 2770 */
-	{USB_DEVICE(0x083A, 0x7512)},	/* Arcadyan 2770 */
-	{USB_DEVICE(0x0789, 0x0162)},	/* Logitec 2870 */
-	{USB_DEVICE(0x0789, 0x0163)},	/* Logitec 2870 */
-	{USB_DEVICE(0x0789, 0x0164)},	/* Logitec 2870 */
-	{USB_DEVICE(0x177f, 0x0302)},	/* lsusb */
-	{USB_DEVICE(0x0B05, 0x1731)},	/* Asus */
-	{USB_DEVICE(0x0B05, 0x1732)},	/* Asus */
-	{USB_DEVICE(0x0B05, 0x1742)},	/* Asus */
-	{USB_DEVICE(0x0DF6, 0x0017)},	/* Sitecom */
-	{USB_DEVICE(0x0DF6, 0x002B)},	/* Sitecom */
-	{USB_DEVICE(0x0DF6, 0x002C)},	/* Sitecom */
-	{USB_DEVICE(0x0DF6, 0x002D)},	/* Sitecom */
-	{USB_DEVICE(0x14B2, 0x3C06)},	/* Conceptronic */
-	{USB_DEVICE(0x14B2, 0x3C28)},	/* Conceptronic */
-	{USB_DEVICE(0x2019, 0xED06)},	/* Planex Communications, Inc. */
-	{USB_DEVICE(0x07D1, 0x3C09)},	/* D-Link */
-	{USB_DEVICE(0x07D1, 0x3C11)},	/* D-Link */
-	{USB_DEVICE(0x14B2, 0x3C07)},	/* AL */
-	{USB_DEVICE(0x050D, 0x8053)},	/* Belkin */
-	{USB_DEVICE(0x050D, 0x825B)},	/* Belkin */
-	{USB_DEVICE(0x050D, 0x935A)},	/* Belkin F6D4050 v1 */
-	{USB_DEVICE(0x050D, 0x935B)},	/* Belkin F6D4050 v2 */
-	{USB_DEVICE(0x14B2, 0x3C23)},	/* Airlink */
-	{USB_DEVICE(0x14B2, 0x3C27)},	/* Airlink */
-	{USB_DEVICE(0x07AA, 0x002F)},	/* Corega */
-	{USB_DEVICE(0x07AA, 0x003C)},	/* Corega */
-	{USB_DEVICE(0x07AA, 0x003F)},	/* Corega */
-	{USB_DEVICE(0x1044, 0x800B)},	/* Gigabyte */
-	{USB_DEVICE(0x15A9, 0x0006)},	/* Sparklan */
-	{USB_DEVICE(0x083A, 0xB522)},	/* SMC */
-	{USB_DEVICE(0x083A, 0xA618)},	/* SMC */
-	{USB_DEVICE(0x083A, 0x8522)},	/* Arcadyan */
-	{USB_DEVICE(0x083A, 0x7522)},	/* Arcadyan */
-	{USB_DEVICE(0x0CDE, 0x0022)},	/* ZCOM */
-	{USB_DEVICE(0x0586, 0x3416)},	/* Zyxel */
-	{USB_DEVICE(0x0586, 0x341a)},	/* Zyxel NWD-270N */
-	{USB_DEVICE(0x0CDE, 0x0025)},	/* Zyxel */
-	{USB_DEVICE(0x1740, 0x9701)},	/* EnGenius */
-	{USB_DEVICE(0x1740, 0x9702)},	/* EnGenius */
-	{USB_DEVICE(0x0471, 0x200f)},	/* Philips */
-	{USB_DEVICE(0x14B2, 0x3C25)},	/* Draytek */
-	{USB_DEVICE(0x13D3, 0x3247)},	/* AzureWave */
-	{USB_DEVICE(0x083A, 0x6618)},	/* Accton */
-	{USB_DEVICE(0x15c5, 0x0008)},	/* Amit */
-	{USB_DEVICE(0x0E66, 0x0001)},	/* Hawking */
-	{USB_DEVICE(0x0E66, 0x0003)},	/* Hawking */
-	{USB_DEVICE(0x129B, 0x1828)},	/* Siemens */
-	{USB_DEVICE(0x157E, 0x300E)},	/* U-Media */
-	{USB_DEVICE(0x050d, 0x805c)},
-	{USB_DEVICE(0x050d, 0x815c)},
-	{USB_DEVICE(0x1482, 0x3C09)},	/* Abocom */
-	{USB_DEVICE(0x14B2, 0x3C09)},	/* Alpha */
-	{USB_DEVICE(0x04E8, 0x2018)},	/* samsung linkstick2 */
-	{USB_DEVICE(0x1690, 0x0740)},	/* Askey */
-	{USB_DEVICE(0x5A57, 0x0280)},	/* Zinwell */
-	{USB_DEVICE(0x5A57, 0x0282)},	/* Zinwell */
-	{USB_DEVICE(0x7392, 0x7718)},
-	{USB_DEVICE(0x7392, 0x7717)},
-	{USB_DEVICE(0x0411, 0x016f)},	/* MelCo.,Inc. WLI-UC-G301N */
-	{USB_DEVICE(0x1737, 0x0070)},	/* Linksys WUSB100 */
-	{USB_DEVICE(0x1737, 0x0071)},	/* Linksys WUSB600N */
-	{USB_DEVICE(0x1737, 0x0078)},	/* Linksys WUSB100v2 */
-	{USB_DEVICE(0x0411, 0x00e8)},	/* Buffalo WLI-UC-G300N */
-	{USB_DEVICE(0x050d, 0x815c)},	/* Belkin F5D8053 */
-	{USB_DEVICE(0x100D, 0x9031)},	/* Motorola 2770 */
-#endif /* RT2870 // */
-#ifdef RT3070
-	{USB_DEVICE(0x148F, 0x3070)},	/* Ralink 3070 */
-	{USB_DEVICE(0x148F, 0x3071)},	/* Ralink 3071 */
-	{USB_DEVICE(0x148F, 0x3072)},	/* Ralink 3072 */
-	{USB_DEVICE(0x0DB0, 0x3820)},	/* Ralink 3070 */
-	{USB_DEVICE(0x0DB0, 0x871C)},	/* Ralink 3070 */
-	{USB_DEVICE(0x0DB0, 0x822C)},	/* Ralink 3070 */
-	{USB_DEVICE(0x0DB0, 0x871B)},	/* Ralink 3070 */
-	{USB_DEVICE(0x0DB0, 0x822B)},	/* Ralink 3070 */
-	{USB_DEVICE(0x0DF6, 0x003E)},	/* Sitecom 3070 */
-	{USB_DEVICE(0x0DF6, 0x0042)},	/* Sitecom 3072 */
-	{USB_DEVICE(0x0DF6, 0x0048)},	/* Sitecom 3070 */
-	{USB_DEVICE(0x0DF6, 0x0047)},	/* Sitecom 3071 */
-	{USB_DEVICE(0x14B2, 0x3C12)},	/* AL 3070 */
-	{USB_DEVICE(0x18C5, 0x0012)},	/* Corega 3070 */
-	{USB_DEVICE(0x083A, 0x7511)},	/* Arcadyan 3070 */
-	{USB_DEVICE(0x083A, 0xA701)},	/* SMC 3070 */
-	{USB_DEVICE(0x083A, 0xA702)},	/* SMC 3072 */
-	{USB_DEVICE(0x1740, 0x9703)},	/* EnGenius 3070 */
-	{USB_DEVICE(0x1740, 0x9705)},	/* EnGenius 3071 */
-	{USB_DEVICE(0x1740, 0x9706)},	/* EnGenius 3072 */
-	{USB_DEVICE(0x1740, 0x9707)},	/* EnGenius 3070 */
-	{USB_DEVICE(0x1740, 0x9708)},	/* EnGenius 3071 */
-	{USB_DEVICE(0x1740, 0x9709)},	/* EnGenius 3072 */
-	{USB_DEVICE(0x13D3, 0x3273)},	/* AzureWave 3070 */
-	{USB_DEVICE(0x13D3, 0x3305)},	/* AzureWave 3070*/
-	{USB_DEVICE(0x1044, 0x800D)},	/* Gigabyte GN-WB32L 3070 */
-	{USB_DEVICE(0x2019, 0xAB25)},	/* Planex Communications, Inc. RT3070 */
-	{USB_DEVICE(0x07B8, 0x3070)},	/* AboCom 3070 */
-	{USB_DEVICE(0x07B8, 0x3071)},	/* AboCom 3071 */
-	{USB_DEVICE(0x07B8, 0x3072)},	/* Abocom 3072 */
-	{USB_DEVICE(0x7392, 0x7711)},	/* Edimax 3070 */
-	{USB_DEVICE(0x1A32, 0x0304)},	/* Quanta 3070 */
-	{USB_DEVICE(0x1EDA, 0x2310)},	/* AirTies 3070 */
-	{USB_DEVICE(0x07D1, 0x3C0A)},	/* D-Link 3072 */
-	{USB_DEVICE(0x07D1, 0x3C0D)},	/* D-Link 3070 */
-	{USB_DEVICE(0x07D1, 0x3C0E)},	/* D-Link 3070 */
-	{USB_DEVICE(0x07D1, 0x3C0F)},	/* D-Link 3070 */
-	{USB_DEVICE(0x07D1, 0x3C16)},	/* D-Link 3070 */
-	{USB_DEVICE(0x07D1, 0x3C17)},	/* D-Link 8070 */
-	{USB_DEVICE(0x1D4D, 0x000C)},	/* Pegatron Corporation 3070 */
-	{USB_DEVICE(0x1D4D, 0x000E)},	/* Pegatron Corporation 3070 */
-	{USB_DEVICE(0x5A57, 0x5257)},	/* Zinwell 3070 */
-	{USB_DEVICE(0x5A57, 0x0283)},	/* Zinwell 3072 */
-	{USB_DEVICE(0x04BB, 0x0945)},	/* I-O DATA 3072 */
-	{USB_DEVICE(0x04BB, 0x0947)},	/* I-O DATA 3070 */
-	{USB_DEVICE(0x04BB, 0x0948)},	/* I-O DATA 3072 */
-	{USB_DEVICE(0x203D, 0x1480)},	/* Encore 3070 */
-	{USB_DEVICE(0x20B8, 0x8888)},	/* PARA INDUSTRIAL 3070 */
-	{USB_DEVICE(0x0B05, 0x1784)},	/* Asus 3072 */
-	{USB_DEVICE(0x203D, 0x14A9)},	/* Encore 3070*/
-	{USB_DEVICE(0x0DB0, 0x899A)},	/* MSI 3070*/
-	{USB_DEVICE(0x0DB0, 0x3870)},	/* MSI 3070*/
-	{USB_DEVICE(0x0DB0, 0x870A)},	/* MSI 3070*/
-	{USB_DEVICE(0x0DB0, 0x6899)},	/* MSI 3070 */
-	{USB_DEVICE(0x0DB0, 0x3822)},	/* MSI 3070 */
-	{USB_DEVICE(0x0DB0, 0x3871)},	/* MSI 3070 */
-	{USB_DEVICE(0x0DB0, 0x871A)},	/* MSI 3070 */
-	{USB_DEVICE(0x0DB0, 0x822A)},	/* MSI 3070 */
-	{USB_DEVICE(0x0DB0, 0x3821)},	/* Ralink 3070 */
-	{USB_DEVICE(0x0DB0, 0x821A)},	/* Ralink 3070 */
-	{USB_DEVICE(0x083A, 0xA703)},	/* IO-MAGIC */
-	{USB_DEVICE(0x13D3, 0x3307)},	/* Azurewave */
-	{USB_DEVICE(0x13D3, 0x3321)},	/* Azurewave */
-	{USB_DEVICE(0x07FA, 0x7712)},	/* Edimax */
-	{USB_DEVICE(0x0789, 0x0166)},	/* Edimax */
-	{USB_DEVICE(0x148F, 0x2070)},	/* Edimax */
-#endif /* RT3070 // */
-	{USB_DEVICE(0x1737, 0x0077)},	/* Linksys WUSB54GC-EU v3 */
-	{USB_DEVICE(0x2001, 0x3C09)},	/* D-Link */
-	{USB_DEVICE(0x2001, 0x3C0A)},	/* D-Link 3072 */
-	{USB_DEVICE(0x2019, 0xED14)},	/* Planex Communications, Inc. */
-	{USB_DEVICE(0x0411, 0x015D)},	/* Buffalo Airstation WLI-UC-GN */
-	{}			/* Terminating entry */
-};
-
-int const rtusb_usb_id_len =
-    sizeof(rtusb_usb_id) / sizeof(struct usb_device_id);
-
-MODULE_DEVICE_TABLE(usb, rtusb_usb_id);
-
-static void rt2870_disconnect(struct usb_device *dev, struct rt_rtmp_adapter *pAd);
-
-static int __devinit rt2870_probe(IN struct usb_interface *intf,
-				  IN struct usb_device *usb_dev,
-				  IN const struct usb_device_id *dev_id,
-				  struct rt_rtmp_adapter **ppAd);
-
-#ifndef PF_NOFREEZE
-#define PF_NOFREEZE  0
-#endif
-
-extern int rt28xx_close(IN struct net_device *net_dev);
-extern int rt28xx_open(struct net_device *net_dev);
-
-static BOOLEAN USBDevConfigInit(IN struct usb_device *dev,
-				IN struct usb_interface *intf,
-				struct rt_rtmp_adapter *pAd);
-
-/*
-========================================================================
-Routine Description:
-    Check the chipset vendor/product ID.
-
-Arguments:
-    _dev_p				Point to the PCI or USB device
-
-Return Value:
-    TRUE				Check ok
-	FALSE				Check fail
-
-Note:
-========================================================================
-*/
-BOOLEAN RT28XXChipsetCheck(IN void *_dev_p)
-{
-	struct usb_interface *intf = (struct usb_interface *)_dev_p;
-	struct usb_device *dev_p = interface_to_usbdev(intf);
-	u32 i;
-
-	for (i = 0; i < rtusb_usb_id_len; i++) {
-		if (dev_p->descriptor.idVendor == rtusb_usb_id[i].idVendor &&
-		    dev_p->descriptor.idProduct == rtusb_usb_id[i].idProduct) {
-			printk(KERN_INFO "rt2870: idVendor = 0x%x, idProduct = 0x%x\n",
-			       dev_p->descriptor.idVendor,
-			       dev_p->descriptor.idProduct);
-			break;
-		}
-	}
-
-	if (i == rtusb_usb_id_len) {
-		printk(KERN_ERR "rt2870: Error! Device Descriptor not matching!\n");
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-/**************************************************************************/
-/**************************************************************************/
-/*tested for kernel 2.6series */
-/**************************************************************************/
-/**************************************************************************/
-
-#ifdef CONFIG_PM
-static int rt2870_suspend(struct usb_interface *intf, pm_message_t state);
-static int rt2870_resume(struct usb_interface *intf);
-#endif /* CONFIG_PM // */
-
-static BOOLEAN USBDevConfigInit(IN struct usb_device *dev,
-				IN struct usb_interface *intf,
-				struct rt_rtmp_adapter *pAd)
-{
-	struct usb_host_interface *iface_desc;
-	unsigned long BulkOutIdx;
-	u32 i;
-
-	/* get the active interface descriptor */
-	iface_desc = intf->cur_altsetting;
-
-	/* get # of enpoints  */
-	pAd->NumberOfPipes = iface_desc->desc.bNumEndpoints;
-	DBGPRINT(RT_DEBUG_TRACE,
-		 ("NumEndpoints=%d\n", iface_desc->desc.bNumEndpoints));
-
-	/* Configure Pipes */
-	BulkOutIdx = 0;
-
-	for (i = 0; i < pAd->NumberOfPipes; i++) {
-		if ((iface_desc->endpoint[i].desc.bmAttributes ==
-		     USB_ENDPOINT_XFER_BULK) &&
-		    ((iface_desc->endpoint[i].desc.bEndpointAddress &
-		      USB_ENDPOINT_DIR_MASK) == USB_DIR_IN)) {
-			pAd->BulkInEpAddr =
-			    iface_desc->endpoint[i].desc.bEndpointAddress;
-			pAd->BulkInMaxPacketSize =
-			    le2cpu16(iface_desc->endpoint[i].desc.
-				     wMaxPacketSize);
-
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("BULK IN MaxPacketSize = %d\n",
-				      pAd->BulkInMaxPacketSize));
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("EP address = 0x%2x\n",
-				      iface_desc->endpoint[i].desc.
-				      bEndpointAddress));
-		} else
-		    if ((iface_desc->endpoint[i].desc.bmAttributes ==
-			 USB_ENDPOINT_XFER_BULK)
-			&&
-			((iface_desc->endpoint[i].desc.
-			  bEndpointAddress & USB_ENDPOINT_DIR_MASK) ==
-			 USB_DIR_OUT)) {
-			/* there are 6 bulk out EP. EP6 highest priority. */
-			/* EP1-4 is EDCA.  EP5 is HCCA. */
-			pAd->BulkOutEpAddr[BulkOutIdx++] =
-			    iface_desc->endpoint[i].desc.bEndpointAddress;
-			pAd->BulkOutMaxPacketSize =
-			    le2cpu16(iface_desc->endpoint[i].desc.
-				     wMaxPacketSize);
-
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("BULK OUT MaxPacketSize = %d\n",
-				      pAd->BulkOutMaxPacketSize));
-			DBGPRINT_RAW(RT_DEBUG_TRACE,
-				     ("EP address = 0x%2x  \n",
-				      iface_desc->endpoint[i].desc.
-				      bEndpointAddress));
-		}
-	}
-
-	if (!(pAd->BulkInEpAddr && pAd->BulkOutEpAddr[0])) {
-		printk
-		    (KERN_ERR "%s: Could not find both bulk-in and bulk-out endpoints\n",
-		     __FUNCTION__);
-		return FALSE;
-	}
-
-	pAd->config = &dev->config->desc;
-	usb_set_intfdata(intf, pAd);
-
-	return TRUE;
-
-}
-
-static int __devinit rtusb_probe(struct usb_interface *intf,
-		       const struct usb_device_id *id)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct usb_device *dev;
-	int rv;
-
-	dev = interface_to_usbdev(intf);
-	dev = usb_get_dev(dev);
-
-	rv = rt2870_probe(intf, dev, id, &pAd);
-	if (rv != 0)
-		usb_put_dev(dev);
-
-	return rv;
-}
-
-static void rtusb_disconnect(struct usb_interface *intf)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	struct rt_rtmp_adapter *pAd;
-
-	pAd = usb_get_intfdata(intf);
-	usb_set_intfdata(intf, NULL);
-
-	rt2870_disconnect(dev, pAd);
-}
-
-struct usb_driver rtusb_driver = {
-	.name = "rt2870",
-	.probe = rtusb_probe,
-	.disconnect = rtusb_disconnect,
-	.id_table = rtusb_usb_id,
-
-#ifdef CONFIG_PM
-suspend:rt2870_suspend,
-resume:rt2870_resume,
-#endif
-};
-
-#ifdef CONFIG_PM
-
-void RT2870RejectPendingPackets(struct rt_rtmp_adapter *pAd)
-{
-	/* clear PS packets */
-	/* clear TxSw packets */
-}
-
-static int rt2870_suspend(struct usb_interface *intf, pm_message_t state)
-{
-	struct net_device *net_dev;
-	struct rt_rtmp_adapter *pAd = usb_get_intfdata(intf);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt2870_suspend()\n"));
-	net_dev = pAd->net_dev;
-	netif_device_detach(net_dev);
-
-	pAd->PM_FlgSuspend = 1;
-	if (netif_running(net_dev)) {
-		RTUSBCancelPendingBulkInIRP(pAd);
-		RTUSBCancelPendingBulkOutIRP(pAd);
-	}
-	DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2870_suspend()\n"));
-	return 0;
-}
-
-static int rt2870_resume(struct usb_interface *intf)
-{
-	struct net_device *net_dev;
-	struct rt_rtmp_adapter *pAd = usb_get_intfdata(intf);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===> rt2870_resume()\n"));
-
-	pAd->PM_FlgSuspend = 0;
-	net_dev = pAd->net_dev;
-	netif_device_attach(net_dev);
-	netif_start_queue(net_dev);
-	netif_carrier_on(net_dev);
-	netif_wake_queue(net_dev);
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2870_resume()\n"));
-	return 0;
-}
-#endif /* CONFIG_PM // */
-
-/* Init driver module */
-int __init rtusb_init(void)
-{
-	printk(KERN_DEBUG "rtusb init --->\n");
-	return usb_register(&rtusb_driver);
-}
-
-/* Deinit driver module */
-void __exit rtusb_exit(void)
-{
-	usb_deregister(&rtusb_driver);
-	printk(KERN_DEBUG "<--- rtusb exit\n");
-}
-
-module_init(rtusb_init);
-module_exit(rtusb_exit);
-
-/*---------------------------------------------------------------------	*/
-/* function declarations												*/
-/*---------------------------------------------------------------------	*/
-
-/*
-========================================================================
-Routine Description:
-    MLME kernel thread.
-
-Arguments:
-	*Context			the pAd, driver control block pointer
-
-Return Value:
-    0					close the thread
-
-Note:
-========================================================================
-*/
-int MlmeThread(IN void *Context)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_rtmp_os_task *pTask;
-	int status;
-	status = 0;
-
-	pTask = Context;
-	pAd = pTask->priv;
-
-	RtmpOSTaskCustomize(pTask);
-
-	while (!pTask->task_killed) {
-#ifdef KTHREAD_SUPPORT
-		RTMP_WAIT_EVENT_INTERRUPTIBLE(pAd, pTask);
-#else
-		RTMP_SEM_EVENT_WAIT(&(pTask->taskSema), status);
-
-		/* unlock the device pointers */
-		if (status != 0) {
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS);
-			break;
-		}
-#endif
-
-		/* lock the device pointers , need to check if required */
-		/*down(&(pAd->usbdev_semaphore)); */
-
-		if (!pAd->PM_FlgSuspend)
-			MlmeHandler(pAd);
-	}
-
-	/* notify the exit routine that we're actually exiting now
-	 *
-	 * complete()/wait_for_completion() is similar to up()/down(),
-	 * except that complete() is safe in the case where the structure
-	 * is getting deleted in a parallel mode of execution (i.e. just
-	 * after the down() -- that's necessary for the thread-shutdown
-	 * case.
-	 *
-	 * complete_and_exit() goes even further than this -- it is safe in
-	 * the case that the thread of the caller is going away (not just
-	 * the structure) -- this is necessary for the module-remove case.
-	 * This is important in preemption kernels, which transfer the flow
-	 * of execution immediately upon a complete().
-	 */
-	DBGPRINT(RT_DEBUG_TRACE, ("<---%s\n", __FUNCTION__));
-#ifndef KTHREAD_SUPPORT
-	pTask->taskPID = THREAD_PID_INIT_VALUE;
-	complete_and_exit(&pTask->taskComplete, 0);
-#endif
-	return 0;
-
-}
-
-/*
-========================================================================
-Routine Description:
-    USB command kernel thread.
-
-Arguments:
-	*Context			the pAd, driver control block pointer
-
-Return Value:
-    0					close the thread
-
-Note:
-========================================================================
-*/
-int RTUSBCmdThread(IN void *Context)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_rtmp_os_task *pTask;
-	int status;
-	status = 0;
-
-	pTask = Context;
-	pAd = pTask->priv;
-
-	RtmpOSTaskCustomize(pTask);
-
-	NdisAcquireSpinLock(&pAd->CmdQLock);
-	pAd->CmdQ.CmdQState = RTMP_TASK_STAT_RUNNING;
-	NdisReleaseSpinLock(&pAd->CmdQLock);
-
-	while (pAd && pAd->CmdQ.CmdQState == RTMP_TASK_STAT_RUNNING) {
-#ifdef KTHREAD_SUPPORT
-		RTMP_WAIT_EVENT_INTERRUPTIBLE(pAd, pTask);
-#else
-		/* lock the device pointers */
-		RTMP_SEM_EVENT_WAIT(&(pTask->taskSema), status);
-
-		if (status != 0) {
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS);
-			break;
-		}
-#endif
-
-		if (pAd->CmdQ.CmdQState == RTMP_TASK_STAT_STOPED)
-			break;
-
-		if (!pAd->PM_FlgSuspend)
-			CMDHandler(pAd);
-	}
-
-	if (pAd && !pAd->PM_FlgSuspend) {	/* Clear the CmdQElements. */
-		struct rt_cmdqelmt *pCmdQElmt = NULL;
-
-		NdisAcquireSpinLock(&pAd->CmdQLock);
-		pAd->CmdQ.CmdQState = RTMP_TASK_STAT_STOPED;
-		while (pAd->CmdQ.size) {
-			RTUSBDequeueCmd(&pAd->CmdQ, &pCmdQElmt);
-			if (pCmdQElmt) {
-				if (pCmdQElmt->CmdFromNdis == TRUE) {
-					if (pCmdQElmt->buffer != NULL)
-						os_free_mem(pAd,
-							    pCmdQElmt->buffer);
-					os_free_mem(pAd, (u8 *)pCmdQElmt);
-				} else {
-					if ((pCmdQElmt->buffer != NULL)
-					    && (pCmdQElmt->bufferlength != 0))
-						os_free_mem(pAd,
-							    pCmdQElmt->buffer);
-					os_free_mem(pAd, (u8 *)pCmdQElmt);
-				}
-			}
-		}
-
-		NdisReleaseSpinLock(&pAd->CmdQLock);
-	}
-	/* notify the exit routine that we're actually exiting now
-	 *
-	 * complete()/wait_for_completion() is similar to up()/down(),
-	 * except that complete() is safe in the case where the structure
-	 * is getting deleted in a parallel mode of execution (i.e. just
-	 * after the down() -- that's necessary for the thread-shutdown
-	 * case.
-	 *
-	 * complete_and_exit() goes even further than this -- it is safe in
-	 * the case that the thread of the caller is going away (not just
-	 * the structure) -- this is necessary for the module-remove case.
-	 * This is important in preemption kernels, which transfer the flow
-	 * of execution immediately upon a complete().
-	 */
-	DBGPRINT(RT_DEBUG_TRACE, ("<---RTUSBCmdThread\n"));
-
-#ifndef KTHREAD_SUPPORT
-	pTask->taskPID = THREAD_PID_INIT_VALUE;
-	complete_and_exit(&pTask->taskComplete, 0);
-#endif
-	return 0;
-
-}
-
-void RTUSBWatchDog(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_ht_tx_context *pHTTXContext;
-	int idx;
-	unsigned long irqFlags;
-	PURB pUrb;
-	BOOLEAN needDumpSeq = FALSE;
-	u32 MACValue;
-	u32 TxRxQ_Pcnt;
-
-	idx = 0;
-	RTMP_IO_READ32(pAd, TXRXQ_PCNT, &MACValue);
-	if ((MACValue & 0xff) != 0) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("TX QUEUE 0 Not EMPTY(Value=0x%0x)!\n",
-			  MACValue));
-		RTMP_IO_WRITE32(pAd, PBF_CFG, 0xf40012);
-		while ((MACValue & 0xff) != 0 && (idx++ < 10)) {
-			RTMP_IO_READ32(pAd, TXRXQ_PCNT, &MACValue);
-			RTMPusecDelay(1);
-		}
-		RTMP_IO_WRITE32(pAd, PBF_CFG, 0xf40006);
-	}
-
-	if (pAd->watchDogRxOverFlowCnt >= 2) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("Maybe the Rx Bulk-In hanged! Cancel the pending Rx bulks request!\n"));
-		if ((!RTMP_TEST_FLAG
-		     (pAd,
-		      (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-		       fRTMP_ADAPTER_BULKIN_RESET |
-		       fRTMP_ADAPTER_HALT_IN_PROGRESS |
-		       fRTMP_ADAPTER_NIC_NOT_EXIST)))) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("Call CMDTHREAD_RESET_BULK_IN to cancel the pending Rx Bulk!\n"));
-			RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET);
-			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_IN,
-						NULL, 0);
-			needDumpSeq = TRUE;
-		}
-		pAd->watchDogRxOverFlowCnt = 0;
-	}
-
-	RTUSBReadMACRegister(pAd, 0x438, &TxRxQ_Pcnt);
-
-	for (idx = 0; idx < NUM_OF_TX_RING; idx++) {
-		pUrb = NULL;
-
-		RTMP_IRQ_LOCK(&pAd->BulkOutLock[idx], irqFlags);
-		if ((pAd->BulkOutPending[idx] == TRUE)
-		    && pAd->watchDogTxPendingCnt) {
-			int actual_length = 0, transfer_buffer_length = 0;
-			BOOLEAN isDataPacket = FALSE;
-			pAd->watchDogTxPendingCnt[idx]++;
-
-			if ((pAd->watchDogTxPendingCnt[idx] > 2) &&
-			    (!RTMP_TEST_FLAG
-			     (pAd,
-			      (fRTMP_ADAPTER_RESET_IN_PROGRESS |
-			       fRTMP_ADAPTER_HALT_IN_PROGRESS |
-			       fRTMP_ADAPTER_NIC_NOT_EXIST |
-			       fRTMP_ADAPTER_BULKOUT_RESET)))
-			    ) {
-				/* FIXME: Following code just support single bulk out. If you wanna support multiple bulk out. Modify it! */
-				pHTTXContext =
-				    (struct rt_ht_tx_context *)(&pAd->TxContext[idx]);
-				if (pHTTXContext->IRPPending) {	/* Check TxContext. */
-					pUrb = pHTTXContext->pUrb;
-
-					actual_length = pUrb->actual_length;
-					transfer_buffer_length =
-					    pUrb->transfer_buffer_length;
-					isDataPacket = TRUE;
-				} else if (idx == MGMTPIPEIDX) {
-					struct rt_tx_context *pMLMEContext, *pNULLContext,
-					    *pPsPollContext;
-
-					/*Check MgmtContext. */
-					pMLMEContext =
-					    (struct rt_tx_context *)(pAd->MgmtRing.
-							   Cell[pAd->MgmtRing.
-								TxDmaIdx].
-							   AllocVa);
-					pPsPollContext =
-					    (struct rt_tx_context *)(&pAd->PsPollContext);
-					pNULLContext =
-					    (struct rt_tx_context *)(&pAd->NullContext);
-
-					if (pMLMEContext->IRPPending) {
-						ASSERT(pMLMEContext->
-						       IRPPending);
-						pUrb = pMLMEContext->pUrb;
-					} else if (pNULLContext->IRPPending) {
-						ASSERT(pNULLContext->
-						       IRPPending);
-						pUrb = pNULLContext->pUrb;
-					} else if (pPsPollContext->IRPPending) {
-						ASSERT(pPsPollContext->
-						       IRPPending);
-						pUrb = pPsPollContext->pUrb;
-					}
-				}
-
-				RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[idx],
-						irqFlags);
-
-				printk(KERN_INFO "%d:%lu LTL=%d , TL=%d L:%d\n",
-				       idx, pAd->watchDogTxPendingCnt[idx],
-				       pAd->TransferedLength[idx],
-				       actual_length, transfer_buffer_length);
-
-				if (pUrb) {
-					if ((isDataPacket
-					     && pAd->TransferedLength[idx] ==
-					     actual_length
-					     && pAd->TransferedLength[idx] <
-					     transfer_buffer_length
-					     && actual_length != 0
-/*                                      && TxRxQ_Pcnt==0 */
-					     && pAd->watchDogTxPendingCnt[idx] >
-					     3)
-					    || isDataPacket == FALSE
-					    || pAd->watchDogTxPendingCnt[idx] >
-					    6) {
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("Maybe the Tx Bulk-Out hanged! Cancel the pending Tx bulks request of idx(%d)!\n",
-							  idx));
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("Unlink the pending URB!\n"));
-						/* unlink it now */
-						RTUSB_UNLINK_URB(pUrb);
-						/* Sleep 200 microseconds to give cancellation time to work */
-						/*RTMPusecDelay(200); */
-						needDumpSeq = TRUE;
-					}
-				} else {
-					DBGPRINT(RT_DEBUG_ERROR,
-						 ("Unknown bulkOut URB maybe hanged!\n"));
-				}
-			} else {
-				RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[idx],
-						irqFlags);
-			}
-
-			if (isDataPacket == TRUE)
-				pAd->TransferedLength[idx] = actual_length;
-		} else {
-			RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[idx], irqFlags);
-		}
-	}
-
-	/* For Sigma debug, dump the ba_reordering sequence. */
-	if ((needDumpSeq == TRUE) && (pAd->CommonCfg.bDisableReordering == 0)) {
-		u16 Idx;
-		struct rt_ba_rec_entry *pBAEntry = NULL;
-		u8 count = 0;
-		struct reordering_mpdu *mpdu_blk;
-
-		Idx = pAd->MacTab.Content[BSSID_WCID].BARecWcidArray[0];
-
-		pBAEntry = &pAd->BATable.BARecEntry[Idx];
-		if ((pBAEntry->list.qlen > 0) && (pBAEntry->list.next != NULL)) {
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("NICUpdateRawCounters():The Queueing pkt in reordering buffer:\n"));
-			NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
-			mpdu_blk = pBAEntry->list.next;
-			while (mpdu_blk) {
-				DBGPRINT(RT_DEBUG_TRACE,
-					 ("\t%d:Seq-%d, bAMSDU-%d!\n", count,
-					  mpdu_blk->Sequence,
-					  mpdu_blk->bAMSDU));
-				mpdu_blk = mpdu_blk->next;
-				count++;
-			}
-
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("\npBAEntry->LastIndSeq=%d!\n",
-				  pBAEntry->LastIndSeq));
-			NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
-		}
-	}
-}
-
-/*
-========================================================================
-Routine Description:
-    Release allocated resources.
-
-Arguments:
-    *dev				Point to the PCI or USB device
-	pAd					driver control block pointer
-
-Return Value:
-    None
-
-Note:
-========================================================================
-*/
-static void rt2870_disconnect(struct usb_device *dev, struct rt_rtmp_adapter *pAd)
-{
-	DBGPRINT(RT_DEBUG_ERROR,
-		 ("rtusb_disconnect: unregister usbnet usb-%s-%s\n",
-		  dev->bus->bus_name, dev->devpath));
-	if (!pAd) {
-		usb_put_dev(dev);
-		printk(KERN_ERR "rtusb_disconnect: pAd == NULL!\n");
-		return;
-	}
-	RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST);
-
-	/* for debug, wait to show some messages to /proc system */
-	udelay(1);
-
-	RtmpPhyNetDevExit(pAd, pAd->net_dev);
-
-	/* FIXME: Shall we need following delay and flush the schedule?? */
-	udelay(1);
-	flush_scheduled_work();
-	udelay(1);
-
-	/* free the root net_device */
-	RtmpOSNetDevFree(pAd->net_dev);
-
-	RtmpRaDevCtrlExit(pAd);
-
-	/* release a use of the usb device structure */
-	usb_put_dev(dev);
-	udelay(1);
-
-	DBGPRINT(RT_DEBUG_ERROR, (" RTUSB disconnect successfully\n"));
-}
-
-static int __devinit rt2870_probe(IN struct usb_interface *intf,
-				  IN struct usb_device *usb_dev,
-				  IN const struct usb_device_id *dev_id,
-				  struct rt_rtmp_adapter **ppAd)
-{
-	struct net_device *net_dev = NULL;
-	struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)NULL;
-	int status, rv;
-	void *handle;
-	struct rt_rtmp_os_netdev_op_hook netDevHook;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("===>rt2870_probe()!\n"));
-
-	/* Check chipset vendor/product ID */
-	/*if (RT28XXChipsetCheck(_dev_p) == FALSE) */
-	/*      goto err_out; */
-
-/*RtmpDevInit============================================= */
-	/* Allocate struct rt_rtmp_adapter adapter structure */
-	handle = kmalloc(sizeof(struct os_cookie), GFP_KERNEL);
-	if (handle == NULL) {
-		printk
-		    ("rt2870_probe(): Allocate memory for os handle failed!\n");
-		return -ENOMEM;
-	}
-	((struct os_cookie *)handle)->pUsb_Dev = usb_dev;
-
-	rv = RTMPAllocAdapterBlock(handle, &pAd);
-	if (rv != NDIS_STATUS_SUCCESS) {
-		kfree(handle);
-		goto err_out;
-	}
-/*USBDevInit============================================== */
-	if (USBDevConfigInit(usb_dev, intf, pAd) == FALSE)
-		goto err_out_free_radev;
-
-	RtmpRaDevCtrlInit(pAd, RTMP_DEV_INF_USB);
-
-/*NetDevInit============================================== */
-	net_dev = RtmpPhyNetDevInit(pAd, &netDevHook);
-	if (net_dev == NULL)
-		goto err_out_free_radev;
-
-	/* Here are the net_device structure with usb specific parameters. 
-	 * for supporting Network Manager.
-	 * Set the sysfs physical device reference for the network logical device if set prior to registration will
-	 * cause a symlink during initialization.
-	 */
-	SET_NETDEV_DEV(net_dev, &(usb_dev->dev));
-
-	pAd->StaCfg.OriDevType = net_dev->type;
-
-/*All done, it's time to register the net device to linux kernel. */
-	/* Register this device */
-	status = RtmpOSNetDevAttach(net_dev, &netDevHook);
-	if (status != 0)
-		goto err_out_free_netdev;
-
-#ifdef KTHREAD_SUPPORT
-	init_waitqueue_head(&pAd->mlmeTask.kthread_q);
-	init_waitqueue_head(&pAd->timerTask.kthread_q);
-	init_waitqueue_head(&pAd->cmdQTask.kthread_q);
-#endif
-
-	*ppAd = pAd;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<===rt2870_probe()!\n"));
-
-	return 0;
-
-	/* --------------------------- ERROR HANDLE --------------------------- */
-err_out_free_netdev:
-	RtmpOSNetDevFree(net_dev);
-
-err_out_free_radev:
-	RTMPFreeAdapter(pAd);
-
-err_out:
-	*ppAd = NULL;
-
-	return -1;
-
-}
diff --git a/drivers/staging/rt2860/wpa.h b/drivers/staging/rt2860/wpa.h
deleted file mode 100644
index a7796d330b71de00c00ca52acd389528630a7a71..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2860/wpa.h
+++ /dev/null
@@ -1,390 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	wpa.h
-
-	Abstract:
-
-	Revision History:
-	Who			When			What
-	--------	----------		----------------------------------------------
-	Name			Date			Modification logs
-	Justin P. Mattock	11/07/2010		Fix a typo
-*/
-
-#ifndef	__WPA_H__
-#define	__WPA_H__
-
-/* EAPOL Key descriptor frame format related length */
-#define LEN_KEY_DESC_NONCE			32
-#define LEN_KEY_DESC_IV				16
-#define LEN_KEY_DESC_RSC			8
-#define LEN_KEY_DESC_ID				8
-#define LEN_KEY_DESC_REPLAY			8
-#define LEN_KEY_DESC_MIC			16
-
-/* The length is the EAPoL-Key frame except key data field. */
-/* Please refer to 802.11i-2004 ,Figure 43u in p.78 */
-#define LEN_EAPOL_KEY_MSG			(sizeof(struct rt_key_descripter) - MAX_LEN_OF_RSNIE)
-
-/* EAP Code Type. */
-#define EAP_CODE_REQUEST	1
-#define EAP_CODE_RESPONSE	2
-#define EAP_CODE_SUCCESS    3
-#define EAP_CODE_FAILURE    4
-
-/* EAPOL frame Protocol Version */
-#define	EAPOL_VER					1
-#define	EAPOL_VER2					2
-
-/* EAPOL-KEY Descriptor Type */
-#define	WPA1_KEY_DESC				0xfe
-#define WPA2_KEY_DESC               0x02
-
-/* Key Descriptor Version of Key Information */
-#define	DESC_TYPE_TKIP				1
-#define	DESC_TYPE_AES				2
-
-#define LEN_MSG1_2WAY               0x7f
-#define MAX_LEN_OF_EAP_HS           256
-
-#define LEN_MASTER_KEY				32
-
-/* EAPOL EK, MK */
-#define LEN_EAP_EK					16
-#define LEN_EAP_MICK				16
-#define LEN_EAP_KEY					((LEN_EAP_EK)+(LEN_EAP_MICK))
-/* TKIP key related */
-#define LEN_PMKID					16
-#define LEN_TKIP_EK					16
-#define LEN_TKIP_RXMICK				8
-#define LEN_TKIP_TXMICK				8
-#define LEN_AES_EK					16
-#define LEN_AES_KEY					LEN_AES_EK
-#define LEN_TKIP_KEY				((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
-#define TKIP_AP_TXMICK_OFFSET		((LEN_EAP_KEY)+(LEN_TKIP_EK))
-#define TKIP_AP_RXMICK_OFFSET		(TKIP_AP_TXMICK_OFFSET+LEN_TKIP_TXMICK)
-#define TKIP_GTK_LENGTH				((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
-#define LEN_PTK						((LEN_EAP_KEY)+(LEN_TKIP_KEY))
-#define MIN_LEN_OF_GTK				5
-#define LEN_PMK						32
-#define LEN_PMK_NAME				16
-#define LEN_NONCE					32
-
-/* RSN IE Length definition */
-#define MAX_LEN_OF_RSNIE		255
-#define MIN_LEN_OF_RSNIE         	8
-
-#define KEY_LIFETIME				3600
-
-/*EAP Packet Type */
-#define	EAPPacket		0
-#define	EAPOLStart		1
-#define	EAPOLLogoff		2
-#define	EAPOLKey		3
-#define	EAPOLASFAlert	4
-#define	EAPTtypeMax		5
-
-#define	EAPOL_MSG_INVALID	0
-#define	EAPOL_PAIR_MSG_1	1
-#define	EAPOL_PAIR_MSG_2	2
-#define	EAPOL_PAIR_MSG_3	3
-#define	EAPOL_PAIR_MSG_4	4
-#define	EAPOL_GROUP_MSG_1	5
-#define	EAPOL_GROUP_MSG_2	6
-
-#define PAIRWISEKEY					1
-#define GROUPKEY					0
-
-/* Retry timer counter initial value */
-#define PEER_MSG1_RETRY_TIMER_CTR           0
-#define PEER_MSG3_RETRY_TIMER_CTR           10
-#define GROUP_MSG1_RETRY_TIMER_CTR          20
-
-/*#ifdef CONFIG_AP_SUPPORT */
-/* WPA mechanism retry timer interval */
-#define PEER_MSG1_RETRY_EXEC_INTV           1000	/* 1 sec */
-#define PEER_MSG3_RETRY_EXEC_INTV           3000	/* 3 sec */
-#define GROUP_KEY_UPDATE_EXEC_INTV          1000	/* 1 sec */
-#define PEER_GROUP_KEY_UPDATE_INIV			2000	/* 2 sec */
-
-#define ENQUEUE_EAPOL_START_TIMER			200	/* 200 ms */
-
-/* group rekey interval */
-#define TIME_REKEY                          0
-#define PKT_REKEY                           1
-#define DISABLE_REKEY                       2
-#define MAX_REKEY                           2
-
-#define MAX_REKEY_INTER                     0x3ffffff
-/*#endif // CONFIG_AP_SUPPORT // */
-
-#define GROUP_SUITE					0
-#define PAIRWISE_SUITE				1
-#define AKM_SUITE					2
-#define PMKID_LIST					3
-
-#define EAPOL_START_DISABLE					0
-#define EAPOL_START_PSK						1
-#define EAPOL_START_1X						2
-
-#define MIX_CIPHER_WPA_TKIP_ON(x)       (((x) & 0x08) != 0)
-#define MIX_CIPHER_WPA_AES_ON(x)        (((x) & 0x04) != 0)
-#define MIX_CIPHER_WPA2_TKIP_ON(x)      (((x) & 0x02) != 0)
-#define MIX_CIPHER_WPA2_AES_ON(x)       (((x) & 0x01) != 0)
-
-#ifndef ROUND_UP
-#define ROUND_UP(__x, __y) \
-	(((unsigned long)((__x)+((__y)-1))) & ((unsigned long)~((__y)-1)))
-#endif
-
-#define	SET_u16_TO_ARRARY(_V, _LEN)		\
-{											\
-	_V[0] = (_LEN & 0xFF00) >> 8;			\
-	_V[1] = (_LEN & 0xFF);					\
-}
-
-#define	INC_u16_TO_ARRARY(_V, _LEN)			\
-{												\
-	u16	var_len;							\
-												\
-	var_len = (_V[0]<<8) | (_V[1]);				\
-	var_len += _LEN;							\
-												\
-	_V[0] = (var_len & 0xFF00) >> 8;			\
-	_V[1] = (var_len & 0xFF);					\
-}
-
-#define	CONV_ARRARY_TO_u16(_V)	((_V[0]<<8) | (_V[1]))
-
-#define	ADD_ONE_To_64BIT_VAR(_V)		\
-{										\
-	u8	cnt = LEN_KEY_DESC_REPLAY;	\
-	do									\
-	{									\
-		cnt--;							\
-		_V[cnt]++;						\
-		if (cnt == 0)					\
-			break;						\
-	}while (_V[cnt] == 0);				\
-}
-
-#define IS_WPA_CAPABILITY(a)       (((a) >= Ndis802_11AuthModeWPA) && ((a) <= Ndis802_11AuthModeWPA1PSKWPA2PSK))
-
-/* EAPOL Key Information definition within Key descriptor format */
-struct PACKED rt_key_info {
-	u8 KeyMic:1;
-	u8 Secure:1;
-	u8 Error:1;
-	u8 Request:1;
-	u8 EKD_DL:1;		/* EKD for AP; DL for STA */
-	u8 Rsvd:3;
-	u8 KeyDescVer:3;
-	u8 KeyType:1;
-	u8 KeyIndex:2;
-	u8 Install:1;
-	u8 KeyAck:1;
-};
-
-/* EAPOL Key descriptor format */
-struct PACKED rt_key_descripter {
-	u8 Type;
-	struct rt_key_info KeyInfo;
-	u8 KeyLength[2];
-	u8 ReplayCounter[LEN_KEY_DESC_REPLAY];
-	u8 KeyNonce[LEN_KEY_DESC_NONCE];
-	u8 KeyIv[LEN_KEY_DESC_IV];
-	u8 KeyRsc[LEN_KEY_DESC_RSC];
-	u8 KeyId[LEN_KEY_DESC_ID];
-	u8 KeyMic[LEN_KEY_DESC_MIC];
-	u8 KeyDataLen[2];
-	u8 KeyData[MAX_LEN_OF_RSNIE];
-};
-
-struct PACKED rt_eapol_packet {
-	u8 ProVer;
-	u8 ProType;
-	u8 Body_Len[2];
-	struct rt_key_descripter KeyDesc;
-};
-
-/*802.11i D10 page 83 */
-struct PACKED rt_gtk_encap {
-	u8 Kid:2;
-	u8 tx:1;
-	u8 rsv:5;
-	u8 rsv1;
-	u8 GTK[TKIP_GTK_LENGTH];
-};
-
-struct PACKED rt_kde_encap {
-	u8 Type;
-	u8 Len;
-	u8 OUI[3];
-	u8 DataType;
-	struct rt_gtk_encap GTKEncap;
-};
-
-/* For WPA1 */
-struct PACKED rt_rsnie {
-	u8 oui[4];
-	u16 version;
-	u8 mcast[4];
-	u16 ucount;
-	struct PACKED {
-		u8 oui[4];
-	} ucast[1];
-};
-
-/* For WPA2 */
-struct PACKED rt_rsnie2 {
-	u16 version;
-	u8 mcast[4];
-	u16 ucount;
-	struct PACKED {
-		u8 oui[4];
-	} ucast[1];
-};
-
-/* AKM Suite */
-struct PACKED rt_rsnie_auth {
-	u16 acount;
-	struct PACKED {
-		u8 oui[4];
-	} auth[1];
-};
-
-typedef union PACKED _RSN_CAPABILITIES {
-	struct PACKED {
-		u16 PreAuth:1;
-		u16 No_Pairwise:1;
-		u16 PTKSA_R_Counter:2;
-		u16 GTKSA_R_Counter:2;
-		u16 Rsvd:10;
-	} field;
-	u16 word;
-} RSN_CAPABILITIES, *PRSN_CAPABILITIES;
-
-struct PACKED rt_eap_hdr {
-	u8 ProVer;
-	u8 ProType;
-	u8 Body_Len[2];
-	u8 code;
-	u8 identifier;
-	u8 length[2];	/* including code and identifier, followed by length-2 octets of data */
-};
-
-/* For supplicant state machine states. 802.11i Draft 4.1, p. 97 */
-/* We simplified it */
-typedef enum _WpaState {
-	SS_NOTUSE,		/* 0 */
-	SS_START,		/* 1 */
-	SS_WAIT_MSG_3,		/* 2 */
-	SS_WAIT_GROUP,		/* 3 */
-	SS_FINISH,		/* 4 */
-	SS_KEYUPDATE,		/* 5 */
-} WPA_STATE;
-
-/* */
-/*      The definition of the cipher combination */
-/* */
-/*       bit3   bit2  bit1   bit0 */
-/*      +------------+------------+ */
-/*      |         WPA    |         WPA2   | */
-/*      +------+-----+------+-----+ */
-/*      | TKIP | AES | TKIP | AES | */
-/*      |       0  |  1  |   1  |  0  | -> 0x06 */
-/*      |       0  |  1  |   1  |  1  | -> 0x07 */
-/*      |       1  |  0  |   0  |  1  | -> 0x09 */
-/*      |       1  |  0  |   1  |  1  | -> 0x0B */
-/*      |       1  |  1  |   0  |  1  | -> 0x0D */
-/*      |       1  |  1  |   1  |  0  | -> 0x0E */
-/*      |       1  |  1  |   1  |  1  | -> 0x0F */
-/*      +------+-----+------+-----+ */
-/* */
-typedef enum _WpaMixPairCipher {
-	MIX_CIPHER_NOTUSE = 0x00,
-	WPA_NONE_WPA2_TKIPAES = 0x03,	/* WPA2-TKIPAES */
-	WPA_AES_WPA2_TKIP = 0x06,
-	WPA_AES_WPA2_TKIPAES = 0x07,
-	WPA_TKIP_WPA2_AES = 0x09,
-	WPA_TKIP_WPA2_TKIPAES = 0x0B,
-	WPA_TKIPAES_WPA2_NONE = 0x0C,	/* WPA-TKIPAES */
-	WPA_TKIPAES_WPA2_AES = 0x0D,
-	WPA_TKIPAES_WPA2_TKIP = 0x0E,
-	WPA_TKIPAES_WPA2_TKIPAES = 0x0F,
-} WPA_MIX_PAIR_CIPHER;
-
-struct PACKED rt_rsn_ie_header {
-	u8 Eid;
-	u8 Length;
-	u16 Version;		/* Little endian format */
-};
-
-/* Cipher suite selector types */
-struct PACKED rt_cipher_suite_struct {
-	u8 Oui[3];
-	u8 Type;
-};
-
-/* Authentication and Key Management suite selector */
-struct PACKED rt_akm_suite {
-	u8 Oui[3];
-	u8 Type;
-};
-
-/* RSN capability */
-struct PACKED rt_rsn_capability {
-	u16 Rsv:10;
-	u16 GTKSAReplayCnt:2;
-	u16 PTKSAReplayCnt:2;
-	u16 NoPairwise:1;
-	u16 PreAuth:1;
-};
-
-/*========================================
-	The prototype is defined in cmm_wpa.c
-  ========================================*/
-BOOLEAN WpaMsgTypeSubst(u8 EAPType, int *MsgType);
-
-void PRF(u8 *key, int key_len, u8 *prefix, int prefix_len,
-	 u8 *data, int data_len, u8 *output, int len);
-
-int PasswordHash(char *password,
-		 unsigned char *ssid, int ssidlength, unsigned char *output);
-
-u8 *GetSuiteFromRSNIE(u8 *rsnie, u32 rsnie_len, u8 type, u8 *count);
-
-void WpaShowAllsuite(u8 *rsnie, u32 rsnie_len);
-
-void RTMPInsertRSNIE(u8 *pFrameBuf,
-		     unsigned long *pFrameLen,
-		     u8 *rsnie_ptr,
-		     u8 rsnie_len,
-		     u8 *pmkid_ptr, u8 pmkid_len);
-
-#endif
diff --git a/drivers/staging/rt2870/Kconfig b/drivers/staging/rt2870/Kconfig
deleted file mode 100644
index e988680b5be40695cff59711a7235f2a6f05987d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-config RT2870
-	tristate "Ralink 2870/3070 wireless support"
-	depends on USB && (X86 || ARM) && WLAN
-	select WIRELESS_EXT
-	select WEXT_PRIV
-	select CRC_CCITT
-	select FW_LOADER
-	---help---
-	  This is an experimental driver for the Ralink xx70 wireless chips.
diff --git a/drivers/staging/rt2870/Makefile b/drivers/staging/rt2870/Makefile
deleted file mode 100644
index b499910ed738771549a4bb6248d5a40ed7849dd5..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/Makefile
+++ /dev/null
@@ -1,55 +0,0 @@
-#
-obj-$(CONFIG_RT2870)	+= rt2870sta.o
-
-# TODO: all of these should be removed
-ccflags-y := -DLINUX -DAGGREGATION_SUPPORT -DPIGGYBACK_SUPPORT -DWMM_SUPPORT
-ccflags-y += -DRTMP_MAC_USB -DRTMP_USB_SUPPORT -DRT2870 -DRTMP_TIMER_TASK_SUPPORT
-ccflags-y += -DRTMP_RF_RW_SUPPORT -DRTMP_EFUSE_SUPPORT -DRT30xx -DRT3070
-ccflags-y += -DDBG
-
-rt2870sta-y :=		\
-	common/crypt_md5.o	\
-	common/crypt_sha2.o	\
-	common/crypt_hmac.o	\
-	common/mlme.o		\
-	common/cmm_wep.o	\
-	common/action.o		\
-	common/cmm_data.o	\
-	common/rtmp_init.o	\
-	common/cmm_tkip.o	\
-	common/cmm_aes.o	\
-	common/cmm_sync.o	\
-	common/eeprom.o		\
-	common/cmm_sanity.o	\
-	common/cmm_info.o	\
-	common/cmm_cfg.o	\
-	common/cmm_wpa.o	\
-	common/dfs.o		\
-	common/spectrum.o	\
-	common/rtmp_timer.o	\
-	common/rt_channel.o	\
-	common/cmm_asic.o	\
-	sta/assoc.o		\
-	sta/auth.o		\
-	sta/auth_rsp.o		\
-	sta/sync.o		\
-	sta/sanity.o		\
-	sta/rtmp_data.o		\
-	sta/connect.o		\
-	sta/wpa.o		\
-	rt_linux.o		\
-	rt_main_dev.o		\
-	sta_ioctl.o		\
-	common/ba_action.o	\
-	usb_main_dev.o		\
-	rt_usb.o		\
-	common/cmm_mac_usb.o	\
-	common/rtusb_io.o	\
-	common/rtusb_bulk.o	\
-	common/rtusb_data.o	\
-	common/cmm_data_usb.o	\
-	common/rtmp_mcu.o	\
-	common/ee_efuse.o	\
-	chips/rt30xx.o		\
-	common/rt_rf.o		\
-	chips/rt3070.o
diff --git a/drivers/staging/rt2870/TODO b/drivers/staging/rt2870/TODO
deleted file mode 100644
index 2df1bfed9a58ce9371efacad0b54de4545143dc7..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/TODO
+++ /dev/null
@@ -1,17 +0,0 @@
-I'm hesitant to add a TODO file here, as the wireless developers would
-really have people help them out on the "clean" rt2870 driver that can
-be found at the http://rt2x00.serialmonkey.com/ site.
-
-But, if you wish to clean up this driver instead, here's a short list of
-things that need to be done to get it into a more mergable shape:
-
-TODO:
-	- checkpatch.pl clean
-	- sparse clean
-	- port to in-kernel 80211 stack and common rt2x00 infrastructure
-	- remove reading from /etc/ config files
-	- review by the wireless developer community
-
-Please send any patches or complaints about this driver to Greg
-Kroah-Hartman <greg@kroah.com> and don't bother the upstream wireless
-kernel developers about it, they want nothing to do with it.
diff --git a/drivers/staging/rt2870/aironet.h b/drivers/staging/rt2870/aironet.h
deleted file mode 100644
index ae6259710a4f38849145078093616f83763ebf31..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/aironet.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/aironet.h"
diff --git a/drivers/staging/rt2870/ap.h b/drivers/staging/rt2870/ap.h
deleted file mode 100644
index fe04b5f45f2090de25ae51cb066573be3c045d1c..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/ap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/ap.h"
diff --git a/drivers/staging/rt2870/chips/rt3070.c b/drivers/staging/rt2870/chips/rt3070.c
deleted file mode 100644
index 3a6db5ea89ab75dea657232f701a8f5f5876eedc..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/chips/rt3070.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/chips/rt3070.c"
diff --git a/drivers/staging/rt2870/chips/rt30xx.c b/drivers/staging/rt2870/chips/rt30xx.c
deleted file mode 100644
index 6c56b84c75d9b8e9497229ece022209c1782e49b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/chips/rt30xx.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/chips/rt30xx.c"
diff --git a/drivers/staging/rt2870/chlist.h b/drivers/staging/rt2870/chlist.h
deleted file mode 100644
index 31999583b37960420fa2a7ed52492b5dde05789f..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/chlist.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/chlist.h"
diff --git a/drivers/staging/rt2870/common/acction.c b/drivers/staging/rt2870/common/acction.c
deleted file mode 100644
index fd806c3871aa6d5709a80af643f20e20d6637edf..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/acction.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/action.c"
diff --git a/drivers/staging/rt2870/common/action.c b/drivers/staging/rt2870/common/action.c
deleted file mode 100644
index fd806c3871aa6d5709a80af643f20e20d6637edf..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/action.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/action.c"
diff --git a/drivers/staging/rt2870/common/action.h b/drivers/staging/rt2870/common/action.h
deleted file mode 100644
index 9a1895525f3021dd49bc2098f72ea1005223bd75..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/action.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/action.h"
diff --git a/drivers/staging/rt2870/common/ba_action.c b/drivers/staging/rt2870/common/ba_action.c
deleted file mode 100644
index a9e6a09d994f71c1f47abc5da96837919c2af0c6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/ba_action.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/ba_action.c"
diff --git a/drivers/staging/rt2870/common/cmm_aes.c b/drivers/staging/rt2870/common/cmm_aes.c
deleted file mode 100644
index 15d6a14d2d9cbfa7ea8b84253f6589291c46ea86..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_aes.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_aes.c"
diff --git a/drivers/staging/rt2870/common/cmm_asic.c b/drivers/staging/rt2870/common/cmm_asic.c
deleted file mode 100644
index 38de817991ffaa2687475d5f0f06e7f939cd1fe6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_asic.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_asic.c"
diff --git a/drivers/staging/rt2870/common/cmm_cfg.c b/drivers/staging/rt2870/common/cmm_cfg.c
deleted file mode 100644
index 6b2bdd7d44ec945ce5e9bfa151cff70018a7f630..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_cfg.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_cfg.c"
diff --git a/drivers/staging/rt2870/common/cmm_data.c b/drivers/staging/rt2870/common/cmm_data.c
deleted file mode 100644
index df775c3cf691b3e24ce2a5dba17edc94e5001745..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_data.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_data.c"
diff --git a/drivers/staging/rt2870/common/cmm_data_usb.c b/drivers/staging/rt2870/common/cmm_data_usb.c
deleted file mode 100644
index 704675fccb7d1fe99b8054f1b11e8912f6e595db..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_data_usb.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_data_usb.c"
diff --git a/drivers/staging/rt2870/common/cmm_info.c b/drivers/staging/rt2870/common/cmm_info.c
deleted file mode 100644
index 226187ee556110b96dc607fe9af232f0a8812dbe..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_info.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_info.c"
diff --git a/drivers/staging/rt2870/common/cmm_mac_usb.c b/drivers/staging/rt2870/common/cmm_mac_usb.c
deleted file mode 100644
index b26af4af890b9d8724b11220de10f2cc4c461578..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_mac_usb.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_mac_usb.c"
diff --git a/drivers/staging/rt2870/common/cmm_profile.c b/drivers/staging/rt2870/common/cmm_profile.c
deleted file mode 100644
index 9926e45aba3c364000600002cb2cd307f46c7b9c..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_profile.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_profile.c"
diff --git a/drivers/staging/rt2870/common/cmm_sanity.c b/drivers/staging/rt2870/common/cmm_sanity.c
deleted file mode 100644
index cb3352118c572c5ce68f7eb924599ad732f26e64..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_sanity.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_sanity.c"
diff --git a/drivers/staging/rt2870/common/cmm_sync.c b/drivers/staging/rt2870/common/cmm_sync.c
deleted file mode 100644
index 5e7221d7cb27fa2566d46293bb0b977513f8fc51..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_sync.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_sync.c"
diff --git a/drivers/staging/rt2870/common/cmm_tkip.c b/drivers/staging/rt2870/common/cmm_tkip.c
deleted file mode 100644
index f73c71bafe86197657f74f58a41b4b6b6f5c00b3..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_tkip.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_tkip.c"
diff --git a/drivers/staging/rt2870/common/cmm_wep.c b/drivers/staging/rt2870/common/cmm_wep.c
deleted file mode 100644
index 5f681078387fd7e8b4d197e674a8efdaa7a8d5ed..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_wep.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_wep.c"
diff --git a/drivers/staging/rt2870/common/cmm_wpa.c b/drivers/staging/rt2870/common/cmm_wpa.c
deleted file mode 100644
index 04a54bb2185302b4aee3a1df0320cdd30e6194f3..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/cmm_wpa.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/cmm_wpa.c"
diff --git a/drivers/staging/rt2870/common/crypt_hmac.c b/drivers/staging/rt2870/common/crypt_hmac.c
deleted file mode 100644
index 24d84e7724fb39261dceb1525f0bdb8f4bfa3553..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/crypt_hmac.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/crypt_hmac.c"
diff --git a/drivers/staging/rt2870/common/crypt_md5.c b/drivers/staging/rt2870/common/crypt_md5.c
deleted file mode 100644
index 457a2caca1e3cbf4dd674eacc9a09dd54ebcaa43..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/crypt_md5.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/crypt_md5.c"
diff --git a/drivers/staging/rt2870/common/crypt_sha2.c b/drivers/staging/rt2870/common/crypt_sha2.c
deleted file mode 100644
index 07ffb300c193a72e65db1bb2b9d4aea00d3580ec..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/crypt_sha2.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/crypt_sha2.c"
diff --git a/drivers/staging/rt2870/common/dfs.c b/drivers/staging/rt2870/common/dfs.c
deleted file mode 100644
index ac2da4c0e2ca411b22e0058fa898bc4f96244729..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/dfs.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/dfs.c"
diff --git a/drivers/staging/rt2870/common/ee_efuse.c b/drivers/staging/rt2870/common/ee_efuse.c
deleted file mode 100644
index 0e34e65e5f288257624aff44090ae89f538f2888..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/ee_efuse.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/ee_efuse.c"
diff --git a/drivers/staging/rt2870/common/eeprom.c b/drivers/staging/rt2870/common/eeprom.c
deleted file mode 100644
index def09658fd81c1bb940dd2bfcbcd9175ee0c77a9..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/eeprom.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/eeprom.c"
diff --git a/drivers/staging/rt2870/common/md5.c b/drivers/staging/rt2870/common/md5.c
deleted file mode 100644
index 195645c0e1a86d45346e1c8e3ce5585f3d143586..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/md5.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/md5.c"
diff --git a/drivers/staging/rt2870/common/mlme.c b/drivers/staging/rt2870/common/mlme.c
deleted file mode 100644
index f88040abd26bad23363bd9a888c0b01f15368530..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/mlme.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/mlme.c"
diff --git a/drivers/staging/rt2870/common/rt_channel.c b/drivers/staging/rt2870/common/rt_channel.c
deleted file mode 100644
index c8ceb4c177d927cad1c7b6aae3a29f853aac06ac..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rt_channel.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/rt_channel.c"
diff --git a/drivers/staging/rt2870/common/rt_rf.c b/drivers/staging/rt2870/common/rt_rf.c
deleted file mode 100644
index b81cff34969bda8b5c5fd60b5fd9c8fd4d15503e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rt_rf.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/rt_rf.c"
diff --git a/drivers/staging/rt2870/common/rtmp_init.c b/drivers/staging/rt2870/common/rtmp_init.c
deleted file mode 100644
index eef10efda19649493a70305d972dc96e711fddb9..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtmp_init.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/rtmp_init.c"
diff --git a/drivers/staging/rt2870/common/rtmp_mcu.c b/drivers/staging/rt2870/common/rtmp_mcu.c
deleted file mode 100644
index 20b7f13d60f860e925c9b7c795d6367822ac6d5c..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtmp_mcu.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/rtmp_mcu.c"
diff --git a/drivers/staging/rt2870/common/rtmp_timer.c b/drivers/staging/rt2870/common/rtmp_timer.c
deleted file mode 100644
index fd4aedcd5e8bae0d38bf094f501e95eb7099fdf5..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtmp_timer.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/rtmp_timer.c"
diff --git a/drivers/staging/rt2870/common/rtmp_tkip.c b/drivers/staging/rt2870/common/rtmp_tkip.c
deleted file mode 100644
index 240bf67f521fb632b444c62e4ee809cb6dd89bdc..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtmp_tkip.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/rtmp_tkip.c"
diff --git a/drivers/staging/rt2870/common/rtmp_wep.c b/drivers/staging/rt2870/common/rtmp_wep.c
deleted file mode 100644
index ae255adc9f7f0806eaf2ef5be0df28a4659f5a9b..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtmp_wep.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/rtmp_wep.c"
diff --git a/drivers/staging/rt2870/common/rtusb_bulk.c b/drivers/staging/rt2870/common/rtusb_bulk.c
deleted file mode 100644
index 679b802d2169ce18658577708ab0cc783774bf4a..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtusb_bulk.c
+++ /dev/null
@@ -1,1232 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtusb_bulk.c
-
-	Abstract:
-
-	Revision History:
-	Who			When		What
-	--------	----------	----------------------------------------------
-	Name		Date		Modification logs
-	Paul Lin	06-25-2004	created
-
-*/
-
-#ifdef RTMP_MAC_USB
-
-#include "../rt_config.h"
-/* Match total 6 bulkout endpoint to corresponding queue. */
-u8 EpToQueue[6] =
-    { FIFO_EDCA, FIFO_EDCA, FIFO_EDCA, FIFO_EDCA, FIFO_EDCA, FIFO_MGMT };
-
-/*static BOOLEAN SingleBulkOut = FALSE; */
-
-void RTUSB_FILL_BULK_URB(struct urb *pUrb,
-			 struct usb_device *pUsb_Dev,
-			 unsigned int bulkpipe,
-			 void *pTransferBuf,
-			 int BufSize, usb_complete_t Complete, void *pContext)
-{
-
-	usb_fill_bulk_urb(pUrb, pUsb_Dev, bulkpipe, pTransferBuf, BufSize,
-			  (usb_complete_t) Complete, pContext);
-
-}
-
-void RTUSBInitTxDesc(struct rt_rtmp_adapter *pAd,
-		     struct rt_tx_context *pTxContext,
-		     u8 BulkOutPipeId, IN usb_complete_t Func)
-{
-	PURB pUrb;
-	u8 *pSrc = NULL;
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pUrb = pTxContext->pUrb;
-	ASSERT(pUrb);
-
-	/* Store BulkOut PipeId */
-	pTxContext->BulkOutPipeId = BulkOutPipeId;
-
-	if (pTxContext->bAggregatible) {
-		pSrc = &pTxContext->TransferBuffer->Aggregation[2];
-	} else {
-		pSrc =
-		    (u8 *)pTxContext->TransferBuffer->field.WirelessPacket;
-	}
-
-	/*Initialize a tx bulk urb */
-	RTUSB_FILL_BULK_URB(pUrb,
-			    pObj->pUsb_Dev,
-			    usb_sndbulkpipe(pObj->pUsb_Dev,
-					    pAd->BulkOutEpAddr[BulkOutPipeId]),
-			    pSrc, pTxContext->BulkOutSize, Func, pTxContext);
-
-	if (pTxContext->bAggregatible)
-		pUrb->transfer_dma =
-		    (pTxContext->data_dma + TX_BUFFER_NORMSIZE + 2);
-	else
-		pUrb->transfer_dma = pTxContext->data_dma;
-
-	pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-}
-
-void RTUSBInitHTTxDesc(struct rt_rtmp_adapter *pAd,
-		       struct rt_ht_tx_context *pTxContext,
-		       u8 BulkOutPipeId,
-		       unsigned long BulkOutSize, IN usb_complete_t Func)
-{
-	PURB pUrb;
-	u8 *pSrc = NULL;
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pUrb = pTxContext->pUrb;
-	ASSERT(pUrb);
-
-	/* Store BulkOut PipeId */
-	pTxContext->BulkOutPipeId = BulkOutPipeId;
-
-	pSrc =
-	    &pTxContext->TransferBuffer->field.WirelessPacket[pTxContext->
-							      NextBulkOutPosition];
-
-	/*Initialize a tx bulk urb */
-	RTUSB_FILL_BULK_URB(pUrb,
-			    pObj->pUsb_Dev,
-			    usb_sndbulkpipe(pObj->pUsb_Dev,
-					    pAd->BulkOutEpAddr[BulkOutPipeId]),
-			    pSrc, BulkOutSize, Func, pTxContext);
-
-	pUrb->transfer_dma =
-	    (pTxContext->data_dma + pTxContext->NextBulkOutPosition);
-	pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-}
-
-void RTUSBInitRxDesc(struct rt_rtmp_adapter *pAd, struct rt_rx_context *pRxContext)
-{
-	PURB pUrb;
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-	unsigned long RX_bulk_size;
-
-	pUrb = pRxContext->pUrb;
-	ASSERT(pUrb);
-
-	if (pAd->BulkInMaxPacketSize == 64)
-		RX_bulk_size = 4096;
-	else
-		RX_bulk_size = MAX_RXBULK_SIZE;
-
-	/*Initialize a rx bulk urb */
-	RTUSB_FILL_BULK_URB(pUrb,
-			    pObj->pUsb_Dev,
-			    usb_rcvbulkpipe(pObj->pUsb_Dev, pAd->BulkInEpAddr),
-			    &(pRxContext->
-			      TransferBuffer[pAd->NextRxBulkInPosition]),
-			    RX_bulk_size - (pAd->NextRxBulkInPosition),
-			    (usb_complete_t) RTUSBBulkRxComplete,
-			    (void *)pRxContext);
-
-	pUrb->transfer_dma = pRxContext->data_dma + pAd->NextRxBulkInPosition;
-	pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-
-#define BULK_OUT_LOCK(pLock, IrqFlags)	\
-		if (1 /*!(in_interrupt() & 0xffff0000)*/)	\
-			RTMP_IRQ_LOCK((pLock), IrqFlags);
-
-#define BULK_OUT_UNLOCK(pLock, IrqFlags)	\
-		if (1 /*!(in_interrupt() & 0xffff0000)*/)	\
-			RTMP_IRQ_UNLOCK((pLock), IrqFlags);
-
-void RTUSBBulkOutDataPacket(struct rt_rtmp_adapter *pAd,
-			    u8 BulkOutPipeId, u8 Index)
-{
-
-	struct rt_ht_tx_context *pHTTXContext;
-	PURB pUrb;
-	int ret = 0;
-	struct rt_txinfo *pTxInfo, *pLastTxInfo = NULL;
-	struct rt_txwi *pTxWI;
-	unsigned long TmpBulkEndPos, ThisBulkSize;
-	unsigned long IrqFlags = 0, IrqFlags2 = 0;
-	u8 *pWirelessPkt, *pAppendant;
-	BOOLEAN bTxQLastRound = FALSE;
-	u8 allzero[4] = { 0x0, 0x0, 0x0, 0x0 };
-
-	BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-	if ((pAd->BulkOutPending[BulkOutPipeId] == TRUE)
-	    || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) {
-		BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-		return;
-	}
-	pAd->BulkOutPending[BulkOutPipeId] = TRUE;
-
-	if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)
-	    ) {
-		pAd->BulkOutPending[BulkOutPipeId] = FALSE;
-		BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-		return;
-	}
-	BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-
-	pHTTXContext = &(pAd->TxContext[BulkOutPipeId]);
-
-	BULK_OUT_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags2);
-	if ((pHTTXContext->ENextBulkOutPosition ==
-	     pHTTXContext->CurWritePosition)
-	    || ((pHTTXContext->ENextBulkOutPosition - 8) ==
-		pHTTXContext->CurWritePosition)) {
-		BULK_OUT_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId],
-				IrqFlags2);
-
-		BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-		pAd->BulkOutPending[BulkOutPipeId] = FALSE;
-
-		/* Clear Data flag */
-		RTUSB_CLEAR_BULK_FLAG(pAd,
-				      (fRTUSB_BULK_OUT_DATA_FRAG <<
-				       BulkOutPipeId));
-		RTUSB_CLEAR_BULK_FLAG(pAd,
-				      (fRTUSB_BULK_OUT_DATA_NORMAL <<
-				       BulkOutPipeId));
-
-		BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-		return;
-	}
-	/* Clear Data flag */
-	RTUSB_CLEAR_BULK_FLAG(pAd,
-			      (fRTUSB_BULK_OUT_DATA_FRAG << BulkOutPipeId));
-	RTUSB_CLEAR_BULK_FLAG(pAd,
-			      (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId));
-
-	/*DBGPRINT(RT_DEBUG_TRACE,("BulkOut-B:I=0x%lx, CWPos=%ld, CWRPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", in_interrupt(), */
-	/*                                                      pHTTXContext->CurWritePosition, pHTTXContext->CurWriteRealPos, pHTTXContext->NextBulkOutPosition, */
-	/*                                                      pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); */
-	pHTTXContext->NextBulkOutPosition = pHTTXContext->ENextBulkOutPosition;
-	ThisBulkSize = 0;
-	TmpBulkEndPos = pHTTXContext->NextBulkOutPosition;
-	pWirelessPkt = &pHTTXContext->TransferBuffer->field.WirelessPacket[0];
-
-	if ((pHTTXContext->bCopySavePad == TRUE)) {
-		if (RTMPEqualMemory(pHTTXContext->SavedPad, allzero, 4)) {
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("e1, allzero : %x  %x  %x  %x  %x  %x  %x  %x \n",
-				      pHTTXContext->SavedPad[0],
-				      pHTTXContext->SavedPad[1],
-				      pHTTXContext->SavedPad[2],
-				      pHTTXContext->SavedPad[3]
-				      , pHTTXContext->SavedPad[4],
-				      pHTTXContext->SavedPad[5],
-				      pHTTXContext->SavedPad[6],
-				      pHTTXContext->SavedPad[7]));
-		}
-		NdisMoveMemory(&pWirelessPkt[TmpBulkEndPos],
-			       pHTTXContext->SavedPad, 8);
-		pHTTXContext->bCopySavePad = FALSE;
-		if (pAd->bForcePrintTX == TRUE)
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("RTUSBBulkOutDataPacket --> COPY PAD. CurWrite = %ld, NextBulk = %ld.   ENextBulk = %ld.\n",
-				  pHTTXContext->CurWritePosition,
-				  pHTTXContext->NextBulkOutPosition,
-				  pHTTXContext->ENextBulkOutPosition));
-	}
-
-	do {
-		pTxInfo = (struct rt_txinfo *)&pWirelessPkt[TmpBulkEndPos];
-		pTxWI =
-			(struct rt_txwi *)&pWirelessPkt[TmpBulkEndPos + TXINFO_SIZE];
-
-		if (pAd->bForcePrintTX == TRUE)
-			DBGPRINT(RT_DEBUG_TRACE,
-				 ("RTUSBBulkOutDataPacket AMPDU = %d.\n",
-				  pTxWI->AMPDU));
-
-		/* add by Iverson, limit BulkOut size to 4k to pass WMM b mode 2T1R test items */
-		/*if ((ThisBulkSize != 0)  && (pTxWI->AMPDU == 0)) */
-		if ((ThisBulkSize != 0) && (pTxWI->PHYMODE == MODE_CCK)) {
-			if (((ThisBulkSize & 0xffff8000) != 0)
-			    || ((ThisBulkSize & 0x1000) == 0x1000)) {
-				/* Limit BulkOut size to about 4k bytes. */
-				pHTTXContext->ENextBulkOutPosition =
-				    TmpBulkEndPos;
-				break;
-			} else
-			    if (((pAd->BulkOutMaxPacketSize < 512)
-				 && ((ThisBulkSize & 0xfffff800) !=
-				     0))
-				/*|| ( (ThisBulkSize != 0)  && (pTxWI->AMPDU == 0)) */
-				) {
-				/* For USB 1.1 or peer which didn't support AMPDU, limit the BulkOut size. */
-				/* For performance in b/g mode, now just check for USB 1.1 and didn't care about the APMDU or not! 2008/06/04. */
-				pHTTXContext->ENextBulkOutPosition =
-				    TmpBulkEndPos;
-				break;
-			}
-		}
-		/* end Iverson */
-		else {
-			if (((ThisBulkSize & 0xffff8000) != 0) || ((ThisBulkSize & 0x6000) == 0x6000)) {	/* Limit BulkOut size to about 24k bytes. */
-				pHTTXContext->ENextBulkOutPosition =
-				    TmpBulkEndPos;
-				break;
-			} else if (((pAd->BulkOutMaxPacketSize < 512) && ((ThisBulkSize & 0xfffff800) != 0)) /*|| ( (ThisBulkSize != 0)  && (pTxWI->AMPDU == 0)) */) {	/* For USB 1.1 or peer which didn't support AMPDU, limit the BulkOut size. */
-				/* For performance in b/g mode, now just check for USB 1.1 and didn't care about the APMDU or not! 2008/06/04. */
-				pHTTXContext->ENextBulkOutPosition =
-				    TmpBulkEndPos;
-				break;
-			}
-		}
-
-		if (TmpBulkEndPos == pHTTXContext->CurWritePosition) {
-			pHTTXContext->ENextBulkOutPosition = TmpBulkEndPos;
-			break;
-		}
-
-		if (pTxInfo->QSEL != FIFO_EDCA) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("%s(): ====> pTxInfo->QueueSel(%d)!= FIFO_EDCA!!!!\n",
-				  __func__, pTxInfo->QSEL));
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("\tCWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n",
-				  pHTTXContext->CurWritePosition,
-				  pHTTXContext->NextBulkOutPosition,
-				  pHTTXContext->ENextBulkOutPosition,
-				  pHTTXContext->bCopySavePad));
-			hex_dump("Wrong QSel Pkt:",
-				 (u8 *)&pWirelessPkt[TmpBulkEndPos],
-				 (pHTTXContext->CurWritePosition -
-				  pHTTXContext->NextBulkOutPosition));
-		}
-
-		if (pTxInfo->USBDMATxPktLen <= 8) {
-			BULK_OUT_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId],
-					IrqFlags2);
-			DBGPRINT(RT_DEBUG_ERROR /*RT_DEBUG_TRACE */ ,
-				 ("e2, USBDMATxPktLen==0, Size=%ld, bCSPad=%d, CWPos=%ld, NBPos=%ld, CWRPos=%ld!\n",
-				  pHTTXContext->BulkOutSize,
-				  pHTTXContext->bCopySavePad,
-				  pHTTXContext->CurWritePosition,
-				  pHTTXContext->NextBulkOutPosition,
-				  pHTTXContext->CurWriteRealPos));
-			{
-				DBGPRINT_RAW(RT_DEBUG_ERROR /*RT_DEBUG_TRACE */
-					     ,
-					     ("%x  %x  %x  %x  %x  %x  %x  %x \n",
-					      pHTTXContext->SavedPad[0],
-					      pHTTXContext->SavedPad[1],
-					      pHTTXContext->SavedPad[2],
-					      pHTTXContext->SavedPad[3]
-					      , pHTTXContext->SavedPad[4],
-					      pHTTXContext->SavedPad[5],
-					      pHTTXContext->SavedPad[6],
-					      pHTTXContext->SavedPad[7]));
-			}
-			pAd->bForcePrintTX = TRUE;
-			BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId],
-				      IrqFlags);
-			pAd->BulkOutPending[BulkOutPipeId] = FALSE;
-			BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId],
-					IrqFlags);
-			/*DBGPRINT(RT_DEBUG_LOUD,("Out:pTxInfo->USBDMATxPktLen=%d!\n", pTxInfo->USBDMATxPktLen)); */
-			return;
-		}
-		/* Increase Total transmit byte counter */
-		pAd->RalinkCounters.OneSecTransmittedByteCount +=
-		    pTxWI->MPDUtotalByteCount;
-		pAd->RalinkCounters.TransmittedByteCount +=
-		    pTxWI->MPDUtotalByteCount;
-
-		pLastTxInfo = pTxInfo;
-
-		/* Make sure we use EDCA QUEUE. */
-		pTxInfo->QSEL = FIFO_EDCA;
-		ThisBulkSize += (pTxInfo->USBDMATxPktLen + 4);
-		TmpBulkEndPos += (pTxInfo->USBDMATxPktLen + 4);
-
-		if (TmpBulkEndPos != pHTTXContext->CurWritePosition)
-			pTxInfo->USBDMANextVLD = 1;
-
-		if (pTxInfo->SwUseLastRound == 1) {
-			if (pHTTXContext->CurWritePosition == 8)
-				pTxInfo->USBDMANextVLD = 0;
-			pTxInfo->SwUseLastRound = 0;
-
-			bTxQLastRound = TRUE;
-			pHTTXContext->ENextBulkOutPosition = 8;
-
-			break;
-		}
-
-	} while (TRUE);
-
-	/* adjust the pTxInfo->USBDMANextVLD value of last pTxInfo. */
-	if (pLastTxInfo)
-		pLastTxInfo->USBDMANextVLD = 0;
-
-	/*
-	   We need to copy SavedPad when following condition matched!
-	   1. Not the last round of the TxQueue and
-	   2. any match of following cases:
-	   (1). The End Position of this bulk out is reach to the Currenct Write position and
-	   the TxInfo and related header already write to the CurWritePosition.
-	   =>(ENextBulkOutPosition == CurWritePosition) && (CurWriteRealPos > CurWritePosition)
-
-	   (2). The EndPosition of the bulk out is not reach to the Current Write Position.
-	   =>(ENextBulkOutPosition != CurWritePosition)
-	 */
-	if ((bTxQLastRound == FALSE) &&
-	    (((pHTTXContext->ENextBulkOutPosition ==
-	       pHTTXContext->CurWritePosition)
-	      && (pHTTXContext->CurWriteRealPos >
-		  pHTTXContext->CurWritePosition))
-	     || (pHTTXContext->ENextBulkOutPosition !=
-		 pHTTXContext->CurWritePosition))
-	    ) {
-		NdisMoveMemory(pHTTXContext->SavedPad,
-			       &pWirelessPkt[pHTTXContext->
-					     ENextBulkOutPosition], 8);
-		pHTTXContext->bCopySavePad = TRUE;
-		if (RTMPEqualMemory(pHTTXContext->SavedPad, allzero, 4)) {
-			u8 *pBuf = &pHTTXContext->SavedPad[0];
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("WARNING-Zero-3:%02x%02x%02x%02x%02x%02x%02x%02x,CWPos=%ld, CWRPos=%ld, bCW=%d, NBPos=%ld, TBPos=%ld, TBSize=%ld\n",
-				      pBuf[0], pBuf[1], pBuf[2], pBuf[3],
-				      pBuf[4], pBuf[5], pBuf[6], pBuf[7],
-				      pHTTXContext->CurWritePosition,
-				      pHTTXContext->CurWriteRealPos,
-				      pHTTXContext->bCurWriting,
-				      pHTTXContext->NextBulkOutPosition,
-				      TmpBulkEndPos, ThisBulkSize));
-
-			pBuf = &pWirelessPkt[pHTTXContext->CurWritePosition];
-			DBGPRINT_RAW(RT_DEBUG_ERROR,
-				     ("\tCWPos=%02x%02x%02x%02x%02x%02x%02x%02x\n",
-				      pBuf[0], pBuf[1], pBuf[2], pBuf[3],
-				      pBuf[4], pBuf[5], pBuf[6], pBuf[7]));
-		}
-		/*DBGPRINT(RT_DEBUG_LOUD,("ENPos==CWPos=%ld, CWRPos=%ld, bCSPad=%d!\n", pHTTXContext->CurWritePosition, pHTTXContext->CurWriteRealPos, pHTTXContext->bCopySavePad)); */
-	}
-
-	if (pAd->bForcePrintTX == TRUE)
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("BulkOut-A:Size=%ld, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n",
-			  ThisBulkSize, pHTTXContext->CurWritePosition,
-			  pHTTXContext->NextBulkOutPosition,
-			  pHTTXContext->ENextBulkOutPosition,
-			  pHTTXContext->bCopySavePad));
-	/*DBGPRINT(RT_DEBUG_LOUD,("BulkOut-A:Size=%ld, CWPos=%ld, CWRPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d, bLRound=%d!\n", ThisBulkSize, pHTTXContext->CurWritePosition, pHTTXContext->CurWriteRealPos, pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad, bTxQLastRound)); */
-
-	/* USB DMA engine requires to pad extra 4 bytes. This pad doesn't count into real bulkoutsize. */
-	pAppendant = &pWirelessPkt[TmpBulkEndPos];
-	NdisZeroMemory(pAppendant, 8);
-	ThisBulkSize += 4;
-	pHTTXContext->LastOne = TRUE;
-	if ((ThisBulkSize % pAd->BulkOutMaxPacketSize) == 0)
-		ThisBulkSize += 4;
-	pHTTXContext->BulkOutSize = ThisBulkSize;
-
-	pAd->watchDogTxPendingCnt[BulkOutPipeId] = 1;
-	BULK_OUT_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags2);
-
-	/* Init Tx context descriptor */
-	RTUSBInitHTTxDesc(pAd, pHTTXContext, BulkOutPipeId, ThisBulkSize,
-			  (usb_complete_t) RTUSBBulkOutDataPacketComplete);
-
-	pUrb = pHTTXContext->pUrb;
-	ret = RTUSB_SUBMIT_URB(pUrb);
-	if (ret != 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTUSBBulkOutDataPacket: Submit Tx URB failed %d\n",
-			  ret));
-
-		BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-		pAd->BulkOutPending[BulkOutPipeId] = FALSE;
-		pAd->watchDogTxPendingCnt[BulkOutPipeId] = 0;
-		BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-
-		return;
-	}
-
-	BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-	pHTTXContext->IRPPending = TRUE;
-	BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags);
-	pAd->BulkOutReq++;
-
-}
-
-void RTUSBBulkOutDataPacketComplete(struct urb *pUrb, struct pt_regs * pt_regs)
-{
-	struct rt_ht_tx_context *pHTTXContext;
-	struct rt_rtmp_adapter *pAd;
-	struct os_cookie *pObj;
-	u8 BulkOutPipeId;
-
-	pHTTXContext = (struct rt_ht_tx_context *)pUrb->context;
-	pAd = pHTTXContext->pAd;
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	/* Store BulkOut PipeId */
-	BulkOutPipeId = pHTTXContext->BulkOutPipeId;
-	pAd->BulkOutDataOneSecCount++;
-
-	switch (BulkOutPipeId) {
-	case 0:
-		pObj->ac0_dma_done_task.data = (unsigned long)pUrb;
-		tasklet_hi_schedule(&pObj->ac0_dma_done_task);
-		break;
-	case 1:
-		pObj->ac1_dma_done_task.data = (unsigned long)pUrb;
-		tasklet_hi_schedule(&pObj->ac1_dma_done_task);
-		break;
-	case 2:
-		pObj->ac2_dma_done_task.data = (unsigned long)pUrb;
-		tasklet_hi_schedule(&pObj->ac2_dma_done_task);
-		break;
-	case 3:
-		pObj->ac3_dma_done_task.data = (unsigned long)pUrb;
-		tasklet_hi_schedule(&pObj->ac3_dma_done_task);
-		break;
-	}
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note: NULL frame use BulkOutPipeId = 0
-
-	========================================================================
-*/
-void RTUSBBulkOutNullFrame(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_tx_context *pNullContext = &(pAd->NullContext);
-	PURB pUrb;
-	int ret = 0;
-	unsigned long IrqFlags;
-
-	RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags);
-	if ((pAd->BulkOutPending[0] == TRUE)
-	    || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) {
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags);
-		return;
-	}
-	pAd->BulkOutPending[0] = TRUE;
-	pAd->watchDogTxPendingCnt[0] = 1;
-	pNullContext->IRPPending = TRUE;
-	RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags);
-
-	/* Increase Total transmit byte counter */
-	pAd->RalinkCounters.TransmittedByteCount += pNullContext->BulkOutSize;
-
-	/* Clear Null frame bulk flag */
-	RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NULL);
-
-	/* Init Tx context descriptor */
-	RTUSBInitTxDesc(pAd, pNullContext, 0,
-			(usb_complete_t) RTUSBBulkOutNullFrameComplete);
-
-	pUrb = pNullContext->pUrb;
-	ret = RTUSB_SUBMIT_URB(pUrb);
-	if (ret != 0) {
-		RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags);
-		pAd->BulkOutPending[0] = FALSE;
-		pAd->watchDogTxPendingCnt[0] = 0;
-		pNullContext->IRPPending = FALSE;
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags);
-
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTUSBBulkOutNullFrame: Submit Tx URB failed %d\n",
-			  ret));
-		return;
-	}
-
-}
-
-/* NULL frame use BulkOutPipeId = 0 */
-void RTUSBBulkOutNullFrameComplete(struct urb *pUrb, struct pt_regs * pt_regs)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_tx_context *pNullContext;
-	int Status;
-	struct os_cookie *pObj;
-
-	pNullContext = (struct rt_tx_context *)pUrb->context;
-	pAd = pNullContext->pAd;
-	Status = pUrb->status;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-	pObj->null_frame_complete_task.data = (unsigned long)pUrb;
-	tasklet_hi_schedule(&pObj->null_frame_complete_task);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note: MLME use BulkOutPipeId = 0
-
-	========================================================================
-*/
-void RTUSBBulkOutMLMEPacket(struct rt_rtmp_adapter *pAd, u8 Index)
-{
-	struct rt_tx_context *pMLMEContext;
-	PURB pUrb;
-	int ret = 0;
-	unsigned long IrqFlags;
-
-	pMLMEContext =
-	    (struct rt_tx_context *)pAd->MgmtRing.Cell[pAd->MgmtRing.TxDmaIdx].AllocVa;
-	pUrb = pMLMEContext->pUrb;
-
-	if ((pAd->MgmtRing.TxSwFreeIdx >= MGMT_RING_SIZE) ||
-	    (pMLMEContext->InUse == FALSE) ||
-	    (pMLMEContext->bWaitingBulkOut == FALSE)) {
-
-		/* Clear MLME bulk flag */
-		RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME);
-
-		return;
-	}
-
-	RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags);
-	if ((pAd->BulkOutPending[MGMTPIPEIDX] == TRUE)
-	    || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) {
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags);
-		return;
-	}
-
-	pAd->BulkOutPending[MGMTPIPEIDX] = TRUE;
-	pAd->watchDogTxPendingCnt[MGMTPIPEIDX] = 1;
-	pMLMEContext->IRPPending = TRUE;
-	pMLMEContext->bWaitingBulkOut = FALSE;
-	RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags);
-
-	/* Increase Total transmit byte counter */
-	pAd->RalinkCounters.TransmittedByteCount += pMLMEContext->BulkOutSize;
-
-	/* Clear MLME bulk flag */
-	RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME);
-
-	/* Init Tx context descriptor */
-	RTUSBInitTxDesc(pAd, pMLMEContext, MGMTPIPEIDX,
-			(usb_complete_t) RTUSBBulkOutMLMEPacketComplete);
-
-	/*For mgmt urb buffer, because we use sk_buff, so we need to notify the USB controller do dma mapping. */
-	pUrb->transfer_dma = 0;
-	pUrb->transfer_flags &= (~URB_NO_TRANSFER_DMA_MAP);
-
-	pUrb = pMLMEContext->pUrb;
-	ret = RTUSB_SUBMIT_URB(pUrb);
-	if (ret != 0) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTUSBBulkOutMLMEPacket: Submit MLME URB failed %d\n",
-			  ret));
-		RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags);
-		pAd->BulkOutPending[MGMTPIPEIDX] = FALSE;
-		pAd->watchDogTxPendingCnt[MGMTPIPEIDX] = 0;
-		pMLMEContext->IRPPending = FALSE;
-		pMLMEContext->bWaitingBulkOut = TRUE;
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags);
-
-		return;
-	}
-	/*DBGPRINT_RAW(RT_DEBUG_INFO, ("<---RTUSBBulkOutMLMEPacket \n")); */
-/*      printk("<---RTUSBBulkOutMLMEPacket,Cpu=%d!, Dma=%d, SwIdx=%d!\n", pAd->MgmtRing.TxCpuIdx, pAd->MgmtRing.TxDmaIdx, pAd->MgmtRing.TxSwFreeIdx); */
-}
-
-void RTUSBBulkOutMLMEPacketComplete(struct urb *pUrb, struct pt_regs * pt_regs)
-{
-	struct rt_tx_context *pMLMEContext;
-	struct rt_rtmp_adapter *pAd;
-	int Status;
-	struct os_cookie *pObj;
-	int index;
-
-	/*DBGPRINT_RAW(RT_DEBUG_INFO, ("--->RTUSBBulkOutMLMEPacketComplete\n")); */
-	pMLMEContext = (struct rt_tx_context *)pUrb->context;
-	pAd = pMLMEContext->pAd;
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-	Status = pUrb->status;
-	index = pMLMEContext->SelfIdx;
-
-	pObj->mgmt_dma_done_task.data = (unsigned long)pUrb;
-	tasklet_hi_schedule(&pObj->mgmt_dma_done_task);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note: PsPoll use BulkOutPipeId = 0
-
-	========================================================================
-*/
-void RTUSBBulkOutPsPoll(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_tx_context *pPsPollContext = &(pAd->PsPollContext);
-	PURB pUrb;
-	int ret = 0;
-	unsigned long IrqFlags;
-
-	RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags);
-	if ((pAd->BulkOutPending[0] == TRUE)
-	    || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) {
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags);
-		return;
-	}
-	pAd->BulkOutPending[0] = TRUE;
-	pAd->watchDogTxPendingCnt[0] = 1;
-	pPsPollContext->IRPPending = TRUE;
-	RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags);
-
-	/* Clear PS-Poll bulk flag */
-	RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL);
-
-	/* Init Tx context descriptor */
-	RTUSBInitTxDesc(pAd, pPsPollContext, MGMTPIPEIDX,
-			(usb_complete_t) RTUSBBulkOutPsPollComplete);
-
-	pUrb = pPsPollContext->pUrb;
-	ret = RTUSB_SUBMIT_URB(pUrb);
-	if (ret != 0) {
-		RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags);
-		pAd->BulkOutPending[0] = FALSE;
-		pAd->watchDogTxPendingCnt[0] = 0;
-		pPsPollContext->IRPPending = FALSE;
-		RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags);
-
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTUSBBulkOutPsPoll: Submit Tx URB failed %d\n",
-			  ret));
-		return;
-	}
-
-}
-
-/* PS-Poll frame use BulkOutPipeId = 0 */
-void RTUSBBulkOutPsPollComplete(struct urb *pUrb, struct pt_regs * pt_regs)
-{
-	struct rt_rtmp_adapter *pAd;
-	struct rt_tx_context *pPsPollContext;
-	int Status;
-	struct os_cookie *pObj;
-
-	pPsPollContext = (struct rt_tx_context *)pUrb->context;
-	pAd = pPsPollContext->pAd;
-	Status = pUrb->status;
-
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-	pObj->pspoll_frame_complete_task.data = (unsigned long)pUrb;
-	tasklet_hi_schedule(&pObj->pspoll_frame_complete_task);
-}
-
-void DoBulkIn(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_rx_context *pRxContext;
-	PURB pUrb;
-	int ret = 0;
-	unsigned long IrqFlags;
-
-	RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags);
-	pRxContext = &(pAd->RxContext[pAd->NextRxBulkInIndex]);
-	if ((pAd->PendingRx > 0) || (pRxContext->Readable == TRUE)
-	    || (pRxContext->InUse == TRUE)) {
-		RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-		return;
-	}
-	pRxContext->InUse = TRUE;
-	pRxContext->IRPPending = TRUE;
-	pAd->PendingRx++;
-	pAd->BulkInReq++;
-	RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-
-	/* Init Rx context descriptor */
-	NdisZeroMemory(pRxContext->TransferBuffer, pRxContext->BulkInOffset);
-	RTUSBInitRxDesc(pAd, pRxContext);
-
-	pUrb = pRxContext->pUrb;
-	ret = RTUSB_SUBMIT_URB(pUrb);
-	if (ret != 0) {	/* fail */
-
-		RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags);
-		pRxContext->InUse = FALSE;
-		pRxContext->IRPPending = FALSE;
-		pAd->PendingRx--;
-		pAd->BulkInReq--;
-		RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("RTUSBBulkReceive: Submit Rx URB failed %d\n", ret));
-	} else {		/* success */
-		ASSERT((pRxContext->InUse == pRxContext->IRPPending));
-		/*printk("BIDone, Pend=%d,BIIdx=%d,BIRIdx=%d!\n", pAd->PendingRx, pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex); */
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-	USB_RxPacket initializes a URB and uses the Rx IRP to submit it
-	to USB. It checks if an Rx Descriptor is available and passes the
-	the coresponding buffer to be filled. If no descriptor is available
-	fails the request. When setting the completion routine we pass our
-	Adapter Object as Context.
-
-	Arguments:
-
-	Return Value:
-		TRUE			found matched tuple cache
-		FALSE			no matched found
-
-	Note:
-
-	========================================================================
-*/
-#define fRTMP_ADAPTER_NEED_STOP_RX		\
-		(fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS |	\
-		 fRTMP_ADAPTER_RADIO_OFF | fRTMP_ADAPTER_RESET_IN_PROGRESS | \
-		 fRTMP_ADAPTER_REMOVE_IN_PROGRESS | fRTMP_ADAPTER_BULKIN_RESET)
-
-#define fRTMP_ADAPTER_NEED_STOP_HANDLE_RX	\
-		(fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS |	\
-		 fRTMP_ADAPTER_RADIO_OFF | fRTMP_ADAPTER_RESET_IN_PROGRESS | \
-		 fRTMP_ADAPTER_REMOVE_IN_PROGRESS)
-
-void RTUSBBulkReceive(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_rx_context *pRxContext;
-	unsigned long IrqFlags;
-
-	/* sanity check */
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_HANDLE_RX))
-		return;
-
-	while (1) {
-
-		RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags);
-		pRxContext = &(pAd->RxContext[pAd->NextRxBulkInReadIndex]);
-		if (((pRxContext->InUse == FALSE)
-		     && (pRxContext->Readable == TRUE))
-		    && (pRxContext->bRxHandling == FALSE)) {
-			pRxContext->bRxHandling = TRUE;
-			RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-
-			/* read RxContext, Since not */
-			STARxDoneInterruptHandle(pAd, TRUE);
-
-			/* Finish to handle this bulkIn buffer. */
-			RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags);
-			pRxContext->BulkInOffset = 0;
-			pRxContext->Readable = FALSE;
-			pRxContext->bRxHandling = FALSE;
-			pAd->ReadPosition = 0;
-			pAd->TransferBufferLength = 0;
-			INC_RING_INDEX(pAd->NextRxBulkInReadIndex,
-				       RX_RING_SIZE);
-			RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-
-		} else {
-			RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags);
-			break;
-		}
-	}
-
-	if (!(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_RX)))
-		DoBulkIn(pAd);
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-		This routine process Rx Irp and call rx complete function.
-
-	Arguments:
-		DeviceObject	Pointer to the device object for next lower
-						device. DeviceObject passed in here belongs to
-						the next lower driver in the stack because we
-						were invoked via IoCallDriver in USB_RxPacket
-						AND it is not OUR device object
-	  Irp				Ptr to completed IRP
-	  Context			Ptr to our Adapter object (context specified
-						in IoSetCompletionRoutine
-
-	Return Value:
-		Always returns STATUS_MORE_PROCESSING_REQUIRED
-
-	Note:
-		Always returns STATUS_MORE_PROCESSING_REQUIRED
-	========================================================================
-*/
-void RTUSBBulkRxComplete(struct urb *pUrb, struct pt_regs *pt_regs)
-{
-	/* use a receive tasklet to handle received packets; */
-	/* or sometimes hardware IRQ will be disabled here, so we can not */
-	/* use spin_lock_bh()/spin_unlock_bh() after IRQ is disabled. :< */
-	struct rt_rx_context *pRxContext;
-	struct rt_rtmp_adapter *pAd;
-	struct os_cookie *pObj;
-
-	pRxContext = (struct rt_rx_context *)pUrb->context;
-	pAd = pRxContext->pAd;
-	pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	pObj->rx_done_task.data = (unsigned long)pUrb;
-	tasklet_hi_schedule(&pObj->rx_done_task);
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBKickBulkOut(struct rt_rtmp_adapter *pAd)
-{
-	/* BulkIn Reset will reset whole USB PHY. So we need to make sure fRTMP_ADAPTER_BULKIN_RESET not flaged. */
-	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)
-	    ) {
-		/* 2. PS-Poll frame is next */
-		if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL))
-			RTUSBBulkOutPsPoll(pAd);
-		/* 5. Mlme frame is next */
-		else if ((RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME)) ||
-			 (pAd->MgmtRing.TxSwFreeIdx < MGMT_RING_SIZE)) {
-			RTUSBBulkOutMLMEPacket(pAd, pAd->MgmtRing.TxDmaIdx);
-		}
-		/* 6. Data frame normal is next */
-		if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL)) {
-			if (((!RTMP_TEST_FLAG
-			      (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-			     ||
-			     (!OPSTATUS_TEST_FLAG
-			      (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
-			    )) {
-				RTUSBBulkOutDataPacket(pAd, 0,
-						       pAd->
-						       NextBulkOutIndex[0]);
-			}
-		}
-		if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_2)) {
-			if (((!RTMP_TEST_FLAG
-			      (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-			     ||
-			     (!OPSTATUS_TEST_FLAG
-			      (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
-			    )) {
-				RTUSBBulkOutDataPacket(pAd, 1,
-						       pAd->
-						       NextBulkOutIndex[1]);
-			}
-		}
-		if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_3)) {
-			if (((!RTMP_TEST_FLAG
-			      (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-			     ||
-			     (!OPSTATUS_TEST_FLAG
-			      (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
-			    )) {
-				RTUSBBulkOutDataPacket(pAd, 2,
-						       pAd->
-						       NextBulkOutIndex[2]);
-			}
-		}
-		if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_4)) {
-			if (((!RTMP_TEST_FLAG
-			      (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
-			     ||
-			     (!OPSTATUS_TEST_FLAG
-			      (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED))
-			    )) {
-				RTUSBBulkOutDataPacket(pAd, 3,
-						       pAd->
-						       NextBulkOutIndex[3]);
-			}
-		}
-		/* 7. Null frame is the last */
-		else if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NULL)) {
-			if (!RTMP_TEST_FLAG
-			    (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) {
-				RTUSBBulkOutNullFrame(pAd);
-			}
-		}
-		/* 8. No data available */
-		else
-			;
-	}
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-	Call from Reset action after BulkOut failed.
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBCleanUpDataBulkOutQueue(struct rt_rtmp_adapter *pAd)
-{
-	u8 Idx;
-	struct rt_ht_tx_context *pTxContext;
-
-	DBGPRINT(RT_DEBUG_TRACE, ("--->CleanUpDataBulkOutQueue\n"));
-
-	for (Idx = 0; Idx < 4; Idx++) {
-		pTxContext = &pAd->TxContext[Idx];
-
-		pTxContext->CurWritePosition = pTxContext->NextBulkOutPosition;
-		pTxContext->LastOne = FALSE;
-		NdisAcquireSpinLock(&pAd->BulkOutLock[Idx]);
-		pAd->BulkOutPending[Idx] = FALSE;
-		NdisReleaseSpinLock(&pAd->BulkOutLock[Idx]);
-	}
-
-	DBGPRINT(RT_DEBUG_TRACE, ("<---CleanUpDataBulkOutQueue\n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBCleanUpMLMEBulkOutQueue(struct rt_rtmp_adapter *pAd)
-{
-	DBGPRINT(RT_DEBUG_TRACE, ("--->CleanUpMLMEBulkOutQueue\n"));
-	DBGPRINT(RT_DEBUG_TRACE, ("<---CleanUpMLMEBulkOutQueue\n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBCancelPendingIRPs(struct rt_rtmp_adapter *pAd)
-{
-	RTUSBCancelPendingBulkInIRP(pAd);
-	RTUSBCancelPendingBulkOutIRP(pAd);
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBCancelPendingBulkInIRP(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_rx_context *pRxContext;
-	u32 i;
-
-	DBGPRINT_RAW(RT_DEBUG_TRACE, ("--->RTUSBCancelPendingBulkInIRP\n"));
-	for (i = 0; i < (RX_RING_SIZE); i++) {
-		pRxContext = &(pAd->RxContext[i]);
-		if (pRxContext->IRPPending == TRUE) {
-			RTUSB_UNLINK_URB(pRxContext->pUrb);
-			pRxContext->IRPPending = FALSE;
-			pRxContext->InUse = FALSE;
-			/*NdisInterlockedDecrement(&pAd->PendingRx); */
-			/*pAd->PendingRx--; */
-		}
-	}
-	DBGPRINT_RAW(RT_DEBUG_TRACE, ("<---RTUSBCancelPendingBulkInIRP\n"));
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBCancelPendingBulkOutIRP(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_ht_tx_context *pHTTXContext;
-	struct rt_tx_context *pMLMEContext;
-	struct rt_tx_context *pBeaconContext;
-	struct rt_tx_context *pNullContext;
-	struct rt_tx_context *pPsPollContext;
-	struct rt_tx_context *pRTSContext;
-	u32 i, Idx;
-/*      unsigned int            IrqFlags; */
-/*      spinlock_t          *pLock; */
-/*      BOOLEAN                         *pPending; */
-
-/*      pLock = &pAd->BulkOutLock[MGMTPIPEIDX]; */
-/*      pPending = &pAd->BulkOutPending[MGMTPIPEIDX]; */
-
-	for (Idx = 0; Idx < 4; Idx++) {
-		pHTTXContext = &(pAd->TxContext[Idx]);
-
-		if (pHTTXContext->IRPPending == TRUE) {
-
-			/* Get the USB_CONTEXT and cancel it's IRP; the completion routine will itself */
-			/* remove it from the HeadPendingSendList and NULL out HeadPendingSendList */
-			/*      when the last IRP on the list has been  cancelled; that's how we exit this loop */
-			/* */
-
-			RTUSB_UNLINK_URB(pHTTXContext->pUrb);
-
-			/* Sleep 200 microseconds to give cancellation time to work */
-			RTMPusecDelay(200);
-		}
-
-		pAd->BulkOutPending[Idx] = FALSE;
-	}
-
-	/*RTMP_IRQ_LOCK(pLock, IrqFlags); */
-	for (i = 0; i < MGMT_RING_SIZE; i++) {
-		pMLMEContext = (struct rt_tx_context *)pAd->MgmtRing.Cell[i].AllocVa;
-		if (pMLMEContext && (pMLMEContext->IRPPending == TRUE)) {
-
-			/* Get the USB_CONTEXT and cancel it's IRP; the completion routine will itself */
-			/* remove it from the HeadPendingSendList and NULL out HeadPendingSendList */
-			/*      when the last IRP on the list has been  cancelled; that's how we exit this loop */
-			/* */
-
-			RTUSB_UNLINK_URB(pMLMEContext->pUrb);
-			pMLMEContext->IRPPending = FALSE;
-
-			/* Sleep 200 microsecs to give cancellation time to work */
-			RTMPusecDelay(200);
-		}
-	}
-	pAd->BulkOutPending[MGMTPIPEIDX] = FALSE;
-	/*RTMP_IRQ_UNLOCK(pLock, IrqFlags); */
-
-	for (i = 0; i < BEACON_RING_SIZE; i++) {
-		pBeaconContext = &(pAd->BeaconContext[i]);
-
-		if (pBeaconContext->IRPPending == TRUE) {
-
-			/* Get the USB_CONTEXT and cancel it's IRP; the completion routine will itself */
-			/* remove it from the HeadPendingSendList and NULL out HeadPendingSendList */
-			/*      when the last IRP on the list has been  cancelled; that's how we exit this loop */
-			/* */
-
-			RTUSB_UNLINK_URB(pBeaconContext->pUrb);
-
-			/* Sleep 200 microsecs to give cancellation time to work */
-			RTMPusecDelay(200);
-		}
-	}
-
-	pNullContext = &(pAd->NullContext);
-	if (pNullContext->IRPPending == TRUE)
-		RTUSB_UNLINK_URB(pNullContext->pUrb);
-
-	pRTSContext = &(pAd->RTSContext);
-	if (pRTSContext->IRPPending == TRUE)
-		RTUSB_UNLINK_URB(pRTSContext->pUrb);
-
-	pPsPollContext = &(pAd->PsPollContext);
-	if (pPsPollContext->IRPPending == TRUE)
-		RTUSB_UNLINK_URB(pPsPollContext->pUrb);
-
-	for (Idx = 0; Idx < 4; Idx++) {
-		NdisAcquireSpinLock(&pAd->BulkOutLock[Idx]);
-		pAd->BulkOutPending[Idx] = FALSE;
-		NdisReleaseSpinLock(&pAd->BulkOutLock[Idx]);
-	}
-}
-
-#endif /* RTMP_MAC_USB // */
diff --git a/drivers/staging/rt2870/common/rtusb_data.c b/drivers/staging/rt2870/common/rtusb_data.c
deleted file mode 100644
index 5b72bcdaa78f507101656f7d94beda8110375685..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtusb_data.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtusb_data.c
-
-	Abstract:
-	Ralink USB driver Tx/Rx functions.
-
-	Revision History:
-	Who         When          What
-	--------    ----------    ----------------------------------------------
-	Jan            03-25-2006    created
-
-*/
-
-#ifdef RTMP_MAC_USB
-
-#include "../rt_config.h"
-
-extern u8 Phy11BGNextRateUpward[];	/* defined in mlme.c */
-extern u8 EpToQueue[];
-
-void REPORT_AMSDU_FRAMES_TO_LLC(struct rt_rtmp_adapter *pAd,
-				u8 *pData, unsigned long DataSize)
-{
-	void *pPacket;
-	u32 nMSDU;
-	struct sk_buff *pSkb;
-
-	nMSDU = 0;
-	/* allocate a rx packet */
-	pSkb = dev_alloc_skb(RX_BUFFER_AGGRESIZE);
-	pPacket = (void *)OSPKT_TO_RTPKT(pSkb);
-	if (pSkb) {
-
-		/* convert 802.11 to 802.3 packet */
-		pSkb->dev = get_netdev_from_bssid(pAd, BSS0);
-		RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS);
-		deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize);
-	} else {
-		DBGPRINT(RT_DEBUG_ERROR, ("Can't allocate skb\n"));
-	}
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		This subroutine will scan through releative ring descriptor to find
-		out available free ring descriptor and compare with request size.
-
-	Arguments:
-		pAd	Pointer	to our adapter
-		RingType	Selected Ring
-
-	Return Value:
-		NDIS_STATUS_FAILURE		Not enough free descriptor
-		NDIS_STATUS_SUCCESS		Enough free descriptor
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBFreeDescriptorRequest(struct rt_rtmp_adapter *pAd,
-				       u8 BulkOutPipeId,
-				       u32 NumberRequired)
-{
-/*      u8                   FreeNumber = 0; */
-/*      u32                    Index; */
-	int Status = NDIS_STATUS_FAILURE;
-	unsigned long IrqFlags;
-	struct rt_ht_tx_context *pHTTXContext;
-
-	pHTTXContext = &pAd->TxContext[BulkOutPipeId];
-	RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
-	if ((pHTTXContext->CurWritePosition < pHTTXContext->NextBulkOutPosition)
-	    &&
-	    ((pHTTXContext->CurWritePosition + NumberRequired +
-	      LOCAL_TXBUF_SIZE) > pHTTXContext->NextBulkOutPosition)) {
-
-		RTUSB_SET_BULK_FLAG(pAd,
-				    (fRTUSB_BULK_OUT_DATA_NORMAL <<
-				     BulkOutPipeId));
-	} else if ((pHTTXContext->CurWritePosition == 8)
-		   && (pHTTXContext->NextBulkOutPosition <
-		       (NumberRequired + LOCAL_TXBUF_SIZE))) {
-		RTUSB_SET_BULK_FLAG(pAd,
-				    (fRTUSB_BULK_OUT_DATA_NORMAL <<
-				     BulkOutPipeId));
-	} else if (pHTTXContext->bCurWriting == TRUE) {
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTUSBFreeD c3 --> QueIdx=%d, CWPos=%ld, NBOutPos=%ld!\n",
-			  BulkOutPipeId, pHTTXContext->CurWritePosition,
-			  pHTTXContext->NextBulkOutPosition));
-		RTUSB_SET_BULK_FLAG(pAd,
-				    (fRTUSB_BULK_OUT_DATA_NORMAL <<
-				     BulkOutPipeId));
-	} else {
-		Status = NDIS_STATUS_SUCCESS;
-	}
-	RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
-
-	return Status;
-}
-
-int RTUSBFreeDescriptorRelease(struct rt_rtmp_adapter *pAd,
-				       u8 BulkOutPipeId)
-{
-	unsigned long IrqFlags;
-	struct rt_ht_tx_context *pHTTXContext;
-
-	pHTTXContext = &pAd->TxContext[BulkOutPipeId];
-	RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
-	pHTTXContext->bCurWriting = FALSE;
-	RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-BOOLEAN RTUSBNeedQueueBackForAgg(struct rt_rtmp_adapter *pAd, u8 BulkOutPipeId)
-{
-	unsigned long IrqFlags;
-	struct rt_ht_tx_context *pHTTXContext;
-	BOOLEAN needQueBack = FALSE;
-
-	pHTTXContext = &pAd->TxContext[BulkOutPipeId];
-
-	RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
-	if ((pHTTXContext->IRPPending ==
-	     TRUE) /*&& (pAd->TxSwQueue[BulkOutPipeId].Number == 0) */) {
-		if ((pHTTXContext->CurWritePosition <
-		     pHTTXContext->ENextBulkOutPosition)
-		    &&
-		    (((pHTTXContext->ENextBulkOutPosition +
-		       MAX_AGGREGATION_SIZE) < MAX_TXBULK_LIMIT)
-		     || (pHTTXContext->CurWritePosition >
-			 MAX_AGGREGATION_SIZE))) {
-			needQueBack = TRUE;
-		} else
-		    if ((pHTTXContext->CurWritePosition >
-			 pHTTXContext->ENextBulkOutPosition)
-			&&
-			((pHTTXContext->ENextBulkOutPosition +
-			  MAX_AGGREGATION_SIZE) <
-			 pHTTXContext->CurWritePosition)) {
-			needQueBack = TRUE;
-		}
-	}
-	RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags);
-
-	return needQueBack;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBRejectPendingPackets(struct rt_rtmp_adapter *pAd)
-{
-	u8 Index;
-	struct rt_queue_entry *pEntry;
-	void *pPacket;
-	struct rt_queue_header *pQueue;
-
-	for (Index = 0; Index < 4; Index++) {
-		NdisAcquireSpinLock(&pAd->TxSwQueueLock[Index]);
-		while (pAd->TxSwQueue[Index].Head != NULL) {
-			pQueue = (struct rt_queue_header *)&(pAd->TxSwQueue[Index]);
-			pEntry = RemoveHeadQueue(pQueue);
-			pPacket = QUEUE_ENTRY_TO_PACKET(pEntry);
-			RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
-		}
-		NdisReleaseSpinLock(&pAd->TxSwQueueLock[Index]);
-
-	}
-
-}
-
-/*
-	========================================================================
-
-	Routine	Description:
-		Calculates the duration which is required to transmit out frames
-	with given size and specified rate.
-
-	Arguments:
-		pTxD		Pointer to transmit descriptor
-		Ack			Setting for Ack requirement bit
-		Fragment	Setting for Fragment bit
-		RetryMode	Setting for retry mode
-		Ifs			Setting for IFS gap
-		Rate		Setting for transmit rate
-		Service		Setting for service
-		Length		Frame length
-		TxPreamble  Short or Long preamble when using CCK rates
-		QueIdx - 0-3, according to 802.11e/d4.4 June/2003
-
-	Return Value:
-		None
-
-	IRQL = PASSIVE_LEVEL
-	IRQL = DISPATCH_LEVEL
-
-	========================================================================
-*/
-
-void RTMPWriteTxInfo(struct rt_rtmp_adapter *pAd,
-		     struct rt_txinfo *pTxInfo,
-		     u16 USBDMApktLen,
-		     IN BOOLEAN bWiv,
-		     u8 QueueSel, u8 NextValid, u8 TxBurst)
-{
-	pTxInfo->USBDMATxPktLen = USBDMApktLen;
-	pTxInfo->QSEL = QueueSel;
-	if (QueueSel != FIFO_EDCA)
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("====> QueueSel != FIFO_EDCA<============\n"));
-	pTxInfo->USBDMANextVLD = FALSE;	/*NextValid;  // Need to check with Jan about this. */
-	pTxInfo->USBDMATxburst = TxBurst;
-	pTxInfo->WIV = bWiv;
-	pTxInfo->SwUseLastRound = 0;
-	pTxInfo->rsv = 0;
-	pTxInfo->rsv2 = 0;
-}
-
-#endif /* RTMP_MAC_USB // */
diff --git a/drivers/staging/rt2870/common/rtusb_io.c b/drivers/staging/rt2870/common/rtusb_io.c
deleted file mode 100644
index 7d2f7e05814d6912d5bb20d828b67cb28306c072..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/rtusb_io.c
+++ /dev/null
@@ -1,2104 +0,0 @@
-/*
- *************************************************************************
- * Ralink Tech Inc.
- * 5F., No.36, Taiyuan St., Jhubei City,
- * Hsinchu County 302,
- * Taiwan, R.O.C.
- *
- * (c) Copyright 2002-2007, Ralink Technology, Inc.
- *
- * This program is free software; you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation; either version 2 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * This program is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- * GNU General Public License for more details.                          *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program; if not, write to the                         *
- * Free Software Foundation, Inc.,                                       *
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- *                                                                       *
- *************************************************************************
-
-	Module Name:
-	rtusb_io.c
-
-	Abstract:
-
-	Revision History:
-	Who			When	    What
-	--------	----------  ----------------------------------------------
-	Name		Date	    Modification logs
-	Paul Lin    06-25-2004  created
-*/
-
-#ifdef RTMP_MAC_USB
-
-#include "../rt_config.h"
-
-/*
-	========================================================================
-
-	Routine Description: NIC initialization complete
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-
-static int RTUSBFirmwareRun(struct rt_rtmp_adapter *pAd)
-{
-	int Status;
-
-	Status = RTUSB_VendorRequest(pAd,
-				     USBD_TRANSFER_DIRECTION_OUT,
-				     DEVICE_VENDOR_REQUEST_OUT,
-				     0x01, 0x8, 0, NULL, 0);
-
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Write Firmware to NIC.
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBFirmwareWrite(struct rt_rtmp_adapter *pAd,
-		       const u8 *pFwImage, unsigned long FwLen)
-{
-	u32 MacReg;
-	int Status;
-/*      unsigned long           i; */
-	u16 writeLen;
-
-	Status = RTUSBReadMACRegister(pAd, MAC_CSR0, &MacReg);
-
-	writeLen = FwLen;
-	RTUSBMultiWrite(pAd, FIRMWARE_IMAGE_BASE, pFwImage, writeLen);
-
-	Status = RTUSBWriteMACRegister(pAd, 0x7014, 0xffffffff);
-	Status = RTUSBWriteMACRegister(pAd, 0x701c, 0xffffffff);
-	Status = RTUSBFirmwareRun(pAd);
-
-	/*2008/11/28:KH add to fix the dead rf frequency offset bug<-- */
-	RTMPusecDelay(10000);
-	RTUSBWriteMACRegister(pAd, H2M_MAILBOX_CSR, 0);
-	AsicSendCommandToMcu(pAd, 0x72, 0x00, 0x00, 0x00);	/*reset rf by MCU supported by new firmware */
-	/*2008/11/28:KH add to fix the dead rf frequency offset bug--> */
-
-	return Status;
-}
-
-int RTUSBVenderReset(struct rt_rtmp_adapter *pAd)
-{
-	int Status;
-	DBGPRINT_RAW(RT_DEBUG_ERROR, ("-->RTUSBVenderReset\n"));
-	Status = RTUSB_VendorRequest(pAd,
-				     USBD_TRANSFER_DIRECTION_OUT,
-				     DEVICE_VENDOR_REQUEST_OUT,
-				     0x01, 0x1, 0, NULL, 0);
-
-	DBGPRINT_RAW(RT_DEBUG_ERROR, ("<--RTUSBVenderReset\n"));
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Read various length data from RT2573
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBMultiRead(struct rt_rtmp_adapter *pAd,
-			u16 Offset, u8 *pData, u16 length)
-{
-	int Status;
-
-	Status = RTUSB_VendorRequest(pAd,
-				     (USBD_TRANSFER_DIRECTION_IN |
-				      USBD_SHORT_TRANSFER_OK),
-				     DEVICE_VENDOR_REQUEST_IN, 0x7, 0, Offset,
-				     pData, length);
-
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Write various length data to RT2573
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBMultiWrite_OneByte(struct rt_rtmp_adapter *pAd,
-			    u16 Offset, const u8 *pData)
-{
-	int Status;
-
-	/* TODO: In 2870, use this funciton carefully cause it's not stable. */
-	Status = RTUSB_VendorRequest(pAd,
-				     USBD_TRANSFER_DIRECTION_OUT,
-				     DEVICE_VENDOR_REQUEST_OUT,
-				     0x6, 0, Offset, (u8 *)pData, 1);
-
-	return Status;
-}
-
-int RTUSBMultiWrite(struct rt_rtmp_adapter *pAd,
-		    u16 Offset, const u8 *pData, u16 length)
-{
-	int Status;
-
-	u16 index = 0, Value;
-	const u8 *pSrc = pData;
-	u16 resude = 0;
-
-	resude = length % 2;
-	length += resude;
-	do {
-		Value = (u16)(*pSrc | (*(pSrc + 1) << 8));
-		Status = RTUSBSingleWrite(pAd, Offset + index, Value);
-		index += 2;
-		length -= 2;
-		pSrc = pSrc + 2;
-	} while (length > 0);
-
-	return Status;
-}
-
-int RTUSBSingleWrite(struct rt_rtmp_adapter *pAd,
-			  u16 Offset, u16 Value)
-{
-	int Status;
-
-	Status = RTUSB_VendorRequest(pAd,
-				     USBD_TRANSFER_DIRECTION_OUT,
-				     DEVICE_VENDOR_REQUEST_OUT,
-				     0x2, Value, Offset, NULL, 0);
-
-	return Status;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description: Read 32-bit MAC register
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBReadMACRegister(struct rt_rtmp_adapter *pAd,
-			      u16 Offset, u32 *pValue)
-{
-	int Status = 0;
-	u32 localVal;
-
-	Status = RTUSB_VendorRequest(pAd,
-				     (USBD_TRANSFER_DIRECTION_IN |
-				      USBD_SHORT_TRANSFER_OK),
-				     DEVICE_VENDOR_REQUEST_IN, 0x7, 0, Offset,
-				     &localVal, 4);
-
-	*pValue = le2cpu32(localVal);
-
-	if (Status < 0)
-		*pValue = 0xffffffff;
-
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Write 32-bit MAC register
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBWriteMACRegister(struct rt_rtmp_adapter *pAd,
-			       u16 Offset, u32 Value)
-{
-	int Status;
-	u32 localVal;
-
-	localVal = Value;
-
-	Status = RTUSBSingleWrite(pAd, Offset, (u16)(localVal & 0xffff));
-	Status =
-	    RTUSBSingleWrite(pAd, Offset + 2,
-			     (u16)((localVal & 0xffff0000) >> 16));
-
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Read 8-bit BBP register
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBReadBBPRegister(struct rt_rtmp_adapter *pAd,
-			      u8 Id, u8 *pValue)
-{
-	BBP_CSR_CFG_STRUC BbpCsr;
-	u32 i = 0;
-	int status;
-
-	/* Verify the busy condition */
-	do {
-		status = RTUSBReadMACRegister(pAd, BBP_CSR_CFG, &BbpCsr.word);
-		if (status >= 0) {
-			if (!(BbpCsr.field.Busy == BUSY))
-				break;
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTUSBReadBBPRegister(BBP_CSR_CFG_1):retry count=%d!\n",
-			  i));
-		i++;
-	} while ((i < RETRY_LIMIT)
-		 && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)));
-
-	if ((i == RETRY_LIMIT)
-	    || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-		/* */
-		/* Read failed then Return Default value. */
-		/* */
-		*pValue = pAd->BbpWriteLatch[Id];
-
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("Retry count exhausted or device removed!!!\n"));
-		return STATUS_UNSUCCESSFUL;
-	}
-	/* Prepare for write material */
-	BbpCsr.word = 0;
-	BbpCsr.field.fRead = 1;
-	BbpCsr.field.Busy = 1;
-	BbpCsr.field.RegNum = Id;
-	RTUSBWriteMACRegister(pAd, BBP_CSR_CFG, BbpCsr.word);
-
-	i = 0;
-	/* Verify the busy condition */
-	do {
-		status = RTUSBReadMACRegister(pAd, BBP_CSR_CFG, &BbpCsr.word);
-		if (status >= 0) {
-			if (!(BbpCsr.field.Busy == BUSY)) {
-				*pValue = (u8)BbpCsr.field.Value;
-				break;
-			}
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTUSBReadBBPRegister(BBP_CSR_CFG_2):retry count=%d!\n",
-			  i));
-		i++;
-	} while ((i < RETRY_LIMIT)
-		 && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)));
-
-	if ((i == RETRY_LIMIT)
-	    || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-		/* */
-		/* Read failed then Return Default value. */
-		/* */
-		*pValue = pAd->BbpWriteLatch[Id];
-
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("Retry count exhausted or device removed!!!\n"));
-		return STATUS_UNSUCCESSFUL;
-	}
-
-	return STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Write 8-bit BBP register
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBWriteBBPRegister(struct rt_rtmp_adapter *pAd,
-			       u8 Id, u8 Value)
-{
-	BBP_CSR_CFG_STRUC BbpCsr;
-	u32 i = 0;
-	int status;
-	/* Verify the busy condition */
-	do {
-		status = RTUSBReadMACRegister(pAd, BBP_CSR_CFG, &BbpCsr.word);
-		if (status >= 0) {
-			if (!(BbpCsr.field.Busy == BUSY))
-				break;
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTUSBWriteBBPRegister(BBP_CSR_CFG):retry count=%d!\n",
-			  i));
-		i++;
-	} while ((i < RETRY_LIMIT)
-	       && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)));
-
-	if ((i == RETRY_LIMIT)
-	    || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("Retry count exhausted or device removed!!!\n"));
-		return STATUS_UNSUCCESSFUL;
-	}
-	/* Prepare for write material */
-	BbpCsr.word = 0;
-	BbpCsr.field.fRead = 0;
-	BbpCsr.field.Value = Value;
-	BbpCsr.field.Busy = 1;
-	BbpCsr.field.RegNum = Id;
-	RTUSBWriteMACRegister(pAd, BBP_CSR_CFG, BbpCsr.word);
-
-	pAd->BbpWriteLatch[Id] = Value;
-
-	return STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description: Write RF register through MAC
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBWriteRFRegister(struct rt_rtmp_adapter *pAd, u32 Value)
-{
-	PHY_CSR4_STRUC PhyCsr4;
-	u32 i = 0;
-	int status;
-
-	NdisZeroMemory(&PhyCsr4, sizeof(PHY_CSR4_STRUC));
-	do {
-		status = RTUSBReadMACRegister(pAd, RF_CSR_CFG0, &PhyCsr4.word);
-		if (status >= 0) {
-			if (!(PhyCsr4.field.Busy))
-				break;
-		}
-		DBGPRINT(RT_DEBUG_TRACE,
-			 ("RTUSBWriteRFRegister(RF_CSR_CFG0):retry count=%d!\n",
-			  i));
-		i++;
-	} while ((i < RETRY_LIMIT)
-	       && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)));
-
-	if ((i == RETRY_LIMIT)
-	    || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-		DBGPRINT_RAW(RT_DEBUG_ERROR,
-			     ("Retry count exhausted or device removed!!!\n"));
-		return STATUS_UNSUCCESSFUL;
-	}
-
-	RTUSBWriteMACRegister(pAd, RF_CSR_CFG0, Value);
-
-	return STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBReadEEPROM(struct rt_rtmp_adapter *pAd,
-			 u16 Offset, u8 *pData, u16 length)
-{
-	int Status = STATUS_SUCCESS;
-
-	Status = RTUSB_VendorRequest(pAd,
-				     (USBD_TRANSFER_DIRECTION_IN |
-				      USBD_SHORT_TRANSFER_OK),
-				     DEVICE_VENDOR_REQUEST_IN, 0x9, 0, Offset,
-				     pData, length);
-
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBWriteEEPROM(struct rt_rtmp_adapter *pAd,
-			  u16 Offset, u8 *pData, u16 length)
-{
-	int Status = STATUS_SUCCESS;
-
-	Status = RTUSB_VendorRequest(pAd,
-				     USBD_TRANSFER_DIRECTION_OUT,
-				     DEVICE_VENDOR_REQUEST_OUT,
-				     0x8, 0, Offset, pData, length);
-
-	return Status;
-}
-
-int RTUSBReadEEPROM16(struct rt_rtmp_adapter *pAd,
-			   u16 offset, u16 *pData)
-{
-	int status;
-	u16 localData;
-
-	status = RTUSBReadEEPROM(pAd, offset, (u8 *)(&localData), 2);
-	if (status == STATUS_SUCCESS)
-		*pData = le2cpu16(localData);
-
-	return status;
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBPutToSleep(struct rt_rtmp_adapter *pAd)
-{
-	u32 value;
-
-	/* Timeout 0x40 x 50us */
-	value = (SLEEPCID << 16) + (OWNERMCU << 24) + (0x40 << 8) + 1;
-	RTUSBWriteMACRegister(pAd, 0x7010, value);
-	RTUSBWriteMACRegister(pAd, 0x404, 0x30);
-	/*RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); */
-	DBGPRINT_RAW(RT_DEBUG_ERROR, ("Sleep Mailbox testvalue %x\n", value));
-
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBWakeUp(struct rt_rtmp_adapter *pAd)
-{
-	int Status;
-
-	Status = RTUSB_VendorRequest(pAd,
-				     USBD_TRANSFER_DIRECTION_OUT,
-				     DEVICE_VENDOR_REQUEST_OUT,
-				     0x01, 0x09, 0, NULL, 0);
-
-	return Status;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBInitializeCmdQ(struct rt_cmdq *cmdq)
-{
-	cmdq->head = NULL;
-	cmdq->tail = NULL;
-	cmdq->size = 0;
-	cmdq->CmdQState = RTMP_TASK_STAT_INITED;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBEnqueueCmdFromNdis(struct rt_rtmp_adapter *pAd,
-				    IN NDIS_OID Oid,
-				    IN BOOLEAN SetInformation,
-				    void *pInformationBuffer,
-				    u32 InformationBufferLength)
-{
-	int status;
-	struct rt_cmdqelmt *cmdqelmt = NULL;
-	struct rt_rtmp_os_task *pTask = &pAd->cmdQTask;
-
-#ifdef KTHREAD_SUPPORT
-	if (pTask->kthread_task == NULL)
-#else
-	CHECK_PID_LEGALITY(pTask->taskPID) {
-	}
-	else
-#endif
-	return NDIS_STATUS_RESOURCES;
-
-	status = os_alloc_mem(pAd, (u8 **) (&cmdqelmt), sizeof(struct rt_cmdqelmt));
-	if ((status != NDIS_STATUS_SUCCESS) || (cmdqelmt == NULL))
-		return NDIS_STATUS_RESOURCES;
-
-	cmdqelmt->buffer = NULL;
-	if (pInformationBuffer != NULL) {
-		status =
-		    os_alloc_mem(pAd, (u8 **) & cmdqelmt->buffer,
-				 InformationBufferLength);
-		if ((status != NDIS_STATUS_SUCCESS)
-		    || (cmdqelmt->buffer == NULL)) {
-			kfree(cmdqelmt);
-			return NDIS_STATUS_RESOURCES;
-		} else {
-			NdisMoveMemory(cmdqelmt->buffer, pInformationBuffer,
-				       InformationBufferLength);
-			cmdqelmt->bufferlength = InformationBufferLength;
-		}
-	} else
-		cmdqelmt->bufferlength = 0;
-
-	cmdqelmt->command = Oid;
-	cmdqelmt->CmdFromNdis = TRUE;
-	if (SetInformation == TRUE)
-		cmdqelmt->SetOperation = TRUE;
-	else
-		cmdqelmt->SetOperation = FALSE;
-
-	NdisAcquireSpinLock(&pAd->CmdQLock);
-	if (pAd->CmdQ.CmdQState & RTMP_TASK_CAN_DO_INSERT) {
-		EnqueueCmd((&pAd->CmdQ), cmdqelmt);
-		status = NDIS_STATUS_SUCCESS;
-	} else {
-		status = NDIS_STATUS_FAILURE;
-	}
-	NdisReleaseSpinLock(&pAd->CmdQLock);
-
-	if (status == NDIS_STATUS_FAILURE) {
-		if (cmdqelmt->buffer)
-			os_free_mem(pAd, cmdqelmt->buffer);
-		os_free_mem(pAd, cmdqelmt);
-	} else
-		RTUSBCMDUp(pAd);
-
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-int RTUSBEnqueueInternalCmd(struct rt_rtmp_adapter *pAd,
-				    IN NDIS_OID Oid,
-				    void *pInformationBuffer,
-				    u32 InformationBufferLength)
-{
-	int status;
-	struct rt_cmdqelmt *cmdqelmt = NULL;
-
-	status = os_alloc_mem(pAd, (u8 **) & cmdqelmt, sizeof(struct rt_cmdqelmt));
-	if ((status != NDIS_STATUS_SUCCESS) || (cmdqelmt == NULL))
-		return NDIS_STATUS_RESOURCES;
-	NdisZeroMemory(cmdqelmt, sizeof(struct rt_cmdqelmt));
-
-	if (InformationBufferLength > 0) {
-		status =
-		    os_alloc_mem(pAd, (u8 **) & cmdqelmt->buffer,
-				 InformationBufferLength);
-		if ((status != NDIS_STATUS_SUCCESS)
-		    || (cmdqelmt->buffer == NULL)) {
-			os_free_mem(pAd, cmdqelmt);
-			return NDIS_STATUS_RESOURCES;
-		} else {
-			NdisMoveMemory(cmdqelmt->buffer, pInformationBuffer,
-				       InformationBufferLength);
-			cmdqelmt->bufferlength = InformationBufferLength;
-		}
-	} else {
-		cmdqelmt->buffer = NULL;
-		cmdqelmt->bufferlength = 0;
-	}
-
-	cmdqelmt->command = Oid;
-	cmdqelmt->CmdFromNdis = FALSE;
-
-	if (cmdqelmt != NULL) {
-		NdisAcquireSpinLock(&pAd->CmdQLock);
-		if (pAd->CmdQ.CmdQState & RTMP_TASK_CAN_DO_INSERT) {
-			EnqueueCmd((&pAd->CmdQ), cmdqelmt);
-			status = NDIS_STATUS_SUCCESS;
-		} else {
-			status = NDIS_STATUS_FAILURE;
-		}
-		NdisReleaseSpinLock(&pAd->CmdQLock);
-
-		if (status == NDIS_STATUS_FAILURE) {
-			if (cmdqelmt->buffer)
-				os_free_mem(pAd, cmdqelmt->buffer);
-			os_free_mem(pAd, cmdqelmt);
-		} else
-			RTUSBCMDUp(pAd);
-	}
-	return NDIS_STATUS_SUCCESS;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	IRQL =
-
-	Note:
-
-	========================================================================
-*/
-void RTUSBDequeueCmd(struct rt_cmdq *cmdq, struct rt_cmdqelmt * * pcmdqelmt)
-{
-	*pcmdqelmt = cmdq->head;
-
-	if (*pcmdqelmt != NULL) {
-		cmdq->head = cmdq->head->next;
-		cmdq->size--;
-		if (cmdq->size == 0)
-			cmdq->tail = NULL;
-	}
-}
-
-/*
-    ========================================================================
-	  usb_control_msg - Builds a control urb, sends it off and waits for completion
-	  @dev: pointer to the usb device to send the message to
-	  @pipe: endpoint "pipe" to send the message to
-	  @request: USB message request value
-	  @requesttype: USB message request type value
-	  @value: USB message value
-	  @index: USB message index value
-	  @data: pointer to the data to send
-	  @size: length in bytes of the data to send
-	  @timeout: time in jiffies to wait for the message to complete before
-			  timing out (if 0 the wait is forever)
-	  Context: !in_interrupt ()
-
-	  This function sends a simple control message to a specified endpoint
-	  and waits for the message to complete, or timeout.
-	  If successful, it returns the number of bytes transferred, otherwise a negative error number.
-
-	 Don't use this function from within an interrupt context, like a
-	  bottom half handler.	If you need an asynchronous message, or need to send
-	  a message from within interrupt context, use usb_submit_urb()
-	  If a thread in your driver uses this call, make sure your disconnect()
-	  method can wait for it to complete.  Since you don't have a handle on
-	  the URB used, you can't cancel the request.
-
-	Routine Description:
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-int RTUSB_VendorRequest(struct rt_rtmp_adapter *pAd,
-			     u32 TransferFlags,
-			     u8 RequestType,
-			     u8 Request,
-			     u16 Value,
-			     u16 Index,
-			     void *TransferBuffer,
-			     u32 TransferBufferLength)
-{
-	int ret = 0;
-	struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie;
-
-	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) {
-		DBGPRINT(RT_DEBUG_ERROR, ("device disconnected\n"));
-		return -1;
-	} else if (in_interrupt()) {
-		DBGPRINT(RT_DEBUG_ERROR,
-			 ("in_interrupt, RTUSB_VendorRequest Request%02x Value%04x Offset%04x\n",
-			  Request, Value, Index));
-
-		return -1;
-	} else {
-#define MAX_RETRY_COUNT  10
-
-		int retryCount = 0;
-		void *tmpBuf = TransferBuffer;
-
-		ret = down_interruptible(&(pAd->UsbVendorReq_semaphore));
-		if (pAd->UsbVendorReqBuf) {
-			ASSERT(TransferBufferLength < MAX_PARAM_BUFFER_SIZE);
-
-			tmpBuf = (void *)pAd->UsbVendorReqBuf;
-			NdisZeroMemory(pAd->UsbVendorReqBuf,
-				       TransferBufferLength);
-
-			if (RequestType == DEVICE_VENDOR_REQUEST_OUT)
-				NdisMoveMemory(tmpBuf, TransferBuffer,
-					       TransferBufferLength);
-		}
-
-		do {
-			if (RequestType == DEVICE_VENDOR_REQUEST_OUT)
-				ret =
-				    usb_control_msg(pObj->pUsb_Dev,
-						    usb_sndctrlpipe(pObj->
-								    pUsb_Dev,
-								    0), Request,
-						    RequestType, Value, Index,
-						    tmpBuf,
-						    TransferBufferLength,
-						    CONTROL_TIMEOUT_JIFFIES);
-			else if (RequestType == DEVICE_VENDOR_REQUEST_IN)
-				ret =
-				    usb_control_msg(pObj->pUsb_Dev,
-						    usb_rcvctrlpipe(pObj->
-								    pUsb_Dev,
-								    0), Request,
-						    RequestType, Value, Index,
-						    tmpBuf,
-						    TransferBufferLength,
-						    CONTROL_TIMEOUT_JIFFIES);
-			else {
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("vendor request direction is failed\n"));
-				ret = -1;
-			}
-
-			retryCount++;
-			if (ret < 0) {
-				DBGPRINT(RT_DEBUG_OFF, ("#\n"));
-				RTMPusecDelay(5000);
-			}
-		} while ((ret < 0) && (retryCount < MAX_RETRY_COUNT));
-
-		if ((pAd->UsbVendorReqBuf)
-		    && (RequestType == DEVICE_VENDOR_REQUEST_IN))
-			NdisMoveMemory(TransferBuffer, tmpBuf,
-				       TransferBufferLength);
-		up(&(pAd->UsbVendorReq_semaphore));
-
-		if (ret < 0) {
-			DBGPRINT(RT_DEBUG_ERROR,
-				 ("RTUSB_VendorRequest failed(%d),TxFlags=0x%x, ReqType=%s, Req=0x%x, Index=0x%x\n",
-				  ret, TransferFlags,
-				  (RequestType ==
-				   DEVICE_VENDOR_REQUEST_OUT ? "OUT" : "IN"),
-				  Request, Index));
-			if (Request == 0x2)
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("\tRequest Value=0x%04x!\n", Value));
-
-			if ((TransferBuffer != NULL)
-			    && (TransferBufferLength > 0))
-				hex_dump("Failed TransferBuffer value",
-					 TransferBuffer, TransferBufferLength);
-		}
-
-	}
-
-	if (ret != -1)
-		return STATUS_SUCCESS;
-	else
-		return STATUS_UNSUCCESSFUL;
-}
-
-/*
-	========================================================================
-
-	Routine Description:
-	  Creates an IRP to submite an IOCTL_INTERNAL_USB_RESET_PORT
-	  synchronously. Callers of this function must be running at
-	  PASSIVE LEVEL.
-
-	Arguments:
-
-	Return Value:
-
-	Note:
-
-	========================================================================
-*/
-int RTUSB_ResetDevice(struct rt_rtmp_adapter *pAd)
-{
-	int Status = TRUE;
-
-	DBGPRINT_RAW(RT_DEBUG_TRACE, ("--->USB_ResetDevice\n"));
-	/*RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS); */
-	return Status;
-}
-
-void CMDHandler(struct rt_rtmp_adapter *pAd)
-{
-	struct rt_cmdqelmt *cmdqelmt;
-	u8 *pData;
-	int NdisStatus = NDIS_STATUS_SUCCESS;
-/*      unsigned long                   Now = 0; */
-	int ntStatus;
-/*      unsigned long   IrqFlags; */
-
-	while (pAd && pAd->CmdQ.size > 0) {
-		NdisStatus = NDIS_STATUS_SUCCESS;
-
-		NdisAcquireSpinLock(&pAd->CmdQLock);
-		RTUSBDequeueCmd(&pAd->CmdQ, &cmdqelmt);
-		NdisReleaseSpinLock(&pAd->CmdQLock);
-
-		if (cmdqelmt == NULL)
-			break;
-
-		pData = cmdqelmt->buffer;
-
-		if (!
-		    (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)
-		     || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) {
-			switch (cmdqelmt->command) {
-			case CMDTHREAD_CHECK_GPIO:
-				{
-					u32 data;
-
-					{
-						/* Read GPIO pin2 as Hardware controlled radio state */
-
-						RTUSBReadMACRegister(pAd,
-								     GPIO_CTRL_CFG,
-								     &data);
-
-						if (data & 0x04) {
-							pAd->StaCfg.bHwRadio =
-							    TRUE;
-						} else {
-							pAd->StaCfg.bHwRadio =
-							    FALSE;
-						}
-
-						if (pAd->StaCfg.bRadio !=
-						    (pAd->StaCfg.bHwRadio
-						     && pAd->StaCfg.bSwRadio)) {
-							pAd->StaCfg.bRadio =
-							    (pAd->StaCfg.
-							     bHwRadio
-							     && pAd->StaCfg.
-							     bSwRadio);
-							if (pAd->StaCfg.
-							    bRadio == TRUE) {
-								DBGPRINT_RAW
-								    (RT_DEBUG_ERROR,
-								     ("!!! Radio On !!!\n"));
-
-								MlmeRadioOn
-								    (pAd);
-								/* Update extra information */
-								pAd->ExtraInfo =
-								    EXTRA_INFO_CLEAR;
-							} else {
-								DBGPRINT_RAW
-								    (RT_DEBUG_ERROR,
-								     ("!!! Radio Off !!!\n"));
-
-								MlmeRadioOff
-								    (pAd);
-								/* Update extra information */
-								pAd->ExtraInfo =
-								    HW_RADIO_OFF;
-							}
-						}
-					}
-				}
-				break;
-
-			case CMDTHREAD_QKERIODIC_EXECUT:
-				{
-					StaQuickResponeForRateUpExec(NULL, pAd,
-								     NULL,
-								     NULL);
-				}
-				break;
-
-			case CMDTHREAD_RESET_BULK_OUT:
-				{
-					u32 MACValue;
-					u8 Index;
-					int ret = 0;
-					struct rt_ht_tx_context *pHTTXContext;
-/*                                              struct rt_rtmp_tx_ring *pTxRing; */
-					unsigned long IrqFlags;
-
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("CmdThread : CMDTHREAD_RESET_BULK_OUT(ResetPipeid=0x%0x)===>\n",
-						      pAd->bulkResetPipeid));
-					/* All transfers must be aborted or cancelled before attempting to reset the pipe. */
-					/*RTUSBCancelPendingBulkOutIRP(pAd); */
-					/* Wait 10ms to let previous packet that are already in HW FIFO to clear. by MAXLEE 12-25-2007 */
-					Index = 0;
-					do {
-						RTUSBReadMACRegister(pAd,
-								     TXRXQ_PCNT,
-								     &MACValue);
-						if ((MACValue & 0xf00000
-						     /*0x800000 */) == 0)
-							break;
-						Index++;
-						RTMPusecDelay(10000);
-					} while (Index < 100);
-					MACValue = 0;
-					RTUSBReadMACRegister(pAd, USB_DMA_CFG,
-							     &MACValue);
-					/* To prevent Read Register error, we 2nd check the validity. */
-					if ((MACValue & 0xc00000) == 0)
-						RTUSBReadMACRegister(pAd,
-								     USB_DMA_CFG,
-								     &MACValue);
-					/* To prevent Read Register error, we 3rd check the validity. */
-					if ((MACValue & 0xc00000) == 0)
-						RTUSBReadMACRegister(pAd,
-								     USB_DMA_CFG,
-								     &MACValue);
-					MACValue |= 0x80000;
-					RTUSBWriteMACRegister(pAd, USB_DMA_CFG,
-							      MACValue);
-
-					/* Wait 1ms to prevent next URB to bulkout before HW reset. by MAXLEE 12-25-2007 */
-					RTMPusecDelay(1000);
-
-					MACValue &= (~0x80000);
-					RTUSBWriteMACRegister(pAd, USB_DMA_CFG,
-							      MACValue);
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("\tSet 0x2a0 bit19. Clear USB DMA TX path\n"));
-
-					/* Wait 5ms to prevent next URB to bulkout before HW reset. by MAXLEE 12-25-2007 */
-					/*RTMPusecDelay(5000); */
-
-					if ((pAd->
-					     bulkResetPipeid &
-					     BULKOUT_MGMT_RESET_FLAG) ==
-					    BULKOUT_MGMT_RESET_FLAG) {
-						RTMP_CLEAR_FLAG(pAd,
-								fRTMP_ADAPTER_BULKOUT_RESET);
-						if (pAd->MgmtRing.TxSwFreeIdx <
-						    MGMT_RING_SIZE
-						    /* pMLMEContext->bWaitingBulkOut == TRUE */
-						    ) {
-							RTUSB_SET_BULK_FLAG(pAd,
-									    fRTUSB_BULK_OUT_MLME);
-						}
-						RTUSBKickBulkOut(pAd);
-
-						DBGPRINT_RAW(RT_DEBUG_TRACE,
-							     ("\tTX MGMT RECOVER Done!\n"));
-					} else {
-						pHTTXContext =
-						    &(pAd->
-						      TxContext[pAd->
-								bulkResetPipeid]);
-						/*NdisAcquireSpinLock(&pAd->BulkOutLock[pAd->bulkResetPipeid]); */
-						RTMP_INT_LOCK(&pAd->
-							      BulkOutLock[pAd->
-									  bulkResetPipeid],
-							      IrqFlags);
-						if (pAd->
-						    BulkOutPending[pAd->
-								   bulkResetPipeid]
-						    == FALSE) {
-							pAd->
-							    BulkOutPending[pAd->
-									   bulkResetPipeid]
-							    = TRUE;
-							pHTTXContext->
-							    IRPPending = TRUE;
-							pAd->
-							    watchDogTxPendingCnt
-							    [pAd->
-							     bulkResetPipeid] =
-							    1;
-
-							/* no matter what, clean the flag */
-							RTMP_CLEAR_FLAG(pAd,
-									fRTMP_ADAPTER_BULKOUT_RESET);
-
-							/*NdisReleaseSpinLock(&pAd->BulkOutLock[pAd->bulkResetPipeid]); */
-							RTMP_INT_UNLOCK(&pAd->
-									BulkOutLock
-									[pAd->
-									 bulkResetPipeid],
-									IrqFlags);
-							{
-								RTUSBInitHTTxDesc
-								    (pAd,
-								     pHTTXContext,
-								     pAd->
-								     bulkResetPipeid,
-								     pHTTXContext->
-								     BulkOutSize,
-								     (usb_complete_t)
-								     RTUSBBulkOutDataPacketComplete);
-
-								ret = RTUSB_SUBMIT_URB
-								     (pHTTXContext->
-								      pUrb);
-								if (ret != 0) {
-									RTMP_INT_LOCK
-									    (&pAd->
-									     BulkOutLock
-									     [pAd->
-									      bulkResetPipeid],
-									     IrqFlags);
-									pAd->
-									    BulkOutPending
-									    [pAd->
-									     bulkResetPipeid]
-									    =
-									    FALSE;
-									pHTTXContext->
-									    IRPPending
-									    =
-									    FALSE;
-									pAd->
-									    watchDogTxPendingCnt
-									    [pAd->
-									     bulkResetPipeid]
-									    = 0;
-									RTMP_INT_UNLOCK
-									    (&pAd->
-									     BulkOutLock
-									     [pAd->
-									      bulkResetPipeid],
-									     IrqFlags);
-
-									DBGPRINT
-									    (RT_DEBUG_ERROR,
-									     ("CmdThread : CMDTHREAD_RESET_BULK_OUT: Submit Tx URB failed %d\n",
-									      ret));
-								} else {
-									RTMP_IRQ_LOCK
-									    (&pAd->
-									     BulkOutLock
-									     [pAd->
-									      bulkResetPipeid],
-									     IrqFlags);
-									DBGPRINT_RAW
-									    (RT_DEBUG_TRACE,
-									     ("\tCMDTHREAD_RESET_BULK_OUT: TxContext[%d]:CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d, pending=%d!\n",
-									      pAd->
-									      bulkResetPipeid,
-									      pHTTXContext->
-									      CurWritePosition,
-									      pHTTXContext->
-									      NextBulkOutPosition,
-									      pHTTXContext->
-									      ENextBulkOutPosition,
-									      pHTTXContext->
-									      bCopySavePad,
-									      pAd->
-									      BulkOutPending
-									      [pAd->
-									       bulkResetPipeid]));
-									DBGPRINT_RAW
-									    (RT_DEBUG_TRACE,
-									     ("\t\tBulkOut Req=0x%lx, Complete=0x%lx, Other=0x%lx\n",
-									      pAd->
-									      BulkOutReq,
-									      pAd->
-									      BulkOutComplete,
-									      pAd->
-									      BulkOutCompleteOther));
-									RTMP_IRQ_UNLOCK
-									    (&pAd->
-									     BulkOutLock
-									     [pAd->
-									      bulkResetPipeid],
-									     IrqFlags);
-									DBGPRINT_RAW
-									    (RT_DEBUG_TRACE,
-									     ("\tCMDTHREAD_RESET_BULK_OUT: Submit Tx DATA URB for failed BulkReq(0x%lx) Done, status=%d!\n",
-									      pAd->
-									      bulkResetReq
-									      [pAd->
-									       bulkResetPipeid],
-									      pHTTXContext->
-									      pUrb->
-									      status));
-
-								}
-							}
-						} else {
-							/*NdisReleaseSpinLock(&pAd->BulkOutLock[pAd->bulkResetPipeid]); */
-							/*RTMP_INT_UNLOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); */
-
-							DBGPRINT_RAW
-							    (RT_DEBUG_ERROR,
-							     ("CmdThread : TX DATA RECOVER FAIL for BulkReq(0x%lx) because BulkOutPending[%d] is TRUE!\n",
-							      pAd->
-							      bulkResetReq[pAd->
-									   bulkResetPipeid],
-							      pAd->
-							      bulkResetPipeid));
-							if (pAd->
-							    bulkResetPipeid ==
-							    0) {
-								u8
-								    pendingContext
-								    = 0;
-								struct rt_ht_tx_context *
-								    pHTTXContext
-								    =
-								    (struct rt_ht_tx_context *)
-								    (&pAd->
-								     TxContext
-								     [pAd->
-								      bulkResetPipeid]);
-								struct rt_tx_context *
-								    pMLMEContext
-								    =
-								    (struct rt_tx_context *)
-								    (pAd->
-								     MgmtRing.
-								     Cell[pAd->
-									  MgmtRing.
-									  TxDmaIdx].
-								     AllocVa);
-								struct rt_tx_context *
-								    pNULLContext
-								    =
-								    (struct rt_tx_context *)
-								    (&pAd->
-								     PsPollContext);
-								struct rt_tx_context *
-								    pPsPollContext
-								    =
-								    (struct rt_tx_context *)
-								    (&pAd->
-								     NullContext);
-
-								if (pHTTXContext->IRPPending)
-									pendingContext
-									    |=
-									    1;
-								else if
-								    (pMLMEContext->
-								     IRPPending)
-									pendingContext
-									    |=
-									    2;
-								else if
-								    (pNULLContext->
-								     IRPPending)
-									pendingContext
-									    |=
-									    4;
-								else if
-								    (pPsPollContext->
-								     IRPPending)
-									pendingContext
-									    |=
-									    8;
-								else
-									pendingContext
-									    = 0;
-
-								DBGPRINT_RAW
-								    (RT_DEBUG_ERROR,
-								     ("\tTX Occupied by %d!\n",
-								      pendingContext));
-							}
-							/* no matter what, clean the flag */
-							RTMP_CLEAR_FLAG(pAd,
-									fRTMP_ADAPTER_BULKOUT_RESET);
-
-							RTMP_INT_UNLOCK(&pAd->
-									BulkOutLock
-									[pAd->
-									 bulkResetPipeid],
-									IrqFlags);
-
-							RTUSB_SET_BULK_FLAG(pAd,
-									    (fRTUSB_BULK_OUT_DATA_NORMAL
-									     <<
-									     pAd->
-									     bulkResetPipeid));
-						}
-
-						RTMPDeQueuePacket(pAd, FALSE,
-								  NUM_OF_TX_RING,
-								  MAX_TX_PROCESS);
-						/*RTUSBKickBulkOut(pAd); */
-					}
-
-				}
-				/*
-				   // Don't cancel BULKIN.
-				   while ((atomic_read(&pAd->PendingRx) > 0) &&
-				   (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)))
-				   {
-				   if (atomic_read(&pAd->PendingRx) > 0)
-				   {
-				   DBGPRINT_RAW(RT_DEBUG_ERROR, ("BulkIn IRP Pending!!cancel it!\n"));
-				   RTUSBCancelPendingBulkInIRP(pAd);
-				   }
-				   RTMPusecDelay(100000);
-				   }
-
-				   if ((atomic_read(&pAd->PendingRx) == 0) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)))
-				   {
-				   u8        i;
-				   RTUSBRxPacket(pAd);
-				   pAd->NextRxBulkInReadIndex = 0;      // Next Rx Read index
-				   pAd->NextRxBulkInIndex               = 0;    // Rx Bulk pointer
-				   for (i = 0; i < (RX_RING_SIZE); i++)
-				   {
-				   struct rt_rx_context *pRxContext = &(pAd->RxContext[i]);
-
-				   pRxContext->pAd      = pAd;
-				   pRxContext->InUse            = FALSE;
-				   pRxContext->IRPPending       = FALSE;
-				   pRxContext->Readable = FALSE;
-				   pRxContext->ReorderInUse = FALSE;
-
-				   }
-				   RTUSBBulkReceive(pAd);
-				   DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTUSBBulkReceive\n"));
-				   } */
-				DBGPRINT_RAW(RT_DEBUG_TRACE,
-					     ("CmdThread : CMDTHREAD_RESET_BULK_OUT<===\n"));
-				break;
-
-			case CMDTHREAD_RESET_BULK_IN:
-				DBGPRINT_RAW(RT_DEBUG_TRACE,
-					     ("CmdThread : CMDTHREAD_RESET_BULK_IN === >\n"));
-
-				/* All transfers must be aborted or cancelled before attempting to reset the pipe. */
-				{
-					u32 MACValue;
-					{
-						/*while ((atomic_read(&pAd->PendingRx) > 0) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) */
-						if ((pAd->PendingRx > 0)
-						    &&
-						    (!RTMP_TEST_FLAG
-						     (pAd,
-						      fRTMP_ADAPTER_NIC_NOT_EXIST))) {
-							DBGPRINT_RAW
-							    (RT_DEBUG_ERROR,
-							     ("BulkIn IRP Pending!!!\n"));
-							RTUSBCancelPendingBulkInIRP
-							    (pAd);
-							RTMPusecDelay(100000);
-							pAd->PendingRx = 0;
-						}
-					}
-					/* Wait 10ms before reading register. */
-					RTMPusecDelay(10000);
-					ntStatus =
-					    RTUSBReadMACRegister(pAd, MAC_CSR0,
-								 &MACValue);
-
-					if ((NT_SUCCESS(ntStatus) == TRUE) &&
-					    (!(RTMP_TEST_FLAG
-					       (pAd,
-						(fRTMP_ADAPTER_RESET_IN_PROGRESS
-						 | fRTMP_ADAPTER_RADIO_OFF |
-						 fRTMP_ADAPTER_HALT_IN_PROGRESS
-						 |
-						 fRTMP_ADAPTER_NIC_NOT_EXIST)))))
-					{
-						u8 i;
-
-						if (RTMP_TEST_FLAG
-						    (pAd,
-						     (fRTMP_ADAPTER_RESET_IN_PROGRESS
-						      | fRTMP_ADAPTER_RADIO_OFF
-						      |
-						      fRTMP_ADAPTER_HALT_IN_PROGRESS
-						      |
-						      fRTMP_ADAPTER_NIC_NOT_EXIST)))
-							break;
-						pAd->NextRxBulkInPosition =
-						    pAd->RxContext[pAd->
-								   NextRxBulkInIndex].
-						    BulkInOffset;
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("BULK_IN_RESET: NBIIdx=0x%x,NBIRIdx=0x%x, BIRPos=0x%lx. BIReq=x%lx, BIComplete=0x%lx, BICFail0x%lx\n",
-							  pAd->
-							  NextRxBulkInIndex,
-							  pAd->
-							  NextRxBulkInReadIndex,
-							  pAd->
-							  NextRxBulkInPosition,
-							  pAd->BulkInReq,
-							  pAd->BulkInComplete,
-							  pAd->
-							  BulkInCompleteFail));
-						for (i = 0; i < RX_RING_SIZE;
-						     i++) {
-							DBGPRINT(RT_DEBUG_TRACE,
-								 ("\tRxContext[%d]: IRPPending=%d, InUse=%d, Readable=%d!\n",
-								  i,
-								  pAd->
-								  RxContext[i].
-								  IRPPending,
-								  pAd->
-								  RxContext[i].
-								  InUse,
-								  pAd->
-								  RxContext[i].
-								  Readable));
-						}
-						/*
-
-						   DBGPRINT_RAW(RT_DEBUG_ERROR, ("==========================================\n"));
-
-						   pAd->NextRxBulkInReadIndex = 0;      // Next Rx Read index
-						   pAd->NextRxBulkInIndex               = 0;    // Rx Bulk pointer
-						   for (i = 0; i < (RX_RING_SIZE); i++)
-						   {
-						   struct rt_rx_context *pRxContext = &(pAd->RxContext[i]);
-
-						   pRxContext->pAd      = pAd;
-						   pRxContext->InUse            = FALSE;
-						   pRxContext->IRPPending       = FALSE;
-						   pRxContext->Readable = FALSE;
-						   pRxContext->ReorderInUse = FALSE;
-
-						   } */
-						RTMP_CLEAR_FLAG(pAd,
-								fRTMP_ADAPTER_BULKIN_RESET);
-						for (i = 0;
-						     i <
-						     pAd->CommonCfg.
-						     NumOfBulkInIRP; i++) {
-							/*RTUSBBulkReceive(pAd); */
-							struct rt_rx_context *pRxContext;
-							PURB pUrb;
-							int ret = 0;
-							unsigned long IrqFlags;
-
-							RTMP_IRQ_LOCK(&pAd->
-								      BulkInLock,
-								      IrqFlags);
-							pRxContext =
-							    &(pAd->
-							      RxContext[pAd->
-									NextRxBulkInIndex]);
-							if ((pAd->PendingRx > 0)
-							    || (pRxContext->
-								Readable ==
-								TRUE)
-							    || (pRxContext->
-								InUse ==
-								TRUE)) {
-								RTMP_IRQ_UNLOCK
-								    (&pAd->
-								     BulkInLock,
-								     IrqFlags);
-								break;
-							}
-							pRxContext->InUse =
-							    TRUE;
-							pRxContext->IRPPending =
-							    TRUE;
-							pAd->PendingRx++;
-							pAd->BulkInReq++;
-							RTMP_IRQ_UNLOCK(&pAd->
-									BulkInLock,
-									IrqFlags);
-
-							/* Init Rx context descriptor */
-							RTUSBInitRxDesc(pAd,
-									pRxContext);
-							pUrb = pRxContext->pUrb;
-							ret = RTUSB_SUBMIT_URB(pUrb);
-							if (ret != 0) {	/* fail */
-
-								RTMP_IRQ_LOCK
-								    (&pAd->
-								     BulkInLock,
-								     IrqFlags);
-								pRxContext->
-								    InUse =
-								    FALSE;
-								pRxContext->
-								    IRPPending =
-								    FALSE;
-								pAd->
-								    PendingRx--;
-								pAd->
-								    BulkInReq--;
-								RTMP_IRQ_UNLOCK
-								    (&pAd->
-								     BulkInLock,
-								     IrqFlags);
-								DBGPRINT
-								    (RT_DEBUG_ERROR,
-								     ("CMDTHREAD_RESET_BULK_IN: Submit Rx URB failed(%d), status=%d\n",
-								      ret,
-								      pUrb->
-								      status));
-							} else {	/* success */
-								/*DBGPRINT(RT_DEBUG_TRACE, ("BIDone, Pend=%d,BIIdx=%d,BIRIdx=%d!\n", */
-								/*                                                      pAd->PendingRx, pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex)); */
-								DBGPRINT_RAW
-								    (RT_DEBUG_TRACE,
-								     ("CMDTHREAD_RESET_BULK_IN: Submit Rx URB Done, status=%d!\n",
-								      pUrb->
-								      status));
-								ASSERT((pRxContext->InUse == pRxContext->IRPPending));
-							}
-						}
-
-					} else {
-						/* Card must be removed */
-						if (NT_SUCCESS(ntStatus) !=
-						    TRUE) {
-							RTMP_SET_FLAG(pAd,
-								      fRTMP_ADAPTER_NIC_NOT_EXIST);
-							DBGPRINT_RAW
-							    (RT_DEBUG_ERROR,
-							     ("CMDTHREAD_RESET_BULK_IN: Read Register Failed!Card must be removed!!\n\n"));
-						} else {
-							DBGPRINT_RAW
-							    (RT_DEBUG_ERROR,
-							     ("CMDTHREAD_RESET_BULK_IN: Cannot do bulk in because flags(0x%lx) on !\n",
-							      pAd->Flags));
-						}
-					}
-				}
-				DBGPRINT_RAW(RT_DEBUG_TRACE,
-					     ("CmdThread : CMDTHREAD_RESET_BULK_IN <===\n"));
-				break;
-
-			case CMDTHREAD_SET_ASIC_WCID:
-				{
-					struct rt_set_asic_wcid SetAsicWcid;
-					u16 offset;
-					u32 MACValue, MACRValue = 0;
-					SetAsicWcid =
-					    *((struct rt_set_asic_wcid *)(pData));
-
-					if (SetAsicWcid.WCID >=
-					    MAX_LEN_OF_MAC_TABLE)
-						return;
-
-					offset =
-					    MAC_WCID_BASE +
-					    ((u8)SetAsicWcid.WCID) *
-					    HW_WCID_ENTRY_SIZE;
-
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("CmdThread : CMDTHREAD_SET_ASIC_WCID : WCID = %ld, SetTid  = %lx, DeleteTid = %lx.\n",
-						      SetAsicWcid.WCID,
-						      SetAsicWcid.SetTid,
-						      SetAsicWcid.DeleteTid));
-					MACValue =
-					    (pAd->MacTab.
-					     Content[SetAsicWcid.WCID].
-					     Addr[3] << 24) +
-					    (pAd->MacTab.
-					     Content[SetAsicWcid.WCID].
-					     Addr[2] << 16) +
-					    (pAd->MacTab.
-					     Content[SetAsicWcid.WCID].
-					     Addr[1] << 8) +
-					    (pAd->MacTab.
-					     Content[SetAsicWcid.WCID].Addr[0]);
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("1-MACValue= %x,\n",
-						      MACValue));
-					RTUSBWriteMACRegister(pAd, offset,
-							      MACValue);
-					/* Read bitmask */
-					RTUSBReadMACRegister(pAd, offset + 4,
-							     &MACRValue);
-					if (SetAsicWcid.DeleteTid != 0xffffffff)
-						MACRValue &=
-						    (~SetAsicWcid.DeleteTid);
-					if (SetAsicWcid.SetTid != 0xffffffff)
-						MACRValue |=
-						    (SetAsicWcid.SetTid);
-					MACRValue &= 0xffff0000;
-
-					MACValue =
-					    (pAd->MacTab.
-					     Content[SetAsicWcid.WCID].
-					     Addr[5] << 8) +
-					    pAd->MacTab.Content[SetAsicWcid.
-								WCID].Addr[4];
-					MACValue |= MACRValue;
-					RTUSBWriteMACRegister(pAd, offset + 4,
-							      MACValue);
-
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("2-MACValue= %x,\n",
-						      MACValue));
-				}
-				break;
-
-			case CMDTHREAD_SET_ASIC_WCID_CIPHER:
-				{
-					struct rt_set_asic_wcid_attri SetAsicWcidAttri;
-					u16 offset;
-					u32 MACRValue = 0;
-					SHAREDKEY_MODE_STRUC csr1;
-					SetAsicWcidAttri =
-					    *((struct rt_set_asic_wcid_attri *)
-					      (pData));
-
-					if (SetAsicWcidAttri.WCID >=
-					    MAX_LEN_OF_MAC_TABLE)
-						return;
-
-					offset =
-					    MAC_WCID_ATTRIBUTE_BASE +
-					    ((u8)SetAsicWcidAttri.WCID) *
-					    HW_WCID_ATTRI_SIZE;
-
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("Cmd : CMDTHREAD_SET_ASIC_WCID_CIPHER : WCID = %ld, Cipher = %lx.\n",
-						      SetAsicWcidAttri.WCID,
-						      SetAsicWcidAttri.Cipher));
-					/* Read bitmask */
-					RTUSBReadMACRegister(pAd, offset,
-							     &MACRValue);
-					MACRValue = 0;
-					MACRValue |=
-					    (((u8)SetAsicWcidAttri.
-					      Cipher) << 1);
-
-					RTUSBWriteMACRegister(pAd, offset,
-							      MACRValue);
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("2-offset = %x , MACValue= %x,\n",
-						      offset, MACRValue));
-
-					offset =
-					    PAIRWISE_IVEIV_TABLE_BASE +
-					    ((u8)SetAsicWcidAttri.WCID) *
-					    HW_IVEIV_ENTRY_SIZE;
-					MACRValue = 0;
-					if ((SetAsicWcidAttri.Cipher <=
-					     CIPHER_WEP128))
-						MACRValue |=
-						    (pAd->StaCfg.
-						     DefaultKeyId << 30);
-					else
-						MACRValue |= (0x20000000);
-					RTUSBWriteMACRegister(pAd, offset,
-							      MACRValue);
-					DBGPRINT_RAW(RT_DEBUG_TRACE,
-						     ("2-offset = %x , MACValue= %x,\n",
-						      offset, MACRValue));
-
-					/* */
-					/* Update cipher algorithm. WSTA always use BSS0 */
-					/* */
-					/* for adhoc mode only ,because wep status slow than add key, when use zero config */
-					if (pAd->StaCfg.BssType == BSS_ADHOC) {
-						offset =
-						    MAC_WCID_ATTRIBUTE_BASE;
-
-						RTUSBReadMACRegister(pAd,
-								     offset,
-								     &MACRValue);
-						MACRValue &= (~0xe);
-						MACRValue |=
-						    (((u8)SetAsicWcidAttri.
-						      Cipher) << 1);
-
-						RTUSBWriteMACRegister(pAd,
-								      offset,
-								      MACRValue);
-
-						/*Update group key cipher,,because wep status slow than add key, when use zero config */
-						RTUSBReadMACRegister(pAd,
-								     SHARED_KEY_MODE_BASE
-								     +
-								     4 * (0 /
-									  2),
-								     &csr1.
-								     word);
-
-						csr1.field.Bss0Key0CipherAlg =
-						    SetAsicWcidAttri.Cipher;
-						csr1.field.Bss0Key1CipherAlg =
-						    SetAsicWcidAttri.Cipher;
-
-						RTUSBWriteMACRegister(pAd,
-								      SHARED_KEY_MODE_BASE
-								      +
-								      4 * (0 /
-									   2),
-								      csr1.
-								      word);
-					}
-				}
-				break;
-
-/*Benson modified for USB interface, avoid in interrupt when write key, 20080724 --> */
-			case RT_CMD_SET_KEY_TABLE:	/*General call for AsicAddPairwiseKeyEntry() */
-				{
-					struct rt_add_pairwise_key_entry KeyInfo;
-					KeyInfo =
-					    *((struct rt_add_pairwise_key_entry *)
-					      (pData));
-					AsicAddPairwiseKeyEntry(pAd,
-								KeyInfo.MacAddr,
-								(u8)KeyInfo.
-								MacTabMatchWCID,
-								&KeyInfo.
-								CipherKey);
-				}
-				break;
-
-			case RT_CMD_SET_RX_WCID_TABLE:	/*General call for RTMPAddWcidAttributeEntry() */
-				{
-					struct rt_mac_table_entry *pEntry;
-					u8 KeyIdx = 0;
-					u8 CipherAlg = CIPHER_NONE;
-					u8 ApIdx = BSS0;
-
-					pEntry = (struct rt_mac_table_entry *)(pData);
-
-					RTMPAddWcidAttributeEntry(pAd,
-								  ApIdx,
-								  KeyIdx,
-								  CipherAlg,
-								  pEntry);
-				}
-				break;
-/*Benson modified for USB interface, avoid in interrupt when write key, 20080724 <-- */
-
-			case CMDTHREAD_SET_CLIENT_MAC_ENTRY:
-				{
-					struct rt_mac_table_entry *pEntry;
-					pEntry = (struct rt_mac_table_entry *)pData;
-
-					{
-						AsicRemovePairwiseKeyEntry(pAd,
-									   pEntry->
-									   apidx,
-									   (u8)
-									   pEntry->
-									   Aid);
-						if ((pEntry->AuthMode <=
-						     Ndis802_11AuthModeAutoSwitch)
-						    && (pEntry->WepStatus ==
-							Ndis802_11Encryption1Enabled))
-						{
-							u32 uIV = 1;
-							u8 *ptr;
-
-							ptr = (u8 *)& uIV;
-							*(ptr + 3) =
-							    (pAd->StaCfg.
-							     DefaultKeyId << 6);
-							AsicUpdateWCIDIVEIV(pAd,
-									    pEntry->
-									    Aid,
-									    uIV,
-									    0);
-							AsicUpdateWCIDAttribute
-							    (pAd, pEntry->Aid,
-							     BSS0,
-							     pAd->
-							     SharedKey[BSS0]
-							     [pAd->StaCfg.
-							      DefaultKeyId].
-							     CipherAlg, FALSE);
-						} else if (pEntry->AuthMode ==
-							   Ndis802_11AuthModeWPANone)
-						{
-							u32 uIV = 1;
-							u8 *ptr;
-
-							ptr = (u8 *)& uIV;
-							*(ptr + 3) =
-							    (pAd->StaCfg.
-							     DefaultKeyId << 6);
-							AsicUpdateWCIDIVEIV(pAd,
-									    pEntry->
-									    Aid,
-									    uIV,
-									    0);
-							AsicUpdateWCIDAttribute
-							    (pAd, pEntry->Aid,
-							     BSS0,
-							     pAd->
-							     SharedKey[BSS0]
-							     [pAd->StaCfg.
-							      DefaultKeyId].
-							     CipherAlg, FALSE);
-						} else {
-							/* */
-							/* Other case, disable engine. */
-							/* Don't worry WPA key, we will add WPA Key after 4-Way handshaking. */
-							/* */
-							u16 offset;
-							offset =
-							    MAC_WCID_ATTRIBUTE_BASE
-							    +
-							    (pEntry->Aid *
-							     HW_WCID_ATTRI_SIZE);
-							/* RX_PKEY_MODE:0 for no security; RX_KEY_TAB:0 for shared key table; BSS_IDX:0 */
-							RTUSBWriteMACRegister
-							    (pAd, offset, 0);
-						}
-					}
-
-					AsicUpdateRxWCIDTable(pAd, pEntry->Aid,
-							      pEntry->Addr);
-					DBGPRINT(RT_DEBUG_TRACE,
-						("UpdateRxWCIDTable(): Aid=%d, "
-							"Addr=%pM!\n",
-							pEntry->Aid,
-							pEntry->Addr));
-				}
-				break;
-
-/* add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet */
-			case CMDTHREAD_UPDATE_PROTECT:
-				{
-					AsicUpdateProtect(pAd, 0,
-							  (ALLN_SETPROTECT),
-							  TRUE, 0);
-				}
-				break;
-/* end johnli */
-
-			case OID_802_11_ADD_WEP:
-				{
-					u32 i;
-					u32 KeyIdx;
-					struct rt_ndis_802_11_wep *pWepKey;
-
-					DBGPRINT(RT_DEBUG_TRACE,
-						 ("CmdThread::OID_802_11_ADD_WEP  \n"));
-
-					pWepKey = (struct rt_ndis_802_11_wep *)pData;
-					KeyIdx = pWepKey->KeyIndex & 0x0fffffff;
-
-					/* it is a shared key */
-					if ((KeyIdx >= 4)
-					    || ((pWepKey->KeyLength != 5)
-						&& (pWepKey->KeyLength !=
-						    13))) {
-						NdisStatus =
-						    NDIS_STATUS_INVALID_DATA;
-						DBGPRINT(RT_DEBUG_ERROR,
-							 ("CmdThread::OID_802_11_ADD_WEP, INVALID_DATA!!\n"));
-					} else {
-						u8 CipherAlg;
-						pAd->SharedKey[BSS0][KeyIdx].
-						    KeyLen =
-						    (u8)pWepKey->KeyLength;
-						NdisMoveMemory(pAd->
-							       SharedKey[BSS0]
-							       [KeyIdx].Key,
-							       &pWepKey->
-							       KeyMaterial,
-							       pWepKey->
-							       KeyLength);
-						CipherAlg =
-						    (pAd->
-						     SharedKey[BSS0][KeyIdx].
-						     KeyLen ==
-						     5) ? CIPHER_WEP64 :
-						    CIPHER_WEP128;
-
-						/* */
-						/* Change the WEP cipher to CKIP cipher if CKIP KP on. */
-						/* Funk UI or Meetinghouse UI will add ckip key from this path. */
-						/* */
-
-						if (pAd->OpMode == OPMODE_STA) {
-							pAd->MacTab.
-							    Content[BSSID_WCID].
-							    PairwiseKey.
-							    CipherAlg =
-							    pAd->
-							    SharedKey[BSS0]
-							    [KeyIdx].CipherAlg;
-							pAd->MacTab.
-							    Content[BSSID_WCID].
-							    PairwiseKey.KeyLen =
-							    pAd->
-							    SharedKey[BSS0]
-							    [KeyIdx].KeyLen;
-						}
-						pAd->SharedKey[BSS0][KeyIdx].
-						    CipherAlg = CipherAlg;
-						if (pWepKey->
-						    KeyIndex & 0x80000000) {
-							/* Default key for tx (shared key) */
-							u8 IVEIV[8];
-							u32 WCIDAttri, Value;
-							u16 offset, offset2;
-							NdisZeroMemory(IVEIV,
-								       8);
-							pAd->StaCfg.
-							    DefaultKeyId =
-							    (u8)KeyIdx;
-							/* Add BSSID to WCTable. because this is Tx wep key. */
-							/* WCID Attribute UDF:3, BSSIdx:3, Alg:3, Keytable:1=PAIRWISE KEY, BSSIdx is 0 */
-							WCIDAttri =
-							    (CipherAlg << 1) |
-							    SHAREDKEYTABLE;
-
-							offset =
-							    MAC_WCID_ATTRIBUTE_BASE
-							    +
-							    (BSSID_WCID *
-							     HW_WCID_ATTRI_SIZE);
-							RTUSBWriteMACRegister
-							    (pAd, offset,
-							     WCIDAttri);
-							/* 1. IV/EIV */
-							/* Specify key index to find shared key. */
-							IVEIV[3] = (u8)(KeyIdx << 6);	/*WEP Eiv bit off. groupkey index is not 0 */
-							offset =
-							    PAIRWISE_IVEIV_TABLE_BASE
-							    +
-							    (BSS0Mcast_WCID *
-							     HW_IVEIV_ENTRY_SIZE);
-							offset2 =
-							    PAIRWISE_IVEIV_TABLE_BASE
-							    +
-							    (BSSID_WCID *
-							     HW_IVEIV_ENTRY_SIZE);
-							for (i = 0; i < 8;) {
-								Value =
-								    IVEIV[i];
-								Value +=
-								    (IVEIV
-								     [i +
-								      1] << 8);
-								Value +=
-								    (IVEIV
-								     [i +
-								      2] << 16);
-								Value +=
-								    (IVEIV
-								     [i +
-								      3] << 24);
-								RTUSBWriteMACRegister
-								    (pAd,
-								     offset + i,
-								     Value);
-								RTUSBWriteMACRegister
-								    (pAd,
-								     offset2 +
-								     i, Value);
-								i += 4;
-							}
-
-							/* 2. WCID Attribute UDF:3, BSSIdx:3, Alg:3, Keytable:use share key, BSSIdx is 0 */
-							WCIDAttri =
-							    (pAd->
-							     SharedKey[BSS0]
-							     [KeyIdx].
-							     CipherAlg << 1) |
-							    SHAREDKEYTABLE;
-							offset =
-							    MAC_WCID_ATTRIBUTE_BASE
-							    +
-							    (BSS0Mcast_WCID *
-							     HW_WCID_ATTRI_SIZE);
-							DBGPRINT(RT_DEBUG_TRACE,
-								 ("BSS0Mcast_WCID : offset = %x, WCIDAttri = %x\n",
-								  offset,
-								  WCIDAttri));
-							RTUSBWriteMACRegister
-							    (pAd, offset,
-							     WCIDAttri);
-
-						}
-						AsicAddSharedKeyEntry(pAd, BSS0,
-								      (u8)
-								      KeyIdx,
-								      CipherAlg,
-								      pWepKey->
-								      KeyMaterial,
-								      NULL,
-								      NULL);
-						DBGPRINT(RT_DEBUG_TRACE,
-							 ("CmdThread::OID_802_11_ADD_WEP (KeyIdx=%d, Len=%d-byte)\n",
-							  KeyIdx,
-							  pWepKey->KeyLength));
-					}
-				}
-				break;
-
-			case CMDTHREAD_802_11_COUNTER_MEASURE:
-				break;
-
-			case CMDTHREAD_SET_GROUP_KEY:
-				WpaStaGroupKeySetting(pAd);
-				break;
-
-			case CMDTHREAD_SET_PAIRWISE_KEY:
-				WpaStaPairwiseKeySetting(pAd);
-				break;
-
-			case CMDTHREAD_SET_PSM_BIT:
-				{
-					u16 *pPsm = (u16 *) pData;
-					MlmeSetPsmBit(pAd, *pPsm);
-				}
-				break;
-			case CMDTHREAD_FORCE_WAKE_UP:
-				AsicForceWakeup(pAd, TRUE);
-				break;
-
-			default:
-				DBGPRINT(RT_DEBUG_ERROR,
-					 ("--> Control Thread !! ERROR !! Unknown(cmdqelmt->command=0x%x) !! \n",
-					  cmdqelmt->command));
-				break;
-			}
-		}
-
-		if (cmdqelmt->CmdFromNdis == TRUE) {
-			if (cmdqelmt->buffer != NULL)
-				os_free_mem(pAd, cmdqelmt->buffer);
-			os_free_mem(pAd, cmdqelmt);
-		} else {
-			if ((cmdqelmt->buffer != NULL)
-			    && (cmdqelmt->bufferlength != 0))
-				os_free_mem(pAd, cmdqelmt->buffer);
-			os_free_mem(pAd, cmdqelmt);
-		}
-	}			/* end of while */
-}
-
-#endif /* RTMP_MAC_USB // */
diff --git a/drivers/staging/rt2870/common/spectrum.c b/drivers/staging/rt2870/common/spectrum.c
deleted file mode 100644
index 1cf2c263f4529713bc764ec530abc85ffcfbf825..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/common/spectrum.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/common/spectrum.c"
diff --git a/drivers/staging/rt2870/dfs.h b/drivers/staging/rt2870/dfs.h
deleted file mode 100644
index 1fdbd7bc5de5f3a707274fc72e21155b44980586..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/dfs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/dfs.h"
diff --git a/drivers/staging/rt2870/md5.h b/drivers/staging/rt2870/md5.h
deleted file mode 100644
index d60cd05b54f72832a0c4cff7c19427c62eb4eb8c..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/md5.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/md5.h"
diff --git a/drivers/staging/rt2870/mlme.h b/drivers/staging/rt2870/mlme.h
deleted file mode 100644
index 58753ac441de70cc66e2953dabc9ccfe713571b6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/mlme.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/mlme.h"
diff --git a/drivers/staging/rt2870/oid.h b/drivers/staging/rt2870/oid.h
deleted file mode 100644
index 1223d81bfc62dd9715918bed979a23353a845dcf..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/oid.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/oid.h"
diff --git a/drivers/staging/rt2870/rt28xx.h b/drivers/staging/rt2870/rt28xx.h
deleted file mode 100644
index 29bad957de48604e0ae0c035d562e92b91da6979..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rt28xx.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rt28xx.h"
diff --git a/drivers/staging/rt2870/rt_config.h b/drivers/staging/rt2870/rt_config.h
deleted file mode 100644
index 1f6d6ed5630cabfd7c6544477c0eefd9f561820e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rt_config.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rt_config.h"
diff --git a/drivers/staging/rt2870/rt_linux.c b/drivers/staging/rt2870/rt_linux.c
deleted file mode 100644
index 88c697bf90eb6ead427590186a6db45c7c9c6933..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rt_linux.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rt_linux.c"
diff --git a/drivers/staging/rt2870/rt_linux.h b/drivers/staging/rt2870/rt_linux.h
deleted file mode 100644
index b2aeafbd5189c9f4928b08eecd1c058c43cb86d7..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rt_linux.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rt_linux.h"
diff --git a/drivers/staging/rt2870/rt_main_dev.c b/drivers/staging/rt2870/rt_main_dev.c
deleted file mode 100644
index 121e1636017a85d1c2bf2dfe9ed40c8e523579a4..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rt_main_dev.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rt_main_dev.c"
diff --git a/drivers/staging/rt2870/rt_profile.c b/drivers/staging/rt2870/rt_profile.c
deleted file mode 100644
index 15988c5d9df7400b4e81b521b8d4b91310fe5edc..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rt_profile.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rt_profile.c"
diff --git a/drivers/staging/rt2870/rt_usb.c b/drivers/staging/rt2870/rt_usb.c
deleted file mode 100644
index 5e02d4c88d7375e66e4544e22ac89d7258f7d797..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rt_usb.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rt_usb.c"
diff --git a/drivers/staging/rt2870/rtmp.h b/drivers/staging/rt2870/rtmp.h
deleted file mode 100644
index e5ef89f8bef16ec64c2af71c35e7504eeee01c57..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rtmp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rtmp.h"
diff --git a/drivers/staging/rt2870/rtmp_ckipmic.h b/drivers/staging/rt2870/rtmp_ckipmic.h
deleted file mode 100644
index 0e7f1dfd4547ef1ef55a4608b990b2510b305d6a..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rtmp_ckipmic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rtmp_ckipmic.h"
diff --git a/drivers/staging/rt2870/rtmp_def.h b/drivers/staging/rt2870/rtmp_def.h
deleted file mode 100644
index 839d791b4f6284909d21d3ac58727ef6f7f28045..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rtmp_def.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rtmp_def.h"
diff --git a/drivers/staging/rt2870/rtmp_type.h b/drivers/staging/rt2870/rtmp_type.h
deleted file mode 100644
index fbf97d0fa5d3a970a7e347192deac701f9c677ba..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/rtmp_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/rtmp_type.h"
diff --git a/drivers/staging/rt2870/spectrum.h b/drivers/staging/rt2870/spectrum.h
deleted file mode 100644
index 8aa23a1833b1a8d01c34bdb61c78eaa33a2bcfe6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/spectrum.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/spectrum.h"
diff --git a/drivers/staging/rt2870/spectrum_def.h b/drivers/staging/rt2870/spectrum_def.h
deleted file mode 100644
index a65f551e39180c6d372eb7b260f3d77f56f6af6d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/spectrum_def.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/spectrum_def.h"
diff --git a/drivers/staging/rt2870/sta/aironet.c b/drivers/staging/rt2870/sta/aironet.c
deleted file mode 100644
index 72b7f2e6bf7f38483d64a75d3746738d97ff8091..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/aironet.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/aironet.c"
diff --git a/drivers/staging/rt2870/sta/assoc.c b/drivers/staging/rt2870/sta/assoc.c
deleted file mode 100644
index 46564d7a01a94eb53c5518d4592899ff886041b4..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/assoc.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/assoc.c"
diff --git a/drivers/staging/rt2870/sta/auth.c b/drivers/staging/rt2870/sta/auth.c
deleted file mode 100644
index 57632f9ec7844aaf6b7c03923fa79b18f9e0b783..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/auth.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/auth.c"
diff --git a/drivers/staging/rt2870/sta/auth_rsp.c b/drivers/staging/rt2870/sta/auth_rsp.c
deleted file mode 100644
index 783e266d3e8fb32d995dc5fd3168f2e145df179d..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/auth_rsp.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/auth_rsp.c"
diff --git a/drivers/staging/rt2870/sta/connect.c b/drivers/staging/rt2870/sta/connect.c
deleted file mode 100644
index f6c7bbf542dc6bb6811ce27b26357b8b43ba1d9e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/connect.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/connect.c"
diff --git a/drivers/staging/rt2870/sta/rtmp_data.c b/drivers/staging/rt2870/sta/rtmp_data.c
deleted file mode 100644
index b67e06952bcfc4f7fa14a5ba77f5e9fc505f1544..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/rtmp_data.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/rtmp_data.c"
diff --git a/drivers/staging/rt2870/sta/sanity.c b/drivers/staging/rt2870/sta/sanity.c
deleted file mode 100644
index f1f2333bb993271c16466e8d52e6faacb47f42fc..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/sanity.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/sanity.c"
diff --git a/drivers/staging/rt2870/sta/sync.c b/drivers/staging/rt2870/sta/sync.c
deleted file mode 100644
index 66c8772ad3468c110d7d15358fd3a3dd593bf85e..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/sync.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/sync.c"
diff --git a/drivers/staging/rt2870/sta/wpa.c b/drivers/staging/rt2870/sta/wpa.c
deleted file mode 100644
index 57a2eb2d0896786043cefb32cd7d8e033b9490ea..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta/wpa.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../rt2860/sta/wpa.c"
diff --git a/drivers/staging/rt2870/sta_ioctl.c b/drivers/staging/rt2870/sta_ioctl.c
deleted file mode 100644
index 3553a6c898b9fe6e8a3df3c27cda9d3066d4ea07..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/sta_ioctl.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/sta_ioctl.c"
diff --git a/drivers/staging/rt2870/usb_main_dev.c b/drivers/staging/rt2870/usb_main_dev.c
deleted file mode 100644
index 6e63bc50047afe8ddc04a5a15bee2403254e1c50..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/usb_main_dev.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/usb_main_dev.c"
diff --git a/drivers/staging/rt2870/wpa.h b/drivers/staging/rt2870/wpa.h
deleted file mode 100644
index 71250722414647983d79bac575e50727307a93e6..0000000000000000000000000000000000000000
--- a/drivers/staging/rt2870/wpa.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../rt2860/wpa.h"
diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h
index 432cf8a7605f5ea4ea7011adf365a742a5e63819..1f4d147c4b68bd167373aeaa3db36bf50bf19d19 100644
--- a/drivers/staging/rtl8712/ieee80211.h
+++ b/drivers/staging/rtl8712/ieee80211.h
@@ -76,7 +76,7 @@ struct ieee_param {
 			u8 reserved[32];
 			u8 data[0];
 		} wpa_ie;
-		struct{
+		struct {
 			int command;
 			int reason_code;
 		} mlme;
@@ -149,11 +149,11 @@ struct	ieee80211_hdr_qos {
 struct  ieee80211_hdr_3addr_qos {
 	u16 frame_ctl;
 	u16 duration_id;
-	u8 addr1[ETH_ALEN];
-	u8 addr2[ETH_ALEN];
-	u8 addr3[ETH_ALEN];
+	u8  addr1[ETH_ALEN];
+	u8  addr2[ETH_ALEN];
+	u8  addr3[ETH_ALEN];
 	u16 seq_ctl;
-       u16     qc;
+	u16 qc;
 }  __attribute__ ((packed));
 
 struct eapol {
@@ -461,7 +461,7 @@ struct ieee80211_stats {
 	uint rx_message_in_bad_msg_fragments;
 };
 
-struct ieee80211_softmac_stats{
+struct ieee80211_softmac_stats {
 	uint rx_ass_ok;
 	uint rx_ass_err;
 	uint rx_probe_rq;
@@ -754,15 +754,17 @@ struct registry_priv;
 u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
 u8 *r8712_get_ie(u8*pbuf, sint index, sint *len, sint limit);
 unsigned char *r8712_get_wpa_ie(unsigned char *pie, int *rsn_ie_len, int limit);
-unsigned char *r8712_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit);
+unsigned char *r8712_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len,
+				 int limit);
 int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
-		       int *pairwise_cipher);
+			int *pairwise_cipher);
 int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
-		        int *pairwise_cipher);
-int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie,
-	       u16 *wpa_len);
+			int *pairwise_cipher);
+int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len,
+		     u8 *wpa_ie, u16 *wpa_len);
 int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
-int r8712_generate_ie(struct registry_priv *pregistrypriv, struct _adapter *padapter);
+int r8712_generate_ie(struct registry_priv *pregistrypriv,
+		      struct _adapter *padapter);
 uint r8712_is_cckrates_included(u8 *rate);
 uint r8712_is_cckratesonly_included(u8 *rate);
 
diff --git a/drivers/staging/rtl8712/if_ether.h b/drivers/staging/rtl8712/if_ether.h
index 36a2ba5c86f1a1c0b9bdd158b7bf58272b733dda..0e9753b9ed3714cb3a8f3945f5c6cd8d8e57d8c9 100644
--- a/drivers/staging/rtl8712/if_ether.h
+++ b/drivers/staging/rtl8712/if_ether.h
@@ -99,8 +99,8 @@ struct ethhdr {
 };
 
 struct _vlan {
-   unsigned short       h_vlan_TCI;	/* Encapsulates priority and VLAN ID*/
-   unsigned short       h_vlan_encapsulated_proto;
+	unsigned short  h_vlan_TCI;	/* Encapsulates priority and VLAN ID*/
+	unsigned short  h_vlan_encapsulated_proto;
 };
 
 
diff --git a/drivers/staging/rtl8712/ip.h b/drivers/staging/rtl8712/ip.h
index 4785a591486cb2741030d701d31a069ff4e72008..f37b0f8d14d4212e6e21569a52b8239e8fbae919 100644
--- a/drivers/staging/rtl8712/ip.h
+++ b/drivers/staging/rtl8712/ip.h
@@ -90,23 +90,23 @@
 #define	IPOPT_TS_PRESPEC	3		/* specified modules only */
 
 struct ip_options {
-  __u32		faddr;				/* Saved first hop address */
-  unsigned char	optlen;
-  unsigned char srr;
-  unsigned char rr;
-  unsigned char ts;
-  unsigned char is_setbyuser:1,	/* Set by setsockopt?			*/
-		is_data:1,	/* Options in __data, rather than skb	*/
-		is_strictroute:1, /* Strict source route		*/
-		srr_is_hit:1,	/* Packet destination addr was our one	*/
-		is_changed:1,	/* IP checksum more not valid		*/
-		rr_needaddr:1,	/* Need to record addr of outgoing dev	*/
-		ts_needtime:1,	/* Need to record timestamp		*/
-		ts_needaddr:1;	/* Need to record addr of outgoing dev  */
-  unsigned char router_alert;
-  unsigned char __pad1;
-  unsigned char __pad2;
-  unsigned char __data[0];
+	__u32		faddr;			/* Saved first hop address */
+	unsigned char	optlen;
+	unsigned char srr;
+	unsigned char rr;
+	unsigned char ts;
+	unsigned char is_setbyuser:1,	/* Set by setsockopt?		      */
+		      is_data:1,	/* Options in __data, rather than skb */
+		      is_strictroute:1, /* Strict source route		      */
+		      srr_is_hit:1,	/* Packet destination addr was our one*/
+		      is_changed:1,	/* IP checksum more not valid	      */
+		      rr_needaddr:1,	/* Need to record addr of outgoing dev*/
+		      ts_needtime:1,	/* Need to record timestamp	      */
+		      ts_needaddr:1;	/* Need to record addr of outgoing dev*/
+	unsigned char router_alert;
+	unsigned char __pad1;
+	unsigned char __pad2;
+	unsigned char __data[0];
 };
 
 #define optlength(opt) (sizeof(struct ip_options) + opt->optlen)
diff --git a/drivers/staging/rtl8712/mlme_osdep.h b/drivers/staging/rtl8712/mlme_osdep.h
index 7013a4980802c92f42ac79c7103481e2b8f726b1..968e78765a3bc613884bdd075a9d941e52cfb0ce 100644
--- a/drivers/staging/rtl8712/mlme_osdep.h
+++ b/drivers/staging/rtl8712/mlme_osdep.h
@@ -9,8 +9,8 @@ void r8712_os_indicate_disconnect(struct _adapter *adapter);
 void r8712_os_indicate_connect(struct _adapter *adapter);
 void r8712_report_sec_ie(struct _adapter *adapter, u8 authmode, u8 *sec_ie);
 int r8712_recv_indicatepkts_in_order(struct _adapter *adapter,
-				     struct recv_reorder_ctrl *precvreorder_ctrl,
-				     int bforced);
+				struct recv_reorder_ctrl *precvreorder_ctrl,
+				int bforced);
 void r8712_indicate_wx_assoc_event(struct _adapter *padapter);
 void r8712_indicate_wx_disassoc_event(struct _adapter *padapter);
 
diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index 36eeb5a1b5a567dde592c22d9ec510a3624af4dc..3d3f73c5cd5bc47c2681bc9879bc5702fc00fff9 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -145,7 +145,8 @@ static inline u32 is_list_empty(struct list_head *phead)
 		return false;
 }
 
-static inline void list_insert_tail(struct list_head *plist, struct list_head *phead)
+static inline void list_insert_tail(struct list_head *plist,
+				    struct list_head *phead)
 {
 	list_add_tail(plist, phead);
 }
diff --git a/drivers/staging/rtl8712/recv_osdep.h b/drivers/staging/rtl8712/recv_osdep.h
index b23dd6b159f4b24a6d0cd48c18af0480066b0b10..60a54dd90ff1587addfb3711f344b16c8fe1335c 100644
--- a/drivers/staging/rtl8712/recv_osdep.h
+++ b/drivers/staging/rtl8712/recv_osdep.h
@@ -12,7 +12,8 @@ s32  r8712_recv_entry(union recv_frame *precv_frame);
 void r8712_recv_indicatepkt(struct _adapter *adapter,
 			    union recv_frame *precv_frame);
 void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup);
-int r8712_init_recv_priv(struct recv_priv *precvpriv, struct _adapter *padapter);
+int r8712_init_recv_priv(struct recv_priv *precvpriv,
+			 struct _adapter *padapter);
 void r8712_free_recv_priv(struct recv_priv *precvpriv);
 int r8712_os_recv_resource_alloc(struct _adapter *padapter,
 				 union recv_frame *precvframe);
@@ -24,4 +25,3 @@ void r8712_os_read_port(struct _adapter *padapter, struct recv_buf *precvbuf);
 void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl);
 
 #endif
-
diff --git a/drivers/staging/rtl8712/rtl8712_event.h b/drivers/staging/rtl8712/rtl8712_event.h
index 48408f72546ceb5552b7904f14d3293b12b32422..27316934b1a396e92dcfc5c6d4216b1e97ad7ee6 100644
--- a/drivers/staging/rtl8712/rtl8712_event.h
+++ b/drivers/staging/rtl8712/rtl8712_event.h
@@ -5,33 +5,33 @@ void r8712_event_handle(struct _adapter *padapter, uint *peventbuf);
 void r8712_got_addbareq_event_callback(struct _adapter *adapter , u8 *pbuf);
 
 enum rtl8712_c2h_event {
-	GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/
+	GEN_EVT_CODE(_Read_MACREG) = 0,		/*0*/
 	GEN_EVT_CODE(_Read_BBREG),
 	GEN_EVT_CODE(_Read_RFREG),
 	GEN_EVT_CODE(_Read_EEPROM),
 	GEN_EVT_CODE(_Read_EFUSE),
-	GEN_EVT_CODE(_Read_CAM),			/*5*/
+	GEN_EVT_CODE(_Read_CAM),		/*5*/
 	GEN_EVT_CODE(_Get_BasicRate),
 	GEN_EVT_CODE(_Get_DataRate),
-	GEN_EVT_CODE(_Survey),	 /*8*/
-	GEN_EVT_CODE(_SurveyDone),	 /*9*/
+	GEN_EVT_CODE(_Survey),			/*8*/
+	GEN_EVT_CODE(_SurveyDone),		/*9*/
 
-	GEN_EVT_CODE(_JoinBss) , /*10*/
+	GEN_EVT_CODE(_JoinBss),			/*10*/
 	GEN_EVT_CODE(_AddSTA),
 	GEN_EVT_CODE(_DelSTA),
-	GEN_EVT_CODE(_AtimDone) ,
+	GEN_EVT_CODE(_AtimDone),
 	GEN_EVT_CODE(_TX_Report),
-	GEN_EVT_CODE(_CCX_Report),			/*15*/
+	GEN_EVT_CODE(_CCX_Report),		/*15*/
 	GEN_EVT_CODE(_DTM_Report),
 	GEN_EVT_CODE(_TX_Rate_Statistics),
 	GEN_EVT_CODE(_C2HLBK),
 	GEN_EVT_CODE(_FWDBG),
-	GEN_EVT_CODE(_C2HFEEDBACK),               /*20*/
+	GEN_EVT_CODE(_C2HFEEDBACK),		/*20*/
 	GEN_EVT_CODE(_ADDBA),
 	GEN_EVT_CODE(_C2HBCN),
 	GEN_EVT_CODE(_ReportPwrState),		/*filen: only for PCIE, USB*/
 	GEN_EVT_CODE(_WPS_PBC),			/*24*/
-	GEN_EVT_CODE(_ADDBAReq_Report),	/*25*/
+	GEN_EVT_CODE(_ADDBAReq_Report),		/*25*/
 	MAX_C2HEVT
 };
 
@@ -48,7 +48,8 @@ static struct fwevent wlanevents[] = {
 	{0, NULL},
 	{0, NULL},
 	{0, &r8712_survey_event_callback},		/*8*/
-	{sizeof(struct surveydone_event), &r8712_surveydone_event_callback},/*9*/
+	{sizeof(struct surveydone_event),
+		&r8712_surveydone_event_callback},	/*9*/
 
 	{0, &r8712_joinbss_event_callback},		/*10*/
 	{sizeof(struct stassoc_event), &r8712_stassoc_event_callback},
@@ -59,8 +60,8 @@ static struct fwevent wlanevents[] = {
 	{0, NULL},
 	{0, NULL},
 	{0, NULL},
-	{0, NULL}, /*fwdbg_event_callback},*/
-	{0, NULL},	 /*20*/
+	{0, NULL},	/*fwdbg_event_callback},*/
+	{0, NULL},	/*20*/
 	{0, NULL},
 	{0, NULL},
 	{0, &r8712_cpwm_event_callback},
diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h
index 13df2001e9adfb4442844ab3a4c5582adcd3e567..66baa87cd4b04de94919e1bd51dbea64c12f991a 100644
--- a/drivers/staging/rtl8712/rtl8712_hal.h
+++ b/drivers/staging/rtl8712/rtl8712_hal.h
@@ -21,13 +21,13 @@ enum RTL871X_HCI_TYPE {
 	RTL8712_USB,
 };
 
-enum RTL8712_RF_CONFIG{
+enum RTL8712_RF_CONFIG {
 	RTL8712_RF_1T1R,
 	RTL8712_RF_1T2R,
 	RTL8712_RF_2T2R
 };
 
-enum _RTL8712_HCI_TYPE_{
+enum _RTL8712_HCI_TYPE_ {
 	RTL8712_HCI_TYPE_PCIE = 0x01,
 	RTL8712_HCI_TYPE_AP_PCIE = 0x81,
 	RTL8712_HCI_TYPE_USB = 0x02,
@@ -40,62 +40,62 @@ enum _RTL8712_HCI_TYPE_{
 
 struct fw_priv {   /*8-bytes alignment required*/
 	/*--- long word 0 ----*/
- unsigned char  signature_0;  /*0x12: CE product, 0x92: IT product*/
- unsigned char  signature_1;  /*0x87: CE product, 0x81: IT product*/
- unsigned char  hci_sel;   /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP,
+	unsigned char signature_0;  /*0x12: CE product, 0x92: IT product*/
+	unsigned char signature_1;  /*0x87: CE product, 0x81: IT product*/
+	unsigned char hci_sel; /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP,
 			    * 0x12: 72S-U, 03:SDIO*/
- unsigned char  chip_version; /*the same value as register value*/
- unsigned char  customer_ID_0; /*customer  ID low byte*/
- unsigned char  customer_ID_1; /*customer  ID high byte*/
- unsigned char  rf_config;  /*0x11:  1T1R, 0x12: 1T2R, 0x92: 1T2R turbo,
+	unsigned char chip_version; /*the same value as register value*/
+	unsigned char customer_ID_0; /*customer  ID low byte*/
+	unsigned char customer_ID_1; /*customer  ID high byte*/
+	unsigned char rf_config;  /*0x11:  1T1R, 0x12: 1T2R, 0x92: 1T2R turbo,
 			     * 0x22: 2T2R*/
- unsigned char  usb_ep_num;  /* 4: 4EP, 6: 6EP, 11: 11EP*/
+	unsigned char usb_ep_num;  /* 4: 4EP, 6: 6EP, 11: 11EP*/
 	/*--- long word 1 ----*/
- unsigned char  regulatory_class_0; /*regulatory class bit map 0*/
- unsigned char  regulatory_class_1; /*regulatory class bit map 1*/
- unsigned char  regulatory_class_2; /*regulatory class bit map 2*/
- unsigned char  regulatory_class_3; /*regulatory class bit map 3*/
- unsigned char  rfintfs;    /* 0:SWSI, 1:HWSI, 2:HWPI*/
- unsigned char  def_nettype;
- unsigned char  turboMode;
- unsigned char  lowPowerMode;/* 0: noral mode, 1: low power mode*/
+	unsigned char regulatory_class_0; /*regulatory class bit map 0*/
+	unsigned char regulatory_class_1; /*regulatory class bit map 1*/
+	unsigned char regulatory_class_2; /*regulatory class bit map 2*/
+	unsigned char regulatory_class_3; /*regulatory class bit map 3*/
+	unsigned char rfintfs;    /* 0:SWSI, 1:HWSI, 2:HWPI*/
+	unsigned char def_nettype;
+	unsigned char turboMode;
+	unsigned char lowPowerMode;/* 0: noral mode, 1: low power mode*/
 	/*--- long word 2 ----*/
- unsigned char  lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/
- unsigned char  mp_mode; /* 1: for MP use, 0: for normal driver */
- unsigned char  vcsType; /* 0:off 1:on 2:auto */
- unsigned char  vcsMode; /* 1:RTS/CTS 2:CTS to self */
- unsigned char  rsvd022;
- unsigned char  rsvd023;
- unsigned char  rsvd024;
- unsigned char  rsvd025;
+	unsigned char lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/
+	unsigned char mp_mode; /* 1: for MP use, 0: for normal driver */
+	unsigned char vcsType; /* 0:off 1:on 2:auto */
+	unsigned char vcsMode; /* 1:RTS/CTS 2:CTS to self */
+	unsigned char rsvd022;
+	unsigned char rsvd023;
+	unsigned char rsvd024;
+	unsigned char rsvd025;
 	/*--- long word 3 ----*/
- unsigned char  qos_en;    /*1: QoS enable*/
- unsigned char  bw_40MHz_en;   /*1: 40MHz BW enable*/
- unsigned char  AMSDU2AMPDU_en;   /*1: 4181 convert AMSDU to AMPDU,
+	unsigned char qos_en;    /*1: QoS enable*/
+	unsigned char bw_40MHz_en;   /*1: 40MHz BW enable*/
+	unsigned char AMSDU2AMPDU_en;   /*1: 4181 convert AMSDU to AMPDU,
 				   * 0: disable*/
- unsigned char  AMPDU_en;   /*1: 11n AMPDU enable*/
- unsigned char  rate_control_offload;  /*1: FW offloads, 0: driver handles*/
- unsigned char  aggregation_offload;  /*1: FW offloads, 0: driver handles*/
- unsigned char  rsvd030;
- unsigned char  rsvd031;
+	unsigned char AMPDU_en;   /*1: 11n AMPDU enable*/
+	unsigned char rate_control_offload; /*1: FW offloads,0: driver handles*/
+	unsigned char aggregation_offload;  /*1: FW offloads,0: driver handles*/
+	unsigned char rsvd030;
+	unsigned char rsvd031;
 	/*--- long word 4 ----*/
- unsigned char  beacon_offload;   /* 1. FW offloads, 0: driver handles*/
- unsigned char  MLME_offload;   /* 2. FW offloads, 0: driver handles*/
- unsigned char  hwpc_offload;   /* 3. FW offloads, 0: driver handles*/
- unsigned char  tcp_checksum_offload; /* 4. FW offloads, 0: driver handles*/
- unsigned char  tcp_offload;    /* 5. FW offloads, 0: driver handles*/
- unsigned char  ps_control_offload;  /* 6. FW offloads, 0: driver handles*/
- unsigned char  WWLAN_offload;   /* 7. FW offloads, 0: driver handles*/
- unsigned char  rsvd040;
+	unsigned char beacon_offload;   /* 1. FW offloads, 0: driver handles*/
+	unsigned char MLME_offload;   /* 2. FW offloads, 0: driver handles*/
+	unsigned char hwpc_offload;   /* 3. FW offloads, 0: driver handles*/
+	unsigned char tcp_checksum_offload; /*4. FW offloads,0: driver handles*/
+	unsigned char tcp_offload;    /* 5. FW offloads, 0: driver handles*/
+	unsigned char ps_control_offload; /* 6. FW offloads, 0: driver handles*/
+	unsigned char WWLAN_offload;   /* 7. FW offloads, 0: driver handles*/
+	unsigned char rsvd040;
 	/*--- long word 5 ----*/
- unsigned char  tcp_tx_frame_len_L;  /*tcp tx packet length low byte*/
- unsigned char  tcp_tx_frame_len_H;  /*tcp tx packet length high byte*/
- unsigned char  tcp_rx_frame_len_L;  /*tcp rx packet length low byte*/
- unsigned char  tcp_rx_frame_len_H;  /*tcp rx packet length high byte*/
- unsigned char  rsvd050;
- unsigned char  rsvd051;
- unsigned char  rsvd052;
- unsigned char  rsvd053;
+	unsigned char tcp_tx_frame_len_L;  /*tcp tx packet length low byte*/
+	unsigned char tcp_tx_frame_len_H;  /*tcp tx packet length high byte*/
+	unsigned char tcp_rx_frame_len_L;  /*tcp rx packet length low byte*/
+	unsigned char tcp_rx_frame_len_H;  /*tcp rx packet length high byte*/
+	unsigned char rsvd050;
+	unsigned char rsvd051;
+	unsigned char rsvd052;
+	unsigned char rsvd053;
 };
 
 struct fw_hdr {/*8-byte alinment required*/
diff --git a/drivers/staging/rtl8712/rtl8712_led.c b/drivers/staging/rtl8712/rtl8712_led.c
index 5024ee42b04b9c2f1884631b502089f33c697a3d..cb1751e95f0696e0682345821df2c1ea7444c7a1 100644
--- a/drivers/staging/rtl8712/rtl8712_led.c
+++ b/drivers/staging/rtl8712/rtl8712_led.c
@@ -49,7 +49,7 @@
  * LED object.
  *===========================================================================
  */
-enum _LED_STATE_871x{
+enum _LED_STATE_871x {
 	LED_UNKNOWN = 0,
 	LED_ON = 1,
 	LED_OFF = 2,
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c
index 569e14b599b4b9f3d314b7aa7b01989e7993d378..625a8a03966350d3b36aaf12d7a9ae1e5ed2fb1f 100644
--- a/drivers/staging/rtl8712/rtl8712_recv.c
+++ b/drivers/staging/rtl8712/rtl8712_recv.c
@@ -251,7 +251,7 @@ static union recv_frame *recvframe_defrag(struct _adapter *adapter,
 		recvframe_put(prframe, pnfhdr->len);
 		pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len;
 		plist = get_next(plist);
-	};
+	}
 exit:
 	/* free the defrag_q queue and return the prframe */
 	r8712_free_recvframe_queue(defrag_q, pfree_recv_queue);
diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h
index 4ba52b9c169796f8acdd1af8ea8a783ed00370ae..c48757f97da40d3e8da47a6e61f0e8a0c7800294 100644
--- a/drivers/staging/rtl8712/rtl8712_recv.h
+++ b/drivers/staging/rtl8712/rtl8712_recv.h
@@ -93,7 +93,7 @@ struct recv_buf {
 	end   ----->
 	len = (unsigned int )(tail - data);
 */
-struct recv_frame_hdr{
+struct recv_frame_hdr {
 	struct list_head list;
 	_pkt	*pkt;
 	_pkt *pkt_newalloc;
diff --git a/drivers/staging/rtl8712/rtl8712_xmit.h b/drivers/staging/rtl8712/rtl8712_xmit.h
index 5d77c51072426f43699421022cda118fe1aa5c03..12a080f545ab9681779b23f47f1a6c719ea489fd 100644
--- a/drivers/staging/rtl8712/rtl8712_xmit.h
+++ b/drivers/staging/rtl8712/rtl8712_xmit.h
@@ -59,25 +59,16 @@
 /*OFFSET 20*/
 #define DISFB BIT(15)
 
-struct tx_desc{
-
+struct tx_desc {
 	/*DWORD 0*/
 	unsigned int txdw0;
-
 	unsigned int txdw1;
-
 	unsigned int txdw2;
-
 	unsigned int txdw3;
-
 	unsigned int txdw4;
-
 	unsigned int txdw5;
-
 	unsigned int txdw6;
-
 	unsigned int txdw7;
-
 };
 
 
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c
index fbb2e4eaae5189b10885907482ad9f8f3fb5b480..ba92762dbb1c44f3eb280d2f7c51f7d3d5e37fad 100644
--- a/drivers/staging/rtl8712/rtl871x_cmd.c
+++ b/drivers/staging/rtl8712/rtl871x_cmd.c
@@ -431,8 +431,7 @@ u8 r8712_joinbss_cmd(struct _adapter  *padapter, struct wlan_network *pnetwork)
 	}
 	psecnetwork = (struct ndis_wlan_bssid_ex *)&psecuritypriv->sec_bss;
 	if (psecnetwork == NULL) {
-		if (pcmd != NULL)
-			kfree((unsigned char *)pcmd);
+		kfree(pcmd);
 		return _FAIL;
 	}
 	memset(psecnetwork, 0, t_len);
@@ -478,8 +477,8 @@ u8 r8712_joinbss_cmd(struct _adapter  *padapter, struct wlan_network *pnetwork)
 		 * to avoid some IOT issues, especially for Realtek 8192u
 		 * SoftAP.
 		 */
-		if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_ ) &&
-		    (padapter->securitypriv.PrivacyAlgrthm != _WEP104_ )) {
+		if ((padapter->securitypriv.PrivacyAlgrthm != _WEP40_) &&
+		    (padapter->securitypriv.PrivacyAlgrthm != _WEP104_)) {
 			/* restructure_ht_ie */
 			r8712_restructure_ht_ie(padapter,
 						&pnetwork->network.IEs[0],
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h
index 2dc78476b7d35db903b06dfb1763faf882a417ca..dcf256d44d1ccd972cc9e1b3ffdcdbb792bbf9ac 100644
--- a/drivers/staging/rtl8712/rtl871x_cmd.h
+++ b/drivers/staging/rtl8712/rtl871x_cmd.h
@@ -562,54 +562,54 @@ struct getratable_rsp {
 };
 
 /*to get TX,RX retry count*/
-struct gettxretrycnt_parm{
+struct gettxretrycnt_parm {
 	unsigned int rsvd;
 };
 
-struct gettxretrycnt_rsp{
+struct gettxretrycnt_rsp {
 	unsigned long tx_retrycnt;
 };
 
-struct getrxretrycnt_parm{
+struct getrxretrycnt_parm {
 	unsigned int rsvd;
 };
 
-struct getrxretrycnt_rsp{
+struct getrxretrycnt_rsp {
 	unsigned long rx_retrycnt;
 };
 
 /*to get BCNOK,BCNERR count*/
-struct getbcnokcnt_parm{
+struct getbcnokcnt_parm {
 	unsigned int rsvd;
 };
 
-struct getbcnokcnt_rsp{
-	unsigned long  bcnokcnt;
+struct getbcnokcnt_rsp {
+	unsigned long bcnokcnt;
 };
 
-struct getbcnerrcnt_parm{
+struct getbcnerrcnt_parm {
 	unsigned int rsvd;
 };
-struct getbcnerrcnt_rsp{
+struct getbcnerrcnt_rsp {
 	unsigned long bcnerrcnt;
 };
 
 /* to get current TX power level*/
-struct getcurtxpwrlevel_parm{
+struct getcurtxpwrlevel_parm {
 	unsigned int rsvd;
 };
 
-struct getcurtxpwrlevel_rsp{
+struct getcurtxpwrlevel_rsp {
 	unsigned short tx_power;
 };
 
 /*dynamic on/off DIG*/
-struct setdig_parm{
+struct setdig_parm {
 	unsigned char dig_on;	/* 1:on , 0:off */
 };
 
 /*dynamic on/off RA*/
-struct setra_parm{
+struct setra_parm {
 	unsigned char ra_on;	/* 1:on , 0:off */
 };
 
diff --git a/drivers/staging/rtl8712/rtl871x_event.h b/drivers/staging/rtl8712/rtl871x_event.h
index d45229356bf6aa2f4953bc65140d4de0d08b3761..6ce06767130d6316a157d2e18239af6bec60aa61 100644
--- a/drivers/staging/rtl8712/rtl871x_event.h
+++ b/drivers/staging/rtl8712/rtl871x_event.h
@@ -45,8 +45,8 @@ struct stassoc_event {
 };
 
 struct stadel_event {
- unsigned char macaddr[6];
- unsigned char rsvd[2];
+	unsigned char macaddr[6];
+	unsigned char rsvd[2];
 };
 
 struct addba_event {
@@ -61,7 +61,7 @@ struct fwevent {
 };
 
 #define C2HEVENT_SZ			32
-struct event_node{
+struct event_node {
 	unsigned char *node;
 	unsigned char evt_code;
 	unsigned short evt_sz;
@@ -85,9 +85,9 @@ struct network_queue {
 };
 
 struct ADDBA_Req_Report_parm {
- unsigned char MacAddress[ETH_ALEN];
- unsigned short StartSeqNum;
- unsigned char tid;
+	unsigned char MacAddress[ETH_ALEN];
+	unsigned short StartSeqNum;
+	unsigned char tid;
 };
 #include "rtl8712_event.h"
 
diff --git a/drivers/staging/rtl8712/rtl871x_io.c b/drivers/staging/rtl8712/rtl871x_io.c
index e6e3c3752a9721f8547db8610f21b01547fa17ff..ca84ee02eacc1cb7288ca268ac4cad8945c07c09 100644
--- a/drivers/staging/rtl8712/rtl871x_io.c
+++ b/drivers/staging/rtl8712/rtl871x_io.c
@@ -73,8 +73,7 @@ static uint _init_intf_hdl(struct _adapter *padapter,
 		goto _init_intf_hdl_fail;
 	return _SUCCESS;
 _init_intf_hdl_fail:
-	if (pintf_priv)
-		kfree((u8 *)pintf_priv);
+	kfree(pintf_priv);
 	return _FAIL;
 }
 
@@ -84,8 +83,7 @@ static void _unload_intf_hdl(struct intf_priv *pintfpriv)
 
 	unload_intf_priv = &r8712_usb_unload_intf_priv;
 	unload_intf_priv(pintfpriv);
-	if (pintfpriv)
-		kfree((u8 *)pintfpriv);
+	kfree(pintfpriv);
 }
 
 static uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl)
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
index bd315c77610adb1fdf4ed3005bd213adf4f76198..40e6b5cc412d4dea8b3bc12eed4646842741b97b 100644
--- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
@@ -291,7 +291,8 @@ static inline char *translate_scan(struct _adapter *padapter,
 			memset(buf, 0, MAX_WPA_IE_LEN);
 			n = sprintf(buf, "wpa_ie=");
 			for (i = 0; i < wpa_len; i++) {
-				n += snprintf(buf + n, MAX_WPA_IE_LEN - n, "%02x", wpa_ie[i]);
+				n += snprintf(buf + n, MAX_WPA_IE_LEN - n,
+							"%02x", wpa_ie[i]);
 				if (n >= MAX_WPA_IE_LEN)
 					break;
 			}
@@ -310,7 +311,8 @@ static inline char *translate_scan(struct _adapter *padapter,
 			memset(buf, 0, MAX_WPA_IE_LEN);
 			n = sprintf(buf, "rsn_ie=");
 			for (i = 0; i < rsn_len; i++) {
-				n += snprintf(buf + n, MAX_WPA_IE_LEN - n, "%02x", rsn_ie[i]);
+				n += snprintf(buf + n, MAX_WPA_IE_LEN - n,
+							"%02x", rsn_ie[i]);
 				if (n >= MAX_WPA_IE_LEN)
 					break;
 			}
@@ -1732,8 +1734,7 @@ static int r871x_wx_set_enc_ext(struct net_device *dev,
 		memcpy(param + 1, pext + 1, pext->key_len);
 	}
 	ret = wpa_set_encryption(dev, param, param_len);
-	if (param)
-		kfree((u8 *)param);
+	kfree(param);
 	return ret;
 }
 
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c
index 7adbe82cd0858dcd176ebbbc96320270aa3c8fba..9a33eaee879bb370201929f9114179e4fb6bb559 100644
--- a/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_rtl.c
@@ -493,7 +493,7 @@ uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv)
 	return status;
 }
 
-enum _CONNECT_STATE_{
+enum _CONNECT_STATE_ {
 	CHECKINGSTATUS,
 	ASSOCIATED,
 	ADHOCMODE,
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c
index 8b1451d030698351f3f34f3d2ad12624227263c6..8486eb1503cc0884e9b518803d78a64c3f4b33e5 100644
--- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_set.c
@@ -68,7 +68,10 @@ static u8 do_join(struct _adapter *padapter)
 	pmlmepriv->fw_state |= _FW_UNDER_LINKING;
 	pmlmepriv->pscanned = plist;
 	pmlmepriv->to_join = true;
-	if (_queue_empty(queue) == true) {
+
+	/* adhoc mode will start with an empty queue, but skip checking */
+	if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) &&
+	    _queue_empty(queue)) {
 		if (pmlmepriv->fw_state & _FW_UNDER_LINKING)
 			pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
 		/* when set_ssid/set_bssid for do_join(), but scanning queue
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.h b/drivers/staging/rtl8712/rtl871x_ioctl_set.h
index 283afbfc1d02f532a20adf6856b1700cbf76e07a..8dff2b196ff28f5e206153d66348a8d95714d6ea 100644
--- a/drivers/staging/rtl8712/rtl871x_ioctl_set.h
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_set.h
@@ -6,19 +6,27 @@
 typedef u8 NDIS_802_11_PMKID_VALUE[16];
 
 struct BSSIDInfo {
-	unsigned char  BSSID[6];
-	NDIS_802_11_PMKID_VALUE  PMKID;
+	unsigned char BSSID[6];
+	NDIS_802_11_PMKID_VALUE PMKID;
 };
 
 u8 r8712_set_802_11_authentication_mode(struct _adapter *pdapter,
 			enum NDIS_802_11_AUTHENTICATION_MODE authmode);
+
 u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid);
-u8 r8712_set_802_11_add_wep(struct _adapter *padapter, struct NDIS_802_11_WEP *wep);
+
+u8 r8712_set_802_11_add_wep(struct _adapter *padapter,
+			    struct NDIS_802_11_WEP *wep);
+
 u8 r8712_set_802_11_disassociate(struct _adapter *padapter);
+
 u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter);
+
 u8 r8712_set_802_11_infrastructure_mode(struct _adapter *padapter,
 			enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype);
-void r8712_set_802_11_ssid(struct _adapter *padapter, struct ndis_802_11_ssid *ssid);
+
+void r8712_set_802_11_ssid(struct _adapter *padapter,
+			   struct ndis_802_11_ssid *ssid);
 
 #endif
 
diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c
index 427467cb10bde866f449cc6c2d53dfadc7204241..41e00a2c862dddf6f16eae4c5dbfe55c9a321de3 100644
--- a/drivers/staging/rtl8712/rtl871x_mp.c
+++ b/drivers/staging/rtl8712/rtl871x_mp.c
@@ -217,7 +217,10 @@ static u32 get_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask)
 	return new_value;
 }
 
-static u8 set_bb_reg(struct _adapter *pAdapter, u16 offset, u32 bitmask, u32 value)
+static u8 set_bb_reg(struct _adapter *pAdapter,
+		     u16 offset,
+		     u32 bitmask,
+		     u32 value)
 {
 	u32 org_value, bit_shift, new_value;
 
@@ -274,8 +277,7 @@ void r8712_SetChannel(struct _adapter *pAdapter)
 	pparm = (struct SetChannel_parm *)_malloc(sizeof(struct
 					 SetChannel_parm));
 	if (pparm == NULL) {
-		if (pcmd != NULL)
-			kfree((u8 *)pcmd);
+		kfree(pcmd);
 		return;
 	}
 	pparm->curr_ch = pAdapter->mppriv.curr_ch;
diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h b/drivers/staging/rtl8712/rtl871x_mp_ioctl.h
index fdd2278936d8c66f040c50ab4bf005241c123f6d..67759c31b1da5fccab6d42bb8cb8e9f414a2aa6f 100644
--- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.h
+++ b/drivers/staging/rtl8712/rtl871x_mp_ioctl.h
@@ -281,23 +281,23 @@ enum MP_MODE {
 	MP_ERR_MODE
 };
 
-struct rwreg_param{
+struct rwreg_param {
 	unsigned int offset;
 	unsigned int width;
 	unsigned int value;
 };
 
-struct bbreg_param{
+struct bbreg_param {
 	unsigned int offset;
 	unsigned int phymask;
 	unsigned int value;
 };
 
-struct txpower_param{
+struct txpower_param {
 	unsigned int pwr_index;
 };
 
-struct datarate_param{
+struct datarate_param {
 	unsigned int rate_index;
 };
 
@@ -321,7 +321,7 @@ struct mp_ioctl_handler {
 	unsigned int oid;
 };
 
-struct mp_ioctl_param{
+struct mp_ioctl_param {
 	unsigned int subcode;
 	unsigned int len;
 	unsigned char data[0];
diff --git a/drivers/staging/rtl8712/rtl871x_recv.c b/drivers/staging/rtl8712/rtl871x_recv.c
index a3165e67f8578cc76ef6e2891e0a12f608a1987c..aec83dd8a01f94452335acae3e6ca7276fc33451 100644
--- a/drivers/staging/rtl8712/rtl871x_recv.c
+++ b/drivers/staging/rtl8712/rtl871x_recv.c
@@ -307,9 +307,9 @@ static sint recv_decache(union recv_frame *precv_frame, u8 bretry,
 	return _SUCCESS;
 }
 
-static sint sta2sta_data_frame(struct _adapter *adapter, union recv_frame *precv_frame,
-			struct sta_info **psta
-)
+static sint sta2sta_data_frame(struct _adapter *adapter,
+			       union recv_frame *precv_frame,
+			       struct sta_info **psta)
 {
 	u8 *ptr = precv_frame->u.hdr.rx_data;
 	sint ret = _SUCCESS;
@@ -373,8 +373,9 @@ static sint sta2sta_data_frame(struct _adapter *adapter, union recv_frame *precv
 	return ret;
 }
 
-static sint ap2sta_data_frame(struct _adapter *adapter, union recv_frame *precv_frame,
-		       struct sta_info **psta)
+static sint ap2sta_data_frame(struct _adapter *adapter,
+			      union recv_frame *precv_frame,
+			      struct sta_info **psta)
 {
 	u8 *ptr = precv_frame->u.hdr.rx_data;
 	struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
@@ -431,8 +432,9 @@ static sint ap2sta_data_frame(struct _adapter *adapter, union recv_frame *precv_
 	return _SUCCESS;
 }
 
-static sint sta2ap_data_frame(struct _adapter *adapter, union recv_frame *precv_frame,
-		       struct sta_info **psta)
+static sint sta2ap_data_frame(struct _adapter *adapter,
+			      union recv_frame *precv_frame,
+			      struct sta_info **psta)
 {
 	struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
 	struct	sta_priv *pstapriv = &adapter->stapriv;
diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h
index bf8115dbcb61fe65bdc2a5368525bc57934275ed..cc7a72fee1c2601360b9c43423c098ffc14cb9d1 100644
--- a/drivers/staging/rtl8712/rtl871x_recv.h
+++ b/drivers/staging/rtl8712/rtl871x_recv.h
@@ -19,9 +19,9 @@
 /* for Rx reordering buffer control */
 struct recv_reorder_ctrl {
 	struct _adapter	*padapter;
-	u16 indicate_seq;/* =wstart_b, init_value=0xffff */
+	u16 indicate_seq; /* =wstart_b, init_value=0xffff */
 	u16 wend_b;
-       u8 wsize_b;
+	u8 wsize_b;
 	struct  __queue pending_recvframe_queue;
 	struct timer_list reordering_ctrl_timer;
 };
diff --git a/drivers/staging/rtl8712/rtl871x_rf.h b/drivers/staging/rtl8712/rtl871x_rf.h
index c709d8cadf0ca3fc35c7faed15cad6d1d11e8a75..6c54966f13f7dbd23492cad615330a3831e83815 100644
--- a/drivers/staging/rtl8712/rtl871x_rf.h
+++ b/drivers/staging/rtl8712/rtl871x_rf.h
@@ -22,7 +22,7 @@ struct	regulatory_class {
 	u8	modem;
 };
 
-enum	_REG_PREAMBLE_MODE{
+enum	_REG_PREAMBLE_MODE {
 	PREAMBLE_LONG	= 1,
 	PREAMBLE_AUTO	= 2,
 	PREAMBLE_SHORT	= 3,
diff --git a/drivers/staging/rtl8712/rtl871x_security.h b/drivers/staging/rtl8712/rtl871x_security.h
index 782b70a352fbdf9ef7d809a98141e024715b6a7c..bff71d2aae98e30e3c30df4d97a652825d9e63a7 100644
--- a/drivers/staging/rtl8712/rtl871x_security.h
+++ b/drivers/staging/rtl8712/rtl871x_security.h
@@ -21,30 +21,31 @@
 #ifndef Ndis802_11AuthModeWPA2PSK
 #define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2)
 #endif
+
 union pn48 {
 	u64 val;
 #if defined(__BIG_ENDIAN)
-struct {
-  u8 TSC7;
-  u8 TSC6;
-  u8 TSC5;
-  u8 TSC4;
-  u8 TSC3;
-  u8 TSC2;
-  u8 TSC1;
-  u8 TSC0;
-} _byte_;
+	struct {
+		u8 TSC7;
+		u8 TSC6;
+		u8 TSC5;
+		u8 TSC4;
+		u8 TSC3;
+		u8 TSC2;
+		u8 TSC1;
+		u8 TSC0;
+	} _byte_;
 #else
-struct {
-  u8 TSC0;
-  u8 TSC1;
-  u8 TSC2;
-  u8 TSC3;
-  u8 TSC4;
-  u8 TSC5;
-  u8 TSC6;
-  u8 TSC7;
-} _byte_;
+	struct {
+		u8 TSC0;
+		u8 TSC1;
+		u8 TSC2;
+		u8 TSC3;
+		u8 TSC4;
+		u8 TSC5;
+		u8 TSC6;
+		u8 TSC7;
+	} _byte_;
 #endif
 };
 
@@ -174,11 +175,11 @@ struct mic_data {
 };
 
 void seccalctkipmic(
-	u8 *key,
-	u8 *header,
-	u8 *data,
-	u32 data_len,
-	u8 *Miccode,
+	u8  *key,
+	u8  *header,
+	u8  *data,
+	u32  data_len,
+	u8  *Miccode,
 	u8   priority);
 
 void r8712_secmicsetkey(struct mic_data *pmicdata, u8 * key);
diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c
index 75f1a6bba2f6c607b347042d57fd64527eacedf2..ccf08911f58b7a91a7560e3a1e4935127f748410 100644
--- a/drivers/staging/rtl8712/rtl871x_xmit.c
+++ b/drivers/staging/rtl8712/rtl871x_xmit.c
@@ -996,8 +996,7 @@ static void free_hwxmits(struct _adapter *padapter)
 {
 	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
 
-	if (pxmitpriv->hwxmits)
-		kfree((u8 *)pxmitpriv->hwxmits);
+	kfree(pxmitpriv->hwxmits);
 }
 
 static void init_hwxmits(struct hw_xmit *phwxmit, sint entry)
diff --git a/drivers/staging/rtl8712/rtl871x_xmit.h b/drivers/staging/rtl8712/rtl871x_xmit.h
index d518ce85585d73c055e4c22366721ef2e9af1828..df13e67b3eb86f4c0c645cccfb757493e441df36 100644
--- a/drivers/staging/rtl8712/rtl871x_xmit.h
+++ b/drivers/staging/rtl8712/rtl871x_xmit.h
@@ -244,7 +244,8 @@ sint r8712_update_attrib(struct _adapter *padapter, _pkt *pkt,
 			 struct pkt_attrib *pattrib);
 int r8712_txframes_sta_ac_pending(struct _adapter *padapter,
 				  struct pkt_attrib *pattrib);
-sint _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv, struct _adapter *padapter);
+sint _r8712_init_xmit_priv(struct xmit_priv *pxmitpriv,
+			   struct _adapter *padapter);
 void _free_xmit_priv(struct xmit_priv *pxmitpriv);
 void r8712_free_xmitframe_ex(struct xmit_priv *pxmitpriv,
 			     struct xmit_frame *pxmitframe);
diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h
index 86d4b98e243922162f6a346d4b80212c7253b0cb..6032cdc653944d5ef5db69f4905f960a91dd3ca9 100644
--- a/drivers/staging/rtl8712/wifi.h
+++ b/drivers/staging/rtl8712/wifi.h
@@ -39,38 +39,35 @@ enum WIFI_FRAME_TYPE {
 };
 
 enum WIFI_FRAME_SUBTYPE {
-
-    /* below is for mgt frame */
-    WIFI_ASSOCREQ       = (0 | WIFI_MGT_TYPE),
-    WIFI_ASSOCRSP       = (BIT(4) | WIFI_MGT_TYPE),
-    WIFI_REASSOCREQ     = (BIT(5) | WIFI_MGT_TYPE),
-    WIFI_REASSOCRSP     = (BIT(5) | BIT(4) | WIFI_MGT_TYPE),
-    WIFI_PROBEREQ       = (BIT(6) | WIFI_MGT_TYPE),
-    WIFI_PROBERSP       = (BIT(6) | BIT(4) | WIFI_MGT_TYPE),
-    WIFI_BEACON         = (BIT(7) | WIFI_MGT_TYPE),
-    WIFI_ATIM           = (BIT(7) | BIT(4) | WIFI_MGT_TYPE),
-    WIFI_DISASSOC       = (BIT(7) | BIT(5) | WIFI_MGT_TYPE),
-    WIFI_AUTH           = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE),
-    WIFI_DEAUTH         = (BIT(7) | BIT(6) | WIFI_MGT_TYPE),
-    WIFI_ACTION         = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE),
-
-    /* below is for control frame */
-    WIFI_PSPOLL         = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE),
-    WIFI_RTS            = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
-    WIFI_CTS            = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE),
-    WIFI_ACK            = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE),
-    WIFI_CFEND          = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE),
-    WIFI_CFEND_CFACK    = (BIT(7) | BIT(6) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
-
-    /* below is for data frame */
-    WIFI_DATA           = (0 | WIFI_DATA_TYPE),
-    WIFI_DATA_CFACK     = (BIT(4) | WIFI_DATA_TYPE),
-    WIFI_DATA_CFPOLL    = (BIT(5) | WIFI_DATA_TYPE),
-    WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE),
-    WIFI_DATA_NULL      = (BIT(6) | WIFI_DATA_TYPE),
-    WIFI_CF_ACK         = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
-    WIFI_CF_POLL        = (BIT(6) | BIT(5) | WIFI_DATA_TYPE),
-    WIFI_CF_ACKPOLL     = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE),
+	/* below is for mgt frame */
+	WIFI_ASSOCREQ       = (0 | WIFI_MGT_TYPE),
+	WIFI_ASSOCRSP       = (BIT(4) | WIFI_MGT_TYPE),
+	WIFI_REASSOCREQ     = (BIT(5) | WIFI_MGT_TYPE),
+	WIFI_REASSOCRSP     = (BIT(5) | BIT(4) | WIFI_MGT_TYPE),
+	WIFI_PROBEREQ       = (BIT(6) | WIFI_MGT_TYPE),
+	WIFI_PROBERSP       = (BIT(6) | BIT(4) | WIFI_MGT_TYPE),
+	WIFI_BEACON         = (BIT(7) | WIFI_MGT_TYPE),
+	WIFI_ATIM           = (BIT(7) | BIT(4) | WIFI_MGT_TYPE),
+	WIFI_DISASSOC       = (BIT(7) | BIT(5) | WIFI_MGT_TYPE),
+	WIFI_AUTH           = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE),
+	WIFI_DEAUTH         = (BIT(7) | BIT(6) | WIFI_MGT_TYPE),
+	WIFI_ACTION         = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE),
+	/* below is for control frame */
+	WIFI_PSPOLL         = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE),
+	WIFI_RTS            = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
+	WIFI_CTS            = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE),
+	WIFI_ACK            = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE),
+	WIFI_CFEND          = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE),
+	WIFI_CFEND_CFACK = (BIT(7) | BIT(6) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
+	/* below is for data frame */
+	WIFI_DATA           = (0 | WIFI_DATA_TYPE),
+	WIFI_DATA_CFACK     = (BIT(4) | WIFI_DATA_TYPE),
+	WIFI_DATA_CFPOLL    = (BIT(5) | WIFI_DATA_TYPE),
+	WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE),
+	WIFI_DATA_NULL      = (BIT(6) | WIFI_DATA_TYPE),
+	WIFI_CF_ACK         = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
+	WIFI_CF_POLL        = (BIT(6) | BIT(5) | WIFI_DATA_TYPE),
+	WIFI_CF_ACKPOLL     = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE),
 };
 
 enum WIFI_REASON_CODE	{
@@ -84,7 +81,6 @@ enum WIFI_REASON_CODE	{
 	_RSON_CLS3_			= 7,
 	_RSON_DISAOC_STA_LEAVING_	= 8,
 	_RSON_ASOC_NOT_AUTH_		= 9,
-
 	/* WPA reason */
 	_RSON_INVALID_IE_		= 13,
 	_RSON_MIC_FAILURE_		= 14,
@@ -97,7 +93,6 @@ enum WIFI_REASON_CODE	{
 	_RSON_UNSUPPORT_RSNE_VER_	= 21,
 	_RSON_INVALID_RSNE_CAP_		= 22,
 	_RSON_IEEE_802DOT1X_AUTH_FAIL_	= 23,
-
 	/* below are Realtek definitions */
 	_RSON_PMK_NOT_AVAILABLE_	= 24,
 };
diff --git a/drivers/staging/rtl8712/wlan_bssdef.h b/drivers/staging/rtl8712/wlan_bssdef.h
index 6d9295270f83ff7e6e7c8ed534a1bfcbc5ee2011..0d90e1f5b29aed1e7b3b7ea803db657e2b104b36 100644
--- a/drivers/staging/rtl8712/wlan_bssdef.h
+++ b/drivers/staging/rtl8712/wlan_bssdef.h
@@ -13,23 +13,23 @@ typedef unsigned char   NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES];
 typedef unsigned char   NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];
 
 struct ndis_802_11_ssid {
-  u32  SsidLength;
-  u8  Ssid[32];
+	u32 SsidLength;
+	u8  Ssid[32];
 };
 
 enum NDIS_802_11_NETWORK_TYPE {
-    Ndis802_11FH,
-    Ndis802_11DS,
-    Ndis802_11OFDM5,
-    Ndis802_11OFDM24,
-    Ndis802_11NetworkTypeMax    /* not a real type, defined as an upper bound */
+	Ndis802_11FH,
+	Ndis802_11DS,
+	Ndis802_11OFDM5,
+	Ndis802_11OFDM24,
+	Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/
 };
 
 struct NDIS_802_11_CONFIGURATION_FH {
-    u32           Length;             /* Length of structure */
-    u32           HopPattern;         /* As defined by 802.11, MSB set */
-    u32           HopSet;             /* to one if non-802.11 */
-    u32           DwellTime;          /* units are Kusec */
+	u32 Length;             /* Length of structure */
+	u32 HopPattern;         /* As defined by 802.11, MSB set */
+	u32 HopSet;             /* to one if non-802.11 */
+	u32 DwellTime;          /* units are Kusec */
 };
 
 /*
@@ -37,25 +37,25 @@ struct NDIS_802_11_CONFIGURATION_FH {
 	ODI Handler will convert the channel number to freq. number.
 */
 struct NDIS_802_11_CONFIGURATION {
-    u32           Length;             /* Length of structure */
-    u32           BeaconPeriod;       /* units are Kusec */
-    u32           ATIMWindow;         /* units are Kusec */
-    u32           DSConfig;           /* Frequency, units are kHz */
-    struct NDIS_802_11_CONFIGURATION_FH    FHConfig;
+	u32 Length;             /* Length of structure */
+	u32 BeaconPeriod;       /* units are Kusec */
+	u32 ATIMWindow;         /* units are Kusec */
+	u32 DSConfig;           /* Frequency, units are kHz */
+	struct NDIS_802_11_CONFIGURATION_FH FHConfig;
 };
 
 enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
-    Ndis802_11IBSS,
-    Ndis802_11Infrastructure,
-    Ndis802_11AutoUnknown,
-    Ndis802_11InfrastructureMax, /* Not a real value, defined as upper bound */
-    Ndis802_11APMode
+	Ndis802_11IBSS,
+	Ndis802_11Infrastructure,
+	Ndis802_11AutoUnknown,
+	Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/
+	Ndis802_11APMode
 };
 
 struct NDIS_802_11_FIXED_IEs {
-  u8  Timestamp[8];
-  u16  BeaconInterval;
-  u16  Capabilities;
+	u8  Timestamp[8];
+	u16 BeaconInterval;
+	u16 Capabilities;
 };
 
 /*
@@ -70,44 +70,44 @@ struct NDIS_802_11_FIXED_IEs {
  */
 
 struct ndis_wlan_bssid_ex {
-  u32  Length;
-  unsigned char  MacAddress[6];
-  u8  Reserved[2];
-  struct ndis_802_11_ssid  Ssid;
-  u32  Privacy;
-  s32  Rssi;
-  enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
-  struct NDIS_802_11_CONFIGURATION  Configuration;
-  enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
-  NDIS_802_11_RATES_EX  SupportedRates;
-  u32  IELength;
-/*(timestamp, beacon interval, and capability information) */
-  u8  IEs[MAX_IE_SZ];
+	u32 Length;
+	unsigned char  MacAddress[6];
+	u8  Reserved[2];
+	struct ndis_802_11_ssid  Ssid;
+	u32 Privacy;
+	s32 Rssi;
+	enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
+	struct NDIS_802_11_CONFIGURATION  Configuration;
+	enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
+	NDIS_802_11_RATES_EX  SupportedRates;
+	u32 IELength;
+	/*(timestamp, beacon interval, and capability information) */
+	u8 IEs[MAX_IE_SZ];
 };
 
 enum NDIS_802_11_AUTHENTICATION_MODE {
-    Ndis802_11AuthModeOpen,
-    Ndis802_11AuthModeShared,
-    Ndis802_11AuthModeAutoSwitch,
-    Ndis802_11AuthModeWPA,
-    Ndis802_11AuthModeWPAPSK,
-    Ndis802_11AuthModeWPANone,
-    Ndis802_11AuthModeMax     /* Not a real mode, defined as upper bound */
+	Ndis802_11AuthModeOpen,
+	Ndis802_11AuthModeShared,
+	Ndis802_11AuthModeAutoSwitch,
+	Ndis802_11AuthModeWPA,
+	Ndis802_11AuthModeWPAPSK,
+	Ndis802_11AuthModeWPANone,
+	Ndis802_11AuthModeMax      /* Not a real mode, defined as upper bound */
 };
 
 enum {
-    Ndis802_11WEPEnabled,
-    Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
-    Ndis802_11WEPDisabled,
-    Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
-    Ndis802_11WEPKeyAbsent,
-    Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
-    Ndis802_11WEPNotSupported,
-    Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
-    Ndis802_11Encryption2Enabled,
-    Ndis802_11Encryption2KeyAbsent,
-    Ndis802_11Encryption3Enabled,
-    Ndis802_11Encryption3KeyAbsent
+	Ndis802_11WEPEnabled,
+	Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
+	Ndis802_11WEPDisabled,
+	Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
+	Ndis802_11WEPKeyAbsent,
+	Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
+	Ndis802_11WEPNotSupported,
+	Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
+	Ndis802_11Encryption2Enabled,
+	Ndis802_11Encryption2KeyAbsent,
+	Ndis802_11Encryption3Enabled,
+	Ndis802_11Encryption3KeyAbsent
 };
 
 #define NDIS_802_11_AI_REQFI_CAPABILITIES      1
@@ -119,51 +119,51 @@ enum {
 #define NDIS_802_11_AI_RESFI_ASSOCIATIONID     4
 
 struct NDIS_802_11_AI_REQFI {
-    u16 Capabilities;
-    u16 ListenInterval;
-    unsigned char CurrentAPAddress[6];
+	u16 Capabilities;
+	u16 ListenInterval;
+	unsigned char CurrentAPAddress[6];
 };
 
 struct NDIS_802_11_AI_RESFI {
-    u16 Capabilities;
-    u16 StatusCode;
-    u16 AssociationId;
+	u16 Capabilities;
+	u16 StatusCode;
+	u16 AssociationId;
 };
 
 struct NDIS_802_11_ASSOCIATION_INFORMATION {
-    u32                   Length;
-    u16                  AvailableRequestFixedIEs;
-    struct NDIS_802_11_AI_REQFI    RequestFixedIEs;
-    u32                   RequestIELength;
-    u32                   OffsetRequestIEs;
-    u16                  AvailableResponseFixedIEs;
-    struct NDIS_802_11_AI_RESFI    ResponseFixedIEs;
-    u32                   ResponseIELength;
-    u32                   OffsetResponseIEs;
+	u32 Length;
+	u16 AvailableRequestFixedIEs;
+	struct NDIS_802_11_AI_REQFI RequestFixedIEs;
+	u32 RequestIELength;
+	u32 OffsetRequestIEs;
+	u16 AvailableResponseFixedIEs;
+	struct NDIS_802_11_AI_RESFI ResponseFixedIEs;
+	u32 ResponseIELength;
+	u32 OffsetResponseIEs;
 };
 
 /* Key mapping keys require a BSSID*/
 struct NDIS_802_11_KEY {
-    u32           Length;             /* Length of this structure */
-    u32           KeyIndex;
-    u32           KeyLength;          /* length of key in bytes */
-    unsigned char BSSID[6];
-    unsigned long long KeyRSC;
-    u8           KeyMaterial[32];     /* variable length */
+	u32 Length;			/* Length of this structure */
+	u32 KeyIndex;
+	u32 KeyLength;			/* length of key in bytes */
+	unsigned char BSSID[6];
+	unsigned long long KeyRSC;
+	u8  KeyMaterial[32];		/* variable length */
 };
 
 struct NDIS_802_11_REMOVE_KEY {
-    u32                   Length;        /* Length of this structure */
-    u32                   KeyIndex;
-    unsigned char BSSID[6];
+	u32 Length;			/* Length of this structure */
+	u32 KeyIndex;
+	unsigned char BSSID[6];
 };
 
 struct NDIS_802_11_WEP {
-    u32     Length;        /* Length of this structure */
-    u32     KeyIndex;      /* 0 is the per-client key,
-			      * 1-N are the global keys */
-    u32     KeyLength;     /* length of key in bytes */
-    u8     KeyMaterial[16];/* variable length depending on above field */
+	u32 Length;		  /* Length of this structure */
+	u32 KeyIndex;		  /* 0 is the per-client key,
+				   * 1-N are the global keys */
+	u32 KeyLength;		  /* length of key in bytes */
+	u8  KeyMaterial[16];      /* variable length depending on above field */
 };
 
 /* mask for authentication/integrity fields */
@@ -192,15 +192,15 @@ struct	wlan_network {
 };
 
 enum VRTL_CARRIER_SENSE {
-    DISABLE_VCS,
-    ENABLE_VCS,
-    AUTO_VCS
+	DISABLE_VCS,
+	ENABLE_VCS,
+	AUTO_VCS
 };
 
 enum VCS_TYPE {
-    NONE_VCS,
-    RTS_CTS,
-    CTS_TO_SELF
+	NONE_VCS,
+	RTS_CTS,
+	CTS_TO_SELF
 };
 
 #define PWR_CAM 0
@@ -211,9 +211,9 @@ enum VCS_TYPE {
 
 enum UAPSD_MAX_SP {
 	NO_LIMIT,
-       TWO_MSDU,
-       FOUR_MSDU,
-       SIX_MSDU
+	TWO_MSDU,
+	FOUR_MSDU,
+	SIX_MSDU
 };
 
 #define NUM_PRE_AUTH_KEY 16
@@ -223,18 +223,18 @@ enum UAPSD_MAX_SP {
  *	WPA2
  */
 struct wlan_bssid_ex {
-  u32  Length;
-  unsigned char  MacAddress[6];
-  u8  Reserved[2];
-  struct ndis_802_11_ssid  Ssid;
-  u32  Privacy;
-  s32  Rssi;
-  enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
-  struct NDIS_802_11_CONFIGURATION  Configuration;
-  enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
-  NDIS_802_11_RATES_EX  SupportedRates;
-  u32  IELength;
-  u8  IEs[MAX_IE_SZ];	/* (timestamp, beacon interval, and capability
+	u32 Length;
+	unsigned char  MacAddress[6];
+	u8  Reserved[2];
+	struct ndis_802_11_ssid  Ssid;
+	u32 Privacy;
+	s32 Rssi;
+	enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
+	struct NDIS_802_11_CONFIGURATION  Configuration;
+	enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
+	NDIS_802_11_RATES_EX  SupportedRates;
+	u32 IELength;
+	u8  IEs[MAX_IE_SZ];	/* (timestamp, beacon interval, and capability
 				 * information) */
 };
 
diff --git a/drivers/staging/rts_pstor/ms.c b/drivers/staging/rts_pstor/ms.c
index d89795c6a3ac2545be028198604443b3f37debe0..2e8258754c96b0e3d03beee82b45b461bdc96e59 100644
--- a/drivers/staging/rts_pstor/ms.c
+++ b/drivers/staging/rts_pstor/ms.c
@@ -864,7 +864,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 64 * 512, GFP_KERNEL);
+	buf = kmalloc(64 * 512, GFP_KERNEL);
 	if (buf == NULL) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
@@ -876,11 +876,11 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 		}
 		retval = rtsx_read_register(chip, MS_TRANS_CFG, &val);
 		if (retval != STATUS_SUCCESS) {
-			rtsx_free_dma_buf(chip, buf);
+			kfree(buf);
 			TRACE_RET(chip, STATUS_FAIL);
 		}
 		if (!(val & MS_INT_BREQ)) {
-			rtsx_free_dma_buf(chip, buf);
+			kfree(buf);
 			TRACE_RET(chip, STATUS_FAIL);
 		}
 		retval = ms_transfer_data(chip, MS_TM_AUTO_READ, PRO_READ_LONG_DATA,
@@ -892,7 +892,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 		}
 	}
 	if (retval != STATUS_SUCCESS) {
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
@@ -900,7 +900,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 	do {
 		retval = rtsx_read_register(chip, MS_TRANS_CFG, &val);
 		if (retval != STATUS_SUCCESS) {
-			rtsx_free_dma_buf(chip, buf);
+			kfree(buf);
 			TRACE_RET(chip, STATUS_FAIL);
 		}
 
@@ -909,7 +909,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 
 		retval = ms_transfer_tpc(chip, MS_TM_NORMAL_READ, PRO_READ_LONG_DATA, 0, WAIT_INT);
 		if (retval != STATUS_SUCCESS) {
-			rtsx_free_dma_buf(chip, buf);
+			kfree(buf);
 			TRACE_RET(chip, STATUS_FAIL);
 		}
 
@@ -917,18 +917,18 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 	} while (i < 1024);
 
 	if (retval != STATUS_SUCCESS) {
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
 	if ((buf[0] != 0xa5) && (buf[1] != 0xc3)) {
 		/* Signature code is wrong */
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
 	if ((buf[4] < 1) || (buf[4] > 12)) {
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
@@ -950,15 +950,15 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 			RTSX_DEBUGP("sys_info_addr = 0x%x, sys_info_size = 0x%x\n",
 					sys_info_addr, sys_info_size);
 			if (sys_info_size != 96)  {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 			if (sys_info_addr < 0x1A0) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 			if ((sys_info_size + sys_info_addr) > 0x8000) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 
@@ -984,15 +984,15 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 			RTSX_DEBUGP("model_name_addr = 0x%x, model_name_size = 0x%x\n",
 					model_name_addr, model_name_size);
 			if (model_name_size != 48)  {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 			if (model_name_addr < 0x1A0) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 			if ((model_name_size + model_name_addr) > 0x8000) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 
@@ -1005,7 +1005,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 	}
 
 	if (i == buf[4]) {
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
@@ -1042,7 +1042,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 	memcpy(ms_card->raw_model_name, buf + model_name_addr, 48);
 #endif
 
-	rtsx_free_dma_buf(chip, buf);
+	kfree(buf);
 
 #ifdef SUPPORT_MSXC
 	if (CHK_MSXC(ms_card)) {
@@ -3784,7 +3784,7 @@ int mg_get_local_EKB(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 1540, GFP_KERNEL);
+	buf = kmalloc(1540, GFP_KERNEL);
 	if (!buf) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
@@ -3817,9 +3817,7 @@ int mg_get_local_EKB(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 	rtsx_stor_set_xfer_buf(buf, bufflen, srb);
 
 GetEKBFinish:
-	if (buf) {
-		rtsx_free_dma_buf(chip, buf);
-	}
+	kfree(buf);
 	return retval;
 }
 
@@ -4022,7 +4020,7 @@ int mg_get_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 1028, GFP_KERNEL);
+	buf = kmalloc(1028, GFP_KERNEL);
 	if (!buf) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
@@ -4055,9 +4053,7 @@ int mg_get_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 	rtsx_stor_set_xfer_buf(buf, bufflen, srb);
 
 GetICVFinish:
-	if (buf) {
-		rtsx_free_dma_buf(chip, buf);
-	}
+	kfree(buf);
 	return retval;
 }
 
@@ -4081,7 +4077,7 @@ int mg_set_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 1028, GFP_KERNEL);
+	buf = kmalloc(1028, GFP_KERNEL);
 	if (!buf) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
@@ -4156,9 +4152,7 @@ int mg_set_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 #endif
 
 SetICVFinish:
-	if (buf) {
-		rtsx_free_dma_buf(chip, buf);
-	}
+	kfree(buf);
 	return retval;
 }
 
diff --git a/drivers/staging/rts_pstor/rtsx.c b/drivers/staging/rts_pstor/rtsx.c
index 02525d57ba83c8bb5278200baaed59b267bc6a0b..5ff59f27d101cf341f6660b98fb2945482957a4f 100644
--- a/drivers/staging/rts_pstor/rtsx.c
+++ b/drivers/staging/rts_pstor/rtsx.c
@@ -594,7 +594,9 @@ static int rtsx_polling_thread(void *__dev)
 	wait_timeout((delay_use + 5) * 1000);
 
 	for (;;) {
-		wait_timeout(POLLING_INTERVAL);
+
+		set_current_state(TASK_INTERRUPTIBLE);
+		schedule_timeout(POLLING_INTERVAL);
 
 		/* lock the device pointers */
 		mutex_lock(&(dev->dev_mutex));
diff --git a/drivers/staging/rts_pstor/rtsx.h b/drivers/staging/rts_pstor/rtsx.h
index 4d5ddf6fbb5e1af4dde7b6e57847d2514f0aae8d..6afb6358e7750d902fedee8e9da3165be5d0d7ba 100644
--- a/drivers/staging/rts_pstor/rtsx.h
+++ b/drivers/staging/rts_pstor/rtsx.h
@@ -98,9 +98,6 @@ do {							\
 
 #define SCSI_LUN(srb)		((srb)->device->lun)
 
-#define rtsx_alloc_dma_buf(chip, size, flag)	kmalloc((size), (flag))
-#define rtsx_free_dma_buf(chip, ptr)		kfree((ptr))
-
 typedef unsigned long DELAY_PARA_T;
 
 struct rtsx_chip;
diff --git a/drivers/staging/rts_pstor/sd.c b/drivers/staging/rts_pstor/sd.c
index b1277a6c7a8b857dd602ee610a764ab7810ec099..bddb0312b31eb2543f2baa75751c6a6e5d5c6109 100644
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -2227,6 +2227,7 @@ static int sd_read_lba0(struct rtsx_chip *chip)
 	retval = sd_read_data(chip, SD_TM_NORMAL_READ, cmd,
 		5, 512, 1, bus_width, NULL, 0, 100);
 	if (retval != STATUS_SUCCESS) {
+		rtsx_clear_sd_error(chip);
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
diff --git a/drivers/staging/rts_pstor/spi.c b/drivers/staging/rts_pstor/spi.c
index 8a8689b327ae20e3c49353e8e1004aa984c6215e..c803ba635509dc05ca523a9c46b79adf70f30aaf 100644
--- a/drivers/staging/rts_pstor/spi.c
+++ b/drivers/staging/rts_pstor/spi.c
@@ -505,7 +505,7 @@ int spi_read_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, SF_PAGE_LEN, GFP_KERNEL);
+	buf = kmalloc(SF_PAGE_LEN, GFP_KERNEL);
 	if (buf == NULL)
 		TRACE_RET(chip, STATUS_ERROR);
 
@@ -543,7 +543,7 @@ int spi_read_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 		retval = rtsx_transfer_data(chip, 0, buf, pagelen, 0, DMA_FROM_DEVICE, 10000);
 		if (retval < 0) {
-			rtsx_free_dma_buf(chip, buf);
+			kfree(buf);
 			rtsx_clear_spi_error(chip);
 			spi_set_err_code(chip, SPI_HW_ERR);
 			TRACE_RET(chip, STATUS_FAIL);
@@ -556,7 +556,7 @@ int spi_read_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 	}
 
 	scsi_set_resid(srb, 0);
-	rtsx_free_dma_buf(chip, buf);
+	kfree(buf);
 
 	return STATUS_SUCCESS;
 }
@@ -584,14 +584,14 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 	}
 
 	if (program_mode == BYTE_PROGRAM) {
-		buf = rtsx_alloc_dma_buf(chip, 4, GFP_KERNEL);
+		buf = kmalloc(4, GFP_KERNEL);
 		if (!buf)
 			TRACE_RET(chip, STATUS_ERROR);
 
 		while (len) {
 			retval = sf_enable_write(chip, SPI_WREN);
 			if (retval != STATUS_SUCCESS) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 
@@ -605,7 +605,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 			retval = rtsx_send_cmd(chip, 0, 100);
 			if (retval < 0) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				rtsx_clear_spi_error(chip);
 				spi_set_err_code(chip, SPI_HW_ERR);
 				TRACE_RET(chip, STATUS_FAIL);
@@ -613,7 +613,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 			retval = sf_polling_status(chip, 100);
 			if (retval != STATUS_SUCCESS) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 
@@ -621,7 +621,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 			len--;
 		}
 
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 
 	} else if (program_mode == AAI_PROGRAM) {
 		int first_byte = 1;
@@ -630,7 +630,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		if (retval != STATUS_SUCCESS)
 			TRACE_RET(chip, STATUS_FAIL);
 
-		buf = rtsx_alloc_dma_buf(chip, 4, GFP_KERNEL);
+		buf = kmalloc(4, GFP_KERNEL);
 		if (!buf)
 			TRACE_RET(chip, STATUS_ERROR);
 
@@ -650,7 +650,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 			retval = rtsx_send_cmd(chip, 0, 100);
 			if (retval < 0) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				rtsx_clear_spi_error(chip);
 				spi_set_err_code(chip, SPI_HW_ERR);
 				TRACE_RET(chip, STATUS_FAIL);
@@ -658,14 +658,14 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 			retval = sf_polling_status(chip, 100);
 			if (retval != STATUS_SUCCESS) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 
 			len--;
 		}
 
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 
 		retval = sf_disable_write(chip, SPI_WRDI);
 		if (retval != STATUS_SUCCESS)
@@ -675,7 +675,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		if (retval != STATUS_SUCCESS)
 			TRACE_RET(chip, STATUS_FAIL);
 	} else if (program_mode == PAGE_PROGRAM) {
-		buf = rtsx_alloc_dma_buf(chip, SF_PAGE_LEN, GFP_KERNEL);
+		buf = kmalloc(SF_PAGE_LEN, GFP_KERNEL);
 		if (!buf)
 			TRACE_RET(chip, STATUS_NOMEM);
 
@@ -687,7 +687,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 			retval = sf_enable_write(chip, SPI_WREN);
 			if (retval != STATUS_SUCCESS) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 
@@ -702,7 +702,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 			retval = rtsx_transfer_data(chip, 0, buf, pagelen, 0, DMA_TO_DEVICE, 100);
 			if (retval < 0) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				rtsx_clear_spi_error(chip);
 				spi_set_err_code(chip, SPI_HW_ERR);
 				TRACE_RET(chip, STATUS_FAIL);
@@ -710,7 +710,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 
 			retval = sf_polling_status(chip, 100);
 			if (retval != STATUS_SUCCESS) {
-				rtsx_free_dma_buf(chip, buf);
+				kfree(buf);
 				TRACE_RET(chip, STATUS_FAIL);
 			}
 
@@ -718,7 +718,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 			len -= pagelen;
 		}
 
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 	} else {
 		spi_set_err_code(chip, SPI_INVALID_COMMAND);
 		TRACE_RET(chip, STATUS_FAIL);
diff --git a/drivers/staging/rts_pstor/xd.c b/drivers/staging/rts_pstor/xd.c
index 9f3add1e8f59d885564703688df6d76554d228c6..9bba5b11a824855fe7b3ed321edc203973d56673 100644
--- a/drivers/staging/rts_pstor/xd.c
+++ b/drivers/staging/rts_pstor/xd.c
@@ -380,7 +380,7 @@ static void xd_clear_dma_buffer(struct rtsx_chip *chip)
 
 		RTSX_DEBUGP("xD ECC error, dummy write!\n");
 
-		buf = (u8 *)rtsx_alloc_dma_buf(chip, 512, GFP_KERNEL);
+		buf = kmalloc(512, GFP_KERNEL);
 		if (!buf)
 			return;
 
@@ -427,7 +427,7 @@ static void xd_clear_dma_buffer(struct rtsx_chip *chip)
 			rtsx_write_register(chip, CARD_STOP, SD_STOP | SD_CLR_ERR, SD_STOP | SD_CLR_ERR);
 		}
 
-		rtsx_free_dma_buf(chip, buf);
+		kfree(buf);
 
 		if (chip->asic_code) {
 			rtsx_write_register(chip, CARD_PULL_CTL2, 0xFF, 0x55);
diff --git a/drivers/staging/sbe-2t3e3/dc.c b/drivers/staging/sbe-2t3e3/dc.c
index 126a9720c6b8c5e353d0c18a329eb48c87ec595d..9dc4ec2109eb13effa559cc185f42354c9e60367 100644
--- a/drivers/staging/sbe-2t3e3/dc.c
+++ b/drivers/staging/sbe-2t3e3/dc.c
@@ -341,10 +341,6 @@ u32 dc_init_descriptor_list(struct channel *sc)
 		sc->ether.tx_ring = kzalloc(SBE_2T3E3_TX_DESC_RING_SIZE *
 					    sizeof(t3e3_tx_desc_t), GFP_KERNEL);
 	if (sc->ether.tx_ring == NULL) {
-#ifdef T3E3_USE_CONTIGMALLOC
-		t3e3_contigmemory_size = SBE_2T3E3_RX_DESC_RING_SIZE *
-			sizeof(t3e3_rx_desc_t);
-#endif
 		kfree(sc->ether.rx_ring);
 		sc->ether.rx_ring = NULL;
 		dev_err(&sc->pdev->dev, "SBE 2T3E3: no buffer space for RX ring\n");
@@ -366,16 +362,8 @@ u32 dc_init_descriptor_list(struct channel *sc)
 					dev_kfree_skb_any(sc->ether.rx_data[j]);
 					sc->ether.rx_data[j] = NULL;
 				}
-#ifdef T3E3_USE_CONTIGMALLOC
-				t3e3_contigmemory_size = SBE_2T3E3_RX_DESC_RING_SIZE *
-					sizeof(t3e3_rx_desc_t);
-#endif
 				kfree(sc->ether.rx_ring);
 				sc->ether.rx_ring = NULL;
-#ifdef T3E3_USE_CONTIGMALLOC
-				t3e3_contigmemory_size = SBE_2T3E3_TX_DESC_RING_SIZE *
-					sizeof(t3e3_tx_desc_t);
-#endif
 				kfree(sc->ether.tx_ring);
 				sc->ether.tx_ring = NULL;
 				dev_err(&sc->pdev->dev, "SBE 2T3E3: token_alloc err:"
@@ -454,23 +442,10 @@ void dc_drop_descriptor_list(struct channel *sc)
 		}
 	}
 
-	if (sc->ether.rx_ring != NULL) {
-#ifdef T3E3_USE_CONTIGMALLOC
-		t3e3_contigmemory_size = SBE_2T3E3_RX_DESC_RING_SIZE *
-			sizeof(t3e3_rx_desc_t);
-#endif
-		kfree(sc->ether.rx_ring);
-		sc->ether.rx_ring = NULL;
-	}
-
-	if (sc->ether.tx_ring != NULL) {
-#ifdef T3E3_USE_CONTIGMALLOC
-		t3e3_contigmemory_size = SBE_2T3E3_TX_DESC_RING_SIZE *
-			sizeof(t3e3_tx_desc_t);
-#endif
-		kfree(sc->ether.tx_ring);
-		sc->ether.tx_ring = NULL;
-	}
+	kfree(sc->ether.rx_ring);
+	sc->ether.rx_ring = NULL;
+	kfree(sc->ether.tx_ring);
+	sc->ether.tx_ring = NULL;
 }
 
 
diff --git a/drivers/staging/sep/sep_driver.c b/drivers/staging/sep/sep_driver.c
index 890eede5e3f916cd24752898a1620d50c8173c00..52342c17eaddd797968265dee3762be1a9bfcff4 100644
--- a/drivers/staging/sep/sep_driver.c
+++ b/drivers/staging/sep/sep_driver.c
@@ -1095,13 +1095,16 @@ static int sep_lock_user_pages(struct sep_device *sep,
 	if (num_pages > 1) {
 		lli_array[num_pages - 1].block_size =
 			(app_virt_addr + data_size) & (~PAGE_MASK);
+		if (lli_array[num_pages - 1].block_size == 0)
+			lli_array[num_pages - 1].block_size = PAGE_SIZE;
 
 		dev_warn(&sep->pdev->dev,
-			"lli_array[%x].bus_address is %08lx, lli_array[%x].block_size is %x\n",
+			"lli_array[%x].bus_address is "
+			"%08lx, lli_array[%x].block_size is %x\n",
 			num_pages - 1,
-			(unsigned long)lli_array[count].bus_address,
+			(unsigned long)lli_array[num_pages -1].bus_address,
 			num_pages - 1,
-			lli_array[count].block_size);
+			lli_array[num_pages -1].block_size);
 	}
 
 	/* Set output params according to the in_out flag */
diff --git a/drivers/staging/sm7xx/TODO b/drivers/staging/sm7xx/TODO
index a66d9e406497fbbea5a444f80ef93d69a685c612..7304021368c3ad09cd1ffc5e94ac52c4ac64bd88 100644
--- a/drivers/staging/sm7xx/TODO
+++ b/drivers/staging/sm7xx/TODO
@@ -2,9 +2,7 @@ TODO:
 - Dual head support
 - 2D acceleration support
 - use kernel coding style
-- checkpatch.pl clean
 - refine the code and remove unused code
-- use kernel framebuffer mode setting instead of hard code
 - move it to drivers/video/sm7xx/ or make it be drivers/video/sm7xxfb.c
 
 Please send any patches to Greg Kroah-Hartman <greg@kroah.com> and
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c
index 3e2230f0879a327ebc1b1064fcc7c34f2bf813ae..a164fc43bd8ee19fe805c5cb9a1a8dd966a23a2a 100644
--- a/drivers/staging/sm7xx/smtcfb.c
+++ b/drivers/staging/sm7xx/smtcfb.c
@@ -8,21 +8,24 @@
  * Copyright (C) 2009 Lemote, Inc.
  * Author: Wu Zhangjin, wuzhangjin@gmail.com
  *
+ * Copyright (C) 2011 Igalia, S.L.
+ * Author: Javier M. Mellid <jmunhoz@igalia.com>
+ *
  *  This file is subject to the terms and conditions of the GNU General Public
  *  License. See the file COPYING in the main directory of this archive for
  *  more details.
  *
  * Version 0.10.26192.21.01
  *	- Add PowerPC/Big endian support
- *	- Add 2D support for Lynx
- *	- Verified on2.6.19.2  Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ *	- Verified on 2.6.19.2
+ *	Boyod.yang <boyod.yang@siliconmotion.com.cn>
  *
  * Version 0.09.2621.00.01
- *	- Only support Linux Kernel's version 2.6.21.
- *	Boyod.yang  <boyod.yang@siliconmotion.com.cn>
+ *	- Only support Linux Kernel's version 2.6.21
+ *	Boyod.yang <boyod.yang@siliconmotion.com.cn>
  *
  * Version 0.09
- *	- Only support Linux Kernel's version 2.6.12.
+ *	- Only support Linux Kernel's version 2.6.12
  *	Boyod.yang <boyod.yang@siliconmotion.com.cn>
  */
 
@@ -39,16 +42,16 @@
 #include <linux/pm.h>
 #endif
 
-struct screen_info smtc_screen_info;
-
 #include "smtcfb.h"
 
 #ifdef DEBUG
-#define smdbg(format, arg...)	printk(KERN_DEBUG format , ## arg)
+#define smdbg(format, arg...) printk(KERN_DEBUG format , ## arg)
 #else
 #define smdbg(format, arg...)
 #endif
 
+struct screen_info smtc_screen_info;
+
 /*
 * Private structure
 */
@@ -99,17 +102,17 @@ struct vesa_mode_table	{
 static struct vesa_mode_table vesa_mode[] = {
 	{"0x301", 640,  480,  8},
 	{"0x303", 800,  600,  8},
-	{"0x305", 1024, 768,	8},
+	{"0x305", 1024, 768,  8},
 	{"0x307", 1280, 1024, 8},
 
 	{"0x311", 640,  480,  16},
 	{"0x314", 800,  600,  16},
-	{"0x317", 1024, 768,	16},
+	{"0x317", 1024, 768,  16},
 	{"0x31A", 1280, 1024, 16},
 
 	{"0x312", 640,  480,  24},
 	{"0x315", 800,  600,  24},
-	{"0x318", 1024, 768,	24},
+	{"0x318", 1024, 768,  24},
 	{"0x31B", 1280, 1024, 24},
 };
 
@@ -125,7 +128,30 @@ u16 smtc_ChipIDs[] = {
 	0x720
 };
 
-#define numSMTCchipIDs (sizeof(smtc_ChipIDs) / sizeof(u16))
+#define numSMTCchipIDs ARRAY_SIZE(smtc_ChipIDs)
+
+static struct fb_var_screeninfo smtcfb_var = {
+	.xres           = 1024,
+	.yres           = 600,
+	.xres_virtual   = 1024,
+	.yres_virtual   = 600,
+	.bits_per_pixel = 16,
+	.red            = {16, 8, 0},
+	.green          = {8, 8, 0},
+	.blue           = {0, 8, 0},
+	.activate       = FB_ACTIVATE_NOW,
+	.height         = -1,
+	.width          = -1,
+	.vmode          = FB_VMODE_NONINTERLACED,
+};
+
+static struct fb_fix_screeninfo smtcfb_fix = {
+	.id             = "sm712fb",
+	.type           = FB_TYPE_PACKED_PIXELS,
+	.visual         = FB_VISUAL_TRUECOLOR,
+	.line_length    = 800 * 3,
+	.accel          = FB_ACCEL_SMI_LYNX,
+};
 
 static void sm712_set_timing(struct smtcfb_info *sfb,
 			     struct par_info *ppar_info)
@@ -268,29 +294,6 @@ static void smtc_set_timing(struct smtcfb_info *sfb, struct par_info
 	}
 }
 
-static struct fb_var_screeninfo smtcfb_var = {
-	.xres = 1024,
-	.yres = 600,
-	.xres_virtual = 1024,
-	.yres_virtual = 600,
-	.bits_per_pixel = 16,
-	.red = {16, 8, 0},
-	.green = {8, 8, 0},
-	.blue = {0, 8, 0},
-	.activate = FB_ACTIVATE_NOW,
-	.height = -1,
-	.width = -1,
-	.vmode = FB_VMODE_NONINTERLACED,
-};
-
-static struct fb_fix_screeninfo smtcfb_fix = {
-	.id = "sm712fb",
-	.type = FB_TYPE_PACKED_PIXELS,
-	.visual = FB_VISUAL_TRUECOLOR,
-	.line_length = 800 * 3,
-	.accel = FB_ACCEL_SMI_LYNX,
-};
-
 /* chan_to_field
  *
  * convert a colour value into a field position
@@ -604,20 +607,6 @@ smtcfb_write(struct fb_info *info, const char __user *buf, size_t count,
 }
 #endif	/* ! __BIG_ENDIAN */
 
-static struct fb_ops smtcfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_setcolreg = smtc_setcolreg,
-	.fb_blank = cfb_blank,
-	.fb_fillrect = cfb_fillrect,
-	.fb_imageblit = cfb_imageblit,
-	.fb_copyarea = cfb_copyarea,
-#ifdef __BIG_ENDIAN
-	.fb_read = smtcfb_read,
-	.fb_write = smtcfb_write,
-#endif
-
-};
-
 void smtcfb_setmode(struct smtcfb_info *sfb)
 {
 	switch (sfb->fb.var.bits_per_pixel) {
@@ -676,6 +665,47 @@ void smtcfb_setmode(struct smtcfb_info *sfb)
 	smtc_set_timing(sfb, &hw);
 }
 
+static int smtc_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+	/* sanity checks */
+	if (var->xres_virtual < var->xres)
+		var->xres_virtual = var->xres;
+
+	if (var->yres_virtual < var->yres)
+		var->yres_virtual = var->yres;
+
+	/* set valid default bpp */
+	if ((var->bits_per_pixel != 8)  && (var->bits_per_pixel != 16) &&
+	    (var->bits_per_pixel != 24) && (var->bits_per_pixel != 32))
+		var->bits_per_pixel = 16;
+
+	return 0;
+}
+
+static int smtc_set_par(struct fb_info *info)
+{
+	struct smtcfb_info *sfb = (struct smtcfb_info *)info;
+
+	smtcfb_setmode(sfb);
+
+	return 0;
+}
+
+static struct fb_ops smtcfb_ops = {
+	.owner        = THIS_MODULE,
+	.fb_check_var = smtc_check_var,
+	.fb_set_par   = smtc_set_par,
+	.fb_setcolreg = smtc_setcolreg,
+	.fb_blank     = cfb_blank,
+	.fb_fillrect  = cfb_fillrect,
+	.fb_imageblit = cfb_imageblit,
+	.fb_copyarea  = cfb_copyarea,
+#ifdef __BIG_ENDIAN
+	.fb_read      = smtcfb_read,
+	.fb_write     = smtcfb_write,
+#endif
+};
+
 /*
  * Alloc struct smtcfb_info and assign the default value
  */
@@ -684,7 +714,7 @@ static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev,
 {
 	struct smtcfb_info *sfb;
 
-	sfb = kzalloc(sizeof(struct smtcfb_info), GFP_KERNEL);
+	sfb = kzalloc(sizeof(*sfb), GFP_KERNEL);
 
 	if (!sfb)
 		return NULL;
@@ -753,7 +783,7 @@ static int smtc_map_smem(struct smtcfb_info *sfb,
 	sfb->fb.screen_base = smtc_VRAMBaseAddress;
 
 	if (!sfb->fb.screen_base) {
-		printk(KERN_INFO "%s: unable to map screen memory\n",
+		printk(KERN_ERR "%s: unable to map screen memory\n",
 				sfb->fb.fix.id);
 		return -ENOMEM;
 	}
@@ -796,7 +826,7 @@ static void smtc_free_fb_info(struct smtcfb_info *sfb)
  *	Returns zero.
  *
  */
-static int __init __maybe_unused sm712vga_setup(char *options)
+static int __init sm712vga_setup(char *options)
 {
 	int index;
 
@@ -812,7 +842,7 @@ static int __init __maybe_unused sm712vga_setup(char *options)
 	smdbg("\nsm712vga_setup = %s\n", options);
 
 	for (index = 0;
-	     index < (sizeof(vesa_mode) / sizeof(struct vesa_mode_table));
+	     index < ARRAY_SIZE(vesa_mode);
 	     index++) {
 		if (strstr(options, vesa_mode[index].mode_index)) {
 			smtc_screen_info.lfb_width = vesa_mode[index].lfb_width;
@@ -846,7 +876,6 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
 	err = pci_enable_device(pdev);	/* enable SMTC chip */
 	if (err)
 		return err;
-	err = -ENOMEM;
 
 	hw.chipID = ent->device;
 	sprintf(name, "sm%Xfb", hw.chipID);
@@ -909,7 +938,7 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
 		}
 #endif
 		if (!smtc_RegBaseAddress) {
-			printk(KERN_INFO
+			printk(KERN_ERR
 				"%s: unable to map memory mapped IO\n",
 				sfb->fb.fix.id);
 			err = -ENOMEM;
@@ -944,7 +973,7 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
 		smtc_seqw(0x6b, 0x02);
 		break;
 	default:
-		printk(KERN_INFO
+		printk(KERN_ERR
 		"No valid Silicon Motion display chip was detected!\n");
 
 		goto failed_fb;
@@ -976,8 +1005,8 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
 
 	return 0;
 
- failed:
-	printk(KERN_INFO "Silicon Motion, Inc.  primary display init fail\n");
+failed:
+	printk(KERN_ERR "Silicon Motion, Inc.  primary display init fail\n");
 
 	smtc_unmap_smem(sfb);
 	smtc_unmap_mmio(sfb);
@@ -1016,13 +1045,10 @@ static void __devexit smtcfb_pci_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM
-/* Jason (08/14/2009)
- * suspend function, called when the suspend event is triggered
- */
-static int __maybe_unused smtcfb_suspend(struct pci_dev *pdev, pm_message_t msg)
+static int smtcfb_pci_suspend(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct smtcfb_info *sfb;
-	int retv;
 
 	sfb = pci_get_drvdata(pdev);
 
@@ -1032,25 +1058,9 @@ static int __maybe_unused smtcfb_suspend(struct pci_dev *pdev, pm_message_t msg)
 	smtc_seqw(0x20, (smtc_seqr(0x20) | 0xc0));
 	smtc_seqw(0x69, (smtc_seqr(0x69) & 0xf7));
 
-	switch (msg.event) {
-	case PM_EVENT_FREEZE:
-	case PM_EVENT_PRETHAW:
-		pdev->dev.power.power_state = msg;
-		return 0;
-	}
-
-	/* when doing suspend, call fb apis and pci apis */
-	if (msg.event == PM_EVENT_SUSPEND) {
-		console_lock();
-		fb_set_suspend(&sfb->fb, 1);
-		console_unlock();
-		retv = pci_save_state(pdev);
-		pci_disable_device(pdev);
-		retv = pci_choose_state(pdev, msg);
-		retv = pci_set_power_state(pdev, retv);
-	}
-
-	pdev->dev.power.power_state = msg;
+	console_lock();
+	fb_set_suspend(&sfb->fb, 1);
+	console_unlock();
 
 	/* additionally turn off all function blocks including internal PLLs */
 	smtc_seqw(0x21, 0xff);
@@ -1058,22 +1068,13 @@ static int __maybe_unused smtcfb_suspend(struct pci_dev *pdev, pm_message_t msg)
 	return 0;
 }
 
-static int __maybe_unused smtcfb_resume(struct pci_dev *pdev)
+static int smtcfb_pci_resume(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct smtcfb_info *sfb;
-	int retv;
 
 	sfb = pci_get_drvdata(pdev);
 
-	/* when resuming, restore pci data and fb cursor */
-	if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) {
-		retv = pci_set_power_state(pdev, PCI_D0);
-		pci_restore_state(pdev);
-		if (pci_enable_device(pdev))
-			return -1;
-		pci_set_master(pdev);
-	}
-
 	/* reinit hardware */
 	sm7xx_init_hw();
 	switch (hw.chipID) {
@@ -1108,22 +1109,30 @@ static int __maybe_unused smtcfb_resume(struct pci_dev *pdev)
 
 	return 0;
 }
-#endif
 
-/* Jason (08/13/2009)
- * pci_driver struct used to wrap the original driver
- * so that it can be registered into the kernel and
- * the proper method would be called when suspending and resuming
- */
+static const struct dev_pm_ops sm7xx_pm_ops = {
+	.suspend = smtcfb_pci_suspend,
+	.resume = smtcfb_pci_resume,
+	.freeze = smtcfb_pci_suspend,
+	.thaw = smtcfb_pci_resume,
+	.poweroff = smtcfb_pci_suspend,
+	.restore = smtcfb_pci_resume,
+};
+
+#define SM7XX_PM_OPS (&sm7xx_pm_ops)
+
+#else  /* !CONFIG_PM */
+
+#define SM7XX_PM_OPS NULL
+
+#endif /* !CONFIG_PM */
+
 static struct pci_driver smtcfb_driver = {
 	.name = "smtcfb",
 	.id_table = smtcfb_pci_table,
 	.probe = smtcfb_pci_probe,
 	.remove = __devexit_p(smtcfb_pci_remove),
-#ifdef CONFIG_PM
-	.suspend = smtcfb_suspend,
-	.resume = smtcfb_resume,
-#endif
+	.driver.pm  = SM7XX_PM_OPS,
 };
 
 static int __init smtcfb_init(void)
diff --git a/drivers/staging/sm7xx/smtcfb.h b/drivers/staging/sm7xx/smtcfb.h
index 0c113835b85c0f29e76e99b8f9d56dc02dc79394..c5e6989e65ab6893ccca21877a67c75fc4b08172 100644
--- a/drivers/staging/sm7xx/smtcfb.h
+++ b/drivers/staging/sm7xx/smtcfb.h
@@ -30,11 +30,6 @@
 #define SCREEN_Y_RES      600
 #define SCREEN_BPP        16
 
-#ifndef FIELD_OFFSET
-#define FIELD_OFSFET(type, field) \
-	((unsigned long) (PUCHAR) & (((type *)0)->field))
-#endif
-
 /*Assume SM712 graphics chip has 4MB VRAM */
 #define SM712_VIDEOMEMORYSIZE	  0x00400000
 /*Assume SM722 graphics chip has 8MB VRAM */
@@ -790,4 +785,4 @@ struct ModeInit VGAMode[] = {
 	 },
 };
 
-#define numVGAModes		(sizeof(VGAMode) / sizeof(struct ModeInit))
+#define numVGAModes		ARRAY_SIZE(VGAMode)
diff --git a/drivers/staging/tm6000/CARDLIST b/drivers/staging/tm6000/CARDLIST
new file mode 100644
index 0000000000000000000000000000000000000000..b5edce487997d68ff919a70f7694dadf530f031e
--- /dev/null
+++ b/drivers/staging/tm6000/CARDLIST
@@ -0,0 +1,16 @@
+  1 -> Generic tm5600 board                   (tm5600)          [6000:0001]
+  2 -> Generic tm6000 board                   (tm6000)          [6000:0001]
+  3 -> Generic tm6010 board                   (tm6010)          [6000:0002]
+  4 -> 10Moons UT821                          (tm5600)          [6000:0001]
+  5 -> 10Moons UT330                          (tm5600)
+  6 -> ADSTech Dual TV                        (tm6000)          [06e1:f332]
+  7 -> FreeCom and similar                    (tm6000)          [14aa:0620]
+  8 -> ADSTech Mini Dual TV                   (tm6000)          [06e1:b339]
+  9 -> Hauppauge WinTV HVR-900H/USB2 Stick    (tm6010)          [2040:6600,2040:6601,2040:6610,2040:6611]
+ 10 -> Beholder Wander                        (tm6010)          [6000:dec0]
+ 11 -> Beholder Voyager                       (tm6010)          [6000:dec1]
+ 12 -> TerraTec Cinergy Hybrid XE/Cinergy Hybrid Stick (tm6010) [0ccd:0086,0ccd:00a5]
+ 13 -> TwinHan TU501                          (tm6010)          [13d3:3240,13d3:3241,13d3:3243,13d3:3264]
+ 14 -> Beholder Wander Lite                   (tm6010)          [6000:dec2]
+ 15 -> Beholder Voyager Lite                  (tm6010)          [6000:dec3]
+
diff --git a/drivers/staging/tm6000/tm6000-alsa.c b/drivers/staging/tm6000/tm6000-alsa.c
index acb03172a8878935b57062a399f257379e1cc930..2b96047c29831e70fe6b6119a4cb97e2833548af 100644
--- a/drivers/staging/tm6000/tm6000-alsa.c
+++ b/drivers/staging/tm6000/tm6000-alsa.c
@@ -84,7 +84,6 @@ static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip)
 
 	tm6000_set_audio_bitrate(core, 48000);
 
-	tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0x80);
 
 	return 0;
 }
@@ -101,8 +100,6 @@ static int _tm6000_stop_audio_dma(struct snd_tm6000_card *chip)
 	/* Disables audio */
 	tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x00, 0x40);
 
-	tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0);
-
 	return 0;
 }
 
diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c
index 146c7e86deca4d4109027fd9489be60d061809db..a69c82e1199129a56944d6ad145aa62bfeb26e06 100644
--- a/drivers/staging/tm6000/tm6000-cards.c
+++ b/drivers/staging/tm6000/tm6000-cards.c
@@ -54,6 +54,11 @@
 #define TM6010_BOARD_BEHOLD_VOYAGER_LITE	15
 #define TM5600_BOARD_TERRATEC_GRABSTER		16
 
+#define is_generic(model) ((model == TM6000_BOARD_UNKNOWN) || \
+			   (model == TM5600_BOARD_GENERIC) || \
+			   (model == TM6000_BOARD_GENERIC) || \
+			   (model == TM6010_BOARD_GENERIC))
+
 #define TM6000_MAXBOARDS        16
 static unsigned int card[]     = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
 
@@ -64,10 +69,11 @@ static unsigned long tm6000_devused;
 
 struct tm6000_board {
 	char            *name;
+	char		eename[16];		/* EEPROM name */
+	unsigned	eename_size;		/* size of EEPROM name */
+	unsigned	eename_pos;		/* Position where it appears at ROM */
 
 	struct tm6000_capabilities caps;
-	enum            tm6000_inaudio aradio;
-	enum            tm6000_inaudio avideo;
 
 	enum		tm6000_devtype type;	/* variant of the chipset */
 	int             tuner_type;     /* type of the tuner */
@@ -76,6 +82,9 @@ struct tm6000_board {
 
 	struct tm6000_gpio gpio;
 
+	struct tm6000_input	vinput[3];
+	struct tm6000_input	rinput;
+
 	char		*ir_codes;
 };
 
@@ -83,11 +92,26 @@ struct tm6000_board tm6000_boards[] = {
 	[TM6000_BOARD_UNKNOWN] = {
 		.name         = "Unknown tm6000 video grabber",
 		.caps = {
-			.has_tuner    = 1,
+			.has_tuner	= 1,
+			.has_eeprom	= 1,
 		},
 		.gpio = {
 			.tuner_reset	= TM6000_GPIO_1,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM5600_BOARD_GENERIC] = {
 		.name         = "Generic tm5600 board",
@@ -96,10 +120,25 @@ struct tm6000_board tm6000_boards[] = {
 		.tuner_addr   = 0xc2 >> 1,
 		.caps = {
 			.has_tuner	= 1,
+			.has_eeprom	= 1,
 		},
 		.gpio = {
 			.tuner_reset	= TM6000_GPIO_1,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6000_BOARD_GENERIC] = {
 		.name         = "Generic tm6000 board",
@@ -107,11 +146,25 @@ struct tm6000_board tm6000_boards[] = {
 		.tuner_addr   = 0xc2 >> 1,
 		.caps = {
 			.has_tuner	= 1,
-			.has_dvb	= 1,
+			.has_eeprom	= 1,
 		},
 		.gpio = {
 			.tuner_reset	= TM6000_GPIO_1,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6010_BOARD_GENERIC] = {
 		.name         = "Generic tm6010 board",
@@ -135,10 +188,27 @@ struct tm6000_board tm6000_boards[] = {
 			.dvb_led	= TM6010_GPIO_5,
 			.ir		= TM6010_GPIO_0,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM5600_BOARD_10MOONS_UT821] = {
 		.name         = "10Moons UT 821",
 		.tuner_type   = TUNER_XC2028,
+		.eename       = { '1', '0', 'M', 'O', 'O', 'N', 'S', '5', '6', '0', '0', 0xff, 0x45, 0x5b},
+		.eename_size  = 14,
+		.eename_pos   = 0x14,
 		.type         = TM5600,
 		.tuner_addr   = 0xc2 >> 1,
 		.caps = {
@@ -148,6 +218,20 @@ struct tm6000_board tm6000_boards[] = {
 		.gpio = {
 			.tuner_reset	= TM6000_GPIO_1,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM5600_BOARD_10MOONS_UT330] = {
 		.name         = "10Moons UT 330",
@@ -159,6 +243,20 @@ struct tm6000_board tm6000_boards[] = {
 			.has_zl10353  = 0,
 			.has_eeprom   = 1,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6000_BOARD_ADSTECH_DUAL_TV] = {
 		.name         = "ADSTECH Dual TV USB",
@@ -171,6 +269,20 @@ struct tm6000_board tm6000_boards[] = {
 			.has_zl10353  = 1,
 			.has_eeprom   = 1,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6000_BOARD_FREECOM_AND_SIMILAR] = {
 		.name         = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
@@ -187,6 +299,20 @@ struct tm6000_board tm6000_boards[] = {
 		.gpio = {
 			.tuner_reset	= TM6000_GPIO_4,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
 		.name         = "ADSTECH Mini Dual TV USB",
@@ -202,9 +328,26 @@ struct tm6000_board tm6000_boards[] = {
 		.gpio = {
 			.tuner_reset	= TM6000_GPIO_4,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6010_BOARD_HAUPPAUGE_900H] = {
 		.name         = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
+		.eename       = { 'H', 0, 'V', 0, 'R', 0, '9', 0, '0', 0, '0', 0, 'H', 0 },
+		.eename_size  = 14,
+		.eename_pos   = 0x42,
 		.tuner_type   = TUNER_XC2028, /* has a XC3028 */
 		.tuner_addr   = 0xc2 >> 1,
 		.demod_addr   = 0x1e >> 1,
@@ -225,6 +368,20 @@ struct tm6000_board tm6000_boards[] = {
 			.dvb_led	= TM6010_GPIO_5,
 			.ir		= TM6010_GPIO_0,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6010_BOARD_BEHOLD_WANDER] = {
 		.name         = "Beholder Wander DVB-T/TV/FM USB2.0",
@@ -232,43 +389,73 @@ struct tm6000_board tm6000_boards[] = {
 		.tuner_addr   = 0xc2 >> 1,
 		.demod_addr   = 0x1e >> 1,
 		.type         = TM6010,
-		.avideo       = TM6000_AIP_SIF1,
-		.aradio       = TM6000_AIP_LINE1,
 		.caps = {
 			.has_tuner      = 1,
 			.has_dvb        = 1,
 			.has_zl10353    = 1,
 			.has_eeprom     = 1,
 			.has_remote     = 1,
-			.has_input_comp = 1,
-			.has_input_svid = 1,
+			.has_radio	= 1.
 		},
 		.gpio = {
 			.tuner_reset	= TM6010_GPIO_0,
 			.demod_reset	= TM6010_GPIO_1,
 			.power_led	= TM6010_GPIO_6,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
+		.rinput = {
+			.type	= TM6000_INPUT_RADIO,
+			.amux	= TM6000_AMUX_ADC1,
+		},
 	},
 	[TM6010_BOARD_BEHOLD_VOYAGER] = {
 		.name         = "Beholder Voyager TV/FM USB2.0",
 		.tuner_type   = TUNER_XC5000,
 		.tuner_addr   = 0xc2 >> 1,
 		.type         = TM6010,
-		.avideo       = TM6000_AIP_SIF1,
-		.aradio       = TM6000_AIP_LINE1,
 		.caps = {
 			.has_tuner      = 1,
 			.has_dvb        = 0,
 			.has_zl10353    = 0,
 			.has_eeprom     = 1,
 			.has_remote     = 1,
-			.has_input_comp = 1,
-			.has_input_svid = 1,
+			.has_radio	= 1,
 		},
 		.gpio = {
 			.tuner_reset	= TM6010_GPIO_0,
 			.power_led	= TM6010_GPIO_6,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
+		.rinput = {
+			.type	= TM6000_INPUT_RADIO,
+			.amux	= TM6000_AMUX_ADC1,
+		},
 	},
 	[TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
 		.name         = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
@@ -293,11 +480,39 @@ struct tm6000_board tm6000_boards[] = {
 			.ir		= TM6010_GPIO_0,
 		},
 		.ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM5600_BOARD_TERRATEC_GRABSTER] = {
 		.name         = "Terratec Grabster AV 150/250 MX",
 		.type         = TM5600,
 		.tuner_type   = TUNER_ABSENT,
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_ADC1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6010_BOARD_TWINHAN_TU501] = {
 		.name         = "Twinhan TU501(704D1)",
@@ -321,6 +536,20 @@ struct tm6000_board tm6000_boards[] = {
 			.dvb_led	= TM6010_GPIO_5,
 			.ir		= TM6010_GPIO_0,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			}, {
+			.type	= TM6000_INPUT_COMPOSITE1,
+			.vmux	= TM6000_VMUX_VIDEO_A,
+			.amux	= TM6000_AMUX_ADC2,
+			}, {
+			.type	= TM6000_INPUT_SVIDEO,
+			.vmux	= TM6000_VMUX_VIDEO_AB,
+			.amux	= TM6000_AMUX_ADC2,
+			},
+		},
 	},
 	[TM6010_BOARD_BEHOLD_WANDER_LITE] = {
 		.name         = "Beholder Wander Lite DVB-T/TV/FM USB2.0",
@@ -328,49 +557,63 @@ struct tm6000_board tm6000_boards[] = {
 		.tuner_addr   = 0xc2 >> 1,
 		.demod_addr   = 0x1e >> 1,
 		.type         = TM6010,
-		.avideo       = TM6000_AIP_SIF1,
-		.aradio       = TM6000_AIP_LINE1,
 		.caps = {
 			.has_tuner      = 1,
 			.has_dvb        = 1,
 			.has_zl10353    = 1,
 			.has_eeprom     = 1,
 			.has_remote     = 0,
-			.has_input_comp = 0,
-			.has_input_svid = 0,
+			.has_radio	= 1,
 		},
 		.gpio = {
 			.tuner_reset	= TM6010_GPIO_0,
 			.demod_reset	= TM6010_GPIO_1,
 			.power_led	= TM6010_GPIO_6,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			},
+		},
+		.rinput = {
+			.type	= TM6000_INPUT_RADIO,
+			.amux	= TM6000_AMUX_ADC1,
+		},
 	},
 	[TM6010_BOARD_BEHOLD_VOYAGER_LITE] = {
 		.name         = "Beholder Voyager Lite TV/FM USB2.0",
 		.tuner_type   = TUNER_XC5000,
 		.tuner_addr   = 0xc2 >> 1,
 		.type         = TM6010,
-		.avideo       = TM6000_AIP_SIF1,
-		.aradio       = TM6000_AIP_LINE1,
 		.caps = {
 			.has_tuner      = 1,
 			.has_dvb        = 0,
 			.has_zl10353    = 0,
 			.has_eeprom     = 1,
 			.has_remote     = 0,
-			.has_input_comp = 0,
-			.has_input_svid = 0,
+			.has_radio	= 1,
 		},
 		.gpio = {
 			.tuner_reset	= TM6010_GPIO_0,
 			.power_led	= TM6010_GPIO_6,
 		},
+		.vinput = { {
+			.type	= TM6000_INPUT_TV,
+			.vmux	= TM6000_VMUX_VIDEO_B,
+			.amux	= TM6000_AMUX_SIF1,
+			},
+		},
+		.rinput = {
+			.type	= TM6000_INPUT_RADIO,
+			.amux	= TM6000_AMUX_ADC1,
+		},
 	},
 };
 
 /* table of devices that work with this driver */
 struct usb_device_id tm6000_id_table[] = {
-	{ USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 },
+	{ USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_GENERIC },
 	{ USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
 	{ USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
 	{ USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
@@ -679,12 +922,8 @@ static void tm6000_config_tuner(struct tm6000_core *dev)
 		memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
 		memset(&ctl, 0, sizeof(ctl));
 
-		ctl.input1 = 1;
-		ctl.read_not_reliable = 0;
-		ctl.msleep = 10;
 		ctl.demod = XC3028_FE_ZARLINK456;
-		ctl.vhfbw7 = 1;
-		ctl.uhfbw8 = 1;
+
 		xc2028_cfg.tuner = TUNER_XC2028;
 		xc2028_cfg.priv  = &ctl;
 
@@ -729,16 +968,10 @@ static void tm6000_config_tuner(struct tm6000_core *dev)
 	}
 }
 
-static int tm6000_init_dev(struct tm6000_core *dev)
+static int fill_board_specific_data(struct tm6000_core *dev)
 {
-	struct v4l2_frequency f;
-	int rc = 0;
-
-	mutex_init(&dev->lock);
-
-	mutex_lock(&dev->lock);
+	int rc;
 
-	/* Initializa board-specific data */
 	dev->dev_type   = tm6000_boards[dev->model].type;
 	dev->tuner_type = tm6000_boards[dev->model].tuner_type;
 	dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
@@ -751,21 +984,85 @@ static int tm6000_init_dev(struct tm6000_core *dev)
 
 	dev->caps = tm6000_boards[dev->model].caps;
 
-	dev->avideo = tm6000_boards[dev->model].avideo;
-	dev->aradio = tm6000_boards[dev->model].aradio;
+	dev->vinput[0] = tm6000_boards[dev->model].vinput[0];
+	dev->vinput[1] = tm6000_boards[dev->model].vinput[1];
+	dev->vinput[2] = tm6000_boards[dev->model].vinput[2];
+	dev->rinput = tm6000_boards[dev->model].rinput;
+
 	/* initialize hardware */
 	rc = tm6000_init(dev);
 	if (rc < 0)
-		goto err;
+		return rc;
 
 	rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
 	if (rc < 0)
-		goto err;
+		return rc;
 
-	/* register i2c bus */
-	rc = tm6000_i2c_register(dev);
-	if (rc < 0)
-		goto err;
+	return rc;
+}
+
+
+static void use_alternative_detection_method(struct tm6000_core *dev)
+{
+	int i, model = -1;
+
+	if (!dev->eedata_size)
+		return;
+
+	for (i = 0; i < ARRAY_SIZE(tm6000_boards); i++) {
+		if (!tm6000_boards[i].eename_size)
+			continue;
+		if (dev->eedata_size < tm6000_boards[i].eename_pos +
+				       tm6000_boards[i].eename_size)
+			continue;
+
+		if (!memcmp(&dev->eedata[tm6000_boards[i].eename_pos],
+			    tm6000_boards[i].eename,
+			    tm6000_boards[i].eename_size)) {
+			model = i;
+			break;
+		}
+	}
+	if (model < 0) {
+		printk(KERN_INFO "Device has eeprom but is currently unknown\n");
+		return;
+	}
+
+	dev->model = model;
+
+	printk(KERN_INFO "Device identified via eeprom as %s (type = %d)\n",
+	       tm6000_boards[model].name, model);
+}
+
+static int tm6000_init_dev(struct tm6000_core *dev)
+{
+	struct v4l2_frequency f;
+	int rc = 0;
+
+	mutex_init(&dev->lock);
+	mutex_lock(&dev->lock);
+
+	if (!is_generic(dev->model)) {
+		rc = fill_board_specific_data(dev);
+		if (rc < 0)
+			goto err;
+
+		/* register i2c bus */
+		rc = tm6000_i2c_register(dev);
+		if (rc < 0)
+			goto err;
+	} else {
+		/* register i2c bus */
+		rc = tm6000_i2c_register(dev);
+		if (rc < 0)
+			goto err;
+
+		use_alternative_detection_method(dev);
+
+		rc = fill_board_specific_data(dev);
+		if (rc < 0)
+			goto err;
+	}
 
 	/* Default values for STD and resolutions */
 	dev->width = 720;
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 778e53413afb009fbd15a0131a8e80fd76a5299b..d7eb2e23cdbdc38014f81f9200636ff1bd609343 100644
--- a/drivers/staging/tm6000/tm6000-core.c
+++ b/drivers/staging/tm6000/tm6000-core.c
@@ -268,19 +268,18 @@ int tm6000_init_analog_mode(struct tm6000_core *dev)
 	struct v4l2_frequency f;
 
 	if (dev->dev_type == TM6010) {
-		/* Enable video */
-
+		/* Enable video and audio */
 		tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF,
 							0x60, 0x60);
+		/* Disable TS input */
 		tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
 							0x00, 0x40);
-		tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc);
-
 	} else {
 		/* Enables soft reset */
 		tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
 
 		if (dev->scaler)
+			/* Disable Hfilter and Enable TS Drop err */
 			tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20);
 		else	/* Enable Hfilter and disable TS Drop err */
 			tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80);
@@ -300,14 +299,6 @@ int tm6000_init_analog_mode(struct tm6000_core *dev)
 
 		/* Disables soft reset */
 		tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
-
-		/* E3: Select input 0 - TV tuner */
-		tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x00);
-		tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x60);
-
-		/* This controls input */
-		tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_2, 0x0);
-		tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_3, 0x01);
 	}
 	msleep(20);
 
@@ -327,7 +318,7 @@ int tm6000_init_analog_mode(struct tm6000_core *dev)
 	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
 
 	msleep(100);
-	tm6000_set_standard(dev, &dev->norm);
+	tm6000_set_standard(dev);
 	tm6000_set_vbi(dev);
 	tm6000_set_audio_bitrate(dev, 48000);
 
@@ -343,21 +334,16 @@ int tm6000_init_analog_mode(struct tm6000_core *dev)
 int tm6000_init_digital_mode(struct tm6000_core *dev)
 {
 	if (dev->dev_type == TM6010) {
-		int val;
-		u8 buf[2];
-
-		/* digital init */
-		val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0);
-		val &= ~0x60;
-		tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val);
-		val = tm6000_get_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0);
-		val |= 0x40;
-		tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val);
+		/* Disable video and audio */
+		tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF,
+				0x00, 0x60);
+		/* Enable TS input */
+		tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
+				0x40, 0x40);
+		/* all power down, but not the digital data port */
 		tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
 		tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
 		tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
-		tm6000_read_write_usb(dev, 0xc0, 0x0e, 0x00c2, 0x0008, buf, 2);
-		printk(KERN_INFO"buf %#x %#x\n", buf[0], buf[1]);
 	} else  {
 		tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
 		tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
@@ -489,14 +475,6 @@ struct reg_init tm6010_init_tab[] = {
 	{ TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
 	{ TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
 	{ TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
-	{ TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00},
-	{ TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80},
-	{ TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a},
-	{ TM6010_REQ08_R0D_A_AMD_THRES, 0x40},
-	{ TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64},
-	{ TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20},
-	{ TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe},
-	{ TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01},
 	{ TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
 
 	{ TM6010_REQ07_R3F_RESET, 0x01 },
@@ -657,24 +635,29 @@ int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
 }
 EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
 
-int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp)
+int tm6000_set_audio_rinput(struct tm6000_core *dev)
 {
 	if (dev->dev_type == TM6010) {
 		/* Audio crossbar setting, default SIF1 */
-		u8 areg_f0 = 0x03;
+		u8 areg_f0;
 
-		switch (ainp) {
-		case TM6000_AIP_SIF1:
-		case TM6000_AIP_SIF2:
+		switch (dev->rinput.amux) {
+		case TM6000_AMUX_SIF1:
+		case TM6000_AMUX_SIF2:
 			areg_f0 = 0x03;
 			break;
-		case TM6000_AIP_LINE1:
+		case TM6000_AMUX_ADC1:
 			areg_f0 = 0x00;
 			break;
-		case TM6000_AIP_LINE2:
+		case TM6000_AMUX_ADC2:
 			areg_f0 = 0x08;
 			break;
+		case TM6000_AMUX_I2S:
+			areg_f0 = 0x04;
+			break;
 		default:
+			printk(KERN_INFO "%s: audio input dosn't support\n",
+				dev->name);
 			return 0;
 			break;
 		}
@@ -682,17 +665,18 @@ int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp)
 		tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
 							areg_f0, 0x0f);
 	} else {
+		u8 areg_eb;
 		/* Audio setting, default LINE1 */
-		u8 areg_eb = 0x00;
-
-		switch (ainp) {
-		case TM6000_AIP_LINE1:
+		switch (dev->rinput.amux) {
+		case TM6000_AMUX_ADC1:
 			areg_eb = 0x00;
 			break;
-		case TM6000_AIP_LINE2:
+		case TM6000_AMUX_ADC2:
 			areg_eb = 0x04;
 			break;
 		default:
+			printk(KERN_INFO "%s: audio input dosn't support\n",
+				dev->name);
 			return 0;
 			break;
 		}
@@ -702,7 +686,6 @@ int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp)
 	}
 	return 0;
 }
-EXPORT_SYMBOL_GPL(tm6000_set_audio_input);
 
 void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
 {
@@ -736,16 +719,16 @@ void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
 
 int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
 {
-	enum tm6000_inaudio ainp;
+	enum tm6000_mux mux;
 
 	if (dev->radio)
-		ainp = dev->aradio;
+		mux = dev->rinput.amux;
 	else
-		ainp = dev->avideo;
+		mux = dev->vinput[dev->input].amux;
 
-	switch (ainp) {
-	case TM6000_AIP_SIF1:
-	case TM6000_AIP_SIF2:
+	switch (mux) {
+	case TM6000_AMUX_SIF1:
+	case TM6000_AMUX_SIF2:
 		if (dev->dev_type == TM6010)
 			tm6010_set_mute_sif(dev, mute);
 		else {
@@ -755,8 +738,8 @@ int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
 			return -EINVAL;
 		}
 		break;
-	case TM6000_AIP_LINE1:
-	case TM6000_AIP_LINE2:
+	case TM6000_AMUX_ADC1:
+	case TM6000_AMUX_ADC2:
 		tm6010_set_mute_adc(dev, mute);
 		break;
 	default:
@@ -765,7 +748,6 @@ int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
 	}
 	return 0;
 }
-EXPORT_SYMBOL_GPL(tm6000_tvaudio_set_mute);
 
 void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
 {
@@ -797,17 +779,17 @@ void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
 
 void tm6000_set_volume(struct tm6000_core *dev, int vol)
 {
-	enum tm6000_inaudio ainp;
+	enum tm6000_mux mux;
 
 	if (dev->radio) {
-		ainp = dev->aradio;
+		mux = dev->rinput.amux;
 		vol += 8; /* Offset to 0 dB */
 	} else
-		ainp = dev->avideo;
+		mux = dev->vinput[dev->input].amux;
 
-	switch (ainp) {
-	case TM6000_AIP_SIF1:
-	case TM6000_AIP_SIF2:
+	switch (mux) {
+	case TM6000_AMUX_SIF1:
+	case TM6000_AMUX_SIF2:
 		if (dev->dev_type == TM6010)
 			tm6010_set_volume_sif(dev, vol);
 		else
@@ -815,15 +797,14 @@ void tm6000_set_volume(struct tm6000_core *dev, int vol)
 					" SIF audio inputs. Please check the %s"
 					" configuration.\n", dev->name);
 		break;
-	case TM6000_AIP_LINE1:
-	case TM6000_AIP_LINE2:
+	case TM6000_AMUX_ADC1:
+	case TM6000_AMUX_ADC2:
 		tm6010_set_volume_adc(dev, vol);
 		break;
 	default:
 		break;
 	}
 }
-EXPORT_SYMBOL_GPL(tm6000_set_volume);
 
 static LIST_HEAD(tm6000_devlist);
 static DEFINE_MUTEX(tm6000_devlist_mutex);
diff --git a/drivers/staging/tm6000/tm6000-i2c.c b/drivers/staging/tm6000/tm6000-i2c.c
index 18de4748f27ecc9c4120acecfabab93f902db0a6..8828c120b5ca5ea09ea7c9041bd68f8624108e1a 100644
--- a/drivers/staging/tm6000/tm6000-i2c.c
+++ b/drivers/staging/tm6000/tm6000-i2c.c
@@ -237,35 +237,36 @@ static int tm6000_i2c_xfer(struct i2c_adapter *i2c_adap,
 	return rc;
 }
 
-static int tm6000_i2c_eeprom(struct tm6000_core *dev,
-			     unsigned char *eedata, int len)
+static int tm6000_i2c_eeprom(struct tm6000_core *dev)
 {
 	int i, rc;
-	unsigned char *p = eedata;
+	unsigned char *p = dev->eedata;
 	unsigned char bytes[17];
 
 	dev->i2c_client.addr = 0xa0 >> 1;
+	dev->eedata_size = 0;
 
 	bytes[16] = '\0';
-	for (i = 0; i < len; ) {
-	*p = i;
-	rc = tm6000_i2c_recv_regs(dev, 0xa0, i, p, 1);
+	for (i = 0; i < sizeof(dev->eedata); ) {
+		*p = i;
+		rc = tm6000_i2c_recv_regs(dev, 0xa0, i, p, 1);
 		if (rc < 1) {
-			if (p == eedata)
+			if (p == dev->eedata)
 				goto noeeprom;
 			else {
 				printk(KERN_WARNING
 				"%s: i2c eeprom read error (err=%d)\n",
 				dev->name, rc);
 			}
-			return -1;
+			return -EINVAL;
 		}
+		dev->eedata_size++;
 		p++;
 		if (0 == (i % 16))
 			printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i);
-		printk(" %02x", eedata[i]);
-		if ((eedata[i] >= ' ') && (eedata[i] <= 'z'))
-			bytes[i%16] = eedata[i];
+		printk(" %02x", dev->eedata[i]);
+		if ((dev->eedata[i] >= ' ') && (dev->eedata[i] <= 'z'))
+			bytes[i%16] = dev->eedata[i];
 		else
 			bytes[i%16] = '.';
 
@@ -280,15 +281,15 @@ static int tm6000_i2c_eeprom(struct tm6000_core *dev,
 		bytes[i%16] = '\0';
 		for (i %= 16; i < 16; i++)
 			printk("   ");
+		printk("  %s\n", bytes);
 	}
-	printk("  %s\n", bytes);
 
 	return 0;
 
 noeeprom:
 	printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n",
-		       dev->name, rc);
-	return rc;
+	       dev->name, rc);
+	return -EINVAL;
 }
 
 /* ----------------------------------------------------------- */
@@ -314,7 +315,6 @@ static const struct i2c_algorithm tm6000_algo = {
  */
 int tm6000_i2c_register(struct tm6000_core *dev)
 {
-	unsigned char eedata[256];
 	int rc;
 
 	dev->i2c_adap.owner = THIS_MODULE;
@@ -329,8 +329,7 @@ int tm6000_i2c_register(struct tm6000_core *dev)
 
 	dev->i2c_client.adapter = &dev->i2c_adap;
 	strlcpy(dev->i2c_client.name, "tm6000 internal", I2C_NAME_SIZE);
-
-	tm6000_i2c_eeprom(dev, eedata, sizeof(eedata));
+	tm6000_i2c_eeprom(dev);
 
 	return 0;
 }
diff --git a/drivers/staging/tm6000/tm6000-stds.c b/drivers/staging/tm6000/tm6000-stds.c
index da3e51bde109ba99e29e8d6071bed5a0cfb29685..8b29d732ddcb313433deb5ee662cc8e8aa0c21ae 100644
--- a/drivers/staging/tm6000/tm6000-stds.c
+++ b/drivers/staging/tm6000/tm6000-stds.c
@@ -22,422 +22,26 @@
 #include "tm6000.h"
 #include "tm6000-regs.h"
 
+static unsigned int tm6010_a_mode = 0;
+module_param(tm6010_a_mode, int, 0644);
+MODULE_PARM_DESC(tm6010_a_mode, "set tm6010 sif audio mode");
+
 struct tm6000_reg_settings {
 	unsigned char req;
 	unsigned char reg;
 	unsigned char value;
 };
 
-enum tm6000_audio_std {
-	BG_NICAM,
-	BTSC,
-	BG_A2,
-	DK_NICAM,
-	EIAJ,
-	FM_RADIO,
-	I_NICAM,
-	KOREA_A2,
-	L_NICAM,
-};
-
-struct tm6000_std_tv_settings {
-	v4l2_std_id id;
-	enum tm6000_audio_std audio_default_std;
-
-	struct tm6000_reg_settings sif[12];
-	struct tm6000_reg_settings nosif[12];
-	struct tm6000_reg_settings common[26];
-};
 
 struct tm6000_std_settings {
 	v4l2_std_id id;
-	enum tm6000_audio_std audio_default_std;
-	struct tm6000_reg_settings common[37];
-};
-
-static struct tm6000_std_tv_settings tv_stds[] = {
-	{
-		.id = V4L2_STD_PAL_M,
-		.audio_default_std = BTSC,
-		.sif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0xcb},
-			{0, 0, 0},
-		},
-		.nosif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-			{0, 0, 0},
-		},
-		.common = {
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x20},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F},
-
-			{TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc},
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-
-			{TM6010_REQ07_R3F_RESET, 0x00},
-
-			{0, 0, 0},
-		},
-	}, {
-		.id = V4L2_STD_PAL_Nc,
-		.audio_default_std = BTSC,
-		.sif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0xcb},
-			{0, 0, 0},
-		},
-		.nosif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-			{0, 0, 0},
-		},
-		.common = {
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F},
-
-			{TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc},
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-
-			{TM6010_REQ07_R3F_RESET, 0x00},
-
-			{0, 0, 0},
-		},
-	}, {
-		.id = V4L2_STD_PAL,
-		.audio_default_std = BG_A2,
-		.sif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0xcb},
-			{0, 0, 0}
-		},
-		.nosif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-			{0, 0, 0},
-		},
-		.common = {
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F},
-
-			{TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc},
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-
-			{TM6010_REQ07_R3F_RESET, 0x00},
-
-			{0, 0, 0},
-		},
-	}, {
-		.id = V4L2_STD_SECAM_B | V4L2_STD_SECAM_G,
-		.audio_default_std = BG_NICAM,
-		.sif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0xcb},
-			{0, 0, 0},
-		},
-		.nosif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-			{0, 0, 0},
-		},
-		.common = {
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF},
-
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-
-			{TM6010_REQ07_R3F_RESET, 0x00},
-			{0, 0, 0},
-		},
-	}, {
-		.id = V4L2_STD_SECAM_DK,
-		.audio_default_std = DK_NICAM,
-		.sif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0xcb},
-			{0, 0, 0},
-		},
-		.nosif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-			{0, 0, 0},
-		},
-		.common = {
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF},
-
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-
-			{TM6010_REQ07_R3F_RESET, 0x00},
-			{0, 0, 0},
-		},
-	}, {
-		.id = V4L2_STD_NTSC,
-		.audio_default_std = BTSC,
-		.sif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0xcb},
-			{0, 0, 0},
-		},
-		.nosif = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-			{0, 0, 0},
-		},
-		.common = {
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F},
-
-			{TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd},
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-
-			{TM6010_REQ07_R3F_RESET, 0x00},
-
-			{0, 0, 0},
-		},
-	},
+	struct tm6000_reg_settings common[27];
 };
 
 static struct tm6000_std_settings composite_stds[] = {
 	{
 		.id = V4L2_STD_PAL_M,
-		.audio_default_std = BTSC,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -467,20 +71,7 @@ static struct tm6000_std_settings composite_stds[] = {
 		},
 	 }, {
 		.id = V4L2_STD_PAL_Nc,
-		.audio_default_std = BTSC,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -510,20 +101,7 @@ static struct tm6000_std_settings composite_stds[] = {
 		},
 	}, {
 		.id = V4L2_STD_PAL,
-		.audio_default_std = BG_A2,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -553,62 +131,7 @@ static struct tm6000_std_settings composite_stds[] = {
 		},
 	 }, {
 		.id = V4L2_STD_SECAM,
-		.audio_default_std = BG_NICAM,
-		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF},
-
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-			{TM6010_REQ07_R3F_RESET, 0x00},
-			{0, 0, 0},
-		},
-	}, {
-		.id = V4L2_STD_SECAM_DK,
-		.audio_default_std = DK_NICAM,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -637,20 +160,7 @@ static struct tm6000_std_settings composite_stds[] = {
 		},
 	}, {
 		.id = V4L2_STD_NTSC,
-		.audio_default_std = BTSC,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe8},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8b},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f},
@@ -684,20 +194,7 @@ static struct tm6000_std_settings composite_stds[] = {
 static struct tm6000_std_settings svideo_stds[] = {
 	{
 		.id = V4L2_STD_PAL_M,
-		.audio_default_std = BTSC,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe0},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8a},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x05},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -727,20 +224,7 @@ static struct tm6000_std_settings svideo_stds[] = {
 		},
 	}, {
 		.id = V4L2_STD_PAL_Nc,
-		.audio_default_std = BTSC,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe0},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8a},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x37},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -770,20 +254,7 @@ static struct tm6000_std_settings svideo_stds[] = {
 		},
 	}, {
 		.id = V4L2_STD_PAL,
-		.audio_default_std = BG_A2,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe0},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8a},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x33},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -813,62 +284,7 @@ static struct tm6000_std_settings svideo_stds[] = {
 		},
 	 }, {
 		.id = V4L2_STD_SECAM,
-		.audio_default_std = BG_NICAM,
-		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe0},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8a},
-
-			{TM6010_REQ07_R3F_RESET, 0x01},
-			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x39},
-			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
-			{TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f},
-			{TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03},
-			{TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31},
-			{TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24},
-			{TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92},
-			{TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8},
-			{TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed},
-			{TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c},
-			{TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc},
-			{TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc},
-			{TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd},
-			{TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c},
-			{TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a},
-			{TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1},
-			{TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c},
-			{TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18},
-			{TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42},
-			{TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF},
-
-			{TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07},
-			{TM6010_REQ07_R3F_RESET, 0x00},
-			{0, 0, 0},
-		},
-	}, {
-		.id = V4L2_STD_SECAM_DK,
-		.audio_default_std = DK_NICAM,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe0},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8a},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x39},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e},
@@ -897,20 +313,7 @@ static struct tm6000_std_settings svideo_stds[] = {
 		},
 	}, {
 		.id = V4L2_STD_NTSC,
-		.audio_default_std = BTSC,
 		.common = {
-			{TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0},
-			{TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc},
-			{TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8},
-			{TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00},
-			{TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2},
-			{TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0},
-			{TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2},
-			{TM6010_REQ08_RED_GAIN_SEL, 0xe0},
-			{TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68},
-			{TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc},
-			{TM6010_REQ07_RFE_POWER_DOWN, 0x8a},
-
 			{TM6010_REQ07_R3F_RESET, 0x01},
 			{TM6010_REQ07_R00_VIDEO_CONTROL0, 0x01},
 			{TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f},
@@ -943,13 +346,11 @@ static struct tm6000_std_settings svideo_stds[] = {
 };
 
 
-static int tm6000_set_audio_std(struct tm6000_core *dev,
-				enum tm6000_audio_std std)
+static int tm6000_set_audio_std(struct tm6000_core *dev)
 {
 	uint8_t areg_02 = 0x04; /* GC1 Fixed gain 0dB */
-	uint8_t areg_05 = 0x09; /* Auto 4.5 = M Japan, Auto 6.5 = DK */
+	uint8_t areg_05 = 0x01; /* Auto 4.5 = M Japan, Auto 6.5 = DK */
 	uint8_t areg_06 = 0x02; /* Auto de-emphasis, mannual channel mode */
-	uint8_t mono_flag = 0;  /* No mono */
 	uint8_t nicam_flag = 0; /* No NICAM */
 
 	if (dev->radio) {
@@ -958,81 +359,99 @@ static int tm6000_set_audio_std(struct tm6000_core *dev,
 		tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
 		tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80);
 		tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
-		tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
+		/* set mono or stereo */
+		if (dev->amode == V4L2_TUNER_MODE_MONO)
+			tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
+		else if (dev->amode == V4L2_TUNER_MODE_STEREO)
+			tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x02);
 		tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x18);
 		tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a);
 		tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x40);
-		tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc);
+		tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe);
 		tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
 		tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
 		return 0;
 	}
 
-	switch (std) {
-#if 0
-	case DK_MONO:
-		mono_flag = 1;
-		break;
-	case DK_A2_1:
-		break;
-	case DK_A2_3:
-		areg_05 = 0x0b;
-		break;
-	case BG_MONO:
-		mono_flag = 1;
-		areg_05 = 0x05;
-		break;
-#endif
-	case BG_NICAM:
-		areg_05 = 0x07;
-		nicam_flag = 1;
-		break;
-	case BTSC:
-		areg_05 = 0x02;
-		break;
-	case BG_A2:
-		areg_05 = 0x05;
-		break;
-	case DK_NICAM:
-		areg_05 = 0x06;
-		nicam_flag = 1;
-		break;
-	case EIAJ:
-		areg_05 = 0x02;
-		break;
-	case I_NICAM:
-		areg_05 = 0x08;
-		nicam_flag = 1;
+	switch (tm6010_a_mode) {
+	/* auto */
+	case 0:
+		switch (dev->norm) {
+		case V4L2_STD_NTSC_M_KR:
+			areg_05 |= 0x00;
+			break;
+		case V4L2_STD_NTSC_M_JP:
+			areg_05 |= 0x40;
+			break;
+		case V4L2_STD_NTSC_M:
+		case V4L2_STD_PAL_M:
+		case V4L2_STD_PAL_N:
+			areg_05 |= 0x20;
+			break;
+		case V4L2_STD_PAL_Nc:
+			areg_05 |= 0x60;
+			break;
+		case V4L2_STD_SECAM_L:
+			areg_05 |= 0x00;
+			break;
+		case V4L2_STD_DK:
+			areg_05 |= 0x10;
+			break;
+		}
 		break;
-	case KOREA_A2:
-		areg_05 = 0x04;
+	/* A2 */
+	case 1:
+		switch (dev->norm) {
+		case V4L2_STD_B:
+		case V4L2_STD_GH:
+			areg_05 = 0x05;
+			break;
+		case V4L2_STD_DK:
+			areg_05 = 0x09;
+			break;
+		}
 		break;
-	case L_NICAM:
-		areg_02 = 0x02; /* GC1 Fixed gain +12dB */
-		areg_05 = 0x0a;
+	/* NICAM */
+	case 2:
+		switch (dev->norm) {
+		case V4L2_STD_B:
+		case V4L2_STD_GH:
+			areg_05 = 0x07;
+			break;
+		case V4L2_STD_DK:
+			areg_05 = 0x06;
+			break;
+		case V4L2_STD_PAL_I:
+			areg_05 = 0x08;
+			break;
+		case V4L2_STD_SECAM_L:
+			areg_05 = 0x0a;
+			areg_02 = 0x02;
+			break;
+		}
 		nicam_flag = 1;
 		break;
-	default:
-		/* do nothink */
-		break;
-	}
-
-#if 0
-	switch (tv_audio_mode) {
-	case TV_MONO:
-		areg_06 = (nicam_flag) ? 0x03 : 0x00;
-		break;
-	case TV_LANG_A:
-		areg_06 = 0x00;
-		break;
-	case TV_LANG_B:
-		areg_06 = 0x01;
+	/* other */
+	case 3:
+		switch (dev->norm) {
+		/* DK3_A2 */
+		case V4L2_STD_DK:
+			areg_05 = 0x0b;
+			break;
+		/* Korea */
+		case V4L2_STD_NTSC_M_KR:
+			areg_05 = 0x04;
+			break;
+		/* EIAJ */
+		case V4L2_STD_NTSC_M_JP:
+			areg_05 = 0x03;
+			break;
+		default:
+			areg_05 = 0x02;
+			break;
+		}
 		break;
 	}
-#endif
-
-	if (mono_flag)
-		areg_06 = 0x00;
 
 	tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
 	tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, areg_02);
@@ -1066,9 +485,6 @@ static int tm6000_set_audio_std(struct tm6000_core *dev,
 	tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
 	tm6000_set_reg(dev, TM6010_REQ08_R1F_A_TEST_INTF_SEL, 0x00);
 	tm6000_set_reg(dev, TM6010_REQ08_R20_A_TEST_PIN_SEL, 0x00);
-	tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3);
-	tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
-	tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc);
 	tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
 
 	return 0;
@@ -1095,10 +511,6 @@ static int tm6000_load_std(struct tm6000_core *dev,
 		if (!set[i].req)
 			return 0;
 
-		if ((dev->dev_type != TM6010) &&
-		    (set[i].req == REQ_08_SET_GET_AVREG_BIT))
-				continue;
-
 		rc = tm6000_set_reg(dev, set[i].req, set[i].reg, set[i].value);
 		if (rc < 0) {
 			printk(KERN_ERR "Error %i while setting "
@@ -1111,53 +523,126 @@ static int tm6000_load_std(struct tm6000_core *dev,
 	return 0;
 }
 
-static int tm6000_set_tv(struct tm6000_core *dev, int pos)
-{
-	int rc;
-
-	/* FIXME: This code is for tm6010 - not tested yet - doesn't work with
-	   tm5600
-	 */
-
-	/* FIXME: This is tuner-dependent */
-	int nosif = 0;
-
-	if (nosif) {
-		rc = tm6000_load_std(dev, tv_stds[pos].nosif,
-				     sizeof(tv_stds[pos].nosif));
-	} else {
-		rc = tm6000_load_std(dev, tv_stds[pos].sif,
-				     sizeof(tv_stds[pos].sif));
-	}
-	if (rc < 0)
-		return rc;
-	rc = tm6000_load_std(dev, tv_stds[pos].common,
-			     sizeof(tv_stds[pos].common));
-
-	tm6000_set_audio_std(dev, tv_stds[pos].audio_default_std);
-
-	return rc;
-}
-
-int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id * norm)
+int tm6000_set_standard(struct tm6000_core *dev)
 {
 	int i, rc = 0;
+	u8 reg_07_fe = 0x8a;
+	u8 reg_08_f1 = 0xfc;
+	u8 reg_08_e2 = 0xf0;
+	u8 reg_08_e6 = 0x0f;
 
-	dev->norm = *norm;
 	tm6000_get_std_res(dev);
 
-	switch (dev->input) {
-	case TM6000_INPUT_TV:
-		for (i = 0; i < ARRAY_SIZE(tv_stds); i++) {
-			if (*norm & tv_stds[i].id) {
-				rc = tm6000_set_tv(dev, i);
-				goto ret;
-			}
+	if (dev->radio) {
+		/* todo */
+	}
+
+	if (dev->dev_type == TM6010) {
+		switch (dev->vinput[dev->input].vmux) {
+		case TM6000_VMUX_VIDEO_A:
+			tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4);
+			tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1);
+			tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0);
+			tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
+			tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe8);
+			reg_07_fe |= 0x01;
+			break;
+		case TM6000_VMUX_VIDEO_B:
+			tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8);
+			tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1);
+			tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0);
+			tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
+			tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe8);
+			reg_07_fe |= 0x01;
+			break;
+		case TM6000_VMUX_VIDEO_AB:
+			tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc);
+			tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8);
+			reg_08_e6 = 0x00;
+			tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2);
+			tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0);
+			tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
+			tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe0);
+			break;
+		default:
+			break;
 		}
-		return -EINVAL;
-	case TM6000_INPUT_SVIDEO:
+		switch (dev->vinput[dev->input].amux) {
+		case TM6000_AMUX_ADC1:
+			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+				0x00, 0x0f);
+			break;
+		case TM6000_AMUX_ADC2:
+			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+				0x08, 0x0f);
+			break;
+		case TM6000_AMUX_SIF1:
+			reg_08_e2 |= 0x02;
+			reg_08_e6 = 0x08;
+			reg_07_fe |= 0x40;
+			reg_08_f1 |= 0x02;
+			tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3);
+			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+				0x02, 0x0f);
+			break;
+		case TM6000_AMUX_SIF2:
+			reg_08_e2 |= 0x02;
+			reg_08_e6 = 0x08;
+			reg_07_fe |= 0x40;
+			reg_08_f1 |= 0x02;
+			tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf7);
+			tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+				0x02, 0x0f);
+			break;
+		default:
+			break;
+		}
+		tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, reg_08_e2);
+		tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, reg_08_e6);
+		tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, reg_08_f1);
+		tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, reg_07_fe);
+	} else {
+		switch (dev->vinput[dev->input].vmux) {
+		case TM6000_VMUX_VIDEO_A:
+			tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10);
+			tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00);
+			tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x0f);
+			tm6000_set_reg(dev,
+			    REQ_03_SET_GET_MCU_PIN, dev->vinput[dev->input].v_gpio, 0);
+			break;
+		case TM6000_VMUX_VIDEO_B:
+			tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x00);
+			tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00);
+			tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x0f);
+			tm6000_set_reg(dev,
+			    REQ_03_SET_GET_MCU_PIN, dev->vinput[dev->input].v_gpio, 0);
+			break;
+		case TM6000_VMUX_VIDEO_AB:
+			tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10);
+			tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x10);
+			tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00);
+			tm6000_set_reg(dev,
+			    REQ_03_SET_GET_MCU_PIN, dev->vinput[dev->input].v_gpio, 1);
+			break;
+		default:
+			break;
+		}
+		switch (dev->vinput[dev->input].amux) {
+		case TM6000_AMUX_ADC1:
+			tm6000_set_reg_mask(dev,
+				TM6000_REQ07_REB_VADC_AADC_MODE, 0x00, 0x0f);
+			break;
+		case TM6000_AMUX_ADC2:
+			tm6000_set_reg_mask(dev,
+				TM6000_REQ07_REB_VADC_AADC_MODE, 0x04, 0x0f);
+			break;
+		default:
+			break;
+		}
+	}
+	if (dev->vinput[dev->input].type == TM6000_INPUT_SVIDEO) {
 		for (i = 0; i < ARRAY_SIZE(svideo_stds); i++) {
-			if (*norm & svideo_stds[i].id) {
+			if (dev->norm & svideo_stds[i].id) {
 				rc = tm6000_load_std(dev, svideo_stds[i].common,
 						     sizeof(svideo_stds[i].
 							    common));
@@ -1165,14 +650,13 @@ int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id * norm)
 			}
 		}
 		return -EINVAL;
-	case TM6000_INPUT_COMPOSITE:
+	} else {
 		for (i = 0; i < ARRAY_SIZE(composite_stds); i++) {
-			if (*norm & composite_stds[i].id) {
+			if (dev->norm & composite_stds[i].id) {
 				rc = tm6000_load_std(dev,
 						     composite_stds[i].common,
 						     sizeof(composite_stds[i].
 							    common));
-				tm6000_set_audio_std(dev, composite_stds[i].audio_default_std);
 				goto ret;
 			}
 		}
@@ -1183,6 +667,11 @@ int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id * norm)
 	if (rc < 0)
 		return rc;
 
+	if ((dev->dev_type == TM6010) &&
+	    ((dev->vinput[dev->input].amux == TM6000_AMUX_SIF1) ||
+	    (dev->vinput[dev->input].amux == TM6000_AMUX_SIF2)))
+		tm6000_set_audio_std(dev);
+
 	msleep(40);
 
 
diff --git a/drivers/staging/tm6000/tm6000-usb-isoc.h b/drivers/staging/tm6000/tm6000-usb-isoc.h
index a9e61d95a9b22754ded6533f8dca1cafed100917..084c2a8904a3da6a3bcadb7ac67d07f0cf5e4fc3 100644
--- a/drivers/staging/tm6000/tm6000-usb-isoc.h
+++ b/drivers/staging/tm6000/tm6000-usb-isoc.h
@@ -39,7 +39,7 @@ struct usb_isoc_ctl {
 	int				pos, size, pktsize;
 
 		/* Last field: ODD or EVEN? */
-	int				vfield;
+	int				vfield, field;
 
 		/* Stores incomplete commands */
 	u32				tmp_buf;
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
index 17db6684abbed34be3729b6fdecc5c9c38ec33aa..4264064a727e4001e837b77a0a1ae3752b3f6f4b 100644
--- a/drivers/staging/tm6000/tm6000-video.c
+++ b/drivers/staging/tm6000/tm6000-video.c
@@ -34,6 +34,7 @@
 #include <linux/usb.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-ioctl.h>
+#include <media/tuner.h>
 #include <linux/interrupt.h>
 #include <linux/kthread.h>
 #include <linux/highmem.h>
@@ -228,7 +229,7 @@ static int copy_streams(u8 *data, unsigned long len,
 	unsigned long header = 0;
 	int rc = 0;
 	unsigned int cmd, cpysize, pktsize, size, field, block, line, pos = 0;
-	struct tm6000_buffer *vbuf;
+	struct tm6000_buffer *vbuf = NULL;
 	char *voutp = NULL;
 	unsigned int linewidth;
 
@@ -318,7 +319,7 @@ static int copy_streams(u8 *data, unsigned long len,
 					if (pos + size > vbuf->vb.size)
 						cmd = TM6000_URB_MSG_ERR;
 					dev->isoc_ctl.vfield = field;
-			}
+				}
 				break;
 			case TM6000_URB_MSG_VBI:
 				break;
@@ -333,6 +334,7 @@ static int copy_streams(u8 *data, unsigned long len,
 			size = dev->isoc_ctl.size;
 			pos = dev->isoc_ctl.pos;
 			pktsize = dev->isoc_ctl.pktsize;
+			field = dev->isoc_ctl.field;
 		}
 		cpysize = (endp - ptr > size) ? size : endp - ptr;
 		if (cpysize) {
@@ -343,24 +345,26 @@ static int copy_streams(u8 *data, unsigned long len,
 				if (vbuf)
 					memcpy(&voutp[pos], ptr, cpysize);
 				break;
-			case TM6000_URB_MSG_AUDIO:
-				/* Need some code to copy audio buffer */
-				if (dev->fourcc == V4L2_PIX_FMT_YUYV) {
-					/* Swap word bytes */
-					int i;
+			case TM6000_URB_MSG_AUDIO: {
+				int i;
+				for (i = 0; i < cpysize; i += 2)
+					swab16s((u16 *)(ptr + i));
 
-					for (i = 0; i < cpysize; i += 2)
-						swab16s((u16 *)(ptr + i));
-				}
 				tm6000_call_fillbuf(dev, TM6000_AUDIO, ptr, cpysize);
 				break;
+			}
 			case TM6000_URB_MSG_VBI:
 				/* Need some code to copy vbi buffer */
 				break;
-			case TM6000_URB_MSG_PTS:
+			case TM6000_URB_MSG_PTS: {
 				/* Need some code to copy pts */
+				u32 pts;
+				pts = *(u32 *)ptr;
+				dprintk(dev, V4L2_DEBUG_ISOC, "field %d, PTS %x",
+					field, pts);
 				break;
 			}
+			}
 		}
 		if (ptr + pktsize > endp) {
 			/* End of URB packet, but cmd processing is not
@@ -369,6 +373,7 @@ static int copy_streams(u8 *data, unsigned long len,
 			dev->isoc_ctl.pos = pos + cpysize;
 			dev->isoc_ctl.size = size - cpysize;
 			dev->isoc_ctl.cmd = cmd;
+			dev->isoc_ctl.field = field;
 			dev->isoc_ctl.pktsize = pktsize - (endp - ptr);
 			ptr += endp - ptr;
 		} else {
@@ -883,14 +888,19 @@ static void res_free(struct tm6000_core *dev, struct tm6000_fh *fh)
 static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *cap)
 {
+	struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
 
 	strlcpy(cap->driver, "tm6000", sizeof(cap->driver));
 	strlcpy(cap->card, "Trident TVMaster TM5600/6000/6010", sizeof(cap->card));
 	cap->version = TM6000_VERSION;
 	cap->capabilities =	V4L2_CAP_VIDEO_CAPTURE |
 				V4L2_CAP_STREAMING     |
-				V4L2_CAP_TUNER	       |
+				V4L2_CAP_AUDIO         |
 				V4L2_CAP_READWRITE;
+
+	if (dev->tuner_type != TUNER_ABSENT)
+		cap->capabilities |= V4L2_CAP_TUNER;
+
 	return 0;
 }
 
@@ -1077,35 +1087,37 @@ static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *norm)
 	return 0;
 }
 
+static const char *iname [] = {
+	[TM6000_INPUT_TV] = "Television",
+	[TM6000_INPUT_COMPOSITE1] = "Composite 1",
+	[TM6000_INPUT_COMPOSITE2] = "Composite 2",
+	[TM6000_INPUT_SVIDEO] = "S-Video",
+};
+
 static int vidioc_enum_input(struct file *file, void *priv,
-				struct v4l2_input *inp)
+				struct v4l2_input *i)
 {
 	struct tm6000_fh   *fh = priv;
 	struct tm6000_core *dev = fh->dev;
+	unsigned int n;
 
-	switch (inp->index) {
-	case TM6000_INPUT_TV:
-		inp->type = V4L2_INPUT_TYPE_TUNER;
-		strcpy(inp->name, "Television");
-		break;
-	case TM6000_INPUT_COMPOSITE:
-		if (dev->caps.has_input_comp) {
-			inp->type = V4L2_INPUT_TYPE_CAMERA;
-			strcpy(inp->name, "Composite");
-		} else
-			return -EINVAL;
-		break;
-	case TM6000_INPUT_SVIDEO:
-		if (dev->caps.has_input_svid) {
-			inp->type = V4L2_INPUT_TYPE_CAMERA;
-			strcpy(inp->name, "S-Video");
-		} else
-			return -EINVAL;
-		break;
-	default:
+	n = i->index;
+	if (n >= 3)
 		return -EINVAL;
-	}
-	inp->std = TM6000_STD;
+
+	if (!dev->vinput[n].type)
+		return -EINVAL;
+
+	i->index = n;
+
+	if (dev->vinput[n].type == TM6000_INPUT_TV)
+		i->type = V4L2_INPUT_TYPE_TUNER;
+	else
+		i->type = V4L2_INPUT_TYPE_CAMERA;
+
+	strcpy(i->name, iname[dev->vinput[n].type]);
+
+	i->std = TM6000_STD;
 
 	return 0;
 }
@@ -1119,38 +1131,26 @@ static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
 
 	return 0;
 }
+
 static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
 {
 	struct tm6000_fh   *fh = priv;
 	struct tm6000_core *dev = fh->dev;
 	int rc = 0;
-	char buf[1];
 
-	switch (i) {
-	case TM6000_INPUT_TV:
-		dev->input = i;
-		*buf = 0;
-		break;
-	case TM6000_INPUT_COMPOSITE:
-	case TM6000_INPUT_SVIDEO:
-		dev->input = i;
-		*buf = 1;
-		break;
-	default:
+	if (i >= 3)
+		return -EINVAL;
+	if (!dev->vinput[i].type)
 		return -EINVAL;
-	}
-	rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
-			       REQ_03_SET_GET_MCU_PIN, 0x03, 1, buf, 1);
 
-	if (!rc) {
-		dev->input = i;
-		rc = vidioc_s_std(file, priv, &dev->vfd->current_norm);
-	}
+	dev->input = i;
+
+	rc = vidioc_s_std(file, priv, &dev->vfd->current_norm);
 
 	return rc;
 }
 
-	/* --- controls ---------------------------------------------- */
+/* --- controls ---------------------------------------------- */
 static int vidioc_queryctrl(struct file *file, void *priv,
 				struct v4l2_queryctrl *qc)
 {
@@ -1251,7 +1251,11 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 	t->type       = V4L2_TUNER_ANALOG_TV;
 	t->capability = V4L2_TUNER_CAP_NORM;
 	t->rangehigh  = 0xffffffffUL;
-	t->rxsubchans = V4L2_TUNER_SUB_MONO;
+	t->rxsubchans = V4L2_TUNER_SUB_STEREO;
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+
+	t->audmode = dev->amode;
 
 	return 0;
 }
@@ -1267,6 +1271,11 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
+	dev->amode = t->audmode;
+	dprintk(dev, 3, "audio mode: %x\n", t->audmode);
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+
 	return 0;
 }
 
@@ -1320,7 +1329,11 @@ static int radio_querycap(struct file *file, void *priv,
 		le16_to_cpu(dev->udev->descriptor.idVendor),
 		le16_to_cpu(dev->udev->descriptor.idProduct));
 	cap->version = dev->dev_type;
-	cap->capabilities = V4L2_CAP_TUNER;
+	cap->capabilities = V4L2_CAP_TUNER |
+			V4L2_CAP_AUDIO     |
+			V4L2_CAP_RADIO     |
+			V4L2_CAP_READWRITE |
+			V4L2_CAP_STREAMING;
 
 	return 0;
 }
@@ -1337,17 +1350,10 @@ static int radio_g_tuner(struct file *file, void *priv,
 	memset(t, 0, sizeof(*t));
 	strcpy(t->name, "Radio");
 	t->type = V4L2_TUNER_RADIO;
+	t->rxsubchans = V4L2_TUNER_SUB_STEREO;
 
 	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
 
-	if ((dev->aradio == TM6000_AIP_LINE1) ||
-				(dev->aradio == TM6000_AIP_LINE2)) {
-		t->rxsubchans = V4L2_TUNER_SUB_MONO;
-	}
-	else {
-		t->rxsubchans = V4L2_TUNER_SUB_STEREO;
-	}
-
 	return 0;
 }
 
@@ -1368,9 +1374,15 @@ static int radio_s_tuner(struct file *file, void *priv,
 static int radio_enum_input(struct file *file, void *priv,
 					struct v4l2_input *i)
 {
+	struct tm6000_fh *fh = priv;
+	struct tm6000_core *dev = fh->dev;
+
 	if (i->index != 0)
 		return -EINVAL;
 
+	if (!dev->rinput.type)
+		return -EINVAL;
+
 	strcpy(i->name, "Radio");
 	i->type = V4L2_INPUT_TYPE_TUNER;
 
@@ -1379,7 +1391,14 @@ static int radio_enum_input(struct file *file, void *priv,
 
 static int radio_g_input(struct file *filp, void *priv, unsigned int *i)
 {
-	*i = 0;
+	struct tm6000_fh *fh = priv;
+	struct tm6000_core *dev = fh->dev;
+
+	if (dev->input !=5)
+		return -EINVAL;
+
+	*i = dev->input -5;
+
 	return 0;
 }
 
@@ -1399,6 +1418,17 @@ static int radio_s_audio(struct file *file, void *priv,
 
 static int radio_s_input(struct file *filp, void *priv, unsigned int i)
 {
+	struct tm6000_fh *fh = priv;
+	struct tm6000_core *dev = fh->dev;
+
+	if (i)
+		return -EINVAL;
+
+	if (!dev->rinput.type)
+		return -EINVAL;
+
+	dev->input = i + 5;
+
 	return 0;
 }
 
@@ -1512,16 +1542,12 @@ static int tm6000_open(struct file *file)
 
 	if (fh->radio) {
 		dprintk(dev, V4L2_DEBUG_OPEN, "video_open: setting radio device\n");
-		tm6000_set_audio_input(dev, dev->aradio);
-		tm6000_set_volume(dev, dev->ctl_volume);
+		dev->input = 5;
+		tm6000_set_audio_rinput(dev);
 		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
 		tm6000_prepare_isoc(dev);
 		tm6000_start_thread(dev);
 	}
-	else {
-		tm6000_set_audio_input(dev, dev->avideo);
-		tm6000_set_volume(dev, dev->ctl_volume);
-	}
 
 	return 0;
 }
@@ -1647,10 +1673,10 @@ static struct video_device tm6000_template = {
 };
 
 static const struct v4l2_file_operations radio_fops = {
-	.owner	  = THIS_MODULE,
-	.open	  = tm6000_open,
-	.release  = tm6000_release,
-	.ioctl	  = video_ioctl2,
+	.owner		= THIS_MODULE,
+	.open		= tm6000_open,
+	.release	= tm6000_release,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops radio_ioctl_ops = {
@@ -1730,24 +1756,26 @@ int tm6000_v4l2_register(struct tm6000_core *dev)
 	printk(KERN_INFO "%s: registered device %s\n",
 	       dev->name, video_device_node_name(dev->vfd));
 
-	dev->radio_dev = vdev_init(dev, &tm6000_radio_template,
-						   "radio");
-	if (!dev->radio_dev) {
-		printk(KERN_INFO "%s: can't register radio device\n",
-		       dev->name);
-		return ret; /* FIXME release resource */
-	}
+	if (dev->caps.has_radio) {
+		dev->radio_dev = vdev_init(dev, &tm6000_radio_template,
+							   "radio");
+		if (!dev->radio_dev) {
+			printk(KERN_INFO "%s: can't register radio device\n",
+			       dev->name);
+			return ret; /* FIXME release resource */
+		}
 
-	ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
-				    radio_nr);
-	if (ret < 0) {
-		printk(KERN_INFO "%s: can't register radio device\n",
-		       dev->name);
-		return ret; /* FIXME release resource */
-	}
+		ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
+					    radio_nr);
+		if (ret < 0) {
+			printk(KERN_INFO "%s: can't register radio device\n",
+			       dev->name);
+			return ret; /* FIXME release resource */
+		}
 
-	printk(KERN_INFO "%s: registered device %s\n",
-	       dev->name, video_device_node_name(dev->radio_dev));
+		printk(KERN_INFO "%s: registered device %s\n",
+		       dev->name, video_device_node_name(dev->radio_dev));
+	}
 
 	printk(KERN_INFO "Trident TVMaster TM5600/TM6000/TM6010 USB2 board (Load status: %d)\n", ret);
 	return ret;
diff --git a/drivers/staging/tm6000/tm6000.h b/drivers/staging/tm6000/tm6000.h
index 99ae50e82b28a4de24b754945a7b410f78aeedf6..ae6369b9a90cfa11f546725b747f69f353bd7511 100644
--- a/drivers/staging/tm6000/tm6000.h
+++ b/drivers/staging/tm6000/tm6000.h
@@ -40,11 +40,24 @@
 #define TM6000_VERSION KERNEL_VERSION(0, 0, 2)
 
 /* Inputs */
-
 enum tm6000_itype {
-	TM6000_INPUT_TV	= 0,
-	TM6000_INPUT_COMPOSITE,
+	TM6000_INPUT_TV	= 1,
+	TM6000_INPUT_COMPOSITE1,
+	TM6000_INPUT_COMPOSITE2,
 	TM6000_INPUT_SVIDEO,
+	TM6000_INPUT_DVB,
+	TM6000_INPUT_RADIO,
+};
+
+enum tm6000_mux {
+	TM6000_VMUX_VIDEO_A = 1,
+	TM6000_VMUX_VIDEO_B,
+	TM6000_VMUX_VIDEO_AB,
+	TM6000_AMUX_ADC1,
+	TM6000_AMUX_ADC2,
+	TM6000_AMUX_SIF1,
+	TM6000_AMUX_SIF2,
+	TM6000_AMUX_I2S,
 };
 
 enum tm6000_devtype {
@@ -53,12 +66,12 @@ enum tm6000_devtype {
 	TM6010,
 };
 
-enum tm6000_inaudio {
-	TM6000_AIP_UNK = 0,
-	TM6000_AIP_SIF1,
-	TM6000_AIP_SIF2,
-	TM6000_AIP_LINE1,
-	TM6000_AIP_LINE2,
+struct tm6000_input {
+	enum tm6000_itype	type;
+	enum tm6000_mux		vmux;
+	enum tm6000_mux		amux;
+	unsigned int		v_gpio;
+	unsigned int		a_gpio;
 };
 
 /* ------------------------------------------------------------------
@@ -129,8 +142,7 @@ struct tm6000_capabilities {
 	unsigned int    has_zl10353:1;
 	unsigned int    has_eeprom:1;
 	unsigned int    has_remote:1;
-	unsigned int    has_input_comp:1;
-	unsigned int    has_input_svid:1;
+	unsigned int    has_radio:1;
 };
 
 struct tm6000_dvb {
@@ -167,6 +179,8 @@ struct tm6000_core {
 	int				model;		/* index in the device_data struct */
 	int				devno;		/* marks the number of this device */
 	enum tm6000_devtype		dev_type;	/* type of device */
+	unsigned char			eedata[256];	/* Eeprom data */
+	unsigned			eedata_size;	/* Size of the eeprom info */
 
 	v4l2_std_id                     norm;           /* Current norm */
 	int				width, height;	/* Selected resolution */
@@ -211,6 +225,9 @@ struct tm6000_core {
 	struct v4l2_device		v4l2_dev;
 
 	int				input;
+	struct tm6000_input		vinput[3];	/* video input */
+	struct tm6000_input		rinput;		/* radio input */
+
 	int				freq;
 	unsigned int			fourcc;
 
@@ -218,6 +235,7 @@ struct tm6000_core {
 
 	int				ctl_mute;             /* audio */
 	int				ctl_volume;
+	int				amode;
 
 	/* DVB-T support */
 	struct tm6000_dvb		*dvb;
@@ -226,8 +244,6 @@ struct tm6000_core {
 	struct snd_tm6000_card		*adev;
 	struct work_struct		wq_trigger;   /* Trigger to start/stop audio for alsa module */
 	atomic_t			stream_started;  /* stream should be running if true */
-	enum tm6000_inaudio		avideo;
-	enum tm6000_inaudio		aradio;
 
 	struct tm6000_IR		*ir;
 
@@ -302,7 +318,7 @@ int tm6000_init(struct tm6000_core *dev);
 int tm6000_init_analog_mode(struct tm6000_core *dev);
 int tm6000_init_digital_mode(struct tm6000_core *dev);
 int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate);
-int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp);
+int tm6000_set_audio_rinput(struct tm6000_core *dev);
 int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute);
 void tm6000_set_volume(struct tm6000_core *dev, int vol);
 
@@ -323,7 +339,7 @@ int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
 
 /* In tm6000-stds.c */
 void tm6000_get_std_res(struct tm6000_core *dev);
-int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id *norm);
+int tm6000_set_standard(struct tm6000_core *dev);
 
 /* In tm6000-i2c.c */
 int tm6000_i2c_register(struct tm6000_core *dev);
diff --git a/drivers/staging/tty/istallion.c b/drivers/staging/tty/istallion.c
index 0b266272cccd5f6a6edbab2c79c067adb178e75a..ca18cbf4e3c9f26c1d49cc980d79e59bf8ab08ba 100644
--- a/drivers/staging/tty/istallion.c
+++ b/drivers/staging/tty/istallion.c
@@ -186,7 +186,6 @@ static struct ktermios		stli_deftermios = {
  *	re-used for each stats call.
  */
 static comstats_t	stli_comstats;
-static combrd_t		stli_brdstats;
 static struct asystats	stli_cdkstats;
 
 /*****************************************************************************/
@@ -4005,6 +4004,7 @@ static int stli_getbrdstats(combrd_t __user *bp)
 {
 	struct stlibrd *brdp;
 	unsigned int i;
+	combrd_t stli_brdstats;
 
 	if (copy_from_user(&stli_brdstats, bp, sizeof(combrd_t)))
 		return -EFAULT;
diff --git a/drivers/staging/usbip/Kconfig b/drivers/staging/usbip/Kconfig
index 2c1d10acb8b52c6022461d9babb48c521f4bb93b..dd13c022068165bc3cc2b1dc160a6cbcd862c9ed 100644
--- a/drivers/staging/usbip/Kconfig
+++ b/drivers/staging/usbip/Kconfig
@@ -1,43 +1,45 @@
-config USB_IP_COMMON
-	tristate "USB IP support (EXPERIMENTAL)"
+config USBIP_CORE
+	tristate "USB/IP support (EXPERIMENTAL)"
 	depends on USB && NET && EXPERIMENTAL
 	default N
 	---help---
 	  This enables pushing USB packets over IP to allow remote
-	  machines access to USB devices directly.  For more details,
-	  and links to the userspace utility programs to let this work
-	  properly, see http://usbip.sourceforge.net/.
+	  machines direct access to USB devices. It provides the
+	  USB/IP core that is required by both drivers.
 
-	  To compile this driver as a module, choose M here: the
-	  module will be called usbip_common_mod.
+	  For more details, and to get the userspace utility
+	  programs, please see http://usbip.sourceforge.net/.
+
+	  To compile this as a module, choose M here: the module will
+	  be called usbip-core.
 
 	  If unsure, say N.
 
-config USB_IP_VHCI_HCD
-	tristate "USB IP client driver"
-	depends on USB_IP_COMMON
+config USBIP_VHCI_HCD
+	tristate "VHCI hcd"
+	depends on USBIP_CORE
 	default N
 	---help---
-	 This enables the USB IP host controller driver which will
-	 run on the client machine.
+	  This enables the USB/IP virtual host controller driver,
+	  which is run on the remote machine.
 
-	 To compile this driver as a module, choose M here: the
-	 module will be called vhci_hcd.
+	  To compile this driver as a module, choose M here: the
+	  module will be called vhci-hcd.
 
-config USB_IP_HOST
-	tristate "USB IP host driver"
-	depends on USB_IP_COMMON
+config USBIP_HOST
+	tristate "Host driver"
+	depends on USBIP_CORE
 	default N
 	---help---
-	 This enables the USB IP device driver which will run on the
-	 host machine.
+	  This enables the USB/IP host driver, which is run on the
+	  machine that is sharing the USB devices.
 
-	 To compile this driver as a module, choose M here: the
-	 module will be called usbip.
+	  To compile this driver as a module, choose M here: the
+	  module will be called usbip-host.
 
-config USB_IP_DEBUG_ENABLE
-	bool "USB-IP Debug Enable"
-	depends on USB_IP_COMMON
+config USBIP_DEBUG
+	bool "Debug messages for USB/IP"
+	depends on USBIP_CORE
 	default N
 	---help---
-	  This enables the debug messages from the USB-IP drivers.
+	  This enables the debug messages from the USB/IP drivers.
diff --git a/drivers/staging/usbip/Makefile b/drivers/staging/usbip/Makefile
index 279f3cc3eea80daa19bf2d6fe447efe4b3145d6a..9ecd61545be19de4cd9dd96aa5c4b41b952a9954 100644
--- a/drivers/staging/usbip/Makefile
+++ b/drivers/staging/usbip/Makefile
@@ -1,11 +1,10 @@
-obj-$(CONFIG_USB_IP_COMMON) += usbip_common_mod.o
-usbip_common_mod-y := usbip_common.o usbip_event.o
+ccflags-$(CONFIG_USBIP_DEBUG) := -DDEBUG
 
-obj-$(CONFIG_USB_IP_VHCI_HCD) += vhci-hcd.o
-vhci-hcd-y := vhci_sysfs.o vhci_tx.o vhci_rx.o vhci_hcd.o
-
-obj-$(CONFIG_USB_IP_HOST) += usbip.o
-usbip-y := stub_dev.o stub_main.o stub_rx.o stub_tx.o
+obj-$(CONFIG_USBIP_CORE) += usbip-core.o
+usbip-core-y := usbip_common.o usbip_event.o
 
-ccflags-$(CONFIG_USB_IP_DEBUG_ENABLE) := -DDEBUG
+obj-$(CONFIG_USBIP_VHCI_HCD) += vhci-hcd.o
+vhci-hcd-y := vhci_sysfs.o vhci_tx.o vhci_rx.o vhci_hcd.o
 
+obj-$(CONFIG_USBIP_HOST) += usbip-host.o
+usbip-host-y := stub_dev.o stub_main.o stub_rx.o stub_tx.o
diff --git a/drivers/staging/usbip/stub.h b/drivers/staging/usbip/stub.h
index 6004fcdbc1a4bd2b8d71fa4d7c54c6621e4af3c9..6592aa2ad15cacaf3b76c3370b0caf7bb0b52bb4 100644
--- a/drivers/staging/usbip/stub.h
+++ b/drivers/staging/usbip/stub.h
@@ -17,13 +17,12 @@
  * USA.
  */
 
-#include <linux/kernel.h>
 #include <linux/list.h>
-#include <linux/spinlock.h>
 #include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/module.h>
-#include <linux/net.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/usb.h>
+#include <linux/wait.h>
 
 #define STUB_BUSID_OTHER 0
 #define STUB_BUSID_REMOV 1
@@ -58,7 +57,6 @@ struct stub_device {
 	struct list_head unlink_tx;
 	struct list_head unlink_free;
 
-
 	wait_queue_head_t tx_waitq;
 };
 
@@ -87,25 +85,22 @@ struct bus_id_priv {
 	char shutdown_busid;
 };
 
+/* stub_priv is allocated from stub_priv_cache */
 extern struct kmem_cache *stub_priv_cache;
 
-
-/*-------------------------------------------------------------------------*/
-/* prototype declarations */
-
-/* stub_tx.c */
-void stub_complete(struct urb *);
-int stub_tx_loop(void *data);
-
 /* stub_dev.c */
 extern struct usb_driver stub_driver;
 
-/* stub_rx.c */
-int stub_rx_loop(void *data);
-void stub_enqueue_ret_unlink(struct stub_device *, __u32, __u32);
-
 /* stub_main.c */
 struct bus_id_priv *get_busid_priv(const char *busid);
 int del_match_busid(char *busid);
-
 void stub_device_cleanup_urbs(struct stub_device *sdev);
+
+/* stub_rx.c */
+int stub_rx_loop(void *data);
+
+/* stub_tx.c */
+void stub_enqueue_ret_unlink(struct stub_device *sdev, __u32 seqnum,
+			     __u32 status);
+void stub_complete(struct urb *urb);
+int stub_tx_loop(void *data);
diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c
index bce7d039346c264cadfbee4d8d917678ed957f75..6e99ec87fee0b26505bdb81fc1f9147c463c049f 100644
--- a/drivers/staging/usbip/stub_dev.c
+++ b/drivers/staging/usbip/stub_dev.c
@@ -17,19 +17,16 @@
  * USA.
  */
 
-#include <linux/slab.h>
+#include <linux/device.h>
 #include <linux/kthread.h>
 
 #include "usbip_common.h"
 #include "stub.h"
 
-
-
 static int stub_probe(struct usb_interface *interface,
-				const struct usb_device_id *id);
+		      const struct usb_device_id *id);
 static void stub_disconnect(struct usb_interface *interface);
 
-
 /*
  * Define device IDs here if you want to explicitly limit exportable devices.
  * In the most cases, wild card matching will be ok because driver binding can
@@ -64,12 +61,6 @@ struct usb_driver stub_driver = {
 	.id_table	= stub_table,
 };
 
-
-/*-------------------------------------------------------------------------*/
-
-/* Define sysfs entries for a usbip-bound device */
-
-
 /*
  * usbip_status shows status of usbip as long as this driver is bound to the
  * target device.
@@ -128,13 +119,11 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 			spin_unlock(&sdev->ud.lock);
 			return -EINVAL;
 		}
-
 #if 0
 		setnodelay(socket);
 		setkeepalive(socket);
 		setreuse(socket);
 #endif
-
 		sdev->ud.tcp_socket = socket;
 
 		spin_unlock(&sdev->ud.lock);
@@ -183,10 +172,8 @@ static int stub_add_files(struct device *dev)
 
 err_debug:
 	device_remove_file(dev, &dev_attr_usbip_sockfd);
-
 err_sockfd:
 	device_remove_file(dev, &dev_attr_usbip_status);
-
 err_status:
 	return err;
 }
@@ -198,12 +185,6 @@ static void stub_remove_files(struct device *dev)
 	device_remove_file(dev, &dev_attr_usbip_debug);
 }
 
-
-
-/*-------------------------------------------------------------------------*/
-
-/* Event handler functions called by an event handler thread */
-
 static void stub_shutdown_connection(struct usbip_device *ud)
 {
 	struct stub_device *sdev = container_of(ud, struct stub_device, ud);
@@ -215,7 +196,8 @@ static void stub_shutdown_connection(struct usbip_device *ud)
 	 * step 1?
 	 */
 	if (ud->tcp_socket) {
-		usbip_udbg("shutdown tcp_socket %p\n", ud->tcp_socket);
+		dev_dbg(&sdev->udev->dev, "shutdown tcp_socket %p\n",
+			ud->tcp_socket);
 		kernel_sock_shutdown(ud->tcp_socket, SHUT_RDWR);
 	}
 
@@ -244,18 +226,15 @@ static void stub_shutdown_connection(struct usbip_device *ud)
 		struct stub_unlink *unlink, *tmp;
 
 		spin_lock_irqsave(&sdev->priv_lock, flags);
-
 		list_for_each_entry_safe(unlink, tmp, &sdev->unlink_tx, list) {
 			list_del(&unlink->list);
 			kfree(unlink);
 		}
-
 		list_for_each_entry_safe(unlink, tmp,
 						 &sdev->unlink_free, list) {
 			list_del(&unlink->list);
 			kfree(unlink);
 		}
-
 		spin_unlock_irqrestore(&sdev->priv_lock, flags);
 	}
 }
@@ -266,16 +245,14 @@ static void stub_device_reset(struct usbip_device *ud)
 	struct usb_device *udev = sdev->udev;
 	int ret;
 
-	usbip_udbg("device reset");
+	dev_dbg(&udev->dev, "device reset");
 
 	ret = usb_lock_device_for_reset(udev, sdev->interface);
 	if (ret < 0) {
 		dev_err(&udev->dev, "lock for reset\n");
-
 		spin_lock(&ud->lock);
 		ud->status = SDEV_ST_ERROR;
 		spin_unlock(&ud->lock);
-
 		return;
 	}
 
@@ -306,9 +283,6 @@ static void stub_device_unusable(struct usbip_device *ud)
 	spin_unlock(&ud->lock);
 }
 
-
-/*-------------------------------------------------------------------------*/
-
 /**
  * stub_device_alloc - allocate a new stub_device struct
  * @interface: usb_interface of a new device
@@ -339,13 +313,12 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev,
 	 * devnum may change later if a device is reset. However, devid never
 	 * changes during a usbip connection.
 	 */
-	sdev->devid     = (busnum << 16) | devnum;
-
-	sdev->ud.side = USBIP_STUB;
-	sdev->ud.status = SDEV_ST_AVAILABLE;
+	sdev->devid		= (busnum << 16) | devnum;
+	sdev->ud.side		= USBIP_STUB;
+	sdev->ud.status		= SDEV_ST_AVAILABLE;
 	/* sdev->ud.lock = SPIN_LOCK_UNLOCKED; */
 	spin_lock_init(&sdev->ud.lock);
-	sdev->ud.tcp_socket = NULL;
+	sdev->ud.tcp_socket	= NULL;
 
 	INIT_LIST_HEAD(&sdev->priv_init);
 	INIT_LIST_HEAD(&sdev->priv_tx);
@@ -363,7 +336,8 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev,
 
 	usbip_start_eh(&sdev->ud);
 
-	usbip_udbg("register new interface\n");
+	dev_dbg(&interface->dev, "register new interface\n");
+
 	return sdev;
 }
 
@@ -373,14 +347,11 @@ static int stub_device_free(struct stub_device *sdev)
 		return -EINVAL;
 
 	kfree(sdev);
-	usbip_udbg("kfree udev ok\n");
+	pr_debug("kfree udev ok\n");
 
 	return 0;
 }
 
-
-/*-------------------------------------------------------------------------*/
-
 /*
  * If a usb device has multiple active interfaces, this driver is bound to all
  * the active interfaces. However, usbip exports *a* usb device (i.e., not *an*
@@ -405,10 +376,9 @@ static int stub_probe(struct usb_interface *interface,
 	/* check we should claim or not by busid_table */
 	busid_priv = get_busid_priv(udev_busid);
 	if (!busid_priv  || (busid_priv->status == STUB_BUSID_REMOV) ||
-			     (busid_priv->status == STUB_BUSID_OTHER)) {
-		dev_info(&interface->dev,
-			 "this device %s is not in match_busid table. skip!\n",
-			 udev_busid);
+	    (busid_priv->status == STUB_BUSID_OTHER)) {
+		dev_info(&interface->dev, "%s is not in match_busid table... "
+			 "skip!\n", udev_busid);
 
 		/*
 		 * Return value should be ENODEV or ENOXIO to continue trying
@@ -418,36 +388,35 @@ static int stub_probe(struct usb_interface *interface,
 		return -ENODEV;
 	}
 
-	if (udev->descriptor.bDeviceClass ==  USB_CLASS_HUB) {
-		usbip_udbg("this device %s is a usb hub device. skip!\n",
-								udev_busid);
+	if (udev->descriptor.bDeviceClass == USB_CLASS_HUB) {
+		dev_dbg(&udev->dev, "%s is a usb hub device... skip!\n",
+			 udev_busid);
 		return -ENODEV;
 	}
 
 	if (!strcmp(udev->bus->bus_name, "vhci_hcd")) {
-		usbip_udbg("this device %s is attached on vhci_hcd. skip!\n",
-								udev_busid);
+		dev_dbg(&udev->dev, "%s is attached on vhci_hcd... skip!\n",
+			 udev_busid);
 		return -ENODEV;
 	}
 
-
 	if (busid_priv->status == STUB_BUSID_ALLOC) {
 		sdev = busid_priv->sdev;
 		if (!sdev)
 			return -ENODEV;
 
 		busid_priv->interf_count++;
-		dev_info(&interface->dev,
-		 "USB/IP Stub: register a new interface "
-		 "(bus %u dev %u ifn %u)\n", udev->bus->busnum, udev->devnum,
-		 interface->cur_altsetting->desc.bInterfaceNumber);
+		dev_info(&interface->dev, "usbip-host: register new interface "
+			 "(bus %u dev %u ifn %u)\n",
+			 udev->bus->busnum, udev->devnum,
+			 interface->cur_altsetting->desc.bInterfaceNumber);
 
 		/* set private data to usb_interface */
 		usb_set_intfdata(interface, sdev);
 
 		err = stub_add_files(&interface->dev);
 		if (err) {
-			dev_err(&interface->dev, "create sysfs files for %s\n",
+			dev_err(&interface->dev, "stub_add_files for %s\n",
 				udev_busid);
 			usb_set_intfdata(interface, NULL);
 			busid_priv->interf_count--;
@@ -464,7 +433,7 @@ static int stub_probe(struct usb_interface *interface,
 	if (!sdev)
 		return -ENOMEM;
 
-	dev_info(&interface->dev, "USB/IP Stub: register a new device "
+	dev_info(&interface->dev, "usbip-host: register new device "
 		 "(bus %u dev %u ifn %u)\n", udev->bus->busnum, udev->devnum,
 		 interface->cur_altsetting->desc.bInterfaceNumber);
 
@@ -479,8 +448,7 @@ static int stub_probe(struct usb_interface *interface,
 
 	err = stub_add_files(&interface->dev);
 	if (err) {
-		dev_err(&interface->dev, "create sysfs files for %s\n",
-			udev_busid);
+		dev_err(&interface->dev, "stub_add_files for %s\n", udev_busid);
 		usb_set_intfdata(interface, NULL);
 		usb_put_intf(interface);
 
@@ -504,10 +472,8 @@ static void shutdown_busid(struct bus_id_priv *busid_priv)
 		/* 2. wait for the stop of the event handler */
 		usbip_stop_eh(&busid_priv->sdev->ud);
 	}
-
 }
 
-
 /*
  * called in usb_disconnect() or usb_deregister()
  * but only if actconfig(active configuration) exists
@@ -518,10 +484,9 @@ static void stub_disconnect(struct usb_interface *interface)
 	const char *udev_busid = dev_name(interface->dev.parent);
 	struct bus_id_priv *busid_priv;
 
-	busid_priv = get_busid_priv(udev_busid);
-
-	usbip_udbg("Enter\n");
+	dev_dbg(&interface->dev, "Enter\n");
 
+	busid_priv = get_busid_priv(udev_busid);
 	if (!busid_priv) {
 		BUG();
 		return;
@@ -531,7 +496,7 @@ static void stub_disconnect(struct usb_interface *interface)
 
 	/* get stub_device */
 	if (!sdev) {
-		err(" could not get device from inteface data");
+		dev_err(&interface->dev, "could not get device");
 		/* BUG(); */
 		return;
 	}
@@ -559,7 +524,6 @@ static void stub_disconnect(struct usb_interface *interface)
 
 	busid_priv->interf_count = 0;
 
-
 	/* 1. shutdown the current connection */
 	shutdown_busid(busid_priv);
 
@@ -576,5 +540,4 @@ static void stub_disconnect(struct usb_interface *interface)
 		busid_priv->status = STUB_BUSID_OTHER;
 		del_match_busid((char *)udev_busid);
 	}
-	usbip_udbg("bye\n");
 }
diff --git a/drivers/staging/usbip/stub_main.c b/drivers/staging/usbip/stub_main.c
index 076a7e5310987afca3e5494f8bbe54d2af4ef680..e9085d6639450d9835a4d6e86e1adad8f7e294ac 100644
--- a/drivers/staging/usbip/stub_main.c
+++ b/drivers/staging/usbip/stub_main.c
@@ -17,24 +17,17 @@
  * USA.
  */
 
-#include <linux/slab.h>
+#include <linux/string.h>
 
 #include "usbip_common.h"
 #include "stub.h"
 
-/* Version Information */
-#define DRIVER_VERSION "1.0"
 #define DRIVER_AUTHOR "Takahiro Hirofuchi"
-#define DRIVER_DESC "Stub Driver for USB/IP"
+#define DRIVER_DESC "USB/IP Host Driver"
 
 /* stub_priv is allocated from stub_priv_cache */
 struct kmem_cache *stub_priv_cache;
 
-/*-------------------------------------------------------------------------*/
-
-/* Define sysfs entries for the usbip driver */
-
-
 /*
  * busid_tables defines matching busids that usbip can grab. A user can change
  * dynamically what device is locally used and what device is exported to a
@@ -44,7 +37,6 @@ struct kmem_cache *stub_priv_cache;
 static struct bus_id_priv busid_table[MAX_BUSID];
 static spinlock_t busid_table_lock;
 
-
 int match_busid(const char *busid)
 {
 	int i;
@@ -148,11 +140,11 @@ int del_match_busid(char *busid)
 
 	return -1;
 }
+
 static void init_busid_table(void)
 {
 	int i;
 
-
 	for (i = 0; i < MAX_BUSID; i++) {
 		memset(busid_table[i].name, 0, BUSID_SIZE);
 		busid_table[i].status = STUB_BUSID_OTHER;
@@ -160,11 +152,12 @@ static void init_busid_table(void)
 		busid_table[i].sdev = NULL;
 		busid_table[i].shutdown_busid = 0;
 	}
+
 	spin_lock_init(&busid_table_lock);
 }
 
 static ssize_t store_match_busid(struct device_driver *dev, const char *buf,
-		size_t count)
+				 size_t count)
 {
 	int len;
 	char busid[BUSID_SIZE];
@@ -181,33 +174,25 @@ static ssize_t store_match_busid(struct device_driver *dev, const char *buf,
 
 	strncpy(busid, buf + 4, BUSID_SIZE);
 
-
 	if (!strncmp(buf, "add ", 4)) {
 		if (add_match_busid(busid) < 0)
 			return -ENOMEM;
 		else {
-			usbip_udbg("add busid %s\n", busid);
+			pr_debug("add busid %s\n", busid);
 			return count;
 		}
 	} else if (!strncmp(buf, "del ", 4)) {
 		if (del_match_busid(busid) < 0)
 			return -ENODEV;
 		else {
-			usbip_udbg("del busid %s\n", busid);
+			pr_debug("del busid %s\n", busid);
 			return count;
 		}
 	} else
 		return -EINVAL;
 }
-
 static DRIVER_ATTR(match_busid, S_IRUSR|S_IWUSR, show_match_busid,
-							store_match_busid);
-
-
-
-/*-------------------------------------------------------------------------*/
-
-/* Cleanup functions used to free private data */
+		   store_match_busid);
 
 static struct stub_priv *stub_priv_pop_from_listhead(struct list_head *listhead)
 {
@@ -254,27 +239,23 @@ void stub_device_cleanup_urbs(struct stub_device *sdev)
 {
 	struct stub_priv *priv;
 
-	usbip_udbg("free sdev %p\n", sdev);
+	dev_dbg(&sdev->udev->dev, "free sdev %p\n", sdev);
 
 	while ((priv = stub_priv_pop(sdev))) {
 		struct urb *urb = priv->urb;
 
-		usbip_udbg("   free urb %p\n", urb);
+		dev_dbg(&sdev->udev->dev, "free urb %p\n", urb);
 		usb_kill_urb(urb);
 
 		kmem_cache_free(stub_priv_cache, priv);
 
 		kfree(urb->transfer_buffer);
-
 		kfree(urb->setup_packet);
 
 		usb_free_urb(urb);
 	}
 }
 
-
-/*-------------------------------------------------------------------------*/
-
 static int __init usb_stub_init(void)
 {
 	int ret;
@@ -284,20 +265,17 @@ static int __init usb_stub_init(void)
 					    SLAB_HWCACHE_ALIGN, NULL);
 
 	if (!stub_priv_cache) {
-		printk(KERN_ERR KBUILD_MODNAME
-		       ": create stub_priv_cache error\n");
+		pr_err("create stub_priv_cache error\n");
 		return -ENOMEM;
 	}
 
 	ret = usb_register(&stub_driver);
 	if (ret) {
-		printk(KERN_ERR KBUILD_MODNAME ": usb_register failed %d\n",
-		       ret);
+		pr_err("usb_register failed %d\n", ret);
 		goto error_usb_register;
 	}
 
-	printk(KERN_INFO KBUILD_MODNAME ":"
-	       DRIVER_DESC ":" DRIVER_VERSION "\n");
+	pr_info(DRIVER_DESC " " USBIP_VERSION "\n");
 
 	init_busid_table();
 
@@ -305,7 +283,7 @@ static int __init usb_stub_init(void)
 				 &driver_attr_match_busid);
 
 	if (ret) {
-		printk(KERN_ERR KBUILD_MODNAME ": create driver sysfs\n");
+		pr_err("create driver sysfs\n");
 		goto error_create_file;
 	}
 
@@ -337,3 +315,4 @@ module_exit(usb_stub_exit);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
+MODULE_VERSION(USBIP_VERSION);
diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/staging/usbip/stub_rx.c
index 51fbd09864751cc3de95b091dda6e822c0f9660a..a5c1fa1f0430c7d5a5b4921a55a212f347ae52ca 100644
--- a/drivers/staging/usbip/stub_rx.c
+++ b/drivers/staging/usbip/stub_rx.c
@@ -17,13 +17,13 @@
  * USA.
  */
 
-#include <linux/slab.h>
+#include <asm/byteorder.h>
 #include <linux/kthread.h>
+#include <linux/usb.h>
+#include <linux/usb/hcd.h>
 
 #include "usbip_common.h"
 #include "stub.h"
-#include <linux/usb/hcd.h>
-
 
 static int is_clear_halt_cmd(struct urb *urb)
 {
@@ -43,7 +43,7 @@ static int is_set_interface_cmd(struct urb *urb)
 	req = (struct usb_ctrlrequest *) urb->setup_packet;
 
 	return (req->bRequest == USB_REQ_SET_INTERFACE) &&
-		   (req->bRequestType == USB_RECIP_INTERFACE);
+		(req->bRequestType == USB_RECIP_INTERFACE);
 }
 
 static int is_set_configuration_cmd(struct urb *urb)
@@ -53,7 +53,7 @@ static int is_set_configuration_cmd(struct urb *urb)
 	req = (struct usb_ctrlrequest *) urb->setup_packet;
 
 	return (req->bRequest == USB_REQ_SET_CONFIGURATION) &&
-		   (req->bRequestType == USB_RECIP_DEVICE);
+		(req->bRequestType == USB_RECIP_DEVICE);
 }
 
 static int is_reset_device_cmd(struct urb *urb)
@@ -67,8 +67,8 @@ static int is_reset_device_cmd(struct urb *urb)
 	index = le16_to_cpu(req->wIndex);
 
 	if ((req->bRequest == USB_REQ_SET_FEATURE) &&
-			(req->bRequestType == USB_RT_PORT) &&
-			(value == USB_PORT_FEAT_RESET)) {
+	    (req->bRequestType == USB_RT_PORT) &&
+	    (value == USB_PORT_FEAT_RESET)) {
 		usbip_dbg_stub_rx("reset_device_cmd, port %u\n", index);
 		return 1;
 	} else
@@ -102,11 +102,11 @@ static int tweak_clear_halt_cmd(struct urb *urb)
 
 	ret = usb_clear_halt(urb->dev, target_pipe);
 	if (ret < 0)
-		usbip_uinfo("clear_halt error: devnum %d endp %d, %d\n",
-					urb->dev->devnum, target_endp, ret);
+		dev_err(&urb->dev->dev, "usb_clear_halt error: devnum %d endp "
+			"%d ret %d\n", urb->dev->devnum, target_endp, ret);
 	else
-		usbip_uinfo("clear_halt done: devnum %d endp %d\n",
-					urb->dev->devnum, target_endp);
+		dev_info(&urb->dev->dev, "usb_clear_halt done: devnum %d endp "
+			 "%d\n", urb->dev->devnum, target_endp);
 
 	return ret;
 }
@@ -122,17 +122,16 @@ static int tweak_set_interface_cmd(struct urb *urb)
 	alternate = le16_to_cpu(req->wValue);
 	interface = le16_to_cpu(req->wIndex);
 
-	usbip_dbg_stub_rx("set_interface: inf %u alt %u\n", interface,
-								alternate);
+	usbip_dbg_stub_rx("set_interface: inf %u alt %u\n",
+			  interface, alternate);
 
 	ret = usb_set_interface(urb->dev, interface, alternate);
 	if (ret < 0)
-		usbip_uinfo("set_interface error: inf %u alt %u, %d\n",
-					interface, alternate, ret);
+		dev_err(&urb->dev->dev, "usb_set_interface error: inf %u alt "
+			"%u ret %d\n", interface, alternate, ret);
 	else
-		usbip_uinfo("set_interface done: inf %u alt %u\n",
-							interface,
-							alternate);
+		dev_info(&urb->dev->dev, "usb_set_interface done: inf %u alt "
+			 "%u\n", interface, alternate);
 
 	return ret;
 }
@@ -161,9 +160,8 @@ static int tweak_set_configuration_cmd(struct urb *urb)
 	 * A user may need to set a special configuration value before
 	 * exporting the device.
 	 */
-	usbip_uinfo("set_configuration (%d) to %s\n", config,
-						dev_name(&urb->dev->dev));
-	usbip_uinfo("but, skip!\n");
+	dev_info(&urb->dev->dev, "usb_set_configuration %d to %s... skip!\n",
+		 config, dev_name(&urb->dev->dev));
 
 	return 0;
 	/* return usb_driver_set_configuration(urb->dev, config); */
@@ -174,7 +172,7 @@ static int tweak_reset_device_cmd(struct urb *urb)
 	struct stub_priv *priv = (struct stub_priv *) urb->context;
 	struct stub_device *sdev = priv->sdev;
 
-	usbip_uinfo("reset_device %s\n", dev_name(&urb->dev->dev));
+	dev_info(&urb->dev->dev, "usb_queue_reset_device\n");
 
 	/*
 	 * usb_lock_device_for_reset caused a deadlock: it causes the driver
@@ -228,13 +226,12 @@ static void tweak_special_requests(struct urb *urb)
  * See also comments about unlinking strategy in vhci_hcd.c.
  */
 static int stub_recv_cmd_unlink(struct stub_device *sdev,
-						struct usbip_header *pdu)
+				struct usbip_header *pdu)
 {
 	unsigned long flags;
 
 	struct stub_priv *priv;
 
-
 	spin_lock_irqsave(&sdev->priv_lock, flags);
 
 	list_for_each_entry(priv, &sdev->priv_init, list) {
@@ -289,7 +286,7 @@ static int stub_recv_cmd_unlink(struct stub_device *sdev,
 	}
 
 	usbip_dbg_stub_rx("seqnum %d is not pending\n",
-						pdu->u.cmd_unlink.seqnum);
+			  pdu->u.cmd_unlink.seqnum);
 
 	/*
 	 * The urb of the unlink target is not found in priv_init queue. It was
@@ -301,7 +298,6 @@ static int stub_recv_cmd_unlink(struct stub_device *sdev,
 
 	spin_unlock_irqrestore(&sdev->priv_lock, flags);
 
-
 	return 0;
 }
 
@@ -370,8 +366,6 @@ static int get_pipe(struct stub_device *sdev, int epnum, int dir)
 	}
 
 	epd = &ep->desc;
-
-
 #if 0
 	/* epnum 0 is always control */
 	if (epnum == 0) {
@@ -381,7 +375,6 @@ static int get_pipe(struct stub_device *sdev, int epnum, int dir)
 			return usb_rcvctrlpipe(udev, 0);
 	}
 #endif
-
 	if (usb_endpoint_xfer_control(epd)) {
 		if (dir == USBIP_DIR_OUT)
 			return usb_sndctrlpipe(udev, epnum);
@@ -430,19 +423,19 @@ static void masking_bogus_flags(struct urb *urb)
 		return;
 
 	ep = (usb_pipein(urb->pipe) ? dev->ep_in : dev->ep_out)
-			[usb_pipeendpoint(urb->pipe)];
+		[usb_pipeendpoint(urb->pipe)];
 	if (!ep)
 		return;
 
 	xfertype = usb_endpoint_type(&ep->desc);
 	if (xfertype == USB_ENDPOINT_XFER_CONTROL) {
 		struct usb_ctrlrequest *setup =
-				(struct usb_ctrlrequest *) urb->setup_packet;
+			(struct usb_ctrlrequest *) urb->setup_packet;
 
 		if (!setup)
 			return;
 		is_out = !(setup->bRequestType & USB_DIR_IN) ||
-				!setup->wLength;
+			!setup->wLength;
 	} else {
 		is_out = usb_endpoint_dir_out(&ep->desc);
 	}
@@ -478,7 +471,6 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
 	struct usb_device *udev = sdev->udev;
 	int pipe = get_pipe(sdev, pdu->base.ep, pdu->base.direction);
 
-
 	priv = stub_priv_alloc(sdev, pdu);
 	if (!priv)
 		return;
@@ -486,7 +478,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
 	/* setup a urb */
 	if (usb_pipeisoc(pipe))
 		priv->urb = usb_alloc_urb(pdu->u.cmd_submit.number_of_packets,
-								GFP_KERNEL);
+					  GFP_KERNEL);
 	else
 		priv->urb = usb_alloc_urb(0, GFP_KERNEL);
 
@@ -500,7 +492,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
 	if (pdu->u.cmd_submit.transfer_buffer_length > 0) {
 		priv->urb->transfer_buffer =
 			kzalloc(pdu->u.cmd_submit.transfer_buffer_length,
-								GFP_KERNEL);
+				GFP_KERNEL);
 		if (!priv->urb->transfer_buffer) {
 			dev_err(&sdev->interface->dev, "malloc x_buff\n");
 			usbip_event_add(ud, SDEV_EVENT_ERROR_MALLOC);
@@ -541,7 +533,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
 
 	if (ret == 0)
 		usbip_dbg_stub_rx("submit urb ok, seqnum %u\n",
-							pdu->base.seqnum);
+				  pdu->base.seqnum);
 	else {
 		dev_err(&sdev->interface->dev, "submit_urb error, %d\n", ret);
 		usbip_dump_header(pdu);
@@ -602,9 +594,8 @@ static void stub_rx_pdu(struct usbip_device *ud)
 		/* NOTREACHED */
 		dev_err(dev, "unknown pdu\n");
 		usbip_event_add(ud, SDEV_EVENT_ERROR_TCP);
-		return;
+		break;
 	}
-
 }
 
 int stub_rx_loop(void *data)
@@ -617,5 +608,6 @@ int stub_rx_loop(void *data)
 
 		stub_rx_pdu(ud);
 	}
+
 	return 0;
 }
diff --git a/drivers/staging/usbip/stub_tx.c b/drivers/staging/usbip/stub_tx.c
index 64a52b26dcf6d7fe9d185372393a11f8af0e0149..fda2bc95e85987d4be49ff8420f66bdcd2e02ac0 100644
--- a/drivers/staging/usbip/stub_tx.c
+++ b/drivers/staging/usbip/stub_tx.c
@@ -17,13 +17,12 @@
  * USA.
  */
 
-#include <linux/slab.h>
 #include <linux/kthread.h>
+#include <linux/socket.h>
 
 #include "usbip_common.h"
 #include "stub.h"
 
-
 static void stub_free_priv_and_urb(struct stub_priv *priv)
 {
 	struct urb *urb = priv->urb;
@@ -71,28 +70,29 @@ void stub_complete(struct urb *urb)
 
 	usbip_dbg_stub_tx("complete! status %d\n", urb->status);
 
-
 	switch (urb->status) {
 	case 0:
 		/* OK */
 		break;
 	case -ENOENT:
-		usbip_uinfo("stopped by a call of usb_kill_urb() because of"
-					"cleaning up a virtual connection\n");
+		dev_info(&urb->dev->dev, "stopped by a call to usb_kill_urb() "
+			 "because of cleaning up a virtual connection\n");
 		return;
 	case -ECONNRESET:
-		usbip_uinfo("unlinked by a call of usb_unlink_urb()\n");
+		dev_info(&urb->dev->dev, "unlinked by a call to "
+			 "usb_unlink_urb()\n");
 		break;
 	case -EPIPE:
-		usbip_uinfo("endpoint %d is stalled\n",
-						usb_pipeendpoint(urb->pipe));
+		dev_info(&urb->dev->dev, "endpoint %d is stalled\n",
+			 usb_pipeendpoint(urb->pipe));
 		break;
 	case -ESHUTDOWN:
-		usbip_uinfo("device removed?\n");
+		dev_info(&urb->dev->dev, "device removed?\n");
 		break;
 	default:
-		usbip_uinfo("urb completion with non-zero status %d\n",
-							urb->status);
+		dev_info(&urb->dev->dev, "urb completion with non-zero status "
+			 "%d\n", urb->status);
+		break;
 	}
 
 	/* link a urb to the queue of tx. */
@@ -104,25 +104,20 @@ void stub_complete(struct urb *urb)
 	} else
 		list_move_tail(&priv->list, &sdev->priv_tx);
 
-
 	spin_unlock_irqrestore(&sdev->priv_lock, flags);
 
 	/* wake up tx_thread */
 	wake_up(&sdev->tx_waitq);
 }
 
-
-/*-------------------------------------------------------------------------*/
-/* fill PDU */
-
 static inline void setup_base_pdu(struct usbip_header_basic *base,
-		__u32 command, __u32 seqnum)
+				  __u32 command, __u32 seqnum)
 {
 	base->command = command;
 	base->seqnum  = seqnum;
 	base->devid   = 0;
 	base->ep      = 0;
-	base->direction   = 0;
+	base->direction = 0;
 }
 
 static void setup_ret_submit_pdu(struct usbip_header *rpdu, struct urb *urb)
@@ -130,22 +125,16 @@ static void setup_ret_submit_pdu(struct usbip_header *rpdu, struct urb *urb)
 	struct stub_priv *priv = (struct stub_priv *) urb->context;
 
 	setup_base_pdu(&rpdu->base, USBIP_RET_SUBMIT, priv->seqnum);
-
 	usbip_pack_pdu(rpdu, urb, USBIP_RET_SUBMIT, 1);
 }
 
 static void setup_ret_unlink_pdu(struct usbip_header *rpdu,
-		struct stub_unlink *unlink)
+				 struct stub_unlink *unlink)
 {
 	setup_base_pdu(&rpdu->base, USBIP_RET_UNLINK, unlink->seqnum);
-
 	rpdu->u.ret_unlink.status = unlink->status;
 }
 
-
-/*-------------------------------------------------------------------------*/
-/* send RET_SUBMIT */
-
 static struct stub_priv *dequeue_from_priv_tx(struct stub_device *sdev)
 {
 	unsigned long flags;
@@ -203,7 +192,7 @@ static int stub_send_ret_submit(struct stub_device *sdev)
 		/* 1. setup usbip_header */
 		setup_ret_submit_pdu(&pdu_header, urb);
 		usbip_dbg_stub_tx("setup txdata seqnum: %d urb: %p\n",
-						pdu_header.base.seqnum, urb);
+				  pdu_header.base.seqnum, urb);
 		/*usbip_dump_header(pdu_header);*/
 		usbip_header_correct_endian(&pdu_header, 1);
 
@@ -214,14 +203,14 @@ static int stub_send_ret_submit(struct stub_device *sdev)
 
 		/* 2. setup transfer buffer */
 		if (usb_pipein(urb->pipe) &&
-				usb_pipetype(urb->pipe) != PIPE_ISOCHRONOUS &&
-					urb->actual_length > 0) {
+		    usb_pipetype(urb->pipe) != PIPE_ISOCHRONOUS &&
+		    urb->actual_length > 0) {
 			iov[iovnum].iov_base = urb->transfer_buffer;
 			iov[iovnum].iov_len  = urb->actual_length;
 			iovnum++;
 			txsize += urb->actual_length;
 		} else if (usb_pipein(urb->pipe) &&
-				usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS) {
+			   usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS) {
 			/*
 			 * For isochronous packets: actual length is the sum of
 			 * the actual length of the individual, packets, but as
@@ -232,18 +221,23 @@ static int stub_send_ret_submit(struct stub_device *sdev)
 
 			int i;
 			for (i = 0; i < urb->number_of_packets; i++) {
-				iov[iovnum].iov_base = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
-				iov[iovnum].iov_len = urb->iso_frame_desc[i].actual_length;
+				iov[iovnum].iov_base = urb->transfer_buffer +
+					urb->iso_frame_desc[i].offset;
+				iov[iovnum].iov_len =
+					urb->iso_frame_desc[i].actual_length;
 				iovnum++;
 				txsize += urb->iso_frame_desc[i].actual_length;
 			}
 
 			if (txsize != sizeof(pdu_header) + urb->actual_length) {
 				dev_err(&sdev->interface->dev,
-					"actual length of urb (%d) does not match iso packet sizes (%d)\n",
-					urb->actual_length, txsize-sizeof(pdu_header));
+					"actual length of urb %d does not "
+					"match iso packet sizes %lu\n",
+					urb->actual_length,
+					txsize-sizeof(pdu_header));
 				kfree(iov);
-				usbip_event_add(&sdev->ud, SDEV_EVENT_ERROR_TCP);
+				usbip_event_add(&sdev->ud,
+						SDEV_EVENT_ERROR_TCP);
 			   return -1;
 			}
 		}
@@ -285,20 +279,14 @@ static int stub_send_ret_submit(struct stub_device *sdev)
 	}
 
 	spin_lock_irqsave(&sdev->priv_lock, flags);
-
 	list_for_each_entry_safe(priv, tmp, &sdev->priv_free, list) {
 		stub_free_priv_and_urb(priv);
 	}
-
 	spin_unlock_irqrestore(&sdev->priv_lock, flags);
 
 	return total_size;
 }
 
-
-/*-------------------------------------------------------------------------*/
-/* send RET_UNLINK */
-
 static struct stub_unlink *dequeue_from_unlink_tx(struct stub_device *sdev)
 {
 	unsigned long flags;
@@ -317,7 +305,6 @@ static struct stub_unlink *dequeue_from_unlink_tx(struct stub_device *sdev)
 	return NULL;
 }
 
-
 static int stub_send_ret_unlink(struct stub_device *sdev)
 {
 	unsigned long flags;
@@ -358,13 +345,10 @@ static int stub_send_ret_unlink(struct stub_device *sdev)
 			return -1;
 		}
 
-
 		usbip_dbg_stub_tx("send txdata\n");
-
 		total_size += txsize;
 	}
 
-
 	spin_lock_irqsave(&sdev->priv_lock, flags);
 
 	list_for_each_entry_safe(unlink, tmp, &sdev->unlink_free, list) {
@@ -377,9 +361,6 @@ static int stub_send_ret_unlink(struct stub_device *sdev)
 	return total_size;
 }
 
-
-/*-------------------------------------------------------------------------*/
-
 int stub_tx_loop(void *data)
 {
 	struct usbip_device *ud = data;
@@ -410,9 +391,9 @@ int stub_tx_loop(void *data)
 			break;
 
 		wait_event_interruptible(sdev->tx_waitq,
-				(!list_empty(&sdev->priv_tx) ||
-				 !list_empty(&sdev->unlink_tx) ||
-				 kthread_should_stop()));
+					 (!list_empty(&sdev->priv_tx) ||
+					  !list_empty(&sdev->unlink_tx) ||
+					  kthread_should_stop()));
 	}
 
 	return 0;
diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c
index 7b1fe45bf7ddf71c733c9853ed30c5fe26c5d98a..433a3b6207d6531816ccf8bf580158b8530ea155 100644
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -17,53 +17,46 @@
  * USA.
  */
 
-#include <linux/kernel.h>
+#include <asm/byteorder.h>
 #include <linux/file.h>
-#include <linux/tcp.h>
-#include <linux/in.h>
-#include <linux/kthread.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
 #include <linux/slab.h>
-#include "usbip_common.h"
+#include <net/sock.h>
 
-/* version information */
-#define DRIVER_VERSION "1.0"
-#define DRIVER_AUTHOR "Takahiro Hirofuchi <hirofuchi _at_ users.sourceforge.net>"
-#define DRIVER_DESC "usbip common driver"
+#include "usbip_common.h"
 
-/*-------------------------------------------------------------------------*/
-/* debug routines */
+#define DRIVER_AUTHOR "Takahiro Hirofuchi <hirofuchi@users.sourceforge.net>"
+#define DRIVER_DESC "USB/IP Core"
 
-#ifdef CONFIG_USB_IP_DEBUG_ENABLE
+#ifdef CONFIG_USBIP_DEBUG
 unsigned long usbip_debug_flag = 0xffffffff;
 #else
 unsigned long usbip_debug_flag;
 #endif
 EXPORT_SYMBOL_GPL(usbip_debug_flag);
 
-
 /* FIXME */
 struct device_attribute dev_attr_usbip_debug;
 EXPORT_SYMBOL_GPL(dev_attr_usbip_debug);
 
-
 static ssize_t show_flag(struct device *dev, struct device_attribute *attr,
-								char *buf)
+			 char *buf)
 {
 	return sprintf(buf, "%lx\n", usbip_debug_flag);
 }
 
 static ssize_t store_flag(struct device *dev, struct device_attribute *attr,
-		const char *buf, size_t count)
+			  const char *buf, size_t count)
 {
 	sscanf(buf, "%lx", &usbip_debug_flag);
-
 	return count;
 }
 DEVICE_ATTR(usbip_debug, (S_IRUGO | S_IWUSR), show_flag, store_flag);
 
 static void usbip_dump_buffer(char *buff, int bufflen)
 {
-	print_hex_dump(KERN_DEBUG, "usb-ip", DUMP_PREFIX_OFFSET, 16, 4,
+	print_hex_dump(KERN_DEBUG, "usbip-core", DUMP_PREFIX_OFFSET, 16, 4,
 		       buff, bufflen, false);
 }
 
@@ -74,29 +67,25 @@ static void usbip_dump_pipe(unsigned int p)
 	unsigned char dev = usb_pipedevice(p);
 	unsigned char dir = usb_pipein(p);
 
-	printk(KERN_DEBUG "dev(%d) ", dev);
-	printk(KERN_DEBUG "ep(%d) ",  ep);
-	printk(KERN_DEBUG "%s ", dir ? "IN" : "OUT");
+	pr_debug("dev(%d) ep(%d) [%s] ", dev, ep, dir ? "IN" : "OUT");
 
 	switch (type) {
 	case PIPE_ISOCHRONOUS:
-		printk(KERN_DEBUG "%s ", "ISO");
+		pr_debug("ISO\n");
 		break;
 	case PIPE_INTERRUPT:
-		printk(KERN_DEBUG "%s ", "INT");
+		pr_debug("INT\n");
 		break;
 	case PIPE_CONTROL:
-		printk(KERN_DEBUG "%s ", "CTL");
+		pr_debug("CTRL\n");
 		break;
 	case PIPE_BULK:
-		printk(KERN_DEBUG "%s ", "BLK");
+		pr_debug("BULK\n");
 		break;
 	default:
-		printk(KERN_DEBUG "ERR");
+		pr_debug("ERR\n");
+		break;
 	}
-
-	printk(KERN_DEBUG "\n");
-
 }
 
 static void usbip_dump_usb_device(struct usb_device *udev)
@@ -104,60 +93,59 @@ static void usbip_dump_usb_device(struct usb_device *udev)
 	struct device *dev = &udev->dev;
 	int i;
 
-	dev_dbg(dev, "       devnum(%d) devpath(%s)",
+	dev_dbg(dev, "       devnum(%d) devpath(%s) ",
 		udev->devnum, udev->devpath);
 
 	switch (udev->speed) {
 	case USB_SPEED_HIGH:
-		printk(KERN_DEBUG " SPD_HIGH");
+		pr_debug("SPD_HIGH ");
 		break;
 	case USB_SPEED_FULL:
-		printk(KERN_DEBUG " SPD_FULL");
+		pr_debug("SPD_FULL ");
 		break;
 	case USB_SPEED_LOW:
-		printk(KERN_DEBUG " SPD_LOW");
+		pr_debug("SPD_LOW ");
 		break;
 	case USB_SPEED_UNKNOWN:
-		printk(KERN_DEBUG " SPD_UNKNOWN");
+		pr_debug("SPD_UNKNOWN ");
 		break;
 	default:
-		printk(KERN_DEBUG " SPD_ERROR");
+		pr_debug("SPD_ERROR ");
+		break;
 	}
 
-	printk(KERN_DEBUG " tt %p, ttport %d", udev->tt, udev->ttport);
-	printk(KERN_DEBUG "\n");
+	pr_debug("tt %p, ttport %d\n", udev->tt, udev->ttport);
 
 	dev_dbg(dev, "                    ");
 	for (i = 0; i < 16; i++)
-		printk(KERN_DEBUG " %2u", i);
-	printk(KERN_DEBUG "\n");
+		pr_debug(" %2u", i);
+	pr_debug("\n");
 
 	dev_dbg(dev, "       toggle0(IN) :");
 	for (i = 0; i < 16; i++)
-		printk(KERN_DEBUG " %2u", (udev->toggle[0] & (1 << i)) ? 1 : 0);
-	printk(KERN_DEBUG "\n");
+		pr_debug(" %2u", (udev->toggle[0] & (1 << i)) ? 1 : 0);
+	pr_debug("\n");
 
 	dev_dbg(dev, "       toggle1(OUT):");
 	for (i = 0; i < 16; i++)
-		printk(KERN_DEBUG " %2u", (udev->toggle[1] & (1 << i)) ? 1 : 0);
-	printk(KERN_DEBUG "\n");
-
+		pr_debug(" %2u", (udev->toggle[1] & (1 << i)) ? 1 : 0);
+	pr_debug("\n");
 
 	dev_dbg(dev, "       epmaxp_in   :");
 	for (i = 0; i < 16; i++) {
 		if (udev->ep_in[i])
-			printk(KERN_DEBUG " %2u",
-			     le16_to_cpu(udev->ep_in[i]->desc.wMaxPacketSize));
+			pr_debug(" %2u",
+			    le16_to_cpu(udev->ep_in[i]->desc.wMaxPacketSize));
 	}
-	printk(KERN_DEBUG "\n");
+	pr_debug("\n");
 
 	dev_dbg(dev, "       epmaxp_out  :");
 	for (i = 0; i < 16; i++) {
 		if (udev->ep_out[i])
-			printk(KERN_DEBUG " %2u",
-			     le16_to_cpu(udev->ep_out[i]->desc.wMaxPacketSize));
+			pr_debug(" %2u",
+			    le16_to_cpu(udev->ep_out[i]->desc.wMaxPacketSize));
 	}
-	printk(KERN_DEBUG "\n");
+	pr_debug("\n");
 
 	dev_dbg(dev, "parent %p, bus %p\n", udev->parent, udev->bus);
 
@@ -176,91 +164,84 @@ static void usbip_dump_request_type(__u8 rt)
 {
 	switch (rt & USB_RECIP_MASK) {
 	case USB_RECIP_DEVICE:
-		printk(KERN_DEBUG "DEVICE");
+		pr_debug("DEVICE");
 		break;
 	case USB_RECIP_INTERFACE:
-		printk(KERN_DEBUG "INTERF");
+		pr_debug("INTERF");
 		break;
 	case USB_RECIP_ENDPOINT:
-		printk(KERN_DEBUG "ENDPOI");
+		pr_debug("ENDPOI");
 		break;
 	case USB_RECIP_OTHER:
-		printk(KERN_DEBUG "OTHER ");
+		pr_debug("OTHER ");
 		break;
 	default:
-		printk(KERN_DEBUG "------");
+		pr_debug("------");
+		break;
 	}
 }
 
 static void usbip_dump_usb_ctrlrequest(struct usb_ctrlrequest *cmd)
 {
 	if (!cmd) {
-		printk(KERN_DEBUG "      %s : null pointer\n", __func__);
+		pr_debug("       : null pointer\n");
 		return;
 	}
 
-	printk(KERN_DEBUG "       ");
-	printk(KERN_DEBUG "bRequestType(%02X) ", cmd->bRequestType);
-	printk(KERN_DEBUG "bRequest(%02X) " , cmd->bRequest);
-	printk(KERN_DEBUG "wValue(%04X) ", cmd->wValue);
-	printk(KERN_DEBUG "wIndex(%04X) ", cmd->wIndex);
-	printk(KERN_DEBUG "wLength(%04X) ", cmd->wLength);
-
-	printk(KERN_DEBUG "\n       ");
+	pr_debug("       ");
+	pr_debug("bRequestType(%02X) bRequest(%02X) wValue(%04X) wIndex(%04X) "
+		 "wLength(%04X) ", cmd->bRequestType, cmd->bRequest,
+		 cmd->wValue, cmd->wIndex, cmd->wLength);
+	pr_debug("\n       ");
 
 	if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD) {
-		printk(KERN_DEBUG "STANDARD ");
+		pr_debug("STANDARD ");
 		switch (cmd->bRequest) {
 		case USB_REQ_GET_STATUS:
-			printk(KERN_DEBUG "GET_STATUS");
+			pr_debug("GET_STATUS\n");
 			break;
 		case USB_REQ_CLEAR_FEATURE:
-			printk(KERN_DEBUG "CLEAR_FEAT");
+			pr_debug("CLEAR_FEAT\n");
 			break;
 		case USB_REQ_SET_FEATURE:
-			printk(KERN_DEBUG "SET_FEAT  ");
+			pr_debug("SET_FEAT  \n");
 			break;
 		case USB_REQ_SET_ADDRESS:
-			printk(KERN_DEBUG "SET_ADDRRS");
+			pr_debug("SET_ADDRRS\n");
 			break;
 		case USB_REQ_GET_DESCRIPTOR:
-			printk(KERN_DEBUG "GET_DESCRI");
+			pr_debug("GET_DESCRI\n");
 			break;
 		case USB_REQ_SET_DESCRIPTOR:
-			printk(KERN_DEBUG "SET_DESCRI");
+			pr_debug("SET_DESCRI\n");
 			break;
 		case USB_REQ_GET_CONFIGURATION:
-			printk(KERN_DEBUG "GET_CONFIG");
+			pr_debug("GET_CONFIG\n");
 			break;
 		case USB_REQ_SET_CONFIGURATION:
-			printk(KERN_DEBUG "SET_CONFIG");
+			pr_debug("SET_CONFIG\n");
 			break;
 		case USB_REQ_GET_INTERFACE:
-			printk(KERN_DEBUG "GET_INTERF");
+			pr_debug("GET_INTERF\n");
 			break;
 		case USB_REQ_SET_INTERFACE:
-			printk(KERN_DEBUG "SET_INTERF");
+			pr_debug("SET_INTERF\n");
 			break;
 		case USB_REQ_SYNCH_FRAME:
-			printk(KERN_DEBUG "SYNC_FRAME");
+			pr_debug("SYNC_FRAME\n");
 			break;
 		default:
-			printk(KERN_DEBUG "REQ(%02X) ", cmd->bRequest);
+			pr_debug("REQ(%02X) \n", cmd->bRequest);
+			break;
 		}
-
-		printk(KERN_DEBUG " ");
 		usbip_dump_request_type(cmd->bRequestType);
-
-	} else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_CLASS)
-		printk(KERN_DEBUG "CLASS   ");
-
-	else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_VENDOR)
-		printk(KERN_DEBUG "VENDOR  ");
-
-	else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_RESERVED)
-		printk(KERN_DEBUG "RESERVED");
-
-	printk(KERN_DEBUG "\n");
+	} else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_CLASS) {
+		pr_debug("CLASS   \n");
+	} else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_VENDOR) {
+		pr_debug("VENDOR  \n");
+	} else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_RESERVED) {
+		pr_debug("RESERVED\n");
+	}
 }
 
 void usbip_dump_urb(struct urb *urb)
@@ -268,16 +249,15 @@ void usbip_dump_urb(struct urb *urb)
 	struct device *dev;
 
 	if (!urb) {
-		printk(KERN_DEBUG KBUILD_MODNAME
-		       ":%s: urb: null pointer!!\n", __func__);
+		pr_debug("urb: null pointer!!\n");
 		return;
 	}
 
 	if (!urb->dev) {
-		printk(KERN_DEBUG KBUILD_MODNAME
-		       ":%s: urb->dev: null pointer!!\n", __func__);
+		pr_debug("urb->dev: null pointer!!\n");
 		return;
 	}
+
 	dev = &urb->dev->dev;
 
 	dev_dbg(dev, "   urb                   :%p\n", urb);
@@ -298,7 +278,7 @@ void usbip_dump_urb(struct urb *urb)
 	dev_dbg(dev, "   setup_packet          :%p\n", urb->setup_packet);
 
 	if (urb->setup_packet && usb_pipetype(urb->pipe) == PIPE_CONTROL)
-			usbip_dump_usb_ctrlrequest(
+		usbip_dump_usb_ctrlrequest(
 			(struct usb_ctrlrequest *)urb->setup_packet);
 
 	dev_dbg(dev, "   start_frame           :%d\n", urb->start_frame);
@@ -312,47 +292,48 @@ EXPORT_SYMBOL_GPL(usbip_dump_urb);
 
 void usbip_dump_header(struct usbip_header *pdu)
 {
-	usbip_udbg("BASE: cmd %u seq %u devid %u dir %u ep %u\n",
-			pdu->base.command,
-			pdu->base.seqnum,
-			pdu->base.devid,
-			pdu->base.direction,
-			pdu->base.ep);
+	pr_debug("BASE: cmd %u seq %u devid %u dir %u ep %u\n",
+		 pdu->base.command,
+		 pdu->base.seqnum,
+		 pdu->base.devid,
+		 pdu->base.direction,
+		 pdu->base.ep);
 
 	switch (pdu->base.command) {
 	case USBIP_CMD_SUBMIT:
-		usbip_udbg("CMD_SUBMIT: "
-				"x_flags %u x_len %u sf %u #p %u iv %u\n",
-				pdu->u.cmd_submit.transfer_flags,
-				pdu->u.cmd_submit.transfer_buffer_length,
-				pdu->u.cmd_submit.start_frame,
-				pdu->u.cmd_submit.number_of_packets,
-				pdu->u.cmd_submit.interval);
-				break;
+		pr_debug("USBIP_CMD_SUBMIT: "
+			 "x_flags %u x_len %u sf %u #p %d iv %d\n",
+			 pdu->u.cmd_submit.transfer_flags,
+			 pdu->u.cmd_submit.transfer_buffer_length,
+			 pdu->u.cmd_submit.start_frame,
+			 pdu->u.cmd_submit.number_of_packets,
+			 pdu->u.cmd_submit.interval);
+		break;
 	case USBIP_CMD_UNLINK:
-		usbip_udbg("CMD_UNLINK: seq %u\n", pdu->u.cmd_unlink.seqnum);
+		pr_debug("USBIP_CMD_UNLINK: seq %u\n",
+			 pdu->u.cmd_unlink.seqnum);
 		break;
 	case USBIP_RET_SUBMIT:
-		usbip_udbg("RET_SUBMIT: st %d al %u sf %d #p %d ec %d\n",
-				pdu->u.ret_submit.status,
-				pdu->u.ret_submit.actual_length,
-				pdu->u.ret_submit.start_frame,
-				pdu->u.ret_submit.number_of_packets,
-				pdu->u.ret_submit.error_count);
+		pr_debug("USBIP_RET_SUBMIT: st %d al %u sf %d #p %d ec %d\n",
+			 pdu->u.ret_submit.status,
+			 pdu->u.ret_submit.actual_length,
+			 pdu->u.ret_submit.start_frame,
+			 pdu->u.ret_submit.number_of_packets,
+			 pdu->u.ret_submit.error_count);
+		break;
 	case USBIP_RET_UNLINK:
-		usbip_udbg("RET_UNLINK: status %d\n", pdu->u.ret_unlink.status);
+		pr_debug("USBIP_RET_UNLINK: status %d\n",
+			 pdu->u.ret_unlink.status);
 		break;
 	default:
 		/* NOT REACHED */
-		usbip_udbg("UNKNOWN\n");
+		pr_err("unknown command\n");
+		break;
 	}
 }
 EXPORT_SYMBOL_GPL(usbip_dump_header);
 
-/*-------------------------------------------------------------------------*/
-/* socket routines */
-
-/*  Send/receive messages over TCP/IP. I refer drivers/block/nbd.c */
+/* Send/receive messages over TCP/IP. I refer drivers/block/nbd.c */
 int usbip_xmit(int send, struct socket *sock, char *buf,
 	       int size, int msg_flags)
 {
@@ -368,27 +349,24 @@ int usbip_xmit(int send, struct socket *sock, char *buf,
 	usbip_dbg_xmit("enter\n");
 
 	if (!sock || !buf || !size) {
-		printk(KERN_ERR "%s: invalid arg, sock %p buff %p size %d\n",
-		       __func__, sock, buf, size);
+		pr_err("invalid arg, sock %p buff %p size %d\n", sock, buf,
+		       size);
 		return -EINVAL;
 	}
 
-
 	if (usbip_dbg_flag_xmit) {
 		if (send) {
 			if (!in_interrupt())
-				printk(KERN_DEBUG "%-10s:", current->comm);
+				pr_debug("%-10s:", current->comm);
 			else
-				printk(KERN_DEBUG "interrupt  :");
+				pr_debug("interrupt  :");
 
-			printk(KERN_DEBUG "%s: sending... , sock %p, buf %p, "
-			       "size %d, msg_flags %d\n", __func__,
-			       sock, buf, size, msg_flags);
+			pr_debug("sending... , sock %p, buf %p, size %d, "
+				 "msg_flags %d\n", sock, buf, size, msg_flags);
 			usbip_dump_buffer(buf, size);
 		}
 	}
 
-
 	do {
 		sock->sk->sk_allocation = GFP_NOIO;
 		iov.iov_base    = buf;
@@ -404,13 +382,12 @@ int usbip_xmit(int send, struct socket *sock, char *buf,
 			result = kernel_sendmsg(sock, &msg, &iov, 1, size);
 		else
 			result = kernel_recvmsg(sock, &msg, &iov, 1, size,
-								MSG_WAITALL);
+						MSG_WAITALL);
 
 		if (result <= 0) {
-			usbip_udbg("usbip_xmit: %s sock %p buf %p size %u ret "
-					"%d total %d\n",
-					send ? "send" : "receive", sock, buf,
-					size, result, total);
+			pr_debug("%s sock %p buf %p size %u ret %d total %d\n",
+				 send ? "send" : "receive", sock, buf, size,
+				 result, total);
 			goto err;
 		}
 
@@ -420,24 +397,21 @@ int usbip_xmit(int send, struct socket *sock, char *buf,
 
 	} while (size > 0);
 
-
 	if (usbip_dbg_flag_xmit) {
 		if (!send) {
 			if (!in_interrupt())
-				printk(KERN_DEBUG "%-10s:", current->comm);
+				pr_debug("%-10s:", current->comm);
 			else
-				printk(KERN_DEBUG "interrupt  :");
+				pr_debug("interrupt  :");
 
-			printk(KERN_DEBUG "usbip_xmit: receiving....\n");
+			pr_debug("receiving....\n");
 			usbip_dump_buffer(bp, osize);
-			printk(KERN_DEBUG "usbip_xmit: received, osize %d ret "
-					"%d size %d total %d\n", osize, result,
-					size, total);
+			pr_debug("received, osize %d ret %d size %d total %d\n",
+				 osize, result, size, total);
 		}
 
 		if (send)
-			printk(KERN_DEBUG "usbip_xmit: send, total %d\n",
-									total);
+			pr_debug("send, total %d\n", total);
 	}
 
 	return total;
@@ -455,7 +429,7 @@ struct socket *sockfd_to_socket(unsigned int sockfd)
 
 	file = fget(sockfd);
 	if (!file) {
-		printk(KERN_ERR "%s: invalid sockfd\n", __func__);
+		pr_err("invalid sockfd\n");
 		return NULL;
 	}
 
@@ -470,11 +444,6 @@ struct socket *sockfd_to_socket(unsigned int sockfd)
 }
 EXPORT_SYMBOL_GPL(sockfd_to_socket);
 
-
-
-/*-------------------------------------------------------------------------*/
-/* pdu routines */
-
 /* there may be more cases to tweak the flags. */
 static unsigned int tweak_transfer_flags(unsigned int flags)
 {
@@ -483,7 +452,7 @@ static unsigned int tweak_transfer_flags(unsigned int flags)
 }
 
 static void usbip_pack_cmd_submit(struct usbip_header *pdu, struct urb *urb,
-								int pack)
+				  int pack)
 {
 	struct usbip_header_cmd_submit *spdu = &pdu->u.cmd_submit;
 
@@ -494,7 +463,7 @@ static void usbip_pack_cmd_submit(struct usbip_header *pdu, struct urb *urb,
 	if (pack) {
 		/* vhci_tx.c */
 		spdu->transfer_flags =
-				tweak_transfer_flags(urb->transfer_flags);
+			tweak_transfer_flags(urb->transfer_flags);
 		spdu->transfer_buffer_length	= urb->transfer_buffer_length;
 		spdu->start_frame		= urb->start_frame;
 		spdu->number_of_packets		= urb->number_of_packets;
@@ -511,7 +480,7 @@ static void usbip_pack_cmd_submit(struct usbip_header *pdu, struct urb *urb,
 }
 
 static void usbip_pack_ret_submit(struct usbip_header *pdu, struct urb *urb,
-								int pack)
+				  int pack)
 {
 	struct usbip_header_ret_submit *rpdu = &pdu->u.ret_submit;
 
@@ -534,9 +503,8 @@ static void usbip_pack_ret_submit(struct usbip_header *pdu, struct urb *urb,
 	}
 }
 
-
 void usbip_pack_pdu(struct usbip_header *pdu, struct urb *urb, int cmd,
-								int pack)
+		    int pack)
 {
 	switch (cmd) {
 	case USBIP_CMD_SUBMIT:
@@ -546,14 +514,13 @@ void usbip_pack_pdu(struct usbip_header *pdu, struct urb *urb, int cmd,
 		usbip_pack_ret_submit(pdu, urb, pack);
 		break;
 	default:
-		err("unknown command");
-		/* NOTREACHED */
-		/* BUG(); */
+		/* NOT REACHED */
+		pr_err("unknown command\n");
+		break;
 	}
 }
 EXPORT_SYMBOL_GPL(usbip_pack_pdu);
 
-
 static void correct_endian_basic(struct usbip_header_basic *base, int send)
 {
 	if (send) {
@@ -572,7 +539,7 @@ static void correct_endian_basic(struct usbip_header_basic *base, int send)
 }
 
 static void correct_endian_cmd_submit(struct usbip_header_cmd_submit *pdu,
-								int send)
+				      int send)
 {
 	if (send) {
 		pdu->transfer_flags = cpu_to_be32(pdu->transfer_flags);
@@ -592,7 +559,7 @@ static void correct_endian_cmd_submit(struct usbip_header_cmd_submit *pdu,
 }
 
 static void correct_endian_ret_submit(struct usbip_header_ret_submit *pdu,
-								int send)
+				      int send)
 {
 	if (send) {
 		cpu_to_be32s(&pdu->status);
@@ -604,13 +571,13 @@ static void correct_endian_ret_submit(struct usbip_header_ret_submit *pdu,
 		be32_to_cpus(&pdu->status);
 		be32_to_cpus(&pdu->actual_length);
 		be32_to_cpus(&pdu->start_frame);
-		cpu_to_be32s(&pdu->number_of_packets);
+		be32_to_cpus(&pdu->number_of_packets);
 		be32_to_cpus(&pdu->error_count);
 	}
 }
 
 static void correct_endian_cmd_unlink(struct usbip_header_cmd_unlink *pdu,
-								int send)
+				      int send)
 {
 	if (send)
 		pdu->seqnum = cpu_to_be32(pdu->seqnum);
@@ -619,7 +586,7 @@ static void correct_endian_cmd_unlink(struct usbip_header_cmd_unlink *pdu,
 }
 
 static void correct_endian_ret_unlink(struct usbip_header_ret_unlink *pdu,
-								int send)
+				      int send)
 {
 	if (send)
 		cpu_to_be32s(&pdu->status);
@@ -653,16 +620,16 @@ void usbip_header_correct_endian(struct usbip_header *pdu, int send)
 		correct_endian_ret_unlink(&pdu->u.ret_unlink, send);
 		break;
 	default:
-		/* NOTREACHED */
-		err("unknown command in pdu header: %d", cmd);
-		/* BUG(); */
+		/* NOT REACHED */
+		pr_err("unknown command\n");
+		break;
 	}
 }
 EXPORT_SYMBOL_GPL(usbip_header_correct_endian);
 
 static void usbip_iso_pakcet_correct_endian(
-				struct usbip_iso_packet_descriptor *iso,
-				int send)
+	struct usbip_iso_packet_descriptor *iso,
+	int send)
 {
 	/* does not need all members. but copy all simply. */
 	if (send) {
@@ -679,7 +646,7 @@ static void usbip_iso_pakcet_correct_endian(
 }
 
 static void usbip_pack_iso(struct usbip_iso_packet_descriptor *iso,
-		struct usb_iso_packet_descriptor *uiso, int pack)
+			   struct usb_iso_packet_descriptor *uiso, int pack)
 {
 	if (pack) {
 		iso->offset		= uiso->offset;
@@ -694,7 +661,6 @@ static void usbip_pack_iso(struct usbip_iso_packet_descriptor *iso,
 	}
 }
 
-
 /* must free buffer */
 void *usbip_alloc_iso_desc_pdu(struct urb *urb, ssize_t *bufflen)
 {
@@ -737,7 +703,7 @@ int usbip_recv_iso(struct usbip_device *ud, struct urb *urb)
 
 	/* my Bluetooth dongle gets ISO URBs which are np = 0 */
 	if (np == 0) {
-		/* usbip_uinfo("iso np == 0\n"); */
+		/* pr_info("iso np == 0\n"); */
 		/* usbip_dump_urb(urb); */
 		return 0;
 	}
@@ -760,7 +726,6 @@ int usbip_recv_iso(struct usbip_device *ud, struct urb *urb)
 		return -EPIPE;
 	}
 
-
 	for (i = 0; i < np; i++) {
 		iso = buff + (i * sizeof(*iso));
 
@@ -773,8 +738,9 @@ int usbip_recv_iso(struct usbip_device *ud, struct urb *urb)
 
 	if (total_length != urb->actual_length) {
 		dev_err(&urb->dev->dev,
-		  "total length of iso packets (%d) not equal to actual length of buffer (%d)\n",
-		  total_length, urb->actual_length);
+			"total length of iso packets %d not equal to actual "
+			"length of buffer %d\n",
+			total_length, urb->actual_length);
 
 		if (ud->side == USBIP_STUB)
 			usbip_event_add(ud, SDEV_EVENT_ERROR_TCP);
@@ -823,9 +789,10 @@ int usbip_pad_iso(struct usbip_device *ud, struct urb *urb)
 	for (i = np-1; i > 0; i--) {
 		actualoffset -= urb->iso_frame_desc[i].actual_length;
 		memmove(urb->transfer_buffer + urb->iso_frame_desc[i].offset,
-				  urb->transfer_buffer + actualoffset,
-				  urb->iso_frame_desc[i].actual_length);
+			urb->transfer_buffer + actualoffset,
+			urb->iso_frame_desc[i].actual_length);
 	}
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(usbip_pad_iso);
@@ -872,13 +839,9 @@ int usbip_recv_xbuff(struct usbip_device *ud, struct urb *urb)
 }
 EXPORT_SYMBOL_GPL(usbip_recv_xbuff);
 
-
-/*-------------------------------------------------------------------------*/
-
 static int __init usbip_common_init(void)
 {
-	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "" DRIVER_VERSION);
-
+	pr_info(DRIVER_DESC " v" USBIP_VERSION "\n");
 	return 0;
 }
 
@@ -887,12 +850,10 @@ static void __exit usbip_common_exit(void)
 	return;
 }
 
-
-
-
 module_init(usbip_common_init);
 module_exit(usbip_common_exit);
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
+MODULE_VERSION(USBIP_VERSION);
diff --git a/drivers/staging/usbip/usbip_common.h b/drivers/staging/usbip/usbip_common.h
index c767f52be5fb1499d341a574cfc33de052ae34bd..4a641c552b78cc4cf37979ab64062383c3695049 100644
--- a/drivers/staging/usbip/usbip_common.h
+++ b/drivers/staging/usbip/usbip_common.h
@@ -17,42 +17,28 @@
  * USA.
  */
 
-#ifndef __VHCI_COMMON_H
-#define __VHCI_COMMON_H
-
-
-#include <linux/version.h>
+#ifndef __USBIP_COMMON_H
+#define __USBIP_COMMON_H
+
+#include <linux/compiler.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/net.h>
+#include <linux/printk.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
 #include <linux/usb.h>
-#include <asm/byteorder.h>
-#include <net/sock.h>
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * define macros to print messages
- */
-
-/**
- * usbip_udbg - print debug messages if CONFIG_USB_IP_DEBUG_ENABLE is defined
- * @fmt:
- * @args:
- */
+#include <linux/wait.h>
 
-#ifdef CONFIG_USB_IP_DEBUG_ENABLE
-
-#define usbip_udbg(fmt, args...)					\
-	do {								\
-		printk(KERN_DEBUG "%-10s:(%s,%d) %s: " fmt,		\
-			(in_interrupt() ? "interrupt" : (current)->comm),\
-			__FILE__, __LINE__, __func__, ##args);		\
-	} while (0)
+#define USBIP_VERSION "1.0.0"
 
-#else  /* CONFIG_USB_IP_DEBUG_ENABLE */
-
-#define usbip_udbg(fmt, args...)		do { } while (0)
-
-#endif /* CONFIG_USB_IP_DEBUG_ENABLE */
+#undef pr_fmt
 
+#ifdef DEBUG
+#define pr_fmt(fmt)     KBUILD_MODNAME ": %s:%d: " fmt, __func__, __LINE__
+#else
+#define pr_fmt(fmt)     KBUILD_MODNAME ": " fmt
+#endif
 
 enum {
 	usbip_debug_xmit	= (1 << 0),
@@ -87,16 +73,16 @@ extern struct device_attribute dev_attr_usbip_debug;
 #define usbip_dbg_with_flag(flag, fmt, args...)		\
 	do {						\
 		if (flag & usbip_debug_flag)		\
-			usbip_udbg(fmt , ##args);		\
+			pr_debug(fmt, ##args);		\
 	} while (0)
 
-#define usbip_dbg_sysfs(fmt, args...)		\
+#define usbip_dbg_sysfs(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_sysfs, fmt , ##args)
-#define usbip_dbg_xmit(fmt, args...)		\
+#define usbip_dbg_xmit(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_xmit, fmt , ##args)
-#define usbip_dbg_urb(fmt, args...)		\
+#define usbip_dbg_urb(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_urb, fmt , ##args)
-#define usbip_dbg_eh(fmt, args...)		\
+#define usbip_dbg_eh(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_eh, fmt , ##args)
 
 #define usbip_dbg_vhci_rh(fmt, args...)	\
@@ -107,42 +93,16 @@ extern struct device_attribute dev_attr_usbip_debug;
 	usbip_dbg_with_flag(usbip_debug_vhci_rx, fmt , ##args)
 #define usbip_dbg_vhci_tx(fmt, args...)	\
 	usbip_dbg_with_flag(usbip_debug_vhci_tx, fmt , ##args)
-#define usbip_dbg_vhci_sysfs(fmt, args...)	\
+#define usbip_dbg_vhci_sysfs(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_vhci_sysfs, fmt , ##args)
 
-#define usbip_dbg_stub_cmp(fmt, args...)	\
+#define usbip_dbg_stub_cmp(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_stub_cmp, fmt , ##args)
-#define usbip_dbg_stub_rx(fmt, args...)	\
+#define usbip_dbg_stub_rx(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_stub_rx, fmt , ##args)
-#define usbip_dbg_stub_tx(fmt, args...)	\
+#define usbip_dbg_stub_tx(fmt, args...) \
 	usbip_dbg_with_flag(usbip_debug_stub_tx, fmt , ##args)
 
-
-/**
- * usbip_uerr - print error messages
- * @fmt:
- * @args:
- */
-#define usbip_uerr(fmt, args...)					\
-	do {								\
-		printk(KERN_ERR "%-10s: ***ERROR*** (%s,%d) %s: " fmt,	\
-			(in_interrupt() ? "interrupt" : (current)->comm),\
-			__FILE__, __LINE__, __func__, ##args);	\
-	} while (0)
-
-/**
- * usbip_uinfo - print information messages
- * @fmt:
- * @args:
- */
-#define usbip_uinfo(fmt, args...)				\
-	do {							\
-		printk(KERN_INFO "usbip: " fmt , ## args);	\
-	} while (0)
-
-
-/*-------------------------------------------------------------------------*/
-
 /*
  * USB/IP request headers.
  * Currently, we define 4 request types:
@@ -185,7 +145,7 @@ struct usbip_header_basic {
 #define USBIP_DIR_IN	1
 	__u32 direction;
 	__u32 ep;     /* endpoint number */
-} __attribute__ ((packed));
+} __packed;
 
 /*
  * An additional header for a CMD_SUBMIT packet.
@@ -212,43 +172,40 @@ struct usbip_header_cmd_submit {
 
 	/* set setup packet data for a CTRL request */
 	unsigned char setup[8];
-} __attribute__ ((packed));
+} __packed;
 
 /*
  * An additional header for a RET_SUBMIT packet.
  */
 struct usbip_header_ret_submit {
 	__s32 status;
-	__s32 actual_length; /* returned data length */
-	__s32 start_frame; /* ISO and INT */
-	__s32 number_of_packets;  /* ISO only */
-	__s32 error_count; /* ISO only */
-} __attribute__ ((packed));
+	__s32 actual_length;		/* returned data length */
+	__s32 start_frame;		/* ISO and INT */
+	__s32 number_of_packets;	/* ISO only */
+	__s32 error_count;		/* ISO only */
+} __packed;
 
 /*
  * An additional header for a CMD_UNLINK packet.
  */
 struct usbip_header_cmd_unlink {
-	__u32 seqnum; /* URB's seqnum which will be unlinked */
-} __attribute__ ((packed));
-
+	__u32 seqnum;			/* URB's seqnum that will be unlinked */
+} __packed;
 
 /*
  * An additional header for a RET_UNLINK packet.
  */
 struct usbip_header_ret_unlink {
 	__s32 status;
-} __attribute__ ((packed));
-
+} __packed;
 
 /* the same as usb_iso_packet_descriptor but packed for pdu */
 struct usbip_iso_packet_descriptor {
 	__u32 offset;
-	__u32 length;            /* expected length */
+	__u32 length;			/* expected length */
 	__u32 actual_length;
 	__u32 status;
-} __attribute__ ((packed));
-
+} __packed;
 
 /*
  * All usbip packets use a common header to keep code simple.
@@ -262,18 +219,11 @@ struct usbip_header {
 		struct usbip_header_cmd_unlink	cmd_unlink;
 		struct usbip_header_ret_unlink	ret_unlink;
 	} u;
-} __attribute__ ((packed));
-
-
-
-
-/*-------------------------------------------------------------------------*/
-
+} __packed;
 
 int usbip_xmit(int, struct socket *, char *, int, int);
 int usbip_sendmsg(struct socket *, struct msghdr *, int);
 
-
 static inline int interface_to_busnum(struct usb_interface *interface)
 {
 	struct usb_device *udev = interface_to_usbdev(interface);
@@ -304,7 +254,6 @@ int set_sockaddr(struct socket *socket, struct sockaddr_storage *ss);
 void usbip_dump_urb(struct urb *purb);
 void usbip_dump_header(struct usbip_header *pdu);
 
-
 struct usbip_device;
 
 enum usbip_side {
@@ -331,7 +280,6 @@ enum usbip_status {
 /* a common structure for stub_device and vhci_device */
 struct usbip_device {
 	enum usbip_side side;
-
 	enum usbip_status status;
 
 	/* lock for status */
@@ -370,9 +318,8 @@ struct usbip_device {
 	} eh_ops;
 };
 
-
 void usbip_pack_pdu(struct usbip_header *pdu, struct urb *urb, int cmd,
-								int pack);
+		    int pack);
 
 void usbip_header_correct_endian(struct usbip_header *pdu, int send);
 /* some members of urb must be substituted before. */
@@ -383,12 +330,10 @@ int usbip_recv_iso(struct usbip_device *ud, struct urb *urb);
 int usbip_pad_iso(struct usbip_device *ud, struct urb *urb);
 void *usbip_alloc_iso_desc_pdu(struct urb *urb, ssize_t *bufflen);
 
-
 /* usbip_event.c */
 int usbip_start_eh(struct usbip_device *ud);
 void usbip_stop_eh(struct usbip_device *ud);
 void usbip_event_add(struct usbip_device *ud, unsigned long event);
 int usbip_event_happened(struct usbip_device *ud);
 
-
-#endif
+#endif /* __USBIP_COMMON_H */
diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/staging/usbip/usbip_event.c
index f4b287ef71d0c97b92d45940ea3aae66cf87f65d..ecd1862539cd7a91786711da0575cb8c005c9cd7 100644
--- a/drivers/staging/usbip/usbip_event.c
+++ b/drivers/staging/usbip/usbip_event.c
@@ -17,9 +17,10 @@
  * USA.
  */
 
-#include "usbip_common.h"
 #include <linux/kthread.h>
 
+#include "usbip_common.h"
+
 static int event_handler(struct usbip_device *ud)
 {
 	usbip_dbg_eh("enter\n");
@@ -36,21 +37,18 @@ static int event_handler(struct usbip_device *ud)
 		 */
 		if (ud->event & USBIP_EH_SHUTDOWN) {
 			ud->eh_ops.shutdown(ud);
-
 			ud->event &= ~USBIP_EH_SHUTDOWN;
 		}
 
 		/* Reset the device. */
 		if (ud->event & USBIP_EH_RESET) {
 			ud->eh_ops.reset(ud);
-
 			ud->event &= ~USBIP_EH_RESET;
 		}
 
 		/* Mark the device as unusable. */
 		if (ud->event & USBIP_EH_UNUSABLE) {
 			ud->eh_ops.unusable(ud);
-
 			ud->event &= ~USBIP_EH_UNUSABLE;
 		}
 
@@ -68,13 +66,14 @@ static int event_handler_loop(void *data)
 
 	while (!kthread_should_stop()) {
 		wait_event_interruptible(ud->eh_waitq,
-					usbip_event_happened(ud) ||
-					kthread_should_stop());
+					 usbip_event_happened(ud) ||
+					 kthread_should_stop());
 		usbip_dbg_eh("wakeup\n");
 
 		if (event_handler(ud) < 0)
 			break;
 	}
+
 	return 0;
 }
 
@@ -85,10 +84,10 @@ int usbip_start_eh(struct usbip_device *ud)
 
 	ud->eh = kthread_run(event_handler_loop, ud, "usbip_eh");
 	if (IS_ERR(ud->eh)) {
-		printk(KERN_WARNING
-			"Unable to start control thread\n");
+		pr_warning("Unable to start control thread\n");
 		return PTR_ERR(ud->eh);
 	}
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(usbip_start_eh);
@@ -106,11 +105,8 @@ EXPORT_SYMBOL_GPL(usbip_stop_eh);
 void usbip_event_add(struct usbip_device *ud, unsigned long event)
 {
 	spin_lock(&ud->lock);
-
 	ud->event |= event;
-
 	wake_up(&ud->eh_waitq);
-
 	spin_unlock(&ud->lock);
 }
 EXPORT_SYMBOL_GPL(usbip_event_add);
@@ -120,10 +116,8 @@ int usbip_event_happened(struct usbip_device *ud)
 	int happened = 0;
 
 	spin_lock(&ud->lock);
-
 	if (ud->event != 0)
 		happened = 1;
-
 	spin_unlock(&ud->lock);
 
 	return happened;
diff --git a/drivers/staging/usbip/userspace/AUTHORS b/drivers/staging/usbip/userspace/AUTHORS
new file mode 100644
index 0000000000000000000000000000000000000000..2f73e65d50928ed590bc293f77fc0393dd70d205
--- /dev/null
+++ b/drivers/staging/usbip/userspace/AUTHORS
@@ -0,0 +1,2 @@
+Takahiro Hirofuchi
+Robert Leibl
diff --git a/drivers/staging/usbip/userspace/COPYING b/drivers/staging/usbip/userspace/COPYING
new file mode 100644
index 0000000000000000000000000000000000000000..c5611e48a8e14a26dd187d6357514c774a3cf73c
--- /dev/null
+++ b/drivers/staging/usbip/userspace/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
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+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
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+source code as you receive it, in any medium, provided that you
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+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
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+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/drivers/staging/usbip/userspace/INSTALL b/drivers/staging/usbip/userspace/INSTALL
new file mode 100644
index 0000000000000000000000000000000000000000..d3c5b40a94091285c27361905f591af64c1f7b21
--- /dev/null
+++ b/drivers/staging/usbip/userspace/INSTALL
@@ -0,0 +1,237 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006, 2007 Free Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.
+
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+  6. Often, you can also type `make uninstall' to remove the installed
+     files again.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about.  Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you can use GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug.  Until the bug is fixed you can use this workaround:
+
+     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/drivers/staging/usbip/userspace/Makefile.am b/drivers/staging/usbip/userspace/Makefile.am
new file mode 100644
index 0000000000000000000000000000000000000000..83f51b8df89fe4ed29e10542eb42e6c1e1aa23b8
--- /dev/null
+++ b/drivers/staging/usbip/userspace/Makefile.am
@@ -0,0 +1,11 @@
+SUBDIRS := libsrc src
+includedir := @includedir@/usbip
+include_HEADERS := $(addprefix libsrc/, \
+		     usbip.h usbip_common.h vhci_driver.h stub_driver.h)
+
+dist_man_MANS := $(addprefix doc/, usbip.8 usbipd.8 usbip_bind_driver.8)
+
+if INSTALL_USBIDS
+pkgdata_DATA := usb.ids
+EXTRA_DIST := $(pkgdata_DATA)
+endif
diff --git a/drivers/staging/usbip/userspace/README b/drivers/staging/usbip/userspace/README
new file mode 100644
index 0000000000000000000000000000000000000000..2ee84b9e7e09c9c825f1a181fa336faea6c2a539
--- /dev/null
+++ b/drivers/staging/usbip/userspace/README
@@ -0,0 +1,215 @@
+# vim:tw=78:ts=4:expandtab:ai:sw=4
+#
+# README for usbip-utils
+#
+# Copyright (C) 2005-2008 Takahiro Hirofuchi
+
+
+[Requirements]
+    - USB/IP device drivers
+        Its source code is included under $(top)/drivers/.
+
+    - sysfsutils >= 2.0.0
+        sysfsutils library
+
+    - libwrap0-dev
+        tcp wrapper library
+
+    - gcc >= 4.0
+
+    - libglib2.0-dev >= 2.6.0
+
+    - libtool, automake >= 1.9, autoconf >= 2.5.0, pkg-config
+
+[Install]
+    0. Skip here if you see a configure script.
+        $ ./autogen.sh
+
+    1. Compile & install.
+        $ ./configure
+        $ make install
+
+    2. Compile & install USB/IP drivers if not yet.
+
+[Usage]
+    server:# (Attach your USB device physically.)
+
+    server:# insmod usbip-core.ko
+    server:# insmod usbip-host.ko
+        - It was formerly named as stub.ko.
+
+    server:# usbipd -D
+        - Start usbip daemon.
+
+    server:# usbip_bind_driver --list
+        - List driver assignments for usb devices.
+
+    server:# usbip_bind_driver --usbip 1-2
+        - Bind usbip-host.ko to the device of busid 1-2.
+        - A usb device 1-2 is now exportable to other hosts!
+        - Use 'usbip_bind_driver --other 1-2' when you want to shutdown exporting
+          and use the device locally.
+
+
+    client:# insmod usbip-core.ko
+    client:# insmod vhci-hcd.ko
+        - It was formerly named as vhci.ko.
+
+    client:# usbip --list server
+        - List exportable usb devices on the server.
+
+    client:# usbip --attach server 1-2
+        - Connect the remote USB device.
+
+    client:# usbip --port
+        - Show virtual port status.
+
+    client:# usbip --detach 0
+        - Detach the usb device.
+
+
+[Output Example]
+--------------------------------------------------------------------------------------------------------
+- SERVER SIDE (physically attach your USB devices to this host) ----------------------------------------
+--------------------------------------------------------------------------------------------------------
+trois:# insmod (somewhere)/usbip-core.ko
+trois:# insmod (somewhere)/usbip-host.ko
+trois:# usbipd -D
+
+--------------------------------------------------------------------------------------------------------
+In another terminal, let's look up what usb devices are physically attached to
+this host.  We can see a usb storage device of busid 3-3.2 is now bound to
+usb-storage driver. To export this device, we first mark the device as
+"exportable"; the device is bound to usbip driver. Please remember you can not
+export a usb hub.
+
+   trois:# usbip_bind_driver --list
+   List USB devices
+   - busid 3-3.2 (04bb:0206)
+       3-3.2:1.0 -> usb-storage
+
+   - busid 3-3.1 (08bb:2702)
+       3-3.1:1.0 -> snd-usb-audio
+       3-3.1:1.1 -> snd-usb-audio
+
+   - busid 3-3 (0409:0058)
+       3-3:1.0 -> hub
+
+   - busid 3-2 (0711:0902)
+       3-2:1.0 -> none
+
+   - busid 1-1 (05a9:a511)
+       1-1:1.0 -> ov511
+
+   - busid 4-1 (046d:08b2)
+       4-1:1.0 -> none
+       4-1:1.1 -> none
+       4-1:1.2 -> none
+
+   - busid 5-2 (058f:9254)
+       5-2:1.0 -> hub
+
+--------------------------------------------------------------------------------------------------------
+Mark the device of busid 3-3.2 as exportable.
+
+   trois:# usbip_bind_driver --usbip 3-3.2
+   ** (process:24621): DEBUG:  3-3.2:1.0   -> none
+   ** (process:24621): DEBUG: write "add 3-3.2" to /sys/bus/usb/drivers/usbip/match_busid
+   ** Message: bind 3-3.2 to usbip, complete!
+
+   trois:# usbip_bind_driver --list
+   List USB devices
+   - busid 3-3.2 (04bb:0206)
+           3-3.2:1.0 -> usbip
+   (snip)
+
+Iterate the above operation for other devices if you like.
+
+
+--------------------------------------------------------------------------------------------------------
+- CLIENT SIDE ------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------
+First, let's list available remote devices which are marked as exportable in
+the server host.
+
+   deux:# insmod (somewhere)/usbip-core.ko
+   deux:# insmod (somewhere)/vhci_hcd.ko
+
+   deux:# usbip --list 10.0.0.3
+   - 10.0.0.3
+          1-1: Prolific Technology, Inc. : unknown product (067b:3507)
+             : /sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1
+             : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
+             :  0 - Mass Storage / SCSI / Bulk (Zip) (08/06/50)
+
+      1-2.2.1: Apple Computer, Inc. : unknown product (05ac:0203)
+             : /sys/devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2.2/1-2.2.1
+             : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
+             :  0 - Human Interface Devices / Boot Interface Subclass / Keyboard (03/01/01)
+
+      1-2.2.3: OmniVision Technologies, Inc. : OV511+ WebCam (05a9:a511)
+             : /sys/devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2.2/1-2.2.3
+             : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
+             :  0 - Vendor Specific Class / unknown subclass / unknown protocol (ff/00/00)
+
+          3-1: Logitech, Inc. : QuickCam Pro 4000 (046d:08b2)
+             : /sys/devices/pci0000:00/0000:00:1e.0/0000:02:0a.0/usb3/3-1
+             : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
+             :  0 - Data / unknown subclass / unknown protocol (0a/ff/00)
+             :  1 - Audio / Control Device / unknown protocol (01/01/00)
+             :  2 - Audio / Streaming / unknown protocol (01/02/00)
+
+          4-1: Logitech, Inc. : QuickCam Express (046d:0870)
+             : /sys/devices/pci0000:00/0000:00:1e.0/0000:02:0a.1/usb4/4-1
+             : Vendor Specific Class / Vendor Specific Subclass / Vendor Specific Protocol (ff/ff/ff)
+             :  0 - Vendor Specific Class / Vendor Specific Subclass / Vendor Specific Protocol (ff/ff/ff)
+
+          4-2: Texas Instruments Japan : unknown product (08bb:2702)
+             : /sys/devices/pci0000:00/0000:00:1e.0/0000:02:0a.1/usb4/4-2
+             : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00)
+             :  0 - Audio / Control Device / unknown protocol (01/01/00)
+             :  1 - Audio / Streaming / unknown protocol (01/02/00)
+
+--------------------------------------------------------------------------------------------------------
+Attach a remote usb device!
+
+   deux:# usbip --attach 10.0.0.3 1-1
+   port 0 attached
+
+--------------------------------------------------------------------------------------------------------
+Show what devices are attached to this client.
+
+   deux:# usbip --port
+   Port 00: <Port in Use> at Full Speed(12Mbps)
+          Prolific Technology, Inc. : unknown product (067b:3507)
+          6-1 -> usbip://10.0.0.3:3240/1-1  (remote bus/dev 001/004)
+          6-1:1.0 used by usb-storage
+                         /sys/class/scsi_device/0:0:0:0/device
+                         /sys/class/scsi_host/host0/device
+                         /sys/block/sda/device
+
+--------------------------------------------------------------------------------------------------------
+Detach the imported device.
+
+   deux:# usbip --detach 0
+   port 0 detached
+
+--------------------------------------------------------------------------------------------------------
+
+
+[Check List]
+    - See Debug Tips in the project wiki.
+        - http://usbip.wiki.sourceforge.net/how-to-debug-usbip
+    - usbip-host.ko must be bound to the target device.
+        - See /proc/bus/usb/devices and find "Driver=..." lines of the device.
+    - Shutdown firewall.
+        - usbip now uses TCP port 3240.
+    - Disable SELinux.
+    - If possible, compile your kernel with CONFIG_USB_DEBUG flag and try
+      again.
+    - Check your kernel and daemon messages.
+        ex. /var/log/{messages, kern.log, daemon.log, syslog}
+
+
+[Contact]
+    Mailing List: usbip-devel _at_ lists.sourceforge.net
diff --git a/drivers/staging/usbip/userspace/autogen.sh b/drivers/staging/usbip/userspace/autogen.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e1112d3fcbf630bf014bba0ebfe5ca3294677151
--- /dev/null
+++ b/drivers/staging/usbip/userspace/autogen.sh
@@ -0,0 +1,9 @@
+#!/bin/sh -x
+
+#aclocal
+#autoheader
+#libtoolize --copy --force
+#automake-1.9 -acf
+#autoconf
+
+autoreconf -i -f -v
diff --git a/drivers/staging/usbip/userspace/cleanup.sh b/drivers/staging/usbip/userspace/cleanup.sh
new file mode 100755
index 0000000000000000000000000000000000000000..da2f89bd17c6c95f88e2e536e950eb85eb08f183
--- /dev/null
+++ b/drivers/staging/usbip/userspace/cleanup.sh
@@ -0,0 +1,10 @@
+#!/bin/sh -x
+
+
+if [ -r Makefile ]; then
+	make distclean
+fi
+
+FILES="configure cscope.out Makefile.in depcomp compile config.guess config.sub config.h.in~ config.log config.status ltmain.sh libtool config.h.in autom4te.cache missing aclocal.m4 install-sh cmd/Makefile.in lib/Makefile.in Makefile lib/Makefile cmd/Makefile"
+
+rm -Rf $FILES
diff --git a/drivers/staging/usbip/userspace/configure.ac b/drivers/staging/usbip/userspace/configure.ac
new file mode 100644
index 0000000000000000000000000000000000000000..e3afa159116a6e47d2a183f6f8e219dc69c4970b
--- /dev/null
+++ b/drivers/staging/usbip/userspace/configure.ac
@@ -0,0 +1,114 @@
+dnl Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.59)
+AC_INIT([usbip], [0.1.8], [usbip-devel@lists.sourceforge.net])
+AC_DEFINE([USBIP_VERSION], [0x000106], [numeric version number])
+
+CURRENT=0
+REVISION=1
+AGE=0
+AC_SUBST([LIBUSBIP_VERSION], [$CURRENT:$REVISION:$AGE], [library version])
+
+AC_CONFIG_SRCDIR([src/usbipd.c])
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([foreign])
+LT_INIT
+
+# Silent build for automake >= 1.11
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -std=gnu99"])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+# Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdint.h stdlib.h dnl
+		  string.h strings.h sys/socket.h syslog.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_INT32_T
+AC_TYPE_SIZE_T
+AC_TYPE_SSIZE_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_REALLOC
+AC_CHECK_FUNCS([bzero memset mkdir regcomp socket strchr strerror strstr dnl
+		strtoul])
+
+AC_CHECK_HEADER([sysfs/libsysfs.h],
+		[AC_CHECK_LIB([sysfs], [sysfs_open_directory_list],
+			      [LIBS="$LIBS -lsysfs"],
+			      [AC_MSG_ERROR([Missing sysfs2 library!])])],
+		[AC_MSG_ERROR([Missing /usr/include/sysfs/libsysfs.h])])
+
+# Checks for libwrap library.
+AC_MSG_CHECKING([whether to use the libwrap (TCP wrappers) library])
+AC_ARG_WITH([tcp-wrappers],
+	    [AS_HELP_STRING([--with-tcp-wrappers],
+			    [use the libwrap (TCP wrappers) library])],
+	    dnl [ACTION-IF-GIVEN]
+	    [saved_LIBS="$LIBS"
+	     if test "$withval" = "yes"; then
+		     AC_MSG_RESULT([yes])
+		     AC_MSG_CHECKING([for hosts_access in -lwrap])
+		     LIBS="-lwrap $LIBS"
+		     AC_TRY_LINK(
+		       [int hosts_access(); int allow_severity, deny_severity;],
+		       [hosts_access()],
+		       [AC_MSG_RESULT([yes]);
+			AC_DEFINE([HAVE_LIBWRAP], [1],
+				  [use tcp wrapper]) wrap_LIB="-lwrap"],
+		       [AC_MSG_RESULT([not found]); exit 1])
+	     else
+		     AC_MSG_RESULT([no])
+	     fi
+	     LIBS="$saved_LIBS"],
+	    dnl [ACTION-IF-NOT-GIVEN]
+	    [AC_MSG_RESULT([(default)])
+	     AC_MSG_CHECKING([for hosts_access in -lwrap])
+	     saved_LIBS="$LIBS"
+	     LIBS="-lwrap $saved_LIBS"
+	     AC_TRY_LINK(
+	       [int hosts_access(); int allow_severity, deny_severity;],
+	       [hosts_access()],
+	       [AC_MSG_RESULT([yes]);
+		AC_DEFINE([HAVE_LIBWRAP], [1], [use tcp wrapper])],
+	       [AC_MSG_RESULT([no]); LIBS="$saved_LIBS"])])
+
+# Sets directory containing usb.ids.
+USBIDS_DIR='${datadir}/usbip'
+AC_ARG_WITH([usbids-dir],
+	    [AS_HELP_STRING([--with-usbids-dir=DIR],
+	       [where usb.ids is found (default ${datadir}/usbip)])],
+	    [USBIDS_DIR=$withval])
+AC_SUBST([USBIDS_DIR])
+
+dnl FIXME: when disabled, empty directry is created
+usbids=install
+AC_ARG_ENABLE([usbids-install],
+	      [AS_HELP_STRING([--enable-usbids-install],
+			      [install usb.ids (default)])],
+	      [AS_CASE([$enableval],
+		       [yes], [usbids=install],
+		       [no], [usbids=notinstall],
+		       [AC_MSG_ERROR(
+			  [bad value ${enableval} for --enable-usbids-install])]
+		      )])
+AM_CONDITIONAL([INSTALL_USBIDS], [test x$usbids = xinstall])
+
+GLIB2_REQUIRED=2.6.0
+PKG_CHECK_MODULES([PACKAGE], [glib-2.0 >= $GLIB2_REQUIRED])
+AC_SUBST([PACKAGE_CFLAGS])
+AC_SUBST([PACKAGE_LIBS])
+
+AC_CONFIG_FILES([Makefile libsrc/Makefile src/Makefile])
+AC_OUTPUT
diff --git a/drivers/staging/usbip/userspace/doc/usbip.8 b/drivers/staging/usbip/userspace/doc/usbip.8
new file mode 100644
index 0000000000000000000000000000000000000000..1653bb2cd7d14600c76a02e46c1ffa439b5a373a
--- /dev/null
+++ b/drivers/staging/usbip/userspace/doc/usbip.8
@@ -0,0 +1,71 @@
+.TH USBIP "8" "February 2009" "usbip" "System Administration Utilities"
+.SH NAME
+usbip \- manage USB/IP devices
+.SH SYNOPSIS
+.B usbip
+[\fIoptions\fR]
+
+.SH DESCRIPTION
+Devices exported by USB/IP servers can be listed, attached and
+detached using this program.
+
+.SH OPTIONS
+.HP
+\fB\-a\fR, \fB\-\-attach\fR <host> <bus_id>
+.IP
+Attach a remote USB device.
+.PP
+
+.HP
+\fB\-x\fR, \fB\-\-attachall\fR <host>
+.IP
+Attach all remote USB devices on the specific host.
+.PP
+
+.HP
+\fB\-d\fR, \fB\-\-detach\fR <ports>
+.IP
+Detach an imported USB device.
+.PP
+
+.HP
+\fB\-l\fR, \fB\-\-list\fR <hosts>
+.IP
+List exported USB devices.
+.PP
+
+.HP
+\fB\-p\fR, \fB\-\-port\fR
+.IP
+List virtual USB port status.
+.PP
+
+.HP
+\fB\-D\fR, \fB\-\-debug\fR
+.IP
+Print debugging information.
+.PP
+
+.HP
+\fB\-v\fR, \fB\-\-version\fR
+.IP
+Show version.
+.PP
+
+.SH EXAMPLES
+
+    client:# usbip --list server
+        - List exportable usb devices on the server.
+
+    client:# usbip --attach server 1-2
+        - Connect the remote USB device.
+
+    client:# usbip --port
+        - Show virtual port status.
+
+    client:# usbip --detach 0
+        - Detach the usb device.
+
+.SH "SEE ALSO"
+\fBusbipd\fP\fB(8)\fB\fP,
+\fBusbip_attach_driver\fP\fB(8)\fB\fP
diff --git a/drivers/staging/usbip/userspace/doc/usbip_bind_driver.8 b/drivers/staging/usbip/userspace/doc/usbip_bind_driver.8
new file mode 100644
index 0000000000000000000000000000000000000000..d43bbd6be934e8fbafde2dab57b2ed85ad2d847a
--- /dev/null
+++ b/drivers/staging/usbip/userspace/doc/usbip_bind_driver.8
@@ -0,0 +1,42 @@
+.TH USBIP_BIND_DRIVER "8" "February 2009" "usbip" "System Administration Utilities"
+.SH NAME
+usbip_bind_driver \- change driver binding for USB/IP
+
+.SH SYNOPSIS
+.B usbip_bind_driver
+[\fIoptions\fR]
+
+.SH DESCRIPTION
+Driver bindings for USB devices can be changed using
+this program. It is used to export and unexport USB
+devices over USB/IP.
+
+.SH OPTIONS
+.TP
+\fB\-u\fR, \fB\-\-usbip\fR <busid>
+Make a device exportable
+.TP
+\fB\-o\fR, \fB\-\-other\fR <busid>
+Use a device by a local driver
+.TP
+\fB\-l\fR, \fB\-\-list\fR
+Print usb devices and their drivers
+.TP
+\fB\-L\fR, \fB\-\-list2\fR
+Print usb devices and their drivers in parseable mode
+
+.SH EXAMPLES
+
+    server:# usbip_bind_driver --list
+        - List driver assignments for usb devices.
+
+    server:# usbip_bind_driver --usbip 1-2
+        - Bind usbip-host.ko to the device of busid 1-2.
+        - A usb device 1-2 is now exportable to other hosts!
+
+    server:# usbip_bind_driver --other 1-2
+        - Shutdown exporting and use the device locally.
+
+.SH "SEE ALSO"
+\fBusbip\fP\fB(8)\fB\fP,
+\fBusbipd\fP\fB(8)\fB\fP
diff --git a/drivers/staging/usbip/userspace/doc/usbipd.8 b/drivers/staging/usbip/userspace/doc/usbipd.8
new file mode 100644
index 0000000000000000000000000000000000000000..006559f1df252d3ee070046c61c67f0ed0cf0bdb
--- /dev/null
+++ b/drivers/staging/usbip/userspace/doc/usbipd.8
@@ -0,0 +1,62 @@
+.TH USBIP "8" "February 2009" "usbip" "System Administration Utilities"
+.SH NAME
+usbipd \- USB/IP server daemon
+.SH SYNOPSIS
+.B usbipd
+[\fIoptions\fR]
+
+.SH DESCRIPTION
+.B usbipd
+provides USB/IP clients access to exported USB devices.
+
+Devices have to explicitly be exported using
+.B usbip_bind_driver
+before usbipd makes them available to other hosts.
+
+The daemon accepts connections from USB/IP clients
+on TCP port 3240.
+
+.SH OPTIONS
+.HP
+\fB\-D\fR, \fB\-\-daemon\fR
+.IP
+Run as a daemon process.
+.PP
+
+.HP
+\fB\-d\fR, \fB\-\-debug\fR
+.IP
+Print debugging information.
+.PP
+
+.HP
+\fB\-v\fR, \fB\-\-version\fR
+.IP
+Show version.
+.PP
+
+.SH LIMITATIONS
+
+.B usbipd
+offers no authentication or authorization for USB/IP. Any
+USB/IP client can connect and use exported devices.
+
+.SH EXAMPLES
+
+    server:# modprobe usbip
+
+    server:# usbipd -D
+        - Start usbip daemon.
+
+    server:# usbip_bind_driver --list
+        - List driver assignments for usb devices.
+
+    server:# usbip_bind_driver --usbip 1-2
+        - Bind usbip-host.ko to the device of busid 1-2.
+        - A usb device 1-2 is now exportable to other hosts!
+        - Use 'usbip_bind_driver --other 1-2' when you want to shutdown exporting and use the device locally.
+
+.SH "SEE ALSO"
+\fBusbip\fP\fB(8)\fB\fP,
+\fBusbip_attach_driver\fP\fB(8)\fB\fP
+
diff --git a/drivers/staging/usbip/userspace/libsrc/Makefile.am b/drivers/staging/usbip/userspace/libsrc/Makefile.am
new file mode 100644
index 0000000000000000000000000000000000000000..77ecf6b844b731e24cd4a9cc486e84a58541e5de
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/Makefile.am
@@ -0,0 +1,7 @@
+libusbip_la_CPPFLAGS := -DUSBIDS_FILE='"@USBIDS_DIR@/usb.ids"'
+libusbip_la_CFLAGS   := @EXTRA_CFLAGS@
+libusbip_la_LDFLAGS  := -version-info @LIBUSBIP_VERSION@
+
+lib_LTLIBRARIES := libusbip.la
+libusbip_la_SOURCES := names.c names.h stub_driver.c stub_driver.h usbip.h \
+		       usbip_common.c usbip_common.h vhci_driver.c vhci_driver.h
diff --git a/drivers/staging/usbip/userspace/libsrc/names.c b/drivers/staging/usbip/userspace/libsrc/names.c
new file mode 100644
index 0000000000000000000000000000000000000000..b4de18b4bb9cd5deb4c7c246e39a4595dfb95cf6
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/names.c
@@ -0,0 +1,793 @@
+/*****************************************************************************/
+/*
+ *      names.c  --  USB name database manipulation routines
+ *
+ *      Copyright (C) 1999, 2000  Thomas Sailer (sailer@ife.ee.ethz.ch)
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation; either version 2 of the License, or
+ *      (at your option) any later version.
+ *
+ *      This program is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *      GNU General Public License for more details.
+ *
+ *      You should have received a copy of the GNU General Public License
+ *      along with this program; if not, write to the Free Software
+ *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*
+ * 	Copyright (C) 2005 Takahiro Hirofuchi
+ * 		- names_deinit() is added.
+ */
+
+/*****************************************************************************/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <ctype.h>
+
+
+#include "names.h"
+
+
+/* ---------------------------------------------------------------------- */
+
+struct vendor {
+	struct vendor *next;
+	u_int16_t vendorid;
+	char name[1];
+};
+
+struct product {
+	struct product *next;
+	u_int16_t vendorid, productid;
+	char name[1];
+};
+
+struct class {
+	struct class *next;
+	u_int8_t classid;
+	char name[1];
+};
+
+struct subclass {
+	struct subclass *next;
+	u_int8_t classid, subclassid;
+	char name[1];
+};
+
+struct protocol {
+	struct protocol *next;
+	u_int8_t classid, subclassid, protocolid;
+	char name[1];
+};
+
+struct audioterminal {
+	struct audioterminal *next;
+	u_int16_t termt;
+	char name[1];
+};
+
+struct genericstrtable {
+        struct genericstrtable *next;
+        unsigned int num;
+        char name[1];
+};
+
+/* ---------------------------------------------------------------------- */
+
+#define HASH1  0x10
+#define HASH2  0x02
+#define HASHSZ 16
+
+static unsigned int hashnum(unsigned int num)
+{
+	unsigned int mask1 = HASH1 << 27, mask2 = HASH2 << 27;
+
+	for (; mask1 >= HASH1; mask1 >>= 1, mask2 >>= 1)
+		if (num & mask1)
+			num ^= mask2;
+	return num & (HASHSZ-1);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static struct vendor *vendors[HASHSZ] = { NULL, };
+static struct product *products[HASHSZ] = { NULL, };
+static struct class *classes[HASHSZ] = { NULL, };
+static struct subclass *subclasses[HASHSZ] = { NULL, };
+static struct protocol *protocols[HASHSZ] = { NULL, };
+static struct audioterminal *audioterminals[HASHSZ] = { NULL, };
+static struct genericstrtable *hiddescriptors[HASHSZ] = { NULL, };
+static struct genericstrtable *reports[HASHSZ] = { NULL, };
+static struct genericstrtable *huts[HASHSZ] = { NULL, };
+static struct genericstrtable *biass[HASHSZ] = { NULL, };
+static struct genericstrtable *physdess[HASHSZ] = { NULL, };
+static struct genericstrtable *hutus[HASHSZ] = { NULL, };
+static struct genericstrtable *langids[HASHSZ] = { NULL, };
+static struct genericstrtable *countrycodes[HASHSZ] = { NULL, };
+
+/* ---------------------------------------------------------------------- */
+
+static const char *names_genericstrtable(struct genericstrtable *t[HASHSZ], unsigned int index)
+{
+        struct genericstrtable *h;
+
+        for (h = t[hashnum(index)]; h; h = h->next)
+                if (h->num == index)
+                        return h->name;
+        return NULL;
+}
+
+const char *names_hid(u_int8_t hidd)
+{
+	return names_genericstrtable(hiddescriptors, hidd);
+}
+
+const char *names_reporttag(u_int8_t rt)
+{
+	return names_genericstrtable(reports, rt);
+}
+
+const char *names_huts(unsigned int data)
+{
+	return names_genericstrtable(huts, data);
+}
+
+const char *names_hutus(unsigned int data)
+{
+	return names_genericstrtable(hutus, data);
+}
+
+const char *names_langid(u_int16_t langid)
+{
+	return names_genericstrtable(langids, langid);
+}
+
+const char *names_physdes(u_int8_t ph)
+{
+	return names_genericstrtable(physdess, ph);
+}
+
+const char *names_bias(u_int8_t b)
+{
+	return names_genericstrtable(biass, b);
+}
+
+const char *names_countrycode(unsigned int countrycode)
+{
+	return names_genericstrtable(countrycodes, countrycode);
+}
+
+const char *names_vendor(u_int16_t vendorid)
+{
+	struct vendor *v;
+
+	v = vendors[hashnum(vendorid)];
+	for (; v; v = v->next)
+		if (v->vendorid == vendorid)
+			return v->name;
+	return NULL;
+}
+
+const char *names_product(u_int16_t vendorid, u_int16_t productid)
+{
+	struct product *p;
+
+	p = products[hashnum((vendorid << 16) | productid)];
+	for (; p; p = p->next)
+		if (p->vendorid == vendorid && p->productid == productid)
+			return p->name;
+	return NULL;
+}
+
+const char *names_class(u_int8_t classid)
+{
+	struct class *c;
+
+	c = classes[hashnum(classid)];
+	for (; c; c = c->next)
+		if (c->classid == classid)
+			return c->name;
+	return NULL;
+}
+
+const char *names_subclass(u_int8_t classid, u_int8_t subclassid)
+{
+	struct subclass *s;
+
+	s = subclasses[hashnum((classid << 8) | subclassid)];
+	for (; s; s = s->next)
+		if (s->classid == classid && s->subclassid == subclassid)
+			return s->name;
+	return NULL;
+}
+
+const char *names_protocol(u_int8_t classid, u_int8_t subclassid, u_int8_t protocolid)
+{
+	struct protocol *p;
+
+	p = protocols[hashnum((classid << 16) | (subclassid << 8) | protocolid)];
+	for (; p; p = p->next)
+		if (p->classid == classid && p->subclassid == subclassid && p->protocolid == protocolid)
+			return p->name;
+	return NULL;
+}
+
+const char *names_audioterminal(u_int16_t termt)
+{
+	struct audioterminal *at;
+
+	at = audioterminals[hashnum(termt)];
+	for (; at; at = at->next)
+		if (at->termt == termt)
+			return at->name;
+	return NULL;
+}
+
+/* ---------------------------------------------------------------------- */
+/* add a cleanup function by takahiro */
+
+struct pool {
+	struct pool *next;
+	void *mem;
+};
+
+static struct pool *pool_head = NULL;
+
+static void *my_malloc(size_t size)
+{
+	struct pool *p;
+
+	p = calloc(1, sizeof(struct pool));
+	if (!p) {
+		free(p);
+		return NULL;
+	}
+
+	p->mem = calloc(1, size);
+	if (!p->mem)
+		return NULL;
+
+	p->next = pool_head;
+	pool_head = p;
+
+	return p->mem;
+}
+
+void names_free(void)
+{
+	struct pool *pool;
+
+	if (!pool_head)
+		return;
+
+	for (pool = pool_head; pool != NULL; ) {
+		struct pool *tmp;
+
+		if (pool->mem)
+			free(pool->mem);
+
+		tmp = pool;
+		pool = pool->next;
+		free(tmp);
+	}
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int new_vendor(const char *name, u_int16_t vendorid)
+{
+	struct vendor *v;
+	unsigned int h = hashnum(vendorid);
+
+	v = vendors[h];
+	for (; v; v = v->next)
+		if (v->vendorid == vendorid)
+			return -1;
+	v = my_malloc(sizeof(struct vendor) + strlen(name));
+	if (!v)
+		return -1;
+	strcpy(v->name, name);
+	v->vendorid = vendorid;
+	v->next = vendors[h];
+	vendors[h] = v;
+	return 0;
+}
+
+static int new_product(const char *name, u_int16_t vendorid, u_int16_t productid)
+{
+	struct product *p;
+	unsigned int h = hashnum((vendorid << 16) | productid);
+
+	p = products[h];
+	for (; p; p = p->next)
+		if (p->vendorid == vendorid && p->productid == productid)
+			return -1;
+	p = my_malloc(sizeof(struct product) + strlen(name));
+	if (!p)
+		return -1;
+	strcpy(p->name, name);
+	p->vendorid = vendorid;
+	p->productid = productid;
+	p->next = products[h];
+	products[h] = p;
+	return 0;
+}
+
+static int new_class(const char *name, u_int8_t classid)
+{
+	struct class *c;
+	unsigned int h = hashnum(classid);
+
+	c = classes[h];
+	for (; c; c = c->next)
+		if (c->classid == classid)
+			return -1;
+	c = my_malloc(sizeof(struct class) + strlen(name));
+	if (!c)
+		return -1;
+	strcpy(c->name, name);
+	c->classid = classid;
+	c->next = classes[h];
+	classes[h] = c;
+	return 0;
+}
+
+static int new_subclass(const char *name, u_int8_t classid, u_int8_t subclassid)
+{
+	struct subclass *s;
+	unsigned int h = hashnum((classid << 8) | subclassid);
+
+	s = subclasses[h];
+	for (; s; s = s->next)
+		if (s->classid == classid && s->subclassid == subclassid)
+			return -1;
+	s = my_malloc(sizeof(struct subclass) + strlen(name));
+	if (!s)
+		return -1;
+	strcpy(s->name, name);
+	s->classid = classid;
+	s->subclassid = subclassid;
+	s->next = subclasses[h];
+	subclasses[h] = s;
+	return 0;
+}
+
+static int new_protocol(const char *name, u_int8_t classid, u_int8_t subclassid, u_int8_t protocolid)
+{
+	struct protocol *p;
+	unsigned int h = hashnum((classid << 16) | (subclassid << 8) | protocolid);
+
+	p = protocols[h];
+	for (; p; p = p->next)
+		if (p->classid == classid && p->subclassid == subclassid && p->protocolid == protocolid)
+			return -1;
+	p = my_malloc(sizeof(struct protocol) + strlen(name));
+	if (!p)
+		return -1;
+	strcpy(p->name, name);
+	p->classid = classid;
+	p->subclassid = subclassid;
+	p->protocolid = protocolid;
+	p->next = protocols[h];
+	protocols[h] = p;
+	return 0;
+}
+
+static int new_audioterminal(const char *name, u_int16_t termt)
+{
+	struct audioterminal *at;
+	unsigned int h = hashnum(termt);
+
+	at = audioterminals[h];
+	for (; at; at = at->next)
+		if (at->termt == termt)
+			return -1;
+	at = my_malloc(sizeof(struct audioterminal) + strlen(name));
+	if (!at)
+		return -1;
+	strcpy(at->name, name);
+	at->termt = termt;
+	at->next = audioterminals[h];
+	audioterminals[h] = at;
+	return 0;
+}
+
+static int new_genericstrtable(struct genericstrtable *t[HASHSZ], const char *name, unsigned int index)
+{
+        struct genericstrtable *g;
+	unsigned int h = hashnum(index);
+
+        for (g = t[h]; g; g = g->next)
+                if (g->num == index)
+                        return -1;
+        g = my_malloc(sizeof(struct genericstrtable) + strlen(name));
+        if (!g)
+                return -1;
+        strcpy(g->name, name);
+        g->num = index;
+        g->next = t[h];
+        t[h] = g;
+        return 0;
+}
+
+static int new_hid(const char *name, u_int8_t hidd)
+{
+	return new_genericstrtable(hiddescriptors, name, hidd);
+}
+
+static int new_reporttag(const char *name, u_int8_t rt)
+{
+	return new_genericstrtable(reports, name, rt);
+}
+
+static int new_huts(const char *name, unsigned int data)
+{
+	return new_genericstrtable(huts, name, data);
+}
+
+static int new_hutus(const char *name, unsigned int data)
+{
+	return new_genericstrtable(hutus, name, data);
+}
+
+static int new_langid(const char *name, u_int16_t langid)
+{
+	return new_genericstrtable(langids, name, langid);
+}
+
+static int new_physdes(const char *name, u_int8_t ph)
+{
+	return new_genericstrtable(physdess, name, ph);
+}
+static int new_bias(const char *name, u_int8_t b)
+{
+	return new_genericstrtable(biass, name, b);
+}
+
+static int new_countrycode(const char *name, unsigned int countrycode)
+{
+	return new_genericstrtable(countrycodes, name, countrycode);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define DBG(x)
+
+static void parse(FILE *f)
+{
+	char buf[512], *cp;
+	unsigned int linectr = 0;
+	int lastvendor = -1, lastclass = -1, lastsubclass = -1, lasthut=-1, lastlang=-1;
+	unsigned int u;
+
+	while (fgets(buf, sizeof(buf), f)) {
+		linectr++;
+		/* remove line ends */
+		if ((cp = strchr(buf, 13)))
+			*cp = 0;
+		if ((cp = strchr(buf, 10)))
+			*cp = 0;
+		if (buf[0] == '#' || !buf[0])
+			continue;
+		cp = buf;
+                if (buf[0] == 'P' && buf[1] == 'H' && buf[2] == 'Y' && buf[3] == 'S' && buf[4] == 'D' &&
+                    buf[5] == 'E' && buf[6] == 'S' && /*isspace(buf[7])*/ buf[7] == ' ') {
+                        cp = buf + 8;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid Physdes type at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 16);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid Physdes type at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_physdes(cp, u))
+                                fprintf(stderr, "Duplicate Physdes  type spec at line %u terminal type %04x %s\n", linectr, u, cp);
+                        DBG(printf("line %5u physdes type %02x %s\n", linectr, u, cp));
+                        continue;
+
+                }
+                if (buf[0] == 'P' && buf[1] == 'H' && buf[2] == 'Y' && /*isspace(buf[3])*/ buf[3] == ' ') {
+                        cp = buf + 4;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid PHY type at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 16);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid PHY type at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_physdes(cp, u))
+                                fprintf(stderr, "Duplicate PHY type spec at line %u terminal type %04x %s\n", linectr, u, cp);
+                        DBG(printf("line %5u PHY type %02x %s\n", linectr, u, cp));
+                        continue;
+
+                }
+                if (buf[0] == 'B' && buf[1] == 'I' && buf[2] == 'A' && buf[3] == 'S' && /*isspace(buf[4])*/ buf[4] == ' ') {
+                        cp = buf + 5;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid BIAS type at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 16);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid BIAS type at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_bias(cp, u))
+                                fprintf(stderr, "Duplicate BIAS  type spec at line %u terminal type %04x %s\n", linectr, u, cp);
+                        DBG(printf("line %5u BIAS type %02x %s\n", linectr, u, cp));
+                        continue;
+
+                }
+                if (buf[0] == 'L' && /*isspace(buf[1])*/ buf[1] == ' ') {
+                        cp =  buf+2;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid LANGID spec at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 16);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid LANGID spec at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_langid(cp, u))
+                                fprintf(stderr, "Duplicate LANGID spec at line %u language-id %04x %s\n", linectr, u, cp);
+                        DBG(printf("line %5u LANGID %02x %s\n", linectr, u, cp));
+                        lasthut = lastclass = lastvendor = lastsubclass = -1;
+                        lastlang = u;
+                        continue;
+                }
+		if (buf[0] == 'C' && /*isspace(buf[1])*/ buf[1] == ' ') {
+			/* class spec */
+			cp = buf+2;
+			while (isspace(*cp))
+				cp++;
+			if (!isxdigit(*cp)) {
+				fprintf(stderr, "Invalid class spec at line %u\n", linectr);
+				continue;
+			}
+			u = strtoul(cp, &cp, 16);
+			while (isspace(*cp))
+				cp++;
+			if (!*cp) {
+				fprintf(stderr, "Invalid class spec at line %u\n", linectr);
+				continue;
+			}
+			if (new_class(cp, u))
+				fprintf(stderr, "Duplicate class spec at line %u class %04x %s\n", linectr, u, cp);
+			DBG(printf("line %5u class %02x %s\n", linectr, u, cp));
+			lasthut = lastlang = lastvendor = lastsubclass = -1;
+			lastclass = u;
+			continue;
+		}
+		if (buf[0] == 'A' && buf[1] == 'T' && isspace(buf[2])) {
+			/* audio terminal type spec */
+			cp = buf+3;
+			while (isspace(*cp))
+				cp++;
+			if (!isxdigit(*cp)) {
+				fprintf(stderr, "Invalid audio terminal type at line %u\n", linectr);
+				continue;
+			}
+			u = strtoul(cp, &cp, 16);
+			while (isspace(*cp))
+				cp++;
+			if (!*cp) {
+				fprintf(stderr, "Invalid audio terminal type at line %u\n", linectr);
+				continue;
+			}
+			if (new_audioterminal(cp, u))
+				fprintf(stderr, "Duplicate audio terminal type spec at line %u terminal type %04x %s\n", linectr, u, cp);
+			DBG(printf("line %5u audio terminal type %02x %s\n", linectr, u, cp));
+			continue;
+		}
+		if (buf[0] == 'H' && buf[1] == 'C' && buf[2] == 'C' && isspace(buf[3])) {
+			/* HID Descriptor bCountryCode */
+                        cp =  buf+3;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid HID country code at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 10);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid HID country code at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_countrycode(cp, u))
+                                fprintf(stderr, "Duplicate HID country code at line %u country %02u %s\n", linectr, u, cp);
+                        DBG(printf("line %5u keyboard country code %02u %s\n", linectr, u, cp));
+                        continue;
+		}
+		if (isxdigit(*cp)) {
+			/* vendor */
+			u = strtoul(cp, &cp, 16);
+			while (isspace(*cp))
+				cp++;
+			if (!*cp) {
+				fprintf(stderr, "Invalid vendor spec at line %u\n", linectr);
+				continue;
+			}
+			if (new_vendor(cp, u))
+				fprintf(stderr, "Duplicate vendor spec at line %u vendor %04x %s\n", linectr, u, cp);
+			DBG(printf("line %5u vendor %04x %s\n", linectr, u, cp));
+			lastvendor = u;
+			lasthut = lastlang = lastclass = lastsubclass = -1;
+			continue;
+		}
+		if (buf[0] == '\t' && isxdigit(buf[1])) {
+			/* product or subclass spec */
+			u = strtoul(buf+1, &cp, 16);
+			while (isspace(*cp))
+				cp++;
+			if (!*cp) {
+				fprintf(stderr, "Invalid product/subclass spec at line %u\n", linectr);
+				continue;
+			}
+			if (lastvendor != -1) {
+				if (new_product(cp, lastvendor, u))
+					fprintf(stderr, "Duplicate product spec at line %u product %04x:%04x %s\n", linectr, lastvendor, u, cp);
+				DBG(printf("line %5u product %04x:%04x %s\n", linectr, lastvendor, u, cp));
+				continue;
+			}
+			if (lastclass != -1) {
+				if (new_subclass(cp, lastclass, u))
+					fprintf(stderr, "Duplicate subclass spec at line %u class %02x:%02x %s\n", linectr, lastclass, u, cp);
+				DBG(printf("line %5u subclass %02x:%02x %s\n", linectr, lastclass, u, cp));
+				lastsubclass = u;
+				continue;
+			}
+			if (lasthut != -1) {
+				if (new_hutus(cp, (lasthut << 16)+u))
+					fprintf(stderr, "Duplicate HUT Usage Spec at line %u\n", linectr);
+				continue;
+			}
+			if (lastlang != -1) {
+                                if (new_langid(cp, lastlang+(u<<10)))
+                                        fprintf(stderr, "Duplicate LANGID Usage Spec at line %u\n", linectr);
+                                continue;
+                        }
+			fprintf(stderr, "Product/Subclass spec without prior Vendor/Class spec at line %u\n", linectr);
+			continue;
+		}
+		if (buf[0] == '\t' && buf[1] == '\t' && isxdigit(buf[2])) {
+			/* protocol spec */
+			u = strtoul(buf+2, &cp, 16);
+			while (isspace(*cp))
+				cp++;
+			if (!*cp) {
+				fprintf(stderr, "Invalid protocol spec at line %u\n", linectr);
+				continue;
+			}
+			if (lastclass != -1 && lastsubclass != -1) {
+				if (new_protocol(cp, lastclass, lastsubclass, u))
+					fprintf(stderr, "Duplicate protocol spec at line %u class %02x:%02x:%02x %s\n", linectr, lastclass, lastsubclass, u, cp);
+				DBG(printf("line %5u protocol %02x:%02x:%02x %s\n", linectr, lastclass, lastsubclass, u, cp));
+				continue;
+			}
+			fprintf(stderr, "Protocol spec without prior Class and Subclass spec at line %u\n", linectr);
+			continue;
+		}
+		if (buf[0] == 'H' && buf[1] == 'I' && buf[2] == 'D' && /*isspace(buf[3])*/ buf[3] == ' ') {
+			cp = buf + 4;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid HID type at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 16);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid HID type at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_hid(cp, u))
+                                fprintf(stderr, "Duplicate HID type spec at line %u terminal type %04x %s\n", linectr, u, cp);
+                        DBG(printf("line %5u HID type %02x %s\n", linectr, u, cp));
+                        continue;
+
+		}
+                if (buf[0] == 'H' && buf[1] == 'U' && buf[2] == 'T' && /*isspace(buf[3])*/ buf[3] == ' ') {
+                        cp = buf + 4;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid HUT type at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 16);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid HUT type at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_huts(cp, u))
+                                fprintf(stderr, "Duplicate HUT type spec at line %u terminal type %04x %s\n", linectr, u, cp);
+			lastlang = lastclass = lastvendor = lastsubclass = -1;
+			lasthut = u;
+                        DBG(printf("line %5u HUT type %02x %s\n", linectr, u, cp));
+                        continue;
+
+                }
+                if (buf[0] == 'R' && buf[1] == ' ') {
+                        cp = buf + 2;
+                        while (isspace(*cp))
+                                cp++;
+                        if (!isxdigit(*cp)) {
+                                fprintf(stderr, "Invalid Report type at line %u\n", linectr);
+                                continue;
+                        }
+                        u = strtoul(cp, &cp, 16);
+                        while (isspace(*cp))
+                                cp++;
+                        if (!*cp) {
+                                fprintf(stderr, "Invalid Report type at line %u\n", linectr);
+                                continue;
+                        }
+                        if (new_reporttag(cp, u))
+                                fprintf(stderr, "Duplicate Report type spec at line %u terminal type %04x %s\n", linectr, u, cp);
+                        DBG(printf("line %5u Report type %02x %s\n", linectr, u, cp));
+                        continue;
+
+                }
+                if (buf[0] == 'V' && buf[1] == 'T') {
+			/* add here */
+			continue;
+		}
+		fprintf(stderr, "Unknown line at line %u\n", linectr);
+	}
+}
+
+/* ---------------------------------------------------------------------- */
+
+int names_init(char *n)
+{
+	FILE *f;
+
+	if (!(f = fopen(n, "r"))) {
+		return errno;
+	}
+	parse(f);
+	fclose(f);
+	return 0;
+}
diff --git a/drivers/staging/usbip/userspace/libsrc/names.h b/drivers/staging/usbip/userspace/libsrc/names.h
new file mode 100644
index 0000000000000000000000000000000000000000..3a269fecc02ac88da0b870b123c2ef6fdf21e8bc
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/names.h
@@ -0,0 +1,57 @@
+/*****************************************************************************/
+
+/*
+ *      names.h  --  USB name database manipulation routines
+ *
+ *      Copyright (C) 1999, 2000  Thomas Sailer (sailer@ife.ee.ethz.ch)
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation; either version 2 of the License, or
+ *      (at your option) any later version.
+ *
+ *      This program is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *      GNU General Public License for more details.
+ *
+ *      You should have received a copy of the GNU General Public License
+ *      along with this program; if not, write to the Free Software
+ *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*
+ *	Copyright (C) 2005 Takahiro Hirofuchi
+ *	       - names_free() is added.
+ */
+
+/*****************************************************************************/
+
+#ifndef _NAMES_H
+#define _NAMES_H
+
+#include <sys/types.h>
+
+/* ---------------------------------------------------------------------- */
+
+extern const char *names_vendor(u_int16_t vendorid);
+extern const char *names_product(u_int16_t vendorid, u_int16_t productid);
+extern const char *names_class(u_int8_t classid);
+extern const char *names_subclass(u_int8_t classid, u_int8_t subclassid);
+extern const char *names_protocol(u_int8_t classid, u_int8_t subclassid, u_int8_t protocolid);
+extern const char *names_audioterminal(u_int16_t termt);
+extern const char *names_hid(u_int8_t hidd);
+extern const char *names_reporttag(u_int8_t rt);
+extern const char *names_huts(unsigned int data);
+extern const char *names_hutus(unsigned int data);
+extern const char *names_langid(u_int16_t langid);
+extern const char *names_physdes(u_int8_t ph);
+extern const char *names_bias(u_int8_t b);
+extern const char *names_countrycode(unsigned int countrycode);
+extern int  names_init(char *n);
+extern void names_free(void);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _NAMES_H */
diff --git a/drivers/staging/usbip/userspace/libsrc/stub_driver.c b/drivers/staging/usbip/userspace/libsrc/stub_driver.c
new file mode 100644
index 0000000000000000000000000000000000000000..cc3364345f5fb6a14cff8994c90102a7251571f8
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/stub_driver.c
@@ -0,0 +1,391 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "usbip.h"
+
+/* kernel module name */
+static const char *usbip_stub_driver_name = "usbip-host";
+
+
+struct usbip_stub_driver *stub_driver;
+
+static struct sysfs_driver *open_sysfs_stub_driver(void)
+{
+	int ret;
+
+	char sysfs_mntpath[SYSFS_PATH_MAX];
+	char stub_driver_path[SYSFS_PATH_MAX];
+	struct sysfs_driver *stub_driver;
+
+
+	ret = sysfs_get_mnt_path(sysfs_mntpath, SYSFS_PATH_MAX);
+	if (ret < 0) {
+		err("sysfs must be mounted");
+		return NULL;
+	}
+
+	snprintf(stub_driver_path, SYSFS_PATH_MAX, "%s/%s/usb/%s/%s",
+			sysfs_mntpath, SYSFS_BUS_NAME, SYSFS_DRIVERS_NAME,
+			usbip_stub_driver_name);
+
+	stub_driver = sysfs_open_driver_path(stub_driver_path);
+	if (!stub_driver) {
+		err("usbip-core.ko and usbip-host.ko must be loaded");
+		return NULL;
+	}
+
+	return stub_driver;
+}
+
+
+#define SYSFS_OPEN_RETRIES 100
+
+/* only the first interface value is true! */
+static int32_t read_attr_usbip_status(struct usb_device *udev)
+{
+	char attrpath[SYSFS_PATH_MAX];
+	struct sysfs_attribute *attr;
+	int value = 0;
+	int  ret;
+	struct stat s;
+	int retries = SYSFS_OPEN_RETRIES;
+
+	/* This access is racy!
+	 *
+	 * Just after detach, our driver removes the sysfs
+	 * files and recreates them.
+	 *
+	 * We may try and fail to open the usbip_status of
+	 * an exported device in the (short) window where
+	 * it has been removed and not yet recreated.
+	 *
+	 * This is a bug in the interface. Nothing we can do
+	 * except work around it here by polling for the sysfs
+	 * usbip_status to reappear.
+	 */
+
+	snprintf(attrpath, SYSFS_PATH_MAX, "%s/%s:%d.%d/usbip_status",
+			udev->path, udev->busid,
+			udev->bConfigurationValue,
+			0);
+
+	while (retries > 0) {
+		if (stat(attrpath, &s) == 0)
+			break;
+
+		if (errno != ENOENT) {
+			err("error stat'ing %s", attrpath);
+			return -1;
+		}
+
+		usleep(10000); /* 10ms */
+		retries--;
+	}
+
+	if (retries == 0)
+		err("usbip_status not ready after %d retries",
+			SYSFS_OPEN_RETRIES);
+	else if (retries < SYSFS_OPEN_RETRIES)
+		info("warning: usbip_status ready after %d retries",
+			 SYSFS_OPEN_RETRIES - retries);
+
+	attr = sysfs_open_attribute(attrpath);
+	if (!attr) {
+		err("open %s", attrpath);
+		return -1;
+	}
+
+	ret = sysfs_read_attribute(attr);
+	if (ret) {
+		err("read %s", attrpath);
+		sysfs_close_attribute(attr);
+		return -1;
+	}
+
+	value = atoi(attr->value);
+
+	sysfs_close_attribute(attr);
+
+	return value;
+}
+
+
+static void usbip_exported_device_delete(void *dev)
+{
+	struct usbip_exported_device *edev =
+		(struct usbip_exported_device *) dev;
+
+	sysfs_close_device(edev->sudev);
+	free(dev);
+}
+
+
+static struct usbip_exported_device *usbip_exported_device_new(char *sdevpath)
+{
+	struct usbip_exported_device *edev = NULL;
+
+	edev = (struct usbip_exported_device *) calloc(1, sizeof(*edev));
+	if (!edev) {
+		err("alloc device");
+		return NULL;
+	}
+
+	edev->sudev = sysfs_open_device_path(sdevpath);
+	if (!edev->sudev) {
+		err("open %s", sdevpath);
+		goto err;
+	}
+
+	read_usb_device(edev->sudev, &edev->udev);
+
+	edev->status = read_attr_usbip_status(&edev->udev);
+	if (edev->status < 0)
+		goto err;
+
+	/* reallocate buffer to include usb interface data */
+	size_t size = sizeof(*edev) + edev->udev.bNumInterfaces * sizeof(struct usb_interface);
+	edev = (struct usbip_exported_device *) realloc(edev, size);
+	if (!edev) {
+		err("alloc device");
+		goto err;
+	}
+
+	for (int i=0; i < edev->udev.bNumInterfaces; i++)
+		read_usb_interface(&edev->udev, i, &edev->uinf[i]);
+
+	return edev;
+
+err:
+	if (edev && edev->sudev)
+		sysfs_close_device(edev->sudev);
+	if (edev)
+		free(edev);
+	return NULL;
+}
+
+
+static int check_new(struct dlist *dlist, struct sysfs_device *target)
+{
+	struct sysfs_device *dev;
+
+	dlist_for_each_data(dlist, dev, struct sysfs_device) {
+		if (!strncmp(dev->bus_id, target->bus_id, SYSFS_BUS_ID_SIZE))
+			/* found. not new */
+			return 0;
+	}
+
+	return 1;
+}
+
+static void delete_nothing(void *dev __attribute__((unused)))
+{
+	/* do not delete anything. but, its container will be deleted. */
+}
+
+static int refresh_exported_devices(void)
+{
+	struct sysfs_device	*suinf;  /* sysfs_device of usb_interface */
+	struct dlist		*suinf_list;
+
+	struct sysfs_device	*sudev;  /* sysfs_device of usb_device */
+	struct dlist		*sudev_list;
+
+
+	sudev_list = dlist_new_with_delete(sizeof(struct sysfs_device), delete_nothing);
+
+	suinf_list = sysfs_get_driver_devices(stub_driver->sysfs_driver);
+	if (!suinf_list) {
+		printf("Bind usbip-host.ko to a usb device to be exportable!\n");
+		goto bye;
+	}
+
+	/* collect unique USB devices (not interfaces) */
+	dlist_for_each_data(suinf_list, suinf, struct sysfs_device) {
+
+		/* get usb device of this usb interface */
+		sudev = sysfs_get_device_parent(suinf);
+		if (!sudev) {
+			err("get parent dev of %s", suinf->name);
+			continue;
+		}
+
+		if (check_new(sudev_list, sudev)) {
+			dlist_unshift(sudev_list, sudev);
+		}
+	}
+
+	dlist_for_each_data(sudev_list, sudev, struct sysfs_device) {
+		struct usbip_exported_device *edev;
+
+		edev = usbip_exported_device_new(sudev->path);
+		if (!edev) {
+			err("usbip_exported_device new");
+			continue;
+		}
+
+		dlist_unshift(stub_driver->edev_list, (void *) edev);
+		stub_driver->ndevs++;
+	}
+
+
+	dlist_destroy(sudev_list);
+
+bye:
+
+	return 0;
+}
+
+int usbip_stub_refresh_device_list(void)
+{
+	int ret;
+
+	if (stub_driver->edev_list)
+		dlist_destroy(stub_driver->edev_list);
+
+	stub_driver->ndevs = 0;
+
+	stub_driver->edev_list = dlist_new_with_delete(sizeof(struct usbip_exported_device),
+			usbip_exported_device_delete);
+	if (!stub_driver->edev_list) {
+		err("alloc dlist");
+		return -1;
+	}
+
+	ret = refresh_exported_devices();
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int usbip_stub_driver_open(void)
+{
+	int ret;
+
+
+	stub_driver = (struct usbip_stub_driver *) calloc(1, sizeof(*stub_driver));
+	if (!stub_driver) {
+		err("alloc stub_driver");
+		return -1;
+	}
+
+	stub_driver->ndevs = 0;
+
+	stub_driver->edev_list = dlist_new_with_delete(sizeof(struct usbip_exported_device),
+			usbip_exported_device_delete);
+	if (!stub_driver->edev_list) {
+		err("alloc dlist");
+		goto err;
+	}
+
+	stub_driver->sysfs_driver = open_sysfs_stub_driver();
+	if (!stub_driver->sysfs_driver)
+		goto err;
+
+	ret = refresh_exported_devices();
+	if (ret < 0)
+		goto err;
+
+	return 0;
+
+
+err:
+	if (stub_driver->sysfs_driver)
+		sysfs_close_driver(stub_driver->sysfs_driver);
+	if (stub_driver->edev_list)
+		dlist_destroy(stub_driver->edev_list);
+	free(stub_driver);
+
+	stub_driver = NULL;
+	return -1;
+}
+
+
+void usbip_stub_driver_close(void)
+{
+	if (!stub_driver)
+		return;
+
+	if (stub_driver->edev_list)
+		dlist_destroy(stub_driver->edev_list);
+	if (stub_driver->sysfs_driver)
+		sysfs_close_driver(stub_driver->sysfs_driver);
+	free(stub_driver);
+
+	stub_driver = NULL;
+}
+
+int usbip_stub_export_device(struct usbip_exported_device *edev, int sockfd)
+{
+	char attrpath[SYSFS_PATH_MAX];
+	struct sysfs_attribute *attr;
+	char sockfd_buff[30];
+	int ret;
+
+
+	if (edev->status != SDEV_ST_AVAILABLE) {
+		info("device not available, %s", edev->udev.busid);
+		switch( edev->status ) {
+			case SDEV_ST_ERROR:
+				info("     status SDEV_ST_ERROR");
+				break;
+			case SDEV_ST_USED:
+				info("     status SDEV_ST_USED");
+				break;
+			default:
+				info("     status unknown: 0x%x", edev->status);
+		}
+		return -1;
+	}
+
+	/* only the first interface is true */
+	snprintf(attrpath, sizeof(attrpath), "%s/%s:%d.%d/%s",
+			edev->udev.path,
+			edev->udev.busid,
+			edev->udev.bConfigurationValue, 0,
+			"usbip_sockfd");
+
+	attr = sysfs_open_attribute(attrpath);
+	if (!attr) {
+		err("open %s", attrpath);
+		return -1;
+	}
+
+	snprintf(sockfd_buff, sizeof(sockfd_buff), "%d\n", sockfd);
+
+	dbg("write: %s", sockfd_buff);
+
+	ret = sysfs_write_attribute(attr, sockfd_buff, strlen(sockfd_buff));
+	if (ret < 0) {
+		err("write sockfd %s to %s", sockfd_buff, attrpath);
+		goto err_write_sockfd;
+	}
+
+	info("connect %s", edev->udev.busid);
+
+err_write_sockfd:
+	sysfs_close_attribute(attr);
+
+	return ret;
+}
+
+struct usbip_exported_device *usbip_stub_get_device(int num)
+{
+	struct usbip_exported_device *edev;
+	struct dlist		*dlist = stub_driver->edev_list;
+	int count = 0;
+
+	dlist_for_each_data(dlist, edev, struct usbip_exported_device) {
+		if (num == count)
+			return edev;
+		else
+			count++ ;
+	}
+
+	return NULL;
+}
diff --git a/drivers/staging/usbip/userspace/libsrc/stub_driver.h b/drivers/staging/usbip/userspace/libsrc/stub_driver.h
new file mode 100644
index 0000000000000000000000000000000000000000..3107d18de65afffccf2e8bacd0d0eb8c8ecbb6d8
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/stub_driver.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifndef _USBIP_STUB_DRIVER_H
+#define _USBIP_STUB_DRIVER_H
+
+#include "usbip.h"
+
+
+struct usbip_stub_driver {
+	int ndevs;
+	struct sysfs_driver *sysfs_driver;
+
+	struct dlist *edev_list;	/* list of exported device */
+};
+
+struct usbip_exported_device {
+	struct sysfs_device *sudev;
+
+	int32_t status;
+	struct usb_device    udev;
+	struct usb_interface uinf[];
+};
+
+
+extern struct usbip_stub_driver *stub_driver;
+
+int usbip_stub_driver_open(void);
+void usbip_stub_driver_close(void);
+
+int usbip_stub_refresh_device_list(void);
+int usbip_stub_export_device(struct usbip_exported_device *edev, int sockfd);
+
+struct usbip_exported_device *usbip_stub_get_device(int num);
+#endif
diff --git a/drivers/staging/usbip/userspace/libsrc/usbip.h b/drivers/staging/usbip/userspace/libsrc/usbip.h
new file mode 100644
index 0000000000000000000000000000000000000000..7cb8e6fef35d4cae47906888e90c0fd5f68a0b83
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/usbip.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifndef _USBIP_H
+#define _USBIP_H
+
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+
+#include "usbip_common.h"
+#include "stub_driver.h"
+#include "vhci_driver.h"
+#ifdef DMALLOC
+#include <dmalloc.h>
+#endif
+
+#endif
diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_common.c b/drivers/staging/usbip/userspace/libsrc/usbip_common.c
new file mode 100644
index 0000000000000000000000000000000000000000..a128a924b27e0b4b407b7fef7b212fa9bb24d056
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/usbip_common.c
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#include "usbip.h"
+#include "names.h"
+
+int usbip_use_syslog = 0;
+int usbip_use_stderr = 0;
+int usbip_use_debug  = 0;
+
+struct speed_string {
+	int num;
+	char *speed;
+	char *desc;
+};
+
+static const struct speed_string speed_strings[] = {
+	{ USB_SPEED_UNKNOWN, "unknown", "Unknown Speed"},
+	{ USB_SPEED_LOW,  "1.5", "Low Speed(1.5Mbps)"  },
+	{ USB_SPEED_FULL, "12",  "Full Speed(12Mbps)" },
+	{ USB_SPEED_HIGH, "480", "High Speed(480Mbps)" },
+	{ 0, NULL, NULL }
+};
+
+struct portst_string {
+	int num;
+	char *desc;
+};
+
+static struct portst_string portst_strings[] = {
+	{ SDEV_ST_AVAILABLE,	"Device Available" },
+	{ SDEV_ST_USED,		"Device in Use" },
+	{ SDEV_ST_ERROR,	"Device Error"},
+	{ VDEV_ST_NULL,		"Port Available"},
+	{ VDEV_ST_NOTASSIGNED,	"Port Initializing"},
+	{ VDEV_ST_USED,		"Port in Use"},
+	{ VDEV_ST_ERROR,	"Port Error"},
+	{ 0, NULL}
+};
+
+const char *usbip_status_string(int32_t status)
+{
+	for (int i=0; portst_strings[i].desc != NULL; i++)
+		if (portst_strings[i].num == status)
+			return portst_strings[i].desc;
+
+	return "Unknown Status";
+}
+
+const char *usbip_speed_string(int num)
+{
+	for (int i=0; speed_strings[i].speed != NULL; i++)
+		if (speed_strings[i].num == num)
+			return speed_strings[i].desc;
+
+	return "Unknown Speed";
+}
+
+
+#define DBG_UDEV_INTEGER(name)\
+	dbg("%-20s = %x", to_string(name), (int) udev->name)
+
+#define DBG_UINF_INTEGER(name)\
+	dbg("%-20s = %x", to_string(name), (int) uinf->name)
+
+void dump_usb_interface(struct usb_interface *uinf)
+{
+	char buff[100];
+	usbip_names_get_class(buff, sizeof(buff),
+			uinf->bInterfaceClass,
+			uinf->bInterfaceSubClass,
+			uinf->bInterfaceProtocol);
+	dbg("%-20s = %s", "Interface(C/SC/P)", buff);
+}
+
+void dump_usb_device(struct usb_device *udev)
+{
+	char buff[100];
+
+
+	dbg("%-20s = %s", "path",  udev->path);
+	dbg("%-20s = %s", "busid", udev->busid);
+
+	usbip_names_get_class(buff, sizeof(buff),
+			udev->bDeviceClass,
+			udev->bDeviceSubClass,
+			udev->bDeviceProtocol);
+	dbg("%-20s = %s", "Device(C/SC/P)", buff);
+
+	DBG_UDEV_INTEGER(bcdDevice);
+
+	usbip_names_get_product(buff, sizeof(buff),
+			udev->idVendor,
+			udev->idProduct);
+	dbg("%-20s = %s", "Vendor/Product", buff);
+
+	DBG_UDEV_INTEGER(bNumConfigurations);
+	DBG_UDEV_INTEGER(bNumInterfaces);
+
+	dbg("%-20s = %s", "speed",
+			usbip_speed_string(udev->speed));
+
+	DBG_UDEV_INTEGER(busnum);
+	DBG_UDEV_INTEGER(devnum);
+}
+
+
+int read_attr_value(struct sysfs_device *dev, const char *name, const char *format)
+{
+	char attrpath[SYSFS_PATH_MAX];
+	struct sysfs_attribute *attr;
+	int num = 0;
+	int ret;
+
+	snprintf(attrpath, sizeof(attrpath), "%s/%s", dev->path, name);
+
+	attr = sysfs_open_attribute(attrpath);
+	if (!attr) {
+		err("open attr %s", attrpath);
+		return 0;
+	}
+
+	ret = sysfs_read_attribute(attr);
+	if (ret < 0) {
+		err("read attr");
+		goto err;
+	}
+
+	ret = sscanf(attr->value, format, &num);
+	if (ret < 1) {
+		err("sscanf");
+		goto err;
+	}
+
+err:
+	sysfs_close_attribute(attr);
+
+	return num;
+}
+
+
+int read_attr_speed(struct sysfs_device *dev)
+{
+	char attrpath[SYSFS_PATH_MAX];
+	struct sysfs_attribute *attr;
+	char speed[100];
+	int ret;
+
+	snprintf(attrpath, sizeof(attrpath), "%s/%s", dev->path, "speed");
+
+	attr = sysfs_open_attribute(attrpath);
+	if (!attr) {
+		err("open attr");
+		return 0;
+	}
+
+	ret = sysfs_read_attribute(attr);
+	if (ret < 0) {
+		err("read attr");
+		goto err;
+	}
+
+	ret = sscanf(attr->value, "%s\n", speed);
+	if (ret < 1) {
+		err("sscanf");
+		goto err;
+	}
+err:
+	sysfs_close_attribute(attr);
+
+	for (int i=0; speed_strings[i].speed != NULL; i++) {
+		if (!strcmp(speed, speed_strings[i].speed))
+			return speed_strings[i].num;
+	}
+
+	return USB_SPEED_UNKNOWN;
+}
+
+#define READ_ATTR(object, type, dev, name, format)\
+	do { (object)->name = (type) read_attr_value(dev, to_string(name), format); } while (0)
+
+
+int read_usb_device(struct sysfs_device *sdev, struct usb_device *udev)
+{
+	uint32_t busnum, devnum;
+
+	READ_ATTR(udev, uint8_t,  sdev, bDeviceClass,		"%02x\n");
+	READ_ATTR(udev, uint8_t,  sdev, bDeviceSubClass,	"%02x\n");
+	READ_ATTR(udev, uint8_t,  sdev, bDeviceProtocol,	"%02x\n");
+
+	READ_ATTR(udev, uint16_t, sdev, idVendor,		"%04x\n");
+	READ_ATTR(udev, uint16_t, sdev, idProduct,		"%04x\n");
+	READ_ATTR(udev, uint16_t, sdev, bcdDevice,		"%04x\n");
+
+	READ_ATTR(udev, uint8_t,  sdev, bConfigurationValue,	"%02x\n");
+	READ_ATTR(udev, uint8_t,  sdev, bNumConfigurations,	"%02x\n");
+	READ_ATTR(udev, uint8_t,  sdev, bNumInterfaces,		"%02x\n");
+
+	READ_ATTR(udev, uint8_t,  sdev, devnum,			"%d\n");
+	udev->speed = read_attr_speed(sdev);
+
+	strncpy(udev->path,  sdev->path,  SYSFS_PATH_MAX);
+	strncpy(udev->busid, sdev->name, SYSFS_BUS_ID_SIZE);
+
+	sscanf(sdev->name, "%u-%u", &busnum, &devnum);
+	udev->busnum = busnum;
+
+	return 0;
+}
+
+int read_usb_interface(struct usb_device *udev, int i, struct usb_interface *uinf)
+{
+	char busid[SYSFS_BUS_ID_SIZE];
+	struct sysfs_device *sif;
+
+	sprintf(busid, "%s:%d.%d", udev->busid, udev->bConfigurationValue, i);
+
+	sif = sysfs_open_device("usb", busid);
+	if (!sif) {
+		err("open sif of %s", busid);
+		return -1;
+	}
+
+	READ_ATTR(uinf, uint8_t,  sif, bInterfaceClass,		"%02x\n");
+	READ_ATTR(uinf, uint8_t,  sif, bInterfaceSubClass,	"%02x\n");
+	READ_ATTR(uinf, uint8_t,  sif, bInterfaceProtocol,	"%02x\n");
+
+	sysfs_close_device(sif);
+
+	return 0;
+}
+
+int usbip_names_init(char *f)
+{
+	return names_init(f);
+}
+
+void usbip_names_free()
+{
+	names_free();
+}
+
+void usbip_names_get_product(char *buff, size_t size, uint16_t vendor, uint16_t product)
+{
+	const char *prod, *vend;
+
+	prod = names_product(vendor, product);
+	if (!prod)
+		prod = "unknown product";
+
+
+	vend = names_vendor(vendor);
+	if (!vend)
+		vend = "unknown vendor";
+
+	snprintf(buff, size, "%s : %s (%04x:%04x)", vend, prod, vendor, product);
+}
+
+void usbip_names_get_class(char *buff, size_t size, uint8_t class, uint8_t subclass, uint8_t protocol)
+{
+	const char *c, *s, *p;
+
+	if (class == 0 && subclass == 0 && protocol == 0) {
+		snprintf(buff, size, "(Defined at Interface level) (%02x/%02x/%02x)", class, subclass, protocol);
+		return;
+	}
+
+	p = names_protocol(class, subclass, protocol);
+	if (!p)
+		p = "unknown protocol";
+
+	s = names_subclass(class, subclass);
+	if (!s)
+		s = "unknown subclass";
+
+	c = names_class(class);
+	if (!c)
+		c = "unknown class";
+
+	snprintf(buff, size, "%s / %s / %s (%02x/%02x/%02x)", c, s, p, class, subclass, protocol);
+}
diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_common.h b/drivers/staging/usbip/userspace/libsrc/usbip_common.h
new file mode 100644
index 0000000000000000000000000000000000000000..c254b5481f7cf1990bac1e2881bb12d1d86c8d8e
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/usbip_common.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifndef _USBIP_COMMON_H
+#define _USBIP_COMMON_H
+
+#include <unistd.h>
+#include <stdint.h>
+#include <syslog.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <strings.h>
+
+#include <sysfs/libsysfs.h>
+#include <netdb.h>
+#include <sys/socket.h>
+
+#ifndef USBIDS_FILE
+#define USBIDS_FILE "/usr/share/hwdata/usb.ids"
+#endif
+
+#ifndef VHCI_STATE_PATH
+#define VHCI_STATE_PATH "/var/run/vhci_hcd"
+#endif
+
+//#include <linux/usb_ch9.h>
+enum usb_device_speed {
+	USB_SPEED_UNKNOWN = 0,                  /* enumerating */
+	USB_SPEED_LOW, USB_SPEED_FULL,          /* usb 1.1 */
+	USB_SPEED_HIGH,                         /* usb 2.0 */
+	USB_SPEED_VARIABLE                      /* wireless (usb 2.5) */
+};
+
+/* FIXME: how to sync with drivers/usbip_common.h ? */
+enum usbip_device_status{
+	/* sdev is available. */
+	SDEV_ST_AVAILABLE = 0x01,
+	/* sdev is now used. */
+	SDEV_ST_USED,
+	/* sdev is unusable because of a fatal error. */
+	SDEV_ST_ERROR,
+
+	/* vdev does not connect a remote device. */
+	VDEV_ST_NULL,
+	/* vdev is used, but the USB address is not assigned yet */
+	VDEV_ST_NOTASSIGNED,
+	VDEV_ST_USED,
+	VDEV_ST_ERROR
+};
+
+extern int usbip_use_syslog;
+extern int usbip_use_stderr;
+extern int usbip_use_debug ;
+
+#define err(fmt, args...)	do { \
+	if (usbip_use_syslog) { \
+		syslog(LOG_ERR, "usbip err: %13s:%4d (%-12s) " fmt "\n", \
+			__FILE__, __LINE__, __FUNCTION__,  ##args); \
+	} \
+	if (usbip_use_stderr) { \
+		fprintf(stderr, "usbip err: %13s:%4d (%-12s) " fmt "\n", \
+			__FILE__, __LINE__, __FUNCTION__,  ##args); \
+	} \
+} while (0)
+
+#define notice(fmt, args...)	do { \
+	if (usbip_use_syslog) { \
+		syslog(LOG_DEBUG, "usbip: " fmt, ##args); \
+	} \
+	if (usbip_use_stderr) { \
+		fprintf(stderr, "usbip: " fmt "\n",  ##args); \
+	} \
+} while (0)
+
+#define info(fmt, args...)	do { \
+	if (usbip_use_syslog) { \
+		syslog(LOG_DEBUG, fmt, ##args); \
+	} \
+	if (usbip_use_stderr) { \
+		fprintf(stderr, fmt "\n",  ##args); \
+	} \
+} while (0)
+
+#define dbg(fmt, args...)	do { \
+	if (usbip_use_debug) { \
+		if (usbip_use_syslog) { \
+			syslog(LOG_DEBUG, "usbip dbg: %13s:%4d (%-12s) " fmt, \
+				__FILE__, __LINE__, __FUNCTION__,  ##args); \
+		} \
+		if (usbip_use_stderr) { \
+			fprintf(stderr, "usbip dbg: %13s:%4d (%-12s) " fmt "\n", \
+				__FILE__, __LINE__, __FUNCTION__,  ##args); \
+		} \
+	} \
+} while (0)
+
+
+#define BUG()	do { err("sorry, it's a bug"); abort(); } while (0)
+
+
+struct usb_interface {
+	uint8_t bInterfaceClass;
+	uint8_t bInterfaceSubClass;
+	uint8_t bInterfaceProtocol;
+	uint8_t padding;	/* alignment */
+} __attribute__((packed));
+
+
+
+struct usb_device {
+	char path[SYSFS_PATH_MAX];
+	char busid[SYSFS_BUS_ID_SIZE];
+
+	uint32_t busnum;
+	uint32_t devnum;
+	uint32_t speed;
+
+	uint16_t idVendor;
+	uint16_t idProduct;
+	uint16_t bcdDevice;
+
+	uint8_t bDeviceClass;
+	uint8_t bDeviceSubClass;
+	uint8_t bDeviceProtocol;
+	uint8_t bConfigurationValue;
+	uint8_t bNumConfigurations;
+	uint8_t bNumInterfaces;
+} __attribute__((packed));
+
+#define to_string(s)	#s
+
+void dump_usb_interface(struct usb_interface *);
+void dump_usb_device(struct usb_device *);
+int read_usb_device(struct sysfs_device *sdev, struct usb_device *udev);
+int read_attr_value(struct sysfs_device *dev, const char *name, const char *format);
+int read_usb_interface(struct usb_device *udev, int i, struct usb_interface *uinf);
+
+const char *usbip_speed_string(int num);
+const char *usbip_status_string(int32_t status);
+
+int usbip_names_init(char *);
+void usbip_names_free(void);
+void usbip_names_get_product(char *buff, size_t size, uint16_t vendor, uint16_t product);
+void usbip_names_get_class(char *buff, size_t size, uint8_t class, uint8_t subclass, uint8_t protocol);
+
+#endif
diff --git a/drivers/staging/usbip/userspace/libsrc/vhci_driver.c b/drivers/staging/usbip/userspace/libsrc/vhci_driver.c
new file mode 100644
index 0000000000000000000000000000000000000000..db43f8d2eb8043fc34b5db818826bc9fd2af44b8
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/vhci_driver.c
@@ -0,0 +1,506 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+
+#include "usbip.h"
+
+
+static const char vhci_driver_name[] = "vhci_hcd";
+
+struct usbip_vhci_driver *vhci_driver;
+
+static struct usbip_imported_device *imported_device_init(struct usbip_imported_device *idev, char *busid)
+{
+	struct sysfs_device *sudev;
+
+	sudev = sysfs_open_device("usb", busid);
+	if (!sudev) {
+		err("sysfs_open_device %s", busid);
+		goto err;
+	}
+	read_usb_device(sudev, &idev->udev);
+	sysfs_close_device(sudev);
+
+	/* add class devices of this imported device */
+	struct class_device *cdev;
+	dlist_for_each_data(vhci_driver->cdev_list, cdev, struct class_device) {
+		if (!strncmp(cdev->devpath, idev->udev.path, strlen(idev->udev.path))) {
+			struct class_device *new_cdev;
+
+			/* alloc and copy because dlist is linked from only one list */
+			new_cdev = calloc(1, sizeof(*new_cdev));
+			if (!new_cdev)
+				goto err;
+
+			memcpy(new_cdev, cdev, sizeof(*new_cdev));
+			dlist_unshift(idev->cdev_list, (void*) new_cdev);
+		}
+	}
+
+	return idev;
+
+err:
+	return NULL;
+}
+
+
+
+static int parse_status(char *value)
+{
+	int ret = 0;
+	char *c;
+
+
+	for (int i = 0; i < vhci_driver->nports; i++)
+		bzero(&vhci_driver->idev[i], sizeof(struct usbip_imported_device));
+
+
+	/* skip a header line */
+	c = strchr(value, '\n') + 1;
+
+	while (*c != '\0') {
+		int port, status, speed, devid;
+		unsigned long socket;
+		char lbusid[SYSFS_BUS_ID_SIZE];
+
+		ret = sscanf(c, "%d %d %d %x %lx %s\n",
+				&port, &status, &speed,
+				&devid, &socket, lbusid);
+
+		if (ret < 5) {
+			err("scanf %d", ret);
+			BUG();
+		}
+
+		dbg("port %d status %d speed %d devid %x",
+				port, status, speed, devid);
+		dbg("socket %lx lbusid %s", socket, lbusid);
+
+
+		/* if a device is connected, look at it */
+		{
+			struct usbip_imported_device *idev = &vhci_driver->idev[port];
+
+			idev->port	= port;
+			idev->status	= status;
+
+			idev->devid	= devid;
+
+			idev->busnum	= (devid >> 16);
+			idev->devnum	= (devid & 0x0000ffff);
+
+			idev->cdev_list = dlist_new(sizeof(struct class_device));
+			if (!idev->cdev_list) {
+				err("init new device");
+				return -1;
+			}
+
+			if (idev->status != VDEV_ST_NULL && idev->status != VDEV_ST_NOTASSIGNED) {
+				idev = imported_device_init(idev, lbusid);
+				if (!idev) {
+					err("init new device");
+					return -1;
+				}
+			}
+		}
+
+
+		/* go to the next line */
+		c = strchr(c, '\n') + 1;
+	}
+
+	dbg("exit");
+
+	return 0;
+}
+
+
+static int check_usbip_device(struct sysfs_class_device *cdev)
+{
+	char clspath[SYSFS_PATH_MAX];	/* /sys/class/video4linux/video0/device     */
+	char devpath[SYSFS_PATH_MAX];	/* /sys/devices/platform/vhci_hcd/usb6/6-1:1.1  */
+
+	int ret;
+
+	snprintf(clspath, sizeof(clspath), "%s/device", cdev->path);
+
+	ret = sysfs_get_link(clspath, devpath, SYSFS_PATH_MAX);
+	if (!ret) {
+		if (!strncmp(devpath, vhci_driver->hc_device->path,
+					strlen(vhci_driver->hc_device->path))) {
+			/* found usbip device */
+			struct class_device *cdev;
+
+			cdev = calloc(1, sizeof(*cdev));
+			if (!cdev) {
+				err("calloc cdev");
+				return -1;
+			}
+			dlist_unshift(vhci_driver->cdev_list, (void*) cdev);
+			strncpy(cdev->clspath, clspath, sizeof(cdev->clspath));
+			strncpy(cdev->devpath, devpath, sizeof(cdev->clspath));
+			dbg("  found %s %s", clspath, devpath);
+		}
+	}
+
+	return 0;
+}
+
+
+static int search_class_for_usbip_device(char *cname)
+{
+	struct sysfs_class *class;
+	struct dlist *cdev_list;
+	struct sysfs_class_device *cdev;
+	int ret = 0;
+
+	class = sysfs_open_class(cname);
+	if (!class) {
+		err("open class");
+		return -1;
+	}
+
+	dbg("class %s", class->name);
+
+	cdev_list = sysfs_get_class_devices(class);
+	if (!cdev_list)
+		/* nothing */
+		goto out;
+
+	dlist_for_each_data(cdev_list, cdev, struct sysfs_class_device) {
+		dbg("   cdev %s", cdev->name);
+		ret = check_usbip_device(cdev);
+		if (ret < 0)
+			goto out;
+	}
+
+out:
+	sysfs_close_class(class);
+
+	return ret;
+}
+
+
+static int refresh_class_device_list(void)
+{
+	int ret;
+	struct dlist *cname_list;
+	char *cname;
+
+	/* search under /sys/class */
+	cname_list = sysfs_open_directory_list("/sys/class");
+	if (!cname_list) {
+		err("open class directory");
+		return -1;
+	}
+
+	dlist_for_each_data(cname_list, cname, char) {
+		ret = search_class_for_usbip_device(cname);
+		if (ret < 0) {
+			sysfs_close_list(cname_list);
+			return -1;
+		}
+	}
+
+	sysfs_close_list(cname_list);
+
+	/* seach under /sys/block */
+	ret = search_class_for_usbip_device(SYSFS_BLOCK_NAME);
+	if (ret < 0)
+		return -1;
+
+	return 0;
+}
+
+
+static int refresh_imported_device_list(void)
+{
+	struct sysfs_attribute *attr_status;
+
+
+	attr_status = sysfs_get_device_attr(vhci_driver->hc_device, "status");
+	if (!attr_status) {
+		err("get attr %s of %s", "status", vhci_driver->hc_device->name);
+		return -1;
+	}
+
+	dbg("name %s, path %s, len %d, method %d\n", attr_status->name,
+			attr_status->path, attr_status->len, attr_status->method);
+
+	dbg("%s", attr_status->value);
+
+	return parse_status(attr_status->value);
+}
+
+static int get_nports(void)
+{
+	int nports = 0;
+	struct sysfs_attribute *attr_status;
+
+	attr_status = sysfs_get_device_attr(vhci_driver->hc_device, "status");
+	if (!attr_status) {
+		err("get attr %s of %s", "status", vhci_driver->hc_device->name);
+		return -1;
+	}
+
+	dbg("name %s, path %s, len %d, method %d\n", attr_status->name,
+			attr_status->path, attr_status->len, attr_status->method);
+
+	dbg("%s", attr_status->value);
+
+	{
+		char *c;
+
+		/* skip a header line */
+		c = strchr(attr_status->value, '\n') + 1;
+
+		while (*c != '\0') {
+			/* go to the next line */
+			c = strchr(c, '\n') + 1;
+			nports += 1;
+		}
+	}
+
+	return nports;
+}
+
+static int get_hc_busid(char *sysfs_mntpath, char *hc_busid)
+{
+        struct sysfs_driver *sdriver;
+        char sdriver_path[SYSFS_PATH_MAX];
+
+	struct sysfs_device *hc_dev;
+	struct dlist *hc_devs;
+
+	int found = 0;
+
+        snprintf(sdriver_path, SYSFS_PATH_MAX, "%s/%s/platform/%s/%s",
+                                sysfs_mntpath, SYSFS_BUS_NAME, SYSFS_DRIVERS_NAME,
+                                vhci_driver_name);
+
+        sdriver = sysfs_open_driver_path(sdriver_path);
+        if (!sdriver) {
+		info("%s is not found", sdriver_path);
+                info("load usbip-core.ko and vhci-hcd.ko !");
+                return -1;
+        }
+
+	hc_devs = sysfs_get_driver_devices(sdriver);
+	if (!hc_devs) {
+		err("get hc list");
+		goto err;
+	}
+
+	/* assume only one vhci_hcd */
+	dlist_for_each_data(hc_devs, hc_dev, struct sysfs_device) {
+		strncpy(hc_busid, hc_dev->bus_id, SYSFS_BUS_ID_SIZE);
+		found = 1;
+	}
+
+err:
+	sysfs_close_driver(sdriver);
+
+	if (found)
+		return 0;
+
+	err("not found usbip hc");
+	return -1;
+}
+
+
+/* ---------------------------------------------------------------------- */
+
+int usbip_vhci_driver_open(void)
+{
+	int ret;
+	char hc_busid[SYSFS_BUS_ID_SIZE];
+
+	vhci_driver = (struct usbip_vhci_driver *) calloc(1, sizeof(*vhci_driver));
+	if (!vhci_driver) {
+		err("alloc vhci_driver");
+		return -1;
+	}
+
+	ret = sysfs_get_mnt_path(vhci_driver->sysfs_mntpath, SYSFS_PATH_MAX);
+	if (ret < 0) {
+		err("sysfs must be mounted");
+		goto err;
+	}
+
+	ret = get_hc_busid(vhci_driver->sysfs_mntpath, hc_busid);
+	if (ret < 0)
+		goto err;
+
+	/* will be freed in usbip_driver_close() */
+	vhci_driver->hc_device = sysfs_open_device("platform", hc_busid);
+	if (!vhci_driver->hc_device) {
+		err("get sysfs vhci_driver");
+		goto err;
+	}
+
+	vhci_driver->nports = get_nports();
+
+	info("%d ports available\n", vhci_driver->nports);
+
+	vhci_driver->cdev_list = dlist_new(sizeof(struct class_device));
+	if (!vhci_driver->cdev_list)
+		goto err;
+
+	if (refresh_class_device_list())
+		goto err;
+
+	if (refresh_imported_device_list())
+		goto err;
+
+
+	return 0;
+
+
+err:
+	if (vhci_driver->cdev_list)
+		dlist_destroy(vhci_driver->cdev_list);
+	if (vhci_driver->hc_device)
+		sysfs_close_device(vhci_driver->hc_device);
+	if (vhci_driver)
+		free(vhci_driver);
+
+	vhci_driver = NULL;
+	return -1;
+}
+
+
+void usbip_vhci_driver_close()
+{
+	if (!vhci_driver)
+		return;
+
+	if (vhci_driver->cdev_list)
+		dlist_destroy(vhci_driver->cdev_list);
+
+	for (int i = 0; i < vhci_driver->nports; i++) {
+		if (vhci_driver->idev[i].cdev_list)
+			dlist_destroy(vhci_driver->idev[i].cdev_list);
+	}
+
+	if (vhci_driver->hc_device)
+		sysfs_close_device(vhci_driver->hc_device);
+	free(vhci_driver);
+
+	vhci_driver = NULL;
+}
+
+
+int usbip_vhci_refresh_device_list(void)
+{
+	if (vhci_driver->cdev_list)
+		dlist_destroy(vhci_driver->cdev_list);
+
+
+	for (int i = 0; i < vhci_driver->nports; i++) {
+		if (vhci_driver->idev[i].cdev_list)
+			dlist_destroy(vhci_driver->idev[i].cdev_list);
+	}
+
+	vhci_driver->cdev_list = dlist_new(sizeof(struct class_device));
+	if (!vhci_driver->cdev_list)
+		goto err;
+
+	if (refresh_class_device_list())
+		goto err;
+
+	if (refresh_imported_device_list())
+		goto err;
+
+	return 0;
+err:
+	if (vhci_driver->cdev_list)
+		dlist_destroy(vhci_driver->cdev_list);
+
+	for (int i = 0; i < vhci_driver->nports; i++) {
+		if (vhci_driver->idev[i].cdev_list)
+			dlist_destroy(vhci_driver->idev[i].cdev_list);
+	}
+
+	err("refresh device list");
+	return -1;
+}
+
+
+int usbip_vhci_get_free_port(void)
+{
+	for (int i = 0; i < vhci_driver->nports; i++) {
+		if (vhci_driver->idev[i].status == VDEV_ST_NULL)
+			return i;
+	}
+
+	return -1;
+}
+
+int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid,
+		uint32_t speed) {
+	struct sysfs_attribute *attr_attach;
+	char buff[200]; /* what size should be ? */
+	int ret;
+
+	attr_attach = sysfs_get_device_attr(vhci_driver->hc_device, "attach");
+	if (!attr_attach) {
+		err("get attach");
+		return -1;
+	}
+
+	snprintf(buff, sizeof(buff), "%u %u %u %u",
+			port, sockfd, devid, speed);
+	dbg("writing: %s", buff);
+
+	ret = sysfs_write_attribute(attr_attach, buff, strlen(buff));
+	if (ret < 0) {
+		err("write to attach failed");
+		return -1;
+	}
+
+	info("port %d attached", port);
+
+	return 0;
+}
+
+static unsigned long get_devid(uint8_t busnum, uint8_t devnum)
+{
+	return (busnum << 16) | devnum;
+}
+
+/* will be removed */
+int usbip_vhci_attach_device(uint8_t port, int sockfd, uint8_t busnum,
+		uint8_t devnum, uint32_t speed)
+{
+	int devid = get_devid(busnum, devnum);
+
+	return usbip_vhci_attach_device2(port, sockfd, devid, speed);
+}
+
+int usbip_vhci_detach_device(uint8_t port)
+{
+	struct sysfs_attribute  *attr_detach;
+	char buff[200]; /* what size should be ? */
+	int ret;
+
+	attr_detach = sysfs_get_device_attr(vhci_driver->hc_device, "detach");
+	if (!attr_detach) {
+		err("get detach");
+		return -1;
+	}
+
+	snprintf(buff, sizeof(buff), "%u", port);
+	dbg("writing to detach");
+	dbg("writing: %s", buff);
+
+	ret = sysfs_write_attribute(attr_detach, buff, strlen(buff));
+	if (ret < 0) {
+		err("write to detach failed");
+		return -1;
+	}
+
+	info("port %d detached", port);
+
+	return 0;
+}
diff --git a/drivers/staging/usbip/userspace/libsrc/vhci_driver.h b/drivers/staging/usbip/userspace/libsrc/vhci_driver.h
new file mode 100644
index 0000000000000000000000000000000000000000..cad8ad7586d93af127d016d8b478bd5df6890d82
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/vhci_driver.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifndef _VHCI_DRIVER_H
+#define _VHCI_DRIVER_H
+
+#include "usbip.h"
+
+
+
+#define MAXNPORT 128
+
+struct class_device {
+	char clspath[SYSFS_PATH_MAX];
+	char devpath[SYSFS_PATH_MAX];
+};
+
+struct usbip_imported_device {
+	uint8_t port;
+	uint32_t status;
+
+	uint32_t devid;
+
+	uint8_t busnum;
+	uint8_t devnum;
+
+
+	struct dlist *cdev_list;	/* list of class device */
+	struct usb_device udev;
+};
+
+struct usbip_vhci_driver {
+	char sysfs_mntpath[SYSFS_PATH_MAX];
+	struct sysfs_device *hc_device; /* /sys/devices/platform/vhci_hcd */
+
+	struct dlist *cdev_list;	/* list of class device */
+
+	int nports;
+	struct usbip_imported_device idev[MAXNPORT];
+};
+
+
+extern struct usbip_vhci_driver *vhci_driver;
+
+int usbip_vhci_driver_open(void);
+void usbip_vhci_driver_close(void);
+
+int  usbip_vhci_refresh_device_list(void);
+
+
+int usbip_vhci_get_free_port(void);
+int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid,
+		uint32_t speed);
+
+/* will be removed */
+int usbip_vhci_attach_device(uint8_t port, int sockfd, uint8_t busnum,
+		uint8_t devnum, uint32_t speed);
+
+int usbip_vhci_detach_device(uint8_t port);
+#endif
diff --git a/drivers/staging/usbip/userspace/src/Makefile.am b/drivers/staging/usbip/userspace/src/Makefile.am
new file mode 100644
index 0000000000000000000000000000000000000000..05a7aa50d42f8108a289e91e220ab6a7082dd6cb
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/Makefile.am
@@ -0,0 +1,10 @@
+AM_CPPFLAGS := -I$(top_srcdir)/libsrc -DUSBIDS_FILE='"@USBIDS_DIR@/usb.ids"'
+AM_CFLAGS   := @EXTRA_CFLAGS@ @PACKAGE_CFLAGS@
+LDADD       := $(top_srcdir)/libsrc/libusbip.la @PACKAGE_LIBS@
+
+sbin_PROGRAMS := usbip usbipd usbip_bind_driver
+
+usbip_SOURCES := usbip.c usbip_network.c usbip_network.h
+usbipd_SOURCES := usbipd.c usbip_network.c usbip_network.h
+usbip_bind_driver_SOURCES := bind-driver.c utils.c utils.h \
+			     usbip_network.h usbip_network.c
diff --git a/drivers/staging/usbip/userspace/src/bind-driver.c b/drivers/staging/usbip/userspace/src/bind-driver.c
new file mode 100644
index 0000000000000000000000000000000000000000..201ffbbee5476461e61cdada4055a1a4500514d9
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/bind-driver.c
@@ -0,0 +1,643 @@
+/*
+ *
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#include "utils.h"
+
+#define _GNU_SOURCE
+#include <getopt.h>
+#include <glib.h>
+
+
+
+static const struct option longopts[] = {
+	{"usbip",	required_argument,	NULL, 'u'},
+	{"other",	required_argument,	NULL, 'o'},
+	{"list",	no_argument,		NULL, 'l'},
+	{"list2",	no_argument,		NULL, 'L'},
+	{"help",	no_argument,		NULL, 'h'},
+#if 0
+	{"allusbip",	no_argument,		NULL, 'a'},
+	{"export-to",   required_argument,	NULL, 'e'},
+	{"unexport",    required_argument,	NULL, 'x'},
+	{"busid",	required_argument,	NULL, 'b'},
+#endif
+
+	{NULL,		0,			NULL,  0}
+};
+
+static const char match_busid_path[] = "/sys/bus/usb/drivers/usbip/match_busid";
+
+
+static void show_help(void)
+{
+	printf("Usage: usbip_bind_driver [OPTION]\n");
+	printf("Change driver binding for USB/IP.\n");
+	printf("  --usbip busid        make a device exportable\n");
+	printf("  --other busid        use a device by a local driver\n");
+	printf("  --list               print usb devices and their drivers\n");
+	printf("  --list2              print usb devices and their drivers in parseable mode\n");
+#if 0
+	printf("  --allusbip           make all devices exportable\n");
+	printf("  --export-to host     export the device to 'host'\n");
+	printf("  --unexport host      unexport a device previously exported to 'host'\n");
+	printf("  --busid busid        the busid used for --export-to\n");
+#endif
+}
+
+static int modify_match_busid(char *busid, int add)
+{
+	int fd;
+	int ret;
+	char buff[BUS_ID_SIZE + 4];
+
+	/* BUS_IS_SIZE includes NULL termination? */
+	if (strnlen(busid, BUS_ID_SIZE) > BUS_ID_SIZE - 1) {
+		g_warning("too long busid");
+		return -1;
+	}
+
+	fd = open(match_busid_path, O_WRONLY);
+	if (fd < 0)
+		return -1;
+
+	if (add)
+		snprintf(buff, BUS_ID_SIZE + 4, "add %s", busid);
+	else
+		snprintf(buff, BUS_ID_SIZE + 4, "del %s", busid);
+
+	g_debug("write \"%s\" to %s", buff, match_busid_path);
+
+	ret = write(fd, buff, sizeof(buff));
+	if (ret < 0) {
+		close(fd);
+		return -1;
+	}
+
+	close(fd);
+
+	return 0;
+}
+
+static const char unbind_path_format[] = "/sys/bus/usb/devices/%s/driver/unbind";
+
+/* buggy driver may cause dead lock */
+static int unbind_interface_busid(char *busid)
+{
+	char unbind_path[PATH_MAX];
+	int fd;
+	int ret;
+
+	snprintf(unbind_path, sizeof(unbind_path), unbind_path_format, busid);
+
+	fd = open(unbind_path, O_WRONLY);
+	if (fd < 0) {
+		g_warning("opening unbind_path failed: %d", fd);
+		return -1;
+	}
+
+	ret = write(fd, busid, strnlen(busid, BUS_ID_SIZE));
+	if (ret < 0) {
+		g_warning("write to unbind_path failed: %d", ret);
+		close(fd);
+		return -1;
+	}
+
+	close(fd);
+
+	return 0;
+}
+
+static int unbind_interface(char *busid, int configvalue, int interface)
+{
+	char inf_busid[BUS_ID_SIZE];
+	g_debug("unbinding interface");
+
+	snprintf(inf_busid, BUS_ID_SIZE, "%s:%d.%d", busid, configvalue, interface);
+
+	return unbind_interface_busid(inf_busid);
+}
+
+
+static const char bind_path_format[] = "/sys/bus/usb/drivers/%s/bind";
+
+static int bind_interface_busid(char *busid, char *driver)
+{
+	char bind_path[PATH_MAX];
+	int fd;
+	int ret;
+
+	snprintf(bind_path, sizeof(bind_path), bind_path_format, driver);
+
+	fd = open(bind_path, O_WRONLY);
+	if (fd < 0)
+		return -1;
+
+	ret = write(fd, busid, strnlen(busid, BUS_ID_SIZE));
+	if (ret < 0) {
+		close(fd);
+		return -1;
+	}
+
+	close(fd);
+
+	return 0;
+}
+
+static int bind_interface(char *busid, int configvalue, int interface, char *driver)
+{
+	char inf_busid[BUS_ID_SIZE];
+
+	snprintf(inf_busid, BUS_ID_SIZE, "%s:%d.%d", busid, configvalue, interface);
+
+	return bind_interface_busid(inf_busid, driver);
+}
+
+static int unbind(char *busid)
+{
+	int configvalue = 0;
+	int ninterface = 0;
+	int devclass = 0;
+	int i;
+	int failed = 0;
+
+	configvalue = read_bConfigurationValue(busid);
+	ninterface  = read_bNumInterfaces(busid);
+	devclass  = read_bDeviceClass(busid);
+
+	if (configvalue < 0 || ninterface < 0 || devclass < 0) {
+		g_warning("read config and ninf value, removed?");
+		return -1;
+	}
+
+	if (devclass == 0x09) {
+		g_message("skip unbinding of hub");
+		return -1;
+	}
+
+	for (i = 0; i < ninterface; i++) {
+		char driver[PATH_MAX];
+		int ret;
+
+		bzero(&driver, sizeof(driver));
+
+		getdriver(busid, configvalue, i, driver, PATH_MAX-1);
+
+		g_debug(" %s:%d.%d	-> %s ", busid, configvalue, i, driver);
+
+		if (!strncmp("none", driver, PATH_MAX))
+			continue; /* unbound interface */
+
+#if 0
+		if (!strncmp("usbip", driver, PATH_MAX))
+			continue; /* already bound to usbip */
+#endif
+
+		/* unbinding */
+		ret = unbind_interface(busid, configvalue, i);
+		if (ret < 0) {
+			g_warning("unbind driver at %s:%d.%d failed",
+					busid, configvalue, i);
+			failed = 1;
+		}
+	}
+
+	if (failed)
+		return -1;
+	else
+		return 0;
+}
+
+/* call at unbound state */
+static int bind_to_usbip(char *busid)
+{
+	int configvalue = 0;
+	int ninterface = 0;
+	int i;
+	int failed = 0;
+
+	configvalue = read_bConfigurationValue(busid);
+	ninterface  = read_bNumInterfaces(busid);
+
+	if (configvalue < 0 || ninterface < 0) {
+		g_warning("read config and ninf value, removed?");
+		return -1;
+	}
+
+	for (i = 0; i < ninterface; i++) {
+		int ret;
+
+		ret = bind_interface(busid, configvalue, i, "usbip");
+		if (ret < 0) {
+			g_warning("bind usbip at %s:%d.%d, failed",
+					busid, configvalue, i);
+			failed = 1;
+			/* need to contine binding at other interfaces */
+		}
+	}
+
+	if (failed)
+		return -1;
+	else
+		return 0;
+}
+
+
+static int use_device_by_usbip(char *busid)
+{
+	int ret;
+
+	ret = unbind(busid);
+	if (ret < 0) {
+		g_warning("unbind drivers of %s, failed", busid);
+		return -1;
+	}
+
+	ret = modify_match_busid(busid, 1);
+	if (ret < 0) {
+		g_warning("add %s to match_busid, failed", busid);
+		return -1;
+	}
+
+	ret = bind_to_usbip(busid);
+	if (ret < 0) {
+		g_warning("bind usbip to %s, failed", busid);
+		modify_match_busid(busid, 0);
+		return -1;
+	}
+
+	g_message("bind %s to usbip, complete!", busid);
+
+	return 0;
+}
+
+
+
+static int use_device_by_other(char *busid)
+{
+	int ret;
+	int config;
+
+	/* read and write the same config value to kick probing */
+	config = read_bConfigurationValue(busid);
+	if (config < 0) {
+		g_warning("read bConfigurationValue of %s, failed", busid);
+		return -1;
+	}
+
+	ret = modify_match_busid(busid, 0);
+	if (ret < 0) {
+		g_warning("del %s to match_busid, failed", busid);
+		return -1;
+	}
+
+	ret = write_bConfigurationValue(busid, config);
+	if (ret < 0) {
+		g_warning("read bConfigurationValue of %s, failed", busid);
+		return -1;
+	}
+
+	g_message("bind %s to other drivers than usbip, complete!", busid);
+
+	return 0;
+}
+
+
+#include <sys/types.h>
+#include <regex.h>
+
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+
+
+
+static int is_usb_device(char *busid)
+{
+	int ret;
+
+	regex_t regex;
+	regmatch_t pmatch[1];
+
+	ret = regcomp(&regex, "^[0-9]+-[0-9]+(\\.[0-9]+)*$", REG_NOSUB|REG_EXTENDED);
+	if (ret < 0)
+		g_error("regcomp: %s\n", strerror(errno));
+
+	ret = regexec(&regex, busid, 0, pmatch, 0);
+	if (ret)
+		return 0;	/* not matched */
+
+	return 1;
+}
+
+
+#include <dirent.h>
+static int show_devices(void)
+{
+	DIR *dir;
+
+	dir = opendir("/sys/bus/usb/devices/");
+	if (!dir)
+		g_error("opendir: %s", strerror(errno));
+
+	printf("List USB devices\n");
+	for (;;) {
+		struct dirent *dirent;
+		char *busid;
+
+		dirent = readdir(dir);
+		if (!dirent)
+			break;
+
+		busid = dirent->d_name;
+
+		if (is_usb_device(busid)) {
+			char name[100] = {'\0'};
+			char driver[100] =  {'\0'};
+			int conf, ninf = 0;
+			int i;
+
+			conf = read_bConfigurationValue(busid);
+			ninf = read_bNumInterfaces(busid);
+
+			getdevicename(busid, name, sizeof(name));
+
+			printf(" - busid %s (%s)\n", busid, name);
+
+			for (i = 0; i < ninf; i++) {
+				getdriver(busid, conf, i, driver, sizeof(driver));
+				printf("         %s:%d.%d -> %s\n", busid, conf, i, driver);
+			}
+			printf("\n");
+		}
+	}
+
+	closedir(dir);
+
+	return 0;
+}
+
+static int show_devices2(void)
+{
+	DIR *dir;
+
+	dir = opendir("/sys/bus/usb/devices/");
+	if (!dir)
+		g_error("opendir: %s", strerror(errno));
+
+	for (;;) {
+		struct dirent *dirent;
+		char *busid;
+
+		dirent = readdir(dir);
+		if (!dirent)
+			break;
+
+		busid = dirent->d_name;
+
+		if (is_usb_device(busid)) {
+			char name[100] = {'\0'};
+			char driver[100] =  {'\0'};
+			int conf, ninf = 0;
+			int i;
+
+			conf = read_bConfigurationValue(busid);
+			ninf = read_bNumInterfaces(busid);
+
+			getdevicename(busid, name, sizeof(name));
+
+			printf("busid=%s#usbid=%s#", busid, name);
+
+			for (i = 0; i < ninf; i++) {
+				getdriver(busid, conf, i, driver, sizeof(driver));
+				printf("%s:%d.%d=%s#", busid, conf, i, driver);
+			}
+			printf("\n");
+		}
+	}
+
+	closedir(dir);
+
+	return 0;
+}
+
+
+#if 0
+static int export_to(char *host, char *busid) {
+
+	int ret;
+
+	if( host == NULL ) {
+		printf( "no host given\n\n");
+		show_help();
+		return -1;
+	}
+	if( busid == NULL ) {
+		/* XXX print device list and ask for busnumber, if none is
+		 * given */
+		printf( "no busid given, use --busid switch\n\n");
+		show_help();
+		return -1;
+	}
+
+
+	ret = use_device_by_usbip(busid);
+	if( ret != 0 ) {
+		printf( "could not bind driver to usbip\n");
+		return -1;
+	}
+
+	printf( "DEBUG: exporting device '%s' to '%s'\n", busid, host );
+	ret = export_busid_to_host(host, busid); /* usbip_export.[ch] */
+	if( ret != 0 ) {
+		printf( "could not export device to host\n" );
+		printf( "   host: %s, device: %s\n", host, busid );
+		use_device_by_other(busid);
+		return -1;
+	}
+
+	return 0;
+}
+
+static int unexport_from(char *host, char *busid) {
+
+	int ret;
+
+	if (!host || !busid)
+		g_error("no host or no busid\n");
+
+	g_message("unexport_from: host: '%s', busid: '%s'", host, busid);
+
+	ret = unexport_busid_from_host(host, busid); /* usbip_export.[ch] */
+	if( ret != 0 ) {
+		err( "could not unexport device from host\n" );
+		err( "   host: %s, device: %s\n", host, busid );
+	}
+
+	ret = use_device_by_other(busid);
+	if (ret < 0)
+		g_error("could not unbind device from usbip\n");
+
+	return 0;
+}
+
+
+static int allusbip(void)
+{
+	DIR *dir;
+
+	dir = opendir("/sys/bus/usb/devices/");
+	if (!dir)
+		g_error("opendir: %s", strerror(errno));
+
+	for (;;) {
+		struct dirent *dirent;
+		char *busid;
+
+		dirent = readdir(dir);
+		if (!dirent)
+			break;
+
+		busid = dirent->d_name;
+
+		if (!is_usb_device(busid))
+			continue;
+
+		{
+			char name[PATH_MAX];
+			int conf, ninf = 0;
+			int i;
+			int be_local = 0;
+
+			conf = read_bConfigurationValue(busid);
+			ninf = read_bNumInterfaces(busid);
+
+			getdevicename(busid, name, sizeof(name));
+
+			for (i = 0; i < ninf; i++) {
+				char driver[PATH_MAX];
+
+				getdriver(busid, conf, i, driver, sizeof(driver));
+#if 0
+				if (strncmp(driver, "usbhid", 6) == 0 || strncmp(driver, "usb-storage", 11) == 0) {
+					be_local = 1;
+					break;
+				}
+#endif
+			}
+
+			if (be_local == 0)
+				use_device_by_usbip(busid);
+		}
+	}
+
+	closedir(dir);
+
+	return 0;
+}
+#endif
+
+int main(int argc, char **argv)
+{
+	char *busid = NULL;
+	char *remote_host __attribute__((unused)) = NULL;
+
+	enum {
+		cmd_unknown = 0,
+		cmd_use_by_usbip,
+		cmd_use_by_other,
+		cmd_list,
+		cmd_list2,
+		cmd_allusbip,
+		cmd_export_to,
+		cmd_unexport,
+		cmd_help,
+	} cmd = cmd_unknown;
+
+	if (geteuid() != 0)
+		g_warning("running non-root?");
+
+	for (;;) {
+		int c;
+		int index = 0;
+
+		c = getopt_long(argc, argv, "u:o:hlLae:x:b:", longopts, &index);
+		if (c == -1)
+			break;
+
+		switch (c) {
+			case 'u':
+				cmd = cmd_use_by_usbip;
+				busid = optarg;
+				break;
+			case 'o' :
+				cmd = cmd_use_by_other;
+				busid = optarg;
+				break;
+			case 'l' :
+				cmd = cmd_list;
+				break;
+			case 'L' :
+				cmd = cmd_list2;
+				break;
+			case 'a' :
+				cmd = cmd_allusbip;
+				break;
+			case 'b':
+				busid = optarg;
+				break;
+			case 'e':
+				cmd = cmd_export_to;
+				remote_host = optarg;
+				break;
+			case 'x':
+				cmd = cmd_unexport;
+				remote_host = optarg;
+				break;
+			case 'h': /* fallthrough */
+			case '?':
+				cmd = cmd_help;
+				break;
+			default:
+				g_error("getopt");
+		}
+
+		//if (cmd)
+		//	break;
+	}
+
+	switch (cmd) {
+		case cmd_use_by_usbip:
+			use_device_by_usbip(busid);
+			break;
+		case cmd_use_by_other:
+			use_device_by_other(busid);
+			break;
+		case cmd_list:
+			show_devices();
+			break;
+		case cmd_list2:
+			show_devices2();
+			break;
+#if 0
+		case cmd_allusbip:
+			allusbip();
+			break;
+		case cmd_export_to:
+			export_to(remote_host, busid);
+			break;
+		case cmd_unexport:
+			unexport_from(remote_host, busid);
+			break;
+#endif
+		case cmd_help: /* fallthrough */
+		case cmd_unknown:
+			show_help();
+			break;
+		default:
+			g_error("NOT REACHED");
+	}
+
+	return 0;
+}
diff --git a/drivers/staging/usbip/userspace/src/usbip.c b/drivers/staging/usbip/userspace/src/usbip.c
new file mode 100644
index 0000000000000000000000000000000000000000..01a562866b5d5fc008312e9606de4b99a2d5e6a3
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/usbip.c
@@ -0,0 +1,723 @@
+/*
+ *
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+
+#include "usbip.h"
+#include "usbip_network.h"
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <glib.h>
+
+static const char version[] = PACKAGE_STRING;
+
+
+/* /sys/devices/platform/vhci_hcd/usb6/6-1/6-1:1.1  -> 1 */
+static int get_interface_number(char *path)
+{
+	char *c;
+
+	c = strstr(path, vhci_driver->hc_device->bus_id);
+	if (!c)
+		return -1;	/* hc exist? */
+	c++;
+	/* -> usb6/6-1/6-1:1.1 */
+
+	c = strchr(c, '/');
+	if (!c)
+		return -1;	/* hc exist? */
+	c++;
+	/* -> 6-1/6-1:1.1 */
+
+	c = strchr(c, '/');
+	if (!c)
+		return -1;	/* no interface path */
+	c++;
+	/* -> 6-1:1.1 */
+
+	c = strchr(c, ':');
+	if (!c)
+		return -1;	/* no configuration? */
+	c++;
+	/* -> 1.1 */
+
+	c = strchr(c, '.');
+	if (!c)
+		return -1;	/* no interface? */
+	c++;
+	/* -> 1 */
+
+
+	return atoi(c);
+}
+
+
+static struct sysfs_device *open_usb_interface(struct usb_device *udev, int i)
+{
+	struct sysfs_device *suinf;
+	char busid[SYSFS_BUS_ID_SIZE];
+
+	snprintf(busid, SYSFS_BUS_ID_SIZE, "%s:%d.%d",
+			udev->busid, udev->bConfigurationValue, i);
+
+	suinf = sysfs_open_device("usb", busid);
+	if (!suinf)
+		err("sysfs_open_device %s", busid);
+
+	return suinf;
+}
+
+
+#define MAX_BUFF 100
+static int record_connection(char *host, char *port, char *busid, int rhport)
+{
+	int fd;
+	char path[PATH_MAX+1];
+	char buff[MAX_BUFF+1];
+	int ret;
+
+	mkdir(VHCI_STATE_PATH, 0700);
+
+	snprintf(path, PATH_MAX, VHCI_STATE_PATH"/port%d", rhport);
+
+	fd = open(path, O_WRONLY|O_CREAT|O_TRUNC, S_IRWXU);
+	if (fd < 0)
+		return -1;
+
+	snprintf(buff, MAX_BUFF, "%s %s %s\n",
+			host, port, busid);
+
+	ret = write(fd, buff, strlen(buff));
+	if (ret != (ssize_t) strlen(buff)) {
+		close(fd);
+		return -1;
+	}
+
+	close(fd);
+
+	return 0;
+}
+
+static int read_record(int rhport, char *host, char *port, char *busid)
+{
+	FILE *file;
+	char path[PATH_MAX+1];
+
+	snprintf(path, PATH_MAX, VHCI_STATE_PATH"/port%d", rhport);
+
+	file = fopen(path, "r");
+	if (!file) {
+		err("fopen");
+		return -1;
+	}
+
+	if (fscanf(file, "%s %s %s\n", host, port, busid) != 3) {
+		err("fscanf");
+		fclose(file);
+		return -1;
+	}
+
+	fclose(file);
+
+	return 0;
+}
+
+
+int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev)
+{
+	char product_name[100];
+	char host[NI_MAXHOST] = "unknown host";
+	char serv[NI_MAXSERV] = "unknown port";
+	char remote_busid[SYSFS_BUS_ID_SIZE];
+	int ret;
+
+	if (idev->status == VDEV_ST_NULL || idev->status == VDEV_ST_NOTASSIGNED) {
+		info("Port %02d: <%s>", idev->port, usbip_status_string(idev->status));
+		return 0;
+	}
+
+	ret = read_record(idev->port, host, serv, remote_busid);
+	if (ret) {
+		err("read_record");
+		return -1;
+	}
+
+	info("Port %02d: <%s> at %s", idev->port,
+			usbip_status_string(idev->status), usbip_speed_string(idev->udev.speed));
+
+	usbip_names_get_product(product_name, sizeof(product_name),
+			idev->udev.idVendor, idev->udev.idProduct);
+
+	info("       %s",  product_name);
+
+	info("%10s -> usbip://%s:%s/%s  (remote devid %08x (bus/dev %03d/%03d))",
+			idev->udev.busid, host, serv, remote_busid,
+			idev->devid,
+			idev->busnum, idev->devnum);
+
+	for (int i=0; i < idev->udev.bNumInterfaces; i++) {
+		/* show interface information */
+		struct sysfs_device *suinf;
+
+		suinf = open_usb_interface(&idev->udev, i);
+		if (!suinf)
+			continue;
+
+		info("       %6s used by %-17s", suinf->bus_id, suinf->driver_name);
+		sysfs_close_device(suinf);
+
+		/* show class device information */
+		struct class_device *cdev;
+
+		dlist_for_each_data(idev->cdev_list, cdev, struct class_device) {
+			int ifnum = get_interface_number(cdev->devpath);
+			if (ifnum == i) {
+				info("           %s", cdev->clspath);
+			}
+		}
+	}
+
+	return 0;
+}
+
+
+
+
+static int query_exported_devices(int sockfd)
+{
+	int ret;
+	struct op_devlist_reply rep;
+	uint16_t code = OP_REP_DEVLIST;
+
+	bzero(&rep, sizeof(rep));
+
+	ret = usbip_send_op_common(sockfd, OP_REQ_DEVLIST, 0);
+	if (ret < 0) {
+		err("send op_common");
+		return -1;
+	}
+
+	ret = usbip_recv_op_common(sockfd, &code);
+	if (ret < 0) {
+		err("recv op_common");
+		return -1;
+	}
+
+	ret = usbip_recv(sockfd, (void *) &rep, sizeof(rep));
+	if (ret < 0) {
+		err("recv op_devlist");
+		return -1;
+	}
+
+	PACK_OP_DEVLIST_REPLY(0, &rep);
+	dbg("exportable %d devices", rep.ndev);
+
+	for (unsigned int i=0; i < rep.ndev; i++) {
+		char product_name[100];
+		char class_name[100];
+		struct usb_device udev;
+
+		bzero(&udev, sizeof(udev));
+
+		ret = usbip_recv(sockfd, (void *) &udev, sizeof(udev));
+		if (ret < 0) {
+			err("recv usb_device[%d]", i);
+			return -1;
+		}
+		pack_usb_device(0, &udev);
+
+		usbip_names_get_product(product_name, sizeof(product_name),
+				udev.idVendor, udev.idProduct);
+		usbip_names_get_class(class_name, sizeof(class_name), udev.bDeviceClass,
+				udev.bDeviceSubClass, udev.bDeviceProtocol);
+
+		info("%8s: %s", udev.busid, product_name);
+		info("%8s: %s", " ", udev.path);
+		info("%8s: %s", " ", class_name);
+
+		for (int j=0; j < udev.bNumInterfaces; j++) {
+			struct usb_interface uinf;
+
+			ret = usbip_recv(sockfd, (void *) &uinf, sizeof(uinf));
+			if (ret < 0) {
+				err("recv usb_interface[%d]", j);
+				return -1;
+			}
+
+			pack_usb_interface(0, &uinf);
+			usbip_names_get_class(class_name, sizeof(class_name), uinf.bInterfaceClass,
+					uinf.bInterfaceSubClass, uinf.bInterfaceProtocol);
+
+			info("%8s: %2d - %s", " ", j, class_name);
+		}
+
+		info(" ");
+	}
+
+	return rep.ndev;
+}
+
+static int import_device(int sockfd, struct usb_device *udev)
+{
+	int ret;
+	int port;
+
+	ret = usbip_vhci_driver_open();
+	if (ret < 0) {
+		err("open vhci_driver");
+		return -1;
+	}
+
+	port = usbip_vhci_get_free_port();
+	if (port < 0) {
+		err("no free port");
+		usbip_vhci_driver_close();
+		return -1;
+	}
+
+	ret = usbip_vhci_attach_device(port, sockfd, udev->busnum,
+			udev->devnum, udev->speed);
+	if (ret < 0) {
+		err("import device");
+		usbip_vhci_driver_close();
+		return -1;
+	}
+
+	usbip_vhci_driver_close();
+
+	return port;
+}
+
+
+static int query_import_device(int sockfd, char *busid)
+{
+	int ret;
+	struct op_import_request request;
+	struct op_import_reply   reply;
+	uint16_t code = OP_REP_IMPORT;
+
+	bzero(&request, sizeof(request));
+	bzero(&reply, sizeof(reply));
+
+
+	/* send a request */
+	ret = usbip_send_op_common(sockfd, OP_REQ_IMPORT, 0);
+	if (ret < 0) {
+		err("send op_common");
+		return -1;
+	}
+
+	strncpy(request.busid, busid, SYSFS_BUS_ID_SIZE-1);
+
+	PACK_OP_IMPORT_REQUEST(0, &request);
+
+	ret = usbip_send(sockfd, (void *) &request, sizeof(request));
+	if (ret < 0) {
+		err("send op_import_request");
+		return -1;
+	}
+
+
+	/* recieve a reply */
+	ret = usbip_recv_op_common(sockfd, &code);
+	if (ret < 0) {
+		err("recv op_common");
+		return -1;
+	}
+
+	ret = usbip_recv(sockfd, (void *) &reply, sizeof(reply));
+	if (ret < 0) {
+		err("recv op_import_reply");
+		return -1;
+	}
+
+	PACK_OP_IMPORT_REPLY(0, &reply);
+
+
+	/* check the reply */
+	if (strncmp(reply.udev.busid, busid, SYSFS_BUS_ID_SIZE)) {
+		err("recv different busid %s", reply.udev.busid);
+		return -1;
+	}
+
+
+	/* import a device */
+	return import_device(sockfd, &reply.udev);
+}
+
+static int attach_device(char *host, char *busid)
+{
+	int sockfd;
+	int ret;
+	int rhport;
+
+	sockfd = tcp_connect(host, USBIP_PORT_STRING);
+	if (sockfd < 0) {
+		err("tcp connect");
+		return -1;
+	}
+
+	rhport = query_import_device(sockfd, busid);
+	if (rhport < 0) {
+		err("query");
+		return -1;
+	}
+
+	close(sockfd);
+
+	ret = record_connection(host, USBIP_PORT_STRING,
+			busid, rhport);
+	if (ret < 0) {
+		err("record connection");
+		return -1;
+	}
+
+	return 0;
+}
+
+static int detach_port(char *port)
+{
+	int ret;
+	uint8_t portnum;
+
+	for (unsigned int i=0; i < strlen(port); i++)
+		if (!isdigit(port[i])) {
+			err("invalid port %s", port);
+			return -1;
+		}
+
+	/* check max port */
+
+	portnum = atoi(port);
+
+	ret = usbip_vhci_driver_open();
+	if (ret < 0) {
+		err("open vhci_driver");
+		return -1;
+	}
+
+	ret = usbip_vhci_detach_device(portnum);
+	if (ret < 0)
+		return -1;
+
+	usbip_vhci_driver_close();
+
+	return ret;
+}
+
+static int show_exported_devices(char *host)
+{
+	int ret;
+	int sockfd;
+
+	sockfd = tcp_connect(host, USBIP_PORT_STRING);
+	if (sockfd < 0) {
+		err("- %s failed", host);
+		return -1;
+	}
+
+	info("- %s", host);
+
+	ret = query_exported_devices(sockfd);
+	if (ret < 0) {
+		err("query");
+		return -1;
+	}
+
+	close(sockfd);
+	return 0;
+}
+
+static int attach_exported_devices(char *host, int sockfd)
+{
+	int ret;
+	struct op_devlist_reply rep;
+	uint16_t code = OP_REP_DEVLIST;
+
+	bzero(&rep, sizeof(rep));
+
+	ret = usbip_send_op_common(sockfd, OP_REQ_DEVLIST, 0);
+	if(ret < 0) {
+		err("send op_common");
+		return -1;
+	}
+
+	ret = usbip_recv_op_common(sockfd, &code);
+	if(ret < 0) {
+		err("recv op_common");
+		return -1;
+	}
+
+	ret = usbip_recv(sockfd, (void *) &rep, sizeof(rep));
+	if(ret < 0) {
+		err("recv op_devlist");
+		return -1;
+	}
+
+	PACK_OP_DEVLIST_REPLY(0, &rep);
+	dbg("exportable %d devices", rep.ndev);
+
+	for(unsigned int i=0; i < rep.ndev; i++) {
+		char product_name[100];
+		char class_name[100];
+		struct usb_device udev;
+
+		bzero(&udev, sizeof(udev));
+
+		ret = usbip_recv(sockfd, (void *) &udev, sizeof(udev));
+		if(ret < 0) {
+			err("recv usb_device[%d]", i);
+			return -1;
+		}
+		pack_usb_device(0, &udev);
+
+		usbip_names_get_product(product_name, sizeof(product_name),
+				udev.idVendor, udev.idProduct);
+		usbip_names_get_class(class_name, sizeof(class_name), udev.bDeviceClass,
+				udev.bDeviceSubClass, udev.bDeviceProtocol);
+
+		dbg("Attaching usb port %s from host %s on usbip, with deviceid: %s", udev.busid, host, product_name);
+
+		for (int j=0; j < udev.bNumInterfaces; j++) {
+			struct usb_interface uinf;
+
+			ret = usbip_recv(sockfd, (void *) &uinf, sizeof(uinf));
+			if (ret < 0) {
+				err("recv usb_interface[%d]", j);
+				return -1;
+			}
+
+			pack_usb_interface(0, &uinf);
+			usbip_names_get_class(class_name, sizeof(class_name), uinf.bInterfaceClass,
+					uinf.bInterfaceSubClass, uinf.bInterfaceProtocol);
+
+			dbg("interface %2d - %s", j, class_name);
+		}
+
+		attach_device(host, udev.busid);
+	}
+
+	return rep.ndev;
+}
+
+static int attach_devices_all(char *host)
+{
+	int ret;
+	int sockfd;
+
+	sockfd = tcp_connect(host, USBIP_PORT_STRING);
+	if(sockfd < 0) {
+		err("- %s failed", host);
+		return -1;
+	}
+
+	info("- %s", host);
+
+	ret = attach_exported_devices(host, sockfd);
+	if(ret < 0) {
+		err("query");
+		return -1;
+	}
+
+	close(sockfd);
+	return 0;
+}
+
+
+const char help_message[] = "\
+Usage: usbip [options]				\n\
+	-a, --attach [host] [bus_id]		\n\
+		Attach a remote USB device.	\n\
+						\n\
+	-x, --attachall [host]		\n\
+		Attach all remote USB devices on the specific host.	\n\
+						\n\
+	-d, --detach [ports]			\n\
+		Detach an imported USB device.	\n\
+						\n\
+	-l, --list [hosts]			\n\
+		List exported USB devices.	\n\
+						\n\
+	-p, --port				\n\
+		List virtual USB port status. 	\n\
+						\n\
+	-D, --debug				\n\
+		Print debugging information.	\n\
+						\n\
+	-v, --version				\n\
+		Show version.			\n\
+						\n\
+	-h, --help 				\n\
+		Print this help.		\n";
+
+static void show_help(void)
+{
+	printf("%s", help_message);
+}
+
+static int show_port_status(void)
+{
+	int ret;
+	struct usbip_imported_device *idev;
+
+	ret = usbip_vhci_driver_open();
+	if (ret < 0)
+		return ret;
+
+	for (int i = 0; i < vhci_driver->nports; i++) {
+		idev = &vhci_driver->idev[i];
+
+		if (usbip_vhci_imported_device_dump(idev) < 0)
+			ret = -1;
+	}
+
+	usbip_vhci_driver_close();
+
+	return ret;
+}
+
+#define _GNU_SOURCE
+#include <getopt.h>
+static const struct option longopts[] = {
+	{"attach",	no_argument,	NULL, 'a'},
+	{"attachall",	no_argument,	NULL, 'x'},
+	{"detach",	no_argument,	NULL, 'd'},
+	{"port",	no_argument,	NULL, 'p'},
+	{"list",	no_argument,	NULL, 'l'},
+	{"version",	no_argument,	NULL, 'v'},
+	{"help",	no_argument,	NULL, 'h'},
+	{"debug",	no_argument,	NULL, 'D'},
+	{"syslog",	no_argument,	NULL, 'S'},
+	{NULL,		0,		NULL,  0}
+};
+
+int main(int argc, char *argv[])
+{
+	int ret;
+
+	enum {
+		cmd_attach = 1,
+		cmd_attachall,
+		cmd_detach,
+		cmd_port,
+		cmd_list,
+		cmd_help,
+		cmd_version
+	} cmd = 0;
+
+	usbip_use_stderr = 1;
+
+	if (geteuid() != 0)
+		g_warning("running non-root?");
+
+	ret = usbip_names_init(USBIDS_FILE);
+	if (ret)
+		notice("failed to open %s", USBIDS_FILE);
+
+	for (;;) {
+		int c;
+		int index = 0;
+
+		c = getopt_long(argc, argv, "adplvhDSx", longopts, &index);
+
+		if (c == -1)
+			break;
+
+		switch(c) {
+			case 'a':
+				if (!cmd)
+					cmd = cmd_attach;
+				else
+					cmd = cmd_help;
+				break;
+			case 'd':
+				if (!cmd)
+					cmd = cmd_detach;
+				else
+					cmd = cmd_help;
+				break;
+			case 'p':
+				if (!cmd)
+					cmd = cmd_port;
+				else cmd = cmd_help;
+				break;
+			case 'l':
+				if (!cmd)
+					cmd = cmd_list;
+				else
+					cmd = cmd_help;
+				break;
+			case 'v':
+				if (!cmd)
+					cmd = cmd_version;
+				else
+					cmd = cmd_help;
+				break;
+			case 'x':
+				if(!cmd)
+					cmd = cmd_attachall;
+				else
+					cmd = cmd_help;
+				break;
+			case 'h':
+				cmd = cmd_help;
+				break;
+			case 'D':
+				usbip_use_debug = 1;
+				break;
+			case 'S':
+				usbip_use_syslog = 1;
+				break;
+			case '?':
+				break;
+
+			default:
+				err("getopt");
+		}
+	}
+
+	ret = 0;
+	switch(cmd) {
+		case cmd_attach:
+			if (optind == argc - 2)
+				ret = attach_device(argv[optind], argv[optind+1]);
+			else
+				show_help();
+			break;
+		case cmd_detach:
+			while (optind < argc)
+				ret = detach_port(argv[optind++]);
+			break;
+		case cmd_port:
+			ret = show_port_status();
+			break;
+		case cmd_list:
+			while (optind < argc)
+				ret = show_exported_devices(argv[optind++]);
+			break;
+		case cmd_attachall:
+			while(optind < argc)
+				ret = attach_devices_all(argv[optind++]);
+			break;
+		case cmd_version:
+			printf("%s\n", version);
+			break;
+		case cmd_help:
+			show_help();
+			break;
+		default:
+			show_help();
+	}
+
+
+	usbip_names_free();
+
+	exit((ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE);
+}
diff --git a/drivers/staging/usbip/userspace/src/usbip_network.c b/drivers/staging/usbip/userspace/src/usbip_network.c
new file mode 100644
index 0000000000000000000000000000000000000000..01be3c7211d5c8a1091510ef36eb98fb2a299951
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/usbip_network.c
@@ -0,0 +1,251 @@
+/*
+ *
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#include "usbip_network.h"
+
+void pack_uint32_t(int pack, uint32_t *num)
+{
+	uint32_t i;
+
+	if (pack)
+		i = htonl(*num);
+	else
+		i = ntohl(*num);
+
+	*num = i;
+}
+
+void pack_uint16_t(int pack, uint16_t *num)
+{
+	uint16_t i;
+
+	if (pack)
+		i = htons(*num);
+	else
+		i = ntohs(*num);
+
+	*num = i;
+}
+
+void pack_usb_device(int pack, struct usb_device *udev)
+{
+	pack_uint32_t(pack, &udev->busnum);
+	pack_uint32_t(pack, &udev->devnum);
+	pack_uint32_t(pack, &udev->speed );
+
+	pack_uint16_t(pack, &udev->idVendor );
+	pack_uint16_t(pack, &udev->idProduct);
+	pack_uint16_t(pack, &udev->bcdDevice);
+}
+
+void pack_usb_interface(int pack __attribute__((unused)),
+			struct usb_interface *udev __attribute__((unused)))
+{
+	/* uint8_t members need nothing */
+}
+
+
+static ssize_t usbip_xmit(int sockfd, void *buff, size_t bufflen, int sending)
+{
+	ssize_t total = 0;
+
+	if (!bufflen)
+		return 0;
+
+	do {
+		ssize_t nbytes;
+
+		if (sending)
+			nbytes = send(sockfd, buff, bufflen, 0);
+		else
+			nbytes = recv(sockfd, buff, bufflen, MSG_WAITALL);
+
+		if (nbytes <= 0)
+			return -1;
+
+		buff	= (void *) ((intptr_t) buff + nbytes);
+		bufflen	-= nbytes;
+		total	+= nbytes;
+
+	} while (bufflen > 0);
+
+
+	return total;
+}
+
+ssize_t usbip_recv(int sockfd, void *buff, size_t bufflen)
+{
+	return usbip_xmit(sockfd, buff, bufflen, 0);
+}
+
+ssize_t usbip_send(int sockfd, void *buff, size_t bufflen)
+{
+	return usbip_xmit(sockfd, buff, bufflen, 1);
+}
+
+int usbip_send_op_common(int sockfd, uint32_t code, uint32_t status)
+{
+	int ret;
+	struct op_common op_common;
+
+	bzero(&op_common, sizeof(op_common));
+
+	op_common.version	= USBIP_VERSION;
+	op_common.code		= code;
+	op_common.status	= status;
+
+	PACK_OP_COMMON(1, &op_common);
+
+	ret = usbip_send(sockfd, (void *) &op_common, sizeof(op_common));
+	if (ret < 0) {
+		err("send op_common");
+		return -1;
+	}
+
+	return 0;
+}
+
+int usbip_recv_op_common(int sockfd, uint16_t *code)
+{
+	int ret;
+	struct op_common op_common;
+
+	bzero(&op_common, sizeof(op_common));
+
+	ret = usbip_recv(sockfd, (void *) &op_common, sizeof(op_common));
+	if (ret < 0) {
+		err("recv op_common, %d", ret);
+		goto err;
+	}
+
+	PACK_OP_COMMON(0, &op_common);
+
+	if (op_common.version != USBIP_VERSION) {
+		err("version mismatch, %d %d", op_common.version, USBIP_VERSION);
+		goto err;
+	}
+
+	switch(*code) {
+		case OP_UNSPEC:
+			break;
+		default:
+			if (op_common.code != *code) {
+				info("unexpected pdu %d for %d", op_common.code, *code);
+				goto err;
+			}
+	}
+
+	if (op_common.status != ST_OK) {
+		info("request failed at peer, %d", op_common.status);
+		goto err;
+	}
+
+	*code = op_common.code;
+
+	return 0;
+err:
+	return -1;
+}
+
+
+int usbip_set_reuseaddr(int sockfd)
+{
+	const int val = 1;
+	int ret;
+
+	ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val));
+	if (ret < 0)
+		err("setsockopt SO_REUSEADDR");
+
+	return ret;
+}
+
+int usbip_set_nodelay(int sockfd)
+{
+	const int val = 1;
+	int ret;
+
+	ret = setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val));
+	if (ret < 0)
+		err("setsockopt TCP_NODELAY");
+
+	return ret;
+}
+
+int usbip_set_keepalive(int sockfd)
+{
+	const int val = 1;
+	int ret;
+
+	ret = setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, &val, sizeof(val));
+	if (ret < 0)
+		err("setsockopt SO_KEEPALIVE");
+
+	return ret;
+}
+
+/* IPv6 Ready */
+/*
+ * moved here from vhci_attach.c
+ */
+int tcp_connect(char *hostname, char *service)
+{
+	struct addrinfo hints, *res, *res0;
+	int sockfd;
+	int err;
+
+
+	memset(&hints, 0, sizeof(hints));
+	hints.ai_socktype = SOCK_STREAM;
+
+	/* get all possible addresses */
+	err = getaddrinfo(hostname, service, &hints, &res0);
+	if (err) {
+		err("%s %s: %s", hostname, service, gai_strerror(err));
+		return -1;
+	}
+
+	/* try all the addresses */
+	for (res = res0; res; res = res->ai_next) {
+		char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
+
+		err = getnameinfo(res->ai_addr, res->ai_addrlen,
+				hbuf, sizeof(hbuf), sbuf, sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV);
+		if (err) {
+			err("%s %s: %s", hostname, service, gai_strerror(err));
+			continue;
+		}
+
+		dbg("trying %s port %s\n", hbuf, sbuf);
+
+		sockfd = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
+		if (sockfd < 0) {
+			err("socket");
+			continue;
+		}
+
+		/* should set TCP_NODELAY for usbip */
+		usbip_set_nodelay(sockfd);
+		/* TODO: write code for heatbeat */
+		usbip_set_keepalive(sockfd);
+
+		err = connect(sockfd, res->ai_addr, res->ai_addrlen);
+		if (err < 0) {
+			close(sockfd);
+			continue;
+		}
+
+		/* connected */
+		dbg("connected to %s:%s", hbuf, sbuf);
+		freeaddrinfo(res0);
+		return sockfd;
+	}
+
+
+	dbg("%s:%s, %s", hostname, service, "no destination to connect to");
+	freeaddrinfo(res0);
+
+	return -1;
+}
diff --git a/drivers/staging/usbip/userspace/src/usbip_network.h b/drivers/staging/usbip/userspace/src/usbip_network.h
new file mode 100644
index 0000000000000000000000000000000000000000..1225466e1c592f1bed7421ba57ad3a8de30425a4
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/usbip_network.h
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifndef _USBIP_NETWORK_H
+#define _USBIP_NETWORK_H
+
+#include "usbip.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+
+
+/* -------------------------------------------------- */
+/* Define Protocol Format                             */
+/* -------------------------------------------------- */
+
+
+/* ---------------------------------------------------------------------- */
+/* Common header for all the kinds of PDUs. */
+struct op_common {
+	uint16_t version;
+
+#define OP_REQUEST	(0x80 << 8)
+#define OP_REPLY	(0x00 << 8)
+	uint16_t code;
+
+	/* add more error code */
+#define ST_OK	0x00
+#define ST_NA	0x01
+	uint32_t status; /* op_code status (for reply) */
+
+} __attribute__((packed));
+
+#define PACK_OP_COMMON(pack, op_common)  do {\
+	pack_uint16_t(pack, &(op_common)->version);\
+	pack_uint16_t(pack, &(op_common)->code   );\
+	pack_uint32_t(pack, &(op_common)->status );\
+} while (0)
+
+
+/* ---------------------------------------------------------------------- */
+/* Dummy Code */
+#define OP_UNSPEC	0x00
+#define OP_REQ_UNSPEC	OP_UNSPEC
+#define OP_REP_UNSPEC	OP_UNSPEC
+
+/* ---------------------------------------------------------------------- */
+/* Retrieve USB device information. (still not used) */
+#define OP_DEVINFO	0x02
+#define OP_REQ_DEVINFO	(OP_REQUEST | OP_DEVINFO)
+#define OP_REP_DEVINFO	(OP_REPLY   | OP_DEVINFO)
+
+struct op_devinfo_request {
+	char busid[SYSFS_BUS_ID_SIZE];
+} __attribute__((packed));
+
+struct op_devinfo_reply {
+	struct usb_device udev;
+	struct usb_interface uinf[];
+} __attribute__((packed));
+
+
+/* ---------------------------------------------------------------------- */
+/* Import a remote USB device. */
+#define OP_IMPORT	0x03
+#define OP_REQ_IMPORT	(OP_REQUEST | OP_IMPORT)
+#define OP_REP_IMPORT   (OP_REPLY   | OP_IMPORT)
+
+struct op_import_request {
+	char busid[SYSFS_BUS_ID_SIZE];
+} __attribute__((packed));
+
+struct op_import_reply {
+	struct usb_device udev;
+//	struct usb_interface uinf[];
+} __attribute__((packed));
+
+#define PACK_OP_IMPORT_REQUEST(pack, request)  do {\
+} while (0)
+
+#define PACK_OP_IMPORT_REPLY(pack, reply)  do {\
+	pack_usb_device(pack, &(reply)->udev);\
+} while (0)
+
+
+
+/* ---------------------------------------------------------------------- */
+/* Export a USB device to a remote host. */
+#define OP_EXPORT	0x06
+#define OP_REQ_EXPORT	(OP_REQUEST | OP_EXPORT)
+#define OP_REP_EXPORT	(OP_REPLY   | OP_EXPORT)
+
+struct op_export_request {
+	struct usb_device udev;
+} __attribute__((packed));
+
+struct op_export_reply {
+	int returncode;
+} __attribute__((packed));
+
+
+#define PACK_OP_EXPORT_REQUEST(pack, request)  do {\
+	pack_usb_device(pack, &(request)->udev);\
+} while (0)
+
+#define PACK_OP_EXPORT_REPLY(pack, reply)  do {\
+} while (0)
+
+/* ---------------------------------------------------------------------- */
+/* un-Export a USB device from a remote host. */
+#define OP_UNEXPORT	0x07
+#define OP_REQ_UNEXPORT	(OP_REQUEST | OP_UNEXPORT)
+#define OP_REP_UNEXPORT	(OP_REPLY   | OP_UNEXPORT)
+
+struct op_unexport_request {
+	struct usb_device udev;
+} __attribute__((packed));
+
+struct op_unexport_reply {
+	int returncode;
+} __attribute__((packed));
+
+#define PACK_OP_UNEXPORT_REQUEST(pack, request)  do {\
+	pack_usb_device(pack, &(request)->udev);\
+} while (0)
+
+#define PACK_OP_UNEXPORT_REPLY(pack, reply)  do {\
+} while (0)
+
+
+
+/* ---------------------------------------------------------------------- */
+/* Negotiate IPSec encryption key. (still not used) */
+#define OP_CRYPKEY	0x04
+#define OP_REQ_CRYPKEY	(OP_REQUEST | OP_CRYPKEY)
+#define OP_REP_CRYPKEY	(OP_REPLY   | OP_CRYPKEY)
+
+struct op_crypkey_request {
+	/* 128bit key */
+	uint32_t key[4];
+} __attribute__((packed));
+
+struct op_crypkey_reply {
+	uint32_t __reserved;
+} __attribute__((packed));
+
+
+/* ---------------------------------------------------------------------- */
+/* Retrieve the list of exported USB devices. */
+#define OP_DEVLIST	0x05
+#define OP_REQ_DEVLIST	(OP_REQUEST | OP_DEVLIST)
+#define OP_REP_DEVLIST	(OP_REPLY   | OP_DEVLIST)
+
+struct op_devlist_request {
+} __attribute__((packed));
+
+struct op_devlist_reply {
+	uint32_t ndev;
+	/* followed by reply_extra[] */
+} __attribute__((packed));
+
+struct op_devlist_reply_extra {
+	struct usb_device    udev;
+	struct usb_interface uinf[];
+} __attribute__((packed));
+
+#define PACK_OP_DEVLIST_REQUEST(pack, request)  do {\
+} while (0)
+
+#define PACK_OP_DEVLIST_REPLY(pack, reply)  do {\
+	pack_uint32_t(pack, &(reply)->ndev);\
+} while (0)
+
+
+/* -------------------------------------------------- */
+/* Declare Prototype Function                         */
+/* -------------------------------------------------- */
+
+void pack_uint32_t(int pack, uint32_t *num);
+void pack_uint16_t(int pack, uint16_t *num);
+void pack_usb_device(int pack, struct usb_device *udev);
+void pack_usb_interface(int pack, struct usb_interface *uinf);
+
+ssize_t usbip_recv(int sockfd, void *buff, size_t bufflen);
+ssize_t usbip_send(int sockfd, void *buff, size_t bufflen);
+int usbip_send_op_common(int sockfd, uint32_t code, uint32_t status);
+int usbip_recv_op_common(int sockfd, uint16_t *code);
+int usbip_set_reuseaddr(int sockfd);
+int usbip_set_nodelay(int sockfd);
+int usbip_set_keepalive(int sockfd);
+
+int tcp_connect(char *hostname, char *service);
+
+#define USBIP_PORT 3240
+#define USBIP_PORT_STRING "3240"
+
+#endif
diff --git a/drivers/staging/usbip/userspace/src/usbipd.c b/drivers/staging/usbip/userspace/src/usbipd.c
new file mode 100644
index 0000000000000000000000000000000000000000..ec9faac5ff8f29b09c12c3a0adbfed9ac06b4878
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/usbipd.c
@@ -0,0 +1,570 @@
+/*
+ *
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+
+#include <unistd.h>
+#include <netdb.h>
+#include <strings.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <arpa/inet.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+#ifdef HAVE_LIBWRAP
+#include <tcpd.h>
+#endif
+
+#define _GNU_SOURCE
+#include <getopt.h>
+#include <signal.h>
+
+#include "usbip.h"
+#include "usbip_network.h"
+
+#include <glib.h>
+
+static const char version[] = PACKAGE_STRING;
+
+
+static int send_reply_devlist(int sockfd)
+{
+	int ret;
+	struct usbip_exported_device *edev;
+	struct op_devlist_reply reply;
+
+
+	reply.ndev = 0;
+
+	/* how many devices are exported ? */
+	dlist_for_each_data(stub_driver->edev_list, edev, struct usbip_exported_device) {
+		reply.ndev += 1;
+	}
+
+	dbg("%d devices are exported", reply.ndev);
+
+	ret = usbip_send_op_common(sockfd, OP_REP_DEVLIST,  ST_OK);
+	if (ret < 0) {
+		err("send op_common");
+		return ret;
+	}
+
+	PACK_OP_DEVLIST_REPLY(1, &reply);
+
+	ret = usbip_send(sockfd, (void *) &reply, sizeof(reply));
+	if (ret < 0) {
+		err("send op_devlist_reply");
+		return ret;
+	}
+
+	dlist_for_each_data(stub_driver->edev_list, edev, struct usbip_exported_device) {
+		struct usb_device pdu_udev;
+
+		dump_usb_device(&edev->udev);
+		memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev));
+		pack_usb_device(1, &pdu_udev);
+
+		ret = usbip_send(sockfd, (void *) &pdu_udev, sizeof(pdu_udev));
+		if (ret < 0) {
+			err("send pdu_udev");
+			return ret;
+		}
+
+		for (int i=0; i < edev->udev.bNumInterfaces; i++) {
+			struct usb_interface pdu_uinf;
+
+			dump_usb_interface(&edev->uinf[i]);
+			memcpy(&pdu_uinf, &edev->uinf[i], sizeof(pdu_uinf));
+			pack_usb_interface(1, &pdu_uinf);
+
+			ret = usbip_send(sockfd, (void *) &pdu_uinf, sizeof(pdu_uinf));
+			if (ret < 0) {
+				err("send pdu_uinf");
+				return ret;
+			}
+		}
+	}
+
+	return 0;
+}
+
+
+static int recv_request_devlist(int sockfd)
+{
+	int ret;
+	struct op_devlist_request req;
+
+	bzero(&req, sizeof(req));
+
+	ret = usbip_recv(sockfd, (void *) &req, sizeof(req));
+	if (ret < 0) {
+		err("recv devlist request");
+		return -1;
+	}
+
+	ret = send_reply_devlist(sockfd);
+	if (ret < 0) {
+		err("send devlist reply");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int recv_request_import(int sockfd)
+{
+	int ret;
+	struct op_import_request req;
+	struct op_common reply;
+	struct usbip_exported_device *edev;
+	int found = 0;
+	int error = 0;
+
+	bzero(&req, sizeof(req));
+	bzero(&reply, sizeof(reply));
+
+	ret = usbip_recv(sockfd, (void *) &req, sizeof(req));
+	if (ret < 0) {
+		err("recv import request");
+		return -1;
+	}
+
+	PACK_OP_IMPORT_REQUEST(0, &req);
+
+	dlist_for_each_data(stub_driver->edev_list, edev, struct usbip_exported_device) {
+		if (!strncmp(req.busid, edev->udev.busid, SYSFS_BUS_ID_SIZE)) {
+			dbg("found requested device %s", req.busid);
+			found = 1;
+			break;
+		}
+	}
+
+	if (found) {
+		/* should set TCP_NODELAY for usbip */
+		usbip_set_nodelay(sockfd);
+
+		/* export_device needs a TCP/IP socket descriptor */
+		ret = usbip_stub_export_device(edev, sockfd);
+		if (ret < 0)
+			error = 1;
+	} else {
+		info("not found requested device %s", req.busid);
+		error = 1;
+	}
+
+
+	ret = usbip_send_op_common(sockfd, OP_REP_IMPORT, (!error ? ST_OK : ST_NA));
+	if (ret < 0) {
+		err("send import reply");
+		return -1;
+	}
+
+	if (!error) {
+		struct usb_device pdu_udev;
+
+		memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev));
+		pack_usb_device(1, &pdu_udev);
+
+		ret = usbip_send(sockfd, (void *) &pdu_udev, sizeof(pdu_udev));
+		if (ret < 0) {
+			err("send devinfo");
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+
+
+static int recv_pdu(int sockfd)
+{
+	int ret;
+	uint16_t code = OP_UNSPEC;
+
+
+	ret = usbip_recv_op_common(sockfd, &code);
+	if (ret < 0) {
+		err("recv op_common, %d", ret);
+		return ret;
+	}
+
+
+	ret = usbip_stub_refresh_device_list();
+	if (ret < 0)
+		return -1;
+
+	switch(code) {
+		case OP_REQ_DEVLIST:
+			ret = recv_request_devlist(sockfd);
+			break;
+
+		case OP_REQ_IMPORT:
+			ret = recv_request_import(sockfd);
+			break;
+
+		case OP_REQ_DEVINFO:
+		case OP_REQ_CRYPKEY:
+
+		default:
+			err("unknown op_code, %d", code);
+			ret = -1;
+	}
+
+
+	return ret;
+}
+
+
+
+
+static void log_addrinfo(struct addrinfo *ai)
+{
+	int ret;
+	char hbuf[NI_MAXHOST];
+	char sbuf[NI_MAXSERV];
+
+	ret = getnameinfo(ai->ai_addr, ai->ai_addrlen, hbuf, sizeof(hbuf),
+			sbuf, sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV);
+	if (ret)
+		err("getnameinfo, %s", gai_strerror(ret));
+
+	info("listen at [%s]:%s", hbuf, sbuf);
+}
+
+static struct addrinfo *my_getaddrinfo(char *host, int ai_family)
+{
+	int ret;
+	struct addrinfo hints, *ai_head;
+
+	bzero(&hints, sizeof(hints));
+
+	hints.ai_family   = ai_family;
+	hints.ai_socktype = SOCK_STREAM;
+	hints.ai_flags    = AI_PASSIVE;
+
+	ret = getaddrinfo(host, USBIP_PORT_STRING, &hints, &ai_head);
+	if (ret) {
+		err("%s: %s", USBIP_PORT_STRING, gai_strerror(ret));
+		return NULL;
+	}
+
+	return ai_head;
+}
+
+#define MAXSOCK 20
+static int listen_all_addrinfo(struct addrinfo *ai_head, int lsock[])
+{
+	struct addrinfo *ai;
+	int n = 0;		/* number of sockets */
+
+	for (ai = ai_head; ai && n < MAXSOCK; ai = ai->ai_next) {
+		int ret;
+
+		lsock[n] = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+		if (lsock[n] < 0)
+			continue;
+
+		usbip_set_reuseaddr(lsock[n]);
+		usbip_set_nodelay(lsock[n]);
+
+		if (lsock[n] >= FD_SETSIZE) {
+			close(lsock[n]);
+			lsock[n] = -1;
+			continue;
+		}
+
+		ret = bind(lsock[n], ai->ai_addr, ai->ai_addrlen);
+		if (ret < 0) {
+			close(lsock[n]);
+			lsock[n] = -1;
+			continue;
+		}
+
+		ret = listen(lsock[n], SOMAXCONN);
+		if (ret < 0) {
+			close(lsock[n]);
+			lsock[n] = -1;
+			continue;
+		}
+
+		log_addrinfo(ai);
+
+		/* next if succeed */
+		n++;
+	}
+
+	if (n == 0) {
+		err("no socket to listen to");
+		return -1;
+	}
+
+	dbg("listen %d address%s", n, (n==1)?"":"es");
+
+	return n;
+}
+
+#ifdef HAVE_LIBWRAP
+static int tcpd_auth(int csock)
+{
+	int ret;
+	struct request_info request;
+
+	request_init(&request, RQ_DAEMON, "usbipd", RQ_FILE, csock, 0);
+
+	fromhost(&request);
+
+	ret = hosts_access(&request);
+	if (!ret)
+		return -1;
+
+	return 0;
+}
+#endif
+
+static int my_accept(int lsock)
+{
+	int csock;
+	struct sockaddr_storage ss;
+	socklen_t len = sizeof(ss);
+	char host[NI_MAXHOST], port[NI_MAXSERV];
+	int ret;
+
+	bzero(&ss, sizeof(ss));
+
+	csock = accept(lsock, (struct sockaddr *) &ss, &len);
+	if (csock < 0) {
+		err("accept");
+		return -1;
+	}
+
+	ret = getnameinfo((struct sockaddr *) &ss, len,
+			host, sizeof(host), port, sizeof(port),
+			(NI_NUMERICHOST | NI_NUMERICSERV));
+	if (ret)
+		err("getnameinfo, %s", gai_strerror(ret));
+
+#ifdef HAVE_LIBWRAP
+	ret = tcpd_auth(csock);
+	if (ret < 0) {
+		info("deny access from %s", host);
+		close(csock);
+		return -1;
+	}
+#endif
+
+	info("connected from %s:%s", host, port);
+
+	return csock;
+}
+
+
+GMainLoop *main_loop;
+
+static void signal_handler(int i)
+{
+	dbg("signal catched, code %d", i);
+
+	if (main_loop)
+		g_main_loop_quit(main_loop);
+}
+
+static void set_signal(void)
+{
+	struct sigaction act;
+
+	bzero(&act, sizeof(act));
+	act.sa_handler = signal_handler;
+	sigemptyset(&act.sa_mask);
+	sigaction(SIGTERM, &act, NULL);
+	sigaction(SIGINT, &act, NULL);
+}
+
+
+gboolean process_comming_request(GIOChannel *gio, GIOCondition condition,
+				 gpointer data __attribute__((unused)))
+{
+	int ret;
+
+	if (condition & (G_IO_ERR | G_IO_HUP | G_IO_NVAL))
+		g_error("unknown condition");
+
+
+	if (condition & G_IO_IN) {
+		int lsock;
+		int csock;
+
+		lsock = g_io_channel_unix_get_fd(gio);
+
+		csock = my_accept(lsock);
+		if (csock < 0)
+			return TRUE;
+
+		ret = recv_pdu(csock);
+		if (ret < 0)
+			err("process recieved pdu");
+
+		close(csock);
+	}
+
+	return TRUE;
+}
+
+
+static void do_standalone_mode(gboolean daemonize)
+{
+	int ret;
+	int lsock[MAXSOCK];
+	struct addrinfo *ai_head;
+	int n;
+
+
+
+	ret = usbip_names_init(USBIDS_FILE);
+	if (ret)
+		err("open usb.ids");
+
+	ret = usbip_stub_driver_open();
+	if (ret < 0)
+		g_error("driver open failed");
+
+	if (daemonize) {
+		if (daemon(0,0) < 0)
+			g_error("daemonizing failed: %s", g_strerror(errno));
+
+		usbip_use_syslog = 1;
+	}
+
+	set_signal();
+
+	ai_head = my_getaddrinfo(NULL, PF_UNSPEC);
+	if (!ai_head)
+		return;
+
+	n = listen_all_addrinfo(ai_head, lsock);
+	if (n <= 0)
+		g_error("no socket to listen to");
+
+	for (int i = 0; i < n; i++) {
+		GIOChannel *gio;
+
+		gio = g_io_channel_unix_new(lsock[i]);
+		g_io_add_watch(gio, (G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL),
+				process_comming_request, NULL);
+	}
+
+
+	info("usbipd start (%s)", version);
+
+
+	main_loop = g_main_loop_new(FALSE, FALSE);
+	g_main_loop_run(main_loop);
+
+	info("shutdown");
+
+	freeaddrinfo(ai_head);
+	usbip_names_free();
+	usbip_stub_driver_close();
+
+	return;
+}
+
+
+static const char help_message[] = "\
+Usage: usbipd [options]				\n\
+	-D, --daemon				\n\
+		Run as a daemon process.	\n\
+						\n\
+	-d, --debug				\n\
+		Print debugging information.	\n\
+						\n\
+	-v, --version				\n\
+		Show version.			\n\
+						\n\
+	-h, --help 				\n\
+		Print this help.		\n";
+
+static void show_help(void)
+{
+	printf("%s", help_message);
+}
+
+static const struct option longopts[] = {
+	{"daemon",	no_argument,	NULL, 'D'},
+	{"debug",	no_argument,	NULL, 'd'},
+	{"version",	no_argument,	NULL, 'v'},
+	{"help",	no_argument,	NULL, 'h'},
+	{NULL,		0,		NULL,  0}
+};
+
+int main(int argc, char *argv[])
+{
+	gboolean daemonize = FALSE;
+
+	enum {
+		cmd_standalone_mode = 1,
+		cmd_help,
+		cmd_version
+	} cmd = cmd_standalone_mode;
+
+
+	usbip_use_stderr = 1;
+	usbip_use_syslog = 0;
+
+	if (geteuid() != 0)
+		g_warning("running non-root?");
+
+	for (;;) {
+		int c;
+		int index = 0;
+
+		c = getopt_long(argc, argv, "vhdD", longopts, &index);
+
+		if (c == -1)
+			break;
+
+		switch (c) {
+			case 'd':
+				usbip_use_debug = 1;
+				continue;
+			case 'v':
+				cmd = cmd_version;
+				break;
+			case 'h':
+				cmd = cmd_help;
+				break;
+			case 'D':
+				daemonize = TRUE;
+				break;
+			case '?':
+				show_help();
+				exit(EXIT_FAILURE);
+			default:
+				err("getopt");
+		}
+	}
+
+	switch (cmd) {
+		case cmd_standalone_mode:
+			do_standalone_mode(daemonize);
+			break;
+		case cmd_version:
+			printf("%s\n", version);
+			break;
+		case cmd_help:
+			show_help();
+			break;
+		default:
+			info("unknown cmd");
+			show_help();
+	}
+
+	return 0;
+}
diff --git a/drivers/staging/usbip/userspace/src/utils.c b/drivers/staging/usbip/userspace/src/utils.c
new file mode 100644
index 0000000000000000000000000000000000000000..8f441089b645062c4266c04807024d163657c0f0
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/utils.c
@@ -0,0 +1,255 @@
+/*
+ *
+ * Copyright (C) 2005-2007 Takahiro Hirofuchi
+ */
+
+#include "utils.h"
+
+int read_integer(char *path)
+{
+	char buff[100];
+	int fd;
+	int ret = 0;
+
+	bzero(buff, sizeof(buff));
+
+	fd = open(path, O_RDONLY);
+	if (fd < 0)
+		return -1;
+
+	ret = read(fd, buff, sizeof(buff));
+	if (ret < 0) {
+		close(fd);
+		return -1;
+	}
+
+	sscanf(buff, "%d", &ret);
+
+	close(fd);
+
+	return ret;
+}
+
+int read_string(char *path, char *string, size_t len)
+{
+	int fd;
+	int ret = 0;
+	char  *p;
+
+	bzero(string, len);
+
+	fd = open(path, O_RDONLY);
+	if (fd < 0) {
+		string = NULL;
+		return -1;
+	}
+
+	ret = read(fd, string, len-1);
+	if (ret < 0) {
+		string = NULL;
+		close(fd);
+		return -1;
+	}
+
+	p = strchr(string, '\n');
+	*p = '\0';
+
+	close(fd);
+
+	return 0;
+}
+
+int write_integer(char *path, int value)
+{
+	int fd;
+	int ret;
+	char buff[100];
+
+	snprintf(buff, sizeof(buff), "%d", value);
+
+	fd = open(path, O_WRONLY);
+	if (fd < 0)
+		return -1;
+
+	ret = write(fd, buff, strlen(buff));
+	if (ret < 0) {
+		close(fd);
+		return -1;
+	}
+
+	close(fd);
+
+	return 0;
+}
+
+int read_bConfigurationValue(char *busid)
+{
+	char path[PATH_MAX];
+
+	snprintf(path, PATH_MAX, "/sys/bus/usb/devices/%s/bConfigurationValue", busid);
+
+	return read_integer(path);
+}
+
+int write_bConfigurationValue(char *busid, int config)
+{
+	char path[PATH_MAX];
+
+	snprintf(path, PATH_MAX, "/sys/bus/usb/devices/%s/bConfigurationValue", busid);
+
+	return write_integer(path, config);
+}
+
+int read_bNumInterfaces(char *busid)
+{
+	char path[PATH_MAX];
+
+	snprintf(path, PATH_MAX, "/sys/bus/usb/devices/%s/bNumInterfaces", busid);
+
+	return read_integer(path);
+}
+
+int read_bDeviceClass(char *busid)
+{
+	char path[PATH_MAX];
+
+	snprintf(path, PATH_MAX, "/sys/bus/usb/devices/%s/bDeviceClass", busid);
+
+	return read_integer(path);
+}
+
+int getdriver(char *busid, int conf, int infnum, char *driver, size_t len)
+{
+	char path[PATH_MAX];
+	char linkto[PATH_MAX];
+	int ret;
+
+	snprintf(path, PATH_MAX, "/sys/bus/usb/devices/%s:%d.%d/driver", busid, conf, infnum);
+
+	/* readlink does not add NULL */
+	bzero(linkto, sizeof(linkto));
+	ret = readlink(path, linkto, sizeof(linkto)-1);
+	if (ret < 0) {
+		strncpy(driver, "none", len);
+		return -1;
+	} else {
+		strncpy(driver, basename(linkto), len);
+		return 0;
+	}
+}
+
+int getdevicename(char *busid, char *name, size_t len)
+{
+	char path[PATH_MAX];
+	char idProduct[10], idVendor[10];
+
+	snprintf(path, PATH_MAX, "/sys/bus/usb/devices/%s/idVendor", busid);
+	read_string(path, idVendor, sizeof(idVendor));
+
+	snprintf(path, PATH_MAX, "/sys/bus/usb/devices/%s/idProduct", busid);
+	read_string(path, idProduct, sizeof(idProduct));
+
+	if (!idVendor[0] || !idProduct[0])
+		return -1;
+
+	snprintf(name, len, "%s:%s", idVendor, idProduct);
+
+	return 0;
+}
+
+#define MAXLINE 100
+
+/* if this cannot read a whole line, return -1 */
+int readline(int sockfd, char *buff, int bufflen)
+{
+	int ret;
+	char c;
+	int index = 0;
+
+
+	while (index < bufflen) {
+		ret = read(sockfd, &c, sizeof(c));
+		if (ret < 0 && errno == EINTR)
+			continue;
+		if (ret <= 0) {
+			return -1;
+		}
+
+		buff[index] = c;
+
+		if ( index > 0 && buff[index-1] == '\r'  && buff[index] == '\n') {
+			/* end of line */
+			buff[index-1] = '\0';	/* get rid of delimitor */
+			return index;
+		} else
+			index++;
+	}
+
+	return -1;
+}
+
+#if 0
+int writeline(int sockfd, char *str, int strlen)
+{
+	int ret;
+	int index = 0;
+	int len;
+	char buff[MAXLINE];
+
+	if (strlen + 3 > MAXLINE)
+		return -1;
+
+	strncpy(buff, str, strlen);
+	buff[strlen+1] = '\r';
+	buff[strlen+2] = '\n';
+	buff[strlen+3] = '\0';
+
+	len = strlen + 3;
+
+	while (len > 0) {
+		ret = write(sockfd, buff+index, len);
+		if (ret <= 0) {
+			return -1;
+		}
+
+		len -= ret;
+		index += ret;
+	}
+
+	return index;
+}
+#endif
+
+int writeline(int sockfd, char *str, int strlen)
+{
+	int ret;
+	int index = 0;
+	int len;
+	char buff[MAXLINE];
+
+	len = strnlen(str, strlen);
+
+	if (strlen + 2 > MAXLINE)
+		return -1;
+
+	memcpy(buff, str, strlen);
+	buff[strlen] = '\r';
+	buff[strlen+1] = '\n';		/* strlen+1 <= MAXLINE-1 */
+
+	len = strlen + 2;
+
+	while (len > 0) {
+		ret = write(sockfd, buff+index, len);
+		if (ret < 0 && errno == EINTR)
+			continue;
+		if (ret <= 0) {
+			return -1;
+		}
+
+		len -= ret;
+		index += ret;
+	}
+
+	return index;
+}
+
diff --git a/drivers/staging/usbip/userspace/src/utils.h b/drivers/staging/usbip/userspace/src/utils.h
new file mode 100644
index 0000000000000000000000000000000000000000..6c29ae94521299fbfdb614bcfa490eadbedc48f6
--- /dev/null
+++ b/drivers/staging/usbip/userspace/src/utils.h
@@ -0,0 +1,38 @@
+
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+
+#define _GNU_SOURCE
+#include <string.h>
+#include <sys/un.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <sysfs/libsysfs.h>
+#include <glib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <time.h>
+#include <errno.h>
+
+
+
+/* Be sync to kernel header */
+#define BUS_ID_SIZE 20
+
+int read_string(char *path, char *, size_t len);
+int read_integer(char *path);
+int getdevicename(char *busid, char *name, size_t len);
+int getdriver(char *busid, int conf, int infnum, char *driver, size_t len);
+int read_bNumInterfaces(char *busid);
+int read_bConfigurationValue(char *busid);
+int write_integer(char *path, int value);
+int write_bConfigurationValue(char *busid, int config);
+int read_bDeviceClass(char *busid);
+int readline(int sockfd, char *str, int strlen);
+int writeline(int sockfd, char *buff, int bufflen);
diff --git a/drivers/staging/usbip/userspace/usb.ids b/drivers/staging/usbip/userspace/usb.ids
new file mode 100644
index 0000000000000000000000000000000000000000..b1f87449bdd3f483b4a0d25f4fd6065761409392
--- /dev/null
+++ b/drivers/staging/usbip/userspace/usb.ids
@@ -0,0 +1,13209 @@
+#
+#	List of USB ID's
+#
+#	Maintained by Stephen J. Gowdy <gowdy@slac.stanford.edu>
+#	If you have any new entries, send them to the maintainer.
+#	Send entries as patches (diff -u old new).
+#	The latest version can be obtained from
+#		http://www.linux-usb.org/usb.ids
+#
+# $Id: usb.ids,v 1.346 2008/04/23 13:51:46 gowdy Exp $
+#
+
+# Vendors, devices and interfaces. Please keep sorted.
+
+# Syntax:
+# vendor  vendor_name
+#	device  device_name				<-- single tab
+#		interface  interface_name		<-- two tabs
+
+0001  Fry's Electronics
+0002  Ingram
+0003  Club Mac
+0004  Nebraska Furniture Mart
+0145  Unknown
+	0112  Card Reader
+0204  Chipsbank Microelectronics Co., Ltd
+	6025  CBM2080 Flash drive controller
+	6026  CBM1180 Flash drive controller
+02ad  HUMAX Co., Ltd.
+	138c  PVR Mass Storage
+0386  LTS
+	0001  PSX for USB Converter
+03e8  EndPoints, Inc.
+	0004  SE401 WebCam
+	0008  101 Ethernet [klsi]
+	0015  USB ATAPI Enclosure
+	2123  SiPix StyleCam Deluxe
+	8004  Aox 99001
+03e9  Thesys Microelectronics
+03ea  Data Broadcasting Corp.
+03eb  Atmel Corp.
+	2002  Mass Storage Device
+	2015  at90usbkey sample firmware (HID keyboard)
+	2018  at90usbkey sample firmware (CDC ACM)
+	2019  stk525 sample firmware (microphone)
+	201c  at90usbkey sample firmware (HID mouse)
+	201d  at90usbkey sample firmware (HID generic)
+	2022  at90usbkey sample firmware (composite device)
+	2103  JTAG ICE mkII
+	2104  AVR ISP mkII
+	2107  AVR Dragon
+	2ffb  at90usb AVR DFU bootloader
+	2ffd  at89c5130/c5131 DFU bootloader
+	2fff  at89c5132/c51snd1c DFU bootloader
+	3301  at43301 4-port Hub
+	3312  4-port Hub
+	5601  at76c510 Prism-II 802.11b Access Point
+	5603  Cisco 7920 WiFi IP Phone
+	6124  at91sam SAMBA bootloader
+	7603  at76c503a D-Link DWL-120 802.11b Adapter
+	7604  FastVNET
+	7605  at76c503a 802.11b Adapter
+	7606  at76c505 802.11b Adapter
+	7611  at76c510 rfmd2948 802.11b Access Point
+	7613  WL-1130 USB
+	7614  AT76c505a Wireless Adapter
+03ec  Iwatsu America, Inc.
+03ed  Mitel Corp.
+03ee  Mitsumi
+	0000  CD-R/RW Drive
+	2501  eHome Infrared Receiver
+	2502  eHome Infrared Receiver
+	5609  Japanese Keyboard
+	641f  WIF-0402C Bluetooth Adapter
+	6438  Bluetooth Device
+	6440  WML-C52APR Bluetooth Adapter
+	6901  SmartDisk FDD
+	6902  Floppy Disk Drive
+	7500  CD-R/RW
+	ffff  Dongle with BlueCore in DFU mode
+03f0  Hewlett-Packard
+	0004  DeskJet 895c
+	0011  OfficeJet G55
+	0012  DeskJet 1125C Printer Port
+	0024  KU-0316 Keyboard
+	0101  ScanJet 4100c
+	0102  PhotoSmart S20
+	0104  DeskJet 880c/970c
+	0105  ScanJet 4200c
+	0107  CD-Writer Plus
+	010c  Multimedia Keyboard Hub
+	0111  G55xi Printer/Scanner/Copier
+	0117  LaserJet 3200
+	011c  hn210w 802.11b Adapter
+	011d  Integrated Bluetooth Module
+	0121  HP49g+ Calculator
+	0122  HID Internet Keyboard
+	0201  ScanJet 6200c
+	0202  PhotoSmart S20
+	0204  DeskJet 815c
+	0205  ScanJet 3300c
+	0207  CD-Writer Plus 8200e
+	020c  Multimedia Keyboard
+	0211  OfficeJet G85
+	0212  DeskJet 1220C
+	0217  LaserJet 2200
+	0218  APOLLO P2500/2600
+	2624  Pole Display (HP522 2 x 20 Line Display)
+	0304  DeskJet 810c/812c
+	0305  ScanJet 4300c
+	0307  CD-Writer+ CD-4e
+	0311  OfficeJet G85xi
+	0312  Color Inkjet CP1700
+	0314  designjet 30/130 series
+	0317  LaserJet 1200
+	0401  ScanJet 5200c
+	0404  DeskJet 830c/832c
+	0405  ScanJet 3400cse
+	0411  OfficeJet G95
+	0412  Printing Support
+	0417  LaserJet 1200 series
+	0504  DeskJet 885c
+	0505  ScanJet 2100c
+	0507  DVD+RW
+	050c  5219 Wireless Keyboard
+	0511  OfficeJet K60
+	0512  DeckJet 450
+	0517  LaserJet 1000
+	051d  integrated module with Bluetooth wireless technology.
+	0601  ScanJet 6300c
+	0604  DeskJet 840c
+	0605  ScanJet 2200c
+	0611  OfficeJet K60xi
+	0612  business inkjet 3000
+	0624  Bluetooth Dongle
+	0701  ScanJet 5300c/5370c
+	0704  DeskJet 825c
+	0705  ScanJet 4400c
+	0711  OfficeJet K80
+	0712  DeskJet 1180c
+	0714  Printing Support
+	0801  ScanJet 7400c
+	0804  DeskJet 816c
+	0805  HP4470C
+	0811  OfficeJet K80xi
+	0817  LaserJet 3300
+	0901  ScanJet 2300c
+	0904  DeskJet 845c
+	0912  Printing Support
+	0917  LaserJet 3330
+	0924  Modular Smartcard Keyboard
+	0a01  ScanJet 2400c
+	0a17  color LaserJet 3700
+	0b01  Scanjet 82x0C
+	0b17  Laserjet 2300d
+	0c17  LaserJet 1010
+	0c24  Bluetooth Dongle
+	0d12  Officejet 9100 series
+	0d17  LaserJet 1012
+	0e17  LaserJet 1015
+	0f11  OfficeJet V40
+	0f12  Printing Support
+	0f17  LaserJet 1150
+	1001  Photo Scanner 1000
+	1002  photosmart 140 series
+	1004  DeskJet 970c/970cse
+	1005  ScanJet 5400c
+	1011  OfficeJet V40xi
+	1016  Jornada 548 / iPAQ HW6515 Pocket PC
+	1017  LaserJet 1300
+	1024  Smart Card Keyboard
+	1102  photosmart 240 series
+	1104  DeskJet 959c
+	1105  ScanJet 5470c
+	1111  officejet v60
+	1116  Jornada 568 Pocket PC
+	1117  LaserJet 1300n
+	1151  PSC-750xi Printer/Scanner/Copier
+	1202  Photosmart 320 Series
+	1204  DeskJet 930c
+	1205  ScanJet 4500C/5550C
+	1211  officejet v60xi
+	1217  LaserJet 2300L
+	1302  Photosmart 370 Series
+	1305  ScanJet 4570c
+	1311  OfficeJet V30
+	1312  Deskjet 460
+	1317  LaserJet 1005
+	1405  Scanjet 3670
+	1411  PSC 750
+	1424  f2105 Monitor Hub
+	1502  Photosmart 420 Series
+	1504  DeskJet 920c
+	1511  PSC 750xi
+	1512  Printing Support
+	1517  color LaserJet 3500
+	1524  Smart Card Keyboard - KR
+	1602  Photosmart 330 Series
+	1604  DeskJet 940c
+	1605  ScanJet 5530C Photosmart
+	1611  psc 780
+	1617  LaserJet 3015
+	161d  Wireless Rechargeable Optical Mouse (HID)
+	1624  Smart Card Keyboard - JP
+	1702  Photosmart 380 Series
+	1704  deskjet 948C
+	1705  ScanJet 5590
+	1711  psc 780xi
+	1712  Printing Support
+	1717  LaserJet 3020
+	171d  Wireless (Bluetooth + WLAN) Interface [Integrated Module]
+	1801  Inkjet P-2000U
+	1802  Photosmart 470 Series
+	1804  deskjet 916C
+	1805  ScanJet 7650
+	1811  PSC 720
+	1817  LaserJet 3030
+	181d  integrated module with Bluetooth 2.0 wireless technology.
+	1902  Photosmart A430 series
+	1904  DeskJet 3820
+	1911  OfficeJet V45
+	1917  LaserJet 3380
+	1a02  Photosmart A510 series
+	1a11  officejet 5100 series
+	1a17  color LaserJet 4650
+	1b02  Photosmart A610 series
+	1b04  deskjet 3810
+	1b05  ScanJet 4850C/4890C
+	1c02  Photosmart A710 series
+	1c17  Color LaserJet 2550l
+	1d02  Photosmart A310 series
+	1d17  LaserJet 1320
+	1e02  Photosmart A320 Printer series
+	1e11  PSC-950
+	1e17  LaserJet 1160 series
+	1f02  Photosmart A440 Printer series
+	1f11  PSC 920
+	1f12  Officejet Pro K5300
+	1f17  color LaserJet 5550
+	2001  Floppy
+	2002  Hub
+	2004  DeskJet 640c
+	2005  ScanJet 3570c
+	2012  Officejet Pro K5400
+	2102  photosmart 7345
+	2104  DeskJet 630c
+	2112  Officejet Pro L7500
+	2202  photosmart 7600 series
+	2205  ScanJet 3500c
+	2212  Officejet Pro L7600
+	2217  color LaserJet 9500 MFP
+	2302  photosmart 7600 series
+	2304  DeskJet 656c
+	2305  ScanJet 3970c
+	2311  officejet d series
+	2312  Officejet Pro L7700
+	2317  LaserJet 4350
+	2402  photosmart 7700 series
+	2405  ScanJet 4070 Photosmart
+	2417  LaserJet 4250
+	2424  LP1965 19" Monitor Hub
+	2502  photosmart 7700 series
+	2505  ScanJet 3770
+	2512  Officejet Pro L7300
+	2517  LaserJet 2410
+	2524  LP3065 30" Monitor Hub
+	2602  Photosmart A520 series
+	2605  ScanJet 3800c
+	2611  officejet 7100 series
+	2617  Color LaserJet 2820 Series
+	2702  Photosmart A620 series
+	2704  Deskjet 915
+	2717  Color LaserJet 2830
+	2811  PSC-2100
+	2817  Color LaserJet 2840
+	2902  Photosmart A820 series
+	2911  PSC 2200
+	2917  LaserJet 2420
+	2a11  PSC 2150 series
+	2a17  LaserJet 2430
+	2b11  PSC 2170 series
+	2b17  LaserJet 1020
+	2c17  Printing Support
+	2d11  OfficeJet 6110
+	2d17  Printing Support
+	2e11  PSC 1000
+	2e17  Printing Support
+	2f11  PSC 1200
+	2f17  EWS 2605dn
+	3002  photosmart P1000
+	3004  deskjet 980c
+	3005  ScanJet 4670v
+	3011  PSC 1100 series
+	3017  Printing Support
+	3102  PhotoSmart P1100 Printer w/ Card Reader
+	3104  DeskJet 960c
+	3111  officejet 4100 series
+	3117  EWS 2605dtn
+	3202  photosmart 1215
+	3211  officejet 4105 series
+	3217  LaserJet 3050
+	3302  photosmart 1218
+	3304  DeskJet 990c
+	3317  LaserJet 3052
+	3402  photosmart 1115
+	3404  DeskJet 6122
+	3417  LaserJet 3055
+	3502  photosmart 230
+	3504  DeskJet 6127c
+	3511  PSC 2300
+	3517  LaserJet 3390
+	3602  photosmart 1315
+	3611  PSC 2410 Photosmart
+	3617  EWS 2605
+	3711  PSC 2500
+	3717  EWS UPD
+	3802  photosmart 100
+	3817  LaserJet P2015 Series
+	3902  photosmart 130
+	3a02  photosmart 7150
+	3a11  OfficeJet 5500 series
+	3a17  Printing Support
+	3b02  photosmart 7150~
+	3b11  PSC 1300 series
+	3b17  LaserJet M1005 MFP
+	3c02  PhotoSmart 7350
+	3c11  PSC 1358
+	3c17  EWS UPD
+	3d02  photosmart 7350~
+	3d11  OfficeJet 4215
+	3e02  photosmart 7550
+	3f02  photosmart 7550~
+	3f11  PSC-1315/PSC-1317
+	4002  PhotoSmart 720 / PhotoSmart 935 (storage)
+	4004  cp1160
+	4102  PhotoSmart 618
+	4105  ScanJet 4370
+	4111  Officejet 7200 series
+	4117  Printing Support
+	4202  PhotoSmart 812
+	4205  Scanjet G3010
+	4211  Officejet 7300 series
+	4217  EWS CM1015
+	4302  PhotoSmart 850 (ptp)
+	4311  Officejet 7400 series
+	4317  Color LaserJet CM1017
+	4402  PhotoSmart 935 (ptp)
+	4417  EWS UPD
+	4502  PhotoSmart 945 (PTP mode)
+	4505  ScanJet G4010
+	4511  Photosmart 2600
+	4517  EWS UPD
+	4605  ScanJet G4050
+	4611  Photosmart 2700
+	4811  PSC 1600
+	4911  PSC 2350
+	4b11  Officejet 6200
+	4c11  PSC 1500 series
+	4c17  EWS UPD
+	4d11  PSC 1400
+	4d17  EWS UPD
+	4e11  Photosmart 2570 series
+	4f11  Officejet 5600 (USBHUB)
+	5004  DeskJet 995c
+	5011  Photosmart 3100 Series
+	5017  EWS UPD
+	5111  Photosmart 3200 Series
+	5211  Photosmart 3300 Series
+	5311  Officejet 6300
+	5411  Officejet 4300
+	5511  Deskjet F300 series
+	5611  PhotoSmart C3180
+	5617  LaserJet M1120 MFP
+	5711  Photosmart C4100 series
+	5717  LaserJet M1120n MFP
+	5811  Photosmart C5100 series
+	5817  LaserJet M1319f MFP
+	5911  PhotoSmart C6180
+	5a11  Photosmart C7100 series
+	5b11  Officejet J2100 Series
+	5c11  Photosmart C4200 Printer series
+	5d11  Photosmart C5200 series
+	5e11  Photosmart D7400 series
+	6004  DeskJet 5550
+	6102  Hewlett Packard Digital Camera
+	6104  DeskJet 5650c
+	6117  color LaserJet 3550
+	6202  PhotoSmart 215
+	6204  DeskJet 5150c
+	6217  Color LaserJet 4700
+	6302  PhotoSmart 318/612
+	6317  Color LaserJet 4730mfp
+	6402  PhotoSmart 715 (ptp)
+	6411  Photosmart C8100 series
+	6417  LaserJet 5200
+	6502  PhotoSmart 120 (ptp)
+	6511  Photosmart C7200 series
+	6602  PhotoSmart 320
+	6611  Photosmart C4380 series
+	6617  LaserJet 5200L
+	6702  PhotoSmart 720 (ptp)
+	6717  Color LaserJet 3000
+	6802  PhotoSmart 620 (ptp)
+	6811  Photosmart D5300 series
+	6817  Color LaserJet 3800
+	6911  Photosmart D7200 series
+	6917  Color LaserJet 3600
+	6a02  PhotoSmart 735 (ptp)
+	6a11  Photosmart C6200 series
+	6a17  LaserJet 4240
+	6b02  PhotoSmart R707 (PTP mode)
+	6c17  Color LaserJet 4610
+	6f17  Color LaserJet CP6015 series
+	7004  DeskJet 3320c
+	7102  PhotoSmart 635 (PTP mode)
+	7104  DeskJet 3420c
+	7117  CM8060 Color MFP with Edgeline Technology
+	7202  PhotoSmart 43x (ptp)
+	7204  DeskJet 36xx
+	7217  LaserJet M5035 MFP
+	7302  PhotoSmart M307 (PTP mode)
+	7304  DeskJet 35xx
+	7317  LaserJet P3005
+	7404  Printing Support
+	7417  LaserJet M4345 MFP
+	7504  Printing Support
+	7517  LaserJet M3035 MFP
+	7604  Deskjet 3940
+	7617  LaserJet P3004
+	7702  PhotoSmart R817 (PTP mode)
+	7704  Deskjet D4100
+	7717  CM8050 Color MFP with Edgeline Technology
+	7804  Deskjet D1360
+	7817  Color LaserJet CP3505
+	7917  LaserJet M5025 MFP
+	7a02  PhotoSmart M415 (PTP mode)
+	7a17  LaserJet M3027 MFP
+	7b02  PhotoSmart M23 (PTP mode)
+	7b17  Color LaserJet CP4005
+	7c17  Color LaserJet CM6040 Series
+	7d04  Deskjet F2100 Printer series
+	7d17  Color LaserJet CM4730 MFP
+	7e04  Deskjet F4100 Printer series
+	8017  LaserJet P4515
+	8104  Printing Support
+	8117  LaserJet P4015
+	811c  Ethernet HN210E
+	8204  Printing Support
+	8217  LaserJet P4014
+	8317  LaserJet M9050 MFP
+	8404  Deskjet 6800 Series
+	8417  LaserJet M9040 MFP
+	8504  Deskjet 6600 Series
+	8604  Deskjet 5440
+	8704  deskjet 5900 series
+	8804  Deskjet 6980 Series
+	8904  Deskjet 6940 Series
+	9002  Photosmart M437
+	9102  Photosmart M537
+	9302  Photosmart R930 series
+	9402  Photosmart R837
+	9502  Photosmart R840 series
+	9602  Photosmart M730 series
+	9702  Photosmart R740 series
+	9802  Photosmart Mz60 series
+	9902  Photosmart M630 series
+	9a02  Photosmart E330 series
+	9b02  Photosmart M540 series
+	9c02  Photosmart M440 series
+	a004  DeskJet 5850c
+	b002  photosmart 7200 series
+	b102  photosmart 7200 series
+	b202  photosmart 7600 series
+	b302  photosmart 7600 series
+	b402  photosmart 7700 series
+	b502  photosmart 7700 series
+	b602  photosmart 7900 series
+	b702  photosmart 7900 series
+	b802  Photosmart 7400 Series
+	b902  Photosmart 7800 Series
+	ba02  Photosmart 8100 Series
+	bb02  Photosmart 8400 Series
+	bc02  Photosmart 8700 Series
+	bd02  Photosmart Pro B9100 series
+	bef4  NEC Picty760
+	c002  Photosmart 7800 Series
+	c102  Photosmart 8000 Series
+	c202  Photosmart 8200 Series
+	c302  Deskjet D2300
+	c402  Photosmart D5100 series
+	c502  Photosmart D6100 series
+	c602  Photosmart D7100 series
+	c702  Photosmart D7300 series
+	c802  Photosmart D5060 Printer
+	d104  Bluetooth Dongle
+	efbe  NEC Picty900
+	f0be  NEC Picty920
+	f1be  NEC Picty800
+03f1  Genoa Technology
+03f2  Oak Technology, Inc.
+03f3  Adaptec, Inc.
+	0020  AWN-8020 WLAN
+	0080  AVC-1100 Audio Capture
+	0083  AVC-2200 Device
+	0087  AVC-2210 Loader
+	0088  AVC-2210 Device
+	008b  AVC-2310 Loader
+	008c  AVC-2310 Device
+	0094  eHome Infrared Receiver
+	009b  AVC-1410 GameBridge TV NTSC
+	2000  USBXchange
+	2001  USBXchange Adapter
+	2002  USB2-Xchange
+	2003  USB2-Xchange Adapter
+	adcc  Composite Device Support
+03f4  Diebold, Inc.
+03f5  Siemens Electromechanical
+03f8  Epson Imaging Technology Center
+03f9  KeyTronic Corp.
+	0100  Keyboard
+	0101  Keyboard
+	0102  Keyboard Mouse
+03fb  OPTi, Inc.
+03fc  Elitegroup Computer Systems
+03fd  Xilinx, Inc.
+03fe  Farallon Comunications
+0400  National Semiconductor Corp.
+	0807  Bluetooth Dongle
+	080a  Bluetooth Device
+	1000  Mustek BearPaw 1200 Scanner
+	1001  Mustek BearPaw 2400 Scanner
+	1237  Hub
+	a000  Smart Display Reference Device
+	c35b  Printing Support
+0401  National Registry, Inc.
+0402  ALi Corp.
+	5462  M5462 IDE Controller
+	5602  Video Camera Controller
+	5603  USB 2.0 Q-tec Webcam 300
+	5621  USB 2.0 Storage Device
+	5623  VistaScan Astra 3600
+	5627  Welland ME-740PS USB2 3.5" Power Saving Enclosure
+	5632  USB 2.0 Host-to-Host Link
+	5635  USB 2.0 Flash Card Reader
+	5636  USB 2.0 Storage Device
+	5637  M5637 IDE Controller
+0403  Future Technology Devices International, Ltd
+	0000  H4SMK 7 Port Hub
+	0232  Serial Converter
+	6001  FT232 USB-Serial (UART) IC
+	6007  Serial Converter
+	6008  Serial Converter
+	6009  Serial Converter
+	6010  FT2232C Dual USB-UART/FIFO IC
+	8040  4 Port Hub
+	8070  7 Port Hub
+	8370  7 Port Hub
+	8371  PS/2 Keyboard And Mouse
+	8372  FT8U100AX Serial Port
+	c630  lcd2usb interface
+	c7d0  RR-CirKits LocoBuffer-USB
+	cc48  product FTDI TACTRIX_OPENPORT_13M 0xcc48 OpenPort 1.3 Mitsubishi
+	cc49  product FTDI TACTRIX_OPENPORT_13S 0xcc49 OpenPort 1.3 Subaru
+	cc4a  product FTDI TACTRIX_OPENPORT_13U 0xcc4a OpenPort 1.3 Universal
+	d010  SCS PTC-IIusb
+	d011  SCS Position-Tracker/TNC
+	d012  SCS DRAGON 1
+	d013  SCS DRAGON 1
+	d6f8  UNI Black BOX
+	e700  Elster Unicom III Optical Probe
+	e888  Expert ISDN Control USB
+	e889  USB-RS232 OptoBridge
+	e88a  Expert mouseCLOCK USB II
+	e88b  Precision Clock MSF USB
+	e88c  Expert mouseCLOCK USB II HBG
+	ea90  Eclo 1-Wire Adapter
+	f208  Papenmeier Braille-Display
+	f680  Suunto Sports Instrument
+	f918  Ant8 Logic Probe
+	fa00  Matrix Orbital USB Serial
+	fa01  Matrix Orbital MX2 or MX3
+	fa02  Matrix Orbital MX4 or MX5
+	fa03  Matrix Orbital VK/LK202 Family
+	fa04  Matrix Orbital VK/LK204 Family
+	fc08  Crystalfontz CFA-632 USB LCD
+	fc09  Crystalfontz CFA-634 USB LCD
+	fc0b  Crystalfontz CFA-633 USB LCD
+	fc0c  Crystalfontz CFA-631 USB LCD
+	fc0d  Crystalfontz CFA-635 USB LCD
+	fc82  SEMC DSS-20 SyncStation
+	fd48  ShipModul MiniPlex-4xUSB NMEA Multiplexer
+	ff08  ToolHouse LoopBack Adapter
+	ff18  Logbook Bus
+	ff19  Logbook Bus
+	ff1a  Logbook Bus
+	ff1b  Logbook Bus
+	ff1c  Logbook Bus
+	ff1d  Logbook Bus
+	ff1e  Logbook Bus
+	ff1f  Logbook Bus
+0404  NCR Corp.
+	0202  78XX Scanner
+	0203  78XX Scanner - Embedded System
+	0310  K590 Printer, Self-Service
+	0311  7167 Printer, Receipt/Slip
+	0312  7197 Printer Receipt
+	0320  5932-USB Keyboard
+	0321  5953-USB Dynakey
+	0322  5932-USB Enhanced Keyboard
+	0323  5932-USB Enhanced Keyboard, Flash-Recovery/Download
+	0324  5953-USB Enhanced Dynakey
+	0325  5953-USB Enhanced Dynakey Flash-Recovery/Download
+	0328  K016: USB-MSR ISO 3-track MSR: POS Standard (See HID pages)
+	0329  K018: USB-MSR JIS 2-Track MSR: POS Standard
+	032a  K016: USB-MSR ISO 3-Track MSR: HID Keyboard Mode
+	032b  K016/K018: USB-MSR Flash-Recovery/Download
+0405  Synopsys, Inc.
+0406  Fujitsu-ICL Computers
+0407  Fujitsu Personal Systems, Inc.
+0408  Quanta Computer, Inc.
+0409  NEC Corp.
+	0011  PC98 Series Layout Keyboard Mouse
+	0012  ATerm IT75DSU ISDN TA
+	0014  Japanese Keyboard
+	0019  109 Japanese Keyboard with Bus-Powered Hub
+	001a  PC98 Series Layout Keyboard with Bus-Powered Hub
+	0025  Mini Keyboard with Bus-Powered Hub
+	0027  MultiSync Monitor
+	002c  Clik!-USB Drive
+	0034  109 Japanese Keyboard with One-touch start buttons
+	003f  Wireless Keyboard with One-touch start buttons
+	0040  Floppy
+	004e  SuperScript 1400 Series
+	004f  Wireless Keyboard with One-touch start buttons
+	0058  HighSpeed Hub
+	0059  HighSpeed Hub
+	005a  HighSpeed Hub
+	006a  Conceptronic USB Harddisk Box
+	0081  SuperScript 1400 Series
+	0082  SuperScript 1400 Series
+	0094  Japanese Keyboard with One-touch start buttons
+	0095  Japanese Keyboard
+	00a9  AtermIT21L 128K Support Standard
+	00aa  AtermITX72 128K Support Standard
+	00ab  AtermITX62 128K Support Standard
+	00ac  AtermIT42 128K Support Standard
+	00ae  INSMATEV70G-MAX Standard
+	00af  AtermITX70 128K Support Standard
+	00b0  AtermITX80 128K Support Standard
+	00b2  AtermITX80D 128K Support Standard
+	00c0  Wireless Remocon
+	00f7  Smart Display PK-SD10
+	011d  e228 Mobile Phone
+	0203  HID Audio Controls
+	55aa  Hub
+	55ab  Hub [iMac/iTouch kbd]
+	8010  Intellibase Hub
+	8011  Intellibase Hub
+	efbe  P!cty 900 [HP DJ]
+	f0be  P!cty 920 [HP DJ 812c]
+040a  Kodak Co.
+	0001  DVC-323
+	0002  DVC-325
+	0100  DC-220
+	0110  DC-260
+	0111  DC-265
+	0112  DC-290
+	0120  DC-240
+	0121  DC-240 (PTP firmware)
+	0130  DC-280
+	0131  DC-5000
+	0132  DC-3400
+	0140  DC-4800
+	0160  DC4800
+	0170  DX3900
+	0200  Digital Camera
+	0300  EZ-200
+	0400  MC3
+	0402  Digital Camera
+	0403  Z7590
+	0500  DX3500
+	0510  DX3600
+	0525  DX3215
+	0530  DX3700
+	0535  EasyShare CX4230 Camera
+	0540  LS420
+	0550  DX4900
+	0555  DX4330
+	0560  CX4200
+	0565  CX4210
+	0566  CX4300
+	0567  LS753
+	0568  LS443
+	0569  LS663
+	0570  DX6340
+	0571  CX6330
+	0572  DX6440
+	0573  CX6230
+	0574  CX6200
+	0575  DX6490
+	0576  DX4530
+	0577  DX7630
+	0578  CX7300/CX7310
+	0579  CX7220
+	057a  CX7330
+	057b  CX7430
+	057c  CX7530
+	057d  DX7440
+	057e  C300
+	057f  DX7590
+	0580  Z730
+	0581  Digital Camera
+	0582  Digital Camera
+	0583  Digital Camera
+	0584  CX6445
+	0585  Digital Camera
+	0586  CX7525
+	0587  Digital Camera
+	0588  Digital Camera
+	0589  EasyShare C360
+	058a  C310
+	058b  Digital Camera
+	058c  C330
+	058d  C340
+	058e  V530
+	058f  V550
+	0590  Digital Camera
+	0591  Digital Camera
+	0592  Digital Camera
+	0593  Digital Camera
+	0594  Digital Camera
+	0595  Digital Camera
+	0596  Digital Camera
+	0597  Digital Camera
+	0598  Digital Camera
+	0599  Digital Camera
+	059a  Digital Camera
+	059b  Digital Camera
+	059c  Digital Camera
+	059d  Digital Camera
+	059e  Digital Camera
+	059f  Digital Camera
+	05a0  Digital Camera
+	05a1  Digital Camera
+	05a2  Digital Camera
+	05a3  Digital Camera
+	05a4  Digital Camera
+	05a5  Digital Camera
+	05a6  Digital Camera
+	05a7  Digital Camera
+	05a8  Digital Camera
+	05a9  Digital Camera
+	05aa  Digital Camera
+	05ab  Digital Camera
+	05ac  Digital Camera
+	05ad  Digital Camera
+	05ae  Digital Camera
+	05af  Digital Camera
+	05b0  Digital Camera
+	05b1  Digital Camera
+	05b2  Digital Camera
+	05b3  EasyShare Z710 Camera
+	05b4  Digital Camera
+	05b5  Digital Camera
+	05b6  Digital Camera
+	05b7  Digital Camera
+	05b8  Digital Camera
+	05b9  Digital Camera
+	05ba  Digital Camera
+	05bb  Digital Camera
+	05bc  Digital Camera
+	05bd  Digital Camera
+	05be  Digital Camera
+	05bf  Digital Camera
+	05c0  Digital Camera
+	05c1  Digital Camera
+	05c2  Digital Camera
+	05c3  Digital Camera
+	05c4  Digital Camera
+	05c5  Digital Camera
+	4000  InkJet Color Printer
+	410d  EasyShare G600 Printer Dock
+	5010  Wireless Adapter
+	5012  DBT-220 Bluetooth Adapter
+	6001  i30
+	6002  i40
+	6003  i50
+	6004  i60
+	6005  i80
+040b  Weltrend Semiconductor
+	6510  Weltrend Bar Code Reader
+	6520  XBOX Xploder
+040c  VTech Computers, Ltd
+040d  VIA Technologies, Inc.
+	3184  VNT VT6656 USB-802.11 Wireless LAN Adapter
+	6205  USB 2.0 Card Reader
+040e  MCCI
+040f  Echo Speech Corp.
+0411  MelCo., Inc.
+	0001  LUA-TX Ethernet [pegasus]
+	0005  LUA-TX Ethernet
+	0006  WLI-USB-L11 Wireless LAN Adapter
+	0009  LUA2-TX Ethernet
+	000b  WLI-USB-L11G-WR Wireless LAN Adapter
+	000d  WLI-USB-L11G Wireless LAN Adapter
+	0012  LUA-KTX Ethernet
+	0013  USB2-IDE Adapter
+	0016  WLI-USB-S11 802.11b Adapter
+	0018  USB2-IDE Adapter
+	001c  USB-IDE Bridge: DUB-PxxG
+	0027  WLI-USB-KS11G 802.11b Adapter
+	003d  LUA-U2-KTX Ethernet
+	0044  WLI-USB-KB11 Wireless LAN Adapter
+	004d  WLI-USB-B11 Wireless LAN Adapter
+	0050  WLI2-USB2-G54 Wireless LAN Adapter
+	005e  WLI-U2-KG54-YB WLAN
+	0065  Python2 WDM Encoder
+	0066  WLI-U2-KG54 WLAN
+	0067  WLI-U2-KG54-AI WLAN
+	008b  Nintendo Wi-Fi
+	0091  WLI-U2-KAMG54 Wireless LAN Adapter
+	0092  WLI-U2-KAMG54 Bootloader
+	0097  WLI-U2-KG54-BB
+	00a9  WLI-U2-AMG54HP Wireless LAN Adapter
+	00aa  WLI-U2-AMG54HP Bootloader
+	00b3  PC-OP-RS1 RemoteStation
+	00ca  802.11n Network Adapter
+	00cb  WLI-U2-G300N 802.11n Adapter
+	00d8  WLI-U2-SG54HP
+	00d9  WLI-U2-G54HP
+	00da  WLI-U2-KG54L
+0412  Award Software International
+0413  Leadtek Research, Inc.
+	1310  WinFast TV - NTSC + FM
+	1311  WinFast TV - NTSC + MTS + FM
+	1312  WinFast TV - PAL BG + FM
+	1313  WinFast TV - PAL BG+TXT + FM
+	1314  WinFast TV Audio - PHP PAL I
+	1315  WinFast TV Audio - PHP PAL I+TXT
+	1316  WinFast TV Audio - PHP PAL DK
+	1317  WinFast TV Audio - PHP PAL DK+TXT
+	1318  WinFast TV - PAL I/DK + FM
+	1319  WinFast TV - PAL N + FM
+	131a  WinFast TV Audio - PHP SECAM LL
+	131b  WinFast TV Audio - PHP SECAM LL+TXT
+	131c  WinFast TV Audio - PHP SECAM DK
+	131d  WinFast TV - SECAM DK + TXT + FM
+	131e  WinFast TV - NTSC Japan + FM
+	1320  WinFast TV - NTSC
+	1321  WinFast TV - NTSC + MTS
+	1322  WinFast TV - PAL BG
+	1323  WinFast TV - PAL BG+TXT
+	1324  WinFast TV Audio - PHP PAL I
+	1325  WinFast TV Audio - PHP PAL I+TXT
+	1326  WinFast TV Audio - PHP PAL DK
+	1327  WinFast TV Audio - PHP PAL DK+TXT
+	1328  WinFast TV - PAL I/DK
+	1329  WinFast TV - PAL N
+	132a  WinFast TV Audio - PHP SECAM LL
+	132b  WinFast TV Audio - PHP SECAM LL+TXT
+	132c  WinFast TV Audio - PHP SECAM DK
+	132d  WinFast TV - SECAM DK + TXT
+	132e  WinFast TV - NTSC Japan
+	6023  EMP Audio Device
+	6024  WinFast PalmTop/Novo TV Video
+	6025  WinFast DTV Dongle (cold state)
+	6026  WinFast DTV Dongle (warm state)
+	6125  WinFast DTV Dongle
+	6126  WinFast DTV Dongle BDA Driver
+	6f00  WinFast DTV Dongle (STK7700P based)
+0414  Giga-Byte Technology Co., Ltd
+0416  Winbond Electronics Corp.
+	0035  W89C35 802.11bg WLAN Adapter
+	0101  Hub
+	0961  AVL Flash Card Reader
+	3810  Smart Card Controller
+	3811  Generic Controller - Single interface
+	3812  Smart Card Controller_2Interface
+	3813  Panel Display
+	5518  4-Port Hub
+	551a  PC Sync Keypad
+	551b  PC Async Keypad
+	551c  Sync Tenkey
+	551d  Async Tenkey
+	551e  Keyboard
+	551f  Keyboard w/ Sys and Media
+	5521  Keyboard
+	6481  16-bit Scanner
+	7721  Memory Stick Reader/Writer
+	7722  Memory Stick Reader/Writer
+	7723  SD Card Reader
+0417  Symbios Logic
+0418  AST Research
+0419  Samsung Info. Systems America, Inc.
+	0001  IrDA Remote Controller
+	3001  Xerox P1202 Laser Printer
+	3003  Olivetti PG L12L
+	3201  Docuprint P8ex
+	3404  SCX-5x12 Series
+	3406  MFP 830 Series
+	3407  ML-912
+	3601  InkJet Color Printer
+	3602  InkJet Color Printer
+	4602  Remote NDIS Network Device
+	8001  Hub
+	8002  SyncMaster 757DFX HID Device
+041a  Phoenix Technologies, Ltd
+041b  d'TV
+041d  S3, Inc.
+041e  Creative Technology, Ltd
+	1002  Nomad II
+	1003  Blaster GamePad Cobra
+	1050  GamePad Cobra
+	3000  SoundBlaster Extigy
+	3002  SB External Composite Device
+	3010  SoundBlaster MP3+
+	3014  SB External Composite Device
+	3015  Sound Blaster Digital Music LX
+	3020  SoundBlaster Audigy 2 NX
+	3030  SB External Composite Device
+	3040  SoundBlaster Live! 24-bit External SB0490
+	3060  Sound Blaster Audigy 2 ZS External
+	3061  SoundBlaster Audigy 2 ZS Video Editor
+	3090  Sound Blaster Digital Music SX
+	3f02  E-Mu 0202
+	3f04  E-Mu 0404
+	4003  VideoBlaster WebCam Go Plus [W9967CF]
+	4004  Nomad II MG
+	4005  WebCam Blaster Go ES
+	4007  Go Mini
+	400a  PC-Cam 300
+	400b  PC-Cam 600
+	400c  WebCam 5 [pwc]
+	400d  WebCam PD1001
+	400f  PC-CAM 550 (Composite)
+	4011  WebCam PRO eX
+	4012  PC-CAM350
+	4013  PC-Cam 750
+	4015  CardCam Value
+	4016  CardCam
+	4017  WebCam Mobile
+	4018  WebCam Vista
+	4019  Audio Device
+	401c  WebCam NX [PD1110]
+	401d  WebCam NX Ultra
+	401e  WebCam NX Pro
+	401f  Webcam Notebook
+	4020  WebCam NX
+	4021  WebCam NX Ultra
+	4022  WebCam NX Pro
+	4028  Vista Plus cam [VF0090]
+	402f  DC-CAM 3000Z
+	4034  WebCam Instant
+	4035  WebCam Instant
+	4036  Webcam Live!/Live! Pro
+	4037  WebCam Live!
+	4038  ORITE CCD Webcam(PC370R)
+	4039  WebCam Live! Effects
+	403a  WebCam NX Pro 2
+	403c  WebCam Live! Ultra
+	403d  WebCam Notebook Ultra
+	403e  WebCam Vista Plus
+	4041  WebCam Live! Motion
+	4045  Live! Cam Voice
+	4049  Live! Cam Voice
+	4051  Live! Cam Notebook Pro
+	4052  Live! Cam Vista IM
+	4053  Live! Cam Video IM
+	4054  Live! Cam Video IM
+	4055  Live! Cam Video IM Pro
+	4056  Live! Cam Video IM Pro
+	4057  Live! Cam Optia
+	4058  Live! Cam Optia AF
+	4068  WebCam Live! Notebook
+	4100  Nomad Jukebox 2
+	4101  Nomad Jukebox 3
+	4102  NOMAD MuVo^2
+	4106  Nomad MuVo
+	4107  NOMAD MuVo
+	4108  Nomad Jukebox Zen
+	4109  Nomad Jukebox Zen NX
+	410b  Nomad Jukebox Zen USB 2.0
+	410c  Nomad MuVo NX
+	410f  NOMAD MuVo^2 (Flash)
+	4110  Nomad Jukebox Zen Xtra
+	4111  Dell Digital Jukebox
+	4116  MuVo^2
+	4117  Nomad MuVo TX
+	411b  Zen Touch
+	411c  Nomad MuVo USB 2.0
+	411d  Zen
+	411e  Zen Micro
+	4123  Zen Portable Media Center
+	4124  MuVo^2 FM (uHDD)
+	4126  Dell DJ (2nd gen)
+	4127  Dell DJ
+	4128  NOMAD Jukebox Zen Xtra (mtp)
+	412b  MuVo N200 with FM radio
+	4130  Zen Micro (mtp)
+	4131  Zen Touch (mtp)
+	4133  Mass Storage Device
+	4134  Zen Neeon
+	4136  Zen Sleek
+	4137  Zen Sleek (mtp)
+	4139  Zen Nano Plus
+	413c  Zen MicroPhoto
+	4151  Zen Vision:M (mtp)
+	4155  Zen Stone plus
+	500f  Broadband Blaster 8012U-V
+	5015  TECOM Bluetooth Device
+	ffff  WebCam Live! Ultra
+041f  LCS Telegraphics
+0420  Chips and Technologies
+	1307  Celly SIM Card Reader
+0421  Nokia Mobile Phones
+	0018  6288 GSM Smartphone
+	0019  6288 GSM Smartphone (imaging mode)
+	001a  6288 GSM Smartphone (file transfer mode)
+	0024  5610 XpressMusic (Storage mode)
+	0025  5610 XpressMusic (PC-Suite mode)
+	0028  5610 XpressMusic (Imaging mode)
+	0096  N810 Internet Tablet
+	0103  ADL Flashing Engine AVALON Parent
+	0104  ADL Re-Flashing Engine Parent
+	0105  E-61 (Firmware update mode)
+	0106  ROM Parent
+	0400  7600 Phone Parent
+	0401  6650 GSM Phone
+	0402  6255 Phone Parent
+	0404  5510
+	0405  9500 GSM Communicator
+	0407  Music Player HDR-1(tm)
+	040b  N-Gage GSM Phone
+	040d  6620 Phone Parent
+	040e  6651 Phone Parent
+	040f  6230 GSM Phone
+	0410  6630 Imaging Smartphone
+	0411  7610 Phone Parent
+	0413  6260 Phone Parent
+	0414  7370
+	0415  9300 GSM Smartphone
+	0416  6170 Phone Parent
+	0417  7270 Phone Parent
+	0418  E-70 (PC-Suite mode)
+	0419  E-60 (PC-Suite mode)
+	041a  9500 GSM Communicator (RNDIS)
+	041b  9300 GSM Smartphone (RNDIS)
+	041c  7710 Phone Parent
+	041d  6670 Phone Parent
+	041e  6680
+	041f  6235 Phone Parent
+	0421  3230 Phone Parent
+	0422  6681 Phone Parent
+	0423  6682 Phone Parent
+	0428  6230i Modem
+	0429  6230i MultiMedia Card
+	0431  770 Internet Tablet
+	0432  N90 Phone Parent
+	0435  E-70 (IP Passthrough/RNDIS mode)
+	0436  E-60 (IP Passthrough/RNDIS mode)
+	0437  6265 Phone Parent
+	043a  N70 USB Phone Parent
+	043b  3155 Phone Parent
+	043c  6155 Phone Parent
+	043d  6270 Phone Parent
+	0443  N70 Phone Parent
+	044c  NM850iG Phone Parent
+	044d  E-61 (PC Suite mode)
+	044e  E-61 (Data Exchange mode)
+	044f  E-61 (IP Passthrough/RNDIS mode)
+	0453  9300 Phone Parent
+	0456  6111 Phone Parent
+	045a  6280 Phone Parent
+	045d  6282 Phone Parent
+	046e  6110 Navigator
+	0485  MTP Device
+	04c3  N800 Internet Tablet
+	04ce  E90 Communicator (PC-Suite mode)
+	04cf  E90 Communicator (Storage mode)
+	04f9  6300 (PC-Suite mode)
+	0600  Digital Pen SU-1B
+	0800  Connectivity Cable DKU-5
+	0801  Data Cable DKU-6
+	0802  CA-42 Phone Parent
+0422  ADI Systems, Inc.
+0423  Computer Access Technology Corp.
+	000a  NetMate Ethernet
+	000c  NetMate2 Ethernet
+	000d  USB Chief Analyzer
+	0100  Generic Universal Protocol Analyzer
+	0101  UPA USBTracer
+	0200  Generic 10K Universal Protocol Analyzer
+	020a  PETracer ML
+	0300  Generic Universal Protocol Analyzer
+	0301  2500H Tracer Trainer
+	030a  PETracer x1
+	1237  Andromeda Hub
+0424  Standard Microsystems Corp.
+	0001  Integrated Hub
+	0acd  Sitecom Internal Multi Memory reader/writer MD-005
+	0fdc  Floppy
+	10cd  Sitecom Internal Multi Memory reader/writer MD-005
+	2020  USB Hub
+	20cd  Sitecom Internal Multi Memory reader/writer MD-005
+	20fc  6-in-1 Card Reader
+	2228  9-in-2 Card Reader
+	223a  8-in-1 Card Reader
+	2503  USB 2.0 Hub
+	2504  USB 2.0 Hub
+	2524  USB MultiSwitch Hub
+0425  Motorola Semiconductors HK, Ltd
+	0101  G-Tech Wireless Mouse & Keyboard
+0426  Integrated Device Technology, Inc.
+	0426  WDM Driver
+0427  Motorola Electronics Taiwan, Ltd
+0428  Advanced Gravis Computer Tech, Ltd
+	4001  GamePad Pro
+0429  Cirrus Logic
+042a  Ericsson Austrian, AG
+042b  Intel Corp.
+	9316  8x931Hx Customer Hub
+042c  Innovative Semiconductors, Inc.
+042d  Micronics
+042e  Acer, Inc.
+	0380  MP3 Player
+042f  Molex, Inc.
+0430  Sun Microsystems, Inc.
+	0002  109 Keyboard
+	0005  Type 6 Keyboard
+	000a  109 Japanese Keyboard
+	000b  109 Japanese Keyboard
+	0082  109 Japanese Keyboard
+	0083  109 Japanese Keyboard
+	0100  3-button Mouse
+	36ba  Bus Powered Hub
+0431  Itac Systems, Inc.
+	0100  Mouse-Trak 3-button Track Ball
+0432  Unisys Corp.
+0433  Alps Electric, Inc.
+	1101  IBM Game Controller
+	abab  Keyboard
+0434  Samsung Info. Systems America, Inc.
+0435  Hyundai Electronics America
+0436  Taugagreining HF
+	0005  CameraMate (DPCM_USB)
+0437  Framatome Connectors USA
+0438  Advanced Micro Devices, Inc.
+0439  Voice Technologies Group
+043d  Lexmark International, Inc.
+	0001  Laser Printer
+	0002  Optra E310 Printer
+	0003  Laser Printer
+	0004  Laser Printer
+	0005  Laser Printer
+	0006  Laser Printer
+	0007  Laser Printer
+	0008  Inkjet Color Printer
+	0009  Optra S2450 Printer
+	000a  Laser Printer
+	000b  Inkjet Color Printer
+	000c  Optra E312 Printer
+	000d  Laser Printer
+	000e  Laser Printer
+	000f  Laser Printer
+	0010  Laser Printer
+	0011  Laser Printer
+	0012  Inkjet Color Printer
+	0013  Inkjet Color Printer
+	0014  InkJet Color Printer
+	0015  InkJet Color Printer
+	0016  Z12 Color Jetprinter
+	0017  Z32 printer
+	0018  Z52 Printer
+	0019  Forms Printer
+	001a  Z65 Printer
+	001b  InkJet Photo Printer
+	001c  Kodak Personal Picture Maker 200 Printer
+	001d  InkJet Color Printer
+	001e  InkJet Photo Printer
+	001f  Kodak Personal Picture Maker 200 Card Reader
+	0020  Z51 Printer
+	0021  Z33 Printer
+	0022  InkJet Color Printer
+	0023  Laser Printer
+	0024  Laser Printer
+	0025  InkJet Color Printer
+	0026  InkJet Color Printer
+	0027  InkJet Color Printer
+	0028  InkJet Color Printer
+	0029  Scan Print Copy
+	002a  Scan Print Copy
+	002b  Scan Print Copy
+	002c  Scan Print Copy
+	002d  X70/X73 Scan/Print/Copy
+	002e  Scan Print Copy
+	002f  Scan Print Copy
+	0030  Scan Print Copy
+	0031  Scan Print Copy
+	0032  Scan Print Copy
+	0033  Scan Print Copy
+	0034  Scan Print Copy
+	0035  Scan Print Copy
+	0036  Scan Print Copy
+	0037  Scan Print Copy
+	0038  Scan Print Copy
+	0039  Scan Print Copy
+	003a  Scan Print Copy
+	003b  Scan Print Copy
+	003c  Scan Print Copy
+	003d  X83 Scan/Print/Copy
+	003e  Scan Print Copy
+	003f  Scan Print Copy
+	0040  Scan Print Copy
+	0041  Scan Print Copy
+	0042  Scan Print Copy
+	0043  Scan Print Copy
+	0044  Scan Print Copy
+	0045  Scan Print Copy
+	0046  Scan Print Copy
+	0047  Scan Print Copy
+	0048  Scan Print Copy
+	0049  Scan Print Copy
+	004a  Scan Print Copy
+	004b  Scan Print Copy
+	004c  Scan Print Copy
+	004d  Laser Printer
+	004e  Laser Printer
+	004f  InkJet Color Printer
+	0050  InkJet Color Printer
+	0051  Laser Printer
+	0052  Laser Printer
+	0053  InkJet Color Printer
+	0054  InkJet Color Printer
+	0057  Z35 Printer
+	0058  Laser Printer
+	005a  X63
+	005c  InkJet Color Printer
+	0060  X74/X75 Scanner
+	0061  X74 Hub
+	0065  X5130
+	0069  X74/X75 Printer
+	006d  X125
+	0072  X6170 Printer
+	0073  InkJet Color Printer
+	0078  InkJet Color Printer
+	0079  InkJet Color Printer
+	007a  Generic Hub
+	007b  InkJet Color Printer
+	007c  Lexmark X1110/X1130/X1140/X1150/X1170/X1180/X1185
+	007d  Photo 3150
+	008a  4200 Series
+	008b  InkJet Color Printer
+	008c  to CF/SM/SD/MS Card Reader
+	008e  InkJet Color Printer
+	008f  X422
+	0093  X5250
+	0095  E220 Printer
+	0096  2200 Series
+	0097  P6250
+	0098  7100 Series
+	009e  P910 Series Human Interface Device
+	009f  InkJet Color Printer
+	00a9  IBM Infoprint 1410 MFP
+	00ab  InkJet Color Printer
+	00b2  3300 Series
+	00b8  7300 Series
+	00b9  8300 Series
+	00ba  InkJet Color Printer
+	00bb  2300 Series
+	00bd  Printing Support
+	00be  Printing Support
+	00bf  Printing Support
+	00c0  6300 Series
+	00c1  4300 Series
+	00c7  Printing Support
+	00c8  Printing Support
+	00c9  Printing Support
+	00cb  Printing Support
+	00d0  9300 Series
+	00d3  X340 Scanner
+	00d4  X342n Scanner
+	00d5  Printing Support
+	00d6  X340 Scanner
+	00e8  X642e
+	00e9  2400 Series
+	00f6  3400 Series
+	00f7  InkJet Color Printer
+	00ff  InkJet Color Printer
+	010b  2500 Series
+	010d  3500-4500 Series
+	010f  6500 Series
+	4303  Xerox WorkCentre Pro 412
+043e  LG Electronics USA, Inc.
+	42bd  Flatron 795FT Plus Monitor
+	4a4d  Flatron 915FT Plus Monitor
+	7001  MF-PD100 Soul Digital MP3 Player
+	7013  MP3 Player
+	8484  LPC-U30 Webcam II
+	8585  LPC-UC35 Webcam
+	8888  Electronics VCS Camera II(LPC-U20)
+	9800  Remote Control Receiver_iMON
+	9803  eHome Infrared Receiver
+	9804  DMB Receiver Control
+	9c01  LGE Sync
+043f  RadiSys Corp.
+0440  Eizo Nanao Corp.
+0441  Winbond Systems Lab.
+	1456  Hub
+0442  Ericsson, Inc.
+	abba  Bluetooth Device
+0443  Gateway, Inc.
+	000e  Multimedia Keyboard
+	002e  Millennium Keyboard
+0445  Lucent Technologies, Inc.
+0446  NMB Technologies Corp.
+	6781  Keyboard with PS/2 Mouse Port
+	6782  Keyboard
+0447  Momentum Microsystems
+044a  Shamrock Tech. Co., Ltd
+044b  WSI
+044c  CCL/ITRI
+044d  Siemens Nixdorf AG
+044e  Alps Electric Co., Ltd
+	1104  Japanese Keyboard
+	2002  MD-5500 Printer
+	2014  Bluetooth Device
+	3001  UGTZ4 Bluetooth
+	3002  Bluetooth Device
+	3003  Bluetooth Device
+	3004  Bluetooth Adapter
+	3005  Integrated Bluetooth Device
+	3006  Bluetooth Adapter
+	3007  GlidePoint PS/2 TouchPad
+	300c  Bluetooth Controller (ALPS/UGPZ6)
+	300d  Bluetooth Controller (ALPS/UGPZ6)
+	ffff  Compaq Bluetooth Multiport Module
+044f  ThrustMaster, Inc.
+	0400  HOTAS Cougar
+	a003  Rage 3D Game Pad
+	a01b  PK-GP301 Driving Wheel
+	a0a0  Top Gun Joystick
+	a0a1  Top Gun Joystick (rev2)
+	a0a3  Fusion Digital GamePad
+	a201  PK-GP201 PlayStick
+	b203  360 Modena Pro Wheel
+	b300  Firestorm Dual Power
+	b304  Firestorm Dual Power
+	b307  vibrating Upad
+	b603  force feedback Wheel
+	b605  force feedback Racing Wheel
+	b700  Tacticalboard
+0450  DFI, Inc.
+0451  Texas Instruments, Inc.
+	1234  Bluetooth Device
+	1428  Hub
+	1446  TUSB2040/2070 Hub
+	2036  TUSB2036 Hub
+	2046  TUSB2046 Hub
+	2077  TUSB2077 Hub
+	3410  TUSB3410 Microcontroller
+	3f02  SMC WSKP100 Wi-Fi Phone
+	5409  Frontier Labs NEX IA+ Digital Audio Player
+	6000  AU5 ADSL Modem (pre-reenum)
+	6001  AU5 ADSL Modem
+	6060  RNDIS/BeWAN ADSL2+
+	6070  RNDIS/BeWAN ADSL2+
+	625f  Trekstor USB-Stick 12 CS-D 12 GB
+	dbc0  Device Bay Controller
+	e001  GraphLink
+	e004  TI-89 Titanium Calculator
+	e008  TI-84 Plus Silver Calculator
+	f430  MSP-FET430UIF JTAG Tool
+	ffff  Bluetooth Device
+0452  Mitsubishi Electronics America, Inc.
+	0021  HID Monitor Controls
+	0050  Diamond Pro 900u CRT Monitor
+	0051  Integrated Hub
+0453  CMD Technology
+	6781  NMB Keyboard
+	6783  Chicony Composite Keyboard
+0454  Vobis Microcomputer AG
+0455  Telematics International, Inc.
+0456  Analog Devices, Inc.
+0457  Silicon Integrated Systems Corp.
+	0150  Super Talent 1GB Flash Drive
+	0151  Super Flash 1GB / GXT  64MB Flash Drive
+	0162  SiS162 usb Wireless LAN Adapter
+	0163  802.11 Wireless LAN Adapter
+	5401  Wireless Adapter RO80211GS-USB
+0458  KYE Systems Corp. (Mouse Systems)
+	0001  Mouse
+	0002  Genius NetMouse Pro
+	0003  Genius NetScroll+
+	0006  Easy Mouse+ USB(USB\Vid_0458&Pid;_0006) Mouse
+	000b  NetMouse Wheel(P+U)
+	000c  TACOMA Fingerprint V1.06.01
+	000e  VideoCAM Web
+	0013  TACOMA Fingerprint Mouse V1.06.01
+	001a  Genius WebScroll+
+	0036  Pocket Mouse LE
+	004c  Slimstar Pro Keyboard
+	0056  Ergo 300 Mouse
+	0057  Enhanced Gaming Device
+	0059  Enhanced Laser Device
+	005a  Enhanced Device
+	005b  Enhanced Device
+	005c  Enhanced Laser Gaming Device
+	005d  Enhanced Device
+	0061  Bluetooth Dongle
+	0083  Bluetooth Dongle
+	0100  EasyPen Tablet
+	0101  CueCat
+	1001  Joystick
+	1002  Game Pad
+	1003  Genius VideoCam
+	1004  Flight2000 F-23 Joystick
+	100a  Aashima Technology Trust Sight Fighter Vibration Feedback Joystick
+	2001  ColorPage-Vivid Pro Scanner
+	2004  ColorPage-HR6 V1 Scanner
+	2005  ColorPage-HR6/Vivid3
+	2007  ColorPage-HR6 V2 Scanner
+	2008  ColorPage-HR6 V2 Scanner
+	2009  ColorPage-HR6A Scanner
+	2011  ColorPage-Vivid3x Scanner
+	2012  Plustek Scanner
+	2013  ColorPage-HR7 Scanner
+	2014  ColorPage-Vivid4
+	2015  ColorPage-HR7LE Scanner
+	2016  ColorPage-HR6X Scanner
+	2017  ColorPage-Vivid3xe
+	2018  ColorPage-HR7X
+	2019  ColorPage-HR6X Slim
+	201a  ColorPage-Vivid4xe
+	201b  ColorPage-Vivid4x
+	201c  ColorPage-HR8
+	201d  ColorPage-Vivid 1200 X
+	201e  ColorPage-Slim 1200
+	201f  ColorPage-Vivid 1200 XE
+	2020  ColorPage-Slim 1200 USB2
+	2021  ColorPage-SF600
+	301d  Genius MaxFire MiniPad
+	6001  GF3000F Ethernet Adapter
+	7004  VideoCAM Express
+	7007  VideoCAM Web
+	7009  G-Shot G312 Still Camera Device
+	700c  VideoCAM Web V3
+	700d  G-Shot G511 Composite Device
+	700f  VideoCAM Web V4
+	7012  WebCAM USB2.0
+	7014  VideoCAM Live V3
+	701c  G-Shot G512 Still Camera
+	7020  Sim 321C
+0459  Adobe Systems, Inc.
+045a  SONICblue, Inc.
+	07da  Supra Express 56K modem
+	0b4a  SupraMax 2890 56K Modem [Lucent Atlas]
+	0b68  SupraMax 56K Modem
+	5001  Rio 600 MP3 Player
+	5002  Rio 800 MP3 Player
+	5003  Nike Psa/Play MP3 Player
+	5005  Rio S10 MP3 Player
+	5006  Rio S50 MP3 Player
+	5007  Rio S35 MP3 Player
+	5008  Rio 900 MP3 Player
+	5009  Rio S30 MP3 Player
+	500d  Fuse MP3 Player
+	500e  Chiba MP3 Player
+	500f  Cali MP3 Player
+	5010  Rio S11 MP3 Player
+	501c  Virgin MPF-1000
+	501d  Rio Fuse
+	501e  Rio Chiba
+	501f  Rio Cali
+	503f  Cali256 MP3 Player
+	5202  Rio Riot MP3 Player
+	5210  Rio Karma Music Player
+	5220  Rio Nitrus MP3 Player
+	5221  Rio Eigen
+045b  Hitachi, Ltd
+045d  Nortel Networks, Ltd
+045e  Microsoft Corp.
+	0007  SideWinder Game Pad
+	0008  SideWinder Precision Pro
+	0009  IntelliMouse
+	000b  Natural Keyboard Elite
+	000e  SideWinder® Freestyle Pro
+	0014  Digital Sound System 80
+	001a  SideWinder Precision Racing Wheel
+	001b  SideWinder Force Feedback 2 Joystick
+	001c  Internet Keyboard Pro
+	001d  Natural Keyboard Pro
+	001e  IntelliMouse Explorer
+	0023  Trackball Optical
+	0024  Trackball Explorer
+	0025  IntelliEye Mouse
+	0026  SideWinder GamePad Pro
+	0027  SideWinder PnP GamePad
+	0028  SideWinder Dual Strike
+	0029  IntelliMouse Optical
+	002b  Internet Keyboard Pro
+	002d  Internet Keyboard
+	002f  Integrated Hub
+	0033  Sidewinder Strategic Commander
+	0034  SideWinder Force Feedback Wheel
+	0038  SideWinder Precision 2
+	0039  IntelliMouse Optical
+	003b  SideWinder Game Voice
+	003c  SideWinder Joystick
+	0040  Wheel Mouse Optical
+	0047  IntelliMouse Explorer 3.0
+	0048  Office Keyboard 1.0A
+	0053  Optical Mouse
+	0059  Wireless IntelliMouse Explorer
+	005c  Office Keyboard (106/109)
+	005f  Wireless MultiMedia Keyboard
+	0061  Wireless MultiMedia Keyboard (106/109)
+	0063  Wireless Natural MultiMedia Keyboard
+	0065  Wireless Natural MultiMedia Keyboard (106/109)
+	006a  Wireless Optical Mouse (IntelliPoint)
+	006d  eHome Remote Control Keyboard keys
+	006e  MN510 802.11b Adapter
+	006f  Smart Display Reference Device
+	0070  Wireless MultiMedia Keyboard
+	0071  Wireless MultiMedia Keyboard (106/109)
+	0072  Wireless Natural MultiMedia Keyboard
+	0073  Wireless Natural MultiMedia Keyboard (106/109)
+	007a  10/100 USB NIC
+	007d  Notebook Optical Mouse
+	007e  Wireless Transceiver for Bluetooth
+	0080  Digital Media Pro Keyboard
+	0083  Basic Optical Mouse
+	0084  Basic Optical Mouse
+	008a  Wireless Keyboard and Mouse
+	008b  Dual Receiver Wireless Mouse (IntelliPoint)
+	008c  Wireless Intellimouse Explorer 2.0
+	0095  IntelliMouse Explorer 4.0 (IntelliPoint)
+	009c  Wireless Transceiver for Bluetooth 2.0
+	00a0  eHome Infrared Receiver
+	00b0  Digital Media Pro Keyboard
+	00b9  Wireless Optical Mouse 3.0
+	00bb  Fingerprint Reader
+	00bc  Fingerprint Reader
+	00bd  Fingerprint Reader
+	00c2  Wireless Adapter MN-710
+	00c9  MTP Device
+	00ce  Generic PPC Flash device
+	00d1  Optical Mouse with Tilt Wheel
+	00da  eHome Infrared Receiver
+	00db  Natural Ergonomic Keyboard 4000 V1.0
+	00e1  Wireless Laser Mouse 6000 Reciever
+	00f4  LifeCam VX-6000.
+	00f5  LifeCam VX-3000.
+	00f7  LifeCam VX-1000.
+	00f8  LifeCam NX-6000.
+	0202  Xbox Controller
+	0280  XBox Device
+	0284  Xbox DVD Playback Kit
+	0285  Xbox Controller S
+	0288  Xbox Controller S Hub
+	0289  Xbox Controller S
+	028b  Xbox360 DVD Emulator
+	028d  Xbox360 Memory Unit 64MB
+	028e  Xbox360 Controller
+	028f  Xbox360 Wireless Controller
+	0290  Xbox360 Performance Pipe (PIX)
+	0292  Xbox360 Wireless Networking Adapter
+	029c  Xbox360 HD-DVD Drive
+	029d  Xbox360 HD-DVD Drive
+	029e  Xbox360 HD-DVD Memory Unit
+	0400  Windows Powered Pocket PC 2002
+	0401  Windows Powered Pocket PC 2002
+	0402  Windows Powered Pocket PC 2002
+	0403  Windows Powered Pocket PC 2002
+	0404  Windows Powered Pocket PC 2002
+	0405  Windows Powered Pocket PC 2002
+	0406  Windows Powered Pocket PC 2002
+	0407  Windows Powered Pocket PC 2002
+	0408  Windows Powered Pocket PC 2002
+	0409  Windows Powered Pocket PC 2002
+	040a  Windows Powered Pocket PC 2002
+	040b  Windows Powered Pocket PC 2002
+	040c  Windows Powered Pocket PC 2002
+	040d  Windows Powered Pocket PC 2002
+	040e  Windows Powered Pocket PC 2002
+	040f  Windows Powered Pocket PC 2002
+	0410  Windows Powered Pocket PC 2002
+	0411  Windows Powered Pocket PC 2002
+	0412  Windows Powered Pocket PC 2002
+	0413  Windows Powered Pocket PC 2002
+	0414  Windows Powered Pocket PC 2002
+	0415  Windows Powered Pocket PC 2002
+	0416  Windows Powered Pocket PC 2002
+	0417  Windows Powered Pocket PC 2002
+	0432  Windows Powered Pocket PC 2003
+	0433  Windows Powered Pocket PC 2003
+	0434  Windows Powered Pocket PC 2003
+	0435  Windows Powered Pocket PC 2003
+	0436  Windows Powered Pocket PC 2003
+	0437  Windows Powered Pocket PC 2003
+	0438  Windows Powered Pocket PC 2003
+	0439  Windows Powered Pocket PC 2003
+	043a  Windows Powered Pocket PC 2003
+	043b  Windows Powered Pocket PC 2003
+	043c  Windows Powered Pocket PC 2003
+	043d  Becker Traffic Assist Highspeed 7934
+	043e  Windows Powered Pocket PC 2003
+	043f  Windows Powered Pocket PC 2003
+	0440  Windows Powered Pocket PC 2003
+	0441  Windows Powered Pocket PC 2003
+	0442  Windows Powered Pocket PC 2003
+	0443  Windows Powered Pocket PC 2003
+	0444  Windows Powered Pocket PC 2003
+	0445  Windows Powered Pocket PC 2003
+	0446  Windows Powered Pocket PC 2003
+	0447  Windows Powered Pocket PC 2003
+	0448  Windows Powered Pocket PC 2003
+	0449  Windows Powered Pocket PC 2003
+	044a  Windows Powered Pocket PC 2003
+	044b  Windows Powered Pocket PC 2003
+	044c  Windows Powered Pocket PC 2003
+	044d  Windows Powered Pocket PC 2003
+	044e  Windows Powered Pocket PC 2003
+	044f  Windows Powered Pocket PC 2003
+	0450  Windows Powered Pocket PC 2003
+	0451  Windows Powered Pocket PC 2003
+	0452  Windows Powered Pocket PC 2003
+	0453  Windows Powered Pocket PC 2003
+	0454  Windows Powered Pocket PC 2003
+	0455  Windows Powered Pocket PC 2003
+	0456  Windows Powered Pocket PC 2003
+	0457  Windows Powered Pocket PC 2003
+	0458  Windows Powered Pocket PC 2003
+	0459  Windows Powered Pocket PC 2003
+	045a  Windows Powered Pocket PC 2003
+	045b  Windows Powered Pocket PC 2003
+	045c  Windows Powered Pocket PC 2003
+	045d  Windows Powered Pocket PC 2003
+	045e  Windows Powered Pocket PC 2003
+	045f  Windows Powered Pocket PC 2003
+	0460  Windows Powered Pocket PC 2003
+	0461  Windows Powered Pocket PC 2003
+	0462  Windows Powered Pocket PC 2003
+	0463  Windows Powered Pocket PC 2003
+	0464  Windows Powered Pocket PC 2003
+	0465  Windows Powered Pocket PC 2003
+	0466  Windows Powered Pocket PC 2003
+	0467  Windows Powered Pocket PC 2003
+	0468  Windows Powered Pocket PC 2003
+	0469  Windows Powered Pocket PC 2003
+	046a  Windows Powered Pocket PC 2003
+	046b  Windows Powered Pocket PC 2003
+	046c  Windows Powered Pocket PC 2003
+	046d  Windows Powered Pocket PC 2003
+	046e  Windows Powered Pocket PC 2003
+	046f  Windows Powered Pocket PC 2003
+	0470  Windows Powered Pocket PC 2003
+	0471  Windows Powered Pocket PC 2003
+	0472  Windows Powered Pocket PC 2003
+	0473  Windows Powered Pocket PC 2003
+	0474  Windows Powered Pocket PC 2003
+	0475  Windows Powered Pocket PC 2003
+	0476  Windows Powered Pocket PC 2003
+	0477  Windows Powered Pocket PC 2003
+	0478  Windows Powered Pocket PC 2003
+	0479  Windows Powered Pocket PC 2003
+	047a  Windows Powered Pocket PC 2003
+	047b  Windows Powered Pocket PC 2003
+	04c8  Windows Powered Smartphone 2002
+	04c9  Windows Powered Smartphone 2002
+	04ca  Windows Powered Smartphone 2002
+	04cb  Windows Powered Smartphone 2002
+	04cc  Windows Powered Smartphone 2002
+	04cd  Windows Powered Smartphone 2002
+	04ce  Windows Powered Smartphone 2002
+	04d7  Windows Powered Smartphone 2003
+	04d8  Windows Powered Smartphone 2003
+	04d9  Windows Powered Smartphone 2003
+	04da  Windows Powered Smartphone 2003
+	04db  Windows Powered Smartphone 2003
+	04dc  Windows Powered Smartphone 2003
+	04dd  Windows Powered Smartphone 2003
+	04de  Windows Powered Smartphone 2003
+	04df  Windows Powered Smartphone 2003
+	04e0  Windows Powered Smartphone 2003
+	04e1  Windows Powered Smartphone 2003
+	04e2  Windows Powered Smartphone 2003
+	04e3  Windows Powered Smartphone 2003
+	04e4  Windows Powered Smartphone 2003
+	04e5  Windows Powered Smartphone 2003
+	04e6  Windows Powered Smartphone 2003
+	04e7  Windows Powered Smartphone 2003
+	04e8  Windows Powered Smartphone 2003
+	04e9  Windows Powered Smartphone 2003
+	04ea  Windows Powered Smartphone 2003
+	0708  Transceiver v 3.0 for Bluetooth
+	070a  Charon Bluetooth Dongle (DFU)
+	930a  ISOUSB.SYS Intel 82930 Isochronous IO Test Board
+	fff8  Keyboard
+0460  Ace Cad Enterprise Co., Ltd
+0461  Primax Electronics, Ltd
+	0300  G2-300 Scanner
+	0301  G2E-300 Scanner
+	0302  G2-300 #2 Scanner
+	0303  G2E-300 #2 Scanner
+	0340  Colorado 9600 Scanner
+	0341  Colorado 600u Scanner
+	0345  Visioneer 6200 Scanner
+	0346  Memorex Maxx 6136u Scanner
+	0347  Primascan Colorado 2600u/Visioneer 4400 Scanner
+	0360  Colorado 19200 Scanner
+	0361  Colorado 1200u Scanner
+	0363  VistaScan Astra 3600(ENG)
+	0364  LG Electronics Scanworks 600U Scanner
+	0365  VistaScan Astra 3600(ENG)
+	0366  6400
+	0367  VistaScan Astra 3600(ENG)
+	0371  Visioneer Onetouch 8920 Scanner
+	0374  UMAX Astra 2500
+	0375  VistaScan Astra 3600(ENG)
+	0377  Medion MD 5345 Scanner
+	0378  VistaScan Astra 3600(ENG)
+	037b  Medion MD 6190 Scanner
+	037c  VistaScan Astra 3600(ENG)
+	0380  G2-600 Scanner
+	0381  ReadyScan 636i Scanner
+	0382  G2-600 #2 Scanner
+	0383  G2E-600 Scanner
+	038a  UMAX Astra 3000/3600
+	038b  Xerox 2400 Onetouch
+	038c  UMAX Astra 4100
+	0392  Medion/Lifetec/Tevion/Cytron MD 6190
+	03a8  9420M
+	0813  IBM UltraPort Camera
+	0815  Micro Innovations WebCam
+	0819  Fujifilm IX-30 Camera [webcam mode]
+	081a  Fujifilm IX-30 Camera [storage mode]
+	081c  Elitegroup ECS-C11 Camera
+	081d  Elitegroup ECS-C11 Storage
+	0a00  Web Cam 320
+	4d01  Comfort Keyboard
+	4d02  Mouse-in-a-Box
+	4d03  Kensington Mouse-in-a-box
+	4d04  Mouse
+	4d06  Balless Mouse (HID)
+	4d2a  PoPo Elixir Mouse (HID)
+	4d2b  Wireless Laser Mini Mouse (HID)
+	4d2c  PoPo Mini Pointer Mouse (HID)
+	4d2e  Optical Mobile Mouse (HID)
+0463  MGE UPS Systems
+	0001  UPS
+	ffff  UPS
+0464  AMP/Tycoelectronics Corp.
+0467  AT&T Paradyne
+0468  Wieson Technologies Co., Ltd
+046a  Cherry GmbH
+	0001  My3000 Keyboard
+	0003  My3000 Hub
+	0004  CyBoard Keyboard
+	0005  XX33 SmartCard Reader Keyboard
+	0010  SmartBoard XX44
+	0023  Cymotion Master Linux Keyboard
+	002d  SmartTerminal XX44
+	003e  SmartTerminal ST-2xxx
+046b  American Megatrends, Inc.
+	0001  Keyboard
+	0101  PS/2 Keyboard, Mouse & Joystick Ports
+	0301  USB 1.0 Hub
+	0500  Serial & Parallel Ports
+046c  Toshiba Corp., Digital Media Equipment
+046d  Logitech, Inc.
+	0082  Acer Aspire 5672 Webcam
+	0200  WingMan Extreme Joystick
+	0203  M2452 Keyboard
+	0301  M4848 Mouse
+	0401  HP PageScan
+	0402  NEC PageScan
+	040f  Logitech/Storm PageScan
+	0430  Mic (Cordless)
+	0801  QuickCam Home
+	0810  QuickCam Pro
+	0820  QuickCam VC
+	0830  QuickClip
+	0840  QuickCam Express
+	0850  QuickCam Web
+	0870  QuickCam Express
+	0890  QuickCam Traveler
+	0892  OrbiCam
+	0894  CrystalCam
+	0895  QuickCam for Dell Notebooks
+	0896  OrbiCam
+	0897  QuickCam for Dell Notebooks
+	0899  QuickCam for Dell Notebooks
+	08a0  QuickCam IM
+	08a1  QuickCam IM with sound
+	08a2  Labtec WebCam Pro
+	08a3  QuickCam QuickCam Chat
+	08a6  QuickCam IM
+	08a7  QuickCam Image
+	08a9  Notebook Deluxe
+	08aa  Labtec Notebooks
+	08ac  QuickCam Cool
+	08ad  QuickCam Communicate STX
+	08ae  Quickcam for Notebooks
+	08af  QuickCam Easy/Cool
+	08b0  QuickCam 3000 Pro [pwc]
+	08b1  QuickCam Notebook Pro
+	08b2  QuickCam Pro 4000
+	08b3  QuickCam Zoom
+	08b4  QuickCam Zoom
+	08b5  QuickCam Sphere
+	08b9  QuickCam IM
+	08bd  Microphone (Pro 4000)
+	08c0  QuickCam Pro 3000
+	08c1  QuickCam Fusion
+	08c2  QuickCam PTZ
+	08c3  Camera (Notebooks Pro)
+	08c5  QuickCam Pro 5000
+	08c6  QuickCam for DELL Notebooks
+	08c9  QuickCam Ultra Vision
+	08ca  Mic (Fusion)
+	08cb  Mic (Notebooks Pro)
+	08cc  Mic (PTZ)
+	08ce  QuickCam Pro 5000
+	08cf  QuickCam UpdateMe
+	08d0  QuickCam Express
+	08d7  QuickCam Communicate STX
+	08d8  QuickCam for Notebook Deluxe
+	08d9  QuickCam IM/Connect
+	08da  QuickCam Messanger
+	08dd  QuickCam for Notebooks
+	08e0  QuickCam Express
+	08e1  Labtec WebCam
+	08f0  QuickCam Messenger
+	08f1  QuickCam Express
+	08f2  Microphone (Messenger)
+	08f3  QuickCam Express
+	08f4  Labtec WebCam
+	08f5  QuickCam Messenger Communicate
+	08f6  Quickcam Messenger Plus
+	0900  ClickSmart 310
+	0901  ClickSmart 510
+	0903  ClickSmart 820
+	0905  ClickSmart 820
+	0910  QuickCam Cordless
+	0920  QuickCam Express
+	0921  Labtec WebCam
+	0922  QuickCam Live
+	0928  Quickcam Express
+	0929  Labtec WebCam Pro
+	092a  QuickCam for Notebooks
+	092b  Labtec WebCam Plus
+	092c  QuickCam Chat
+	092d  QuickCam Express / Go
+	092e  QuickCam Chat
+	092f  QuickCam Express Plus
+	0950  Pocket Camera
+	0960  ClickSmart 420
+	0970  Pocket750
+	0990  QuickCam Pro 9000
+	0991  QuickCam Pro for Notebooks
+	0992  QuickCam Communicate Deluxe
+	0994  QuickCam Orbit/Sphere AF
+	09b0  OrbiCam
+	09c0  QuickCam for Dell Notebooks Mic
+	09c1  QuickCam Deluxe for Notebooks
+	0a01  USB Headset
+	0a02  Premium Stereo USB Headset 350
+	0a03  Logitech USB Microphone
+	0a04  V20 portable speakers (USB powered)
+	0b02  BT Mini-Receiver (HID proxy mode)
+	8801  Video Camera
+	b305  BT Mini-Receiver
+	bfe4  Premium Optical Wheel Mouse
+	c000  N43 [Pilot Mouse]
+	c001  N48/M-BB48 [FirstMouse Plus]
+	c002  M-BA47 [MouseMan Plus]
+	c003  MouseMan
+	c004  WingMan Gaming Mouse
+	c005  WingMan Gaming Wheel Mouse
+	c00b  MouseMan Wheel
+	c00c  Optical Wheel Mouse
+	c00d  MouseMan Wheel+
+	c00e  M-BJ58/M-BJ69 Optical Wheel Mouse
+	c00f  MouseMan Traveler/Mobile
+	c011  Optical MouseMan
+	c012  Mouseman Dual Optical
+	c014  Corded Workstation Mouse
+	c015  Corded Workstation Mouse
+	c016  M-UV69a/HP M-UV96 Optical Wheel Mouse
+	c018  Optical Wheel Mouse
+	c019  Optical Tilt Wheel Mouse
+	c01a  M-BQ85 Optical Wheel Mouse
+	c01b  MX310 Optical Mouse
+	c01c  Optical Mouse
+	c01d  MX510 Optical Mouse
+	c01e  MX518 Optical Mouse
+	c024  MX300 Optical Mouse
+	c025  MX500 Optical Mouse
+	c030  iFeel Mouse
+	c031  iFeel Mouse+
+	c032  MouseMan iFeel
+	c033  iFeel MouseMan+
+	c034  MouseMan Optical
+	c035  Mouse
+	c036  Mouse
+	c037  Mouse
+	c038  Mouse
+	c03d  M-BT69a Pilot Optical Mouse
+	c03e  Premium Optical Wheel Mouse
+	c03f  UltraX Optical Mouse
+	c040  Corded Tilt-Wheel Mouse
+	c043  MX320 Laser Mouse
+	c044  LX3 Optical Mouse
+	c045  Optical Mouse
+	c046  RX1000 Laser Mouse
+	c047  Laser Mouse
+	c049  G5 Laser Mouse
+	c050  RX 250 Optical Mouse
+	c051  G3 (MX518) Optical Mouse
+	c053  Laser Mouse
+	c101  UltraX Media Remote
+	c201  WingMan Extreme Joystick with Throttle
+	c202  WingMan Formula
+	c207  WingMan Extreme Digital 3D
+	c208  WingMan Gamepad Extreme
+	c209  WingMan Gamepad
+	c20a  WingMan RumblePad
+	c20b  WingMan Action Pad
+	c20c  WingMan Precision
+	c20d  WingMan Attack 2
+	c20e  WingMan Formula GP
+	c211  iTouch Cordless Reciever
+	c212  WingMan Extreme Digital 3D
+	c213  J-UH16 (Freedom 2.4 Cordless Joystick)
+	c214  ATK3 (Attack III Joystick)
+	c215  Extreme 3D Pro
+	c216  Dual Action Gamepad
+	c218  Logitech RumblePad 2 USB
+	c219  Cordless RumblePad 2
+	c21a  Precision Gamepad
+	c221  G15 Keyboard / Keyboard
+	c222  G15 Keyboard / LCD
+	c223  G15 Keyboard / USB Hub
+	c281  WingMan Force
+	c283  WingMan Force 3D
+	c285  WingMan Strike Force 3D
+	c286  Force 3D Pro
+	c291  WingMan Formula Force
+	c293  WingMan Formula Force GP
+	c294  Driving Force
+	c295  Momo Force Steering Wheel
+	c298  Driving Force Pro
+	c2a0  Wingman Force Feedback Mouse
+	c2a1  WingMan Force Feedback Mouse
+	c301  iTouch Keyboard
+	c302  iTouch Pro Keyboard
+	c303  iTouch Keyboard
+	c305  Internet Keyboard
+	c307  Internet Keyboard
+	c308  Internet Navigator Keyboard
+	c309  Internet Keyboard
+	c30a  iTouch Composite
+	c30c  Internet Keys (X)
+	c30d  Internet Keys
+	c30e  UltraX Keys (X)
+	c30f  Logicool HID-Compliant Keyboard (106 key)
+	c315  Classic New Touch Keyboard
+	c316  HID-Compliant Keyboard
+	c401  TrackMan Marble Wheel
+	c402  Marble Mouse (2-button)
+	c403  Turbo TrackMan Marble FX
+	c404  TrackMan Wheel
+	c408  Marble Mouse (4-button)
+	c501  Cordless Mouse Receiver
+	c502  Cordless Mouse & iTouch Keys
+	c503  Cordless Mouse+Keyboard Receiver
+	c504  Cordless Mouse+Keyboard Receiver
+	c505  Cordless Mouse+Keyboard Receiver
+	c506  MX-700 Cordless Mouse Receiver
+	c508  Cordless Trackball
+	c509  Cordless Keyboard
+	c50a  Cordless Mouse
+	c50b  Cordless Desktop Optical
+	c50d  Cordless Mouse
+	c50e  MX-1000 Cordless Mouse Receiver
+	c510  Cordless Mouse
+	c512  LX-700 Cordless Desktop Receiver
+	c513  MX3000 Cordless Desktop Receiver
+	c514  Cordless Mouse
+	c517  LX710 Cordless Desktop Laser
+	c518  MX610 Laser Cordless Mouse
+	c51a  MX Revolution/G7 Cordless Mouse
+	c521  MX620 Laser Cordless Mouse
+	c625  3Dconnexion Space Pilot 3D Mouse
+	c626  3DConnexion Space Navigator 3D Mouse
+	c627  3DConnexion Space Explorer 3D Mouse
+	c702  Cordless Presenter
+	c703  Elite Keyboard Y-RP20 + Mouse MX900 (Bluetooth)
+	c707  Bluetooth wireless hub
+	c708  Bluetooth wireless hub
+	c709  BT Mini-Receiver (HCI mode)
+	c70a  MX5000 Cordless Desktop
+	c70b  BT Mini-Receiver (HID proxy mode)
+	c70c  BT Mini-Receiver (HID proxy mode)
+	c70d  Bluetooth wireless hub
+	c70e  MX1000 Bluetooth Laser Mouse
+	c70f  Bluetooth wireless hub
+	c712  Bluetooth wireless hub
+	c715  Bluetooth wireless hub
+	c71a  Bluetooth wireless hub
+	c71d  Bluetooth wireless hub
+	c720  Bluetooth wireless hub
+	ca03  MOMO Racing
+	ca04  Formula Vibration Feedback Wheel
+	d001  QuickCam Pro
+046e  Behavior Tech. Computer Corp.
+	0100  Keyboard
+	3001  Mass Storage Device
+	3002  Mass Storage Device
+	3003  Mass Storage Device
+	3005  Mass Storage Device
+	3008  Mass Storage Device
+	5250  KeyMaestro Multimedia Keyboard
+	5273  KeyMaestro Multimedia Keyboard
+	5308  KeyMaestro Keyboard
+	5408  KeyMaestro Multimedia Keyboard/Hub
+	5720  Smart Card Reader
+	6782  BTC 7932 mouse+keyboard
+046f  Crystal Semiconductor
+0471  Philips
+	0101  DSS350 Digital Speaker System
+	0104  DSS330 Digital Speaker System [uda1321]
+	0105  UDA1321
+	0160  MP3 Player
+	0161  MP3 Player
+	0201  Hub
+	0222  Creative Nomad Jukebox
+	0302  PCA645VC WebCam [pwc]
+	0303  PCA646VC WebCam [pwc]
+	0304  Askey VC010 WebCam [pwc]
+	0307  PCVC675K WebCam [pwc]
+	0308  PCVC680K WebCam [pwc]
+	030b  PC VGA Camera (Vesta Fun)
+	030c  PCVC690K WebCam [pwc]
+	0310  PCVC730K WebCam [pwc]
+	0311  PCVC740K ToUcam Pro [pwc]
+	0312  PCVC750K WebCam [pwc]
+	0314  DMVC 1000K
+	0316  DMVC 2000K Video Capture
+	0321  FunCam
+	0325  SPC 200NC PC Camera
+	0326  SPC 300NC PC Camera
+	0327  WebCam SPC 6000 NC (WebCam w/ mic)
+	0329  ORITE CCD Webcam(PC370R)
+	0401  Semiconductors CICT Keyboard
+	0402  PS/2 Mouse on Semiconductors CICT Keyboard
+	0406  15 inch Detachable Monitor
+	0407  10 inch Mobile Monitor
+	0471  Digital Speaker System
+	0601  OVU1020 IR Dongle (Kbd+Mouse)
+	0602  ATI Remote Wonder II Input Device
+	0603  ATI Remote Wonder II Controller
+	0608  eHome Infrared Receiver
+	060a  TSU9600 Remote Control
+	060e  RF Dongle
+	0619  TSU9400 Remote Control
+	0700  Semiconductors CICT Hub
+	0701  150P1 TFT Display
+	0809  AVNET Bluetooth Device
+	0811  JR24 CDRW
+	0815  eHome Infrared Receiver
+	1120  Creative Rhomba MP3 player
+	1125  Nike psa[128max Player
+	1137  HDD065 MP3 player
+	1201  Arima Bluetooth Device
+	1230  Wireless Adapter 11g
+	1232  SNU6500 Wireless Adapter
+	1233  Wireless Adapter Bootloader Download
+	1236  SNU5600
+	1237  TalkTalk SNU5630NS/05 Wireless Adapter
+	1552  ISP 1581 Hi-Speed USB MPEG2 Encoder Reference Kit
+	1801  Diva MP3 player
+	200a  Wireless Network Adapter
+	200f  802.11n Wireless Adapter
+	485d  Senselock SenseIV v2.x
+0472  Chicony Electronics Co., Ltd
+	0065  PFU-65 Keyboard
+0473  Sanyo Information Business Co., Ltd
+0474  Sanyo Electric Co., Ltd
+	0110  Digital Voice Recorder R200
+	0217  Xacti J2
+	022f  C5 Digital Media Camera (mass storage mode)
+	0230  C5 Digital Media Camera (PictBridge mode)
+	0231  C5 Digital Media Camera (PC control mode)
+	0401  Optical Drive
+	0701  SCP-4900 Cellphone
+	071f  Usb Com Port Enumerator
+0475  Relisys/Teco Information System
+	0100  NEC Petiscan
+	0103  Eclipse 1200U/Episode
+	0210  Scorpio Ultra 3
+0476  AESP
+0477  Seagate Technology, Inc.
+0478  Connectix Corp.
+	0001  QuickCam
+	0002  QuickClip
+	0003  QuickCam Pro
+0479  Advanced Peripheral Laboratories
+047a  Semtech Corp.
+	0004  ScreenCoder UR7HCTS2-USB
+047b  Silitek Corp.
+	0001  Keyboard
+	0002  Keyboard and Mouse
+	00f9  SK-1789u Keyboard
+	0101  BlueTooth Keyboard and Mouse
+	020b  SK-3105 SmartCard Reader
+	050e  Internet Compact Keyboard
+	1000  Trust Office Scan USB 19200
+	1002  HP ScanJet 4300c Parallel Port
+047c  Dell Computer Corp.
+047d  Kensington
+	1001  Mouse*in*a*Box
+	1002  Expert Mouse Pro
+	1003  Orbit TrackBall
+	1004  MouseWorks
+	1005  TurboBall
+	1006  TurboRing
+	1009  Orbit TrackBall for Mac
+	1012  PocketMouse
+	1013  Mouse*in*a*Box Optical Pro
+	1014  Expert Mouse Pro Wireless
+	1015  Expert Mouse
+	1016  ADB/USB Orbit
+	1018  Studio Mouse
+	101d  Mouse*in*a*Box Optical Pro
+	101e  Studio Mouse Wireless
+	101f  PocketMouse Pro
+	1020  Expert Mouse Trackball
+	1021  Expert Mouse Wireless
+	1022  Orbit Optical
+	1023  Pocket Mouse Pro Wireless
+	1024  PocketMouse
+	1025  Mouse*in*a*Box Optical Elite Wireless
+	1026  Pocket Mouse Pro
+	1027  StudioMouse
+	1028  StudioMouse Wireless
+	1029  Mouse*in*a*Box Optical Elite
+	102a  Mouse*in*a*Box Optical
+	102b  PocketMouse
+	102c  Iridio
+	102d  Pilot Optical
+	102e  Pilot Optical Pro
+	102f  Pilot Optical Pro Wireless
+	104a  PilotMouse Mini Retractable
+	105d  PocketMouse Bluetooth
+	105e  Bluetooth EDR Dongle
+	1061  PocketMouse Grip
+	1062  PocketMouse Max
+	1063  PocketMouse Max Wireless
+	1064  PocketMouse 2.0 Wireless
+	1065  PocketMouse 2.0
+	1066  PocketMouse Max Glow
+	1067  ValueMouse
+	1068  ValueOpt White
+	1069  ValueOpt Black
+	106a  PilotMouse Laser Wireless Mini
+	106b  PilotMouse Laser - 3 Button
+	106c  PilotMouse Laser - Gaming
+	106d  PilotMouse Laser - Wired
+	106e  PilotMouse Micro Laser
+	1070  ValueOpt Travel
+	1071  ValueOpt RF TX
+	1072  PocketMouse Colour
+	1073  PilotMouse Laser - 6 Button
+	1074  PilotMouse Laser Wireless Mini
+	1075  SlimBlade Presenter Media Mouse
+	1076  SlimBlade Media Mouse
+	1077  SlimBlade Presenter Mouse
+	1152  Bluetooth EDR Dongle
+	2002  Optical Elite Wireless
+	2010  Wireless Presentation Remote
+	2021  PilotBoard Wireless
+	2030  PilotBoard Wireless
+	2034  SlimBlade Media Notebook Set
+	4003  Gravis Xterminator Digital Gamepad
+	4005  Gravis Eliminator GamePad Pro
+	4006  Gravis Eliminator AfterShock
+	4007  Gravis Xterminator Force
+	4008  Gravis Destroyer TiltPad
+	5001  Cabo I Camera
+	5002  VideoCam CABO II
+	5003  VideoCam
+047e  Agere Systems, Inc. (Lucent)
+	0300  ORiNOCO Card
+	1001  USS720 Parallel Port
+	2892  Systems Soft Modem
+	bad1  Lucent 56k Modem
+	f101  Atlas Modem
+047f  Plantronics, Inc.
+	0101  Bulk Driver
+	0301  Bulk Driver
+	0ca1  USB DSP v4 Audio Interface
+0480  Toshiba America Info. Systems, Inc.
+	0001  InTouch Module
+	0004  InTouch Module
+	0011  InTouch Module
+	0014  InTouch Module
+0481  Zenith Data Systems
+0482  Kyocera Corp.
+	000e  FS-1020D Printer
+	0100  Finecam S3x
+	0101  Finecam S4
+	0103  Finecam S5
+	0105  Finecam L3
+	0106  Finecam
+	0107  Digital Camera Device
+	0108  Digital Camera Device
+	0203  AH-K3001V
+	0204  iBurst Terminal
+0483  SGS Thomson Microelectronics
+	0137  BeWAN ADSL USB ST (blue or green)
+	1307  Cytronix 6in1 card reader
+	163d  Cool Icam Digi-MP3
+	2015  TouchChip® Fingerprint Reader
+	2016  Fingerprint Reader
+	2017  Biometric Smart Card Reader
+	2018  BioSimKey
+	2302  Portable Flash Device (PFD)
+	4810  ISDN adapter
+	481d  BT Digital Access adapter
+	5000  ST Micro Bluetooth Device
+	5001  ST Micro Bluetooth Device
+	7270  ST Micro Serial Bridge
+	7554  56k SoftModem
+	ff10  Swann ST56 Modem
+0484  Specialix
+0485  Nokia Monitors
+0486  ASUS Computers, Inc.
+0487  Stewart Connector
+0488  Cirque Corp.
+0489  Foxconn / Hon Hai
+	0502  SmartMedia Card Reader Firmware Loader
+	0503  SmartMedia Card Reader
+048a  S-MOS Systems, Inc.
+048c  Alps Electric Ireland, Ltd
+048d  Integrated Technology Express, Inc.
+048f  Eicon Tech.
+0490  United Microelectronics Corp.
+0491  Capetronic
+	0003  Taxan Monitor Control
+0492  Samsung SemiConductor, Inc.
+0493  MAG Technology Co., Ltd
+0495  ESS Technology, Inc.
+0496  Micron Electronics
+0497  Smile International
+0498  Capetronic (Kaohsiung) Corp.
+0499  Yamaha Corp.
+	1000  UX256 MIDI I/F
+	1001  MU1000
+	1002  MU2000
+	1003  MU500
+	1004  UW500
+	1005  MOTIF6
+	1006  MOTIF7
+	1007  MOTIF8
+	1008  UX96 MIDI I/F
+	1009  UX16 MIDI I/F
+	100a  EOS BX
+	100c  UC-MX
+	100d  UC-KX
+	100e  S08
+	100f  CLP-150
+	1010  CLP-170
+	1011  P-250
+	1012  TYROS
+	1013  PF-500
+	1014  S90
+	1015  MOTIF-R
+	1016  MDP-5
+	1017  CVP-204
+	1018  CVP-206
+	1019  CVP-208
+	101a  CVP-210
+	101b  PSR-1100
+	101c  PSR-2100
+	101d  CLP-175
+	101e  PSR-K1
+	101f  EZ-J24
+	1020  EZ-250i
+	1021  MOTIF ES 6
+	1022  MOTIF ES 7
+	1023  MOTIF ES 8
+	1024  CVP-301
+	1025  CVP-303
+	1026  CVP-305
+	1027  CVP-307
+	1028  CVP-309
+	1029  CVP-309GP
+	102a  PSR-1500
+	102b  PSR-3000
+	102e  ELS-01/01C
+	1030  PSR-295/293
+	1031  DGX-205/203
+	1032  DGX-305
+	1033  DGX-505
+	2000  DGP-7
+	2001  DGP-5
+	3001  YST-MS55D USB Speaker
+	4000  NetVolante RTA54i Broadband&ISDN Router
+	4001  NetVolante RTW65b Broadband Wireless Router
+	4002  NetVolante RTW65i Broadband&ISDN Wireless Router
+	4004  NetVolante RTA55i Broadband VoIP Router
+	5000  CS1D
+	5001  DSP1D
+	5002  DME32
+	5003  DM2000
+	5004  02R96
+	5005  ACU16-C
+	5006  NHB32-C
+	5007  DM1000
+	5008  01V96
+	5009  SPX2000
+	500a  PM5D
+	500b  DME64N
+	500c  DME24N
+	6001  CRW2200UX Lightspeed 2 External CD-RW Drive
+	7000  DTX
+	7010  UB99
+049a  Gandalf Technologies, Ltd
+049b  Curtis Computer Products
+049c  Acer Advanced Labs, Inc.
+	0002  Keyboard (???)
+049d  VLSI Technology
+049f  Compaq Computer Corp.
+	0002  InkJet Color Printer
+	0003  iPAQ PocketPC
+	000e  Internet Keyboard
+	0012  InkJet Color Printer
+	0018  PA-1/PA-2 MP3 Player
+	0019  InkJet Color Printer
+	001a  S4 100 Scanner
+	001e  IJ650 Inkjet Printer
+	001f  WL215 Adapter
+	0021  S200 Scanner
+	0027  Bluetooth Multiport Module by Compaq
+	002a  1400P Inkjet Printer
+	002b  A3000
+	002c  Lexmark X125
+	0032  802.11b Adapter [ipaq h5400]
+	0033  802.11b Adapter [orinoco]
+	0036  Bluetooth Multiport Module
+	0051  KU-0133 Easy Access Interner Keyboard
+	0076  Wireless LAN MultiPort W200
+	0080  GPRS Multiport
+	0086  Bluetooth Device
+	504a  Personal Jukebox PJB100
+	505a  Linux-USB "CDC Subset" Device, or Itsy (experimental)
+	8511  iPAQ Networking 10/100 Ethernet [pegasus2]
+04a0  Digital Equipment Corp.
+04a1  SystemSoft Corp.
+	fff0  Telex Composite Device
+04a2  FirePower Systems
+04a3  Trident Microsystems, Inc.
+04a4  Hitachi, Ltd
+	0004  DVD-CAM DZ-MV100A Camcorder
+	001e  DVDCAM USB HS Interface
+04a5  Acer Peripherals Inc. (now BenQ Corp.)
+	0001  Keyboard
+	0002  API Ergo K/B
+	0003  API Generic K/B Mouse
+	12a6  AcerScan C310U
+	1a20  Prisa 310U
+	1a2a  Prisa 620U
+	2022  Prisa 320U/340U
+	2040  Prisa 620UT
+	205e  ScanPrisa 640BU
+	2060  Prisa 620U+/640U
+	207e  Prisa 640BU
+	209e  ScanPrisa 640BT
+	20ae  S2W 3000U
+	20b0  S2W 3300U/4300U
+	20be  Prisa 640BT
+	20c0  Prisa 1240UT
+	20de  S2W 4300U+
+	20f8  Benq 5000
+	20fc  Benq 5000
+	20fe  SW2 5300U
+	2137  Benq 5150/5250
+	2202  Benq 7400UT
+	3003  Benq WebCam
+	3008  Benq 1500
+	300a  Benq 3410
+	300c  Benq 1016
+	3019  Benq DC C40
+	4000  P30 Composite Device
+	6001  Mass Storage Device
+	6002  Mass Storage Device
+	6003  ATA/ATAPI Adapter
+	6004  Mass Storage Device
+	6005  Mass Storage Device
+	6006  Mass Storage Device
+	6007  Mass Storage Device
+	6008  Mass Storage Device
+	6009  Mass Storage Device
+	600a  Mass Storage Device
+	600b  Mass Storage Device
+	600c  Mass Storage Device
+	600d  Mass Storage Device
+	600e  Mass Storage Device
+	600f  Mass Storage Device
+	6010  Mass Storage Device
+	6011  Mass Storage Device
+	6012  Mass Storage Device
+	6013  Mass Storage Device
+	6014  Mass Storage Device
+	6015  Mass Storage Device
+	6125  MP3 Player
+	6180  MP3 Player
+	6200  MP3 Player
+	7500  Hi-Speed Mass Storage Device
+	9000  AWL300 Wireless Adapter
+	9001  AWL400 Wireless Adapter
+	9213  Kbd Hub
+04a6  Nokia Display Products
+	00b9  Audio
+	0180  Hub Type P
+	0181  HID Monitor Controls
+04a7  Visioneer
+	0100  StrobePro
+	0101  Strobe Pro Scanner (1.01)
+	0102  StrobePro Scanner
+	0211  OneTouch 7600 Scanner
+	0221  OneTouch 5300 Scanner
+	0223  OneTouch 8200
+	0224  OneTouch 4800 USB/Microtek Scanport 3000
+	0225  VistaScan Astra 3600(ENG)
+	0226  OneTouch 5300 USB
+	0229  OneTouch 7100
+	022a  OneTouch 6600
+	022c  OneTouch 9000/9020
+	0231  6100 Scanner
+	0311  6200 EPP/USB Scanner
+	0321  OneTouch 8100 EPP/USB Scanner
+	0331  OneTouch 8600 EPP/USB Scanner
+	0341  6400
+	0361  VistaScan Astra 3600(ENG)
+	0362  OneTouch 9320
+	0371  OneTouch 8700/8920
+	0380  OneTouch 7700
+	0382  Photo Port 7700
+	0390  9650
+	03a0  Xerox 4800 One Touch
+	0410  OneTouch Pro 8800/8820
+	0421  9450 USB
+	0423  9750 Scanner
+	0424  Strobe XP 450
+	0425  Strobe XP 100
+	0426  Strobe XP 200
+	0427  Strobe XP 100
+	0444  OneTouch 7300
+	0445  CardReader 100
+	0446  Xerox DocuMate 510
+	0447  XEROX DocuMate 520
+	0448  XEROX DocuMate 250
+	0449  Xerox DocuMate 252
+	044a  Xerox 6400
+	044c  Xerox DocuMate 262
+	0474  Strobe XP 300
+	0475  Xerox DocuMate 272
+	0478  Strobe XP 220
+	0479  Strobe XP 470
+	047a  9450
+	047b  9650
+	047d  9420
+	0480  9520
+	048f  Strobe XP 470
+	0491  Strobe XP 450
+	0493  9750
+	0494  Strobe XP 120
+	0497  Patriot 430
+	0498  Patriot 680
+	0499  Patriot 780
+	049b  Strobe XP 100
+	04a0  7400
+04a8  Multivideo Labs, Inc.
+	0101  Hub
+	0303  Peripheral Switch
+	0404  Peripheral Switch
+04a9  Canon, Inc.
+	1005  BJ Printer Hub
+	1035  PD Printer Storage
+	1050  BJC-8200
+	1051  BJC-3000 Color Printer
+	1052  BJC-6100
+	1053  BJC-6200
+	1054  BJC-6500
+	1055  BJC-85
+	1056  BJC-2110 Color Printer
+	1057  LR1
+	105a  BJC-55
+	105b  S600 Printer
+	105c  S400
+	105d  S450 Printer
+	105e  S800
+	1062  S500 Printer
+	1063  S4500
+	1064  S300 Printer
+	1065  S100
+	1066  S630
+	1067  S900
+	1068  S9000
+	1069  S820
+	106a  S200 Printer
+	106b  S520 Printer
+	106d  S750 Printer
+	106e  S820D
+	1070  S530D
+	1072  I850 Printer
+	1073  I550 Printer
+	1074  S330 Printer
+	1076  i70
+	1077  i950
+	107a  S830D
+	107b  i320
+	107c  i470D
+	107d  i9100
+	107e  i450
+	107f  i860
+	1082  i350
+	1084  i250
+	1085  i255
+	1086  i560
+	1088  i965
+	108a  i455
+	108b  i900D
+	108c  i475D
+	108d  PIXMA iP2000
+	108f  i80
+	1090  i9900 Photo Printer
+	1091  PIXMA iP1500
+	1093  PIXMA iP4000
+	1094  PIXMA iP3000x Printer
+	1095  PIXMA iP6000D
+	1097  PIXMA iP5000
+	1098  PIXMA iP1000
+	1099  PIXMA iP8500
+	109c  PIXMA iP4000R
+	109d  iP90
+	10a0  PIXMA iP1600 Printer
+	10a2  iP4200
+	10a4  iP5200R
+	10a5  iP5200
+	10a7  iP6210D
+	10a8  iP6220D
+	10a9  iP6600D
+	10b6  PIXMA iP4300 Printer
+	1404  W6400PG
+	1405  W8400PG
+	150f  BIJ2350 PCL
+	1510  BIJ1350 PCL
+	1512  BIJ1350D PCL
+	1601  DR-2080C Scanner
+	1607  DR-6080 Scanner
+	1700  PIXMA MP110 Scanner
+	1701  PIXMA MP130 Scanner
+	1702  MP410 Composite
+	1703  MP430 Composite
+	1704  MP330 Composite
+	1706  PIXMA MP750 Scanner
+	1707  PIXMA MP780 Scanner
+	1708  PIXMA MP760 Scanner
+	1709  PIXMA MP150 Scanner
+	170a  PIXMA MP170 Scanner
+	170b  PIXMA MP450 Scanner
+	170c  PIXMA MP500 Scanner
+	170d  PIXMA MP800 Scanner
+	170e  MP800R
+	1710  MP950
+	1712  MP530
+	1713  PIXMA MP830 Scanner
+	1714  MP160
+	1715  MP180 Storage
+	1716  MP460 Composite
+	1717  MP510
+	1718  MP600 Storage
+	171a  MP810 Storage
+	171b  MP960
+	1721  MP210 ser
+	1723  MP470 ser
+	1725  MP610 ser
+	1726  MP970 ser
+	1727  MX300 ser
+	1728  MX310 ser
+	1729  MX700 ser
+	172b  MP140 ser
+	2200  CanoScan LiDE 25
+	2201  CanoScan FB320U
+	2202  CanoScan FB620U
+	2204  CanoScan FB630U
+	2205  CanoScan FB1210U
+	2206  CanoScan N650U/N656U
+	2207  CanoScan 1220U
+	2208  CanoScan D660U
+	220a  CanoScan D2400UF
+	220b  CanoScan D646U
+	220c  CanoScan D1250U2
+	220d  CanoScan N670U/N676U/LiDE 20
+	220e  CanoScan N1240U/LiDE 30
+	220f  CanoScan 8000F
+	2210  CanoScan 9900F
+	2212  CanoScan 5000F
+	2213  CanoScan LiDE 50/LiDE 35/LiDE 40
+	2214  CanoScan LiDE 80
+	2215  CanoScan 3000/3000F/3000ex
+	2216  CanoScan 3200F
+	2217  CanoScan 5200F
+	2219  CanoScan 9950F
+	221b  CanoScan 4200F
+	221c  CanoScan LiDE 60
+	221e  CanoScan 8400F
+	221f  CanoScan LiDE 500F
+	2220  CanoScan LIDE 25
+	2225  CanoScan LiDE 70
+	2228  CanoScan 4400F
+	2602  MultiPASS C555
+	2603  MultiPASS C755
+	260a  CAPT Printer
+	260e  LBP-2000
+	2610  MPC600F
+	2611  SmartBase MPC400
+	2612  MultiPASS C855
+	2617  CAPT Printer
+	261a  iR1600
+	261b  iR1610
+	261c  iC2300
+	261f  MPC200 Printer
+	2621  iR2000
+	2622  iR2010
+	2623  FAX-B180C
+	2629  FAXPHONE L75
+	262b  LaserShot LBP-1120 Printer
+	262d  iR C3200
+	262f  MultiPASS MP730
+	2630  MultiPASS MP700
+	2631  LASER CLASS 700
+	2632  FAX-L2000
+	2635  MPC190
+	2637  iR C6800
+	2638  iR C3100
+	263c  Smartbase MP360
+	263d  MP370
+	263e  MP390 FAX
+	263f  MP375
+	2646  MF5530 Scanner Device V1.9.1
+	2647  MF5550 Composite
+	264e  MF5630
+	264f  MF5650 (FAX)
+	2650  iR 6800C EUR
+	2651  iR 3100C EUR
+	2655  FP-L170/MF350/L380/L398
+	2659  MF8100
+	265b  CAPT Printer
+	265c  iR C3220
+	265d  MF5730
+	265e  MF5750
+	265f  MF5770
+	2660  MF3110
+	2663  iR3570/iR4570
+	2664  iR2270/iR2870
+	2665  iR C2620
+	2666  iR C5800
+	2667  iR85PLUS
+	2669  iR105PLUS
+	266a  CAPT Device
+	266b  iR8070
+	266c  iR9070
+	266d  iR 5800C EUR
+	266e  CAPT Device
+	266f  iR2230
+	2670  iR3530
+	2671  iR5570/iR6570
+	2672  iR C3170
+	2673  iR 3170C EUR
+	2674  L120
+	2675  iR2830
+	2676  CAPT Device
+	2677  iR C2570
+	2678  iR 2570C EUR
+	2679  CAPT Device
+	267a  iR2016
+	267b  iR2020
+	267d  MF7100 Series
+	2684  MF3200 Series
+	2687  iR4530
+	2688  LBP3460
+	268c  iR C6870
+	268d  iR 6870C EUR
+	268e  iR C5870
+	268f  iR 5870C EUR
+	2691  iR7105
+	26a3  MF4100 Series
+	26b5  MF4200 Series
+	3041  PowerShot S10
+	3042  CanoScan FS4000US Film Scanner
+	3043  PowerShot S20
+	3044  EOS D30
+	3045  PowerShot S100
+	3046  IXY Digital
+	3047  Digital IXUS
+	3048  PowerShot G1
+	3049  PowerShot Pro90 IS
+	304a  CP-10
+	304b  IXY Digital 300
+	304c  PowerShot S300
+	304d  Digital IXUS 300
+	304e  PowerShot A20
+	304f  PowerShot A10
+	3050  PowerShot unknown 1
+	3051  PowerShot S110
+	3052  Digital IXUS V
+	3055  PowerShot G2
+	3056  PowerShot S40
+	3057  PowerShot S30
+	3058  PowerShot A40
+	3059  PowerShot A30
+	305b  ZR45MC Digital Camcorder
+	305c  PowerShot unknown 2
+	3060  EOS D60
+	3061  PowerShot A100
+	3062  PowerShot A200
+	3063  CP-100
+	3065  PowerShot S200
+	3066  Digital IXUS 330
+	3067  MV550i Digital Video Camera
+	3069  PowerShot G3
+	306a  Digital unknown 3
+	306b  MVX2i Digital Video Camera
+	306c  PowerShot S45
+	306d  PowerShot S45 PtP Mode
+	306e  PowerShot G3 (normal mode)
+	306f  PowerShot G3 (ptp)
+	3070  PowerShot S230
+	3071  PowerShot S230 (ptp)
+	3072  PowerShot SD100 / Digital IXUS II (ptp)
+	3073  PowerShot A70 (ptp)
+	3074  PowerShot A60 (ptp)
+	3075  IXUS 400 Camera
+	3076  PowerShot A300
+	3077  PowerShot S50
+	3078  ZR70MC Digital Camcorder
+	307a  MV650i (normal mode)
+	307b  MV630i Digital Video Camera
+	307c  MV630i (normal mode)
+	307d  CP-300
+	307f  Optura 20
+	3080  MVX150i (normal mode) / Optura 20 (normal mode)
+	3081  Optura 10
+	3082  MVX100i / Optura 10
+	3083  EOS 10D
+	3084  EOS 300D / EOS Digital Rebel
+	3085  PowerShot G5
+	3087  Elura 50 (PTP mode)
+	3088  Elura 50 (normal mode)
+	308d  MVX3i
+	308e  FV M1 (normal mode) / MVX 3i (normal mode) / Optura Xi (normal mode)
+	3093  Optura 300
+	3096  IXY DV M2 (normal mode) / MVX 10i (normal mode)
+	3099  EOS 300D (ptp)
+	309a  PowerShot A80
+	309b  Digital IXUS (ptp)
+	309c  PowerShot S1 IS
+	309d  Camera
+	309f  Camera
+	30a0  Camera
+	30a1  Camera
+	30a2  Camera
+	30a8  Elura 60E/Optura 40 (ptp)
+	30a9  MVX25i (normal mode) / Optura 40 (normal mode)
+	30b1  PowerShot S70 (normal mode) / PowerShot S70 (PTP mode)
+	30b2  PowerShot S60 (normal mode) / PowerShot S60 (PTP mode)
+	30b3  PowerShot G6 (normal mode) / PowerShot G6 (PTP mode)
+	30b4  PowerShot S500
+	30b5  PowerShot A75
+	30b6  Digital IXUS II2  / Digital IXUS II2 (PTP mode) / PowerShot SD110 (PTP mode) / PowerShot SD110 Digital ELPH
+	30b7  PowerShot A400 / PowerShot A400 (PTP mode)
+	30b8  PowerShot A310 / PowerShot A310 (PTP mode)
+	30b9  Powershot A85
+	30ba  PowerShot S410 Digital Elph
+	30bb  PowerShot A95
+	30bd  CP-220
+	30be  CP-330
+	30bf  Digital IXUS 40
+	30c0  Digital IXUS 30 (PTP mode) / PowerShot SD200 (PTP mode)
+	30c1  Digital IXUS 50 (normal mode) / IXY Digital 55 (normal mode) / PowerShot A520 (PTP mode) / PowerShot SD400 (normal mode)
+	30c2  PowerShot A510 (normal mode) / PowerShot A510 (PTP mode)
+	30c4  Digital IXUS i5 (normal mode) / IXY Digital L2 (normal mode) / PowerShot SD20 (normal mode)
+	30ea  EOS 1D Mark II (PTP mode)
+	30eb  EOS 20D
+	30ec  EOS 20D (ptp)
+	30ee  EOS 350D
+	30ef  EOS 350D (ptp)
+	30f0  PowerShot S2 IS (PTP mode)
+	30f2  Digital IXUS 700 (normal mode) / Digital IXUS 700 (PTP mode) / IXY Digital 600 (normal mode) / PowerShot SD500 (normal mode) / PowerShot SD500 (PTP mode)
+	30f6  SELPHY CP400
+	30f8  Powershot A430
+	30f9  PowerShot A410 (PTP mode)
+	30fc  PowerShot A620 (PTP mode)
+	30fd  PowerShot A610 (normal mode)/PowerShot A610 (PTP mode)
+	30ff  Digital IXUS 55 (PTP mode)/PowerShot SD450 (PTP mode)
+	310b  SELPHY CP600
+	310e  Digital IXUS 50 (PTP mode)
+	3116  Digital IXUS 750 (PTP mode)
+	3117  PowerShot A700
+	3138  PowerShot A710 IS
+	315a  PowerShot G9
+	3176  PowerShot A590
+	31ff  Digital IXUS 55
+04aa  DaeWoo Telecom, Ltd
+04ab  Chromatic Research
+04ac  Micro Audiometrics Corp.
+04ad  Dooin Electronics
+	2501  Bluetooth Device
+04af  Winnov L.P.
+04b0  Nikon Corp.
+	0102  Coolpix 990
+	0103  Coolpix 880
+	0104  Coolpix 995
+	0106  Coolpix 775
+	0107  Coolpix 5000
+	0108  Coolpix 2500
+	0109  Coolpix 2500 (ptp)
+	010a  Coolpix 4500
+	010b  Coolpix 4500 (ptp)
+	010d  Coolpix 5700 (ptp)
+	010e  Coolpix 4300 (storage)
+	010f  Coolpix 4300 (ptp)
+	0110  Coolpix 3500 (Sierra Mode)
+	0111  Coolpix 3500 (ptp)
+	0112  Coolpix 885 (ptp)
+	0113  Coolpix 5000 (ptp)
+	0114  Coolpix 3100 (storage)
+	0115  Coolpix 3100 (ptp)
+	0117  Coolpix 2100 (ptp)
+	0119  Coolpix 5400 (ptp)
+	011d  Coolpix 3700 (ptp)
+	0121  Coolpix 3200 (ptp)
+	0122  Coolpix 2200 (ptp)
+	0126  Coolpix 8800
+	0129  Coolpix 4800 (ptp)
+	012c  Coolpix 4100 (storage)
+	012d  Coolpix 4100 (ptp)
+	012e  Coolpix 5600 (ptp)
+	0130  Coolpix 4600 (ptp)
+	0135  Coolpix 5900 (ptp)
+	0136  Coolpix 7900 (storage)
+	0137  Coolpix 7900 (ptp)
+	0141  Coolpix P2 (storage)
+	0142  Coolpix P2 (ptp)
+	0163  Coolpix P5100 (ptp)
+	0169  Coolpix P50 (ptp)
+	0202  Coolpix SQ (ptp)
+	0203  Coolpix 4200 (mass storage mode)
+	0204  Coolpix 4200 (ptp)
+	0205  Coolpix 5200 (storage)
+	0206  Coolpix 5200 (ptp)
+	0301  Coolpix 2000 (storage)
+	0302  Coolpix 2000 (ptp)
+	0402  DSC D100 (ptp)
+	0403  D2H (mass storage mode)
+	0404  D2H SLR (ptp)
+	0405  D70 (mass storage mode)
+	0406  DSC D70 (ptp)
+	0408  D2X SLR (ptp)
+	0409  D50 digital camera
+	040a  D50 (ptp)
+	040c  D2Hs
+	040e  DSC D70s (ptp)
+	0413  D40 (mass storage mode)
+	4000  Coolscan LS 40 ED
+	4001  LS 50 ED/Coolscan V ED
+	4002  Super Coolscan LS-5000 ED
+04b1  Pan International
+04b3  IBM Corp.
+	3003  Rapid Access III Keyboard
+	3004  Media Access Pro Keyboard
+	300a  Rapid Access IIIe Keyboard
+	3016  UltraNav Keyboard Hub
+	3018  UltraNav Keyboard
+	301b  SK-8815 Keyboard
+	301c  Enhanced Performance Keyboard
+	3020  Enhanced Performance Keyboard
+	3100  NetVista Mouse
+	3103  ScrollPoint Pro Mouse
+	3104  ScrollPoint Wireless Mouse
+	3105  ScrollPoint Optical (HID)
+	3107  ThinkPad 800dpi Optical Travel Mouse
+	3108  800dpi Optical Mouse w/ Scroll Point
+	3109  Optical ScrollPoint Pro Mouse
+	310b  Red Wheel Mouse
+	4427  Portable CD ROM
+	4482  Serial Converter
+	4525  Double sided CRT
+	4550  NVRAM (128 KB)
+	4554  Cash Drawer
+	4580  Hub w/ NVRAM
+	4581  4800-2xx Hub w/ Cash Drawer
+	4604  Keyboard w/ Card Reader
+	4671  4820 LCD w/ MSR/KB
+04b4  Cypress Semiconductor Corp.
+	0000  Dacal DC-101 CD Library
+	0001  Mouse
+	0002  CY7C63x0x Thermometer
+	0101  Keyboard/Hub
+	0102  Keyboard with APM
+	0130  MyIRC Remote Receiver
+	0bad  MetaGeek Wi-Spy
+	1002  CY7C63001 R100 FM Radio
+	1006  Human Interface Device
+	4381  SCAPS USC-1 Scanner Controller
+	4611  Storage Adapter FX2 (CY)
+	4616  Flash Disk (TPP)
+	5500  HID->COM RS232 Adapter
+	6370  ViewMate Desktop Mouse CC2201
+	6560  CY7C65640 USB-2.0 "TetraHub"
+	6830  CY7C68300A EZ-USB AT2 USB 2.0 to ATA/ATAPI
+	6831  Storage Adapter ISD-300LP (CY)
+	7417  Wireless PC Lock
+	8613  CY7C68013 EZ-USB FX2 USB 2.0 Development Kit
+	8614  DTV-DVB UDST7020BDA DVB-S Box(DVBS for MCE2005)
+	cc04  Centor USB RACIA-ALVAR USB PORT
+	cc06  Centor-P RACIA-ALVAR USB PORT
+	d5d5  CY7C63x0x Zoltrix Z-Boxer GamePad
+	f000  CY30700 Licorice evaluation board
+04b5  ROHM LSI Systems USA, LLC
+04b6  Hint Corp.
+04b7  Compal Electronics, Inc.
+04b8  Seiko Epson Corp.
+	0001  Stylus Color 740 / Photo 750
+	0002  ISD Smart Cable for Mac
+	0003  ISD Smart Cable
+	0004  Printer
+	0005  Stylus D88+
+	0006  Printer
+	0007  Printer
+	0101  Perfection 636
+	0102  GT-2200
+	0103  Perfection 610
+	0104  Perfection 1200
+	0105  StylusScan 2000
+	0106  Stylus Scan 2500
+	0107  Expression 1600U
+	0109  Expression 1640 XL
+	010a  Perfection 1640SU
+	010b  Perfection 1240
+	010c  Perfection 640
+	010e  Perfection 1680
+	010f  Perfection 1250
+	0110  Perfection 1650
+	0112  Perfection 2450
+	0114  Perfection 660
+	0116  Perfection 3170 (GT-9400)
+	0118  Perfection 4180 (GF-F600)
+	0119  Perfection 4490 Photo
+	011a  1000 ICS
+	011b  Perfection 2400 Photo
+	011c  Perfection 3200
+	011d  Perfection 1260 Photo
+	011e  Perfection 1660 Photo
+	011f  Perfection 1670
+	0120  Perfection 1270 scanner
+	0121  Perfection 2480 Photo
+	0122  Perfection 3590 scanner
+	0126  GT-15000 (ES-7000)
+	0128  Perfection 4870 (GT-X700)
+	0129  Expression 10000XL (ES-10000G)
+	012a  Perfection 4990 Photo scanner
+	012b  GT-2500 (ES-H300)
+	012c  Perfection V350 (GT-F700)
+	012d  Perfection V10/V100 (GT-S600/F650)
+	012f  Perfection V350 (GT-F700)
+	0202  Receipt Printer M129C
+	0401  CP 800 Digital Camera
+	0402  PhotoPC 850z
+	0403  PhotoPC 3000z
+	0509  JVC PIX-MC10
+	0601  Stylus Photo 875DC Card Reader
+	0602  Stylus Photo 895 Card Reader
+	0801  Stylus CX5200/CX5400/CX6600
+	0802  Stylus CX3200
+	0803  Printer (Composite Device)
+	0804  Storage Device
+	0805  Stylus CX6400
+	0806  Stylus Photo RX600/610
+	0807  Stylus Photo RX500/510
+	0808  Stylus CX5200
+	0809  Storage Device
+	080a  Storage Device
+	080c  ME100
+	080d  Stylus CX4500/4600
+	080e  CX-3500/3600/3650 MFP
+	080f  Stylus Photo RX425 scanner
+	0810  Stylus Photo RX700 (PM-A900)
+	0811  Stylus Photo RX620 all-in-one
+	0812  MFP Composite Device
+	0813  Stylus CX6500/6600
+	0814  (PM-A700)
+	0815  AcuLaser CX11 (LP-A500)
+	0816  Printer (Composite Device)
+	0817  (LP-M5500)
+	0818  Stylus CX3700/CX3800/DX3800
+	0819  Stylus CX4700/CX4800/DX4800 (PX-A750)
+	081a  Stylus Photo RX520/RX530 (PM-A750)
+	081b  MFP Composite Device
+	081c  Stylus Photo RX640/RX650 (PM-A890)
+	081d  (PM-A950)
+	081e  MFP Composite Device
+	081f  Stylus CX7700/7800
+	0820  CX4200 MP scanner
+	0821  MFP Composite Device
+	0822  Storage Device
+	0823  MFP Composite Device
+	0824  Storage Device
+	0825  MFP Composite Device
+	0826  Storage Device
+	0827  Stylus Photo RX560/580/590 (PM-A820)
+	0828  (PM-A970)
+	0829  (PM-T990)
+	082a  (PM-A920)
+	082b  Stylus DX5050
+	082c  Storage Device
+	082d  Storage Device
+	082e  0x082e  DX-60x0 MFP scanner
+	082f  Stylus DX4050
+	0830  Stylus CX2800/CX2900/ME200
+	0831  MFP Composite Device
+	0832  MFP Composite Device
+	0833  (LP-M5600)
+	0834  MFP Composite Device
+	0835  AcuLaser CX21
+	0836  MFP Composite Device
+	0837  MFP Composite Device
+	0838  CX7300/CX7400/DX7400
+	0839  CX8300/CX8400/DX8400
+	083a  CX9300F/CX9400Fax/DX9400F
+	083b  MFP Composite Device
+	083c  MFP Composite Device
+	083d  MFP Composite Device
+	083e  MFP Composite Device
+	083f  Stylus DX4450
+04b9  Rainbow Technologies, Inc.
+	0300  SafeNet USB SuperPro/UltraPro
+	1000  iKey 1000 Token
+	1001  iKey 1200 Token
+	1002  iKey Token
+	1003  iKey Token
+	1004  iKey Token
+	1005  iKey Token
+	1006  iKey Token
+	1200  iKey 2000 Token
+	1201  iKey Token
+	1202  iKey 2032 Token
+	1203  iKey Token
+	1204  iKey Token
+	1205  iKey Token
+	1206  iKey Token
+	1300  iKey 3000 Token
+	1301  iKey 3000
+	1302  iKey Token
+	1303  iKey Token
+	1304  iKey Token
+	1305  iKey Token
+	1306  iKey Token
+04ba  Toucan Systems, Ltd
+04bb  I-O Data Device, Inc.
+	0101  USB2-IDE/ATAPI Bridge Adapter
+	0201  USB2-IDE/ATAPI Bridge Adapter
+	0204  DVD Multi-plus unit iU-CD2
+	0206  DVD Multi-plus unit DVR-UEH8
+	0301  Storage Device
+	0314  USB-SSMRW SD-card
+	0319  USB2-IDE/ATAPI Bridge Adapter
+	031a  USB2-IDE/ATAPI Bridge Adapter
+	031b  USB2-IDE/ATAPI Bridge Adapter
+	031e  USB-SDRW SD-card
+	0502  Nogatech Live! (BT)
+	0901  USB ETT
+	0904  ET/TX Ethernet [pegasus]
+	0913  ET/TX-S Ethernet [pegasus2]
+	0919  USB WN-B11
+	0922  IOData AirPort WN-B11/USBS 802.11b
+	0930  ETG-US2
+	0937  WN-WAG/USL Wireless LAN Adapter
+	0938  WN-G54/USL Wireless LAN Adapter
+	0a03  Serial USB-RSAQ1
+	0a07  USB2-iCN Adapter
+	0a08  USB2-iCN Adapter
+	0c01  FM-10 Pro Disk
+04bd  Toshiba Electronics Taiwan Corp.
+04be  Telia Research AB
+04bf  TDK Corp.
+	0100  MediaReader CF
+	0115  USB-PDC Adapter UPA9664
+	0116  USB-cdmaOne Adapter UCA1464
+	0117  USB-PHS Adapter UHA6400
+	0118  USB-PHS Adapter UPA6400
+	0135  MediaReader Dual
+	0202  73S1121F Smart Card Reader-
+	0309  Bluetooth USB dongle
+	030a  IBM Bluetooth Ultraport Module
+	030b  Bluetooth Device
+	030c  Ultraport Bluetooth Device
+	0310  Integrated Bluetooth
+	0311  Integrated Bluetooth Device
+	0317  Bluetooth UltraPort Module from IBM
+	0318  IBM Integrated Bluetooth
+	0319  Bluetooth Adapter
+	0320  Bluetooth Adapter
+	0321  Bluetooth Device
+	0a28  INDI AV-IN Device
+04c1  U.S. Robotics (3Com)
+	0020  56K Voice Pro
+	0022  56K Voice Pro
+	007e  ISDN TA
+	0082  OfficeConnect Analog Modem
+	008f  Pro ISDN TA
+	0097  OfficeConnect Analog
+	009d  HomeConnect WebCam [vicam]
+	00a9  ISDN Pro TA-U
+	00b9  HomeConnect IDSL Modem
+	3021  56k Voice FaxModem Pro
+04c2  Methode Electronics Far East PTE, Ltd
+04c3  Maxi Switch, Inc.
+	1102  Mouse
+	2102  Mouse
+04c4  Lockheed Martin Energy Research
+04c5  Fujitsu, Ltd
+	1029  fi-4010c Scanner
+	1033  fi-4110CU
+	1041  fi-4120c Scanner
+	1042  fi-4220c Scanner
+	105b  AH-F401U Air H device
+	1096  fi-5110EOX
+	1097  fi-5110C
+	10ae  fi-4120C2
+	10af  fi-4220C2
+	10e0  fi-5120c Scanner
+	10e1  fi-5220C
+	10e7  fi-5900C
+	10fe  S500
+04c6  Toshiba America Electronic Components
+04c7  Micro Macro Technologies
+04c8  Konica Corp.
+	0720  Digital Color Camera
+	0721  e-miniD Camera
+	0722  e-mini
+	0723  KD-200Z Camera
+	0726  KD-310Z Camera
+	0728  Revio C2 Mass Storage Device
+	0729  Revio C2 Digital Camera
+	072c  Revio KD20M
+	072d  Revio KD410Z
+04ca  Lite-On Technology Corp.
+	1766  HID Monitor Controls
+	9304  Hub
+04cb  Fuji Photo Film Co., Ltd
+	0100  FinePix 30i/40i/50i, A101/201, 1300/2200, 1400/2400/2600/2800/4500/4700/4800/4900/6800/6900 Zoom
+	0103  FinePix NX-500/NX-700 printer
+	0104  FinePix A101, 2600/2800/4800/6800 Zoom (PC CAM)
+	0108  FinePix F601 Zoom (DSC)
+	0109  FinePix F601 Zoom (PC CAM)
+	010a  FinePix S602 (Pro) Zoom (DSC)
+	010b  FinePix S602 (Pro) Zoom (PC CAM)
+	010d  FinePix Digital Camera 020531
+	010e  FinePix F402 Zoom (DSC)
+	010f  FinePix F402 Zoom (PC CAM)
+	0110  FinePix M603 Zoom (DSC)
+	0111  FinePix M603 Zoom (PC CAM)
+	0112  FinePix A202, A200 Zoom (DSC)
+	0113  FinePix A202, A200 Zoom (PC CAM)
+	0114  FinePix F401 Zoom (DSC)
+	0115  FinePix F401 Zoom (PC CAM)
+	0116  FinePix A203 Zoom (DSC)
+	0117  FinePix A203 Zoom (PC CAM)
+	0118  FinePix A303 Zoom (DSC)
+	0119  FinePix A303 Zoom (PC CAM)
+	011a  FinePix S304/3800 Zoom (DSC)
+	011b  FinePix S304/3800 Zoom (PC CAM)
+	011c  FinePix A204/2650 Zoom (DSC)
+	011d  FinePix A204/2650 Zoom (PC CAM)
+	0120  FinePix F700 Zoom (DSC)
+	0121  FinePix F700 Zoom (PC CAM)
+	0122  FinePix F410 Zoom (DSC)
+	0123  FinePix F410 Zoom (PC CAM)
+	0124  FinePix A310 Zoom (DSC)
+	0125  FinePix A310 Zoom (PC CAM)
+	0126  FinePix A210 Zoom (DSC)
+	0127  FinePix A210 Zoom (PC CAM)
+	0128  FinePix A205(S) Zoom (DSC)
+	0129  FinePix A205(S) Zoom (PC CAM)
+	012a  FinePix F610 Zoom (DSC)
+	012b  FinePix Digital Camera 030513
+	012c  FinePix S7000 Zoom (DSC)
+	012d  FinePix S7000 Zoom (PC CAM)
+	012f  FinePix Digital Camera 030731
+	0130  FinePix S5000 Zoom (DSC)
+	0131  FinePix S5000 Zoom (PC CAM)
+	013b  FinePix Digital Camera 030722
+	013c  FinePix S3000 Zoom (DSC)
+	013d  FinePix S3000 Zoom (PC CAM)
+	013e  FinePix F420 Zoom (DSC)
+	013f  FinePix F420 Zoom (PC CAM)
+	0142  FinePix S7000 Zoom (PTP)
+	0148  FinePix A330 Zoom (DSC)
+	0149  FinePix A330 Zoom (UVC)
+	014a  FinePix A330 Zoom (PTP)
+	014b  FinePix A340 Zoom (DSC)
+	0159  FinePix F710 Zoom (DSC)
+	0165  FinePix S3500 Zoom (DSC)
+	0168  FinePix E500 Zoom (DSC)
+	0169  FinePix E500 Zoom (UVC)
+	016b  FinePix E510 Zoom (DSC)
+	016c  FinePix E510 Zoom (PC CAM)
+	016e  FinePix S5500 Zoom (DSC)
+	016f  FinePix S5500 Zoom (UVC)
+	0171  FinePix E550 Zoom (DSC)
+	0172  FinePix E550 Zoom (PTP)
+	0177  FinePix F10 (DSC)
+	0179  Finepix F10 (PTP)
+	0186  FinePix S5200/S5600 Zoom (DSC)
+	0188  FinePix S5200/S5600 Zoom (PTP)
+	018e  FinePix S9500 Zoom (DSC)
+	018f  FinePix S9500 Zoom (PTP)
+	0192  FinePix E900 Zoom (DSC)
+	0193  FinePix E900 Zoom (PTP)
+	019b  FinePix F30 (PTP)
+	01bf  FinePix F6000fd/S6500fd Zoom (PTP)
+	01c0  FinePix F20 (PTP)
+	01c1  FinePix F31fd (PTP)
+	01c4  FinePix S5700 Zoom (PTP)
+	01c5  FinePix F40fd (PTP)
+	01c6  FinePix A820 Zoom (PTP)
+	01d2  FinePix A800 Zoom (PTP)
+	01d5  FinePix F47 (PTP)
+04cc  Philips Semiconductors
+	1122  Hub
+	1521  USB 2.0 Hub
+	8116  Camera
+04cd  Tatung Co. Of America
+04ce  ScanLogic Corp.
+	0002  SL11R-IDE IDE Bridge
+	0100  USB2PRN Printer Class
+	0300  Phantom 336CX - C3 scanner
+	04ce  SL11DEMO, VID: 0x4ce, PID: 0x4ce
+	07d1  SL11R, VID: 0x4ce, PID: 0x07D1
+04cf  Myson Century, Inc.
+	0800  MTP800 Mass Storage Device
+	8810  CS8810 Mass Storage Device
+	8811  CS8811 Mass Storage Device
+	8813  CS8813 Mass Storage Device
+	8818  USB2.0 to ATAPI Bridge Controller
+04d0  Digi International
+04d1  ITT Canon
+04d2  Altec Lansing Technologies
+	0070  ADA70 Speakers
+	0305  Non-Compliant Audio Device
+	0311  ADA-310 Speakers
+	2060  Claritel-i750 - vp
+	ff05  ADA-305 Speakers
+	ff47  Lansing HID Audio Controls
+	ff49  Lansing HID Audio Controls
+04d3  VidUS, Inc.
+04d4  LSI Logic, Inc.
+04d5  Forte Technologies, Inc.
+04d6  Mentor Graphics
+04d7  Oki Semiconductor
+	1be4  Bluetooth Device
+04d8  Microchip Technology, Inc.
+	0002  USB-LCD 2x20
+	8000  In-Circuit Debugger
+	8001  ICD2 in-circuit debugger
+04d9  Holtek Semiconductor, Inc.
+	1203  MC Industries Keyboard
+04da  Panasonic (Matsushita)
+	0901  LS-120 Camera
+	0b01  CD-R/RW Drive
+	0b03  SuperDisk 240MB
+	0d01  CD-R Drive KXL-840AN
+	0d09  CD-R Drive KXL-RW32AN
+	0d0a  CD-R Drive KXL-CB20AN
+	0d0d  CDRCB03
+	0d0e  DVD-ROM & CD-R/RW
+	0f40  Printer
+	1500  MFSUSB Driver
+	1b00  MultiMediaCard
+	2121  EB-VS6
+	2317  DVC USB-SERIAL Driver for WinXP
+	2319  NV-GS15 (webcam mode)
+	231d  DVC Web Camera Device
+	231e  DVC DV Stream Device
+	2372  Lumix DMC-FZ10 Camera
+	2374  DMC-FZ20
+04db  Hypertec Pty, Ltd
+04dc  Huan Hsin Holdings, Ltd
+04dd  Sharp Corp.
+	13a6  MFC2000
+	6006  AL-1216
+	6007  AL-1045
+	6008  AL-1255
+	6009  AL-1530CS
+	600a  AL-1540CS
+	600b  AL-1456
+	600c  AL-1555
+	600d  AL-1225
+	600e  AL-1551CS
+	600f  AR-122E
+	6010  AR-152E
+	6011  AR-157E
+	6012  SN-1045
+	6013  SN-1255
+	6014  SN-1456
+	6015  SN-1555
+	6016  AR-153E
+	6017  AR-122E N
+	6018  AR-153E N
+	6019  AR-152E N
+	601a  AR-157E N
+	601b  AL-1217
+	601c  AL-1226
+	601d  AR-123E
+	7002  DVC Ver.1.0
+	7004  VE-CG40U Digital Still Camera
+	7005  VE-CG30 Digital Still Camera
+	7007  VL-Z7S Digital Camcorder
+	8004  Zaurus SL-5000D/SL-5500 PDA
+	8005  Zaurus A-300
+	8006  Zaurus SL-B500/SL-5600 PDA
+	8007  Zaurus C-700 PDA
+	9014  IM-DR80 Portable NetMD Player
+	9031  Zaurus C-750/C-760/C-860/SL-C3000 PDA
+	9032  Zaurus SL-6000
+	903a  GSM GPRS
+	9050  Zaurus C-860 PDA
+	9056  Viewcam Z
+	9073  AM-900
+	9074  GSM GPRS
+	90a9  Sharp Composite
+	90d0  USB-to-Serial Comm. Port
+	90f2  Sharp 3G GSM USB Control
+	9120  WS004SH
+	9122  WS007SH
+	9123  W-ZERO3 ES Smartphone
+	91a3  922SH Internet Machine
+04de  MindShare, Inc.
+04df  Interlink Electronics
+04e1  Iiyama North America, Inc.
+	0201  Monitor Hub
+04e2  Exar Corp.
+04e3  Zilog, Inc.
+04e4  ACC Microelectronics
+04e5  Promise Technology
+04e6  SCM Microsystems, Inc.
+	0001  E-USB ATA Bridge
+	0002  eUSCSI SCSI Bridge
+	0003  eUSB SmartMedia Card Reader
+	0005  eUSB SmartMedia/CompactFlash Card Reader
+	0006  eUSB SmartMedia Card Reader
+	0007  Hifd
+	0009  eUSB ATA/ATAPI Adapter
+	000a  eUSB CompactFlash Adapter
+	000b  eUSCSI Bridge
+	000c  eUSCSI Bridge
+	000d  Dazzle MS
+	0012  Dazzle SD/MMC
+	0101  eUSB ATA Bridge
+	0311  Dazzle DM-CF
+	0312  Dazzle DM-SD/MMC
+	0313  Dazzle SM
+	0314  Dazzle MS
+	0322  e-Film Reader-5
+	0325  eUSB ORCA Quad Reader
+	0327  Digital Media Reader
+	03fe  DMHS2 DFU Adapter
+	0406  eUSB SmartDM Reader
+	04e6  eUSB DFU Adapter
+	04e7  STCII DFU Adapter
+	04e8  eUSBDM DFU Adapter
+	04e9  DM-E DFU Adapter
+	0500  Veridicom 5thSense Fingerprint Sensor and eUSB SmartCard
+	0701  DCS200 Loader Device
+	0702  DVD Creation Station 200
+	0703  DVC100 Loader Device
+	0704  Digital Video Creator 100
+	1001  SCR300 Smart Card Reader
+	1010  USBAT-2 CompactFlash Card Reader
+	1014  e-Film Reader-3
+	1020  USBAT ATA/ATAPI Adapter
+	2007  RSA SecurID ComboReader
+	2009  Citibank Smart Card Reader
+	200a  Reflex v.2 Smart Card Reader
+	200d  STR391 Reader
+	5111  SCR331-DI SmartCard Reader
+	5113  SCR333 SmartCard Reader
+	5114  SCR331-DI SmartCard Reader
+	5115  SCR335 SmartCard Reader
+	5116  SCR331-LC1 SmartCard Reader
+	5117  SCR3320 - Smart Card Reader
+	5118  Expresscard SIM Card Reader
+	5119  SCR3340 - ExpressCard54 Smart Card Reader
+	511b  SmartCard Reader
+	511d  SCR3311 Smart Card Reader
+	5120  SCR331-DI SmartCard Reader
+	5121  SDI010 Smart Card Reader
+	5151  SCR338 Keyboard Smart Card Reader
+	5410  SCR35xx Smart Card Reader
+	e000  SCRx31 Reader
+	e001  SCR331 SmartCard Reader
+	e003  SPR532 PinPad SmartCard Reader
+04e7  Elo TouchSystems
+	0001  TouchScreen
+	0002  Touchmonitor Interface 2600 Rev 2
+	0004  4000U CarrollTouch® Touchmonitor Interface
+	0007  2500U IntelliTouch® Touchmonitor Interface
+	0008  3000U AccuTouch® Touchmonitor Interface
+	0009  4000U CarrollTouch® Touchmonitor Interface
+	0020  Touchscreen Interface (2700)
+	0021  Touchmonitor Interface
+	0030  4500U CarrollTouch® Touchmonitor Interface
+	0032  Touchmonitor Interface
+	0033  Touchmonitor Interface
+	0041  5010 Surface Capacitive Touchmonitor Interface
+	0042  Touchmonitor Interface
+	0050  2216 AccuTouch® Touchmonitor Interface
+	0071  Touchmonitor Interface
+	0072  Touchmonitor Interface
+	0081  Touchmonitor Interface
+	0082  Touchmonitor Interface
+	00ff  Touchmonitor Interface
+04e8  Samsung Electronics Co., Ltd
+	0110  Connect3D Flash Drive
+	0111  Connect3D Flash Drive
+	1003  MP3 Player and Recorder
+	1006  SDC-200Z
+	3004  ML-4600
+	3005  Docuprint P1210
+	3008  ML-6060 laser printer
+	300c  ML-1210 Printer
+	300e  Laser Printer
+	3104  ML-3550N
+	3226  Laser Printer
+	3228  Laser Printer
+	322a  Laser Printer
+	322c  Laser Printer
+	3230  ML-1440
+	3232  Laser Printer
+	3236  ML-1450
+	3238  ML-1430
+	323a  ML-1710 Printer
+	323b  Phaser 3130
+	323c  Laser Printer
+	323d  Phaser 3120
+	323e  Laser Printer
+	3240  Laser Printer
+	3242  Laser Printer
+	3248  Color Laser Printer
+	324a  Laser Printer
+	324c  ML-1740 Printer
+	324d  Phaser 3121
+	325f  Phaser 3425 Laser Printer
+	3260  CLP-510 Color Laser Printer
+	3268  ML-1610 Mono Laser Printer
+	326c  ML-2010P Mono Laser Printer
+	3409  SCX-4216F Scanner
+	340c  SCX-5x15 Series
+	340d  SCX-6x20 Series
+	340e  MFP 560 Series
+	340f  Printing Support
+	3412  SCX-4x20 Series
+	3413  SCX-4100 Scanner
+	3415  Composite Device
+	3419  Composite Device
+	341a  Printing Support
+	341b  SCX-4200 Series
+	341c  Composite Device
+	341d  Composite Device
+	341f  Composite Device
+	3420  Composite Device
+	3605  InkJet Color Printer
+	3606  InkJet Color Printer
+	3609  InkJet Color Printer
+	3902  InkJet Color Printer
+	3903  Xerox WorkCentre XK50cx
+	390f  InkJet Color Printer
+	3911  SCX-1020 Series
+	5000  YP-MF Series
+	5001  YP-100
+	5002  YP-30
+	5003  YP-700
+	5004  YP-30
+	5005  YP-300
+	5006  YP-750
+	500d  MP3 Player
+	5010  MP3 Player
+	5011  YP-780
+	5013  YP-60
+	5015  yepp upgrade
+	501b  MP3 Player
+	503b  YP-U1 MP3 Player
+	5050  YP-U2 MP3 Player
+	507d  YP-U3 MP3 Player
+	508b  YP-S5 MP3 Player
+	5a00  YP-NEU
+	5a01  YP-NDU
+	5a03  Yepp MP3 Player
+	5a04  YP-800
+	5a08  YP-90
+	5a0f  MTP Device
+	5b01  Memory Stick Reader/Writer
+	5b02  Memory Stick Reader/Writer
+	5b03  Memory Stick Reader/Writer
+	5b04  Memory Stick Reader/Writer
+	5b05  Memory Stick Reader/Writer
+	5b11  SEW-2001u Card
+	5f00  NEXiO Sync
+	5f01  NEXiO Sync
+	5f02  NEXiO Sync
+	5f03  NEXiO Sync
+	5f04  NEXiO Sync
+	6601  Z100 Mobile Phone
+	6611  MITs Sync
+	6613  MITs Sync
+	6615  MITs Sync
+	6617  MITs Sync
+	6619  MITs Sync
+	661b  MITs Sync
+	661e  Handheld
+	6620  Handheld
+	6622  Handheld
+	6624  Handheld
+	662e  MITs Sync
+	6630  MITs Sync
+	6632  MITs Sync
+	663f  SGH-E720/SGH-E840
+	6640  Usb Modem Enumerator
+	7011  SEW-2003U Card
+	7021  Bluetooth Device
+	7061  eHome Infrared Receiver
+	7081  Human Interface Device
+	8001  Handheld
+	e020  SERI E02 SCOM 6200 UMTS Phone
+	e021  SERI E02 SCOM 6200 Virtual UARTs
+	e022  SERI E02 SCOM 6200 Flash Load Disk
+	ff30  SG_iMON
+04e9  PC-Tel, Inc.
+04ea  Brooktree Corp.
+04eb  Northstar Systems, Inc.
+04ec  Tokyo Electron Device, Ltd
+04ed  Annabooks
+04ef  Pacific Electronic International, Inc.
+04f0  Daewoo Electronics Co., Ltd
+04f1  Victor Company of Japan, Ltd
+	0001  GC-QX3 Digital Still Camera
+	0004  GR-DVL815U Digital Video Camera
+	0006  DV Camera Storage
+	0008  GZ-MG30AA/MC500E Digital Video Camera
+	0009  GR-DX25EK Digital Video Camera
+	000a  GR-D72 Digital Video Camera
+	3008  MP-PRX1 Ethernet
+04f2  Chicony Electronics Co., Ltd
+	0001  KU-8933 Keyboard
+	0002  NT68P81 Keyboard
+	0110  KU-2971 Keyboard
+	0111  KU-9908 Keyboard
+	0112  KU-8933 Keyboard with PS/2 Mouse port
+	0116  KU-2971 German Keyboard
+	0403  KU-0420 keyboard
+	a001  E-Video DC-100 Camera
+	a120  ORITE CCD Webcam(PC370R)
+	a121  ORITE CCD Webcam(PC370R)
+	a122  ORITE CCD Webcam(PC370R)
+	a123  ORITE CCD Webcam(PC370R)
+	a124  ORITE CCD Webcam(PC370R)
+	a133  Gateway Webcam
+	a204  DSC WIA Device (1300)
+	a208  DSC WIA Device (2320)
+	a209  Labtec DC-2320
+	a20a  DSC WIA Device (3310)
+	a20c  DSC WIA Device (3320)
+	a210  Audio Device
+	b009  Integrated Camera
+	b010  Integrated Camera
+	b012  1.3 MPixel UVC webcam
+	b018  Video Device
+	b022  Camera
+	b025  Camera
+	b027  Gateway Webcam
+	b028  VGA UVC WebCam
+04f3  Elan Microelectronics Corp.
+	0210  AM-400 Hama Optical Mouse
+04f4  Harting Elektronik, Inc.
+04f5  Fujitsu-ICL Systems, Inc.
+04f6  Norand Corp.
+04f7  Newnex Technology Corp.
+04f8  FuturePlus Systems
+04f9  Brother Industries, Ltd
+	0002  HL-1050 Laser Printer
+	0005  Printer
+	0006  HL-1240 Laser Printer
+	0007  HL-1250 Laser Printer
+	0008  HL-1270 Laser Printer
+	0009  Printer
+	000a  P2500 Series
+	000b  Printer
+	000c  Printer
+	000d  HL-1440 Laser Printer
+	000e  HL-1450 series
+	000f  HL-1470N series
+	0010  Printer
+	0011  Printer
+	0012  Printer
+	0013  Printer
+	0014  Printer
+	0015  Printer
+	0016  Printer
+	0017  Printer
+	0018  Printer
+	001c  Printer
+	001e  Printer
+	0020  HL-5130 series
+	0021  HL-5140 series
+	0022  HL-5150D series
+	0023  HL-5170DN series
+	0024  Printer
+	0025  Printer
+	0027  HL-2030 Laser Printer
+	0028  Printer
+	0029  Printer
+	002a  Printer
+	002b  Printer
+	002c  Printer
+	002d  Printer
+	0100  MFC8600/9650 Series
+	0101  MFC9600/9870 Series
+	0102  MFC9750/1200 Series
+	0104  MFC-8300J
+	0105  MFC-9600J
+	0106  MFC-7300C
+	0107  MFC-7400C
+	0108  MFC-9200C
+	0109  MFC-830
+	010a  MFC-840
+	010b  MFC-860
+	010c  MFC-7400J
+	010d  MFC-9200J
+	010e  MFC3100C Scanner
+	010f  MFC 5100C
+	0110  MFC4800 Scanner
+	0111  MFC 6800
+	0112  DCP1000 Port(FaxModem)
+	0113  MFC-8500
+	0114  MFC9700 Port(FaxModem)
+	0115  MFC9800 Scanner
+	0116  DCP1400 Scanner
+	0119  MFC-9660
+	011b  MFC-9880
+	011c  MFC-9760
+	011d  MFC-9070
+	011e  MFC-9180
+	011f  MFC-9160
+	0120  MFC580 Port(FaxModem)
+	0121  MFC-590
+	0122  MFC-5100J
+	0129  Imagistics 2500 (MFC-8640D clone)
+	012f  FAX-4750e
+	0132  MFC-5200C RemovableDisk
+	0135  MFC-100 Scanner
+	0136  MFC-150CL Scanner
+	013c  MFC-890 Port
+	013d  MFC-5200J Printer
+	013e  MFC-4420C RemovableDisk
+	013f  MFC-4820C RemovableDisk
+	0140  DCP-8020
+	0141  DCP-8025D
+	0142  MFC-8420
+	0143  MFC-8820D
+	0144  DCP-4020C RemovableDisk
+	0146  MFC-3220C
+	0147  FAX-1820C Printer
+	0148  MFC-3320CN Printer
+	0149  FAX-1920CN Printer
+	014a  MFC-3420C
+	014b  MFC-3820CN
+	014d  FAX-1815C Printer
+	014e  MFC-8820J
+	0150  MFC-8220 Port(FaxModem)
+	0151  MFC-8210J
+	0157  MFC-3420J Printer
+	0158  MFC-3820JN Port(FaxModem)
+	015d  MFC Composite Device
+	015e  DCP-8045D
+	015f  MFC-8440
+	0160  MFC-8840D
+	0161  MFC-210C
+	0162  MFC-420CN Remote Setup Port
+	0163  MFC-410CN RemovableDisk
+	0165  MFC-620CN
+	0166  MFC-610CLN RemovableDisk
+	0168  MFC-620CLN
+	0169  DCP-110C RemovableDisk
+	016b  DCP-310CN RemovableDisk
+	016c  FAX-2440C Printer
+	016d  MFC-5440CN
+	016e  MFC-5840CN Remote Setup Port
+	0170  FAX-1840C Printer
+	0171  FAX-1835C Printer
+	0172  FAX-1940CN Printer
+	0173  MFC-3240C Remote Setup Port
+	0174  MFC-3340CN RemovableDisk
+	017b  Imagistics sx2100
+	0180  MFC-7420
+	0181  MFC-7820N Port(FaxModem)
+	0182  Composite Device
+	0183  DCP-7020
+	0184  DCP-7025 Printer
+	0185  MFC-7220 Printer
+	0186  Composite Device
+	0187  FAX-2820 Printer
+	0188  FAX-2920 Printer
+	018a  MFC-9420CN
+	018c  DCP-115C
+	018d  DCP-116C
+	018e  DCP-117C
+	018f  DCP-118C
+	0190  DCP-120C
+	0191  DCP-315CN
+	0192  DCP-340CW
+	0193  MFC-215C
+	0194  MFC-425CN
+	0195  MFC-820CW Remote Setup Port
+	0196  MFC-820CN Remote Setup Port
+	0197  MFC-640CW
+	019a  MFC-840CLN Remote Setup Port
+	01a2  MFC-8640D
+	01a3  Composite Device
+	01a4  DCP-8065DN Printer
+	01a5  MFC-8460N Port(FaxModem)
+	01a6  MFC-8860DN Port(FaxModem)
+	01a7  MFC-8870DW Printer
+	01a8  DCP-130C
+	01a9  DCP-330C
+	01aa  DCP-540CN
+	01ab  MFC-240C
+	01ae  DCP-750CW RemovableDisk
+	01af  MFC-440CN
+	01b0  MFC-660CN
+	01b1  MFC-665CW Remote Setup Port
+	01b2  MFC-845CW Remote Setup Port
+	01b4  MFC-460CN Remote Setup Port
+	01b5  MFC-630CD
+	01b6  MFC-850CDN
+	01b7  MFC-5460CN Remote Setup Port
+	01b8  MFC-5860CN
+	01ba  MFC-3360C
+	01bd  MFC-8660DN
+	01be  DCP-750CN RemovableDisk
+	01bf  MFC-860CDN Remote Setup Port
+	01c0  DCP-128C
+	01c1  DCP-129C
+	01c2  DCP-131C
+	01c3  DCP-329C
+	01c4  DCP-331C
+	01c5  MFC-239C
+	01ca  MFC-9440CN Remote Setup Port
+	01ce  DCP-135C
+	01cf  DCP-150C
+	01d0  DCP-350C
+	01d1  DCP-560CN
+	01d4  MFC-230C
+	01d5  MFC-235C
+	01d6  MFC-260C
+	01df  DCP-155C
+	01e0  MFC-265C
+	01e1  DCP-153C
+	01e2  DCP-157C
+	01e3  DCP-353C
+	01e4  DCP-357C
+	1000  Printer
+	1002  Printer
+	2002  PTUSB Printing
+	2004  PT-2300/2310 p-Touch Laber Printer
+	2015  QL-500 P-touch label printer
+	2100  Card Reader Writer
+04fa  Dallas Semiconductor
+	2490  DS1490F 2-in-1 Fob, 1-Wire adapter
+	4201  DS4201 Audio DAC
+04fb  Biostar Microtech International Corp.
+04fc  Sunplus Technology Co., Ltd
+	0003  CM1092 Optical Scroller Mouse
+	0013  ViewMate Desktop Mouse CC2201
+	0015  ViewMate Desktop Mouse CC2201
+	0232  Fingerprint
+	0561  Flexcam 100
+	1533  Mass Storage
+	504a  SPCA504a Digital Camera
+	504b  Aiptek, 1.3 mega PockerCam
+	5330  Digitrex 2110
+	5331  Vivitar Vivicam 10
+	5720  Card Reader Driver
+	7333  Finet Technology Palmpix DC-85
+	757a  Aiptek, MP315 MP3 Player
+	ffff  PureDigital Ritz Disposable
+04fd  Soliton Systems, K.K.
+	0003  Smart Card Reader II
+04fe  PFU, Ltd
+04ff  E-CMOS Corp.
+0500  Siam United Hi-Tech
+	0001  DART Keyboard Mouse
+	0002  DART-2 Keyboard
+0501  Fujikura DDK, Ltd
+0502  Acer, Inc.
+	0001  Handheld
+	0736  Handheld
+	15b1  PDA n311
+	1631  c10 Series
+	1632  c20 Series
+	16e1  n10 Handheld Sync
+	16e2  n20 Pocket PC Sync
+	16e3  n30 Handheld Sync
+	d001  Divio NW801/DVC-V6+ Digital Camera
+0503  Hitachi America, Ltd
+0504  Hayes Microcomputer Products
+0506  3Com Corp.
+	009d  HomeConnect Camera
+	00a0  3CREB96 Bluetooth Adapter
+	00a1  Bluetooth Device
+	00a2  Bluetooth Device
+	00df  3Com Home Connect lite
+	0100  HomeConnect ADSL Modem Driver
+	03e8  3C19250 Ethernet [klsi]
+	0a01  3CRSHEW696 Wireless Adapter
+	0a11  3CRWE254G72 802.11g Adapter
+	11f8  HomeConnect 3C460
+	2922  HomeConnect Cable Modem External with
+	3021  U.S.Robotics 56000 Voice FaxModem Pro
+	4601  3C460B 10/100 Ethernet Adapter
+	f002  3CP4218 ADSL Modem (pre-init)
+	f003  3CP4218 ADSL Modem
+	f100  3CP4218 ADSL Modem (pre-init)
+0507  Hosiden Corp.
+	0011  Konami ParaParaParadise Controller
+0508  Clarion Co., Ltd
+0509  Aztech Systems, Ltd
+	0801  ADSL Modem
+	0802  ADSL Modem (RFC1483)
+	0806  DSL Modem
+	080f  Binatone ADSL500 Modem Network Interface
+	0812  Pirelli ADSL Modem Network Interface
+050a  Cinch Connectors
+050b  Cable System International
+050c  InnoMedia, Inc.
+050d  Belkin Components
+	0004  Direct Connect
+	0012  F8T012 Bluetooth Adapter
+	0013  F8T013 Bluetooth Adapter
+	0050  F5D6050 802.11b Wireless Adapter
+	0081  F8T001v2 Bluetooth
+	0083  Bluetooth Device
+	0084  F8T003v2 Bluetooth
+	0102  Flip KVM
+	0103  F5U103 Serial Adapter [etek]
+	0106  VideoBus II Adapter, Video
+	0108  F1DE108B KVM
+	0109  F5U109/F5U409 PDA Adapter
+	0115  SCSI Adapter
+	0119  F5U120-PC Dual PS/2 Ports
+	0121  F5D5050 100Mbps Ethernet
+	0122  Ethernet Adapter
+	0131  Bluetooth Device with trace filter
+	0201  Peripheral Switch
+	0208  USBView II Video Adapter [nt1004]
+	0210  F5U228 Hi-Speed USB 2.0 DVD Creator
+	0211  F5U211 USB 2.0 15-in-1 Media Reader & Writer
+	0224  F5U224 USB 2.0 4-Port Hub
+	0234  F5U234 USB 2.0 4-Port Hub
+	0237  F5U237 USB 2.0 7-Port Hub
+	0240  F5U240 USB 2.0 CF Card Reader
+	0257  F5U257 Serial
+	0409  F5U409 Serial
+	0551  F6C550-AVR UPS
+	0802  Nostromo n40 Gamepad
+	0803  Nostromo 1745 GamePad
+	0805  Nostromo N50 GamePad
+	0815  Nostromo n52 HID SpeedPad Mouse Wheel
+	0826  ErgoFit Wireless Optical Mouse (HID)
+	0980  HID UPS Battery
+	1202  F5U120-PC Parallel Printer Port
+	1203  F5U120-PC Serial Port
+	258a  F5U258 Host to Host cable
+	3101  F1DF102U/F1DG102U Flip Hub
+	3201  F1DF102U/F1DG102U Flip KVM
+	4050  ZD1211B
+	5055  F5D5055
+	6051  11Mbps Wireless Network Adapter
+	7050  F5D7050 ver 1000 WiFi
+	7051  F5D7051 54g USB Network Adapter
+	705a  F5D7050A Wireless Adapter
+	705b  Wireless G Adapter
+	705c  F5D7050 v4000 Wireless Adapter
+	905b  F5D9050 ver 3 Wireless Adapter
+	905c  Wireless G Plus MIMO Network Adapter
+050e  Neon Technology, Inc.
+050f  KC Technology, Inc.
+	0001  Hub
+	0003  KC82C160S Hub
+	0180  KC-180 IrDA Dongle
+	0190  KC2190 USB Host-to-Host cable
+0510  Sejin Electron, Inc.
+	0001  Keyboard
+	1000  Keyboard with PS/2 Mouse Port
+	e001  Mouse
+0511  N'Able (DataBook) Technologies, Inc.
+0512  Hualon Microelectronics Corp.
+0513  digital-X, Inc.
+0514  FCI Electronics
+0515  ACTC
+0516  Longwell Electronics
+0517  Butterfly Communications
+0518  EzKEY Corp.
+	0001  USB to PS2 Adaptor v1.09
+	0002  EZ-9900C Keyboard
+0519  Star Micronics Co., Ltd
+	c002  Xlive Bluetooth XBM-100S MP3 Player
+051a  WYSE Technology
+	a005  Smart Display Version 9973
+051b  Silicon Graphics
+051c  Shuttle, Inc.
+	c001  eHome Infrared Receiver
+	c002  eHome Infrared Receiver
+051d  American Power Conversion
+	0001  UPS
+	0002  Uninterruptible Power Supply
+	0003  UPS
+051e  Scientific Atlanta, Inc.
+051f  IO Systems (Elite Electronics), Inc.
+0520  Taiwan Semiconductor Manufacturing Co.
+0521  Airborn Connectors
+0522  Advanced Connectek, Inc.
+0523  ATEN GmbH
+0524  Sola Electronics
+0525  Netchip Technology, Inc.
+	100d  RFMD Bluetooth Device
+	1080  NET1080 USB-USB Bridge
+	a140  USB Clik! 40
+	a141  (OME) PocketZip 40 MP3 Player Driver
+	a220  GVC Bluetooth Wireless Adapter
+	a4a0  Linux-USB "Gadget Zero"
+	a4a1  Linux-USB Ethernet Gadget
+	a4a2  Linux-USB Ethernet/RNDIS Gadget
+	a4a3  Linux-USB user-mode isochronous source/sink
+	a4a4  Linux-USB user-mode bulk source/sink
+	a4a5  Linux-USB File Storage Gadget
+	a4a6  Linux-USB Serial Gadget
+	a4a7  Linux-USB Serial Gadget (CDC ACM mode)
+	a4a8  Linux-USB Printer Gadget
+0526  Temic MHS S.A.
+0527  ALTRA
+0528  ATI Technologies, Inc.
+	7561  TV Wonder
+	7562  TV Wonder, Edition (FN5)
+	7563  TV Wonder, Edition (FI)
+	7564  TV Wonder, Edition (FQ)
+	7565  TV Wonder, Edition (NTSC+)
+	7566  TV Wonder, Edition (FN5)
+	7567  TV Wonder, Edition (FI)
+	7568  TV Wonder, Edition (FQ)
+	7569  Live! Pro (A)
+	756a  Live! Pro Audio (O)
+0529  Aladdin Knowledge Systems
+	0001  HASP v0.06
+	030b  eToken R1 v3.1.3.x
+	0313  eToken R1 v3.2.3.x
+	031b  eToken R1 v3.3.3.x
+	0323  eToken R1 v3.4.3.x
+	0412  eToken R2 v2.2.4.x
+	041a  eToken R2 v2.2.4.x
+	0422  eToken R2 v2.4.4.x
+	042a  eToken R2 v2.5.4.x
+	050c  eToken Pro v4.1.5.x
+	0514  eToken Pro v4.2.5.4
+	0600  eToken Pro 64k (4.2)
+052a  Crescent Heart Software
+052b  Tekom Technologies, Inc.
+	0102  Ca508A HP1020 Camera v.1.3.1.6
+	0801  Yakumo MegaImage 37
+	1512  Yakumo MegaImage IV
+	1513  Aosta CX100 WebCam
+	1514  Aosta CX100 WebCam Storage
+	1905  Yakumo MegaImage 47
+	1911  Yakumo MegaImage 47 SL
+	2202  WDM Still Image Capture
+	2203  Sound Vision Stream Driver
+	3a06  DigiLife DDV-5120A
+	d001  P35U Camera Capture
+052c  Canon Information Systems, Inc.
+052d  Avid Electronics Corp.
+052e  Standard Microsystems Corp.
+052f  Unicore Software, Inc.
+0530  American Microsystems, Inc.
+0531  Wacom Technology Corp.
+0532  Systech Corp.
+0533  Alcatel Mobile Phones
+0534  Motorola, Inc.
+0535  LIH TZU Electric Co., Ltd
+0536  Hand Held Products (Welch Allyn, Inc.)
+	01a0  PDT
+0537  Inventec Corp.
+0538  Caldera International, Inc. (SCO)
+0539  Shyh Shiun Terminals Co., Ltd
+053a  Preh Werke GmbH & Co. KG
+053b  Global Village Communication
+053c  Institut of Microelectronic & Mechatronic Systems
+053d  Silicon Architect
+053e  Mobility Electronics
+053f  Synopsys, Inc.
+0540  UniAccess AB
+	0101  Panache Surf ISDN TA
+0541  Sirf Technology, Inc.
+0543  ViewSonic Corp.
+	00fe  G773 Monitor Hub
+	00ff  P815 Monitor Hub
+	0bf2  airpanel V150 Wireless Smart Display
+	0bf3  airpanel V110 Wireless Smart Display
+	0ed9  Color Pocket PC V35
+	0f01  airsync Wi-Fi Wireless Adapter
+	1527  Color Pocket PC V36
+	1529  Color Pocket PC V37
+	152b  Color Pocket PC V38
+	152e  Pocket PC
+	1921  Communicator Pocket PC
+	1922  Smartphone
+	1923  Pocket PC V30
+	1a11  Wireless 802.11g Adapter
+	1e60  TA310 - ATSC/NTSC/PAL Driver(PCM4)
+	4153  ViewSonic G773 Control (?)
+0544  Cristie Electronics, Ltd
+0545  Xirlink, Inc.
+	7333  Trution Web Camera
+	8002  IBM NetCamera
+	8009  Veo PC Camera
+	800c  Veo StingRay
+	800d  Veo PC Camera
+	8080  IBM C-It WebCam
+	808a  Veo PC Camera
+	808b  Veo PC Camera
+	808d  Veo PC Camera
+	810a  Veo Advanced Connect WebCam
+	810b  Veo PC Camera
+	810c  Veo PC Camera
+	8135  Veo Mobile/Advanced Web Camera
+	813a  Veo PC Camera
+	813b  Veo PC Camera
+	813c  Veo Mobile/Advanced Web Camera
+	8333  Veo Stingray/Connect Web Camera
+	888c  eVision 123 digital camera
+	888d  eVision 123 digital camera
+0546  Polaroid Corp.
+	0daf  PDC 2300Z
+	1bed  PDC 1320 Camera
+	3097  PDC 310
+	3187  Digital Cam
+	dccf  Sound Vision Stream Driver
+0547  Anchor Chips, Inc.
+	0001  ICSI Bluetooth Device
+	1002  Python2 WDM Encoder
+	2131  AN2131 EZUSB Microcontroller
+	2235  AN2235 EZUSB-FX Microcontroller
+	2710  EZ-Link Loader (EZLNKLDR.SYS)
+	2720  AN2720 USB-USB Bridge
+	2727  Xircom PGUNET USB-USB Bridge
+	2750  EZ-Link (EZLNKUSB.SYS)
+	2810  Cypress USB ATAPI Bridge
+	7777  Bluetooth Device
+	9999  AN2131 uninitialized (?)
+0548  Tyan Computer Corp.
+	1005  EZ Cart II GameBoy Flash Programmer
+0549  Pixera Corp.
+054a  Fujitsu Microelectronics, Inc.
+054b  New Media Corp.
+054c  Sony Corp.
+	0001  HUB
+	0002  Standard HUB
+	0010  DSC-S30/S70/S75/F505V/F505/FD92/W1 Cybershot/Mavica Digital Camera
+	0014  Nogatech USBVision (SY)
+	0022  Storage Adapter V2 (TPP)
+	0023  CD Writer
+	0024  Mavica CD-1000 Camera
+	0025  NW-MS7 Walkman MemoryStick Reader
+	002b  Portable USB Harddrive V2
+	002c  USB Floppy Disk Drive
+	002d  MSAC-US1 MemoryStick Reader
+	002e  Sony HandyCam MemoryStick Reader
+	0030  Storage Adapter V2 (TPP)
+	0032  MemoryStick MSC-U01 Reader
+	0035  Network Walkman (E)
+	0036  Net MD
+	0037  MG Memory Stick Reader/Writer
+	0038  Clie PEG-S300/D PalmOS PDA
+	0039  Network Walkman (MS)
+	003c  VAIO-MX LCD Control
+	0045  Digital Imaging Video
+	0046  Network Walkman
+	004a  Memory Stick Hi-Fi System
+	004b  Memory Stick Reader/Writer
+	004e  DSC-xxx (ptp)
+	0056  MG Memory Stick Reader/Writer
+	0058  Clie PEG-N7x0C PalmOS PDA Mass Storage
+	0066  Clie PEG-N7x0C/PEG-T425 PalmOS PDA Serial
+	0069  Memorystick MSC-U03 Reader
+	006d  Clie PEG-T425 PDA Mass Storage
+	006f  Network Walkman (EV)
+	0073  Storage CRX1750U
+	0075  Net MD
+	0076  Storage Adapter ACR-U20
+	007c  Net MD
+	007f  IC Recorder (MS)
+	0080  Net MD
+	0081  Net MD
+	0084  Net MD
+	0085  Net MD
+	0086  Net MD
+	008b  Micro Vault 64M Mass Storage
+	0095  Sony Clie s360
+	0099  Clie NR70 PDA Mass Storage
+	009a  Clie NR70 PDA Serial
+	00ab  Visual Communication Camera (PCGA-UVC10)
+	00af  DPP-EX Series Digital Photo Printer
+	00bf  IC Recorder (S)
+	00c0  Handycam DCR-30
+	00c6  Net MD
+	00c7  Net MD
+	00c8  MZ-N710 Minidisc Walkman
+	00c9  Net MD
+	00ca  MZ-DN430 Minidisc Walkman
+	00cb  MSAC-US20 Memory Stick Reader
+	00da  Sony Clie nx60
+	00e8  Network Walkman (MS)
+	00e9  Handheld
+	00eb  Net MD
+	0101  Net MD
+	0103  IC Recorder (ST)
+	0105  Micro Vault Hub
+	0107  VCC-U01 Visual Communication Camera
+	0110  Digital Imaging Video
+	0113  Net MD
+	0116  IC Recorder (P)
+	0144  Clie PEG-TH55 PDA
+	0147  Visual Communication Camera (PCGA-UVC11)
+	014c  Aiwa AM-NX9 Net MD Music Recorder MDLP
+	014d  Memory Stick Reader/Writer
+	0154  Eyetoy Audio Device
+	015f  IC Recorder (BM)
+	0169  Clie PEG-TJ35 PDA Serial
+	016a  Clie PEG-TJ35 PDA Mass Storage
+	016b  Mobile HDD
+	016d  IC Recorder (SX)
+	016e  DPP-EX50 Digital Photo Printer
+	0171  Fingerprint Sensor 3500
+	017e  Net MD
+	017f  Hi-MD WALKMAN
+	0180  Net MD
+	0181  Hi-MD WALKMAN
+	0182  Net MD
+	0183  Hi-MD WALKMAN
+	0184  Net MD
+	0185  Hi-MD WALKMAN
+	0186  Net MD
+	0187  Hi-MD WALKMAN
+	0188  Net MD
+	018a  Net MD
+	018b  Hi-MD SOUND GATE
+	019e  Micro Vault 1.0G Mass Storage
+	01ad  ATRAC HDD PA
+	01bd  MRW62E Multi-Card Reader/Writer
+	01c3  NW-E55 Network Walkman
+	01c6  MEMORY P-AUDIO
+	01c7  Printing Support
+	01d0  DVD+RW External Drive DRU-700A
+	01d5  IC RECORDER
+	01de  VRD-VC10 [Video Capture]
+	01e9  Net MD
+	01ea  Hi-MD WALKMAN
+	01ee  IC RECORDER
+	01fa  Sony IC Recorder (P)
+	01fb  NW-E405 Network Walkman
+	020f  Device
+	0210  ATRAC HDD PA
+	0219  Net MD
+	021a  Hi-MD WALKMAN
+	021b  Net MD
+	021c  Hi-MD WALKMAN
+	021d  Net MD
+	0227  Printing Support
+	022c  Net MD
+	022d  Hi-MD AUDIO
+	0233  ATRAC HDD PA
+	0236  Mobile HDD
+	023b  DVD+RW External Drive DRU-800UL
+	023c  Net MD
+	023d  Hi-MD WALKMAN
+	0243  MicroVault Flash Drive
+	0257  IFU-WLM2 USB Wireless LAN Module (Wireless Mode)
+	0258  IFU-WLM2 USB Wireless LAN Module (Memory Mode)
+	0259  IC RECORDER
+	0267  Tachikoma Device
+	0268  Batoh Device
+	0269  HDD WALKMAN
+	026a  HDD WALKMAN
+	0271  IC Recorder (P)
+	027c  NETWORK WALKMAN
+	027e  SONY Communicator
+	027f  IC RECORDER
+	0286  Net MD
+	0287  Hi-MD WALKMAN
+	029b  PRS-500 eBook reader
+	02ae  PlayStation 3 Memory Card Adaptor
+	02af  Handycam DCR-DVD306E
+	02c4  Device
+	02d2  PSP
+054d  Try Corp.
+054e  Proside Corp.
+054f  WYSE Technology Taiwan
+0550  Fuji Xerox Co., Ltd
+	0002  InkJet Color Printer
+	0004  InkJet Color Printer
+	0005  InkJet Color Printer
+0551  CompuTrend Systems, Inc.
+0552  Philips Monitors
+0553  STMicroelectronics Imaging Division (VLSI Vision)
+	0001  TerraCAM
+	0002  CPiA WebCam
+	0100  STV0672 Camera
+	0140  Video Camera
+	0150  CDE CAM 100
+	0151  Digital Blue QX5 Microscope
+	0200  Dual-mode Camera0
+	0201  Dual-mode Camera1
+	0202  Aiptek PenCam 1
+	0674  Multi-mode Camera
+	0679  NMS Video Camera (Webcam)
+	1002  Che-ez! Splash
+0554  Dictaphone Corp.
+0555  ANAM S&T Co., Ltd
+0556  Asahi Kasei Microsystems Co., Ltd
+	0001  AK5370 I/F A/D Converter
+0557  ATEN International Co., Ltd
+	2001  UC-1284 Printer Port
+	2002  10Mbps Ethernet [klsi]
+	2004  UC-100KM PS/2 Mouse and Keyboard adapter
+	2006  UC-1284B Printer Port
+	2007  UC-110T 100Mbps Ethernet [pegasus]
+	2008  UC-232A Serial Port [pl2303]
+	2009  UC-210T Ethernet
+	2202  CS124U Miniview II KVM Switch
+	2600  IDE Bridge
+	4000  DSB-650 10Mbps Ethernet [klsi]
+	7000  Hub
+0558  Truevision, Inc.
+0559  Cadence Design Systems, Inc.
+055a  Kenwood USA
+055b  KnowledgeTek, Inc.
+055c  Proton Electronic Ind.
+055d  Samsung Electro-Mechanics Co.
+	0001  Keyboard
+	0bb1  Bluetooth Device
+	1030  Optical Wheel Mouse (OMS3CB/OMGB30)
+	1031  Optical Wheel Mouse (OMA3CB/OMGI30)
+	1040  Mouse HID Device
+	1050  E-Mail Optical Wheel Mouse (OMS3CE)
+	1080  Optical Wheel Mouse (OMS3CH)
+	2020  Floppy Disk Drive
+	6780  Keyboard V1
+	6781  Keyboard Mouse
+	8001  E.M. Hub
+	9000  AnyCam [pwc]
+	9001  MPC-C30 AnyCam Premium for Notebooks [pwc]
+	a010  WLAN Adapter(SWL-2300)
+	a011  Boot Device
+	a012  WLAN Adapter(SWL-2300)
+	a013  WLAN Adapter(SWL-2350)
+	a230  Boot Device
+	b000  11Mbps WLAN Mini Adapter
+	b230  Netopia 802.11b WLAN Adapter
+	b231  LG Wireless LAN 11b Adapter
+055e  CTX Opto-Electronics Corp.
+055f  Mustek Systems, Inc.
+	0001  ScanExpress 1200 CU
+	0002  ScanExpress 600 CU
+	0003  ScanExpress 1200 USB
+	0006  ScanExpress 1200 UB
+	0007  ScanExpress 1200 USB Plus
+	0008  ScanExpress 1200 CU Plus
+	0010  BearPaw 1200F
+	0210  ScanExpress A3 USB
+	0218  BearPaw 2400 TA
+	0219  BearPaw 2400 TA Plus
+	021a  BearPaw 2448 TA Plus
+	021c  BearPaw 1200 CU Plus
+	021d  BearPaw 2400 CU Plus
+	021e  BearPaw 1200 TA/CS
+	021f  SNAPSCAN e22
+	0400  BearPaw 2400 TA Pro
+	0401  P 3600 A3 Pro
+	0408  BearPaw 2448 CU Pro
+	0873  ScanExpress 600 USB
+	1000  BearPaw 4800 TA Pro
+	a350  gSmart 350
+	a800  MDC 800 Camera
+	b500  MDC 3000 Camera
+	c005  PC CAM 300A
+	c200  gSmart 300
+	c220  gSmart mini
+	c360  Mustek DV 4000
+	c420  gSmart mini 2
+	c440  Mustek DV 3000
+	c520  gSmart mini 3
+	c530  Mustek Gsmart LCD 2
+	c631  MDC-4000
+	c650  Mustek MDC5500Z
+	d001  WCam 300
+	d003  PC CAM 300A
+	d004  PC CAM 300A
+0560  Interface Corp.
+0561  Oasis Design, Inc.
+0562  Telex Communications, Inc.
+	0001  Enhanced Microphone
+	0002  Telex Microphone
+0563  Immersion Corp.
+0564  Chinon Industries, Inc.
+0565  Peracom Networks, Inc.
+	0001  Serial Port [etek]
+	0002  Enet Ethernet [klsi]
+	0003  @Home Networks Ethernet [klsi]
+	0005  Enet2 Ethernet [klsi]
+	0041  Peracom Remote NDIS Ethernet Adapter
+0566  Monterey International Corp.
+	0110  ViewMate Desktop Mouse CC2201
+	1001  ViewMate Desktop Mouse CC2201
+	1002  ViewMate Desktop Mouse CC2201
+	1003  ViewMate Desktop Mouse CC2201
+	1004  ViewMate Desktop Mouse CC2201
+	1005  ViewMate Desktop Mouse CC2201
+	1006  ViewMate Desktop Mouse CC2201
+	1007  ViewMate Desktop Mouse CC2201
+	2800  MIC K/B
+	2801  MIC K/B Mouse
+	2802  Kbd Hub
+0567  Xyratex International, Ltd
+0568  Quartz Ingenierie
+0569  SegaSoft
+056a  Wacom Co., Ltd
+	0000  PenPartner
+	0001  PenPartner 4x5
+	0002  PenPartner 6x8
+	0010  Graphire
+	0011  Graphire 2
+	0013  Graphire 3 4x5
+	0020  Intuos 4x5
+	0021  Intuos 6x8
+	0022  Intuos 9x12
+	0023  Intuos 12x12
+	0024  Intuos 12x18
+	0030  PL400
+	0031  PL500
+	0032  PL600
+	0034  PL550
+	0035  PL800
+	0041  Intuos2 4x5
+	0042  Intuos 2 6x8
+	0043  Intuos 2
+	0044  Intuos2 12x12
+	0045  Intuos2 12x18
+	0400  PenPartner 4x5
+	4850  PenPartner 6x8
+056b  Decicon, Inc.
+056c  eTEK Labs
+	0006  KwikLink Host-Host Connector
+	8007  Kwik232 Serial Port
+	8100  KwikLink Host-Host Connector
+	8101  KwikLink USB-USB Bridge
+056d  EIZO Corp.
+	0000  Hub
+	0001  Monitor
+	0002  HID Monitor Controls
+	0003  Device Bay Controller
+056e  Elecom Co., Ltd
+	0002  29UO Mouse
+	200c  LD-USB/TX
+	4002  Laneed 100Mbps Ethernet LD-USB/TX [pegasus]
+	4005  LD-USBL/TX
+	400b  LD-USB/TX
+	4010  LD-USB20
+	5003  UC-SGT
+	5004  UC-SGT
+	abc1  LD-USB/TX
+056f  Korea Data Systems Co., Ltd
+	cd00  CDM-751 CD organizer
+0570  Epson America
+0571  Interex, Inc.
+	0002  echoFX InterView Lite
+0572  Conexant Systems (Rockwell), Inc.
+	0001  Ezcam II WebCam
+	0002  Ezcam II WebCam
+	0040  Wondereye CP-115 WebCam
+	0041  WebCam Notebook
+	0042  WebCam Notebook
+	1232  V.90 modem
+	1234  Typhoon Redfun Modem V90 56k
+	1252  HCF V90 Data Fax Voice Modem
+	1253  Zoom V.92 Faxmodem
+	1300  SoftK56 Data Fax Voice CARP
+	1301  Modem Enumerator
+	2000  SoftGate 802.11 Adapter
+	2002  SoftGate 802.11 Adapter
+	8390  WinFast PalmTop/Novo TV Video
+	8392  WinFast PalmTop/Novo TV Video
+	cafe  AccessRunner ADSL Modem
+	cb00  E-Tech ADSL Modem v2
+	cb01  GeekADSL Promax Q31 ADSL Modem
+	cb06  StarModem Network Interface
+0573  Zoran Co. Personal Media Division (Nogatech)
+	0003  USBGear USBG-V1
+	0400  D-Link V100
+	0600  Dazzle USBVision (1006)
+	1300  leadtek USBVision (1006)
+	2000  X10 va10a Wireless Camera
+	2001  Dazzle EmMe (2001)
+	2101  Zoran Co. PMD (Nogatech) AV-grabber Manhattan
+	2d00  Osprey 50
+	2d01  Hauppauge USB-Live Model 600
+	3000  Dazzle MicroCam (NTSC)
+	3001  Dazzle MicroCam (PAL)
+	4000  Nogatech TV! (NTSC)
+	4001  Nogatech TV! (PAL)
+	4002  Nogatech TV! (PAL-I-)
+	4003  Nogatech TV! (MF-)
+	4008  Nogatech TV! (NTSC) (T)
+	4009  Nogatech TV! (PAL) (T)
+	4010  Nogatech TV! (NTSC) (A)
+	4100  USB-TV FM (NTSC)
+	4110  PNY USB-TV (NTSC) FM
+	4400  Nogatech TV! Pro (NTSC)
+	4401  Nogatech TV! Pro (PAL)
+	4450  PixelView PlayTv-USB PRO (PAL) FM
+	4451  Nogatech TV! Pro (PAL+)
+	4452  Nogatech TV! Pro (PAL-I+)
+	4500  Nogatech TV! Pro (NTSC)
+	4501  Nogatech TV! Pro (PAL)
+	4550  ZTV ZT-721 2.4GHz USB A/V Receiver
+	4551  Dazzle TV! Pro Audio (P+)
+	4d00  Hauppauge WinTV-USB USA
+	4d01  Hauppauge WinTV-USB
+	4d02  Hauppauge WinTV-USB UK
+	4d03  Hauppauge WinTV-USB France
+	4d04  Hauppauge WinTV (PAL D/K)
+	4d10  Hauppauge WinTV-USB with FM USA radio
+	4d11  Hauppauge WinTV-USB (PAL) with FM radio
+	4d12  Hauppauge WinTV-USB UK with FM Radio
+	4d14  Hauppauge WinTV (PAL D/K FM)
+	4d20  Hauppauge WinTV-USB II (PAL) with FM radio
+	4d21  Hauppauge WinTV-USB II (PAL)
+	4d22  Hauppauge WinTV-USB II (PAL) Model 566
+	4d23  Hauppauge WinTV-USB France 4D23
+	4d24  Hauppauge WinTV Pro (PAL D/K)
+	4d25  Hauppauge WinTV-USB Model 40209 rev B234
+	4d26  Hauppauge WinTV-USB Model 40209 rev B243
+	4d27  Hauppauge WinTV-USB Model 40204 Rev B281
+	4d28  Hauppauge WinTV-USB Model 40204 rev B283
+	4d29  Hauppauge WinTV-USB Model 40205 rev B298
+	4d2a  Hauppague WinTV-USB Model 602 Rev B285
+	4d2b  Hauppague WinTV-USB Model 602 Rev B282
+	4d2c  Hauppauge WinTV Pro (PAL/SECAM)
+	4d30  Hauppauge WinTV-USB FM Model 40211 Rev B123
+	4d31  Hauppauge WinTV-USB III (PAL) with FM radio Model 568
+	4d32  Hauppauge WinTV-USB III (PAL) FM Model 573
+	4d34  Hauppauge WinTV Pro (PAL D/K FM)
+	4d35  Hauppauge WinTV-USB III (PAL) FM Model 597
+	4d36  Hauppauge WinTV Pro (PAL B/G FM)
+	4d37  Hauppauge WinTV-USB Model 40219 rev E189
+	4d38  Hauppauge WinTV Pro (NTSC FM)
+0574  City University of Hong Kong
+0575  Philips Creative Display Solutions
+0576  BAFO/Quality Computer Accessories
+0577  ELSA
+0578  Intrinsix Corp.
+0579  GVC Corp.
+057a  Samsung Electronics America
+057b  Y-E Data, Inc.
+	0000  FlashBuster-U Floppy
+	0001  Tri-Media Reader Floppy
+	0006  Tri-Media Reader Card Reader
+	0010  Memory Stick Reader Writer
+	0020  HEXA Media Drive 6-in-1 Card Reader Writer
+	0030  Memory Card Viewer (TV)
+057c  AVM GmbH
+	0b00  ISDN-Controller B1 Family
+	0c00  ISDN-Controller FRITZ!Card
+	1000  ISDN-Controller FRITZ!Card v2.0
+	1900  ISDN-Controller FRITZ!Card v2.1
+	2000  ISDN-Connector FRITZ!X
+	2200  BlueFRITZ!
+	2300  Teledat X130 DSL
+	2800  ISDN-Connector TA
+	3200  Teledat X130 DSL
+	3500  FRITZ!Card DSL SL
+	3701  FRITZ!Box SL
+	3702  FRITZ!Box
+	3800  BlueFRITZ! Bluetooth Stick
+	3a00  FRITZ!Box Fon
+	3c00  FRITZ!Box WLAN
+	3d00  Fritz!Box
+	3e01  FRITZ!Box (Annex A)
+	4001  FRITZ!Box Fon (Annex A)
+	4101  FRITZ!Box WLAN (Annex A)
+	4201  FRITZ!Box Fon WLAN (Annex A)
+	4601  Eumex 5520PC (WinXP/2000)
+	4602  Eumex 400 (WinXP/2000)
+	4701  AVM FRITZ!Box Fon ata
+	5401  Eumex 300 IP
+	5601  AVM FRITZ!WLAN Stick
+	6201  WLAN USB v1.1
+	62ff  WLAN USB v1.1 [no firmware]
+057d  Shark Multimedia, Inc.
+057e  Nintendo Co., Ltd
+	0306  Wii Remote Controller RVL-003
+057f  QuickShot, Ltd
+	6238  USB StrikePad
+0580  Denron, Inc.
+0581  Racal Data Group
+0582  Roland Corp.
+	0000  UA-100
+	0002  UM-4/MPU-64 MIDI Interface
+	0003  SoundCanvas SC-8850
+	0004  U-8
+	0005  Edirol UM-2 MIDI Adapter
+	0007  SoundCanvas SC-8820
+	0008  PC-300
+	0009  Edirol UM-1SX MIDI Adapter
+	000b  SK-500
+	000c  SC-D70
+	0010  EDIROL UA-5
+	0011  Edirol UA-5 Sound Capture
+	0012  XV-5050
+	0013  XV-5050
+	0014  EDIROL UM-880 MIDI I/F (native)
+	0015  EDIROL UM-880 MIDI I/F (generic)
+	0016  EDIROL SD-90
+	0017  EDIROL SD-90
+	001b  MMP-2
+	001c  MMP-2
+	001d  V-SYNTH
+	001e  V-SYNTH
+	0023  EDIROL UM-550
+	0024  EDIROL UM-550
+	0025  EDIROL UA-20
+	0026  EDIROL UA-20
+	0027  EDIROL SD-20
+	0028  EDIROL SD-20
+	0029  EDIROL SD-80
+	002a  EDIROL SD-80
+	002b  EDIROL UA-700
+	002c  EDIROL UA-700
+	002d  XV-2020 Synthesizer
+	002e  XV-2020 Synthesizer
+	002f  VariOS
+	0030  VariOS
+	0033  EDIROL PCR
+	0034  EDIROL PCR
+	0037  Digital Piano
+	0038  Digital Piano
+	003b  BOSS GS-10
+	003c  BOSS GS-10
+	0040  GI-20
+	0041  GI-20
+	0042  RS-70
+	0043  RS-70
+	0044  EDIROL UA-1000
+	0047  EDIROL UR-80 WAVE
+	0048  EDIROL UR-80 MIDI
+	0049  EDIROL UR-80 WAVE
+	004a  EDIROL UR-80 MIDI
+	004b  EDIROL M-100FX
+	004c  EDIROL PCR-A WAVE
+	004d  EDIROL PCR-A MIDI
+	004e  EDIROL PCR-A WAVE
+	004f  EDIROL PCR-A MIDI
+	0050  EDIROL UA-3FX
+	0052  EDIROL UM-1SX
+	0054  Digital Piano
+	0060  EXR Series
+	0064  EDIROL PCR-1 WAVE
+	0065  EDIROL PCR-1 MIDI
+	0066  EDIROL PCR-1 WAVE
+	0067  EDIROL PCR-1 MIDI
+	006a  SP-606
+	006b  SP-606
+	006d  FANTOM-X
+	006e  FANTOM-X
+	0073  EDIROL UA-25
+	0074  EDIROL UA-25
+	0075  BOSS DR-880
+	0076  BOSS DR-880
+	007a  RD
+	007b  RD
+	007d  EDIROL UA-101
+	0080  G-70
+	0081  G-70
+	008b  EDIROL PC-50
+	008c  EDIROL PC-50
+	008d  EDIROL UA-101 USB1
+	0092  EDIROL PC-80 WAVE
+	0093  EDIROL PC-80 MIDI
+	0096  EDIROL UA-1EX
+	009a  EDIROL UM-3EX
+	009d  EDIROL UM-1
+	00a2  Digital Piano
+	00a3  EDIROL UA-4FX
+	00a6  Juno-G
+	00ad  SH-201
+	00c4  EDIROL M-16DX
+0583  Padix Co., Ltd (Rockfire)
+	2030  RM-203 USB Nest [mode 1]
+	2031  RM-203 USB Nest [mode 2]
+	2032  RM-203 USB Nest [mode 3]
+	2033  RM-203 USB Nest [mode 4]
+	2050  PX-205 PSX Bridge
+	3050  QF-305u Gamepad
+	688f  QF-688uv Windstorm Pro Joystick
+	7070  QF-707u Bazooka Joystick
+0584  RATOC System, Inc.
+	0008  Fujifilm MemoryCard ReaderWriter
+	b000  REX-USB60
+0585  FlashPoint Technology, Inc.
+	0001  Digital Camera
+	0002  Digital Camera
+	0003  Digital Camera
+	0004  Digital Camera
+	0005  Digital Camera
+	0006  Digital Camera
+	0007  Digital Camera
+	0008  Digital Camera
+	0009  Digital Camera
+	000a  Digital Camera
+	000b  Digital Camera
+	000c  Digital Camera
+	000d  Digital Camera
+	000e  Digital Camera
+	000f  Digital Camera
+0586  ZyXEL Communications Corp.
+	1000  Omni NET Modem / ISDN TA
+	1500  Omni 56K Plus
+	2011  Scorpion-980N keyboard
+	3304  LAN Modem
+	330a  ADSL Modem Interface
+	330e  USB Broadband ADSL Modem Rev 1.10
+	3400  ZyAIR B-220 IEEE 802.11b Adapter
+	3401  ZyAIR G-220
+	3402  (ZD1211)IEEE 802.11b+g Adapter
+	3407  G-200 v2
+	3409  AG-225H
+	340a  M-202
+	340f  G-220 v2
+	3410  Wi-Fi Wireless LAN Adapter
+	3412  Wi-Fi Wireless LAN Adapter
+	3413  AG-225H v2 802.11a/g Wi-Fi Finder & Adapter
+	3415  G-210H 802.11g Wireless Adapter
+0587  America Kotobuki Electronics Industries, Inc.
+0588  Sapien Design
+0589  Victron
+058a  Nohau Corp.
+058b  Infineon Technologies
+058c  In Focus Systems
+	0007  Flash
+	0008  LP130
+	000a  LP530
+	0010  Projector
+	0011  Projector
+	0012  Projector
+	0013  Projector
+	0014  Projector
+	0015  Projector
+	0016  Projector
+	0017  Projector
+	0018  Projector
+	0019  Projector
+	001a  Projector
+	001b  Projector
+	001c  Projector
+	001d  Projector
+	001e  Projector
+	001f  Projector
+058d  Micrel Semiconductor
+058e  Tripath Technology, Inc.
+058f  Alcor Micro Corp.
+	2412  SCard R/W CSR-145
+	2802  Monterey Keyboard
+	5492  Hub
+	6232  Hi-Speed 16-in-1 Flash Card Reader/Writer
+	6360  Multimedia Card Reader
+	6361  Multimedia Card Reader
+	6362  Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External)
+	6377  Multimedia Card Reader
+	6386  Memory Card
+	6387  Transcend JetFlash Flash Drive
+	6390  USB 2.0-IDE bridge
+	9213  MacAlly Kbd Hub
+	9215  AU9814 Hub
+	9254  Hub
+	9310  Mass Storage (UID4/5A & UID7A)
+	9320  Micro Storage Driver for Win98
+	9321  Micro Storage Driver for Win98
+	9330  SD Reader
+	9331  Micro Storage Driver for Win98
+	9340  Delkin eFilm Reader-32
+	9350  Delkin eFilm Reader-32
+	9360  8-in-1 Media Card Reader
+	9361  Multimedia Card Reader
+	9368  Multimedia Card Reader
+	9380  Flash drive
+	9382  Acer/Sweex Flash drive
+	9410  Keyboard
+	9472  Keyboard Hub
+	9510  ChunghwaTL USB02 Smartcard Reader
+	9520  EMV Certified Smart Card Reader
+	9720  USB-Serial Adapter
+0590  Omron Corp.
+	0004  Cable Modem
+	000b  MR56SVS
+	0028  HJ-720IT Pedometer
+0591  Questra Consulting
+0592  Powerware Corp.
+	0002  UPS (X-Slot)
+0593  Incite
+0594  Princeton Graphic Systems
+0595  Zoran Microelectronics, Ltd
+	1001  Digitrex DSC-1300/DSC-2100 (mass storage mode)
+	4343  Digital Camera EX-20 DSC
+0596  MicroTouch Systems, Inc.
+	0001  Touchscreen
+	0002  Touch Screen Controller
+0597  Trisignal Communications
+0598  Niigata Canotec Co., Inc.
+0599  Brilliance Semiconductor, Inc.
+059a  Spectrum Signal Processing, Inc.
+059b  Iomega Corp.
+	0001  Zip 100 (Type 1)
+	000b  Zip 100 (Type 2)
+	0021  Win98 Disk Controller
+	0030  Zip 250 (Ver 1)
+	0031  Zip 100 (Type 3)
+	0032  Zip 250 (Ver 2)
+	0034  Zip 100 Driver
+	0037  Zip 750 MB
+	0040  SCSI Bridge
+	0042  Rev 70 GB
+	0050  Zip CD 650 Writer
+	0053  CDRW55292EXT CD-RW External Drive
+	0057  Mass Storage Device
+	005d  Mass Storage Device
+	005f  Mass Storage Device
+	0060  PCMCIA PocketZip Dock
+	0061  Varo PocketZip 40 MP3 Player
+	006d  HipZip MP3 Player
+	007c  Ultra Max USB/1394
+	00db  FotoShow Zip 250 Driver
+	0150  Mass Storage Device
+	015d  Super DVD Writer
+	0173  Hi-Speed USB-to-IDE Bridge Controller
+	0174  Hi-Speed USB-to-IDE Bridge Controller
+	0176  Hi-Speed USB-to-IDE Bridge Controller
+	0177  Hi-Speed USB-to-IDE Bridge Controller
+	0178  Hi-Speed USB-to-IDE Bridge Controller
+	0179  Hi-Speed USB-to-IDE Bridge Controller
+	017a  HDD
+	017b  HDD/1394A
+	017c  HDD/1394B
+	0251  Optical
+	0252  Optical
+	1052  DVD+RW External Drive
+059c  A-Trend Technology Co., Ltd
+059d  Advanced Input Devices
+059e  Intelligent Instrumentation
+059f  LaCie, Ltd
+	0201  StudioDrive USB2
+	0202  StudioDrive USB2
+	0203  StudioDrive USB2
+	0211  PocketDrive
+	0212  PocketDrive
+	0213  PocketDrive USB2
+	0323  LaCie d2 Drive USB2
+	0641  Mobile Hard Drive
+	1010  Desktop Hard Drive
+	a601  HardDrive
+	a602  CD R/W
+05a0  Vetronix Corp.
+05a1  USC Corp.
+05a2  Fuji Film Microdevices Co., Ltd
+05a3  ARC International
+05a4  Ortek Technology, Inc.
+	9720  Keyboard Mouse
+	9722  Keyboard
+	9731  MCK-600W/MCK-800USB Keyboard
+05a5  Sampo Technology Corp.
+05a6  Cisco Systems, Inc.
+	0001  CVA124 Cable Voice Adapter (WDM)
+	0002  CVA122 Cable Voice Adapter (WDM)
+	0003  CVA124E Cable Voice Adapter (WDM)
+	0004  CVA122E Cable Voice Adapter (WDM)
+05a7  Bose Corp.
+05a8  Spacetec IMC Corp.
+05a9  OmniVision Technologies, Inc.
+	0511  OV511 WebCam
+	0518  OV518 WebCam
+	0519  OV519 Microphone
+	1550  VEHO Filmscanner
+	2800  SuperCAM
+	4519  Webcam Classic
+	8519  OV519 WebCam
+	a511  OV511+ WebCam
+	a518  D-Link DSB-C310 WebCam
+05aa  Utilux South China, Ltd
+05ab  In-System Design
+	0002  Parallel Port
+	0030  Storage Adapter V2 (TPP)
+	0031  ATA Bridge
+	0060  USB 2.0 ATA Bridge
+	0061  Storage Adapter V3 (TPP-I)
+	0101  Storage Adapter (TPP)
+	0130  Compact Flash and Microdrive Reader (TPP)
+	0200  USS725 ATA Bridge
+	0201  Storage Adapter (TPP)
+	0202  ATA Bridge
+	0300  Portable Hard Drive (TPP)
+	0301  Portable Hard Drive V2
+	0350  Portable Hard Drive (TPP)
+	0351  Portable Hard Drive V2
+	081a  ATA Bridge
+	0cda  ATA Bridge for CD-R/RW
+	1001  BAYI Printer Class Support
+	5700  Storage Adapter V2 (TPP)
+	5701  USB Storage Adapter V2
+	5901  Smart Board (TPP)
+	5a01  ATI Storage Adapter (TPP)
+	5d01  DataBook Adapter (TPP)
+05ac  Apple, Inc.
+	0201  USB Keyboard [Alps or Logitech, M2452]
+	0202  Keyboard [ALPS]
+	0205  Extended Keyboard [Mitsumi]
+	0206  Extended Keyboard [Mitsumi]
+	020b  Pro Keyboard [Mitsumi, A1048/US layout]
+	020c  Extended Keyboard [Mitsumi]
+	020d  Pro Keyboard [Mitsumi, A1048/JIS layout]
+	020e  Internal Keyboard/Trackpad
+	020f  Internal Keyboard/Trackpad
+	021b  Internal Keyboard/Trackpad
+	0220  Aluminum Keyboard
+	0221  Keyboard (Aluminium) (ISO)
+	0229  Internal Keyboard/Trackpad (MacBook Pro) (ANSI)
+	022a  Internal Keyboard/Trackpad (MacBook Pro) (ISO)
+	022b  Internal Keyboard/Trackpad (MacBook Pro) (JIS)
+	0301  USB Mouse [Mitsumi, M4848]
+	0302  Optical Mouse [Fujitsu]
+	0304  Optical USB Mouse [Mitsumi]
+	0306  Optical USB Mouse [Fujitsu]
+	1000  Bluetooth HCI MacBookPro (HID mode)
+	1001  Keyboard Hub [ALPS]
+	1002  Extended Keyboard Hub [Mitsumi]
+	1003  Hub in Pro Keyboard [Mitsumi, A1048]
+	1006  Hub in Aluminum Keyboard
+	1101  Speakers
+	1201  3G iPod
+	1202  iPod 2G
+	1203  iPod 4.Gen Grayscale 40G
+	1204  iPod [Photo]
+	1205  iPod Mini 1.Gen/2.Gen
+	1206  iPod '06'
+	1207  iPod '07'
+	1208  iPod '08'
+	1209  iPod Video
+	120a  iPod Nano
+	1260  iPod Nano 2.Gen
+	1261  iPod Classic
+	1300  iPod Shuffle
+	1301  iPod Shuffle 2.Gen
+	8202  HCF V.90 Data/Fax Modem
+	8203  Bluetooth HCI
+	8204  Bluetooth HCI [Bluetooth 2.0 + EDR, build-in]
+	8205  Bluetooth HCI MacBookPro
+	8206  Bluetooth USB Host Controller
+	8240  IR Receiver [build-in]
+	8300  Built-in iSight (no firmware loaded)
+	8501  Built-in iSight [Micron]
+	912f  Hub in 30" Cinema Display
+	9221  30" Cinema Display
+	ffff  Bluetooth in DFU mode - Driver
+05ad  Y.C. Cable U.S.A., Inc.
+05ae  Synopsys, Inc.
+05af  Jing-Mold Enterprise Co., Ltd
+	0821  IDE to
+	9167  KB 9151B - 678
+	9267  KB 9251B - 678 Mouse
+05b0  Fountain Technologies, Inc.
+05b1  First International Computer, Inc.
+	1389  Bluetooth Wireless Adapter
+05b4  LG Semicon Co., Ltd
+	4857  M-Any DAH-210
+	6001  Digisette DUO-MP3 AR-100
+05b5  Dialogic Corp.
+05b6  Proxima Corp.
+05b7  Medianix Semiconductor, Inc.
+05b8  Agiler, Inc.
+	3002  Scroll Mouse
+05b9  Philips Research Laboratories
+05ba  DigitalPersona, Inc.
+05bb  Grey Cell Systems
+05bc  3G Green Green Globe Co., Ltd
+	0004  Trackball
+05bd  RAFI GmbH & Co. KG
+05be  Tyco Electronics (Raychem)
+05bf  S & S Research
+05c0  Keil Software
+05c1  Kawasaki Microelectronics, Inc.
+05c2  Media Phonics (Suisse) S.A.
+05c5  Digi International, Inc.
+	0002  AccelePort USB 2
+	0004  AccelePort USB 4
+	0008  AccelePort USB 8
+05c6  Qualcomm, Inc.
+	3100  CDMA Wireless Modem/Phone
+	3196  CDMA Wireless Modem
+	3197  CDMA Wireless Modem/Phone
+05c7  Qtronix Corp.
+	0113  PC Line Mouse
+	1001  Lynx Mouse
+	2001  Keyboard
+	2011  SCorpius Keyboard
+	6001  Ten-Keypad
+05c8  Cheng Uei Precision Industry Co., Ltd (Foxlink)
+05c9  Semtech Corp.
+05ca  Ricoh Co., Ltd
+	0101  RDC-5300 Camera
+	0325  Caplio GX (ptp)
+	032d  Caplio GX 8 (ptp)
+	032f  Caplio R3 (ptp)
+	03a1  IS200e
+	0403  Printing Support
+	0405  Type 101
+	0406  Type 102
+	1830  Visual Communication Camera VGP-VCC2
+	1835  Visual Communication Camera VGP-VCC5
+	1870  Webcam 1000
+	2201  RDC-7 Camera
+	2202  Caplio RR30
+	2203  Caplio 300G
+	2204  Caplio G3
+	2205  Caplio RR30 / Medion MD 6126 Camera
+	2206  Konica DG-3Z
+	2207  Caplio Pro G3
+	2208  Caplio G4
+	2209  Caplio 400G wide
+	220a  KONICA MINOLTA DG-4Wide
+	220b  Caplio RX
+	220c  Caplio GX
+	220d  Caplio R1/RZ1
+	220e  Sea & Sea 5000G
+	220f  Rollei dr5 / Rollei dr5 (PTP mode)
+	2211  Caplio R1S
+	2212  Caplio R1v Camera
+	2213  Caplio R2
+	2214  Caplio GX 8
+	2215  DSC 725
+	2216  Caplio R3
+	2222  RDC-i500
+05cb  PowerVision Technologies, Inc.
+	1483  PV8630 interface (scanners, webcams)
+05cc  ELSA AG
+	2100  MicroLink ISDN Office
+	2219  MicroLink ISDN
+	2265  MicroLink 56k
+	2267  MicroLink 56k (V.250)
+	2280  MicroLink 56k Fun
+	3000  Micolink USB2Ethernet [pegasus]
+	3100  AirLancer USB-11
+	3363  MicroLink ADSL Fun
+05cd  Silicom, Ltd
+05ce  sci-worx GmbH
+05cf  Sung Forn Co., Ltd
+05d0  GE Medical Systems Lunar
+05d1  Brainboxes, Ltd
+	0003  Bluetooth Adapter BL-554
+05d2  Wave Systems Corp.
+05d3  Tohoku Ricoh Co., Ltd
+05d5  Super Gate Technology Co., Ltd
+05d6  Philips Semiconductors, CICT
+05d7  Thomas & Betts Corp.
+	0099  10Mbps Ethernet [klsi]
+05d8  Ultima Electronics Corp.
+	4001  Artec Ultima 2000
+	4002  Artec Ultima 2000 (GT6801 based)/Lifetec LT9385/ScanMagic 1200 UB Plus Scanner
+	4003  Artec E+ 48U
+	4004  Artec E+ Pro
+	4005  MEM48U
+	4006  TRUST EASY WEBSCAN 19200
+	4007  TRUST 240H EASY WEBSCAN GOLD
+	4008  Trust Easy Webscan 19200
+	4009  Umax Astraslim
+	4013  IT Scan 1200
+	8105  Artec T1 USB TVBOX (cold)
+	8106  Artec T1 USB TVBOX (warm)
+	8107  Artec T1 USB TVBOX with AN2235 (cold)
+	8108  Artec T1 USB TVBOX with AN2235 (warm)
+	8109  Artec T1 USB2.0 TVBOX (cold
+05d9  Axiohm Transaction Solutions
+	a225  A225 Printer
+	a758  A758 Printer
+	a794  A794 Printer
+05da  Microtek International, Inc.
+	0091  ScanMaker X6u
+	0093  ScanMaker V6USL
+	0094  Phantom 336CX/C3
+	0099  ScanMaker X6/X6U
+	009a  Phantom C6
+	00a0  Phantom 336CX/C3 (#2)
+	00a3  ScanMaker V6USL
+	00ac  ScanMaker V6UL
+	00b6  ScanMaker V6UPL
+	00ef  ScanMaker V6UPL
+	1006  Jenoptik JD350 entrance
+	1011  NHJ Che-ez! Kiss Digital Camera
+	1018  Digital Dream Enigma 1.3
+	1020  Digital Dream l'espion xtra
+	1025  Take-it Still Camera Device
+	1026  Take-it
+	1043  Take-It 1300 DSC Bulk Driver
+	1045  Take-it D1
+	1047  Take-it Camera Composite Device
+	1048  Take-it Q3
+	1049  3M Still Camera Device
+	1051  Camcorder Series
+	1052  Mass Storage Device
+	1053  Take-it DV Composite Device
+	1054  Mass Storage Device
+	1055  Digital Camera Series(536)
+	1056  Mass Storage Device
+	1057  Take-it DSC Camera Device(536)
+	1058  Mass Storage Device
+	1059  Camcorder DSC Series
+	1060  Microtek Take-it MV500
+	2007  ArtixScan DI 1210
+	200c  1394_USB2 Scanner
+	200e  ArtixScan DI 810
+	2017  UF ICE Scanner
+	201c  4800 Scanner
+	201d  ArtixScan DI 1610
+	201f  4800 Scanner-ICE
+	202e  ArtixScan DI 2020
+	208b  ScanMaker 6800
+	208f  ArtixScan DI 2010
+	209e  ScanMaker 4700LP
+	20a7  ScanMaker 5600
+	20b0  ScanMaker X12USL
+	20b1  ScanMaker 8700
+	20b4  ScanMaker 4700
+	20bd  ScanMaker 5700
+	20c9  ScanMaker 6700
+	20d2  Microtek ArtixScan 1800f
+	20d6  PS4000
+	20de  ScanMaker 9800XL
+	20e0  ScanMaker 9700XL
+	20ed  ScanMaker 4700
+	20ee  Micortek ScanMaker X12USL
+	3008  Scanner
+	300a  4800 ICE Scanner
+	300b  4800 Scanner
+	300f  MiniScan C5
+	3020  4800dpi Scanner
+	3021  1200dpi Scanner
+	3022  Scanner 4800dpi
+	3023  USB1200II Scanner
+	30c1  USB600 Scanner
+	30ce  ScanMaker 3800
+	30cf  ScanMaker 4800
+	30d4  USB1200 Scanner
+	30d8  Scanner
+	30d9  USB2400 Scanner
+	30e4  ScanMaker 4100
+	30e5  USB3200 Scanner
+	30e6  ScanMaker i320
+	40b3  ScanMaker 3600
+	40b8  ScanMaker 3700
+	40c7  ScanMaker 4600
+	40ca  ScanMaker 3600
+	40cb  ScanMaker 3700
+	40dd  ScanMaker 3750i
+	40ff  ScanMaker 3600
+	5003  Goya
+	5013  3200 Scanner
+	80a3  ScanMaker V6USL (#2)
+	80ac  ScanMaker V6UL/SpicyU
+05db  Sun Corp. (Suntac?)
+	0003  SUNTAC U-Cable type D2
+	0005  SUNTAC U-Cable type P1
+	0009  SUNTAC Slipper U
+	000a  SUNTAC Ir-Trinity
+	000b  SUNTAC U-Cable type A3
+	0011  SUNTAC U-Cable type A4
+05dc  Lexar Media, Inc.
+	0001  jumpSHOT CompactFlash Reader
+	0002  JumpShot
+	0003  JumpShot
+	0080  Jumpdrive Secure 64MB
+	0081  RBC Compact Flash Drive
+	00a7  JumpDrive Impact
+	0100  JumpDrive PRO
+	0200  JumpDrive 2.0 Pro
+	0300  Jumpdrive Geysr
+	0301  JumpDrive Classic
+	0302  JD Micro
+	0303  JD Micro Pro
+	0304  JD Secure II
+	0310  JumpDrive
+	0311  JumpDrive Classic
+	0312  JD Micro
+	0313  JD Micro Pro
+	0320  JumpDrive
+	0321  JD Micro
+	0322  JD Micro Pro
+	0323  UFC
+	0330  JumpDrive Expression
+	0340  JumpDrive TAD
+	0350  Express Card
+	0400  UFDC
+	0401  UFDC
+	0403  Locked B Device
+	0405  Locked C Device
+	0407  Locked D Device
+	0409  Locked E Device
+	040b  Locked F Device
+	040d  Locked G Device
+	040f  Locked H Device
+	0410  JumpDrive
+	0411  JumpDrive
+	0413  Locked J Device
+	0415  Locked K Device
+	0417  Locked L Device
+	0419  Locked M Device
+	041b  Locked N Device
+	041d  Locked O Device
+	041f  Locked P Device
+	0420  JumpDrive
+	0421  JumpDrive
+	0423  Locked R Device
+	0425  Locked S Device
+	0427  Locked T Device
+	0429  Locked U Device
+	042b  Locked V Device
+	042d  Locked W Device
+	042f  Locked X Device
+	0431  Locked Y Device
+	0433  Locked Z Device
+	4d02  MP3 Player
+	4d12  MP3 Player
+	a300  JumpDrive2
+	a400  JumpDrive trade; Pro 40-501
+	a410  JumpDrive 128MB/256MB
+	a411  JumpDrive Traveler
+	a420  JumpDrive Pro
+	a421  JumpDrive Pro II
+	a422  JumpDrive Micro Pro
+	a430  JumpDrive Secure
+	a431  JumpDrive Secure II
+	a432  JumpDrive Classic
+	a440  JumpDrive Lightning
+	a450  JumpDrive TouchGuard
+	a460  JD Mercury
+	a501  JumpDrive Classic
+	a510  JumpDrive Sport
+	a530  JumpDrive Expression
+	a531  JumpDrive Secure II
+	a560  JumpDrive FireFly
+	a701  JumpDrive FireFly
+	b002  USB CF Reader
+	b018  Multi-Card Reader
+05dd  Delta Electronics, Inc.
+	ff31  AWU-120
+	ff32  FriendlyNET AeroLAN AL2011
+	ff35  PCW 100 - Wireless 802.11b Adapter
+	ff91  2Wire PC Port Phoneline 10Mbps Adapter
+05df  Silicon Vision, Inc.
+05e0  Symbol Technologies
+	0700  Bar Code Scanner (CS1504)
+	0800  Spectrum24 Wireless LAN Adapter
+	1200  DS6608 Bar Code Scanner
+	1900  SNAPI Imaging Device
+	2000  MC3090 Rugged Mobile Computer
+	200d  MC70 Rugged Mobile Computer
+05e1  Syntek Semiconductor Co., Ltd
+	0500  DC-112X
+	0501  WebCam, Chipset DC-1125 similar to 174f:a311 - Asus F2F, F2J, F3J, F3T, G1, Z53JA
+	0890  STK011 Camera
+	0892  STK013 Camera
+	0895  STK016 Camera
+	0896  STK017 Camera
+05e2  ElecVision, Inc.
+05e3  Genesys Logic, Inc.
+	000a  Keyboard with PS/2 Port
+	000b  Mouse
+	0100  Nintendo Game Boy Advance SP
+	0120  Pacific Image Electronics PrimeFilm 1800u slide/negative scanner
+	0131  CF/SM Reader/Writer
+	0142  Multiple Slides Scanner-3600
+	0143  Multiple Frames Film Scanner-36series
+	0180  Plustek Scanner
+	0182  Wize Media 1000
+	0189  ScanJet 4600 series
+	018a  Xerox 6400
+	0300  GLUSB98PT Parallel Port
+	0301  USB2LPT Cable Release2
+	0406  Hub
+	0501  GL620USB Host-Host interface
+	0502  GL620USB GeneLink USB-USB Bridge
+	0504  HID Keyboard Filter
+	0604  USB 1.1 Hub
+	0605  USB 2.0 Hub [ednet]
+	0606  USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
+	0608  USB-2.0 4-Port HUB
+	0660  USB 2.0 Hub
+	0700  SIIG US2256 CompactFlash Card Reader
+	0701  USB 2.0 IDE Adapter
+	0702  USB 2.0 IDE Adapter
+	0703  Card Reader
+	0704  Card Reader
+	0705  Card Reader
+	0706  Card Reader
+	0707  Card Reader
+	0708  Card Reader
+	0709  Card Reader
+	070a  Pen Flash
+	070b  DMHS1B Rev 3 DFU Adapter
+	070e  X-PRO CR20xA USB 2.0 Internal Card Reader
+	070f  Pen Flash
+	0710  USB 2.0 33-in-1 Card Reader
+	0711  Card Reader
+	0712  Delkin Mass Storage Device
+	0715  USB 2.0 microSD Reader
+	0760  USB 2.0 Card Reader/Writer
+	0761  Genesys Mass Storage Device
+	0780  USBFS DFU Adapter
+	07a0  Pen Flash
+	0927  Card Reader
+	1205  Afilias Optical Mouse H3003
+	a700  Pen Flash
+	f102  VX7012 TV Box
+	f103  VX7012 TV Box
+	f104  VX7012 TV Box
+	fd21  3M TL20 Temperature Logger
+	fe00  Razer Mouse
+05e4  Red Wing Corp.
+05e5  Fuji Electric Co., Ltd
+05e6  Keithley Instruments
+05e8  ICC, Inc.
+05e9  Kawasaki LSI
+	0008  KL5KUSB101B Ethernet [klsi]
+	0009  Sony 10Mbps Ethernet [pegasus]
+	000c  USB-to-RS-232
+	000d  USB-to-RS-232
+	0014  RS-232 J104
+	0040  Ethernet Adapter
+	2008  Ethernet Adapter
+05eb  FFC, Ltd
+05ec  COM21, Inc.
+05ee  Cytechinfo Inc.
+05ef  AVB, Inc. [anko?]
+	020a  Top Shot Pegasus Joystick
+	8884  Mag Turbo Force Wheel
+	8888  Top Shot Force Feedback Racing Wheel
+05f0  Canopus Co., Ltd
+	0101  DA-Port DAC
+05f1  Compass Communications
+05f2  Dexin Corp., Ltd
+	0010  AQ Mouse
+05f3  PI Engineering, Inc.
+	0007  Kinesis Advantage PRO MPC/USB Keyboard
+	0081  Kinesis Integrated Hub
+	020b  PS2 Adapter
+	0232  X-Keys Switch Interface, Programming Mode
+	0261  X-Keys Switch Interface, SPLAT Mode
+	0264  X-Keys Switch Interface, Composite Mode
+05f5  Unixtar Technology, Inc.
+05f6  AOC International
+05f7  RFC Distribution(s) PTE, Ltd
+05f9  PSC Scanning, Inc.
+05fa  Siemens Telecommunications Systems, Ltd
+	3301  Keyboard with PS/2 Mouse Port
+	3302  Keyboard
+	3303  Keyboard with PS/2 Mouse Port
+05fc  Harman Multimedia
+	7849  Harman/Kardon SoundSticks
+05fd  InterAct, Inc.
+	0239  SV-239 HammerHead Digital
+	0251  Raider Pro
+	0253  ProPad 8 Digital
+	0286  SV-286 Cyclone Digital
+	262a  3dfx HammerHead FX
+	262f  HammerHead Fx
+	daae  Game Shark
+05fe  Chic Technology Corp.
+	0001  Mouse
+	0003  Cypress USB Mouse
+	0005  Viewmaster 4D Browser Mouse
+	0007  Twinhead Mouse
+	0009  Inland Pro 4500/5000 Mouse
+	0011  Browser Mouse
+	1010  Optical Wireless
+05ff  LeCroy Corp.
+0600  Barco Display Systems
+0601  Jazz Hipster Corp.
+	0003  Internet Security Co., Ltd. SecureKey
+0602  Vista Imaging, Inc.
+	1001  ViCam WebCam
+0603  Novatek Microelectronics Corp.
+	00f1  Keyboard
+	6871  Mouse
+0604  Jean Co., Ltd
+0605  Anchor C&C Co., Ltd
+0606  Royal Information Electronics Co., Ltd
+0607  Bridge Information Co., Ltd
+0608  Genrad Ads
+0609  SMK Manufacturing, Inc.
+	031d  eHome Infrared Receiver
+	0322  eHome Infrared Receiver
+	ff12  SMK Bluetooth Device
+060a  Worthington Data Solutions, Inc.
+060b  Solid Year
+	0001  MacAlly Keyboard
+	1006  Japanese Keyboard - 260U
+	2101  Keyboard
+	5811  ACK-571U Wireless Keyboard
+	5903  Japanese Keyboard - 595U
+	6001  SolidTek USB 2p HUB
+	6002  SolidTek USB Keyboard
+	6003  Japanese Keyboard - 600HM
+	a001  Maxwell Compact Pc PM3
+060c  EEH Datalink GmbH
+060d  Auctor Corp.
+060e  Transmonde Technologies, Inc.
+060f  Joinsoon Electronics Mfg. Co., Ltd
+0610  Costar Electronics, Inc.
+0611  Totoku Electric Co., Ltd
+0613  TransAct Technologies, Inc.
+0614  Bio-Rad Laboratories
+0615  Quabbin Wire & Cable Co., Inc.
+0616  Future Techno Designs PVT, Ltd
+0617  Swiss Federal Insitute of Technology
+0618  MacAlly
+	0101  Mouse
+0619  Seiko Instruments, Inc.
+	0101  SLP-100 Driver
+	0102  SLP-200 Driver
+	0103  SLP-100N Driver
+	0104  SLP-200N Driver
+	0105  SLP-240 Driver
+061a  Veridicom International, Inc.
+	0110  5thSense Fingerprint Sensor
+	0200  FPS200 Fingerprint Sensor
+	8200  VKI-A Fingerprint Sensor/Flash Storage (dumb)
+	9200  VKI-B Fingerprint Sensor/Flash Storage (smart)
+061b  Promptus Communications, Inc.
+061c  Act Labs, Ltd
+061d  Quatech, Inc.
+061e  Nissei Electric Co.
+	0001  nissei 128DE-USB -
+	0010  nissei 128DE-PNA -
+0620  Alaris, Inc.
+	0004  QuickVideo weeCam
+	0007  QuickVideo weeCam
+	000a  QuickVideo weeCam
+	000b  QuickVideo weeCam
+0621  ODU-Steckverbindungssysteme GmbH & Co. KG
+0622  Iotech, Inc.
+0623  Littelfuse, Inc.
+0624  Avocent Corp.
+0625  TiMedia Technology Co., Ltd
+0626  Nippon Systems Development Co., Ltd
+0627  Adomax Technology Co., Ltd
+0628  Tasking Software, Inc.
+0629  Zida Technologies, Ltd
+062a  Creative Labs
+	0000  Optical mouse
+	0001  Notebook Optical Mouse
+	0201  Defender Office Keyboard (K7310) S Zodiak KM-9010
+	9003  VoIP Conference Hub (A16GH)
+	9004  USR9602 USB Internet Mini Phone
+062b  Greatlink Electronics Taiwan, Ltd
+062c  Institute for Information Industry
+062d  Taiwan Tai-Hao Enterprises Co., Ltd
+062e  Mainsuper Enterprises Co., Ltd
+062f  Sin Sheng Terminal & Machine, Inc.
+0631  JUJO Electronics Corp.
+0633  Cyrix Corp.
+0634  Micron Technology, Inc.
+0635  Methode Electronics, Inc.
+0636  Sierra Imaging, Inc.
+	0003  Vivicam 35Xx
+0638  Avision, Inc.
+	0268  iVina 1200U Scanner
+	026a  Minolta Dimage Scan Dual II
+	0a10  iVina FB1600/UMAX Astra 4500
+	0a13  AV600U
+	0a16  SC-215
+	0a30  UMAX Astra 6700 Scanner
+	0a41  Avision AM3000/MF3000 Series
+	0f01  fi-4010CU
+	4004  Minolta Dimage Scan Elite II
+0639  Chrontel, Inc.
+063a  Techwin Corp.
+063b  Taugagreining HF
+063c  Yamaichi Electronics Co., Ltd (Sakura)
+063d  Fong Kai Industrial Co., Ltd
+063e  RealMedia Technology, Inc.
+063f  New Technology Cable, Ltd
+0640  Hitex Development Tools
+0641  Woods Industries, Inc.
+0642  VIA Medical Corp.
+0644  TEAC Corp.
+	0000  Floppy
+	1000  CD-ROM Drive
+	800d  TASCAM Portastudio DP-01FX
+	d001  CD-R/RW Unit
+	d002  CD-R/RW Unit
+	d010  CD-RW/DVD Unit
+0645  Who? Vision Systems, Inc.
+0646  UMAX
+0647  Acton Research Corp.
+	0100  ARC SpectraPro UV/VIS/IR Monochromator/Spectrograph
+	0101  ARC AM-VM Mono Airpath/Vacuum Monochromator/Spectrograph
+	0102  ARC Inspectrum Mono
+	0103  ARC Filterwheel
+	03e9  Inspectrum 128x1024 F VIS Spectrograph
+	03ea  Inspectrum 256x1024 F VIS Spectrograph
+	03eb  Inspectrum 128x1024 B VIS Spectrograph
+	03ec  Inspectrum 256x1024 B VIS Spectrograph
+0648  Inside Out Networks
+0649  Weli Science Co., Ltd
+064b  White Mountain DSP, Inc.
+064c  Ji-Haw Industrial Co., Ltd
+064d  TriTech Microelectronics, Ltd
+064e  Suyin Corp.
+064f  WIBU-Systems AG
+	0bd7  BOX/U
+	0bd8  BOX/RU
+0650  Dynapro Systems
+0651  Likom Technology Sdn. Bhd.
+0652  Stargate Solutions, Inc.
+0653  CNF, Inc.
+0654  Granite Microsystems, Inc.
+	0005  Device Bay Controller
+	0006  Hub
+	0007  Device Bay Controller
+	0016  Hub
+0655  Space Shuttle Hi-Tech Co., Ltd
+0656  Glory Mark Electronic, Ltd
+0657  Tekcon Electronics Corp.
+0658  Sigma Designs, Inc.
+0659  Aethra
+065a  Optoelectronics Co., Ltd
+	0001  Barcode scanner
+065b  Tracewell Systems
+065e  Silicon Graphics
+065f  Good Way Technology Co., Ltd & GWC technology Inc.
+0660  TSAY-E (BVI) International, Inc.
+0661  Hamamatsu Photonics K.K.
+0662  Kansai Electric Co., Ltd
+0663  Topmax Electronic Co., Ltd
+	0103  CobraPad
+0667  Aiwa Co., Ltd
+	0fa1  TD-U8000 Tape Drive
+0668  WordWand
+0669  Oce' Printing Systems GmbH
+066a  Total Technologies, Ltd
+066b  Linksys, Inc.
+	0105  SCM eUSB SmartMedia Card Reader
+	010a  Melco MCR-U2 SmartMedia / CompactFlash Reader
+	200c  USB10TX
+	2202  USB10TX Ethernet [pegasus]
+	2203  USB100TX Ethernet [pegasus]
+	2204  USB100TX HomePNA Ethernet [pegasus]
+	2206  USB Ethernet [pegasus]
+	2207  HomeLink Phoneline 10M Network Adapter
+	2211  WUSB11 802.11b Adapter
+	2212  WUSB11v2.5 802.11b Adapter
+	2213  WUSB12v1.1 802.11b Adapter
+	2219  Instant Wireless Network Adapter
+	400b  USB10TX
+066d  Entrega, Inc.
+066e  Acer Semiconductor America, Inc.
+066f  SigmaTel, Inc.
+	003b  MP3 Player
+	003e  MP3 Player
+	003f  MP3 Player
+	0040  MP3 Player
+	0041  MP3 Player
+	0042  MP3 Player
+	0043  MP3 Player
+	004b  A-Max PA11 MP3 Player
+	3400  STMP3400 D-Major MP3 Player
+	3410  STMP3410 D-Major MP3 Player
+	3500  Player Recovery Device
+	4200  STIr4200 IrDA Bridge
+	4210  STIr4210 IrDA Bridge
+	8000  MSCN MP3 Player
+	8001  SigmaTel MSCN Audio Player
+	8004  MSCNMMC MP3 Player
+	8008  i-Bead 100 MP3 Player
+	8020  MP3 Player
+	8034  MP3 Player
+	8036  MP3 Player
+	8038  MP3 Player
+	8056  MP3 Player
+	8060  MP3 Player
+	8066  MP3 Player
+	807e  MP3 Player
+	8092  MP3 Player
+	8096  MP3 Player
+	809a  MP3 Player
+	80aa  MP3 Player
+	80ac  MP3 Player
+	80b8  MP3 Player
+	80ba  MP3 Player
+	80bc  MP3 Player
+	80bf  MP3 Player
+	80c5  MP3 Player
+	80c8  MP3 Player
+	80ca  MP3 Player
+	80cc  MP3 Player
+	8104  MP3 Player
+	8106  MP3 Player
+	8108  MP3 Player
+	810a  MP3 Player
+	810c  MP3 Player
+	8122  MP3 Player
+	8124  MP3 Player
+	8126  MP3 Player
+	8128  MP3 Player
+	8134  MP3 Player
+	8136  MP3 Player
+	8138  MP3 Player
+	813a  MP3 Player
+	813e  MP3 Player
+	8140  MP3 Player
+	8142  MP3 Player
+	8144  MP3 Player
+	8146  MP3 Player
+	8148  MP3 Player
+	814c  MP3 Player
+	8201  MP3 Player
+	8202  Jens of Sweden / I-BEAD 150M/150H MP3 player
+	8203  MP3 Player
+	8204  MP3 Player
+	8205  MP3 Player
+	8206  Digital MP3 Music Player
+	8207  MP3 Player
+	8208  MP3 Player
+	8209  MP3 Player
+	820a  MP3 Player
+	820b  MP3 Player
+	820c  MP3 Player
+	820d  MP3 Player
+	820e  MP3 Player
+	820f  MP3 Player
+	8210  MP3 Player
+	8211  MP3 Player
+	8212  MP3 Player
+	8213  MP3 Player
+	8214  MP3 Player
+	8215  MP3 Player
+	8216  MP3 Player
+	8217  MP3 Player
+	8218  MP3 Player
+	8219  MP3 Player
+	821a  MP3 Player
+	821b  MP3 Player
+	821c  MP3 Player
+	821d  MP3 Player
+	821e  MP3 Player
+	821f  MP3 Player
+	8220  MP3 Player
+	8221  MP3 Player
+	8222  MP3 Player
+	8223  MP3 Player
+	8224  MP3 Player
+	8225  MP3 Player
+	8226  MP3 Player
+	8227  MP3 Player
+	8228  MP3 Player
+	8229  MP3 Player
+	8230  MP3 Player
+	9000  MP3 Player
+	9001  MP3 Player
+	9002  MP3 Player
+0672  Labtec, Inc.
+	1041  LCS1040 Speaker System
+	5000  SpaceBall 4000 FLX
+0673  HCL
+	5000  Keyboard
+0674  Key Mouse Electronic Enterprise Co., Ltd
+0675  Draytech
+	0110  Vigor 128 ISDN TA
+	0550  Vigor550
+0676  Teles AG
+0677  Aiwa Co., Ltd
+	07d5  TM-ED1285(USB)
+	0fa1  TD-U8000 Tape Drive
+0678  ACard Technology Corp.
+067b  Prolific Technology, Inc.
+	0000  PL2301 USB-USB Bridge
+	0001  PL2302 USB-USB Bridge
+	04bb  PL2303 Serial (IODATA USB-RSAQ2)
+	0610  Onext EG210U MODEM
+	0611  AlDiga AL-11U Quad-band GSM/GPRS/EDGE modem
+	2303  PL2303 Serial Port
+	2305  PL2305 Parallel Port
+	2307  PL2307 USB-ATAPI4 Bridge
+	2313  FITEL PHS U Cable Adaptor
+	2315  Flash Disk Embedded Hub
+	2316  Flash Disk Security Device
+	2317  Mass Storage Device
+	2501  PL2501 USB-USB Bridge (USB 2.0)
+	2507  PL2507 Hi-speed USB to IDE bridge controller
+	2515  Flash Disk Embedded Hub
+	2517  Flash Disk Mass Storage Device
+	25a1  PL25A1 Host-Host Bridge
+	3400  Hi-Speed Flash Disk with TruePrint AES3400
+	3500  Hi-Speed Flash Disk with TruePrint AES3500
+	3507  PL3507 ATAPI6 Bridge
+	aaa0  Prolific Pharos
+	aaa2  PL2303 Serial Adapter (IODATA USB-RSAQ3)
+067c  Efficient Networks, Inc.
+	1001  Siemens SpeedStream 100MBps Ethernet
+	1022  Siemens SpeedStream 1022 802.11b Adapter
+	1023  SpeedStream Wireless
+	4020  SpeedStream 4020 ATM/ADSL Installer
+	4031  Efficient ADSL Modem
+	4032  SpeedStream 4031 ATM/ADSL Installer
+	4033  SpeedStream 4031 ATM/ADSL Installer
+	4060  Alcatel Speedstream 4060 ADSL Modem
+	4062  Efficient Networks 4060 Loader
+	5667  Efficient Networks Virtual Bus for ADSL Modem
+	c031  SpeedStream 4031 ATM/ADSL Installer
+	c032  SpeedStream 4031 ATM/ADSL Installer
+	c033  SpeedStream 4031 ATM/ADSL Installer
+	c060  SpeedStream 4060 Miniport ATM/ADSL Adapter
+	d667  Efficient Networks Virtual Bus for ADSL Modem
+	e240  Speedstream Ethernet Adapter E240
+	e540  Speedstream Ethernet Adapter E240
+067d  Hohner Corp.
+067e  Intermec
+	1001  Mobile Computer
+067f  Virata, Ltd
+	4552  DSL-200 ADSL Modem
+	6542  DSL Modem
+	6549  DSL Modem
+	7541  DSL Modem
+0680  Realtek Semiconductor Corp., CPP Div. (Avance Logic)
+	0002  Arowana Optical Wheel Mouse MSOP-01
+0681  Siemens Information and Communication Products
+	0001  Dect Base
+	0002  Gigaset 3075 Passive ISDN
+	0005  ID-Mouse with Fingerprint Reader
+	0012  I-Gate 802.11b Adapter
+	001b  WLL013
+	0022  Gigaset SX353 ISDN
+	002b  A-100-I ADSL Modem
+	002e  ADSL Router_S-141
+	0034  GSM module MC35/ES75 USB Modem
+	3c06  54g USB Network Adapter
+0682  Victor Company of Japan, Ltd
+0684  Actiontec Electronics, Inc.
+0686  Minolta Co., Ltd
+	2001  PagePro 4110W
+	3001  PagePro 4100
+	3006  PagePro 1250W
+	302e  Develop D 1650iD PCL
+	3034  Develop D 2050iD PCL
+	4001  Dimage 2300
+	4003  Dimage 2330 Zoom Camera
+	4004  Scan Elite II
+	4005  Minolta DiMAGE E201 Mass Storage Device
+	4006  Dimage 7 Camera
+	4007  Dimage S304 Camera
+	4008  Dimage 5 Camera
+	4009  Dimage X Camera
+	400a  Dimage S404 Camera
+	400b  Dimage 7i Camera
+	400c  Dimage F100 Camera
+	400d  Scan Dual III
+	400e  Dimage 5400
+	400f  Dimage 7Hi Camera
+	4010  Dimage Xi Camera
+	4011  Dimage F300 Camera
+	4012  Dimage F200 Camera
+	4014  Dimage S414 Camera
+	4015  Dimage XT Camera [storage]
+	4016  Dimage XT Camera [remote mode]
+	4017  Dimage E223
+	4018  Dimage Z1  Camera
+	401a  Dimage A1 Camera
+	401c  Dimage X20 Camera
+	401e  Dimage E323 Camera
+068a  Pertech, Inc.
+068b  Potrans International, Inc.
+068e  CH Products, Inc.
+	00e2  HFX OEM Joystick
+	00f1  Pro Throttle
+	00f2  Flight Sim Pedals
+	00f3  Fighterstick
+	00ff  Flight Sim Yoke
+	0500  GameStick 3D
+	0501  CH Pro Pedals
+	0504  F-16 Combat Stick
+0690  Golden Bridge Electech, Inc.
+0693  Hagiwara Sys-Com Co., Ltd
+	0002  FlashGate SmartMedia Card Reader
+	0003  FlashGate CompactFlash Card Reader
+	0005  FlashGate
+	0006  SM PCCard R/W and SPD
+	0007  FlashGate ME (Authenticated)
+	000a  SDCard/MMC Reader/Writer
+0694  Lego Group
+	0001  Mindstorms Tower
+0698  Chuntex (CTX)
+	1786  1300ex Monitor
+	9999  VLxxxx Monitor+Hub
+0699  Tektronix, Inc.
+069a  Askey Computer Corp.
+	0001  VC010 WebCam [pwc]
+	0303  Cable Modem
+	0311  ADSL Router Remote NDIS Device
+	0318  Remote NDIS Device
+	0319  220V Remote NDIS Device
+	0320  IEEE 802.11b Wireless LAN Card
+	0321  Dynalink WLL013 / Compex WLU11A 802.11b Adapter
+	0402  Scientific Atlanta WebSTAR 100 & 200 series Cable Modem
+	0811  BT Virtual Bus for Helium
+	0821  BT Voyager 1010 802.11b Adapter
+	4402  Scientific Atlanta WebSTAR 2000 series Cable Modem
+	4403  Scientific Atlanta WebSTAR 300 series Cable Modem
+	4501  Scientific-Atlanta WebSTAR 2000 series Cable Modem
+069b  Thomson, Inc.
+	0704  DCM245 Cable Modem
+	070c  MP3 Player
+	070d  MP3 Player
+	070e  MP3 Player
+	070f  RCA Lyra RD1071 MP3 Player
+	2220  RCA Kazoo RD1000 MP3 Player
+	300a  RCA Lyra MP3 Player
+	3012  MP3 Player
+	3013  MP3 Player
+	5557  RCA CDS6300
+069d  Hughes Network Systems (HNS)
+	0001  Satellite Receiver Device
+	0002  Satellite Device
+069e  Marx
+	0005  CryptoBox v1.2
+069f  Allied Data Technologies BV
+	0010  Tornado Speakerphone FaxModem 56.0
+	0011  Tornado Speakerphone FaxModem 56.0
+	1000  ADT VvBus for CopperJet
+06a2  Topro Technology, Inc.
+06a3  Saitek PLC
+	0006  Cyborg Gold Joystick
+	0109  P880 Pad
+	0160  ST290 Pro
+	0200  Xbox Adrenalin Hub
+	0241  Xbox Adrenalin Gamepad
+	0255  X52 Flight Controller
+	040b  P990 Dual Analog Pad
+	040c  P2900 Wireless Pad
+	0422  ST90 Joystick
+	0460  ST290 Pro Flight Stick
+	0463  ST290
+	0464  Cyborg Evo
+	0471  Cyborg Graphite Stick
+	0501  R100 Sports Wheel
+	0502  ST200 Stick
+	0506  R220 Digital Wheel
+	051e  Cyborg Digital II Stick
+	052d  P750 Gamepad
+	053c  X45 Flight Controller
+	053f  X36F Flightstick
+	056c  P2000 Tilt Pad
+	056f  P2000 Tilt Pad
+	05d2  PC Dash 2
+	075c  X52 Flight Controller
+	0805  R440 Force Wheel
+	1003  GM2 Action Pad
+	1009  Action Pad
+	100a  SP550 Pad and Joystick Combo
+	100b  SP550 Pad
+	1509  P3000 Wireless Pad
+	1589  P3000 Wireless Pad
+	2541  X45 Flight Controller
+	3509  P3000 RF GamePad
+	353e  Cyborg Evo Wireless
+	3589  P3000 Wireless Pad
+	35be  Cyborg Evo
+	5509  P3000 Wireless Pad
+	8000  Gamers' Keyboard
+	801e  Cyborg 3D Digital Stick II
+	8021  Eclipse II Keyboard
+	802d  P750 Pad
+	803f  X36 Flight Controller
+	806f  P2000 Tilt Pad
+	80c0  Pro Gamer Command Unit
+	a502  Gaming Mouse
+	ff04  R440 Force Wheel
+	ff0c  Cyborg Force Rumble Pad
+	ff0d  P2600 Rumble Force Pad
+	ff12  Cyborg 3D Force Stick
+	ff17  ST 330 Rumble Force Stick
+	ff52  Cyborg 3D Rumble Force Joystick
+	ffb5  Cyborg Evo Force Joystick
+06a4  Xiamen Doowell Electron Co., Ltd
+06a5  Divio
+	0000  Typhoon Webcam 100k [nw8000]
+	d001  ProLink DS3303u WebCam
+	d800  Chicony TwinkleCam
+	d820  Wize Media 1000
+06a7  MicroStore, Inc.
+06a8  Topaz Systems, Inc.
+	0042  SignatureGem 1X5 Pad
+	0043  SignatureGem 1X5-HID Pad
+06a9  Westell
+	0005  WireSpeed Dual Connect Modem
+	0006  WireSpeed Dual Connect Modem
+	000a  WireSpeed Dual Connect Modem
+	000b  WireSpeed Dual Connect Modem
+	000e  802.11g Adapter
+06aa  Sysgration, Ltd
+06ac  Fujitsu Laboratories of America, Inc.
+06ad  Greatland Electronics Taiwan, Ltd
+06ae  Professional Multimedia Testing Centre
+06af  Harting, Inc. of North America
+06b8  Pixela Corp.
+06b9  Alcatel Telecom
+	0121  SpeedTouch 121g Wireless Dongle
+	2001  SPEED TOUCH Card
+	4061  SpeedTouch ISDN or ADSL Modem
+	a5a5  DynaMiTe Modem
+06ba  Smooth Cord & Connector Co., Ltd
+06bb  EDA, Inc.
+06bc  Oki Data Corp.
+06bd  AGFA-Gevaert NV
+	0001  SnapScan 1212U
+	0002  SnapScan 1236U
+	0100  SnapScan Touch
+	0101  SNAPSCAN ELITE
+	0200  ScanMaker 8700
+	02bf  DUOSCAN f40
+	0400  CL30
+	0401  Mass Storage
+	0403  ePhoto CL18 Camera
+	0404  ePhoto CL20 Camera
+	2061  SnapScan 1212U (?)
+	208d  Snapscan e40
+	208f  SnapScan e50
+	2091  SnapScan e20
+	2093  SnapScan e10
+	2095  SnapScan e25
+	2097  SnapScan e26
+	20fd  SnapScan e52
+	20ff  SnapScan e42
+06be  AME Optimedia Technology Co., Ltd
+	1005  Dazzle DPVM! (1005)
+	d001  P35U Camera Capture
+06bf  Leoco Corp.
+06c2  Phidgets Inc. (formerly GLAB)
+	0030  PhidgetRFID
+	0038  4-Motor PhidgetServo v3.0
+	0039  1-Motor PhidgetServo v3.0
+	003a  8-Motor PhidgetAvancedServo
+	0040  PhidgetInterface Kit 0-0-4
+	0044  PhidgetInterface Kit 0-16-16
+	0045  PhidgetInterface Kit 8-8-8
+	0048  PhidgetStepper (Under Development)
+	0049  PhidgetTextLED Ver 1.0
+	004a  PhidgetLED Ver 1.0
+	004b  PhidgetEncoder Ver 1.0
+	0051  PhidgetInterface Kit 0-5-7 (Custom)
+	0052  PhidgetTextLCD
+	0053  PhidgetInterfaceKit 0-8-8
+	0058  PhidgetMotorControl Ver 1.0
+	0070  PhidgetTemperatureSensor Ver 1.0
+	0071  PhidgetAccelerometer Ver 1.0
+	0072  PhidgetWeightSensor Ver 1.0
+	0073  PhidgetHumiditySensor
+	0074  PhidgetPHSensor
+	0075  PhidgetGyroscope
+06c4  Bizlink International Corp.
+06c5  Hagenuk, GmbH
+06c6  Infowave Software, Inc.
+06c8  SIIG, Inc.
+06c9  Taxan (Europe), Ltd
+	0005  Monitor Control
+	0007  Monitor Control
+	0009  Monitor Control
+06ca  Newer Technology, Inc.
+06cb  Synaptics, Inc.
+	0001  HID Device
+	0002  HID Device
+	0003  HID Device
+	0005  Touchpad/FPS
+	0006  HID Device
+	0007  HID Device
+	0008  HID Device
+	0009  Composite TouchPad and TrackPoint
+	000e  HID Device
+	0010  Composite Human Interface Device
+	0013  Human Interface Device
+06cc  Terayon Communication Systems
+	0101  Cable Modem
+	0102  Cable Modem
+	0103  Cable Modem
+	0104  Cable Modem
+	0304  Cable Modem
+06cd  Keyspan
+	0101  USA-28 PDA [no firmware]
+	0102  USA-28X PDA [no firmware]
+	0103  USA-19 PDA [no firmware]
+	0104  PDA [prerenum]
+	0105  USA-18X PDA [no firmware]
+	0106  USA-19W PDA [no firmware]
+	0107  USA-19 PDA
+	0108  USA-19W PDA
+	0109  USA-49W serial adapter [no firmware]
+	010a  USA-49W serial adapter
+	010b  USA-19Qi serial adapter [no firmware]
+	010c  USA-19Qi serial adapter
+	010d  USA-19Q serial Adapter (no firmware)
+	010e  USA-19Q serial Adapter
+	010f  USA-28 PDA
+	0110  USA-28Xb PDA
+	0111  USA-18 serial Adapter
+	0112  USA-18X PDA
+	0113  USA-28Xb PDA [no firmware]
+	0114  USA-28Xa PDA [no firmware]
+	0115  USA-28Xa PDA
+	0116  USA-18XA serial Adapter (no firmware)
+	0117  USA-18XA serial Adapter
+	0118  USA-19QW PDA [no firmware]
+	0119  USA-19QW PDA
+	011a  USA-49Wlc serial adapter [no firmware]
+	011b  MPR Serial Preloader (MPRQI)
+	011c  MPR Serial (MPRQI)
+	011d  MPR Serial Preloader (MPRQ)
+	011e  MPR Serial (MPRQ)
+	0121  USA-19hs serial adapter
+	012a  USA-49Wlc serial adapter
+	0201  Digital Media Remote
+	0202  UIA-11 remote control
+06cf  SpheronVR AG
+	1010  PanoCam 10
+	1012  PanoCam 12/12X
+06d0  LapLink, Inc.
+	0622  LapLink Gold USB-USB Bridge [net1080]
+06d1  Daewoo Electronics Co., Ltd
+06d3  Mitsubishi Electric Corp.
+	0380  CP8000D Port
+	0381  CP770D Port
+	0385  CP900D Port
+	0387  CP980D Port
+	038b  CP3020D Port
+	038c  CP900DW(ID) Port
+	0393  CP9500D/DW Port
+	0394  CP9000D/DW Port
+	03a1  CP9550D/DW Port
+06d4  Cisco Systems
+06d5  Toshiba
+	4000  Japanese Keyboard
+06d6  Aashima Technology B.V.
+	002d  Trust PowerC@m 350FT
+	002e  Trust PowerC@m 350FS
+	0030  Trust 710 LCD POWERC@M ZOOM - MSD
+	0031  Trust 710 LCD POWERC@M ZOOM
+	003a  Trust PowerC@m 770Z
+	003c  Trust 910z PowerC@m
+	003f  Trust 735S POWERC@M ZOOM, WDM DSC Bulk Driver
+	0050  Trust 738AV LCD PV Digital Camera
+	0062  TRUST 782AV LCD P. V. Video Capture
+	0066  TRUST Digital PCTV and Movie Editor
+	006b  TRUST AUDIO VIDEO EDITOR
+06d7  Network Computing Devices (NCD)
+06d8  Technical Marketing Research, Inc.
+06da  Phoenixtec Power Co., Ltd
+	0002  UPS
+06db  Paradyne
+06dc  Foxlink Image Technology Co., Ltd
+	0012  Scan 1200c Scanner
+	0014  Prolink Winscan Pro 2448U
+06de  Heisei Electronics Co., Ltd
+06e0  Multi-Tech Systems, Inc.
+	f101  MT5634ZBA-USB MultiModemUSB (old firmware)
+	f103  MT5634MU MultiMobileUSB
+	f104  MT5634ZBA-USB MultiModemUSB (new firmware)
+	f107  MT5634ZBA-USB-V92 MultiModemUSB
+06e1  ADS Technologies, Inc.
+	0008  UBS-10BT Ethernet [klsi]
+	0009  UBS-10BT Ethernet
+	0833  Mass Storage Device
+	a160  Instant Video-To-Go RDX-160 (no firmware)
+	a161  Instant Video-To-Go RDX-160
+	a190  Instand VCD Capture
+	a191  Instant VideoXpress
+	a337  Mini DigitalTV
+	a701  DVD Xpress
+	b337  Mini DigitalTV
+	b701  DVD Xpress B
+06e4  Alcatel Microelectronics
+06e6  Tiger Jet Network, Inc.
+	0200  Internet Phone
+	0201  Internet Phone
+	0202  Composite Device
+	0203  Internet Phone
+	0210  Composite Device
+	0211  Internet Phone
+	0212  Internet Phone
+	031c  Internet Phone
+	031d  Internet Phone
+	031e  Internet Phone
+	3200  Composite Device
+	3201  Internet Phone
+	3202  Composite Device
+	3203  Composite Device
+	7200  Composite Device
+	7210  Composite Device
+	7250  Composite Device
+	825c  Internet Phone
+	831c  Internet Phone
+	831d  Composite Device
+	831e  Composite Device
+	b200  Composite Device
+	b201  Composite Device
+	b202  Internet Phone
+	b210  Internet Phone
+	b211  Composite Device
+	b212  Composite Device
+	b250  Composite Device
+	b251  Internet Phone
+	b252  Internet Phone
+	c200  Internet Phone
+	c201  Internet Phone
+	c202  Composite Device
+	c203  Internet Phone
+	c210  Personal PhoneGateway
+	c211  Personal PhoneGateway
+	c212  Personal PhoneGateway
+	c213  PPG Device
+	c25c  Composite Device
+	c290  PPG Device
+	c291  PPG Device
+	c292  PPG Device
+	c293  Personal PhoneGateway
+	c31c  Composite Device
+	c39c  Personal PhoneGateway
+	c39d  PPG Device
+	c39e  PPG Device
+	c39f  PPG Device
+	c700  Internet Phone
+	c701  Internet Phone
+	c702  Composite Device
+	c703  Internet Phone
+	c710  VoIP Combo Device
+	c711  VoIP Combo
+	c712  VoIP Combo Device
+	c713  VoIP Combo Device
+	cf00  Composite Device
+	cf01  Internet Phone
+	cf02  Internet Phone
+	cf03  Composite Device
+	d210  Personal PhoneGateway
+	d211  PPG Device
+	d212  PPG Device
+	d213  Personal PhoneGateway
+	d700  Composite Device
+	d701  Composite Device
+	d702  Internet Phone
+	d703  Composite Device
+	d710  VoIP Combo
+	d711  VoIP Combo Device
+	d712  VoIP Combo
+	d713  VoIP Combo
+	df00  Composite Device
+	df01  Composite Device
+	df02  Internet Phone
+	df03  Internet Phone
+	f200  Internet Phone
+	f201  Internet Phone
+	f202  Composite Device
+	f203  Composite Device
+	f210  Internet Phone
+	f250  Composite Device
+	f252  Internet Phone
+	f310  Internet Phone
+	f350  Composite Device
+06ea  Sirius Technologies
+	0001  NetCom Roadster II 56k
+	0002  Roadster II 56k
+06eb  PC Expert Tech. Co., Ltd
+06ef  I.A.C. Geometrische Ingenieurs B.V.
+06f0  T.N.C Industrial Co., Ltd
+	de01  DualCam Video Camera
+	de02  DualCam Still Camera
+06f1  Opcode Systems, Inc.
+	a011  SonicPort
+	a021  SonicPort Optical
+06f2  Emine Technology Co.
+	0011  KVM Switch Keyboard
+06f6  Wintrend Technology Co., Ltd
+06f7  Wailly Technology Ltd
+	0003  USB->Din 4 Adaptor
+06f8  Guillemot Corp.
+	a300  Dual Analog Leader GamePad
+	b000  Hercules DJ Console
+	c000  Hercules Muse Pocket
+	d002  Hercules DJ Console
+	e000  HWGUSB2-54 WLAN
+	e010  HWGUSB2-54-LB
+	e020  HWGUSB2-54V2-AP
+06fa  HSD S.r.L
+06fc  Motorola Semiconductor Products Sector
+06fd  Boston Acoustics
+	0101  Audio Device
+	0102  Audio Device
+	0201  2-piece Audio Device
+06fe  Gallant Computer, Inc.
+0701  Supercomal Wire & Cable SDN. BHD.
+0703  Bvtech Industry, Inc.
+0705  NKK Corp.
+0706  Ariel Corp.
+0707  Standard Microsystems Corp.
+	0100  2202 Ethernet [klsi]
+	0200  2202 Ethernet [pegasus]
+	0201  EZ Connect USB Ethernet
+	ee04  SMCWUSB32 802.11b Wireless LAN Card
+	ee06  EZ-Connect 802.11g Adapter
+	ee13  EZ-Connect 802.11g Adapter
+0708  Putercom Co., Ltd
+	047e  USB-1284 BRIDGE
+0709  Silicon Systems, Ltd (SSL)
+070a  Oki Electric Industry Co., Ltd
+	4002  Bluetooth Device
+	4003  Bluetooth Device
+070d  Comoss Electronic Co., Ltd
+070e  Excel Cell Electronic Co., Ltd
+0710  Connect Tech, Inc.
+	0001  WhiteHeat (fake ID)
+	8001  WhiteHeat
+0711  Magic Control Technology Corp.
+	0100  Hub
+	0180  IRXpress Infrared Device
+	0181  IRXpress Infrared Device
+	0200  BAY-3U1S1P Serial Port
+	0210  MCT1S Serial Port
+	0230  MCT-232 Serial Port
+	0231  PS/2 Mouse Port
+	0232  Serial On Port
+	0240  PS/2 to USB Converter
+	0300  BAY-3U1S1P Parallel Port
+	0302  Parallel Port
+	0900  SVGA Adapter
+0713  Interval Research Corp.
+0714  NewMotion, Inc.
+	0003  ADB to USB convertor
+0717  ZNK Corp.
+0718  Imation Corp.
+	0002  SuperDisk 120MB
+	0003  SuperDisk 120MB (Authenticated)
+	0060  Flash Drive
+	0061  Flash Drive
+	0062  Flash Drive
+	0063  Swivel Flash Drive
+	0064  Flash Drive
+	0065  Flash Drive
+	0066  Flash Drive
+	0067  Flash Drive
+	0068  Flash Drive
+	0084  USB Flash Drive Mini
+0719  Tremon Enterprises Co., Ltd
+071b  Domain Technologies, Inc.
+	0002  DTI-56362-USB Digital Interface Unit
+	0101  Audio4-USB DSP Data Acquisition Unit
+	0201  Audio4-5410 DSP Data Acquisition Unit
+	0301  SB-USB JTAG Emulator
+071c  Xionics Document Technologies, Inc.
+071d  Eicon Networks Corp.
+	1000  Diva ISDN TA
+	1003  Diva
+	2000  Teledat Surf
+071e  Ariston Technologies
+0723  Centillium Communications Corp.
+	0002  Palladia 300/400 Adsl Modem
+0726  Vanguard International Semiconductor-America
+0729  Amitm
+	1000  USC-1000 Serial Port
+072e  Sunix Co., Ltd
+072f  Advanced Card Systems, Ltd
+	0001  AC1030-based SmartCard Reader
+	0008  ACR 80 Smart Card Reader
+	1000  PLDT Drive
+	1001  PLDT Drive
+	8002  AET63 BioTRUSTKey
+	8003  ACR120
+	8103  ACR120
+	9000  ACR38 AC1038-based Smart Card Reader
+	90cc  ACR38 SmartCard Reader
+	90cf  ACR38 SAM Smart Card Reader
+	90d0  PertoSmart EMV - Card Reader
+0731  Susteen, Inc.
+	0528  SonyEricsson DCU-11 Cable
+0732  Goldfull Electronics & Telecommunications Corp.
+0733  ViewQuest Technologies, Inc.
+	0101  Digital Video Camera
+	0110  VQ110
+	0401  CS330 WebCam
+	0402  M-318B WebCam
+	0430  Intel Pro Share WebCam
+	0630  VQ630 Dual Mode Digital Camera(Bulk)
+	0631  Hercules Dualpix
+	0780  Smart Cam Deluxe(composite)
+	1310  Epsilon 1.3/Jenoptik JD C1.3/UMAX AstraPix 470
+	1311  Digital Dream Epsilon 1.3
+	2211  Jenoptik
+0734  Lasat Communications A/S
+	0001  560V Modem
+	0002  Lasat 560V Modem
+	043a  DVS Audio
+0735  Asuscom Network
+	2100  ISDN Adapter
+	2101  ISDN Adapter
+	6694  ISDN Adapter
+	c541  ISDN TA 280
+0736  Lorom Industrial Co., Ltd
+0738  Mad Catz, Inc.
+	4507  XBox Device
+	4516  XBox Device
+	4520  XBox Device
+	4526  XBox Device
+	4536  XBox Device
+	4540  XBox Device
+	4556  XBox Device
+	4566  XBox Device
+	4576  XBox Device
+	4586  XBox Device
+	4588  XBox Device
+073a  Chaplet Systems, Inc.
+073b  Suncom Technologies
+073d  Eutron S.p.a.
+	0005  Crypto Token
+	0007  CryptoIdentity CCID
+	0025  SmartKey 3
+	0c00  Pocket Reader
+	0d00  StarSign Bio Token 3.0 EU
+073c  Industrial Electronic Engineers, Inc.
+	0305  Pole Display (PC305-3415  2 x 20 Line Display)
+	0322  Pole Display (PC322-3415  2 x 20 Line Display)
+	0324  Pole Display (LB324-USB   4 x 20 Line Display)
+	0330  Pole Display (P330-3415   2 x 20 Line Display)
+	0450  Pole Display (L450-USB   Graphic Line Display)
+	0505  Pole Display (SPC505-3415 2 x 20 Line Display)
+	0522  Pole Display (SPC522-3415 2 x 20 Line Display)
+	0624  Pole Display (SP324-3415  2 x 20 Line Display)
+073e  NEC, Inc.
+	0301  Game Pad
+0745  Syntech Information Co., Ltd
+0746  Onkyo Corp.
+	5500  SE-U55 Audio Device
+0747  Labway Corp.
+0748  Strong Man Enterprise Co., Ltd
+0749  EVer Electronics Corp.
+074a  Ming Fortune Industry Co., Ltd
+074b  Polestar Tech. Corp.
+074c  C-C-C Group PLC
+074d  Micronas GmbH
+	3553  Composite USB-Device
+	3554  Composite USB-Device
+	3556  Composite USB-Device
+074e  Digital Stream Corp.
+	0001  PS/2 Adapter
+	0002  PS/2 Adapter
+0755  Aureal Semiconductor
+0757  Network Technologies, Inc.
+075b  Sophisticated Circuits, Inc.
+	0001  Kick-off! Watchdog
+0763  Midiman
+	0115  KeyRig 25
+	0117  Trigger Finger
+	0119  MidAir
+	0150  M-Audio Uno
+	0160  M-Audio 1x1
+	0192  M-Audio Keystation 88es
+	0193  ProKeys 88
+	0194  ProKeys 88sx
+	0195  Oxygen 8 v2
+	0196  Oxygen 49
+	0197  Oxygen 61
+	0198  Axiom 25
+	0199  Axiom 49
+	019a  Axiom 61
+	019b  KeyRig 49
+	019c  KeyStudio
+	1001  MidiSport 2x2
+	1002  MidiSport 2x2
+	1003  MidiSport 2x2
+	1010  MidiSport 1x1
+	1011  MidiSport 1x1
+	1014  M-Audio Keystation Loader
+	1015  M-Audio Keystation
+	1020  Midisport 4x4
+	1021  MidiSport 4x4
+	1030  Midisport 8x8
+	1031  MidiSport 8x8/s Loader
+	1033  MidiSport 8x8/s
+	1040  M-Audio MidiSport 2x4 Loader
+	1041  M-Audio MidiSport 2x4
+	2001  M Audio Quattro
+	2002  M Audio Duo
+	2003  M Audio AudioPhile
+	2004  M-Audio MobilePre
+	2006  M-Audio Transit
+	2007  M-Audio Sonica Theater
+	2008  M-Audio Ozone
+	200d  M-Audio OmniStudio
+	200f  M-Audio MobilePre
+	2010  M-Audio Fast Track
+	2013  M-Audio JamLab
+	2015  M-Audio RunTime DFU
+	2016  M-Audio RunTime DFU
+	2019  M-Audio Ozone Academic
+	201a  M-Audio Micro
+	201b  M-Audio RunTime DFU
+	201d  M-Audio Producer
+	2080  M-Audio RunTime DFU
+	2081  M-Audio RunTime DFU
+	2803  M-Audio Audiophile DFU
+	2804  M-Audio MobilePre DFU
+	2806  M-Audio Transit DFU
+	2815  M-Audio DFU
+	2816  M-Audio DFU
+	281b  M-Audio DFU
+	2880  M-Audio DFU
+	2881  M-Audio DFU
+0764  Cyber Power System, Inc.
+	0005  Cyber Power UPS
+	0501  CP1500 AVR UPS
+0765  X-Rite, Inc.
+0766  Jess-Link Products Co., Ltd
+0767  Tokheim Corp.
+0768  Camtel Technology Corp.
+	0006  Camtel Technology USB TV Genie Pro FM Model TVB330
+	0023  eHome Infrared Receiver
+0769  Surecom Technology Corp.
+	11f2  EP-9001-g 802.11g 54M WLAN Adapter
+	11f3  RT2570
+	11f7  802.11g 54M WLAN Adapter
+	31f3  RT2573
+076a  Smart Technology Enablers, Inc.
+076b  OmniKey AG
+	0596  CardMan 2020
+	1021  CardMan 1021
+	1221  CardMan 1221
+	1784  CardMan 6020
+	3021  CardMan 3121
+	3610  CardMan 3620
+	3621  CardMan 3621
+	3821  CardMan 3821
+	4321  CardMan 4321
+	5121  CardMan 5121
+	5125  CardMan 5125
+	6622  CardMan 6121
+	a011  CCID Smart Card Reader Keyboard
+	a021  CCID Smart Card Reader
+	a022  CardMan Smart@Link
+	c000  CardMan 3x21 CS
+	c001  CardMan 5121 CS
+076c  Partner Tech
+076d  Denso Corp.
+076e  Kuan Tech Enterprise Co., Ltd
+076f  Jhen Vei Electronic Co., Ltd
+0770  Welch Allyn, Inc - Medical Division
+0774  AmTRAN Technology Co., Ltd
+0775  Longshine Electronics Corp.
+0776  Inalways Corp.
+0777  Comda Enterprise Corp.
+0778  Volex, Inc.
+0779  Fairchild Semiconductor
+077a  Sankyo Seiki Mfg. Co., Ltd
+077b  Linksys
+	08be  BEFCMU10 v4 Cable Modem
+	2219  WUSB11 V2.6 802.11b Adapter
+	2226  USB200M 100baseTX Adapter
+077c  Forward Electronics Co., Ltd
+	0005  NEC Keyboard
+077d  Griffin Technology
+	0223  IMic Audio In/Out
+	0405  iMate, ADB Adapter
+	0410  PowerMate
+	041a  PowerWave
+	07af  iMic
+	627a  Radio SHARK
+077f  Well Excellent & Most Corp.
+0781  SanDisk Corp.
+	0001  SDDR-05a ImageMate CompactFlash Reader
+	0002  SDDR-31 ImageMate II CompactFlash Reader
+	0005  SDDR-05b (CF II) ImageMate CompactFlash Reader
+	0100  ImageMate SDDR-12
+	0200  SDDR-09 (SSFDC) ImageMate SmartMedia Reader [eusb]
+	0400  SecureMate SD/MMC Reader
+	0621  SDDR-86 Imagemate 6-in-1 Reader
+	0720  Sansa C200 series in recovery mode
+	0729  Sansa E200 series in recovery mode
+	0810  SDDR-75 ImageMate CF-SM Reader
+	0830  ImageMate CF/MMC/SD Reader
+	1234  Cruzer Mini Flash Drive
+	5150  SDCZ2 Cruzer Mini Flash Drive (thin)
+	5151  Cruzer Micro 256/512MB Flash Drive
+	5153  Cruzer USB-Flash-Drive
+	5406  Cruzer Micro 1/4GB Flash Drive
+	5408  Cruzer Titanium U3
+	6100  Ultra II SD Plus 2GB
+	7100  Cruzer Mini
+	7101  Pen Flash
+	7102  Cruzer Mini
+	7103  Cruzer Mini
+	7104  Cruzer Micro Mini 256MB Flash Drive
+	7105  Cruzer Mini
+	7106  Cruzer Mini
+	7112  Cruzer Micro 128MB Flash Drive
+	7113  Cruzer Micro 256MB Flash Drive
+	7114  Cruzer Mini
+	7115  Cruzer Mini
+	7420  Sansa E200 series (mtp)
+	7421  Sansa E200 series
+	7432  Sansa Clip (mtp)
+	7433  Sansa Clip (msc)
+	7450  Sansa C250
+	7451  Sansa C240
+	7480  Sansa Connect
+	7481  Sansa Connect (in recovery mode)
+	8181  Pen Flash
+	8183  Hi-Speed Mass Storage Device
+	8185  SDCZ2 Cruzer Mini Flash Drive (older, thick)
+	8888  Card Reader
+	8889  SDDR-88 Imagemate 8-in-1 Reader
+	8919  Card Reader
+	8989  ImageMate 12-in-1 Reader
+	9191  ImageMate CF
+	9219  Card Reader
+	9292  ImageMate CF Reader/Writer
+	9393  ImageMate SD-MMC
+	9595  ImageMate xD-SM
+	9797  ImageMate MS-PRO
+	9919  Card Reader
+	9999  SDDR-99 5-in-1 Reader
+	a7e8  SDDR-113 MicroMate SDHC Reader
+	b2b3  SDDR-103 MobileMate SD+ Reader
+0782  Trackerball
+0783  C3PO
+	0003  LTC31 SmartCard Reader
+0784  Vivitar, Inc.
+	0100  Vivicam 2655
+	1310  Vivicam 3305
+	1688  Vivicam 3665
+	1689  Gateway DC-M42/Labtec DC-505/Vivitar Vivicam 3705
+	2620  AOL Photocam Plus
+	2888  Polaroid DC700
+	3330  Nytec ND-3200 Camera
+	4300  Traveler D1
+	5260  Werlisa Sport PX 100 / JVC GC-A33 Camera
+	5300  Pretec dc530
+0785  NTT-ME
+	0001  MN128mini-V ISDN TA
+	0003  MN128mini-J ISDN TA
+0789  Logitec Corp.
+	0026  LHD Device
+	0033  DVD Multi-plus unit LDR-H443SU2
+	0063  LDR Device
+	0064  LDR-R Device
+	00b3  DVD Multi-plus unit LDR-H443U2
+	010c  Realtek RTL8187 Wireless 802.11g 54Mbps Network Adapter
+078b  Happ Controls, Inc.
+	0010  Driving UGCI
+	0020  Flying UGCI
+	0030  Fighting UGCI
+078c  GTCO/CalComp
+	0400  Digitizer (Whiteboard)
+078e  Brincom, Inc.
+0790  Pro-Image Manufacturing Co., Ltd
+0791  Copartner Wire and Cable Mfg. Corp.
+0792  Axis Communications AB
+0793  Wha Yu Industrial Co., Ltd
+0794  ABL Electronics Corp.
+0795  RealChip, Inc.
+0796  Certicom Corp.
+0797  Grandtech Semiconductor Corp.
+	6801  Flatbed Scanner
+	6802  InkJet Color Printer
+	8001  SmartCam
+	801a  Typhoon StyloCam
+	801c  Meade Binoculars/Camera
+	8901  ScanHex SX-35a
+	8909  ScanHex SX-35b
+	8911  ScanHex SX-35c
+0798  Optelec
+	0001  Braille Voyager
+079b  Sagem
+	0027  USB-Serial Controller
+	004a  XG-760A
+	004b  Wi-Fi 11g adapter
+	0056  Agfa AP1100 Photo Printer
+	0062  XG-76NA
+079d  Alfadata Computer Corp.
+	0201  GamePort Adapter
+07a1  Digicom S.p.A.
+	d952  Palladio USB V.92 Modem
+07a2  National Technical Systems
+07a3  Onnto Corp.
+07a4  Be, Inc.
+07a6  ADMtek, Inc.
+	07c2  AN986A Ethernet
+	0986  AN986 Pegasus Ethernet
+	8266  Infineon WildCard-USB Wireless LAN Adapter
+	8511  ADM8511 Pegasus II Ethernet
+	8513  AN8513 Ethernet
+	8515  AN8515 Ethernet
+07aa  Corega K.K.
+	0001  Ether USB-T Ethernet [klsi]
+	0004  FEther USB-TX Ethernet [pegasus]
+	000c  WirelessLAN USB-11
+	000d  FEther USB-TXS
+	0012  Stick-11 802.11b Adapter
+	0017  FEther USB2-TX
+	001a  ULUSB-11 Key
+	002f  CG-WLUSB2GNL
+	7613  Stick-11 V2 802.11b Adapter
+	9601  FEther USB-TXC
+07ab  Freecom Technologies
+	fc01  IDE bridge
+	fc02  Cable II USB-2
+	fc03  USB2-IDE IDE bridge
+	fcf8  Freecom Classic SL Network Drive
+07af  Microtech
+	0004  SCSI-DB25 SCSI Bridge [shuttle]
+	0005  SCSI-HD50 SCSI Bridge [shuttle]
+	0006  CameraMate SmartMedia and CompactFlash Card Reader [eusb/shuttle]
+	fc01  Freecom USB-IDE
+07b0  Trust Technologies
+	0001  ISDN TA
+	0002  ISDN TA128 Plus
+	0003  ISDN TA128 Deluxe
+	0005  ISDN TA128 SE
+	0006  ISDN TA128 CE
+	0007  ISDN TA
+	0008  ISDN TA
+07b1  IMP, Inc.
+07b2  Motorola BCS, Inc.
+	0100  SURFboard Voice over IP Cable Modem
+	0900  SURFboard Gateway
+	0950  SURFboard SBG950 Gateway
+	1000  SURFboard SBG1000 Gateway
+	4100  SurfBoard SB4100 Cable Modem
+	4200  SurfBoard SB4200 Cable Modem
+	4210  SurfBoard 4210 Cable Modem
+	4220  SURFboard SB4220 Cable Modem
+	4500  CG4500 Communications Gateway
+	450b  CG4501 Communications Gateway
+	450e  CG4500E Communications Gateway
+	5100  SurfBoard SB5100 Cable Modem
+	5101  SurfBoard SB5101 Cable Modem
+	5120  SurfBoard SB5120 Cable Modem (RNDIS)
+	7030  Wireless Adapter WU830G
+07b3  Plustek, Inc.
+	0001  OpticPro 1212U Scanner
+	0003  Scanner
+	0010  OpticPro U12 Scanner
+	0011  OpticPro U24 Scanner
+	0013  OpticPro UT12 Scanner
+	0014  Scanner
+	0015  OpticPro U24 Scanner
+	0017  OpticPro UT12/16/24 Scanner
+	0204  Scanner
+	0400  OpticPro 1248U Scanner
+	0401  OpticPro 1248U Scanner #2
+	0403  OpticPro U16B Scanner
+	0404  Scanner
+	0405  A8 Namecard-s Controller
+	0406  A8 Namecard-D Controller
+	0410  Scanner
+	0412  Scanner
+	0800  OpticPro ST48 Scanner
+	0c03  OpticPro ST64+ Scanner
+07b4  Olympus Optical Co., Ltd
+	0100  Camedia C-2100/C-3000 Ultra Zoom Camera
+	0102  Camedia E-10/C-220/C-50 Camera
+	0105  Camedia C-310Z/C-700/C-750UZ/C-755/C-765UZ/C-3040/C-4000/C-5050Z/D-560/C-3020Z Zoom Camera
+	0109  C-370Z/D-535Z/X-450
+	0112  MAUSB-100 xD Card Reader
+	0113  Mju 500
+	0114  C-350Z Camera
+	0118  Mju Mini Digital/Mju Digital 500 Camera
+	0184  P-S100 port
+	0203  Digital Voice Recorder DW-90
+	0206  Digital Voice Recorder DS-330
+	0207  Digital Voice Recorder & Camera W-10
+	0209  Digital Voice Recorder DM-20
+	020d  Digital Voice Recorder VN-240PC
+07b5  Mega World International, Ltd
+	0017  Joystick
+	0213  Thrustmaster Firestorm Digital 3 Gamepad
+	9902  GamePad
+07b6  Marubun Corp.
+07b7  TIME Interconnect, Ltd
+07b8  D-Link Corp.
+	110c  XX1
+	1201  IEEE 802.11b Adapter
+	200c  XX2
+	2573  Wireless LAN Card
+	4000  DU-E10 Ethernet [klsi]
+	4002  DU-E100 Ethernet [pegasus]
+	4003  1/10/100 Ethernet Adapter
+	4004  XX4
+	4007  XX5
+	400b  XX6
+	400c  XX7
+	401a  RTL8151
+	4102  USB 1.1 10/100M Fast Ethernet Adapter
+	4104  XX9
+	420a  UF200 Ethernet
+	6001  WL54
+	a001  Wireless Network Adapter
+	abc1  DU-E10 Ethernet [pegasus]
+	b000  BWU613
+	b02a  AboCom Bluetooth Device
+	b02b  Bluetooth dongle
+	b02c  BCM92045DG-Flash with trace filter
+	b02d  BCM92045DG-Flash with trace filter
+	b02e  BCM92045DG-Flash with trace filter
+	b030  BCM92045DG-Flash with trace filter
+	b031  BCM92045DG-Flash with trace filter
+	b032  BCM92045DG-Flash with trace filter
+	b033  BCM92045DG-Flash with trace filter
+	b21a  802.11g Wireless Adapter
+	b21b  HWU54DM
+	b21c  RT2573
+	b21d  RT2573
+	b21e  RT2573
+	b21f  WUG2700
+	d011  MP3 Player
+	e001  Mass Storage Device
+	e002  Mass Storage Device
+	e003  Mass Storage Device
+	e004  Mass Storage Device
+	e005  Mass Storage Device
+	e006  Mass Storage Device
+	e007  Mass Storage Device
+	e008  Mass Storage Device
+	e009  Mass Storage Device
+	e00a  Mass Storage Device
+	e4f0  Card Reader Driver
+	f101  DSB-560 Modem [atlas]
+07bc  Canon Computer Systems, Inc.
+07bd  Webgear, Inc.
+07be  Veridicom
+07c0  Code Mercenaries Hard- und Software GmbH
+	1121  The Claw
+	1500  IO-Warrior 40
+	1501  IO-Warrior 24
+	1502  IO-Warrior 48
+	1503  IO-Warrior 28
+07c1  Keisokugiken
+	0068  HKS-0200 USBDAQ
+07c4  Datafab Systems, Inc.
+	0102  USB to LS120
+	0103  USB to IDE
+	1234  USB to ATAPI
+	a000  CompactFlash Card Reader
+	a001  CompactFlash & SmartMedia Card Reader [eusb]
+	a002  Disk Drive
+	a003  Datafab-based Reader
+	a004  USB to MMC Class Drive
+	a005  CompactFlash & SmartMedia Card Reader
+	a006  SmartMedia Card Reader
+	a007  Memory Stick Class Drive
+	a103  MDSM-B reader
+	a107  USB to Memory Stick (LC1) Drive
+	a109  LC1 CompactFlash & SmartMedia Card Reader
+	a10b  USB to CF+MS(LC1)
+	a200  DF-UT-06 Hama MMC/SD Reader
+	a400  CompactFlash & Microdrive Reader
+	a600  Card Reader
+	ad01  Mass Storage Device
+	ae01  Mass Storage Device
+	af01  Mass Storage Device
+	b000  USB to CF(LC1)
+	b001  USB to CF+PCMCIA
+	b004  MMC/SD Reader
+	b006  USB to PCMCIA
+	b00a  USB to CF+SD Drive(LC1)
+	b00b  USB to Memory Stick(LC1)
+07c5  APG Cash Drawer
+07c6  ShareWave, Inc.
+07c7  Powertech Industrial Co., Ltd
+07c8  B.U.G., Inc.
+	0202  MN128-SOHO PAL
+07c9  Allied Telesyn International
+	b100  AT-USB100
+07ca  AVerMedia Technologies, Inc.
+	0002  AVerTV PVR USB/EZMaker Pro Device
+	0026  AVerTV
+	1228  MPEG-2 Capture Device (M038)
+	e880  MPEG-2 Capture Device (E880)
+	e882  MPEG-2 Capture Device (E882)
+07cb  Kingmax Technology, Inc.
+07cc  Carry Computer Eng., Co., Ltd
+	0000  CF Card Reader
+	0001  Reader (UICSE)
+	0002  Reader (UIS)
+	0003  SM Card Reader
+	0004  SM/CF/PCMCIA Card Reader
+	0005  Reader (UISA2SE)
+	0006  SM/CF/PCMCIA Card Reader
+	0007  Reader (UISA6SE)
+	000c  SM/CF Card Reader
+	000d  SM/CF Card Reader
+	000e  Reader (UISDA)
+	000f  Reader (UICLIK)
+	0010  Reader (UISMA)
+	0012  Reader (UISC6SE-FLASH)
+	0014  Litronic Fortezza Reader
+	0030  Mass Storage (UISDMC12S)
+	0040  Mass Storage (UISDMC13S)
+	0100  Reader (UID)
+	0101  Reader (UIM)
+	0102  Reader (UISDMA)
+	0103  Reader (UISDMC)
+	0104  Reader (UISDM)
+	0200  6-in-1 Card Reader
+	0201  Mass Storage (UISDMC1S & UISDMC3S)
+	0202  Mass Storage (UISDMC5S)
+	0203  Mass Storage (UISMC5S)
+	0204  Mass Storage (UIM4/5S & UIM7S)
+	0205  Mass Storage (UIS4/5S & UIS7S)
+	0206  Mass Storage (UISDMC10S & UISDMC11S)
+	0207  Mass Storage (UPIDMA)
+	0208  Mass Storage (UCFC II)
+	0210  Mass Storage (UPIXXA)
+	0213  Mass Storage (UPIDA)
+	0214  Mass Storage (UPIMA)
+	0215  Mass Storage (UPISA)
+	0217  Mass Storage (UPISDMA)
+	0223  Mass Storage (UCIDA)
+	0224  Mass Storage (UCIMA)
+	0225  Mass Storage (UIS7S)
+	0227  Mass Storage (UCIDMA)
+	0234  Mass Storage (UIM7S)
+	0235  Mass Storage (UIS4S-S)
+	0237  Velper (UISDMC4S)
+	0300  6-in-1 Card Reader
+	0301  6-in-1 Card Reader
+	0303  Mass Storage (UID10W)
+	0304  Mass Storage (UIM10W)
+	0305  Mass Storage (UIS10W)
+	0308  Mass Storage (UIC10W)
+	0309  Mass Storage (UISC3W)
+	0310  Mass Storage (UISDMA2W)
+	0311  Mass Storage (UISDMC14W)
+	0320  Mass Storage (UISDMC4W)
+	0321  Mass Storage (UISDMC37W)
+	0330  WINTERREADER Reader
+	0350  9-in-1 Card Reader
+	0500  Mass Storage
+	0501  Mass Storage
+07cd  Elektor
+	0001  USBuart Serial Port
+07cf  Casio Computer Co., Ltd
+	1001  QV-8000SX/5700/3000EX Digicam; Exilim EX-M20
+	1003  Exilim EX-S500
+	1004  Exilim EX-Z120
+	1011  USB-CASIO PC CAMERA
+	2002  E-125 Cassiopeia Pocket PC
+	3801  WMP-1 MP3-Watch
+	4001  Label Printer KL-P1000
+	4007  CW50 Device
+	4104  Cw75 Device
+	4107  CW-L300 Device
+	4500  LV-20 Digital Camera
+	6801  PL-40R
+	6802  MIDI Keyboard
+07d0  Dazzle
+	0001  Digital Video Creator I
+	0002  Global Village VideoFX Grabber
+	0003  Fusion Model DVC-50 Rev 1 (NTSC)
+	0004  DVC-800 (PAL) Grabber
+	0005  Fusion Video and Audio Ports
+	0006  DVC 150 Loader Device
+	0007  DVC 150
+	0327  Fusion Digital Media Reader
+	1001  DM-FLEX DFU Adapter
+	1002  DMHS2 DFU Adapter
+	1102  CF Reader/Writer
+	1103  SD Reader/Writer
+	1104  SM Reader/Writer
+	1105  MS Reader/Writer
+	1106  xD/SM Reader/Writer
+	1202  MultiSlot Reader/Writer
+	2000  FX2 DFU Adapter
+	2001  eUSB CompactFlash Reader
+	4100  Kingsun SF-620 Infrared Adapter
+	4959  Kingsun KS-959 Infrared Adapter
+07d1  D-Link System
+	13ec  VvBus for Helium 2xx
+	13ed  VvBus for Helium 2xx
+	13f1  DSL-302G Modem
+	13f2  DSL-502G Router
+	3a07  WUA-2340 Adapter
+	3a08  predator Bootloader Download
+	3a0d  DWA-120 Wireless 108G Adapter
+	3b01  AirPlus G DWL-G122 Wireless Adapter
+	3b10  RangeBooster N Adapter
+	3b11  Wireless N Adapter DWA-130
+	3c03  DWL-G122 802.11g Adapter [ralink rt73]
+	3c04  WUA-1340
+	3c05  EH103 Wireless G Adapter
+	3c07  Wireless G DWA-110 Adapter
+	3c09  DWA-140 802.11n Adapter [ralink rt2870]
+	5100  Remote NDIS Device
+	f101  DBT-122 Bluetooth
+	fc01  DBT-120 Bluetooth Adapter
+07d2  Aptio Products, Inc.
+07d3  Cyberdata Corp.
+07d7  GCC Technologies, Inc.
+07da  Arasan Chip Systems
+07de  Diamond Multimedia
+	2820  VC500 Video Capture Dongle
+07df  David Electronics Co., Ltd
+07e1  Ambient Technologies, Inc.
+	5201  V.90 Modem
+07e2  Elmeg GmbH & Co., Ltd
+07e3  Planex Communications, Inc.
+07e4  Movado Enterprise Co., Ltd
+	0967  SCard R/W CSR-145
+	0968  SCard R/W CSR-145
+07e5  QPS, Inc.
+	05c2  IDE-to-USB2.0 PCA
+	5c01  Que! CDRW
+07e6  Allied Cable Corp.
+07e7  Mirvo Toys, Inc.
+07e8  Labsystems
+07ea  Iwatsu Electric Co., Ltd
+07eb  Double-H Technology Co., Ltd
+07ec  Taiyo Electric Wire & Cable Co., Ltd
+07ee  Torex Retail (formerly Logware)
+	0002  Cash Drawer I/F
+07ef  STSN
+	0001  Internet Access Device
+07f6  Circuit Assembly Corp.
+07f7  Century Corp.
+	0005  ScanLogic/Century Corporation uATA
+	011e  Century USB Disk Enclosure
+07f9  Dotop Technology, Inc.
+07fa  Draytek
+	0778  miniVigor 128 ISDN TA
+	1012  BeWAN ADSL USB ST (grey)
+	a904  BeWAN ADSL
+	a905  BeWAN ADSL ST
+07fd  Mark of the Unicorn
+	0000  FastLane MIDI Interface
+	0001  FastLane Quad MIDI Interface
+	0002  MOTU Audio for 64 bit
+0801  Mag-Tek
+	0002  Mini Swipe Reader
+0802  Mako Technologies, LLC
+0803  Zoom Telephonics, Inc.
+	1300  V92 Faxmodem
+	4310  Wireless-G
+	5241  Cable Modem
+	5551  DSL Modem
+	9700  2986L FaxModem
+	9800  Cable Modem
+	a312  Wireless-G
+0809  Genicom Technology, Inc.
+080a  Evermuch Technology Co., Ltd
+080c  Datalogic S.p.A.
+	0300  Gryphon D120 Barcode Scanner
+	0400  Gryphon D120 Barcode Scanner
+	0500  Gryphon D120 Barcode Scanner
+	0600  Gryphon M100 Barcode Scanner
+080d  Teco Image Systems Co., Ltd
+	0102  Hercules Scan@home 48
+	0104  3.2Slim
+	0110  UMAX AstraSlim 1200 Scanner
+0810  Personal Communication Systems, Inc.
+0813  Mattel, Inc.
+	0001  Intel Play QX3 Microscope
+	0002  Dual Mode Camera Plus
+081a  MG Logic
+	1000  Duo Pen Tablet
+081b  Indigita Corp.
+	0600  Storage Adapter
+	0601  Storage Adapter
+081c  Mipsys
+081e  AlphaSmart, Inc.
+	df00  Handheld
+0822  Reudo Corp.
+	2001  IRXpress Infrared Device
+0825  GC Protronics
+0826  Data Transit
+0827  BroadLogic, Inc.
+0828  Sato Corp.
+0829  DirecTV Broadband, Inc. (Telocity)
+082d  Handspring
+	0100  Visor
+	0200  Treo
+	0300  Treo 600
+	0400  Handheld
+	0500  Handheld
+	0600  Handheld
+0830  Palm, Inc.
+	0001  m500
+	0002  m505
+	0003  m515
+	0004  Handheld
+	0005  Handheld
+	0006  Handheld
+	0010  Handheld
+	0011  Handheld
+	0012  Handheld
+	0013  Handheld
+	0014  Handheld
+	0020  i705
+	0021  Handheld
+	0022  Handheld
+	0023  Handheld
+	0024  Handheld
+	0030  Handheld
+	0031  Tungsten W
+	0032  Handheld
+	0033  Handheld
+	0034  Handheld
+	0040  m125
+	0041  Handheld
+	0042  Handheld
+	0043  Handheld
+	0044  Handheld
+	0050  m130
+	0051  Handheld
+	0052  Handheld
+	0053  Handheld
+	0054  Handheld
+	0060  Tungsten C/E/T/T2/T3 / Zire 71
+	0061  Lifedrive / Treo 650/680 / Tunsten E2/T5/TX / Zire 21/31/72 / Z22
+	0062  Handheld
+	0063  Handheld
+	0064  Handheld
+	0070  Zire
+	0071  Handheld
+	0072  Handheld
+	0080  Serial Adapter [for Palm III]
+	0081  Handheld
+	0082  Handheld
+0832  Kouwell Electronics Corp.
+	5850  Cable
+0833  Sourcenext Corp.
+	012e  KeikaiDenwa 8 with charger
+	039f  KeikaiDenwa 8
+0835  Action Star Enterprise Co., Ltd
+0839  Samsung Techwin Co., Ltd
+	0005  Digimax Camera
+	0008  Digimax 230 Camera
+	0009  Digimax 340
+	000a  Digimax 410
+	000e  Digimax 360
+	0010  Digimax 300
+	1003  Digimax 210SE
+	1005  Digimax 220
+	1009  Digimax V4
+	1012  6500 Document Camera
+	1058  S730 Camera
+	1542  Digimax 50 Duo
+	3000  Digimax 35 MP3
+083a  Accton Technology Corp.
+	1046  10/100 Ethernet [pegasus]
+	1060  HomeLine Adapter
+	1f4d  SMC8013WG Broadband Remote NDIS Device
+	3046  10/100 Series Adapter
+	3060  1/10/100 Adapter
+	3501  2664W
+	3502  WN3501D Wireless Adapter
+	3503  T-Sinus 111 Wireless Adapter
+	4501  T-Sinus 154data
+	4505  SMCWUSB-G
+	5046  SpeedStream 10/100 Ethernet [pegasus]
+	5501  Wireless Adapter 11g
+	6500  Cable Modem
+	6618  802.11n Wireless Adapter
+	7522  802.11N Wireless Adapter
+	a618  SMC EZ Connect N Draft 11n Wireless Adapter
+	b004  CPWUE001 USB/Ethernet Adapter
+	b522  EZ Connect N Draft 11n Wireless USB2.0 Adapter
+	bb01  BlueExpert Bluetooth Device
+	c003  802.11b Wireless Adapter
+	c501  Zoom Wireless-G
+	c561  802.11a/g Wireless Adapter
+	e501  ZD1211B
+	f501  802.11g Wireless Adapter
+	f502  802.11g Wireless Adapter
+083f  Global Village
+	b100  TelePort V.90 Fax/Modem
+0840  Argosy Research, Inc.
+	0060  Storage Adapter Bridge Module
+0841  Rioport.com, Inc.
+	0001  Rio 500
+0844  Welland Industrial Co., Ltd
+0846  NetGear, Inc.
+	1001  EA101 Ethernet [klsi]
+	1002  Ethernet
+	1020  Ethernet 10/100, USB1.1
+	1040  USB 2.0 Ethernet
+	4110  MA111 WiFi (v1)
+	4200  WG121 WiFi (v1)
+	4210  WG121 WiFi (v2)
+	4220  WG111 WiFi (v1)
+	4230  MA111 WiFi (v2)
+	4240  WG111 WiFi (v2)
+	4260  WG111v3 802.11g Adapter [realtek RTL8187B]
+	4300  WG111U
+	4301  WG111U (no firmware)
+	6a00  WG111 WiFi (v2)
+	7100  WN121T Wireless Adapter
+	9000  RangeMax NEXT Wireless-N Adapter WN111
+	a001  PA101 Phoneline10X Adapter
+084d  Minton Optic Industry Co., Inc.
+	0001  Jenoptik JD800i
+	0003  S-Cam F5 Digital Camera
+	0011  Argus DC3500 Digital Camera
+	0014  Praktica DC 32
+	0019  Praktica DPix3000
+	0025  Praktica DC 60
+	1001  ScanHex SX-35d
+084e  KB Gear
+	0001  KBGear JamCam
+	1002  Pablo Tablet
+084f  Empeg
+	0001  Empeg-Car Mark I/II Player
+0850  Fast Point Technologies, Inc.
+0851  Macronix International Co., Ltd
+	1542  SiPix Blink
+	1543  Maxell WS30 Slim Digital Camera
+	a168  MXIC
+0852  CSEM
+0853  Topre Corporation
+	0100  HHKB Professional
+0854  ActiveWire, Inc.
+	0100  I/O Board
+	0101  I/O Board, rev1
+0856  B&B Electronics
+	ac01  uLinks USOTL4 RS422/485 Adapter
+0858  Hitachi Maxell, Ltd
+	3102  Bluetooth Device
+	ffff  Maxell module with BlueCore in DFU mode
+0859  Minolta Systems Laboratory, Inc.
+085a  Xircom
+	0001  Portstation Dual Serial Port
+	0003  Portstation Paraller Port
+	0008  Ethernet
+	0009  Ethernet
+	000b  Portstation Dual PS/2 Port
+	0021  1 port to Serial Converter
+	0022  Parallel Port
+	0023  2 port to Serial Converter
+	0024  Parallel Port
+	0027  1 port to Serial Converter
+	0028  PortGear to SCSI Converter
+	0032  PortStation SCSI Module
+	003c  Bluetooth Adapter
+	0299  Colorvision, Inc. Monitor Spyder
+	8021  1 port to Serial
+	8023  2 port to Serial
+	8027  PGSDB9 Serial Port
+085c  ColorVision, Inc.
+	0200  Monitor Spyder
+0862  Teletrol Systems, Inc.
+0863  Filanet Corp.
+0864  NetGear, Inc.
+	4100  MA101 802.11b Adapter
+	4102  MA101 802.11b Adapter
+0867  Data Translation, Inc.
+	9812  ECON Data acquisition unit
+	9816  DT9816 ECON data acquisition module
+	9836  DT9836 data acquisition card
+086a  Emagic Soft- und Hardware GmbH
+	0001  Unitor8
+	0002  AMT8
+	0003  MT4
+086c  DeTeWe - Deutsche Telephonwerke AG & Co.
+	1001  Eumex 504PC ISDN TA
+	1002  Eumex 504PC (FlashLoad)
+	1003  TA33 ISDN TA
+	1004  TA33 (FlashLoad)
+	1005  Eumex 604PC HomeNet
+	1006  Eumex 604PC HomeNet (FlashLoad)
+	1007  Eumex 704PC DSL
+	1008  Eumex 704PC DSL (FlashLoad)
+	1009  Eumex 724PC DSL
+	100a  Eumex 724PC DSL (FlashLoad)
+	100b  OpenCom 30
+	100c  OpenCom 30 (FlashLoad)
+	100d  BeeTel Home 100
+	100e  BeeTel Home 100 (FlashLoad)
+	1011  USB2DECT
+	1012  USB2DECT (FlashLoad)
+	1013  Eumex 704PC LAN
+	1014  Eumex 704PC LAN (FlashLoad)
+	1021  OpenCom 40
+	1022  OpenCom 40 (FlashLoad)
+	1023  OpenCom 45
+	1024  OpenCom 45 (FlashLoad)
+	1025  Sinus 61 data
+	1029  dect BOX
+	102c  Eumex 604PC HomeNet [FlashLoad]
+	1030  Eumex 704PC DSL [FlashLoad]
+	1032  OpenCom 40 [FlashLoad]
+	1033  OpenCom 30 plus
+	1034  OpenCom 30 plus (FlashLoad)
+	1055  Eumex 220 ISDN TA
+	2000  OpenCom 1000
+086e  System TALKS, Inc.
+	1920  SGC-X2UL
+086f  MEC IMEX, Inc.
+0870  Metricom
+	0001  Ricochet GS
+0871  SanDisk, Inc.
+	0001  SDDR-01 Compact Flash Reader
+	0002  SDDR-31 Compact Flash Reader
+	0005  SDDR-05 Compact Flash Reader
+0873  Xpeed, Inc.
+0874  A-Tec Subsystem, Inc.
+0879  Comtrol Corp.
+087c  Adesso/Kbtek America, Inc.
+087d  Jaton Corp.
+	5704  Ethernet
+087e  Fujitsu Computer Products of America
+087f  Virtual IP Group, Inc.
+0880  APT Technologies, Inc.
+0883  Recording Industry Association of America (RIAA)
+0885  Boca Research, Inc.
+0886  XAC Automation Corp.
+	0630  Intel PC Camera CS630
+0887  Hannstar Electronics Corp.
+088b  MassWorks, Inc.
+	4944  MassWorks ID-75 TouchScreen
+0892  DioGraphy, Inc.
+	0101  Smartdio Reader/Writer
+089c  United Technologies Research Cntr.
+089d  Icron Technologies Corp.
+089e  NST Co., Ltd
+089f  Primex Aerospace Co.
+08a5  e9, Inc.
+08a8  Andrea Electronics
+08ae  Macally (Mace Group, Inc.)
+08b4  Sorenson Vision, Inc.
+08b8  J. Gordon Electronic Design, Inc.
+	01f4  USBSIMM1
+08b9  RadioShack Corp. (Tandy)
+08bb  Texas Instruments Japan
+	2702  Speakers
+	2900  PCM2900 Audio Codec
+	2904  PCM2904 Audio Codec
+08bd  Citizen Watch Co., Ltd
+	1100  X1-USB Floppy
+08c3  Precise Biometrics
+	0001  100 SC
+	0002  100 A
+	0003  100 SC BioKeyboard
+	0006  100 A BioKeyboard
+	0100  100 MC ISP
+	0101  100 MC FingerPrint and SmartCard Reader
+	0300  100 AX
+	0400  100 SC
+	0401  150 MC
+	0402  200 MC FingerPrint and SmartCard Reader
+	0404  100 SC Upgrade
+	0405  150 MC Upgrade
+	0406  100 MC Upgrade
+08c4  Proxim, Inc.
+	02f2  Farallon Home Phoneline Adapter
+08c7  Key Nice Enterprise Co., Ltd
+08c8  2Wire, Inc.
+08c9  Nippon Telegraph and Telephone Corp.
+08ca  Aiptek International, Inc.
+	0010  Tablet
+	0020  APT-6000U Tablet
+	0021  APT-2 Tablet
+	0022  Tablet
+	0023  Tablet
+	0024  Tablet
+	0100  Pen Drive
+	0102  DualCam
+	0103  Pocket DV Digital Camera
+	0104  Pocket DVII
+	0105  Mega DV(Disk)
+	0106  Pocket DV3100+
+	0107  Pocket DV 3100
+	0109  Nisis DV4 Digital Camera
+	010a  Trust 738AV LCD PV Mass Storage
+	0111  PenCam VGA Plus
+	2008  Mini PenCam 2
+	2010  Pocket CAM 3 Mega (webcam)
+	2011  Pocket CAM 3 Mega (storage)
+	2018  Pencam SD 2
+	2024  Pocket DV3500
+	2042  DV 5100M Composite Device
+	2043  DV 5100M(Disk)
+08cd  Jue Hsun Ind. Corp.
+08ce  Long Well Electronics Corp.
+08cf  Productivity Enhancement Products
+08d1  smartBridges, Inc.
+	0001  smartNIC Ethernet [catc]
+	0003  smartNIC 2 PnP Ethernet
+08d3  Virtual Ink
+08d4  Fujitsu Siemens Computers
+	0009  SCR SmartCard Reader
+08d9  Increment P Corp.
+08dd  Billionton Systems, Inc.
+	0112  Wireless LAN Adapter
+	0113  Wireless LAN Adapter
+	0986  USB-100N Ethernet [pegasus]
+	0987  USBLP-100 HomePNA Ethernet [pegasus]
+	0988  USBEL-100 Ethernet [pegasus]
+	1986  10/100 LAN Adapter
+	2103  DVB-T TV-Tuner Card-R
+	8511  USBE-100 Ethernet [pegasus2]
+	90ff  USB2AR Ethernet
+08de  ???
+	7a01  802.11b Adapter
+08df  Spyrus, Inc.
+	0001  Rosetta Token V1
+	0002  Rosetta Token V2
+	0003  Rosetta Token V3
+	0a00  Lynks Interface
+08e3  Olitec, Inc.
+	0002  USB-RS232 Bridge
+	0100  Interface ADSL
+	0101  Interface ADSL
+	0102  ADSL
+	0301  RNIS
+08e4  Pioneer Corp.
+08e5  Litronic
+08e6  Gemplus
+	0001  GemPC-Touch 430
+	0430  GemPC430 SmartCard Reader
+	0432  GemPC432 SmartCard Reader
+	0435  GemPC435 SmartCard Reader
+	0437  GemPC433 SL SmartCard Reader
+	1359  UA SECURE STORAGE TOKEN
+	2202  Gem e-Seal Pro Token
+	3437  GemPC Twin SmartCard Reader
+	3438  GemPC Key SmartCard Reader
+	3478  PinPad Smart Card Reader
+	4433  GemPC433-Swap
+	5501  GemProx-PU Contactless Smart Card Reader
+	ace0  UA HYBRID TOKEN
+08e7  Pan-International Wire & Cable
+08e8  Integrated Memory Logic
+08e9  Extended Systems, Inc.
+	0100  XTNDAccess IrDA Dongle
+08ea  Ericsson, Inc., Blue Ridge Labs
+	00c9  ADSL Modem HM120dp Loader
+	00ca  ADSL WAN Modem HM120dp
+	00ce  HM230d Virtual Bus for Helium
+	abba  USB Driver for Bluetooth Wireless Technology
+	abbb  Bluetooth Device in DFU State
+08ec  M-Systems Flash Disk Pioneers
+	0001  TravelDrive 2C
+	0002  TravelDrive 2C
+	0005  TravelDrive 2C
+	0008  TravelDrive 2C
+	0010  DiskOnKey
+	0011  DiskOnKey
+	0012  TravelDrive 2C
+	0014  TravelDrive 2C
+	0015  Kingston DataTraveler ELITE
+	0016  Kingston DataTraveler U3
+	0020  TravelDrive
+	0021  TravelDrive
+	0022  TravelDrive
+	0023  TravelDrive
+	0024  TravelDrive
+	0025  TravelDrive
+	0026  TravelDrive
+	0027  TravelDrive
+	0028  TravelDrive
+	0029  TravelDrive
+	0030  TravelDrive
+	0822  TravelDrive 2C
+	0832  Hi-Speed Mass Storage Device
+	0998  Kingston Data Traveler2.0 Disk Driver
+	0999  Kingston Data Traveler2.0 Disk Driver
+	1000  TravelDrive 2C
+	2000  TravelDrive 2C
+	2038  TravelDrive
+	2039  TravelDrive
+	204a  TravelDrive
+	204b  TravelDrive
+08ee  CCSI/Hesso
+08f0  Corex Technologies
+08f1  CTI Electronics Corp.
+08f5  SysTec Co., Ltd
+08f6  Logic 3 International, Ltd
+08f7  Vernier
+	0001  LabPro
+	0002  EasyTemp
+08f8  Keen Top International Enterprise Co., Ltd
+08f9  Wipro Technologies
+08fa  Caere
+08fb  Socket Communications
+08fc  Sicon Cable Technology Co., Ltd
+08fd  Digianswer A/S
+	0001  Bluetooth Device
+08ff  AuthenTec, Inc.
+	1600  AES1600
+	1610  AES1600
+	2500  AES2501
+	2501  AES2501
+	2502  AES2501
+	2503  AES2501
+	2504  AES2501
+	2505  AES2501
+	2506  AES2501
+	2507  AES2501
+	2508  AES2501
+	2509  AES2501
+	250a  AES2501
+	250b  AES2501
+	250c  AES2501
+	250d  AES2501
+	250e  AES2501
+	250f  AES2501
+	2510  AES2510
+	2580  AES2501 Fingerprint Sensor
+	2588  AES2501
+	2589  AES2501
+	258a  AES2501
+	258b  AES2501
+	258c  AES2501
+	258d  AES2501
+	258e  AES2501
+	258f  AES2501
+	3400  AES3400 TruePrint Sensor
+	3401  AES3400 Sensor
+	3402  AES3400 Sensor
+	3403  AES3400 Sensor
+	3404  AES3400 TruePrint Sensor
+	3405  AES3400 TruePrint Sensor
+	3406  AES3400 TruePrint Sensor
+	3407  AES3400 TruePrint Sensor
+	4902  BioMV with TruePrint AES3500
+	4903  BioMV with TruePrint AES3400
+	5500  AES4000
+	5501  AES4000 TruePrint Sensor
+	5503  AES4000 TruePrint Sensor
+	5505  AES4000 TruePrint Sensor
+	5507  AES4000 TruePrint Sensor
+	55ff  AES4000 TruePrint Sensor.
+	5700  AES3500 Fingerprint Reader
+	5701  AES3500 TruePrint Sensor
+	5702  AES3500 TruePrint Sensor
+	5703  AES3500 TruePrint Sensor
+	5704  AES3500-BZ TruePrint Sensor
+	5705  AES3500-BZ TruePrint Sensor
+	5706  AES3500-BZ TruePrint Sensor
+	5707  AES3500-BZ TruePrint Sensor
+	5710  AES3500 TruePrint Sensor
+	5711  AES3500 TruePrint Sensor
+	5712  AES3500 TruePrint Sensor
+	5713  AES3500 TruePrint Sensor
+	5714  AES3500-BZ TruePrint Sensor
+	5715  AES3500-BZ TruePrint Sensor
+	5716  AES3500-BZ TruePrint Sensor
+	5717  AES3500-BZ TruePrint Sensor
+	5730  AES3500 TruePrint Sensor
+	5731  AES3500 TruePrint Sensor
+	5732  AES3500 TruePrint Sensor
+	5733  AES3500 TruePrint Sensor
+	5734  AES3500-BZ TruePrint Sensor
+	5735  AES3500-BZ TruePrint Sensor
+	5736  AES3500-BZ TruePrint Sensor
+	5737  AES3500-BZ TruePrint Sensor
+	afe3  FingerLoc Sensor Module (Anchor)
+	afe4  FingerLoc Sensor Module (Anchor)
+	afe5  FingerLoc Sensor Module (Anchor)
+	afe6  FingerLoc Sensor Module (Anchor)
+	fffd  AES2510 Sensor (USB Emulator)
+	ffff  Sensor (Emulator)
+0900  Pinnacle Systems, Inc.
+0901  VST Technologies
+	0001  Hard Drive Adapter (TPP)
+	0002  SigmaDrive Adapter (TPP)
+0906  Faraday Technology Corp.
+0909  Audio-Technica Corp.
+090a  Trumpion Microelectronics, Inc.
+	1001  T33520 USB Flash Card Controller
+	1100  Comotron C3310 MP3 player
+	1200  MP3 player
+	1540  Digitex Container Flash Disk
+090b  Neurosmith
+090c  Feiya Technology Corp.
+	1000  Memory Bar
+	1132  5-in-1 Card Reader
+090d  Multiport Computer Vertriebs GmbH
+090e  Shining Technology, Inc.
+090f  Fujitsu Devices, Inc.
+0910  Alation Systems, Inc.
+0911  Philips Speech Processing
+	2512  SpeechMike Pro
+0912  Voquette, Inc.
+0915  GlobeSpan, Inc.
+	0001  DSL Modem
+	0002  ADSL ATM Modem
+	0005  LAN Modem
+	2000  802.11 Adapter
+	2002  802.11 Adapter
+	8000  ADSL LAN Modem
+	8005  DSL-302G Modem
+	8101  ADSL WAN Modem
+	8102  DSL-200 ADSL Modem
+	8103  DSL-200 ADSL Modem
+	8104  DSL-200 Modem
+	8400  DSL Modem
+	8401  DSL Modem
+	8402  DSL Modem
+	8500  DSL Modem
+	8501  DSL Modem
+0917  SmartDisk Corp.
+	0001  eFilm Reader-11 SM/CF
+	0002  eFilm Reader-11 SM
+	0003  eFilm Reader-11 CF
+	0200  FireFly
+	0201  FireLite
+	0202  STORAGE ADAPTER (FirePower)
+	0204  FlashTrax Storage
+	0205  STORAGE ADAPTER (CrossFire)
+	0206  FireFly 20G HDD
+	0207  FireLite
+	020f  STORAGE ADAPTER (FireLite)
+	da01  eFilm Reader-11 Test
+	ffff  eFilm Reader-11 (Class/PDR)
+0919  Tiger Electronics
+	0100  Fast Flicks Digital Camera
+091e  Garmin International
+	0003  GPSmap (various models)
+	0004  Garmin iQue 3600
+	0200  Data Card Programmer (install)
+	1200  Data Card Programmer
+0920  Echelon Co.
+	7500  Network Interface
+0921  GoHubs, Inc.
+	1001  GoCOM232 Serial
+0922  Dymo-CoStar Corp.
+	0007  LabelWriter 330
+	0009  LabelWriter 310
+0923  IC Media Corp.
+	010f  SIIG MobileCam
+0924  Xerox
+	23dd  DocuPrint M760 (X760_USB)
+	3d5b  Phaser 6115MFP TWAIN Scanner
+	420f  WorkCentre PE220 Series
+	421f  M20 Scanner
+	423b  Printing Support
+	ffef  WorkCenter M15
+	fffb  DocuPrint M750 (X750_USB)
+0925  Lakeview Research
+	8101  Phidgets, Inc., 1-Motor PhidgetServo v2.0
+	8104  Phidgets, Inc., 4-Motor PhidgetServo v2.0
+	8800  WiseGroup Ltd, MP-8800 Quad Joypad
+	8866  WiseGroup Ltd, MP-8866 Dual Joypad
+0927  Summus, Ltd
+0928  Oxford Semiconductor, Ltd
+0929  American Biometric Co.
+092a  Toshiba Information & Industrial Sys. And Services
+092b  Sena Technologies, Inc.
+092f  Northern Embedded Science/CAVNEX
+	0004  JTAG-4
+	0005  JTAG-5
+0930  Toshiba Corp.
+	0009  Gigabeat F/X (HDD audio player)
+	000c  Gigabeat F (mtp)
+	0010  Gigabeat S (mtp)
+	0301  PCX1100U Cable Modem (WDM)
+	0302  PCX2000 Cable Modem (WDM)
+	0305  Cable Modem PCX3000
+	0307  Cable Modem PCX2500
+	0308  PCX2200 Cable Modem (WDM)
+	0309  PCX5000 Cable Modem (WDM)
+	030b  Cable Modem PCX2600
+	0501  Bluetooth Controller
+	0502  Integrated Bluetooth
+	0503  Bluetooth Controller
+	0505  Integrated Bluetooth
+	0506  Integrated Bluetooth
+	0507  Bluetooth Adapter
+	0508  Integrated Bluetooth HCI
+	0509  BT EDR Dongle
+	0706  PocketPC e740
+	0707  Pocket PC e330 Series
+	0708  Pocket PC e350 Series
+	0709  Pocket PC e750 Series
+	070a  Pocket PC e400 Series
+	070b  Pocket PC e800 Series
+	1300  Wireless Broadband (CDMA EV-DO) SM-Bus Minicard Status Port
+	1301  Wireless Broadband (CDMA EV-DO) Minicard Status Port
+	1302  Wireless Broadband (3G HSDPA) SM-Bus Minicard Status Port
+	1303  Wireless Broadband (3G HSDPA) Minicard Status Port
+	1308  Broadband (3G HSDPA) SM-Bus Minicard Diagnostics Port
+	642f  TravelDrive
+	6506  TravelDrive 2C
+	6507  TravelDrive 2C
+	6508  TravelDrive 2C
+	6509  TravelDrive 2C
+	6510  TravelDrive 2C
+	6517  TravelDrive 2C
+	6518  TravelDrive 2C
+	6519  Kingston DataTraveler 2.0 USB Stick
+	651a  TravelDrive 2C
+	651b  TravelDrive 2C
+	651c  TravelDrive 2C
+	651d  TravelDrive 2C
+	651e  TravelDrive 2C
+	651f  TravelDrive 2C
+	6520  TravelDrive 2C
+	6521  TravelDrive 2C
+	6522  TravelDrive 2C
+	6523  TravelDrive
+	6524  TravelDrive
+	6525  TravelDrive
+	6526  TravelDrive
+	6527  TravelDrive
+	6528  TravelDrive
+	6529  TravelDrive
+	652a  TravelDrive
+	652b  TravelDrive
+	652c  TravelDrive
+	652d  TravelDrive
+	652f  TravelDrive
+	6530  TravelDrive
+	6531  TravelDrive
+	6532  256M USB Stick
+	6533  512M USB Stick
+	6534  TravelDrive
+	653c  Kingston DataTraveler 2.0 USB Stick (512M)
+	653d  Kingston DataTraveler 2.0 USB Stick (1GB)
+	653e  USB Flash Memory
+	6540  TransMemory USB Flash Memory
+0931  Harmonic Data Systems, Ltd
+0932  Crescentec Corp.
+	0300  VideoAdvantage
+	0302  Syntek DC-112X
+	0320  VideoAdvantage
+	1100  Video Enhamcement Device
+	1112  Veo Web Camera
+	a311  Video Enhancement Device
+0933  Quantum Corp.
+0934  Netcom Systems
+0939  Lumberg, Inc.
+093a  Pixart Imaging, Inc.
+	0007  CMOS 100K-R Rev. 1.90
+	010e  Digital camera, CD302N/Elta Medi@ digi-cam/HE-501A
+	010f  Argus DC-1610/DC-1620/Emprex PCD3600/Philips P44417B keychain camera/Precision Mini,Model HA513A/Vivitar Vivicam 55
+	2460  Q-TEC WEBCAM 100
+	2468  Cammaestro 2.5DU/X-EYE/Orite SC-120/ICGear TravelCam/Easy Snap Snake Eye WebCam
+	2470  SoC PC-Camera
+	2471  SoC PC-Camera
+	2500  USB Optical Mouse
+	2600  Typhoon Easycam USB 330K (newer)/Typhoon Easycam USB 2.0 VGA 1.3M/Sansun SN-508
+	2601  SPC 610NC Laptop Camera
+093b  Plextor Corp.
+	0010  Storage Adapter
+	0011  PlexWriter 40/12/40U
+	0042  PX-712UF DVD RW
+	a002  ConvertX M402U XLOADER
+	a003  ConvertX AV100U A/V Capture Audio
+	a004  ConvertX TV402U XLOADER
+	a005  KWorld EMP Audio Device
+	a102  ConvertX M402U A/V Capture
+	a104  ConvertX PX-TV402U/NA
+093c  Intrepid Control Systems, Inc.
+	0601  ValueCAN
+	0701  NeoVI Blue vehicle bus interface
+093d  InnoSync, Inc.
+093e  J.S.T. Mfg. Co., Ltd
+093f  Olympia Telecom Vertriebs GmbH
+0940  Japan Storage Battery Co., Ltd
+0941  Photobit Corp.
+0942  i2Go.com, LLC
+0943  HCL Technologies India Private, Ltd
+0944  KORG, Inc.
+0945  Pasco Scientific
+0948  Kronauer music in digital
+	0301  USB Pro (24/48)
+	0302  USB Pro (24/96 playback)
+	0303  USB Pro (24/96 record)
+	0304  USB Pro (16/48)
+	1105  USB One
+094b  Linkup Systems Corp.
+094d  Cable Television Laboratories
+094f  Yano
+	0101  U640MO-03
+	05fc  METALWEAR-HDD
+0951  Kingston Technology
+	0008  Ethernet
+	000a  KNU101TX 100baseTX Ethernet
+	1600  Data Traveler II Pen Drive
+	1601  Data Traveler II+ Pen Drive
+	1602  Data Traveler Mini
+	1603  Data Traveler 1GB/2GB Pen Drive
+0954  RPM Systems Corp.
+0955  NVidia Corp.
+0956  BSquare Corp.
+0957  Agilent Technologies, Inc.
+	0200  E-Video DC-350 Camera
+	0202  E-Video DC-350 Camera
+0958  CompuLink Research, Inc.
+0959  Cologne Chip AG
+	2bd0  Intelligent ISDN (Ver. 3.60.04)
+095a  Portsmith
+	3003  Express Ethernet
+095b  Medialogic Corp.
+095c  K-Tec Electronics
+095d  Polycom, Inc.
+	0001  Polycom ViaVideo
+0967  Acer (??)
+	0204  WarpLink 802.11b Adapter
+0968  Catalyst Enterprises, Inc.
+096e  Feitian Technologies, Inc.
+	0802  ePass2000 (G&D STARCOS SPK 2.4)
+0971  Gretag-Macbeth AG
+0973  Schlumberger
+	0001  e-gate Smart Card
+0974  Datagraphix, a business unit of Anacomp
+0975  OL'E Communications, Inc.
+0976  Adirondack Wire & Cable
+0977  Lightsurf Technologies
+0978  Beckhoff GmbH
+0979  Jeilin Technology Corp., Ltd
+	0224  JL2005A Toy Camera
+	0226  JL2005A Toy Camera
+097a  Minds At Work LLC
+	0001  Digital Wallet
+097b  Knudsen Engineering, Ltd
+097c  Marunix Co., Ltd
+097d  Rosun Technologies, Inc.
+097f  Barun Electronics Co., Ltd
+0981  Oak Technology, Ltd
+0984  Apricorn
+	0200  Hard Drive Storage (TPP)
+0985  cab Produkttechnik GmbH & Co KG
+	00a3  A3/200 or A3/300 Label Printer
+0986  Matsushita Electric Works, Ltd.
+098c  Vitana Corp.
+098d  INDesign
+098e  Integrated Intellectual Property, Inc.
+098f  Kenwood TMI Corp.
+0993  Gemstar eBook Group, Ltd
+	0001  REB1100 eBook Reader
+	0002  eBook
+0996  Integrated Telecom Express, Inc.
+099a  Zippy Technology Corp.
+	610c  EL-610 Super Mini Electron luminescent Keyboard
+09a3  PairGain Technologies
+09a4  Contech Research, Inc.
+09a5  VCON Telecommunications
+09a6  Poinchips
+	8001  Mass Storage Device
+09a7  Data Transmission Network Corp.
+09a8  Lin Shiung Enterprise Co., Ltd
+09a9  Smart Card Technologies Co., Ltd
+09aa  Intersil Corp.
+	1000  Prism GT 802.11b/g Adapter
+	3642  Prism 2.x 802.11b Adapter
+09ab  Japan Cash Machine Co., Ltd.
+09ae  Tripp Lite
+09b2  Franklin Electronic Publishers, Inc.
+	0001  eBookman Palm Computer
+09b3  Altius Solutions, Inc.
+09b4  MDS Telephone Systems
+09b5  Celltrix Technology Co., Ltd
+09bc  Grundig
+	0002  MPaxx MP150 MP3 Player
+09be  MySmart.Com
+	0001  MySmartPad
+09bf  Auerswald GmbH & Co. KG
+	00c0  COMpact 2104 ISDN PBX
+	00db  COMpact 4410/2206 ISDN ISDN
+	00f1  COMfort System Telephones
+09c1  Arris Interactive LLC
+	1337  TOUCHSTONE DEVICE
+09c2  Nisca Corp.
+09c3  ActivCard, Inc.
+	0007  Reader V2
+	0008  SmartCard Reader
+09c4  ACTiSYS Corp.
+	0011  ACT-IR2000U IrDA Dongle
+09c5  Memory Corp.
+09cc  Workbit Corp.
+	0404  BAFO USB-ATA/ATAPI Bridge Controller
+09cd  Psion Dacom Home Networks, Ltd
+09ce  City Electronics, Ltd
+09cf  Electronics Testing Center, Taiwan
+09d1  NeoMagic, Inc.
+09d2  Vreelin Engineering, Inc.
+09d3  Com One
+	0001  ISDN TA
+09d7  Novatel Wireless
+	0100  NovAtel FlexPack GPS receiver
+09d9  KRF Tech, Ltd
+09da  A4 Tech Co., Ltd
+	0006  Optical Mouse WOP-35 / Trust 450L Optical Mouse
+	000a  Port Mouse
+	0018  Trust Human Interface Device
+	001a  Wireless Mouse & RXM-15 Receiver
+	002a  Wireless Optical Mouse NB-30
+09db  Measurement Computing Corp.
+	0075  MiniLab 1008
+	0076  PMD-1024
+	007a  PMD-1208LS
+	0081  USB-1616FS
+	0088  USB-1616FS internal hub
+09dc  Aimex Corp.
+09dd  Fellowes, Inc.
+09df  Addonics Technologies Corp.
+09e1  Intellon Corp.
+	5121  MicroLink dLAN
+09e5  Jo-Dan International, Inc.
+09e6  Silutia, Inc.
+09e7  Real 3D, Inc.
+09e8  AKAI  Professional M.I. Corp.
+09e9  Chen-Source, Inc.
+09eb  IM Networks, Inc.
+	4331  iRhythm Tuner Remote
+09ef  Xitel
+	0101  MD-Port DG2 MiniDisc Interface
+09f5  AresCom
+	0168  Network Adapter
+	0188  LAN Adapter
+	0850  Adapter
+09f6  RocketChips, Inc.
+09f7  Edu-Science (H.K.), Ltd
+09f8  SoftConnex Technologies, Inc.
+09f9  Bay Associates
+09fa  Mtek Vision
+09fb  Altera
+09ff  Gain Technology Corp.
+0a00  Liquid Audio
+0a01  ViA, Inc.
+0a07  Ontrak Control Systems Inc.
+	0064  ADU100 Data Acquisition Interface
+	00c8  ADU200 Relay I/O Interface
+	00d0  ADU208 Data Acquisition Interface
+0a0b  Cybex Computer Products Co.
+0a11  Xentec, Inc.
+0a12  Cambridge Silicon Radio, Ltd
+	0001  Bluetooth Dongle (HCI mode)
+	0002  Frontline Test Equipment Bluetooth Device
+	0003  Nanosira
+	0004  Nanosira WHQL Reference Radio
+	0005  Nanosira-Multimedia
+	0006  Nanosira-Multimedia WHQL Reference Radio
+	0007  Nanosira3-ROM
+	0008  Nanosira3-ROM
+	0009  Nanosira4-EDR WHQL Reference Radio
+	000a  Nanosira4-EDR-ROM
+	000b  Nanosira5-ROM
+	0043  Bluetooth Device
+	0100  Casira with BlueCore2-External Module
+	0101  Casira with BlueCore2-Flash Module
+	0102  Casira with BlueCore3-Multimedia Module
+	0103  Casira with BlueCore3-Flash Module
+	0104  Casira with BlueCore4-External Module
+	0105  Casira with BlueCore4-Multimedia Module
+	1000  Bluetooth Dongle (HID proxy mode)
+	1010  Bluetooth Device
+	1011  Bluetooth Device
+	1012  Bluetooth Device
+	ffff  USB Bluetooth Device in DFU State
+0a13  Telebyte, Inc.
+0a14  Spacelabs Medical, Inc.
+0a15  Scalar Corp.
+0a16  Trek Technology (S) PTE, Ltd
+	1111  ThumbDrive
+	8888  IBM USB Memory Key
+	9988  Trek2000 TD-G2
+0a17  Pentax Corp.
+	0004  Pentax Optio 330
+	0006  Pentax Optio S
+	0007  Pentax Optio 550
+	0009  Pentax Optio 33WR
+	000a  Pentax Optio 555
+	000c  Pentax Optio 43WR (mass storage mode)
+	000d  Pentax Optio 43WR
+	0015  Pentax Optio S40/S5i
+	003b  Pentax Optio 50 (mass storage mode)
+	003d  Pentax Optio S55
+	0043  Pentax *ist DL
+	0047  Pentax Optio S60
+	0052  Optio 60 Digital Camera
+	006e  Pentax K10D
+	0070  Pentax K100D
+	1001  EI2000 Camera powered by Digita!
+0a18  Heidelberger Druckmaschinen AG
+0a19  Hua Geng Technologies, Inc.
+0a21  Medtronic Physio Control Corp.
+0a22  Century Semiconductor USA, Inc.
+0a2c  AK-Modul-Bus Computer GmbH
+	0008  GPIO Ports
+0a34  TG3 Electronics, Inc.
+	0110  Deck 82-key backlit keyboard
+0a39  Gilat Satellite Networks, Ltd
+0a3a  PentaMedia Co., Ltd
+	0163  KN-W510U 1.0 Wireless LAN Adapter
+0a3c  NTT DoCoMo, Inc.
+0a3d  Varo Vision
+0a3f  Swissonic AG
+0a43  Boca Systems, Inc.
+0a46  Davicom Semiconductor, Inc.
+	0268  ST268
+	9601  DM9601 To Fast Ethernet Adapter
+0a47  Hirose Electric
+0a48  I/O Interconnect
+	3233  Multimedia Card Reader
+	3239  Multimedia Card Reader
+	3258  Dane Elec zMate SD Reader
+	3259  Dane Elec zMate CF Reader
+	5000  MediaGear xD-SM
+	500a  Mass Storage Device
+	500f  Mass Storage Device
+	5010  Mass Storage Device
+	5011  Mass Storage Device
+	5014  Mass Storage Device
+	5020  Mass Storage Device
+	5021  Mass Storage Device
+	5022  Mass Storage Device
+	5023  Mass Storage Device
+	5024  Mass Storage Device
+	5025  Mass Storage Device
+0a4b  Fujitsu Media Devices, Ltd
+0a4c  Computex Co., Ltd
+0a4d  Evolution Electronics, Ltd
+	0064  MK-225 Driver
+	0065  MK-225C Driver
+	0066  MK-225C Driver
+	0067  MK-425C Driver
+	0078  MK-37 Driver
+	0079  MK-37C Driver
+	007a  MK-37C Driver
+	008c  TerraTec MIDI MASTER
+	008d  MK-249C Driver
+	008e  MK-249C MIDI Keyboard
+	008f  MK-449C Driver
+	0090  Keystation 49e Driver
+	0091  Keystation 61es Driver
+	00a0  MK-361 Driver
+	00a1  MK-361C Driver
+	00a2  MK-361C Driver
+	00a3  MK-461C MIDI Keyboard
+	00b5  Keystation Pro 88 Driver
+	00d2  E-Keys Driver
+	00f0  UC-16 Driver
+	00f1  X-Session Driver
+	00f5  UC-33e MIDI Controller
+0a4e  Steinberg Soft-und Hardware GmbH
+0a4f  Litton Systems, Inc.
+0a50  Mimaki Engineering Co., Ltd
+0a51  Sony Electronics, Inc.
+0a52  Jebsee Electronics Co., Ltd
+0a53  Portable Peripheral Co., Ltd
+	1000  Scanner
+	2000  Q-Scan A6 Scanner
+	2001  Q-Scan A6 Scanner
+	2013  Media Drive A6 Scanner
+	2014  Media Drive A6 Scanner
+	2015  BizCardReader 600C
+	2016  BizCardReader 600C
+	202a  Scanshell-CSSN
+	3000  Q-Scan A8 Scanner
+	3002  Q-Scan A8 Reader
+	3015  BizCardReader 300G
+	5001  BizCardReader 900C
+0a5a  Electronics For Imaging, Inc.
+0a5b  EAsics NV
+0a5c  Broadcom Corp.
+	0201  iLine10(tm) Network Adapter
+	2000  Bluetooth Device
+	2009  Bluetooth Controller
+	200a  Bluetooth dongle
+	200f  Bluetooth Controller
+	201d  Bluetooth Device
+	201e  IBM Integrated Bluetooth IV
+	2020  Bluetooth Dongle
+	2033  BCM2033 Bluetooth
+	2035  BCM2035 Bluetooth
+	2038  Blutonium Device
+	2039  Bluetooth Device
+	2045  Bluetooth Controller
+	2046  Bluetooth Device
+	2047  Bluetooth Device
+	205e  Bluetooth Device
+	2100  Bluetooth 2.0+eDR dongle
+	2101  A-Link BlueUsbA2 Bluetooth
+	2102  ANYCOM Blue USB-200/250
+	2110  Bluetooth Controller
+	2111  ANYCOM Blue USB-UHE 200/250
+	2120  2045 Bluetooth 2.0 USB-UHE Device with trace filter
+	2121  BCM2210 Bluetooth
+	2122  Bluetooth 2.0+EDR dongle
+	2130  2045 Bluetooth 2.0 USB-UHE Device with trace filter
+	2131  2045 Bluetooth 2.0 Device with trace filter
+	6300  Pirelli Remote NDIS Device
+0a5d  Diatrend Corp.
+0a5f  Zebra
+	0009  LP2844 Printer
+	930a  Printer
+0a62  MPMan
+	0010  MPMan MP-F40 MP3 Player
+0a66  ClearCube Technology
+0a67  Medeli Electronics Co., Ltd
+0a68  Comaide Corp.
+0a69  Chroma ate, Inc.
+0a6b  Green House Co., Ltd
+	0001  Compact Flash R/W with MP3 player
+0a6c  Integrated Circuit Systems, Inc.
+0a6d  UPS Manufacturing
+0a6e  Benwin
+0a6f  Core Technology, Inc.
+	0400  Xanboo
+0a70  International Game Technology
+0a72  Sanwa Denshi
+0a7d  NSTL, Inc.
+0a7e  Octagon Systems Corp.
+0a80  Rexon Technology Corp., Ltd
+0a81  Chesen Electronics Corp.
+	0101  Keyboard
+	0103  Keyboard
+	0203  Mouse
+	0205  PS/2 Keyboard+Mouse Adapter
+0a82  Syscan
+	4600  TravelScan 460/464
+0a83  NextComm, Inc.
+0a84  Maui Innovative Peripherals
+0a85  Idexx Labs
+0a86  NITGen Co., Ltd
+0a8d  Picturetel
+0a8e  Japan Aviation Electronics Industry, Ltd
+	2011  Filter Driver For JAE XMC R/W
+0a90  Candy Technology Co., Ltd
+0a91  Globlink Technology, Inc.
+	3801  Targus PAKP003 Mouse
+0a92  EGO SYStems, Inc.
+	0011  SYS WaveTerminal U2A
+	0021  GIGAPort
+	0031  GIGAPortAG
+	0053  AudioTrak Optoplay
+	0061  Waveterminal U24
+	0071  MAYA EX7
+	0091  Maya 44
+	00b1  MAYA EX5
+	1000  MIDI Mate
+	1010  RoMI/O
+	1020  M4U
+	1030  M8U
+	1090  KeyControl49
+	10a0  KeyControl25
+0a93  C Technologies AB
+	0002  C-Pen 10
+	0005  MyPen Light
+	000d  Input Pen
+	0010  C-Pen 20
+0a94  Intersense
+0aa3  Lava Computer Mfg., Inc.
+0aa4  Develco Elektronik
+0aa5  First International Digital
+	0002  irock! 500 Series
+	0801  MP3 Player
+0aa6  Perception Digital, Ltd
+	0101  Hercules Jukebox
+	1501  Store 'n' Go HD Drive
+0aa7  Wincor Nixdorf International GmbH
+	0100  POS Keyboard, TA58P-USB
+	0101  POS Keyboard, TA85P-USB
+	0102  POS Keyboard, TA59-USB
+	0103  POS Keyboard, TA60-USB
+	0104  SNIkey Keyboard, SNIKey-KB-USB
+	0200  Operator Display, BA63-USB
+	0201  Operator Display, BA66-USB
+	0202  Operator Display & Scanner, XiCheck-BA63
+	0203  Operator Display & Scanner, XiCheck-BA66
+	0204  Graphics Operator Display, BA63GV
+	0300  POS Printer (printer class mode), TH210
+	0301  POS Printer (native mode), TH210
+	0302  POS Printer (printer class mode), TH220
+	0303  POS Printer (native mode), TH220
+	0304  POS Printer, TH230
+	0305  Lottery Printer, XiPrintPlus
+	0306  POS Printer (printer class mode), TH320
+	0307  POS Printer (native mode), TH320
+	0308  POS Printer (printer class mode), TH420
+	0309  POS Printer (native mode), TH420
+	030a  POS Printer, TH200B
+	0400  Lottery Scanner, Xiscan S
+	0401  Lottery Scanner, Xiscan 3
+	4304  Banking Printer TP07
+0aa8  TriGem Computer, Inc.
+	0060  TG 11Mbps WLAN Mini Adapter
+	1001  DreamComboM4100
+	3002  InkJet Color Printer
+	8001  TG_iMON
+	8002  TG_KLOSS
+	a001  TG_X2
+	a002  TGVFD_KLOSS
+	ffda  iMON_VFD
+0aa9  Baromtec Co.
+	f01b  Medion MD 6242 MP3 Player
+0aaa  Japan CBM Corp.
+0aab  Vision Shape Europe SA
+0aac  iCompression, Inc.
+0aad  Rohde & Schwarz GmbH & Co. KG
+0aae  NEC infrontia Corp. (Nitsuko)
+0aaf  Digitalway Co., Ltd
+0ab0  Arrow Strong Electronics Co., Ltd
+0aba  Ellisys
+	8001  USB Tracker 110 Protocol Analyzer
+0abe  Stereo-Link
+	0101  SL1200 DAC
+0ac3  Sanyo Semiconductor Company Micro
+0ac4  Leco Corp.
+0ac5  I & C Corp.
+0ac6  Singing Electrons, Inc.
+0ac7  Panwest Corp.
+0ac8  Z-Star Microelectronics Corp.
+	0301  Web Camera
+	0302  ZC0302 WebCam
+	0321  USB 2.0 Webcam
+	0323  Luxya WC-1200 USB 2.0 Webcam
+	301b  ZC0301 WebCam
+	303b  ZC0303 WebCam
+	305b  ZC0305 WebCam
+	307b  USB 1.1 WebCam
+	c002  Visual Communication Camera VGP-VCC1
+0ac9  Micro Solutions, Inc.
+	0000  Backpack CD-ReWriter
+	0001  BACKPACK  2 Cable
+	0010  BACKPACK
+	0011  Backpack 40GB Hard Drive
+	0110  BACKPACK
+	0111  BackPack
+	1234  BACKPACK
+0aca  OPEN Networks Ltd
+	1060  OPEN NT1 Plus II
+0acc  Koga Electronics Co.
+0acd  ID Tech
+	0401  ID TECH Spectrum III Hybrid Smartcard Reader
+0ace  ZyDAS
+	1201  802.11b WiFi
+	1211  802.11b/g USB2 WiFi
+	1215  WLA-54L WiFi
+	1608  ONMI FAXMODEM 56K UNO (ZyXEL)
+0acf  Intoto, Inc.
+0ad0  Intellix Corp.
+0ad1  Remotec Technology, Ltd
+0ad2  Service & Quality Technology Co., Ltd
+0ae3  Allion Computer, Inc.
+0ae4  Taito Corp.
+0ae7  Neodym Systems, Inc.
+0ae8  System Support Co., Ltd
+0ae9  North Shore Circuit Design L.L.P.
+0aea  SciEssence, LLC
+0aeb  TTP Communications, Ltd
+0aec  Neodio Technologies Corp.
+	2101  SmartMedia Card Reader
+	2102  CompactFlash Card Reader
+	2103  MMC/SD Card Reader
+	2104  MemoryStick Card Reader
+	2201  SmartMedia+CompactFlash Card Reader
+	2202  SmartMedia+MMC/SD Card Reader
+	2203  SmartMedia+MemoryStick Card Reader
+	2204  CompactFlash+MMC/SD Card Reader
+	2205  CompactFlash+MemoryStick Card Reader
+	2206  MMC/SD+MemoryStick Card Reader
+	2301  SmartMedia+CompactFlash+MMC/SD Card Reader
+	2302  SmartMedia+CompactFlash+MemoryStick Card Reader
+	2303  SmartMedia+MMC/SD+MemoryStick Card Reader
+	2304  CompactFlash+MMC/SD+MemoryStick Card Reader
+	3016  MMC/SD+Memory Stick Card Reader
+	3050  ND3050 8-in-1 Card Reader
+	3060  1.1 FS Card Reader
+	3101  MMC/SD Card Reader
+	3102  MemoryStick Card Reader
+	3201  MMC/SD+MemoryStick Card Reader
+	3216  HS Card Reader
+	3260  7-in-1 Card Reader
+	5010  ND5010 Card Reader
+0af0  Option
+	5000  UMTS Card
+	6000  GlobeTrotter 3G datacard
+	6300  GT 3G Quad UMTS/GPRS Card
+	6600  GlobeTrotter 3G+ datacard
+0af6  Silver I Co., Ltd
+0af7  B2C2, Inc.
+	0101  Digital TV USB Receiver (DVB-S/T/C / ATSC)
+0af9  Hama, Inc.
+	0010  USB SightCam 100
+	0011  Micro Innovations IC50C WebCam
+0afc  Zaptronix Ltd
+0afd  Tateno Dennou, Inc.
+0afe  Cummins Engine Co.
+0aff  Jump Zone Network Products, Inc.
+0b00  INGENICO
+0b05  ASUSTek Computer, Inc.
+	1101  Mass Storage (UISDMC4S)
+	1706  WL-167G 802.11g Adapter [ralink]
+	1707  WL-167g Wireless Adapter
+	1708  Mass Storage Device
+	170b  Mass Storage Device
+	170c  WL-159g
+	170d  802.11b/g Wireless Network Adapter
+	1712  BT-183 Bluetooth 2.0+EDR adapter
+	1715  2045 Bluetooth 2.0 Device with trace filter
+	1716  Bluetooth Device
+	171b  A9T wireless
+	171c  802.11b/g Wireless Network Adapter
+	1723  WL-167G v2 802.11g Adapter [ralink]
+	1724  RT2573
+	1726  Laptop OLED Display
+	172a  ASUS 802.11n Network Adapter
+	172b  802.11n Network Adapter
+	1731  ASUS 802.11n Network Adapter
+	1732  802.11n Network Adapter
+	173c  BT-183 Bluetooth 2.0
+	1742  802.11n Network Adapter
+	6101  Cable Modem
+	620a  Remote NDIS Device
+0b0c  Todos Data System AB
+	0009  Todos Argos Mini II Smart Card Reader
+0b0e  GN Netcom
+0b0f  AVID Technology
+0b10  Pcally
+0b11  I Tech Solutions Co., Ltd
+0b1e  Electronic Warfare Assoc., Inc. (EWA)
+0b1f  Insyde Software Corp.
+0b20  TransDimension, Inc.
+0b21  Yokogawa Electric Corp.
+0b22  Japan System Development Co., Ltd
+0b23  Pan-Asia Electronics Co., Ltd
+0b24  Link Evolution Corp.
+0b27  Ritek Corp.
+0b28  Kenwood Corp.
+0b2c  Village Center, Inc.
+0b30  PNY Technologies, Inc.
+	0006  SM Media-Shuttle Card Reader
+0b33  Contour Design, Inc.
+	0020  ShuttleXpress
+0b37  Hitachi ULSI Systems Co., Ltd
+0b39  Omnidirectional Control Technology, Inc.
+	0109  USB TO Ethernet
+	0421  Serial
+	0801  USB-Parallel Bridge
+	0901  OCT To Fast Ethernet Converter
+	0c03  LAN DOCK Serial Converter
+0b3a  IPaxess
+0b3b  Tekram Technology Co., Ltd
+	0163  TL-WN320G 1.0 WLAN Adapter
+	1601  Allnet 0193 802.11b Adapter
+	1602  ZyXEL ZyAIR B200 802.11b Adapter
+	1612  AIR.Mate 2@net 802.11b Adapter
+	1613  802.11b Wireless LAN Adapter
+	1620  Allnet USB 2.0 Wireless Network Adapter
+	1630  QuickWLAN
+	5630  ZD1211
+	6630  ZD1211
+0b3c  Olivetti Techcenter
+	a010  Simple_Way Printer/Scanner/Copier
+0b3e  Kikusui Electronics Corp.
+0b41  Hal Corp.
+	0011  Crossam2+USB IR commander
+0b43  Play.com, Inc.
+	0003  PS2 Controller Converter
+0b47  Sportbug.com, Inc.
+0b48  TechnoTrend AG
+	1003  Technotrend/Hauppauge USB-Nova
+	1004  TT-PCline
+	1005  Technotrend/Hauppauge USB-Nova
+	1006  Technotrend/Hauppauge DEC3000-s
+	1007  TT-micro plus Device
+	1008  Technotrend/Hauppauge DEC2000-t
+	1009  Technotrend/Hauppauge DEC2540-t
+0b49  ASCII Corp.
+	064f  Trance Vibrator
+0b4b  Pine Corp. Ltd.
+	0100  D'music MP3 Player
+0b4d  Graphtec America, Inc.
+	110a  Graphtec CC200-20
+0b4e  Musical Electronics, Ltd
+	6500  MP3 Player
+	8028  MP3 Player
+	8920  MP3 Player
+0b50  Dumpries Co., Ltd
+0b51  Comfort Keyboard Co.
+	0020  Comfort Keyboard
+0b52  Colorado MicroDisplay, Inc.
+0b54  Sinbon Electronics Co., Ltd
+0b56  TYI Systems, Ltd
+0b57  Beijing HanwangTechnology Co., Ltd
+0b59  Lake Communications, Ltd
+0b5a  Corel Corp.
+0b5f  Green Electronics Co., Ltd
+0b60  Nsine, Ltd
+0b61  NEC Viewtechnology, Ltd
+0b62  Orange Micro, Inc.
+	000b  Bluetooth Device
+	0059  iBOT2 WebCam
+0b63  ADLink Technology, Inc.
+0b64  Wonderful Wire Cable Co., Ltd
+0b65  Expert Magnetics Corp.
+0b69  CacheVision
+0b6a  Maxim Integrated Products
+0b6f  Nagano Japan Radio Co., Ltd
+0b70  PortalPlayer, Inc.
+	00ba  iRiver H10 20GB
+0b71  SHIN-EI Sangyo Co., Ltd
+0b72  Embedded Wireless Technology Co., Ltd
+0b73  Computone Corp.
+0b75  Roland DG Corp.
+0b79  Sunrise Telecom, Inc.
+0b7a  Zeevo, Inc.
+	07d0  Bluetooth Dongle
+0b7b  Taiko Denki Co., Ltd
+0b7c  ITRAN Communications, Ltd
+0b7d  Astrodesign, Inc.
+0b84  Rextron Technology, Inc.
+0b85  Elkat Electronics, Sdn., Bhd.
+0b86  Exputer Systems, Inc.
+	5100  XMC5100 Zippy Drive
+	5110  XMC5110 Flash Drive
+	5200  XMC5200 Zippy Drive
+	5201  XMC5200 Zippy Drive
+	5202  XMC5200 Zippy Drive
+	5280  XMC5280 Storage Drive
+	fff0  ISP5200 Debugger
+0b87  Plus-One I & T, Inc.
+0b88  Sigma Koki Co., Ltd, Technology Center
+0b89  Advanced Digital Broadcast, Ltd
+0b95  ASIX Electronics Corp.
+	1720  10/100 Ethernet
+	1780  AX88178
+	7720  AX88772
+0b96  Sewon Telecom
+0b97  O2 Micro, Inc.
+	7732  Smart Card Reader
+	7761  Oz776 1.1 Hub
+	7762  Oz776 SmartCard Reader
+	7772  OZ776 CCID Smartcard Reader
+0b98  Playmates Toys, Inc.
+0b99  Audio International, Inc.
+0b9b  Dipl.-Ing. Stefan Kunde
+	4012  Reflex RC-controller Interface
+0b9d  Softprotec Co.
+0b9f  Chippo Technologies
+0baf  U.S. Robotics
+	00e5  USR6000
+	00eb  USR1120 802.11b Adapter
+	00ec  56K Faxmodem
+	00f1  SureConnect ADSL ATM Adapter
+	00f2  SureConnect ADSL Loader
+	00f5  SureConnect ADSL ATM Adapter
+	00f6  SureConnect ADSL Loader
+	00f7  SureConnect ADSL ATM Adapter
+	00f8  SureConnect ADSL Loader
+	00f9  SureConnect ADSL ATM Adapter
+	00fa  SureConnect ADSL Loader
+	00fb  SureConnect ADSL Ethernet/USB Router
+	0118  U5 802.11g Adapter
+	011b  Wireless MAXg Adapter
+	0121  USR5423 WLAN
+	6112  FaxModem Model 5633
+0bb0  Concord Camera Corp.
+	0100  Sound Vision Stream
+	5007  3340z/Rollei DC3100
+0bb1  Infinilink Corp.
+0bb2  Ambit Microsystems Corp.
+	0302  WLAN
+	6098  USB Cable Modem
+0bb3  Ofuji Technology
+0bb4  High Tech Computer Corp.
+	00ce  mmO2 XDA GSM/GPRS Pocket PC
+	00cf  SPV C500 Smart Phone
+	0a01  PocketPC Sync
+	0a02  Himalaya GSM/GPRS Pocket PC
+	0a03  PocketPC Sync
+	0a04  PocketPC Sync
+	0a05  PocketPC Sync
+	0a06  PocketPC Sync
+	0a07  Magician PocketPC SmartPhone / O2 XDA
+	0a08  PocketPC Sync
+	0a09  PocketPC Sync
+	0a0a  PocketPC Sync
+	0a0b  PocketPC Sync
+	0a0c  PocketPC Sync
+	0a0d  PocketPC Sync
+	0a0e  PocketPC Sync
+	0a0f  PocketPC Sync
+	0a10  PocketPC Sync
+	0a11  PocketPC Sync
+	0a12  PocketPC Sync
+	0a13  PocketPC Sync
+	0a14  PocketPC Sync
+	0a15  PocketPC Sync
+	0a16  PocketPC Sync
+	0a17  PocketPC Sync
+	0a18  PocketPC Sync
+	0a19  PocketPC Sync
+	0a1a  PocketPC Sync
+	0a1b  PocketPC Sync
+	0a1c  PocketPC Sync
+	0a1d  PocketPC Sync
+	0a1e  PocketPC Sync
+	0a1f  PocketPC Sync
+	0a20  PocketPC Sync
+	0a21  PocketPC Sync
+	0a22  PocketPC Sync
+	0a23  PocketPC Sync
+	0a24  PocketPC Sync
+	0a25  PocketPC Sync
+	0a26  PocketPC Sync
+	0a27  PocketPC Sync
+	0a28  PocketPC Sync
+	0a29  PocketPC Sync
+	0a2a  PocketPC Sync
+	0a2b  PocketPC Sync
+	0a2c  PocketPC Sync
+	0a2d  PocketPC Sync
+	0a2e  PocketPC Sync
+	0a2f  PocketPC Sync
+	0a30  PocketPC Sync
+	0a31  PocketPC Sync
+	0a32  PocketPC Sync
+	0a33  PocketPC Sync
+	0a34  PocketPC Sync
+	0a35  PocketPC Sync
+	0a36  PocketPC Sync
+	0a37  PocketPC Sync
+	0a38  PocketPC Sync
+	0a39  PocketPC Sync
+	0a3a  PocketPC Sync
+	0a3b  PocketPC Sync
+	0a3c  PocketPC Sync
+	0a3d  PocketPC Sync
+	0a3e  PocketPC Sync
+	0a3f  PocketPC Sync
+	0a40  PocketPC Sync
+	0a41  PocketPC Sync
+	0a42  PocketPC Sync
+	0a43  PocketPC Sync
+	0a44  PocketPC Sync
+	0a45  PocketPC Sync
+	0a46  PocketPC Sync
+	0a47  PocketPC Sync
+	0a48  PocketPC Sync
+	0a49  PocketPC Sync
+	0a4a  PocketPC Sync
+	0a4b  PocketPC Sync
+	0a4c  PocketPC Sync
+	0a4d  PocketPC Sync
+	0a4e  PocketPC Sync
+	0a4f  PocketPC Sync
+	0a50  HTC SmartPhone Sync
+	0a51  SPV C400 / T-Mobile SDA GSM/GPRS Pocket PC
+	0a52  SmartPhone Sync
+	0a53  SmartPhone Sync
+	0a54  SmartPhone Sync
+	0a55  SmartPhone Sync
+	0a56  SmartPhone Sync
+	0a57  SmartPhone Sync
+	0a58  SmartPhone Sync
+	0a59  SmartPhone Sync
+	0a5a  SmartPhone Sync
+	0a5b  SmartPhone Sync
+	0a5c  SmartPhone Sync
+	0a5d  SmartPhone Sync
+	0a5e  SmartPhone Sync
+	0a5f  SmartPhone Sync
+	0a60  SmartPhone Sync
+	0a61  SmartPhone Sync
+	0a62  SmartPhone Sync
+	0a63  SmartPhone Sync
+	0a64  SmartPhone Sync
+	0a65  SmartPhone Sync
+	0a66  SmartPhone Sync
+	0a67  SmartPhone Sync
+	0a68  SmartPhone Sync
+	0a69  SmartPhone Sync
+	0a6a  SmartPhone Sync
+	0a6b  SmartPhone Sync
+	0a6c  SmartPhone Sync
+	0a6d  SmartPhone Sync
+	0a6e  SmartPhone Sync
+	0a6f  SmartPhone Sync
+	0a70  SmartPhone Sync
+	0a71  SmartPhone Sync
+	0a72  SmartPhone Sync
+	0a73  SmartPhone Sync
+	0a74  SmartPhone Sync
+	0a75  SmartPhone Sync
+	0a76  SmartPhone Sync
+	0a77  SmartPhone Sync
+	0a78  SmartPhone Sync
+	0a79  SmartPhone Sync
+	0a7a  SmartPhone Sync
+	0a7b  SmartPhone Sync
+	0a7c  SmartPhone Sync
+	0a7d  SmartPhone Sync
+	0a7e  SmartPhone Sync
+	0a7f  SmartPhone Sync
+	0a80  SmartPhone Sync
+	0a81  SmartPhone Sync
+	0a82  SmartPhone Sync
+	0a83  SmartPhone Sync
+	0a84  SmartPhone Sync
+	0a85  SmartPhone Sync
+	0a86  SmartPhone Sync
+	0a87  SmartPhone Sync
+	0a88  SmartPhone Sync
+	0a89  SmartPhone Sync
+	0a8a  SmartPhone Sync
+	0a8b  SmartPhone Sync
+	0a8c  SmartPhone Sync
+	0a8d  SmartPhone Sync
+	0a8e  SmartPhone Sync
+	0a8f  SmartPhone Sync
+	0a90  SmartPhone Sync
+	0a91  SmartPhone Sync
+	0a92  SmartPhone Sync
+	0a93  SmartPhone Sync
+	0a94  SmartPhone Sync
+	0a95  SmartPhone Sync
+	0a96  SmartPhone Sync
+	0a97  SmartPhone Sync
+	0a98  SmartPhone Sync
+	0a99  SmartPhone Sync
+	0a9a  SmartPhone Sync
+	0a9b  SmartPhone Sync
+	0a9c  SmartPhone Sync
+	0a9d  SmartPhone Sync
+	0a9e  SmartPhone Sync
+	0a9f  SmartPhone Sync
+	0b04  Hermes / TyTN / T-Mobile MDA Vario II / O2 Xda Trion
+	0b06  Athena / Advantage x7500 / Dopod U1000 / T-Mobile AMEO
+	0b0c  Elf / Touch / P3450 / T-Mobile MDA Touch / O2 Xda Nova / Dopod S1
+	0bce  Vario MDA
+0bb5  Murata Manufacturing Co., Ltd
+0bb6  Network Alchemy
+0bb7  Joytech Computer Co., Ltd
+0bb8  Hitachi Semiconductor and Devices Sales Co., Ltd
+0bb9  Eiger M&C Co., Ltd
+0bba  ZAccess Systems
+0bbb  General Meters Corp.
+0bbc  Assistive Technology, Inc.
+0bbd  System Connection, Inc.
+0bc0  Knilink Technology, Inc.
+0bc1  Fuw Yng Electronics Co., Ltd
+0bc2  Seagate RSS LLC
+	2000  Storage Adapter V3 (TPP)
+0bc3  IPWireless, Inc.
+0bc4  Microcube Corp.
+0bc5  JCN Co., Ltd
+0bc6  ExWAY, Inc.
+0bc7  X10 Wireless Technology, Inc.
+	0001  ActiveHome (ACPI-compliant)
+	0002  Firecracker Interface (ACPI-compliant)
+	0003  VGA Video Sender (ACPI-compliant)
+	0004  X10 Receiver
+	0005  Wireless Transceiver (ACPI-compliant)
+	0006  Wireless Transceiver (ACPI-compliant)
+	0007  Wireless Transceiver (ACPI-compliant)
+	0008  Wireless Transceiver (ACPI-compliant)
+	0009  Wireless Transceiver (ACPI-compliant)
+	000a  Wireless Transceiver (ACPI-compliant)
+	000b  Transceiver (ACPI-compliant)
+	000c  Transceiver (ACPI-compliant)
+	000d  Transceiver (ACPI-compliant)
+	000e  Transceiver (ACPI-compliant)
+	000f  Transceiver (ACPI-compliant)
+0bc8  Telmax Communications
+0bc9  ECI Telecom, Ltd
+0bca  Startek Engineering, Inc.
+0bcb  Perfect Technic Enterprise Co., Ltd
+0bd7  Andrew Pargeter & Associates
+	a021  Amptek DP4 multichannel signal analyzer
+0bda  Realtek Semiconductor Corp.
+	0103  USB 2.0 Card Reader
+	0104  Mass Storage Device
+	0106  Mass Storage Device
+	0107  Mass Storage Device
+	0108  Mass Storage Device
+	0111  Card Reader
+	0113  Mass Storage Device
+	0115  Mass Storage Device
+	0116  Mass Storage Device
+	0117  Mass Storage Device
+	0118  Mass Storage Device
+	0151  Mass Stroage Device
+	0152  Mass Stroage Device
+	0153  Mass Stroage Device
+	0156  Mass Stroage Device
+	0157  Mass Stroage Device
+	0158  Mass Stroage Device
+	0161  Mass Stroage Device
+	0168  Mass Stroage Device
+	0169  Mass Stroage Device
+	0171  Mass Stroage Device
+	0176  Mass Stroage Device
+	0178  Mass Stroage Device
+	2831  2831U Device
+	8150  RTL8150 Fast Ethernet Adapter
+	8151  RTL8151 Adapteon Business Mobile Networks BV
+	8187  RTL8187 Wireless Adapter
+	8189  RTL8187B Wireless 802.11g 54Mbps Network Adapter
+	8197  RTL8187B Wireless Adapter
+0bdb  Ericsson Business Mobile Networks BV
+	1000  BV Bluetooth Device
+	1002  Bluetooth Device 1.2
+0bdc  Y Media Corp.
+0bdd  Orange PCS
+0be2  Kanda Tsushin Kogyo Co., Ltd
+0be3  TOYO Corp.
+0be4  Elka International, Ltd
+0be5  DOME imaging systems, Inc.
+0be6  Dong Guan Humen Wonderful Wire Cable Factory
+0bee  LTK Industries, Ltd
+0bef  Way2Call Communications
+0bf0  Pace Micro Technology PLC
+0bf1  Intracom S.A.
+	0001  netMod Driver Ver 2.4.17 (CAPI)
+	0002  netMod Driver Ver 2.4 (CAPI)
+	0003  netMod Driver Ver 2.4 (CAPI)
+0bf2  Konexx
+0bf6  Addonics Technologies, Inc.
+	0103  Storage Device
+	1234  Storage Device
+	a000  Cable 205 (TPP)
+	a001  Cable 205
+	a002  IDE Bridge
+0bf7  Sunny Giken, Inc.
+0bf8  Fujitsu Siemens Computers
+	1001  Fujitsu Pocket Loox 600 PDA
+0c04  MOTO Development Group, Inc.
+0c05  Appian Graphics
+0c06  Hasbro Games, Inc.
+0c07  Infinite Data Storage, Ltd
+0c08  Agate
+	0378  Q 16MB Storage Device
+0c09  Comjet Information System
+	a5a5  Litto Version USB2.0
+0c0a  Highpoint Technologies, Inc.
+0c0b  Dura Micro, Inc. (Acomdata)
+	27cb  6-in-1 Flash Reader and Writer
+	27d7  Multi Memory reader/writer MD-005
+	27da  Multi Memory reader/writer MD-005
+	27dc  Multi Memory reader/writer MD-005
+	27e7  3,5'' HDD case MD-231
+	27ee  3,5'' HDD case MD-231
+	2814  3,5'' HDD case MD-231
+	2815  3,5'' HDD case MD-231
+	281d  3,5'' HDD case MD-231
+	a109  CF/SM Reader and Writer
+	a10c  SD/MS Reader and Writer
+	b001  USB 2.0 Mass Storage IDE adapter
+	b004  MMC/SD Reader and Writer
+0c12  Zeroplus
+	0005  PSX Vibration Feedback Converter
+	8809  Red Octane Ignition Xbox DDR Pad
+0c15  Iris Graphics
+0c16  Gyration, Inc.
+	0080  eHome Infrared Receiver
+	0081  eHome Infrared Receiver
+0c17  Cyberboard A/S
+0c18  SynerTek Korea, Inc.
+0c19  cyberPIXIE, Inc.
+0c1a  Silicon Motion, Inc.
+0c1b  MIPS Technologies
+0c1c  Hang Zhou Silan Electronics Co., Ltd
+0c22  Tally Printer Corp.
+0c23  Lernout + Hauspie
+0c24  Taiyo Yuden
+	0001  Bluetooth Adaptor
+	0002  Bluetooth Device2
+	0005  Bluetooth Device(BC04-External)
+	000b  Bluetooth Device(BC04-External)
+	000c  Bluetooth Adaptor
+	000e  Bluetooth Device(BC04-External)
+	000f  Bluetooth Driver (V2.0+EDR)
+	0010  Bluetooth Device(BC04-External)
+	0012  Bluetooth Device(BC04-External)
+	0018  Bluetooth Device(BC04-External)
+	0019  Bluetooth Device
+	0c24  Bluetooth Device(SAMPLE)
+	ffff  Bluetooth module with BlueCore in DFU mode
+0c25  Sampo Corp.
+	0310  Scream Cam
+0c27  RFIDeas, Inc
+	3bfa  pcProx Card Reader
+0c2e  Metro
+	0200  Metrologic Scanner
+0c35  Eagletron, Inc.
+0c36  E Ink Corp.
+0c37  e.Digital
+0c38  Der An Electric Wire & Cable Co., Ltd
+0c39  IFR
+0c3a  Furui Precise Component (Kunshan) Co., Ltd
+0c3b  Komatsu, Ltd
+0c3c  Radius Co., Ltd
+0c3d  Innocom, Inc.
+0c3e  Nextcell, Inc.
+0c44  Motorola iDEN
+	0021  iDEN P2k0 Device
+	0022  iDEN P2k1 Device
+	03a2  iDEN Smartphone
+0c45  Microdia
+	1020  Mass Storage Reader
+	1028  Mass Storage Reader
+	1030  Mass Storage Reader
+	1031  Sonix Mass Storage Device
+	1032  Mass Storage Reader
+	1033  Sonix Mass Storage Device
+	1034  Mass Storage Reader
+	1035  Mass Storage Reader
+	1036  Mass Storage Reader
+	1037  Sonix Mass Storage Device
+	1050  CF Card Reader
+	1058  HDD Reader
+	1060  iFlash SM-Direct Card Reader
+	1061  Mass Storage Reader
+	1062  Mass Storage Reader
+	1063  Sonix Mass Storage Device
+	1064  Mass Storage Reader
+	1065  Mass Storage Reader
+	1066  Mass Storage Reader
+	1067  Mass Storage Reader
+	1158  A56AK
+	184c  VoIP Phone
+	6001  Genius VideoCAM NB
+	6005  Sweex Mini WebCam
+	6007  VideoCAM Eye
+	6009  VideoCAM ExpressII
+	600d  TwinkleCam USB camera
+	6011  PC Camera (SN9C102)
+	6019  PC Camera (SN9C102)
+	6024  VideoCAM ExpressII
+	6025  VideoCAM ExpressII
+	6028  Typhoon Easycam USB 330K (older)
+	6029  Triplex i-mini PC Camera
+	602a  Meade ETX-105EC Camera
+	602b  VideoCAM NB 300
+	602c  Clas Ohlson TWC-30XOP WebCam
+	602d  VideoCAM ExpressII
+	602e  VideoCAM Messenger
+	6030  VideoCAM ExpressII
+	603f  VideoCAM ExpressII
+	6040  CCD PC Camera (PC390A)
+	606a  CCD PC Camera (PC390A)
+	607a  CCD PC Camera (PC390A)
+	607b  Win2 PC Camera
+	607c  CCD PC Camera (PC390A)
+	607e  CCD PC Camera (PC390A)
+	6080  Audio (Microphone)
+	6082  VideoCAM Look
+	6083  VideoCAM Look
+	608c  VideoCAM Look
+	608e  VideoCAM Look
+	608f  VideoCAM Look
+	60a8  VideoCAM Look
+	60aa  VideoCAM Look
+	60ab  PC Camera
+	60af  VideoCAM Look
+	60b0  Genius VideoCam Look
+	60c0  PC Camera with Mic (SN9C105)
+	60c8  Win2 PC Camera
+	60cc  Composite Device
+	60ec  Composite Device
+	60ef  Win2 PC Camera
+	60fa  PC Camera with Mic (SN9C105)
+	60fb  Composite Device
+	60fc  PC Camera with Mic (SN9C105)
+	60fe  Audio (Microphone)
+	6108  Win2 PC Camera
+	6122  PC Camera (SN9C110)
+	6123  PC Camera (SN9C110)
+	612a  PC Camera (SN9C110)
+	612c  PC Camera (SN9C110)
+	612e  PC Camera (SN9C110)
+	612f  PC Camera (SN9C110)
+	6130  PC Camera (SN9C120)
+	6138  Win2 PC Camera
+	613a  PC Camera (SN9C120)
+	613b  Win2 PC Camera
+	613c  PC Camera (SN9C120)
+	613e  PC Camera (SN9C120)
+	6240  PC Camera (SN9C201)
+	6242  PC Camera (SN9C201)
+	6243  PC Camera (SN9C201)
+	6248  PC Camera (SN9C201)
+	624b  PC Camera (SN9C201)
+	624c  PC Camera (SN9C201)
+	624e  PC Camera (SN9C201)
+	624f  PC Camera (SN9C201)
+	6260  PC Camera (SN9C201)
+	6270  U-CAM PC Camera NE878
+	627a  PC Camera (SN9C201)
+	627b  PC Camera (SN9C201)
+	627c  PC Camera (SN9C201)
+	627f  PC Camera (SN9C201)
+	6280  Composite Device
+	6282  Audio (Microphone)
+	6283  Audio (Microphone)
+	6288  Audio (Microphone)
+	628a  Composite Device
+	628b  PC Camera (SN9C202)
+	628c  PC Camera (SN9C202)
+	628e  Composite Device
+	628f  Composite Device
+	62a0  Audio (Microphone)
+	62b0  Audio (Microphone)
+	62ba  PC Camera (SN9C202)
+	62bb  PC Camera (SN9C202)
+	62bc  Composite Device
+	62c0  Pavilion Webcam
+	8000  DC31VC
+	8006  Dual Mode Camera (8006 VGA)
+	800a  Vivitar Vivicam3350B
+0c46  WaveRider Communications, Inc.
+0c4b  Reiner SCT Kartensysteme GmbH
+	0100  cyberJack e-com/pinpad
+	0300  cyberJack pinpad(a)
+0c52  Sealevel Systems, Inc.
+	2101  Serial Converter
+0c53  ViewPLUS, Inc.
+0c54  Glory, Ltd
+0c55  Spectrum Digital, Inc.
+	0510  Spectrum Digital XDS510 JTAG Debugger
+	0540  SPI540
+	5416  TMS320C5416 DSK
+	6416  TMS320C6416 DDB
+0c56  Billion Bright, Ltd
+0c57  Imaginative Design Operation Co., Ltd
+0c58  Vidar Systems Corp.
+0c59  Dong Guan Shinko Wire Co., Ltd
+0c5a  TRS International Mfg., Inc.
+0c5e  Xytronix Research & Design
+0c62  Chant Sincere Co., Ltd
+0c63  Toko, Inc.
+0c64  Signality System Engineering Co., Ltd
+0c65  Eminence Enterprise Co., Ltd
+0c66  Rexon Electronics Corp.
+0c67  Concept Telecom, Ltd
+0c70  MCT Elektronikladen
+	0000  USB08 Development board
+0c74  Optronic Laboratories Inc.
+	0002  OL 700-30 Goniometer
+0c76  JMTek, LLC.
+	0001  Mass Storage Controller
+	0002  Mass Storage Controller
+	0003  USBdisk
+	0004  Mass Storage Controller
+	0005  Transcend USB Flash disk
+	0006  Transcend JetFlash
+	0007  Mass Storage Device
+0c77  Sipix Group, Ltd
+	1001  SiPix Web2
+	1002  SiPix SC2100
+	1010  SiPix Snap
+	1011  SiPix Blink 2
+	1015  SiPix CAMeleon
+0c78  Detto Corp.
+0c79  NuConnex Technologies Pte., Ltd
+0c7a  Wing-Span Enterprise Co., Ltd
+0c86  NDA Technologies, Inc.
+0c88  Kyocera Wireless Corp.
+	0021  Handheld
+	17da  Qualcomm Kyocera CDMA Technologies MSM
+0c89  Honda Tsushin Kogyo Co., Ltd
+0c8a  Pathway Connectivity, Inc.
+0c8b  Wavefly Corp.
+0c8c  Coactive Networks
+0c8d  Tempo
+0c8e  Cesscom Co., Ltd
+	6000  Luxian Series
+0c8f  Applied Microsystems
+0c98  Berkshire Products, Inc.
+	1140  USB PC Watchdog
+0c99  Innochips Co., Ltd
+0c9a  Hanwool Robotics Corp.
+0c9b  Jobin Yvon, Inc.
+0c9d  SemTek
+	0170  3873 Manual Insert card reader
+0ca2  Zyfer
+0ca3  Sega Corp.
+0ca4  ST&T Instrument Corp.
+0ca5  BAE Systems Canada, Inc.
+0ca6  Castles Technology Co., Ltd
+	0010  EZUSB PC/SC Smart Card Reader
+	0050  EZ220PU Reader Controller
+	1077  Bludrive Family Smart Card Reader
+	107e  Reader Controller
+	2010  myPad110 PC/SC Smart Card Reader
+0ca7  Information Systems Laboratories
+0cad  Motorola CGISS
+	9001  PowerPad Pocket PC Device
+0cae  Ascom Business Systems, Ltd
+0caf  Buslink
+	2507  Hi-Speed USB-to-IDE Bridge Controller
+	2515  Flash Disk Embedded Hub
+	2516  Flash Disk Security Device
+	2517  Flash Disk Mass Storage Device
+	25c7  Hi-Speed USB-to-IDE Bridge Controller
+	3a00  Hard Drive
+	3a20  Mass Storage Device
+	3acd  Mass Storage Device
+0cb0  Flying Pig Systems
+0cb1  Innovonics, Inc.
+0cb6  Celestix Networks, Pte., Ltd
+0cb7  Singatron Enterprise Co., Ltd
+0cb8  Opticis Co., Ltd
+0cba  Trust Electronic (Shanghai) Co., Ltd
+0cbb  Shanghai Darong Electronics Co., Ltd
+0cbc  Palmax Technology Co., Ltd
+	0101  Pocket PC P6C
+	0201  Personal Digital Assistant
+	0301  Personal Digital Assistant P6M+
+	0401  Pocket PC
+0cbd  Pentel Co., Ltd (Electronics Equipment Div.)
+0cbe  Keryx Technologies, Inc.
+0cbf  Union Genius Computer Co., Ltd
+0cc0  Kuon Yi Industrial Corp.
+0cc1  Given Imaging, Ltd
+0cc2  Timex Corp.
+0cc3  Rimage Corp.
+0cc4  emsys GmbH
+0cc5  Sendo
+0cc6  Intermagic Corp.
+0cc7  Kontron Medical AG
+0cc8  Technotools Corp.
+0cc9  BroadMAX Technologies, Inc.
+0cca  Amphenol
+0ccb  SKNet Co., Ltd
+0ccc  Domex Technology Corp.
+0ccd  TerraTec Electronic GmbH
+	0012  PHASE 26
+	0013  PHASE 26
+	0014  PHASE 26
+	0015  Flash Update for TerraTec PHASE 26
+	0021  Cameo Grabster 200
+	0023  Mystify Claw
+	0028  Aureon 5.1 MkII
+	0032  MIDI HUBBLE
+	0035  Miditech Play'n Roll
+	0036  Cinergy 250 Audio
+	0037  Cinergy 250 Audio
+	0038  Cinergy T^2 DVB-T Receiver
+	0039  Grabster AV 400
+	003b  Cinergy 400
+	003c  Grabster AV 250
+	0042  Cinergy Hybrid T XS
+	0043  Cinergy T XS
+	004e  Cinergy T XS
+	004f  Cinergy Analog XS
+	005c  Cinergy T²
+	0069  Cinergy T XE DVB-T Receiver
+0cd4  Bang Olufsen
+	0101  BeolinkPC2
+0cd7  NewChip S.r.l.
+0cd8  JS Digitech, Inc.
+	2007  Smart Card Reader/JSTU-9700
+0cd9  Hitachi Shin Din Cable, Ltd
+0cde  Z-Com
+	0001  M4Y-750
+	0002  XI-725/726 Prism2.5 802.11b Adapter
+	0003  Sagem 802.11b Dongle
+	0004  Sagem 802.11b Dongle
+	0005  XI-735 Prism3 802.11b Adapter
+	0006  Medion 40900 802.11b Adapter
+	0008  Sitecom Wireless Network Adapter 100G+ WL-125
+	0009  (ZD1211)IEEE 802.11b+g Adapter
+	0011  ZD1211
+	0012  AR5523
+	0013  AR5523 driver (no firmware)
+	0014  NB 802.11g Wireless LAN Adapter(3887A)
+	0015  Zoom Wireless-G
+	0016  NB 802.11g Wireless LAN Adapter(3887A)
+	0018  NB 802.11a/b/g Wireless LAN Adapter(3887A)
+	001a  ZD1211B
+	001c  802.11b/g Wireless Network Adapter
+	0020  Wi-Fi Wireless LAN Adapter
+	0022  802.11b/g/n Wireless Network Adapter
+0ce9  pico Technology
+	1001  PicoScope3204
+0cf1  e-Conn Electronic Co., Ltd
+0cf2  ENE Technology, Inc.
+0cf3  Atheros Communications, Inc.
+	0001  AR5523
+	0002  AR5523 (no firmware)
+	0003  AR5523
+	0004  AR5523 (no firmware)
+	0005  AR5523
+	0006  AR5523 (no firmware)
+0cf4  Fomtex Corp.
+0cf5  Cellink Co., Ltd
+0cf6  Compucable Corp.
+0cf7  ishoni Networks
+0cf8  Clarisys, Inc.
+	0750  Claritel-i750 - vp
+0cf9  Central System Research Co., Ltd
+0cfa  Inviso, Inc.
+0cfc  Minolta-QMS, Inc.
+0cff  SAFA MEDIA Co., Ltd.
+	0320  SR-380N
+0d06  telos EDV Systementwicklung GmbH
+0d08  UTStarcom
+	0602  DV007 [serial]
+	0603  DV007 [storage]
+0d0b  Contemporary Controls
+0d0c  Astron Electronics Co., Ltd
+0d0d  MKNet Corp.
+0d0e  Hybrid Networks, Inc.
+0d0f  Feng Shin Cable Co., Ltd
+0d10  Elastic Networks
+	0001  StormPort (WDM)
+0d11  Maspro Denkoh Corp.
+0d12  Hansol Electronics, Inc.
+0d13  BMF Corp.
+0d14  Array Comm, Inc.
+0d15  OnStream b.v.
+0d16  Hi-Touch Imaging Technologies Co., Ltd
+	0001  PhotoShuttle
+	0002  Photo Printer 730 series
+	0004  Photo Printer 63xPL/PS
+	0100  Photo Printer 63xPL/PS
+	0102  Photo Printer 64xPS
+	0103  Photo Printer 730 series
+	0104  Photo Printer 63xPL/PS
+	0105  Photo Printer 64xPS
+	0200  Photo Printer 64xDL
+0d17  NALTEC, Inc.
+0d18  coaXmedia
+0d19  Hank Connection Industrial Co., Ltd
+0d32  Leo Hui Electric Wire & Cable Co., Ltd
+0d33  AirSpeak, Inc.
+0d34  Rearden Steel Technologies
+0d35  Dah Kun Co., Ltd
+0d3a  Posiflex Technologies, Inc.
+0d3c  Sri Cable Technology, Ltd
+0d3d  Tangtop Technology Co., Ltd
+	0001  HID Keyboard
+0d3e  Fitcom, inc.
+0d3f  MTS Systems Corp.
+0d40  Ascor, Inc.
+0d41  Ta Yun Terminals Industrial Co., Ltd
+0d42  Full Der Co., Ltd
+0d46  Kobil Systems GmbH
+	2012  KAAN Standard Plus (Smartcard reader)
+	3003  mIDentity Light / KAAN SIM III
+	4000  mIDentity (mass storage)
+	4001  mIDentity Basic/Classic (composite device)
+	4081  mIDentity Basic/Classic (installationless)
+0d49  Maxtor
+	3000  Drive
+	3010  3000LE Drive
+	3100  Hi-Speed USB-IDE Bridge Controller
+	5000  5000XT Drive
+	5010  5000LE Drive
+	5020  Mobile Hard Disk Drive
+	7000  OneTouch
+	7010  OneTouch
+0d4a  NF Corp.
+0d4b  Grape Systems, Inc.
+0d4c  Tedas AG
+0d4d  Coherent, Inc.
+0d4e  Agere Systems Netherland BV
+	047a  WLAN Card
+	1000  Wireless Card Model 0801
+	1001  Wireless Card Model 0802
+0d4f  EADS Airbus France
+0d50  Cleware GmbH
+	0011  USB-Temp2 Thermometer
+0d51  Volex (Asia) Pte., Ltd
+0d53  HMI Co., Ltd
+0d54  Holon Corp.
+0d55  ASKA Technologies, Inc.
+0d56  AVLAB Technology, Inc.
+0d57  Solomon Microtech, Ltd
+0d5c  Belkin
+	a002  F5D6050 802.11b Adapter
+0d5e  Myacom, Ltd
+	2346  BT Digital Access adapter
+0d5f  CSI, Inc.
+0d60  IVL Technologies, Ltd
+0d61  Meilu Electronics (Shenzhen) Co., Ltd
+0d62  Darfon Electronics Corp.
+	0003  Smartcard Reader
+	0004  Filter Driver
+	0306  M530 Mouse
+	0800  Magic Wheel
+	2021  AM805 Keyboard
+	2026  TECOM Bluetooth Device
+	a100  Benq Mouse
+0d63  Fritz Gegauf AG
+0d64  DXG Technology Corp.
+	0105  Dual Mode Digital Camera 1.3M
+	0107  Horus MT-409 Camera
+	0108  Dual Mode Digital Camera
+	0202  Dual Mode Video Camera Device
+	0303  DXG-305V Camera
+	1001  SiPix Stylecam/UMAX AstraPix 320s
+	1002  Fashion Cam 01 Dual-Mode DSC (Video Camera)
+	1003  Fashion Cam Dual-Mode DSC (Controller)
+	1021  D-Link DSC 350F
+	1208  Dual Mode Still Camera Device
+	2208  Mass Storage
+	3105  Dual Mode Digital Camera Disk
+	3108  Digicam Mass Storage Device
+0d65  KMJP Co., Ltd
+0d66  TMT
+0d67  Advanet, Inc.
+0d68  Super Link Electronics Co., Ltd
+0d69  NSI
+0d6a  Megapower International Corp.
+0d6b  And-Or Logic
+0d70  Try Computer Co., Ltd
+0d71  Hirakawa Hewtech Corp.
+0d72  Winmate Communication, Inc.
+0d73  Hit's Communications, Inc.
+0d76  MFP Korea, Inc.
+0d77  Power Sentry/Newpoint
+0d78  Japan Distributor Corp.
+0d7a  MARX Datentechnik GmbH
+0d7b  Wellco Technology Co., Ltd
+0d7c  Taiwan Line Tek Electronic Co., Ltd
+0d7d  Phison Electronics Corp.
+	0100  PS1001/1011/1006/1026 Flash Disk
+	0110  Gigabyte FlexDrive
+	0120  Disk Pro 64MB
+	0124  GIGABYTE Disk
+	0240  I/O-Magic/Transcend 6-in-1 Card Reader
+	110e  NEC uPD720121/130 USB-ATA/ATAPI Bridge
+	1240  Apacer 6-in-1 Card Reader 2.0
+	1270  Wolverine SixPac 6000
+	1300  Flash Disk
+	1320  PS2031 Flash Disk
+	1400  Attache 256MB USB 2.0 Flash Drive
+	1420  PS2044 Pen Drive
+	1470  Vosonic X's-Drive II+ VP2160
+	1900  USB Thumb Drive
+0d7e  American Computer & Digital Components
+	2507  Hi-Speed USB-to-IDE Bridge Controller
+	2517  Hi-Speed Mass Storage Device
+	25c7  Hi-Speed USB-to-IDE Bridge Controller
+0d7f  Essential Reality LLC
+0d80  H.R. Silvine Electronics, Inc.
+0d81  TechnoVision
+0d83  Think Outside, Inc.
+0d89  Oz Software
+0d8a  King Jim Co., Ltd
+	0101  TEPRA PRO
+0d8b  Ascom Telecommunications, Ltd
+0d8c  C-Media Electronics, Inc.
+	0001  Audio Device
+	0002  Composite Device
+	0003  Sound Device
+	0006  Storm HP-USB500 5.1 Headset
+	000c  Audio Adapter
+	000d  Composite Device
+	000e  Audio Adapter (Planet UP-100, Genius G-Talk)
+	0102  CM106 Like Sound Device
+	0103  Turtle Beach Audio Advantage Micro
+	0201  CM6501
+	5000  Mass Storage Controller
+	5200  Mass Storage Controller(0D8C,5200)
+	b213  USB Phone CM109 (aka CT2000,VPT1000)
+0d8d  Promotion & Display Technology, Ltd
+	0234  V-234 Composite Device
+	0550  V-550 Composite Device
+	0551  V-551 Composite Device
+	0552  V-552 Composite Device
+	0651  V-651 Composite Device
+	0652  V-652 Composite Device
+	0653  V-653 Composite Device
+	0654  V-654 Composite Device
+	0655  V-655 Composite Device
+	0656  V-656 Composite Device
+	0657  V-657 Composite Device
+	0658  V-658 Composite Device
+	0659  V-659 Composite Device
+	0660  V-660 Composite Device
+	0661  V-661 Composite Device
+	0662  V-662 Composite Device
+	0850  V-850 Composite Device
+	0851  V-851 Composite Device
+	0852  V-852 Composite Device
+	0901  V-901 Composite Device
+	0902  V-902 Composite Device
+	0903  V-903 Composite Device
+	4754  Voyager DMP Composite Device
+	bb00  Bloomberg Composite Device
+	bb01  Bloomberg Composite Device
+	bb02  Bloomberg Composite Device
+	bb03  Bloomberg Composite Device
+	bb04  Bloomberg Composite Device
+	bb05  Bloomberg Composite Device
+	fffe  Global Tuner Composite Device
+	ffff  Voyager DMP Composite Device
+0d8e  Global Sun Technology, Inc.
+	0163  802.11g 54 Mbps Wireless Dongle
+	1621  802.11b Wireless Adapter
+	3762  802.11g Wireless Mini adapter
+	3763  802.11g Wireless dongle
+	7100  802.11b Adapter
+	7110  WL-210
+	7801  AR5523
+	7802  AR5523 (no firmware)
+	7811  AR5523
+	7812  AR5523 (no firmware)
+	7a01  PRISM25 802.11b Adapter
+0d8f  Pitney Bowes
+0d90  Sure-Fire Electrical Corp.
+0d96  Skanhex Technology, Inc.
+	0000  Jenoptik JD350 video
+	3300  SX330z Camera
+	4100  SX410z Camera
+	4102  MD 9700 Camera
+	4104  Jenoptik JD-4100z3s
+	410a  Medion 9801/Novatech SX-410z
+	5200  SX-520z Camera
+0d97  Santa Barbara Instrument Group
+	0001  SBIG Astronomy Camera (without firmware)
+	0101  SBIG Astronomy Camera (with firmware)
+0d98  Mars Semiconductor Corp.
+	0300  Avaya Wireless Card
+0d99  Trazer Technologies, Inc.
+0d9a  RTX Telecom AS
+	0001  Bluetooth Device
+0d9b  Tat Shing Electrical Co.
+0d9c  Chee Chen Hi-Technology Co., Ltd
+0d9d  Sanwa Supply, Inc.
+0d9e  Avaya
+	0300  Wireless Card
+0d9f  Powercom Co., Ltd
+0da0  Danger Research
+0da1  Suzhou Peter's Precise Industrial Co., Ltd
+0da2  Land Instruments International, Ltd
+0da3  Nippon Electro-Sensory Devices Corp.
+0da4  Polar Electro OY
+	0001  Interface
+0da7  IOGear, Inc.
+0da8  softDSP Co., Ltd
+	0001  SDS 200A Oscilloscope
+0dab  Cubig Group
+	0100  DVR/CVR-M140 MP3 Player
+0dad  Westover Scientific
+0db0  Micro Star International
+	1020  PC2PC WLAN Card
+	1967  Bluetooth Dongle
+	4011  Medion Flash XL V2.0 Card Reader
+	4600  802.11b/g Turbo Wireless Adapter
+	5501  Mass Storage Device
+	5502  Mass Storage Device
+	5513  MP3 Player
+	5515  MP3 Player
+	5516  MP3 Player
+	6823  UB11B/MS-6823 802.11b Wi-Fi adapter
+	6826  IEEE 802.11g Wireless Network Adapter
+	6855  Bluetooth Device
+	6861  MSI-6861 802.11g WiFi adapter
+	6865  RT2570
+	6869  RT2570
+	6874  RT2573
+	6877  RT2573
+	6881  Bluetooth Class I EDR Device
+	688a  Bluetooth Class I EDR Device
+	6970  Bluetooth adapter
+	697a  Bluetooth Dongle
+	6982  Medion Flash XL Card Reader
+	a861  RT2573
+	a874  RT2573
+	a970  Bluetooth dongle
+	a97a  Bluetooth EDR Device
+	b970  Bluetooth EDR Device
+	b97a  Bluetooth EDR Device
+0db1  Wen Te Electronics Co., Ltd
+0db2  Shian Hwi Plug Parts, Plastic Factory
+0db3  Tekram Technology Co., Ltd
+0db4  Chung Fu Chen Yeh Enterprise Corp.
+0db7  ELCON Systemtechnik
+	0002  Goldpfeil P-LAN
+0dbe  Jiuh Shiuh Precision Industry Co., Ltd
+0dbf  Quik Tech Solutions
+	0002  SmartDongle Security Key
+	0200  HDD Storage Solution
+	021b  USB-2.0 IDE Adapter
+	0300  Storage Adapter
+	0333  Storage Adapter
+	0707  ZIV Drive
+0dc0  Great Notions
+0dc1  Tamagawa Seiki Co., Ltd
+0dc3  Athena Smartcard Solutions, Inc.
+	0801  ASEDrive III
+	0802  ASEDrive IIIe
+	1104  ASEDrive IIIe KB
+	1701  ASEKey
+	1702  ASEKey
+0dc4  Macpower Peripherals, Ltd
+	0040  Mass Storage Device
+	0041  Mass Storage Device
+	0042  Mass Storage Device
+	0101  Hi-Speed Mass Storage Device
+0dc5  SDK Co., Ltd
+0dc6  Precision Squared Technology Corp.
+0dc7  First Cable Line, Inc.
+0dcd  NetworkFab Corp.
+	0001  Remote Interface Adapter
+	0002  High Bandwidth Codec
+0dd0  Access Solutions
+	1002  Triple Talk Speech Synthesizer
+0dd1  Contek Electronics Co., Ltd
+0dd2  Power Quotient International Co., Ltd
+	0003  Mass Storage (P)
+0dd3  MediaQ
+0dd4  Custom Engineering SPA
+0dd5  California Micro Devices
+0dd7  Kocom Co., Ltd
+0dd8  Netac Technology Co., Ltd
+	1060  USB-CF-Card
+	e007  OnlyDisk U222 Pendrive
+0dd9  HighSpeed Surfing
+0dda  Integrated Circuit Solution, Inc.
+	0001  Multi-Card Reader 6in1
+	0002  Multi-Card Reader 7in1
+	0003  Flash Disk
+	0005  Internal Multi-Card Reader 6in1
+	0008  SD single card reader
+	0009  MS single card reader
+	000a  MS+SD Dual Card Reader
+	000b  SM single card reader
+	0101  All-In-One Card Reader
+	0102  All-In-One Card Reader
+	0301  MP3 Player
+	0302  Multi-Card MP3 Player
+	1001  Multi-Flash Disk
+	2001  Multi-Card Reader
+	2002  Q018 default PID
+	2003  Multi-Card Reader
+	2005  Datalux DLX-1611 16in1 Card Reader
+	2006  All-In-One Card Reader
+	2007  USB to ATAPI bridge
+	2008  All-In-One Card Reader
+	2013  SD/MS Combo Card Reader
+	2014  SD/MS Single Card Reader
+	2023  card reader SD/MS DEMO board with ICSI brand name (MaskROM version)
+	2024  card reader SD/MS DEMO board with Generic brand name (MaskROM version)
+	2026  USB2.0 Card Reader
+	2027  USB 2.0 Card Reader
+	2315  UFD MP3 player (model 2)
+	2318  UFD MP3 player (model 1)
+	2321  UFD MP3 player
+0ddb  Tamarack, Inc.
+0ddd  Datelink Technology Co., Ltd
+0dde  Ubicom, Inc.
+0de0  BD Consumer Healthcare
+0dea  UTECH Electronic (D.G.) Co., Ltd.
+0ded  Novasonics
+0dee  Lifetime Memory Products
+	4010  Storage Adapter
+0def  Full Rise Electronic Co., Ltd
+0df6  Sitecom Europe B.V.
+	0001  C-Media VOIP Device
+	0004  Bluetooth 2.0 Adapter 100m
+	0007  Bluetooth 2.0 Adapter 10m
+	000b  Bluetooth 2.0.USB Adapter DFU
+	000d  WL-168 Wireless Network Adapter 54g
+	0017  WL-182
+	0019  Bluetooth 2.0 adapter 10m CN-512v2 001
+	001a  Bluetooth 2.0 adapter 100m CN-521v2 001
+	061c  LN-028
+	21f4  44 St Bluetooth Device
+	2200  Sitecom bluetooth2.0 class 2 dongle CN-512
+	2208  Sitecom bluetooth2.0 class 2 dongle CN-520
+	2209  Sitecom bluetooth2.0 class 1 dongle CN-521
+	9071  zd1211 802.11g Adapter
+	9075  ZD1211B
+	90ac  WL-172
+	9712  WL-113 rev 2
+0df7  Mobile Action Technology, Inc.
+	0620  MA-620 Infrared Adapter
+	0700  MA-700 Bluetooth Adapter
+	0720  MA-720 Bluetooth Adapter
+	0722  Bluetooth Dongle
+	0800  Data Cable
+	0820  Data Cable
+	1800  Generic Card Reader
+	1802  Card Reader
+0dfa  Toyo Communication Equipment Co., Ltd
+0dfc  GeneralTouch Technology Co., Ltd
+	0001  Touchscreen
+0e03  Nippon Systemware Co., Ltd
+0e08  Winbest Technology Co., Ltd
+0e0c  Gesytec
+	0101  LonUSB LonTalk Network Adapter
+0e16  JMTek, LLC
+0e17  Walex Electronic, Ltd
+0e1b  Crewave
+0e21  Cowon Systems, Inc.
+	0300  iAudio CW200
+	0400  MP3 Player
+	0510  iAudio X5
+	0513  iAudio X5, side USB port
+	0520  iAudio M5
+	0700  iAudio U3
+0e22  Symbian Ltd.
+0e23  Liou Yuane Enterprise Co., Ltd
+0e25  VinChip Systems, Inc.
+0e26  J-Phone East Co., Ltd
+0e30  HeartMath LLC
+0e34  Micro Computer Control Corp.
+0e35  3Pea Technologies, Inc.
+0e36  TiePie engineering
+	0008  Handyscope HS3
+	0009  Handyscope HS3 (br)
+	000a  Handyscope HS4
+	000b  Handyscope HS4 (br)
+	000e  Handyscope HS4 Diff
+	000f  Handyscope HS4 Diff (br)
+	0010  Handyscope HS2
+	0018  Handyprobe HP2
+	0042  TiePieSCOPE HS801
+	00fd  USB To Parallel adapter
+	00fe  USB To Parallel adapter
+0e38  Stratitec, Inc.
+0e39  Smart Modular Technologies, Inc.
+	0137  Bluetooth Device
+0e3a  Neostar Technology Co., Ltd
+	1100  CW-1100 Wireless Network Adapter
+0e3b  Mansella, Ltd
+0e41  Line6, Inc.
+	4250  BassPODxt
+	4252  BassPODxt Pro
+	4642  BassPODxt Live
+	4650  PODxt Live
+	4750  GuitarPort
+	5044  PODxt
+	5050  PODxt Pro
+	534d  SeaMonkey
+0e44  Sun-Riseful Technology Co., Ltd.
+0e48  Julia Corp., Ltd
+	0100  CardPro SmartCard Reader
+0e4a  Shenzhen Bao Hing Electric Wire & Cable Mfr. Co.
+0e4c  Radica Games, Ltd
+0e55  Speed Dragon Multimedia, Ltd
+	110b  MS3303H USB-to-Serial Bridge
+0e56  Kingston Technology Company, Inc.
+	6021  K-PEX 100
+0e5a  Active Co., Ltd
+0e5b  Union Power Information Industrial Co., Ltd
+0e5c  Bitland Information Technology Co., Ltd
+	6118  LCD Device
+	6119  remote receive and control device
+	6441  C-Media Sound Device
+0e5d  Neltron Industrial Co., Ltd
+0e66  Hawking
+	400b  UF100 10/100 Network Adapter
+	400c  UF100 Ethernet [pegasus2]
+0e67  Fossil, Inc.
+	0002  Wrist PDA
+0e6a  Megawin Technology Co., Ltd
+0e70  Tokyo Electronic Industry Co., Ltd
+0e72  Hsi-Chin Electronics Co., Ltd
+0e75  TVS Electronics, Ltd
+0e79  Archos, Inc.
+	1106  Pocket Medai Assistant - PMA400
+0e7b  On-Tech Industry Co., Ltd
+0e7e  Gmate, Inc.
+	0001  Yopy 3000 PDA
+	1001  YP3X00 PDA
+0e82  Ching Tai Electric Wire & Cable Co., Ltd
+0e83  Shin An Wire & Cable Co.
+0e8c  Well Force Electronic Co., Ltd
+0e8d  MediaTek Inc.
+0e8f  GreenAsia Inc.
+	0012  Joystick
+0e90  WiebeTech, LLC
+	0100  Storage Adapter V1
+0e91  VTech Engineering Canada, Ltd
+0e92  C's Glory Enterprise Co., Ltd
+0e93  eM Technics Co., Ltd
+0e95  Future Technology Co., Ltd
+0e96  Aplux Communications, Ltd
+	c001  TRUST 380 USB2 SPACEC@M
+0e97  Fingerworks, Inc.
+0e98  Advanced Analogic Technologies, Inc.
+0e99  Parallel Dice Co., Ltd
+0e9a  TA HSING Industries, Ltd
+0e9b  ADTEC Corp.
+0e9c  Streamzap, Inc.
+	0000  Streamzap Remote Control
+0e9f  Tamura Corp.
+0ea0  Ours Technology, Inc.
+	2126  7-in-1 Card Reader
+	2168  Transcend JetFlash 2.0 / Astone USB Drive
+	6803  OTI-6803 Flash Disk
+	6808  OTI-6808 Flash Disk
+	6828  OTI-6828 Flash Disk
+0ea6  Nihon Computer Co., Ltd
+0ea7  MSL Enterprises Corp.
+0ea8  CenDyne, Inc.
+0ead  Humax Co., Ltd
+0eb0  NovaTech
+	9020  NovaTech NV-902W
+	9021  RT2573
+0eb1  WIS Technologies, Inc.
+	6666  WinFast WalkieTV TV Loader
+	6668  WinFast WalkieTV TV Loader
+	7007  WinFast WalkieTV WDM Capture
+0eb2  Y-S Electronic Co., Ltd
+0eb3  Saint Technology Corp.
+0eb7  Endor AG
+0ebe  VWeb Corp.
+0ebf  Omega Technology of Taiwan, Inc.
+0ec0  LHI Technology (China) Co., Ltd
+0ec1  Abit Computer Corp.
+0ec2  Sweetray Industrial, Ltd
+0ec3  Axell Co., Ltd
+0ec4  Ballracing Developments, Ltd
+0ec5  GT Information System Co., Ltd
+0ec6  InnoVISION Multimedia, Ltd
+0ec7  Theta Link Corp.
+	1008  So., Show 301 Digital Camera
+0ecd  Lite-On IT Corp.
+	1400  CD\RW 40X
+0ece  TaiSol Electronics Co., Ltd
+0ecf  Phogenix Imaging, LLC
+0ed1  WinMaxGroup
+	6660  USB Flash Disk 64M-C
+	6680  USB Flash Disk 64M-B
+	7634  MP3 Player
+0ed2  Kyoto Micro Computer Co., Ltd
+0ed3  Wing-Tech Enterprise Co., Ltd
+0ed5  Fiberbyte
+	e000  USB-inSync Device
+	f000  Fiberbyte USB-inSync Device
+	f201  Fiberbyte USB-inSync DAQ-2500X
+0eda  Noriake Itron Corp.
+0edf  e-MDT Co., Ltd
+	2060  FID irock! 100 Series
+0ee0  Shima Seiki Mfg., Ltd
+0ee1  Sarotech Co., Ltd
+0ee2  AMI Semiconductor, Inc.
+0ee3  ComTrue Technology Corp.
+	1000  Image Tank 1.5
+0ee4  Sunrich Technology, Ltd
+0eee  Digital Stream Technology, Inc.
+	8810  Mass Storage Drive
+0eef  D-WAV Scientific Co., Ltd
+	0001  eGalax TouchScreen
+	0002  Touchscreen Controller(Professional)
+0ef0  Hitachi Cable, Ltd
+0ef1  Aichi Micro Intelligent Corp.
+0ef2  I/O Magic Corp.
+0ef3  Lynn Products, Inc.
+0ef4  DSI Datotech
+0ef5  PointChips
+	2202  Flash Disk
+	2366  Flash Disk
+0ef6  Yield Microelectronics Corp.
+0ef7  SM Tech Co., Ltd (Tulip)
+0efd  Oasis Semiconductor
+0efe  Wem Technology, Inc.
+0f06  Visual Frontier Enterprise Co., Ltd
+0f08  CSL Wire & Plug (Shen Zhen) Co.
+0f0c  CAS Corp.
+0f0d  Hori Co., Ltd
+0f0e  Energy Full Corp.
+0f12  Mars Engineering Corp.
+0f13  Acetek Technology Co., Ltd
+0f19  Oracom Co., Ltd
+0f1b  Onset Computer Corp.
+0f1c  Funai Electric Co., Ltd
+0f1d  Iwill Corp.
+0f21  IOI Technology Corp.
+0f22  Senior Industries, Inc.
+0f23  Leader Tech Manufacturer Co., Ltd
+0f24  Flex-P Industries, Snd., Bhd.
+0f2d  ViPower, Inc.
+0f2e  Geniality Maple Technology Co., Ltd
+0f2f  Priva Design Services
+0f30  Jess Technology Co., Ltd
+	001c  PS3 Guitar Controller Dongle
+	0110  10-Button Joypad
+0f31  Chrysalis Development
+0f32  YFC-BonEagle Electric Co., Ltd
+0f37  Kokuyo Co., Ltd
+0f38  Nien-Yi Industrial Corp.
+0f3d  Airprime, Incorporated
+	0112  CDMA 1xEVDO PC Card, PC 5220
+0f41  RDC Semiconductor Co., Ltd
+0f42  Nital Consulting Services, Inc.
+0f44  Polhemus
+	ef11  Patriot (firmware not loaded)
+	ef12  Patriot
+	ff11  Liberty (firmware not loaded)
+	ff12  Liberty
+0f4b  St. John Technology Co., Ltd
+0f4c  WorldWide Cable Opto Corp.
+0f4d  Microtune, Inc.
+	1000  Bluetooth Dongle
+0f4e  Freedom Scientific
+0f52  Wing Key Electrical Co., Ltd
+0f53  Dongguan White Horse Cable Factory, Ltd
+0f54  Kawai Musical Instruments Mfg. Co., Ltd
+0f55  AmbiCom, Inc.
+0f5c  Prairiecomm, Inc.
+0f5d  NewAge International, LLC
+	9455  Compact Drive
+0f5f  Key Technology Corp.
+0f60  NTK, Ltd
+0f61  Varian, Inc.
+0f62  Acrox Technologies Co., Ltd
+	1001  Targus Mini Trackball Optical Mouse
+0f68  Kobe Steel, Ltd
+0f69  Dionex Corp.
+0f6a  Vibren Technologies, Inc.
+0f6e  INTELLIGENT SYSTEMS
+	0100  GameBoy Color Emulator
+	0201  GameBoy Advance Flash Gang Writer
+	0202  GameBoy Advance Capture
+	0300  Gamecube DOL Viewer
+	0400  NDS Emulator
+	0401  NDS UIC
+	0402  NDS Writer
+	0403  NDS Capture
+	0404  NDS Emulator (Lite)
+0f73  DFI
+0f7c  DQ Technology, Inc.
+0f7d  NetBotz, Inc.
+0f7e  Fluke Corp.
+0f88  VTech Holdings, Ltd
+	3012  RT2570
+	3014  ZD1211B
+0f8b  Yazaki Corp.
+0f8c  Young Generation International Corp.
+0f8d  Uniwill Computer Corp.
+0f8e  Kingnet Technology Co., Ltd
+0f8f  Soma Networks
+0f97  CviLux Corp.
+0f98  CyberBank Corp.
+0f9c  Hyun Won, Inc.
+	0301  M-Any Premium DAH-610 MP3/WMA Player
+	0332  mobiBLU DAH-1200 MP3/Ogg Player
+0f9e  Lucent Technologies
+0fa3  Starconn Electronic Co., Ltd
+0fa4  ATL Technology
+0fa5  Sotec Co., Ltd
+0fa7  Epox Computer Co., Ltd
+0fa8  Logic Controls, Inc.
+0faf  Winpoint Electronic Corp.
+0fb0  Haurtian Wire & Cable Co., Ltd
+0fb1  Inclose Design, Inc.
+0fb2  Juan-Chern Industrial Co., Ltd
+0fb8  Wistron Corp.
+	0002  eHome Infrared Receiver
+0fb9  AACom Corp.
+0fba  San Shing Electronics Co., Ltd
+0fbb  Bitwise Systems, Inc.
+0fc1  Mitac Internatinal Corp.
+0fc2  Plug and Jack Industrial, Inc.
+0fc5  Delcom Engineering
+	1222  I/O Development Board
+0fc6  Dataplus Supplies, Inc.
+0fca  Research In Motion, Ltd.
+	0001  Blackberry Handheld
+0fce  Sony Ericsson Mobile Communications AB
+	1010  WMC Modem
+	d008  V800-Vodafone 802SE WMC Modem
+	d016  K750i Phone
+	d017  K608i Phone
+	d019  VDC EGPRS Modem
+	d025  520 WMC Data Modem
+	d038  W850i Phone
+	d041  K510i Phone
+	d042  W810i Phone
+	d046  K610i Phone
+0fcf  Dynastream Innovations, Inc.
+0fd0  Tulip Computers B.V.
+0fd1  Giant Electronics Ltd.
+0fd4  Tenovis GmbH & Co., KG
+0fd5  Direct Access Technology, Inc.
+0fdc  Micro Plus
+0fe4  IN-Tech Electronics, Ltd
+0fe5  Greenconn (U.S.A.), Inc.
+0fe9  DVICO
+	db00  FusionHDTV DVB-T (MT352+LgZ201) (uninitialized)
+	db01  FusionHDTV DVB-T (MT352+LgZ201) (initialized)
+	db10  FusionHDTV DVB-T (MT352+Thomson7579) (uninitialized)
+	db11  FusionHDTV DVB-T (MT352+Thomson7579) (initialized)
+0fea  United Computer Accessories
+0feb  CRS Electronic Co., Ltd
+0fec  UMC Electronics Co., Ltd
+0fed  Access Co., Ltd
+0fee  Xsido Corp.
+0fef  MJ Research, Inc.
+0ff6  Core Valley Co., Ltd
+0ff7  CHI SHING Computer Accessories Co., Ltd
+0fff  Aopen, Inc.
+1000  Speed Tech Corp.
+1001  Ritronics Components (S) Pte., Ltd
+1003  Sigma Corp.
+	0100  Sigma SD10
+1004  LG Electronics, Inc.
+	1fae  U8120 3G Cellphone
+	6000  VX4400/VX6000 Cellphone
+	6005  T5100
+	6800  CDMA Modem
+	7000  LG LDP-7024D(LD)USB
+1005  Apacer Technology, Inc.
+	1001  MP3 Player
+	1004  MP3 Player
+	1006  MP3 Player
+	b113  Handy Steno 2.0/HT203
+	b223  CD-RW + 6 in 1 Card Reader Digital Storage / Converter
+1006  iRiver, Ltd.
+	3001  iHP-100
+	3002  iHP-120/140 MP3 Player
+	3003  H320/H340
+	3004  H340 (mtp)
+1009  Emuzed, Inc.
+	000e  eHome Infrared Receiver
+	0013  Angel MPEG Device
+	0015  Lumanate Wave PAL SECAM DVBT Device
+	0016  Lumanate Wave NTSC/ATSC Combo Device
+100a  AV Chaseway, Ltd
+	2402  MP3 Player
+	2404  MP3 Player
+	2405  MP3 Player
+	2406  MP3 Player
+	a0c0  MP3 Player
+100b  Chou Chin Industrial Co., Ltd
+100d  Netopia, Inc.
+	3342  Cayman 3352 DSL Modem
+	3382  3380 Series Network Interface
+	cb01  Cayman 3341 Ethernet DSL Router
+1010  Fukuda Denshi Co., Ltd
+1011  Mobile Media Tech.
+	0001  AccFast Mp3
+1012  SDKM Fibres, Wires & Cables Berhad
+1013  TST-Touchless Sensor Technology AG
+1014  Densitron Technologies PLC
+1015  Softronics Pty., Ltd
+1016  Xiamen Hung's Enterprise Co., Ltd
+1017  Speedy Industrial Supplies, Pte., Ltd
+1019  Elitegroup Computer Systems (ECS)
+	0c55  USB Flash Reader, Desknote UCR-61S2B
+1020  Labtec
+	000a  Wireless Optical Mouse
+1022  Shinko Shoji Co., Ltd
+1025  Hyper-Paltek
+	005e  USB DVB-T device
+	005f  USB DVB-T device
+	0300  MP3 Player
+	0350  MP3 Player
+1026  Newly Corp.
+1027  Time Domain
+1028  Inovys Corp.
+1029  Atlantic Coast Telesys
+102a  Ramos Technology Co., Ltd
+102b  Infotronic America, Inc.
+102c  Etoms Electronics Corp.
+	6251  Q-Cam
+102d  Winic Corp.
+1031  Comax Technology, Inc.
+1032  C-One Technology Corp.
+1033  Nucam Corp.
+	0068  3,5'' HDD case MD-231
+1038  Ideazon, Inc.
+	0100  Zboard
+1039  devolo AG
+	2140  dsl+ 1100 duo
+103d  Stanton
+	0100  ScratchAmp
+	0101  ScratchAmp
+1043  iCreate Technologies Corp.
+	160f  Wireless Network Adapter
+	4901  AV-836 Video Capture Device
+	8006  Flash Disk 32-256 MB
+1044  Chu Yuen Enterprise Co., Ltd
+	7001  U7000 TV tuner device
+	8001  GN-54G
+	8002  GN-BR402W
+	8003  GN-WLBM101
+	8004  GN-WLBZ101 802.11b Adapter
+	8005  GN-WLBZ201 802.11b Adapter
+	8006  GN-WBZB-M 802.11b Adapter
+	8007  GN-WBKG
+	8008  GN-WB01GS
+	800a  GN-WI05GS
+	800b  GN-WB30N 802.11n WLAN Card
+1046  Winbond Electronics Corp. [hex]
+	8901  Bluetooth Device
+	9967  W9967CF/W9968CF WebCam IC
+1048  Targus Group International
+104c  AMCO TEC International, Inc.
+1053  Immanuel Electronics Co., Ltd
+1054  BMS International Beheer N.V.
+	5004  DSL 7420 Loader
+	5005  DSL 7420 LAN Modem
+1055  Complex Micro Interconnection Co., Ltd
+1056  Hsin Chen Ent Co., Ltd
+1057  ON Semiconductor
+1058  Western Digital Technologies, Inc.
+	0200  Firewire USB Combo
+	0400  External HDD
+	0500  hub
+	0702  Passport External HDD
+	0901  MyBook External HDD
+	1001  External Hard Disk
+1059  Giesecke & Devrient GmbH
+	000b  StarSign Bio Token 3.0
+105c  Hong Ji Electric Wire & Cable (Dongguan) Co., Ltd
+105d  Delkin Devices, Inc.
+105e  Valence Semiconductor Design, Ltd
+105f  Chin Shong Enterprise Co., Ltd
+1060  Easthome Industrial Co., Ltd
+1063  Motorola Electronics Taiwan, Ltd [hex]
+	1555  MC141555 Hub
+	4100  SB4100 USB Cable Modem
+1065  CCYU Technology
+	0020  USB-DVR2 Dev Board
+	2136  EasyDisk ED1064
+106a  Loyal Legend, Ltd
+106c  Curitel Communications, Inc.
+	1101  CDMA 2000 1xRTT USB modem (HX-550C)
+	1102  Packet Service
+	1103  Packet Service Diagnostic Serial Port (WDM)
+	1104  Packet Service Diagnostic Serial Port (WDM)
+	1105  Composite Device
+	1106  Packet Service Diagnostic Serial Port (WDM)
+	1301  Composite Device
+	1302  Packet Service Diagnostic Serial Port (WDM)
+	1303  Packet Service
+	1304  Packet Service
+	1401  Composite Device
+	1402  Packet Service
+	1403  Packet Service Diagnostic Serial Port (WDM)
+	1501  Packet Service
+	1502  Packet Service Diagnostic Serial Port (WDM)
+	1503  Packet Service
+	1601  Packet Service
+	1602  Packet Service Diagnostic Serial Port (WDM)
+	1603  Packet Service
+	2101  AudioVox 8900 Cell Phone
+	2102  Packet Service
+	2103  Packet Service Diagnostic Serial Port (WDM)
+	2301  Packet Service
+	2302  Packet Service Diagnostic Serial Port (WDM)
+	2303  Packet Service
+	2401  Packet Service Diagnostic Serial Port (WDM)
+	2402  Packet Service
+	2403  Packet Service Diagnostic Serial Port (WDM)
+	2501  Packet Service
+	2502  Packet Service Diagnostic Serial Port (WDM)
+	2503  Packet Service
+	2601  Packet Service
+	2602  Packet Service Diagnostic Serial Port (WDM)
+	2603  Packet Service
+	3701  Broadband Wireless modem
+	3702  Pantech PX-500
+	3eb4  Packet Service Diagnostic Serial Port (WDM)
+	4101  Packet Service Diagnostic Serial Port (WDM)
+	4102  Packet Service
+	4301  Composite Device
+	4302  Packet Service Diagnostic Serial Port (WDM)
+	4401  Composite Device
+	4402  Packet Service
+	4501  Packet Service
+	4502  Packet Service Diagnostic Serial Port (WDM)
+	4601  Composite Device
+	4602  Packet Service Diagnostic Serial Port (WDM)
+	5101  Packet Service
+	5102  Packet Service Diagnostic Serial Port (WDM)
+	5301  Packet Service Diagnostic Serial Port (WDM)
+	5302  Packet Service
+	5401  Packet Service
+	5402  Packet Service Diagnostic Serial Port (WDM)
+	5501  Packet Service Diagnostic Serial Port (WDM)
+	5502  Packet Service
+	5601  Packet Service Diagnostic Serial Port (WDM)
+	5602  Packet Service
+	7101  Composite Device
+	7102  Packet Service
+	a000  Packet Service
+	a001  Packet Service Diagnostic Serial Port (WDM)
+	c100  Packet Service
+	c200  Packet Service
+	c500  Packet Service Diagnostic Serial Port (WDM)
+	e200  Packet Service
+106d  San Chieh Manufacturing, Ltd
+106e  ConectL
+106f  Money Controls
+1076  GCT Semiconductor, Inc.
+	0031  Bluetooth Device
+	0032  Bluetooth Device
+107d  Arlec Australia, Ltd
+107e  Midoriya Electric Co., Ltd
+107f  KidzMouse, Inc.
+1082  Shin-Etsukaken Co., Ltd
+1083  Canon Electronics, Inc.
+1084  Pantech Co., Ltd
+108a  Chloride Power Protection
+108b  Grand-tek Technology Co., Ltd
+108c  Robert Bosch GmbH
+108e  Lotes Co., Ltd.
+1099  Surface Optics Corp.
+109a  DATASOFT Systems GmbH
+109f  eSOL Co., Ltd
+	3163  Trigem Mobile SmartDisplay84
+	3164  Trigem Mobile SmartDisplay121
+10a0  Hirotech, Inc.
+10a3  Mitsubishi Materials Corp.
+10a9  SK Teletech Co., Ltd
+10aa  Cables To Go
+10ab  USI Co., Ltd
+	1002  Bluetooth Device
+	1003  BC02-EXT in DFU
+	1005  Bluetooth Adptr
+	1006  BC04-EXT in DFU
+	10c5  Sony-Ericsson / Samsung DataCable
+10ac  Honeywell, Inc.
+10ae  Princeton Technology Corp.
+10af  Liebert Corp.
+	0000  UPS
+	0001  PowerSure PSA UPS
+	0002  PowerSure PST UPS
+	0003  PowerSure PSP UPS
+	0004  PowerSure PSI UPS
+	0005  UPStation GXT 2U UPS
+	0006  UPStation GXT UPS
+	0007  Nfinity Power Systems UPS
+	0008  PowerSure Interactive UPS
+10b5  Comodo (PLX?)
+	9060  Test Board
+10b8  DiBcom
+	0bb8  DiBcom USB DVB-T reference design (MOD300) (cold)
+	0bb9  DiBcom USB DVB-T reference design (MOD300) (warm)
+	0bc6  DiBcom USB2.0 DVB-T reference design (MOD3000P) (cold)
+	0bc7  DiBcom USB2.0 DVB-T reference design (MOD3000P) (warm)
+10bb  TM Technology, Inc.
+10bc  Dinging Technology Co., Ltd
+10bd  TMT Technology, Inc.
+	1427  Ethernet
+10bf  SmartHome
+	0001  SmartHome PowerLinc
+10c4  Cygnal Integrated Products, Inc.
+	0002  F32x USBXpress Device
+	80a9  CP210x to UART Bridge Controller
+	80ca  ATM2400 Sensor Device
+	ea60  CP210x Composite Device
+10c5  Sanei Electric, Inc.
+10c6  Intec, Inc.
+10cb  Eratech
+10cc  GBM Connector Co., Ltd
+	1101  MP3 Player
+10cd  Kycon, Inc.
+10ce  Silicon Labs
+	ea6a  MobiData EDGE USB Modem
+10cf  Velleman Components, Inc.
+	5500  8055 Experiment Interface Board (address=0)
+	5501  8055 Experiment Interface Board (address=1)
+	5502  8055 Experiment Interface Board (address=2)
+	5503  8055 Experiment Interface Board (address=3)
+10d1  Hottinger Baldwin Measurement
+	0101  USB-Module for Spider8, CP32
+	0202  CP22 - Communication Processor
+	0301  CP42 - Communication Processor
+10d4  Man Boon Manufactory, Ltd
+10d5  Uni Class Technology Co., Ltd
+10d6  Actions Semiconductor Co., Ltd
+	1000  MP3 Player
+	1100  MPMan MP-Ki 128 MP3 Player/Recorder
+	1101  D-Wave 2GB MP4 Player
+	8888  ADFU Device
+	ff51  ADFU Device
+10de  Authenex, Inc.
+10df  In-Win Development, Inc.
+10e0  Post-Op Video, Inc.
+10e1  CablePlus, Ltd
+10e2  Nada Electronics, Ltd
+10ec  Vast Technologies, Inc.
+10f5  Turtle Beach
+	0200  Audio Advantage Roadie
+10fb  Pictos Technologies, Inc.
+10fd  Anubis Electronics, Ltd
+	804d  Typhoon Webshot II Webcam [zc0301]
+	8050  FlyCAM-USB 300 XP2
+	de00  WinFast WalkieTV WDM Capture Driver.
+1100  VirTouch, Ltd
+	0001  VTPlayer VTP-1 Braille Mouse
+1101  EasyPass Industrial Co., Ltd
+	0001  FSK Electronics Super GSM Reader
+1108  Brightcom Technologies, Ltd
+1110  Analog Devices Canada, Ltd (Allied Telesyn)
+	5c01  Huawei MT-882 Remote NDIS Network Device
+	6489  ADSL ETH/USB RTR
+	9000  ADSL LAN Adapter
+	9001  ADSL Loader
+	900f  AT-AR215 DSL Modem
+	9010  AT-AR215 DSL Modem
+	9021  ADSL WAN Adapter
+	9022  ADSL Loader
+	9023  ADSL WAN Adapter
+	9024  ADSL Loader
+	9031  ADSL LAN Adapter
+	9032  ADSL Loader
+1111  Pandora International Ltd.
+	8888  Evolution Device
+1112  YM ELECTRIC CO., Ltd
+1113  Medion AG
+111e  VSO Electric Co., Ltd
+112e  Master Hill Electric Wire and Cable Co., Ltd
+112f  Cellon International, Inc.
+1130  Tenx Technology, Inc.
+	f211  USB audio headset
+1131  Integrated System Solution Corp.
+	1001  KY-BT100 Bluetooth Adapter
+	1002  Bluetooth Device
+	1003  Bluetooth Device
+	1004  Bluetooth Device
+1132  Toshiba Corp., Digital Media Equipment [hex]
+	4331  PDR-M4/M5/M70 Digital Camera
+	4332  PDR-M60 Digital Camera
+	4333  PDR-M2300/PDR-M700
+	4334  PDR-M65
+	4335  PDR-M61
+	4337  PDR-M11
+	4338  PDR-M25
+113c  Arin Tech Co., Ltd
+113d  Mapower Electronics Co., Ltd
+1141  V One Multimedia, Pte., Ltd
+1142  CyberScan Technologies, Inc.
+1145  Japan Radio Company
+	0001  AirH PHONE AH-J3001V/J3002V
+1146  Shimane SANYO Electric Co., Ltd.
+1147  Ever Great Electric Wire and Cable Co., Ltd
+114b  Sphairon Access Systems GmbH
+	0110  Turbolink UB801R WLAN USB Adapter
+114c  Tinius Olsen Testing Machine Co., Inc.
+114d  Alpha Imaging Technology Corp.
+115b  Salix Technology Co., Ltd.
+1162  Secugen Corp.
+1163  DeLorme Publishing, Inc.
+	0100  Earthmate GPS
+1164  YUAN High-Tech Development Co., Ltd
+	0300  ELSAVISION 460D
+	0601  Analog TV Tuner
+	0900  TigerBird BMP837 USB2.0 WDM Encoder
+	0bc7  Digital TV Tuner
+1165  Telson Electronics Co., Ltd
+1166  Bantam Interactive Technologies
+1167  Salient Systems Corp.
+1168  BizConn International Corp.
+116e  Gigastorage Corp.
+116f  Silicon 10 Technology Corp.
+1175  Shengyih Steel Mold Co., Ltd
+117d  Santa Electronic, Inc.
+117e  JNC, Inc.
+1182  Venture Corp., Ltd
+1183  Compaq Computer Corp. [hex] (Digital Dream ??)
+	0001  DigitalDream l'espion XS
+	19c7  ISDN TA
+	4008  56k FaxModem
+	504a  PJB-100 Personal Jukebox
+1184  Kyocera Elco Corp.
+1188  Bloomberg L.P.
+1189  Acer Communications & Multimedia
+	0893  EP-1427X-2 Ethernet Adapter
+118f  You Yang Technology Co., Ltd
+1190  Tripace
+1191  Loyalty Founder Enterprise Co., Ltd
+1196  Yankee Robotics, LLC
+	0010  Trifid Camera without code
+	0011  Trifid Camera
+1197  Technoimagia Co., Ltd
+1198  StarShine Technology Corp.
+1199  Sierra Wireless, Inc.
+	0019  AC595U
+	0021  AC597E
+	0110  Composite Device
+	0112  CDMA 1xEVDO PC Card, AirCard 580
+	0120  AC595U
+	0218  MC5720 Wireless Modem
+	6467  MP Series Network Adapter
+	6468  MP Series Network Adapter
+	6469  MP Series Network Adapter
+	6802  MC8755 Device
+	6803  MC8765 Device
+	6804  MC8755 Device
+	6805  MC8765 Device
+	6812  MC8775 Device
+	6820  AC875 Device
+	6832  MC8780 Device
+	6833  MC8781 Device
+	683a  MC8785 Device
+	6850  AirCard 880 Device
+	6851  AirCard 881 Device
+	6852  AirCard 880E Device
+	6853  AirCard 881E Device
+	6854  AirCard 885 Device
+	6870  MC8780 Device
+	6871  MC8781 Device
+119a  ZHAN QI Technology Co., Ltd
+119b  ruwido austria GmbH
+	0400  Infrared Keyboard V2.01
+11a0  Chipcon AS
+	eb11  CC2400EB 2.0 ZigBee Sniffer
+11a3  Technovas Co., Ltd
+	8031  MP3 Player
+	8032  MP3 Player
+11aa  GlobalMedia Group, LLC
+	1518  iREZ K2
+11ab  Exito Electronics Co., Ltd
+11b0  ATECH FLASH TECHNOLOGY
+11db  Topfield Co., Ltd.
+	1000  PVR
+	1100  PVR
+11e6  K.I. Technology Co. Ltd.
+11f5  Siemens AG (?)
+	0001  SX1
+	0003  Mobile phone USB cable
+	0004  X75
+11f6  Prolific
+	2001  Willcom WSIM
+11f7  Alcatel (?)
+	02df  TD10 Mobile phone USB cable
+1209  InterBiometrics
+	1001  USB Hub
+	1002  USB Relais
+	1003  IBSecureCam-P
+	1004  IBSecureCam-O
+	1005  IBSecureCam-N
+120e  Hudson Soft Co., Ltd
+121e  Jungsoft Co., Ltd
+	3403  Muzio JM250 Audio Player
+1223  SKYCABLE ENTERPRISE. CO., LTD.
+1230  Chipidea-Microelectronica, S.A.
+1235  Novation EMS
+	0001  ReMOTE Audio/XStation
+	0002  Speedio
+	4661  ReMOTE25
+1241  Belkin
+	1111  Mouse
+	1122  Typhoon Stream Optical Mouse USB+PS/2
+	1155  PS2/USB Browser Combo Mouse
+	1166  MI-2150 Trust Mouse
+	1177  F8E842-DL Mouse
+	1503  Keyboard
+124a  AirVast
+	4017  PC-Chips 802.11b Adapter
+124b  Nyko (Honey Bee)
+	4d01  Airflo EX Joystick
+125f  A-DATA Technology Co., Ltd.
+1264  Covidien Energy-based Devices
+1267  Logic3 / SpectraVideo plc
+	0103  G-720 Keyboard
+	0201  A4Tech SWOP-3 Mouse
+	a001  JP260 PC Game Pad
+	c002  Wireless Optical Mouse
+126c  Aristocrat Technologies
+126d  Bel Stewart
+126e  Strobe Data, Inc.
+126f  TwinMOS
+	1325  Mobile Disk
+	2168  Mobile Disk III
+	a006  G240
+1275  Xaxero Marine Software Engineering, Ltd.
+	0002  WeatherFax 2000 Demodulator
+	0080  SkyEye Weather Satellite Receiver
+1286  Marvell Semiconductor, Inc.
+	8001  BLOB boot loader firmware
+1292  Innomedia
+	0258  Creative Labs VoIP Blaster
+1293  Belkin Components [hex]
+	0002  F5U002 Parallel Port [uss720]
+	2101  104-key keyboard
+1294  RISO KAGAKU CORP.
+129b  CyberTAN Technology
+	1666  TG54USB
+12a7  Trendchip Technologies Corp.
+12ab  Honey Bee Electronic International Ltd.
+12ba  Licensed by Sony Computer Entertainment America
+	0200  Harmonix Guitar for PlayStation(R)3
+	0210  Harmonix Drum Kit for PlayStation(R)3
+12d1  Huawei Technologies Co., Ltd.
+	1001  E620 USB Modem
+	1003  E220 HSDPA Modem / E270 HSDPA/HSUPA Modem
+12d2  LINE TECH INDUSTRIAL CO., LTD.
+12d7  BETTER WIRE FACTORY CO., LTD.
+12ef  Tapwave, Inc.
+	0100  Tapwave Handheld [Tapwave Zodiac]
+12f5  Dynamic System Electronics Corp.
+12f7  Memorex Products, Inc.
+	1a00  TD Classic 003B
+	1e23  TravelDrive 2007 Flash Drive
+12fd  AIN Comm. Technology Co., Ltd
+	1001  AWU2000b 802.11b Stick
+1307  Transcend Information, Inc.
+	0163  512MB USB Flash Drive
+	1169  TS2GJF210 JetFlash 210 2GB
+1310  Roper
+	0001  Class 1 Bluetooth Dongle
+1312  ICS Electronics
+131d  Natural Point
+	0155  TrackIR 3 Pro Head Tracker
+132b  Konica Minolta
+	0000  Dimage A2 Camera
+	0001  Minolta DiMAGE A2 (ptp)
+	0003  Dimage Xg Camera
+	0006  Dimage Z2 Camera
+	0007  Minolta DiMAGE Z2 (PictBridge mode)
+	0008  Dimage X21 Camera
+	000a  Dimage Scan Dual IV
+	000b  Dimage Z10 Camera
+	000d  Dimage X50 Camera [storage?]
+	000f  Dimage X50 Camera [p2p?]
+	0010  Dimage G600 Camera
+	0012  Dimage Scan Elite5400 2
+	0013  Dimage X31 Camera
+	0015  Dimage G530 Camera
+	0017  Dimage Z3 Camera
+	0018  Minolta DiMAGE Z3 (PictBridge mode)
+	0019  Dimage A200 Camera
+	0021  Dimage Z5 Camera
+	0022  Minolta DiMAGE Z5 (PictBridge mode)
+1342  Mobility
+	0200  EasiDock 200 Hub
+	0201  EasiDock 200 Keyboard and Mouse Port
+	0202  EasiDock 200 Serial Port
+	0203  EasiDock 200 Printer Port
+	0204  Ethernet
+	0304  EasiDock Ethernet
+1348  Katsuragawa Electric Co., Ltd.
+134e  Digby's Bitpile, Inc. DBA D Bit
+136b  STEC
+1370  Swissbit
+	6828  Victorinox Flash Drive
+1371  Dick Smith Electronics
+	9022  RT2573
+	9032  C-Net CWD-854 rev F
+1376  Vimtron Electronics Co., Ltd.
+1385  Netgear, Inc
+	4250  WG111T
+	4251  WG111T (no firmware)
+	5f00  WPN111 RangeMax(TM) Wireless USB 2.0 Adapter
+	5f01  WPN111 (no firmware)
+138e  Jungo LTD
+	9000  Raisonance S.A. STM32 ARM evaluation board
+1390  TOMTOM B.V.
+1395  Sennheiser Communications
+	3556  USB Headset
+1398  Q-tec
+	2103  USB 2.0 Storage Device
+13ad  Baltech
+	9999  Card reader
+13b0  PerkinElmer Optoelectronics
+	000a  Alesis Photon X25 MIDI Controller
+13b1  Linksys
+	000b  WUSB11 v4.0 802.11b Adapter
+	000d  WUSB54G Wireless Adapter
+	0011  WUSB54GP v4.0 802.11g Adapter
+	0018  USB200M 10/100 Ethernet Adapter
+	001a  HU200TS Wireless Adapter
+	0020  WUSB54GC 802.11g Adapter [ralink rt73]
+	0023  WUSB54GR
+	0024  WUSBF54G v1.1 802.11g Adapter w/ Wi-Fi Finder
+13b3  Nippon Dics Co., Ltd.
+13be  Ricoh Printing Systems, Ltd.
+13ca  JyeTai Precision Industrial Co., Ltd.
+13cf  Wisair Ltd.
+13d1  A-Max Technology Macao Commercial Offshore Co. Ltd.
+13d2  Shark Multimedia
+	0400  Pocket Ethernet [klsi]
+13d3  IMC Networks
+	3201  VisionDTV USB-Ter/HAMA USB DVB-T device cold
+	3202  VisionDTV USB-Ter/HAMA USB DVB-T device warm
+	3203  DTV-DVB UDST7020BDA DVB-S Box(DVBS for MCE2005)
+	3204  DTV-DVB UDST7020BDA DVB-S Box(DVBS for MCE2005)
+	3205  DNTV Live! Tiny USB2 BDA (No Remote)
+	3206  DNTV Live! Tiny USB2 BDA (No Remote)
+	3207  DTV-DVB UDST7020BDA DVB-S Box(DVBS for MCE2005)
+	3208  DTV-DVB UDST7020BDA DVB-S Box(DVBS for MCE2005)
+	3209  DTV-DVB UDST7022BDA DVB-S Box(Without HID)
+	3211  DTV-DVB Hybrid Analog/Capture / Pinnacle PCTV 310e
+	3212  DTV-DVB UDTT704C - DVBT/NTSC/PAL Driver(PCM4)
+	3213  DTV-DVB UDTT704D - DVBT/NTSC/PAL Driver (PCM4)
+	3214  DTV-DVB UDTT704F -(MiniCard) DVBT/NTSC/PAL Driver(Without HID)
+	3215  DTV-DVB UDAT7240 - ATSC/NTSC/PAL Driver(PCM4)
+	3216  DTV-DVB UDTT 7047-USB 2.0 DVB-T Driver
+	3217  Digital-TV Receiver.
+	3219  DTV-DVB UDTT7049 - DVB-T Driver(Without HID)
+	3220  DTV-DVB UDTT 7047M-USB 2.0 DVB-T Driver
+	3223  DNTV Live! Tiny USB2 BDA (No Remote)
+	3224  DNTV Live! Tiny USB2 BDA (No Remote)
+	3226  DigitalNow TinyTwin DVB-T Receiver
+	3236  DTV-DVB UDTT 7047A-USB 2.0 DVB-T Driver
+	3237  DTV-DVB UDTT 704J - dual DVB-T Driver
+	3239  DTV-DVB UDTT704D - DVBT/NTSC/PAL Driver(Without HID)
+	3240  DTV-DVB UDXTTM6010 - A/D Driver(Without HID)
+	3241  DTV-DVB UDXTTM6010 - A/D Driver(Without HID)
+	3242  DTV-DVB UDAT7240LP - ATSC/NTSC/PAL Driver(Without HID)
+	3243  DTV-DVB UDXTTM6010 - A/D Driver(Without HID)
+	3244  DTV-DVB UDTT 7047Z-USB 2.0 DVB-T Driver
+	3247  802.11 n/g/b Wireless LAN Adapter
+	7020  DTV-DVB UDST7020BDA DVB-S Box(DVBS for MCE2005)
+	7022  DTV-DVB UDST7022BDA DVB-S Box(Without HID)
+13dc  ALEREON, INC.
+13dd  i.Tech Dynamic Limited
+13e1  Kaibo Wire & Cable (Shenzhen) Co., Ltd.
+13e5  Rane
+	0001  SL-1
+13e6  TechnoScope Co., Ltd.
+13fd  Initio Corporation
+13fe  Kingston Technology Company Inc.
+	1a00  512MB/1GB Flash Drive
+	1a23  512MB Flash Drive
+	1d00  DataTraveler 2.0 1GB/4GB Flash Drive / Patriot Xporter 4GB Flash Drive
+	1f00  DataTraveler 2.0 4GB Flash Drive
+1400  Axxion Group Corp.
+1402  Bowe Bell & Howell
+1403  Sitronix
+	0001  Digital Photo Frame
+140e  Telechips, Inc.
+1410  Novatel Wireless
+	1110  Merlin S620
+	1120  Merlin EX720
+	1130  Merlin S720
+	1400  Merlin U740
+	2110  Ovation U720/MCD3000
+	4100  U727
+1415  Nam Tai E&E Products Ltd. or OmniVision Technologies, Inc.
+	0000  Sony SingStar USBMIC
+	2000  Sony Playstation Eye
+1419  ABILITY ENTERPRISE CO., LTD.
+1429  Vega Technologies Industrial (Austria) Co.
+1430  RedOctane
+1431  Pertech Resources, Inc.
+1435  Wistron NeWeb
+	0711  UR055G
+	0826  AR5523
+	0827  AR5523 (no firmware)
+	0828  AR5523
+	0829  AR5523 (no firmware)
+1436  Denali Software, Inc.
+143c  Altek Corporation
+1453  Radio Shack
+	4026  26-183 Serial Cable
+1456  Extending Wire & Cable Co., Ltd.
+1457  First International Computer, Inc.
+	5117  OpenMoko Neo1973 kernel usbnet (g_ether, CDC Ethernet) mode
+	5118  OpenMoko Neo1973 Debug board (V2+)
+	5119  OpenMoko Neo1973 u-boot cdc_acm serial port
+	5120  OpenMoko Neo1973 u-boot usbtty generic serial
+	5121  OpenMoko Neo1973 kernel mass storage (g_storage) mode
+	5122  OpenMoko Neo1973 kernel cdc_ether USB network
+	5123  OpenMoko Neo1973 internal USB CSR4 module
+	5124  OpenMoko Neo1973 Bluetooth Device ID service
+1461  Staccato Communications
+1462  Micro Star International
+	5512  MegaStick-1 Flash Stick
+1472  Huawei-3Com
+	0009  Aolynk WUB320g
+147a  Formosa Industrial Computing, Inc.
+	e015  eHome Infrared Receiver
+	e016  eHome Infrared Receiver
+147f  Hama GmbH & Co., KG
+1484  Elsa AG [hex]
+	1746  Ecomo 19H99 Monitor
+	7616  Elsa Hub
+1485  Silicom
+	0001  U2E
+	0002  Psion Gold Port Ethernet
+1487  DSP Group, Ltd.
+148e  EVATRONIX SA
+148f  Ralink Technology, Corp.
+	1706  RT2500USB Wireless Adapter
+	2570  802.11g WiFi
+	2573  RT2501USB Wireless Adapter
+	2671  RT2601USB Wireless Adapter
+	9020  RT2500USB Wireless Adapter
+	9021  RT2501USB Wireless Adapter
+1497  Panstrong Company Ltd.
+149a  Imagination Technologies
+	2107  DBX1 DSP core
+14aa  AVerMedia (again) or C&E
+	0001  Avermedia AverTV DVBT USB1.1 (cold)
+	0002  Avermedia AverTV DVBT USB1.1 (warm)
+	0201  AVermedia/Yakumo/Hama/Typhoon DVB-T USB2.0 (cold)
+	0221  AVermedia DVBT Tuner Dongle
+	0301  AVermedia/Yakumo/Hama/Typhoon DVB-T USB2.0 (warm)
+14ad  CTK Corporation
+14ae  Printronix Inc.
+14af  ATP Electronics Inc.
+14b0  StarTech.com Ltd.
+14b2  Atheros Communications Inc
+	3a93  USB WLAN Device
+	3c02  C54RU WLAN
+	3c22  C54RU
+14c0  Rockwell Automation, Inc.
+14c2  Gemlight Computer, Ltd
+	0250  Storage Adapter V2
+	0350  Storage Adapter V2
+14cd  Super Top
+	6600  USB 2.0 IDE DEVICE
+14d8  JAMER INDUSTRIES CO., LTD.
+14dd  Raritan Computer, Inc.
+14e5  SAIN Information & Communications Co., Ltd.
+14ea  Planex Communications
+	ab10  GW-US54GZ
+	ab11  GU-1000T
+	ab13  GW-US54Mini
+14ed  Shure Inc.
+1500  Ellisys
+1501  Pine-Tum Enterprise Co., Ltd.
+1513  Hypercom
+1516  CompUSA
+	8628  128M Pen Drive
+1518  Cheshire Engineering Corp.
+	0001  HDReye High Dynamic Range Camera
+	0002  HDReye (before firmware loads)
+1520  Bitwire Corp.
+1524  ENE Technology Inc
+	6680  UTS 6680
+1527  Silicon Portals
+	0200  YAP Phone (no firmware)
+	0201  YAP Phone
+1529  UBIQUAM Co., Ltd.
+	3100  CDMA 1xRTT USB Modem (U-100/105/200/300/520)
+152d  JMicron Technology Corp. / JMicron USA Technology Corp.
+	2338  JM20337 Hi-Speed USB to SATA & PATA Combo Bridge
+152e  LG (HLDS)
+	e001  GSA-5120D DVD-RW
+1532  Razer USA, Ltd
+	0001  RZ01-020300 Optical Mouse [Diamondback]
+	0003  Krait Mouse
+	0007  DeathAdder Mouse
+	0102  Tarantula Keyboard
+1546  U-Blox AG
+154b  PNY
+	0010  USB 2.0 Flash Drive
+154d  ConnectCounty Holdings Berhad
+154e  D&M Holdings, Inc. (Denon/Marantz)
+	3000  Marantz RC9001 Remote Control
+1554  Prolink Microsystems Corp.
+1557  OQO
+	0002  model 01 WiFi interface
+	0003  model 01 Bluetooth interface
+	7720  model 01+ Ethernet
+	8150  model 01 Ethernet interface
+1568  Sunf Pu Technology Co., Ltd
+156f  Quantum Corporation
+1570  ALLTOP TECHNOLOGY CO., LTD.
+157b  Ketron SRL
+157e  TRENDnet
+	3006  TEW-444UB EU
+	3007  TEW-444UB EU (no firmware)
+	300a  TEW-429UB 802.11g Adapter with HotSpot Detector
+	300b  TEW-429UB
+	300d  TEW-429UB C1
+	3204  ALL0298 v2
+	3205  AR5523
+	3206  AR5523 (no firmware)
+1582  Fiberline
+	6003  WL-430U
+1587  SMA Technologie AG
+158d  Oakley Inc.
+1598  Kunshan Guoji Electronics Co., Ltd.
+15a2  Freescale Semiconductor, Inc.
+15a8  Teams Power Limited
+15aa  Gearway Electronics (Dong Guan) Co., Ltd.
+15ba  Olimex Ltd.
+	0003  OpenOCD JTAG
+	0004  OpenOCD JTAG TINY
+15c2  SoundGraph Inc.
+	ffdc  iMON PAD Remote Controller
+15c6  Laboratoires MXM
+	1000  DigistimSP (cold)
+	1001  DigistimSP (warm)
+	1002  DigimapSP USB (cold)
+	1003  DigimapSP USB (warm)
+15c9  D-Box Technologies
+15ca  Textech International Ltd.
+	00c3  Mini Optical Mouse
+15d5  Coulomb Electronics Ltd.
+15dc  Hynix Semiconductor Inc.
+15e0  Seong Ji Industrial Co., Ltd.
+15e1  RSA
+	2007  RSA SecurID (R) Authenticator
+15e8  SohoWare
+	9100  NUB100 Ethernet [pegasus]
+	9110  10/100 USB Ethernet
+15e9  Pacific Digital Corp.
+	04ce  MemoryFrame MF-570
+	1968  MemoryFrame MF-570
+	1969  Digital Frame
+15ec  Belcarra Technologies Corp.
+15f4  HanfTek
+	0001  HanfTek UMT-010 USB2.0 DVB-T (cold)
+	0025  HanfTek UMT-010 USB2.0 DVB-T (warm)
+1604  Tascam
+	8000  US-428 Audio/Midi Controller (without fw)
+	8001  US-428 Audio/Midi Controller
+	8004  US-224 Audio/Midi Controller (without fw)
+	8005  US-224 Audio/Midi Controller
+	8006  US-122 Audio/Midi Interface (without fw)
+	8007  US-122 Audio/Midi Interface
+1606  Umax [hex]
+	0002  Astra 1236U Scanner
+	0010  Astra 1220U
+	0030  Astra 2000U
+	0050  Scanner
+	0060  Astra 3400U
+	0130  Astra 2100U
+	0160  Astra 5400U
+	0230  Astra 2200/2200SU
+	0350  Astra 4800/4850 Scanner
+	1030  Astra 4000U
+	1220  Genesys Logic Scanner Controller NT5.0
+	2010  AstraCam Digital Camera
+	2020  AstraCam 1000
+	2030  AstraCam 1800 Digital Camera
+1608  Inside Out Networks [hex]
+	0001  EdgePort/4 Serial Port
+	0002  Edgeport/8
+	0003  Rapidport/4
+	0004  Edgeport/4
+	0005  Edgeport/2
+	0006  Edgeport/4i
+	0007  Edgeport/2i
+	0008  Edgeport/8
+	000c  Edgeport/421
+	000d  Edgeport/21
+	000e  Edgeport/4
+	000f  Edgeport/8
+	0010  Edgeport/2
+	0011  Edgeport/4
+	0012  Edgeport/416
+	0014  Edgeport/8i
+	0018  Edgeport/412
+	0019  Edgeport/412
+	001a  Edgeport/2+2i
+	0101  Edgeport/4
+	0105  Edgeport/2
+	0106  Edgeport/4i
+	0107  Edgeport/2i
+	010c  Edgeport/421
+	010d  Edgeport/21
+	0110  Edgeport/2
+	0111  Edgeport/4
+	0112  Edgeport/416
+	0114  Edgeport/8i
+	0201  Edgeport/4
+	0203  Rapidport/4
+	0204  Edgeport/4
+	0205  Edgeport/2
+	0206  Edgeport/4i
+	0207  Edgeport/2i
+	020c  Edgeport/421
+	020d  Edgeport/21
+	020e  Edgeport/4
+	020f  Edgeport/8
+	0210  Edgeport/2
+	0211  Edgeport/4
+	0212  Edgeport/416
+	0214  Edgeport/8i
+	0215  Edgeport/1
+	0216  EPOS/44
+	0217  Edgeport/42
+	021a  Edgeport/2+2i
+	021b  Edgeport/2c
+	021c  Edgeport/221c
+	021d  Edgeport/22c
+	021e  Edgeport/21c
+	021f  Edgeport/62
+	0240  Edgeport/1
+	0241  Edgeport/1i
+	0242  Edgeport/4s
+	0243  Edgeport/8s
+	0244  Edgeport/8
+	0245  Edgeport/22c
+	0301  Watchport/P
+	0302  Watchport/M
+	0303  Watchport/W
+	0304  Watchport/T
+	0305  Watchport/H
+	0306  Watchport/E
+	0307  Watchport/L
+	0308  Watchport/R
+	0309  Watchport/A
+	030a  Watchport/D
+	030b  Watchport/D
+	030c  Power Management Port
+	030e  Power Management Port
+	030f  Watchport/G
+	0310  Watchport/Tc
+	0311  Watchport/Hc
+	1403  MultiTech Systems MT4X56 Modem
+	1a17  Agilent Technologies (E6473)
+1619  L & K Precision Technology Co., Ltd.
+1621  Wionics Research
+1628  Stonestreet One, Inc.
+162a  Airgo Networks Inc.
+162f  WiQuest Communications, Inc.
+1631  Good Way Technology
+	6200  GWUSB2E
+	c019  RT2573
+1645  Entrega [hex]
+	0001  1S Serial Port
+	0002  2S Serial Port
+	0003  1S25 Serial Port
+	0004  4S Serial Port
+	0005  E45 Ethernet [klsi]
+	0006  Parallel Port
+	0007  U1-SC25 SCSI
+	0008  Ethernet
+	0016  Bi-directional to Parallel Printer Converter
+	0080  1 port to Serial Converter
+	0081  1 port to Serial Converter
+	0093  1S9 Serial Port
+	8000  EZ-USB
+	8001  1 port to Serial
+	8002  2x Serial Port
+	8003  1 port to Serial
+	8004  2U4S serial/usb hub
+	8005  Ethernet
+	8080  1 port to Serial
+	8081  1 port to Serial
+	8093  PortGear Serial Port
+164a  ChipX
+1657  Struck Innovative Systeme GmbH
+	3150  SIS3150 USB2.0 to VME interface
+1660  Creatix Polymedia GmbH
+1668  Actiontec Electronics, Inc. [hex]
+	0009  Gateway
+	0333  Modem
+	0358  InternetPhoneWizard
+	0405  Gateway
+	0408  Prism2.5 802.11b Adapter
+	0413  Gateway
+	0421  Prism2.5 802.11b Adapter
+	0441  IBM Integrated Bluetooth II
+	0500  BTM200B BlueTooth Adapter
+	1050  802.11g Wireless Mini adapter
+	1441  IBM Integrated Bluetooth II
+	2441  BMDC-2 IBM Bluetooth III w.56k
+	3441  IBM Integrated Bluetooth III
+	6010  Gateway
+	6097  802.11b Wireless Adapter
+	6106  ROPEX FreeLan 802.11b
+	7605  UAT1 Wireless Ethernet Adapter
+1669  PiKRON Ltd. [hex]
+	1001  uLan2USB Converter - PS1 protocol
+1679  Total Phase
+	2001  Beagle USB 12 Protocol Analyzer
+1682  Maxwise Production Enterprise Ltd.
+1684  Godspeed Computer Corp.
+1686  ZOOM Corporation
+	0045  H4 Digital Recorder
+1687  Kingmax Digital Inc.
+168c  Atheros Communications
+	0001  AR5523
+	0002  AR5523 (no firmware)
+1690  Askey Computer Corp. [hex]
+	0101  Creative Modem Blaster DE5670
+	0102  CDC Modem Board
+	0103  Askey 1456 VQE-R3 Modem [conexant]
+	0104  HCF V90 Data Fax RTAD Modem
+	0107  HCF V.90 Data,Fax,RTAD Modem
+	0109  Askey MagicXpress V.90 Pocket Modem [conexant]
+	0203  Voyager ADSL Modem Loader
+	0204  Voyager ADSL Modem
+	0205  DSL Modem
+	0206  GlobeSpan ADSL WAN Modem
+	0208  DSL Modem
+	0209  Voyager 100 ADSL Modem
+	0211  Globespan Virata ADSL LAN Modem
+	0212  DSL Modem
+	0213  HM121d DSL Modem
+	0214  HM121d DSL Modem
+	0215  Voyager 105 ADSL Modem
+	0701  WLAN
+	0710  SMCWUSBT-G
+	0711  SMCWUSBT-G (no firmware)
+	0712  AR5523
+	0713  AR5523 (no firmware)
+	0715  Voyager 1055 Laptop Adapter
+	0722  RT2573
+	0726  Wi-Fi Wireless LAN Adapter
+	0901  Voyager 205 ADSL Router
+1696  Hitachi Video and Information System, Inc.
+1697  VTec Test, Inc.
+16a5  Shenzhen Zhengerya Cable Co., Ltd.
+16ab  Global Sun Technology
+	7801  AR5523
+	7802  AR5523 (no firmware)
+	7811  AR5523
+	7812  AR5523 (no firmware)
+16ac  Dongguan ChingLung Wire & Cable Co., Ltd.
+16c0  VOTI
+	03e8  free for internal lab use 1000
+	03e9  free for internal lab use 1001
+	03ea  free for internal lab use 1002
+	03eb  free for internal lab use 1003
+	03ec  free for internal lab use 1004
+	03ed  free for internal lab use 1005
+	03ee  free for internal lab use 1006
+	03ef  free for internal lab use 1007
+	03f0  free for internal lab use 1008
+	03f1  free for internal lab use 1009
+	076b  OpenPCD 13.56MHz RFID Reader
+	076c  OpenPICC 13.56MHz RFID Simulator (native)
+	08ac  OpenBeacon USB stick
+16cc  silex technology, Inc.
+16d3  Frontline Test Equipment, Inc.
+16d5  AnyDATA Corporation
+	6501  CDMA 2000 1xRTT/EV-DO USB Modem
+16d8  CMOTECH Co., Ltd.
+	5141  CMOTECH CDMA Technologies USB modem
+	5543  CDMA 2000 1xRTT/1xEVDO USB modem
+	6280  CMOTECH CDMA Technologies USB modem
+16df  King Billion Electronics Co., Ltd.
+16f5  Futurelogic Inc.
+1706  BlueView Technologies, Inc.
+1707  ARTIMI
+170b  Swissonic
+	0011  MIDI-USB 1x1
+170d  Avnera
+1733  Cellink Technology Co., Ltd
+	0101  RF Wireless Optical Mouse OP-701
+1736  CANON IMAGING SYSTEM TECHNOLOGIES INC.
+1737  Linksys
+	0039  USB1000
+1740  Senao
+	2000  NUB-8301
+1743  General Atomics
+174c  ASMedia Technology Inc.
+174f  Syntek
+	5a35  1.3MPixel Web Cam - Asus G1s
+	6a31  Web Cam - Asus A8J, F3S, F5R, VX2S, V1S
+	6a33  Web Cam - Asus F3SA, F9J, F9S
+	6a51  2.0MPixel Web Cam - Asus Z96J, Z96S, S96S
+	6a54  Web Cam
+	6d51  2.0Mpixel Web Cam - Eurocom D900C
+	8a12  0.3MPixel Web Cam - Packard Bell MX37-T-003
+	a311  1.3MPixel Web Cam - Asus A3A, A6J, A6K, A6M, A6R, A6T, A6V, A7T, A7sv, A7U
+	a312  1.3MPixel Web Cam
+	a821  Web Cam - Packard Bell BU45, PB Easynote MX66-208W
+	aa11  Web Cam
+1759  LucidPort Technology, Inc.
+1772  System Level Solutions, Inc.
+1781  Multiple Vendors
+	083e  MetaGeek Wi-Spy
+	0938  Iguanaworks USB IR Transceiver
+1782  Spreadtrum Communications Inc.
+1784  TopSeed Technology Corp.
+1788  ShenZhen Litkconn Technology Co., Ltd.
+1796  Printrex, Inc.
+1797  JALCO CO., LTD.
+17a5  Advanced Connection Technology Inc.
+17a7  MICOMSOFT CO., LTD.
+17b3  Grey Innovation
+	0004  Linux-USB Midi Gadget
+17c3  Singim International Corp.
+17cc  Native Instruments
+	0815  Audio Kontrol 1
+	1940  RigKontrol3
+	1969  RigKontrol2
+	1978  Audio 8 DJ
+	4711  Kore Controller
+	4712  Kore Controller 2
+17cf  Hip Hing Cable & Plug Mfy. Ltd.
+17d0  Sanford L.P.
+17d3  Korea Techtron Co., Ltd.
+17e9  Newnham Research
+	0051  USB VGA Adaptor
+17eb  Cornice, Inc.
+17ef  Lenovo
+	3815  ChipsBnk 2GB USB Stick
+17f5  K.K. Rocky
+17f6  Unicomp, Inc
+1822  Twinhan
+	3201  VisionDTV USB-Ter/HAMA USB DVB-T device cold
+	3202  VisionDTV USB-Ter/HAMA USB DVB-T device warm
+1831  Gwo Jinn Industries Co., Ltd.
+1832  Huizhou Shenghua Industrial Co., Ltd.
+1854  Memory Devices Ltd.
+185b  Compro
+	d000  Compro Videomate DVB-U2000 - DVB-T USB cold
+	d001  Compro Videomate DVB-U2000 - DVB-T USB warm
+1861  Tech Technology Industrial Company
+1862  Teridian Semiconductor Corp.
+1871  Aveo Technology Corp.
+1894  Topseed
+	5632  Atek Tote Remote
+	5641  TSAM-004 Presentation Remote
+1897  Evertop Wire Cable Co.
+18b6  Mikkon Technology Limited
+18b7  Zotek Electronic Co., Ltd.
+18c5  AMIT
+	0002  CG-WLUSB2GO
+18d5  Starline International Group Limited
+18d9  Kaba
+	01xy  LEGIC advant desktop reader
+18e3  Fitipower Integrated Technology Inc
+18e8  Qcom
+	6196  RT2573
+	6229  RT2573
+18ea  Matrox Graphics, Inc.
+	0002  DualHead2Go [Analog Edition]
+	0004  TripleHead2Go [Digital Edition]
+18fd  FineArch Inc.
+190d  Motorola GSG
+1914  Alco Digital Devices Limited
+1915  Linksys
+	2233  WUSB11 v2.8 802.11b Adapter
+	2234  WUSB54G 802.11g Adapter
+192f  Avago Technologies, Pte.
+1930  Shenzhen Xianhe Technology Co., Ltd.
+1931  Ningbo Broad Telecommunication Co., Ltd.
+1949  Lab126
+1951  Hyperstone AG
+1953  Ironkey Inc.
+1954  Radiient Technologies
+195d  Itron Technology iONE
+	7002  Libra-Q11 IR remote
+	7006  Libra-Q26 / 1.0 Remote
+	7777  Scorpius wireless keyboard
+1967  CASIO HITACHI Mobile Communications Co., Ltd.
+196b  Wispro Technology Inc.
+1970  Dane-Elec Corp. USA
+1975  Dongguan Guneetal Wire & Cable Co., Ltd.
+1976  Chipsbrand Microelectronics (HK) Co., Ltd.
+1977  T-Logic
+	0111  TL203 MP3 Player and Voice Recorder
+1989  Nuconn Technology Corp.
+198f  Beceem Communications Inc.
+1990  Acron Precision Industrial Co., Ltd.
+1995  Trillium Technology Pty. Ltd.
+	3202  REC-ADPT-USB (recorder)
+	3203  REC-A-ADPT-USB (recorder)
+199e  The Imaging Source Europe GmbH
+199f  Benica Corporation
+19a8  Biforst Technology Inc.
+19af  S Life
+	6611  Celestia VoIP Phone
+19b5  B & W Group
+19b6  Infotech Logistic, LLC
+19ca  Mindtribe
+	0001  Sandio 3D HID Mouse
+19cf  Parrot SA
+19e1  WeiDuan Electronic Accessory (S.Z.) Co., Ltd.
+19e8  Industrial Technology Research Institute
+19ef  Pak Heng Technology (Shenzhen) Co., Ltd.
+19ff  Best Buy
+	0201  Rocketfish Wireless 2.4G Laser Mouse
+1a08  Bellwood International, Inc.
+1a0a  USB-IF non-workshop
+	badd  USB OTG Compliance test device
+1a12  KES Co., Ltd.
+1a25  Amphenol East Asia Ltd.
+1a2a  Seagate Branded Solutions
+1a36  Biwin Technology Ltd.
+1a40  TERMINUS TECHNOLOGY INC.
+1a41  Action Electronics Co., Ltd.
+1a4a  Silicon Image
+1a4b  SafeBoot International B.V.
+1a61  Abbott Diabetes Care
+1a6a  Spansion Inc.
+1a6d  SamYoung Electronics Co., Ltd
+1a6e  Global Unichip Corp.
+1a6f  Sagem Orga GmbH
+1a79  Bayer Health Care LLC
+1a7b  Lumberg Connect  GmbH & Co. KG
+1a89  Dynalith Systems Co., Ltd.
+1a8b  SGS Taiwan Ltd.
+1a98  Leica Camera AG
+1aa4  Data Drive Thru, Inc.
+1aa5  UBeacon Technologies, Inc.
+1aa6  eFortune Technology Corp.
+1acb  Salcomp Plc
+1ad1  Desay Wire Co., Ltd.
+1ae4  ic-design Reinhard Gottinger GmbH
+1aed  High Top Precision Electronic Co., Ltd.
+1aef  Conntech Electronic (Suzhou) Corporation
+1b04  Meilhaus Electronic GmBH
+	0630  ME-630
+	0940  ME-94
+	0950  ME-95
+	0960  ME-96
+	1000  ME-1000
+	100a  ME-1000
+	100b  ME-1000
+	1400  ME-1400
+	140a  ME-1400A
+	140b  ME-1400B
+	140c  ME-1400C
+	140d  ME-1400D
+	140e  ME-1400E
+	14ea  ME-1400EA
+	14eb  ME-1400EB
+	1604  ME-1600/4U
+	1608  ME-1600/8U
+	160c  ME-1600/12U
+	160f  ME-1600/16U
+	168f  ME-1600/16U8I
+	4610  ME-4610
+	4650  ME-4650
+	4660  ME-4660
+	4661  ME-4660I
+	4662  ME-4660
+	4663  ME-4660I
+	4670  ME-4670
+	4671  ME-4670I
+	4672  ME-4670S
+	4673  ME-4670IS
+	4680  ME-4680
+	4681  ME-4680I
+	4682  ME-4680S
+	4683  ME-4680IS
+	6004  ME-6000/4
+	6008  ME-6000/8
+	600f  ME-6000/16
+	6014  ME-6000I/4
+	6018  ME-6000I/8
+	601f  ME-6000I/16
+	6034  ME-6000ISLE/4
+	6038  ME-6000ISLE/8
+	603f  ME-6000ISLE/16
+	6044  ME-6000/4/DIO
+	6048  ME-6000/8/DIO
+	604f  ME-6000/16/DIO
+	6054  ME-6000I/4/DIO
+	6058  ME-6000I/8/DIO
+	605f  ME-6000I/16/DIO
+	6074  ME-6000ISLE/4/DIO
+	6078  ME-6000ISLE/8/DIO
+	607f  ME-6000ISLE/16/DIO
+	6104  ME-6100/4
+	6108  ME-6100/8
+	610f  ME-6100/16
+	6114  ME-6100I/4
+	6118  ME-6100I/8
+	611f  ME-6100I/16
+	6134  ME-6100ISLE/4
+	6138  ME-6100ISLE/8
+	613f  ME-6100ISLE/16
+	6144  ME-6100/4/DIO
+	6148  ME-6100/8/DIO
+	614f  ME-6100/16/DIO
+	6154  ME-6100I/4/DIO
+	6158  ME-6100I/8/DIO
+	615f  ME-6100I/16/DIO
+	6174  ME-6100ISLE/4/DIO
+	6178  ME-6100ISLE/8/DIO
+	617f  ME-6100ISLE/16/DIO
+	6259  ME-6200I/9/DIO
+	6359  ME-6300I/9/DIO
+	810a  ME-8100A
+	810b  ME-8100B
+	820a  ME-8200A
+	820b  ME-8200B
+1b20  MStar Semiconductor, Inc.
+1b22  WiLinx Corp.
+1b26  Cellex Power Products, Inc.
+1b27  Current Electronics Inc.
+1b28  NAVIsis Inc.
+1b32  Ugobe Life Forms, Inc.
+1b36  ViXS Systems, Inc.
+1b3f  Generalplus Technology Inc.
+1b47  Energizer Holdings, Inc.
+	0001  CHUSB Duo Charger (NiMH AA/AAA USB smart charger)
+1b48  Plastron Precision Co., Ltd.
+1b59  K.S. Terminals Inc.
+1b5a  Chao Zhou Kai Yuan Electric Co., Ltd.
+1b65  The Hong Kong Standards and Testing Centre Ltd.
+1b72  ATERGI TECHNOLOGY CO., LTD.
+1b76  Legend Silicon Corp.
+1b86  Dongguan Guanshang Electronics Co., Ltd.
+1b88  ShenMing Electron (Dong Guan) Co., Ltd.
+1b8c  Altium Limited
+1b8d  e-MOVE Technology Co., Ltd.
+1b8e  Amlogic, Inc.
+1b8f  MA LABS, Inc.
+1b98  YMax Communications Corp.
+1b99  Shenzhen Yuanchuan Electronic
+1ba1  JINQ CHERN ENTERPRISE CO., LTD.
+1ba2  Lite Metals & Plastic (Shenzhen) Co., Ltd.
+1ba4  Ember Corporation
+	0001  InSight USB Link
+1ba8  China Telecommunication Technology Labs
+1bad  Harmonix Music
+	0002  Harmonix Guitar for Xbox 360
+	0003  Harmonix Drum Kit for Xbox 360
+1bbb  T & A Mobile Phones
+1bc4  Ford Motor Co.
+1bc5  AVIXE Technology (China) Ltd.
+1bce  Contac Cable Industrial Limited
+1bcf  Sunplus Innovation Technology Inc.
+1bd0  Hangzhou Riyue Electronic Co., Ltd.
+1bde  P-TWO INDUSTRIES, INC.
+1bef  Shenzhen Tongyuan Network-Communication Cables Co., Ltd
+1bf0  RealVision Inc.
+1bf5  Extranet Systems Inc.
+1bf6  Orient Semiconductor Electronics, Ltd.
+1bfd  TouchPack
+	1688  Resistive Touch Screen
+1c02  Kreton Corporation
+1c04  QNAP System Inc.
+1c0d  Relm Wireless
+1c10  Lanterra Industrial Co., Ltd.
+1c13  ALECTRONIC LIMITED
+1c1a  Datel Electronics Ltd.
+1c1b  Volkswagen of America, Inc.
+1c1f  Goldvish S.A.
+1c20  Fuji Electric Device Technology Co., Ltd.
+1c21  ADDMM LLC
+1c22  ZHONGSHAN CHIANG YU ELECTRIC CO., LTD.
+1c26  Shanghai Haiying Electronics Co., Ltd.
+1c27  HuiYang D & S Cable Co., Ltd.
+1c31  LS Cable Ltd.
+1c37  Authorizer Technologies, Inc.
+1c3d  NONIN MEDICAL INC.
+1c3e  Wep Peripherals
+1c49  Cherng Weei Technology Corp.
+1c6b  Philips & Lite-ON Digital Solutions Corporation
+1c6c  Skydigital Inc.
+1c77  Kaetat Industrial Co., Ltd.
+1c78  Datascope Corp.
+1c79  Unigen Corporation
+1c7a  LighTuning Technology Inc.
+1c7b  LUXSHARE PRECISION INDUSTRY (SHENZHEN) CO., LTD.
+1c87  2N TELEKOMUNIKACE a.s.
+1c88  Somagic, Inc.
+1c89  HONGKONG WEIDIDA ELECTRON LIMITED
+1c8e  ASTRON INTERNATIONAL CORP.
+1c98  ALPINE ELECTRONICS, INC.
+1ca0  ACCARIO Inc.
+1cb3  Aces Electronic Co., Ltd.
+1cb4  OPEX CORPORATION
+1cbe  Luminary Micro Inc.
+1cbf  FORTAT SKYMARK INDUSTRIAL COMPANY
+1cc0  PlantSense
+1cca  NextWave Broadband Inc.
+1ccd  Bodatong Technology (Shenzhen) Co., Ltd.
+1cd4  adp corporation
+1cd5  Firecomms Ltd.
+1cd6  Antonio Precise Products Manufactory Ltd.
+1cde  Telecommunications Technology Association (TTA)
+1cdf  WonTen Technology Co., Ltd.
+1ce0  EDIMAX TECHNOLOGY CO., LTD.
+1ce1  Amphenol KAE
+1cfc  ANDES TECHNOLOGY CORPORATION
+1cfd  Flextronics Digital Design Japan, LTD.
+1d08  NINGBO HENTEK DRAGON ELECTRONICS CO., LTD.
+1d09  TechFaith Wireless Technology Limited
+1d0a  Johnson Controls, Inc. The Automotive Business Unit
+1d0b  HAN HUA CABLE & WIRE TECHNOLOGY (J.X.) CO., LTD.
+1d14  ALPHA-SAT TECHNOLOGY LIMITED
+1d1f  Diostech Co., Ltd.
+1d20  SAMTACK INC.
+1d50  OpenMoko, Inc.
+1d5b  Smartronix, Inc.
+1d6b  Linux Foundation
+	0001  1.1 root hub
+	0002  2.0 root hub
+	0003  3.0 root hub
+1ebb  NuCORE Technology, Inc.
+2001  D-Link Corp. [hex]
+	0001  DWL-120 WIRELESS ADAPTER
+	0201  DHN-120 10Mb Home Phoneline Adapter
+	1a00  10/100 Ethernet
+	200c  10/100 Ethernet
+	3200  DWL-120 802.11b (Atmel RFMD503A) [usbvnetr]
+	3500  Elitegroup Computer Systems WLAN card WL-162
+	3700  DWL-122 802.11b
+	3701  DWL-G120 Spinnaker 802.11b
+	3702  DWL-120 rev F
+	3703  DWL-122 802.11b
+	3704  DWL-G122 802.11g rev. A2
+	3705  AirPlus G DWL-G120 Wireless Adapter(rev.C)
+	3761  IEEE 802.11g USB2.0 Wireless Network Adapter-PN
+	3a00  DWL-AG132
+	3a01  DWL-AG132 (no firmware)
+	3a02  DWL-G132
+	3a03  DWL-G132 (no firmware)
+	3a04  DWL-AG122
+	3a05  DWL-AG122 (no firmware)
+	3a80  AirPlus Xtreme G DWL-G132 Wireless Adapter
+	3a81  predator Bootloader Download
+	3a82  AirPremier AG DWL-AG132 Wireless Adapter
+	3a83  predator Bootloader Download
+	3b00  AirPlus DWL-120+ Wireless Adapter
+	3b01  WLAN Boot Device
+	3c00  DWL-G122 802.11g rev. B1 [ralink]
+	3c01  AirPlus AG DWL-AG122 Wireless Adapter
+	3c02  AirPlus G DWL-G122 Wireless Adapter
+	3c05  DUB-E100 Fast Ethernet [asix]
+	4000  DSB-650C Ethernet [klsi]
+	4001  DSB-650TX Ethernet [pegasus]
+	4002  DSB-650TX Ethernet [pegasus]
+	4003  DSB-650TX-PNA Ethernet [pegasus]
+	400b  10/100 Ethernet
+	4102  10/100 Ethernet
+	5100  DSL-200 ADSL ATM Modem
+	5102  DSL-200 ADSL Loader
+	5b00  Remote NDIS Network Device
+	9414  Cable Modem
+	9b00  Broadband Cable Modem Remote NDIS Device
+	abc1  DSB-650 Ethernet [pegasus]
+	f013  DLink 7 port USB2.0 Hub
+	f10d  Accent Communications Modem
+	f110  DUB-AV300 A/V Capture
+	f111  DBT-122 Bluetooth adapter
+	f112  DUB-T210 Audio Device
+	f116  Formosa 2
+	f117  Formosa 3
+	f118  Formosa 4
+2019  PLANEX
+	3220  GW-US11S WLAN
+	5303  GW-US54GXS
+	ab01  GW-US54HP
+	ab50  GW-US54Mini2
+	c002  GW-US54SG
+	c007  GW-US54GZL
+	ed02  GW-USMM
+2040  Hauppauge
+	6502  WinTV HVR-900
+	6503  WinTV HVR-930
+	7050  Nova-T Stick
+	9300  WinTV NOVA-T USB2 (cold)
+	9301  WinTV NOVA-T USB2 (warm)
+2101  ActionStar
+	0201  SIIG 4-to-2 Printer Switch
+2162  Creative (?)
+	2031  Network Blaster Wireless Adapter
+	500c  DE5771 Modem Blaster
+	8001  Broadxent BritePort DSL Bridge 8010U
+2222  MacAlly
+	0004  iWebKey Keyboard
+	4050  AirStick joystick
+2233  RadioShack Corporation
+	6323  USB Electronic Scale
+22b8  Motorola PCS
+	0001  Wally 2.2 chipset
+	0002  Wally 2.4 chipset
+	0005  V.60c/V.60i GSM Phone
+	0850  Bluetooth Device
+	1001  Patriot 1.0 (GSM) chipset
+	1002  Patriot 2.0 chipset
+	1005  T280e GSM/GPRS Phone
+	1101  Patriot 1.0 (TDMA) chipset
+	1801  Rainbow chipset flash
+	2035  Bluetooth Device
+	2805  GSM Modem
+	2821  T720 GSM Phone
+	2822  V.120e GSM Phone
+	2823  Flash Interface
+	2a01  MSM6050 chipset
+	2a02  CDMA modem
+	2a03  MSM6050 chipset flash
+	2a21  V710 GSM Phone (P2K)
+	2a22  V710 GSM Phone (AT)
+	2a23  MSM6100 chipset flash
+	2a41  MSM6300 chipset
+	2a42  Usb Modem
+	2a43  MSM6300 chipset flash
+	2a61  E815 GSM Phone (P2K)
+	2a62  E815 GSM Phone (AT)
+	2a63  MSM6500 chipset flash
+	2a81  MSM6025 chipset
+	2a83  MSM6025 chipset flash
+	2ac1  MSM6100 chipset
+	2ac3  MSM6100 chipset flash
+	3001  A835/E1000 GSM Phone (P2K)
+	3002  A835/E1000 GSM Phone (AT)
+	3801  C350L/C450 (P2K)
+	3802  C330/C350L/C450/EZX GSM Phone (AT)
+	3803  Neptune LT chipset flash
+	4001  OMAP 1.0 chipset
+	4002  A920/A925 UMTS Phone
+	4003  OMAP 1.0 chipset flash
+	4008  OMAP 1.0 chipset RDL
+	4204  MPx200 Smartphone
+	4214  MPc GSM
+	4224  MPx220 Smartphone
+	4234  MPc CDMA
+	4244  MPx100 Smartphone
+	4801  Neptune LTS chipset
+	4803  Neptune LTS chipset flash
+	4810  Triplet GSM Phone (storage)
+	4901  Triplet GSM Phone (P2K)
+	4902  Triplet GSM Phone (AT)
+	4903  Neptune LTE chipset flash
+	4a01  Neptune LTX chipset
+	4a03  Neptune LTX chipset flash
+	4a32  L6-imode Phone
+	5801  Neptune ULS chipset
+	5803  Neptune ULS chipset flash
+	5901  Neptune VLT chipset
+	5903  Neptune VLT chipset flash
+	6001  Dalhart EZX
+	6003  Dalhart flash
+	6004  EZX GSM Phone (CDC Net)
+	6008  Dalhart RDL
+	6009  EZX GSM Phone (P2K)
+	600a  Dalhart EZX config 17
+	600b  Dalhart EZX config 18
+	600c  EZX GSM Phone (USBLAN)
+	6021  JUIX chipset
+	6023  JUIX chipset flash
+	6026  Flash RAM Downloader/miniOS
+	6027  USBLAN
+	604c  EZX GSM Phone (Storage)
+	6101  Talon integrated chipset
+	6401  Argon chipset
+	6403  Argon chipset flash
+	6415  ROKR Z6 (MTP mode)
+	6604  Washington CDMA Phone
+	6631  CDC Modem
+22b9  eTurboTouch Technology, Inc.
+22ba  Technology Innovation Holdings, Ltd
+2304  Pinnacle Systems, Inc. [hex]
+	0109  Studio PCTV USB (SECAM)
+	0110  Studio PCTV USB (PAL)
+	0111  Miro PCTV USB
+	0112  Studio PCTV USB (NTSC) with FM radio
+	0201  Systems MovieBox Device
+	0204  MovieBox USB_B
+	0205  DVC 150B
+	0206  Systems MovieBox Deluxe Device
+	0207  Dazzle DVC90 Video Device
+	0208  Studio PCTV USB2
+	020e  PCTV 200e
+	020f  PCTV 400e BDA Device
+	0210  Studio PCTV USB (PAL) with FM radio
+	0212  Studio PCTV USB (NTSC)
+	0213  500-USB Device
+	0214  Studio PCTV USB (PAL) with FM radio
+	0216  PCTV 60e
+	0219  PCTV 260e
+	021a  Dazzle DVC100 Audio Device
+	021b  Dazzle DVC130/DVC170
+	021d  Dazzle DVC130
+	021e  Dazzle DVC170
+	021f  PCTV Sat HDTV Pro BDA Device
+	0222  PCTV Sat Pro BDA Device
+	0223  DazzleTV Sat BDA Device
+	0226  PCTV 330e
+	0227  PCTV for Mac, HD Stick
+	0228  PCTV DVB-T Flash Stick
+	022a  PCTV 160e
+	022b  PCTV 71e
+	0232  PCTV 170e
+	0300  Studio Linx Video input cable (NTSC)
+	0301  Studio Linx Video input cable (PAL)
+	0302  Dazzle DVC120
+	0419  PCTV Bungee USB (PAL) with FM radio
+	061d  PCTV Deluxe (NTSC) Device
+	061e  PCTV Deluxe (PAL) Device
+2318  Shining Technologies, Inc. [hex]
+	0011  CitiDISK Jr. IDE Enclosure
+2375  Digit@lway, Inc.
+	0001  Digital Audio Player
+2406  SANHO Digital Electronics Co., Ltd.
+	6688  PD7X Portable Storage
+2478  Tripp-Lite
+	2008  U209-000-R Serial Port
+2632  TwinMOS
+	3209  7-in-1 Card Reader
+2650  Electronics For Imaging, Inc. [hex]
+2730  Citizen
+	200f  CT-S310 Label printer
+2735  DigitalWay
+	0003  MPIO 1.5GB Hard Disc Drive
+2770  NHJ, Ltd
+	0a01  ScanJet 4600 series
+	905c  Che-Ez Snap SNAP-U/Digigr8/Soundstar TDC-35
+	9060  A130
+	9120  Che-ez! Snap / iClick Tiny VGA Digital Camera
+	9130  TCG 501
+	913c  Argus DC-1730
+	9150  Mini Cam
+	9153  iClick 5X
+	915d  Cyberpix S-210S / Little Tikes My Real Digital Camera
+	930b  CCD Webcam(PC370R)
+	930c  CCD Webcam(PC370R)
+2899  Toptronic Industrial Co., Ltd
+2c02  Planex Communications
+	14ea  GW-US11H WLAN
+2fb2  Fujitsu, Ltd
+3125  Eagletron
+	0001  TrackerPod Camera Stand
+3176  Whanam Electronics Co., Ltd
+3275  VidzMedia Pte Ltd
+	4fb1  MonsterTV P2H
+3334  AEI
+	1701  Fast Ethernet
+3340  Yakumo
+	043a  Mio A701 DigiWalker PPCPhone
+	0e3a  Pocket PC 300 GPS SL / Typhoon MyGuide 3500
+	a0a3  deltaX 5 BT (D) PDA
+3504  Micro Star
+	f110  Security Key
+3538  Power Quotient International Co., Ltd
+	0001  Travel Flash
+	0015  Mass Storge Device
+	0022  Hi-Speed Mass Storage Device
+	0042  Cool Drive U339 Flash Disk
+3579  DIVA
+	6901  Media Reader
+3636  InVibro
+3838  WEM
+	0001  5-in-1 Card Reader
+3923  National Instruments Corp.
+	12c0  DAQPad-6020E
+	12d0  DAQPad-6507
+	12e0  NI 4350
+	12f0  NI 5102
+	1750  DAQPad-6508
+	17b0  USB-ISA-Bridge
+	1820  DAQPad-6020E (68 pin I/O)
+	1830  DAQPad-6020E (BNC)
+	1f00  DAQPad-6024E
+	1f10  DAQPad-6024E
+	1f20  DAQPad-6025E
+	1f30  DAQPad-6025E
+	1f40  DAQPad-6036E
+	1f50  DAQPad-6036E
+	2f80  DAQPad-6052E
+	2f90  DAQPad-6052E
+	703c  USB-485 RS485 Cable
+	7254  NI MIO (data acquisition card) firmware updater
+	729e  USB-6251 (OEM) data acquisition card
+40bb  I-O Data
+	0a09  USB2.0-SCSI Bridge USB2-SC
+4101  i-rocks
+	1301  IR-2510 usb phone
+4102  iRiver, Ltd.
+	1001  iFP-100 series mp3 player
+	1003  iFP-300 series mp3 player
+	1005  iFP-500 series mp3 player
+	1007  iFP-700 series mp3/ogg vorbis player
+	1008  iFP-800 series mp3/ogg vorbis player
+	100a  iFP-1000 series mp3/ogg vorbis player
+	1014  T20 series mp3/ogg vorbis player (ums firmware)
+	1101  iFP-100 series mp3 player (ums firmware)
+	1103  iFP-300 series mp3 player (ums firmware)
+	1105  iFP-500 series mp3 player (ums firmware)
+	1113  T10 (alternate)
+	1117  T10
+	1119  T30 series mp3/ogg/wma player
+	2002  H10 6GB
+	2101  H10 20GB (mtp)
+	2102  H10 5GB (mtp)
+	2105  H10 5/6GB (mtp)
+413c  Dell Computer Corp.
+	0058  Port Replicator
+	1001  Keyboard Hub
+	1002  Keyboard Hub
+	2001  Keyboard HID Support
+	2002  SK-8125 Keyboard
+	2003  Keyboard
+	2005  RT7D50 Keyboard
+	2100  SK-3106 Keyboard
+	2101  SmartCard Reader Keyboard
+	2500  DRAC4 Remote Access Card
+	3010  Optical Wheel Mouse
+	3200  Mouse
+	4001  Axim X5
+	4002  Axim X3
+	4003  Axim X30
+	4004  Axim Sync
+	4005  Axim Sync
+	4006  Axim Sync
+	4007  Axim Sync
+	4008  Axim Sync
+	4009  Axim Sync
+	4011  Axim X51v
+	5103  AIO Printer A940
+	5105  AIO Printer A920
+	5107  AIO Printer A960
+	5109  Photo AIO Printer 922
+	5110  Photo AIO Printer 962
+	5111  Photo AIO Printer 942
+	5112  Photo AIO Printer 924
+	5113  Photo AIO Printer 944
+	5114  Photo AIO Printer 964
+	5115  Photo AIO Printer 926
+	5116  AIO Printer 946
+	5117  Photo AIO Printer 966
+	5118  AIO 810
+	5124  Laser MFP 1815
+	5128  Photo AIO 928
+	5200  Laser Printer
+	5202  Printing Support
+	5203  Printing Support
+	5210  Printing Support
+	5211  Printing Support
+	5220  Laser MFP 1600n
+	5225  Printing Support
+	5226  Printing Support
+	5300  Laser Printer
+	5400  Laser Printer
+	5401  Laser Printer
+	5601  Laser Printer 3100cn
+	5602  Laser Printer 3000cn
+	5631  Laser Printer 5100cn
+	5905  Printing Support
+	8000  BC02 Bluetooth USB Adapter
+	8010  TrueMobile Bluetooth Module in
+	8100  TrueMobile 1180 802.11b Adapter
+	8102  TrueMobile 1300 USB2.0 WLAN Card
+	8103  Wireless 350 Bluetooth
+	8104  Wireless 1450 Dual-band (802.11a/b/g) USB2.0 Adapter
+	8105  U2 in HID - Driver
+	8106  Wireless 350 Bluetooth Internal Card in
+	8110  Wireless 3xx Bluetooth Internal Card
+	8111  Wireless 3xx Bluetooth Internal Card in
+	8114  Wireless 5700 Mobile Broadband (CDMA EV-DO) Minicard Modem
+	8115  Wireless 5500 Mobile Broadband (3G HSDPA) Minicard Modem
+	8116  Wireless 5505 Mobile Broadband (3G HSDPA) Minicard Modem
+	8117  Wireless 5700 Mobile Broadband (CDMA EV-DO) Expresscard Modem
+	8118  Wireless 5510 Mobile Broadband (3G HSDPA) Expresscard Status Port
+	8120  Bluetooth adapter
+	8121  Eastfold in HID
+	8122  Eastfold in DFU
+	8123  eHome Infrared Receiver
+	8124  eHome Infrared Receiver
+	8126  Wireless 355 Bluetooth
+	8127  Wireless 355 Module with Bluetooth 2.0 + EDR Technology.
+	8128  Wireless 5700-Sprint Mobile Broadband (CDMA EV-DO) Mini-Card Status Port
+	8129  Wireless 5700-Telus Mobile Broadband (CDMA EV-DO) Mini-Card Status Port
+	8131  Wireless 360 Bluetooth 2.0 + EDR module.
+	8133  Wireless 5720 VZW Mobile Broadband (EVDO Rev-A) Minicard GPS Port
+	8134  Wireless 5720 Sprint Mobile Broadband (EVDO Rev-A) Minicard Status Port
+	8135  Wireless 5720 TELUS Mobile Broadband (EVDO Rev-A) Minicard Diagnostics Port
+	8136  Wireless 5520 Cingular Mobile Broadband (3G HSDPA) Minicard Diagnostics Port
+	8137  Wireless 5520 Voda L Mobile Broadband (3G HSDPA) Minicard Status Port
+	8138  Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard EAP-SIM Port
+	8140  Wireless 360 Bluetooth
+	8142  Mobile 360 in DFU
+	8501  Bluetooth Adapter
+	a001  Hub
+	a005  Internal 2.0 Hub
+	a700  Hub (in 1905FP LCD Monitor)
+4146  USBest Technology
+	9281  Iomega Micro Mini 128MB Flash Drive
+	ba01  Intuix Flash Drive
+4242  USB Design by Example
+	4201  Buttons and Lights HID device
+	4220  Echo 1 Camera
+4348  WinChipHead
+	5523  USB->RS 232 adapter with Prolifec PL 2303 chipset
+	5537  13.56Mhz RFID Card Reader and Writer
+	5584  CH34x printer adapter cable
+4572  Shuttle, Inc.
+	4572  Shuttle PN31 Remote
+4586  Panram
+	1026  Crystal Bar Flash Drive
+4670  EMS Production
+	9394  Game Cube USB Memory Adaptor 64M
+4752  Miditech
+	0011  Midistart-2
+4766  Aceeca
+	0001  MEZ1000 RDA
+4855  Memorex
+	7288  Ultra Traveldrive 160G 2.5" HDD
+5032  Grandtec
+	0bb8  Grandtec USB1.1 DVB-T (cold)
+	0bb9  Grandtec USB1.1 DVB-T (warm)
+	0fa0  Grandtec USB1.1 DVB-T (cold)
+	0fa1  Grandtec USB1.1 DVB-T (warm)
+5041  Linksys (?)
+	2234  WUSB54G 802.11g Adapter
+5173  Sweex
+	1809  ZD1211
+5345  Owon
+	1234  PDS6062T Oscilloscope
+544d  Transmeta Corp.
+5543  UC-Logic Technology Corp.
+	0002  SuperPen WP3325U Tablet
+	0003  Genius MousePen 4x3 Tablet/Aquila L1 Tablet
+	0004  Genius MousePen 5x4 Tablet
+	0005  Genius MousePen 8x6 Tablet
+	0041  Genius PenSketch 6x8 Tablet
+	0042  Genius PenSketch 12x9 Tablet
+55aa  OnSpec Electronic, Inc.
+	0015  Hard Drive
+	0102  SuperDisk
+	0103  IDE Hard Drive
+	0201  DDI to Reader-19
+	1234  ATAPI Bridge
+	a103  Sandisk SDDR-55 SmartMedia Card Reader
+	b000  USB to CompactFlash Card Reader
+	b004  OnSpec MMC/SD Reader/Writer
+	b00b  USB to Memory Stick Card Reader
+	b00c  USB to SmartMedia Card Reader
+	b012  Mitsumi FA402M 8-in-2 Card Reader
+	b200  Compact Flash Reader
+	b204  MMC/ SD Reader
+	b207  Memory Stick Reader
+5986  Acer, Inc
+	0102  Crystal Eye webcam
+5a57  Zinwell
+	0260  RT2570
+6189  Sitecom
+	182d  USB 2.0 Ethernet
+	2068  USB to serial cable (v2)
+6253  TwinHan Technology Co., Ltd
+	0100  Ir reciver f. remote control
+636c  CoreLogic, Inc.
+6547  Arkmicro Technologies Inc.
+	0232  ARK3116 Serial
+6666  Prototype product Vendor ID
+	0667  WiseGroup Smart Joy PSX, PS-PC Smart JoyPad
+	2667  JCOP BlueZ Smartcard reader
+	8804  WiseGroup SuperJoy Box 5
+6891  3Com
+	a727  3CRUSB10075
+6993  Freshtel
+	b001  FT-102 VoIP USB Phone
+6a75  Shanghai Jujo Electronics Co., Ltd
+7104  CME (Central Music Co.)
+	2202  UF5/UF6/UF7/UF8 MIDI Master Keyboard
+8086  Intel Corp.
+	0001  AnyPoint (TM) Home Network 1.6 Mbps Wireless Adapter
+	0100  Personal Audio Player 3000
+	0101  Personal Audio Player 3000
+	0110  Easy PC Camera
+	0120  PC Camera CS120
+	0200  AnyPoint(TM) Wireless II Network 11Mbps Adapter
+	0431  Intel Pro Video PC Camera
+	0510  Digital Movie Creator
+	0630  Pocket PC Camera
+	0780  CS780 Microphone Input
+	07d3  BLOB boot loader firmware
+	0dad  Cherry MiniatureCard Keyboard
+	1010  AnyPoint(TM) Home Network 10 Mbps Phoneline Adapter
+	110a  Bluetooth Controller from (Ericsson P4A)
+	110b  Bluetooth Controller from (Intel/CSR)
+	1110  PRO/Wireless LAN Module
+	1111  PRO/Wireless 2011B 802.11b Adapter
+	1134  Hollister Mobile Monitor
+	1234  Prototype Reader/Writer
+	3100  PRO/DSL 3220 Modem - WAN
+	3101  PRO/DSL 3220 Modem
+	3240  AnyPoint® 3240 Modem - WAN
+	3241  AnyPoint® 3240 Modem
+	8602  Miniature Card Slot
+	9303  Intel 8x930Hx Hub
+	9890  82930 Test Board
+	beef  SCM Miniature Card Reader/Writer
+	c013  Wireless HID Station
+	f001  XScale PXA27x Bulverde flash
+8341  EGO Systems, Inc.
+	2000  Flashdisk
+9016  Sitecom
+	182d  WL-022
+9710  MosChip Semiconductor
+	7703  MCS7703 Serial Port Adapter
+	7705  Printer cable
+	7715  Printer cable
+	7780  MS7780 4Mbps Fast IRDA Adapter
+	7830  MCS7830 Ethernet
+a727  3Com
+	6893  AR5523
+	6895  AR5523
+	6897  AR5523
+c251  Keil Software, Inc.
+	2710  ULink
+eb1a  eMPIA Technology, Inc.
+	17de  KWorld V-Stream XPERT DTV - DVB-T USB cold
+	17df  KWorld V-Stream XPERT DTV - DVB-T USB warm
+	2710  SilverCrest WebCam
+	2750  ECS Elitegroup G220 integrated webcam
+	2800  Terratec Cinergy 200
+	2801  GrabBeeX+ Video Encoder
+f003  Hewlett Packard
+	6002  PhotoSmart C500
+
+# List of known device classes, subclasses and protocols
+
+# Syntax:
+# C class  class_name
+#	subclass  subclass_name			<-- single tab
+#		protocol  protocol_name		<-- two tabs
+
+C 00  (Defined at Interface level)
+C 01  Audio
+	01  Control Device
+	02  Streaming
+	03  MIDI Streaming
+C 02  Communications
+	01  Direct Line
+	02  Abstract (modem)
+		00  None
+		01  AT-commands (v.25ter)
+		02  AT-commands (PCCA101)
+		03  AT-commands (PCCA101 + wakeup)
+		04  AT-commands (GSM)
+		05  AT-commands (3G)
+		06  AT-commands (CDMA)
+		fe  Defined by command set descriptor
+		ff  Vendor Specific (MSFT RNDIS?)
+	03  Telephone
+	04  Multi-Channel
+	05  CAPI Control
+	06  Ethernet Networking
+	07  ATM Networking
+	08  Wireless Handset Control
+	09  Device Management
+	0a  Mobile Direct Line
+	0b  OBEX
+	0c  Ethernet Emulation
+		07  Ethernet Emulation (EEM)
+C 03  Human Interface Device
+	00  No Subclass
+		00  None
+		01  Keyboard
+		02  Mouse
+	01  Boot Interface Subclass
+		00  None
+		01  Keyboard
+		02  Mouse
+C 05  Physical Interface Device
+C 06  Imaging
+	01  Still Image Capture
+		01  Picture Transfer Protocol (PIMA 15470)
+C 07  Printer
+	01  Printer
+		00  Reserved/Undefined
+		01  Unidirectional
+		02  Bidirectional
+		03  IEEE 1284.4 compatible bidirectional
+		ff  Vendor Specific
+C 08  Mass Storage
+	01  RBC (typically Flash)
+		00  Control/Bulk/Interrupt
+		01  Control/Bulk
+		50  Bulk (Zip)
+	02  SFF-8020i, MMC-2 (ATAPI)
+	03  QIC-157
+	04  Floppy (UFI)
+		00  Control/Bulk/Interrupt
+		01  Control/Bulk
+		50  Bulk (Zip)
+	05  SFF-8070i
+	06  SCSI
+		00  Control/Bulk/Interrupt
+		01  Control/Bulk
+		50  Bulk (Zip)
+C 09  Hub
+	00  Unused
+		00  Full speed (or root) hub
+		01  Single TT
+		02  TT per port
+C 0a  CDC Data
+	00  Unused
+		30  I.430 ISDN BRI
+		31  HDLC
+		32  Transparent
+		50  Q.921M
+		51  Q.921
+		52  Q.921TM
+		90  V.42bis
+		91  Q.932 EuroISDN
+		92  V.120 V.24 rate ISDN
+		93  CAPI 2.0
+		fd  Host Based Driver
+		fe  CDC PUF
+		ff  Vendor specific
+C 0b  Chip/SmartCard
+C 0d  Content Security
+C 0e  Video
+	00  Undefined
+	01  Video Control
+	02  Video Streaming
+	03  Video Interface Collection
+C dc  Diagnostic
+	01  Reprogrammable Diagnostics
+		01  USB2 Compliance
+C e0  Wireless
+	01  Radio Frequency
+		01  Bluetooth
+		02  Ultra WideBand Radio Control
+		03  RNDIS
+	02  Wireless USB Wire Adapter
+		01  Host Wire Adapter Control/Data Streaming
+		02  Device Wire Adapter Control/Data Streaming
+		03  Device Wire Adapter Isochronous Streaming
+C ef  Miscellaneous Device
+	01  ?
+		01  Microsoft ActiveSync
+		02  Palm Sync
+	02  ?
+		01  Interface Association
+		02  Wire Adapter Multifunction Peripheral
+	03  ?
+		01  Cable Based Association
+C fe  Application Specific Interface
+	01  Device Firmware Update
+	02  IRDA Bridge
+	03  Test and Measurement
+		01  TMC
+		02  USB488
+C ff  Vendor Specific Class
+	ff  Vendor Specific Subclass
+		ff  Vendor Specific Protocol
+
+# List of Audio Class Terminal Types
+
+# Syntax:
+# AT terminal_type  terminal_type_name
+
+AT 0100  USB Undefined
+AT 0101  USB Streaming
+AT 01ff  USB Vendor Specific
+AT 0200  Input Undefined
+AT 0201  Microphone
+AT 0202  Desktop Microphone
+AT 0203  Personal Microphone
+AT 0204  Omni-directional Microphone
+AT 0205  Microphone Array
+AT 0206  Processing Microphone Array
+AT 0300  Output Undefined
+AT 0301  Speaker
+AT 0302  Headphones
+AT 0303  Head Mounted Display Audio
+AT 0304  Desktop Speaker
+AT 0305  Room Speaker
+AT 0306  Communication Speaker
+AT 0307  Low Frequency Effects Speaker
+AT 0400  Bidirectional Undefined
+AT 0401  Handset
+AT 0402  Headset
+AT 0403  Speakerphone, no echo reduction
+AT 0404  Echo-suppressing speakerphone
+AT 0405  Echo-canceling speakerphone
+AT 0500  Telephony Undefined
+AT 0501  Phone line
+AT 0502  Telephone
+AT 0503  Down Line Phone
+AT 0600  External Undefined
+AT 0601  Analog Connector
+AT 0602  Digital Audio Interface
+AT 0603  Line Connector
+AT 0604  Legacy Audio Connector
+AT 0605  SPDIF interface
+AT 0606  1394 DA stream
+AT 0607  1394 DV stream soundtrack
+AT 0700  Embedded Undefined
+AT 0701  Level Calibration Noise Source
+AT 0702  Equalization Noise
+AT 0703  CD Player
+AT 0704  DAT
+AT 0705  DCC
+AT 0706  MiniDisc
+AT 0707  Analog Tape
+AT 0708  Phonograph
+AT 0709  VCR Audio
+AT 070a  Video Disc Audio
+AT 070b  DVD Audio
+AT 070c  TV Tuner Audio
+AT 070d  Satellite Receiver Audio
+AT 070e  Cable Tuner Audio
+AT 070f  DSS Audio
+AT 0710  Radio Receiver
+AT 0711  Radio Transmitter
+AT 0712  Multitrack Recorder
+AT 0713  Synthesizer
+
+# List of HID Descriptor Types
+
+# Syntax:
+# HID descriptor_type  descriptor_type_name
+
+HID 21  HID
+HID 22  Report
+HID 23  Physical
+
+# List of HID Descriptor Item Types
+# Note: 2 bits LSB encode data length following
+
+# Syntax:
+# R item_type  item_type_name
+
+# Main Items
+R 80  Input
+R 90  Output
+R b0  Feature
+R a0  Collection
+R c0  End Collection
+
+# Global Items
+R 04  Usage Page
+R 14  Logical Minimum
+R 24  Logical Maximum
+R 34  Physical Minimum
+R 44  Physical Maximum
+R 54  Unit Exponent
+R 64  Unit
+R 74  Report Size
+R 84  Report ID
+R 94  Report Count
+R a4  Push
+R b4  Pop
+
+# Local Items
+R 08  Usage
+R 18  Usage Minimum
+R 28  Usage Maximum
+R 38  Designator Index
+R 48  Designator Minimum
+R 58  Designator Maximum
+R 78  String Index
+R 88  String Minimum
+R 98  String Maximum
+R a8  Delimiter
+
+# List of Physical Descriptor Bias Types
+
+# Syntax:
+# BIAS item_type  item_type_name
+
+BIAS 0  Not Applicable
+BIAS 1  Right Hand
+BIAS 2  Left Hand
+BIAS 3  Both Hands
+BIAS 4  Either Hand
+
+# List of Physical Descriptor Item Types
+
+# Syntax:
+# PHY item_type  item_type_name
+
+PHY 00  None
+PHY 01  Hand
+PHY 02  Eyeball
+PHY 03  Eyebrow
+PHY 04  Eyelid
+PHY 05  Ear
+PHY 06  Nose
+PHY 07  Mouth
+PHY 08  Upper Lip
+PHY 09  Lower Lip
+PHY 0a  Jaw
+PHY 0b  Neck
+PHY 0c  Upper Arm
+PHY 0d  Elbow
+PHY 0e  Forearm
+PHY 0f  Wrist
+PHY 10  Palm
+PHY 11  Thumb
+PHY 12  Index Finger
+PHY 13  Middle Finger
+PHY 14  Ring Finger
+PHY 15  Little Finger
+PHY 16  Head
+PHY 17  Shoulder
+PHY 18  Hip
+PHY 19  Waist
+PHY 1a  Thigh
+PHY 1b  Knee
+PHY 1c  calf
+PHY 1d  Ankle
+PHY 1e  Foot
+PHY 1f  Heel
+PHY 20  Ball of Foot
+PHY 21  Big Toe
+PHY 22  Second Toe
+PHY 23  Third Toe
+PHY 24  Fourth Toe
+PHY 25  Fifth Toe
+PHY 26  Brow
+PHY 27  Cheek
+
+# List of HID Usages
+
+# Syntax:
+# HUT hi  _usage_page  hid_usage_page_name
+#	hid_usage  hid_usage_name
+
+HUT 00  Undefined
+HUT 01  Generic Desktop Controls
+	000  Undefined
+	001  Pointer
+	002  Mouse
+	004  Joystick
+	005  Gamepad
+	006  Keyboard
+	007  Keypad
+	008  Multi-Axis Controller
+	030  Direction-X
+	031  Direction-Y
+	032  Direction-Z
+	033  Rotate-X
+	034  Rotate-Y
+	035  Rotate-Z
+	036  Slider
+	037  Dial
+	038  Wheel
+	039  Hat Switch
+	03a  Counted Buffer
+	03b  Byte Count
+	03c  Motion Wakeup
+	03d  Start
+	03e  Select
+	040  Vector-X
+	041  Vector-Y
+	042  Vector-Z
+	043  Vector-X relative Body
+	044  Vector-Y relative Body
+	045  Vector-Z relative Body
+	046  Vector
+	080  System Control
+	081  System Power Down
+	082  System Sleep
+	083  System Wake Up
+	084  System Context Menu
+	085  System Main Menu
+	086  System App Menu
+	087  System Menu Help
+	088  System Menu Exit
+	089  System Menu Select
+	08a  System Menu Right
+	08b  System Menu Left
+	08c  System Menu Up
+	08d  System Menu Down
+	090  Direction Pad Up
+	091  Direction Pad Down
+	092  Direction Pad Right
+	093  Direction Pad Left
+HUT 02  Simulation Controls
+	000  Undefined
+	001  Flight Simulation Device
+	002  Automobile Simulation Device
+	003  Tank Simulation Device
+	004  Spaceship Simulation Device
+	005  Submarine Simulation Device
+	006  Sailing Simulation Device
+	007  Motorcycle Simulation Device
+	008  Sports Simulation Device
+	009  Airplane Simualtion Device
+	00a  Helicopter Simulation Device
+	00b  Magic Carpet Simulation Device
+	00c  Bicycle Simulation Device
+	020  Flight Control Stick
+	021  Flight Stick
+	022  Cyclic Control
+	023  Cyclic Trim
+	024  Flight Yoke
+	025  Track Control
+	0b0  Aileron
+	0b1  Aileron Trim
+	0b2  Anti-Torque Control
+	0b3  Autopilot Enable
+	0b4  Chaff Release
+	0b5  Collective Control
+	0b6  Dive Break
+	0b7  Electronic Countermeasures
+	0b8  Elevator
+	0b9  Elevator Trim
+	0ba  Rudder
+	0bb  Throttle
+	0bc  Flight COmmunications
+	0bd  Flare Release
+	0be  Landing Gear
+	0bf  Toe Break
+	0c0  Trigger
+	0c1  Weapon Arm
+	0c2  Weapons Select
+	0c3  Wing Flaps
+	0c4  Accelerator
+	0c5  Brake
+	0c6  Clutch
+	0c7  Shifter
+	0c8  Steering
+	0c9  Turret Direction
+	0ca  Barrel Elevation
+	0cb  Drive Plane
+	0cc  Ballast
+	0cd  Bicylce Crank
+	0ce  Handle Bars
+	0cf  Front Brake
+	0d0  Rear Brake
+HUT 03  VR Controls
+	000  Unidentified
+	001  Belt
+	002  Body Suit
+	003  Flexor
+	004  Glove
+	005  Head Tracker
+	006  Head Mounted Display
+	007  Hand Tracker
+	008  Oculometer
+	009  Vest
+	00a  Animatronic Device
+	020  Stereo Enable
+	021  Display Enable
+HUT 04  Sport Controls
+	000  Unidentified
+	001  Baseball Bat
+	002  Golf Club
+	003  Rowing Machine
+	004  Treadmill
+	030  Oar
+	031  Slope
+	032  Rate
+	033  Stick Speed
+	034  Stick Face Angle
+	035  Stick Heel/Toe
+	036  Stick Follow Through
+	047  Stick Temp
+	038  Stick Type
+	039  Stick Height
+	050  Putter
+	051  1 Iron
+	052  2 Iron
+	053  3 Iron
+	054  4 Iron
+	055  5 Iron
+	056  6 Iron
+	057  7 Iron
+	058  8 Iron
+	059  9 Iron
+	05a  10 Iron
+	05b  11 Iron
+	05c  Sand Wedge
+	05d  Loft Wedge
+	05e  Power Wedge
+	05f  1 Wood
+	060  3 Wood
+	061  5 Wood
+	062  7 Wood
+	063  9 Wood
+HUT 05  Game Controls
+	000  Undefined
+	001  3D Game Controller
+	002  Pinball Device
+	003  Gun Device
+	020  Point Of View
+	021  Turn Right/Left
+	022  Pitch Right/Left
+	023  Roll Forward/Backward
+	024  Move Right/Left
+	025  Move Forward/Backward
+	026  Move Up/Down
+	027  Lean Right/Left
+	028  Lean Forward/Backward
+	029  Height of POV
+	02a  Flipper
+	02b  Secondary Flipper
+	02c  Bump
+	02d  New Game
+	02e  Shoot Ball
+	02f  Player
+	030  Gun Bolt
+	031  Gun Clip
+	032  Gun Selector
+	033  Gun Single Shot
+	034  Gun Burst
+	035  Gun Automatic
+	036  Gun Safety
+	037  Gamepad Fire/Jump
+	038  Gamepad Fun
+	039  Gamepad Trigger
+HUT 07  Keyboard
+	000  No Event
+	001  Keyboard ErrorRollOver
+	002  Keyboard POSTfail
+	003  Keyboard Error Undefined
+	004  A
+	005  B
+	006  C
+	007  D
+	008  E
+	009  F
+	00a  G
+	00b  H
+	00c  I
+	00d  J
+	00e  K
+	00f  L
+	010  M
+	011  N
+	012  O
+	013  P
+	014  Q
+	015  R
+	016  S
+	017  T
+	018  U
+	019  V
+	01a  W
+	01b  X
+	01c  Y
+	01d  Z
+	01e  1 and ! (One and Exclamation)
+	01f  2 and @ (2 and at)
+	020  3 and # (3 and Hash)
+	021  4 and $ (4 and Dollar Sign)
+	022  5 and % (5 and Percent Sign)
+	023  6 and ^ (6 and circumflex)
+	024  7 and & (Seven and Ampersand)
+	025  8 and * (Eight and asterisk)
+	026  9 and ( (Nine and Parenthesis Left)
+	027  0 and ) (Zero and Parenthesis Right)
+	028  Return (Enter)
+	029  Escape
+	02a  Delete (Backspace)
+	02b  Tab
+	02c  Space Bar
+	02d  - and _ (Minus and underscore)
+	02e  = and + (Equal and Plus)
+	02f  [ and { (Bracket and Braces Left)
+	030  ] and } (Bracket and Braces Right)
+	031  \ and | (Backslash and Bar)
+	032  # and ~ (Hash and Tilde, Non-US Keyboard near right shift)
+	033  ; and : (Semicolon and Colon)
+	034  � and " (Accent Acute and Double Quotes)
+	035  ` and ~ (Accent Grace and Tilde)
+	036  , and < (Comma and Less)
+	037  . and > (Period and Greater)
+	038  / and ? (Slash and Question Mark)
+	039  Caps Lock
+	03a  F1
+	03b  F2
+	03c  F3
+	03d  F4
+	03e  F5
+	03f  F6
+	040  F7
+	041  F8
+	042  F9
+	043  F10
+	044  F11
+	045  F12
+	046  Print Screen
+	047  Scroll Lock
+	048  Pause
+	049  Insert
+	04a  Home
+	04b  Page Up
+	04c  Delete Forward (without Changing Position)
+	04d  End
+	04e  Page Down
+	04f  Right Arrow
+	050  Left Arrow
+	051  Down Arrow
+	052  Up Arrow
+	053  Num Lock and Clear
+	054  Keypad / (Division Sign)
+	055  Keypad * (Multiplication Sign)
+	056  Keypad - (Subtraction Sign)
+	057  Keypad + (Addition Sign)
+	058  Keypad Enter
+	059  Keypad 1 and END
+	05a  Keypad 2 and Down Arrow
+	05b  Keypad 3 and Page Down
+	05c  Keypad 4 and Left Arrow
+	05d  Keypad 5 (Tactilei Raised)
+	05f  Keypad 6 and Right Arrow
+	060  Keypad 7 and Home
+	061  Keypad 8 and Up Arrow
+	062  Keypad 8 and Page Up
+	063  Keypad . (decimal delimiter) and Delete
+	064  \ and | (Backslash and Bar, UK and Non-US Keyboard near left shift)
+	065  Keyboard Application (Windows Key for Win95 or Compose)
+	066  Power (not a key)
+	067  Keypad = (Equal Sign)
+	068  F13
+	069  F14
+	06a  F15
+	06b  F16
+	06c  F17
+	06d  F18
+	06e  F19
+	06f  F20
+	070  F21
+	071  F22
+	072  F23
+	073  F24
+	074  Execute
+	075  Help
+	076  Menu
+	077  Select
+	078  Stop
+	079  Again
+	07a  Undo
+	07b  Cut
+	07c  Copy
+	07d  Paste
+	07e  Find
+	07f  Mute
+	080  Volume Up
+	081  Volume Down
+	082  Locking Caps Lock
+	083  Locking Num Lock
+	084  Locking Scroll Lock
+	085  Keypad Comma
+	086  Keypad Equal Sign (AS/400)
+	087  International 1 (PC98)
+	088  International 2 (PC98)
+	089  International 3 (PC98)
+	08a  International 4 (PC98)
+	08b  International 5 (PC98)
+	08c  International 6 (PC98)
+	08d  International 7 (Toggle Single/Double Byte Mode)
+	08e  International 8
+	08f  International 9
+	090  LANG 1 (Hangul/English Toggle, Korea)
+	091  LANG 2 (Hanja Conversion, Korea)
+	092  LANG 3 (Katakana, Japan)
+	093  LANG 4 (Hiragana, Japan)
+	094  LANG 5 (Zenkaku/Hankaku, Japan)
+	095  LANG 6
+	096  LANG 7
+	097  LANG 8
+	098  LANG 9
+	099  Alternate Erase
+	09a  SysReq/Attention
+	09b  Cancel
+	09c  Clear
+	09d  Prior
+	09e  Return
+	09f  Separator
+	0a0  Out
+	0a1  Open
+	0a2  Clear/Again
+	0a3  CrSel/Props
+	0a4  ExSel
+	0e0  Control Left
+	0e1  Shift Left
+	0e2  Alt Left
+	0e3  GUI Left
+	0e4  Control Right
+	0e5  Shift Right
+	0e6  Alt Rigth
+	0e7  GUI Right
+HUT 08  LEDs
+	000  Undefined
+	001  NumLock
+	002  CapsLock
+	003  Scroll Lock
+	004  Compose
+	005  Kana
+	006  Power
+	007  Shift
+	008  Do not disturb
+	009  Mute
+	00a  Tone Enabke
+	00b  High Cut Filter
+	00c  Low Cut Filter
+	00d  Equalizer Enable
+	00e  Sound Field ON
+	00f  Surround On
+	010  Repeat
+	011  Stereo
+	012  Sampling Rate Detect
+	013  Spinning
+	014  CAV
+	015  CLV
+	016  Recording Format Detect
+	017  Off-Hook
+	018  Ring
+	019  Message Waiting
+	01a  Data Mode
+	01b  Battery Operation
+	01c  Battery OK
+	01d  Battery Low
+	01e  Speaker
+	01f  Head Set
+	020  Hold
+	021  Microphone
+	022  Coverage
+	023  Night Mode
+	024  Send Calls
+	025  Call Pickup
+	026  Conference
+	027  Stand-by
+	028  Camera On
+	029  Camera Off
+	02a  On-Line
+	02b  Off-Line
+	02c  Busy
+	02d  Ready
+	02e  Paper-Out
+	02f  Paper-Jam
+	030  Remote
+	031  Forward
+	032  Reverse
+	033  Stop
+	034  Rewind
+	035  Fast Forward
+	036  Play
+	037  Pause
+	038  Record
+	039  Error
+	03a  Usage Selected Indicator
+	03b  Usage In Use Indicator
+	03c  Usage Multi Indicator
+	03d  Indicator On
+	03e  Indicator Flash
+	03f  Indicator Slow Blink
+	040  Indicator Fast Blink
+	041  Indicator Off
+	042  Flash On Time
+	043  Slow Blink On Time
+	044  Slow Blink Off Time
+	045  Fast Blink On Time
+	046  Fast Blink Off Time
+	047  Usage Color Indicator
+	048  Indicator Red
+	049  Indicator Green
+	04a  Indicator Amber
+	04b  Generic Indicator
+	04c  System Suspend
+	04d  External Power Connected
+HUT 09  Buttons
+	000  No Button Pressed
+	001  Button 1 (Primary)
+	002  Button 2 (Secondary)
+	003  Button 3 (Tertiary)
+	004  Button 4
+	005  Button 5
+HUT 0a  Ordinal
+	001  Instance 1
+	002  Instance 2
+	003  Instance 3
+HUT 0b  Telephony
+	000  Unassigned
+	001  Phone
+	002  Answering Machine
+	003  Message Controls
+	004  Handset
+	005  Headset
+	006  Telephony Key Pad
+	007  Programmable Button
+	020  Hook Switch
+	021  Flash
+	022  Feature
+	023  Hold
+	024  Redial
+	025  Transfer
+	026  Drop
+	027  Park
+	028  Forward Calls
+	029  Alternate Function
+	02a  Line
+	02b  Speaker Phone
+	02c  Conference
+	02d  Ring Enable
+	02e  Ring Select
+	02f  Phone Mute
+	030  Caller ID
+	050  Speed Dial
+	051  Store Number
+	052  Recall Number
+	053  Phone Directory
+	070  Voice Mail
+	071  Screen Calls
+	072  Do Not Disturb
+	073  Message
+	074  Answer On/Offf
+	090  Inside Dial Tone
+	091  Outside Dial Tone
+	092  Inside Ring Tone
+	093  Outside Ring Tone
+	094  Priority Ring Tone
+	095  Inside Ringback
+	096  Priority Ringback
+	097  Line Busy Tone
+	098  Recorder Tone
+	099  Call Waiting Tone
+	09a  Confirmation Tone 1
+	09b  Confirmation Tone 2
+	09c  Tones Off
+	09d  Outside Ringback
+	0b0  Key 1
+	0b1  Key 2
+	0b3  Key 3
+	0b4  Key 4
+	0b5  Key 5
+	0b6  Key 6
+	0b7  Key 7
+	0b8  Key 8
+	0b9  Key 9
+	0ba  Key Star
+	0bb  Key Pound
+	0bc  Key A
+	0bd  Key B
+	0be  Key C
+	0bf  Key D
+HUT 0c  Consumer
+	000  Unassigned
+	001  Consumer Control
+	002  Numeric Key Pad
+	003  Programmable Buttons
+	020  +10
+	021  +100
+	022  AM/PM
+	030  Power
+	031  Reset
+	032  Sleep
+	033  Sleep After
+	034  Sleep Mode
+	035  Illumination
+	036  Function Buttons
+	040  Menu
+	041  Menu Pick
+	042  Menu Up
+	043  Menu Down
+	044  Menu Left
+	045  Menu Right
+	046  Menu Escape
+	047  Menu Value Increase
+	048  Menu Value Decrease
+	060  Data on Screen
+	061  Closed Caption
+	062  Closed Caption Select
+	063  VCR/TV
+	064  Broadcast Mode
+	065  Snapshot
+	066  Still
+	080  Selection
+	081  Assign Selection
+	082  Mode Step
+	083  Recall Last
+	084  Enter Channel
+	085  Order Movie
+	086  Channel
+	087  Media Selection
+	088  Media Select Computer
+	089  Media Select TV
+	08a  Media Select WWW
+	08b  Media Select DVD
+	08c  Media Select Telephone
+	08d  Media Select Program Guide
+	08e  Media Select Video Phone
+	08f  Media Select Games
+	090  Media Select Messages
+	091  Media Select CD
+	092  Media Select VCR
+	093  Media Select Tuner
+	094  Quit
+	095  Help
+	096  Media Select Tape
+	097  Media Select Cable
+	098  Media Select Satellite
+	099  Media Select Security
+	09a  Media Select Home
+	09b  Media Select Call
+	09c  Channel Increment
+	09d  Channel Decrement
+	09e  Media Select SAP
+	0a0  VCR Plus
+	0a1  Once
+	0a2  Daily
+	0a3  Weekly
+	0a4  Monthly
+	0b0  Play
+	0b1  Pause
+	0b2  Record
+	0b3  Fast Forward
+	0b4  Rewind
+	0b5  Scan Next Track
+	0b6  Scan Previous Track
+	0b7  Stop
+	0b8  Eject
+	0b9  Random Play
+	0ba  Select Disc
+	0bb  Enter Disc
+	0bc  Repeat
+	0bd  Tracking
+	0be  Track Normal
+	0bf  Slow Tracking
+	0c0  Frame Forward
+	0c1  Frame Back
+	0c2  Mark
+	0c3  Clear Mark
+	0c4  Repeat from Mark
+	0c5  Return to Mark
+	0c6  Search Mark Forward
+	0c7  Search Mark Backward
+	0c8  Counter Reset
+	0c9  Show Counter
+	0ca  Tracking Increment
+	0cb  Tracking Decrement
+	0cc  Stop/Eject
+	0cd  Play/Pause
+	0ce  Play/Skip
+	0e0  Volume
+	0e1  Balance
+	0e2  Mute
+	0e3  Bass
+	0e4  Treble
+	0e5  Bass Boost
+	0e6  Surround Mode
+	0e7  Loudness
+	0e8  MPX
+	0e9  Volume Increment
+	0ea  Volume Decrement
+	0f0  Speed Select
+	0f1  Playback Speed
+	0f2  Standard Play
+	0f3  Long Play
+	0f4  Extended Play
+	0f5  Slow
+	100  Fan Enable
+	101  Fan Speed
+	102  Light Enable
+	103  Light Illumination Level
+	104  Climate Control Enable
+	105  Room Temperature
+	106  Security Enable
+	107  Fire Alarm
+	108  Police Alarm
+	150  Balance Right
+	151  Balance Left
+	152  Bass Increment
+	153  Bass Decrement
+	154  Treble Increment
+	155  Treble Decrement
+	160  Speaker System
+	161  Channel Left
+	162  Channel Right
+	163  Channel Center
+	164  Channel Front
+	165  Channel Center Front
+	166  Channel Side
+	167  Channel Surround
+	168  Channel Low Frequency Enhancement
+	169  Channel Top
+	16a  Channel Unknown
+	170  Sub-Channel
+	171  Sub-Channel Increment
+	172  Sub-Channel Decrement
+	173  Alternative Audio Increment
+	174  Alternative Audio Decrement
+	180  Application Launch Buttons
+	181  AL Launch Button Configuration Tool
+	182  AL Launch Button Configuration
+	183  AL Consumer Control Configuration
+	184  AL Word Processor
+	185  AL Text Editor
+	186  AL Spreadsheet
+	187  AL Graphics Editor
+	188  AL Presentation App
+	189  AL Database App
+	18a  AL Email Reader
+	18b  AL Newsreader
+	18c  AL Voicemail
+	18d  AL Contacts/Address Book
+	18e  AL Calendar/Schedule
+	18f  AL Task/Project Manager
+	190  AL Log/Jounal/Timecard
+	191  AL Checkbook/Finance
+	192  AL Calculator
+	193  AL A/V Capture/Playback
+	194  AL Local Machine Browser
+	195  AL LAN/Wan Browser
+	196  AL Internet Browser
+	197  AL Remote Networking/ISP Connect
+	198  AL Network Conference
+	199  AL Network Chat
+	19a  AL Telephony/Dialer
+	19b  AL Logon
+	19c  AL Logoff
+	19d  AL Logon/Logoff
+	19e  AL Terminal Local/Screensaver
+	19f  AL Control Panel
+	1a0  AL Command Line Processor/Run
+	1a1  AL Process/Task Manager
+	1a2  AL Select Task/Application
+	1a3  AL Next Task/Application
+	1a4  AL Previous Task/Application
+	1a5  AL Preemptive Halt Task/Application
+	200  Generic GUI Application Controls
+	201  AC New
+	202  AC Open
+	203  AC CLose
+	204  AC Exit
+	205  AC Maximize
+	206  AC Minimize
+	207  AC Save
+	208  AC Print
+	209  AC Properties
+	21a  AC Undo
+	21b  AC Copy
+	21c  AC Cut
+	21d  AC Paste
+	21e  AC Select All
+	21f  AC Find
+	220  AC Find and Replace
+	221  AC Search
+	222  AC Go To
+	223  AC Home
+	224  AC Back
+	225  AC Forward
+	226  AC Stop
+	227  AC Refresh
+	228  AC Previous Link
+	229  AC Next Link
+	22b  AC History
+	22c  AC Subscriptions
+	22d  AC Zoom In
+	22e  AC Zoom Out
+	22f  AC Zoom
+	230  AC Full Screen View
+	231  AC Normal View
+	232  AC View Toggle
+	233  AC Scroll Up
+	234  AC Scroll Down
+	235  AC Scroll
+	236  AC Pan Left
+	237  AC Pan Right
+	238  AC Pan
+	239  AC New Window
+	23a  AC Tile Horizontally
+	23b  AC Tile Vertically
+	23c  AC Format
+HUT 0d  Digitizer
+	000  Undefined
+	001  Digitizer
+	002  Pen
+	003  Light Pen
+	004  Touch Screen
+	005  Touch Pad
+	006  White Board
+	007  Coordinate Measuring Machine
+	008  3D Digitizer
+	009  Stereo Plotter
+	00a  Articulated Arm
+	00b  Armature
+	00c  Multiple Point Digitizer
+	00d  Free Space Wand
+	020  Stylus
+	021  Puck
+	022  Finger
+	030  Tip Pressure
+	031  Barrel Pressure
+	032  In Range
+	033  Touch
+	034  Untouch
+	035  Tap
+	036  Quality
+	037  Data Valid
+	038  Transducer Index
+	039  Tablet Function Keys
+	03a  Program Change Keys
+	03b  Battery Strength
+	03c  Invert
+	03d  X Tilt
+	03e  Y Tilt
+	03f  Azimuth
+	040  Altitude
+	041  Twist
+	042  Tip Switch
+	043  Secondary Tip Switch
+	044  Barrel Switch
+	045  Eraser
+	046  Tablet Pick
+HUT 0f  PID Page
+	000  Undefined
+	001  Physical Interface Device
+	020  Normal
+	021  Set Effect Report
+	022  Effect Block Index
+	023  Parameter Block Offset
+	024  ROM Flag
+	025  Effect Type
+	026  ET Constant Force
+	027  ET Ramp
+	028  ET Custom Force Data
+	030  ET Square
+	031  ET Sine
+	032  ET Triangle
+	033  ET Sawtooth Up
+	034  ET Sawtooth Down
+	040  ET Spring
+	041  ET Damper
+	042  ET Inertia
+	043  ET Friction
+	050  Duration
+	051  Sample Period
+	052  Gain
+	053  Trigger Button
+	054  Trigger Repeat Interval
+	055  Axes Enable
+	056  Direction Enable
+	057  Direction
+	058  Type Specific Block Offset
+	059  Block Type
+	05A  Set Envelope Report
+	05B  Attack Level
+	05C  Attack Time
+	05D  Fade Level
+	05E  Fade Time
+	05F  Set Condition Report
+	060  CP Offset
+	061  Positive Coefficient
+	062  Negative Coefficient
+	063  Positive Saturation
+	064  Negative Saturation
+	065  Dead Band
+	066  Download Force Sample
+	067  Isoch Custom Force Enable
+	068  Custom Force Data Report
+	069  Custom Force Data
+	06A  Custom Force Vendor Defined Data
+	06B  Set Custom Force Report
+	06C  Custom Force Data Offset
+	06D  Sample Count
+	06E  Set Periodic Report
+	06F  Offset
+	070  Magnitude
+	071  Phase
+	072  Period
+	073  Set Constant Force Report
+	074  Set Ramp Force Report
+	075  Ramp Start
+	076  Ramp End
+	077  Effect Operation Report
+	078  Effect Operation
+	079  Op Effect Start
+	07A  Op Effect Start Solo
+	07B  Op Effect Stop
+	07C  Loop Count
+	07D  Device Gain Report
+	07E  Device Gain
+	07F  PID Pool Report
+	080  RAM Pool Size
+	081  ROM Pool Size
+	082  ROM Effect Block Count
+	083  Simultaneous Effects Max
+	084  Pool Alignment
+	085  PID Pool Move Report
+	086  Move Source
+	087  Move Destination
+	088  Move Length
+	089  PID Block Load Report
+	08B  Block Load Status
+	08C  Block Load Success
+	08D  Block Load Full
+	08E  Block Load Error
+	08F  Block Handle
+	090  PID Block Free Report
+	091  Type Specific Block Handle
+	092  PID State Report
+	094  Effect Playing
+	095  PID Device Control Report
+	096  PID Device Control
+	097  DC Enable Actuators
+	098  DC Disable Actuators
+	099  DC Stop All Effects
+	09A  DC Device Reset
+	09B  DC Device Pause
+	09C  DC Device Continue
+	09F  Device Paused
+	0A0  Actuators Enabled
+	0A4  Safety Switch
+	0A5  Actuator Override Switch
+	0A6  Actuator Power
+	0A7  Start Delay
+	0A8  Parameter Block Size
+	0A9  Device Managed Pool
+	0AA  Shared Parameter Blocks
+	0AB  Create New Effect Report
+	0AC  RAM Pool Available
+HUT 10  Unicode
+HUT 14  Alphanumeric Display
+	000  Undefined
+	001  Alphanumeric Display
+	020  Display Attributes Report
+	021  ASCII Character Set
+	022  Data Read Back
+	023  Font Read Back
+	024  Display Control Report
+	025  Clear Display
+	026  Display Enable
+	027  Screen Saver Delay
+	028  Screen Saver Enable
+	029  Vertical Scroll
+	02a  Horizontal Scroll
+	02b  Character Report
+	02c  Display Data
+	02d  Display Status
+	02e  Stat Not Ready
+	02f  Stat Ready
+	030  Err Not a loadable Character
+	031  Err Font Data Cannot Be Read
+	032  Cursur Position Report
+	033  Row
+	034  Column
+	035  Rows
+	036  Columns
+	037  Cursor Pixel Positioning
+	038  Cursor Mode
+	039  Cursor Enable
+	03a  Cursor Blink
+	03b  Font Report
+	03c  Font Data
+	03d  Character Width
+	03e  Character Height
+	03f  Character Spacing Horizontal
+	040  Character Spacing Vertical
+	041  Unicode Character Set
+HUT 80  USB Monitor
+	001  Monitor Control
+	002  EDID Information
+	003  VDIF Information
+	004  VESA Version
+HUT 81  USB Monitor Enumerated Values
+HUT 82  Monitor VESA Virtual Controls
+	001  Degauss
+	010  Brightness
+	012  Contrast
+	016  Red Video Gain
+	018  Green Video Gain
+	01a  Blue Video Gain
+	01c  Focus
+	020  Horizontal Position
+	022  Horizontal Size
+	024  Horizontal Pincushion
+	026  Horizontal Pincushion Balance
+	028  Horizontal Misconvergence
+	02a  Horizontal Linearity
+	02c  Horizontal Linearity Balance
+	030  Vertical Position
+	032  Vertical Size
+	034  Vertical Pincushion
+	036  Vertical Pincushion Balance
+	038  Vertical Misconvergence
+	03a  Vertical Linearity
+	03c  Vertical Linearity Balance
+	040  Parallelogram Balance (Key Distortion)
+	042  Trapezoidal Distortion (Key)
+	044  Tilt (Rotation)
+	046  Top Corner Distortion Control
+	048  Top Corner Distortion Balance
+	04a  Bottom Corner Distortion Control
+	04c  Bottom Corner Distortion Balance
+	056  Horizontal Moire
+	058  Vertical Moire
+	05e  Input Level Select
+	060  Input Source Select
+	06c  Red Video Black Level
+	06e  Green Video Black Level
+	070  Blue Video Black Level
+	0a2  Auto Size Center
+	0a4  Polarity Horizontal Sychronization
+	0a6  Polarity Vertical Synchronization
+	0aa  Screen Orientation
+	0ac  Horizontal Frequency in Hz
+	0ae  Vertical Frequency in 0.1 Hz
+	0b0  Settings
+	0ca  On Screen Display (OSD)
+	0d4  Stereo Mode
+HUT 84  Power Device Page
+	000  Undefined
+	001  iName
+	002  Present Status
+	003  Changed Status
+	004  UPS
+	005  Power Supply
+	010  Battery System
+	011  Battery System ID
+	012  Battery
+	013  Battery ID
+	014  Charger
+	015  Charger ID
+	016  Power Converter
+	017  Power Converter ID
+	018  Outlet System
+	019  Outlet System ID
+	01a  Input
+	01b  Input ID
+	01c  Output
+	01d  Output ID
+	01e  Flow
+	01f  Flow ID
+	020  Outlet
+	021  Outlet ID
+	022  Gang
+	023  Gang ID
+	024  Power Summary
+	025  Power Summary ID
+	030  Voltage
+	031  Current
+	032  Frequency
+	033  Apparent Power
+	034  Active Power
+	035  Percent Load
+	036  Temperature
+	037  Humidity
+	038  Bad Count
+	040  Config Voltage
+	041  Config Current
+	042  Config Frequency
+	043  Config Apparent Power
+	044  Config Active Power
+	045  Config Percent Load
+	046  Config Temperature
+	047  Config Humidity
+	050  Switch On Control
+	051  Switch Off Control
+	052  Toggle Control
+	053  Low Voltage Transfer
+	054  High Voltage Transfer
+	055  Delay Before Reboot
+	056  Delay Before Startup
+	057  Delay Before Shutdown
+	058  Test
+	059  Module Reset
+	05a  Audible Alarm Control
+	060  Present
+	061  Good
+	062  Internal Failure
+	063  Voltage out of range
+	064  Frequency out of range
+	065  Overload
+	066  Over Charged
+	067  Over Temperature
+	068  Shutdown Requested
+	069  Shutdown  Imminent
+	06a  Reserved
+	06b  Switch On/Off
+	06c  Switchable
+	06d  Used
+	06e  Boost
+	06f  Buck
+	070  Initialized
+	071  Tested
+	072  Awaiting Power
+	073  Communication Lost
+	0fd  iManufacturer
+	0fe  iProduct
+	0ff  iSerialNumber
+HUT 85  Battery System Page
+	000  Undefined
+	001  SMB Battery Mode
+	002  SMB Battery Status
+	003  SMB Alarm Warning
+	004  SMB Charger Mode
+	005  SMB Charger Status
+	006  SMB Charger Spec Info
+	007  SMB Selector State
+	008  SMB Selector Presets
+	009  SMB Selector Info
+	010  Optional Mfg. Function 1
+	011  Optional Mfg. Function 2
+	012  Optional Mfg. Function 3
+	013  Optional Mfg. Function 4
+	014  Optional Mfg. Function 5
+	015  Connection to SMBus
+	016  Output Connection
+	017  Charger Connection
+	018  Battery Insertion
+	019  Use Next
+	01a  OK to use
+	01b  Battery  Supported
+	01c  SelectorRevision
+	01d  Charging Indicator
+	028  Manufacturer Access
+	029  Remaining Capacity Limit
+	02a  Remaining Time Limit
+	02b  At Rate
+	02c  Capacity Mode
+	02d  Broadcast To Charger
+	02e  Primary Battery
+	02f  Charge Controller
+	040  Terminate Charge
+	041  Terminate Discharge
+	042  Below Remaining Capacity Limit
+	043  Remaining Time Limit Expired
+	044  Charging
+	045  Discharging
+	046  Fully Charged
+	047  Fully Discharged
+	048  Conditioning Flag
+	049  At Rate OK
+	04a  SMB Error Code
+	04b  Need Replacement
+	060  At Rate Time To Full
+	061  At Rate Time To Empty
+	062  Average Current
+	063  Max Error
+	064  Relative State Of Charge
+	065  Absolute State Of Charge
+	066  Remaining Capacity
+	067  Full Charge Capacity
+	068  Run Time To Empty
+	069  Average Time To Empty
+	06a  Average Time To Full
+	06b  Cycle Count
+	080  Batt. Pack Model Level
+	081  Internal Charge Controller
+	082  Primary Battery Support
+	083  Design Capacity
+	084  Specification Info
+	085  Manufacturer Date
+	086  Serial Number
+	087  iManufacturerName
+	088  iDeviceName
+	089  iDeviceChemistry
+	08a  Manufacturer Data
+	08b  Rechargeable
+	08c  Warning Capacity Limit
+	08d  Capacity Granularity 1
+	08e  Capacity Granularity 2
+	08f  iOEMInformation
+	0c0  Inhibit Charge
+	0c1  Enable Polling
+	0c2  Reset To Zero
+	0d0  AC Present
+	0d1  Battery Present
+	0d2  Power Fail
+	0d3  Alarm Inhibited
+	0d4  Thermistor Under Range
+	0d5  Thermistor Hot
+	0d6  Thermistor Cold
+	0d7  Thermistor Over Range
+	0d8  Voltage Out Of Range
+	0d9  Current Out Of Range
+	0da  Current Not Regulated
+	0db  Voltage Not Regulated
+	0dc  Master Mode
+	0f0  Charger Selector Support
+	0f1  Charger Spec
+	0f2  Level 2
+	0f3  Level 3
+HUT 86  Power Pages
+HUT 87  Power Pages
+HUT 8c  Bar Code Scanner Page (POS)
+HUT 8d  Scale Page (POS)
+HUT 90  Camera Control Page
+HUT 91  Arcade Control Page
+HUT f0  Cash Device
+	0f1  Cash Drawer
+	0f2  Cash Drawer Number
+	0f3  Cash Drawer Set
+	0f4  Cash Drawer Status
+HUT ff  Vendor Specific
+
+# List of Languages
+
+# Syntax:
+# L language_id  language_name
+#	dialect_id  dialect_name
+
+L 0001  Arabic
+	01  Saudi Arabia
+	02  Iraq
+	03  Egypt
+	04  Libya
+	05  Algeria
+	06  Morocco
+	07  Tunesia
+	08  Oman
+	09  Yemen
+	0a  Syria
+	0b  Jordan
+	0c  Lebanon
+	0d  Kuwait
+	0e  U.A.E
+	0f  Bahrain
+	10  Qatar
+L 0002  Bulgarian
+L 0003  Catalan
+L 0004  Chinese
+	01  Traditional
+	02  Simplified
+	03  Hongkong SAR, PRC
+	04  Singapore
+	05  Macau SAR
+L 0005  Czech
+L 0006  Danish
+L 0007  German
+	01  German
+	02  Swiss
+	03  Austrian
+	04  Luxembourg
+	05  Liechtenstein
+L 0008  Greek
+L 0009  English
+	01  US
+	02  UK
+	03  Australian
+	04  Canadian
+	05  New Zealand
+	06  Ireland
+	07  South Africa
+	08  Jamaica
+	09  Carribean
+	0a  Belize
+	0b  Trinidad
+	0c  Zimbabwe
+	0d  Philippines
+L 000a  Spanish
+	01  Castilian
+	02  Mexican
+	03  Modern
+	04  Guatemala
+	05  Costa Rica
+	06  Panama
+	07  Dominican Republic
+	08  Venzuela
+	09  Colombia
+	0a  Peru
+	0b  Argentina
+	0c  Ecuador
+	0d  Chile
+	0e  Uruguay
+	0f  Paraguay
+	10  Bolivia
+	11  El Salvador
+	12  Honduras
+	13  Nicaragua
+	14  Puerto Rico
+L 000b  Finnish
+L 000c  French
+	01  French
+	02  Belgian
+	03  Canadian
+	04  Swiss
+	05  Luxembourg
+	06  Monaco
+L 000d  Hebrew
+L 000e  Hungarian
+L 000f  Idelandic
+L 0010  Italian
+	01  Italian
+	02  Swiss
+L 0011  Japanese
+L 0012  Korean
+	01  Korean
+L 0013  Dutch
+	01  Dutch
+	02  Belgian
+L 0014  Norwegian
+	01  Bokmal
+	02  Nynorsk
+L 0015  Polish
+L 0016	Portuguese
+	01  Portuguese
+	02  Brazilian
+L 0017  forgotten
+L 0018  Romanian
+L 0019  Russian
+L 001a  Serbian
+	01  Croatian
+	02  Latin
+	03  Cyrillic
+L 001b  Slovak
+L 001c  Albanian
+L 001d  Swedish
+	01  Swedish
+	02  Finland
+L 001e  Thai
+L 001f  Turkish
+L 0020  Urdu
+	01  Pakistan
+	02  India
+L 0021  Indonesian
+L 0022  Ukrainian
+L 0023  Belarusian
+L 0024  Slovenian
+L 0025  Estonian
+L 0026  Latvian
+L 0027  Lithuanian
+	01  Lithuanian
+L 0028  forgotten
+L 0029  Farsi
+L 002a  Vietnamese
+L 002b  Armenian
+L 002c  Azeri
+	01  Cyrillic
+	02  Latin
+L 002d  Basque
+L 002e  forgotten
+L 002f  Macedonian
+L 0036  Afrikaans
+L 0037  Georgian
+L 0038  Faeroese
+L 0039  Hindi
+L 003e  Malay
+	01  Malaysia
+	02  Brunei Darassalam
+L 003f  Kazak
+L 0041  Awahili
+L 0043  Uzbek
+	01  Latin
+	02  Cyrillic
+L 0044  Tatar
+L 0045  Bengali
+L 0046  Punjabi
+L 0047  Gujarati
+L 0048  Oriya
+L 0049  Tamil
+L 004a  Telugu
+L 004b  Kannada
+L 004c  Malayalam
+L 004d  Assamese
+L 004e  Marathi
+L 004f  Sanskrit
+L 0057  Konkani
+L 0058  Manipuri
+L 0059  Sindhi
+L 0060  Kashmiri
+	02  India
+L 0061  Nepali
+	02  India
+
+# HID Descriptor bCountryCode
+# HID Specification 1.11 (2001-06-27) page 23
+#
+# Syntax:
+# HCC country_code keymap_type
+
+HCC 00  Not supported
+HCC 01  Arabic
+HCC 02  Belgian
+HCC 03  Canadian-Bilingual
+HCC 04  Canadian-French
+HCC 05  Czech Republic
+HCC 06  Danish
+HCC 07  Finnish
+HCC 08  French
+HCC 09  German
+HCC 10  Greek
+HCC 11  Hebrew
+HCC 12  Hungary
+HCC 13  International (ISO)
+HCC 14  Italian
+HCC 15  Japan (Katakana)
+HCC 16  Korean
+HCC 17  Latin American
+HCC 18  Netherlands/Dutch
+HCC 19  Norwegian
+HCC 20  Persian (Farsi)
+HCC 21  Poland
+HCC 22  Portuguese
+HCC 23  Russia
+HCC 24  Slovakia
+HCC 25  Spanish
+HCC 26  Swedish
+HCC 27  Swiss/French
+HCC 28  Swiss/German
+HCC 29  Switzerland
+HCC 30  Taiwan
+HCC 31  Turkish-Q
+HCC 32  UK
+HCC 33  US
+HCC 34  Yugoslavia
+HCC 35  Turkish-F
+
+# List of Video Class Terminal Types
+
+# Syntax:
+# VT terminal_type  terminal_type_name
+
+VT 0100  USB Vendor Specific
+VT 0101  USB Streaming
+VT 0200  Input Vendor Specific
+VT 0201  Camera Sensor
+VT 0202  Sequential Media
+VT 0300  Output Vendor Specific
+VT 0301  Generic Display
+VT 0302  Sequential Media
+VT 0400  External Vendor Specific
+VT 0401  Composite Video
+VT 0402  S-Video
+VT 0403  Component Video
diff --git a/drivers/staging/usbip/vhci.h b/drivers/staging/usbip/vhci.h
index d3f1e5f8a96023c2d45d52abf7740b80191f6ae6..d5bc8e7e3d79d12ec0769c3eaa4801ade1fa297d 100644
--- a/drivers/staging/usbip/vhci.h
+++ b/drivers/staging/usbip/vhci.h
@@ -17,9 +17,14 @@
  * USA.
  */
 
-#include <linux/platform_device.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+#include <linux/usb.h>
 #include <linux/usb/hcd.h>
-
+#include <linux/wait.h>
 
 struct vhci_device {
 	struct usb_device *udev;
@@ -33,12 +38,11 @@ struct vhci_device {
 	/* speed of a remote device */
 	enum usb_device_speed speed;
 
-	/*  vhci root-hub port to which this device is attached  */
+	/* vhci root-hub port to which this device is attached */
 	__u32 rhport;
 
 	struct usbip_device ud;
 
-
 	/* lock for the below link lists */
 	spinlock_t priv_lock;
 
@@ -54,7 +58,6 @@ struct vhci_device {
 	wait_queue_head_t waitq_tx;
 };
 
-
 /* urb->hcpriv, use container_of() */
 struct vhci_priv {
 	unsigned long seqnum;
@@ -64,7 +67,6 @@ struct vhci_priv {
 	struct urb *urb;
 };
 
-
 struct vhci_unlink {
 	/* seqnum of this request */
 	unsigned long seqnum;
@@ -85,12 +87,12 @@ struct vhci_unlink {
 
 /* for usb_bus.hcpriv */
 struct vhci_hcd {
-	spinlock_t	lock;
+	spinlock_t lock;
 
-	u32	port_status[VHCI_NPORTS];
+	u32 port_status[VHCI_NPORTS];
 
-	unsigned	resuming:1;
-	unsigned long	re_timeout;
+	unsigned resuming:1;
+	unsigned long re_timeout;
 
 	atomic_t seqnum;
 
@@ -102,24 +104,20 @@ struct vhci_hcd {
 	struct vhci_device vdev[VHCI_NPORTS];
 };
 
-
 extern struct vhci_hcd *the_controller;
 extern struct attribute_group dev_attr_group;
-
-
-/*-------------------------------------------------------------------------*/
-/* prototype declaration */
+#define hardware (&the_controller->pdev.dev)
 
 /* vhci_hcd.c */
 void rh_port_connect(int rhport, enum usb_device_speed speed);
 void rh_port_disconnect(int rhport);
-int vhci_rx_loop(void *data);
-int vhci_tx_loop(void *data);
 
-struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev,
-					    __u32 seqnum);
+/* vhci_rx.c */
+struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev, __u32 seqnum);
+int vhci_rx_loop(void *data);
 
-#define hardware		(&the_controller->pdev.dev)
+/* vhci_tx.c */
+int vhci_tx_loop(void *data);
 
 static inline struct vhci_device *port_to_vdev(__u32 port)
 {
diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
index 4f4f13321f403866c579dfda8a10451b443ea73c..a76e8fa69b6e3b3685e4cdd6ceab849b2afeccd5 100644
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -17,21 +17,18 @@
  * USA.
  */
 
-#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/kthread.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
 
 #include "usbip_common.h"
 #include "vhci.h"
 
-#define DRIVER_VERSION "1.0"
 #define DRIVER_AUTHOR "Takahiro Hirofuchi"
-#define DRIVER_DESC "Virtual Host Controller Interface Driver for USB/IP"
-#define DRIVER_LICENCE "GPL"
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENCE);
-
-
+#define DRIVER_DESC "USB/IP 'Virtual' Host Controller (VHCI) Driver"
 
 /*
  * TODO
@@ -43,15 +40,13 @@ MODULE_LICENSE(DRIVER_LICENCE);
  *	- clean up everything
  */
 
-
 /* See usb gadget dummy hcd */
 
-
 static int vhci_hub_status(struct usb_hcd *hcd, char *buff);
 static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
-		u16 wIndex, char *buff, u16 wLength);
+			    u16 wIndex, char *buff, u16 wLength);
 static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
-							gfp_t mem_flags);
+			    gfp_t mem_flags);
 static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status);
 static int vhci_start(struct usb_hcd *vhci_hcd);
 static void vhci_stop(struct usb_hcd *hcd);
@@ -62,57 +57,53 @@ static const char driver_desc[] = "USB/IP Virtual Host Controller";
 
 struct vhci_hcd *the_controller;
 
-static const char *bit_desc[] = {
+static const char * const bit_desc[] = {
 	"CONNECTION",		/*0*/
 	"ENABLE",		/*1*/
 	"SUSPEND",		/*2*/
 	"OVER_CURRENT",		/*3*/
 	"RESET",		/*4*/
-	"R5",		/*5*/
-	"R6",		/*6*/
-	"R7",		/*7*/
+	"R5",			/*5*/
+	"R6",			/*6*/
+	"R7",			/*7*/
 	"POWER",		/*8*/
 	"LOWSPEED",		/*9*/
 	"HIGHSPEED",		/*10*/
 	"PORT_TEST",		/*11*/
 	"INDICATOR",		/*12*/
-	"R13",		/*13*/
-	"R14",		/*14*/
-	"R15",		/*15*/
+	"R13",			/*13*/
+	"R14",			/*14*/
+	"R15",			/*15*/
 	"C_CONNECTION",		/*16*/
 	"C_ENABLE",		/*17*/
 	"C_SUSPEND",		/*18*/
 	"C_OVER_CURRENT",	/*19*/
 	"C_RESET",		/*20*/
-	"R21",		/*21*/
-	"R22",		/*22*/
-	"R23",		/*23*/
-	"R24",		/*24*/
-	"R25",		/*25*/
-	"R26",		/*26*/
-	"R27",		/*27*/
-	"R28",		/*28*/
-	"R29",		/*29*/
-	"R30",		/*30*/
-	"R31",		/*31*/
+	"R21",			/*21*/
+	"R22",			/*22*/
+	"R23",			/*23*/
+	"R24",			/*24*/
+	"R25",			/*25*/
+	"R26",			/*26*/
+	"R27",			/*27*/
+	"R28",			/*28*/
+	"R29",			/*29*/
+	"R30",			/*30*/
+	"R31",			/*31*/
 };
 
-
 static void dump_port_status(u32 status)
 {
 	int i = 0;
 
-	printk(KERN_DEBUG "status %08x:", status);
+	pr_debug("status %08x:", status);
 	for (i = 0; i < 32; i++) {
 		if (status & (1 << i))
-			printk(" %s", bit_desc[i]);
+			pr_debug(" %s", bit_desc[i]);
 	}
-
-	printk("\n");
+	pr_debug("\n");
 }
 
-
-
 void rh_port_connect(int rhport, enum usb_device_speed speed)
 {
 	unsigned long	flags;
@@ -156,26 +147,20 @@ void rh_port_disconnect(int rhport)
 	the_controller->port_status[rhport] |=
 					(1 << USB_PORT_FEAT_C_CONNECTION);
 
-
 	/* not yet complete the disconnection
 	 * spin_lock(&vdev->ud.lock);
 	 * vdev->ud.status = VHC_ST_DISCONNECT;
 	 * spin_unlock(&vdev->ud.lock); */
 
 	spin_unlock_irqrestore(&the_controller->lock, flags);
-
 	usb_hcd_poll_rh_status(vhci_to_hcd(the_controller));
 }
 
-
-
-/*----------------------------------------------------------------------*/
-
-#define PORT_C_MASK \
-	((USB_PORT_STAT_C_CONNECTION \
-	  | USB_PORT_STAT_C_ENABLE \
-	  | USB_PORT_STAT_C_SUSPEND \
-	  | USB_PORT_STAT_C_OVERCURRENT \
+#define PORT_C_MASK				\
+	((USB_PORT_STAT_C_CONNECTION		\
+	  | USB_PORT_STAT_C_ENABLE		\
+	  | USB_PORT_STAT_C_SUSPEND		\
+	  | USB_PORT_STAT_C_OVERCURRENT		\
 	  | USB_PORT_STAT_C_RESET) << 16)
 
 /*
@@ -210,7 +195,6 @@ static int vhci_hub_status(struct usb_hcd *hcd, char *buf)
 	int		rhport;
 	int		changed = 0;
 
-
 	*event_bits = 0;
 
 	vhci = hcd_to_vhci(hcd);
@@ -232,7 +216,7 @@ static int vhci_hub_status(struct usb_hcd *hcd, char *buf)
 		}
 	}
 
-	usbip_uinfo("changed %d\n", changed);
+	pr_info("changed %d\n", changed);
 
 	if (hcd->state == HC_STATE_SUSPENDED)
 		usb_hcd_resume_root_hub(hcd);
@@ -278,10 +262,9 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	 * wIndex shows the port number and begins from 1.
 	 */
 	usbip_dbg_vhci_rh("typeReq %x wValue %x wIndex %x\n", typeReq, wValue,
-								wIndex);
+			  wIndex);
 	if (wIndex > VHCI_NPORTS)
-		printk(KERN_ERR "%s: invalid port number %d\n", __func__,
-								wIndex);
+		pr_err("invalid port number %d\n", wIndex);
 	rhport = ((__u8)(wIndex & 0x00ff)) - 1;
 
 	dum = hcd_to_vhci(hcd);
@@ -311,7 +294,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			break;
 		case USB_PORT_FEAT_POWER:
 			usbip_dbg_vhci_rh(" ClearPortFeature: "
-						"USB_PORT_FEAT_POWER\n");
+					  "USB_PORT_FEAT_POWER\n");
 			dum->port_status[rhport] = 0;
 			/* dum->address = 0; */
 			/* dum->hdev = 0; */
@@ -319,23 +302,24 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			break;
 		case USB_PORT_FEAT_C_RESET:
 			usbip_dbg_vhci_rh(" ClearPortFeature: "
-						"USB_PORT_FEAT_C_RESET\n");
+					  "USB_PORT_FEAT_C_RESET\n");
 			switch (dum->vdev[rhport].speed) {
 			case USB_SPEED_HIGH:
 				dum->port_status[rhport] |=
-						USB_PORT_STAT_HIGH_SPEED;
+					USB_PORT_STAT_HIGH_SPEED;
 				break;
 			case USB_SPEED_LOW:
 				dum->port_status[rhport] |=
-						USB_PORT_STAT_LOW_SPEED;
+					USB_PORT_STAT_LOW_SPEED;
 				break;
 			default:
 				break;
 			}
 		default:
 			usbip_dbg_vhci_rh(" ClearPortFeature: default %x\n",
-								wValue);
+					  wValue);
 			dum->port_status[rhport] &= ~(1 << wValue);
+			break;
 		}
 		break;
 	case GetHubDescriptor:
@@ -349,8 +333,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	case GetPortStatus:
 		usbip_dbg_vhci_rh(" GetPortStatus port %x\n", wIndex);
 		if (wIndex > VHCI_NPORTS || wIndex < 1) {
-			printk(KERN_ERR "%s: invalid port number %d\n",
-			       __func__, wIndex);
+			pr_err("invalid port number %d\n", wIndex);
 			retval = -EPIPE;
 		}
 
@@ -360,7 +343,6 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		 * complete it!!
 		 *                                   */
 		if (dum->resuming && time_after(jiffies, dum->re_timeout)) {
-			printk(KERN_ERR "%s: not yet\n", __func__);
 			dum->port_status[rhport] |=
 					(1 << USB_PORT_FEAT_C_SUSPEND);
 			dum->port_status[rhport] &=
@@ -375,39 +357,38 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		}
 
 		if ((dum->port_status[rhport] & (1 << USB_PORT_FEAT_RESET)) !=
-				0 && time_after(jiffies, dum->re_timeout)) {
+		    0 && time_after(jiffies, dum->re_timeout)) {
 			dum->port_status[rhport] |=
-						(1 << USB_PORT_FEAT_C_RESET);
+				(1 << USB_PORT_FEAT_C_RESET);
 			dum->port_status[rhport] &=
-						~(1 << USB_PORT_FEAT_RESET);
+				~(1 << USB_PORT_FEAT_RESET);
 			dum->re_timeout = 0;
 
 			if (dum->vdev[rhport].ud.status ==
-							VDEV_ST_NOTASSIGNED) {
+			    VDEV_ST_NOTASSIGNED) {
 				usbip_dbg_vhci_rh(" enable rhport %d "
-						"(status %u)\n",
-						rhport,
-						dum->vdev[rhport].ud.status);
+						  "(status %u)\n",
+						  rhport,
+						  dum->vdev[rhport].ud.status);
 				dum->port_status[rhport] |=
-							USB_PORT_STAT_ENABLE;
+					USB_PORT_STAT_ENABLE;
 			}
 #if 0
 			if (dum->driver) {
-
 				dum->port_status[rhport] |=
-							USB_PORT_STAT_ENABLE;
+					USB_PORT_STAT_ENABLE;
 				/* give it the best speed we agree on */
 				dum->gadget.speed = dum->driver->speed;
 				dum->gadget.ep0->maxpacket = 64;
 				switch (dum->gadget.speed) {
 				case USB_SPEED_HIGH:
 					dum->port_status[rhport] |=
-					USB_PORT_STAT_HIGH_SPEED;
+						USB_PORT_STAT_HIGH_SPEED;
 					break;
 				case USB_SPEED_LOW:
 					dum->gadget.ep0->maxpacket = 8;
 					dum->port_status[rhport] |=
-					USB_PORT_STAT_LOW_SPEED;
+						USB_PORT_STAT_LOW_SPEED;
 					break;
 				default:
 					dum->gadget.speed = USB_SPEED_FULL;
@@ -415,14 +396,12 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 				}
 			}
 #endif
-
 		}
 		((u16 *) buf)[0] = cpu_to_le16(dum->port_status[rhport]);
-		((u16 *) buf)[1] =
-				cpu_to_le16(dum->port_status[rhport] >> 16);
+		((u16 *) buf)[1] = cpu_to_le16(dum->port_status[rhport] >> 16);
 
 		usbip_dbg_vhci_rh(" GetPortStatus bye %x %x\n", ((u16 *)buf)[0],
-							((u16 *)buf)[1]);
+				  ((u16 *)buf)[1]);
 		break;
 	case SetHubFeature:
 		usbip_dbg_vhci_rh(" SetHubFeature\n");
@@ -432,11 +411,10 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		switch (wValue) {
 		case USB_PORT_FEAT_SUSPEND:
 			usbip_dbg_vhci_rh(" SetPortFeature: "
-					"USB_PORT_FEAT_SUSPEND\n");
-			printk(KERN_ERR "%s: not yet\n", __func__);
+					  "USB_PORT_FEAT_SUSPEND\n");
 #if 0
 			dum->port_status[rhport] |=
-						(1 << USB_PORT_FEAT_SUSPEND);
+				(1 << USB_PORT_FEAT_SUSPEND);
 			if (dum->driver->suspend) {
 				spin_unlock(&dum->lock);
 				dum->driver->suspend(&dum->gadget);
@@ -446,13 +424,13 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			break;
 		case USB_PORT_FEAT_RESET:
 			usbip_dbg_vhci_rh(" SetPortFeature: "
-						"USB_PORT_FEAT_RESET\n");
+					  "USB_PORT_FEAT_RESET\n");
 			/* if it's already running, disconnect first */
 			if (dum->port_status[rhport] & USB_PORT_STAT_ENABLE) {
 				dum->port_status[rhport] &=
-						~(USB_PORT_STAT_ENABLE |
-						  USB_PORT_STAT_LOW_SPEED |
-						  USB_PORT_STAT_HIGH_SPEED);
+					~(USB_PORT_STAT_ENABLE |
+					  USB_PORT_STAT_LOW_SPEED |
+					  USB_PORT_STAT_HIGH_SPEED);
 #if 0
 				if (dum->driver) {
 					dev_dbg(hardware, "disconnect\n");
@@ -468,13 +446,14 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			/* FALLTHROUGH */
 		default:
 			usbip_dbg_vhci_rh(" SetPortFeature: default %d\n",
-								wValue);
+					  wValue);
 			dum->port_status[rhport] |= (1 << wValue);
+			break;
 		}
 		break;
 
 	default:
-		printk(KERN_ERR "%s: default: no such request\n", __func__);
+		pr_err("default: no such request\n");
 		/* dev_dbg (hardware,
 		 *		"hub control req%04x v%04x i%04x l%d\n",
 		 *		typeReq, wValue, wIndex, wLength); */
@@ -484,7 +463,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	}
 
 	if (usbip_dbg_flag_vhci_rh) {
-		printk(KERN_DEBUG "port %d\n", rhport);
+		pr_debug("port %d\n", rhport);
 		dump_port_status(prev_port_status[rhport]);
 		dump_port_status(dum->port_status[rhport]);
 	}
@@ -495,10 +474,6 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	return retval;
 }
 
-
-
-/*----------------------------------------------------------------------*/
-
 static struct vhci_device *get_vdev(struct usb_device *udev)
 {
 	int i;
@@ -520,7 +495,7 @@ static void vhci_tx_urb(struct urb *urb)
 	unsigned long flag;
 
 	if (!vdev) {
-		err("could not get virtual device");
+		pr_err("could not get virtual device");
 		/* BUG(); */
 		return;
 	}
@@ -538,14 +513,13 @@ static void vhci_tx_urb(struct urb *urb)
 
 	priv->seqnum = atomic_inc_return(&the_controller->seqnum);
 	if (priv->seqnum == 0xffff)
-		usbip_uinfo("seqnum max\n");
+		dev_info(&urb->dev->dev, "seqnum max\n");
 
 	priv->vdev = vdev;
 	priv->urb = urb;
 
 	urb->hcpriv = (void *) priv;
 
-
 	list_add_tail(&priv->list, &vdev->priv_tx);
 
 	wake_up(&vdev->waitq_tx);
@@ -561,7 +535,7 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
 	struct vhci_device *vdev;
 
 	usbip_dbg_vhci_hc("enter, usb_hcd %p urb %p mem_flags %d\n",
-		    hcd, urb, mem_flags);
+			  hcd, urb, mem_flags);
 
 	/* patch to usb_sg_init() is in 2.5.60 */
 	BUG_ON(!urb->transfer_buffer && urb->transfer_buffer_length);
@@ -578,8 +552,9 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
 
 	/* refuse enqueue for dead connection */
 	spin_lock(&vdev->ud.lock);
-	if (vdev->ud.status == VDEV_ST_NULL || vdev->ud.status == VDEV_ST_ERROR) {
-		usbip_uerr("enqueue for inactive port %d\n", vdev->rhport);
+	if (vdev->ud.status == VDEV_ST_NULL ||
+	    vdev->ud.status == VDEV_ST_ERROR) {
+		dev_err(dev, "enqueue for inactive port %d\n", vdev->rhport);
 		spin_unlock(&vdev->ud.lock);
 		spin_unlock_irqrestore(&the_controller->lock, flags);
 		return -ENODEV;
@@ -599,11 +574,10 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
 	 *  2. Set_Address request to DevAddr(0) EndPoint(0)
 	 *
 	 */
-
 	if (usb_pipedevice(urb->pipe) == 0) {
 		__u8 type = usb_pipetype(urb->pipe);
 		struct usb_ctrlrequest *ctrlreq =
-				(struct usb_ctrlrequest *) urb->setup_packet;
+			(struct usb_ctrlrequest *) urb->setup_packet;
 
 		if (type != PIPE_CONTROL || !ctrlreq) {
 			dev_err(dev, "invalid request to devnum 0\n");
@@ -636,8 +610,8 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
 		case USB_REQ_GET_DESCRIPTOR:
 			if (ctrlreq->wValue == (USB_DT_DEVICE << 8))
 				usbip_dbg_vhci_hc("Not yet?: "
-						"Get_Descriptor to device 0 "
-						"(get max pipe size)\n");
+						  "Get_Descriptor to device 0 "
+						  "(get max pipe size)\n");
 
 			if (vdev->udev)
 				usb_put_dev(vdev->udev);
@@ -657,7 +631,6 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
 
 out:
 	vhci_tx_urb(urb);
-
 	spin_unlock_irqrestore(&the_controller->lock, flags);
 
 	return 0;
@@ -724,8 +697,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 	struct vhci_priv *priv;
 	struct vhci_device *vdev;
 
-	usbip_uinfo("vhci_hcd: dequeue a urb %p\n", urb);
-
+	pr_info("dequeue a urb %p\n", urb);
 
 	spin_lock_irqsave(&the_controller->lock, flags);
 
@@ -755,8 +727,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 
 		spin_lock_irqsave(&vdev->priv_lock, flags2);
 
-		usbip_uinfo("vhci_hcd: device %p seems to be disconnected\n",
-									vdev);
+		pr_info("device %p seems to be disconnected\n", vdev);
 		list_del(&priv->list);
 		kfree(priv);
 		urb->hcpriv = NULL;
@@ -768,14 +739,13 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 		 * vhci_rx will receive RET_UNLINK and give back the URB.
 		 * Otherwise, we give back it here.
 		 */
-		usbip_uinfo("vhci_hcd: vhci_urb_dequeue() gives back urb %p\n",
-									urb);
+		pr_info("gives back urb %p\n", urb);
 
 		usb_hcd_unlink_urb_from_ep(hcd, urb);
 
 		spin_unlock_irqrestore(&the_controller->lock, flags);
 		usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb,
-								urb->status);
+				     urb->status);
 		spin_lock_irqsave(&the_controller->lock, flags);
 
 	} else {
@@ -788,7 +758,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 		/* setup CMD_UNLINK pdu */
 		unlink = kzalloc(sizeof(struct vhci_unlink), GFP_ATOMIC);
 		if (!unlink) {
-			usbip_uerr("malloc vhci_unlink\n");
+			pr_err("malloc vhci_unlink\n");
 			spin_unlock_irqrestore(&vdev->priv_lock, flags2);
 			spin_unlock_irqrestore(&the_controller->lock, flags);
 			usbip_event_add(&vdev->ud, VDEV_EVENT_ERROR_MALLOC);
@@ -797,12 +767,11 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 
 		unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
 		if (unlink->seqnum == 0xffff)
-			usbip_uinfo("seqnum max\n");
+			pr_info("seqnum max\n");
 
 		unlink->unlink_seqnum = priv->seqnum;
 
-		usbip_uinfo("vhci_hcd: device %p seems to be still connected\n",
-									vdev);
+		pr_info("device %p seems to be still connected\n", vdev);
 
 		/* send cmd_unlink and try to cancel the pending URB in the
 		 * peer */
@@ -825,7 +794,7 @@ static void vhci_device_unlink_cleanup(struct vhci_device *vdev)
 	spin_lock(&vdev->priv_lock);
 
 	list_for_each_entry_safe(unlink, tmp, &vdev->unlink_tx, list) {
-		usbip_uinfo("unlink cleanup tx %lu\n", unlink->unlink_seqnum);
+		pr_info("unlink cleanup tx %lu\n", unlink->unlink_seqnum);
 		list_del(&unlink->list);
 		kfree(unlink);
 	}
@@ -834,12 +803,12 @@ static void vhci_device_unlink_cleanup(struct vhci_device *vdev)
 		struct urb *urb;
 
 		/* give back URB of unanswered unlink request */
-		usbip_uinfo("unlink cleanup rx %lu\n", unlink->unlink_seqnum);
+		pr_info("unlink cleanup rx %lu\n", unlink->unlink_seqnum);
 
 		urb = pickup_urb_and_free_priv(vdev, unlink->unlink_seqnum);
 		if (!urb) {
-			usbip_uinfo("the urb (seqnum %lu) was already given back\n",
-							unlink->unlink_seqnum);
+			pr_info("the urb (seqnum %lu) was already given back\n",
+				unlink->unlink_seqnum);
 			list_del(&unlink->list);
 			kfree(unlink);
 			continue;
@@ -851,7 +820,8 @@ static void vhci_device_unlink_cleanup(struct vhci_device *vdev)
 		usb_hcd_unlink_urb_from_ep(vhci_to_hcd(the_controller), urb);
 		spin_unlock(&the_controller->lock);
 
-		usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb, urb->status);
+		usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb,
+				     urb->status);
 
 		list_del(&unlink->list);
 		kfree(unlink);
@@ -871,7 +841,7 @@ static void vhci_shutdown_connection(struct usbip_device *ud)
 
 	/* need this? see stub_dev.c */
 	if (ud->tcp_socket) {
-		usbip_udbg("shutdown tcp_socket %p\n", ud->tcp_socket);
+		pr_debug("shutdown tcp_socket %p\n", ud->tcp_socket);
 		kernel_sock_shutdown(ud->tcp_socket, SHUT_RDWR);
 	}
 
@@ -881,14 +851,14 @@ static void vhci_shutdown_connection(struct usbip_device *ud)
 	if (vdev->ud.tcp_tx)
 		kthread_stop(vdev->ud.tcp_tx);
 
-	usbip_uinfo("stop threads\n");
+	pr_info("stop threads\n");
 
 	/* active connection is closed */
 	if (vdev->ud.tcp_socket != NULL) {
 		sock_release(vdev->ud.tcp_socket);
 		vdev->ud.tcp_socket = NULL;
 	}
-	usbip_uinfo("release socket\n");
+	pr_info("release socket\n");
 
 	vhci_device_unlink_cleanup(vdev);
 
@@ -914,7 +884,7 @@ static void vhci_shutdown_connection(struct usbip_device *ud)
 	 */
 	rh_port_disconnect(vdev->rhport);
 
-	usbip_uinfo("disconnect device\n");
+	pr_info("disconnect device\n");
 }
 
 
@@ -932,7 +902,6 @@ static void vhci_device_reset(struct usbip_device *ud)
 	vdev->udev = NULL;
 
 	ud->tcp_socket = NULL;
-
 	ud->status = VDEV_ST_NULL;
 
 	spin_unlock(&ud->lock);
@@ -941,9 +910,7 @@ static void vhci_device_reset(struct usbip_device *ud)
 static void vhci_device_unusable(struct usbip_device *ud)
 {
 	spin_lock(&ud->lock);
-
 	ud->status = VDEV_ST_ERROR;
-
 	spin_unlock(&ud->lock);
 }
 
@@ -972,9 +939,6 @@ static void vhci_device_init(struct vhci_device *vdev)
 	usbip_start_eh(&vdev->ud);
 }
 
-
-/*----------------------------------------------------------------------*/
-
 static int vhci_start(struct usb_hcd *hcd)
 {
 	struct vhci_hcd *vhci = hcd_to_vhci(hcd);
@@ -983,7 +947,6 @@ static int vhci_start(struct usb_hcd *hcd)
 
 	usbip_dbg_vhci_hc("enter vhci_start\n");
 
-
 	/* initialize private data of usb_hcd */
 
 	for (rhport = 0; rhport < VHCI_NPORTS; rhport++) {
@@ -995,17 +958,14 @@ static int vhci_start(struct usb_hcd *hcd)
 	atomic_set(&vhci->seqnum, 0);
 	spin_lock_init(&vhci->lock);
 
-
-
 	hcd->power_budget = 0; /* no limit */
 	hcd->state  = HC_STATE_RUNNING;
 	hcd->uses_new_polling = 1;
 
-
 	/* vhci_hcd is now ready to be controlled through sysfs */
 	err = sysfs_create_group(&vhci_dev(vhci)->kobj, &dev_attr_group);
 	if (err) {
-		usbip_uerr("create sysfs files\n");
+		pr_err("create sysfs files\n");
 		return err;
 	}
 
@@ -1019,7 +979,6 @@ static void vhci_stop(struct usb_hcd *hcd)
 
 	usbip_dbg_vhci_hc("stop VHCI controller\n");
 
-
 	/* 1. remove the userland interface of vhci_hcd */
 	sysfs_remove_group(&vhci_dev(vhci)->kobj, &dev_attr_group);
 
@@ -1030,20 +989,14 @@ static void vhci_stop(struct usb_hcd *hcd)
 		usbip_event_add(&vdev->ud, VDEV_EVENT_REMOVED);
 		usbip_stop_eh(&vdev->ud);
 	}
-
-
-	usbip_uinfo("vhci_stop done\n");
 }
 
-/*----------------------------------------------------------------------*/
-
 static int vhci_get_frame_number(struct usb_hcd *hcd)
 {
-	usbip_uerr("Not yet implemented\n");
+	pr_err("Not yet implemented\n");
 	return 0;
 }
 
-
 #ifdef CONFIG_PM
 
 /* FIXME: suspend/resume */
@@ -1091,8 +1044,6 @@ static int vhci_bus_resume(struct usb_hcd *hcd)
 #define vhci_bus_resume       NULL
 #endif
 
-
-
 static struct hc_driver vhci_hc_driver = {
 	.description	= driver_name,
 	.product_desc	= driver_desc,
@@ -1119,8 +1070,6 @@ static int vhci_hcd_probe(struct platform_device *pdev)
 	struct usb_hcd		*hcd;
 	int			ret;
 
-	usbip_uinfo("proving...\n");
-
 	usbip_dbg_vhci_hc("name %s id %d\n", pdev->name, pdev->id);
 
 	/* will be removed */
@@ -1135,7 +1084,7 @@ static int vhci_hcd_probe(struct platform_device *pdev)
 	 */
 	hcd = usb_create_hcd(&vhci_hc_driver, &pdev->dev, dev_name(&pdev->dev));
 	if (!hcd) {
-		usbip_uerr("create hcd failed\n");
+		pr_err("create hcd failed\n");
 		return -ENOMEM;
 	}
 	hcd->has_tt = 1;
@@ -1149,18 +1098,16 @@ static int vhci_hcd_probe(struct platform_device *pdev)
 	 */
 	ret = usb_add_hcd(hcd, 0, 0);
 	if (ret != 0) {
-		usbip_uerr("usb_add_hcd failed %d\n", ret);
+		pr_err("usb_add_hcd failed %d\n", ret);
 		usb_put_hcd(hcd);
 		the_controller = NULL;
 		return ret;
 	}
 
-
 	usbip_dbg_vhci_hc("bye\n");
 	return 0;
 }
 
-
 static int vhci_hcd_remove(struct platform_device *pdev)
 {
 	struct usb_hcd	*hcd;
@@ -1178,12 +1125,9 @@ static int vhci_hcd_remove(struct platform_device *pdev)
 	usb_put_hcd(hcd);
 	the_controller = NULL;
 
-
 	return 0;
 }
 
-
-
 #ifdef CONFIG_PM
 
 /* what should happen for USB/IP under suspend/resume? */
@@ -1194,25 +1138,23 @@ static int vhci_hcd_suspend(struct platform_device *pdev, pm_message_t state)
 	int connected = 0;
 	int ret = 0;
 
-	dev_dbg(&pdev->dev, "%s\n", __func__);
-
 	hcd = platform_get_drvdata(pdev);
 
 	spin_lock(&the_controller->lock);
 
 	for (rhport = 0; rhport < VHCI_NPORTS; rhport++)
 		if (the_controller->port_status[rhport] &
-						USB_PORT_STAT_CONNECTION)
+		    USB_PORT_STAT_CONNECTION)
 			connected += 1;
 
 	spin_unlock(&the_controller->lock);
 
 	if (connected > 0) {
-		usbip_uinfo("We have %d active connection%s. Do not suspend.\n",
-				connected, (connected == 1 ? "" : "s"));
+		dev_info(&pdev->dev, "We have %d active connection%s. Do not "
+			 "suspend.\n", connected, (connected == 1 ? "" : "s"));
 		ret =  -EBUSY;
 	} else {
-		usbip_uinfo("suspend vhci_hcd");
+		dev_info(&pdev->dev, "suspend vhci_hcd");
 		clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
 	}
 
@@ -1239,7 +1181,6 @@ static int vhci_hcd_resume(struct platform_device *pdev)
 
 #endif
 
-
 static struct platform_driver vhci_driver = {
 	.probe	= vhci_hcd_probe,
 	.remove	= __devexit_p(vhci_hcd_remove),
@@ -1251,8 +1192,6 @@ static struct platform_driver vhci_driver = {
 	},
 };
 
-/*----------------------------------------------------------------------*/
-
 /*
  * The VHCI 'device' is 'virtual'; not a real plug&play hardware.
  * We need to add this virtual device as a platform device arbitrarily:
@@ -1277,13 +1216,9 @@ static int __init vhci_init(void)
 {
 	int ret;
 
-	usbip_dbg_vhci_hc("enter\n");
 	if (usb_disabled())
 		return -ENODEV;
 
-	printk(KERN_INFO KBUILD_MODNAME ": %s, %s\n", driver_name,
-	       DRIVER_VERSION);
-
 	ret = platform_driver_register(&vhci_driver);
 	if (ret < 0)
 		goto err_driver_register;
@@ -1292,26 +1227,25 @@ static int __init vhci_init(void)
 	if (ret < 0)
 		goto err_platform_device_register;
 
-	usbip_dbg_vhci_hc("bye\n");
+	pr_info(DRIVER_DESC " v" USBIP_VERSION "\n");
 	return ret;
 
-	/* error occurred */
 err_platform_device_register:
 	platform_driver_unregister(&vhci_driver);
-
 err_driver_register:
-	usbip_dbg_vhci_hc("bye\n");
 	return ret;
 }
-module_init(vhci_init);
 
 static void __exit vhci_cleanup(void)
 {
-	usbip_dbg_vhci_hc("enter\n");
-
 	platform_device_unregister(&the_pdev);
 	platform_driver_unregister(&vhci_driver);
-
-	usbip_dbg_vhci_hc("bye\n");
 }
+
+module_init(vhci_init);
 module_exit(vhci_cleanup);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+MODULE_VERSION(USBIP_VERSION);
diff --git a/drivers/staging/usbip/vhci_rx.c b/drivers/staging/usbip/vhci_rx.c
index 2ffc96a4c0d4e3c11a6e0836d51f9b41af350770..e42ce9dab7ac5cf15676b7ac935a0fa21dea5431 100644
--- a/drivers/staging/usbip/vhci_rx.c
+++ b/drivers/staging/usbip/vhci_rx.c
@@ -17,16 +17,14 @@
  * USA.
  */
 
-#include <linux/slab.h>
 #include <linux/kthread.h>
+#include <linux/slab.h>
 
 #include "usbip_common.h"
 #include "vhci.h"
 
-
 /* get URB from transmitted urb queue. caller must hold vdev->priv_lock */
-struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev,
-					    __u32 seqnum)
+struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev, __u32 seqnum)
 {
 	struct vhci_priv *priv, *tmp;
 	struct urb *urb = NULL;
@@ -38,12 +36,12 @@ struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev,
 			status = urb->status;
 
 			usbip_dbg_vhci_rx("find urb %p vurb %p seqnum %u\n",
-				    urb, priv, seqnum);
+					  urb, priv, seqnum);
 
 			/* TODO: fix logic here to improve indent situtation */
 			if (status != -EINPROGRESS) {
 				if (status == -ENOENT ||
-				     status == -ECONNRESET)
+				    status == -ECONNRESET)
 					dev_info(&urb->dev->dev,
 						 "urb %p was unlinked "
 						 "%ssynchronuously.\n", urb,
@@ -66,36 +64,30 @@ struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev,
 }
 
 static void vhci_recv_ret_submit(struct vhci_device *vdev,
-						struct usbip_header *pdu)
+				 struct usbip_header *pdu)
 {
 	struct usbip_device *ud = &vdev->ud;
 	struct urb *urb;
 
 	spin_lock(&vdev->priv_lock);
-
 	urb = pickup_urb_and_free_priv(vdev, pdu->base.seqnum);
-
 	spin_unlock(&vdev->priv_lock);
 
 	if (!urb) {
-		usbip_uerr("cannot find a urb of seqnum %u\n",
-							pdu->base.seqnum);
-		usbip_uinfo("max seqnum %d\n",
-					atomic_read(&the_controller->seqnum));
+		pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
+		pr_info("max seqnum %d\n",
+			atomic_read(&the_controller->seqnum));
 		usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
 		return;
 	}
 
-
 	/* unpack the pdu to a urb */
 	usbip_pack_pdu(pdu, urb, USBIP_RET_SUBMIT, 0);
 
-
 	/* recv transfer buffer */
 	if (usbip_recv_xbuff(ud, urb) < 0)
 		return;
 
-
 	/* recv iso_packet_descriptor */
 	if (usbip_recv_iso(ud, urb) < 0)
 		return;
@@ -107,7 +99,6 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
 	if (usbip_dbg_flag_vhci_rx)
 		usbip_dump_urb(urb);
 
-
 	usbip_dbg_vhci_rx("now giveback urb %p\n", urb);
 
 	spin_lock(&the_controller->lock);
@@ -116,25 +107,23 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
 
 	usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb, urb->status);
 
-
 	usbip_dbg_vhci_rx("Leave\n");
 
 	return;
 }
 
-
 static struct vhci_unlink *dequeue_pending_unlink(struct vhci_device *vdev,
-		struct usbip_header *pdu)
+						  struct usbip_header *pdu)
 {
 	struct vhci_unlink *unlink, *tmp;
 
 	spin_lock(&vdev->priv_lock);
 
 	list_for_each_entry_safe(unlink, tmp, &vdev->unlink_rx, list) {
-		usbip_uinfo("unlink->seqnum %lu\n", unlink->seqnum);
+		pr_info("unlink->seqnum %lu\n", unlink->seqnum);
 		if (unlink->seqnum == pdu->base.seqnum) {
 			usbip_dbg_vhci_rx("found pending unlink, %lu\n",
-							unlink->seqnum);
+					  unlink->seqnum);
 			list_del(&unlink->list);
 
 			spin_unlock(&vdev->priv_lock);
@@ -147,9 +136,8 @@ static struct vhci_unlink *dequeue_pending_unlink(struct vhci_device *vdev,
 	return NULL;
 }
 
-
 static void vhci_recv_ret_unlink(struct vhci_device *vdev,
-						struct usbip_header *pdu)
+				 struct usbip_header *pdu)
 {
 	struct vhci_unlink *unlink;
 	struct urb *urb;
@@ -158,15 +146,13 @@ static void vhci_recv_ret_unlink(struct vhci_device *vdev,
 
 	unlink = dequeue_pending_unlink(vdev, pdu);
 	if (!unlink) {
-		usbip_uinfo("cannot find the pending unlink %u\n",
-							pdu->base.seqnum);
+		pr_info("cannot find the pending unlink %u\n",
+			pdu->base.seqnum);
 		return;
 	}
 
 	spin_lock(&vdev->priv_lock);
-
 	urb = pickup_urb_and_free_priv(vdev, unlink->unlink_seqnum);
-
 	spin_unlock(&vdev->priv_lock);
 
 	if (!urb) {
@@ -175,21 +161,21 @@ static void vhci_recv_ret_unlink(struct vhci_device *vdev,
 		 * already received the result of its submit result and gave
 		 * back the URB.
 		 */
-		usbip_uinfo("the urb (seqnum %d) was already given backed\n",
-							pdu->base.seqnum);
+		pr_info("the urb (seqnum %d) was already given backed\n",
+			pdu->base.seqnum);
 	} else {
 		usbip_dbg_vhci_rx("now giveback urb %p\n", urb);
 
 		/* If unlink is succeed, status is -ECONNRESET */
 		urb->status = pdu->u.ret_unlink.status;
-		usbip_uinfo("%d\n", urb->status);
+		pr_info("urb->status %d\n", urb->status);
 
 		spin_lock(&the_controller->lock);
 		usb_hcd_unlink_urb_from_ep(vhci_to_hcd(the_controller), urb);
 		spin_unlock(&the_controller->lock);
 
 		usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb,
-								urb->status);
+				     urb->status);
 	}
 
 	kfree(unlink);
@@ -202,9 +188,7 @@ static int vhci_priv_tx_empty(struct vhci_device *vdev)
 	int empty = 0;
 
 	spin_lock(&vdev->priv_lock);
-
 	empty = list_empty(&vdev->priv_rx);
-
 	spin_unlock(&vdev->priv_lock);
 
 	return empty;
@@ -217,7 +201,6 @@ static void vhci_rx_pdu(struct usbip_device *ud)
 	struct usbip_header pdu;
 	struct vhci_device *vdev = container_of(ud, struct vhci_device, ud);
 
-
 	usbip_dbg_vhci_rx("Enter\n");
 
 	memset(&pdu, 0, sizeof(pdu));
@@ -226,26 +209,26 @@ static void vhci_rx_pdu(struct usbip_device *ud)
 	ret = usbip_xmit(0, ud->tcp_socket, (char *) &pdu, sizeof(pdu), 0);
 	if (ret < 0) {
 		if (ret == -ECONNRESET)
-			usbip_uinfo("connection reset by peer\n");
+			pr_info("connection reset by peer\n");
 		else if (ret == -EAGAIN) {
 			/* ignore if connection was idle */
 			if (vhci_priv_tx_empty(vdev))
 				return;
-			usbip_uinfo("connection timed out with pending urbs\n");
+			pr_info("connection timed out with pending urbs\n");
 		} else if (ret != -ERESTARTSYS)
-			usbip_uinfo("xmit failed %d\n", ret);
+			pr_info("xmit failed %d\n", ret);
 
 		usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
 		return;
 	}
 	if (ret == 0) {
-		usbip_uinfo("connection closed");
+		pr_info("connection closed");
 		usbip_event_add(ud, VDEV_EVENT_DOWN);
 		return;
 	}
 	if (ret != sizeof(pdu)) {
-		usbip_uerr("received pdu size is %d, should be %d\n",
-					ret, (unsigned int)sizeof(pdu));
+		pr_err("received pdu size is %d, should be %d\n", ret,
+		       (unsigned int)sizeof(pdu));
 		usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
 		return;
 	}
@@ -263,21 +246,18 @@ static void vhci_rx_pdu(struct usbip_device *ud)
 		vhci_recv_ret_unlink(vdev, &pdu);
 		break;
 	default:
-		/* NOTREACHED */
-		usbip_uerr("unknown pdu %u\n", pdu.base.command);
+		/* NOT REACHED */
+		pr_err("unknown pdu %u\n", pdu.base.command);
 		usbip_dump_header(&pdu);
 		usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
+		break;
 	}
 }
 
-
-/*-------------------------------------------------------------------------*/
-
 int vhci_rx_loop(void *data)
 {
 	struct usbip_device *ud = data;
 
-
 	while (!kthread_should_stop()) {
 		if (usbip_event_happened(ud))
 			break;
diff --git a/drivers/staging/usbip/vhci_sysfs.c b/drivers/staging/usbip/vhci_sysfs.c
index e2dadbd5ef1e2707956faa774f3c42ec44c039d4..d9736f9c4028bc38b04850ee3d002c131d888a71 100644
--- a/drivers/staging/usbip/vhci_sysfs.c
+++ b/drivers/staging/usbip/vhci_sysfs.c
@@ -17,12 +17,12 @@
  * USA.
  */
 
+#include <linux/kthread.h>
+#include <linux/net.h>
+
 #include "usbip_common.h"
 #include "vhci.h"
 
-#include <linux/in.h>
-#include <linux/kthread.h>
-
 /* TODO: refine locking ?*/
 
 /* Sysfs entry to show port status */
@@ -53,20 +53,19 @@ static ssize_t show_status(struct device *dev, struct device_attribute *attr,
 		struct vhci_device *vdev = port_to_vdev(i);
 
 		spin_lock(&vdev->ud.lock);
-
 		out += sprintf(out, "%03u %03u ", i, vdev->ud.status);
 
 		if (vdev->ud.status == VDEV_ST_USED) {
 			out += sprintf(out, "%03u %08x ",
-					vdev->speed, vdev->devid);
+				       vdev->speed, vdev->devid);
 			out += sprintf(out, "%16p ", vdev->ud.tcp_socket);
 			out += sprintf(out, "%s", dev_name(&vdev->udev->dev));
 
-		} else
+		} else {
 			out += sprintf(out, "000 000 000 0000000000000000 0-0");
+		}
 
 		out += sprintf(out, "\n");
-
 		spin_unlock(&vdev->ud.lock);
 	}
 
@@ -90,7 +89,7 @@ static int vhci_port_disconnect(__u32 rhport)
 
 	spin_lock(&vdev->ud.lock);
 	if (vdev->ud.status == VDEV_ST_NULL) {
-		usbip_uerr("not connected %d\n", vdev->ud.status);
+		pr_err("not connected %d\n", vdev->ud.status);
 
 		/* unlock */
 		spin_unlock(&vdev->ud.lock);
@@ -118,7 +117,7 @@ static ssize_t store_detach(struct device *dev, struct device_attribute *attr,
 
 	/* check rhport */
 	if (rhport >= VHCI_NPORTS) {
-		usbip_uerr("invalid port %u\n", rhport);
+		dev_err(dev, "invalid port %u\n", rhport);
 		return -EINVAL;
 	}
 
@@ -127,6 +126,7 @@ static ssize_t store_detach(struct device *dev, struct device_attribute *attr,
 		return -EINVAL;
 
 	usbip_dbg_vhci_sysfs("Leave\n");
+
 	return count;
 }
 static DEVICE_ATTR(detach, S_IWUSR, NULL, store_detach);
@@ -136,7 +136,7 @@ static int valid_args(__u32 rhport, enum usb_device_speed speed)
 {
 	/* check rhport */
 	if ((rhport < 0) || (rhport >= VHCI_NPORTS)) {
-		usbip_uerr("port %u\n", rhport);
+		pr_err("port %u\n", rhport);
 		return -EINVAL;
 	}
 
@@ -148,7 +148,7 @@ static int valid_args(__u32 rhport, enum usb_device_speed speed)
 	case USB_SPEED_WIRELESS:
 		break;
 	default:
-		usbip_uerr("speed %d\n", speed);
+		pr_err("speed %d\n", speed);
 		return -EINVAL;
 	}
 
@@ -183,8 +183,7 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 	sscanf(buf, "%u %u %u %u", &rhport, &sockfd, &devid, &speed);
 
 	usbip_dbg_vhci_sysfs("rhport(%u) sockfd(%u) devid(%u) speed(%u)\n",
-				rhport, sockfd, devid, speed);
-
+			     rhport, sockfd, devid, speed);
 
 	/* check received parameters */
 	if (valid_args(rhport, speed) < 0)
@@ -199,9 +198,7 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 
 	/* begin a lock */
 	spin_lock(&the_controller->lock);
-
 	vdev = port_to_vdev(rhport);
-
 	spin_lock(&vdev->ud.lock);
 
 	if (vdev->ud.status != VDEV_ST_NULL) {
@@ -209,12 +206,12 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 		spin_unlock(&vdev->ud.lock);
 		spin_unlock(&the_controller->lock);
 
-		usbip_uerr("port %d already used\n", rhport);
+		dev_err(dev, "port %d already used\n", rhport);
 		return -EINVAL;
 	}
 
-	usbip_uinfo("rhport(%u) sockfd(%d) devid(%u) speed(%u)\n",
-				rhport, sockfd, devid, speed);
+	dev_info(dev, "rhport(%u) sockfd(%d) devid(%u) speed(%u)\n",
+		 rhport, sockfd, devid, speed);
 
 	vdev->devid         = devid;
 	vdev->speed         = speed;
diff --git a/drivers/staging/usbip/vhci_tx.c b/drivers/staging/usbip/vhci_tx.c
index d9ab49d6769734870514924a065e7a2b2b5f53a0..9b437e7ef1a764032a6c63e23852a1e62440d8ae 100644
--- a/drivers/staging/usbip/vhci_tx.c
+++ b/drivers/staging/usbip/vhci_tx.c
@@ -17,29 +17,26 @@
  * USA.
  */
 
-#include <linux/slab.h>
 #include <linux/kthread.h>
+#include <linux/slab.h>
 
 #include "usbip_common.h"
 #include "vhci.h"
 
-
 static void setup_cmd_submit_pdu(struct usbip_header *pdup,  struct urb *urb)
 {
 	struct vhci_priv *priv = ((struct vhci_priv *)urb->hcpriv);
 	struct vhci_device *vdev = priv->vdev;
 
 	usbip_dbg_vhci_tx("URB, local devnum %u, remote devid %u\n",
-				usb_pipedevice(urb->pipe), vdev->devid);
+			  usb_pipedevice(urb->pipe), vdev->devid);
 
-	pdup->base.command = USBIP_CMD_SUBMIT;
-	pdup->base.seqnum  = priv->seqnum;
-	pdup->base.devid   = vdev->devid;
-	if (usb_pipein(urb->pipe))
-		pdup->base.direction = USBIP_DIR_IN;
-	else
-		pdup->base.direction = USBIP_DIR_OUT;
-	pdup->base.ep      = usb_pipeendpoint(urb->pipe);
+	pdup->base.command   = USBIP_CMD_SUBMIT;
+	pdup->base.seqnum    = priv->seqnum;
+	pdup->base.devid     = vdev->devid;
+	pdup->base.direction = usb_pipein(urb->pipe) ?
+		USBIP_DIR_IN : USBIP_DIR_OUT;
+	pdup->base.ep	     = usb_pipeendpoint(urb->pipe);
 
 	usbip_pack_pdu(pdup, urb, USBIP_CMD_SUBMIT, 1);
 
@@ -65,8 +62,6 @@ static struct vhci_priv *dequeue_from_priv_tx(struct vhci_device *vdev)
 	return NULL;
 }
 
-
-
 static int vhci_send_cmd_submit(struct vhci_device *vdev)
 {
 	struct vhci_priv *priv = NULL;
@@ -90,7 +85,6 @@ static int vhci_send_cmd_submit(struct vhci_device *vdev)
 
 		usbip_dbg_vhci_tx("setup txdata urb %p\n", urb);
 
-
 		/* 1. setup usbip_header */
 		setup_cmd_submit_pdu(&pdu_header, urb);
 		usbip_header_correct_endian(&pdu_header, 1);
@@ -124,8 +118,8 @@ static int vhci_send_cmd_submit(struct vhci_device *vdev)
 
 		ret = kernel_sendmsg(vdev->ud.tcp_socket, &msg, iov, 3, txsize);
 		if (ret != txsize) {
-			usbip_uerr("sendmsg failed!, retval %d for %zd\n", ret,
-									txsize);
+			pr_err("sendmsg failed!, ret=%d for %zd\n", ret,
+			       txsize);
 			kfree(iso_buffer);
 			usbip_event_add(&vdev->ud, VDEV_EVENT_ERROR_TCP);
 			return -1;
@@ -140,9 +134,6 @@ static int vhci_send_cmd_submit(struct vhci_device *vdev)
 	return total_size;
 }
 
-
-/*-------------------------------------------------------------------------*/
-
 static struct vhci_unlink *dequeue_from_unlink_tx(struct vhci_device *vdev)
 {
 	unsigned long flags;
@@ -182,7 +173,6 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev)
 
 		usbip_dbg_vhci_tx("setup cmd unlink, %lu\n", unlink->seqnum);
 
-
 		/* 1. setup usbip_header */
 		pdu_header.base.command = USBIP_CMD_UNLINK;
 		pdu_header.base.seqnum  = unlink->seqnum;
@@ -198,13 +188,12 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev)
 
 		ret = kernel_sendmsg(vdev->ud.tcp_socket, &msg, iov, 1, txsize);
 		if (ret != txsize) {
-			usbip_uerr("sendmsg failed!, retval %d for %zd\n", ret,
-									txsize);
+			pr_err("sendmsg failed!, ret=%d for %zd\n", ret,
+			       txsize);
 			usbip_event_add(&vdev->ud, VDEV_EVENT_ERROR_TCP);
 			return -1;
 		}
 
-
 		usbip_dbg_vhci_tx("send txdata\n");
 
 		total_size += txsize;
@@ -213,9 +202,6 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev)
 	return total_size;
 }
 
-
-/*-------------------------------------------------------------------------*/
-
 int vhci_tx_loop(void *data)
 {
 	struct usbip_device *ud = data;
@@ -229,9 +215,9 @@ int vhci_tx_loop(void *data)
 			break;
 
 		wait_event_interruptible(vdev->waitq_tx,
-				(!list_empty(&vdev->priv_tx) ||
-				 !list_empty(&vdev->unlink_tx) ||
-				 kthread_should_stop()));
+					 (!list_empty(&vdev->priv_tx) ||
+					  !list_empty(&vdev->unlink_tx) ||
+					  kthread_should_stop()));
 
 		usbip_dbg_vhci_tx("pending urbs ?, now wake up\n");
 	}
diff --git a/drivers/staging/vt6655/bssdb.c b/drivers/staging/vt6655/bssdb.c
index 57c1cc90afcc1f809c63c62fb932a008016d4f97..577599ed70ada2db901ba87c465dc69db9dd714b 100644
--- a/drivers/staging/vt6655/bssdb.c
+++ b/drivers/staging/vt6655/bssdb.c
@@ -1289,7 +1289,7 @@ CARDbRadioPowerOn(pDevice);
              memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
              netif_rx(pDevice->skb);
              pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-         };
+         }
    #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
   // if(pDevice->bWPASuppWextEnabled == true)
       {
@@ -1489,7 +1489,7 @@ BSSvUpdateNodeTxCounter(
                     }
                 }
             }
-        };
+        }
 
         if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) ||
             (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) {
@@ -1543,9 +1543,9 @@ BSSvUpdateNodeTxCounter(
                         }
                     }
                 }
-            };
+            }
         }
-    };
+    }
 
     return;
 
diff --git a/drivers/staging/vt6655/device.h b/drivers/staging/vt6655/device.h
index 2e7c2fd7b7e6b306edc20297cc32c2717077705d..780205c0a88b7d3183e703a59153e9c07a343b86 100644
--- a/drivers/staging/vt6655/device.h
+++ b/drivers/staging/vt6655/device.h
@@ -396,7 +396,7 @@ typedef struct __device_info {
 
     struct pci_dev*             pcid;
 
-#if CONFIG_PM
+#ifdef CONFIG_PM
     u32                         pci_state[16];
 #endif
 
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index ad39c8727e9b2e892d0c27757d35c91f862996d4..3d2a9ba16b15cdcfb3c37ceb866373f096b72886 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -900,7 +900,7 @@ static bool device_release_WPADEV(PSDevice pDevice)
 	        if(ii>20)
 		  break;
               }
-           };
+           }
     return true;
 }
 
@@ -1446,7 +1446,7 @@ static void device_init_defrag_cb(PSDevice pDevice) {
         if (!device_alloc_frag_buf(pDevice, pDeF)) {
             DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n",
                 pDevice->dev->name);
-        };
+        }
     }
     pDevice->cbDFCB = CB_MAX_RX_FRAG;
     pDevice->cbFreeDFCB = pDevice->cbDFCB;
@@ -2104,7 +2104,7 @@ static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
         dev_kfree_skb_irq(skb);
         spin_unlock_irq(&pDevice->lock);
         return 0;
-    };
+    }
 
     cbMPDULen = skb->len;
     pbMPDU = skb->data;
@@ -2136,7 +2136,7 @@ bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeI
     if (pDevice->bStopTx0Pkt == true) {
         dev_kfree_skb_irq(skb);
         return false;
-    };
+    }
 
     if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) {
         dev_kfree_skb_irq(skb);
@@ -2865,7 +2865,7 @@ static  irqreturn_t  device_intr(int irq,  void *dev_instance) {
             pDevice->bBeaconSent = false;
             if (pDevice->bEnablePSMode) {
                 PSbIsNextTBTTWakeUp((void *)pDevice);
-            };
+            }
 
             if ((pDevice->eOPMode == OP_MODE_AP) ||
                 (pDevice->eOPMode == OP_MODE_ADHOC)) {
@@ -2876,7 +2876,7 @@ static  irqreturn_t  device_intr(int irq,  void *dev_instance) {
 
             if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) {
                 // todo adhoc PS mode
-            };
+            }
 
         }
 
@@ -2885,7 +2885,7 @@ static  irqreturn_t  device_intr(int irq,  void *dev_instance) {
             if (pDevice->eOPMode == OP_MODE_ADHOC) {
                 pDevice->bIsBeaconBufReadySet = false;
                 pDevice->cbBeaconBufReadySetCnt = 0;
-            };
+            }
 
             if (pDevice->eOPMode == OP_MODE_AP) {
                 if(pMgmt->byDTIMCount > 0) {
diff --git a/drivers/staging/vt6655/dpc.c b/drivers/staging/vt6655/dpc.c
index 15130733693ed8bbc9262ab335c93394f02d5370..cf0deacd9da7ae12ac71d0b2f8715cd3ce7fa6d2 100644
--- a/drivers/staging/vt6655/dpc.c
+++ b/drivers/staging/vt6655/dpc.c
@@ -700,7 +700,7 @@ device_receive_frame (
                 pDevice->pMgmt->bInTIMWake = false;
             }
         }
-    };
+    }
 
     // Now it only supports 802.11g Infrastructure Mode, and support rate must up to 54 Mbps
     if (pDevice->bDiversityEnable && (FrameSize>50) &&
@@ -884,7 +884,7 @@ device_receive_frame (
                      memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
                      netif_rx(pDevice->skb);
                      pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-                 };
+                 }
 
                 return false;
 
@@ -1049,7 +1049,7 @@ static bool s_bAPModeRxCtl (
                                          );
                     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: send vMgrDeAuthenBeginSta 1\n");
                     return true;
-                };
+                }
                 if (pMgmt->sNodeDBTable[iSANodeIndex].eNodeState < NODE_ASSOC) {
                     // send deassoc notification
                     // reason = (7) class 3 received from nonassoc sta
@@ -1061,7 +1061,7 @@ static bool s_bAPModeRxCtl (
                                          );
                     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: send vMgrDisassocBeginSta 2\n");
                     return true;
-                };
+                }
 
                 if (pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable) {
                     // delcare received ps-poll event
@@ -1486,7 +1486,7 @@ static bool s_bAPModeRxData (
                     bRelayOnly = true;
                 }
             }
-        };
+        }
     }
 
     if (bRelayOnly || bRelayAndForward) {
diff --git a/drivers/staging/vt6655/ioctl.c b/drivers/staging/vt6655/ioctl.c
index 5624a41e3d5ea19f3813cd111c85592ec42cbf17..8cf88c3b68da3ab46129dee4e24b656a67033e09 100644
--- a/drivers/staging/vt6655/ioctl.c
+++ b/drivers/staging/vt6655/ioctl.c
@@ -91,7 +91,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sScanCmd, pReq->data, sizeof(SCmdScan))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
         pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid;
         if (pItemSSID->len != 0) {
@@ -128,7 +128,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
           if(sZoneTypeCmd.bWrite==true) {
 	  //////write zonetype
@@ -167,7 +167,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
 	   if (copy_to_user(pReq->data, &sZoneTypeCmd, sizeof(SCmdZoneTypeSet))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 	}
 
 	     break;
@@ -186,7 +186,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
         pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
         memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
@@ -234,7 +234,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 	    if (sWEPCmd.bEnableWep != true) {
             pDevice->bEncryptionEnable = false;
             pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
@@ -300,7 +300,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_to_user(pReq->data, &sLinkStatus, sizeof(SCmdLinkStatus))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
         break;
 
@@ -312,12 +312,12 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
             if (!pBSS->bActive)
                 continue;
             cbListCount++;
-        };
+        }
         sList.uItem = cbListCount;
         if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pReq->wResult = 0;
         break;
 
@@ -325,7 +325,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
         if (pList == NULL) {
             result = -ENOMEM;
@@ -367,7 +367,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         kfree(pList);
         pReq->wResult = 0;
         break;
@@ -376,14 +376,14 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         break;
 
     case WLAN_CMD_GET_STAT:
         if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         break;
     case WLAN_CMD_STOP_MAC:
 
@@ -427,7 +427,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 		if (sValue.dwValue == 1) {
             if (vt6655_hostap_set_hostapd(pDevice, 1, 1) == 0){
                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n");
@@ -455,7 +455,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
 		if (sValue.dwValue == 1) {
             pDevice->bEnable8021x = true;
@@ -475,7 +475,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
 		if (sValue.dwValue == 1) {
             pDevice->bEnableHostWEP = true;
@@ -494,7 +494,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 		if (sValue.dwValue == 1) {
                      DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n");
 		   memcpy(pDevice->wpadev->dev_addr, pDevice->dev->dev_addr, ETH_ALEN);
@@ -519,7 +519,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
 	    if (sStartAPCmd.wBSSType == AP) {
 	        pMgmt->eConfigMode = WMAC_CONFIG_AP;
@@ -606,13 +606,13 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
             if (!pNode->bActive)
                 continue;
             cbListCount++;
-        };
+        }
 
         sNodeList.uItem = cbListCount;
         if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pReq->wResult = 0;
         break;
 
@@ -621,7 +621,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
         if (pNodeList == NULL) {
             result = -ENOMEM;
@@ -657,11 +657,11 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
     		    if (jj >= pNodeList->uItem)
     		        break;
     		}
-		};
+		}
         if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         kfree(pNodeList);
         pReq->wResult = 0;
         break;
diff --git a/drivers/staging/vt6655/power.c b/drivers/staging/vt6655/power.c
index 7207aca1301252999d7f920d66df0e8dae328c9d..4c0b02e8f0b5a17c2e85e13ce8d523bb5d405dde 100644
--- a/drivers/staging/vt6655/power.c
+++ b/drivers/staging/vt6655/power.c
@@ -221,7 +221,7 @@ PSbConsiderPowerDown(
         ((pDevice->dwIsr& ISR_RXDMA0) != 0) &&
         ((pDevice->dwIsr & ISR_RXDMA1) != 0)){
         return false;
-    };
+    }
 
     if (pMgmt->eCurrMode != WMAC_MODE_IBSS_STA) {
         if (bCheckCountToWakeUp &&
diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c
index c920cf694054ec8983256b841079ad96cf9ba8e6..6935b37d5444dbade814e0b66190a35203c0fd97 100644
--- a/drivers/staging/vt6655/rxtx.c
+++ b/drivers/staging/vt6655/rxtx.c
@@ -2902,13 +2902,13 @@ vDMA0_tx_80211(PSDevice  pDevice, struct sk_buff *skb, unsigned char *pbMPDU, un
         if (pDevice->bEnableHostWEP) {
             uNodeIndex = 0;
             bNodeExist = true;
-        };
+        }
     }
     else {
         if (pDevice->bEnableHostWEP) {
             if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, (unsigned char *)(p80211Header->sA3.abyAddr1), &uNodeIndex))
                 bNodeExist = true;
-        };
+        }
         bNeedACK = true;
         pTxBufHead->wFIFOCtl |= FIFOCTL_NEEDACK;
     };
diff --git a/drivers/staging/vt6655/wcmd.c b/drivers/staging/vt6655/wcmd.c
index c30170a2bc445dd6c9d17395bc6143507d10a190..bab3b0116ccca2b9fd50e7898c152176a76bcac9 100644
--- a/drivers/staging/vt6655/wcmd.c
+++ b/drivers/staging/vt6655/wcmd.c
@@ -385,7 +385,7 @@ vCommandTimer (
                 spin_unlock_irq(&pDevice->lock);
                 vCommandTimerWait((void *)pDevice, 10);
                 return;
-            };
+            }
 
             if (pMgmt->uScanChannel == 0 ) {
                 pMgmt->uScanChannel = pDevice->byMinChannel;
@@ -519,7 +519,7 @@ vCommandTimer (
                 vCommandTimerWait((void *)pDevice, 10);
                 spin_unlock_irq(&pDevice->lock);
                 return;
-            };
+            }
             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" CARDbRadioPowerOff\n");
 	//2008-09-02  <mark>	by chester
            // CARDbRadioPowerOff(pDevice);
@@ -532,7 +532,7 @@ vCommandTimer (
                 vCommandTimerWait((void *)pDevice, 10);
                 spin_unlock_irq(&pDevice->lock);
                 return;
-            };
+            }
 //2008-09-02  <mark> by chester
            // CARDbRadioPowerOff(pDevice);
             s_bCommandComplete(pDevice);
@@ -619,7 +619,7 @@ printk("chester-abyDesireSSID=%s\n",((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->abySS
                     vMgrCreateOwnIBSS((void *)pDevice, &Status);
                     if (Status != CMD_STATUS_SUCCESS){
                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " WLAN_CMD_IBSS_CREATE fail ! \n");
-                    };
+                    }
                     BSSvAddMulticastNode(pDevice);
                 }
             }
@@ -631,7 +631,7 @@ printk("chester-abyDesireSSID=%s\n",((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->abySS
                     vMgrCreateOwnIBSS((void *)pDevice, &Status);
                     if (Status != CMD_STATUS_SUCCESS){
                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" WLAN_CMD_IBSS_CREATE fail ! \n");
-                    };
+                    }
                     BSSvAddMulticastNode(pDevice);
                     if (netif_queue_stopped(pDevice->dev)){
                         netif_wake_queue(pDevice->dev);
@@ -783,7 +783,7 @@ printk("chester-abyDesireSSID=%s\n",((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->abySS
                 vMgrCreateOwnIBSS((void *)pDevice, &Status);
                 if (Status != CMD_STATUS_SUCCESS){
                     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " vMgrCreateOwnIBSS fail ! \n");
-                };
+                }
                 // alway turn off unicast bit
                 MACvRegBitsOff(pDevice->PortOffset, MAC_REG_RCR, RCR_UNICAST);
                 pDevice->byRxMode &= ~RCR_UNICAST;
@@ -814,7 +814,7 @@ printk("chester-abyDesireSSID=%s\n",((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->abySS
                     }
                     pMgmt->sNodeDBTable[0].wEnQueueCnt--;
                 }
-            };
+            }
 
             // PS nodes tx
             for (ii = 1; ii < (MAX_NODE_NUM + 1); ii++) {
diff --git a/drivers/staging/vt6655/wmgr.c b/drivers/staging/vt6655/wmgr.c
index e540110a430e75fc77ccc6edf325c1a70b4edc8b..ab289c30edb4f085a0bdab2a9512c373dc300267 100644
--- a/drivers/staging/vt6655/wmgr.c
+++ b/drivers/staging/vt6655/wmgr.c
@@ -661,7 +661,7 @@ vMgrDisassocBeginSta(
     if (*pStatus == CMD_STATUS_PENDING) {
         pMgmt->eCurrState = WMAC_STATE_IDLE;
         *pStatus = CMD_STATUS_SUCCESS;
-    };
+    }
 
     return;
 }
@@ -1019,7 +1019,7 @@ s_vMgrRxAssocResponse(
             (sFrame.pSuppRates == 0)){
             DBG_PORT80(0xCC);
             return;
-        };
+        }
 
         pMgmt->sAssocInfo.AssocInfo.ResponseFixedIEs.Capabilities = *(sFrame.pwCapInfo);
         pMgmt->sAssocInfo.AssocInfo.ResponseFixedIEs.StatusCode = *(sFrame.pwStatus);
@@ -1039,7 +1039,7 @@ s_vMgrRxAssocResponse(
             if ( (pMgmt->wCurrAID >> 14) != (BIT0 | BIT1) )
             {
                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "AID from AP, has two msb clear.\n");
-            };
+            }
             DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Association Successful, AID=%d.\n", pMgmt->wCurrAID & ~(BIT14|BIT15));
             pMgmt->eCurrState = WMAC_STATE_ASSOC;
             BSSvUpdateAPNode((void *)pDevice, sFrame.pwCapInfo, sFrame.pSuppRates, sFrame.pExtSuppRates);
@@ -1692,7 +1692,7 @@ s_vMgrRxDisassociation(
         //try to send associate packet again because of inactivity timeout
       //  if (pMgmt->eCurrState == WMAC_STATE_ASSOC) {
        //     vMgrReAssocBeginSta((PSDevice)pDevice, pMgmt, &CmdStatus);
-      //  };
+      //  }
         if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) {
              wpahdr = (viawget_wpa_header *)pDevice->skb->data;
              wpahdr->type = VIAWGET_DISASSOC_MSG;
@@ -1707,7 +1707,7 @@ s_vMgrRxDisassociation(
              memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
              netif_rx(pDevice->skb);
              pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-         };
+         }
 
  #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
   // if(pDevice->bWPASuppWextEnabled == true)
@@ -1778,7 +1778,7 @@ s_vMgrRxDeauthentication(
                     netif_stop_queue(pDevice->dev);
                     pDevice->bLinkPass = false;
                 }
-            };
+            }
 
             if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) {
                  wpahdr = (viawget_wpa_header *)pDevice->skb->data;
@@ -1793,7 +1793,7 @@ s_vMgrRxDeauthentication(
                  memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
                  netif_rx(pDevice->skb);
                  pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-           };
+           }
 
    #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
   // if(pDevice->bWPASuppWextEnabled == true)
@@ -1912,7 +1912,7 @@ s_vMgrRxBeacon(
         (sFrame.pSuppRates == 0) ) {
         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Rx beacon frame error\n");
         return;
-    };
+    }
 
 
     if (sFrame.pDSParms != NULL) {
@@ -2054,7 +2054,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==true)
                    sFrame.pSSID->len
                    ) == 0) {
             bIsSSIDEqual = true;
-        };
+        }
     }
 
     if ((WLAN_GET_CAP_INFO_ESS(*sFrame.pwCapInfo)== true) &&
@@ -2138,8 +2138,8 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==true)
     if (WLAN_GET_CAP_INFO_ESS(*sFrame.pwCapInfo)) {
         if (sFrame.pCFParms->wCFPDurRemaining > 0) {
             // TODO: deal with CFP period to set NAV
-        };
-    };
+        }
+    }
 
     HIDWORD(qwTimestamp) = cpu_to_le32(HIDWORD(*sFrame.pqwTimestamp));
     LODWORD(qwTimestamp) = cpu_to_le32(LODWORD(*sFrame.pqwTimestamp));
@@ -2160,7 +2160,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==true)
     }
     else if (HIDWORD(qwTimestamp) < HIDWORD(qwLocalTSF)) {
         bTSFOffsetPostive = false;
-    };
+    }
 
     if (bTSFOffsetPostive) {
         qwTSFOffset = CARDqGetTSFOffset(pRxPacket->byRxRate, (qwTimestamp), (qwLocalTSF));
@@ -2218,7 +2218,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==true)
                 if (pMgmt->bInTIM) {
                     PSvSendPSPOLL((PSDevice)pDevice);
 //                    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "BCN:PS-POLL sent..\n");
-                };
+                }
 
             }
             else {
@@ -2231,7 +2231,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==true)
                 }
                 if(PSbConsiderPowerDown(pDevice, false, false)) {
                    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "BCN: Power down now...\n");
-                };
+                }
             }
 
         }
@@ -2316,7 +2316,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==true)
                 pMgmt->sNodeDBTable[0].bActive = true;
                 pMgmt->sNodeDBTable[0].uInActiveCount = 0;
 
-            };
+            }
         }
         else if (bIsSSIDEqual) {
 
@@ -2356,9 +2356,9 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==true)
                      // Prepare beacon frame
                      bMgrPrepareBeaconToSend((void *)pDevice, pMgmt);
               //  }
-            };
+            }
         }
-    };
+    }
     // endian issue ???
     // Update TSF
     if (bUpdateTSF) {
@@ -2590,7 +2590,7 @@ vMgrCreateOwnIBSS(
             pMgmt->byCSSPK = KEY_CTL_WEP;
             pMgmt->byCSSGK = KEY_CTL_WEP;
         }
-    };
+    }
 
     pMgmt->byERPContext = 0;
 
@@ -2683,7 +2683,7 @@ vMgrJoinBSSBegin(
        *pStatus = CMD_STATUS_RESOURCES;
         DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "BSS finding:BSS list is empty.\n");
        return;
-    };
+    }
 
     // memset(pMgmt->abyDesireBSSID, 0,  WLAN_BSSID_LEN);
     // Search known BSS list for prefer BSSID or SSID
@@ -2699,7 +2699,7 @@ vMgrJoinBSSBegin(
        pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
        DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Scanning [%s] not found, disconnected !\n", pItemSSID->abySSID);
        return;
-    };
+    }
 
     DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "AP(BSS) finding:Found a AP(BSS)..\n");
     if (WLAN_GET_CAP_INFO_ESS(cpu_to_le16(pCurr->wCapInfo))){
@@ -3179,7 +3179,7 @@ s_vMgrFormatTIM(
             }
             wEndIndex = ii;
         }
-    };
+    }
 
 
     // Round start index down to nearest even number
@@ -4343,7 +4343,7 @@ s_vMgrRxProbeResponse(
         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe resp:Fail addr:[%p] \n", pRxPacket->p80211Header);
         DBG_PORT80(0xCC);
         return;
-    };
+    }
 
     if(sFrame.pSSID->len == 0)
        DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Rx Probe resp: SSID len = 0 \n");
@@ -4625,7 +4625,7 @@ vMgrRxManagePacket(
             //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "rx beacon\n");
             if (pMgmt->eScanState != WMAC_NO_SCANNING) {
                 bInScan = true;
-            };
+            }
             s_vMgrRxBeacon(pDevice, pMgmt, pRxPacket, bInScan);
             break;
 
diff --git a/drivers/staging/vt6655/wpactl.c b/drivers/staging/vt6655/wpactl.c
index fbae16de27a78beec74837431d8a023a810dbef3..a0f994ed58feaa8dd29817bab181b8370375bf2f 100644
--- a/drivers/staging/vt6655/wpactl.c
+++ b/drivers/staging/vt6655/wpactl.c
@@ -653,7 +653,7 @@ static int wpa_get_scan(PSDevice pDevice,
 
          }
 
-    };
+    }
 
   kfree(ptempBSS);
 
@@ -679,7 +679,7 @@ static int wpa_get_scan(PSDevice pDevice,
         if (!pBSS->bActive)
             continue;
         count++;
-    };
+    }
 
     pBuf = kcalloc(count, sizeof(struct viawget_scan_result), (int)GFP_ATOMIC);
 
@@ -723,7 +723,7 @@ static int wpa_get_scan(PSDevice pDevice,
 
     if (copy_to_user(param->u.scan_results.buf, pBuf, sizeof(struct viawget_scan_result) * count)) {
 		ret = -EFAULT;
-	};
+	}
 	param->u.scan_results.scan_count = count;
     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " param->u.scan_results.scan_count = %d\n", count)
 
@@ -832,7 +832,7 @@ else
 		break;
 	default:
 		pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
-	};
+	}
 
 //DavidWang add for WPA_supplicant support open/share mode
 
@@ -875,7 +875,7 @@ if (!((pMgmt->eAuthenMode == WMAC_AUTH_SHAREKEY) ||
     if (pCurr == NULL){
     printk("wpa_set_associate---->hidden mode site survey before associate.......\n");
     bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
-  };
+  }
 }
 /****************************************************************/
     bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
diff --git a/drivers/staging/vt6656/bssdb.c b/drivers/staging/vt6656/bssdb.c
index 2bdd0a2028d2f75f6dd7f90404c004d17cbf6377..af006df4c8e95253e1fe21937a0b2c2c9ed792a7 100644
--- a/drivers/staging/vt6656/bssdb.c
+++ b/drivers/staging/vt6656/bssdb.c
@@ -1192,7 +1192,7 @@ if((pMgmt->eCurrState!=WMAC_STATE_ASSOC) &&
              memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
              netif_rx(pDevice->skb);
              pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-         };
+         }
    #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
   // if(pDevice->bWPASuppWextEnabled == TRUE)
       {
@@ -1416,7 +1416,7 @@ void BSSvUpdateNodeTxCounter(void *hDeviceContext,
 			}
                 }
             }
-        };
+        }
 
 	if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) ||
             (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) {
@@ -1472,9 +1472,9 @@ void BSSvUpdateNodeTxCounter(void *hDeviceContext,
 		      }
                     }
                 }
-            };
+            }
         }
-    };
+    }
 
     return;
 
diff --git a/drivers/staging/vt6656/dpc.c b/drivers/staging/vt6656/dpc.c
index f4fb0c6e4eacc83a6365475197ef175916ff300b..cb817ced5184a24abb6491a3a7f206bb914c9aa2 100644
--- a/drivers/staging/vt6656/dpc.c
+++ b/drivers/staging/vt6656/dpc.c
@@ -730,7 +730,7 @@ RXbBulkInProcessData (
                 pMgmt->bInTIMWake = FALSE;
             }
         }
-    };
+    }
 
     // Now it only supports 802.11g Infrastructure Mode, and support rate must up to 54 Mbps
     if (pDevice->bDiversityEnable && (FrameSize>50) &&
@@ -913,7 +913,7 @@ RXbBulkInProcessData (
                      memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
                      netif_rx(pDevice->skb);
                      pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-                 };
+                 }
 
                 return FALSE;
 
@@ -1045,7 +1045,7 @@ static BOOL s_bAPModeRxCtl (
                                          );
                     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: send vMgrDeAuthenBeginSta 1\n");
                     return TRUE;
-                };
+                }
                 if (pMgmt->sNodeDBTable[iSANodeIndex].eNodeState < NODE_ASSOC) {
                     // send deassoc notification
                     // reason = (7) class 3 received from nonassoc sta
@@ -1057,7 +1057,7 @@ static BOOL s_bAPModeRxCtl (
                                          );
                     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: send vMgrDisassocBeginSta 2\n");
                     return TRUE;
-                };
+                }
 
                 if (pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable) {
                     // delcare received ps-poll event
@@ -1488,7 +1488,7 @@ static BOOL s_bAPModeRxData (
                     bRelayOnly = TRUE;
                 }
             }
-        };
+        }
     }
 
     if (bRelayOnly || bRelayAndForward) {
diff --git a/drivers/staging/vt6656/ioctl.c b/drivers/staging/vt6656/ioctl.c
index 2fe071ca42fa341173d49b2547d7d256ea0ad85c..cfe9c95d78074a076d80c1560751a1575fd65512 100644
--- a/drivers/staging/vt6656/ioctl.c
+++ b/drivers/staging/vt6656/ioctl.c
@@ -90,7 +90,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sScanCmd, pReq->data, sizeof(SCmdScan))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
         pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid;
         if (pItemSSID->len != 0) {
@@ -124,7 +124,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
           if(sZoneTypeCmd.bWrite==TRUE) {
 	  //////write zonetype
@@ -163,7 +163,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
 	   if (copy_to_user(pReq->data, &sZoneTypeCmd, sizeof(SCmdZoneTypeSet))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 	}
 
 	     break;
@@ -173,7 +173,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
         pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
         memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
@@ -223,7 +223,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 	    if (sWEPCmd.bEnableWep != TRUE) {
 	        int uu;
 
@@ -295,7 +295,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_to_user(pReq->data, &sLinkStatus, sizeof(SCmdLinkStatus))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
         break;
 
@@ -307,12 +307,12 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
             if (!pBSS->bActive)
                 continue;
             cbListCount++;
-        };
+        }
         sList.uItem = cbListCount;
         if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pReq->wResult = 0;
         break;
 
@@ -320,7 +320,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
         if (pList == NULL) {
             result = -ENOMEM;
@@ -362,7 +362,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         kfree(pList);
         pReq->wResult = 0;
         break;
@@ -371,14 +371,14 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         break;
 
     case WLAN_CMD_GET_STAT:
         if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         break;
     case WLAN_CMD_STOP_MAC:
 
@@ -415,7 +415,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 		if (sValue.dwValue == 1) {
             if (vt6656_hostap_set_hostapd(pDevice, 1, 1) == 0){
                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n");
@@ -443,7 +443,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
 		if (sValue.dwValue == 1) {
             pDevice->bEnable8021x = TRUE;
@@ -463,7 +463,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
 		if (sValue.dwValue == 1) {
             pDevice->bEnableHostWEP = TRUE;
@@ -482,7 +482,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 		if (sValue.dwValue == 1) {
                      DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n");
 		   memcpy(pDevice->wpadev->dev_addr,
@@ -507,7 +507,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) {
 			result = -EFAULT;
 			break;
-		};
+		}
 
 	    if (sStartAPCmd.wBSSType == AP) {
 	        pMgmt->eConfigMode = WMAC_CONFIG_AP;
@@ -594,13 +594,13 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
             if (!pNode->bActive)
                 continue;
             cbListCount++;
-        };
+        }
 
         sNodeList.uItem = cbListCount;
         if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pReq->wResult = 0;
         break;
 
@@ -609,7 +609,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
         if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
         if (pNodeList == NULL) {
             result = -ENOMEM;
@@ -645,11 +645,11 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq) {
     		    if (jj >= pNodeList->uItem)
     		        break;
     		}
-		};
+		}
         if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
 			result = -EFAULT;
 			break;
-		};
+		}
         kfree(pNodeList);
         pReq->wResult = 0;
         break;
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index af14ab01ed7bcdeeacd2f34df02be0885a194fd2..e18efd43e3e0235ba8d6111b8c7bd42a975ceb71 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -709,7 +709,7 @@ static BOOL device_release_WPADEV(PSDevice pDevice)
 	        if(ii>20)
 		  break;
               }
-           };
+           }
     return TRUE;
 }
 
@@ -955,7 +955,6 @@ static BOOL device_alloc_bufs(PSDevice pDevice) {
 	pDevice->pInterruptURB = usb_alloc_urb(0, GFP_ATOMIC);
 	if (pDevice->pInterruptURB == NULL) {
 	    DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc int urb\n");
-   	    usb_kill_urb(pDevice->pControlURB);
 	    usb_free_urb(pDevice->pControlURB);
 	    goto free_rx_tx;
 	}
@@ -963,8 +962,6 @@ static BOOL device_alloc_bufs(PSDevice pDevice) {
     pDevice->intBuf.pDataBuf = kmalloc(MAX_INTERRUPT_SIZE, GFP_KERNEL);
 	if (pDevice->intBuf.pDataBuf == NULL) {
 	    DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc int buf\n");
-   	    usb_kill_urb(pDevice->pControlURB);
-   	    usb_kill_urb(pDevice->pInterruptURB);
 	    usb_free_urb(pDevice->pControlURB);
 	    usb_free_urb(pDevice->pInterruptURB);
 	    goto free_rx_tx;
@@ -995,7 +992,7 @@ static BOOL device_init_defrag_cb(PSDevice pDevice) {
             DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n",
                 pDevice->dev->name);
             goto free_frag;
-        };
+        }
     }
     pDevice->cbDFCB = CB_MAX_RX_FRAG;
     pDevice->cbFreeDFCB = pDevice->cbDFCB;
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 5185d61564d77b90953f3f23d06549bd427adefa..9b64b102f55cccea62a74c258829446b235ace2b 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -2441,13 +2441,13 @@ vDMA0_tx_80211(PSDevice  pDevice, struct sk_buff *skb) {
         if (pDevice->bEnableHostWEP) {
             uNodeIndex = 0;
             bNodeExist = TRUE;
-        };
+        }
     }
     else {
         if (pDevice->bEnableHostWEP) {
             if (BSSbIsSTAInNodeDB(pDevice, (PBYTE)(p80211Header->sA3.abyAddr1), &uNodeIndex))
                 bNodeExist = TRUE;
-        };
+        }
         bNeedACK = TRUE;
         pTxBufHead->wFIFOCtl |= FIFOCTL_NEEDACK;
     };
diff --git a/drivers/staging/vt6656/wcmd.c b/drivers/staging/vt6656/wcmd.c
index 019fb52de3662c105959771814290170819fdf6f..78ea121b7e2ef4d9aa495da61367fa83ee8e41c7 100644
--- a/drivers/staging/vt6656/wcmd.c
+++ b/drivers/staging/vt6656/wcmd.c
@@ -642,7 +642,7 @@ void vRunCommand(void *hDeviceContext)
                     if (Status != CMD_STATUS_SUCCESS){
 			DBG_PRT(MSG_LEVEL_DEBUG,
 				KERN_INFO "WLAN_CMD_IBSS_CREATE fail!\n");
-                    };
+                    }
                     BSSvAddMulticastNode(pDevice);
                 }
                 s_bClearBSSID_SCAN(pDevice);
@@ -658,7 +658,7 @@ void vRunCommand(void *hDeviceContext)
                     if (Status != CMD_STATUS_SUCCESS){
 			DBG_PRT(MSG_LEVEL_DEBUG,
 				KERN_INFO "WLAN_CMD_IBSS_CREATE fail!\n");
-                    };
+                    }
                     BSSvAddMulticastNode(pDevice);
                     s_bClearBSSID_SCAN(pDevice);
 /*
@@ -793,7 +793,7 @@ void vRunCommand(void *hDeviceContext)
 		if (Status != CMD_STATUS_SUCCESS) {
 			DBG_PRT(MSG_LEVEL_DEBUG,
 				KERN_INFO "vMgrCreateOwnIBSS fail!\n");
-                };
+                }
                 // alway turn off unicast bit
                 MACvRegBitsOff(pDevice, MAC_REG_RCR, RCR_UNICAST);
                 pDevice->byRxMode &= ~RCR_UNICAST;
@@ -827,7 +827,7 @@ void vRunCommand(void *hDeviceContext)
 
                     pMgmt->sNodeDBTable[0].wEnQueueCnt--;
                 }
-            };
+            }
 
             // PS nodes tx
             for (ii = 1; ii < (MAX_NODE_NUM + 1); ii++) {
diff --git a/drivers/staging/vt6656/wmgr.c b/drivers/staging/vt6656/wmgr.c
index 2ec200d8b736f0e775e1f640f8014ac766bee0d3..d67748f90b14b7b41b42dea61ac6ac1439b6adba 100644
--- a/drivers/staging/vt6656/wmgr.c
+++ b/drivers/staging/vt6656/wmgr.c
@@ -593,7 +593,7 @@ void vMgrDisassocBeginSta(void *hDeviceContext,
     if (*pStatus == CMD_STATUS_PENDING) {
         pMgmt->eCurrState = WMAC_STATE_IDLE;
         *pStatus = CMD_STATUS_SUCCESS;
-    };
+    }
 
     return;
 }
@@ -942,7 +942,7 @@ s_vMgrRxAssocResponse(
 	    || (sFrame.pSuppRates == NULL)) {
 		DBG_PORT80(0xCC);
 		return;
-        };
+        }
 
         pMgmt->sAssocInfo.AssocInfo.ResponseFixedIEs.Capabilities = *(sFrame.pwCapInfo);
         pMgmt->sAssocInfo.AssocInfo.ResponseFixedIEs.StatusCode = *(sFrame.pwStatus);
@@ -962,7 +962,7 @@ s_vMgrRxAssocResponse(
             if ( (pMgmt->wCurrAID >> 14) != (BIT0 | BIT1) )
             {
                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "AID from AP, has two msb clear.\n");
-            };
+            }
             DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Association Successful, AID=%d.\n", pMgmt->wCurrAID & ~(BIT14|BIT15));
             pMgmt->eCurrState = WMAC_STATE_ASSOC;
 	    BSSvUpdateAPNode((void *) pDevice,
@@ -1621,7 +1621,7 @@ s_vMgrRxDisassociation(
              memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
              netif_rx(pDevice->skb);
              pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-         };
+         }
 
         //TODO: do something let upper layer know or
         //try to send associate packet again because of inactivity timeout
@@ -1636,7 +1636,7 @@ s_vMgrRxDisassociation(
 		  pDevice->byReAssocCount ++;
 		  return;       //mike add: you'll retry for many times, so it cann't be regarded as disconnected!
               }
-        };
+        }
 
    #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
   // if(pDevice->bWPASuppWextEnabled == TRUE)
@@ -1710,7 +1710,7 @@ s_vMgrRxDeauthentication(
                     pDevice->bLinkPass = FALSE;
                     ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW);
                 }
-            };
+            }
 
             if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) {
                  wpahdr = (viawget_wpa_header *)pDevice->skb->data;
@@ -1725,7 +1725,7 @@ s_vMgrRxDeauthentication(
                  memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
                  netif_rx(pDevice->skb);
                  pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-           };
+           }
 
    #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
   // if(pDevice->bWPASuppWextEnabled == TRUE)
@@ -1845,7 +1845,7 @@ s_vMgrRxBeacon(
 
 	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Rx beacon frame error\n");
 	return;
-    };
+    }
 
     if( byCurrChannel > CB_MAX_CHANNEL_24G )
     {
@@ -1974,7 +1974,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE)
                    sFrame.pSSID->len
                    ) == 0) {
             bIsSSIDEqual = TRUE;
-        };
+        }
     }
 
     if ((WLAN_GET_CAP_INFO_ESS(*sFrame.pwCapInfo)== TRUE) &&
@@ -2074,8 +2074,8 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE)
     if (WLAN_GET_CAP_INFO_ESS(*sFrame.pwCapInfo)) {
         if (sFrame.pCFParms->wCFPDurRemaining > 0) {
             // TODO: deal with CFP period to set NAV
-        };
-    };
+        }
+    }
 
     HIDWORD(qwTimestamp) = cpu_to_le32(HIDWORD(*sFrame.pqwTimestamp));
     LODWORD(qwTimestamp) = cpu_to_le32(LODWORD(*sFrame.pqwTimestamp));
@@ -2096,7 +2096,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE)
     }
     else if (HIDWORD(qwTimestamp) < HIDWORD(qwLocalTSF)) {
         bTSFOffsetPostive = FALSE;
-    };
+    }
 
     if (bTSFOffsetPostive) {
         qwTSFOffset = CARDqGetTSFOffset(pRxPacket->byRxRate, (qwTimestamp), (qwLocalTSF));
@@ -2154,7 +2154,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE)
                 if (pMgmt->bInTIM) {
                     PSvSendPSPOLL((PSDevice)pDevice);
 //                    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "BCN:PS-POLL sent..\n");
-                };
+                }
 
             }
             else {
@@ -2167,7 +2167,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE)
                 }
                 if(PSbConsiderPowerDown(pDevice, FALSE, FALSE)) {
                    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "BCN: Power down now...\n");
-                };
+                }
             }
 
         }
@@ -2247,7 +2247,7 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE)
                 pMgmt->sNodeDBTable[0].bActive = TRUE;
                 pMgmt->sNodeDBTable[0].uInActiveCount = 0;
 
-            };
+            }
         }
         else if (bIsSSIDEqual) {
 
@@ -2292,9 +2292,9 @@ if(ChannelExceedZoneType(pDevice,byCurrChannel)==TRUE)
                      // Prepare beacon frame
 			bMgrPrepareBeaconToSend((void *) pDevice, pMgmt);
               //  }
-            };
+            }
         }
-    };
+    }
     // endian issue ???
     // Update TSF
     if (bUpdateTSF) {
@@ -2556,7 +2556,7 @@ void vMgrCreateOwnIBSS(void *hDeviceContext,
             pMgmt->byCSSPK = KEY_CTL_WEP;
             pMgmt->byCSSGK = KEY_CTL_WEP;
         }
-    };
+    }
 
     pMgmt->byERPContext = 0;
 
@@ -2614,7 +2614,7 @@ void vMgrJoinBSSBegin(void *hDeviceContext, PCMD_STATUS pStatus)
        *pStatus = CMD_STATUS_RESOURCES;
         DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "BSS finding:BSS list is empty.\n");
        return;
-    };
+    }
 
     // memset(pMgmt->abyDesireBSSID, 0,  WLAN_BSSID_LEN);
     // Search known BSS list for prefer BSSID or SSID
@@ -2630,7 +2630,7 @@ void vMgrJoinBSSBegin(void *hDeviceContext, PCMD_STATUS pStatus)
        pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
        DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Scanning [%s] not found, disconnected !\n", pItemSSID->abySSID);
        return;
-    };
+    }
 
     DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "AP(BSS) finding:Found a AP(BSS)..\n");
 
@@ -3061,7 +3061,7 @@ s_vMgrSynchBSS (
         MACvRegBitsOn(pDevice, MAC_REG_RCR, RCR_BSSID);
         pDevice->byRxMode |= RCR_BSSID;
         pMgmt->bCurrBSSIDFilterOn = TRUE;
-    };
+    }
 
     if (pDevice->byBBType == BB_TYPE_11A) {
         memcpy(pMgmt->abyCurrSuppRates, &abyCurrSuppRatesA[0], sizeof(abyCurrSuppRatesA));
@@ -3167,7 +3167,7 @@ s_vMgrFormatTIM(
             }
             wEndIndex = (WORD)ii;
         }
-    };
+    }
 
 
     // Round start index down to nearest even number
@@ -4209,7 +4209,7 @@ s_vMgrRxProbeResponse(
 		pRxPacket->p80211Header);
 	DBG_PORT80(0xCC);
 	return;
-    };
+    }
 
     if(sFrame.pSSID->len == 0)
        DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Rx Probe resp: SSID len = 0 \n");
@@ -4491,7 +4491,7 @@ void vMgrRxManagePacket(void *hDeviceContext,
             //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "rx beacon\n");
             if (pMgmt->eScanState != WMAC_NO_SCANNING) {
                 bInScan = TRUE;
-            };
+            }
             s_vMgrRxBeacon(pDevice, pMgmt, pRxPacket, bInScan);
             break;
 
diff --git a/drivers/staging/vt6656/wpactl.c b/drivers/staging/vt6656/wpactl.c
index 8752736181bbf73ab58f3ecf39c195e1ce125973..9216df01829e90e53ee8edd18b779800b6e0dbd5 100644
--- a/drivers/staging/vt6656/wpactl.c
+++ b/drivers/staging/vt6656/wpactl.c
@@ -660,7 +660,7 @@ static int wpa_get_scan(PSDevice pDevice,
 
          }
 
-    };
+    }
 
   kfree(ptempBSS);
 
@@ -673,7 +673,7 @@ static int wpa_get_scan(PSDevice pDevice,
         if (!pBSS->bActive)
             continue;
         count++;
-    };
+    }
 
     pBuf = kcalloc(count, sizeof(struct viawget_scan_result), (int)GFP_ATOMIC);
 
@@ -729,7 +729,7 @@ static int wpa_get_scan(PSDevice pDevice,
 
     if (copy_to_user(param->u.scan_results.buf, pBuf, sizeof(struct viawget_scan_result) * count)) {
 		ret = -EFAULT;
-	};
+	}
 	param->u.scan_results.scan_count = count;
     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " param->u.scan_results.scan_count = %d\n", count)
 
@@ -831,7 +831,7 @@ static int wpa_set_associate(PSDevice pDevice,
 		break;
 	default:
 		pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
-	};
+	}
 
            pMgmt->Roam_dbm = param->u.wpa_associate.roam_dbm;
          // if ((pMgmt->Roam_dbm > 40)&&(pMgmt->Roam_dbm<80))
@@ -886,7 +886,7 @@ static int wpa_set_associate(PSDevice pDevice,
     bScheduleCommand((void *) pDevice,
 		     WLAN_CMD_BSSID_SCAN,
 		     pMgmt->abyDesireSSID);
-  };
+  }
 }
 /****************************************************************/
 
diff --git a/drivers/staging/westbridge/astoria/arch/arm/mach-omap2/cyashalomap_kernel.c b/drivers/staging/westbridge/astoria/arch/arm/mach-omap2/cyashalomap_kernel.c
index 3bcedce13f4ae25c369a9ac6014587f869cb763d..dd4cd412aeb57c64da97be464fb82f66879c3474 100644
--- a/drivers/staging/westbridge/astoria/arch/arm/mach-omap2/cyashalomap_kernel.c
+++ b/drivers/staging/westbridge/astoria/arch/arm/mach-omap2/cyashalomap_kernel.c
@@ -768,7 +768,7 @@ uint32_t cy_as_hal_processor_hw_init(void)
 		cy_as_hal_print_message(KERN_INFO "%s virt_addr=%x\n",
 					gpio_vma_tab[i].name,
 					(u32)gpio_vma_tab[i].virt_addr);
-	};
+	}
 
 	/*
 	 * force OMAP_GPIO_126  to rleased state,
diff --git a/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c b/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
index 289729daba80a5dffec1e473e189bc9b787a88ae..87452bde7c93431a20014e5d98b061357baf4c6b 100644
--- a/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
+++ b/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
@@ -515,7 +515,7 @@ static void cyasblkdev_issuecallback(
 	while (blk_end_request(gl_bd->queue.req,
 	status, blk_rq_sectors(gl_bd->queue.req)*512)) {
 		retry_cnt++;
-	};
+	}
 
 	#ifndef WESTBRIDGE_NDEBUG
 	cy_as_hal_print_message(
diff --git a/drivers/staging/winbond/mto.c b/drivers/staging/winbond/mto.c
index c03e5010ca34d1e1380333543290c76faf8ccf37..5250217156a76e307b4ebad1b2438e26e800784c 100644
--- a/drivers/staging/winbond/mto.c
+++ b/drivers/staging/winbond/mto.c
@@ -40,14 +40,9 @@ static u8 MTO_Data_Rate_Tbl[MTO_MAX_DATA_RATE_LEVELS] = {
 	2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108
 };
 
-static int TotalTxPkt;
-static int TotalTxPktRetry;
 /* this record the retry rate at different data rate */
 static int retryrate_rec[MTO_MAX_DATA_RATE_LEVELS];
 
-static int PeriodTotalTxPkt;
-static int PeriodTotalTxPktRetry;
-
 static u8 boSparseTxTraffic;
 
 void MTO_Init(struct wbsoft_priv *adapter);
@@ -174,9 +169,4 @@ void MTO_SetTxCount(struct wbsoft_priv *adapter, u8 tx_rate, u8 index)
 		MTO_HAL()->dto_tx_retry_count += index;
 		MTO_HAL()->dto_tx_frag_count += (index + 1);
 	}
-	TotalTxPkt++;
-	TotalTxPktRetry += (index + 1);
-
-	PeriodTotalTxPkt++;
-	PeriodTotalTxPktRetry += (index + 1);
 }
diff --git a/drivers/staging/winbond/phy_calibration.c b/drivers/staging/winbond/phy_calibration.c
index 09844db64fe9e8d637ab0fe32ebc3904c0e6b224..79e53e46ecca2887bcb2d6b39b3041046fbd961b 100644
--- a/drivers/staging/winbond/phy_calibration.c
+++ b/drivers/staging/winbond/phy_calibration.c
@@ -27,10 +27,10 @@
 #define DEG2RAD(X)      0.017453 * (X)
 
 static const s32 Angles[] = {
-    FIXED(DEG2RAD(45.0)),     FIXED(DEG2RAD(26.565)),   FIXED(DEG2RAD(14.0362)),
-    FIXED(DEG2RAD(7.12502)),  FIXED(DEG2RAD(3.57633)),  FIXED(DEG2RAD(1.78991)),
-    FIXED(DEG2RAD(0.895174)), FIXED(DEG2RAD(0.447614)), FIXED(DEG2RAD(0.223811)),
-    FIXED(DEG2RAD(0.111906)), FIXED(DEG2RAD(0.055953)), FIXED(DEG2RAD(0.027977))
+	FIXED(DEG2RAD(45.0)),     FIXED(DEG2RAD(26.565)),   FIXED(DEG2RAD(14.0362)),
+	FIXED(DEG2RAD(7.12502)),  FIXED(DEG2RAD(3.57633)),  FIXED(DEG2RAD(1.78991)),
+	FIXED(DEG2RAD(0.895174)), FIXED(DEG2RAD(0.447614)), FIXED(DEG2RAD(0.223811)),
+	FIXED(DEG2RAD(0.111906)), FIXED(DEG2RAD(0.055953)), FIXED(DEG2RAD(0.027977))
 };
 
 /****************** LOCAL FUNCTION DECLARATION SECTION **********************/
diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c
index 44fc3fe79b796e16c76530039fbd4990364868d5..5df39d46cda48e1f26450229dc190111d4e52a9e 100644
--- a/drivers/staging/winbond/wb35tx.c
+++ b/drivers/staging/winbond/wb35tx.c
@@ -291,7 +291,6 @@ void Wb35Tx_EP2VM_start(struct wbsoft_priv *adapter)
 	if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) {
 		pWb35Tx->EP2vm_state = VM_RUNNING;
 		Wb35Tx_EP2VM(adapter);
-	}
-	else
+	} else
 		atomic_dec(&pWb35Tx->TxResultCount);
 }
diff --git a/drivers/staging/xgifb/XGI_main.h b/drivers/staging/xgifb/XGI_main.h
index 46b5958ddf37912105118bcfe63c82b8f809fd0b..f6cd22d79630648a29f525b69d36499a581a54f5 100644
--- a/drivers/staging/xgifb/XGI_main.h
+++ b/drivers/staging/xgifb/XGI_main.h
@@ -9,7 +9,7 @@
 #include "vb_struct.h"
 #include "vb_def.h"
 
-#define XGIFAIL(x) do { printk(x "\n"); return -EINVAL; } while(0)
+#define XGIFAIL(x) do { printk(x "\n"); return -EINVAL; } while (0)
 
 #define VER_MAJOR                 0
 #define VER_MINOR                 8
@@ -44,11 +44,15 @@
 #define XGIINITSTATIC static
 
 static DEFINE_PCI_DEVICE_TABLE(xgifb_pci_table) = {
-	{ PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{ PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_27, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
-	{ PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_40, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
-	{ PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
-	{ 0 }
+	{PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_20, PCI_ANY_ID, PCI_ANY_ID,
+	 0, 0, 0},
+	{PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_27, PCI_ANY_ID, PCI_ANY_ID,
+	 0, 0, 1},
+	{PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_40, PCI_ANY_ID, PCI_ANY_ID,
+	 0, 0, 2},
+	{PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_42, PCI_ANY_ID, PCI_ANY_ID,
+	 0, 0, 3},
+	{0}
 };
 
 MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
@@ -148,10 +152,10 @@ MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
 #define XGI_DATA_BUS_64        0x00
 #define XGI_DATA_BUS_128       0x01
 #define XGI_DUAL_CHANNEL_MASK  0x0C
-#define XGI_SINGLE_CHANNEL_1_RANK  	0x0
-#define XGI_SINGLE_CHANNEL_2_RANK  	0x1
-#define XGI_ASYM_DDR		  	0x02
-#define XGI_DUAL_CHANNEL_1_RANK    	0x3
+#define XGI_SINGLE_CHANNEL_1_RANK 0x0
+#define XGI_SINGLE_CHANNEL_2_RANK 0x1
+#define XGI_ASYM_DDR		  0x02
+#define XGI_DUAL_CHANNEL_1_RANK	  0x3
 
 #define XGI550_DRAM_SIZE_MASK     0x3F  /* 550/650/740 SR14 */
 #define XGI550_DRAM_SIZE_4MB      0x00
@@ -190,11 +194,11 @@ MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
 #define XGI_VB_CRT2               0x10
 #define XGI_CRT1                  0x20
 #define XGI_VB_HIVISION           0x40
-#define XGI_VB_YPBPR                0x80
-#define XGI_VB_TV                 (XGI_VB_COMPOSITE | XGI_VB_SVIDEO | \
-                                   XGI_VB_SCART | XGI_VB_HIVISION|XGI_VB_YPBPR)
+#define XGI_VB_YPBPR              0x80
+#define XGI_VB_TV		  (XGI_VB_COMPOSITE | XGI_VB_SVIDEO | \
+				   XGI_VB_SCART | XGI_VB_HIVISION|XGI_VB_YPBPR)
 
-#define XGI_EXTERNAL_CHIP_MASK    	   0x0E  /* CR37 */
+#define XGI_EXTERNAL_CHIP_MASK		   0x0E  /* CR37 */
 #define XGI_EXTERNAL_CHIP_XGI301           0x01  /* in CR37 << 1 ! */
 #define XGI_EXTERNAL_CHIP_LVDS             0x02  /* in CR37 << 1 ! */
 #define XGI_EXTERNAL_CHIP_TRUMPION         0x03  /* in CR37 << 1 ! */
@@ -216,46 +220,10 @@ MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
 #define SR_BUFFER_SIZE            5
 #define CR_BUFFER_SIZE            5
 
-/* Useful macros */
-#define inXGIREG(base)          inb(base)
-#define outXGIREG(base,val)     outb(val,base)
-#define orXGIREG(base,val)      do { \
-                                  unsigned char __Temp = inb(base); \
-                                  outXGIREG(base, __Temp | (val)); \
-                                } while (0)
-#define andXGIREG(base,val)     do { \
-                                  unsigned char __Temp = inb(base); \
-                                  outXGIREG(base, __Temp & (val)); \
-                                } while (0)
-#define inXGIIDXREG(base,idx,var)   do { \
-                                      outb(idx,base); var=inb((base)+1); \
-                                    } while (0)
-#define outXGIIDXREG(base,idx,val)  do { \
-                                      outb(idx,base); outb((val),(base)+1); \
-                                    } while (0)
-#define orXGIIDXREG(base,idx,val)   do { \
-                                      unsigned char __Temp; \
-                                      outb(idx,base);   \
-                                      __Temp = inb((base)+1)|(val); \
-                                      outXGIIDXREG(base,idx,__Temp); \
-                                    } while (0)
-#define andXGIIDXREG(base,idx,and)  do { \
-                                      unsigned char __Temp; \
-                                      outb(idx,base);   \
-                                      __Temp = inb((base)+1)&(and); \
-                                      outXGIIDXREG(base,idx,__Temp); \
-                                    } while (0)
-#define setXGIIDXREG(base,idx,and,or)   do { \
-                                          unsigned char __Temp; \
-                                          outb(idx,base);   \
-                                          __Temp = (inb((base)+1)&(and))|(or); \
-                                          outXGIIDXREG(base,idx,__Temp); \
-                                        } while (0)
-
 /* ------------------- Global Variables ----------------------------- */
 
 /* Fbcon variables */
-static struct fb_info* fb_info;
+static struct fb_info *fb_info;
 
 
 static int    video_type = FB_TYPE_PACKED_PIXELS;
@@ -304,7 +272,7 @@ static int XGIfb_off = 0;
 static int XGIfb_crt1off = 0;
 static int XGIfb_forcecrt1 = -1;
 static int XGIfb_userom = 0;
-//static int XGIfb_useoem = -1;
+/*static int XGIfb_useoem = -1; */
 
 /* global flags */
 static int XGIfb_registered;
@@ -316,8 +284,10 @@ static int XGIfb_ypan = -1;
 
 static int XGIfb_CRT2_write_enable = 0;
 
-static int XGIfb_crt2type = -1; /* TW: CRT2 type (for overriding autodetection) */
-static int XGIfb_tvplug = -1; /* PR: Tv plug type (for overriding autodetection) */
+/* TW: CRT2 type (for overriding autodetection) */
+static int XGIfb_crt2type = -1;
+/* PR: Tv plug type (for overriding autodetection) */
+static int XGIfb_tvplug = -1;
 
 static unsigned char XGIfb_detectedpdc = 0;
 
@@ -354,82 +324,155 @@ static struct _XGIbios_mode {
 	u8  chipset;
 } XGIbios_mode[] = {
 #define MODE_INDEX_NONE           0  /* TW: index for mode=none */
-	{"none",         0xFF, 0x0000, 0x0000,    0,    0,  0, 0,   0,  0, MD_XGI300|MD_XGI315},  /* TW: for mode "none" */
-	{"320x240x16",   0x56, 0x0000, 0x0000,  320,  240, 16, 1,  40, 15,           MD_XGI315},
-	{"320x480x8",    0x5A, 0x0000, 0x0000,  320,  480,  8, 1,  40, 30,           MD_XGI315},  /* TW: FSTN */
-	{"320x480x16",   0x5B, 0x0000, 0x0000,  320,  480, 16, 1,  40, 30,           MD_XGI315},  /* TW: FSTN */
-	{"640x480x8",    0x2E, 0x0101, 0x0101,  640,  480,  8, 1,  80, 30, MD_XGI300|MD_XGI315},
-	{"640x480x16",   0x44, 0x0111, 0x0111,  640,  480, 16, 1,  80, 30, MD_XGI300|MD_XGI315},
-	{"640x480x24",   0x62, 0x013a, 0x0112,  640,  480, 32, 1,  80, 30, MD_XGI300|MD_XGI315},  /* TW: That's for people who mix up color- and fb depth */
-	{"640x480x32",   0x62, 0x013a, 0x0112,  640,  480, 32, 1,  80, 30, MD_XGI300|MD_XGI315},
-	{"720x480x8",    0x31, 0x0000, 0x0000,  720,  480,  8, 1,  90, 30, MD_XGI300|MD_XGI315},
-	{"720x480x16",   0x33, 0x0000, 0x0000,  720,  480, 16, 1,  90, 30, MD_XGI300|MD_XGI315},
-	{"720x480x24",   0x35, 0x0000, 0x0000,  720,  480, 32, 1,  90, 30, MD_XGI300|MD_XGI315},
-	{"720x480x32",   0x35, 0x0000, 0x0000,  720,  480, 32, 1,  90, 30, MD_XGI300|MD_XGI315},
-	{"720x576x8",    0x32, 0x0000, 0x0000,  720,  576,  8, 1,  90, 36, MD_XGI300|MD_XGI315},
-	{"720x576x16",   0x34, 0x0000, 0x0000,  720,  576, 16, 1,  90, 36, MD_XGI300|MD_XGI315},
-	{"720x576x24",   0x36, 0x0000, 0x0000,  720,  576, 32, 1,  90, 36, MD_XGI300|MD_XGI315},
-	{"720x576x32",   0x36, 0x0000, 0x0000,  720,  576, 32, 1,  90, 36, MD_XGI300|MD_XGI315},
-	{"800x480x8",    0x70, 0x0000, 0x0000,  800,  480,  8, 1, 100, 30, MD_XGI300|MD_XGI315},
-	{"800x480x16",   0x7a, 0x0000, 0x0000,  800,  480, 16, 1, 100, 30, MD_XGI300|MD_XGI315},
-	{"800x480x24",   0x76, 0x0000, 0x0000,  800,  480, 32, 1, 100, 30, MD_XGI300|MD_XGI315},
-	{"800x480x32",   0x76, 0x0000, 0x0000,  800,  480, 32, 1, 100, 30, MD_XGI300|MD_XGI315},
+	{"none",         0xFF, 0x0000, 0x0000,    0,    0,  0, 0,   0,  0,
+	 MD_XGI300|MD_XGI315},  /* TW: for mode "none" */
+	{"320x240x16",   0x56, 0x0000, 0x0000,  320,  240, 16, 1,  40, 15,
+	 MD_XGI315},
+	{"320x480x8",    0x5A, 0x0000, 0x0000,  320,  480,  8, 1,  40, 30,
+	 MD_XGI315},  /* TW: FSTN */
+	{"320x480x16",   0x5B, 0x0000, 0x0000,  320,  480, 16, 1,  40, 30,
+	 MD_XGI315},  /* TW: FSTN */
+	{"640x480x8",    0x2E, 0x0101, 0x0101,  640,  480,  8, 1,  80, 30,
+	 MD_XGI300|MD_XGI315},
+	{"640x480x16",   0x44, 0x0111, 0x0111,  640,  480, 16, 1,  80, 30,
+	 MD_XGI300|MD_XGI315},
+	{"640x480x24",   0x62, 0x013a, 0x0112,  640,  480, 32, 1,  80, 30,
+	 MD_XGI300|MD_XGI315},  /* TW: That's for people who mix up color-
+					and fb depth */
+	{"640x480x32",   0x62, 0x013a, 0x0112,  640,  480, 32, 1,  80, 30,
+	 MD_XGI300|MD_XGI315},
+	{"720x480x8",    0x31, 0x0000, 0x0000,  720,  480,  8, 1,  90, 30,
+	 MD_XGI300|MD_XGI315},
+	{"720x480x16",   0x33, 0x0000, 0x0000,  720,  480, 16, 1,  90, 30,
+	 MD_XGI300|MD_XGI315},
+	{"720x480x24",   0x35, 0x0000, 0x0000,  720,  480, 32, 1,  90, 30,
+	 MD_XGI300|MD_XGI315},
+	{"720x480x32",   0x35, 0x0000, 0x0000,  720,  480, 32, 1,  90, 30,
+	 MD_XGI300|MD_XGI315},
+	{"720x576x8",    0x32, 0x0000, 0x0000,  720,  576,  8, 1,  90, 36,
+	 MD_XGI300|MD_XGI315},
+	{"720x576x16",   0x34, 0x0000, 0x0000,  720,  576, 16, 1,  90, 36,
+	 MD_XGI300|MD_XGI315},
+	{"720x576x24",   0x36, 0x0000, 0x0000,  720,  576, 32, 1,  90, 36,
+	 MD_XGI300|MD_XGI315},
+	{"720x576x32",   0x36, 0x0000, 0x0000,  720,  576, 32, 1,  90, 36,
+	 MD_XGI300|MD_XGI315},
+	{"800x480x8",    0x70, 0x0000, 0x0000,  800,  480,  8, 1, 100, 30,
+	 MD_XGI300|MD_XGI315},
+	{"800x480x16",   0x7a, 0x0000, 0x0000,  800,  480, 16, 1, 100, 30,
+	 MD_XGI300|MD_XGI315},
+	{"800x480x24",   0x76, 0x0000, 0x0000,  800,  480, 32, 1, 100, 30,
+	 MD_XGI300|MD_XGI315},
+	{"800x480x32",   0x76, 0x0000, 0x0000,  800,  480, 32, 1, 100, 30,
+	 MD_XGI300|MD_XGI315},
 #define DEFAULT_MODE              21 /* TW: index for 800x600x8 */
 #define DEFAULT_LCDMODE           21 /* TW: index for 800x600x8 */
 #define DEFAULT_TVMODE            21 /* TW: index for 800x600x8 */
-	{"800x600x8",    0x30, 0x0103, 0x0103,  800,  600,  8, 1, 100, 37, MD_XGI300|MD_XGI315},
-	{"800x600x16",   0x47, 0x0114, 0x0114,  800,  600, 16, 1, 100, 37, MD_XGI300|MD_XGI315},
-	{"800x600x24",   0x63, 0x013b, 0x0115,  800,  600, 32, 1, 100, 37, MD_XGI300|MD_XGI315},
-	{"800x600x32",   0x63, 0x013b, 0x0115,  800,  600, 32, 1, 100, 37, MD_XGI300|MD_XGI315},
-	{"1024x576x8",   0x71, 0x0000, 0x0000, 1024,  576,  8, 1, 128, 36, MD_XGI300|MD_XGI315},
-	{"1024x576x16",  0x74, 0x0000, 0x0000, 1024,  576, 16, 1, 128, 36, MD_XGI300|MD_XGI315},
-	{"1024x576x24",  0x77, 0x0000, 0x0000, 1024,  576, 32, 1, 128, 36, MD_XGI300|MD_XGI315},
-	{"1024x576x32",  0x77, 0x0000, 0x0000, 1024,  576, 32, 1, 128, 36, MD_XGI300|MD_XGI315},
-	{"1024x600x8",   0x20, 0x0000, 0x0000, 1024,  600,  8, 1, 128, 37, MD_XGI300          },  /* TW: 300 series only */
-	{"1024x600x16",  0x21, 0x0000, 0x0000, 1024,  600, 16, 1, 128, 37, MD_XGI300          },
-	{"1024x600x24",  0x22, 0x0000, 0x0000, 1024,  600, 32, 1, 128, 37, MD_XGI300          },
-	{"1024x600x32",  0x22, 0x0000, 0x0000, 1024,  600, 32, 1, 128, 37, MD_XGI300          },
-	{"1024x768x8",   0x38, 0x0105, 0x0105, 1024,  768,  8, 1, 128, 48, MD_XGI300|MD_XGI315},
-	{"1024x768x16",  0x4A, 0x0117, 0x0117, 1024,  768, 16, 1, 128, 48, MD_XGI300|MD_XGI315},
-	{"1024x768x24",  0x64, 0x013c, 0x0118, 1024,  768, 32, 1, 128, 48, MD_XGI300|MD_XGI315},
-	{"1024x768x32",  0x64, 0x013c, 0x0118, 1024,  768, 32, 1, 128, 48, MD_XGI300|MD_XGI315},
-	{"1152x768x8",   0x23, 0x0000, 0x0000, 1152,  768,  8, 1, 144, 48, MD_XGI300          },  /* TW: 300 series only */
-	{"1152x768x16",  0x24, 0x0000, 0x0000, 1152,  768, 16, 1, 144, 48, MD_XGI300          },
-	{"1152x768x24",  0x25, 0x0000, 0x0000, 1152,  768, 32, 1, 144, 48, MD_XGI300          },
-	{"1152x768x32",  0x25, 0x0000, 0x0000, 1152,  768, 32, 1, 144, 48, MD_XGI300          },
-	{"1280x720x8",   0x79, 0x0000, 0x0000, 1280,  720,  8, 1, 160, 45, MD_XGI300|MD_XGI315},
-	{"1280x720x16",  0x75, 0x0000, 0x0000, 1280,  720, 16, 1, 160, 45, MD_XGI300|MD_XGI315},
-	{"1280x720x24",  0x78, 0x0000, 0x0000, 1280,  720, 32, 1, 160, 45, MD_XGI300|MD_XGI315},
-	{"1280x720x32",  0x78, 0x0000, 0x0000, 1280,  720, 32, 1, 160, 45, MD_XGI300|MD_XGI315},
-	{"1280x768x8",   0x23, 0x0000, 0x0000, 1280,  768,  8, 1, 160, 48,           MD_XGI315},  /* TW: 310/325 series only */
-	{"1280x768x16",  0x24, 0x0000, 0x0000, 1280,  768, 16, 1, 160, 48,           MD_XGI315},
-	{"1280x768x24",  0x25, 0x0000, 0x0000, 1280,  768, 32, 1, 160, 48,           MD_XGI315},
-	{"1280x768x32",  0x25, 0x0000, 0x0000, 1280,  768, 32, 1, 160, 48,           MD_XGI315},
+	{"800x600x8",    0x30, 0x0103, 0x0103,  800,  600,  8, 1, 100, 37,
+	 MD_XGI300|MD_XGI315},
+	{"800x600x16",   0x47, 0x0114, 0x0114,  800,  600, 16, 1, 100, 37,
+	 MD_XGI300|MD_XGI315},
+	{"800x600x24",   0x63, 0x013b, 0x0115,  800,  600, 32, 1, 100, 37,
+	 MD_XGI300|MD_XGI315},
+	{"800x600x32",   0x63, 0x013b, 0x0115,  800,  600, 32, 1, 100, 37,
+	 MD_XGI300|MD_XGI315},
+	{"1024x576x8",   0x71, 0x0000, 0x0000, 1024,  576,  8, 1, 128, 36,
+	 MD_XGI300|MD_XGI315},
+	{"1024x576x16",  0x74, 0x0000, 0x0000, 1024,  576, 16, 1, 128, 36,
+	 MD_XGI300|MD_XGI315},
+	{"1024x576x24",  0x77, 0x0000, 0x0000, 1024,  576, 32, 1, 128, 36,
+	 MD_XGI300|MD_XGI315},
+	{"1024x576x32",  0x77, 0x0000, 0x0000, 1024,  576, 32, 1, 128, 36,
+	 MD_XGI300|MD_XGI315},
+	{"1024x600x8",   0x20, 0x0000, 0x0000, 1024,  600,  8, 1, 128, 37,
+	 MD_XGI300          },  /* TW: 300 series only */
+	{"1024x600x16",  0x21, 0x0000, 0x0000, 1024,  600, 16, 1, 128, 37,
+	 MD_XGI300          },
+	{"1024x600x24",  0x22, 0x0000, 0x0000, 1024,  600, 32, 1, 128, 37,
+	 MD_XGI300          },
+	{"1024x600x32",  0x22, 0x0000, 0x0000, 1024,  600, 32, 1, 128, 37,
+	 MD_XGI300          },
+	{"1024x768x8",   0x38, 0x0105, 0x0105, 1024,  768,  8, 1, 128, 48,
+	 MD_XGI300|MD_XGI315},
+	{"1024x768x16",  0x4A, 0x0117, 0x0117, 1024,  768, 16, 1, 128, 48,
+	 MD_XGI300|MD_XGI315},
+	{"1024x768x24",  0x64, 0x013c, 0x0118, 1024,  768, 32, 1, 128, 48,
+	 MD_XGI300|MD_XGI315},
+	{"1024x768x32",  0x64, 0x013c, 0x0118, 1024,  768, 32, 1, 128, 48,
+	 MD_XGI300|MD_XGI315},
+	{"1152x768x8",   0x23, 0x0000, 0x0000, 1152,  768,  8, 1, 144, 48,
+	 MD_XGI300          },  /* TW: 300 series only */
+	{"1152x768x16",  0x24, 0x0000, 0x0000, 1152,  768, 16, 1, 144, 48,
+	 MD_XGI300          },
+	{"1152x768x24",  0x25, 0x0000, 0x0000, 1152,  768, 32, 1, 144, 48,
+	 MD_XGI300          },
+	{"1152x768x32",  0x25, 0x0000, 0x0000, 1152,  768, 32, 1, 144, 48,
+	 MD_XGI300          },
+	{"1280x720x8",   0x79, 0x0000, 0x0000, 1280,  720,  8, 1, 160, 45,
+	 MD_XGI300|MD_XGI315},
+	{"1280x720x16",  0x75, 0x0000, 0x0000, 1280,  720, 16, 1, 160, 45,
+	 MD_XGI300|MD_XGI315},
+	{"1280x720x24",  0x78, 0x0000, 0x0000, 1280,  720, 32, 1, 160, 45,
+	 MD_XGI300|MD_XGI315},
+	{"1280x720x32",  0x78, 0x0000, 0x0000, 1280,  720, 32, 1, 160, 45,
+	 MD_XGI300|MD_XGI315},
+	{"1280x768x8",   0x23, 0x0000, 0x0000, 1280,  768,  8, 1, 160, 48,
+	 MD_XGI315},  /* TW: 310/325 series only */
+	{"1280x768x16",  0x24, 0x0000, 0x0000, 1280,  768, 16, 1, 160, 48,
+	 MD_XGI315},
+	{"1280x768x24",  0x25, 0x0000, 0x0000, 1280,  768, 32, 1, 160, 48,
+	 MD_XGI315},
+	{"1280x768x32",  0x25, 0x0000, 0x0000, 1280,  768, 32, 1, 160, 48,
+	 MD_XGI315},
 #define MODEINDEX_1280x960 48
-	{"1280x960x8",   0x7C, 0x0000, 0x0000, 1280,  960,  8, 1, 160, 60, MD_XGI300|MD_XGI315},  /* TW: Modenumbers being patched */
-	{"1280x960x16",  0x7D, 0x0000, 0x0000, 1280,  960, 16, 1, 160, 60, MD_XGI300|MD_XGI315},
-	{"1280x960x24",  0x7E, 0x0000, 0x0000, 1280,  960, 32, 1, 160, 60, MD_XGI300|MD_XGI315},
-	{"1280x960x32",  0x7E, 0x0000, 0x0000, 1280,  960, 32, 1, 160, 60, MD_XGI300|MD_XGI315},
-	{"1280x1024x8",  0x3A, 0x0107, 0x0107, 1280, 1024,  8, 1, 160, 64, MD_XGI300|MD_XGI315},
-	{"1280x1024x16", 0x4D, 0x011a, 0x011a, 1280, 1024, 16, 1, 160, 64, MD_XGI300|MD_XGI315},
-	{"1280x1024x24", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64, MD_XGI300|MD_XGI315},
-	{"1280x1024x32", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64, MD_XGI300|MD_XGI315},
-	{"1400x1050x8",  0x26, 0x0000, 0x0000, 1400, 1050,  8, 1, 175, 65,           MD_XGI315},  /* TW: 310/325 series only */
-	{"1400x1050x16", 0x27, 0x0000, 0x0000, 1400, 1050, 16, 1, 175, 65,           MD_XGI315},
-	{"1400x1050x24", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65,           MD_XGI315},
-	{"1400x1050x32", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65,           MD_XGI315},
-	{"1600x1200x8",  0x3C, 0x0130, 0x011c, 1600, 1200,  8, 1, 200, 75, MD_XGI300|MD_XGI315},
-	{"1600x1200x16", 0x3D, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75, MD_XGI300|MD_XGI315},
-	{"1600x1200x24", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_XGI300|MD_XGI315},
-	{"1600x1200x32", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_XGI300|MD_XGI315},
-	{"1920x1440x8",  0x68, 0x013f, 0x0000, 1920, 1440,  8, 1, 240, 75, MD_XGI300|MD_XGI315},
-	{"1920x1440x16", 0x69, 0x0140, 0x0000, 1920, 1440, 16, 1, 240, 75, MD_XGI300|MD_XGI315},
-	{"1920x1440x24", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_XGI300|MD_XGI315},
-	{"1920x1440x32", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_XGI300|MD_XGI315},
-	{"2048x1536x8",  0x6c, 0x0000, 0x0000, 2048, 1536,  8, 1, 256, 96,           MD_XGI315},  /* TW: 310/325 series only */
-	{"2048x1536x16", 0x6d, 0x0000, 0x0000, 2048, 1536, 16, 1, 256, 96,           MD_XGI315},
-	{"2048x1536x24", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96,           MD_XGI315},
-	{"2048x1536x32", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96,           MD_XGI315},
+	{"1280x960x8",   0x7C, 0x0000, 0x0000, 1280,  960,  8, 1, 160, 60,
+	 MD_XGI300|MD_XGI315},  /* TW: Modenumbers being patched */
+	{"1280x960x16",  0x7D, 0x0000, 0x0000, 1280,  960, 16, 1, 160, 60,
+	 MD_XGI300|MD_XGI315},
+	{"1280x960x24",  0x7E, 0x0000, 0x0000, 1280,  960, 32, 1, 160, 60,
+	 MD_XGI300|MD_XGI315},
+	{"1280x960x32",  0x7E, 0x0000, 0x0000, 1280,  960, 32, 1, 160, 60,
+	 MD_XGI300|MD_XGI315},
+	{"1280x1024x8",  0x3A, 0x0107, 0x0107, 1280, 1024,  8, 1, 160, 64,
+	 MD_XGI300|MD_XGI315},
+	{"1280x1024x16", 0x4D, 0x011a, 0x011a, 1280, 1024, 16, 1, 160, 64,
+	 MD_XGI300|MD_XGI315},
+	{"1280x1024x24", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64,
+	 MD_XGI300|MD_XGI315},
+	{"1280x1024x32", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64,
+	 MD_XGI300|MD_XGI315},
+	{"1400x1050x8",  0x26, 0x0000, 0x0000, 1400, 1050,  8, 1, 175, 65,
+	 MD_XGI315},  /* TW: 310/325 series only */
+	{"1400x1050x16", 0x27, 0x0000, 0x0000, 1400, 1050, 16, 1, 175, 65,
+	 MD_XGI315},
+	{"1400x1050x24", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65,
+	 MD_XGI315},
+	{"1400x1050x32", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65,
+	 MD_XGI315},
+	{"1600x1200x8",  0x3C, 0x0130, 0x011c, 1600, 1200,  8, 1, 200, 75,
+	 MD_XGI300|MD_XGI315},
+	{"1600x1200x16", 0x3D, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75,
+	 MD_XGI300|MD_XGI315},
+	{"1600x1200x24", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75,
+	 MD_XGI300|MD_XGI315},
+	{"1600x1200x32", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75,
+	 MD_XGI300|MD_XGI315},
+	{"1920x1440x8",  0x68, 0x013f, 0x0000, 1920, 1440,  8, 1, 240, 75,
+	 MD_XGI300|MD_XGI315},
+	{"1920x1440x16", 0x69, 0x0140, 0x0000, 1920, 1440, 16, 1, 240, 75,
+	 MD_XGI300|MD_XGI315},
+	{"1920x1440x24", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75,
+	 MD_XGI300|MD_XGI315},
+	{"1920x1440x32", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75,
+	 MD_XGI300|MD_XGI315},
+	{"2048x1536x8",  0x6c, 0x0000, 0x0000, 2048, 1536,  8, 1, 256, 96,
+	 MD_XGI315},  /* TW: 310/325 series only */
+	{"2048x1536x16", 0x6d, 0x0000, 0x0000, 2048, 1536, 16, 1, 256, 96,
+	 MD_XGI315},
+	{"2048x1536x24", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96,
+	 MD_XGI315},
+	{"2048x1536x32", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96,
+	 MD_XGI315},
 	{"\0", 0x00, 0, 0, 0, 0, 0, 0, 0}
 };
 
@@ -437,44 +480,45 @@ static struct _XGIbios_mode {
 #ifdef MODULE
 static int xgifb_mode_idx = 1;
 #else
-static int xgifb_mode_idx = -1;               /* Use a default mode if we are inside the kernel */
+static int xgifb_mode_idx = -1; /* Use a default mode if we are
+					inside the kernel */
 #endif
 static u8  XGIfb_mode_no  = 0;
 static u8  XGIfb_rate_idx = 0;
 
 /* TW: CR36 evaluation */
-static const unsigned short XGI300paneltype[] =
-    { LCD_UNKNOWN,   LCD_800x600,  LCD_1024x768,  LCD_1280x1024,
-      LCD_1280x960,  LCD_640x480,  LCD_1024x600,  LCD_1152x768,
-       LCD_1024x768, LCD_1024x768,  LCD_1024x768,
-      LCD_1024x768,  LCD_1024x768, LCD_1024x768,  LCD_1024x768 };
-
-static const unsigned short XGI310paneltype[] =
-    { LCD_UNKNOWN,   LCD_800x600,  LCD_1024x768,  LCD_1280x1024,
-      LCD_640x480,   LCD_1024x600, LCD_1152x864,  LCD_1280x960,
-      LCD_1152x768,  LCD_1400x1050,LCD_1280x768,  LCD_1600x1200,
-      LCD_1024x768, LCD_1024x768,  LCD_1024x768 };
+static const unsigned short XGI300paneltype[] = {
+	 LCD_UNKNOWN,  LCD_800x600, LCD_1024x768, LCD_1280x1024,
+	LCD_1280x960,  LCD_640x480, LCD_1024x600, LCD_1152x768,
+	LCD_1024x768, LCD_1024x768, LCD_1024x768,
+	LCD_1024x768, LCD_1024x768, LCD_1024x768, LCD_1024x768};
+
+static const unsigned short XGI310paneltype[] = {
+	 LCD_UNKNOWN,   LCD_800x600, LCD_1024x768, LCD_1280x1024,
+	 LCD_640x480,  LCD_1024x600, LCD_1152x864, LCD_1280x960,
+	LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
+	LCD_1024x768,  LCD_1024x768, LCD_1024x768};
 
 static const struct _XGI_crt2type {
 	char name[10];
 	int type_no;
 	int tvplug_no;
 } XGI_crt2type[] = {
-	{"NONE", 	0, 		-1},
-	{"LCD",  	DISPTYPE_LCD, 	-1},
-	{"TV",   	DISPTYPE_TV, 	-1},
-	{"VGA",  	DISPTYPE_CRT2, 	-1},
-	{"SVIDEO", 	DISPTYPE_TV, 	TVPLUG_SVIDEO},
-	{"COMPOSITE", 	DISPTYPE_TV, 	TVPLUG_COMPOSITE},
-	{"SCART", 	DISPTYPE_TV, 	TVPLUG_SCART},
-	{"none", 	0, 		-1},
-	{"lcd",  	DISPTYPE_LCD, 	-1},
-	{"tv",   	DISPTYPE_TV, 	-1},
-	{"vga",  	DISPTYPE_CRT2, 	-1},
-	{"svideo", 	DISPTYPE_TV, 	TVPLUG_SVIDEO},
-	{"composite", 	DISPTYPE_TV, 	TVPLUG_COMPOSITE},
-	{"scart", 	DISPTYPE_TV, 	TVPLUG_SCART},
-	{"\0",  	-1, 		-1}
+	{"NONE",	0,		-1},
+	{"LCD",		DISPTYPE_LCD,	-1},
+	{"TV",		DISPTYPE_TV,	-1},
+	{"VGA",		DISPTYPE_CRT2,	-1},
+	{"SVIDEO",	DISPTYPE_TV,	TVPLUG_SVIDEO},
+	{"COMPOSITE",	DISPTYPE_TV,	TVPLUG_COMPOSITE},
+	{"SCART",	DISPTYPE_TV,	TVPLUG_SCART},
+	{"none",	0,		-1},
+	{"lcd",		DISPTYPE_LCD,	-1},
+	{"tv",		DISPTYPE_TV,	-1},
+	{"vga",		DISPTYPE_CRT2,	-1},
+	{"svideo",	DISPTYPE_TV,	TVPLUG_SVIDEO},
+	{"composite",	DISPTYPE_TV,	TVPLUG_COMPOSITE},
+	{"scart",	DISPTYPE_TV,	TVPLUG_SCART},
+	{"\0",		-1,		-1}
 };
 
 /* TV standard */
@@ -482,11 +526,11 @@ static const struct _XGI_tvtype {
 	char name[6];
 	int type_no;
 } XGI_tvtype[] = {
-	{"PAL",  	1},
-	{"NTSC", 	2},
-	{"pal", 	1},
-	{"ntsc",  	2},
-	{"\0",   	-1}
+	{"PAL",		1},
+	{"NTSC",	2},
+	{"pal",		1},
+	{"ntsc",	2},
+	{"\0",		-1}
 };
 
 static const struct _XGI_vrate {
@@ -495,13 +539,19 @@ static const struct _XGI_vrate {
 	u16 yres;
 	u16 refresh;
 } XGIfb_vrate[] = {
-	{1,  640,  480, 60}, {2,  640,  480,  72}, {3, 640,   480,  75}, {4,  640, 480,  85},
-	{5,  640,  480,100}, {6,  640,  480, 120}, {7, 640,   480, 160}, {8,  640, 480, 200},
+	{1,  640,  480, 60}, {2,  640,  480,  72},
+	{3, 640,   480,  75}, {4,  640, 480,  85},
+
+	{5,  640,  480, 100}, {6,  640,  480, 120},
+	{7, 640,   480, 160}, {8,  640, 480, 200},
+
 	{1,  720,  480, 60},
 	{1,  720,  576, 58},
 	{1,  800,  480, 60}, {2,  800,  480,  75}, {3, 800,   480,  85},
-        {1,  800,  600,  60}, {2, 800,   600,  72}, {3,  800, 600,  75},
-	{4,  800,  600, 85}, {5,  800,  600, 100}, {6, 800,   600, 120}, {7,  800, 600, 160},
+	{1,  800,  600,  60}, {2, 800,   600,  72}, {3,  800, 600,  75},
+	{4,  800,  600, 85}, {5,  800,  600, 100},
+	{6, 800,   600, 120}, {7,  800, 600, 160},
+
 	{1, 1024,  768,  60}, {2, 1024,  768,  70}, {3, 1024, 768,  75},
 	{4, 1024,  768, 85}, {5, 1024,  768, 100}, {6, 1024,  768, 120},
 	{1, 1024,  576, 60}, {2, 1024,  576,  75}, {3, 1024,  576,  85},
@@ -509,279 +559,187 @@ static const struct _XGI_vrate {
 	{1, 1152,  768, 60},
 	{1, 1280,  720, 60}, {2, 1280,  720,  75}, {3, 1280,  720,  85},
 	{1, 1280,  768, 60},
-        {1, 1280, 1024,  60}, {2, 1280, 1024,  75}, {3, 1280, 1024,  85},
+	{1, 1280, 1024,  60}, {2, 1280, 1024,  75}, {3, 1280, 1024,  85},
 	{1, 1280,  960, 70},
 	{1, 1400, 1050, 60},
-	{1, 1600, 1200, 60}, {2, 1600, 1200,  65}, {3, 1600, 1200,  70}, {4, 1600, 1200,  75},
-	{5, 1600, 1200, 85}, {6, 1600, 1200, 100}, {7, 1600, 1200, 120},
-	{1, 1920, 1440, 60}, {2, 1920, 1440,  65}, {3, 1920, 1440,  70}, {4, 1920, 1440,  75},
+	{1, 1600, 1200, 60}, {2, 1600, 1200,  65},
+	{3, 1600, 1200,  70}, {4, 1600, 1200,  75},
+
+	{5, 1600, 1200, 85}, {6, 1600, 1200, 100},
+	{7, 1600, 1200, 120},
+
+	{1, 1920, 1440, 60}, {2, 1920, 1440,  65},
+	{3, 1920, 1440,  70}, {4, 1920, 1440,  75},
+
 	{5, 1920, 1440, 85}, {6, 1920, 1440, 100},
-	{1, 2048, 1536, 60}, {2, 2048, 1536,  65}, {3, 2048, 1536,  70}, {4, 2048, 1536,  75},
+	{1, 2048, 1536, 60}, {2, 2048, 1536,  65},
+	{3, 2048, 1536,  70}, {4, 2048, 1536,  75},
+
 	{5, 2048, 1536, 85},
 	{0, 0, 0, 0}
 };
 
 static const struct _chswtable {
-    int subsysVendor;
-    int subsysCard;
-    char *vendorName;
-    char *cardName;
+	int subsysVendor;
+	int subsysCard;
+	char *vendorName;
+	char *cardName;
 } mychswtable[] = {
-        { 0x1631, 0x1002, "Mitachi", "0x1002" },
+	{ 0x1631, 0x1002, "Mitachi", "0x1002" },
 	{ 0,      0,      ""       , ""       }
 };
 
-// Eden Chen
+/* Eden Chen */
 static const struct _XGI_TV_filter {
 	u8 filter[9][4];
 } XGI_TV_filter[] = {
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_0 */
-	   {0x00,0xE0,0x10,0x60},
-	   {0x00,0xEE,0x10,0x44},
-	   {0x00,0xF4,0x10,0x38},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xFC,0xFB,0x14,0x2A},
-	   {0x00,0x00,0x10,0x20},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_1 */
-	   {0x00,0xE0,0x10,0x60},
-	   {0x00,0xEE,0x10,0x44},
-	   {0x00,0xF4,0x10,0x38},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xFC,0xFB,0x14,0x2A},
-	   {0x00,0x00,0x10,0x20},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_2 */
-	   {0xF5,0xEE,0x1B,0x44},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xEB,0x04,0x25,0x18},
-	   {0xF1,0x05,0x1F,0x16},
-	   {0xF6,0x06,0x1A,0x14},
-	   {0xFA,0x06,0x16,0x14},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_3 */
-	   {0xF1,0x04,0x1F,0x18},
-	   {0xEE,0x0D,0x22,0x06},
-	   {0xF7,0x06,0x19,0x14},
-	   {0xF4,0x0B,0x1C,0x0A},
-	   {0xFA,0x07,0x16,0x12},
-	   {0xF9,0x0A,0x17,0x0C},
-	   {0x00,0x07,0x10,0x12},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_4 */
-	   {0x00,0xE0,0x10,0x60},
-	   {0x00,0xEE,0x10,0x44},
-	   {0x00,0xF4,0x10,0x38},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xFC,0xFB,0x14,0x2A},
-	   {0x00,0x00,0x10,0x20},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_5 */
-	   {0xF5,0xEE,0x1B,0x44},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xEB,0x04,0x25,0x18},
-	   {0xF1,0x05,0x1F,0x16},
-	   {0xF6,0x06,0x1A,0x14},
-	   {0xFA,0x06,0x16,0x14},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_6 */
-	   {0xEB,0x04,0x25,0x18},
-	   {0xE7,0x0E,0x29,0x04},
-	   {0xEE,0x0C,0x22,0x08},
-	   {0xF6,0x0B,0x1A,0x0A},
-	   {0xF9,0x0A,0x17,0x0C},
-	   {0xFC,0x0A,0x14,0x0C},
-	   {0x00,0x08,0x10,0x10},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* NTSCFilter_7 */
-	   {0xEC,0x02,0x24,0x1C},
-	   {0xF2,0x04,0x1E,0x18},
-	   {0xEB,0x15,0x25,0xF6},
-	   {0xF4,0x10,0x1C,0x00},
-	   {0xF8,0x0F,0x18,0x02},
-	   {0x00,0x04,0x10,0x18},
-	   {0x01,0x06,0x0F,0x14},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_0 */
-	   {0x00,0xE0,0x10,0x60},
-	   {0x00,0xEE,0x10,0x44},
-	   {0x00,0xF4,0x10,0x38},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xFC,0xFB,0x14,0x2A},
-	   {0x00,0x00,0x10,0x20},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_1 */
-	   {0x00,0xE0,0x10,0x60},
-	   {0x00,0xEE,0x10,0x44},
-	   {0x00,0xF4,0x10,0x38},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xFC,0xFB,0x14,0x2A},
-	   {0x00,0x00,0x10,0x20},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_2 */
-	   {0xF5,0xEE,0x1B,0x44},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xF1,0xF7,0x01,0x32},
-	   {0xF5,0xFB,0x1B,0x2A},
-	   {0xF9,0xFF,0x17,0x22},
-	   {0xFB,0x01,0x15,0x1E},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_3 */
-	   {0xF5,0xFB,0x1B,0x2A},
-	   {0xEE,0xFE,0x22,0x24},
-	   {0xF3,0x00,0x1D,0x20},
-	   {0xF9,0x03,0x17,0x1A},
-	   {0xFB,0x02,0x14,0x1E},
-	   {0xFB,0x04,0x15,0x18},
-	   {0x00,0x06,0x10,0x14},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_4 */
-	   {0x00,0xE0,0x10,0x60},
-	   {0x00,0xEE,0x10,0x44},
-	   {0x00,0xF4,0x10,0x38},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xFC,0xFB,0x14,0x2A},
-	   {0x00,0x00,0x10,0x20},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_5 */
-	   {0xF5,0xEE,0x1B,0x44},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xF1,0xF7,0x1F,0x32},
-	   {0xF5,0xFB,0x1B,0x2A},
-	   {0xF9,0xFF,0x17,0x22},
-	   {0xFB,0x01,0x15,0x1E},
-	   {0x00,0x04,0x10,0x18},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_6 */
-	   {0xF5,0xEE,0x1B,0x2A},
-	   {0xEE,0xFE,0x22,0x24},
-	   {0xF3,0x00,0x1D,0x20},
-	   {0xF9,0x03,0x17,0x1A},
-	   {0xFB,0x02,0x14,0x1E},
-	   {0xFB,0x04,0x15,0x18},
-	   {0x00,0x06,0x10,0x14},
-	   {0xFF,0xFF,0xFF,0xFF} }},
-	{ {{0x00,0x00,0x00,0x40},  /* PALFilter_7 */
-	   {0xF5,0xEE,0x1B,0x44},
-	   {0xF8,0xF4,0x18,0x38},
-	   {0xFC,0xFB,0x14,0x2A},
-	   {0xEB,0x05,0x25,0x16},
-	   {0xF1,0x05,0x1F,0x16},
-	   {0xFA,0x07,0x16,0x12},
-	   {0x00,0x07,0x10,0x12},
-	   {0xFF,0xFF,0xFF,0xFF} }}
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_0 */
+	    {0x00, 0xE0, 0x10, 0x60},
+	    {0x00, 0xEE, 0x10, 0x44},
+	    {0x00, 0xF4, 0x10, 0x38},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xFC, 0xFB, 0x14, 0x2A},
+	    {0x00, 0x00, 0x10, 0x20},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_1 */
+	    {0x00, 0xE0, 0x10, 0x60},
+	    {0x00, 0xEE, 0x10, 0x44},
+	    {0x00, 0xF4, 0x10, 0x38},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xFC, 0xFB, 0x14, 0x2A},
+	    {0x00, 0x00, 0x10, 0x20},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_2 */
+	    {0xF5, 0xEE, 0x1B, 0x44},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xEB, 0x04, 0x25, 0x18},
+	    {0xF1, 0x05, 0x1F, 0x16},
+	    {0xF6, 0x06, 0x1A, 0x14},
+	    {0xFA, 0x06, 0x16, 0x14},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_3 */
+	    {0xF1, 0x04, 0x1F, 0x18},
+	    {0xEE, 0x0D, 0x22, 0x06},
+	    {0xF7, 0x06, 0x19, 0x14},
+	    {0xF4, 0x0B, 0x1C, 0x0A},
+	    {0xFA, 0x07, 0x16, 0x12},
+	    {0xF9, 0x0A, 0x17, 0x0C},
+	    {0x00, 0x07, 0x10, 0x12},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_4 */
+	    {0x00, 0xE0, 0x10, 0x60},
+	    {0x00, 0xEE, 0x10, 0x44},
+	    {0x00, 0xF4, 0x10, 0x38},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xFC, 0xFB, 0x14, 0x2A},
+	    {0x00, 0x00, 0x10, 0x20},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_5 */
+	    {0xF5, 0xEE, 0x1B, 0x44},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xEB, 0x04, 0x25, 0x18},
+	    {0xF1, 0x05, 0x1F, 0x16},
+	    {0xF6, 0x06, 0x1A, 0x14},
+	    {0xFA, 0x06, 0x16, 0x14},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_6 */
+	    {0xEB, 0x04, 0x25, 0x18},
+	    {0xE7, 0x0E, 0x29, 0x04},
+	    {0xEE, 0x0C, 0x22, 0x08},
+	    {0xF6, 0x0B, 0x1A, 0x0A},
+	    {0xF9, 0x0A, 0x17, 0x0C},
+	    {0xFC, 0x0A, 0x14, 0x0C},
+	    {0x00, 0x08, 0x10, 0x10},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_7 */
+	    {0xEC, 0x02, 0x24, 0x1C},
+	    {0xF2, 0x04, 0x1E, 0x18},
+	    {0xEB, 0x15, 0x25, 0xF6},
+	    {0xF4, 0x10, 0x1C, 0x00},
+	    {0xF8, 0x0F, 0x18, 0x02},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0x01, 0x06, 0x0F, 0x14},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_0 */
+	    {0x00, 0xE0, 0x10, 0x60},
+	    {0x00, 0xEE, 0x10, 0x44},
+	    {0x00, 0xF4, 0x10, 0x38},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xFC, 0xFB, 0x14, 0x2A},
+	    {0x00, 0x00, 0x10, 0x20},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_1 */
+	    {0x00, 0xE0, 0x10, 0x60},
+	    {0x00, 0xEE, 0x10, 0x44},
+	    {0x00, 0xF4, 0x10, 0x38},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xFC, 0xFB, 0x14, 0x2A},
+	    {0x00, 0x00, 0x10, 0x20},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_2 */
+	    {0xF5, 0xEE, 0x1B, 0x44},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xF1, 0xF7, 0x01, 0x32},
+	    {0xF5, 0xFB, 0x1B, 0x2A},
+	    {0xF9, 0xFF, 0x17, 0x22},
+	    {0xFB, 0x01, 0x15, 0x1E},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_3 */
+	    {0xF5, 0xFB, 0x1B, 0x2A},
+	    {0xEE, 0xFE, 0x22, 0x24},
+	    {0xF3, 0x00, 0x1D, 0x20},
+	    {0xF9, 0x03, 0x17, 0x1A},
+	    {0xFB, 0x02, 0x14, 0x1E},
+	    {0xFB, 0x04, 0x15, 0x18},
+	    {0x00, 0x06, 0x10, 0x14},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_4 */
+	    {0x00, 0xE0, 0x10, 0x60},
+	    {0x00, 0xEE, 0x10, 0x44},
+	    {0x00, 0xF4, 0x10, 0x38},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xFC, 0xFB, 0x14, 0x2A},
+	    {0x00, 0x00, 0x10, 0x20},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_5 */
+	    {0xF5, 0xEE, 0x1B, 0x44},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xF1, 0xF7, 0x1F, 0x32},
+	    {0xF5, 0xFB, 0x1B, 0x2A},
+	    {0xF9, 0xFF, 0x17, 0x22},
+	    {0xFB, 0x01, 0x15, 0x1E},
+	    {0x00, 0x04, 0x10, 0x18},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_6 */
+	    {0xF5, 0xEE, 0x1B, 0x2A},
+	    {0xEE, 0xFE, 0x22, 0x24},
+	    {0xF3, 0x00, 0x1D, 0x20},
+	    {0xF9, 0x03, 0x17, 0x1A},
+	    {0xFB, 0x02, 0x14, 0x1E},
+	    {0xFB, 0x04, 0x15, 0x18},
+	    {0x00, 0x06, 0x10, 0x14},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } },
+	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_7 */
+	    {0xF5, 0xEE, 0x1B, 0x44},
+	    {0xF8, 0xF4, 0x18, 0x38},
+	    {0xFC, 0xFB, 0x14, 0x2A},
+	    {0xEB, 0x05, 0x25, 0x16},
+	    {0xF1, 0x05, 0x1F, 0x16},
+	    {0xFA, 0x07, 0x16, 0x12},
+	    {0x00, 0x07, 0x10, 0x12},
+	    {0xFF, 0xFF, 0xFF, 0xFF} } }
 };
 
 static int           filter = -1;
 static unsigned char filter_tb;
 
-
-/* ---------------------- Routine prototypes ------------------------- */
-
-/* Interface used by the world */
-#ifndef MODULE
-XGIINITSTATIC int __init XGIfb_setup(char *options);
-#endif
-
-/* Interface to the low level console driver */
-
-
-
-/* fbdev routines */
-XGIINITSTATIC int __init xgifb_init(void);
-static int      XGIfb_set_par(struct fb_info *info);
-static int      XGIfb_blank(int blank,
-                            struct fb_info *info);
-/*static int 	XGIfb_mmap(struct fb_info *info, struct file *file,
-		           struct vm_area_struct *vma);
-*/
-
-/*
-extern int	XGIfb_mode_rate_to_dclock(VB_DEVICE_INFO *XGI_Pr,
-			      struct xgi_hw_device_info *HwDeviceExtension,
-			      unsigned char modeno, unsigned char rateindex);
-extern int      XGIfb_mode_rate_to_ddata(VB_DEVICE_INFO *XGI_Pr, struct xgi_hw_device_info *HwDeviceExtension,
-			 unsigned char modeno, unsigned char rateindex,
-			 unsigned int *left_margin, unsigned int *right_margin,
-			 unsigned int *upper_margin, unsigned int *lower_margin,
-			 unsigned int *hsync_len, unsigned int *vsync_len,
-			 unsigned int *sync, unsigned int *vmode);
-*/
-extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
-				unsigned short *ModeIdIndex,
-				struct vb_device_info *);
-static int      XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con,
-			      struct fb_info *info);
-
-/* Internal general routines */
-static void     XGIfb_search_mode(const char *name);
-static int      XGIfb_validate_mode(int modeindex);
-static u8       XGIfb_search_refresh_rate(unsigned int rate);
-static int      XGIfb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			unsigned blue, unsigned transp,
-			struct fb_info *fb_info);
-static int      XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
-		      	struct fb_info *info);
-static void     XGIfb_pre_setmode(void);
-static void     XGIfb_post_setmode(void);
-
-/* Internal hardware access routines */
-void            XGIfb_set_reg4(u16 port, unsigned long data);
-u32             XGIfb_get_reg3(u16 port);
-
-/* Chipset-dependent internal routines */
-
-
-static int      XGIfb_get_dram_size(void);
-static void     XGIfb_detect_VB(void);
-static void     XGIfb_get_VB_type(void);
-static int      XGIfb_has_VB(void);
-
-
-/* Internal routines to access PCI configuration space */
-unsigned char XGIfb_query_VGA_config_space(struct xgi_hw_device_info *pXGIhw_ext,
-					   unsigned long offset,
-					   unsigned long set,
-					   unsigned long *value);
-//BOOLEAN         XGIfb_query_north_bridge_space(PXGI_HW_DEVICE_INFO pXGIhw_ext,
-//	         	unsigned long offset, unsigned long set, unsigned long *value);
-
-
-/* Routines from init.c/init301.c */
-extern void     InitTo330Pointer(unsigned char, struct vb_device_info *pVBInfo);
-extern unsigned char  XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension);
-extern unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
-				   unsigned short ModeNo);
-//extern void     XGI_SetEnableDstn(VB_DEVICE_INFO *XGI_Pr);
-extern void     XGI_LongWait(struct vb_device_info *XGI_Pr);
-extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
-					 unsigned short ModeNo,
-					 unsigned short ModeIdIndex,
-					 struct vb_device_info *pVBInfo);
-/* TW: Chrontel TV functions */
-extern unsigned short XGI_GetCH700x(struct vb_device_info *XGI_Pr,
-				    unsigned short tempbx);
-extern void XGI_SetCH700x(struct vb_device_info *XGI_Pr, unsigned short tempbx);
-extern unsigned short XGI_GetCH701x(struct vb_device_info *XGI_Pr,
-				    unsigned short tempbx);
-extern void XGI_SetCH701x(struct vb_device_info *XGI_Pr, unsigned short tempbx);
-extern void XGI_SetCH70xxANDOR(struct vb_device_info *XGI_Pr,
-			       unsigned short tempax,
-			       unsigned short tempbh);
-extern void XGI_DDC2Delay(struct vb_device_info *XGI_Pr, unsigned short delaytime);
-
-/* TW: Sensing routines */
-void            XGI_Sense30x(void);
-int             XGIDoSense(int tempbl, int tempbh, int tempcl, int tempch);
-
-extern struct XGI21_LVDSCapStruct XGI21_LCDCapList[13];
 #endif
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 721bd25fe542ab8fa945f829aaae0dfe678672ec..cadec2ad0d3240ca858b1822ab50733d425b51fa 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -33,7 +33,7 @@
 #define XGIFB_PAN
 #endif
 
-#include <asm/io.h>
+#include <linux/io.h>
 #ifdef CONFIG_MTRR
 #include <asm/mtrr.h>
 #endif
@@ -41,7 +41,9 @@
 #include "XGIfb.h"
 #include "vgatypes.h"
 #include "XGI_main.h"
+#include "vb_init.h"
 #include "vb_util.h"
+#include "vb_setmode.h"
 
 #define Index_CR_GPIO_Reg1 0x48
 #define Index_CR_GPIO_Reg2 0x49
@@ -50,7 +52,6 @@
 #define GPIOG_EN    (1<<6)
 #define GPIOG_WRITE (1<<6)
 #define GPIOG_READ  (1<<1)
-int XGIfb_GetXG21DefaultLVDSModeIdx(void);
 
 #define XGIFB_ROM_SIZE	65536
 
@@ -69,69 +70,69 @@ static void dumpVGAReg(void)
 {
 	u8 i, reg;
 
-	outXGIIDXREG(XGISR, 0x05, 0x86);
+	xgifb_reg_set(XGISR, 0x05, 0x86);
 	/*
-	outXGIIDXREG(XGISR, 0x08, 0x4f);
-	outXGIIDXREG(XGISR, 0x0f, 0x20);
-	outXGIIDXREG(XGISR, 0x11, 0x4f);
-	outXGIIDXREG(XGISR, 0x13, 0x45);
-	outXGIIDXREG(XGISR, 0x14, 0x51);
-	outXGIIDXREG(XGISR, 0x1e, 0x41);
-	outXGIIDXREG(XGISR, 0x1f, 0x0);
-	outXGIIDXREG(XGISR, 0x20, 0xa1);
-	outXGIIDXREG(XGISR, 0x22, 0xfb);
-	outXGIIDXREG(XGISR, 0x26, 0x22);
-	outXGIIDXREG(XGISR, 0x3e, 0x07);
+	xgifb_reg_set(XGISR, 0x08, 0x4f);
+	xgifb_reg_set(XGISR, 0x0f, 0x20);
+	xgifb_reg_set(XGISR, 0x11, 0x4f);
+	xgifb_reg_set(XGISR, 0x13, 0x45);
+	xgifb_reg_set(XGISR, 0x14, 0x51);
+	xgifb_reg_set(XGISR, 0x1e, 0x41);
+	xgifb_reg_set(XGISR, 0x1f, 0x0);
+	xgifb_reg_set(XGISR, 0x20, 0xa1);
+	xgifb_reg_set(XGISR, 0x22, 0xfb);
+	xgifb_reg_set(XGISR, 0x26, 0x22);
+	xgifb_reg_set(XGISR, 0x3e, 0x07);
 	*/
 
-	/* outXGIIDXREG(XGICR, 0x19, 0x00); */
-	/* outXGIIDXREG(XGICR, 0x1a, 0x3C); */
-	/* outXGIIDXREG(XGICR, 0x22, 0xff); */
-	/* outXGIIDXREG(XGICR, 0x3D, 0x10); */
+	/* xgifb_reg_set(XGICR, 0x19, 0x00); */
+	/* xgifb_reg_set(XGICR, 0x1a, 0x3C); */
+	/* xgifb_reg_set(XGICR, 0x22, 0xff); */
+	/* xgifb_reg_set(XGICR, 0x3D, 0x10); */
 
-	/* outXGIIDXREG(XGICR, 0x4a, 0xf3); */
+	/* xgifb_reg_set(XGICR, 0x4a, 0xf3); */
 
-	/* outXGIIDXREG(XGICR, 0x57, 0x0); */
-	/* outXGIIDXREG(XGICR, 0x7a, 0x2c); */
+	/* xgifb_reg_set(XGICR, 0x57, 0x0); */
+	/* xgifb_reg_set(XGICR, 0x7a, 0x2c); */
 
-	/* outXGIIDXREG(XGICR, 0x82, 0xcc); */
-	/* outXGIIDXREG(XGICR, 0x8c, 0x0); */
+	/* xgifb_reg_set(XGICR, 0x82, 0xcc); */
+	/* xgifb_reg_set(XGICR, 0x8c, 0x0); */
 	/*
-	outXGIIDXREG(XGICR, 0x99, 0x1);
-	outXGIIDXREG(XGICR, 0x41, 0x40);
+	xgifb_reg_set(XGICR, 0x99, 0x1);
+	xgifb_reg_set(XGICR, 0x41, 0x40);
 	*/
 
 	for (i = 0; i < 0x4f; i++) {
-		inXGIIDXREG(XGISR, i, reg);
+		reg = xgifb_reg_get(XGISR, i);
 		printk("\no 3c4 %x", i);
 		printk("\ni 3c5 => %x", reg);
 	}
 
 	for (i = 0; i < 0xF0; i++) {
-		inXGIIDXREG(XGICR, i, reg);
+		reg = xgifb_reg_get(XGICR, i);
 		printk("\no 3d4 %x", i);
 		printk("\ni 3d5 => %x", reg);
 	}
 	/*
-	outXGIIDXREG(XGIPART1,0x2F,1);
+	xgifb_reg_set(XGIPART1,0x2F,1);
 	for (i=1; i < 0x50; i++) {
-		inXGIIDXREG(XGIPART1, i, reg);
+		reg = xgifb_reg_get(XGIPART1, i);
 		printk("\no d004 %x", i);
 		printk("\ni d005 => %x", reg);
 	}
 
 	for (i=0; i < 0x50; i++) {
-		 inXGIIDXREG(XGIPART2, i, reg);
+		 reg = xgifb_reg_get(XGIPART2, i);
 		 printk("\no d010 %x", i);
 		 printk("\ni d011 => %x", reg);
 	}
 	for (i=0; i < 0x50; i++) {
-		inXGIIDXREG(XGIPART3, i, reg);
+		reg = xgifb_reg_get(XGIPART3, i);
 		printk("\no d012 %x",i);
 		printk("\ni d013 => %x",reg);
 	}
 	for (i=0; i < 0x50; i++) {
-		inXGIIDXREG(XGIPART4, i, reg);
+		reg = xgifb_reg_get(XGIPART4, i);
 		printk("\no d014 %x",i);
 		printk("\ni d015 => %x",reg);
 	}
@@ -348,10 +349,10 @@ static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,
 	else {
 		j = 0;
 		while (XGI_Pr->EModeIDTable[j].Ext_ModeID != 0xff) {
-			if (XGI_Pr->EModeIDTable[j].Ext_ModeID
-					== XGI_Pr->RefIndex[RefreshRateTableIndex].ModeID) {
-				if (XGI_Pr->EModeIDTable[j].Ext_ModeFlag
-						& DoubleScanMode) {
+			if (XGI_Pr->EModeIDTable[j].Ext_ModeID ==
+			    XGI_Pr->RefIndex[RefreshRateTableIndex].ModeID) {
+				if (XGI_Pr->EModeIDTable[j].Ext_ModeFlag &
+				    DoubleScanMode) {
 					*vmode = FB_VMODE_DOUBLE;
 				}
 				break;
@@ -377,30 +378,22 @@ static void XGIRegInit(struct vb_device_info *XGI_Pr, unsigned long BaseAddr)
 	XGI_Pr->P3c8 = BaseAddr + 0x18;
 	XGI_Pr->P3c9 = BaseAddr + 0x19;
 	XGI_Pr->P3da = BaseAddr + 0x2A;
-	XGI_Pr->Part1Port = BaseAddr + XGI_CRT2_PORT_04; /* Digital video interface registers (LCD) */
-	XGI_Pr->Part2Port = BaseAddr + XGI_CRT2_PORT_10; /* 301 TV Encoder registers */
-	XGI_Pr->Part3Port = BaseAddr + XGI_CRT2_PORT_12; /* 301 Macrovision registers */
-	XGI_Pr->Part4Port = BaseAddr + XGI_CRT2_PORT_14; /* 301 VGA2 (and LCD) registers */
-	XGI_Pr->Part5Port = BaseAddr + XGI_CRT2_PORT_14 + 2; /* 301 palette address port registers */
+	/* Digital video interface registers (LCD) */
+	XGI_Pr->Part1Port = BaseAddr + XGI_CRT2_PORT_04;
+	/* 301 TV Encoder registers */
+	XGI_Pr->Part2Port = BaseAddr + XGI_CRT2_PORT_10;
+	/* 301 Macrovision registers */
+	XGI_Pr->Part3Port = BaseAddr + XGI_CRT2_PORT_12;
+	/* 301 VGA2 (and LCD) registers */
+	XGI_Pr->Part4Port = BaseAddr + XGI_CRT2_PORT_14;
+	/* 301 palette address port registers */
+	XGI_Pr->Part5Port = BaseAddr + XGI_CRT2_PORT_14 + 2;
 
 }
 
-void XGIfb_set_reg4(u16 port, unsigned long data)
-{
-	outl((u32)(data & 0xffffffff), port);
-}
-
-u32 XGIfb_get_reg3(u16 port)
-{
-	u32 data;
-
-	data = inl(port);
-	return data;
-}
-
 /* ------------ Interface for init & mode switching code ------------- */
 
-unsigned char XGIfb_query_VGA_config_space(
+static unsigned char XGIfb_query_VGA_config_space(
 		struct xgi_hw_device_info *pXGIhw_ext, unsigned long offset,
 		unsigned long set, unsigned long *value)
 {
@@ -436,62 +429,34 @@ unsigned char XGIfb_query_VGA_config_space(
 	return 1;
 }
 
-/*
-unsigned char XGIfb_query_north_bridge_space(struct xgi_hw_device_info *pXGIhw_ext,
-	unsigned long offset, unsigned long set, unsigned long *value)
+/* ------------------ Internal helper routines ----------------- */
+
+static int XGIfb_GetXG21DefaultLVDSModeIdx(void)
 {
-	static struct pci_dev *pdev = NULL;
-	static unsigned char init = 0, valid_pdev = 0;
-	u16 nbridge_id = 0;
 
-	if (!init) {
-		init = 1;
-		switch (xgi_video_info.chip) {
-		case XGI_540:
-			nbridge_id = PCI_DEVICE_ID_XG_540;
-			break;
-		case XGI_630:
-			nbridge_id = PCI_DEVICE_ID_XG_630;
-			break;
-		case XGI_730:
-			nbridge_id = PCI_DEVICE_ID_XG_730;
-			break;
-		case XGI_550:
-			nbridge_id = PCI_DEVICE_ID_XG_550;
-			break;
-		case XGI_650:
-			nbridge_id = PCI_DEVICE_ID_XG_650;
-			break;
-		case XGI_740:
-			nbridge_id = PCI_DEVICE_ID_XG_740;
-			break;
-		default:
-			nbridge_id = 0;
-			break;
-		}
+	int found_mode = 0;
+	int XGIfb_mode_idx = 0;
 
-		pdev = pci_get_device(PCI_VENDOR_ID_SI, nbridge_id, pdev);
-		if (pdev) {
-			valid_pdev = 1;
-			pci_dev_put(pdev);
+	found_mode = 0;
+	while ((XGIbios_mode[XGIfb_mode_idx].mode_no != 0)
+			&& (XGIbios_mode[XGIfb_mode_idx].xres
+					<= XGI21_LCDCapList[0].LVDSHDE)) {
+		if ((XGIbios_mode[XGIfb_mode_idx].xres
+				== XGI21_LCDCapList[0].LVDSHDE)
+				&& (XGIbios_mode[XGIfb_mode_idx].yres
+						== XGI21_LCDCapList[0].LVDSVDE)
+				&& (XGIbios_mode[XGIfb_mode_idx].bpp == 8)) {
+			XGIfb_mode_no = XGIbios_mode[XGIfb_mode_idx].mode_no;
+			found_mode = 1;
+			break;
 		}
+		XGIfb_mode_idx++;
 	}
+	if (!found_mode)
+		XGIfb_mode_idx = 0;
 
-	if (!valid_pdev) {
-		printk(KERN_DEBUG "XGIfb: Can't find XGI %d North Bridge device.\n",
-			nbridge_id);
-		return 0;
-	}
-
-	if (set == 0)
-		pci_read_config_dword(pdev, offset, (u32 *)value);
-	else
-		pci_write_config_dword(pdev, offset, (u32)(*value));
-
-	return 1;
+	return XGIfb_mode_idx;
 }
-*/
-/* ------------------ Internal helper routines ----------------- */
 
 static void XGIfb_search_mode(const char *name)
 {
@@ -551,8 +516,8 @@ static void XGIfb_search_vesamode(unsigned int vesamode)
 	vesamode &= 0x1dff; /* Clean VESA mode number from other flags */
 
 	while (XGIbios_mode[i].mode_no != 0) {
-		if ((XGIbios_mode[i].vesa_mode_no_1 == vesamode)
-				|| (XGIbios_mode[i].vesa_mode_no_2 == vesamode)) {
+		if ((XGIbios_mode[i].vesa_mode_no_1 == vesamode) ||
+		    (XGIbios_mode[i].vesa_mode_no_2 == vesamode)) {
 			xgifb_mode_idx = i;
 			j = 1;
 			break;
@@ -569,11 +534,13 @@ static int XGIfb_GetXG21LVDSData(void)
 	unsigned char *pData;
 	int i, j, k;
 
-	inXGIIDXREG(XGISR, 0x1e, tmp);
-	outXGIIDXREG(XGISR, 0x1e, tmp | 4);
+	tmp = xgifb_reg_get(XGISR, 0x1e);
+	xgifb_reg_set(XGISR, 0x1e, tmp | 4);
 
 	pData = xgi_video_info.mmio_vbase + 0x20000;
-	if ((pData[0x0] == 0x55) && (pData[0x1] == 0xAA) && (pData[0x65] & 0x1)) {
+	if ((pData[0x0] == 0x55) &&
+	    (pData[0x1] == 0xAA) &&
+	    (pData[0x65] & 0x1)) {
 		i = pData[0x316] | (pData[0x317] << 8);
 		j = pData[i - 1];
 		if (j == 0xff)
@@ -616,33 +583,6 @@ static int XGIfb_GetXG21LVDSData(void)
 	return 0;
 }
 
-int XGIfb_GetXG21DefaultLVDSModeIdx(void)
-{
-
-	int found_mode = 0;
-	int XGIfb_mode_idx = 0;
-
-	found_mode = 0;
-	while ((XGIbios_mode[XGIfb_mode_idx].mode_no != 0)
-			&& (XGIbios_mode[XGIfb_mode_idx].xres
-					<= XGI21_LCDCapList[0].LVDSHDE)) {
-		if ((XGIbios_mode[XGIfb_mode_idx].xres
-				== XGI21_LCDCapList[0].LVDSHDE)
-				&& (XGIbios_mode[XGIfb_mode_idx].yres
-						== XGI21_LCDCapList[0].LVDSVDE)
-				&& (XGIbios_mode[XGIfb_mode_idx].bpp == 8)) {
-			XGIfb_mode_no = XGIbios_mode[XGIfb_mode_idx].mode_no;
-			found_mode = 1;
-			break;
-		}
-		XGIfb_mode_idx++;
-	}
-	if (!found_mode)
-		XGIfb_mode_idx = 0;
-
-	return XGIfb_mode_idx;
-}
-
 static int XGIfb_validate_mode(int myindex)
 {
 	u16 xres, yres;
@@ -656,8 +596,8 @@ static int XGIfb_validate_mode(int myindex)
 				return -1;
 			if (XGIbios_mode[myindex].yres > yres)
 				return -1;
-			if ((XGIbios_mode[myindex].xres < xres)
-					&& (XGIbios_mode[myindex].yres < yres)) {
+			if ((XGIbios_mode[myindex].xres < xres) &&
+			    (XGIbios_mode[myindex].yres < yres)) {
 				if (XGIbios_mode[myindex].bpp > 8)
 					return -1;
 			}
@@ -733,7 +673,7 @@ static int XGIfb_validate_mode(int myindex)
 		if (XGIbios_mode[myindex].yres > yres)
 			return -1;
 		if ((XGIhw_ext.ulExternalChip == 0x01) || /* LVDS */
-				(XGIhw_ext.ulExternalChip == 0x05)) { /* LVDS+Chrontel */
+		    (XGIhw_ext.ulExternalChip == 0x05)) { /* LVDS+Chrontel */
 			switch (XGIbios_mode[myindex].xres) {
 			case 512:
 				if (XGIbios_mode[myindex].yres != 512)
@@ -752,13 +692,11 @@ static int XGIfb_validate_mode(int myindex)
 					return -1;
 				break;
 			case 1024:
-				if ((XGIbios_mode[myindex].yres != 600)
-						&& (XGIbios_mode[myindex].yres
-								!= 768))
+				if ((XGIbios_mode[myindex].yres != 600) &&
+				    (XGIbios_mode[myindex].yres != 768))
 					return -1;
-				if ((XGIbios_mode[myindex].yres == 600)
-						&& (XGIhw_ext.ulCRT2LCDType
-								!= LCD_1024x600))
+				if ((XGIbios_mode[myindex].yres == 600) &&
+				    (XGIhw_ext.ulCRT2LCDType != LCD_1024x600))
 					return -1;
 				break;
 			case 1152:
@@ -768,13 +706,11 @@ static int XGIfb_validate_mode(int myindex)
 					return -1;
 				break;
 			case 1280:
-				if ((XGIbios_mode[myindex].yres != 768)
-						&& (XGIbios_mode[myindex].yres
-								!= 1024))
+				if ((XGIbios_mode[myindex].yres != 768) &&
+				    (XGIbios_mode[myindex].yres != 1024))
 					return -1;
-				if ((XGIbios_mode[myindex].yres == 768)
-						&& (XGIhw_ext.ulCRT2LCDType
-								!= LCD_1280x768))
+				if ((XGIbios_mode[myindex].yres == 768) &&
+				    (XGIhw_ext.ulCRT2LCDType != LCD_1280x768))
 					return -1;
 				break;
 			case 1400:
@@ -795,9 +731,8 @@ static int XGIfb_validate_mode(int myindex)
 					return -1;
 				break;
 			case 640:
-				if ((XGIbios_mode[myindex].yres != 400)
-						&& (XGIbios_mode[myindex].yres
-								!= 480))
+				if ((XGIbios_mode[myindex].yres != 400) &&
+				    (XGIbios_mode[myindex].yres != 480))
 					return -1;
 				break;
 			case 800:
@@ -809,13 +744,12 @@ static int XGIfb_validate_mode(int myindex)
 					return -1;
 				break;
 			case 1280:
-				if ((XGIbios_mode[myindex].yres != 960)
-						&& (XGIbios_mode[myindex].yres
-								!= 1024))
+				if ((XGIbios_mode[myindex].yres != 960) &&
+				    (XGIbios_mode[myindex].yres != 1024))
 					return -1;
 				if (XGIbios_mode[myindex].yres == 960) {
-					if (XGIhw_ext.ulCRT2LCDType
-							== LCD_1400x1050)
+					if (XGIhw_ext.ulCRT2LCDType ==
+					    LCD_1400x1050)
 						return -1;
 				}
 				break;
@@ -847,8 +781,8 @@ static int XGIfb_validate_mode(int myindex)
 					return -1;
 			}
 			/*  TW: LVDS/CHRONTEL does not support 720 */
-			if (xgi_video_info.hasVB == HASVB_LVDS_CHRONTEL
-					|| xgi_video_info.hasVB	== HASVB_CHRONTEL) {
+			if (xgi_video_info.hasVB == HASVB_LVDS_CHRONTEL ||
+			    xgi_video_info.hasVB == HASVB_CHRONTEL) {
 				return -1;
 			}
 			break;
@@ -900,31 +834,31 @@ static u8 XGIfb_search_refresh_rate(unsigned int rate)
 
 	XGIfb_rate_idx = 0;
 	while ((XGIfb_vrate[i].idx != 0) && (XGIfb_vrate[i].xres <= xres)) {
-		if ((XGIfb_vrate[i].xres == xres) && (XGIfb_vrate[i].yres
-				== yres)) {
+		if ((XGIfb_vrate[i].xres == xres) &&
+		    (XGIfb_vrate[i].yres == yres)) {
 			if (XGIfb_vrate[i].refresh == rate) {
 				XGIfb_rate_idx = XGIfb_vrate[i].idx;
 				break;
 			} else if (XGIfb_vrate[i].refresh > rate) {
 				if ((XGIfb_vrate[i].refresh - rate) <= 3) {
 					DPRINTK("XGIfb: Adjusting rate from %d up to %d\n",
-							rate, XGIfb_vrate[i].refresh);
+						rate, XGIfb_vrate[i].refresh);
 					XGIfb_rate_idx = XGIfb_vrate[i].idx;
-					xgi_video_info.refresh_rate
-							= XGIfb_vrate[i].refresh;
+					xgi_video_info.refresh_rate =
+						XGIfb_vrate[i].refresh;
 				} else if (((rate - XGIfb_vrate[i - 1].refresh)
 						<= 2) && (XGIfb_vrate[i].idx
 						!= 1)) {
 					DPRINTK("XGIfb: Adjusting rate from %d down to %d\n",
-							rate, XGIfb_vrate[i-1].refresh);
+						rate, XGIfb_vrate[i-1].refresh);
 					XGIfb_rate_idx = XGIfb_vrate[i - 1].idx;
-					xgi_video_info.refresh_rate
-							= XGIfb_vrate[i - 1].refresh;
+					xgi_video_info.refresh_rate =
+						XGIfb_vrate[i - 1].refresh;
 				}
 				break;
 			} else if ((rate - XGIfb_vrate[i].refresh) <= 2) {
 				DPRINTK("XGIfb: Adjusting rate from %d down to %d\n",
-						rate, XGIfb_vrate[i].refresh);
+					rate, XGIfb_vrate[i].refresh);
 				XGIfb_rate_idx = XGIfb_vrate[i].idx;
 				break;
 			}
@@ -934,8 +868,8 @@ static u8 XGIfb_search_refresh_rate(unsigned int rate)
 	if (XGIfb_rate_idx > 0) {
 		return XGIfb_rate_idx;
 	} else {
-		printk(KERN_INFO
-				"XGIfb: Unsupported rate %d for %dx%d\n", rate, xres, yres);
+		printk(KERN_INFO "XGIfb: Unsupported rate %d for %dx%d\n",
+		       rate, xres, yres);
 		return 0;
 	}
 }
@@ -991,6 +925,282 @@ static void XGIfb_bpp_to_var(struct fb_var_screeninfo *var)
 	}
 }
 
+/* --------------------- SetMode routines ------------------------- */
+
+static void XGIfb_pre_setmode(void)
+{
+	u8 cr30 = 0, cr31 = 0;
+
+	cr31 = xgifb_reg_get(XGICR, 0x31);
+	cr31 &= ~0x60;
+
+	switch (xgi_video_info.disp_state & DISPTYPE_DISP2) {
+	case DISPTYPE_CRT2:
+		cr30 = (XGI_VB_OUTPUT_CRT2 | XGI_SIMULTANEOUS_VIEW_ENABLE);
+		cr31 |= XGI_DRIVER_MODE;
+		break;
+	case DISPTYPE_LCD:
+		cr30 = (XGI_VB_OUTPUT_LCD | XGI_SIMULTANEOUS_VIEW_ENABLE);
+		cr31 |= XGI_DRIVER_MODE;
+		break;
+	case DISPTYPE_TV:
+		if (xgi_video_info.TV_type == TVMODE_HIVISION)
+			cr30 = (XGI_VB_OUTPUT_HIVISION
+					| XGI_SIMULTANEOUS_VIEW_ENABLE);
+		else if (xgi_video_info.TV_plug == TVPLUG_SVIDEO)
+			cr30 = (XGI_VB_OUTPUT_SVIDEO
+					| XGI_SIMULTANEOUS_VIEW_ENABLE);
+		else if (xgi_video_info.TV_plug == TVPLUG_COMPOSITE)
+			cr30 = (XGI_VB_OUTPUT_COMPOSITE
+					| XGI_SIMULTANEOUS_VIEW_ENABLE);
+		else if (xgi_video_info.TV_plug == TVPLUG_SCART)
+			cr30 = (XGI_VB_OUTPUT_SCART
+					| XGI_SIMULTANEOUS_VIEW_ENABLE);
+		cr31 |= XGI_DRIVER_MODE;
+
+		if (XGIfb_tvmode == 1 || xgi_video_info.TV_type == TVMODE_PAL)
+			cr31 |= 0x01;
+		else
+			cr31 &= ~0x01;
+		break;
+	default: /* disable CRT2 */
+		cr30 = 0x00;
+		cr31 |= (XGI_DRIVER_MODE | XGI_VB_OUTPUT_DISABLE);
+	}
+
+	xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR30, cr30);
+	xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR31, cr31);
+	xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR33, (XGIfb_rate_idx & 0x0F));
+}
+
+static void XGIfb_post_setmode(void)
+{
+	u8 reg;
+	unsigned char doit = 1;
+	/*
+	xgifb_reg_set(XGISR,IND_XGI_PASSWORD,XGI_PASSWORD);
+	xgifb_reg_set(XGICR, 0x13, 0x00);
+	xgifb_reg_and_or(XGISR,0x0E, 0xF0, 0x01);
+	*test*
+	*/
+	if (xgi_video_info.video_bpp == 8) {
+		/* TW: We can't switch off CRT1 on LVDS/Chrontel
+		 * in 8bpp Modes */
+		if ((xgi_video_info.hasVB == HASVB_LVDS) ||
+		    (xgi_video_info.hasVB == HASVB_LVDS_CHRONTEL)) {
+			doit = 0;
+		}
+		/* TW: We can't switch off CRT1 on 301B-DH
+		 * in 8bpp Modes if using LCD */
+		if (xgi_video_info.disp_state & DISPTYPE_LCD)
+			doit = 0;
+	}
+
+	/* TW: We can't switch off CRT1 if bridge is in slave mode */
+	if (xgi_video_info.hasVB != HASVB_NONE) {
+		reg = xgifb_reg_get(XGIPART1, 0x00);
+
+		if ((reg & 0x50) == 0x10)
+			doit = 0;
+
+	} else {
+		XGIfb_crt1off = 0;
+	}
+
+	reg = xgifb_reg_get(XGICR, 0x17);
+	if ((XGIfb_crt1off) && (doit))
+		reg &= ~0x80;
+	else
+		reg |= 0x80;
+	xgifb_reg_set(XGICR, 0x17, reg);
+
+	xgifb_reg_and(XGISR, IND_XGI_RAMDAC_CONTROL, ~0x04);
+
+	if ((xgi_video_info.disp_state & DISPTYPE_TV) && (xgi_video_info.hasVB
+			== HASVB_301)) {
+
+		reg = xgifb_reg_get(XGIPART4, 0x01);
+
+		if (reg < 0xB0) { /* Set filter for XGI301 */
+			switch (xgi_video_info.video_width) {
+			case 320:
+				filter_tb = (xgi_video_info.TV_type ==
+					     TVMODE_NTSC) ? 4 : 12;
+				break;
+			case 640:
+				filter_tb = (xgi_video_info.TV_type ==
+					     TVMODE_NTSC) ? 5 : 13;
+				break;
+			case 720:
+				filter_tb = (xgi_video_info.TV_type ==
+					     TVMODE_NTSC) ? 6 : 14;
+				break;
+			case 800:
+				filter_tb = (xgi_video_info.TV_type ==
+					     TVMODE_NTSC) ? 7 : 15;
+				break;
+			default:
+				filter = -1;
+				break;
+			}
+			xgifb_reg_or(XGIPART1, XGIfb_CRT2_write_enable, 0x01);
+
+			if (xgi_video_info.TV_type == TVMODE_NTSC) {
+
+				xgifb_reg_and(XGIPART2, 0x3a, 0x1f);
+
+				if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) {
+
+					xgifb_reg_and(XGIPART2, 0x30, 0xdf);
+
+				} else if (xgi_video_info.TV_plug
+						== TVPLUG_COMPOSITE) {
+
+					xgifb_reg_or(XGIPART2, 0x30, 0x20);
+
+					switch (xgi_video_info.video_width) {
+					case 640:
+						xgifb_reg_set(XGIPART2,
+							      0x35,
+							      0xEB);
+						xgifb_reg_set(XGIPART2,
+							      0x36,
+							      0x04);
+						xgifb_reg_set(XGIPART2,
+							      0x37,
+							      0x25);
+						xgifb_reg_set(XGIPART2,
+							      0x38,
+							      0x18);
+						break;
+					case 720:
+						xgifb_reg_set(XGIPART2,
+							      0x35,
+							      0xEE);
+						xgifb_reg_set(XGIPART2,
+							      0x36,
+							      0x0C);
+						xgifb_reg_set(XGIPART2,
+							      0x37,
+							      0x22);
+						xgifb_reg_set(XGIPART2,
+							      0x38,
+							      0x08);
+						break;
+					case 800:
+						xgifb_reg_set(XGIPART2,
+							      0x35,
+							      0xEB);
+						xgifb_reg_set(XGIPART2,
+							      0x36,
+							      0x15);
+						xgifb_reg_set(XGIPART2,
+							      0x37,
+							      0x25);
+						xgifb_reg_set(XGIPART2,
+							      0x38,
+							      0xF6);
+						break;
+					}
+				}
+
+			} else if (xgi_video_info.TV_type == TVMODE_PAL) {
+
+				xgifb_reg_and(XGIPART2, 0x3A, 0x1F);
+
+				if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) {
+
+					xgifb_reg_and(XGIPART2, 0x30, 0xDF);
+
+				} else if (xgi_video_info.TV_plug
+						== TVPLUG_COMPOSITE) {
+
+					xgifb_reg_or(XGIPART2, 0x30, 0x20);
+
+					switch (xgi_video_info.video_width) {
+					case 640:
+						xgifb_reg_set(XGIPART2,
+							      0x35,
+							      0xF1);
+						xgifb_reg_set(XGIPART2,
+							      0x36,
+							      0xF7);
+						xgifb_reg_set(XGIPART2,
+							      0x37,
+							      0x1F);
+						xgifb_reg_set(XGIPART2,
+							      0x38,
+							      0x32);
+						break;
+					case 720:
+						xgifb_reg_set(XGIPART2,
+							      0x35,
+							      0xF3);
+						xgifb_reg_set(XGIPART2,
+							      0x36,
+							      0x00);
+						xgifb_reg_set(XGIPART2,
+							      0x37,
+							      0x1D);
+						xgifb_reg_set(XGIPART2,
+							      0x38,
+							      0x20);
+						break;
+					case 800:
+						xgifb_reg_set(XGIPART2,
+							      0x35,
+							      0xFC);
+						xgifb_reg_set(XGIPART2,
+							      0x36,
+							      0xFB);
+						xgifb_reg_set(XGIPART2,
+							      0x37,
+							      0x14);
+						xgifb_reg_set(XGIPART2,
+							      0x38,
+							      0x2A);
+						break;
+					}
+				}
+			}
+
+			if ((filter >= 0) && (filter <= 7)) {
+				DPRINTK("FilterTable[%d]-%d: %02x %02x %02x %02x\n",
+					filter_tb, filter,
+					XGI_TV_filter[filter_tb].
+						filter[filter][0],
+					XGI_TV_filter[filter_tb].
+						filter[filter][1],
+					XGI_TV_filter[filter_tb].
+						filter[filter][2],
+					XGI_TV_filter[filter_tb].
+						filter[filter][3]
+				);
+				xgifb_reg_set(
+					XGIPART2,
+					0x35,
+					(XGI_TV_filter[filter_tb].
+						filter[filter][0]));
+				xgifb_reg_set(
+					XGIPART2,
+					0x36,
+					(XGI_TV_filter[filter_tb].
+						filter[filter][1]));
+				xgifb_reg_set(
+					XGIPART2,
+					0x37,
+					(XGI_TV_filter[filter_tb].
+						filter[filter][2]));
+				xgifb_reg_set(
+					XGIPART2,
+					0x38,
+					(XGI_TV_filter[filter_tb].
+						filter[filter][3]));
+			}
+		}
+	}
+}
+
 static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
 		struct fb_info *info)
 {
@@ -1039,7 +1249,10 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
 	}
 
 	printk(KERN_DEBUG "XGIfb: Change mode to %dx%dx%d-%dHz\n",
-			var->xres, var->yres, var->bits_per_pixel, xgi_video_info.refresh_rate);
+	       var->xres,
+	       var->yres,
+	       var->bits_per_pixel,
+	       xgi_video_info.refresh_rate);
 
 	old_mode = xgifb_mode_idx;
 	xgifb_mode_idx = 0;
@@ -1064,8 +1277,8 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
 		xgifb_mode_idx = -1;
 
 	if (xgifb_mode_idx < 0) {
-		printk(KERN_ERR "XGIfb: Mode %dx%dx%d not supported\n", var->xres,
-				var->yres, var->bits_per_pixel);
+		printk(KERN_ERR "XGIfb: Mode %dx%dx%d not supported\n",
+		       var->xres, var->yres, var->bits_per_pixel);
 		xgifb_mode_idx = old_mode;
 		return -EINVAL;
 	}
@@ -1079,16 +1292,19 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
 
 		XGIfb_pre_setmode();
 		if (XGISetModeNew(&XGIhw_ext, XGIfb_mode_no) == 0) {
-			printk(KERN_ERR "XGIfb: Setting mode[0x%x] failed\n", XGIfb_mode_no);
+			printk(KERN_ERR "XGIfb: Setting mode[0x%x] failed\n",
+			       XGIfb_mode_no);
 			return -EINVAL;
 		}
 		info->fix.line_length = ((info->var.xres_virtual
 				* info->var.bits_per_pixel) >> 6);
 
-		outXGIIDXREG(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
+		xgifb_reg_set(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
 
-		outXGIIDXREG(XGICR, 0x13, (info->fix.line_length & 0x00ff));
-		outXGIIDXREG(XGISR, 0x0E, (info->fix.line_length & 0xff00) >> 8);
+		xgifb_reg_set(XGICR, 0x13, (info->fix.line_length & 0x00ff));
+		xgifb_reg_set(XGISR,
+			      0x0E,
+			      (info->fix.line_length & 0xff00) >> 8);
 
 		XGIfb_post_setmode();
 
@@ -1112,16 +1328,16 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
 			xgi_video_info.XGI310_AccelDepth = 0x00000000;
 			xgi_video_info.video_cmap_len = 256;
 #if defined(__powerpc__)
-			inXGIIDXREG(XGICR, 0x4D, cr_data);
-			outXGIIDXREG(XGICR, 0x4D, (cr_data & 0xE0));
+			cr_data = xgifb_reg_get(XGICR, 0x4D);
+			xgifb_reg_set(XGICR, 0x4D, (cr_data & 0xE0));
 #endif
 			break;
 		case 16:
 			xgi_video_info.DstColor = 0x8000;
 			xgi_video_info.XGI310_AccelDepth = 0x00010000;
 #if defined(__powerpc__)
-			inXGIIDXREG(XGICR, 0x4D, cr_data);
-			outXGIIDXREG(XGICR, 0x4D, ((cr_data & 0xE0) | 0x0B));
+			cr_data = xgifb_reg_get(XGICR, 0x4D);
+			xgifb_reg_set(XGICR, 0x4D, ((cr_data & 0xE0) | 0x0B));
 #endif
 			xgi_video_info.video_cmap_len = 16;
 			break;
@@ -1130,13 +1346,14 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
 			xgi_video_info.XGI310_AccelDepth = 0x00020000;
 			xgi_video_info.video_cmap_len = 16;
 #if defined(__powerpc__)
-			inXGIIDXREG(XGICR, 0x4D, cr_data);
-			outXGIIDXREG(XGICR, 0x4D, ((cr_data & 0xE0) | 0x15));
+			cr_data = xgifb_reg_get(XGICR, 0x4D);
+			xgifb_reg_set(XGICR, 0x4D, ((cr_data & 0xE0) | 0x15));
 #endif
 			break;
 		default:
 			xgi_video_info.video_cmap_len = 16;
-			printk(KERN_ERR "XGIfb: Unsupported depth %d", xgi_video_info.video_bpp);
+			printk(KERN_ERR "XGIfb: Unsupported depth %d",
+			       xgi_video_info.video_bpp);
 			break;
 		}
 	}
@@ -1179,20 +1396,23 @@ static int XGIfb_pan_var(struct fb_var_screeninfo *var)
 		break;
 	}
 
-	outXGIIDXREG(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
+	xgifb_reg_set(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
 
-	outXGIIDXREG(XGICR, 0x0D, base & 0xFF);
-	outXGIIDXREG(XGICR, 0x0C, (base >> 8) & 0xFF);
-	outXGIIDXREG(XGISR, 0x0D, (base >> 16) & 0xFF);
-	outXGIIDXREG(XGISR, 0x37, (base >> 24) & 0x03);
-	setXGIIDXREG(XGISR, 0x37, 0xDF, (base >> 21) & 0x04);
+	xgifb_reg_set(XGICR, 0x0D, base & 0xFF);
+	xgifb_reg_set(XGICR, 0x0C, (base >> 8) & 0xFF);
+	xgifb_reg_set(XGISR, 0x0D, (base >> 16) & 0xFF);
+	xgifb_reg_set(XGISR, 0x37, (base >> 24) & 0x03);
+	xgifb_reg_and_or(XGISR, 0x37, 0xDF, (base >> 21) & 0x04);
 
 	if (xgi_video_info.disp_state & DISPTYPE_DISP2) {
-		orXGIIDXREG(XGIPART1, XGIfb_CRT2_write_enable, 0x01);
-		outXGIIDXREG(XGIPART1, 0x06, (base & 0xFF));
-		outXGIIDXREG(XGIPART1, 0x05, ((base >> 8) & 0xFF));
-		outXGIIDXREG(XGIPART1, 0x04, ((base >> 16) & 0xFF));
-		setXGIIDXREG(XGIPART1, 0x02, 0x7F, ((base >> 24) & 0x01) << 7);
+		xgifb_reg_or(XGIPART1, XGIfb_CRT2_write_enable, 0x01);
+		xgifb_reg_set(XGIPART1, 0x06, (base & 0xFF));
+		xgifb_reg_set(XGIPART1, 0x05, ((base >> 8) & 0xFF));
+		xgifb_reg_set(XGIPART1, 0x04, ((base >> 16) & 0xFF));
+		xgifb_reg_and_or(XGIPART1,
+				 0x02,
+				 0x7F,
+				 ((base >> 24) & 0x01) << 7);
 	}
 	/* printk("End of pan_var"); */
 	return 0;
@@ -1235,15 +1455,15 @@ static int XGIfb_setcolreg(unsigned regno, unsigned red, unsigned green,
 
 	switch (info->var.bits_per_pixel) {
 	case 8:
-		outXGIREG(XGIDACA, regno);
-		outXGIREG(XGIDACD, (red >> 10));
-		outXGIREG(XGIDACD, (green >> 10));
-		outXGIREG(XGIDACD, (blue >> 10));
+		outb(regno, XGIDACA);
+		outb((red >> 10), XGIDACD);
+		outb((green >> 10), XGIDACD);
+		outb((blue >> 10), XGIDACD);
 		if (xgi_video_info.disp_state & DISPTYPE_DISP2) {
-			outXGIREG(XGIDAC2A, regno);
-			outXGIREG(XGIDAC2D, (red >> 8));
-			outXGIREG(XGIDAC2D, (green >> 8));
-			outXGIREG(XGIDAC2D, (blue >> 8));
+			outb(regno, XGIDAC2A);
+			outb((red >> 8), XGIDAC2D);
+			outb((green >> 8), XGIDAC2D);
+			outb((blue >> 8), XGIDAC2D);
 		}
 		break;
 	case 16:
@@ -1262,6 +1482,41 @@ static int XGIfb_setcolreg(unsigned regno, unsigned red, unsigned green,
 	return 0;
 }
 
+/* ----------- FBDev related routines for all series ---------- */
+
+static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con,
+		struct fb_info *info)
+{
+	DEBUGPRN("inside get_fix");
+	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
+
+	strcpy(fix->id, myid);
+
+	fix->smem_start = xgi_video_info.video_base;
+
+	fix->smem_len = xgi_video_info.video_size;
+
+	fix->type = video_type;
+	fix->type_aux = 0;
+	if (xgi_video_info.video_bpp == 8)
+		fix->visual = FB_VISUAL_PSEUDOCOLOR;
+	else
+		fix->visual = FB_VISUAL_DIRECTCOLOR;
+	fix->xpanstep = 0;
+#ifdef XGIFB_PAN
+	if (XGIfb_ypan)
+		fix->ypanstep = 1;
+#endif
+	fix->ywrapstep = 0;
+	fix->line_length = xgi_video_info.video_linelength;
+	fix->mmio_start = xgi_video_info.mmio_base;
+	fix->mmio_len = xgi_video_info.mmio_size;
+	fix->accel = FB_ACCEL_XGI_XABRE;
+
+	DEBUGPRN("end of get_fix");
+	return 0;
+}
+
 static int XGIfb_set_par(struct fb_info *info)
 {
 	int err;
@@ -1307,7 +1562,8 @@ static int XGIfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	if (var->pixclock && htotal && vtotal) {
 		drate = 1000000000 / var->pixclock;
 		hrate = (drate * 1000) / htotal;
-		xgi_video_info.refresh_rate = (unsigned int) (hrate * 2	/ vtotal);
+		xgi_video_info.refresh_rate =
+			(unsigned int) (hrate * 2 / vtotal);
 		printk(KERN_DEBUG
 			"%s: pixclock = %d ,htotal=%d, vtotal=%d\n"
 			"%s: drate=%d, hrate=%d, refresh_rate=%d\n",
@@ -1350,10 +1606,10 @@ static int XGIfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 			var->xres, var->yres, var->bits_per_pixel);
 		search_idx = 0;
 		while (XGIbios_mode[search_idx].mode_no != 0) {
-
 			if ((var->xres <= XGIbios_mode[search_idx].xres) &&
-				(var->yres <= XGIbios_mode[search_idx].yres) &&
-				(var->bits_per_pixel == XGIbios_mode[search_idx].bpp)) {
+			    (var->yres <= XGIbios_mode[search_idx].yres) &&
+			    (var->bits_per_pixel ==
+			     XGIbios_mode[search_idx].bpp)) {
 				if (XGIfb_validate_mode(search_idx) > 0) {
 					found_mode = 1;
 					break;
@@ -1393,7 +1649,8 @@ static int XGIfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 	} /* else { */
 		/* TW: Now patch yres_virtual if we use panning */
 		/* May I do this? */
-		/* var->yres_virtual = xgi_video_info.heapstart / (var->xres * (var->bits_per_pixel >> 3)); */
+		/* var->yres_virtual = xgi_video_info.heapstart /
+			(var->xres * (var->bits_per_pixel >> 3)); */
 		/* if (var->yres_virtual <= var->yres) { */
 		/* TW: Paranoia check */
 		/* var->yres_virtual = var->yres; */
@@ -1460,51 +1717,16 @@ static int XGIfb_blank(int blank, struct fb_info *info)
 {
 	u8 reg;
 
-	inXGIIDXREG(XGICR, 0x17, reg);
+	reg = xgifb_reg_get(XGICR, 0x17);
 
 	if (blank > 0)
 		reg &= 0x7f;
 	else
 		reg |= 0x80;
 
-	outXGIIDXREG(XGICR, 0x17, reg);
-	outXGIIDXREG(XGISR, 0x00, 0x01); /* Synchronous Reset */
-	outXGIIDXREG(XGISR, 0x00, 0x03); /* End Reset */
-	return 0;
-}
-
-/* ----------- FBDev related routines for all series ---------- */
-
-static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con,
-		struct fb_info *info)
-{
-	DEBUGPRN("inside get_fix");
-	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
-
-	strcpy(fix->id, myid);
-
-	fix->smem_start = xgi_video_info.video_base;
-
-	fix->smem_len = xgi_video_info.video_size;
-
-	fix->type = video_type;
-	fix->type_aux = 0;
-	if (xgi_video_info.video_bpp == 8)
-		fix->visual = FB_VISUAL_PSEUDOCOLOR;
-	else
-		fix->visual = FB_VISUAL_DIRECTCOLOR;
-	fix->xpanstep = 0;
-#ifdef XGIFB_PAN
-	if (XGIfb_ypan)
-		fix->ypanstep = 1;
-#endif
-	fix->ywrapstep = 0;
-	fix->line_length = xgi_video_info.video_linelength;
-	fix->mmio_start = xgi_video_info.mmio_base;
-	fix->mmio_len = xgi_video_info.mmio_size;
-	fix->accel = FB_ACCEL_XGI_XABRE;
-
-	DEBUGPRN("end of get_fix");
+	xgifb_reg_set(XGICR, 0x17, reg);
+	xgifb_reg_set(XGISR, 0x00, 0x01); /* Synchronous Reset */
+	xgifb_reg_set(XGISR, 0x00, 0x03); /* End Reset */
 	return 0;
 }
 
@@ -1537,9 +1759,9 @@ static int XGIfb_get_dram_size(void)
 
 	/* xorg driver sets 32MB * 1 channel */
 	if (xgi_video_info.chip == XG27)
-		outXGIIDXREG(XGISR, IND_XGI_DRAM_SIZE, 0x51);
+		xgifb_reg_set(XGISR, IND_XGI_DRAM_SIZE, 0x51);
 
-	inXGIIDXREG(XGISR, IND_XGI_DRAM_SIZE, reg);
+	reg = xgifb_reg_get(XGISR, IND_XGI_DRAM_SIZE);
 	switch ((reg & XGI_DRAM_SIZE_MASK) >> 4) {
 	case XGI_DRAM_SIZE_1MB:
 		xgi_video_info.video_size = 0x100000;
@@ -1614,8 +1836,9 @@ static int XGIfb_get_dram_size(void)
 	/* xgi_video_info.video_size = 0x200000; */ /* 1024x768x16 */
 	/* xgi_video_info.video_size = 0x1000000; */ /* benchmark */
 
-	printk("XGIfb: SR14=%x DramSzie %x ChannelNum %x\n", reg,
-			xgi_video_info.video_size, ChannelNum);
+	printk("XGIfb: SR14=%x DramSzie %x ChannelNum %x\n",
+	       reg,
+	       xgi_video_info.video_size, ChannelNum);
 	return 0;
 
 }
@@ -1636,7 +1859,7 @@ static void XGIfb_detect_VB(void)
 		break;
 	}
 
-	inXGIIDXREG(XGICR, IND_XGI_SCRATCH_REG_CR32, cr32);
+	cr32 = xgifb_reg_get(XGICR, IND_XGI_SCRATCH_REG_CR32);
 
 	if ((cr32 & XGI_CRT1) && !XGIfb_crt1off)
 		XGIfb_crt1off = 0;
@@ -1673,7 +1896,7 @@ static void XGIfb_detect_VB(void)
 		xgi_video_info.TV_plug = TVPLUG_SCART;
 
 	if (xgi_video_info.TV_type == 0) {
-		inXGIIDXREG(XGICR, 0x38, temp);
+		temp = xgifb_reg_get(XGICR, 0x38);
 		if (temp & 0x10)
 			xgi_video_info.TV_type = TVMODE_PAL;
 		else
@@ -1689,30 +1912,11 @@ static void XGIfb_detect_VB(void)
 	}
 }
 
-static void XGIfb_get_VB_type(void)
-{
-	u8 reg;
-
-	if (!XGIfb_has_VB()) {
-		inXGIIDXREG(XGICR, IND_XGI_SCRATCH_REG_CR37, reg);
-		switch ((reg & XGI_EXTERNAL_CHIP_MASK) >> 1) {
-		case XGI310_EXTERNAL_CHIP_LVDS:
-			xgi_video_info.hasVB = HASVB_LVDS;
-			break;
-		case XGI310_EXTERNAL_CHIP_LVDS_CHRONTEL:
-			xgi_video_info.hasVB = HASVB_LVDS_CHRONTEL;
-			break;
-		default:
-			break;
-		}
-	}
-}
-
 static int XGIfb_has_VB(void)
 {
 	u8 vb_chipid;
 
-	inXGIIDXREG(XGIPART4, 0x00, vb_chipid);
+	vb_chipid = xgifb_reg_get(XGIPART4, 0x00);
 	switch (vb_chipid) {
 	case 0x01:
 		xgi_video_info.hasVB = HASVB_301;
@@ -1727,344 +1931,23 @@ static int XGIfb_has_VB(void)
 	return 1;
 }
 
-/* ------------------ Sensing routines ------------------ */
-
-/* TW: Determine and detect attached devices on XGI30x */
-int XGIDoSense(int tempbl, int tempbh, int tempcl, int tempch)
-{
-	int temp, i;
-
-	outXGIIDXREG(XGIPART4, 0x11, tempbl);
-	temp = tempbh | tempcl;
-	setXGIIDXREG(XGIPART4, 0x10, 0xe0, temp);
-	for (i = 0; i < 10; i++)
-		XGI_LongWait(&XGI_Pr);
-	tempch &= 0x7f;
-	inXGIIDXREG(XGIPART4, 0x03, temp);
-	temp ^= 0x0e;
-	temp &= tempch;
-	return temp;
-}
-
-void XGI_Sense30x(void)
-{
-	u8 backupP4_0d;
-	u8 testsvhs_tempbl, testsvhs_tempbh;
-	u8 testsvhs_tempcl, testsvhs_tempch;
-	u8 testcvbs_tempbl, testcvbs_tempbh;
-	u8 testcvbs_tempcl, testcvbs_tempch;
-	u8 testvga2_tempbl, testvga2_tempbh;
-	u8 testvga2_tempcl, testvga2_tempch;
-	int myflag, result;
-
-	inXGIIDXREG(XGIPART4, 0x0d, backupP4_0d);
-	outXGIIDXREG(XGIPART4, 0x0d, (backupP4_0d | 0x04));
-
-	testvga2_tempbh = 0x00;
-	testvga2_tempbl = 0xd1;
-	testsvhs_tempbh = 0x00;
-	testsvhs_tempbl = 0xb9;
-	testcvbs_tempbh = 0x00;
-	testcvbs_tempbl = 0xb3;
-	if ((XGIhw_ext.ujVBChipID != VB_CHIP_301) && (XGIhw_ext.ujVBChipID
-			!= VB_CHIP_302)) {
-		testvga2_tempbh = 0x01;
-		testvga2_tempbl = 0x90;
-		testsvhs_tempbh = 0x01;
-		testsvhs_tempbl = 0x6b;
-		testcvbs_tempbh = 0x01;
-		testcvbs_tempbl = 0x74;
-		if (XGIhw_ext.ujVBChipID == VB_CHIP_301LV
-				|| XGIhw_ext.ujVBChipID == VB_CHIP_302LV) {
-			testvga2_tempbh = 0x00;
-			testvga2_tempbl = 0x00;
-			testsvhs_tempbh = 0x02;
-			testsvhs_tempbl = 0x00;
-			testcvbs_tempbh = 0x01;
-			testcvbs_tempbl = 0x00;
-		}
-	}
-	if (XGIhw_ext.ujVBChipID != VB_CHIP_301LV && XGIhw_ext.ujVBChipID
-			!= VB_CHIP_302LV) {
-		inXGIIDXREG(XGIPART4, 0x01, myflag);
-		if (myflag & 0x04) {
-			testvga2_tempbh = 0x00;
-			testvga2_tempbl = 0xfd;
-			testsvhs_tempbh = 0x00;
-			testsvhs_tempbl = 0xdd;
-			testcvbs_tempbh = 0x00;
-			testcvbs_tempbl = 0xee;
-		}
-	}
-	if ((XGIhw_ext.ujVBChipID == VB_CHIP_301LV) || (XGIhw_ext.ujVBChipID
-			== VB_CHIP_302LV)) {
-		testvga2_tempbh = 0x00;
-		testvga2_tempbl = 0x00;
-		testvga2_tempch = 0x00;
-		testvga2_tempcl = 0x00;
-		testsvhs_tempch = 0x04;
-		testsvhs_tempcl = 0x08;
-		testcvbs_tempch = 0x08;
-		testcvbs_tempcl = 0x08;
-	} else {
-		testvga2_tempch = 0x0e;
-		testvga2_tempcl = 0x08;
-		testsvhs_tempch = 0x06;
-		testsvhs_tempcl = 0x04;
-		testcvbs_tempch = 0x08;
-		testcvbs_tempcl = 0x04;
-	}
-
-	if (testvga2_tempch || testvga2_tempcl || testvga2_tempbh
-			|| testvga2_tempbl) {
-		result = XGIDoSense(testvga2_tempbl, testvga2_tempbh,
-				testvga2_tempcl, testvga2_tempch);
-		if (result) {
-			printk(KERN_INFO "XGIfb: Detected secondary VGA connection\n");
-			orXGIIDXREG(XGICR, 0x32, 0x10);
-		}
-	}
-
-	result = XGIDoSense(testsvhs_tempbl, testsvhs_tempbh, testsvhs_tempcl,
-			testsvhs_tempch);
-	if (result) {
-		printk(KERN_INFO "XGIfb: Detected TV connected to SVHS output\n");
-		/* TW: So we can be sure that there IS a SVHS output */
-		xgi_video_info.TV_plug = TVPLUG_SVIDEO;
-		orXGIIDXREG(XGICR, 0x32, 0x02);
-	}
-
-	if (!result) {
-		result = XGIDoSense(testcvbs_tempbl, testcvbs_tempbh,
-				testcvbs_tempcl, testcvbs_tempch);
-		if (result) {
-			printk(KERN_INFO "XGIfb: Detected TV connected to CVBS output\n");
-			/* TW: So we can be sure that there IS a CVBS output */
-			xgi_video_info.TV_plug = TVPLUG_COMPOSITE;
-			orXGIIDXREG(XGICR, 0x32, 0x01);
-		}
-	}
-	XGIDoSense(0, 0, 0, 0);
-
-	outXGIIDXREG(XGIPART4, 0x0d, backupP4_0d);
-}
-
-/* --------------------- SetMode routines ------------------------- */
-
-static void XGIfb_pre_setmode(void)
-{
-	u8 cr30 = 0, cr31 = 0;
-
-	inXGIIDXREG(XGICR, 0x31, cr31);
-	cr31 &= ~0x60;
-
-	switch (xgi_video_info.disp_state & DISPTYPE_DISP2) {
-	case DISPTYPE_CRT2:
-		cr30 = (XGI_VB_OUTPUT_CRT2 | XGI_SIMULTANEOUS_VIEW_ENABLE);
-		cr31 |= XGI_DRIVER_MODE;
-		break;
-	case DISPTYPE_LCD:
-		cr30 = (XGI_VB_OUTPUT_LCD | XGI_SIMULTANEOUS_VIEW_ENABLE);
-		cr31 |= XGI_DRIVER_MODE;
-		break;
-	case DISPTYPE_TV:
-		if (xgi_video_info.TV_type == TVMODE_HIVISION)
-			cr30 = (XGI_VB_OUTPUT_HIVISION
-					| XGI_SIMULTANEOUS_VIEW_ENABLE);
-		else if (xgi_video_info.TV_plug == TVPLUG_SVIDEO)
-			cr30 = (XGI_VB_OUTPUT_SVIDEO
-					| XGI_SIMULTANEOUS_VIEW_ENABLE);
-		else if (xgi_video_info.TV_plug == TVPLUG_COMPOSITE)
-			cr30 = (XGI_VB_OUTPUT_COMPOSITE
-					| XGI_SIMULTANEOUS_VIEW_ENABLE);
-		else if (xgi_video_info.TV_plug == TVPLUG_SCART)
-			cr30 = (XGI_VB_OUTPUT_SCART
-					| XGI_SIMULTANEOUS_VIEW_ENABLE);
-		cr31 |= XGI_DRIVER_MODE;
-
-		if (XGIfb_tvmode == 1 || xgi_video_info.TV_type == TVMODE_PAL)
-			cr31 |= 0x01;
-		else
-			cr31 &= ~0x01;
-		break;
-	default: /* disable CRT2 */
-		cr30 = 0x00;
-		cr31 |= (XGI_DRIVER_MODE | XGI_VB_OUTPUT_DISABLE);
-	}
-
-	outXGIIDXREG(XGICR, IND_XGI_SCRATCH_REG_CR30, cr30);
-	outXGIIDXREG(XGICR, IND_XGI_SCRATCH_REG_CR31, cr31);
-	outXGIIDXREG(XGICR, IND_XGI_SCRATCH_REG_CR33, (XGIfb_rate_idx & 0x0F));
-}
-
-static void XGIfb_post_setmode(void)
+static void XGIfb_get_VB_type(void)
 {
 	u8 reg;
-	unsigned char doit = 1;
-	/*
-	outXGIIDXREG(XGISR,IND_XGI_PASSWORD,XGI_PASSWORD);
-	outXGIIDXREG(XGICR, 0x13, 0x00);
-	setXGIIDXREG(XGISR,0x0E, 0xF0, 0x01);
-	*test*
-	*/
-	if (xgi_video_info.video_bpp == 8) {
-		/* TW: We can't switch off CRT1 on LVDS/Chrontel in 8bpp Modes */
-		if ((xgi_video_info.hasVB == HASVB_LVDS)
-				|| (xgi_video_info.hasVB == HASVB_LVDS_CHRONTEL)) {
-			doit = 0;
-		}
-		/* TW: We can't switch off CRT1 on 301B-DH in 8bpp Modes if using LCD */
-		if (xgi_video_info.disp_state & DISPTYPE_LCD)
-			doit = 0;
-	}
-
-	/* TW: We can't switch off CRT1 if bridge is in slave mode */
-	if (xgi_video_info.hasVB != HASVB_NONE) {
-		inXGIIDXREG(XGIPART1, 0x00, reg);
-
-		if ((reg & 0x50) == 0x10)
-			doit = 0;
-
-	} else {
-		XGIfb_crt1off = 0;
-	}
-
-	inXGIIDXREG(XGICR, 0x17, reg);
-	if ((XGIfb_crt1off) && (doit))
-		reg &= ~0x80;
-	else
-		reg |= 0x80;
-	outXGIIDXREG(XGICR, 0x17, reg);
-
-	andXGIIDXREG(XGISR, IND_XGI_RAMDAC_CONTROL, ~0x04);
-
-	if ((xgi_video_info.disp_state & DISPTYPE_TV) && (xgi_video_info.hasVB
-			== HASVB_301)) {
-
-		inXGIIDXREG(XGIPART4, 0x01, reg);
-
-		if (reg < 0xB0) { /* Set filter for XGI301 */
-
-			switch (xgi_video_info.video_width) {
-			case 320:
-				filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 4 : 12;
-				break;
-			case 640:
-				filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 5 : 13;
-				break;
-			case 720:
-				filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 6 : 14;
-				break;
-			case 800:
-				filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 7 : 15;
-				break;
-			default:
-				filter = -1;
-				break;
-			}
-
-			orXGIIDXREG(XGIPART1, XGIfb_CRT2_write_enable, 0x01);
-
-			if (xgi_video_info.TV_type == TVMODE_NTSC) {
-
-				andXGIIDXREG(XGIPART2, 0x3a, 0x1f);
-
-				if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) {
-
-					andXGIIDXREG(XGIPART2, 0x30, 0xdf);
-
-				} else if (xgi_video_info.TV_plug
-						== TVPLUG_COMPOSITE) {
-
-					orXGIIDXREG(XGIPART2, 0x30, 0x20);
-
-					switch (xgi_video_info.video_width) {
-					case 640:
-						outXGIIDXREG(XGIPART2, 0x35, 0xEB);
-						outXGIIDXREG(XGIPART2, 0x36, 0x04);
-						outXGIIDXREG(XGIPART2, 0x37, 0x25);
-						outXGIIDXREG(XGIPART2, 0x38, 0x18);
-						break;
-					case 720:
-						outXGIIDXREG(XGIPART2, 0x35, 0xEE);
-						outXGIIDXREG(XGIPART2, 0x36, 0x0C);
-						outXGIIDXREG(XGIPART2, 0x37, 0x22);
-						outXGIIDXREG(XGIPART2, 0x38, 0x08);
-						break;
-					case 800:
-						outXGIIDXREG(XGIPART2, 0x35, 0xEB);
-						outXGIIDXREG(XGIPART2, 0x36, 0x15);
-						outXGIIDXREG(XGIPART2, 0x37, 0x25);
-						outXGIIDXREG(XGIPART2, 0x38, 0xF6);
-						break;
-					}
-				}
-
-			} else if (xgi_video_info.TV_type == TVMODE_PAL) {
-
-				andXGIIDXREG(XGIPART2, 0x3A, 0x1F);
-
-				if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) {
-
-					andXGIIDXREG(XGIPART2, 0x30, 0xDF);
-
-				} else if (xgi_video_info.TV_plug
-						== TVPLUG_COMPOSITE) {
-
-					orXGIIDXREG(XGIPART2, 0x30, 0x20);
-
-					switch (xgi_video_info.video_width) {
-					case 640:
-						outXGIIDXREG(XGIPART2, 0x35, 0xF1);
-						outXGIIDXREG(XGIPART2, 0x36, 0xF7);
-						outXGIIDXREG(XGIPART2, 0x37, 0x1F);
-						outXGIIDXREG(XGIPART2, 0x38, 0x32);
-						break;
-					case 720:
-						outXGIIDXREG(XGIPART2, 0x35, 0xF3);
-						outXGIIDXREG(XGIPART2, 0x36, 0x00);
-						outXGIIDXREG(XGIPART2, 0x37, 0x1D);
-						outXGIIDXREG(XGIPART2, 0x38, 0x20);
-						break;
-					case 800:
-						outXGIIDXREG(XGIPART2, 0x35, 0xFC);
-						outXGIIDXREG(XGIPART2, 0x36, 0xFB);
-						outXGIIDXREG(XGIPART2, 0x37, 0x14);
-						outXGIIDXREG(XGIPART2, 0x38, 0x2A);
-						break;
-					}
-				}
-			}
-
-			if ((filter >= 0) && (filter <= 7)) {
-				DPRINTK("FilterTable[%d]-%d: %02x %02x %02x %02x\n", filter_tb, filter,
-						XGI_TV_filter[filter_tb].filter[filter][0],
-						XGI_TV_filter[filter_tb].filter[filter][1],
-						XGI_TV_filter[filter_tb].filter[filter][2],
-						XGI_TV_filter[filter_tb].filter[filter][3]
-				);
-				outXGIIDXREG(
-						XGIPART2,
-						0x35,
-						(XGI_TV_filter[filter_tb].filter[filter][0]));
-				outXGIIDXREG(
-						XGIPART2,
-						0x36,
-						(XGI_TV_filter[filter_tb].filter[filter][1]));
-				outXGIIDXREG(
-						XGIPART2,
-						0x37,
-						(XGI_TV_filter[filter_tb].filter[filter][2]));
-				outXGIIDXREG(
-						XGIPART2,
-						0x38,
-						(XGI_TV_filter[filter_tb].filter[filter][3]));
-			}
 
+	if (!XGIfb_has_VB()) {
+		reg = xgifb_reg_get(XGICR, IND_XGI_SCRATCH_REG_CR37);
+		switch ((reg & XGI_EXTERNAL_CHIP_MASK) >> 1) {
+		case XGI310_EXTERNAL_CHIP_LVDS:
+			xgi_video_info.hasVB = HASVB_LVDS;
+			break;
+		case XGI310_EXTERNAL_CHIP_LVDS_CHRONTEL:
+			xgi_video_info.hasVB = HASVB_LVDS_CHRONTEL;
+			break;
+		default:
+			break;
 		}
-
 	}
-
 }
 
 XGIINITSTATIC int __init XGIfb_setup(char *options)
@@ -2086,15 +1969,19 @@ XGIINITSTATIC int __init XGIfb_setup(char *options)
 		if (!strncmp(this_opt, "mode:", 5)) {
 			XGIfb_search_mode(this_opt + 5);
 		} else if (!strncmp(this_opt, "vesa:", 5)) {
-			XGIfb_search_vesamode(simple_strtoul(this_opt + 5, NULL, 0));
+			XGIfb_search_vesamode(simple_strtoul(
+						this_opt + 5, NULL, 0));
 		} else if (!strncmp(this_opt, "mode:", 5)) {
 			XGIfb_search_mode(this_opt + 5);
 		} else if (!strncmp(this_opt, "vesa:", 5)) {
-			XGIfb_search_vesamode(simple_strtoul(this_opt + 5, NULL, 0));
+			XGIfb_search_vesamode(simple_strtoul(
+						this_opt + 5, NULL, 0));
 		} else if (!strncmp(this_opt, "vrate:", 6)) {
-			xgi_video_info.refresh_rate = simple_strtoul(this_opt + 6, NULL, 0);
+			xgi_video_info.refresh_rate = simple_strtoul(
+						this_opt + 6, NULL, 0);
 		} else if (!strncmp(this_opt, "rate:", 5)) {
-			xgi_video_info.refresh_rate = simple_strtoul(this_opt + 5, NULL, 0);
+			xgi_video_info.refresh_rate = simple_strtoul(
+						this_opt + 5, NULL, 0);
 		} else if (!strncmp(this_opt, "off", 3)) {
 			XGIfb_off = 1;
 		} else if (!strncmp(this_opt, "crt1off", 7)) {
@@ -2104,7 +1991,8 @@ XGIINITSTATIC int __init XGIfb_setup(char *options)
 		} else if (!strncmp(this_opt, "forcecrt2type:", 14)) {
 			XGIfb_search_crt2type(this_opt + 14);
 		} else if (!strncmp(this_opt, "forcecrt1:", 10)) {
-			XGIfb_forcecrt1 = (int)simple_strtoul(this_opt + 10, NULL, 0);
+			XGIfb_forcecrt1 = (int)simple_strtoul(
+						this_opt + 10, NULL, 0);
 		} else if (!strncmp(this_opt, "tvmode:", 7)) {
 			XGIfb_search_tvstd(this_opt + 7);
 		} else if (!strncmp(this_opt, "tvstandard:", 11)) {
@@ -2122,12 +2010,15 @@ XGIINITSTATIC int __init XGIfb_setup(char *options)
 		} else if (!strncmp(this_opt, "noypan", 6)) {
 			XGIfb_ypan = 0;
 		} else if (!strncmp(this_opt, "userom:", 7)) {
-			XGIfb_userom = (int)simple_strtoul(this_opt + 7, NULL, 0);
+			XGIfb_userom = (int)simple_strtoul(
+						this_opt + 7, NULL, 0);
 			/* } else if (!strncmp(this_opt, "useoem:", 7)) { */
-			/* XGIfb_useoem = (int)simple_strtoul(this_opt + 7, NULL, 0); */
+			/* XGIfb_useoem = (int)simple_strtoul(
+						this_opt + 7, NULL, 0); */
 		} else {
 			XGIfb_search_mode(this_opt);
-			/* printk(KERN_INFO "XGIfb: Invalid option %s\n", this_opt); */
+			/* printk(KERN_INFO "XGIfb: Invalid option %s\n",
+				  this_opt); */
 		}
 
 		/* TW: Panning only with acceleration */
@@ -2178,7 +2069,9 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 		return -ENOMEM;
 
 	xgi_video_info.chip_id = pdev->device;
-	pci_read_config_byte(pdev, PCI_REVISION_ID, &xgi_video_info.revision_id);
+	pci_read_config_byte(pdev,
+			     PCI_REVISION_ID,
+			     &xgi_video_info.revision_id);
 	XGIhw_ext.jChipRevision = xgi_video_info.revision_id;
 
 	xgi_video_info.pcibus = pdev->bus->number;
@@ -2194,7 +2087,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 	XGIhw_ext.pjIOAddress = (unsigned char *)xgi_video_info.vga_base;
 	/* XGI_Pr.RelIO  = ioremap(pci_resource_start(pdev, 2), 128) + 0x30; */
 	printk("XGIfb: Relocate IO address: %lx [%08lx]\n",
-			(unsigned long)pci_resource_start(pdev, 2), XGI_Pr.RelIO);
+	       (unsigned long)pci_resource_start(pdev, 2), XGI_Pr.RelIO);
 
 	if (pci_enable_device(pdev)) {
 		ret = -EIO;
@@ -2203,8 +2096,8 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 
 	XGIRegInit(&XGI_Pr, (unsigned long)XGIhw_ext.pjIOAddress);
 
-	outXGIIDXREG(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
-	inXGIIDXREG(XGISR, IND_XGI_PASSWORD, reg1);
+	xgifb_reg_set(XGISR, IND_XGI_PASSWORD, XGI_PASSWORD);
+	reg1 = xgifb_reg_get(XGISR, IND_XGI_PASSWORD);
 
 	if (reg1 != 0xa1) { /*I/O error */
 		printk("\nXGIfb: I/O error!!!");
@@ -2214,8 +2107,8 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 
 	switch (xgi_video_info.chip_id) {
 	case PCI_DEVICE_ID_XG_20:
-		orXGIIDXREG(XGICR, Index_CR_GPIO_Reg3, GPIOG_EN);
-		inXGIIDXREG(XGICR, Index_CR_GPIO_Reg1, CR48);
+		xgifb_reg_or(XGICR, Index_CR_GPIO_Reg3, GPIOG_EN);
+		CR48 = xgifb_reg_get(XGICR, Index_CR_GPIO_Reg1);
 		if (CR48&GPIOG_READ)
 			xgi_video_info.chip = XG21;
 		else
@@ -2249,7 +2142,8 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 	if ((xgi_video_info.chip == XG21) || (XGIfb_userom)) {
 		XGIhw_ext.pjVirtualRomBase = xgifb_copy_rom(pdev);
 		if (XGIhw_ext.pjVirtualRomBase)
-			printk(KERN_INFO "XGIfb: Video ROM found and mapped to %p\n", XGIhw_ext.pjVirtualRomBase);
+			printk(KERN_INFO "XGIfb: Video ROM found and mapped to %p\n",
+			       XGIhw_ext.pjVirtualRomBase);
 		else
 			printk(KERN_INFO "XGIfb: Video ROM not found\n");
 	} else {
@@ -2264,17 +2158,23 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 		goto error;
 	}
 
-	if ((xgifb_mode_idx < 0) || ((XGIbios_mode[xgifb_mode_idx].mode_no) != 0xFF)) {
+	if ((xgifb_mode_idx < 0) ||
+	    ((XGIbios_mode[xgifb_mode_idx].mode_no) != 0xFF)) {
 		/* Enable PCI_LINEAR_ADDRESSING and MMIO_ENABLE  */
-		orXGIIDXREG(XGISR, IND_XGI_PCI_ADDRESS_SET, (XGI_PCI_ADDR_ENABLE | XGI_MEM_MAP_IO_ENABLE));
+		xgifb_reg_or(XGISR,
+			     IND_XGI_PCI_ADDRESS_SET,
+			     (XGI_PCI_ADDR_ENABLE | XGI_MEM_MAP_IO_ENABLE));
 		/* Enable 2D accelerator engine */
-		orXGIIDXREG(XGISR, IND_XGI_MODULE_ENABLE, XGI_ENABLE_2D);
+		xgifb_reg_or(XGISR, IND_XGI_MODULE_ENABLE, XGI_ENABLE_2D);
 	}
 
 	XGIhw_ext.ulVideoMemorySize = xgi_video_info.video_size;
 
-	if (!request_mem_region(xgi_video_info.video_base, xgi_video_info.video_size, "XGIfb FB")) {
-		printk("unable request memory size %x", xgi_video_info.video_size);
+	if (!request_mem_region(xgi_video_info.video_base,
+				xgi_video_info.video_size,
+				"XGIfb FB")) {
+		printk("unable request memory size %x",
+		       xgi_video_info.video_size);
 		printk(KERN_ERR "XGIfb: Fatal error: Unable to reserve frame buffer memory\n");
 		printk(KERN_ERR "XGIfb: Is there another framebuffer driver active?\n");
 		ret = -ENODEV;
@@ -2295,7 +2195,9 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 					    xgi_video_info.mmio_size);
 
 	printk(KERN_INFO "XGIfb: Framebuffer at 0x%lx, mapped to 0x%p, size %dk\n",
-			xgi_video_info.video_base, xgi_video_info.video_vbase, xgi_video_info.video_size / 1024);
+	       xgi_video_info.video_base,
+	       xgi_video_info.video_vbase,
+	       xgi_video_info.video_size / 1024);
 
 	printk(KERN_INFO "XGIfb: MMIO at 0x%lx, mapped to 0x%p, size %ldk\n",
 	       xgi_video_info.mmio_base, xgi_video_info.mmio_vbase,
@@ -2308,19 +2210,21 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 
 	xgi_video_info.mtrr = (unsigned int) 0;
 
-	if ((xgifb_mode_idx < 0) || ((XGIbios_mode[xgifb_mode_idx].mode_no) != 0xFF)) {
+	if ((xgifb_mode_idx < 0) ||
+	    ((XGIbios_mode[xgifb_mode_idx].mode_no) != 0xFF)) {
 		xgi_video_info.hasVB = HASVB_NONE;
-		if ((xgi_video_info.chip == XG20) || (xgi_video_info.chip == XG27)) {
+		if ((xgi_video_info.chip == XG20) ||
+		    (xgi_video_info.chip == XG27)) {
 			xgi_video_info.hasVB = HASVB_NONE;
 		} else if (xgi_video_info.chip == XG21) {
-			inXGIIDXREG(XGICR, 0x38, CR38);
+			CR38 = xgifb_reg_get(XGICR, 0x38);
 			if ((CR38&0xE0) == 0xC0) {
 				xgi_video_info.disp_state = DISPTYPE_LCD;
 				if (!XGIfb_GetXG21LVDSData()) {
 					int m;
 					for (m = 0; m < sizeof(XGI21_LCDCapList)/sizeof(struct XGI21_LVDSCapStruct); m++) {
 						if ((XGI21_LCDCapList[m].LVDSHDE == XGIbios_mode[xgifb_mode_idx].xres) &&
-								(XGI21_LCDCapList[m].LVDSVDE == XGIbios_mode[xgifb_mode_idx].yres)) {
+						    (XGI21_LCDCapList[m].LVDSVDE == XGIbios_mode[xgifb_mode_idx].yres)) {
 							xgifb_reg_set(XGI_Pr.P3d4, 0x36, m);
 						}
 					}
@@ -2340,7 +2244,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 
 		switch (xgi_video_info.hasVB) {
 		case HASVB_301:
-			inXGIIDXREG(XGIPART4, 0x01, reg);
+			reg = xgifb_reg_get(XGIPART4, 0x01);
 			if (reg >= 0xE0) {
 				XGIhw_ext.ujVBChipID = VB_CHIP_302LV;
 				printk(KERN_INFO "XGIfb: XGI302LV bridge detected (revision 0x%02x)\n", reg);
@@ -2350,7 +2254,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 			}
 			/* else if (reg >= 0xB0) {
 				XGIhw_ext.ujVBChipID = VB_CHIP_301B;
-				inXGIIDXREG(XGIPART4, 0x23, reg1);
+				reg1 = xgifb_reg_get(XGIPART4, 0x23);
 				printk("XGIfb: XGI301B bridge detected\n");
 			} */
 			else {
@@ -2359,7 +2263,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 			}
 			break;
 		case HASVB_302:
-			inXGIIDXREG(XGIPART4, 0x01, reg);
+			reg = xgifb_reg_get(XGIPART4, 0x01);
 			if (reg >= 0xE0) {
 				XGIhw_ext.ujVBChipID = VB_CHIP_302LV;
 				printk(KERN_INFO "XGIfb: XGI302LV bridge detected (revision 0x%02x)\n", reg);
@@ -2367,7 +2271,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 				XGIhw_ext.ujVBChipID = VB_CHIP_301LV;
 				printk(KERN_INFO "XGIfb: XGI302LV bridge detected (revision 0x%02x)\n", reg);
 			} else if (reg >= 0xB0) {
-				inXGIIDXREG(XGIPART4, 0x23, reg1);
+				reg1 = xgifb_reg_get(XGIPART4, 0x23);
 
 				XGIhw_ext.ujVBChipID = VB_CHIP_302B;
 
@@ -2404,14 +2308,16 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 			if (XGIfb_crt1off)
 				xgi_video_info.disp_state |= DISPMODE_SINGLE;
 			else
-				xgi_video_info.disp_state |= (DISPMODE_MIRROR | DISPTYPE_CRT1);
+				xgi_video_info.disp_state |= (DISPMODE_MIRROR |
+							      DISPTYPE_CRT1);
 		} else {
-			xgi_video_info.disp_state = DISPMODE_SINGLE | DISPTYPE_CRT1;
+			xgi_video_info.disp_state = DISPMODE_SINGLE |
+						    DISPTYPE_CRT1;
 		}
 
 		if (xgi_video_info.disp_state & DISPTYPE_LCD) {
 			if (!enable_dstn) {
-				inXGIIDXREG(XGICR, IND_XGI_LCD_PANEL, reg);
+				reg = xgifb_reg_get(XGICR, IND_XGI_LCD_PANEL);
 				reg &= 0x0f;
 				XGIhw_ext.ulCRT2LCDType = XGI310paneltype[reg];
 
@@ -2431,21 +2337,25 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 				(XGIhw_ext.ujVBChipID == VB_CHIP_301LV) ||
 				(XGIhw_ext.ujVBChipID == VB_CHIP_302LV)) {
 			int tmp;
-			inXGIIDXREG(XGICR, 0x34, tmp);
+			tmp = xgifb_reg_get(XGICR, 0x34);
 			if (tmp <= 0x13) {
-				/* Currently on LCDA? (Some BIOSes leave CR38) */
-				inXGIIDXREG(XGICR, 0x38, tmp);
+				/* Currently on LCDA?
+				 *(Some BIOSes leave CR38) */
+				tmp = xgifb_reg_get(XGICR, 0x38);
 				if ((tmp & 0x03) == 0x03) {
 					/* XGI_Pr.XGI_UseLCDA = 1; */
 				} else {
-					/* Currently on LCDA? (Some newer BIOSes set D0 in CR35) */
-					inXGIIDXREG(XGICR, 0x35, tmp);
+					/* Currently on LCDA?
+					 *(Some newer BIOSes set D0 in CR35) */
+					tmp = xgifb_reg_get(XGICR, 0x35);
 					if (tmp & 0x01) {
 						/* XGI_Pr.XGI_UseLCDA = 1; */
 					} else {
-						inXGIIDXREG(XGICR, 0x30, tmp);
+						tmp = xgifb_reg_get(XGICR,
+								    0x30);
 						if (tmp & 0x20) {
-							inXGIIDXREG(XGIPART1, 0x13, tmp);
+							tmp = xgifb_reg_get(
+								XGIPART1, 0x13);
 							if (tmp & 0x04) {
 								/* XGI_Pr.XGI_UseLCDA = 1; */
 							}
@@ -2464,7 +2374,8 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 			case DISPTYPE_LCD:
 				xgifb_mode_idx = DEFAULT_LCDMODE;
 				if (xgi_video_info.chip == XG21)
-					xgifb_mode_idx = XGIfb_GetXG21DefaultLVDSModeIdx();
+					xgifb_mode_idx =
+					    XGIfb_GetXG21DefaultLVDSModeIdx();
 				break;
 			case DISPTYPE_TV:
 				xgifb_mode_idx = DEFAULT_TVMODE;
@@ -2477,18 +2388,26 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 
 		XGIfb_mode_no = XGIbios_mode[xgifb_mode_idx].mode_no;
 
+		/* yilin set default refresh rate */
 		if (xgi_video_info.refresh_rate == 0)
-			xgi_video_info.refresh_rate = 60; /* yilin set default refresh rate */
-		if (XGIfb_search_refresh_rate(xgi_video_info.refresh_rate) == 0) {
+			xgi_video_info.refresh_rate = 60;
+		if (XGIfb_search_refresh_rate(
+				xgi_video_info.refresh_rate) == 0) {
 			XGIfb_rate_idx = XGIbios_mode[xgifb_mode_idx].rate_idx;
 			xgi_video_info.refresh_rate = 60;
 		}
 
 		xgi_video_info.video_bpp = XGIbios_mode[xgifb_mode_idx].bpp;
-		xgi_video_info.video_vwidth = xgi_video_info.video_width = XGIbios_mode[xgifb_mode_idx].xres;
-		xgi_video_info.video_vheight = xgi_video_info.video_height = XGIbios_mode[xgifb_mode_idx].yres;
+		xgi_video_info.video_vwidth =
+			xgi_video_info.video_width =
+				XGIbios_mode[xgifb_mode_idx].xres;
+		xgi_video_info.video_vheight =
+			xgi_video_info.video_height =
+				XGIbios_mode[xgifb_mode_idx].yres;
 		xgi_video_info.org_x = xgi_video_info.org_y = 0;
-		xgi_video_info.video_linelength = xgi_video_info.video_width * (xgi_video_info.video_bpp >> 3);
+		xgi_video_info.video_linelength =
+			xgi_video_info.video_width *
+			(xgi_video_info.video_bpp >> 3);
 		switch (xgi_video_info.video_bpp) {
 		case 8:
 			xgi_video_info.DstColor = 0x0000;
@@ -2507,16 +2426,23 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 			break;
 		default:
 			xgi_video_info.video_cmap_len = 16;
-			printk(KERN_INFO "XGIfb: Unsupported depth %d", xgi_video_info.video_bpp);
+			printk(KERN_INFO "XGIfb: Unsupported depth %d",
+			       xgi_video_info.video_bpp);
 			break;
 		}
 
 		printk(KERN_INFO "XGIfb: Default mode is %dx%dx%d (%dHz)\n",
-				xgi_video_info.video_width, xgi_video_info.video_height, xgi_video_info.video_bpp,
-				xgi_video_info.refresh_rate);
-
-		default_var.xres = default_var.xres_virtual = xgi_video_info.video_width;
-		default_var.yres = default_var.yres_virtual = xgi_video_info.video_height;
+		       xgi_video_info.video_width,
+		       xgi_video_info.video_height,
+		       xgi_video_info.video_bpp,
+		       xgi_video_info.refresh_rate);
+
+		default_var.xres =
+			default_var.xres_virtual =
+				xgi_video_info.video_width;
+		default_var.yres =
+			default_var.yres_virtual =
+				xgi_video_info.video_height;
 		default_var.bits_per_pixel = xgi_video_info.video_bpp;
 
 		XGIfb_bpp_to_var(&default_var);
@@ -2532,10 +2458,12 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 			&default_var.hsync_len, &default_var.vsync_len,
 			&default_var.sync, &default_var.vmode)) {
 
-			if ((default_var.vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
+			if ((default_var.vmode & FB_VMODE_MASK) ==
+			    FB_VMODE_INTERLACED) {
 				default_var.yres <<= 1;
 				default_var.yres_virtual <<= 1;
-			} else if ((default_var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
+			} else if ((default_var.vmode & FB_VMODE_MASK) ==
+				   FB_VMODE_DOUBLE) {
 				default_var.pixclock >>= 1;
 				default_var.yres >>= 1;
 				default_var.yres_virtual >>= 1;
@@ -2555,9 +2483,10 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 		fb_alloc_cmap(&fb_info->cmap, 256 , 0);
 
 #ifdef CONFIG_MTRR
-		xgi_video_info.mtrr = mtrr_add((unsigned int) xgi_video_info.video_base,
-				(unsigned int) xgi_video_info.video_size,
-				MTRR_TYPE_WRCOMB, 1);
+		xgi_video_info.mtrr = mtrr_add(
+			(unsigned int) xgi_video_info.video_base,
+			(unsigned int) xgi_video_info.video_size,
+			MTRR_TYPE_WRCOMB, 1);
 		if (xgi_video_info.mtrr)
 			printk(KERN_INFO "XGIfb: Added MTRRs\n");
 #endif
@@ -2570,7 +2499,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 		XGIfb_registered = 1;
 
 		printk(KERN_INFO "fb%d: %s frame buffer device, Version %d.%d.%02d\n",
-				fb_info->node, myid, VER_MAJOR, VER_MINOR, VER_LEVEL);
+		       fb_info->node, myid, VER_MAJOR, VER_MINOR, VER_LEVEL);
 
 	}
 
diff --git a/drivers/staging/xgifb/XGIfb.h b/drivers/staging/xgifb/XGIfb.h
index b43a7588e57d70a94686f98b4ff3f985c5cc3f94..45b6015d160c33ae2ad304f99aff98ce8f13e55a 100644
--- a/drivers/staging/xgifb/XGIfb.h
+++ b/drivers/staging/xgifb/XGIfb.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_XGIFB
 #define _LINUX_XGIFB
-#include <asm/ioctl.h>
-#include <asm/types.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
 
 #define DISPTYPE_CRT1       0x00000008L
 #define DISPTYPE_CRT2       0x00000004L
@@ -13,99 +13,99 @@
 #define DISPMODE_MIRROR	    0x00000010L
 #define DISPMODE_DUALVIEW   0x00000040L
 
-#define HASVB_NONE      	0x00
-#define HASVB_301       	0x01
-#define HASVB_LVDS      	0x02
-#define HASVB_TRUMPION  	0x04
-#define HASVB_LVDS_CHRONTEL	0x10
-#define HASVB_302       	0x20
-#define HASVB_303       	0x40
-#define HASVB_CHRONTEL  	0x80
+#define HASVB_NONE	    0x00
+#define HASVB_301	    0x01
+#define HASVB_LVDS	    0x02
+#define HASVB_TRUMPION	    0x04
+#define HASVB_LVDS_CHRONTEL 0x10
+#define HASVB_302	    0x20
+#define HASVB_303	    0x40
+#define HASVB_CHRONTEL	    0x80
 
 #ifndef XGIFB_ID
-#define XGIFB_ID          0x53495346    /* Identify myself with 'XGIF' */
+#define XGIFB_ID	0x53495346 /* Identify myself with 'XGIF' */
 #endif
 
 enum XGI_CHIP_TYPE {
-    XG40 = 32,
-    XG41,
-    XG42,
-    XG45,
-    XG20 = 48,
-    XG21,
-    XG27,
+	XG40 = 32,
+	XG41,
+	XG42,
+	XG45,
+	XG20 = 48,
+	XG21,
+	XG27,
 };
 
 enum xgi_tvtype {
 	TVMODE_NTSC = 0,
 	TVMODE_PAL,
 	TVMODE_HIVISION,
-	TVTYPE_PALM,	// vicki@030226
-    	TVTYPE_PALN,	// vicki@030226
-    	TVTYPE_NTSCJ,	// vicki@030226
+	TVTYPE_PALM,	/* vicki@030226 */
+	TVTYPE_PALN,	/* vicki@030226 */
+	TVTYPE_NTSCJ,	/* vicki@030226 */
 	TVMODE_TOTAL
 };
 
-enum xgi_tv_plug {	/* vicki@030226 */
-//	TVPLUG_Legacy = 0,
-//	TVPLUG_COMPOSITE,
-//	TVPLUG_SVIDEO,
-//	TVPLUG_SCART,
-//	TVPLUG_TOTAL
-    	TVPLUG_UNKNOWN = 0,
-    	TVPLUG_COMPOSITE = 1,
-    	TVPLUG_SVIDEO = 2,
-    	TVPLUG_COMPOSITE_AND_SVIDEO = 3,
-    	TVPLUG_SCART = 4,
-    	TVPLUG_YPBPR_525i = 5,
-    	TVPLUG_YPBPR_525P = 6,
-    	TVPLUG_YPBPR_750P = 7,
-    	TVPLUG_YPBPR_1080i = 8,
+enum xgi_tv_plug { /* vicki@030226 */
+/*	TVPLUG_Legacy = 0, */
+/*	TVPLUG_COMPOSITE,  */
+/*	TVPLUG_SVIDEO,	   */
+/*	TVPLUG_SCART,	   */
+/*	TVPLUG_TOTAL	   */
+	TVPLUG_UNKNOWN = 0,
+	TVPLUG_COMPOSITE = 1,
+	TVPLUG_SVIDEO = 2,
+	TVPLUG_COMPOSITE_AND_SVIDEO = 3,
+	TVPLUG_SCART = 4,
+	TVPLUG_YPBPR_525i = 5,
+	TVPLUG_YPBPR_525P = 6,
+	TVPLUG_YPBPR_750P = 7,
+	TVPLUG_YPBPR_1080i = 8,
 	TVPLUG_TOTAL
 };
 
-struct video_info{
-        int           chip_id;
-        unsigned int  video_size;
-        unsigned long video_base;
-        char  *       video_vbase;
-        unsigned long mmio_base;
+struct video_info {
+	int           chip_id;
+	unsigned int  video_size;
+	unsigned long video_base;
+	char	      *video_vbase;
+	unsigned long mmio_base;
 	unsigned long mmio_size;
-        char  *       mmio_vbase;
-        unsigned long vga_base;
-        unsigned long mtrr;
-
-        int    video_bpp;
-        int    video_cmap_len;
-        int    video_width;
-        int    video_height;
-        int    video_vwidth;
-        int    video_vheight;
-        int    org_x;
-        int    org_y;
-        int    video_linelength;
-        unsigned int refresh_rate;
-
-        unsigned long disp_state;
-        unsigned char hasVB;
-        unsigned char TV_type;
-        unsigned char TV_plug;
+	char	      *mmio_vbase;
+	unsigned long vga_base;
+	unsigned long mtrr;
+
+	int    video_bpp;
+	int    video_cmap_len;
+	int    video_width;
+	int    video_height;
+	int    video_vwidth;
+	int    video_vheight;
+	int    org_x;
+	int    org_y;
+	int    video_linelength;
+	unsigned int refresh_rate;
+
+	unsigned long disp_state;
+	unsigned char hasVB;
+	unsigned char TV_type;
+	unsigned char TV_plug;
 
 	enum XGI_CHIP_TYPE chip;
-        unsigned char revision_id;
+	unsigned char revision_id;
 
-        unsigned short DstColor;
-        unsigned long  XGI310_AccelDepth;
-        unsigned long  CommandReg;
+	unsigned short DstColor;
+	unsigned long  XGI310_AccelDepth;
+	unsigned long  CommandReg;
 
-        unsigned int   pcibus;
-        unsigned int   pcislot;
-        unsigned int   pcifunc;
+	unsigned int   pcibus;
+	unsigned int   pcislot;
+	unsigned int   pcifunc;
 
-        unsigned short subsysvendor;
-        unsigned short subsysdevice;
+	unsigned short subsysvendor;
+	unsigned short subsysdevice;
 
-        char reserved[236];
+	char reserved[236];
 };
 
 
diff --git a/drivers/staging/xgifb/vb_def.h b/drivers/staging/xgifb/vb_def.h
index 4de182b23d414816b9da2ad3e9446e76c831a99f..339c071854f0b01f20bea8ab71e8bc917b7afae1 100644
--- a/drivers/staging/xgifb/vb_def.h
+++ b/drivers/staging/xgifb/vb_def.h
@@ -1,4 +1,5 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/xgi/initdef.h,v 1.4 2000/12/02 01:16:17 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/xgi/initdef.h
+ * ,v 1.4 2000/12/02 01:16:17 dawes Exp $*/
 #ifndef _INITDEF_
 #define _INITDEF_
 
@@ -7,38 +8,38 @@
 #endif
 /* shampoo */
 
-#define SEQ_ADDRESS_PORT	  0x0014
-#define SEQ_DATA_PORT		  0x0015
-#define MISC_OUTPUT_REG_READ_PORT 0x001C
-#define MISC_OUTPUT_REG_WRITE_PORT 0x0012
-#define GRAPH_DATA_PORT		  0x1F
-#define GRAPH_ADDRESS_PORT	  0x1E
-#define XGI_MASK_DUAL_CHIP	  0x04  /* SR3A */
-#define CRTC_ADDRESS_PORT_COLOR   0x0024
+#define SEQ_ADDRESS_PORT            0x0014
+#define SEQ_DATA_PORT               0x0015
+#define MISC_OUTPUT_REG_READ_PORT   0x001C
+#define MISC_OUTPUT_REG_WRITE_PORT  0x0012
+#define GRAPH_DATA_PORT             0x1F
+#define GRAPH_ADDRESS_PORT          0x1E
+#define XGI_MASK_DUAL_CHIP          0x04  /* SR3A */
+#define CRTC_ADDRESS_PORT_COLOR     0x0024
 #define VIDEO_SUBSYSTEM_ENABLE_PORT 0x0013
-#define PCI_COMMAND		0x04
+#define PCI_COMMAND                 0x04
 
 /* ~shampoo */
 
 
-#define VB_XGI301	      0x0001  /*301b*/
-#define VB_XGI301B        0x0002
-#define VB_XGI302B        0x0004
+#define VB_XGI301       0x0001 /*301b*/
+#define VB_XGI301B      0x0002
+#define VB_XGI302B      0x0004
 #define VB_XGI301LV     0x0008 /*301lv*/
 #define VB_XGI302LV     0x0010
-#define VB_XGI301C      0x0020       /* for 301C */
-#define  VB_NoLCD        0x8000
+#define VB_XGI301C      0x0020 /* for 301C */
+#define  VB_NoLCD       0x8000
 /*end 301b*/
 
-#define VB_YPbPrInfo     0x07          /*301lv*/
-#define VB_YPbPr525i     0x00
-#define VB_YPbPr525p     0x01
-#define VB_YPbPr750p     0x02
-#define VB_YPbPr1080i    0x03
+#define VB_YPbPrInfo    0x07   /*301lv*/
+#define VB_YPbPr525i    0x00
+#define VB_YPbPr525p    0x01
+#define VB_YPbPr750p    0x02
+#define VB_YPbPr1080i   0x03
 
 /* #define CRT1Len 17 */
-#define LVDSCRT1Len             15
-#define CHTVRegDataLen          5
+#define LVDSCRT1Len     15
+#define CHTVRegDataLen  5
 
 /* #define ModeInfoFlag 0x07 */
 /* #define IsTextMode 0x07 */
@@ -70,8 +71,8 @@
 #define NoSupportTV             0x0070
 #define NoSupportHiVisionTV     0x0060
 #define NoSupportLCD            0x0058
-#define SupportCHTV 		0x0800
-#define SupportCRT2in301C       0x0100       /* for 301C */
+#define SupportCHTV             0x0800
+#define SupportCRT2in301C       0x0100  /* for 301C */
 #define SupportTV1024           0x0800  /*301b*/
 #define SupportYPbPr            0x1000  /*301lv*/
 #define InterlaceMode           0x0080
@@ -104,7 +105,7 @@
 #define DisableCRT2Display      0x2000
 #define DriverMode              0x4000
 #define HotKeySwitch            0x8000
-#define SetCHTVOverScan  	0x8000
+#define SetCHTVOverScan         0x8000
 /* #define SetCRT2ToLCDA 0x8000 301b */
 #define PanelRGB18Bit           0x0100
 #define PanelRGB24Bit           0x0000
@@ -112,8 +113,8 @@
 #define TVOverScan              0x10
 #define TVOverScanShift         4
 #define ClearBufferFlag         0x20
-#define EnableDualEdge 		0x01		/*301b*/
-#define SetToLCDA		0x02
+#define EnableDualEdge          0x01 /*301b*/
+#define SetToLCDA               0x02
 
 #define YPbPrModeInfo           0x38
 /* #define YPbPrMode525i 0x00 */
@@ -123,7 +124,7 @@
 
 #define SetSCARTOutput          0x01
 #define BoardTVType             0x02
-#define  EnablePALMN           0x40
+#define  EnablePALMN            0x40
 /* #define ProgrammingCRT2 0x01 */
 /* #define TVSimuMode 0x02 */
 /* #define RPLLDIV2XO 0x04 */
@@ -133,9 +134,9 @@
 #define CheckWinDos             0x40
 #define SetJDOSMode             0x80
 
-#define Panel320x480              0x07/*fstn*/
+#define Panel320x480            0x07 /*fstn*/
 /* [ycchen] 02/12/03 Modify for Multi-Sync. LCD Support */
-#define PanelResInfo            0x1F	/* CR36 Panel Type/LCDResInfo */
+#define PanelResInfo            0x1F /* CR36 Panel Type/LCDResInfo */
 #define PanelRefInfo            0x60
 #define Panel800x600            0x01
 #define Panel1024x768           0x02
@@ -200,7 +201,7 @@
 #define SoftDramType            0x80
 #define VCLK40                  0x04
 
-#define VCLK162             	0x21
+#define VCLK162                 0x21
 
 #define LCDRGB18Bit             0x01
 #define LoadDACFlag             0x1000
@@ -228,11 +229,11 @@
 #define StStructSize            0x06
 
 
-#define XGI_CRT2_PORT_00        0x00 - 0x030
-#define XGI_CRT2_PORT_04        0x04 - 0x030
-#define XGI_CRT2_PORT_10        0x10 - 0x30
-#define XGI_CRT2_PORT_12        0x12 - 0x30
-#define XGI_CRT2_PORT_14        0x14 - 0x30
+#define XGI_CRT2_PORT_00        (0x00 - 0x030)
+#define XGI_CRT2_PORT_04        (0x04 - 0x030)
+#define XGI_CRT2_PORT_10        (0x10 - 0x30)
+#define XGI_CRT2_PORT_12        (0x12 - 0x30)
+#define XGI_CRT2_PORT_14        (0x14 - 0x30)
 
 
 #define LCDNonExpanding         0x10
@@ -274,8 +275,8 @@
 #define _PanelType0E             0x70
 #define _PanelType0F             0x78
 
-
-#define PRIMARY_VGA       0     /* 1: XGI is primary vga 0:XGI is secondary vga */
+/* 1: XGI is primary vga 0:XGI is secondary vga */
+#define PRIMARY_VGA             0
 #define BIOSIDCodeAddr          0x235
 #define OEMUtilIDCodeAddr       0x237
 #define VBModeIDTableAddr       0x239
@@ -362,656 +363,660 @@
 #define VideoSenseDataOffset  0xC1
 #define OutputSelectOffset    0xF3
 
-#define ECLK_MCLK_DISTANCE  0x14
+#define ECLK_MCLK_DISTANCE        0x14
 #define VBIOSTablePointerStart    0x200
-#define StandTablePtrOffset       VBIOSTablePointerStart+0x02
-#define EModeIDTablePtrOffset     VBIOSTablePointerStart+0x04
-#define CRT1TablePtrOffset        VBIOSTablePointerStart+0x06
-#define ScreenOffsetPtrOffset     VBIOSTablePointerStart+0x08
-#define VCLKDataPtrOffset         VBIOSTablePointerStart+0x0A
-#define MCLKDataPtrOffset         VBIOSTablePointerStart+0x0E
-#define CRT2PtrDataPtrOffset      VBIOSTablePointerStart+0x10
-#define TVAntiFlickPtrOffset      VBIOSTablePointerStart+0x12
-#define TVDelayPtr1Offset         VBIOSTablePointerStart+0x14
-#define TVPhaseIncrPtr1Offset     VBIOSTablePointerStart+0x16
-#define TVYFilterPtr1Offset       VBIOSTablePointerStart+0x18
-#define LCDDelayPtr1Offset        VBIOSTablePointerStart+0x20
-#define TVEdgePtr1Offset          VBIOSTablePointerStart+0x24
-#define CRT2Delay1Offset          VBIOSTablePointerStart+0x28
-#define LCDDataDesOffset     VBIOSTablePointerStart-0x02
-#define LCDDataPtrOffset          VBIOSTablePointerStart+0x2A
-#define LCDDesDataPtrOffset     VBIOSTablePointerStart+0x2C
-#define LCDDataList		VBIOSTablePointerStart+0x22	/* add for GetLCDPtr */
-#define TVDataList		VBIOSTablePointerStart+0x36	/* add for GetTVPtr */
+#define StandTablePtrOffset       (VBIOSTablePointerStart+0x02)
+#define EModeIDTablePtrOffset     (VBIOSTablePointerStart+0x04)
+#define CRT1TablePtrOffset        (VBIOSTablePointerStart+0x06)
+#define ScreenOffsetPtrOffset     (VBIOSTablePointerStart+0x08)
+#define VCLKDataPtrOffset         (VBIOSTablePointerStart+0x0A)
+#define MCLKDataPtrOffset         (VBIOSTablePointerStart+0x0E)
+#define CRT2PtrDataPtrOffset      (VBIOSTablePointerStart+0x10)
+#define TVAntiFlickPtrOffset      (VBIOSTablePointerStart+0x12)
+#define TVDelayPtr1Offset         (VBIOSTablePointerStart+0x14)
+#define TVPhaseIncrPtr1Offset     (VBIOSTablePointerStart+0x16)
+#define TVYFilterPtr1Offset       (VBIOSTablePointerStart+0x18)
+#define LCDDelayPtr1Offset        (VBIOSTablePointerStart+0x20)
+#define TVEdgePtr1Offset          (VBIOSTablePointerStart+0x24)
+#define CRT2Delay1Offset          (VBIOSTablePointerStart+0x28)
+#define LCDDataDesOffset          (VBIOSTablePointerStart-0x02)
+#define LCDDataPtrOffset          (VBIOSTablePointerStart+0x2A)
+#define LCDDesDataPtrOffset       (VBIOSTablePointerStart+0x2C)
+/* add LCDDataList for GetLCDPtr */
+#define LCDDataList               (VBIOSTablePointerStart+0x22)
+/* add TVDataList for GetTVPtr */
+#define TVDataList                (VBIOSTablePointerStart+0x36)
 /*  */
 /* Modify from 310.inc */
 /*  */
 /*  */
 
 
-#define		ShowMsgFlag                  0x20               /* SoftSetting */
-#define		ShowVESAFlag                 0x10
-#define		HotPlugFunction              0x08
-#define		ModeSoftSetting              0x04
-#define		TVSoftSetting                0x02
-#define		LCDSoftSetting               0x01
+#define ShowMsgFlag                  0x20    /* SoftSetting */
+#define ShowVESAFlag                 0x10
+#define HotPlugFunction              0x08
+#define ModeSoftSetting              0x04
+#define TVSoftSetting                0x02
+#define LCDSoftSetting               0x01
 
-#define		GatingCRTinLCDA              0x10
-#define		SetHiTVOutput                0x08
-#define		SetYPbPrOutput               0x04
-#define		BoardTVType                  0x02
-#define		SetSCARTOutput               0x01
+#define GatingCRTinLCDA              0x10
+#define SetHiTVOutput                0x08
+#define SetYPbPrOutput               0x04
+#define BoardTVType                  0x02
+#define SetSCARTOutput               0x01
 
-#define		ModeSettingYPbPr             0x02               /* TVModeSetting, Others as same as CR30 */
+/* TVModeSetting, Others as same as CR30 */
+#define ModeSettingYPbPr             0x02
 
 /* TVModeSetting same as CR35 */
 
 /* LCDModeSetting same as CR37 */
 
-#define		EnableNewTVFont              0x10               /* MiscCapability */
+#define EnableNewTVFont              0x10    /* MiscCapability */
 
-#define		EnableLCDOutput              0x80               /* LCDCfgSetting */
+#define EnableLCDOutput              0x80    /* LCDCfgSetting */
 
-#define		SoftDRAMType                 0x80               /* DRAMSetting */
-#define		SoftDRAMConfig               0x40
-#define		MosSelDRAMType               0x20
-#define		SDRAM                        000h
-#define		SGRAM                        0x01
-#define		ESDRAM                       0x02
+#define SoftDRAMType                 0x80    /* DRAMSetting */
+#define SoftDRAMConfig               0x40
+#define MosSelDRAMType               0x20
+#define SDRAM                        000h
+#define SGRAM                        0x01
+#define ESDRAM                       0x02
 
-#define		EnableAGPCfgSetting          0x01               /* AGPCfgSetting */
+#define EnableAGPCfgSetting          0x01    /* AGPCfgSetting */
 
 /* ---------------- SetMode Stack */
-#define		CRT1Len                      15
-#define		VCLKLen                      4
-#define		DefThreshold                 0x0100
-#define		ExtRegsSize                  (57+8+37+70+63+28+768+1)/64+1
-
-#define		VGA_XGI315                   0x0001       /* VGA Type Info */
-#define		VGA_SNewis315e                  0x0002       /* 315 series */
-#define		VGA_XGI550                   0x0004
-#define		VGA_XGI640                   0x0008
-#define		VGA_XGI740                   0x0010
-#define		VGA_XGI650                   0x0020
-#define		VGA_XGI650M                  0x0040
-#define		VGA_XGI651                   0x0080
-#define		VGA_XGI340                   0x0001       /* 340 series */
-#define		VGA_XGI330                   0x0001       /* 330 series */
-#define		VGA_XGI660                   0x0001       /* 660 series */
-
-#define		VB_XGI301                    0x0001       /* VB Type Info */
-#define		VB_XGI301B                   0x0002       /* 301 series */
-#define		VB_XGI302B                   0x0004
-#define		VB_NoLCD                     0x8000
-#define		VB_XGI301LV                  0x0008
-#define		VB_XGI302LV                  0x0010
-#define		VB_LVDS_NS                   0x0001       /* 3rd party chip */
-#define		VB_CH7017                    0x0002
-#define         VB_CH7007                    0x0080       /* [Billy] 07/05/03 */
+#define CRT1Len           15
+#define VCLKLen           4
+#define DefThreshold      0x0100
+#define ExtRegsSize       ((57+8+37+70+63+28+768+1)/64+1)
+
+#define VGA_XGI315        0x0001       /* VGA Type Info */
+#define VGA_SNewis315e    0x0002       /* 315 series */
+#define VGA_XGI550        0x0004
+#define VGA_XGI640        0x0008
+#define VGA_XGI740        0x0010
+#define VGA_XGI650        0x0020
+#define VGA_XGI650M       0x0040
+#define VGA_XGI651        0x0080
+#define VGA_XGI340        0x0001       /* 340 series */
+#define VGA_XGI330        0x0001       /* 330 series */
+#define VGA_XGI660        0x0001       /* 660 series */
+
+#define VB_XGI301         0x0001       /* VB Type Info */
+#define VB_XGI301B        0x0002       /* 301 series */
+#define VB_XGI302B        0x0004
+#define VB_NoLCD          0x8000
+#define VB_XGI301LV       0x0008
+#define VB_XGI302LV       0x0010
+#define VB_LVDS_NS        0x0001       /* 3rd party chip */
+#define VB_CH7017         0x0002
+#define VB_CH7007         0x0080       /* [Billy] 07/05/03 */
 /* #define VB_LVDS_SI 0x0004 */
 
-#define		ModeInfoFlag                 0x0007
-#define		IsTextMode                   0x0007
-#define		ModeText                     0x0000
-#define		ModeCGA                      0x0001
-#define		ModeEGA                      0x0002       /* 16 colors mode */
-#define		ModeVGA                      0x0003       /* 256 colors mode */
-#define		Mode15Bpp                    0x0004       /* 15 Bpp Color Mode */
-#define		Mode16Bpp                    0x0005       /* 16 Bpp Color Mode */
-#define		Mode24Bpp                    0x0006       /* 24 Bpp Color Mode */
-#define		Mode32Bpp                    0x0007       /* 32 Bpp Color Mode */
-
-#define		DACInfoFlag                  0x0018
-#define		MONODAC                      0x0000
-#define		CGADAC                       0x0008
-#define		EGADAC                       0x0010
-#define		VGADAC                       0x0018
-
-#define		MemoryInfoFlag               0x01e0
-#define		MemorySizeShift              5
-#define		Need1MSize                   0x0000
-#define		Need2MSize                   0x0020
-#define		Need4MSize                   0x0060
-#define		Need8MSize                   0x00e0
-#define		Need16MSize                  0x01e0
-
-#define		Charx8Dot                    0x0200
-#define		LineCompareOff               0x0400
-#define		CRT2Mode                     0x0800
-#define		HalfDCLK                     0x1000
-#define		NoSupportSimuTV              0x2000
-#define		DoubleScanMode               0x8000
+#define ModeInfoFlag      0x0007
+#define IsTextMode        0x0007
+#define ModeText          0x0000
+#define ModeCGA           0x0001
+#define ModeEGA           0x0002    /* 16 colors mode */
+#define ModeVGA           0x0003    /* 256 colors mode */
+#define Mode15Bpp         0x0004    /* 15 Bpp Color Mode */
+#define Mode16Bpp         0x0005    /* 16 Bpp Color Mode */
+#define Mode24Bpp         0x0006    /* 24 Bpp Color Mode */
+#define Mode32Bpp         0x0007    /* 32 Bpp Color Mode */
+
+#define DACInfoFlag       0x0018
+#define MONODAC           0x0000
+#define CGADAC            0x0008
+#define EGADAC            0x0010
+#define VGADAC            0x0018
+
+#define MemoryInfoFlag    0x01e0
+#define MemorySizeShift   5
+#define Need1MSize        0x0000
+#define Need2MSize        0x0020
+#define Need4MSize        0x0060
+#define Need8MSize        0x00e0
+#define Need16MSize       0x01e0
+
+#define Charx8Dot         0x0200
+#define LineCompareOff    0x0400
+#define CRT2Mode          0x0800
+#define HalfDCLK          0x1000
+#define NoSupportSimuTV   0x2000
+#define DoubleScanMode    0x8000
 
 /* -------------- Ext_InfoFlag */
-#define		SupportModeInfo              0x0007
-#define		Support256                   0x0003
-#define		Support15Bpp                 0x0004
-#define		Support16Bpp                 0x0005
-#define		Support24Bpp                 0x0006
-#define		Support32Bpp                 0x0007
-
-#define		SupportAllCRT2               0x0078
-#define		SupportTV                    0x0008
-#define		SupportHiVisionTV            0x0010
-#define		SupportLCD                   0x0020
-#define		SupportRAMDAC2               0x0040
-#define		NoSupportTV                  0x0070
-#define		NoSupportHiVisionTV          0x0060
-#define		NoSupportLCD                 0x0058
-#define		SupportTV1024                0x0800       /* 301btest */
-#define		SupportYPbPr                 0x1000       /* 301lv */
-#define		InterlaceMode                0x0080
-#define		SyncPP                       0x0000
-#define		SyncPN                       0x4000
-#define		SyncNP                       0x8000
-#define		SyncNN                       0xC000
+#define SupportModeInfo     0x0007
+#define Support256          0x0003
+#define Support15Bpp        0x0004
+#define Support16Bpp        0x0005
+#define Support24Bpp        0x0006
+#define Support32Bpp        0x0007
+
+#define SupportAllCRT2      0x0078
+#define SupportTV           0x0008
+#define SupportHiVisionTV   0x0010
+#define SupportLCD          0x0020
+#define SupportRAMDAC2      0x0040
+#define NoSupportTV         0x0070
+#define NoSupportHiVisionTV 0x0060
+#define NoSupportLCD        0x0058
+#define SupportTV1024       0x0800 /* 301btest */
+#define SupportYPbPr        0x1000 /* 301lv */
+#define InterlaceMode       0x0080
+#define SyncPP              0x0000
+#define SyncPN              0x4000
+#define SyncNP              0x8000
+#define SyncNN              0xC000
 
 /* -------------- SetMode Stack/Scratch */
-#define		SetSimuScanMode              0x0001       /* VBInfo/CR30 & CR31 */
-#define		SwitchToCRT2                 0x0002
-#define		SetCRT2ToTV1                 0x009C
-#define		SetCRT2ToTV                  0x089C
-#define		SetCRT2ToAVIDEO              0x0004
-#define		SetCRT2ToSVIDEO              0x0008
-#define		SetCRT2ToSCART               0x0010
-#define		SetCRT2ToLCD                 0x0020
-#define		SetCRT2ToRAMDAC              0x0040
-#define		SetCRT2ToHiVisionTV          0x0080
-#define		SetCRT2ToLCDA                0x0100
-#define		SetInSlaveMode               0x0200
-#define		SetNotSimuMode               0x0400
-#define		HKEventMode                  0x0800
-#define		SetCRT2ToYPbPr               0x0800
-#define		LoadDACFlag                  0x1000
-#define		DisableCRT2Display           0x2000
-#define		DriverMode                   0x4000
-#define		SetCRT2ToDualEdge            0x8000
-#define		HotKeySwitch                 0x8000
-
-#define		ProgrammingCRT2              0x0001       /* Set Flag */
-#define		EnableVCMode                 0x0002
-#define		SetHKEventMode               0x0004
-#define		ReserveTVOption              0x0008
-#define		DisableRelocateIO            0x0010
-#define		Win9xDOSMode                 0x0020
-#define		JDOSMode                     0x0040
+#define SetSimuScanMode     0x0001    /* VBInfo/CR30 & CR31 */
+#define SwitchToCRT2        0x0002
+#define SetCRT2ToTV1        0x009C
+#define SetCRT2ToTV         0x089C
+#define SetCRT2ToAVIDEO     0x0004
+#define SetCRT2ToSVIDEO     0x0008
+#define SetCRT2ToSCART      0x0010
+#define SetCRT2ToLCD        0x0020
+#define SetCRT2ToRAMDAC     0x0040
+#define SetCRT2ToHiVisionTV 0x0080
+#define SetCRT2ToLCDA       0x0100
+#define SetInSlaveMode      0x0200
+#define SetNotSimuMode      0x0400
+#define HKEventMode         0x0800
+#define SetCRT2ToYPbPr      0x0800
+#define LoadDACFlag         0x1000
+#define DisableCRT2Display  0x2000
+#define DriverMode          0x4000
+#define SetCRT2ToDualEdge   0x8000
+#define HotKeySwitch        0x8000
+
+#define ProgrammingCRT2     0x0001       /* Set Flag */
+#define EnableVCMode        0x0002
+#define SetHKEventMode      0x0004
+#define ReserveTVOption     0x0008
+#define DisableRelocateIO   0x0010
+#define Win9xDOSMode        0x0020
+#define JDOSMode            0x0040
 /* #define SetWin9xforJap 0x0080 // not used now */
 /* #define SetWin9xforKorea 0x0100 // not used now */
-#define		GatingCRT                    0x0800
-#define		DisableChB                   0x1000
-#define		EnableChB                    0x2000
-#define		DisableChA                   0x4000
-#define		EnableChA                    0x8000
-
-#define		SetNTSCTV                    0x0000       /* TV Info */
-#define		SetPALTV                     0x0001
-#define		SetNTSCJ                     0x0002
-#define		SetPALMTV                    0x0004
-#define		SetPALNTV                    0x0008
-#define		SetCHTVUnderScan             0x0000
+#define GatingCRT           0x0800
+#define DisableChB          0x1000
+#define EnableChB           0x2000
+#define DisableChA          0x4000
+#define EnableChA           0x8000
+
+#define SetNTSCTV           0x0000 /* TV Info */
+#define SetPALTV            0x0001
+#define SetNTSCJ            0x0002
+#define SetPALMTV           0x0004
+#define SetPALNTV           0x0008
+#define SetCHTVUnderScan    0x0000
 /* #define SetCHTVOverScan 0x0010 */
-#define		SetYPbPrMode525i             0x0020
-#define		SetYPbPrMode525p             0x0040
-#define		SetYPbPrMode750p             0x0080
-#define		SetYPbPrMode1080i            0x0100
-#define		SetTVStdMode                 0x0200
-#define		SetTVLowResolution           0x0400
-#define		SetTVSimuMode                0x0800
-#define		TVSimuMode                   0x0800
-#define		RPLLDIV2XO                   0x1000
-#define		NTSC1024x768                 0x2000
-#define		SetTVLockMode                0x4000
-
-#define		LCDVESATiming                0x0001       /* LCD Info/CR37 */
-#define		EnableLVDSDDA                0x0002
-#define		EnableScalingLCD             0x0008
-#define		SetPWDEnable                 0x0004
-#define		SetLCDtoNonExpanding         0x0010
-#define		SetLCDPolarity               0x00e0
-#define		SetLCDDualLink               0x0100
-#define		SetLCDLowResolution          0x0200
-#define		SetLCDStdMode                0x0400
-
-#define		DefaultLCDCap                0x80ea       /* LCD Capability shampoo */
-#define		RLVDSDHL00                   0x0000
-#define		RLVDSDHL01                   0x0001
-#define		RLVDSDHL10                   0x0002       /* default */
-#define		RLVDSDHL11                   0x0003
-#define		EnableLCD24bpp               0x0004       /* default */
-#define		DisableLCD24bpp              0x0000
-#define		RLVDSClkSFT0                 0x0000
-#define		RLVDSClkSFT1                 0x0008       /* default */
-#define		EnableLVDSDCBal              0x0010
-#define		DisableLVDSDCBal             0x0000       /* default */
-#define		SinglePolarity               0x0020       /* default */
-#define		MultiPolarity                0x0000
-#define		LCDPolarity                  0x00c0       /* default: SyncNN */
-#define		LCDSingleLink                0x0000       /* default */
-#define		LCDDualLink                  0x0100
-#define		EnableSpectrum               0x0200
-#define		DisableSpectrum              0x0000       /* default */
-#define		PWDEnable                    0x0400
-#define		PWDDisable                   0x0000       /* default */
-#define		PWMEnable                    0x0800
-#define		PWMDisable                   0x0000       /* default */
-#define		EnableVBCLKDRVLOW            0x4000
-#define		EnableVBCLKDRVHigh           0x0000       /* default */
-#define		EnablePLLSPLOW               0x8000
-#define		EnablePLLSPHigh              0x0000       /* default */
-
-#define		LCDBToA                      0x20               /* LCD SetFlag */
-#define		StLCDBToA                    0x40
-#define		LockLCDBToA                  0x80
-#define 	LCDToFull             	     0x10
-#define		AVIDEOSense                  0x01               /* CR32 */
-#define		SVIDEOSense                  0x02
-#define		SCARTSense                   0x04
-#define		LCDSense                     0x08
-#define		Monitor2Sense                0x10
-#define		Monitor1Sense                0x20
-#define		HiTVSense                    0x40
-
-#ifdef                   NewScratch
-#define		YPbPrSense                   0x80    /* NEW SCRATCH */
+#define SetYPbPrMode525i     0x0020
+#define SetYPbPrMode525p     0x0040
+#define SetYPbPrMode750p     0x0080
+#define SetYPbPrMode1080i    0x0100
+#define SetTVStdMode         0x0200
+#define SetTVLowResolution   0x0400
+#define SetTVSimuMode        0x0800
+#define TVSimuMode           0x0800
+#define RPLLDIV2XO           0x1000
+#define NTSC1024x768         0x2000
+#define SetTVLockMode        0x4000
+
+#define LCDVESATiming        0x0001 /* LCD Info/CR37 */
+#define EnableLVDSDDA        0x0002
+#define EnableScalingLCD     0x0008
+#define SetPWDEnable         0x0004
+#define SetLCDtoNonExpanding 0x0010
+#define SetLCDPolarity       0x00e0
+#define SetLCDDualLink       0x0100
+#define SetLCDLowResolution  0x0200
+#define SetLCDStdMode        0x0400
+
+/* LCD Capability shampoo */
+#define DefaultLCDCap        0x80ea
+#define RLVDSDHL00           0x0000
+#define RLVDSDHL01           0x0001
+#define RLVDSDHL10           0x0002 /* default */
+#define RLVDSDHL11           0x0003
+#define EnableLCD24bpp       0x0004 /* default */
+#define DisableLCD24bpp      0x0000
+#define RLVDSClkSFT0         0x0000
+#define RLVDSClkSFT1         0x0008 /* default */
+#define EnableLVDSDCBal      0x0010
+#define DisableLVDSDCBal     0x0000 /* default */
+#define SinglePolarity       0x0020 /* default */
+#define MultiPolarity        0x0000
+#define LCDPolarity          0x00c0 /* default: SyncNN */
+#define LCDSingleLink        0x0000 /* default */
+#define LCDDualLink          0x0100
+#define EnableSpectrum       0x0200
+#define DisableSpectrum      0x0000 /* default */
+#define PWDEnable            0x0400
+#define PWDDisable           0x0000 /* default */
+#define PWMEnable            0x0800
+#define PWMDisable           0x0000 /* default */
+#define EnableVBCLKDRVLOW    0x4000
+#define EnableVBCLKDRVHigh   0x0000 /* default */
+#define EnablePLLSPLOW       0x8000
+#define EnablePLLSPHigh      0x0000 /* default */
+
+#define LCDBToA              0x20   /* LCD SetFlag */
+#define StLCDBToA            0x40
+#define LockLCDBToA          0x80
+#define   LCDToFull          0x10
+#define AVIDEOSense          0x01   /* CR32 */
+#define SVIDEOSense          0x02
+#define SCARTSense           0x04
+#define LCDSense             0x08
+#define Monitor2Sense        0x10
+#define Monitor1Sense        0x20
+#define HiTVSense            0x40
+
+#ifdef NewScratch
+#define YPbPrSense           0x80   /* NEW SCRATCH */
 #endif
 
-#define		TVSense                      0xc7
-
-#define		TVOverScan                   0x10               /* CR35 */
-#define		TVOverScanShift              4
-
-#ifdef                   NewScratch
-#define		NTSCMode                     0x00
-#define		PALMode                      0x00
-#define		NTSCJMode                    0x02
-#define		PALMNMode                    0x0c
-#define		YPbPrMode                    0xe0
-#define		YPbPrMode525i                0x00
-#define		YPbPrMode525p                0x20
-#define		YPbPrMode750p                0x40
-#define		YPbPrMode1080i               0x60
+#define TVSense              0xc7
+
+#define TVOverScan           0x10               /* CR35 */
+#define TVOverScanShift      4
+
+#ifdef NewScratch
+#define NTSCMode             0x00
+#define PALMode              0x00
+#define NTSCJMode            0x02
+#define PALMNMode            0x0c
+#define YPbPrMode            0xe0
+#define YPbPrMode525i        0x00
+#define YPbPrMode525p        0x20
+#define YPbPrMode750p        0x40
+#define YPbPrMode1080i       0x60
 #else                    /* Old Scratch */
-#define		ClearBufferFlag              0x20
+#define ClearBufferFlag      0x20
 #endif
 
 
-#define		LCDRGB18Bit                  0x01               /* CR37 */
-#define		LCDNonExpanding              0x10
-#define		LCDNonExpandingShift         4
-#define		LCDSync                      0x20
-#define		LCDSyncBit                   0xe0               /* H/V polarity & sync ID */
-#define		LCDSyncShift                 6
-
-#ifdef                   NewScratch
-#define		ScalingLCD                   0x08
-#else                    /* Old Scratch */
-#define		ExtChipType                  0x0e
-#define		ExtChip301                   0x02
-#define		ExtChipLVDS                  0x04
-#define		ExtChipCH7019                0x06
-#define		ScalingLCD                   0x10
+#define LCDRGB18Bit          0x01               /* CR37 */
+#define LCDNonExpanding      0x10
+#define LCDNonExpandingShift 4
+#define LCDSync              0x20
+#define LCDSyncBit           0xe0 /* H/V polarity & sync ID */
+#define LCDSyncShift         6
+
+#ifdef NewScratch
+#define ScalingLCD           0x08
+#else  /* Old Scratch */
+#define ExtChipType          0x0e
+#define ExtChip301           0x02
+#define ExtChipLVDS          0x04
+#define ExtChipCH7019        0x06
+#define ScalingLCD           0x10
 #endif
 
-#define		EnableDualEdge               0x01               /* CR38 */
-#define		SetToLCDA                    0x02
-#ifdef                   NewScratch
-#define		SetYPbPr                     0x04
-#define		DisableChannelA              0x08
-#define		DisableChannelB              0x10
-#define		ExtChipType                  0xe0
-#define		ExtChip301                   0x20
-#define		ExtChipLVDS                  0x40
-#define		ExtChipCH7019                0x60
+#define EnableDualEdge       0x01 /* CR38 */
+#define SetToLCDA            0x02
+#ifdef NewScratch
+#define SetYPbPr             0x04
+#define DisableChannelA      0x08
+#define DisableChannelB      0x10
+#define ExtChipType          0xe0
+#define ExtChip301           0x20
+#define ExtChipLVDS          0x40
+#define ExtChipCH7019        0x60
 #else                    /* Old Scratch */
-#define		YPbPrSense                   0x04
-#define		SetYPbPr                     0x08
-#define		YPbPrMode                    0x30
-#define		YPbPrMode525i                0x00
-#define		YPbPrMode525p                0x10
-#define		YPbPrMode750p                0x20
-#define		YPbPrMode1080i               0x30
-#define		PALMNMode                    0xc0
+#define YPbPrSense           0x04
+#define SetYPbPr             0x08
+#define YPbPrMode            0x30
+#define YPbPrMode525i        0x00
+#define YPbPrMode525p        0x10
+#define YPbPrMode750p        0x20
+#define YPbPrMode1080i       0x30
+#define PALMNMode            0xc0
 #endif
 
-#define		BacklightControlBit          0x01               /* CR3A */
-#define		Win9xforJap                  0x40
-#define		Win9xforKorea                0x80
-
-#define		ForceMDBits                  0x07               /* CR3B */
-#define		ForceMD_JDOS                 0x00
-#define		ForceMD_640x400T             0x01
-#define		ForceMD_640x350T             0x02
-#define		ForceMD_720x400T             0x03
-#define		ForceMD_640x480E             0x04
-#define		ForceMD_640x400E             0x05
-#define		ForceP1Bit                   0x10
-#define		ForceP2Bit                   0x20
-#define		EnableForceMDinBIOS          0x40
-#define		EnableForceMDinDrv           0x80
-
-#ifdef                   NewScratch                      /* New Scratch */
+#define BacklightControlBit  0x01 /* CR3A */
+#define Win9xforJap          0x40
+#define Win9xforKorea        0x80
+
+#define ForceMDBits          0x07 /* CR3B */
+#define ForceMD_JDOS         0x00
+#define ForceMD_640x400T     0x01
+#define ForceMD_640x350T     0x02
+#define ForceMD_720x400T     0x03
+#define ForceMD_640x480E     0x04
+#define ForceMD_640x400E     0x05
+#define ForceP1Bit           0x10
+#define ForceP2Bit           0x20
+#define EnableForceMDinBIOS  0x40
+#define EnableForceMDinDrv   0x80
+
+#ifdef NewScratch /* New Scratch */
 /* ---------------------- VUMA Information */
-#define		LCDSettingFromCMOS           0x04               /* CR3C */
-#define		TVSettingFromCMOS            0x08
-#define		DisplayDeviceFromCMOS        0x10
-#define		HKSupportInSBIOS             0x20
-#define		OSDSupportInSBIOS            0x40
-#define		DisableLogo                  0x80
+#define LCDSettingFromCMOS    0x04 /* CR3C */
+#define TVSettingFromCMOS     0x08
+#define DisplayDeviceFromCMOS 0x10
+#define HKSupportInSBIOS      0x20
+#define OSDSupportInSBIOS     0x40
+#define DisableLogo           0x80
 
 /* ---------------------- HK Evnet Definition */
-#define		HKEvent                      0x0f               /* CR3D */
-#define		HK_ModeSwitch                0x01
-#define		HK_Expanding                 0x02
-#define		HK_OverScan                  0x03
-#define		HK_Brightness                0x04
-#define		HK_Contrast                  0x05
-#define		HK_Mute                      0x06
-#define		HK_Volume                    0x07
-#define		ModeSwitchStatus             0xf0
-#define		ActiveCRT1                   0x10
-#define		ActiveLCD                    0x0020
-#define		ActiveTV                     0x40
-#define		ActiveCRT2                   0x80
-
-#define		TVSwitchStatus               0x1f               /* CR3E */
-#define		ActiveAVideo                 0x01
-#define		ActiveSVideo                 0x02
-#define		ActiveSCART                  0x04
-#define		ActiveHiTV                   0x08
-#define		ActiveYPbPr                  0x10
-
-#define		EnableHKEvent                0x01               /* CR3F */
-#define		EnableOSDEvent               0x02
-#define		StartOSDEvent                0x04
-#define		IgnoreHKEvent                0x08
-#define		IgnoreOSDEvent               0x10
+#define HKEvent               0x0f /* CR3D */
+#define HK_ModeSwitch         0x01
+#define HK_Expanding          0x02
+#define HK_OverScan           0x03
+#define HK_Brightness         0x04
+#define HK_Contrast           0x05
+#define HK_Mute               0x06
+#define HK_Volume             0x07
+#define ModeSwitchStatus      0xf0
+#define ActiveCRT1            0x10
+#define ActiveLCD             0x0020
+#define ActiveTV              0x40
+#define ActiveCRT2            0x80
+
+#define TVSwitchStatus        0x1f /* CR3E */
+#define ActiveAVideo          0x01
+#define ActiveSVideo          0x02
+#define ActiveSCART           0x04
+#define ActiveHiTV            0x08
+#define ActiveYPbPr           0x10
+
+#define EnableHKEvent         0x01 /* CR3F */
+#define EnableOSDEvent        0x02
+#define StartOSDEvent         0x04
+#define IgnoreHKEvent         0x08
+#define IgnoreOSDEvent        0x10
 #else                    /* Old Scratch */
-#define		OSD_SBIOS                    0x02       /* SR17 */
-#define		DisableLogo                  0x04
-#define		SelectKDOS                   0x08
-#define		KorWinMode                   0x10
-#define		KorMode3Bit                  0x0020
-#define		PSCCtrlBit                  0x40
-#define		NPSCCtrlBitShift             6
-#define		BlueScreenBit                0x80
-
-#define		HKEvent                      0x0f       /* CR79 */
-#define		HK_ModeSwitch                0x01
-#define		HK_Expanding                 0x02
-#define		HK_OverScan                  0x03
-#define		HK_Brightness                0x04
-#define		HK_Contrast                  0x05
-#define		HK_Mute                      0x06
-#define		HK_Volume                    0x07
-#define		ActivePAL                    0x0020
-#define		ActivePALShift               5
-#define		ActiveNonExpanding           0x40
-#define		ActiveNonExpandingShift      6
-#define		ActiveOverScan               0x80
-#define		ActiveOverScanShift          7
-
-#define		ModeSwitchStatus             0x0b       /* SR15 */
-#define		ActiveCRT1                   0x01
-#define		ActiveLCD                    0x02
-#define		ActiveCRT2                   0x08
-
-#define		TVSwitchStatus               0xf0       /* SR16 */
-#define		TVConfigShift                3
-#define		ActiveTV                     0x01
-#define		ActiveYPbPr                  0x04
-#define		ActiveAVideo                 0x10
-#define		ActiveSVideo                 0x0020
-#define		ActiveSCART                  0x40
-#define		ActiveHiTV                   0x80
-
-#define		EnableHKEvent                0x01       /* CR7A */
-#define		EnableOSDEvent               0x02
-#define		StartOSDEvent                0x04
-#define		CMOSSupport                  0x08
-#define		HotKeySupport                0x10
-#define		IngoreHKOSDEvent             0x20
+#define OSD_SBIOS               0x02 /* SR17 */
+#define DisableLogo             0x04
+#define SelectKDOS              0x08
+#define KorWinMode              0x10
+#define KorMode3Bit             0x0020
+#define PSCCtrlBit              0x40
+#define NPSCCtrlBitShift        6
+#define BlueScreenBit           0x80
+
+#define HKEvent                 0x0f /* CR79 */
+#define HK_ModeSwitch           0x01
+#define HK_Expanding            0x02
+#define HK_OverScan             0x03
+#define HK_Brightness           0x04
+#define HK_Contrast             0x05
+#define HK_Mute                 0x06
+#define HK_Volume               0x07
+#define ActivePAL               0x0020
+#define ActivePALShift          5
+#define ActiveNonExpanding      0x40
+#define ActiveNonExpandingShift 6
+#define ActiveOverScan          0x80
+#define ActiveOverScanShift     7
+
+#define ModeSwitchStatus        0x0b /* SR15 */
+#define ActiveCRT1              0x01
+#define ActiveLCD               0x02
+#define ActiveCRT2              0x08
+
+#define TVSwitchStatus          0xf0 /* SR16 */
+#define TVConfigShift           3
+#define ActiveTV                0x01
+#define ActiveYPbPr             0x04
+#define ActiveAVideo            0x10
+#define ActiveSVideo            0x0020
+#define ActiveSCART             0x40
+#define ActiveHiTV              0x80
+
+#define EnableHKEvent           0x01 /* CR7A */
+#define EnableOSDEvent          0x02
+#define StartOSDEvent           0x04
+#define CMOSSupport             0x08
+#define HotKeySupport           0x10
+#define IngoreHKOSDEvent        0x20
 #endif
 
 /* //------------- Misc. Definition */
-#define		SelectCRT1Rate               00h
+#define SelectCRT1Rate               00h
 /* #define SelectCRT2Rate 04h */
 
-#define		DDC1DelayTime                1000
-#ifdef           TRUMPION
-#define		DDC2DelayTime                15
+#define DDC1DelayTime           1000
+#ifdef TRUMPION
+#define DDC2DelayTime           15
 #else
-#define		DDC2DelayTime                150
+#define DDC2DelayTime           150
 #endif
 
-#define		R_FACTOR                     04Dh
-#define		G_FACTOR                     097h
-#define		B_FACTOR                     01Ch
+#define R_FACTOR                04Dh
+#define G_FACTOR                097h
+#define B_FACTOR                01Ch
 /* --------------------------------------------------------- */
 /* translated from asm code 301def.h */
 /*  */
 /* --------------------------------------------------------- */
-#define		LCDDataLen                   8
-#define		HiTVDataLen                  12
-#define		TVDataLen                    12
-#define		LVDSCRT1Len_H                8
-#define		LVDSCRT1Len_V                7
-#define		LVDSDataLen                  6
-#define		LVDSDesDataLen               6
-#define		LCDDesDataLen                6
-#define		LVDSDesDataLen2              8
-#define		LCDDesDataLen2               8
-#define		CHTVRegLen                   16
-#define		CHLVRegLen                   12
-
-#define		StHiTVHT                     892
-#define		StHiTVVT                     1126
-#define		StHiTextTVHT                 1000
-#define		StHiTextTVVT                 1126
-#define		ExtHiTVHT                    2100
-#define		ExtHiTVVT                    1125
-#define		NTSCHT                       1716
-#define		NTSCVT                        525
-#define		NTSC1024x768HT               1908
-#define		NTSC1024x768VT                525
-#define		PALHT                        1728
-#define		PALVT                         625
-
-#define		YPbPrTV525iHT                1716            /* YPbPr */
-#define		YPbPrTV525iVT                 525
-#define		YPbPrTV525pHT                1716
-#define		YPbPrTV525pVT                 525
-#define		YPbPrTV750pHT                1650
-#define		YPbPrTV750pVT                 750
-
-#define		CRT2VCLKSel                  0xc0
-
-#define		CRT2Delay1      	     0x04            /* XGI301 */
-#define		CRT2Delay2      	     0x0A            /* 301B,302 */
-
-
-#define		VCLK25_175           0x00
-#define		VCLK28_322           0x01
-#define		VCLK31_5             0x02
-#define		VCLK36               0x03
-#define		VCLK40               0x04
-#define		VCLK43_163           0x05
-#define		VCLK44_9             0x06
-#define		VCLK49_5             0x07
-#define		VCLK50               0x08
-#define		VCLK52_406           0x09
-#define		VCLK56_25            0x0A
-#define		VCLK65               0x0B
-#define		VCLK67_765           0x0C
-#define		VCLK68_179           0x0D
-#define		VCLK72_852           0x0E
-#define		VCLK75               0x0F
-#define		VCLK75_8             0x10
-#define		VCLK78_75            0x11
-#define		VCLK79_411           0x12
-#define		VCLK83_95            0x13
-#define		VCLK84_8             0x14
-#define		VCLK86_6             0x15
-#define		VCLK94_5             0x16
-#define		VCLK104_998          0x17
-#define		VCLK105_882          0x18
-#define		VCLK108_2            0x19
-#define		VCLK109_175          0x1A
-#define		VCLK113_309          0x1B
-#define		VCLK116_406          0x1C
-#define		VCLK132_258          0x1D
-#define		VCLK135_5            0x1E
-#define		VCLK139_054          0x1F
-#define		VCLK157_5            0x20
-#define		VCLK162              0x21
-#define		VCLK175              0x22
-#define		VCLK189              0x23
-#define		VCLK194_4            0x24
-#define		VCLK202_5            0x25
-#define		VCLK229_5            0x26
-#define		VCLK234              0x27
-#define		VCLK252_699          0x28
-#define		VCLK254_817          0x29
-#define		VCLK265_728          0x2A
-#define		VCLK266_952          0x2B
-#define		VCLK269_655          0x2C
-#define		VCLK272_042          0x2D
-#define		VCLK277_015          0x2E
-#define		VCLK286_359          0x2F
-#define		VCLK291_132          0x30
-#define		VCLK291_766          0x31
-#define		VCLK309_789          0x32
-#define		VCLK315_195          0x33
-#define		VCLK323_586          0x34
-#define		VCLK330_615          0x35
-#define		VCLK332_177          0x36
-#define		VCLK340_477          0x37
-#define		VCLK375_847          0x38
-#define		VCLK388_631          0x39
-#define		VCLK125_999          0x51
-#define		VCLK148_5            0x52
-#define		VCLK178_992          0x54
-#define		VCLK217_325          0x55
-#define		VCLK299_505          0x56
-#define		YPbPr750pVCLK        0x57
-
-#define		TVVCLKDIV2              0x3A
-#define		TVVCLK                  0x3B
-#define		HiTVVCLKDIV2          0x3C
-#define		HiTVVCLK              0x3D
-#define		HiTVSimuVCLK          0x3E
-#define		HiTVTextVCLK          0x3F
-#define		VCLK39_77              0x40
+#define LCDDataLen           8
+#define HiTVDataLen          12
+#define TVDataLen            12
+#define LVDSCRT1Len_H        8
+#define LVDSCRT1Len_V        7
+#define LVDSDataLen          6
+#define LVDSDesDataLen       6
+#define LCDDesDataLen        6
+#define LVDSDesDataLen2      8
+#define LCDDesDataLen2       8
+#define CHTVRegLen           16
+#define CHLVRegLen           12
+
+#define StHiTVHT             892
+#define StHiTVVT             1126
+#define StHiTextTVHT         1000
+#define StHiTextTVVT         1126
+#define ExtHiTVHT            2100
+#define ExtHiTVVT            1125
+#define NTSCHT               1716
+#define NTSCVT                525
+#define NTSC1024x768HT       1908
+#define NTSC1024x768VT        525
+#define PALHT                1728
+#define PALVT                 625
+
+#define YPbPrTV525iHT        1716 /* YPbPr */
+#define YPbPrTV525iVT         525
+#define YPbPrTV525pHT        1716
+#define YPbPrTV525pVT         525
+#define YPbPrTV750pHT        1650
+#define YPbPrTV750pVT         750
+
+#define CRT2VCLKSel          0xc0
+
+#define CRT2Delay1           0x04 /* XGI301 */
+#define CRT2Delay2           0x0A /* 301B,302 */
+
+
+#define VCLK25_175           0x00
+#define VCLK28_322           0x01
+#define VCLK31_5             0x02
+#define VCLK36               0x03
+#define VCLK40               0x04
+#define VCLK43_163           0x05
+#define VCLK44_9             0x06
+#define VCLK49_5             0x07
+#define VCLK50               0x08
+#define VCLK52_406           0x09
+#define VCLK56_25            0x0A
+#define VCLK65               0x0B
+#define VCLK67_765           0x0C
+#define VCLK68_179           0x0D
+#define VCLK72_852           0x0E
+#define VCLK75               0x0F
+#define VCLK75_8             0x10
+#define VCLK78_75            0x11
+#define VCLK79_411           0x12
+#define VCLK83_95            0x13
+#define VCLK84_8             0x14
+#define VCLK86_6             0x15
+#define VCLK94_5             0x16
+#define VCLK104_998          0x17
+#define VCLK105_882          0x18
+#define VCLK108_2            0x19
+#define VCLK109_175          0x1A
+#define VCLK113_309          0x1B
+#define VCLK116_406          0x1C
+#define VCLK132_258          0x1D
+#define VCLK135_5            0x1E
+#define VCLK139_054          0x1F
+#define VCLK157_5            0x20
+#define VCLK162              0x21
+#define VCLK175              0x22
+#define VCLK189              0x23
+#define VCLK194_4            0x24
+#define VCLK202_5            0x25
+#define VCLK229_5            0x26
+#define VCLK234              0x27
+#define VCLK252_699          0x28
+#define VCLK254_817          0x29
+#define VCLK265_728          0x2A
+#define VCLK266_952          0x2B
+#define VCLK269_655          0x2C
+#define VCLK272_042          0x2D
+#define VCLK277_015          0x2E
+#define VCLK286_359          0x2F
+#define VCLK291_132          0x30
+#define VCLK291_766          0x31
+#define VCLK309_789          0x32
+#define VCLK315_195          0x33
+#define VCLK323_586          0x34
+#define VCLK330_615          0x35
+#define VCLK332_177          0x36
+#define VCLK340_477          0x37
+#define VCLK375_847          0x38
+#define VCLK388_631          0x39
+#define VCLK125_999          0x51
+#define VCLK148_5            0x52
+#define VCLK178_992          0x54
+#define VCLK217_325          0x55
+#define VCLK299_505          0x56
+#define YPbPr750pVCLK        0x57
+
+#define TVVCLKDIV2           0x3A
+#define TVVCLK               0x3B
+#define HiTVVCLKDIV2         0x3C
+#define HiTVVCLK             0x3D
+#define HiTVSimuVCLK         0x3E
+#define HiTVTextVCLK         0x3F
+#define VCLK39_77            0x40
 /* #define YPbPr750pVCLK 0x0F */
-#define		YPbPr525pVCLK           0x3A
+#define YPbPr525pVCLK           0x3A
 /* #define ;;YPbPr525iVCLK 0x3B */
 /* #define ;;YPbPr525iVCLK_2 0x3A */
-#define		NTSC1024VCLK         0x41
-#define		VCLK25_175_41        0x42                  /* ; ScaleLCD */
-#define		VCLK25_175_42        0x43
-#define		VCLK28_322_43        0x44
-#define		VCLK40_44            0x45
-#define		VCLKQVGA_1           0x46                   /* ; QVGA */
-#define		VCLKQVGA_2           0x47
-#define		VCLKQVGA_3           0x48
-#define		VCLK35_2             0x49                    /* ; 800x480 */
-#define		VCLK122_61           0x4A
-#define		VCLK80_350           0x4B
-#define		VCLK107_385          0x4C
-
-#define		CHTVVCLK30_2         0x50                 /* ;;CHTV */
-#define		CHTVVCLK28_1         0x51
-#define		CHTVVCLK43_6         0x52
-#define		CHTVVCLK26_4         0x53
-#define		CHTVVCLK24_6         0x54
-#define		CHTVVCLK47_8         0x55
-#define		CHTVVCLK31_5         0x56
-#define		CHTVVCLK26_2         0x57
-#define		CHTVVCLK39           0x58
-#define		CHTVVCLK36           0x59
-
-#define		CH7007TVVCLK30_2     0x00                 /* [Billy] 2007/05/18 For CH7007 */
-#define		CH7007TVVCLK28_1     0x01
-#define		CH7007TVVCLK43_6     0x02
-#define		CH7007TVVCLK26_4     0x03
-#define		CH7007TVVCLK24_6     0x04
-#define		CH7007TVVCLK47_8     0x05
-#define		CH7007TVVCLK31_5     0x06
-#define		CH7007TVVCLK26_2     0x07
-#define		CH7007TVVCLK39       0x08
-#define		CH7007TVVCLK36       0x09
-
-#define		RES320x200                   0x00
-#define		RES320x240                   0x01
-#define		RES400x300                   0x02
-#define		RES512x384                   0x03
-#define		RES640x400                   0x04
-#define		RES640x480x60                0x05
-#define		RES640x480x72                0x06
-#define		RES640x480x75                0x07
-#define		RES640x480x85                0x08
-#define		RES640x480x100               0x09
-#define		RES640x480x120               0x0A
-#define		RES640x480x160               0x0B
-#define		RES640x480x200               0x0C
-#define		RES800x600x56                0x0D
-#define		RES800x600x60                0x0E
-#define		RES800x600x72                0x0F
-#define		RES800x600x75                0x10
-#define		RES800x600x85                0x11
-#define		RES800x600x100               0x12
-#define		RES800x600x120               0x13
-#define		RES800x600x160               0x14
-#define		RES1024x768x43               0x15
-#define		RES1024x768x60               0x16
-#define		RES1024x768x70               0x17
-#define		RES1024x768x75               0x18
-#define		RES1024x768x85               0x19
-#define		RES1024x768x100              0x1A
-#define		RES1024x768x120              0x1B
-#define		RES1280x1024x43              0x1C
-#define		RES1280x1024x60              0x1D
-#define		RES1280x1024x75              0x1E
-#define		RES1280x1024x85              0x1F
-#define		RES1600x1200x60              0x20
-#define		RES1600x1200x65              0x21
-#define		RES1600x1200x70              0x22
-#define		RES1600x1200x75              0x23
-#define		RES1600x1200x85              0x24
-#define		RES1600x1200x100             0x25
-#define		RES1600x1200x120             0x26
-#define		RES1920x1440x60              0x27
-#define		RES1920x1440x65              0x28
-#define		RES1920x1440x70              0x29
-#define		RES1920x1440x75              0x2A
-#define		RES1920x1440x85              0x2B
-#define		RES1920x1440x100             0x2C
-#define		RES2048x1536x60              0x2D
-#define		RES2048x1536x65              0x2E
-#define		RES2048x1536x70              0x2F
-#define		RES2048x1536x75              0x30
-#define		RES2048x1536x85              0x31
-#define		RES800x480x60                0x32
-#define		RES800x480x75                0x33
-#define		RES800x480x85                0x34
-#define		RES1024x576x60               0x35
-#define		RES1024x576x75               0x36
-#define		RES1024x576x85               0x37
-#define		RES1280x720x60               0x38
-#define		RES1280x720x75               0x39
-#define		RES1280x720x85               0x3A
-#define		RES1280x960x60               0x3B
-#define		RES720x480x60                0x3C
-#define		RES720x576x56                0x3D
-#define		RES856x480x79I               0x3E
-#define		RES856x480x60                0x3F
-#define		RES1280x768x60               0x40
-#define		RES1400x1050x60              0x41
-#define		RES1152x864x60               0x42
-#define		RES1152x864x75               0x43
-#define		RES1024x768x160              0x44
-#define		RES1280x960x75               0x45
-#define		RES1280x960x85               0x46
-#define		RES1280x960x120              0x47
-
-#define 	LFBDRAMTrap                  0x30
+#define NTSC1024VCLK         0x41
+#define VCLK25_175_41        0x42 /* ; ScaleLCD */
+#define VCLK25_175_42        0x43
+#define VCLK28_322_43        0x44
+#define VCLK40_44            0x45
+#define VCLKQVGA_1           0x46 /* ; QVGA */
+#define VCLKQVGA_2           0x47
+#define VCLKQVGA_3           0x48
+#define VCLK35_2             0x49 /* ; 800x480 */
+#define VCLK122_61           0x4A
+#define VCLK80_350           0x4B
+#define VCLK107_385          0x4C
+
+#define CHTVVCLK30_2         0x50 /* ;;CHTV */
+#define CHTVVCLK28_1         0x51
+#define CHTVVCLK43_6         0x52
+#define CHTVVCLK26_4         0x53
+#define CHTVVCLK24_6         0x54
+#define CHTVVCLK47_8         0x55
+#define CHTVVCLK31_5         0x56
+#define CHTVVCLK26_2         0x57
+#define CHTVVCLK39           0x58
+#define CHTVVCLK36           0x59
+
+#define CH7007TVVCLK30_2     0x00 /* [Billy] 2007/05/18 For CH7007 */
+#define CH7007TVVCLK28_1     0x01
+#define CH7007TVVCLK43_6     0x02
+#define CH7007TVVCLK26_4     0x03
+#define CH7007TVVCLK24_6     0x04
+#define CH7007TVVCLK47_8     0x05
+#define CH7007TVVCLK31_5     0x06
+#define CH7007TVVCLK26_2     0x07
+#define CH7007TVVCLK39       0x08
+#define CH7007TVVCLK36       0x09
+
+#define RES320x200           0x00
+#define RES320x240           0x01
+#define RES400x300           0x02
+#define RES512x384           0x03
+#define RES640x400           0x04
+#define RES640x480x60        0x05
+#define RES640x480x72        0x06
+#define RES640x480x75        0x07
+#define RES640x480x85        0x08
+#define RES640x480x100       0x09
+#define RES640x480x120       0x0A
+#define RES640x480x160       0x0B
+#define RES640x480x200       0x0C
+#define RES800x600x56        0x0D
+#define RES800x600x60        0x0E
+#define RES800x600x72        0x0F
+#define RES800x600x75        0x10
+#define RES800x600x85        0x11
+#define RES800x600x100       0x12
+#define RES800x600x120       0x13
+#define RES800x600x160       0x14
+#define RES1024x768x43       0x15
+#define RES1024x768x60       0x16
+#define RES1024x768x70       0x17
+#define RES1024x768x75       0x18
+#define RES1024x768x85       0x19
+#define RES1024x768x100      0x1A
+#define RES1024x768x120      0x1B
+#define RES1280x1024x43      0x1C
+#define RES1280x1024x60      0x1D
+#define RES1280x1024x75      0x1E
+#define RES1280x1024x85      0x1F
+#define RES1600x1200x60      0x20
+#define RES1600x1200x65      0x21
+#define RES1600x1200x70      0x22
+#define RES1600x1200x75      0x23
+#define RES1600x1200x85      0x24
+#define RES1600x1200x100     0x25
+#define RES1600x1200x120     0x26
+#define RES1920x1440x60      0x27
+#define RES1920x1440x65      0x28
+#define RES1920x1440x70      0x29
+#define RES1920x1440x75      0x2A
+#define RES1920x1440x85      0x2B
+#define RES1920x1440x100     0x2C
+#define RES2048x1536x60      0x2D
+#define RES2048x1536x65      0x2E
+#define RES2048x1536x70      0x2F
+#define RES2048x1536x75      0x30
+#define RES2048x1536x85      0x31
+#define RES800x480x60        0x32
+#define RES800x480x75        0x33
+#define RES800x480x85        0x34
+#define RES1024x576x60       0x35
+#define RES1024x576x75       0x36
+#define RES1024x576x85       0x37
+#define RES1280x720x60       0x38
+#define RES1280x720x75       0x39
+#define RES1280x720x85       0x3A
+#define RES1280x960x60       0x3B
+#define RES720x480x60        0x3C
+#define RES720x576x56        0x3D
+#define RES856x480x79I       0x3E
+#define RES856x480x60        0x3F
+#define RES1280x768x60       0x40
+#define RES1400x1050x60      0x41
+#define RES1152x864x60       0x42
+#define RES1152x864x75       0x43
+#define RES1024x768x160      0x44
+#define RES1280x960x75       0x45
+#define RES1280x960x85       0x46
+#define RES1280x960x120      0x47
+
+#define LFBDRAMTrap          0x30
 #endif
diff --git a/drivers/staging/xgifb/vb_ext.c b/drivers/staging/xgifb/vb_ext.c
index d7c1b2ebed1713cef76a1f8fb7b569041e5651fc..7e1f76adf73360feed42eb2d39a541394599fde7 100644
--- a/drivers/staging/xgifb/vb_ext.c
+++ b/drivers/staging/xgifb/vb_ext.c
@@ -1,5 +1,5 @@
 #include <linux/version.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <linux/types.h>
 #include "XGIfb.h"
 
@@ -26,7 +26,9 @@ static unsigned char XGINew_Is301B(struct vb_device_info *pVBInfo)
 		return 1;
 }
 
-static unsigned char XGINew_Sense(unsigned short tempbx, unsigned short tempcx, struct vb_device_info *pVBInfo)
+static unsigned char XGINew_Sense(unsigned short tempbx,
+				  unsigned short tempcx,
+				  struct vb_device_info *pVBInfo)
 {
 	unsigned short temp, i, tempch;
 
@@ -50,7 +52,9 @@ static unsigned char XGINew_Sense(unsigned short tempbx, unsigned short tempcx,
 		return 0;
 }
 
-static unsigned char XGINew_GetLCDDDCInfo(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
+static unsigned char
+XGINew_GetLCDDDCInfo(struct xgi_hw_device_info *HwDeviceExtension,
+		     struct vb_device_info *pVBInfo)
 {
 	unsigned short temp;
 
@@ -154,7 +158,9 @@ static unsigned char XGINew_GetPanelID(struct vb_device_info *pVBInfo)
 	}
 }
 
-static unsigned char XGINew_BridgeIsEnable(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
+static unsigned char
+XGINew_BridgeIsEnable(struct xgi_hw_device_info *HwDeviceExtension,
+		      struct vb_device_info *pVBInfo)
 {
 	unsigned short flag;
 
@@ -170,7 +176,9 @@ static unsigned char XGINew_BridgeIsEnable(struct xgi_hw_device_info *HwDeviceEx
 	return 0;
 }
 
-static unsigned char XGINew_SenseHiTV(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
+static unsigned char
+XGINew_SenseHiTV(struct xgi_hw_device_info *HwDeviceExtension,
+		 struct vb_device_info *pVBInfo)
 {
 	unsigned short tempbx, tempcx, temp, i, tempch;
 
@@ -238,21 +246,29 @@ static unsigned char XGINew_SenseHiTV(struct xgi_hw_device_info *HwDeviceExtensi
 	}
 }
 
-void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
+void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension,
+			struct vb_device_info *pVBInfo)
 {
-	unsigned short tempax = 0, tempbx, tempcx, temp, P2reg0 = 0, SenseModeNo = 0,
-			OutputSelect = *pVBInfo->pOutputSelect, ModeIdIndex, i;
+	unsigned short  tempax = 0, tempbx, tempcx, temp,
+			P2reg0 = 0, SenseModeNo = 0,
+			OutputSelect = *pVBInfo->pOutputSelect,
+			ModeIdIndex, i;
 	pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
 
 	if (pVBInfo->IF_DEF_LVDS == 1) {
-		tempax = xgifb_reg_get(pVBInfo->P3c4, 0x1A); /* ynlai 02/27/2002 */
+		/* ynlai 02/27/2002 */
+		tempax = xgifb_reg_get(pVBInfo->P3c4, 0x1A);
 		tempbx = xgifb_reg_get(pVBInfo->P3c4, 0x1B);
 		tempax = ((tempax & 0xFE) >> 1) | (tempbx << 8);
 		if (tempax == 0x00) { /* Get Panel id from DDC */
 			temp = XGINew_GetLCDDDCInfo(HwDeviceExtension, pVBInfo);
 			if (temp == 1) { /* LCD connect */
-				xgifb_reg_and_or(pVBInfo->P3d4, 0x39, 0xFF, 0x01); /* set CR39 bit0="1" */
-				xgifb_reg_and_or(pVBInfo->P3d4, 0x37, 0xEF, 0x00); /* clean CR37 bit4="0" */
+				/* set CR39 bit0="1" */
+				xgifb_reg_and_or(pVBInfo->P3d4,
+						 0x39, 0xFF, 0x01);
+				/* clean CR37 bit4="0" */
+				xgifb_reg_and_or(pVBInfo->P3d4,
+						 0x37, 0xEF, 0x00);
 				temp = LCDSense;
 			} else { /* LCD don't connect */
 				temp = 0;
@@ -273,25 +289,47 @@ void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_
 			xgifb_reg_and_or(pVBInfo->P3d4, 0x32, 0xA0, temp);
 		} else {
 			if (XGI_BridgeIsOn(pVBInfo)) {
-				P2reg0 = xgifb_reg_get(pVBInfo->Part2Port, 0x00);
-				if (!XGINew_BridgeIsEnable(HwDeviceExtension, pVBInfo)) {
+				P2reg0 = xgifb_reg_get(pVBInfo->Part2Port,
+						       0x00);
+				if (!XGINew_BridgeIsEnable(HwDeviceExtension,
+							   pVBInfo)) {
 					SenseModeNo = 0x2e;
-					/* xgifb_reg_set(pVBInfo->P3d4, 0x30, 0x41); */
-					/* XGISetModeNew(HwDeviceExtension, 0x2e); // ynlai InitMode */
-
-					temp = XGI_SearchModeID(SenseModeNo, &ModeIdIndex, pVBInfo);
-					XGI_GetVGAType(HwDeviceExtension, pVBInfo);
+				/* xgifb_reg_set(pVBInfo->P3d4, 0x30, 0x41);
+				 * XGISetModeNew(HwDeviceExtension, 0x2e);
+				 * // ynlai InitMode */
+
+					temp = XGI_SearchModeID(SenseModeNo,
+								&ModeIdIndex,
+								pVBInfo);
+					XGI_GetVGAType(HwDeviceExtension,
+						       pVBInfo);
 					XGI_GetVBType(pVBInfo);
 					pVBInfo->SetFlag = 0x00;
 					pVBInfo->ModeType = ModeVGA;
-					pVBInfo->VBInfo = SetCRT2ToRAMDAC | LoadDACFlag | SetInSlaveMode;
-					XGI_GetLCDInfo(0x2e, ModeIdIndex, pVBInfo);
-					XGI_GetTVInfo(0x2e, ModeIdIndex, pVBInfo);
-					XGI_EnableBridge(HwDeviceExtension, pVBInfo);
-					XGI_SetCRT2Group301(SenseModeNo, HwDeviceExtension, pVBInfo);
-					XGI_SetCRT2ModeRegs(0x2e, HwDeviceExtension, pVBInfo);
-					/* XGI_DisableBridge( HwDeviceExtension, pVBInfo ) ; */
-					xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xDF, 0x20); /* Display Off 0212 */
+					pVBInfo->VBInfo = SetCRT2ToRAMDAC |
+							  LoadDACFlag |
+							  SetInSlaveMode;
+					XGI_GetLCDInfo(0x2e,
+						       ModeIdIndex,
+						       pVBInfo);
+					XGI_GetTVInfo(0x2e,
+						      ModeIdIndex,
+						      pVBInfo);
+					XGI_EnableBridge(HwDeviceExtension,
+							 pVBInfo);
+					XGI_SetCRT2Group301(SenseModeNo,
+							    HwDeviceExtension,
+							    pVBInfo);
+					XGI_SetCRT2ModeRegs(0x2e,
+							    HwDeviceExtension,
+							    pVBInfo);
+					/* XGI_DisableBridge(HwDeviceExtension,
+					 *		     pVBInfo ) ; */
+					/* Display Off 0212 */
+					xgifb_reg_and_or(pVBInfo->P3c4,
+							 0x01,
+							 0xDF,
+							 0x20);
 					for (i = 0; i < 20; i++)
 						XGI_LongWait(pVBInfo);
 				}
@@ -304,29 +342,38 @@ void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_
 
 				tempcx = 0x0E08;
 				if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
-					if (XGINew_Sense(tempbx, tempcx, pVBInfo))
+					if (XGINew_Sense(tempbx,
+							 tempcx,
+							 pVBInfo))
 						tempax |= Monitor2Sense;
 				}
 
 				if (pVBInfo->VBType & VB_XGI301C)
-					xgifb_reg_or(pVBInfo->Part4Port, 0x0d, 0x04);
+					xgifb_reg_or(pVBInfo->Part4Port,
+						     0x0d,
+						     0x04);
 
-				if (XGINew_SenseHiTV(HwDeviceExtension, pVBInfo)) { /* add by kuku for Multi-adapter sense HiTV */
+				/* add by kuku for Multi-adapter sense HiTV */
+				if (XGINew_SenseHiTV(HwDeviceExtension,
+						     pVBInfo)) {
 					tempax |= HiTVSense;
 					if ((pVBInfo->VBType & VB_XGI301C))
-						tempax ^= (HiTVSense | YPbPrSense);
+						tempax ^= (HiTVSense |
+							   YPbPrSense);
 				}
 
-				if (!(tempax & (HiTVSense | YPbPrSense))) { /* start */
-
+				/* start */
+				if (!(tempax & (HiTVSense | YPbPrSense))) {
 					tempbx = *pVBInfo->pYCSenseData;
-
 					if (!(XGINew_Is301B(pVBInfo)))
 						tempbx = *pVBInfo->pYCSenseData2;
-
 					tempcx = 0x0604;
-					if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
-						if (XGINew_Sense(tempbx, tempcx, pVBInfo))
+					if (XGINew_Sense(tempbx,
+							 tempcx,
+							 pVBInfo)) {
+						if (XGINew_Sense(tempbx,
+								 tempcx,
+								 pVBInfo))
 							tempax |= SVIDEOSense;
 					}
 
@@ -337,8 +384,12 @@ void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_
 							tempbx = *pVBInfo->pVideoSenseData2;
 
 						tempcx = 0x0804;
-						if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
-							if (XGINew_Sense(tempbx, tempcx, pVBInfo))
+						if (XGINew_Sense(tempbx,
+								 tempcx,
+								 pVBInfo)) {
+							if (XGINew_Sense(tempbx,
+									 tempcx,
+									 pVBInfo))
 								tempax |= AVIDEOSense;
 						}
 					} else {
@@ -349,7 +400,9 @@ void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_
 								tempbx = *pVBInfo->pVideoSenseData2;
 
 							tempcx = 0x0804;
-							if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
+							if (XGINew_Sense(tempbx,
+									 tempcx,
+									 pVBInfo)) {
 								if (XGINew_Sense(tempbx, tempcx, pVBInfo))
 									tempax |= AVIDEOSense;
 							}
@@ -370,7 +423,9 @@ void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_
 
 			if (!(P2reg0 & 0x20)) {
 				pVBInfo->VBInfo = DisableCRT2Display;
-				/* XGI_SetCRT2Group301(SenseModeNo, HwDeviceExtension, pVBInfo); */
+				/* XGI_SetCRT2Group301(SenseModeNo,
+				 *		       HwDeviceExtension,
+				 *		       pVBInfo); */
 			}
 		}
 	}
@@ -378,7 +433,8 @@ void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_
 
 }
 
-unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
+unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *HwDeviceExtension,
+			       struct vb_device_info *pVBInfo)
 {
 	/* unsigned short SoftSetting ; */
 	unsigned short temp;
diff --git a/drivers/staging/xgifb/vb_ext.h b/drivers/staging/xgifb/vb_ext.h
index cabe365579c5f13761bc63b9dacaf5cc74bf71d1..814a446b70c80ea21e98f1765317af94e227bd27 100644
--- a/drivers/staging/xgifb/vb_ext.h
+++ b/drivers/staging/xgifb/vb_ext.h
@@ -1,27 +1,28 @@
-#ifndef  _VBEXT_
-#define  _VBEXT_
+#ifndef _VBEXT_
+#define _VBEXT_
 
 struct DWORDREGS {
-    unsigned long    Eax, Ebx, Ecx, Edx, Esi, Edi, Ebp;
+	unsigned long Eax, Ebx, Ecx, Edx, Esi, Edi, Ebp;
 };
 
 struct WORDREGS {
-    unsigned short ax, hi_ax, bx, hi_bx, cx, hi_cx, dx, hi_dx, si,
-	    hi_si, di, hi_di, bp, hi_bp;
+	unsigned short  ax, hi_ax, bx, hi_bx, cx, hi_cx, dx, hi_dx, si,
+			hi_si, di, hi_di, bp, hi_bp;
 };
 
 struct BYTEREGS {
-     unsigned char al, ah, hi_al, hi_ah, bl, bh, hi_bl, hi_bh, cl, ch,
-	     hi_cl, hi_ch, dl, dh, hi_dl, hi_dh;
+	unsigned char   al, ah, hi_al, hi_ah, bl, bh, hi_bl, hi_bh, cl, ch,
+			hi_cl, hi_ch, dl, dh, hi_dl, hi_dh;
 };
 
-typedef union   _X86_REGS    {
-    struct  DWORDREGS e;
-    struct  WORDREGS x;
-    struct  BYTEREGS h;
+typedef union _X86_REGS {
+	struct  DWORDREGS e;
+	struct  WORDREGS x;
+	struct  BYTEREGS h;
 } X86_REGS, *PX86_REGS;
 
-extern   void     XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo);
+extern void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension,
+			       struct vb_device_info *pVBInfo);
 extern unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *,
 				      struct vb_device_info *pVBInfo);
 
diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index 61d137098aa139e3b47841c2b06a91389099902b..33c6876d2a805095c2e19d8b1bc13d2478776a3c 100644
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -13,7 +13,7 @@
 #include "vb_ext.h"
 
 
-#include <asm/io.h>
+#include <linux/io.h>
 
 static unsigned char XGINew_ChannelAB, XGINew_DataBusWidth;
 
@@ -39,8 +39,9 @@ static unsigned short XGINew_DDRDRAM_TYPE20[12][5] = {
 
 static int XGINew_RAMType;
 
-static unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension,
-					struct vb_device_info *pVBInfo)
+static unsigned char
+XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension,
+		       struct vb_device_info *pVBInfo)
 {
 	unsigned char data, temp;
 
@@ -50,10 +51,9 @@ static unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceE
 			return data;
 		} else {
 			data = xgifb_reg_get(pVBInfo->P3c4, 0x39) & 0x02;
-
 			if (data == 0)
-				data = (xgifb_reg_get(pVBInfo->P3c4, 0x3A) & 0x02) >> 1;
-
+				data = (xgifb_reg_get(pVBInfo->P3c4, 0x3A) &
+				       0x02) >> 1;
 			return data;
 		}
 	} else if (HwDeviceExtension->jChipType == XG27) {
@@ -62,19 +62,22 @@ static unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceE
 			return data;
 		}
 		temp = xgifb_reg_get(pVBInfo->P3c4, 0x3B);
-
-		if ((temp & 0x88) == 0x80) /* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */
+		/* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */
+		if ((temp & 0x88) == 0x80)
 			data = 0; /* DDR */
 		else
 			data = 1; /* DDRII */
 		return data;
 	} else if (HwDeviceExtension->jChipType == XG21) {
-		xgifb_reg_and(pVBInfo->P3d4, 0xB4, ~0x02); /* Independent GPIO control */
+		/* Independent GPIO control */
+		xgifb_reg_and(pVBInfo->P3d4, 0xB4, ~0x02);
 		udelay(800);
 		xgifb_reg_or(pVBInfo->P3d4, 0x4A, 0x80); /* Enable GPIOH read */
-		temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); /* GPIOF 0:DVI 1:DVO */
+		/* GPIOF 0:DVI 1:DVO */
+		temp = xgifb_reg_get(pVBInfo->P3d4, 0x48);
 		/* HOTPLUG_SUPPORT */
-		/* for current XG20 & XG21, GPIOH is floating, driver will fix DDR temporarily */
+		/* for current XG20 & XG21, GPIOH is floating, driver will
+		 * fix DDR temporarily */
 		if (temp & 0x01) /* DVI read GPIOH */
 			data = 1; /* DDRII */
 		else
@@ -92,7 +95,8 @@ static unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceE
 	}
 }
 
-static void XGINew_DDR1x_MRS_340(unsigned long P3c4, struct vb_device_info *pVBInfo)
+static void XGINew_DDR1x_MRS_340(unsigned long P3c4,
+				 struct vb_device_info *pVBInfo)
 {
 	xgifb_reg_set(P3c4, 0x18, 0x01);
 	xgifb_reg_set(P3c4, 0x19, 0x20);
@@ -126,24 +130,42 @@ static void XGINew_SetMemoryClock(struct xgi_hw_device_info *HwDeviceExtension,
 		struct vb_device_info *pVBInfo)
 {
 
-	xgifb_reg_set(pVBInfo->P3c4, 0x28, pVBInfo->MCLKData[XGINew_RAMType].SR28);
-	xgifb_reg_set(pVBInfo->P3c4, 0x29, pVBInfo->MCLKData[XGINew_RAMType].SR29);
-	xgifb_reg_set(pVBInfo->P3c4, 0x2A, pVBInfo->MCLKData[XGINew_RAMType].SR2A);
-
-	xgifb_reg_set(pVBInfo->P3c4, 0x2E, pVBInfo->ECLKData[XGINew_RAMType].SR2E);
-	xgifb_reg_set(pVBInfo->P3c4, 0x2F, pVBInfo->ECLKData[XGINew_RAMType].SR2F);
-	xgifb_reg_set(pVBInfo->P3c4, 0x30, pVBInfo->ECLKData[XGINew_RAMType].SR30);
-
-	/* [Vicent] 2004/07/07, When XG42 ECLK = MCLK = 207MHz, Set SR32 D[1:0] = 10b */
-	/* [Hsuan] 2004/08/20, Modify SR32 value, when MCLK=207MHZ, ELCK=250MHz, Set SR32 D[1:0] = 10b */
+	xgifb_reg_set(pVBInfo->P3c4,
+		      0x28,
+		      pVBInfo->MCLKData[XGINew_RAMType].SR28);
+	xgifb_reg_set(pVBInfo->P3c4,
+		      0x29,
+		      pVBInfo->MCLKData[XGINew_RAMType].SR29);
+	xgifb_reg_set(pVBInfo->P3c4,
+		      0x2A,
+		      pVBInfo->MCLKData[XGINew_RAMType].SR2A);
+
+	xgifb_reg_set(pVBInfo->P3c4,
+		      0x2E,
+		      pVBInfo->ECLKData[XGINew_RAMType].SR2E);
+	xgifb_reg_set(pVBInfo->P3c4,
+		      0x2F,
+		      pVBInfo->ECLKData[XGINew_RAMType].SR2F);
+	xgifb_reg_set(pVBInfo->P3c4,
+		      0x30,
+		      pVBInfo->ECLKData[XGINew_RAMType].SR30);
+
+	/* [Vicent] 2004/07/07,
+	 * When XG42 ECLK = MCLK = 207MHz, Set SR32 D[1:0] = 10b */
+	/* [Hsuan] 2004/08/20,
+	 * Modify SR32 value, when MCLK=207MHZ, ELCK=250MHz,
+	 * Set SR32 D[1:0] = 10b */
 	if (HwDeviceExtension->jChipType == XG42) {
-		if ((pVBInfo->MCLKData[XGINew_RAMType].SR28 == 0x1C)
-				&& (pVBInfo->MCLKData[XGINew_RAMType].SR29 == 0x01)
-				&& (((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x1C)
-						&& (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01))
-					|| ((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x22)
-						&& (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01))))
-			xgifb_reg_set(pVBInfo->P3c4, 0x32, ((unsigned char) xgifb_reg_get(pVBInfo->P3c4, 0x32) & 0xFC) | 0x02);
+		if ((pVBInfo->MCLKData[XGINew_RAMType].SR28 == 0x1C) &&
+		    (pVBInfo->MCLKData[XGINew_RAMType].SR29 == 0x01) &&
+		    (((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x1C) &&
+		      (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01)) ||
+		     ((pVBInfo->ECLKData[XGINew_RAMType].SR2E == 0x22) &&
+		      (pVBInfo->ECLKData[XGINew_RAMType].SR2F == 0x01))))
+			xgifb_reg_set(pVBInfo->P3c4,
+				      0x32,
+				      ((unsigned char) xgifb_reg_get(
+					  pVBInfo->P3c4, 0x32) & 0xFC) | 0x02);
 	}
 }
 
@@ -152,7 +174,8 @@ static void XGINew_DDRII_Bootup_XG27(
 			unsigned long P3c4, struct vb_device_info *pVBInfo)
 {
 	unsigned long P3d4 = P3c4 + 0x10;
-	XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+	XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension,
+						      pVBInfo);
 	XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
 
 	/* Set Double Frequency */
@@ -216,7 +239,8 @@ static void XGINew_DDRII_Bootup_XG27(
 	xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */
 	udelay(15);
 
-	xgifb_reg_set(P3c4, 0x1B, 0x04); /* Set SR1B refresh control 000:close; 010:open */
+	/* Set SR1B refresh control 000:close; 010:open */
+	xgifb_reg_set(P3c4, 0x1B, 0x04);
 	udelay(200);
 
 }
@@ -226,7 +250,8 @@ static void XGINew_DDR2_MRS_XG20(struct xgi_hw_device_info *HwDeviceExtension,
 {
 	unsigned long P3d4 = P3c4 + 0x10;
 
-	XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+	XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension,
+						      pVBInfo);
 	XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
 
 	xgifb_reg_set(P3d4, 0x97, 0x11); /* CR97 */
@@ -268,9 +293,9 @@ static void XGINew_DDR2_MRS_XG20(struct xgi_hw_device_info *HwDeviceExtension,
 	udelay(200);
 }
 
-static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, struct vb_device_info *pVBInfo)
+static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4,
+				  struct vb_device_info *pVBInfo)
 {
-
 	xgifb_reg_set(P3c4, 0x18, 0x01);
 	xgifb_reg_set(P3c4, 0x19, 0x40);
 	xgifb_reg_set(P3c4, 0x16, 0x00);
@@ -306,9 +331,15 @@ static void XGINew_DDR1x_DefaultRegister(
 
 	if (HwDeviceExtension->jChipType >= XG20) {
 		XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
-		xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
-		xgifb_reg_set(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
-		xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
+		xgifb_reg_set(P3d4,
+			      0x82,
+			      pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
+		xgifb_reg_set(P3d4,
+			      0x85,
+			      pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
+		xgifb_reg_set(P3d4,
+			      0x86,
+			      pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
 
 		xgifb_reg_set(P3d4, 0x98, 0x01);
 		xgifb_reg_set(P3d4, 0x9A, 0x02);
@@ -320,24 +351,46 @@ static void XGINew_DDR1x_DefaultRegister(
 		switch (HwDeviceExtension->jChipType) {
 		case XG41:
 		case XG42:
-			xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
-			xgifb_reg_set(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
-			xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
+			/* CR82 */
+			xgifb_reg_set(P3d4,
+				      0x82,
+				      pVBInfo->CR40[11][XGINew_RAMType]);
+			/* CR85 */
+			xgifb_reg_set(P3d4,
+				      0x85,
+				      pVBInfo->CR40[12][XGINew_RAMType]);
+			/* CR86 */
+			xgifb_reg_set(P3d4,
+				      0x86,
+				      pVBInfo->CR40[13][XGINew_RAMType]);
 			break;
 		default:
 			xgifb_reg_set(P3d4, 0x82, 0x88);
 			xgifb_reg_set(P3d4, 0x86, 0x00);
-			xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */
+			/* Insert read command for delay */
+			xgifb_reg_get(P3d4, 0x86);
 			xgifb_reg_set(P3d4, 0x86, 0x88);
 			xgifb_reg_get(P3d4, 0x86);
-			xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]);
+			xgifb_reg_set(P3d4,
+				      0x86,
+				      pVBInfo->CR40[13][XGINew_RAMType]);
 			xgifb_reg_set(P3d4, 0x82, 0x77);
 			xgifb_reg_set(P3d4, 0x85, 0x00);
-			xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */
+
+			/* Insert read command for delay */
+			xgifb_reg_get(P3d4, 0x85);
 			xgifb_reg_set(P3d4, 0x85, 0x88);
-			xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */
-			xgifb_reg_set(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
-			xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
+
+			/* Insert read command for delay */
+			xgifb_reg_get(P3d4, 0x85);
+			/* CR85 */
+			xgifb_reg_set(P3d4,
+				      0x85,
+				      pVBInfo->CR40[12][XGINew_RAMType]);
+			/* CR82 */
+			xgifb_reg_set(P3d4,
+				      0x82,
+				      pVBInfo->CR40[11][XGINew_RAMType]);
 			break;
 		}
 
@@ -354,13 +407,15 @@ static void XGINew_DDR2_DefaultRegister(
 {
 	unsigned long P3d4 = Port, P3c4 = Port - 0x10;
 
-	/* keep following setting sequence, each setting in the same reg insert idle */
+	/* keep following setting sequence, each setting in
+	 * the same reg insert idle */
 	xgifb_reg_set(P3d4, 0x82, 0x77);
 	xgifb_reg_set(P3d4, 0x86, 0x00);
 	xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */
 	xgifb_reg_set(P3d4, 0x86, 0x88);
 	xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */
-	xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
+	/* CR86 */
+	xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]);
 	xgifb_reg_set(P3d4, 0x82, 0x77);
 	xgifb_reg_set(P3d4, 0x85, 0x00);
 	xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */
@@ -368,7 +423,8 @@ static void XGINew_DDR2_DefaultRegister(
 	xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */
 	xgifb_reg_set(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
 	if (HwDeviceExtension->jChipType == XG27)
-		xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
+		/* CR82 */
+		xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]);
 	else
 		xgifb_reg_set(P3d4, 0x82, 0xA8); /* CR82 */
 
@@ -395,12 +451,14 @@ static void XGINew_SetDRAMDefaultRegister340(
 
 	temp2 = 0;
 	for (i = 0; i < 4; i++) {
-		temp = pVBInfo->CR6B[XGINew_RAMType][i]; /* CR6B DQS fine tune delay */
+		/* CR6B DQS fine tune delay */
+		temp = pVBInfo->CR6B[XGINew_RAMType][i];
 		for (j = 0; j < 4; j++) {
 			temp1 = ((temp >> (2 * j)) & 0x03) << 2;
 			temp2 |= temp1;
 			xgifb_reg_set(P3d4, 0x6B, temp2);
-			xgifb_reg_get(P3d4, 0x6B); /* Insert read command for delay */
+			/* Insert read command for delay */
+			xgifb_reg_get(P3d4, 0x6B);
 			temp2 &= 0xF0;
 			temp2 += 0x10;
 		}
@@ -408,12 +466,14 @@ static void XGINew_SetDRAMDefaultRegister340(
 
 	temp2 = 0;
 	for (i = 0; i < 4; i++) {
-		temp = pVBInfo->CR6E[XGINew_RAMType][i]; /* CR6E DQM fine tune delay */
+		/* CR6E DQM fine tune delay */
+		temp = pVBInfo->CR6E[XGINew_RAMType][i];
 		for (j = 0; j < 4; j++) {
 			temp1 = ((temp >> (2 * j)) & 0x03) << 2;
 			temp2 |= temp1;
 			xgifb_reg_set(P3d4, 0x6E, temp2);
-			xgifb_reg_get(P3d4, 0x6E); /* Insert read command for delay */
+			/* Insert read command for delay */
+			xgifb_reg_get(P3d4, 0x6E);
 			temp2 &= 0xF0;
 			temp2 += 0x10;
 		}
@@ -421,15 +481,18 @@ static void XGINew_SetDRAMDefaultRegister340(
 
 	temp3 = 0;
 	for (k = 0; k < 4; k++) {
-		xgifb_reg_and_or(P3d4, 0x6E, 0xFC, temp3); /* CR6E_D[1:0] select channel */
+		/* CR6E_D[1:0] select channel */
+		xgifb_reg_and_or(P3d4, 0x6E, 0xFC, temp3);
 		temp2 = 0;
 		for (i = 0; i < 8; i++) {
-			temp = pVBInfo->CR6F[XGINew_RAMType][8 * k + i]; /* CR6F DQ fine tune delay */
+			/* CR6F DQ fine tune delay */
+			temp = pVBInfo->CR6F[XGINew_RAMType][8 * k + i];
 			for (j = 0; j < 4; j++) {
 				temp1 = (temp >> (2 * j)) & 0x03;
 				temp2 |= temp1;
 				xgifb_reg_set(P3d4, 0x6F, temp2);
-				xgifb_reg_get(P3d4, 0x6F); /* Insert read command for delay */
+				/* Insert read command for delay */
+				xgifb_reg_get(P3d4, 0x6F);
 				temp2 &= 0xF8;
 				temp2 += 0x08;
 			}
@@ -441,7 +504,8 @@ static void XGINew_SetDRAMDefaultRegister340(
 	xgifb_reg_set(P3d4, 0x81, pVBInfo->CR40[10][XGINew_RAMType]); /* CR81 */
 
 	temp2 = 0x80;
-	temp = pVBInfo->CR89[XGINew_RAMType][0]; /* CR89 terminator type select */
+	/* CR89 terminator type select */
+	temp = pVBInfo->CR89[XGINew_RAMType][0];
 	for (j = 0; j < 4; j++) {
 		temp1 = (temp >> (2 * j)) & 0x03;
 		temp2 |= temp1;
@@ -468,19 +532,20 @@ static void XGINew_SetDRAMDefaultRegister340(
 	if (HwDeviceExtension->jChipType == XG27)
 		xgifb_reg_set(P3d4, 0x8F, *pVBInfo->pCR8F); /* CR8F */
 
-	for (j = 0; j <= 6; j++)
+	for (j = 0; j <= 6; j++) /* CR90 - CR96 */
 		xgifb_reg_set(P3d4, (0x90 + j),
-				pVBInfo->CR40[14 + j][XGINew_RAMType]); /* CR90 - CR96 */
+				pVBInfo->CR40[14 + j][XGINew_RAMType]);
 
-	for (j = 0; j <= 2; j++)
+	for (j = 0; j <= 2; j++) /* CRC3 - CRC5 */
 		xgifb_reg_set(P3d4, (0xC3 + j),
-				pVBInfo->CR40[21 + j][XGINew_RAMType]); /* CRC3 - CRC5 */
+				pVBInfo->CR40[21 + j][XGINew_RAMType]);
 
-	for (j = 0; j < 2; j++)
+	for (j = 0; j < 2; j++) /* CR8A - CR8B */
 		xgifb_reg_set(P3d4, (0x8A + j),
-				pVBInfo->CR40[1 + j][XGINew_RAMType]); /* CR8A - CR8B */
+				pVBInfo->CR40[1 + j][XGINew_RAMType]);
 
-	if ((HwDeviceExtension->jChipType == XG41) || (HwDeviceExtension->jChipType == XG42))
+	if ((HwDeviceExtension->jChipType == XG41) ||
+	    (HwDeviceExtension->jChipType == XG42))
 		xgifb_reg_set(P3d4, 0x8C, 0x87);
 
 	xgifb_reg_set(P3d4, 0x59, pVBInfo->CR40[4][XGINew_RAMType]); /* CR59 */
@@ -550,7 +615,10 @@ static unsigned short XGINew_SetDRAMSizeReg(int index,
 		memsize = data >> 4;
 
 		/* [2004/03/25] Vicent, Fix DRAM Sizing Error */
-		xgifb_reg_set(pVBInfo->P3c4, 0x14, (xgifb_reg_get(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
+		xgifb_reg_set(pVBInfo->P3c4,
+			      0x14,
+			      (xgifb_reg_get(pVBInfo->P3c4, 0x14) & 0x0F) |
+			       (data & 0xF0));
 
 		/* data |= XGINew_ChannelAB << 2; */
 		/* data |= (XGINew_DataBusWidth / 64) << 1; */
@@ -591,7 +659,10 @@ static unsigned short XGINew_SetDRAMSize20Reg(int index,
 		memsize = data >> 4;
 
 		/* [2004/03/25] Vicent, Fix DRAM Sizing Error */
-		xgifb_reg_set(pVBInfo->P3c4, 0x14, (xgifb_reg_get(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
+		xgifb_reg_set(pVBInfo->P3c4,
+			      0x14,
+			      (xgifb_reg_get(pVBInfo->P3c4, 0x14) & 0x0F) |
+				(data & 0xF0));
 		udelay(15);
 
 		/* data |= XGINew_ChannelAB << 2; */
@@ -617,7 +688,8 @@ static int XGINew_ReadWriteRest(unsigned short StopAddr,
 		*((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
 	}
 
-	udelay(500); /* [Vicent] 2004/04/16. Fix #1759 Memory Size error in Multi-Adapter. */
+	udelay(500); /* [Vicent] 2004/04/16.
+			Fix #1759 Memory Size error in Multi-Adapter. */
 
 	Position = 0;
 
@@ -626,7 +698,8 @@ static int XGINew_ReadWriteRest(unsigned short StopAddr,
 
 	for (i = StartAddr; i <= StopAddr; i++) {
 		Position = 1 << i;
-		if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
+		if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) !=
+		    Position)
 			return 0;
 	}
 	return 1;
@@ -665,67 +738,96 @@ static void XGINew_CheckChannel(struct xgi_hw_device_info *HwDeviceExtension,
 					> 0x1000000) {
 
 				XGINew_DataBusWidth = 32; /* 32 bits */
-				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); /* 22bit + 2 rank + 32bit */
+				/* 22bit + 2 rank + 32bit */
+				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1);
 				xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52);
 				udelay(15);
 
 				if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
 					return;
 
-				if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
-					xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x31); /* 22bit + 1 rank + 32bit */
-					xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x42);
+				if ((HwDeviceExtension->ulVideoMemorySize - 1) >
+				    0x800000) {
+					/* 22bit + 1 rank + 32bit */
+					xgifb_reg_set(pVBInfo->P3c4,
+						      0x13,
+						      0x31);
+					xgifb_reg_set(pVBInfo->P3c4,
+						      0x14,
+						      0x42);
 					udelay(15);
 
-					if (XGINew_ReadWriteRest(23, 23, pVBInfo) == 1)
+					if (XGINew_ReadWriteRest(23,
+								 23,
+								 pVBInfo) == 1)
 						return;
 				}
 			}
 
-			if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
+			if ((HwDeviceExtension->ulVideoMemorySize - 1) >
+			    0x800000) {
 				XGINew_DataBusWidth = 16; /* 16 bits */
-				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); /* 22bit + 2 rank + 16bit */
+				/* 22bit + 2 rank + 16bit */
+				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1);
 				xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41);
 				udelay(15);
 
 				if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
 					return;
 				else
-					xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x31);
+					xgifb_reg_set(pVBInfo->P3c4,
+						      0x13,
+						      0x31);
 				udelay(15);
 			}
 
 		} else { /* Dual_16_8 */
-			if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x800000) {
-
+			if ((HwDeviceExtension->ulVideoMemorySize - 1) >
+			    0x800000) {
 				XGINew_DataBusWidth = 16; /* 16 bits */
-				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); /* (0x31:12x8x2) 22bit + 2 rank */
-				xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41); /* 0x41:16Mx16 bit*/
+				/* (0x31:12x8x2) 22bit + 2 rank */
+				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1);
+				/* 0x41:16Mx16 bit*/
+				xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41);
 				udelay(15);
 
 				if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1)
 					return;
 
-				if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x400000) {
-					xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x31); /* (0x31:12x8x2) 22bit + 1 rank */
-					xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x31); /* 0x31:8Mx16 bit*/
+				if ((HwDeviceExtension->ulVideoMemorySize - 1) >
+				    0x400000) {
+					/* (0x31:12x8x2) 22bit + 1 rank */
+					xgifb_reg_set(pVBInfo->P3c4,
+						      0x13,
+						      0x31);
+					/* 0x31:8Mx16 bit*/
+					xgifb_reg_set(pVBInfo->P3c4,
+						      0x14,
+						      0x31);
 					udelay(15);
 
-					if (XGINew_ReadWriteRest(22, 22, pVBInfo) == 1)
+					if (XGINew_ReadWriteRest(22,
+								 22,
+								 pVBInfo) == 1)
 						return;
 				}
 			}
 
-			if ((HwDeviceExtension->ulVideoMemorySize - 1) > 0x400000) {
+			if ((HwDeviceExtension->ulVideoMemorySize - 1) >
+			    0x400000) {
 				XGINew_DataBusWidth = 8; /* 8 bits */
-				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); /* (0x31:12x8x2) 22bit + 2 rank */
-				xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x30); /* 0x30:8Mx8 bit*/
+				/* (0x31:12x8x2) 22bit + 2 rank */
+				xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1);
+				/* 0x30:8Mx8 bit*/
+				xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x30);
 				udelay(15);
 
 				if (XGINew_ReadWriteRest(22, 21, pVBInfo) == 1)
 					return;
-				else
-					xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x31); /* (0x31:12x8x2) 22bit + 1 rank */
+				else /* (0x31:12x8x2) 22bit + 1 rank */
+					xgifb_reg_set(pVBInfo->P3c4,
+						      0x13,
+						      0x31);
 				udelay(15);
 			}
 		}
@@ -911,13 +1013,18 @@ static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension,
 
 	if (HwDeviceExtension->jChipType >= XG20) {
 		for (i = 0; i < 12; i++) {
-			XGINew_SetDRAMSizingType(i, XGINew_DDRDRAM_TYPE20, pVBInfo);
-			memsize = XGINew_SetDRAMSize20Reg(i, XGINew_DDRDRAM_TYPE20, pVBInfo);
+			XGINew_SetDRAMSizingType(i,
+						 XGINew_DDRDRAM_TYPE20,
+						 pVBInfo);
+			memsize = XGINew_SetDRAMSize20Reg(i,
+							  XGINew_DDRDRAM_TYPE20,
+							  pVBInfo);
 			if (memsize == 0)
 				continue;
 
 			addr = memsize + (XGINew_ChannelAB - 2) + 20;
-			if ((HwDeviceExtension->ulVideoMemorySize - 1) < (unsigned long) (1 << addr))
+			if ((HwDeviceExtension->ulVideoMemorySize - 1) <
+			    (unsigned long) (1 << addr))
 				continue;
 
 			if (XGINew_ReadWriteRest(addr, 5, pVBInfo) == 1)
@@ -925,14 +1032,19 @@ static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension,
 		}
 	} else {
 		for (i = 0; i < 4; i++) {
-			XGINew_SetDRAMSizingType(i, XGINew_DDRDRAM_TYPE340, pVBInfo);
-			memsize = XGINew_SetDRAMSizeReg(i, XGINew_DDRDRAM_TYPE340, pVBInfo);
+			XGINew_SetDRAMSizingType(i,
+						 XGINew_DDRDRAM_TYPE340,
+						 pVBInfo);
+			memsize = XGINew_SetDRAMSizeReg(i,
+							XGINew_DDRDRAM_TYPE340,
+							pVBInfo);
 
 			if (memsize == 0)
 				continue;
 
 			addr = memsize + (XGINew_ChannelAB - 2) + 20;
-			if ((HwDeviceExtension->ulVideoMemorySize - 1) < (unsigned long) (1 << addr))
+			if ((HwDeviceExtension->ulVideoMemorySize - 1) <
+			    (unsigned long) (1 << addr))
 				continue;
 
 			if (XGINew_ReadWriteRest(addr, 9, pVBInfo) == 1)
@@ -953,7 +1065,8 @@ static void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *HwDeviceExtension,
 	XGISetModeNew(HwDeviceExtension, 0x2e);
 
 	data = xgifb_reg_get(pVBInfo->P3c4, 0x21);
-	xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF)); /* disable read cache */
+	/* disable read cache */
+	xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF));
 	XGI_DisplayOff(HwDeviceExtension, pVBInfo);
 
 	/* data = xgifb_reg_get(pVBInfo->P3c4, 0x1); */
@@ -961,12 +1074,15 @@ static void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *HwDeviceExtension,
 	/* xgifb_reg_set(pVBInfo->P3c4, 0x01, data); *//* Turn OFF Display */
 	XGINew_DDRSizing340(HwDeviceExtension, pVBInfo);
 	data = xgifb_reg_get(pVBInfo->P3c4, 0x21);
-	xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20)); /* enable read cache */
+	/* enable read cache */
+	xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20));
 }
 
-static void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVBInfo)
+static void ReadVBIOSTablData(unsigned char ChipType,
+			      struct vb_device_info *pVBInfo)
 {
-	volatile unsigned char *pVideoMemory = (unsigned char *) pVBInfo->ROMAddr;
+	volatile unsigned char *pVideoMemory =
+		(unsigned char *) pVBInfo->ROMAddr;
 	unsigned long i;
 	unsigned char j, k;
 	/* Volari customize data area end */
@@ -980,24 +1096,34 @@ static void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVB
 			if (j != 0xff) {
 				k = 0;
 				do {
-					pVBInfo->XG21_LVDSCapList[k].LVDS_Capability
-						= pVideoMemory[i] | (pVideoMemory[i + 1] << 8);
+					pVBInfo->XG21_LVDSCapList[k].
+						 LVDS_Capability
+						= pVideoMemory[i] |
+						 (pVideoMemory[i + 1] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSHT
-						= pVideoMemory[i + 2] | (pVideoMemory[i + 3] << 8);
+						= pVideoMemory[i + 2] |
+						  (pVideoMemory[i + 3] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSVT
-						= pVideoMemory[i + 4] | (pVideoMemory[i	+ 5] << 8);
+						= pVideoMemory[i + 4] |
+						  (pVideoMemory[i + 5] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSHDE
-						= pVideoMemory[i + 6] | (pVideoMemory[i	+ 7] << 8);
+						= pVideoMemory[i + 6] |
+						  (pVideoMemory[i + 7] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSVDE
-						= pVideoMemory[i + 8] | (pVideoMemory[i + 9] << 8);
+						= pVideoMemory[i + 8] |
+						  (pVideoMemory[i + 9] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSHFP
-						= pVideoMemory[i + 10] | (pVideoMemory[i + 11] << 8);
+						= pVideoMemory[i + 10] |
+						  (pVideoMemory[i + 11] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSVFP
-						= pVideoMemory[i + 12] | (pVideoMemory[i + 13] << 8);
+						= pVideoMemory[i + 12] |
+						  (pVideoMemory[i + 13] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSHSYNC
-						= pVideoMemory[i + 14] | (pVideoMemory[i + 15] << 8);
+						= pVideoMemory[i + 14] |
+						  (pVideoMemory[i + 15] << 8);
 					pVBInfo->XG21_LVDSCapList[k].LVDSVSYNC
-						= pVideoMemory[i + 16] | (pVideoMemory[i + 17] << 8);
+						= pVideoMemory[i + 16] |
+						  (pVideoMemory[i + 17] << 8);
 					pVBInfo->XG21_LVDSCapList[k].VCLKData1
 						= pVideoMemory[i + 18];
 					pVBInfo->XG21_LVDSCapList[k].VCLKData2
@@ -1015,26 +1141,38 @@ static void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVB
 					i += 25;
 					j--;
 					k++;
-				} while ((j > 0) && (k < (sizeof(XGI21_LCDCapList) / sizeof(struct XGI21_LVDSCapStruct))));
+				} while ((j > 0) &&
+					 (k < (sizeof(XGI21_LCDCapList) /
+					       sizeof(struct
+							XGI21_LVDSCapStruct))));
 			} else {
 				pVBInfo->XG21_LVDSCapList[0].LVDS_Capability
-						= pVideoMemory[i] | (pVideoMemory[i + 1] << 8);
+						= pVideoMemory[i] |
+						  (pVideoMemory[i + 1] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSHT
-						= pVideoMemory[i + 2] | (pVideoMemory[i + 3] << 8);
+						= pVideoMemory[i + 2] |
+						  (pVideoMemory[i + 3] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSVT
-						= pVideoMemory[i + 4] | (pVideoMemory[i + 5] << 8);
+						= pVideoMemory[i + 4] |
+						  (pVideoMemory[i + 5] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSHDE
-						= pVideoMemory[i + 6] | (pVideoMemory[i + 7] << 8);
+						= pVideoMemory[i + 6] |
+						  (pVideoMemory[i + 7] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSVDE
-						= pVideoMemory[i + 8] | (pVideoMemory[i + 9] << 8);
+						= pVideoMemory[i + 8] |
+						  (pVideoMemory[i + 9] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSHFP
-						= pVideoMemory[i + 10] | (pVideoMemory[i + 11] << 8);
+						= pVideoMemory[i + 10] |
+						  (pVideoMemory[i + 11] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSVFP
-						= pVideoMemory[i + 12] | (pVideoMemory[i + 13] << 8);
+						= pVideoMemory[i + 12] |
+						  (pVideoMemory[i + 13] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSHSYNC
-						= pVideoMemory[i + 14] | (pVideoMemory[i + 15] << 8);
+						= pVideoMemory[i + 14] |
+						  (pVideoMemory[i + 15] << 8);
 				pVBInfo->XG21_LVDSCapList[0].LVDSVSYNC
-						= pVideoMemory[i + 16] | (pVideoMemory[i + 17] << 8);
+						= pVideoMemory[i + 16] |
+						  (pVideoMemory[i + 17] << 8);
 				pVBInfo->XG21_LVDSCapList[0].VCLKData1
 						= pVideoMemory[i + 18];
 				pVBInfo->XG21_LVDSCapList[0].VCLKData2
@@ -1197,21 +1335,31 @@ static void XGINew_GetXG21Sense(struct xgi_hw_device_info *HwDeviceExtension,
 	if ((pVideoMemory[0x65] & 0x01)) { /* For XG21 LVDS */
 		pVBInfo->IF_DEF_LVDS = 1;
 		xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense);
-		xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); /* LVDS on chip */
+		/* LVDS on chip */
+		xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0);
 	} else {
 #endif
-		xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); /* Enable GPIOA/B read  */
+		/* Enable GPIOA/B read  */
+		xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03);
 		Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0xC0;
 		if (Temp == 0xC0) { /* DVI & DVO GPIOA/B pull high */
 			XGINew_SenseLCD(HwDeviceExtension, pVBInfo);
 			xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense);
-			xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x20, 0x20); /* Enable read GPIOF */
+			/* Enable read GPIOF */
+			xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x20, 0x20);
 			Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x04;
 			if (!Temp)
-				xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0x80); /* TMDS on chip */
+				xgifb_reg_and_or(pVBInfo->P3d4,
+						 0x38,
+						 ~0xE0,
+						 0x80); /* TMDS on chip */
 			else
-				xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); /* Only DVO on chip */
-			xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20); /* Disable read GPIOF */
+				xgifb_reg_and_or(pVBInfo->P3d4,
+						 0x38,
+						 ~0xE0,
+						 0xA0); /* Only DVO on chip */
+			/* Disable read GPIOF */
+			xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20);
 		}
 #if 1
 	}
@@ -1225,16 +1373,19 @@ static void XGINew_GetXG27Sense(struct xgi_hw_device_info *HwDeviceExtension,
 
 	pVBInfo->IF_DEF_LVDS = 0;
 	bCR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A);
-	xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x07, 0x07); /* Enable GPIOA/B/C read  */
+	/* Enable GPIOA/B/C read  */
+	xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x07, 0x07);
 	Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x07;
 	xgifb_reg_set(pVBInfo->P3d4, 0x4A, bCR4A);
 
 	if (Temp <= 0x02) {
 		pVBInfo->IF_DEF_LVDS = 1;
-		xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); /* LVDS setting */
+		/* LVDS setting */
+		xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0);
 		xgifb_reg_set(pVBInfo->P3d4, 0x30, 0x21);
 	} else {
-		xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); /* TMDS/DVO setting */
+		/* TMDS/DVO setting */
+		xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0);
 	}
 	xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense);
 
@@ -1245,7 +1396,8 @@ static unsigned char GetXG21FPBits(struct vb_device_info *pVBInfo)
 	unsigned char CR38, CR4A, temp;
 
 	CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A);
-	xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x10, 0x10); /* enable GPIOE read */
+	/* enable GPIOE read */
+	xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x10, 0x10);
 	CR38 = xgifb_reg_get(pVBInfo->P3d4, 0x38);
 	temp = 0;
 	if ((CR38 & 0xE0) > 0x80) {
@@ -1264,7 +1416,8 @@ static unsigned char GetXG27FPBits(struct vb_device_info *pVBInfo)
 	unsigned char CR4A, temp;
 
 	CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A);
-	xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); /* enable GPIOA/B/C read */
+	/* enable GPIOA/B/C read */
+	xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03);
 	temp = xgifb_reg_get(pVBInfo->P3d4, 0x48);
 	if (temp <= 2)
 		temp &= 0x03;
@@ -1344,7 +1497,8 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 	printk("5");
 
 	if (HwDeviceExtension->jChipType < XG20) /* kuku 2004/06/25 */
-		XGI_GetVBType(pVBInfo); /* Run XGI_GetVBType before InitTo330Pointer */
+		/* Run XGI_GetVBType before InitTo330Pointer */
+		XGI_GetVBType(pVBInfo);
 
 	InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
 
@@ -1381,7 +1535,8 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 		xgifb_reg_set(pVBInfo->P3c4, i, 0);
 	printk("9");
 
-	if (HwDeviceExtension->jChipType == XG42) /* [Hsuan] 2004/08/20 Auto over driver for XG42 */
+	/* [Hsuan] 2004/08/20 Auto over driver for XG42 */
+	if (HwDeviceExtension->jChipType == XG42)
 		xgifb_reg_set(pVBInfo->P3c4, 0x3B, 0xC0);
 
 	/* for (i = 0x30; i <= 0x3F; i++) */
@@ -1397,7 +1552,8 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 
 	/* 3.SetMemoryClock
 
-	 XGINew_RAMType = (int)XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+	 XGINew_RAMType = (int)XGINew_GetXG20DRAMType(HwDeviceExtension,
+						      pVBInfo);
 	*/
 
 	printk("11");
@@ -1411,8 +1567,10 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 	xgifb_reg_set(pVBInfo->P3c4, 0x11, 0x0F);
 	xgifb_reg_set(pVBInfo->P3c4, 0x1F, *pVBInfo->pSR1F);
 	/* xgifb_reg_set(pVBInfo->P3c4, 0x20, 0x20); */
-	xgifb_reg_set(pVBInfo->P3c4, 0x20, 0xA0); /* alan, 2001/6/26 Frame buffer can read/write SR20 */
-	xgifb_reg_set(pVBInfo->P3c4, 0x36, 0x70); /* Hsuan, 2006/01/01 H/W request for slow corner chip */
+	/* alan, 2001/6/26 Frame buffer can read/write SR20 */
+	xgifb_reg_set(pVBInfo->P3c4, 0x20, 0xA0);
+	/* Hsuan, 2006/01/01 H/W request for slow corner chip */
+	xgifb_reg_set(pVBInfo->P3c4, 0x36, 0x70);
 	if (HwDeviceExtension->jChipType == XG27) /* Alan 12/07/2006 */
 		xgifb_reg_set(pVBInfo->P3c4, 0x36, *pVBInfo->pSR36);
 
@@ -1441,14 +1599,24 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 
 			ChipsetID &= 0x0000FFFF;
 
-			if ((ChipsetID == 0x700E) || (ChipsetID == 0x1022) || (ChipsetID == 0x1106) || (ChipsetID == 0x10DE)) {
+			if ((ChipsetID == 0x700E) ||
+			    (ChipsetID == 0x1022) ||
+			    (ChipsetID == 0x1106) ||
+			    (ChipsetID == 0x10DE)) {
 				if (ChipsetID == 0x1106) {
-					if ((VendorID == 0x1019) && (GraphicVendorID == 0x1019))
-						xgifb_reg_set(pVBInfo->P3d4, 0x5F, 0x0D);
+					if ((VendorID == 0x1019) &&
+					    (GraphicVendorID == 0x1019))
+						xgifb_reg_set(pVBInfo->P3d4,
+							      0x5F,
+							      0x0D);
 					else
-						xgifb_reg_set(pVBInfo->P3d4, 0x5F, 0x0B);
+						xgifb_reg_set(pVBInfo->P3d4,
+							      0x5F,
+							      0x0B);
 				} else {
-					xgifb_reg_set(pVBInfo->P3d4, 0x5F, 0x0B);
+					xgifb_reg_set(pVBInfo->P3d4,
+						      0x5F,
+						      0x0B);
 				}
 			}
 		}
@@ -1458,13 +1626,19 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 
 		/* Set AGP customize registers (in SetDefAGPRegs) Start */
 		for (i = 0x47; i <= 0x4C; i++)
-			xgifb_reg_set(pVBInfo->P3d4, i, pVBInfo->AGPReg[i - 0x47]);
+			xgifb_reg_set(pVBInfo->P3d4,
+				      i,
+				      pVBInfo->AGPReg[i - 0x47]);
 
 		for (i = 0x70; i <= 0x71; i++)
-			xgifb_reg_set(pVBInfo->P3d4, i, pVBInfo->AGPReg[6 + i - 0x70]);
+			xgifb_reg_set(pVBInfo->P3d4,
+				      i,
+				      pVBInfo->AGPReg[6 + i - 0x70]);
 
 		for (i = 0x74; i <= 0x77; i++)
-			xgifb_reg_set(pVBInfo->P3d4, i, pVBInfo->AGPReg[8 + i - 0x74]);
+			xgifb_reg_set(pVBInfo->P3d4,
+				      i,
+				      pVBInfo->AGPReg[8 + i - 0x74]);
 		/* Set AGP customize registers (in SetDefAGPRegs) End */
 		/* [Hsuan]2004/12/14 AGP Input Delay Adjustment on 850 */
 		/*        outl(0x80000000, 0xcf8); */
@@ -1472,7 +1646,10 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 		/*        if (ChipsetID == 0x25308086) */
 		/*            xgifb_reg_set(pVBInfo->P3d4, 0x77, 0xF0); */
 
-		HwDeviceExtension->pQueryVGAConfigSpace(HwDeviceExtension, 0x50, 0, &Temp); /* Get */
+		HwDeviceExtension->pQueryVGAConfigSpace(HwDeviceExtension,
+							0x50,
+							0,
+							&Temp); /* Get */
 		Temp >>= 20;
 		Temp &= 0xF;
 
@@ -1490,12 +1667,16 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 	if (HwDeviceExtension->jChipType < XG20) { /* kuku 2004/06/25 */
 		/* Set VB */
 		XGI_UnLockCRT2(HwDeviceExtension, pVBInfo);
-		xgifb_reg_and_or(pVBInfo->Part0Port, 0x3F, 0xEF, 0x00); /* alan, disable VideoCapture */
+		/* alan, disable VideoCapture */
+		xgifb_reg_and_or(pVBInfo->Part0Port, 0x3F, 0xEF, 0x00);
 		xgifb_reg_set(pVBInfo->Part1Port, 0x00, 0x00);
-		temp1 = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x7B); /* chk if BCLK>=100MHz */
+		/* chk if BCLK>=100MHz */
+		temp1 = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x7B);
 		temp = (unsigned char) ((temp1 >> 4) & 0x0F);
 
-		xgifb_reg_set(pVBInfo->Part1Port, 0x02, (*pVBInfo->pCRT2Data_1_2));
+		xgifb_reg_set(pVBInfo->Part1Port,
+			      0x02,
+			      (*pVBInfo->pCRT2Data_1_2));
 
 		printk("16");
 
@@ -1504,10 +1685,15 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 
 	xgifb_reg_set(pVBInfo->P3c4, 0x27, 0x1F);
 
-	if ((HwDeviceExtension->jChipType == XG42)
-			&& XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) != 0) { /* Not DDR */
-		xgifb_reg_set(pVBInfo->P3c4, 0x31, (*pVBInfo->pSR31 & 0x3F) | 0x40);
-		xgifb_reg_set(pVBInfo->P3c4, 0x32, (*pVBInfo->pSR32 & 0xFC) | 0x01);
+	if ((HwDeviceExtension->jChipType == XG42) &&
+	    XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) != 0) {
+		/* Not DDR */
+		xgifb_reg_set(pVBInfo->P3c4,
+			      0x31,
+			      (*pVBInfo->pSR31 & 0x3F) | 0x40);
+		xgifb_reg_set(pVBInfo->P3c4,
+			      0x32,
+			      (*pVBInfo->pSR32 & 0xFC) | 0x01);
 	} else {
 		xgifb_reg_set(pVBInfo->P3c4, 0x31, *pVBInfo->pSR31);
 		xgifb_reg_set(pVBInfo->P3c4, 0x32, *pVBInfo->pSR32);
@@ -1522,9 +1708,15 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 		if (XGI_BridgeIsOn(pVBInfo) == 1) {
 			if (pVBInfo->IF_DEF_LVDS == 0) {
 				xgifb_reg_set(pVBInfo->Part2Port, 0x00, 0x1C);
-				xgifb_reg_set(pVBInfo->Part4Port, 0x0D, *pVBInfo->pCRT2Data_4_D);
-				xgifb_reg_set(pVBInfo->Part4Port, 0x0E, *pVBInfo->pCRT2Data_4_E);
-				xgifb_reg_set(pVBInfo->Part4Port, 0x10, *pVBInfo->pCRT2Data_4_10);
+				xgifb_reg_set(pVBInfo->Part4Port,
+					      0x0D,
+					      *pVBInfo->pCRT2Data_4_D);
+				xgifb_reg_set(pVBInfo->Part4Port,
+					      0x0E,
+					      *pVBInfo->pCRT2Data_4_E);
+				xgifb_reg_set(pVBInfo->Part4Port,
+					      0x10,
+					      *pVBInfo->pCRT2Data_4_10);
 				xgifb_reg_set(pVBInfo->Part4Port, 0x0F, 0x3F);
 			}
 
@@ -1542,31 +1734,42 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 	printk("183");
 	/* XGINew_DetectMonitor(HwDeviceExtension); */
 	pVBInfo->IF_DEF_CH7007 = 0;
-	if ((HwDeviceExtension->jChipType == XG21) && (pVBInfo->IF_DEF_CH7007)) {
+	if ((HwDeviceExtension->jChipType == XG21) &&
+	    (pVBInfo->IF_DEF_CH7007)) {
 		printk("184");
-		XGI_GetSenseStatus(HwDeviceExtension, pVBInfo); /* sense CRT2 */
+		/* sense CRT2 */
+		XGI_GetSenseStatus(HwDeviceExtension, pVBInfo);
 		printk("185");
 
 	}
 	if (HwDeviceExtension->jChipType == XG21) {
 		printk("186");
 
-		xgifb_reg_and_or(pVBInfo->P3d4, 0x32, ~Monitor1Sense, Monitor1Sense); /* Z9 default has CRT */
+		xgifb_reg_and_or(pVBInfo->P3d4,
+				 0x32,
+				 ~Monitor1Sense,
+				 Monitor1Sense); /* Z9 default has CRT */
 		temp = GetXG21FPBits(pVBInfo);
 		xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x01, temp);
 		printk("187");
 
 	}
 	if (HwDeviceExtension->jChipType == XG27) {
-		xgifb_reg_and_or(pVBInfo->P3d4, 0x32, ~Monitor1Sense, Monitor1Sense); /* Z9 default has CRT */
+		xgifb_reg_and_or(pVBInfo->P3d4,
+				 0x32,
+				 ~Monitor1Sense,
+				 Monitor1Sense); /* Z9 default has CRT */
 		temp = GetXG27FPBits(pVBInfo);
 		xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x03, temp);
 	}
 	printk("19");
 
-	XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
+	XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension,
+						      pVBInfo);
 
-	XGINew_SetDRAMDefaultRegister340(HwDeviceExtension, pVBInfo->P3d4, pVBInfo);
+	XGINew_SetDRAMDefaultRegister340(HwDeviceExtension,
+					 pVBInfo->P3d4,
+					 pVBInfo);
 
 	printk("20");
 	XGINew_SetDRAMSize_340(HwDeviceExtension, pVBInfo);
@@ -1594,7 +1797,9 @@ unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension)
 	/* OutPortLong(0xcf8, base); */
 	/* Temp = (InPortLong(0xcfc) & 0xFFFF); */
 	/* if (Temp == 0x1039) { */
-	xgifb_reg_set(pVBInfo->P3c4, 0x22, (unsigned char) ((*pVBInfo->pSR22) & 0xFE));
+	xgifb_reg_set(pVBInfo->P3c4,
+		      0x22,
+		      (unsigned char) ((*pVBInfo->pSR22) & 0xFE));
 	/* } else { */
 	/*	xgifb_reg_set(pVBInfo->P3c4, 0x22, *pVBInfo->pSR22); */
 	/* } */
diff --git a/drivers/staging/xgifb/vb_init.h b/drivers/staging/xgifb/vb_init.h
index b47352b8e34a321caf88506e9e71ce182dde56dd..6b7723057f732b240328ae7ff3baa011d3386c73 100644
--- a/drivers/staging/xgifb/vb_init.h
+++ b/drivers/staging/xgifb/vb_init.h
@@ -1,7 +1,6 @@
-#ifndef  _VBINIT_
-#define  _VBINIT_
-extern   unsigned char    XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension) ;
+#ifndef _VBINIT_
+#define _VBINIT_
+extern unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension);
 extern struct XGI21_LVDSCapStruct  XGI21_LCDCapList[13];
-
 #endif
 
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 9669c22cc82c7f1831a87410db622a4ed1a0c3f0..2669b1b0f51fca3004fcb5a7ad478bb74cf12ef7 100644
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -1,5 +1,5 @@
 
-#include <asm/io.h>
+#include <linux/io.h>
 #include <linux/delay.h>
 #include <linux/types.h>
 #include <linux/version.h>
@@ -71,7 +71,8 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
 			= (struct XGI_CRT1TableStruct *) XGI_CRT1Table;
 
 	/* add for new UNIVGABIOS */
-	/* XGINew_UBLCDDataTable = (struct XGI_LCDDataTablStruct *) XGI_LCDDataTable; */
+	/* XGINew_UBLCDDataTable =
+	 *	(struct XGI_LCDDataTablStruct *) XGI_LCDDataTable; */
 	/* XGINew_UBTVDataTable = (XGI_TVDataTablStruct *) XGI_TVDataTable; */
 
 	pVBInfo->MCLKData = (struct XGI_MCLKDataStruct *) XGI340New_MCLKData;
@@ -190,8 +191,9 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
 
 }
 
-static unsigned char XGI_GetModePtr(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static unsigned char XGI_GetModePtr(unsigned short ModeNo,
+				    unsigned short ModeIdIndex,
+				    struct vb_device_info *pVBInfo)
 {
 	unsigned char index;
 
@@ -207,21 +209,24 @@ static unsigned char XGI_GetModePtr(unsigned short ModeNo, unsigned short ModeId
 }
 
 /*
-unsigned char XGI_SetBIOSData(unsigned short ModeNo, unsigned short ModeIdIndex) {
+unsigned char XGI_SetBIOSData(unsigned short ModeNo,
+			      unsigned short ModeIdIndex) {
 	return (0);
 }
 */
 
-/* unsigned char XGI_ClearBankRegs(unsigned short ModeNo, unsigned short ModeIdIndex) {
+/* unsigned char XGI_ClearBankRegs(unsigned short ModeNo,
+				   unsigned short ModeIdIndex) {
 	return( 0 ) ;
 }
 */
 
-static void XGI_SetSeqRegs(unsigned short ModeNo, unsigned short StandTableIndex,
-		unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+static void XGI_SetSeqRegs(unsigned short ModeNo,
+			   unsigned short StandTableIndex,
+			   unsigned short ModeIdIndex,
+			   struct vb_device_info *pVBInfo)
 {
 	unsigned char tempah, SRdata;
-
 	unsigned short i, modeflag;
 
 	if (ModeNo <= 0x13)
@@ -246,19 +251,25 @@ static void XGI_SetSeqRegs(unsigned short ModeNo, unsigned short StandTableIndex
 	xgifb_reg_set(pVBInfo->P3c4, 0x01, tempah); /* Set SR1 */
 
 	for (i = 02; i <= 04; i++) {
-		SRdata = pVBInfo->StandTable[StandTableIndex].SR[i - 1]; /* Get SR2,3,4 from file */
+		/* Get SR2,3,4 from file */
+		SRdata = pVBInfo->StandTable[StandTableIndex].SR[i - 1];
 		xgifb_reg_set(pVBInfo->P3c4, i, SRdata); /* Set SR2 3 4 */
 	}
 }
 
 static void XGI_SetMiscRegs(unsigned short StandTableIndex,
-		struct vb_device_info *pVBInfo)
+			    struct vb_device_info *pVBInfo)
 {
 	unsigned char Miscdata;
 
-	Miscdata = pVBInfo->StandTable[StandTableIndex].MISC; /* Get Misc from file */
+	/* Get Misc from file */
+	Miscdata = pVBInfo->StandTable[StandTableIndex].MISC;
 	/*
-	if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B | VB_XGI301LV | VB_XGI302LV | VB_XGI301C)) {
+	if (pVBInfo->VBType & (VB_XGI301B |
+			       VB_XGI302B |
+			       VB_XGI301LV |
+			       VB_XGI302LV |
+			       VB_XGI301C)) {
 		if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
 			Miscdata |= 0x0C;
 		}
@@ -269,7 +280,8 @@ static void XGI_SetMiscRegs(unsigned short StandTableIndex,
 }
 
 static void XGI_SetCRTCRegs(struct xgi_hw_device_info *HwDeviceExtension,
-		unsigned short StandTableIndex, struct vb_device_info *pVBInfo)
+			    unsigned short StandTableIndex,
+			    struct vb_device_info *pVBInfo)
 {
 	unsigned char CRTCdata;
 	unsigned short i;
@@ -279,11 +291,13 @@ static void XGI_SetCRTCRegs(struct xgi_hw_device_info *HwDeviceExtension,
 	xgifb_reg_set(pVBInfo->P3d4, 0x11, CRTCdata); /* Unlock CRTC */
 
 	for (i = 0; i <= 0x18; i++) {
-		CRTCdata = pVBInfo->StandTable[StandTableIndex].CRTC[i]; /* Get CRTC from file */
+		/* Get CRTC from file */
+		CRTCdata = pVBInfo->StandTable[StandTableIndex].CRTC[i];
 		xgifb_reg_set(pVBInfo->P3d4, i, CRTCdata); /* Set CRTC(3d4) */
 	}
 	/*
-	if ((HwDeviceExtension->jChipType == XGI_630) && (HwDeviceExtension->jChipRevision == 0x30)) {
+	if ((HwDeviceExtension->jChipType == XGI_630) &&
+	    (HwDeviceExtension->jChipRevision == 0x30)) {
 		if (pVBInfo->VBInfo & SetInSlaveMode) {
 			if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
 				xgifb_reg_set(pVBInfo->P3d4, 0x18, 0xFE);
@@ -293,8 +307,10 @@ static void XGI_SetCRTCRegs(struct xgi_hw_device_info *HwDeviceExtension,
 	*/
 }
 
-static void XGI_SetATTRegs(unsigned short ModeNo, unsigned short StandTableIndex,
-		unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+static void XGI_SetATTRegs(unsigned short ModeNo,
+			   unsigned short StandTableIndex,
+			   unsigned short ModeIdIndex,
+			   struct vb_device_info *pVBInfo)
 {
 	unsigned char ARdata;
 	unsigned short i, modeflag;
@@ -313,8 +329,8 @@ static void XGI_SetATTRegs(unsigned short ModeNo, unsigned short StandTableIndex
 				} else {
 					if (pVBInfo->VBInfo & (SetCRT2ToTV
 							| SetCRT2ToLCD)) {
-						if (pVBInfo->VBInfo
-								& SetInSlaveMode)
+						if (pVBInfo->VBInfo &
+						    SetInSlaveMode)
 							ARdata = 0;
 					}
 				}
@@ -334,13 +350,14 @@ static void XGI_SetATTRegs(unsigned short ModeNo, unsigned short StandTableIndex
 }
 
 static void XGI_SetGRCRegs(unsigned short StandTableIndex,
-		struct vb_device_info *pVBInfo)
+			   struct vb_device_info *pVBInfo)
 {
 	unsigned char GRdata;
 	unsigned short i;
 
 	for (i = 0; i <= 0x08; i++) {
-		GRdata = pVBInfo->StandTable[StandTableIndex].GRC[i]; /* Get GR from file */
+		/* Get GR from file */
+		GRdata = pVBInfo->StandTable[StandTableIndex].GRC[i];
 		xgifb_reg_set(pVBInfo->P3ce, i, GRdata); /* Set GR(3ce) */
 	}
 
@@ -382,7 +399,8 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 	unsigned short tempax, tempbx, resinfo, modeflag, infoflag;
 
 	if (ModeNo <= 0x13)
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ModeFlag */
+		/* si+St_ModeFlag */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	else
 		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 
@@ -398,12 +416,14 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 				tempax |= SupportCRT2in301C;
 		}
 
-		if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { /* 301b */
+		/* 301b */
+		if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
 			tempax |= SupportLCD;
 
 			if (pVBInfo->LCDResInfo != Panel1280x1024) {
 				if (pVBInfo->LCDResInfo != Panel1280x960) {
-					if (pVBInfo->LCDInfo & LCDNonExpanding) {
+					if (pVBInfo->LCDInfo &
+					    LCDNonExpanding) {
 						if (resinfo >= 9) {
 							tempax = 0;
 							return 0;
@@ -414,8 +434,8 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 		}
 
 		if (pVBInfo->VBInfo & SetCRT2ToHiVisionTV) { /* for HiTV */
-			if ((pVBInfo->VBType & VB_XGI301LV)
-					&& (pVBInfo->VBExtInfo == VB_YPbPr1080i)) {
+			if ((pVBInfo->VBType & VB_XGI301LV) &&
+			    (pVBInfo->VBExtInfo == VB_YPbPr1080i)) {
 				tempax |= SupportYPbPr;
 				if (pVBInfo->VBInfo & SetInSlaveMode) {
 					if (resinfo == 4)
@@ -444,9 +464,11 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 				}
 			}
 		} else {
-			if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO
-					| SetCRT2ToSVIDEO | SetCRT2ToSCART
-					| SetCRT2ToYPbPr | SetCRT2ToHiVisionTV)) {
+			if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO |
+					       SetCRT2ToSVIDEO |
+					       SetCRT2ToSCART |
+					       SetCRT2ToYPbPr |
+					       SetCRT2ToHiVisionTV)) {
 				tempax |= SupportTV;
 
 				if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B
@@ -457,10 +479,10 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 
 				if (!(pVBInfo->VBInfo & SetPALTV)) {
 					if (modeflag & NoSupportSimuTV) {
-						if (pVBInfo->VBInfo
-								& SetInSlaveMode) {
-							if (!(pVBInfo->VBInfo
-									& SetNotSimuMode)) {
+						if (pVBInfo->VBInfo &
+						    SetInSlaveMode) {
+							if (!(pVBInfo->VBInfo &
+							      SetNotSimuMode)) {
 								return 0;
 							}
 						}
@@ -490,10 +512,10 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 		}
 	}
 
-	for (; pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID == tempbx; (*i)--) {
-		infoflag
-				= pVBInfo->RefIndex[RefreshRateTableIndex
-						+ (*i)].Ext_InfoFlag;
+	for (; pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID ==
+	       tempbx; (*i)--) {
+		infoflag = pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].
+				Ext_InfoFlag;
 		if (infoflag & tempax)
 			return 1;
 
@@ -502,9 +524,8 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 	}
 
 	for ((*i) = 0;; (*i)++) {
-		infoflag
-				= pVBInfo->RefIndex[RefreshRateTableIndex
-						+ (*i)].Ext_InfoFlag;
+		infoflag = pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].
+				Ext_InfoFlag;
 		if (pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID
 				!= tempbx) {
 			return 0;
@@ -521,7 +542,8 @@ static void XGI_SetSync(unsigned short RefreshRateTableIndex,
 {
 	unsigned short sync, temp;
 
-	sync = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8; /* di+0x00 */
+	/* di+0x00 */
+	sync = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8;
 	sync &= 0xC0;
 	temp = 0x2F;
 	temp |= sync;
@@ -538,7 +560,8 @@ static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo,
 	/* xgifb_reg_set(pVBInfo->P3d4, 0x56, 0); */
 	/* xgifb_reg_and_or(pVBInfo->P3d4, 0x11, 0x7f, 0x00); */
 
-	data = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x11); /* unlock cr0-7 */
+	/* unlock cr0-7 */
+	data = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x11);
 	data &= 0x7F;
 	xgifb_reg_set(pVBInfo->P3d4, 0x11, data);
 
@@ -591,8 +614,9 @@ static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo,
 	}
 }
 
-static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex, unsigned short ModeNo,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
+				unsigned short ModeNo,
+				struct vb_device_info *pVBInfo)
 {
 	unsigned char data;
 	unsigned short i, j;
@@ -650,7 +674,8 @@ static void XGI_SetCRT1CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 	unsigned char index, data;
 	unsigned short i;
 
-	index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; /* Get index */
+	/* Get index */
+	index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
 	index = index & IndexMask;
 
 	data = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x11);
@@ -688,9 +713,12 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 	if (ModeNo <= 0x13) {
 		StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo);
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4]; /* CR04 HRS */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); /* SR2E [7:0]->HRS */
-		Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5]; /* Tempbx: CR05 HRE */
+		/* CR04 HRS */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4];
+		/* SR2E [7:0]->HRS */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
+		/* Tempbx: CR05 HRE */
+		Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5];
 		Tempbx &= 0x1F; /* Tempbx: HRE[4:0] */
 		Tempcx = Tempax;
 		Tempcx &= 0xE0; /* Tempcx: HRS[7:5] */
@@ -698,27 +726,34 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		if (Tempbx < (Tempax & 0x1F)) /* IF HRE < HRS */
 			Tempdx |= 0x20; /* Tempdx: HRE = HRE + 0x20 */
 		Tempdx <<= 2; /* Tempdx << 2 */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx); /* SR2F [7:2]->HRE */
+		/* SR2F [7:2]->HRE */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx);
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
 
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16]; /* Tempax: CR16 VRS */
+		/* Tempax: CR16 VRS */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16];
 		Tempbx = Tempax; /* Tempbx=Tempax */
 		Tempax &= 0x01; /* Tempax: VRS[0] */
 		xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS */
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7]; /* Tempax: CR7 VRS */
+
+		/* Tempax: CR7 VRS */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7];
 		Tempdx = Tempbx >> 1; /* Tempdx: VRS[7:1] */
 		Tempcx = Tempax & 0x04; /* Tempcx: CR7[2] */
 		Tempcx <<= 5; /* Tempcx[7]: VRS[8] */
 		Tempdx |= Tempcx; /* Tempdx: VRS[8:1] */
-		xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempdx); /* SR34[7:0]: VRS[8:1] */
+		/* SR34[7:0]: VRS[8:1] */
+		xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempdx);
 
-		Temp1 = Tempcx << 1; /* Temp1[8]: VRS[8] unsigned char -> unsigned short */
+		/* Temp1[8]: VRS[8] unsigned char -> unsigned short */
+		Temp1 = Tempcx << 1;
 		Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */
 		Tempax &= 0x80; /* Tempax[7]: CR7[7] */
 		Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */
 		Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */
 
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17]; /* CR16 VRE */
+		/* CR16 VRE */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17];
 		Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
 		Temp2 = Temp1 & 0x3F0; /* Temp2[9:4]: VRS[9:4] */
 		Temp2 |= Tempax; /* Temp2[9:0]: VRE[9:0] */
@@ -733,12 +768,15 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		Tempbx = (unsigned char) Temp1; /* Tempbx[1:0]: VRS[10:9] */
 		Tempax |= Tempbx; /* VRE[5:0]VRS[10:9] */
 		Tempax &= 0x7F;
-		xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax); /* SR3F D[7:2]->VRE D[1:0]->VRS */
+		/* SR3F D[7:2]->VRE D[1:0]->VRS */
+		xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax);
 	} else {
 		index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; /* Tempax: CR4 HRS */
+		/* Tempax: CR4 HRS */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
 		Tempcx = Tempax; /* Tempcx: HRS */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); /* SR2E[7:0]->HRS */
+		/* SR2E[7:0]->HRS */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
 
 		Tempdx = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SRB */
 		Tempdx &= 0xC0; /* Tempdx[7:6]: SRB[7:6] */
@@ -766,14 +804,17 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		Tempax <<= 2; /* Tempax[7:2]: HRE[5:0] */
 		Tempdx >>= 6; /* Tempdx[7:6]->[1:0] HRS[9:8] */
 		Tempax |= Tempdx; /* HRE[5:0]HRS[9:8] */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax); /* SR2F D[7:2]->HRE, D[1:0]->HRS */
+		/* SR2F D[7:2]->HRE, D[1:0]->HRS */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
 
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10]; /* CR10 VRS */
+		/* CR10 VRS */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10];
 		Tempbx = Tempax; /* Tempbx: VRS */
 		Tempax &= 0x01; /* Tempax[0]: VRS[0] */
 		xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS[0] */
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9]; /* CR7[2][7] VRE */
+		/* CR7[2][7] VRE */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9];
 		Tempcx = Tempbx >> 1; /* Tempcx[6:0]: VRS[7:1] */
 		Tempdx = Tempax & 0x04; /* Tempdx[2]: CR7[2] */
 		Tempdx <<= 5; /* Tempdx[7]: VRS[8] */
@@ -786,15 +827,18 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		Tempax &= 0x80;
 		Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */
 		Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; /* Tempax: SRA */
+		/* Tempax: SRA */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
 		Tempax &= 0x08; /* Tempax[3]: VRS[3] */
 		Temp2 = Tempax;
 		Temp2 <<= 7; /* Temp2[10]: VRS[10] */
 		Temp1 |= Temp2; /* Temp1[10:0]: VRS[10:0] */
 
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11]; /* Tempax: CR11 VRE */
+		/* Tempax: CR11 VRE */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11];
 		Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
-		Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; /* Tempbx: SRA */
+		/* Tempbx: SRA */
+		Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
 		Tempbx &= 0x20; /* Tempbx[5]: VRE[5] */
 		Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
 		Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
@@ -813,21 +857,26 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		Tempbx = (unsigned char) Temp1;
 		Tempax |= Tempbx; /* Tempax[7:0]: VRE[5:0]VRS[10:9] */
 		Tempax &= 0x7F;
-		xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax); /* SR3F D[7:2]->VRE D[1:0]->VRS */
+		/* SR3F D[7:2]->VRE D[1:0]->VRS */
+		xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax);
 	}
 }
 
-static void XGI_SetXG27CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
-		unsigned short RefreshRateTableIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetXG27CRTC(unsigned short ModeNo,
+			    unsigned short ModeIdIndex,
+			    unsigned short RefreshRateTableIndex,
+			    struct vb_device_info *pVBInfo)
 {
 	unsigned short StandTableIndex, index, Tempax, Tempbx, Tempcx, Tempdx;
 
 	if (ModeNo <= 0x13) {
 		StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo);
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4]; /* CR04 HRS */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); /* SR2E [7:0]->HRS */
-		Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5]; /* Tempbx: CR05 HRE */
+		/* CR04 HRS */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4];
+		/* SR2E [7:0]->HRS */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
+		/* Tempbx: CR05 HRE */
+		Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5];
 		Tempbx &= 0x1F; /* Tempbx: HRE[4:0] */
 		Tempcx = Tempax;
 		Tempcx &= 0xE0; /* Tempcx: HRS[7:5] */
@@ -835,39 +884,50 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		if (Tempbx < (Tempax & 0x1F)) /* IF HRE < HRS */
 			Tempdx |= 0x20; /* Tempdx: HRE = HRE + 0x20 */
 		Tempdx <<= 2; /* Tempdx << 2 */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx); /* SR2F [7:2]->HRE */
+		/* SR2F [7:2]->HRE */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx);
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
 
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16]; /* Tempax: CR10 VRS */
+		/* Tempax: CR10 VRS */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16];
 		xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax); /* SR34[7:0]->VRS */
 		Tempcx = Tempax; /* Tempcx=Tempax=VRS[7:0] */
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7]; /* Tempax[7][2]: CR7[7][2] VRS[9][8] */
+		/* Tempax[7][2]: CR7[7][2] VRS[9][8] */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7];
 		Tempbx = Tempax; /* Tempbx=CR07 */
 		Tempax &= 0x04; /* Tempax[2]: CR07[2] VRS[8] */
 		Tempax >>= 2;
-		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax); /* SR35 D[0]->VRS D[8] */
+		/* SR35 D[0]->VRS D[8] */
+		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax);
 		Tempcx |= (Tempax << 8); /* Tempcx[8] |= VRS[8] */
 		Tempcx |= (Tempbx & 0x80) << 2; /* Tempcx[9] |= VRS[9] */
 
-		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17]; /* CR11 VRE */
+		/* CR11 VRE */
+		Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17];
 		Tempax &= 0x0F; /* Tempax: VRE[3:0] */
 		Tempbx = Tempcx; /* Tempbx=Tempcx=VRS[9:0] */
 		Tempbx &= 0x3F0; /* Tempbx[9:4]: VRS[9:4] */
 		Tempbx |= Tempax; /* Tempbx[9:0]: VRE[9:0] */
 		if (Tempax <= (Tempcx & 0x0F)) /* VRE[3:0]<=VRS[3:0] */
 			Tempbx |= 0x10; /* Tempbx: VRE + 0x10 */
-		Tempax = (unsigned char) Tempbx & 0xFF; /* Tempax[7:0]: VRE[7:0] */
+		/* Tempax[7:0]: VRE[7:0] */
+		Tempax = (unsigned char) Tempbx & 0xFF;
 		Tempax <<= 2; /* Tempax << 2: VRE[5:0] */
 		Tempcx = (Tempcx & 0x600) >> 8; /* Tempcx VRS[10:9] */
-		xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax); /* SR3F D[7:2]->VRE D[5:0] */
-		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x06, Tempcx); /* SR35 D[2:1]->VRS[10:9] */
+		/* SR3F D[7:2]->VRE D[5:0] */
+		xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax);
+		/* SR35 D[2:1]->VRS[10:9] */
+		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x06, Tempcx);
 	} else {
 		index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; /* Tempax: CR4 HRS */
+		/* Tempax: CR4 HRS */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
 		Tempbx = Tempax; /* Tempbx: HRS[7:0] */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); /* SR2E[7:0]->HRS */
+		/* SR2E[7:0]->HRS */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
 
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SR0B */
+		/* SR0B */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5];
 		Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
 		Tempbx |= (Tempax << 2); /* Tempbx: HRS[9:0] */
 
@@ -883,7 +943,8 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		Tempbx = Tempbx & 0x3C0; /* Tempbx[9:6]: HRS[9:6] */
 		Tempbx |= Tempcx; /* Tempbx: HRS[9:6]HRE[5:0] */
 
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; /* Tempax: CR4 HRS */
+		/* Tempax: CR4 HRS */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
 		Tempax &= 0x3F; /* Tempax: HRS[5:0] */
 		if (Tempcx <= Tempax) /* HRE[5:0] < HRS[5:0] */
 			Tempbx += 0x40; /* Tempbx= Tempbx + 0x40 : HRE[9:0]*/
@@ -892,27 +953,35 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
 		Tempax >>= 6; /* Tempax[1:0]: HRS[9:8]*/
 		Tempax |= ((Tempbx << 2) & 0xFF); /* Tempax[7:2]: HRE[5:0] */
-		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax); /* SR2F [7:2][1:0]: HRE[5:0]HRS[9:8] */
+		/* SR2F [7:2][1:0]: HRE[5:0]HRS[9:8] */
+		xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
 
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10]; /* CR10 VRS */
-		xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax); /* SR34[7:0]->VRS[7:0] */
+		/* CR10 VRS */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10];
+		/* SR34[7:0]->VRS[7:0] */
+		xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax);
 
 		Tempcx = Tempax; /* Tempcx <= VRS[7:0] */
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9]; /* CR7[7][2] VRS[9][8] */
+		/* CR7[7][2] VRS[9][8] */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9];
 		Tempbx = Tempax; /* Tempbx <= CR07[7:0] */
 		Tempax = Tempax & 0x04; /* Tempax[2]: CR7[2]: VRS[8] */
 		Tempax >>= 2; /* Tempax[0]: VRS[8] */
-		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax); /* SR35[0]: VRS[8] */
+		/* SR35[0]: VRS[8] */
+		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax);
 		Tempcx |= (Tempax << 8); /* Tempcx <= VRS[8:0] */
 		Tempcx |= ((Tempbx & 0x80) << 2); /* Tempcx <= VRS[9:0] */
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; /* Tempax: SR0A */
+		/* Tempax: SR0A */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
 		Tempax &= 0x08; /* SR0A[3] VRS[10] */
 		Tempcx |= (Tempax << 7); /* Tempcx <= VRS[10:0] */
 
-		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11]; /* Tempax: CR11 VRE */
+		/* Tempax: CR11 VRE */
+		Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11];
 		Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
-		Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; /* Tempbx: SR0A */
+		/* Tempbx: SR0A */
+		Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
 		Tempbx &= 0x20; /* Tempbx[5]: SR0A[5]: VRE[4] */
 		Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
 		Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
@@ -923,10 +992,13 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 		if (Tempbx <= Tempcx) /* VRE <= VRS */
 			Tempbx |= 0x20; /* VRE + 0x20 */
 
-		Tempax = (Tempbx << 2) & 0xFF; /* Tempax: Tempax[7:0]; VRE[5:0]00 */
-		xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax); /* SR3F[7:2]:VRE[5:0] */
+		/* Tempax: Tempax[7:0]; VRE[5:0]00 */
+		Tempax = (Tempbx << 2) & 0xFF;
+		/* SR3F[7:2]:VRE[5:0] */
+		xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax);
 		Tempax = Tempcx >> 8;
-		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, Tempax); /* SR35[2:0]:VRS[10:8] */
+		/* SR35[2:0]:VRS[10:8] */
+		xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, Tempax);
 	}
 }
 
@@ -970,20 +1042,25 @@ static void XGI_SetXG21LCD(struct vb_device_info *pVBInfo,
 	if (ModeNo <= 0x13) {
 		b3CC = (unsigned char) inb(XGI_P3cc);
 		if (b3CC & 0x40)
-			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); /* Hsync polarity */
+			/* Hsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
 		if (b3CC & 0x80)
-			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); /* Vsync polarity */
+			/* Vsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
 	} else {
 		Data = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
 		if (Data & 0x4000)
-			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); /* Hsync polarity */
+			/* Hsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
 		if (Data & 0x8000)
-			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); /* Vsync polarity */
+			/* Vsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
 	}
 }
 
 static void XGI_SetXG27LCD(struct vb_device_info *pVBInfo,
-		unsigned short RefreshRateTableIndex, unsigned short ModeNo)
+			   unsigned short RefreshRateTableIndex,
+			   unsigned short ModeNo)
 {
 	unsigned short Data, Temp, b3CC;
 	unsigned short XGI_P3cc;
@@ -1018,15 +1095,19 @@ static void XGI_SetXG27LCD(struct vb_device_info *pVBInfo,
 	if (ModeNo <= 0x13) {
 		b3CC = (unsigned char) inb(XGI_P3cc);
 		if (b3CC & 0x40)
-			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); /* Hsync polarity */
+			/* Hsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
 		if (b3CC & 0x80)
-			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); /* Vsync polarity */
+			/* Vsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
 	} else {
 		Data = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
 		if (Data & 0x4000)
-			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); /* Hsync polarity */
+			/* Hsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
 		if (Data & 0x8000)
-			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); /* Vsync polarity */
+			/* Vsync polarity */
+			xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
 	}
 }
 
@@ -1036,8 +1117,9 @@ static void XGI_SetXG27LCD(struct vb_device_info *pVBInfo,
 /* Output : CRT1 CRTC */
 /* Description : Modify CRT1 Hsync/Vsync to fix LCD mode timing */
 /* --------------------------------------------------------------------- */
-static void XGI_UpdateXG21CRTC(unsigned short ModeNo, struct vb_device_info *pVBInfo,
-		unsigned short RefreshRateTableIndex)
+static void XGI_UpdateXG21CRTC(unsigned short ModeNo,
+			       struct vb_device_info *pVBInfo,
+			       unsigned short RefreshRateTableIndex)
 {
 	int i, index = -1;
 
@@ -1048,13 +1130,13 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo, struct vb_device_info *pVB
 				index = i;
 		}
 	} else {
-		if (ModeNo == 0x2E
-				&& (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC
-						== RES640x480x60))
+		if (ModeNo == 0x2E &&
+		    (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC ==
+							      RES640x480x60))
 			index = 12;
-		else if (ModeNo == 0x2E
-				&& (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC
-						== RES640x480x72))
+		else if (ModeNo == 0x2E &&
+			 (pVBInfo->RefIndex[RefreshRateTableIndex].
+				Ext_CRT1CRTC == RES640x480x72))
 			index = 13;
 		else if (ModeNo == 0x2F)
 			index = 14;
@@ -1157,16 +1239,19 @@ unsigned short XGI_GetResInfo(unsigned short ModeNo,
 	unsigned short resindex;
 
 	if (ModeNo <= 0x13)
-		resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 	else
-		resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
 	return resindex;
 }
 
-static void XGI_SetCRT1Offset(unsigned short ModeNo, unsigned short ModeIdIndex,
-		unsigned short RefreshRateTableIndex,
-		struct xgi_hw_device_info *HwDeviceExtension,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetCRT1Offset(unsigned short ModeNo,
+			      unsigned short ModeIdIndex,
+			      unsigned short RefreshRateTableIndex,
+			      struct xgi_hw_device_info *HwDeviceExtension,
+			      struct vb_device_info *pVBInfo)
 {
 	unsigned short temp, ah, al, temp2, i, DisplayUnit;
 
@@ -1254,29 +1339,39 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
 {
 	unsigned short tempbx;
 
-	unsigned short LCDXlat1VCLK[4] = { VCLK65 + 2, VCLK65 + 2, VCLK65 + 2,
-			VCLK65 + 2 };
-	unsigned short LCDXlat2VCLK[4] = { VCLK108_2 + 5, VCLK108_2 + 5,
-			VCLK108_2 + 5, VCLK108_2 + 5 };
+	unsigned short LCDXlat1VCLK[4] = { VCLK65 + 2,
+					   VCLK65 + 2,
+					   VCLK65 + 2,
+					   VCLK65 + 2 };
+	unsigned short LCDXlat2VCLK[4] = { VCLK108_2 + 5,
+					   VCLK108_2 + 5,
+					   VCLK108_2 + 5,
+					   VCLK108_2 + 5 };
 	unsigned short LVDSXlat1VCLK[4] = { VCLK40, VCLK40, VCLK40, VCLK40 };
-	unsigned short LVDSXlat2VCLK[4] = { VCLK65 + 2, VCLK65 + 2, VCLK65 + 2,
-			VCLK65 + 2 };
-	unsigned short LVDSXlat3VCLK[4] = { VCLK65 + 2, VCLK65 + 2, VCLK65 + 2,
-			VCLK65 + 2 };
+	unsigned short LVDSXlat2VCLK[4] = { VCLK65 + 2,
+					    VCLK65 + 2,
+					    VCLK65 + 2,
+					    VCLK65 + 2 };
+	unsigned short LVDSXlat3VCLK[4] = { VCLK65 + 2,
+					    VCLK65 + 2,
+					    VCLK65 + 2,
+					    VCLK65 + 2 };
 
 	unsigned short CRT2Index, VCLKIndex;
 	unsigned short modeflag, resinfo;
 	unsigned char *CHTVVCLKPtr = NULL;
 
 	if (ModeNo <= 0x13) {
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 		resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 		CRT2Index = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
 	} else {
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
-		CRT2Index
-				= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+		CRT2Index = pVBInfo->RefIndex[RefreshRateTableIndex].
+				Ext_CRT2CRTC;
 	}
 
 	if (pVBInfo->IF_DEF_LVDS == 0) {
@@ -1291,41 +1386,35 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
 				if (pVBInfo->VBInfo & SetCRT2ToHiVisionTV) {
 					if (pVBInfo->SetFlag & RPLLDIV2XO) {
 						VCLKIndex = HiTVVCLKDIV2;
-
 						VCLKIndex += 25;
-
 					} else {
 						VCLKIndex = HiTVVCLK;
-
 						VCLKIndex += 25;
-
 					}
 
 					if (pVBInfo->SetFlag & TVSimuMode) {
 						if (modeflag & Charx8Dot) {
-							VCLKIndex
-									= HiTVSimuVCLK;
-
+							VCLKIndex =
+								HiTVSimuVCLK;
 							VCLKIndex += 25;
-
 						} else {
-							VCLKIndex
-									= HiTVTextVCLK;
-
+							VCLKIndex =
+								HiTVTextVCLK;
 							VCLKIndex += 25;
-
 						}
 					}
 
-					if (pVBInfo->VBType & VB_XGI301LV) { /* 301lv */
-						if (!(pVBInfo->VBExtInfo
-								== VB_YPbPr1080i)) {
-							VCLKIndex
-									= YPbPr750pVCLK;
+					/* 301lv */
+					if (pVBInfo->VBType & VB_XGI301LV) {
+						if (!(pVBInfo->VBExtInfo ==
+						     VB_YPbPr1080i)) {
+							VCLKIndex =
+								YPbPr750pVCLK;
 							if (!(pVBInfo->VBExtInfo
-									== VB_YPbPr750p)) {
-								VCLKIndex
-										= YPbPr525pVCLK;
+									==
+							     VB_YPbPr750p)) {
+								VCLKIndex =
+								  YPbPr525pVCLK;
 								if (!(pVBInfo->VBExtInfo
 										== VB_YPbPr525p)) {
 									VCLKIndex
@@ -1340,27 +1429,27 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
 					}
 				} else {
 					if (pVBInfo->VBInfo & SetCRT2ToTV) {
-						if (pVBInfo->SetFlag
-								& RPLLDIV2XO) {
+						if (pVBInfo->SetFlag &
+						    RPLLDIV2XO) {
 							VCLKIndex = TVVCLKDIV2;
-
 							VCLKIndex += 25;
-
 						} else {
 							VCLKIndex = TVVCLK;
-
 							VCLKIndex += 25;
-
 						}
 					}
 				}
 			} else { /* for CRT2 */
+				/* Port 3cch */
 				VCLKIndex = (unsigned char) inb(
-						(pVBInfo->P3ca + 0x02)); /* Port 3cch */
+						(pVBInfo->P3ca + 0x02));
 				VCLKIndex = ((VCLKIndex >> 2) & 0x03);
 				if (ModeNo > 0x13) {
-					VCLKIndex
-							= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; /* di+Ext_CRTVCLK */
+					/* di+Ext_CRTVCLK */
+					VCLKIndex =
+						pVBInfo->RefIndex[
+							RefreshRateTableIndex].
+								Ext_CRTVCLK;
 					VCLKIndex &= IndexMask;
 				}
 			}
@@ -1403,12 +1492,11 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
 			}
 		} else {
 			VCLKIndex = VCLKIndex >> 6;
-			if ((pVBInfo->LCDResInfo == Panel800x600)
-					|| (pVBInfo->LCDResInfo == Panel320x480))
+			if ((pVBInfo->LCDResInfo == Panel800x600) ||
+			    (pVBInfo->LCDResInfo == Panel320x480))
 				VCLKIndex = LVDSXlat1VCLK[VCLKIndex];
-			else if ((pVBInfo->LCDResInfo == Panel1024x768)
-					|| (pVBInfo->LCDResInfo
-							== Panel1024x768x75))
+			else if ((pVBInfo->LCDResInfo == Panel1024x768) ||
+				 (pVBInfo->LCDResInfo == Panel1024x768x75))
 				VCLKIndex = LVDSXlat2VCLK[VCLKIndex];
 			else
 				VCLKIndex = LVDSXlat3VCLK[VCLKIndex];
@@ -1419,10 +1507,11 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
 	return VCLKIndex;
 }
 
-static void XGI_SetCRT1VCLK(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct xgi_hw_device_info *HwDeviceExtension,
-		unsigned short RefreshRateTableIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetCRT1VCLK(unsigned short ModeNo,
+			    unsigned short ModeIdIndex,
+			    struct xgi_hw_device_info *HwDeviceExtension,
+			    unsigned short RefreshRateTableIndex,
+			    struct vb_device_info *pVBInfo)
 {
 	unsigned char index, data;
 	unsigned short vclkindex;
@@ -1461,7 +1550,8 @@ static void XGI_SetCRT1VCLK(unsigned short ModeNo, unsigned short ModeIdIndex,
 	}
 
 	if (HwDeviceExtension->jChipType >= XG20) {
-		if (pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag & HalfDCLK) {
+		if (pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag &
+		    HalfDCLK) {
 			data = xgifb_reg_get(pVBInfo->P3c4, 0x2B);
 			xgifb_reg_set(pVBInfo->P3c4, 0x2B, data);
 			data = xgifb_reg_get(pVBInfo->P3c4, 0x2C);
@@ -1575,10 +1665,11 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
 
 	if (ModeNo > 0x13) {
 		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-		infoflag
-				= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+		infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].
+				Ext_InfoFlag;
 	} else
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ModeFlag */
+		/* si+St_ModeFlag */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 
 	if (xgifb_reg_get(pVBInfo->P3d4, 0x31) & 0x01)
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x1F, 0x3F, 0x00);
@@ -1652,7 +1743,8 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
 
 	/* if (modeflag&HalfDCLK) //030305 fix lowresolution bug */
 	/* if (XGINew_IF_DEF_NEW_LOWRES) */
-	/* XGI_VesaLowResolution(ModeNo, ModeIdIndex); //030305 fix lowresolution bug */
+	/* XGI_VesaLowResolution(ModeNo, ModeIdIndex);
+	 * //030305 fix lowresolution bug */
 
 	data = xgifb_reg_get(pVBInfo->P3d4, 0x31);
 
@@ -1681,7 +1773,9 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
 }
 
 /*
-void XGI_VesaLowResolution(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+void XGI_VesaLowResolution(unsigned short ModeNo,
+			   unsigned short ModeIdIndex,
+			   struct vb_device_info *pVBInfo)
 {
 	unsigned short modeflag;
 
@@ -1693,17 +1787,37 @@ void XGI_VesaLowResolution(unsigned short ModeNo, unsigned short ModeIdIndex, st
 	if (ModeNo > 0x13) {
 		if (modeflag & DoubleScanMode) {
 			if (modeflag & HalfDCLK) {
-				if (pVBInfo->VBType & VB_XGI301B | VB_XGI302B | VB_XGI301LV | VB_XGI302LV | VB_XGI301C)) {
-					if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) {
-						if (pVBInfo->VBInfo & SetInSlaveMode) {
-							xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xf7, 0x00);
-							xgifb_reg_and_or(pVBInfo->P3c4, 0x0f, 0x7f, 0x00);
+				if (pVBInfo->VBType & VB_XGI301B |
+						      VB_XGI302B |
+						      VB_XGI301LV |
+						      VB_XGI302LV |
+						      VB_XGI301C)) {
+					if (!(pVBInfo->VBInfo &
+					     SetCRT2ToRAMDAC)) {
+						if (pVBInfo->VBInfo &
+						    SetInSlaveMode) {
+							xgifb_reg_and_or(
+								pVBInfo->P3c4,
+								0x01,
+								0xf7,
+								0x00);
+							xgifb_reg_and_or(
+								pVBInfo->P3c4,
+								0x0f,
+								0x7f,
+								0x00);
 							return;
 						}
 					}
 				}
-				xgifb_reg_and_or(pVBInfo->P3c4, 0x0f, 0xff, 0x80);
-				xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xf7, 0x00);
+				xgifb_reg_and_or(pVBInfo->P3c4,
+						 0x0f,
+						 0xff,
+						 0x80);
+				xgifb_reg_and_or(pVBInfo->P3c4,
+						 0x01,
+						 0xf7,
+						 0x00);
 				return;
 			}
 		}
@@ -1712,8 +1826,11 @@ void XGI_VesaLowResolution(unsigned short ModeNo, unsigned short ModeIdIndex, st
 }
 */
 
-static void XGI_WriteDAC(unsigned short dl, unsigned short ah, unsigned short al,
-		unsigned short dh, struct vb_device_info *pVBInfo)
+static void XGI_WriteDAC(unsigned short dl,
+			 unsigned short ah,
+			 unsigned short al,
+			 unsigned short dh,
+			 struct vb_device_info *pVBInfo)
 {
 	unsigned short temp, bh, bl;
 
@@ -1831,15 +1948,18 @@ static void XGI_LoadDAC(unsigned short ModeNo, unsigned short ModeIdIndex,
 	}
 }
 
-static void XGI_GetLVDSResInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_GetLVDSResInfo(unsigned short ModeNo,
+			       unsigned short ModeIdIndex,
+			       struct vb_device_info *pVBInfo)
 {
 	unsigned short resindex, xres, yres, modeflag;
 
 	if (ModeNo <= 0x13)
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 	else
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
 
 	/* if (ModeNo > 0x13) */
 	/*	modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; */
@@ -1847,9 +1967,11 @@ static void XGI_GetLVDSResInfo(unsigned short ModeNo, unsigned short ModeIdIndex
 	/*	modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; */
 
 	if (ModeNo <= 0x13)
-		resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 	else
-		resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
 
 	/* resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); */
 
@@ -1903,19 +2025,21 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
 
 	if (tempbx <= 1) { /* ExpLink */
 		if (ModeNo <= 0x13) {
-			tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC; /* find no Ext_CRT2CRTC2 */
+			/* find no Ext_CRT2CRTC2 */
+			tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
 		} else {
-			tempal
-					= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+			tempal = pVBInfo->RefIndex[RefreshRateTableIndex].
+					Ext_CRT2CRTC;
 		}
 
 		if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
 			if (ModeNo <= 0x13)
-				tempal
-						= pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC2;
+				tempal = pVBInfo->SModeIDTable[ModeIdIndex].
+						St_CRT2CRTC2;
 			else
-				tempal
-						= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC2;
+				tempal = pVBInfo->RefIndex[
+						RefreshRateTableIndex].
+							Ext_CRT2CRTC2;
 		}
 
 		if (tempbx & 0x01)
@@ -1933,7 +2057,8 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
 			tempcx = LVDSDesDataLen2;
 	}
 	/* mov di, word ptr cs:LCDDataList[bx] */
-	/* tempdi = pVideoMemory[LCDDataList + tempbx * 2] | (pVideoMemory[LCDDataList + tempbx * 2 + 1] << 8); */
+	/* tempdi = pVideoMemory[LCDDataList + tempbx * 2] |
+		    (pVideoMemory[LCDDataList + tempbx * 2 + 1] << 8); */
 
 	switch (tempbx) {
 	case 0:
@@ -2243,36 +2368,36 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
 			return &XGI_CetLCDDes1024x768Data[tempal];
 			break;
 		case 3:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+				(pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_ExtLCDDLDes1280x1024Data[tempal];
 			else
 				return &XGI_ExtLCDDes1280x1024Data[tempal];
 			break;
 		case 4:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_StLCDDLDes1280x1024Data[tempal];
 			else
 				return &XGI_StLCDDes1280x1024Data[tempal];
 			break;
 		case 5:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_CetLCDDLDes1280x1024Data[tempal];
 			else
 				return &XGI_CetLCDDes1280x1024Data[tempal];
 			break;
 		case 6:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_ExtLCDDLDes1400x1050Data[tempal];
 			else
 				return &XGI_ExtLCDDes1400x1050Data[tempal];
 			break;
 		case 7:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_StLCDDLDes1400x1050Data[tempal];
 			else
 				return &XGI_StLCDDes1400x1050Data[tempal];
@@ -2284,15 +2409,15 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
 			return &XGI_CetLCDDes1400x1050Data2[tempal];
 			break;
 		case 10:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_ExtLCDDLDes1600x1200Data[tempal];
 			else
 				return &XGI_ExtLCDDes1600x1200Data[tempal];
 			break;
 		case 11:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_StLCDDLDes1600x1200Data[tempal];
 			else
 				return &XGI_StLCDDes1600x1200Data[tempal];
@@ -2310,22 +2435,22 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
 			return &XGI_CetLCDDes1024x768x75Data[tempal];
 			break;
 		case 16:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_ExtLCDDLDes1280x1024x75Data[tempal];
 			else
 				return &XGI_ExtLCDDes1280x1024x75Data[tempal];
 			break;
 		case 17:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_StLCDDLDes1280x1024x75Data[tempal];
 			else
 				return &XGI_StLCDDes1280x1024x75Data[tempal];
 			break;
 		case 18:
-			if ((pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV))
+			if ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV))
 				return &XGI_CetLCDDLDes1280x1024x75Data[tempal];
 			else
 				return &XGI_CetLCDDes1280x1024x75Data[tempal];
@@ -2423,7 +2548,8 @@ static void *XGI_GetTVPtr(unsigned short BX, unsigned short ModeNo,
 		i++;
 	}
 
-	if (table == 0x00) { /* 07/05/22 */
+	/* 07/05/22 */
+	if (table == 0x00) {
 	} else if (table == 0x01) {
 	} else if (table == 0x04) {
 		switch (tempdi[i].DATAPTR) {
@@ -2528,14 +2654,12 @@ static void XGI_GetLVDSData(unsigned short ModeNo, unsigned short ModeIdIndex,
 	if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
 		if (!(pVBInfo->LCDInfo & (SetLCDtoNonExpanding
 				| EnableScalingLCD))) {
-			if ((pVBInfo->LCDResInfo == Panel1024x768)
-					|| (pVBInfo->LCDResInfo
-							== Panel1024x768x75)) {
+			if ((pVBInfo->LCDResInfo == Panel1024x768) ||
+			    (pVBInfo->LCDResInfo == Panel1024x768x75)) {
 				pVBInfo->HDE = 1024;
 				pVBInfo->VDE = 768;
-			} else if ((pVBInfo->LCDResInfo == Panel1280x1024)
-					|| (pVBInfo->LCDResInfo
-							== Panel1280x1024x75)) {
+			} else if ((pVBInfo->LCDResInfo == Panel1280x1024) ||
+				   (pVBInfo->LCDResInfo == Panel1280x1024x75)) {
 				pVBInfo->HDE = 1280;
 				pVBInfo->VDE = 1024;
 			} else if (pVBInfo->LCDResInfo == Panel1400x1050) {
@@ -2569,17 +2693,17 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 	index = index & IndexMask;
 
-	if ((pVBInfo->IF_DEF_ScaleLCD == 0) || ((pVBInfo->IF_DEF_ScaleLCD == 1)
-			&& (!(pVBInfo->LCDInfo & EnableScalingLCD)))) {
+	if ((pVBInfo->IF_DEF_ScaleLCD == 0) ||
+	    ((pVBInfo->IF_DEF_ScaleLCD == 1) &&
+	    (!(pVBInfo->LCDInfo & EnableScalingLCD)))) {
 		tempbx = 0;
 
 		if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
-			LCDPtr
-					= (struct XGI_LVDSCRT1HDataStruct *) XGI_GetLcdPtr(
-							tempbx, ModeNo,
-							ModeIdIndex,
-							RefreshRateTableIndex,
-							pVBInfo);
+			LCDPtr = (struct XGI_LVDSCRT1HDataStruct *)
+					XGI_GetLcdPtr(tempbx, ModeNo,
+						      ModeIdIndex,
+						      RefreshRateTableIndex,
+						      pVBInfo);
 
 			for (i = 0; i < 8; i++)
 				pVBInfo->TimingH[0].data[i] = LCDPtr[0].Reg[i];
@@ -2587,23 +2711,30 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 		if (pVBInfo->IF_DEF_CH7007 == 1) {
 			if (pVBInfo->VBInfo & SetCRT2ToTV) {
-				CH7007TV_TimingHPtr
-						= (struct XGI_CH7007TV_TimingHStruct *) XGI_GetTVPtr(
-								tempbx,
-								ModeNo,
-								ModeIdIndex,
-								RefreshRateTableIndex,
-								pVBInfo);
+				CH7007TV_TimingHPtr =
+					(struct XGI_CH7007TV_TimingHStruct *)
+						XGI_GetTVPtr(
+							tempbx,
+							ModeNo,
+							ModeIdIndex,
+							RefreshRateTableIndex,
+							pVBInfo);
 
 				for (i = 0; i < 8; i++)
-					pVBInfo->TimingH[0].data[i]
-							= CH7007TV_TimingHPtr[0].data[i];
+					pVBInfo->TimingH[0].data[i] =
+						CH7007TV_TimingHPtr[0].data[i];
 			}
 		}
 
 		/* if (pVBInfo->IF_DEF_CH7017 == 1) {
 			if (pVBInfo->VBInfo & SetCRT2ToTV)
-				TVPtr = (struct XGI330_CHTVDataStruct *)XGI_GetTVPtr(tempbx, ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+				TVPtr = (struct XGI330_CHTVDataStruct *)
+						XGI_GetTVPtr(
+							tempbx,
+							ModeNo,
+							ModeIdIndex,
+							RefreshRateTableIndex,
+							pVBInfo);
 		}
 		*/
 
@@ -2619,34 +2750,41 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
 		tempbx = 1;
 
 		if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
-			LCDPtr1
-					= (struct XGI_LVDSCRT1VDataStruct *) XGI_GetLcdPtr(
-							tempbx, ModeNo,
-							ModeIdIndex,
-							RefreshRateTableIndex,
-							pVBInfo);
+			LCDPtr1 = (struct XGI_LVDSCRT1VDataStruct *)
+					XGI_GetLcdPtr(
+						tempbx,
+						ModeNo,
+						ModeIdIndex,
+						RefreshRateTableIndex,
+						pVBInfo);
 			for (i = 0; i < 7; i++)
 				pVBInfo->TimingV[0].data[i] = LCDPtr1[0].Reg[i];
 		}
 
 		if (pVBInfo->IF_DEF_CH7007 == 1) {
 			if (pVBInfo->VBInfo & SetCRT2ToTV) {
-				CH7007TV_TimingVPtr
-						= (struct XGI_CH7007TV_TimingVStruct *) XGI_GetTVPtr(
-								tempbx,
-								ModeNo,
-								ModeIdIndex,
-								RefreshRateTableIndex,
-								pVBInfo);
+				CH7007TV_TimingVPtr =
+					(struct XGI_CH7007TV_TimingVStruct *)
+						XGI_GetTVPtr(
+							tempbx,
+							ModeNo,
+							ModeIdIndex,
+							RefreshRateTableIndex,
+							pVBInfo);
 
 				for (i = 0; i < 7; i++)
-					pVBInfo->TimingV[0].data[i]
-							= CH7007TV_TimingVPtr[0].data[i];
+					pVBInfo->TimingV[0].data[i] =
+						CH7007TV_TimingVPtr[0].data[i];
 			}
 		}
 		/* if (pVBInfo->IF_DEF_CH7017 == 1) {
 			if (pVBInfo->VBInfo & SetCRT2ToTV)
-				TVPtr = (struct XGI330_CHTVDataStruct *)XGI_GetTVPtr(tempbx, ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+				TVPtr = (struct XGI330_CHTVDataStruct *)
+					XGI_GetTVPtr(tempbx,
+						     ModeNo,
+						     ModeIdIndex,
+						     RefreshRateTableIndex,
+						     pVBInfo);
 		}
 		*/
 
@@ -2723,8 +2861,9 @@ static unsigned short XGI_GetLCDCapPtr1(struct vb_device_info *pVBInfo)
 	return i;
 }
 
-static void XGI_GetLCDSync(unsigned short *HSyncWidth, unsigned short *VSyncWidth,
-		struct vb_device_info *pVBInfo)
+static void XGI_GetLCDSync(unsigned short *HSyncWidth,
+			   unsigned short *VSyncWidth,
+			   struct vb_device_info *pVBInfo)
 {
 	unsigned short Index;
 
@@ -2754,33 +2893,35 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 				& (SetCRT2ToLCD | SetCRT2ToLCDA))) {
 			if (pVBInfo->IF_DEF_OEMUtil == 1) {
 				tempbx = 8;
-				LCDPtr
-						= (struct XGI330_LCDDataDesStruct *) XGI_GetLcdPtr(
-								tempbx,
-								ModeNo,
-								ModeIdIndex,
-								RefreshRateTableIndex,
-								pVBInfo);
+				LCDPtr = (struct XGI330_LCDDataDesStruct *)
+					XGI_GetLcdPtr(tempbx,
+						      ModeNo,
+						      ModeIdIndex,
+						      RefreshRateTableIndex,
+						      pVBInfo);
 			}
 
-			if ((pVBInfo->IF_DEF_OEMUtil == 0) || (LCDPtr == NULL)) {
+			if ((pVBInfo->IF_DEF_OEMUtil == 0) ||
+			    (LCDPtr == NULL)) {
 				tempbx = 3;
 				if (pVBInfo->LCDInfo & EnableScalingLCD)
-					LCDPtr1
-							= (struct XGI330_LCDDataDesStruct2 *) XGI_GetLcdPtr(
-									tempbx,
-									ModeNo,
-									ModeIdIndex,
-									RefreshRateTableIndex,
-									pVBInfo);
+					LCDPtr1 =
+					    (struct XGI330_LCDDataDesStruct2 *)
+							XGI_GetLcdPtr(
+							  tempbx,
+							  ModeNo,
+							  ModeIdIndex,
+							  RefreshRateTableIndex,
+							  pVBInfo);
 				else
-					LCDPtr
-							= (struct XGI330_LCDDataDesStruct *) XGI_GetLcdPtr(
-									tempbx,
-									ModeNo,
-									ModeIdIndex,
-									RefreshRateTableIndex,
-									pVBInfo);
+					LCDPtr =
+					    (struct XGI330_LCDDataDesStruct *)
+							XGI_GetLcdPtr(
+							  tempbx,
+							  ModeNo,
+							  ModeIdIndex,
+							  RefreshRateTableIndex,
+							  pVBInfo);
 			}
 
 			XGI_GetLCDSync(&tempax, &tempbx, pVBInfo);
@@ -2788,14 +2929,12 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 			push2 = tempax;
 
 			/* GetLCDResInfo */
-			if ((pVBInfo->LCDResInfo == Panel1024x768)
-					|| (pVBInfo->LCDResInfo
-							== Panel1024x768x75)) {
+			if ((pVBInfo->LCDResInfo == Panel1024x768) ||
+			    (pVBInfo->LCDResInfo == Panel1024x768x75)) {
 				tempax = 1024;
 				tempbx = 768;
-			} else if ((pVBInfo->LCDResInfo == Panel1280x1024)
-					|| (pVBInfo->LCDResInfo
-							== Panel1280x1024x75)) {
+			} else if ((pVBInfo->LCDResInfo == Panel1280x1024) ||
+				   (pVBInfo->LCDResInfo == Panel1280x1024x75)) {
 				tempax = 1280;
 				tempbx = 1024;
 			} else if (pVBInfo->LCDResInfo == Panel1400x1050) {
@@ -2813,8 +2952,8 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 				pVBInfo->VGAVDE = tempbx;
 			}
 
-			if ((pVBInfo->IF_DEF_ScaleLCD == 1)
-					&& (pVBInfo->LCDInfo & EnableScalingLCD)) {
+			if ((pVBInfo->IF_DEF_ScaleLCD == 1) &&
+			    (pVBInfo->LCDInfo & EnableScalingLCD)) {
 				tempax = pVBInfo->HDE;
 				tempbx = pVBInfo->VDE;
 			}
@@ -2961,16 +3100,18 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 			if (pVBInfo->VBType & VB_XGI301C) {
 				temp2 = push3;
-				xgifb_reg_set(pVBInfo->Part4Port, 0x3c,
-						(unsigned short) (temp2 & 0xff));
-				xgifb_reg_set(pVBInfo->Part4Port, 0x3b,
-						(unsigned short) ((temp2 >> 8)
-								& 0xff));
+				xgifb_reg_set(pVBInfo->Part4Port,
+					      0x3c,
+					      (unsigned short) (temp2 & 0xff));
+				xgifb_reg_set(pVBInfo->Part4Port,
+					      0x3b,
+					      (unsigned short) ((temp2 >> 8) &
+					      0xff));
 				tempbx = (unsigned short) (temp2 >> 16);
 				xgifb_reg_and_or(pVBInfo->Part4Port, 0x3a,
 						~0xc0,
-						(unsigned short) ((tempbx
-								& 0xff) << 6));
+						(unsigned short) ((tempbx &
+								   0xff) << 6));
 
 				tempcx = pVBInfo->VGAVDE;
 				if (tempcx == pVBInfo->VDE)
@@ -3072,12 +3213,14 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
 	unsigned char *CHTVVCLKPtr = NULL;
 
 	if (ModeNo <= 0x13)
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	else
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 
-	if ((pVBInfo->SetFlag & ProgrammingCRT2) && (!(pVBInfo->LCDInfo
-			& EnableScalingLCD))) { /* {LCDA/LCDB} */
+	if ((pVBInfo->SetFlag & ProgrammingCRT2) &&
+	    (!(pVBInfo->LCDInfo & EnableScalingLCD))) { /* {LCDA/LCDB} */
 		index = XGI_GetLCDCapPtr(pVBInfo);
 		tempal = pVBInfo->LCDCapList[index].LCD_VCLK;
 
@@ -3085,8 +3228,12 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
 			return tempal;
 
 		/* {TV} */
-		if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B | VB_XGI301LV
-				| VB_XGI302LV | VB_XGI301C)) {
+		if (pVBInfo->VBType &
+		    (VB_XGI301B |
+		     VB_XGI302B |
+		     VB_XGI301LV |
+		     VB_XGI302LV |
+		     VB_XGI301C)) {
 			if (pVBInfo->VBInfo & SetCRT2ToHiVisionTV) {
 				tempal = HiTVVCLKDIV2;
 				if (!(pVBInfo->TVInfo & RPLLDIV2XO))
@@ -3121,11 +3268,14 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
 			if (pVBInfo->VBInfo & SetCRT2ToTV)
 				return tempal;
 		}
-		/* else if ((pVBInfo->IF_DEF_CH7017==1)&&(pVBInfo->VBType&VB_CH7017)) {
+		/* else if ((pVBInfo->IF_DEF_CH7017==1) &&
+			    (pVBInfo->VBType&VB_CH7017)) {
 			if (ModeNo<=0x13)
-				*tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+				*tempal = pVBInfo->SModeIDTable[ModeIdIndex].
+						St_CRT2CRTC;
 			else
-				*tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+				*tempal = pVBInfo->RefIndex[
+					RefreshRateTableIndex].Ext_CRT2CRTC;
 			*tempal = *tempal & 0x1F;
 			tempbx = 0;
 			if (pVBInfo->TVInfo & SetPALTV)
@@ -3136,15 +3286,18 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
 		} */
 	} /* {End of VB} */
 
-	if ((pVBInfo->IF_DEF_CH7007 == 1) && (pVBInfo->VBType & VB_CH7007)) { /* [Billy] 07/05/08 CH7007 */
-		/* VideoDebugPrint((0, "XGI_GetVCLKPtr: pVBInfo->IF_DEF_CH7007==1\n")); */
+	if ((pVBInfo->IF_DEF_CH7007 == 1) &&
+	    (pVBInfo->VBType & VB_CH7007)) { /* [Billy] 07/05/08 CH7007 */
+		/* VideoDebugPrint((
+			0,
+			"XGI_GetVCLKPtr: pVBInfo->IF_DEF_CH7007==1\n")); */
 		if ((pVBInfo->VBInfo & SetCRT2ToTV)) {
 			if (ModeNo <= 0x13) {
-				tempal
-						= pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+				tempal = pVBInfo->SModeIDTable[ModeIdIndex].
+					St_CRT2CRTC;
 			} else {
-				tempal
-						= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+				tempal = pVBInfo->RefIndex[
+					RefreshRateTableIndex].Ext_CRT2CRTC;
 			}
 
 			tempal = tempal & 0x0F;
@@ -3208,7 +3361,8 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
 	tempal = tempal >> 2;
 	tempal &= 0x03;
 
-	if ((pVBInfo->LCDInfo & EnableScalingLCD) && (modeflag & Charx8Dot)) /* for Dot8 Scaling LCD */
+	/* for Dot8 Scaling LCD */
+	if ((pVBInfo->LCDInfo & EnableScalingLCD) && (modeflag & Charx8Dot))
 		tempal = tempal ^ tempal; /* ; set to VCLK25MHz always */
 
 	if (ModeNo <= 0x13)
@@ -3222,7 +3376,9 @@ static void XGI_GetVCLKLen(unsigned char tempal, unsigned char *di_0,
 		unsigned char *di_1, struct vb_device_info *pVBInfo)
 {
 	if (pVBInfo->IF_DEF_CH7007 == 1) { /* [Billy] 2007/05/16 */
-		/* VideoDebugPrint((0, "XGI_GetVCLKLen: pVBInfo->IF_DEF_CH7007==1\n")); */
+		/* VideoDebugPrint((
+			0,
+			"XGI_GetVCLKLen: pVBInfo->IF_DEF_CH7007==1\n")); */
 		*di_0 = (unsigned char) XGI_CH7007VCLKData[tempal].SR2B;
 		*di_1 = (unsigned char) XGI_CH7007VCLKData[tempal].SR2C;
 	} else if (pVBInfo->VBType & (VB_XGI301 | VB_XGI301B | VB_XGI302B
@@ -3291,7 +3447,8 @@ static void XGI_UpdateModeInfo(struct xgi_hw_device_info *HwDeviceExtension,
 		temp &= 0x0f;
 
 		if (!(temp == 0x08)) {
-			tempax = xgifb_reg_get(pVBInfo->Part1Port, 0x13); /* Check ChannelA by Part1_13 [2003/10/03] */
+			/* Check ChannelA by Part1_13 [2003/10/03] */
+			tempax = xgifb_reg_get(pVBInfo->Part1Port, 0x13);
 			if (tempax & 0x04)
 				tempcl = tempcl | ActiveLCD;
 
@@ -3388,13 +3545,12 @@ void XGI_GetVBType(struct vb_device_info *pVBInfo)
 						tempbx = VB_XGI301LV;
 						if (flag >= 0xE0) {
 							tempbx = VB_XGI302LV;
-							tempah
-									= xgifb_reg_get(
-											pVBInfo->Part4Port,
-											0x39);
+							tempah = xgifb_reg_get(
+							    pVBInfo->Part4Port,
+							    0x39);
 							if (tempah != 0xFF)
-								tempbx
-										= VB_XGI301C;
+								tempbx =
+								    VB_XGI301C;
 						}
 					}
 				}
@@ -3436,7 +3592,8 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 	tempbx = 0;
 
 	if (pVBInfo->VBType & 0xFFFF) {
-		temp = xgifb_reg_get(pVBInfo->P3d4, 0x30); /* Check Display Device */
+		/* Check Display Device */
+		temp = xgifb_reg_get(pVBInfo->P3d4, 0x30);
 		tempbx = tempbx | temp;
 		temp = xgifb_reg_get(pVBInfo->P3d4, 0x31);
 		push = temp;
@@ -3455,29 +3612,34 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 			if ((pVBInfo->Set_VGAType >= XG20)
 					|| (pVBInfo->Set_VGAType >= XG40)) {
 				if (pVBInfo->IF_DEF_LVDS == 0) {
-					/* if ((pVBInfo->VBType & VB_XGI302B) || (pVBInfo->VBType & VB_XGI301LV) || (pVBInfo->VBType & VB_XGI302LV) || (pVBInfo->VBType & VB_XGI301C)) */
-					if (pVBInfo->VBType & (VB_XGI302B
-							| VB_XGI301LV
-							| VB_XGI302LV
-							| VB_XGI301C)) {
+					/* if ((pVBInfo->VBType & VB_XGI302B)
+					    || (pVBInfo->VBType & VB_XGI301LV)
+					    || (pVBInfo->VBType & VB_XGI302LV)
+					    || (pVBInfo->VBType & VB_XGI301C))
+					*/
+					if (pVBInfo->VBType &
+					    (VB_XGI302B |
+					     VB_XGI301LV |
+					     VB_XGI302LV |
+					     VB_XGI301C)) {
 						if (temp & EnableDualEdge) {
-							tempbx
-									|= SetCRT2ToDualEdge;
+							tempbx |=
+							    SetCRT2ToDualEdge;
 
 							if (temp & SetToLCDA)
-								tempbx
-										|= SetCRT2ToLCDA;
+								tempbx |=
+								  SetCRT2ToLCDA;
 						}
 					}
 				} else if (pVBInfo->IF_DEF_CH7017 == 1) {
 					if (pVBInfo->VBType & VB_CH7017) {
 						if (temp & EnableDualEdge) {
-							tempbx
-									|= SetCRT2ToDualEdge;
+							tempbx |=
+							    SetCRT2ToDualEdge;
 
 							if (temp & SetToLCDA)
-								tempbx
-										|= SetCRT2ToLCDA;
+								tempbx |=
+								  SetCRT2ToLCDA;
 						}
 					}
 				}
@@ -3485,29 +3647,30 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 		}
 
 		if (pVBInfo->IF_DEF_YPbPr == 1) {
-			if (((pVBInfo->IF_DEF_LVDS == 0) && ((pVBInfo->VBType
-					& VB_XGI301LV) || (pVBInfo->VBType
-					& VB_XGI302LV) || (pVBInfo->VBType
-					& VB_XGI301C)))
-					|| ((pVBInfo->IF_DEF_CH7017 == 1)
-							&& (pVBInfo->VBType
-									& VB_CH7017))
-					|| ((pVBInfo->IF_DEF_CH7007 == 1)
-							&& (pVBInfo->VBType
-									& VB_CH7007))) { /* [Billy] 07/05/04 */
+			/* [Billy] 07/05/04 */
+			if (((pVBInfo->IF_DEF_LVDS == 0) &&
+			    ((pVBInfo->VBType & VB_XGI301LV) ||
+			    (pVBInfo->VBType & VB_XGI302LV) ||
+			    (pVBInfo->VBType & VB_XGI301C))) ||
+			    ((pVBInfo->IF_DEF_CH7017 == 1) &&
+			    (pVBInfo->VBType & VB_CH7017)) ||
+			    ((pVBInfo->IF_DEF_CH7007 == 1) &&
+			    (pVBInfo->VBType & VB_CH7007))) {
 				if (temp & SetYPbPr) { /* temp = CR38 */
 					if (pVBInfo->IF_DEF_HiVision == 1) {
+						/* shampoo add for new
+						 * scratch */
 						temp = xgifb_reg_get(
 								pVBInfo->P3d4,
-								0x35); /* shampoo add for new scratch */
+								0x35);
 						temp &= YPbPrMode;
 						tempbx |= SetCRT2ToHiVisionTV;
 
 						if (temp != YPbPrMode1080i) {
-							tempbx
-									&= (~SetCRT2ToHiVisionTV);
-							tempbx
-									|= SetCRT2ToYPbPr;
+							tempbx &=
+							 (~SetCRT2ToHiVisionTV);
+							tempbx |=
+							 SetCRT2ToYPbPr;
 						}
 					}
 
@@ -3532,11 +3695,13 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 			}
 		} else { /* 3nd party chip */
 			if (pVBInfo->IF_DEF_CH7017 == 1)
-				temp = (SetCRT2ToTV | SetCRT2ToLCD
-						| SetCRT2ToLCDA);
-			else if (pVBInfo->IF_DEF_CH7007 == 1) { /* [Billy] 07/05/03 */
+				temp = (SetCRT2ToTV |
+					SetCRT2ToLCD |
+					SetCRT2ToLCDA);
+			/* [Billy] 07/05/03 */
+			else if (pVBInfo->IF_DEF_CH7007 == 1)
 				temp = SetCRT2ToTV;
-			} else
+			else
 				temp = SetCRT2ToLCD;
 		}
 
@@ -3549,60 +3714,67 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 			if (!(pVBInfo->VBType & VB_NoLCD)) {
 				if (tempbx & SetCRT2ToLCDA) {
 					if (tempbx & SetSimuScanMode)
-						tempbx
-								&= (~(SetCRT2ToLCD
-										| SetCRT2ToRAMDAC
-										| SwitchToCRT2));
+						tempbx &= (~(SetCRT2ToLCD |
+							   SetCRT2ToRAMDAC |
+							   SwitchToCRT2));
 					else
-						tempbx
-								&= (~(SetCRT2ToLCD
-										| SetCRT2ToRAMDAC
-										| SetCRT2ToTV
-										| SwitchToCRT2));
+						tempbx &= (~(SetCRT2ToLCD |
+							     SetCRT2ToRAMDAC |
+							     SetCRT2ToTV |
+							     SwitchToCRT2));
 				}
 			}
 		}
 
 		/* shampoo add */
-		if (!(tempbx & (SwitchToCRT2 | SetSimuScanMode))) { /* for driver abnormal */
+		/* for driver abnormal */
+		if (!(tempbx & (SwitchToCRT2 | SetSimuScanMode))) {
 			if (pVBInfo->IF_DEF_CRT2Monitor == 1) {
 				if (tempbx & SetCRT2ToRAMDAC) {
-					tempbx &= (0xFF00 | SetCRT2ToRAMDAC
-							| SwitchToCRT2
-							| SetSimuScanMode);
+					tempbx &= (0xFF00 |
+						   SetCRT2ToRAMDAC |
+						   SwitchToCRT2 |
+						   SetSimuScanMode);
 					tempbx &= (0x00FF | (~SetCRT2ToYPbPr));
 				}
 			} else {
-				tempbx &= (~(SetCRT2ToRAMDAC | SetCRT2ToLCD
-						| SetCRT2ToTV));
+				tempbx &= (~(SetCRT2ToRAMDAC |
+					   SetCRT2ToLCD |
+					   SetCRT2ToTV));
 			}
 		}
 
 		if (!(pVBInfo->VBType & VB_NoLCD)) {
 			if (tempbx & SetCRT2ToLCD) {
-				tempbx &= (0xFF00 | SetCRT2ToLCD | SwitchToCRT2
-						| SetSimuScanMode);
+				tempbx &= (0xFF00 |
+					   SetCRT2ToLCD |
+					   SwitchToCRT2 |
+					   SetSimuScanMode);
 				tempbx &= (0x00FF | (~SetCRT2ToYPbPr));
 			}
 		}
 
 		if (tempbx & SetCRT2ToSCART) {
-			tempbx &= (0xFF00 | SetCRT2ToSCART | SwitchToCRT2
-					| SetSimuScanMode);
+			tempbx &= (0xFF00 |
+				   SetCRT2ToSCART |
+				   SwitchToCRT2 |
+				   SetSimuScanMode);
 			tempbx &= (0x00FF | (~SetCRT2ToYPbPr));
 		}
 
 		if (pVBInfo->IF_DEF_YPbPr == 1) {
 			if (tempbx & SetCRT2ToYPbPr)
-				tempbx &= (0xFF00 | SwitchToCRT2
-						| SetSimuScanMode);
+				tempbx &= (0xFF00 |
+					   SwitchToCRT2 |
+					   SetSimuScanMode);
 		}
 
 		if (pVBInfo->IF_DEF_HiVision == 1) {
 			if (tempbx & SetCRT2ToHiVisionTV)
-				tempbx &= (0xFF00 | SetCRT2ToHiVisionTV
-						| SwitchToCRT2
-						| SetSimuScanMode);
+				tempbx &= (0xFF00 |
+					   SetCRT2ToHiVisionTV |
+					   SwitchToCRT2 |
+					   SetSimuScanMode);
 		}
 
 		if (tempax & DisableCRT2Display) { /* Set Display Device Info */
@@ -3611,38 +3783,35 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 		}
 
 		if (!(tempbx & DisableCRT2Display)) {
-			if ((!(tempbx & DriverMode))
-					|| (!(modeflag & CRT2Mode))) {
+			if ((!(tempbx & DriverMode)) ||
+			    (!(modeflag & CRT2Mode))) {
 				if (pVBInfo->IF_DEF_LCDA == 1) {
 					if (!(tempbx & SetCRT2ToLCDA))
-						tempbx
-								|= (SetInSlaveMode
-										| SetSimuScanMode);
+						tempbx |= (SetInSlaveMode |
+							   SetSimuScanMode);
 				}
 
 				if (pVBInfo->IF_DEF_VideoCapture == 1) {
-					if (((HwDeviceExtension->jChipType
-							== XG40)
-							&& (pVBInfo->Set_VGAType
-									== XG40))
-							|| ((HwDeviceExtension->jChipType
-									== XG41)
-									&& (pVBInfo->Set_VGAType
-											== XG41))
-							|| ((HwDeviceExtension->jChipType
-									== XG42)
-									&& (pVBInfo->Set_VGAType
-											== XG42))
-							|| ((HwDeviceExtension->jChipType
-									== XG45)
-									&& (pVBInfo->Set_VGAType
-											== XG45))) {
+					if (((HwDeviceExtension->jChipType ==
+					      XG40) &&
+					     (pVBInfo->Set_VGAType == XG40)) ||
+					    ((HwDeviceExtension->jChipType ==
+					      XG41) &&
+					     (pVBInfo->Set_VGAType == XG41)) ||
+					    ((HwDeviceExtension->jChipType ==
+					      XG42) &&
+					     (pVBInfo->Set_VGAType == XG42)) ||
+					    ((HwDeviceExtension->jChipType ==
+					      XG45) &&
+					     (pVBInfo->Set_VGAType == XG45))) {
 						if (ModeNo <= 13) {
-							if (!(tempbx
-									& SetCRT2ToRAMDAC)) { /*CRT2 not need to support*/
-								tempbx
-										&= (0x00FF
-												| (~SetInSlaveMode));
+							if (!(tempbx &
+							     SetCRT2ToRAMDAC)) {
+								/*CRT2 not need
+								 * to support*/
+								tempbx &=
+								  (0x00FF |
+								  (~SetInSlaveMode));
 								pVBInfo->SetFlag
 										|= EnableVCMode;
 							}
@@ -3651,11 +3820,13 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 				}
 			}
 
-			/* LCD+TV can't support in slave mode (Force LCDA+TV->LCDB) */
-			if ((tempbx & SetInSlaveMode) && (tempbx
-					& SetCRT2ToLCDA)) {
-				tempbx ^= (SetCRT2ToLCD | SetCRT2ToLCDA
-						| SetCRT2ToDualEdge);
+			/* LCD+TV can't support in slave mode
+			 * (Force LCDA+TV->LCDB) */
+			if ((tempbx & SetInSlaveMode) &&
+			    (tempbx & SetCRT2ToLCDA)) {
+				tempbx ^= (SetCRT2ToLCD |
+					  SetCRT2ToLCDA |
+					  SetCRT2ToDualEdge);
 				pVBInfo->SetFlag |= ReserveTVOption;
 			}
 		}
@@ -3674,33 +3845,40 @@ void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 	if (pVBInfo->VBInfo & SetCRT2ToTV) {
 		if (ModeNo <= 0x13) {
-			modeflag
-					= pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ModeFlag */
-			resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; /* si+St_ResInfo */
+			modeflag = pVBInfo->SModeIDTable[ModeIdIndex].
+					St_ModeFlag; /* si+St_ModeFlag */
+			resinfo = pVBInfo->SModeIDTable[ModeIdIndex].
+					St_ResInfo; /* si+St_ResInfo */
 		} else {
-			modeflag
-					= pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-			resinfo
-					= pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; /* si+Ext_ResInfo */
+			modeflag = pVBInfo->EModeIDTable[ModeIdIndex].
+					Ext_ModeFlag;
+			resinfo = pVBInfo->EModeIDTable[ModeIdIndex].
+					Ext_RESINFO; /* si+Ext_ResInfo */
 		}
 
 		if (pVBInfo->VBInfo & SetCRT2ToTV) {
 			temp = xgifb_reg_get(pVBInfo->P3d4, 0x35);
 			tempbx = temp;
 			if (tempbx & SetPALTV) {
-				tempbx &= (SetCHTVOverScan | SetPALMTV
-						| SetPALNTV | SetPALTV);
+				tempbx &= (SetCHTVOverScan |
+					   SetPALMTV |
+					   SetPALNTV |
+					   SetPALTV);
 				if (tempbx & SetPALMTV)
-					tempbx &= ~SetPALTV; /* set to NTSC if PAL-M */
+					/* set to NTSC if PAL-M */
+					tempbx &= ~SetPALTV;
 			} else
-				tempbx &= (SetCHTVOverScan | SetNTSCJ
-						| SetPALTV);
+				tempbx &= (SetCHTVOverScan |
+					   SetNTSCJ |
+					   SetPALTV);
 			/*
 			if (pVBInfo->IF_DEF_LVDS == 0) {
-				index1 = xgifb_reg_get(pVBInfo->P3d4, 0x38); //PAL-M/PAL-N Info
-				temp2 = (index1 & 0xC0) >> 5; //00:PAL, 01:PAL-M, 10:PAL-N
+				//PAL-M/PAL-N Info
+				index1 = xgifb_reg_get(pVBInfo->P3d4, 0x38);
+				//00:PAL, 01:PAL-M, 10:PAL-N
+				temp2 = (index1 & 0xC0) >> 5;
 				tempbx |= temp2;
-				if (temp2 & 0x02)          //PAL-M
+				if (temp2 & 0x02) //PAL-M
 					tempbx &= (~SetPALTV);
 			}
 			*/
@@ -3746,12 +3924,13 @@ void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 		}
 
 		if (pVBInfo->IF_DEF_LVDS == 0) { /* shampoo */
-			if ((pVBInfo->VBInfo & SetInSlaveMode)
-					&& (!(pVBInfo->VBInfo & SetNotSimuMode)))
+			if ((pVBInfo->VBInfo & SetInSlaveMode) &&
+			    (!(pVBInfo->VBInfo & SetNotSimuMode)))
 				tempbx |= TVSimuMode;
 
-			if (!(tempbx & SetPALTV) && (modeflag > 13) && (resinfo
-					== 8)) /* NTSC 1024x768, */
+			if (!(tempbx & SetPALTV) &&
+			    (modeflag > 13) &&
+			    (resinfo == 8)) /* NTSC 1024x768, */
 				tempbx |= NTSC1024x768;
 
 			tempbx |= RPLLDIV2XO;
@@ -3760,12 +3939,15 @@ void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 				if (pVBInfo->VBInfo & SetInSlaveMode)
 					tempbx &= (~RPLLDIV2XO);
 			} else {
-				if (tempbx & (SetYPbPrMode525p
-						| SetYPbPrMode750p))
+				if (tempbx &
+				    (SetYPbPrMode525p | SetYPbPrMode750p))
 					tempbx &= (~RPLLDIV2XO);
-				else if (!(pVBInfo->VBType & (VB_XGI301B
-						| VB_XGI302B | VB_XGI301LV
-						| VB_XGI302LV | VB_XGI301C))) {
+				else if (!(pVBInfo->VBType &
+					 (VB_XGI301B |
+					  VB_XGI302B |
+					  VB_XGI301LV |
+					  VB_XGI302LV |
+					  VB_XGI301C))) {
 					if (tempbx & TVSimuMode)
 						tempbx &= (~RPLLDIV2XO);
 				}
@@ -3785,10 +3967,12 @@ unsigned char XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 	pVBInfo->LCDInfo = 0;
 
 	if (ModeNo <= 0x13) {
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ModeFlag // */
+		/* si+St_ModeFlag // */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	} else {
 		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; /* si+Ext_ResInfo // */
+		/* si+Ext_ResInfo // */
+		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
 	}
 
 	temp = xgifb_reg_get(pVBInfo->P3d4, 0x36); /* Get LCD Res.Info */
@@ -3857,7 +4041,8 @@ unsigned char XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 		if ((pVBInfo->LCDResInfo == Panel1400x1050) && (pVBInfo->VBInfo
 				& SetCRT2ToLCD) && (ModeNo > 0x13) && (resinfo
 				== 9) && (!(tempbx & EnableScalingLCD)))
-			tempbx |= SetLCDtoNonExpanding; /* set to center in 1280x1024 LCDB for Panel1400x1050 */
+			/* set to center in 1280x1024 LCDB for Panel1400x1050 */
+			tempbx |= SetLCDtoNonExpanding;
 	}
 
 	/*
@@ -3875,7 +4060,7 @@ unsigned char XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 				if (ModeNo > 0x13) {
 					if (pVBInfo->LCDResInfo
 							== Panel1024x768) {
-						if (resinfo == 4) { /* 512x384  */
+						if (resinfo == 4) {/* 512x384 */
 							tempbx |= EnableLVDSDDA;
 						}
 					}
@@ -3895,8 +4080,8 @@ unsigned char XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 	if (pVBInfo->IF_DEF_PWD == 1) {
 		if (pVBInfo->LCDInfo & SetPWDEnable) {
-			if ((pVBInfo->VBType & VB_XGI302LV) || (pVBInfo->VBType
-					& VB_XGI301C)) {
+			if ((pVBInfo->VBType & VB_XGI302LV) ||
+			    (pVBInfo->VBType & VB_XGI301C)) {
 				if (!(tempax & PWDEnable))
 					pVBInfo->LCDInfo &= ~SetPWDEnable;
 			}
@@ -3908,13 +4093,13 @@ unsigned char XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 			if (pVBInfo->VBInfo & SetInSlaveMode) {
 				if (!(tempax & LockLCDBToA)) {
 					if (ModeNo <= 0x13) {
-						pVBInfo->VBInfo
-								&= ~(SetSimuScanMode
-										| SetInSlaveMode
-										| SetCRT2ToLCD);
-						pVBInfo->VBInfo
-								|= SetCRT2ToLCDA
-										| SetCRT2ToDualEdge;
+						pVBInfo->VBInfo &=
+							~(SetSimuScanMode |
+							  SetInSlaveMode |
+							  SetCRT2ToLCD);
+						pVBInfo->VBInfo |=
+							SetCRT2ToLCDA |
+							SetCRT2ToDualEdge;
 					}
 				}
 			}
@@ -3925,9 +4110,15 @@ unsigned char XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
 	if (pVBInfo->IF_DEF_LVDS == 0) {
 		if (tempax & (LockLCDBToA | StLCDBToA)) {
 			if (pVBInfo->VBInfo & SetInSlaveMode) {
-				if (!((!(tempax & LockLCDBToA)) && (ModeNo > 0x13))) {
-					pVBInfo->VBInfo&=~(SetSimuScanMode|SetInSlaveMode|SetCRT2ToLCD);
-					pVBInfo->VBInfo|=SetCRT2ToLCDA|SetCRT2ToDualEdge;
+				if (!((!(tempax & LockLCDBToA)) &&
+				    (ModeNo > 0x13))) {
+					pVBInfo->VBInfo &=
+						~(SetSimuScanMode |
+						  SetInSlaveMode |
+						  SetCRT2ToLCD);
+					pVBInfo->VBInfo |=
+						SetCRT2ToLCDA |
+						SetCRT2ToDualEdge;
 				}
 			}
 		}
@@ -3943,11 +4134,16 @@ unsigned char XGI_SearchModeID(unsigned short ModeNo,
 	if (ModeNo <= 5)
 		ModeNo |= 1;
 	if (ModeNo <= 0x13) {
-		/* for (*ModeIdIndex=0; *ModeIdIndex < sizeof(pVBInfo->SModeIDTable) / sizeof(struct XGI_StStruct); (*ModeIdIndex)++) */
+		/* for (*ModeIdIndex=0;
+			*ModeIdIndex < sizeof(pVBInfo->SModeIDTable)
+				/ sizeof(struct XGI_StStruct);
+			(*ModeIdIndex)++) */
 		for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
-			if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID == ModeNo)
+			if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID ==
+			    ModeNo)
 				break;
-			if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID == 0xFF)
+			if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID ==
+			    0xFF)
 				return 0;
 		}
 
@@ -3957,11 +4153,16 @@ unsigned char XGI_SearchModeID(unsigned short ModeNo,
 			(*ModeIdIndex) += 2; /* 400 lines */
 		/* else 350 lines */
 	} else {
-		/* for (*ModeIdIndex=0; *ModeIdIndex < sizeof(pVBInfo->EModeIDTable) / sizeof(struct XGI_ExtStruct); (*ModeIdIndex)++) */
+		/* for (*ModeIdIndex=0;
+			*ModeIdIndex < sizeof(pVBInfo->EModeIDTable)
+				/ sizeof(struct XGI_ExtStruct);
+			(*ModeIdIndex)++) */
 		for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
-			if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == ModeNo)
+			if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID ==
+			    ModeNo)
 				break;
-			if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF)
+			if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID ==
+			    0xFF)
 				return 0;
 		}
 	}
@@ -4002,19 +4203,22 @@ static unsigned char XGINew_CheckMemorySize(
 	tmp = temp;
 
 	if (HwDeviceExtension->jChipType == XG40) {
-		temp = 1 << ((temp & 0x0F0) >> 4); /* memory size per channel SR14[7:4] */
+		/* memory size per channel SR14[7:4] */
+		temp = 1 << ((temp & 0x0F0) >> 4);
 		if ((tmp & 0x0c) == 0x0C) { /* Qual channels */
 			temp <<= 2;
 		} else if ((tmp & 0x0c) == 0x08) { /* Dual channels */
 			temp <<= 1;
 		}
 	} else if (HwDeviceExtension->jChipType == XG42) {
-		temp = 1 << ((temp & 0x0F0) >> 4); /* memory size per channel SR14[7:4] */
+		/* memory size per channel SR14[7:4] */
+		temp = 1 << ((temp & 0x0F0) >> 4);
 		if ((tmp & 0x04) == 0x04) { /* Dual channels */
 			temp <<= 1;
 		}
 	} else if (HwDeviceExtension->jChipType == XG45) {
-		temp = 1 << ((temp & 0x0F0) >> 4); /* memory size per channel SR14[7:4] */
+		/* memory size per channel SR14[7:4] */
+		temp = 1 << ((temp & 0x0F0) >> 4);
 		if ((tmp & 0x0c) == 0x0C) { /* Qual channels */
 			temp <<= 2;
 		} else if ((tmp & 0x0c) == 0x08) { /* triple channels */
@@ -4033,7 +4237,13 @@ static unsigned char XGINew_CheckMemorySize(
 #endif
 
 /*
-void XGINew_IsLowResolution(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned char XGINew_CheckMemorySize(struct xgi_hw_device_info *HwDeviceExtension, unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+void XGINew_IsLowResolution(unsigned short ModeNo,
+			    unsigned short ModeIdIndex,
+			    unsigned char XGINew_CheckMemorySize(
+				struct xgi_hw_device_info *HwDeviceExtension,
+				unsigned short ModeNo,
+				unsigned short ModeIdIndex,
+				struct vb_device_info *pVBInfo)
 {
 	unsigned short data ;
 	unsigned short ModeFlag ;
@@ -4122,35 +4332,43 @@ void XGI_DisplayOn(struct xgi_hw_device_info *pXGIHWDE,
 	if (pXGIHWDE->jChipType == XG21) {
 		if (pVBInfo->IF_DEF_LVDS == 1) {
 			if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x1)) {
-				XGI_XG21BLSignalVDD(0x01, 0x01, pVBInfo); /* LVDS VDD on */
+				/* LVDS VDD on */
+				XGI_XG21BLSignalVDD(0x01, 0x01, pVBInfo);
 				XGI_XG21SetPanelDelay(2, pVBInfo);
 			}
 			if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x20))
-				XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo); /* LVDS signal on */
+				/* LVDS signal on */
+				XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo);
 			XGI_XG21SetPanelDelay(3, pVBInfo);
-			XGI_XG21BLSignalVDD(0x02, 0x02, pVBInfo); /* LVDS backlight on */
+			/* LVDS backlight on */
+			XGI_XG21BLSignalVDD(0x02, 0x02, pVBInfo);
 		} else {
-			XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo); /* DVO/DVI signal on */
+			/* DVO/DVI signal on */
+			XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo);
 		}
 
 	}
 
-	if (pVBInfo->IF_DEF_CH7007 == 1) { /* [Billy] 07/05/23 For CH7007 */
-
+	/* [Billy] 07/05/23 For CH7007 */
+	if (pVBInfo->IF_DEF_CH7007 == 1) {
 	}
 
 	if (pXGIHWDE->jChipType == XG27) {
 		if (pVBInfo->IF_DEF_LVDS == 1) {
 			if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x1)) {
-				XGI_XG27BLSignalVDD(0x01, 0x01, pVBInfo); /* LVDS VDD on */
+				/* LVDS VDD on */
+				XGI_XG27BLSignalVDD(0x01, 0x01, pVBInfo);
 				XGI_XG21SetPanelDelay(2, pVBInfo);
 			}
 			if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x20))
-				XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo); /* LVDS signal on */
+				/* LVDS signal on */
+				XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo);
 			XGI_XG21SetPanelDelay(3, pVBInfo);
-			XGI_XG27BLSignalVDD(0x02, 0x02, pVBInfo); /* LVDS backlight on */
+			/* LVDS backlight on */
+			XGI_XG27BLSignalVDD(0x02, 0x02, pVBInfo);
 		} else {
-			XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo); /* DVO/DVI signal on */
+			/* DVO/DVI signal on */
+			XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo);
 		}
 
 	}
@@ -4162,10 +4380,12 @@ void XGI_DisplayOff(struct xgi_hw_device_info *pXGIHWDE,
 
 	if (pXGIHWDE->jChipType == XG21) {
 		if (pVBInfo->IF_DEF_LVDS == 1) {
-			XGI_XG21BLSignalVDD(0x02, 0x00, pVBInfo); /* LVDS backlight off */
+			/* LVDS backlight off */
+			XGI_XG21BLSignalVDD(0x02, 0x00, pVBInfo);
 			XGI_XG21SetPanelDelay(3, pVBInfo);
 		} else {
-			XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo); /* DVO/DVI signal off */
+			/* DVO/DVI signal off */
+			XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo);
 		}
 	}
 
@@ -4177,12 +4397,14 @@ void XGI_DisplayOff(struct xgi_hw_device_info *pXGIHWDE,
 
 	if (pXGIHWDE->jChipType == XG27) {
 		if ((XGI_XG27GetPSCValue(pVBInfo) & 0x2)) {
-			XGI_XG27BLSignalVDD(0x02, 0x00, pVBInfo); /* LVDS backlight off */
+			/* LVDS backlight off */
+			XGI_XG27BLSignalVDD(0x02, 0x00, pVBInfo);
 			XGI_XG21SetPanelDelay(3, pVBInfo);
 		}
 
 		if (pVBInfo->IF_DEF_LVDS == 0)
-			XGI_XG27BLSignalVDD(0x20, 0x00, pVBInfo); /* DVO/DVI signal off */
+			/* DVO/DVI signal off */
+			XGI_XG27BLSignalVDD(0x20, 0x00, pVBInfo);
 	}
 
 	xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xDF, 0x20);
@@ -4200,8 +4422,10 @@ static void XGI_WaitDisply(struct vb_device_info *pVBInfo)
 #if 0
 static void XGI_WaitDisplay(struct vb_device_info *pVBInfo)
 {
-	while (!(inb(pVBInfo->P3da) & 0x01));
-	while (inb(pVBInfo->P3da) & 0x01);
+	while (!(inb(pVBInfo->P3da) & 0x01))
+		;
+	while (inb(pVBInfo->P3da) & 0x01)
+		;
 }
 #endif
 
@@ -4211,18 +4435,21 @@ static void XGI_AutoThreshold(struct vb_device_info *pVBInfo)
 		xgifb_reg_or(pVBInfo->Part1Port, 0x01, 0x40);
 }
 
-static void XGI_SaveCRT2Info(unsigned short ModeNo, struct vb_device_info *pVBInfo)
+static void XGI_SaveCRT2Info(unsigned short ModeNo,
+			     struct vb_device_info *pVBInfo)
 {
 	unsigned short temp1, temp2;
 
-	xgifb_reg_set(pVBInfo->P3d4, 0x34, ModeNo); /* reserve CR34 for CRT1 Mode No */
+	/* reserve CR34 for CRT1 Mode No */
+	xgifb_reg_set(pVBInfo->P3d4, 0x34, ModeNo);
 	temp1 = (pVBInfo->VBInfo & SetInSlaveMode) >> 8;
 	temp2 = ~(SetInSlaveMode >> 8);
 	xgifb_reg_and_or(pVBInfo->P3d4, 0x31, temp2, temp1);
 }
 
-static void XGI_GetCRT2ResInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_GetCRT2ResInfo(unsigned short ModeNo,
+			       unsigned short ModeIdIndex,
+			       struct vb_device_info *pVBInfo)
 {
 	unsigned short xres, yres, modeflag, resindex;
 
@@ -4230,11 +4457,13 @@ static void XGI_GetCRT2ResInfo(unsigned short ModeNo, unsigned short ModeIdIndex
 	if (ModeNo <= 0x13) {
 		xres = pVBInfo->StResInfo[resindex].HTotal;
 		yres = pVBInfo->StResInfo[resindex].VTotal;
-		/* modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; si+St_ResInfo */
+		/* si+St_ResInfo */
+		/* modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;*/
 	} else {
 		xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
 		yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+St_ModeFlag */
+		/* si+St_ModeFlag */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 
 		/*
 		if (pVBInfo->IF_DEF_FSTN) {
@@ -4306,9 +4535,10 @@ static unsigned char XGI_IsLCDDualLink(struct vb_device_info *pVBInfo)
 	return 0;
 }
 
-static void XGI_GetRAMDAC2DATA(unsigned short ModeNo, unsigned short ModeIdIndex,
-		unsigned short RefreshRateTableIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_GetRAMDAC2DATA(unsigned short ModeNo,
+			       unsigned short ModeIdIndex,
+			       unsigned short RefreshRateTableIndex,
+			       struct vb_device_info *pVBInfo)
 {
 	unsigned short tempax, tempbx, temp1, temp2, modeflag = 0, tempcx,
 			StandTableIndex, CRT1Index;
@@ -4324,24 +4554,23 @@ static void XGI_GetRAMDAC2DATA(unsigned short ModeNo, unsigned short ModeIdIndex
 		temp1 = pVBInfo->StandTable[StandTableIndex].CRTC[7];
 	} else {
 		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-		CRT1Index
-				= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+		CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].
+				Ext_CRT1CRTC;
 		CRT1Index &= IndexMask;
-		temp1
-				= (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[0];
-		temp2
-				= (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[5];
+		temp1 = (unsigned short) pVBInfo->
+			XGINEWUB_CRT1Table[CRT1Index].CR[0];
+		temp2 = (unsigned short) pVBInfo->
+			XGINEWUB_CRT1Table[CRT1Index].CR[5];
 		tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8);
-		tempbx
-				= (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[8];
-		tempcx
-				= (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[14]
-						<< 8;
+		tempbx = (unsigned short) pVBInfo->
+			XGINEWUB_CRT1Table[CRT1Index].CR[8];
+		tempcx = (unsigned short) pVBInfo->
+			XGINEWUB_CRT1Table[CRT1Index].CR[14] << 8;
 		tempcx &= 0x0100;
 		tempcx = tempcx << 2;
 		tempbx |= tempcx;
-		temp1
-				= (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[9];
+		temp1 = (unsigned short) pVBInfo->
+			XGINEWUB_CRT1Table[CRT1Index].CR[9];
 	}
 
 	if (temp1 & 0x01)
@@ -4373,10 +4602,12 @@ static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short ModeIdIndex,
 	struct XGI_TVDataStruct *TVPtr = NULL;
 
 	if (ModeNo <= 0x13) {
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 		resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 	} else {
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
 	}
 
@@ -4598,7 +4829,8 @@ static unsigned short XGI_GetColorDepth(unsigned short ModeNo,
 	return ColorDepth[index];
 }
 
-static unsigned short XGI_GetOffset(unsigned short ModeNo, unsigned short ModeIdIndex,
+static unsigned short XGI_GetOffset(unsigned short ModeNo,
+				    unsigned short ModeIdIndex,
 		unsigned short RefreshRateTableIndex,
 		struct xgi_hw_device_info *HwDeviceExtension,
 		struct vb_device_info *pVBInfo)
@@ -4610,7 +4842,8 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo, unsigned short ModeId
 	if (ModeNo <= 0x14)
 		infoflag = 0;
 	else
-		infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+		infoflag = pVBInfo->
+				RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
 
 	index = (modeinfo >> 8) & 0xFF;
 
@@ -4657,8 +4890,10 @@ static void XGI_SetCRT2Offset(unsigned short ModeNo,
 
 static void XGI_SetCRT2FIFO(struct vb_device_info *pVBInfo)
 {
-	xgifb_reg_set(pVBInfo->Part1Port, 0x01, 0x3B); /* threshold high ,disable auto threshold */
-	xgifb_reg_and_or(pVBInfo->Part1Port, 0x02, ~(0x3F), 0x04); /* threshold low default 04h */
+	/* threshold high ,disable auto threshold */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x01, 0x3B);
+	/* threshold low default 04h */
+	xgifb_reg_and_or(pVBInfo->Part1Port, 0x02, ~(0x3F), 0x04);
 }
 
 static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
@@ -4669,7 +4904,8 @@ static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
 	unsigned short tempcx = 0, CRT1Index = 0, resinfo = 0;
 
 	if (ModeNo > 0x13) {
-		CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+		CRT1Index = pVBInfo->
+				RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
 		CRT1Index &= IndexMask;
 		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
 	}
@@ -4695,7 +4931,8 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
 			pushbx = 0, CRT1Index = 0, modeflag, resinfo = 0;
 
 	if (ModeNo > 0x13) {
-		CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+		CRT1Index = pVBInfo->
+				RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
 		CRT1Index &= IndexMask;
 		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
 	}
@@ -4707,11 +4944,13 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 	/* bainy change table name */
 	if (modeflag & HalfDCLK) {
-		temp = (pVBInfo->VGAHT / 2 - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */
+		/* BTVGA2HT 0x08,0x09 */
+		temp = (pVBInfo->VGAHT / 2 - 1) & 0x0FF;
 		xgifb_reg_set(pVBInfo->Part1Port, 0x08, temp);
 		temp = (((pVBInfo->VGAHT / 2 - 1) & 0xFF00) >> 8) << 4;
 		xgifb_reg_and_or(pVBInfo->Part1Port, 0x09, ~0x0F0, temp);
-		temp = (pVBInfo->VGAHDE / 2 + 16) & 0x0FF; /* BTVGA2HDEE 0x0A,0x0C */
+		/* BTVGA2HDEE 0x0A,0x0C */
+		temp = (pVBInfo->VGAHDE / 2 + 16) & 0x0FF;
 		xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp);
 		tempcx = ((pVBInfo->VGAHT - pVBInfo->VGAHDE) / 2) >> 2;
 		pushbx = pVBInfo->VGAHDE / 2 + 16;
@@ -4721,8 +4960,9 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 		if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
 			tempbx = pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[4];
-			tempbx |= ((pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[14]
-							& 0xC0) << 2);
+			tempbx |= ((pVBInfo->
+					XGINEWUB_CRT1Table[CRT1Index].CR[14] &
+						0xC0) << 2);
 			tempbx = (tempbx - 3) << 3; /* (VGAHRS-3)*8 */
 			tempcx = pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[5];
 			tempcx &= 0x1F;
@@ -4745,7 +4985,8 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
 		xgifb_reg_set(pVBInfo->Part1Port, 0x08, temp);
 		temp = (((pVBInfo->VGAHT - 1) & 0xFF00) >> 8) << 4;
 		xgifb_reg_and_or(pVBInfo->Part1Port, 0x09, ~0x0F0, temp);
-		temp = (pVBInfo->VGAHDE + 16) & 0x0FF; /* BTVGA2HDEE 0x0A,0x0C */
+		/* BTVGA2HDEE 0x0A,0x0C */
+		temp = (pVBInfo->VGAHDE + 16) & 0x0FF;
 		xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp);
 		tempcx = (pVBInfo->VGAHT - pVBInfo->VGAHDE) >> 2; /* cx */
 		pushbx = pVBInfo->VGAHDE + 16;
@@ -4755,8 +4996,9 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
 
 		if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
 			tempbx = pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[3];
-			tempbx |= ((pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[5]
-							& 0xC0) << 2);
+			tempbx |= ((pVBInfo->
+					XGINEWUB_CRT1Table[CRT1Index].CR[5] &
+						0xC0) << 2);
 			tempbx = (tempbx - 3) << 3; /* (VGAHRS-3)*8 */
 			tempcx = pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[4];
 			tempcx &= 0x1F;
@@ -4801,8 +5043,10 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
 	tempax = pVBInfo->VGAVDE;
 	tempbx = pVBInfo->VGAVDE;
 	tempcx = pVBInfo->VGAVT;
-	tempbx = (pVBInfo->VGAVT + pVBInfo->VGAVDE) >> 1; /* BTVGA2VRS 0x10,0x11 */
-	tempcx = ((pVBInfo->VGAVT - pVBInfo->VGAVDE) >> 4) + tempbx + 1; /* BTVGA2VRE 0x11 */
+	/* BTVGA2VRS 0x10,0x11 */
+	tempbx = (pVBInfo->VGAVT + pVBInfo->VGAVDE) >> 1;
+	/* BTVGA2VRE 0x11 */
+	tempcx = ((pVBInfo->VGAVT - pVBInfo->VGAVDE) >> 4) + tempbx + 1;
 
 	if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
 		tempbx = pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[10];
@@ -4860,12 +5104,15 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 			modeflag, CRT1Index;
 
 	if (ModeNo <= 0x13) {
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 		resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 	} else {
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
-		CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+		CRT1Index = pVBInfo->
+				RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
 		CRT1Index &= IndexMask;
 	}
 
@@ -4911,8 +5158,10 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 		}
 	}
 
-	xgifb_reg_set(pVBInfo->Part1Port, 0x05, temp); /* 0x05 Horizontal Display Start */
-	xgifb_reg_set(pVBInfo->Part1Port, 0x06, 0x03); /* 0x06 Horizontal Blank end */
+	/* 0x05 Horizontal Display Start */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x05, temp);
+	/* 0x06 Horizontal Blank end */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x06, 0x03);
 
 	if (!(pVBInfo->VBInfo & DisableCRT2Display)) { /* 030226 bainy */
 		if (pVBInfo->VBInfo & SetCRT2ToTV)
@@ -4960,15 +5209,14 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 				if (pVBInfo->LCDResInfo != Panel1280x960) {
 					if (pVBInfo->VGAHDE >= 800) {
 						temp -= 7;
-						if (pVBInfo->ModeType
-								== ModeEGA) {
-							if (pVBInfo->VGAVDE
-									== 1024) {
+						if (pVBInfo->ModeType ==
+							ModeEGA) {
+							if (pVBInfo->VGAVDE ==
+							    1024) {
 								temp += 15;
-								if (pVBInfo->LCDResInfo
-										!= Panel1280x1024) {
-									temp
-											+= 7;
+								if (pVBInfo->LCDResInfo != Panel1280x1024) {
+									temp +=
+									    7;
 								}
 							}
 						}
@@ -4989,8 +5237,10 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 		}
 	}
 
-	xgifb_reg_set(pVBInfo->Part1Port, 0x07, temp); /* 0x07 Horizontal Retrace Start */
-	xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0); /* 0x08 Horizontal Retrace End */
+	/* 0x07 Horizontal Retrace Start */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x07, temp);
+	/* 0x08 Horizontal Retrace End */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0);
 
 	if (pVBInfo->VBInfo & SetCRT2ToTV) {
 		if (pVBInfo->TVInfo & TVSimuMode) {
@@ -5087,7 +5337,8 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 	temp = tempbx & 0x00FF;
 	tempbx--;
 	temp = tempbx & 0x00FF;
-	xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp); /* 0x10 vertical Blank Start */
+	/* 0x10 vertical Blank Start */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp);
 	tempbx = push2;
 	tempbx--;
 	temp = tempbx & 0x00FF;
@@ -5110,7 +5361,8 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 	if (tempbx & 0x0400)
 		tempcx |= 0x0600;
 
-	xgifb_reg_set(pVBInfo->Part1Port, 0x11, 0x00); /* 0x11 Vertival Blank End */
+	/* 0x11 Vertival Blank End */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x11, 0x00);
 
 	tempax = push1;
 	tempax -= tempbx; /* 0x0C Vertical Retrace Start */
@@ -5129,12 +5381,12 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 			} else {
 				if (pVBInfo->TVInfo & TVSimuMode) {
 					if (pVBInfo->TVInfo & SetPALTV) {
-						if (pVBInfo->VBType
-								& VB_XGI301LV) {
-							if (!(pVBInfo->TVInfo
-									& (SetYPbPrMode525p
-											| SetYPbPrMode750p
-											| SetYPbPrMode1080i)))
+						if (pVBInfo->VBType &
+						    VB_XGI301LV) {
+							if (!(pVBInfo->TVInfo &
+							    (SetYPbPrMode525p |
+							    SetYPbPrMode750p |
+							    SetYPbPrMode1080i)))
 								tempbx += 40;
 						} else {
 							tempbx += 40;
@@ -5149,10 +5401,10 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 		if (pVBInfo->TVInfo & TVSimuMode) {
 			if (pVBInfo->TVInfo & SetPALTV) {
 				if (pVBInfo->VBType & VB_XGI301LV) {
-					if (!(pVBInfo->TVInfo
-							& (SetYPbPrMode525p
-									| SetYPbPrMode750p
-									| SetYPbPrMode1080i)))
+					if (!(pVBInfo->TVInfo &
+					    (SetYPbPrMode525p |
+					     SetYPbPrMode750p |
+					     SetYPbPrMode1080i)))
 						tempbx += 40;
 				} else {
 					tempbx += 40;
@@ -5199,7 +5451,8 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 	tempbx = push1; /* pop ax */
 	temp = tempbx & 0x00FF;
 	temp &= 0x0F;
-	xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp); /* 0x0D vertical Retrace End */
+	/* 0x0D vertical Retrace End */
+	xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp);
 
 	if (tempbx & 0x0010)
 		tempcx |= 0x2000;
@@ -5242,14 +5495,16 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
 	unsigned long longtemp, tempeax, tempebx, temp2, tempecx;
 
 	if (ModeNo <= 0x13) {
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 		resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 		crt2crtc = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
 	} else {
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
-		crt2crtc
-				= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+		crt2crtc = pVBInfo->RefIndex[RefreshRateTableIndex].
+				Ext_CRT2CRTC;
 	}
 
 	tempax = 0;
@@ -5308,7 +5563,8 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
 		xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]);
 
 	for (i = 0x39; i <= 0x45; i++, j++)
-		xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]); /* di->temp2[j] */
+		/* di->temp2[j] */
+		xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]);
 
 	if (pVBInfo->VBInfo & SetCRT2ToTV)
 		xgifb_reg_and_or(pVBInfo->Part2Port, 0x3A, 0x1F, 0x00);
@@ -5453,9 +5709,10 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
 		tempbx = 853;
 
 	if (pVBInfo->VBInfo & SetCRT2ToTV) {
-		if (pVBInfo->VBType & (VB_XGI301LV | VB_XGI302LV | VB_XGI301C)) {
-			if (!(pVBInfo->TVInfo & (SetYPbPrMode525p
-					| SetYPbPrMode750p)))
+		if (pVBInfo->VBType &
+		    (VB_XGI301LV | VB_XGI302LV | VB_XGI301C)) {
+			if (!(pVBInfo->TVInfo &
+			    (SetYPbPrMode525p | SetYPbPrMode750p)))
 				tempbx = tempbx >> 1;
 		} else
 			tempbx = tempbx >> 1;
@@ -5688,13 +5945,15 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 	struct XGI_LCDDesStruct *LCDBDesPtr = NULL;
 
 	if (ModeNo <= 0x13) {
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 		resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
 	} else {
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 		resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
-		CRT1Index
-				= pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+		CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].
+			Ext_CRT1CRTC;
 		CRT1Index &= IndexMask;
 	}
 
@@ -5755,7 +6014,8 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 	if ((tempah == Panel1024x768) || (tempah == Panel1024x768x75)) {
 		tempbx = 1024;
 		tempcx = 768;
-	} else if ((tempah == Panel1280x1024) || (tempah == Panel1280x1024x75)) {
+	} else if ((tempah == Panel1280x1024) ||
+		   (tempah == Panel1280x1024x75)) {
 		tempbx = 1280;
 		tempcx = 1024;
 	} else if (tempah == Panel1400x1050) {
@@ -5965,16 +6225,23 @@ static void XGI_SetTap4Regs(struct vb_device_info *pVBInfo)
 	for (i = 0x80, j = 0; i <= 0xBF; i++, j++)
 		xgifb_reg_set(pVBInfo->Part2Port, i, Tap4TimingPtr->Reg[j]);
 
-	if ((pVBInfo->VBInfo & SetCRT2ToTV) && (!(pVBInfo->VBInfo & SetCRT2ToHiVisionTV))) {
-		Tap4TimingPtr = XGI_GetTap4Ptr(1, pVBInfo); /* Set Vertical Scaling */
+	if ((pVBInfo->VBInfo & SetCRT2ToTV) &&
+	    (!(pVBInfo->VBInfo & SetCRT2ToHiVisionTV))) {
+		/* Set Vertical Scaling */
+		Tap4TimingPtr = XGI_GetTap4Ptr(1, pVBInfo);
 		for (i = 0xC0, j = 0; i < 0xFF; i++, j++)
-			xgifb_reg_set(pVBInfo->Part2Port, i, Tap4TimingPtr->Reg[j]);
+			xgifb_reg_set(pVBInfo->Part2Port,
+				      i,
+				      Tap4TimingPtr->Reg[j]);
 	}
 
-	if ((pVBInfo->VBInfo & SetCRT2ToTV) && (!(pVBInfo->VBInfo & SetCRT2ToHiVisionTV)))
-		xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x04); /* Enable V.Scaling */
+	if ((pVBInfo->VBInfo & SetCRT2ToTV) &&
+	    (!(pVBInfo->VBInfo & SetCRT2ToHiVisionTV)))
+		/* Enable V.Scaling */
+		xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x04);
 	else
-		xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x10); /* Enable H.Scaling */
+		/* Enable H.Scaling */
+		xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x10);
 #endif
 }
 
@@ -5986,9 +6253,11 @@ static void XGI_SetGroup3(unsigned short ModeNo, unsigned short ModeIdIndex,
 	unsigned short modeflag;
 
 	if (ModeNo <= 0x13)
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	else
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 
 	xgifb_reg_set(pVBInfo->Part3Port, 0x00, 0x00);
 	if (pVBInfo->TVInfo & SetPALTV) {
@@ -6047,9 +6316,11 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
 	unsigned long tempebx, tempeax, templong;
 
 	if (ModeNo <= 0x13)
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	else
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */
+		/* si+Ext_ResInfo */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 
 	temp = pVBInfo->RVBHCFACT;
 	xgifb_reg_set(pVBInfo->Part4Port, 0x13, temp);
@@ -6162,7 +6433,9 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
 		if (XGI_IsLCDDualLink(pVBInfo))
 			tempax = tempax >> 1;
 
-		/* if((pVBInfo->VBInfo&(SetCRT2ToLCD))||((pVBInfo->TVInfo&SetYPbPrMode525p)||(pVBInfo->TVInfo&SetYPbPrMode750p))) { */
+		/* if((pVBInfo->VBInfo&(SetCRT2ToLCD)) ||
+		      ((pVBInfo->TVInfo&SetYPbPrMode525p) ||
+		      (pVBInfo->TVInfo&SetYPbPrMode750p))) { */
 		if (pVBInfo->VBInfo & SetCRT2ToLCD) {
 			if (tempax > 800)
 				tempax -= 800;
@@ -6179,12 +6452,17 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
 		/*
 		if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToHiVisionTV)) {
 			if (pVBInfo->VBType & VB_XGI301LV) {
-				if (!(pVBInfo->TVInfo & (SetYPbPrMode525p | SetYPbPrMode750p | SetYPbPrMode1080i))) {
+				if (!(pVBInfo->TVInfo &
+				      (SetYPbPrMode525p |
+				       SetYPbPrMode750p |
+				       SetYPbPrMode1080i))) {
 					if (pVBInfo->VGAHDE > 800) {
 						if (pVBInfo->VGAHDE == 1024)
-							tempax = (tempax * 25 / 32) - 1;
+							tempax =(tempax * 25 /
+								 32) - 1;
 						else
-							tempax = (tempax * 20 / 32) - 1;
+							tempax = (tempax * 20 /
+								  32) - 1;
 					}
 				}
 			} else {
@@ -6297,7 +6575,8 @@ void XGI_XG21BLSignalVDD(unsigned short tempbh, unsigned short tempbl,
 	if (tempbh & 0x20) {
 		temp = (tempbl >> 4) & 0x02;
 
-		xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp); /* CR B4[1] */
+		/* CR B4[1] */
+		xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp);
 
 	}
 
@@ -6325,7 +6604,8 @@ void XGI_XG27BLSignalVDD(unsigned short tempbh, unsigned short tempbl,
 	if (tempbh & 0x20) {
 		temp = (tempbl >> 4) & 0x02;
 
-		xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp); /* CR B4[1] */
+		/* CR B4[1] */
+		xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp);
 
 	}
 	xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~tempbh0, tempbl0);
@@ -6390,11 +6670,13 @@ unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
 	if (ModeNo <= 0x13) {
 		xres = pVBInfo->StResInfo[resindex].HTotal;
 		yres = pVBInfo->StResInfo[resindex].VTotal;
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	} else {
 		xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
 		yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+St_ModeFlag */
+		/* si+St_ModeFlag */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 	}
 
 	if (!(modeflag & Charx8Dot)) {
@@ -6419,12 +6701,13 @@ unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
 		return 0;
 
 	if (ModeNo > 0x13) {
-		if ((xres
-				!= (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHDE))
-				|| (yres
-						!= (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVDE))) {
-			colordepth = XGI_GetColorDepth(ModeNo, ModeIdIndex,
-					pVBInfo);
+		if ((xres != (pVBInfo->XG21_LVDSCapList[lvdstableindex].
+				LVDSHDE)) ||
+		    (yres != (pVBInfo->XG21_LVDSCapList[lvdstableindex].
+				LVDSVDE))) {
+			colordepth = XGI_GetColorDepth(ModeNo,
+						       ModeIdIndex,
+						       pVBInfo);
 			if (colordepth > 2)
 				return 0;
 
@@ -6439,8 +6722,10 @@ void XGI_SetXG21FPBits(struct vb_device_info *pVBInfo)
 
 	temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); /* D[0] 1: 18bit */
 	temp = (temp & 1) << 6;
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x40, temp); /* SR06[6] 18bit Dither */
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80); /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: dual 12bits */
+	/* SR06[6] 18bit Dither */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x40, temp);
+	/* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: dual 12bits */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);
 
 }
 
@@ -6448,15 +6733,19 @@ void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)
 {
 	unsigned char temp;
 
-	temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); /* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */
+	/* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */
+	temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
 	temp = (temp & 3) << 6;
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80); /* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80); /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */
+	/* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80);
+	/* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);
 
 }
 
-static void XGI_SetXG21LVDSPara(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetXG21LVDSPara(unsigned short ModeNo,
+				unsigned short ModeIdIndex,
+				struct vb_device_info *pVBInfo)
 {
 	unsigned char temp, Miscdata;
 	unsigned short xres, yres, modeflag, resindex, lvdstableindex;
@@ -6466,28 +6755,33 @@ static void XGI_SetXG21LVDSPara(unsigned short ModeNo, unsigned short ModeIdInde
 
 	lvdstableindex = XGI_GetLVDSOEMTableIndex(pVBInfo);
 
-	temp = (unsigned char) ((pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDS_Capability
-					& (LCDPolarity << 8)) >> 8);
+	temp = (unsigned char) ((pVBInfo->XG21_LVDSCapList[lvdstableindex].
+						LVDS_Capability &
+				(LCDPolarity << 8)) >> 8);
 	temp &= LCDPolarity;
 	Miscdata = (unsigned char) inb(pVBInfo->P3cc);
 
 	outb((Miscdata & 0x3F) | temp, pVBInfo->P3c2);
 
-	temp = (unsigned char) (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDS_Capability
-					& LCDPolarity);
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x80, temp & 0x80); /* SR35[7] FP VSync polarity */
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x30, ~0x20, (temp & 0x40) >> 1); /* SR30[5] FP HSync polarity */
+	temp = (unsigned char) (pVBInfo->XG21_LVDSCapList[lvdstableindex].
+						LVDS_Capability & LCDPolarity);
+	/* SR35[7] FP VSync polarity */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x80, temp & 0x80);
+	/* SR30[5] FP HSync polarity */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x30, ~0x20, (temp & 0x40) >> 1);
 
 	XGI_SetXG21FPBits(pVBInfo);
 	resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
 	if (ModeNo <= 0x13) {
 		xres = pVBInfo->StResInfo[resindex].HTotal;
 		yres = pVBInfo->StResInfo[resindex].VTotal;
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	} else {
 		xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
 		yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+St_ModeFlag */
+		/* si+St_ModeFlag */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 	}
 
 	if (!(modeflag & Charx8Dot))
@@ -6619,18 +6913,21 @@ static void XGI_SetXG21LVDSPara(unsigned short ModeNo, unsigned short ModeIdInde
 
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, value);
 		xgifb_reg_set(pVBInfo->P3c4,
-				0x2B,
-				pVBInfo->XG21_LVDSCapList[lvdstableindex].VCLKData1);
+			      0x2B,
+			      pVBInfo->XG21_LVDSCapList[lvdstableindex].
+						VCLKData1);
 		xgifb_reg_set(pVBInfo->P3c4,
-				0x2C,
-				pVBInfo->XG21_LVDSCapList[lvdstableindex].VCLKData2);
+			      0x2C,
+			      pVBInfo->XG21_LVDSCapList[lvdstableindex].
+						VCLKData2);
 		value += 0x10;
 	}
 
 	if (!(modeflag & Charx8Dot)) {
 		inb(pVBInfo->P3da); /* reset 3da */
 		outb(0x13, pVBInfo->P3c0); /* set index */
-		outb(0x00, pVBInfo->P3c0); /* set data, panning = 0, shift left 1 dot*/
+		/* set data, panning = 0, shift left 1 dot*/
+		outb(0x00, pVBInfo->P3c0);
 
 		inb(pVBInfo->P3da); /* Enable Attribute */
 		outb(0x20, pVBInfo->P3c0);
@@ -6641,8 +6938,9 @@ static void XGI_SetXG21LVDSPara(unsigned short ModeNo, unsigned short ModeIdInde
 }
 
 /* no shadow case */
-static void XGI_SetXG27LVDSPara(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetXG27LVDSPara(unsigned short ModeNo,
+				unsigned short ModeIdIndex,
+				struct vb_device_info *pVBInfo)
 {
 	unsigned char temp, Miscdata;
 	unsigned short xres, yres, modeflag, resindex, lvdstableindex;
@@ -6651,28 +6949,33 @@ static void XGI_SetXG27LVDSPara(unsigned short ModeNo, unsigned short ModeIdInde
 	unsigned short value;
 
 	lvdstableindex = XGI_GetLVDSOEMTableIndex(pVBInfo);
-	temp = (unsigned char) ((pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDS_Capability
-					& (LCDPolarity << 8)) >> 8);
+	temp = (unsigned char) ((pVBInfo->XG21_LVDSCapList[lvdstableindex].
+					LVDS_Capability &
+				(LCDPolarity << 8)) >> 8);
 	temp &= LCDPolarity;
 	Miscdata = (unsigned char) inb(pVBInfo->P3cc);
 
 	outb((Miscdata & 0x3F) | temp, pVBInfo->P3c2);
 
-	temp = (unsigned char) (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDS_Capability
-					& LCDPolarity);
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x80, temp & 0x80); /* SR35[7] FP VSync polarity */
-	xgifb_reg_and_or(pVBInfo->P3c4, 0x30, ~0x20, (temp & 0x40) >> 1); /* SR30[5] FP HSync polarity */
+	temp = (unsigned char) (pVBInfo->XG21_LVDSCapList[lvdstableindex].
+					LVDS_Capability & LCDPolarity);
+	/* SR35[7] FP VSync polarity */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x80, temp & 0x80);
+	/* SR30[5] FP HSync polarity */
+	xgifb_reg_and_or(pVBInfo->P3c4, 0x30, ~0x20, (temp & 0x40) >> 1);
 
 	XGI_SetXG27FPBits(pVBInfo);
 	resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
 	if (ModeNo <= 0x13) {
 		xres = pVBInfo->StResInfo[resindex].HTotal;
 		yres = pVBInfo->StResInfo[resindex].VTotal;
-		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */
+		/* si+St_ResInfo */
+		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
 	} else {
 		xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
 		yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
-		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+St_ModeFlag */
+		/* si+St_ModeFlag */
+		modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 	}
 
 	if (!(modeflag & Charx8Dot))
@@ -6713,7 +7016,8 @@ static void XGI_SetXG27LVDSPara(unsigned short ModeNo, unsigned short ModeIdInde
 	if (LVDSVRS > LVDSVT)
 		LVDSVRS -= LVDSVT;
 
-	LVDSVRE = LVDSVRS + pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVSYNC;
+	LVDSVRE = LVDSVRS + pVBInfo->XG21_LVDSCapList[lvdstableindex].
+					LVDSVSYNC;
 	if (LVDSVRE > LVDSVT)
 		LVDSVRE -= LVDSVT;
 
@@ -6803,18 +7107,21 @@ static void XGI_SetXG27LVDSPara(unsigned short ModeNo, unsigned short ModeIdInde
 
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, value);
 		xgifb_reg_set(pVBInfo->P3c4,
-				0x2B,
-				pVBInfo->XG21_LVDSCapList[lvdstableindex].VCLKData1);
+			      0x2B,
+			      pVBInfo->XG21_LVDSCapList[lvdstableindex].
+					VCLKData1);
 		xgifb_reg_set(pVBInfo->P3c4,
-				0x2C,
-				pVBInfo->XG21_LVDSCapList[lvdstableindex].VCLKData2);
+			      0x2C,
+			      pVBInfo->XG21_LVDSCapList[lvdstableindex].
+					VCLKData2);
 		value += 0x10;
 	}
 
 	if (!(modeflag & Charx8Dot)) {
 		inb(pVBInfo->P3da); /* reset 3da */
 		outb(0x13, pVBInfo->P3c0); /* set index */
-		outb(0x00, pVBInfo->P3c0); /* set data, panning = 0, shift left 1 dot*/
+		/* set data, panning = 0, shift left 1 dot*/
+		outb(0x00, pVBInfo->P3c0);
 
 		inb(pVBInfo->P3da); /* Enable Attribute */
 		outb(0x20, pVBInfo->P3c0);
@@ -6908,14 +7215,19 @@ void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 
 	/*
 	if (CH7017) {
-		if (!(pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2toLCDA)) || (XGI_DisableChISLCD(pVBInfo))) {
+		if (!(pVBInfo->VBInfo &
+		    (SetCRT2ToLCD | SetCRT2toLCDA)) ||
+		    (XGI_DisableChISLCD(pVBInfo))) {
 			if (!XGI_IsLCDON(pVBInfo)) {
 				if (DISCHARGE) {
 					tempbx = XGINew_GetCH7005(0x61);
-					if (tempbx < 0x01) // first time we power up
-						XGINew_SetCH7005(0x0066); // and disable power sequence
+					// first time we power up
+					if (tempbx < 0x01)
+						// and disable power sequence
+						XGINew_SetCH7005(0x0066);
 					else
-						XGINew_SetCH7005(0x5f66); // leave VDD on - disable power
+						// leave VDD on - disable power
+						XGINew_SetCH7005(0x5f66);
 				}
 			}
 		}
@@ -6925,29 +7237,35 @@ void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 	if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B | VB_XGI301LV
 			| VB_XGI302LV | VB_XGI301C)) {
 		tempah = 0x3F;
-		if (!(pVBInfo->VBInfo & (DisableCRT2Display | SetSimuScanMode))) {
+		if (!(pVBInfo->VBInfo &
+		    (DisableCRT2Display | SetSimuScanMode))) {
 			if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
 				if (pVBInfo->VBInfo & SetCRT2ToDualEdge) {
 					tempah = 0x7F; /* Disable Channel A */
 					if (!(pVBInfo->VBInfo & SetCRT2ToLCDA))
-						tempah = 0xBF; /* Disable Channel B */
+						/* Disable Channel B */
+						tempah = 0xBF;
 
 					if (pVBInfo->SetFlag & DisableChB)
-						tempah &= 0xBF; /* force to disable Cahnnel */
+						/* force to disable Cahnnel */
+						tempah &= 0xBF;
 
 					if (pVBInfo->SetFlag & DisableChA)
-						tempah &= 0x7F; /* Force to disable Channel B */
+						/* Force to disable Channel B */
+						tempah &= 0x7F;
 				}
 			}
 		}
 
-		xgifb_reg_and(pVBInfo->Part4Port, 0x1F, tempah); /* disable part4_1f */
+		/* disable part4_1f */
+		xgifb_reg_and(pVBInfo->Part4Port, 0x1F, tempah);
 
 		if (pVBInfo->VBType & (VB_XGI302LV | VB_XGI301C)) {
 			if (((pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)))
 					|| (XGI_DisableChISLCD(pVBInfo))
 					|| (XGI_IsLCDON(pVBInfo)))
-				xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x80); /* LVDS Driver power down */
+				/* LVDS Driver power down */
+				xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x80);
 		}
 
 		if ((pVBInfo->SetFlag & DisableChA) || (pVBInfo->VBInfo
@@ -6961,38 +7279,48 @@ void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 		if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
 			if ((pVBInfo->SetFlag & DisableChA) || (pVBInfo->VBInfo
 					& SetCRT2ToLCDA))
-				xgifb_reg_and(pVBInfo->Part1Port, 0x1e, 0xdf); /* Power down */
+				/* Power down */
+				xgifb_reg_and(pVBInfo->Part1Port, 0x1e, 0xdf);
 		}
 
-		xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xdf); /* disable TV as primary VGA swap */
+		/* disable TV as primary VGA swap */
+		xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xdf);
 
 		if ((pVBInfo->VBInfo & (SetSimuScanMode | SetCRT2ToDualEdge)))
 			xgifb_reg_and(pVBInfo->Part2Port, 0x00, 0xdf);
 
-		if ((pVBInfo->SetFlag & DisableChB) || (pVBInfo->VBInfo
-				& (DisableCRT2Display | SetSimuScanMode))
-				|| ((!(pVBInfo->VBInfo & SetCRT2ToLCDA))
-						&& (pVBInfo->VBInfo
-								& (SetCRT2ToRAMDAC
-										| SetCRT2ToLCD
-										| SetCRT2ToTV))))
-			xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80); /* BScreenOff=1 */
-
-		if ((pVBInfo->SetFlag & DisableChB) || (pVBInfo->VBInfo
-				& (DisableCRT2Display | SetSimuScanMode))
-				|| (!(pVBInfo->VBInfo & SetCRT2ToLCDA))
-				|| (pVBInfo->VBInfo & (SetCRT2ToRAMDAC
-						| SetCRT2ToLCD | SetCRT2ToTV))) {
-			tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00); /* save Part1 index 0 */
-			xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x10); /* BTDAC = 1, avoid VB reset */
-			xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF); /* disable CRT2 */
-			xgifb_reg_set(pVBInfo->Part1Port, 0x00, tempah); /* restore Part1 index 0 */
+		if ((pVBInfo->SetFlag & DisableChB) ||
+		    (pVBInfo->VBInfo &
+			(DisableCRT2Display | SetSimuScanMode)) ||
+		    ((!(pVBInfo->VBInfo & SetCRT2ToLCDA)) &&
+		    (pVBInfo->VBInfo &
+			(SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV))))
+			/* BScreenOff=1 */
+			xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80);
+
+		if ((pVBInfo->SetFlag & DisableChB) ||
+		    (pVBInfo->VBInfo &
+			(DisableCRT2Display | SetSimuScanMode)) ||
+		    (!(pVBInfo->VBInfo & SetCRT2ToLCDA)) ||
+		    (pVBInfo->VBInfo &
+			(SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV))) {
+			/* save Part1 index 0 */
+			tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00);
+			/* BTDAC = 1, avoid VB reset */
+			xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x10);
+			/* disable CRT2 */
+			xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF);
+			/* restore Part1 index 0 */
+			xgifb_reg_set(pVBInfo->Part1Port, 0x00, tempah);
 		}
 	} else { /* {301} */
 		if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
-			xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80); /* BScreenOff=1 */
-			xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF); /* Disable CRT2 */
-			xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xDF); /* Disable TV asPrimary VGA swap */
+			/* BScreenOff=1 */
+			xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80);
+			/* Disable CRT2 */
+			xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF);
+			/* Disable TV asPrimary VGA swap */
+			xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xDF);
 		}
 
 		if (pVBInfo->VBInfo & (DisableCRT2Display | SetCRT2ToLCDA
@@ -7116,12 +7444,19 @@ static void XGI_SetDelayComp(struct vb_device_info *pVBInfo)
 			/*
 			if (pVBInfo->VBInfo & SetCRT2ToRAMDAC)
 				tempbl = CRT2Delay1;	// Get CRT2 Delay
-			if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B | VB_XGI301LV | VB_XGI302LV | VB_XGI301C))
+			if (pVBInfo->VBType &
+			    (VB_XGI301B |
+			     VB_XGI302B |
+			     VB_XGI301LV |
+			     VB_XGI302LV |
+			     VB_XGI301C))
 				tempbl = CRT2Delay2;
 			*/
 			if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
-				index = XGI_GetLCDCapPtr(pVBInfo); /* Get LCD Delay */
-				tempbh = pVBInfo->LCDCapList[index].LCD_DelayCompensation;
+				/* Get LCD Delay */
+				index = XGI_GetLCDCapPtr(pVBInfo);
+				tempbh = pVBInfo->LCDCapList[index].
+						LCD_DelayCompensation;
 
 				if (!(pVBInfo->VBInfo & SetCRT2ToLCDA))
 					tempbl = tempbh;
@@ -7147,9 +7482,10 @@ static void XGI_SetDelayComp(struct vb_device_info *pVBInfo)
 		tempbl = 0;
 		tempbh = 0;
 		if (pVBInfo->VBInfo & SetCRT2ToLCD) {
-			tempah
-					= pVBInfo->LCDCapList[XGI_GetLCDCapPtr(
-							pVBInfo)].LCD_DelayCompensation; /* / Get LCD Delay */
+			/* / Get LCD Delay */
+			tempah = pVBInfo->LCDCapList[
+					XGI_GetLCDCapPtr(pVBInfo)].
+						LCD_DelayCompensation;
 			tempah &= 0x0f;
 			tempah = tempah << 4;
 			xgifb_reg_and_or(pVBInfo->Part1Port, 0x2D, 0x0f,
@@ -7158,7 +7494,8 @@ static void XGI_SetDelayComp(struct vb_device_info *pVBInfo)
 	}
 }
 
-static void XGI_SetLCDCap_A(unsigned short tempcx, struct vb_device_info *pVBInfo)
+static void XGI_SetLCDCap_A(unsigned short tempcx,
+			    struct vb_device_info *pVBInfo)
 {
 	unsigned short temp;
 
@@ -7166,7 +7503,8 @@ static void XGI_SetLCDCap_A(unsigned short tempcx, struct vb_device_info *pVBInf
 
 	if (temp & LCDRGB18Bit) {
 		xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F,
-				(unsigned short) (0x20 | (tempcx & 0x00C0))); /* Enable Dither */
+				/* Enable Dither */
+				(unsigned short) (0x20 | (tempcx & 0x00C0)));
 		xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x80);
 	} else {
 		xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F,
@@ -7176,10 +7514,17 @@ static void XGI_SetLCDCap_A(unsigned short tempcx, struct vb_device_info *pVBInf
 
 	/*
 	if (tempcx & EnableLCD24bpp) {	// 24bits
-		xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F, (unsigned short)(0x30 | (tempcx&0x00C0)));
+		xgifb_reg_and_or(pVBInfo->Part1Port,
+				 0x19,
+				 0x0F,
+				 (unsigned short)(0x30 | (tempcx&0x00C0)));
 		xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x00);
 	} else {
-		xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F, (unsigned short)(0x20 | (tempcx&0x00C0))); // Enable Dither
+		xgifb_reg_and_or(pVBInfo->Part1Port,
+				 0x19,
+				 0x0F,
+				 // Enable Dither
+				 (unsigned short)(0x20 | (tempcx&0x00C0)));
 		xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x80);
 	}
 	*/
@@ -7191,7 +7536,8 @@ static void XGI_SetLCDCap_A(unsigned short tempcx, struct vb_device_info *pVBInf
 /* Output : */
 /* Description : */
 /* --------------------------------------------------------------------- */
-static void XGI_SetLCDCap_B(unsigned short tempcx, struct vb_device_info *pVBInfo)
+static void XGI_SetLCDCap_B(unsigned short tempcx,
+			    struct vb_device_info *pVBInfo)
 {
 	if (tempcx & EnableLCD24bpp) /* 24bits */
 		xgifb_reg_and_or(pVBInfo->Part2Port, 0x1A, 0xE0,
@@ -7209,7 +7555,8 @@ static void SetSpectrum(struct vb_device_info *pVBInfo)
 
 	index = XGI_GetLCDCapPtr(pVBInfo);
 
-	xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x8F); /* disable down spectrum D[4] */
+	/* disable down spectrum D[4] */
+	xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x8F);
 	XGI_LongWait(pVBInfo);
 	xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x20); /* reset spectrum */
 	XGI_LongWait(pVBInfo);
@@ -7232,9 +7579,14 @@ static void XGI_SetLCDCap(struct vb_device_info *pVBInfo)
 
 	tempcx = pVBInfo->LCDCapList[XGI_GetLCDCapPtr(pVBInfo)].LCD_Capability;
 
-	if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B | VB_XGI301LV
-			| VB_XGI302LV | VB_XGI301C)) {
-		if (pVBInfo->VBType & (VB_XGI301LV | VB_XGI302LV | VB_XGI301C)) { /* 301LV/302LV only */
+	if (pVBInfo->VBType &
+	    (VB_XGI301B |
+	     VB_XGI302B |
+	     VB_XGI301LV |
+	     VB_XGI302LV |
+	     VB_XGI301C)) { /* 301LV/302LV only */
+		if (pVBInfo->VBType &
+		    (VB_XGI301LV | VB_XGI302LV | VB_XGI301C)) {
 			/* Set 301LV Capability */
 			xgifb_reg_set(pVBInfo->Part4Port, 0x24,
 					(unsigned char) (tempcx & 0x1F));
@@ -7269,8 +7621,9 @@ static void XGI_SetLCDCap(struct vb_device_info *pVBInfo)
 /* Output : */
 /* Description : Set TV Customized Param. */
 /* --------------------------------------------------------------------- */
-static void XGI_SetAntiFlicker(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetAntiFlicker(unsigned short ModeNo,
+			       unsigned short ModeIdIndex,
+			       struct vb_device_info *pVBInfo)
 {
 	unsigned short tempbx, index;
 
@@ -7294,8 +7647,9 @@ static void XGI_SetAntiFlicker(unsigned short ModeNo, unsigned short ModeIdIndex
 	xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0x8F, tempah);
 }
 
-static void XGI_SetEdgeEnhance(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_SetEdgeEnhance(unsigned short ModeNo,
+			       unsigned short ModeIdIndex,
+			       struct vb_device_info *pVBInfo)
 {
 	unsigned short tempbx, index;
 
@@ -7388,10 +7742,11 @@ static void XGI_SetYFilter(unsigned short ModeNo, unsigned short ModeIdIndex,
 	}
 
 	if (ModeNo <= 0x13)
-		tempal = pVBInfo->SModeIDTable[ModeIdIndex].VB_StTVYFilterIndex;
+		tempal = pVBInfo->SModeIDTable[ModeIdIndex].
+				VB_StTVYFilterIndex;
 	else
-		tempal
-				= pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex;
+		tempal = pVBInfo->EModeIDTable[ModeIdIndex].
+				VB_ExtTVYFilterIndex;
 
 	if (tempcl == 0)
 		index = tempal * 4;
@@ -7424,8 +7779,9 @@ static void XGI_SetYFilter(unsigned short ModeNo, unsigned short ModeIdIndex,
 /* Output : */
 /* Description : Customized Param. for 301 */
 /* --------------------------------------------------------------------- */
-static void XGI_OEM310Setting(unsigned short ModeNo, unsigned short ModeIdIndex,
-		struct vb_device_info *pVBInfo)
+static void XGI_OEM310Setting(unsigned short ModeNo,
+			      unsigned short ModeIdIndex,
+			      struct vb_device_info *pVBInfo)
 {
 	if (pVBInfo->SetFlag & Win9xDOSMode)
 		return;
@@ -7462,7 +7818,8 @@ void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
 
 	unsigned char tempah;
 
-	/* xgifb_reg_set(pVBInfo->Part1Port, 0x03, 0x00); // fix write part1 index 0 BTDRAM bit Bug */
+	/* // fix write part1 index 0 BTDRAM bit Bug
+	 * xgifb_reg_set(pVBInfo->Part1Port, 0x03, 0x00); */
 	tempah = 0;
 	if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
 		tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00);
@@ -7476,7 +7833,8 @@ void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
 				tempcl = pVBInfo->ModeType;
 				tempcl -= ModeVGA;
 				if (tempcl >= 0) {
-					tempah = (0x008 >> tempcl); /* BT Color */
+					/* BT Color */
+					tempah = (0x008 >> tempcl);
 					if (tempah == 0)
 						tempah = 1;
 					tempah |= 0x040;
@@ -7525,8 +7883,8 @@ void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
 
 		if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV
 				| SetCRT2ToLCD | SetCRT2ToLCDA)) {
-			if ((pVBInfo->VBInfo & SetCRT2ToLCDA)
-					&& (!(pVBInfo->VBInfo & SetSimuScanMode))) {
+			if ((pVBInfo->VBInfo & SetCRT2ToLCDA) &&
+			    (!(pVBInfo->VBInfo & SetSimuScanMode))) {
 				tempbl &= 0xf7;
 				tempah |= 0x01;
 				xgifb_reg_and_or(pVBInfo->Part1Port, 0x2e,
@@ -7537,23 +7895,26 @@ void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
 					tempah |= 0x01;
 				}
 
-				if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC
-						| SetCRT2ToTV | SetCRT2ToLCD)) {
+				if (pVBInfo->VBInfo &
+				    (SetCRT2ToRAMDAC |
+				     SetCRT2ToTV |
+				     SetCRT2ToLCD)) {
 					tempbl &= 0xf8;
 					tempah = 0x01;
 
 					if (!(pVBInfo->VBInfo & SetInSlaveMode))
 						tempah |= 0x02;
 
-					if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) {
+					if (!(pVBInfo->VBInfo &
+					      SetCRT2ToRAMDAC)) {
 						tempah = tempah ^ 0x05;
-						if (!(pVBInfo->VBInfo
-								& SetCRT2ToLCD))
+						if (!(pVBInfo->VBInfo &
+						      SetCRT2ToLCD))
 							tempah = tempah ^ 0x01;
 					}
 
-					if (!(pVBInfo->VBInfo
-							& SetCRT2ToDualEdge))
+					if (!(pVBInfo->VBInfo &
+					      SetCRT2ToDualEdge))
 						tempah |= 0x08;
 					xgifb_reg_and_or(pVBInfo->Part1Port,
 							0x2e, tempbl, tempah);
@@ -7578,7 +7939,8 @@ void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
 		tempah |= 0x080;
 
 		if (pVBInfo->VBInfo & SetCRT2ToTV) {
-			/* if (!(pVBInfo->TVInfo & (SetYPbPrMode525p | SetYPbPrMode750p))) { */
+			/* if (!(pVBInfo->TVInfo &
+				 (SetYPbPrMode525p | SetYPbPrMode750p))) { */
 			tempah |= 0x020;
 			if (ModeNo > 0x13) {
 				if (pVBInfo->VBInfo & DriverMode)
@@ -7594,7 +7956,9 @@ void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
 			tempah |= 0x40;
 
 		if (pVBInfo->VBInfo & SetCRT2ToTV) {
-			/* if ((!(pVBInfo->VBInfo & SetCRT2ToHiVisionTV)) && (!(pVBInfo->TVInfo & (SetYPbPrMode525p | SetYPbPrMode750p)))) { */
+			/* if ((!(pVBInfo->VBInfo & SetCRT2ToHiVisionTV)) &&
+			       (!(pVBInfo->TVInfo &
+				  (SetYPbPrMode525p | SetYPbPrMode750p)))) { */
 			if (pVBInfo->TVInfo & RPLLDIV2XO)
 				tempah |= 0x40;
 			/* } */
@@ -7805,13 +8169,12 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
 				if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B
 						| VB_XGI301LV | VB_XGI302LV
 						| VB_XGI301C))
-					temp
-							= LCDARefreshIndex[pVBInfo->LCDResInfo
-									& 0x0F]; /* 301b */
+					/* 301b */
+					temp = LCDARefreshIndex[
+						pVBInfo->LCDResInfo & 0x0F];
 				else
-					temp
-							= LCDRefreshIndex[pVBInfo->LCDResInfo
-									& 0x0F];
+					temp = LCDRefreshIndex[
+						pVBInfo->LCDResInfo & 0x0F];
 
 				if (index > temp)
 					index = temp;
@@ -7825,35 +8188,34 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
 	ModeNo = pVBInfo->RefIndex[RefreshRateTableIndex].ModeID;
 	if (pXGIHWDE->jChipType >= XG20) { /* for XG20, XG21, XG27 */
 		/*
-		if (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag & XG2xNotSupport) {
+		if (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag &
+		    XG2xNotSupport) {
 			index++;
 		}
 		*/
-		if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 800)
-				&& (pVBInfo->RefIndex[RefreshRateTableIndex].YRes
-						== 600)) {
+		if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 800) &&
+		    (pVBInfo->RefIndex[RefreshRateTableIndex].YRes == 600)) {
 			index++;
 		}
-		/* Alan 10/19/2007; do the similar adjustment like XGISearchCRT1Rate() */
-		if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 1024)
-				&& (pVBInfo->RefIndex[RefreshRateTableIndex].YRes
-						== 768)) {
+		/* Alan 10/19/2007;
+		 * do the similar adjustment like XGISearchCRT1Rate() */
+		if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 1024) &&
+		    (pVBInfo->RefIndex[RefreshRateTableIndex].YRes == 768)) {
 			index++;
 		}
-		if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 1280)
-				&& (pVBInfo->RefIndex[RefreshRateTableIndex].YRes
-						== 1024)) {
+		if ((pVBInfo->RefIndex[RefreshRateTableIndex].XRes == 1280) &&
+		    (pVBInfo->RefIndex[RefreshRateTableIndex].YRes == 1024)) {
 			index++;
 		}
 	}
 
 	i = 0;
 	do {
-		if (pVBInfo->RefIndex[RefreshRateTableIndex + i].ModeID
-				!= ModeNo)
+		if (pVBInfo->RefIndex[RefreshRateTableIndex + i].
+			ModeID != ModeNo)
 			break;
-		temp
-				= pVBInfo->RefIndex[RefreshRateTableIndex + i].Ext_InfoFlag;
+		temp = pVBInfo->RefIndex[RefreshRateTableIndex + i].
+			Ext_InfoFlag;
 		temp &= ModeInfoFlag;
 		if (temp < pVBInfo->ModeType)
 			break;
@@ -7863,9 +8225,8 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
 	} while (index != 0xFFFF);
 	if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) {
 		if (pVBInfo->VBInfo & SetInSlaveMode) {
-			temp
-					= pVBInfo->RefIndex[RefreshRateTableIndex
-							+ i - 1].Ext_InfoFlag;
+			temp = pVBInfo->RefIndex[RefreshRateTableIndex + i - 1].
+				Ext_InfoFlag;
 			if (temp & InterlaceMode)
 				i++;
 		}
@@ -8055,11 +8416,14 @@ void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 			| VB_XGI302LV | VB_XGI301C)) {
 		if (!(pVBInfo->SetFlag & DisableChA)) {
 			if (pVBInfo->SetFlag & EnableChA) {
-				xgifb_reg_set(pVBInfo->Part1Port, 0x1E, 0x20); /* Power on */
+				/* Power on */
+				xgifb_reg_set(pVBInfo->Part1Port, 0x1E, 0x20);
 			} else {
-				if (pVBInfo->VBInfo & SetCRT2ToDualEdge) { /* SetCRT2ToLCDA ) */
+				/* SetCRT2ToLCDA ) */
+				if (pVBInfo->VBInfo & SetCRT2ToDualEdge) {
+					/* Power on */
 					xgifb_reg_set(pVBInfo->Part1Port,
-							0x1E, 0x20); /* Power on */
+							0x1E, 0x20);
 				}
 			}
 		}
@@ -8072,7 +8436,8 @@ void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 						pVBInfo->P3c4, 0x32);
 				tempah &= 0xDF;
 				if (pVBInfo->VBInfo & SetInSlaveMode) {
-					if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC))
+					if (!(pVBInfo->VBInfo &
+					      SetCRT2ToRAMDAC))
 						tempah |= 0x20;
 				}
 				xgifb_reg_set(pVBInfo->P3c4, 0x32, tempah);
@@ -8082,10 +8447,11 @@ void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 						pVBInfo->Part1Port, 0x2E);
 
 				if (!(tempah & 0x80))
+					/* BVBDOENABLE = 1 */
 					xgifb_reg_or(pVBInfo->Part1Port,
-							0x2E, 0x80); /* BVBDOENABLE = 1 */
-
-				xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F); /* BScreenOFF = 0 */
+							0x2E, 0x80);
+				/* BScreenOFF = 0 */
+				xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F);
 			}
 		}
 
@@ -8095,15 +8461,17 @@ void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 					0x20); /* shampoo 0129 */
 			if (pVBInfo->VBType & (VB_XGI302LV | VB_XGI301C)) {
 				if (!XGI_DisableChISLCD(pVBInfo)) {
-					if (XGI_EnableChISLCD(pVBInfo)
-							|| (pVBInfo->VBInfo
-									& (SetCRT2ToLCD
-											| SetCRT2ToLCDA)))
+					if (XGI_EnableChISLCD(pVBInfo) ||
+					    (pVBInfo->VBInfo &
+					    (SetCRT2ToLCD | SetCRT2ToLCDA)))
+						/* LVDS PLL power on */
 						xgifb_reg_and(
-								pVBInfo->Part4Port,
-								0x2A, 0x7F); /* LVDS PLL power on */
+							pVBInfo->Part4Port,
+							0x2A,
+							0x7F);
 				}
-				xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x7F); /* LVDS Driver power on */
+				/* LVDS Driver power on */
+				xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x7F);
 			}
 		}
 
@@ -8114,33 +8482,35 @@ void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 
 			if (!(pVBInfo->VBInfo & SetSimuScanMode)) {
 				if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
-					if (pVBInfo->VBInfo & SetCRT2ToDualEdge) {
+					if (pVBInfo->VBInfo &
+					    SetCRT2ToDualEdge) {
 						tempah = tempah & 0x40;
-						if (pVBInfo->VBInfo
-								& SetCRT2ToLCDA)
+						if (pVBInfo->VBInfo &
+						    SetCRT2ToLCDA)
 							tempah = tempah ^ 0xC0;
 
-						if (pVBInfo->SetFlag
-								& DisableChB)
+						if (pVBInfo->SetFlag &
+						    DisableChB)
 							tempah &= 0xBF;
 
-						if (pVBInfo->SetFlag
-								& DisableChA)
+						if (pVBInfo->SetFlag &
+						    DisableChA)
 							tempah &= 0x7F;
 
-						if (pVBInfo->SetFlag
-								& EnableChB)
+						if (pVBInfo->SetFlag &
+						    EnableChB)
 							tempah |= 0x40;
 
-						if (pVBInfo->SetFlag
-								& EnableChA)
+						if (pVBInfo->SetFlag &
+						    EnableChA)
 							tempah |= 0x80;
 					}
 				}
 			}
 		}
 
-		xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah); /* EnablePart4_1F */
+		/* EnablePart4_1F */
+		xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah);
 
 		if (pVBInfo->SetFlag & Win9xDOSMode) {
 			XGI_DisplayOn(HwDeviceExtension, pVBInfo);
@@ -8150,7 +8520,8 @@ void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 		if (!(pVBInfo->SetFlag & DisableChA)) {
 			XGI_VBLongWait(pVBInfo);
 			if (!(pVBInfo->SetFlag & GatingCRT)) {
-				XGI_DisableGatingCRT(HwDeviceExtension, pVBInfo);
+				XGI_DisableGatingCRT(HwDeviceExtension,
+						     pVBInfo);
 				XGI_DisplayOn(HwDeviceExtension, pVBInfo);
 				XGI_VBLongWait(pVBInfo);
 			}
@@ -8159,12 +8530,14 @@ void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 	else { /* LVDS */
 		if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToLCD
 				| SetCRT2ToLCDA))
-			xgifb_reg_or(pVBInfo->Part1Port, 0x1E, 0x20); /* enable CRT2 */
+			/* enable CRT2 */
+			xgifb_reg_or(pVBInfo->Part1Port, 0x1E, 0x20);
 
 		tempah = (unsigned char) xgifb_reg_get(pVBInfo->Part1Port,
 				0x2E);
 		if (!(tempah & 0x80))
-			xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80); /* BVBDOENABLE = 1 */
+			/* BVBDOENABLE = 1 */
+			xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80);
 
 		xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F);
 		XGI_DisplayOn(HwDeviceExtension, pVBInfo);
@@ -8222,8 +8595,8 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
 				RefreshRateTableIndex, pVBInfo);
 	}
 
-	if ((HwDeviceExtension->jChipType >= XG20)
-			&& (HwDeviceExtension->jChipType < XG27)) { /* fix H/W DCLK/2 bug */
+	if ((HwDeviceExtension->jChipType >= XG20) &&
+	    (HwDeviceExtension->jChipType < XG27)) { /* fix H/W DCLK/2 bug */
 		if ((ModeNo == 0x00) | (ModeNo == 0x01)) {
 			xgifb_reg_set(pVBInfo->P3c4, 0x2B, 0x4E);
 			xgifb_reg_set(pVBInfo->P3c4, 0x2C, 0xE9);
@@ -8242,8 +8615,10 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
 		temp = xgifb_reg_get(pVBInfo->P3d4, 0x38);
 		if (temp & 0xA0) {
 
-			/* xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20); *//* Enable write GPIOF */
-			/* xgifb_reg_and(pVBInfo->P3d4, 0x48, ~0x20); *//* P. DWN */
+			/* Enable write GPIOF */
+			/* xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20); */
+			/* P. DWN */
+			/* xgifb_reg_and(pVBInfo->P3d4, 0x48, ~0x20); */
 			/* XG21 CRT1 Timing */
 			if (HwDeviceExtension->jChipType == XG27)
 				XGI_SetXG27CRTC(ModeNo, ModeIdIndex,
@@ -8270,7 +8645,8 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
 					XGI_SetXG21LVDSPara(ModeNo,
 							ModeIdIndex, pVBInfo);
 			}
-			/* xgifb_reg_or(pVBInfo->P3d4, 0x48, 0x20); *//* P. ON */
+			/* P. ON */
+			/* xgifb_reg_or(pVBInfo->P3d4, 0x48, 0x20); */
 		}
 	}
 
@@ -8289,7 +8665,8 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 			unsigned short ModeNo)
 {
 	unsigned short ModeIdIndex;
-	/* unsigned char *pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; */
+	/* unsigned char *pVBInfo->FBAddr =
+				HwDeviceExtension->pjVideoMemoryAddress; */
 	struct vb_device_info VBINF;
 	struct vb_device_info *pVBInfo = &VBINF;
 	pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
@@ -8334,7 +8711,8 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 	pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
 	pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
 
-	if (HwDeviceExtension->jChipType == XG21) { /* for x86 Linux, XG21 LVDS */
+	/* for x86 Linux, XG21 LVDS */
+	if (HwDeviceExtension->jChipType == XG21) {
 		if ((xgifb_reg_get(pVBInfo->P3d4, 0x38) & 0xE0) == 0xC0)
 			pVBInfo->IF_DEF_LVDS = 1;
 	}
@@ -8417,17 +8795,17 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 	} /* !XG20 */
 	else {
 		if (pVBInfo->IF_DEF_LVDS == 1)
-			if (!XGI_XG21CheckLVDSMode(ModeNo, ModeIdIndex, pVBInfo))
+			if (!XGI_XG21CheckLVDSMode(ModeNo,
+						   ModeIdIndex,
+						   pVBInfo))
 				return 0;
 
 		if (ModeNo <= 0x13) {
-			pVBInfo->ModeType
-					= pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag
-							& ModeInfoFlag;
+			pVBInfo->ModeType = pVBInfo->SModeIDTable[ModeIdIndex].
+						St_ModeFlag & ModeInfoFlag;
 		} else {
-			pVBInfo->ModeType
-					= pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag
-							& ModeInfoFlag;
+			pVBInfo->ModeType = pVBInfo->EModeIDTable[ModeIdIndex].
+						Ext_ModeFlag & ModeInfoFlag;
 		}
 
 		pVBInfo->SetFlag = 0;
@@ -8455,7 +8833,10 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 	pVBInfo->ModeType = modeflag&ModeInfoFlag;
 	pVBInfo->SetFlag = 0x00;
 	pVBInfo->VBInfo = DisableCRT2Display;
-	temp = XGINew_CheckMemorySize(HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo);
+	temp = XGINew_CheckMemorySize(HwDeviceExtension,
+				      ModeNo,
+				      ModeIdIndex,
+				      pVBInfo);
 
 	if (temp == 0)
 		return (0);
diff --git a/drivers/staging/xgifb/vb_setmode.h b/drivers/staging/xgifb/vb_setmode.h
index 7a2e564b0744984b930f6d3c389bbdaf71a5bc0d..1bd8667ff5cf24c31d208b193307ad2041a2ebcd 100644
--- a/drivers/staging/xgifb/vb_setmode.h
+++ b/drivers/staging/xgifb/vb_setmode.h
@@ -1,38 +1,71 @@
-#ifndef  _VBSETMODE_
-#define  _VBSETMODE_
+#ifndef _VBSETMODE_
+#define _VBSETMODE_
 
-extern   void     InitTo330Pointer(unsigned char, struct vb_device_info *);
-extern   void     XGI_UnLockCRT2(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-extern   void     XGI_LockCRT2(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-extern   void     XGI_LongWait(struct vb_device_info *);
-extern   void     XGI_SetCRT2ModeRegs(unsigned short ModeNo,
-				      struct xgi_hw_device_info *,
-				      struct vb_device_info *);
-extern   void     XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-extern   void     XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-extern   void     XGI_DisplayOff(struct xgi_hw_device_info *, struct vb_device_info *);
-extern   void     XGI_DisplayOn(struct xgi_hw_device_info *, struct vb_device_info *);
-extern   void     XGI_GetVBType(struct vb_device_info *);
-extern   void     XGI_SenseCRT1(struct vb_device_info *);
-extern   void     XGI_GetVGAType(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-extern   void     XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-extern   void     XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *);
-extern   unsigned short   XGI_GetResInfo(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo);
+extern void InitTo330Pointer(unsigned char, struct vb_device_info *);
+extern void XGI_UnLockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
+			   struct vb_device_info *);
+extern void XGI_LockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
+			 struct vb_device_info *);
+extern void XGI_LongWait(struct vb_device_info *);
+extern void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
+				struct xgi_hw_device_info *,
+				struct vb_device_info *);
+extern void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
+			      struct vb_device_info *);
+extern void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
+			     struct vb_device_info *);
+extern void XGI_DisplayOff(struct xgi_hw_device_info *,
+			   struct vb_device_info *);
+extern void XGI_DisplayOn(struct xgi_hw_device_info *,
+			  struct vb_device_info *);
+extern void XGI_GetVBType(struct vb_device_info *);
+extern void XGI_SenseCRT1(struct vb_device_info *);
+extern void XGI_GetVGAType(struct xgi_hw_device_info *HwDeviceExtension,
+			   struct vb_device_info *);
+extern void XGI_GetVBInfo(unsigned short ModeNo,
+			  unsigned short ModeIdIndex,
+			  struct xgi_hw_device_info *HwDeviceExtension,
+			  struct vb_device_info *);
+extern void XGI_GetTVInfo(unsigned short ModeNo,
+			  unsigned short ModeIdIndex,
+			  struct vb_device_info *);
+extern unsigned short XGI_GetResInfo(unsigned short ModeNo,
+				     unsigned short ModeIdIndex,
+				     struct vb_device_info *pVBInfo);
+
+extern unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
+				   unsigned short ModeNo) ;
 
-extern   unsigned char  XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension, unsigned short ModeNo) ;
+extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
+				      unsigned short *ModeIdIndex,
+				      struct vb_device_info *);
+extern unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
+				    unsigned short ModeIdIndex,
+				    struct vb_device_info *);
+extern unsigned char XGI_BridgeIsOn(struct vb_device_info *);
 
-extern   unsigned char  XGI_SearchModeID(unsigned short ModeNo, unsigned short  *ModeIdIndex, struct vb_device_info *);
-extern   unsigned char  XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *);
-extern   unsigned char  XGI_BridgeIsOn(struct vb_device_info *);
-extern   unsigned char  XGI_SetCRT2Group301(unsigned short ModeNo, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-extern   unsigned short   XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *);
+extern unsigned char
+XGI_SetCRT2Group301(unsigned short ModeNo,
+		    struct xgi_hw_device_info *HwDeviceExtension,
+		    struct vb_device_info *);
+extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
+					 unsigned short ModeNo,
+					 unsigned short ModeIdIndex,
+					 struct vb_device_info *);
 
-extern   void     XGI_SetXG21FPBits(struct vb_device_info *pVBInfo);
-extern   void     XGI_SetXG27FPBits(struct vb_device_info *pVBInfo);
-extern   void     XGI_XG21BLSignalVDD(unsigned short tempbh, unsigned short tempbl, struct vb_device_info *pVBInfo);
-extern   void     XGI_XG27BLSignalVDD(unsigned short tempbh, unsigned short tempbl, struct vb_device_info *pVBInfo);
-extern   void     XGI_XG21SetPanelDelay(unsigned short tempbl, struct vb_device_info *pVBInfo);
-extern   unsigned char  XGI_XG21CheckLVDSMode(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo);
-extern   unsigned short XGI_GetLVDSOEMTableIndex(struct vb_device_info *pVBInfo);
+extern void XGI_SetXG21FPBits(struct vb_device_info *pVBInfo);
+extern void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo);
+extern void XGI_XG21BLSignalVDD(unsigned short tempbh,
+				unsigned short tempbl,
+				struct vb_device_info *pVBInfo);
+extern void XGI_XG27BLSignalVDD(unsigned short tempbh,
+				unsigned short tempbl,
+				struct vb_device_info *pVBInfo);
+extern void XGI_XG21SetPanelDelay(unsigned short tempbl,
+				  struct vb_device_info *pVBInfo);
+extern unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
+					   unsigned short ModeIdIndex,
+					   struct vb_device_info *pVBInfo);
+extern unsigned short XGI_GetLVDSOEMTableIndex(struct vb_device_info *pVBInfo);
 
 #endif
diff --git a/drivers/staging/xgifb/vb_struct.h b/drivers/staging/xgifb/vb_struct.h
index 9c6e0c7ac78126b7d68b0b64c7f7fb8f9dfa3df1..377d27c0c332f4faff64f5cbd944c48547044e3d 100644
--- a/drivers/staging/xgifb/vb_struct.h
+++ b/drivers/staging/xgifb/vb_struct.h
@@ -7,369 +7,324 @@
 #define EXTERN extern
 #endif
 
+struct XGI_PanelDelayTblStruct {
+	unsigned char timer[2];
+};
 
+struct XGI_LCDDataStruct {
+	unsigned short RVBHCMAX;
+	unsigned short RVBHCFACT;
+	unsigned short VGAHT;
+	unsigned short VGAVT;
+	unsigned short LCDHT;
+	unsigned short LCDVT;
+};
 
 
-struct XGI_PanelDelayTblStruct
-{
- unsigned char timer[2];
+struct XGI_LVDSCRT1HDataStruct {
+	unsigned char Reg[8];
 };
 
-struct XGI_LCDDataStruct
-{
- unsigned short RVBHCMAX;
- unsigned short RVBHCFACT;
- unsigned short VGAHT;
- unsigned short VGAVT;
- unsigned short LCDHT;
- unsigned short LCDVT;
+struct XGI_LVDSCRT1VDataStruct {
+	unsigned char Reg[7];
 };
 
+struct XGI_TVDataStruct {
+	unsigned short RVBHCMAX;
+	unsigned short RVBHCFACT;
+	unsigned short VGAHT;
+	unsigned short VGAVT;
+	unsigned short TVHDE;
+	unsigned short TVVDE;
+	unsigned short RVBHRS;
+	unsigned char FlickerMode;
+	unsigned short HALFRVBHRS;
+	unsigned char RY1COE;
+	unsigned char RY2COE;
+	unsigned char RY3COE;
+	unsigned char RY4COE;
+};
 
-struct XGI_LVDSCRT1HDataStruct
-{
- unsigned char Reg[8];
+struct XGI_LVDSDataStruct {
+	unsigned short VGAHT;
+	unsigned short VGAVT;
+	unsigned short LCDHT;
+	unsigned short LCDVT;
 };
 
-struct XGI_LVDSCRT1VDataStruct
-{
- unsigned char Reg[7];
+struct XGI_LVDSDesStruct {
+	unsigned short LCDHDES;
+	unsigned short LCDVDES;
 };
 
+struct XGI_LVDSCRT1DataStruct {
+	unsigned char CR[15];
+};
 
-struct XGI_TVDataStruct
-{
- unsigned short RVBHCMAX;
- unsigned short RVBHCFACT;
- unsigned short VGAHT;
- unsigned short VGAVT;
- unsigned short TVHDE;
- unsigned short TVVDE;
- unsigned short RVBHRS;
- unsigned char FlickerMode;
- unsigned short HALFRVBHRS;
- unsigned char RY1COE;
- unsigned char RY2COE;
- unsigned char RY3COE;
- unsigned char RY4COE;
+/*add for LCDA*/
+
+struct XGI_StStruct {
+	unsigned char St_ModeID;
+	unsigned short St_ModeFlag;
+	unsigned char St_StTableIndex;
+	unsigned char St_CRT2CRTC;
+	unsigned char St_CRT2CRTC2;
+	unsigned char St_ResInfo;
+	unsigned char VB_StTVFlickerIndex;
+	unsigned char VB_StTVEdgeIndex;
+	unsigned char VB_StTVYFilterIndex;
+};
+
+struct XGI_StandTableStruct {
+	unsigned char CRT_COLS;
+	unsigned char ROWS;
+	unsigned char CHAR_HEIGHT;
+	unsigned short CRT_LEN;
+	unsigned char SR[4];
+	unsigned char MISC;
+	unsigned char CRTC[0x19];
+	unsigned char ATTR[0x14];
+	unsigned char GRC[9];
 };
 
-struct XGI_LVDSDataStruct
-{
- unsigned short VGAHT;
- unsigned short VGAVT;
- unsigned short LCDHT;
- unsigned short LCDVT;
+struct XGI_ExtStruct {
+	unsigned char Ext_ModeID;
+	unsigned short Ext_ModeFlag;
+	unsigned short Ext_ModeInfo;
+	unsigned short Ext_Point;
+	unsigned short Ext_VESAID;
+	unsigned char Ext_VESAMEMSize;
+	unsigned char Ext_RESINFO;
+	unsigned char VB_ExtTVFlickerIndex;
+	unsigned char VB_ExtTVEdgeIndex;
+	unsigned char VB_ExtTVYFilterIndex;
+	unsigned char REFindex;
 };
 
-struct XGI_LVDSDesStruct
-{
- unsigned short LCDHDES;
- unsigned short LCDVDES;
+struct XGI_Ext2Struct {
+	unsigned short Ext_InfoFlag;
+	unsigned char Ext_CRT1CRTC;
+	unsigned char Ext_CRTVCLK;
+	unsigned char Ext_CRT2CRTC;
+	unsigned char Ext_CRT2CRTC2;
+	unsigned char  ModeID;
+	unsigned short XRes;
+	unsigned short YRes;
+	/* unsigned short ROM_OFFSET; */
 };
 
-struct XGI_LVDSCRT1DataStruct
-{
- unsigned char CR[15];
+
+struct XGI_MCLKDataStruct {
+	unsigned char SR28, SR29, SR2A;
+	unsigned short CLOCK;
 };
 
-/*add for LCDA*/
+struct XGI_ECLKDataStruct {
+	unsigned char SR2E, SR2F, SR30;
+	unsigned short CLOCK;
+};
+
+struct XGI_VCLKDataStruct {
+	unsigned char SR2B, SR2C;
+	unsigned short CLOCK;
+};
 
-struct XGI_StStruct
-{
- unsigned char St_ModeID;
- unsigned short St_ModeFlag;
- unsigned char St_StTableIndex;
- unsigned char St_CRT2CRTC;
- unsigned char St_CRT2CRTC2;
- unsigned char St_ResInfo;
- unsigned char VB_StTVFlickerIndex;
- unsigned char VB_StTVEdgeIndex;
- unsigned char VB_StTVYFilterIndex;
-};
-
-struct XGI_StandTableStruct
-{
- unsigned char CRT_COLS;
- unsigned char ROWS;
- unsigned char CHAR_HEIGHT;
- unsigned short CRT_LEN;
- unsigned char SR[4];
- unsigned char MISC;
- unsigned char CRTC[0x19];
- unsigned char ATTR[0x14];
- unsigned char GRC[9];
-};
-
-struct XGI_ExtStruct
-{
- unsigned char Ext_ModeID;
- unsigned short Ext_ModeFlag;
- unsigned short Ext_ModeInfo;
- unsigned short Ext_Point;
- unsigned short Ext_VESAID;
- unsigned char Ext_VESAMEMSize;
- unsigned char Ext_RESINFO;
- unsigned char VB_ExtTVFlickerIndex;
- unsigned char VB_ExtTVEdgeIndex;
- unsigned char VB_ExtTVYFilterIndex;
- unsigned char REFindex;
-};
-
-struct XGI_Ext2Struct
-{
- unsigned short Ext_InfoFlag;
- unsigned char Ext_CRT1CRTC;
- unsigned char Ext_CRTVCLK;
- unsigned char Ext_CRT2CRTC;
- unsigned char Ext_CRT2CRTC2;
- unsigned char  ModeID;
- unsigned short XRes;
- unsigned short YRes;
- /* unsigned short ROM_OFFSET; */
-};
-
-
-struct XGI_MCLKDataStruct
-{
- unsigned char SR28, SR29, SR2A;
- unsigned short CLOCK;
-};
-
-struct XGI_ECLKDataStruct
-{
- unsigned char SR2E, SR2F, SR30;
- unsigned short CLOCK;
-};
-
-struct XGI_VCLKDataStruct
-{
- unsigned char SR2B, SR2C;
- unsigned short CLOCK;
-};
-
-struct XGI_VBVCLKDataStruct
-{
- unsigned char Part4_A, Part4_B;
- unsigned short CLOCK;
-};
-
-struct XGI_StResInfoStruct
-{
- unsigned short HTotal;
- unsigned short VTotal;
-};
-
-struct XGI_ModeResInfoStruct
-{
- unsigned short HTotal;
- unsigned short VTotal;
- unsigned char  XChar;
- unsigned char  YChar;
-};
-
-struct XGI_LCDNBDesStruct
-{
-  unsigned char NB[12];
-};
- /*add for new UNIVGABIOS*/
-struct XGI_LCDDesStruct
-{
- unsigned short LCDHDES;
- unsigned short LCDHRS;
- unsigned short LCDVDES;
- unsigned short LCDVRS;
+struct XGI_VBVCLKDataStruct {
+	unsigned char Part4_A, Part4_B;
+	unsigned short CLOCK;
 };
 
-struct XGI_LCDDataTablStruct
-{
- unsigned char  PANELID;
- unsigned short MASK;
- unsigned short CAP;
- unsigned short DATAPTR;
+struct XGI_StResInfoStruct {
+	unsigned short HTotal;
+	unsigned short VTotal;
 };
 
-struct XGI_TVTablDataStruct
-{
- unsigned short MASK;
- unsigned short CAP;
- unsigned short DATAPTR;
+struct XGI_ModeResInfoStruct {
+	unsigned short HTotal;
+	unsigned short VTotal;
+	unsigned char  XChar;
+	unsigned char  YChar;
 };
 
-struct XGI330_LCDDataDesStruct
-{
- unsigned short LCDHDES;
- unsigned short LCDHRS;
- unsigned short LCDVDES;
- unsigned short LCDVRS;
+struct XGI_LCDNBDesStruct {
+	unsigned char NB[12];
 };
 
+/*add for new UNIVGABIOS*/
+struct XGI_LCDDesStruct {
+	unsigned short LCDHDES;
+	unsigned short LCDHRS;
+	unsigned short LCDVDES;
+	unsigned short LCDVRS;
+};
 
-struct XGI330_LVDSDataStruct
-{
- unsigned short VGAHT;
- unsigned short VGAVT;
- unsigned short LCDHT;
- unsigned short LCDVT;
+struct XGI_LCDDataTablStruct {
+	unsigned char  PANELID;
+	unsigned short MASK;
+	unsigned short CAP;
+	unsigned short DATAPTR;
 };
 
-struct XGI330_LCDDataDesStruct2
-{
- unsigned short LCDHDES;
- unsigned short LCDHRS;
- unsigned short LCDVDES;
- unsigned short LCDVRS;
- unsigned short LCDHSync;
- unsigned short LCDVSync;
+struct XGI_TVTablDataStruct {
+	unsigned short MASK;
+	unsigned short CAP;
+	unsigned short DATAPTR;
 };
 
-struct XGI330_LCDDataStruct
-{
- unsigned short RVBHCMAX;
- unsigned short RVBHCFACT;
- unsigned short VGAHT;
- unsigned short VGAVT;
- unsigned short LCDHT;
- unsigned short LCDVT;
+struct XGI330_LCDDataDesStruct {
+	unsigned short LCDHDES;
+	unsigned short LCDHRS;
+	unsigned short LCDVDES;
+	unsigned short LCDVRS;
 };
 
 
-struct XGI330_TVDataStruct
-{
- unsigned short RVBHCMAX;
- unsigned short RVBHCFACT;
- unsigned short VGAHT;
- unsigned short VGAVT;
- unsigned short TVHDE;
- unsigned short TVVDE;
- unsigned short RVBHRS;
- unsigned char FlickerMode;
- unsigned short HALFRVBHRS;
-};
-
-struct XGI330_LCDDataTablStruct
-{
- unsigned char  PANELID;
- unsigned short MASK;
- unsigned short CAP;
- unsigned short DATAPTR;
-};
-
-struct XGI330_TVDataTablStruct
-{
- unsigned short MASK;
- unsigned short CAP;
- unsigned short DATAPTR;
-};
-
-
-struct XGI330_CHTVDataStruct
-{
- unsigned short VGAHT;
- unsigned short VGAVT;
- unsigned short LCDHT;
- unsigned short LCDVT;
-};
-
-struct XGI_TimingHStruct
-{
-  unsigned char data[8];
-};
+struct XGI330_LVDSDataStruct {
+	unsigned short VGAHT;
+	unsigned short VGAVT;
+	unsigned short LCDHT;
+	unsigned short LCDVT;
+};
 
-struct XGI_TimingVStruct
-{
-  unsigned char data[7];
+struct XGI330_LCDDataDesStruct2 {
+	unsigned short LCDHDES;
+	unsigned short LCDHRS;
+	unsigned short LCDVDES;
+	unsigned short LCDVRS;
+	unsigned short LCDHSync;
+	unsigned short LCDVSync;
 };
 
-struct XGI_CH7007TV_TimingHStruct
-{
-  unsigned char data[10];
+struct XGI330_LCDDataStruct {
+	unsigned short RVBHCMAX;
+	unsigned short RVBHCFACT;
+	unsigned short VGAHT;
+	unsigned short VGAVT;
+	unsigned short LCDHT;
+	unsigned short LCDVT;
 };
 
-struct XGI_CH7007TV_TimingVStruct
-{
-  unsigned char data[10];
-};
-
-struct XGI_XG21CRT1Struct
-{
- unsigned char ModeID, CR02, CR03, CR15, CR16;
+
+struct XGI330_TVDataStruct {
+	unsigned short RVBHCMAX;
+	unsigned short RVBHCFACT;
+	unsigned short VGAHT;
+	unsigned short VGAVT;
+	unsigned short TVHDE;
+	unsigned short TVVDE;
+	unsigned short RVBHRS;
+	unsigned char FlickerMode;
+	unsigned short HALFRVBHRS;
 };
 
-struct XGI330_CHTVRegDataStruct
-{
- unsigned char Reg[16];
+struct XGI330_LCDDataTablStruct {
+	unsigned char  PANELID;
+	unsigned short MASK;
+	unsigned short CAP;
+	unsigned short DATAPTR;
 };
 
-struct XGI330_LCDCapStruct
-{
-		unsigned char	   LCD_ID;
-		unsigned short	   LCD_Capability;
-		unsigned char	   LCD_SetFlag;
-		unsigned char	   LCD_DelayCompensation;
-		unsigned char	   LCD_HSyncWidth;
-		unsigned char	   LCD_VSyncWidth;
-		unsigned char	   LCD_VCLK;
-		unsigned char	   LCDA_VCLKData1;
-		unsigned char	   LCDA_VCLKData2;
-		unsigned char	   LCUCHAR_VCLKData1;
-		unsigned char	   LCUCHAR_VCLKData2;
-		unsigned char	   PSC_S1;
-		unsigned char	   PSC_S2;
-		unsigned char	   PSC_S3;
-		unsigned char	   PSC_S4;
-		unsigned char	   PSC_S5;
-		unsigned char	   PWD_2B;
-		unsigned char	   PWD_2C;
-		unsigned char	   PWD_2D;
-		unsigned char	   PWD_2E;
-		unsigned char	   PWD_2F;
-		unsigned char	   Spectrum_31;
-		unsigned char	   Spectrum_32;
-		unsigned char	   Spectrum_33;
-		unsigned char	   Spectrum_34;
+struct XGI330_TVDataTablStruct {
+	unsigned short MASK;
+	unsigned short CAP;
+	unsigned short DATAPTR;
 };
 
-struct XGI21_LVDSCapStruct
-{
-		unsigned short	   LVDS_Capability;
-		unsigned short	   LVDSHT;
-		unsigned short	   LVDSVT;
-		unsigned short	   LVDSHDE;
-		unsigned short	   LVDSVDE;
-		unsigned short	   LVDSHFP;
-		unsigned short	   LVDSVFP;
-		unsigned short	   LVDSHSYNC;
-		unsigned short	   LVDSVSYNC;
-		unsigned char	   VCLKData1;
-		unsigned char	   VCLKData2;
-		unsigned char	   PSC_S1;
-		unsigned char	   PSC_S2;
-		unsigned char	   PSC_S3;
-		unsigned char	   PSC_S4;
-		unsigned char	   PSC_S5;
+
+struct XGI330_CHTVDataStruct {
+	unsigned short VGAHT;
+	unsigned short VGAVT;
+	unsigned short LCDHT;
+	unsigned short LCDVT;
 };
 
-struct XGI_CRT1TableStruct
-{
-  unsigned char CR[16];
+struct XGI_TimingHStruct {
+	unsigned char data[8];
 };
 
+struct XGI_TimingVStruct {
+	unsigned char data[7];
+};
 
-struct XGI330_VCLKDataStruct
-{
-    unsigned char SR2B, SR2C;
-    unsigned short CLOCK;
+struct XGI_CH7007TV_TimingHStruct {
+	unsigned char data[10];
 };
 
-struct XGI301C_Tap4TimingStruct
-{
-    unsigned short DE;
-    unsigned char  Reg[64];   /* C0-FF */
-};
+struct XGI_CH7007TV_TimingVStruct {
+	unsigned char data[10];
+};
+
+struct XGI_XG21CRT1Struct {
+	unsigned char ModeID, CR02, CR03, CR15, CR16;
+};
+
+struct XGI330_CHTVRegDataStruct {
+	unsigned char Reg[16];
+};
+
+struct XGI330_LCDCapStruct {
+	unsigned char	LCD_ID;
+	unsigned short	LCD_Capability;
+	unsigned char	LCD_SetFlag;
+	unsigned char	LCD_DelayCompensation;
+	unsigned char	LCD_HSyncWidth;
+	unsigned char	LCD_VSyncWidth;
+	unsigned char	LCD_VCLK;
+	unsigned char	LCDA_VCLKData1;
+	unsigned char	LCDA_VCLKData2;
+	unsigned char	LCUCHAR_VCLKData1;
+	unsigned char	LCUCHAR_VCLKData2;
+	unsigned char	PSC_S1;
+	unsigned char	PSC_S2;
+	unsigned char	PSC_S3;
+	unsigned char	PSC_S4;
+	unsigned char	PSC_S5;
+	unsigned char	PWD_2B;
+	unsigned char	PWD_2C;
+	unsigned char	PWD_2D;
+	unsigned char	PWD_2E;
+	unsigned char	PWD_2F;
+	unsigned char	Spectrum_31;
+	unsigned char	Spectrum_32;
+	unsigned char	Spectrum_33;
+	unsigned char	Spectrum_34;
+};
+
+struct XGI21_LVDSCapStruct {
+	unsigned short LVDS_Capability;
+	unsigned short LVDSHT;
+	unsigned short LVDSVT;
+	unsigned short LVDSHDE;
+	unsigned short LVDSVDE;
+	unsigned short LVDSHFP;
+	unsigned short LVDSVFP;
+	unsigned short LVDSHSYNC;
+	unsigned short LVDSVSYNC;
+	unsigned char  VCLKData1;
+	unsigned char  VCLKData2;
+	unsigned char  PSC_S1;
+	unsigned char  PSC_S2;
+	unsigned char  PSC_S3;
+	unsigned char  PSC_S4;
+	unsigned char  PSC_S5;
+};
+
+struct XGI_CRT1TableStruct {
+	unsigned char CR[16];
+};
+
+
+struct XGI330_VCLKDataStruct {
+	unsigned char SR2B, SR2C;
+	unsigned short CLOCK;
+};
+
+struct XGI301C_Tap4TimingStruct {
+	unsigned short DE;
+	unsigned char  Reg[64];   /* C0-FF */
+};
 
-struct XGI_New_StandTableStruct
-{
+struct XGI_New_StandTableStruct {
 	unsigned char  CRT_COLS;
 	unsigned char  ROWS;
 	unsigned char  CHAR_HEIGHT;
@@ -381,36 +336,37 @@ struct XGI_New_StandTableStruct
 	unsigned char  GRC[9];
 };
 
-struct vb_device_info
-{
-    unsigned char  ISXPDOS;
-    unsigned long   P3c4,P3d4,P3c0,P3ce,P3c2,P3cc;
-    unsigned long   P3ca,P3c6,P3c7,P3c8,P3c9,P3da;
-    unsigned long   Part0Port,Part1Port,Part2Port;
-    unsigned long   Part3Port,Part4Port,Part5Port;
-    unsigned short   RVBHCFACT,RVBHCMAX,RVBHRS;
-    unsigned short   VGAVT,VGAHT,VGAVDE,VGAHDE;
-    unsigned short   VT,HT,VDE,HDE;
-    unsigned short   LCDHRS,LCDVRS,LCDHDES,LCDVDES;
-
-    unsigned short   ModeType;
-    unsigned short   IF_DEF_LVDS,IF_DEF_TRUMPION,IF_DEF_DSTN;/* ,IF_DEF_FSTN; add for dstn */
-    unsigned short   IF_DEF_CRT2Monitor,IF_DEF_VideoCapture;
-    unsigned short   IF_DEF_LCDA,IF_DEF_CH7017,IF_DEF_YPbPr,IF_DEF_ScaleLCD,IF_DEF_OEMUtil,IF_DEF_PWD;
-    unsigned short   IF_DEF_ExpLink;
-    unsigned short   IF_DEF_CH7005,IF_DEF_HiVision;
-    unsigned short   IF_DEF_CH7007; /* Billy 2007/05/03 */
-    unsigned short   LCDResInfo,LCDTypeInfo, VBType;/*301b*/
-    unsigned short   VBInfo,TVInfo,LCDInfo, Set_VGAType;
-    unsigned short   VBExtInfo;/*301lv*/
-    unsigned short   SetFlag;
-    unsigned short   NewFlickerMode;
-    unsigned short   SelectCRT2Rate;
-
-    unsigned char *ROMAddr;
-    unsigned char *FBAddr;
-    unsigned long BaseAddr;
-    unsigned long RelIO;
+struct vb_device_info {
+	unsigned char  ISXPDOS;
+	unsigned long   P3c4, P3d4, P3c0, P3ce, P3c2, P3cc;
+	unsigned long   P3ca, P3c6, P3c7, P3c8, P3c9, P3da;
+	unsigned long   Part0Port, Part1Port, Part2Port;
+	unsigned long   Part3Port, Part4Port, Part5Port;
+	unsigned short   RVBHCFACT, RVBHCMAX, RVBHRS;
+	unsigned short   VGAVT, VGAHT, VGAVDE, VGAHDE;
+	unsigned short   VT, HT, VDE, HDE;
+	unsigned short   LCDHRS, LCDVRS, LCDHDES, LCDVDES;
+
+	unsigned short   ModeType;
+	/* ,IF_DEF_FSTN; add for dstn */
+	unsigned short   IF_DEF_LVDS, IF_DEF_TRUMPION, IF_DEF_DSTN;
+	unsigned short   IF_DEF_CRT2Monitor, IF_DEF_VideoCapture;
+	unsigned short   IF_DEF_LCDA, IF_DEF_CH7017, IF_DEF_YPbPr,
+			 IF_DEF_ScaleLCD, IF_DEF_OEMUtil, IF_DEF_PWD;
+	unsigned short   IF_DEF_ExpLink;
+	unsigned short   IF_DEF_CH7005, IF_DEF_HiVision;
+	unsigned short   IF_DEF_CH7007; /* Billy 2007/05/03 */
+	unsigned short   LCDResInfo, LCDTypeInfo, VBType;/*301b*/
+	unsigned short   VBInfo, TVInfo, LCDInfo, Set_VGAType;
+	unsigned short   VBExtInfo;/*301lv*/
+	unsigned short   SetFlag;
+	unsigned short   NewFlickerMode;
+	unsigned short   SelectCRT2Rate;
+
+	unsigned char *ROMAddr;
+	unsigned char *FBAddr;
+	unsigned long BaseAddr;
+	unsigned long RelIO;
 
 	unsigned char (*CR6B)[4];
 	unsigned char (*CR6E)[4];
@@ -420,107 +376,106 @@ struct vb_device_info
 	unsigned char (*SR15)[8];
 	unsigned char (*CR40)[8];
 
-    unsigned char  *pSoftSetting;
-    unsigned char  *pOutputSelect;
-
-    unsigned short *pRGBSenseData;
-    unsigned short *pRGBSenseData2; /*301b*/
-    unsigned short *pVideoSenseData;
-    unsigned short *pVideoSenseData2;
-    unsigned short *pYCSenseData;
-    unsigned short *pYCSenseData2;
-
-    unsigned char  *pSR07;
-    unsigned char  *CR49;
-    unsigned char  *pSR1F;
-    unsigned char  *AGPReg;
-    unsigned char  *SR16;
-    unsigned char  *pSR21;
-    unsigned char  *pSR22;
-    unsigned char  *pSR23;
-    unsigned char  *pSR24;
-    unsigned char  *SR25;
-    unsigned char  *pSR31;
-    unsigned char  *pSR32;
-    unsigned char  *pSR33;
-    unsigned char  *pSR36;      /* alan 12/07/2006 */
-    unsigned char  *pCRCF;
-    unsigned char  *pCRD0;      /* alan 12/07/2006 */
-    unsigned char  *pCRDE;      /* alan 12/07/2006 */
-    unsigned char  *pCR8F;      /* alan 12/07/2006 */
-    unsigned char  *pSR40;      /* alan 12/07/2006 */
-    unsigned char  *pSR41;      /* alan 12/07/2006 */
-    unsigned char  *pDVOSetting;
-    unsigned char  *pCR2E;
-    unsigned char  *pCR2F;
-    unsigned char  *pCR46;
-    unsigned char  *pCR47;
-    unsigned char  *pCRT2Data_1_2;
-    unsigned char  *pCRT2Data_4_D;
-    unsigned char  *pCRT2Data_4_E;
-    unsigned char  *pCRT2Data_4_10;
-    struct XGI_MCLKDataStruct  *MCLKData;
-    struct XGI_ECLKDataStruct  *ECLKData;
-
-    unsigned char   *XGI_TVDelayList;
-    unsigned char   *XGI_TVDelayList2;
-    unsigned char   *CHTVVCLKUNTSC;
-    unsigned char   *CHTVVCLKONTSC;
-    unsigned char   *CHTVVCLKUPAL;
-    unsigned char   *CHTVVCLKOPAL;
-    unsigned char   *NTSCTiming;
-    unsigned char   *PALTiming;
-    unsigned char   *HiTVExtTiming;
-    unsigned char   *HiTVSt1Timing;
-    unsigned char   *HiTVSt2Timing;
-    unsigned char   *HiTVTextTiming;
-    unsigned char   *YPbPr750pTiming;
-    unsigned char   *YPbPr525pTiming;
-    unsigned char   *YPbPr525iTiming;
-    unsigned char   *HiTVGroup3Data;
-    unsigned char   *HiTVGroup3Simu;
-    unsigned char   *HiTVGroup3Text;
-    unsigned char   *Ren525pGroup3;
-    unsigned char   *Ren750pGroup3;
-    unsigned char   *ScreenOffset;
-    unsigned char   *pXGINew_DRAMTypeDefinition;
-    unsigned char   *pXGINew_I2CDefinition ;
-    unsigned char   *pXGINew_CR97 ;
-
-    struct XGI330_LCDCapStruct  *LCDCapList;
-    struct XGI21_LVDSCapStruct  *XG21_LVDSCapList;
-
-    struct XGI_TimingHStruct  *TimingH;
-    struct XGI_TimingVStruct  *TimingV;
-
-    struct XGI_StStruct          *SModeIDTable;
-    struct XGI_StandTableStruct  *StandTable;
-    struct XGI_ExtStruct         *EModeIDTable;
-    struct XGI_Ext2Struct        *RefIndex;
-    /* XGINew_CRT1TableStruct *CRT1Table; */
-    struct XGI_CRT1TableStruct    *XGINEWUB_CRT1Table;
-    struct XGI_VCLKDataStruct    *VCLKData;
-    struct XGI_VBVCLKDataStruct  *VBVCLKData;
-    struct XGI_StResInfoStruct   *StResInfo;
-    struct XGI_ModeResInfoStruct *ModeResInfo;
-    struct XGI_XG21CRT1Struct	  *UpdateCRT1;
+	unsigned char  *pSoftSetting;
+	unsigned char  *pOutputSelect;
+
+	unsigned short *pRGBSenseData;
+	unsigned short *pRGBSenseData2; /*301b*/
+	unsigned short *pVideoSenseData;
+	unsigned short *pVideoSenseData2;
+	unsigned short *pYCSenseData;
+	unsigned short *pYCSenseData2;
+
+	unsigned char  *pSR07;
+	unsigned char  *CR49;
+	unsigned char  *pSR1F;
+	unsigned char  *AGPReg;
+	unsigned char  *SR16;
+	unsigned char  *pSR21;
+	unsigned char  *pSR22;
+	unsigned char  *pSR23;
+	unsigned char  *pSR24;
+	unsigned char  *SR25;
+	unsigned char  *pSR31;
+	unsigned char  *pSR32;
+	unsigned char  *pSR33;
+	unsigned char  *pSR36;      /* alan 12/07/2006 */
+	unsigned char  *pCRCF;
+	unsigned char  *pCRD0;      /* alan 12/07/2006 */
+	unsigned char  *pCRDE;      /* alan 12/07/2006 */
+	unsigned char  *pCR8F;      /* alan 12/07/2006 */
+	unsigned char  *pSR40;      /* alan 12/07/2006 */
+	unsigned char  *pSR41;      /* alan 12/07/2006 */
+	unsigned char  *pDVOSetting;
+	unsigned char  *pCR2E;
+	unsigned char  *pCR2F;
+	unsigned char  *pCR46;
+	unsigned char  *pCR47;
+	unsigned char  *pCRT2Data_1_2;
+	unsigned char  *pCRT2Data_4_D;
+	unsigned char  *pCRT2Data_4_E;
+	unsigned char  *pCRT2Data_4_10;
+	struct XGI_MCLKDataStruct  *MCLKData;
+	struct XGI_ECLKDataStruct  *ECLKData;
+
+	unsigned char   *XGI_TVDelayList;
+	unsigned char   *XGI_TVDelayList2;
+	unsigned char   *CHTVVCLKUNTSC;
+	unsigned char   *CHTVVCLKONTSC;
+	unsigned char   *CHTVVCLKUPAL;
+	unsigned char   *CHTVVCLKOPAL;
+	unsigned char   *NTSCTiming;
+	unsigned char   *PALTiming;
+	unsigned char   *HiTVExtTiming;
+	unsigned char   *HiTVSt1Timing;
+	unsigned char   *HiTVSt2Timing;
+	unsigned char   *HiTVTextTiming;
+	unsigned char   *YPbPr750pTiming;
+	unsigned char   *YPbPr525pTiming;
+	unsigned char   *YPbPr525iTiming;
+	unsigned char   *HiTVGroup3Data;
+	unsigned char   *HiTVGroup3Simu;
+	unsigned char   *HiTVGroup3Text;
+	unsigned char   *Ren525pGroup3;
+	unsigned char   *Ren750pGroup3;
+	unsigned char   *ScreenOffset;
+	unsigned char   *pXGINew_DRAMTypeDefinition;
+	unsigned char   *pXGINew_I2CDefinition ;
+	unsigned char   *pXGINew_CR97 ;
+
+	struct XGI330_LCDCapStruct  *LCDCapList;
+	struct XGI21_LVDSCapStruct  *XG21_LVDSCapList;
+
+	struct XGI_TimingHStruct  *TimingH;
+	struct XGI_TimingVStruct  *TimingV;
+
+	struct XGI_StStruct          *SModeIDTable;
+	struct XGI_StandTableStruct  *StandTable;
+	struct XGI_ExtStruct         *EModeIDTable;
+	struct XGI_Ext2Struct        *RefIndex;
+	/* XGINew_CRT1TableStruct *CRT1Table; */
+	struct XGI_CRT1TableStruct    *XGINEWUB_CRT1Table;
+	struct XGI_VCLKDataStruct    *VCLKData;
+	struct XGI_VBVCLKDataStruct  *VBVCLKData;
+	struct XGI_StResInfoStruct   *StResInfo;
+	struct XGI_ModeResInfoStruct *ModeResInfo;
+	struct XGI_XG21CRT1Struct	  *UpdateCRT1;
 };  /* _struct vb_device_info */
 
 
-struct TimingInfo
-{
-    unsigned short    Horizontal_ACTIVE;
-    unsigned short    Horizontal_FP;
-    unsigned short    Horizontal_SYNC;
-    unsigned short    Horizontal_BP;
-    unsigned short    Vertical_ACTIVE;
-    unsigned short    Vertical_FP;
-    unsigned short    Vertical_SYNC;
-    unsigned short    Vertical_BP;
-    double    DCLK;
-    unsigned char     FrameRate;
-    unsigned char     Interlace;
-    unsigned short    Margin;
+struct TimingInfo {
+	unsigned short Horizontal_ACTIVE;
+	unsigned short Horizontal_FP;
+	unsigned short Horizontal_SYNC;
+	unsigned short Horizontal_BP;
+	unsigned short Vertical_ACTIVE;
+	unsigned short Vertical_FP;
+	unsigned short Vertical_SYNC;
+	unsigned short Vertical_BP;
+	double	       DCLK;
+	unsigned char  FrameRate;
+	unsigned char  Interlace;
+	unsigned short Margin;
 };
 
 #define _VB_STRUCT_
diff --git a/drivers/staging/xgifb/vb_table.h b/drivers/staging/xgifb/vb_table.h
index d71cd55a7057a363dedef9563c30359a00fef236..d10de4888dc308fabe75cb818e33bb2b5e5fb201 100644
--- a/drivers/staging/xgifb/vb_table.h
+++ b/drivers/staging/xgifb/vb_table.h
@@ -1,186 +1,206 @@
 #define  Tap4
 
-//yilin modify for xgi20
-static struct XGI_MCLKDataStruct XGI340New_MCLKData[] =
-{
- { 0x16,0x01,0x01,166},
- { 0x19,0x02,0x01,124},
- { 0x7C,0x08,0x01,200},
- { 0x79,0x06,0x01,250},
- { 0x29,0x01,0x81,301},
- { 0x5c,0x23,0x01,166},
- { 0x5c,0x23,0x01,166},
- { 0x5c,0x23,0x01,166}
-};
-
-static struct XGI_MCLKDataStruct XGI27New_MCLKData[] =
-{
- { 0x5c,0x23,0x01,166},
- { 0x19,0x02,0x01,124},
- { 0x7C,0x08,0x80,200},
- { 0x79,0x06,0x80,250},
- { 0x29,0x01,0x81,300},
- { 0x5c,0x23,0x01,166},
- { 0x5c,0x23,0x01,166},
- { 0x5c,0x23,0x01,166}
-};
-
-//yilin modify for xgi20
-static struct XGI_ECLKDataStruct XGI340_ECLKData[] =
-{
- { 0x5c,0x23,0x01,166},
- { 0x55,0x84,0x01,123},
- { 0x7C,0x08,0x01,200},
- { 0x79,0x06,0x01,250},
- { 0x29,0x01,0x81,301},
- { 0x5c,0x23,0x01,166},
- { 0x5c,0x23,0x01,166},
- { 0x5c,0x23,0x01,166}
+/* yilin modify for xgi20 */
+static struct XGI_MCLKDataStruct XGI340New_MCLKData[] = {
+	{0x16, 0x01, 0x01, 166},
+	{0x19, 0x02, 0x01, 124},
+	{0x7C, 0x08, 0x01, 200},
+	{0x79, 0x06, 0x01, 250},
+	{0x29, 0x01, 0x81, 301},
+	{0x5c, 0x23, 0x01, 166},
+	{0x5c, 0x23, 0x01, 166},
+	{0x5c, 0x23, 0x01, 166}
+};
+
+static struct XGI_MCLKDataStruct XGI27New_MCLKData[] = {
+	{0x5c, 0x23, 0x01, 166},
+	{0x19, 0x02, 0x01, 124},
+	{0x7C, 0x08, 0x80, 200},
+	{0x79, 0x06, 0x80, 250},
+	{0x29, 0x01, 0x81, 300},
+	{0x5c, 0x23, 0x01, 166},
+	{0x5c, 0x23, 0x01, 166},
+	{0x5c, 0x23, 0x01, 166}
+};
+
+/* yilin modify for xgi20 */
+static struct XGI_ECLKDataStruct XGI340_ECLKData[] = {
+	{0x5c, 0x23, 0x01, 166},
+	{0x55, 0x84, 0x01, 123},
+	{0x7C, 0x08, 0x01, 200},
+	{0x79, 0x06, 0x01, 250},
+	{0x29, 0x01, 0x81, 301},
+	{0x5c, 0x23, 0x01, 166},
+	{0x5c, 0x23, 0x01, 166},
+	{0x5c, 0x23, 0x01, 166}
 };
 
-
-
 static unsigned char XGI340_SR13[4][8] = {
-{0x35,0x45,0xb1,0x00,0x00,0x00,0x00,0x00},/* SR13 */
-{0x41,0x51,0x5c,0x00,0x00,0x00,0x00,0x00},/* SR14 */
-{0x31,0x42,0x42,0x00,0x00,0x00,0x00,0x00},/* SR18 */
-{0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00}/* SR1B */
-};
-
-static unsigned char XGI340_cr41[24][8] =
-{{0x20,0x50,0x60,0x00,0x00,0x00,0x00,0x00},/* 0 CR41 */
-{0xc4,0x40,0x84,0x00,0x00,0x00,0x00,0x00},/* 1 CR8A */
-{0xc4,0x40,0x84,0x00,0x00,0x00,0x00,0x00},/* 2 CR8B */
-{0xb5,0xa4,0xa4,0x00,0x00,0x00,0x00,0x00},
-{0xf0,0xf0,0xf0,0x00,0x00,0x00,0x00,0x00},
-{0x90,0x90,0x24,0x00,0x00,0x00,0x00,0x00},/* 5 CR68 */
-{0x77,0x77,0x44,0x00,0x00,0x00,0x00,0x00},/* 6 CR69 */
-{0x77,0x77,0x44,0x00,0x00,0x00,0x00,0x00},/* 7 CR6A */
-{0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00},/* 8 CR6D */
-{0x55,0x55,0x55,0x00,0x00,0x00,0x00,0x00},/* 9 CR80 */
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/* 10 CR81 */
-{0x88,0xa8,0x48,0x00,0x00,0x00,0x00,0x00},/* 11 CR82 */
-{0x44,0x44,0x77,0x00,0x00,0x00,0x00,0x00},/* 12 CR85 */
-{0x48,0x48,0x88,0x00,0x00,0x00,0x00,0x00},/* 13 CR86 */
-{0x54,0x54,0x44,0x00,0x00,0x00,0x00,0x00},/* 14 CR90 */
-{0x54,0x54,0x44,0x00,0x00,0x00,0x00,0x00},/* 15 CR91 */
-{0x0a,0x0a,0x07,0x00,0x00,0x00,0x00,0x00},/* 16 CR92 */
-{0x44,0x44,0x44,0x00,0x00,0x00,0x00,0x00},/* 17 CR93 */
-{0x10,0x10,0x0A,0x00,0x00,0x00,0x00,0x00},/* 18 CR94 */
-{0x11,0x11,0x0a,0x00,0x00,0x00,0x00,0x00},/* 19 CR95 */
-{0x05,0x05,0x05,0x00,0x00,0x00,0x00,0x00},/* 20 CR96 */
-{0xf0,0xf0,0xf0,0x00,0x00,0x00,0x00,0x00},/* 21 CRC3 */
-{0x05,0x00,0x02,0x00,0x00,0x00,0x00,0x00},/* 22 CRC4 */
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}/* 23 CRC5 */
-};
-
-
-static unsigned char XGI27_cr41[24][8] =
-{
-{0x20,0x40,0x60,0x00,0x00,0x00,0x00,0x00},/* 0 CR41 */
-{0xC4,0x40,0x84,0x00,0x00,0x00,0x00,0x00},/* 1 CR8A */
-{0xC4,0x40,0x84,0x00,0x00,0x00,0x00,0x00},/* 2 CR8B */
-{0xB5,0x13,0xa4,0x00,0x00,0x00,0x00,0x00},/* 3 CR40[7],CR99[2:0],CR45[3:0]*/
-{0xf0,0xf5,0xf0,0x00,0x00,0x00,0x00,0x00},/* 4 CR59 */
-{0x90,0x90,0x24,0x00,0x00,0x00,0x00,0x00},/* 5 CR68 */
-{0x77,0x67,0x44,0x00,0x00,0x00,0x00,0x00},/* 6 CR69 */
-{0x77,0x77,0x44,0x00,0x00,0x00,0x00,0x00},/* 7 CR6A */
-{0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00},/* 8 CR6D */
-{0x55,0x55,0x55,0x00,0x00,0x00,0x00,0x00},/* 9 CR80 */
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/* 10 CR81 */
-{0x88,0xcc,0x48,0x00,0x00,0x00,0x00,0x00},/* 11 CR82 */
-{0x44,0x88,0x77,0x00,0x00,0x00,0x00,0x00},/* 12 CR85 */
-{0x48,0x88,0x88,0x00,0x00,0x00,0x00,0x00},/* 13 CR86 */
-{0x54,0x32,0x44,0x00,0x00,0x00,0x00,0x00},/* 14 CR90 */
-{0x54,0x33,0x44,0x00,0x00,0x00,0x00,0x00},/* 15 CR91 */
-{0x0a,0x07,0x07,0x00,0x00,0x00,0x00,0x00},/* 16 CR92 */
-{0x44,0x63,0x44,0x00,0x00,0x00,0x00,0x00},/* 17 CR93 */
-{0x10,0x14,0x0A,0x00,0x00,0x00,0x00,0x00},/* 18 CR94 */
-{0x11,0x0B,0x0C,0x00,0x00,0x00,0x00,0x00},/* 19 CR95 */
-{0x05,0x22,0x05,0x00,0x00,0x00,0x00,0x00},/* 20 CR96 */
-{0xf0,0xf0,0x00,0x00,0x00,0x00,0x00,0x00},/* 21 CRC3 */
-{0x05,0x00,0x02,0x00,0x00,0x00,0x00,0x00},/* 22 CRC4 */
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}/* 23 CRC5 */
+	{0x35, 0x45, 0xb1, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR13 */
+	{0x41, 0x51, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR14 */
+	{0x31, 0x42, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR18 */
+	{0x03, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00}  /* SR1B */
+};
+
+static unsigned char XGI340_cr41[24][8] = {
+	{0x20, 0x50, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0 CR41 */
+	{0xc4, 0x40, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 1 CR8A */
+	{0xc4, 0x40, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 2 CR8B */
+	{0xb5, 0xa4, 0xa4, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0xf0, 0xf0, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x90, 0x90, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 5 CR68 */
+	{0x77, 0x77, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 6 CR69 */
+	{0x77, 0x77, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 7 CR6A */
+	{0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 8 CR6D */
+	{0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 9 CR80 */
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 10 CR81 */
+	{0x88, 0xa8, 0x48, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 11 CR82 */
+	{0x44, 0x44, 0x77, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 12 CR85 */
+	{0x48, 0x48, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 13 CR86 */
+	{0x54, 0x54, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 14 CR90 */
+	{0x54, 0x54, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 15 CR91 */
+	{0x0a, 0x0a, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 16 CR92 */
+	{0x44, 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 17 CR93 */
+	{0x10, 0x10, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 18 CR94 */
+	{0x11, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 19 CR95 */
+	{0x05, 0x05, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 20 CR96 */
+	{0xf0, 0xf0, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 21 CRC3 */
+	{0x05, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 22 CRC4 */
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}  /* 23 CRC5 */
+};
+
+static unsigned char XGI27_cr41[24][8] = {
+	{0x20, 0x40, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0 CR41 */
+	{0xC4, 0x40, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 1 CR8A */
+	{0xC4, 0x40, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 2 CR8B */
+	{0xB5, 0x13, 0xa4, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 3 CR40[7],
+							       CR99[2:0],
+							       CR45[3:0]*/
+	{0xf0, 0xf5, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 4 CR59 */
+	{0x90, 0x90, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 5 CR68 */
+	{0x77, 0x67, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 6 CR69 */
+	{0x77, 0x77, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 7 CR6A */
+	{0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 8 CR6D */
+	{0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 9 CR80 */
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 10 CR81 */
+	{0x88, 0xcc, 0x48, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 11 CR82 */
+	{0x44, 0x88, 0x77, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 12 CR85 */
+	{0x48, 0x88, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 13 CR86 */
+	{0x54, 0x32, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 14 CR90 */
+	{0x54, 0x33, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 15 CR91 */
+	{0x0a, 0x07, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 16 CR92 */
+	{0x44, 0x63, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 17 CR93 */
+	{0x10, 0x14, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 18 CR94 */
+	{0x11, 0x0B, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 19 CR95 */
+	{0x05, 0x22, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 20 CR96 */
+	{0xf0, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 21 CRC3 */
+	{0x05, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 22 CRC4 */
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}  /* 23 CRC5 */
 };
 
 static unsigned char XGI340_CR6B[8][4] = {
-{0xaa,0xaa,0xaa,0xaa},
-{0xaa,0xaa,0xaa,0xaa},
-{0xaa,0xaa,0xaa,0xaa},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00}
+	{0xaa, 0xaa, 0xaa, 0xaa},
+	{0xaa, 0xaa, 0xaa, 0xaa},
+	{0xaa, 0xaa, 0xaa, 0xaa},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00}
 };
 
 static unsigned char XGI340_CR6E[8][4] = {
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00}
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00}
 };
 
 static unsigned char XGI340_CR6F[8][32] = {
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
 };
 
 static unsigned char XGI340_CR89[8][2] = {
-{0x00,0x00},
-{0x00,0x00},
-{0x00,0x00},
-{0x00,0x00},
-{0x00,0x00},
-{0x00,0x00},
-{0x00,0x00},
-{0x00,0x00}
-};
-			 /* CR47,CR48,CR49,CR4A,CR4B,CR4C,CR70,CR71,CR74,CR75,CR76,CR77 */
+	{0x00, 0x00},
+	{0x00, 0x00},
+	{0x00, 0x00},
+	{0x00, 0x00},
+	{0x00, 0x00},
+	{0x00, 0x00},
+	{0x00, 0x00},
+	{0x00, 0x00}
+};
+/* CR47,CR48,CR49,CR4A,CR4B,CR4C,CR70,CR71,CR74,CR75,CR76,CR77 */
 static unsigned char XGI340_AGPReg[12] = {
-				   0x28, 0x23, 0x00, 0x20, 0x00, 0x20, 0x00,
-				   0x05, 0xd0, 0x10, 0x10, 0x00};
+	0x28, 0x23, 0x00, 0x20, 0x00, 0x20,
+	0x00, 0x05, 0xd0, 0x10, 0x10, 0x00
+};
 
 static unsigned char XGI340_SR16[4] = {0x03, 0x83, 0x03, 0x83};
 
 #if 0
 static unsigned char XGI330_SR15_1[8][8] = {
-{0x0,0x0,0x00,0x00,0x20,0x20,0x00,0x00},
-{0x5,0x15,0x15,0x15,0x15,0x15,0x00,0x00},
-{0xba,0xba,0xba,0xba,0xBA,0xBA,0x00,0x00},
-{0x55,0x57,0x57,0xAB,0xAB,0xAB,0x00,0x00},
-{0x60,0x34,0x34,0x34,0x34,0x34,0x00,0x00},
-{0x0,0x80,0x80,0x80,0x83,0x83,0x00,0x00},
-{0x50,0x50,0x50,0x3C,0x3C,0x3C,0x00,0x00},
-{0x0,0xa5,0xfb,0xf6,0xF6,0xF6,0x00,0x00}
+	{0x0, 0x0, 0x00, 0x00, 0x20, 0x20, 0x00, 0x00},
+	{0x5, 0x15, 0x15, 0x15, 0x15, 0x15, 0x00, 0x00},
+	{0xba, 0xba, 0xba, 0xba, 0xBA, 0xBA, 0x00, 0x00},
+	{0x55, 0x57, 0x57, 0xAB, 0xAB, 0xAB, 0x00, 0x00},
+	{0x60, 0x34, 0x34, 0x34, 0x34, 0x34, 0x00, 0x00},
+	{0x0, 0x80, 0x80, 0x80, 0x83, 0x83, 0x00, 0x00},
+	{0x50, 0x50, 0x50, 0x3C, 0x3C, 0x3C, 0x00, 0x00},
+	{0x0, 0xa5, 0xfb, 0xf6, 0xF6, 0xF6, 0x00, 0x00}
 };
 
 static unsigned char XGI330_cr40_1[15][8] = {
-{0x66,0x40,0x40,0x28,0x24,0x24,0x00,0x00},
-{0x66,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x0F,0x0F,0x00,0x00},
-{0x00,0xf0,0xf0,0xf0,0xF0,0xF0,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x10,0x10,0x10,0x10,0x20,0x20,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x88,0x88,0x88,0xAA,0xAC,0xAC,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x77,0x77,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
-{0x00,0xA2,0x00,0x00,0xA2,0xA2,0x00,0x00},
+	{0x66, 0x40, 0x40, 0x28, 0x24, 0x24, 0x00, 0x00},
+	{0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x0F, 0x0F, 0x00, 0x00},
+	{0x00, 0xf0, 0xf0, 0xf0, 0xF0, 0xF0, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x10, 0x10, 0x10, 0x10, 0x20, 0x20, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x88, 0x88, 0x88, 0xAA, 0xAC, 0xAC, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x77, 0x77, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0xA2, 0x00, 0x00, 0xA2, 0xA2, 0x00, 0x00},
 };
 #endif
 
@@ -191,3248 +211,3380 @@ static unsigned char XGI330_SR33 = 0x00;
 static unsigned char XG40_CRCF = 0x13;
 static unsigned char XG40_DRAMTypeDefinition = 0xFF ;
 
-static struct XGI_StStruct XGI330_SModeIDTable[] =
-{
- {0x01,0x9208,0x01,0x00,0x10,0x00,0x00,0x01,0x00},
- {0x01,0x1210,0x14,0x01,0x00,0x01,0x00,0x01,0x00},
- {0x01,0x1010,0x17,0x02,0x11,0x00,0x00,0x01,0x01},
- {0x03,0x8208,0x03,0x00,0x14,0x00,0x00,0x01,0x02},
- {0x03,0x0210,0x16,0x01,0x04,0x01,0x00,0x01,0x02},
- {0x03,0x0010,0x18,0x02,0x15,0x00,0x00,0x01,0x03},
- {0x05,0x9209,0x05,0x00,0x10,0x00,0x00,0x00,0x04},
- {0x06,0x8209,0x06,0x00,0x14,0x00,0x00,0x00,0x05},
- {0x07,0x0000,0x07,0x03,0x05,0x03,0x00,0x01,0x03},
- {0x07,0x0000,0x19,0x02,0x15,0x02,0x00,0x01,0x03},
- {0x0d,0x920a,0x0d,0x00,0x10,0x00,0x00,0x00,0x04},
- {0x0e,0x820a,0x0e,0x00,0x14,0x00,0x00,0x00,0x05},
- {0x0f,0x0202,0x11,0x01,0x04,0x01,0x00,0x00,0x05},
- {0x10,0x0212,0x12,0x01,0x04,0x01,0x00,0x00,0x05},
- {0x11,0x0212,0x1a,0x04,0x24,0x04,0x00,0x00,0x05},
- {0x12,0x0212,0x1b,0x04,0x24,0x04,0x00,0x00,0x05},
- {0x13,0x021b,0x1c,0x00,0x14,0x00,0x00,0x00,0x04},
- {0x12,0x0010,0x18,0x02,0x24,0x02,0x00,0x00,0x05},/* St_CRT2CRTC2 not sure */
- {0x12,0x0210,0x18,0x01,0x24,0x01,0x00,0x00,0x05},/* St_CRT2CRTC2 not sure */
- {0xff,0x0000,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
-};
-
-
-static struct XGI_ExtStruct  XGI330_EModeIDTable[] =
-{
- {0x6a,0x2212,0x0407,0x3a81,0x0102,0x08,0x07,0x00,0x00,0x07,0x0e},
- {0x2e,0x0a1b,0x0306,0x3a57,0x0101,0x08,0x06,0x00,0x00,0x05,0x06},
- {0x2f,0x0a1b,0x0305,0x3a50,0x0100,0x08,0x05,0x00,0x00,0x05,0x05},
- {0x30,0x2a1b,0x0407,0x3a81,0x0103,0x08,0x07,0x00,0x00,0x07,0x0e},
- {0x31,0x0a1b,0x030d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x3d},
- {0x32,0x0a1b,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x3e},
- {0x33,0x0a1d,0x0a0d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x3d},
- {0x34,0x2a1d,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x3e},
- {0x35,0x0a1f,0x0a0d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x3d},
- {0x36,0x2a1f,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x3e},
- {0x37,0x0212,0x0508,0x3aab,0x0104,0x08,0x08,0x00,0x00,0x00,0x16},
- {0x38,0x0a1b,0x0508,0x3aab,0x0105,0x08,0x08,0x00,0x00,0x00,0x16},
- {0x3a,0x0e3b,0x0609,0x3adc,0x0107,0x08,0x09,0x00,0x00,0x00,0x1e},
- {0x3c,0x0e3b,0x070a,0x3af2,0x0130,0x08,0x0a,0x00,0x00,0x00,0x22},	/* mode 1600x1200 add CRT2MODE [2003/10/07] */
- {0x3d,0x0e7d,0x070a,0x3af2,0x0131,0x08,0x0a,0x00,0x00,0x00,0x22},	/* mode 1600x1200 add CRT2MODE */
- {0x40,0x9a1c,0x0000,0x3a34,0x010d,0x08,0x00,0x00,0x00,0x04,0x00},
- {0x41,0x9a1d,0x0000,0x3a34,0x010e,0x08,0x00,0x00,0x00,0x04,0x00},	/* ModeIdIndex = 0x10 */
- {0x43,0x0a1c,0x0306,0x3a57,0x0110,0x08,0x06,0x00,0x00,0x05,0x06},
- {0x44,0x0a1d,0x0306,0x3a57,0x0111,0x08,0x06,0x00,0x00,0x05,0x06},
- {0x46,0x2a1c,0x0407,0x3a81,0x0113,0x08,0x07,0x00,0x00,0x07,0x0e},
- {0x47,0x2a1d,0x0407,0x3a81,0x0114,0x08,0x07,0x00,0x00,0x07,0x0e},
- {0x49,0x0a3c,0x0508,0x3aab,0x0116,0x08,0x08,0x00,0x00,0x00,0x16},
- {0x4a,0x0a3d,0x0508,0x3aab,0x0117,0x08,0x08,0x00,0x00,0x00,0x16},
- {0x4c,0x0e7c,0x0609,0x3adc,0x0119,0x08,0x09,0x00,0x00,0x00,0x1e},
- {0x4d,0x0e7d,0x0609,0x3adc,0x011a,0x08,0x09,0x00,0x00,0x00,0x1e},
- {0x50,0x9a1b,0x0001,0x3a3b,0x0132,0x08,0x01,0x00,0x00,0x04,0x02},
- {0x51,0xba1b,0x0103,0x3a42,0x0133,0x08,0x03,0x00,0x00,0x07,0x03},
- {0x52,0x9a1b,0x0204,0x3a49,0x0134,0x08,0x04,0x00,0x00,0x00,0x04},
- {0x56,0x9a1d,0x0001,0x3a3b,0x0135,0x08,0x01,0x00,0x00,0x04,0x02},
- {0x57,0xba1d,0x0103,0x3a42,0x0136,0x08,0x03,0x00,0x00,0x07,0x03},
- {0x58,0x9a1d,0x0204,0x3a49,0x0137,0x08,0x04,0x00,0x00,0x00,0x04},
- {0x59,0x9a1b,0x0000,0x3a34,0x0138,0x08,0x00,0x00,0x00,0x04,0x00},
- {0x5A,0x021b,0x0014,0x3b83,0x0138,0x08,0x01,0x00,0x00,0x04,0x3f},	/* ModeIdIndex = 0x20 */
- {0x5B,0x0a1d,0x0014,0x3b83,0x0135,0x08,0x01,0x00,0x00,0x04,0x3f},
- {0x5d,0x0a1d,0x0305,0x3a50,0x0139,0x08,0x05,0x00,0x00,0x07,0x05},
- {0x62,0x0a3f,0x0306,0x3a57,0x013a,0x08,0x06,0x00,0x00,0x05,0x06},
- {0x63,0x2a3f,0x0407,0x3a81,0x013b,0x08,0x07,0x00,0x00,0x07,0x0e},
- {0x64,0x0a7f,0x0508,0x3aab,0x013c,0x08,0x08,0x00,0x00,0x00,0x16},
- {0x65,0x0eff,0x0609,0x3adc,0x013d,0x08,0x09,0x00,0x00,0x00,0x1e},
- {0x66,0x0eff,0x070a,0x3af2,0x013e,0x08,0x0a,0x00,0x00,0x00,0x22},	/* mode 1600x1200 add CRT2MODE */
- {0x68,0x067b,0x080b,0x3b17,0x013f,0x08,0x0b,0x00,0x00,0x00,0x29},
- {0x69,0x06fd,0x080b,0x3b17,0x0140,0x08,0x0b,0x00,0x00,0x00,0x29},
- {0x6b,0x07ff,0x080b,0x3b17,0x0141,0x10,0x0b,0x00,0x00,0x00,0x29},
- {0x6c,0x067b,0x090c,0x3b37,0x0000,0x08,0x0c,0x00,0x00,0x00,0x2f},
- {0x6d,0x06fd,0x090c,0x3b37,0x0000,0x10,0x0c,0x00,0x00,0x00,0x2f},
- {0x6e,0x07ff,0x090c,0x3b37,0x0000,0x10,0x0c,0x00,0x00,0x00,0x2f},
- {0x70,0x2a1b,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
- {0x71,0x0a1b,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
- {0x74,0x0a1d,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},	/* ModeIdIndex = 0x30 */
- {0x75,0x0a3d,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
- {0x76,0x2a1f,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
- {0x77,0x0a1f,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
- {0x78,0x0a3f,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
- {0x79,0x0a3b,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
- {0x7a,0x2a1d,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
- {0x7b,0x0e3b,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x1d},
- {0x7c,0x0e7d,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x1d},
- {0x7d,0x0eff,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x1d},
- {0x20,0x0e3b,0x0D16,0x49e0,0x0000,0x08,0x16,0x00,0x00,0x00,0x43},
- {0x21,0x0e7d,0x0D16,0x49e0,0x0000,0x08,0x16,0x00,0x00,0x00,0x43},
- {0x22,0x0eff,0x0D16,0x49e0,0x0000,0x08,0x16,0x00,0x00,0x00,0x43},
- {0x23,0x0e3b,0x0614,0x49d5,0x0000,0x08,0x14,0x00,0x00,0x00,0x41},
- {0x24,0x0e7d,0x0614,0x49d5,0x0000,0x08,0x14,0x00,0x00,0x00,0x41},
- {0x25,0x0eff,0x0614,0x49d5,0x0000,0x08,0x14,0x00,0x00,0x00,0x41},
- {0x26,0x063b,0x0c15,0x49dc,0x0000,0x08,0x15,0x00,0x00,0x00,0x42},	/* ModeIdIndex = 0x40 */
- {0x27,0x067d,0x0c15,0x49dc,0x0000,0x08,0x15,0x00,0x00,0x00,0x42},
- {0x28,0x06ff,0x0c15,0x49dc,0x0000,0x08,0x15,0x00,0x00,0x00,0x42},
- {0xff,0x0000,0x0000,0x0000,0x0000,0x00,0x00,0x00,0x00,0x00,0x00}
-};
-
-static struct XGI_StandTableStruct XGI330_StandTable[] =
-{
+static struct XGI_StStruct XGI330_SModeIDTable[] = {
+	{0x01, 0x9208, 0x01, 0x00, 0x10, 0x00, 0x00, 0x01, 0x00},
+	{0x01, 0x1210, 0x14, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00},
+	{0x01, 0x1010, 0x17, 0x02, 0x11, 0x00, 0x00, 0x01, 0x01},
+	{0x03, 0x8208, 0x03, 0x00, 0x14, 0x00, 0x00, 0x01, 0x02},
+	{0x03, 0x0210, 0x16, 0x01, 0x04, 0x01, 0x00, 0x01, 0x02},
+	{0x03, 0x0010, 0x18, 0x02, 0x15, 0x00, 0x00, 0x01, 0x03},
+	{0x05, 0x9209, 0x05, 0x00, 0x10, 0x00, 0x00, 0x00, 0x04},
+	{0x06, 0x8209, 0x06, 0x00, 0x14, 0x00, 0x00, 0x00, 0x05},
+	{0x07, 0x0000, 0x07, 0x03, 0x05, 0x03, 0x00, 0x01, 0x03},
+	{0x07, 0x0000, 0x19, 0x02, 0x15, 0x02, 0x00, 0x01, 0x03},
+	{0x0d, 0x920a, 0x0d, 0x00, 0x10, 0x00, 0x00, 0x00, 0x04},
+	{0x0e, 0x820a, 0x0e, 0x00, 0x14, 0x00, 0x00, 0x00, 0x05},
+	{0x0f, 0x0202, 0x11, 0x01, 0x04, 0x01, 0x00, 0x00, 0x05},
+	{0x10, 0x0212, 0x12, 0x01, 0x04, 0x01, 0x00, 0x00, 0x05},
+	{0x11, 0x0212, 0x1a, 0x04, 0x24, 0x04, 0x00, 0x00, 0x05},
+	{0x12, 0x0212, 0x1b, 0x04, 0x24, 0x04, 0x00, 0x00, 0x05},
+	{0x13, 0x021b, 0x1c, 0x00, 0x14, 0x00, 0x00, 0x00, 0x04},
+	{0x12, 0x0010, 0x18, 0x02, 0x24, 0x02, 0x00, 0x00, 0x05},/* St_CRT2CRTC2
+								    not sure */
+	{0x12, 0x0210, 0x18, 0x01, 0x24, 0x01, 0x00, 0x00, 0x05},/* St_CRT2CRTC2
+								    not sure */
+	{0xff, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+};
+
+
+static struct XGI_ExtStruct XGI330_EModeIDTable[] = {
+	{0x6a, 0x2212, 0x0407, 0x3a81, 0x0102, 0x08,
+		0x07, 0x00, 0x00, 0x07, 0x0e},
+	{0x2e, 0x0a1b, 0x0306, 0x3a57, 0x0101, 0x08,
+		0x06, 0x00, 0x00, 0x05, 0x06},
+	{0x2f, 0x0a1b, 0x0305, 0x3a50, 0x0100, 0x08,
+		0x05, 0x00, 0x00, 0x05, 0x05},
+	{0x30, 0x2a1b, 0x0407, 0x3a81, 0x0103, 0x08,
+		0x07, 0x00, 0x00, 0x07, 0x0e},
+	{0x31, 0x0a1b, 0x030d, 0x3b85, 0x0000, 0x08,
+		0x0d, 0x00, 0x00, 0x06, 0x3d},
+	{0x32, 0x0a1b, 0x0a0e, 0x3b8c, 0x0000, 0x08,
+		0x0e, 0x00, 0x00, 0x06, 0x3e},
+	{0x33, 0x0a1d, 0x0a0d, 0x3b85, 0x0000, 0x08,
+		0x0d, 0x00, 0x00, 0x06, 0x3d},
+	{0x34, 0x2a1d, 0x0a0e, 0x3b8c, 0x0000, 0x08,
+		0x0e, 0x00, 0x00, 0x06, 0x3e},
+	{0x35, 0x0a1f, 0x0a0d, 0x3b85, 0x0000, 0x08,
+		0x0d, 0x00, 0x00, 0x06, 0x3d},
+	{0x36, 0x2a1f, 0x0a0e, 0x3b8c, 0x0000, 0x08,
+		0x0e, 0x00, 0x00, 0x06, 0x3e},
+	{0x37, 0x0212, 0x0508, 0x3aab, 0x0104, 0x08,
+		0x08, 0x00, 0x00, 0x00, 0x16},
+	{0x38, 0x0a1b, 0x0508, 0x3aab, 0x0105, 0x08,
+		0x08, 0x00, 0x00, 0x00, 0x16},
+	{0x3a, 0x0e3b, 0x0609, 0x3adc, 0x0107, 0x08,
+		0x09, 0x00, 0x00, 0x00, 0x1e},
+	{0x3c, 0x0e3b, 0x070a, 0x3af2, 0x0130, 0x08,
+		0x0a, 0x00, 0x00, 0x00, 0x22},	/* mode 1600x1200
+						   add CRT2MODE [2003/10/07] */
+	{0x3d, 0x0e7d, 0x070a, 0x3af2, 0x0131, 0x08,
+		0x0a, 0x00, 0x00, 0x00, 0x22},	/* mode 1600x1200
+						   add CRT2MODE */
+	{0x40, 0x9a1c, 0x0000, 0x3a34, 0x010d, 0x08,
+		0x00, 0x00, 0x00, 0x04, 0x00},
+	{0x41, 0x9a1d, 0x0000, 0x3a34, 0x010e, 0x08,
+		0x00, 0x00, 0x00, 0x04, 0x00},	/* ModeIdIndex = 0x10 */
+	{0x43, 0x0a1c, 0x0306, 0x3a57, 0x0110, 0x08,
+		0x06, 0x00, 0x00, 0x05, 0x06},
+	{0x44, 0x0a1d, 0x0306, 0x3a57, 0x0111, 0x08,
+		0x06, 0x00, 0x00, 0x05, 0x06},
+	{0x46, 0x2a1c, 0x0407, 0x3a81, 0x0113, 0x08,
+		0x07, 0x00, 0x00, 0x07, 0x0e},
+	{0x47, 0x2a1d, 0x0407, 0x3a81, 0x0114, 0x08,
+		0x07, 0x00, 0x00, 0x07, 0x0e},
+	{0x49, 0x0a3c, 0x0508, 0x3aab, 0x0116, 0x08,
+		0x08, 0x00, 0x00, 0x00, 0x16},
+	{0x4a, 0x0a3d, 0x0508, 0x3aab, 0x0117, 0x08,
+		0x08, 0x00, 0x00, 0x00, 0x16},
+	{0x4c, 0x0e7c, 0x0609, 0x3adc, 0x0119, 0x08,
+		0x09, 0x00, 0x00, 0x00, 0x1e},
+	{0x4d, 0x0e7d, 0x0609, 0x3adc, 0x011a, 0x08,
+		0x09, 0x00, 0x00, 0x00, 0x1e},
+	{0x50, 0x9a1b, 0x0001, 0x3a3b, 0x0132, 0x08,
+		0x01, 0x00, 0x00, 0x04, 0x02},
+	{0x51, 0xba1b, 0x0103, 0x3a42, 0x0133, 0x08,
+		0x03, 0x00, 0x00, 0x07, 0x03},
+	{0x52, 0x9a1b, 0x0204, 0x3a49, 0x0134, 0x08,
+		0x04, 0x00, 0x00, 0x00, 0x04},
+	{0x56, 0x9a1d, 0x0001, 0x3a3b, 0x0135, 0x08,
+		0x01, 0x00, 0x00, 0x04, 0x02},
+	{0x57, 0xba1d, 0x0103, 0x3a42, 0x0136, 0x08,
+		0x03, 0x00, 0x00, 0x07, 0x03},
+	{0x58, 0x9a1d, 0x0204, 0x3a49, 0x0137, 0x08,
+		0x04, 0x00, 0x00, 0x00, 0x04},
+	{0x59, 0x9a1b, 0x0000, 0x3a34, 0x0138, 0x08,
+		0x00, 0x00, 0x00, 0x04, 0x00},
+	{0x5A, 0x021b, 0x0014, 0x3b83, 0x0138, 0x08,
+		0x01, 0x00, 0x00, 0x04, 0x3f},	/* ModeIdIndex = 0x20 */
+	{0x5B, 0x0a1d, 0x0014, 0x3b83, 0x0135, 0x08,
+		0x01, 0x00, 0x00, 0x04, 0x3f},
+	{0x5d, 0x0a1d, 0x0305, 0x3a50, 0x0139, 0x08,
+		0x05, 0x00, 0x00, 0x07, 0x05},
+	{0x62, 0x0a3f, 0x0306, 0x3a57, 0x013a, 0x08,
+		0x06, 0x00, 0x00, 0x05, 0x06},
+	{0x63, 0x2a3f, 0x0407, 0x3a81, 0x013b, 0x08,
+		0x07, 0x00, 0x00, 0x07, 0x0e},
+	{0x64, 0x0a7f, 0x0508, 0x3aab, 0x013c, 0x08,
+		0x08, 0x00, 0x00, 0x00, 0x16},
+	{0x65, 0x0eff, 0x0609, 0x3adc, 0x013d, 0x08,
+		0x09, 0x00, 0x00, 0x00, 0x1e},
+	{0x66, 0x0eff, 0x070a, 0x3af2, 0x013e, 0x08,
+		0x0a, 0x00, 0x00, 0x00, 0x22},	/* mode 1600x1200
+						   add CRT2MODE */
+	{0x68, 0x067b, 0x080b, 0x3b17, 0x013f, 0x08,
+		0x0b, 0x00, 0x00, 0x00, 0x29},
+	{0x69, 0x06fd, 0x080b, 0x3b17, 0x0140, 0x08,
+		0x0b, 0x00, 0x00, 0x00, 0x29},
+	{0x6b, 0x07ff, 0x080b, 0x3b17, 0x0141, 0x10,
+		0x0b, 0x00, 0x00, 0x00, 0x29},
+	{0x6c, 0x067b, 0x090c, 0x3b37, 0x0000, 0x08,
+		0x0c, 0x00, 0x00, 0x00, 0x2f},
+	{0x6d, 0x06fd, 0x090c, 0x3b37, 0x0000, 0x10,
+		0x0c, 0x00, 0x00, 0x00, 0x2f},
+	{0x6e, 0x07ff, 0x090c, 0x3b37, 0x0000, 0x10,
+		0x0c, 0x00, 0x00, 0x00, 0x2f},
+	{0x70, 0x2a1b, 0x0410, 0x3b52, 0x0000, 0x08,
+		0x10, 0x00, 0x00, 0x07, 0x34},
+	{0x71, 0x0a1b, 0x0511, 0x3b63, 0x0000, 0x08,
+		0x11, 0x00, 0x00, 0x00, 0x37},
+	{0x74, 0x0a1d, 0x0511, 0x3b63, 0x0000, 0x08,
+		0x11, 0x00, 0x00, 0x00, 0x37},	/* ModeIdIndex = 0x30 */
+	{0x75, 0x0a3d, 0x0612, 0x3b74, 0x0000, 0x08,
+		0x12, 0x00, 0x00, 0x00, 0x3a},
+	{0x76, 0x2a1f, 0x0410, 0x3b52, 0x0000, 0x08,
+		0x10, 0x00, 0x00, 0x07, 0x34},
+	{0x77, 0x0a1f, 0x0511, 0x3b63, 0x0000, 0x08,
+		0x11, 0x00, 0x00, 0x00, 0x37},
+	{0x78, 0x0a3f, 0x0612, 0x3b74, 0x0000, 0x08,
+		0x12, 0x00, 0x00, 0x00, 0x3a},
+	{0x79, 0x0a3b, 0x0612, 0x3b74, 0x0000, 0x08,
+		0x12, 0x00, 0x00, 0x00, 0x3a},
+	{0x7a, 0x2a1d, 0x0410, 0x3b52, 0x0000, 0x08,
+		0x10, 0x00, 0x00, 0x07, 0x34},
+	{0x7b, 0x0e3b, 0x060f, 0x3ad0, 0x0000, 0x08,
+		0x0f, 0x00, 0x00, 0x00, 0x1d},
+	{0x7c, 0x0e7d, 0x060f, 0x3ad0, 0x0000, 0x08,
+		0x0f, 0x00, 0x00, 0x00, 0x1d},
+	{0x7d, 0x0eff, 0x060f, 0x3ad0, 0x0000, 0x08,
+		0x0f, 0x00, 0x00, 0x00, 0x1d},
+	{0x20, 0x0e3b, 0x0D16, 0x49e0, 0x0000, 0x08,
+		0x16, 0x00, 0x00, 0x00, 0x43},
+	{0x21, 0x0e7d, 0x0D16, 0x49e0, 0x0000, 0x08,
+		0x16, 0x00, 0x00, 0x00, 0x43},
+	{0x22, 0x0eff, 0x0D16, 0x49e0, 0x0000, 0x08,
+		0x16, 0x00, 0x00, 0x00, 0x43},
+	{0x23, 0x0e3b, 0x0614, 0x49d5, 0x0000, 0x08,
+		0x14, 0x00, 0x00, 0x00, 0x41},
+	{0x24, 0x0e7d, 0x0614, 0x49d5, 0x0000, 0x08,
+		0x14, 0x00, 0x00, 0x00, 0x41},
+	{0x25, 0x0eff, 0x0614, 0x49d5, 0x0000, 0x08,
+		0x14, 0x00, 0x00, 0x00, 0x41},
+	{0x26, 0x063b, 0x0c15, 0x49dc, 0x0000, 0x08,
+		0x15, 0x00, 0x00, 0x00, 0x42},	/* ModeIdIndex = 0x40 */
+	{0x27, 0x067d, 0x0c15, 0x49dc, 0x0000, 0x08,
+		0x15, 0x00, 0x00, 0x00, 0x42},
+	{0x28, 0x06ff, 0x0c15, 0x49dc, 0x0000, 0x08,
+		0x15, 0x00, 0x00, 0x00, 0x42},
+	{0xff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00}
+};
+
+static struct XGI_StandTableStruct XGI330_StandTable[] = {
 /* MD_0_200 */
- {
-  0x28,0x18,0x08,0x0800,
-  {0x09,0x03,0x00,0x02},
-  0x63,
-  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
-   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x08, 0x0800,
+		{0x09, 0x03, 0x00, 0x02},
+		0x63,
+		{0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
+		 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_1_200 */
- {
-  0x28,0x18,0x08,0x0800,
-  {0x09,0x03,0x00,0x02},
-  0x63,
-  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
-   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x08, 0x0800,
+		{0x09, 0x03, 0x00, 0x02},
+		0x63,
+		{0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
+		 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_2_200 */
- {
-  0x50,0x18,0x08,0x1000,
-  {0x01,0x03,0x00,0x02},
-  0x63,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x08, 0x1000,
+		{0x01, 0x03, 0x00, 0x02},
+		 0x63,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_3_200 */
- {
-  0x50,0x18,0x08,0x1000,
-  {0x01,0x03,0x00,0x02},
-  0x63,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x08, 0x1000,
+		{0x01, 0x03, 0x00, 0x02},
+		 0x63,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_4 */
- {
-  0x28,0x18,0x08,0x4000,
-  {0x09,0x03,0x00,0x02},
-  0x63,
-  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
-   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
-   0xff},
-  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x01,0x00,0x03,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x08, 0x4000,
+		{0x09, 0x03, 0x00, 0x02},
+		 0x63,
+		{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
+		 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
+		 0xff},
+		{0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x01, 0x00, 0x03, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
+		 0xff}
+	},
 /* MD_5 */
- {
-  0x28,0x18,0x08,0x4000,
-  {0x09,0x03,0x00,0x02},
-  0x63,
-  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
-   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
-   0xff},
-  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x01,0x00,0x03,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x08, 0x4000,
+		{0x09, 0x03, 0x00, 0x02},
+		 0x63,
+		{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
+		 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
+		 0xff},
+		{0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x01, 0x00, 0x03, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
+		 0xff}
+	},
 /* MD_6 */
- {
-  0x50,0x18,0x08,0x4000,
-  {0x01,0x01,0x00,0x06},
-  0x63,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xc2,
-   0xff},
-  {0x00,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
-   0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
-   0x01,0x00,0x01,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x0d,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x08, 0x4000,
+		{0x01, 0x01, 0x00, 0x06},
+		 0x63,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xc2,
+		 0xff},
+		{0x00, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
+		 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
+		 0x01, 0x00, 0x01, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00,
+		 0xff}
+	},
 /* MD_7 */
- {
-  0x50,0x18,0x0e,0x1000,
-  {0x00,0x03,0x00,0x03},
-  0xa6,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
-   0x83,0x85,0x5d,0x28,0x0d,0x63,0xba,0xa3,
-   0xff},
-  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
-   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-   0x0e,0x00,0x0f,0x08},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x0e, 0x1000,
+		{0x00, 0x03, 0x00, 0x03},
+		 0xa6,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
+		 0x83, 0x85, 0x5d, 0x28, 0x0d, 0x63, 0xba, 0xa3,
+		 0xff},
+		{0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
+		 0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+		 0x0e, 0x00, 0x0f, 0x08},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
+		 0xff}
+	},
 /* MDA_DAC */
- {
-  0x00,0x00,0x00,0x0000,
-  {0x00,0x00,0x00,0x15},
-  0x15,
-  {0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
-   0x15,0x15,0x15,0x15,0x15,0x15,0x3f,0x3f,
-   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0x00,
-   0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x15,0x15,0x15,
-   0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
-   0x15,0x15,0x15,0x15},
-  {0x15,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
-   0x3f}
- },
+	{
+		0x00, 0x00, 0x00, 0x0000,
+		{0x00, 0x00, 0x00, 0x15},
+		 0x15,
+		{0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
+		 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x3f, 0x3f,
+		 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x00, 0x00,
+		 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x15, 0x15, 0x15,
+		 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
+		 0x15, 0x15, 0x15, 0x15},
+		{0x15, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
+		 0x3f}
+	},
 /* CGA_DAC */
- {
-  0x00,0x10,0x04,0x0114,
-  {0x11,0x09,0x15,0x00},
-  0x10,
-  {0x04,0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,
-   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x2a,0x3a,
-   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x10,
-   0x04},
-  {0x14,0x01,0x11,0x09,0x15,0x00,0x10,0x04,
-   0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,0x2e,
-   0x3e,0x2b,0x3b,0x2f},
-  {0x3f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
-   0x3f}
- },
+	{
+		0x00, 0x10, 0x04, 0x0114,
+		{0x11, 0x09, 0x15, 0x00},
+		 0x10,
+		{0x04, 0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a,
+		 0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x2a, 0x3a,
+		 0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x10,
+		 0x04},
+		{0x14, 0x01, 0x11, 0x09, 0x15, 0x00, 0x10, 0x04,
+		 0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a, 0x2e,
+		 0x3e, 0x2b, 0x3b, 0x2f},
+		{0x3f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
+		 0x3f}
+	},
 /* EGA_DAC */
- {
-  0x00,0x10,0x04,0x0114,
-  {0x11,0x05,0x15,0x20},
-  0x30,
-  {0x24,0x34,0x21,0x31,0x25,0x35,0x08,0x18,
-   0x0c,0x1c,0x09,0x19,0x0d,0x1d,0x28,0x38,
-   0x2c,0x3c,0x29,0x39,0x2d,0x3d,0x02,0x12,
-   0x06},
-  {0x16,0x03,0x13,0x07,0x17,0x22,0x32,0x26,
-   0x36,0x23,0x33,0x27,0x37,0x0a,0x1a,0x0e,
-   0x1e,0x0b,0x1b,0x0f},
-  {0x1f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
-   0x3f}
- },
+	{
+		0x00, 0x10, 0x04, 0x0114,
+		{0x11, 0x05, 0x15, 0x20},
+		 0x30,
+		{0x24, 0x34, 0x21, 0x31, 0x25, 0x35, 0x08, 0x18,
+		 0x0c, 0x1c, 0x09, 0x19, 0x0d, 0x1d, 0x28, 0x38,
+		 0x2c, 0x3c, 0x29, 0x39, 0x2d, 0x3d, 0x02, 0x12,
+		 0x06},
+		{0x16, 0x03, 0x13, 0x07, 0x17, 0x22, 0x32, 0x26,
+		 0x36, 0x23, 0x33, 0x27, 0x37, 0x0a, 0x1a, 0x0e,
+		 0x1e, 0x0b, 0x1b, 0x0f},
+		{0x1f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
+		 0x3f}
+	},
 /* VGA_DAC */
- {
-  0x00,0x10,0x04,0x0114,
-  {0x11,0x09,0x15,0x2a},
-  0x3a,
-  {0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x05,
-   0x08,0x0b,0x0e,0x11,0x14,0x18,0x1c,0x20,
-   0x24,0x28,0x2d,0x32,0x38,0x3f,0x00,0x10,
-   0x1f},
-  {0x2f,0x3f,0x1f,0x27,0x2f,0x37,0x3f,0x2d,
-   0x31,0x36,0x3a,0x3f,0x00,0x07,0x0e,0x15,
-   0x1c,0x0e,0x11,0x15},
-  {0x18,0x1c,0x14,0x16,0x18,0x1a,0x1c,0x00,
-   0x04}
- },
- {
-  0x08,0x0c,0x10,0x0a08,
-  {0x0c,0x0e,0x10,0x0b},
-  0x0c,
-  {0x0d,0x0f,0x10,0x10,0x01,0x08,0x00,0x00,
-   0x00,0x00,0x01,0x00,0x02,0x02,0x01,0x00,
-   0x04,0x04,0x01,0x00,0x05,0x02,0x05,0x00,
-   0x06},
-  {0x01,0x06,0x05,0x06,0x00,0x08,0x01,0x08,
-   0x00,0x07,0x02,0x07,0x06,0x07,0x00,0x00,
-   0x00,0x00,0x00,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x00}
- },
+	{
+		0x00, 0x10, 0x04, 0x0114,
+		{0x11, 0x09, 0x15, 0x2a},
+		 0x3a,
+		{0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x05,
+		 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x18, 0x1c, 0x20,
+		 0x24, 0x28, 0x2d, 0x32, 0x38, 0x3f, 0x00, 0x10,
+		 0x1f},
+		{0x2f, 0x3f, 0x1f, 0x27, 0x2f, 0x37, 0x3f, 0x2d,
+		 0x31, 0x36, 0x3a, 0x3f, 0x00, 0x07, 0x0e, 0x15,
+		 0x1c, 0x0e, 0x11, 0x15},
+		{0x18, 0x1c, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x00,
+		 0x04}
+	},
+	{
+		0x08, 0x0c, 0x10, 0x0a08,
+		{0x0c, 0x0e, 0x10, 0x0b},
+		 0x0c,
+		{0x0d, 0x0f, 0x10, 0x10, 0x01, 0x08, 0x00, 0x00,
+		 0x00, 0x00, 0x01, 0x00, 0x02, 0x02, 0x01, 0x00,
+		 0x04, 0x04, 0x01, 0x00, 0x05, 0x02, 0x05, 0x00,
+		 0x06},
+		{0x01, 0x06, 0x05, 0x06, 0x00, 0x08, 0x01, 0x08,
+		 0x00, 0x07, 0x02, 0x07, 0x06, 0x07, 0x00, 0x00,
+		 0x00, 0x00, 0x00, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x00}
+	},
 /* MD_D */
- {
-  0x28,0x18,0x08,0x2000,
-  {0x09,0x0f,0x00,0x06},
-  0x63,
-  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
-   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xe3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x01,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x08, 0x2000,
+		{0x09, 0x0f, 0x00, 0x06},
+		 0x63,
+		{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
+		 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xe3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x01, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
+		 0xff}
+	},
 /* MD_E */
- {
-  0x50,0x18,0x08,0x4000,
-  {0x01,0x0f,0x00,0x06},
-  0x63,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xe3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
-   0x01,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x08, 0x4000,
+		{0x01, 0x0f, 0x00, 0x06},
+		 0x63,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xe3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+		 0x01, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
+		 0xff}
+	},
 /* ExtVGATable */
- {
-  0x00,0x00,0x00,0x0000,
-  {0x01,0x0f,0x00,0x0e},
-  0x23,
-  {0x5f,0x4f,0x50,0x82,0x54,0x80,0x0b,0x3e,
-   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
-   0xea,0x8c,0xdf,0x28,0x40,0xe7,0x04,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
-   0x01,0x00,0x00,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
-   0xff}
- },
+	{
+		0x00, 0x00, 0x00, 0x0000,
+		{0x01, 0x0f, 0x00, 0x0e},
+		 0x23,
+		{0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
+		 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0xea, 0x8c, 0xdf, 0x28, 0x40, 0xe7, 0x04, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+		 0x01, 0x00, 0x00, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
+		 0xff}
+	},
 /* ROM_SAVEPTR */
- {
-  0x9f,0x3b,0x00,0x00c0,
-  {0x00,0x00,0x00,0x00},
-  0x00,
-  {0x00,0x00,0x00,0x00,0x00,0x00,0xbb,0x3f,
-   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x00,0x00,0x1a,0x00,0xac,0x3e,0x00,0xc0,
-   0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x00,0x00,0x00,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x00}
- },
+	{
+		0x9f, 0x3b, 0x00, 0x00c0,
+		{0x00, 0x00, 0x00, 0x00},
+		 0x00,
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbb, 0x3f,
+		 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x00, 0x00, 0x1a, 0x00, 0xac, 0x3e, 0x00, 0xc0,
+		 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x00, 0x00, 0x00, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x00}
+	},
 /* MD_F */
- {
-  0x50,0x18,0x0e,0x8000,
-  {0x01,0x0f,0x00,0x06},
-  0xa2,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3,
-   0xff},
-  {0x00,0x08,0x00,0x00,0x18,0x18,0x00,0x00,
-   0x00,0x08,0x00,0x00,0x00,0x18,0x00,0x00,
-   0x0b,0x00,0x05,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x05,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x0e, 0x8000,
+		{0x01, 0x0f, 0x00, 0x06},
+		 0xa2,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
+		 0xff},
+		{0x00, 0x08, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
+		 0x00, 0x08, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00,
+		 0x0b, 0x00, 0x05, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x05,
+		 0xff}
+	},
 /* MD_10 */
- {
-  0x50,0x18,0x0e,0x8000,
-  {0x01,0x0f,0x00,0x06},
-  0xa3,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x01,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x0e, 0x8000,
+		{0x01, 0x0f, 0x00, 0x06},
+		 0xa3,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x01, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
+		 0xff}
+	},
 /* MD_0_350 */
- {
-  0x28,0x18,0x0e,0x0800,
-  {0x09,0x03,0x00,0x02},
-  0xa3,
-  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f,
-   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
-   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x0e, 0x0800,
+		{0x09, 0x03, 0x00, 0x02},
+		 0xa3,
+		{0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
+		 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
+		 0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_1_350 */
- {
-  0x28,0x18,0x0e,0x0800,
-  {0x09,0x03,0x00,0x02},
-  0xa3,
-  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
-   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
-   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x0e, 0x0800,
+		{0x09, 0x03, 0x00, 0x02},
+		 0xa3,
+		{0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
+		 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
+		 0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_2_350 */
- {
-  0x50,0x18,0x0e,0x1000,
-  {0x01,0x03,0x00,0x02},
-  0xa3,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
-   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x0e, 0x1000,
+		{0x01, 0x03, 0x00, 0x02},
+		 0xa3,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
+		 0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_3_350 */
- {
-  0x50,0x18,0x0e,0x1000,
-  {0x01,0x03,0x00,0x02},
-  0xa3,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
-   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x08,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x0e, 0x1000,
+		{0x01, 0x03, 0x00, 0x02},
+		 0xa3,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
+		 0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x08, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_0_1_400 */
- {
-  0x28,0x18,0x10,0x0800,
-  {0x08,0x03,0x00,0x02},
-  0x67,
-  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f,
-   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x0c,0x00,0x0f,0x08},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x28, 0x18, 0x10, 0x0800,
+		{0x08, 0x03, 0x00, 0x02},
+		 0x67,
+		{0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
+		 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x0c, 0x00, 0x0f, 0x08},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_2_3_400 */
- {
-  0x50,0x18,0x10,0x1000,
-  {0x00,0x03,0x00,0x02},
-  0x67,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x0c,0x00,0x0f,0x08},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x10, 0x1000,
+		{0x00, 0x03, 0x00, 0x02},
+		 0x67,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x0c, 0x00, 0x0f, 0x08},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
+		 0xff}
+	},
 /* MD_7_400 */
- {
-  0x50,0x18,0x10,0x1000,
-  {0x00,0x03,0x00,0x02},
-  0x66,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x28,0x0f,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
-   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-   0x0e,0x00,0x0f,0x08},
-  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
-   0xff}
- },
+	{
+		0x50, 0x18, 0x10, 0x1000,
+		{0x00, 0x03, 0x00, 0x02},
+		 0x66,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x28, 0x0f, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
+		 0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+		 0x0e, 0x00, 0x0f, 0x08},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
+		 0xff}
+	},
 /* MD_11 */
- {
-  0x50,0x1d,0x10,0xa000,
-  {0x01,0x0f,0x00,0x06},
-  0xe3,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
-   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
-   0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xc3,
-   0xff},
-  {0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
-   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
-   0x01,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x01,
-   0xff}
- },
+	{
+		0x50, 0x1d, 0x10, 0xa000,
+		{0x01, 0x0f, 0x00, 0x06},
+		 0xe3,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
+		 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xc3,
+		 0xff},
+		{0x00, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
+		 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
+		 0x01, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x01,
+		 0xff}
+	},
 /* ExtEGATable */
- {
-  0x50,0x1d,0x10,0xa000,
-  {0x01,0x0f,0x00,0x06},
-  0xe3,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
-   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
-   0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xe3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
-   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
-   0x01,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
-   0xff}
- },
+	{
+		0x50, 0x1d, 0x10, 0xa000,
+		{0x01, 0x0f, 0x00, 0x06},
+		 0xe3,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
+		 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xe3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
+		 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+		 0x01, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
+		 0xff}
+	},
 /* MD_13 */
- {
-  0x28,0x18,0x08,0x2000,
-  {0x01,0x0f,0x00,0x0e},
-  0x63,
-  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
-   0x00,0x41,0x00,0x00,0x00,0x00,0x00,0x00,
-   0x9c,0x8e,0x8f,0x28,0x40,0x96,0xb9,0xa3,
-   0xff},
-  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
-   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
-   0x41,0x00,0x0f,0x00},
-  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
-   0xff}
- }
-};
-
-static struct XGI_TimingHStruct XGI_TimingH[] =
-{{{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}}};
-
-static struct XGI_TimingVStruct XGI_TimingV[] =
-{{{0x00,0x00,0x00,0x00,0x00,0x00,0x00}}};
-
-static struct XGI_XG21CRT1Struct XGI_UpdateCRT1Table[] =
-{
- {0x01,0x27,0x91,0x8f,0xc0},	/* 00 */
- {0x03,0x4f,0x83,0x8f,0xc0},	/* 01 */
- {0x05,0x27,0x91,0x8f,0xc0},	/* 02 */
- {0x06,0x4f,0x83,0x8f,0xc0},	/* 03 */
- {0x07,0x4f,0x83,0x8f,0xc0},	/* 04 */
- {0x0d,0x27,0x91,0x8f,0xc0},	/* 05 */
- {0x0e,0x4f,0x83,0x8f,0xc0},	/* 06 */
- {0x0f,0x4f,0x83,0x5d,0xc0},	/* 07 */
- {0x10,0x4f,0x83,0x5d,0xc0},	/* 08 */
- {0x11,0x4f,0x83,0xdf,0x0c},	/* 09 */
- {0x12,0x4f,0x83,0xdf,0x0c},	/* 10 */
- {0x13,0x4f,0x83,0x8f,0xc0},	/* 11 */
- {0x2e,0x4f,0x83,0xdf,0x0c},	/* 12 */
- {0x2e,0x4f,0x87,0xdf,0xc0},	/* 13 */
- {0x2f,0x4f,0x83,0x8f,0xc0},	/* 14 */
- {0x50,0x27,0x91,0xdf,0x0c},	/* 15 */
- {0x59,0x27,0x91,0x8f,0xc0}	/* 16 */
-};
-
-static struct XGI_CRT1TableStruct XGI_CRT1Table[] =
-{
- {{0x2d,0x28,0x90,0x2c,0x90,0x00,0x04,0x00,
-    0xbf,0x1f,0x9c,0x8e,0x96,0xb9,0x30}}, /* 0x0 */
- {{0x2d,0x28,0x90,0x2c,0x90,0x00,0x04,0x00,
-    0x0b,0x3e,0xe9,0x8b,0xe7,0x04,0x00}}, /* 0x1 */
- {{0x3D,0x31,0x81,0x37,0x1F,0x00,0x05,0x00,
-    0x72,0xF0,0x58,0x8C,0x57,0x73,0xA0}}, /* 0x2 */
- {{0x4F,0x3F,0x93,0x45,0x0D,0x00,0x01,0x00,
-    0x24,0xF5,0x02,0x88,0xFF,0x25,0x90}}, /* 0x3 */
- {{0x5F,0x50,0x82,0x55,0x81,0x00,0x05,0x00,
-    0xBF,0x1F,0x9C,0x8E,0x96,0xB9,0x30}}, /* 0x4 */
- {{0x5F,0x50,0x82,0x55,0x81,0x00,0x05,0x00,
-    0x0B,0x3E,0xE9,0x8B,0xE7,0x04,0x00}}, /* 0x5 */
- {{0x63,0x50,0x86,0x56,0x9B,0x00,0x01,0x00,
-    0x06,0x3E,0xE8,0x8B,0xE7,0xFF,0x10}}, /* 0x6 */
- {{0x64,0x4F,0x88,0x55,0x9D,0x00,0x01,0x00,
-    0xF2,0x1F,0xE0,0x83,0xDF,0xF3,0x10}}, /* 0x7 */
- {{0x63,0x4F,0x87,0x5A,0x81,0x00,0x05,0x00,
-    0xFB,0x1F,0xE0,0x83,0xDF,0xFC,0x10}}, /* 0x8 */
- {{0x65,0x4F,0x89,0x58,0x80,0x00,0x05,0x60,
-    0xFB,0x1F,0xE0,0x83,0xDF,0xFC,0x80}}, /* 0x9 */
- {{0x65,0x4F,0x89,0x58,0x80,0x00,0x05,0x60,
-    0x01,0x3E,0xE0,0x83,0xDF,0x02,0x80}}, /* 0xa */
- {{0x67,0x4F,0x8B,0x58,0x81,0x00,0x05,0x60,
-    0x0D,0x3E,0xE0,0x83,0xDF,0x0E,0x90}}, /* 0xb */
- {{0x65,0x4F,0x89,0x57,0x9F,0x00,0x01,0x00,
-   0xFB,0x1F,0xE6,0x8A,0xDF,0xFC,0x10}}, /* 0xc */
- {{0x7B,0x63,0x9F,0x6A,0x93,0x00,0x05,0x00,    /* ; 0D (800x600,56Hz) */
-    0x6F,0xF0,0x58,0x8A,0x57,0x70,0xA0}},         /* ; (VCLK 36.0MHz) */
- {{0x7F,0x63,0x83,0x6C,0x1C,0x00,0x06,0x00,    /* ; 0E (800x600,60Hz) */
-    0x72,0xF0,0x58,0x8C,0x57,0x73,0xA0}},         /* ; (VCLK 40.0MHz) */
- {{0x7D,0x63,0x81,0x6E,0x1D,0x00,0x06,0x00,    /* ; 0F (800x600,72Hz) */
-    0x98,0xF0,0x7C,0x82,0x57,0x99,0x80}},         /* ; (VCLK 50.0MHz) */
- {{0x7F,0x63,0x83,0x69,0x13,0x00,0x06,0x00,    /* ; 10 (800x600,75Hz) */
-    0x6F,0xF0,0x58,0x8B,0x57,0x70,0xA0}},         /* ; (VCLK 49.5MHz) */
- {{0x7E,0x63,0x82,0x6B,0x13,0x00,0x06,0x00,    /* ; 11 (800x600,85Hz) */
-    0x75,0xF0,0x58,0x8B,0x57,0x76,0xA0}},         /* ; (VCLK 56.25MHz) */
- {{0x81,0x63,0x85,0x6D,0x18,0x00,0x06,0x60,    /* ; 12 (800x600,100Hz) */
-    0x7A,0xF0,0x58,0x8B,0x57,0x7B,0xA0}},         /* ; (VCLK 75.8MHz) */
- {{0x83,0x63,0x87,0x6E,0x19,0x00,0x06,0x60,    /* ; 13 (800x600,120Hz) */
-    0x81,0xF0,0x58,0x8B,0x57,0x82,0xA0}},         /* ; (VCLK 79.411MHz) */
- {{0x85,0x63,0x89,0x6F,0x1A,0x00,0x06,0x60,    /* ; 14 (800x600,160Hz) */
-   0x91,0xF0,0x58,0x8B,0x57,0x92,0xA0}},         /* ; (VCLK 105.822MHz) */
- {{0x99,0x7F,0x9D,0x84,0x1A,0x00,0x02,0x00,
-    0x96,0x1F,0x7F,0x83,0x7F,0x97,0x10}}, /* 0x15 */
- {{0xA3,0x7F,0x87,0x86,0x97,0x00,0x02,0x00,
-    0x24,0xF5,0x02,0x88,0xFF,0x25,0x90}}, /* 0x16 */
- {{0xA1,0x7F,0x85,0x86,0x97,0x00,0x02,0x00,
-    0x24,0xF5,0x02,0x88,0xFF,0x25,0x90}}, /* 0x17 */
- {{0x9F,0x7F,0x83,0x85,0x91,0x00,0x02,0x00,
-    0x1E,0xF5,0x00,0x83,0xFF,0x1F,0x90}}, /* 0x18 */
- {{0xA7,0x7F,0x8B,0x89,0x95,0x00,0x02,0x00,
-    0x26,0xF5,0x00,0x83,0xFF,0x27,0x90}}, /* 0x19 */
- {{0xA9,0x7F,0x8D,0x8C,0x9A,0x00,0x02,0x62,
-    0x2C,0xF5,0x00,0x83,0xFF,0x2D,0x14}}, /* 0x1a */
- {{0xAB,0x7F,0x8F,0x8D,0x9B,0x00,0x02,0x62,
-    0x35,0xF5,0x00,0x83,0xFF,0x36,0x14}}, /* 0x1b */
- {{0xCF,0x9F,0x93,0xB2,0x01,0x00,0x03,0x00,
-    0x14,0xBA,0x00,0x83,0xFF,0x15,0x00}}, /* 0x1c */
- {{0xCE,0x9F,0x92,0xA9,0x17,0x00,0x07,0x00,
-    0x28,0x5A,0x00,0x83,0xFF,0x29,0x89}}, /* 0x1d */
- {{0xCE,0x9F,0x92,0xA5,0x17,0x00,0x07,0x00,
-    0x28,0x5A,0x00,0x83,0xFF,0x29,0x89}}, /* 0x1e */
- {{0xD3,0x9F,0x97,0xAB,0x1F,0x00,0x07,0x00,
-    0x2E,0x5A,0x00,0x83,0xFF,0x2F,0x89}}, /* 0x1f */
- {{0x09,0xC7,0x8D,0xD3,0x0B,0x01,0x04,0x00,
-    0xE0,0x10,0xB0,0x83,0xAF,0xE1,0x2F}}, /* 0x20 */
- {{0x09,0xC7,0x8D,0xD3,0x0B,0x01,0x04,0x00,
-    0xE0,0x10,0xB0,0x83,0xAF,0xE1,0x2F}}, /* 0x21 */
- {{0x09,0xC7,0x8D,0xD3,0x0B,0x01,0x04,0x00,
-    0xE0,0x10,0xB0,0x83,0xAF,0xE1,0x2F}}, /* 0x22 */
- {{0x09,0xC7,0x8D,0xD3,0x0B,0x01,0x04,0x00,
-    0xE0,0x10,0xB0,0x83,0xAF,0xE1,0x2F}}, /* 0x23 */
- {{0x09,0xC7,0x8D,0xD3,0x0B,0x01,0x04,0x00,
-    0xE0,0x10,0xB0,0x83,0xAF,0xE1,0x2F}}, /* 0x24 */
- {{0x09,0xC7,0x8D,0xD3,0x0B,0x01,0x04,0x00,
-    0xE0,0x10,0xB0,0x83,0xAF,0xE1,0x2F}}, /* 0x25 */
- {{0x09,0xC7,0x8D,0xD3,0x0B,0x01,0x04,0x00,
-    0xE0,0x10,0xB0,0x83,0xAF,0xE1,0x2F}}, /* 0x26 */
- {{0x40,0xEF,0x84,0x03,0x1D,0x41,0x01,0x00,
-    0xDA,0x1F,0xA0,0x83,0x9F,0xDB,0x1F}}, /* 0x27 */
- {{0x43,0xEF,0x87,0x06,0x00,0x41,0x05,0x62,
-    0xD4,0x1F,0xA0,0x83,0x9F,0xD5,0x9F}}, /* 0x28 */
- {{0x45,0xEF,0x89,0x07,0x01,0x41,0x05,0x62,
-    0xD9,0x1F,0xA0,0x83,0x9F,0xDA,0x9F}}, /* 0x29 */
- {{0x40,0xEF,0x84,0x03,0x1D,0x41,0x01,0x00,
-    0xDA,0x1F,0xA0,0x83,0x9F,0xDB,0x1F}}, /* 0x2a */
- {{0x40,0xEF,0x84,0x03,0x1D,0x41,0x01,0x00,
-    0xDA,0x1F,0xA0,0x83,0x9F,0xDB,0x1F}}, /* 0x2b */
- {{0x40,0xEF,0x84,0x03,0x1D,0x41,0x01,0x00,
-    0xDA,0x1F,0xA0,0x83,0x9F,0xDB,0x1F}}, /* 0x2c */
- {{0x59,0xFF,0x9D,0x17,0x13,0x41,0x05,0x44,
-    0x33,0xBA,0x00,0x83,0xFF,0x34,0x0F}}, /* 0x2d */
- {{0x5B,0xFF,0x9F,0x18,0x14,0x41,0x05,0x44,
-    0x38,0xBA,0x00,0x83,0xFF,0x39,0x0F}}, /* 0x2e */
- {{0x5B,0xFF,0x9F,0x18,0x14,0x41,0x05,0x44,
-    0x3D,0xBA,0x00,0x83,0xFF,0x3E,0x0F}}, /* 0x2f */
- {{0x5D,0xFF,0x81,0x19,0x95,0x41,0x05,0x44,
-    0x41,0xBA,0x00,0x84,0xFF,0x42,0x0F}}, /* 0x30 */
- {{0x55,0xFF,0x99,0x0D,0x0C,0x41,0x05,0x00,
-    0x3E,0xBA,0x00,0x84,0xFF,0x3F,0x0F}}, /* 0x31 */
- {{0x7F,0x63,0x83,0x6C,0x1C,0x00,0x06,0x00,
-    0x72,0xBA,0x27,0x8B,0xDF,0x73,0x80}}, /* 0x32 */
- {{0x7F,0x63,0x83,0x69,0x13,0x00,0x06,0x00,
-    0x6F,0xBA,0x26,0x89,0xDF,0x6F,0x80}}, /* 0x33 */
- {{0x7F,0x63,0x82,0x6B,0x13,0x00,0x06,0x00,
-    0x75,0xBA,0x29,0x8C,0xDF,0x75,0x80}}, /* 0x34 */
- {{0xA3,0x7F,0x87,0x86,0x97,0x00,0x02,0x00,
-    0x24,0xF1,0xAF,0x85,0x3F,0x25,0xB0}}, /* 0x35 */
- {{0x9F,0x7F,0x83,0x85,0x91,0x00,0x02,0x00,
-    0x1E,0xF1,0xAD,0x81,0x3F,0x1F,0xB0}}, /* 0x36 */
- {{0xA7,0x7F,0x88,0x89,0x15,0x00,0x02,0x00,
-    0x26,0xF1,0xB1,0x85,0x3F,0x27,0xB0}}, /* 0x37 */
- {{0xCE,0x9F,0x92,0xA9,0x17,0x00,0x07,0x00,
-    0x28,0xC4,0x7A,0x8E,0xCF,0x29,0xA1}}, /* 0x38 */
- {{0xCE,0x9F,0x92,0xA5,0x17,0x00,0x07,0x00,
-    0x28,0xD4,0x7A,0x8E,0xCF,0x29,0xA1}}, /* 0x39 */
- {{0xD3,0x9F,0x97,0xAB,0x1F,0x00,0x07,0x00,
-    0x2E,0xD4,0x7D,0x81,0xCF,0x2F,0xA1}}, /* 0x3a */
- {{0xDC,0x9F,0x00,0xAB,0x19,0x00,0x07,0x00,
-    0xE6,0xEF,0xC0,0xC3,0xBF,0xE7,0x90}}, /* 0x3b */
- {{0x6B,0x59,0x8F,0x5E,0x8C,0x00,0x05,0x00,
-    0x0B,0x3E,0xE9,0x8B,0xE7,0x04,0x00}}, /* 0x3c */
- {{0x7B,0x63,0x9F,0x6A,0x93,0x00,0x05,0x00,
-    0x6F,0xF0,0x58,0x8A,0x57,0x70,0xA0}}, /* 0x3d */
- {{0x86,0x6A,0x8a,0x74,0x06,0x00,0x02,0x00,
-    0x8c,0x15,0x4f,0x83,0xef,0x8d,0x30}}, /* 0x3e */
- {{0x81,0x6A,0x85,0x70,0x00,0x00,0x02,0x00,
-    0x0f,0x3e,0xeb,0x8e,0xdf,0x10,0x00}}, /* 0x3f */
- {{0xCE,0x9F,0x92,0xA9,0x17,0x00,0x07,0x00,
-    0x20,0xF5,0x03,0x88,0xFF,0x21,0x90}}, /* 0x40 */
- {{0xE6,0xAE,0x8A,0xBD,0x90,0x00,0x03,0x00,
-    0x3D,0x10,0x1A,0x8D,0x19,0x3E,0x2F}}, /* 0x41 */
- {{0xB9,0x8F,0x9D,0x9B,0x8A,0x00,0x06,0x00,
-    0x7D,0xFF,0x60,0x83,0x5F,0x7E,0x90}}, /* 0x42 */
- {{0xC3,0x8F,0x87,0x9B,0x0B,0x00,0x07,0x00,
-    0x82,0xFF,0x60,0x83,0x5F,0x83,0x90}},  /* 0x43 */
- {{0xAD,0x7F,0x91,0x8E,0x9C,0x00,0x02,0x82,
-    0x49,0xF5,0x00,0x83,0xFF,0x4A,0x90}},  /* 0x44 */
- {{0xCD,0x9F,0x91,0xA7,0x19,0x00,0x07,0x60,
-    0xE6,0xFF,0xC0,0x83,0xBF,0xE7,0x90}},  /* 0x45 */
- {{0xD3,0x9F,0x97,0xAB,0x1F,0x00,0x07,0x60,
-    0xF1,0xFF,0xC0,0x83,0xBF,0xF2,0x90}},  /* 0x46 */
- {{0xD7,0x9F,0x9B,0xAC,0x1E,0x00,0x07,0x00,
-    0x03,0xDE,0xC0,0x84,0xBF,0x04,0x90}}  /* 0x47 */
+	{
+		0x28, 0x18, 0x08, 0x2000,
+		{0x01, 0x0f, 0x00, 0x0e},
+		 0x63,
+		{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
+		 0x00, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		 0x9c, 0x8e, 0x8f, 0x28, 0x40, 0x96, 0xb9, 0xa3,
+		 0xff},
+		{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+		 0x41, 0x00, 0x0f, 0x00},
+		{0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
+		 0xff}
+	}
+};
+
+static struct XGI_TimingHStruct XGI_TimingH[] = {
+	{ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }
+};
+
+static struct XGI_TimingVStruct XGI_TimingV[] = {
+	{ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }
+};
+
+static struct XGI_XG21CRT1Struct XGI_UpdateCRT1Table[] = {
+	{0x01, 0x27, 0x91, 0x8f, 0xc0},	/* 00 */
+	{0x03, 0x4f, 0x83, 0x8f, 0xc0},	/* 01 */
+	{0x05, 0x27, 0x91, 0x8f, 0xc0},	/* 02 */
+	{0x06, 0x4f, 0x83, 0x8f, 0xc0},	/* 03 */
+	{0x07, 0x4f, 0x83, 0x8f, 0xc0},	/* 04 */
+	{0x0d, 0x27, 0x91, 0x8f, 0xc0},	/* 05 */
+	{0x0e, 0x4f, 0x83, 0x8f, 0xc0},	/* 06 */
+	{0x0f, 0x4f, 0x83, 0x5d, 0xc0},	/* 07 */
+	{0x10, 0x4f, 0x83, 0x5d, 0xc0},	/* 08 */
+	{0x11, 0x4f, 0x83, 0xdf, 0x0c},	/* 09 */
+	{0x12, 0x4f, 0x83, 0xdf, 0x0c},	/* 10 */
+	{0x13, 0x4f, 0x83, 0x8f, 0xc0},	/* 11 */
+	{0x2e, 0x4f, 0x83, 0xdf, 0x0c},	/* 12 */
+	{0x2e, 0x4f, 0x87, 0xdf, 0xc0},	/* 13 */
+	{0x2f, 0x4f, 0x83, 0x8f, 0xc0},	/* 14 */
+	{0x50, 0x27, 0x91, 0xdf, 0x0c},	/* 15 */
+	{0x59, 0x27, 0x91, 0x8f, 0xc0}	/* 16 */
+};
+
+static struct XGI_CRT1TableStruct XGI_CRT1Table[] = {
+	{ {0x2d, 0x28, 0x90, 0x2c, 0x90, 0x00, 0x04, 0x00,
+	  0xbf, 0x1f, 0x9c, 0x8e, 0x96, 0xb9, 0x30} }, /* 0x0 */
+	{ {0x2d, 0x28, 0x90, 0x2c, 0x90, 0x00, 0x04, 0x00,
+	  0x0b, 0x3e, 0xe9, 0x8b, 0xe7, 0x04, 0x00} }, /* 0x1 */
+	{ {0x3D, 0x31, 0x81, 0x37, 0x1F, 0x00, 0x05, 0x00,
+	  0x72, 0xF0, 0x58, 0x8C, 0x57, 0x73, 0xA0} }, /* 0x2 */
+	{ {0x4F, 0x3F, 0x93, 0x45, 0x0D, 0x00, 0x01, 0x00,
+	  0x24, 0xF5, 0x02, 0x88, 0xFF, 0x25, 0x90} }, /* 0x3 */
+	{ {0x5F, 0x50, 0x82, 0x55, 0x81, 0x00, 0x05, 0x00,
+	  0xBF, 0x1F, 0x9C, 0x8E, 0x96, 0xB9, 0x30} }, /* 0x4 */
+	{ {0x5F, 0x50, 0x82, 0x55, 0x81, 0x00, 0x05, 0x00,
+	  0x0B, 0x3E, 0xE9, 0x8B, 0xE7, 0x04, 0x00} }, /* 0x5 */
+	{ {0x63, 0x50, 0x86, 0x56, 0x9B, 0x00, 0x01, 0x00,
+	  0x06, 0x3E, 0xE8, 0x8B, 0xE7, 0xFF, 0x10} }, /* 0x6 */
+	{ {0x64, 0x4F, 0x88, 0x55, 0x9D, 0x00, 0x01, 0x00,
+	  0xF2, 0x1F, 0xE0, 0x83, 0xDF, 0xF3, 0x10} }, /* 0x7 */
+	{ {0x63, 0x4F, 0x87, 0x5A, 0x81, 0x00, 0x05, 0x00,
+	  0xFB, 0x1F, 0xE0, 0x83, 0xDF, 0xFC, 0x10} }, /* 0x8 */
+	{ {0x65, 0x4F, 0x89, 0x58, 0x80, 0x00, 0x05, 0x60,
+	  0xFB, 0x1F, 0xE0, 0x83, 0xDF, 0xFC, 0x80} }, /* 0x9 */
+	{ {0x65, 0x4F, 0x89, 0x58, 0x80, 0x00, 0x05, 0x60,
+	  0x01, 0x3E, 0xE0, 0x83, 0xDF, 0x02, 0x80} }, /* 0xa */
+	{ {0x67, 0x4F, 0x8B, 0x58, 0x81, 0x00, 0x05, 0x60,
+	  0x0D, 0x3E, 0xE0, 0x83, 0xDF, 0x0E, 0x90} }, /* 0xb */
+	{ {0x65, 0x4F, 0x89, 0x57, 0x9F, 0x00, 0x01, 0x00,
+	  0xFB, 0x1F, 0xE6, 0x8A, 0xDF, 0xFC, 0x10} }, /* 0xc */
+	{ {0x7B, 0x63, 0x9F, 0x6A, 0x93, 0x00, 0x05, 0x00, /* ;
+						0D (800x600,56Hz) */
+	  0x6F, 0xF0, 0x58, 0x8A, 0x57, 0x70, 0xA0} },     /* ;
+						(VCLK 36.0MHz) */
+	{ {0x7F, 0x63, 0x83, 0x6C, 0x1C, 0x00, 0x06, 0x00, /* ;
+						0E (800x600,60Hz) */
+	  0x72, 0xF0, 0x58, 0x8C, 0x57, 0x73, 0xA0} },     /* ;
+						(VCLK 40.0MHz) */
+	{ {0x7D, 0x63, 0x81, 0x6E, 0x1D, 0x00, 0x06, 0x00, /* ;
+						0F (800x600,72Hz) */
+	  0x98, 0xF0, 0x7C, 0x82, 0x57, 0x99, 0x80} },     /* ;
+						(VCLK 50.0MHz) */
+	{ {0x7F, 0x63, 0x83, 0x69, 0x13, 0x00, 0x06, 0x00, /* ;
+						10 (800x600,75Hz) */
+	  0x6F, 0xF0, 0x58, 0x8B, 0x57, 0x70, 0xA0} },     /* ;
+						(VCLK 49.5MHz) */
+	{ {0x7E, 0x63, 0x82, 0x6B, 0x13, 0x00, 0x06, 0x00, /* ;
+						11 (800x600,85Hz) */
+	  0x75, 0xF0, 0x58, 0x8B, 0x57, 0x76, 0xA0} },     /* ;
+						(VCLK 56.25MHz) */
+	{ {0x81, 0x63, 0x85, 0x6D, 0x18, 0x00, 0x06, 0x60, /* ;
+						12 (800x600,100Hz) */
+	  0x7A, 0xF0, 0x58, 0x8B, 0x57, 0x7B, 0xA0} },     /* ;
+						(VCLK 75.8MHz) */
+	{ {0x83, 0x63, 0x87, 0x6E, 0x19, 0x00, 0x06, 0x60, /* ;
+						13 (800x600,120Hz) */
+	  0x81, 0xF0, 0x58, 0x8B, 0x57, 0x82, 0xA0} },     /* ;
+						(VCLK 79.411MHz) */
+	{ {0x85, 0x63, 0x89, 0x6F, 0x1A, 0x00, 0x06, 0x60, /* ;
+						14 (800x600,160Hz) */
+	  0x91, 0xF0, 0x58, 0x8B, 0x57, 0x92, 0xA0} },     /* ;
+						(VCLK 105.822MHz) */
+	{ {0x99, 0x7F, 0x9D, 0x84, 0x1A, 0x00, 0x02, 0x00,
+	  0x96, 0x1F, 0x7F, 0x83, 0x7F, 0x97, 0x10} }, /* 0x15 */
+	{ {0xA3, 0x7F, 0x87, 0x86, 0x97, 0x00, 0x02, 0x00,
+	  0x24, 0xF5, 0x02, 0x88, 0xFF, 0x25, 0x90} }, /* 0x16 */
+	{ {0xA1, 0x7F, 0x85, 0x86, 0x97, 0x00, 0x02, 0x00,
+	  0x24, 0xF5, 0x02, 0x88, 0xFF, 0x25, 0x90} }, /* 0x17 */
+	{ {0x9F, 0x7F, 0x83, 0x85, 0x91, 0x00, 0x02, 0x00,
+	  0x1E, 0xF5, 0x00, 0x83, 0xFF, 0x1F, 0x90} }, /* 0x18 */
+	{ {0xA7, 0x7F, 0x8B, 0x89, 0x95, 0x00, 0x02, 0x00,
+	  0x26, 0xF5, 0x00, 0x83, 0xFF, 0x27, 0x90} }, /* 0x19 */
+	{ {0xA9, 0x7F, 0x8D, 0x8C, 0x9A, 0x00, 0x02, 0x62,
+	  0x2C, 0xF5, 0x00, 0x83, 0xFF, 0x2D, 0x14} }, /* 0x1a */
+	{ {0xAB, 0x7F, 0x8F, 0x8D, 0x9B, 0x00, 0x02, 0x62,
+	  0x35, 0xF5, 0x00, 0x83, 0xFF, 0x36, 0x14} }, /* 0x1b */
+	{ {0xCF, 0x9F, 0x93, 0xB2, 0x01, 0x00, 0x03, 0x00,
+	  0x14, 0xBA, 0x00, 0x83, 0xFF, 0x15, 0x00} }, /* 0x1c */
+	{ {0xCE, 0x9F, 0x92, 0xA9, 0x17, 0x00, 0x07, 0x00,
+	  0x28, 0x5A, 0x00, 0x83, 0xFF, 0x29, 0x89} }, /* 0x1d */
+	{ {0xCE, 0x9F, 0x92, 0xA5, 0x17, 0x00, 0x07, 0x00,
+	  0x28, 0x5A, 0x00, 0x83, 0xFF, 0x29, 0x89} }, /* 0x1e */
+	{ {0xD3, 0x9F, 0x97, 0xAB, 0x1F, 0x00, 0x07, 0x00,
+	  0x2E, 0x5A, 0x00, 0x83, 0xFF, 0x2F, 0x89} }, /* 0x1f */
+	{ {0x09, 0xC7, 0x8D, 0xD3, 0x0B, 0x01, 0x04, 0x00,
+	  0xE0, 0x10, 0xB0, 0x83, 0xAF, 0xE1, 0x2F} }, /* 0x20 */
+	{ {0x09, 0xC7, 0x8D, 0xD3, 0x0B, 0x01, 0x04, 0x00,
+	  0xE0, 0x10, 0xB0, 0x83, 0xAF, 0xE1, 0x2F} }, /* 0x21 */
+	{ {0x09, 0xC7, 0x8D, 0xD3, 0x0B, 0x01, 0x04, 0x00,
+	  0xE0, 0x10, 0xB0, 0x83, 0xAF, 0xE1, 0x2F} }, /* 0x22 */
+	{ {0x09, 0xC7, 0x8D, 0xD3, 0x0B, 0x01, 0x04, 0x00,
+	  0xE0, 0x10, 0xB0, 0x83, 0xAF, 0xE1, 0x2F} }, /* 0x23 */
+	{ {0x09, 0xC7, 0x8D, 0xD3, 0x0B, 0x01, 0x04, 0x00,
+	  0xE0, 0x10, 0xB0, 0x83, 0xAF, 0xE1, 0x2F} }, /* 0x24 */
+	{ {0x09, 0xC7, 0x8D, 0xD3, 0x0B, 0x01, 0x04, 0x00,
+	  0xE0, 0x10, 0xB0, 0x83, 0xAF, 0xE1, 0x2F} }, /* 0x25 */
+	{ {0x09, 0xC7, 0x8D, 0xD3, 0x0B, 0x01, 0x04, 0x00,
+	  0xE0, 0x10, 0xB0, 0x83, 0xAF, 0xE1, 0x2F} }, /* 0x26 */
+	{ {0x40, 0xEF, 0x84, 0x03, 0x1D, 0x41, 0x01, 0x00,
+	  0xDA, 0x1F, 0xA0, 0x83, 0x9F, 0xDB, 0x1F} }, /* 0x27 */
+	{ {0x43, 0xEF, 0x87, 0x06, 0x00, 0x41, 0x05, 0x62,
+	  0xD4, 0x1F, 0xA0, 0x83, 0x9F, 0xD5, 0x9F} }, /* 0x28 */
+	{ {0x45, 0xEF, 0x89, 0x07, 0x01, 0x41, 0x05, 0x62,
+	  0xD9, 0x1F, 0xA0, 0x83, 0x9F, 0xDA, 0x9F} }, /* 0x29 */
+	{ {0x40, 0xEF, 0x84, 0x03, 0x1D, 0x41, 0x01, 0x00,
+	  0xDA, 0x1F, 0xA0, 0x83, 0x9F, 0xDB, 0x1F} }, /* 0x2a */
+	{ {0x40, 0xEF, 0x84, 0x03, 0x1D, 0x41, 0x01, 0x00,
+	  0xDA, 0x1F, 0xA0, 0x83, 0x9F, 0xDB, 0x1F} }, /* 0x2b */
+	{ {0x40, 0xEF, 0x84, 0x03, 0x1D, 0x41, 0x01, 0x00,
+	  0xDA, 0x1F, 0xA0, 0x83, 0x9F, 0xDB, 0x1F} }, /* 0x2c */
+	{ {0x59, 0xFF, 0x9D, 0x17, 0x13, 0x41, 0x05, 0x44,
+	  0x33, 0xBA, 0x00, 0x83, 0xFF, 0x34, 0x0F} }, /* 0x2d */
+	{ {0x5B, 0xFF, 0x9F, 0x18, 0x14, 0x41, 0x05, 0x44,
+	  0x38, 0xBA, 0x00, 0x83, 0xFF, 0x39, 0x0F} }, /* 0x2e */
+	{ {0x5B, 0xFF, 0x9F, 0x18, 0x14, 0x41, 0x05, 0x44,
+	  0x3D, 0xBA, 0x00, 0x83, 0xFF, 0x3E, 0x0F} }, /* 0x2f */
+	{ {0x5D, 0xFF, 0x81, 0x19, 0x95, 0x41, 0x05, 0x44,
+	  0x41, 0xBA, 0x00, 0x84, 0xFF, 0x42, 0x0F} }, /* 0x30 */
+	{ {0x55, 0xFF, 0x99, 0x0D, 0x0C, 0x41, 0x05, 0x00,
+	  0x3E, 0xBA, 0x00, 0x84, 0xFF, 0x3F, 0x0F} }, /* 0x31 */
+	{ {0x7F, 0x63, 0x83, 0x6C, 0x1C, 0x00, 0x06, 0x00,
+	  0x72, 0xBA, 0x27, 0x8B, 0xDF, 0x73, 0x80} }, /* 0x32 */
+	{ {0x7F, 0x63, 0x83, 0x69, 0x13, 0x00, 0x06, 0x00,
+	  0x6F, 0xBA, 0x26, 0x89, 0xDF, 0x6F, 0x80} }, /* 0x33 */
+	{ {0x7F, 0x63, 0x82, 0x6B, 0x13, 0x00, 0x06, 0x00,
+	  0x75, 0xBA, 0x29, 0x8C, 0xDF, 0x75, 0x80} }, /* 0x34 */
+	{ {0xA3, 0x7F, 0x87, 0x86, 0x97, 0x00, 0x02, 0x00,
+	  0x24, 0xF1, 0xAF, 0x85, 0x3F, 0x25, 0xB0} }, /* 0x35 */
+	{ {0x9F, 0x7F, 0x83, 0x85, 0x91, 0x00, 0x02, 0x00,
+	  0x1E, 0xF1, 0xAD, 0x81, 0x3F, 0x1F, 0xB0} }, /* 0x36 */
+	{ {0xA7, 0x7F, 0x88, 0x89, 0x15, 0x00, 0x02, 0x00,
+	  0x26, 0xF1, 0xB1, 0x85, 0x3F, 0x27, 0xB0} }, /* 0x37 */
+	{ {0xCE, 0x9F, 0x92, 0xA9, 0x17, 0x00, 0x07, 0x00,
+	  0x28, 0xC4, 0x7A, 0x8E, 0xCF, 0x29, 0xA1} }, /* 0x38 */
+	{ {0xCE, 0x9F, 0x92, 0xA5, 0x17, 0x00, 0x07, 0x00,
+	  0x28, 0xD4, 0x7A, 0x8E, 0xCF, 0x29, 0xA1} }, /* 0x39 */
+	{ {0xD3, 0x9F, 0x97, 0xAB, 0x1F, 0x00, 0x07, 0x00,
+	  0x2E, 0xD4, 0x7D, 0x81, 0xCF, 0x2F, 0xA1} }, /* 0x3a */
+	{ {0xDC, 0x9F, 0x00, 0xAB, 0x19, 0x00, 0x07, 0x00,
+	  0xE6, 0xEF, 0xC0, 0xC3, 0xBF, 0xE7, 0x90} }, /* 0x3b */
+	{ {0x6B, 0x59, 0x8F, 0x5E, 0x8C, 0x00, 0x05, 0x00,
+	  0x0B, 0x3E, 0xE9, 0x8B, 0xE7, 0x04, 0x00} }, /* 0x3c */
+	{ {0x7B, 0x63, 0x9F, 0x6A, 0x93, 0x00, 0x05, 0x00,
+	  0x6F, 0xF0, 0x58, 0x8A, 0x57, 0x70, 0xA0} }, /* 0x3d */
+	{ {0x86, 0x6A, 0x8a, 0x74, 0x06, 0x00, 0x02, 0x00,
+	  0x8c, 0x15, 0x4f, 0x83, 0xef, 0x8d, 0x30} }, /* 0x3e */
+	{ {0x81, 0x6A, 0x85, 0x70, 0x00, 0x00, 0x02, 0x00,
+	  0x0f, 0x3e, 0xeb, 0x8e, 0xdf, 0x10, 0x00} }, /* 0x3f */
+	{ {0xCE, 0x9F, 0x92, 0xA9, 0x17, 0x00, 0x07, 0x00,
+	  0x20, 0xF5, 0x03, 0x88, 0xFF, 0x21, 0x90} }, /* 0x40 */
+	{ {0xE6, 0xAE, 0x8A, 0xBD, 0x90, 0x00, 0x03, 0x00,
+	  0x3D, 0x10, 0x1A, 0x8D, 0x19, 0x3E, 0x2F} }, /* 0x41 */
+	{ {0xB9, 0x8F, 0x9D, 0x9B, 0x8A, 0x00, 0x06, 0x00,
+	  0x7D, 0xFF, 0x60, 0x83, 0x5F, 0x7E, 0x90} }, /* 0x42 */
+	{ {0xC3, 0x8F, 0x87, 0x9B, 0x0B, 0x00, 0x07, 0x00,
+	  0x82, 0xFF, 0x60, 0x83, 0x5F, 0x83, 0x90} },  /* 0x43 */
+	{ {0xAD, 0x7F, 0x91, 0x8E, 0x9C, 0x00, 0x02, 0x82,
+	  0x49, 0xF5, 0x00, 0x83, 0xFF, 0x4A, 0x90} },  /* 0x44 */
+	{ {0xCD, 0x9F, 0x91, 0xA7, 0x19, 0x00, 0x07, 0x60,
+	  0xE6, 0xFF, 0xC0, 0x83, 0xBF, 0xE7, 0x90} },  /* 0x45 */
+	{ {0xD3, 0x9F, 0x97, 0xAB, 0x1F, 0x00, 0x07, 0x60,
+	  0xF1, 0xFF, 0xC0, 0x83, 0xBF, 0xF2, 0x90} },  /* 0x46 */
+	{ {0xD7, 0x9F, 0x9B, 0xAC, 0x1E, 0x00, 0x07, 0x00,
+	  0x03, 0xDE, 0xC0, 0x84, 0xBF, 0x04, 0x90} }  /* 0x47 */
 };
 
 #if 0
 static struct XGI330_CHTVRegDataStruct XGI_CHTVRegUNTSC[] = {
-                /* Index:000h,001h,002h,004h,003h,005h,006h,007h,008h,015h,01Fh,00Ch,00Dh,00Eh,00Fh,010h */
-                {{      0x4A,0x77,0xBB,0x94,0x84,0x48,0xFE,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 00 (640x200,640x400) */
-                {{      0x4A,0x77,0xBB,0x94,0x84,0x48,0xFE,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 01 (640x350) */
-                {{      0x4A,0x77,0xBB,0x94,0x84,0x48,0xFE,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 02 (720x400) */
-                {{      0x4A,0x77,0xBB,0x94,0x84,0x48,0xFE,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 03 (720x350) */
-                {{      0x6A,0x77,0xBB,0x6E,0x84,0x2E,0x02,0x5A,0x04,0x00,0x80,0x20,0x7E,0x80,0x97,0x00  }},/* 04 (640x480) ;;5/6/02 */
-                {{      0xCF,0x77,0xB7,0xC8,0x84,0x3B,0x02,0x5A,0x04,0x00,0x80,0x19,0x88,0xAE,0xA3,0x00  }},/* 05 (800x600) ;;1/12/02 */
-                {{      0xEE,0x77,0xBB,0x66,0x87,0x32,0x01,0x5A,0x04,0x00,0x80,0x1B,0xD4,0x2F,0x6F,0x00  }}/* 06 (1024x768) ;;5/6/02 */
-          };
+	/* Index: 000h, 001h, 002h, 004h, 003h, 005h, 006h, 007h,
+		  008h, 015h, 01Fh, 00Ch, 00Dh, 00Eh, 00Fh, 010h */
+	/* 00 (640x200,640x400) */
+	{ {0x4A, 0x77, 0xBB, 0x94, 0x84, 0x48, 0xFE, 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01  } },
+	/* 01 (640x350) */
+	{ {0x4A, 0x77, 0xBB, 0x94, 0x84, 0x48, 0xFE, 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01  } },
+	/* 02 (720x400) */
+	{ {0x4A, 0x77, 0xBB, 0x94, 0x84, 0x48, 0xFE, 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01  } },
+	/* 03 (720x350) */
+	{ {0x4A, 0x77, 0xBB, 0x94, 0x84, 0x48, 0xFE, 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01  } },
+	/* 04 (640x480) ;;5/6/02 */
+	{ {0x6A, 0x77, 0xBB, 0x6E, 0x84, 0x2E, 0x02, 0x5A,
+	   0x04, 0x00, 0x80, 0x20, 0x7E, 0x80, 0x97, 0x00  } },
+	/* 05 (800x600) ;;1/12/02 */
+	{ {0xCF, 0x77, 0xB7, 0xC8, 0x84, 0x3B, 0x02, 0x5A,
+	   0x04, 0x00, 0x80, 0x19, 0x88, 0xAE, 0xA3, 0x00  } },
+	/* 06 (1024x768) ;;5/6/02 */
+	{ {0xEE, 0x77, 0xBB, 0x66, 0x87, 0x32, 0x01, 0x5A,
+	   0x04, 0x00, 0x80, 0x1B, 0xD4, 0x2F, 0x6F, 0x00  } }
+};
 
 static struct XGI330_CHTVRegDataStruct XGI_CHTVRegONTSC[] = {
-                /* Index:000h,001h,002h,004h,003h,005h,006h,007h,008h,015h,01Fh,00Ch,00Dh,00Eh,00Fh,010h */
-                {{      0x49,0x77,0xBB,0x7B,0x84,0x34,0x00,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 00 (640x200,640x400) */
-                {{      0x49,0x77,0xBB,0x7B,0x84,0x34,0x00,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 01 (640x350) */
-                {{      0x49,0x77,0xBB,0x7B,0x84,0x34,0x00,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 02 (720x400) */
-                {{      0x49,0x77,0xBB,0x7B,0x84,0x34,0x00,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* 03 (720x350) */
-                {{      0x69,0x77,0xBB,0x6E,0x84,0x1E,0x00,0x5A,0x04,0x00,0x80,0x25,0x1A,0x80,0x26,0x00  }},/* 04 (640x480) ;;5/6/02 */
-                {{      0xCE,0x77,0xB7,0xB6,0x83,0x2C,0x02,0x5A,0x04,0x00,0x80,0x1C,0x00,0x82,0x97,0x00  }},/* 05 (800x600) ;;5/6/02 */
-                {{      0xED,0x77,0xBB,0x66,0x8C,0x21,0x02,0x5A,0x04,0x00,0x80,0x1F,0xA0,0x7E,0x73,0x00  }}/* 06 (1024x768) ;;5/6/02 */
-          };
+	/* Index: 000h, 001h, 002h, 004h, 003h, 005h, 006h, 007h,
+		  008h, 015h, 01Fh, 00Ch, 00Dh, 00Eh, 00Fh, 010h */
+	/* 00 (640x200,640x400) */
+	{ {0x49, 0x77, 0xBB, 0x7B, 0x84, 0x34, 0x00, 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 01 (640x350) */
+	{ {0x49, 0x77, 0xBB, 0x7B, 0x84, 0x34, 0x00 , 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 02 (720x400) */
+	{ {0x49, 0x77, 0xBB, 0x7B, 0x84, 0x34, 0x00 , 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 03 (720x350) */
+	{ {0x49, 0x77, 0xBB, 0x7B, 0x84, 0x34, 0x00 , 0x50,
+	   0x04, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 04 (640x480) ;;5/6/02 */
+	{ {0x69, 0x77, 0xBB, 0x6E, 0x84, 0x1E, 0x00 , 0x5A,
+	   0x04, 0x00, 0x80, 0x25, 0x1A, 0x80, 0x26, 0x00} },
+	/* 05 (800x600) ;;5/6/02 */
+	{ {0xCE, 0x77, 0xB7, 0xB6, 0x83, 0x2C, 0x02 , 0x5A,
+	   0x04, 0x00, 0x80, 0x1C, 0x00, 0x82, 0x97, 0x00} },
+	/* 06 (1024x768) ;;5/6/02 */
+	{ {0xED, 0x77, 0xBB, 0x66, 0x8C, 0x21, 0x02 , 0x5A,
+	   0x04, 0x00, 0x80, 0x1F, 0xA0, 0x7E, 0x73, 0x00} }
+};
 
 static struct XGI330_CHTVRegDataStruct XGI_CHTVRegUPAL[] = {
-                /* Index:000h,001h,002h,004h,003h,005h,006h,007h,008h,015h,01Fh,00Ch,00Dh,00Eh,00Fh,010h */
-                {{      0x41,0x7F,0xB7,0x34,0xAD,0x50,0x34,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* ; 00 (640x200,640x400) */
-                {{      0x41,0x7F,0xB7,0x80,0x85,0x50,0x00,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* ; 01 (640x350) */
-                {{      0x41,0x7F,0xB7,0x34,0xAD,0x50,0x34,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* ; 02 (720x400) */
-                {{      0x41,0x7F,0xB7,0x12,0x85,0x50,0x00,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01  }},/* ; 03 (720x350) */
-                {{      0x61,0x7F,0xB7,0x99,0x84,0x35,0x04,0x5A,0x05,0x00,0x80,0x26,0x2A,0x55,0x5D,0x00  }},/* ; 04 (640x480) */
-                {{      0xC3,0x7F,0xB7,0x7A,0x84,0x40,0x02,0x5A,0x05,0x00,0x80,0x1F,0x84,0x3D,0x28,0x00  }},/* ; 05 (800x600) ;;1/12/02 */
-                {{      0xE5,0x7F,0xB7,0x1D,0xA7,0x3E,0x04,0x5A,0x05,0x00,0x80,0x20,0x3E,0xE4,0x22,0x00  }}/* ; 06 (1024x768) ;;1/12/02 */
-	  };
+	/* Index: 000h, 001h, 002h, 004h, 003h, 005h, 006h, 007h,
+		  008h, 015h, 01Fh, 00Ch, 00Dh, 00Eh, 00Fh, 010h */
+	/* ; 00 (640x200,640x400) */
+	{ {0x41, 0x7F, 0xB7, 0x34, 0xAD, 0x50, 0x34, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* ; 01 (640x350) */
+	{ {0x41, 0x7F, 0xB7, 0x80, 0x85, 0x50, 0x00, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* ; 02 (720x400) */
+	{ {0x41, 0x7F, 0xB7, 0x34, 0xAD, 0x50, 0x34, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* ; 03 (720x350) */
+	{ {0x41, 0x7F, 0xB7, 0x12, 0x85, 0x50, 0x00, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* ; 04 (640x480) */
+	{ {0x61, 0x7F, 0xB7, 0x99, 0x84, 0x35, 0x04, 0x5A,
+	   0x05, 0x00, 0x80, 0x26, 0x2A, 0x55, 0x5D, 0x00} },
+	/* ; 05 (800x600) ;;1/12/02 */
+	{ {0xC3, 0x7F, 0xB7, 0x7A, 0x84, 0x40, 0x02, 0x5A,
+	   0x05, 0x00, 0x80, 0x1F, 0x84, 0x3D, 0x28, 0x00} },
+	/* ; 06 (1024x768) ;;1/12/02 */
+	{ {0xE5, 0x7F, 0xB7, 0x1D, 0xA7, 0x3E, 0x04, 0x5A,
+	   0x05, 0x00, 0x80, 0x20, 0x3E, 0xE4, 0x22, 0x00} }
+};
 
 static struct XGI330_CHTVRegDataStruct XGI_CHTVRegOPAL[] = {
-                /* Index:000,0x01,0x02,0x04,0x03,0x05,0x06,0x07,0x08,0x15,0x1F,0x0C,0x0D,0x0E,0x0F,0x10h */
-                {{      0x41,0x7F,0xB7,0x36,0xAD,0x50,0x34,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01 }},/* 00 (640x200,640x400) */
-                {{      0x41,0x7F,0xB7,0x86,0x85,0x50,0x00,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01 }},/* 01 (640x350) */
-                {{      0x41,0x7F,0xB7,0x36,0xAD,0x50,0x34,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01 }},/* 02 (720x400) */
-                {{      0x41,0x7F,0xB7,0x86,0x85,0x50,0x00,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01 }},/* 03 (720x350) */
-                {{      0x61,0x7F,0xB7,0x99,0x84,0x35,0x04,0x5A,0x05,0x00,0x80,0x26,0x2A,0x55,0x5D,0x00 }},/* 04 (640x480) */
-                {{      0xC1,0x7F,0xB7,0x4D,0x8C,0x1E,0x31,0x5A,0x05,0x00,0x80,0x26,0x78,0x19,0x34,0x00 }},/* 05 (800x600) ;;1/12/02 */
-                {{      0xE4,0x7F,0xB7,0x1E,0xAF,0x29,0x37,0x5A,0x05,0x00,0x80,0x25,0x8C,0xB2,0x2A,0x00 }}/* 06 (1024x768) ;;1/12/02 */
-	     };
+	/* Index: 000, 0x01, 0x02, 0x04, 0x03, 0x05, 0x06, 0x07,
+		  0x08, 0x15, 0x1F, 0x0C, 0x0D, 0x0E, 0x0F, 0x10h */
+	/* 00 (640x200,640x400) */
+	{ {0x41, 0x7F, 0xB7, 0x36, 0xAD, 0x50, 0x34, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 01 (640x350) */
+	{ {0x41, 0x7F, 0xB7, 0x86, 0x85, 0x50, 0x00, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 02 (720x400) */
+	{ {0x41, 0x7F, 0xB7, 0x36, 0xAD, 0x50, 0x34, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 03 (720x350) */
+	{ {0x41, 0x7F, 0xB7, 0x86, 0x85, 0x50, 0x00, 0x83,
+	   0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01} },
+	/* 04 (640x480) */
+	{ {0x61, 0x7F, 0xB7, 0x99, 0x84, 0x35, 0x04, 0x5A,
+	   0x05, 0x00, 0x80, 0x26, 0x2A, 0x55, 0x5D, 0x00} },
+	/* 05 (800x600) ;;1/12/02 */
+	{ {0xC1, 0x7F, 0xB7, 0x4D, 0x8C, 0x1E, 0x31, 0x5A,
+	   0x05, 0x00, 0x80, 0x26, 0x78, 0x19, 0x34, 0x00} },
+	/* 06 (1024x768) ;;1/12/02 */
+	{ {0xE4, 0x7F, 0xB7, 0x1E, 0xAF, 0x29, 0x37, 0x5A,
+	   0x05, 0x00, 0x80, 0x25, 0x8C, 0xB2, 0x2A, 0x00} }
+};
 #endif
 
 static unsigned char XGI_CH7017LV1024x768[] = {
-					0x60, 0x02, 0x00, 0x07, 0x40, 0xED, 0xA3,
-					0xC8, 0xC7, 0xAC, 0xE0, 0x02};
+	0x60, 0x02, 0x00, 0x07, 0x40, 0xED,
+	0xA3, 0xC8, 0xC7, 0xAC, 0xE0, 0x02};
 static unsigned char XGI_CH7017LV1400x1050[] = {
-					 0x60, 0x03, 0x11, 0x00, 0x40, 0xE3, 0xAD,
-					 0xDB, 0xF6, 0xAC, 0xE0, 0x02};
-
+	0x60, 0x03, 0x11, 0x00, 0x40, 0xE3,
+	0xAD, 0xDB, 0xF6, 0xAC, 0xE0, 0x02};
 
 /*add for new UNIVGABIOS*/
-static struct XGI330_LCDDataStruct  XGI_StLCD1024x768Data[] =
-{
- {   62,  25, 800, 546,1344, 806},
- {   32,  15, 930, 546,1344, 806},
- {   62,  25, 800, 546,1344, 806}, /* chiawen for dot9 -> dot8 */
- {  104,  45, 945, 496,1344, 806},
- {   62,  25, 800, 546,1344, 806},
- {   31,  18,1008, 624,1344, 806},
- {    1,   1,1344, 806,1344, 806}
-};
-
-static struct XGI330_LCDDataStruct  XGI_ExtLCD1024x768Data[] =
-{
- {   42,  25,1536, 419,1344, 806}, /* { 12, 5, 896, 512,1344, 806}, // alan 09/12/2003 */
- {   48,  25,1536, 369,1344, 806}, /* { 12, 5, 896, 510,1344, 806}, // alan 09/12/2003 */
- {   42,  25,1536, 419,1344, 806}, /* { 32, 15,1008, 505,1344, 806}, // alan 09/12/2003 */
- {   48,  25,1536, 369,1344, 806}, /* { 32, 15,1008, 514,1344, 806}, // alan 09/12/2003 */
- {   12,   5, 896, 500,1344, 806},
- {   42,  25,1024, 625,1344, 806},
- {    1,   1,1344, 806,1344, 806},
- {   12,   5, 896, 500,1344, 806},
- {   42,  25,1024, 625,1344, 806},
- {    1,   1,1344, 806,1344, 806},
- {   12,   5, 896, 500,1344, 806},
- {   42,  25,1024, 625,1344, 806},
- {    1,   1,1344, 806,1344, 806}
-};
-
-/*struct XGI330_LCDDataStruct  XGI_St2LCD1024x768Data[] =
-{
- {   62,  25, 800, 546,1344, 806},
- {   32,  15, 930, 546,1344, 806},
- {   62,  25, 800, 546,1344, 806},
- {  104,  45, 945, 496,1344, 806},
- {   62,  25, 800, 546,1344, 806},
- {   31,  18,1008, 624,1344, 806},
- {    1,   1,1344, 806,1344, 806}
+static struct XGI330_LCDDataStruct  XGI_StLCD1024x768Data[] = {
+	{62,  25, 800,  546, 1344, 806},
+	{32,  15, 930,  546, 1344, 806},
+	{62,  25, 800,  546, 1344, 806}, /*chiawenfordot9->dot8*/
+	{104, 45, 945,  496, 1344, 806},
+	{62,  25, 800,  546, 1344, 806},
+	{31,  18, 1008, 624, 1344, 806},
+	{1,   1,  1344, 806, 1344, 806}
+};
+
+static struct XGI330_LCDDataStruct  XGI_ExtLCD1024x768Data[] = {
+	/* { 12, 5, 896, 512,1344, 806}, // alan 09/12/2003 */
+	{42, 25, 1536, 419, 1344, 806},
+	/* { 12, 5, 896, 510,1344, 806}, // alan 09/12/2003 */
+	{48, 25, 1536, 369, 1344, 806},
+	/* { 32, 15,1008, 505,1344, 806}, // alan 09/12/2003 */
+	{42, 25, 1536, 419, 1344, 806},
+	/* { 32, 15,1008, 514,1344, 806}, // alan 09/12/2003 */
+	{48, 25, 1536, 369, 1344, 806},
+	{12, 5,  896,  500, 1344, 806},
+	{42, 25, 1024, 625, 1344, 806},
+	{1,  1,  1344, 806, 1344, 806},
+	{12, 5,  896,  500, 1344, 806},
+	{42, 25, 1024, 625, 1344, 806},
+	{1,  1,  1344, 806, 1344, 806},
+	{12, 5,  896,  500, 1344, 806},
+	{42, 25, 1024, 625, 1344, 806},
+	{1,  1,  1344, 806, 1344, 806}
+};
+
+/*struct XGI330_LCDDataStruct  XGI_St2LCD1024x768Data[] = {
+	{62,  25, 800,  546, 1344, 806},
+	{32,  15, 930,  546, 1344, 806},
+	{62,  25, 800,  546, 1344, 806},
+	{104, 45, 945,  496, 1344, 806},
+	{62,  25, 800,  546, 1344, 806},
+	{31,  18, 1008, 624, 1344, 806},
+	{1,   1,  1344, 806, 1344, 806}
 };*/
 
-static struct XGI330_LCDDataStruct  XGI_CetLCD1024x768Data[] =
-{
-	{         1,1,1344,806,1344,806           }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {         1,1,1344,806,1344,806           }, /* 01 (320x350,640x350) */
-        {         1,1,1344,806,1344,806           }, /* 02 (360x400,720x400) */
-        {         1,1,1344,806,1344,806           }, /* 03 (720x350) */
-        {         1,1,1344,806,1344,806           }, /* 04 (640x480x60Hz) */
-        {         1,1,1344,806,1344,806           }, /* 05 (800x600x60Hz) */
-        {         1,1,1344,806,1344,806           }  /* 06 (1024x768x60Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_StLCD1280x1024Data[] =
-{
- {   22,   5, 800, 510,1650,1088},
- {   22,   5, 800, 510,1650,1088},
- {  176,  45, 900, 510,1650,1088},
- {  176,  45, 900, 510,1650,1088},
- {   22,   5, 800, 510,1650,1088},
- {   13,   5,1024, 675,1560,1152},
- {   16,   9,1266, 804,1688,1072},
- {    1,   1,1688,1066,1688,1066}
-};
-
-static struct XGI330_LCDDataStruct  XGI_ExtLCD1280x1024Data[] =
-{
- {  211,  60,1024, 501,1688,1066},
- {  211,  60,1024, 508,1688,1066},
- {  211,  60,1024, 501,1688,1066},
- {  211,  60,1024, 508,1688,1066},
- {  211,  60,1024, 500,1688,1066},
- {  211,  75,1024, 625,1688,1066},
- {  211, 120,1280, 798,1688,1066},
- {    1,   1,1688,1066,1688,1066}
+static struct XGI330_LCDDataStruct  XGI_CetLCD1024x768Data[] = {
+	{1, 1, 1344, 806, 1344, 806}, /* ; 00 (320x200,320x400,
+					       640x200,640x400) */
+	{1, 1, 1344, 806, 1344, 806}, /* 01 (320x350,640x350) */
+	{1, 1, 1344, 806, 1344, 806}, /* 02 (360x400,720x400) */
+	{1, 1, 1344, 806, 1344, 806}, /* 03 (720x350) */
+	{1, 1, 1344, 806, 1344, 806}, /* 04 (640x480x60Hz) */
+	{1, 1, 1344, 806, 1344, 806}, /* 05 (800x600x60Hz) */
+	{1, 1, 1344, 806, 1344, 806}  /* 06 (1024x768x60Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_StLCD1280x1024Data[] = {
+	{22,  5,  800,  510,  1650, 1088},
+	{22,  5,  800,  510,  1650, 1088},
+	{176, 45, 900,  510,  1650, 1088},
+	{176, 45, 900,  510,  1650, 1088},
+	{22,  5,  800,  510,  1650, 1088},
+	{13,  5,  1024, 675,  1560, 1152},
+	{16,  9,  1266, 804,  1688, 1072},
+	{1,   1,  1688, 1066, 1688, 1066}
+};
+
+static struct XGI330_LCDDataStruct  XGI_ExtLCD1280x1024Data[] = {
+	{211, 60,  1024, 501,  1688, 1066},
+	{211, 60,  1024, 508,  1688, 1066},
+	{211, 60,  1024, 501,  1688, 1066},
+	{211, 60,  1024, 508,  1688, 1066},
+	{211, 60,  1024, 500,  1688, 1066},
+	{211, 75,  1024, 625,  1688, 1066},
+	{211, 120, 1280, 798,  1688, 1066},
+	{1,   1,   1688, 1066, 1688, 1066}
 };
 
 #if 0
-static struct XGI330_LCDDataStruct  XGI_St2LCD1280x1024Data[] =
-{
- {   22,   5, 800, 510,1650,1088},
- {   22,   5, 800, 510,1650,1088},
- {  176,  45, 900, 510,1650,1088},
- {  176,  45, 900, 510,1650,1088},
- {   22,   5, 800, 510,1650,1088},
- {   13,   5,1024, 675,1560,1152},
- {   16,   9,1266, 804,1688,1072},
- {    1,   1,1688,1066,1688,1066}
+static struct XGI330_LCDDataStruct  XGI_St2LCD1280x1024Data[] = {
+	{22,  5,  800,  510,  1650, 1088},
+	{22,  5,  800,  510,  1650, 1088},
+	{176, 45, 900,  510,  1650, 1088},
+	{176, 45, 900,  510,  1650, 1088},
+	{22,  5,  800,  510,  1650, 1088},
+	{13,  5,  1024, 675,  1560, 1152},
+	{16,  9,  1266, 804,  1688, 1072},
+	{1,   1,  1688, 1066, 1688, 1066}
 };
 #endif
 
-static struct XGI330_LCDDataStruct  XGI_CetLCD1280x1024Data[] =
-{
-	{         1,1,1688,1066,1688,1066         }, /* 00 (320x200,320x400,640x200,640x400) */
-        {         1,1,1688,1066,1688,1066         }, /* 01 (320x350,640x350) */
-        {         1,1,1688,1066,1688,1066         }, /* 02 (360x400,720x400) */
-        {         1,1,1688,1066,1688,1066         }, /* 03 (720x350) */
-        {         1,1,1688,1066,1688,1066         }, /* 04 (640x480x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 05 (800x600x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 06 (1024x768x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 07 (1280x1024x60Hz) */
-        {         1,1,1688,1066,1688,1066         } /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_StLCD1400x1050Data[] =
-{
-	{         211,100,2100,408,1688,1066      }, /* 00 (320x200,320x400,640x200,640x400) */
-        {         211,64,1536,358,1688,1066       }, /* 01 (320x350,640x350) */
-        {         211,100,2100,408,1688,1066      }, /* 02 (360x400,720x400) */
-        {         211,64,1536,358,1688,1066       }, /* 03 (720x350) */
-        {         211,48,840,488,1688,1066        }, /* 04 (640x480x60Hz) */
-        {         211,72,1008,609,1688,1066       }, /* 05 (800x600x60Hz) */
-        {         211,128,1400,776,1688,1066      }, /* 06 (1024x768x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 07 (1280x1024x60Hz w/o Scaling) */
-        {         1,1,1688,1066,1688,1066         }  /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_ExtLCD1400x1050Data[] =
-{
-	{         211,100,2100,408,1688,1066      }, /* 00 (320x200,320x400,640x200,640x400) */
-        {         211,64,1536,358,1688,1066       }, /* 01 (320x350,640x350) */
-        {         211,100,2100,408,1688,1066      }, /* 02 (360x400,720x400) */
-        {         211,64,1536,358,1688,1066       }, /* 03 (720x350) */
-        {         211,48,840,488,1688,1066        }, /* 04 (640x480x60Hz) */
-        {         211,72,1008,609,1688,1066       }, /* 05 (800x600x60Hz) */
-        {         211,128,1400,776,1688,1066      }, /* 06 (1024x768x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 07 (1280x1024x60Hz w/o Scaling) */
-        {         1,1,1688,1066,1688,1066         }  /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_ExtLCD1600x1200Data[] =
-{
-        {         4,1,1620,420,2160,1250          }, /* { 3,1,2160,425,2160,1250 }, // 00 (320x200,320x400,640x200,640x400) // alan 10/14/2003 */
-        {         27,7,1920,375,2160,1250         }, /* 01 (320x350,640x350) */
-        {         4,1,1620,420,2160,1250          }, /* { 3,1,2160,425,2160,1250 }, // 02 (360x400,720x400) // alan 10/14/2003 */
-        {         27,7,1920,375,2160,1250         }, /* 03 (720x350) */
-        {         27,4,800,500,2160,1250          }, /* 04 (640x480x60Hz) */
-        {         4,1,1080,625,2160,1250          }, /* 05 (800x600x60Hz) */
-        {         5,2,1350,800,2160,1250          }, /* 06 (1024x768x60Hz) */
-        {         27,16,1500,1064,2160,1250       }, /* 07 (1280x1024x60Hz) */
-        {         9,7,1920,1106,2160,1250         }, /* 08 (1400x1050x60Hz) */
-        {         1,1,2160,1250,2160,1250         }  /* 09 (1600x1200x60Hz) ;302lv */
-};
-
-static struct XGI330_LCDDataStruct  XGI_StLCD1600x1200Data[] =
-{
-        {         27,4,800,500,2160,1250          },/* 00 (320x200,320x400,640x200,640x400) */
-        {         27,4,800,500,2160,1250          },/* 01 (320x350,640x350) */
-        {         27,4,800,500,2160,1250          },/* 02 (360x400,720x400) */
-        {         27,4,800,500,2160,1250          },/* 03 (720x350) */
-        {         27,4,800,500,2160,1250          },/* 04 (320x240,640x480) */
-        {         4,1,1080,625,2160,1250          },/* 05 (400x300,800x600) */
-        {         5,2,1350,800,2160,1250          },/* 06 (512x384,1024x768) */
-        {         135,88,1600,1100,2160,1250      },/* 07 (1280x1024) */
-        {         1,1,1800,1500,2160,1250         },/* 08 (1400x1050) */
-        {         1,1,2160,1250,2160,1250         } /* 09 (1600x1200) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_CetLCD1400x1050Data[] =
-{
-	{         1,1,1688,1066,1688,1066         }, /* 00 (320x200,320x400,640x200,640x400) */
-        {         1,1,1688,1066,1688,1066         }, /* 01 (320x350,640x350) */
-        {         1,1,1688,1066,1688,1066         }, /* 02 (360x400,720x400) */
-        {         1,1,1688,1066,1688,1066         }, /* 03 (720x350) */
-        {         1,1,1688,1066,1688,1066         }, /* 04 (640x480x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 05 (800x600x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 06 (1024x768x60Hz) */
-        {         1,1,1688,1066,1688,1066         }, /* 07 (1280x1024x60Hz) */
-        {         1,1,1688,1066,1688,1066         }  /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_NoScalingData[] =
-{
- {    1,   1, 800, 449, 800, 449},
- {    1,   1, 800, 449, 800, 449},
- {    1,   1, 900, 449, 900, 449},
- {    1,   1, 900, 449, 900, 449},
- {    1,   1, 800, 525, 800, 525},
- {    1,   1,1056, 628,1056, 628},
- {    1,   1,1344, 806,1344, 806},
- {    1,   1,1688,1066,1688,1066}
-};
-
-static struct XGI330_LCDDataStruct  XGI_ExtLCD1024x768x75Data[] =
-{
-        {42,25,1536,419,1344,806 }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {48,25,1536,369,1344,806 }, /* ; 01 (320x350,640x350) */
-        {42,25,1536,419,1344,806 }, /* ; 02 (360x400,720x400) */
-        {48,25,1536,369,1344,806 }, /* ; 03 (720x350) */
-        {8,5,1312,500,1312,800   }, /* ; 04 (640x480x75Hz) */
-        {41,25,1024,625,1312,800 }, /* ; 05 (800x600x75Hz) */
-        {1,1,1312,800,1312,800   }  /* ; 06 (1024x768x75Hz) */
+static struct XGI330_LCDDataStruct  XGI_CetLCD1280x1024Data[] = {
+	{1, 1, 1688, 1066, 1688, 1066}, /* 00 (320x200,320x400,
+					       640x200,640x400) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 01 (320x350,640x350) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 02 (360x400,720x400) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 03 (720x350) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 04 (640x480x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 05 (800x600x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 06 (1024x768x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 07 (1280x1024x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_StLCD1400x1050Data[] = {
+	{211, 100, 2100, 408,  1688, 1066}, /* 00 (320x200,320x400,
+						   640x200,640x400) */
+	{211, 64,  1536, 358,  1688, 1066}, /* 01 (320x350,640x350) */
+	{211, 100, 2100, 408,  1688, 1066}, /* 02 (360x400,720x400) */
+	{211, 64,  1536, 358,  1688, 1066}, /* 03 (720x350) */
+	{211, 48,  840,  488,  1688, 1066}, /* 04 (640x480x60Hz) */
+	{211, 72,  1008, 609,  1688, 1066}, /* 05 (800x600x60Hz) */
+	{211, 128, 1400, 776,  1688, 1066}, /* 06 (1024x768x60Hz) */
+	{1,   1,   1688, 1066, 1688, 1066}, /* 07 (1280x1024x60Hz
+						  w/o Scaling) */
+	{1,   1,   1688, 1066, 1688, 1066}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_ExtLCD1400x1050Data[] = {
+	{211, 100, 2100, 408,  1688, 1066}, /* 00 (320x200,320x400,
+						   640x200,640x400) */
+	{211, 64,  1536, 358,  1688, 1066}, /* 01 (320x350,640x350) */
+	{211, 100, 2100, 408,  1688, 1066}, /* 02 (360x400,720x400) */
+	{211, 64,  1536, 358,  1688, 1066}, /* 03 (720x350) */
+	{211, 48,  840,  488,  1688, 1066}, /* 04 (640x480x60Hz) */
+	{211, 72,  1008, 609,  1688, 1066}, /* 05 (800x600x60Hz) */
+	{211, 128, 1400, 776,  1688, 1066}, /* 06 (1024x768x60Hz) */
+	{1,   1,   1688, 1066, 1688, 1066}, /* 07 (1280x1024x60Hz
+						  w/o Scaling) */
+	{1,   1,   1688, 1066, 1688, 1066}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_ExtLCD1600x1200Data[] = {
+	{4,  1,  1620, 420,  2160, 1250}, /* { 3,1,2160,425,2160,1250 },
+					  // 00 (320x200,320x400,
+					  //	 640x200,640x400)
+					  //	 // alan 10/14/2003 */
+	{27, 7,  1920, 375,  2160, 1250}, /* 01 (320x350,640x350) */
+	{4,  1,  1620, 420,  2160, 1250}, /* { 3,1,2160,425,2160,1250 },
+					  // 02 (360x400,720x400)
+					  // // alan 10/14/2003 */
+	{27, 7,  1920, 375,  2160, 1250}, /* 03 (720x350) */
+	{27, 4,  800,  500,  2160, 1250}, /* 04 (640x480x60Hz) */
+	{4,  1,  1080, 625,  2160, 1250}, /* 05 (800x600x60Hz) */
+	{5,  2,  1350, 800,  2160, 1250}, /* 06 (1024x768x60Hz) */
+	{27, 16, 1500, 1064, 2160, 1250}, /* 07 (1280x1024x60Hz) */
+	{9,  7,  1920, 1106, 2160, 1250}, /* 08 (1400x1050x60Hz) */
+	{1,  1,  2160, 1250, 2160, 1250}  /* 09 (1600x1200x60Hz) ;302lv */
+};
+
+static struct XGI330_LCDDataStruct  XGI_StLCD1600x1200Data[] = {
+	{27,  4,  800,  500,  2160, 1250}, /* 00 (320x200,320x400,
+						  640x200,640x400) */
+	{27,  4,  800,  500,  2160, 1250}, /* 01 (320x350,640x350) */
+	{27,  4,  800,  500,  2160, 1250}, /* 02 (360x400,720x400) */
+	{27,  4,  800,  500,  2160, 1250}, /* 03 (720x350) */
+	{27,  4,  800,  500,  2160, 1250}, /* 04 (320x240,640x480) */
+	{4,   1,  1080, 625,  2160, 1250}, /* 05 (400x300,800x600) */
+	{5,   2,  1350, 800,  2160, 1250}, /* 06 (512x384,1024x768) */
+	{135, 88, 1600, 1100, 2160, 1250}, /* 07 (1280x1024) */
+	{1,   1,  1800, 1500, 2160, 1250}, /* 08 (1400x1050) */
+	{1,   1,  2160, 1250, 2160, 1250}  /* 09 (1600x1200) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_CetLCD1400x1050Data[] = {
+	{1, 1, 1688, 1066, 1688, 1066}, /* 00 (320x200,320x400,
+					       640x200,640x400) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 01 (320x350,640x350) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 02 (360x400,720x400) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 03 (720x350) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 04 (640x480x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 05 (800x600x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 06 (1024x768x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* 07 (1280x1024x60Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_NoScalingData[] = {
+	{1, 1, 800,  449,  800,  449},
+	{1, 1, 800,  449,  800,  449},
+	{1, 1, 900,  449,  900,  449},
+	{1, 1, 900,  449,  900,  449},
+	{1, 1, 800,  525,  800,  525},
+	{1, 1, 1056, 628,  1056, 628},
+	{1, 1, 1344, 806,  1344, 806},
+	{1, 1, 1688, 1066, 1688, 1066}
+};
+
+static struct XGI330_LCDDataStruct  XGI_ExtLCD1024x768x75Data[] = {
+	{42, 25, 1536, 419, 1344, 806}, /* ; 00 (320x200,320x400,
+						 640x200,640x400) */
+	{48, 25, 1536, 369, 1344, 806}, /* ; 01 (320x350,640x350) */
+	{42, 25, 1536, 419, 1344, 806}, /* ; 02 (360x400,720x400) */
+	{48, 25, 1536, 369, 1344, 806}, /* ; 03 (720x350) */
+	{8,  5,  1312, 500, 1312, 800}, /* ; 04 (640x480x75Hz) */
+	{41, 25, 1024, 625, 1312, 800}, /* ; 05 (800x600x75Hz) */
+	{1,  1,  1312, 800, 1312, 800}  /* ; 06 (1024x768x75Hz) */
 };
 
 #if 0
-static struct XGI330_LCDDataStruct  XGI_StLCD1024x768x75Data[] =
-{
-        {42,25,1536,419,1344,806 }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {48,25,1536,369,1344,806 }, /* ; 01 (320x350,640x350) */
-        {42,25,1536,419,1344,806 }, /* ; 02 (360x400,720x400) */
-        {48,25,1536,369,1344,806 }, /* ; 03 (720x350) */
-        {8,5,1312,500,1312,800   }, /* ; 04 (640x480x75Hz) */
-        {41,25,1024,625,1312,800 }, /* ; 05 (800x600x75Hz) */
-        {1,1,1312,800,1312,800   }  /* ; 06 (1024x768x75Hz) */
+static struct XGI330_LCDDataStruct  XGI_StLCD1024x768x75Data[] = {
+	{42, 25, 1536, 419, 1344, 806}, /* ; 00 (320x200,320x400,
+						 640x200,640x400) */
+	{48, 25, 1536, 369, 1344, 806}, /* ; 01 (320x350,640x350) */
+	{42, 25, 1536, 419, 1344, 806}, /* ; 02 (360x400,720x400) */
+	{48, 25, 1536, 369, 1344, 806}, /* ; 03 (720x350) */
+	{8,  5,  1312, 500, 1312, 800}, /* ; 04 (640x480x75Hz) */
+	{41, 25, 1024, 625, 1312, 800}, /* ; 05 (800x600x75Hz) */
+	{1,  1,  1312, 800, 1312, 800}  /* ; 06 (1024x768x75Hz) */
 };
 #endif
 
-static struct XGI330_LCDDataStruct  XGI_CetLCD1024x768x75Data[] =
-{
-        {1,1,1312,800,1312,800}, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1,1,1312,800,1312,800}, /* ; 01 (320x350,640x350) */
-        {1,1,1312,800,1312,800}, /* ; 02 (360x400,720x400) */
-        {1,1,1312,800,1312,800}, /* ; 03 (720x350) */
-        {1,1,1312,800,1312,800}, /* ; 04 (640x480x75Hz) */
-        {1,1,1312,800,1312,800}, /* ; 05 (800x600x75Hz) */
-        {1,1,1312,800,1312,800} /* ; 06 (1024x768x75Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_ExtLCD1280x1024x75Data[] =
-{
-        {211,60,1024,501,1688,1066   }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {211,60,1024,508,1688,1066   }, /* ; 01 (320x350,640x350) */
-        {211,60,1024,501,1688,1066   }, /* ; 02 (360x400,720x400) */
-        {211,60,1024,508,1688,1066   }, /* ; 03 (720x350) */
-        {211,45,768,498,1688,1066    }, /* ; 04 (640x480x75Hz) */
-        {211,75,1024,625,1688,1066   }, /* ; 05 (800x600x75Hz) */
-        {211,120,1280,798,1688,1066  }, /* ; 06 (1024x768x75Hz) */
-        {1,1,1688,1066,1688,1066     }  /* ; 07 (1280x1024x75Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_StLCD1280x1024x75Data[] =
-{
-        {211,60,1024,501,1688,1066 }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {211,60,1024,508,1688,1066 }, /* ; 01 (320x350,640x350) */
-        {211,60,1024,501,1688,1066 }, /* ; 02 (360x400,720x400) */
-        {211,60,1024,508,1688,1066 }, /* ; 03 (720x350) */
-        {211,45,768,498,1688,1066  }, /* ; 04 (640x480x75Hz) */
-        {211,75,1024,625,1688,1066 }, /* ; 05 (800x600x75Hz) */
-        {211,120,1280,798,1688,1066}, /* ; 06 (1024x768x75Hz) */
-        {1,1,1688,1066,1688,1066   }  /* ; 07 (1280x1024x75Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_CetLCD1280x1024x75Data[] =
-{
-        {1,1,1688,1066,1688,1066}, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1,1,1688,1066,1688,1066}, /* ; 01 (320x350,640x350) */
-        {1,1,1688,1066,1688,1066}, /* ; 02 (360x400,720x400) */
-        {1,1,1688,1066,1688,1066}, /* ; 03 (720x350) */
-        {1,1,1688,1066,1688,1066}, /* ; 04 (640x480x75Hz) */
-        {1,1,1688,1066,1688,1066}, /* ; 05 (800x600x75Hz) */
-        {1,1,1688,1066,1688,1066}, /* ; 06 (1024x768x75Hz) */
-        {1,1,1688,1066,1688,1066}  /* ; 07 (1280x1024x75Hz) */
-};
-
-static struct XGI330_LCDDataStruct  XGI_NoScalingDatax75[] =
-{
-        {1,1,800,449,800,449    }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1,1,800,449,800,449    }, /* ; 01 (320x350,640x350) */
-        {1,1,900,449,900,449    }, /* ; 02 (360x400,720x400) */
-        {1,1,900,449,900,449    }, /* ; 03 (720x350) */
-        {1,1,840,500,840,500    }, /* ; 04 (640x480x75Hz) */
-        {1,1,1056,625,1056,625  }, /* ; 05 (800x600x75Hz) */
-        {1,1,1312,800,1312,800  }, /* ; 06 (1024x768x75Hz) */
-        {1,1,1688,1066,1688,1066}, /* ; 07 (1280x1024x75Hz) */
-        {1,1,1688,1066,1688,1066}, /* ; 08 (1400x1050x75Hz) ;;[ycchen] 12/19/02 */
-        {1,1,2160,1250,2160,1250}, /* ; 09 (1600x1200x75Hz) */
-        {1,1,1688,806,1688,806  }  /* ; 0A (1280x768x75Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1024x768Data[] =
-{
-   {  9,1057,0, 771  }, /* ; 00 (320x200,320x400,640x200,640x400) */
-   {  9,1057,0, 771  }, /* ; 01 (320x350,640x350) */
-   {  9,1057,0, 771  }, /* ; 02 (360x400,720x400) */
-   {  9,1057,0, 771  }, /* ; 03 (720x350) */
-   {  9,1057,0, 771  }, /* ; 04 (640x480x60Hz) */
-   {  9,1057,0, 771  }, /* ; 05 (800x600x60Hz) */
-   {  9,1057,805, 770  }  /* ; 06 (1024x768x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1024x768Data[] =
-{
-        { 9,1057,737,703   }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        { 9,1057,686,651   }, /* ; 01 (320x350,640x350) */
-        { 9,1057,737,703   }, /* ; 02 (360x400,720x400) */
-        { 9,1057,686,651   }, /* ; 03 (720x350) */
-        { 9,1057,776,741   }, /* ; 04 (640x480x60Hz) */
-        { 9,1057, 0 ,771   }, /* ; 05 (800x600x60Hz) */
-        { 9,1057,805,770   }  /* ; 06 (1024x768x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1024x768Data[] =
-{
-       	{      1152,856,622,587   }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {      1152,856,597,562   }, /* ; 01 (320x350,640x350) */
-        {      1152,856,622,587   }, /* ; 02 (360x400,720x400) */
-        {      1152,856,597,562   }, /* ; 03 (720x350) */
-        {      1152,856,662,627   }, /* ; 04 (640x480x60Hz) */
-        {      1232,936,722,687   }, /* ; 05 (800x600x60Hz) */
-        {      0,1048,805,770   }  /* ; 06 (1024x768x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct XGI_ExtLCDDLDes1280x1024Data[] =
-{
-        {      18,1346,981,940     },/* 00 (320x200,320x400,640x200,640x400) */
-        {      18,1346,926,865     },/* 01 (320x350,640x350) */
-        {      18,1346,981,940     },/* 02 (360x400,720x400) */
-        {      18,1346,926,865     },/* 03 (720x350) */
-        {      18,1346,0,1025     },/* 04 (640x480x60Hz) */
-        {      18,1346,0,1025     },/* 05 (800x600x60Hz) */
-        {      18,1346,1065,1024     },/* 06 (1024x768x60Hz) */
-        {      18,1346,1065,1024     }/* 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct XGI_StLCDDLDes1280x1024Data[] =
-{
-        {      18,1346,970,907     },/* 00 (320x200,320x400,640x200,640x400) */
-        {      18,1346,917,854     },/* 01 (320x350,640x350) */
-        {      18,1346,970,907     },/* 02 (360x400,720x400) */
-        {      18,1346,917,854     },/* 03 (720x350) */
-        {      18,1346,0,1025     },/* 04 (640x480x60Hz) */
-        {      18,1346,0,1025     },/* 05 (800x600x60Hz) */
-        {      18,1346,1065,1024     },/* 06 (1024x768x60Hz) */
-        {      18,1346,1065,1024     }/* 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDLDes1280x1024Data[] =
-{
-        {      1368,1008,752,711    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      1368,1008,729,688    }, /* 01 (320x350,640x350) */
-        {      1368,1008,752,711    }, /* 02 (360x400,720x400) */
-    	{      1368,1008,729,688    }, /* 03 (720x350) */
-        {      1368,1008,794,753    }, /* 04 (640x480x60Hz) */
-        {      1448,1068,854,813    }, /* 05 (800x600x60Hz) */
-        {      1560,1200,938,897    }, /* 06 (1024x768x60Hz) */
-        {      18,1346,1065,1024    }  /* 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1280x1024Data[] =
-{
-        {      9,1337,981,940    }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {      9,1337,926,884    }, /* ; 01 (320x350,640x350) alan, 2003/09/30 */
-        {      9,1337,981,940    }, /* ; 02 (360x400,720x400) */
-        {      9,1337,926,884    }, /* ; 03 (720x350) alan, 2003/09/30 */
-        {      9,1337,0,1025    }, /* ; 04 (640x480x60Hz) */
-        {      9,1337,0,1025    }, /* ; 05 (800x600x60Hz) */
-        {      9,1337,1065,1024    }, /* ; 06 (1024x768x60Hz) */
-        {      9,1337,1065,1024    }  /* ; 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1280x1024Data[] =
-{
-        {      9,1337,970,907    }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {      9,1337,917,854    }, /* ; 01 (320x350,640x350) */
-        {      9,1337,970,907    }, /* ; 02 (360x400,720x400) */
-        {      9,1337,917,854    }, /* ; 03 (720x350) */
-        {      9,1337,0,1025    }, /* ; 04 (640x480x60Hz) */
-        {      9,1337,0,1025    }, /* ; 05 (800x600x60Hz) */
-        {      9,1337,1065,1024    }, /* ; 06 (1024x768x60Hz) */
-        {      9,1337,1065,1024    }  /* ; 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1280x1024Data[] =
-{
-        {      1368,1008,752,711    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      1368,1008,729,688    }, /* 01 (320x350,640x350) */
-        {      1368,1008,752,711    }, /* 02 (360x400,720x400) */
-    	{      1368,1008,729,688    }, /* 03 (720x350) */
-        {      1368,1008,794,753    }, /* 04 (640x480x60Hz) */
-        {      1448,1068,854,813    }, /* 05 (800x600x60Hz) */
-        {      1560,1200,938,897    }, /* 06 (1024x768x60Hz) */
-        {      9,1337,1065,1024    }  /* 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDLDes1400x1050Data[] =
-{
-        {      18,1464,0,1051    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      18,1464,0,1051    }, /* 01 (320x350,640x350) */
-        {      18,1464,0,1051    }, /* 02 (360x400,720x400) */
-        {      18,1464,0,1051    }, /* 03 (720x350) */
-        {      18,1464,0,1051    }, /* 04 (640x480x60Hz) */
-        {      18,1464,0,1051    }, /* 05 (800x600x60Hz) */
-        {      18,1464,0,1051    }, /* 06 (1024x768x60Hz) */
-        {      1646,1406,1053,1038    }, /* 07 (1280x1024x60Hz) */
-        {      18,1464,0,1051    }  /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDLDes1400x1050Data[] =
-{
-        {      18,1464,0,1051    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      18,1464,0,1051    }, /* 01 (320x350,640x350) */
-        {      18,1464,0,1051    }, /* 02 (360x400,720x400) */
-        {      18,1464,0,1051    }, /* 03 (720x350) */
-        {      18,1464,0,1051    }, /* 04 (640x480x60Hz) */
-        {      18,1464,0,1051    }, /* 05 (800x600x60Hz) */
-        {      18,1464,0,1051    }, /* 06 (1024x768x60Hz) */
-        {      1646,1406,1053,1038    }, /* 07 (1280x1024x60Hz) */
-        {      18,1464,0,1051    }  /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1400x1050Data[] =
-{
-        {      9,1455,0,1051     },/* 00 (320x200,320x400,640x200,640x400) */
-        {      9,1455,0,1051     },/* 01 (320x350,640x350) */
-        {      9,1455,0,1051     },/* 02 (360x400,720x400) */
-        {      9,1455,0,1051     },/* 03 (720x350) */
-        {      9,1455,0,1051     },/* 04 (640x480x60Hz) */
-        {      9,1455,0,1051     },/* 05 (800x600x60Hz) */
-        {      9,1455,0,1051     },/* 06 (1024x768x60Hz) */
-        {      1637,1397,1053,1038     },/* 07 (1280x1024x60Hz) */
-        {      9,1455,0,1051     } /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1400x1050Data[] =
-{
-        {      9,1455,0,1051     },/* 00 (320x200,320x400,640x200,640x400) */
-        {      9,1455,0,1051     },/* 01 (320x350,640x350) */
-        {      9,1455,0,1051     },/* 02 (360x400,720x400) */
-        {      9,1455,0,1051     },/* 03 (720x350) */
-        {      9,1455,0,1051     },/* 04 (640x480x60Hz) */
-        {      9,1455,0,1051     },/* 05 (800x600x60Hz) */
-        {      9,1455,0,1051     },/* 06 (1024x768x60Hz) */
-        {      1637,1397,1053,1038     },/* 07 (1280x1024x60Hz) */
-        {      9,1455,0,1051     } /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1400x1050Data[] =
-{
-        {      1308,1068,781,766    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      1308,1068,781,766    }, /* 01 (320x350,640x350) */
-        {      1308,1068,781,766    }, /* 02 (360x400,720x400) */
-        {      1308,1068,781,766    }, /* 03 (720x350) */
-        {      1308,1068,781,766    }, /* 04 (640x480x60Hz) */
-        {      1388,1148,841,826    }, /* 05 (800x600x60Hz) */
-        {      1490,1250,925,910    }, /* 06 (1024x768x60Hz) */
-        {      1646,1406,1053,1038    }, /* 07 (1280x1024x60Hz) */
-        {      18,1464,0,1051    } /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1400x1050Data2[] =
-{
-        {      0,1448,0,1051    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      0,1448,0,1051    }, /* 01 (320x350,640x350) */
-        {      0,1448,0,1051    }, /* 02 (360x400,720x400) */
-        {      0,1448,0,1051    }, /* 03 (720x350) */
-        {      0,1448,0,1051    }  /* 04 (640x480x60Hz) */
-};
-
-
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDLDes1600x1200Data[] =
-{
-	{      18,1682,0,1201    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      18,1682,0,1201    }, /* 01 (320x350,640x350) */
-        {      18,1682,0,1201    }, /* 02 (360x400,720x400) */
-        {      18,1682,0,1201    }, /* 03 (720x350) */
-        {      18,1682,0,1201    }, /* 04 (640x480x60Hz) */
-        {      18,1682,0,1201    }, /* 05 (800x600x60Hz) */
-        {      18,1682,0,1201    }, /* 06 (1024x768x60Hz) */
-        {      18,1682,0,1201    }, /* 07 (1280x1024x60Hz) */
-        {      18,1682,0,1201    }, /* 08 (1400x1050x60Hz) */
-        {      18,1682,0,1201    }  /* 09 (1600x1200x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDLDes1600x1200Data[] =
-{
-        {      18,1682,1150,1101    }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      18,1682,1083,1034    }, /* 01 (320x350,640x350) */
-        {      18,1682,1150,1101    }, /* 02 (360x400,720x400) */
-        {      18,1682,1083,1034    }, /* 03 (720x350) */
-        {      18,1682,0,1201    }, /* 04 (640x480x60Hz) */
-        {      18,1682,0,1201    }, /* 05 (800x600x60Hz) */
-        {      18,1682,0,1201    }, /* 06 (1024x768x60Hz) */
-        {      18,1682,1232,1183    }, /* 07 (1280x1024x60Hz) */
-        {      18,1682,0,1201    }, /* 08 (1400x1050x60Hz) */
-        {      18,1682,0,1201    } /* 09 (1600x1200x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1600x1200Data[] =
-{
-        {      9,1673,0,1201     },/* 00 (320x200,320x400,640x200,640x400) */
-        {      9,1673,0,1201     },/* 01 (320x350,640x350) */
-        {      9,1673,0,1201     },/* 02 (360x400,720x400) */
-        {      9,1673,0,1201     },/* 03 (720x350) */
-        {      9,1673,0,1201     },/* 04 (640x480x60Hz) */
-        {      9,1673,0,1201     },/* 05 (800x600x60Hz) */
-        {      9,1673,0,1201     },/* 06 (1024x768x60Hz) */
-        {      9,1673,0,1201     },/* 07 (1280x1024x60Hz) */
-        {      9,1673,0,1201     },/* 08 (1400x1050x60Hz) */
-        {      9,1673,0,1201     } /* 09 (1600x1200x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1600x1200Data[] =
-{
-	{      9,1673,1150,1101     },/* 00 (320x200,320x400,640x200,640x400) */
-        {      9,1673,1083,1034     },/* 01 (320x350,640x350) */
-        {      9,1673,1150,1101     },/* 02 (360x400,720x400) */
-        {      9,1673,1083,1034     },/* 03 (720x350) */
-        {      9,1673,0,1201     },/* 04 (640x480x60Hz) */
-        {      9,1673,0,1201     },/* 05 (800x600x60Hz) */
-        {      9,1673,0,1201     },/* 06 (1024x768x60Hz) */
-        {      9,1673,1232,1183     },/* 07 (1280x1024x60Hz) */
-        {      9,1673,0,1201     },/* 08 (1400x1050x60Hz) */
-        {      9,1673,0,1201     } /* 09 (1600x1200x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct2  XGI_NoScalingDesData[] =
-{
-        {     9,657,448,405,96,2  }, /* 00 (320x200,320x400,640x200,640x400) */
-        {     9,657,448,355,96,2  }, /* 01 (320x350,640x350) */
-        {     9,657,448,405,96,2  }, /* 02 (360x400,720x400) */
-        {     9,657,448,355,96,2  }, /* 03 (720x350) */
-        {     9,657,1,483,96,2  }, /* 04 (640x480x60Hz) */
-        {     9,849,627,600,128,4  }, /* 05 (800x600x60Hz) */
-        {     9,1057,805,770,0136,6  }, /* 06 (1024x768x60Hz) */
-        {     9,1337,0,1025,112,3  }, /* 07 (1280x1024x60Hz) */
-        {     9,1457,0,1051,112,3  }, /* 08 (1400x1050x60Hz) }, //;[ycchen] 12/19/02 */
-        {     9,1673,0,1201,192,3  }, /* 09 (1600x1200x60Hz) */
-        {     9,1337,0,771,112,6  }  /* 0A (1280x768x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1024x768x75Data[] =		/* ;;1024x768x75Hz */
-{
-        {9,1049,0,769},    /* ; 00 (320x200,320x400,640x200,640x400) */
-        {9,1049,0,769},    /* ; 01 (320x350,640x350) */
-        {9,1049,0,769},    /* ; 02 (360x400,720x400) */
-        {9,1049,0,769},    /* ; 03 (720x350) */
-        {9,1049,0,769},    /* ; 04 (640x480x75Hz) */
-        {9,1049,0,769},    /* ; 05 (800x600x75Hz) */
-        {9,1049,0,769}     /* ; 06 (1024x768x75Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1024x768x75Data[] =
-{
-        {9,1049,0,769},    /* ; 00 (320x200,320x400,640x200,640x400) */
-        {9,1049,0,769},    /* ; 01 (320x350,640x350) */
-        {9,1049,0,769},    /* ; 02 (360x400,720x400) */
-        {9,1049,0,769},    /* ; 03 (720x350) */
-        {9,1049,0,769},    /* ; 04 (640x480x75Hz) */
-        {9,1049,0,769},    /* ; 05 (800x600x75Hz) */
-        {9,1049,0,769}     /* ; 06 (1024x768x75Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1024x768x75Data[] =	/* ;;1024x768x75Hz */
-{
-        {1152,856,622,587},     /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1152,856,597,562},     /* ; 01 (320x350,640x350) */
-        {1192,896,622,587},     /* ; 02 (360x400,720x400) */
-        {1192,896,597,562},     /* ; 03 (720x350) */
-        {1129,857,656,625},     /* ; 04 (640x480x75Hz) */
-        {1209,937,716,685},     /* ; 05 (800x600x75Hz) */
-        {9,1049,0,769} 	   	/* ; 06 (1024x768x75Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDLDes1280x1024x75Data[] =         /* ;;1280x1024x75Hz */
-{
-        {18,1314,0,1025     },/* ; 00 (320x200,320x400,640x200,640x400) */
-        {18,1314,0,1025     },/* ; 01 (320x350,640x350) */
-        {18,1314,0,1025     },/* ; 02 (360x400,720x400) */
-        {18,1314,0,1025     },/* ; 03 (720x350) */
-        {18,1314,0,1025     },/* ; 04 (640x480x60Hz) */
-        {18,1314,0,1025     },/* ; 05 (800x600x60Hz) */
-        {18,1314,0,1025     },/* ; 06 (1024x768x60Hz) */
-        {18,1314,0,1025     }/* ; 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDLDes1280x1024x75Data[] =
-{
-        {18,1314,0,1025     },/* ; 00 (320x200,320x400,640x200,640x400) */
-        {18,1314,0,1025     },/* ; 01 (320x350,640x350) */
-        {18,1314,0,1025     },/* ; 02 (360x400,720x400) */
-        {18,1314,0,1025     },/* ; 03 (720x350) */
-        {18,1314,0,1025     },/* ; 04 (640x480x60Hz) */
-        {18,1314,0,1025     },/* ; 05 (800x600x60Hz) */
-        {18,1314,0,1025     },/* ; 06 (1024x768x60Hz) */
-        {18,1314,0,1025     }/* ; 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDLDes1280x1024x75Data[] =	/* 1280x1024x75Hz */
-{
-        {1368,1008,752,711},    /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1368,1008,729,688},    /* ; 01 (320x350,640x350) */
-        {1408,1048,752,711},    /* ; 02 (360x400,720x400) */
-        {1408,1048,729,688},    /* ; 03 (720x350) */
-        {1377,985,794,753},    /* ; 04 (640x480x75Hz) */
-        {1457,1065,854,813},    /* ; 05 (800x600x75Hz) */
-        {1569,1177,938,897},    /* ; 06 (1024x768x75Hz) */
-        {18,1314,0,1025}     	  /* ; 07 (1280x1024x75Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1280x1024x75Data[] =         /* ;;1280x1024x75Hz */
-{
-	{9,1305,0,1025},/* ; 00 (320x200,320x400,640x200,640x400) */
-        {9,1305,0,1025},/* ; 01 (320x350,640x350) */
-        {9,1305,0,1025},/* ; 02 (360x400,720x400) */
-        {9,1305,0,1025},/* ; 03 (720x350) */
-        {9,1305,0,1025},/* ; 04 (640x480x60Hz) */
-        {9,1305,0,1025},/* ; 05 (800x600x60Hz) */
-        {9,1305,0,1025},/* ; 06 (1024x768x60Hz) */
-        {9,1305,0,1025} /* ; 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1280x1024x75Data[] =
-{
-	{9,1305,0,1025},/* ; 00 (320x200,320x400,640x200,640x400) */
-        {9,1305,0,1025},/* ; 01 (320x350,640x350) */
-        {9,1305,0,1025},/* ; 02 (360x400,720x400) */
-        {9,1305,0,1025},/* ; 03 (720x350) */
-        {9,1305,0,1025},/* ; 04 (640x480x60Hz) */
-        {9,1305,0,1025},/* ; 05 (800x600x60Hz) */
-        {9,1305,0,1025},/* ; 06 (1024x768x60Hz) */
-        {9,1305,0,1025} /* ; 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1280x1024x75Data[] =	/* 1280x1024x75Hz */
-{
-        {1368,1008,752,711},    /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1368,1008,729,688},    /* ; 01 (320x350,640x350) */
-        {1408,1048,752,711},    /* ; 02 (360x400,720x400) */
-        {1408,1048,729,688},    /* ; 03 (720x350) */
-        {1377,985,794,753},    /* ; 04 (640x480x75Hz) */
-        {1457,1065,854,813},    /* ; 05 (800x600x75Hz) */
-        {1569,1177,938,897},    /* ; 06 (1024x768x75Hz) */
-        {9,1305,0,1025}     	  /* ; 07 (1280x1024x75Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct2 XGI_NoScalingDesDatax75[] = /* Scaling LCD 75Hz */
-{
-	{9,657,448,405,96,2},   /* ; 00 (320x200,320x400,640x200,640x400) */
-        {9,657,448,355,96,2},   /* ; 01 (320x350,640x350) */
-        {9,738,448,405,108,2},   /* ; 02 (360x400,720x400) */
-        {9,738,448,355,108,2},   /* ; 03 (720x350) */
-        {9,665,0,481,64,3},   /* ; 04 (640x480x75Hz) */
-        {9,825,0,601,80,3},   /* ; 05 (800x600x75Hz) */
-        {9,1049,0,769,96,3},   /* ; 06 (1024x768x75Hz) */
-        {9,1305,0,1025,144,3},   /* ; 07 (1280x1024x75Hz) */
-        {9,1457,0,1051,112,3},   /* ; 08 (1400x1050x60Hz) ;;[ycchen] 12/19/02 */
-        {9,1673,0,1201,192,3},   /* ; 09 (1600x1200x75Hz) */
-        {9,1337,0,771,112,6}    /* ; 0A (1280x768x60Hz) */
-};
-
-static struct XGI330_TVDataStruct  XGI_StPALData[] =
-{
- {    1,   1, 864, 525,1270, 400, 100,   0, 760},
- {    1,   1, 864, 525,1270, 350, 100,   0, 760},
- {    1,   1, 864, 525,1270, 400,   0,   0, 720},
- {    1,   1, 864, 525,1270, 350,   0,   0, 720},
- {    1,   1, 864, 525,1270, 480,  50,   0, 760},
- {    1,   1, 864, 525,1270, 600,  50,   0,   0}
-};
-
-static struct XGI330_TVDataStruct  XGI_ExtPALData[] =
-{
- {    2,   1,1080, 463,1270, 500,  50,   0,  50},
- {   15,   7,1152, 413,1270, 500,  50,   0,  50},
- {    2,   1,1080, 463,1270, 500,  50,   0,  50},
- {   15,   7,1152, 413,1270, 500,  50,   0,  50},
- {    2,   1, 900, 543,1270, 500,   0,   0,  50},
- {    4,   3,1080, 663,1270, 500, 438,   0, 438},
- {    1,   1,1125, 831,1270, 500, 686,   0, 686},     /*301b*/
- {    3,   2,1080, 619,1270, 540, 438,   0, 438}
-};
-
-static struct XGI330_TVDataStruct  XGI_StNTSCData[] =
-{
- {    1,   1, 858, 525,1270, 400,  50,   0, 760},
- {    1,   1, 858, 525,1270, 350,  50,   0, 640},
- {    1,   1, 858, 525,1270, 400,   0,   0, 720},
- {    1,   1, 858, 525,1270, 350,   0,   0, 720},
- {    1,   1, 858, 525,1270, 480,   0,   0, 760}
-};
-
-static struct XGI330_TVDataStruct  XGI_ExtNTSCData[] =
-{
- {    9,  5, 1001, 453,1270, 420, 171,   0, 171},
- {   12,  5,  858, 403,1270, 420, 171,   0, 171},
- {    9,  5, 1001, 453,1270, 420, 171,   0, 171},
- {   12,  5,  858, 403,1270, 420, 171,   0, 171},
- {  143,  80, 836, 523,1270, 420, 224,   0,   0},
- {  143, 120,1008, 643,1270, 420,   0,   1,   0},
- {   1,    1,1120, 821,1516, 420,   0,   1,   0}, /*301b*/
- {    2,   1, 858, 503,1584, 480,   0,   1,   0},
- {    3,   2,1001, 533,1270, 420,   0,   0,   0}
-};
-
-static struct XGI330_TVDataStruct  XGI_St1HiTVData[] =
-{
-    	{        1,1,892,563,690,800,0,0,0               }, /* 00 (320x200,320x400,640x200,640x400) */
-        {        1,1,892,563,690,700,0,0,0               }, /* 01 (320x350,640x350) */
-        {        1,1,1000,563,785,800,0,0,0              }, /* 02 (360x400,720x400) */
-        {        1,1,1000,563,785,700,0,0,0              }, /* 03 (720x350) */
-        {        1,1,892,563,690,960,0,0,0               }, /* 04 (320x240,640x480) */
-        {        8,5,1050,683,1648,960,0x150,1,0         }  /* 05 (400x300,800x600) */
-};
-
-static struct XGI330_TVDataStruct  XGI_St2HiTVData[] =
-{
-        {        3,1,840,483,1648,960,0x032,0,0          }, /* 00 (320x200,320x400,640x200,640x400) */
-        {        1,1,892,563,690,700,0,0,0               }, /* 01 (320x350,640x350) */
-        {        3,1,840,483,1648,960,0x032,0,0          }, /* 02 (360x400,720x400) */
-        {        1,1,1000,563,785,700,0,0,0              }, /* 03 (720x350) */
-        {        5,2,840,563,1648,960,0x08D,1,0          }, /* 04 (320x240,640x480) */
-        {        8,5,1050,683,1648,960,0x17C,1,0         }  /* 05 (400x300,800x600) */
-
-};
-
-static struct XGI330_TVDataStruct  XGI_ExtHiTVData[] =
-{
-        {        6,1,840,563,1632,960,0,0,0              }, /* 00 (320x200,320x400,640x200,640x400) */
-        {        3,1,960,563,1632,960,0,0,0              }, /* 01 (320x350,640x350) */
-        {        3,1,840,483,1632,960,0,0,0              }, /* 02 (360x400,720x400) */
-        {        3,1,960,563,1632,960,0,0,0              }, /* 03 (720x350) */
-        {        5,1,840,563,1648,960,0x166,1,0          }, /* 04 (320x240,640x480) */
-        {        16,5,1050,683,1648,960,0x143,1,0        }, /* 05 (400x300,800x600) */
-        {        25,12,1260,851,1648,960,0x032,0,0       }, /* 06 (512x384,1024x768) */
-        {        5,4,1575,1124,1648,960,0x128,0,0        }, /* 07 (1280x1024) */
-        {        4,1,1050,563,1548,960,0x143,1,0         }, /* 08 (800x480) */
-        {        5,2,1400,659,1648,960,0x032,0,0         }, /* 09 (1024x576) */
-        {        8,5,1750,803,1648,960,0x128,0,0         }  /* 0A (1280x720) */
-
-};
-
-static struct XGI330_TVDataStruct  XGI_ExtYPbPr525iData[] =
-{
- {    9,  5, 1001, 453,1270, 420, 171,   0, 171},
- {   12,  5,  858, 403,1270, 420, 171,   0, 171},
- {    9,  5, 1001, 453,1270, 420, 171,   0, 171},
- {   12,  5,  858, 403,1270, 420, 171,   0, 171},
- {  143,  80, 836, 523,1250, 420, 224,   0,   0},
- {  143, 120,1008, 643,1250, 420,   0,   1,   0},
- {   1,    1,1120, 821,1516, 420,   0,   1,   0}, /*301b*/
- {    2,   1, 858, 503,1584, 480,   0,   1,   0},
- {    3,   2,1001, 533,1250, 420,   0,   0,   0}
-};
-
-static struct XGI330_TVDataStruct  XGI_StYPbPr525iData[] =
-{
- {    1,   1, 858, 525,1270, 400,  50,   0, 760},
- {    1,   1, 858, 525,1270, 350,  50,   0, 640},
- {    1,   1, 858, 525,1270, 400,   0,   0, 720},
- {    1,   1, 858, 525,1270, 350,   0,   0, 720},
- {    1,   1, 858, 525,1270, 480,   0,   0, 760},
-};
-
-static struct XGI330_TVDataStruct  XGI_ExtYPbPr525pData[] =
-{
- {    9,  5, 1001, 453,1270, 420, 171,   0, 171},
- {   12,  5,  858, 403,1270, 420, 171,   0, 171},
- {    9,  5, 1001, 453,1270, 420, 171,   0, 171},
- {   12,  5,  858, 403,1270, 420, 171,   0, 171},
- {  143,  80, 836, 523,1270, 420, 224,   0,   0},
- {  143, 120,1008, 643,1270, 420,   0,   1,   0},
- {   1,    1,1120, 821,1516, 420,   0,   1,   0}, /*301b*/
- {    2,   1, 858, 503,1584, 480,   0,   1,   0},
- {    3,   2,1001, 533,1270, 420,   0,   0,   0}
- };
-
-static struct XGI330_TVDataStruct  XGI_StYPbPr525pData[] =
-{
- {    1,   1,1716, 525,1270, 400,  50,   0, 760},
- {    1,   1,1716, 525,1270, 350,  50,   0, 640},
- {    1,   1,1716, 525,1270, 400,   0,   0, 720},
- {    1,   1,1716, 525,1270, 350,   0,   0, 720},
- {    1,   1,1716, 525,1270, 480,   0,   0, 760},
-};
-
-static struct XGI330_TVDataStruct  XGI_ExtYPbPr750pData[] =
-{
- {    3,   1, 935, 470,1130, 680,  50,   0,   0},       /* 00 (320x200,320x400,640x200,640x400) */
- {   24,   7, 935, 420,1130, 680,  50,   0,   0},       /* 01 (320x350,640x350) */
- {    3,   1, 935, 470,1130, 680,  50,   0,   0},       /* 02 (360x400,720x400) */
- {   24,   7, 935, 420,1130, 680,  50,   0,   0},       /* 03 (720x350) */
- {    2,   1,1100, 590,1130, 640,  50,   0,   0},       /* 04 (320x240,640x480) */
- {    3,   2,1210, 690,1130, 660,  50,   0,   0},       /* 05 (400x300,800x600) */
- {    1,   1,1375, 878,1130, 640, 638,   0,   0},       /* 06 (1024x768) */
- {    2,   1, 858, 503,1130, 480,   0,   1,   0},        /* 07 (720x480) */
- {    5,   4,1815, 570,1130, 660,  50,   0,   0},
- {    5,   3,1100, 686,1130, 640,  50,   1,   0},
- {   10,   9,1320, 830,1130, 640,  50,   0,   0}
-};
-
-static struct XGI330_TVDataStruct  XGI_StYPbPr750pData[] =
-{
- {    1,   1,1650, 750,1280, 400,  50,   0, 760},
- {    1,   1,1650, 750,1280, 350,  50,   0, 640},
- {    1,   1,1650, 750,1280, 400,   0,   0, 720},
- {    1,   1,1650, 750,1280, 350,   0,   0, 720},
- {    1,   1,1650, 750,1280, 480,   0,   0, 760},
+static struct XGI330_LCDDataStruct  XGI_CetLCD1024x768x75Data[] = {
+	{1, 1, 1312, 800, 1312, 800}, /* ; 00 (320x200,320x400,
+					       640x200,640x400) */
+	{1, 1, 1312, 800, 1312, 800}, /* ; 01 (320x350,640x350) */
+	{1, 1, 1312, 800, 1312, 800}, /* ; 02 (360x400,720x400) */
+	{1, 1, 1312, 800, 1312, 800}, /* ; 03 (720x350) */
+	{1, 1, 1312, 800, 1312, 800}, /* ; 04 (640x480x75Hz) */
+	{1, 1, 1312, 800, 1312, 800}, /* ; 05 (800x600x75Hz) */
+	{1, 1, 1312, 800, 1312, 800}  /* ; 06 (1024x768x75Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_ExtLCD1280x1024x75Data[] = {
+	{211, 60,  1024, 501,  1688, 1066}, /* ; 00 (320x200,320x400,
+						     640x200,640x400) */
+	{211, 60,  1024, 508,  1688, 1066}, /* ; 01 (320x350,640x350) */
+	{211, 60,  1024, 501,  1688, 1066}, /* ; 02 (360x400,720x400) */
+	{211, 60,  1024, 508,  1688, 1066}, /* ; 03 (720x350) */
+	{211, 45,  768,  498,  1688, 1066}, /* ; 04 (640x480x75Hz) */
+	{211, 75,  1024, 625,  1688, 1066}, /* ; 05 (800x600x75Hz) */
+	{211, 120, 1280, 798,  1688, 1066}, /* ; 06 (1024x768x75Hz) */
+	{1,   1,   1688, 1066, 1688, 1066}  /* ; 07 (1280x1024x75Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_StLCD1280x1024x75Data[] = {
+	{211, 60,  1024, 501,  1688, 1066}, /* ; 00 (320x200,320x400,
+						     640x200,640x400) */
+	{211, 60,  1024, 508,  1688, 1066}, /* ; 01 (320x350,640x350) */
+	{211, 60,  1024, 501,  1688, 1066}, /* ; 02 (360x400,720x400) */
+	{211, 60,  1024, 508,  1688, 1066}, /* ; 03 (720x350) */
+	{211, 45,  768,  498,  1688, 1066}, /* ; 04 (640x480x75Hz) */
+	{211, 75,  1024, 625,  1688, 1066}, /* ; 05 (800x600x75Hz) */
+	{211, 120, 1280, 798,  1688, 1066}, /* ; 06 (1024x768x75Hz) */
+	{1,   1,   1688, 1066, 1688, 1066}  /* ; 07 (1280x1024x75Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_CetLCD1280x1024x75Data[] = {
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 00 (320x200,320x400,
+						 640x200,640x400) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 01 (320x350,640x350) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 02 (360x400,720x400) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 03 (720x350) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 04 (640x480x75Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 05 (800x600x75Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 06 (1024x768x75Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}  /* ; 07 (1280x1024x75Hz) */
+};
+
+static struct XGI330_LCDDataStruct  XGI_NoScalingDatax75[] = {
+	{1, 1, 800,  449,  800,  449},  /* ; 00 (320x200, 320x400,
+						 640x200, 640x400) */
+	{1, 1, 800,  449,  800,  449},  /* ; 01 (320x350, 640x350) */
+	{1, 1, 900,  449,  900,  449},  /* ; 02 (360x400, 720x400) */
+	{1, 1, 900,  449,  900,  449},  /* ; 03 (720x350) */
+	{1, 1, 840,  500,  840,  500},  /* ; 04 (640x480x75Hz) */
+	{1, 1, 1056, 625,  1056, 625},  /* ; 05 (800x600x75Hz) */
+	{1, 1, 1312, 800,  1312, 800},  /* ; 06 (1024x768x75Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 07 (1280x1024x75Hz) */
+	{1, 1, 1688, 1066, 1688, 1066}, /* ; 08 (1400x1050x75Hz)
+					   ;;[ycchen] 12/19/02 */
+	{1, 1, 2160, 1250, 2160, 1250}, /* ; 09 (1600x1200x75Hz) */
+	{1, 1, 1688, 806,  1688, 806}   /* ; 0A (1280x768x75Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1024x768Data[] = {
+	{9, 1057, 0,   771}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1057, 0,   771}, /* ; 01 (320x350,640x350) */
+	{9, 1057, 0,   771}, /* ; 02 (360x400,720x400) */
+	{9, 1057, 0,   771}, /* ; 03 (720x350) */
+	{9, 1057, 0,   771}, /* ; 04 (640x480x60Hz) */
+	{9, 1057, 0,   771}, /* ; 05 (800x600x60Hz) */
+	{9, 1057, 805, 770}  /* ; 06 (1024x768x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1024x768Data[] = {
+	{9, 1057, 737, 703}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1057, 686, 651}, /* ; 01 (320x350,640x350) */
+	{9, 1057, 737, 703}, /* ; 02 (360x400,720x400) */
+	{9, 1057, 686, 651}, /* ; 03 (720x350) */
+	{9, 1057, 776, 741}, /* ; 04 (640x480x60Hz) */
+	{9, 1057, 0,   771}, /* ; 05 (800x600x60Hz) */
+	{9, 1057, 805, 770}  /* ; 06 (1024x768x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1024x768Data[] = {
+	{1152, 856,  622, 587}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1152, 856,  597, 562}, /* ; 01 (320x350,640x350) */
+	{1152, 856,  622, 587}, /* ; 02 (360x400,720x400) */
+	{1152, 856,  597, 562}, /* ; 03 (720x350) */
+	{1152, 856,  662, 627}, /* ; 04 (640x480x60Hz) */
+	{1232, 936,  722, 687}, /* ; 05 (800x600x60Hz) */
+	{0,    1048, 805, 770}  /* ; 06 (1024x768x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct XGI_ExtLCDDLDes1280x1024Data[] = {
+	{18, 1346, 981,  940},  /* 00 (320x200,320x400,640x200,640x400) */
+	{18, 1346, 926,  865},  /* 01 (320x350,640x350) */
+	{18, 1346, 981,  940},  /* 02 (360x400,720x400) */
+	{18, 1346, 926,  865},  /* 03 (720x350) */
+	{18, 1346, 0,    1025}, /* 04 (640x480x60Hz) */
+	{18, 1346, 0,    1025}, /* 05 (800x600x60Hz) */
+	{18, 1346, 1065, 1024}, /* 06 (1024x768x60Hz) */
+	{18, 1346, 1065, 1024}  /* 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct XGI_StLCDDLDes1280x1024Data[] = {
+	{18, 1346, 970,  907},  /* 00 (320x200,320x400,640x200,640x400) */
+	{18, 1346, 917,  854},  /* 01 (320x350,640x350) */
+	{18, 1346, 970,  907},  /* 02 (360x400,720x400) */
+	{18, 1346, 917,  854},  /* 03 (720x350) */
+	{18, 1346, 0,    1025}, /* 04 (640x480x60Hz) */
+	{18, 1346, 0,    1025}, /* 05 (800x600x60Hz) */
+	{18, 1346, 1065, 1024}, /* 06 (1024x768x60Hz) */
+	{18, 1346, 1065, 1024}  /* 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDLDes1280x1024Data[] = {
+	{1368, 1008, 752,  711}, /* 00 (320x200,320x400,640x200,640x400) */
+	{1368, 1008, 729,  688}, /* 01 (320x350,640x350) */
+	{1368, 1008, 752,  711}, /* 02 (360x400,720x400) */
+	{1368, 1008, 729,  688}, /* 03 (720x350) */
+	{1368, 1008, 794,  753}, /* 04 (640x480x60Hz) */
+	{1448, 1068, 854,  813}, /* 05 (800x600x60Hz) */
+	{1560, 1200, 938,  897}, /* 06 (1024x768x60Hz) */
+	{18,   1346, 1065, 1024} /* 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1280x1024Data[] = {
+	{9, 1337, 981,  940},  /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1337, 926,  884},  /* ; 01 (320x350,640x350) alan, 2003/09/30 */
+	{9, 1337, 981,  940},  /* ; 02 (360x400,720x400) */
+	{9, 1337, 926,  884},  /* ; 03 (720x350) alan, 2003/09/30 */
+	{9, 1337, 0,    1025}, /* ; 04 (640x480x60Hz) */
+	{9, 1337, 0,    1025}, /* ; 05 (800x600x60Hz) */
+	{9, 1337, 1065, 1024}, /* ; 06 (1024x768x60Hz) */
+	{9, 1337, 1065, 1024}  /* ; 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1280x1024Data[] = {
+	{9, 1337, 970,  907},  /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1337, 917,  854},  /* ; 01 (320x350,640x350) */
+	{9, 1337, 970,  907},  /* ; 02 (360x400,720x400) */
+	{9, 1337, 917,  854},  /* ; 03 (720x350) */
+	{9, 1337, 0,    1025}, /* ; 04 (640x480x60Hz) */
+	{9, 1337, 0,    1025}, /* ; 05 (800x600x60Hz) */
+	{9, 1337, 1065, 1024}, /* ; 06 (1024x768x60Hz) */
+	{9, 1337, 1065, 1024}  /* ; 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1280x1024Data[] = {
+	{1368, 1008, 752,  711}, /* 00 (320x200,320x400,640x200,640x400) */
+	{1368, 1008, 729,  688}, /* 01 (320x350,640x350) */
+	{1368, 1008, 752,  711}, /* 02 (360x400,720x400) */
+	{1368, 1008, 729,  688}, /* 03 (720x350) */
+	{1368, 1008, 794,  753}, /* 04 (640x480x60Hz) */
+	{1448, 1068, 854,  813}, /* 05 (800x600x60Hz) */
+	{1560, 1200, 938,  897}, /* 06 (1024x768x60Hz) */
+	{9,    1337, 1065, 1024} /* 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDLDes1400x1050Data[] = {
+	{18,   1464, 0,    1051}, /* 00 (320x200,320x400,640x200,640x400) */
+	{18,   1464, 0,    1051}, /* 01 (320x350,640x350) */
+	{18,   1464, 0,    1051}, /* 02 (360x400,720x400) */
+	{18,   1464, 0,    1051}, /* 03 (720x350) */
+	{18,   1464, 0,    1051}, /* 04 (640x480x60Hz) */
+	{18,   1464, 0,    1051}, /* 05 (800x600x60Hz) */
+	{18,   1464, 0,    1051}, /* 06 (1024x768x60Hz) */
+	{1646, 1406, 1053, 1038}, /* 07 (1280x1024x60Hz) */
+	{18,   1464, 0,    1051}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDLDes1400x1050Data[] = {
+	{18,   1464, 0,    1051}, /* 00 (320x200,320x400,640x200,640x400) */
+	{18,   1464, 0,    1051}, /* 01 (320x350,640x350) */
+	{18,   1464, 0,    1051}, /* 02 (360x400,720x400) */
+	{18,   1464, 0,    1051}, /* 03 (720x350) */
+	{18,   1464, 0,    1051}, /* 04 (640x480x60Hz) */
+	{18,   1464, 0,    1051}, /* 05 (800x600x60Hz) */
+	{18,   1464, 0,    1051}, /* 06 (1024x768x60Hz) */
+	{1646, 1406, 1053, 1038}, /* 07 (1280x1024x60Hz) */
+	{18,   1464, 0,    1051}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1400x1050Data[] = {
+	{9,    1455, 0,    1051}, /* 00 (320x200,320x400,640x200,640x400) */
+	{9,    1455, 0,    1051}, /* 01 (320x350,640x350) */
+	{9,    1455, 0,    1051}, /* 02 (360x400,720x400) */
+	{9,    1455, 0,    1051}, /* 03 (720x350) */
+	{9,    1455, 0,    1051}, /* 04 (640x480x60Hz) */
+	{9,    1455, 0,    1051}, /* 05 (800x600x60Hz) */
+	{9,    1455, 0,    1051}, /* 06 (1024x768x60Hz) */
+	{1637, 1397, 1053, 1038}, /* 07 (1280x1024x60Hz) */
+	{9,    1455, 0,    1051}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1400x1050Data[] = {
+	{9,    1455, 0,    1051}, /* 00 (320x200,320x400,640x200,640x400) */
+	{9,    1455, 0,    1051}, /* 01 (320x350,640x350) */
+	{9,    1455, 0,    1051}, /* 02 (360x400,720x400) */
+	{9,    1455, 0,    1051}, /* 03 (720x350) */
+	{9,    1455, 0,    1051}, /* 04 (640x480x60Hz) */
+	{9,    1455, 0,    1051}, /* 05 (800x600x60Hz) */
+	{9,    1455, 0,    1051}, /* 06 (1024x768x60Hz) */
+	{1637, 1397, 1053, 1038}, /* 07 (1280x1024x60Hz) */
+	{9,    1455, 0,    1051}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1400x1050Data[] = {
+	{1308, 1068, 781,  766},  /* 00 (320x200,320x400,640x200,640x400) */
+	{1308, 1068, 781,  766},  /* 01 (320x350,640x350) */
+	{1308, 1068, 781,  766},  /* 02 (360x400,720x400) */
+	{1308, 1068, 781,  766},  /* 03 (720x350) */
+	{1308, 1068, 781,  766},  /* 04 (640x480x60Hz) */
+	{1388, 1148, 841,  826},  /* 05 (800x600x60Hz) */
+	{1490, 1250, 925,  910},  /* 06 (1024x768x60Hz) */
+	{1646, 1406, 1053, 1038}, /* 07 (1280x1024x60Hz) */
+	{18,   1464, 0,    1051}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1400x1050Data2[] = {
+	{0, 1448, 0, 1051}, /* 00 (320x200,320x400,640x200,640x400) */
+	{0, 1448, 0, 1051}, /* 01 (320x350,640x350) */
+	{0, 1448, 0, 1051}, /* 02 (360x400,720x400) */
+	{0, 1448, 0, 1051}, /* 03 (720x350) */
+	{0, 1448, 0, 1051}  /* 04 (640x480x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDLDes1600x1200Data[] = {
+	{18, 1682, 0, 1201}, /* 00 (320x200,320x400,640x200,640x400) */
+	{18, 1682, 0, 1201}, /* 01 (320x350,640x350) */
+	{18, 1682, 0, 1201}, /* 02 (360x400,720x400) */
+	{18, 1682, 0, 1201}, /* 03 (720x350) */
+	{18, 1682, 0, 1201}, /* 04 (640x480x60Hz) */
+	{18, 1682, 0, 1201}, /* 05 (800x600x60Hz) */
+	{18, 1682, 0, 1201}, /* 06 (1024x768x60Hz) */
+	{18, 1682, 0, 1201}, /* 07 (1280x1024x60Hz) */
+	{18, 1682, 0, 1201}, /* 08 (1400x1050x60Hz) */
+	{18, 1682, 0, 1201}  /* 09 (1600x1200x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDLDes1600x1200Data[] = {
+	{18, 1682, 1150, 1101}, /* 00 (320x200,320x400,640x200,640x400) */
+	{18, 1682, 1083, 1034}, /* 01 (320x350,640x350) */
+	{18, 1682, 1150, 1101}, /* 02 (360x400,720x400) */
+	{18, 1682, 1083, 1034}, /* 03 (720x350) */
+	{18, 1682, 0,    1201}, /* 04 (640x480x60Hz) */
+	{18, 1682, 0,    1201}, /* 05 (800x600x60Hz) */
+	{18, 1682, 0,    1201}, /* 06 (1024x768x60Hz) */
+	{18, 1682, 1232, 1183}, /* 07 (1280x1024x60Hz) */
+	{18, 1682, 0,    1201}, /* 08 (1400x1050x60Hz) */
+	{18, 1682, 0,    1201} /* 09 (1600x1200x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1600x1200Data[] = {
+	{9, 1673, 0, 1201}, /* 00 (320x200,320x400,640x200,640x400) */
+	{9, 1673, 0, 1201}, /* 01 (320x350,640x350) */
+	{9, 1673, 0, 1201}, /* 02 (360x400,720x400) */
+	{9, 1673, 0, 1201}, /* 03 (720x350) */
+	{9, 1673, 0, 1201}, /* 04 (640x480x60Hz) */
+	{9, 1673, 0, 1201}, /* 05 (800x600x60Hz) */
+	{9, 1673, 0, 1201}, /* 06 (1024x768x60Hz) */
+	{9, 1673, 0, 1201}, /* 07 (1280x1024x60Hz) */
+	{9, 1673, 0, 1201}, /* 08 (1400x1050x60Hz) */
+	{9, 1673, 0, 1201}  /* 09 (1600x1200x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1600x1200Data[] = {
+	{9, 1673, 1150, 1101}, /* 00 (320x200,320x400,640x200,640x400) */
+	{9, 1673, 1083, 1034}, /* 01 (320x350,640x350) */
+	{9, 1673, 1150, 1101}, /* 02 (360x400,720x400) */
+	{9, 1673, 1083, 1034}, /* 03 (720x350) */
+	{9, 1673, 0,    1201}, /* 04 (640x480x60Hz) */
+	{9, 1673, 0,    1201}, /* 05 (800x600x60Hz) */
+	{9, 1673, 0,    1201}, /* 06 (1024x768x60Hz) */
+	{9, 1673, 1232, 1183}, /* 07 (1280x1024x60Hz) */
+	{9, 1673, 0,    1201}, /* 08 (1400x1050x60Hz) */
+	{9, 1673, 0,    1201}  /* 09 (1600x1200x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct2  XGI_NoScalingDesData[] = {
+	{9, 657,  448, 405,  96,   2}, /* 00 (320x200,320x400,
+					      640x200,640x400) */
+	{9, 657,  448, 355,  96,   2}, /* 01 (320x350,640x350) */
+	{9, 657,  448, 405,  96,   2}, /* 02 (360x400,720x400) */
+	{9, 657,  448, 355,  96,   2}, /* 03 (720x350) */
+	{9, 657,  1,   483,  96,   2}, /* 04 (640x480x60Hz) */
+	{9, 849,  627, 600,  128,  4}, /* 05 (800x600x60Hz) */
+	{9, 1057, 805, 770,  0136, 6}, /* 06 (1024x768x60Hz) */
+	{9, 1337, 0,   1025, 112,  3}, /* 07 (1280x1024x60Hz) */
+	{9, 1457, 0,   1051, 112,  3}, /* 08 (1400x1050x60Hz) },
+					//;[ycchen] 12/19/02 */
+	{9, 1673, 0,   1201, 192,  3}, /* 09 (1600x1200x60Hz) */
+	{9, 1337, 0,   771,  112,  6}  /* 0A (1280x768x60Hz) */
+};
+
+/* ;;1024x768x75Hz */
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1024x768x75Data[] = {
+	{9, 1049, 0, 769}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1049, 0, 769}, /* ; 01 (320x350,640x350) */
+	{9, 1049, 0, 769}, /* ; 02 (360x400,720x400) */
+	{9, 1049, 0, 769}, /* ; 03 (720x350) */
+	{9, 1049, 0, 769}, /* ; 04 (640x480x75Hz) */
+	{9, 1049, 0, 769}, /* ; 05 (800x600x75Hz) */
+	{9, 1049, 0, 769}  /* ; 06 (1024x768x75Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1024x768x75Data[] = {
+	{9, 1049, 0, 769}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1049, 0, 769}, /* ; 01 (320x350,640x350) */
+	{9, 1049, 0, 769}, /* ; 02 (360x400,720x400) */
+	{9, 1049, 0, 769}, /* ; 03 (720x350) */
+	{9, 1049, 0, 769}, /* ; 04 (640x480x75Hz) */
+	{9, 1049, 0, 769}, /* ; 05 (800x600x75Hz) */
+	{9, 1049, 0, 769}  /* ; 06 (1024x768x75Hz) */
+};
+
+/* ;;1024x768x75Hz */
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1024x768x75Data[] = {
+	{1152, 856,  622, 587}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1152, 856,  597, 562}, /* ; 01 (320x350,640x350) */
+	{1192, 896,  622, 587}, /* ; 02 (360x400,720x400) */
+	{1192, 896,  597, 562}, /* ; 03 (720x350) */
+	{1129, 857,  656, 625}, /* ; 04 (640x480x75Hz) */
+	{1209, 937,  716, 685}, /* ; 05 (800x600x75Hz) */
+	{9,    1049, 0,   769}	/* ; 06 (1024x768x75Hz) */
+};
+
+/* ;;1280x1024x75Hz */
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDLDes1280x1024x75Data[] = {
+	{18, 1314, 0, 1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{18, 1314, 0, 1025}, /* ; 01 (320x350,640x350) */
+	{18, 1314, 0, 1025}, /* ; 02 (360x400,720x400) */
+	{18, 1314, 0, 1025}, /* ; 03 (720x350) */
+	{18, 1314, 0, 1025}, /* ; 04 (640x480x60Hz) */
+	{18, 1314, 0, 1025}, /* ; 05 (800x600x60Hz) */
+	{18, 1314, 0, 1025}, /* ; 06 (1024x768x60Hz) */
+	{18, 1314, 0, 1025}  /* ; 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDLDes1280x1024x75Data[] = {
+	{18, 1314, 0, 1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{18, 1314, 0, 1025}, /* ; 01 (320x350,640x350) */
+	{18, 1314, 0, 1025}, /* ; 02 (360x400,720x400) */
+	{18, 1314, 0, 1025}, /* ; 03 (720x350) */
+	{18, 1314, 0, 1025}, /* ; 04 (640x480x60Hz) */
+	{18, 1314, 0, 1025}, /* ; 05 (800x600x60Hz) */
+	{18, 1314, 0, 1025}, /* ; 06 (1024x768x60Hz) */
+	{18, 1314, 0, 1025}  /* ; 07 (1280x1024x60Hz) */
+};
+
+/* 1280x1024x75Hz */
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDLDes1280x1024x75Data[] = {
+	{1368, 1008, 752, 711}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1368, 1008, 729, 688}, /* ; 01 (320x350,640x350) */
+	{1408, 1048, 752, 711}, /* ; 02 (360x400,720x400) */
+	{1408, 1048, 729, 688}, /* ; 03 (720x350) */
+	{1377, 985,  794, 753}, /* ; 04 (640x480x75Hz) */
+	{1457, 1065, 854, 813}, /* ; 05 (800x600x75Hz) */
+	{1569, 1177, 938, 897}, /* ; 06 (1024x768x75Hz) */
+	{18,   1314, 0,   1025} /* ; 07 (1280x1024x75Hz) */
+};
+
+/* ;;1280x1024x75Hz */
+static struct XGI330_LCDDataDesStruct  XGI_ExtLCDDes1280x1024x75Data[] = {
+	{9, 1305, 0, 1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1305, 0, 1025}, /* ; 01 (320x350,640x350) */
+	{9, 1305, 0, 1025}, /* ; 02 (360x400,720x400) */
+	{9, 1305, 0, 1025}, /* ; 03 (720x350) */
+	{9, 1305, 0, 1025}, /* ; 04 (640x480x60Hz) */
+	{9, 1305, 0, 1025}, /* ; 05 (800x600x60Hz) */
+	{9, 1305, 0, 1025}, /* ; 06 (1024x768x60Hz) */
+	{9, 1305, 0, 1025}  /* ; 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct  XGI_StLCDDes1280x1024x75Data[] = {
+	{9, 1305, 0, 1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{9, 1305, 0, 1025}, /* ; 01 (320x350,640x350) */
+	{9, 1305, 0, 1025}, /* ; 02 (360x400,720x400) */
+	{9, 1305, 0, 1025}, /* ; 03 (720x350) */
+	{9, 1305, 0, 1025}, /* ; 04 (640x480x60Hz) */
+	{9, 1305, 0, 1025}, /* ; 05 (800x600x60Hz) */
+	{9, 1305, 0, 1025}, /* ; 06 (1024x768x60Hz) */
+	{9, 1305, 0, 1025}  /* ; 07 (1280x1024x60Hz) */
+};
+
+/* 1280x1024x75Hz */
+static struct XGI330_LCDDataDesStruct  XGI_CetLCDDes1280x1024x75Data[] = {
+	{1368, 1008, 752, 711}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1368, 1008, 729, 688}, /* ; 01 (320x350,640x350) */
+	{1408, 1048, 752, 711}, /* ; 02 (360x400,720x400) */
+	{1408, 1048, 729, 688}, /* ; 03 (720x350) */
+	{1377, 985,  794, 753}, /* ; 04 (640x480x75Hz) */
+	{1457, 1065, 854, 813}, /* ; 05 (800x600x75Hz) */
+	{1569, 1177, 938, 897}, /* ; 06 (1024x768x75Hz) */
+	{9,    1305, 0,   1025} /* ; 07 (1280x1024x75Hz) */
+};
+
+/* Scaling LCD 75Hz */
+static struct XGI330_LCDDataDesStruct2 XGI_NoScalingDesDatax75[] =  {
+	{9, 657,  448, 405,  96,  2}, /* ; 00 (320x200,320x400,
+					       640x200,640x400) */
+	{9, 657,  448, 355,  96,  2}, /* ; 01 (320x350,640x350) */
+	{9, 738,  448, 405,  108, 2}, /* ; 02 (360x400,720x400) */
+	{9, 738,  448, 355,  108, 2}, /* ; 03 (720x350) */
+	{9, 665,  0,   481,  64,  3}, /* ; 04 (640x480x75Hz) */
+	{9, 825,  0,   601,  80,  3}, /* ; 05 (800x600x75Hz) */
+	{9, 1049, 0,   769,  96,  3}, /* ; 06 (1024x768x75Hz) */
+	{9, 1305, 0,   1025, 144, 3}, /* ; 07 (1280x1024x75Hz) */
+	{9, 1457, 0,   1051, 112, 3}, /* ; 08 (1400x1050x60Hz)
+					 ;;[ycchen] 12/19/02 */
+	{9, 1673, 0,   1201, 192, 3}, /* ; 09 (1600x1200x75Hz) */
+	{9, 1337, 0,   771,  112, 6}  /* ; 0A (1280x768x60Hz) */
+};
+
+static struct XGI330_TVDataStruct  XGI_StPALData[] = {
+	{1, 1, 864, 525, 1270, 400, 100, 0, 760},
+	{1, 1, 864, 525, 1270, 350, 100, 0, 760},
+	{1, 1, 864, 525, 1270, 400,   0, 0, 720},
+	{1, 1, 864, 525, 1270, 350,   0, 0, 720},
+	{1, 1, 864, 525, 1270, 480,  50, 0, 760},
+	{1, 1, 864, 525, 1270, 600,  50, 0,   0}
+};
+
+static struct XGI330_TVDataStruct  XGI_ExtPALData[] = {
+	{2,  1, 1080, 463, 1270, 500,  50, 0,  50},
+	{15, 7, 1152, 413, 1270, 500,  50, 0,  50},
+	{2,  1, 1080, 463, 1270, 500,  50, 0,  50},
+	{15, 7, 1152, 413, 1270, 500,  50, 0,  50},
+	{2,  1,  900, 543, 1270, 500,   0, 0,  50},
+	{4,  3, 1080, 663, 1270, 500, 438, 0, 438},
+	{1,  1, 1125, 831, 1270, 500, 686, 0, 686}, /*301b*/
+	{3,  2, 1080, 619, 1270, 540, 438, 0, 438}
+};
+
+static struct XGI330_TVDataStruct  XGI_StNTSCData[] = {
+	{1, 1, 858, 525, 1270, 400, 50, 0, 760},
+	{1, 1, 858, 525, 1270, 350, 50, 0, 640},
+	{1, 1, 858, 525, 1270, 400,  0, 0, 720},
+	{1, 1, 858, 525, 1270, 350,  0, 0, 720},
+	{1, 1, 858, 525, 1270, 480,  0, 0, 760}
+};
+
+static struct XGI330_TVDataStruct  XGI_ExtNTSCData[] = {
+	{9,     5, 1001, 453, 1270, 420, 171, 0, 171},
+	{12,    5,  858, 403, 1270, 420, 171, 0, 171},
+	{9,     5, 1001, 453, 1270, 420, 171, 0, 171},
+	{12,    5,  858, 403, 1270, 420, 171, 0, 171},
+	{143,  80,  836, 523, 1270, 420, 224, 0,   0},
+	{143, 120, 1008, 643, 1270, 420,   0, 1,   0},
+	{1,     1, 1120, 821, 1516, 420,   0, 1,   0}, /*301b*/
+	{2,     1,  858, 503, 1584, 480,   0, 1,   0},
+	{3,     2, 1001, 533, 1270, 420,   0, 0,   0}
+};
+
+static struct XGI330_TVDataStruct  XGI_St1HiTVData[] = {
+	{1, 1, 892,  563, 690,  800, 0,     0, 0}, /* 00 (320x200,320x400,
+							  640x200,640x400) */
+	{1, 1, 892,  563, 690,  700, 0,     0, 0}, /* 01 (320x350,640x350) */
+	{1, 1, 1000, 563, 785,  800, 0,     0, 0}, /* 02 (360x400,720x400) */
+	{1, 1, 1000, 563, 785,  700, 0,     0, 0}, /* 03 (720x350) */
+	{1, 1, 892,  563, 690,  960, 0,     0, 0}, /* 04 (320x240,640x480) */
+	{8, 5, 1050, 683, 1648, 960, 0x150, 1, 0}  /* 05 (400x300,800x600) */
+};
+
+static struct XGI330_TVDataStruct  XGI_St2HiTVData[] = {
+	{3, 1, 840,  483, 1648, 960, 0x032, 0, 0}, /* 00 (320x200,320x400,
+							  640x200,640x400) */
+	{1, 1, 892,  563, 690,  700, 0,     0, 0}, /* 01 (320x350,640x350) */
+	{3, 1, 840,  483, 1648, 960, 0x032, 0, 0}, /* 02 (360x400,720x400) */
+	{1, 1, 1000, 563, 785,  700, 0,     0, 0}, /* 03 (720x350) */
+	{5, 2, 840,  563, 1648, 960, 0x08D, 1, 0}, /* 04 (320x240,640x480) */
+	{8, 5, 1050, 683, 1648, 960, 0x17C, 1, 0}  /* 05 (400x300,800x600) */
+};
+
+static struct XGI330_TVDataStruct  XGI_ExtHiTVData[] = {
+	{6,  1,  840,  563,  1632, 960, 0,     0, 0}, /* 00 (320x200,320x400,
+							     640x200,640x400) */
+	{3,  1,  960,  563,  1632, 960, 0,     0, 0}, /* 01 (320x350,640x350) */
+	{3,  1,  840,  483,  1632, 960, 0,     0, 0}, /* 02 (360x400,720x400) */
+	{3,  1,  960,  563,  1632, 960, 0,     0, 0}, /* 03 (720x350) */
+	{5,  1,  840,  563,  1648, 960, 0x166, 1, 0}, /* 04 (320x240,640x480) */
+	{16, 5,  1050, 683,  1648, 960, 0x143, 1, 0}, /* 05 (400x300,800x600) */
+	{25, 12, 1260, 851,  1648, 960, 0x032, 0, 0}, /* 06 (512x384,1024x768)*/
+	{5,  4,  1575, 1124, 1648, 960, 0x128, 0, 0}, /* 07 (1280x1024) */
+	{4,  1,  1050, 563,  1548, 960, 0x143, 1, 0}, /* 08 (800x480) */
+	{5,  2,  1400, 659,  1648, 960, 0x032, 0, 0}, /* 09 (1024x576) */
+	{8,  5,  1750, 803,  1648, 960, 0x128, 0, 0}  /* 0A (1280x720) */
+};
+
+static struct XGI330_TVDataStruct  XGI_ExtYPbPr525iData[] = {
+	{  9,  5,  1001, 453, 1270, 420, 171,   0, 171},
+	{ 12,  5,   858, 403, 1270, 420, 171,   0, 171},
+	{  9,  5,  1001, 453, 1270, 420, 171,   0, 171},
+	{ 12,  5,   858, 403, 1270, 420, 171,   0, 171},
+	{143,  80,  836, 523, 1250, 420, 224,   0,   0},
+	{143, 120, 1008, 643, 1250, 420,   0,   1,   0},
+	{ 1,    1, 1120, 821, 1516, 420,   0,   1,   0}, /*301b*/
+	{  2,   1,  858, 503, 1584, 480,   0,   1,   0},
+	{  3,   2, 1001, 533, 1250, 420,   0,   0,   0}
+};
+
+static struct XGI330_TVDataStruct  XGI_StYPbPr525iData[] = {
+	{1, 1, 858, 525, 1270, 400, 50, 0, 760},
+	{1, 1, 858, 525, 1270, 350, 50, 0, 640},
+	{1, 1, 858, 525, 1270, 400,  0, 0, 720},
+	{1, 1, 858, 525, 1270, 350,  0, 0, 720},
+	{1, 1, 858, 525, 1270, 480,  0, 0, 760},
+};
+
+static struct XGI330_TVDataStruct  XGI_ExtYPbPr525pData[] = {
+	{  9,   5,  1001, 453, 1270, 420, 171, 0, 171},
+	{ 12,   5,   858, 403, 1270, 420, 171, 0, 171},
+	{  9,   5,  1001, 453, 1270, 420, 171, 0, 171},
+	{ 12,   5,   858, 403, 1270, 420, 171, 0, 171},
+	{143,  80,   836, 523, 1270, 420, 224, 0,   0},
+	{143, 120,  1008, 643, 1270, 420,   0, 1,   0},
+	{ 1,    1,  1120, 821, 1516, 420,   0, 1,   0}, /*301b*/
+	{  2,   1,   858, 503, 1584, 480,   0, 1,   0},
+	{  3,   2,  1001, 533, 1270, 420,   0, 0,   0}
+};
+
+static struct XGI330_TVDataStruct  XGI_StYPbPr525pData[] = {
+	{1, 1, 1716, 525, 1270, 400, 50, 0, 760},
+	{1, 1, 1716, 525, 1270, 350, 50, 0, 640},
+	{1, 1, 1716, 525, 1270, 400,  0, 0, 720},
+	{1, 1, 1716, 525, 1270, 350,  0, 0, 720},
+	{1, 1, 1716, 525, 1270, 480,  0, 0, 760},
+};
+
+static struct XGI330_TVDataStruct  XGI_ExtYPbPr750pData[] = {
+	{ 3, 1,  935, 470, 1130, 680,  50, 0, 0}, /* 00 (320x200,320x400,
+							 640x200,640x400) */
+	{24, 7,  935, 420, 1130, 680,  50, 0, 0}, /* 01 (320x350,640x350) */
+	{ 3, 1,  935, 470, 1130, 680,  50, 0, 0}, /* 02 (360x400,720x400) */
+	{24, 7,  935, 420, 1130, 680,  50, 0, 0}, /* 03 (720x350) */
+	{ 2, 1, 1100, 590, 1130, 640,  50, 0, 0}, /* 04 (320x240,640x480) */
+	{ 3, 2, 1210, 690, 1130, 660,  50, 0, 0}, /* 05 (400x300,800x600) */
+	{ 1, 1, 1375, 878, 1130, 640, 638, 0, 0}, /* 06 (1024x768) */
+	{ 2, 1,  858, 503, 1130, 480,   0, 1, 0}, /* 07 (720x480) */
+	{ 5, 4, 1815, 570, 1130, 660,  50, 0, 0},
+	{ 5, 3, 1100, 686, 1130, 640,  50, 1, 0},
+	{10, 9, 1320, 830, 1130, 640,  50, 0, 0}
+};
+
+static struct XGI330_TVDataStruct  XGI_StYPbPr750pData[] = {
+	{1, 1, 1650, 750, 1280, 400, 50, 0, 760},
+	{1, 1, 1650, 750, 1280, 350, 50, 0, 640},
+	{1, 1, 1650, 750, 1280, 400,  0, 0, 720},
+	{1, 1, 1650, 750, 1280, 350,  0, 0, 720},
+	{1, 1, 1650, 750, 1280, 480,  0, 0, 760},
 };
 
 static unsigned char XGI330_NTSCTiming[] = {
-  0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
-  0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
-  0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
-  0x0c,0x50,0x00,0x97,0x00,0xda,0x4a,0x17,
-  0x7d,0x05,0x4b,0x00,0x00,0xe2,0x00,0x02,
-  0x03,0x0a,0x65,0x9d,0x08,0x92,0x8f,0x40,
-  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x50,
-  0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00};
+	0x17, 0x1d, 0x03, 0x09, 0x05, 0x06, 0x0c, 0x0c,
+	0x94, 0x49, 0x01, 0x0a, 0x06, 0x0d, 0x04, 0x0a,
+	0x06, 0x14, 0x0d, 0x04, 0x0a, 0x00, 0x85, 0x1b,
+	0x0c, 0x50, 0x00, 0x97, 0x00, 0xda, 0x4a, 0x17,
+	0x7d, 0x05, 0x4b, 0x00, 0x00, 0xe2, 0x00, 0x02,
+	0x03, 0x0a, 0x65, 0x9d, 0x08, 0x92, 0x8f, 0x40,
+	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x50,
+	0x00, 0x40, 0x44, 0x00, 0xdb, 0x02, 0x3b, 0x00
+};
 
 static unsigned char XGI330_PALTiming[] = {
-  0x21,0x5A,0x35,0x6e,0x04,0x38,0x3d,0x70,
-  0x94,0x49,0x01,0x12,0x06,0x3e,0x35,0x6d,
-  0x06,0x14,0x3e,0x35,0x6d,0x00,0x45,0x2b,
-  0x70,0x50,0x00,0x9b,0x00,0xd9,0x5d,0x17,
-  0x7d,0x05,0x45,0x00,0x00,0xe8,0x00,0x02,
-  0x0d,0x00,0x68,0xb0,0x0b,0x92,0x8f,0x40,
-  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x63,
-  0x00,0x40,0x3e,0x00,0xe1,0x02,0x28,0x00};
-
-static unsigned char XGI330_HiTVExtTiming[] =
-{
-      0x2D,0x60,0x2C,0x5F,0x08,0x31,0x3A,0x64,
-      0x28,0x02,0x01,0x3D,0x06,0x3E,0x35,0x6D,
-      0x06,0x14,0x3E,0x35,0x6D,0x00,0xC5,0x3F,
-      0x64,0x90,0x33,0x8C,0x18,0x36,0x3E,0x13,
-      0x2A,0xDE,0x2A,0x44,0x40,0x2A,0x44,0x40,
-      0x8E,0x8E,0x82,0x07,0x0B,
-      0x92,0x0F,0x40,0x60,0x80,0x14,0x90,0x8C,
-      0x60,0x14,0x3D,0x63,0x4F,
-      0x27,0x00,0xfc,0xff,0x6a,0x00
-
-};
-
-static unsigned char XGI330_HiTVSt1Timing[] =
-{
-      0x32,0x65,0x2C,0x5F,0x08,0x31,0x3A,0x65,
-      0x28,0x02,0x01,0x3D,0x06,0x3E,0x35,0x6D,
-      0x06,0x14,0x3E,0x35,0x6D,0x00,0xC5,0x3F,
-      0x65,0x90,0x7B,0xA8,0x03,0xF0,0x87,0x03,
-      0x11,0x15,0x11,0xCF,0x10,0x11,0xCF,0x10,
-      0x35,0x35,0x3B,0x69,0x1D,
-      0x92,0x0F,0x40,0x60,0x80,0x14,0x90,0x8C,
-      0x60,0x04,0x86,0xAF,0x5D,
-      0x0E,0x00,0xfc,0xff,0x2d,0x00
-};
-
-static unsigned char XGI330_HiTVSt2Timing[] =
-{
-      0x32,0x65,0x2C,0x5F,0x08,0x31,0x3A,0x64,
-      0x28,0x02,0x01,0x3D,0x06,0x3E,0x35,0x6D,
-      0x06,0x14,0x3E,0x35,0x6D,0x00,0xC5,0x3F,
-      0x64,0x90,0x33,0x8C,0x18,0x36,0x3E,0x13,
-      0x2A,0xDE,0x2A,0x44,0x40,0x2A,0x44,0x40,
-      0x8E,0x8E,0x82,0x07,0x0B,
-      0x92,0x0F,0x40,0x60,0x80,0x14,0x90,0x8C,
-      0x60,0x14,0x3D,0x63,0x4F,
-      0x27,0x00,0xFC,0xff,0x6a,0x00
-};
-
-static unsigned char XGI330_HiTVTextTiming[] =
-{
-      0x32,0x65,0x2C,0x5F,0x08,0x31,0x3A,0x65,
-      0x28,0x02,0x01,0x3D,0x06,0x3E,0x35,0x6D,
-      0x06,0x14,0x3E,0x35,0x6D,0x00,0xC5,0x3F,
-      0x65,0x90,0xE7,0xBC,0x03,0x0C,0x97,0x03,
-      0x14,0x78,0x14,0x08,0x20,0x14,0x08,0x20,
-      0xC8,0xC8,0x3B,0xD2,0x26,
-      0x92,0x0F,0x40,0x60,0x80,0x14,0x90,0x8C,
-      0x60,0x04,0x96,0x72,0x5C,
-      0x11,0x00,0xFC,0xFF,0x32,0x00
-};
-
-static unsigned char XGI330_YPbPr750pTiming[] =
-{
-      0x30,0x1d,0xe8,0x09,0x09,0xed,0x0c,0x0c,
-      0x98,0x0a,0x01,0x0c,0x06,0x0d,0x04,0x0a,
-      0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
-      0xed,0x50,0x70,0x9f,0x16,0x59,0x60,0x13,
-      0x27,0x0b,0x27,0xfc,0x30,0x27,0x1c,0xb0,
-      0x4b,0x4b,0x6f,0x2f,0x63,
-      0x92,0x0F,0x40,0x60,0x80,0x14,0x90,0x8C,
-      0x60,0x14,0x73,0x00,0x40,
-      0x11,0x00,0xfc,0xff,0x32,0x00
-};
-
-static unsigned char XGI330_YPbPr525pTiming[] =
-{
-      0x3E,0x11,0x06,0x09,0x0b,0x0c,0x0c,0x0c,
-      0x98,0x0a,0x01,0x0d,0x06,0x0d,0x04,0x0a,
-      0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
-      0x0c,0x50,0xb2,0x9f,0x16,0x59,0x4f,0x13,
-      0xad,0x11,0xad,0x1d,0x40,0x8a,0x3d,0xb8,
-      0x51,0x5e,0x60,0x49,0x7d,
-      0x92,0x0F,0x40,0x60,0x80,0x14,0x90,0x8C,
-      0x60,0x14,0x4B,0x43,0x41,
-      0x11,0x00,0xFC,0xFF,0x32,0x00
-};
-
-static unsigned char XGI330_YPbPr525iTiming[] =
-{
-      0x1B,0x21,0x03,0x09,0x05,0x06,0x0C,0x0C,
-      0x94,0x49,0x01,0x0A,0x06,0x0D,0x04,0x0A,
-      0x06,0x14,0x0D,0x04,0x0A,0x00,0x85,0x1B,
-      0x0C,0x50,0x00,0x97,0x00,0xDA,0x4A,0x17,
-      0x7D,0x05,0x4B,0x00,0x00,0xE2,0x00,0x02,
-      0x03,0x0A,0x65,0x9D,0x08,
-      0x92,0x8F,0x40,0x60,0x80,0x14,0x90,0x8C,
-      0x60,0x14,0x4B,0x00,0x40,
-      0x44,0x00,0xDB,0x02,0x3B,0x00
-
-};
-
-static unsigned char XGI330_HiTVGroup3Data[] =
-{
-      0x00,0x1A,0x22,0x63,0x62,0x22,0x08,0x5F,
-      0x05,0x21,0xB2,0xB2,0x55,0x77,0x2A,0xA6,
-      0x25,0x2F,0x47,0xFA,0xC8,0xFF,0x8E,0x20,
-      0x8C,0x6E,0x60,0x2E,0x58,0x48,0x72,0x44,
-      0x56,0x36,0x4F,0x6E,0x3F,0x80,0x00,0x80,
-      0x4F,0x7F,0x03,0xA8,0x7D,0x20,0x1A,0xA9,
-      0x14,0x05,0x03,0x7E,0x64,0x31,0x14,0x75,
-      0x18,0x05,0x18,0x05,0x4C,0xA8,0x01
-};
-
-static unsigned char XGI330_HiTVGroup3Simu[] =
-{
-      0x00,0x1A,0x22,0x63,0x62,0x22,0x08,0x95,
-      0xDB,0x20,0xB8,0xB8,0x55,0x47,0x2A,0xA6,
-      0x25,0x2F,0x47,0xFA,0xC8,0xFF,0x8E,0x20,
-      0x8C,0x6E,0x60,0x15,0x26,0xD3,0xE4,0x11,
-      0x56,0x36,0x4F,0x6E,0x3F,0x80,0x00,0x80,
-      0x67,0x36,0x01,0x47,0x0E,0x10,0xBE,0xB4,
-      0x01,0x05,0x03,0x7E,0x65,0x31,0x14,0x75,
-      0x18,0x05,0x18,0x05,0x4C,0xA8,0x01
-};
-
-static unsigned char XGI330_HiTVGroup3Text[] =
-{
-      0x00,0x1A,0x22,0x63,0x62,0x22,0x08,0xA7,
-      0xF5,0x20,0xCE,0xCE,0x55,0x47,0x2A,0xA6,
-      0x25,0x2F,0x47,0xFA,0xC8,0xFF,0x8E,0x20,
-      0x8C,0x6E,0x60,0x18,0x2C,0x0C,0x20,0x22,
-      0x56,0x36,0x4F,0x6E,0x3F,0x80,0x00,0x80,
-      0x93,0x3C,0x01,0x50,0x2F,0x10,0xF4,0xCA,
-      0x01,0x05,0x03,0x7E,0x65,0x31,0x14,0x75,
-      0x18,0x05,0x18,0x05,0x4C,0xA8,0x01
-};
-
-static unsigned char XGI330_Ren525pGroup3[] =
-{
-  0x00,0x14,0x15,0x25,0x55,0x15,0x0b,0x13,
-  0xB1,0x41,0x62,0x62,0xFF,0xF4,0x45,0xa6,
-  0x25,0x2F,0x67,0xF6,0xbf,0xFF,0x8E,0x20,
-  0xAC,0xDA,0x60,0xFe,0x6A,0x9A,0x06,0x10,
-  0xd1,0x04,0x18,0x0a,0xFF,0x80,0x00,0x80,
-  0x3c,0x77,0x00,0xEF,0xE0,0x10,0xB0,0xE0,
-  0x10,0x4F,0x0F,0x0F,0x05,0x0F,0x08,0x6E,
-  0x1a,0x1F,0x25,0x2a,0x4C,0xAA,0x01
-};
-
-static unsigned char XGI330_Ren750pGroup3[] =
-{
-  0x00,0x14,0x15,0x25,0x55,0x15,0x0b,0x7a,
-  0x54,0x41,0xE7,0xE7,0xFF,0xF4,0x45,0xa6,
-  0x25,0x2F,0x67,0xF6,0xbf,0xFF,0x8E,0x20,
-  0xAC,0x6A,0x60,0x2b,0x52,0xCD,0x61,0x10,
-  0x51,0x04,0x18,0x0a,0x1F,0x80,0x00,0x80,
-  0xFF,0xA4,0x04,0x2B,0x94,0x21,0x72,0x94,
-  0x26,0x05,0x01,0x0F,0xed,0x0F,0x0A,0x64,
-  0x18,0x1D,0x23,0x28,0x4C,0xAA,0x01
+	0x21, 0x5A, 0x35, 0x6e, 0x04, 0x38, 0x3d, 0x70,
+	0x94, 0x49, 0x01, 0x12, 0x06, 0x3e, 0x35, 0x6d,
+	0x06, 0x14, 0x3e, 0x35, 0x6d, 0x00, 0x45, 0x2b,
+	0x70, 0x50, 0x00, 0x9b, 0x00, 0xd9, 0x5d, 0x17,
+	0x7d, 0x05, 0x45, 0x00, 0x00, 0xe8, 0x00, 0x02,
+	0x0d, 0x00, 0x68, 0xb0, 0x0b, 0x92, 0x8f, 0x40,
+	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x63,
+	0x00, 0x40, 0x3e, 0x00, 0xe1, 0x02, 0x28, 0x00
+};
+
+static unsigned char XGI330_HiTVExtTiming[] = {
+	0x2D, 0x60, 0x2C, 0x5F, 0x08, 0x31, 0x3A, 0x64,
+	0x28, 0x02, 0x01, 0x3D, 0x06, 0x3E, 0x35, 0x6D,
+	0x06, 0x14, 0x3E, 0x35, 0x6D, 0x00, 0xC5, 0x3F,
+	0x64, 0x90, 0x33, 0x8C, 0x18, 0x36, 0x3E, 0x13,
+	0x2A, 0xDE, 0x2A, 0x44, 0x40, 0x2A, 0x44, 0x40,
+	0x8E, 0x8E, 0x82, 0x07, 0x0B,
+	0x92, 0x0F, 0x40, 0x60, 0x80, 0x14, 0x90, 0x8C,
+	0x60, 0x14, 0x3D, 0x63, 0x4F,
+	0x27, 0x00, 0xfc, 0xff, 0x6a, 0x00
+};
+
+static unsigned char XGI330_HiTVSt1Timing[] = {
+	0x32, 0x65, 0x2C, 0x5F, 0x08, 0x31, 0x3A, 0x65,
+	0x28, 0x02, 0x01, 0x3D, 0x06, 0x3E, 0x35, 0x6D,
+	0x06, 0x14, 0x3E, 0x35, 0x6D, 0x00, 0xC5, 0x3F,
+	0x65, 0x90, 0x7B, 0xA8, 0x03, 0xF0, 0x87, 0x03,
+	0x11, 0x15, 0x11, 0xCF, 0x10, 0x11, 0xCF, 0x10,
+	0x35, 0x35, 0x3B, 0x69, 0x1D,
+	0x92, 0x0F, 0x40, 0x60, 0x80, 0x14, 0x90, 0x8C,
+	0x60, 0x04, 0x86, 0xAF, 0x5D,
+	0x0E, 0x00, 0xfc, 0xff, 0x2d, 0x00
+};
+
+static unsigned char XGI330_HiTVSt2Timing[] = {
+	0x32, 0x65, 0x2C, 0x5F, 0x08, 0x31, 0x3A, 0x64,
+	0x28, 0x02, 0x01, 0x3D, 0x06, 0x3E, 0x35, 0x6D,
+	0x06, 0x14, 0x3E, 0x35, 0x6D, 0x00, 0xC5, 0x3F,
+	0x64, 0x90, 0x33, 0x8C, 0x18, 0x36, 0x3E, 0x13,
+	0x2A, 0xDE, 0x2A, 0x44, 0x40, 0x2A, 0x44, 0x40,
+	0x8E, 0x8E, 0x82, 0x07, 0x0B,
+	0x92, 0x0F, 0x40, 0x60, 0x80, 0x14, 0x90, 0x8C,
+	0x60, 0x14, 0x3D, 0x63, 0x4F,
+	0x27, 0x00, 0xFC, 0xff, 0x6a, 0x00
+};
+
+static unsigned char XGI330_HiTVTextTiming[] = {
+	0x32, 0x65, 0x2C, 0x5F, 0x08, 0x31, 0x3A, 0x65,
+	0x28, 0x02, 0x01, 0x3D, 0x06, 0x3E, 0x35, 0x6D,
+	0x06, 0x14, 0x3E, 0x35, 0x6D, 0x00, 0xC5, 0x3F,
+	0x65, 0x90, 0xE7, 0xBC, 0x03, 0x0C, 0x97, 0x03,
+	0x14, 0x78, 0x14, 0x08, 0x20, 0x14, 0x08, 0x20,
+	0xC8, 0xC8, 0x3B, 0xD2, 0x26,
+	0x92, 0x0F, 0x40, 0x60, 0x80, 0x14, 0x90, 0x8C,
+	0x60, 0x04, 0x96, 0x72, 0x5C,
+	0x11, 0x00, 0xFC, 0xFF, 0x32, 0x00
+};
+
+static unsigned char XGI330_YPbPr750pTiming[] = {
+	0x30, 0x1d, 0xe8, 0x09, 0x09, 0xed, 0x0c, 0x0c,
+	0x98, 0x0a, 0x01, 0x0c, 0x06, 0x0d, 0x04, 0x0a,
+	0x06, 0x14, 0x0d, 0x04, 0x0a, 0x00, 0x85, 0x3f,
+	0xed, 0x50, 0x70, 0x9f, 0x16, 0x59, 0x60, 0x13,
+	0x27, 0x0b, 0x27, 0xfc, 0x30, 0x27, 0x1c, 0xb0,
+	0x4b, 0x4b, 0x6f, 0x2f, 0x63,
+	0x92, 0x0F, 0x40, 0x60, 0x80, 0x14, 0x90, 0x8C,
+	0x60, 0x14, 0x73, 0x00, 0x40,
+	0x11, 0x00, 0xfc, 0xff, 0x32, 0x00
+};
+
+static unsigned char XGI330_YPbPr525pTiming[] = {
+	0x3E, 0x11, 0x06, 0x09, 0x0b, 0x0c, 0x0c, 0x0c,
+	0x98, 0x0a, 0x01, 0x0d, 0x06, 0x0d, 0x04, 0x0a,
+	0x06, 0x14, 0x0d, 0x04, 0x0a, 0x00, 0x85, 0x3f,
+	0x0c, 0x50, 0xb2, 0x9f, 0x16, 0x59, 0x4f, 0x13,
+	0xad, 0x11, 0xad, 0x1d, 0x40, 0x8a, 0x3d, 0xb8,
+	0x51, 0x5e, 0x60, 0x49, 0x7d,
+	0x92, 0x0F, 0x40, 0x60, 0x80, 0x14, 0x90, 0x8C,
+	0x60, 0x14, 0x4B, 0x43, 0x41,
+	0x11, 0x00, 0xFC, 0xFF, 0x32, 0x00
+};
+
+static unsigned char XGI330_YPbPr525iTiming[] = {
+	0x1B, 0x21, 0x03, 0x09, 0x05, 0x06, 0x0C, 0x0C,
+	0x94, 0x49, 0x01, 0x0A, 0x06, 0x0D, 0x04, 0x0A,
+	0x06, 0x14, 0x0D, 0x04, 0x0A, 0x00, 0x85, 0x1B,
+	0x0C, 0x50, 0x00, 0x97, 0x00, 0xDA, 0x4A, 0x17,
+	0x7D, 0x05, 0x4B, 0x00, 0x00, 0xE2, 0x00, 0x02,
+	0x03, 0x0A, 0x65, 0x9D, 0x08,
+	0x92, 0x8F, 0x40, 0x60, 0x80, 0x14, 0x90, 0x8C,
+	0x60, 0x14, 0x4B, 0x00, 0x40,
+	0x44, 0x00, 0xDB, 0x02, 0x3B, 0x00
+};
+
+static unsigned char XGI330_HiTVGroup3Data[] = {
+	0x00, 0x1A, 0x22, 0x63, 0x62, 0x22, 0x08, 0x5F,
+	0x05, 0x21, 0xB2, 0xB2, 0x55, 0x77, 0x2A, 0xA6,
+	0x25, 0x2F, 0x47, 0xFA, 0xC8, 0xFF, 0x8E, 0x20,
+	0x8C, 0x6E, 0x60, 0x2E, 0x58, 0x48, 0x72, 0x44,
+	0x56, 0x36, 0x4F, 0x6E, 0x3F, 0x80, 0x00, 0x80,
+	0x4F, 0x7F, 0x03, 0xA8, 0x7D, 0x20, 0x1A, 0xA9,
+	0x14, 0x05, 0x03, 0x7E, 0x64, 0x31, 0x14, 0x75,
+	0x18, 0x05, 0x18, 0x05, 0x4C, 0xA8, 0x01
+};
+
+static unsigned char XGI330_HiTVGroup3Simu[] = {
+	0x00, 0x1A, 0x22, 0x63, 0x62, 0x22, 0x08, 0x95,
+	0xDB, 0x20, 0xB8, 0xB8, 0x55, 0x47, 0x2A, 0xA6,
+	0x25, 0x2F, 0x47, 0xFA, 0xC8, 0xFF, 0x8E, 0x20,
+	0x8C, 0x6E, 0x60, 0x15, 0x26, 0xD3, 0xE4, 0x11,
+	0x56, 0x36, 0x4F, 0x6E, 0x3F, 0x80, 0x00, 0x80,
+	0x67, 0x36, 0x01, 0x47, 0x0E, 0x10, 0xBE, 0xB4,
+	0x01, 0x05, 0x03, 0x7E, 0x65, 0x31, 0x14, 0x75,
+	0x18, 0x05, 0x18, 0x05, 0x4C, 0xA8, 0x01
+};
+
+static unsigned char XGI330_HiTVGroup3Text[] = {
+	0x00, 0x1A, 0x22, 0x63, 0x62, 0x22, 0x08, 0xA7,
+	0xF5, 0x20, 0xCE, 0xCE, 0x55, 0x47, 0x2A, 0xA6,
+	0x25, 0x2F, 0x47, 0xFA, 0xC8, 0xFF, 0x8E, 0x20,
+	0x8C, 0x6E, 0x60, 0x18, 0x2C, 0x0C, 0x20, 0x22,
+	0x56, 0x36, 0x4F, 0x6E, 0x3F, 0x80, 0x00, 0x80,
+	0x93, 0x3C, 0x01, 0x50, 0x2F, 0x10, 0xF4, 0xCA,
+	0x01, 0x05, 0x03, 0x7E, 0x65, 0x31, 0x14, 0x75,
+	0x18, 0x05, 0x18, 0x05, 0x4C, 0xA8, 0x01
+};
+
+static unsigned char XGI330_Ren525pGroup3[] = {
+	0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x13,
+	0xB1, 0x41, 0x62, 0x62, 0xFF, 0xF4, 0x45, 0xa6,
+	0x25, 0x2F, 0x67, 0xF6, 0xbf, 0xFF, 0x8E, 0x20,
+	0xAC, 0xDA, 0x60, 0xFe, 0x6A, 0x9A, 0x06, 0x10,
+	0xd1, 0x04, 0x18, 0x0a, 0xFF, 0x80, 0x00, 0x80,
+	0x3c, 0x77, 0x00, 0xEF, 0xE0, 0x10, 0xB0, 0xE0,
+	0x10, 0x4F, 0x0F, 0x0F, 0x05, 0x0F, 0x08, 0x6E,
+	0x1a, 0x1F, 0x25, 0x2a, 0x4C, 0xAA, 0x01
+};
+
+static unsigned char XGI330_Ren750pGroup3[] = {
+	0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x7a,
+	0x54, 0x41, 0xE7, 0xE7, 0xFF, 0xF4, 0x45, 0xa6,
+	0x25, 0x2F, 0x67, 0xF6, 0xbf, 0xFF, 0x8E, 0x20,
+	0xAC, 0x6A, 0x60, 0x2b, 0x52, 0xCD, 0x61, 0x10,
+	0x51, 0x04, 0x18, 0x0a, 0x1F, 0x80, 0x00, 0x80,
+	0xFF, 0xA4, 0x04, 0x2B, 0x94, 0x21, 0x72, 0x94,
+	0x26, 0x05, 0x01, 0x0F, 0xed, 0x0F, 0x0A, 0x64,
+	0x18, 0x1D, 0x23, 0x28, 0x4C, 0xAA, 0x01
 };
 
 #if 0
-static struct XGI_PanelDelayTblStruct XGI330_PanelDelayTbl[] =
-{
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}},
-{{0x00,0x00}}
-};
-
-static struct XGI330_LVDSDataStruct  XGI330_LVDS320x480Data_1[] =
-{
- {848, 433,400,525},
- {848, 389,400,525},
- {848, 433,400,525},
- {848, 389,400,525},
- {848, 518,400, 525},
- {1056, 628,400,525},
- {400, 525,400,525},
- {800, 449,1000, 644},
- {800, 525,1000, 635}
-};
-
-static struct XGI330_LVDSDataStruct  XGI330_LVDS800x600Data_1[] =
-{
- {848, 433,1060, 629},
- {848, 389,1060, 629},
- {848, 433,1060, 629},
- {848, 389,1060, 629},
- {848, 518,1060, 629},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {800, 449,1000, 644},
- {800, 525,1000, 635}
-};
-
-static struct XGI330_LVDSDataStruct  XGI330_LVDS800x600Data_2[] =
-{
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {800, 449,1000, 644},
- {800, 525,1000, 635}
+static struct XGI_PanelDelayTblStruct XGI330_PanelDelayTbl[] = {
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} },
+	{ {0x00, 0x00} }
+};
+
+static struct XGI330_LVDSDataStruct  XGI330_LVDS320x480Data_1[] = {
+	{848,  433, 400,  525},
+	{848,  389, 400,  525},
+	{848,  433, 400,  525},
+	{848,  389, 400,  525},
+	{848,  518, 400,  525},
+	{1056, 628, 400,  525},
+	{400,  525, 400,  525},
+	{800,  449, 1000, 644},
+	{800,  525, 1000, 635}
+};
+
+static struct XGI330_LVDSDataStruct  XGI330_LVDS800x600Data_1[] = {
+	{848,  433, 1060, 629},
+	{848,  389, 1060, 629},
+	{848,  433, 1060, 629},
+	{848,  389, 1060, 629},
+	{848,  518, 1060, 629},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{800,  449, 1000, 644},
+	{800,  525, 1000, 635}
+};
+
+static struct XGI330_LVDSDataStruct  XGI330_LVDS800x600Data_2[] = {
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{800,  449, 1000, 644},
+	{800,  525, 1000, 635}
 };
 #endif
 
-static struct XGI330_LVDSDataStruct  XGI_LVDS1024x768Data_1[] =
-{
- { 960 , 438 , 1344 , 806 } ,	/* 00 (320x200,320x400,640x200,640x400) */
- { 960 , 388 , 1344 , 806 } ,	/* 01 (320x350,640x350) */
- { 1040, 438 , 1344 , 806 } ,	/* 02 (360x400,720x400) */
- { 1040, 388 , 1344 , 806 } ,	/* 03 (720x350) */
- { 960 , 518 , 1344 , 806 } ,	/* 04 (320x240,640x480) */
- {1120 , 638 , 1344 , 806 } ,	/* 05 (400x300,800x600) */
- {1344 , 806 , 1344 , 806 }	/* 06 (512x384,1024x768) */
-};
-
-
-static struct XGI330_LVDSDataStruct  XGI_LVDS1024x768Data_2[] =
-{
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {800, 449,1280, 801},
- {800, 525,1280, 813}
-};
-
-static struct XGI330_LVDSDataStruct  XGI_LVDS1280x1024Data_1[] =
-{
- {1048, 442,1688, 1066},
- {1048, 392,1688, 1066},
- {1048, 442,1688, 1066},
- {1048, 392,1688, 1066},
- {1048, 522,1688, 1066},
- {1208, 642,1688, 1066},
- {1432, 810,1688, 1066},
- {1688, 1066,1688, 1066}
-};
-
-static struct XGI330_LVDSDataStruct  XGI_LVDS1280x1024Data_2[] =
-{
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {800, 449,1280, 801},
- {800, 525,1280, 813}
+static struct XGI330_LVDSDataStruct  XGI_LVDS1024x768Data_1[] = {
+	{ 960, 438, 1344, 806},	/* 00 (320x200,320x400,640x200,640x400) */
+	{ 960, 388, 1344, 806},	/* 01 (320x350,640x350) */
+	{1040, 438, 1344, 806},	/* 02 (360x400,720x400) */
+	{1040, 388, 1344, 806},	/* 03 (720x350) */
+	{ 960, 518, 1344, 806},	/* 04 (320x240,640x480) */
+	{1120, 638, 1344, 806},	/* 05 (400x300,800x600) */
+	{1344, 806, 1344, 806}	/* 06 (512x384,1024x768) */
+};
+
+
+static struct XGI330_LVDSDataStruct  XGI_LVDS1024x768Data_2[] = {
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{800,  449, 1280, 801},
+	{800,  525, 1280, 813}
+};
+
+static struct XGI330_LVDSDataStruct  XGI_LVDS1280x1024Data_1[] = {
+	{1048, 442,  1688, 1066},
+	{1048, 392,  1688, 1066},
+	{1048, 442,  1688, 1066},
+	{1048, 392,  1688, 1066},
+	{1048, 522,  1688, 1066},
+	{1208, 642,  1688, 1066},
+	{1432, 810,  1688, 1066},
+	{1688, 1066, 1688, 1066}
+};
+
+static struct XGI330_LVDSDataStruct  XGI_LVDS1280x1024Data_2[] = {
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{800,  449, 1280, 801},
+	{800,  525, 1280, 813}
 };
 /*
-struct XGI330_LVDSDataStruct  XGI_LVDS1280x768Data_1[] =
-{
- {768,438,1408,806},
- {768,388,1408,806},
- {768,438,1408,806},
- {768,388,1408,806},
- {768,518,1408,806},
- {928,638,1408,806},
- {1408,806,1408,806},
- {1408,806,1408,806},
- {1408,806,1408,806}
-};
-
-struct XGI330_LVDSDataStruct  XGI_LVDS1280x768Data_2[] =
-{
- {1408, 806,1408, 806},
- {1408, 806,1408, 806},
- {1408, 806,1408, 806},
- {1408, 806,1408, 806},
- {1408, 806,1408, 806},
- {1408, 806,1408, 806},
- {1408, 806,1408, 806},
- {1408, 806,1408, 806},
- {1408, 806,1408, 806}
-};
-
-struct XGI330_LVDSDataStruct  XGI_LVDS1280x768NData_1[] =
-{
- {704, 438,1344, 806},
- {704, 388,1344, 806},
- {704, 438,1344, 806},
- {704, 388,1344, 806},
- {704, 518,1344, 806},
- {864, 638,1344, 806},
- {1088, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806}
-};
-
-struct XGI330_LVDSDataStruct  XGI_LVDS1280x768NData_2[] =
-{
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806}
-};
-
-struct XGI330_LVDSDataStruct  XGI_LVDS1280x768SData_1[] =
-{
- {1048,438,1688,806},
- {1048,388,1688,806},
- {1148,438,1688,806},
- {1148,388,1688,806},
- {1048,518,1688,806},
- {1208,638,1688,806},
- {1432,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806}
-};
-
-struct XGI330_LVDSDataStruct  XGI_LVDS1280x768SData_2[] =
-{
- {1688,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806},
- {1688,806,1688,806}
+struct XGI330_LVDSDataStruct  XGI_LVDS1280x768Data_1[] = {
+	{768,  438, 1408, 806},
+	{768,  388, 1408, 806},
+	{768,  438, 1408, 806},
+	{768,  388, 1408, 806},
+	{768,  518, 1408, 806},
+	{928,  638, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806}
+};
+
+struct XGI330_LVDSDataStruct  XGI_LVDS1280x768Data_2[] = {
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806},
+	{1408, 806, 1408, 806}
+};
+
+struct XGI330_LVDSDataStruct  XGI_LVDS1280x768NData_1[] = {
+	{704,  438, 1344, 806},
+	{704,  388, 1344, 806},
+	{704,  438, 1344, 806},
+	{704,  388, 1344, 806},
+	{704,  518, 1344, 806},
+	{864,  638, 1344, 806},
+	{1088, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806}
+};
+
+struct XGI330_LVDSDataStruct  XGI_LVDS1280x768NData_2[] = {
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806},
+	{1344, 806, 1344, 806}
+};
+
+struct XGI330_LVDSDataStruct  XGI_LVDS1280x768SData_1[] = {
+	{1048, 438, 1688, 806},
+	{1048, 388, 1688, 806},
+	{1148, 438, 1688, 806},
+	{1148, 388, 1688, 806},
+	{1048, 518, 1688, 806},
+	{1208, 638, 1688, 806},
+	{1432, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806}
+};
+
+struct XGI330_LVDSDataStruct  XGI_LVDS1280x768SData_2[] = {
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806},
+	{1688, 806, 1688, 806}
 };
 */
-static struct XGI330_LVDSDataStruct  XGI_LVDS1400x1050Data_1[] =
-{
- {928,416,1688,1066},
- {928,366,1688,1066},
- {928,416,1688,1066},
- {928,366,1688,1066},
- {928,496,1688,1066},
- {1088,616,1688,1066},
- {1312,784,1688,1066},
- {1568,1040,1688,1066},
- {1688,1066,1688,1066}
-};
-
-static struct XGI330_LVDSDataStruct  XGI_LVDS1400x1050Data_2[] =
-{
- {1688,1066,1688,1066},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066}
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1600x1200Data_1[] =
-{      /* ;;[ycchen] 12/05/02 LCDHTxLCDVT=2048x1320 */
-        {        1088,520,2048,1320      },/* 00 (320x200,320x400,640x200,640x400) */
-        {        1088,470,2048,1320      },/* 01 (320x350,640x350) */
-        {        1088,520,2048,1320      },/* 02 (360x400,720x400) */
-        {        1088,470,2048,1320      },/* 03 (720x350) */
-        {        1088,600,2048,1320      },/* 04 (320x240,640x480) */
-        {        1248,720,2048,1320      },/* 05 (400x300,800x600) */
-        {        1472,888,2048,1320      },/* 06 (512x384,1024x768) */
-        {        1728,1144,2048,1320     },/* 07 (640x512,1280x1024) */
-        {        1848,1170,2048,1320     },/* 08 (1400x1050) */
-        {        2048,1320,2048,1320     } /* 09 (1600x1200) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDSNoScalingData[] =
-{
-        {        800,449,800,449             }, /* 00 (320x200,320x400,640x200,640x400) */
-        {        800,449,800,449             }, /* 01 (320x350,640x350) */
-        {        800,449,800,449             }, /* 02 (360x400,720x400) */
-        {        800,449,800,449             }, /* 03 (720x350) */
-        {        800,525,800,525             }, /* 04 (640x480x60Hz) */
-        {        1056,628,1056,628           }, /* 05 (800x600x60Hz) */
-        {        1344,806,1344,806           }, /* 06 (1024x768x60Hz) */
-        {        1688,1066,1688,1066         }, /* 07 (1280x1024x60Hz) */
-        {        1688,1066,1688,1066         }, /* 08 (1400x1050x60Hz) ;;[ycchen] 12/19/02 */
-        {        2160,1250,2160,1250         }, /* 09 (1600x1200x60Hz) */
-        {        1688,806,1688,806           }  /* 0A (1280x768x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Data_1x75[] =
-{
-	{960,438,1312,800  }, /* 00 (320x200,320x400,640x200,640x400) */
-        {960,388,1312,800  }, /* 01 (320x350,640x350) */
-        {1040,438,1312,800 }, /* 02 (360x400,720x400) */
-        {1040,388,1312,800 }, /* 03 (720x350) */
-        {928,512,1312,800  }, /* 04 (320x240,640x480) */
-        {1088,632,1312,800 }, /* 05 (400x300,800x600) */
-        {1312,800,1312,800 }, /* 06 (512x384,1024x768) */
-};
-
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Data_2x75[] =
-{
-        {1312,800,1312,800}, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1312,800,1312,800}, /* ; 01 (320x350,640x350) */
-        {1312,800,1312,800}, /* ; 02 (360x400,720x400) */
-        {1312,800,1312,800}, /* ; 03 (720x350) */
-        {1312,800,1312,800}, /* ; 04 (320x240,640x480) */
-        {1312,800,1312,800}, /* ; 05 (400x300,800x600) */
-        {1312,800,1312,800}, /* ; 06 (512x384,1024x768) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Data_1x75[] =
-{
-        {1048,442,1688,1066  }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1048,392,1688,1066  }, /* ; 01 (320x350,640x350) */
-        {1128,442,1688,1066  }, /* ; 02 (360x400,720x400) */
-        {1128,392,1688,1066  }, /* ; 03 (720x350) */
-        {1048,522,1688,1066  }, /* ; 04 (320x240,640x480) */
-        {1208,642,1688,1066  }, /* ; 05 (400x300,800x600) */
-        {1432,810,1688,1066  }, /* ; 06 (512x384,1024x768) */
-        {1688,1066,1688,1066 }, /* ; 06; 07 (640x512,1280x1024) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Data_2x75[] =
-{
-        {1688,1066,1688,1066 }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1688,1066,1688,1066 }, /* ; 01 (320x350,640x350) */
-        {1688,1066,1688,1066 }, /* ; 02 (360x400,720x400) */
-        {1688,1066,1688,1066 }, /* ; 03 (720x350) */
-        {1688,1066,1688,1066 }, /* ; 04 (320x240,640x480) */
-        {1688,1066,1688,1066 }, /* ; 05 (400x300,800x600) */
-        {1688,1066,1688,1066 }, /* ; 06 (512x384,1024x768) */
-        {1688,1066,1688,1066 }, /* ; 06; 07 (640x512,1280x1024) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDSNoScalingDatax75[] =
-{
-        {800,449,800,449     }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {800,449,800,449     }, /* ; 01 (320x350,640x350) */
-        {900,449,900,449     }, /* ; 02 (360x400,720x400) */
-        {900,449,900,449     }, /* ; 03 (720x350) */
-        {800,500,800,500     }, /* ; 04 (640x480x75Hz) */
-        {1056,625,1056,625   }, /* ; 05 (800x600x75Hz) */
-        {1312,800,1312,800   }, /* ; 06 (1024x768x75Hz) */
-        {1688,1066,1688,1066 }, /* ; 07 (1280x1024x75Hz) */
-        {1688,1066,1688,1066 }, /* ; 08 (1400x1050x75Hz) ;;[ycchen] 12/19/02 */
-        {2160,1250,2160,1250 }, /* ; 09 (1600x1200x75Hz) */
-        {1688,806,1688,806   }, /* ; 0A (1280x768x75Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_1[] =
-{
-	{      0,1048,   0, 771     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      0,1048,   0, 771     }, /* 01 (320x350,640x350) */
-        {      0,1048,   0, 771     }, /* 02 (360x400,720x400) */
-        {      0,1048,   0, 771     }, /* 03 (720x350) */
-        {      0,1048,   0, 771     }, /* 04 (640x480x60Hz) */
-        {      0,1048,   0, 771     }, /* 05 (800x600x60Hz) */
-        {      0,1048, 805, 770     }  /* 06 (1024x768x60Hz) */
+static struct XGI330_LVDSDataStruct  XGI_LVDS1400x1050Data_1[] = {
+	{928,   416, 1688, 1066},
+	{928,   366, 1688, 1066},
+	{928,   416, 1688, 1066},
+	{928,   366, 1688, 1066},
+	{928,   496, 1688, 1066},
+	{1088,  616, 1688, 1066},
+	{1312,  784, 1688, 1066},
+	{1568, 1040, 1688, 1066},
+	{1688, 1066, 1688, 1066}
+};
+
+static struct XGI330_LVDSDataStruct  XGI_LVDS1400x1050Data_2[] = {
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066},
+	{1688, 1066, 1688, 1066}
+};
+
+/* ;;[ycchen] 12/05/02 LCDHTxLCDVT=2048x1320 */
+static struct XGI330_LVDSDataStruct XGI_LVDS1600x1200Data_1[] = {
+	{1088, 520,  2048, 1320}, /* 00 (320x200,320x400,640x200,640x400) */
+	{1088, 470,  2048, 1320}, /* 01 (320x350,640x350) */
+	{1088, 520,  2048, 1320}, /* 02 (360x400,720x400) */
+	{1088, 470,  2048, 1320}, /* 03 (720x350) */
+	{1088, 600,  2048, 1320}, /* 04 (320x240,640x480) */
+	{1248, 720,  2048, 1320}, /* 05 (400x300,800x600) */
+	{1472, 888,  2048, 1320}, /* 06 (512x384,1024x768) */
+	{1728, 1144, 2048, 1320}, /* 07 (640x512,1280x1024) */
+	{1848, 1170, 2048, 1320}, /* 08 (1400x1050) */
+	{2048, 1320, 2048, 1320}  /* 09 (1600x1200) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDSNoScalingData[] = {
+	{ 800,  449,  800,  449}, /* 00 (320x200,320x400,640x200,640x400) */
+	{ 800,  449,  800,  449}, /* 01 (320x350,640x350) */
+	{ 800,  449,  800,  449}, /* 02 (360x400,720x400) */
+	{ 800,  449,  800,  449}, /* 03 (720x350) */
+	{ 800,  525,  800,  525}, /* 04 (640x480x60Hz) */
+	{1056,  628, 1056,  628}, /* 05 (800x600x60Hz) */
+	{1344,  806, 1344,  806}, /* 06 (1024x768x60Hz) */
+	{1688, 1066, 1688, 1066}, /* 07 (1280x1024x60Hz) */
+	{1688, 1066, 1688, 1066}, /* 08 (1400x1050x60Hz) ;;[ycchen] 12/19/02 */
+	{2160, 1250, 2160, 1250}, /* 09 (1600x1200x60Hz) */
+	{1688,  806, 1688,  806}  /* 0A (1280x768x60Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Data_1x75[] = {
+	{ 960, 438, 1312, 800}, /* 00 (320x200,320x400,640x200,640x400) */
+	{ 960, 388, 1312, 800}, /* 01 (320x350,640x350) */
+	{1040, 438, 1312, 800}, /* 02 (360x400,720x400) */
+	{1040, 388, 1312, 800}, /* 03 (720x350) */
+	{ 928, 512, 1312, 800}, /* 04 (320x240,640x480) */
+	{1088, 632, 1312, 800}, /* 05 (400x300,800x600) */
+	{1312, 800, 1312, 800}, /* 06 (512x384,1024x768) */
+};
+
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Data_2x75[] = {
+	{1312, 800, 1312, 800}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1312, 800, 1312, 800}, /* ; 01 (320x350,640x350) */
+	{1312, 800, 1312, 800}, /* ; 02 (360x400,720x400) */
+	{1312, 800, 1312, 800}, /* ; 03 (720x350) */
+	{1312, 800, 1312, 800}, /* ; 04 (320x240,640x480) */
+	{1312, 800, 1312, 800}, /* ; 05 (400x300,800x600) */
+	{1312, 800, 1312, 800}, /* ; 06 (512x384,1024x768) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Data_1x75[] = {
+	{1048,  442, 1688, 1066  }, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1048,  392, 1688, 1066  }, /* ; 01 (320x350,640x350) */
+	{1128,  442, 1688, 1066  }, /* ; 02 (360x400,720x400) */
+	{1128,  392, 1688, 1066  }, /* ; 03 (720x350) */
+	{1048,  522, 1688, 1066  }, /* ; 04 (320x240,640x480) */
+	{1208,  642, 1688, 1066  }, /* ; 05 (400x300,800x600) */
+	{1432,  810, 1688, 1066  }, /* ; 06 (512x384,1024x768) */
+	{1688, 1066, 1688, 1066 },  /* ; 06; 07 (640x512,1280x1024) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Data_2x75[] = {
+	{1688, 1066, 1688, 1066 }, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1688, 1066, 1688, 1066 }, /* ; 01 (320x350,640x350) */
+	{1688, 1066, 1688, 1066 }, /* ; 02 (360x400,720x400) */
+	{1688, 1066, 1688, 1066 }, /* ; 03 (720x350) */
+	{1688, 1066, 1688, 1066 }, /* ; 04 (320x240,640x480) */
+	{1688, 1066, 1688, 1066 }, /* ; 05 (400x300,800x600) */
+	{1688, 1066, 1688, 1066 }, /* ; 06 (512x384,1024x768) */
+	{1688, 1066, 1688, 1066 }, /* ; 06; 07 (640x512,1280x1024) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDSNoScalingDatax75[] = {
+	{ 800,  449,  800, 449},  /* ; 00 (320x200,320x400,640x200,640x400) */
+	{ 800,  449,  800, 449},  /* ; 01 (320x350,640x350) */
+	{ 900,  449,  900, 449},  /* ; 02 (360x400,720x400) */
+	{ 900,  449,  900, 449},  /* ; 03 (720x350) */
+	{ 800,  500,  800, 500},  /* ; 04 (640x480x75Hz) */
+	{1056,  625, 1056, 625},  /* ; 05 (800x600x75Hz) */
+	{1312,  800, 1312, 800},  /* ; 06 (1024x768x75Hz) */
+	{1688, 1066, 1688, 1066}, /* ; 07 (1280x1024x75Hz) */
+	{1688, 1066, 1688, 1066}, /* ; 08 (1400x1050x75Hz)
+				     ;;[ycchen] 12/19/02 */
+	{2160, 1250, 2160, 1250}, /* ; 09 (1600x1200x75Hz) */
+	{1688,  806, 1688, 806},  /* ; 0A (1280x768x75Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_1[] = {
+	{0, 1048,   0, 771}, /* 00 (320x200,320x400,640x200,640x400) */
+	{0, 1048,   0, 771}, /* 01 (320x350,640x350) */
+	{0, 1048,   0, 771}, /* 02 (360x400,720x400) */
+	{0, 1048,   0, 771}, /* 03 (720x350) */
+	{0, 1048,   0, 771}, /* 04 (640x480x60Hz) */
+	{0, 1048,   0, 771}, /* 05 (800x600x60Hz) */
+	{0, 1048, 805, 770}  /* 06 (1024x768x60Hz) */
 } ;
 
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_2[] =
-{
-    	{      1142, 856, 622, 587     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      1142, 856, 597, 562     }, /* 01 (320x350,640x350) */
-        {      1142, 856, 622, 587     }, /* 02 (360x400,720x400) */
-        {      1142, 856, 597, 562     }, /* 03 (720x350) */
-        {      1142,1048, 722, 687     }, /* 04 (640x480x60Hz) */
-        {      1232, 936, 722, 687     }, /* 05 (800x600x60Hz) */
-        {         0,1048, 805, 771     }  /* 06 (1024x768x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_3[] =
-{
-    	{       320,  24, 622, 587     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {       320,  24, 597, 562     }, /* 01 (320x350,640x350) */
-        {       320,  24, 622, 587     }, /* 02 (360x400,720x400) */
-        {       320,  24, 597, 562     }, /* 03 (720x350) */
-        {       320,  24, 722, 687     }  /* 04 (640x480x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_1[] =
-{
-    	{      0,1328,    0, 1025     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      0,1328,    0, 1025     }, /* 01 (320x350,640x350) */
-        {      0,1328,    0, 1025     }, /* 02 (360x400,720x400) */
-        {      0,1328,    0, 1025     }, /* 03 (720x350) */
-        {      0,1328,    0, 1025     }, /* 04 (640x480x60Hz) */
-        {      0,1328,    0, 1025     }, /* 05 (800x600x60Hz) */
-        {      0,1328,    0, 1025     }, /* 06 (1024x768x60Hz) */
-        {      0,1328, 1065, 1024     }  /* 07 (1280x1024x60Hz) */
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_2[] = {
+	{1142,  856, 622, 587}, /* 00 (320x200,320x400,640x200,640x400) */
+	{1142,  856, 597, 562}, /* 01 (320x350,640x350) */
+	{1142,  856, 622, 587}, /* 02 (360x400,720x400) */
+	{1142,  856, 597, 562}, /* 03 (720x350) */
+	{1142, 1048, 722, 687}, /* 04 (640x480x60Hz) */
+	{1232,  936, 722, 687}, /* 05 (800x600x60Hz) */
+	{   0, 1048, 805, 771}  /* 06 (1024x768x60Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_3[] = {
+	{320, 24, 622, 587}, /* 00 (320x200,320x400,640x200,640x400) */
+	{320, 24, 597, 562}, /* 01 (320x350,640x350) */
+	{320, 24, 622, 587}, /* 02 (360x400,720x400) */
+	{320, 24, 597, 562}, /* 03 (720x350) */
+	{320, 24, 722, 687}  /* 04 (640x480x60Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_1[] = {
+	{0, 1328,    0, 1025}, /* 00 (320x200,320x400,640x200,640x400) */
+	{0, 1328,    0, 1025}, /* 01 (320x350,640x350) */
+	{0, 1328,    0, 1025}, /* 02 (360x400,720x400) */
+	{0, 1328,    0, 1025}, /* 03 (720x350) */
+	{0, 1328,    0, 1025}, /* 04 (640x480x60Hz) */
+	{0, 1328,    0, 1025}, /* 05 (800x600x60Hz) */
+	{0, 1328,    0, 1025}, /* 06 (1024x768x60Hz) */
+	{0, 1328, 1065, 1024}  /* 07 (1280x1024x60Hz) */
 };
 
  /* The Display setting for DE Mode Panel */
-static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_2[] =
-{
-    	{      1368,1008,752,711     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      1368,1008,729,688     }, /* 01 (320x350,640x350) */
-        {      1408,1048,752,711     }, /* 02 (360x400,720x400) */
-        {      1408,1048,729,688     }, /* 03 (720x350) */
-        {      1368,1008,794,753     }, /* 04 (640x480x60Hz) */
-        {      1448,1068,854,813     }, /* 05 (800x600x60Hz) */
-        {      1560,1200,938,897     }, /* 06 (1024x768x60Hz) */
-        {      0000,1328,0,1025     }  /* 07 (1280x1024x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1400x1050Des_1[] =
-{
-    	{      0,1448,0,1051     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      0,1448,0,1051     }, /* 01 (320x350,640x350) */
-        {      0,1448,0,1051     }, /* 02 (360x400,720x400) */
-        {      0,1448,0,1051     }, /* 03 (720x350) */
-        {      0,1448,0,1051     }, /* 04 (640x480x60Hz) */
-        {      0,1448,0,1051     }, /* 05 (800x600x60Hz) */
-        {      0,1448,0,1051     }, /* 06 (1024x768x60Hz) */
-        {      0,1448,0,1051     }, /* 07 (1280x1024x60Hz) */
-        {      0,1448,0,1051     }  /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1400x1050Des_2[] =
-{
-    	{      1308,1068, 781, 766     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      1308,1068, 781, 766     }, /* 01 (320x350,640x350) */
-        {      1308,1068, 781, 766     }, /* 02 (360x400,720x400) */
-        {      1308,1068, 781, 766     }, /* 03 (720x350) */
-        {      1308,1068, 781, 766     }, /* 04 (640x480x60Hz) */
-        {      1388,1148, 841, 826     }, /* 05 (800x600x60Hz) */
-        {      1490,1250, 925, 910     }, /* 06 (1024x768x60Hz) */
-        {      1608,1368,1053,1038     }, /* 07 (1280x1024x60Hz) */
-        {      0,1448,0,1051     }  /* 08 (1400x1050x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1600x1200Des_1[] =
-{
-    	{      0,1664,0,1201     }, /* 00 (320x200,320x400,640x200,640x400) */
-        {      0,1664,0,1201     }, /* 01 (320x350,640x350) */
-        {      0,1664,0,1201     }, /* 02 (360x400,720x400) */
-        {      0,1664,0,1201     }, /* 03 (720x350) */
-        {      0,1664,0,1201     }, /* 04 (640x480x60Hz) */
-        {      0,1664,0,1201     }, /* 05 (800x600x60Hz) */
-        {      0,1664,0,1201     }, /* 06 (1024x768x60Hz) */
-        {      0,1664,0,1201     }, /* 07 (1280x1024x60Hz) */
-        {      0,1664,0,1201     }, /* 08 (1400x1050x60Hz) */
-        {      0,1664,0,1201     }  /* 09 (1600x1200x60Hz) */
-};
-
-
-
-static struct XGI330_LCDDataDesStruct2  XGI_LVDSNoScalingDesData[] =
-{
-    	{     0, 648, 448, 405,  96,   2   }, /* 00 (320x200,320x400,640x200,640x400) */
-        {     0, 648, 448, 355,  96,   2   }, /* 01 (320x350,640x350) */
-        {     0, 648, 448, 405,  96,   2   }, /* 02 (360x400,720x400) */
-        {     0, 648, 448, 355,  96,   2   }, /* 03 (720x350) */
-        {     0, 648,  1, 483,  96,   2   }, /* 04 (640x480x60Hz) */
-        {     0, 840, 627, 600, 128,   4   }, /* 05 (800x600x60Hz) */
-        {     0,1048, 805, 770, 136,   6   }, /* 06 (1024x768x60Hz) */
-        {     0,1328,0,1025, 112,   3   }, /* 07 (1280x1024x60Hz) */
-        {     0,1438,0,1051, 112,   3   }, /* 08 (1400x1050x60Hz) ;;[ycchen] 12/19/02 */
-        {     0,1664,0,1201, 192,   3   }, /* 09 (1600x1200x60Hz) */
-        {     0,1328,0,0771, 112,   6   }  /* 0A (1280x768x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_1x75[] =			/* ; 1024x768 Full-screen */
-{
-        {0,1040,0,769}, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {0,1040,0,769}, /* ; 01 (320x350,640x350) */
-        {0,1040,0,769}, /* ; 02 (360x400,720x400) */
-        {0,1040,0,769}, /* ; 03 (720x350) */
-        {0,1040,0,769}, /* ; 04 (640x480x75Hz) */
-        {0,1040,0,769}, /* ; 05 (800x600x75Hz) */
-        {0,1040,0,769} /* ; 06 (1024x768x75Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_2x75[] = /* ; 1024x768 center-screen (Enh. Mode) */
-{
-        {1142, 856,622,587 }, /* 00 (320x200,320x400,640x200,640x400) */
-        {1142, 856,597,562 }, /* 01 (320x350,640x350) */
-        {1142, 856,622,587 }, /* 02 (360x400,720x400) */
-        {1142, 856,597,562 }, /* 03 (720x350) */
-        {1142,1048,722,687 }, /* 04 (640x480x60Hz) */
-        {1232, 936,722,687 }, /* 05 (800x600x60Hz) */
-        {   0,1048,805,771 }  /* 06 (1024x768x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_3x75[] = /* ; 1024x768 center-screen (St.Mode) */
-{
-        {320,24,622,587  }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {320,24,597,562  }, /* ; 01 (320x350,640x350) */
-        {320,24,622,587  }, /* ; 02 (360x400,720x400) */
-        {320,24,597,562  }, /* ; 03 (720x350) */
-        {320,24,722,687  } /* ; 04 (640x480x60Hz) */
-};
-
-static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_1x75[] =
-{
-        {0,1296,0,1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {0,1296,0,1025}, /* ; 01 (320x350,640x350) */
-        {0,1296,0,1025}, /* ; 02 (360x400,720x400) */
-        {0,1296,0,1025}, /* ; 03 (720x350) */
-        {0,1296,0,1025}, /* ; 04 (640x480x75Hz) */
-        {0,1296,0,1025}, /* ; 05 (800x600x75Hz) */
-        {0,1296,0,1025}, /* ; 06 (1024x768x75Hz) */
-        {0,1296,0,1025} /* ; 07 (1280x1024x75Hz) */
+static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_2[] = {
+	{1368, 1008, 752, 711}, /* 00 (320x200,320x400,640x200,640x400) */
+	{1368, 1008, 729, 688}, /* 01 (320x350,640x350) */
+	{1408, 1048, 752, 711}, /* 02 (360x400,720x400) */
+	{1408, 1048, 729, 688}, /* 03 (720x350) */
+	{1368, 1008, 794, 753}, /* 04 (640x480x60Hz) */
+	{1448, 1068, 854, 813}, /* 05 (800x600x60Hz) */
+	{1560, 1200, 938, 897}, /* 06 (1024x768x60Hz) */
+	{0000, 1328,   0, 1025} /* 07 (1280x1024x60Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1400x1050Des_1[] = {
+	{0, 1448, 0, 1051}, /* 00 (320x200,320x400,640x200,640x400) */
+	{0, 1448, 0, 1051}, /* 01 (320x350,640x350) */
+	{0, 1448, 0, 1051}, /* 02 (360x400,720x400) */
+	{0, 1448, 0, 1051}, /* 03 (720x350) */
+	{0, 1448, 0, 1051}, /* 04 (640x480x60Hz) */
+	{0, 1448, 0, 1051}, /* 05 (800x600x60Hz) */
+	{0, 1448, 0, 1051}, /* 06 (1024x768x60Hz) */
+	{0, 1448, 0, 1051}, /* 07 (1280x1024x60Hz) */
+	{0, 1448, 0, 1051}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1400x1050Des_2[] = {
+	{1308, 1068,  781,  766}, /* 00 (320x200,320x400,640x200,640x400) */
+	{1308, 1068,  781,  766}, /* 01 (320x350,640x350) */
+	{1308, 1068,  781,  766}, /* 02 (360x400,720x400) */
+	{1308, 1068,  781,  766}, /* 03 (720x350) */
+	{1308, 1068,  781,  766}, /* 04 (640x480x60Hz) */
+	{1388, 1148,  841,  826}, /* 05 (800x600x60Hz) */
+	{1490, 1250,  925,  910}, /* 06 (1024x768x60Hz) */
+	{1608, 1368, 1053, 1038}, /* 07 (1280x1024x60Hz) */
+	{   0, 1448,    0, 1051}  /* 08 (1400x1050x60Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1600x1200Des_1[] = {
+	{0, 1664, 0, 1201}, /* 00 (320x200,320x400,640x200,640x400) */
+	{0, 1664, 0, 1201}, /* 01 (320x350,640x350) */
+	{0, 1664, 0, 1201}, /* 02 (360x400,720x400) */
+	{0, 1664, 0, 1201}, /* 03 (720x350) */
+	{0, 1664, 0, 1201}, /* 04 (640x480x60Hz) */
+	{0, 1664, 0, 1201}, /* 05 (800x600x60Hz) */
+	{0, 1664, 0, 1201}, /* 06 (1024x768x60Hz) */
+	{0, 1664, 0, 1201}, /* 07 (1280x1024x60Hz) */
+	{0, 1664, 0, 1201}, /* 08 (1400x1050x60Hz) */
+	{0, 1664, 0, 1201}  /* 09 (1600x1200x60Hz) */
+};
+
+static struct XGI330_LCDDataDesStruct2  XGI_LVDSNoScalingDesData[] = {
+	{0,  648,  448,  405,  96, 2}, /* 00 (320x200,320x400,
+					      640x200,640x400) */
+	{0,  648,  448,  355,  96, 2}, /* 01 (320x350,640x350) */
+	{0,  648,  448,  405,  96, 2}, /* 02 (360x400,720x400) */
+	{0,  648,  448,  355,  96, 2}, /* 03 (720x350) */
+	{0,  648,    1,  483,  96, 2}, /* 04 (640x480x60Hz) */
+	{0,  840,  627,  600, 128, 4}, /* 05 (800x600x60Hz) */
+	{0, 1048,  805,  770, 136, 6}, /* 06 (1024x768x60Hz) */
+	{0, 1328,    0, 1025, 112, 3}, /* 07 (1280x1024x60Hz) */
+	{0, 1438,    0, 1051, 112, 3}, /* 08 (1400x1050x60Hz)
+					;;[ycchen] 12/19/02 */
+	{0, 1664,    0, 1201, 192, 3}, /* 09 (1600x1200x60Hz) */
+	{0, 1328,    0, 0771, 112, 6}  /* 0A (1280x768x60Hz) */
+};
+
+/* ; 1024x768 Full-screen */
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_1x75[] = {
+	{0, 1040, 0, 769}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{0, 1040, 0, 769}, /* ; 01 (320x350,640x350) */
+	{0, 1040, 0, 769}, /* ; 02 (360x400,720x400) */
+	{0, 1040, 0, 769}, /* ; 03 (720x350) */
+	{0, 1040, 0, 769}, /* ; 04 (640x480x75Hz) */
+	{0, 1040, 0, 769}, /* ; 05 (800x600x75Hz) */
+	{0, 1040, 0, 769}  /* ; 06 (1024x768x75Hz) */
+};
+
+/* ; 1024x768 center-screen (Enh. Mode) */
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_2x75[] = {
+	{1142,  856, 622, 587}, /* 00 (320x200,320x400,640x200,640x400) */
+	{1142,  856, 597, 562}, /* 01 (320x350,640x350) */
+	{1142,  856, 622, 587}, /* 02 (360x400,720x400) */
+	{1142,  856, 597, 562}, /* 03 (720x350) */
+	{1142, 1048, 722, 687}, /* 04 (640x480x60Hz) */
+	{1232,  936, 722, 687}, /* 05 (800x600x60Hz) */
+	{   0, 1048, 805, 771}  /* 06 (1024x768x60Hz) */
+};
+
+/* ; 1024x768 center-screen (St.Mode) */
+static struct XGI330_LVDSDataStruct XGI_LVDS1024x768Des_3x75[] =  {
+	{320, 24, 622, 587}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{320, 24, 597, 562}, /* ; 01 (320x350,640x350) */
+	{320, 24, 622, 587}, /* ; 02 (360x400,720x400) */
+	{320, 24, 597, 562}, /* ; 03 (720x350) */
+	{320, 24, 722, 687}  /* ; 04 (640x480x60Hz) */
+};
+
+static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_1x75[] = {
+	{0, 1296, 0, 1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{0, 1296, 0, 1025}, /* ; 01 (320x350,640x350) */
+	{0, 1296, 0, 1025}, /* ; 02 (360x400,720x400) */
+	{0, 1296, 0, 1025}, /* ; 03 (720x350) */
+	{0, 1296, 0, 1025}, /* ; 04 (640x480x75Hz) */
+	{0, 1296, 0, 1025}, /* ; 05 (800x600x75Hz) */
+	{0, 1296, 0, 1025}, /* ; 06 (1024x768x75Hz) */
+	{0, 1296, 0, 1025}  /* ; 07 (1280x1024x75Hz) */
 };
 
 /* The Display setting for DE Mode Panel */
-static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_2x75[] =   /* [ycchen] 02/18/03 Set DE as default */
-{
-        {1368,976,752,711 }, /* ; 00 (320x200,320x400,640x200,640x400) */
-        {1368,976,729,688 }, /* ; 01 (320x350,640x350) */
-        {1408,976,752,711 }, /* ; 02 (360x400,720x400) */
-        {1408,976,729,688 }, /* ; 03 (720x350) */
-        {1368,976,794,753 }, /* ; 04 (640x480x75Hz) */
-        {1448,1036,854,813}, /* ; 05 (800x600x75Hz) */
-        {1560,1168,938,897}, /* ; 06 (1024x768x75Hz) */
-        {0,1296,0,1025    } /* ; 07 (1280x1024x75Hz) */
-};
-
-static struct XGI330_LCDDataDesStruct2 XGI_LVDSNoScalingDesDatax75[] =  /* Scaling LCD 75Hz */
-{
-       { 0,648,448,405,96,2  }, /* ; 00 (320x200,320x400,640x200,640x400) */
-       { 0,648,448,355,96,2  }, /* ; 01 (320x350,640x350) */
-       { 0,729,448,405,108,2 }, /* ; 02 (360x400,720x400) */
-       { 0,729,448,355,108,2 }, /* ; 03 (720x350) */
-       { 0,656,0,481,64,3    }, /* ; 04 (640x480x75Hz) */
-       { 0,816,0,601,80,3    }, /* ; 05 (800x600x75Hz) */
-       { 0,1040,0,769,96,3   }, /* ; 06 (1024x768x75Hz) */
-       { 0,1296,0,1025,144,3 }, /* ; 07 (1280x1024x75Hz) */
-       { 0,1448,0,1051,112,3 }, /* ; 08 (1400x1050x75Hz) ;;[ycchen] 12/19/02 */
-       { 0,1664,0,1201,192,3 }, /* ; 09 (1600x1200x75Hz) */
-       { 0,1328,0,771,112,6  }  /* ; 0A (1280x768x75Hz) */
+/* [ycchen] 02/18/03 Set DE as default */
+static struct XGI330_LVDSDataStruct XGI_LVDS1280x1024Des_2x75[] = {
+	{1368,  976, 752,  711}, /* ; 00 (320x200,320x400,640x200,640x400) */
+	{1368,  976, 729,  688}, /* ; 01 (320x350,640x350) */
+	{1408,  976, 752,  711}, /* ; 02 (360x400,720x400) */
+	{1408,  976, 729,  688}, /* ; 03 (720x350) */
+	{1368,  976, 794,  753}, /* ; 04 (640x480x75Hz) */
+	{1448, 1036, 854,  813}, /* ; 05 (800x600x75Hz) */
+	{1560, 1168, 938,  897}, /* ; 06 (1024x768x75Hz) */
+	{   0, 1296,   0, 1025}  /* ; 07 (1280x1024x75Hz) */
+};
+
+/* Scaling LCD 75Hz */
+static struct XGI330_LCDDataDesStruct2 XGI_LVDSNoScalingDesDatax75[] = {
+	{0,  648, 448,  405,  96, 2}, /* ; 00 (320x200,320x400,
+					       640x200,640x400) */
+	{0,  648, 448,  355,  96, 2}, /* ; 01 (320x350,640x350) */
+	{0,  729, 448,  405, 108, 2}, /* ; 02 (360x400,720x400) */
+	{0,  729, 448,  355, 108, 2}, /* ; 03 (720x350) */
+	{0,  656,   0,  481,  64, 3}, /* ; 04 (640x480x75Hz) */
+	{0,  816,   0,  601,  80, 3}, /* ; 05 (800x600x75Hz) */
+	{0, 1040,   0,  769,  96, 3}, /* ; 06 (1024x768x75Hz) */
+	{0, 1296,   0, 1025, 144, 3}, /* ; 07 (1280x1024x75Hz) */
+	{0, 1448,   0, 1051, 112, 3}, /* ; 08 (1400x1050x75Hz)
+					 ;;[ycchen] 12/19/02 */
+	{0, 1664,   0, 1201, 192, 3}, /* ; 09 (1600x1200x75Hz) */
+	{0, 1328,   0,  771, 112, 6}  /* ; 0A (1280x768x75Hz) */
 };
 
 #if 0
-static struct XGI330_LVDSDataStruct  XGI330_LVDS640x480Data_1[] =
-{
- {800, 449, 800, 449},
- {800, 449, 800, 449},
- {800, 449, 800, 449},
- {800, 449, 800, 449},
- {800, 525, 800, 525},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628},
- {1056, 628,1056, 628}
+static struct XGI330_LVDSDataStruct  XGI330_LVDS640x480Data_1[] = {
+	{ 800, 449,  800, 449},
+	{ 800, 449,  800, 449},
+	{ 800, 449,  800, 449},
+	{ 800, 449,  800, 449},
+	{ 800, 525,  800, 525},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628},
+	{1056, 628, 1056, 628}
 };
 #endif
 
-static struct XGI330_CHTVDataStruct  XGI_CHTVUNTSCData[] =
-{
- {840, 600, 840, 600},
- {840, 600, 840, 600},
- {840, 600, 840, 600},
- {840, 600, 840, 600},
- {784, 600, 784, 600},
- {1064, 750,1064, 750}
-};
-
-static struct XGI330_CHTVDataStruct  XGI_CHTVONTSCData[] =
-{
- {840, 525, 840, 525},
- {840, 525, 840, 525},
- {840, 525, 840, 525},
- {840, 525, 840, 525},
- {784, 525, 784, 525},
- {1040, 700,1040, 700}
-};
-
-static struct XGI330_CHTVDataStruct  XGI_CHTVUPALData[] =
-{
- {1008, 625,1008, 625},
- {1008, 625,1008, 625},
- {1008, 625,1008, 625},
- {1008, 625,1008, 625},
- {840, 750, 840, 750},
- {936, 836, 936, 836}
-};
-
-static struct XGI330_CHTVDataStruct  XGI_CHTVOPALData[] =
-{
- {1008, 625,1008, 625},
- {1008, 625,1008, 625},
- {1008, 625,1008, 625},
- {1008, 625,1008, 625},
- {840, 625, 840, 625},
- {960, 750, 960, 750}
-};
-
-static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11024x768_1_H[] =
-{
-	        /* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-                {{      0x4B,0x27,0x8F,0x32,0x1B,0x00,0x45,0x00 }}, /* 00 (320x) */
-                {{      0x4B,0x27,0x8F,0x2B,0x03,0x00,0x44,0x00 }}, /* 01 (360x) */
-                {{      0x55,0x31,0x99,0x46,0x1D,0x00,0x55,0x00 }}, /* 02 (400x) */
-                {{      0x63,0x3F,0x87,0x4A,0x93,0x00,0x01,0x00 }}, /* 03 (512x) */
-                {{      0x73,0x4F,0x97,0x55,0x86,0x00,0x05,0x00 }}, /* 04 (640x) */
-                {{      0x73,0x4F,0x97,0x55,0x86,0x00,0x05,0x00 }}, /* 05 (720x) */
-                {{      0x87,0x63,0x8B,0x69,0x1A,0x00,0x26,0x00 }}, /* 06 (800x) */
-                {{      0xA3,0x7F,0x87,0x86,0x97,0x00,0x02,0x00 }} /* 07 (1024x) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11280x1024_1_H[] =
-{
-		/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-                {{      0x56,0x27,0x9A,0x30,0x1E,0x00,0x05,0x00 }}, /* 00 (320x) */
-                {{      0x56,0x27,0x9A,0x30,0x1E,0x00,0x05,0x00 }}, /* 01 (360x) */
-                {{      0x60,0x31,0x84,0x3A,0x88,0x00,0x01,0x00 }}, /* 02 (400x) */
-                {{      0x6E,0x3F,0x92,0x48,0x96,0x00,0x01,0x00 }}, /* 03 (512x) */
-                {{      0x7E,0x4F,0x82,0x58,0x06,0x00,0x06,0x00 }}, /* 04 (640x) */
-                {{      0x7E,0x4F,0x82,0x58,0x06,0x00,0x06,0x00 }}, /* 05 (720x) */
-                {{      0x92,0x63,0x96,0x6C,0x1A,0x00,0x06,0x00 }}, /* 06 (800x) */
-                {{      0xAE,0x7F,0x92,0x88,0x96,0x00,0x02,0x00 }}, /* 07 (1024x) */
-                {{      0xCE,0x9F,0x92,0xA8,0x16,0x00,0x07,0x00 }} /* 08 (1280x) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11024x768_2_H[] =
-{
-		/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-                {{      0x63,0x27,0x87,0x3B,0x8C,0x00,0x01,0x00 }}, /* 00 (320x) */
-                {{      0x63,0x27,0x87,0x3B,0x8C,0x00,0x01,0x00 }}, /* 01 (360x) */
-                {{      0x63,0x31,0x87,0x3D,0x8E,0x00,0x01,0x00 }}, /* 02 (400x) */
-                {{      0x63,0x3F,0x87,0x45,0x96,0x00,0x01,0x00 }}, /* 03 (512x) */
-                {{      0xA3,0x4F,0x87,0x6E,0x9F,0x00,0x06,0x00 }}, /* 04 (640x) */
-                {{      0xA3,0x4F,0x87,0x6E,0x9F,0x00,0x06,0x00 }}, /* 05 (720x) */
-                {{      0xA3,0x63,0x87,0x78,0x89,0x00,0x02,0x00 }}, /* 06 (800x) */
-                {{      0xA3,0x7F,0x87,0x86,0x97,0x00,0x02,0x00 }} /* 07 (1024x) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11280x1024_2_H[] =
-{
-                /* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-                {{      0x7E,0x3B,0x9A,0x44,0x12,0x00,0x01,0x00 }}, /* 00 (320x) */
-                {{      0x7E,0x3B,0x9A,0x44,0x12,0x00,0x01,0x00 }}, /* 01 (360x) */
-                {{      0x7E,0x40,0x84,0x49,0x91,0x00,0x01,0x00 }}, /* 02 (400x) */
-                {{      0x7E,0x47,0x93,0x50,0x9E,0x00,0x01,0x00 }}, /* 03 (512x) */
-                {{      0xCE,0x77,0x8A,0x80,0x8E,0x00,0x02,0x00 }}, /* 04 (640x) */
-                {{      0xCE,0x77,0x8A,0x80,0x8E,0x00,0x02,0x00 }}, /* 05 (720x) */
-                {{      0xCE,0x81,0x94,0x8A,0x98,0x00,0x02,0x00 }}, /* 06 (800x) */
-                {{      0xCE,0x8F,0x82,0x98,0x06,0x00,0x07,0x00 }}, /* 07 (1024x) */
-                {{      0xCE,0x9F,0x92,0xA8,0x16,0x00,0x07,0x00 }} /* 08 (1280x) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11400x1050_1_H[] =
-{               /* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-                {{      0x47,0x27,0x8B,0x2C,0x1A,0x00,0x05,0x00 }}, /* 00 (320x) */
-                {{      0x47,0x27,0x8B,0x30,0x1E,0x00,0x05,0x00 }}, /* 01 (360x) */
-                {{      0x51,0x31,0x95,0x36,0x04,0x00,0x01,0x00 }}, /* 02 (400x) */
-                {{      0x5F,0x3F,0x83,0x44,0x92,0x00,0x01,0x00 }}, /* 03 (512x) */
-                {{      0x6F,0x4F,0x93,0x54,0x82,0x00,0x05,0x00 }}, /* 04 (640x) */
-                {{      0x6F,0x4F,0x93,0x54,0x82,0x00,0x05,0x00 }}, /* 05 (720x) */
-                {{      0x83,0x63,0x87,0x68,0x16,0x00,0x06,0x00 }}, /* 06 (800x) */
-                {{      0x9F,0x7F,0x83,0x84,0x92,0x00,0x02,0x00 }}, /* 07 (1024x) */
-                {{      0xBF,0x9F,0x83,0xA4,0x12,0x00,0x07,0x00 }}, /* 08 (1280x) */
-                {{      0xCE,0xAE,0x92,0xB3,0x01,0x00,0x03,0x00 }} /* 09 (1400x) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11400x1050_2_H[] =
-{               /* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-                {{      0x76,0x3F,0x83,0x45,0x8C,0x00,0x41,0x00 }}, /* 00 (320x) */
-                {{      0x76,0x3F,0x83,0x45,0x8C,0x00,0x41,0x00 }}, /* 01 (360x) */
-                {{      0x76,0x31,0x9A,0x48,0x9F,0x00,0x41,0x00 }}, /* 02 (400x) */
-                {{      0x76,0x3F,0x9A,0x4F,0x96,0x00,0x41,0x00 }}, /* 03 (512x) */
-                {{      0xCE,0x7E,0x82,0x87,0x9E,0x00,0x02,0x00 }}, /* 04 (640x) */
-                {{      0xCE,0x7E,0x82,0x87,0x9E,0x00,0x02,0x00 }}, /* 05 (720x) */
-                {{      0xCE,0x63,0x92,0x96,0x04,0x00,0x07,0x00 }}, /* 06 (800x) */
-                {{      0xCE,0x7F,0x92,0xA4,0x12,0x00,0x07,0x00 }}, /* 07 (1024x) */
-                {{      0xCE,0x9F,0x92,0xB4,0x02,0x00,0x03,0x00 }}, /* 08 (1280x) */
-                {{      0xCE,0xAE,0x92,0xBC,0x0A,0x00,0x03,0x00 }} /* 09 (1400x) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11600x1200_1_H[] =
+static struct XGI330_CHTVDataStruct  XGI_CHTVUNTSCData[] = {
+	{ 840, 600,  840, 600},
+	{ 840, 600,  840, 600},
+	{ 840, 600,  840, 600},
+	{ 840, 600,  840, 600},
+	{ 784, 600,  784, 600},
+	{1064, 750, 1064, 750}
+};
+
+static struct XGI330_CHTVDataStruct  XGI_CHTVONTSCData[] = {
+	{ 840, 525,  840, 525},
+	{ 840, 525,  840, 525},
+	{ 840, 525,  840, 525},
+	{ 840, 525,  840, 525},
+	{ 784, 525,  784, 525},
+	{1040, 700, 1040, 700}
+};
+
+static struct XGI330_CHTVDataStruct  XGI_CHTVUPALData[] = {
+	{1008, 625, 1008, 625},
+	{1008, 625, 1008, 625},
+	{1008, 625, 1008, 625},
+	{1008, 625, 1008, 625},
+	{ 840, 750,  840, 750},
+	{ 936, 836,  936, 836}
+};
+
+static struct XGI330_CHTVDataStruct  XGI_CHTVOPALData[] = {
+	{1008, 625, 1008, 625},
+	{1008, 625, 1008, 625},
+	{1008, 625, 1008, 625},
+	{1008, 625, 1008, 625},
+	{840,  625,  840, 625},
+	{960,  750,  960, 750}
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11024x768_1_H[] = {
+	{ {0x4B, 0x27, 0x8F, 0x32, 0x1B, 0x00, 0x45, 0x00} }, /* 00 (320x) */
+	{ {0x4B, 0x27, 0x8F, 0x2B, 0x03, 0x00, 0x44, 0x00} }, /* 01 (360x) */
+	{ {0x55, 0x31, 0x99, 0x46, 0x1D, 0x00, 0x55, 0x00} }, /* 02 (400x) */
+	{ {0x63, 0x3F, 0x87, 0x4A, 0x93, 0x00, 0x01, 0x00} }, /* 03 (512x) */
+	{ {0x73, 0x4F, 0x97, 0x55, 0x86, 0x00, 0x05, 0x00} }, /* 04 (640x) */
+	{ {0x73, 0x4F, 0x97, 0x55, 0x86, 0x00, 0x05, 0x00} }, /* 05 (720x) */
+	{ {0x87, 0x63, 0x8B, 0x69, 0x1A, 0x00, 0x26, 0x00} }, /* 06 (800x) */
+	{ {0xA3, 0x7F, 0x87, 0x86, 0x97, 0x00, 0x02, 0x00} }  /* 07 (1024x) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11280x1024_1_H[] = {
+	{ {0x56, 0x27, 0x9A, 0x30, 0x1E, 0x00, 0x05, 0x00 } }, /* 00 (320x) */
+	{ {0x56, 0x27, 0x9A, 0x30, 0x1E, 0x00, 0x05, 0x00 } }, /* 01 (360x) */
+	{ {0x60, 0x31, 0x84, 0x3A, 0x88, 0x00, 0x01, 0x00 } }, /* 02 (400x) */
+	{ {0x6E, 0x3F, 0x92, 0x48, 0x96, 0x00, 0x01, 0x00 } }, /* 03 (512x) */
+	{ {0x7E, 0x4F, 0x82, 0x58, 0x06, 0x00, 0x06, 0x00 } }, /* 04 (640x) */
+	{ {0x7E, 0x4F, 0x82, 0x58, 0x06, 0x00, 0x06, 0x00 } }, /* 05 (720x) */
+	{ {0x92, 0x63, 0x96, 0x6C, 0x1A, 0x00, 0x06, 0x00 } }, /* 06 (800x) */
+	{ {0xAE, 0x7F, 0x92, 0x88, 0x96, 0x00, 0x02, 0x00 } }, /* 07 (1024x) */
+	{ {0xCE, 0x9F, 0x92, 0xA8, 0x16, 0x00, 0x07, 0x00 } }  /* 08 (1280x) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11024x768_2_H[] = {
+	{ {0x63, 0x27, 0x87, 0x3B, 0x8C, 0x00, 0x01, 0x00} }, /* 00 (320x) */
+	{ {0x63, 0x27, 0x87, 0x3B, 0x8C, 0x00, 0x01, 0x00} }, /* 01 (360x) */
+	{ {0x63, 0x31, 0x87, 0x3D, 0x8E, 0x00, 0x01, 0x00} }, /* 02 (400x) */
+	{ {0x63, 0x3F, 0x87, 0x45, 0x96, 0x00, 0x01, 0x00} }, /* 03 (512x) */
+	{ {0xA3, 0x4F, 0x87, 0x6E, 0x9F, 0x00, 0x06, 0x00} }, /* 04 (640x) */
+	{ {0xA3, 0x4F, 0x87, 0x6E, 0x9F, 0x00, 0x06, 0x00} }, /* 05 (720x) */
+	{ {0xA3, 0x63, 0x87, 0x78, 0x89, 0x00, 0x02, 0x00} }, /* 06 (800x) */
+	{ {0xA3, 0x7F, 0x87, 0x86, 0x97, 0x00, 0x02, 0x00} }  /* 07 (1024x) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct  XGI_LVDSCRT11280x1024_2_H[] = {
+	{ {0x7E, 0x3B, 0x9A, 0x44, 0x12, 0x00, 0x01, 0x00} }, /* 00 (320x) */
+	{ {0x7E, 0x3B, 0x9A, 0x44, 0x12, 0x00, 0x01, 0x00} }, /* 01 (360x) */
+	{ {0x7E, 0x40, 0x84, 0x49, 0x91, 0x00, 0x01, 0x00} }, /* 02 (400x) */
+	{ {0x7E, 0x47, 0x93, 0x50, 0x9E, 0x00, 0x01, 0x00} }, /* 03 (512x) */
+	{ {0xCE, 0x77, 0x8A, 0x80, 0x8E, 0x00, 0x02, 0x00} }, /* 04 (640x) */
+	{ {0xCE, 0x77, 0x8A, 0x80, 0x8E, 0x00, 0x02, 0x00} }, /* 05 (720x) */
+	{ {0xCE, 0x81, 0x94, 0x8A, 0x98, 0x00, 0x02, 0x00} }, /* 06 (800x) */
+	{ {0xCE, 0x8F, 0x82, 0x98, 0x06, 0x00, 0x07, 0x00} }, /* 07 (1024x) */
+	{ {0xCE, 0x9F, 0x92, 0xA8, 0x16, 0x00, 0x07, 0x00} }  /* 08 (1280x) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11400x1050_1_H[] = {
+	{ {0x47, 0x27, 0x8B, 0x2C, 0x1A, 0x00, 0x05, 0x00} }, /* 00 (320x) */
+	{ {0x47, 0x27, 0x8B, 0x30, 0x1E, 0x00, 0x05, 0x00} }, /* 01 (360x) */
+	{ {0x51, 0x31, 0x95, 0x36, 0x04, 0x00, 0x01, 0x00} }, /* 02 (400x) */
+	{ {0x5F, 0x3F, 0x83, 0x44, 0x92, 0x00, 0x01, 0x00} }, /* 03 (512x) */
+	{ {0x6F, 0x4F, 0x93, 0x54, 0x82, 0x00, 0x05, 0x00} }, /* 04 (640x) */
+	{ {0x6F, 0x4F, 0x93, 0x54, 0x82, 0x00, 0x05, 0x00} }, /* 05 (720x) */
+	{ {0x83, 0x63, 0x87, 0x68, 0x16, 0x00, 0x06, 0x00} }, /* 06 (800x) */
+	{ {0x9F, 0x7F, 0x83, 0x84, 0x92, 0x00, 0x02, 0x00} }, /* 07 (1024x) */
+	{ {0xBF, 0x9F, 0x83, 0xA4, 0x12, 0x00, 0x07, 0x00} }, /* 08 (1280x) */
+	{ {0xCE, 0xAE, 0x92, 0xB3, 0x01, 0x00, 0x03, 0x00} }  /* 09 (1400x) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11400x1050_2_H[] = {
+	{ {0x76, 0x3F, 0x83, 0x45, 0x8C, 0x00, 0x41, 0x00} }, /* 00 (320x) */
+	{ {0x76, 0x3F, 0x83, 0x45, 0x8C, 0x00, 0x41, 0x00} }, /* 01 (360x) */
+	{ {0x76, 0x31, 0x9A, 0x48, 0x9F, 0x00, 0x41, 0x00} }, /* 02 (400x) */
+	{ {0x76, 0x3F, 0x9A, 0x4F, 0x96, 0x00, 0x41, 0x00} }, /* 03 (512x) */
+	{ {0xCE, 0x7E, 0x82, 0x87, 0x9E, 0x00, 0x02, 0x00} }, /* 04 (640x) */
+	{ {0xCE, 0x7E, 0x82, 0x87, 0x9E, 0x00, 0x02, 0x00} }, /* 05 (720x) */
+	{ {0xCE, 0x63, 0x92, 0x96, 0x04, 0x00, 0x07, 0x00} }, /* 06 (800x) */
+	{ {0xCE, 0x7F, 0x92, 0xA4, 0x12, 0x00, 0x07, 0x00} }, /* 07 (1024x) */
+	{ {0xCE, 0x9F, 0x92, 0xB4, 0x02, 0x00, 0x03, 0x00} }, /* 08 (1280x) */
+	{ {0xCE, 0xAE, 0x92, 0xBC, 0x0A, 0x00, 0x03, 0x00} }  /* 09 (1400x) */
+};
+
 /* ;302lv channelA [ycchen] 12/05/02 LCDHT=2048 */
-{   /* ; CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-                {{      0x5B,0x27,0x9F,0x32,0x0A,0x00,0x01,0x00 }},/* 00 (320x) */
-                {{      0x5B,0x27,0x9F,0x32,0x0A,0x00,0x01,0x00 }},/* 01 (360x) */
-                {{      0x65,0x31,0x89,0x3C,0x94,0x00,0x01,0x00 }},/* 02 (400x) */
-                {{      0x73,0x3F,0x97,0x4A,0x82,0x00,0x05,0x00 }},/* 03 (512x) */
-                {{      0x83,0x4F,0x87,0x51,0x09,0x00,0x06,0x00 }},/* 04 (640x) */
-		{{      0x83,0x4F,0x87,0x51,0x09,0x00,0x06,0x00 }},/* 05 (720x) */
-		{{      0x97,0x63,0x9B,0x65,0x1D,0x00,0x06,0xF0 }},/* 06 (800x) */
-		{{      0xB3,0x7F,0x97,0x81,0x99,0x00,0x02,0x00 }},/* 07 (1024x) */
-		{{      0xD3,0x9F,0x97,0xA1,0x19,0x00,0x07,0x00 }},/* 08 (1280x) */
-		{{      0xE2,0xAE,0x86,0xB9,0x91,0x00,0x03,0x00 }},/* 09 (1400x) */
-		{{      0xFB,0xC7,0x9F,0xC9,0x81,0x00,0x07,0x00 }} /* 0A (1600x) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_1_V[] =
-{               /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A+CR09(5->7) */
-                {{      0x97,0x1F,0x60,0x87,0x5D,0x83,0x10      }}, /* 00 (x350) */
-                {{      0xB4,0x1F,0x92,0x89,0x8F,0xB5,0x30      }}, /* 01 (x400) */
-                {{      0x04,0x3E,0xE2,0x89,0xDF,0x05,0x00      }}, /* 02 (x480) */
-                {{      0x7C,0xF0,0x5A,0x8F,0x57,0x7D,0xA0      }}, /* 03 (x600) */
-                {{      0x24,0xF5,0x02,0x88,0xFF,0x25,0x90      }} /* 04 (x768) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_2_V[] =
-{               /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-                {{      0x24,0xBB,0x31,0x87,0x5D,0x25,0x30      }}, /* 00 (x350) */
-                {{      0x24,0xBB,0x4A,0x80,0x8F,0x25,0x30      }}, /* 01 (x400) */
-                {{      0x24,0xBB,0x72,0x88,0xDF,0x25,0x30      }}, /* 02 (x480) */
-                {{      0x24,0xF1,0xAE,0x84,0x57,0x25,0xB0      }}, /* 03 (x600) */
-                {{      0x24,0xF5,0x02,0x88,0xFF,0x25,0x90      }} /* 04 (x768) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_1_V[] =
-{               /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-                {{       0x86,0x1F,0x5E,0x82,0x5D,0x87,0x00     }}, /* 00 (x350) */
-                {{       0xB8,0x1F,0x90,0x84,0x8F,0xB9,0x30     }}, /* 01 (x400) */
-                {{       0x08,0x3E,0xE0,0x84,0xDF,0x09,0x00     }}, /* 02 (x480) */
-                {{       0x80,0xF0,0x58,0x8C,0x57,0x81,0xA0     }}, /* 03 (x600) */
-                {{       0x28,0xF5,0x00,0x84,0xFF,0x29,0x90     }}, /* 04 (x768) */
-                {{       0x28,0x5A,0x13,0x87,0xFF,0x29,0xA9     }} /* 05 (x1024) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_2_V[] =
-{               /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-                {{      0x28,0xD2,0xAF,0x83,0xAE,0xD8,0xA1      }}, /* 00 (x350) */
-                {{      0x28,0xD2,0xC8,0x8C,0xC7,0xF2,0x81      }}, /* 01 (x400) */
-                {{      0x28,0xD2,0xF0,0x84,0xEF,0x1A,0xB1      }}, /* 02 (x480) */
-                {{      0x28,0xDE,0x2C,0x8F,0x2B,0x56,0x91      }}, /* 03 (x600) */
-                {{      0x28,0xDE,0x80,0x83,0x7F,0xAA,0x91      }}, /* 04 (x768) */
-                {{      0x28,0x5A,0x13,0x87,0xFF,0x29,0xA9      }} /* 05 (x1024) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11400x1050_1_V[] =
-{               /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-                {{      0x6C,0x1F,0x60,0x84,0x5D,0x6D,0x10      }}, /* 00 (x350) */
-                {{      0x9E,0x1F,0x93,0x86,0x8F,0x9F,0x30      }}, /* 01 (x400) */
-                {{      0xEE,0x1F,0xE2,0x86,0xDF,0xEF,0x10      }}, /* 02 (x480) */
-                {{      0x66,0xF0,0x5A,0x8e,0x57,0x67,0xA0      }}, /* 03 (x600) */
-                {{      0x0E,0xF5,0x02,0x86,0xFF,0x0F,0x90      }}, /* 04 (x768) */
-                {{      0x0E,0x5A,0x02,0x86,0xFF,0x0F,0x89      }}, /* 05 (x1024) */
-                {{      0x28,0x10,0x1A,0x80,0x19,0x29,0x0F      }} /* 06 (x1050) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11400x1050_2_V[] =
-{              /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-                {{      0x28,0x92,0xB6,0x83,0xB5,0xCF,0x81      }}, /* 00 (x350) */
-                {{      0x28,0x92,0xD5,0x82,0xD4,0xEE,0x81      }}, /* 01 (x400) */
-                {{      0x28,0x92,0xFD,0x8A,0xFC,0x16,0xB1      }}, /* 02 (x480) */
-                {{      0x28,0xD4,0x39,0x86,0x57,0x29,0x81      }}, /* 03 (x600) */
-                {{      0x28,0xD4,0x8D,0x9A,0xFF,0x29,0xA1      }}, /* 04 (x768) */
-                {{      0x28,0x5A,0x0D,0x9A,0xFF,0x29,0xA9      }}, /* 05 (x1024) */
-                {{      0x28,0x10,0x1A,0x87,0x19,0x29,0x8F      }} /* 06 (x1050) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11600x1200_1_V[] =
-{
-               /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A+CR09(5->7) */
-                {{      0xd4,0x1F,0x81,0x84,0x5D,0xd5,0x10      }}, /* 00 (x350) */
-                {{      0x06,0x3e,0xb3,0x86,0x8F,0x07,0x20      }}, /* 01 (x400) */
-                {{      0x56,0xba,0x03,0x86,0xDF,0x57,0x00      }}, /* 02 (x480) */
-                {{      0xce,0xF0,0x7b,0x8e,0x57,0xcf,0xa0      }}, /* 03 (x600) */
-                {{      0x76,0xF5,0x23,0x86,0xFF,0x77,0x90      }}, /* 04 (x768) */
-                {{      0x76,0x5A,0x23,0x86,0xFF,0x77,0x89      }}, /* 05 (x1024) */
-                {{      0x90,0x10,0x1A,0x8E,0x19,0x91,0x2F      }}, /* 06 (x1050) */
-                {{      0x26,0x11,0xd3,0x86,0xaF,0x27,0x3f      }} /* 07 (x1200) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11024x768_1_Hx75[] =
-{ 	/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-    {{      0x4B,0x27,0x8F,0x32,0x1B,0x00,0x45,0x00 }},/* ; 00 (320x) */
-    {{      0x4B,0x27,0x8F,0x2B,0x03,0x00,0x44,0x00 }},/* ; 01 (360x) */
-    {{      0x55,0x31,0x99,0x46,0x1D,0x00,0x55,0x00 }},/* ; 02 (400x) */
-    {{      0x63,0x3F,0x87,0x4A,0x93,0x00,0x01,0x00 }},/* ; 03 (512x) */
-    {{      0x6F,0x4F,0x93,0x54,0x80,0x00,0x05,0x00 }},/* ; 04 (640x) */
-    {{      0x6F,0x4F,0x93,0x54,0x80,0x00,0x05,0x00 }},/* ; 05 (720x) */
-    {{      0x83,0x63,0x87,0x68,0x14,0x00,0x26,0x00 }},/* ; 06 (800x) */
-    {{      0x9F,0x7F,0x83,0x85,0x91,0x00,0x02,0x00 }} /* ; 07 (1024x) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_1_Vx75[] =
-{	/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A+CR09(5->7) */
-    {{      0x97,0x1F,0x60,0x87,0x5D,0x83,0x10      }},/* ; 00 (x350) */
-    {{      0xB4,0x1F,0x92,0x89,0x8F,0xB5,0x30      }},/* ; 01 (x400) */
-    {{      0xFE,0x1F,0xE0,0x84,0xDF,0xFF,0x10      }},/* ; 02 (x480) */
-    {{      0x76,0xF0,0x58,0x8C,0x57,0x77,0xA0      }},/* ; 03 (x600) */
-    {{      0x1E,0xF5,0x00,0x83,0xFF,0x1F,0x90      }} /* ; 04 (x768) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11024x768_2_Hx75[] =
-{       /* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-    {{      0x63,0x27,0x87,0x3B,0x8C,0x00,0x01,0x00 }},/* ; 00 (320x) */
-    {{      0x63,0x27,0x87,0x3B,0x8C,0x00,0x01,0x00 }},/* ; 01 (360x) */
-    {{      0x63,0x31,0x87,0x3D,0x8E,0x00,0x01,0x00 }},/* ; 02 (400x) */
-    {{      0x63,0x3F,0x87,0x45,0x96,0x00,0x01,0x00 }},/* ; 03 (512x) */
-    {{      0xA3,0x4F,0x87,0x6E,0x9F,0x00,0x06,0x00 }},/* ; 04 (640x) */
-    {{      0xA3,0x4F,0x87,0x6E,0x9F,0x00,0x06,0x00 }},/* ; 05 (720x) */
-    {{      0xA3,0x63,0x87,0x78,0x89,0x00,0x02,0x00 }},/* ; 06 (800x) */
-    {{      0xA3,0x7F,0x87,0x86,0x97,0x00,0x02,0x00 }} /* ; 07 (1024x) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_2_Vx75[] =
-{       /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-    {{      0x24,0xBB,0x31,0x87,0x5D,0x25,0x30      }},/* ; 00 (x350) */
-    {{      0x24,0xBB,0x4A,0x80,0x8F,0x25,0x30      }},/* ; 01 (x400) */
-    {{      0x24,0xBB,0x72,0x88,0xDF,0x25,0x30      }},/* ; 02 (x480) */
-    {{      0x24,0xF1,0xAE,0x84,0x57,0x25,0xB0      }},/* ; 03 (x600) */
-    {{      0x24,0xF5,0x02,0x88,0xFF,0x25,0x90      }} /* ; 04 (x768) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11280x1024_1_Hx75[] =
-{      /* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-    {{      0x56,0x27,0x9A,0x30,0x1E,0x00,0x05,0x00 }},/* ; 00 (320x) */
-    {{      0x56,0x27,0x9A,0x30,0x1E,0x00,0x05,0x00 }},/* ; 01 (360x) */
-    {{      0x60,0x31,0x84,0x3A,0x88,0x00,0x01,0x00 }},/* ; 02 (400x) */
-    {{      0x6E,0x3F,0x92,0x48,0x96,0x00,0x01,0x00 }},/* ; 03 (512x) */
-    {{      0x7E,0x4F,0x82,0x54,0x06,0x00,0x06,0x00 }},/* ; 04 (640x) */
-    {{      0x7E,0x4F,0x82,0x54,0x06,0x00,0x06,0x00 }},/* ; 05 (720x) */
-    {{      0x92,0x63,0x96,0x68,0x1A,0x00,0x06,0x00 }},/* ; 06 (800x) */
-    {{      0xAE,0x7F,0x92,0x84,0x96,0x00,0x02,0x00 }},/* ; 07 (1024x) */
-    {{      0xCE,0x9F,0x92,0xA5,0x17,0x00,0x07,0x00 }} /* ; 08 (1280x) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_1_Vx75[] =
-{	/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-    {{      0x86,0xD1,0xBC,0x80,0xBB,0xE5,0x00      }},/* ; 00 (x350) */
-    {{      0xB8,0x1F,0x90,0x84,0x8F,0xB9,0x30      }},/* ; 01 (x400) */
-    {{      0x08,0x3E,0xE0,0x84,0xDF,0x09,0x00      }},/* ; 02 (x480) */
-    {{      0x80,0xF0,0x58,0x8C,0x57,0x81,0xA0      }},/* ; 03 (x600) */
-    {{      0x28,0xF5,0x00,0x84,0xFF,0x29,0x90      }},/* ; 04 (x768) */
-    {{      0x28,0x5A,0x13,0x87,0xFF,0x29,0xA9      }} /* ; 05 (x1024) */
-};
-
-static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11280x1024_2_Hx75[] =
-{
-	/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
-    {{      0x7E,0x3B,0x9A,0x44,0x12,0x00,0x01,0x00 }},/* ; 00 (320x) */
-    {{      0x7E,0x3B,0x9A,0x44,0x12,0x00,0x01,0x00 }},/* ; 01 (360x) */
-    {{      0x7E,0x40,0x84,0x49,0x91,0x00,0x01,0x00 }},/* ; 02 (400x) */
-    {{      0x7E,0x47,0x93,0x50,0x9E,0x00,0x01,0x00 }},/* ; 03 (512x) */
-    {{      0xCE,0x77,0x8A,0x80,0x8E,0x00,0x02,0x00 }},/* ; 04 (640x) */
-    {{      0xCE,0x77,0x8A,0x80,0x8E,0x00,0x02,0x00 }},/* ; 05 (720x) */
-    {{      0xCE,0x81,0x94,0x8A,0x98,0x00,0x02,0x00 }},/* ; 06 (800x) */
-    {{      0xCE,0x8F,0x82,0x98,0x06,0x00,0x07,0x00 }},/* ; 07 (1024x) */
-    {{      0xCE,0x9F,0x92,0xA8,0x16,0x00,0x07,0x00 }} /* ; 08 (1280x) */
-};
-
-static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_2_Vx75[] =
-{
-        /* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
-     {{     0x28,0xD2,0xAF,0x83,0xAE,0xD8,0xA1     }},/* ; 00 (x350) */
-     {{     0x28,0xD2,0xC8,0x8C,0xC7,0xF2,0x81     }},/* ; 01 (x400) */
-     {{     0x28,0xD2,0xF0,0x84,0xEF,0x1A,0xB1     }},/* ; 02 (x480) */
-     {{     0x28,0xDE,0x2C,0x8F,0x2B,0x56,0x91     }},/* ; 03 (x600) */
-     {{     0x28,0xDE,0x80,0x83,0x7F,0xAA,0x91     }},/* ; 04 (x768) */
-     {{     0x28,0x5A,0x13,0x87,0xFF,0x29,0xA9     }} /* ; 05 (x1024) */
+/* ; CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11600x1200_1_H[] = {
+	{ {0x5B, 0x27, 0x9F, 0x32, 0x0A, 0x00, 0x01, 0x00} }, /* 00 (320x) */
+	{ {0x5B, 0x27, 0x9F, 0x32, 0x0A, 0x00, 0x01, 0x00} }, /* 01 (360x) */
+	{ {0x65, 0x31, 0x89, 0x3C, 0x94, 0x00, 0x01, 0x00} }, /* 02 (400x) */
+	{ {0x73, 0x3F, 0x97, 0x4A, 0x82, 0x00, 0x05, 0x00} }, /* 03 (512x) */
+	{ {0x83, 0x4F, 0x87, 0x51, 0x09, 0x00, 0x06, 0x00} }, /* 04 (640x) */
+	{ {0x83, 0x4F, 0x87, 0x51, 0x09, 0x00, 0x06, 0x00} }, /* 05 (720x) */
+	{ {0x97, 0x63, 0x9B, 0x65, 0x1D, 0x00, 0x06, 0xF0} }, /* 06 (800x) */
+	{ {0xB3, 0x7F, 0x97, 0x81, 0x99, 0x00, 0x02, 0x00} }, /* 07 (1024x) */
+	{ {0xD3, 0x9F, 0x97, 0xA1, 0x19, 0x00, 0x07, 0x00} }, /* 08 (1280x) */
+	{ {0xE2, 0xAE, 0x86, 0xB9, 0x91, 0x00, 0x03, 0x00} }, /* 09 (1400x) */
+	{ {0xFB, 0xC7, 0x9F, 0xC9, 0x81, 0x00, 0x07, 0x00} }  /* 0A (1600x) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A+CR09(5->7) */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_1_V[] = {
+	{ {0x97, 0x1F, 0x60, 0x87, 0x5D, 0x83, 0x10} }, /* 00 (x350) */
+	{ {0xB4, 0x1F, 0x92, 0x89, 0x8F, 0xB5, 0x30} }, /* 01 (x400) */
+	{ {0x04, 0x3E, 0xE2, 0x89, 0xDF, 0x05, 0x00} }, /* 02 (x480) */
+	{ {0x7C, 0xF0, 0x5A, 0x8F, 0x57, 0x7D, 0xA0} }, /* 03 (x600) */
+	{ {0x24, 0xF5, 0x02, 0x88, 0xFF, 0x25, 0x90} }  /* 04 (x768) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_2_V[] = {
+	{ {0x24, 0xBB, 0x31, 0x87, 0x5D, 0x25, 0x30} }, /* 00 (x350) */
+	{ {0x24, 0xBB, 0x4A, 0x80, 0x8F, 0x25, 0x30} }, /* 01 (x400) */
+	{ {0x24, 0xBB, 0x72, 0x88, 0xDF, 0x25, 0x30} }, /* 02 (x480) */
+	{ {0x24, 0xF1, 0xAE, 0x84, 0x57, 0x25, 0xB0} }, /* 03 (x600) */
+	{ {0x24, 0xF5, 0x02, 0x88, 0xFF, 0x25, 0x90} }  /* 04 (x768) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_1_V[] = {
+	{ {0x86, 0x1F, 0x5E, 0x82, 0x5D, 0x87, 0x00} }, /* 00 (x350) */
+	{ {0xB8, 0x1F, 0x90, 0x84, 0x8F, 0xB9, 0x30} }, /* 01 (x400) */
+	{ {0x08, 0x3E, 0xE0, 0x84, 0xDF, 0x09, 0x00} }, /* 02 (x480) */
+	{ {0x80, 0xF0, 0x58, 0x8C, 0x57, 0x81, 0xA0} }, /* 03 (x600) */
+	{ {0x28, 0xF5, 0x00, 0x84, 0xFF, 0x29, 0x90} }, /* 04 (x768) */
+	{ {0x28, 0x5A, 0x13, 0x87, 0xFF, 0x29, 0xA9} }  /* 05 (x1024) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_2_V[] = {
+	{ {0x28, 0xD2, 0xAF, 0x83, 0xAE, 0xD8, 0xA1} }, /* 00 (x350) */
+	{ {0x28, 0xD2, 0xC8, 0x8C, 0xC7, 0xF2, 0x81} }, /* 01 (x400) */
+	{ {0x28, 0xD2, 0xF0, 0x84, 0xEF, 0x1A, 0xB1} }, /* 02 (x480) */
+	{ {0x28, 0xDE, 0x2C, 0x8F, 0x2B, 0x56, 0x91} }, /* 03 (x600) */
+	{ {0x28, 0xDE, 0x80, 0x83, 0x7F, 0xAA, 0x91} }, /* 04 (x768) */
+	{ {0x28, 0x5A, 0x13, 0x87, 0xFF, 0x29, 0xA9} }  /* 05 (x1024) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11400x1050_1_V[] = {
+	{ {0x6C, 0x1F, 0x60, 0x84, 0x5D, 0x6D, 0x10} }, /* 00 (x350) */
+	{ {0x9E, 0x1F, 0x93, 0x86, 0x8F, 0x9F, 0x30} }, /* 01 (x400) */
+	{ {0xEE, 0x1F, 0xE2, 0x86, 0xDF, 0xEF, 0x10} }, /* 02 (x480) */
+	{ {0x66, 0xF0, 0x5A, 0x8e, 0x57, 0x67, 0xA0} }, /* 03 (x600) */
+	{ {0x0E, 0xF5, 0x02, 0x86, 0xFF, 0x0F, 0x90} }, /* 04 (x768) */
+	{ {0x0E, 0x5A, 0x02, 0x86, 0xFF, 0x0F, 0x89} }, /* 05 (x1024) */
+	{ {0x28, 0x10, 0x1A, 0x80, 0x19, 0x29, 0x0F} }  /* 06 (x1050) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11400x1050_2_V[] = {
+	{ {0x28, 0x92, 0xB6, 0x83, 0xB5, 0xCF, 0x81} }, /* 00 (x350) */
+	{ {0x28, 0x92, 0xD5, 0x82, 0xD4, 0xEE, 0x81} }, /* 01 (x400) */
+	{ {0x28, 0x92, 0xFD, 0x8A, 0xFC, 0x16, 0xB1} }, /* 02 (x480) */
+	{ {0x28, 0xD4, 0x39, 0x86, 0x57, 0x29, 0x81} }, /* 03 (x600) */
+	{ {0x28, 0xD4, 0x8D, 0x9A, 0xFF, 0x29, 0xA1} }, /* 04 (x768) */
+	{ {0x28, 0x5A, 0x0D, 0x9A, 0xFF, 0x29, 0xA9} }, /* 05 (x1024) */
+	{ {0x28, 0x10, 0x1A, 0x87, 0x19, 0x29, 0x8F} }  /* 06 (x1050) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A+CR09(5->7) */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11600x1200_1_V[] = {
+	{ {0xd4, 0x1F, 0x81, 0x84, 0x5D, 0xd5, 0x10} }, /* 00 (x350) */
+	{ {0x06, 0x3e, 0xb3, 0x86, 0x8F, 0x07, 0x20} }, /* 01 (x400) */
+	{ {0x56, 0xba, 0x03, 0x86, 0xDF, 0x57, 0x00} }, /* 02 (x480) */
+	{ {0xce, 0xF0, 0x7b, 0x8e, 0x57, 0xcf, 0xa0} }, /* 03 (x600) */
+	{ {0x76, 0xF5, 0x23, 0x86, 0xFF, 0x77, 0x90} }, /* 04 (x768) */
+	{ {0x76, 0x5A, 0x23, 0x86, 0xFF, 0x77, 0x89} }, /* 05 (x1024) */
+	{ {0x90, 0x10, 0x1A, 0x8E, 0x19, 0x91, 0x2F} }, /* 06 (x1050) */
+	{ {0x26, 0x11, 0xd3, 0x86, 0xaF, 0x27, 0x3f} }  /* 07 (x1200) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11024x768_1_Hx75[] = {
+	{ {0x4B, 0x27, 0x8F, 0x32, 0x1B, 0x00, 0x45, 0x00} },/* ; 00 (320x) */
+	{ {0x4B, 0x27, 0x8F, 0x2B, 0x03, 0x00, 0x44, 0x00} },/* ; 01 (360x) */
+	{ {0x55, 0x31, 0x99, 0x46, 0x1D, 0x00, 0x55, 0x00} },/* ; 02 (400x) */
+	{ {0x63, 0x3F, 0x87, 0x4A, 0x93, 0x00, 0x01, 0x00} },/* ; 03 (512x) */
+	{ {0x6F, 0x4F, 0x93, 0x54, 0x80, 0x00, 0x05, 0x00} },/* ; 04 (640x) */
+	{ {0x6F, 0x4F, 0x93, 0x54, 0x80, 0x00, 0x05, 0x00} },/* ; 05 (720x) */
+	{ {0x83, 0x63, 0x87, 0x68, 0x14, 0x00, 0x26, 0x00} },/* ; 06 (800x) */
+	{ {0x9F, 0x7F, 0x83, 0x85, 0x91, 0x00, 0x02, 0x00} } /* ; 07 (1024x) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A+CR09(5->7) */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_1_Vx75[] = {
+	{ {0x97, 0x1F, 0x60, 0x87, 0x5D, 0x83, 0x10} },/* ; 00 (x350) */
+	{ {0xB4, 0x1F, 0x92, 0x89, 0x8F, 0xB5, 0x30} },/* ; 01 (x400) */
+	{ {0xFE, 0x1F, 0xE0, 0x84, 0xDF, 0xFF, 0x10} },/* ; 02 (x480) */
+	{ {0x76, 0xF0, 0x58, 0x8C, 0x57, 0x77, 0xA0} },/* ; 03 (x600) */
+	{ {0x1E, 0xF5, 0x00, 0x83, 0xFF, 0x1F, 0x90} } /* ; 04 (x768) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11024x768_2_Hx75[] = {
+	{ {0x63, 0x27, 0x87, 0x3B, 0x8C, 0x00, 0x01, 0x00} },/* ; 00 (320x) */
+	{ {0x63, 0x27, 0x87, 0x3B, 0x8C, 0x00, 0x01, 0x00} },/* ; 01 (360x) */
+	{ {0x63, 0x31, 0x87, 0x3D, 0x8E, 0x00, 0x01, 0x00} },/* ; 02 (400x) */
+	{ {0x63, 0x3F, 0x87, 0x45, 0x96, 0x00, 0x01, 0x00} },/* ; 03 (512x) */
+	{ {0xA3, 0x4F, 0x87, 0x6E, 0x9F, 0x00, 0x06, 0x00} },/* ; 04 (640x) */
+	{ {0xA3, 0x4F, 0x87, 0x6E, 0x9F, 0x00, 0x06, 0x00} },/* ; 05 (720x) */
+	{ {0xA3, 0x63, 0x87, 0x78, 0x89, 0x00, 0x02, 0x00} },/* ; 06 (800x) */
+	{ {0xA3, 0x7F, 0x87, 0x86, 0x97, 0x00, 0x02, 0x00} } /* ; 07 (1024x) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11024x768_2_Vx75[] = {
+	{ {0x24, 0xBB, 0x31, 0x87, 0x5D, 0x25, 0x30} },/* ; 00 (x350) */
+	{ {0x24, 0xBB, 0x4A, 0x80, 0x8F, 0x25, 0x30} },/* ; 01 (x400) */
+	{ {0x24, 0xBB, 0x72, 0x88, 0xDF, 0x25, 0x30} },/* ; 02 (x480) */
+	{ {0x24, 0xF1, 0xAE, 0x84, 0x57, 0x25, 0xB0} },/* ; 03 (x600) */
+	{ {0x24, 0xF5, 0x02, 0x88, 0xFF, 0x25, 0x90} } /* ; 04 (x768) */
+};
+
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11280x1024_1_Hx75[] = {
+	{ {0x56, 0x27, 0x9A, 0x30, 0x1E, 0x00, 0x05, 0x00} },/* ; 00 (320x) */
+	{ {0x56, 0x27, 0x9A, 0x30, 0x1E, 0x00, 0x05, 0x00} },/* ; 01 (360x) */
+	{ {0x60, 0x31, 0x84, 0x3A, 0x88, 0x00, 0x01, 0x00} },/* ; 02 (400x) */
+	{ {0x6E, 0x3F, 0x92, 0x48, 0x96, 0x00, 0x01, 0x00} },/* ; 03 (512x) */
+	{ {0x7E, 0x4F, 0x82, 0x54, 0x06, 0x00, 0x06, 0x00} },/* ; 04 (640x) */
+	{ {0x7E, 0x4F, 0x82, 0x54, 0x06, 0x00, 0x06, 0x00} },/* ; 05 (720x) */
+	{ {0x92, 0x63, 0x96, 0x68, 0x1A, 0x00, 0x06, 0x00} },/* ; 06 (800x) */
+	{ {0xAE, 0x7F, 0x92, 0x84, 0x96, 0x00, 0x02, 0x00} },/* ; 07 (1024x) */
+	{ {0xCE, 0x9F, 0x92, 0xA5, 0x17, 0x00, 0x07, 0x00} } /* ; 08 (1280x) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_1_Vx75[] = {
+	{ {0x86, 0xD1, 0xBC, 0x80, 0xBB, 0xE5, 0x00} },/* ; 00 (x350) */
+	{ {0xB8, 0x1F, 0x90, 0x84, 0x8F, 0xB9, 0x30} },/* ; 01 (x400) */
+	{ {0x08, 0x3E, 0xE0, 0x84, 0xDF, 0x09, 0x00} },/* ; 02 (x480) */
+	{ {0x80, 0xF0, 0x58, 0x8C, 0x57, 0x81, 0xA0} },/* ; 03 (x600) */
+	{ {0x28, 0xF5, 0x00, 0x84, 0xFF, 0x29, 0x90} },/* ; 04 (x768) */
+	{ {0x28, 0x5A, 0x13, 0x87, 0xFF, 0x29, 0xA9} } /* ; 05 (x1024) */
+};
+/* CR00,CR02,CR03,CR04,CR05,SR0B,SR0C,SR0E */
+static struct XGI_LVDSCRT1HDataStruct XGI_LVDSCRT11280x1024_2_Hx75[] = {
+	{ {0x7E, 0x3B, 0x9A, 0x44, 0x12, 0x00, 0x01, 0x00} },/* ; 00 (320x) */
+	{ {0x7E, 0x3B, 0x9A, 0x44, 0x12, 0x00, 0x01, 0x00} },/* ; 01 (360x) */
+	{ {0x7E, 0x40, 0x84, 0x49, 0x91, 0x00, 0x01, 0x00} },/* ; 02 (400x) */
+	{ {0x7E, 0x47, 0x93, 0x50, 0x9E, 0x00, 0x01, 0x00} },/* ; 03 (512x) */
+	{ {0xCE, 0x77, 0x8A, 0x80, 0x8E, 0x00, 0x02, 0x00} },/* ; 04 (640x) */
+	{ {0xCE, 0x77, 0x8A, 0x80, 0x8E, 0x00, 0x02, 0x00} },/* ; 05 (720x) */
+	{ {0xCE, 0x81, 0x94, 0x8A, 0x98, 0x00, 0x02, 0x00} },/* ; 06 (800x) */
+	{ {0xCE, 0x8F, 0x82, 0x98, 0x06, 0x00, 0x07, 0x00} },/* ; 07 (1024x) */
+	{ {0xCE, 0x9F, 0x92, 0xA8, 0x16, 0x00, 0x07, 0x00} } /* ; 08 (1280x) */
+};
+
+/* CR06,CR07,CR10,CR11,CR15,CR16,SR0A */
+static struct XGI_LVDSCRT1VDataStruct XGI_LVDSCRT11280x1024_2_Vx75[] = {
+	{ {0x28, 0xD2, 0xAF, 0x83, 0xAE, 0xD8, 0xA1} },/* ; 00 (x350) */
+	{ {0x28, 0xD2, 0xC8, 0x8C, 0xC7, 0xF2, 0x81} },/* ; 01 (x400) */
+	{ {0x28, 0xD2, 0xF0, 0x84, 0xEF, 0x1A, 0xB1} },/* ; 02 (x480) */
+	{ {0x28, 0xDE, 0x2C, 0x8F, 0x2B, 0x56, 0x91} },/* ; 03 (x600) */
+	{ {0x28, 0xDE, 0x80, 0x83, 0x7F, 0xAA, 0x91} },/* ; 04 (x768) */
+	{ {0x28, 0x5A, 0x13, 0x87, 0xFF, 0x29, 0xA9} } /* ; 05 (x1024) */
 };
 
 #if 0
-static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1UNTSC[] =
-{
- {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
-    0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,0x00 }},
- {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
-    0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,0x00 }},
- {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
-    0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,0x00 }},
- {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
-    0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,0x00 }},
- {{0x5d,0x4f,0x81,0x53,0x9c,0x56,0xba,
-    0x18,0x84,0xdf,0x57,0x00,0x00,0x01,0x00 }},
- {{0x80,0x63,0x84,0x6c,0x17,0xec,0xf0,
-   0x90,0x8c,0x57,0xed,0x20,0x00,0x06,0x01 }}
-};
-
-static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1ONTSC[] =
-{
- {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
-    0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,0x00 }},
- {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
-    0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,0x00 }},
- {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
-    0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,0x00 }},
- {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
-    0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,0x00 }},
- {{0x5d,0x4f,0x81,0x56,0x9c,0x0b,0x3e,
-    0xe8,0x84,0xdf,0x0c,0x00,0x00,0x01,0x00 }},
- {{0x7d,0x63,0x81,0x6a,0x16,0xba,0xf0,
-   0x7f,0x86,0x57,0xbb,0x00,0x00,0x06,0x01 }}
-};
-
-static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1UPAL[] =
-{
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,0x00 }},
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xde,0x81,0x5d,0x70,0x00,0x00,0x05,0x00 }},
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,0x00 }},
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xde,0x81,0x5d,0x70,0x00,0x00,0x05,0x00 }},
- {{0x64,0x4f,0x88,0x55,0x80,0xec,0xba,
-    0x50,0x84,0xdf,0xed,0x00,0x00,0x05,0x00 }},
- {{0x70,0x63,0x94,0x68,0x8d,0x42,0xf1,
-   0xc8,0x8c,0x57,0xe9,0x20,0x00,0x05,0x01 }}
-};
-
-static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1OPAL[] =
-{
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,0x00 }},
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xde,0x81,0x5d,0x70,0x00,0x00,0x05,0x00 }},
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,0x00 }},
- {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
-    0xde,0x81,0x5d,0x70,0x00,0x00,0x05,0x00 }},
- {{0x64,0x4f,0x88,0x55,0x80,0x6f,0xba,
-    0x20,0x83,0xdf,0x70,0x00,0x00,0x05,0x00 }},
- {{0x73,0x63,0x97,0x69,0x8e,0xec,0xf0,
-   0x90,0x8c,0x57,0xed,0x20,0x00,0x05,0x01 }}
+static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1UNTSC[] = {
+	{ {0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
+	  0xe8, 0x84, 0x8f, 0x57, 0x20, 0x00, 0x01, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
+	  0xd0, 0x82, 0x5d, 0x57, 0x00, 0x00, 0x01, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
+	  0xe8, 0x84, 0x8f, 0x57, 0x20, 0x00, 0x01, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
+	  0xd0, 0x82, 0x5d, 0x57, 0x00, 0x00, 0x01, 0x00 } },
+	{ {0x5d, 0x4f, 0x81, 0x53, 0x9c, 0x56, 0xba,
+	  0x18, 0x84, 0xdf, 0x57, 0x00, 0x00, 0x01, 0x00 } },
+	{ {0x80, 0x63, 0x84, 0x6c, 0x17, 0xec, 0xf0,
+	  x90, 0x8c, 0x57, 0xed, 0x20, 0x00, 0x06, 0x01 } }
+};
+
+static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1ONTSC[] = {
+	{ {0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
+	  0xc0, 0x84, 0x8f, 0x0c, 0x20, 0x00, 0x01, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
+	  0xb0, 0x8d, 0x5d, 0x0c, 0x00, 0x00, 0x01, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
+	  0xc0, 0x84, 0x8f, 0x0c, 0x20, 0x00, 0x01, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
+	  0xb0, 0x8d, 0x5d, 0x0c, 0x00, 0x00, 0x01, 0x00 } },
+	{ {0x5d, 0x4f, 0x81, 0x56, 0x9c, 0x0b, 0x3e,
+	  0xe8, 0x84, 0xdf, 0x0c, 0x00, 0x00, 0x01, 0x00 } },
+	{ {0x7d, 0x63, 0x81, 0x6a, 0x16, 0xba, 0xf0,
+	  x7f, 0x86, 0x57, 0xbb, 0x00, 0x00, 0x06, 0x01 } }
+};
+
+static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1UPAL[] = {
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xf8, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05, 0x00 } },
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05, 0x00 } },
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xf8, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05, 0x00 } },
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x55, 0x80, 0xec, 0xba,
+	  0x50, 0x84, 0xdf, 0xed, 0x00, 0x00, 0x05, 0x00 } },
+	{ {0x70, 0x63, 0x94, 0x68, 0x8d, 0x42, 0xf1,
+	  xc8, 0x8c, 0x57, 0xe9, 0x20, 0x00, 0x05, 0x01 } }
+};
+
+static struct XGI_LVDSCRT1DataStruct  XGI_CHTVCRT1OPAL[] = {
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xf0, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05, 0x00 } },
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05, 0x00 } },
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xf0, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05, 0x00 } },
+	{ {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
+	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05, 0x00 } },
+	{ {0x64, 0x4f, 0x88, 0x55, 0x80, 0x6f, 0xba,
+	  0x20, 0x83, 0xdf, 0x70, 0x00, 0x00, 0x05, 0x00 } },
+	{ {0x73, 0x63, 0x97, 0x69, 0x8e, 0xec, 0xf0,
+	  x90, 0x8c, 0x57, 0xed, 0x20, 0x00, 0x05, 0x01 } }
 };
 #endif
 
 /*add for new UNIVGABIOS*/
-static struct XGI330_LCDDataTablStruct XGI_LCDDataTable[] =
-{
-  {Panel1024x768,0x0019,0x0001,0},  /* XGI_ExtLCD1024x768Data */
-  {Panel1024x768,0x0019,0x0000,1},  /* XGI_StLCD1024x768Data */
-  {Panel1024x768,0x0018,0x0010,2},  /* XGI_CetLCD1024x768Data */
-  {Panel1280x1024,0x0019,0x0001,3},  /* XGI_ExtLCD1280x1024Data */
-  {Panel1280x1024,0x0019,0x0000,4},  /* XGI_StLCD1280x1024Data */
-  {Panel1280x1024,0x0018,0x0010,5},  /* XGI_CetLCD1280x1024Data */
-  {Panel1400x1050,0x0019,0x0001,6},  /* XGI_ExtLCD1400x1050Data */
-  {Panel1400x1050,0x0019,0x0000,7},  /* XGI_StLCD1400x1050Data */
-  {Panel1400x1050,0x0018,0x0010,8},  /* XGI_CetLCD1400x1050Data */
-  {Panel1600x1200,0x0019,0x0001,9},   /* XGI_ExtLCD1600x1200Data */
-  {Panel1600x1200,0x0019,0x0000,10},  /* XGI_StLCD1600x1200Data */
-  {PanelRef60Hz,0x0008,0x0008,11},  	/* XGI_NoScalingData */
-  {Panel1024x768x75,0x0019,0x0001,12}, 	/* XGI_ExtLCD1024x768x75Data */
-  {Panel1024x768x75,0x0019,0x0000,13}, 	/* XGI_StLCD1024x768x75Data */
-  {Panel1024x768x75,0x0018,0x0010,14}, 	/* XGI_CetLCD1024x768x75Data */
-  {Panel1280x1024x75,0x0019,0x0001,15}, /* XGI_ExtLCD1280x1024x75Data */
-  {Panel1280x1024x75,0x0019,0x0000,16}, /* XGI_StLCD1280x1024x75Data */
-  {Panel1280x1024x75,0x0018,0x0010,17}, /* XGI_CetLCD1280x1024x75Data */
-  {PanelRef75Hz,0x0008,0x0008,18},	/* XGI_NoScalingDatax75 */
-  {0xFF,0x0000,0x0000,0}   		/* End of table */
-};
-
-static struct XGI330_LCDDataTablStruct XGI_LCDDesDataTable[] =
-{
-  {Panel1024x768,0x0019,0x0001,0}, /* XGI_ExtLCDDes1024x768Data */
-  {Panel1024x768,0x0019,0x0000,1}, /* XGI_StLCDDes1024x768Data */
-  {Panel1024x768,0x0018,0x0010,2}, /* XGI_CetLCDDes1024x768Data */
-  {Panel1280x1024,0x0019,0x0001,3}, /* XGI_ExtLCDDes1280x1024Data */
-  {Panel1280x1024,0x0019,0x0000,4}, /* XGI_StLCDDes1280x1024Data */
-  {Panel1280x1024,0x0018,0x0010,5}, /* XGI_CetLCDDes1280x1024Data */
-  {Panel1400x1050,0x0019,0x0001,6}, /* XGI_ExtLCDDes1400x1050Data */
-  {Panel1400x1050,0x0019,0x0000,7}, /* XGI_StLCDDes1400x1050Data */
-  {Panel1400x1050,0x0418,0x0010,8}, /* XGI_CetLCDDes1400x1050Data */
-  {Panel1400x1050,0x0418,0x0410,9}, /* XGI_CetLCDDes1400x1050Data2 */
-  {Panel1600x1200,0x0019,0x0001,10}, /* XGI_ExtLCDDes1600x1200Data */
-  {Panel1600x1200,0x0019,0x0000,11}, /* XGI_StLCDDes1600x1200Data */
-  {PanelRef60Hz,0x0008,0x0008,12}, 	/* XGI_NoScalingDesData */
-  {Panel1024x768x75,0x0019,0x0001,13}, 	/* XGI_ExtLCDDes1024x768x75Data */
-  {Panel1024x768x75,0x0019,0x0000,14},	/* XGI_StLCDDes1024x768x75Data */
-  {Panel1024x768x75,0x0018,0x0010,15},  /* XGI_CetLCDDes1024x768x75Data */
-  {Panel1280x1024x75,0x0019,0x0001,16},	/* XGI_ExtLCDDes1280x1024x75Data */
-  {Panel1280x1024x75,0x0019,0x0000,17}, /* XGI_StLCDDes1280x1024x75Data */
-  {Panel1280x1024x75,0x0018,0x0010,18},	/* XGI_CetLCDDes1280x1024x75Data */
-  {PanelRef75Hz,0x0008,0x0008,19},	/* XGI_NoScalingDesDatax75 */
-  {0xFF,0x0000,0x0000,0}
-};
-
-static struct XGI330_LCDDataTablStruct XGI_EPLLCDCRT1Ptr_H[] =
-{
-  {Panel1024x768,0x0018,0x0000,0}, /* XGI_LVDSCRT11024x768_1_H */
-  {Panel1024x768,0x0018,0x0010,1}, /* XGI_LVDSCRT11024x768_2_H */
-  {Panel1280x1024,0x0018,0x0000,2}, /* XGI_LVDSCRT11280x1024_1_H */
-  {Panel1280x1024,0x0018,0x0010,3}, /* XGI_LVDSCRT11280x1024_2_H */
-  {Panel1400x1050,0x0018,0x0000,4}, /* XGI_LVDSCRT11400x1050_1_H */
-  {Panel1400x1050,0x0018,0x0010,5}, /* XGI_LVDSCRT11400x1050_2_H */
-  {Panel1600x1200,0x0018,0x0000,6},  /* XGI_LVDSCRT11600x1200_1_H */
-  {Panel1024x768x75,0x0018,0x0000,7},	/* XGI_LVDSCRT11024x768_1_Hx75 */
-  {Panel1024x768x75,0x0018,0x0010,8},	/* XGI_LVDSCRT11024x768_2_Hx75 */
-  {Panel1280x1024x75,0x0018,0x0000,9},	/* XGI_LVDSCRT11280x1024_1_Hx75 */
-  {Panel1280x1024x75,0x0018,0x0010,10},	/* XGI_LVDSCRT11280x1024_2_Hx75 */
-  {0xFF,0x0000,0x0000,0}
-};
-
-static struct XGI330_LCDDataTablStruct XGI_EPLLCDCRT1Ptr_V[] =
-{
-  {Panel1024x768,0x0018,0x0000,0}, /* XGI_LVDSCRT11024x768_1_V */
-  {Panel1024x768,0x0018,0x0010,1}, /* XGI_LVDSCRT11024x768_2_V */
-  {Panel1280x1024,0x0018,0x0000,2}, /* XGI_LVDSCRT11280x1024_1_V */
-  {Panel1280x1024,0x0018,0x0010,3}, /* XGI_LVDSCRT11280x1024_2_V */
-  {Panel1400x1050,0x0018,0x0000,4}, /* XGI_LVDSCRT11400x1050_1_V */
-  {Panel1400x1050,0x0018,0x0010,5}, /* XGI_LVDSCRT11400x1050_2_V */
-  {Panel1600x1200,0x0018,0x0000,6}, /* XGI_LVDSCRT11600x1200_1_V */
-  {Panel1024x768x75,0x0018,0x0000,7},	/* XGI_LVDSCRT11024x768_1_Vx75 */
-  {Panel1024x768x75,0x0018,0x0010,8},	/* XGI_LVDSCRT11024x768_2_Vx75 */
-  {Panel1280x1024x75,0x0018,0x0000,9},	/* XGI_LVDSCRT11280x1024_1_Vx75 */
-  {Panel1280x1024x75,0x0018,0x0010,10},	/* XGI_LVDSCRT11280x1024_2_Vx75 */
-  {0xFF,0x0000,0x0000,0}
-};
-
-static struct XGI330_LCDDataTablStruct XGI_EPLLCDDataPtr[] =
-{
-  {Panel1024x768,0x0018,0x0000,0}, /* XGI_LVDS1024x768Data_1 */
-  {Panel1024x768,0x0018,0x0010,1}, /* XGI_LVDS1024x768Data_2 */
-  {Panel1280x1024,0x0018,0x0000,2}, /* XGI_LVDS1280x1024Data_1 */
-  {Panel1280x1024,0x0018,0x0010,3}, /* XGI_LVDS1280x1024Data_2 */
-  {Panel1400x1050,0x0018,0x0000,4}, /* XGI_LVDS1400x1050Data_1 */
-  {Panel1400x1050,0x0018,0x0010,5}, /* XGI_LVDS1400x1050Data_2 */
-  {Panel1600x1200,0x0018,0x0000,6}, /* XGI_LVDS1600x1200Data_1 */
-  {PanelRef60Hz,0x0008,0x0008,7}, /* XGI_LVDSNoScalingData */
-  {Panel1024x768x75,0x0018,0x0000,8},	/* XGI_LVDS1024x768Data_1x75 */
-  {Panel1024x768x75,0x0018,0x0010,9},	/* XGI_LVDS1024x768Data_2x75 */
-  {Panel1280x1024x75,0x0018,0x0000,10},	/* XGI_LVDS1280x1024Data_1x75 */
-  {Panel1280x1024x75,0x0018,0x0010,11}, /* XGI_LVDS1280x1024Data_2x75 */
-  {PanelRef75Hz,0x0008,0x0008,12},	/* XGI_LVDSNoScalingDatax75 */
-  {0xFF,0x0000,0x0000,0}
-};
-
-static struct XGI330_LCDDataTablStruct XGI_EPLLCDDesDataPtr[] =
-{
-  {Panel1024x768,0x0018,0x0000,0}, /* XGI_LVDS1024x768Des_1 */
-  {Panel1024x768,0x0618,0x0410,1}, /* XGI_LVDS1024x768Des_3 */
-  {Panel1024x768,0x0018,0x0010,2}, /* XGI_LVDS1024x768Des_2 */
-  {Panel1280x1024,0x0018,0x0000,3}, /* XGI_LVDS1280x1024Des_1 */
-  {Panel1280x1024,0x0018,0x0010,4}, /* XGI_LVDS1280x1024Des_2 */
-  {Panel1400x1050,0x0018,0x0000,5}, /* XGI_LVDS1400x1050Des_1 */
-  {Panel1400x1050,0x0018,0x0010,6}, /* XGI_LVDS1400x1050Des_2 */
-  {Panel1600x1200,0x0018,0x0000,7}, /* XGI_LVDS1600x1200Des_1 */
-  {PanelRef60Hz,0x0008,0x0008,8}, 	/* XGI_LVDSNoScalingDesData */
-  {Panel1024x768x75,0x0018,0x0000,9},	/* XGI_LVDS1024x768Des_1x75 */
-  {Panel1024x768x75,0x0618,0x0410,10},	/* XGI_LVDS1024x768Des_3x75 */
-  {Panel1024x768x75,0x0018,0x0010,11},	/* XGI_LVDS1024x768Des_2x75 */
-  {Panel1280x1024x75,0x0018,0x0000,12},	/* XGI_LVDS1280x1024Des_1x75 */
-  {Panel1280x1024x75,0x0018,0x0010,13},	/* XGI_LVDS1280x1024Des_2x75 */
-  {PanelRef75Hz,0x0008,0x0008,14},	/* XGI_LVDSNoScalingDesDatax75 */
-  {0xFF,0x0000,0x0000,0}
-};
-
-static struct XGI330_LCDDataTablStruct XGI_EPLCHLCDRegPtr[] =
-{
-  {Panel1024x768,0x0000,0x0000,0}, /* XGI_CH7017LV1024x768 */
-  {Panel1400x1050,0x0000,0x0000,1}, /* XGI_CH7017LV1400x1050 */
-  {0xFF,0x0000,0x0000,0}
-};
-
-static struct XGI330_TVDataTablStruct XGI_TVDataTable[] =
-{
- {0x09E1,0x0001,0},	/* XGI_ExtPALData */
- {0x09E1,0x0000,1},	/* XGI_ExtNTSCData */
- {0x09E1,0x0801,2},	/* XGI_StPALData */
- {0x09E1,0x0800,3},	/* XGI_StNTSCData */
- {0x49E0,0x0100,4},	/* XGI_ExtHiTVData */
- {0x49E0,0x4100,5},	/* XGI_St2HiTVData */
- {0x49E0,0x4900,13},	/* XGI_St1HiTVData */
- {0x09E0,0x0020,6},	/* XGI_ExtYPbPr525iData */
- {0x09E0,0x0040,7},	/* XGI_ExtYPbPr525pData */
- {0x09E0,0x0080,8},	/* XGI_ExtYPbPr750pData */
- {0x09E0,0x0820,9},	/* XGI_StYPbPr525iData */
- {0x09E0,0x0840,10},	/* XGI_StYPbPr525pData */
- {0x09E0,0x0880,11}, 	/* XGI_StYPbPr750pData */
- {0xffff,0x0000,12}  	/* END */
+static struct XGI330_LCDDataTablStruct XGI_LCDDataTable[] = {
+	{Panel1024x768, 0x0019, 0x0001, 0}, /* XGI_ExtLCD1024x768Data */
+	{Panel1024x768, 0x0019, 0x0000, 1}, /* XGI_StLCD1024x768Data */
+	{Panel1024x768, 0x0018, 0x0010, 2}, /* XGI_CetLCD1024x768Data */
+	{Panel1280x1024, 0x0019, 0x0001, 3}, /* XGI_ExtLCD1280x1024Data */
+	{Panel1280x1024, 0x0019, 0x0000, 4}, /* XGI_StLCD1280x1024Data */
+	{Panel1280x1024, 0x0018, 0x0010, 5}, /* XGI_CetLCD1280x1024Data */
+	{Panel1400x1050, 0x0019, 0x0001, 6}, /* XGI_ExtLCD1400x1050Data */
+	{Panel1400x1050, 0x0019, 0x0000, 7}, /* XGI_StLCD1400x1050Data */
+	{Panel1400x1050, 0x0018, 0x0010, 8}, /* XGI_CetLCD1400x1050Data */
+	{Panel1600x1200, 0x0019, 0x0001, 9}, /* XGI_ExtLCD1600x1200Data */
+	{Panel1600x1200, 0x0019, 0x0000, 10}, /* XGI_StLCD1600x1200Data */
+	{PanelRef60Hz, 0x0008, 0x0008, 11}, /* XGI_NoScalingData */
+	{Panel1024x768x75, 0x0019, 0x0001, 12}, /* XGI_ExtLCD1024x768x75Data */
+	{Panel1024x768x75, 0x0019, 0x0000, 13}, /* XGI_StLCD1024x768x75Data */
+	{Panel1024x768x75, 0x0018, 0x0010, 14}, /* XGI_CetLCD1024x768x75Data */
+	{Panel1280x1024x75, 0x0019, 0x0001, 15}, /* XGI_ExtLCD1280x1024x75Data*/
+	{Panel1280x1024x75, 0x0019, 0x0000, 16}, /* XGI_StLCD1280x1024x75Data */
+	{Panel1280x1024x75, 0x0018, 0x0010, 17}, /* XGI_CetLCD1280x1024x75Data*/
+	{PanelRef75Hz, 0x0008, 0x0008, 18}, /* XGI_NoScalingDatax75 */
+	{0xFF, 0x0000, 0x0000, 0} /* End of table */
+};
+
+static struct XGI330_LCDDataTablStruct XGI_LCDDesDataTable[] = {
+	{Panel1024x768, 0x0019, 0x0001, 0}, /* XGI_ExtLCDDes1024x768Data */
+	{Panel1024x768, 0x0019, 0x0000, 1}, /* XGI_StLCDDes1024x768Data */
+	{Panel1024x768, 0x0018, 0x0010, 2}, /* XGI_CetLCDDes1024x768Data */
+	{Panel1280x1024, 0x0019, 0x0001, 3}, /* XGI_ExtLCDDes1280x1024Data */
+	{Panel1280x1024, 0x0019, 0x0000, 4}, /* XGI_StLCDDes1280x1024Data */
+	{Panel1280x1024, 0x0018, 0x0010, 5}, /* XGI_CetLCDDes1280x1024Data */
+	{Panel1400x1050, 0x0019, 0x0001, 6}, /* XGI_ExtLCDDes1400x1050Data */
+	{Panel1400x1050, 0x0019, 0x0000, 7}, /* XGI_StLCDDes1400x1050Data */
+	{Panel1400x1050, 0x0418, 0x0010, 8}, /* XGI_CetLCDDes1400x1050Data */
+	{Panel1400x1050, 0x0418, 0x0410, 9}, /* XGI_CetLCDDes1400x1050Data2 */
+	{Panel1600x1200, 0x0019, 0x0001, 10}, /* XGI_ExtLCDDes1600x1200Data */
+	{Panel1600x1200, 0x0019, 0x0000, 11}, /* XGI_StLCDDes1600x1200Data */
+	{PanelRef60Hz, 0x0008, 0x0008, 12}, /* XGI_NoScalingDesData */
+	{Panel1024x768x75, 0x0019, 0x0001, 13}, /*XGI_ExtLCDDes1024x768x75Data*/
+	{Panel1024x768x75, 0x0019, 0x0000, 14}, /* XGI_StLCDDes1024x768x75Data*/
+	{Panel1024x768x75, 0x0018, 0x0010, 15}, /*XGI_CetLCDDes1024x768x75Data*/
+	/* XGI_ExtLCDDes1280x1024x75Data */
+	{Panel1280x1024x75, 0x0019, 0x0001, 16},
+	/* XGI_StLCDDes1280x1024x75Data */
+	{Panel1280x1024x75, 0x0019, 0x0000, 17},
+	/* XGI_CetLCDDes1280x1024x75Data */
+	{Panel1280x1024x75, 0x0018, 0x0010, 18},
+	{PanelRef75Hz, 0x0008, 0x0008, 19}, /* XGI_NoScalingDesDatax75 */
+	{0xFF, 0x0000, 0x0000, 0}
+};
+
+static struct XGI330_LCDDataTablStruct XGI_EPLLCDCRT1Ptr_H[] = {
+	{Panel1024x768, 0x0018, 0x0000, 0}, /* XGI_LVDSCRT11024x768_1_H */
+	{Panel1024x768, 0x0018, 0x0010, 1}, /* XGI_LVDSCRT11024x768_2_H */
+	{Panel1280x1024, 0x0018, 0x0000, 2}, /* XGI_LVDSCRT11280x1024_1_H */
+	{Panel1280x1024, 0x0018, 0x0010, 3}, /* XGI_LVDSCRT11280x1024_2_H */
+	{Panel1400x1050, 0x0018, 0x0000, 4}, /* XGI_LVDSCRT11400x1050_1_H */
+	{Panel1400x1050, 0x0018, 0x0010, 5}, /* XGI_LVDSCRT11400x1050_2_H */
+	{Panel1600x1200, 0x0018, 0x0000, 6}, /* XGI_LVDSCRT11600x1200_1_H */
+	{Panel1024x768x75, 0x0018, 0x0000, 7}, /* XGI_LVDSCRT11024x768_1_Hx75 */
+	{Panel1024x768x75, 0x0018, 0x0010, 8}, /* XGI_LVDSCRT11024x768_2_Hx75 */
+	{Panel1280x1024x75, 0x0018, 0x0000, 9}, /*XGI_LVDSCRT11280x1024_1_Hx75*/
+	{Panel1280x1024x75, 0x0018, 0x0010, 10},/*XGI_LVDSCRT11280x1024_2_Hx75*/
+	{0xFF, 0x0000, 0x0000, 0}
+};
+
+static struct XGI330_LCDDataTablStruct XGI_EPLLCDCRT1Ptr_V[] = {
+	{Panel1024x768, 0x0018, 0x0000, 0}, /* XGI_LVDSCRT11024x768_1_V */
+	{Panel1024x768, 0x0018, 0x0010, 1}, /* XGI_LVDSCRT11024x768_2_V */
+	{Panel1280x1024, 0x0018, 0x0000, 2}, /* XGI_LVDSCRT11280x1024_1_V */
+	{Panel1280x1024, 0x0018, 0x0010, 3}, /* XGI_LVDSCRT11280x1024_2_V */
+	{Panel1400x1050, 0x0018, 0x0000, 4}, /* XGI_LVDSCRT11400x1050_1_V */
+	{Panel1400x1050, 0x0018, 0x0010, 5}, /* XGI_LVDSCRT11400x1050_2_V */
+	{Panel1600x1200, 0x0018, 0x0000, 6}, /* XGI_LVDSCRT11600x1200_1_V */
+	{Panel1024x768x75, 0x0018, 0x0000, 7}, /* XGI_LVDSCRT11024x768_1_Vx75 */
+	{Panel1024x768x75, 0x0018, 0x0010, 8}, /* XGI_LVDSCRT11024x768_2_Vx75 */
+	{Panel1280x1024x75, 0x0018, 0x0000, 9}, /*XGI_LVDSCRT11280x1024_1_Vx75*/
+	{Panel1280x1024x75, 0x0018, 0x0010, 10},/*XGI_LVDSCRT11280x1024_2_Vx75*/
+	{0xFF, 0x0000, 0x0000, 0}
+};
+
+static struct XGI330_LCDDataTablStruct XGI_EPLLCDDataPtr[] = {
+	{Panel1024x768, 0x0018, 0x0000, 0}, /* XGI_LVDS1024x768Data_1 */
+	{Panel1024x768, 0x0018, 0x0010, 1}, /* XGI_LVDS1024x768Data_2 */
+	{Panel1280x1024, 0x0018, 0x0000, 2}, /* XGI_LVDS1280x1024Data_1 */
+	{Panel1280x1024, 0x0018, 0x0010, 3}, /* XGI_LVDS1280x1024Data_2 */
+	{Panel1400x1050, 0x0018, 0x0000, 4}, /* XGI_LVDS1400x1050Data_1 */
+	{Panel1400x1050, 0x0018, 0x0010, 5}, /* XGI_LVDS1400x1050Data_2 */
+	{Panel1600x1200, 0x0018, 0x0000, 6}, /* XGI_LVDS1600x1200Data_1 */
+	{PanelRef60Hz, 0x0008, 0x0008, 7}, /* XGI_LVDSNoScalingData */
+	{Panel1024x768x75, 0x0018, 0x0000, 8}, /* XGI_LVDS1024x768Data_1x75 */
+	{Panel1024x768x75, 0x0018, 0x0010, 9}, /* XGI_LVDS1024x768Data_2x75 */
+	{Panel1280x1024x75, 0x0018, 0x0000, 10}, /* XGI_LVDS1280x1024Data_1x75*/
+	{Panel1280x1024x75, 0x0018, 0x0010, 11},  /*XGI_LVDS1280x1024Data_2x75*/
+	{PanelRef75Hz, 0x0008, 0x0008, 12}, /* XGI_LVDSNoScalingDatax75 */
+	{0xFF, 0x0000, 0x0000, 0}
+};
+
+static struct XGI330_LCDDataTablStruct XGI_EPLLCDDesDataPtr[] = {
+	{Panel1024x768, 0x0018, 0x0000, 0}, /* XGI_LVDS1024x768Des_1 */
+	{Panel1024x768, 0x0618, 0x0410, 1}, /* XGI_LVDS1024x768Des_3 */
+	{Panel1024x768, 0x0018, 0x0010, 2}, /* XGI_LVDS1024x768Des_2 */
+	{Panel1280x1024, 0x0018, 0x0000, 3}, /* XGI_LVDS1280x1024Des_1 */
+	{Panel1280x1024, 0x0018, 0x0010, 4}, /* XGI_LVDS1280x1024Des_2 */
+	{Panel1400x1050, 0x0018, 0x0000, 5}, /* XGI_LVDS1400x1050Des_1 */
+	{Panel1400x1050, 0x0018, 0x0010, 6}, /* XGI_LVDS1400x1050Des_2 */
+	{Panel1600x1200, 0x0018, 0x0000, 7}, /* XGI_LVDS1600x1200Des_1 */
+	{PanelRef60Hz, 0x0008, 0x0008, 8},  /* XGI_LVDSNoScalingDesData */
+	{Panel1024x768x75, 0x0018, 0x0000, 9}, /* XGI_LVDS1024x768Des_1x75 */
+	{Panel1024x768x75, 0x0618, 0x0410, 10}, /* XGI_LVDS1024x768Des_3x75 */
+	{Panel1024x768x75, 0x0018, 0x0010, 11}, /* XGI_LVDS1024x768Des_2x75 */
+	{Panel1280x1024x75, 0x0018, 0x0000, 12}, /* XGI_LVDS1280x1024Des_1x75 */
+	{Panel1280x1024x75, 0x0018, 0x0010, 13}, /* XGI_LVDS1280x1024Des_2x75 */
+	{PanelRef75Hz, 0x0008, 0x0008, 14}, /* XGI_LVDSNoScalingDesDatax75 */
+	{0xFF, 0x0000, 0x0000, 0}
+};
+
+static struct XGI330_LCDDataTablStruct XGI_EPLCHLCDRegPtr[] = {
+	{Panel1024x768, 0x0000, 0x0000, 0}, /* XGI_CH7017LV1024x768 */
+	{Panel1400x1050, 0x0000, 0x0000, 1}, /* XGI_CH7017LV1400x1050 */
+	{0xFF, 0x0000, 0x0000, 0}
+};
+
+static struct XGI330_TVDataTablStruct XGI_TVDataTable[] = {
+	{0x09E1, 0x0001, 0}, /* XGI_ExtPALData */
+	{0x09E1, 0x0000, 1}, /* XGI_ExtNTSCData */
+	{0x09E1, 0x0801, 2}, /* XGI_StPALData */
+	{0x09E1, 0x0800, 3}, /* XGI_StNTSCData */
+	{0x49E0, 0x0100, 4}, /* XGI_ExtHiTVData */
+	{0x49E0, 0x4100, 5}, /* XGI_St2HiTVData */
+	{0x49E0, 0x4900, 13}, /* XGI_St1HiTVData */
+	{0x09E0, 0x0020, 6}, /* XGI_ExtYPbPr525iData */
+	{0x09E0, 0x0040, 7}, /* XGI_ExtYPbPr525pData */
+	{0x09E0, 0x0080, 8}, /* XGI_ExtYPbPr750pData */
+	{0x09E0, 0x0820, 9}, /* XGI_StYPbPr525iData */
+	{0x09E0, 0x0840, 10}, /* XGI_StYPbPr525pData */
+	{0x09E0, 0x0880, 11}, /* XGI_StYPbPr750pData */
+	{0xffff, 0x0000, 12}  /* END */
 };
 
 #if 0
-static unsigned short TVLenList[] =
-{
-   LVDSCRT1Len_H,
-   LVDSCRT1Len_V,
-   LVDSDataLen,
-   0,
-   TVDataLen,
-   0,
-   0,
-   CHTVRegLen
-} ;
+static unsigned short TVLenList[] = {
+	LVDSCRT1Len_H,
+	LVDSCRT1Len_V,
+	LVDSDataLen,
+	0,
+	TVDataLen,
+	0,
+	0,
+	CHTVRegLen
+};
 #endif
 
 /* Chrontel 7017 TV CRT1 Timing List */
-static struct XGI330_TVDataTablStruct XGI_EPLCHTVCRT1Ptr[] =
-{
-  {0x0011,0x0000,0}, /* XGI_CHTVCRT1UNTSC */
-  {0x0011,0x0010,1}, /* XGI_CHTVCRT1ONTSC */
-  {0x0011,0x0001,2}, /* XGI_CHTVCRT1UPAL */
-  {0x0011,0x0011,3}, /* XGI_CHTVCRT1OPAL */
-  {0xFFFF,0x0000,4}
+static struct XGI330_TVDataTablStruct XGI_EPLCHTVCRT1Ptr[] = {
+	{0x0011, 0x0000, 0}, /* XGI_CHTVCRT1UNTSC */
+	{0x0011, 0x0010, 1}, /* XGI_CHTVCRT1ONTSC */
+	{0x0011, 0x0001, 2}, /* XGI_CHTVCRT1UPAL */
+	{0x0011, 0x0011, 3}, /* XGI_CHTVCRT1OPAL */
+	{0xFFFF, 0x0000, 4}
 };
 
 /* ;;Chrontel 7017 TV Timing List */
-static struct XGI330_TVDataTablStruct XGI_EPLCHTVDataPtr[] =
-{
-  {0x0011,0x0000,0}, /* XGI_CHTVUNTSCData */
-  {0x0011,0x0010,1}, /* XGI_CHTVONTSCData */
-  {0x0011,0x0001,2}, /* XGI_CHTVUPALData */
-  {0x0011,0x0011,3}, /* XGI_CHTVOPALData */
-  {0xFFFF,0x0000,4}
+static struct XGI330_TVDataTablStruct XGI_EPLCHTVDataPtr[] = {
+	{0x0011, 0x0000, 0}, /* XGI_CHTVUNTSCData */
+	{0x0011, 0x0010, 1}, /* XGI_CHTVONTSCData */
+	{0x0011, 0x0001, 2}, /* XGI_CHTVUPALData */
+	{0x0011, 0x0011, 3}, /* XGI_CHTVOPALData */
+	{0xFFFF, 0x0000, 4}
 };
 
 /* ;;Chrontel 7017 TV Reg. List */
-static struct XGI330_TVDataTablStruct XGI_EPLCHTVRegPtr[] =
-{
-  {0x0011,0x0000,0}, /* XGI_CHTVRegUNTSC */
-  {0x0011,0x0010,1}, /* XGI_CHTVRegONTSC */
-  {0x0011,0x0001,2}, /* XGI_CHTVRegUPAL */
-  {0x0011,0x0011,3}, /* XGI_CHTVRegOPAL */
-  {0xFFFF,0x0000,4}
-};
-
-static unsigned short LCDLenList[] =
-{
-   LVDSCRT1Len_H,
-   LVDSCRT1Len_V,
-   LVDSDataLen,
-   LCDDesDataLen,
-   LCDDataLen,
-   LCDDesDataLen,
-   0,
-   LCDDesDataLen,
-   LCDDesDataLen,
-   0
-} ;
+static struct XGI330_TVDataTablStruct XGI_EPLCHTVRegPtr[] = {
+	{0x0011, 0x0000, 0}, /* XGI_CHTVRegUNTSC */
+	{0x0011, 0x0010, 1}, /* XGI_CHTVRegONTSC */
+	{0x0011, 0x0001, 2}, /* XGI_CHTVRegUPAL */
+	{0x0011, 0x0011, 3}, /* XGI_CHTVRegOPAL */
+	{0xFFFF, 0x0000, 4}
+};
+
+static unsigned short LCDLenList[] = {
+	LVDSCRT1Len_H,
+	LVDSCRT1Len_V,
+	LVDSDataLen,
+	LCDDesDataLen,
+	LCDDataLen,
+	LCDDesDataLen,
+	0,
+	LCDDesDataLen,
+	LCDDesDataLen,
+	0
+};
 
 #if 0
-static struct XGI330_LCDCapStruct  XGI660_LCDDLCapList[] =  /* 660, Dual link */
-{
+/* 660, Dual link */
+static struct XGI330_LCDCapStruct  XGI660_LCDDLCapList[] = {
 /* LCDCap1024x768 */
-		{Panel1024x768, DefaultLCDCap, 0, 0x014, 0x88, 0x06, VCLK65,
-		 0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768, DefaultLCDCap, 0, 0x014, 0x88, 0x06, VCLK65,
+	 0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024 */
-                {Panel1280x1024, LCDDualLink+DefaultLCDCap, StLCDBToA, 0x053, 0x70, 0x03, VCLK108_2,
-		 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024, LCDDualLink+DefaultLCDCap, StLCDBToA,
+	0x053, 0x70, 0x03, VCLK108_2,
+	 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1400x1050 */
-                {Panel1400x1050, LCDDualLink+DefaultLCDCap, StLCDBToA, 0x053, 0x70, 0x03, VCLK108_2,
-		 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1400x1050, LCDDualLink+DefaultLCDCap, StLCDBToA,
+	0x053, 0x70, 0x03, VCLK108_2,
+	 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1600x1200 */
-                {Panel1600x1200, LCDDualLink+DefaultLCDCap, LCDToFull, 0x053, 0xC0, 0x03, VCLK162,
-		 0x43, 0x22, 0x70, 0x24, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1600x1200, LCDDualLink+DefaultLCDCap, LCDToFull,
+	0x053, 0xC0, 0x03, VCLK162,
+	 0x43, 0x22, 0x70, 0x24, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1024x768x75 */
-		{Panel1024x768x75, DefaultLCDCap, 0, 0x014, 0x60, 0, VCLK78_75,
-		 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768x75, DefaultLCDCap, 0, 0x014, 0x60, 0, VCLK78_75,
+	 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024x75 */
-                {Panel1280x1024x75, LCDDualLink+DefaultLCDCap, StLCDBToA, 0x053, 0x90, 0x03, VCLK135_5,
-		 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024x75, LCDDualLink+DefaultLCDCap, StLCDBToA,
+	0x053, 0x90, 0x03, VCLK135_5,
+	 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCapDefault */
-                {0xFF, DefaultLCDCap, 0, 0x053, 0x88, 0x06, VCLK65,
-		0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
+	{0xFF, DefaultLCDCap, 0, 0x053, 0x88, 0x06, VCLK65,
+	0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
 };
 #endif
 
-static struct XGI330_LCDCapStruct  XGI_LCDDLCapList[] =  /* Dual link only */
-{
+/* Dual link only */
+static struct XGI330_LCDCapStruct  XGI_LCDDLCapList[] = {
 /* LCDCap1024x768 */
-		{Panel1024x768, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
-		0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
+	0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024 */
-		{Panel1280x1024, LCDDualLink+DefaultLCDCap, StLCDBToA, 0x012, 0x70, 0x03, VCLK108_2,
-		0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024, LCDDualLink+DefaultLCDCap, StLCDBToA,
+	0x012, 0x70, 0x03, VCLK108_2,
+	0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1400x1050 */
-		{Panel1400x1050, LCDDualLink+DefaultLCDCap, StLCDBToA, 0x012, 0x70, 0x03, VCLK108_2,
-		 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1400x1050, LCDDualLink+DefaultLCDCap, StLCDBToA,
+	0x012, 0x70, 0x03, VCLK108_2,
+	 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1600x1200 */
-		{Panel1600x1200, LCDDualLink+DefaultLCDCap, LCDToFull, 0x012, 0xC0, 0x03, VCLK162,
-		 0x43, 0x22, 0x70, 0x24, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1600x1200, LCDDualLink+DefaultLCDCap, LCDToFull,
+	0x012, 0xC0, 0x03, VCLK162,
+	 0x43, 0x22, 0x70, 0x24, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1024x768x75 */
-		{Panel1024x768x75, DefaultLCDCap, 0, 0x012, 0x60, 0, VCLK78_75,
-		 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768x75, DefaultLCDCap, 0, 0x012, 0x60, 0, VCLK78_75,
+	 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024x75 */
-		{Panel1280x1024x75, LCDDualLink+DefaultLCDCap, StLCDBToA, 0x012, 0x90, 0x03, VCLK135_5,
-		 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024x75, LCDDualLink+DefaultLCDCap, StLCDBToA,
+	0x012, 0x90, 0x03, VCLK135_5,
+	 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCapDefault */
-		{0xFF, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
-		0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
+	{0xFF, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
+	0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
 };
 
 #if 0
-static struct XGI330_LCDCapStruct  XGI660_LCDCapList[] =
-{
+static struct XGI330_LCDCapStruct  XGI660_LCDCapList[] = {
 /* LCDCap1024x768 */
-                {Panel1024x768, DefaultLCDCap, 0, 0x014, 0x88, 0x06, VCLK65,
-		0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768, DefaultLCDCap, 0, 0x014, 0x88, 0x06, VCLK65,
+	0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024 */
-                {Panel1280x1024, DefaultLCDCap, StLCDBToA, 0x053, 0x70, 0x03, VCLK108_2,
-		0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024, DefaultLCDCap, StLCDBToA, 0x053, 0x70, 0x03, VCLK108_2,
+	0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1400x1050 */
-                {Panel1400x1050, DefaultLCDCap, StLCDBToA, 0x053, 0x70, 0x03, VCLK108_2,
-		 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1400x1050, DefaultLCDCap, StLCDBToA, 0x053, 0x70, 0x03, VCLK108_2,
+	 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1600x1200 */
-                {Panel1600x1200, DefaultLCDCap, LCDToFull, 0x053, 0xC0, 0x03, VCLK162,
-		 0x5A, 0x23, 0x5A, 0x23, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1600x1200, DefaultLCDCap, LCDToFull, 0x053, 0xC0, 0x03, VCLK162,
+	 0x5A, 0x23, 0x5A, 0x23, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1024x768x75 */
-		{Panel1024x768x75, DefaultLCDCap, 0, 0x014, 0x60, 0, VCLK78_75,
-		 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768x75, DefaultLCDCap, 0, 0x014, 0x60, 0, VCLK78_75,
+	 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024x75 */
-                {Panel1280x1024x75,+DefaultLCDCap, StLCDBToA, 0x053, 0x90, 0x03, VCLK135_5,
-		 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024x75, + DefaultLCDCap, StLCDBToA,
+	0x053, 0x90, 0x03, VCLK135_5,
+	 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCapDefault */
-                {0xFF, DefaultLCDCap, 0, 0x053, 0x88, 0x06, VCLK65,
-		0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
+	{0xFF, DefaultLCDCap, 0, 0x053, 0x88, 0x06, VCLK65,
+	0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
 };
 #endif
 
-static struct XGI330_LCDCapStruct  XGI_LCDCapList[] =
-{
+static struct XGI330_LCDCapStruct  XGI_LCDCapList[] = {
 /* LCDCap1024x768 */
-		{Panel1024x768, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
-		0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
+	0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024 */
-		{Panel1280x1024, DefaultLCDCap, StLCDBToA, 0x012, 0x70, 0x03, VCLK108_2,
-		0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024, DefaultLCDCap, StLCDBToA,
+	0x012, 0x70, 0x03, VCLK108_2,
+	0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1400x1050 */
-		{Panel1400x1050, DefaultLCDCap, StLCDBToA, 0x012, 0x70, 0x03, VCLK108_2,
-		 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1400x1050, DefaultLCDCap, StLCDBToA,
+	0x012, 0x70, 0x03, VCLK108_2,
+	 0x70, 0x44, 0xF8, 0x2F, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1600x1200 */
-		{Panel1600x1200, DefaultLCDCap, LCDToFull, 0x012, 0xC0, 0x03, VCLK162,
-		 0x5A, 0x23, 0x5A, 0x23, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1600x1200, DefaultLCDCap, LCDToFull,
+	0x012, 0xC0, 0x03, VCLK162,
+	 0x5A, 0x23, 0x5A, 0x23, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCap1024x768x75 */
-		{Panel1024x768x75, DefaultLCDCap, 0, 0x012, 0x60, 0, VCLK78_75,
-		 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
+	{Panel1024x768x75, DefaultLCDCap, 0, 0x012, 0x60, 0, VCLK78_75,
+	 0x2B, 0x61, 0x2B, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10},
 /* LCDCap1280x1024x75 */
-		{Panel1280x1024x75, DefaultLCDCap, StLCDBToA, 0x012, 0x90, 0x03, VCLK135_5,
-		 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
+	{Panel1280x1024x75, DefaultLCDCap, StLCDBToA,
+	0x012, 0x90, 0x03, VCLK135_5,
+	 0x54, 0x42, 0x4A, 0x61, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	 0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x30, 0x10},
 /* LCDCapDefault */
-		{0xFF, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
-		0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
-		0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
-};
-
-struct XGI21_LVDSCapStruct XGI21_LCDCapList[] =
-{
-    {DisableLCD24bpp + LCDPolarity,
-     2160,1250,1600,1200,  64,  1,  192,   3,
-     0x70,0x24,0x20,0x04,0x0A,0x02,0xC8
-    },
-    {DisableLCD24bpp + LCDPolarity,
-     1688,1066,1280,1024,  48,  1,  112,   3,
-     0x70,0x44,0x20,0x04,0x0A,0x02,0xC8
-    },
-    {DisableLCD24bpp + LCDPolarity + (LCDPolarity << 8),
-     1344, 806,1024, 768,  24,  3,  136,   6,
-     0x6C,0x65,0x20,0x04,0x0A,0x02,0xC8
-    },
-    {DisableLCD24bpp + LCDPolarity,
-     1056, 628, 800, 600,  40,   1, 128,   4,
-     0x42,0xE2,0x20,0x14,0x0A,0x02,0x00
-    },
-    {DisableLCD24bpp + LCDPolarity,
-      928, 525, 800, 480,  40,  13,  48,   3,
-     0x52,0xC5,0x20,0x14,0x0A,0x02,0x00
-    },
-    {DisableLCD24bpp + LCDPolarity + (LCDPolarity << 8),
-      800, 525, 640, 480,  16,  10,  96,   2,
-     0x1B,0xE1,0x20,0x04,0x0A,0x02,0xC8
-    }
-
-};
-
-static struct XGI_Ext2Struct XGI330_RefIndex[] =
-{
-{Support32Bpp + SupportAllCRT2 + SyncPN,			RES320x200,	 VCLK25_175, 0x00,0x10,0x59, 320, 200},/* 00 */
-{Support32Bpp + SupportAllCRT2 + SyncPN,			RES320x200,	 VCLK25_175, 0x00,0x10,0x00, 320, 400},/* 01 */
-{Support32Bpp + SupportAllCRT2 + SyncNN,			RES320x240,	 VCLK25_175, 0x04,0x20,0x50, 320, 240},/* 02 */
-{Support32Bpp + SupportAllCRT2 + SyncPP,			RES400x300,	 VCLK40,     0x05,0x32,0x51, 400, 300},/* 03 */
-{Support32Bpp + NoSupportTV + SyncNN + SupportTV1024,		RES512x384,	 VCLK65,     0x06,0x43,0x52, 512, 384},/* 04 */
-{Support32Bpp + SupportAllCRT2 + SyncPN,			RES640x400,	 VCLK25_175, 0x00,0x14,0x2f, 640, 400},/* 05 */
-{Support32Bpp + SupportAllCRT2 + SyncNN,			RES640x480x60,	 VCLK25_175, 0x04,0x24,0x2e, 640, 480},/* 06 640x480x60Hz (LCD 640x480x60z) */
-{Support32Bpp + NoSupportHiVisionTV + SyncNN,			RES640x480x72,	 VCLK31_5,   0x04,0x24,0x2e, 640, 480},/* 07 640x480x72Hz (LCD 640x480x70Hz) */
-{Support32Bpp + NoSupportHiVisionTV + SyncNN,			RES640x480x75,	 VCLK31_5,   0x47,0x24,0x2e, 640, 480},/* 08 640x480x75Hz (LCD 640x480x75Hz) */
-{Support32Bpp + SupportRAMDAC2 + SyncNN,			RES640x480x85,	 VCLK36,     0x8A,0x24,0x2e, 640, 480},/* 09 640x480x85Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES640x480x100,	 VCLK43_163, 0x00,0x24,0x2e, 640, 480},/* 0a 640x480x100Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES640x480x120,	 VCLK52_406, 0x00,0x24,0x2e, 640, 480},/* 0b 640x480x120Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES640x480x160,	 VCLK72_852, 0x00,0x24,0x2e, 640, 480},/* 0c 640x480x160Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncNN,			RES640x480x200,	 VCLK86_6,   0x00,0x24,0x2e, 640, 480},/* 0d 640x480x200Hz */
-{Support32Bpp + NoSupportLCD + SyncPP,				RES800x600x56,	 VCLK36,     0x05,0x36,0x6a, 800, 600},/* 0e 800x600x56Hz */
-{Support32Bpp + NoSupportTV + SyncPP,				RES800x600x60,	 VCLK40,     0x05,0x36,0x6a, 800, 600},/* 0f 800x600x60Hz (LCD 800x600x60Hz) */
-{Support32Bpp + NoSupportHiVisionTV + SyncPP,			RES800x600x72,	 VCLK50,     0x48,0x36,0x6a, 800, 600},/* 10 800x600x72Hz (LCD 800x600x70Hz) */
-{Support32Bpp + NoSupportHiVisionTV + SyncPP,			RES800x600x75,	 VCLK49_5,   0x8B,0x36,0x6a, 800, 600},/* 11 800x600x75Hz (LCD 800x600x75Hz) */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES800x600x85,	 VCLK56_25,  0x00,0x36,0x6a, 800, 600},/* 12 800x600x85Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES800x600x100,	 VCLK68_179, 0x00,0x36,0x6a, 800, 600},/* 13 800x600x100Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES800x600x120,	 VCLK83_95,  0x00,0x36,0x6a, 800, 600},/* 14 800x600x120Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES800x600x160,	 VCLK116_406,0x00,0x36,0x6a, 800, 600},/* 15 800x600x160Hz */
-{Support32Bpp + InterlaceMode + SyncPP,				RES1024x768x43,	 VCLK44_9,   0x00,0x47,0x37,1024, 768},/* 16 1024x768x43Hz */
-{Support32Bpp + NoSupportTV + SyncNN + SupportTV1024,		RES1024x768x60,	 VCLK65,     0x06,0x47,0x37,1024, 768},/* 17 1024x768x60Hz (LCD 1024x768x60Hz) */
-{Support32Bpp + NoSupportHiVisionTV + SyncNN,			RES1024x768x70,	 VCLK75,     0x49,0x47,0x37,1024, 768},/* 18 1024x768x70Hz (LCD 1024x768x70Hz) */
-{Support32Bpp + NoSupportHiVisionTV + SyncPP,			RES1024x768x75,	 VCLK78_75,  0x00,0x47,0x37,1024, 768},/* 19 1024x768x75Hz (LCD 1024x768x75Hz) */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES1024x768x85,	 VCLK94_5,   0x8C,0x47,0x37,1024, 768},/* 1a 1024x768x85Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES1024x768x100, VCLK113_309,0x00,0x47,0x37,1024, 768},/* 1b 1024x768x100Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES1024x768x120, VCLK139_054,0x00,0x47,0x37,1024, 768},/* 1c 1024x768x120Hz */
-{Support32Bpp + SupportLCD + SyncPP,				RES1280x960x60,	 VCLK108_2,  0x08,0x58,0x7b,1280, 960},/* 1d 1280x960x60Hz */
-{Support32Bpp + InterlaceMode + SyncPP,				RES1280x1024x43, VCLK78_75,  0x00,0x58,0x3a,1280,1024},/* 1e 1280x1024x43Hz */
-{Support32Bpp + NoSupportTV + SyncPP,				RES1280x1024x60, VCLK108_2,  0x07,0x58,0x3a,1280,1024},/* 1f 1280x1024x60Hz (LCD 1280x1024x60Hz) */
-{Support32Bpp + NoSupportTV + SyncPP,				RES1280x1024x75, VCLK135_5,  0x00,0x58,0x3a,1280,1024},/* 20 1280x1024x75Hz (LCD 1280x1024x75Hz) */
-{Support32Bpp + SyncPP,						RES1280x1024x85, VCLK157_5,  0x00,0x58,0x3a,1280,1024},/* 21 1280x1024x85Hz */
-{Support32Bpp + SupportLCD + SyncPP + SupportCRT2in301C,	RES1600x1200x60, VCLK162,    0x09,0x7A,0x3c,1600,1200},/* 22 1600x1200x60Hz */
-{Support32Bpp + SyncPP + SupportCRT2in301C,			RES1600x1200x65, VCLK175,    0x00,0x69,0x3c,1600,1200},/* 23 1600x1200x65Hz */
-{Support32Bpp + SyncPP + SupportCRT2in301C,			RES1600x1200x70, VCLK189,    0x00,0x69,0x3c,1600,1200},/* 24 1600x1200x70Hz */
-{Support32Bpp + SyncPP + SupportCRT2in301C,			RES1600x1200x75, VCLK202_5,  0x00,0x69,0x3c,1600,1200},/* 25 1600x1200x75Hz */
-{Support32Bpp + SyncPP,						RES1600x1200x85, VCLK229_5,  0x00,0x69,0x3c,1600,1200},/* 26 1600x1200x85Hz */
-{Support32Bpp + SyncPP,						RES1600x1200x100,VCLK269_655,0x00,0x69,0x3c,1600,1200},/* 27 1600x1200x100Hz */
-{Support32Bpp + SyncPP,						RES1600x1200x120,VCLK323_586,0x00,0x69,0x3c,1600,1200},/* 28 1600x1200x120Hz */
-{Support32Bpp + SupportLCD + SyncNP,				RES1920x1440x60, VCLK234,    0x00,0x00,0x68,1920,1440},/* 29 1920x1440x60Hz */
-{Support32Bpp + SyncPN,						RES1920x1440x65, VCLK254_817,0x00,0x00,0x68,1920,1440},/* 2a 1920x1440x65Hz */
-{Support32Bpp + SyncPN,						RES1920x1440x70, VCLK277_015,0x00,0x00,0x68,1920,1440},/* 2b 1920x1440x70Hz */
-{Support32Bpp + SyncPN,						RES1920x1440x75, VCLK291_132,0x00,0x00,0x68,1920,1440},/* 2c 1920x1440x75Hz */
-{Support32Bpp + SyncPN,						RES1920x1440x85, VCLK330_615,0x00,0x00,0x68,1920,1440},/* 2d 1920x1440x85Hz */
-{Support16Bpp + SyncPN,						RES1920x1440x100,VCLK388_631,0x00,0x00,0x68,1920,1440},/* 2e 1920x1440x100Hz */
-{Support32Bpp + SupportLCD + SyncPN,				RES2048x1536x60, VCLK266_952,0x00,0x00,0x6c,2048,1536},/* 2f 2048x1536x60Hz */
-{Support32Bpp + SyncPN,						RES2048x1536x65, VCLK291_766,0x00,0x00,0x6c,2048,1536},/* 30 2048x1536x65Hz */
-{Support32Bpp + SyncPN,						RES2048x1536x70, VCLK315_195,0x00,0x00,0x6c,2048,1536},/* 31 2048x1536x70Hz */
-{Support32Bpp + SyncPN,						RES2048x1536x75, VCLK340_477,0x00,0x00,0x6c,2048,1536},/* 32 2048x1536x75Hz */
-{Support16Bpp + SyncPN,						RES2048x1536x85, VCLK375_847,0x00,0x00,0x6c,2048,1536},/* 33 2048x1536x85Hz */
-{Support32Bpp + SupportHiVisionTV + SupportRAMDAC2 + SyncPP + SupportYPbPr,	RES800x480x60,	 VCLK39_77,  0x08,0x00,0x70, 800, 480},/* 34 800x480x60Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES800x480x75,	 VCLK49_5,   0x08,0x00,0x70, 800, 480},/* 35 800x480x75Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES800x480x85,	 VCLK56_25,  0x08,0x00,0x70, 800, 480},/* 36 800x480x85Hz */
-{Support32Bpp + SupportHiVisionTV + SupportRAMDAC2 + SyncPP + SupportYPbPr,	RES1024x576x60,	 VCLK65,     0x09,0x00,0x71,1024, 576},/* 37 1024x576x60Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES1024x576x75,	 VCLK78_75,  0x09,0x00,0x71,1024, 576},/* 38 1024x576x75Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES1024x576x85,	 VCLK94_5,   0x09,0x00,0x71,1024, 576},/* 39 1024x576x85Hz */
-{Support32Bpp + SupportHiVisionTV + SupportRAMDAC2 + SyncPP + SupportYPbPr,	RES1280x720x60,	 VCLK108_2,  0x0A,0x00,0x75,1280, 720},/* 3a 1280x720x60Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES1280x720x75,	 VCLK135_5,  0x0A,0x00,0x75,1280, 720},/* 3b 1280x720x75Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES1280x720x85,	 VCLK157_5,  0x0A,0x00,0x75,1280, 720},/* 3c 1280x720x85Hz */
-{Support32Bpp + SupportTV + SyncNN,				RES720x480x60,	 VCLK28_322, 0x06,0x00,0x31, 720, 480},/* 3d 720x480x60Hz */
-{Support32Bpp + SupportTV + SyncPP,				RES720x576x56,	 VCLK36,     0x06,0x00,0x32, 720, 576},/* 3e 720x576x56Hz */
-{Support32Bpp + InterlaceMode + NoSupportLCD + SyncPP,		RES856x480x79I,	 VCLK35_2,   0x00,0x00,0x00, 856, 480},/* 3f 856x480x79I */
-{Support32Bpp + NoSupportLCD + SyncNN,				RES856x480x60,	 VCLK35_2,   0x00,0x00,0x00, 856, 480},/* 40 856x480x60Hz */
-{Support32Bpp + NoSupportHiVisionTV + SyncPP,			RES1280x768x60,	 VCLK79_411, 0x08,0x48,0x23,1280, 768},/* 41 1280x768x60Hz */
-{Support32Bpp + NoSupportHiVisionTV + SyncPP,			RES1400x1050x60, VCLK122_61, 0x08,0x69,0x26,1400,1050},/* 42 1400x1050x60Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES1152x864x60,	 VCLK80_350, 0x37,0x00,0x20,1152, 864},/* 43 1152x864x60Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPP,			RES1152x864x75,	 VCLK107_385,0x37,0x00,0x20,1152, 864},/* 44 1152x864x75Hz */
-{Support32Bpp + SupportLCD + SupportRAMDAC2 + SyncPP,		RES1280x960x75,	 VCLK125_999,0x3A,0x88,0x7b,1280, 960},/* 45 1280x960x75Hz */
-{Support32Bpp + SupportLCD + SupportRAMDAC2 + SyncPP,		RES1280x960x85,	 VCLK148_5,  0x0A,0x88,0x7b,1280, 960},/* 46 1280x960x85Hz */
-{Support32Bpp + SupportLCD + SupportRAMDAC2 + SyncPP,		RES1280x960x120, VCLK217_325,0x3A,0x88,0x7b,1280, 960},/* 47 1280x960x120Hz */
-{Support32Bpp + SupportRAMDAC2 + SyncPN,			RES1024x768x160, VCLK139_054,0x30,0x47,0x37,1024, 768},/* 48 1024x768x160Hz */
+	{0xFF, DefaultLCDCap, 0, 0x012, 0x88, 0x06, VCLK65,
+	0x6C, 0xC3, 0x35, 0x62, 0x02, 0x14, 0x0A, 0x02, 0x00,
+	0x30, 0x10, 0x5A, 0x10, 0x10, 0x0A, 0xC0, 0x28, 0x10}
+};
+
+struct XGI21_LVDSCapStruct XGI21_LCDCapList[] = {
+	{DisableLCD24bpp + LCDPolarity,
+	 2160, 1250, 1600, 1200,   64,    1,  192,    3,
+	 0x70, 0x24, 0x20, 0x04, 0x0A, 0x02, 0xC8
+	},
+	{DisableLCD24bpp + LCDPolarity,
+	 1688, 1066, 1280, 1024,   48,    1,   112,    3,
+	 0x70, 0x44, 0x20, 0x04, 0x0A, 0x02, 0xC8
+	},
+	{DisableLCD24bpp + LCDPolarity + (LCDPolarity << 8),
+	 1344,  806, 1024,  768,   24,    3,   136,    6,
+	 0x6C, 0x65, 0x20, 0x04, 0x0A, 0x02, 0xC8
+	},
+	{DisableLCD24bpp + LCDPolarity,
+	 1056,  628,  800,  600,   40,    1,  128,    4,
+	 0x42, 0xE2, 0x20, 0x14, 0x0A, 0x02, 0x00
+	},
+	{DisableLCD24bpp + LCDPolarity,
+	  928,  525,  800,  480,   40,   13,   48,    3,
+	 0x52, 0xC5, 0x20, 0x14, 0x0A, 0x02, 0x00
+	},
+	{DisableLCD24bpp + LCDPolarity + (LCDPolarity << 8),
+	  800,  525,  640,  480,   16,   10,   96,    2,
+	 0x1B, 0xE1, 0x20, 0x04, 0x0A, 0x02, 0xC8
+	}
+};
+
+static struct XGI_Ext2Struct XGI330_RefIndex[] = {
+	{Support32Bpp + SupportAllCRT2 + SyncPN, RES320x200, VCLK25_175,
+	0x00, 0x10, 0x59, 320, 200},/* 00 */
+	{Support32Bpp + SupportAllCRT2 + SyncPN, RES320x200, VCLK25_175,
+	0x00, 0x10, 0x00, 320, 400},/* 01 */
+	{Support32Bpp + SupportAllCRT2 + SyncNN, RES320x240, VCLK25_175,
+	0x04, 0x20, 0x50, 320, 240},/* 02 */
+	{Support32Bpp + SupportAllCRT2 + SyncPP, RES400x300, VCLK40,
+	0x05, 0x32, 0x51, 400, 300},/* 03 */
+	{Support32Bpp + NoSupportTV + SyncNN + SupportTV1024, RES512x384,
+	VCLK65, 0x06, 0x43, 0x52, 512, 384},/* 04 */
+	{Support32Bpp + SupportAllCRT2 + SyncPN, RES640x400, VCLK25_175,
+	0x00, 0x14, 0x2f, 640, 400},/* 05 */
+	{Support32Bpp + SupportAllCRT2 + SyncNN, RES640x480x60, VCLK25_175,
+	0x04, 0x24, 0x2e, 640, 480},/* 06 640x480x60Hz (LCD 640x480x60z) */
+	{Support32Bpp + NoSupportHiVisionTV + SyncNN, RES640x480x72, VCLK31_5,
+	0x04, 0x24, 0x2e, 640, 480},/* 07 640x480x72Hz (LCD 640x480x70Hz) */
+	{Support32Bpp + NoSupportHiVisionTV + SyncNN, RES640x480x75, VCLK31_5,
+	0x47, 0x24, 0x2e, 640, 480},/* 08 640x480x75Hz (LCD 640x480x75Hz) */
+	{Support32Bpp + SupportRAMDAC2 + SyncNN, RES640x480x85, VCLK36,
+	0x8A, 0x24, 0x2e, 640, 480},/* 09 640x480x85Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES640x480x100, VCLK43_163,
+	0x00, 0x24, 0x2e, 640, 480},/* 0a 640x480x100Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES640x480x120, VCLK52_406,
+	0x00, 0x24, 0x2e, 640, 480},/* 0b 640x480x120Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES640x480x160, VCLK72_852,
+	0x00, 0x24, 0x2e, 640, 480},/* 0c 640x480x160Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncNN, RES640x480x200, VCLK86_6,
+	0x00, 0x24, 0x2e, 640, 480},/* 0d 640x480x200Hz */
+	{Support32Bpp + NoSupportLCD + SyncPP, RES800x600x56, VCLK36,
+	0x05, 0x36, 0x6a, 800, 600},/* 0e 800x600x56Hz */
+	{Support32Bpp + NoSupportTV + SyncPP, RES800x600x60, VCLK40,
+	0x05, 0x36, 0x6a, 800, 600},/* 0f 800x600x60Hz (LCD 800x600x60Hz) */
+	{Support32Bpp + NoSupportHiVisionTV + SyncPP, RES800x600x72, VCLK50,
+	0x48, 0x36, 0x6a, 800, 600},/* 10 800x600x72Hz (LCD 800x600x70Hz) */
+	{Support32Bpp + NoSupportHiVisionTV + SyncPP, RES800x600x75, VCLK49_5,
+	0x8B, 0x36, 0x6a, 800, 600},/* 11 800x600x75Hz (LCD 800x600x75Hz) */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES800x600x85, VCLK56_25,
+	0x00, 0x36, 0x6a, 800, 600},/* 12 800x600x85Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES800x600x100, VCLK68_179,
+	0x00, 0x36, 0x6a, 800, 600},/* 13 800x600x100Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES800x600x120, VCLK83_95,
+	0x00, 0x36, 0x6a, 800, 600},/* 14 800x600x120Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES800x600x160, VCLK116_406,
+	0x00, 0x36, 0x6a, 800, 600},/* 15 800x600x160Hz */
+	{Support32Bpp + InterlaceMode + SyncPP, RES1024x768x43, VCLK44_9,
+	0x00, 0x47, 0x37, 1024, 768},/* 16 1024x768x43Hz */
+	/* 17 1024x768x60Hz (LCD 1024x768x60Hz) */
+	{Support32Bpp + NoSupportTV + SyncNN + SupportTV1024, RES1024x768x60,
+	VCLK65, 0x06, 0x47, 0x37, 1024, 768},
+	{Support32Bpp + NoSupportHiVisionTV + SyncNN, RES1024x768x70, VCLK75,
+	0x49, 0x47, 0x37, 1024, 768},/* 18 1024x768x70Hz (LCD 1024x768x70Hz) */
+	{Support32Bpp + NoSupportHiVisionTV + SyncPP, RES1024x768x75, VCLK78_75,
+	0x00, 0x47, 0x37, 1024, 768},/* 19 1024x768x75Hz (LCD 1024x768x75Hz) */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES1024x768x85, VCLK94_5,
+	0x8C, 0x47, 0x37, 1024, 768},/* 1a 1024x768x85Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES1024x768x100, VCLK113_309,
+	0x00, 0x47, 0x37, 1024, 768},/* 1b 1024x768x100Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES1024x768x120, VCLK139_054,
+	0x00, 0x47, 0x37, 1024, 768},/* 1c 1024x768x120Hz */
+	{Support32Bpp + SupportLCD + SyncPP, RES1280x960x60, VCLK108_2,
+	0x08, 0x58, 0x7b, 1280, 960},/* 1d 1280x960x60Hz */
+	{Support32Bpp + InterlaceMode + SyncPP, RES1280x1024x43, VCLK78_75,
+	0x00, 0x58, 0x3a, 1280, 1024},/* 1e 1280x1024x43Hz */
+	{Support32Bpp + NoSupportTV + SyncPP, RES1280x1024x60, VCLK108_2,
+	0x07, 0x58, 0x3a, 1280, 1024},/*1f 1280x1024x60Hz (LCD 1280x1024x60Hz)*/
+	{Support32Bpp + NoSupportTV + SyncPP, RES1280x1024x75, VCLK135_5,
+	0x00, 0x58, 0x3a, 1280, 1024},/*20 1280x1024x75Hz (LCD 1280x1024x75Hz)*/
+	{Support32Bpp + SyncPP, RES1280x1024x85, VCLK157_5,
+	0x00, 0x58, 0x3a, 1280, 1024},/* 21 1280x1024x85Hz */
+	/* 22 1600x1200x60Hz */
+	{Support32Bpp + SupportLCD + SyncPP + SupportCRT2in301C,
+	RES1600x1200x60, VCLK162, 0x09, 0x7A, 0x3c, 1600, 1200},
+	{Support32Bpp + SyncPP + SupportCRT2in301C, RES1600x1200x65, VCLK175,
+	0x00, 0x69, 0x3c, 1600, 1200},/* 23 1600x1200x65Hz */
+	{Support32Bpp + SyncPP + SupportCRT2in301C, RES1600x1200x70, VCLK189,
+	0x00, 0x69, 0x3c, 1600, 1200},/* 24 1600x1200x70Hz */
+	{Support32Bpp + SyncPP + SupportCRT2in301C, RES1600x1200x75, VCLK202_5,
+	0x00, 0x69, 0x3c, 1600, 1200},/* 25 1600x1200x75Hz */
+	{Support32Bpp + SyncPP, RES1600x1200x85, VCLK229_5,
+	0x00, 0x69, 0x3c, 1600, 1200},/* 26 1600x1200x85Hz */
+	{Support32Bpp + SyncPP, RES1600x1200x100, VCLK269_655,
+	0x00, 0x69, 0x3c, 1600, 1200},/* 27 1600x1200x100Hz */
+	{Support32Bpp + SyncPP, RES1600x1200x120, VCLK323_586,
+	0x00, 0x69, 0x3c, 1600, 1200},/* 28 1600x1200x120Hz */
+	{Support32Bpp + SupportLCD + SyncNP, RES1920x1440x60, VCLK234,
+	0x00, 0x00, 0x68, 1920, 1440},/* 29 1920x1440x60Hz */
+	{Support32Bpp + SyncPN, RES1920x1440x65, VCLK254_817,
+	0x00, 0x00, 0x68, 1920, 1440},/* 2a 1920x1440x65Hz */
+	{Support32Bpp + SyncPN, RES1920x1440x70, VCLK277_015,
+	0x00, 0x00, 0x68, 1920, 1440},/* 2b 1920x1440x70Hz */
+	{Support32Bpp + SyncPN, RES1920x1440x75, VCLK291_132,
+	0x00, 0x00, 0x68, 1920, 1440},/* 2c 1920x1440x75Hz */
+	{Support32Bpp + SyncPN, RES1920x1440x85, VCLK330_615,
+	0x00, 0x00, 0x68, 1920, 1440},/* 2d 1920x1440x85Hz */
+	{Support16Bpp + SyncPN, RES1920x1440x100, VCLK388_631,
+	0x00, 0x00, 0x68, 1920, 1440},/* 2e 1920x1440x100Hz */
+	{Support32Bpp + SupportLCD + SyncPN, RES2048x1536x60, VCLK266_952,
+	0x00, 0x00, 0x6c, 2048, 1536},/* 2f 2048x1536x60Hz */
+	{Support32Bpp + SyncPN, RES2048x1536x65, VCLK291_766,
+	0x00, 0x00, 0x6c, 2048, 1536},/* 30 2048x1536x65Hz */
+	{Support32Bpp + SyncPN, RES2048x1536x70, VCLK315_195,
+	0x00, 0x00, 0x6c, 2048, 1536},/* 31 2048x1536x70Hz */
+	{Support32Bpp + SyncPN, RES2048x1536x75, VCLK340_477,
+	0x00, 0x00, 0x6c, 2048, 1536},/* 32 2048x1536x75Hz */
+	{Support16Bpp + SyncPN, RES2048x1536x85, VCLK375_847,
+	0x00, 0x00, 0x6c, 2048, 1536},/* 33 2048x1536x85Hz */
+	{Support32Bpp + SupportHiVisionTV + SupportRAMDAC2 +
+	 SyncPP + SupportYPbPr, RES800x480x60, VCLK39_77,
+	 0x08, 0x00, 0x70, 800, 480},/* 34 800x480x60Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES800x480x75, VCLK49_5,
+	0x08, 0x00, 0x70, 800, 480},/* 35 800x480x75Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES800x480x85, VCLK56_25,
+	0x08, 0x00, 0x70, 800, 480},/* 36 800x480x85Hz */
+	{Support32Bpp + SupportHiVisionTV + SupportRAMDAC2 +
+	 SyncPP + SupportYPbPr, RES1024x576x60, VCLK65,
+	 0x09, 0x00, 0x71, 1024, 576},/* 37 1024x576x60Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES1024x576x75, VCLK78_75,
+	0x09, 0x00, 0x71, 1024, 576},/* 38 1024x576x75Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES1024x576x85, VCLK94_5,
+	0x09, 0x00, 0x71, 1024, 576},/* 39 1024x576x85Hz */
+	{Support32Bpp + SupportHiVisionTV + SupportRAMDAC2 +
+	SyncPP + SupportYPbPr, RES1280x720x60, VCLK108_2,
+	0x0A, 0x00, 0x75, 1280, 720},/* 3a 1280x720x60Hz*/
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES1280x720x75, VCLK135_5,
+	0x0A, 0x00, 0x75, 1280, 720},/* 3b 1280x720x75Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES1280x720x85, VCLK157_5,
+	0x0A, 0x00, 0x75, 1280, 720},/* 3c 1280x720x85Hz */
+	{Support32Bpp + SupportTV + SyncNN, RES720x480x60, VCLK28_322,
+	0x06, 0x00, 0x31,  720, 480},/* 3d 720x480x60Hz */
+	{Support32Bpp + SupportTV + SyncPP, RES720x576x56, VCLK36,
+	0x06, 0x00, 0x32, 720, 576},/* 3e 720x576x56Hz */
+	{Support32Bpp + InterlaceMode + NoSupportLCD + SyncPP, RES856x480x79I,
+	VCLK35_2, 0x00, 0x00, 0x00,  856, 480},/* 3f 856x480x79I */
+	{Support32Bpp + NoSupportLCD + SyncNN, RES856x480x60, VCLK35_2,
+	0x00, 0x00, 0x00,  856, 480},/* 40 856x480x60Hz */
+	{Support32Bpp + NoSupportHiVisionTV + SyncPP, RES1280x768x60,
+	VCLK79_411, 0x08, 0x48, 0x23, 1280, 768},/* 41 1280x768x60Hz */
+	{Support32Bpp + NoSupportHiVisionTV + SyncPP, RES1400x1050x60,
+	VCLK122_61, 0x08, 0x69, 0x26, 1400, 1050},/* 42 1400x1050x60Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES1152x864x60, VCLK80_350,
+	0x37, 0x00, 0x20, 1152, 864},/* 43 1152x864x60Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPP, RES1152x864x75, VCLK107_385,
+	0x37, 0x00, 0x20, 1152, 864},/* 44 1152x864x75Hz */
+	{Support32Bpp + SupportLCD + SupportRAMDAC2 + SyncPP, RES1280x960x75,
+	VCLK125_999, 0x3A, 0x88, 0x7b, 1280, 960},/* 45 1280x960x75Hz */
+	{Support32Bpp + SupportLCD + SupportRAMDAC2 + SyncPP, RES1280x960x85,
+	VCLK148_5, 0x0A, 0x88, 0x7b, 1280, 960},/* 46 1280x960x85Hz */
+	{Support32Bpp + SupportLCD + SupportRAMDAC2 + SyncPP, RES1280x960x120,
+	VCLK217_325, 0x3A, 0x88, 0x7b, 1280, 960},/* 47 1280x960x120Hz */
+	{Support32Bpp + SupportRAMDAC2 + SyncPN, RES1024x768x160, VCLK139_054,
+	0x30, 0x47, 0x37, 1024, 768},/* 48 1024x768x160Hz */
 };
 
 
 #if 0
-static struct XGI330_VCLKDataStruct XGI330_VCLKData[] =
-{
- { 0x1b,0xe1, 25}, /* 0x0 */
- { 0x4e,0xe4, 28}, /* 0x1 */
- { 0x57,0xe4, 31}, /* 0x2 */
- { 0xc3,0xc8, 36}, /* 0x3 */
- { 0x42,0xe2, 40}, /* 0x4 */
- { 0xfe,0xcd, 43}, /* 0x5 */
- { 0x5d,0xc4, 44}, /* 0x6 */
- { 0x52,0xe2, 49}, /* 0x7 */
- { 0x53,0xe2, 50}, /* 0x8 */
- { 0x74,0x67, 52}, /* 0x9 */
- { 0x6d,0x66, 56}, /* 0xa */
- { 0x6c,0xc3, 65}, /* 0xb */
- { 0x46,0x44, 67}, /* 0xc */
- { 0xb1,0x46, 68}, /* 0xd */
- { 0xd3,0x4a, 72}, /* 0xe */
- { 0x29,0x61, 75}, /* 0xf */
- { 0x6e,0x46, 76}, /* 0x10 */
- { 0x2b,0x61, 78}, /* 0x11 */
- { 0x31,0x42, 79}, /* 0x12 */
- { 0xab,0x44, 83}, /* 0x13 */
- { 0x46,0x25, 84}, /* 0x14 */
- { 0x78,0x29, 86}, /* 0x15 */
- { 0x62,0x44, 94}, /* 0x16 */
- { 0x2b,0x41,104}, /* 0x17 */
- { 0x3a,0x23,105}, /* 0x18 */
- { 0x70,0x44,108}, /* 0x19 */
- { 0x3c,0x23,109}, /* 0x1a */
- { 0x5e,0x43,113}, /* 0x1b */
- { 0xbc,0x44,116}, /* 0x1c */
- { 0xe0,0x46,132}, /* 0x1d */
- { 0x54,0x42,135}, /* 0x1e */
- { 0xea,0x2a,139}, /* 0x1f */
- { 0x41,0x22,157}, /* 0x20 */
- { 0x70,0x24,162}, /* 0x21 */
- { 0x30,0x21,175}, /* 0x22 */
- { 0x4e,0x22,189}, /* 0x23 */
- { 0xde,0x26,194}, /* 0x24 */
- { 0x62,0x06,202}, /* 0x25 */
- { 0x3f,0x03,229}, /* 0x26 */
- { 0xb8,0x06,234}, /* 0x27 */
- { 0x34,0x02,253}, /* 0x28 */
- { 0x58,0x04,255}, /* 0x29 */
- { 0x24,0x01,265}, /* 0x2a */
- { 0x9b,0x02,267}, /* 0x2b */
- { 0x70,0x05,270}, /* 0x2c */
- { 0x25,0x01,272}, /* 0x2d */
- { 0x9c,0x02,277}, /* 0x2e */
- { 0x27,0x01,286}, /* 0x2f */
- { 0x3c,0x02,291}, /* 0x30 */
- { 0xef,0x0a,292}, /* 0x31 */
- { 0xf6,0x0a,310}, /* 0x32 */
- { 0x95,0x01,315}, /* 0x33 */
- { 0xf0,0x09,324}, /* 0x34 */
- { 0xfe,0x0a,331}, /* 0x35 */
- { 0xf3,0x09,332}, /* 0x36 */
- { 0xea,0x08,340}, /* 0x37 */
- { 0xe8,0x07,376}, /* 0x38 */
- { 0xde,0x06,389}, /* 0x39 */
- { 0x52,0x2a, 54}, /* 0x3a */
- { 0x52,0x6a, 27}, /* 0x3b */
- { 0x62,0x24, 70}, /* 0x3c */
- { 0x62,0x64, 70}, /* 0x3d */
- { 0xa8,0x4c, 30}, /* 0x3e */
- { 0x20,0x26, 33}, /* 0x3f */
- { 0x31,0xc2, 39}, /* 0x40 */
- { 0x60,0x36, 30}, /* 0x41 */
- { 0x40,0x4A, 28}, /* 0x42 */
- { 0x9F,0x46, 44}, /* 0x43 */
- { 0x97,0x2C, 26}, /* 0x44 */
- { 0x44,0xE4, 25}, /* 0x45 */
- { 0x7E,0x32, 47}, /* 0x46 */
- { 0x08,0x24, 31}, /* 0x47 */
- { 0x97,0x2c, 26}, /* 0x48 */
- { 0xCE,0x3c, 39}, /* 0x49 */
- { 0x52,0x4A, 36}, /* 0x4a */
- { 0x2C,0x61, 95}, /* 0x4b */
- { 0x78,0x27,108}, /* 0x4c */
- { 0x66,0x43,123},  /* 0x4d */
- { 0x2c,0x61, 80},  /* 0x4e */
- { 0x3b,0x61,108}  /* 0x4f */
-};
-
-static struct XGI_VBVCLKDataStruct XGI330_VBVCLKData[] =
-{
- { 0x1b,0xe1, 25}, /* 0x0 */
- { 0x4e,0xe4, 28}, /* 0x1 */
- { 0x57,0xe4, 31}, /* 0x2 */
- { 0xc3,0xc8, 36}, /* 0x3 */
- { 0x42,0x47, 40}, /* 0x4 */
- { 0xfe,0xcd, 43}, /* 0x5 */
- { 0x5d,0xc4, 44}, /* 0x6 */
- { 0x52,0x47, 49}, /* 0x7 */
- { 0x53,0x47, 50}, /* 0x8 */
- { 0x74,0x67, 52}, /* 0x9 */
- { 0x6d,0x66, 56}, /* 0xa */
- { 0x5a,0x64, 65}, /* 0xb */
- { 0x46,0x44, 67}, /* 0xc */
- { 0xb1,0x46, 68}, /* 0xd */
- { 0xd3,0x4a, 72}, /* 0xe */
- { 0x29,0x61, 75}, /* 0xf */
- { 0x6d,0x46, 75}, /* 0x10 */
- { 0x41,0x43, 78}, /* 0x11 */
- { 0x31,0x42, 79}, /* 0x12 */
- { 0xab,0x44, 83}, /* 0x13 */
- { 0x46,0x25, 84}, /* 0x14 */
- { 0x78,0x29, 86}, /* 0x15 */
- { 0x62,0x44, 94}, /* 0x16 */
- { 0x2b,0x22,104}, /* 0x17 */
- { 0x49,0x24,105}, /* 0x18 */
- { 0xf8,0x2f,108}, /* 0x19 */
- { 0x3c,0x23,109}, /* 0x1a */
- { 0x5e,0x43,113}, /* 0x1b */
- { 0xbc,0x44,116}, /* 0x1c */
- { 0xe0,0x46,132}, /* 0x1d */
- { 0xd4,0x28,135}, /* 0x1e */
- { 0xea,0x2a,139}, /* 0x1f */
- { 0x41,0x22,157}, /* 0x20 */
- { 0x70,0x24,162}, /* 0x21 */
- { 0x30,0x21,175}, /* 0x22 */
- { 0x4e,0x22,189}, /* 0x23 */
- { 0xde,0x26,194}, /* 0x24 */
- { 0x70,0x07,202}, /* 0x25 */
- { 0x3f,0x03,229}, /* 0x26 */
- { 0xb8,0x06,234}, /* 0x27 */
- { 0x34,0x02,253}, /* 0x28 */
- { 0x58,0x04,255}, /* 0x29 */
- { 0x24,0x01,265}, /* 0x2a */
- { 0x9b,0x02,267}, /* 0x2b */
- { 0x70,0x05,270}, /* 0x2c */
- { 0x25,0x01,272}, /* 0x2d */
- { 0x9c,0x02,277}, /* 0x2e */
- { 0x27,0x01,286}, /* 0x2f */
- { 0x3c,0x02,291}, /* 0x30 */
- { 0xef,0x0a,292}, /* 0x31 */
- { 0xf6,0x0a,310}, /* 0x32 */
- { 0x95,0x01,315}, /* 0x33 */
- { 0xf0,0x09,324}, /* 0x34 */
- { 0xfe,0x0a,331}, /* 0x35 */
- { 0xf3,0x09,332}, /* 0x36 */
- { 0xea,0x08,340}, /* 0x37 */
- { 0xe8,0x07,376}, /* 0x38 */
- { 0xde,0x06,389}, /* 0x39 */
- { 0x52,0x2a, 54}, /* 0x3a */
- { 0x52,0x6a, 27}, /* 0x3b */
- { 0x62,0x24, 70}, /* 0x3c */
- { 0x62,0x64, 70}, /* 0x3d */
- { 0xa8,0x4c, 30}, /* 0x3e */
- { 0x20,0x26, 33}, /* 0x3f */
- { 0x31,0xc2, 39}, /* 0x40 */
- { 0x2e,0x48, 25}, /* 0x41 */
- { 0x24,0x46, 25}, /* 0x42 */
- { 0x26,0x64, 28}, /* 0x43 */
- { 0x37,0x64, 40}, /* 0x44 */
- { 0xa1,0x42,108}, /* 0x45 */
- { 0x37,0x61,100}, /* 0x46 */
- { 0x78,0x27,108}, /* 0x47 */
- { 0x5e,0x64,68},  /* 0x48 chiawen for fuj1280x768*/
- { 0x70,0x44,108}, /* 0x49 chiawen for 1400x1050*/
+static struct XGI330_VCLKDataStruct XGI330_VCLKData[] = {
+	{0x1b, 0xe1,  25}, /* 0x0 */
+	{0x4e, 0xe4,  28}, /* 0x1 */
+	{0x57, 0xe4,  31}, /* 0x2 */
+	{0xc3, 0xc8,  36}, /* 0x3 */
+	{0x42, 0xe2,  40}, /* 0x4 */
+	{0xfe, 0xcd,  43}, /* 0x5 */
+	{0x5d, 0xc4,  44}, /* 0x6 */
+	{0x52, 0xe2,  49}, /* 0x7 */
+	{0x53, 0xe2,  50}, /* 0x8 */
+	{0x74, 0x67,  52}, /* 0x9 */
+	{0x6d, 0x66,  56}, /* 0xa */
+	{0x6c, 0xc3,  65}, /* 0xb */
+	{0x46, 0x44,  67}, /* 0xc */
+	{0xb1, 0x46,  68}, /* 0xd */
+	{0xd3, 0x4a,  72}, /* 0xe */
+	{0x29, 0x61,  75}, /* 0xf */
+	{0x6e, 0x46,  76}, /* 0x10 */
+	{0x2b, 0x61,  78}, /* 0x11 */
+	{0x31, 0x42,  79}, /* 0x12 */
+	{0xab, 0x44,  83}, /* 0x13 */
+	{0x46, 0x25,  84}, /* 0x14 */
+	{0x78, 0x29,  86}, /* 0x15 */
+	{0x62, 0x44,  94}, /* 0x16 */
+	{0x2b, 0x41, 104}, /* 0x17 */
+	{0x3a, 0x23, 105}, /* 0x18 */
+	{0x70, 0x44, 108}, /* 0x19 */
+	{0x3c, 0x23, 109}, /* 0x1a */
+	{0x5e, 0x43, 113}, /* 0x1b */
+	{0xbc, 0x44, 116}, /* 0x1c */
+	{0xe0, 0x46, 132}, /* 0x1d */
+	{0x54, 0x42, 135}, /* 0x1e */
+	{0xea, 0x2a, 139}, /* 0x1f */
+	{0x41, 0x22, 157}, /* 0x20 */
+	{0x70, 0x24, 162}, /* 0x21 */
+	{0x30, 0x21, 175}, /* 0x22 */
+	{0x4e, 0x22, 189}, /* 0x23 */
+	{0xde, 0x26, 194}, /* 0x24 */
+	{0x62, 0x06, 202}, /* 0x25 */
+	{0x3f, 0x03, 229}, /* 0x26 */
+	{0xb8, 0x06, 234}, /* 0x27 */
+	{0x34, 0x02, 253}, /* 0x28 */
+	{0x58, 0x04, 255}, /* 0x29 */
+	{0x24, 0x01, 265}, /* 0x2a */
+	{0x9b, 0x02, 267}, /* 0x2b */
+	{0x70, 0x05, 270}, /* 0x2c */
+	{0x25, 0x01, 272}, /* 0x2d */
+	{0x9c, 0x02, 277}, /* 0x2e */
+	{0x27, 0x01, 286}, /* 0x2f */
+	{0x3c, 0x02, 291}, /* 0x30 */
+	{0xef, 0x0a, 292}, /* 0x31 */
+	{0xf6, 0x0a, 310}, /* 0x32 */
+	{0x95, 0x01, 315}, /* 0x33 */
+	{0xf0, 0x09, 324}, /* 0x34 */
+	{0xfe, 0x0a, 331}, /* 0x35 */
+	{0xf3, 0x09, 332}, /* 0x36 */
+	{0xea, 0x08, 340}, /* 0x37 */
+	{0xe8, 0x07, 376}, /* 0x38 */
+	{0xde, 0x06, 389}, /* 0x39 */
+	{0x52, 0x2a,  54}, /* 0x3a */
+	{0x52, 0x6a,  27}, /* 0x3b */
+	{0x62, 0x24,  70}, /* 0x3c */
+	{0x62, 0x64,  70}, /* 0x3d */
+	{0xa8, 0x4c,  30}, /* 0x3e */
+	{0x20, 0x26,  33}, /* 0x3f */
+	{0x31, 0xc2,  39}, /* 0x40 */
+	{0x60, 0x36,  30}, /* 0x41 */
+	{0x40, 0x4A,  28}, /* 0x42 */
+	{0x9F, 0x46,  44}, /* 0x43 */
+	{0x97, 0x2C,  26}, /* 0x44 */
+	{0x44, 0xE4,  25}, /* 0x45 */
+	{0x7E, 0x32,  47}, /* 0x46 */
+	{0x08, 0x24,  31}, /* 0x47 */
+	{0x97, 0x2c,  26}, /* 0x48 */
+	{0xCE, 0x3c,  39}, /* 0x49 */
+	{0x52, 0x4A,  36}, /* 0x4a */
+	{0x2C, 0x61,  95}, /* 0x4b */
+	{0x78, 0x27, 108}, /* 0x4c */
+	{0x66, 0x43, 123},  /* 0x4d */
+	{0x2c, 0x61,  80},  /* 0x4e */
+	{0x3b, 0x61, 108}  /* 0x4f */
+};
+
+static struct XGI_VBVCLKDataStruct XGI330_VBVCLKData[] = {
+	{0x1b, 0xe1,  25}, /* 0x0 */
+	{0x4e, 0xe4,  28}, /* 0x1 */
+	{0x57, 0xe4,  31}, /* 0x2 */
+	{0xc3, 0xc8,  36}, /* 0x3 */
+	{0x42, 0x47,  40}, /* 0x4 */
+	{0xfe, 0xcd,  43}, /* 0x5 */
+	{0x5d, 0xc4,  44}, /* 0x6 */
+	{0x52, 0x47,  49}, /* 0x7 */
+	{0x53, 0x47,  50}, /* 0x8 */
+	{0x74, 0x67,  52}, /* 0x9 */
+	{0x6d, 0x66,  56}, /* 0xa */
+	{0x5a, 0x64,  65}, /* 0xb */
+	{0x46, 0x44,  67}, /* 0xc */
+	{0xb1, 0x46,  68}, /* 0xd */
+	{0xd3, 0x4a,  72}, /* 0xe */
+	{0x29, 0x61,  75}, /* 0xf */
+	{0x6d, 0x46,  75}, /* 0x10 */
+	{0x41, 0x43,  78}, /* 0x11 */
+	{0x31, 0x42,  79}, /* 0x12 */
+	{0xab, 0x44,  83}, /* 0x13 */
+	{0x46, 0x25,  84}, /* 0x14 */
+	{0x78, 0x29,  86}, /* 0x15 */
+	{0x62, 0x44,  94}, /* 0x16 */
+	{0x2b, 0x22, 104}, /* 0x17 */
+	{0x49, 0x24, 105}, /* 0x18 */
+	{0xf8, 0x2f, 108}, /* 0x19 */
+	{0x3c, 0x23, 109}, /* 0x1a */
+	{0x5e, 0x43, 113}, /* 0x1b */
+	{0xbc, 0x44, 116}, /* 0x1c */
+	{0xe0, 0x46, 132}, /* 0x1d */
+	{0xd4, 0x28, 135}, /* 0x1e */
+	{0xea, 0x2a, 139}, /* 0x1f */
+	{0x41, 0x22, 157}, /* 0x20 */
+	{0x70, 0x24, 162}, /* 0x21 */
+	{0x30, 0x21, 175}, /* 0x22 */
+	{0x4e, 0x22, 189}, /* 0x23 */
+	{0xde, 0x26, 194}, /* 0x24 */
+	{0x70, 0x07, 202}, /* 0x25 */
+	{0x3f, 0x03, 229}, /* 0x26 */
+	{0xb8, 0x06, 234}, /* 0x27 */
+	{0x34, 0x02, 253}, /* 0x28 */
+	{0x58, 0x04, 255}, /* 0x29 */
+	{0x24, 0x01, 265}, /* 0x2a */
+	{0x9b, 0x02, 267}, /* 0x2b */
+	{0x70, 0x05, 270}, /* 0x2c */
+	{0x25, 0x01, 272}, /* 0x2d */
+	{0x9c, 0x02, 277}, /* 0x2e */
+	{0x27, 0x01, 286}, /* 0x2f */
+	{0x3c, 0x02, 291}, /* 0x30 */
+	{0xef, 0x0a, 292}, /* 0x31 */
+	{0xf6, 0x0a, 310}, /* 0x32 */
+	{0x95, 0x01, 315}, /* 0x33 */
+	{0xf0, 0x09, 324}, /* 0x34 */
+	{0xfe, 0x0a, 331}, /* 0x35 */
+	{0xf3, 0x09, 332}, /* 0x36 */
+	{0xea, 0x08, 340}, /* 0x37 */
+	{0xe8, 0x07, 376}, /* 0x38 */
+	{0xde, 0x06, 389}, /* 0x39 */
+	{0x52, 0x2a,  54}, /* 0x3a */
+	{0x52, 0x6a,  27}, /* 0x3b */
+	{0x62, 0x24,  70}, /* 0x3c */
+	{0x62, 0x64,  70}, /* 0x3d */
+	{0xa8, 0x4c,  30}, /* 0x3e */
+	{0x20, 0x26,  33}, /* 0x3f */
+	{0x31, 0xc2,  39}, /* 0x40 */
+	{0x2e, 0x48,  25}, /* 0x41 */
+	{0x24, 0x46,  25}, /* 0x42 */
+	{0x26, 0x64,  28}, /* 0x43 */
+	{0x37, 0x64,  40}, /* 0x44 */
+	{0xa1, 0x42, 108}, /* 0x45 */
+	{0x37, 0x61, 100}, /* 0x46 */
+	{0x78, 0x27, 108}, /* 0x47 */
+	{0x5e, 0x64, 68},  /* 0x48 chiawen for fuj1280x768*/
+	{0x70, 0x44, 108}, /* 0x49 chiawen for 1400x1050*/
 };
 #endif
 
 static unsigned char XGI330_ScreenOffset[] = {
-					0x14, 0x19, 0x20, 0x28, 0x32, 0x40,
-					0x50, 0x64, 0x78, 0x80, 0x2d, 0x35,
-					0x57, 0x48};
-
-static struct XGI_StResInfoStruct XGI330_StResInfo[] =
-{
- { 640,400},
- { 640,350},
- { 720,400},
- { 720,350},
- { 640,480}
-};
-
-static struct XGI_ModeResInfoStruct XGI330_ModeResInfo[] =
-{
- {  320, 200, 8, 8},
- {  320, 240, 8, 8},
- {  320, 400, 8, 8},
- {  400, 300, 8, 8},
- {  512, 384, 8, 8},
- {  640, 400, 8,16},
- {  640, 480, 8,16},
- {  800, 600, 8,16},
- { 1024, 768, 8,16},
- { 1280,1024, 8,16},
- { 1600,1200, 8,16},
- { 1920,1440, 8,16},
- { 2048,1536, 8,16},
- {  720, 480, 8,16},
- {  720, 576, 8,16},
- { 1280, 960, 8,16},
- {  800, 480, 8,16},
- { 1024, 576, 8,16},
- { 1280, 720, 8,16},
- {  856, 480, 8,16},
- { 1280, 768, 8,16},
- { 1400,1050, 8,16},
- { 1152, 864, 8,16}
+	0x14, 0x19, 0x20, 0x28, 0x32, 0x40,
+	0x50, 0x64, 0x78, 0x80, 0x2d, 0x35,
+	0x57, 0x48
+};
+
+static struct XGI_StResInfoStruct XGI330_StResInfo[] = {
+	{640, 400},
+	{640, 350},
+	{720, 400},
+	{720, 350},
+	{640, 480}
+};
+
+static struct XGI_ModeResInfoStruct XGI330_ModeResInfo[] = {
+	{ 320,  200, 8,  8},
+	{ 320,  240, 8,  8},
+	{ 320,  400, 8,  8},
+	{ 400,  300, 8,  8},
+	{ 512,  384, 8,  8},
+	{ 640,  400, 8, 16},
+	{ 640,  480, 8, 16},
+	{ 800,  600, 8, 16},
+	{1024,  768, 8, 16},
+	{1280, 1024, 8, 16},
+	{1600, 1200, 8, 16},
+	{1920, 1440, 8, 16},
+	{2048, 1536, 8, 16},
+	{ 720,  480, 8, 16},
+	{ 720,  576, 8, 16},
+	{1280,  960, 8, 16},
+	{ 800,  480, 8, 16},
+	{1024,  576, 8, 16},
+	{1280,  720, 8, 16},
+	{ 856,  480, 8, 16},
+	{1280,  768, 8, 16},
+	{1400, 1050, 8, 16},
+	{1152,  864, 8, 16}
 };
 
 static unsigned char XGI330_OutputSelect = 0x40;
@@ -3441,22 +3593,22 @@ static unsigned char XGI330_SR07 = 0x18;
 
 #if 0
 static unsigned char XGI330New_SR15[8][8] = {
-{0x0,0x4,0x60,0x60},
-{0xf,0xf,0xf,0xf},
-{0xba,0xba,0xba,0xba},
-{0xa9,0xa9,0xac,0xac},
-{0xa0,0xa0,0xa0,0xa8},
-{0x0,0x0,0x2,0x2},
-{0x30,0x30,0x40,0x40},
-{0x0,0xa5,0xfb,0xf6}
+	{ 0x0,  0x4, 0x60, 0x60},
+	{ 0xf,  0xf,  0xf,  0xf},
+	{0xba, 0xba, 0xba, 0xba},
+	{0xa9, 0xa9, 0xac, 0xac},
+	{0xa0, 0xa0, 0xa0, 0xa8},
+	{ 0x0,  0x0,  0x2,  0x2},
+	{0x30, 0x30, 0x40, 0x40},
+	{ 0x0, 0xa5, 0xfb, 0xf6}
 };
 
 static unsigned char XGI330New_CR40[5][8] = {
-{0x77,0x77,0x44,0x44},
-{0x77,0x77,0x44,0x44},
-{0x0,0x0,0x0,0x0},
-{0x5b,0x5b,0xab,0xab},
-{0x0,0x0,0xf0,0xf8}
+	{0x77, 0x77, 0x44, 0x44},
+	{0x77, 0x77, 0x44, 0x44},
+	{ 0x0,  0x0,  0x0,  0x0},
+	{0x5b, 0x5b, 0xab, 0xab},
+	{ 0x0,  0x0, 0xf0, 0xf8}
 };
 #endif
 
@@ -3509,7 +3661,9 @@ static unsigned char XG21_CR47 = 0x00 ;
 static unsigned char XG27_CR97 = 0xC1 ;
 static unsigned char XG27_SR36 = 0x30 ;
 static unsigned char XG27_CR8F = 0x0C ;
-static unsigned char XG27_CRD0[] = {0, 0, 0, 0, 0, 0, 0, 0x82, 0x00, 0x66, 0x01, 0x00};
+static unsigned char XG27_CRD0[] = {
+	0, 0, 0, 0, 0, 0, 0, 0x82, 0x00, 0x66, 0x01, 0x00
+};
 static unsigned char XG27_CRDE[] = {0, 0};
 static unsigned char XG27_SR40 = 0x04 ;
 static unsigned char XG27_SR41 = 0x00 ;
@@ -3522,871 +3676,660 @@ static unsigned char XGI330_CHTVVCLKUPAL[] = {0x00};
 
 static unsigned char XGI330_CHTVVCLKOPAL[] = {0x00};
 
-static unsigned char XGI7007_CHTVVCLKUNTSC[] = {CH7007TVVCLK30_2,
-                               CH7007TVVCLK30_2,
-                               CH7007TVVCLK30_2,
-                               CH7007TVVCLK30_2,
-                               CH7007TVVCLK28_1,
-                               CH7007TVVCLK47_8
-                              };
-
-static unsigned char XGI7007_CHTVVCLKONTSC[] = {CH7007TVVCLK26_4,
-                               CH7007TVVCLK26_4,
-                               CH7007TVVCLK26_4,
-                               CH7007TVVCLK26_4,
-                               CH7007TVVCLK24_6,
-                               CH7007TVVCLK43_6
-                              };
-
-static unsigned char XGI7007_CHTVVCLKUPAL[] = {CH7007TVVCLK31_5,
-                              CH7007TVVCLK31_5,
-                              CH7007TVVCLK31_5,
-                              CH7007TVVCLK31_5,
-                              CH7007TVVCLK26_2,
-                              CH7007TVVCLK39
-                             };
-
-static unsigned char XGI7007_CHTVVCLKOPAL[] = {CH7007TVVCLK31_5,
-                              CH7007TVVCLK31_5,
-                              CH7007TVVCLK31_5,
-                              CH7007TVVCLK31_5,
-                              CH7007TVVCLK26_2,
-                              CH7007TVVCLK36
-                             };
-
-static struct XGI330_VCLKDataStruct XGI_CH7007VCLKData[] =
-{
- { 0x60,0x36,30},  /* 0 30.2 MHZ */
- { 0x40,0x4A,28},  /* 1 28.19 MHZ */
- { 0x9F,0x46,44},  /* 2 43.6 MHZ */
- { 0x97,0x2C,26},  /* 3 26.4 MHZ */
- { 0x44,0xE4,25},  /* 4 24.6 MHZ */
- { 0x7E,0x32,47},  /* 5 47.832 MHZ */
- { 0x8A,0x24,31},  /* 6 31.5 MHZ */
- { 0x97,0x2C,26},  /* 7 26.2 MHZ */
- { 0xCE,0x3C,39},  /* 8 39 MHZ   */
- { 0x52,0x4A,36},  /* 9 36 MHZ   */
- { 0xFF,0x00,0 }   /* End mark      */
-};
-
-static struct XGI330_VCLKDataStruct XGI_VCLKData[] =
-{
-               	/* SR2B,SR2C,SR2D */
- 		{      0x1B,0xE1,25               },/* 00 (25.175MHz) */
-
-		{      0x4E,0xE4,28               },/* 01 (28.322MHz) */
-
-                {      0x57,0xE4,31               },/* 02 (31.500MHz) */
-
-                {      0xC3,0xC8,36               },/* 03 (36.000MHz) */
-
-                {      0x42,0xE2,40               },/* 04 (40.000MHz) */
-
-                {      0xFE,0xCD,43               },/* 05 (43.163MHz) */
-
-                {      0x5D,0xC4,44               },/* 06 (44.900MHz) */
-
-                {      0x52,0xE2,49               },/* 07 (49.500MHz) */
-
-                {      0x53,0xE2,50               },/* 08 (50.000MHz) */
-
-                {      0x74,0x67,52               },/* 09 (52.406MHz) */
-
-                {      0x6D,0x66,56               },/* 0A (56.250MHz) */
-
-                {      0x6C,0xC3,65               },/* 0B (65.000MHz) */
-
-                {      0x46,0x44,67               },/* 0C (67.765MHz) */
-
-                {      0xB1,0x46,68               },/* 0D (68.179MHz) */
-
-                {      0xD3,0x4A,72               },/* 0E (72.852MHz) */
-
-                {      0x29,0x61,75              },/* 0F (75.000MHz) */
-
-                {      0x6E,0x46,76               },/* 10 (75.800MHz) */
-
-                {      0x2B,0x61,78               },/* 11 (78.750MHz) */
-
-                {      0x31,0x42,79               },/* 12 (79.411MHz) */
-
-                {      0xAB,0x44,83               },/* 13 (83.950MHz) */
-
-                {      0x46,0x25,84               },/* 14 (84.800MHz) */
-
-                {      0x78,0x29,86               },/* 15 (86.600MHz) */
-
-                {      0x62,0x44,94               },/* 16 (94.500MHz) */
-
-                {      0x2B,0x41,104               },/* 17 (104.998MHz) */
-
-                {      0x3A,0x23,105               },/* 18 (105.882MHz) */
-
-                {      0x70,0x44,108               },/* 19 (107.862MHz) */
-
-                {      0x3C,0x23,109               },/* 1A (109.175MHz) */
-
-                {      0x5E,0x43,113              },/* 1B (113.309MHz) */
-
-                {      0xBC,0x44,116              },/* 1C (116.406MHz) */
-
-                {      0xE0,0x46,132              },/* 1D (132.258MHz) */
-
-                {      0x54,0x42,135               },/* 1E (135.500MHz) */
-
-                {      0x9C,0x22,139               },/* 1F (139.275MHz) */
-
-                {      0x41,0x22,157               },/* 20 (157.500MHz) */
-
-                {      0x70,0x24,162               },/* 21 (161.793MHz) */
-
-                {      0x30,0x21,175               },/* 22 (175.000MHz) */
-
-                {      0x4E,0x22,189              },/* 23 (188.520MHz) */
-
-                {      0xDE,0x26,194              },/* 24 (194.400MHz) */
-
-                {      0x62,0x06,202               },/* 25 (202.500MHz) */
-
-                {      0x3F,0x03,229               },/* 26 (229.500MHz) */
-
-                {      0xB8,0x06,234               },/* 27 (233.178MHz) */
-
-                {      0x34,0x02,253               },/* 28 (252.699MHz) */
-
-                {      0x58,0x04,255               },/* 29 (254.817MHz) */
-
-                {      0x24,0x01,265              },/* 2A (265.728MHz) */
-
-                {      0x9B,0x02,267               },/* 2B (266.952MHz) */
-
-                {      0x70,0x05,270               },/* 2C (269.65567MHz) */
-
-                {      0x25,0x01,272               },/* 2D (272.04199MHz) */
-
-                {      0x9C,0x02,277               },/* 2E (277.015MHz) */
-
-                {      0x27,0x01,286               },/* 2F (286.359985MHz) */
-
-                {      0xB3,0x04,291               },/* 30 (291.13266MHz) */
-
-                {      0xBC,0x05,292               },/* 31 (291.766MHz) */
-
-                {      0xF6,0x0A,310               },/* 32 (309.789459MHz) */
-
-                {      0x95,0x01,315               },/* 33 (315.195MHz) */
-
-                {      0xF0,0x09,324               },/* 34 (323.586792MHz) */
-
-                {      0xFE,0x0A,331               },/* 35 (330.615631MHz) */
-
-                {      0xF3,0x09,332              },/* 36 (332.177612MHz) */
-
-                {      0x5E,0x03,340              },/* 37 (340.477MHz) */
-
-                {      0xE8,0x07,376              },/* 38 (375.847504MHz) */
-
-                {      0xDE, 0x06,389             },/* 39 (388.631439MHz) */
-
-                {      0x52,0x2A,54               },/* 3A (54.000MHz) */
-
-                {      0x52,0x6A,27              },/* 3B (27.000MHz) */
-
-                {      0x62,0x24,70               },/* 3C (70.874991MHz) */
-
-                {      0x62,0x64,70               },/* 3D (70.1048912MHz) */
-
-                {      0xA8,0x4C,30               },/* 3E (30.1048912MHz) */
-
-                {      0x20,0x26,33               },/* 3F (33.7499957MHz) */
-
-                {      0x31,0xc2,39               },/* 40 (39.77MHz) */
-
-                {      0x11,0x21,30               },/* 41 (30MHz) }// NTSC 1024X768 */
-
-                {      0x2E,0x48,25               },/* 42 (25.175MHz) }// ScaleLCD */
-
-                {      0x24,0x46,25               },/* 43 (25.175MHz) */
-
-                {      0x26,0x64,28               },/* 44 (28.322MHz) */
-
-                {      0x37,0x64,40               },/* 45 (40.000MHz) */
-
-                {      0xA1,0x42,108               },/* 46 (95.000MHz) }// QVGA */
-
-                {      0x37,0x61,100               },/* 47 (100.00MHz) */
-
-                {      0x78,0x27,108               },/* 48 (108.200MHz) */
-
-                {      0xBF,0xC8,35               },/* 49 (35.2MHz) */
-
-                {      0x66,0x43,123               },/* 4A (122.61Mhz) */
-
-                {      0x2C,0x61,80               },/* 4B (80.350Mhz) */
-
-                {      0x3B,0x61,108               },/* 4C (107.385Mhz) */
-
-
-/*                {      0x60,0x36,30               },// 4D (30.200MHz)   }// No use
-
-                {      0x60,0x36,30               },// 4E (30.200MHz)   }// No use
-
-                {      0x60,0x36,30               },// 4F (30.200MHz)   }// No use
-
-                {      0x60,0x36,30               },// 50 (30.200MHz)   }// CHTV
-
-                {      0x40,0x4A,28               },// 51 (28.190MHz)
-
-                {      0x9F,0x46,44               },// 52 (43.600MHz)
-
-                {      0x97,0x2C,26               },// 53 (26.400MHz)
-
-                {      0x44,0xE4,25               },// 54 (24.600MHz)
-
-                {      0x7E,0x32,47               },// 55 (47.832MHz)
-
-                {      0x8A,0x24,31               },// 56 (31.500MHz)
-
-                {      0x97,0x2C,26               },// 57 (26.200MHz)
-
-                {      0xCE,0x3C,39               },// 58 (39.000MHz)
-
-                {      0x52,0x4A,36               },// 59 (36.000MHz)
-
+static unsigned char XGI7007_CHTVVCLKUNTSC[] = {
+	CH7007TVVCLK30_2,
+	CH7007TVVCLK30_2,
+	CH7007TVVCLK30_2,
+	CH7007TVVCLK30_2,
+	CH7007TVVCLK28_1,
+	CH7007TVVCLK47_8
+};
+
+static unsigned char XGI7007_CHTVVCLKONTSC[] = {
+	CH7007TVVCLK26_4,
+	CH7007TVVCLK26_4,
+	CH7007TVVCLK26_4,
+	CH7007TVVCLK26_4,
+	CH7007TVVCLK24_6,
+	CH7007TVVCLK43_6
+};
+
+static unsigned char XGI7007_CHTVVCLKUPAL[] = {
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK26_2,
+	CH7007TVVCLK39
+};
+
+static unsigned char XGI7007_CHTVVCLKOPAL[] = {
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK31_5,
+	CH7007TVVCLK26_2,
+	CH7007TVVCLK36
+};
+
+static struct XGI330_VCLKDataStruct XGI_CH7007VCLKData[] = {
+	{0x60, 0x36, 30},  /* 0 30.2 MHZ */
+	{0x40, 0x4A, 28},  /* 1 28.19 MHZ */
+	{0x9F, 0x46, 44},  /* 2 43.6 MHZ */
+	{0x97, 0x2C, 26},  /* 3 26.4 MHZ */
+	{0x44, 0xE4, 25},  /* 4 24.6 MHZ */
+	{0x7E, 0x32, 47},  /* 5 47.832 MHZ */
+	{0x8A, 0x24, 31},  /* 6 31.5 MHZ */
+	{0x97, 0x2C, 26},  /* 7 26.2 MHZ */
+	{0xCE, 0x3C, 39},  /* 8 39 MHZ   */
+	{0x52, 0x4A, 36},  /* 9 36 MHZ   */
+	{0xFF, 0x00,  0}   /* End mark      */
+};
+
+static struct XGI330_VCLKDataStruct XGI_VCLKData[] = {
+	/* SR2B,SR2C,SR2D */
+	{0x1B, 0xE1,  25}, /* 00 (25.175MHz) */
+	{0x4E, 0xE4,  28}, /* 01 (28.322MHz) */
+	{0x57, 0xE4,  31}, /* 02 (31.500MHz) */
+	{0xC3, 0xC8,  36}, /* 03 (36.000MHz) */
+	{0x42, 0xE2,  40}, /* 04 (40.000MHz) */
+	{0xFE, 0xCD,  43}, /* 05 (43.163MHz) */
+	{0x5D, 0xC4,  44}, /* 06 (44.900MHz) */
+	{0x52, 0xE2,  49}, /* 07 (49.500MHz) */
+	{0x53, 0xE2,  50}, /* 08 (50.000MHz) */
+	{0x74, 0x67,  52}, /* 09 (52.406MHz) */
+	{0x6D, 0x66,  56}, /* 0A (56.250MHz) */
+	{0x6C, 0xC3,  65}, /* 0B (65.000MHz) */
+	{0x46, 0x44,  67}, /* 0C (67.765MHz) */
+	{0xB1, 0x46,  68}, /* 0D (68.179MHz) */
+	{0xD3, 0x4A,  72}, /* 0E (72.852MHz) */
+	{0x29, 0x61,  75}, /* 0F (75.000MHz) */
+	{0x6E, 0x46,  76}, /* 10 (75.800MHz) */
+	{0x2B, 0x61,  78}, /* 11 (78.750MHz) */
+	{0x31, 0x42,  79}, /* 12 (79.411MHz) */
+	{0xAB, 0x44,  83}, /* 13 (83.950MHz) */
+	{0x46, 0x25,  84}, /* 14 (84.800MHz) */
+	{0x78, 0x29,  86}, /* 15 (86.600MHz) */
+	{0x62, 0x44,  94}, /* 16 (94.500MHz) */
+	{0x2B, 0x41, 104}, /* 17 (104.998MHz) */
+	{0x3A, 0x23, 105}, /* 18 (105.882MHz) */
+	{0x70, 0x44, 108}, /* 19 (107.862MHz) */
+	{0x3C, 0x23, 109}, /* 1A (109.175MHz) */
+	{0x5E, 0x43, 113}, /* 1B (113.309MHz) */
+	{0xBC, 0x44, 116}, /* 1C (116.406MHz) */
+	{0xE0, 0x46, 132}, /* 1D (132.258MHz) */
+	{0x54, 0x42, 135}, /* 1E (135.500MHz) */
+	{0x9C, 0x22, 139}, /* 1F (139.275MHz) */
+	{0x41, 0x22, 157}, /* 20 (157.500MHz) */
+	{0x70, 0x24, 162}, /* 21 (161.793MHz) */
+	{0x30, 0x21, 175}, /* 22 (175.000MHz) */
+	{0x4E, 0x22, 189}, /* 23 (188.520MHz) */
+	{0xDE, 0x26, 194}, /* 24 (194.400MHz) */
+	{0x62, 0x06, 202}, /* 25 (202.500MHz) */
+	{0x3F, 0x03, 229}, /* 26 (229.500MHz) */
+	{0xB8, 0x06, 234}, /* 27 (233.178MHz) */
+	{0x34, 0x02, 253}, /* 28 (252.699MHz) */
+	{0x58, 0x04, 255}, /* 29 (254.817MHz) */
+	{0x24, 0x01, 265}, /* 2A (265.728MHz) */
+	{0x9B, 0x02, 267}, /* 2B (266.952MHz) */
+	{0x70, 0x05, 270}, /* 2C (269.65567MHz) */
+	{0x25, 0x01, 272}, /* 2D (272.04199MHz) */
+	{0x9C, 0x02, 277}, /* 2E (277.015MHz) */
+	{0x27, 0x01, 286}, /* 2F (286.359985MHz) */
+	{0xB3, 0x04, 291}, /* 30 (291.13266MHz) */
+	{0xBC, 0x05, 292}, /* 31 (291.766MHz) */
+	{0xF6, 0x0A, 310}, /* 32 (309.789459MHz) */
+	{0x95, 0x01, 315}, /* 33 (315.195MHz) */
+	{0xF0, 0x09, 324}, /* 34 (323.586792MHz) */
+	{0xFE, 0x0A, 331}, /* 35 (330.615631MHz) */
+	{0xF3, 0x09, 332}, /* 36 (332.177612MHz) */
+	{0x5E, 0x03, 340}, /* 37 (340.477MHz) */
+	{0xE8, 0x07, 376}, /* 38 (375.847504MHz) */
+	{0xDE, 0x06, 389}, /* 39 (388.631439MHz) */
+	{0x52, 0x2A,  54}, /* 3A (54.000MHz) */
+	{0x52, 0x6A,  27}, /* 3B (27.000MHz) */
+	{0x62, 0x24,  70}, /* 3C (70.874991MHz) */
+	{0x62, 0x64,  70}, /* 3D (70.1048912MHz) */
+	{0xA8, 0x4C,  30}, /* 3E (30.1048912MHz) */
+	{0x20, 0x26,  33}, /* 3F (33.7499957MHz) */
+	{0x31, 0xc2,  39}, /* 40 (39.77MHz) */
+	{0x11, 0x21,  30}, /* 41 (30MHz) }// NTSC 1024X768 */
+	{0x2E, 0x48,  25}, /* 42 (25.175MHz) }// ScaleLCD */
+	{0x24, 0x46,  25}, /* 43 (25.175MHz) */
+	{0x26, 0x64,  28}, /* 44 (28.322MHz) */
+	{0x37, 0x64,  40}, /* 45 (40.000MHz) */
+	{0xA1, 0x42, 108}, /* 46 (95.000MHz) }// QVGA */
+	{0x37, 0x61, 100}, /* 47 (100.00MHz) */
+	{0x78, 0x27, 108}, /* 48 (108.200MHz) */
+	{0xBF, 0xC8,  35}, /* 49 (35.2MHz) */
+	{0x66, 0x43, 123}, /* 4A (122.61Mhz) */
+	{0x2C, 0x61,  80}, /* 4B (80.350Mhz) */
+	{0x3B, 0x61, 108}, /* 4C (107.385Mhz) */
+/*
+	{0x60, 0x36, 30},// 4D (30.200MHz)   }// No use
+	{0x60, 0x36, 30},// 4E (30.200MHz)   }// No use
+	{0x60, 0x36, 30},// 4F (30.200MHz)   }// No use
+	{0x60, 0x36, 30},// 50 (30.200MHz)   }// CHTV
+	{0x40, 0x4A, 28},// 51 (28.190MHz)
+	{0x9F, 0x46, 44},// 52 (43.600MHz)
+	{0x97, 0x2C, 26},// 53 (26.400MHz)
+	{0x44, 0xE4, 25},// 54 (24.600MHz)
+	{0x7E, 0x32, 47},// 55 (47.832MHz)
+	{0x8A, 0x24, 31},// 56 (31.500MHz)
+	{0x97, 0x2C, 26},// 57 (26.200MHz)
+	{0xCE, 0x3C, 39},// 58 (39.000MHz)
+	{0x52, 0x4A, 36},// 59 (36.000MHz)
 */
-		{      0x69,0x61,191		  }, /* 4D (190.96MHz ) */
-		{      0x4F,0x22,192		  }, /* 4E (192.069MHz) */
-		{      0x28,0x26,322		  }, /* 4F (322.273MHz) */
-		{      0x5C,0x6B,27		  }, /* 50 (27.74HMz) */
-		{      0x57,0x24,126		  }, /* 51 (125.999MHz) */
-		{      0x5C,0x42,148		  }, /* 52 (148.5MHz) */
-		{      0x42,0x61,120		  }, /* 53 (120.839MHz) */
-		{      0x62,0x61,178		  }, /* 54 (178.992MHz) */
-		{      0x59,0x22,217		  }, /* 55 (217.325MHz) */
-		{      0x29,0x01,300		  }, /* 56 (299.505Mhz) */
-		{      0x52,0x63,74		  }, /* 57 (74.25MHz) */
-
-
-                {      0xFF,0x00,0                }/* End mark */
- }  ;
-
-static struct XGI330_VCLKDataStruct XGI_VBVCLKData[] =
-{
-                {      0x1B,0xE1,25               },/* 00 (25.175MHz) */
-
-                {      0x4E,0xE4,28               },/* 01 (28.322MHz) */
-
-                {      0x57,0xE4,31               },/* 02 (31.500MHz) */
-
-                {      0xC3,0xC8,36               },/* 03 (36.000MHz) */
-
-                {      0x42,0x47,40               },/* 04 (40.000MHz) */
-
-                {      0xFE,0xCD,43               },/* 05 (43.163MHz) */
-
-                {      0x5D,0xC4,44               },/* 06 (44.900MHz) */
-
-                {      0x52,0x47,49               },/* 07 (49.500MHz) */
-
-                {      0x53,0x47,50               },/* 08 (50.000MHz) */
-
-                {      0x74,0x67,52               },/* 09 (52.406MHz) */
-
-                {      0x6D,0x66,56               },/* 0A (56.250MHz) */
-
-                {      0x35,0x62,65               },/* 0B (65.000MHz) */
-
-                {      0x46,0x44,67               },/* 0C (67.765MHz) */
-
-                {      0xB1,0x46,68               },/* 0D (68.179MHz) */
-
-                {      0xD3,0x4A,72               },/* 0E (72.852MHz) */
-
-                {      0x29,0x61,75               },/* 0F (75.000MHz) */
-
-                {      0x6D,0x46,75               },/* 10 (75.800MHz) */
-
-                {      0x41,0x43,78               },/* 11 (78.750MHz) */
-
-                {      0x31,0x42,79               },/* 12 (79.411MHz) */
-
-                {      0xAB,0x44,83               },/* 13 (83.950MHz) */
-
-                {      0x46,0x25,84               },/* 14 (84.800MHz) */
-
-                {      0x78,0x29,86               },/* 15 (86.600MHz) */
-
-                {      0x62,0x44,94               },/* 16 (94.500MHz) */
-
-                {      0x2B,0x22,104               },/* 17 (104.998MHz) */
-
-                {      0x49,0x24,105               },/* 18 (105.882MHz) */
-
-                {      0xF8,0x2F,108               },/* 19 (108.279MHz) */
-
-                {      0x3C,0x23,109               },/* 1A (109.175MHz) */
-
-                {      0x5E,0x43,113               },/* 1B (113.309MHz) */
-
-                {      0xBC,0x44,116               },/* 1C (116.406MHz) */
-
-                {      0xE0,0x46,132               },/* 1D (132.258MHz) */
-
-                {      0xD4,0x28,135               },/* 1E (135.220MHz) */
-
-                {      0xEA,0x2A,139               },/* 1F (139.275MHz) */
-
-                {      0x41,0x22,157               },/* 20 (157.500MHz) */
-
-                {      0x70,0x24,162               },/* 21 (161.793MHz) */
-
-                {      0x30,0x21,175               },/* 22 (175.000MHz) */
-
-                {      0x4E,0x22,189               },/* 23 (188.520MHz) */
-
-                {      0xDE,0x26,194               },/* 24 (194.400MHz) */
-
-                {      0x70,0x07,202               },/* 25 (202.500MHz) */
-
-                {      0x3F,0x03,229               },/* 26 (229.500MHz) */
-
-                {      0xB8,0x06,234               },/* 27 (233.178MHz) */
-
-                {      0x34,0x02,253               },/* 28 (252.699997 MHz) */
-
-                {      0x58,0x04,255               },/* 29 (254.817MHz) */
-
-                {      0x24,0x01,265               },/* 2A (265.728MHz) */
-
-                {      0x9B,0x02,267               },/* 2B (266.952MHz) */
-
-                {      0x70,0x05,270               },/* 2C (269.65567 MHz) */
-
-                {      0x25,0x01,272               },/* 2D (272.041992 MHz) */
-
-                {      0x9C,0x02,277               },/* 2E (277.015MHz) */
-
-                {      0x27,0x01,286               },/* 2F (286.359985 MHz) */
-
-                {      0x3C,0x02,291               },/* 30 (291.132660 MHz) */
-
-                {      0xEF,0x0A,292               },/* 31 (291.766MHz) */
-
-                {      0xF6,0x0A,310               },/* 32 (309.789459 MHz) */
-
-                {      0x95,0x01,315               },/* 33 (315.195MHz) */
-
-                {      0xF0,0x09,324               },/* 34 (323.586792 MHz) */
-
-                {      0xFE,0x0A,331               },/* 35 (330.615631 MHz) */
-
-                {      0xF3,0x09,332               },/* 36 (332.177612 MHz) */
-
-                {      0xEA,0x08,340               },/* 37 (340.477MHz) */
-
-                {      0xE8,0x07,376               },/* 38 (375.847504 MHz) */
-
-                {      0xDE,0x06,389               },/* 39 (388.631439 MHz) */
-
-                {      0x52,0x2A,54                },/* 3A (54.000MHz) */
-
-                {      0x52,0x6A,27                },/* 3B (27.000MHz) */
-
-
-                {      0x62,0x24,70                },/* 3C (70.874991MHz) */
-
-
-                {      0x62,0x64,70                },/* 3D (70.1048912MHz) */
-
-                {      0xA8,0x4C,30                },/* 3E (30.1048912MHz) */
-
-                {      0x20,0x26,33                },/* 3F (33.7499957MHz) */
-
-                {      0x31,0xc2,39                },/* 40 (39.77MHz) */
-
-                {      0x11,0x21,30                },/* 41 (30MHz) }// NTSC 1024X768 */
-
-                {      0x2E,0x48,25                },/* 42 (25.175MHz) }// ScaleLCD */
-
-                {      0x24,0x46,25                },/* 43 (25.175MHz) */
-
-                {      0x26,0x64,28                },/* 44 (28.322MHz) */
-
-                {      0x37,0x64,40                },/* 45 (40.000MHz) */
-
-                {      0xA1,0x42,108               },/* 46 (95.000MHz) }// QVGA */
-
-                {      0x37,0x61,100               },/* 47 (100.00MHz) */
-
-                {      0x78,0x27,108               },/* 48 (108.200MHz) */
-
-                {      0xBF,0xC8,35                },/* 49 (35.2MHz) */
-
-                {      0x66,0x43,123               },/* 4A (122.61Mhz) */
-
-                {      0x2C,0x61,80                },/* 4B (80.350Mhz) */
-
-                {      0x3B,0x61,108               },/* 4C (107.385Mhz) */
-
+	{0x69, 0x61, 191}, /* 4D (190.96MHz ) */
+	{0x4F, 0x22, 192}, /* 4E (192.069MHz) */
+	{0x28, 0x26, 322}, /* 4F (322.273MHz) */
+	{0x5C, 0x6B,  27}, /* 50 (27.74HMz) */
+	{0x57, 0x24, 126}, /* 51 (125.999MHz) */
+	{0x5C, 0x42, 148}, /* 52 (148.5MHz) */
+	{0x42, 0x61, 120}, /* 53 (120.839MHz) */
+	{0x62, 0x61, 178}, /* 54 (178.992MHz) */
+	{0x59, 0x22, 217}, /* 55 (217.325MHz) */
+	{0x29, 0x01, 300}, /* 56 (299.505Mhz) */
+	{0x52, 0x63,  74}, /* 57 (74.25MHz) */
+	{0xFF, 0x00,   0}  /* End mark */
+};
+
+static struct XGI330_VCLKDataStruct XGI_VBVCLKData[] = {
+	{0x1B, 0xE1,  25}, /* 00 (25.175MHz) */
+	{0x4E, 0xE4,  28}, /* 01 (28.322MHz) */
+	{0x57, 0xE4,  31}, /* 02 (31.500MHz) */
+	{0xC3, 0xC8,  36}, /* 03 (36.000MHz) */
+	{0x42, 0x47,  40}, /* 04 (40.000MHz) */
+	{0xFE, 0xCD,  43}, /* 05 (43.163MHz) */
+	{0x5D, 0xC4,  44}, /* 06 (44.900MHz) */
+	{0x52, 0x47,  49}, /* 07 (49.500MHz) */
+	{0x53, 0x47,  50}, /* 08 (50.000MHz) */
+	{0x74, 0x67,  52}, /* 09 (52.406MHz) */
+	{0x6D, 0x66,  56}, /* 0A (56.250MHz) */
+	{0x35, 0x62,  65}, /* 0B (65.000MHz) */
+	{0x46, 0x44,  67}, /* 0C (67.765MHz) */
+	{0xB1, 0x46,  68}, /* 0D (68.179MHz) */
+	{0xD3, 0x4A,  72}, /* 0E (72.852MHz) */
+	{0x29, 0x61,  75}, /* 0F (75.000MHz) */
+	{0x6D, 0x46,  75}, /* 10 (75.800MHz) */
+	{0x41, 0x43,  78}, /* 11 (78.750MHz) */
+	{0x31, 0x42,  79}, /* 12 (79.411MHz) */
+	{0xAB, 0x44,  83}, /* 13 (83.950MHz) */
+	{0x46, 0x25,  84}, /* 14 (84.800MHz) */
+	{0x78, 0x29,  86}, /* 15 (86.600MHz) */
+	{0x62, 0x44,  94}, /* 16 (94.500MHz) */
+	{0x2B, 0x22, 104}, /* 17 (104.998MHz) */
+	{0x49, 0x24, 105}, /* 18 (105.882MHz) */
+	{0xF8, 0x2F, 108}, /* 19 (108.279MHz) */
+	{0x3C, 0x23, 109}, /* 1A (109.175MHz) */
+	{0x5E, 0x43, 113}, /* 1B (113.309MHz) */
+	{0xBC, 0x44, 116}, /* 1C (116.406MHz) */
+	{0xE0, 0x46, 132}, /* 1D (132.258MHz) */
+	{0xD4, 0x28, 135}, /* 1E (135.220MHz) */
+	{0xEA, 0x2A, 139}, /* 1F (139.275MHz) */
+	{0x41, 0x22, 157}, /* 20 (157.500MHz) */
+	{0x70, 0x24, 162}, /* 21 (161.793MHz) */
+	{0x30, 0x21, 175}, /* 22 (175.000MHz) */
+	{0x4E, 0x22, 189}, /* 23 (188.520MHz) */
+	{0xDE, 0x26, 194}, /* 24 (194.400MHz) */
+	{0x70, 0x07, 202}, /* 25 (202.500MHz) */
+	{0x3F, 0x03, 229}, /* 26 (229.500MHz) */
+	{0xB8, 0x06, 234}, /* 27 (233.178MHz) */
+	{0x34, 0x02, 253}, /* 28 (252.699997 MHz) */
+	{0x58, 0x04, 255}, /* 29 (254.817MHz) */
+	{0x24, 0x01, 265}, /* 2A (265.728MHz) */
+	{0x9B, 0x02, 267}, /* 2B (266.952MHz) */
+	{0x70, 0x05, 270}, /* 2C (269.65567 MHz) */
+	{0x25, 0x01, 272}, /* 2D (272.041992 MHz) */
+	{0x9C, 0x02, 277}, /* 2E (277.015MHz) */
+	{0x27, 0x01, 286}, /* 2F (286.359985 MHz) */
+	{0x3C, 0x02, 291}, /* 30 (291.132660 MHz) */
+	{0xEF, 0x0A, 292}, /* 31 (291.766MHz) */
+	{0xF6, 0x0A, 310}, /* 32 (309.789459 MHz) */
+	{0x95, 0x01, 315}, /* 33 (315.195MHz) */
+	{0xF0, 0x09, 324}, /* 34 (323.586792 MHz) */
+	{0xFE, 0x0A, 331}, /* 35 (330.615631 MHz) */
+	{0xF3, 0x09, 332}, /* 36 (332.177612 MHz) */
+	{0xEA, 0x08, 340}, /* 37 (340.477MHz) */
+	{0xE8, 0x07, 376}, /* 38 (375.847504 MHz) */
+	{0xDE, 0x06, 389}, /* 39 (388.631439 MHz) */
+	{0x52, 0x2A,  54}, /* 3A (54.000MHz) */
+	{0x52, 0x6A,  27}, /* 3B (27.000MHz) */
+	{0x62, 0x24,  70}, /* 3C (70.874991MHz) */
+	{0x62, 0x64,  70}, /* 3D (70.1048912MHz) */
+	{0xA8, 0x4C,  30}, /* 3E (30.1048912MHz) */
+	{0x20, 0x26,  33}, /* 3F (33.7499957MHz) */
+	{0x31, 0xc2,  39}, /* 40 (39.77MHz) */
+	{0x11, 0x21,  30}, /* 41 (30MHz) }// NTSC 1024X768 */
+	{0x2E, 0x48,  25}, /* 42 (25.175MHz) }// ScaleLCD */
+	{0x24, 0x46,  25}, /* 43 (25.175MHz) */
+	{0x26, 0x64,  28}, /* 44 (28.322MHz) */
+	{0x37, 0x64,  40}, /* 45 (40.000MHz) */
+	{0xA1, 0x42, 108}, /* 46 (95.000MHz) }// QVGA */
+	{0x37, 0x61, 100}, /* 47 (100.00MHz) */
+	{0x78, 0x27, 108}, /* 48 (108.200MHz) */
+	{0xBF, 0xC8, 35 }, /* 49 (35.2MHz) */
+	{0x66, 0x43, 123}, /* 4A (122.61Mhz) */
+	{0x2C, 0x61, 80 }, /* 4B (80.350Mhz) */
+	{0x3B, 0x61, 108}, /* 4C (107.385Mhz) */
 /*
-                {      0x60,0x36,30               },// 4D (30.200MHz)   }// No use
-
-                {      0x60,0x36,30               },// 4E (30.200MHz)   }// No use
-
-                {      0x60,0x36,30               },// 4F (30.200MHz)   }// No use
-
-                {      0x60,0x36,30               },// 50 (30.200MHz)   }// CHTV
-
-                {      0x40,0x4A,28               },// 51 (28.190MHz)
-
-                {      0x9F,0x46,44               },// 52 (43.600MHz)
-
-                {      0x97,0x2C,26               },// 53 (26.400MHz)
-
-                {      0x44,0xE4,25               },// 54 (24.600MHz)
-
-                {      0x7E,0x32,47               },// 55 (47.832MHz)
-
-                {      0x8A,0x24,31               },// 56 (31.500MHz)
-
-                {      0x97,0x2C,26               },// 57 (26.200MHz)
-
-                {      0xCE,0x3C,39               },// 58 (39.000MHz)
-
-                {      0x52,0x4A,36               },// 59 (36.000MHz)
+	{0x60, 0x36, 30}, // 4D (30.200MHz)   }// No use
+	{0x60, 0x36, 30}, // 4E (30.200MHz)   }// No use
+	{0x60, 0x36, 30}, // 4F (30.200MHz)   }// No use
+	{0x60, 0x36, 30}, // 50 (30.200MHz)   }// CHTV
+	{0x40, 0x4A, 28}, // 51 (28.190MHz)
+	{0x9F, 0x46, 44}, // 52 (43.600MHz)
+	{0x97, 0x2C, 26}, // 53 (26.400MHz)
+	{0x44, 0xE4, 25}, // 54 (24.600MHz)
+	{0x7E, 0x32, 47}, // 55 (47.832MHz)
+	{0x8A, 0x24, 31}, // 56 (31.500MHz)
+	{0x97, 0x2C, 26}, // 57 (26.200MHz)
+	{0xCE, 0x3C, 39}, // 58 (39.000MHz)
+	{0x52, 0x4A, 36}, // 59 (36.000MHz)
 */
-		{      0x69,0x61,191		  }, /* 4D (190.96MHz ) */
-		{      0x4F,0x22,192		  }, /* 4E (192.069MHz) */
-		{      0x28,0x26,322		  }, /* 4F (322.273MHz) */
-		{      0x5C,0x6B,27		  }, /* 50 (27.74HMz) */
-		{      0x57,0x24,126		  }, /* 51 (125.999MHz) */
-		{      0x5C,0x42,148		  }, /* 52 (148.5MHz) */
-		{      0x42,0x61,120		  }, /* 53 (120.839MHz) */
-		{      0x62,0x61,178		  }, /* 54 (178.992MHz) */
-		{      0x59,0x22,217		  }, /* 55 (217.325MHz) */
-		{      0x29,0x01,300		  }, /* 56 (299.505Mhz) */
-		{      0x52,0x63,74		  }, /* 57 (74.25MHz) */
-
-
-                {      0xFF,0x00,0                }      /* End mark */
+	{0x69, 0x61, 191}, /* 4D (190.96MHz ) */
+	{0x4F, 0x22, 192}, /* 4E (192.069MHz) */
+	{0x28, 0x26, 322}, /* 4F (322.273MHz) */
+	{0x5C, 0x6B,  27}, /* 50 (27.74HMz) */
+	{0x57, 0x24, 126}, /* 51 (125.999MHz) */
+	{0x5C, 0x42, 148}, /* 52 (148.5MHz) */
+	{0x42, 0x61, 120}, /* 53 (120.839MHz) */
+	{0x62, 0x61, 178}, /* 54 (178.992MHz) */
+	{0x59, 0x22, 217}, /* 55 (217.325MHz) */
+	{0x29, 0x01, 300}, /* 56 (299.505Mhz) */
+	{0x52, 0x63,  74}, /* 57 (74.25MHz) */
+	{0xFF, 0x00,   0}  /* End mark */
 };
 
 #if 0
-static unsigned char XGI660_TVDelayList[] =
-{
-          0x44,            /* ; 0 ExtNTSCDelay */
-          0x44,            /* ; 1 StNTSCDelay */
-          0x44,            /* ; 2 ExtPALDelay */
-          0x44,            /* ; 3 StPALDelay */
-          0x44,            /* ; 4 ExtHiTVDelay(1080i) */
-          0x44,            /* ; 5 StHiTVDelay(1080i) */
-          0x44,            /* ; 6 ExtYPbPrDelay(525i) */
-          0x44,            /* ; 7 StYPbPrDealy(525i) */
-          0x44,            /* ; 8 ExtYPbPrDelay(525p) */
-          0x44,            /* ; 9 StYPbPrDealy(525p) */
-          0x44,            /* ; A ExtYPbPrDelay(750p) */
-          0x44             /* ; B StYPbPrDealy(750p) */
-};
-
-static unsigned char XGI660_TVDelayList2[] =
-{
-          0x44,           /* ; 0 ExtNTSCDelay */
-          0x44,           /* ; 1 StNTSCDelay */
-          0x44,           /* ; 2 ExtPALDelay */
-          0x44,           /* ; 3 StPALDelay */
-          0x44,           /* ; 4 ExtHiTVDelay */
-          0x44,           /* ; 5 StHiTVDelay */
-          0x44,           /* ; 6 ExtYPbPrDelay(525i) */
-          0x44,           /* ; 7 StYPbPrDealy(525i) */
-          0x44,           /* ; 8 ExtYPbPrDelay(525p) */
-          0x44,           /* ; 9 StYPbPrDealy(525p) */
-          0x44,           /* ; A ExtYPbPrDelay(750p) */
-          0x44            /* ; B StYPbPrDealy(750p) */
+static unsigned char XGI660_TVDelayList[] = {
+	0x44, /* ; 0 ExtNTSCDelay */
+	0x44, /* ; 1 StNTSCDelay */
+	0x44, /* ; 2 ExtPALDelay */
+	0x44, /* ; 3 StPALDelay */
+	0x44, /* ; 4 ExtHiTVDelay(1080i) */
+	0x44, /* ; 5 StHiTVDelay(1080i) */
+	0x44, /* ; 6 ExtYPbPrDelay(525i) */
+	0x44, /* ; 7 StYPbPrDealy(525i) */
+	0x44, /* ; 8 ExtYPbPrDelay(525p) */
+	0x44, /* ; 9 StYPbPrDealy(525p) */
+	0x44, /* ; A ExtYPbPrDelay(750p) */
+	0x44  /* ; B StYPbPrDealy(750p) */
+};
+
+static unsigned char XGI660_TVDelayList2[] = {
+	0x44, /* ; 0 ExtNTSCDelay */
+	0x44, /* ; 1 StNTSCDelay */
+	0x44, /* ; 2 ExtPALDelay */
+	0x44, /* ; 3 StPALDelay */
+	0x44, /* ; 4 ExtHiTVDelay */
+	0x44, /* ; 5 StHiTVDelay */
+	0x44, /* ; 6 ExtYPbPrDelay(525i) */
+	0x44, /* ; 7 StYPbPrDealy(525i) */
+	0x44, /* ; 8 ExtYPbPrDelay(525p) */
+	0x44, /* ; 9 StYPbPrDealy(525p) */
+	0x44, /* ; A ExtYPbPrDelay(750p) */
+	0x44  /* ; B StYPbPrDealy(750p) */
 };
 #endif
 
-static unsigned char XGI301TVDelayList[] =
-{
-	0x22,            /* ; 0 ExtNTSCDelay */
-	0x22,            /* ; 1 StNTSCDelay */
-	0x22,            /* ; 2 ExtPALDelay */
-	0x22,            /* ; 3 StPALDelay */
-	0x88,            /* ; 4 ExtHiTVDelay(1080i) */
-	0xBB,            /* ; 5 StHiTVDelay(1080i) */
-	0x22,            /* ; 6 ExtYPbPrDelay(525i) */
-	0x22,            /* ; 7 StYPbPrDealy(525i) */
-	0x22,            /* ; 8 ExtYPbPrDelay(525p) */
-	0x22,            /* ; 9 StYPbPrDealy(525p) */
-	0x22,            /* ; A ExtYPbPrDelay(750p) */
-	0x22            /* B StYPbPrDealy(750p) */
-};
-
-static unsigned char XGI301TVDelayList2[] =
-{
-	0x22,           /* ; 0 ExtNTSCDelay */
-	0x22,           /* ; 1 StNTSCDelay */
-	0x22,           /* ; 2 ExtPALDelay */
-	0x22,           /* ; 3 StPALDelay */
-	0x22,           /* ; 4 ExtHiTVDelay */
-	0x22,           /* ; 5 StHiTVDelay */
-	0x22,           /* ; 6 ExtYPbPrDelay(525i) */
-	0x22,           /* ; 7 StYPbPrDealy(525i) */
-	0x22,           /* ; 8 ExtYPbPrDelay(525p) */
-	0x22,           /* ; 9 StYPbPrDealy(525p) */
-	0x22,           /* ; A ExtYPbPrDelay(750p) */
-	0x22            /* ; B StYPbPrDealy(750p) */
-};
-
-
-static unsigned char TVAntiFlickList[] =
-{/* NTSCAntiFlicker */
-                      0x04,           /* ; 0 Adaptive */
-                      0x00,           /* ; 1 new anti-flicker ? */
-/* PALAntiFlicker */
-                      0x04,           /* ; 0 Adaptive */
-                      0x08,           /* ; 1 new anti-flicker ? */
-/* HiTVAntiFlicker */
-                      0x04,           /* ; 0 ? */
-                      0x00            /* ; 1 new anti-flicker ? */
-};
-
-
-static unsigned char TVEdgeList[] =
-{
-      0x00,            /* ; 0 NTSC No Edge enhance */
-      0x04,            /* ; 1 NTSC Adaptive Edge enhance */
-      0x00,            /* ; 0 PAL No Edge enhance */
-      0x04,            /* ; 1 PAL Adaptive Edge enhance */
-      0x00,            /* ; 0 HiTV */
-      0x00             /* ; 1 HiTV */
-};
-
-static unsigned long TVPhaseList[] =
-{      0x08BAED21, /* ; 0 NTSC phase */
-       0x00E3052A, /* ; 1 PAL phase */
-       0x9B2EE421, /* ; 2 PAL-M phase */
-       0xBA3EF421, /* ; 3 PAL-N phase */
-       0xA7A28B1E, /* ; 4 NTSC 1024x768 */
-       0xE00A831E, /* ; 5 PAL-M 1024x768 */
-       0x00000000, /* ; 6 reserved */
-       0x00000000, /* ; 7 reserved */
-       0xD67BF021, /* ; 8 NTSC phase */
-       0xE986092A, /* ; 9 PAL phase */
-       0xA4EFE621, /* ; A PAL-M phase */
-       0x4694F621, /* ; B PAL-N phase */
-       0x8BDE711C, /* ; C NTSC 1024x768 */
-       0xE00A831E  /* ; D PAL-M 1024x768 */
-};
-
-static unsigned char NTSCYFilter1[] =
-{
-		      0x00,0xF4,0x10,0x38     ,/* 0 : 320x text mode */
-                      0x00,0xF4,0x10,0x38     ,/* 1 : 360x text mode */
-                      0xEB,0x04,0x25,0x18     ,/* 2 : 640x text mode */
-                      0xF1,0x04,0x1F,0x18     ,/* 3 : 720x text mode */
-                      0x00,0xF4,0x10,0x38     ,/* 4 : 320x gra. mode */
-                      0xEB,0x04,0x25,0x18     ,/* 5 : 640x gra. mode */
-                      0xEB,0x15,0x25,0xF6     /* 6 : 800x gra. mode */
-};
-
-static unsigned char PALYFilter1[] =
-{
-		      0x00,0xF4,0x10,0x38, /* 0 : 320x text mode */
-                      0x00,0xF4,0x10,0x38     ,/* 1 : 360x text mode */
-                      0xF1,0xF7,0x1F,0x32     ,/* 2 : 640x text mode */
-                      0xF3,0x00,0x1D,0x20     ,/* 3 : 720x text mode */
-                      0x00,0xF4,0x10,0x38     ,/* 4 : 320x gra. mode */
-                      0xF1,0xF7,0x1F,0x32     ,/* 5 : 640x gra. mode */
-                      0xFC,0xFB,0x14,0x2A     /* 6 : 800x gra. mode */
-};
-
-static unsigned char PALMYFilter1[] =
-{
-		      0x00,0xF4,0x10,0x38, /* 0 : 320x text mode */
-                      0x00,0xF4,0x10,0x38, /* 1 : 360x text mode */
-                      0xEB,0x04,0x10,0x18, /* 2 : 640x text mode */
-                      0xF7,0x06,0x19,0x14, /* 3 : 720x text mode */
-                      0x00,0xF4,0x10,0x38, /* 4 : 320x gra. mode */
-                      0xEB,0x04,0x25,0x18, /* 5 : 640x gra. mode */
-                      0xEB,0x15,0x25,0xF6, /* 6 : 800x gra. mode */
-                      0xFF,0xFF,0xFF,0xFF  /* End of Table */
-};
-
-static unsigned char PALNYFilter1[] =
-{
-		      0x00,0xF4,0x10,0x38, /* 0 : 320x text mode */
-                      0x00,0xF4,0x10,0x38, /* 1 : 360x text mode */
-                      0xEB,0x04,0x10,0x18, /* 2 : 640x text mode */
-                      0xF7,0x06,0x19,0x14, /* 3 : 720x text mode */
-                      0x00,0xF4,0x10,0x38, /* 4 : 320x gra. mode */
-                      0xEB,0x04,0x25,0x18, /* 5 : 640x gra. mode */
-                      0xEB,0x15,0x25,0xF6, /* 6 : 800x gra. mode */
-                      0xFF,0xFF,0xFF,0xFF  /* End of Table */
-};
-
-static unsigned char NTSCYFilter2[] =
-{
-		      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 0 : 320x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 1 : 360x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 2 : 640x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 3 : 720x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 4 : 320x gra. mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 5 : 640x gra. mode */
-                      0x01,0x01,0xFC,0xF8,0x08,0x26,0x38, /* 6 : 800x gra. mode */
-                      0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28  /* 7 : 1024xgra. mode */
-};
-
-static unsigned char PALYFilter2[] =
-{
-		      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 0 : 320x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 1 : 360x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 2 : 640x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 3 : 720x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 4 : 320x gra. mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 5 : 640x gra. mode */
-                      0x01,0x01,0xFC,0xF8,0x08,0x26,0x38, /* 6 : 800x gra. mode */
-                      0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28  /* 7 : 1024xgra. mode */
-};
-
-static unsigned char PALMYFilter2[] =
-{
-		      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 0 : 320x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 1 : 360x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 2 : 640x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 3 : 720x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 4 : 320x gra. mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 5 : 640x gra. mode */
-                      0x01,0x01,0xFC,0xF8,0x08,0x26,0x38, /* 6 : 800x gra. mode */
-                      0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28  /* 7 : 1024xgra. mode */
-};
-
-static unsigned char PALNYFilter2[] =
-{
-		      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 0 : 320x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 1 : 360x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 2 : 640x text mode */
-                      0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C, /* 3 : 720x text mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 4 : 320x gra. mode */
-                      0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46, /* 5 : 640x gra. mode */
-                      0x01,0x01,0xFC,0xF8,0x08,0x26,0x38, /* 6 : 800x gra. mode */
-                      0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28  /* 7 : 1024xgra. mode */
-};
-
-static unsigned char XGI_NTSC1024AdjTime[] =
-{
-      0xa7,0x07,0xf2,0x6e,0x17,0x8b,0x73,0x53,
-      0x13,0x40,0x34,0xF4,0x63,0xBB,0xCC,0x7A,
-      0x58,0xe4,0x73,0xd0,0x13
-};
-
-static struct XGI301C_Tap4TimingStruct HiTVTap4Timing[] =
-{
-	{0,{
-	0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F, /* ; C0-C7 */
-	0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E, /* ; C8-CF */
-	0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E, /* ; D0-D7 */
-	0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C, /* ; D8-DF */
-	0x7C,0x14,0x14,0x7C,0x7C,0x11,0x17,0x7C, /* ; E0-E7 */
-	0x7D,0x0E,0x19,0x7C,0x7E,0x0B,0x1B,0x7C, /* ; EA-EF */
-	0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C, /* ; F0-F7 */
-	0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E  /* ; F8-FF */
+static unsigned char XGI301TVDelayList[] = {
+	0x22, /* ; 0 ExtNTSCDelay */
+	0x22, /* ; 1 StNTSCDelay */
+	0x22, /* ; 2 ExtPALDelay */
+	0x22, /* ; 3 StPALDelay */
+	0x88, /* ; 4 ExtHiTVDelay(1080i) */
+	0xBB, /* ; 5 StHiTVDelay(1080i) */
+	0x22, /* ; 6 ExtYPbPrDelay(525i) */
+	0x22, /* ; 7 StYPbPrDealy(525i) */
+	0x22, /* ; 8 ExtYPbPrDelay(525p) */
+	0x22, /* ; 9 StYPbPrDealy(525p) */
+	0x22, /* ; A ExtYPbPrDelay(750p) */
+	0x22  /* B StYPbPrDealy(750p) */
+};
+
+static unsigned char XGI301TVDelayList2[] = {
+	0x22, /* ; 0 ExtNTSCDelay */
+	0x22, /* ; 1 StNTSCDelay */
+	0x22, /* ; 2 ExtPALDelay */
+	0x22, /* ; 3 StPALDelay */
+	0x22, /* ; 4 ExtHiTVDelay */
+	0x22, /* ; 5 StHiTVDelay */
+	0x22, /* ; 6 ExtYPbPrDelay(525i) */
+	0x22, /* ; 7 StYPbPrDealy(525i) */
+	0x22, /* ; 8 ExtYPbPrDelay(525p) */
+	0x22, /* ; 9 StYPbPrDealy(525p) */
+	0x22, /* ; A ExtYPbPrDelay(750p) */
+	0x22  /* ; B StYPbPrDealy(750p) */
+};
+
+
+static unsigned char TVAntiFlickList[] = {/* NTSCAntiFlicker */
+	0x04, /* ; 0 Adaptive */
+	0x00, /* ; 1 new anti-flicker ? */
+
+	0x04, /* ; 0 Adaptive */
+	0x08, /* ; 1 new anti-flicker ? */
+
+	0x04, /* ; 0 ? */
+	0x00  /* ; 1 new anti-flicker ? */
+};
+
+
+static unsigned char TVEdgeList[] = {
+	0x00, /* ; 0 NTSC No Edge enhance */
+	0x04, /* ; 1 NTSC Adaptive Edge enhance */
+	0x00, /* ; 0 PAL No Edge enhance */
+	0x04, /* ; 1 PAL Adaptive Edge enhance */
+	0x00, /* ; 0 HiTV */
+	0x00  /* ; 1 HiTV */
+};
+
+static unsigned long TVPhaseList[] = {
+	0x08BAED21, /* ; 0 NTSC phase */
+	0x00E3052A, /* ; 1 PAL phase */
+	0x9B2EE421, /* ; 2 PAL-M phase */
+	0xBA3EF421, /* ; 3 PAL-N phase */
+	0xA7A28B1E, /* ; 4 NTSC 1024x768 */
+	0xE00A831E, /* ; 5 PAL-M 1024x768 */
+	0x00000000, /* ; 6 reserved */
+	0x00000000, /* ; 7 reserved */
+	0xD67BF021, /* ; 8 NTSC phase */
+	0xE986092A, /* ; 9 PAL phase */
+	0xA4EFE621, /* ; A PAL-M phase */
+	0x4694F621, /* ; B PAL-N phase */
+	0x8BDE711C, /* ; C NTSC 1024x768 */
+	0xE00A831E  /* ; D PAL-M 1024x768 */
+};
+
+static unsigned char NTSCYFilter1[] = {
+	0x00, 0xF4, 0x10, 0x38, /* 0 : 320x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 1 : 360x text mode */
+	0xEB, 0x04, 0x25, 0x18, /* 2 : 640x text mode */
+	0xF1, 0x04, 0x1F, 0x18, /* 3 : 720x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 4 : 320x gra. mode */
+	0xEB, 0x04, 0x25, 0x18, /* 5 : 640x gra. mode */
+	0xEB, 0x15, 0x25, 0xF6  /* 6 : 800x gra. mode */
+};
+
+static unsigned char PALYFilter1[] = {
+	0x00, 0xF4, 0x10, 0x38, /* 0 : 320x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 1 : 360x text mode */
+	0xF1, 0xF7, 0x1F, 0x32, /* 2 : 640x text mode */
+	0xF3, 0x00, 0x1D, 0x20, /* 3 : 720x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 4 : 320x gra. mode */
+	0xF1, 0xF7, 0x1F, 0x32, /* 5 : 640x gra. mode */
+	0xFC, 0xFB, 0x14, 0x2A  /* 6 : 800x gra. mode */
+};
+
+static unsigned char PALMYFilter1[] = {
+	0x00, 0xF4, 0x10, 0x38, /* 0 : 320x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 1 : 360x text mode */
+	0xEB, 0x04, 0x10, 0x18, /* 2 : 640x text mode */
+	0xF7, 0x06, 0x19, 0x14, /* 3 : 720x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 4 : 320x gra. mode */
+	0xEB, 0x04, 0x25, 0x18, /* 5 : 640x gra. mode */
+	0xEB, 0x15, 0x25, 0xF6, /* 6 : 800x gra. mode */
+	0xFF, 0xFF, 0xFF, 0xFF  /* End of Table */
+};
+
+static unsigned char PALNYFilter1[] = {
+	0x00, 0xF4, 0x10, 0x38, /* 0 : 320x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 1 : 360x text mode */
+	0xEB, 0x04, 0x10, 0x18, /* 2 : 640x text mode */
+	0xF7, 0x06, 0x19, 0x14, /* 3 : 720x text mode */
+	0x00, 0xF4, 0x10, 0x38, /* 4 : 320x gra. mode */
+	0xEB, 0x04, 0x25, 0x18, /* 5 : 640x gra. mode */
+	0xEB, 0x15, 0x25, 0xF6, /* 6 : 800x gra. mode */
+	0xFF, 0xFF, 0xFF, 0xFF  /* End of Table */
+};
+
+static unsigned char NTSCYFilter2[] = {
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 0 : 320x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 1 : 360x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 2 : 640x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 3 : 720x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 4 : 320x gra. mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 5 : 640x gra. mode */
+	0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38, /* 6 : 800x gra. mode */
+	0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28  /* 7 : 1024xgra. mode */
+};
+
+static unsigned char PALYFilter2[] = {
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 0 : 320x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 1 : 360x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 2 : 640x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 3 : 720x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 4 : 320x gra. mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 5 : 640x gra. mode */
+	0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38, /* 6 : 800x gra. mode */
+	0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28  /* 7 : 1024xgra. mode */
+};
+
+static unsigned char PALMYFilter2[] = {
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 0 : 320x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 1 : 360x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 2 : 640x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 3 : 720x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 4 : 320x gra. mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 5 : 640x gra. mode */
+	0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38, /* 6 : 800x gra. mode */
+	0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28  /* 7 : 1024xgra. mode */
+};
+
+static unsigned char PALNYFilter2[] = {
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 0 : 320x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 1 : 360x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 2 : 640x text mode */
+	0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C, /* 3 : 720x text mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 4 : 320x gra. mode */
+	0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46, /* 5 : 640x gra. mode */
+	0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38, /* 6 : 800x gra. mode */
+	0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28  /* 7 : 1024xgra. mode */
+};
+
+static unsigned char XGI_NTSC1024AdjTime[] = {
+	0xa7, 0x07, 0xf2, 0x6e, 0x17, 0x8b, 0x73, 0x53,
+	0x13, 0x40, 0x34, 0xF4, 0x63, 0xBB, 0xCC, 0x7A,
+	0x58, 0xe4, 0x73, 0xd0, 0x13
+};
+
+static struct XGI301C_Tap4TimingStruct HiTVTap4Timing[] = {
+	{0, {
+	0x00, 0x20, 0x00, 0x00, 0x7F, 0x20, 0x02, 0x7F, /* ; C0-C7 */
+	0x7D, 0x20, 0x04, 0x7F, 0x7D, 0x1F, 0x06, 0x7E, /* ; C8-CF */
+	0x7C, 0x1D, 0x09, 0x7E, 0x7C, 0x1B, 0x0B, 0x7E, /* ; D0-D7 */
+	0x7C, 0x19, 0x0E, 0x7D, 0x7C, 0x17, 0x11, 0x7C, /* ; D8-DF */
+	0x7C, 0x14, 0x14, 0x7C, 0x7C, 0x11, 0x17, 0x7C, /* ; E0-E7 */
+	0x7D, 0x0E, 0x19, 0x7C, 0x7E, 0x0B, 0x1B, 0x7C, /* ; EA-EF */
+	0x7E, 0x09, 0x1D, 0x7C, 0x7F, 0x06, 0x1F, 0x7C, /* ; F0-F7 */
+	0x7F, 0x04, 0x20, 0x7D, 0x00, 0x02, 0x20, 0x7E  /* ; F8-FF */
 	}
 	}
 };
 
-static struct XGI301C_Tap4TimingStruct EnlargeTap4Timing[] =
-{
-	{0,{
-	0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F, /* ; C0-C7 */
-	0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E, /* ; C8-CF */
-	0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E, /* ; D0-D7 */
-	0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C, /* ; D8-DF */
-	0x7C,0x14,0x14,0x7C,0x7C,0x11,0x17,0x7C, /* ; E0-E7 */
-	0x7D,0x0E,0x19,0x7C,0x7E,0x0B,0x1B,0x7C, /* ; EA-EF */
-	0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C, /* ; F0-F7 */
-	0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E   /* ; F8-FF */
+static struct XGI301C_Tap4TimingStruct EnlargeTap4Timing[] = {
+	{0, {
+	0x00, 0x20, 0x00, 0x00, 0x7F, 0x20, 0x02, 0x7F, /* ; C0-C7 */
+	0x7D, 0x20, 0x04, 0x7F, 0x7D, 0x1F, 0x06, 0x7E, /* ; C8-CF */
+	0x7C, 0x1D, 0x09, 0x7E, 0x7C, 0x1B, 0x0B, 0x7E, /* ; D0-D7 */
+	0x7C, 0x19, 0x0E, 0x7D, 0x7C, 0x17, 0x11, 0x7C, /* ; D8-DF */
+	0x7C, 0x14, 0x14, 0x7C, 0x7C, 0x11, 0x17, 0x7C, /* ; E0-E7 */
+	0x7D, 0x0E, 0x19, 0x7C, 0x7E, 0x0B, 0x1B, 0x7C, /* ; EA-EF */
+	0x7E, 0x09, 0x1D, 0x7C, 0x7F, 0x06, 0x1F, 0x7C, /* ; F0-F7 */
+	0x7F, 0x04, 0x20, 0x7D, 0x00, 0x02, 0x20, 0x7E   /* ; F8-FF */
 	}
 	}
 };
 
-static struct XGI301C_Tap4TimingStruct NoScaleTap4Timing[] =
-{
-	{0,{
-	0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F, /* ; C0-C7 */
-	0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E, /* ; C8-CF */
-	0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E, /* ; D0-D7 */
-	0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C, /* ; D8-DF */
-	0x7C,0x14,0x14,0x7C,0x7C,0x11,0x17,0x7C, /* ; E0-E7 */
-	0x7D,0x0E,0x19,0x7C,0x7E,0x0B,0x1B,0x7C, /* ; EA-EF */
-	0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C, /* ; F0-F7 */
-	0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E  /* ; F8-FF */
+static struct XGI301C_Tap4TimingStruct NoScaleTap4Timing[] = {
+	{0, {
+	0x00, 0x20, 0x00, 0x00, 0x7F, 0x20, 0x02, 0x7F, /* ; C0-C7 */
+	0x7D, 0x20, 0x04, 0x7F, 0x7D, 0x1F, 0x06, 0x7E, /* ; C8-CF */
+	0x7C, 0x1D, 0x09, 0x7E, 0x7C, 0x1B, 0x0B, 0x7E, /* ; D0-D7 */
+	0x7C, 0x19, 0x0E, 0x7D, 0x7C, 0x17, 0x11, 0x7C, /* ; D8-DF */
+	0x7C, 0x14, 0x14, 0x7C, 0x7C, 0x11, 0x17, 0x7C, /* ; E0-E7 */
+	0x7D, 0x0E, 0x19, 0x7C, 0x7E, 0x0B, 0x1B, 0x7C, /* ; EA-EF */
+	0x7E, 0x09, 0x1D, 0x7C, 0x7F, 0x06, 0x1F, 0x7C, /* ; F0-F7 */
+	0x7F, 0x04, 0x20, 0x7D, 0x00, 0x02, 0x20, 0x7E  /* ; F8-FF */
+	}
 	}
+};
+
+static struct XGI301C_Tap4TimingStruct PALTap4Timing[] = {
+	{600,	{
+		0x05, 0x19, 0x05, 0x7D, 0x03, 0x19, 0x06, 0x7E, /* ; C0-C7 */
+		0x02, 0x19, 0x08, 0x7D, 0x01, 0x18, 0x0A, 0x7D, /* ; C8-CF */
+		0x00, 0x18, 0x0C, 0x7C, 0x7F, 0x17, 0x0E, 0x7C, /* ; D0-D7 */
+		0x7E, 0x16, 0x0F, 0x7D, 0x7E, 0x14, 0x11, 0x7D, /* ; D8-DF */
+		0x7D, 0x13, 0x13, 0x7D, 0x7D, 0x11, 0x14, 0x7E, /* ; E0-E7 */
+		0x7D, 0x0F, 0x16, 0x7E, 0x7D, 0x0E, 0x17, 0x7E, /* ; EA-EF */
+		0x7D, 0x0C, 0x18, 0x7F, 0x7D, 0x0A, 0x18, 0x01, /* ; F0-F7 */
+		0x7D, 0x08, 0x19, 0x02, 0x7D, 0x06, 0x19, 0x04  /* ; F8-FF */
+		}
+	},
+	{768,	{
+		0x08, 0x12, 0x08, 0x7E, 0x07, 0x12, 0x09, 0x7E, /* ; C0-C7 */
+		0x06, 0x12, 0x0A, 0x7E, 0x05, 0x11, 0x0B, 0x7F, /* ; C8-CF */
+		0x04, 0x11, 0x0C, 0x7F, 0x03, 0x11, 0x0C, 0x00, /* ; D0-D7 */
+		0x03, 0x10, 0x0D, 0x00, 0x02, 0x0F, 0x0E, 0x01, /* ; D8-DF */
+		0x01, 0x0F, 0x0F, 0x01, 0x01, 0x0E, 0x0F, 0x02, /* ; E0-E7 */
+		0x00, 0x0D, 0x10, 0x03, 0x7F, 0x0C, 0x11, 0x04, /* ; EA-EF */
+		0x7F, 0x0C, 0x11, 0x04, 0x7F, 0x0B, 0x11, 0x05, /* ; F0-F7 */
+		0x7E, 0x0A, 0x12, 0x06, 0x7E, 0x09, 0x12, 0x07  /* ; F8-FF */
+		}
+	},
+	{0xFFFF, {
+		 0x04, 0x1A, 0x04, 0x7E, 0x02, 0x1B, 0x05, 0x7E, /* ; C0-C7 */
+		 0x01, 0x1A, 0x07, 0x7E, 0x00, 0x1A, 0x09, 0x7D, /* ; C8-CF */
+		 0x7F, 0x19, 0x0B, 0x7D, 0x7E, 0x18, 0x0D, 0x7D, /* ; D0-D7 */
+		 0x7D, 0x17, 0x10, 0x7C, 0x7D, 0x15, 0x12, 0x7C, /* ; D8-DF */
+		 0x7C, 0x14, 0x14, 0x7C, 0x7C, 0x12, 0x15, 0x7D, /* ; E0-E7 */
+		 0x7C, 0x10, 0x17, 0x7D, 0x7C, 0x0D, 0x18, 0x7F, /* ; EA-EF */
+		 0x7D, 0x0B, 0x19, 0x7F, 0x7D, 0x09, 0x1A, 0x00, /* ; F0-F7 */
+		 0x7D, 0x07, 0x1A, 0x02, 0x7E, 0x05, 0x1B, 0x02  /* ; F8-FF */
+		 }
 	}
 };
 
-static struct XGI301C_Tap4TimingStruct PALTap4Timing[] =
-{
-	{600,  {
-                0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E, /* ; C0-C7 */
-                0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D, /* ; C8-CF */
-                0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C, /* ; D0-D7 */
-                0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D, /* ; D8-DF */
-                0x7D,0x13,0x13,0x7D,0x7D,0x11,0x14,0x7E, /* ; E0-E7 */
-                0x7D,0x0F,0x16,0x7E,0x7D,0x0E,0x17,0x7E, /* ; EA-EF */
-                0x7D,0x0C,0x18,0x7F,0x7D,0x0A,0x18,0x01, /* ; F0-F7 */
-                0x7D,0x08,0x19,0x02,0x7D,0x06,0x19,0x04  /* ; F8-FF */
-                }
- 	},
-        {768,	{
-                0x08,0x12,0x08,0x7E,0x07,0x12,0x09,0x7E, /* ; C0-C7 */
-                0x06,0x12,0x0A,0x7E,0x05,0x11,0x0B,0x7F, /* ; C8-CF */
-                0x04,0x11,0x0C,0x7F,0x03,0x11,0x0C,0x00, /* ; D0-D7 */
-                0x03,0x10,0x0D,0x00,0x02,0x0F,0x0E,0x01, /* ; D8-DF */
-                0x01,0x0F,0x0F,0x01,0x01,0x0E,0x0F,0x02, /* ; E0-E7 */
-                0x00,0x0D,0x10,0x03,0x7F,0x0C,0x11,0x04, /* ; EA-EF */
-                0x7F,0x0C,0x11,0x04,0x7F,0x0B,0x11,0x05, /* ; F0-F7 */
-                0x7E,0x0A,0x12,0x06,0x7E,0x09,0x12,0x07  /* ; F8-FF */
-                }
-        },
-        {0xFFFF,
-        	{
-                0x04,0x1A,0x04,0x7E,0x02,0x1B,0x05,0x7E, /* ; C0-C7 */
-                0x01,0x1A,0x07,0x7E,0x00,0x1A,0x09,0x7D, /* ; C8-CF */
-                0x7F,0x19,0x0B,0x7D,0x7E,0x18,0x0D,0x7D, /* ; D0-D7 */
-                0x7D,0x17,0x10,0x7C,0x7D,0x15,0x12,0x7C, /* ; D8-DF */
-                0x7C,0x14,0x14,0x7C,0x7C,0x12,0x15,0x7D, /* ; E0-E7 */
-                0x7C,0x10,0x17,0x7D,0x7C,0x0D,0x18,0x7F, /* ; EA-EF */
-                0x7D,0x0B,0x19,0x7F,0x7D,0x09,0x1A,0x00, /* ; F0-F7 */
-                0x7D,0x07,0x1A,0x02,0x7E,0x05,0x1B,0x02  /* ; F8-FF */
-                }
-        }
-};
-
-static struct XGI301C_Tap4TimingStruct NTSCTap4Timing[] =
-{
+static struct XGI301C_Tap4TimingStruct NTSCTap4Timing[] = {
 	{480,	{
-              	0x04,0x1A,0x04,0x7E,0x03,0x1A,0x06,0x7D, /* ; C0-C7 */
-              	0x01,0x1A,0x08,0x7D,0x00,0x19,0x0A,0x7D, /* ; C8-CF */
-              	0x7F,0x19,0x0C,0x7C,0x7E,0x18,0x0E,0x7C, /* ; D0-D7 */
-              	0x7E,0x17,0x10,0x7B,0x7D,0x15,0x12,0x7C, /* ; D8-DF */
-              	0x7D,0x13,0x13,0x7D,0x7C,0x12,0x15,0x7D, /* ; E0-E7 */
-              	0x7C,0x10,0x17,0x7D,0x7C,0x0E,0x18,0x7E, /* ; EA-EF */
-              	0x7D,0x0C,0x19,0x7E,0x7D,0x0A,0x19,0x00, /* ; F0-F7 */
-              	0x7D,0x08,0x1A,0x01,0x7E,0x06,0x1A,0x02  /* ; F8-FF */
-        	}
-        },
-        {600,	{
-              	0x07,0x14,0x07,0x7E,0x06,0x14,0x09,0x7D, /* ; C0-C7 */
-              	0x05,0x14,0x0A,0x7D,0x04,0x13,0x0B,0x7E, /* ; C8-CF */
-              	0x03,0x13,0x0C,0x7E,0x02,0x12,0x0D,0x7F, /* ; D0-D7 */
-              	0x01,0x12,0x0E,0x7F,0x01,0x11,0x0F,0x7F, /* ; D8-DF */
-              	0x01,0x10,0x10,0x00,0x7F,0x0F,0x11,0x01, /* ; E0-E7 */
-              	0x7F,0x0E,0x12,0x01,0x7E,0x0D,0x12,0x03, /* ; EA-EF */
-              	0x7E,0x0C,0x13,0x03,0x7E,0x0B,0x13,0x04, /* ; F0-F7 */
-              	0x7E,0x0A,0x14,0x04,0x7D,0x09,0x14,0x06  /* ; F8-FF */
-        	}
-        },
-        {0xFFFF,
-        	{
-              	0x09,0x0F,0x09,0x7F,0x08,0x0F,0x09,0x00, /* ; C0-C7 */
-              	0x07,0x0F,0x0A,0x00,0x06,0x0F,0x0A,0x01, /* ; C8-CF */
-              	0x06,0x0E,0x0B,0x01,0x05,0x0E,0x0B,0x02, /* ; D0-D7 */
-              	0x04,0x0E,0x0C,0x02,0x04,0x0D,0x0C,0x03, /* ; D8-DF */
-              	0x03,0x0D,0x0D,0x03,0x02,0x0C,0x0D,0x05, /* ; E0-E7 */
-              	0x02,0x0C,0x0E,0x04,0x01,0x0B,0x0E,0x06, /* ; EA-EF */
-              	0x01,0x0B,0x0E,0x06,0x00,0x0A,0x0F,0x07, /* ; F0-F7 */
-              	0x00,0x0A,0x0F,0x07,0x00,0x09,0x0F,0x08  /* ; F8-FF */
-        	}
-        }
-};
-
-static struct XGI301C_Tap4TimingStruct YPbPr525pTap4Timing[] =
-{
+		0x04, 0x1A, 0x04, 0x7E, 0x03, 0x1A, 0x06, 0x7D, /* ; C0-C7 */
+		0x01, 0x1A, 0x08, 0x7D, 0x00, 0x19, 0x0A, 0x7D, /* ; C8-CF */
+		0x7F, 0x19, 0x0C, 0x7C, 0x7E, 0x18, 0x0E, 0x7C, /* ; D0-D7 */
+		0x7E, 0x17, 0x10, 0x7B, 0x7D, 0x15, 0x12, 0x7C, /* ; D8-DF */
+		0x7D, 0x13, 0x13, 0x7D, 0x7C, 0x12, 0x15, 0x7D, /* ; E0-E7 */
+		0x7C, 0x10, 0x17, 0x7D, 0x7C, 0x0E, 0x18, 0x7E, /* ; EA-EF */
+		0x7D, 0x0C, 0x19, 0x7E, 0x7D, 0x0A, 0x19, 0x00, /* ; F0-F7 */
+		0x7D, 0x08, 0x1A, 0x01, 0x7E, 0x06, 0x1A, 0x02  /* ; F8-FF */
+		}
+	},
+	{600,	{
+		0x07, 0x14, 0x07, 0x7E, 0x06, 0x14, 0x09, 0x7D, /* ; C0-C7 */
+		0x05, 0x14, 0x0A, 0x7D, 0x04, 0x13, 0x0B, 0x7E, /* ; C8-CF */
+		0x03, 0x13, 0x0C, 0x7E, 0x02, 0x12, 0x0D, 0x7F, /* ; D0-D7 */
+		0x01, 0x12, 0x0E, 0x7F, 0x01, 0x11, 0x0F, 0x7F, /* ; D8-DF */
+		0x01, 0x10, 0x10, 0x00, 0x7F, 0x0F, 0x11, 0x01, /* ; E0-E7 */
+		0x7F, 0x0E, 0x12, 0x01, 0x7E, 0x0D, 0x12, 0x03, /* ; EA-EF */
+		0x7E, 0x0C, 0x13, 0x03, 0x7E, 0x0B, 0x13, 0x04, /* ; F0-F7 */
+		0x7E, 0x0A, 0x14, 0x04, 0x7D, 0x09, 0x14, 0x06  /* ; F8-FF */
+		}
+	},
+	{0xFFFF, {
+		 0x09, 0x0F, 0x09, 0x7F, 0x08, 0x0F, 0x09, 0x00, /* ; C0-C7 */
+		 0x07, 0x0F, 0x0A, 0x00, 0x06, 0x0F, 0x0A, 0x01, /* ; C8-CF */
+		 0x06, 0x0E, 0x0B, 0x01, 0x05, 0x0E, 0x0B, 0x02, /* ; D0-D7 */
+		 0x04, 0x0E, 0x0C, 0x02, 0x04, 0x0D, 0x0C, 0x03, /* ; D8-DF */
+		 0x03, 0x0D, 0x0D, 0x03, 0x02, 0x0C, 0x0D, 0x05, /* ; E0-E7 */
+		 0x02, 0x0C, 0x0E, 0x04, 0x01, 0x0B, 0x0E, 0x06, /* ; EA-EF */
+		 0x01, 0x0B, 0x0E, 0x06, 0x00, 0x0A, 0x0F, 0x07, /* ; F0-F7 */
+		 0x00, 0x0A, 0x0F, 0x07, 0x00, 0x09, 0x0F, 0x08  /* ; F8-FF */
+		 }
+	}
+};
+
+static struct XGI301C_Tap4TimingStruct YPbPr525pTap4Timing[] = {
 	{480,	{
-              	0x04,0x1A,0x04,0x7E,0x03,0x1A,0x06,0x7D, /* ; C0-C7 */
-              	0x01,0x1A,0x08,0x7D,0x00,0x19,0x0A,0x7D, /* ; C8-CF */
-              	0x7F,0x19,0x0C,0x7C,0x7E,0x18,0x0E,0x7C, /* ; D0-D7 */
-              	0x7E,0x17,0x10,0x7B,0x7D,0x15,0x12,0x7C, /* ; D8-DF */
-              	0x7D,0x13,0x13,0x7D,0x7C,0x12,0x15,0x7D, /* ; E0-E7 */
-              	0x7C,0x10,0x17,0x7D,0x7C,0x0E,0x18,0x7E, /* ; EA-EF */
-              	0x7D,0x0C,0x19,0x7E,0x7D,0x0A,0x19,0x00, /* ; F0-F7 */
-              	0x7D,0x08,0x1A,0x01,0x7E,0x06,0x1A,0x02  /* ; F8-FF */
-        	}
-        },
-        {600,	{
-              	0x07,0x14,0x07,0x7E,0x06,0x14,0x09,0x7D, /* ; C0-C7 */
-              	0x05,0x14,0x0A,0x7D,0x04,0x13,0x0B,0x7E, /* ; C8-CF */
-              	0x03,0x13,0x0C,0x7E,0x02,0x12,0x0D,0x7F, /* ; D0-D7 */
-              	0x01,0x12,0x0E,0x7F,0x01,0x11,0x0F,0x7F, /* ; D8-DF */
-              	0x01,0x10,0x10,0x00,0x7F,0x0F,0x11,0x01, /* ; E0-E7 */
-              	0x7F,0x0E,0x12,0x01,0x7E,0x0D,0x12,0x03, /* ; EA-EF */
-              	0x7E,0x0C,0x13,0x03,0x7E,0x0B,0x13,0x04, /* ; F0-F7 */
-              	0x7E,0x0A,0x14,0x04,0x7D,0x09,0x14,0x06  /* ; F8-FF */
-        	}
-        },
-        {0xFFFF,
-        	{
-              	0x09,0x0F,0x09,0x7F,0x08,0x0F,0x09,0x00, /* ; C0-C7 */
-              	0x07,0x0F,0x0A,0x00,0x06,0x0F,0x0A,0x01, /* ; C8-CF */
-              	0x06,0x0E,0x0B,0x01,0x05,0x0E,0x0B,0x02, /* ; D0-D7 */
-              	0x04,0x0E,0x0C,0x02,0x04,0x0D,0x0C,0x03, /* ; D8-DF */
-              	0x03,0x0D,0x0D,0x03,0x02,0x0C,0x0D,0x05, /* ; E0-E7 */
-              	0x02,0x0C,0x0E,0x04,0x01,0x0B,0x0E,0x06, /* ; EA-EF */
-              	0x01,0x0B,0x0E,0x06,0x00,0x0A,0x0F,0x07, /* ; F0-F7 */
-              	0x00,0x0A,0x0F,0x07,0x00,0x09,0x0F,0x08  /* ; F8-FF */
-        	}
-        }
-};
-
-static struct XGI301C_Tap4TimingStruct YPbPr525iTap4Timing[] =
-{
+		0x04, 0x1A, 0x04, 0x7E, 0x03, 0x1A, 0x06, 0x7D, /* ; C0-C7 */
+		0x01, 0x1A, 0x08, 0x7D, 0x00, 0x19, 0x0A, 0x7D, /* ; C8-CF */
+		0x7F, 0x19, 0x0C, 0x7C, 0x7E, 0x18, 0x0E, 0x7C, /* ; D0-D7 */
+		0x7E, 0x17, 0x10, 0x7B, 0x7D, 0x15, 0x12, 0x7C, /* ; D8-DF */
+		0x7D, 0x13, 0x13, 0x7D, 0x7C, 0x12, 0x15, 0x7D, /* ; E0-E7 */
+		0x7C, 0x10, 0x17, 0x7D, 0x7C, 0x0E, 0x18, 0x7E, /* ; EA-EF */
+		0x7D, 0x0C, 0x19, 0x7E, 0x7D, 0x0A, 0x19, 0x00, /* ; F0-F7 */
+		0x7D, 0x08, 0x1A, 0x01, 0x7E, 0x06, 0x1A, 0x02  /* ; F8-FF */
+		}
+	},
+	{600,	{
+		0x07, 0x14, 0x07, 0x7E, 0x06, 0x14, 0x09, 0x7D, /* ; C0-C7 */
+		0x05, 0x14, 0x0A, 0x7D, 0x04, 0x13, 0x0B, 0x7E, /* ; C8-CF */
+		0x03, 0x13, 0x0C, 0x7E, 0x02, 0x12, 0x0D, 0x7F, /* ; D0-D7 */
+		0x01, 0x12, 0x0E, 0x7F, 0x01, 0x11, 0x0F, 0x7F, /* ; D8-DF */
+		0x01, 0x10, 0x10, 0x00, 0x7F, 0x0F, 0x11, 0x01, /* ; E0-E7 */
+		0x7F, 0x0E, 0x12, 0x01, 0x7E, 0x0D, 0x12, 0x03, /* ; EA-EF */
+		0x7E, 0x0C, 0x13, 0x03, 0x7E, 0x0B, 0x13, 0x04, /* ; F0-F7 */
+		0x7E, 0x0A, 0x14, 0x04, 0x7D, 0x09, 0x14, 0x06  /* ; F8-FF */
+		}
+	},
+	{0xFFFF, {
+		0x09, 0x0F, 0x09, 0x7F, 0x08, 0x0F, 0x09, 0x00, /* ; C0-C7 */
+		0x07, 0x0F, 0x0A, 0x00, 0x06, 0x0F, 0x0A, 0x01, /* ; C8-CF */
+		0x06, 0x0E, 0x0B, 0x01, 0x05, 0x0E, 0x0B, 0x02, /* ; D0-D7 */
+		0x04, 0x0E, 0x0C, 0x02, 0x04, 0x0D, 0x0C, 0x03, /* ; D8-DF */
+		0x03, 0x0D, 0x0D, 0x03, 0x02, 0x0C, 0x0D, 0x05, /* ; E0-E7 */
+		0x02, 0x0C, 0x0E, 0x04, 0x01, 0x0B, 0x0E, 0x06, /* ; EA-EF */
+		0x01, 0x0B, 0x0E, 0x06, 0x00, 0x0A, 0x0F, 0x07, /* ; F0-F7 */
+		0x00, 0x0A, 0x0F, 0x07, 0x00, 0x09, 0x0F, 0x08  /* ; F8-FF */
+		}
+	}
+};
+
+static struct XGI301C_Tap4TimingStruct YPbPr525iTap4Timing[] = {
 	{480,	{
-              	0x04,0x1A,0x04,0x7E,0x03,0x1A,0x06,0x7D, /* ; C0-C7 */
-              	0x01,0x1A,0x08,0x7D,0x00,0x19,0x0A,0x7D, /* ; C8-CF */
-              	0x7F,0x19,0x0C,0x7C,0x7E,0x18,0x0E,0x7C, /* ; D0-D7 */
-              	0x7E,0x17,0x10,0x7B,0x7D,0x15,0x12,0x7C, /* ; D8-DF */
-              	0x7D,0x13,0x13,0x7D,0x7C,0x12,0x15,0x7D, /* ; E0-E7 */
-              	0x7C,0x10,0x17,0x7D,0x7C,0x0E,0x18,0x7E, /* ; EA-EF */
-              	0x7D,0x0C,0x19,0x7E,0x7D,0x0A,0x19,0x00, /* ; F0-F7 */
-              	0x7D,0x08,0x1A,0x01,0x7E,0x06,0x1A,0x02  /* ; F8-FF */
-        	}
-        },
-        {600,	{
-              	0x07,0x14,0x07,0x7E,0x06,0x14,0x09,0x7D, /* ; C0-C7 */
-              	0x05,0x14,0x0A,0x7D,0x04,0x13,0x0B,0x7E, /* ; C8-CF */
-              	0x03,0x13,0x0C,0x7E,0x02,0x12,0x0D,0x7F, /* ; D0-D7 */
-              	0x01,0x12,0x0E,0x7F,0x01,0x11,0x0F,0x7F, /* ; D8-DF */
-              	0x01,0x10,0x10,0x00,0x7F,0x0F,0x11,0x01, /* ; E0-E7 */
-              	0x7F,0x0E,0x12,0x01,0x7E,0x0D,0x12,0x03, /* ; EA-EF */
-              	0x7E,0x0C,0x13,0x03,0x7E,0x0B,0x13,0x04, /* ; F0-F7 */
-              	0x7E,0x0A,0x14,0x04,0x7D,0x09,0x14,0x06  /* ; F8-FF */
-        	}
-        },
-        {0xFFFF,
-        	{
-              	0x09,0x0F,0x09,0x7F,0x08,0x0F,0x09,0x00, /* ; C0-C7 */
-              	0x07,0x0F,0x0A,0x00,0x06,0x0F,0x0A,0x01, /* ; C8-CF */
-              	0x06,0x0E,0x0B,0x01,0x05,0x0E,0x0B,0x02, /* ; D0-D7 */
-              	0x04,0x0E,0x0C,0x02,0x04,0x0D,0x0C,0x03, /* ; D8-DF */
-              	0x03,0x0D,0x0D,0x03,0x02,0x0C,0x0D,0x05, /* ; E0-E7 */
-              	0x02,0x0C,0x0E,0x04,0x01,0x0B,0x0E,0x06, /* ; EA-EF */
-              	0x01,0x0B,0x0E,0x06,0x00,0x0A,0x0F,0x07, /* ; F0-F7 */
-              	0x00,0x0A,0x0F,0x07,0x00,0x09,0x0F,0x08  /* ; F8-FF */
-        	}
-        }
-};
-
-static struct XGI301C_Tap4TimingStruct YPbPr750pTap4Timing[] =
-{        {0xFFFF,
-               {
-               0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E, /* ; C0-C7 */
-               0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D, /* ; C8-CF */
-               0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C, /* ; D0-D7 */
-               0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D, /* ; D8-DF */
-               0x7D,0x13,0x13,0x7D,0x7D,0x11,0x14,0x7E, /* ; E0-E7 */
-               0x7D,0x0F,0x16,0x7E,0x7D,0x0E,0x17,0x7E, /* ; EA-EF */
-               0x7D,0x0C,0x18,0x7F,0x7D,0x0A,0x18,0x01, /* ; F0-F7 */
-               0x7D,0x08,0x19,0x02,0x7D,0x06,0x19,0x04 /* F8-FF */
-               }
-        }
+		0x04, 0x1A, 0x04, 0x7E, 0x03, 0x1A, 0x06, 0x7D, /* ; C0-C7 */
+		0x01, 0x1A, 0x08, 0x7D, 0x00, 0x19, 0x0A, 0x7D, /* ; C8-CF */
+		0x7F, 0x19, 0x0C, 0x7C, 0x7E, 0x18, 0x0E, 0x7C, /* ; D0-D7 */
+		0x7E, 0x17, 0x10, 0x7B, 0x7D, 0x15, 0x12, 0x7C, /* ; D8-DF */
+		0x7D, 0x13, 0x13, 0x7D, 0x7C, 0x12, 0x15, 0x7D, /* ; E0-E7 */
+		0x7C, 0x10, 0x17, 0x7D, 0x7C, 0x0E, 0x18, 0x7E, /* ; EA-EF */
+		0x7D, 0x0C, 0x19, 0x7E, 0x7D, 0x0A, 0x19, 0x00, /* ; F0-F7 */
+		0x7D, 0x08, 0x1A, 0x01, 0x7E, 0x06, 0x1A, 0x02  /* ; F8-FF */
+		}
+	},
+	{600,	{
+		0x07, 0x14, 0x07, 0x7E, 0x06, 0x14, 0x09, 0x7D, /* ; C0-C7 */
+		0x05, 0x14, 0x0A, 0x7D, 0x04, 0x13, 0x0B, 0x7E, /* ; C8-CF */
+		0x03, 0x13, 0x0C, 0x7E, 0x02, 0x12, 0x0D, 0x7F, /* ; D0-D7 */
+		0x01, 0x12, 0x0E, 0x7F, 0x01, 0x11, 0x0F, 0x7F, /* ; D8-DF */
+		0x01, 0x10, 0x10, 0x00, 0x7F, 0x0F, 0x11, 0x01, /* ; E0-E7 */
+		0x7F, 0x0E, 0x12, 0x01, 0x7E, 0x0D, 0x12, 0x03, /* ; EA-EF */
+		0x7E, 0x0C, 0x13, 0x03, 0x7E, 0x0B, 0x13, 0x04, /* ; F0-F7 */
+		0x7E, 0x0A, 0x14, 0x04, 0x7D, 0x09, 0x14, 0x06  /* ; F8-FF */
+		}
+	},
+	{0xFFFF, {
+		0x09, 0x0F, 0x09, 0x7F, 0x08, 0x0F, 0x09, 0x00, /* ; C0-C7 */
+		0x07, 0x0F, 0x0A, 0x00, 0x06, 0x0F, 0x0A, 0x01, /* ; C8-CF */
+		0x06, 0x0E, 0x0B, 0x01, 0x05, 0x0E, 0x0B, 0x02, /* ; D0-D7 */
+		0x04, 0x0E, 0x0C, 0x02, 0x04, 0x0D, 0x0C, 0x03, /* ; D8-DF */
+		0x03, 0x0D, 0x0D, 0x03, 0x02, 0x0C, 0x0D, 0x05, /* ; E0-E7 */
+		0x02, 0x0C, 0x0E, 0x04, 0x01, 0x0B, 0x0E, 0x06, /* ; EA-EF */
+		0x01, 0x0B, 0x0E, 0x06, 0x00, 0x0A, 0x0F, 0x07, /* ; F0-F7 */
+		0x00, 0x0A, 0x0F, 0x07, 0x00, 0x09, 0x0F, 0x08  /* ; F8-FF */
+		}
+	}
+};
+
+static struct XGI301C_Tap4TimingStruct YPbPr750pTap4Timing[] = {
+	{0xFFFF, {
+		 0x05, 0x19, 0x05, 0x7D, 0x03, 0x19, 0x06, 0x7E, /* ; C0-C7 */
+		 0x02, 0x19, 0x08, 0x7D, 0x01, 0x18, 0x0A, 0x7D, /* ; C8-CF */
+		 0x00, 0x18, 0x0C, 0x7C, 0x7F, 0x17, 0x0E, 0x7C, /* ; D0-D7 */
+		 0x7E, 0x16, 0x0F, 0x7D, 0x7E, 0x14, 0x11, 0x7D, /* ; D8-DF */
+		 0x7D, 0x13, 0x13, 0x7D, 0x7D, 0x11, 0x14, 0x7E, /* ; E0-E7 */
+		 0x7D, 0x0F, 0x16, 0x7E, 0x7D, 0x0E, 0x17, 0x7E, /* ; EA-EF */
+		 0x7D, 0x0C, 0x18, 0x7F, 0x7D, 0x0A, 0x18, 0x01, /* ; F0-F7 */
+		 0x7D, 0x08, 0x19, 0x02, 0x7D, 0x06, 0x19, 0x04 /* F8-FF */
+		 }
+	}
 };
diff --git a/drivers/staging/xgifb/vb_util.c b/drivers/staging/xgifb/vb_util.c
index a97e44f98c080ba6da217b6dfcf1cf977d446cd1..ea2b795bfa5091404a38075d0c93fb65ef671a93 100644
--- a/drivers/staging/xgifb/vb_util.c
+++ b/drivers/staging/xgifb/vb_util.c
@@ -3,7 +3,7 @@
 #include "vb_struct.h"
 
 #include "XGIfb.h"
-#include <asm/io.h>
+#include <linux/io.h>
 #include <linux/types.h>
 
 #include "vb_util.h"
diff --git a/drivers/staging/xgifb/vgatypes.h b/drivers/staging/xgifb/vgatypes.h
index d613e84aab620e3c3b9ffce884dbb1f450332e4c..5aeb3a4d66fb744a262a642bc24c6ba2491a82ff 100644
--- a/drivers/staging/xgifb/vgatypes.h
+++ b/drivers/staging/xgifb/vgatypes.h
@@ -1,4 +1,3 @@
-
 #ifndef _VGATYPES_
 #define _VGATYPES_
 
@@ -6,79 +5,79 @@
 
 #ifndef XGI_VB_CHIP_TYPE
 enum XGI_VB_CHIP_TYPE {
-    VB_CHIP_Legacy = 0,
-    VB_CHIP_301,
-    VB_CHIP_301B,
-    VB_CHIP_301LV,
-    VB_CHIP_302,
-    VB_CHIP_302B,
-    VB_CHIP_302LV,
-    VB_CHIP_301C,
-    VB_CHIP_302ELV,
-    VB_CHIP_UNKNOWN, /* other video bridge or no video bridge */
-    MAX_VB_CHIP
+	VB_CHIP_Legacy = 0,
+	VB_CHIP_301,
+	VB_CHIP_301B,
+	VB_CHIP_301LV,
+	VB_CHIP_302,
+	VB_CHIP_302B,
+	VB_CHIP_302LV,
+	VB_CHIP_301C,
+	VB_CHIP_302ELV,
+	VB_CHIP_UNKNOWN, /* other video bridge or no video bridge */
+	MAX_VB_CHIP
 };
 #endif
 
 #ifndef XGI_LCD_TYPE
 enum XGI_LCD_TYPE {
-    LCD_INVALID = 0,
-    LCD_320x480,       /* FSTN, DSTN */
-    LCD_640x480,
-    LCD_640x480_2,     /* FSTN, DSTN */
-    LCD_640x480_3,     /* FSTN, DSTN */
-    LCD_800x600,
-    LCD_848x480,
-    LCD_1024x600,
-    LCD_1024x768,
-    LCD_1152x768,
-    LCD_1152x864,
-    LCD_1280x720,
-    LCD_1280x768,
-    LCD_1280x800,
-    LCD_1280x960,
-    LCD_1280x1024,
-    LCD_1400x1050,
-    LCD_1600x1200,
-    LCD_1680x1050,
-    LCD_1920x1440,
-    LCD_2048x1536,
-    LCD_CUSTOM,
-    LCD_UNKNOWN
+	LCD_INVALID = 0,
+	LCD_320x480,       /* FSTN, DSTN */
+	LCD_640x480,
+	LCD_640x480_2,     /* FSTN, DSTN */
+	LCD_640x480_3,     /* FSTN, DSTN */
+	LCD_800x600,
+	LCD_848x480,
+	LCD_1024x600,
+	LCD_1024x768,
+	LCD_1152x768,
+	LCD_1152x864,
+	LCD_1280x720,
+	LCD_1280x768,
+	LCD_1280x800,
+	LCD_1280x960,
+	LCD_1280x1024,
+	LCD_1400x1050,
+	LCD_1600x1200,
+	LCD_1680x1050,
+	LCD_1920x1440,
+	LCD_2048x1536,
+	LCD_CUSTOM,
+	LCD_UNKNOWN
 };
 #endif
 
-struct XGI_DSReg
-{
-  unsigned char  jIdx;
-  unsigned char  jVal;
+struct XGI_DSReg {
+	unsigned char jIdx;
+	unsigned char jVal;
 };
 
-struct xgi_hw_device_info
-{
-    unsigned long  ulExternalChip;       /* NO VB or other video bridge*/
-                                 /* if ujVBChipID = VB_CHIP_UNKNOWN, */
+struct xgi_hw_device_info {
+	unsigned long ulExternalChip; /* NO VB or other video bridge*/
+				      /* if ujVBChipID = VB_CHIP_UNKNOWN, */
 
-    unsigned char *pjVirtualRomBase;    /* ROM image */
+	unsigned char *pjVirtualRomBase; /* ROM image */
 
-    unsigned char *pjVideoMemoryAddress;/* base virtual memory address */
-                                 /* of Linear VGA memory */
+	unsigned char *pjVideoMemoryAddress;/* base virtual memory address */
+					    /* of Linear VGA memory */
 
-    unsigned long  ulVideoMemorySize;    /* size, in bytes, of the memory on the board */
+	unsigned long ulVideoMemorySize; /* size, in bytes, of the
+					    memory on the board */
 
-    unsigned char *pjIOAddress;          /* base I/O address of VGA ports (0x3B0) */
+	unsigned char *pjIOAddress; /* base I/O address of VGA ports (0x3B0) */
 
-    unsigned char  jChipType;            /* Used to Identify Graphics Chip */
-                                 /* defined in the data structure type  */
-                                 /* "XGI_CHIP_TYPE" */
+	unsigned char jChipType; /* Used to Identify Graphics Chip */
+				 /* defined in the data structure type  */
+				 /* "XGI_CHIP_TYPE" */
 
-    unsigned char  jChipRevision;        /* Used to Identify Graphics Chip Revision */
+	unsigned char jChipRevision; /* Used to Identify Graphics
+					Chip Revision */
 
-    unsigned char  ujVBChipID;           /* the ID of video bridge */
-                                 /* defined in the data structure type */
-                                 /* "XGI_VB_CHIP_TYPE" */
+	unsigned char ujVBChipID; /* the ID of video bridge */
+				  /* defined in the data structure type */
+				  /* "XGI_VB_CHIP_TYPE" */
 
-    unsigned long  ulCRT2LCDType;        /* defined in the data structure type */
+	unsigned long ulCRT2LCDType; /* defined in the data structure type */
 
 	unsigned char(*pQueryVGAConfigSpace)(struct xgi_hw_device_info *,
 					    unsigned long, unsigned long,
@@ -87,7 +86,5 @@ struct xgi_hw_device_info
 
 /* Additional IOCTL for communication xgifb <> X driver        */
 /* If changing this, xgifb.h must also be changed (for xgifb) */
-
-
 #endif
 
diff --git a/drivers/target/Kconfig b/drivers/target/Kconfig
index 9ef2dbbfa62bb3b4e7a16fe3bdb6508716e0e4c9..5cb0f0ef6af0e5cb00249185d3c58aca04d0fffc 100644
--- a/drivers/target/Kconfig
+++ b/drivers/target/Kconfig
@@ -30,5 +30,6 @@ config TCM_PSCSI
 	passthrough access to Linux/SCSI device
 
 source "drivers/target/loopback/Kconfig"
+source "drivers/target/tcm_fc/Kconfig"
 
 endif
diff --git a/drivers/target/Makefile b/drivers/target/Makefile
index 1178bbfc68fec4c490dca3146ad607fabf57cb98..21df808a992c1d45e95ddfd5135b54d86785a798 100644
--- a/drivers/target/Makefile
+++ b/drivers/target/Makefile
@@ -24,3 +24,5 @@ obj-$(CONFIG_TCM_PSCSI)		+= target_core_pscsi.o
 
 # Fabric modules
 obj-$(CONFIG_LOOPBACK_TARGET)	+= loopback/
+
+obj-$(CONFIG_TCM_FC)		+= tcm_fc/
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c
index 30cbb743d9baff040d18b0ee2404c44f14cf1991..47abb42d9c36b04abf0f2e3b735465bf96e0fb88 100644
--- a/drivers/target/target_core_alua.c
+++ b/drivers/target/target_core_alua.c
@@ -1036,7 +1036,7 @@ core_alua_allocate_lu_gp(const char *name, int def_group)
 	lu_gp = kmem_cache_zalloc(t10_alua_lu_gp_cache, GFP_KERNEL);
 	if (!(lu_gp)) {
 		printk(KERN_ERR "Unable to allocate struct t10_alua_lu_gp\n");
-		return ERR_PTR(-ENOMEM);;
+		return ERR_PTR(-ENOMEM);
 	}
 	INIT_LIST_HEAD(&lu_gp->lu_gp_list);
 	INIT_LIST_HEAD(&lu_gp->lu_gp_mem_list);
@@ -1044,7 +1044,7 @@ core_alua_allocate_lu_gp(const char *name, int def_group)
 	atomic_set(&lu_gp->lu_gp_ref_cnt, 0);
 
 	if (def_group) {
-		lu_gp->lu_gp_id = se_global->alua_lu_gps_counter++;;
+		lu_gp->lu_gp_id = se_global->alua_lu_gps_counter++;
 		lu_gp->lu_gp_valid_id = 1;
 		se_global->alua_lu_gps_count++;
 	}
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 9583b23c9c84702f907e93adf3e1f8ca8419cd32..b9d3501bdd91c820abd76f2192ce72faa4c5f14e 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -2128,7 +2128,7 @@ static void transport_failure_reset_queue_depth(struct se_device *dev)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&SE_HBA(dev)->hba_queue_lock, flags);;
+	spin_lock_irqsave(&SE_HBA(dev)->hba_queue_lock, flags);
 	atomic_inc(&dev->depth_left);
 	atomic_inc(&SE_HBA(dev)->left_queue_depth);
 	spin_unlock_irqrestore(&SE_HBA(dev)->hba_queue_lock, flags);
diff --git a/drivers/target/tcm_fc/Kconfig b/drivers/target/tcm_fc/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..40caf458e89e1ddd592f2e7d4e0f63b14df98b7b
--- /dev/null
+++ b/drivers/target/tcm_fc/Kconfig
@@ -0,0 +1,5 @@
+config TCM_FC
+	tristate "TCM_FC fabric Plugin"
+	depends on LIBFC
+	help
+	Say Y here to enable the TCM FC plugin for accessing FC fabrics in TCM
diff --git a/drivers/target/tcm_fc/Makefile b/drivers/target/tcm_fc/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..7a5c2b64cf65e208cf6c9061e75891f8e101bf33
--- /dev/null
+++ b/drivers/target/tcm_fc/Makefile
@@ -0,0 +1,15 @@
+EXTRA_CFLAGS += -I$(srctree)/drivers/target/ \
+		-I$(srctree)/drivers/scsi/ \
+		-I$(srctree)/include/scsi/ \
+		-I$(srctree)/drivers/target/tcm_fc/
+
+tcm_fc-y +=	tfc_cmd.o \
+		tfc_conf.o \
+		tfc_io.o \
+		tfc_sess.o
+
+obj-$(CONFIG_TCM_FC)	+= tcm_fc.o
+
+ifdef CONFIGFS_TCM_FC_DEBUG
+EXTRA_CFLAGS	+= -DTCM_FC_DEBUG
+endif
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h
new file mode 100644
index 0000000000000000000000000000000000000000..defff32b7880faf26c32732c4898a87ec6ba80f4
--- /dev/null
+++ b/drivers/target/tcm_fc/tcm_fc.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 2010 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __TCM_FC_H__
+#define __TCM_FC_H__
+
+#define FT_VERSION "0.3"
+
+#define FT_NAMELEN 32		/* length of ASCII WWPNs including pad */
+#define FT_TPG_NAMELEN 32	/* max length of TPG name */
+#define FT_LUN_NAMELEN 32	/* max length of LUN name */
+
+/*
+ * Debug options.
+ */
+#define FT_DEBUG_CONF	0x01	/* configuration messages */
+#define	FT_DEBUG_SESS	0x02	/* session messages */
+#define	FT_DEBUG_TM	0x04	/* TM operations */
+#define	FT_DEBUG_IO	0x08	/* I/O commands */
+#define	FT_DEBUG_DATA	0x10	/* Data transfer */
+
+extern unsigned int ft_debug_logging;	/* debug options */
+
+#define FT_DEBUG(mask, fmt, args...)					\
+	do {								\
+		if (ft_debug_logging & (mask))				\
+			printk(KERN_INFO "tcm_fc: %s: " fmt,		\
+				__func__, ##args);			\
+	} while (0)
+
+#define	FT_CONF_DBG(fmt, args...)	FT_DEBUG(FT_DEBUG_CONF, fmt, ##args)
+#define	FT_SESS_DBG(fmt, args...)	FT_DEBUG(FT_DEBUG_SESS, fmt, ##args)
+#define	FT_TM_DBG(fmt, args...)		FT_DEBUG(FT_DEBUG_TM, fmt, ##args)
+#define	FT_IO_DBG(fmt, args...)		FT_DEBUG(FT_DEBUG_IO, fmt, ##args)
+#define	FT_DATA_DBG(fmt, args...)	FT_DEBUG(FT_DEBUG_DATA, fmt, ##args)
+
+struct ft_transport_id {
+	__u8	format;
+	__u8	__resvd1[7];
+	__u8	wwpn[8];
+	__u8	__resvd2[8];
+} __attribute__((__packed__));
+
+/*
+ * Session (remote port).
+ */
+struct ft_sess {
+	u32 port_id;			/* for hash lookup use only */
+	u32 params;
+	u16 max_frame;			/* maximum frame size */
+	u64 port_name;			/* port name for transport ID */
+	struct ft_tport *tport;
+	struct se_session *se_sess;
+	struct hlist_node hash;		/* linkage in ft_sess_hash table */
+	struct rcu_head rcu;
+	struct kref kref;		/* ref for hash and outstanding I/Os */
+};
+
+/*
+ * Hash table of sessions per local port.
+ * Hash lookup by remote port FC_ID.
+ */
+#define	FT_SESS_HASH_BITS	6
+#define	FT_SESS_HASH_SIZE	(1 << FT_SESS_HASH_BITS)
+
+/*
+ * Per local port data.
+ * This is created only after a TPG exists that allows target function
+ * for the local port.  If the TPG exists, this is allocated when
+ * we're notified that the local port has been created, or when
+ * the first PRLI provider callback is received.
+ */
+struct ft_tport {
+	struct fc_lport *lport;
+	struct ft_tpg *tpg;		/* NULL if TPG deleted before tport */
+	u32	sess_count;		/* number of sessions in hash */
+	struct rcu_head rcu;
+	struct hlist_head hash[FT_SESS_HASH_SIZE];	/* list of sessions */
+};
+
+/*
+ * Node ID and authentication.
+ */
+struct ft_node_auth {
+	u64	port_name;
+	u64	node_name;
+};
+
+/*
+ * Node ACL for FC remote port session.
+ */
+struct ft_node_acl {
+	struct ft_node_auth node_auth;
+	struct se_node_acl se_node_acl;
+};
+
+struct ft_lun {
+	u32 index;
+	char name[FT_LUN_NAMELEN];
+};
+
+/*
+ * Target portal group (local port).
+ */
+struct ft_tpg {
+	u32 index;
+	struct ft_lport_acl *lport_acl;
+	struct ft_tport *tport;		/* active tport or NULL */
+	struct list_head list;		/* linkage in ft_lport_acl tpg_list */
+	struct list_head lun_list;	/* head of LUNs */
+	struct se_portal_group se_tpg;
+	struct task_struct *thread;	/* processing thread */
+	struct se_queue_obj qobj;	/* queue for processing thread */
+};
+
+struct ft_lport_acl {
+	u64 wwpn;
+	char name[FT_NAMELEN];
+	struct list_head list;
+	struct list_head tpg_list;
+	struct se_wwn fc_lport_wwn;
+};
+
+enum ft_cmd_state {
+	FC_CMD_ST_NEW = 0,
+	FC_CMD_ST_REJ
+};
+
+/*
+ * Commands
+ */
+struct ft_cmd {
+	enum ft_cmd_state state;
+	u16 lun;			/* LUN from request */
+	struct ft_sess *sess;		/* session held for cmd */
+	struct fc_seq *seq;		/* sequence in exchange mgr */
+	struct se_cmd se_cmd;		/* Local TCM I/O descriptor */
+	struct fc_frame *req_frame;
+	unsigned char *cdb;		/* pointer to CDB inside frame */
+	u32 write_data_len;		/* data received on writes */
+	struct se_queue_req se_req;
+	/* Local sense buffer */
+	unsigned char ft_sense_buffer[TRANSPORT_SENSE_BUFFER];
+	u32 was_ddp_setup:1;		/* Set only if ddp is setup */
+	struct scatterlist *sg;		/* Set only if DDP is setup */
+	u32 sg_cnt;			/* No. of item in scatterlist */
+};
+
+extern struct list_head ft_lport_list;
+extern struct mutex ft_lport_lock;
+extern struct fc4_prov ft_prov;
+extern struct target_fabric_configfs *ft_configfs;
+
+/*
+ * Fabric methods.
+ */
+
+/*
+ * Session ops.
+ */
+void ft_sess_put(struct ft_sess *);
+int ft_sess_shutdown(struct se_session *);
+void ft_sess_close(struct se_session *);
+void ft_sess_stop(struct se_session *, int, int);
+int ft_sess_logged_in(struct se_session *);
+u32 ft_sess_get_index(struct se_session *);
+u32 ft_sess_get_port_name(struct se_session *, unsigned char *, u32);
+void ft_sess_set_erl0(struct se_session *);
+
+void ft_lport_add(struct fc_lport *, void *);
+void ft_lport_del(struct fc_lport *, void *);
+int ft_lport_notify(struct notifier_block *, unsigned long, void *);
+
+/*
+ * IO methods.
+ */
+void ft_check_stop_free(struct se_cmd *);
+void ft_release_cmd(struct se_cmd *);
+int ft_queue_status(struct se_cmd *);
+int ft_queue_data_in(struct se_cmd *);
+int ft_write_pending(struct se_cmd *);
+int ft_write_pending_status(struct se_cmd *);
+u32 ft_get_task_tag(struct se_cmd *);
+int ft_get_cmd_state(struct se_cmd *);
+void ft_new_cmd_failure(struct se_cmd *);
+int ft_queue_tm_resp(struct se_cmd *);
+int ft_is_state_remove(struct se_cmd *);
+
+/*
+ * other internal functions.
+ */
+int ft_thread(void *);
+void ft_recv_req(struct ft_sess *, struct fc_frame *);
+struct ft_tpg *ft_lport_find_tpg(struct fc_lport *);
+struct ft_node_acl *ft_acl_get(struct ft_tpg *, struct fc_rport_priv *);
+
+void ft_recv_write_data(struct ft_cmd *, struct fc_frame *);
+void ft_dump_cmd(struct ft_cmd *, const char *caller);
+
+ssize_t ft_format_wwn(char *, size_t, u64);
+
+#endif /* __TCM_FC_H__ */
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
new file mode 100644
index 0000000000000000000000000000000000000000..49e51778f7335a88bed41a39c410fc43f3d478a9
--- /dev/null
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -0,0 +1,696 @@
+/*
+ * Copyright (c) 2010 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* XXX TBD some includes may be extraneous */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+#include <generated/utsrelease.h>
+#include <linux/utsname.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/kthread.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/configfs.h>
+#include <linux/ctype.h>
+#include <linux/hash.h>
+#include <asm/unaligned.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/libfc.h>
+#include <scsi/fc_encode.h>
+
+#include <target/target_core_base.h>
+#include <target/target_core_transport.h>
+#include <target/target_core_fabric_ops.h>
+#include <target/target_core_device.h>
+#include <target/target_core_tpg.h>
+#include <target/target_core_configfs.h>
+#include <target/target_core_base.h>
+#include <target/target_core_tmr.h>
+#include <target/configfs_macros.h>
+
+#include "tcm_fc.h"
+
+/*
+ * Dump cmd state for debugging.
+ */
+void ft_dump_cmd(struct ft_cmd *cmd, const char *caller)
+{
+	struct fc_exch *ep;
+	struct fc_seq *sp;
+	struct se_cmd *se_cmd;
+	struct se_mem *mem;
+	struct se_transport_task *task;
+
+	if (!(ft_debug_logging & FT_DEBUG_IO))
+		return;
+
+	se_cmd = &cmd->se_cmd;
+	printk(KERN_INFO "%s: cmd %p state %d sess %p seq %p se_cmd %p\n",
+		caller, cmd, cmd->state, cmd->sess, cmd->seq, se_cmd);
+	printk(KERN_INFO "%s: cmd %p cdb %p\n",
+		caller, cmd, cmd->cdb);
+	printk(KERN_INFO "%s: cmd %p lun %d\n", caller, cmd, cmd->lun);
+
+	task = T_TASK(se_cmd);
+	printk(KERN_INFO "%s: cmd %p task %p se_num %u buf %p len %u se_cmd_flags <0x%x>\n",
+	       caller, cmd, task, task->t_tasks_se_num,
+	       task->t_task_buf, se_cmd->data_length, se_cmd->se_cmd_flags);
+	if (task->t_mem_list)
+		list_for_each_entry(mem, task->t_mem_list, se_list)
+			printk(KERN_INFO "%s: cmd %p mem %p page %p "
+			       "len 0x%x off 0x%x\n",
+			       caller, cmd, mem,
+			       mem->se_page, mem->se_len, mem->se_off);
+	sp = cmd->seq;
+	if (sp) {
+		ep = fc_seq_exch(sp);
+		printk(KERN_INFO "%s: cmd %p sid %x did %x "
+			"ox_id %x rx_id %x seq_id %x e_stat %x\n",
+			caller, cmd, ep->sid, ep->did, ep->oxid, ep->rxid,
+			sp->id, ep->esb_stat);
+	}
+	print_hex_dump(KERN_INFO, "ft_dump_cmd ", DUMP_PREFIX_NONE,
+		16, 4, cmd->cdb, MAX_COMMAND_SIZE, 0);
+}
+
+/*
+ * Get LUN from CDB.
+ */
+static int ft_get_lun_for_cmd(struct ft_cmd *cmd, u8 *lunp)
+{
+	u64 lun;
+
+	lun = lunp[1];
+	switch (lunp[0] >> 6) {
+	case 0:
+		break;
+	case 1:
+		lun |= (lunp[0] & 0x3f) << 8;
+		break;
+	default:
+		return -1;
+	}
+	if (lun >= TRANSPORT_MAX_LUNS_PER_TPG)
+		return -1;
+	cmd->lun = lun;
+	return transport_get_lun_for_cmd(&cmd->se_cmd, NULL, lun);
+}
+
+static void ft_queue_cmd(struct ft_sess *sess, struct ft_cmd *cmd)
+{
+	struct se_queue_obj *qobj;
+	unsigned long flags;
+
+	qobj = &sess->tport->tpg->qobj;
+	spin_lock_irqsave(&qobj->cmd_queue_lock, flags);
+	list_add_tail(&cmd->se_req.qr_list, &qobj->qobj_list);
+	spin_unlock_irqrestore(&qobj->cmd_queue_lock, flags);
+	atomic_inc(&qobj->queue_cnt);
+	wake_up_interruptible(&qobj->thread_wq);
+}
+
+static struct ft_cmd *ft_dequeue_cmd(struct se_queue_obj *qobj)
+{
+	unsigned long flags;
+	struct se_queue_req *qr;
+
+	spin_lock_irqsave(&qobj->cmd_queue_lock, flags);
+	if (list_empty(&qobj->qobj_list)) {
+		spin_unlock_irqrestore(&qobj->cmd_queue_lock, flags);
+		return NULL;
+	}
+	qr = list_first_entry(&qobj->qobj_list, struct se_queue_req, qr_list);
+	list_del(&qr->qr_list);
+	atomic_dec(&qobj->queue_cnt);
+	spin_unlock_irqrestore(&qobj->cmd_queue_lock, flags);
+	return container_of(qr, struct ft_cmd, se_req);
+}
+
+static void ft_free_cmd(struct ft_cmd *cmd)
+{
+	struct fc_frame *fp;
+	struct fc_lport *lport;
+
+	if (!cmd)
+		return;
+	fp = cmd->req_frame;
+	lport = fr_dev(fp);
+	if (fr_seq(fp))
+		lport->tt.seq_release(fr_seq(fp));
+	fc_frame_free(fp);
+	ft_sess_put(cmd->sess);	/* undo get from lookup at recv */
+	kfree(cmd);
+}
+
+void ft_release_cmd(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+
+	ft_free_cmd(cmd);
+}
+
+void ft_check_stop_free(struct se_cmd *se_cmd)
+{
+	transport_generic_free_cmd(se_cmd, 0, 1, 0);
+}
+
+/*
+ * Send response.
+ */
+int ft_queue_status(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+	struct fc_frame *fp;
+	struct fcp_resp_with_ext *fcp;
+	struct fc_lport *lport;
+	struct fc_exch *ep;
+	size_t len;
+
+	ft_dump_cmd(cmd, __func__);
+	ep = fc_seq_exch(cmd->seq);
+	lport = ep->lp;
+	len = sizeof(*fcp) + se_cmd->scsi_sense_length;
+	fp = fc_frame_alloc(lport, len);
+	if (!fp) {
+		/* XXX shouldn't just drop it - requeue and retry? */
+		return 0;
+	}
+	fcp = fc_frame_payload_get(fp, len);
+	memset(fcp, 0, len);
+	fcp->resp.fr_status = se_cmd->scsi_status;
+
+	len = se_cmd->scsi_sense_length;
+	if (len) {
+		fcp->resp.fr_flags |= FCP_SNS_LEN_VAL;
+		fcp->ext.fr_sns_len = htonl(len);
+		memcpy((fcp + 1), se_cmd->sense_buffer, len);
+	}
+
+	/*
+	 * Test underflow and overflow with one mask.  Usually both are off.
+	 * Bidirectional commands are not handled yet.
+	 */
+	if (se_cmd->se_cmd_flags & (SCF_OVERFLOW_BIT | SCF_UNDERFLOW_BIT)) {
+		if (se_cmd->se_cmd_flags & SCF_OVERFLOW_BIT)
+			fcp->resp.fr_flags |= FCP_RESID_OVER;
+		else
+			fcp->resp.fr_flags |= FCP_RESID_UNDER;
+		fcp->ext.fr_resid = cpu_to_be32(se_cmd->residual_count);
+	}
+
+	/*
+	 * Send response.
+	 */
+	cmd->seq = lport->tt.seq_start_next(cmd->seq);
+	fc_fill_fc_hdr(fp, FC_RCTL_DD_CMD_STATUS, ep->did, ep->sid, FC_TYPE_FCP,
+		       FC_FC_EX_CTX | FC_FC_LAST_SEQ | FC_FC_END_SEQ, 0);
+
+	lport->tt.seq_send(lport, cmd->seq, fp);
+	lport->tt.exch_done(cmd->seq);
+	return 0;
+}
+
+int ft_write_pending_status(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+
+	return cmd->write_data_len != se_cmd->data_length;
+}
+
+/*
+ * Send TX_RDY (transfer ready).
+ */
+int ft_write_pending(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+	struct fc_frame *fp;
+	struct fcp_txrdy *txrdy;
+	struct fc_lport *lport;
+	struct fc_exch *ep;
+	struct fc_frame_header *fh;
+	u32 f_ctl;
+
+	ft_dump_cmd(cmd, __func__);
+
+	ep = fc_seq_exch(cmd->seq);
+	lport = ep->lp;
+	fp = fc_frame_alloc(lport, sizeof(*txrdy));
+	if (!fp)
+		return PYX_TRANSPORT_OUT_OF_MEMORY_RESOURCES;
+
+	txrdy = fc_frame_payload_get(fp, sizeof(*txrdy));
+	memset(txrdy, 0, sizeof(*txrdy));
+	txrdy->ft_burst_len = htonl(se_cmd->data_length);
+
+	cmd->seq = lport->tt.seq_start_next(cmd->seq);
+	fc_fill_fc_hdr(fp, FC_RCTL_DD_DATA_DESC, ep->did, ep->sid, FC_TYPE_FCP,
+		       FC_FC_EX_CTX | FC_FC_END_SEQ | FC_FC_SEQ_INIT, 0);
+
+	fh = fc_frame_header_get(fp);
+	f_ctl = ntoh24(fh->fh_f_ctl);
+
+	/* Only if it is 'Exchange Responder' */
+	if (f_ctl & FC_FC_EX_CTX) {
+		/* Target is 'exchange responder' and sending XFER_READY
+		 * to 'exchange initiator (initiator)'
+		 */
+		if ((ep->xid <= lport->lro_xid) &&
+		    (fh->fh_r_ctl == FC_RCTL_DD_DATA_DESC)) {
+			if (se_cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB) {
+				/*
+				 * Map se_mem list to scatterlist, so that
+				 * DDP can be setup. DDP setup function require
+				 * scatterlist. se_mem_list is internal to
+				 * TCM/LIO target
+				 */
+				transport_do_task_sg_chain(se_cmd);
+				cmd->sg = T_TASK(se_cmd)->t_tasks_sg_chained;
+				cmd->sg_cnt =
+					T_TASK(se_cmd)->t_tasks_sg_chained_no;
+			}
+			if (cmd->sg && lport->tt.ddp_setup(lport, ep->xid,
+						    cmd->sg, cmd->sg_cnt))
+				cmd->was_ddp_setup = 1;
+		}
+	}
+	lport->tt.seq_send(lport, cmd->seq, fp);
+	return 0;
+}
+
+u32 ft_get_task_tag(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+
+	return fc_seq_exch(cmd->seq)->rxid;
+}
+
+int ft_get_cmd_state(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+
+	return cmd->state;
+}
+
+int ft_is_state_remove(struct se_cmd *se_cmd)
+{
+	return 0;	/* XXX TBD */
+}
+
+void ft_new_cmd_failure(struct se_cmd *se_cmd)
+{
+	/* XXX TBD */
+	printk(KERN_INFO "%s: se_cmd %p\n", __func__, se_cmd);
+}
+
+/*
+ * FC sequence response handler for follow-on sequences (data) and aborts.
+ */
+static void ft_recv_seq(struct fc_seq *sp, struct fc_frame *fp, void *arg)
+{
+	struct ft_cmd *cmd = arg;
+	struct fc_frame_header *fh;
+
+	if (IS_ERR(fp)) {
+		/* XXX need to find cmd if queued */
+		cmd->se_cmd.t_state = TRANSPORT_REMOVE;
+		cmd->seq = NULL;
+		transport_generic_free_cmd(&cmd->se_cmd, 0, 1, 0);
+		return;
+	}
+
+	fh = fc_frame_header_get(fp);
+
+	switch (fh->fh_r_ctl) {
+	case FC_RCTL_DD_SOL_DATA:	/* write data */
+		ft_recv_write_data(cmd, fp);
+		break;
+	case FC_RCTL_DD_UNSOL_CTL:	/* command */
+	case FC_RCTL_DD_SOL_CTL:	/* transfer ready */
+	case FC_RCTL_DD_DATA_DESC:	/* transfer ready */
+	default:
+		printk(KERN_INFO "%s: unhandled frame r_ctl %x\n",
+		       __func__, fh->fh_r_ctl);
+		fc_frame_free(fp);
+		transport_generic_free_cmd(&cmd->se_cmd, 0, 1, 0);
+		break;
+	}
+}
+
+/*
+ * Send a FCP response including SCSI status and optional FCP rsp_code.
+ * status is SAM_STAT_GOOD (zero) iff code is valid.
+ * This is used in error cases, such as allocation failures.
+ */
+static void ft_send_resp_status(struct fc_lport *lport,
+				const struct fc_frame *rx_fp,
+				u32 status, enum fcp_resp_rsp_codes code)
+{
+	struct fc_frame *fp;
+	struct fc_seq *sp;
+	const struct fc_frame_header *fh;
+	size_t len;
+	struct fcp_resp_with_ext *fcp;
+	struct fcp_resp_rsp_info *info;
+
+	fh = fc_frame_header_get(rx_fp);
+	FT_IO_DBG("FCP error response: did %x oxid %x status %x code %x\n",
+		  ntoh24(fh->fh_s_id), ntohs(fh->fh_ox_id), status, code);
+	len = sizeof(*fcp);
+	if (status == SAM_STAT_GOOD)
+		len += sizeof(*info);
+	fp = fc_frame_alloc(lport, len);
+	if (!fp)
+		return;
+	fcp = fc_frame_payload_get(fp, len);
+	memset(fcp, 0, len);
+	fcp->resp.fr_status = status;
+	if (status == SAM_STAT_GOOD) {
+		fcp->ext.fr_rsp_len = htonl(sizeof(*info));
+		fcp->resp.fr_flags |= FCP_RSP_LEN_VAL;
+		info = (struct fcp_resp_rsp_info *)(fcp + 1);
+		info->rsp_code = code;
+	}
+
+	fc_fill_reply_hdr(fp, rx_fp, FC_RCTL_DD_CMD_STATUS, 0);
+	sp = fr_seq(fp);
+	if (sp)
+		lport->tt.seq_send(lport, sp, fp);
+	else
+		lport->tt.frame_send(lport, fp);
+}
+
+/*
+ * Send error or task management response.
+ * Always frees the cmd and associated state.
+ */
+static void ft_send_resp_code(struct ft_cmd *cmd, enum fcp_resp_rsp_codes code)
+{
+	ft_send_resp_status(cmd->sess->tport->lport,
+			    cmd->req_frame, SAM_STAT_GOOD, code);
+	ft_free_cmd(cmd);
+}
+
+/*
+ * Handle Task Management Request.
+ */
+static void ft_send_tm(struct ft_cmd *cmd)
+{
+	struct se_tmr_req *tmr;
+	struct fcp_cmnd *fcp;
+	u8 tm_func;
+
+	fcp = fc_frame_payload_get(cmd->req_frame, sizeof(*fcp));
+
+	switch (fcp->fc_tm_flags) {
+	case FCP_TMF_LUN_RESET:
+		tm_func = TMR_LUN_RESET;
+		if (ft_get_lun_for_cmd(cmd, fcp->fc_lun) < 0) {
+			ft_dump_cmd(cmd, __func__);
+			transport_send_check_condition_and_sense(&cmd->se_cmd,
+				cmd->se_cmd.scsi_sense_reason, 0);
+			ft_sess_put(cmd->sess);
+			return;
+		}
+		break;
+	case FCP_TMF_TGT_RESET:
+		tm_func = TMR_TARGET_WARM_RESET;
+		break;
+	case FCP_TMF_CLR_TASK_SET:
+		tm_func = TMR_CLEAR_TASK_SET;
+		break;
+	case FCP_TMF_ABT_TASK_SET:
+		tm_func = TMR_ABORT_TASK_SET;
+		break;
+	case FCP_TMF_CLR_ACA:
+		tm_func = TMR_CLEAR_ACA;
+		break;
+	default:
+		/*
+		 * FCP4r01 indicates having a combination of
+		 * tm_flags set is invalid.
+		 */
+		FT_TM_DBG("invalid FCP tm_flags %x\n", fcp->fc_tm_flags);
+		ft_send_resp_code(cmd, FCP_CMND_FIELDS_INVALID);
+		return;
+	}
+
+	FT_TM_DBG("alloc tm cmd fn %d\n", tm_func);
+	tmr = core_tmr_alloc_req(&cmd->se_cmd, cmd, tm_func);
+	if (!tmr) {
+		FT_TM_DBG("alloc failed\n");
+		ft_send_resp_code(cmd, FCP_TMF_FAILED);
+		return;
+	}
+	cmd->se_cmd.se_tmr_req = tmr;
+	transport_generic_handle_tmr(&cmd->se_cmd);
+}
+
+/*
+ * Send status from completed task management request.
+ */
+int ft_queue_tm_resp(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+	struct se_tmr_req *tmr = se_cmd->se_tmr_req;
+	enum fcp_resp_rsp_codes code;
+
+	switch (tmr->response) {
+	case TMR_FUNCTION_COMPLETE:
+		code = FCP_TMF_CMPL;
+		break;
+	case TMR_LUN_DOES_NOT_EXIST:
+		code = FCP_TMF_INVALID_LUN;
+		break;
+	case TMR_FUNCTION_REJECTED:
+		code = FCP_TMF_REJECTED;
+		break;
+	case TMR_TASK_DOES_NOT_EXIST:
+	case TMR_TASK_STILL_ALLEGIANT:
+	case TMR_TASK_FAILOVER_NOT_SUPPORTED:
+	case TMR_TASK_MGMT_FUNCTION_NOT_SUPPORTED:
+	case TMR_FUNCTION_AUTHORIZATION_FAILED:
+	default:
+		code = FCP_TMF_FAILED;
+		break;
+	}
+	FT_TM_DBG("tmr fn %d resp %d fcp code %d\n",
+		  tmr->function, tmr->response, code);
+	ft_send_resp_code(cmd, code);
+	return 0;
+}
+
+/*
+ * Handle incoming FCP command.
+ */
+static void ft_recv_cmd(struct ft_sess *sess, struct fc_frame *fp)
+{
+	struct ft_cmd *cmd;
+	struct fc_lport *lport = sess->tport->lport;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
+	if (!cmd)
+		goto busy;
+	cmd->sess = sess;
+	cmd->seq = lport->tt.seq_assign(lport, fp);
+	if (!cmd->seq) {
+		kfree(cmd);
+		goto busy;
+	}
+	cmd->req_frame = fp;		/* hold frame during cmd */
+	ft_queue_cmd(sess, cmd);
+	return;
+
+busy:
+	FT_IO_DBG("cmd or seq allocation failure - sending BUSY\n");
+	ft_send_resp_status(lport, fp, SAM_STAT_BUSY, 0);
+	fc_frame_free(fp);
+	ft_sess_put(sess);		/* undo get from lookup */
+}
+
+
+/*
+ * Handle incoming FCP frame.
+ * Caller has verified that the frame is type FCP.
+ */
+void ft_recv_req(struct ft_sess *sess, struct fc_frame *fp)
+{
+	struct fc_frame_header *fh = fc_frame_header_get(fp);
+
+	switch (fh->fh_r_ctl) {
+	case FC_RCTL_DD_UNSOL_CMD:	/* command */
+		ft_recv_cmd(sess, fp);
+		break;
+	case FC_RCTL_DD_SOL_DATA:	/* write data */
+	case FC_RCTL_DD_UNSOL_CTL:
+	case FC_RCTL_DD_SOL_CTL:
+	case FC_RCTL_DD_DATA_DESC:	/* transfer ready */
+	case FC_RCTL_ELS4_REQ:		/* SRR, perhaps */
+	default:
+		printk(KERN_INFO "%s: unhandled frame r_ctl %x\n",
+		       __func__, fh->fh_r_ctl);
+		fc_frame_free(fp);
+		ft_sess_put(sess);	/* undo get from lookup */
+		break;
+	}
+}
+
+/*
+ * Send new command to target.
+ */
+static void ft_send_cmd(struct ft_cmd *cmd)
+{
+	struct fc_frame_header *fh = fc_frame_header_get(cmd->req_frame);
+	struct se_cmd *se_cmd;
+	struct fcp_cmnd *fcp;
+	int data_dir;
+	u32 data_len;
+	int task_attr;
+	int ret;
+
+	fcp = fc_frame_payload_get(cmd->req_frame, sizeof(*fcp));
+	if (!fcp)
+		goto err;
+
+	if (fcp->fc_flags & FCP_CFL_LEN_MASK)
+		goto err;		/* not handling longer CDBs yet */
+
+	if (fcp->fc_tm_flags) {
+		task_attr = FCP_PTA_SIMPLE;
+		data_dir = DMA_NONE;
+		data_len = 0;
+	} else {
+		switch (fcp->fc_flags & (FCP_CFL_RDDATA | FCP_CFL_WRDATA)) {
+		case 0:
+			data_dir = DMA_NONE;
+			break;
+		case FCP_CFL_RDDATA:
+			data_dir = DMA_FROM_DEVICE;
+			break;
+		case FCP_CFL_WRDATA:
+			data_dir = DMA_TO_DEVICE;
+			break;
+		case FCP_CFL_WRDATA | FCP_CFL_RDDATA:
+			goto err;	/* TBD not supported by tcm_fc yet */
+		}
+
+		/* FCP_PTA_ maps 1:1 to TASK_ATTR_ */
+		task_attr = fcp->fc_pri_ta & FCP_PTA_MASK;
+		data_len = ntohl(fcp->fc_dl);
+		cmd->cdb = fcp->fc_cdb;
+	}
+
+	se_cmd = &cmd->se_cmd;
+	/*
+	 * Initialize struct se_cmd descriptor from target_core_mod
+	 * infrastructure
+	 */
+	transport_init_se_cmd(se_cmd, &ft_configfs->tf_ops, cmd->sess->se_sess,
+			      data_len, data_dir, task_attr,
+			      &cmd->ft_sense_buffer[0]);
+	/*
+	 * Check for FCP task management flags
+	 */
+	if (fcp->fc_tm_flags) {
+		ft_send_tm(cmd);
+		return;
+	}
+
+	fc_seq_exch(cmd->seq)->lp->tt.seq_set_resp(cmd->seq, ft_recv_seq, cmd);
+
+	ret = ft_get_lun_for_cmd(cmd, fcp->fc_lun);
+	if (ret < 0) {
+		ft_dump_cmd(cmd, __func__);
+		transport_send_check_condition_and_sense(&cmd->se_cmd,
+			cmd->se_cmd.scsi_sense_reason, 0);
+		return;
+	}
+
+	ret = transport_generic_allocate_tasks(se_cmd, cmd->cdb);
+
+	FT_IO_DBG("r_ctl %x alloc task ret %d\n", fh->fh_r_ctl, ret);
+	ft_dump_cmd(cmd, __func__);
+
+	if (ret == -1) {
+		transport_send_check_condition_and_sense(se_cmd,
+				TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE, 0);
+		transport_generic_free_cmd(se_cmd, 0, 1, 0);
+		return;
+	}
+	if (ret == -2) {
+		if (se_cmd->se_cmd_flags & SCF_SCSI_RESERVATION_CONFLICT)
+			ft_queue_status(se_cmd);
+		else
+			transport_send_check_condition_and_sense(se_cmd,
+					se_cmd->scsi_sense_reason, 0);
+		transport_generic_free_cmd(se_cmd, 0, 1, 0);
+		return;
+	}
+	transport_generic_handle_cdb(se_cmd);
+	return;
+
+err:
+	ft_send_resp_code(cmd, FCP_CMND_FIELDS_INVALID);
+	return;
+}
+
+/*
+ * Handle request in the command thread.
+ */
+static void ft_exec_req(struct ft_cmd *cmd)
+{
+	FT_IO_DBG("cmd state %x\n", cmd->state);
+	switch (cmd->state) {
+	case FC_CMD_ST_NEW:
+		ft_send_cmd(cmd);
+		break;
+	default:
+		break;
+	}
+}
+
+/*
+ * Processing thread.
+ * Currently one thread per tpg.
+ */
+int ft_thread(void *arg)
+{
+	struct ft_tpg *tpg = arg;
+	struct se_queue_obj *qobj = &tpg->qobj;
+	struct ft_cmd *cmd;
+	int ret;
+
+	set_user_nice(current, -20);
+
+	while (!kthread_should_stop()) {
+		ret = wait_event_interruptible(qobj->thread_wq,
+			atomic_read(&qobj->queue_cnt) || kthread_should_stop());
+		if (ret < 0 || kthread_should_stop())
+			goto out;
+		cmd = ft_dequeue_cmd(qobj);
+		if (cmd)
+			ft_exec_req(cmd);
+	}
+
+out:
+	return 0;
+}
diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c
new file mode 100644
index 0000000000000000000000000000000000000000..fcdbbffe88ccd635c6e692d0631484a424e7f7fc
--- /dev/null
+++ b/drivers/target/tcm_fc/tfc_conf.c
@@ -0,0 +1,677 @@
+/*******************************************************************************
+ * Filename:  tcm_fc.c
+ *
+ * This file contains the configfs implementation for TCM_fc fabric node.
+ * Based on tcm_loop_configfs.c
+ *
+ * Copyright (c) 2010 Cisco Systems, Inc.
+ * Copyright (c) 2009,2010 Rising Tide, Inc.
+ * Copyright (c) 2009,2010 Linux-iSCSI.org
+ *
+ * Copyright (c) 2009,2010 Nicholas A. Bellinger <nab@linux-iscsi.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ ****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+#include <generated/utsrelease.h>
+#include <linux/utsname.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/kthread.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/configfs.h>
+#include <linux/ctype.h>
+#include <asm/unaligned.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/libfc.h>
+
+#include <target/target_core_base.h>
+#include <target/target_core_transport.h>
+#include <target/target_core_fabric_ops.h>
+#include <target/target_core_fabric_configfs.h>
+#include <target/target_core_fabric_lib.h>
+#include <target/target_core_device.h>
+#include <target/target_core_tpg.h>
+#include <target/target_core_configfs.h>
+#include <target/target_core_base.h>
+#include <target/configfs_macros.h>
+
+#include "tcm_fc.h"
+
+struct target_fabric_configfs *ft_configfs;
+
+LIST_HEAD(ft_lport_list);
+DEFINE_MUTEX(ft_lport_lock);
+
+unsigned int ft_debug_logging;
+module_param_named(debug_logging, ft_debug_logging, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels");
+
+/*
+ * Parse WWN.
+ * If strict, we require lower-case hex and colon separators to be sure
+ * the name is the same as what would be generated by ft_format_wwn()
+ * so the name and wwn are mapped one-to-one.
+ */
+static ssize_t ft_parse_wwn(const char *name, u64 *wwn, int strict)
+{
+	const char *cp;
+	char c;
+	u32 nibble;
+	u32 byte = 0;
+	u32 pos = 0;
+	u32 err;
+
+	*wwn = 0;
+	for (cp = name; cp < &name[FT_NAMELEN - 1]; cp++) {
+		c = *cp;
+		if (c == '\n' && cp[1] == '\0')
+			continue;
+		if (strict && pos++ == 2 && byte++ < 7) {
+			pos = 0;
+			if (c == ':')
+				continue;
+			err = 1;
+			goto fail;
+		}
+		if (c == '\0') {
+			err = 2;
+			if (strict && byte != 8)
+				goto fail;
+			return cp - name;
+		}
+		err = 3;
+		if (isdigit(c))
+			nibble = c - '0';
+		else if (isxdigit(c) && (islower(c) || !strict))
+			nibble = tolower(c) - 'a' + 10;
+		else
+			goto fail;
+		*wwn = (*wwn << 4) | nibble;
+	}
+	err = 4;
+fail:
+	FT_CONF_DBG("err %u len %zu pos %u byte %u\n",
+		    err, cp - name, pos, byte);
+	return -1;
+}
+
+ssize_t ft_format_wwn(char *buf, size_t len, u64 wwn)
+{
+	u8 b[8];
+
+	put_unaligned_be64(wwn, b);
+	return snprintf(buf, len,
+		 "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
+		 b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7]);
+}
+
+static ssize_t ft_wwn_show(void *arg, char *buf)
+{
+	u64 *wwn = arg;
+	ssize_t len;
+
+	len = ft_format_wwn(buf, PAGE_SIZE - 2, *wwn);
+	buf[len++] = '\n';
+	return len;
+}
+
+static ssize_t ft_wwn_store(void *arg, const char *buf, size_t len)
+{
+	ssize_t ret;
+	u64 wwn;
+
+	ret = ft_parse_wwn(buf, &wwn, 0);
+	if (ret > 0)
+		*(u64 *)arg = wwn;
+	return ret;
+}
+
+/*
+ * ACL auth ops.
+ */
+
+static ssize_t ft_nacl_show_port_name(
+	struct se_node_acl *se_nacl,
+	char *page)
+{
+	struct ft_node_acl *acl = container_of(se_nacl,
+			struct ft_node_acl, se_node_acl);
+
+	return ft_wwn_show(&acl->node_auth.port_name, page);
+}
+
+static ssize_t ft_nacl_store_port_name(
+	struct se_node_acl *se_nacl,
+	const char *page,
+	size_t count)
+{
+	struct ft_node_acl *acl = container_of(se_nacl,
+			struct ft_node_acl, se_node_acl);
+
+	return ft_wwn_store(&acl->node_auth.port_name, page, count);
+}
+
+TF_NACL_BASE_ATTR(ft, port_name, S_IRUGO | S_IWUSR);
+
+static ssize_t ft_nacl_show_node_name(
+	struct se_node_acl *se_nacl,
+	char *page)
+{
+	struct ft_node_acl *acl = container_of(se_nacl,
+			struct ft_node_acl, se_node_acl);
+
+	return ft_wwn_show(&acl->node_auth.node_name, page);
+}
+
+static ssize_t ft_nacl_store_node_name(
+	struct se_node_acl *se_nacl,
+	const char *page,
+	size_t count)
+{
+	struct ft_node_acl *acl = container_of(se_nacl,
+			struct ft_node_acl, se_node_acl);
+
+	return ft_wwn_store(&acl->node_auth.node_name, page, count);
+}
+
+TF_NACL_BASE_ATTR(ft, node_name, S_IRUGO | S_IWUSR);
+
+static struct configfs_attribute *ft_nacl_base_attrs[] = {
+	&ft_nacl_port_name.attr,
+	&ft_nacl_node_name.attr,
+	NULL,
+};
+
+/*
+ * ACL ops.
+ */
+
+/*
+ * Add ACL for an initiator.  The ACL is named arbitrarily.
+ * The port_name and/or node_name are attributes.
+ */
+static struct se_node_acl *ft_add_acl(
+	struct se_portal_group *se_tpg,
+	struct config_group *group,
+	const char *name)
+{
+	struct ft_node_acl *acl;
+	struct ft_tpg *tpg;
+	u64 wwpn;
+	u32 q_depth;
+
+	FT_CONF_DBG("add acl %s\n", name);
+	tpg = container_of(se_tpg, struct ft_tpg, se_tpg);
+
+	if (ft_parse_wwn(name, &wwpn, 1) < 0)
+		return ERR_PTR(-EINVAL);
+
+	acl = kzalloc(sizeof(struct ft_node_acl), GFP_KERNEL);
+	if (!(acl))
+		return ERR_PTR(-ENOMEM);
+	acl->node_auth.port_name = wwpn;
+
+	q_depth = 32;		/* XXX bogus default - get from tpg? */
+	return core_tpg_add_initiator_node_acl(&tpg->se_tpg,
+				&acl->se_node_acl, name, q_depth);
+}
+
+static void ft_del_acl(struct se_node_acl *se_acl)
+{
+	struct se_portal_group *se_tpg = se_acl->se_tpg;
+	struct ft_tpg *tpg;
+	struct ft_node_acl *acl = container_of(se_acl,
+				struct ft_node_acl, se_node_acl);
+
+	FT_CONF_DBG("del acl %s\n",
+		config_item_name(&se_acl->acl_group.cg_item));
+
+	tpg = container_of(se_tpg, struct ft_tpg, se_tpg);
+	FT_CONF_DBG("del acl %p se_acl %p tpg %p se_tpg %p\n",
+		    acl, se_acl, tpg, &tpg->se_tpg);
+
+	core_tpg_del_initiator_node_acl(&tpg->se_tpg, se_acl, 1);
+	kfree(acl);
+}
+
+struct ft_node_acl *ft_acl_get(struct ft_tpg *tpg, struct fc_rport_priv *rdata)
+{
+	struct ft_node_acl *found = NULL;
+	struct ft_node_acl *acl;
+	struct se_portal_group *se_tpg = &tpg->se_tpg;
+	struct se_node_acl *se_acl;
+
+	spin_lock_bh(&se_tpg->acl_node_lock);
+	list_for_each_entry(se_acl, &se_tpg->acl_node_list, acl_list) {
+		acl = container_of(se_acl, struct ft_node_acl, se_node_acl);
+		FT_CONF_DBG("acl %p port_name %llx\n",
+			acl, (unsigned long long)acl->node_auth.port_name);
+		if (acl->node_auth.port_name == rdata->ids.port_name ||
+		    acl->node_auth.node_name == rdata->ids.node_name) {
+			FT_CONF_DBG("acl %p port_name %llx matched\n", acl,
+				    (unsigned long long)rdata->ids.port_name);
+			found = acl;
+			/* XXX need to hold onto ACL */
+			break;
+		}
+	}
+	spin_unlock_bh(&se_tpg->acl_node_lock);
+	return found;
+}
+
+struct se_node_acl *ft_tpg_alloc_fabric_acl(struct se_portal_group *se_tpg)
+{
+	struct ft_node_acl *acl;
+
+	acl = kzalloc(sizeof(*acl), GFP_KERNEL);
+	if (!(acl)) {
+		printk(KERN_ERR "Unable to allocate struct ft_node_acl\n");
+		return NULL;
+	}
+	FT_CONF_DBG("acl %p\n", acl);
+	return &acl->se_node_acl;
+}
+
+static void ft_tpg_release_fabric_acl(struct se_portal_group *se_tpg,
+				      struct se_node_acl *se_acl)
+{
+	struct ft_node_acl *acl = container_of(se_acl,
+				struct ft_node_acl, se_node_acl);
+
+	FT_CONF_DBG(KERN_INFO "acl %p\n", acl);
+	kfree(acl);
+}
+
+/*
+ * local_port port_group (tpg) ops.
+ */
+static struct se_portal_group *ft_add_tpg(
+	struct se_wwn *wwn,
+	struct config_group *group,
+	const char *name)
+{
+	struct ft_lport_acl *lacl;
+	struct ft_tpg *tpg;
+	unsigned long index;
+	int ret;
+
+	FT_CONF_DBG("tcm_fc: add tpg %s\n", name);
+
+	/*
+	 * Name must be "tpgt_" followed by the index.
+	 */
+	if (strstr(name, "tpgt_") != name)
+		return NULL;
+	if (strict_strtoul(name + 5, 10, &index) || index > UINT_MAX)
+		return NULL;
+
+	lacl = container_of(wwn, struct ft_lport_acl, fc_lport_wwn);
+	tpg = kzalloc(sizeof(*tpg), GFP_KERNEL);
+	if (!tpg)
+		return NULL;
+	tpg->index = index;
+	tpg->lport_acl = lacl;
+	INIT_LIST_HEAD(&tpg->lun_list);
+	transport_init_queue_obj(&tpg->qobj);
+
+	ret = core_tpg_register(&ft_configfs->tf_ops, wwn, &tpg->se_tpg,
+				(void *)tpg, TRANSPORT_TPG_TYPE_NORMAL);
+	if (ret < 0) {
+		kfree(tpg);
+		return NULL;
+	}
+
+	tpg->thread = kthread_run(ft_thread, tpg, "ft_tpg%lu", index);
+	if (IS_ERR(tpg->thread)) {
+		kfree(tpg);
+		return NULL;
+	}
+
+	mutex_lock(&ft_lport_lock);
+	list_add_tail(&tpg->list, &lacl->tpg_list);
+	mutex_unlock(&ft_lport_lock);
+
+	return &tpg->se_tpg;
+}
+
+static void ft_del_tpg(struct se_portal_group *se_tpg)
+{
+	struct ft_tpg *tpg = container_of(se_tpg, struct ft_tpg, se_tpg);
+
+	FT_CONF_DBG("del tpg %s\n",
+		    config_item_name(&tpg->se_tpg.tpg_group.cg_item));
+
+	kthread_stop(tpg->thread);
+
+	/* Wait for sessions to be freed thru RCU, for BUG_ON below */
+	synchronize_rcu();
+
+	mutex_lock(&ft_lport_lock);
+	list_del(&tpg->list);
+	if (tpg->tport) {
+		tpg->tport->tpg = NULL;
+		tpg->tport = NULL;
+	}
+	mutex_unlock(&ft_lport_lock);
+
+	core_tpg_deregister(se_tpg);
+	kfree(tpg);
+}
+
+/*
+ * Verify that an lport is configured to use the tcm_fc module, and return
+ * the target port group that should be used.
+ *
+ * The caller holds ft_lport_lock.
+ */
+struct ft_tpg *ft_lport_find_tpg(struct fc_lport *lport)
+{
+	struct ft_lport_acl *lacl;
+	struct ft_tpg *tpg;
+
+	list_for_each_entry(lacl, &ft_lport_list, list) {
+		if (lacl->wwpn == lport->wwpn) {
+			list_for_each_entry(tpg, &lacl->tpg_list, list)
+				return tpg; /* XXX for now return first entry */
+			return NULL;
+		}
+	}
+	return NULL;
+}
+
+/*
+ * target config instance ops.
+ */
+
+/*
+ * Add lport to allowed config.
+ * The name is the WWPN in lower-case ASCII, colon-separated bytes.
+ */
+static struct se_wwn *ft_add_lport(
+	struct target_fabric_configfs *tf,
+	struct config_group *group,
+	const char *name)
+{
+	struct ft_lport_acl *lacl;
+	struct ft_lport_acl *old_lacl;
+	u64 wwpn;
+
+	FT_CONF_DBG("add lport %s\n", name);
+	if (ft_parse_wwn(name, &wwpn, 1) < 0)
+		return NULL;
+	lacl = kzalloc(sizeof(*lacl), GFP_KERNEL);
+	if (!lacl)
+		return NULL;
+	lacl->wwpn = wwpn;
+	INIT_LIST_HEAD(&lacl->tpg_list);
+
+	mutex_lock(&ft_lport_lock);
+	list_for_each_entry(old_lacl, &ft_lport_list, list) {
+		if (old_lacl->wwpn == wwpn) {
+			mutex_unlock(&ft_lport_lock);
+			kfree(lacl);
+			return NULL;
+		}
+	}
+	list_add_tail(&lacl->list, &ft_lport_list);
+	ft_format_wwn(lacl->name, sizeof(lacl->name), wwpn);
+	mutex_unlock(&ft_lport_lock);
+
+	return &lacl->fc_lport_wwn;
+}
+
+static void ft_del_lport(struct se_wwn *wwn)
+{
+	struct ft_lport_acl *lacl = container_of(wwn,
+				struct ft_lport_acl, fc_lport_wwn);
+
+	FT_CONF_DBG("del lport %s\n",
+			config_item_name(&wwn->wwn_group.cg_item));
+	mutex_lock(&ft_lport_lock);
+	list_del(&lacl->list);
+	mutex_unlock(&ft_lport_lock);
+
+	kfree(lacl);
+}
+
+static ssize_t ft_wwn_show_attr_version(
+	struct target_fabric_configfs *tf,
+	char *page)
+{
+	return sprintf(page, "TCM FC " FT_VERSION " on %s/%s on "
+		""UTS_RELEASE"\n",  utsname()->sysname, utsname()->machine);
+}
+
+TF_WWN_ATTR_RO(ft, version);
+
+static struct configfs_attribute *ft_wwn_attrs[] = {
+	&ft_wwn_version.attr,
+	NULL,
+};
+
+static char *ft_get_fabric_name(void)
+{
+	return "fc";
+}
+
+static char *ft_get_fabric_wwn(struct se_portal_group *se_tpg)
+{
+	struct ft_tpg *tpg = se_tpg->se_tpg_fabric_ptr;
+
+	return tpg->lport_acl->name;
+}
+
+static u16 ft_get_tag(struct se_portal_group *se_tpg)
+{
+	struct ft_tpg *tpg = se_tpg->se_tpg_fabric_ptr;
+
+	/*
+	 * This tag is used when forming SCSI Name identifier in EVPD=1 0x83
+	 * to represent the SCSI Target Port.
+	 */
+	return tpg->index;
+}
+
+static u32 ft_get_default_depth(struct se_portal_group *se_tpg)
+{
+	return 1;
+}
+
+static int ft_check_false(struct se_portal_group *se_tpg)
+{
+	return 0;
+}
+
+static void ft_set_default_node_attr(struct se_node_acl *se_nacl)
+{
+}
+
+static u16 ft_get_fabric_sense_len(void)
+{
+	return 0;
+}
+
+static u16 ft_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_len)
+{
+	return 0;
+}
+
+static u32 ft_tpg_get_inst_index(struct se_portal_group *se_tpg)
+{
+	struct ft_tpg *tpg = se_tpg->se_tpg_fabric_ptr;
+
+	return tpg->index;
+}
+
+static u64 ft_pack_lun(unsigned int index)
+{
+	WARN_ON(index >= 256);
+	/* Caller wants this byte-swapped */
+	return cpu_to_le64((index & 0xff) << 8);
+}
+
+static struct target_core_fabric_ops ft_fabric_ops = {
+	.get_fabric_name =		ft_get_fabric_name,
+	.get_fabric_proto_ident =	fc_get_fabric_proto_ident,
+	.tpg_get_wwn =			ft_get_fabric_wwn,
+	.tpg_get_tag =			ft_get_tag,
+	.tpg_get_default_depth =	ft_get_default_depth,
+	.tpg_get_pr_transport_id =	fc_get_pr_transport_id,
+	.tpg_get_pr_transport_id_len =	fc_get_pr_transport_id_len,
+	.tpg_parse_pr_out_transport_id = fc_parse_pr_out_transport_id,
+	.tpg_check_demo_mode =		ft_check_false,
+	.tpg_check_demo_mode_cache =	ft_check_false,
+	.tpg_check_demo_mode_write_protect = ft_check_false,
+	.tpg_check_prod_mode_write_protect = ft_check_false,
+	.tpg_alloc_fabric_acl =		ft_tpg_alloc_fabric_acl,
+	.tpg_release_fabric_acl =	ft_tpg_release_fabric_acl,
+	.tpg_get_inst_index =		ft_tpg_get_inst_index,
+	.check_stop_free =		ft_check_stop_free,
+	.release_cmd_to_pool =		ft_release_cmd,
+	.release_cmd_direct =		ft_release_cmd,
+	.shutdown_session =		ft_sess_shutdown,
+	.close_session =		ft_sess_close,
+	.stop_session =			ft_sess_stop,
+	.fall_back_to_erl0 =		ft_sess_set_erl0,
+	.sess_logged_in =		ft_sess_logged_in,
+	.sess_get_index =		ft_sess_get_index,
+	.sess_get_initiator_sid =	NULL,
+	.write_pending =		ft_write_pending,
+	.write_pending_status =		ft_write_pending_status,
+	.set_default_node_attributes =	ft_set_default_node_attr,
+	.get_task_tag =			ft_get_task_tag,
+	.get_cmd_state =		ft_get_cmd_state,
+	.new_cmd_failure =		ft_new_cmd_failure,
+	.queue_data_in =		ft_queue_data_in,
+	.queue_status =			ft_queue_status,
+	.queue_tm_rsp =			ft_queue_tm_resp,
+	.get_fabric_sense_len =		ft_get_fabric_sense_len,
+	.set_fabric_sense_len =		ft_set_fabric_sense_len,
+	.is_state_remove =		ft_is_state_remove,
+	.pack_lun =			ft_pack_lun,
+	/*
+	 * Setup function pointers for generic logic in
+	 * target_core_fabric_configfs.c
+	 */
+	.fabric_make_wwn =		&ft_add_lport,
+	.fabric_drop_wwn =		&ft_del_lport,
+	.fabric_make_tpg =		&ft_add_tpg,
+	.fabric_drop_tpg =		&ft_del_tpg,
+	.fabric_post_link =		NULL,
+	.fabric_pre_unlink =		NULL,
+	.fabric_make_np =		NULL,
+	.fabric_drop_np =		NULL,
+	.fabric_make_nodeacl =		&ft_add_acl,
+	.fabric_drop_nodeacl =		&ft_del_acl,
+};
+
+int ft_register_configfs(void)
+{
+	struct target_fabric_configfs *fabric;
+	int ret;
+
+	/*
+	 * Register the top level struct config_item_type with TCM core
+	 */
+	fabric = target_fabric_configfs_init(THIS_MODULE, "fc");
+	if (!fabric) {
+		printk(KERN_INFO "%s: target_fabric_configfs_init() failed!\n",
+		       __func__);
+		return -1;
+	}
+	fabric->tf_ops = ft_fabric_ops;
+
+	/* Allowing support for task_sg_chaining */
+	fabric->tf_ops.task_sg_chaining = 1;
+
+	/*
+	 * Setup default attribute lists for various fabric->tf_cit_tmpl
+	 */
+	TF_CIT_TMPL(fabric)->tfc_wwn_cit.ct_attrs = ft_wwn_attrs;
+	TF_CIT_TMPL(fabric)->tfc_tpg_base_cit.ct_attrs = NULL;
+	TF_CIT_TMPL(fabric)->tfc_tpg_attrib_cit.ct_attrs = NULL;
+	TF_CIT_TMPL(fabric)->tfc_tpg_param_cit.ct_attrs = NULL;
+	TF_CIT_TMPL(fabric)->tfc_tpg_np_base_cit.ct_attrs = NULL;
+	TF_CIT_TMPL(fabric)->tfc_tpg_nacl_base_cit.ct_attrs =
+						    ft_nacl_base_attrs;
+	TF_CIT_TMPL(fabric)->tfc_tpg_nacl_attrib_cit.ct_attrs = NULL;
+	TF_CIT_TMPL(fabric)->tfc_tpg_nacl_auth_cit.ct_attrs = NULL;
+	TF_CIT_TMPL(fabric)->tfc_tpg_nacl_param_cit.ct_attrs = NULL;
+	/*
+	 * register the fabric for use within TCM
+	 */
+	ret = target_fabric_configfs_register(fabric);
+	if (ret < 0) {
+		FT_CONF_DBG("target_fabric_configfs_register() for"
+			    " FC Target failed!\n");
+		printk(KERN_INFO
+		       "%s: target_fabric_configfs_register() failed!\n",
+		       __func__);
+		target_fabric_configfs_free(fabric);
+		return -1;
+	}
+
+	/*
+	 * Setup our local pointer to *fabric.
+	 */
+	ft_configfs = fabric;
+	return 0;
+}
+
+void ft_deregister_configfs(void)
+{
+	if (!ft_configfs)
+		return;
+	target_fabric_configfs_deregister(ft_configfs);
+	ft_configfs = NULL;
+}
+
+static struct notifier_block ft_notifier = {
+	.notifier_call = ft_lport_notify
+};
+
+static int __init ft_init(void)
+{
+	if (ft_register_configfs())
+		return -1;
+	if (fc_fc4_register_provider(FC_TYPE_FCP, &ft_prov)) {
+		ft_deregister_configfs();
+		return -1;
+	}
+	blocking_notifier_chain_register(&fc_lport_notifier_head, &ft_notifier);
+	fc_lport_iterate(ft_lport_add, NULL);
+	return 0;
+}
+
+static void __exit ft_exit(void)
+{
+	blocking_notifier_chain_unregister(&fc_lport_notifier_head,
+					   &ft_notifier);
+	fc_fc4_deregister_provider(FC_TYPE_FCP, &ft_prov);
+	fc_lport_iterate(ft_lport_del, NULL);
+	ft_deregister_configfs();
+	synchronize_rcu();
+}
+
+#ifdef MODULE
+MODULE_DESCRIPTION("FC TCM fabric driver " FT_VERSION);
+MODULE_LICENSE("GPL");
+module_init(ft_init);
+module_exit(ft_exit);
+#endif /* MODULE */
diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c
new file mode 100644
index 0000000000000000000000000000000000000000..4c3c0efbe13f5b97158f92c51d17d46a5001ab40
--- /dev/null
+++ b/drivers/target/tcm_fc/tfc_io.c
@@ -0,0 +1,374 @@
+/*
+ * Copyright (c) 2010 Cisco Systems, Inc.
+ *
+ * Portions based on tcm_loop_fabric_scsi.c and libfc/fc_fcp.c
+ *
+ * Copyright (c) 2007 Intel Corporation. All rights reserved.
+ * Copyright (c) 2008 Red Hat, Inc.  All rights reserved.
+ * Copyright (c) 2008 Mike Christie
+ * Copyright (c) 2009 Rising Tide, Inc.
+ * Copyright (c) 2009 Linux-iSCSI.org
+ * Copyright (c) 2009 Nicholas A. Bellinger <nab@linux-iscsi.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* XXX TBD some includes may be extraneous */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+#include <generated/utsrelease.h>
+#include <linux/utsname.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/kthread.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/configfs.h>
+#include <linux/ctype.h>
+#include <linux/hash.h>
+#include <asm/unaligned.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/libfc.h>
+#include <scsi/fc_encode.h>
+
+#include <target/target_core_base.h>
+#include <target/target_core_transport.h>
+#include <target/target_core_fabric_ops.h>
+#include <target/target_core_device.h>
+#include <target/target_core_tpg.h>
+#include <target/target_core_configfs.h>
+#include <target/target_core_base.h>
+#include <target/configfs_macros.h>
+
+#include "tcm_fc.h"
+
+/*
+ * Deliver read data back to initiator.
+ * XXX TBD handle resource problems later.
+ */
+int ft_queue_data_in(struct se_cmd *se_cmd)
+{
+	struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
+	struct se_transport_task *task;
+	struct fc_frame *fp = NULL;
+	struct fc_exch *ep;
+	struct fc_lport *lport;
+	struct se_mem *mem;
+	size_t remaining;
+	u32 f_ctl = FC_FC_EX_CTX | FC_FC_REL_OFF;
+	u32 mem_off;
+	u32 fh_off = 0;
+	u32 frame_off = 0;
+	size_t frame_len = 0;
+	size_t mem_len;
+	size_t tlen;
+	size_t off_in_page;
+	struct page *page;
+	int use_sg;
+	int error;
+	void *page_addr;
+	void *from;
+	void *to = NULL;
+
+	ep = fc_seq_exch(cmd->seq);
+	lport = ep->lp;
+	cmd->seq = lport->tt.seq_start_next(cmd->seq);
+
+	task = T_TASK(se_cmd);
+	BUG_ON(!task);
+	remaining = se_cmd->data_length;
+
+	/*
+	 * Setup to use first mem list entry if any.
+	 */
+	if (task->t_tasks_se_num) {
+		mem = list_first_entry(task->t_mem_list,
+			 struct se_mem, se_list);
+		mem_len = mem->se_len;
+		mem_off = mem->se_off;
+		page = mem->se_page;
+	} else {
+		mem = NULL;
+		mem_len = remaining;
+		mem_off = 0;
+		page = NULL;
+	}
+
+	/* no scatter/gather in skb for odd word length due to fc_seq_send() */
+	use_sg = !(remaining % 4);
+
+	while (remaining) {
+		if (!mem_len) {
+			BUG_ON(!mem);
+			mem = list_entry(mem->se_list.next,
+				struct se_mem, se_list);
+			mem_len = min((size_t)mem->se_len, remaining);
+			mem_off = mem->se_off;
+			page = mem->se_page;
+		}
+		if (!frame_len) {
+			/*
+			 * If lport's has capability of Large Send Offload LSO)
+			 * , then allow 'frame_len' to be as big as 'lso_max'
+			 * if indicated transfer length is >= lport->lso_max
+			 */
+			frame_len = (lport->seq_offload) ? lport->lso_max :
+							  cmd->sess->max_frame;
+			frame_len = min(frame_len, remaining);
+			fp = fc_frame_alloc(lport, use_sg ? 0 : frame_len);
+			if (!fp)
+				return -ENOMEM;
+			to = fc_frame_payload_get(fp, 0);
+			fh_off = frame_off;
+			frame_off += frame_len;
+			/*
+			 * Setup the frame's max payload which is used by base
+			 * driver to indicate HW about max frame size, so that
+			 * HW can do fragmentation appropriately based on
+			 * "gso_max_size" of underline netdev.
+			 */
+			fr_max_payload(fp) = cmd->sess->max_frame;
+		}
+		tlen = min(mem_len, frame_len);
+
+		if (use_sg) {
+			if (!mem) {
+				BUG_ON(!task->t_task_buf);
+				page_addr = task->t_task_buf + mem_off;
+				/*
+				 * In this case, offset is 'offset_in_page' of
+				 * (t_task_buf + mem_off) instead of 'mem_off'.
+				 */
+				off_in_page = offset_in_page(page_addr);
+				page = virt_to_page(page_addr);
+				tlen = min(tlen, PAGE_SIZE - off_in_page);
+			} else
+				off_in_page = mem_off;
+			BUG_ON(!page);
+			get_page(page);
+			skb_fill_page_desc(fp_skb(fp),
+					   skb_shinfo(fp_skb(fp))->nr_frags,
+					   page, off_in_page, tlen);
+			fr_len(fp) += tlen;
+			fp_skb(fp)->data_len += tlen;
+			fp_skb(fp)->truesize +=
+					PAGE_SIZE << compound_order(page);
+		} else if (mem) {
+			BUG_ON(!page);
+			from = kmap_atomic(page + (mem_off >> PAGE_SHIFT),
+					   KM_SOFTIRQ0);
+			page_addr = from;
+			from += mem_off & ~PAGE_MASK;
+			tlen = min(tlen, (size_t)(PAGE_SIZE -
+						(mem_off & ~PAGE_MASK)));
+			memcpy(to, from, tlen);
+			kunmap_atomic(page_addr, KM_SOFTIRQ0);
+			to += tlen;
+		} else {
+			from = task->t_task_buf + mem_off;
+			memcpy(to, from, tlen);
+			to += tlen;
+		}
+
+		mem_off += tlen;
+		mem_len -= tlen;
+		frame_len -= tlen;
+		remaining -= tlen;
+
+		if (frame_len &&
+		    (skb_shinfo(fp_skb(fp))->nr_frags < FC_FRAME_SG_LEN))
+			continue;
+		if (!remaining)
+			f_ctl |= FC_FC_END_SEQ;
+		fc_fill_fc_hdr(fp, FC_RCTL_DD_SOL_DATA, ep->did, ep->sid,
+			       FC_TYPE_FCP, f_ctl, fh_off);
+		error = lport->tt.seq_send(lport, cmd->seq, fp);
+		if (error) {
+			/* XXX For now, initiator will retry */
+			if (printk_ratelimit())
+				printk(KERN_ERR "%s: Failed to send frame %p, "
+						"xid <0x%x>, remaining <0x%x>, "
+						"lso_max <0x%x>\n",
+						__func__, fp, ep->xid,
+						remaining, lport->lso_max);
+		}
+	}
+	return ft_queue_status(se_cmd);
+}
+
+/*
+ * Receive write data frame.
+ */
+void ft_recv_write_data(struct ft_cmd *cmd, struct fc_frame *fp)
+{
+	struct se_cmd *se_cmd = &cmd->se_cmd;
+	struct fc_seq *seq = cmd->seq;
+	struct fc_exch *ep;
+	struct fc_lport *lport;
+	struct se_transport_task *task;
+	struct fc_frame_header *fh;
+	struct se_mem *mem;
+	u32 mem_off;
+	u32 rel_off;
+	size_t frame_len;
+	size_t mem_len;
+	size_t tlen;
+	struct page *page;
+	void *page_addr;
+	void *from;
+	void *to;
+	u32 f_ctl;
+	void *buf;
+
+	task = T_TASK(se_cmd);
+	BUG_ON(!task);
+
+	fh = fc_frame_header_get(fp);
+	if (!(ntoh24(fh->fh_f_ctl) & FC_FC_REL_OFF))
+		goto drop;
+
+	/*
+	 * Doesn't expect even single byte of payload. Payload
+	 * is expected to be copied directly to user buffers
+	 * due to DDP (Large Rx offload) feature, hence
+	 * BUG_ON if BUF is non-NULL
+	 */
+	buf = fc_frame_payload_get(fp, 1);
+	if (cmd->was_ddp_setup && buf) {
+		printk(KERN_INFO "%s: When DDP was setup, not expected to"
+				 "receive frame with payload, Payload shall be"
+				 "copied directly to buffer instead of coming "
+				 "via. legacy receive queues\n", __func__);
+		BUG_ON(buf);
+	}
+
+	/*
+	 * If ft_cmd indicated 'ddp_setup', in that case only the last frame
+	 * should come with 'TSI bit being set'. If 'TSI bit is not set and if
+	 * data frame appears here, means error condition. In both the cases
+	 * release the DDP context (ddp_put) and in error case, as well
+	 * initiate error recovery mechanism.
+	 */
+	ep = fc_seq_exch(seq);
+	if (cmd->was_ddp_setup) {
+		BUG_ON(!ep);
+		lport = ep->lp;
+		BUG_ON(!lport);
+	}
+	if (cmd->was_ddp_setup && ep->xid != FC_XID_UNKNOWN) {
+		f_ctl = ntoh24(fh->fh_f_ctl);
+		/*
+		 * If TSI bit set in f_ctl, means last write data frame is
+		 * received successfully where payload is posted directly
+		 * to user buffer and only the last frame's header is posted
+		 * in legacy receive queue
+		 */
+		if (f_ctl & FC_FC_SEQ_INIT) { /* TSI bit set in FC frame */
+			cmd->write_data_len = lport->tt.ddp_done(lport,
+								ep->xid);
+			goto last_frame;
+		} else {
+			/*
+			 * Updating the write_data_len may be meaningless at
+			 * this point, but just in case if required in future
+			 * for debugging or any other purpose
+			 */
+			printk(KERN_ERR "%s: Received frame with TSI bit not"
+					" being SET, dropping the frame, "
+					"cmd->sg <%p>, cmd->sg_cnt <0x%x>\n",
+					__func__, cmd->sg, cmd->sg_cnt);
+			cmd->write_data_len = lport->tt.ddp_done(lport,
+							      ep->xid);
+			lport->tt.seq_exch_abort(cmd->seq, 0);
+			goto drop;
+		}
+	}
+
+	rel_off = ntohl(fh->fh_parm_offset);
+	frame_len = fr_len(fp);
+	if (frame_len <= sizeof(*fh))
+		goto drop;
+	frame_len -= sizeof(*fh);
+	from = fc_frame_payload_get(fp, 0);
+	if (rel_off >= se_cmd->data_length)
+		goto drop;
+	if (frame_len + rel_off > se_cmd->data_length)
+		frame_len = se_cmd->data_length - rel_off;
+
+	/*
+	 * Setup to use first mem list entry if any.
+	 */
+	if (task->t_tasks_se_num) {
+		mem = list_first_entry(task->t_mem_list,
+				       struct se_mem, se_list);
+		mem_len = mem->se_len;
+		mem_off = mem->se_off;
+		page = mem->se_page;
+	} else {
+		mem = NULL;
+		page = NULL;
+		mem_off = 0;
+		mem_len = frame_len;
+	}
+
+	while (frame_len) {
+		if (!mem_len) {
+			BUG_ON(!mem);
+			mem = list_entry(mem->se_list.next,
+					 struct se_mem, se_list);
+			mem_len = mem->se_len;
+			mem_off = mem->se_off;
+			page = mem->se_page;
+		}
+		if (rel_off >= mem_len) {
+			rel_off -= mem_len;
+			mem_len = 0;
+			continue;
+		}
+		mem_off += rel_off;
+		mem_len -= rel_off;
+		rel_off = 0;
+
+		tlen = min(mem_len, frame_len);
+
+		if (mem) {
+			to = kmap_atomic(page + (mem_off >> PAGE_SHIFT),
+					 KM_SOFTIRQ0);
+			page_addr = to;
+			to += mem_off & ~PAGE_MASK;
+			tlen = min(tlen, (size_t)(PAGE_SIZE -
+						(mem_off & ~PAGE_MASK)));
+			memcpy(to, from, tlen);
+			kunmap_atomic(page_addr, KM_SOFTIRQ0);
+		} else {
+			to = task->t_task_buf + mem_off;
+			memcpy(to, from, tlen);
+		}
+		from += tlen;
+		frame_len -= tlen;
+		mem_off += tlen;
+		mem_len -= tlen;
+		cmd->write_data_len += tlen;
+	}
+last_frame:
+	if (cmd->write_data_len == se_cmd->data_length)
+		transport_generic_handle_data(se_cmd);
+drop:
+	fc_frame_free(fp);
+}
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
new file mode 100644
index 0000000000000000000000000000000000000000..a3bd57f2ea3204d5c079f38aba247f40aae47e25
--- /dev/null
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -0,0 +1,541 @@
+/*
+ * Copyright (c) 2010 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* XXX TBD some includes may be extraneous */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+#include <generated/utsrelease.h>
+#include <linux/utsname.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/kthread.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/configfs.h>
+#include <linux/ctype.h>
+#include <linux/hash.h>
+#include <linux/rcupdate.h>
+#include <linux/rculist.h>
+#include <linux/kref.h>
+#include <asm/unaligned.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/libfc.h>
+
+#include <target/target_core_base.h>
+#include <target/target_core_transport.h>
+#include <target/target_core_fabric_ops.h>
+#include <target/target_core_device.h>
+#include <target/target_core_tpg.h>
+#include <target/target_core_configfs.h>
+#include <target/target_core_base.h>
+#include <target/configfs_macros.h>
+
+#include <scsi/libfc.h>
+#include "tcm_fc.h"
+
+static void ft_sess_delete_all(struct ft_tport *);
+
+/*
+ * Lookup or allocate target local port.
+ * Caller holds ft_lport_lock.
+ */
+static struct ft_tport *ft_tport_create(struct fc_lport *lport)
+{
+	struct ft_tpg *tpg;
+	struct ft_tport *tport;
+	int i;
+
+	tport = rcu_dereference(lport->prov[FC_TYPE_FCP]);
+	if (tport && tport->tpg)
+		return tport;
+
+	tpg = ft_lport_find_tpg(lport);
+	if (!tpg)
+		return NULL;
+
+	if (tport) {
+		tport->tpg = tpg;
+		return tport;
+	}
+
+	tport = kzalloc(sizeof(*tport), GFP_KERNEL);
+	if (!tport)
+		return NULL;
+
+	tport->lport = lport;
+	tport->tpg = tpg;
+	tpg->tport = tport;
+	for (i = 0; i < FT_SESS_HASH_SIZE; i++)
+		INIT_HLIST_HEAD(&tport->hash[i]);
+
+	rcu_assign_pointer(lport->prov[FC_TYPE_FCP], tport);
+	return tport;
+}
+
+/*
+ * Free tport via RCU.
+ */
+static void ft_tport_rcu_free(struct rcu_head *rcu)
+{
+	struct ft_tport *tport = container_of(rcu, struct ft_tport, rcu);
+
+	kfree(tport);
+}
+
+/*
+ * Delete a target local port.
+ * Caller holds ft_lport_lock.
+ */
+static void ft_tport_delete(struct ft_tport *tport)
+{
+	struct fc_lport *lport;
+	struct ft_tpg *tpg;
+
+	ft_sess_delete_all(tport);
+	lport = tport->lport;
+	BUG_ON(tport != lport->prov[FC_TYPE_FCP]);
+	rcu_assign_pointer(lport->prov[FC_TYPE_FCP], NULL);
+
+	tpg = tport->tpg;
+	if (tpg) {
+		tpg->tport = NULL;
+		tport->tpg = NULL;
+	}
+	call_rcu(&tport->rcu, ft_tport_rcu_free);
+}
+
+/*
+ * Add local port.
+ * Called thru fc_lport_iterate().
+ */
+void ft_lport_add(struct fc_lport *lport, void *arg)
+{
+	mutex_lock(&ft_lport_lock);
+	ft_tport_create(lport);
+	mutex_unlock(&ft_lport_lock);
+}
+
+/*
+ * Delete local port.
+ * Called thru fc_lport_iterate().
+ */
+void ft_lport_del(struct fc_lport *lport, void *arg)
+{
+	struct ft_tport *tport;
+
+	mutex_lock(&ft_lport_lock);
+	tport = lport->prov[FC_TYPE_FCP];
+	if (tport)
+		ft_tport_delete(tport);
+	mutex_unlock(&ft_lport_lock);
+}
+
+/*
+ * Notification of local port change from libfc.
+ * Create or delete local port and associated tport.
+ */
+int ft_lport_notify(struct notifier_block *nb, unsigned long event, void *arg)
+{
+	struct fc_lport *lport = arg;
+
+	switch (event) {
+	case FC_LPORT_EV_ADD:
+		ft_lport_add(lport, NULL);
+		break;
+	case FC_LPORT_EV_DEL:
+		ft_lport_del(lport, NULL);
+		break;
+	}
+	return NOTIFY_DONE;
+}
+
+/*
+ * Hash function for FC_IDs.
+ */
+static u32 ft_sess_hash(u32 port_id)
+{
+	return hash_32(port_id, FT_SESS_HASH_BITS);
+}
+
+/*
+ * Find session in local port.
+ * Sessions and hash lists are RCU-protected.
+ * A reference is taken which must be eventually freed.
+ */
+static struct ft_sess *ft_sess_get(struct fc_lport *lport, u32 port_id)
+{
+	struct ft_tport *tport;
+	struct hlist_head *head;
+	struct hlist_node *pos;
+	struct ft_sess *sess;
+
+	rcu_read_lock();
+	tport = rcu_dereference(lport->prov[FC_TYPE_FCP]);
+	if (!tport)
+		goto out;
+
+	head = &tport->hash[ft_sess_hash(port_id)];
+	hlist_for_each_entry_rcu(sess, pos, head, hash) {
+		if (sess->port_id == port_id) {
+			kref_get(&sess->kref);
+			rcu_read_unlock();
+			FT_SESS_DBG("port_id %x found %p\n", port_id, sess);
+			return sess;
+		}
+	}
+out:
+	rcu_read_unlock();
+	FT_SESS_DBG("port_id %x not found\n", port_id);
+	return NULL;
+}
+
+/*
+ * Allocate session and enter it in the hash for the local port.
+ * Caller holds ft_lport_lock.
+ */
+static struct ft_sess *ft_sess_create(struct ft_tport *tport, u32 port_id,
+				      struct ft_node_acl *acl)
+{
+	struct ft_sess *sess;
+	struct hlist_head *head;
+	struct hlist_node *pos;
+
+	head = &tport->hash[ft_sess_hash(port_id)];
+	hlist_for_each_entry_rcu(sess, pos, head, hash)
+		if (sess->port_id == port_id)
+			return sess;
+
+	sess = kzalloc(sizeof(*sess), GFP_KERNEL);
+	if (!sess)
+		return NULL;
+
+	sess->se_sess = transport_init_session();
+	if (!sess->se_sess) {
+		kfree(sess);
+		return NULL;
+	}
+	sess->se_sess->se_node_acl = &acl->se_node_acl;
+	sess->tport = tport;
+	sess->port_id = port_id;
+	kref_init(&sess->kref);	/* ref for table entry */
+	hlist_add_head_rcu(&sess->hash, head);
+	tport->sess_count++;
+
+	FT_SESS_DBG("port_id %x sess %p\n", port_id, sess);
+
+	transport_register_session(&tport->tpg->se_tpg, &acl->se_node_acl,
+				   sess->se_sess, sess);
+	return sess;
+}
+
+/*
+ * Unhash the session.
+ * Caller holds ft_lport_lock.
+ */
+static void ft_sess_unhash(struct ft_sess *sess)
+{
+	struct ft_tport *tport = sess->tport;
+
+	hlist_del_rcu(&sess->hash);
+	BUG_ON(!tport->sess_count);
+	tport->sess_count--;
+	sess->port_id = -1;
+	sess->params = 0;
+}
+
+/*
+ * Delete session from hash.
+ * Caller holds ft_lport_lock.
+ */
+static struct ft_sess *ft_sess_delete(struct ft_tport *tport, u32 port_id)
+{
+	struct hlist_head *head;
+	struct hlist_node *pos;
+	struct ft_sess *sess;
+
+	head = &tport->hash[ft_sess_hash(port_id)];
+	hlist_for_each_entry_rcu(sess, pos, head, hash) {
+		if (sess->port_id == port_id) {
+			ft_sess_unhash(sess);
+			return sess;
+		}
+	}
+	return NULL;
+}
+
+/*
+ * Delete all sessions from tport.
+ * Caller holds ft_lport_lock.
+ */
+static void ft_sess_delete_all(struct ft_tport *tport)
+{
+	struct hlist_head *head;
+	struct hlist_node *pos;
+	struct ft_sess *sess;
+
+	for (head = tport->hash;
+	     head < &tport->hash[FT_SESS_HASH_SIZE]; head++) {
+		hlist_for_each_entry_rcu(sess, pos, head, hash) {
+			ft_sess_unhash(sess);
+			transport_deregister_session_configfs(sess->se_sess);
+			ft_sess_put(sess);	/* release from table */
+		}
+	}
+}
+
+/*
+ * TCM ops for sessions.
+ */
+
+/*
+ * Determine whether session is allowed to be shutdown in the current context.
+ * Returns non-zero if the session should be shutdown.
+ */
+int ft_sess_shutdown(struct se_session *se_sess)
+{
+	struct ft_sess *sess = se_sess->fabric_sess_ptr;
+
+	FT_SESS_DBG("port_id %x\n", sess->port_id);
+	return 1;
+}
+
+/*
+ * Remove session and send PRLO.
+ * This is called when the ACL is being deleted or queue depth is changing.
+ */
+void ft_sess_close(struct se_session *se_sess)
+{
+	struct ft_sess *sess = se_sess->fabric_sess_ptr;
+	struct fc_lport *lport;
+	u32 port_id;
+
+	mutex_lock(&ft_lport_lock);
+	lport = sess->tport->lport;
+	port_id = sess->port_id;
+	if (port_id == -1) {
+		mutex_lock(&ft_lport_lock);
+		return;
+	}
+	FT_SESS_DBG("port_id %x\n", port_id);
+	ft_sess_unhash(sess);
+	mutex_unlock(&ft_lport_lock);
+	transport_deregister_session_configfs(se_sess);
+	ft_sess_put(sess);
+	/* XXX Send LOGO or PRLO */
+	synchronize_rcu();		/* let transport deregister happen */
+}
+
+void ft_sess_stop(struct se_session *se_sess, int sess_sleep, int conn_sleep)
+{
+	struct ft_sess *sess = se_sess->fabric_sess_ptr;
+
+	FT_SESS_DBG("port_id %x\n", sess->port_id);
+}
+
+int ft_sess_logged_in(struct se_session *se_sess)
+{
+	struct ft_sess *sess = se_sess->fabric_sess_ptr;
+
+	return sess->port_id != -1;
+}
+
+u32 ft_sess_get_index(struct se_session *se_sess)
+{
+	struct ft_sess *sess = se_sess->fabric_sess_ptr;
+
+	return sess->port_id;	/* XXX TBD probably not what is needed */
+}
+
+u32 ft_sess_get_port_name(struct se_session *se_sess,
+			  unsigned char *buf, u32 len)
+{
+	struct ft_sess *sess = se_sess->fabric_sess_ptr;
+
+	return ft_format_wwn(buf, len, sess->port_name);
+}
+
+void ft_sess_set_erl0(struct se_session *se_sess)
+{
+	/* XXX TBD called when out of memory */
+}
+
+/*
+ * libfc ops involving sessions.
+ */
+
+static int ft_prli_locked(struct fc_rport_priv *rdata, u32 spp_len,
+			  const struct fc_els_spp *rspp, struct fc_els_spp *spp)
+{
+	struct ft_tport *tport;
+	struct ft_sess *sess;
+	struct ft_node_acl *acl;
+	u32 fcp_parm;
+
+	tport = ft_tport_create(rdata->local_port);
+	if (!tport)
+		return 0;	/* not a target for this local port */
+
+	acl = ft_acl_get(tport->tpg, rdata);
+	if (!acl)
+		return 0;
+
+	if (!rspp)
+		goto fill;
+
+	if (rspp->spp_flags & (FC_SPP_OPA_VAL | FC_SPP_RPA_VAL))
+		return FC_SPP_RESP_NO_PA;
+
+	/*
+	 * If both target and initiator bits are off, the SPP is invalid.
+	 */
+	fcp_parm = ntohl(rspp->spp_params);
+	if (!(fcp_parm & (FCP_SPPF_INIT_FCN | FCP_SPPF_TARG_FCN)))
+		return FC_SPP_RESP_INVL;
+
+	/*
+	 * Create session (image pair) only if requested by
+	 * EST_IMG_PAIR flag and if the requestor is an initiator.
+	 */
+	if (rspp->spp_flags & FC_SPP_EST_IMG_PAIR) {
+		spp->spp_flags |= FC_SPP_EST_IMG_PAIR;
+		if (!(fcp_parm & FCP_SPPF_INIT_FCN))
+			return FC_SPP_RESP_CONF;
+		sess = ft_sess_create(tport, rdata->ids.port_id, acl);
+		if (!sess)
+			return FC_SPP_RESP_RES;
+		if (!sess->params)
+			rdata->prli_count++;
+		sess->params = fcp_parm;
+		sess->port_name = rdata->ids.port_name;
+		sess->max_frame = rdata->maxframe_size;
+
+		/* XXX TBD - clearing actions.  unit attn, see 4.10 */
+	}
+
+	/*
+	 * OR in our service parameters with other provider (initiator), if any.
+	 * TBD XXX - indicate RETRY capability?
+	 */
+fill:
+	fcp_parm = ntohl(spp->spp_params);
+	spp->spp_params = htonl(fcp_parm | FCP_SPPF_TARG_FCN);
+	return FC_SPP_RESP_ACK;
+}
+
+/**
+ * tcm_fcp_prli() - Handle incoming or outgoing PRLI for the FCP target
+ * @rdata: remote port private
+ * @spp_len: service parameter page length
+ * @rspp: received service parameter page (NULL for outgoing PRLI)
+ * @spp: response service parameter page
+ *
+ * Returns spp response code.
+ */
+static int ft_prli(struct fc_rport_priv *rdata, u32 spp_len,
+		   const struct fc_els_spp *rspp, struct fc_els_spp *spp)
+{
+	int ret;
+
+	mutex_lock(&ft_lport_lock);
+	ret = ft_prli_locked(rdata, spp_len, rspp, spp);
+	mutex_unlock(&ft_lport_lock);
+	FT_SESS_DBG("port_id %x flags %x ret %x\n",
+	       rdata->ids.port_id, rspp ? rspp->spp_flags : 0, ret);
+	return ret;
+}
+
+static void ft_sess_rcu_free(struct rcu_head *rcu)
+{
+	struct ft_sess *sess = container_of(rcu, struct ft_sess, rcu);
+
+	transport_deregister_session(sess->se_sess);
+	kfree(sess);
+}
+
+static void ft_sess_free(struct kref *kref)
+{
+	struct ft_sess *sess = container_of(kref, struct ft_sess, kref);
+
+	call_rcu(&sess->rcu, ft_sess_rcu_free);
+}
+
+void ft_sess_put(struct ft_sess *sess)
+{
+	int sess_held = atomic_read(&sess->kref.refcount);
+
+	BUG_ON(!sess_held);
+	kref_put(&sess->kref, ft_sess_free);
+}
+
+static void ft_prlo(struct fc_rport_priv *rdata)
+{
+	struct ft_sess *sess;
+	struct ft_tport *tport;
+
+	mutex_lock(&ft_lport_lock);
+	tport = rcu_dereference(rdata->local_port->prov[FC_TYPE_FCP]);
+	if (!tport) {
+		mutex_unlock(&ft_lport_lock);
+		return;
+	}
+	sess = ft_sess_delete(tport, rdata->ids.port_id);
+	if (!sess) {
+		mutex_unlock(&ft_lport_lock);
+		return;
+	}
+	mutex_unlock(&ft_lport_lock);
+	transport_deregister_session_configfs(sess->se_sess);
+	ft_sess_put(sess);		/* release from table */
+	rdata->prli_count--;
+	/* XXX TBD - clearing actions.  unit attn, see 4.10 */
+}
+
+/*
+ * Handle incoming FCP request.
+ * Caller has verified that the frame is type FCP.
+ */
+static void ft_recv(struct fc_lport *lport, struct fc_frame *fp)
+{
+	struct ft_sess *sess;
+	u32 sid = fc_frame_sid(fp);
+
+	FT_SESS_DBG("sid %x\n", sid);
+
+	sess = ft_sess_get(lport, sid);
+	if (!sess) {
+		FT_SESS_DBG("sid %x sess lookup failed\n", sid);
+		/* TBD XXX - if FCP_CMND, send PRLO */
+		fc_frame_free(fp);
+		return;
+	}
+	ft_recv_req(sess, fp);	/* must do ft_sess_put() */
+}
+
+/*
+ * Provider ops for libfc.
+ */
+struct fc4_prov ft_prov = {
+	.prli = ft_prli,
+	.prlo = ft_prlo,
+	.recv = ft_recv,
+	.module = THIS_MODULE,
+};
diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index 3fd7199301b649797bb4f757b9f5040e68365811..bd7cc05279990a82a66e484607f55be3922312be 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -319,3 +319,34 @@ config N_GSM
 	  This line discipline provides support for the GSM MUX protocol and
 	  presents the mux as a set of 61 individual tty devices.
 
+config TRACE_ROUTER
+	tristate "Trace data router for MIPI P1149.7 cJTAG standard"
+	depends on TRACE_SINK
+	default n
+	help
+	  The trace router uses the Linux tty line discipline framework to
+	  route trace data coming from a tty port (say UART for example) to
+	  the trace sink line discipline driver and to another tty port (say
+	  USB). This is part of a solution for the MIPI P1149.7, compact JTAG,
+	  standard, which is for debugging mobile devices. The PTI driver in
+	  drivers/misc/pti.c defines the majority of this MIPI solution.
+
+	  You should select this driver if the target kernel is meant for
+	  a mobile device containing a modem.  Then you will need to select
+	  "Trace data sink for MIPI P1149.7 cJTAG standard" line discipline
+	  driver.
+
+config TRACE_SINK
+	tristate "Trace data sink for MIPI P1149.7 cJTAG standard"
+	default n
+	help
+	  The trace sink uses the Linux line discipline framework to receive
+	  trace data coming from the trace router line discipline driver
+	  to a user-defined tty port target, like USB.
+	  This is to provide a way to extract modem trace data on
+	  devices that do not have a PTI HW module, or just need modem
+	  trace data to come out of a different HW output port.
+	  This is part of a solution for the P1149.7, compact JTAG, standard.
+
+	  If you select this option, you need to select
+	  "Trace data router for MIPI P1149.7 cJTAG standard".
diff --git a/drivers/tty/Makefile b/drivers/tty/Makefile
index 690522fcb338f1b9fd7cd79a23e69eecfa26e030..ea89b0bd15fe66820f9b0445de08990af4e77aee 100644
--- a/drivers/tty/Makefile
+++ b/drivers/tty/Makefile
@@ -6,6 +6,8 @@ obj-$(CONFIG_AUDIT)		+= tty_audit.o
 obj-$(CONFIG_MAGIC_SYSRQ)	+= sysrq.o
 obj-$(CONFIG_N_HDLC)		+= n_hdlc.o
 obj-$(CONFIG_N_GSM)		+= n_gsm.o
+obj-$(CONFIG_TRACE_ROUTER)	+= n_tracerouter.o
+obj-$(CONFIG_TRACE_SINK)	+= n_tracesink.o
 obj-$(CONFIG_R3964)		+= n_r3964.o
 
 obj-y				+= vt/
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index f214e5022472e6c02f8f6ff788b596c40238a3ee..220579592c203a47c4441c5562f2f4fece0edd8b 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/amiserial.c
- *
  * Serial driver for the amiga builtin port.
  *
  * This code was created by taking serial.c version 4.30 from kernel
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index c99728f0cd9f004d15e687b99b4db937ee870ed9..bfa05e8018237bede822973a2029c40caf57c014 100644
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -3,8 +3,6 @@
 #undef	Z_EXT_CHARS_IN_BUFFER
 
 /*
- *  linux/drivers/char/cyclades.c
- *
  * This file contains the driver for the Cyclades async multiport
  * serial boards.
  *
@@ -1445,13 +1443,11 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty)
 {
 	struct cyclades_card *card;
 	unsigned long flags;
-	int channel;
 
 	if (!(info->port.flags & ASYNC_INITIALIZED))
 		return;
 
 	card = info->card;
-	channel = info->line - card->first_line;
 	if (!cy_is_Z(card)) {
 		spin_lock_irqsave(&card->card_lock, flags);
 
@@ -1476,6 +1472,7 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty)
 		spin_unlock_irqrestore(&card->card_lock, flags);
 	} else {
 #ifdef CY_DEBUG_OPEN
+		int channel = info->line - card->first_line;
 		printk(KERN_DEBUG "cyc shutdown Z card %d, channel %d, "
 			"base_addr %p\n", card, channel, card->base_addr);
 #endif
diff --git a/drivers/tty/ipwireless/Makefile b/drivers/tty/ipwireless/Makefile
index db80873d7f201a72438cb182a89992bc75b1cd8f..fe2e1730986bc38b3312b0a0c97905e5f4bc028d 100644
--- a/drivers/tty/ipwireless/Makefile
+++ b/drivers/tty/ipwireless/Makefile
@@ -1,6 +1,4 @@
 #
-# drivers/char/pcmcia/ipwireless/Makefile
-#
 # Makefile for the IPWireless driver
 #
 
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 35b0c38590e6b641aabdb45383030bebce31c3bd..ba679ce0a77456b1ecbeb6e674b67fbbb4ab1dac 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -371,7 +371,7 @@ static int moxa_ioctl(struct tty_struct *tty,
 					tmp.cflag = p->cflag;
 				else
 					tmp.cflag = ttyp->termios->c_cflag;
-				tty_kref_put(tty);
+				tty_kref_put(ttyp);
 copy:
 				if (copy_to_user(argm, &tmp, sizeof(tmp)))
 					return -EFAULT;
@@ -1129,7 +1129,6 @@ static void moxa_shutdown(struct tty_port *port)
 	struct moxa_port *ch = container_of(port, struct moxa_port, port);
         MoxaPortDisable(ch);
 	MoxaPortFlushData(ch, 2);
-	clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
 }
 
 static int moxa_carrier_raised(struct tty_port *port)
@@ -1155,7 +1154,6 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
 	struct moxa_board_conf *brd;
 	struct moxa_port *ch;
 	int port;
-	int retval;
 
 	port = tty->index;
 	if (port == MAX_PORTS) {
@@ -1190,10 +1188,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
 	mutex_unlock(&ch->port.mutex);
 	mutex_unlock(&moxa_openlock);
 
-	retval = tty_port_block_til_ready(&ch->port, tty, filp);
-	if (retval == 0)
-	        set_bit(ASYNCB_NORMAL_ACTIVE, &ch->port.flags);
-	return retval;
+	return tty_port_block_til_ready(&ch->port, tty, filp);
 }
 
 static void moxa_close(struct tty_struct *tty, struct file *filp)
@@ -1207,14 +1202,15 @@ static int moxa_write(struct tty_struct *tty,
 		      const unsigned char *buf, int count)
 {
 	struct moxa_port *ch = tty->driver_data;
+	unsigned long flags;
 	int len;
 
 	if (ch == NULL)
 		return 0;
 
-	spin_lock_bh(&moxa_lock);
+	spin_lock_irqsave(&moxa_lock, flags);
 	len = MoxaPortWriteData(tty, buf, count);
-	spin_unlock_bh(&moxa_lock);
+	spin_unlock_irqrestore(&moxa_lock, flags);
 
 	set_bit(LOWWAIT, &ch->statusflags);
 	return len;
@@ -1281,10 +1277,8 @@ static int moxa_tiocmset(struct tty_struct *tty,
 			 unsigned int set, unsigned int clear)
 {
 	struct moxa_port *ch;
-	int port;
 	int dtr, rts;
 
-	port = tty->index;
 	mutex_lock(&moxa_openlock);
 	ch = tty->driver_data;
 	if (!ch) {
@@ -1756,11 +1750,9 @@ static int MoxaPortSetTermio(struct moxa_port *port, struct ktermios *termio,
 		speed_t baud)
 {
 	void __iomem *ofsAddr;
-	tcflag_t cflag;
 	tcflag_t mode = 0;
 
 	ofsAddr = port->tableAddr;
-	cflag = termio->c_cflag;	/* termio->c_cflag */
 
 	mode = termio->c_cflag & CSIZE;
 	if (mode == CS5)
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 74273e638c0dfce1d0350a14d57502a5692ee7d9..a4c42a75a3bfea0f0143e8dd70454fde5dddf524 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -526,19 +526,6 @@ static int gsm_stuff_frame(const u8 *input, u8 *output, int len)
 	return olen;
 }
 
-static void hex_packet(const unsigned char *p, int len)
-{
-	int i;
-	for (i = 0; i < len; i++) {
-		if (i && (i % 16) == 0) {
-			pr_cont("\n");
-			pr_debug("");
-		}
-		pr_cont("%02X ", *p++);
-	}
-	pr_cont("\n");
-}
-
 /**
  *	gsm_send	-	send a control frame
  *	@gsm: our GSM mux
@@ -685,10 +672,10 @@ static void gsm_data_kick(struct gsm_mux *gsm)
 			len = msg->len + 2;
 		}
 
-		if (debug & 4) {
-			pr_debug("gsm_data_kick:\n");
-			hex_packet(gsm->txframe, len);
-		}
+		if (debug & 4)
+			print_hex_dump_bytes("gsm_data_kick: ",
+					     DUMP_PREFIX_OFFSET,
+					     gsm->txframe, len);
 
 		if (gsm->output(gsm, gsm->txframe + skip_sof,
 						len - skip_sof) < 0)
@@ -2095,10 +2082,9 @@ static int gsmld_output(struct gsm_mux *gsm, u8 *data, int len)
 		set_bit(TTY_DO_WRITE_WAKEUP, &gsm->tty->flags);
 		return -ENOSPC;
 	}
-	if (debug & 4) {
-		pr_debug("-->%d bytes out\n", len);
-		hex_packet(data, len);
-	}
+	if (debug & 4)
+		print_hex_dump_bytes("gsmld_output: ", DUMP_PREFIX_OFFSET,
+				     data, len);
 	gsm->tty->ops->write(gsm->tty, data, len);
 	return len;
 }
@@ -2128,7 +2114,7 @@ static int gsmld_attach_gsm(struct tty_struct *tty, struct gsm_mux *gsm)
 
 /**
  *	gsmld_detach_gsm	-	stop doing 0710 mux
- *	@tty: tty atttached to the mux
+ *	@tty: tty attached to the mux
  *	@gsm: mux
  *
  *	Shutdown and then clean up the resources used by the line discipline
@@ -2142,8 +2128,8 @@ static void gsmld_detach_gsm(struct tty_struct *tty, struct gsm_mux *gsm)
 	gsm->tty = NULL;
 }
 
-static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp,
-			      char *fp, int count)
+static unsigned int gsmld_receive_buf(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count)
 {
 	struct gsm_mux *gsm = tty->disc_data;
 	const unsigned char *dp;
@@ -2152,10 +2138,9 @@ static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 	char buf[64];
 	char flags;
 
-	if (debug & 4) {
-		pr_debug("Inbytes %dd\n", count);
-		hex_packet(cp, count);
-	}
+	if (debug & 4)
+		print_hex_dump_bytes("gsmld_receive: ", DUMP_PREFIX_OFFSET,
+				     cp, count);
 
 	for (i = count, dp = cp, f = fp; i; i--, dp++) {
 		flags = *f++;
@@ -2177,6 +2162,8 @@ static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 	}
 	/* FASYNC if needed ? */
 	/* If clogged call tty_throttle(tty); */
+
+	return count;
 }
 
 /**
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c
index cea56033b34c2b490e796ae75df0fbea4e550a3f..cac666314aef4a5f453c5031caaa5b8fac4f0508 100644
--- a/drivers/tty/n_hdlc.c
+++ b/drivers/tty/n_hdlc.c
@@ -188,8 +188,8 @@ static unsigned int n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,
 				    poll_table *wait);
 static int n_hdlc_tty_open(struct tty_struct *tty);
 static void n_hdlc_tty_close(struct tty_struct *tty);
-static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *cp,
-			       char *fp, int count);
+static unsigned int n_hdlc_tty_receive(struct tty_struct *tty,
+		const __u8 *cp, char *fp, int count);
 static void n_hdlc_tty_wakeup(struct tty_struct *tty);
 
 #define bset(p,b)	((p)[(b) >> 5] |= (1 << ((b) & 0x1f)))
@@ -509,8 +509,8 @@ static void n_hdlc_tty_wakeup(struct tty_struct *tty)
  * Called by tty low level driver when receive data is available. Data is
  * interpreted as one HDLC frame.
  */
-static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data,
-			       char *flags, int count)
+static unsigned int n_hdlc_tty_receive(struct tty_struct *tty,
+		const __u8 *data, char *flags, int count)
 {
 	register struct n_hdlc *n_hdlc = tty2n_hdlc (tty);
 	register struct n_hdlc_buf *buf;
@@ -521,20 +521,20 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data,
 		
 	/* This can happen if stuff comes in on the backup tty */
 	if (!n_hdlc || tty != n_hdlc->tty)
-		return;
+		return -ENODEV;
 		
 	/* verify line is using HDLC discipline */
 	if (n_hdlc->magic != HDLC_MAGIC) {
 		printk("%s(%d) line not using HDLC discipline\n",
 			__FILE__,__LINE__);
-		return;
+		return -EINVAL;
 	}
 	
 	if ( count>maxframe ) {
 		if (debuglevel >= DEBUG_LEVEL_INFO)	
 			printk("%s(%d) rx count>maxframesize, data discarded\n",
 			       __FILE__,__LINE__);
-		return;
+		return -EINVAL;
 	}
 
 	/* get a free HDLC buffer */	
@@ -550,7 +550,7 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data,
 		if (debuglevel >= DEBUG_LEVEL_INFO)	
 			printk("%s(%d) no more rx buffers, data discarded\n",
 			       __FILE__,__LINE__);
-		return;
+		return -EINVAL;
 	}
 		
 	/* copy received data to HDLC buffer */
@@ -565,6 +565,8 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data,
 	if (n_hdlc->tty->fasync != NULL)
 		kill_fasync (&n_hdlc->tty->fasync, SIGIO, POLL_IN);
 
+	return count;
+
 }	/* end of n_hdlc_tty_receive() */
 
 /**
diff --git a/drivers/tty/n_r3964.c b/drivers/tty/n_r3964.c
index 5c6c31459a2f6618cb7cf9d83c7100cf1a6d86ea..a4bc39c21a436476b7ea8363f6c4d892882a5520 100644
--- a/drivers/tty/n_r3964.c
+++ b/drivers/tty/n_r3964.c
@@ -139,8 +139,8 @@ static int r3964_ioctl(struct tty_struct *tty, struct file *file,
 static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old);
 static unsigned int r3964_poll(struct tty_struct *tty, struct file *file,
 		struct poll_table_struct *wait);
-static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
-		char *fp, int count);
+static unsigned int r3964_receive_buf(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count);
 
 static struct tty_ldisc_ops tty_ldisc_N_R3964 = {
 	.owner = THIS_MODULE,
@@ -1239,8 +1239,8 @@ static unsigned int r3964_poll(struct tty_struct *tty, struct file *file,
 	return result;
 }
 
-static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
-			char *fp, int count)
+static unsigned int r3964_receive_buf(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count)
 {
 	struct r3964_info *pInfo = tty->disc_data;
 	const unsigned char *p;
@@ -1257,6 +1257,8 @@ static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 		}
 
 	}
+
+	return count;
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/tty/n_tracerouter.c b/drivers/tty/n_tracerouter.c
new file mode 100644
index 0000000000000000000000000000000000000000..1f063d3aa32fe43234c10922354f7a9d44c19489
--- /dev/null
+++ b/drivers/tty/n_tracerouter.c
@@ -0,0 +1,243 @@
+/*
+ *  n_tracerouter.c - Trace data router through tty space
+ *
+ *  Copyright (C) Intel 2011
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This trace router uses the Linux line discipline framework to route
+ * trace data coming from a HW Modem to a PTI (Parallel Trace Module) port.
+ * The solution is not specific to a HW modem and this line disciple can
+ * be used to route any stream of data in kernel space.
+ * This is part of a solution for the P1149.7, compact JTAG, standard.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/tty.h>
+#include <linux/tty_ldisc.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#include <asm-generic/bug.h>
+#include "n_tracesink.h"
+
+/*
+ * Other ldisc drivers use 65536 which basically means,
+ * 'I can always accept 64k' and flow control is off.
+ * This number is deemed appropriate for this driver.
+ */
+#define RECEIVE_ROOM	65536
+#define DRIVERNAME	"n_tracerouter"
+
+/*
+ * struct to hold private configuration data for this ldisc.
+ * opencalled is used to hold if this ldisc has been opened.
+ * kref_tty holds the tty reference the ldisc sits on top of.
+ */
+struct tracerouter_data {
+	u8 opencalled;
+	struct tty_struct *kref_tty;
+};
+static struct tracerouter_data *tr_data;
+
+/* lock for when tty reference is being used */
+static DEFINE_MUTEX(routelock);
+
+/**
+ * n_tracerouter_open() - Called when a tty is opened by a SW entity.
+ * @tty: terminal device to the ldisc.
+ *
+ * Return:
+ *      0 for success.
+ *
+ * Caveats: This should only be opened one time per SW entity.
+ */
+static int n_tracerouter_open(struct tty_struct *tty)
+{
+	int retval = -EEXIST;
+
+	mutex_lock(&routelock);
+	if (tr_data->opencalled == 0) {
+
+		tr_data->kref_tty = tty_kref_get(tty);
+		if (tr_data->kref_tty == NULL) {
+			retval = -EFAULT;
+		} else {
+			tr_data->opencalled = 1;
+			tty->disc_data      = tr_data;
+			tty->receive_room   = RECEIVE_ROOM;
+			tty_driver_flush_buffer(tty);
+			retval = 0;
+		}
+	}
+	mutex_unlock(&routelock);
+	return retval;
+}
+
+/**
+ * n_tracerouter_close() - close connection
+ * @tty: terminal device to the ldisc.
+ *
+ * Called when a software entity wants to close a connection.
+ */
+static void n_tracerouter_close(struct tty_struct *tty)
+{
+	struct tracerouter_data *tptr = tty->disc_data;
+
+	mutex_lock(&routelock);
+	WARN_ON(tptr->kref_tty != tr_data->kref_tty);
+	tty_driver_flush_buffer(tty);
+	tty_kref_put(tr_data->kref_tty);
+	tr_data->kref_tty = NULL;
+	tr_data->opencalled = 0;
+	tty->disc_data = NULL;
+	mutex_unlock(&routelock);
+}
+
+/**
+ * n_tracerouter_read() - read request from user space
+ * @tty:  terminal device passed into the ldisc.
+ * @file: pointer to open file object.
+ * @buf:  pointer to the data buffer that gets eventually returned.
+ * @nr:   number of bytes of the data buffer that is returned.
+ *
+ * function that allows read() functionality in userspace. By default if this
+ * is not implemented it returns -EIO. This module is functioning like a
+ * router via n_tracerouter_receivebuf(), and there is no real requirement
+ * to implement this function. However, an error return value other than
+ * -EIO should be used just to show that there was an intent not to have
+ * this function implemented.  Return value based on read() man pages.
+ *
+ * Return:
+ *	 -EINVAL
+ */
+static ssize_t n_tracerouter_read(struct tty_struct *tty, struct file *file,
+				  unsigned char __user *buf, size_t nr) {
+	return -EINVAL;
+}
+
+/**
+ * n_tracerouter_write() - Function that allows write() in userspace.
+ * @tty:  terminal device passed into the ldisc.
+ * @file: pointer to open file object.
+ * @buf:  pointer to the data buffer that gets eventually returned.
+ * @nr:   number of bytes of the data buffer that is returned.
+ *
+ * By default if this is not implemented, it returns -EIO.
+ * This should not be implemented, ever, because
+ * 1. this driver is functioning like a router via
+ *    n_tracerouter_receivebuf()
+ * 2. No writes to HW will ever go through this line discpline driver.
+ * However, an error return value other than -EIO should be used
+ * just to show that there was an intent not to have this function
+ * implemented.  Return value based on write() man pages.
+ *
+ * Return:
+ *	-EINVAL
+ */
+static ssize_t n_tracerouter_write(struct tty_struct *tty, struct file *file,
+				   const unsigned char *buf, size_t nr) {
+	return -EINVAL;
+}
+
+/**
+ * n_tracerouter_receivebuf() - Routing function for driver.
+ * @tty: terminal device passed into the ldisc.  It's assumed
+ *       tty will never be NULL.
+ * @cp:  buffer, block of characters to be eventually read by
+ *       someone, somewhere (user read() call or some kernel function).
+ * @fp:  flag buffer.
+ * @count: number of characters (aka, bytes) in cp.
+ *
+ * This function takes the input buffer, cp, and passes it to
+ * an external API function for processing.
+ */
+static void n_tracerouter_receivebuf(struct tty_struct *tty,
+					const unsigned char *cp,
+					char *fp, int count)
+{
+	mutex_lock(&routelock);
+	n_tracesink_datadrain((u8 *) cp, count);
+	mutex_unlock(&routelock);
+}
+
+/*
+ * Flush buffer is not impelemented as the ldisc has no internal buffering
+ * so the tty_driver_flush_buffer() is sufficient for this driver's needs.
+ */
+
+static struct tty_ldisc_ops tty_ptirouter_ldisc = {
+	.owner		= THIS_MODULE,
+	.magic		= TTY_LDISC_MAGIC,
+	.name		= DRIVERNAME,
+	.open		= n_tracerouter_open,
+	.close		= n_tracerouter_close,
+	.read		= n_tracerouter_read,
+	.write		= n_tracerouter_write,
+	.receive_buf	= n_tracerouter_receivebuf
+};
+
+/**
+ * n_tracerouter_init -	module initialisation
+ *
+ * Registers this module as a line discipline driver.
+ *
+ * Return:
+ *	0 for success, any other value error.
+ */
+static int __init n_tracerouter_init(void)
+{
+	int retval;
+
+	tr_data = kzalloc(sizeof(struct tracerouter_data), GFP_KERNEL);
+	if (tr_data == NULL)
+		return -ENOMEM;
+
+
+	/* Note N_TRACEROUTER is defined in linux/tty.h */
+	retval = tty_register_ldisc(N_TRACEROUTER, &tty_ptirouter_ldisc);
+	if (retval < 0) {
+		pr_err("%s: Registration failed: %d\n", __func__, retval);
+		kfree(tr_data);
+	}
+	return retval;
+}
+
+/**
+ * n_tracerouter_exit -	module unload
+ *
+ * Removes this module as a line discipline driver.
+ */
+static void __exit n_tracerouter_exit(void)
+{
+	int retval = tty_unregister_ldisc(N_TRACEROUTER);
+
+	if (retval < 0)
+		pr_err("%s: Unregistration failed: %d\n", __func__,  retval);
+	else
+		kfree(tr_data);
+}
+
+module_init(n_tracerouter_init);
+module_exit(n_tracerouter_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jay Freyensee");
+MODULE_ALIAS_LDISC(N_TRACEROUTER);
+MODULE_DESCRIPTION("Trace router ldisc driver");
diff --git a/drivers/tty/n_tracesink.c b/drivers/tty/n_tracesink.c
new file mode 100644
index 0000000000000000000000000000000000000000..ddce58b973d2017c812c78f073af35f660e42d76
--- /dev/null
+++ b/drivers/tty/n_tracesink.c
@@ -0,0 +1,238 @@
+/*
+ *  n_tracesink.c - Trace data router and sink path through tty space.
+ *
+ *  Copyright (C) Intel 2011
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * The trace sink uses the Linux line discipline framework to receive
+ * trace data coming from the PTI source line discipline driver
+ * to a user-desired tty port, like USB.
+ * This is to provide a way to extract modem trace data on
+ * devices that do not have a PTI HW module, or just need modem
+ * trace data to come out of a different HW output port.
+ * This is part of a solution for the P1149.7, compact JTAG, standard.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/tty.h>
+#include <linux/tty_ldisc.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <asm-generic/bug.h>
+#include "n_tracesink.h"
+
+/*
+ * Other ldisc drivers use 65536 which basically means,
+ * 'I can always accept 64k' and flow control is off.
+ * This number is deemed appropriate for this driver.
+ */
+#define RECEIVE_ROOM	65536
+#define DRIVERNAME	"n_tracesink"
+
+/*
+ * there is a quirk with this ldisc is he can write data
+ * to a tty from anyone calling his kernel API, which
+ * meets customer requirements in the drivers/misc/pti.c
+ * project.  So he needs to know when he can and cannot write when
+ * the API is called. In theory, the API can be called
+ * after an init() but before a successful open() which
+ * would crash the system if tty is not checked.
+ */
+static struct tty_struct *this_tty;
+static DEFINE_MUTEX(writelock);
+
+/**
+ * n_tracesink_open() - Called when a tty is opened by a SW entity.
+ * @tty: terminal device to the ldisc.
+ *
+ * Return:
+ *      0 for success,
+ *      -EFAULT = couldn't get a tty kref n_tracesink will sit
+ *       on top of
+ *      -EEXIST = open() called successfully once and it cannot
+ *      be called again.
+ *
+ * Caveats: open() should only be successful the first time a
+ * SW entity calls it.
+ */
+static int n_tracesink_open(struct tty_struct *tty)
+{
+	int retval = -EEXIST;
+
+	mutex_lock(&writelock);
+	if (this_tty == NULL) {
+		this_tty = tty_kref_get(tty);
+		if (this_tty == NULL) {
+			retval = -EFAULT;
+		} else {
+			tty->disc_data = this_tty;
+			tty_driver_flush_buffer(tty);
+			retval = 0;
+		}
+	}
+	mutex_unlock(&writelock);
+
+	return retval;
+}
+
+/**
+ * n_tracesink_close() - close connection
+ * @tty: terminal device to the ldisc.
+ *
+ * Called when a software entity wants to close a connection.
+ */
+static void n_tracesink_close(struct tty_struct *tty)
+{
+	mutex_lock(&writelock);
+	tty_driver_flush_buffer(tty);
+	tty_kref_put(this_tty);
+	this_tty = NULL;
+	tty->disc_data = NULL;
+	mutex_unlock(&writelock);
+}
+
+/**
+ * n_tracesink_read() - read request from user space
+ * @tty:  terminal device passed into the ldisc.
+ * @file: pointer to open file object.
+ * @buf:  pointer to the data buffer that gets eventually returned.
+ * @nr:   number of bytes of the data buffer that is returned.
+ *
+ * function that allows read() functionality in userspace. By default if this
+ * is not implemented it returns -EIO. This module is functioning like a
+ * router via n_tracesink_receivebuf(), and there is no real requirement
+ * to implement this function. However, an error return value other than
+ * -EIO should be used just to show that there was an intent not to have
+ * this function implemented.  Return value based on read() man pages.
+ *
+ * Return:
+ *	 -EINVAL
+ */
+static ssize_t n_tracesink_read(struct tty_struct *tty, struct file *file,
+				unsigned char __user *buf, size_t nr) {
+	return -EINVAL;
+}
+
+/**
+ * n_tracesink_write() - Function that allows write() in userspace.
+ * @tty:  terminal device passed into the ldisc.
+ * @file: pointer to open file object.
+ * @buf:  pointer to the data buffer that gets eventually returned.
+ * @nr:   number of bytes of the data buffer that is returned.
+ *
+ * By default if this is not implemented, it returns -EIO.
+ * This should not be implemented, ever, because
+ * 1. this driver is functioning like a router via
+ *    n_tracesink_receivebuf()
+ * 2. No writes to HW will ever go through this line discpline driver.
+ * However, an error return value other than -EIO should be used
+ * just to show that there was an intent not to have this function
+ * implemented.  Return value based on write() man pages.
+ *
+ * Return:
+ *	-EINVAL
+ */
+static ssize_t n_tracesink_write(struct tty_struct *tty, struct file *file,
+				 const unsigned char *buf, size_t nr) {
+	return -EINVAL;
+}
+
+/**
+ * n_tracesink_datadrain() - Kernel API function used to route
+ *			     trace debugging data to user-defined
+ *			     port like USB.
+ *
+ * @buf:   Trace debuging data buffer to write to tty target
+ *         port. Null value will return with no write occurring.
+ * @count: Size of buf. Value of 0 or a negative number will
+ *         return with no write occuring.
+ *
+ * Caveat: If this line discipline does not set the tty it sits
+ * on top of via an open() call, this API function will not
+ * call the tty's write() call because it will have no pointer
+ * to call the write().
+ */
+void n_tracesink_datadrain(u8 *buf, int count)
+{
+	mutex_lock(&writelock);
+
+	if ((buf != NULL) && (count > 0) && (this_tty != NULL))
+		this_tty->ops->write(this_tty, buf, count);
+
+	mutex_unlock(&writelock);
+}
+EXPORT_SYMBOL_GPL(n_tracesink_datadrain);
+
+/*
+ * Flush buffer is not impelemented as the ldisc has no internal buffering
+ * so the tty_driver_flush_buffer() is sufficient for this driver's needs.
+ */
+
+/*
+ * tty_ldisc function operations for this driver.
+ */
+static struct tty_ldisc_ops tty_n_tracesink = {
+	.owner		= THIS_MODULE,
+	.magic		= TTY_LDISC_MAGIC,
+	.name		= DRIVERNAME,
+	.open		= n_tracesink_open,
+	.close		= n_tracesink_close,
+	.read		= n_tracesink_read,
+	.write		= n_tracesink_write
+};
+
+/**
+ * n_tracesink_init-	module initialisation
+ *
+ * Registers this module as a line discipline driver.
+ *
+ * Return:
+ *	0 for success, any other value error.
+ */
+static int __init n_tracesink_init(void)
+{
+	/* Note N_TRACESINK is defined in linux/tty.h */
+	int retval = tty_register_ldisc(N_TRACESINK, &tty_n_tracesink);
+
+	if (retval < 0)
+		pr_err("%s: Registration failed: %d\n", __func__, retval);
+
+	return retval;
+}
+
+/**
+ * n_tracesink_exit -	module unload
+ *
+ * Removes this module as a line discipline driver.
+ */
+static void __exit n_tracesink_exit(void)
+{
+	int retval = tty_unregister_ldisc(N_TRACESINK);
+
+	if (retval < 0)
+		pr_err("%s: Unregistration failed: %d\n", __func__,  retval);
+}
+
+module_init(n_tracesink_init);
+module_exit(n_tracesink_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jay Freyensee");
+MODULE_ALIAS_LDISC(N_TRACESINK);
+MODULE_DESCRIPTION("Trace sink ldisc driver");
diff --git a/drivers/tty/n_tracesink.h b/drivers/tty/n_tracesink.h
new file mode 100644
index 0000000000000000000000000000000000000000..a68bb44f1ef54e20835af423b1ccfc6a5d32df22
--- /dev/null
+++ b/drivers/tty/n_tracesink.h
@@ -0,0 +1,36 @@
+/*
+ *  n_tracesink.h - Kernel driver API to route trace data in kernel space.
+ *
+ *  Copyright (C) Intel 2011
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * The PTI (Parallel Trace Interface) driver directs trace data routed from
+ * various parts in the system out through the Intel Penwell PTI port and
+ * out of the mobile device for analysis with a debugging tool
+ * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7,
+ * compact JTAG, standard.
+ *
+ * This header file is used by n_tracerouter to be able to send the
+ * data of it's tty port to the tty port this module sits.  This
+ * mechanism can also be used independent of the PTI module.
+ *
+ */
+
+#ifndef N_TRACESINK_H_
+#define N_TRACESINK_H_
+
+void n_tracesink_datadrain(u8 *buf, int count);
+
+#endif
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 0ad32888091c16c1c27de4c032517df583ea4c9f..95d0a9c2dd13e3e625d8b287d911d327cebe2ee4 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -81,38 +81,6 @@ static inline int tty_put_user(struct tty_struct *tty, unsigned char x,
 	return put_user(x, ptr);
 }
 
-/**
- *	n_tty_set__room	-	receive space
- *	@tty: terminal
- *
- *	Called by the driver to find out how much data it is
- *	permitted to feed to the line discipline without any being lost
- *	and thus to manage flow control. Not serialized. Answers for the
- *	"instant".
- */
-
-static void n_tty_set_room(struct tty_struct *tty)
-{
-	/* tty->read_cnt is not read locked ? */
-	int	left = N_TTY_BUF_SIZE - tty->read_cnt - 1;
-	int old_left;
-
-	/*
-	 * If we are doing input canonicalization, and there are no
-	 * pending newlines, let characters through without limit, so
-	 * that erase characters will be handled.  Other excess
-	 * characters will be beeped.
-	 */
-	if (left <= 0)
-		left = tty->icanon && !tty->canon_data;
-	old_left = tty->receive_room;
-	tty->receive_room = left;
-
-	/* Did this open up the receive buffer? We may need to flip */
-	if (left && !old_left)
-		schedule_work(&tty->buf.work);
-}
-
 static void put_tty_queue_nolock(unsigned char c, struct tty_struct *tty)
 {
 	if (tty->read_cnt < N_TTY_BUF_SIZE) {
@@ -184,7 +152,6 @@ static void reset_buffer_flags(struct tty_struct *tty)
 
 	tty->canon_head = tty->canon_data = tty->erasing = 0;
 	memset(&tty->read_flags, 0, sizeof tty->read_flags);
-	n_tty_set_room(tty);
 	check_unthrottle(tty);
 }
 
@@ -1360,17 +1327,19 @@ static void n_tty_write_wakeup(struct tty_struct *tty)
  *	calls one at a time and in order (or using flush_to_ldisc)
  */
 
-static void n_tty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
-			      char *fp, int count)
+static unsigned int n_tty_receive_buf(struct tty_struct *tty,
+		const unsigned char *cp, char *fp, int count)
 {
 	const unsigned char *p;
 	char *f, flags = TTY_NORMAL;
 	int	i;
 	char	buf[64];
 	unsigned long cpuflags;
+	int left;
+	int ret = 0;
 
 	if (!tty->read_buf)
-		return;
+		return 0;
 
 	if (tty->real_raw) {
 		spin_lock_irqsave(&tty->read_lock, cpuflags);
@@ -1380,6 +1349,7 @@ static void n_tty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 		memcpy(tty->read_buf + tty->read_head, cp, i);
 		tty->read_head = (tty->read_head + i) & (N_TTY_BUF_SIZE-1);
 		tty->read_cnt += i;
+		ret += i;
 		cp += i;
 		count -= i;
 
@@ -1389,8 +1359,10 @@ static void n_tty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 		memcpy(tty->read_buf + tty->read_head, cp, i);
 		tty->read_head = (tty->read_head + i) & (N_TTY_BUF_SIZE-1);
 		tty->read_cnt += i;
+		ret += i;
 		spin_unlock_irqrestore(&tty->read_lock, cpuflags);
 	} else {
+		ret = count;
 		for (i = count, p = cp, f = fp; i; i--, p++) {
 			if (f)
 				flags = *f++;
@@ -1418,8 +1390,6 @@ static void n_tty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 			tty->ops->flush_chars(tty);
 	}
 
-	n_tty_set_room(tty);
-
 	if ((!tty->icanon && (tty->read_cnt >= tty->minimum_to_wake)) ||
 		L_EXTPROC(tty)) {
 		kill_fasync(&tty->fasync, SIGIO, POLL_IN);
@@ -1432,8 +1402,12 @@ static void n_tty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 	 * mode.  We don't want to throttle the driver if we're in
 	 * canonical mode and don't have a newline yet!
 	 */
-	if (tty->receive_room < TTY_THRESHOLD_THROTTLE)
+	left = N_TTY_BUF_SIZE - tty->read_cnt - 1;
+
+	if (left < TTY_THRESHOLD_THROTTLE)
 		tty_throttle(tty);
+
+	return ret;
 }
 
 int is_ignored(int sig)
@@ -1477,7 +1451,6 @@ static void n_tty_set_termios(struct tty_struct *tty, struct ktermios *old)
 	if (test_bit(TTY_HW_COOK_IN, &tty->flags)) {
 		tty->raw = 1;
 		tty->real_raw = 1;
-		n_tty_set_room(tty);
 		return;
 	}
 	if (I_ISTRIP(tty) || I_IUCLC(tty) || I_IGNCR(tty) ||
@@ -1530,7 +1503,6 @@ static void n_tty_set_termios(struct tty_struct *tty, struct ktermios *old)
 		else
 			tty->real_raw = 0;
 	}
-	n_tty_set_room(tty);
 	/* The termios change make the tty ready for I/O */
 	wake_up_interruptible(&tty->write_wait);
 	wake_up_interruptible(&tty->read_wait);
@@ -1812,8 +1784,6 @@ static ssize_t n_tty_read(struct tty_struct *tty, struct file *file,
 				retval = -ERESTARTSYS;
 				break;
 			}
-			/* FIXME: does n_tty_set_room need locking ? */
-			n_tty_set_room(tty);
 			timeout = schedule_timeout(timeout);
 			continue;
 		}
@@ -1885,10 +1855,8 @@ static ssize_t n_tty_read(struct tty_struct *tty, struct file *file,
 		 * longer than TTY_THRESHOLD_UNTHROTTLE in canonical mode,
 		 * we won't get any more characters.
 		 */
-		if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE) {
-			n_tty_set_room(tty);
+		if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE)
 			check_unthrottle(tty);
-		}
 
 		if (b - buf >= minimum)
 			break;
@@ -1910,7 +1878,6 @@ static ssize_t n_tty_read(struct tty_struct *tty, struct file *file,
 	} else if (test_and_clear_bit(TTY_PUSH, &tty->flags))
 		 goto do_it_again;
 
-	n_tty_set_room(tty);
 	return retval;
 }
 
diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c
index fd0a98524d513482807c30055b849726f953b590..b1aecc7bb32a263fbdc75035f65f156e1f4f2549 100644
--- a/drivers/tty/nozomi.c
+++ b/drivers/tty/nozomi.c
@@ -364,8 +364,6 @@ struct port {
 	u8 toggle_ul;
 	u16 token_dl;
 
-	/* mutex to ensure one access patch to this port */
-	struct mutex tty_sem;
 	wait_queue_head_t tty_wait;
 	struct async_icount tty_icount;
 
@@ -1431,8 +1429,8 @@ static int __devinit nozomi_card_init(struct pci_dev *pdev,
 	}
 
 	for (i = PORT_MDM; i < MAX_PORT; i++) {
-		if (kfifo_alloc(&dc->port[i].fifo_ul,
-		      FIFO_BUFFER_SIZE_UL, GFP_ATOMIC)) {
+		if (kfifo_alloc(&dc->port[i].fifo_ul, FIFO_BUFFER_SIZE_UL,
+					GFP_KERNEL)) {
 			dev_err(&pdev->dev,
 					"Could not allocate kfifo buffer\n");
 			ret = -ENOMEM;
@@ -1474,7 +1472,6 @@ static int __devinit nozomi_card_init(struct pci_dev *pdev,
 		struct device *tty_dev;
 		struct port *port = &dc->port[i];
 		port->dc = dc;
-		mutex_init(&port->tty_sem);
 		tty_port_init(&port->port);
 		port->port.ops = &noz_tty_port_ops;
 		tty_dev = tty_register_device(ntty_driver, dc->index_start + i,
@@ -1688,13 +1685,6 @@ static int ntty_write(struct tty_struct *tty, const unsigned char *buffer,
 	if (!dc || !port)
 		return -ENODEV;
 
-	mutex_lock(&port->tty_sem);
-
-	if (unlikely(!port->port.count)) {
-		DBG1(" ");
-		goto exit;
-	}
-
 	rval = kfifo_in(&port->fifo_ul, (unsigned char *)buffer, count);
 
 	/* notify card */
@@ -1719,7 +1709,6 @@ static int ntty_write(struct tty_struct *tty, const unsigned char *buffer,
 	spin_unlock_irqrestore(&dc->spin_mutex, flags);
 
 exit:
-	mutex_unlock(&port->tty_sem);
 	return rval;
 }
 
@@ -1738,12 +1727,9 @@ static int ntty_write_room(struct tty_struct *tty)
 	int room = 4096;
 	const struct nozomi *dc = get_dc_by_tty(tty);
 
-	if (dc) {
-		mutex_lock(&port->tty_sem);
-		if (port->port.count)
-			room = kfifo_avail(&port->fifo_ul);
-		mutex_unlock(&port->tty_sem);
-	}
+	if (dc)
+		room = kfifo_avail(&port->fifo_ul);
+
 	return room;
 }
 
@@ -1889,11 +1875,6 @@ static s32 ntty_chars_in_buffer(struct tty_struct *tty)
 		goto exit_in_buffer;
 	}
 
-	if (unlikely(!port->port.count)) {
-		dev_err(&dc->pdev->dev, "No tty open?\n");
-		goto exit_in_buffer;
-	}
-
 	rval = kfifo_len(&port->fifo_ul);
 
 exit_in_buffer:
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 210774726add12f9de8ef0c280360201b6791331..98b6e3bdb000bda730a69a05680d76b8584f1715 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/pty.c
- *
  *  Copyright (C) 1991, 1992  Linus Torvalds
  *
  *  Added support for a Unix98-style ptmx device.
@@ -295,8 +293,8 @@ static int pty_install(struct tty_driver *driver, struct tty_struct *tty)
 		return -ENOMEM;
 	if (!try_module_get(driver->other->owner)) {
 		/* This cannot in fact currently happen */
-		free_tty_struct(o_tty);
-		return -ENOMEM;
+		retval = -ENOMEM;
+		goto err_free_tty;
 	}
 	initialize_tty_struct(o_tty, driver->other, idx);
 
@@ -304,13 +302,11 @@ static int pty_install(struct tty_driver *driver, struct tty_struct *tty)
 	   the easy way .. */
 	retval = tty_init_termios(tty);
 	if (retval)
-		goto free_mem_out;
+		goto err_deinit_tty;
 
 	retval = tty_init_termios(o_tty);
-	if (retval) {
-		tty_free_termios(tty);
-		goto free_mem_out;
-	}
+	if (retval)
+		goto err_free_termios;
 
 	/*
 	 * Everything allocated ... set up the o_tty structure.
@@ -327,10 +323,14 @@ static int pty_install(struct tty_driver *driver, struct tty_struct *tty)
 	tty->count++;
 	driver->ttys[idx] = tty;
 	return 0;
-free_mem_out:
+err_free_termios:
+	tty_free_termios(tty);
+err_deinit_tty:
+	deinitialize_tty_struct(o_tty);
 	module_put(o_tty->driver->owner);
+err_free_tty:
 	free_tty_struct(o_tty);
-	return -ENOMEM;
+	return retval;
 }
 
 static int pty_bsd_ioctl(struct tty_struct *tty,
@@ -559,20 +559,19 @@ static int pty_unix98_install(struct tty_driver *driver, struct tty_struct *tty)
 		return -ENOMEM;
 	if (!try_module_get(driver->other->owner)) {
 		/* This cannot in fact currently happen */
-		free_tty_struct(o_tty);
-		return -ENOMEM;
+		goto err_free_tty;
 	}
 	initialize_tty_struct(o_tty, driver->other, idx);
 
 	tty->termios = kzalloc(sizeof(struct ktermios[2]), GFP_KERNEL);
 	if (tty->termios == NULL)
-		goto free_mem_out;
+		goto err_free_mem;
 	*tty->termios = driver->init_termios;
 	tty->termios_locked = tty->termios + 1;
 
 	o_tty->termios = kzalloc(sizeof(struct ktermios[2]), GFP_KERNEL);
 	if (o_tty->termios == NULL)
-		goto free_mem_out;
+		goto err_free_mem;
 	*o_tty->termios = driver->other->init_termios;
 	o_tty->termios_locked = o_tty->termios + 1;
 
@@ -591,11 +590,13 @@ static int pty_unix98_install(struct tty_driver *driver, struct tty_struct *tty)
 	tty->count++;
 	pty_count++;
 	return 0;
-free_mem_out:
+err_free_mem:
+	deinitialize_tty_struct(o_tty);
 	kfree(o_tty->termios);
+	kfree(tty->termios);
 	module_put(o_tty->driver->owner);
+err_free_tty:
 	free_tty_struct(o_tty);
-	kfree(tty->termios);
 	return -ENOMEM;
 }
 
diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
index 036feeb5e3f6e9590c06852fefa95af977e3f8c9..13043e8d37fe8ffc4ffc6bb681c8f56009ebbe4b 100644
--- a/drivers/tty/rocket.c
+++ b/drivers/tty/rocket.c
@@ -1380,7 +1380,6 @@ static void rp_send_xchar(struct tty_struct *tty, char ch)
 static void rp_throttle(struct tty_struct *tty)
 {
 	struct r_port *info = tty->driver_data;
-	CHANNEL_t *cp;
 
 #ifdef ROCKET_DEBUG_THROTTLE
 	printk(KERN_INFO "throttle %s: %d....\n", tty->name,
@@ -1390,7 +1389,6 @@ static void rp_throttle(struct tty_struct *tty)
 	if (rocket_paranoia_check(info, "rp_throttle"))
 		return;
 
-	cp = &info->channel;
 	if (I_IXOFF(tty))
 		rp_send_xchar(tty, STOP_CHAR(tty));
 
@@ -1400,7 +1398,6 @@ static void rp_throttle(struct tty_struct *tty)
 static void rp_unthrottle(struct tty_struct *tty)
 {
 	struct r_port *info = tty->driver_data;
-	CHANNEL_t *cp;
 #ifdef ROCKET_DEBUG_THROTTLE
 	printk(KERN_INFO "unthrottle %s: %d....\n", tty->name,
 	       tty->ldisc.chars_in_buffer(tty));
@@ -1409,7 +1406,6 @@ static void rp_unthrottle(struct tty_struct *tty)
 	if (rocket_paranoia_check(info, "rp_throttle"))
 		return;
 
-	cp = &info->channel;
 	if (I_IXOFF(tty))
 		rp_send_xchar(tty, START_CHAR(tty));
 
@@ -1722,13 +1718,10 @@ static int rp_write_room(struct tty_struct *tty)
 static int rp_chars_in_buffer(struct tty_struct *tty)
 {
 	struct r_port *info = tty->driver_data;
-	CHANNEL_t *cp;
 
 	if (rocket_paranoia_check(info, "rp_chars_in_buffer"))
 		return 0;
 
-	cp = &info->channel;
-
 #ifdef ROCKET_DEBUG_WRITE
 	printk(KERN_INFO "rp_chars_in_buffer returns %d...\n", info->xmit_cnt);
 #endif
@@ -1779,7 +1772,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 {
 	int num_aiops, aiop, max_num_aiops, num_chan, chan;
 	unsigned int aiopio[MAX_AIOPS_PER_BOARD];
-	char *str, *board_type;
 	CONTROLLER_t *ctlp;
 
 	int fast_clock = 0;
@@ -1800,7 +1792,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 	/*  Depending on the model, set up some config variables */
 	switch (dev->device) {
 	case PCI_DEVICE_ID_RP4QUAD:
-		str = "Quadcable";
 		max_num_aiops = 1;
 		ports_per_aiop = 4;
 		rocketModel[i].model = MODEL_RP4QUAD;
@@ -1808,42 +1799,36 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		rocketModel[i].numPorts = 4;
 		break;
 	case PCI_DEVICE_ID_RP8OCTA:
-		str = "Octacable";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_RP8OCTA;
 		strcpy(rocketModel[i].modelString, "RocketPort 8 port w/octa cable");
 		rocketModel[i].numPorts = 8;
 		break;
 	case PCI_DEVICE_ID_URP8OCTA:
-		str = "Octacable";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_UPCI_RP8OCTA;
 		strcpy(rocketModel[i].modelString, "RocketPort UPCI 8 port w/octa cable");
 		rocketModel[i].numPorts = 8;
 		break;
 	case PCI_DEVICE_ID_RP8INTF:
-		str = "8";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_RP8INTF;
 		strcpy(rocketModel[i].modelString, "RocketPort 8 port w/external I/F");
 		rocketModel[i].numPorts = 8;
 		break;
 	case PCI_DEVICE_ID_URP8INTF:
-		str = "8";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_UPCI_RP8INTF;
 		strcpy(rocketModel[i].modelString, "RocketPort UPCI 8 port w/external I/F");
 		rocketModel[i].numPorts = 8;
 		break;
 	case PCI_DEVICE_ID_RP8J:
-		str = "8J";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_RP8J;
 		strcpy(rocketModel[i].modelString, "RocketPort 8 port w/RJ11 connectors");
 		rocketModel[i].numPorts = 8;
 		break;
 	case PCI_DEVICE_ID_RP4J:
-		str = "4J";
 		max_num_aiops = 1;
 		ports_per_aiop = 4;
 		rocketModel[i].model = MODEL_RP4J;
@@ -1851,56 +1836,48 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		rocketModel[i].numPorts = 4;
 		break;
 	case PCI_DEVICE_ID_RP8SNI:
-		str = "8 (DB78 Custom)";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_RP8SNI;
 		strcpy(rocketModel[i].modelString, "RocketPort 8 port w/ custom DB78");
 		rocketModel[i].numPorts = 8;
 		break;
 	case PCI_DEVICE_ID_RP16SNI:
-		str = "16 (DB78 Custom)";
 		max_num_aiops = 2;
 		rocketModel[i].model = MODEL_RP16SNI;
 		strcpy(rocketModel[i].modelString, "RocketPort 16 port w/ custom DB78");
 		rocketModel[i].numPorts = 16;
 		break;
 	case PCI_DEVICE_ID_RP16INTF:
-		str = "16";
 		max_num_aiops = 2;
 		rocketModel[i].model = MODEL_RP16INTF;
 		strcpy(rocketModel[i].modelString, "RocketPort 16 port w/external I/F");
 		rocketModel[i].numPorts = 16;
 		break;
 	case PCI_DEVICE_ID_URP16INTF:
-		str = "16";
 		max_num_aiops = 2;
 		rocketModel[i].model = MODEL_UPCI_RP16INTF;
 		strcpy(rocketModel[i].modelString, "RocketPort UPCI 16 port w/external I/F");
 		rocketModel[i].numPorts = 16;
 		break;
 	case PCI_DEVICE_ID_CRP16INTF:
-		str = "16";
 		max_num_aiops = 2;
 		rocketModel[i].model = MODEL_CPCI_RP16INTF;
 		strcpy(rocketModel[i].modelString, "RocketPort Compact PCI 16 port w/external I/F");
 		rocketModel[i].numPorts = 16;
 		break;
 	case PCI_DEVICE_ID_RP32INTF:
-		str = "32";
 		max_num_aiops = 4;
 		rocketModel[i].model = MODEL_RP32INTF;
 		strcpy(rocketModel[i].modelString, "RocketPort 32 port w/external I/F");
 		rocketModel[i].numPorts = 32;
 		break;
 	case PCI_DEVICE_ID_URP32INTF:
-		str = "32";
 		max_num_aiops = 4;
 		rocketModel[i].model = MODEL_UPCI_RP32INTF;
 		strcpy(rocketModel[i].modelString, "RocketPort UPCI 32 port w/external I/F");
 		rocketModel[i].numPorts = 32;
 		break;
 	case PCI_DEVICE_ID_RPP4:
-		str = "Plus Quadcable";
 		max_num_aiops = 1;
 		ports_per_aiop = 4;
 		altChanRingIndicator++;
@@ -1910,7 +1887,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		rocketModel[i].numPorts = 4;
 		break;
 	case PCI_DEVICE_ID_RPP8:
-		str = "Plus Octacable";
 		max_num_aiops = 2;
 		ports_per_aiop = 4;
 		altChanRingIndicator++;
@@ -1920,7 +1896,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		rocketModel[i].numPorts = 8;
 		break;
 	case PCI_DEVICE_ID_RP2_232:
-		str = "Plus 2 (RS-232)";
 		max_num_aiops = 1;
 		ports_per_aiop = 2;
 		altChanRingIndicator++;
@@ -1930,7 +1905,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		rocketModel[i].numPorts = 2;
 		break;
 	case PCI_DEVICE_ID_RP2_422:
-		str = "Plus 2 (RS-422)";
 		max_num_aiops = 1;
 		ports_per_aiop = 2;
 		altChanRingIndicator++;
@@ -1943,7 +1917,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 
 		max_num_aiops = 1;
 		ports_per_aiop = 6;
-		str = "6-port";
 
 		/*  If revision is 1, the rocketmodem flash must be loaded.
 		 *  If it is 2 it is a "socketed" version. */
@@ -1961,7 +1934,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 	case PCI_DEVICE_ID_RP4M:
 		max_num_aiops = 1;
 		ports_per_aiop = 4;
-		str = "4-port";
 		if (dev->revision == 1) {
 			rcktpt_type[i] = ROCKET_TYPE_MODEMII;
 			rocketModel[i].loadrm2 = 1;
@@ -1974,7 +1946,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		rocketModel[i].numPorts = 4;
 		break;
 	default:
-		str = "(unknown/unsupported)";
 		max_num_aiops = 0;
 		break;
 	}
@@ -2000,14 +1971,12 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 			if (!
 			    (sInW(ConfigIO + _PCI_9030_GPIO_CTRL) &
 			     PCI_GPIO_CTRL_8PORT)) {
-				str = "Quadcable";
 				ports_per_aiop = 4;
 				rocketModel[i].numPorts = 4;
 			}
 		}
 		break;
 	case PCI_DEVICE_ID_UPCI_RM3_8PORT:
-		str = "8 ports";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_UPCI_RM3_8PORT;
 		strcpy(rocketModel[i].modelString, "RocketModem III 8 port");
@@ -2018,7 +1987,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		rcktpt_type[i] = ROCKET_TYPE_MODEMIII;
 		break;
 	case PCI_DEVICE_ID_UPCI_RM3_4PORT:
-		str = "4 ports";
 		max_num_aiops = 1;
 		rocketModel[i].model = MODEL_UPCI_RM3_4PORT;
 		strcpy(rocketModel[i].modelString, "RocketModem III 4 port");
@@ -2032,21 +2000,6 @@ static __init int register_PCI(int i, struct pci_dev *dev)
 		break;
 	}
 
-	switch (rcktpt_type[i]) {
-	case ROCKET_TYPE_MODEM:
-		board_type = "RocketModem";
-		break;
-	case ROCKET_TYPE_MODEMII:
-		board_type = "RocketModem II";
-		break;
-	case ROCKET_TYPE_MODEMIII:
-		board_type = "RocketModem III";
-		break;
-	default:
-		board_type = "RocketPort";
-		break;
-	}
-
 	if (fast_clock) {
 		sClockPrescale = 0x12;	/* mod 2 (divide by 3) */
 		rp_baud_base[i] = 921600;
diff --git a/drivers/tty/serial/21285.c b/drivers/tty/serial/21285.c
index d89aa38c5cf04a2c0adf7959da54fcd84eaa965c..1b37626e8f13130a35dd3b4f650177660a40ec85 100644
--- a/drivers/tty/serial/21285.c
+++ b/drivers/tty/serial/21285.c
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/serial/21285.c
- *
  * Driver for the serial port on the 21285 StrongArm-110 core logic chip.
  *
  * Based on drivers/char/serial.c
diff --git a/drivers/tty/serial/8250.c b/drivers/tty/serial/8250.c
index 6611535f444058e782ee96b054dd890c49039d54..b40f7b90c81da53925c420f7d8e37a18a739d4dd 100644
--- a/drivers/tty/serial/8250.c
+++ b/drivers/tty/serial/8250.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/8250.c
- *
  *  Driver for 8250/16550-type serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
@@ -273,7 +271,7 @@ static const struct serial8250_config uart_config[] = {
 		.fifo_size	= 32,
 		.tx_loadsz	= 32,
 		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
-		.flags		= UART_CAP_FIFO | UART_CAP_UUE,
+		.flags		= UART_CAP_FIFO | UART_CAP_UUE | UART_CAP_RTOIE,
 	},
 	[PORT_RM9000] = {
 		.name		= "RM9000",
@@ -303,6 +301,14 @@ static const struct serial8250_config uart_config[] = {
 		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
 		.flags		= UART_CAP_FIFO | UART_CAP_AFE,
 	},
+	[PORT_TEGRA] = {
+		.name		= "Tegra",
+		.fifo_size	= 32,
+		.tx_loadsz	= 8,
+		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_01 |
+				  UART_FCR_T_TRIG_01,
+		.flags		= UART_CAP_FIFO | UART_CAP_RTOIE,
+	},
 };
 
 #if defined(CONFIG_MIPS_ALCHEMY)
@@ -1427,6 +1433,27 @@ static void serial8250_enable_ms(struct uart_port *port)
 	serial_out(up, UART_IER, up->ier);
 }
 
+/*
+ * Clear the Tegra rx fifo after a break
+ *
+ * FIXME: This needs to become a port specific callback once we have a
+ * framework for this
+ */
+static void clear_rx_fifo(struct uart_8250_port *up)
+{
+	unsigned int status, tmout = 10000;
+	do {
+		status = serial_in(up, UART_LSR);
+		if (status & (UART_LSR_FIFOE | UART_LSR_BRK_ERROR_BITS))
+			status = serial_in(up, UART_RX);
+		else
+			break;
+		if (--tmout == 0)
+			break;
+		udelay(1);
+	} while (1);
+}
+
 static void
 receive_chars(struct uart_8250_port *up, unsigned int *status)
 {
@@ -1461,6 +1488,13 @@ receive_chars(struct uart_8250_port *up, unsigned int *status)
 			if (lsr & UART_LSR_BI) {
 				lsr &= ~(UART_LSR_FE | UART_LSR_PE);
 				up->port.icount.brk++;
+				/*
+				 * If tegra port then clear the rx fifo to
+				 * accept another break/character.
+				 */
+				if (up->port.type == PORT_TEGRA)
+					clear_rx_fifo(up);
+
 				/*
 				 * We do the SysRQ and SAK checking
 				 * here because otherwise the break
@@ -2405,7 +2439,9 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios,
 			UART_ENABLE_MS(&up->port, termios->c_cflag))
 		up->ier |= UART_IER_MSI;
 	if (up->capabilities & UART_CAP_UUE)
-		up->ier |= UART_IER_UUE | UART_IER_RTOIE;
+		up->ier |= UART_IER_UUE;
+	if (up->capabilities & UART_CAP_RTOIE)
+		up->ier |= UART_IER_RTOIE;
 
 	serial_out(up, UART_IER, up->ier);
 
diff --git a/drivers/tty/serial/8250.h b/drivers/tty/serial/8250.h
index 6e19ea3e48d5fd851f6a0ef822d9f0302d58d06b..6edf4a6a22d4b538e188d5e615634d4a0a7a6edc 100644
--- a/drivers/tty/serial/8250.h
+++ b/drivers/tty/serial/8250.h
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/8250.h
- *
  *  Driver for 8250/16550-type serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
@@ -44,6 +42,7 @@ struct serial8250_config {
 #define UART_CAP_SLEEP	(1 << 10)	/* UART has IER sleep */
 #define UART_CAP_AFE	(1 << 11)	/* MCR-based hw flow control */
 #define UART_CAP_UUE	(1 << 12)	/* UART needs IER bit 6 set (Xscale) */
+#define UART_CAP_RTOIE	(1 << 13)	/* UART needs IER bit 4 set (Xscale, Tegra) */
 
 #define UART_BUG_QUOT	(1 << 0)	/* UART has buggy quot LSB */
 #define UART_BUG_TXEN	(1 << 1)	/* UART has buggy TX IIR status */
diff --git a/drivers/tty/serial/8250_accent.c b/drivers/tty/serial/8250_accent.c
index 9c10262f2469ff821a5796e1772ebb4a379af5bb..34b51c651192e8d81a6c9c9453c4a206a3405a20 100644
--- a/drivers/tty/serial/8250_accent.c
+++ b/drivers/tty/serial/8250_accent.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/8250_accent.c
- *
  *  Copyright (C) 2005 Russell King.
  *  Data taken from include/asm-i386/serial.h
  *
diff --git a/drivers/tty/serial/8250_boca.c b/drivers/tty/serial/8250_boca.c
index 3bfe0f7b26fbaaeda1e6430a659388d6275a61b5..d125dc107985b28f59bb302a636a3e3aa3cc2028 100644
--- a/drivers/tty/serial/8250_boca.c
+++ b/drivers/tty/serial/8250_boca.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/8250_boca.c
- *
  *  Copyright (C) 2005 Russell King.
  *  Data taken from include/asm-i386/serial.h
  *
diff --git a/drivers/tty/serial/8250_exar_st16c554.c b/drivers/tty/serial/8250_exar_st16c554.c
index 567143ace1596f52b00eeb624724281e2e78f6fe..bf53aabf9b5e34919c9967f6d7e94106b04738b1 100644
--- a/drivers/tty/serial/8250_exar_st16c554.c
+++ b/drivers/tty/serial/8250_exar_st16c554.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/8250_exar.c
- *
  *  Written by Paul B Schroeder < pschroeder "at" uplogix "dot" com >
  *  Based on 8250_boca.
  *
diff --git a/drivers/tty/serial/8250_fourport.c b/drivers/tty/serial/8250_fourport.c
index 6375d68b791318eba0d1de0c9791995e0e1d6df2..be1582609626b433739f15879c8697fe97e9b07d 100644
--- a/drivers/tty/serial/8250_fourport.c
+++ b/drivers/tty/serial/8250_fourport.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/8250_fourport.c
- *
  *  Copyright (C) 2005 Russell King.
  *  Data taken from include/asm-i386/serial.h
  *
diff --git a/drivers/tty/serial/8250_hub6.c b/drivers/tty/serial/8250_hub6.c
index 7609150e7d5eeec1da05fed57c97fac82d60ce9f..a5c778e83de054d7e35c57c65b0921319e905e75 100644
--- a/drivers/tty/serial/8250_hub6.c
+++ b/drivers/tty/serial/8250_hub6.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/8250_hub6.c
- *
  *  Copyright (C) 2005 Russell King.
  *  Data taken from include/asm-i386/serial.h
  *
diff --git a/drivers/tty/serial/8250_mca.c b/drivers/tty/serial/8250_mca.c
index d10be944ad44478818eff256d3254a0c12404c77..d20abf04541e5f43c608ba4ec53d8ef9f9033a38 100644
--- a/drivers/tty/serial/8250_mca.c
+++ b/drivers/tty/serial/8250_mca.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/8250_mca.c
- *
  *  Copyright (C) 2005 Russell King.
  *  Data taken from include/asm-i386/serial.h
  *
diff --git a/drivers/tty/serial/8250_pci.c b/drivers/tty/serial/8250_pci.c
index 738cec9807d35f4d968e50ea2a8db681ac3a8799..4b4968a294b293d0b17f43024487447b40bd450a 100644
--- a/drivers/tty/serial/8250_pci.c
+++ b/drivers/tty/serial/8250_pci.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/8250_pci.c
- *
  *  Probe module for 8250/16550-type PCI serial ports.
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
@@ -973,6 +971,14 @@ ce4100_serial_setup(struct serial_private *priv,
 	return ret;
 }
 
+static int
+pci_omegapci_setup(struct serial_private *priv,
+		      struct pciserial_board *board,
+		      struct uart_port *port, int idx)
+{
+	return setup_port(priv, port, 2, idx * 8, 0);
+}
+
 static int skip_tx_en_setup(struct serial_private *priv,
 			const struct pciserial_board *board,
 			struct uart_port *port, int idx)
@@ -1012,6 +1018,8 @@ static int skip_tx_en_setup(struct serial_private *priv,
 #define PCI_DEVICE_ID_TITAN_200EI	0xA016
 #define PCI_DEVICE_ID_TITAN_200EISI	0xA017
 #define PCI_DEVICE_ID_OXSEMI_16PCI958	0x9538
+#define PCIE_DEVICE_ID_NEO_2_OX_IBM	0x00F6
+#define PCI_DEVICE_ID_PLX_CRONYX_OMEGA	0xc001
 
 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */
 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584	0x1584
@@ -1412,7 +1420,7 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
 		.setup		= pci_default_setup,
 	},
 	/*
-	 * For Oxford Semiconductor and Mainpine
+	 * For Oxford Semiconductor Tornado based devices
 	 */
 	{
 		.vendor		= PCI_VENDOR_ID_OXSEMI,
@@ -1430,6 +1438,24 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
 		.init		= pci_oxsemi_tornado_init,
 		.setup		= pci_default_setup,
 	},
+	{
+		.vendor		= PCI_VENDOR_ID_DIGI,
+		.device		= PCIE_DEVICE_ID_NEO_2_OX_IBM,
+		.subvendor		= PCI_SUBVENDOR_ID_IBM,
+		.subdevice		= PCI_ANY_ID,
+		.init			= pci_oxsemi_tornado_init,
+		.setup		= pci_default_setup,
+	},
+	/*
+	 * Cronyx Omega PCI (PLX-chip based)
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_PLX,
+		.device		= PCI_DEVICE_ID_PLX_CRONYX_OMEGA,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.setup		= pci_omegapci_setup,
+	 },
 	/*
 	 * Default "match everything" terminator entry
 	 */
@@ -1617,6 +1643,7 @@ enum pci_board_num_t {
 	pbn_ADDIDATA_PCIe_4_3906250,
 	pbn_ADDIDATA_PCIe_8_3906250,
 	pbn_ce4100_1_115200,
+	pbn_omegapci,
 };
 
 /*
@@ -2312,6 +2339,12 @@ static struct pciserial_board pci_boards[] __devinitdata = {
 		.base_baud	= 921600,
 		.reg_shift      = 2,
 	},
+	[pbn_omegapci] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 8,
+		.base_baud	= 115200,
+		.uart_offset	= 0x200,
+	},
 };
 
 static const struct pci_device_id softmodem_blacklist[] = {
@@ -3075,6 +3108,14 @@ static struct pci_device_id serial_pci_tbl[] = {
 	{	PCI_VENDOR_ID_MAINPINE, 0x4000,	/* IQ Express 8 Port V.34 Super-G3 Fax */
 		PCI_VENDOR_ID_MAINPINE, 0x4008, 0, 0,
 		pbn_oxsemi_8_4000000 },
+
+	/*
+	 * Digi/IBM PCIe 2-port Async EIA-232 Adapter utilizing OxSemi Tornado
+	 */
+	{	PCI_VENDOR_ID_DIGI, PCIE_DEVICE_ID_NEO_2_OX_IBM,
+		PCI_SUBVENDOR_ID_IBM, PCI_ANY_ID, 0, 0,
+		pbn_oxsemi_2_4000000 },
+
 	/*
 	 * SBS Technologies, Inc. P-Octal and PMC-OCTPRO cards,
 	 * from skokodyn@yahoo.com
@@ -3801,6 +3842,12 @@ static struct pci_device_id serial_pci_tbl[] = {
 		PCI_ANY_ID,  PCI_ANY_ID, 0, 0,
 		pbn_ce4100_1_115200 },
 
+	/*
+	 * Cronyx Omega PCI
+	 */
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_CRONYX_OMEGA,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_omegapci },
 
 	/*
 	 * These entries match devices with class COMMUNICATION_SERIAL,
diff --git a/drivers/tty/serial/8250_pnp.c b/drivers/tty/serial/8250_pnp.c
index 4822cb50cd0f0176f4bd1c1370297c67ef5591a3..fc301f6722e1bf4d2e9788f01e702cee6e711ddd 100644
--- a/drivers/tty/serial/8250_pnp.c
+++ b/drivers/tty/serial/8250_pnp.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/8250_pnp.c
- *
  *  Probe module for 8250/16550-type ISAPNP serial ports.
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 80484af781e1338590e18389ec5198dedc855e7b..636144cea932e40b21a43cb9ceb1ba714729b79e 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -537,7 +537,7 @@ config SERIAL_S3C6400
 
 config SERIAL_S5PV210
 	tristate "Samsung S5PV210 Serial port support"
-	depends on SERIAL_SAMSUNG && (CPU_S5PV210 || CPU_S5P6442 || CPU_EXYNOS4210)
+	depends on SERIAL_SAMSUNG && (CPU_S5PV210 || CPU_EXYNOS4210)
 	select SERIAL_SAMSUNG_UARTS_4 if (CPU_S5PV210 || CPU_EXYNOS4210)
 	default y
 	help
@@ -1391,6 +1391,14 @@ config SERIAL_OF_PLATFORM_NWPSERIAL_CONSOLE
 	help
 	  Support for Console on the NWP serial ports.
 
+config SERIAL_LANTIQ
+	bool "Lantiq serial driver"
+	depends on LANTIQ
+	select SERIAL_CORE
+	select SERIAL_CORE_CONSOLE
+	help
+	  Support for console and UART on Lantiq SoCs.
+
 config SERIAL_QE
 	tristate "Freescale QUICC Engine serial port support"
 	depends on QUICC_ENGINE
@@ -1577,7 +1585,7 @@ config SERIAL_IFX6X60
 	  Support for the IFX6x60 modem devices on Intel MID platforms.
 
 config SERIAL_PCH_UART
-	tristate "Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH"
+	tristate "Intel EG20T PCH / OKI SEMICONDUCTOR IOH(ML7213/ML7223) UART"
 	depends on PCI
 	select SERIAL_CORE
 	help
@@ -1585,10 +1593,12 @@ config SERIAL_PCH_UART
 	  which is an IOH(Input/Output Hub) for x86 embedded processor.
 	  Enabling PCH_DMA, this PCH UART works as DMA mode.
 
-	  This driver also can be used for OKI SEMICONDUCTOR ML7213 IOH(Input/
-	  Output Hub) which is for IVI(In-Vehicle Infotainment) use.
-	  ML7213 is companion chip for Intel Atom E6xx series.
-	  ML7213 is completely compatible for Intel EG20T PCH.
+	  This driver also can be used for OKI SEMICONDUCTOR IOH(Input/
+	  Output Hub), ML7213 and ML7223.
+	  ML7213 IOH is for IVI(In-Vehicle Infotainment) use and ML7223 IOH is
+	  for MP(Media Phone) use.
+	  ML7213/ML7223 is companion chip for Intel Atom E6xx series.
+	  ML7213/ML7223 is completely compatible for Intel EG20T PCH.
 
 config SERIAL_MSM_SMD
 	bool "Enable tty device interface for some SMD ports"
@@ -1612,4 +1622,17 @@ config SERIAL_MXS_AUART_CONSOLE
 	help
 	  Enable a MXS AUART port to be the system console.
 
+config SERIAL_XILINX_PS_UART
+	tristate "Xilinx PS UART support"
+	select SERIAL_CORE
+	help
+	  This driver supports the Xilinx PS UART port.
+
+config SERIAL_XILINX_PS_UART_CONSOLE
+	bool "Xilinx PS UART console support"
+	depends on SERIAL_XILINX_PS_UART=y
+	select SERIAL_CORE_CONSOLE
+	help
+	  Enable a Xilinx PS UART port to be the system console.
+
 endmenu
diff --git a/drivers/tty/serial/Makefile b/drivers/tty/serial/Makefile
index fee0690ef8e330c8048913fb510c37897093d494..cb2628fee4c7160e20f16eec800c76642ecfe9f8 100644
--- a/drivers/tty/serial/Makefile
+++ b/drivers/tty/serial/Makefile
@@ -94,3 +94,5 @@ obj-$(CONFIG_SERIAL_IFX6X60)  	+= ifx6x60.o
 obj-$(CONFIG_SERIAL_PCH_UART)	+= pch_uart.o
 obj-$(CONFIG_SERIAL_MSM_SMD)	+= msm_smd_tty.o
 obj-$(CONFIG_SERIAL_MXS_AUART) += mxs-auart.o
+obj-$(CONFIG_SERIAL_LANTIQ)	+= lantiq.o
+obj-$(CONFIG_SERIAL_XILINX_PS_UART) += xilinx_uartps.o
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c
index 6d5b036ac7834883e8273dd32a378f27d340aeff..50bc5a5ac6533af4d9efceb1e21882eb489914ac 100644
--- a/drivers/tty/serial/altera_uart.c
+++ b/drivers/tty/serial/altera_uart.c
@@ -540,11 +540,14 @@ static int __devinit altera_uart_probe(struct platform_device *pdev)
 	int i = pdev->id;
 	int ret;
 
-	/* -1 emphasizes that the platform must have one port, no .N suffix */
-	if (i == -1)
-		i = 0;
+	/* if id is -1 scan for a free id and use that one */
+	if (i == -1) {
+		for (i = 0; i < CONFIG_SERIAL_ALTERA_UART_MAXPORTS; i++)
+			if (altera_uart_ports[i].port.mapbase == 0)
+				break;
+	}
 
-	if (i >= CONFIG_SERIAL_ALTERA_UART_MAXPORTS)
+	if (i < 0 || i >= CONFIG_SERIAL_ALTERA_UART_MAXPORTS)
 		return -EINVAL;
 
 	port = &altera_uart_ports[i].port;
@@ -587,6 +590,8 @@ static int __devinit altera_uart_probe(struct platform_device *pdev)
 	port->ops = &altera_uart_ops;
 	port->flags = UPF_BOOT_AUTOCONF;
 
+	dev_set_drvdata(&pdev->dev, port);
+
 	uart_add_one_port(&altera_uart_driver, port);
 
 	return 0;
@@ -594,14 +599,13 @@ static int __devinit altera_uart_probe(struct platform_device *pdev)
 
 static int __devexit altera_uart_remove(struct platform_device *pdev)
 {
-	struct uart_port *port;
-	int i = pdev->id;
+	struct uart_port *port = dev_get_drvdata(&pdev->dev);
 
-	if (i == -1)
-		i = 0;
-
-	port = &altera_uart_ports[i].port;
-	uart_remove_one_port(&altera_uart_driver, port);
+	if (port) {
+		uart_remove_one_port(&altera_uart_driver, port);
+		dev_set_drvdata(&pdev->dev, NULL);
+		port->mapbase = 0;
+	}
 
 	return 0;
 }
diff --git a/drivers/tty/serial/amba-pl010.c b/drivers/tty/serial/amba-pl010.c
index d742dd2c525c1191f96290ef8897c36ac932d4b9..c0d10c4ddb7355422f0bb426e296e167663fac0b 100644
--- a/drivers/tty/serial/amba-pl010.c
+++ b/drivers/tty/serial/amba-pl010.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/amba.c
- *
  *  Driver for AMBA serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 6deee4e546be580d298c828ceea0b9c3b56f9e19..8dc0541feecc18c2c185cead4394f5357d25eee1 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/amba.c
- *
  *  Driver for AMBA serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index f119d1761106a6b56e9e9ae348d29f9ed9b6762a..652bdac8ce8ec4a56e9cb99506d0d61744c9661b 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/atmel_serial.c
- *
  *  Driver for Atmel AT91 / AT32 Serial ports
  *  Copyright (C) 2003 Rick Bronson
  *
diff --git a/drivers/tty/serial/bfin_sport_uart.c b/drivers/tty/serial/bfin_sport_uart.c
index c3ec0a61d859e72b04d92757af5c548a2fe67b11..891d194ae754e95e43de55b494b8848e236a9040 100644
--- a/drivers/tty/serial/bfin_sport_uart.c
+++ b/drivers/tty/serial/bfin_sport_uart.c
@@ -296,8 +296,7 @@ static int sport_startup(struct uart_port *port)
 			IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
 			IRQF_DISABLED, "BFIN_SPORT_UART_CTS", up)) {
 			up->cts_pin = -1;
-			dev_info(port->dev, "Unable to attach BlackFin UART \
-				over SPORT CTS interrupt. So, disable it.\n");
+			dev_info(port->dev, "Unable to attach BlackFin UART over SPORT CTS interrupt. So, disable it.\n");
 		}
 	}
 	if (up->rts_pin >= 0)
diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index b6acd19b458e91b08f973d438cf45506e5dc1270..e6c3dbd781d61fd21e9dcafd3d85c1a0799f1f66 100644
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/clps711x.c
- *
  *  Driver for CLPS711x serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart.h b/drivers/tty/serial/cpm_uart/cpm_uart.h
index b754dcf0fda5317624da6804dee392fa3b487a9a..cf34d26ff6cdd642849fe61ae0f60af71ed04f94 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart.h
+++ b/drivers/tty/serial/cpm_uart/cpm_uart.h
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/cpm_uart.h
- *
  *  Driver for CPM (SCC/SMC) serial ports
  *
  *  Copyright (C) 2004 Freescale Semiconductor, Inc.
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_core.c b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
index a9a6a5fd169ecfac48d6311be190ff6655a7b718..9488da74d4f717dc885ff928105aab467777e833 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/cpm_uart.c
- *
  *  Driver for CPM (SCC/SMC) serial ports; core driver
  *
  *  Based on arch/ppc/cpm2_io/uart.c by Dan Malek
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c
index 3fc1d66e32c651cbcca46808a4aa1fac7ba9ca85..18f79575894a2c036f8eace28a8aa8d70924ee56 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/cpm_uart.c
- *
  *  Driver for CPM (SCC/SMC) serial ports; CPM1 definitions
  *
  *  Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.h
index 10eecd6af6d4e913adb7563351131f68525744be..60c7e94cde1e2eee65afdf65e5c2f62448291a1d 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.h
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.h
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/serial/cpm_uart/cpm_uart_cpm1.h
- *
  * Driver for CPM (SCC/SMC) serial ports
  *
  * definitions for cpm1
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c
index 814ac006393fabac29f97d0f3cb129fe125f1ee3..a4927e66e7418de329f930bad1d50afe8fbf93d1 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/cpm_uart_cpm2.c
- *
  *  Driver for CPM (SCC/SMC) serial ports; CPM2 definitions
  *
  *  Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h
index 7194c63dcf5f0d436f834394829d8e62268ba682..51e651a699389b0d9dcc4b9be230f46cf986a18a 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/serial/cpm_uart/cpm_uart_cpm2.h
- *
  * Driver for CPM (SCC/SMC) serial ports
  *
  * definitions for cpm2
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 8ee5a41d340d84a74908686bd5e55ab1633ec99f..5315525220fb24370399e785bf73ad1bf3f150bb 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -41,7 +41,6 @@
 #include <linux/tty.h>
 #include <linux/device.h>
 #include <linux/spi/spi.h>
-#include <linux/tty.h>
 #include <linux/kfifo.h>
 #include <linux/tty_flip.h>
 #include <linux/timer.h>
@@ -56,7 +55,6 @@
 #include <linux/sched.h>
 #include <linux/time.h>
 #include <linux/wait.h>
-#include <linux/tty.h>
 #include <linux/pm.h>
 #include <linux/pm_runtime.h>
 #include <linux/spi/ifx_modem.h>
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 62df72d9f0aa32bef8a58a19f447dea922bdd18a..a54473123e0aad5c02e8e33177007b4b843cbb96 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/imx.c
- *
  *  Driver for Motorola IMX serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
new file mode 100644
index 0000000000000000000000000000000000000000..58cf279ed87991a9ad6986c515aaad224165d56c
--- /dev/null
+++ b/drivers/tty/serial/lantiq.c
@@ -0,0 +1,756 @@
+/*
+ *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Copyright (C) 2004 Infineon IFAP DC COM CPE
+ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2010 Thomas Langer, <thomas.langer@lantiq.com>
+ */
+
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/console.h>
+#include <linux/sysrq.h>
+#include <linux/device.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/serial_core.h>
+#include <linux/serial.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+
+#include <lantiq_soc.h>
+
+#define PORT_LTQ_ASC		111
+#define MAXPORTS		2
+#define UART_DUMMY_UER_RX	1
+#define DRVNAME			"ltq_asc"
+#ifdef __BIG_ENDIAN
+#define LTQ_ASC_TBUF		(0x0020 + 3)
+#define LTQ_ASC_RBUF		(0x0024 + 3)
+#else
+#define LTQ_ASC_TBUF		0x0020
+#define LTQ_ASC_RBUF		0x0024
+#endif
+#define LTQ_ASC_FSTAT		0x0048
+#define LTQ_ASC_WHBSTATE	0x0018
+#define LTQ_ASC_STATE		0x0014
+#define LTQ_ASC_IRNCR		0x00F8
+#define LTQ_ASC_CLC		0x0000
+#define LTQ_ASC_ID		0x0008
+#define LTQ_ASC_PISEL		0x0004
+#define LTQ_ASC_TXFCON		0x0044
+#define LTQ_ASC_RXFCON		0x0040
+#define LTQ_ASC_CON		0x0010
+#define LTQ_ASC_BG		0x0050
+#define LTQ_ASC_IRNREN		0x00F4
+
+#define ASC_IRNREN_TX		0x1
+#define ASC_IRNREN_RX		0x2
+#define ASC_IRNREN_ERR		0x4
+#define ASC_IRNREN_TX_BUF	0x8
+#define ASC_IRNCR_TIR		0x1
+#define ASC_IRNCR_RIR		0x2
+#define ASC_IRNCR_EIR		0x4
+
+#define ASCOPT_CSIZE		0x3
+#define TXFIFO_FL		1
+#define RXFIFO_FL		1
+#define ASCCLC_DISS		0x2
+#define ASCCLC_RMCMASK		0x0000FF00
+#define ASCCLC_RMCOFFSET	8
+#define ASCCON_M_8ASYNC		0x0
+#define ASCCON_M_7ASYNC		0x2
+#define ASCCON_ODD		0x00000020
+#define ASCCON_STP		0x00000080
+#define ASCCON_BRS		0x00000100
+#define ASCCON_FDE		0x00000200
+#define ASCCON_R		0x00008000
+#define ASCCON_FEN		0x00020000
+#define ASCCON_ROEN		0x00080000
+#define ASCCON_TOEN		0x00100000
+#define ASCSTATE_PE		0x00010000
+#define ASCSTATE_FE		0x00020000
+#define ASCSTATE_ROE		0x00080000
+#define ASCSTATE_ANY		(ASCSTATE_ROE|ASCSTATE_PE|ASCSTATE_FE)
+#define ASCWHBSTATE_CLRREN	0x00000001
+#define ASCWHBSTATE_SETREN	0x00000002
+#define ASCWHBSTATE_CLRPE	0x00000004
+#define ASCWHBSTATE_CLRFE	0x00000008
+#define ASCWHBSTATE_CLRROE	0x00000020
+#define ASCTXFCON_TXFEN		0x0001
+#define ASCTXFCON_TXFFLU	0x0002
+#define ASCTXFCON_TXFITLMASK	0x3F00
+#define ASCTXFCON_TXFITLOFF	8
+#define ASCRXFCON_RXFEN		0x0001
+#define ASCRXFCON_RXFFLU	0x0002
+#define ASCRXFCON_RXFITLMASK	0x3F00
+#define ASCRXFCON_RXFITLOFF	8
+#define ASCFSTAT_RXFFLMASK	0x003F
+#define ASCFSTAT_TXFFLMASK	0x3F00
+#define ASCFSTAT_TXFREEMASK	0x3F000000
+#define ASCFSTAT_TXFREEOFF	24
+
+static void lqasc_tx_chars(struct uart_port *port);
+static struct ltq_uart_port *lqasc_port[MAXPORTS];
+static struct uart_driver lqasc_reg;
+static DEFINE_SPINLOCK(ltq_asc_lock);
+
+struct ltq_uart_port {
+	struct uart_port	port;
+	struct clk		*clk;
+	unsigned int		tx_irq;
+	unsigned int		rx_irq;
+	unsigned int		err_irq;
+};
+
+static inline struct
+ltq_uart_port *to_ltq_uart_port(struct uart_port *port)
+{
+	return container_of(port, struct ltq_uart_port, port);
+}
+
+static void
+lqasc_stop_tx(struct uart_port *port)
+{
+	return;
+}
+
+static void
+lqasc_start_tx(struct uart_port *port)
+{
+	unsigned long flags;
+	spin_lock_irqsave(&ltq_asc_lock, flags);
+	lqasc_tx_chars(port);
+	spin_unlock_irqrestore(&ltq_asc_lock, flags);
+	return;
+}
+
+static void
+lqasc_stop_rx(struct uart_port *port)
+{
+	ltq_w32(ASCWHBSTATE_CLRREN, port->membase + LTQ_ASC_WHBSTATE);
+}
+
+static void
+lqasc_enable_ms(struct uart_port *port)
+{
+}
+
+static int
+lqasc_rx_chars(struct uart_port *port)
+{
+	struct tty_struct *tty = tty_port_tty_get(&port->state->port);
+	unsigned int ch = 0, rsr = 0, fifocnt;
+
+	if (!tty) {
+		dev_dbg(port->dev, "%s:tty is busy now", __func__);
+		return -EBUSY;
+	}
+	fifocnt =
+		ltq_r32(port->membase + LTQ_ASC_FSTAT) & ASCFSTAT_RXFFLMASK;
+	while (fifocnt--) {
+		u8 flag = TTY_NORMAL;
+		ch = ltq_r8(port->membase + LTQ_ASC_RBUF);
+		rsr = (ltq_r32(port->membase + LTQ_ASC_STATE)
+			& ASCSTATE_ANY) | UART_DUMMY_UER_RX;
+		tty_flip_buffer_push(tty);
+		port->icount.rx++;
+
+		/*
+		 * Note that the error handling code is
+		 * out of the main execution path
+		 */
+		if (rsr & ASCSTATE_ANY) {
+			if (rsr & ASCSTATE_PE) {
+				port->icount.parity++;
+				ltq_w32_mask(0, ASCWHBSTATE_CLRPE,
+					port->membase + LTQ_ASC_WHBSTATE);
+			} else if (rsr & ASCSTATE_FE) {
+				port->icount.frame++;
+				ltq_w32_mask(0, ASCWHBSTATE_CLRFE,
+					port->membase + LTQ_ASC_WHBSTATE);
+			}
+			if (rsr & ASCSTATE_ROE) {
+				port->icount.overrun++;
+				ltq_w32_mask(0, ASCWHBSTATE_CLRROE,
+					port->membase + LTQ_ASC_WHBSTATE);
+			}
+
+			rsr &= port->read_status_mask;
+
+			if (rsr & ASCSTATE_PE)
+				flag = TTY_PARITY;
+			else if (rsr & ASCSTATE_FE)
+				flag = TTY_FRAME;
+		}
+
+		if ((rsr & port->ignore_status_mask) == 0)
+			tty_insert_flip_char(tty, ch, flag);
+
+		if (rsr & ASCSTATE_ROE)
+			/*
+			 * Overrun is special, since it's reported
+			 * immediately, and doesn't affect the current
+			 * character
+			 */
+			tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+	}
+	if (ch != 0)
+		tty_flip_buffer_push(tty);
+	tty_kref_put(tty);
+	return 0;
+}
+
+static void
+lqasc_tx_chars(struct uart_port *port)
+{
+	struct circ_buf *xmit = &port->state->xmit;
+	if (uart_tx_stopped(port)) {
+		lqasc_stop_tx(port);
+		return;
+	}
+
+	while (((ltq_r32(port->membase + LTQ_ASC_FSTAT) &
+		ASCFSTAT_TXFREEMASK) >> ASCFSTAT_TXFREEOFF) != 0) {
+		if (port->x_char) {
+			ltq_w8(port->x_char, port->membase + LTQ_ASC_TBUF);
+			port->icount.tx++;
+			port->x_char = 0;
+			continue;
+		}
+
+		if (uart_circ_empty(xmit))
+			break;
+
+		ltq_w8(port->state->xmit.buf[port->state->xmit.tail],
+			port->membase + LTQ_ASC_TBUF);
+		xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+		port->icount.tx++;
+	}
+
+	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+		uart_write_wakeup(port);
+}
+
+static irqreturn_t
+lqasc_tx_int(int irq, void *_port)
+{
+	unsigned long flags;
+	struct uart_port *port = (struct uart_port *)_port;
+	spin_lock_irqsave(&ltq_asc_lock, flags);
+	ltq_w32(ASC_IRNCR_TIR, port->membase + LTQ_ASC_IRNCR);
+	spin_unlock_irqrestore(&ltq_asc_lock, flags);
+	lqasc_start_tx(port);
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t
+lqasc_err_int(int irq, void *_port)
+{
+	unsigned long flags;
+	struct uart_port *port = (struct uart_port *)_port;
+	spin_lock_irqsave(&ltq_asc_lock, flags);
+	/* clear any pending interrupts */
+	ltq_w32_mask(0, ASCWHBSTATE_CLRPE | ASCWHBSTATE_CLRFE |
+		ASCWHBSTATE_CLRROE, port->membase + LTQ_ASC_WHBSTATE);
+	spin_unlock_irqrestore(&ltq_asc_lock, flags);
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t
+lqasc_rx_int(int irq, void *_port)
+{
+	unsigned long flags;
+	struct uart_port *port = (struct uart_port *)_port;
+	spin_lock_irqsave(&ltq_asc_lock, flags);
+	ltq_w32(ASC_IRNCR_RIR, port->membase + LTQ_ASC_IRNCR);
+	lqasc_rx_chars(port);
+	spin_unlock_irqrestore(&ltq_asc_lock, flags);
+	return IRQ_HANDLED;
+}
+
+static unsigned int
+lqasc_tx_empty(struct uart_port *port)
+{
+	int status;
+	status = ltq_r32(port->membase + LTQ_ASC_FSTAT) & ASCFSTAT_TXFFLMASK;
+	return status ? 0 : TIOCSER_TEMT;
+}
+
+static unsigned int
+lqasc_get_mctrl(struct uart_port *port)
+{
+	return TIOCM_CTS | TIOCM_CAR | TIOCM_DSR;
+}
+
+static void
+lqasc_set_mctrl(struct uart_port *port, u_int mctrl)
+{
+}
+
+static void
+lqasc_break_ctl(struct uart_port *port, int break_state)
+{
+}
+
+static int
+lqasc_startup(struct uart_port *port)
+{
+	struct ltq_uart_port *ltq_port = to_ltq_uart_port(port);
+	int retval;
+
+	port->uartclk = clk_get_rate(ltq_port->clk);
+
+	ltq_w32_mask(ASCCLC_DISS | ASCCLC_RMCMASK, (1 << ASCCLC_RMCOFFSET),
+		port->membase + LTQ_ASC_CLC);
+
+	ltq_w32(0, port->membase + LTQ_ASC_PISEL);
+	ltq_w32(
+		((TXFIFO_FL << ASCTXFCON_TXFITLOFF) & ASCTXFCON_TXFITLMASK) |
+		ASCTXFCON_TXFEN | ASCTXFCON_TXFFLU,
+		port->membase + LTQ_ASC_TXFCON);
+	ltq_w32(
+		((RXFIFO_FL << ASCRXFCON_RXFITLOFF) & ASCRXFCON_RXFITLMASK)
+		| ASCRXFCON_RXFEN | ASCRXFCON_RXFFLU,
+		port->membase + LTQ_ASC_RXFCON);
+	/* make sure other settings are written to hardware before
+	 * setting enable bits
+	 */
+	wmb();
+	ltq_w32_mask(0, ASCCON_M_8ASYNC | ASCCON_FEN | ASCCON_TOEN |
+		ASCCON_ROEN, port->membase + LTQ_ASC_CON);
+
+	retval = request_irq(ltq_port->tx_irq, lqasc_tx_int,
+		IRQF_DISABLED, "asc_tx", port);
+	if (retval) {
+		pr_err("failed to request lqasc_tx_int\n");
+		return retval;
+	}
+
+	retval = request_irq(ltq_port->rx_irq, lqasc_rx_int,
+		IRQF_DISABLED, "asc_rx", port);
+	if (retval) {
+		pr_err("failed to request lqasc_rx_int\n");
+		goto err1;
+	}
+
+	retval = request_irq(ltq_port->err_irq, lqasc_err_int,
+		IRQF_DISABLED, "asc_err", port);
+	if (retval) {
+		pr_err("failed to request lqasc_err_int\n");
+		goto err2;
+	}
+
+	ltq_w32(ASC_IRNREN_RX | ASC_IRNREN_ERR | ASC_IRNREN_TX,
+		port->membase + LTQ_ASC_IRNREN);
+	return 0;
+
+err2:
+	free_irq(ltq_port->rx_irq, port);
+err1:
+	free_irq(ltq_port->tx_irq, port);
+	return retval;
+}
+
+static void
+lqasc_shutdown(struct uart_port *port)
+{
+	struct ltq_uart_port *ltq_port = to_ltq_uart_port(port);
+	free_irq(ltq_port->tx_irq, port);
+	free_irq(ltq_port->rx_irq, port);
+	free_irq(ltq_port->err_irq, port);
+
+	ltq_w32(0, port->membase + LTQ_ASC_CON);
+	ltq_w32_mask(ASCRXFCON_RXFEN, ASCRXFCON_RXFFLU,
+		port->membase + LTQ_ASC_RXFCON);
+	ltq_w32_mask(ASCTXFCON_TXFEN, ASCTXFCON_TXFFLU,
+		port->membase + LTQ_ASC_TXFCON);
+}
+
+static void
+lqasc_set_termios(struct uart_port *port,
+	struct ktermios *new, struct ktermios *old)
+{
+	unsigned int cflag;
+	unsigned int iflag;
+	unsigned int divisor;
+	unsigned int baud;
+	unsigned int con = 0;
+	unsigned long flags;
+
+	cflag = new->c_cflag;
+	iflag = new->c_iflag;
+
+	switch (cflag & CSIZE) {
+	case CS7:
+		con = ASCCON_M_7ASYNC;
+		break;
+
+	case CS5:
+	case CS6:
+	default:
+		new->c_cflag &= ~ CSIZE;
+		new->c_cflag |= CS8;
+		con = ASCCON_M_8ASYNC;
+		break;
+	}
+
+	cflag &= ~CMSPAR; /* Mark/Space parity is not supported */
+
+	if (cflag & CSTOPB)
+		con |= ASCCON_STP;
+
+	if (cflag & PARENB) {
+		if (!(cflag & PARODD))
+			con &= ~ASCCON_ODD;
+		else
+			con |= ASCCON_ODD;
+	}
+
+	port->read_status_mask = ASCSTATE_ROE;
+	if (iflag & INPCK)
+		port->read_status_mask |= ASCSTATE_FE | ASCSTATE_PE;
+
+	port->ignore_status_mask = 0;
+	if (iflag & IGNPAR)
+		port->ignore_status_mask |= ASCSTATE_FE | ASCSTATE_PE;
+
+	if (iflag & IGNBRK) {
+		/*
+		 * If we're ignoring parity and break indicators,
+		 * ignore overruns too (for real raw support).
+		 */
+		if (iflag & IGNPAR)
+			port->ignore_status_mask |= ASCSTATE_ROE;
+	}
+
+	if ((cflag & CREAD) == 0)
+		port->ignore_status_mask |= UART_DUMMY_UER_RX;
+
+	/* set error signals  - framing, parity  and overrun, enable receiver */
+	con |= ASCCON_FEN | ASCCON_TOEN | ASCCON_ROEN;
+
+	spin_lock_irqsave(&ltq_asc_lock, flags);
+
+	/* set up CON */
+	ltq_w32_mask(0, con, port->membase + LTQ_ASC_CON);
+
+	/* Set baud rate - take a divider of 2 into account */
+	baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
+	divisor = uart_get_divisor(port, baud);
+	divisor = divisor / 2 - 1;
+
+	/* disable the baudrate generator */
+	ltq_w32_mask(ASCCON_R, 0, port->membase + LTQ_ASC_CON);
+
+	/* make sure the fractional divider is off */
+	ltq_w32_mask(ASCCON_FDE, 0, port->membase + LTQ_ASC_CON);
+
+	/* set up to use divisor of 2 */
+	ltq_w32_mask(ASCCON_BRS, 0, port->membase + LTQ_ASC_CON);
+
+	/* now we can write the new baudrate into the register */
+	ltq_w32(divisor, port->membase + LTQ_ASC_BG);
+
+	/* turn the baudrate generator back on */
+	ltq_w32_mask(0, ASCCON_R, port->membase + LTQ_ASC_CON);
+
+	/* enable rx */
+	ltq_w32(ASCWHBSTATE_SETREN, port->membase + LTQ_ASC_WHBSTATE);
+
+	spin_unlock_irqrestore(&ltq_asc_lock, flags);
+
+	/* Don't rewrite B0 */
+        if (tty_termios_baud_rate(new))
+		tty_termios_encode_baud_rate(new, baud, baud);
+}
+
+static const char*
+lqasc_type(struct uart_port *port)
+{
+	if (port->type == PORT_LTQ_ASC)
+		return DRVNAME;
+	else
+		return NULL;
+}
+
+static void
+lqasc_release_port(struct uart_port *port)
+{
+	if (port->flags & UPF_IOREMAP) {
+		iounmap(port->membase);
+		port->membase = NULL;
+	}
+}
+
+static int
+lqasc_request_port(struct uart_port *port)
+{
+	struct platform_device *pdev = to_platform_device(port->dev);
+	struct resource *res;
+	int size;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "cannot obtain I/O memory region");
+		return -ENODEV;
+	}
+	size = resource_size(res);
+
+	res = devm_request_mem_region(&pdev->dev, res->start,
+		size, dev_name(&pdev->dev));
+	if (!res) {
+		dev_err(&pdev->dev, "cannot request I/O memory region");
+		return -EBUSY;
+	}
+
+	if (port->flags & UPF_IOREMAP) {
+		port->membase = devm_ioremap_nocache(&pdev->dev,
+			port->mapbase, size);
+		if (port->membase == NULL)
+			return -ENOMEM;
+	}
+	return 0;
+}
+
+static void
+lqasc_config_port(struct uart_port *port, int flags)
+{
+	if (flags & UART_CONFIG_TYPE) {
+		port->type = PORT_LTQ_ASC;
+		lqasc_request_port(port);
+	}
+}
+
+static int
+lqasc_verify_port(struct uart_port *port,
+	struct serial_struct *ser)
+{
+	int ret = 0;
+	if (ser->type != PORT_UNKNOWN && ser->type != PORT_LTQ_ASC)
+		ret = -EINVAL;
+	if (ser->irq < 0 || ser->irq >= NR_IRQS)
+		ret = -EINVAL;
+	if (ser->baud_base < 9600)
+		ret = -EINVAL;
+	return ret;
+}
+
+static struct uart_ops lqasc_pops = {
+	.tx_empty =	lqasc_tx_empty,
+	.set_mctrl =	lqasc_set_mctrl,
+	.get_mctrl =	lqasc_get_mctrl,
+	.stop_tx =	lqasc_stop_tx,
+	.start_tx =	lqasc_start_tx,
+	.stop_rx =	lqasc_stop_rx,
+	.enable_ms =	lqasc_enable_ms,
+	.break_ctl =	lqasc_break_ctl,
+	.startup =	lqasc_startup,
+	.shutdown =	lqasc_shutdown,
+	.set_termios =	lqasc_set_termios,
+	.type =		lqasc_type,
+	.release_port =	lqasc_release_port,
+	.request_port =	lqasc_request_port,
+	.config_port =	lqasc_config_port,
+	.verify_port =	lqasc_verify_port,
+};
+
+static void
+lqasc_console_putchar(struct uart_port *port, int ch)
+{
+	int fifofree;
+
+	if (!port->membase)
+		return;
+
+	do {
+		fifofree = (ltq_r32(port->membase + LTQ_ASC_FSTAT)
+			& ASCFSTAT_TXFREEMASK) >> ASCFSTAT_TXFREEOFF;
+	} while (fifofree == 0);
+	ltq_w8(ch, port->membase + LTQ_ASC_TBUF);
+}
+
+
+static void
+lqasc_console_write(struct console *co, const char *s, u_int count)
+{
+	struct ltq_uart_port *ltq_port;
+	struct uart_port *port;
+	unsigned long flags;
+
+	if (co->index >= MAXPORTS)
+		return;
+
+	ltq_port = lqasc_port[co->index];
+	if (!ltq_port)
+		return;
+
+	port = &ltq_port->port;
+
+	spin_lock_irqsave(&ltq_asc_lock, flags);
+	uart_console_write(port, s, count, lqasc_console_putchar);
+	spin_unlock_irqrestore(&ltq_asc_lock, flags);
+}
+
+static int __init
+lqasc_console_setup(struct console *co, char *options)
+{
+	struct ltq_uart_port *ltq_port;
+	struct uart_port *port;
+	int baud = 115200;
+	int bits = 8;
+	int parity = 'n';
+	int flow = 'n';
+
+	if (co->index >= MAXPORTS)
+		return -ENODEV;
+
+	ltq_port = lqasc_port[co->index];
+	if (!ltq_port)
+		return -ENODEV;
+
+	port = &ltq_port->port;
+
+	port->uartclk = clk_get_rate(ltq_port->clk);
+
+	if (options)
+		uart_parse_options(options, &baud, &parity, &bits, &flow);
+	return uart_set_options(port, co, baud, parity, bits, flow);
+}
+
+static struct console lqasc_console = {
+	.name =		"ttyLTQ",
+	.write =	lqasc_console_write,
+	.device =	uart_console_device,
+	.setup =	lqasc_console_setup,
+	.flags =	CON_PRINTBUFFER,
+	.index =	-1,
+	.data =		&lqasc_reg,
+};
+
+static int __init
+lqasc_console_init(void)
+{
+	register_console(&lqasc_console);
+	return 0;
+}
+console_initcall(lqasc_console_init);
+
+static struct uart_driver lqasc_reg = {
+	.owner =	THIS_MODULE,
+	.driver_name =	DRVNAME,
+	.dev_name =	"ttyLTQ",
+	.major =	0,
+	.minor =	0,
+	.nr =		MAXPORTS,
+	.cons =		&lqasc_console,
+};
+
+static int __init
+lqasc_probe(struct platform_device *pdev)
+{
+	struct ltq_uart_port *ltq_port;
+	struct uart_port *port;
+	struct resource *mmres, *irqres;
+	int tx_irq, rx_irq, err_irq;
+	struct clk *clk;
+	int ret;
+
+	mmres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	irqres = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!mmres || !irqres)
+		return -ENODEV;
+
+	if (pdev->id >= MAXPORTS)
+		return -EBUSY;
+
+	if (lqasc_port[pdev->id] != NULL)
+		return -EBUSY;
+
+	clk = clk_get(&pdev->dev, "fpi");
+	if (IS_ERR(clk)) {
+		pr_err("failed to get fpi clk\n");
+		return -ENOENT;
+	}
+
+	tx_irq = platform_get_irq_byname(pdev, "tx");
+	rx_irq = platform_get_irq_byname(pdev, "rx");
+	err_irq = platform_get_irq_byname(pdev, "err");
+	if ((tx_irq < 0) | (rx_irq < 0) | (err_irq < 0))
+		return -ENODEV;
+
+	ltq_port = kzalloc(sizeof(struct ltq_uart_port), GFP_KERNEL);
+	if (!ltq_port)
+		return -ENOMEM;
+
+	port = &ltq_port->port;
+
+	port->iotype	= SERIAL_IO_MEM;
+	port->flags	= ASYNC_BOOT_AUTOCONF | UPF_IOREMAP;
+	port->ops	= &lqasc_pops;
+	port->fifosize	= 16;
+	port->type	= PORT_LTQ_ASC,
+	port->line	= pdev->id;
+	port->dev	= &pdev->dev;
+
+	port->irq	= tx_irq; /* unused, just to be backward-compatibe */
+	port->mapbase	= mmres->start;
+
+	ltq_port->clk	= clk;
+
+	ltq_port->tx_irq = tx_irq;
+	ltq_port->rx_irq = rx_irq;
+	ltq_port->err_irq = err_irq;
+
+	lqasc_port[pdev->id] = ltq_port;
+	platform_set_drvdata(pdev, ltq_port);
+
+	ret = uart_add_one_port(&lqasc_reg, port);
+
+	return ret;
+}
+
+static struct platform_driver lqasc_driver = {
+	.driver		= {
+		.name	= DRVNAME,
+		.owner	= THIS_MODULE,
+	},
+};
+
+int __init
+init_lqasc(void)
+{
+	int ret;
+
+	ret = uart_register_driver(&lqasc_reg);
+	if (ret != 0)
+		return ret;
+
+	ret = platform_driver_probe(&lqasc_driver, lqasc_probe);
+	if (ret != 0)
+		uart_unregister_driver(&lqasc_reg);
+
+	return ret;
+}
+
+module_init(init_lqasc);
+
+MODULE_DESCRIPTION("Lantiq serial port driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c
index c111f36f5d218b72c2154a2e665b1bc3bd734e4e..cab52f4a88b0309fbccb2331fe93d1053a69ca94 100644
--- a/drivers/tty/serial/mfd.c
+++ b/drivers/tty/serial/mfd.c
@@ -49,8 +49,8 @@
 
 static int hsu_dma_enable;
 module_param(hsu_dma_enable, int, 0);
-MODULE_PARM_DESC(hsu_dma_enable, "It is a bitmap to set working mode, if \
-bit[x] is 1, then port[x] will work in DMA mode, otherwise in PIO mode.");
+MODULE_PARM_DESC(hsu_dma_enable,
+		 "It is a bitmap to set working mode, if bit[x] is 1, then port[x] will work in DMA mode, otherwise in PIO mode.");
 
 struct hsu_dma_buffer {
 	u8		*buf;
diff --git a/drivers/tty/serial/mrst_max3110.c b/drivers/tty/serial/mrst_max3110.c
index 2f548af4e98a866b40d7cc445aaf186859d3a59f..1bd28450ca40913f87503d7f75aa4ed5cd149904 100644
--- a/drivers/tty/serial/mrst_max3110.c
+++ b/drivers/tty/serial/mrst_max3110.c
@@ -56,7 +56,7 @@ struct uart_max3110 {
 	wait_queue_head_t wq;
 	struct task_struct *main_thread;
 	struct task_struct *read_thread;
-	struct mutex thread_mutex;;
+	struct mutex thread_mutex;
 
 	u32 baud;
 	u16 cur_conf;
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index bfee9b4c66611045132893e1efcb6e8a8a925714..e6ba83876508e9318843757b15f3b3cba4e77f1c 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -1,5 +1,5 @@
 /*
- * drivers/serial/msm_serial.c - driver for msm7k serial device and console
+ * Driver for msm7k serial device and console
  *
  * Copyright (C) 2007 Google, Inc.
  * Author: Robert Love <rlove@google.com>
diff --git a/drivers/tty/serial/msm_serial.h b/drivers/tty/serial/msm_serial.h
index 9b8dc5d0d85546e70aa978dc4381fea752f07812..e4acef5de77ef82f01d45add56d8646d8ba2f50d 100644
--- a/drivers/tty/serial/msm_serial.h
+++ b/drivers/tty/serial/msm_serial.h
@@ -1,6 +1,4 @@
 /*
- * drivers/serial/msm_serial.h
- *
  * Copyright (C) 2007 Google, Inc.
  * Author: Robert Love <rlove@google.com>
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
diff --git a/drivers/tty/serial/msm_smd_tty.c b/drivers/tty/serial/msm_smd_tty.c
index beeff1e86093b220c6d4712f5f97e62deefc179a..4f41dcdcb7719767a790f7bc98f654a3895ead38 100644
--- a/drivers/tty/serial/msm_smd_tty.c
+++ b/drivers/tty/serial/msm_smd_tty.c
@@ -1,5 +1,4 @@
-/* drivers/tty/serial/msm_smd_tty.c
- *
+/*
  * Copyright (C) 2007 Google, Inc.
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Author: Brian Swetland <swetland@google.com>
diff --git a/drivers/tty/serial/netx-serial.c b/drivers/tty/serial/netx-serial.c
index 7735c9f35fa09e6d9732f5ee4b84cee1c6b89ea9..d40da78e7c8513fb7fc8f1064ffda22e5827280e 100644
--- a/drivers/tty/serial/netx-serial.c
+++ b/drivers/tty/serial/netx-serial.c
@@ -1,6 +1,4 @@
 /*
- * drivers/serial/netx-serial.c
- *
  * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
index 0e8eec516df4d94f0395842a3f4573cd036dbfdc..c911b2419abb8a664f3bfad7d258a94c1363fa5b 100644
--- a/drivers/tty/serial/of_serial.c
+++ b/drivers/tty/serial/of_serial.c
@@ -80,14 +80,17 @@ static int __devinit of_platform_serial_setup(struct platform_device *ofdev,
 /*
  * Try to register a serial port
  */
+static struct of_device_id of_platform_serial_table[];
 static int __devinit of_platform_serial_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct of_serial_info *info;
 	struct uart_port port;
 	int port_type;
 	int ret;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(of_platform_serial_table, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
 
 	if (of_find_property(ofdev->dev.of_node, "used-by-rtas", NULL))
@@ -97,7 +100,7 @@ static int __devinit of_platform_serial_probe(struct platform_device *ofdev)
 	if (info == NULL)
 		return -ENOMEM;
 
-	port_type = (unsigned long)ofdev->dev.of_match->data;
+	port_type = (unsigned long)match->data;
 	ret = of_platform_serial_setup(ofdev, port_type, &port);
 	if (ret)
 		goto out;
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 26403b8e4b9b51ac7aaf941d49d40281401e00ed..c63d0d152af675fa15e78dee69844640309eabc8 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -253,6 +253,8 @@ enum pch_uart_num_t {
 	pch_ml7213_uart0,
 	pch_ml7213_uart1,
 	pch_ml7213_uart2,
+	pch_ml7223_uart0,
+	pch_ml7223_uart1,
 };
 
 static struct pch_uart_driver_data drv_dat[] = {
@@ -263,6 +265,8 @@ static struct pch_uart_driver_data drv_dat[] = {
 	[pch_ml7213_uart0] = {PCH_UART_8LINE, 0},
 	[pch_ml7213_uart1] = {PCH_UART_2LINE, 1},
 	[pch_ml7213_uart2] = {PCH_UART_2LINE, 2},
+	[pch_ml7223_uart0] = {PCH_UART_8LINE, 0},
+	[pch_ml7223_uart1] = {PCH_UART_2LINE, 1},
 };
 
 static unsigned int default_baud = 9600;
@@ -1534,6 +1538,10 @@ static DEFINE_PCI_DEVICE_TABLE(pch_uart_pci_id) = {
 	 .driver_data = pch_ml7213_uart1},
 	{PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8029),
 	 .driver_data = pch_ml7213_uart2},
+	{PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x800C),
+	 .driver_data = pch_ml7223_uart0},
+	{PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x800D),
+	 .driver_data = pch_ml7223_uart1},
 	{0,},
 };
 
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index e1c8d4f1ce587dafe85febe3a70cd3b44f387545..5acd24a27d087fd510e84b514c19c35c6de40ab1 100644
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/serial/pmac_zilog.c
- * 
  * Driver for PowerMac Z85c30 based ESCC cell found in the
  * "macio" ASICs of various PowerMac models
  * 
diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c
index 1102a39b44f5497c4daf4512123ba49fbeb9cf54..4302e6e3768e504d76f63d2be40198195c303290 100644
--- a/drivers/tty/serial/pxa.c
+++ b/drivers/tty/serial/pxa.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/serial/pxa.c
- *
  *  Based on drivers/serial/8250.c by Russell King.
  *
  *  Author:	Nicolas Pitre
diff --git a/drivers/tty/serial/s3c2400.c b/drivers/tty/serial/s3c2400.c
index fed1a9a1ffb4e7db9aedae7ff0b498ed933e27f7..d13051b3df87e1d0bcb11e36f5729354f52d0160 100644
--- a/drivers/tty/serial/s3c2400.c
+++ b/drivers/tty/serial/s3c2400.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/s3c240.c
- *
+/*
  * Driver for Samsung SoC onboard UARTs.
  *
  * Ben Dooks, Copyright (c) 2003-2005 Simtec Electronics
diff --git a/drivers/tty/serial/s3c2410.c b/drivers/tty/serial/s3c2410.c
index 73f089d3efd66225bef4af3fb94b56530de93c84..bffe6ff9b1589d5d7a35bb5726d2476f2a5dead5 100644
--- a/drivers/tty/serial/s3c2410.c
+++ b/drivers/tty/serial/s3c2410.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/s3c2410.c
- *
+/*
  * Driver for Samsung S3C2410 SoC onboard UARTs.
  *
  * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
diff --git a/drivers/tty/serial/s3c2412.c b/drivers/tty/serial/s3c2412.c
index 1700b1a2fb7e03cf6c6a2b9fa600a240f9e632f5..7e2b9504a68732c73c645f564b39bc77436b37b6 100644
--- a/drivers/tty/serial/s3c2412.c
+++ b/drivers/tty/serial/s3c2412.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/s3c2412.c
- *
+/*
  * Driver for Samsung S3C2412 and S3C2413 SoC onboard UARTs.
  *
  * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
diff --git a/drivers/tty/serial/s3c2440.c b/drivers/tty/serial/s3c2440.c
index 094cc3904b1385b8265ceb05b81bdf241577ea48..9e10d415d5fd2c90e3cfe778fb2e64d598887fcc 100644
--- a/drivers/tty/serial/s3c2440.c
+++ b/drivers/tty/serial/s3c2440.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/s3c2440.c
- *
+/*
  * Driver for Samsung S3C2440 and S3C2442 SoC onboard UARTs.
  *
  * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
diff --git a/drivers/tty/serial/s3c24a0.c b/drivers/tty/serial/s3c24a0.c
index fad6083ca42716af9e1ad615862928dc2d767e10..914eff22e499394f337936745a35239718d9f7c1 100644
--- a/drivers/tty/serial/s3c24a0.c
+++ b/drivers/tty/serial/s3c24a0.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/s3c24a0.c
- *
+/*
  * Driver for Samsung S3C24A0 SoC onboard UARTs.
  *
  * Based on drivers/serial/s3c2410.c
diff --git a/drivers/tty/serial/s3c6400.c b/drivers/tty/serial/s3c6400.c
index 4be92ab50058284f0cf823bf4ed4ab10b5c80be9..ded26c42ff37e4260c2911d72d66ff3477d2e016 100644
--- a/drivers/tty/serial/s3c6400.c
+++ b/drivers/tty/serial/s3c6400.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/s3c6400.c
- *
+/*
  * Driver for Samsung S3C6400 and S3C6410 SoC onboard UARTs.
  *
  * Copyright 2008 Openmoko,  Inc.
diff --git a/drivers/tty/serial/s5pv210.c b/drivers/tty/serial/s5pv210.c
index 6ebccd70a7073d0e56e098b7598fa11e02a9bd10..fb2619f93d84e25424dc551def7a33ae56710041 100644
--- a/drivers/tty/serial/s5pv210.c
+++ b/drivers/tty/serial/s5pv210.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/s5pv210.c
- *
+/*
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com/
  *
diff --git a/drivers/tty/serial/sa1100.c b/drivers/tty/serial/sa1100.c
index 2199d819a9870b2d8d52d4ab8bb6ae6832d56c00..ef7a21a6a01b1997702c49a7559b13f03007c0d7 100644
--- a/drivers/tty/serial/sa1100.c
+++ b/drivers/tty/serial/sa1100.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/sa1100.c
- *
  *  Driver for SA11x0 serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 9e2fa8d784e2aff4f33f12264ddb408441e82fe0..f66f6482930363a9cbd2b69af11588021970cbfe 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/samsuing.c
- *
+/*
  * Driver core for Samsung SoC onboard UARTs.
  *
  * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
diff --git a/drivers/tty/serial/samsung.h b/drivers/tty/serial/samsung.h
index 0ac06a07d25ffd4b41010bcba9448588d1fa6e19..5b098cd7604096af3dc3f9992b424d11055911f2 100644
--- a/drivers/tty/serial/samsung.h
+++ b/drivers/tty/serial/samsung.h
@@ -1,5 +1,4 @@
-/* linux/drivers/serial/samsung.h
- *
+/*
  * Driver for Samsung SoC onboard UARTs.
  *
  * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
diff --git a/drivers/tty/serial/sb1250-duart.c b/drivers/tty/serial/sb1250-duart.c
index 602d9845c52ffa97c00951ad395e504af602cf83..ea2340b814e9392e2c5d1e693e1a14bbbd4b694f 100644
--- a/drivers/tty/serial/sb1250-duart.c
+++ b/drivers/tty/serial/sb1250-duart.c
@@ -1,6 +1,4 @@
 /*
- *	drivers/serial/sb1250-duart.c
- *
  *	Support for the asynchronous serial interface (DUART) included
  *	in the BCM1250 and derived System-On-a-Chip (SOC) devices.
  *
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 733fe8e73f0fcf4782f544d3c8205da88848a37b..db7912cb7ae041a71a901437d3c835ee242530a9 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/core.c
- *
  *  Driver core for serial ports
  *
  *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
@@ -172,12 +170,16 @@ static int uart_startup(struct tty_struct *tty, struct uart_state *state, int in
 
 	retval = uport->ops->startup(uport);
 	if (retval == 0) {
-		if (init_hw) {
-			/*
-			 * Initialise the hardware port settings.
-			 */
-			uart_change_speed(tty, state, NULL);
+		if (uart_console(uport) && uport->cons->cflag) {
+			tty->termios->c_cflag = uport->cons->cflag;
+			uport->cons->cflag = 0;
+		}
+		/*
+		 * Initialise the hardware port settings.
+		 */
+		uart_change_speed(tty, state, NULL);
 
+		if (init_hw) {
 			/*
 			 * Setup the RTS and DTR signals once the
 			 * port is open and ready to respond.
@@ -1240,17 +1242,6 @@ static void uart_set_termios(struct tty_struct *tty,
 		}
 		spin_unlock_irqrestore(&state->uart_port->lock, flags);
 	}
-#if 0
-	/*
-	 * No need to wake up processes in open wait, since they
-	 * sample the CLOCAL flag once, and don't recheck it.
-	 * XXX  It's not clear whether the current behavior is correct
-	 * or not.  Hence, this may change.....
-	 */
-	if (!(old_termios->c_cflag & CLOCAL) &&
-	    (tty->termios->c_cflag & CLOCAL))
-		wake_up_interruptible(&state->uart_port.open_wait);
-#endif
 }
 
 /*
@@ -1423,7 +1414,6 @@ static void __uart_wait_until_sent(struct uart_port *port, int timeout)
 		if (time_after(jiffies, expire))
 			break;
 	}
-	set_current_state(TASK_RUNNING); /* might not be needed */
 }
 
 static void uart_wait_until_sent(struct tty_struct *tty, int timeout)
@@ -1466,45 +1456,6 @@ static void uart_hangup(struct tty_struct *tty)
 	mutex_unlock(&port->mutex);
 }
 
-/**
- *	uart_update_termios	-	update the terminal hw settings
- *	@tty: tty associated with UART
- *	@state: UART to update
- *
- *	Copy across the serial console cflag setting into the termios settings
- *	for the initial open of the port.  This allows continuity between the
- *	kernel settings, and the settings init adopts when it opens the port
- *	for the first time.
- */
-static void uart_update_termios(struct tty_struct *tty,
-						struct uart_state *state)
-{
-	struct uart_port *port = state->uart_port;
-
-	if (uart_console(port) && port->cons->cflag) {
-		tty->termios->c_cflag = port->cons->cflag;
-		port->cons->cflag = 0;
-	}
-
-	/*
-	 * If the device failed to grab its irq resources,
-	 * or some other error occurred, don't try to talk
-	 * to the port hardware.
-	 */
-	if (!(tty->flags & (1 << TTY_IO_ERROR))) {
-		/*
-		 * Make termios settings take effect.
-		 */
-		uart_change_speed(tty, state, NULL);
-
-		/*
-		 * And finally enable the RTS and DTR signals.
-		 */
-		if (tty->termios->c_cflag & CBAUD)
-			uart_set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
-	}
-}
-
 static int uart_carrier_raised(struct tty_port *port)
 {
 	struct uart_state *state = container_of(port, struct uart_state, port);
@@ -1524,16 +1475,8 @@ static void uart_dtr_rts(struct tty_port *port, int onoff)
 	struct uart_state *state = container_of(port, struct uart_state, port);
 	struct uart_port *uport = state->uart_port;
 
-	if (onoff) {
+	if (onoff)
 		uart_set_mctrl(uport, TIOCM_DTR | TIOCM_RTS);
-
-		/*
-		 * If this is the first open to succeed,
-		 * adjust things to suit.
-		 */
-		if (!test_and_set_bit(ASYNCB_NORMAL_ACTIVE, &port->flags))
-			uart_update_termios(port->tty, state);
-	}
 	else
 		uart_clear_mctrl(uport, TIOCM_DTR | TIOCM_RTS);
 }
@@ -1585,15 +1528,6 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
 	BUG_ON(!tty_locked());
 	pr_debug("uart_open(%d) called\n", line);
 
-	/*
-	 * tty->driver->num won't change, so we won't fail here with
-	 * tty->driver_data set to something non-NULL (and therefore
-	 * we won't get caught by uart_close()).
-	 */
-	retval = -ENODEV;
-	if (line >= tty->driver->num)
-		goto fail;
-
 	/*
 	 * We take the semaphore inside uart_get to guarantee that we won't
 	 * be re-entered while allocating the state structure, or while we
@@ -1972,13 +1906,9 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
 	struct tty_port *port = &state->port;
 	struct device *tty_dev;
 	struct uart_match match = {uport, drv};
-	struct tty_struct *tty;
 
 	mutex_lock(&port->mutex);
 
-	/* Must be inside the mutex lock until we convert to tty_port */
-	tty = port->tty;
-
 	tty_dev = device_find_child(uport->dev, &match, serial_match_port);
 	if (device_may_wakeup(tty_dev)) {
 		if (!enable_irq_wake(uport->irq))
diff --git a/drivers/tty/serial/serial_ks8695.c b/drivers/tty/serial/serial_ks8695.c
index b1962025b1aa7f79a381a58bd1d2ce56909ab180..2430319f2f52eb2301cbfc3991e310c1a9e0ecbd 100644
--- a/drivers/tty/serial/serial_ks8695.c
+++ b/drivers/tty/serial/serial_ks8695.c
@@ -1,6 +1,4 @@
 /*
- *  drivers/serial/serial_ks8695.c
- *
  *  Driver for KS8695 serial ports
  *
  *  Based on drivers/serial/serial_amba.c, by Kam Lee.
diff --git a/drivers/tty/serial/serial_txx9.c b/drivers/tty/serial/serial_txx9.c
index c50e9fbbf743cbf5aa98f164afc759fd305e46d4..8e3fc1944e6d9fc671ccb3150532d74be3bc1f6d 100644
--- a/drivers/tty/serial/serial_txx9.c
+++ b/drivers/tty/serial/serial_txx9.c
@@ -1,6 +1,4 @@
 /*
- *  drivers/serial/serial_txx9.c
- *
  * Derived from many drivers using generic_serial interface,
  * especially serial_tx3912.c by Steven J. Hill and r39xx_serial.c
  * (was in Linux/VR tree) by Jim Pick.
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 920a6f929c8b62ec1dab5dff99f9b11bf044e39b..ebd8629c108ddc06f6b731831dbe962442a1868f 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -1,6 +1,4 @@
 /*
- * drivers/serial/sh-sci.c
- *
  * SuperH on-chip serial module support.  (SCI with no FIFO / with FIFO)
  *
  *  Copyright (C) 2002 - 2011  Paul Mundt
@@ -43,6 +41,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_sci.h>
 #include <linux/notifier.h>
+#include <linux/pm_runtime.h>
 #include <linux/cpufreq.h>
 #include <linux/clk.h>
 #include <linux/ctype.h>
@@ -562,6 +561,9 @@ static void sci_break_timer(unsigned long data)
 {
 	struct sci_port *port = (struct sci_port *)data;
 
+	if (port->enable)
+		port->enable(&port->port);
+
 	if (sci_rxd_in(&port->port) == 0) {
 		port->break_flag = 1;
 		sci_schedule_break_timer(port);
@@ -571,6 +573,9 @@ static void sci_break_timer(unsigned long data)
 		sci_schedule_break_timer(port);
 	} else
 		port->break_flag = 0;
+
+	if (port->disable)
+		port->disable(&port->port);
 }
 
 static int sci_handle_errors(struct uart_port *port)
@@ -839,6 +844,8 @@ static void sci_clk_enable(struct uart_port *port)
 {
 	struct sci_port *sci_port = to_sci_port(port);
 
+	pm_runtime_get_sync(port->dev);
+
 	clk_enable(sci_port->iclk);
 	sci_port->port.uartclk = clk_get_rate(sci_port->iclk);
 	clk_enable(sci_port->fclk);
@@ -850,6 +857,8 @@ static void sci_clk_disable(struct uart_port *port)
 
 	clk_disable(sci_port->fclk);
 	clk_disable(sci_port->iclk);
+
+	pm_runtime_put_sync(port->dev);
 }
 
 static int sci_request_irq(struct sci_port *port)
@@ -1758,6 +1767,8 @@ static int __devinit sci_init_single(struct platform_device *dev,
 		sci_port->enable = sci_clk_enable;
 		sci_port->disable = sci_clk_disable;
 		port->dev = &dev->dev;
+
+		pm_runtime_enable(&dev->dev);
 	}
 
 	sci_port->break_timer.data = (unsigned long)sci_port;
@@ -1777,7 +1788,7 @@ static int __devinit sci_init_single(struct platform_device *dev,
 	 *
 	 * For the muxed case there's nothing more to do.
 	 */
-	port->irq		= p->irqs[SCIx_TXI_IRQ];
+	port->irq		= p->irqs[SCIx_RXI_IRQ];
 
 	if (p->dma_dev)
 		dev_dbg(port->dev, "DMA device %p, tx %d, rx %d\n",
@@ -1938,6 +1949,7 @@ static int sci_remove(struct platform_device *dev)
 	clk_put(port->iclk);
 	clk_put(port->fclk);
 
+	pm_runtime_disable(&dev->dev);
 	return 0;
 }
 
diff --git a/drivers/tty/serial/sh-sci.h b/drivers/tty/serial/sh-sci.h
index 5fefed53fa423093bf9b846b8f27cd2b91d19179..b04d937c9110009ad9bd7507d39332789b5e475e 100644
--- a/drivers/tty/serial/sh-sci.h
+++ b/drivers/tty/serial/sh-sci.h
@@ -270,12 +270,12 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
       defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-      defined(CONFIG_ARCH_SH73A0) || \
-      defined(CONFIG_ARCH_SH7367) || \
-      defined(CONFIG_ARCH_SH7377)
+      defined(CONFIG_ARCH_SH7367)
 #define SCIF_FNS(name, scif_offset, scif_size) \
   CPU_SCIF_FNS(name, scif_offset, scif_size)
-#elif defined(CONFIG_ARCH_SH7372)
+#elif defined(CONFIG_ARCH_SH7377) || \
+      defined(CONFIG_ARCH_SH7372) || \
+      defined(CONFIG_ARCH_SH73A0)
 #define SCIx_FNS(name, sh4_scifa_offset, sh4_scifa_size, sh4_scifb_offset, sh4_scifb_size) \
   CPU_SCIx_FNS(name, sh4_scifa_offset, sh4_scifa_size, sh4_scifb_offset, sh4_scifb_size)
 #define SCIF_FNS(name, scif_offset, scif_size) \
@@ -313,9 +313,7 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721) || \
-    defined(CONFIG_ARCH_SH73A0) || \
-    defined(CONFIG_ARCH_SH7367) || \
-    defined(CONFIG_ARCH_SH7377)
+    defined(CONFIG_ARCH_SH7367)
 
 SCIF_FNS(SCSMR,  0x00, 16)
 SCIF_FNS(SCBRR,  0x04,  8)
@@ -326,7 +324,9 @@ SCIF_FNS(SCFDR,  0x1c, 16)
 SCIF_FNS(SCxTDR, 0x20,  8)
 SCIF_FNS(SCxRDR, 0x24,  8)
 SCIF_FNS(SCLSR,  0x00,  0)
-#elif defined(CONFIG_ARCH_SH7372)
+#elif defined(CONFIG_ARCH_SH7377) || \
+      defined(CONFIG_ARCH_SH7372) || \
+      defined(CONFIG_ARCH_SH73A0)
 SCIF_FNS(SCSMR,  0x00, 16)
 SCIF_FNS(SCBRR,  0x04,  8)
 SCIF_FNS(SCSCR,  0x08, 16)
diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c
index 322bf56c0d89ded465510a5a22a5f73b62b7a3e9..37fc4e3d487c5f0ce53da3df7e59781134ef875a 100644
--- a/drivers/tty/serial/vt8500_serial.c
+++ b/drivers/tty/serial/vt8500_serial.c
@@ -1,6 +1,4 @@
 /*
- * drivers/serial/vt8500_serial.c
- *
  * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
  *
  * Based on msm_serial.c, which is:
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
new file mode 100644
index 0000000000000000000000000000000000000000..19cc1e8149ddbf2049f7f6aa29230a1da82a7c57
--- /dev/null
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -0,0 +1,1113 @@
+/*
+ * Xilinx PS UART driver
+ *
+ * 2011 (c) Xilinx Inc.
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation;
+ * either version 2 of the License, or (at your option) any
+ * later version.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/serial_core.h>
+#include <linux/console.h>
+#include <linux/serial.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/of.h>
+
+#define XUARTPS_TTY_NAME	"ttyPS"
+#define XUARTPS_NAME		"xuartps"
+#define XUARTPS_MAJOR		0	/* use dynamic node allocation */
+#define XUARTPS_MINOR		0	/* works best with devtmpfs */
+#define XUARTPS_NR_PORTS	2
+#define XUARTPS_FIFO_SIZE	16	/* FIFO size */
+#define XUARTPS_REGISTER_SPACE	0xFFF
+
+#define xuartps_readl(offset)		ioread32(port->membase + offset)
+#define xuartps_writel(val, offset)	iowrite32(val, port->membase + offset)
+
+/********************************Register Map********************************/
+/** UART
+ *
+ * Register offsets for the UART.
+ *
+ */
+#define XUARTPS_CR_OFFSET	0x00  /* Control Register [8:0] */
+#define XUARTPS_MR_OFFSET	0x04  /* Mode Register [10:0] */
+#define XUARTPS_IER_OFFSET	0x08  /* Interrupt Enable [10:0] */
+#define XUARTPS_IDR_OFFSET	0x0C  /* Interrupt Disable [10:0] */
+#define XUARTPS_IMR_OFFSET	0x10  /* Interrupt Mask [10:0] */
+#define XUARTPS_ISR_OFFSET	0x14  /* Interrupt Status [10:0]*/
+#define XUARTPS_BAUDGEN_OFFSET	0x18  /* Baud Rate Generator [15:0] */
+#define XUARTPS_RXTOUT_OFFSET	0x1C  /* RX Timeout [7:0] */
+#define XUARTPS_RXWM_OFFSET	0x20  /* RX FIFO Trigger Level [5:0] */
+#define XUARTPS_MODEMCR_OFFSET	0x24  /* Modem Control [5:0] */
+#define XUARTPS_MODEMSR_OFFSET	0x28  /* Modem Status [8:0] */
+#define XUARTPS_SR_OFFSET	0x2C  /* Channel Status [11:0] */
+#define XUARTPS_FIFO_OFFSET	0x30  /* FIFO [15:0] or [7:0] */
+#define XUARTPS_BAUDDIV_OFFSET	0x34  /* Baud Rate Divider [7:0] */
+#define XUARTPS_FLOWDEL_OFFSET	0x38  /* Flow Delay [15:0] */
+#define XUARTPS_IRRX_PWIDTH_OFFSET 0x3C /* IR Minimum Received Pulse
+						Width [15:0] */
+#define XUARTPS_IRTX_PWIDTH_OFFSET 0x40 /* IR Transmitted pulse
+						Width [7:0] */
+#define XUARTPS_TXWM_OFFSET	0x44  /* TX FIFO Trigger Level [5:0] */
+
+/** Control Register
+ *
+ * The Control register (CR) controls the major functions of the device.
+ *
+ * Control Register Bit Definitions
+ */
+#define XUARTPS_CR_STOPBRK	0x00000100  /* Stop TX break */
+#define XUARTPS_CR_STARTBRK	0x00000080  /* Set TX break */
+#define XUARTPS_CR_TX_DIS	0x00000020  /* TX disabled. */
+#define XUARTPS_CR_TX_EN	0x00000010  /* TX enabled */
+#define XUARTPS_CR_RX_DIS	0x00000008  /* RX disabled. */
+#define XUARTPS_CR_RX_EN	0x00000004  /* RX enabled */
+#define XUARTPS_CR_TXRST	0x00000002  /* TX logic reset */
+#define XUARTPS_CR_RXRST	0x00000001  /* RX logic reset */
+#define XUARTPS_CR_RST_TO	0x00000040  /* Restart Timeout Counter */
+
+/** Mode Register
+ *
+ * The mode register (MR) defines the mode of transfer as well as the data
+ * format. If this register is modified during transmission or reception,
+ * data validity cannot be guaranteed.
+ *
+ * Mode Register Bit Definitions
+ *
+ */
+#define XUARTPS_MR_CLKSEL		0x00000001  /* Pre-scalar selection */
+#define XUARTPS_MR_CHMODE_L_LOOP	0x00000200  /* Local loop back mode */
+#define XUARTPS_MR_CHMODE_NORM		0x00000000  /* Normal mode */
+
+#define XUARTPS_MR_STOPMODE_2_BIT	0x00000080  /* 2 stop bits */
+#define XUARTPS_MR_STOPMODE_1_BIT	0x00000000  /* 1 stop bit */
+
+#define XUARTPS_MR_PARITY_NONE		0x00000020  /* No parity mode */
+#define XUARTPS_MR_PARITY_MARK		0x00000018  /* Mark parity mode */
+#define XUARTPS_MR_PARITY_SPACE		0x00000010  /* Space parity mode */
+#define XUARTPS_MR_PARITY_ODD		0x00000008  /* Odd parity mode */
+#define XUARTPS_MR_PARITY_EVEN		0x00000000  /* Even parity mode */
+
+#define XUARTPS_MR_CHARLEN_6_BIT	0x00000006  /* 6 bits data */
+#define XUARTPS_MR_CHARLEN_7_BIT	0x00000004  /* 7 bits data */
+#define XUARTPS_MR_CHARLEN_8_BIT	0x00000000  /* 8 bits data */
+
+/** Interrupt Registers
+ *
+ * Interrupt control logic uses the interrupt enable register (IER) and the
+ * interrupt disable register (IDR) to set the value of the bits in the
+ * interrupt mask register (IMR). The IMR determines whether to pass an
+ * interrupt to the interrupt status register (ISR).
+ * Writing a 1 to IER Enables an interrupt, writing a 1 to IDR disables an
+ * interrupt. IMR and ISR are read only, and IER and IDR are write only.
+ * Reading either IER or IDR returns 0x00.
+ *
+ * All four registers have the same bit definitions.
+ */
+#define XUARTPS_IXR_TOUT	0x00000100 /* RX Timeout error interrupt */
+#define XUARTPS_IXR_PARITY	0x00000080 /* Parity error interrupt */
+#define XUARTPS_IXR_FRAMING	0x00000040 /* Framing error interrupt */
+#define XUARTPS_IXR_OVERRUN	0x00000020 /* Overrun error interrupt */
+#define XUARTPS_IXR_TXFULL	0x00000010 /* TX FIFO Full interrupt */
+#define XUARTPS_IXR_TXEMPTY	0x00000008 /* TX FIFO empty interrupt */
+#define XUARTPS_ISR_RXEMPTY	0x00000002 /* RX FIFO empty interrupt */
+#define XUARTPS_IXR_RXTRIG	0x00000001 /* RX FIFO trigger interrupt */
+#define XUARTPS_IXR_RXFULL	0x00000004 /* RX FIFO full interrupt. */
+#define XUARTPS_IXR_RXEMPTY	0x00000002 /* RX FIFO empty interrupt. */
+#define XUARTPS_IXR_MASK	0x00001FFF /* Valid bit mask */
+
+/** Channel Status Register
+ *
+ * The channel status register (CSR) is provided to enable the control logic
+ * to monitor the status of bits in the channel interrupt status register,
+ * even if these are masked out by the interrupt mask register.
+ */
+#define XUARTPS_SR_RXEMPTY	0x00000002 /* RX FIFO empty */
+#define XUARTPS_SR_TXEMPTY	0x00000008 /* TX FIFO empty */
+#define XUARTPS_SR_TXFULL	0x00000010 /* TX FIFO full */
+#define XUARTPS_SR_RXTRIG	0x00000001 /* Rx Trigger */
+
+/**
+ * xuartps_isr - Interrupt handler
+ * @irq: Irq number
+ * @dev_id: Id of the port
+ *
+ * Returns IRQHANDLED
+ **/
+static irqreturn_t xuartps_isr(int irq, void *dev_id)
+{
+	struct uart_port *port = (struct uart_port *)dev_id;
+	struct tty_struct *tty;
+	unsigned long flags;
+	unsigned int isrstatus, numbytes;
+	unsigned int data;
+	char status = TTY_NORMAL;
+
+	/* Get the tty which could be NULL so don't assume it's valid */
+	tty = tty_port_tty_get(&port->state->port);
+
+	spin_lock_irqsave(&port->lock, flags);
+
+	/* Read the interrupt status register to determine which
+	 * interrupt(s) is/are active.
+	 */
+	isrstatus = xuartps_readl(XUARTPS_ISR_OFFSET);
+
+	/* drop byte with parity error if IGNPAR specified */
+	if (isrstatus & port->ignore_status_mask & XUARTPS_IXR_PARITY)
+		isrstatus &= ~(XUARTPS_IXR_RXTRIG | XUARTPS_IXR_TOUT);
+
+	isrstatus &= port->read_status_mask;
+	isrstatus &= ~port->ignore_status_mask;
+
+	if ((isrstatus & XUARTPS_IXR_TOUT) ||
+		(isrstatus & XUARTPS_IXR_RXTRIG)) {
+		/* Receive Timeout Interrupt */
+		while ((xuartps_readl(XUARTPS_SR_OFFSET) &
+			XUARTPS_SR_RXEMPTY) != XUARTPS_SR_RXEMPTY) {
+			data = xuartps_readl(XUARTPS_FIFO_OFFSET);
+			port->icount.rx++;
+
+			if (isrstatus & XUARTPS_IXR_PARITY) {
+				port->icount.parity++;
+				status = TTY_PARITY;
+			} else if (isrstatus & XUARTPS_IXR_FRAMING) {
+				port->icount.frame++;
+				status = TTY_FRAME;
+			} else if (isrstatus & XUARTPS_IXR_OVERRUN)
+				port->icount.overrun++;
+
+			if (tty)
+				uart_insert_char(port, isrstatus,
+						XUARTPS_IXR_OVERRUN, data,
+						status);
+		}
+		spin_unlock(&port->lock);
+		if (tty)
+			tty_flip_buffer_push(tty);
+		spin_lock(&port->lock);
+	}
+
+	/* Dispatch an appropriate handler */
+	if ((isrstatus & XUARTPS_IXR_TXEMPTY) == XUARTPS_IXR_TXEMPTY) {
+		if (uart_circ_empty(&port->state->xmit)) {
+			xuartps_writel(XUARTPS_IXR_TXEMPTY,
+						XUARTPS_IDR_OFFSET);
+		} else {
+			numbytes = port->fifosize;
+			/* Break if no more data available in the UART buffer */
+			while (numbytes--) {
+				if (uart_circ_empty(&port->state->xmit))
+					break;
+				/* Get the data from the UART circular buffer
+				 * and write it to the xuartps's TX_FIFO
+				 * register.
+				 */
+				xuartps_writel(
+					port->state->xmit.buf[port->state->xmit.
+					tail], XUARTPS_FIFO_OFFSET);
+
+				port->icount.tx++;
+
+				/* Adjust the tail of the UART buffer and wrap
+				 * the buffer if it reaches limit.
+				 */
+				port->state->xmit.tail =
+					(port->state->xmit.tail + 1) & \
+						(UART_XMIT_SIZE - 1);
+			}
+
+			if (uart_circ_chars_pending(
+					&port->state->xmit) < WAKEUP_CHARS)
+				uart_write_wakeup(port);
+		}
+	}
+
+	xuartps_writel(isrstatus, XUARTPS_ISR_OFFSET);
+
+	/* be sure to release the lock and tty before leaving */
+	spin_unlock_irqrestore(&port->lock, flags);
+	tty_kref_put(tty);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * xuartps_set_baud_rate - Calculate and set the baud rate
+ * @port: Handle to the uart port structure
+ * @baud: Baud rate to set
+ *
+ * Returns baud rate, requested baud when possible, or actual baud when there
+ *	was too much error
+ **/
+static unsigned int xuartps_set_baud_rate(struct uart_port *port,
+						unsigned int baud)
+{
+	unsigned int sel_clk;
+	unsigned int calc_baud = 0;
+	unsigned int brgr_val, brdiv_val;
+	unsigned int bauderror;
+
+	/* Formula to obtain baud rate is
+	 *	baud_tx/rx rate = sel_clk/CD * (BDIV + 1)
+	 *	input_clk = (Uart User Defined Clock or Apb Clock)
+	 *		depends on UCLKEN in MR Reg
+	 *	sel_clk = input_clk or input_clk/8;
+	 *		depends on CLKS in MR reg
+	 *	CD and BDIV depends on values in
+	 *			baud rate generate register
+	 *			baud rate clock divisor register
+	 */
+	sel_clk = port->uartclk;
+	if (xuartps_readl(XUARTPS_MR_OFFSET) & XUARTPS_MR_CLKSEL)
+		sel_clk = sel_clk / 8;
+
+	/* Find the best values for baud generation */
+	for (brdiv_val = 4; brdiv_val < 255; brdiv_val++) {
+
+		brgr_val = sel_clk / (baud * (brdiv_val + 1));
+		if (brgr_val < 2 || brgr_val > 65535)
+			continue;
+
+		calc_baud = sel_clk / (brgr_val * (brdiv_val + 1));
+
+		if (baud > calc_baud)
+			bauderror = baud - calc_baud;
+		else
+			bauderror = calc_baud - baud;
+
+		/* use the values when percent error is acceptable */
+		if (((bauderror * 100) / baud) < 3) {
+			calc_baud = baud;
+			break;
+		}
+	}
+
+	/* Set the values for the new baud rate */
+	xuartps_writel(brgr_val, XUARTPS_BAUDGEN_OFFSET);
+	xuartps_writel(brdiv_val, XUARTPS_BAUDDIV_OFFSET);
+
+	return calc_baud;
+}
+
+/*----------------------Uart Operations---------------------------*/
+
+/**
+ * xuartps_start_tx -  Start transmitting bytes
+ * @port: Handle to the uart port structure
+ *
+ **/
+static void xuartps_start_tx(struct uart_port *port)
+{
+	unsigned int status, numbytes = port->fifosize;
+
+	if (uart_circ_empty(&port->state->xmit) || uart_tx_stopped(port))
+		return;
+
+	status = xuartps_readl(XUARTPS_CR_OFFSET);
+	/* Set the TX enable bit and clear the TX disable bit to enable the
+	 * transmitter.
+	 */
+	xuartps_writel((status & ~XUARTPS_CR_TX_DIS) | XUARTPS_CR_TX_EN,
+		XUARTPS_CR_OFFSET);
+
+	while (numbytes-- && ((xuartps_readl(XUARTPS_SR_OFFSET)
+		& XUARTPS_SR_TXFULL)) != XUARTPS_SR_TXFULL) {
+
+		/* Break if no more data available in the UART buffer */
+		if (uart_circ_empty(&port->state->xmit))
+			break;
+
+		/* Get the data from the UART circular buffer and
+		 * write it to the xuartps's TX_FIFO register.
+		 */
+		xuartps_writel(
+			port->state->xmit.buf[port->state->xmit.tail],
+			XUARTPS_FIFO_OFFSET);
+		port->icount.tx++;
+
+		/* Adjust the tail of the UART buffer and wrap
+		 * the buffer if it reaches limit.
+		 */
+		port->state->xmit.tail = (port->state->xmit.tail + 1) &
+					(UART_XMIT_SIZE - 1);
+	}
+
+	/* Enable the TX Empty interrupt */
+	xuartps_writel(XUARTPS_IXR_TXEMPTY, XUARTPS_IER_OFFSET);
+
+	if (uart_circ_chars_pending(&port->state->xmit) < WAKEUP_CHARS)
+		uart_write_wakeup(port);
+}
+
+/**
+ * xuartps_stop_tx - Stop TX
+ * @port: Handle to the uart port structure
+ *
+ **/
+static void xuartps_stop_tx(struct uart_port *port)
+{
+	unsigned int regval;
+
+	regval = xuartps_readl(XUARTPS_CR_OFFSET);
+	regval |= XUARTPS_CR_TX_DIS;
+	/* Disable the transmitter */
+	xuartps_writel(regval, XUARTPS_CR_OFFSET);
+}
+
+/**
+ * xuartps_stop_rx - Stop RX
+ * @port: Handle to the uart port structure
+ *
+ **/
+static void xuartps_stop_rx(struct uart_port *port)
+{
+	unsigned int regval;
+
+	regval = xuartps_readl(XUARTPS_CR_OFFSET);
+	regval |= XUARTPS_CR_RX_DIS;
+	/* Disable the receiver */
+	xuartps_writel(regval, XUARTPS_CR_OFFSET);
+}
+
+/**
+ * xuartps_tx_empty -  Check whether TX is empty
+ * @port: Handle to the uart port structure
+ *
+ * Returns TIOCSER_TEMT on success, 0 otherwise
+ **/
+static unsigned int xuartps_tx_empty(struct uart_port *port)
+{
+	unsigned int status;
+
+	status = xuartps_readl(XUARTPS_ISR_OFFSET) & XUARTPS_IXR_TXEMPTY;
+	return status ? TIOCSER_TEMT : 0;
+}
+
+/**
+ * xuartps_break_ctl - Based on the input ctl we have to start or stop
+ *			transmitting char breaks
+ * @port: Handle to the uart port structure
+ * @ctl: Value based on which start or stop decision is taken
+ *
+ **/
+static void xuartps_break_ctl(struct uart_port *port, int ctl)
+{
+	unsigned int status;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port->lock, flags);
+
+	status = xuartps_readl(XUARTPS_CR_OFFSET);
+
+	if (ctl == -1)
+		xuartps_writel(XUARTPS_CR_STARTBRK | status,
+					XUARTPS_CR_OFFSET);
+	else {
+		if ((status & XUARTPS_CR_STOPBRK) == 0)
+			xuartps_writel(XUARTPS_CR_STOPBRK | status,
+					 XUARTPS_CR_OFFSET);
+	}
+	spin_unlock_irqrestore(&port->lock, flags);
+}
+
+/**
+ * xuartps_set_termios - termios operations, handling data length, parity,
+ *				stop bits, flow control, baud rate
+ * @port: Handle to the uart port structure
+ * @termios: Handle to the input termios structure
+ * @old: Values of the previously saved termios structure
+ *
+ **/
+static void xuartps_set_termios(struct uart_port *port,
+				struct ktermios *termios, struct ktermios *old)
+{
+	unsigned int cval = 0;
+	unsigned int baud;
+	unsigned long flags;
+	unsigned int ctrl_reg, mode_reg;
+
+	spin_lock_irqsave(&port->lock, flags);
+
+	/* Empty the receive FIFO 1st before making changes */
+	while ((xuartps_readl(XUARTPS_SR_OFFSET) &
+		 XUARTPS_SR_RXEMPTY) != XUARTPS_SR_RXEMPTY) {
+		xuartps_readl(XUARTPS_FIFO_OFFSET);
+	}
+
+	/* Disable the TX and RX to set baud rate */
+	xuartps_writel(xuartps_readl(XUARTPS_CR_OFFSET) |
+			(XUARTPS_CR_TX_DIS | XUARTPS_CR_RX_DIS),
+			XUARTPS_CR_OFFSET);
+
+	/* Min baud rate = 6bps and Max Baud Rate is 10Mbps for 100Mhz clk */
+	baud = uart_get_baud_rate(port, termios, old, 0, 10000000);
+	baud = xuartps_set_baud_rate(port, baud);
+	if (tty_termios_baud_rate(termios))
+		tty_termios_encode_baud_rate(termios, baud, baud);
+
+	/*
+	 * Update the per-port timeout.
+	 */
+	uart_update_timeout(port, termios->c_cflag, baud);
+
+	/* Set TX/RX Reset */
+	xuartps_writel(xuartps_readl(XUARTPS_CR_OFFSET) |
+			(XUARTPS_CR_TXRST | XUARTPS_CR_RXRST),
+			XUARTPS_CR_OFFSET);
+
+	ctrl_reg = xuartps_readl(XUARTPS_CR_OFFSET);
+
+	/* Clear the RX disable and TX disable bits and then set the TX enable
+	 * bit and RX enable bit to enable the transmitter and receiver.
+	 */
+	xuartps_writel(
+		(ctrl_reg & ~(XUARTPS_CR_TX_DIS | XUARTPS_CR_RX_DIS))
+			| (XUARTPS_CR_TX_EN | XUARTPS_CR_RX_EN),
+			XUARTPS_CR_OFFSET);
+
+	xuartps_writel(10, XUARTPS_RXTOUT_OFFSET);
+
+	port->read_status_mask = XUARTPS_IXR_TXEMPTY | XUARTPS_IXR_RXTRIG |
+			XUARTPS_IXR_OVERRUN | XUARTPS_IXR_TOUT;
+	port->ignore_status_mask = 0;
+
+	if (termios->c_iflag & INPCK)
+		port->read_status_mask |= XUARTPS_IXR_PARITY |
+		XUARTPS_IXR_FRAMING;
+
+	if (termios->c_iflag & IGNPAR)
+		port->ignore_status_mask |= XUARTPS_IXR_PARITY |
+			XUARTPS_IXR_FRAMING | XUARTPS_IXR_OVERRUN;
+
+	/* ignore all characters if CREAD is not set */
+	if ((termios->c_cflag & CREAD) == 0)
+		port->ignore_status_mask |= XUARTPS_IXR_RXTRIG |
+			XUARTPS_IXR_TOUT | XUARTPS_IXR_PARITY |
+			XUARTPS_IXR_FRAMING | XUARTPS_IXR_OVERRUN;
+
+	mode_reg = xuartps_readl(XUARTPS_MR_OFFSET);
+
+	/* Handling Data Size */
+	switch (termios->c_cflag & CSIZE) {
+	case CS6:
+		cval |= XUARTPS_MR_CHARLEN_6_BIT;
+		break;
+	case CS7:
+		cval |= XUARTPS_MR_CHARLEN_7_BIT;
+		break;
+	default:
+	case CS8:
+		cval |= XUARTPS_MR_CHARLEN_8_BIT;
+		termios->c_cflag &= ~CSIZE;
+		termios->c_cflag |= CS8;
+		break;
+	}
+
+	/* Handling Parity and Stop Bits length */
+	if (termios->c_cflag & CSTOPB)
+		cval |= XUARTPS_MR_STOPMODE_2_BIT; /* 2 STOP bits */
+	else
+		cval |= XUARTPS_MR_STOPMODE_1_BIT; /* 1 STOP bit */
+
+	if (termios->c_cflag & PARENB) {
+		/* Mark or Space parity */
+		if (termios->c_cflag & CMSPAR) {
+			if (termios->c_cflag & PARODD)
+				cval |= XUARTPS_MR_PARITY_MARK;
+			else
+				cval |= XUARTPS_MR_PARITY_SPACE;
+		} else if (termios->c_cflag & PARODD)
+				cval |= XUARTPS_MR_PARITY_ODD;
+			else
+				cval |= XUARTPS_MR_PARITY_EVEN;
+	} else
+		cval |= XUARTPS_MR_PARITY_NONE;
+	xuartps_writel(cval , XUARTPS_MR_OFFSET);
+
+	spin_unlock_irqrestore(&port->lock, flags);
+}
+
+/**
+ * xuartps_startup - Called when an application opens a xuartps port
+ * @port: Handle to the uart port structure
+ *
+ * Returns 0 on success, negative error otherwise
+ **/
+static int xuartps_startup(struct uart_port *port)
+{
+	unsigned int retval = 0, status = 0;
+
+	retval = request_irq(port->irq, xuartps_isr, 0, XUARTPS_NAME,
+								(void *)port);
+	if (retval)
+		return retval;
+
+	/* Disable the TX and RX */
+	xuartps_writel(XUARTPS_CR_TX_DIS | XUARTPS_CR_RX_DIS,
+						XUARTPS_CR_OFFSET);
+
+	/* Set the Control Register with TX/RX Enable, TX/RX Reset,
+	 * no break chars.
+	 */
+	xuartps_writel(XUARTPS_CR_TXRST | XUARTPS_CR_RXRST,
+				XUARTPS_CR_OFFSET);
+
+	status = xuartps_readl(XUARTPS_CR_OFFSET);
+
+	/* Clear the RX disable and TX disable bits and then set the TX enable
+	 * bit and RX enable bit to enable the transmitter and receiver.
+	 */
+	xuartps_writel((status & ~(XUARTPS_CR_TX_DIS | XUARTPS_CR_RX_DIS))
+			| (XUARTPS_CR_TX_EN | XUARTPS_CR_RX_EN |
+			XUARTPS_CR_STOPBRK), XUARTPS_CR_OFFSET);
+
+	/* Set the Mode Register with normal mode,8 data bits,1 stop bit,
+	 * no parity.
+	 */
+	xuartps_writel(XUARTPS_MR_CHMODE_NORM | XUARTPS_MR_STOPMODE_1_BIT
+		| XUARTPS_MR_PARITY_NONE | XUARTPS_MR_CHARLEN_8_BIT,
+		 XUARTPS_MR_OFFSET);
+
+	/* Set the RX FIFO Trigger level to 14 assuming FIFO size as 16 */
+	xuartps_writel(14, XUARTPS_RXWM_OFFSET);
+
+	/* Receive Timeout register is enabled with value of 10 */
+	xuartps_writel(10, XUARTPS_RXTOUT_OFFSET);
+
+
+	/* Set the Interrupt Registers with desired interrupts */
+	xuartps_writel(XUARTPS_IXR_TXEMPTY | XUARTPS_IXR_PARITY |
+		XUARTPS_IXR_FRAMING | XUARTPS_IXR_OVERRUN |
+		XUARTPS_IXR_RXTRIG | XUARTPS_IXR_TOUT, XUARTPS_IER_OFFSET);
+	xuartps_writel(~(XUARTPS_IXR_TXEMPTY | XUARTPS_IXR_PARITY |
+		XUARTPS_IXR_FRAMING | XUARTPS_IXR_OVERRUN |
+		XUARTPS_IXR_RXTRIG | XUARTPS_IXR_TOUT), XUARTPS_IDR_OFFSET);
+
+	return retval;
+}
+
+/**
+ * xuartps_shutdown - Called when an application closes a xuartps port
+ * @port: Handle to the uart port structure
+ *
+ **/
+static void xuartps_shutdown(struct uart_port *port)
+{
+	int status;
+
+	/* Disable interrupts */
+	status = xuartps_readl(XUARTPS_IMR_OFFSET);
+	xuartps_writel(status, XUARTPS_IDR_OFFSET);
+
+	/* Disable the TX and RX */
+	xuartps_writel(XUARTPS_CR_TX_DIS | XUARTPS_CR_RX_DIS,
+				 XUARTPS_CR_OFFSET);
+	free_irq(port->irq, port);
+}
+
+/**
+ * xuartps_type - Set UART type to xuartps port
+ * @port: Handle to the uart port structure
+ *
+ * Returns string on success, NULL otherwise
+ **/
+static const char *xuartps_type(struct uart_port *port)
+{
+	return port->type == PORT_XUARTPS ? XUARTPS_NAME : NULL;
+}
+
+/**
+ * xuartps_verify_port - Verify the port params
+ * @port: Handle to the uart port structure
+ * @ser: Handle to the structure whose members are compared
+ *
+ * Returns 0 if success otherwise -EINVAL
+ **/
+static int xuartps_verify_port(struct uart_port *port,
+					struct serial_struct *ser)
+{
+	if (ser->type != PORT_UNKNOWN && ser->type != PORT_XUARTPS)
+		return -EINVAL;
+	if (port->irq != ser->irq)
+		return -EINVAL;
+	if (ser->io_type != UPIO_MEM)
+		return -EINVAL;
+	if (port->iobase != ser->port)
+		return -EINVAL;
+	if (ser->hub6 != 0)
+		return -EINVAL;
+	return 0;
+}
+
+/**
+ * xuartps_request_port - Claim the memory region attached to xuartps port,
+ *				called when the driver adds a xuartps port via
+ *				uart_add_one_port()
+ * @port: Handle to the uart port structure
+ *
+ * Returns 0, -ENOMEM if request fails
+ **/
+static int xuartps_request_port(struct uart_port *port)
+{
+	if (!request_mem_region(port->mapbase, XUARTPS_REGISTER_SPACE,
+					 XUARTPS_NAME)) {
+		return -ENOMEM;
+	}
+
+	port->membase = ioremap(port->mapbase, XUARTPS_REGISTER_SPACE);
+	if (!port->membase) {
+		dev_err(port->dev, "Unable to map registers\n");
+		release_mem_region(port->mapbase, XUARTPS_REGISTER_SPACE);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+/**
+ * xuartps_release_port - Release the memory region attached to a xuartps
+ *				port, called when the driver removes a xuartps
+ *				port via uart_remove_one_port().
+ * @port: Handle to the uart port structure
+ *
+ **/
+static void xuartps_release_port(struct uart_port *port)
+{
+	release_mem_region(port->mapbase, XUARTPS_REGISTER_SPACE);
+	iounmap(port->membase);
+	port->membase = NULL;
+}
+
+/**
+ * xuartps_config_port - Configure xuartps, called when the driver adds a
+ *				xuartps port
+ * @port: Handle to the uart port structure
+ * @flags: If any
+ *
+ **/
+static void xuartps_config_port(struct uart_port *port, int flags)
+{
+	if (flags & UART_CONFIG_TYPE && xuartps_request_port(port) == 0)
+		port->type = PORT_XUARTPS;
+}
+
+/**
+ * xuartps_get_mctrl - Get the modem control state
+ *
+ * @port: Handle to the uart port structure
+ *
+ * Returns the modem control state
+ *
+ **/
+static unsigned int xuartps_get_mctrl(struct uart_port *port)
+{
+	return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
+}
+
+static void xuartps_set_mctrl(struct uart_port *port, unsigned int mctrl)
+{
+	/* N/A */
+}
+
+static void xuartps_enable_ms(struct uart_port *port)
+{
+	/* N/A */
+}
+
+/** The UART operations structure
+ */
+static struct uart_ops xuartps_ops = {
+	.set_mctrl	= xuartps_set_mctrl,
+	.get_mctrl	= xuartps_get_mctrl,
+	.enable_ms	= xuartps_enable_ms,
+
+	.start_tx	= xuartps_start_tx,	/* Start transmitting */
+	.stop_tx	= xuartps_stop_tx,	/* Stop transmission */
+	.stop_rx	= xuartps_stop_rx,	/* Stop reception */
+	.tx_empty	= xuartps_tx_empty,	/* Transmitter busy? */
+	.break_ctl	= xuartps_break_ctl,	/* Start/stop
+						 * transmitting break
+						 */
+	.set_termios	= xuartps_set_termios,	/* Set termios */
+	.startup	= xuartps_startup,	/* App opens xuartps */
+	.shutdown	= xuartps_shutdown,	/* App closes xuartps */
+	.type		= xuartps_type,		/* Set UART type */
+	.verify_port	= xuartps_verify_port,	/* Verification of port
+						 * params
+						 */
+	.request_port	= xuartps_request_port,	/* Claim resources
+						 * associated with a
+						 * xuartps port
+						 */
+	.release_port	= xuartps_release_port,	/* Release resources
+						 * associated with a
+						 * xuartps port
+						 */
+	.config_port	= xuartps_config_port,	/* Configure when driver
+						 * adds a xuartps port
+						 */
+};
+
+static struct uart_port xuartps_port[2];
+
+/**
+ * xuartps_get_port - Configure the port from the platform device resource
+ *			info
+ *
+ * Returns a pointer to a uart_port or NULL for failure
+ **/
+static struct uart_port *xuartps_get_port(void)
+{
+	struct uart_port *port;
+	int id;
+
+	/* Find the next unused port */
+	for (id = 0; id < XUARTPS_NR_PORTS; id++)
+		if (xuartps_port[id].mapbase == 0)
+			break;
+
+	if (id >= XUARTPS_NR_PORTS)
+		return NULL;
+
+	port = &xuartps_port[id];
+
+	/* At this point, we've got an empty uart_port struct, initialize it */
+	spin_lock_init(&port->lock);
+	port->membase	= NULL;
+	port->iobase	= 1; /* mark port in use */
+	port->irq	= 0;
+	port->type	= PORT_UNKNOWN;
+	port->iotype	= UPIO_MEM32;
+	port->flags	= UPF_BOOT_AUTOCONF;
+	port->ops	= &xuartps_ops;
+	port->fifosize	= XUARTPS_FIFO_SIZE;
+	port->line	= id;
+	port->dev	= NULL;
+	return port;
+}
+
+/*-----------------------Console driver operations--------------------------*/
+
+#ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE
+/**
+ * xuartps_console_wait_tx - Wait for the TX to be full
+ * @port: Handle to the uart port structure
+ *
+ **/
+static void xuartps_console_wait_tx(struct uart_port *port)
+{
+	while ((xuartps_readl(XUARTPS_SR_OFFSET) & XUARTPS_SR_TXEMPTY)
+				!= XUARTPS_SR_TXEMPTY)
+		barrier();
+}
+
+/**
+ * xuartps_console_putchar - write the character to the FIFO buffer
+ * @port: Handle to the uart port structure
+ * @ch: Character to be written
+ *
+ **/
+static void xuartps_console_putchar(struct uart_port *port, int ch)
+{
+	xuartps_console_wait_tx(port);
+	xuartps_writel(ch, XUARTPS_FIFO_OFFSET);
+}
+
+/**
+ * xuartps_console_write - perform write operation
+ * @port: Handle to the uart port structure
+ * @s: Pointer to character array
+ * @count: No of characters
+ **/
+static void xuartps_console_write(struct console *co, const char *s,
+				unsigned int count)
+{
+	struct uart_port *port = &xuartps_port[co->index];
+	unsigned long flags;
+	unsigned int imr;
+	int locked = 1;
+
+	if (oops_in_progress)
+		locked = spin_trylock_irqsave(&port->lock, flags);
+	else
+		spin_lock_irqsave(&port->lock, flags);
+
+	/* save and disable interrupt */
+	imr = xuartps_readl(XUARTPS_IMR_OFFSET);
+	xuartps_writel(imr, XUARTPS_IDR_OFFSET);
+
+	uart_console_write(port, s, count, xuartps_console_putchar);
+	xuartps_console_wait_tx(port);
+
+	/* restore interrupt state, it seems like there may be a h/w bug
+	 * in that the interrupt enable register should not need to be
+	 * written based on the data sheet
+	 */
+	xuartps_writel(~imr, XUARTPS_IDR_OFFSET);
+	xuartps_writel(imr, XUARTPS_IER_OFFSET);
+
+	if (locked)
+		spin_unlock_irqrestore(&port->lock, flags);
+}
+
+/**
+ * xuartps_console_setup - Initialize the uart to default config
+ * @co: Console handle
+ * @options: Initial settings of uart
+ *
+ * Returns 0, -ENODEV if no device
+ **/
+static int __init xuartps_console_setup(struct console *co, char *options)
+{
+	struct uart_port *port = &xuartps_port[co->index];
+	int baud = 9600;
+	int bits = 8;
+	int parity = 'n';
+	int flow = 'n';
+
+	if (co->index < 0 || co->index >= XUARTPS_NR_PORTS)
+		return -EINVAL;
+
+	if (!port->mapbase) {
+		pr_debug("console on ttyPS%i not present\n", co->index);
+		return -ENODEV;
+	}
+
+	if (options)
+		uart_parse_options(options, &baud, &parity, &bits, &flow);
+
+	return uart_set_options(port, co, baud, parity, bits, flow);
+}
+
+static struct uart_driver xuartps_uart_driver;
+
+static struct console xuartps_console = {
+	.name	= XUARTPS_TTY_NAME,
+	.write	= xuartps_console_write,
+	.device	= uart_console_device,
+	.setup	= xuartps_console_setup,
+	.flags	= CON_PRINTBUFFER,
+	.index	= -1, /* Specified on the cmdline (e.g. console=ttyPS ) */
+	.data	= &xuartps_uart_driver,
+};
+
+/**
+ * xuartps_console_init - Initialization call
+ *
+ * Returns 0 on success, negative error otherwise
+ **/
+static int __init xuartps_console_init(void)
+{
+	register_console(&xuartps_console);
+	return 0;
+}
+
+console_initcall(xuartps_console_init);
+
+#endif /* CONFIG_SERIAL_XILINX_PS_UART_CONSOLE */
+
+/** Structure Definitions
+ */
+static struct uart_driver xuartps_uart_driver = {
+	.owner		= THIS_MODULE,		/* Owner */
+	.driver_name	= XUARTPS_NAME,		/* Driver name */
+	.dev_name	= XUARTPS_TTY_NAME,	/* Node name */
+	.major		= XUARTPS_MAJOR,	/* Major number */
+	.minor		= XUARTPS_MINOR,	/* Minor number */
+	.nr		= XUARTPS_NR_PORTS,	/* Number of UART ports */
+#ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE
+	.cons		= &xuartps_console,	/* Console */
+#endif
+};
+
+/* ---------------------------------------------------------------------
+ * Platform bus binding
+ */
+/**
+ * xuartps_probe - Platform driver probe
+ * @pdev: Pointer to the platform device structure
+ *
+ * Returns 0 on success, negative error otherwise
+ **/
+static int __devinit xuartps_probe(struct platform_device *pdev)
+{
+	int rc;
+	struct uart_port *port;
+	struct resource *res, *res2;
+	int clk = 0;
+
+#ifdef CONFIG_OF
+	const unsigned int *prop;
+
+	prop = of_get_property(pdev->dev.of_node, "clock", NULL);
+	if (prop)
+		clk = be32_to_cpup(prop);
+#else
+	clk = *((unsigned int *)(pdev->dev.platform_data));
+#endif
+	if (!clk) {
+		dev_err(&pdev->dev, "no clock specified\n");
+		return -ENODEV;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -ENODEV;
+
+	res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res2)
+		return -ENODEV;
+
+	/* Initialize the port structure */
+	port = xuartps_get_port();
+
+	if (!port) {
+		dev_err(&pdev->dev, "Cannot get uart_port structure\n");
+		return -ENODEV;
+	} else {
+		/* Register the port.
+		 * This function also registers this device with the tty layer
+		 * and triggers invocation of the config_port() entry point.
+		 */
+		port->mapbase = res->start;
+		port->irq = res2->start;
+		port->dev = &pdev->dev;
+		port->uartclk = clk;
+		dev_set_drvdata(&pdev->dev, port);
+		rc = uart_add_one_port(&xuartps_uart_driver, port);
+		if (rc) {
+			dev_err(&pdev->dev,
+				"uart_add_one_port() failed; err=%i\n", rc);
+			dev_set_drvdata(&pdev->dev, NULL);
+			return rc;
+		}
+		return 0;
+	}
+}
+
+/**
+ * xuartps_remove - called when the platform driver is unregistered
+ * @pdev: Pointer to the platform device structure
+ *
+ * Returns 0 on success, negative error otherwise
+ **/
+static int __devexit xuartps_remove(struct platform_device *pdev)
+{
+	struct uart_port *port = dev_get_drvdata(&pdev->dev);
+	int rc = 0;
+
+	/* Remove the xuartps port from the serial core */
+	if (port) {
+		rc = uart_remove_one_port(&xuartps_uart_driver, port);
+		dev_set_drvdata(&pdev->dev, NULL);
+		port->mapbase = 0;
+	}
+	return rc;
+}
+
+/**
+ * xuartps_suspend - suspend event
+ * @pdev: Pointer to the platform device structure
+ * @state: State of the device
+ *
+ * Returns 0
+ **/
+static int xuartps_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	/* Call the API provided in serial_core.c file which handles
+	 * the suspend.
+	 */
+	uart_suspend_port(&xuartps_uart_driver, &xuartps_port[pdev->id]);
+	return 0;
+}
+
+/**
+ * xuartps_resume - Resume after a previous suspend
+ * @pdev: Pointer to the platform device structure
+ *
+ * Returns 0
+ **/
+static int xuartps_resume(struct platform_device *pdev)
+{
+	uart_resume_port(&xuartps_uart_driver, &xuartps_port[pdev->id]);
+	return 0;
+}
+
+/* Match table for of_platform binding */
+
+#ifdef CONFIG_OF
+static struct of_device_id xuartps_of_match[] __devinitdata = {
+	{ .compatible = "xlnx,xuartps", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, xuartps_of_match);
+#else
+#define xuartps_of_match NULL
+#endif
+
+static struct platform_driver xuartps_platform_driver = {
+	.probe   = xuartps_probe,		/* Probe method */
+	.remove  = __exit_p(xuartps_remove),	/* Detach method */
+	.suspend = xuartps_suspend,		/* Suspend */
+	.resume  = xuartps_resume,		/* Resume after a suspend */
+	.driver  = {
+		.owner = THIS_MODULE,
+		.name = XUARTPS_NAME,		/* Driver name */
+		.of_match_table = xuartps_of_match,
+		},
+};
+
+/* ---------------------------------------------------------------------
+ * Module Init and Exit
+ */
+/**
+ * xuartps_init - Initial driver registration call
+ *
+ * Returns whether the registration was successful or not
+ **/
+static int __init xuartps_init(void)
+{
+	int retval = 0;
+
+	/* Register the xuartps driver with the serial core */
+	retval = uart_register_driver(&xuartps_uart_driver);
+	if (retval)
+		return retval;
+
+	/* Register the platform driver */
+	retval = platform_driver_register(&xuartps_platform_driver);
+	if (retval)
+		uart_unregister_driver(&xuartps_uart_driver);
+
+	return retval;
+}
+
+/**
+ * xuartps_exit - Driver unregistration call
+ **/
+static void __exit xuartps_exit(void)
+{
+	/* The order of unregistration is important. Unregister the
+	 * UART driver before the platform driver crashes the system.
+	 */
+
+	/* Unregister the platform driver */
+	platform_driver_unregister(&xuartps_platform_driver);
+
+	/* Unregister the xuartps driver */
+	uart_unregister_driver(&xuartps_uart_driver);
+}
+
+module_init(xuartps_init);
+module_exit(xuartps_exit);
+
+MODULE_DESCRIPTION("Driver for PS UART");
+MODULE_AUTHOR("Xilinx Inc.");
+MODULE_LICENSE("GPL");
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 27da23d98e3f25f13b3a169ef78dbd20b79151d7..272e417a9b0d0620be9311307033ba607a48572f 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/char/synclink.c
- *
  * $Id: synclink.c,v 4.38 2005/11/07 16:30:34 paulkf Exp $
  *
  * Device driver for Microgate SyncLink ISA and PCI
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index f1a7918d71aac192107af9b45f5e2dde1508383a..46de2e075dacda019589cc5462a0d60f6eea8d51 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -416,6 +416,7 @@ static void flush_to_ldisc(struct work_struct *work)
 		struct tty_buffer *head, *tail = tty->buf.tail;
 		int seen_tail = 0;
 		while ((head = tty->buf.head) != NULL) {
+			int copied;
 			int count;
 			char *char_buf;
 			unsigned char *flag_buf;
@@ -442,17 +443,19 @@ static void flush_to_ldisc(struct work_struct *work)
 			   line discipline as we want to empty the queue */
 			if (test_bit(TTY_FLUSHPENDING, &tty->flags))
 				break;
-			if (!tty->receive_room || seen_tail)
-				break;
-			if (count > tty->receive_room)
-				count = tty->receive_room;
 			char_buf = head->char_buf_ptr + head->read;
 			flag_buf = head->flag_buf_ptr + head->read;
-			head->read += count;
 			spin_unlock_irqrestore(&tty->buf.lock, flags);
-			disc->ops->receive_buf(tty, char_buf,
+			copied = disc->ops->receive_buf(tty, char_buf,
 							flag_buf, count);
 			spin_lock_irqsave(&tty->buf.lock, flags);
+
+			head->read += copied;
+
+			if (copied == 0 || seen_tail) {
+				schedule_work(&tty->buf.work);
+				break;
+			}
 		}
 		clear_bit(TTY_FLUSHING, &tty->flags);
 	}
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index d7d50b48287e8a7374e4d2e814527b4faa9dfaa9..6556f7452ba6f960a9f083068f1674164c93ff11 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/tty_io.c
- *
  *  Copyright (C) 1991, 1992  Linus Torvalds
  */
 
@@ -964,12 +962,14 @@ static ssize_t tty_read(struct file *file, char __user *buf, size_t count,
 }
 
 void tty_write_unlock(struct tty_struct *tty)
+	__releases(&tty->atomic_write_lock)
 {
 	mutex_unlock(&tty->atomic_write_lock);
 	wake_up_interruptible_poll(&tty->write_wait, POLLOUT);
 }
 
 int tty_write_lock(struct tty_struct *tty, int ndelay)
+	__acquires(&tty->atomic_write_lock)
 {
 	if (!mutex_trylock(&tty->atomic_write_lock)) {
 		if (ndelay)
@@ -1391,16 +1391,15 @@ struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx,
 		return ERR_PTR(-ENODEV);
 
 	tty = alloc_tty_struct();
-	if (!tty)
-		goto fail_no_mem;
+	if (!tty) {
+		retval = -ENOMEM;
+		goto err_module_put;
+	}
 	initialize_tty_struct(tty, driver, idx);
 
 	retval = tty_driver_install_tty(driver, tty);
-	if (retval < 0) {
-		free_tty_struct(tty);
-		module_put(driver->owner);
-		return ERR_PTR(retval);
-	}
+	if (retval < 0)
+		goto err_deinit_tty;
 
 	/*
 	 * Structures all installed ... call the ldisc open routines.
@@ -1409,15 +1408,18 @@ struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx,
 	 */
 	retval = tty_ldisc_setup(tty, tty->link);
 	if (retval)
-		goto release_mem_out;
+		goto err_release_tty;
 	return tty;
 
-fail_no_mem:
+err_deinit_tty:
+	deinitialize_tty_struct(tty);
+	free_tty_struct(tty);
+err_module_put:
 	module_put(driver->owner);
-	return ERR_PTR(-ENOMEM);
+	return ERR_PTR(retval);
 
 	/* call the tty release_tty routine to clean out this slot */
-release_mem_out:
+err_release_tty:
 	if (printk_ratelimit())
 		printk(KERN_INFO "tty_init_dev: ldisc open failed, "
 				 "clearing slot %d\n", idx);
@@ -1892,6 +1894,7 @@ static int tty_open(struct inode *inode, struct file *filp)
 	retval = tty_add_file(tty, filp);
 	if (retval) {
 		tty_unlock();
+		tty_release(inode, filp);
 		return retval;
 	}
 
@@ -1902,12 +1905,10 @@ static int tty_open(struct inode *inode, struct file *filp)
 #ifdef TTY_DEBUG_HANGUP
 	printk(KERN_DEBUG "opening %s...", tty->name);
 #endif
-	if (!retval) {
-		if (tty->ops->open)
-			retval = tty->ops->open(tty, filp);
-		else
-			retval = -ENODEV;
-	}
+	if (tty->ops->open)
+		retval = tty->ops->open(tty, filp);
+	else
+		retval = -ENODEV;
 	filp->f_flags = saved_flags;
 
 	if (!retval && test_bit(TTY_EXCLUSIVE, &tty->flags) &&
@@ -2887,6 +2888,20 @@ void initialize_tty_struct(struct tty_struct *tty,
 	tty->dev = tty_get_device(tty);
 }
 
+/**
+ *	deinitialize_tty_struct
+ *	@tty: tty to deinitialize
+ *
+ *	This subroutine deinitializes a tty structure that has been newly
+ *	allocated but tty_release cannot be called on that yet.
+ *
+ *	Locking: none - tty in question must not be exposed at this point
+ */
+void deinitialize_tty_struct(struct tty_struct *tty)
+{
+	tty_ldisc_deinit(tty);
+}
+
 /**
  *	tty_put_char	-	write one character to a tty
  *	@tty: tty
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index 21574cb32343d43797f3f67ca01a2c134736d537..53f2442c609950ba27f84614c2efec51b6d4ad51 100644
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/tty_ioctl.c
- *
  *  Copyright (C) 1991, 1992, 1993, 1994  Linus Torvalds
  *
  * Modified by Fred N. van Kempen, 01/29/93, to add line disciplines
@@ -309,7 +307,7 @@ EXPORT_SYMBOL(tty_termios_input_baud_rate);
  *	@ospeed: output speed
  *
  *	Encode the speeds set into the passed termios structure. This is
- *	used as a library helper for drivers os that they can report back
+ *	used as a library helper for drivers so that they can report back
  *	the actual speed selected when it differs from the speed requested
  *
  *	For maximal back compatibility with legacy SYS5/POSIX *nix behaviour
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index e19e136471165dd163509750bddd6382ce70bcd2..5d01d32e2cf072fa26699fd7a7b19e77c7ff4f39 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -956,6 +956,19 @@ void tty_ldisc_init(struct tty_struct *tty)
 	tty_ldisc_assign(tty, ld);
 }
 
+/**
+ *	tty_ldisc_init		-	ldisc cleanup for new tty
+ *	@tty: tty that was allocated recently
+ *
+ *	The tty structure must not becompletely set up (tty_ldisc_setup) when
+ *      this call is made.
+ */
+void tty_ldisc_deinit(struct tty_struct *tty)
+{
+	put_ldisc(tty->ldisc);
+	tty_ldisc_assign(tty, NULL);
+}
+
 void tty_ldisc_begin(void)
 {
 	/* Setup the default TTY line discipline. */
diff --git a/drivers/tty/tty_mutex.c b/drivers/tty/tty_mutex.c
index 133697540c738441d6b92f6e2ebf72b0622baae6..3b2bb77194423fa3c3967f21916d64bd94513584 100644
--- a/drivers/tty/tty_mutex.c
+++ b/drivers/tty/tty_mutex.c
@@ -1,6 +1,3 @@
-/*
- * drivers/char/tty_lock.c
- */
 #include <linux/tty.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index d6b342b5b423ce69fc989cdf3593fa892d7f9167..3761ccf0f34081f889b32e49010ca8bdf310173c 100644
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/char/keyboard.c
- *
  * Written for linux by Johan Myreen as a translation from
  * the assembly version by Linus (with diacriticals added)
  *
diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c
index adf0ad2a8851a66b477538b7ac8d28df8956676a..67b1d0d7c8acb924fdc481cfc75b36fa6c925de8 100644
--- a/drivers/tty/vt/selection.c
+++ b/drivers/tty/vt/selection.c
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/char/selection.c
- *
  * This module exports the functions:
  *
  *     'int set_selection(struct tiocl_selection __user *, struct tty_struct *)'
@@ -334,8 +332,7 @@ int paste_selection(struct tty_struct *tty)
 			continue;
 		}
 		count = sel_buffer_lth - pasted;
-		count = min(count, tty->receive_room);
-		tty->ldisc->ops->receive_buf(tty, sel_buffer + pasted,
+		count = tty->ldisc->ops->receive_buf(tty, sel_buffer + pasted,
 								NULL, count);
 		pasted += count;
 	}
diff --git a/drivers/tty/vt/vc_screen.c b/drivers/tty/vt/vc_screen.c
index 1564261e80c8d729f41f9b682504b521178e43ea..66825c9f516a2a871c5908d4d9da40aa48431270 100644
--- a/drivers/tty/vt/vc_screen.c
+++ b/drivers/tty/vt/vc_screen.c
@@ -1,6 +1,4 @@
 /*
- * linux/drivers/char/vc_screen.c
- *
  * Provide access to virtual console memory.
  * /dev/vcs0: the screen as it is being viewed right now (possibly scrolled)
  * /dev/vcsN: the screen of /dev/ttyN (1 <= N <= 63)
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 4bea1efaec98edbff2dbc2e5db27ac807d70c7fb..b3915b7ad3e2facb654dbd50114623f01996f431 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/vt.c
- *
  *  Copyright (C) 1991, 1992  Linus Torvalds
  */
 
@@ -858,7 +856,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
 {
 	unsigned long old_origin, new_origin, new_scr_end, rlth, rrem, err = 0;
 	unsigned long end;
-	unsigned int old_cols, old_rows, old_row_size, old_screen_size;
+	unsigned int old_rows, old_row_size;
 	unsigned int new_cols, new_rows, new_row_size, new_screen_size;
 	unsigned int user;
 	unsigned short *newscreen;
@@ -887,9 +885,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
 		return -ENOMEM;
 
 	old_rows = vc->vc_rows;
-	old_cols = vc->vc_cols;
 	old_row_size = vc->vc_size_row;
-	old_screen_size = vc->vc_screenbuf_size;
 
 	err = resize_screen(vc, new_cols, new_rows, user);
 	if (err) {
@@ -1197,6 +1193,13 @@ static void csi_J(struct vc_data *vc, int vpar)
 					      vc->vc_x + 1);
 			}
 			break;
+		case 3: /* erase scroll-back buffer (and whole display) */
+			scr_memsetw(vc->vc_screenbuf, vc->vc_video_erase_char,
+				    vc->vc_screenbuf_size >> 1);
+			set_origin(vc);
+			if (CON_IS_VISIBLE(vc))
+				update_screen(vc);
+			/* fall through */
 		case 2: /* erase whole display */
 			count = vc->vc_cols * vc->vc_rows;
 			start = (unsigned short *)vc->vc_origin;
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index 937d17219984508eaa2e26dff8278b6c79d6ca46..5e096f43bceaceb056098d69227d937501ef27bf 100644
--- a/drivers/tty/vt/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/char/vt_ioctl.c
- *
  *  Copyright (C) 1992 obz under the linux copyright
  *
  *  Dynamic diacritical handling - aeb@cwi.nl - Dec 1993
@@ -698,10 +696,23 @@ int vt_ioctl(struct tty_struct *tty,
 		break;
 
 	case KDGKBMODE:
-		uival = ((kbd->kbdmode == VC_RAW) ? K_RAW :
-				 (kbd->kbdmode == VC_MEDIUMRAW) ? K_MEDIUMRAW :
-				 (kbd->kbdmode == VC_UNICODE) ? K_UNICODE :
-				 K_XLATE);
+		switch (kbd->kbdmode) {
+		case VC_RAW:
+			uival = K_RAW;
+			break;
+		case VC_MEDIUMRAW:
+			uival = K_MEDIUMRAW;
+			break;
+		case VC_UNICODE:
+			uival = K_UNICODE;
+			break;
+		case VC_OFF:
+			uival = K_OFF;
+			break;
+		default:
+			uival = K_XLATE;
+			break;
+		}
 		goto setint;
 
 	/* this could be folded into KDSKBMODE, but for compatibility
@@ -1499,7 +1510,6 @@ long vt_compat_ioctl(struct tty_struct *tty,
 {
 	struct vc_data *vc = tty->driver_data;
 	struct console_font_op op;	/* used in multiple places here */
-	struct kbd_struct *kbd;
 	unsigned int console;
 	void __user *up = (void __user *)arg;
 	int perm;
@@ -1522,7 +1532,6 @@ long vt_compat_ioctl(struct tty_struct *tty,
 	if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG))
 		perm = 1;
 
-	kbd = kbd_table + console;
 	switch (cmd) {
 	/*
 	 * these need special handlers for incompatible data structures
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 51fe1795d5a8197678a5a00763f62e8a9fe59183..d2efe823c20dd7fc317a1ffc0e12c283138e531d 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -381,7 +381,13 @@ static int uio_get_minor(struct uio_device *idev)
 			retval = -ENOMEM;
 		goto exit;
 	}
-	idev->minor = id & MAX_ID_MASK;
+	if (id < UIO_MAX_DEVICES) {
+		idev->minor = id;
+	} else {
+		dev_err(idev->dev, "too many uio devices\n");
+		retval = -EINVAL;
+		idr_remove(&uio_idr, id);
+	}
 exit:
 	mutex_unlock(&minor_lock);
 	return retval;
@@ -587,14 +593,12 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
 
 static int uio_find_mem_index(struct vm_area_struct *vma)
 {
-	int mi;
 	struct uio_device *idev = vma->vm_private_data;
 
-	for (mi = 0; mi < MAX_UIO_MAPS; mi++) {
-		if (idev->info->mem[mi].size == 0)
+	if (vma->vm_pgoff < MAX_UIO_MAPS) {
+		if (idev->info->mem[vma->vm_pgoff].size == 0)
 			return -1;
-		if (vma->vm_pgoff == mi)
-			return mi;
+		return (int)vma->vm_pgoff;
 	}
 	return -1;
 }
diff --git a/drivers/uio/uio_netx.c b/drivers/uio/uio_netx.c
index 5ffdb483b0157a0c3998ae5cb8c1c0a316bb627a..a879fd5741f849f31fc417a0457cabb38049d1d3 100644
--- a/drivers/uio/uio_netx.c
+++ b/drivers/uio/uio_netx.c
@@ -18,6 +18,9 @@
 
 #define PCI_VENDOR_ID_HILSCHER		0x15CF
 #define PCI_DEVICE_ID_HILSCHER_NETX	0x0000
+#define PCI_DEVICE_ID_HILSCHER_NETPLC	0x0010
+#define PCI_SUBDEVICE_ID_NETPLC_RAM	0x0000
+#define PCI_SUBDEVICE_ID_NETPLC_FLASH	0x0001
 #define PCI_SUBDEVICE_ID_NXSB_PCA	0x3235
 #define PCI_SUBDEVICE_ID_NXPCA		0x3335
 
@@ -66,6 +69,10 @@ static int __devinit netx_pci_probe(struct pci_dev *dev,
 		bar = 0;
 		info->name = "netx";
 		break;
+	case PCI_DEVICE_ID_HILSCHER_NETPLC:
+		bar = 0;
+		info->name = "netplc";
+		break;
 	default:
 		bar = 2;
 		info->name = "netx_plx";
@@ -133,6 +140,18 @@ static struct pci_device_id netx_pci_ids[] = {
 		.subvendor =	0,
 		.subdevice =	0,
 	},
+	{
+		.vendor =       PCI_VENDOR_ID_HILSCHER,
+		.device =       PCI_DEVICE_ID_HILSCHER_NETPLC,
+		.subvendor =    PCI_VENDOR_ID_HILSCHER,
+		.subdevice =    PCI_SUBDEVICE_ID_NETPLC_RAM,
+	},
+	{
+		.vendor =       PCI_VENDOR_ID_HILSCHER,
+		.device =       PCI_DEVICE_ID_HILSCHER_NETPLC,
+		.subvendor =    PCI_VENDOR_ID_HILSCHER,
+		.subdevice =    PCI_SUBDEVICE_ID_NETPLC_FLASH,
+	},
 	{
 		.vendor =	PCI_VENDOR_ID_PLX,
 		.device =	PCI_DEVICE_ID_PLX_9030,
diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c
index 7174d518b8a659d752033f819a333d6f717b9dda..0f424af7f10934f530f608aa24f4f63ba0438142 100644
--- a/drivers/uio/uio_pdrv_genirq.c
+++ b/drivers/uio/uio_pdrv_genirq.c
@@ -189,6 +189,10 @@ static int uio_pdrv_genirq_remove(struct platform_device *pdev)
 
 	uio_unregister_device(priv->uioinfo);
 	pm_runtime_disable(&pdev->dev);
+
+	priv->uioinfo->handler = NULL;
+	priv->uioinfo->irqcontrol = NULL;
+
 	kfree(priv);
 	return 0;
 }
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 006489d82dc3dbc41b3f1d96fbea3511cb3e6d25..48f1781352f154e9820eda618696c9e3d486c0af 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -65,8 +65,10 @@ config USB_ARCH_HAS_EHCI
 	default y if ARCH_CNS3XXX
 	default y if ARCH_VT8500
 	default y if PLAT_SPEAR
+	default y if PLAT_S5P
 	default y if ARCH_MSM
 	default y if MICROBLAZE
+	default y if SPARC_LEON
 	default PCI
 
 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
@@ -116,6 +118,8 @@ source "drivers/usb/host/Kconfig"
 
 source "drivers/usb/musb/Kconfig"
 
+source "drivers/usb/renesas_usbhs/Kconfig"
+
 source "drivers/usb/class/Kconfig"
 
 source "drivers/usb/storage/Kconfig"
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 239f050efa35ccff2eb8e44191a27898c9e743cc..30ddf8dc4f72ed139b381d7389bc9b9bfc322c34 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_USB_R8A66597_HCD)	+= host/
 obj-$(CONFIG_USB_HWA_HCD)	+= host/
 obj-$(CONFIG_USB_ISP1760_HCD)	+= host/
 obj-$(CONFIG_USB_IMX21_HCD)	+= host/
+obj-$(CONFIG_USB_FSL_MPH_DR_OF)	+= host/
 
 obj-$(CONFIG_USB_C67X00_HCD)	+= c67x00/
 
@@ -45,3 +46,8 @@ obj-$(CONFIG_EARLY_PRINTK_DBGP)	+= early/
 
 obj-$(CONFIG_USB_ATM)		+= atm/
 obj-$(CONFIG_USB_SPEEDTOUCH)	+= atm/
+
+obj-$(CONFIG_USB_MUSB_HDRC)	+= musb/
+obj-$(CONFIG_USB_RENESAS_USBHS)	+= renesas_usbhs/
+obj-$(CONFIG_USB_OTG_UTILS)	+= otg/
+obj-$(CONFIG_USB_GADGET)	+= gadget/
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index e057e5381465b1a12c03e550f3ff6b2f9d4d24e0..395a347f2ebbea52d86b20cb97bec70548b6a34a 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -7,35 +7,12 @@
  * Copyright (c) 2000 Vojtech Pavlik	<vojtech@suse.cz>
  * Copyright (c) 2004 Oliver Neukum	<oliver@neukum.name>
  * Copyright (c) 2005 David Kubicek	<dave@awk.cz>
+ * Copyright (c) 2011 Johan Hovold	<jhovold@gmail.com>
  *
  * USB Abstract Control Model driver for USB modems and ISDN adapters
  *
  * Sponsored by SuSE
  *
- * ChangeLog:
- *	v0.9  - thorough cleaning, URBification, almost a rewrite
- *	v0.10 - some more cleanups
- *	v0.11 - fixed flow control, read error doesn't stop reads
- *	v0.12 - added TIOCM ioctls, added break handling, made struct acm
- *		kmalloced
- *	v0.13 - added termios, added hangup
- *	v0.14 - sized down struct acm
- *	v0.15 - fixed flow control again - characters could be lost
- *	v0.16 - added code for modems with swapped data and control interfaces
- *	v0.17 - added new style probing
- *	v0.18 - fixed new style probing for devices with more configurations
- *	v0.19 - fixed CLOCAL handling (thanks to Richard Shih-Ping Chan)
- *	v0.20 - switched to probing on interface (rather than device) class
- *	v0.21 - revert to probing on device for devices with multiple configs
- *	v0.22 - probe only the control interface. if usbcore doesn't choose the
- *		config we want, sysadmin changes bConfigurationValue in sysfs.
- *	v0.23 - use softirq for rx processing, as needed by tty layer
- *	v0.24 - change probe method to evaluate CDC union descriptor
- *	v0.25 - downstream tasks paralelized to maximize throughput
- *	v0.26 - multiple write urbs, writesize increased
- */
-
-/*
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -74,13 +51,7 @@
 #include "cdc-acm.h"
 
 
-#define ACM_CLOSE_TIMEOUT	15	/* seconds to let writes drain */
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION "v0.26"
-#define DRIVER_AUTHOR "Armin Fuerst, Pavel Machek, Johannes Erdfelt, Vojtech Pavlik, David Kubicek"
+#define DRIVER_AUTHOR "Armin Fuerst, Pavel Machek, Johannes Erdfelt, Vojtech Pavlik, David Kubicek, Johan Hovold"
 #define DRIVER_DESC "USB Abstract Control Model driver for USB modems and ISDN adapters"
 
 static struct usb_driver acm_driver;
@@ -94,12 +65,6 @@ static DEFINE_MUTEX(open_mutex);
 static const struct tty_port_operations acm_port_ops = {
 };
 
-#ifdef VERBOSE_DEBUG
-#define verbose	1
-#else
-#define verbose	0
-#endif
-
 /*
  * Functions for ACM control messages.
  */
@@ -111,8 +76,9 @@ static int acm_ctrl_msg(struct acm *acm, int request, int value,
 		request, USB_RT_ACM, value,
 		acm->control->altsetting[0].desc.bInterfaceNumber,
 		buf, len, 5000);
-	dbg("acm_control_msg: rq: 0x%02x val: %#x len: %#x result: %d",
-						request, value, len, retval);
+	dev_dbg(&acm->control->dev,
+			"%s - rq 0x%02x, val %#x, len %#x, result %d\n",
+			__func__, request, value, len, retval);
 	return retval < 0 ? retval : 0;
 }
 
@@ -192,7 +158,9 @@ static int acm_start_wb(struct acm *acm, struct acm_wb *wb)
 
 	rc = usb_submit_urb(wb->urb, GFP_ATOMIC);
 	if (rc < 0) {
-		dbg("usb_submit_urb(write bulk) failed: %d", rc);
+		dev_err(&acm->data->dev,
+			"%s - usb_submit_urb(write bulk) failed: %d\n",
+			__func__, rc);
 		acm_write_done(acm, wb);
 	}
 	return rc;
@@ -211,7 +179,8 @@ static int acm_write_start(struct acm *acm, int wbn)
 		return -ENODEV;
 	}
 
-	dbg("%s susp_count: %d", __func__, acm->susp_count);
+	dev_vdbg(&acm->data->dev, "%s - susp_count %d\n", __func__,
+							acm->susp_count);
 	usb_autopm_get_interface_async(acm->control);
 	if (acm->susp_count) {
 		if (!acm->delayed_wb)
@@ -287,10 +256,14 @@ static void acm_ctrl_irq(struct urb *urb)
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __func__, status);
+		dev_dbg(&acm->control->dev,
+				"%s - urb shutting down with status: %d\n",
+				__func__, status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __func__, status);
+		dev_dbg(&acm->control->dev,
+				"%s - nonzero urb status received: %d\n",
+				__func__, status);
 		goto exit;
 	}
 
@@ -302,8 +275,8 @@ static void acm_ctrl_irq(struct urb *urb)
 	data = (unsigned char *)(dr + 1);
 	switch (dr->bNotificationType) {
 	case USB_CDC_NOTIFY_NETWORK_CONNECTION:
-		dbg("%s network", dr->wValue ?
-					"connected to" : "disconnected from");
+		dev_dbg(&acm->control->dev, "%s - network connection: %d\n",
+							__func__, dr->wValue);
 		break;
 
 	case USB_CDC_NOTIFY_SERIAL_STATE:
@@ -313,7 +286,8 @@ static void acm_ctrl_irq(struct urb *urb)
 		if (tty) {
 			if (!acm->clocal &&
 				(acm->ctrlin & ~newctrl & ACM_CTRL_DCD)) {
-				dbg("calling hangup");
+				dev_dbg(&acm->control->dev,
+					"%s - calling hangup\n", __func__);
 				tty_hangup(tty);
 			}
 			tty_kref_put(tty);
@@ -321,7 +295,10 @@ static void acm_ctrl_irq(struct urb *urb)
 
 		acm->ctrlin = newctrl;
 
-		dbg("input control lines: dcd%c dsr%c break%c ring%c framing%c parity%c overrun%c",
+		dev_dbg(&acm->control->dev,
+			"%s - input control lines: dcd%c dsr%c break%c "
+			"ring%c framing%c parity%c overrun%c\n",
+			__func__,
 			acm->ctrlin & ACM_CTRL_DCD ? '+' : '-',
 			acm->ctrlin & ACM_CTRL_DSR ? '+' : '-',
 			acm->ctrlin & ACM_CTRL_BRK ? '+' : '-',
@@ -332,7 +309,10 @@ static void acm_ctrl_irq(struct urb *urb)
 			break;
 
 	default:
-		dbg("unknown notification %d received: index %d len %d data0 %d data1 %d",
+		dev_dbg(&acm->control->dev,
+			"%s - unknown notification %d received: index %d "
+			"len %d data0 %d data1 %d\n",
+			__func__,
 			dr->bNotificationType, dr->wIndex,
 			dr->wLength, data[0], data[1]);
 		break;
@@ -340,166 +320,96 @@ static void acm_ctrl_irq(struct urb *urb)
 exit:
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
 	if (retval)
-		dev_err(&urb->dev->dev, "%s - usb_submit_urb failed with "
-			"result %d", __func__, retval);
+		dev_err(&acm->control->dev, "%s - usb_submit_urb failed: %d\n",
+							__func__, retval);
 }
 
-/* data interface returns incoming bytes, or we got unthrottled */
-static void acm_read_bulk(struct urb *urb)
+static int acm_submit_read_urb(struct acm *acm, int index, gfp_t mem_flags)
 {
-	struct acm_rb *buf;
-	struct acm_ru *rcv = urb->context;
-	struct acm *acm = rcv->instance;
-	int status = urb->status;
+	int res;
+
+	if (!test_and_clear_bit(index, &acm->read_urbs_free))
+		return 0;
 
-	dbg("Entering acm_read_bulk with status %d", status);
+	dev_vdbg(&acm->data->dev, "%s - urb %d\n", __func__, index);
 
-	if (!ACM_READY(acm)) {
-		dev_dbg(&acm->data->dev, "Aborting, acm not ready");
-		return;
+	res = usb_submit_urb(acm->read_urbs[index], mem_flags);
+	if (res) {
+		if (res != -EPERM) {
+			dev_err(&acm->data->dev,
+					"%s - usb_submit_urb failed: %d\n",
+					__func__, res);
+		}
+		set_bit(index, &acm->read_urbs_free);
+		return res;
 	}
-	usb_mark_last_busy(acm->dev);
 
-	if (status)
-		dev_dbg(&acm->data->dev, "bulk rx status %d\n", status);
+	return 0;
+}
 
-	buf = rcv->buffer;
-	buf->size = urb->actual_length;
+static int acm_submit_read_urbs(struct acm *acm, gfp_t mem_flags)
+{
+	int res;
+	int i;
 
-	if (likely(status == 0)) {
-		spin_lock(&acm->read_lock);
-		acm->processing++;
-		list_add_tail(&rcv->list, &acm->spare_read_urbs);
-		list_add_tail(&buf->list, &acm->filled_read_bufs);
-		spin_unlock(&acm->read_lock);
-	} else {
-		/* we drop the buffer due to an error */
-		spin_lock(&acm->read_lock);
-		list_add_tail(&rcv->list, &acm->spare_read_urbs);
-		list_add(&buf->list, &acm->spare_read_bufs);
-		spin_unlock(&acm->read_lock);
-		/* nevertheless the tasklet must be kicked unconditionally
-		so the queue cannot dry up */
+	for (i = 0; i < acm->rx_buflimit; ++i) {
+		res = acm_submit_read_urb(acm, i, mem_flags);
+		if (res)
+			return res;
 	}
-	if (likely(!acm->susp_count))
-		tasklet_schedule(&acm->urb_task);
+
+	return 0;
 }
 
-static void acm_rx_tasklet(unsigned long _acm)
+static void acm_process_read_urb(struct acm *acm, struct urb *urb)
 {
-	struct acm *acm = (void *)_acm;
-	struct acm_rb *buf;
 	struct tty_struct *tty;
-	struct acm_ru *rcv;
-	unsigned long flags;
-	unsigned char throttled;
 
-	dbg("Entering acm_rx_tasklet");
-
-	if (!ACM_READY(acm)) {
-		dbg("acm_rx_tasklet: ACM not ready");
+	if (!urb->actual_length)
 		return;
-	}
-
-	spin_lock_irqsave(&acm->throttle_lock, flags);
-	throttled = acm->throttle;
-	spin_unlock_irqrestore(&acm->throttle_lock, flags);
-	if (throttled) {
-		dbg("acm_rx_tasklet: throttled");
-		return;
-	}
 
 	tty = tty_port_tty_get(&acm->port);
+	if (!tty)
+		return;
 
-next_buffer:
-	spin_lock_irqsave(&acm->read_lock, flags);
-	if (list_empty(&acm->filled_read_bufs)) {
-		spin_unlock_irqrestore(&acm->read_lock, flags);
-		goto urbs;
-	}
-	buf = list_entry(acm->filled_read_bufs.next,
-			 struct acm_rb, list);
-	list_del(&buf->list);
-	spin_unlock_irqrestore(&acm->read_lock, flags);
-
-	dbg("acm_rx_tasklet: procesing buf 0x%p, size = %d", buf, buf->size);
-
-	if (tty) {
-		spin_lock_irqsave(&acm->throttle_lock, flags);
-		throttled = acm->throttle;
-		spin_unlock_irqrestore(&acm->throttle_lock, flags);
-		if (!throttled) {
-			tty_insert_flip_string(tty, buf->base, buf->size);
-			tty_flip_buffer_push(tty);
-		} else {
-			tty_kref_put(tty);
-			dbg("Throttling noticed");
-			spin_lock_irqsave(&acm->read_lock, flags);
-			list_add(&buf->list, &acm->filled_read_bufs);
-			spin_unlock_irqrestore(&acm->read_lock, flags);
-			return;
-		}
-	}
-
-	spin_lock_irqsave(&acm->read_lock, flags);
-	list_add(&buf->list, &acm->spare_read_bufs);
-	spin_unlock_irqrestore(&acm->read_lock, flags);
-	goto next_buffer;
+	tty_insert_flip_string(tty, urb->transfer_buffer, urb->actual_length);
+	tty_flip_buffer_push(tty);
 
-urbs:
 	tty_kref_put(tty);
+}
 
-	while (!list_empty(&acm->spare_read_bufs)) {
-		spin_lock_irqsave(&acm->read_lock, flags);
-		if (list_empty(&acm->spare_read_urbs)) {
-			acm->processing = 0;
-			spin_unlock_irqrestore(&acm->read_lock, flags);
-			return;
-		}
-		rcv = list_entry(acm->spare_read_urbs.next,
-				 struct acm_ru, list);
-		list_del(&rcv->list);
-		spin_unlock_irqrestore(&acm->read_lock, flags);
+static void acm_read_bulk_callback(struct urb *urb)
+{
+	struct acm_rb *rb = urb->context;
+	struct acm *acm = rb->instance;
+	unsigned long flags;
 
-		buf = list_entry(acm->spare_read_bufs.next,
-				 struct acm_rb, list);
-		list_del(&buf->list);
+	dev_vdbg(&acm->data->dev, "%s - urb %d, len %d\n", __func__,
+					rb->index, urb->actual_length);
+	set_bit(rb->index, &acm->read_urbs_free);
 
-		rcv->buffer = buf;
+	if (!acm->dev) {
+		dev_dbg(&acm->data->dev, "%s - disconnected\n", __func__);
+		return;
+	}
+	usb_mark_last_busy(acm->dev);
 
-		if (acm->is_int_ep)
-			usb_fill_int_urb(rcv->urb, acm->dev,
-					 acm->rx_endpoint,
-					 buf->base,
-					 acm->readsize,
-					 acm_read_bulk, rcv, acm->bInterval);
-		else
-			usb_fill_bulk_urb(rcv->urb, acm->dev,
-					  acm->rx_endpoint,
-					  buf->base,
-					  acm->readsize,
-					  acm_read_bulk, rcv);
-		rcv->urb->transfer_dma = buf->dma;
-		rcv->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-		/* This shouldn't kill the driver as unsuccessful URBs are
-		   returned to the free-urbs-pool and resubmited ASAP */
-		spin_lock_irqsave(&acm->read_lock, flags);
-		if (acm->susp_count ||
-				usb_submit_urb(rcv->urb, GFP_ATOMIC) < 0) {
-			list_add(&buf->list, &acm->spare_read_bufs);
-			list_add(&rcv->list, &acm->spare_read_urbs);
-			acm->processing = 0;
-			spin_unlock_irqrestore(&acm->read_lock, flags);
-			return;
-		} else {
-			spin_unlock_irqrestore(&acm->read_lock, flags);
-			dbg("acm_rx_tasklet: sending urb 0x%p, rcv 0x%p, buf 0x%p", rcv->urb, rcv, buf);
-		}
+	if (urb->status) {
+		dev_dbg(&acm->data->dev, "%s - non-zero urb status: %d\n",
+							__func__, urb->status);
+		return;
 	}
+	acm_process_read_urb(acm, urb);
+
+	/* throttle device if requested by tty */
 	spin_lock_irqsave(&acm->read_lock, flags);
-	acm->processing = 0;
-	spin_unlock_irqrestore(&acm->read_lock, flags);
+	acm->throttled = acm->throttle_req;
+	if (!acm->throttled && !acm->susp_count) {
+		spin_unlock_irqrestore(&acm->read_lock, flags);
+		acm_submit_read_urb(acm, rb->index, GFP_ATOMIC);
+	} else {
+		spin_unlock_irqrestore(&acm->read_lock, flags);
+	}
 }
 
 /* data interface wrote those outgoing bytes */
@@ -509,9 +419,9 @@ static void acm_write_bulk(struct urb *urb)
 	struct acm *acm = wb->instance;
 	unsigned long flags;
 
-	if (verbose || urb->status
-			|| (urb->actual_length != urb->transfer_buffer_length))
-		dev_dbg(&acm->data->dev, "tx %d/%d bytes -- > %d\n",
+	if (urb->status	|| (urb->actual_length != urb->transfer_buffer_length))
+		dev_vdbg(&acm->data->dev, "%s - len %d/%d, status %d\n",
+			__func__,
 			urb->actual_length,
 			urb->transfer_buffer_length,
 			urb->status);
@@ -521,8 +431,6 @@ static void acm_write_bulk(struct urb *urb)
 	spin_unlock_irqrestore(&acm->write_lock, flags);
 	if (ACM_READY(acm))
 		schedule_work(&acm->work);
-	else
-		wake_up_interruptible(&acm->drain_wait);
 }
 
 static void acm_softint(struct work_struct *work)
@@ -530,7 +438,8 @@ static void acm_softint(struct work_struct *work)
 	struct acm *acm = container_of(work, struct acm, work);
 	struct tty_struct *tty;
 
-	dev_vdbg(&acm->data->dev, "tx work\n");
+	dev_vdbg(&acm->data->dev, "%s\n", __func__);
+
 	if (!ACM_READY(acm))
 		return;
 	tty = tty_port_tty_get(&acm->port);
@@ -548,8 +457,6 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp)
 {
 	struct acm *acm;
 	int rv = -ENODEV;
-	int i;
-	dbg("Entering acm_tty_open.");
 
 	mutex_lock(&open_mutex);
 
@@ -559,6 +466,8 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp)
 	else
 		rv = 0;
 
+	dev_dbg(&acm->control->dev, "%s\n", __func__);
+
 	set_bit(TTY_NO_WRITE_SPLIT, &tty->flags);
 
 	tty->driver_data = acm;
@@ -578,38 +487,28 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp)
 
 	acm->ctrlurb->dev = acm->dev;
 	if (usb_submit_urb(acm->ctrlurb, GFP_KERNEL)) {
-		dbg("usb_submit_urb(ctrl irq) failed");
+		dev_err(&acm->control->dev,
+			"%s - usb_submit_urb(ctrl irq) failed\n", __func__);
 		goto bail_out;
 	}
 
 	if (0 > acm_set_control(acm, acm->ctrlout = ACM_CTRL_DTR | ACM_CTRL_RTS) &&
 	    (acm->ctrl_caps & USB_CDC_CAP_LINE))
-		goto full_bailout;
+		goto bail_out;
 
 	usb_autopm_put_interface(acm->control);
 
-	INIT_LIST_HEAD(&acm->spare_read_urbs);
-	INIT_LIST_HEAD(&acm->spare_read_bufs);
-	INIT_LIST_HEAD(&acm->filled_read_bufs);
-
-	for (i = 0; i < acm->rx_buflimit; i++)
-		list_add(&(acm->ru[i].list), &acm->spare_read_urbs);
-	for (i = 0; i < acm->rx_buflimit; i++)
-		list_add(&(acm->rb[i].list), &acm->spare_read_bufs);
-
-	acm->throttle = 0;
+	if (acm_submit_read_urbs(acm, GFP_KERNEL))
+		goto bail_out;
 
 	set_bit(ASYNCB_INITIALIZED, &acm->port.flags);
 	rv = tty_port_block_til_ready(&acm->port, tty, filp);
-	tasklet_schedule(&acm->urb_task);
 
 	mutex_unlock(&acm->mutex);
 out:
 	mutex_unlock(&open_mutex);
 	return rv;
 
-full_bailout:
-	usb_kill_urb(acm->ctrlurb);
 bail_out:
 	acm->port.count--;
 	mutex_unlock(&acm->mutex);
@@ -622,26 +521,24 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp)
 
 static void acm_tty_unregister(struct acm *acm)
 {
-	int i, nr;
+	int i;
 
-	nr = acm->rx_buflimit;
 	tty_unregister_device(acm_tty_driver, acm->minor);
 	usb_put_intf(acm->control);
 	acm_table[acm->minor] = NULL;
 	usb_free_urb(acm->ctrlurb);
 	for (i = 0; i < ACM_NW; i++)
 		usb_free_urb(acm->wb[i].urb);
-	for (i = 0; i < nr; i++)
-		usb_free_urb(acm->ru[i].urb);
+	for (i = 0; i < acm->rx_buflimit; i++)
+		usb_free_urb(acm->read_urbs[i]);
 	kfree(acm->country_codes);
 	kfree(acm);
 }
 
-static int acm_tty_chars_in_buffer(struct tty_struct *tty);
-
 static void acm_port_down(struct acm *acm)
 {
-	int i, nr = acm->rx_buflimit;
+	int i;
+
 	mutex_lock(&open_mutex);
 	if (acm->dev) {
 		usb_autopm_get_interface(acm->control);
@@ -649,10 +546,8 @@ static void acm_port_down(struct acm *acm)
 		usb_kill_urb(acm->ctrlurb);
 		for (i = 0; i < ACM_NW; i++)
 			usb_kill_urb(acm->wb[i].urb);
-		tasklet_disable(&acm->urb_task);
-		for (i = 0; i < nr; i++)
-			usb_kill_urb(acm->ru[i].urb);
-		tasklet_enable(&acm->urb_task);
+		for (i = 0; i < acm->rx_buflimit; i++)
+			usb_kill_urb(acm->read_urbs[i]);
 		acm->control->needs_remote_wakeup = 0;
 		usb_autopm_put_interface(acm->control);
 	}
@@ -698,13 +593,13 @@ static int acm_tty_write(struct tty_struct *tty,
 	int wbn;
 	struct acm_wb *wb;
 
-	dbg("Entering acm_tty_write to write %d bytes,", count);
-
 	if (!ACM_READY(acm))
 		return -EINVAL;
 	if (!count)
 		return 0;
 
+	dev_vdbg(&acm->data->dev, "%s - count %d\n", __func__, count);
+
 	spin_lock_irqsave(&acm->write_lock, flags);
 	wbn = acm_wb_alloc(acm);
 	if (wbn < 0) {
@@ -714,7 +609,7 @@ static int acm_tty_write(struct tty_struct *tty,
 	wb = &acm->wb[wbn];
 
 	count = (count > acm->writesize) ? acm->writesize : count;
-	dbg("Get %d bytes...", count);
+	dev_vdbg(&acm->data->dev, "%s - write %d\n", __func__, count);
 	memcpy(wb->buf, buf, count);
 	wb->len = count;
 	spin_unlock_irqrestore(&acm->write_lock, flags);
@@ -751,22 +646,31 @@ static int acm_tty_chars_in_buffer(struct tty_struct *tty)
 static void acm_tty_throttle(struct tty_struct *tty)
 {
 	struct acm *acm = tty->driver_data;
+
 	if (!ACM_READY(acm))
 		return;
-	spin_lock_bh(&acm->throttle_lock);
-	acm->throttle = 1;
-	spin_unlock_bh(&acm->throttle_lock);
+
+	spin_lock_irq(&acm->read_lock);
+	acm->throttle_req = 1;
+	spin_unlock_irq(&acm->read_lock);
 }
 
 static void acm_tty_unthrottle(struct tty_struct *tty)
 {
 	struct acm *acm = tty->driver_data;
+	unsigned int was_throttled;
+
 	if (!ACM_READY(acm))
 		return;
-	spin_lock_bh(&acm->throttle_lock);
-	acm->throttle = 0;
-	spin_unlock_bh(&acm->throttle_lock);
-	tasklet_schedule(&acm->urb_task);
+
+	spin_lock_irq(&acm->read_lock);
+	was_throttled = acm->throttled;
+	acm->throttled = 0;
+	acm->throttle_req = 0;
+	spin_unlock_irq(&acm->read_lock);
+
+	if (was_throttled)
+		acm_submit_read_urbs(acm, GFP_KERNEL);
 }
 
 static int acm_tty_break_ctl(struct tty_struct *tty, int state)
@@ -777,7 +681,8 @@ static int acm_tty_break_ctl(struct tty_struct *tty, int state)
 		return -EINVAL;
 	retval = acm_send_break(acm, state ? 0xffff : 0);
 	if (retval < 0)
-		dbg("send break failed");
+		dev_dbg(&acm->control->dev, "%s - send break failed\n",
+								__func__);
 	return retval;
 }
 
@@ -872,7 +777,9 @@ static void acm_tty_set_termios(struct tty_struct *tty,
 
 	if (memcmp(&acm->line, &newline, sizeof newline)) {
 		memcpy(&acm->line, &newline, sizeof newline);
-		dbg("set line: %d %d %d %d", le32_to_cpu(newline.dwDTERate),
+		dev_dbg(&acm->control->dev, "%s - set line: %d %d %d %d\n",
+			__func__,
+			le32_to_cpu(newline.dwDTERate),
 			newline.bCharFormat, newline.bParityType,
 			newline.bDataBits);
 		acm_set_line(acm, &acm->line);
@@ -897,11 +804,11 @@ static void acm_write_buffers_free(struct acm *acm)
 static void acm_read_buffers_free(struct acm *acm)
 {
 	struct usb_device *usb_dev = interface_to_usbdev(acm->control);
-	int i, n = acm->rx_buflimit;
+	int i;
 
-	for (i = 0; i < n; i++)
+	for (i = 0; i < acm->rx_buflimit; i++)
 		usb_free_coherent(usb_dev, acm->readsize,
-				  acm->rb[i].base, acm->rb[i].dma);
+			  acm->read_buffers[i].base, acm->read_buffers[i].dma);
 }
 
 /* Little helper: write buffers allocate */
@@ -946,7 +853,7 @@ static int acm_probe(struct usb_interface *intf,
 	u8 ac_management_function = 0;
 	u8 call_management_function = 0;
 	int call_interface_num = -1;
-	int data_interface_num;
+	int data_interface_num = -1;
 	unsigned long quirks;
 	int num_rx_buf;
 	int i;
@@ -1030,7 +937,11 @@ static int acm_probe(struct usb_interface *intf,
 	if (!union_header) {
 		if (call_interface_num > 0) {
 			dev_dbg(&intf->dev, "No union descriptor, using call management descriptor\n");
-			data_interface = usb_ifnum_to_if(usb_dev, (data_interface_num = call_interface_num));
+			/* quirks for Droids MuIn LCD */
+			if (quirks & NO_DATA_INTERFACE)
+				data_interface = usb_ifnum_to_if(usb_dev, 0);
+			else
+				data_interface = usb_ifnum_to_if(usb_dev, (data_interface_num = call_interface_num));
 			control_interface = intf;
 		} else {
 			if (intf->cur_altsetting->desc.bNumEndpoints != 3) {
@@ -1133,7 +1044,7 @@ static int acm_probe(struct usb_interface *intf,
 		epwrite = t;
 	}
 made_compressed_probe:
-	dbg("interfaces are valid");
+	dev_dbg(&intf->dev, "interfaces are valid\n");
 	for (minor = 0; minor < ACM_TTY_MINORS && acm_table[minor]; minor++);
 
 	if (minor == ACM_TTY_MINORS) {
@@ -1143,7 +1054,7 @@ static int acm_probe(struct usb_interface *intf,
 
 	acm = kzalloc(sizeof(struct acm), GFP_KERNEL);
 	if (acm == NULL) {
-		dev_dbg(&intf->dev, "out of memory (acm kzalloc)\n");
+		dev_err(&intf->dev, "out of memory (acm kzalloc)\n");
 		goto alloc_fail;
 	}
 
@@ -1162,11 +1073,7 @@ static int acm_probe(struct usb_interface *intf,
 	acm->ctrlsize = ctrlsize;
 	acm->readsize = readsize;
 	acm->rx_buflimit = num_rx_buf;
-	acm->urb_task.func = acm_rx_tasklet;
-	acm->urb_task.data = (unsigned long) acm;
 	INIT_WORK(&acm->work, acm_softint);
-	init_waitqueue_head(&acm->drain_wait);
-	spin_lock_init(&acm->throttle_lock);
 	spin_lock_init(&acm->write_lock);
 	spin_lock_init(&acm->read_lock);
 	mutex_init(&acm->mutex);
@@ -1179,53 +1086,69 @@ static int acm_probe(struct usb_interface *intf,
 
 	buf = usb_alloc_coherent(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
 	if (!buf) {
-		dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)\n");
+		dev_err(&intf->dev, "out of memory (ctrl buffer alloc)\n");
 		goto alloc_fail2;
 	}
 	acm->ctrl_buffer = buf;
 
 	if (acm_write_buffers_alloc(acm) < 0) {
-		dev_dbg(&intf->dev, "out of memory (write buffer alloc)\n");
+		dev_err(&intf->dev, "out of memory (write buffer alloc)\n");
 		goto alloc_fail4;
 	}
 
 	acm->ctrlurb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!acm->ctrlurb) {
-		dev_dbg(&intf->dev, "out of memory (ctrlurb kmalloc)\n");
+		dev_err(&intf->dev, "out of memory (ctrlurb kmalloc)\n");
 		goto alloc_fail5;
 	}
 	for (i = 0; i < num_rx_buf; i++) {
-		struct acm_ru *rcv = &(acm->ru[i]);
+		struct acm_rb *rb = &(acm->read_buffers[i]);
+		struct urb *urb;
 
-		rcv->urb = usb_alloc_urb(0, GFP_KERNEL);
-		if (rcv->urb == NULL) {
-			dev_dbg(&intf->dev,
-				"out of memory (read urbs usb_alloc_urb)\n");
+		rb->base = usb_alloc_coherent(acm->dev, readsize, GFP_KERNEL,
+								&rb->dma);
+		if (!rb->base) {
+			dev_err(&intf->dev, "out of memory "
+					"(read bufs usb_alloc_coherent)\n");
 			goto alloc_fail6;
 		}
+		rb->index = i;
+		rb->instance = acm;
 
-		rcv->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-		rcv->instance = acm;
-	}
-	for (i = 0; i < num_rx_buf; i++) {
-		struct acm_rb *rb = &(acm->rb[i]);
-
-		rb->base = usb_alloc_coherent(acm->dev, readsize,
-				GFP_KERNEL, &rb->dma);
-		if (!rb->base) {
-			dev_dbg(&intf->dev,
-				"out of memory (read bufs usb_alloc_coherent)\n");
-			goto alloc_fail7;
+		urb = usb_alloc_urb(0, GFP_KERNEL);
+		if (!urb) {
+			dev_err(&intf->dev,
+				"out of memory (read urbs usb_alloc_urb)\n");
+			goto alloc_fail6;
+		}
+		urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+		urb->transfer_dma = rb->dma;
+		if (acm->is_int_ep) {
+			usb_fill_int_urb(urb, acm->dev,
+					 acm->rx_endpoint,
+					 rb->base,
+					 acm->readsize,
+					 acm_read_bulk_callback, rb,
+					 acm->bInterval);
+		} else {
+			usb_fill_bulk_urb(urb, acm->dev,
+					  acm->rx_endpoint,
+					  rb->base,
+					  acm->readsize,
+					  acm_read_bulk_callback, rb);
 		}
+
+		acm->read_urbs[i] = urb;
+		__set_bit(i, &acm->read_urbs_free);
 	}
 	for (i = 0; i < ACM_NW; i++) {
 		struct acm_wb *snd = &(acm->wb[i]);
 
 		snd->urb = usb_alloc_urb(0, GFP_KERNEL);
 		if (snd->urb == NULL) {
-			dev_dbg(&intf->dev,
-				"out of memory (write urbs usb_alloc_urb)");
-			goto alloc_fail8;
+			dev_err(&intf->dev,
+				"out of memory (write urbs usb_alloc_urb)\n");
+			goto alloc_fail7;
 		}
 
 		if (usb_endpoint_xfer_int(epwrite))
@@ -1244,7 +1167,7 @@ static int acm_probe(struct usb_interface *intf,
 
 	i = device_create_file(&intf->dev, &dev_attr_bmCapabilities);
 	if (i < 0)
-		goto alloc_fail8;
+		goto alloc_fail7;
 
 	if (cfd) { /* export the country data */
 		acm->country_codes = kmalloc(cfd->bLength - 4, GFP_KERNEL);
@@ -1296,14 +1219,13 @@ static int acm_probe(struct usb_interface *intf,
 	acm_table[minor] = acm;
 
 	return 0;
-alloc_fail8:
+alloc_fail7:
 	for (i = 0; i < ACM_NW; i++)
 		usb_free_urb(acm->wb[i].urb);
-alloc_fail7:
-	acm_read_buffers_free(acm);
 alloc_fail6:
 	for (i = 0; i < num_rx_buf; i++)
-		usb_free_urb(acm->ru[i].urb);
+		usb_free_urb(acm->read_urbs[i]);
+	acm_read_buffers_free(acm);
 	usb_free_urb(acm->ctrlurb);
 alloc_fail5:
 	acm_write_buffers_free(acm);
@@ -1318,17 +1240,14 @@ static int acm_probe(struct usb_interface *intf,
 static void stop_data_traffic(struct acm *acm)
 {
 	int i;
-	dbg("Entering stop_data_traffic");
 
-	tasklet_disable(&acm->urb_task);
+	dev_dbg(&acm->control->dev, "%s\n", __func__);
 
 	usb_kill_urb(acm->ctrlurb);
 	for (i = 0; i < ACM_NW; i++)
 		usb_kill_urb(acm->wb[i].urb);
 	for (i = 0; i < acm->rx_buflimit; i++)
-		usb_kill_urb(acm->ru[i].urb);
-
-	tasklet_enable(&acm->urb_task);
+		usb_kill_urb(acm->read_urbs[i]);
 
 	cancel_work_sync(&acm->work);
 }
@@ -1389,11 +1308,9 @@ static int acm_suspend(struct usb_interface *intf, pm_message_t message)
 	if (message.event & PM_EVENT_AUTO) {
 		int b;
 
-		spin_lock_irq(&acm->read_lock);
-		spin_lock(&acm->write_lock);
-		b = acm->processing + acm->transmitting;
-		spin_unlock(&acm->write_lock);
-		spin_unlock_irq(&acm->read_lock);
+		spin_lock_irq(&acm->write_lock);
+		b = acm->transmitting;
+		spin_unlock_irq(&acm->write_lock);
 		if (b)
 			return -EBUSY;
 	}
@@ -1455,7 +1372,7 @@ static int acm_resume(struct usb_interface *intf)
 		if (rv < 0)
 			goto err_out;
 
-		tasklet_schedule(&acm->urb_task);
+		rv = acm_submit_read_urbs(acm, GFP_NOIO);
 	}
 
 err_out:
@@ -1622,6 +1539,11 @@ static const struct usb_device_id acm_ids[] = {
 	.driver_info = NOT_A_MODEM,
 	},
 
+	/* Support for Droids MuIn LCD */
+	{ USB_DEVICE(0x04d8, 0x000b),
+	.driver_info = NO_DATA_INTERFACE,
+	},
+
 	/* control interfaces without any protocol set */
 	{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
 		USB_CDC_PROTO_NONE) },
@@ -1716,8 +1638,7 @@ static int __init acm_init(void)
 		return retval;
 	}
 
-	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
-	       DRIVER_DESC "\n");
+	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
 
 	return 0;
 }
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index b4ea54dbf323606f7fe78de1521e36e057fc7e3d..ca7937f26e27ee3dba53feeb00fab2f49d3099aa 100644
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -72,16 +72,10 @@ struct acm_wb {
 };
 
 struct acm_rb {
-	struct list_head	list;
 	int			size;
 	unsigned char		*base;
 	dma_addr_t		dma;
-};
-
-struct acm_ru {
-	struct list_head	list;
-	struct acm_rb		*buffer;
-	struct urb		*urb;
+	int			index;
 	struct acm		*instance;
 };
 
@@ -97,35 +91,30 @@ struct acm {
 	unsigned int country_code_size;			/* size of this buffer */
 	unsigned int country_rel_date;			/* release date of version */
 	struct acm_wb wb[ACM_NW];
-	struct acm_ru ru[ACM_NR];
-	struct acm_rb rb[ACM_NR];
+	unsigned long read_urbs_free;
+	struct urb *read_urbs[ACM_NR];
+	struct acm_rb read_buffers[ACM_NR];
 	int rx_buflimit;
 	int rx_endpoint;
 	spinlock_t read_lock;
-	struct list_head spare_read_urbs;
-	struct list_head spare_read_bufs;
-	struct list_head filled_read_bufs;
 	int write_used;					/* number of non-empty write buffers */
-	int processing;
 	int transmitting;
 	spinlock_t write_lock;
 	struct mutex mutex;
 	struct usb_cdc_line_coding line;		/* bits, stop, parity */
 	struct work_struct work;			/* work queue entry for line discipline waking up */
-	wait_queue_head_t drain_wait;			/* close processing */
-	struct tasklet_struct urb_task;                 /* rx processing */
-	spinlock_t throttle_lock;			/* synchronize throtteling and read callback */
 	unsigned int ctrlin;				/* input control lines (DCD, DSR, RI, break, overruns) */
 	unsigned int ctrlout;				/* output control lines (DTR, RTS) */
 	unsigned int writesize;				/* max packet size for the output bulk endpoint */
 	unsigned int readsize,ctrlsize;			/* buffer sizes for freeing */
 	unsigned int minor;				/* acm minor number */
-	unsigned char throttle;				/* throttled by tty layer */
 	unsigned char clocal;				/* termios CLOCAL */
 	unsigned int ctrl_caps;				/* control capabilities from the class specific header */
 	unsigned int susp_count;			/* number of suspended interfaces */
 	unsigned int combined_interfaces:1;		/* control and data collapsed */
 	unsigned int is_int_ep:1;			/* interrupt endpoints contrary to spec used */
+	unsigned int throttled:1;			/* actually throttled */
+	unsigned int throttle_req:1;			/* throttle requested */
 	u8 bInterval;
 	struct acm_wb *delayed_wb;			/* write queued for a device about to be woken */
 };
@@ -137,3 +126,4 @@ struct acm {
 #define SINGLE_RX_URB			2
 #define NO_CAP_LINE			4
 #define NOT_A_MODEM			8
+#define NO_DATA_INTERFACE		16
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index a97c018dd41980ebc6a9087d235f7ee1fdc965b4..2b9ff518b509c3ca45fa7e064aa5be56fbae36ae 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -542,6 +542,8 @@ static int wdm_open(struct inode *inode, struct file *file)
 
 	mutex_lock(&desc->lock);
 	if (!desc->count++) {
+		desc->werr = 0;
+		desc->rerr = 0;
 		rv = usb_submit_urb(desc->validity, GFP_KERNEL);
 		if (rv < 0) {
 			desc->count--;
@@ -853,6 +855,18 @@ static int wdm_pre_reset(struct usb_interface *intf)
 	struct wdm_device *desc = usb_get_intfdata(intf);
 
 	mutex_lock(&desc->lock);
+	kill_urbs(desc);
+
+	/*
+	 * we notify everybody using poll of
+	 * an exceptional situation
+	 * must be done before recovery lest a spontaneous
+	 * message from the device is lost
+	 */
+	spin_lock_irq(&desc->iuspin);
+	desc->rerr = -EINTR;
+	spin_unlock_irq(&desc->iuspin);
+	wake_up_all(&desc->wait);
 	return 0;
 }
 
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index 83126b03e7cfca7c70e508db1fc6fee24bfa0258..c962608b4b9abc8b7d403eefb567f2018f9ba98d 100644
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -129,7 +129,7 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 		max_tx = ep->desc.wMaxPacketSize * (desc->bMaxBurst + 1);
 	else
 		max_tx = 999999;
-	if (desc->wBytesPerInterval > max_tx) {
+	if (le16_to_cpu(desc->wBytesPerInterval) > max_tx) {
 		dev_warn(ddev, "%s endpoint with wBytesPerInterval of %d in "
 				"config %d interface %d altsetting %d ep %d: "
 				"setting to %d\n",
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index 96fdfb815f895969e2d4c76750b8e0a5f7844c47..0149c0976e9ccbfa5e27cc4375933b243b3f7200 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -64,49 +64,49 @@
 /* Define ALLOW_SERIAL_NUMBER if you want to see the serial number of devices */
 #define ALLOW_SERIAL_NUMBER
 
-static const char *format_topo =
+static const char format_topo[] =
 /* T:  Bus=dd Lev=dd Prnt=dd Port=dd Cnt=dd Dev#=ddd Spd=dddd MxCh=dd */
 "\nT:  Bus=%2.2d Lev=%2.2d Prnt=%2.2d Port=%2.2d Cnt=%2.2d Dev#=%3d Spd=%-4s MxCh=%2d\n";
 
-static const char *format_string_manufacturer =
+static const char format_string_manufacturer[] =
 /* S:  Manufacturer=xxxx */
   "S:  Manufacturer=%.100s\n";
 
-static const char *format_string_product =
+static const char format_string_product[] =
 /* S:  Product=xxxx */
   "S:  Product=%.100s\n";
 
 #ifdef ALLOW_SERIAL_NUMBER
-static const char *format_string_serialnumber =
+static const char format_string_serialnumber[] =
 /* S:  SerialNumber=xxxx */
   "S:  SerialNumber=%.100s\n";
 #endif
 
-static const char *format_bandwidth =
+static const char format_bandwidth[] =
 /* B:  Alloc=ddd/ddd us (xx%), #Int=ddd, #Iso=ddd */
   "B:  Alloc=%3d/%3d us (%2d%%), #Int=%3d, #Iso=%3d\n";
 
-static const char *format_device1 =
+static const char format_device1[] =
 /* D:  Ver=xx.xx Cls=xx(sssss) Sub=xx Prot=xx MxPS=dd #Cfgs=dd */
   "D:  Ver=%2x.%02x Cls=%02x(%-5s) Sub=%02x Prot=%02x MxPS=%2d #Cfgs=%3d\n";
 
-static const char *format_device2 =
+static const char format_device2[] =
 /* P:  Vendor=xxxx ProdID=xxxx Rev=xx.xx */
   "P:  Vendor=%04x ProdID=%04x Rev=%2x.%02x\n";
 
-static const char *format_config =
+static const char format_config[] =
 /* C:  #Ifs=dd Cfg#=dd Atr=xx MPwr=dddmA */
   "C:%c #Ifs=%2d Cfg#=%2d Atr=%02x MxPwr=%3dmA\n";
 
-static const char *format_iad =
+static const char format_iad[] =
 /* A:  FirstIf#=dd IfCount=dd Cls=xx(sssss) Sub=xx Prot=xx */
   "A:  FirstIf#=%2d IfCount=%2d Cls=%02x(%-5s) Sub=%02x Prot=%02x\n";
 
-static const char *format_iface =
+static const char format_iface[] =
 /* I:  If#=dd Alt=dd #EPs=dd Cls=xx(sssss) Sub=xx Prot=xx Driver=xxxx*/
   "I:%c If#=%2d Alt=%2d #EPs=%2d Cls=%02x(%-5s) Sub=%02x Prot=%02x Driver=%s\n";
 
-static const char *format_endpt =
+static const char format_endpt[] =
 /* E:  Ad=xx(s) Atr=xx(ssss) MxPS=dddd Ivl=D?s */
   "E:  Ad=%02x(%c) Atr=%02x(%-4s) MxPS=%4d Ivl=%d%cs\n";
 
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index cf6a5423de0997b424fe06c051acd1e7d305519f..99458c843d608603f9c4b61df9c2e59ff9ad081b 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -236,13 +236,6 @@ EXPORT_SYMBOL_GPL(usb_register_dev);
 void usb_deregister_dev(struct usb_interface *intf,
 			struct usb_class_driver *class_driver)
 {
-	int minor_base = class_driver->minor_base;
-	char name[20];
-
-#ifdef CONFIG_USB_DYNAMIC_MINORS
-	minor_base = 0;
-#endif
-
 	if (intf->minor == -1)
 		return;
 
@@ -252,7 +245,6 @@ void usb_deregister_dev(struct usb_interface *intf,
 	usb_minors[intf->minor] = NULL;
 	up_write(&minor_rwsem);
 
-	snprintf(name, sizeof(name), class_driver->name, intf->minor - minor_base);
 	device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor));
 	intf->usb_dev = NULL;
 	intf->minor = -1;
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 77a7faec8d78a0e7efa8c15f2d96a0b40a538130..ace9f8442e5d6505b4bdca1d828bf5337700fcb3 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -986,7 +986,7 @@ static int register_root_hub(struct usb_hcd *hcd)
 		spin_unlock_irq (&hcd_root_hub_lock);
 
 		/* Did the HC die before the root hub was registered? */
-		if (HCD_DEAD(hcd) || hcd->state == HC_STATE_HALT)
+		if (HCD_DEAD(hcd))
 			usb_hc_died (hcd);	/* This time clean up */
 	}
 
@@ -2128,9 +2128,6 @@ irqreturn_t usb_hcd_irq (int irq, void *__hcd)
 		set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);
 		if (hcd->shared_hcd)
 			set_bit(HCD_FLAG_SAW_IRQ, &hcd->shared_hcd->flags);
-
-		if (unlikely(hcd->state == HC_STATE_HALT))
-			usb_hc_died(hcd);
 		rc = IRQ_HANDLED;
 	}
 
@@ -2407,6 +2404,7 @@ int usb_add_hcd(struct usb_hcd *hcd,
 		rhdev->speed = USB_SPEED_SUPER;
 		break;
 	default:
+		retval = -EINVAL;
 		goto err_set_rh_speed;
 	}
 
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 93720bdc9efd4a9ff2e4f0d01023f2432edd1f51..79a58c3a2e2a3a254b48a9f2fb7ac78c5c3bd27e 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -379,15 +379,6 @@ static int hub_port_status(struct usb_hub *hub, int port1,
 		*status = le16_to_cpu(hub->status->port.wPortStatus);
 		*change = le16_to_cpu(hub->status->port.wPortChange);
 
-		if ((hub->hdev->parent != NULL) &&
-				hub_is_superspeed(hub->hdev)) {
-			/* Translate the USB 3 port status */
-			u16 tmp = *status & USB_SS_PORT_STAT_MASK;
-			if (*status & USB_SS_PORT_STAT_POWER)
-				tmp |= USB_PORT_STAT_POWER;
-			*status = tmp;
-		}
-
 		ret = 0;
 	}
 	mutex_unlock(&hub->status_mutex);
@@ -2160,11 +2151,76 @@ static int hub_port_reset(struct usb_hub *hub, int port1,
 	return status;
 }
 
+/* Warm reset a USB3 protocol port */
+static int hub_port_warm_reset(struct usb_hub *hub, int port)
+{
+	int ret;
+	u16 portstatus, portchange;
+
+	if (!hub_is_superspeed(hub->hdev)) {
+		dev_err(hub->intfdev, "only USB3 hub support warm reset\n");
+		return -EINVAL;
+	}
+
+	/* Warm reset the port */
+	ret = set_port_feature(hub->hdev,
+				port, USB_PORT_FEAT_BH_PORT_RESET);
+	if (ret) {
+		dev_err(hub->intfdev, "cannot warm reset port %d\n", port);
+		return ret;
+	}
+
+	msleep(20);
+	ret = hub_port_status(hub, port, &portstatus, &portchange);
+
+	if (portchange & USB_PORT_STAT_C_RESET)
+		clear_port_feature(hub->hdev, port, USB_PORT_FEAT_C_RESET);
+
+	if (portchange & USB_PORT_STAT_C_BH_RESET)
+		clear_port_feature(hub->hdev, port,
+					USB_PORT_FEAT_C_BH_PORT_RESET);
+
+	if (portchange & USB_PORT_STAT_C_LINK_STATE)
+		clear_port_feature(hub->hdev, port,
+					USB_PORT_FEAT_C_PORT_LINK_STATE);
+
+	return ret;
+}
+
+/* Check if a port is power on */
+static int port_is_power_on(struct usb_hub *hub, unsigned portstatus)
+{
+	int ret = 0;
+
+	if (hub_is_superspeed(hub->hdev)) {
+		if (portstatus & USB_SS_PORT_STAT_POWER)
+			ret = 1;
+	} else {
+		if (portstatus & USB_PORT_STAT_POWER)
+			ret = 1;
+	}
+
+	return ret;
+}
+
 #ifdef	CONFIG_PM
 
-#define MASK_BITS	(USB_PORT_STAT_POWER | USB_PORT_STAT_CONNECTION | \
-				USB_PORT_STAT_SUSPEND)
-#define WANT_BITS	(USB_PORT_STAT_POWER | USB_PORT_STAT_CONNECTION)
+/* Check if a port is suspended(USB2.0 port) or in U3 state(USB3.0 port) */
+static int port_is_suspended(struct usb_hub *hub, unsigned portstatus)
+{
+	int ret = 0;
+
+	if (hub_is_superspeed(hub->hdev)) {
+		if ((portstatus & USB_PORT_STAT_LINK_STATE)
+				== USB_SS_PORT_LS_U3)
+			ret = 1;
+	} else {
+		if (portstatus & USB_PORT_STAT_SUSPEND)
+			ret = 1;
+	}
+
+	return ret;
+}
 
 /* Determine whether the device on a port is ready for a normal resume,
  * is ready for a reset-resume, or should be disconnected.
@@ -2174,7 +2230,9 @@ static int check_port_resume_type(struct usb_device *udev,
 		int status, unsigned portchange, unsigned portstatus)
 {
 	/* Is the device still present? */
-	if (status || (portstatus & MASK_BITS) != WANT_BITS) {
+	if (status || port_is_suspended(hub, portstatus) ||
+			!port_is_power_on(hub, portstatus) ||
+			!(portstatus & USB_PORT_STAT_CONNECTION)) {
 		if (status >= 0)
 			status = -ENODEV;
 	}
@@ -2285,14 +2343,10 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
 	}
 
 	/* see 7.1.7.6 */
-	/* Clear PORT_POWER if it's a USB3.0 device connected to USB 3.0
-	 * external hub.
-	 * FIXME: this is a temporary workaround to make the system able
-	 * to suspend/resume.
-	 */
-	if ((hub->hdev->parent != NULL) && hub_is_superspeed(hub->hdev))
-		status = clear_port_feature(hub->hdev, port1,
-						USB_PORT_FEAT_POWER);
+	if (hub_is_superspeed(hub->hdev))
+		status = set_port_feature(hub->hdev,
+				port1 | (USB_SS_PORT_LS_U3 << 3),
+				USB_PORT_FEAT_LINK_STATE);
 	else
 		status = set_port_feature(hub->hdev, port1,
 						USB_PORT_FEAT_SUSPEND);
@@ -2439,7 +2493,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
 
 	/* Skip the initial Clear-Suspend step for a remote wakeup */
 	status = hub_port_status(hub, port1, &portstatus, &portchange);
-	if (status == 0 && !(portstatus & USB_PORT_STAT_SUSPEND))
+	if (status == 0 && !port_is_suspended(hub, portstatus))
 		goto SuspendCleared;
 
 	// dev_dbg(hub->intfdev, "resume port %d\n", port1);
@@ -2447,8 +2501,13 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
 	set_bit(port1, hub->busy_bits);
 
 	/* see 7.1.7.7; affects power usage, but not budgeting */
-	status = clear_port_feature(hub->hdev,
-			port1, USB_PORT_FEAT_SUSPEND);
+	if (hub_is_superspeed(hub->hdev))
+		status = set_port_feature(hub->hdev,
+				port1 | (USB_SS_PORT_LS_U0 << 3),
+				USB_PORT_FEAT_LINK_STATE);
+	else
+		status = clear_port_feature(hub->hdev,
+				port1, USB_PORT_FEAT_SUSPEND);
 	if (status) {
 		dev_dbg(hub->intfdev, "can't resume port %d, status %d\n",
 				port1, status);
@@ -2470,9 +2529,15 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg)
 
  SuspendCleared:
 	if (status == 0) {
-		if (portchange & USB_PORT_STAT_C_SUSPEND)
-			clear_port_feature(hub->hdev, port1,
-					USB_PORT_FEAT_C_SUSPEND);
+		if (hub_is_superspeed(hub->hdev)) {
+			if (portchange & USB_PORT_STAT_C_LINK_STATE)
+				clear_port_feature(hub->hdev, port1,
+					USB_PORT_FEAT_C_PORT_LINK_STATE);
+		} else {
+			if (portchange & USB_PORT_STAT_C_SUSPEND)
+				clear_port_feature(hub->hdev, port1,
+						USB_PORT_FEAT_C_SUSPEND);
+		}
 	}
 
 	clear_bit(port1, hub->busy_bits);
@@ -3147,7 +3212,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
 
 		/* maybe switch power back on (e.g. root hub was reset) */
 		if ((wHubCharacteristics & HUB_CHAR_LPSM) < 2
-				&& !(portstatus & USB_PORT_STAT_POWER))
+				&& !port_is_power_on(hub, portstatus))
 			set_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
 
 		if (portstatus & USB_PORT_STAT_ENABLE)
@@ -3490,6 +3555,16 @@ static void hub_events(void)
 						USB_PORT_FEAT_C_PORT_CONFIG_ERROR);
 			}
 
+			/* Warm reset a USB3 protocol port if it's in
+			 * SS.Inactive state.
+			 */
+			if (hub_is_superspeed(hub->hdev) &&
+				(portstatus & USB_PORT_STAT_LINK_STATE)
+					== USB_SS_PORT_LS_SS_INACTIVE) {
+				dev_dbg(hub_dev, "warm reset port %d\n", i);
+				hub_port_warm_reset(hub, i);
+			}
+
 			if (connect_change)
 				hub_port_connect_change(hub, i,
 						portstatus, portchange);
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 6781c369ce2db6c621e188b303bc7560cce47ee5..cf05b97693ea8ff7a0534a76fcc226f10bb57e68 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -842,22 +842,19 @@ const struct attribute_group *usb_interface_groups[] = {
 	NULL
 };
 
-int usb_create_sysfs_intf_files(struct usb_interface *intf)
+void usb_create_sysfs_intf_files(struct usb_interface *intf)
 {
 	struct usb_device *udev = interface_to_usbdev(intf);
 	struct usb_host_interface *alt = intf->cur_altsetting;
-	int retval;
 
 	if (intf->sysfs_files_created || intf->unregistering)
-		return 0;
+		return;
 
-	if (alt->string == NULL &&
-			!(udev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS))
+	if (!alt->string && !(udev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS))
 		alt->string = usb_cache_string(udev, alt->desc.iInterface);
-	if (alt->string)
-		retval = device_create_file(&intf->dev, &dev_attr_interface);
+	if (alt->string && device_create_file(&intf->dev, &dev_attr_interface))
+		;	/* We don't actually care if the function fails. */
 	intf->sysfs_files_created = 1;
-	return 0;
 }
 
 void usb_remove_sysfs_intf_files(struct usb_interface *intf)
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index d9d4b169404f9d46fbda9f5fa7cc09d00468d0a2..8706fc97e60f504783025b44ea1363a9623176b4 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -953,8 +953,7 @@ static int usb_bus_notify(struct notifier_block *nb, unsigned long action,
 		if (dev->type == &usb_device_type)
 			(void) usb_create_sysfs_dev_files(to_usb_device(dev));
 		else if (dev->type == &usb_if_device_type)
-			(void) usb_create_sysfs_intf_files(
-					to_usb_interface(dev));
+			usb_create_sysfs_intf_files(to_usb_interface(dev));
 		break;
 
 	case BUS_NOTIFY_DEL_DEVICE:
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index d450b742137e45f4c9c728044ce394f578cac302..d44d4b7bbf17432d127594e01e55f200da76fb0d 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -4,7 +4,7 @@
 
 extern int usb_create_sysfs_dev_files(struct usb_device *dev);
 extern void usb_remove_sysfs_dev_files(struct usb_device *dev);
-extern int usb_create_sysfs_intf_files(struct usb_interface *intf);
+extern void usb_create_sysfs_intf_files(struct usb_interface *intf);
 extern void usb_remove_sysfs_intf_files(struct usb_interface *intf);
 extern int usb_create_ep_devs(struct device *parent,
 				struct usb_host_endpoint *endpoint,
diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
index a6a350f5827bb6a4240fb6b535e15defde84d5fd..1fc8f1249806ab964645b5395e2f2d099a80a757 100644
--- a/drivers/usb/early/ehci-dbgp.c
+++ b/drivers/usb/early/ehci-dbgp.c
@@ -102,6 +102,9 @@ static struct kgdb_io kgdbdbgp_io_ops;
 #define dbgp_kgdb_mode (0)
 #endif
 
+/* Local version of HC_LENGTH macro as ehci struct is not available here */
+#define EARLY_HC_LENGTH(p)	(0x00ff & (p)) /* bits 7 : 0 */
+
 /*
  * USB Packet IDs (PIDs)
  */
@@ -892,7 +895,7 @@ int __init early_dbgp_init(char *s)
 	dbgp_printk("ehci_bar: %p\n", ehci_bar);
 
 	ehci_caps  = ehci_bar;
-	ehci_regs  = ehci_bar + HC_LENGTH(readl(&ehci_caps->hc_capbase));
+	ehci_regs  = ehci_bar + EARLY_HC_LENGTH(readl(&ehci_caps->hc_capbase));
 	ehci_debug = ehci_bar + offset;
 	ehci_dev.bus = bus;
 	ehci_dev.slot = slot;
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index bc5123cf41c2d36e21d6114e76f3d05a07286186..58456d1aec21611dcb395ef343ce80e4c9bc315e 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -260,6 +260,24 @@ config USB_R8A66597
 	default USB_GADGET
 	select USB_GADGET_SELECTED
 
+config USB_GADGET_RENESAS_USBHS
+	boolean "Renesas USBHS"
+	depends on USB_RENESAS_USBHS
+	select USB_GADGET_DUALSPEED
+	help
+	   Renesas USBHS is a discrete USB host and peripheral controller
+	   chip that supports both full and high speed USB 2.0 data transfers.
+	   platform is able to configure endpoint (pipe) style
+
+	   Say "y" to enable the gadget specific portion of the USBHS driver.
+
+
+config USB_RENESAS_USBHS_UDC
+	tristate
+	depends on USB_GADGET_RENESAS_USBHS
+	default USB_GADGET
+	select USB_GADGET_SELECTED
+
 config USB_GADGET_PXA27X
 	boolean "PXA 27x"
 	depends on ARCH_PXA && (PXA27x || PXA3xx)
@@ -338,6 +356,23 @@ config USB_S3C2410_DEBUG
 	boolean "S3C2410 udc debug messages"
 	depends on USB_GADGET_S3C2410
 
+config USB_GADGET_S3C_HSUDC
+	boolean "S3C2416, S3C2443 and S3C2450 USB Device Controller"
+	depends on ARCH_S3C2410
+	select USB_GADGET_DUALSPEED
+	help
+	  Samsung's S3C2416, S3C2443 and S3C2450 is an ARM9 based SoC
+	  integrated with dual speed USB 2.0 device controller. It has
+	  8 endpoints, as well as endpoint zero.
+
+	  This driver has been tested on S3C2416 and S3C2450 processors.
+
+config USB_S3C_HSUDC
+	tristate
+	depends on USB_GADGET_S3C_HSUDC
+	default USB_GADGET
+	select USB_GADGET_SELECTED
+
 config USB_GADGET_PXA_U2O
 	boolean "PXA9xx Processor USB2.0 controller"
 	select USB_GADGET_DUALSPEED
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 1ea15ee74fd349b48b97604460d5d130b328fac7..4fe92b18a055ce84dbdfca9ac1852ae0f50a5515 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_USB_R8A66597)	+= r8a66597-udc.o
 obj-$(CONFIG_USB_FSL_QE)	+= fsl_qe_udc.o
 obj-$(CONFIG_USB_CI13XXX_PCI)	+= ci13xxx_pci.o
 obj-$(CONFIG_USB_S3C_HSOTG)	+= s3c-hsotg.o
+obj-$(CONFIG_USB_S3C_HSUDC)	+= s3c-hsudc.o
 obj-$(CONFIG_USB_LANGWELL)	+= langwell_udc.o
 obj-$(CONFIG_USB_EG20T)		+= pch_udc.o
 obj-$(CONFIG_USB_PXA_U2O)	+= mv_udc.o
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 9b7cdb16f26bc378d663e10a7963c50e17ca3fbe..41dc093c0a1b943fa44a69629dbd19e8cc5f098c 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1767,7 +1767,7 @@ static int __init at91udc_probe(struct platform_device *pdev)
 	}
 
 	/* newer chips have more FIFO memory than rm9200 */
-	if (cpu_is_at91sam9260()) {
+	if (cpu_is_at91sam9260() || cpu_is_at91sam9g20()) {
 		udc->ep[0].maxpacket = 64;
 		udc->ep[3].maxpacket = 64;
 		udc->ep[4].maxpacket = 512;
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index e7c65a4408fb6aa8f3344c198824a50ce8692fae..db1a659702ba0b50607ea738393a1deb6c5dfdc6 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -2095,6 +2095,6 @@ static void __exit udc_exit(void)
 module_exit(udc_exit);
 
 MODULE_DESCRIPTION("Atmel USBA UDC driver");
-MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:atmel_usba_udc");
diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c
index e09178bc1450a54b46a9a12ab68abd6a96ba2b2d..baaf87ed7685fd356464664a5a1706f81bbfeab5 100644
--- a/drivers/usb/gadget/ci13xxx_udc.c
+++ b/drivers/usb/gadget/ci13xxx_udc.c
@@ -310,7 +310,7 @@ static int hw_device_reset(struct ci13xxx *udc)
 		udc->udc_driver->notify_event(udc,
 			CI13XXX_CONTROLLER_RESET_EVENT);
 
-	if (udc->udc_driver->flags && CI13XXX_DISABLE_STREAMING)
+	if (udc->udc_driver->flags & CI13XXX_DISABLE_STREAMING)
 		hw_cwrite(CAP_USBMODE, USBMODE_SDIS, USBMODE_SDIS);
 
 	/* USBMODE should be configured step by step */
@@ -1634,8 +1634,6 @@ static int _gadget_stop_activity(struct usb_gadget *gadget)
 	gadget_for_each_ep(ep, gadget) {
 		usb_ep_disable(ep);
 	}
-	usb_ep_disable(&udc->ep0out.ep);
-	usb_ep_disable(&udc->ep0in.ep);
 
 	if (udc->status != NULL) {
 		usb_ep_free_request(&udc->ep0in.ep, udc->status);
@@ -1678,18 +1676,10 @@ __acquires(udc->lock)
 	if (retval)
 		goto done;
 
-	retval = usb_ep_enable(&udc->ep0out.ep, &ctrl_endpt_out_desc);
-	if (retval)
-		goto done;
+	udc->status = usb_ep_alloc_request(&udc->ep0in.ep, GFP_ATOMIC);
+	if (udc->status == NULL)
+		retval = -ENOMEM;
 
-	retval = usb_ep_enable(&udc->ep0in.ep, &ctrl_endpt_in_desc);
-	if (!retval) {
-		udc->status = usb_ep_alloc_request(&udc->ep0in.ep, GFP_ATOMIC);
-		if (udc->status == NULL) {
-			usb_ep_disable(&udc->ep0out.ep);
-			retval = -ENOMEM;
-		}
-	}
 	spin_lock(udc->lock);
 
  done:
@@ -1843,7 +1833,8 @@ __releases(mEp->lock)
 __acquires(mEp->lock)
 {
 	struct ci13xxx_req *mReq, *mReqTemp;
-	int retval;
+	struct ci13xxx_ep *mEpTemp = mEp;
+	int uninitialized_var(retval);
 
 	trace("%p", mEp);
 
@@ -1859,12 +1850,15 @@ __acquires(mEp->lock)
 		dbg_done(_usb_addr(mEp), mReq->ptr->token, retval);
 		if (mReq->req.complete != NULL) {
 			spin_unlock(mEp->lock);
-			mReq->req.complete(&mEp->ep, &mReq->req);
+			if ((mEp->type == USB_ENDPOINT_XFER_CONTROL) &&
+					mReq->req.length)
+				mEpTemp = &_udc->ep0in;
+			mReq->req.complete(&mEpTemp->ep, &mReq->req);
 			spin_lock(mEp->lock);
 		}
 	}
 
-	if (retval == EBUSY)
+	if (retval == -EBUSY)
 		retval = 0;
 	if (retval < 0)
 		dbg_event(_usb_addr(mEp), "DONE", retval);
@@ -1894,7 +1888,7 @@ __acquires(udc->lock)
 
 	for (i = 0; i < hw_ep_max; i++) {
 		struct ci13xxx_ep *mEp  = &udc->ci13xxx_ep[i];
-		int type, num, err = -EINVAL;
+		int type, num, dir, err = -EINVAL;
 		struct usb_ctrlrequest req;
 
 		if (mEp->desc == NULL)
@@ -1952,7 +1946,10 @@ __acquires(udc->lock)
 				if (req.wLength != 0)
 					break;
 				num  = le16_to_cpu(req.wIndex);
+				dir = num & USB_ENDPOINT_DIR_MASK;
 				num &= USB_ENDPOINT_NUMBER_MASK;
+				if (dir) /* TX */
+					num += hw_ep_max/2;
 				if (!udc->ci13xxx_ep[num].wedge) {
 					spin_unlock(udc->lock);
 					err = usb_ep_clear_halt(
@@ -2001,7 +1998,10 @@ __acquires(udc->lock)
 				if (req.wLength != 0)
 					break;
 				num  = le16_to_cpu(req.wIndex);
+				dir = num & USB_ENDPOINT_DIR_MASK;
 				num &= USB_ENDPOINT_NUMBER_MASK;
+				if (dir) /* TX */
+					num += hw_ep_max/2;
 
 				spin_unlock(udc->lock);
 				err = usb_ep_set_halt(&udc->ci13xxx_ep[num].ep);
@@ -2110,7 +2110,12 @@ static int ep_enable(struct usb_ep *ep,
 		(mEp->ep.maxpacket << ffs_nr(QH_MAX_PKT)) & QH_MAX_PKT;
 	mEp->qh.ptr->td.next |= TD_TERMINATE;   /* needed? */
 
-	retval |= hw_ep_enable(mEp->num, mEp->dir, mEp->type);
+	/*
+	 * Enable endpoints in the HW other than ep0 as ep0
+	 * is always enabled
+	 */
+	if (mEp->num)
+		retval |= hw_ep_enable(mEp->num, mEp->dir, mEp->type);
 
 	spin_unlock_irqrestore(mEp->lock, flags);
 	return retval;
@@ -2242,11 +2247,15 @@ static int ep_queue(struct usb_ep *ep, struct usb_request *req,
 
 	spin_lock_irqsave(mEp->lock, flags);
 
-	if (mEp->type == USB_ENDPOINT_XFER_CONTROL &&
-	    !list_empty(&mEp->qh.queue)) {
-		_ep_nuke(mEp);
-		retval = -EOVERFLOW;
-		warn("endpoint ctrl %X nuked", _usb_addr(mEp));
+	if (mEp->type == USB_ENDPOINT_XFER_CONTROL) {
+		if (req->length)
+			mEp = (_udc->ep0_dir == RX) ?
+				&_udc->ep0out : &_udc->ep0in;
+		if (!list_empty(&mEp->qh.queue)) {
+			_ep_nuke(mEp);
+			retval = -EOVERFLOW;
+			warn("endpoint ctrl %X nuked", _usb_addr(mEp));
+		}
 	}
 
 	/* first nuke then test link, e.g. previous status has not sent */
@@ -2497,6 +2506,15 @@ static int ci13xxx_wakeup(struct usb_gadget *_gadget)
 	return ret;
 }
 
+static int ci13xxx_vbus_draw(struct usb_gadget *_gadget, unsigned mA)
+{
+	struct ci13xxx *udc = container_of(_gadget, struct ci13xxx, gadget);
+
+	if (udc->transceiver)
+		return otg_set_power(udc->transceiver, mA);
+	return -ENOTSUPP;
+}
+
 /**
  * Device operations part of the API to the USB controller hardware,
  * which don't involve endpoints (or i/o)
@@ -2505,6 +2523,7 @@ static int ci13xxx_wakeup(struct usb_gadget *_gadget)
 static const struct usb_gadget_ops usb_gadget_ops = {
 	.vbus_session	= ci13xxx_vbus_session,
 	.wakeup		= ci13xxx_wakeup,
+	.vbus_draw	= ci13xxx_vbus_draw,
 };
 
 /**
@@ -2595,6 +2614,14 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 	}
 	if (retval)
 		goto done;
+	spin_unlock_irqrestore(udc->lock, flags);
+	retval = usb_ep_enable(&udc->ep0out.ep, &ctrl_endpt_out_desc);
+	if (retval)
+		return retval;
+	retval = usb_ep_enable(&udc->ep0in.ep, &ctrl_endpt_in_desc);
+	if (retval)
+		return retval;
+	spin_lock_irqsave(udc->lock, flags);
 
 	udc->gadget.ep0 = &udc->ep0in.ep;
 	/* bind gadget */
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 82314ed22506957fb781eb5c9002f21676433192..5cbb1a41c223d7cd0f139cd1dba4c6c2248f69f8 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -461,12 +461,23 @@ static int set_config(struct usb_composite_dev *cdev,
 			reset_config(cdev);
 			goto done;
 		}
+
+		if (result == USB_GADGET_DELAYED_STATUS) {
+			DBG(cdev,
+			 "%s: interface %d (%s) requested delayed status\n",
+					__func__, tmp, f->name);
+			cdev->delayed_status++;
+			DBG(cdev, "delayed_status count %d\n",
+					cdev->delayed_status);
+		}
 	}
 
 	/* when we return, be sure our power usage is valid */
 	power = c->bMaxPower ? (2 * c->bMaxPower) : CONFIG_USB_GADGET_VBUS_DRAW;
 done:
 	usb_gadget_vbus_draw(gadget, power);
+	if (result >= 0 && cdev->delayed_status)
+		result = USB_GADGET_DELAYED_STATUS;
 	return result;
 }
 
@@ -895,6 +906,14 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 		if (w_value && !f->set_alt)
 			break;
 		value = f->set_alt(f, w_index, w_value);
+		if (value == USB_GADGET_DELAYED_STATUS) {
+			DBG(cdev,
+			 "%s: interface %d (%s) requested delayed status\n",
+					__func__, intf, f->name);
+			cdev->delayed_status++;
+			DBG(cdev, "delayed_status count %d\n",
+					cdev->delayed_status);
+		}
 		break;
 	case USB_REQ_GET_INTERFACE:
 		if (ctrl->bRequestType != (USB_DIR_IN|USB_RECIP_INTERFACE))
@@ -958,7 +977,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 	}
 
 	/* respond with data transfer before status phase? */
-	if (value >= 0) {
+	if (value >= 0 && value != USB_GADGET_DELAYED_STATUS) {
 		req->length = value;
 		req->zero = value < w_length;
 		value = usb_ep_queue(gadget->ep0, req, GFP_ATOMIC);
@@ -967,6 +986,10 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 			req->status = 0;
 			composite_setup_complete(gadget->ep0, req);
 		}
+	} else if (value == USB_GADGET_DELAYED_STATUS && w_length != 0) {
+		WARN(cdev,
+			"%s: Delayed status not supported for w_length != 0",
+			__func__);
 	}
 
 done:
@@ -1289,3 +1312,40 @@ void usb_composite_unregister(struct usb_composite_driver *driver)
 		return;
 	usb_gadget_unregister_driver(&composite_driver);
 }
+
+/**
+ * usb_composite_setup_continue() - Continue with the control transfer
+ * @cdev: the composite device who's control transfer was kept waiting
+ *
+ * This function must be called by the USB function driver to continue
+ * with the control transfer's data/status stage in case it had requested to
+ * delay the data/status stages. A USB function's setup handler (e.g. set_alt())
+ * can request the composite framework to delay the setup request's data/status
+ * stages by returning USB_GADGET_DELAYED_STATUS.
+ */
+void usb_composite_setup_continue(struct usb_composite_dev *cdev)
+{
+	int			value;
+	struct usb_request	*req = cdev->req;
+	unsigned long		flags;
+
+	DBG(cdev, "%s\n", __func__);
+	spin_lock_irqsave(&cdev->lock, flags);
+
+	if (cdev->delayed_status == 0) {
+		WARN(cdev, "%s: Unexpected call\n", __func__);
+
+	} else if (--cdev->delayed_status == 0) {
+		DBG(cdev, "%s: Completing delayed status\n", __func__);
+		req->length = 0;
+		value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC);
+		if (value < 0) {
+			DBG(cdev, "ep_queue --> %d\n", value);
+			req->status = 0;
+			composite_setup_complete(cdev->gadget->ep0, req);
+		}
+	}
+
+	spin_unlock_irqrestore(&cdev->lock, flags);
+}
+
diff --git a/drivers/usb/gadget/dbgp.c b/drivers/usb/gadget/dbgp.c
index e5ac8a316fecb7a7899c996b6f57f57089028f98..dbe92ee88477efc456857a70b2241881c00d7038 100644
--- a/drivers/usb/gadget/dbgp.c
+++ b/drivers/usb/gadget/dbgp.c
@@ -261,8 +261,8 @@ static int __init dbgp_configure_endpoints(struct usb_gadget *gadget)
 	o_desc.wMaxPacketSize =
 		__constant_cpu_to_le16(USB_DEBUG_MAX_PACKET_SIZE);
 
-	dbg_desc.bDebugInEndpoint = i_desc.bEndpointAddress & 0x7f;
-	dbg_desc.bDebugOutEndpoint = o_desc.bEndpointAddress & 0x7f;
+	dbg_desc.bDebugInEndpoint = i_desc.bEndpointAddress;
+	dbg_desc.bDebugOutEndpoint = o_desc.bEndpointAddress;
 
 #ifdef CONFIG_USB_G_DBGP_SERIAL
 	dbgp.serial->in = dbgp.i_ep;
@@ -312,6 +312,7 @@ static int __init dbgp_bind(struct usb_gadget *gadget)
 
 	dbgp.req->length = DBGP_REQ_EP0_LEN;
 	gadget->ep0->driver_data = gadget;
+	device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
 
 #ifdef CONFIG_USB_G_DBGP_SERIAL
 	dbgp.serial = kzalloc(sizeof(struct gserial), GFP_KERNEL);
@@ -350,9 +351,9 @@ static int dbgp_setup(struct usb_gadget *gadget,
 	u8 request = ctrl->bRequest;
 	u16 value = le16_to_cpu(ctrl->wValue);
 	u16 length = le16_to_cpu(ctrl->wLength);
-	int err = 0;
-	void *data;
-	u16 len;
+	int err = -EOPNOTSUPP;
+	void *data = NULL;
+	u16 len = 0;
 
 	gadget->ep0->driver_data = gadget;
 
@@ -371,10 +372,9 @@ static int dbgp_setup(struct usb_gadget *gadget,
 		default:
 			goto fail;
 		}
+		err = 0;
 	} else if (request == USB_REQ_SET_FEATURE &&
 		   value == USB_DEVICE_DEBUG_MODE) {
-		len = 0;
-		data = NULL;
 		dev_dbg(&dbgp.gadget->dev, "setup: feat debug\n");
 #ifdef CONFIG_USB_G_DBGP_PRINTK
 		err = dbgp_enable_ep();
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 3214ca375d640536ab871b05a76b3e9b8924ad62..61ff927928ab9620231eddce21056a4160488e5f 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -892,10 +892,11 @@ static int dummy_udc_probe (struct platform_device *pdev)
 		return rc;
 	}
 
-	platform_set_drvdata (pdev, dum);
 	rc = device_create_file (&dum->gadget.dev, &dev_attr_function);
 	if (rc < 0)
 		device_unregister (&dum->gadget.dev);
+	else
+		platform_set_drvdata(pdev, dum);
 	return rc;
 }
 
@@ -1995,11 +1996,29 @@ static int __init init (void)
 	retval = platform_device_add(the_hcd_pdev);
 	if (retval < 0)
 		goto err_add_hcd;
+	if (!the_controller) {
+		/*
+		 * The hcd was added successfully but its probe function failed
+		 * for some reason.
+		 */
+		retval = -EINVAL;
+		goto err_add_udc;
+	}
 	retval = platform_device_add(the_udc_pdev);
 	if (retval < 0)
 		goto err_add_udc;
+	if (!platform_get_drvdata(the_udc_pdev)) {
+		/*
+		 * The udc was added successfully but its probe function failed
+		 * for some reason.
+		 */
+		retval = -EINVAL;
+		goto err_probe_udc;
+	}
 	return retval;
 
+err_probe_udc:
+	platform_device_del(the_udc_pdev);
 err_add_udc:
 	platform_device_del(the_hcd_pdev);
 err_add_hcd:
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c
index 0111f8a9cf7fcc3f6345a9e6d612ea5683474530..8ee330a2ab58249192bcfe03b137392615400db0 100644
--- a/drivers/usb/gadget/f_audio.c
+++ b/drivers/usb/gadget/f_audio.c
@@ -177,7 +177,7 @@ static struct uac_format_type_i_discrete_descriptor_1 as_type_i_desc = {
 };
 
 /* Standard ISO OUT Endpoint Descriptor */
-static struct usb_endpoint_descriptor as_out_ep_desc __initdata = {
+static struct usb_endpoint_descriptor as_out_ep_desc  = {
 	.bLength =		USB_DT_ENDPOINT_AUDIO_SIZE,
 	.bDescriptorType =	USB_DT_ENDPOINT,
 	.bEndpointAddress =	USB_DIR_OUT,
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index 6d8e533949eb3cb3a7c13212f36610e1b25090d9..efb58f9f5aa90db0fc933301ca10e7008a1295cb 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -347,6 +347,7 @@ struct fsg_operations {
 /* Data shared by all the FSG instances. */
 struct fsg_common {
 	struct usb_gadget	*gadget;
+	struct usb_composite_dev *cdev;
 	struct fsg_dev		*fsg, *new_fsg;
 	wait_queue_head_t	fsg_wait;
 
@@ -613,6 +614,11 @@ static int fsg_setup(struct usb_function *f,
 	if (!fsg_is_set(fsg->common))
 		return -EOPNOTSUPP;
 
+	++fsg->common->ep0_req_tag;	/* Record arrival of a new request */
+	req->context = NULL;
+	req->length = 0;
+	dump_msg(fsg, "ep0-setup", (u8 *) ctrl, sizeof(*ctrl));
+
 	switch (ctrl->bRequest) {
 
 	case USB_BULK_RESET_REQUEST:
@@ -1584,37 +1590,6 @@ static int wedge_bulk_in_endpoint(struct fsg_dev *fsg)
 	return rc;
 }
 
-static int pad_with_zeros(struct fsg_dev *fsg)
-{
-	struct fsg_buffhd	*bh = fsg->common->next_buffhd_to_fill;
-	u32			nkeep = bh->inreq->length;
-	u32			nsend;
-	int			rc;
-
-	bh->state = BUF_STATE_EMPTY;		/* For the first iteration */
-	fsg->common->usb_amount_left = nkeep + fsg->common->residue;
-	while (fsg->common->usb_amount_left > 0) {
-
-		/* Wait for the next buffer to be free */
-		while (bh->state != BUF_STATE_EMPTY) {
-			rc = sleep_thread(fsg->common);
-			if (rc)
-				return rc;
-		}
-
-		nsend = min(fsg->common->usb_amount_left, FSG_BUFLEN);
-		memset(bh->buf + nkeep, 0, nsend - nkeep);
-		bh->inreq->length = nsend;
-		bh->inreq->zero = 0;
-		start_transfer(fsg, fsg->bulk_in, bh->inreq,
-			       &bh->inreq_busy, &bh->state);
-		bh = fsg->common->next_buffhd_to_fill = bh->next;
-		fsg->common->usb_amount_left -= nsend;
-		nkeep = 0;
-	}
-	return 0;
-}
-
 static int throw_away_data(struct fsg_common *common)
 {
 	struct fsg_buffhd	*bh;
@@ -1702,6 +1677,10 @@ static int finish_reply(struct fsg_common *common)
 		if (common->data_size == 0) {
 			/* Nothing to send */
 
+		/* Don't know what to do if common->fsg is NULL */
+		} else if (!fsg_is_set(common)) {
+			rc = -EIO;
+
 		/* If there's no residue, simply send the last buffer */
 		} else if (common->residue == 0) {
 			bh->inreq->zero = 0;
@@ -1710,24 +1689,19 @@ static int finish_reply(struct fsg_common *common)
 			common->next_buffhd_to_fill = bh->next;
 
 		/*
-		 * For Bulk-only, if we're allowed to stall then send the
-		 * short packet and halt the bulk-in endpoint.  If we can't
-		 * stall, pad out the remaining data with 0's.
+		 * For Bulk-only, mark the end of the data with a short
+		 * packet.  If we are allowed to stall, halt the bulk-in
+		 * endpoint.  (Note: This violates the Bulk-Only Transport
+		 * specification, which requires us to pad the data if we
+		 * don't halt the endpoint.  Presumably nobody will mind.)
 		 */
-		} else if (common->can_stall) {
+		} else {
 			bh->inreq->zero = 1;
 			if (!start_in_transfer(common, bh))
-				/* Don't know what to do if
-				 * common->fsg is NULL */
 				rc = -EIO;
 			common->next_buffhd_to_fill = bh->next;
-			if (common->fsg)
+			if (common->can_stall)
 				rc = halt_bulk_in_endpoint(common->fsg);
-		} else if (fsg_is_set(common)) {
-			rc = pad_with_zeros(common->fsg);
-		} else {
-			/* Don't know what to do if common->fsg is NULL */
-			rc = -EIO;
 		}
 		break;
 
@@ -1910,7 +1884,7 @@ static int check_command(struct fsg_common *common, int cmnd_size,
 		    common->lun, lun);
 
 	/* Check the LUN */
-	if (common->lun >= 0 && common->lun < common->nluns) {
+	if (common->lun < common->nluns) {
 		curlun = &common->luns[common->lun];
 		common->curlun = curlun;
 		if (common->cmnd[0] != REQUEST_SENSE) {
@@ -2468,7 +2442,7 @@ static int fsg_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
 	struct fsg_dev *fsg = fsg_from_func(f);
 	fsg->common->new_fsg = fsg;
 	raise_exception(fsg->common, FSG_STATE_CONFIG_CHANGE);
-	return 0;
+	return USB_GADGET_DELAYED_STATUS;
 }
 
 static void fsg_disable(struct usb_function *f)
@@ -2604,6 +2578,8 @@ static void handle_exception(struct fsg_common *common)
 
 	case FSG_STATE_CONFIG_CHANGE:
 		do_set_interface(common, common->new_fsg);
+		if (common->new_fsg)
+			usb_composite_setup_continue(common->cdev);
 		break;
 
 	case FSG_STATE_EXIT:
@@ -2774,6 +2750,7 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common,
 	common->gadget = gadget;
 	common->ep0 = gadget->ep0;
 	common->ep0req = cdev->req;
+	common->cdev = cdev;
 
 	/* Maybe allocate device-global string IDs, and patch descriptors */
 	if (fsg_strings[FSG_STRING_INTERFACE].id == 0) {
@@ -2800,6 +2777,7 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common,
 	for (i = 0, lcfg = cfg->luns; i < nluns; ++i, ++curlun, ++lcfg) {
 		curlun->cdrom = !!lcfg->cdrom;
 		curlun->ro = lcfg->cdrom || lcfg->ro;
+		curlun->initially_ro = curlun->ro;
 		curlun->removable = lcfg->removable;
 		curlun->dev.release = fsg_lun_release;
 		curlun->dev.parent = &gadget->dev;
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 882484a40398bce12d0eab023b9ab7922d1cade3..fa12ec8364effe80622eab438102731c5c4215c8 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -420,8 +420,7 @@ rndis_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl)
 	 */
 	case ((USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE) << 8)
 			| USB_CDC_SEND_ENCAPSULATED_COMMAND:
-		if (w_length > req->length || w_value
-				|| w_index != rndis->ctrl_id)
+		if (w_value || w_index != rndis->ctrl_id)
 			goto invalid;
 		/* read the request; process it later */
 		value = w_length;
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index a6eacb59571b6075bddbb6388b132135334d0206..0360f56221ea21ed3eda1fc93cfde2ecd76bc08c 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -1947,37 +1947,6 @@ static int wedge_bulk_in_endpoint(struct fsg_dev *fsg)
 	return rc;
 }
 
-static int pad_with_zeros(struct fsg_dev *fsg)
-{
-	struct fsg_buffhd	*bh = fsg->next_buffhd_to_fill;
-	u32			nkeep = bh->inreq->length;
-	u32			nsend;
-	int			rc;
-
-	bh->state = BUF_STATE_EMPTY;		// For the first iteration
-	fsg->usb_amount_left = nkeep + fsg->residue;
-	while (fsg->usb_amount_left > 0) {
-
-		/* Wait for the next buffer to be free */
-		while (bh->state != BUF_STATE_EMPTY) {
-			rc = sleep_thread(fsg);
-			if (rc)
-				return rc;
-		}
-
-		nsend = min(fsg->usb_amount_left, (u32) mod_data.buflen);
-		memset(bh->buf + nkeep, 0, nsend - nkeep);
-		bh->inreq->length = nsend;
-		bh->inreq->zero = 0;
-		start_transfer(fsg, fsg->bulk_in, bh->inreq,
-				&bh->inreq_busy, &bh->state);
-		bh = fsg->next_buffhd_to_fill = bh->next;
-		fsg->usb_amount_left -= nsend;
-		nkeep = 0;
-	}
-	return 0;
-}
-
 static int throw_away_data(struct fsg_dev *fsg)
 {
 	struct fsg_buffhd	*bh;
@@ -2082,18 +2051,20 @@ static int finish_reply(struct fsg_dev *fsg)
 			}
 		}
 
-		/* For Bulk-only, if we're allowed to stall then send the
-		 * short packet and halt the bulk-in endpoint.  If we can't
-		 * stall, pad out the remaining data with 0's. */
+		/*
+		 * For Bulk-only, mark the end of the data with a short
+		 * packet.  If we are allowed to stall, halt the bulk-in
+		 * endpoint.  (Note: This violates the Bulk-Only Transport
+		 * specification, which requires us to pad the data if we
+		 * don't halt the endpoint.  Presumably nobody will mind.)
+		 */
 		else {
-			if (mod_data.can_stall) {
-				bh->inreq->zero = 1;
-				start_transfer(fsg, fsg->bulk_in, bh->inreq,
-						&bh->inreq_busy, &bh->state);
-				fsg->next_buffhd_to_fill = bh->next;
+			bh->inreq->zero = 1;
+			start_transfer(fsg, fsg->bulk_in, bh->inreq,
+					&bh->inreq_busy, &bh->state);
+			fsg->next_buffhd_to_fill = bh->next;
+			if (mod_data.can_stall)
 				rc = halt_bulk_in_endpoint(fsg);
-			} else
-				rc = pad_with_zeros(fsg);
 		}
 		break;
 
@@ -2314,7 +2285,7 @@ static int check_command(struct fsg_dev *fsg, int cmnd_size,
 		fsg->lun = lun;		// Use LUN from the command
 
 	/* Check the LUN */
-	if (fsg->lun >= 0 && fsg->lun < fsg->nluns) {
+	if (fsg->lun < fsg->nluns) {
 		fsg->curlun = curlun = &fsg->luns[fsg->lun];
 		if (fsg->cmnd[0] != REQUEST_SENSE) {
 			curlun->sense_data = SS_NO_SENSE;
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index 36613b37c50442c96a3bad47449365aaf31b1e89..3a68e09309f750107528451f7d2b4c40d645f1b1 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -2539,15 +2539,18 @@ static void qe_udc_release(struct device *dev)
 }
 
 /* Driver probe functions */
+static const struct of_device_id qe_udc_match[];
 static int __devinit qe_udc_probe(struct platform_device *ofdev)
 {
+	const struct of_device_id *match;
 	struct device_node *np = ofdev->dev.of_node;
 	struct qe_ep *ep;
 	unsigned int ret = 0;
 	unsigned int i;
 	const void *prop;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(qe_udc_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
 
 	prop = of_get_property(np, "mode", NULL);
@@ -2561,7 +2564,7 @@ static int __devinit qe_udc_probe(struct platform_device *ofdev)
 		return -ENOMEM;
 	}
 
-	udc_controller->soc_type = (unsigned long)ofdev->dev.of_match->data;
+	udc_controller->soc_type = (unsigned long)match->data;
 	udc_controller->usb_regs = of_iomap(np, 0);
 	if (!udc_controller->usb_regs) {
 		ret = -ENOMEM;
diff --git a/drivers/usb/gadget/fsl_qe_udc.h b/drivers/usb/gadget/fsl_qe_udc.h
index e35e24fd64bb38a9edb1e1347cdc2e6f6e0583b2..1da5fb03d218f5d0d7adfc599956571db0fc9d97 100644
--- a/drivers/usb/gadget/fsl_qe_udc.h
+++ b/drivers/usb/gadget/fsl_qe_udc.h
@@ -207,7 +207,7 @@ struct qe_frame{
 
 /* Frame status field */
 /* Receive side */
-#define FRAME_OK               0x00000000 /* Frame tranmitted or received OK */
+#define FRAME_OK               0x00000000 /* Frame transmitted or received OK */
 #define FRAME_ERROR            0x80000000 /* Error occurred on frame */
 #define START_FRAME_LOST       0x40000000 /* START_FRAME_LOST */
 #define END_FRAME_LOST         0x20000000 /* END_FRAME_LOST */
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 07499c1cdcc48852279d7ee7cc82fc364d70c387..2cd9a60c7f3a55d5872395aba45d4bc0bb1d977b 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -1,12 +1,13 @@
 /*
- * Copyright (C) 2004-2007 Freescale Semicondutor, Inc. All rights reserved.
+ * Copyright (C) 2004-2007,2011 Freescale Semiconductor, Inc.
+ * All rights reserved.
  *
  * Author: Li Yang <leoli@freescale.com>
  *         Jiang Bo <tanya.jiang@freescale.com>
  *
  * Description:
  * Freescale high-speed USB SOC DR module device controller driver.
- * This can be found on MPC8349E/MPC8313E cpus.
+ * This can be found on MPC8349E/MPC8313E/MPC5121E cpus.
  * The driver is previously named as mpc_udc.  Based on bare board
  * code from Dave Liu and Shlomi Gridish.
  *
@@ -45,6 +46,7 @@
 #include <asm/system.h>
 #include <asm/unaligned.h>
 #include <asm/dma.h>
+#include <asm/cacheflush.h>
 
 #include "fsl_usb2_udc.h"
 
@@ -77,12 +79,64 @@ fsl_ep0_desc = {
 static void fsl_ep_fifo_flush(struct usb_ep *_ep);
 
 #ifdef CONFIG_PPC32
-#define fsl_readl(addr)		in_le32(addr)
-#define fsl_writel(val32, addr) out_le32(addr, val32)
-#else
+/*
+ * On some SoCs, the USB controller registers can be big or little endian,
+ * depending on the version of the chip. In order to be able to run the
+ * same kernel binary on 2 different versions of an SoC, the BE/LE decision
+ * must be made at run time. _fsl_readl and fsl_writel are pointers to the
+ * BE or LE readl() and writel() functions, and fsl_readl() and fsl_writel()
+ * call through those pointers. Platform code for SoCs that have BE USB
+ * registers should set pdata->big_endian_mmio flag.
+ *
+ * This also applies to controller-to-cpu accessors for the USB descriptors,
+ * since their endianness is also SoC dependant. Platform code for SoCs that
+ * have BE USB descriptors should set pdata->big_endian_desc flag.
+ */
+static u32 _fsl_readl_be(const unsigned __iomem *p)
+{
+	return in_be32(p);
+}
+
+static u32 _fsl_readl_le(const unsigned __iomem *p)
+{
+	return in_le32(p);
+}
+
+static void _fsl_writel_be(u32 v, unsigned __iomem *p)
+{
+	out_be32(p, v);
+}
+
+static void _fsl_writel_le(u32 v, unsigned __iomem *p)
+{
+	out_le32(p, v);
+}
+
+static u32 (*_fsl_readl)(const unsigned __iomem *p);
+static void (*_fsl_writel)(u32 v, unsigned __iomem *p);
+
+#define fsl_readl(p)		(*_fsl_readl)((p))
+#define fsl_writel(v, p)	(*_fsl_writel)((v), (p))
+
+static inline u32 cpu_to_hc32(const u32 x)
+{
+	return udc_controller->pdata->big_endian_desc
+		? (__force u32)cpu_to_be32(x)
+		: (__force u32)cpu_to_le32(x);
+}
+
+static inline u32 hc32_to_cpu(const u32 x)
+{
+	return udc_controller->pdata->big_endian_desc
+		? be32_to_cpu((__force __be32)x)
+		: le32_to_cpu((__force __le32)x);
+}
+#else /* !CONFIG_PPC32 */
 #define fsl_readl(addr)		readl(addr)
 #define fsl_writel(val32, addr) writel(val32, addr)
-#endif
+#define cpu_to_hc32(x)		cpu_to_le32(x)
+#define hc32_to_cpu(x)		le32_to_cpu(x)
+#endif /* CONFIG_PPC32 */
 
 /********************************************************************
  *	Internal Used Function
@@ -177,7 +231,8 @@ static void nuke(struct fsl_ep *ep, int status)
 
 static int dr_controller_setup(struct fsl_udc *udc)
 {
-	unsigned int tmp, portctrl;
+	unsigned int tmp, portctrl, ep_num;
+	unsigned int max_no_of_ep;
 #ifndef CONFIG_ARCH_MXC
 	unsigned int ctrl;
 #endif
@@ -226,9 +281,12 @@ static int dr_controller_setup(struct fsl_udc *udc)
 
 	/* Set the controller as device mode */
 	tmp = fsl_readl(&dr_regs->usbmode);
+	tmp &= ~USB_MODE_CTRL_MODE_MASK;	/* clear mode bits */
 	tmp |= USB_MODE_CTRL_MODE_DEVICE;
 	/* Disable Setup Lockout */
 	tmp |= USB_MODE_SETUP_LOCK_OFF;
+	if (udc->pdata->es)
+		tmp |= USB_MODE_ES;
 	fsl_writel(tmp, &dr_regs->usbmode);
 
 	/* Clear the setup status */
@@ -242,22 +300,34 @@ static int dr_controller_setup(struct fsl_udc *udc)
 		udc->ep_qh, (int)tmp,
 		fsl_readl(&dr_regs->endpointlistaddr));
 
+	max_no_of_ep = (0x0000001F & fsl_readl(&dr_regs->dccparams));
+	for (ep_num = 1; ep_num < max_no_of_ep; ep_num++) {
+		tmp = fsl_readl(&dr_regs->endptctrl[ep_num]);
+		tmp &= ~(EPCTRL_TX_TYPE | EPCTRL_RX_TYPE);
+		tmp |= (EPCTRL_EP_TYPE_BULK << EPCTRL_TX_EP_TYPE_SHIFT)
+		| (EPCTRL_EP_TYPE_BULK << EPCTRL_RX_EP_TYPE_SHIFT);
+		fsl_writel(tmp, &dr_regs->endptctrl[ep_num]);
+	}
 	/* Config control enable i/o output, cpu endian register */
 #ifndef CONFIG_ARCH_MXC
-	ctrl = __raw_readl(&usb_sys_regs->control);
-	ctrl |= USB_CTRL_IOENB;
-	__raw_writel(ctrl, &usb_sys_regs->control);
+	if (udc->pdata->have_sysif_regs) {
+		ctrl = __raw_readl(&usb_sys_regs->control);
+		ctrl |= USB_CTRL_IOENB;
+		__raw_writel(ctrl, &usb_sys_regs->control);
+	}
 #endif
 
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
 	/* Turn on cache snooping hardware, since some PowerPC platforms
 	 * wholly rely on hardware to deal with cache coherent. */
 
-	/* Setup Snooping for all the 4GB space */
-	tmp = SNOOP_SIZE_2GB;	/* starts from 0x0, size 2G */
-	__raw_writel(tmp, &usb_sys_regs->snoop1);
-	tmp |= 0x80000000;	/* starts from 0x8000000, size 2G */
-	__raw_writel(tmp, &usb_sys_regs->snoop2);
+	if (udc->pdata->have_sysif_regs) {
+		/* Setup Snooping for all the 4GB space */
+		tmp = SNOOP_SIZE_2GB;	/* starts from 0x0, size 2G */
+		__raw_writel(tmp, &usb_sys_regs->snoop1);
+		tmp |= 0x80000000;	/* starts from 0x8000000, size 2G */
+		__raw_writel(tmp, &usb_sys_regs->snoop2);
+	}
 #endif
 
 	return 0;
@@ -293,6 +363,19 @@ static void dr_controller_stop(struct fsl_udc *udc)
 {
 	unsigned int tmp;
 
+	pr_debug("%s\n", __func__);
+
+	/* if we're in OTG mode, and the Host is currently using the port,
+	 * stop now and don't rip the controller out from under the
+	 * ehci driver
+	 */
+	if (udc->gadget.is_otg) {
+		if (!(fsl_readl(&dr_regs->otgsc) & OTGSC_STS_USB_ID)) {
+			pr_debug("udc: Leaving early\n");
+			return;
+		}
+	}
+
 	/* disable all INTR */
 	fsl_writel(0, &dr_regs->usbintr);
 
@@ -318,12 +401,14 @@ static void dr_ep_setup(unsigned char ep_num, unsigned char dir,
 		if (ep_num)
 			tmp_epctrl |= EPCTRL_TX_DATA_TOGGLE_RST;
 		tmp_epctrl |= EPCTRL_TX_ENABLE;
+		tmp_epctrl &= ~EPCTRL_TX_TYPE;
 		tmp_epctrl |= ((unsigned int)(ep_type)
 				<< EPCTRL_TX_EP_TYPE_SHIFT);
 	} else {
 		if (ep_num)
 			tmp_epctrl |= EPCTRL_RX_DATA_TOGGLE_RST;
 		tmp_epctrl |= EPCTRL_RX_ENABLE;
+		tmp_epctrl &= ~EPCTRL_RX_TYPE;
 		tmp_epctrl |= ((unsigned int)(ep_type)
 				<< EPCTRL_RX_EP_TYPE_SHIFT);
 	}
@@ -409,7 +494,7 @@ static void struct_ep_qh_setup(struct fsl_udc *udc, unsigned char ep_num,
 	if (zlt)
 		tmp |= EP_QUEUE_HEAD_ZLT_SEL;
 
-	p_QH->max_pkt_length = cpu_to_le32(tmp);
+	p_QH->max_pkt_length = cpu_to_hc32(tmp);
 	p_QH->next_dtd_ptr = 1;
 	p_QH->size_ioc_int_sts = 0;
 }
@@ -546,10 +631,13 @@ static int fsl_ep_disable(struct usb_ep *_ep)
 	/* disable ep on controller */
 	ep_num = ep_index(ep);
 	epctrl = fsl_readl(&dr_regs->endptctrl[ep_num]);
-	if (ep_is_in(ep))
-		epctrl &= ~EPCTRL_TX_ENABLE;
-	else
-		epctrl &= ~EPCTRL_RX_ENABLE;
+	if (ep_is_in(ep)) {
+		epctrl &= ~(EPCTRL_TX_ENABLE | EPCTRL_TX_TYPE);
+		epctrl |= EPCTRL_EP_TYPE_BULK << EPCTRL_TX_EP_TYPE_SHIFT;
+	} else {
+		epctrl &= ~(EPCTRL_RX_ENABLE | EPCTRL_TX_TYPE);
+		epctrl |= EPCTRL_EP_TYPE_BULK << EPCTRL_RX_EP_TYPE_SHIFT;
+	}
 	fsl_writel(epctrl, &dr_regs->endptctrl[ep_num]);
 
 	udc = (struct fsl_udc *)ep->udc;
@@ -616,7 +704,7 @@ static void fsl_queue_td(struct fsl_ep *ep, struct fsl_req *req)
 		struct fsl_req *lastreq;
 		lastreq = list_entry(ep->queue.prev, struct fsl_req, queue);
 		lastreq->tail->next_td_ptr =
-			cpu_to_le32(req->head->td_dma & DTD_ADDR_MASK);
+			cpu_to_hc32(req->head->td_dma & DTD_ADDR_MASK);
 		/* Read prime bit, if 1 goto done */
 		if (fsl_readl(&dr_regs->endpointprime) & bitmask)
 			goto out;
@@ -641,10 +729,10 @@ static void fsl_queue_td(struct fsl_ep *ep, struct fsl_req *req)
 
 	/* Write dQH next pointer and terminate bit to 0 */
 	temp = req->head->td_dma & EP_QUEUE_HEAD_NEXT_POINTER_MASK;
-	dQH->next_dtd_ptr = cpu_to_le32(temp);
+	dQH->next_dtd_ptr = cpu_to_hc32(temp);
 
 	/* Clear active and halt bit */
-	temp = cpu_to_le32(~(EP_QUEUE_HEAD_STATUS_ACTIVE
+	temp = cpu_to_hc32(~(EP_QUEUE_HEAD_STATUS_ACTIVE
 			| EP_QUEUE_HEAD_STATUS_HALT));
 	dQH->size_ioc_int_sts &= temp;
 
@@ -682,17 +770,17 @@ static struct ep_td_struct *fsl_build_dtd(struct fsl_req *req, unsigned *length,
 
 	dtd->td_dma = *dma;
 	/* Clear reserved field */
-	swap_temp = cpu_to_le32(dtd->size_ioc_sts);
+	swap_temp = hc32_to_cpu(dtd->size_ioc_sts);
 	swap_temp &= ~DTD_RESERVED_FIELDS;
-	dtd->size_ioc_sts = cpu_to_le32(swap_temp);
+	dtd->size_ioc_sts = cpu_to_hc32(swap_temp);
 
 	/* Init all of buffer page pointers */
 	swap_temp = (u32) (req->req.dma + req->req.actual);
-	dtd->buff_ptr0 = cpu_to_le32(swap_temp);
-	dtd->buff_ptr1 = cpu_to_le32(swap_temp + 0x1000);
-	dtd->buff_ptr2 = cpu_to_le32(swap_temp + 0x2000);
-	dtd->buff_ptr3 = cpu_to_le32(swap_temp + 0x3000);
-	dtd->buff_ptr4 = cpu_to_le32(swap_temp + 0x4000);
+	dtd->buff_ptr0 = cpu_to_hc32(swap_temp);
+	dtd->buff_ptr1 = cpu_to_hc32(swap_temp + 0x1000);
+	dtd->buff_ptr2 = cpu_to_hc32(swap_temp + 0x2000);
+	dtd->buff_ptr3 = cpu_to_hc32(swap_temp + 0x3000);
+	dtd->buff_ptr4 = cpu_to_hc32(swap_temp + 0x4000);
 
 	req->req.actual += *length;
 
@@ -716,7 +804,7 @@ static struct ep_td_struct *fsl_build_dtd(struct fsl_req *req, unsigned *length,
 	if (*is_last && !req->req.no_interrupt)
 		swap_temp |= DTD_IOC;
 
-	dtd->size_ioc_sts = cpu_to_le32(swap_temp);
+	dtd->size_ioc_sts = cpu_to_hc32(swap_temp);
 
 	mb();
 
@@ -743,7 +831,7 @@ static int fsl_req_to_dtd(struct fsl_req *req)
 			is_first = 0;
 			req->head = dtd;
 		} else {
-			last_dtd->next_td_ptr = cpu_to_le32(dma);
+			last_dtd->next_td_ptr = cpu_to_hc32(dma);
 			last_dtd->next_td_virt = dtd;
 		}
 		last_dtd = dtd;
@@ -751,7 +839,7 @@ static int fsl_req_to_dtd(struct fsl_req *req)
 		req->dtd_count++;
 	} while (!is_last);
 
-	dtd->next_td_ptr = cpu_to_le32(DTD_NEXT_TERMINATE);
+	dtd->next_td_ptr = cpu_to_hc32(DTD_NEXT_TERMINATE);
 
 	req->tail = dtd;
 
@@ -962,6 +1050,36 @@ static int fsl_ep_set_halt(struct usb_ep *_ep, int value)
 	return status;
 }
 
+static int fsl_ep_fifo_status(struct usb_ep *_ep)
+{
+	struct fsl_ep *ep;
+	struct fsl_udc *udc;
+	int size = 0;
+	u32 bitmask;
+	struct ep_queue_head *d_qh;
+
+	ep = container_of(_ep, struct fsl_ep, ep);
+	if (!_ep || (!ep->desc && ep_index(ep) != 0))
+		return -ENODEV;
+
+	udc = (struct fsl_udc *)ep->udc;
+
+	if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
+		return -ESHUTDOWN;
+
+	d_qh = &ep->udc->ep_qh[ep_index(ep) * 2 + ep_is_in(ep)];
+
+	bitmask = (ep_is_in(ep)) ? (1 << (ep_index(ep) + 16)) :
+	    (1 << (ep_index(ep)));
+
+	if (fsl_readl(&dr_regs->endptstatus) & bitmask)
+		size = (d_qh->size_ioc_int_sts & DTD_PACKET_SIZE)
+		    >> DTD_LENGTH_BIT_POS;
+
+	pr_debug("%s %u\n", __func__, size);
+	return size;
+}
+
 static void fsl_ep_fifo_flush(struct usb_ep *_ep)
 {
 	struct fsl_ep *ep;
@@ -1014,6 +1132,7 @@ static struct usb_ep_ops fsl_ep_ops = {
 	.dequeue = fsl_ep_dequeue,
 
 	.set_halt = fsl_ep_set_halt,
+	.fifo_status = fsl_ep_fifo_status,
 	.fifo_flush = fsl_ep_fifo_flush,	/* flush fifo */
 };
 
@@ -1228,6 +1347,10 @@ static void ch9getstatus(struct fsl_udc *udc, u8 request_type, u16 value,
 	req = udc->status_req;
 	/* Fill in the reqest structure */
 	*((u16 *) req->req.buf) = cpu_to_le16(tmp);
+
+	/* flush cache for the req buffer */
+	flush_dcache_range((u32)req->req.buf, (u32)req->req.buf + 8);
+
 	req->ep = ep;
 	req->req.length = 2;
 	req->req.status = -EINPROGRESS;
@@ -1280,6 +1403,7 @@ static void setup_received_irq(struct fsl_udc *udc,
 		/* Status phase from udc */
 	{
 		int rc = -EOPNOTSUPP;
+		u16 ptc = 0;
 
 		if ((setup->bRequestType & (USB_RECIP_MASK | USB_TYPE_MASK))
 				== (USB_RECIP_ENDPOINT | USB_TYPE_STANDARD)) {
@@ -1301,17 +1425,19 @@ static void setup_received_irq(struct fsl_udc *udc,
 				| USB_TYPE_STANDARD)) {
 			/* Note: The driver has not include OTG support yet.
 			 * This will be set when OTG support is added */
-			if (!gadget_is_otg(&udc->gadget))
-				break;
-			else if (setup->bRequest == USB_DEVICE_B_HNP_ENABLE)
-				udc->gadget.b_hnp_enable = 1;
-			else if (setup->bRequest == USB_DEVICE_A_HNP_SUPPORT)
-				udc->gadget.a_hnp_support = 1;
-			else if (setup->bRequest ==
-					USB_DEVICE_A_ALT_HNP_SUPPORT)
-				udc->gadget.a_alt_hnp_support = 1;
-			else
-				break;
+			if (wValue == USB_DEVICE_TEST_MODE)
+				ptc = wIndex >> 8;
+			else if (gadget_is_otg(&udc->gadget)) {
+				if (setup->bRequest ==
+				    USB_DEVICE_B_HNP_ENABLE)
+					udc->gadget.b_hnp_enable = 1;
+				else if (setup->bRequest ==
+					 USB_DEVICE_A_HNP_SUPPORT)
+					udc->gadget.a_hnp_support = 1;
+				else if (setup->bRequest ==
+					 USB_DEVICE_A_ALT_HNP_SUPPORT)
+					udc->gadget.a_alt_hnp_support = 1;
+			}
 			rc = 0;
 		} else
 			break;
@@ -1320,6 +1446,15 @@ static void setup_received_irq(struct fsl_udc *udc,
 			if (ep0_prime_status(udc, EP_DIR_IN))
 				ep0stall(udc);
 		}
+		if (ptc) {
+			u32 tmp;
+
+			mdelay(10);
+			tmp = fsl_readl(&dr_regs->portsc1) | (ptc << 16);
+			fsl_writel(tmp, &dr_regs->portsc1);
+			printk(KERN_INFO "udc: switch to test mode %d.\n", ptc);
+		}
+
 		return;
 	}
 
@@ -1394,6 +1529,7 @@ static void tripwire_handler(struct fsl_udc *udc, u8 ep_num, u8 *buffer_ptr)
 {
 	u32 temp;
 	struct ep_queue_head *qh;
+	struct fsl_usb2_platform_data *pdata = udc->pdata;
 
 	qh = &udc->ep_qh[ep_num * 2 + EP_DIR_OUT];
 
@@ -1408,7 +1544,16 @@ static void tripwire_handler(struct fsl_udc *udc, u8 ep_num, u8 *buffer_ptr)
 		fsl_writel(temp | USB_CMD_SUTW, &dr_regs->usbcmd);
 
 		/* Copy the setup packet to local buffer */
-		memcpy(buffer_ptr, (u8 *) qh->setup_buffer, 8);
+		if (pdata->le_setup_buf) {
+			u32 *p = (u32 *)buffer_ptr;
+			u32 *s = (u32 *)qh->setup_buffer;
+
+			/* Convert little endian setup buffer to CPU endian */
+			*p++ = le32_to_cpu(*s++);
+			*p = le32_to_cpu(*s);
+		} else {
+			memcpy(buffer_ptr, (u8 *) qh->setup_buffer, 8);
+		}
 	} while (!(fsl_readl(&dr_regs->usbcmd) & USB_CMD_SUTW));
 
 	/* Clear Setup Tripwire */
@@ -1432,19 +1577,19 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
 	actual = curr_req->req.length;
 
 	for (j = 0; j < curr_req->dtd_count; j++) {
-		remaining_length = (le32_to_cpu(curr_td->size_ioc_sts)
+		remaining_length = (hc32_to_cpu(curr_td->size_ioc_sts)
 					& DTD_PACKET_SIZE)
 				>> DTD_LENGTH_BIT_POS;
 		actual -= remaining_length;
 
-		if ((errors = le32_to_cpu(curr_td->size_ioc_sts) &
-						DTD_ERROR_MASK)) {
+		errors = hc32_to_cpu(curr_td->size_ioc_sts);
+		if (errors & DTD_ERROR_MASK) {
 			if (errors & DTD_STATUS_HALTED) {
 				ERR("dTD error %08x QH=%d\n", errors, pipe);
 				/* Clear the errors and Halt condition */
-				tmp = le32_to_cpu(curr_qh->size_ioc_int_sts);
+				tmp = hc32_to_cpu(curr_qh->size_ioc_int_sts);
 				tmp &= ~errors;
-				curr_qh->size_ioc_int_sts = cpu_to_le32(tmp);
+				curr_qh->size_ioc_int_sts = cpu_to_hc32(tmp);
 				status = -EPIPE;
 				/* FIXME: continue with next queued TD? */
 
@@ -1462,7 +1607,7 @@ static int process_ep_req(struct fsl_udc *udc, int pipe,
 				ERR("Unknown error has occurred (0x%x)!\n",
 					errors);
 
-		} else if (le32_to_cpu(curr_td->size_ioc_sts)
+		} else if (hc32_to_cpu(curr_td->size_ioc_sts)
 				& DTD_STATUS_ACTIVE) {
 			VDBG("Request not complete");
 			status = REQ_UNCOMPLETE;
@@ -1551,6 +1696,9 @@ static void port_change_irq(struct fsl_udc *udc)
 {
 	u32 speed;
 
+	if (udc->bus_reset)
+		udc->bus_reset = 0;
+
 	/* Bus resetting is finished */
 	if (!(fsl_readl(&dr_regs->portsc1) & PORTSCX_PORT_RESET)) {
 		/* Get the speed */
@@ -1658,6 +1806,8 @@ static void reset_irq(struct fsl_udc *udc)
 
 	if (fsl_readl(&dr_regs->portsc1) & PORTSCX_PORT_RESET) {
 		VDBG("Bus reset");
+		/* Bus is reseting */
+		udc->bus_reset = 1;
 		/* Reset all the queues, include XD, dTD, EP queue
 		 * head and TR Queue */
 		reset_queues(udc);
@@ -1735,6 +1885,7 @@ static irqreturn_t fsl_udc_irq(int irq, void *_udc)
 
 	/* Reset Received */
 	if (irq_src & USB_STS_RESET) {
+		VDBG("reset int");
 		reset_irq(udc);
 		status = IRQ_HANDLED;
 	}
@@ -1792,11 +1943,30 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 		goto out;
 	}
 
-	/* Enable DR IRQ reg and Set usbcmd reg  Run bit */
-	dr_controller_run(udc_controller);
-	udc_controller->usb_state = USB_STATE_ATTACHED;
-	udc_controller->ep0_state = WAIT_FOR_SETUP;
-	udc_controller->ep0_dir = 0;
+	if (udc_controller->transceiver) {
+		/* Suspend the controller until OTG enable it */
+		udc_controller->stopped = 1;
+		printk(KERN_INFO "Suspend udc for OTG auto detect\n");
+
+		/* connect to bus through transceiver */
+		if (udc_controller->transceiver) {
+			retval = otg_set_peripheral(udc_controller->transceiver,
+						    &udc_controller->gadget);
+			if (retval < 0) {
+				ERR("can't bind to transceiver\n");
+				driver->unbind(&udc_controller->gadget);
+				udc_controller->gadget.dev.driver = 0;
+				udc_controller->driver = 0;
+				return retval;
+			}
+		}
+	} else {
+		/* Enable DR IRQ reg and set USBCMD reg Run bit */
+		dr_controller_run(udc_controller);
+		udc_controller->usb_state = USB_STATE_ATTACHED;
+		udc_controller->ep0_state = WAIT_FOR_SETUP;
+		udc_controller->ep0_dir = 0;
+	}
 	printk(KERN_INFO "%s: bind to driver %s\n",
 			udc_controller->gadget.name, driver->driver.name);
 
@@ -2044,16 +2214,18 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 	next += t;
 
 #ifndef CONFIG_ARCH_MXC
-	tmp_reg = usb_sys_regs->snoop1;
-	t = scnprintf(next, size, "Snoop1 Reg : = [0x%x]\n\n", tmp_reg);
-	size -= t;
-	next += t;
+	if (udc->pdata->have_sysif_regs) {
+		tmp_reg = usb_sys_regs->snoop1;
+		t = scnprintf(next, size, "Snoop1 Reg : = [0x%x]\n\n", tmp_reg);
+		size -= t;
+		next += t;
 
-	tmp_reg = usb_sys_regs->control;
-	t = scnprintf(next, size, "General Control Reg : = [0x%x]\n\n",
-			tmp_reg);
-	size -= t;
-	next += t;
+		tmp_reg = usb_sys_regs->control;
+		t = scnprintf(next, size, "General Control Reg : = [0x%x]\n\n",
+				tmp_reg);
+		size -= t;
+		next += t;
+	}
 #endif
 
 	/* ------fsl_udc, fsl_ep, fsl_request structure information ----- */
@@ -2233,6 +2405,7 @@ static int __init struct_ep_setup(struct fsl_udc *udc, unsigned char index,
  */
 static int __init fsl_udc_probe(struct platform_device *pdev)
 {
+	struct fsl_usb2_platform_data *pdata;
 	struct resource *res;
 	int ret = -ENODEV;
 	unsigned int i;
@@ -2249,20 +2422,35 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	pdata = pdev->dev.platform_data;
+	udc_controller->pdata = pdata;
 	spin_lock_init(&udc_controller->lock);
 	udc_controller->stopped = 1;
 
+#ifdef CONFIG_USB_OTG
+	if (pdata->operating_mode == FSL_USB2_DR_OTG) {
+		udc_controller->transceiver = otg_get_transceiver();
+		if (!udc_controller->transceiver) {
+			ERR("Can't find OTG driver!\n");
+			ret = -ENODEV;
+			goto err_kfree;
+		}
+	}
+#endif
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		ret = -ENXIO;
 		goto err_kfree;
 	}
 
-	if (!request_mem_region(res->start, res->end - res->start + 1,
-				driver_name)) {
-		ERR("request mem region for %s failed\n", pdev->name);
-		ret = -EBUSY;
-		goto err_kfree;
+	if (pdata->operating_mode == FSL_USB2_DR_DEVICE) {
+		if (!request_mem_region(res->start, res->end - res->start + 1,
+					driver_name)) {
+			ERR("request mem region for %s failed\n", pdev->name);
+			ret = -EBUSY;
+			goto err_kfree;
+		}
 	}
 
 	dr_regs = ioremap(res->start, resource_size(res));
@@ -2271,9 +2459,29 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
 		goto err_release_mem_region;
 	}
 
+	pdata->regs = (void *)dr_regs;
+
+	/*
+	 * do platform specific init: check the clock, grab/config pins, etc.
+	 */
+	if (pdata->init && pdata->init(pdev)) {
+		ret = -ENODEV;
+		goto err_iounmap_noclk;
+	}
+
+	/* Set accessors only after pdata->init() ! */
+	if (pdata->big_endian_mmio) {
+		_fsl_readl = _fsl_readl_be;
+		_fsl_writel = _fsl_writel_be;
+	} else {
+		_fsl_readl = _fsl_readl_le;
+		_fsl_writel = _fsl_writel_le;
+	}
+
 #ifndef CONFIG_ARCH_MXC
-	usb_sys_regs = (struct usb_sys_interface *)
-			((u32)dr_regs + USB_DR_SYS_OFFSET);
+	if (pdata->have_sysif_regs)
+		usb_sys_regs = (struct usb_sys_interface *)
+				((u32)dr_regs + USB_DR_SYS_OFFSET);
 #endif
 
 	/* Initialize USB clocks */
@@ -2313,9 +2521,11 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
 		goto err_free_irq;
 	}
 
-	/* initialize usb hw reg except for regs for EP,
-	 * leave usbintr reg untouched */
-	dr_controller_setup(udc_controller);
+	if (!udc_controller->transceiver) {
+		/* initialize usb hw reg except for regs for EP,
+		 * leave usbintr reg untouched */
+		dr_controller_setup(udc_controller);
+	}
 
 	fsl_udc_clk_finalize(pdev);
 
@@ -2335,6 +2545,9 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto err_free_irq;
 
+	if (udc_controller->transceiver)
+		udc_controller->gadget.is_otg = 1;
+
 	/* setup QH and epctrl for ep0 */
 	ep0_setup(udc_controller);
 
@@ -2373,11 +2586,14 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
 err_free_irq:
 	free_irq(udc_controller->irq, udc_controller);
 err_iounmap:
+	if (pdata->exit)
+		pdata->exit(pdev);
 	fsl_udc_clk_release();
 err_iounmap_noclk:
 	iounmap(dr_regs);
 err_release_mem_region:
-	release_mem_region(res->start, res->end - res->start + 1);
+	if (pdata->operating_mode == FSL_USB2_DR_DEVICE)
+		release_mem_region(res->start, res->end - res->start + 1);
 err_kfree:
 	kfree(udc_controller);
 	udc_controller = NULL;
@@ -2390,6 +2606,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
 static int __exit fsl_udc_remove(struct platform_device *pdev)
 {
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
 
 	DECLARE_COMPLETION(done);
 
@@ -2410,12 +2627,20 @@ static int __exit fsl_udc_remove(struct platform_device *pdev)
 	dma_pool_destroy(udc_controller->td_pool);
 	free_irq(udc_controller->irq, udc_controller);
 	iounmap(dr_regs);
-	release_mem_region(res->start, res->end - res->start + 1);
+	if (pdata->operating_mode == FSL_USB2_DR_DEVICE)
+		release_mem_region(res->start, res->end - res->start + 1);
 
 	device_unregister(&udc_controller->gadget.dev);
 	/* free udc --wait for the release() finished */
 	wait_for_completion(&done);
 
+	/*
+	 * do platform specific un-initialization:
+	 * release iomux pins, etc.
+	 */
+	if (pdata->exit)
+		pdata->exit(pdev);
+
 	return 0;
 }
 
@@ -2446,6 +2671,62 @@ static int fsl_udc_resume(struct platform_device *pdev)
 	return 0;
 }
 
+static int fsl_udc_otg_suspend(struct device *dev, pm_message_t state)
+{
+	struct fsl_udc *udc = udc_controller;
+	u32 mode, usbcmd;
+
+	mode = fsl_readl(&dr_regs->usbmode) & USB_MODE_CTRL_MODE_MASK;
+
+	pr_debug("%s(): mode 0x%x stopped %d\n", __func__, mode, udc->stopped);
+
+	/*
+	 * If the controller is already stopped, then this must be a
+	 * PM suspend.  Remember this fact, so that we will leave the
+	 * controller stopped at PM resume time.
+	 */
+	if (udc->stopped) {
+		pr_debug("gadget already stopped, leaving early\n");
+		udc->already_stopped = 1;
+		return 0;
+	}
+
+	if (mode != USB_MODE_CTRL_MODE_DEVICE) {
+		pr_debug("gadget not in device mode, leaving early\n");
+		return 0;
+	}
+
+	/* stop the controller */
+	usbcmd = fsl_readl(&dr_regs->usbcmd) & ~USB_CMD_RUN_STOP;
+	fsl_writel(usbcmd, &dr_regs->usbcmd);
+
+	udc->stopped = 1;
+
+	pr_info("USB Gadget suspended\n");
+
+	return 0;
+}
+
+static int fsl_udc_otg_resume(struct device *dev)
+{
+	pr_debug("%s(): stopped %d  already_stopped %d\n", __func__,
+		 udc_controller->stopped, udc_controller->already_stopped);
+
+	/*
+	 * If the controller was stopped at suspend time, then
+	 * don't resume it now.
+	 */
+	if (udc_controller->already_stopped) {
+		udc_controller->already_stopped = 0;
+		pr_debug("gadget was already stopped, leaving early\n");
+		return 0;
+	}
+
+	pr_info("USB Gadget resume\n");
+
+	return fsl_udc_resume(NULL);
+}
+
 /*-------------------------------------------------------------------------
 	Register entry point for the peripheral controller driver
 --------------------------------------------------------------------------*/
@@ -2458,6 +2739,9 @@ static struct platform_driver udc_driver = {
 	.driver  = {
 		.name = (char *)driver_name,
 		.owner = THIS_MODULE,
+		/* udc suspend/resume called from OTG driver */
+		.suspend = fsl_udc_otg_suspend,
+		.resume  = fsl_udc_otg_resume,
 	},
 };
 
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h
index e88cce5c2c0d707abd79bb9be61ce1ec46e7d23a..1d51be83fda87402d4a77a28ff4fa636d17bff62 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.h
+++ b/drivers/usb/gadget/fsl_usb2_udc.h
@@ -275,7 +275,9 @@ struct usb_sys_interface {
 #define  USB_MODE_CTRL_MODE_IDLE              0x00000000
 #define  USB_MODE_CTRL_MODE_DEVICE            0x00000002
 #define  USB_MODE_CTRL_MODE_HOST              0x00000003
+#define  USB_MODE_CTRL_MODE_MASK              0x00000003
 #define  USB_MODE_CTRL_MODE_RSV               0x00000001
+#define  USB_MODE_ES                          0x00000004 /* Endian Select */
 #define  USB_MODE_SETUP_LOCK_OFF              0x00000008
 #define  USB_MODE_STREAM_DISABLE              0x00000010
 /* Endpoint Flush Register */
@@ -461,6 +463,7 @@ struct fsl_ep {
 struct fsl_udc {
 	struct usb_gadget gadget;
 	struct usb_gadget_driver *driver;
+	struct fsl_usb2_platform_data *pdata;
 	struct completion *done;	/* to make sure release() is done */
 	struct fsl_ep *eps;
 	unsigned int max_ep;
@@ -473,6 +476,8 @@ struct fsl_udc {
 	unsigned vbus_active:1;
 	unsigned stopped:1;
 	unsigned remote_wakeup:1;
+	unsigned already_stopped:1;
+	unsigned big_endian_desc:1;
 
 	struct ep_queue_head *ep_qh;	/* Endpoints Queue-Head */
 	struct fsl_req *status_req;	/* ep0 status request */
@@ -483,6 +488,7 @@ struct fsl_udc {
 	dma_addr_t ep_qh_dma;		/* dma address of QH */
 
 	u32 max_pipes;          /* Device max pipes */
+	u32 bus_reset;		/* Device is bus resetting */
 	u32 resume_state;	/* USB state to resume */
 	u32 usb_state;		/* USB current state */
 	u32 ep0_state;		/* Endpoint zero state */
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index e896f6359dfecd17c57660cd98fd646fbd19d4ba..bcdac7c73e89003e926de6c21e310d10f332cce7 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -136,6 +136,12 @@
 #define gadget_is_s3c_hsotg(g)    0
 #endif
 
+#ifdef CONFIG_USB_S3C_HSUDC
+#define gadget_is_s3c_hsudc(g) (!strcmp("s3c-hsudc", (g)->name))
+#else
+#define gadget_is_s3c_hsudc(g) 0
+#endif
+
 #ifdef CONFIG_USB_GADGET_EG20T
 #define	gadget_is_pch(g)	(!strcmp("pch_udc", (g)->name))
 #else
@@ -148,6 +154,12 @@
 #define gadget_is_ci13xxx_msm(g)	0
 #endif
 
+#ifdef CONFIG_USB_GADGET_RENESAS_USBHS
+#define	gadget_is_renesas_usbhs(g) (!strcmp("renesas_usbhs_udc", (g)->name))
+#else
+#define	gadget_is_renesas_usbhs(g) 0
+#endif
+
 /**
  * usb_gadget_controller_number - support bcdDevice id convention
  * @gadget: the controller being driven
@@ -207,6 +219,11 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
 		return 0x27;
 	else if (gadget_is_ci13xxx_msm(gadget))
 		return 0x28;
+	else if (gadget_is_renesas_usbhs(gadget))
+		return 0x29;
+	else if (gadget_is_s3c_hsudc(gadget))
+		return 0x30;
+
 	return -ENOENT;
 }
 
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 48a760220baf992c48541f2cae822943690bae5c..bf6e11c758d5ec84b99e944a97e69c27b59a698f 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -38,6 +38,7 @@
 #include <linux/device.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
+#include <linux/prefetch.h>
 
 #include <asm/byteorder.h>
 #include <asm/io.h>
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index 5408186afc35c41dee81ff8afb7bcc55163a68a4..ade40066decf59463447b1c89a600536024f6f3f 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -30,6 +30,7 @@
 #include <linux/delay.h>
 #include <linux/timer.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index cb5cd422f3f513a163d606fde97f0f2f646f48a8..82fd2493533228e56f60164f64855d43468c5c9e 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -44,6 +44,7 @@
 #include <linux/usb/otg.h>
 #include <linux/dma-mapping.h>
 #include <linux/clk.h>
+#include <linux/prefetch.h>
 
 #include <asm/byteorder.h>
 #include <asm/io.h>
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index c3f2bd42bd5aec22861f0ad7650bb942621537b9..271ef94668e719867d12c00a9ce9c1681c825f23 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -1189,6 +1189,8 @@ printer_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 			else if (gadget->a_alt_hnp_support)
 				DBG(dev, "HNP needs a different root port\n");
 			value = printer_set_config(dev, wValue);
+			if (!value)
+				value = set_interface(dev, PRINTER_INTERFACE);
 			break;
 		case USB_REQ_GET_CONFIGURATION:
 			if (ctrl->bRequestType != USB_DIR_IN)
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 444b60aa15e951dc489da9444b793031dd0d77de..365c02fc25fcf0f89668b79ce2a72933ada22a40 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -46,6 +46,7 @@
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
 #include <linux/io.h>
+#include <linux/prefetch.h>
 
 #include <asm/byteorder.h>
 #include <asm/dma.h>
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 78a39a41547d0fb19c99254222c870ea51f1c3cf..57607696735cfb934ea8f2f38921bf0a44e03299 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -32,6 +32,7 @@
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 
 #include <asm/byteorder.h>
 #include <mach/hardware.h>
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 0912679de99af870b91da2fefd6631c0a26d98ab..acb9cc418df9a59b4db4ee57bdcbe68144475d6e 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -1,4 +1,7 @@
 /* linux/drivers/usb/gadget/s3c-hsotg.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
  *
  * Copyright 2008 Openmoko, Inc.
  * Copyright 2008 Simtec Electronics
@@ -613,11 +616,10 @@ static unsigned get_ep_limit(struct s3c_hsotg_ep *hs_ep)
 		maxpkt = S3C_DxEPTSIZ_PktCnt_LIMIT + 1;
 	} else {
 		maxsize = 64+64;
-		if (hs_ep->dir_in) {
+		if (hs_ep->dir_in)
 			maxpkt = S3C_DIEPTSIZ0_PktCnt_LIMIT + 1;
-		} else {
+		else
 			maxpkt = 2;
-		}
 	}
 
 	/* we made the constant loading easier above by using +1 */
@@ -679,6 +681,14 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
 		__func__, readl(hsotg->regs + epctrl_reg), index,
 		hs_ep->dir_in ? "in" : "out");
 
+	/* If endpoint is stalled, we will restart request later */
+	ctrl = readl(hsotg->regs + epctrl_reg);
+
+	if (ctrl & S3C_DxEPCTL_Stall) {
+		dev_warn(hsotg->dev, "%s: ep%d is stalled\n", __func__, index);
+		return;
+	}
+
 	length = ureq->length - ureq->actual;
 
 	if (0)
@@ -731,18 +741,6 @@ static void s3c_hsotg_start_req(struct s3c_hsotg *hsotg,
 	/* write size / packets */
 	writel(epsize, hsotg->regs + epsize_reg);
 
-	ctrl = readl(hsotg->regs + epctrl_reg);
-
-	if (ctrl & S3C_DxEPCTL_Stall) {
-		dev_warn(hsotg->dev, "%s: ep%d is stalled\n", __func__, index);
-
-		/* not sure what we can do here, if it is EP0 then we should
-		 * get this cleared once the endpoint has transmitted the
-		 * STALL packet, otherwise it needs to be cleared by the
-		 * host.
-		 */
-	}
-
 	if (using_dma(hsotg)) {
 		unsigned int dma_reg;
 
@@ -1047,6 +1045,20 @@ static int s3c_hsotg_process_req_status(struct s3c_hsotg *hsotg,
 
 static int s3c_hsotg_ep_sethalt(struct usb_ep *ep, int value);
 
+/**
+ * get_ep_head - return the first request on the endpoint
+ * @hs_ep: The controller endpoint to get
+ *
+ * Get the first request on the endpoint.
+ */
+static struct s3c_hsotg_req *get_ep_head(struct s3c_hsotg_ep *hs_ep)
+{
+	if (list_empty(&hs_ep->queue))
+		return NULL;
+
+	return list_first_entry(&hs_ep->queue, struct s3c_hsotg_req, queue);
+}
+
 /**
  * s3c_hsotg_process_req_featire - process request {SET,CLEAR}_FEATURE
  * @hsotg: The device state
@@ -1055,8 +1067,12 @@ static int s3c_hsotg_ep_sethalt(struct usb_ep *ep, int value);
 static int s3c_hsotg_process_req_feature(struct s3c_hsotg *hsotg,
 					 struct usb_ctrlrequest *ctrl)
 {
+	struct s3c_hsotg_ep *ep0 = &hsotg->eps[0];
+	struct s3c_hsotg_req *hs_req;
+	bool restart;
 	bool set = (ctrl->bRequest == USB_REQ_SET_FEATURE);
 	struct s3c_hsotg_ep *ep;
+	int ret;
 
 	dev_dbg(hsotg->dev, "%s: %s_FEATURE\n",
 		__func__, set ? "SET" : "CLEAR");
@@ -1072,6 +1088,36 @@ static int s3c_hsotg_process_req_feature(struct s3c_hsotg *hsotg,
 		switch (le16_to_cpu(ctrl->wValue)) {
 		case USB_ENDPOINT_HALT:
 			s3c_hsotg_ep_sethalt(&ep->ep, set);
+
+			ret = s3c_hsotg_send_reply(hsotg, ep0, NULL, 0);
+			if (ret) {
+				dev_err(hsotg->dev,
+					"%s: failed to send reply\n", __func__);
+				return ret;
+			}
+
+			if (!set) {
+				/*
+				 * If we have request in progress,
+				 * then complete it
+				 */
+				if (ep->req) {
+					hs_req = ep->req;
+					ep->req = NULL;
+					list_del_init(&hs_req->queue);
+					hs_req->req.complete(&ep->ep,
+							     &hs_req->req);
+				}
+
+				/* If we have pending request, then start it */
+				restart = !list_empty(&ep->queue);
+				if (restart) {
+					hs_req = get_ep_head(ep);
+					s3c_hsotg_start_req(hsotg, ep,
+							    hs_req, false);
+				}
+			}
+
 			break;
 
 		default:
@@ -1148,14 +1194,6 @@ static void s3c_hsotg_process_control(struct s3c_hsotg *hsotg,
 			dev_dbg(hsotg->dev, "driver->setup() ret %d\n", ret);
 	}
 
-	if (ret > 0) {
-		if (!ep0->dir_in) {
-			/* need to generate zlp in reply or take data */
-			/* todo - deal with any data we might be sent? */
-			ret = s3c_hsotg_send_reply(hsotg, ep0, NULL, 0);
-		}
-	}
-
 	/* the request is either unhandlable, or is not formatted correctly
 	 * so respond with a STALL for the status stage to indicate failure.
 	 */
@@ -1246,20 +1284,6 @@ static void s3c_hsotg_enqueue_setup(struct s3c_hsotg *hsotg)
 	}
 }
 
-/**
- * get_ep_head - return the first request on the endpoint
- * @hs_ep: The controller endpoint to get
- *
- * Get the first request on the endpoint.
-*/
-static struct s3c_hsotg_req *get_ep_head(struct s3c_hsotg_ep *hs_ep)
-{
-	if (list_empty(&hs_ep->queue))
-		return NULL;
-
-	return list_first_entry(&hs_ep->queue, struct s3c_hsotg_req, queue);
-}
-
 /**
  * s3c_hsotg_complete_request - complete a request given to us
  * @hsotg: The device state.
@@ -1683,6 +1707,37 @@ static void s3c_hsotg_set_ep_maxpacket(struct s3c_hsotg *hsotg,
 	dev_err(hsotg->dev, "ep%d: bad mps of %d\n", ep, mps);
 }
 
+/**
+ * s3c_hsotg_txfifo_flush - flush Tx FIFO
+ * @hsotg: The driver state
+ * @idx: The index for the endpoint (0..15)
+ */
+static void s3c_hsotg_txfifo_flush(struct s3c_hsotg *hsotg, unsigned int idx)
+{
+	int timeout;
+	int val;
+
+	writel(S3C_GRSTCTL_TxFNum(idx) | S3C_GRSTCTL_TxFFlsh,
+		hsotg->regs + S3C_GRSTCTL);
+
+	/* wait until the fifo is flushed */
+	timeout = 100;
+
+	while (1) {
+		val = readl(hsotg->regs + S3C_GRSTCTL);
+
+		if ((val & (S3C_GRSTCTL_TxFFlsh)) == 0)
+			break;
+
+		if (--timeout == 0) {
+			dev_err(hsotg->dev,
+				"%s: timeout flushing fifo (GRSTCTL=%08x)\n",
+				__func__, val);
+		}
+
+		udelay(1);
+	}
+}
 
 /**
  * s3c_hsotg_trytx - check to see if anything needs transmitting
@@ -1775,10 +1830,12 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
 	u32 epctl_reg = dir_in ? S3C_DIEPCTL(idx) : S3C_DOEPCTL(idx);
 	u32 epsiz_reg = dir_in ? S3C_DIEPTSIZ(idx) : S3C_DOEPTSIZ(idx);
 	u32 ints;
-	u32 clear = 0;
 
 	ints = readl(hsotg->regs + epint_reg);
 
+	/* Clear endpoint interrupts */
+	writel(ints, hsotg->regs + epint_reg);
+
 	dev_dbg(hsotg->dev, "%s: ep%d(%s) DxEPINT=0x%08x\n",
 		__func__, idx, dir_in ? "in" : "out", ints);
 
@@ -1801,19 +1858,28 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
 
 			s3c_hsotg_handle_outdone(hsotg, idx, false);
 		}
-
-		clear |= S3C_DxEPINT_XferCompl;
 	}
 
 	if (ints & S3C_DxEPINT_EPDisbld) {
 		dev_dbg(hsotg->dev, "%s: EPDisbld\n", __func__);
-		clear |= S3C_DxEPINT_EPDisbld;
+
+		if (dir_in) {
+			int epctl = readl(hsotg->regs + epctl_reg);
+
+			s3c_hsotg_txfifo_flush(hsotg, idx);
+
+			if ((epctl & S3C_DxEPCTL_Stall) &&
+				(epctl & S3C_DxEPCTL_EPType_Bulk)) {
+				int dctl = readl(hsotg->regs + S3C_DCTL);
+
+				dctl |= S3C_DCTL_CGNPInNAK;
+				writel(dctl, hsotg->regs + S3C_DCTL);
+			}
+		}
 	}
 
-	if (ints & S3C_DxEPINT_AHBErr) {
+	if (ints & S3C_DxEPINT_AHBErr)
 		dev_dbg(hsotg->dev, "%s: AHBErr\n", __func__);
-		clear |= S3C_DxEPINT_AHBErr;
-	}
 
 	if (ints & S3C_DxEPINT_Setup) {  /* Setup or Timeout */
 		dev_dbg(hsotg->dev, "%s: Setup/Timeout\n",  __func__);
@@ -1829,14 +1895,10 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
 			else
 				s3c_hsotg_handle_outdone(hsotg, 0, true);
 		}
-
-		clear |= S3C_DxEPINT_Setup;
 	}
 
-	if (ints & S3C_DxEPINT_Back2BackSetup) {
+	if (ints & S3C_DxEPINT_Back2BackSetup)
 		dev_dbg(hsotg->dev, "%s: B2BSetup/INEPNakEff\n", __func__);
-		clear |= S3C_DxEPINT_Back2BackSetup;
-	}
 
 	if (dir_in) {
 		/* not sure if this is important, but we'll clear it anyway
@@ -1844,14 +1906,12 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
 		if (ints & S3C_DIEPMSK_INTknTXFEmpMsk) {
 			dev_dbg(hsotg->dev, "%s: ep%d: INTknTXFEmpMsk\n",
 				__func__, idx);
-			clear |= S3C_DIEPMSK_INTknTXFEmpMsk;
 		}
 
 		/* this probably means something bad is happening */
 		if (ints & S3C_DIEPMSK_INTknEPMisMsk) {
 			dev_warn(hsotg->dev, "%s: ep%d: INTknEP\n",
 				 __func__, idx);
-			clear |= S3C_DIEPMSK_INTknEPMisMsk;
 		}
 
 		/* FIFO has space or is empty (see GAHBCFG) */
@@ -1860,11 +1920,8 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
 			dev_dbg(hsotg->dev, "%s: ep%d: TxFIFOEmpty\n",
 				__func__, idx);
 			s3c_hsotg_trytx(hsotg, hs_ep);
-			clear |= S3C_DIEPMSK_TxFIFOEmpty;
 		}
 	}
-
-	writel(clear, hsotg->regs + epint_reg);
 }
 
 /**
@@ -2056,7 +2113,6 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 		dev_info(hsotg->dev, "OTGInt: %08x\n", otgint);
 
 		writel(otgint, hsotg->regs + S3C_GOTGINT);
-		writel(S3C_GINTSTS_OTGInt, hsotg->regs + S3C_GINTSTS);
 	}
 
 	if (gintsts & S3C_GINTSTS_DisconnInt) {
@@ -2072,8 +2128,9 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 	}
 
 	if (gintsts & S3C_GINTSTS_EnumDone) {
-		s3c_hsotg_irq_enumdone(hsotg);
 		writel(S3C_GINTSTS_EnumDone, hsotg->regs + S3C_GINTSTS);
+
+		s3c_hsotg_irq_enumdone(hsotg);
 	}
 
 	if (gintsts & S3C_GINTSTS_ConIDStsChng) {
@@ -2101,10 +2158,6 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 			if (daint_in & 1)
 				s3c_hsotg_epint(hsotg, ep, 1);
 		}
-
-		writel(daint, hsotg->regs + S3C_DAINT);
-		writel(gintsts & (S3C_GINTSTS_OEPInt | S3C_GINTSTS_IEPInt),
-		       hsotg->regs + S3C_GINTSTS);
 	}
 
 	if (gintsts & S3C_GINTSTS_USBRst) {
@@ -2112,6 +2165,8 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 		dev_dbg(hsotg->dev, "GNPTXSTS=%08x\n",
 			readl(hsotg->regs + S3C_GNPTXSTS));
 
+		writel(S3C_GINTSTS_USBRst, hsotg->regs + S3C_GINTSTS);
+
 		kill_all_requests(hsotg, &hsotg->eps[0], -ECONNRESET, true);
 
 		/* it seems after a reset we can end up with a situation
@@ -2123,8 +2178,6 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 		s3c_hsotg_init_fifo(hsotg);
 
 		s3c_hsotg_enqueue_setup(hsotg);
-
-		writel(S3C_GINTSTS_USBRst, hsotg->regs + S3C_GINTSTS);
 	}
 
 	/* check both FIFOs */
@@ -2138,8 +2191,6 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 
 		s3c_hsotg_disable_gsint(hsotg, S3C_GINTSTS_NPTxFEmp);
 		s3c_hsotg_irq_fifoempty(hsotg, false);
-
-		writel(S3C_GINTSTS_NPTxFEmp, hsotg->regs + S3C_GINTSTS);
 	}
 
 	if (gintsts & S3C_GINTSTS_PTxFEmp) {
@@ -2149,8 +2200,6 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 
 		s3c_hsotg_disable_gsint(hsotg, S3C_GINTSTS_PTxFEmp);
 		s3c_hsotg_irq_fifoempty(hsotg, true);
-
-		writel(S3C_GINTSTS_PTxFEmp, hsotg->regs + S3C_GINTSTS);
 	}
 
 	if (gintsts & S3C_GINTSTS_RxFLvl) {
@@ -2159,7 +2208,6 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 		 * set. */
 
 		s3c_hsotg_handle_rx(hsotg);
-		writel(S3C_GINTSTS_RxFLvl, hsotg->regs + S3C_GINTSTS);
 	}
 
 	if (gintsts & S3C_GINTSTS_ModeMis) {
@@ -2193,19 +2241,17 @@ static irqreturn_t s3c_hsotg_irq(int irq, void *pw)
 	if (gintsts & S3C_GINTSTS_GOUTNakEff) {
 		dev_info(hsotg->dev, "GOUTNakEff triggered\n");
 
-		s3c_hsotg_dump(hsotg);
-
 		writel(S3C_DCTL_CGOUTNak, hsotg->regs + S3C_DCTL);
-		writel(S3C_GINTSTS_GOUTNakEff, hsotg->regs + S3C_GINTSTS);
+
+		s3c_hsotg_dump(hsotg);
 	}
 
 	if (gintsts & S3C_GINTSTS_GINNakEff) {
 		dev_info(hsotg->dev, "GINNakEff triggered\n");
 
-		s3c_hsotg_dump(hsotg);
-
 		writel(S3C_DCTL_CGNPInNAK, hsotg->regs + S3C_DCTL);
-		writel(S3C_GINTSTS_GINNakEff, hsotg->regs + S3C_GINTSTS);
+
+		s3c_hsotg_dump(hsotg);
 	}
 
 	/* if we've had fifo events, we should try and go around the
@@ -2403,11 +2449,6 @@ static int s3c_hsotg_ep_dequeue(struct usb_ep *ep, struct usb_request *req)
 
 	dev_info(hs->dev, "ep_dequeue(%p,%p)\n", ep, req);
 
-	if (hs_req == hs_ep->req) {
-		dev_dbg(hs->dev, "%s: already in progress\n", __func__);
-		return -EINPROGRESS;
-	}
-
 	spin_lock_irqsave(&hs_ep->lock, flags);
 
 	if (!on_list(hs_ep, hs_req)) {
@@ -2429,6 +2470,7 @@ static int s3c_hsotg_ep_sethalt(struct usb_ep *ep, int value)
 	unsigned long irqflags;
 	u32 epreg;
 	u32 epctl;
+	u32 xfertype;
 
 	dev_info(hs->dev, "%s(ep %p %s, %d)\n", __func__, ep, ep->name, value);
 
@@ -2439,10 +2481,17 @@ static int s3c_hsotg_ep_sethalt(struct usb_ep *ep, int value)
 	epreg = S3C_DIEPCTL(index);
 	epctl = readl(hs->regs + epreg);
 
-	if (value)
-		epctl |= S3C_DxEPCTL_Stall;
-	else
+	if (value) {
+		epctl |= S3C_DxEPCTL_Stall + S3C_DxEPCTL_SNAK;
+		if (epctl & S3C_DxEPCTL_EPEna)
+			epctl |= S3C_DxEPCTL_EPDis;
+	} else {
 		epctl &= ~S3C_DxEPCTL_Stall;
+		xfertype = epctl & S3C_DxEPCTL_EPType_MASK;
+		if (xfertype == S3C_DxEPCTL_EPType_Bulk ||
+			xfertype == S3C_DxEPCTL_EPType_Intterupt)
+				epctl |= S3C_DxEPCTL_SetD0PID;
+	}
 
 	writel(epctl, hs->regs + epreg);
 
@@ -2451,8 +2500,13 @@ static int s3c_hsotg_ep_sethalt(struct usb_ep *ep, int value)
 
 	if (value)
 		epctl |= S3C_DxEPCTL_Stall;
-	else
+	else {
 		epctl &= ~S3C_DxEPCTL_Stall;
+		xfertype = epctl & S3C_DxEPCTL_EPType_MASK;
+		if (xfertype == S3C_DxEPCTL_EPType_Bulk ||
+			xfertype == S3C_DxEPCTL_EPType_Intterupt)
+				epctl |= S3C_DxEPCTL_SetD0PID;
+	}
 
 	writel(epctl, hs->regs + epreg);
 
@@ -2491,9 +2545,9 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg)
 	timeout = 1000;
 	do {
 		grstctl = readl(hsotg->regs + S3C_GRSTCTL);
-	} while (!(grstctl & S3C_GRSTCTL_CSftRst) && timeout-- > 0);
+	} while ((grstctl & S3C_GRSTCTL_CSftRst) && timeout-- > 0);
 
-	if (!(grstctl & S3C_GRSTCTL_CSftRst)) {
+	if (grstctl & S3C_GRSTCTL_CSftRst) {
 		dev_err(hsotg->dev, "Failed to get CSftRst asserted\n");
 		return -EINVAL;
 	}
@@ -2510,13 +2564,10 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg)
 			return -ETIMEDOUT;
 		}
 
-		if (grstctl & S3C_GRSTCTL_CSftRst)
-			continue;
-
 		if (!(grstctl & S3C_GRSTCTL_AHBIdle))
 			continue;
 
-		break; 		/* reset done */
+		break;		/* reset done */
 	}
 
 	dev_dbg(hsotg->dev, "reset successful\n");
@@ -2588,6 +2639,12 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 
 	writel(1 << 18 | S3C_DCFG_DevSpd_HS,  hsotg->regs + S3C_DCFG);
 
+	/* Clear any pending OTG interrupts */
+	writel(0xffffffff, hsotg->regs + S3C_GOTGINT);
+
+	/* Clear any pending interrupts */
+	writel(0xffffffff, hsotg->regs + S3C_GINTSTS);
+
 	writel(S3C_GINTSTS_DisconnInt | S3C_GINTSTS_SessReqInt |
 	       S3C_GINTSTS_ConIDStsChng | S3C_GINTSTS_USBRst |
 	       S3C_GINTSTS_EnumDone | S3C_GINTSTS_OTGInt |
@@ -3261,7 +3318,7 @@ static int __devinit s3c_hsotg_probe(struct platform_device *pdev)
 	hsotg->clk = clk_get(&pdev->dev, "otg");
 	if (IS_ERR(hsotg->clk)) {
 		dev_err(dev, "cannot get otg clock\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(hsotg->clk);
 		goto err_mem;
 	}
 
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
new file mode 100644
index 0000000000000000000000000000000000000000..cfe3cf56d6bd5e531682f928b02023b6c863660e
--- /dev/null
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -0,0 +1,1349 @@
+/* linux/drivers/usb/gadget/s3c-hsudc.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * S3C24XX USB 2.0 High-speed USB controller gadget driver
+ *
+ * The S3C24XX USB 2.0 high-speed USB controller supports upto 9 endpoints.
+ * Each endpoint can be configured as either in or out endpoint. Endpoints
+ * can be configured for Bulk or Interrupt transfer mode.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
+
+#include <mach/regs-s3c2443-clock.h>
+#include <plat/udc.h>
+
+#define S3C_HSUDC_REG(x)	(x)
+
+/* Non-Indexed Registers */
+#define S3C_IR				S3C_HSUDC_REG(0x00) /* Index Register */
+#define S3C_EIR				S3C_HSUDC_REG(0x04) /* EP Intr Status */
+#define S3C_EIR_EP0			(1<<0)
+#define S3C_EIER			S3C_HSUDC_REG(0x08) /* EP Intr Enable */
+#define S3C_FAR				S3C_HSUDC_REG(0x0c) /* Gadget Address */
+#define S3C_FNR				S3C_HSUDC_REG(0x10) /* Frame Number */
+#define S3C_EDR				S3C_HSUDC_REG(0x14) /* EP Direction */
+#define S3C_TR				S3C_HSUDC_REG(0x18) /* Test Register */
+#define S3C_SSR				S3C_HSUDC_REG(0x1c) /* System Status */
+#define S3C_SSR_DTZIEN_EN		(0xff8f)
+#define S3C_SSR_ERR			(0xff80)
+#define S3C_SSR_VBUSON			(1 << 8)
+#define S3C_SSR_HSP			(1 << 4)
+#define S3C_SSR_SDE			(1 << 3)
+#define S3C_SSR_RESUME			(1 << 2)
+#define S3C_SSR_SUSPEND			(1 << 1)
+#define S3C_SSR_RESET			(1 << 0)
+#define S3C_SCR				S3C_HSUDC_REG(0x20) /* System Control */
+#define S3C_SCR_DTZIEN_EN		(1 << 14)
+#define S3C_SCR_RRD_EN			(1 << 5)
+#define S3C_SCR_SUS_EN			(1 << 1)
+#define S3C_SCR_RST_EN			(1 << 0)
+#define S3C_EP0SR			S3C_HSUDC_REG(0x24) /* EP0 Status */
+#define S3C_EP0SR_EP0_LWO		(1 << 6)
+#define S3C_EP0SR_STALL			(1 << 4)
+#define S3C_EP0SR_TX_SUCCESS		(1 << 1)
+#define S3C_EP0SR_RX_SUCCESS		(1 << 0)
+#define S3C_EP0CR			S3C_HSUDC_REG(0x28) /* EP0 Control */
+#define S3C_BR(_x)			S3C_HSUDC_REG(0x60 + (_x * 4))
+
+/* Indexed Registers */
+#define S3C_ESR				S3C_HSUDC_REG(0x2c) /* EPn Status */
+#define S3C_ESR_FLUSH			(1 << 6)
+#define S3C_ESR_STALL			(1 << 5)
+#define S3C_ESR_LWO			(1 << 4)
+#define S3C_ESR_PSIF_ONE		(1 << 2)
+#define S3C_ESR_PSIF_TWO		(2 << 2)
+#define S3C_ESR_TX_SUCCESS		(1 << 1)
+#define S3C_ESR_RX_SUCCESS		(1 << 0)
+#define S3C_ECR				S3C_HSUDC_REG(0x30) /* EPn Control */
+#define S3C_ECR_DUEN			(1 << 7)
+#define S3C_ECR_FLUSH			(1 << 6)
+#define S3C_ECR_STALL			(1 << 1)
+#define S3C_ECR_IEMS			(1 << 0)
+#define S3C_BRCR			S3C_HSUDC_REG(0x34) /* Read Count */
+#define S3C_BWCR			S3C_HSUDC_REG(0x38) /* Write Count */
+#define S3C_MPR				S3C_HSUDC_REG(0x3c) /* Max Pkt Size */
+
+#define WAIT_FOR_SETUP			(0)
+#define DATA_STATE_XMIT			(1)
+#define DATA_STATE_RECV			(2)
+
+/**
+ * struct s3c_hsudc_ep - Endpoint representation used by driver.
+ * @ep: USB gadget layer representation of device endpoint.
+ * @name: Endpoint name (as required by ep autoconfiguration).
+ * @dev: Reference to the device controller to which this EP belongs.
+ * @desc: Endpoint descriptor obtained from the gadget driver.
+ * @queue: Transfer request queue for the endpoint.
+ * @stopped: Maintains state of endpoint, set if EP is halted.
+ * @bEndpointAddress: EP address (including direction bit).
+ * @fifo: Base address of EP FIFO.
+ */
+struct s3c_hsudc_ep {
+	struct usb_ep ep;
+	char name[20];
+	struct s3c_hsudc *dev;
+	const struct usb_endpoint_descriptor *desc;
+	struct list_head queue;
+	u8 stopped;
+	u8 wedge;
+	u8 bEndpointAddress;
+	void __iomem *fifo;
+};
+
+/**
+ * struct s3c_hsudc_req - Driver encapsulation of USB gadget transfer request.
+ * @req: Reference to USB gadget transfer request.
+ * @queue: Used for inserting this request to the endpoint request queue.
+ */
+struct s3c_hsudc_req {
+	struct usb_request req;
+	struct list_head queue;
+};
+
+/**
+ * struct s3c_hsudc - Driver's abstraction of the device controller.
+ * @gadget: Instance of usb_gadget which is referenced by gadget driver.
+ * @driver: Reference to currenty active gadget driver.
+ * @dev: The device reference used by probe function.
+ * @lock: Lock to synchronize the usage of Endpoints (EP's are indexed).
+ * @regs: Remapped base address of controller's register space.
+ * @mem_rsrc: Device memory resource used for remapping device register space.
+ * irq: IRQ number used by the controller.
+ * uclk: Reference to the controller clock.
+ * ep0state: Current state of EP0.
+ * ep: List of endpoints supported by the controller.
+ */
+struct s3c_hsudc {
+	struct usb_gadget gadget;
+	struct usb_gadget_driver *driver;
+	struct device *dev;
+	struct s3c24xx_hsudc_platdata *pd;
+	spinlock_t lock;
+	void __iomem *regs;
+	struct resource *mem_rsrc;
+	int irq;
+	struct clk *uclk;
+	int ep0state;
+	struct s3c_hsudc_ep ep[];
+};
+
+#define ep_maxpacket(_ep)	((_ep)->ep.maxpacket)
+#define ep_is_in(_ep)		((_ep)->bEndpointAddress & USB_DIR_IN)
+#define ep_index(_ep)		((_ep)->bEndpointAddress & \
+					USB_ENDPOINT_NUMBER_MASK)
+
+static struct s3c_hsudc *the_controller;
+static const char driver_name[] = "s3c-udc";
+static const char ep0name[] = "ep0-control";
+
+static inline struct s3c_hsudc_req *our_req(struct usb_request *req)
+{
+	return container_of(req, struct s3c_hsudc_req, req);
+}
+
+static inline struct s3c_hsudc_ep *our_ep(struct usb_ep *ep)
+{
+	return container_of(ep, struct s3c_hsudc_ep, ep);
+}
+
+static inline struct s3c_hsudc *to_hsudc(struct usb_gadget *gadget)
+{
+	return container_of(gadget, struct s3c_hsudc, gadget);
+}
+
+static inline void set_index(struct s3c_hsudc *hsudc, int ep_addr)
+{
+	ep_addr &= USB_ENDPOINT_NUMBER_MASK;
+	writel(ep_addr, hsudc->regs + S3C_IR);
+}
+
+static inline void __orr32(void __iomem *ptr, u32 val)
+{
+	writel(readl(ptr) | val, ptr);
+}
+
+static void s3c_hsudc_init_phy(void)
+{
+	u32 cfg;
+
+	cfg = readl(S3C2443_PWRCFG) | S3C2443_PWRCFG_USBPHY;
+	writel(cfg, S3C2443_PWRCFG);
+
+	cfg = readl(S3C2443_URSTCON);
+	cfg |= (S3C2443_URSTCON_FUNCRST | S3C2443_URSTCON_PHYRST);
+	writel(cfg, S3C2443_URSTCON);
+	mdelay(1);
+
+	cfg = readl(S3C2443_URSTCON);
+	cfg &= ~(S3C2443_URSTCON_FUNCRST | S3C2443_URSTCON_PHYRST);
+	writel(cfg, S3C2443_URSTCON);
+
+	cfg = readl(S3C2443_PHYCTRL);
+	cfg &= ~(S3C2443_PHYCTRL_CLKSEL | S3C2443_PHYCTRL_DSPORT);
+	cfg |= (S3C2443_PHYCTRL_EXTCLK | S3C2443_PHYCTRL_PLLSEL);
+	writel(cfg, S3C2443_PHYCTRL);
+
+	cfg = readl(S3C2443_PHYPWR);
+	cfg &= ~(S3C2443_PHYPWR_FSUSPEND | S3C2443_PHYPWR_PLL_PWRDN |
+		S3C2443_PHYPWR_XO_ON | S3C2443_PHYPWR_PLL_REFCLK |
+		S3C2443_PHYPWR_ANALOG_PD);
+	cfg |= S3C2443_PHYPWR_COMMON_ON;
+	writel(cfg, S3C2443_PHYPWR);
+
+	cfg = readl(S3C2443_UCLKCON);
+	cfg |= (S3C2443_UCLKCON_DETECT_VBUS | S3C2443_UCLKCON_FUNC_CLKEN |
+		S3C2443_UCLKCON_TCLKEN);
+	writel(cfg, S3C2443_UCLKCON);
+}
+
+static void s3c_hsudc_uninit_phy(void)
+{
+	u32 cfg;
+
+	cfg = readl(S3C2443_PWRCFG) & ~S3C2443_PWRCFG_USBPHY;
+	writel(cfg, S3C2443_PWRCFG);
+
+	writel(S3C2443_PHYPWR_FSUSPEND, S3C2443_PHYPWR);
+
+	cfg = readl(S3C2443_UCLKCON) & ~S3C2443_UCLKCON_FUNC_CLKEN;
+	writel(cfg, S3C2443_UCLKCON);
+}
+
+/**
+ * s3c_hsudc_complete_request - Complete a transfer request.
+ * @hsep: Endpoint to which the request belongs.
+ * @hsreq: Transfer request to be completed.
+ * @status: Transfer completion status for the transfer request.
+ */
+static void s3c_hsudc_complete_request(struct s3c_hsudc_ep *hsep,
+				struct s3c_hsudc_req *hsreq, int status)
+{
+	unsigned int stopped = hsep->stopped;
+	struct s3c_hsudc *hsudc = hsep->dev;
+
+	list_del_init(&hsreq->queue);
+	hsreq->req.status = status;
+
+	if (!ep_index(hsep)) {
+		hsudc->ep0state = WAIT_FOR_SETUP;
+		hsep->bEndpointAddress &= ~USB_DIR_IN;
+	}
+
+	hsep->stopped = 1;
+	spin_unlock(&hsudc->lock);
+	if (hsreq->req.complete != NULL)
+		hsreq->req.complete(&hsep->ep, &hsreq->req);
+	spin_lock(&hsudc->lock);
+	hsep->stopped = stopped;
+}
+
+/**
+ * s3c_hsudc_nuke_ep - Terminate all requests queued for a endpoint.
+ * @hsep: Endpoint for which queued requests have to be terminated.
+ * @status: Transfer completion status for the transfer request.
+ */
+static void s3c_hsudc_nuke_ep(struct s3c_hsudc_ep *hsep, int status)
+{
+	struct s3c_hsudc_req *hsreq;
+
+	while (!list_empty(&hsep->queue)) {
+		hsreq = list_entry(hsep->queue.next,
+				struct s3c_hsudc_req, queue);
+		s3c_hsudc_complete_request(hsep, hsreq, status);
+	}
+}
+
+/**
+ * s3c_hsudc_stop_activity - Stop activity on all endpoints.
+ * @hsudc: Device controller for which EP activity is to be stopped.
+ * @driver: Reference to the gadget driver which is currently active.
+ *
+ * All the endpoints are stopped and any pending transfer requests if any on
+ * the endpoint are terminated.
+ */
+static void s3c_hsudc_stop_activity(struct s3c_hsudc *hsudc,
+			  struct usb_gadget_driver *driver)
+{
+	struct s3c_hsudc_ep *hsep;
+	int epnum;
+
+	hsudc->gadget.speed = USB_SPEED_UNKNOWN;
+
+	for (epnum = 0; epnum < hsudc->pd->epnum; epnum++) {
+		hsep = &hsudc->ep[epnum];
+		hsep->stopped = 1;
+		s3c_hsudc_nuke_ep(hsep, -ESHUTDOWN);
+	}
+
+	spin_unlock(&hsudc->lock);
+	driver->disconnect(&hsudc->gadget);
+	spin_lock(&hsudc->lock);
+}
+
+/**
+ * s3c_hsudc_read_setup_pkt - Read the received setup packet from EP0 fifo.
+ * @hsudc: Device controller from which setup packet is to be read.
+ * @buf: The buffer into which the setup packet is read.
+ *
+ * The setup packet received in the EP0 fifo is read and stored into a
+ * given buffer address.
+ */
+
+static void s3c_hsudc_read_setup_pkt(struct s3c_hsudc *hsudc, u16 *buf)
+{
+	int count;
+
+	count = readl(hsudc->regs + S3C_BRCR);
+	while (count--)
+		*buf++ = (u16)readl(hsudc->regs + S3C_BR(0));
+
+	writel(S3C_EP0SR_RX_SUCCESS, hsudc->regs + S3C_EP0SR);
+}
+
+/**
+ * s3c_hsudc_write_fifo - Write next chunk of transfer data to EP fifo.
+ * @hsep: Endpoint to which the data is to be written.
+ * @hsreq: Transfer request from which the next chunk of data is written.
+ *
+ * Write the next chunk of data from a transfer request to the endpoint FIFO.
+ * If the transfer request completes, 1 is returned, otherwise 0 is returned.
+ */
+static int s3c_hsudc_write_fifo(struct s3c_hsudc_ep *hsep,
+				struct s3c_hsudc_req *hsreq)
+{
+	u16 *buf;
+	u32 max = ep_maxpacket(hsep);
+	u32 count, length;
+	bool is_last;
+	void __iomem *fifo = hsep->fifo;
+
+	buf = hsreq->req.buf + hsreq->req.actual;
+	prefetch(buf);
+
+	length = hsreq->req.length - hsreq->req.actual;
+	length = min(length, max);
+	hsreq->req.actual += length;
+
+	writel(length, hsep->dev->regs + S3C_BWCR);
+	for (count = 0; count < length; count += 2)
+		writel(*buf++, fifo);
+
+	if (count != max) {
+		is_last = true;
+	} else {
+		if (hsreq->req.length != hsreq->req.actual || hsreq->req.zero)
+			is_last = false;
+		else
+			is_last = true;
+	}
+
+	if (is_last) {
+		s3c_hsudc_complete_request(hsep, hsreq, 0);
+		return 1;
+	}
+
+	return 0;
+}
+
+/**
+ * s3c_hsudc_read_fifo - Read the next chunk of data from EP fifo.
+ * @hsep: Endpoint from which the data is to be read.
+ * @hsreq: Transfer request to which the next chunk of data read is written.
+ *
+ * Read the next chunk of data from the endpoint FIFO and a write it to the
+ * transfer request buffer. If the transfer request completes, 1 is returned,
+ * otherwise 0 is returned.
+ */
+static int s3c_hsudc_read_fifo(struct s3c_hsudc_ep *hsep,
+				struct s3c_hsudc_req *hsreq)
+{
+	struct s3c_hsudc *hsudc = hsep->dev;
+	u32 csr, offset;
+	u16 *buf, word;
+	u32 buflen, rcnt, rlen;
+	void __iomem *fifo = hsep->fifo;
+	u32 is_short = 0;
+
+	offset = (ep_index(hsep)) ? S3C_ESR : S3C_EP0SR;
+	csr = readl(hsudc->regs + offset);
+	if (!(csr & S3C_ESR_RX_SUCCESS))
+		return -EINVAL;
+
+	buf = hsreq->req.buf + hsreq->req.actual;
+	prefetchw(buf);
+	buflen = hsreq->req.length - hsreq->req.actual;
+
+	rcnt = readl(hsudc->regs + S3C_BRCR);
+	rlen = (csr & S3C_ESR_LWO) ? (rcnt * 2 - 1) : (rcnt * 2);
+
+	hsreq->req.actual += min(rlen, buflen);
+	is_short = (rlen < hsep->ep.maxpacket);
+
+	while (rcnt-- != 0) {
+		word = (u16)readl(fifo);
+		if (buflen) {
+			*buf++ = word;
+			buflen--;
+		} else {
+			hsreq->req.status = -EOVERFLOW;
+		}
+	}
+
+	writel(S3C_ESR_RX_SUCCESS, hsudc->regs + offset);
+
+	if (is_short || hsreq->req.actual == hsreq->req.length) {
+		s3c_hsudc_complete_request(hsep, hsreq, 0);
+		return 1;
+	}
+
+	return 0;
+}
+
+/**
+ * s3c_hsudc_epin_intr - Handle in-endpoint interrupt.
+ * @hsudc - Device controller for which the interrupt is to be handled.
+ * @ep_idx - Endpoint number on which an interrupt is pending.
+ *
+ * Handles interrupt for a in-endpoint. The interrupts that are handled are
+ * stall and data transmit complete interrupt.
+ */
+static void s3c_hsudc_epin_intr(struct s3c_hsudc *hsudc, u32 ep_idx)
+{
+	struct s3c_hsudc_ep *hsep = &hsudc->ep[ep_idx];
+	struct s3c_hsudc_req *hsreq;
+	u32 csr;
+
+	csr = readl((u32)hsudc->regs + S3C_ESR);
+	if (csr & S3C_ESR_STALL) {
+		writel(S3C_ESR_STALL, hsudc->regs + S3C_ESR);
+		return;
+	}
+
+	if (csr & S3C_ESR_TX_SUCCESS) {
+		writel(S3C_ESR_TX_SUCCESS, hsudc->regs + S3C_ESR);
+		if (list_empty(&hsep->queue))
+			return;
+
+		hsreq = list_entry(hsep->queue.next,
+				struct s3c_hsudc_req, queue);
+		if ((s3c_hsudc_write_fifo(hsep, hsreq) == 0) &&
+				(csr & S3C_ESR_PSIF_TWO))
+			s3c_hsudc_write_fifo(hsep, hsreq);
+	}
+}
+
+/**
+ * s3c_hsudc_epout_intr - Handle out-endpoint interrupt.
+ * @hsudc - Device controller for which the interrupt is to be handled.
+ * @ep_idx - Endpoint number on which an interrupt is pending.
+ *
+ * Handles interrupt for a out-endpoint. The interrupts that are handled are
+ * stall, flush and data ready interrupt.
+ */
+static void s3c_hsudc_epout_intr(struct s3c_hsudc *hsudc, u32 ep_idx)
+{
+	struct s3c_hsudc_ep *hsep = &hsudc->ep[ep_idx];
+	struct s3c_hsudc_req *hsreq;
+	u32 csr;
+
+	csr = readl((u32)hsudc->regs + S3C_ESR);
+	if (csr & S3C_ESR_STALL) {
+		writel(S3C_ESR_STALL, hsudc->regs + S3C_ESR);
+		return;
+	}
+
+	if (csr & S3C_ESR_FLUSH) {
+		__orr32(hsudc->regs + S3C_ECR, S3C_ECR_FLUSH);
+		return;
+	}
+
+	if (csr & S3C_ESR_RX_SUCCESS) {
+		if (list_empty(&hsep->queue))
+			return;
+
+		hsreq = list_entry(hsep->queue.next,
+				struct s3c_hsudc_req, queue);
+		if (((s3c_hsudc_read_fifo(hsep, hsreq)) == 0) &&
+				(csr & S3C_ESR_PSIF_TWO))
+			s3c_hsudc_read_fifo(hsep, hsreq);
+	}
+}
+
+/** s3c_hsudc_set_halt - Set or clear a endpoint halt.
+ * @_ep: Endpoint on which halt has to be set or cleared.
+ * @value: 1 for setting halt on endpoint, 0 to clear halt.
+ *
+ * Set or clear endpoint halt. If halt is set, the endpoint is stopped.
+ * If halt is cleared, for in-endpoints, if there are any pending
+ * transfer requests, transfers are started.
+ */
+static int s3c_hsudc_set_halt(struct usb_ep *_ep, int value)
+{
+	struct s3c_hsudc_ep *hsep = our_ep(_ep);
+	struct s3c_hsudc *hsudc = hsep->dev;
+	struct s3c_hsudc_req *hsreq;
+	unsigned long irqflags;
+	u32 ecr;
+	u32 offset;
+
+	if (value && ep_is_in(hsep) && !list_empty(&hsep->queue))
+		return -EAGAIN;
+
+	spin_lock_irqsave(&hsudc->lock, irqflags);
+	set_index(hsudc, ep_index(hsep));
+	offset = (ep_index(hsep)) ? S3C_ECR : S3C_EP0CR;
+	ecr = readl(hsudc->regs + offset);
+
+	if (value) {
+		ecr |= S3C_ECR_STALL;
+		if (ep_index(hsep))
+			ecr |= S3C_ECR_FLUSH;
+		hsep->stopped = 1;
+	} else {
+		ecr &= ~S3C_ECR_STALL;
+		hsep->stopped = hsep->wedge = 0;
+	}
+	writel(ecr, hsudc->regs + offset);
+
+	if (ep_is_in(hsep) && !list_empty(&hsep->queue) && !value) {
+		hsreq = list_entry(hsep->queue.next,
+			struct s3c_hsudc_req, queue);
+		if (hsreq)
+			s3c_hsudc_write_fifo(hsep, hsreq);
+	}
+
+	spin_unlock_irqrestore(&hsudc->lock, irqflags);
+	return 0;
+}
+
+/** s3c_hsudc_set_wedge - Sets the halt feature with the clear requests ignored
+ * @_ep: Endpoint on which wedge has to be set.
+ *
+ * Sets the halt feature with the clear requests ignored.
+ */
+static int s3c_hsudc_set_wedge(struct usb_ep *_ep)
+{
+	struct s3c_hsudc_ep *hsep = our_ep(_ep);
+
+	if (!hsep)
+		return -EINVAL;
+
+	hsep->wedge = 1;
+	return usb_ep_set_halt(_ep);
+}
+
+/** s3c_hsudc_handle_reqfeat - Handle set feature or clear feature requests.
+ * @_ep: Device controller on which the set/clear feature needs to be handled.
+ * @ctrl: Control request as received on the endpoint 0.
+ *
+ * Handle set feature or clear feature control requests on the control endpoint.
+ */
+static int s3c_hsudc_handle_reqfeat(struct s3c_hsudc *hsudc,
+					struct usb_ctrlrequest *ctrl)
+{
+	struct s3c_hsudc_ep *hsep;
+	bool set = (ctrl->bRequest == USB_REQ_SET_FEATURE);
+	u8 ep_num = ctrl->wIndex & USB_ENDPOINT_NUMBER_MASK;
+
+	if (ctrl->bRequestType == USB_RECIP_ENDPOINT) {
+		hsep = &hsudc->ep[ep_num];
+		switch (le16_to_cpu(ctrl->wValue)) {
+		case USB_ENDPOINT_HALT:
+			if (set || (!set && !hsep->wedge))
+				s3c_hsudc_set_halt(&hsep->ep, set);
+			return 0;
+		}
+	}
+
+	return -ENOENT;
+}
+
+/**
+ * s3c_hsudc_process_req_status - Handle get status control request.
+ * @hsudc: Device controller on which get status request has be handled.
+ * @ctrl: Control request as received on the endpoint 0.
+ *
+ * Handle get status control request received on control endpoint.
+ */
+static void s3c_hsudc_process_req_status(struct s3c_hsudc *hsudc,
+					struct usb_ctrlrequest *ctrl)
+{
+	struct s3c_hsudc_ep *hsep0 = &hsudc->ep[0];
+	struct s3c_hsudc_req hsreq;
+	struct s3c_hsudc_ep *hsep;
+	__le16 reply;
+	u8 epnum;
+
+	switch (ctrl->bRequestType & USB_RECIP_MASK) {
+	case USB_RECIP_DEVICE:
+		reply = cpu_to_le16(0);
+		break;
+
+	case USB_RECIP_INTERFACE:
+		reply = cpu_to_le16(0);
+		break;
+
+	case USB_RECIP_ENDPOINT:
+		epnum = le16_to_cpu(ctrl->wIndex) & USB_ENDPOINT_NUMBER_MASK;
+		hsep = &hsudc->ep[epnum];
+		reply = cpu_to_le16(hsep->stopped ? 1 : 0);
+		break;
+	}
+
+	INIT_LIST_HEAD(&hsreq.queue);
+	hsreq.req.length = 2;
+	hsreq.req.buf = &reply;
+	hsreq.req.actual = 0;
+	hsreq.req.complete = NULL;
+	s3c_hsudc_write_fifo(hsep0, &hsreq);
+}
+
+/**
+ * s3c_hsudc_process_setup - Process control request received on endpoint 0.
+ * @hsudc: Device controller on which control request has been received.
+ *
+ * Read the control request received on endpoint 0, decode it and handle
+ * the request.
+ */
+static void s3c_hsudc_process_setup(struct s3c_hsudc *hsudc)
+{
+	struct s3c_hsudc_ep *hsep = &hsudc->ep[0];
+	struct usb_ctrlrequest ctrl = {0};
+	int ret;
+
+	s3c_hsudc_nuke_ep(hsep, -EPROTO);
+	s3c_hsudc_read_setup_pkt(hsudc, (u16 *)&ctrl);
+
+	if (ctrl.bRequestType & USB_DIR_IN) {
+		hsep->bEndpointAddress |= USB_DIR_IN;
+		hsudc->ep0state = DATA_STATE_XMIT;
+	} else {
+		hsep->bEndpointAddress &= ~USB_DIR_IN;
+		hsudc->ep0state = DATA_STATE_RECV;
+	}
+
+	switch (ctrl.bRequest) {
+	case USB_REQ_SET_ADDRESS:
+		if (ctrl.bRequestType != (USB_TYPE_STANDARD | USB_RECIP_DEVICE))
+			break;
+		hsudc->ep0state = WAIT_FOR_SETUP;
+		return;
+
+	case USB_REQ_GET_STATUS:
+		if ((ctrl.bRequestType & USB_TYPE_MASK) != USB_TYPE_STANDARD)
+			break;
+		s3c_hsudc_process_req_status(hsudc, &ctrl);
+		return;
+
+	case USB_REQ_SET_FEATURE:
+	case USB_REQ_CLEAR_FEATURE:
+		if ((ctrl.bRequestType & USB_TYPE_MASK) != USB_TYPE_STANDARD)
+			break;
+		s3c_hsudc_handle_reqfeat(hsudc, &ctrl);
+		hsudc->ep0state = WAIT_FOR_SETUP;
+		return;
+	}
+
+	if (hsudc->driver) {
+		spin_unlock(&hsudc->lock);
+		ret = hsudc->driver->setup(&hsudc->gadget, &ctrl);
+		spin_lock(&hsudc->lock);
+
+		if (ctrl.bRequest == USB_REQ_SET_CONFIGURATION) {
+			hsep->bEndpointAddress &= ~USB_DIR_IN;
+			hsudc->ep0state = WAIT_FOR_SETUP;
+		}
+
+		if (ret < 0) {
+			dev_err(hsudc->dev, "setup failed, returned %d\n",
+						ret);
+			s3c_hsudc_set_halt(&hsep->ep, 1);
+			hsudc->ep0state = WAIT_FOR_SETUP;
+			hsep->bEndpointAddress &= ~USB_DIR_IN;
+		}
+	}
+}
+
+/** s3c_hsudc_handle_ep0_intr - Handle endpoint 0 interrupt.
+ * @hsudc: Device controller on which endpoint 0 interrupt has occured.
+ *
+ * Handle endpoint 0 interrupt when it occurs. EP0 interrupt could occur
+ * when a stall handshake is sent to host or data is sent/received on
+ * endpoint 0.
+ */
+static void s3c_hsudc_handle_ep0_intr(struct s3c_hsudc *hsudc)
+{
+	struct s3c_hsudc_ep *hsep = &hsudc->ep[0];
+	struct s3c_hsudc_req *hsreq;
+	u32 csr = readl(hsudc->regs + S3C_EP0SR);
+	u32 ecr;
+
+	if (csr & S3C_EP0SR_STALL) {
+		ecr = readl(hsudc->regs + S3C_EP0CR);
+		ecr &= ~(S3C_ECR_STALL | S3C_ECR_FLUSH);
+		writel(ecr, hsudc->regs + S3C_EP0CR);
+
+		writel(S3C_EP0SR_STALL, hsudc->regs + S3C_EP0SR);
+		hsep->stopped = 0;
+
+		s3c_hsudc_nuke_ep(hsep, -ECONNABORTED);
+		hsudc->ep0state = WAIT_FOR_SETUP;
+		hsep->bEndpointAddress &= ~USB_DIR_IN;
+		return;
+	}
+
+	if (csr & S3C_EP0SR_TX_SUCCESS) {
+		writel(S3C_EP0SR_TX_SUCCESS, hsudc->regs + S3C_EP0SR);
+		if (ep_is_in(hsep)) {
+			if (list_empty(&hsep->queue))
+				return;
+
+			hsreq = list_entry(hsep->queue.next,
+					struct s3c_hsudc_req, queue);
+			s3c_hsudc_write_fifo(hsep, hsreq);
+		}
+	}
+
+	if (csr & S3C_EP0SR_RX_SUCCESS) {
+		if (hsudc->ep0state == WAIT_FOR_SETUP)
+			s3c_hsudc_process_setup(hsudc);
+		else {
+			if (!ep_is_in(hsep)) {
+				if (list_empty(&hsep->queue))
+					return;
+				hsreq = list_entry(hsep->queue.next,
+					struct s3c_hsudc_req, queue);
+				s3c_hsudc_read_fifo(hsep, hsreq);
+			}
+		}
+	}
+}
+
+/**
+ * s3c_hsudc_ep_enable - Enable a endpoint.
+ * @_ep: The endpoint to be enabled.
+ * @desc: Endpoint descriptor.
+ *
+ * Enables a endpoint when called from the gadget driver. Endpoint stall if
+ * any is cleared, transfer type is configured and endpoint interrupt is
+ * enabled.
+ */
+static int s3c_hsudc_ep_enable(struct usb_ep *_ep,
+				const struct usb_endpoint_descriptor *desc)
+{
+	struct s3c_hsudc_ep *hsep;
+	struct s3c_hsudc *hsudc;
+	unsigned long flags;
+	u32 ecr = 0;
+
+	hsep = container_of(_ep, struct s3c_hsudc_ep, ep);
+	if (!_ep || !desc || hsep->desc || _ep->name == ep0name
+		|| desc->bDescriptorType != USB_DT_ENDPOINT
+		|| hsep->bEndpointAddress != desc->bEndpointAddress
+		|| ep_maxpacket(hsep) < le16_to_cpu(desc->wMaxPacketSize))
+		return -EINVAL;
+
+	if ((desc->bmAttributes == USB_ENDPOINT_XFER_BULK
+		&& le16_to_cpu(desc->wMaxPacketSize) != ep_maxpacket(hsep))
+		|| !desc->wMaxPacketSize)
+		return -ERANGE;
+
+	hsudc = hsep->dev;
+	if (!hsudc->driver || hsudc->gadget.speed == USB_SPEED_UNKNOWN)
+		return -ESHUTDOWN;
+
+	spin_lock_irqsave(&hsudc->lock, flags);
+
+	set_index(hsudc, hsep->bEndpointAddress);
+	ecr |= ((usb_endpoint_xfer_int(desc)) ? S3C_ECR_IEMS : S3C_ECR_DUEN);
+	writel(ecr, hsudc->regs + S3C_ECR);
+
+	hsep->stopped = hsep->wedge = 0;
+	hsep->desc = desc;
+	hsep->ep.maxpacket = le16_to_cpu(desc->wMaxPacketSize);
+
+	s3c_hsudc_set_halt(_ep, 0);
+	__set_bit(ep_index(hsep), hsudc->regs + S3C_EIER);
+
+	spin_unlock_irqrestore(&hsudc->lock, flags);
+	return 0;
+}
+
+/**
+ * s3c_hsudc_ep_disable - Disable a endpoint.
+ * @_ep: The endpoint to be disabled.
+ * @desc: Endpoint descriptor.
+ *
+ * Disables a endpoint when called from the gadget driver.
+ */
+static int s3c_hsudc_ep_disable(struct usb_ep *_ep)
+{
+	struct s3c_hsudc_ep *hsep = our_ep(_ep);
+	struct s3c_hsudc *hsudc = hsep->dev;
+	unsigned long flags;
+
+	if (!_ep || !hsep->desc)
+		return -EINVAL;
+
+	spin_lock_irqsave(&hsudc->lock, flags);
+
+	set_index(hsudc, hsep->bEndpointAddress);
+	__clear_bit(ep_index(hsep), hsudc->regs + S3C_EIER);
+
+	s3c_hsudc_nuke_ep(hsep, -ESHUTDOWN);
+
+	hsep->desc = 0;
+	hsep->stopped = 1;
+
+	spin_unlock_irqrestore(&hsudc->lock, flags);
+	return 0;
+}
+
+/**
+ * s3c_hsudc_alloc_request - Allocate a new request.
+ * @_ep: Endpoint for which request is allocated (not used).
+ * @gfp_flags: Flags used for the allocation.
+ *
+ * Allocates a single transfer request structure when called from gadget driver.
+ */
+static struct usb_request *s3c_hsudc_alloc_request(struct usb_ep *_ep,
+						gfp_t gfp_flags)
+{
+	struct s3c_hsudc_req *hsreq;
+
+	hsreq = kzalloc(sizeof *hsreq, gfp_flags);
+	if (!hsreq)
+		return 0;
+
+	INIT_LIST_HEAD(&hsreq->queue);
+	return &hsreq->req;
+}
+
+/**
+ * s3c_hsudc_free_request - Deallocate a request.
+ * @ep: Endpoint for which request is deallocated (not used).
+ * @_req: Request to be deallocated.
+ *
+ * Allocates a single transfer request structure when called from gadget driver.
+ */
+static void s3c_hsudc_free_request(struct usb_ep *ep, struct usb_request *_req)
+{
+	struct s3c_hsudc_req *hsreq;
+
+	hsreq = container_of(_req, struct s3c_hsudc_req, req);
+	WARN_ON(!list_empty(&hsreq->queue));
+	kfree(hsreq);
+}
+
+/**
+ * s3c_hsudc_queue - Queue a transfer request for the endpoint.
+ * @_ep: Endpoint for which the request is queued.
+ * @_req: Request to be queued.
+ * @gfp_flags: Not used.
+ *
+ * Start or enqueue a request for a endpoint when called from gadget driver.
+ */
+static int s3c_hsudc_queue(struct usb_ep *_ep, struct usb_request *_req,
+			gfp_t gfp_flags)
+{
+	struct s3c_hsudc_req *hsreq;
+	struct s3c_hsudc_ep *hsep;
+	struct s3c_hsudc *hsudc;
+	unsigned long flags;
+	u32 offset;
+	u32 csr;
+
+	hsreq = container_of(_req, struct s3c_hsudc_req, req);
+	if ((!_req || !_req->complete || !_req->buf ||
+		!list_empty(&hsreq->queue)))
+		return -EINVAL;
+
+	hsep = container_of(_ep, struct s3c_hsudc_ep, ep);
+	hsudc = hsep->dev;
+	if (!hsudc->driver || hsudc->gadget.speed == USB_SPEED_UNKNOWN)
+		return -ESHUTDOWN;
+
+	spin_lock_irqsave(&hsudc->lock, flags);
+	set_index(hsudc, hsep->bEndpointAddress);
+
+	_req->status = -EINPROGRESS;
+	_req->actual = 0;
+
+	if (!ep_index(hsep) && _req->length == 0) {
+		hsudc->ep0state = WAIT_FOR_SETUP;
+		s3c_hsudc_complete_request(hsep, hsreq, 0);
+		spin_unlock_irqrestore(&hsudc->lock, flags);
+		return 0;
+	}
+
+	if (list_empty(&hsep->queue) && !hsep->stopped) {
+		offset = (ep_index(hsep)) ? S3C_ESR : S3C_EP0SR;
+		if (ep_is_in(hsep)) {
+			csr = readl((u32)hsudc->regs + offset);
+			if (!(csr & S3C_ESR_TX_SUCCESS) &&
+				(s3c_hsudc_write_fifo(hsep, hsreq) == 1))
+				hsreq = 0;
+		} else {
+			csr = readl((u32)hsudc->regs + offset);
+			if ((csr & S3C_ESR_RX_SUCCESS)
+				   && (s3c_hsudc_read_fifo(hsep, hsreq) == 1))
+				hsreq = 0;
+		}
+	}
+
+	if (hsreq != 0)
+		list_add_tail(&hsreq->queue, &hsep->queue);
+
+	spin_unlock_irqrestore(&hsudc->lock, flags);
+	return 0;
+}
+
+/**
+ * s3c_hsudc_dequeue - Dequeue a transfer request from an endpoint.
+ * @_ep: Endpoint from which the request is dequeued.
+ * @_req: Request to be dequeued.
+ *
+ * Dequeue a request from a endpoint when called from gadget driver.
+ */
+static int s3c_hsudc_dequeue(struct usb_ep *_ep, struct usb_request *_req)
+{
+	struct s3c_hsudc_ep *hsep = our_ep(_ep);
+	struct s3c_hsudc *hsudc = hsep->dev;
+	struct s3c_hsudc_req *hsreq;
+	unsigned long flags;
+
+	hsep = container_of(_ep, struct s3c_hsudc_ep, ep);
+	if (!_ep || hsep->ep.name == ep0name)
+		return -EINVAL;
+
+	spin_lock_irqsave(&hsudc->lock, flags);
+
+	list_for_each_entry(hsreq, &hsep->queue, queue) {
+		if (&hsreq->req == _req)
+			break;
+	}
+	if (&hsreq->req != _req) {
+		spin_unlock_irqrestore(&hsudc->lock, flags);
+		return -EINVAL;
+	}
+
+	set_index(hsudc, hsep->bEndpointAddress);
+	s3c_hsudc_complete_request(hsep, hsreq, -ECONNRESET);
+
+	spin_unlock_irqrestore(&hsudc->lock, flags);
+	return 0;
+}
+
+static struct usb_ep_ops s3c_hsudc_ep_ops = {
+	.enable = s3c_hsudc_ep_enable,
+	.disable = s3c_hsudc_ep_disable,
+	.alloc_request = s3c_hsudc_alloc_request,
+	.free_request = s3c_hsudc_free_request,
+	.queue = s3c_hsudc_queue,
+	.dequeue = s3c_hsudc_dequeue,
+	.set_halt = s3c_hsudc_set_halt,
+	.set_wedge = s3c_hsudc_set_wedge,
+};
+
+/**
+ * s3c_hsudc_initep - Initialize a endpoint to default state.
+ * @hsudc - Reference to the device controller.
+ * @hsep - Endpoint to be initialized.
+ * @epnum - Address to be assigned to the endpoint.
+ *
+ * Initialize a endpoint with default configuration.
+ */
+static void s3c_hsudc_initep(struct s3c_hsudc *hsudc,
+				struct s3c_hsudc_ep *hsep, int epnum)
+{
+	char *dir;
+
+	if ((epnum % 2) == 0) {
+		dir = "out";
+	} else {
+		dir = "in";
+		hsep->bEndpointAddress = USB_DIR_IN;
+	}
+
+	hsep->bEndpointAddress |= epnum;
+	if (epnum)
+		snprintf(hsep->name, sizeof(hsep->name), "ep%d%s", epnum, dir);
+	else
+		snprintf(hsep->name, sizeof(hsep->name), "%s", ep0name);
+
+	INIT_LIST_HEAD(&hsep->queue);
+	INIT_LIST_HEAD(&hsep->ep.ep_list);
+	if (epnum)
+		list_add_tail(&hsep->ep.ep_list, &hsudc->gadget.ep_list);
+
+	hsep->dev = hsudc;
+	hsep->ep.name = hsep->name;
+	hsep->ep.maxpacket = epnum ? 512 : 64;
+	hsep->ep.ops = &s3c_hsudc_ep_ops;
+	hsep->fifo = hsudc->regs + S3C_BR(epnum);
+	hsep->desc = 0;
+	hsep->stopped = 0;
+	hsep->wedge = 0;
+
+	set_index(hsudc, epnum);
+	writel(hsep->ep.maxpacket, hsudc->regs + S3C_MPR);
+}
+
+/**
+ * s3c_hsudc_setup_ep - Configure all endpoints to default state.
+ * @hsudc: Reference to device controller.
+ *
+ * Configures all endpoints to default state.
+ */
+static void s3c_hsudc_setup_ep(struct s3c_hsudc *hsudc)
+{
+	int epnum;
+
+	hsudc->ep0state = WAIT_FOR_SETUP;
+	INIT_LIST_HEAD(&hsudc->gadget.ep_list);
+	for (epnum = 0; epnum < hsudc->pd->epnum; epnum++)
+		s3c_hsudc_initep(hsudc, &hsudc->ep[epnum], epnum);
+}
+
+/**
+ * s3c_hsudc_reconfig - Reconfigure the device controller to default state.
+ * @hsudc: Reference to device controller.
+ *
+ * Reconfigures the device controller registers to a default state.
+ */
+static void s3c_hsudc_reconfig(struct s3c_hsudc *hsudc)
+{
+	writel(0xAA, hsudc->regs + S3C_EDR);
+	writel(1, hsudc->regs + S3C_EIER);
+	writel(0, hsudc->regs + S3C_TR);
+	writel(S3C_SCR_DTZIEN_EN | S3C_SCR_RRD_EN | S3C_SCR_SUS_EN |
+			S3C_SCR_RST_EN, hsudc->regs + S3C_SCR);
+	writel(0, hsudc->regs + S3C_EP0CR);
+
+	s3c_hsudc_setup_ep(hsudc);
+}
+
+/**
+ * s3c_hsudc_irq - Interrupt handler for device controller.
+ * @irq: Not used.
+ * @_dev: Reference to the device controller.
+ *
+ * Interrupt handler for the device controller. This handler handles controller
+ * interrupts and endpoint interrupts.
+ */
+static irqreturn_t s3c_hsudc_irq(int irq, void *_dev)
+{
+	struct s3c_hsudc *hsudc = _dev;
+	struct s3c_hsudc_ep *hsep;
+	u32 ep_intr;
+	u32 sys_status;
+	u32 ep_idx;
+
+	spin_lock(&hsudc->lock);
+
+	sys_status = readl(hsudc->regs + S3C_SSR);
+	ep_intr = readl(hsudc->regs + S3C_EIR) & 0x3FF;
+
+	if (!ep_intr && !(sys_status & S3C_SSR_DTZIEN_EN)) {
+		spin_unlock(&hsudc->lock);
+		return IRQ_HANDLED;
+	}
+
+	if (sys_status) {
+		if (sys_status & S3C_SSR_VBUSON)
+			writel(S3C_SSR_VBUSON, hsudc->regs + S3C_SSR);
+
+		if (sys_status & S3C_SSR_ERR)
+			writel(S3C_SSR_ERR, hsudc->regs + S3C_SSR);
+
+		if (sys_status & S3C_SSR_SDE) {
+			writel(S3C_SSR_SDE, hsudc->regs + S3C_SSR);
+			hsudc->gadget.speed = (sys_status & S3C_SSR_HSP) ?
+				USB_SPEED_HIGH : USB_SPEED_FULL;
+		}
+
+		if (sys_status & S3C_SSR_SUSPEND) {
+			writel(S3C_SSR_SUSPEND, hsudc->regs + S3C_SSR);
+			if (hsudc->gadget.speed != USB_SPEED_UNKNOWN
+				&& hsudc->driver && hsudc->driver->suspend)
+				hsudc->driver->suspend(&hsudc->gadget);
+		}
+
+		if (sys_status & S3C_SSR_RESUME) {
+			writel(S3C_SSR_RESUME, hsudc->regs + S3C_SSR);
+			if (hsudc->gadget.speed != USB_SPEED_UNKNOWN
+				&& hsudc->driver && hsudc->driver->resume)
+				hsudc->driver->resume(&hsudc->gadget);
+		}
+
+		if (sys_status & S3C_SSR_RESET) {
+			writel(S3C_SSR_RESET, hsudc->regs + S3C_SSR);
+			for (ep_idx = 0; ep_idx < hsudc->pd->epnum; ep_idx++) {
+				hsep = &hsudc->ep[ep_idx];
+				hsep->stopped = 1;
+				s3c_hsudc_nuke_ep(hsep, -ECONNRESET);
+			}
+			s3c_hsudc_reconfig(hsudc);
+			hsudc->ep0state = WAIT_FOR_SETUP;
+		}
+	}
+
+	if (ep_intr & S3C_EIR_EP0) {
+		writel(S3C_EIR_EP0, hsudc->regs + S3C_EIR);
+		set_index(hsudc, 0);
+		s3c_hsudc_handle_ep0_intr(hsudc);
+	}
+
+	ep_intr >>= 1;
+	ep_idx = 1;
+	while (ep_intr) {
+		if (ep_intr & 1)  {
+			hsep = &hsudc->ep[ep_idx];
+			set_index(hsudc, ep_idx);
+			writel(1 << ep_idx, hsudc->regs + S3C_EIR);
+			if (ep_is_in(hsep))
+				s3c_hsudc_epin_intr(hsudc, ep_idx);
+			else
+				s3c_hsudc_epout_intr(hsudc, ep_idx);
+		}
+		ep_intr >>= 1;
+		ep_idx++;
+	}
+
+	spin_unlock(&hsudc->lock);
+	return IRQ_HANDLED;
+}
+
+int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
+		int (*bind)(struct usb_gadget *))
+{
+	struct s3c_hsudc *hsudc = the_controller;
+	int ret;
+
+	if (!driver
+		|| (driver->speed != USB_SPEED_FULL &&
+			driver->speed != USB_SPEED_HIGH)
+		|| !bind
+		|| !driver->unbind || !driver->disconnect || !driver->setup)
+		return -EINVAL;
+
+	if (!hsudc)
+		return -ENODEV;
+
+	if (hsudc->driver)
+		return -EBUSY;
+
+	hsudc->driver = driver;
+	hsudc->gadget.dev.driver = &driver->driver;
+	hsudc->gadget.speed = USB_SPEED_UNKNOWN;
+	ret = device_add(&hsudc->gadget.dev);
+	if (ret) {
+		dev_err(hsudc->dev, "failed to probe gadget device");
+		return ret;
+	}
+
+	ret = bind(&hsudc->gadget);
+	if (ret) {
+		dev_err(hsudc->dev, "%s: bind failed\n", hsudc->gadget.name);
+		device_del(&hsudc->gadget.dev);
+
+		hsudc->driver = NULL;
+		hsudc->gadget.dev.driver = NULL;
+		return ret;
+	}
+
+	enable_irq(hsudc->irq);
+	dev_info(hsudc->dev, "bound driver %s\n", driver->driver.name);
+
+	s3c_hsudc_reconfig(hsudc);
+	s3c_hsudc_init_phy();
+	if (hsudc->pd->gpio_init)
+		hsudc->pd->gpio_init();
+
+	return 0;
+}
+EXPORT_SYMBOL(usb_gadget_probe_driver);
+
+int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
+{
+	struct s3c_hsudc *hsudc = the_controller;
+	unsigned long flags;
+
+	if (!hsudc)
+		return -ENODEV;
+
+	if (!driver || driver != hsudc->driver || !driver->unbind)
+		return -EINVAL;
+
+	spin_lock_irqsave(&hsudc->lock, flags);
+	hsudc->driver = 0;
+	s3c_hsudc_uninit_phy();
+	if (hsudc->pd->gpio_uninit)
+		hsudc->pd->gpio_uninit();
+	s3c_hsudc_stop_activity(hsudc, driver);
+	spin_unlock_irqrestore(&hsudc->lock, flags);
+
+	driver->unbind(&hsudc->gadget);
+	device_del(&hsudc->gadget.dev);
+	disable_irq(hsudc->irq);
+
+	dev_info(hsudc->dev, "unregistered gadget driver '%s'\n",
+			driver->driver.name);
+	return 0;
+}
+EXPORT_SYMBOL(usb_gadget_unregister_driver);
+
+static inline u32 s3c_hsudc_read_frameno(struct s3c_hsudc *hsudc)
+{
+	return readl(hsudc->regs + S3C_FNR) & 0x3FF;
+}
+
+static int s3c_hsudc_gadget_getframe(struct usb_gadget *gadget)
+{
+	return s3c_hsudc_read_frameno(to_hsudc(gadget));
+}
+
+static struct usb_gadget_ops s3c_hsudc_gadget_ops = {
+	.get_frame	= s3c_hsudc_gadget_getframe,
+};
+
+static int s3c_hsudc_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct s3c_hsudc *hsudc;
+	struct s3c24xx_hsudc_platdata *pd = pdev->dev.platform_data;
+	int ret;
+
+	hsudc = kzalloc(sizeof(struct s3c_hsudc) +
+			sizeof(struct s3c_hsudc_ep) * pd->epnum,
+			GFP_KERNEL);
+	if (!hsudc) {
+		dev_err(dev, "cannot allocate memory\n");
+		return -ENOMEM;
+	}
+
+	the_controller = hsudc;
+	platform_set_drvdata(pdev, dev);
+	hsudc->dev = dev;
+	hsudc->pd = pdev->dev.platform_data;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(dev, "unable to obtain driver resource data\n");
+		ret = -ENODEV;
+		goto err_res;
+	}
+
+	hsudc->mem_rsrc = request_mem_region(res->start, resource_size(res),
+				dev_name(&pdev->dev));
+	if (!hsudc->mem_rsrc) {
+		dev_err(dev, "failed to reserve register area\n");
+		ret = -ENODEV;
+		goto err_res;
+	}
+
+	hsudc->regs = ioremap(res->start, resource_size(res));
+	if (!hsudc->regs) {
+		dev_err(dev, "error mapping device register area\n");
+		ret = -EBUSY;
+		goto err_remap;
+	}
+
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0) {
+		dev_err(dev, "unable to obtain IRQ number\n");
+		goto err_irq;
+	}
+	hsudc->irq = ret;
+
+	ret = request_irq(hsudc->irq, s3c_hsudc_irq, 0, driver_name, hsudc);
+	if (ret < 0) {
+		dev_err(dev, "irq request failed\n");
+		goto err_irq;
+	}
+
+	spin_lock_init(&hsudc->lock);
+
+	device_initialize(&hsudc->gadget.dev);
+	dev_set_name(&hsudc->gadget.dev, "gadget");
+
+	hsudc->gadget.is_dualspeed = 1;
+	hsudc->gadget.ops = &s3c_hsudc_gadget_ops;
+	hsudc->gadget.name = dev_name(dev);
+	hsudc->gadget.dev.parent = dev;
+	hsudc->gadget.dev.dma_mask = dev->dma_mask;
+	hsudc->gadget.ep0 = &hsudc->ep[0].ep;
+
+	hsudc->gadget.is_otg = 0;
+	hsudc->gadget.is_a_peripheral = 0;
+
+	s3c_hsudc_setup_ep(hsudc);
+
+	hsudc->uclk = clk_get(&pdev->dev, "usb-device");
+	if (IS_ERR(hsudc->uclk)) {
+		dev_err(dev, "failed to find usb-device clock source\n");
+		return PTR_ERR(hsudc->uclk);
+	}
+	clk_enable(hsudc->uclk);
+
+	local_irq_disable();
+
+	disable_irq(hsudc->irq);
+	local_irq_enable();
+	return 0;
+
+err_irq:
+	iounmap(hsudc->regs);
+
+err_remap:
+	release_resource(hsudc->mem_rsrc);
+	kfree(hsudc->mem_rsrc);
+
+err_res:
+	kfree(hsudc);
+	return ret;
+}
+
+static struct platform_driver s3c_hsudc_driver = {
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "s3c-hsudc",
+	},
+	.probe		= s3c_hsudc_probe,
+};
+
+static int __init s3c_hsudc_modinit(void)
+{
+	return platform_driver_register(&s3c_hsudc_driver);
+}
+
+static void __exit s3c_hsudc_modexit(void)
+{
+	platform_driver_unregister(&s3c_hsudc_driver);
+}
+
+module_init(s3c_hsudc_modinit);
+module_exit(s3c_hsudc_modexit);
+
+MODULE_DESCRIPTION("Samsung S3C24XX USB high-speed controller driver");
+MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index b015561fd602a526d6c76aa52cff3a04f94d026e..1fa4f705b0b4b41f73cfe4352be1d92a16b6bbe0 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -708,13 +708,14 @@ static ssize_t fsg_show_file(struct device *dev, struct device_attribute *attr,
 static ssize_t fsg_store_ro(struct device *dev, struct device_attribute *attr,
 			    const char *buf, size_t count)
 {
-	ssize_t		rc = count;
+	ssize_t		rc;
 	struct fsg_lun	*curlun = fsg_lun_from_dev(dev);
 	struct rw_semaphore	*filesem = dev_get_drvdata(dev);
-	unsigned long	ro;
+	unsigned	ro;
 
-	if (strict_strtoul(buf, 2, &ro))
-		return -EINVAL;
+	rc = kstrtouint(buf, 2, &ro);
+	if (rc)
+		return rc;
 
 	/*
 	 * Allow the write-enable status to change only while the
@@ -728,6 +729,7 @@ static ssize_t fsg_store_ro(struct device *dev, struct device_attribute *attr,
 		curlun->ro = ro;
 		curlun->initially_ro = ro;
 		LDBG(curlun, "read-only status set to %d\n", curlun->ro);
+		rc = count;
 	}
 	up_read(filesem);
 	return rc;
@@ -738,10 +740,12 @@ static ssize_t fsg_store_nofua(struct device *dev,
 			       const char *buf, size_t count)
 {
 	struct fsg_lun	*curlun = fsg_lun_from_dev(dev);
-	unsigned long	nofua;
+	unsigned	nofua;
+	int		ret;
 
-	if (strict_strtoul(buf, 2, &nofua))
-		return -EINVAL;
+	ret = kstrtouint(buf, 2, &nofua);
+	if (ret)
+		return ret;
 
 	/* Sync data when switching from async mode to sync */
 	if (!nofua && curlun->nofua)
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index e0e0787b724b8eff4bb31e329709f31acb55e961..ab085f12d570ec2e246070f1ed7bab601019f527 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -106,13 +106,13 @@ config USB_EHCI_BIG_ENDIAN_MMIO
 	depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
 				    ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 				    PPC_MPC512x || CPU_CAVIUM_OCTEON || \
-				    PMC_MSP)
+				    PMC_MSP || SPARC_LEON)
 	default y
 
 config USB_EHCI_BIG_ENDIAN_DESC
 	bool
 	depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
-				    PPC_MPC512x || PMC_MSP)
+				    PPC_MPC512x || PMC_MSP || SPARC_LEON)
 	default y
 
 config XPS_USB_HCD_XILINX
@@ -188,6 +188,12 @@ config USB_EHCI_SH
 	  Enables support for the on-chip EHCI controller on the SuperH.
 	  If you use the PCI EHCI controller, this option is not necessary.
 
+config USB_EHCI_S5P
+       boolean "S5P EHCI support"
+       depends on USB_EHCI_HCD && PLAT_S5P
+       help
+	 Enable support for the S5P SOC's on-chip EHCI controller.
+
 config USB_W90X900_EHCI
 	bool "W90X900(W90P910) EHCI support"
 	depends on USB_EHCI_HCD && ARCH_W90X900
@@ -202,6 +208,15 @@ config USB_CNS3XXX_EHCI
 	  It is needed for high-speed (480Mbit/sec) USB 2.0 device
 	  support.
 
+config USB_EHCI_ATH79
+	bool "EHCI support for AR7XXX/AR9XXX SoCs"
+	depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X)
+	select USB_EHCI_ROOT_HUB_TT
+	default y
+	---help---
+	  Enables support for the built-in EHCI controller present
+	  on the Atheros AR7XXX/AR9XXX SoCs.
+
 config USB_OXU210HP_HCD
 	tristate "OXU210HP HCD support"
 	depends on USB
@@ -287,6 +302,14 @@ config USB_OHCI_HCD_OMAP3
 	  Enables support for the on-chip OHCI controller on
 	  OMAP3 and later chips.
 
+config USB_OHCI_ATH79
+	bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs"
+	depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X)
+	default y
+	help
+	  Enables support for the built-in OHCI controller present on the
+	  Atheros AR71XX/AR7240 SoCs.
+
 config USB_OHCI_HCD_PPC_SOC
 	bool "OHCI support for on-chip PPC USB controller"
 	depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
@@ -373,7 +396,7 @@ config USB_OHCI_LITTLE_ENDIAN
 
 config USB_UHCI_HCD
 	tristate "UHCI HCD (most Intel and VIA) support"
-	depends on USB && PCI
+	depends on USB && (PCI || SPARC_LEON)
 	---help---
 	  The Universal Host Controller Interface is a standard by Intel for
 	  accessing the USB hardware in the PC (which is also called the USB
@@ -382,11 +405,27 @@ config USB_UHCI_HCD
 	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 	  i810, i820) conform to this standard. Also all VIA PCI chipsets
 	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
-	  133). If unsure, say Y.
+	  133) and LEON/GRLIB SoCs with the GRUSBHC controller.
+	  If unsure, say Y.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called uhci-hcd.
 
+config USB_UHCI_SUPPORT_NON_PCI_HC
+	bool
+	depends on USB_UHCI_HCD
+	default y if SPARC_LEON
+
+config USB_UHCI_BIG_ENDIAN_MMIO
+	bool
+	depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
+	default y
+
+config USB_UHCI_BIG_ENDIAN_DESC
+	bool
+	depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
+	default y
+
 config USB_FHCI_HCD
 	tristate "Freescale QE USB Host Controller support"
 	depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
@@ -444,6 +483,16 @@ config USB_SL811_HCD
 	  To compile this driver as a module, choose M here: the
 	  module will be called sl811-hcd.
 
+config USB_SL811_HCD_ISO
+	bool "partial ISO support"
+	depends on USB_SL811_HCD
+	help
+	  The driver doesn't support iso_frame_desc (yet), but for some simple
+	  devices that just queue one ISO frame per URB, then ISO transfers
+	  "should" work using the normal urb status fields.
+
+	  If unsure, say N.
+
 config USB_SL811_CS
 	tristate "CF/PCMCIA support for SL811HS HCD"
 	depends on USB_SL811_HCD && PCMCIA
diff --git a/drivers/usb/host/ehci-ath79.c b/drivers/usb/host/ehci-ath79.c
new file mode 100644
index 0000000000000000000000000000000000000000..98cc8a13169c9aab288803ecba0d88062a04e727
--- /dev/null
+++ b/drivers/usb/host/ehci-ath79.c
@@ -0,0 +1,202 @@
+/*
+ *  Bus Glue for Atheros AR7XXX/AR9XXX built-in EHCI controller.
+ *
+ *  Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  Parts of this file are based on Atheros' 2.6.15 BSP
+ *	Copyright (C) 2007 Atheros Communications, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+
+enum {
+	EHCI_ATH79_IP_V1 = 0,
+	EHCI_ATH79_IP_V2,
+};
+
+static const struct platform_device_id ehci_ath79_id_table[] = {
+	{
+		.name		= "ar71xx-ehci",
+		.driver_data	= EHCI_ATH79_IP_V1,
+	},
+	{
+		.name		= "ar724x-ehci",
+		.driver_data	= EHCI_ATH79_IP_V2,
+	},
+	{
+		.name		= "ar913x-ehci",
+		.driver_data	= EHCI_ATH79_IP_V2,
+	},
+	{
+		/* terminating entry */
+	},
+};
+
+MODULE_DEVICE_TABLE(platform, ehci_ath79_id_table);
+
+static int ehci_ath79_init(struct usb_hcd *hcd)
+{
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	struct platform_device *pdev = to_platform_device(hcd->self.controller);
+	const struct platform_device_id *id;
+	int hclength;
+	int ret;
+
+	id = platform_get_device_id(pdev);
+	if (!id) {
+		dev_err(hcd->self.controller, "missing device id\n");
+		return -EINVAL;
+	}
+
+	hclength = HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
+	switch (id->driver_data) {
+	case EHCI_ATH79_IP_V1:
+		ehci->has_synopsys_hc_bug = 1;
+
+		ehci->caps = hcd->regs;
+		ehci->regs = hcd->regs + hclength;
+		break;
+
+	case EHCI_ATH79_IP_V2:
+		hcd->has_tt = 1;
+
+		ehci->caps = hcd->regs + 0x100;
+		ehci->regs = hcd->regs + 0x100 + hclength;
+		break;
+
+	default:
+		BUG();
+	}
+
+	dbg_hcs_params(ehci, "reset");
+	dbg_hcc_params(ehci, "reset");
+	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+	ehci->sbrn = 0x20;
+
+	ehci_reset(ehci);
+
+	ret = ehci_init(hcd);
+	if (ret)
+		return ret;
+
+	ehci_port_power(ehci, 0);
+
+	return 0;
+}
+
+static const struct hc_driver ehci_ath79_hc_driver = {
+	.description		= hcd_name,
+	.product_desc		= "Atheros built-in EHCI controller",
+	.hcd_priv_size		= sizeof(struct ehci_hcd),
+	.irq			= ehci_irq,
+	.flags			= HCD_MEMORY | HCD_USB2,
+
+	.reset			= ehci_ath79_init,
+	.start			= ehci_run,
+	.stop			= ehci_stop,
+	.shutdown		= ehci_shutdown,
+
+	.urb_enqueue		= ehci_urb_enqueue,
+	.urb_dequeue		= ehci_urb_dequeue,
+	.endpoint_disable	= ehci_endpoint_disable,
+	.endpoint_reset		= ehci_endpoint_reset,
+
+	.get_frame_number	= ehci_get_frame,
+
+	.hub_status_data	= ehci_hub_status_data,
+	.hub_control		= ehci_hub_control,
+
+	.relinquish_port	= ehci_relinquish_port,
+	.port_handed_over	= ehci_port_handed_over,
+
+	.clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
+};
+
+static int ehci_ath79_probe(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd;
+	struct resource *res;
+	int irq;
+	int ret;
+
+	if (usb_disabled())
+		return -ENODEV;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_dbg(&pdev->dev, "no IRQ specified\n");
+		return -ENODEV;
+	}
+	irq = res->start;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_dbg(&pdev->dev, "no base address specified\n");
+		return -ENODEV;
+	}
+
+	hcd = usb_create_hcd(&ehci_ath79_hc_driver, &pdev->dev,
+			     dev_name(&pdev->dev));
+	if (!hcd)
+		return -ENOMEM;
+
+	hcd->rsrc_start	= res->start;
+	hcd->rsrc_len	= res->end - res->start + 1;
+
+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+		dev_dbg(&pdev->dev, "controller already in use\n");
+		ret = -EBUSY;
+		goto err_put_hcd;
+	}
+
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+	if (!hcd->regs) {
+		dev_dbg(&pdev->dev, "error mapping memory\n");
+		ret = -EFAULT;
+		goto err_release_region;
+	}
+
+	ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
+	if (ret)
+		goto err_iounmap;
+
+	return 0;
+
+err_iounmap:
+	iounmap(hcd->regs);
+
+err_release_region:
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err_put_hcd:
+	usb_put_hcd(hcd);
+	return ret;
+}
+
+static int ehci_ath79_remove(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+	usb_remove_hcd(hcd);
+	iounmap(hcd->regs);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+	usb_put_hcd(hcd);
+
+	return 0;
+}
+
+static struct platform_driver ehci_ath79_driver = {
+	.probe		= ehci_ath79_probe,
+	.remove		= ehci_ath79_remove,
+	.id_table	= ehci_ath79_id_table,
+	.driver = {
+		.owner	= THIS_MODULE,
+		.name	= "ath79-ehci",
+	}
+};
+
+MODULE_ALIAS(PLATFORM_MODULE_PREFIX "ath79-ehci");
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index b2ed55cb811de995902647eca82406deffbb8314..a5a3ef1f0096a17602f1e802fc72c4ef07fdf737 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -56,7 +56,7 @@ static int ehci_atmel_setup(struct usb_hcd *hcd)
 	/* registers start at offset 0x0 */
 	ehci->caps = hcd->regs;
 	ehci->regs = hcd->regs +
-		HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	dbg_hcs_params(ehci, "reset");
 	dbg_hcc_params(ehci, "reset");
 
diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c
index a869e3c103d348be6e3604e7226b40d96035efb7..42ae57409908750b329385e27ebb3ec36d5c9c24 100644
--- a/drivers/usb/host/ehci-au1xxx.c
+++ b/drivers/usb/host/ehci-au1xxx.c
@@ -175,7 +175,8 @@ static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
 
 	ehci = hcd_to_ehci(hcd);
 	ehci->caps = hcd->regs;
-	ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase));
+	ehci->regs = hcd->regs +
+		HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
 	/* cache this readonly data; minimize chip reads */
 	ehci->hcs_params = readl(&ehci->caps->hcs_params);
 
@@ -215,10 +216,7 @@ static int ehci_hcd_au1xxx_drv_suspend(struct device *dev)
 	struct usb_hcd *hcd = dev_get_drvdata(dev);
 	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
 	unsigned long flags;
-	int rc;
-
-	return 0;
-	rc = 0;
+	int rc = 0;
 
 	if (time_before(jiffies, ehci->next_statechange))
 		msleep(10);
@@ -233,13 +231,13 @@ static int ehci_hcd_au1xxx_drv_suspend(struct device *dev)
 	(void)ehci_readl(ehci, &ehci->regs->intr_enable);
 
 	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-
-	au1xxx_stop_ehc();
 	spin_unlock_irqrestore(&ehci->lock, flags);
 
 	// could save FLADJ in case of Vaux power loss
 	// ... we'd only use it to handle clock skew
 
+	au1xxx_stop_ehc();
+
 	return rc;
 }
 
diff --git a/drivers/usb/host/ehci-cns3xxx.c b/drivers/usb/host/ehci-cns3xxx.c
index 708a05b5d25804cc15979cfc07fcb483ced9789b..d41745c6f0c47edbe5632683ccaeaa5bce0aaa05 100644
--- a/drivers/usb/host/ehci-cns3xxx.c
+++ b/drivers/usb/host/ehci-cns3xxx.c
@@ -34,7 +34,7 @@ static int cns3xxx_ehci_init(struct usb_hcd *hcd)
 
 	ehci->caps = hcd->regs;
 	ehci->regs = hcd->regs
-		+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
 
 	hcd->has_tt = 0;
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 693c29b305218b8fc9b88e39d83f83d6722a41b4..40a844c1dbb4945044a9afe2d94d2097bad29af3 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -726,7 +726,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
 	}
 
 	/* Capability Registers */
-	i = HC_VERSION(ehci_readl(ehci, &ehci->caps->hc_capbase));
+	i = HC_VERSION(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	temp = scnprintf (next, size,
 		"bus %s, device %s\n"
 		"%s\n"
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 5c761df7fa83cfb212943009bc7a10beb4a619fe..f380bf97e5af71d614092c300d1e786949da1254 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -117,6 +117,9 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver,
 
 	pdata->regs = hcd->regs;
 
+	if (pdata->power_budget)
+		hcd->power_budget = pdata->power_budget;
+
 	/*
 	 * do platform specific init: check the clock, grab/config pins, etc.
 	 */
@@ -134,6 +137,30 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver,
 	retval = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
 	if (retval != 0)
 		goto err4;
+
+#ifdef CONFIG_USB_OTG
+	if (pdata->operating_mode == FSL_USB2_DR_OTG) {
+		struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+
+		ehci->transceiver = otg_get_transceiver();
+		dev_dbg(&pdev->dev, "hcd=0x%p  ehci=0x%p, transceiver=0x%p\n",
+			hcd, ehci, ehci->transceiver);
+
+		if (ehci->transceiver) {
+			retval = otg_set_host(ehci->transceiver,
+					      &ehci_to_hcd(ehci)->self);
+			if (retval) {
+				if (ehci->transceiver)
+					put_device(ehci->transceiver->dev);
+				goto err4;
+			}
+		} else {
+			dev_err(&pdev->dev, "can't find transceiver\n");
+			retval = -ENODEV;
+			goto err4;
+		}
+	}
+#endif
 	return retval;
 
       err4:
@@ -164,6 +191,12 @@ static void usb_hcd_fsl_remove(struct usb_hcd *hcd,
 			       struct platform_device *pdev)
 {
 	struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+
+	if (ehci->transceiver) {
+		otg_set_host(ehci->transceiver, NULL);
+		put_device(ehci->transceiver->dev);
+	}
 
 	usb_remove_hcd(hcd);
 
@@ -291,7 +324,7 @@ static int ehci_fsl_setup(struct usb_hcd *hcd)
 	/* EHCI registers start at offset 0x100 */
 	ehci->caps = hcd->regs + 0x100;
 	ehci->regs = hcd->regs + 0x100 +
-	    HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	dbg_hcs_params(ehci, "reset");
 	dbg_hcc_params(ehci, "reset");
 
@@ -328,6 +361,149 @@ struct ehci_fsl {
 
 #ifdef CONFIG_PM
 
+#ifdef CONFIG_PPC_MPC512x
+static int ehci_fsl_mpc512x_drv_suspend(struct device *dev)
+{
+	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	struct fsl_usb2_platform_data *pdata = dev->platform_data;
+	u32 tmp;
+
+#ifdef DEBUG
+	u32 mode = ehci_readl(ehci, hcd->regs + FSL_SOC_USB_USBMODE);
+	mode &= USBMODE_CM_MASK;
+	tmp = ehci_readl(ehci, hcd->regs + 0x140);	/* usbcmd */
+
+	dev_dbg(dev, "suspend=%d already_suspended=%d "
+		"mode=%d  usbcmd %08x\n", pdata->suspended,
+		pdata->already_suspended, mode, tmp);
+#endif
+
+	/*
+	 * If the controller is already suspended, then this must be a
+	 * PM suspend.  Remember this fact, so that we will leave the
+	 * controller suspended at PM resume time.
+	 */
+	if (pdata->suspended) {
+		dev_dbg(dev, "already suspended, leaving early\n");
+		pdata->already_suspended = 1;
+		return 0;
+	}
+
+	dev_dbg(dev, "suspending...\n");
+
+	hcd->state = HC_STATE_SUSPENDED;
+	dev->power.power_state = PMSG_SUSPEND;
+
+	/* ignore non-host interrupts */
+	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+
+	/* stop the controller */
+	tmp = ehci_readl(ehci, &ehci->regs->command);
+	tmp &= ~CMD_RUN;
+	ehci_writel(ehci, tmp, &ehci->regs->command);
+
+	/* save EHCI registers */
+	pdata->pm_command = ehci_readl(ehci, &ehci->regs->command);
+	pdata->pm_command &= ~CMD_RUN;
+	pdata->pm_status  = ehci_readl(ehci, &ehci->regs->status);
+	pdata->pm_intr_enable  = ehci_readl(ehci, &ehci->regs->intr_enable);
+	pdata->pm_frame_index  = ehci_readl(ehci, &ehci->regs->frame_index);
+	pdata->pm_segment  = ehci_readl(ehci, &ehci->regs->segment);
+	pdata->pm_frame_list  = ehci_readl(ehci, &ehci->regs->frame_list);
+	pdata->pm_async_next  = ehci_readl(ehci, &ehci->regs->async_next);
+	pdata->pm_configured_flag  =
+		ehci_readl(ehci, &ehci->regs->configured_flag);
+	pdata->pm_portsc = ehci_readl(ehci, &ehci->regs->port_status[0]);
+	pdata->pm_usbgenctrl = ehci_readl(ehci,
+					  hcd->regs + FSL_SOC_USB_USBGENCTRL);
+
+	/* clear the W1C bits */
+	pdata->pm_portsc &= cpu_to_hc32(ehci, ~PORT_RWC_BITS);
+
+	pdata->suspended = 1;
+
+	/* clear PP to cut power to the port */
+	tmp = ehci_readl(ehci, &ehci->regs->port_status[0]);
+	tmp &= ~PORT_POWER;
+	ehci_writel(ehci, tmp, &ehci->regs->port_status[0]);
+
+	return 0;
+}
+
+static int ehci_fsl_mpc512x_drv_resume(struct device *dev)
+{
+	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	struct fsl_usb2_platform_data *pdata = dev->platform_data;
+	u32 tmp;
+
+	dev_dbg(dev, "suspend=%d already_suspended=%d\n",
+		pdata->suspended, pdata->already_suspended);
+
+	/*
+	 * If the controller was already suspended at suspend time,
+	 * then don't resume it now.
+	 */
+	if (pdata->already_suspended) {
+		dev_dbg(dev, "already suspended, leaving early\n");
+		pdata->already_suspended = 0;
+		return 0;
+	}
+
+	if (!pdata->suspended) {
+		dev_dbg(dev, "not suspended, leaving early\n");
+		return 0;
+	}
+
+	pdata->suspended = 0;
+
+	dev_dbg(dev, "resuming...\n");
+
+	/* set host mode */
+	tmp = USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0);
+	ehci_writel(ehci, tmp, hcd->regs + FSL_SOC_USB_USBMODE);
+
+	ehci_writel(ehci, pdata->pm_usbgenctrl,
+		    hcd->regs + FSL_SOC_USB_USBGENCTRL);
+	ehci_writel(ehci, ISIPHYCTRL_PXE | ISIPHYCTRL_PHYE,
+		    hcd->regs + FSL_SOC_USB_ISIPHYCTRL);
+
+	/* restore EHCI registers */
+	ehci_writel(ehci, pdata->pm_command, &ehci->regs->command);
+	ehci_writel(ehci, pdata->pm_intr_enable, &ehci->regs->intr_enable);
+	ehci_writel(ehci, pdata->pm_frame_index, &ehci->regs->frame_index);
+	ehci_writel(ehci, pdata->pm_segment, &ehci->regs->segment);
+	ehci_writel(ehci, pdata->pm_frame_list, &ehci->regs->frame_list);
+	ehci_writel(ehci, pdata->pm_async_next, &ehci->regs->async_next);
+	ehci_writel(ehci, pdata->pm_configured_flag,
+		    &ehci->regs->configured_flag);
+	ehci_writel(ehci, pdata->pm_portsc, &ehci->regs->port_status[0]);
+
+	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+	hcd->state = HC_STATE_RUNNING;
+	dev->power.power_state = PMSG_ON;
+
+	tmp = ehci_readl(ehci, &ehci->regs->command);
+	tmp |= CMD_RUN;
+	ehci_writel(ehci, tmp, &ehci->regs->command);
+
+	usb_hcd_resume_root_hub(hcd);
+
+	return 0;
+}
+#else
+static inline int ehci_fsl_mpc512x_drv_suspend(struct device *dev)
+{
+	return 0;
+}
+
+static inline int ehci_fsl_mpc512x_drv_resume(struct device *dev)
+{
+	return 0;
+}
+#endif /* CONFIG_PPC_MPC512x */
+
 static struct ehci_fsl *hcd_to_ehci_fsl(struct usb_hcd *hcd)
 {
 	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
@@ -341,6 +517,11 @@ static int ehci_fsl_drv_suspend(struct device *dev)
 	struct ehci_fsl *ehci_fsl = hcd_to_ehci_fsl(hcd);
 	void __iomem *non_ehci = hcd->regs;
 
+	if (of_device_is_compatible(dev->parent->of_node,
+				    "fsl,mpc5121-usb2-dr")) {
+		return ehci_fsl_mpc512x_drv_suspend(dev);
+	}
+
 	ehci_prepare_ports_for_controller_suspend(hcd_to_ehci(hcd),
 			device_may_wakeup(dev));
 	if (!fsl_deep_sleep())
@@ -357,6 +538,11 @@ static int ehci_fsl_drv_resume(struct device *dev)
 	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
 	void __iomem *non_ehci = hcd->regs;
 
+	if (of_device_is_compatible(dev->parent->of_node,
+				    "fsl,mpc5121-usb2-dr")) {
+		return ehci_fsl_mpc512x_drv_resume(dev);
+	}
+
 	ehci_prepare_ports_for_controller_resume(ehci);
 	if (!fsl_deep_sleep())
 		return 0;
@@ -391,6 +577,38 @@ static struct dev_pm_ops ehci_fsl_pm_ops = {
 #define EHCI_FSL_PM_OPS		NULL
 #endif /* CONFIG_PM */
 
+#ifdef CONFIG_USB_OTG
+static int ehci_start_port_reset(struct usb_hcd *hcd, unsigned port)
+{
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	u32 status;
+
+	if (!port)
+		return -EINVAL;
+
+	port--;
+
+	/* start port reset before HNP protocol time out */
+	status = readl(&ehci->regs->port_status[port]);
+	if (!(status & PORT_CONNECT))
+		return -ENODEV;
+
+	/* khubd will finish the reset later */
+	if (ehci_is_TDI(ehci)) {
+		writel(PORT_RESET |
+		       (status & ~(PORT_CSC | PORT_PEC | PORT_OCC)),
+		       &ehci->regs->port_status[port]);
+	} else {
+		writel(PORT_RESET, &ehci->regs->port_status[port]);
+	}
+
+	return 0;
+}
+#else
+#define ehci_start_port_reset	NULL
+#endif /* CONFIG_USB_OTG */
+
+
 static const struct hc_driver ehci_fsl_hc_driver = {
 	.description = hcd_name,
 	.product_desc = "Freescale On-Chip EHCI Host Controller",
@@ -430,6 +648,7 @@ static const struct hc_driver ehci_fsl_hc_driver = {
 	.hub_control = ehci_hub_control,
 	.bus_suspend = ehci_bus_suspend,
 	.bus_resume = ehci_bus_resume,
+	.start_port_reset = ehci_start_port_reset,
 	.relinquish_port = ehci_relinquish_port,
 	.port_handed_over = ehci_port_handed_over,
 
diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h
index 3fabed33d940d9f2f6bbb094de137b82f5282bbc..4918062211656c276f5904cc50d45605076ed026 100644
--- a/drivers/usb/host/ehci-fsl.h
+++ b/drivers/usb/host/ehci-fsl.h
@@ -27,6 +27,10 @@
 #define	PORT_PTS_SERIAL		(3<<30)
 #define PORT_PTS_PTW		(1<<28)
 #define FSL_SOC_USB_PORTSC2	0x188
+#define FSL_SOC_USB_USBMODE	0x1a8
+#define USBMODE_CM_MASK		(3 << 0)	/* controller mode mask */
+#define USBMODE_CM_HOST		(3 << 0)	/* controller mode: host */
+#define USBMODE_ES		(1 << 2)	/* (Big) Endian Select */
 
 #define FSL_SOC_USB_USBGENCTRL	0x200
 #define USBGENCTRL_PPP		(1 << 3)
diff --git a/drivers/usb/host/ehci-grlib.c b/drivers/usb/host/ehci-grlib.c
new file mode 100644
index 0000000000000000000000000000000000000000..93b230dc51a2b0903ae5da70bed20a8b8200e139
--- /dev/null
+++ b/drivers/usb/host/ehci-grlib.c
@@ -0,0 +1,242 @@
+/*
+ * Driver for Aeroflex Gaisler GRLIB GRUSBHC EHCI host controller
+ *
+ * GRUSBHC is typically found on LEON/GRLIB SoCs
+ *
+ * (c) Jan Andersson <jan@gaisler.com>
+ *
+ * Based on ehci-ppc-of.c which is:
+ * (c) Valentine Barshak <vbarshak@ru.mvista.com>
+ * and in turn based on "ehci-ppc-soc.c" by Stefan Roese <sr@denx.de>
+ * and "ohci-ppc-of.c" by Sylvain Munaut <tnt@246tNt.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/signal.h>
+
+#include <linux/of_irq.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+
+#define GRUSBHC_HCIVERSION 0x0100 /* Known value of cap. reg. HCIVERSION */
+
+/* called during probe() after chip reset completes */
+static int ehci_grlib_setup(struct usb_hcd *hcd)
+{
+	struct ehci_hcd	*ehci = hcd_to_ehci(hcd);
+	int		retval;
+
+	retval = ehci_halt(ehci);
+	if (retval)
+		return retval;
+
+	retval = ehci_init(hcd);
+	if (retval)
+		return retval;
+
+	ehci->sbrn = 0x20;
+	ehci_port_power(ehci, 1);
+
+	return ehci_reset(ehci);
+}
+
+
+static const struct hc_driver ehci_grlib_hc_driver = {
+	.description		= hcd_name,
+	.product_desc		= "GRLIB GRUSBHC EHCI",
+	.hcd_priv_size		= sizeof(struct ehci_hcd),
+
+	/*
+	 * generic hardware linkage
+	 */
+	.irq			= ehci_irq,
+	.flags			= HCD_MEMORY | HCD_USB2,
+
+	/*
+	 * basic lifecycle operations
+	 */
+	.reset			= ehci_grlib_setup,
+	.start			= ehci_run,
+	.stop			= ehci_stop,
+	.shutdown		= ehci_shutdown,
+
+	/*
+	 * managing i/o requests and associated device resources
+	 */
+	.urb_enqueue		= ehci_urb_enqueue,
+	.urb_dequeue		= ehci_urb_dequeue,
+	.endpoint_disable	= ehci_endpoint_disable,
+	.endpoint_reset		= ehci_endpoint_reset,
+
+	/*
+	 * scheduling support
+	 */
+	.get_frame_number	= ehci_get_frame,
+
+	/*
+	 * root hub support
+	 */
+	.hub_status_data	= ehci_hub_status_data,
+	.hub_control		= ehci_hub_control,
+#ifdef	CONFIG_PM
+	.bus_suspend		= ehci_bus_suspend,
+	.bus_resume		= ehci_bus_resume,
+#endif
+	.relinquish_port	= ehci_relinquish_port,
+	.port_handed_over	= ehci_port_handed_over,
+
+	.clear_tt_buffer_complete	= ehci_clear_tt_buffer_complete,
+};
+
+
+static int __devinit ehci_hcd_grlib_probe(struct platform_device *op)
+{
+	struct device_node *dn = op->dev.of_node;
+	struct usb_hcd *hcd;
+	struct ehci_hcd	*ehci = NULL;
+	struct resource res;
+	u32 hc_capbase;
+	int irq;
+	int rv;
+
+	if (usb_disabled())
+		return -ENODEV;
+
+	dev_dbg(&op->dev, "initializing GRUSBHC EHCI USB Controller\n");
+
+	rv = of_address_to_resource(dn, 0, &res);
+	if (rv)
+		return rv;
+
+	/* usb_create_hcd requires dma_mask != NULL */
+	op->dev.dma_mask = &op->dev.coherent_dma_mask;
+	hcd = usb_create_hcd(&ehci_grlib_hc_driver, &op->dev,
+			"GRUSBHC EHCI USB");
+	if (!hcd)
+		return -ENOMEM;
+
+	hcd->rsrc_start = res.start;
+	hcd->rsrc_len = res.end - res.start + 1;
+
+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+		printk(KERN_ERR "%s: request_mem_region failed\n", __FILE__);
+		rv = -EBUSY;
+		goto err_rmr;
+	}
+
+	irq = irq_of_parse_and_map(dn, 0);
+	if (irq == NO_IRQ) {
+		printk(KERN_ERR "%s: irq_of_parse_and_map failed\n", __FILE__);
+		rv = -EBUSY;
+		goto err_irq;
+	}
+
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+	if (!hcd->regs) {
+		printk(KERN_ERR "%s: ioremap failed\n", __FILE__);
+		rv = -ENOMEM;
+		goto err_ioremap;
+	}
+
+	ehci = hcd_to_ehci(hcd);
+
+	ehci->caps = hcd->regs;
+
+	/* determine endianness of this implementation */
+	hc_capbase = ehci_readl(ehci, &ehci->caps->hc_capbase);
+	if (HC_VERSION(ehci, hc_capbase) != GRUSBHC_HCIVERSION) {
+		ehci->big_endian_mmio = 1;
+		ehci->big_endian_desc = 1;
+		ehci->big_endian_capbase = 1;
+	}
+
+	ehci->regs = hcd->regs +
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
+
+	/* cache this readonly data; minimize chip reads */
+	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+
+	rv = usb_add_hcd(hcd, irq, 0);
+	if (rv)
+		goto err_ehci;
+
+	return 0;
+
+err_ehci:
+	iounmap(hcd->regs);
+err_ioremap:
+	irq_dispose_mapping(irq);
+err_irq:
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err_rmr:
+	usb_put_hcd(hcd);
+
+	return rv;
+}
+
+
+static int ehci_hcd_grlib_remove(struct platform_device *op)
+{
+	struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
+
+	dev_set_drvdata(&op->dev, NULL);
+
+	dev_dbg(&op->dev, "stopping GRLIB GRUSBHC EHCI USB Controller\n");
+
+	usb_remove_hcd(hcd);
+
+	iounmap(hcd->regs);
+	irq_dispose_mapping(hcd->irq);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+
+	usb_put_hcd(hcd);
+
+	return 0;
+}
+
+
+static void ehci_hcd_grlib_shutdown(struct platform_device *op)
+{
+	struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
+
+	if (hcd->driver->shutdown)
+		hcd->driver->shutdown(hcd);
+}
+
+
+static const struct of_device_id ehci_hcd_grlib_of_match[] = {
+	{
+		.name = "GAISLER_EHCI",
+	 },
+	{
+		.name = "01_026",
+	 },
+	{},
+};
+MODULE_DEVICE_TABLE(of, ehci_hcd_grlib_of_match);
+
+
+static struct platform_driver ehci_grlib_driver = {
+	.probe		= ehci_hcd_grlib_probe,
+	.remove		= ehci_hcd_grlib_remove,
+	.shutdown	= ehci_hcd_grlib_shutdown,
+	.driver = {
+		.name = "grlib-ehci",
+		.owner = THIS_MODULE,
+		.of_match_table = ehci_hcd_grlib_of_match,
+	},
+};
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 78561d112c0479dcb19edae56fc59a263e9f307e..b435ed67dd5c4e0649185c228648709e30c4d0f7 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -739,7 +739,7 @@ static int ehci_run (struct usb_hcd *hcd)
 	up_write(&ehci_cf_port_reset_rwsem);
 	ehci->last_periodic_enable = ktime_get_real();
 
-	temp = HC_VERSION(ehci_readl(ehci, &ehci->caps->hc_capbase));
+	temp = HC_VERSION(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	ehci_info (ehci,
 		"USB %x.%x started, EHCI %x.%02x%s\n",
 		((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f),
@@ -777,8 +777,9 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
 		goto dead;
 	}
 
+	/* Shared IRQ? */
 	masked_status = status & INTR_MASK;
-	if (!masked_status) {		/* irq sharing? */
+	if (!masked_status || unlikely(hcd->state == HC_STATE_HALT)) {
 		spin_unlock(&ehci->lock);
 		return IRQ_NONE;
 	}
@@ -873,6 +874,7 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
 dead:
 		ehci_reset(ehci);
 		ehci_writel(ehci, 0, &ehci->regs->configured_flag);
+		usb_hc_died(hcd);
 		/* generic layer kills/unlinks all urbs, then
 		 * uses ehci_stop to clean up the rest
 		 */
@@ -1265,6 +1267,21 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER		tegra_ehci_driver
 #endif
 
+#ifdef CONFIG_USB_EHCI_S5P
+#include "ehci-s5p.c"
+#define PLATFORM_DRIVER		s5p_ehci_driver
+#endif
+
+#ifdef CONFIG_USB_EHCI_ATH79
+#include "ehci-ath79.c"
+#define PLATFORM_DRIVER		ehci_ath79_driver
+#endif
+
+#ifdef CONFIG_SPARC_LEON
+#include "ehci-grlib.c"
+#define PLATFORM_DRIVER		ehci_grlib_driver
+#endif
+
 #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
     !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
     !defined(XILINX_OF_PLATFORM_DRIVER)
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index d05ea03cfb4d4d8aeae6a8db0db7559cebed6b82..ea6184bf48d05d2730e899b901201bec985e11b3 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -27,6 +27,7 @@
  */
 
 /*-------------------------------------------------------------------------*/
+#include <linux/usb/otg.h>
 
 #define	PORT_WAKE_BITS	(PORT_WKOC_E|PORT_WKDISC_E|PORT_WKCONN_E)
 
@@ -127,7 +128,7 @@ static int ehci_port_change(struct ehci_hcd *ehci)
 	return 0;
 }
 
-static void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
+static __maybe_unused void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
 		bool suspending, bool do_wakeup)
 {
 	int		port;
@@ -801,6 +802,13 @@ static int ehci_hub_control (
 				goto error;
 			if (ehci->no_selective_suspend)
 				break;
+#ifdef CONFIG_USB_OTG
+			if ((hcd->self.otg_port == (wIndex + 1))
+			    && hcd->self.b_hnp_enable) {
+				otg_start_hnp(ehci->transceiver);
+				break;
+			}
+#endif
 			if (!(temp & PORT_SUSPEND))
 				break;
 			if ((temp & PORT_PE) == 0)
diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c
index 89b7c70c6ed6f015077a6a0233b78b080f581043..50e600d26e287165e93cfdf205217850e077abd8 100644
--- a/drivers/usb/host/ehci-ixp4xx.c
+++ b/drivers/usb/host/ehci-ixp4xx.c
@@ -23,7 +23,7 @@ static int ixp4xx_ehci_init(struct usb_hcd *hcd)
 
 	ehci->caps = hcd->regs + 0x100;
 	ehci->regs = hcd->regs + 0x100
-		+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
 
 	hcd->has_tt = 1;
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci-msm.c
index 9ce1b0bc186d76154a590cb9bceab4bc2e4687c3..b5a0bf649c95e5a9cb5d918ceaba90e18a4e4da9 100644
--- a/drivers/usb/host/ehci-msm.c
+++ b/drivers/usb/host/ehci-msm.c
@@ -41,7 +41,7 @@ static int ehci_msm_reset(struct usb_hcd *hcd)
 
 	ehci->caps = USB_CAPLENGTH;
 	ehci->regs = USB_CAPLENGTH +
-		HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	dbg_hcs_params(ehci, "reset");
 	dbg_hcc_params(ehci, "reset");
 
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index 25c8c10bb6891d1c020a711e2ae6396401680c2e..0c058be35a3887d5a36b9ffa005873f6824e9457 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -208,7 +208,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
 	/* EHCI registers start at offset 0x100 */
 	ehci->caps = hcd->regs + 0x100;
 	ehci->regs = hcd->regs + 0x100 +
-	    HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 
 	/* set up the PORTSCx register */
 	ehci_writel(ehci, pdata->portsc, &ehci->regs->port_status[0]);
diff --git a/drivers/usb/host/ehci-octeon.c b/drivers/usb/host/ehci-octeon.c
index a31a031178a8d52d05f65b613e15d13b6176f583..ff55757ba7d82c01068914620ae54bbcf948627b 100644
--- a/drivers/usb/host/ehci-octeon.c
+++ b/drivers/usb/host/ehci-octeon.c
@@ -151,7 +151,7 @@ static int ehci_octeon_drv_probe(struct platform_device *pdev)
 
 	ehci->caps = hcd->regs;
 	ehci->regs = hcd->regs +
-		HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	/* cache this readonly data; minimize chip reads */
 	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
 
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 627f3a678759a1e007a70a520262a41b48327339..55a57c23dd0feac7a07ce10ff5208900564d696d 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -208,7 +208,7 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
 	/* we know this is the memory we want, no need to ioremap again */
 	omap_ehci->caps = hcd->regs;
 	omap_ehci->regs = hcd->regs
-			+ HC_LENGTH(readl(&omap_ehci->caps->hc_capbase));
+		+ HC_LENGTH(ehci, readl(&omap_ehci->caps->hc_capbase));
 
 	dbg_hcs_params(omap_ehci, "reset");
 	dbg_hcc_params(omap_ehci, "reset");
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 281e094e1c18b2849a568d5e0466c7c8a53b0d51..395bdb0248d567ec5cffc7724827fd42925fa2f2 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -251,7 +251,7 @@ static int __devinit ehci_orion_drv_probe(struct platform_device *pdev)
 	ehci = hcd_to_ehci(hcd);
 	ehci->caps = hcd->regs + 0x100;
 	ehci->regs = hcd->regs + 0x100 +
-		HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
 	hcd->has_tt = 1;
 	ehci->sbrn = 0x20;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index d5eaea7caf89ebe8987fb00bff32cce78ede29cc..660b80a75cacc1e8953022e94819dea6eafa2382 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -70,7 +70,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
 
 	ehci->caps = hcd->regs;
 	ehci->regs = hcd->regs +
-		HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 
 	dbg_hcs_params(ehci, "reset");
 	dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-pmcmsp.c b/drivers/usb/host/ehci-pmcmsp.c
index a2168642175b4d6c442587efa1f069a6bc416304..cd69099cda1910f9e5aa1f2af67780a872ec28c0 100644
--- a/drivers/usb/host/ehci-pmcmsp.c
+++ b/drivers/usb/host/ehci-pmcmsp.c
@@ -83,7 +83,7 @@ static int ehci_msp_setup(struct usb_hcd *hcd)
 
 	ehci->caps = hcd->regs;
 	ehci->regs = hcd->regs +
-			HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 	dbg_hcs_params(ehci, "reset");
 	dbg_hcc_params(ehci, "reset");
 
diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c
index 1f09f253697e9c810bd155cab92d66a7cd6332a2..8552db6c29c9e4cce9c5896bf296cd5a3cb71853 100644
--- a/drivers/usb/host/ehci-ppc-of.c
+++ b/drivers/usb/host/ehci-ppc-of.c
@@ -179,7 +179,7 @@ static int __devinit ehci_hcd_ppc_of_probe(struct platform_device *op)
 
 	ehci->caps = hcd->regs;
 	ehci->regs = hcd->regs +
-			HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 
 	/* cache this readonly data; minimize chip reads */
 	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 1dee33b9139e65d1f8714234c7ecde9e7b3d0d24..64626a777d611e59f4b2b02dba0acad950010caf 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -29,7 +29,7 @@ static int ps3_ehci_hc_reset(struct usb_hcd *hcd)
 	ehci->big_endian_mmio = 1;
 
 	ehci->caps = hcd->regs;
-	ehci->regs = hcd->regs + HC_LENGTH(ehci_readl(ehci,
+	ehci->regs = hcd->regs + HC_LENGTH(ehci, ehci_readl(ehci,
 		&ehci->caps->hc_capbase));
 
 	dbg_hcs_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 42abd0f603bfbcd4291c78b0768b2d552b029500..5d6bc624c961ae96b6f76447d04b432a948e9de9 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -826,6 +826,7 @@ qh_make (
 				is_input, 0,
 				hb_mult(maxp) * max_packet(maxp)));
 		qh->start = NO_FRAME;
+		qh->stamp = ehci->periodic_stamp;
 
 		if (urb->dev->speed == USB_SPEED_HIGH) {
 			qh->c_usecs = 0;
@@ -1183,6 +1184,10 @@ static void end_unlink_async (struct ehci_hcd *ehci)
 		ehci->reclaim = NULL;
 		start_unlink_async (ehci, next);
 	}
+
+	if (ehci->has_synopsys_hc_bug)
+		ehci_writel(ehci, (u32) ehci->async->qh_dma,
+			    &ehci->regs->async_next);
 }
 
 /* makes sure the async qh will become idle */
diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c
new file mode 100644
index 0000000000000000000000000000000000000000..e3374c8f7b3f3fe9dfb693f6015e0c22e6c521ed
--- /dev/null
+++ b/drivers/usb/host/ehci-s5p.c
@@ -0,0 +1,202 @@
+/*
+ * SAMSUNG S5P USB HOST EHCI Controller
+ *
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Jingoo Han <jg1.han@samsung.com>
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <mach/regs-pmu.h>
+#include <plat/cpu.h>
+#include <plat/ehci.h>
+#include <plat/usb-phy.h>
+
+struct s5p_ehci_hcd {
+	struct device *dev;
+	struct usb_hcd *hcd;
+	struct clk *clk;
+};
+
+static const struct hc_driver s5p_ehci_hc_driver = {
+	.description		= hcd_name,
+	.product_desc		= "S5P EHCI Host Controller",
+	.hcd_priv_size		= sizeof(struct ehci_hcd),
+
+	.irq			= ehci_irq,
+	.flags			= HCD_MEMORY | HCD_USB2,
+
+	.reset			= ehci_init,
+	.start			= ehci_run,
+	.stop			= ehci_stop,
+	.shutdown		= ehci_shutdown,
+
+	.get_frame_number	= ehci_get_frame,
+
+	.urb_enqueue		= ehci_urb_enqueue,
+	.urb_dequeue		= ehci_urb_dequeue,
+	.endpoint_disable	= ehci_endpoint_disable,
+	.endpoint_reset		= ehci_endpoint_reset,
+
+	.hub_status_data	= ehci_hub_status_data,
+	.hub_control		= ehci_hub_control,
+	.bus_suspend		= ehci_bus_suspend,
+	.bus_resume		= ehci_bus_resume,
+
+	.relinquish_port	= ehci_relinquish_port,
+	.port_handed_over	= ehci_port_handed_over,
+
+	.clear_tt_buffer_complete	= ehci_clear_tt_buffer_complete,
+};
+
+static int __devinit s5p_ehci_probe(struct platform_device *pdev)
+{
+	struct s5p_ehci_platdata *pdata;
+	struct s5p_ehci_hcd *s5p_ehci;
+	struct usb_hcd *hcd;
+	struct ehci_hcd *ehci;
+	struct resource *res;
+	int irq;
+	int err;
+
+	pdata = pdev->dev.platform_data;
+	if (!pdata) {
+		dev_err(&pdev->dev, "No platform data defined\n");
+		return -EINVAL;
+	}
+
+	s5p_ehci = kzalloc(sizeof(struct s5p_ehci_hcd), GFP_KERNEL);
+	if (!s5p_ehci)
+		return -ENOMEM;
+
+	s5p_ehci->dev = &pdev->dev;
+
+	hcd = usb_create_hcd(&s5p_ehci_hc_driver, &pdev->dev,
+					dev_name(&pdev->dev));
+	if (!hcd) {
+		dev_err(&pdev->dev, "Unable to create HCD\n");
+		err = -ENOMEM;
+		goto fail_hcd;
+	}
+
+	s5p_ehci->clk = clk_get(&pdev->dev, "usbhost");
+
+	if (IS_ERR(s5p_ehci->clk)) {
+		dev_err(&pdev->dev, "Failed to get usbhost clock\n");
+		err = PTR_ERR(s5p_ehci->clk);
+		goto fail_clk;
+	}
+
+	err = clk_enable(s5p_ehci->clk);
+	if (err)
+		goto fail_clken;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "Failed to get I/O memory\n");
+		err = -ENXIO;
+		goto fail_io;
+	}
+
+	hcd->rsrc_start = res->start;
+	hcd->rsrc_len = resource_size(res);
+	hcd->regs = ioremap(res->start, resource_size(res));
+	if (!hcd->regs) {
+		dev_err(&pdev->dev, "Failed to remap I/O memory\n");
+		err = -ENOMEM;
+		goto fail_io;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (!irq) {
+		dev_err(&pdev->dev, "Failed to get IRQ\n");
+		err = -ENODEV;
+		goto fail;
+	}
+
+	if (pdata->phy_init)
+		pdata->phy_init(pdev, S5P_USB_PHY_HOST);
+
+	ehci = hcd_to_ehci(hcd);
+	ehci->caps = hcd->regs;
+	ehci->regs = hcd->regs +
+		HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
+
+	dbg_hcs_params(ehci, "reset");
+	dbg_hcc_params(ehci, "reset");
+
+	/* cache this readonly data; minimize chip reads */
+	ehci->hcs_params = readl(&ehci->caps->hcs_params);
+
+	err = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
+	if (err) {
+		dev_err(&pdev->dev, "Failed to add USB HCD\n");
+		goto fail;
+	}
+
+	platform_set_drvdata(pdev, s5p_ehci);
+
+	return 0;
+
+fail:
+	iounmap(hcd->regs);
+fail_io:
+	clk_disable(s5p_ehci->clk);
+fail_clken:
+	clk_put(s5p_ehci->clk);
+fail_clk:
+	usb_put_hcd(hcd);
+fail_hcd:
+	kfree(s5p_ehci);
+	return err;
+}
+
+static int __devexit s5p_ehci_remove(struct platform_device *pdev)
+{
+	struct s5p_ehci_platdata *pdata = pdev->dev.platform_data;
+	struct s5p_ehci_hcd *s5p_ehci = platform_get_drvdata(pdev);
+	struct usb_hcd *hcd = s5p_ehci->hcd;
+
+	usb_remove_hcd(hcd);
+
+	if (pdata && pdata->phy_exit)
+		pdata->phy_exit(pdev, S5P_USB_PHY_HOST);
+
+	iounmap(hcd->regs);
+
+	clk_disable(s5p_ehci->clk);
+	clk_put(s5p_ehci->clk);
+
+	usb_put_hcd(hcd);
+	kfree(s5p_ehci);
+
+	return 0;
+}
+
+static void s5p_ehci_shutdown(struct platform_device *pdev)
+{
+	struct s5p_ehci_hcd *s5p_ehci = platform_get_drvdata(pdev);
+	struct usb_hcd *hcd = s5p_ehci->hcd;
+
+	if (hcd->driver->shutdown)
+		hcd->driver->shutdown(hcd);
+}
+
+static struct platform_driver s5p_ehci_driver = {
+	.probe		= s5p_ehci_probe,
+	.remove		= __devexit_p(s5p_ehci_remove),
+	.shutdown	= s5p_ehci_shutdown,
+	.driver = {
+		.name	= "s5p-ehci",
+		.owner	= THIS_MODULE,
+	}
+};
+
+MODULE_ALIAS("platform:s5p-ehci");
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 1543c838b3d108e8b1611f8c2b354e94a770c452..6c9fbe352f7359e7ff6c6c0d8aab1d0bf3c35ccb 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -471,8 +471,10 @@ static int enable_periodic (struct ehci_hcd *ehci)
 	 */
 	status = handshake_on_error_set_halt(ehci, &ehci->regs->status,
 					     STS_PSS, 0, 9 * 125);
-	if (status)
+	if (status) {
+		usb_hc_died(ehci_to_hcd(ehci));
 		return status;
+	}
 
 	cmd = ehci_readl(ehci, &ehci->regs->command) | CMD_PSE;
 	ehci_writel(ehci, cmd, &ehci->regs->command);
@@ -510,8 +512,10 @@ static int disable_periodic (struct ehci_hcd *ehci)
 	 */
 	status = handshake_on_error_set_halt(ehci, &ehci->regs->status,
 					     STS_PSS, STS_PSS, 9 * 125);
-	if (status)
+	if (status) {
+		usb_hc_died(ehci_to_hcd(ehci));
 		return status;
+	}
 
 	cmd = ehci_readl(ehci, &ehci->regs->command) & ~CMD_PSE;
 	ehci_writel(ehci, cmd, &ehci->regs->command);
@@ -2287,6 +2291,7 @@ scan_periodic (struct ehci_hcd *ehci)
 	}
 	clock &= mod - 1;
 	clock_frame = clock >> 3;
+	++ehci->periodic_stamp;
 
 	for (;;) {
 		union ehci_shadow	q, *q_p;
@@ -2315,10 +2320,14 @@ scan_periodic (struct ehci_hcd *ehci)
 				temp.qh = qh_get (q.qh);
 				type = Q_NEXT_TYPE(ehci, q.qh->hw->hw_next);
 				q = q.qh->qh_next;
-				modified = qh_completions (ehci, temp.qh);
-				if (unlikely(list_empty(&temp.qh->qtd_list) ||
-						temp.qh->needs_rescan))
-					intr_deschedule (ehci, temp.qh);
+				if (temp.qh->stamp != ehci->periodic_stamp) {
+					modified = qh_completions(ehci, temp.qh);
+					if (!modified)
+						temp.qh->stamp = ehci->periodic_stamp;
+					if (unlikely(list_empty(&temp.qh->qtd_list) ||
+							temp.qh->needs_rescan))
+						intr_deschedule(ehci, temp.qh);
+				}
 				qh_put (temp.qh);
 				break;
 			case Q_TYPE_FSTN:
@@ -2460,6 +2469,7 @@ scan_periodic (struct ehci_hcd *ehci)
 			if (ehci->clock_frame != clock_frame) {
 				free_cached_lists(ehci);
 				ehci->clock_frame = clock_frame;
+				++ehci->periodic_stamp;
 			}
 		} else {
 			now_uframe++;
diff --git a/drivers/usb/host/ehci-sh.c b/drivers/usb/host/ehci-sh.c
index 595f70f42b525a3c04ce226c9e45a5c70ea0338c..86a95bb80a6174701a5190e94d1bf59c8dabfd86 100644
--- a/drivers/usb/host/ehci-sh.c
+++ b/drivers/usb/host/ehci-sh.c
@@ -23,7 +23,7 @@ static int ehci_sh_reset(struct usb_hcd *hcd)
 	int ret;
 
 	ehci->caps = hcd->regs;
-	ehci->regs = hcd->regs + HC_LENGTH(ehci_readl(ehci,
+	ehci->regs = hcd->regs + HC_LENGTH(ehci, ehci_readl(ehci,
 		&ehci->caps->hc_capbase));
 
 	dbg_hcs_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 75c00873443ddf7529e98214152c91d1548c4479..dbf1e4ef3c17ffa626fc1f40fd951f36cbbbd852 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -38,7 +38,7 @@ static int ehci_spear_setup(struct usb_hcd *hcd)
 
 	/* registers start at offset 0x0 */
 	ehci->caps = hcd->regs;
-	ehci->regs = hcd->regs + HC_LENGTH(ehci_readl(ehci,
+	ehci->regs = hcd->regs + HC_LENGTH(ehci, ehci_readl(ehci,
 				&ehci->caps->hc_capbase));
 	/* cache this readonly data; minimize chip reads */
 	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index a516af28c29b745c7cf72f225f78bd5914d073e4..02b2bfd49a10c0bcc0972877fe8527955c6a1344 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -58,6 +58,71 @@ static void tegra_ehci_power_down(struct usb_hcd *hcd)
 	clk_disable(tegra->emc_clk);
 }
 
+static int tegra_ehci_internal_port_reset(
+	struct ehci_hcd	*ehci,
+	u32 __iomem	*portsc_reg
+)
+{
+	u32		temp;
+	unsigned long	flags;
+	int		retval = 0;
+	int		i, tries;
+	u32		saved_usbintr;
+
+	spin_lock_irqsave(&ehci->lock, flags);
+	saved_usbintr = ehci_readl(ehci, &ehci->regs->intr_enable);
+	/* disable USB interrupt */
+	ehci_writel(ehci, 0, &ehci->regs->intr_enable);
+	spin_unlock_irqrestore(&ehci->lock, flags);
+
+	/*
+	 * Here we have to do Port Reset at most twice for
+	 * Port Enable bit to be set.
+	 */
+	for (i = 0; i < 2; i++) {
+		temp = ehci_readl(ehci, portsc_reg);
+		temp |= PORT_RESET;
+		ehci_writel(ehci, temp, portsc_reg);
+		mdelay(10);
+		temp &= ~PORT_RESET;
+		ehci_writel(ehci, temp, portsc_reg);
+		mdelay(1);
+		tries = 100;
+		do {
+			mdelay(1);
+			/*
+			 * Up to this point, Port Enable bit is
+			 * expected to be set after 2 ms waiting.
+			 * USB1 usually takes extra 45 ms, for safety,
+			 * we take 100 ms as timeout.
+			 */
+			temp = ehci_readl(ehci, portsc_reg);
+		} while (!(temp & PORT_PE) && tries--);
+		if (temp & PORT_PE)
+			break;
+	}
+	if (i == 2)
+		retval = -ETIMEDOUT;
+
+	/*
+	 * Clear Connect Status Change bit if it's set.
+	 * We can't clear PORT_PEC. It will also cause PORT_PE to be cleared.
+	 */
+	if (temp & PORT_CSC)
+		ehci_writel(ehci, PORT_CSC, portsc_reg);
+
+	/*
+	 * Write to clear any interrupt status bits that might be set
+	 * during port reset.
+	 */
+	temp = ehci_readl(ehci, &ehci->regs->status);
+	ehci_writel(ehci, temp, &ehci->regs->status);
+
+	/* restore original interrupt enable bits */
+	ehci_writel(ehci, saved_usbintr, &ehci->regs->intr_enable);
+	return retval;
+}
+
 static int tegra_ehci_hub_control(
 	struct usb_hcd	*hcd,
 	u16		typeReq,
@@ -121,6 +186,13 @@ static int tegra_ehci_hub_control(
 		goto done;
 	}
 
+	/* For USB1 port we need to issue Port Reset twice internally */
+	if (tegra->phy->instance == 0 &&
+	   (typeReq == SetPortFeature && wValue == USB_PORT_FEAT_RESET)) {
+		spin_unlock_irqrestore(&ehci->lock, flags);
+		return tegra_ehci_internal_port_reset(ehci, status_reg);
+	}
+
 	/*
 	 * Tegra host controller will time the resume operation to clear the bit
 	 * when the port control state switches to HS or FS Idle. This behavior
@@ -328,7 +400,7 @@ static int tegra_ehci_setup(struct usb_hcd *hcd)
 	/* EHCI registers start at offset 0x100 */
 	ehci->caps = hcd->regs + 0x100;
 	ehci->regs = hcd->regs + 0x100 +
-		HC_LENGTH(readl(&ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
 
 	dbg_hcs_params(ehci, "reset");
 	dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-vt8500.c b/drivers/usb/host/ehci-vt8500.c
index 20168062035a6d872c931d4ff9bc240fb4e9fa51..47d749631bc77ef55fd80b417e1d43bca41687cd 100644
--- a/drivers/usb/host/ehci-vt8500.c
+++ b/drivers/usb/host/ehci-vt8500.c
@@ -121,7 +121,8 @@ static int vt8500_ehci_drv_probe(struct platform_device *pdev)
 
 	ehci = hcd_to_ehci(hcd);
 	ehci->caps = hcd->regs;
-	ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase));
+	ehci->regs = hcd->regs +
+		HC_LENGTH(ehci, readl(&ehci->caps->hc_capbase));
 
 	dbg_hcs_params(ehci, "reset");
 	dbg_hcc_params(ehci, "reset");
diff --git a/drivers/usb/host/ehci-w90x900.c b/drivers/usb/host/ehci-w90x900.c
index 6bc35809a5c6b6767c75b1732a4aad9bb4ab831d..52a027aaa37028d464c73236725a74e3c578e7fc 100644
--- a/drivers/usb/host/ehci-w90x900.c
+++ b/drivers/usb/host/ehci-w90x900.c
@@ -57,7 +57,7 @@ static int __devinit usb_w90x900_probe(const struct hc_driver *driver,
 	ehci = hcd_to_ehci(hcd);
 	ehci->caps = hcd->regs;
 	ehci->regs = hcd->regs +
-		 HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 
 	/* enable PHY 0,1,the regs only apply to w90p910
 	*  0xA4,0xA8 were offsets of PHY0 and PHY1 controller of
diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
index effc58d7af8ba7492ea2490d88b452a21d442732..a64d6d66d7600e8f73e1ae1fba3feafb52f31cfa 100644
--- a/drivers/usb/host/ehci-xilinx-of.c
+++ b/drivers/usb/host/ehci-xilinx-of.c
@@ -220,7 +220,7 @@ static int __devinit ehci_hcd_xilinx_of_probe(struct platform_device *op)
 	 */
 	ehci->caps = hcd->regs + 0x100;
 	ehci->regs = hcd->regs + 0x100 +
-			HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+		HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
 
 	/* cache this readonly data; minimize chip reads */
 	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 333ddc1569198631879c6ad22696361e322f38fe..bd6ff489baf9b11524f39dc2d07803f15812e68c 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -118,6 +118,7 @@ struct ehci_hcd {			/* one per controller */
 	struct timer_list	watchdog;
 	unsigned long		actions;
 	unsigned		stamp;
+	unsigned		periodic_stamp;
 	unsigned		random_frame;
 	unsigned long		next_statechange;
 	ktime_t			last_periodic_enable;
@@ -128,12 +129,14 @@ struct ehci_hcd {			/* one per controller */
 	unsigned		has_fsl_port_bug:1; /* FreeScale */
 	unsigned		big_endian_mmio:1;
 	unsigned		big_endian_desc:1;
+	unsigned		big_endian_capbase:1;
 	unsigned		has_amcc_usb23:1;
 	unsigned		need_io_watchdog:1;
 	unsigned		broken_periodic:1;
 	unsigned		amd_pll_fix:1;
 	unsigned		fs_i_thresh:1;	/* Intel iso scheduling */
 	unsigned		use_dummy_qh:1;	/* AMD Frame List table quirk*/
+	unsigned		has_synopsys_hc_bug:1; /* Synopsys HC */
 
 	/* required for usb32 quirk */
 	#define OHCI_CTRL_HCFS          (3 << 6)
@@ -160,6 +163,10 @@ struct ehci_hcd {			/* one per controller */
 #ifdef DEBUG
 	struct dentry		*debug_dir;
 #endif
+	/*
+	 * OTG controllers and transceivers need software interaction
+	 */
+	struct otg_transceiver	*transceiver;
 };
 
 /* convert between an HCD pointer and the corresponding EHCI_HCD */
@@ -600,12 +607,18 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
  * This attempts to support either format at compile time without a
  * runtime penalty, or both formats with the additional overhead
  * of checking a flag bit.
+ *
+ * ehci_big_endian_capbase is a special quirk for controllers that
+ * implement the HC capability registers as separate registers and not
+ * as fields of a 32-bit register.
  */
 
 #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
 #define ehci_big_endian_mmio(e)		((e)->big_endian_mmio)
+#define ehci_big_endian_capbase(e)	((e)->big_endian_capbase)
 #else
 #define ehci_big_endian_mmio(e)		0
+#define ehci_big_endian_capbase(e)	0
 #endif
 
 /*
diff --git a/drivers/usb/host/imx21-dbg.c b/drivers/usb/host/imx21-dbg.c
index 512f647448ca4917850eab16e8e20b18d9e7772e..6d7533427163decbce48bc6c6197ef17dd977073 100644
--- a/drivers/usb/host/imx21-dbg.c
+++ b/drivers/usb/host/imx21-dbg.c
@@ -384,7 +384,7 @@ static void debug_isoc_show_one(struct seq_file *s,
 	seq_printf(s, "%s %d:\n"
 		"cc=0X%02X\n"
 		"scheduled frame %d (%d)\n"
-		"submittted frame %d (%d)\n"
+		"submitted frame %d (%d)\n"
 		"completed frame %d (%d)\n"
 		"requested length=%d\n"
 		"completed length=%d\n\n",
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index c0e22f26da199d4189ed511315d19ade8b043b5f..baae4ccd16ac0cca4a3cccec2245b54399932eed 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -612,6 +612,7 @@ static irqreturn_t isp116x_irq(struct usb_hcd *hcd)
 			/* IRQ's are off, we do no DMA,
 			   perfectly ready to die ... */
 			hcd->state = HC_STATE_HALT;
+			usb_hc_died(hcd);
 			ret = IRQ_HANDLED;
 			goto done;
 		}
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index f97570a847ca073ff16c3eee7ae9845f5515e04c..9c37dad3e8168989eaf919cf8993fafb499d6126 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -81,6 +81,7 @@
 #include <linux/pm.h>
 #include <linux/io.h>
 #include <linux/bitmap.h>
+#include <linux/prefetch.h>
 
 #include <asm/irq.h>
 #include <asm/system.h>
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index 7b2e69aa2e98fdf2e803bb9d1c26d25ba74cb63e..c9e6e454c625248e61d093666f562c01ea33db53 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -8,6 +8,8 @@
  *
  * (c) 2007 Sebastian Siewior <bigeasy@linutronix.de>
  *
+ * (c) 2011 Arvid Brodin <arvid.brodin@enea.com>
+ *
  */
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -26,14 +28,18 @@
 
 static struct kmem_cache *qtd_cachep;
 static struct kmem_cache *qh_cachep;
+static struct kmem_cache *urb_listitem_cachep;
 
 struct isp1760_hcd {
 	u32 hcs_params;
 	spinlock_t		lock;
-	struct inter_packet_info atl_ints[32];
-	struct inter_packet_info int_ints[32];
+	struct slotinfo		atl_slots[32];
+	int			atl_done_map;
+	struct slotinfo		int_slots[32];
+	int			int_done_map;
 	struct memory_chunk memory_pool[BLOCKS];
-	u32 atl_queued;
+	struct list_head	controlqhs, bulkqhs, interruptqhs;
+	int active_ptds;
 
 	/* periodic schedule support */
 #define	DEFAULT_I_TDPS		1024
@@ -85,18 +91,34 @@ struct isp1760_qtd {
 	struct list_head qtd_list;
 	struct urb *urb;
 	size_t length;
-
-	/* isp special*/
+	size_t actual_length;
+
+	/* QTD_ENQUEUED:	waiting for transfer (inactive) */
+	/* QTD_PAYLOAD_ALLOC:	chip mem has been allocated for payload */
+	/* QTD_XFER_STARTED:	valid ptd has been written to isp176x - only
+				interrupt handler may touch this qtd! */
+	/* QTD_XFER_COMPLETE:	payload has been transferred successfully */
+	/* QTD_RETIRE:		transfer error/abort qtd */
+#define QTD_ENQUEUED		0
+#define QTD_PAYLOAD_ALLOC	1
+#define QTD_XFER_STARTED	2
+#define QTD_XFER_COMPLETE	3
+#define QTD_RETIRE		4
 	u32 status;
-#define URB_ENQUEUED		(1 << 1)
 };
 
+/* Queue head, one for each active endpoint */
 struct isp1760_qh {
-	/* first part defined by EHCI spec */
+	struct list_head qh_list;
 	struct list_head qtd_list;
-
 	u32 toggle;
 	u32 ping;
+	int slot;
+};
+
+struct urb_listitem {
+	struct list_head urb_list;
+	struct urb *urb;
 };
 
 /*
@@ -272,7 +294,7 @@ static void init_memory(struct isp1760_hcd *priv)
 		payload_addr += priv->memory_pool[curr + i].size;
 	}
 
-	BUG_ON(payload_addr - priv->memory_pool[0].start > PAYLOAD_AREA_SIZE);
+	WARN_ON(payload_addr - priv->memory_pool[0].start > PAYLOAD_AREA_SIZE);
 }
 
 static void alloc_mem(struct usb_hcd *hcd, struct isp1760_qtd *qtd)
@@ -280,7 +302,7 @@ static void alloc_mem(struct usb_hcd *hcd, struct isp1760_qtd *qtd)
 	struct isp1760_hcd *priv = hcd_to_priv(hcd);
 	int i;
 
-	BUG_ON(qtd->payload_addr);
+	WARN_ON(qtd->payload_addr);
 
 	if (!qtd->length)
 		return;
@@ -293,19 +315,6 @@ static void alloc_mem(struct usb_hcd *hcd, struct isp1760_qtd *qtd)
 			return;
 		}
 	}
-
-	dev_err(hcd->self.controller,
-				"%s: Cannot allocate %zu bytes of memory\n"
-				"Current memory map:\n",
-				__func__, qtd->length);
-	for (i = 0; i < BLOCKS; i++) {
-		dev_err(hcd->self.controller, "Pool %2d size %4d status: %d\n",
-				i, priv->memory_pool[i].size,
-				priv->memory_pool[i].free);
-	}
-	/* XXX maybe -ENOMEM could be possible */
-	BUG();
-	return;
 }
 
 static void free_mem(struct usb_hcd *hcd, struct isp1760_qtd *qtd)
@@ -318,7 +327,7 @@ static void free_mem(struct usb_hcd *hcd, struct isp1760_qtd *qtd)
 
 	for (i = 0; i < BLOCKS; i++) {
 		if (priv->memory_pool[i].start == qtd->payload_addr) {
-			BUG_ON(priv->memory_pool[i].free);
+			WARN_ON(priv->memory_pool[i].free);
 			priv->memory_pool[i].free = 1;
 			qtd->payload_addr = 0;
 			return;
@@ -327,19 +336,8 @@ static void free_mem(struct usb_hcd *hcd, struct isp1760_qtd *qtd)
 
 	dev_err(hcd->self.controller, "%s: Invalid pointer: %08x\n",
 						__func__, qtd->payload_addr);
-	BUG();
-}
-
-static void isp1760_init_regs(struct usb_hcd *hcd)
-{
-	reg_write32(hcd->regs, HC_BUFFER_STATUS_REG, 0);
-	reg_write32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG, NO_TRANSFER_ACTIVE);
-	reg_write32(hcd->regs, HC_INT_PTD_SKIPMAP_REG, NO_TRANSFER_ACTIVE);
-	reg_write32(hcd->regs, HC_ISO_PTD_SKIPMAP_REG, NO_TRANSFER_ACTIVE);
-
-	reg_write32(hcd->regs, HC_ATL_PTD_DONEMAP_REG, ~NO_TRANSFER_ACTIVE);
-	reg_write32(hcd->regs, HC_INT_PTD_DONEMAP_REG, ~NO_TRANSFER_ACTIVE);
-	reg_write32(hcd->regs, HC_ISO_PTD_DONEMAP_REG, ~NO_TRANSFER_ACTIVE);
+	WARN_ON(1);
+	qtd->payload_addr = 0;
 }
 
 static int handshake(struct usb_hcd *hcd, u32 reg,
@@ -377,31 +375,27 @@ static int ehci_reset(struct usb_hcd *hcd)
 	return retval;
 }
 
-static void qh_destroy(struct isp1760_qh *qh)
-{
-	BUG_ON(!list_empty(&qh->qtd_list));
-	kmem_cache_free(qh_cachep, qh);
-}
-
-static struct isp1760_qh *isp1760_qh_alloc(gfp_t flags)
+static struct isp1760_qh *qh_alloc(gfp_t flags)
 {
 	struct isp1760_qh *qh;
 
 	qh = kmem_cache_zalloc(qh_cachep, flags);
 	if (!qh)
-		return qh;
+		return NULL;
 
+	INIT_LIST_HEAD(&qh->qh_list);
 	INIT_LIST_HEAD(&qh->qtd_list);
+	qh->slot = -1;
+
 	return qh;
 }
 
-/* magic numbers that can affect system performance */
-#define	EHCI_TUNE_CERR		3	/* 0-3 qtd retries; 0 == don't stop */
-#define	EHCI_TUNE_RL_HS		4	/* nak throttle; see 4.9 */
-#define	EHCI_TUNE_RL_TT		0
-#define	EHCI_TUNE_MULT_HS	1	/* 1-3 transactions/uframe; 4.10.3 */
-#define	EHCI_TUNE_MULT_TT	1
-#define	EHCI_TUNE_FLS		2	/* (small) 256 frame schedule */
+static void qh_free(struct isp1760_qh *qh)
+{
+	WARN_ON(!list_empty(&qh->qtd_list));
+	WARN_ON(qh->slot > -1);
+	kmem_cache_free(qh_cachep, qh);
+}
 
 /* one-time init, only for memory state */
 static int priv_init(struct usb_hcd *hcd)
@@ -411,6 +405,10 @@ static int priv_init(struct usb_hcd *hcd)
 
 	spin_lock_init(&priv->lock);
 
+	INIT_LIST_HEAD(&priv->interruptqhs);
+	INIT_LIST_HEAD(&priv->controlqhs);
+	INIT_LIST_HEAD(&priv->bulkqhs);
+
 	/*
 	 * hw default: 1K periodic list heads, one per frame.
 	 * periodic_size can shrink by USBCMD update if hcc_params allows.
@@ -468,7 +466,10 @@ static int isp1760_hc_setup(struct usb_hcd *hcd)
 	}
 
 	/* pre reset */
-	isp1760_init_regs(hcd);
+	reg_write32(hcd->regs, HC_BUFFER_STATUS_REG, 0);
+	reg_write32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG, NO_TRANSFER_ACTIVE);
+	reg_write32(hcd->regs, HC_INT_PTD_SKIPMAP_REG, NO_TRANSFER_ACTIVE);
+	reg_write32(hcd->regs, HC_ISO_PTD_SKIPMAP_REG, NO_TRANSFER_ACTIVE);
 
 	/* reset */
 	reg_write32(hcd->regs, HC_RESET_REG, SW_RESET_RESET_ALL);
@@ -488,12 +489,15 @@ static int isp1760_hc_setup(struct usb_hcd *hcd)
 			   16 : 32, (priv->devflags & ISP1760_FLAG_ANALOG_OC) ?
 			   "analog" : "digital");
 
+	/* This is weird: at the first plug-in of a device there seems to be
+	   one packet queued that never gets returned? */
+	priv->active_ptds = -1;
+
 	/* ATL reset */
 	reg_write32(hcd->regs, HC_HW_MODE_CTRL, hwmode | ALL_ATX_RESET);
 	mdelay(10);
 	reg_write32(hcd->regs, HC_HW_MODE_CTRL, hwmode);
 
-	reg_write32(hcd->regs, HC_INTERRUPT_REG, INTERRUPT_ENABLE_MASK);
 	reg_write32(hcd->regs, HC_INTERRUPT_ENABLE, INTERRUPT_ENABLE_MASK);
 
 	/*
@@ -516,14 +520,21 @@ static void isp1760_init_maps(struct usb_hcd *hcd)
 	reg_write32(hcd->regs, HC_ATL_PTD_LASTPTD_REG, 0x80000000);
 	reg_write32(hcd->regs, HC_INT_PTD_LASTPTD_REG, 0x80000000);
 	reg_write32(hcd->regs, HC_ISO_PTD_LASTPTD_REG, 0x00000001);
+
+	reg_write32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG, 0xffffffff);
+	reg_write32(hcd->regs, HC_INT_PTD_SKIPMAP_REG, 0xffffffff);
+	reg_write32(hcd->regs, HC_ISO_PTD_SKIPMAP_REG, 0xffffffff);
+
+	reg_write32(hcd->regs, HC_BUFFER_STATUS_REG,
+						ATL_BUF_FILL | INT_BUF_FILL);
 }
 
 static void isp1760_enable_interrupts(struct usb_hcd *hcd)
 {
 	reg_write32(hcd->regs, HC_ATL_IRQ_MASK_AND_REG, 0);
-	reg_write32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG, 0);
+	reg_write32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG, 0xffffffff);
 	reg_write32(hcd->regs, HC_INT_IRQ_MASK_AND_REG, 0);
-	reg_write32(hcd->regs, HC_INT_IRQ_MASK_OR_REG, 0);
+	reg_write32(hcd->regs, HC_INT_IRQ_MASK_OR_REG, 0xffffffff);
 	reg_write32(hcd->regs, HC_ISO_IRQ_MASK_AND_REG, 0);
 	reg_write32(hcd->regs, HC_ISO_IRQ_MASK_OR_REG, 0xffffffff);
 	/* step 23 passed */
@@ -548,8 +559,7 @@ static int isp1760_run(struct usb_hcd *hcd)
 	command |= CMD_RUN;
 	reg_write32(hcd->regs, HC_USBCMD, command);
 
-	retval = handshake(hcd, HC_USBCMD, CMD_RUN, CMD_RUN,
-			250 * 1000);
+	retval = handshake(hcd, HC_USBCMD, CMD_RUN, CMD_RUN, 250 * 1000);
 	if (retval)
 		return retval;
 
@@ -598,12 +608,19 @@ static int last_qtd_of_urb(struct isp1760_qtd *qtd, struct isp1760_qh *qh)
 	return (qtd->urb != urb);
 }
 
-static void transform_into_atl(struct isp1760_qh *qh,
+/* magic numbers that can affect system performance */
+#define	EHCI_TUNE_CERR		3	/* 0-3 qtd retries; 0 == don't stop */
+#define	EHCI_TUNE_RL_HS		4	/* nak throttle; see 4.9 */
+#define	EHCI_TUNE_RL_TT		0
+#define	EHCI_TUNE_MULT_HS	1	/* 1-3 transactions/uframe; 4.10.3 */
+#define	EHCI_TUNE_MULT_TT	1
+#define	EHCI_TUNE_FLS		2	/* (small) 256 frame schedule */
+
+static void create_ptd_atl(struct isp1760_qh *qh,
 			struct isp1760_qtd *qtd, struct ptd *ptd)
 {
 	u32 maxpacket;
 	u32 multi;
-	u32 pid_code;
 	u32 rl = RL_COUNTER;
 	u32 nak = NAK_COUNTER;
 
@@ -616,67 +633,62 @@ static void transform_into_atl(struct isp1760_qh *qh,
 	maxpacket &= 0x7ff;
 
 	/* DW0 */
-	ptd->dw0 = PTD_VALID;
-	ptd->dw0 |= PTD_LENGTH(qtd->length);
-	ptd->dw0 |= PTD_MAXPACKET(maxpacket);
-	ptd->dw0 |= PTD_ENDPOINT(usb_pipeendpoint(qtd->urb->pipe));
+	ptd->dw0 = DW0_VALID_BIT;
+	ptd->dw0 |= TO_DW0_LENGTH(qtd->length);
+	ptd->dw0 |= TO_DW0_MAXPACKET(maxpacket);
+	ptd->dw0 |= TO_DW0_ENDPOINT(usb_pipeendpoint(qtd->urb->pipe));
 
 	/* DW1 */
 	ptd->dw1 = usb_pipeendpoint(qtd->urb->pipe) >> 1;
-	ptd->dw1 |= PTD_DEVICE_ADDR(usb_pipedevice(qtd->urb->pipe));
-
-	pid_code = qtd->packet_type;
-	ptd->dw1 |= PTD_PID_TOKEN(pid_code);
+	ptd->dw1 |= TO_DW1_DEVICE_ADDR(usb_pipedevice(qtd->urb->pipe));
+	ptd->dw1 |= TO_DW1_PID_TOKEN(qtd->packet_type);
 
 	if (usb_pipebulk(qtd->urb->pipe))
-		ptd->dw1 |= PTD_TRANS_BULK;
+		ptd->dw1 |= DW1_TRANS_BULK;
 	else if  (usb_pipeint(qtd->urb->pipe))
-		ptd->dw1 |= PTD_TRANS_INT;
+		ptd->dw1 |= DW1_TRANS_INT;
 
 	if (qtd->urb->dev->speed != USB_SPEED_HIGH) {
 		/* split transaction */
 
-		ptd->dw1 |= PTD_TRANS_SPLIT;
+		ptd->dw1 |= DW1_TRANS_SPLIT;
 		if (qtd->urb->dev->speed == USB_SPEED_LOW)
-			ptd->dw1 |= PTD_SE_USB_LOSPEED;
+			ptd->dw1 |= DW1_SE_USB_LOSPEED;
 
-		ptd->dw1 |= PTD_PORT_NUM(qtd->urb->dev->ttport);
-		ptd->dw1 |= PTD_HUB_NUM(qtd->urb->dev->tt->hub->devnum);
+		ptd->dw1 |= TO_DW1_PORT_NUM(qtd->urb->dev->ttport);
+		ptd->dw1 |= TO_DW1_HUB_NUM(qtd->urb->dev->tt->hub->devnum);
 
 		/* SE bit for Split INT transfers */
 		if (usb_pipeint(qtd->urb->pipe) &&
 				(qtd->urb->dev->speed == USB_SPEED_LOW))
 			ptd->dw1 |= 2 << 16;
 
-		ptd->dw3 = 0;
 		rl = 0;
 		nak = 0;
 	} else {
-		ptd->dw0 |= PTD_MULTI(multi);
+		ptd->dw0 |= TO_DW0_MULTI(multi);
 		if (usb_pipecontrol(qtd->urb->pipe) ||
 						usb_pipebulk(qtd->urb->pipe))
-			ptd->dw3 = qh->ping;
-		else
-			ptd->dw3 = 0;
+			ptd->dw3 |= TO_DW3_PING(qh->ping);
 	}
 	/* DW2 */
 	ptd->dw2 = 0;
-	ptd->dw2 |= PTD_DATA_START_ADDR(base_to_chip(qtd->payload_addr));
-	ptd->dw2 |= PTD_RL_CNT(rl);
-	ptd->dw3 |= PTD_NAC_CNT(nak);
+	ptd->dw2 |= TO_DW2_DATA_START_ADDR(base_to_chip(qtd->payload_addr));
+	ptd->dw2 |= TO_DW2_RL(rl);
 
 	/* DW3 */
-	ptd->dw3 |= qh->toggle;
+	ptd->dw3 |= TO_DW3_NAKCOUNT(nak);
+	ptd->dw3 |= TO_DW3_DATA_TOGGLE(qh->toggle);
 	if (usb_pipecontrol(qtd->urb->pipe)) {
 		if (qtd->data_buffer == qtd->urb->setup_packet)
-			ptd->dw3 &= ~PTD_DATA_TOGGLE(1);
+			ptd->dw3 &= ~TO_DW3_DATA_TOGGLE(1);
 		else if (last_qtd_of_urb(qtd, qh))
-			ptd->dw3 |= PTD_DATA_TOGGLE(1);
+			ptd->dw3 |= TO_DW3_DATA_TOGGLE(1);
 	}
 
-	ptd->dw3 |= PTD_ACTIVE;
+	ptd->dw3 |= DW3_ACTIVE_BIT;
 	/* Cerr */
-	ptd->dw3 |= PTD_CERR(ERR_COUNTER);
+	ptd->dw3 |= TO_DW3_CERR(ERR_COUNTER);
 }
 
 static void transform_add_int(struct isp1760_qh *qh,
@@ -731,197 +743,13 @@ static void transform_add_int(struct isp1760_qh *qh,
 	ptd->dw4 = usof;
 }
 
-static void transform_into_int(struct isp1760_qh *qh,
+static void create_ptd_int(struct isp1760_qh *qh,
 			struct isp1760_qtd *qtd, struct ptd *ptd)
 {
-	transform_into_atl(qh, qtd, ptd);
+	create_ptd_atl(qh, qtd, ptd);
 	transform_add_int(qh, qtd, ptd);
 }
 
-static int qtd_fill(struct isp1760_qtd *qtd, void *databuffer, size_t len,
-		u32 token)
-{
-	int count;
-
-	qtd->data_buffer = databuffer;
-	qtd->packet_type = GET_QTD_TOKEN_TYPE(token);
-
-	if (len > MAX_PAYLOAD_SIZE)
-		count = MAX_PAYLOAD_SIZE;
-	else
-		count = len;
-
-	qtd->length = count;
-	return count;
-}
-
-static int check_error(struct usb_hcd *hcd, struct ptd *ptd)
-{
-	int error = 0;
-
-	if (ptd->dw3 & DW3_HALT_BIT) {
-		error = -EPIPE;
-
-		if (ptd->dw3 & DW3_ERROR_BIT)
-			pr_err("error bit is set in DW3\n");
-	}
-
-	if (ptd->dw3 & DW3_QTD_ACTIVE) {
-		dev_err(hcd->self.controller, "Transfer active bit is set DW3\n"
-			"nak counter: %d, rl: %d\n",
-			(ptd->dw3 >> 19) & 0xf, (ptd->dw2 >> 25) & 0xf);
-	}
-
-	return error;
-}
-
-static void check_int_err_status(struct usb_hcd *hcd, u32 dw4)
-{
-	u32 i;
-
-	dw4 >>= 8;
-
-	for (i = 0; i < 8; i++) {
-		switch (dw4 & 0x7) {
-		case INT_UNDERRUN:
-			dev_err(hcd->self.controller, "Underrun (%d)\n", i);
-			break;
-
-		case INT_EXACT:
-			dev_err(hcd->self.controller,
-						"Transaction error (%d)\n", i);
-			break;
-
-		case INT_BABBLE:
-			dev_err(hcd->self.controller, "Babble error (%d)\n", i);
-			break;
-		}
-		dw4 >>= 3;
-	}
-}
-
-static void enqueue_one_qtd(struct usb_hcd *hcd, struct isp1760_qtd *qtd)
-{
-	if (qtd->length && (qtd->length <= MAX_PAYLOAD_SIZE)) {
-		switch (qtd->packet_type) {
-		case IN_PID:
-			break;
-		case OUT_PID:
-		case SETUP_PID:
-			mem_writes8(hcd->regs, qtd->payload_addr,
-						qtd->data_buffer, qtd->length);
-		}
-	}
-}
-
-static void enqueue_one_atl_qtd(struct usb_hcd *hcd, struct isp1760_qh *qh,
-					u32 slot, struct isp1760_qtd *qtd)
-{
-	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	struct ptd ptd;
-
-	alloc_mem(hcd, qtd);
-	transform_into_atl(qh, qtd, &ptd);
-	ptd_write(hcd->regs, ATL_PTD_OFFSET, slot, &ptd);
-	enqueue_one_qtd(hcd, qtd);
-
-	priv->atl_ints[slot].qh = qh;
-	priv->atl_ints[slot].qtd = qtd;
-	qtd->status |= URB_ENQUEUED;
-	qtd->status |= slot << 16;
-}
-
-static void enqueue_one_int_qtd(struct usb_hcd *hcd, struct isp1760_qh *qh,
-					u32 slot, struct isp1760_qtd *qtd)
-{
-	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	struct ptd ptd;
-
-	alloc_mem(hcd, qtd);
-	transform_into_int(qh, qtd, &ptd);
-	ptd_write(hcd->regs, INT_PTD_OFFSET, slot, &ptd);
-	enqueue_one_qtd(hcd, qtd);
-
-	priv->int_ints[slot].qh = qh;
-	priv->int_ints[slot].qtd = qtd;
-	qtd->status |= URB_ENQUEUED;
-	qtd->status |= slot << 16;
-}
-
-static void enqueue_an_ATL_packet(struct usb_hcd *hcd, struct isp1760_qh *qh,
-				  struct isp1760_qtd *qtd)
-{
-	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	u32 skip_map, or_map;
-	u32 slot;
-	u32 buffstatus;
-
-	/*
-	 * When this function is called from the interrupt handler to enqueue
-	 * a follow-up packet, the SKIP register gets written and read back
-	 * almost immediately. With ISP1761, this register requires a delay of
-	 * 195ns between a write and subsequent read (see section 15.1.1.3).
-	 */
-	mmiowb();
-	ndelay(195);
-	skip_map = reg_read32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG);
-
-	BUG_ON(!skip_map);
-	slot = __ffs(skip_map);
-
-	enqueue_one_atl_qtd(hcd, qh, slot, qtd);
-
-	or_map = reg_read32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG);
-	or_map |= (1 << slot);
-	reg_write32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG, or_map);
-
-	skip_map &= ~(1 << slot);
-	reg_write32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG, skip_map);
-
-	priv->atl_queued++;
-	if (priv->atl_queued == 2)
-		reg_write32(hcd->regs, HC_INTERRUPT_ENABLE,
-				INTERRUPT_ENABLE_SOT_MASK);
-
-	buffstatus = reg_read32(hcd->regs, HC_BUFFER_STATUS_REG);
-	buffstatus |= ATL_BUFFER;
-	reg_write32(hcd->regs, HC_BUFFER_STATUS_REG, buffstatus);
-}
-
-static void enqueue_an_INT_packet(struct usb_hcd *hcd, struct isp1760_qh *qh,
-				  struct isp1760_qtd *qtd)
-{
-	u32 skip_map, or_map;
-	u32 slot;
-	u32 buffstatus;
-
-	/*
-	 * When this function is called from the interrupt handler to enqueue
-	 * a follow-up packet, the SKIP register gets written and read back
-	 * almost immediately. With ISP1761, this register requires a delay of
-	 * 195ns between a write and subsequent read (see section 15.1.1.3).
-	 */
-	mmiowb();
-	ndelay(195);
-	skip_map = reg_read32(hcd->regs, HC_INT_PTD_SKIPMAP_REG);
-
-	BUG_ON(!skip_map);
-	slot = __ffs(skip_map);
-
-	enqueue_one_int_qtd(hcd, qh, slot, qtd);
-
-	or_map = reg_read32(hcd->regs, HC_INT_IRQ_MASK_OR_REG);
-	or_map |= (1 << slot);
-	reg_write32(hcd->regs, HC_INT_IRQ_MASK_OR_REG, or_map);
-
-	skip_map &= ~(1 << slot);
-	reg_write32(hcd->regs, HC_INT_PTD_SKIPMAP_REG, skip_map);
-
-	buffstatus = reg_read32(hcd->regs, HC_BUFFER_STATUS_REG);
-	buffstatus |= INT_BUFFER;
-	reg_write32(hcd->regs, HC_BUFFER_STATUS_REG, buffstatus);
-}
-
 static void isp1760_urb_done(struct usb_hcd *hcd, struct urb *urb)
 __releases(priv->lock)
 __acquires(priv->lock)
@@ -948,557 +776,654 @@ __acquires(priv->lock)
 	spin_lock(&priv->lock);
 }
 
-static void isp1760_qtd_free(struct isp1760_qtd *qtd)
+static struct isp1760_qtd *qtd_alloc(gfp_t flags, struct urb *urb,
+								u8 packet_type)
 {
-	BUG_ON(qtd->payload_addr);
-	kmem_cache_free(qtd_cachep, qtd);
+	struct isp1760_qtd *qtd;
+
+	qtd = kmem_cache_zalloc(qtd_cachep, flags);
+	if (!qtd)
+		return NULL;
+
+	INIT_LIST_HEAD(&qtd->qtd_list);
+	qtd->urb = urb;
+	qtd->packet_type = packet_type;
+	qtd->status = QTD_ENQUEUED;
+	qtd->actual_length = 0;
+
+	return qtd;
 }
 
-static struct isp1760_qtd *clean_this_qtd(struct isp1760_qtd *qtd,
-							struct isp1760_qh *qh)
+static void qtd_free(struct isp1760_qtd *qtd)
 {
-	struct isp1760_qtd *tmp_qtd;
-
-	if (list_is_last(&qtd->qtd_list, &qh->qtd_list))
-		tmp_qtd = NULL;
-	else
-		tmp_qtd = list_entry(qtd->qtd_list.next, struct isp1760_qtd,
-								qtd_list);
-	list_del(&qtd->qtd_list);
-	isp1760_qtd_free(qtd);
-	return tmp_qtd;
+	WARN_ON(qtd->payload_addr);
+	kmem_cache_free(qtd_cachep, qtd);
 }
 
-/*
- * Remove this QTD from the QH list and free its memory. If this QTD
- * isn't the last one than remove also his successor(s).
- * Returns the QTD which is part of an new URB and should be enqueued.
- */
-static struct isp1760_qtd *clean_up_qtdlist(struct isp1760_qtd *qtd,
-							struct isp1760_qh *qh)
+static void start_bus_transfer(struct usb_hcd *hcd, u32 ptd_offset, int slot,
+				struct slotinfo *slots, struct isp1760_qtd *qtd,
+				struct isp1760_qh *qh, struct ptd *ptd)
 {
-	struct urb *urb;
+	struct isp1760_hcd *priv = hcd_to_priv(hcd);
+	int skip_map;
+
+	WARN_ON((slot < 0) || (slot > 31));
+	WARN_ON(qtd->length && !qtd->payload_addr);
+	WARN_ON(slots[slot].qtd);
+	WARN_ON(slots[slot].qh);
+	WARN_ON(qtd->status != QTD_PAYLOAD_ALLOC);
+
+	slots[slot].qtd = qtd;
+	slots[slot].qh = qh;
+	qh->slot = slot;
+	qtd->status = QTD_XFER_STARTED; /* Set this before writing ptd, since
+		interrupt routine may preempt and expects this value. */
+	ptd_write(hcd->regs, ptd_offset, slot, ptd);
+	priv->active_ptds++;
+
+	/* Make sure done map has not triggered from some unlinked transfer */
+	if (ptd_offset == ATL_PTD_OFFSET) {
+		priv->atl_done_map |= reg_read32(hcd->regs,
+						HC_ATL_PTD_DONEMAP_REG);
+		priv->atl_done_map &= ~(1 << qh->slot);
 
-	urb = qtd->urb;
-	do {
-		qtd = clean_this_qtd(qtd, qh);
-	} while (qtd && (qtd->urb == urb));
+		skip_map = reg_read32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG);
+		skip_map &= ~(1 << qh->slot);
+		reg_write32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG, skip_map);
+	} else {
+		priv->int_done_map |= reg_read32(hcd->regs,
+						HC_INT_PTD_DONEMAP_REG);
+		priv->int_done_map &= ~(1 << qh->slot);
 
-	return qtd;
+		skip_map = reg_read32(hcd->regs, HC_INT_PTD_SKIPMAP_REG);
+		skip_map &= ~(1 << qh->slot);
+		reg_write32(hcd->regs, HC_INT_PTD_SKIPMAP_REG, skip_map);
+	}
 }
 
-static void do_atl_int(struct usb_hcd *hcd)
+static int is_short_bulk(struct isp1760_qtd *qtd)
 {
-	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	u32 done_map, skip_map;
-	struct ptd ptd;
-	struct urb *urb;
-	u32 slot;
-	u32 length;
-	u32 or_map;
-	u32 status = -EINVAL;
-	int error;
-	struct isp1760_qtd *qtd;
-	struct isp1760_qh *qh;
-	u32 rl;
-	u32 nakcount;
+	return (usb_pipebulk(qtd->urb->pipe) &&
+					(qtd->actual_length < qtd->length));
+}
 
-	done_map = reg_read32(hcd->regs, HC_ATL_PTD_DONEMAP_REG);
-	skip_map = reg_read32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG);
+static void collect_qtds(struct usb_hcd *hcd, struct isp1760_qh *qh,
+						struct list_head *urb_list)
+{
+	int last_qtd;
+	struct isp1760_qtd *qtd, *qtd_next;
+	struct urb_listitem *urb_listitem;
 
-	or_map = reg_read32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG);
-	or_map &= ~done_map;
-	reg_write32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG, or_map);
+	list_for_each_entry_safe(qtd, qtd_next, &qh->qtd_list, qtd_list) {
+		if (qtd->status < QTD_XFER_COMPLETE)
+			break;
 
-	while (done_map) {
-		status = 0;
-		priv->atl_queued--;
+		if (list_is_last(&qtd->qtd_list, &qh->qtd_list))
+			last_qtd = 1;
+		else
+			last_qtd = qtd->urb != qtd_next->urb;
+
+		if ((!last_qtd) && (qtd->status == QTD_RETIRE))
+			qtd_next->status = QTD_RETIRE;
+
+		if (qtd->status == QTD_XFER_COMPLETE) {
+			if (qtd->actual_length) {
+				switch (qtd->packet_type) {
+				case IN_PID:
+					mem_reads8(hcd->regs, qtd->payload_addr,
+							qtd->data_buffer,
+							qtd->actual_length);
+					/* Fall through (?) */
+				case OUT_PID:
+					qtd->urb->actual_length +=
+							qtd->actual_length;
+					/* Fall through ... */
+				case SETUP_PID:
+					break;
+				}
+			}
 
-		slot = __ffs(done_map);
-		done_map &= ~(1 << slot);
-		skip_map |= (1 << slot);
+			if (is_short_bulk(qtd)) {
+				if (qtd->urb->transfer_flags & URB_SHORT_NOT_OK)
+					qtd->urb->status = -EREMOTEIO;
+				if (!last_qtd)
+					qtd_next->status = QTD_RETIRE;
+			}
+		}
 
-		qtd = priv->atl_ints[slot].qtd;
-		qh = priv->atl_ints[slot].qh;
+		if (qtd->payload_addr)
+			free_mem(hcd, qtd);
 
-		if (!qh) {
-			dev_err(hcd->self.controller, "qh is 0\n");
-			continue;
+		if (last_qtd) {
+			if ((qtd->status == QTD_RETIRE) &&
+					(qtd->urb->status == -EINPROGRESS))
+				qtd->urb->status = -EPIPE;
+			/* Defer calling of urb_done() since it releases lock */
+			urb_listitem = kmem_cache_zalloc(urb_listitem_cachep,
+								GFP_ATOMIC);
+			if (unlikely(!urb_listitem))
+				break;
+			urb_listitem->urb = qtd->urb;
+			list_add_tail(&urb_listitem->urb_list, urb_list);
 		}
-		ptd_read(hcd->regs, ATL_PTD_OFFSET, slot, &ptd);
 
-		rl = (ptd.dw2 >> 25) & 0x0f;
-		nakcount = (ptd.dw3 >> 19) & 0xf;
-
-		/* Transfer Error, *but* active and no HALT -> reload */
-		if ((ptd.dw3 & DW3_ERROR_BIT) && (ptd.dw3 & DW3_QTD_ACTIVE) &&
-				!(ptd.dw3 & DW3_HALT_BIT)) {
-
-			/* according to ppriv code, we have to
-			 * reload this one if trasfered bytes != requested bytes
-			 * else act like everything went smooth..
-			 * XXX This just doesn't feel right and hasn't
-			 * triggered so far.
-			 */
+		list_del(&qtd->qtd_list);
+		qtd_free(qtd);
+	}
+}
 
-			length = PTD_XFERRED_LENGTH(ptd.dw3);
-			dev_err(hcd->self.controller,
-					"Should reload now... transferred %d "
-					"of %zu\n", length, qtd->length);
-			BUG();
-		}
+#define ENQUEUE_DEPTH	2
+static void enqueue_qtds(struct usb_hcd *hcd, struct isp1760_qh *qh)
+{
+	struct isp1760_hcd *priv = hcd_to_priv(hcd);
+	int ptd_offset;
+	struct slotinfo *slots;
+	int curr_slot, free_slot;
+	int n;
+	struct ptd ptd;
+	struct isp1760_qtd *qtd;
 
-		if (!nakcount && (ptd.dw3 & DW3_QTD_ACTIVE)) {
-			u32 buffstatus;
+	if (unlikely(list_empty(&qh->qtd_list))) {
+		WARN_ON(1);
+		return;
+	}
 
-			/*
-			 * NAKs are handled in HW by the chip. Usually if the
-			 * device is not able to send data fast enough.
-			 * This happens mostly on slower hardware.
-			 */
+	if (usb_pipeint(list_entry(qh->qtd_list.next, struct isp1760_qtd,
+							qtd_list)->urb->pipe)) {
+		ptd_offset = INT_PTD_OFFSET;
+		slots = priv->int_slots;
+	} else {
+		ptd_offset = ATL_PTD_OFFSET;
+		slots = priv->atl_slots;
+	}
 
-			/* RL counter = ERR counter */
-			ptd.dw3 &= ~(0xf << 19);
-			ptd.dw3 |= rl << 19;
-			ptd.dw3 &= ~(3 << (55 - 32));
-			ptd.dw3 |= ERR_COUNTER << (55 - 32);
-
-			/*
-			 * It is not needed to write skip map back because it
-			 * is unchanged. Just make sure that this entry is
-			 * unskipped once it gets written to the HW.
-			 */
-			skip_map &= ~(1 << slot);
-			or_map = reg_read32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG);
-			or_map |= 1 << slot;
-			reg_write32(hcd->regs, HC_ATL_IRQ_MASK_OR_REG, or_map);
+	free_slot = -1;
+	for (curr_slot = 0; curr_slot < 32; curr_slot++) {
+		if ((free_slot == -1) && (slots[curr_slot].qtd == NULL))
+			free_slot = curr_slot;
+		if (slots[curr_slot].qh == qh)
+			break;
+	}
 
-			ptd.dw0 |= PTD_VALID;
-			ptd_write(hcd->regs, ATL_PTD_OFFSET, slot, &ptd);
+	n = 0;
+	list_for_each_entry(qtd, &qh->qtd_list, qtd_list) {
+		if (qtd->status == QTD_ENQUEUED) {
+			WARN_ON(qtd->payload_addr);
+			alloc_mem(hcd, qtd);
+			if ((qtd->length) && (!qtd->payload_addr))
+				break;
 
-			priv->atl_queued++;
-			if (priv->atl_queued == 2)
-				reg_write32(hcd->regs, HC_INTERRUPT_ENABLE,
-						INTERRUPT_ENABLE_SOT_MASK);
+			if ((qtd->length) &&
+			    ((qtd->packet_type == SETUP_PID) ||
+			     (qtd->packet_type == OUT_PID))) {
+				mem_writes8(hcd->regs, qtd->payload_addr,
+						qtd->data_buffer, qtd->length);
+			}
 
-			buffstatus = reg_read32(hcd->regs,
-							HC_BUFFER_STATUS_REG);
-			buffstatus |= ATL_BUFFER;
-			reg_write32(hcd->regs, HC_BUFFER_STATUS_REG,
-								buffstatus);
-			continue;
+			qtd->status = QTD_PAYLOAD_ALLOC;
 		}
 
-		error = check_error(hcd, &ptd);
-		if (error) {
-			status = error;
-			priv->atl_ints[slot].qh->toggle = 0;
-			priv->atl_ints[slot].qh->ping = 0;
-			qtd->urb->status = -EPIPE;
-
-#if 0
-			printk(KERN_ERR "Error in %s().\n", __func__);
-			printk(KERN_ERR "IN dw0: %08x dw1: %08x dw2: %08x "
-					"dw3: %08x dw4: %08x dw5: %08x dw6: "
-					"%08x dw7: %08x\n",
-					ptd.dw0, ptd.dw1, ptd.dw2, ptd.dw3,
-					ptd.dw4, ptd.dw5, ptd.dw6, ptd.dw7);
-#endif
-		} else {
-			priv->atl_ints[slot].qh->toggle = ptd.dw3 & (1 << 25);
-			priv->atl_ints[slot].qh->ping = ptd.dw3 & (1 << 26);
-		}
+		if (qtd->status == QTD_PAYLOAD_ALLOC) {
+/*
+			if ((curr_slot > 31) && (free_slot == -1))
+				dev_dbg(hcd->self.controller, "%s: No slot "
+					"available for transfer\n", __func__);
+*/
+			/* Start xfer for this endpoint if not already done */
+			if ((curr_slot > 31) && (free_slot > -1)) {
+				if (usb_pipeint(qtd->urb->pipe))
+					create_ptd_int(qh, qtd, &ptd);
+				else
+					create_ptd_atl(qh, qtd, &ptd);
+
+				start_bus_transfer(hcd, ptd_offset, free_slot,
+							slots, qtd, qh, &ptd);
+				curr_slot = free_slot;
+			}
 
-		length = PTD_XFERRED_LENGTH(ptd.dw3);
-		if (length) {
-			switch (DW1_GET_PID(ptd.dw1)) {
-			case IN_PID:
-				mem_reads8(hcd->regs, qtd->payload_addr,
-						qtd->data_buffer, length);
+			n++;
+			if (n >= ENQUEUE_DEPTH)
+				break;
+		}
+	}
+}
 
-			case OUT_PID:
+void schedule_ptds(struct usb_hcd *hcd)
+{
+	struct isp1760_hcd *priv;
+	struct isp1760_qh *qh, *qh_next;
+	struct list_head *ep_queue;
+	struct usb_host_endpoint *ep;
+	LIST_HEAD(urb_list);
+	struct urb_listitem *urb_listitem, *urb_listitem_next;
+
+	if (!hcd) {
+		WARN_ON(1);
+		return;
+	}
 
-				qtd->urb->actual_length += length;
+	priv = hcd_to_priv(hcd);
 
-			case SETUP_PID:
-				break;
+	/*
+	 * check finished/retired xfers, transfer payloads, call urb_done()
+	 */
+	ep_queue = &priv->interruptqhs;
+	while (ep_queue) {
+		list_for_each_entry_safe(qh, qh_next, ep_queue, qh_list) {
+			ep = list_entry(qh->qtd_list.next, struct isp1760_qtd,
+							qtd_list)->urb->ep;
+			collect_qtds(hcd, qh, &urb_list);
+			if (list_empty(&qh->qtd_list)) {
+				list_del(&qh->qh_list);
+				if (ep->hcpriv == NULL) {
+					/* Endpoint has been disabled, so we
+					can free the associated queue head. */
+					qh_free(qh);
+				}
 			}
 		}
 
-		priv->atl_ints[slot].qtd = NULL;
-		priv->atl_ints[slot].qh = NULL;
-
-		free_mem(hcd, qtd);
+		if (ep_queue == &priv->interruptqhs)
+			ep_queue = &priv->controlqhs;
+		else if (ep_queue == &priv->controlqhs)
+			ep_queue = &priv->bulkqhs;
+		else
+			ep_queue = NULL;
+	}
 
-		reg_write32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG, skip_map);
+	list_for_each_entry_safe(urb_listitem, urb_listitem_next, &urb_list,
+								urb_list) {
+		isp1760_urb_done(hcd, urb_listitem->urb);
+		kmem_cache_free(urb_listitem_cachep, urb_listitem);
+	}
 
-		if (qtd->urb->status == -EPIPE) {
-			/* HALT was received */
+	/*
+	 * Schedule packets for transfer.
+	 *
+	 * According to USB2.0 specification:
+	 *
+	 * 1st prio: interrupt xfers, up to 80 % of bandwidth
+	 * 2nd prio: control xfers
+	 * 3rd prio: bulk xfers
+	 *
+	 * ... but let's use a simpler scheme here (mostly because ISP1761 doc
+	 * is very unclear on how to prioritize traffic):
+	 *
+	 * 1) Enqueue any queued control transfers, as long as payload chip mem
+	 *    and PTD ATL slots are available.
+	 * 2) Enqueue any queued INT transfers, as long as payload chip mem
+	 *    and PTD INT slots are available.
+	 * 3) Enqueue any queued bulk transfers, as long as payload chip mem
+	 *    and PTD ATL slots are available.
+	 *
+	 * Use double buffering (ENQUEUE_DEPTH==2) as a compromise between
+	 * conservation of chip mem and performance.
+	 *
+	 * I'm sure this scheme could be improved upon!
+	 */
+	ep_queue = &priv->controlqhs;
+	while (ep_queue) {
+		list_for_each_entry_safe(qh, qh_next, ep_queue, qh_list)
+			enqueue_qtds(hcd, qh);
+
+		if (ep_queue == &priv->controlqhs)
+			ep_queue = &priv->interruptqhs;
+		else if (ep_queue == &priv->interruptqhs)
+			ep_queue = &priv->bulkqhs;
+		else
+			ep_queue = NULL;
+	}
+}
 
-			urb = qtd->urb;
-			qtd = clean_up_qtdlist(qtd, qh);
-			isp1760_urb_done(hcd, urb);
+#define PTD_STATE_QTD_DONE	1
+#define PTD_STATE_QTD_RELOAD	2
+#define PTD_STATE_URB_RETIRE	3
 
-		} else if (usb_pipebulk(qtd->urb->pipe) &&
-						(length < qtd->length)) {
-			/* short BULK received */
+static int check_int_transfer(struct usb_hcd *hcd, struct ptd *ptd,
+								struct urb *urb)
+{
+	__dw dw4;
+	int i;
 
-			if (qtd->urb->transfer_flags & URB_SHORT_NOT_OK) {
-				qtd->urb->status = -EREMOTEIO;
-				dev_dbg(hcd->self.controller,
-						"short bulk, %d instead %zu "
-						"with URB_SHORT_NOT_OK flag.\n",
-						length, qtd->length);
-			}
+	dw4 = ptd->dw4;
+	dw4 >>= 8;
 
-			if (qtd->urb->status == -EINPROGRESS)
-				qtd->urb->status = 0;
+	/* FIXME: ISP1761 datasheet does not say what to do with these. Do we
+	   need to handle these errors? Is it done in hardware? */
 
-			urb = qtd->urb;
-			qtd = clean_up_qtdlist(qtd, qh);
-			isp1760_urb_done(hcd, urb);
+	if (ptd->dw3 & DW3_HALT_BIT) {
 
-		} else if (last_qtd_of_urb(qtd, qh)) {
-			/* that was the last qtd of that URB */
+		urb->status = -EPROTO; /* Default unknown error */
 
-			if (qtd->urb->status == -EINPROGRESS)
-				qtd->urb->status = 0;
+		for (i = 0; i < 8; i++) {
+			switch (dw4 & 0x7) {
+			case INT_UNDERRUN:
+				dev_dbg(hcd->self.controller, "%s: underrun "
+						"during uFrame %d\n",
+						__func__, i);
+				urb->status = -ECOMM; /* Could not write data */
+				break;
+			case INT_EXACT:
+				dev_dbg(hcd->self.controller, "%s: transaction "
+						"error during uFrame %d\n",
+						__func__, i);
+				urb->status = -EPROTO; /* timeout, bad CRC, PID
+							  error etc. */
+				break;
+			case INT_BABBLE:
+				dev_dbg(hcd->self.controller, "%s: babble "
+						"error during uFrame %d\n",
+						__func__, i);
+				urb->status = -EOVERFLOW;
+				break;
+			}
+			dw4 >>= 3;
+		}
 
-			urb = qtd->urb;
-			qtd = clean_up_qtdlist(qtd, qh);
-			isp1760_urb_done(hcd, urb);
+		return PTD_STATE_URB_RETIRE;
+	}
 
-		} else {
-			/* next QTD of this URB */
+	return PTD_STATE_QTD_DONE;
+}
 
-			qtd = clean_this_qtd(qtd, qh);
-			BUG_ON(!qtd);
-		}
+static int check_atl_transfer(struct usb_hcd *hcd, struct ptd *ptd,
+								struct urb *urb)
+{
+	WARN_ON(!ptd);
+	if (ptd->dw3 & DW3_HALT_BIT) {
+		if (ptd->dw3 & DW3_BABBLE_BIT)
+			urb->status = -EOVERFLOW;
+		else if (FROM_DW3_CERR(ptd->dw3))
+			urb->status = -EPIPE;  /* Stall */
+		else if (ptd->dw3 & DW3_ERROR_BIT)
+			urb->status = -EPROTO; /* XactErr */
+		else
+			urb->status = -EPROTO; /* Unknown */
+/*
+		dev_dbg(hcd->self.controller, "%s: ptd error:\n"
+			"        dw0: %08x dw1: %08x dw2: %08x dw3: %08x\n"
+			"        dw4: %08x dw5: %08x dw6: %08x dw7: %08x\n",
+			__func__,
+			ptd->dw0, ptd->dw1, ptd->dw2, ptd->dw3,
+			ptd->dw4, ptd->dw5, ptd->dw6, ptd->dw7);
+*/
+		return PTD_STATE_URB_RETIRE;
+	}
 
-		if (qtd)
-			enqueue_an_ATL_packet(hcd, qh, qtd);
+	if ((ptd->dw3 & DW3_ERROR_BIT) && (ptd->dw3 & DW3_ACTIVE_BIT)) {
+		/* Transfer Error, *but* active and no HALT -> reload */
+		dev_dbg(hcd->self.controller, "PID error; reloading ptd\n");
+		return PTD_STATE_QTD_RELOAD;
+	}
 
-		skip_map = reg_read32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG);
+	if (!FROM_DW3_NAKCOUNT(ptd->dw3) && (ptd->dw3 & DW3_ACTIVE_BIT)) {
+		/*
+		 * NAKs are handled in HW by the chip. Usually if the
+		 * device is not able to send data fast enough.
+		 * This happens mostly on slower hardware.
+		 */
+		return PTD_STATE_QTD_RELOAD;
 	}
-	if (priv->atl_queued <= 1)
-		reg_write32(hcd->regs, HC_INTERRUPT_ENABLE,
-							INTERRUPT_ENABLE_MASK);
+
+	return PTD_STATE_QTD_DONE;
 }
 
-static void do_intl_int(struct usb_hcd *hcd)
+static irqreturn_t isp1760_irq(struct usb_hcd *hcd)
 {
 	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	u32 done_map, skip_map;
+	u32 imask;
+	irqreturn_t irqret = IRQ_NONE;
 	struct ptd ptd;
-	struct urb *urb;
-	u32 length;
-	u32 or_map;
-	int error;
-	u32 slot;
-	struct isp1760_qtd *qtd;
 	struct isp1760_qh *qh;
+	int slot;
+	int state;
+	struct slotinfo *slots;
+	u32 ptd_offset;
+	struct isp1760_qtd *qtd;
+	int modified;
+	static int last_active_ptds;
+	int int_skip_map, atl_skip_map;
 
-	done_map = reg_read32(hcd->regs, HC_INT_PTD_DONEMAP_REG);
-	skip_map = reg_read32(hcd->regs, HC_INT_PTD_SKIPMAP_REG);
-
-	or_map = reg_read32(hcd->regs, HC_INT_IRQ_MASK_OR_REG);
-	or_map &= ~done_map;
-	reg_write32(hcd->regs, HC_INT_IRQ_MASK_OR_REG, or_map);
-
-	while (done_map) {
-		slot = __ffs(done_map);
-		done_map &= ~(1 << slot);
-		skip_map |= (1 << slot);
-
-		qtd = priv->int_ints[slot].qtd;
-		qh = priv->int_ints[slot].qh;
-
-		if (!qh) {
-			dev_err(hcd->self.controller, "(INT) qh is 0\n");
-			continue;
-		}
+	spin_lock(&priv->lock);
 
-		ptd_read(hcd->regs, INT_PTD_OFFSET, slot, &ptd);
-		check_int_err_status(hcd, ptd.dw4);
-
-		error = check_error(hcd, &ptd);
-		if (error) {
-#if 0
-			printk(KERN_ERR "Error in %s().\n", __func__);
-			printk(KERN_ERR "IN dw0: %08x dw1: %08x dw2: %08x "
-					"dw3: %08x dw4: %08x dw5: %08x dw6: "
-					"%08x dw7: %08x\n",
-					ptd.dw0, ptd.dw1, ptd.dw2, ptd.dw3,
-					ptd.dw4, ptd.dw5, ptd.dw6, ptd.dw7);
-#endif
-			qtd->urb->status = -EPIPE;
-			priv->int_ints[slot].qh->toggle = 0;
-			priv->int_ints[slot].qh->ping = 0;
+	if (!(hcd->state & HC_STATE_RUNNING))
+		goto leave;
 
+	imask = reg_read32(hcd->regs, HC_INTERRUPT_REG);
+	if (unlikely(!imask))
+		goto leave;
+	reg_write32(hcd->regs, HC_INTERRUPT_REG, imask); /* Clear */
+
+	int_skip_map = reg_read32(hcd->regs, HC_INT_PTD_SKIPMAP_REG);
+	atl_skip_map = reg_read32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG);
+	priv->int_done_map |= reg_read32(hcd->regs, HC_INT_PTD_DONEMAP_REG);
+	priv->atl_done_map |= reg_read32(hcd->regs, HC_ATL_PTD_DONEMAP_REG);
+	priv->int_done_map &= ~int_skip_map;
+	priv->atl_done_map &= ~atl_skip_map;
+
+	modified = priv->int_done_map | priv->atl_done_map;
+
+	while (priv->int_done_map || priv->atl_done_map) {
+		if (priv->int_done_map) {
+			/* INT ptd */
+			slot = __ffs(priv->int_done_map);
+			priv->int_done_map &= ~(1 << slot);
+			slots = priv->int_slots;
+			/* This should not trigger, and could be removed if
+			   noone have any problems with it triggering: */
+			if (!slots[slot].qh) {
+				WARN_ON(1);
+				continue;
+			}
+			ptd_offset = INT_PTD_OFFSET;
+			ptd_read(hcd->regs, INT_PTD_OFFSET, slot, &ptd);
+			state = check_int_transfer(hcd, &ptd,
+							slots[slot].qtd->urb);
 		} else {
-			priv->int_ints[slot].qh->toggle = ptd.dw3 & (1 << 25);
-			priv->int_ints[slot].qh->ping = ptd.dw3 & (1 << 26);
-		}
-
-		if (qtd->urb->dev->speed != USB_SPEED_HIGH)
-			length = PTD_XFERRED_LENGTH_LO(ptd.dw3);
-		else
-			length = PTD_XFERRED_LENGTH(ptd.dw3);
-
-		if (length) {
-			switch (DW1_GET_PID(ptd.dw1)) {
-			case IN_PID:
-				mem_reads8(hcd->regs, qtd->payload_addr,
-						qtd->data_buffer, length);
-			case OUT_PID:
-
-				qtd->urb->actual_length += length;
-
-			case SETUP_PID:
-				break;
+			/* ATL ptd */
+			slot = __ffs(priv->atl_done_map);
+			priv->atl_done_map &= ~(1 << slot);
+			slots = priv->atl_slots;
+			/* This should not trigger, and could be removed if
+			   noone have any problems with it triggering: */
+			if (!slots[slot].qh) {
+				WARN_ON(1);
+				continue;
 			}
+			ptd_offset = ATL_PTD_OFFSET;
+			ptd_read(hcd->regs, ATL_PTD_OFFSET, slot, &ptd);
+			state = check_atl_transfer(hcd, &ptd,
+							slots[slot].qtd->urb);
 		}
 
-		priv->int_ints[slot].qtd = NULL;
-		priv->int_ints[slot].qh = NULL;
-
-		reg_write32(hcd->regs, HC_INT_PTD_SKIPMAP_REG, skip_map);
-		free_mem(hcd, qtd);
-
-		if (qtd->urb->status == -EPIPE) {
-			/* HALT received */
-
-			urb = qtd->urb;
-			qtd = clean_up_qtdlist(qtd, qh);
-			isp1760_urb_done(hcd, urb);
-
-		} else if (last_qtd_of_urb(qtd, qh)) {
-
-			if (qtd->urb->status == -EINPROGRESS)
-				qtd->urb->status = 0;
+		qtd = slots[slot].qtd;
+		slots[slot].qtd = NULL;
+		qh = slots[slot].qh;
+		slots[slot].qh = NULL;
+		priv->active_ptds--;
+		qh->slot = -1;
+
+		WARN_ON(qtd->status != QTD_XFER_STARTED);
+
+		switch (state) {
+		case PTD_STATE_QTD_DONE:
+			if ((usb_pipeint(qtd->urb->pipe)) &&
+				       (qtd->urb->dev->speed != USB_SPEED_HIGH))
+				qtd->actual_length =
+				       FROM_DW3_SCS_NRBYTESTRANSFERRED(ptd.dw3);
+			else
+				qtd->actual_length =
+					FROM_DW3_NRBYTESTRANSFERRED(ptd.dw3);
+
+			qtd->status = QTD_XFER_COMPLETE;
+			if (list_is_last(&qtd->qtd_list, &qh->qtd_list) ||
+							is_short_bulk(qtd))
+				qtd = NULL;
+			else
+				qtd = list_entry(qtd->qtd_list.next,
+							typeof(*qtd), qtd_list);
+
+			qh->toggle = FROM_DW3_DATA_TOGGLE(ptd.dw3);
+			qh->ping = FROM_DW3_PING(ptd.dw3);
+			break;
 
-			urb = qtd->urb;
-			qtd = clean_up_qtdlist(qtd, qh);
-			isp1760_urb_done(hcd, urb);
+		case PTD_STATE_QTD_RELOAD: /* QTD_RETRY, for atls only */
+			qtd->status = QTD_PAYLOAD_ALLOC;
+			ptd.dw0 |= DW0_VALID_BIT;
+			/* RL counter = ERR counter */
+			ptd.dw3 &= ~TO_DW3_NAKCOUNT(0xf);
+			ptd.dw3 |= TO_DW3_NAKCOUNT(FROM_DW2_RL(ptd.dw2));
+			ptd.dw3 &= ~TO_DW3_CERR(3);
+			ptd.dw3 |= TO_DW3_CERR(ERR_COUNTER);
+			qh->toggle = FROM_DW3_DATA_TOGGLE(ptd.dw3);
+			qh->ping = FROM_DW3_PING(ptd.dw3);
+			break;
 
-		} else {
-			/* next QTD of this URB */
+		case PTD_STATE_URB_RETIRE:
+			qtd->status = QTD_RETIRE;
+			qtd = NULL;
+			qh->toggle = 0;
+			qh->ping = 0;
+			break;
 
-			qtd = clean_this_qtd(qtd, qh);
-			BUG_ON(!qtd);
+		default:
+			WARN_ON(1);
+			continue;
 		}
 
-		if (qtd)
-			enqueue_an_INT_packet(hcd, qh, qtd);
+		if (qtd && (qtd->status == QTD_PAYLOAD_ALLOC)) {
+			if (slots == priv->int_slots) {
+				if (state == PTD_STATE_QTD_RELOAD)
+					dev_err(hcd->self.controller,
+						"%s: PTD_STATE_QTD_RELOAD on "
+						"interrupt packet\n", __func__);
+				if (state != PTD_STATE_QTD_RELOAD)
+					create_ptd_int(qh, qtd, &ptd);
+			} else {
+				if (state != PTD_STATE_QTD_RELOAD)
+					create_ptd_atl(qh, qtd, &ptd);
+			}
 
-		skip_map = reg_read32(hcd->regs, HC_INT_PTD_SKIPMAP_REG);
+			start_bus_transfer(hcd, ptd_offset, slot, slots, qtd,
+				qh, &ptd);
+		}
 	}
-}
 
-static struct isp1760_qh *qh_make(struct usb_hcd *hcd, struct urb *urb,
-		gfp_t flags)
-{
-	struct isp1760_qh *qh;
-	int is_input, type;
+	if (modified)
+		schedule_ptds(hcd);
 
-	qh = isp1760_qh_alloc(flags);
-	if (!qh)
-		return qh;
-
-	/*
-	 * init endpoint/device data for this QH
-	 */
-	is_input = usb_pipein(urb->pipe);
-	type = usb_pipetype(urb->pipe);
+	/* ISP1760 Errata 2 explains that interrupts may be missed (or not
+	   happen?) if two USB devices are running simultaneously. Perhaps
+	   this happens when a PTD is finished during interrupt handling;
+	   enable SOF interrupts if PTDs are still scheduled when exiting this
+	   interrupt handler, just to be safe. */
 
-	if (!usb_pipecontrol(urb->pipe))
-		usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe), !is_input,
-				1);
-	return qh;
-}
-
-/*
- * For control/bulk/interrupt, return QH with these TDs appended.
- * Allocates and initializes the QH if necessary.
- * Returns null if it can't allocate a QH it needs to.
- * If the QH has TDs (urbs) already, that's great.
- */
-static struct isp1760_qh *qh_append_tds(struct usb_hcd *hcd,
-		struct urb *urb, struct list_head *qtd_list, int epnum,
-		void **ptr)
-{
-	struct isp1760_qh *qh;
-
-	qh = (struct isp1760_qh *)*ptr;
-	if (!qh) {
-		/* can't sleep here, we have priv->lock... */
-		qh = qh_make(hcd, urb, GFP_ATOMIC);
-		if (!qh)
-			return qh;
-		*ptr = qh;
+	if (priv->active_ptds != last_active_ptds) {
+		if (priv->active_ptds > 0)
+			reg_write32(hcd->regs, HC_INTERRUPT_ENABLE,
+						INTERRUPT_ENABLE_SOT_MASK);
+		else
+			reg_write32(hcd->regs, HC_INTERRUPT_ENABLE,
+						INTERRUPT_ENABLE_MASK);
+		last_active_ptds = priv->active_ptds;
 	}
 
-	list_splice(qtd_list, qh->qtd_list.prev);
+	irqret = IRQ_HANDLED;
+leave:
+	spin_unlock(&priv->lock);
 
-	return qh;
+	return irqret;
 }
 
-static void qtd_list_free(struct urb *urb, struct list_head *qtd_list)
+static int qtd_fill(struct isp1760_qtd *qtd, void *databuffer, size_t len)
 {
-	struct list_head *entry, *temp;
+	qtd->data_buffer = databuffer;
 
-	list_for_each_safe(entry, temp, qtd_list) {
-		struct isp1760_qtd	*qtd;
+	if (len > MAX_PAYLOAD_SIZE)
+		len = MAX_PAYLOAD_SIZE;
+	qtd->length = len;
 
-		qtd = list_entry(entry, struct isp1760_qtd, qtd_list);
-		list_del(&qtd->qtd_list);
-		isp1760_qtd_free(qtd);
-	}
+	return qtd->length;
 }
 
-static int isp1760_prepare_enqueue(struct usb_hcd *hcd, struct urb *urb,
-		struct list_head *qtd_list, gfp_t mem_flags, packet_enqueue *p)
+static void qtd_list_free(struct list_head *qtd_list)
 {
-	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	struct isp1760_qtd         *qtd;
-	int                     epnum;
-	unsigned long           flags;
-	struct isp1760_qh          *qh = NULL;
-	int                     rc;
-	int qh_busy;
-
-	qtd = list_entry(qtd_list->next, struct isp1760_qtd, qtd_list);
-	epnum = urb->ep->desc.bEndpointAddress;
-
-	spin_lock_irqsave(&priv->lock, flags);
-	if (!HCD_HW_ACCESSIBLE(hcd)) {
-		rc = -ESHUTDOWN;
-		goto done;
-	}
-	rc = usb_hcd_link_urb_to_ep(hcd, urb);
-	if (rc)
-		goto done;
-
-	qh = urb->ep->hcpriv;
-	if (qh)
-		qh_busy = !list_empty(&qh->qtd_list);
-	else
-		qh_busy = 0;
+	struct isp1760_qtd *qtd, *qtd_next;
 
-	qh = qh_append_tds(hcd, urb, qtd_list, epnum, &urb->ep->hcpriv);
-	if (!qh) {
-		usb_hcd_unlink_urb_from_ep(hcd, urb);
-		rc = -ENOMEM;
-		goto done;
+	list_for_each_entry_safe(qtd, qtd_next, qtd_list, qtd_list) {
+		list_del(&qtd->qtd_list);
+		qtd_free(qtd);
 	}
-
-	if (!qh_busy)
-		p(hcd, qh, qtd);
-
-done:
-	spin_unlock_irqrestore(&priv->lock, flags);
-	if (!qh)
-		qtd_list_free(urb, qtd_list);
-	return rc;
-}
-
-static struct isp1760_qtd *isp1760_qtd_alloc(gfp_t flags)
-{
-	struct isp1760_qtd *qtd;
-
-	qtd = kmem_cache_zalloc(qtd_cachep, flags);
-	if (qtd)
-		INIT_LIST_HEAD(&qtd->qtd_list);
-
-	return qtd;
 }
 
 /*
- * create a list of filled qtds for this URB; won't link into qh.
+ * Packetize urb->transfer_buffer into list of packets of size wMaxPacketSize.
+ * Also calculate the PID type (SETUP/IN/OUT) for each packet.
  */
 #define max_packet(wMaxPacketSize) ((wMaxPacketSize) & 0x07ff)
-static struct list_head *qh_urb_transaction(struct usb_hcd *hcd,
+static void packetize_urb(struct usb_hcd *hcd,
 		struct urb *urb, struct list_head *head, gfp_t flags)
 {
 	struct isp1760_qtd *qtd;
 	void *buf;
-	int len, maxpacket;
-	int is_input;
-	u32 token;
+	int len, maxpacketsize;
+	u8 packet_type;
 
 	/*
 	 * URBs map to sequences of QTDs:  one logical transaction
 	 */
-	qtd = isp1760_qtd_alloc(flags);
-	if (!qtd)
-		return NULL;
 
-	list_add_tail(&qtd->qtd_list, head);
-	qtd->urb = urb;
-	urb->status = -EINPROGRESS;
+	if (!urb->transfer_buffer && urb->transfer_buffer_length) {
+		/* XXX This looks like usb storage / SCSI bug */
+		dev_err(hcd->self.controller,
+				"buf is null, dma is %08lx len is %d\n",
+				(long unsigned)urb->transfer_dma,
+				urb->transfer_buffer_length);
+		WARN_ON(1);
+	}
 
-	token = 0;
-	/* for split transactions, SplitXState initialized to zero */
+	if (usb_pipein(urb->pipe))
+		packet_type = IN_PID;
+	else
+		packet_type = OUT_PID;
 
-	len = urb->transfer_buffer_length;
-	is_input = usb_pipein(urb->pipe);
 	if (usb_pipecontrol(urb->pipe)) {
-		/* SETUP pid */
-		qtd_fill(qtd, urb->setup_packet,
-				sizeof(struct usb_ctrlrequest),
-				token | SETUP_PID);
-
-		/* ... and always at least one more pid */
-		qtd = isp1760_qtd_alloc(flags);
+		qtd = qtd_alloc(flags, urb, SETUP_PID);
 		if (!qtd)
 			goto cleanup;
-		qtd->urb = urb;
+		qtd_fill(qtd, urb->setup_packet, sizeof(struct usb_ctrlrequest));
 		list_add_tail(&qtd->qtd_list, head);
 
 		/* for zero length DATA stages, STATUS is always IN */
-		if (len == 0)
-			token |= IN_PID;
+		if (urb->transfer_buffer_length == 0)
+			packet_type = IN_PID;
 	}
 
-	/*
-	 * data transfer stage:  buffer setup
-	 */
-	buf = urb->transfer_buffer;
-
-	if (is_input)
-		token |= IN_PID;
-	else
-		token |= OUT_PID;
-
-	maxpacket = max_packet(usb_maxpacket(urb->dev, urb->pipe, !is_input));
+	maxpacketsize = max_packet(usb_maxpacket(urb->dev, urb->pipe,
+						usb_pipeout(urb->pipe)));
 
 	/*
 	 * buffer gets wrapped in one or more qtds;
 	 * last one may be "short" (including zero len)
 	 * and may serve as a control status ack
 	 */
+	buf = urb->transfer_buffer;
+	len = urb->transfer_buffer_length;
+
 	for (;;) {
 		int this_qtd_len;
 
-		if (!buf && len) {
-			/* XXX This looks like usb storage / SCSI bug */
-			dev_err(hcd->self.controller, "buf is null, dma is %08lx len is %d\n",
-					(long unsigned)urb->transfer_dma, len);
-			WARN_ON(1);
-		}
+		qtd = qtd_alloc(flags, urb, packet_type);
+		if (!qtd)
+			goto cleanup;
+		this_qtd_len = qtd_fill(qtd, buf, len);
+		list_add_tail(&qtd->qtd_list, head);
 
-		this_qtd_len = qtd_fill(qtd, buf, len, token);
 		len -= this_qtd_len;
 		buf += this_qtd_len;
 
 		if (len <= 0)
 			break;
-
-		qtd = isp1760_qtd_alloc(flags);
-		if (!qtd)
-			goto cleanup;
-		qtd->urb = urb;
-		list_add_tail(&qtd->qtd_list, head);
 	}
 
 	/*
@@ -1510,184 +1435,204 @@ static struct list_head *qh_urb_transaction(struct usb_hcd *hcd,
 
 		if (usb_pipecontrol(urb->pipe)) {
 			one_more = 1;
-			/* "in" <--> "out"  */
-			token ^= IN_PID;
+			if (packet_type == IN_PID)
+				packet_type = OUT_PID;
+			else
+				packet_type = IN_PID;
 		} else if (usb_pipebulk(urb->pipe)
 				&& (urb->transfer_flags & URB_ZERO_PACKET)
-				&& !(urb->transfer_buffer_length % maxpacket)) {
+				&& !(urb->transfer_buffer_length %
+							maxpacketsize)) {
 			one_more = 1;
 		}
 		if (one_more) {
-			qtd = isp1760_qtd_alloc(flags);
+			qtd = qtd_alloc(flags, urb, packet_type);
 			if (!qtd)
 				goto cleanup;
-			qtd->urb = urb;
-			list_add_tail(&qtd->qtd_list, head);
 
 			/* never any data in such packets */
-			qtd_fill(qtd, NULL, 0, token);
+			qtd_fill(qtd, NULL, 0);
+			list_add_tail(&qtd->qtd_list, head);
 		}
 	}
 
-	qtd->status = 0;
-	return head;
+	return;
 
 cleanup:
-	qtd_list_free(urb, head);
-	return NULL;
+	qtd_list_free(head);
 }
 
 static int isp1760_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
 		gfp_t mem_flags)
 {
-	struct list_head qtd_list;
-	packet_enqueue *pe;
-
-	INIT_LIST_HEAD(&qtd_list);
+	struct isp1760_hcd *priv = hcd_to_priv(hcd);
+	struct list_head *ep_queue;
+	struct isp1760_qh *qh, *qhit;
+	unsigned long spinflags;
+	LIST_HEAD(new_qtds);
+	int retval;
+	int qh_in_queue;
 
 	switch (usb_pipetype(urb->pipe)) {
 	case PIPE_CONTROL:
+		ep_queue = &priv->controlqhs;
+		break;
 	case PIPE_BULK:
-		if (!qh_urb_transaction(hcd, urb, &qtd_list, mem_flags))
-			return -ENOMEM;
-		pe =  enqueue_an_ATL_packet;
+		ep_queue = &priv->bulkqhs;
 		break;
-
 	case PIPE_INTERRUPT:
-		if (!qh_urb_transaction(hcd, urb, &qtd_list, mem_flags))
-			return -ENOMEM;
-		pe = enqueue_an_INT_packet;
+		if (urb->interval < 0)
+			return -EINVAL;
+		/* FIXME: Check bandwidth  */
+		ep_queue = &priv->interruptqhs;
 		break;
-
 	case PIPE_ISOCHRONOUS:
-		dev_err(hcd->self.controller, "PIPE_ISOCHRONOUS ain't supported\n");
+		dev_err(hcd->self.controller, "%s: isochronous USB packets "
+							"not yet supported\n",
+							__func__);
+		return -EPIPE;
 	default:
+		dev_err(hcd->self.controller, "%s: unknown pipe type\n",
+							__func__);
 		return -EPIPE;
 	}
 
-	return isp1760_prepare_enqueue(hcd, urb, &qtd_list, mem_flags, pe);
-}
-
-static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
-{
-	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	struct inter_packet_info *ints;
-	u32 i;
-	u32 reg_base, or_reg, skip_reg;
-	unsigned long flags;
-	struct ptd ptd;
-	packet_enqueue *pe;
+	if (usb_pipein(urb->pipe))
+		urb->actual_length = 0;
 
-	switch (usb_pipetype(urb->pipe)) {
-	case PIPE_ISOCHRONOUS:
-		return -EPIPE;
-		break;
+	packetize_urb(hcd, urb, &new_qtds, mem_flags);
+	if (list_empty(&new_qtds))
+		return -ENOMEM;
+	urb->hcpriv = NULL; /* Used to signal unlink to interrupt handler */
 
-	case PIPE_INTERRUPT:
-		ints = priv->int_ints;
-		reg_base = INT_PTD_OFFSET;
-		or_reg = HC_INT_IRQ_MASK_OR_REG;
-		skip_reg = HC_INT_PTD_SKIPMAP_REG;
-		pe = enqueue_an_INT_packet;
-		break;
+	retval = 0;
+	spin_lock_irqsave(&priv->lock, spinflags);
 
-	default:
-		ints = priv->atl_ints;
-		reg_base = ATL_PTD_OFFSET;
-		or_reg = HC_ATL_IRQ_MASK_OR_REG;
-		skip_reg = HC_ATL_PTD_SKIPMAP_REG;
-		pe =  enqueue_an_ATL_packet;
-		break;
+	if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) {
+		retval = -ESHUTDOWN;
+		goto out;
 	}
+	retval = usb_hcd_link_urb_to_ep(hcd, urb);
+	if (retval)
+		goto out;
 
-	memset(&ptd, 0, sizeof(ptd));
-	spin_lock_irqsave(&priv->lock, flags);
-
-	for (i = 0; i < 32; i++) {
-		if (!ints[i].qh)
-			continue;
-		BUG_ON(!ints[i].qtd);
+	qh = urb->ep->hcpriv;
+	if (qh) {
+		qh_in_queue = 0;
+		list_for_each_entry(qhit, ep_queue, qh_list) {
+			if (qhit == qh) {
+				qh_in_queue = 1;
+				break;
+			}
+		}
+		if (!qh_in_queue)
+			list_add_tail(&qh->qh_list, ep_queue);
+	} else {
+		qh = qh_alloc(GFP_ATOMIC);
+		if (!qh) {
+			retval = -ENOMEM;
+			goto out;
+		}
+		list_add_tail(&qh->qh_list, ep_queue);
+		urb->ep->hcpriv = qh;
+	}
 
-		if (ints[i].qtd->urb == urb) {
-			u32 skip_map;
-			u32 or_map;
-			struct isp1760_qtd *qtd;
-			struct isp1760_qh *qh;
+	list_splice_tail(&new_qtds, &qh->qtd_list);
+	schedule_ptds(hcd);
 
-			skip_map = reg_read32(hcd->regs, skip_reg);
-			skip_map |= 1 << i;
-			reg_write32(hcd->regs, skip_reg, skip_map);
+out:
+	spin_unlock_irqrestore(&priv->lock, spinflags);
+	return retval;
+}
 
-			or_map = reg_read32(hcd->regs, or_reg);
-			or_map &= ~(1 << i);
-			reg_write32(hcd->regs, or_reg, or_map);
+static void kill_transfer(struct usb_hcd *hcd, struct urb *urb,
+		struct isp1760_qh *qh)
+{
+	struct isp1760_hcd *priv = hcd_to_priv(hcd);
+	int skip_map;
 
-			ptd_write(hcd->regs, reg_base, i, &ptd);
+	WARN_ON(qh->slot == -1);
 
-			qtd = ints[i].qtd;
-			qh = ints[i].qh;
+	/* We need to forcefully reclaim the slot since some transfers never
+	   return, e.g. interrupt transfers and NAKed bulk transfers. */
+	if (usb_pipebulk(urb->pipe)) {
+		skip_map = reg_read32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG);
+		skip_map |= (1 << qh->slot);
+		reg_write32(hcd->regs, HC_ATL_PTD_SKIPMAP_REG, skip_map);
+		priv->atl_slots[qh->slot].qh = NULL;
+		priv->atl_slots[qh->slot].qtd = NULL;
+	} else {
+		skip_map = reg_read32(hcd->regs, HC_INT_PTD_SKIPMAP_REG);
+		skip_map |= (1 << qh->slot);
+		reg_write32(hcd->regs, HC_INT_PTD_SKIPMAP_REG, skip_map);
+		priv->int_slots[qh->slot].qh = NULL;
+		priv->int_slots[qh->slot].qtd = NULL;
+	}
 
-			free_mem(hcd, qtd);
-			qtd = clean_up_qtdlist(qtd, qh);
+	qh->slot = -1;
+	priv->active_ptds--;
+}
 
-			ints[i].qh = NULL;
-			ints[i].qtd = NULL;
+static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
+		int status)
+{
+	struct isp1760_hcd *priv = hcd_to_priv(hcd);
+	unsigned long spinflags;
+	struct isp1760_qh *qh;
+	struct isp1760_qtd *qtd;
+	int retval = 0;
 
-			urb->status = status;
-			isp1760_urb_done(hcd, urb);
-			if (qtd)
-				pe(hcd, qh, qtd);
-			break;
+	spin_lock_irqsave(&priv->lock, spinflags);
 
-		} else {
-			struct isp1760_qtd *qtd;
-
-			list_for_each_entry(qtd, &ints[i].qtd->qtd_list,
-								qtd_list) {
-				if (qtd->urb == urb) {
-					clean_up_qtdlist(qtd, ints[i].qh);
-					isp1760_urb_done(hcd, urb);
-					qtd = NULL;
-					break;
-				}
-			}
+	qh = urb->ep->hcpriv;
+	if (!qh) {
+		retval = -EINVAL;
+		goto out;
+	}
 
-			/* We found the urb before the last slot */
-			if (!qtd)
-				break;
+	list_for_each_entry(qtd, &qh->qtd_list, qtd_list)
+		if (qtd->urb == urb) {
+			if (qtd->status == QTD_XFER_STARTED)
+				kill_transfer(hcd, urb, qh);
+			qtd->status = QTD_RETIRE;
 		}
-	}
 
-	spin_unlock_irqrestore(&priv->lock, flags);
-	return 0;
+	urb->status = status;
+	schedule_ptds(hcd);
+
+out:
+	spin_unlock_irqrestore(&priv->lock, spinflags);
+	return retval;
 }
 
-static irqreturn_t isp1760_irq(struct usb_hcd *hcd)
+static void isp1760_endpoint_disable(struct usb_hcd *hcd,
+		struct usb_host_endpoint *ep)
 {
 	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	u32 imask;
-	irqreturn_t irqret = IRQ_NONE;
+	unsigned long spinflags;
+	struct isp1760_qh *qh;
+	struct isp1760_qtd *qtd;
 
-	spin_lock(&priv->lock);
+	spin_lock_irqsave(&priv->lock, spinflags);
 
-	if (!(hcd->state & HC_STATE_RUNNING))
-		goto leave;
+	qh = ep->hcpriv;
+	if (!qh)
+		goto out;
 
-	imask = reg_read32(hcd->regs, HC_INTERRUPT_REG);
-	if (unlikely(!imask))
-		goto leave;
+	list_for_each_entry(qtd, &qh->qtd_list, qtd_list) {
+		if (qtd->status == QTD_XFER_STARTED)
+			kill_transfer(hcd, qtd->urb, qh);
+		qtd->status = QTD_RETIRE;
+		qtd->urb->status = -ECONNRESET;
+	}
 
-	reg_write32(hcd->regs, HC_INTERRUPT_REG, imask);
-	if (imask & (HC_ATL_INT | HC_SOT_INT))
-		do_atl_int(hcd);
+	ep->hcpriv = NULL;
+	/* Cannot free qh here since it will be parsed by schedule_ptds() */
 
-	if (imask & HC_INTL_INT)
-		do_intl_int(hcd);
+	schedule_ptds(hcd);
 
-	irqret = IRQ_HANDLED;
-leave:
-	spin_unlock(&priv->lock);
-	return irqret;
+out:
+	spin_unlock_irqrestore(&priv->lock, spinflags);
 }
 
 static int isp1760_hub_status_data(struct usb_hcd *hcd, char *buf)
@@ -1778,7 +1723,7 @@ static int check_reset_complete(struct usb_hcd *hcd, int index,
 	/* if reset finished and it's still not enabled -- handoff */
 	if (!(port_status & PORT_PE)) {
 
-		dev_err(hcd->self.controller,
+		dev_info(hcd->self.controller,
 					"port %d full speed --> companion\n",
 					index + 1);
 
@@ -1787,7 +1732,7 @@ static int check_reset_complete(struct usb_hcd *hcd, int index,
 		reg_write32(hcd->regs, HC_PORTSC1, port_status);
 
 	} else
-		dev_err(hcd->self.controller, "port %d high speed\n",
+		dev_info(hcd->self.controller, "port %d high speed\n",
 								index + 1);
 
 	return port_status;
@@ -2059,51 +2004,6 @@ static int isp1760_hub_control(struct usb_hcd *hcd, u16 typeReq,
 	return retval;
 }
 
-static void isp1760_endpoint_disable(struct usb_hcd *hcd,
-		struct usb_host_endpoint *ep)
-{
-	struct isp1760_hcd *priv = hcd_to_priv(hcd);
-	struct isp1760_qh *qh;
-	struct isp1760_qtd *qtd;
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->lock, flags);
-	qh = ep->hcpriv;
-	if (!qh)
-		goto out;
-
-	ep->hcpriv = NULL;
-	do {
-		/* more than entry might get removed */
-		if (list_empty(&qh->qtd_list))
-			break;
-
-		qtd = list_first_entry(&qh->qtd_list, struct isp1760_qtd,
-				qtd_list);
-
-		if (qtd->status & URB_ENQUEUED) {
-			spin_unlock_irqrestore(&priv->lock, flags);
-			isp1760_urb_dequeue(hcd, qtd->urb, -ECONNRESET);
-			spin_lock_irqsave(&priv->lock, flags);
-		} else {
-			struct urb *urb;
-
-			urb = qtd->urb;
-			clean_up_qtdlist(qtd, qh);
-			urb->status = -ECONNRESET;
-			isp1760_urb_done(hcd, urb);
-		}
-	} while (1);
-
-	qh_destroy(qh);
-	/* remove requests and leak them.
-	 * ATL are pretty fast done, INT could take a while...
-	 * The latter shoule be removed
-	 */
-out:
-	spin_unlock_irqrestore(&priv->lock, flags);
-}
-
 static int isp1760_get_frame(struct usb_hcd *hcd)
 {
 	struct isp1760_hcd *priv = hcd_to_priv(hcd);
@@ -2165,6 +2065,13 @@ static const struct hc_driver isp1760_hc_driver = {
 
 int __init init_kmem_once(void)
 {
+	urb_listitem_cachep = kmem_cache_create("isp1760 urb_listitem",
+			sizeof(struct urb_listitem), 0, SLAB_TEMPORARY |
+			SLAB_MEM_SPREAD, NULL);
+
+	if (!urb_listitem_cachep)
+		return -ENOMEM;
+
 	qtd_cachep = kmem_cache_create("isp1760_qtd",
 			sizeof(struct isp1760_qtd), 0, SLAB_TEMPORARY |
 			SLAB_MEM_SPREAD, NULL);
@@ -2187,6 +2094,7 @@ void deinit_kmem_cache(void)
 {
 	kmem_cache_destroy(qtd_cachep);
 	kmem_cache_destroy(qh_cachep);
+	kmem_cache_destroy(urb_listitem_cachep);
 }
 
 struct usb_hcd *isp1760_register(phys_addr_t res_start, resource_size_t res_len,
diff --git a/drivers/usb/host/isp1760-hcd.h b/drivers/usb/host/isp1760-hcd.h
index 8705076906071c5d631a81bb0ac61cda3d39d076..014a7dfadf9112d70bfc6aa2c86dc691bcb02510 100644
--- a/drivers/usb/host/isp1760-hcd.h
+++ b/drivers/usb/host/isp1760-hcd.h
@@ -49,10 +49,9 @@ void deinit_kmem_cache(void);
 #define SW_RESET_RESET_ALL	(1 << 0)
 
 #define HC_BUFFER_STATUS_REG	0x334
-#define ATL_BUFFER		0x1
-#define INT_BUFFER		0x2
-#define ISO_BUFFER		0x4
-#define BUFFER_MAP		0x7
+#define ISO_BUF_FILL		(1 << 2)
+#define INT_BUF_FILL		(1 << 1)
+#define ATL_BUF_FILL		(1 << 0)
 
 #define HC_MEMORY_REG		0x33c
 #define ISP_BANK(x)		((x) << 16)
@@ -68,14 +67,13 @@ void deinit_kmem_cache(void);
 #define HC_INTERRUPT_REG	0x310
 
 #define HC_INTERRUPT_ENABLE	0x314
-#define INTERRUPT_ENABLE_MASK	(HC_INTL_INT | HC_ATL_INT | HC_EOT_INT)
-#define INTERRUPT_ENABLE_SOT_MASK	(HC_INTL_INT | HC_SOT_INT | HC_EOT_INT)
-
 #define HC_ISO_INT		(1 << 9)
 #define HC_ATL_INT		(1 << 8)
 #define HC_INTL_INT		(1 << 7)
 #define HC_EOT_INT		(1 << 3)
 #define HC_SOT_INT		(1 << 1)
+#define INTERRUPT_ENABLE_MASK	(HC_INTL_INT | HC_ATL_INT)
+#define INTERRUPT_ENABLE_SOT_MASK	(HC_SOT_INT)
 
 #define HC_ISO_IRQ_MASK_OR_REG	0x318
 #define HC_INT_IRQ_MASK_OR_REG	0x31C
@@ -106,7 +104,7 @@ struct ptd {
 #define ATL_PTD_OFFSET		0x0c00
 #define PAYLOAD_OFFSET		0x1000
 
-struct inter_packet_info {
+struct slotinfo {
 	struct isp1760_qh *qh;
 	struct isp1760_qtd *qtd;
 };
@@ -156,54 +154,52 @@ struct memory_chunk {
 
 /* ATL */
 /* DW0 */
-#define PTD_VALID			1
-#define PTD_LENGTH(x)			(((u32) x) << 3)
-#define PTD_MAXPACKET(x)		(((u32) x) << 18)
-#define PTD_MULTI(x)			(((u32) x) << 29)
-#define PTD_ENDPOINT(x)			(((u32)	x) << 31)
+#define DW0_VALID_BIT			1
+#define FROM_DW0_VALID(x)		((x) & 0x01)
+#define TO_DW0_LENGTH(x)		(((u32) x) << 3)
+#define TO_DW0_MAXPACKET(x)		(((u32) x) << 18)
+#define TO_DW0_MULTI(x)			(((u32) x) << 29)
+#define TO_DW0_ENDPOINT(x)		(((u32)	x) << 31)
 /* DW1 */
-#define PTD_DEVICE_ADDR(x)		(((u32) x) << 3)
-#define PTD_PID_TOKEN(x)		(((u32) x) << 10)
-#define PTD_TRANS_BULK			((u32) 2 << 12)
-#define PTD_TRANS_INT			((u32) 3 << 12)
-#define PTD_TRANS_SPLIT			((u32) 1 << 14)
-#define PTD_SE_USB_LOSPEED		((u32) 2 << 16)
-#define PTD_PORT_NUM(x)			(((u32) x) << 18)
-#define PTD_HUB_NUM(x)			(((u32) x) << 25)
-#define PTD_PING(x)			(((u32) x) << 26)
+#define TO_DW1_DEVICE_ADDR(x)		(((u32) x) << 3)
+#define TO_DW1_PID_TOKEN(x)		(((u32) x) << 10)
+#define DW1_TRANS_BULK			((u32) 2 << 12)
+#define DW1_TRANS_INT			((u32) 3 << 12)
+#define DW1_TRANS_SPLIT			((u32) 1 << 14)
+#define DW1_SE_USB_LOSPEED		((u32) 2 << 16)
+#define TO_DW1_PORT_NUM(x)		(((u32) x) << 18)
+#define TO_DW1_HUB_NUM(x)		(((u32) x) << 25)
 /* DW2 */
-#define PTD_RL_CNT(x)			(((u32) x) << 25)
-#define PTD_DATA_START_ADDR(x)		(((u32) x) << 8)
-#define BASE_ADDR			0x1000
+#define TO_DW2_DATA_START_ADDR(x)	(((u32) x) << 8)
+#define TO_DW2_RL(x)			((x) << 25)
+#define FROM_DW2_RL(x)			(((x) >> 25) & 0xf)
 /* DW3 */
-#define PTD_CERR(x)			(((u32) x) << 23)
-#define PTD_NAC_CNT(x)			(((u32) x) << 19)
-#define PTD_ACTIVE			((u32) 1 << 31)
-#define PTD_DATA_TOGGLE(x)		(((u32) x) << 25)
-
-#define DW3_HALT_BIT			(1 << 30)
+#define FROM_DW3_NRBYTESTRANSFERRED(x)		((x) & 0x7fff)
+#define FROM_DW3_SCS_NRBYTESTRANSFERRED(x)	((x) & 0x07ff)
+#define TO_DW3_NAKCOUNT(x)		((x) << 19)
+#define FROM_DW3_NAKCOUNT(x)		(((x) >> 19) & 0xf)
+#define TO_DW3_CERR(x)			((x) << 23)
+#define FROM_DW3_CERR(x)		(((x) >> 23) & 0x3)
+#define TO_DW3_DATA_TOGGLE(x)		((x) << 25)
+#define FROM_DW3_DATA_TOGGLE(x)		(((x) >> 25) & 0x1)
+#define TO_DW3_PING(x)			((x) << 26)
+#define FROM_DW3_PING(x)		(((x) >> 26) & 0x1)
 #define DW3_ERROR_BIT			(1 << 28)
-#define DW3_QTD_ACTIVE			(1 << 31)
+#define DW3_BABBLE_BIT			(1 << 29)
+#define DW3_HALT_BIT			(1 << 30)
+#define DW3_ACTIVE_BIT			(1 << 31)
 
 #define INT_UNDERRUN			(1 << 2)
 #define INT_BABBLE			(1 << 1)
 #define INT_EXACT			(1 << 0)
 
-#define DW1_GET_PID(x)			(((x) >> 10) & 0x3)
-#define PTD_XFERRED_LENGTH(x)		((x) & 0x7fff)
-#define PTD_XFERRED_LENGTH_LO(x)	((x) & 0x7ff)
-
 #define SETUP_PID	(2)
 #define IN_PID		(1)
 #define OUT_PID		(0)
-#define GET_QTD_TOKEN_TYPE(x)	((x) & 0x3)
-
-#define DATA_TOGGLE		(1 << 31)
-#define GET_DATA_TOGGLE(x)	((x) >> 31)
 
 /* Errata 1 */
 #define RL_COUNTER	(0)
 #define NAK_COUNTER	(0)
 #define ERR_COUNTER	(2)
 
-#endif
+#endif /* _ISP1760_HCD_H_ */
diff --git a/drivers/usb/host/octeon2-common.c b/drivers/usb/host/octeon2-common.c
index 72d672cfcf39b071c4484c897f5d33272b34eb23..d9df423f3d1209872544f53657e6db1577a4082f 100644
--- a/drivers/usb/host/octeon2-common.c
+++ b/drivers/usb/host/octeon2-common.c
@@ -3,18 +3,19 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2010 Cavium Networks
+ * Copyright (C) 2010, 2011 Cavium Networks
  */
 
 #include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/delay.h>
 
-#include <asm/atomic.h>
-
 #include <asm/octeon/octeon.h>
 #include <asm/octeon/cvmx-uctlx-defs.h>
 
-static atomic_t  octeon2_usb_clock_start_cnt = ATOMIC_INIT(0);
+static DEFINE_MUTEX(octeon2_usb_clocks_mutex);
+
+static int octeon2_usb_clock_start_cnt;
 
 void octeon2_usb_clocks_start(void)
 {
@@ -26,8 +27,12 @@ void octeon2_usb_clocks_start(void)
 	int i;
 	unsigned long io_clk_64_to_ns;
 
-	if (atomic_inc_return(&octeon2_usb_clock_start_cnt) != 1)
-		return;
+
+	mutex_lock(&octeon2_usb_clocks_mutex);
+
+	octeon2_usb_clock_start_cnt++;
+	if (octeon2_usb_clock_start_cnt != 1)
+		goto exit;
 
 	io_clk_64_to_ns = 64000000000ull / octeon_get_io_clock_rate();
 
@@ -43,6 +48,13 @@ void octeon2_usb_clocks_start(void)
 
 	/* Step 3: Configure the reference clock, PHY, and HCLK */
 	clk_rst_ctl.u64 = cvmx_read_csr(CVMX_UCTLX_CLK_RST_CTL(0));
+
+	/*
+	 * If the UCTL looks like it has already been started, skip
+	 * the initialization, otherwise bus errors are obtained.
+	 */
+	if (clk_rst_ctl.s.hrst)
+		goto end_clock;
 	/* 3a */
 	clk_rst_ctl.s.p_por = 1;
 	clk_rst_ctl.s.hrst = 0;
@@ -158,28 +170,31 @@ void octeon2_usb_clocks_start(void)
 	clk_rst_ctl.s.hrst = 1;
 	cvmx_write_csr(CVMX_UCTLX_CLK_RST_CTL(0), clk_rst_ctl.u64);
 
+end_clock:
 	/* Now we can set some other registers.  */
 
 	for (i = 0; i <= 1; i++) {
 		port_ctl_status.u64 =
 			cvmx_read_csr(CVMX_UCTLX_UPHY_PORTX_CTL_STATUS(i, 0));
-		/* Set txvreftune to 15 to obtain complient 'eye' diagram. */
+		/* Set txvreftune to 15 to obtain compliant 'eye' diagram. */
 		port_ctl_status.s.txvreftune = 15;
+		port_ctl_status.s.txrisetune = 1;
+		port_ctl_status.s.txpreemphasistune = 1;
 		cvmx_write_csr(CVMX_UCTLX_UPHY_PORTX_CTL_STATUS(i, 0),
 			       port_ctl_status.u64);
 	}
+
+	/* Set uSOF cycle period to 60,000 bits. */
+	cvmx_write_csr(CVMX_UCTLX_EHCI_FLA(0), 0x20ull);
+exit:
+	mutex_unlock(&octeon2_usb_clocks_mutex);
 }
 EXPORT_SYMBOL(octeon2_usb_clocks_start);
 
 void octeon2_usb_clocks_stop(void)
 {
-	union cvmx_uctlx_if_ena if_ena;
-
-	if (atomic_dec_return(&octeon2_usb_clock_start_cnt) != 0)
-		return;
-
-	if_ena.u64 = 0;
-	if_ena.s.en = 0;
-	cvmx_write_csr(CVMX_UCTLX_IF_ENA(0), if_ena.u64);
+	mutex_lock(&octeon2_usb_clocks_mutex);
+	octeon2_usb_clock_start_cnt--;
+	mutex_unlock(&octeon2_usb_clocks_mutex);
 }
 EXPORT_SYMBOL(octeon2_usb_clocks_stop);
diff --git a/drivers/usb/host/ohci-ath79.c b/drivers/usb/host/ohci-ath79.c
new file mode 100644
index 0000000000000000000000000000000000000000..ffea3e7cb0a88445ab3a60f23752282c65634317
--- /dev/null
+++ b/drivers/usb/host/ohci-ath79.c
@@ -0,0 +1,151 @@
+/*
+ *  OHCI HCD (Host Controller Driver) for USB.
+ *
+ *  Bus Glue for Atheros AR71XX/AR724X built-in OHCI controller.
+ *
+ *  Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  Parts of this file are based on Atheros' 2.6.15 BSP
+ *	Copyright (C) 2007 Atheros Communications, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+
+static int __devinit ohci_ath79_start(struct usb_hcd *hcd)
+{
+	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);
+	int ret;
+
+	ret = ohci_init(ohci);
+	if (ret < 0)
+		return ret;
+
+	ret = ohci_run(ohci);
+	if (ret < 0)
+		goto err;
+
+	return 0;
+
+err:
+	ohci_stop(hcd);
+	return ret;
+}
+
+static const struct hc_driver ohci_ath79_hc_driver = {
+	.description		= hcd_name,
+	.product_desc		= "Atheros built-in OHCI controller",
+	.hcd_priv_size		= sizeof(struct ohci_hcd),
+
+	.irq			= ohci_irq,
+	.flags			= HCD_USB11 | HCD_MEMORY,
+
+	.start			= ohci_ath79_start,
+	.stop			= ohci_stop,
+	.shutdown		= ohci_shutdown,
+
+	.urb_enqueue		= ohci_urb_enqueue,
+	.urb_dequeue		= ohci_urb_dequeue,
+	.endpoint_disable	= ohci_endpoint_disable,
+
+	/*
+	 * scheduling support
+	 */
+	.get_frame_number	= ohci_get_frame,
+
+	/*
+	 * root hub support
+	 */
+	.hub_status_data	= ohci_hub_status_data,
+	.hub_control		= ohci_hub_control,
+	.start_port_reset	= ohci_start_port_reset,
+};
+
+static int ohci_ath79_probe(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd;
+	struct resource *res;
+	int irq;
+	int ret;
+
+	if (usb_disabled())
+		return -ENODEV;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_dbg(&pdev->dev, "no IRQ specified\n");
+		return -ENODEV;
+	}
+	irq = res->start;
+
+	hcd = usb_create_hcd(&ohci_ath79_hc_driver, &pdev->dev,
+			     dev_name(&pdev->dev));
+	if (!hcd)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_dbg(&pdev->dev, "no base address specified\n");
+		ret = -ENODEV;
+		goto err_put_hcd;
+	}
+	hcd->rsrc_start	= res->start;
+	hcd->rsrc_len	= res->end - res->start + 1;
+
+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+		dev_dbg(&pdev->dev, "controller already in use\n");
+		ret = -EBUSY;
+		goto err_put_hcd;
+	}
+
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+	if (!hcd->regs) {
+		dev_dbg(&pdev->dev, "error mapping memory\n");
+		ret = -EFAULT;
+		goto err_release_region;
+	}
+
+	ohci_hcd_init(hcd_to_ohci(hcd));
+
+	ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+	if (ret)
+		goto err_stop_hcd;
+
+	return 0;
+
+err_stop_hcd:
+	iounmap(hcd->regs);
+err_release_region:
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err_put_hcd:
+	usb_put_hcd(hcd);
+	return ret;
+}
+
+static int ohci_ath79_remove(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+	usb_remove_hcd(hcd);
+	iounmap(hcd->regs);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+	usb_put_hcd(hcd);
+
+	return 0;
+}
+
+static struct platform_driver ohci_hcd_ath79_driver = {
+	.probe		= ohci_ath79_probe,
+	.remove		= ohci_ath79_remove,
+	.shutdown	= usb_hcd_platform_shutdown,
+	.driver		= {
+		.name	= "ath79-ohci",
+		.owner	= THIS_MODULE,
+	},
+};
+
+MODULE_ALIAS(PLATFORM_MODULE_PREFIX "ath79-ohci");
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index d557235148606d282070d2807d58fd63715e7167..9aa10bdf39188e4a0a7892684b7d877d7550731a 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -764,6 +764,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
 	if (ints == ~(u32)0) {
 		disable (ohci);
 		ohci_dbg (ohci, "device removed!\n");
+		usb_hc_died(hcd);
 		return IRQ_HANDLED;
 	}
 
@@ -771,7 +772,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
 	ints &= ohci_readl(ohci, &regs->intrenable);
 
 	/* interrupt for some other device? */
-	if (ints == 0)
+	if (ints == 0 || unlikely(hcd->state == HC_STATE_HALT))
 		return IRQ_NOTMINE;
 
 	if (ints & OHCI_INTR_UE) {
@@ -788,6 +789,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
 		} else {
 			disable (ohci);
 			ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n");
+			usb_hc_died(hcd);
 		}
 
 		ohci_dump (ohci, 1);
@@ -1105,6 +1107,11 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER		ohci_hcd_cns3xxx_driver
 #endif
 
+#ifdef CONFIG_USB_OHCI_ATH79
+#include "ohci-ath79.c"
+#define PLATFORM_DRIVER		ohci_hcd_ath79_driver
+#endif
+
 #if	!defined(PCI_DRIVER) &&		\
 	!defined(PLATFORM_DRIVER) &&	\
 	!defined(OMAP1_PLATFORM_DRIVER) &&	\
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index d84d6f0314f961e764a0bc93631bbb983691b15b..ad8166c681e2894424b81850aa3a366108d8d11c 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -181,10 +181,18 @@ static int ohci_quirk_amd700(struct usb_hcd *hcd)
  */
 static int ohci_quirk_nvidia_shutdown(struct usb_hcd *hcd)
 {
+	struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
 	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);
 
-	ohci->flags |= OHCI_QUIRK_SHUTDOWN;
-	ohci_dbg(ohci, "enabled nVidia shutdown quirk\n");
+	/* Evidently nVidia fixed their later hardware; this is a guess at
+	 * the changeover point.
+	 */
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_USB		0x026d
+
+	if (pdev->device < PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_USB) {
+		ohci->flags |= OHCI_QUIRK_SHUTDOWN;
+		ohci_dbg(ohci, "enabled nVidia shutdown quirk\n");
+	}
 
 	return 0;
 }
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index a68af2dd55ca2aa93d6a5f6ddbb904911e0263b8..7c9a4d55526b3b115bed4b84e6876e1c90c0befb 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -56,9 +56,8 @@ static void s3c2410_start_hc(struct platform_device *dev, struct usb_hcd *hcd)
 		info->hcd	= hcd;
 		info->report_oc = s3c2410_hcd_oc;
 
-		if (info->enable_oc != NULL) {
+		if (info->enable_oc != NULL)
 			(info->enable_oc)(info, 1);
-		}
 	}
 }
 
@@ -72,9 +71,8 @@ static void s3c2410_stop_hc(struct platform_device *dev)
 		info->report_oc = NULL;
 		info->hcd	= NULL;
 
-		if (info->enable_oc != NULL) {
+		if (info->enable_oc != NULL)
 			(info->enable_oc)(info, 0);
-		}
 	}
 
 	clk_disable(clk);
@@ -88,14 +86,14 @@ static void s3c2410_stop_hc(struct platform_device *dev)
 */
 
 static int
-ohci_s3c2410_hub_status_data (struct usb_hcd *hcd, char *buf)
+ohci_s3c2410_hub_status_data(struct usb_hcd *hcd, char *buf)
 {
 	struct s3c2410_hcd_info *info = to_s3c2410_info(hcd);
 	struct s3c2410_hcd_port *port;
 	int orig;
 	int portno;
 
-	orig  = ohci_hub_status_data (hcd, buf);
+	orig  = ohci_hub_status_data(hcd, buf);
 
 	if (info == NULL)
 		return orig;
@@ -145,7 +143,7 @@ static void s3c2410_usb_set_power(struct s3c2410_hcd_info *info,
  * request.
 */
 
-static int ohci_s3c2410_hub_control (
+static int ohci_s3c2410_hub_control(
 	struct usb_hcd	*hcd,
 	u16		typeReq,
 	u16		wValue,
@@ -199,9 +197,8 @@ static int ohci_s3c2410_hub_control (
 			dev_dbg(hcd->self.controller,
 				"ClearPortFeature: OVER_CURRENT\n");
 
-			if (valid_port(wIndex)) {
+			if (valid_port(wIndex))
 				info->port[wIndex-1].oc_status = 0;
-			}
 
 			goto out;
 
@@ -242,8 +239,11 @@ static int ohci_s3c2410_hub_control (
 		desc->wHubCharacteristics |= cpu_to_le16(0x0001);
 
 		if (info->enable_oc) {
-			desc->wHubCharacteristics &= ~cpu_to_le16(HUB_CHAR_OCPM);
-			desc->wHubCharacteristics |=  cpu_to_le16(0x0008|0x0001);
+			desc->wHubCharacteristics &= ~cpu_to_le16(
+				HUB_CHAR_OCPM);
+			desc->wHubCharacteristics |=  cpu_to_le16(
+				0x0008 |
+				0x0001);
 		}
 
 		dev_dbg(hcd->self.controller, "wHubCharacteristics after 0x%04x\n",
@@ -257,13 +257,11 @@ static int ohci_s3c2410_hub_control (
 		dev_dbg(hcd->self.controller, "GetPortStatus(%d)\n", wIndex);
 
 		if (valid_port(wIndex)) {
-			if (info->port[wIndex-1].oc_changed) {
+			if (info->port[wIndex-1].oc_changed)
 				*data |= cpu_to_le32(RH_PS_OCIC);
-			}
 
-			if (info->port[wIndex-1].oc_status) {
+			if (info->port[wIndex-1].oc_status)
 				*data |= cpu_to_le32(RH_PS_POCI);
-			}
 		}
 	}
 
@@ -321,7 +319,7 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
 */
 
 static void
-usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
+usb_hcd_s3c2410_remove(struct usb_hcd *hcd, struct platform_device *dev)
 {
 	usb_remove_hcd(hcd);
 	s3c2410_stop_hc(dev);
@@ -339,7 +337,7 @@ usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
  * through the hotplug entry's driver_data.
  *
  */
-static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
+static int usb_hcd_s3c2410_probe(const struct hc_driver *driver,
 				  struct platform_device *dev)
 {
 	struct usb_hcd *hcd = NULL;
@@ -353,7 +351,7 @@ static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
 		return -ENOMEM;
 
 	hcd->rsrc_start = dev->resource[0].start;
-	hcd->rsrc_len   = dev->resource[0].end - dev->resource[0].start + 1;
+	hcd->rsrc_len	= resource_size(&dev->resource[0]);
 
 	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
 		dev_err(&dev->dev, "request_mem_region failed\n");
@@ -364,14 +362,14 @@ static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
 	clk = clk_get(&dev->dev, "usb-host");
 	if (IS_ERR(clk)) {
 		dev_err(&dev->dev, "cannot get usb-host clock\n");
-		retval = -ENOENT;
+		retval = PTR_ERR(clk);
 		goto err_mem;
 	}
 
 	usb_clk = clk_get(&dev->dev, "usb-bus-host");
 	if (IS_ERR(usb_clk)) {
 		dev_err(&dev->dev, "cannot get usb-bus-host clock\n");
-		retval = -ENOENT;
+		retval = PTR_ERR(usb_clk);
 		goto err_clk;
 	}
 
@@ -411,17 +409,19 @@ static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
 /*-------------------------------------------------------------------------*/
 
 static int
-ohci_s3c2410_start (struct usb_hcd *hcd)
+ohci_s3c2410_start(struct usb_hcd *hcd)
 {
-	struct ohci_hcd	*ohci = hcd_to_ohci (hcd);
+	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);
 	int ret;
 
-	if ((ret = ohci_init(ohci)) < 0)
+	ret = ohci_init(ohci);
+	if (ret < 0)
 		return ret;
 
-	if ((ret = ohci_run (ohci)) < 0) {
-		err ("can't start %s", hcd->self.bus_name);
-		ohci_stop (hcd);
+	ret = ohci_run(ohci);
+	if (ret < 0) {
+		err("can't start %s", hcd->self.bus_name);
+		ohci_stop(hcd);
 		return ret;
 	}
 
@@ -473,12 +473,12 @@ static const struct hc_driver ohci_s3c2410_hc_driver = {
 
 /* device driver */
 
-static int ohci_hcd_s3c2410_drv_probe(struct platform_device *pdev)
+static int __devinit ohci_hcd_s3c2410_drv_probe(struct platform_device *pdev)
 {
 	return usb_hcd_s3c2410_probe(&ohci_s3c2410_hc_driver, pdev);
 }
 
-static int ohci_hcd_s3c2410_drv_remove(struct platform_device *pdev)
+static int __devexit ohci_hcd_s3c2410_drv_remove(struct platform_device *pdev)
 {
 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
@@ -488,7 +488,7 @@ static int ohci_hcd_s3c2410_drv_remove(struct platform_device *pdev)
 
 static struct platform_driver ohci_hcd_s3c2410_driver = {
 	.probe		= ohci_hcd_s3c2410_drv_probe,
-	.remove		= ohci_hcd_s3c2410_drv_remove,
+	.remove		= __devexit_p(ohci_hcd_s3c2410_drv_remove),
 	.shutdown	= usb_hcd_platform_shutdown,
 	/*.suspend	= ohci_hcd_s3c2410_drv_suspend, */
 	/*.resume	= ohci_hcd_s3c2410_drv_resume, */
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 4a771f6cc822306ae5708aa8f3ceec36aae72e44..5fbe997dc6dfbf91989056ef93f29cc9dd72e571 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -1884,6 +1884,7 @@ static int enable_periodic(struct oxu_hcd *oxu)
 	status = handshake(oxu, &oxu->regs->status, STS_PSS, 0, 9 * 125);
 	if (status != 0) {
 		oxu_to_hcd(oxu)->state = HC_STATE_HALT;
+		usb_hc_died(oxu_to_hcd(oxu));
 		return status;
 	}
 
@@ -1909,6 +1910,7 @@ static int disable_periodic(struct oxu_hcd *oxu)
 	status = handshake(oxu, &oxu->regs->status, STS_PSS, STS_PSS, 9 * 125);
 	if (status != 0) {
 		oxu_to_hcd(oxu)->state = HC_STATE_HALT;
+		usb_hc_died(oxu_to_hcd(oxu));
 		return status;
 	}
 
@@ -2449,8 +2451,9 @@ static irqreturn_t oxu210_hcd_irq(struct usb_hcd *hcd)
 		goto dead;
 	}
 
+	/* Shared IRQ? */
 	status &= INTR_MASK;
-	if (!status) {			/* irq sharing? */
+	if (!status || unlikely(hcd->state == HC_STATE_HALT)) {
 		spin_unlock(&oxu->lock);
 		return IRQ_NONE;
 	}
@@ -2516,6 +2519,7 @@ static irqreturn_t oxu210_hcd_irq(struct usb_hcd *hcd)
 dead:
 			ehci_reset(oxu);
 			writel(0, &oxu->regs->configured_flag);
+			usb_hc_died(hcd);
 			/* generic layer kills/unlinks all urbs, then
 			 * uses oxu_stop to clean up the rest
 			 */
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index 9b166d70ae91f8508642fee95097e958e21d2165..f16c59d5f48702cb4abb4c7bab1cc6e811ffda19 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/acpi.h>
+#include <linux/dmi.h>
 #include "pci-quirks.h"
 #include "xhci-ext-caps.h"
 
@@ -503,14 +504,84 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev)
 	iounmap(base);
 }
 
+static void __devinit ehci_bios_handoff(struct pci_dev *pdev,
+					void __iomem *op_reg_base,
+					u32 cap, u8 offset)
+{
+	int try_handoff = 1, tried_handoff = 0;
+
+	/* The Pegatron Lucid (ExoPC) tablet sporadically waits for 90
+	 * seconds trying the handoff on its unused controller.  Skip
+	 * it. */
+	if (pdev->vendor == 0x8086 && pdev->device == 0x283a) {
+		const char *dmi_bn = dmi_get_system_info(DMI_BOARD_NAME);
+		const char *dmi_bv = dmi_get_system_info(DMI_BIOS_VERSION);
+		if (dmi_bn && !strcmp(dmi_bn, "EXOPG06411") &&
+		    dmi_bv && !strcmp(dmi_bv, "Lucid-CE-133"))
+			try_handoff = 0;
+	}
+
+	if (try_handoff && (cap & EHCI_USBLEGSUP_BIOS)) {
+		dev_dbg(&pdev->dev, "EHCI: BIOS handoff\n");
+
+#if 0
+/* aleksey_gorelov@phoenix.com reports that some systems need SMI forced on,
+ * but that seems dubious in general (the BIOS left it off intentionally)
+ * and is known to prevent some systems from booting.  so we won't do this
+ * unless maybe we can determine when we're on a system that needs SMI forced.
+ */
+		/* BIOS workaround (?): be sure the pre-Linux code
+		 * receives the SMI
+		 */
+		pci_read_config_dword(pdev, offset + EHCI_USBLEGCTLSTS, &val);
+		pci_write_config_dword(pdev, offset + EHCI_USBLEGCTLSTS,
+				       val | EHCI_USBLEGCTLSTS_SOOE);
+#endif
+
+		/* some systems get upset if this semaphore is
+		 * set for any other reason than forcing a BIOS
+		 * handoff..
+		 */
+		pci_write_config_byte(pdev, offset + 3, 1);
+	}
+
+	/* if boot firmware now owns EHCI, spin till it hands it over. */
+	if (try_handoff) {
+		int msec = 1000;
+		while ((cap & EHCI_USBLEGSUP_BIOS) && (msec > 0)) {
+			tried_handoff = 1;
+			msleep(10);
+			msec -= 10;
+			pci_read_config_dword(pdev, offset, &cap);
+		}
+	}
+
+	if (cap & EHCI_USBLEGSUP_BIOS) {
+		/* well, possibly buggy BIOS... try to shut it down,
+		 * and hope nothing goes too wrong
+		 */
+		if (try_handoff)
+			dev_warn(&pdev->dev, "EHCI: BIOS handoff failed"
+				 " (BIOS bug?) %08x\n", cap);
+		pci_write_config_byte(pdev, offset + 2, 0);
+	}
+
+	/* just in case, always disable EHCI SMIs */
+	pci_write_config_dword(pdev, offset + EHCI_USBLEGCTLSTS, 0);
+
+	/* If the BIOS ever owned the controller then we can't expect
+	 * any power sessions to remain intact.
+	 */
+	if (tried_handoff)
+		writel(0, op_reg_base + EHCI_CONFIGFLAG);
+}
+
 static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
 {
-	int wait_time, delta;
 	void __iomem *base, *op_reg_base;
-	u32	hcc_params, val;
+	u32	hcc_params, cap, val;
 	u8	offset, cap_length;
-	int	count = 256/4;
-	int	tried_handoff = 0;
+	int	wait_time, delta, count = 256/4;
 
 	if (!mmio_resource_enabled(pdev, 0))
 		return;
@@ -529,77 +600,17 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
 	hcc_params = readl(base + EHCI_HCC_PARAMS);
 	offset = (hcc_params >> 8) & 0xff;
 	while (offset && --count) {
-		u32		cap;
-		int		msec;
-
 		pci_read_config_dword(pdev, offset, &cap);
-		switch (cap & 0xff) {
-		case 1:			/* BIOS/SMM/... handoff support */
-			if ((cap & EHCI_USBLEGSUP_BIOS)) {
-				dev_dbg(&pdev->dev, "EHCI: BIOS handoff\n");
 
-#if 0
-/* aleksey_gorelov@phoenix.com reports that some systems need SMI forced on,
- * but that seems dubious in general (the BIOS left it off intentionally)
- * and is known to prevent some systems from booting.  so we won't do this
- * unless maybe we can determine when we're on a system that needs SMI forced.
- */
-				/* BIOS workaround (?): be sure the
-				 * pre-Linux code receives the SMI
-				 */
-				pci_read_config_dword(pdev,
-						offset + EHCI_USBLEGCTLSTS,
-						&val);
-				pci_write_config_dword(pdev,
-						offset + EHCI_USBLEGCTLSTS,
-						val | EHCI_USBLEGCTLSTS_SOOE);
-#endif
-
-				/* some systems get upset if this semaphore is
-				 * set for any other reason than forcing a BIOS
-				 * handoff..
-				 */
-				pci_write_config_byte(pdev, offset + 3, 1);
-			}
-
-			/* if boot firmware now owns EHCI, spin till
-			 * it hands it over.
-			 */
-			msec = 1000;
-			while ((cap & EHCI_USBLEGSUP_BIOS) && (msec > 0)) {
-				tried_handoff = 1;
-				msleep(10);
-				msec -= 10;
-				pci_read_config_dword(pdev, offset, &cap);
-			}
-
-			if (cap & EHCI_USBLEGSUP_BIOS) {
-				/* well, possibly buggy BIOS... try to shut
-				 * it down, and hope nothing goes too wrong
-				 */
-				dev_warn(&pdev->dev, "EHCI: BIOS handoff failed"
-						" (BIOS bug?) %08x\n", cap);
-				pci_write_config_byte(pdev, offset + 2, 0);
-			}
-
-			/* just in case, always disable EHCI SMIs */
-			pci_write_config_dword(pdev,
-					offset + EHCI_USBLEGCTLSTS,
-					0);
-
-			/* If the BIOS ever owned the controller then we
-			 * can't expect any power sessions to remain intact.
-			 */
-			if (tried_handoff)
-				writel(0, op_reg_base + EHCI_CONFIGFLAG);
+		switch (cap & 0xff) {
+		case 1:
+			ehci_bios_handoff(pdev, op_reg_base, cap, offset);
 			break;
-		case 0:			/* illegal reserved capability */
-			cap = 0;
-			/* FALLTHROUGH */
+		case 0: /* Illegal reserved cap, set cap=0 so we exit */
+			cap = 0; /* then fallthrough... */
 		default:
 			dev_warn(&pdev->dev, "EHCI: unrecognized capability "
-					"%02x\n", cap & 0xff);
-			break;
+				 "%02x\n", cap & 0xff);
 		}
 		offset = (cap >> 8) & 0xff;
 	}
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 18b7099a8125c9e0cbcfe9858259dfe85482826d..1a996245ab98484fd65bc8126fb1c0c22d810f73 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -47,6 +47,7 @@
 #include <linux/usb/sl811.h>
 #include <linux/usb/hcd.h>
 #include <linux/platform_device.h>
+#include <linux/prefetch.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -71,12 +72,6 @@ MODULE_ALIAS("platform:sl811-hcd");
 /* for now, use only one transfer register bank */
 #undef	USE_B
 
-/* this doesn't understand urb->iso_frame_desc[], but if you had a driver
- * that just queued one ISO frame per URB then iso transfers "should" work
- * using the normal urb status fields.
- */
-#define	DISABLE_ISO
-
 // #define	QUIRK2
 #define	QUIRK3
 
@@ -807,7 +802,7 @@ static int sl811h_urb_enqueue(
 	int			retval;
 	struct usb_host_endpoint	*hep = urb->ep;
 
-#ifdef	DISABLE_ISO
+#ifndef CONFIG_USB_SL811_HCD_ISO
 	if (type == PIPE_ISOCHRONOUS)
 		return -ENOSPC;
 #endif
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index b4785934e091afd2b358530271c9037e722c5507..533d12cca371db9c122033f18aeb346f242b4589 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -3230,8 +3230,7 @@ static int __init u132_hcd_init(void)
 	mutex_init(&u132_module_lock);
 	if (usb_disabled())
 		return -ENODEV;
-	printk(KERN_INFO "driver %s built at %s on %s\n", hcd_name, __TIME__,
-		__DATE__);
+	printk(KERN_INFO "driver %s\n", hcd_name);
 	workqueue = create_singlethread_workqueue("u132");
 	retval = platform_driver_register(&u132_platform_driver);
 	return retval;
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
index ee60cd3ea64201dc4e86d534651c0699d7e8f1ef..fc0b0daac93d251301f0ebcf1fafd40bb152b96b 100644
--- a/drivers/usb/host/uhci-debug.c
+++ b/drivers/usb/host/uhci-debug.c
@@ -37,7 +37,8 @@ static void lprintk(char *buf)
 	}
 }
 
-static int uhci_show_td(struct uhci_td *td, char *buf, int len, int space)
+static int uhci_show_td(struct uhci_hcd *uhci, struct uhci_td *td, char *buf,
+			int len, int space)
 {
 	char *out = buf;
 	char *spid;
@@ -47,8 +48,9 @@ static int uhci_show_td(struct uhci_td *td, char *buf, int len, int space)
 	if (len < 160)
 		return 0;
 
-	status = td_status(td);
-	out += sprintf(out, "%*s[%p] link (%08x) ", space, "", td, le32_to_cpu(td->link));
+	status = td_status(uhci, td);
+	out += sprintf(out, "%*s[%p] link (%08x) ", space, "", td,
+		hc32_to_cpu(uhci, td->link));
 	out += sprintf(out, "e%d %s%s%s%s%s%s%s%s%s%sLength=%x ",
 		((status >> 27) & 3),
 		(status & TD_CTRL_SPD) ?      "SPD " : "",
@@ -63,7 +65,7 @@ static int uhci_show_td(struct uhci_td *td, char *buf, int len, int space)
 		(status & TD_CTRL_BITSTUFF) ? "BitStuff " : "",
 		status & 0x7ff);
 
-	token = td_token(td);
+	token = td_token(uhci, td);
 	switch (uhci_packetid(token)) {
 		case USB_PID_SETUP:
 			spid = "SETUP";
@@ -86,12 +88,13 @@ static int uhci_show_td(struct uhci_td *td, char *buf, int len, int space)
 		(token >> 8) & 127,
 		(token & 0xff),
 		spid);
-	out += sprintf(out, "(buf=%08x)\n", le32_to_cpu(td->buffer));
+	out += sprintf(out, "(buf=%08x)\n", hc32_to_cpu(uhci, td->buffer));
 
 	return out - buf;
 }
 
-static int uhci_show_urbp(struct urb_priv *urbp, char *buf, int len, int space)
+static int uhci_show_urbp(struct uhci_hcd *uhci, struct urb_priv *urbp,
+			char *buf, int len, int space)
 {
 	char *out = buf;
 	struct uhci_td *td;
@@ -130,9 +133,10 @@ static int uhci_show_urbp(struct urb_priv *urbp, char *buf, int len, int space)
 		if (urbp->qh->type != USB_ENDPOINT_XFER_ISOC &&
 				(++i <= 10 || debug > 2)) {
 			out += sprintf(out, "%*s%d: ", space + 2, "", i);
-			out += uhci_show_td(td, out, len - (out - buf), 0);
+			out += uhci_show_td(uhci, td, out,
+					len - (out - buf), 0);
 		} else {
-			if (td_status(td) & TD_CTRL_ACTIVE)
+			if (td_status(uhci, td) & TD_CTRL_ACTIVE)
 				++nactive;
 			else
 				++ninactive;
@@ -151,7 +155,7 @@ static int uhci_show_qh(struct uhci_hcd *uhci,
 {
 	char *out = buf;
 	int i, nurbs;
-	__le32 element = qh_element(qh);
+	__hc32 element = qh_element(qh);
 	char *qtype;
 
 	/* Try to make sure there's enough memory */
@@ -168,7 +172,8 @@ static int uhci_show_qh(struct uhci_hcd *uhci,
 
 	out += sprintf(out, "%*s[%p] %s QH link (%08x) element (%08x)\n",
 			space, "", qh, qtype,
-			le32_to_cpu(qh->link), le32_to_cpu(element));
+			hc32_to_cpu(uhci, qh->link),
+			hc32_to_cpu(uhci, element));
 	if (qh->type == USB_ENDPOINT_XFER_ISOC)
 		out += sprintf(out, "%*s    period %d phase %d load %d us, "
 				"frame %x desc [%p]\n",
@@ -178,22 +183,22 @@ static int uhci_show_qh(struct uhci_hcd *uhci,
 		out += sprintf(out, "%*s    period %d phase %d load %d us\n",
 				space, "", qh->period, qh->phase, qh->load);
 
-	if (element & UHCI_PTR_QH)
+	if (element & UHCI_PTR_QH(uhci))
 		out += sprintf(out, "%*s  Element points to QH (bug?)\n", space, "");
 
-	if (element & UHCI_PTR_DEPTH)
+	if (element & UHCI_PTR_DEPTH(uhci))
 		out += sprintf(out, "%*s  Depth traverse\n", space, "");
 
-	if (element & cpu_to_le32(8))
+	if (element & cpu_to_hc32(uhci, 8))
 		out += sprintf(out, "%*s  Bit 3 set (bug?)\n", space, "");
 
-	if (!(element & ~(UHCI_PTR_QH | UHCI_PTR_DEPTH)))
+	if (!(element & ~(UHCI_PTR_QH(uhci) | UHCI_PTR_DEPTH(uhci))))
 		out += sprintf(out, "%*s  Element is NULL (bug?)\n", space, "");
 
 	if (list_empty(&qh->queue)) {
 		out += sprintf(out, "%*s  queue is empty\n", space, "");
 		if (qh == uhci->skel_async_qh)
-			out += uhci_show_td(uhci->term_td, out,
+			out += uhci_show_td(uhci, uhci->term_td, out,
 					len - (out - buf), 0);
 	} else {
 		struct urb_priv *urbp = list_entry(qh->queue.next,
@@ -201,13 +206,13 @@ static int uhci_show_qh(struct uhci_hcd *uhci,
 		struct uhci_td *td = list_entry(urbp->td_list.next,
 				struct uhci_td, list);
 
-		if (element != LINK_TO_TD(td))
+		if (element != LINK_TO_TD(uhci, td))
 			out += sprintf(out, "%*s Element != First TD\n",
 					space, "");
 		i = nurbs = 0;
 		list_for_each_entry(urbp, &qh->queue, node) {
 			if (++i <= 10)
-				out += uhci_show_urbp(urbp, out,
+				out += uhci_show_urbp(uhci, urbp, out,
 						len - (out - buf), space + 2);
 			else
 				++nurbs;
@@ -219,7 +224,8 @@ static int uhci_show_qh(struct uhci_hcd *uhci,
 
 	if (qh->dummy_td) {
 		out += sprintf(out, "%*s  Dummy TD\n", space, "");
-		out += uhci_show_td(qh->dummy_td, out, len - (out - buf), 0);
+		out += uhci_show_td(uhci, qh->dummy_td, out,
+				len - (out - buf), 0);
 	}
 
 	return out - buf;
@@ -285,7 +291,6 @@ static int uhci_show_root_hub_state(struct uhci_hcd *uhci, char *buf, int len)
 static int uhci_show_status(struct uhci_hcd *uhci, char *buf, int len)
 {
 	char *out = buf;
-	unsigned long io_addr = uhci->io_addr;
 	unsigned short usbcmd, usbstat, usbint, usbfrnum;
 	unsigned int flbaseadd;
 	unsigned char sof;
@@ -295,14 +300,14 @@ static int uhci_show_status(struct uhci_hcd *uhci, char *buf, int len)
 	if (len < 80 * 9)
 		return 0;
 
-	usbcmd    = inw(io_addr + 0);
-	usbstat   = inw(io_addr + 2);
-	usbint    = inw(io_addr + 4);
-	usbfrnum  = inw(io_addr + 6);
-	flbaseadd = inl(io_addr + 8);
-	sof       = inb(io_addr + 12);
-	portsc1   = inw(io_addr + 16);
-	portsc2   = inw(io_addr + 18);
+	usbcmd    = uhci_readw(uhci, 0);
+	usbstat   = uhci_readw(uhci, 2);
+	usbint    = uhci_readw(uhci, 4);
+	usbfrnum  = uhci_readw(uhci, 6);
+	flbaseadd = uhci_readl(uhci, 8);
+	sof       = uhci_readb(uhci, 12);
+	portsc1   = uhci_readw(uhci, 16);
+	portsc2   = uhci_readw(uhci, 18);
 
 	out += sprintf(out, "  usbcmd    =     %04x   %s%s%s%s%s%s%s%s\n",
 		usbcmd,
@@ -347,8 +352,8 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 	struct uhci_td *td;
 	struct list_head *tmp, *head;
 	int nframes, nerrs;
-	__le32 link;
-	__le32 fsbr_link;
+	__hc32 link;
+	__hc32 fsbr_link;
 
 	static const char * const qh_names[] = {
 		"unlink", "iso", "int128", "int64", "int32", "int16",
@@ -376,7 +381,7 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 	nframes = 10;
 	nerrs = 0;
 	for (i = 0; i < UHCI_NUMFRAMES; ++i) {
-		__le32 qh_dma;
+		__hc32 qh_dma;
 
 		j = 0;
 		td = uhci->frame_cpu[i];
@@ -386,7 +391,7 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 
 		if (nframes > 0) {
 			out += sprintf(out, "- Frame %d -> (%08x)\n",
-					i, le32_to_cpu(link));
+					i, hc32_to_cpu(uhci, link));
 			j = 1;
 		}
 
@@ -395,7 +400,7 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 		do {
 			td = list_entry(tmp, struct uhci_td, fl_list);
 			tmp = tmp->next;
-			if (link != LINK_TO_TD(td)) {
+			if (link != LINK_TO_TD(uhci, td)) {
 				if (nframes > 0)
 					out += sprintf(out, "    link does "
 						"not match list entry!\n");
@@ -403,7 +408,7 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 					++nerrs;
 			}
 			if (nframes > 0)
-				out += uhci_show_td(td, out,
+				out += uhci_show_td(uhci, td, out,
 						len - (out - buf), 4);
 			link = td->link;
 		} while (tmp != head);
@@ -415,11 +420,12 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 				if (!j) {
 					out += sprintf(out,
 						"- Frame %d -> (%08x)\n",
-						i, le32_to_cpu(link));
+						i, hc32_to_cpu(uhci, link));
 					j = 1;
 				}
 				out += sprintf(out, "   link does not match "
-					"QH (%08x)!\n", le32_to_cpu(qh_dma));
+					"QH (%08x)!\n",
+					hc32_to_cpu(uhci, qh_dma));
 			} else
 				++nerrs;
 		}
@@ -440,11 +446,11 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 
 		/* Last QH is the Terminating QH, it's different */
 		if (i == SKEL_TERM) {
-			if (qh_element(qh) != LINK_TO_TD(uhci->term_td))
+			if (qh_element(qh) != LINK_TO_TD(uhci, uhci->term_td))
 				out += sprintf(out, "    skel_term_qh element is not set to term_td!\n");
 			link = fsbr_link;
 			if (!link)
-				link = LINK_TO_QH(uhci->skel_term_qh);
+				link = LINK_TO_QH(uhci, uhci->skel_term_qh);
 			goto check_qh_link;
 		}
 
@@ -458,20 +464,20 @@ static int uhci_sprint_schedule(struct uhci_hcd *uhci, char *buf, int len)
 				out += uhci_show_qh(uhci, qh, out,
 						len - (out - buf), 4);
 			if (!fsbr_link && qh->skel >= SKEL_FSBR)
-				fsbr_link = LINK_TO_QH(qh);
+				fsbr_link = LINK_TO_QH(uhci, qh);
 		}
 		if ((cnt -= 10) > 0)
 			out += sprintf(out, "    Skipped %d QHs\n", cnt);
 
-		link = UHCI_PTR_TERM;
+		link = UHCI_PTR_TERM(uhci);
 		if (i <= SKEL_ISO)
 			;
 		else if (i < SKEL_ASYNC)
-			link = LINK_TO_QH(uhci->skel_async_qh);
+			link = LINK_TO_QH(uhci, uhci->skel_async_qh);
 		else if (!uhci->fsbr_is_on)
 			;
 		else
-			link = LINK_TO_QH(uhci->skel_term_qh);
+			link = LINK_TO_QH(uhci, uhci->skel_term_qh);
 check_qh_link:
 		if (qh->link != link)
 			out += sprintf(out, "    last QH not linked to next skeleton!\n");
diff --git a/drivers/usb/host/uhci-grlib.c b/drivers/usb/host/uhci-grlib.c
new file mode 100644
index 0000000000000000000000000000000000000000..d01c1e227681940c21cd7af480243d062b9ffa40
--- /dev/null
+++ b/drivers/usb/host/uhci-grlib.c
@@ -0,0 +1,208 @@
+/*
+ * UHCI HCD (Host Controller Driver) for GRLIB GRUSBHC
+ *
+ * Copyright (c) 2011 Jan Andersson <jan@gaisler.com>
+ *
+ * This file is based on UHCI PCI HCD:
+ * (C) Copyright 1999 Linus Torvalds
+ * (C) Copyright 1999-2002 Johannes Erdfelt, johannes@erdfelt.com
+ * (C) Copyright 1999 Randy Dunlap
+ * (C) Copyright 1999 Georg Acher, acher@in.tum.de
+ * (C) Copyright 1999 Deti Fliegl, deti@fliegl.de
+ * (C) Copyright 1999 Thomas Sailer, sailer@ife.ee.ethz.ch
+ * (C) Copyright 1999 Roman Weissgaerber, weissg@vienna.at
+ * (C) Copyright 2000 Yggdrasil Computing, Inc. (port of new PCI interface
+ *               support from usb-ohci.c by Adam Richter, adam@yggdrasil.com).
+ * (C) Copyright 1999 Gregory P. Smith (from usb-ohci.c)
+ * (C) Copyright 2004-2007 Alan Stern, stern@rowland.harvard.edu
+ */
+
+#include <linux/of_irq.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+
+static int uhci_grlib_init(struct usb_hcd *hcd)
+{
+	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
+
+	/*
+	 * Probe to determine the endianness of the controller.
+	 * We know that bit 7 of the PORTSC1 register is always set
+	 * and bit 15 is always clear.  If uhci_readw() yields a value
+	 * with bit 7 (0x80) turned on then the current little-endian
+	 * setting is correct.  Otherwise we assume the value was
+	 * byte-swapped; hence the register interface and presumably
+	 * also the descriptors are big-endian.
+	 */
+	if (!(uhci_readw(uhci, USBPORTSC1) & 0x80)) {
+		uhci->big_endian_mmio = 1;
+		uhci->big_endian_desc = 1;
+	}
+
+	uhci->rh_numports = uhci_count_ports(hcd);
+
+	/* Set up pointers to to generic functions */
+	uhci->reset_hc = uhci_generic_reset_hc;
+	uhci->check_and_reset_hc = uhci_generic_check_and_reset_hc;
+	/* No special actions need to be taken for the functions below */
+	uhci->configure_hc = NULL;
+	uhci->resume_detect_interrupts_are_broken = NULL;
+	uhci->global_suspend_mode_is_broken = NULL;
+
+	/* Reset if the controller isn't already safely quiescent. */
+	check_and_reset_hc(uhci);
+	return 0;
+}
+
+static const struct hc_driver uhci_grlib_hc_driver = {
+	.description =		hcd_name,
+	.product_desc =		"GRLIB GRUSBHC UHCI Host Controller",
+	.hcd_priv_size =	sizeof(struct uhci_hcd),
+
+	/* Generic hardware linkage */
+	.irq =			uhci_irq,
+	.flags =		HCD_MEMORY | HCD_USB11,
+
+	/* Basic lifecycle operations */
+	.reset =		uhci_grlib_init,
+	.start =		uhci_start,
+#ifdef CONFIG_PM
+	.pci_suspend =		NULL,
+	.pci_resume =		NULL,
+	.bus_suspend =		uhci_rh_suspend,
+	.bus_resume =		uhci_rh_resume,
+#endif
+	.stop =			uhci_stop,
+
+	.urb_enqueue =		uhci_urb_enqueue,
+	.urb_dequeue =		uhci_urb_dequeue,
+
+	.endpoint_disable =	uhci_hcd_endpoint_disable,
+	.get_frame_number =	uhci_hcd_get_frame_number,
+
+	.hub_status_data =	uhci_hub_status_data,
+	.hub_control =		uhci_hub_control,
+};
+
+
+static int __devinit uhci_hcd_grlib_probe(struct platform_device *op)
+{
+	struct device_node *dn = op->dev.of_node;
+	struct usb_hcd *hcd;
+	struct uhci_hcd	*uhci = NULL;
+	struct resource res;
+	int irq;
+	int rv;
+
+	if (usb_disabled())
+		return -ENODEV;
+
+	dev_dbg(&op->dev, "initializing GRUSBHC UHCI USB Controller\n");
+
+	rv = of_address_to_resource(dn, 0, &res);
+	if (rv)
+		return rv;
+
+	/* usb_create_hcd requires dma_mask != NULL */
+	op->dev.dma_mask = &op->dev.coherent_dma_mask;
+	hcd = usb_create_hcd(&uhci_grlib_hc_driver, &op->dev,
+			"GRUSBHC UHCI USB");
+	if (!hcd)
+		return -ENOMEM;
+
+	hcd->rsrc_start = res.start;
+	hcd->rsrc_len = res.end - res.start + 1;
+
+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+		printk(KERN_ERR "%s: request_mem_region failed\n", __FILE__);
+		rv = -EBUSY;
+		goto err_rmr;
+	}
+
+	irq = irq_of_parse_and_map(dn, 0);
+	if (irq == NO_IRQ) {
+		printk(KERN_ERR "%s: irq_of_parse_and_map failed\n", __FILE__);
+		rv = -EBUSY;
+		goto err_irq;
+	}
+
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+	if (!hcd->regs) {
+		printk(KERN_ERR "%s: ioremap failed\n", __FILE__);
+		rv = -ENOMEM;
+		goto err_ioremap;
+	}
+
+	uhci = hcd_to_uhci(hcd);
+
+	uhci->regs = hcd->regs;
+
+	rv = usb_add_hcd(hcd, irq, 0);
+	if (rv)
+		goto err_uhci;
+
+	return 0;
+
+err_uhci:
+	iounmap(hcd->regs);
+err_ioremap:
+	irq_dispose_mapping(irq);
+err_irq:
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+err_rmr:
+	usb_put_hcd(hcd);
+
+	return rv;
+}
+
+static int uhci_hcd_grlib_remove(struct platform_device *op)
+{
+	struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
+
+	dev_set_drvdata(&op->dev, NULL);
+
+	dev_dbg(&op->dev, "stopping GRLIB GRUSBHC UHCI USB Controller\n");
+
+	usb_remove_hcd(hcd);
+
+	iounmap(hcd->regs);
+	irq_dispose_mapping(hcd->irq);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+
+	usb_put_hcd(hcd);
+
+	return 0;
+}
+
+/* Make sure the controller is quiescent and that we're not using it
+ * any more.  This is mainly for the benefit of programs which, like kexec,
+ * expect the hardware to be idle: not doing DMA or generating IRQs.
+ *
+ * This routine may be called in a damaged or failing kernel.  Hence we
+ * do not acquire the spinlock before shutting down the controller.
+ */
+static void uhci_hcd_grlib_shutdown(struct platform_device *op)
+{
+	struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
+
+	uhci_hc_died(hcd_to_uhci(hcd));
+}
+
+static const struct of_device_id uhci_hcd_grlib_of_match[] = {
+	{ .name = "GAISLER_UHCI", },
+	{ .name = "01_027", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, uhci_hcd_grlib_of_match);
+
+
+static struct platform_driver uhci_grlib_driver = {
+	.probe		= uhci_hcd_grlib_probe,
+	.remove		= uhci_hcd_grlib_remove,
+	.shutdown	= uhci_hcd_grlib_shutdown,
+	.driver = {
+		.name = "grlib-uhci",
+		.owner = THIS_MODULE,
+		.of_match_table = uhci_hcd_grlib_of_match,
+	},
+};
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 4f65b14e5e08822a1d0d3fe3e15de24bad94c3ad..fba99b1205884083d7b4c9dce88dc029302ae8cd 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -48,14 +48,14 @@
 #include <asm/system.h>
 
 #include "uhci-hcd.h"
-#include "pci-quirks.h"
 
 /*
  * Version Information
  */
-#define DRIVER_AUTHOR "Linus 'Frodo Rabbit' Torvalds, Johannes Erdfelt, \
-Randy Dunlap, Georg Acher, Deti Fliegl, Thomas Sailer, Roman Weissgaerber, \
-Alan Stern"
+#define DRIVER_AUTHOR							\
+	"Linus 'Frodo Rabbit' Torvalds, Johannes Erdfelt, "		\
+	"Randy Dunlap, Georg Acher, Deti Fliegl, Thomas Sailer, "	\
+	"Roman Weissgaerber, Alan Stern"
 #define DRIVER_DESC "USB Universal Host Controller Interface driver"
 
 /* for flakey hardware, ignore overcurrent indicators */
@@ -93,7 +93,7 @@ static void uhci_get_current_frame_number(struct uhci_hcd *uhci);
 /*
  * Calculate the link pointer DMA value for the first Skeleton QH in a frame.
  */
-static __le32 uhci_frame_skel_link(struct uhci_hcd *uhci, int frame)
+static __hc32 uhci_frame_skel_link(struct uhci_hcd *uhci, int frame)
 {
 	int skelnum;
 
@@ -115,7 +115,7 @@ static __le32 uhci_frame_skel_link(struct uhci_hcd *uhci, int frame)
 	skelnum = 8 - (int) __ffs(frame | UHCI_NUMFRAMES);
 	if (skelnum <= 1)
 		skelnum = 9;
-	return LINK_TO_QH(uhci->skelqh[skelnum]);
+	return LINK_TO_QH(uhci, uhci->skelqh[skelnum]);
 }
 
 #include "uhci-debug.c"
@@ -134,15 +134,12 @@ static void finish_reset(struct uhci_hcd *uhci)
 	 * We have to clear them by hand.
 	 */
 	for (port = 0; port < uhci->rh_numports; ++port)
-		outw(0, uhci->io_addr + USBPORTSC1 + (port * 2));
+		uhci_writew(uhci, 0, USBPORTSC1 + (port * 2));
 
 	uhci->port_c_suspend = uhci->resuming_ports = 0;
 	uhci->rh_state = UHCI_RH_RESET;
 	uhci->is_stopped = UHCI_IS_STOPPED;
-	uhci_to_hcd(uhci)->state = HC_STATE_HALT;
 	clear_bit(HCD_FLAG_POLL_RH, &uhci_to_hcd(uhci)->flags);
-
-	uhci->dead = 0;		/* Full reset resurrects the controller */
 }
 
 /*
@@ -152,7 +149,7 @@ static void finish_reset(struct uhci_hcd *uhci)
 static void uhci_hc_died(struct uhci_hcd *uhci)
 {
 	uhci_get_current_frame_number(uhci);
-	uhci_reset_hc(to_pci_dev(uhci_dev(uhci)), uhci->io_addr);
+	uhci->reset_hc(uhci);
 	finish_reset(uhci);
 	uhci->dead = 1;
 
@@ -167,97 +164,118 @@ static void uhci_hc_died(struct uhci_hcd *uhci)
  */
 static void check_and_reset_hc(struct uhci_hcd *uhci)
 {
-	if (uhci_check_and_reset_hc(to_pci_dev(uhci_dev(uhci)), uhci->io_addr))
+	if (uhci->check_and_reset_hc(uhci))
 		finish_reset(uhci);
 }
 
+#if defined(CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC)
+/*
+ * The two functions below are generic reset functions that are used on systems
+ * that do not have keyboard and mouse legacy support. We assume that we are
+ * running on such a system if CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC is defined.
+ */
+
+/*
+ * Make sure the controller is completely inactive, unable to
+ * generate interrupts or do DMA.
+ */
+static void uhci_generic_reset_hc(struct uhci_hcd *uhci)
+{
+	/* Reset the HC - this will force us to get a
+	 * new notification of any already connected
+	 * ports due to the virtual disconnect that it
+	 * implies.
+	 */
+	uhci_writew(uhci, USBCMD_HCRESET, USBCMD);
+	mb();
+	udelay(5);
+	if (uhci_readw(uhci, USBCMD) & USBCMD_HCRESET)
+		dev_warn(uhci_dev(uhci), "HCRESET not completed yet!\n");
+
+	/* Just to be safe, disable interrupt requests and
+	 * make sure the controller is stopped.
+	 */
+	uhci_writew(uhci, 0, USBINTR);
+	uhci_writew(uhci, 0, USBCMD);
+}
+
+/*
+ * Initialize a controller that was newly discovered or has just been
+ * resumed.  In either case we can't be sure of its previous state.
+ *
+ * Returns: 1 if the controller was reset, 0 otherwise.
+ */
+static int uhci_generic_check_and_reset_hc(struct uhci_hcd *uhci)
+{
+	unsigned int cmd, intr;
+
+	/*
+	 * When restarting a suspended controller, we expect all the
+	 * settings to be the same as we left them:
+	 *
+	 *	Controller is stopped and configured with EGSM set;
+	 *	No interrupts enabled except possibly Resume Detect.
+	 *
+	 * If any of these conditions are violated we do a complete reset.
+	 */
+
+	cmd = uhci_readw(uhci, USBCMD);
+	if ((cmd & USBCMD_RS) || !(cmd & USBCMD_CF) || !(cmd & USBCMD_EGSM)) {
+		dev_dbg(uhci_dev(uhci), "%s: cmd = 0x%04x\n",
+				__func__, cmd);
+		goto reset_needed;
+	}
+
+	intr = uhci_readw(uhci, USBINTR);
+	if (intr & (~USBINTR_RESUME)) {
+		dev_dbg(uhci_dev(uhci), "%s: intr = 0x%04x\n",
+				__func__, intr);
+		goto reset_needed;
+	}
+	return 0;
+
+reset_needed:
+	dev_dbg(uhci_dev(uhci), "Performing full reset\n");
+	uhci_generic_reset_hc(uhci);
+	return 1;
+}
+#endif /* CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC */
+
 /*
  * Store the basic register settings needed by the controller.
  */
 static void configure_hc(struct uhci_hcd *uhci)
 {
-	struct pci_dev *pdev = to_pci_dev(uhci_dev(uhci));
-
 	/* Set the frame length to the default: 1 ms exactly */
-	outb(USBSOF_DEFAULT, uhci->io_addr + USBSOF);
+	uhci_writeb(uhci, USBSOF_DEFAULT, USBSOF);
 
 	/* Store the frame list base address */
-	outl(uhci->frame_dma_handle, uhci->io_addr + USBFLBASEADD);
+	uhci_writel(uhci, uhci->frame_dma_handle, USBFLBASEADD);
 
 	/* Set the current frame number */
-	outw(uhci->frame_number & UHCI_MAX_SOF_NUMBER,
-			uhci->io_addr + USBFRNUM);
-
-	/* Mark controller as not halted before we enable interrupts */
-	uhci_to_hcd(uhci)->state = HC_STATE_SUSPENDED;
-	mb();
-
-	/* Enable PIRQ */
-	pci_write_config_word(pdev, USBLEGSUP, USBLEGSUP_DEFAULT);
+	uhci_writew(uhci, uhci->frame_number & UHCI_MAX_SOF_NUMBER,
+			USBFRNUM);
 
-	/* Disable platform-specific non-PME# wakeup */
-	if (pdev->vendor == PCI_VENDOR_ID_INTEL)
-		pci_write_config_byte(pdev, USBRES_INTEL, 0);
+	/* perform any arch/bus specific configuration */
+	if (uhci->configure_hc)
+		uhci->configure_hc(uhci);
 }
 
-
 static int resume_detect_interrupts_are_broken(struct uhci_hcd *uhci)
 {
-	int port;
-
 	/* If we have to ignore overcurrent events then almost by definition
 	 * we can't depend on resume-detect interrupts. */
 	if (ignore_oc)
 		return 1;
 
-	switch (to_pci_dev(uhci_dev(uhci))->vendor) {
-	    default:
-		break;
-
-	    case PCI_VENDOR_ID_GENESYS:
-		/* Genesys Logic's GL880S controllers don't generate
-		 * resume-detect interrupts.
-		 */
-		return 1;
-
-	    case PCI_VENDOR_ID_INTEL:
-		/* Some of Intel's USB controllers have a bug that causes
-		 * resume-detect interrupts if any port has an over-current
-		 * condition.  To make matters worse, some motherboards
-		 * hardwire unused USB ports' over-current inputs active!
-		 * To prevent problems, we will not enable resume-detect
-		 * interrupts if any ports are OC.
-		 */
-		for (port = 0; port < uhci->rh_numports; ++port) {
-			if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &
-					USBPORTSC_OC)
-				return 1;
-		}
-		break;
-	}
-	return 0;
+	return uhci->resume_detect_interrupts_are_broken ?
+		uhci->resume_detect_interrupts_are_broken(uhci) : 0;
 }
 
 static int global_suspend_mode_is_broken(struct uhci_hcd *uhci)
 {
-	int port;
-	const char *sys_info;
-	static char bad_Asus_board[] = "A7V8X";
-
-	/* One of Asus's motherboards has a bug which causes it to
-	 * wake up immediately from suspend-to-RAM if any of the ports
-	 * are connected.  In such cases we will not set EGSM.
-	 */
-	sys_info = dmi_get_system_info(DMI_BOARD_NAME);
-	if (sys_info && !strcmp(sys_info, bad_Asus_board)) {
-		for (port = 0; port < uhci->rh_numports; ++port) {
-			if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &
-					USBPORTSC_CCS)
-				return 1;
-		}
-	}
-
-	return 0;
+	return uhci->global_suspend_mode_is_broken ?
+		uhci->global_suspend_mode_is_broken(uhci) : 0;
 }
 
 static void suspend_rh(struct uhci_hcd *uhci, enum uhci_rh_state new_state)
@@ -320,8 +338,8 @@ __acquires(uhci->lock)
 			!int_enable)
 		uhci->RD_enable = int_enable = 0;
 
-	outw(int_enable, uhci->io_addr + USBINTR);
-	outw(egsm_enable | USBCMD_CF, uhci->io_addr + USBCMD);
+	uhci_writew(uhci, int_enable, USBINTR);
+	uhci_writew(uhci, egsm_enable | USBCMD_CF, USBCMD);
 	mb();
 	udelay(5);
 
@@ -330,7 +348,7 @@ __acquires(uhci->lock)
 	 * controller should stop after a few microseconds.  Otherwise
 	 * we will give the controller one frame to stop.
 	 */
-	if (!auto_stop && !(inw(uhci->io_addr + USBSTS) & USBSTS_HCH)) {
+	if (!auto_stop && !(uhci_readw(uhci, USBSTS) & USBSTS_HCH)) {
 		uhci->rh_state = UHCI_RH_SUSPENDING;
 		spin_unlock_irq(&uhci->lock);
 		msleep(1);
@@ -338,7 +356,7 @@ __acquires(uhci->lock)
 		if (uhci->dead)
 			return;
 	}
-	if (!(inw(uhci->io_addr + USBSTS) & USBSTS_HCH))
+	if (!(uhci_readw(uhci, USBSTS) & USBSTS_HCH))
 		dev_warn(uhci_dev(uhci), "Controller not stopped yet!\n");
 
 	uhci_get_current_frame_number(uhci);
@@ -360,15 +378,14 @@ __acquires(uhci->lock)
 
 static void start_rh(struct uhci_hcd *uhci)
 {
-	uhci_to_hcd(uhci)->state = HC_STATE_RUNNING;
 	uhci->is_stopped = 0;
 
 	/* Mark it configured and running with a 64-byte max packet.
 	 * All interrupts are enabled, even though RESUME won't do anything.
 	 */
-	outw(USBCMD_RS | USBCMD_CF | USBCMD_MAXP, uhci->io_addr + USBCMD);
-	outw(USBINTR_TIMEOUT | USBINTR_RESUME | USBINTR_IOC | USBINTR_SP,
-			uhci->io_addr + USBINTR);
+	uhci_writew(uhci, USBCMD_RS | USBCMD_CF | USBCMD_MAXP, USBCMD);
+	uhci_writew(uhci, USBINTR_TIMEOUT | USBINTR_RESUME |
+		USBINTR_IOC | USBINTR_SP, USBINTR);
 	mb();
 	uhci->rh_state = UHCI_RH_RUNNING;
 	set_bit(HCD_FLAG_POLL_RH, &uhci_to_hcd(uhci)->flags);
@@ -391,9 +408,9 @@ __acquires(uhci->lock)
 		unsigned egsm;
 
 		/* Keep EGSM on if it was set before */
-		egsm = inw(uhci->io_addr + USBCMD) & USBCMD_EGSM;
+		egsm = uhci_readw(uhci, USBCMD) & USBCMD_EGSM;
 		uhci->rh_state = UHCI_RH_RESUMING;
-		outw(USBCMD_FGR | USBCMD_CF | egsm, uhci->io_addr + USBCMD);
+		uhci_writew(uhci, USBCMD_FGR | USBCMD_CF | egsm, USBCMD);
 		spin_unlock_irq(&uhci->lock);
 		msleep(20);
 		spin_lock_irq(&uhci->lock);
@@ -401,10 +418,10 @@ __acquires(uhci->lock)
 			return;
 
 		/* End Global Resume and wait for EOP to be sent */
-		outw(USBCMD_CF, uhci->io_addr + USBCMD);
+		uhci_writew(uhci, USBCMD_CF, USBCMD);
 		mb();
 		udelay(4);
-		if (inw(uhci->io_addr + USBCMD) & USBCMD_FGR)
+		if (uhci_readw(uhci, USBCMD) & USBCMD_FGR)
 			dev_warn(uhci_dev(uhci), "FGR not stopped yet!\n");
 	}
 
@@ -424,10 +441,10 @@ static irqreturn_t uhci_irq(struct usb_hcd *hcd)
 	 * interrupt cause.  Contrary to the UHCI specification, the
 	 * "HC Halted" status bit is persistent: it is RO, not R/WC.
 	 */
-	status = inw(uhci->io_addr + USBSTS);
+	status = uhci_readw(uhci, USBSTS);
 	if (!(status & ~USBSTS_HCH))	/* shared interrupt, not mine */
 		return IRQ_NONE;
-	outw(status, uhci->io_addr + USBSTS);		/* Clear it */
+	uhci_writew(uhci, status, USBSTS);		/* Clear it */
 
 	if (status & ~(USBSTS_USBINT | USBSTS_ERROR | USBSTS_RD)) {
 		if (status & USBSTS_HSE)
@@ -449,6 +466,7 @@ static irqreturn_t uhci_irq(struct usb_hcd *hcd)
 					lprintk(errbuf);
 				}
 				uhci_hc_died(uhci);
+				usb_hc_died(hcd);
 
 				/* Force a callback in case there are
 				 * pending unlinks */
@@ -482,7 +500,7 @@ static void uhci_get_current_frame_number(struct uhci_hcd *uhci)
 	if (!uhci->is_stopped) {
 		unsigned delta;
 
-		delta = (inw(uhci->io_addr + USBFRNUM) - uhci->frame_number) &
+		delta = (uhci_readw(uhci, USBFRNUM) - uhci->frame_number) &
 				(UHCI_NUMFRAMES - 1);
 		uhci->frame_number += delta;
 	}
@@ -519,61 +537,6 @@ static void release_uhci(struct uhci_hcd *uhci)
 			uhci->frame, uhci->frame_dma_handle);
 }
 
-static int uhci_init(struct usb_hcd *hcd)
-{
-	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
-	unsigned io_size = (unsigned) hcd->rsrc_len;
-	int port;
-
-	uhci->io_addr = (unsigned long) hcd->rsrc_start;
-
-	/* The UHCI spec says devices must have 2 ports, and goes on to say
-	 * they may have more but gives no way to determine how many there
-	 * are.  However according to the UHCI spec, Bit 7 of the port
-	 * status and control register is always set to 1.  So we try to
-	 * use this to our advantage.  Another common failure mode when
-	 * a nonexistent register is addressed is to return all ones, so
-	 * we test for that also.
-	 */
-	for (port = 0; port < (io_size - USBPORTSC1) / 2; port++) {
-		unsigned int portstatus;
-
-		portstatus = inw(uhci->io_addr + USBPORTSC1 + (port * 2));
-		if (!(portstatus & 0x0080) || portstatus == 0xffff)
-			break;
-	}
-	if (debug)
-		dev_info(uhci_dev(uhci), "detected %d ports\n", port);
-
-	/* Anything greater than 7 is weird so we'll ignore it. */
-	if (port > UHCI_RH_MAXCHILD) {
-		dev_info(uhci_dev(uhci), "port count misdetected? "
-				"forcing to 2 ports\n");
-		port = 2;
-	}
-	uhci->rh_numports = port;
-
-	/* Kick BIOS off this hardware and reset if the controller
-	 * isn't already safely quiescent.
-	 */
-	check_and_reset_hc(uhci);
-	return 0;
-}
-
-/* Make sure the controller is quiescent and that we're not using it
- * any more.  This is mainly for the benefit of programs which, like kexec,
- * expect the hardware to be idle: not doing DMA or generating IRQs.
- *
- * This routine may be called in a damaged or failing kernel.  Hence we
- * do not acquire the spinlock before shutting down the controller.
- */
-static void uhci_shutdown(struct pci_dev *pdev)
-{
-	struct usb_hcd *hcd = pci_get_drvdata(pdev);
-
-	uhci_hc_died(hcd_to_uhci(hcd));
-}
-
 /*
  * Allocate a frame list, and then setup the skeleton
  *
@@ -668,16 +631,16 @@ static int uhci_start(struct usb_hcd *hcd)
 	 * 8 Interrupt queues; link all higher int queues to int1 = async
 	 */
 	for (i = SKEL_ISO + 1; i < SKEL_ASYNC; ++i)
-		uhci->skelqh[i]->link = LINK_TO_QH(uhci->skel_async_qh);
-	uhci->skel_async_qh->link = UHCI_PTR_TERM;
-	uhci->skel_term_qh->link = LINK_TO_QH(uhci->skel_term_qh);
+		uhci->skelqh[i]->link = LINK_TO_QH(uhci, uhci->skel_async_qh);
+	uhci->skel_async_qh->link = UHCI_PTR_TERM(uhci);
+	uhci->skel_term_qh->link = LINK_TO_QH(uhci, uhci->skel_term_qh);
 
 	/* This dummy TD is to work around a bug in Intel PIIX controllers */
-	uhci_fill_td(uhci->term_td, 0, uhci_explen(0) |
+	uhci_fill_td(uhci, uhci->term_td, 0, uhci_explen(0) |
 			(0x7f << TD_TOKEN_DEVADDR_SHIFT) | USB_PID_IN, 0);
-	uhci->term_td->link = UHCI_PTR_TERM;
+	uhci->term_td->link = UHCI_PTR_TERM(uhci);
 	uhci->skel_async_qh->element = uhci->skel_term_qh->element =
-			LINK_TO_TD(uhci->term_td);
+		LINK_TO_TD(uhci, uhci->term_td);
 
 	/*
 	 * Fill the frame list: make all entries point to the proper
@@ -790,86 +753,6 @@ static int uhci_rh_resume(struct usb_hcd *hcd)
 	return rc;
 }
 
-static int uhci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
-{
-	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
-	struct pci_dev *pdev = to_pci_dev(uhci_dev(uhci));
-	int rc = 0;
-
-	dev_dbg(uhci_dev(uhci), "%s\n", __func__);
-
-	spin_lock_irq(&uhci->lock);
-	if (!HCD_HW_ACCESSIBLE(hcd) || uhci->dead)
-		goto done_okay;		/* Already suspended or dead */
-
-	if (uhci->rh_state > UHCI_RH_SUSPENDED) {
-		dev_warn(uhci_dev(uhci), "Root hub isn't suspended!\n");
-		rc = -EBUSY;
-		goto done;
-	};
-
-	/* All PCI host controllers are required to disable IRQ generation
-	 * at the source, so we must turn off PIRQ.
-	 */
-	pci_write_config_word(pdev, USBLEGSUP, 0);
-	clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
-
-	/* Enable platform-specific non-PME# wakeup */
-	if (do_wakeup) {
-		if (pdev->vendor == PCI_VENDOR_ID_INTEL)
-			pci_write_config_byte(pdev, USBRES_INTEL,
-					USBPORT1EN | USBPORT2EN);
-	}
-
-done_okay:
-	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-done:
-	spin_unlock_irq(&uhci->lock);
-	return rc;
-}
-
-static int uhci_pci_resume(struct usb_hcd *hcd, bool hibernated)
-{
-	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
-
-	dev_dbg(uhci_dev(uhci), "%s\n", __func__);
-
-	/* Since we aren't in D3 any more, it's safe to set this flag
-	 * even if the controller was dead.
-	 */
-	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
-
-	spin_lock_irq(&uhci->lock);
-
-	/* Make sure resume from hibernation re-enumerates everything */
-	if (hibernated)
-		uhci_hc_died(uhci);
-
-	/* The firmware or a boot kernel may have changed the controller
-	 * settings during a system wakeup.  Check it and reconfigure
-	 * to avoid problems.
-	 */
-	check_and_reset_hc(uhci);
-
-	/* If the controller was dead before, it's back alive now */
-	configure_hc(uhci);
-
-	/* Tell the core if the controller had to be reset */
-	if (uhci->rh_state == UHCI_RH_RESET)
-		usb_root_hub_lost_power(hcd->self.root_hub);
-
-	spin_unlock_irq(&uhci->lock);
-
-	/* If interrupts don't work and remote wakeup is enabled then
-	 * the suspended root hub needs to be polled.
-	 */
-	if (!uhci->RD_enable && hcd->self.root_hub->do_remote_wakeup)
-		set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
-
-	/* Does the root hub have a port wakeup pending? */
-	usb_hcd_poll_rh_status(hcd);
-	return 0;
-}
 #endif
 
 /* Wait until a particular device/endpoint's QH is idle, and free it */
@@ -907,67 +790,62 @@ static int uhci_hcd_get_frame_number(struct usb_hcd *hcd)
 	/* Minimize latency by avoiding the spinlock */
 	frame_number = uhci->frame_number;
 	barrier();
-	delta = (inw(uhci->io_addr + USBFRNUM) - frame_number) &
+	delta = (uhci_readw(uhci, USBFRNUM) - frame_number) &
 			(UHCI_NUMFRAMES - 1);
 	return frame_number + delta;
 }
 
-static const char hcd_name[] = "uhci_hcd";
-
-static const struct hc_driver uhci_driver = {
-	.description =		hcd_name,
-	.product_desc =		"UHCI Host Controller",
-	.hcd_priv_size =	sizeof(struct uhci_hcd),
-
-	/* Generic hardware linkage */
-	.irq =			uhci_irq,
-	.flags =		HCD_USB11,
-
-	/* Basic lifecycle operations */
-	.reset =		uhci_init,
-	.start =		uhci_start,
-#ifdef CONFIG_PM
-	.pci_suspend =		uhci_pci_suspend,
-	.pci_resume =		uhci_pci_resume,
-	.bus_suspend =		uhci_rh_suspend,
-	.bus_resume =		uhci_rh_resume,
-#endif
-	.stop =			uhci_stop,
+/* Determines number of ports on controller */
+static int uhci_count_ports(struct usb_hcd *hcd)
+{
+	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
+	unsigned io_size = (unsigned) hcd->rsrc_len;
+	int port;
 
-	.urb_enqueue =		uhci_urb_enqueue,
-	.urb_dequeue =		uhci_urb_dequeue,
+	/* The UHCI spec says devices must have 2 ports, and goes on to say
+	 * they may have more but gives no way to determine how many there
+	 * are.  However according to the UHCI spec, Bit 7 of the port
+	 * status and control register is always set to 1.  So we try to
+	 * use this to our advantage.  Another common failure mode when
+	 * a nonexistent register is addressed is to return all ones, so
+	 * we test for that also.
+	 */
+	for (port = 0; port < (io_size - USBPORTSC1) / 2; port++) {
+		unsigned int portstatus;
 
-	.endpoint_disable =	uhci_hcd_endpoint_disable,
-	.get_frame_number =	uhci_hcd_get_frame_number,
+		portstatus = uhci_readw(uhci, USBPORTSC1 + (port * 2));
+		if (!(portstatus & 0x0080) || portstatus == 0xffff)
+			break;
+	}
+	if (debug)
+		dev_info(uhci_dev(uhci), "detected %d ports\n", port);
 
-	.hub_status_data =	uhci_hub_status_data,
-	.hub_control =		uhci_hub_control,
-};
+	/* Anything greater than 7 is weird so we'll ignore it. */
+	if (port > UHCI_RH_MAXCHILD) {
+		dev_info(uhci_dev(uhci), "port count misdetected? "
+				"forcing to 2 ports\n");
+		port = 2;
+	}
 
-static const struct pci_device_id uhci_pci_ids[] = { {
-	/* handle any USB UHCI controller */
-	PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_UHCI, ~0),
-	.driver_data =	(unsigned long) &uhci_driver,
-	}, { /* end: all zeroes */ }
-};
+	return port;
+}
 
-MODULE_DEVICE_TABLE(pci, uhci_pci_ids);
+static const char hcd_name[] = "uhci_hcd";
 
-static struct pci_driver uhci_pci_driver = {
-	.name =		(char *)hcd_name,
-	.id_table =	uhci_pci_ids,
+#ifdef CONFIG_PCI
+#include "uhci-pci.c"
+#define	PCI_DRIVER		uhci_pci_driver
+#endif
 
-	.probe =	usb_hcd_pci_probe,
-	.remove =	usb_hcd_pci_remove,
-	.shutdown =	uhci_shutdown,
+#ifdef CONFIG_SPARC_LEON
+#include "uhci-grlib.c"
+#define PLATFORM_DRIVER		uhci_grlib_driver
+#endif
 
-#ifdef CONFIG_PM_SLEEP
-	.driver =	{
-		.pm =	&usb_hcd_pci_pm_ops
-	},
+#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER)
+#error "missing bus glue for uhci-hcd"
 #endif
-};
- 
+
 static int __init uhci_hcd_init(void)
 {
 	int retval = -ENOMEM;
@@ -993,13 +871,27 @@ static int __init uhci_hcd_init(void)
 	if (!uhci_up_cachep)
 		goto up_failed;
 
-	retval = pci_register_driver(&uhci_pci_driver);
-	if (retval)
-		goto init_failed;
+#ifdef PLATFORM_DRIVER
+	retval = platform_driver_register(&PLATFORM_DRIVER);
+	if (retval < 0)
+		goto clean0;
+#endif
+
+#ifdef PCI_DRIVER
+	retval = pci_register_driver(&PCI_DRIVER);
+	if (retval < 0)
+		goto clean1;
+#endif
 
 	return 0;
 
-init_failed:
+#ifdef PCI_DRIVER
+clean1:
+#endif
+#ifdef PLATFORM_DRIVER
+	platform_driver_unregister(&PLATFORM_DRIVER);
+clean0:
+#endif
 	kmem_cache_destroy(uhci_up_cachep);
 
 up_failed:
@@ -1016,7 +908,12 @@ static int __init uhci_hcd_init(void)
 
 static void __exit uhci_hcd_cleanup(void) 
 {
-	pci_unregister_driver(&uhci_pci_driver);
+#ifdef PLATFORM_DRIVER
+	platform_driver_unregister(&PLATFORM_DRIVER);
+#endif
+#ifdef PCI_DRIVER
+	pci_unregister_driver(&PCI_DRIVER);
+#endif
 	kmem_cache_destroy(uhci_up_cachep);
 	debugfs_remove(uhci_debugfs_root);
 	kfree(errbuf);
diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h
index 49bf2790f9c22233039ca89e0a61defa0cd3f448..7af2b7052047483be2b4a644de7f0a50355793e9 100644
--- a/drivers/usb/host/uhci-hcd.h
+++ b/drivers/usb/host/uhci-hcd.h
@@ -78,11 +78,11 @@
 #define   USBPORT1EN		0x01
 #define   USBPORT2EN		0x02
 
-#define UHCI_PTR_BITS		cpu_to_le32(0x000F)
-#define UHCI_PTR_TERM		cpu_to_le32(0x0001)
-#define UHCI_PTR_QH		cpu_to_le32(0x0002)
-#define UHCI_PTR_DEPTH		cpu_to_le32(0x0004)
-#define UHCI_PTR_BREADTH	cpu_to_le32(0x0000)
+#define UHCI_PTR_BITS(uhci)	cpu_to_hc32((uhci), 0x000F)
+#define UHCI_PTR_TERM(uhci)	cpu_to_hc32((uhci), 0x0001)
+#define UHCI_PTR_QH(uhci)	cpu_to_hc32((uhci), 0x0002)
+#define UHCI_PTR_DEPTH(uhci)	cpu_to_hc32((uhci), 0x0004)
+#define UHCI_PTR_BREADTH(uhci)	cpu_to_hc32((uhci), 0x0000)
 
 #define UHCI_NUMFRAMES		1024	/* in the frame list [array] */
 #define UHCI_MAX_SOF_NUMBER	2047	/* in an SOF packet */
@@ -98,6 +98,22 @@
 #define QH_WAIT_TIMEOUT		msecs_to_jiffies(200)
 
 
+/*
+ * __hc32 and __hc16 are "Host Controller" types, they may be equivalent to
+ * __leXX (normally) or __beXX (given UHCI_BIG_ENDIAN_DESC), depending on
+ * the host controller implementation.
+ *
+ * To facilitate the strongest possible byte-order checking from "sparse"
+ * and so on, we use __leXX unless that's not practical.
+ */
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_DESC
+typedef __u32 __bitwise __hc32;
+typedef __u16 __bitwise __hc16;
+#else
+#define __hc32	__le32
+#define __hc16	__le16
+#endif
+
 /*
  *	Queue Headers
  */
@@ -130,8 +146,8 @@
 
 struct uhci_qh {
 	/* Hardware fields */
-	__le32 link;			/* Next QH in the schedule */
-	__le32 element;			/* Queue element (TD) pointer */
+	__hc32 link;			/* Next QH in the schedule */
+	__hc32 element;			/* Queue element (TD) pointer */
 
 	/* Software fields */
 	dma_addr_t dma_handle;
@@ -168,14 +184,10 @@ struct uhci_qh {
  * We need a special accessor for the element pointer because it is
  * subject to asynchronous updates by the controller.
  */
-static inline __le32 qh_element(struct uhci_qh *qh) {
-	__le32 element = qh->element;
+#define qh_element(qh)		ACCESS_ONCE((qh)->element)
 
-	barrier();
-	return element;
-}
-
-#define LINK_TO_QH(qh)		(UHCI_PTR_QH | cpu_to_le32((qh)->dma_handle))
+#define LINK_TO_QH(uhci, qh)	(UHCI_PTR_QH((uhci)) | \
+				cpu_to_hc32((uhci), (qh)->dma_handle))
 
 
 /*
@@ -212,7 +224,7 @@ static inline __le32 qh_element(struct uhci_qh *qh) {
 /*
  * for TD <info>: (a.k.a. Token)
  */
-#define td_token(td)		le32_to_cpu((td)->token)
+#define td_token(uhci, td)	hc32_to_cpu((uhci), (td)->token)
 #define TD_TOKEN_DEVADDR_SHIFT	8
 #define TD_TOKEN_TOGGLE_SHIFT	19
 #define TD_TOKEN_TOGGLE		(1 << 19)
@@ -245,10 +257,10 @@ static inline __le32 qh_element(struct uhci_qh *qh) {
  */
 struct uhci_td {
 	/* Hardware fields */
-	__le32 link;
-	__le32 status;
-	__le32 token;
-	__le32 buffer;
+	__hc32 link;
+	__hc32 status;
+	__hc32 token;
+	__hc32 buffer;
 
 	/* Software fields */
 	dma_addr_t dma_handle;
@@ -263,14 +275,10 @@ struct uhci_td {
  * We need a special accessor for the control/status word because it is
  * subject to asynchronous updates by the controller.
  */
-static inline u32 td_status(struct uhci_td *td) {
-	__le32 status = td->status;
+#define td_status(uhci, td)		hc32_to_cpu((uhci), \
+						ACCESS_ONCE((td)->status))
 
-	barrier();
-	return le32_to_cpu(status);
-}
-
-#define LINK_TO_TD(td)		(cpu_to_le32((td)->dma_handle))
+#define LINK_TO_TD(uhci, td)		(cpu_to_hc32((uhci), (td)->dma_handle))
 
 
 /*
@@ -380,6 +388,9 @@ struct uhci_hcd {
 	/* Grabbed from PCI */
 	unsigned long io_addr;
 
+	/* Used when registers are memory mapped */
+	void __iomem *regs;
+
 	struct dma_pool *qh_pool;
 	struct dma_pool *td_pool;
 
@@ -390,7 +401,7 @@ struct uhci_hcd {
 	spinlock_t lock;
 
 	dma_addr_t frame_dma_handle;	/* Hardware frame list */
-	__le32 *frame;
+	__hc32 *frame;
 	void **frame_cpu;		/* CPU's frame list */
 
 	enum uhci_rh_state rh_state;
@@ -415,6 +426,12 @@ struct uhci_hcd {
 
 	struct timer_list fsbr_timer;		/* For turning off FBSR */
 
+	/* Silicon quirks */
+	unsigned int oc_low:1;			/* OverCurrent bit active low */
+	unsigned int wait_for_hp:1;		/* Wait for HP port reset */
+	unsigned int big_endian_mmio:1;		/* Big endian registers */
+	unsigned int big_endian_desc:1;		/* Big endian descriptors */
+
 	/* Support for port suspend/resume/reset */
 	unsigned long port_c_suspend;		/* Bit-arrays of ports */
 	unsigned long resuming_ports;
@@ -429,6 +446,16 @@ struct uhci_hcd {
 
 	int total_load;				/* Sum of array values */
 	short load[MAX_PHASE];			/* Periodic allocations */
+
+	/* Reset host controller */
+	void	(*reset_hc) (struct uhci_hcd *uhci);
+	int	(*check_and_reset_hc) (struct uhci_hcd *uhci);
+	/* configure_hc should perform arch specific settings, if needed */
+	void	(*configure_hc) (struct uhci_hcd *uhci);
+	/* Check for broken resume detect interrupts */
+	int	(*resume_detect_interrupts_are_broken) (struct uhci_hcd *uhci);
+	/* Check for broken global suspend */
+	int	(*global_suspend_mode_is_broken) (struct uhci_hcd *uhci);
 };
 
 /* Convert between a usb_hcd pointer and the corresponding uhci_hcd */
@@ -467,4 +494,171 @@ struct urb_priv {
 #define PCI_VENDOR_ID_GENESYS		0x17a0
 #define PCI_DEVICE_ID_GL880S_UHCI	0x8083
 
+/*
+ * Functions used to access controller registers. The UCHI spec says that host
+ * controller I/O registers are mapped into PCI I/O space. For non-PCI hosts
+ * we use memory mapped registers.
+ */
+
+#ifndef CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC
+/* Support PCI only */
+static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg)
+{
+	return inl(uhci->io_addr + reg);
+}
+
+static inline void uhci_writel(const struct uhci_hcd *uhci, u32 val, int reg)
+{
+	outl(val, uhci->io_addr + reg);
+}
+
+static inline u16 uhci_readw(const struct uhci_hcd *uhci, int reg)
+{
+	return inw(uhci->io_addr + reg);
+}
+
+static inline void uhci_writew(const struct uhci_hcd *uhci, u16 val, int reg)
+{
+	outw(val, uhci->io_addr + reg);
+}
+
+static inline u8 uhci_readb(const struct uhci_hcd *uhci, int reg)
+{
+	return inb(uhci->io_addr + reg);
+}
+
+static inline void uhci_writeb(const struct uhci_hcd *uhci, u8 val, int reg)
+{
+	outb(val, uhci->io_addr + reg);
+}
+
+#else
+/* Support non-PCI host controllers */
+#ifdef CONFIG_PCI
+/* Support PCI and non-PCI host controllers */
+#define uhci_has_pci_registers(u)	((u)->io_addr != 0)
+#else
+/* Support non-PCI host controllers only */
+#define uhci_has_pci_registers(u)	0
+#endif
+
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
+/* Support (non-PCI) big endian host controllers */
+#define uhci_big_endian_mmio(u)		((u)->big_endian_mmio)
+#else
+#define uhci_big_endian_mmio(u)		0
+#endif
+
+static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg)
+{
+	if (uhci_has_pci_registers(uhci))
+		return inl(uhci->io_addr + reg);
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
+	else if (uhci_big_endian_mmio(uhci))
+		return readl_be(uhci->regs + reg);
+#endif
+	else
+		return readl(uhci->regs + reg);
+}
+
+static inline void uhci_writel(const struct uhci_hcd *uhci, u32 val, int reg)
+{
+	if (uhci_has_pci_registers(uhci))
+		outl(val, uhci->io_addr + reg);
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
+	else if (uhci_big_endian_mmio(uhci))
+		writel_be(val, uhci->regs + reg);
+#endif
+	else
+		writel(val, uhci->regs + reg);
+}
+
+static inline u16 uhci_readw(const struct uhci_hcd *uhci, int reg)
+{
+	if (uhci_has_pci_registers(uhci))
+		return inw(uhci->io_addr + reg);
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
+	else if (uhci_big_endian_mmio(uhci))
+		return readw_be(uhci->regs + reg);
+#endif
+	else
+		return readw(uhci->regs + reg);
+}
+
+static inline void uhci_writew(const struct uhci_hcd *uhci, u16 val, int reg)
+{
+	if (uhci_has_pci_registers(uhci))
+		outw(val, uhci->io_addr + reg);
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
+	else if (uhci_big_endian_mmio(uhci))
+		writew_be(val, uhci->regs + reg);
+#endif
+	else
+		writew(val, uhci->regs + reg);
+}
+
+static inline u8 uhci_readb(const struct uhci_hcd *uhci, int reg)
+{
+	if (uhci_has_pci_registers(uhci))
+		return inb(uhci->io_addr + reg);
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
+	else if (uhci_big_endian_mmio(uhci))
+		return readb_be(uhci->regs + reg);
+#endif
+	else
+		return readb(uhci->regs + reg);
+}
+
+static inline void uhci_writeb(const struct uhci_hcd *uhci, u8 val, int reg)
+{
+	if (uhci_has_pci_registers(uhci))
+		outb(val, uhci->io_addr + reg);
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO
+	else if (uhci_big_endian_mmio(uhci))
+		writeb_be(val, uhci->regs + reg);
+#endif
+	else
+		writeb(val, uhci->regs + reg);
+}
+#endif /* CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC */
+
+/*
+ * The GRLIB GRUSBHC controller can use big endian format for its descriptors.
+ *
+ * UHCI controllers accessed through PCI work normally (little-endian
+ * everywhere), so we don't bother supporting a BE-only mode.
+ */
+#ifdef CONFIG_USB_UHCI_BIG_ENDIAN_DESC
+#define uhci_big_endian_desc(u)		((u)->big_endian_desc)
+
+/* cpu to uhci */
+static inline __hc32 cpu_to_hc32(const struct uhci_hcd *uhci, const u32 x)
+{
+	return uhci_big_endian_desc(uhci)
+		? (__force __hc32)cpu_to_be32(x)
+		: (__force __hc32)cpu_to_le32(x);
+}
+
+/* uhci to cpu */
+static inline u32 hc32_to_cpu(const struct uhci_hcd *uhci, const __hc32 x)
+{
+	return uhci_big_endian_desc(uhci)
+		? be32_to_cpu((__force __be32)x)
+		: le32_to_cpu((__force __le32)x);
+}
+
+#else
+/* cpu to uhci */
+static inline __hc32 cpu_to_hc32(const struct uhci_hcd *uhci, const u32 x)
+{
+	return cpu_to_le32(x);
+}
+
+/* uhci to cpu */
+static inline u32 hc32_to_cpu(const struct uhci_hcd *uhci, const __hc32 x)
+{
+	return le32_to_cpu(x);
+}
+#endif
+
 #endif
diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c
index 6d59c0f77f2500a757320a0bc6edfba0d084d1e4..045cde4cbc3deafca332c28974b47cb826bae423 100644
--- a/drivers/usb/host/uhci-hub.c
+++ b/drivers/usb/host/uhci-hub.c
@@ -44,7 +44,7 @@ static int any_ports_active(struct uhci_hcd *uhci)
 	int port;
 
 	for (port = 0; port < uhci->rh_numports; ++port) {
-		if ((inw(uhci->io_addr + USBPORTSC1 + port * 2) &
+		if ((uhci_readw(uhci, USBPORTSC1 + port * 2) &
 				(USBPORTSC_CCS | RWC_BITS)) ||
 				test_bit(port, &uhci->port_c_suspend))
 			return 1;
@@ -68,7 +68,7 @@ static inline int get_hub_status_data(struct uhci_hcd *uhci, char *buf)
 
 	*buf = 0;
 	for (port = 0; port < uhci->rh_numports; ++port) {
-		if ((inw(uhci->io_addr + USBPORTSC1 + port * 2) & mask) ||
+		if ((uhci_readw(uhci, USBPORTSC1 + port * 2) & mask) ||
 				test_bit(port, &uhci->port_c_suspend))
 			*buf |= (1 << (port + 1));
 	}
@@ -78,17 +78,17 @@ static inline int get_hub_status_data(struct uhci_hcd *uhci, char *buf)
 #define OK(x)			len = (x); break
 
 #define CLR_RH_PORTSTAT(x) \
-	status = inw(port_addr); \
+	status = uhci_readw(uhci, port_addr);	\
 	status &= ~(RWC_BITS|WZ_BITS); \
 	status &= ~(x); \
 	status |= RWC_BITS & (x); \
-	outw(status, port_addr)
+	uhci_writew(uhci, status, port_addr)
 
 #define SET_RH_PORTSTAT(x) \
-	status = inw(port_addr); \
+	status = uhci_readw(uhci, port_addr);	\
 	status |= (x); \
 	status &= ~(RWC_BITS|WZ_BITS); \
-	outw(status, port_addr)
+	uhci_writew(uhci, status, port_addr)
 
 /* UHCI controllers don't automatically stop resume signalling after 20 msec,
  * so we have to poll and check timeouts in order to take care of it.
@@ -99,7 +99,7 @@ static void uhci_finish_suspend(struct uhci_hcd *uhci, int port,
 	int status;
 	int i;
 
-	if (inw(port_addr) & SUSPEND_BITS) {
+	if (uhci_readw(uhci, port_addr) & SUSPEND_BITS) {
 		CLR_RH_PORTSTAT(SUSPEND_BITS);
 		if (test_bit(port, &uhci->resuming_ports))
 			set_bit(port, &uhci->port_c_suspend);
@@ -110,7 +110,7 @@ static void uhci_finish_suspend(struct uhci_hcd *uhci, int port,
 		 * Experiments show that some controllers take longer, so
 		 * we'll poll for completion. */
 		for (i = 0; i < 10; ++i) {
-			if (!(inw(port_addr) & SUSPEND_BITS))
+			if (!(uhci_readw(uhci, port_addr) & SUSPEND_BITS))
 				break;
 			udelay(1);
 		}
@@ -121,12 +121,12 @@ static void uhci_finish_suspend(struct uhci_hcd *uhci, int port,
 /* Wait for the UHCI controller in HP's iLO2 server management chip.
  * It can take up to 250 us to finish a reset and set the CSC bit.
  */
-static void wait_for_HP(unsigned long port_addr)
+static void wait_for_HP(struct uhci_hcd *uhci, unsigned long port_addr)
 {
 	int i;
 
 	for (i = 10; i < 250; i += 10) {
-		if (inw(port_addr) & USBPORTSC_CSC)
+		if (uhci_readw(uhci, port_addr) & USBPORTSC_CSC)
 			return;
 		udelay(10);
 	}
@@ -140,8 +140,8 @@ static void uhci_check_ports(struct uhci_hcd *uhci)
 	int status;
 
 	for (port = 0; port < uhci->rh_numports; ++port) {
-		port_addr = uhci->io_addr + USBPORTSC1 + 2 * port;
-		status = inw(port_addr);
+		port_addr = USBPORTSC1 + 2 * port;
+		status = uhci_readw(uhci, port_addr);
 		if (unlikely(status & USBPORTSC_PR)) {
 			if (time_after_eq(jiffies, uhci->ports_timeout)) {
 				CLR_RH_PORTSTAT(USBPORTSC_PR);
@@ -149,9 +149,8 @@ static void uhci_check_ports(struct uhci_hcd *uhci)
 
 				/* HP's server management chip requires
 				 * a longer delay. */
-				if (to_pci_dev(uhci_dev(uhci))->vendor ==
-						PCI_VENDOR_ID_HP)
-					wait_for_HP(port_addr);
+				if (uhci->wait_for_hp)
+					wait_for_HP(uhci, port_addr);
 
 				/* If the port was enabled before, turning
 				 * reset on caused a port enable change.
@@ -242,7 +241,7 @@ static int uhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
 	int status, lstatus, retval = 0, len = 0;
 	unsigned int port = wIndex - 1;
-	unsigned long port_addr = uhci->io_addr + USBPORTSC1 + 2 * port;
+	unsigned long port_addr = USBPORTSC1 + 2 * port;
 	u16 wPortChange, wPortStatus;
 	unsigned long flags;
 
@@ -260,14 +259,13 @@ static int uhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			goto err;
 
 		uhci_check_ports(uhci);
-		status = inw(port_addr);
+		status = uhci_readw(uhci, port_addr);
 
 		/* Intel controllers report the OverCurrent bit active on.
 		 * VIA controllers report it active off, so we'll adjust the
 		 * bit value.  (It's not standardized in the UHCI spec.)
 		 */
-		if (to_pci_dev(hcd->self.controller)->vendor ==
-				PCI_VENDOR_ID_VIA)
+		if (uhci->oc_low)
 			status ^= USBPORTSC_OC;
 
 		/* UHCI doesn't support C_RESET (always false) */
@@ -358,7 +356,7 @@ static int uhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			CLR_RH_PORTSTAT(USBPORTSC_PEC);
 			OK(0);
 		case USB_PORT_FEAT_SUSPEND:
-			if (!(inw(port_addr) & USBPORTSC_SUSP)) {
+			if (!(uhci_readw(uhci, port_addr) & USBPORTSC_SUSP)) {
 
 				/* Make certain the port isn't suspended */
 				uhci_finish_suspend(uhci, port, port_addr);
@@ -370,7 +368,8 @@ static int uhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 				 * if the port is disabled.  When this happens
 				 * just skip the Resume signalling.
 				 */
-				if (!(inw(port_addr) & USBPORTSC_RD))
+				if (!(uhci_readw(uhci, port_addr) &
+						USBPORTSC_RD))
 					uhci_finish_suspend(uhci, port,
 							port_addr);
 				else
diff --git a/drivers/usb/host/uhci-pci.c b/drivers/usb/host/uhci-pci.c
new file mode 100644
index 0000000000000000000000000000000000000000..c300bd2f7d1c53e0ee684b0c6f9cab185fb1c55c
--- /dev/null
+++ b/drivers/usb/host/uhci-pci.c
@@ -0,0 +1,301 @@
+/*
+ * UHCI HCD (Host Controller Driver) PCI Bus Glue.
+ *
+ * Extracted from uhci-hcd.c:
+ * Maintainer: Alan Stern <stern@rowland.harvard.edu>
+ *
+ * (C) Copyright 1999 Linus Torvalds
+ * (C) Copyright 1999-2002 Johannes Erdfelt, johannes@erdfelt.com
+ * (C) Copyright 1999 Randy Dunlap
+ * (C) Copyright 1999 Georg Acher, acher@in.tum.de
+ * (C) Copyright 1999 Deti Fliegl, deti@fliegl.de
+ * (C) Copyright 1999 Thomas Sailer, sailer@ife.ee.ethz.ch
+ * (C) Copyright 1999 Roman Weissgaerber, weissg@vienna.at
+ * (C) Copyright 2000 Yggdrasil Computing, Inc. (port of new PCI interface
+ *               support from usb-ohci.c by Adam Richter, adam@yggdrasil.com).
+ * (C) Copyright 1999 Gregory P. Smith (from usb-ohci.c)
+ * (C) Copyright 2004-2007 Alan Stern, stern@rowland.harvard.edu
+ */
+
+#include "pci-quirks.h"
+
+/*
+ * Make sure the controller is completely inactive, unable to
+ * generate interrupts or do DMA.
+ */
+static void uhci_pci_reset_hc(struct uhci_hcd *uhci)
+{
+	uhci_reset_hc(to_pci_dev(uhci_dev(uhci)), uhci->io_addr);
+}
+
+/*
+ * Initialize a controller that was newly discovered or has just been
+ * resumed.  In either case we can't be sure of its previous state.
+ *
+ * Returns: 1 if the controller was reset, 0 otherwise.
+ */
+static int uhci_pci_check_and_reset_hc(struct uhci_hcd *uhci)
+{
+	return uhci_check_and_reset_hc(to_pci_dev(uhci_dev(uhci)),
+				uhci->io_addr);
+}
+
+/*
+ * Store the basic register settings needed by the controller.
+ * This function is called at the end of configure_hc in uhci-hcd.c.
+ */
+static void uhci_pci_configure_hc(struct uhci_hcd *uhci)
+{
+	struct pci_dev *pdev = to_pci_dev(uhci_dev(uhci));
+
+	/* Enable PIRQ */
+	pci_write_config_word(pdev, USBLEGSUP, USBLEGSUP_DEFAULT);
+
+	/* Disable platform-specific non-PME# wakeup */
+	if (pdev->vendor == PCI_VENDOR_ID_INTEL)
+		pci_write_config_byte(pdev, USBRES_INTEL, 0);
+}
+
+static int uhci_pci_resume_detect_interrupts_are_broken(struct uhci_hcd *uhci)
+{
+	int port;
+
+	switch (to_pci_dev(uhci_dev(uhci))->vendor) {
+	default:
+		break;
+
+	case PCI_VENDOR_ID_GENESYS:
+		/* Genesys Logic's GL880S controllers don't generate
+		 * resume-detect interrupts.
+		 */
+		return 1;
+
+	case PCI_VENDOR_ID_INTEL:
+		/* Some of Intel's USB controllers have a bug that causes
+		 * resume-detect interrupts if any port has an over-current
+		 * condition.  To make matters worse, some motherboards
+		 * hardwire unused USB ports' over-current inputs active!
+		 * To prevent problems, we will not enable resume-detect
+		 * interrupts if any ports are OC.
+		 */
+		for (port = 0; port < uhci->rh_numports; ++port) {
+			if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &
+					USBPORTSC_OC)
+				return 1;
+		}
+		break;
+	}
+	return 0;
+}
+
+static int uhci_pci_global_suspend_mode_is_broken(struct uhci_hcd *uhci)
+{
+	int port;
+	const char *sys_info;
+	static const char bad_Asus_board[] = "A7V8X";
+
+	/* One of Asus's motherboards has a bug which causes it to
+	 * wake up immediately from suspend-to-RAM if any of the ports
+	 * are connected.  In such cases we will not set EGSM.
+	 */
+	sys_info = dmi_get_system_info(DMI_BOARD_NAME);
+	if (sys_info && !strcmp(sys_info, bad_Asus_board)) {
+		for (port = 0; port < uhci->rh_numports; ++port) {
+			if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &
+					USBPORTSC_CCS)
+				return 1;
+		}
+	}
+
+	return 0;
+}
+
+static int uhci_pci_init(struct usb_hcd *hcd)
+{
+	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
+
+	uhci->io_addr = (unsigned long) hcd->rsrc_start;
+
+	uhci->rh_numports = uhci_count_ports(hcd);
+
+	/* Intel controllers report the OverCurrent bit active on.
+	 * VIA controllers report it active off, so we'll adjust the
+	 * bit value.  (It's not standardized in the UHCI spec.)
+	 */
+	if (to_pci_dev(uhci_dev(uhci))->vendor == PCI_VENDOR_ID_VIA)
+		uhci->oc_low = 1;
+
+	/* HP's server management chip requires a longer port reset delay. */
+	if (to_pci_dev(uhci_dev(uhci))->vendor == PCI_VENDOR_ID_HP)
+		uhci->wait_for_hp = 1;
+
+	/* Set up pointers to PCI-specific functions */
+	uhci->reset_hc = uhci_pci_reset_hc;
+	uhci->check_and_reset_hc = uhci_pci_check_and_reset_hc;
+	uhci->configure_hc = uhci_pci_configure_hc;
+	uhci->resume_detect_interrupts_are_broken =
+		uhci_pci_resume_detect_interrupts_are_broken;
+	uhci->global_suspend_mode_is_broken =
+		uhci_pci_global_suspend_mode_is_broken;
+
+
+	/* Kick BIOS off this hardware and reset if the controller
+	 * isn't already safely quiescent.
+	 */
+	check_and_reset_hc(uhci);
+	return 0;
+}
+
+/* Make sure the controller is quiescent and that we're not using it
+ * any more.  This is mainly for the benefit of programs which, like kexec,
+ * expect the hardware to be idle: not doing DMA or generating IRQs.
+ *
+ * This routine may be called in a damaged or failing kernel.  Hence we
+ * do not acquire the spinlock before shutting down the controller.
+ */
+static void uhci_shutdown(struct pci_dev *pdev)
+{
+	struct usb_hcd *hcd = pci_get_drvdata(pdev);
+
+	uhci_hc_died(hcd_to_uhci(hcd));
+}
+
+#ifdef CONFIG_PM
+
+static int uhci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
+{
+	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
+	struct pci_dev *pdev = to_pci_dev(uhci_dev(uhci));
+	int rc = 0;
+
+	dev_dbg(uhci_dev(uhci), "%s\n", __func__);
+
+	spin_lock_irq(&uhci->lock);
+	if (!HCD_HW_ACCESSIBLE(hcd) || uhci->dead)
+		goto done_okay;		/* Already suspended or dead */
+
+	if (uhci->rh_state > UHCI_RH_SUSPENDED) {
+		dev_warn(uhci_dev(uhci), "Root hub isn't suspended!\n");
+		rc = -EBUSY;
+		goto done;
+	};
+
+	/* All PCI host controllers are required to disable IRQ generation
+	 * at the source, so we must turn off PIRQ.
+	 */
+	pci_write_config_word(pdev, USBLEGSUP, 0);
+	clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+
+	/* Enable platform-specific non-PME# wakeup */
+	if (do_wakeup) {
+		if (pdev->vendor == PCI_VENDOR_ID_INTEL)
+			pci_write_config_byte(pdev, USBRES_INTEL,
+					USBPORT1EN | USBPORT2EN);
+	}
+
+done_okay:
+	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+done:
+	spin_unlock_irq(&uhci->lock);
+	return rc;
+}
+
+static int uhci_pci_resume(struct usb_hcd *hcd, bool hibernated)
+{
+	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
+
+	dev_dbg(uhci_dev(uhci), "%s\n", __func__);
+
+	/* Since we aren't in D3 any more, it's safe to set this flag
+	 * even if the controller was dead.
+	 */
+	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+
+	spin_lock_irq(&uhci->lock);
+
+	/* Make sure resume from hibernation re-enumerates everything */
+	if (hibernated) {
+		uhci->reset_hc(uhci);
+		finish_reset(uhci);
+	}
+
+	/* The firmware may have changed the controller settings during
+	 * a system wakeup.  Check it and reconfigure to avoid problems.
+	 */
+	else {
+		check_and_reset_hc(uhci);
+	}
+	configure_hc(uhci);
+
+	/* Tell the core if the controller had to be reset */
+	if (uhci->rh_state == UHCI_RH_RESET)
+		usb_root_hub_lost_power(hcd->self.root_hub);
+
+	spin_unlock_irq(&uhci->lock);
+
+	/* If interrupts don't work and remote wakeup is enabled then
+	 * the suspended root hub needs to be polled.
+	 */
+	if (!uhci->RD_enable && hcd->self.root_hub->do_remote_wakeup)
+		set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+
+	/* Does the root hub have a port wakeup pending? */
+	usb_hcd_poll_rh_status(hcd);
+	return 0;
+}
+
+#endif
+
+static const struct hc_driver uhci_driver = {
+	.description =		hcd_name,
+	.product_desc =		"UHCI Host Controller",
+	.hcd_priv_size =	sizeof(struct uhci_hcd),
+
+	/* Generic hardware linkage */
+	.irq =			uhci_irq,
+	.flags =		HCD_USB11,
+
+	/* Basic lifecycle operations */
+	.reset =		uhci_pci_init,
+	.start =		uhci_start,
+#ifdef CONFIG_PM
+	.pci_suspend =		uhci_pci_suspend,
+	.pci_resume =		uhci_pci_resume,
+	.bus_suspend =		uhci_rh_suspend,
+	.bus_resume =		uhci_rh_resume,
+#endif
+	.stop =			uhci_stop,
+
+	.urb_enqueue =		uhci_urb_enqueue,
+	.urb_dequeue =		uhci_urb_dequeue,
+
+	.endpoint_disable =	uhci_hcd_endpoint_disable,
+	.get_frame_number =	uhci_hcd_get_frame_number,
+
+	.hub_status_data =	uhci_hub_status_data,
+	.hub_control =		uhci_hub_control,
+};
+
+static DEFINE_PCI_DEVICE_TABLE(uhci_pci_ids) = { {
+	/* handle any USB UHCI controller */
+	PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_UHCI, ~0),
+	.driver_data =	(unsigned long) &uhci_driver,
+	}, { /* end: all zeroes */ }
+};
+
+MODULE_DEVICE_TABLE(pci, uhci_pci_ids);
+
+static struct pci_driver uhci_pci_driver = {
+	.name =		(char *)hcd_name,
+	.id_table =	uhci_pci_ids,
+
+	.probe =	usb_hcd_pci_probe,
+	.remove =	usb_hcd_pci_remove,
+	.shutdown =	uhci_shutdown,
+
+#ifdef CONFIG_PM_SLEEP
+	.driver =	{
+		.pm =	&usb_hcd_pci_pm_ops
+	},
+#endif
+};
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index af77abb5c68bade81ef44f52dc3fe074f1c2d983..84ed28b34f934d86ecef647d73580309baf3f2b8 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -29,12 +29,12 @@ static void uhci_set_next_interrupt(struct uhci_hcd *uhci)
 {
 	if (uhci->is_stopped)
 		mod_timer(&uhci_to_hcd(uhci)->rh_timer, jiffies);
-	uhci->term_td->status |= cpu_to_le32(TD_CTRL_IOC);
+	uhci->term_td->status |= cpu_to_hc32(uhci, TD_CTRL_IOC);
 }
 
 static inline void uhci_clear_next_interrupt(struct uhci_hcd *uhci)
 {
-	uhci->term_td->status &= ~cpu_to_le32(TD_CTRL_IOC);
+	uhci->term_td->status &= ~cpu_to_hc32(uhci, TD_CTRL_IOC);
 }
 
 
@@ -53,7 +53,7 @@ static void uhci_fsbr_on(struct uhci_hcd *uhci)
 	uhci->fsbr_is_on = 1;
 	lqh = list_entry(uhci->skel_async_qh->node.prev,
 			struct uhci_qh, node);
-	lqh->link = LINK_TO_QH(uhci->skel_term_qh);
+	lqh->link = LINK_TO_QH(uhci, uhci->skel_term_qh);
 }
 
 static void uhci_fsbr_off(struct uhci_hcd *uhci)
@@ -65,7 +65,7 @@ static void uhci_fsbr_off(struct uhci_hcd *uhci)
 	uhci->fsbr_is_on = 0;
 	lqh = list_entry(uhci->skel_async_qh->node.prev,
 			struct uhci_qh, node);
-	lqh->link = UHCI_PTR_TERM;
+	lqh->link = UHCI_PTR_TERM(uhci);
 }
 
 static void uhci_add_fsbr(struct uhci_hcd *uhci, struct urb *urb)
@@ -131,12 +131,12 @@ static void uhci_free_td(struct uhci_hcd *uhci, struct uhci_td *td)
 	dma_pool_free(uhci->td_pool, td, td->dma_handle);
 }
 
-static inline void uhci_fill_td(struct uhci_td *td, u32 status,
-		u32 token, u32 buffer)
+static inline void uhci_fill_td(struct uhci_hcd *uhci, struct uhci_td *td,
+		u32 status, u32 token, u32 buffer)
 {
-	td->status = cpu_to_le32(status);
-	td->token = cpu_to_le32(token);
-	td->buffer = cpu_to_le32(buffer);
+	td->status = cpu_to_hc32(uhci, status);
+	td->token = cpu_to_hc32(uhci, token);
+	td->buffer = cpu_to_hc32(uhci, buffer);
 }
 
 static void uhci_add_td_to_urbp(struct uhci_td *td, struct urb_priv *urbp)
@@ -170,11 +170,11 @@ static inline void uhci_insert_td_in_frame_list(struct uhci_hcd *uhci,
 
 		td->link = ltd->link;
 		wmb();
-		ltd->link = LINK_TO_TD(td);
+		ltd->link = LINK_TO_TD(uhci, td);
 	} else {
 		td->link = uhci->frame[framenum];
 		wmb();
-		uhci->frame[framenum] = LINK_TO_TD(td);
+		uhci->frame[framenum] = LINK_TO_TD(uhci, td);
 		uhci->frame_cpu[framenum] = td;
 	}
 }
@@ -198,7 +198,7 @@ static inline void uhci_remove_td_from_frame_list(struct uhci_hcd *uhci,
 			ntd = list_entry(td->fl_list.next,
 					 struct uhci_td,
 					 fl_list);
-			uhci->frame[td->frame] = LINK_TO_TD(ntd);
+			uhci->frame[td->frame] = LINK_TO_TD(uhci, ntd);
 			uhci->frame_cpu[td->frame] = ntd;
 		}
 	} else {
@@ -255,8 +255,8 @@ static struct uhci_qh *uhci_alloc_qh(struct uhci_hcd *uhci,
 	memset(qh, 0, sizeof(*qh));
 	qh->dma_handle = dma_handle;
 
-	qh->element = UHCI_PTR_TERM;
-	qh->link = UHCI_PTR_TERM;
+	qh->element = UHCI_PTR_TERM(uhci);
+	qh->link = UHCI_PTR_TERM(uhci);
 
 	INIT_LIST_HEAD(&qh->queue);
 	INIT_LIST_HEAD(&qh->node);
@@ -348,9 +348,9 @@ static int uhci_cleanup_queue(struct uhci_hcd *uhci, struct uhci_qh *qh,
 
 	/* If the QH element pointer is UHCI_PTR_TERM then then currently
 	 * executing URB has already been unlinked, so this one isn't it. */
-	if (qh_element(qh) == UHCI_PTR_TERM)
+	if (qh_element(qh) == UHCI_PTR_TERM(uhci))
 		goto done;
-	qh->element = UHCI_PTR_TERM;
+	qh->element = UHCI_PTR_TERM(uhci);
 
 	/* Control pipes don't have to worry about toggles */
 	if (qh->type == USB_ENDPOINT_XFER_CONTROL)
@@ -360,7 +360,7 @@ static int uhci_cleanup_queue(struct uhci_hcd *uhci, struct uhci_qh *qh,
 	WARN_ON(list_empty(&urbp->td_list));
 	td = list_entry(urbp->td_list.next, struct uhci_td, list);
 	qh->needs_fixup = 1;
-	qh->initial_toggle = uhci_toggle(td_token(td));
+	qh->initial_toggle = uhci_toggle(td_token(uhci, td));
 
 done:
 	return ret;
@@ -370,7 +370,8 @@ static int uhci_cleanup_queue(struct uhci_hcd *uhci, struct uhci_qh *qh,
  * Fix up the data toggles for URBs in a queue, when one of them
  * terminates early (short transfer, error, or dequeued).
  */
-static void uhci_fixup_toggles(struct uhci_qh *qh, int skip_first)
+static void uhci_fixup_toggles(struct uhci_hcd *uhci, struct uhci_qh *qh,
+			int skip_first)
 {
 	struct urb_priv *urbp = NULL;
 	struct uhci_td *td;
@@ -384,7 +385,7 @@ static void uhci_fixup_toggles(struct uhci_qh *qh, int skip_first)
 
 	/* When starting with the first URB, if the QH element pointer is
 	 * still valid then we know the URB's toggles are okay. */
-	else if (qh_element(qh) != UHCI_PTR_TERM)
+	else if (qh_element(qh) != UHCI_PTR_TERM(uhci))
 		toggle = 2;
 
 	/* Fix up the toggle for the URBs in the queue.  Normally this
@@ -396,15 +397,15 @@ static void uhci_fixup_toggles(struct uhci_qh *qh, int skip_first)
 		/* If the first TD has the right toggle value, we don't
 		 * need to change any toggles in this URB */
 		td = list_entry(urbp->td_list.next, struct uhci_td, list);
-		if (toggle > 1 || uhci_toggle(td_token(td)) == toggle) {
+		if (toggle > 1 || uhci_toggle(td_token(uhci, td)) == toggle) {
 			td = list_entry(urbp->td_list.prev, struct uhci_td,
 					list);
-			toggle = uhci_toggle(td_token(td)) ^ 1;
+			toggle = uhci_toggle(td_token(uhci, td)) ^ 1;
 
 		/* Otherwise all the toggles in the URB have to be switched */
 		} else {
 			list_for_each_entry(td, &urbp->td_list, list) {
-				td->token ^= cpu_to_le32(
+				td->token ^= cpu_to_hc32(uhci,
 							TD_TOKEN_TOGGLE);
 				toggle ^= 1;
 			}
@@ -441,7 +442,7 @@ static void link_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh)
 	pqh = list_entry(qh->node.prev, struct uhci_qh, node);
 	qh->link = pqh->link;
 	wmb();
-	pqh->link = LINK_TO_QH(qh);
+	pqh->link = LINK_TO_QH(uhci, qh);
 }
 
 /*
@@ -451,7 +452,7 @@ static void link_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh)
 static void link_async(struct uhci_hcd *uhci, struct uhci_qh *qh)
 {
 	struct uhci_qh *pqh;
-	__le32 link_to_new_qh;
+	__hc32 link_to_new_qh;
 
 	/* Find the predecessor QH for our new one and insert it in the list.
 	 * The list of QHs is expected to be short, so linear search won't
@@ -465,7 +466,7 @@ static void link_async(struct uhci_hcd *uhci, struct uhci_qh *qh)
 	/* Link it into the schedule */
 	qh->link = pqh->link;
 	wmb();
-	link_to_new_qh = LINK_TO_QH(qh);
+	link_to_new_qh = LINK_TO_QH(uhci, qh);
 	pqh->link = link_to_new_qh;
 
 	/* If this is now the first FSBR QH, link the terminating skeleton
@@ -483,13 +484,13 @@ static void uhci_activate_qh(struct uhci_hcd *uhci, struct uhci_qh *qh)
 
 	/* Set the element pointer if it isn't set already.
 	 * This isn't needed for Isochronous queues, but it doesn't hurt. */
-	if (qh_element(qh) == UHCI_PTR_TERM) {
+	if (qh_element(qh) == UHCI_PTR_TERM(uhci)) {
 		struct urb_priv *urbp = list_entry(qh->queue.next,
 				struct urb_priv, node);
 		struct uhci_td *td = list_entry(urbp->td_list.next,
 				struct uhci_td, list);
 
-		qh->element = LINK_TO_TD(td);
+		qh->element = LINK_TO_TD(uhci, td);
 	}
 
 	/* Treat the queue as if it has just advanced */
@@ -533,7 +534,7 @@ static void unlink_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh)
 static void unlink_async(struct uhci_hcd *uhci, struct uhci_qh *qh)
 {
 	struct uhci_qh *pqh;
-	__le32 link_to_next_qh = qh->link;
+	__hc32 link_to_next_qh = qh->link;
 
 	pqh = list_entry(qh->node.prev, struct uhci_qh, node);
 	pqh->link = link_to_next_qh;
@@ -757,8 +758,8 @@ static void uhci_free_urb_priv(struct uhci_hcd *uhci,
 /*
  * Map status to standard result codes
  *
- * <status> is (td_status(td) & 0xF60000), a.k.a.
- * uhci_status_bits(td_status(td)).
+ * <status> is (td_status(uhci, td) & 0xF60000), a.k.a.
+ * uhci_status_bits(td_status(uhci, td)).
  * Note: <status> does not include the TD_CTRL_NAK bit.
  * <dir_out> is True for output TDs and False for input TDs.
  */
@@ -794,7 +795,7 @@ static int uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb,
 	int maxsze = le16_to_cpu(qh->hep->desc.wMaxPacketSize);
 	int len = urb->transfer_buffer_length;
 	dma_addr_t data = urb->transfer_dma;
-	__le32 *plink;
+	__hc32 *plink;
 	struct urb_priv *urbp = urb->hcpriv;
 	int skel;
 
@@ -811,7 +812,7 @@ static int uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb,
 	 */
 	td = qh->dummy_td;
 	uhci_add_td_to_urbp(td, urbp);
-	uhci_fill_td(td, status, destination | uhci_explen(8),
+	uhci_fill_td(uhci, td, status, destination | uhci_explen(8),
 			urb->setup_dma);
 	plink = &td->link;
 	status |= TD_CTRL_ACTIVE;
@@ -844,14 +845,14 @@ static int uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb,
 		td = uhci_alloc_td(uhci);
 		if (!td)
 			goto nomem;
-		*plink = LINK_TO_TD(td);
+		*plink = LINK_TO_TD(uhci, td);
 
 		/* Alternate Data0/1 (start with Data1) */
 		destination ^= TD_TOKEN_TOGGLE;
 
 		uhci_add_td_to_urbp(td, urbp);
-		uhci_fill_td(td, status, destination | uhci_explen(pktsze),
-				data);
+		uhci_fill_td(uhci, td, status,
+			destination | uhci_explen(pktsze), data);
 		plink = &td->link;
 
 		data += pktsze;
@@ -864,14 +865,14 @@ static int uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb,
 	td = uhci_alloc_td(uhci);
 	if (!td)
 		goto nomem;
-	*plink = LINK_TO_TD(td);
+	*plink = LINK_TO_TD(uhci, td);
 
 	/* Change direction for the status transaction */
 	destination ^= (USB_PID_IN ^ USB_PID_OUT);
 	destination |= TD_TOKEN_TOGGLE;		/* End in Data1 */
 
 	uhci_add_td_to_urbp(td, urbp);
-	uhci_fill_td(td, status | TD_CTRL_IOC,
+	uhci_fill_td(uhci, td, status | TD_CTRL_IOC,
 			destination | uhci_explen(0), 0);
 	plink = &td->link;
 
@@ -881,11 +882,11 @@ static int uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb,
 	td = uhci_alloc_td(uhci);
 	if (!td)
 		goto nomem;
-	*plink = LINK_TO_TD(td);
+	*plink = LINK_TO_TD(uhci, td);
 
-	uhci_fill_td(td, 0, USB_PID_OUT | uhci_explen(0), 0);
+	uhci_fill_td(uhci, td, 0, USB_PID_OUT | uhci_explen(0), 0);
 	wmb();
-	qh->dummy_td->status |= cpu_to_le32(TD_CTRL_ACTIVE);
+	qh->dummy_td->status |= cpu_to_hc32(uhci, TD_CTRL_ACTIVE);
 	qh->dummy_td = td;
 
 	/* Low-speed transfers get a different queue, and won't hog the bus.
@@ -921,7 +922,7 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb,
 	int len = urb->transfer_buffer_length;
 	int this_sg_len;
 	dma_addr_t data;
-	__le32 *plink;
+	__hc32 *plink;
 	struct urb_priv *urbp = urb->hcpriv;
 	unsigned int toggle;
 	struct scatterlist  *sg;
@@ -974,10 +975,10 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb,
 			td = uhci_alloc_td(uhci);
 			if (!td)
 				goto nomem;
-			*plink = LINK_TO_TD(td);
+			*plink = LINK_TO_TD(uhci, td);
 		}
 		uhci_add_td_to_urbp(td, urbp);
-		uhci_fill_td(td, status,
+		uhci_fill_td(uhci, td, status,
 				destination | uhci_explen(pktsze) |
 					(toggle << TD_TOKEN_TOGGLE_SHIFT),
 				data);
@@ -1010,10 +1011,10 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb,
 		td = uhci_alloc_td(uhci);
 		if (!td)
 			goto nomem;
-		*plink = LINK_TO_TD(td);
+		*plink = LINK_TO_TD(uhci, td);
 
 		uhci_add_td_to_urbp(td, urbp);
-		uhci_fill_td(td, status,
+		uhci_fill_td(uhci, td, status,
 				destination | uhci_explen(0) |
 					(toggle << TD_TOKEN_TOGGLE_SHIFT),
 				data);
@@ -1028,7 +1029,7 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb,
 	 * fast side but not enough to justify delaying an interrupt
 	 * more than 2 or 3 URBs, so we will ignore the URB_NO_INTERRUPT
 	 * flag setting. */
-	td->status |= cpu_to_le32(TD_CTRL_IOC);
+	td->status |= cpu_to_hc32(uhci, TD_CTRL_IOC);
 
 	/*
 	 * Build the new dummy TD and activate the old one
@@ -1036,11 +1037,11 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb,
 	td = uhci_alloc_td(uhci);
 	if (!td)
 		goto nomem;
-	*plink = LINK_TO_TD(td);
+	*plink = LINK_TO_TD(uhci, td);
 
-	uhci_fill_td(td, 0, USB_PID_OUT | uhci_explen(0), 0);
+	uhci_fill_td(uhci, td, 0, USB_PID_OUT | uhci_explen(0), 0);
 	wmb();
-	qh->dummy_td->status |= cpu_to_le32(TD_CTRL_ACTIVE);
+	qh->dummy_td->status |= cpu_to_hc32(uhci, TD_CTRL_ACTIVE);
 	qh->dummy_td = td;
 
 	usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
@@ -1133,7 +1134,7 @@ static int uhci_fixup_short_transfer(struct uhci_hcd *uhci,
 		 * the queue at the status stage transaction, which is
 		 * the last TD. */
 		WARN_ON(list_empty(&urbp->td_list));
-		qh->element = LINK_TO_TD(td);
+		qh->element = LINK_TO_TD(uhci, td);
 		tmp = td->list.prev;
 		ret = -EINPROGRESS;
 
@@ -1142,8 +1143,9 @@ static int uhci_fixup_short_transfer(struct uhci_hcd *uhci,
 		/* When a bulk/interrupt transfer is short, we have to
 		 * fix up the toggles of the following URBs on the queue
 		 * before restarting the queue at the next URB. */
-		qh->initial_toggle = uhci_toggle(td_token(qh->post_td)) ^ 1;
-		uhci_fixup_toggles(qh, 1);
+		qh->initial_toggle =
+			uhci_toggle(td_token(uhci, qh->post_td)) ^ 1;
+		uhci_fixup_toggles(uhci, qh, 1);
 
 		if (list_empty(&urbp->td_list))
 			td = qh->post_td;
@@ -1178,7 +1180,7 @@ static int uhci_result_common(struct uhci_hcd *uhci, struct urb *urb)
 		unsigned int ctrlstat;
 		int len;
 
-		ctrlstat = td_status(td);
+		ctrlstat = td_status(uhci, td);
 		status = uhci_status_bits(ctrlstat);
 		if (status & TD_CTRL_ACTIVE)
 			return -EINPROGRESS;
@@ -1188,7 +1190,7 @@ static int uhci_result_common(struct uhci_hcd *uhci, struct urb *urb)
 
 		if (status) {
 			ret = uhci_map_status(status,
-					uhci_packetout(td_token(td)));
+					uhci_packetout(td_token(uhci, td)));
 			if ((debug == 1 && ret != -EPIPE) || debug > 1) {
 				/* Some debugging code */
 				dev_dbg(&urb->dev->dev,
@@ -1204,7 +1206,7 @@ static int uhci_result_common(struct uhci_hcd *uhci, struct urb *urb)
 			}
 
 		/* Did we receive a short packet? */
-		} else if (len < uhci_expected_length(td_token(td))) {
+		} else if (len < uhci_expected_length(td_token(uhci, td))) {
 
 			/* For control transfers, go to the status TD if
 			 * this isn't already the last data TD */
@@ -1236,10 +1238,10 @@ static int uhci_result_common(struct uhci_hcd *uhci, struct urb *urb)
 	if (ret < 0) {
 		/* Note that the queue has stopped and save
 		 * the next toggle value */
-		qh->element = UHCI_PTR_TERM;
+		qh->element = UHCI_PTR_TERM(uhci);
 		qh->is_stopped = 1;
 		qh->needs_fixup = (qh->type != USB_ENDPOINT_XFER_CONTROL);
-		qh->initial_toggle = uhci_toggle(td_token(td)) ^
+		qh->initial_toggle = uhci_toggle(td_token(uhci, td)) ^
 				(ret == -EREMOTEIO);
 
 	} else		/* Short packet received */
@@ -1335,14 +1337,14 @@ static int uhci_submit_isochronous(struct uhci_hcd *uhci, struct urb *urb,
 			return -ENOMEM;
 
 		uhci_add_td_to_urbp(td, urbp);
-		uhci_fill_td(td, status, destination |
+		uhci_fill_td(uhci, td, status, destination |
 				uhci_explen(urb->iso_frame_desc[i].length),
 				urb->transfer_dma +
 					urb->iso_frame_desc[i].offset);
 	}
 
 	/* Set the interrupt-on-completion flag on the last packet. */
-	td->status |= cpu_to_le32(TD_CTRL_IOC);
+	td->status |= cpu_to_hc32(uhci, TD_CTRL_IOC);
 
 	/* Add the TDs to the frame list */
 	frame = urb->start_frame;
@@ -1378,7 +1380,7 @@ static int uhci_result_isochronous(struct uhci_hcd *uhci, struct urb *urb)
 
 		uhci_remove_tds_from_frame(uhci, qh->iso_frame);
 
-		ctrlstat = td_status(td);
+		ctrlstat = td_status(uhci, td);
 		if (ctrlstat & TD_CTRL_ACTIVE) {
 			status = -EXDEV;	/* TD was added too late? */
 		} else {
@@ -1629,7 +1631,7 @@ static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh)
 	 * queue, the QH can now be re-activated. */
 	if (!list_empty(&qh->queue)) {
 		if (qh->needs_fixup)
-			uhci_fixup_toggles(qh, 0);
+			uhci_fixup_toggles(uhci, qh, 0);
 
 		/* If the first URB on the queue wants FSBR but its time
 		 * limit has expired, set the next TD to interrupt on
@@ -1639,7 +1641,7 @@ static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh)
 			struct uhci_td *td = list_entry(urbp->td_list.next,
 					struct uhci_td, list);
 
-			td->status |= __cpu_to_le32(TD_CTRL_IOC);
+			td->status |= cpu_to_hc32(uhci, TD_CTRL_IOC);
 		}
 
 		uhci_activate_qh(uhci, qh);
@@ -1686,7 +1688,7 @@ static int uhci_advance_check(struct uhci_hcd *uhci, struct uhci_qh *qh)
 	} else {
 		urbp = list_entry(qh->queue.next, struct urb_priv, node);
 		td = list_entry(urbp->td_list.next, struct uhci_td, list);
-		status = td_status(td);
+		status = td_status(uhci, td);
 		if (!(status & TD_CTRL_ACTIVE)) {
 
 			/* We're okay, the queue has advanced */
@@ -1704,7 +1706,8 @@ static int uhci_advance_check(struct uhci_hcd *uhci, struct uhci_qh *qh)
 	if (time_after(jiffies, qh->advance_jiffies + QH_WAIT_TIMEOUT)) {
 
 		/* Detect the Intel bug and work around it */
-		if (qh->post_td && qh_element(qh) == LINK_TO_TD(qh->post_td)) {
+		if (qh->post_td && qh_element(qh) ==
+			LINK_TO_TD(uhci, qh->post_td)) {
 			qh->element = qh->post_td->link;
 			qh->advance_jiffies = jiffies;
 			ret = 1;
diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c
index 0231814a97a50ab9407cb9af25a06ca1e1f36a55..2e0486178dbe4c45dd984eab0663bd3a2d97f392 100644
--- a/drivers/usb/host/xhci-dbg.c
+++ b/drivers/usb/host/xhci-dbg.c
@@ -147,7 +147,7 @@ static void xhci_print_op_regs(struct xhci_hcd *xhci)
 
 static void xhci_print_ports(struct xhci_hcd *xhci)
 {
-	u32 __iomem *addr;
+	__le32 __iomem *addr;
 	int i, j;
 	int ports;
 	char *names[NUM_PORT_REGS] = {
@@ -253,27 +253,27 @@ void xhci_print_trb_offsets(struct xhci_hcd *xhci, union xhci_trb *trb)
 void xhci_debug_trb(struct xhci_hcd *xhci, union xhci_trb *trb)
 {
 	u64	address;
-	u32	type = xhci_readl(xhci, &trb->link.control) & TRB_TYPE_BITMASK;
+	u32	type = le32_to_cpu(trb->link.control) & TRB_TYPE_BITMASK;
 
 	switch (type) {
 	case TRB_TYPE(TRB_LINK):
 		xhci_dbg(xhci, "Link TRB:\n");
 		xhci_print_trb_offsets(xhci, trb);
 
-		address = trb->link.segment_ptr;
+		address = le64_to_cpu(trb->link.segment_ptr);
 		xhci_dbg(xhci, "Next ring segment DMA address = 0x%llx\n", address);
 
 		xhci_dbg(xhci, "Interrupter target = 0x%x\n",
-				GET_INTR_TARGET(trb->link.intr_target));
+			 GET_INTR_TARGET(le32_to_cpu(trb->link.intr_target)));
 		xhci_dbg(xhci, "Cycle bit = %u\n",
-				(unsigned int) (trb->link.control & TRB_CYCLE));
+			 (unsigned int) (le32_to_cpu(trb->link.control) & TRB_CYCLE));
 		xhci_dbg(xhci, "Toggle cycle bit = %u\n",
-				(unsigned int) (trb->link.control & LINK_TOGGLE));
+			 (unsigned int) (le32_to_cpu(trb->link.control) & LINK_TOGGLE));
 		xhci_dbg(xhci, "No Snoop bit = %u\n",
-				(unsigned int) (trb->link.control & TRB_NO_SNOOP));
+			 (unsigned int) (le32_to_cpu(trb->link.control) & TRB_NO_SNOOP));
 		break;
 	case TRB_TYPE(TRB_TRANSFER):
-		address = trb->trans_event.buffer;
+		address = le64_to_cpu(trb->trans_event.buffer);
 		/*
 		 * FIXME: look at flags to figure out if it's an address or if
 		 * the data is directly in the buffer field.
@@ -281,11 +281,12 @@ void xhci_debug_trb(struct xhci_hcd *xhci, union xhci_trb *trb)
 		xhci_dbg(xhci, "DMA address or buffer contents= %llu\n", address);
 		break;
 	case TRB_TYPE(TRB_COMPLETION):
-		address = trb->event_cmd.cmd_trb;
+		address = le64_to_cpu(trb->event_cmd.cmd_trb);
 		xhci_dbg(xhci, "Command TRB pointer = %llu\n", address);
 		xhci_dbg(xhci, "Completion status = %u\n",
-				(unsigned int) GET_COMP_CODE(trb->event_cmd.status));
-		xhci_dbg(xhci, "Flags = 0x%x\n", (unsigned int) trb->event_cmd.flags);
+			 (unsigned int) GET_COMP_CODE(le32_to_cpu(trb->event_cmd.status)));
+		xhci_dbg(xhci, "Flags = 0x%x\n",
+			 (unsigned int) le32_to_cpu(trb->event_cmd.flags));
 		break;
 	default:
 		xhci_dbg(xhci, "Unknown TRB with TRB type ID %u\n",
@@ -311,16 +312,16 @@ void xhci_debug_trb(struct xhci_hcd *xhci, union xhci_trb *trb)
 void xhci_debug_segment(struct xhci_hcd *xhci, struct xhci_segment *seg)
 {
 	int i;
-	u32 addr = (u32) seg->dma;
+	u64 addr = seg->dma;
 	union xhci_trb *trb = seg->trbs;
 
 	for (i = 0; i < TRBS_PER_SEGMENT; ++i) {
 		trb = &seg->trbs[i];
-		xhci_dbg(xhci, "@%08x %08x %08x %08x %08x\n", addr,
-				lower_32_bits(trb->link.segment_ptr),
-				upper_32_bits(trb->link.segment_ptr),
-				(unsigned int) trb->link.intr_target,
-				(unsigned int) trb->link.control);
+		xhci_dbg(xhci, "@%016llx %08x %08x %08x %08x\n", addr,
+			 (u32)lower_32_bits(le64_to_cpu(trb->link.segment_ptr)),
+			 (u32)upper_32_bits(le64_to_cpu(trb->link.segment_ptr)),
+			 (unsigned int) le32_to_cpu(trb->link.intr_target),
+			 (unsigned int) le32_to_cpu(trb->link.control));
 		addr += sizeof(*trb);
 	}
 }
@@ -391,18 +392,18 @@ void xhci_dbg_ep_rings(struct xhci_hcd *xhci,
 
 void xhci_dbg_erst(struct xhci_hcd *xhci, struct xhci_erst *erst)
 {
-	u32 addr = (u32) erst->erst_dma_addr;
+	u64 addr = erst->erst_dma_addr;
 	int i;
 	struct xhci_erst_entry *entry;
 
 	for (i = 0; i < erst->num_entries; ++i) {
 		entry = &erst->entries[i];
-		xhci_dbg(xhci, "@%08x %08x %08x %08x %08x\n",
-				(unsigned int) addr,
-				lower_32_bits(entry->seg_addr),
-				upper_32_bits(entry->seg_addr),
-				(unsigned int) entry->seg_size,
-				(unsigned int) entry->rsvd);
+		xhci_dbg(xhci, "@%016llx %08x %08x %08x %08x\n",
+			 addr,
+			 lower_32_bits(le64_to_cpu(entry->seg_addr)),
+			 upper_32_bits(le64_to_cpu(entry->seg_addr)),
+			 (unsigned int) le32_to_cpu(entry->seg_size),
+			 (unsigned int) le32_to_cpu(entry->rsvd));
 		addr += sizeof(*entry);
 	}
 }
@@ -436,7 +437,7 @@ char *xhci_get_slot_state(struct xhci_hcd *xhci,
 {
 	struct xhci_slot_ctx *slot_ctx = xhci_get_slot_ctx(xhci, ctx);
 
-	switch (GET_SLOT_STATE(slot_ctx->dev_state)) {
+	switch (GET_SLOT_STATE(le32_to_cpu(slot_ctx->dev_state))) {
 	case 0:
 		return "enabled/disabled";
 	case 1:
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 73f75d26436c48635bca66c68a777891287b36c9..0be788cc2fdbe6e40920e5f77efa7590475bffa8 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -50,7 +50,7 @@ static void xhci_common_hub_descriptor(struct xhci_hcd *xhci,
 	temp |= 0x0008;
 	/* Bits 6:5 - no TTs in root ports */
 	/* Bit  7 - no port indicators */
-	desc->wHubCharacteristics = (__force __u16) cpu_to_le16(temp);
+	desc->wHubCharacteristics = cpu_to_le16(temp);
 }
 
 /* Fill in the USB 2.0 roothub descriptor */
@@ -314,7 +314,7 @@ void xhci_ring_device(struct xhci_hcd *xhci, int slot_id)
 }
 
 static void xhci_disable_port(struct usb_hcd *hcd, struct xhci_hcd *xhci,
-		u16 wIndex, u32 __iomem *addr, u32 port_status)
+		u16 wIndex, __le32 __iomem *addr, u32 port_status)
 {
 	/* Don't allow the USB core to disable SuperSpeed ports. */
 	if (hcd->speed == HCD_USB3) {
@@ -331,7 +331,7 @@ static void xhci_disable_port(struct usb_hcd *hcd, struct xhci_hcd *xhci,
 }
 
 static void xhci_clear_port_change_bit(struct xhci_hcd *xhci, u16 wValue,
-		u16 wIndex, u32 __iomem *addr, u32 port_status)
+		u16 wIndex, __le32 __iomem *addr, u32 port_status)
 {
 	char *port_change_bit;
 	u32 status;
@@ -341,6 +341,10 @@ static void xhci_clear_port_change_bit(struct xhci_hcd *xhci, u16 wValue,
 		status = PORT_RC;
 		port_change_bit = "reset";
 		break;
+	case USB_PORT_FEAT_C_BH_PORT_RESET:
+		status = PORT_WRC;
+		port_change_bit = "warm(BH) reset";
+		break;
 	case USB_PORT_FEAT_C_CONNECTION:
 		status = PORT_CSC;
 		port_change_bit = "connect";
@@ -357,6 +361,10 @@ static void xhci_clear_port_change_bit(struct xhci_hcd *xhci, u16 wValue,
 		status = PORT_PLC;
 		port_change_bit = "suspend/resume";
 		break;
+	case USB_PORT_FEAT_C_PORT_LINK_STATE:
+		status = PORT_PLC;
+		port_change_bit = "link state";
+		break;
 	default:
 		/* Should never happen */
 		return;
@@ -368,25 +376,36 @@ static void xhci_clear_port_change_bit(struct xhci_hcd *xhci, u16 wValue,
 			port_change_bit, wIndex, port_status);
 }
 
+static int xhci_get_ports(struct usb_hcd *hcd, __le32 __iomem ***port_array)
+{
+	int max_ports;
+	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
+
+	if (hcd->speed == HCD_USB3) {
+		max_ports = xhci->num_usb3_ports;
+		*port_array = xhci->usb3_ports;
+	} else {
+		max_ports = xhci->num_usb2_ports;
+		*port_array = xhci->usb2_ports;
+	}
+
+	return max_ports;
+}
+
 int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		u16 wIndex, char *buf, u16 wLength)
 {
 	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
-	int ports;
+	int max_ports;
 	unsigned long flags;
 	u32 temp, temp1, status;
 	int retval = 0;
-	u32 __iomem **port_array;
+	__le32 __iomem **port_array;
 	int slot_id;
 	struct xhci_bus_state *bus_state;
+	u16 link_state = 0;
 
-	if (hcd->speed == HCD_USB3) {
-		ports = xhci->num_usb3_ports;
-		port_array = xhci->usb3_ports;
-	} else {
-		ports = xhci->num_usb2_ports;
-		port_array = xhci->usb2_ports;
-	}
+	max_ports = xhci_get_ports(hcd, &port_array);
 	bus_state = &xhci->bus_state[hcd_index(hcd)];
 
 	spin_lock_irqsave(&xhci->lock, flags);
@@ -411,7 +430,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 				(struct usb_hub_descriptor *) buf);
 		break;
 	case GetPortStatus:
-		if (!wIndex || wIndex > ports)
+		if (!wIndex || wIndex > max_ports)
 			goto error;
 		wIndex--;
 		status = 0;
@@ -422,9 +441,6 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		}
 		xhci_dbg(xhci, "get port status, actual port %d status  = 0x%x\n", wIndex, temp);
 
-		/* FIXME - should we return a port status value like the USB
-		 * 3.0 external hubs do?
-		 */
 		/* wPortChange bits */
 		if (temp & PORT_CSC)
 			status |= USB_PORT_STAT_C_CONNECTION << 16;
@@ -432,13 +448,21 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			status |= USB_PORT_STAT_C_ENABLE << 16;
 		if ((temp & PORT_OCC))
 			status |= USB_PORT_STAT_C_OVERCURRENT << 16;
-		/*
-		 * FIXME ignoring reset and USB 2.1/3.0 specific
-		 * changes
-		 */
-		if ((temp & PORT_PLS_MASK) == XDEV_U3
-			&& (temp & PORT_POWER))
-			status |= 1 << USB_PORT_FEAT_SUSPEND;
+		if ((temp & PORT_RC))
+			status |= USB_PORT_STAT_C_RESET << 16;
+		/* USB3.0 only */
+		if (hcd->speed == HCD_USB3) {
+			if ((temp & PORT_PLC))
+				status |= USB_PORT_STAT_C_LINK_STATE << 16;
+			if ((temp & PORT_WRC))
+				status |= USB_PORT_STAT_C_BH_RESET << 16;
+		}
+
+		if (hcd->speed != HCD_USB3) {
+			if ((temp & PORT_PLS_MASK) == XDEV_U3
+					&& (temp & PORT_POWER))
+				status |= USB_PORT_STAT_SUSPEND;
+		}
 		if ((temp & PORT_PLS_MASK) == XDEV_RESUME) {
 			if ((temp & PORT_RESET) || !(temp & PORT_PE))
 				goto error;
@@ -469,7 +493,8 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			&& (temp & PORT_POWER)
 			&& (bus_state->suspended_ports & (1 << wIndex))) {
 			bus_state->suspended_ports &= ~(1 << wIndex);
-			bus_state->port_c_suspend |= 1 << wIndex;
+			if (hcd->speed != HCD_USB3)
+				bus_state->port_c_suspend |= 1 << wIndex;
 		}
 		if (temp & PORT_CONNECT) {
 			status |= USB_PORT_STAT_CONNECTION;
@@ -481,16 +506,30 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			status |= USB_PORT_STAT_OVERCURRENT;
 		if (temp & PORT_RESET)
 			status |= USB_PORT_STAT_RESET;
-		if (temp & PORT_POWER)
-			status |= USB_PORT_STAT_POWER;
+		if (temp & PORT_POWER) {
+			if (hcd->speed == HCD_USB3)
+				status |= USB_SS_PORT_STAT_POWER;
+			else
+				status |= USB_PORT_STAT_POWER;
+		}
+		/* Port Link State */
+		if (hcd->speed == HCD_USB3) {
+			/* resume state is a xHCI internal state.
+			 * Do not report it to usb core.
+			 */
+			if ((temp & PORT_PLS_MASK) != XDEV_RESUME)
+				status |= (temp & PORT_PLS_MASK);
+		}
 		if (bus_state->port_c_suspend & (1 << wIndex))
 			status |= 1 << USB_PORT_FEAT_C_SUSPEND;
 		xhci_dbg(xhci, "Get port status returned 0x%x\n", status);
 		put_unaligned(cpu_to_le32(status), (__le32 *) buf);
 		break;
 	case SetPortFeature:
+		if (wValue == USB_PORT_FEAT_LINK_STATE)
+			link_state = (wIndex & 0xff00) >> 3;
 		wIndex &= 0xff;
-		if (!wIndex || wIndex > ports)
+		if (!wIndex || wIndex > max_ports)
 			goto error;
 		wIndex--;
 		temp = xhci_readl(xhci, port_array[wIndex]);
@@ -537,6 +576,44 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			temp = xhci_readl(xhci, port_array[wIndex]);
 			bus_state->suspended_ports |= 1 << wIndex;
 			break;
+		case USB_PORT_FEAT_LINK_STATE:
+			temp = xhci_readl(xhci, port_array[wIndex]);
+			/* Software should not attempt to set
+			 * port link state above '5' (Rx.Detect) and the port
+			 * must be enabled.
+			 */
+			if ((temp & PORT_PE) == 0 ||
+				(link_state > USB_SS_PORT_LS_RX_DETECT)) {
+				xhci_warn(xhci, "Cannot set link state.\n");
+				goto error;
+			}
+
+			if (link_state == USB_SS_PORT_LS_U3) {
+				slot_id = xhci_find_slot_id_by_port(hcd, xhci,
+						wIndex + 1);
+				if (slot_id) {
+					/* unlock to execute stop endpoint
+					 * commands */
+					spin_unlock_irqrestore(&xhci->lock,
+								flags);
+					xhci_stop_device(xhci, slot_id, 1);
+					spin_lock_irqsave(&xhci->lock, flags);
+				}
+			}
+
+			temp = xhci_port_state_to_neutral(temp);
+			temp &= ~PORT_PLS_MASK;
+			temp |= PORT_LINK_STROBE | link_state;
+			xhci_writel(xhci, temp, port_array[wIndex]);
+
+			spin_unlock_irqrestore(&xhci->lock, flags);
+			msleep(20); /* wait device to enter */
+			spin_lock_irqsave(&xhci->lock, flags);
+
+			temp = xhci_readl(xhci, port_array[wIndex]);
+			if (link_state == USB_SS_PORT_LS_U3)
+				bus_state->suspended_ports |= 1 << wIndex;
+			break;
 		case USB_PORT_FEAT_POWER:
 			/*
 			 * Turn on ports, even if there isn't per-port switching.
@@ -557,6 +634,12 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			temp = xhci_readl(xhci, port_array[wIndex]);
 			xhci_dbg(xhci, "set port reset, actual port %d status  = 0x%x\n", wIndex, temp);
 			break;
+		case USB_PORT_FEAT_BH_PORT_RESET:
+			temp |= PORT_WR;
+			xhci_writel(xhci, temp, port_array[wIndex]);
+
+			temp = xhci_readl(xhci, port_array[wIndex]);
+			break;
 		default:
 			goto error;
 		}
@@ -564,7 +647,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		temp = xhci_readl(xhci, port_array[wIndex]);
 		break;
 	case ClearPortFeature:
-		if (!wIndex || wIndex > ports)
+		if (!wIndex || wIndex > max_ports)
 			goto error;
 		wIndex--;
 		temp = xhci_readl(xhci, port_array[wIndex]);
@@ -584,35 +667,27 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			if (temp & XDEV_U3) {
 				if ((temp & PORT_PE) == 0)
 					goto error;
-				if (DEV_SUPERSPEED(temp)) {
-					temp = xhci_port_state_to_neutral(temp);
-					temp &= ~PORT_PLS_MASK;
-					temp |= PORT_LINK_STROBE | XDEV_U0;
-					xhci_writel(xhci, temp,
-							port_array[wIndex]);
-					xhci_readl(xhci, port_array[wIndex]);
-				} else {
-					temp = xhci_port_state_to_neutral(temp);
-					temp &= ~PORT_PLS_MASK;
-					temp |= PORT_LINK_STROBE | XDEV_RESUME;
-					xhci_writel(xhci, temp,
-							port_array[wIndex]);
 
-					spin_unlock_irqrestore(&xhci->lock,
-							       flags);
-					msleep(20);
-					spin_lock_irqsave(&xhci->lock, flags);
+				temp = xhci_port_state_to_neutral(temp);
+				temp &= ~PORT_PLS_MASK;
+				temp |= PORT_LINK_STROBE | XDEV_RESUME;
+				xhci_writel(xhci, temp,
+						port_array[wIndex]);
 
-					temp = xhci_readl(xhci,
-							port_array[wIndex]);
-					temp = xhci_port_state_to_neutral(temp);
-					temp &= ~PORT_PLS_MASK;
-					temp |= PORT_LINK_STROBE | XDEV_U0;
-					xhci_writel(xhci, temp,
-							port_array[wIndex]);
-				}
-				bus_state->port_c_suspend |= 1 << wIndex;
+				spin_unlock_irqrestore(&xhci->lock,
+						       flags);
+				msleep(20);
+				spin_lock_irqsave(&xhci->lock, flags);
+
+				temp = xhci_readl(xhci,
+						port_array[wIndex]);
+				temp = xhci_port_state_to_neutral(temp);
+				temp &= ~PORT_PLS_MASK;
+				temp |= PORT_LINK_STROBE | XDEV_U0;
+				xhci_writel(xhci, temp,
+						port_array[wIndex]);
 			}
+			bus_state->port_c_suspend |= 1 << wIndex;
 
 			slot_id = xhci_find_slot_id_by_port(hcd, xhci,
 					wIndex + 1);
@@ -625,9 +700,11 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		case USB_PORT_FEAT_C_SUSPEND:
 			bus_state->port_c_suspend &= ~(1 << wIndex);
 		case USB_PORT_FEAT_C_RESET:
+		case USB_PORT_FEAT_C_BH_PORT_RESET:
 		case USB_PORT_FEAT_C_CONNECTION:
 		case USB_PORT_FEAT_C_OVER_CURRENT:
 		case USB_PORT_FEAT_C_ENABLE:
+		case USB_PORT_FEAT_C_PORT_LINK_STATE:
 			xhci_clear_port_change_bit(xhci, wValue, wIndex,
 					port_array[wIndex], temp);
 			break;
@@ -663,29 +740,23 @@ int xhci_hub_status_data(struct usb_hcd *hcd, char *buf)
 	u32 mask;
 	int i, retval;
 	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
-	int ports;
-	u32 __iomem **port_array;
+	int max_ports;
+	__le32 __iomem **port_array;
 	struct xhci_bus_state *bus_state;
 
-	if (hcd->speed == HCD_USB3) {
-		ports = xhci->num_usb3_ports;
-		port_array = xhci->usb3_ports;
-	} else {
-		ports = xhci->num_usb2_ports;
-		port_array = xhci->usb2_ports;
-	}
+	max_ports = xhci_get_ports(hcd, &port_array);
 	bus_state = &xhci->bus_state[hcd_index(hcd)];
 
 	/* Initial status is no changes */
-	retval = (ports + 8) / 8;
+	retval = (max_ports + 8) / 8;
 	memset(buf, 0, retval);
 	status = 0;
 
-	mask = PORT_CSC | PORT_PEC | PORT_OCC;
+	mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC;
 
 	spin_lock_irqsave(&xhci->lock, flags);
 	/* For each port, did anything change?  If so, set that bit in buf. */
-	for (i = 0; i < ports; i++) {
+	for (i = 0; i < max_ports; i++) {
 		temp = xhci_readl(xhci, port_array[i]);
 		if (temp == 0xffffffff) {
 			retval = -ENODEV;
@@ -709,19 +780,11 @@ int xhci_bus_suspend(struct usb_hcd *hcd)
 {
 	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
 	int max_ports, port_index;
-	u32 __iomem **port_array;
+	__le32 __iomem **port_array;
 	struct xhci_bus_state *bus_state;
 	unsigned long flags;
 
-	if (hcd->speed == HCD_USB3) {
-		max_ports = xhci->num_usb3_ports;
-		port_array = xhci->usb3_ports;
-		xhci_dbg(xhci, "suspend USB 3.0 root hub\n");
-	} else {
-		max_ports = xhci->num_usb2_ports;
-		port_array = xhci->usb2_ports;
-		xhci_dbg(xhci, "suspend USB 2.0 root hub\n");
-	}
+	max_ports = xhci_get_ports(hcd, &port_array);
 	bus_state = &xhci->bus_state[hcd_index(hcd)];
 
 	spin_lock_irqsave(&xhci->lock, flags);
@@ -779,7 +842,7 @@ int xhci_bus_suspend(struct usb_hcd *hcd)
 
 		if (hcd->speed != HCD_USB3) {
 			/* enable remote wake up for USB 2.0 */
-			u32 __iomem *addr;
+			__le32 __iomem *addr;
 			u32 tmp;
 
 			/* Add one to the port status register address to get
@@ -801,20 +864,12 @@ int xhci_bus_resume(struct usb_hcd *hcd)
 {
 	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
 	int max_ports, port_index;
-	u32 __iomem **port_array;
+	__le32 __iomem **port_array;
 	struct xhci_bus_state *bus_state;
 	u32 temp;
 	unsigned long flags;
 
-	if (hcd->speed == HCD_USB3) {
-		max_ports = xhci->num_usb3_ports;
-		port_array = xhci->usb3_ports;
-		xhci_dbg(xhci, "resume USB 3.0 root hub\n");
-	} else {
-		max_ports = xhci->num_usb2_ports;
-		port_array = xhci->usb2_ports;
-		xhci_dbg(xhci, "resume USB 2.0 root hub\n");
-	}
+	max_ports = xhci_get_ports(hcd, &port_array);
 	bus_state = &xhci->bus_state[hcd_index(hcd)];
 
 	if (time_before(jiffies, bus_state->next_statechange))
@@ -890,7 +945,7 @@ int xhci_bus_resume(struct usb_hcd *hcd)
 
 		if (hcd->speed != HCD_USB3) {
 			/* disable remote wake up for USB 2.0 */
-			u32 __iomem *addr;
+			__le32 __iomem *addr;
 			u32 tmp;
 
 			/* Add one to the port status register address to get
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 627f3438028ce3a54d49fd7d691143b58f6fac18..26caba4c1950a04dc71488d33fcca3328b7cb391 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -89,16 +89,17 @@ static void xhci_link_segments(struct xhci_hcd *xhci, struct xhci_segment *prev,
 		return;
 	prev->next = next;
 	if (link_trbs) {
-		prev->trbs[TRBS_PER_SEGMENT-1].link.segment_ptr = next->dma;
+		prev->trbs[TRBS_PER_SEGMENT-1].link.
+			segment_ptr = cpu_to_le64(next->dma);
 
 		/* Set the last TRB in the segment to have a TRB type ID of Link TRB */
-		val = prev->trbs[TRBS_PER_SEGMENT-1].link.control;
+		val = le32_to_cpu(prev->trbs[TRBS_PER_SEGMENT-1].link.control);
 		val &= ~TRB_TYPE_BITMASK;
 		val |= TRB_TYPE(TRB_LINK);
 		/* Always set the chain bit with 0.95 hardware */
 		if (xhci_link_trb_quirk(xhci))
 			val |= TRB_CHAIN;
-		prev->trbs[TRBS_PER_SEGMENT-1].link.control = val;
+		prev->trbs[TRBS_PER_SEGMENT-1].link.control = cpu_to_le32(val);
 	}
 	xhci_dbg(xhci, "Linking segment 0x%llx to segment 0x%llx (DMA)\n",
 			(unsigned long long)prev->dma,
@@ -186,7 +187,8 @@ static struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci,
 
 	if (link_trbs) {
 		/* See section 4.9.2.1 and 6.4.4.1 */
-		prev->trbs[TRBS_PER_SEGMENT-1].link.control |= (LINK_TOGGLE);
+		prev->trbs[TRBS_PER_SEGMENT-1].link.
+			control |= cpu_to_le32(LINK_TOGGLE);
 		xhci_dbg(xhci, "Wrote link toggle flag to"
 				" segment %p (virtual), 0x%llx (DMA)\n",
 				prev, (unsigned long long)prev->dma);
@@ -207,14 +209,13 @@ void xhci_free_or_cache_endpoint_ring(struct xhci_hcd *xhci,
 
 	rings_cached = virt_dev->num_rings_cached;
 	if (rings_cached < XHCI_MAX_RINGS_CACHED) {
-		virt_dev->num_rings_cached++;
-		rings_cached = virt_dev->num_rings_cached;
 		virt_dev->ring_cache[rings_cached] =
 			virt_dev->eps[ep_index].ring;
+		virt_dev->num_rings_cached++;
 		xhci_dbg(xhci, "Cached old ring, "
 				"%d ring%s cached\n",
-				rings_cached,
-				(rings_cached > 1) ? "s" : "");
+				virt_dev->num_rings_cached,
+				(virt_dev->num_rings_cached > 1) ? "s" : "");
 	} else {
 		xhci_ring_free(xhci, virt_dev->eps[ep_index].ring);
 		xhci_dbg(xhci, "Ring cache full (%d rings), "
@@ -548,7 +549,8 @@ struct xhci_stream_info *xhci_alloc_stream_info(struct xhci_hcd *xhci,
 		addr = cur_ring->first_seg->dma |
 			SCT_FOR_CTX(SCT_PRI_TR) |
 			cur_ring->cycle_state;
-		stream_info->stream_ctx_array[cur_stream].stream_ring = addr;
+		stream_info->stream_ctx_array[cur_stream].
+			stream_ring = cpu_to_le64(addr);
 		xhci_dbg(xhci, "Setting stream %d ring ptr to 0x%08llx\n",
 				cur_stream, (unsigned long long) addr);
 
@@ -614,10 +616,10 @@ void xhci_setup_streams_ep_input_ctx(struct xhci_hcd *xhci,
 	max_primary_streams = fls(stream_info->num_stream_ctxs) - 2;
 	xhci_dbg(xhci, "Setting number of stream ctx array entries to %u\n",
 			1 << (max_primary_streams + 1));
-	ep_ctx->ep_info &= ~EP_MAXPSTREAMS_MASK;
-	ep_ctx->ep_info |= EP_MAXPSTREAMS(max_primary_streams);
-	ep_ctx->ep_info |= EP_HAS_LSA;
-	ep_ctx->deq  = stream_info->ctx_array_dma;
+	ep_ctx->ep_info &= cpu_to_le32(~EP_MAXPSTREAMS_MASK);
+	ep_ctx->ep_info |= cpu_to_le32(EP_MAXPSTREAMS(max_primary_streams)
+				       | EP_HAS_LSA);
+	ep_ctx->deq  = cpu_to_le64(stream_info->ctx_array_dma);
 }
 
 /*
@@ -630,10 +632,9 @@ void xhci_setup_no_streams_ep_input_ctx(struct xhci_hcd *xhci,
 		struct xhci_virt_ep *ep)
 {
 	dma_addr_t addr;
-	ep_ctx->ep_info &= ~EP_MAXPSTREAMS_MASK;
-	ep_ctx->ep_info &= ~EP_HAS_LSA;
+	ep_ctx->ep_info &= cpu_to_le32(~(EP_MAXPSTREAMS_MASK | EP_HAS_LSA));
 	addr = xhci_trb_virt_to_dma(ep->ring->deq_seg, ep->ring->dequeue);
-	ep_ctx->deq  = addr | ep->ring->cycle_state;
+	ep_ctx->deq  = cpu_to_le64(addr | ep->ring->cycle_state);
 }
 
 /* Frees all stream contexts associated with the endpoint,
@@ -781,11 +782,11 @@ int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id,
 	dev->udev = udev;
 
 	/* Point to output device context in dcbaa. */
-	xhci->dcbaa->dev_context_ptrs[slot_id] = dev->out_ctx->dma;
+	xhci->dcbaa->dev_context_ptrs[slot_id] = cpu_to_le64(dev->out_ctx->dma);
 	xhci_dbg(xhci, "Set slot id %d dcbaa entry %p to 0x%llx\n",
-			slot_id,
-			&xhci->dcbaa->dev_context_ptrs[slot_id],
-			(unsigned long long) xhci->dcbaa->dev_context_ptrs[slot_id]);
+		 slot_id,
+		 &xhci->dcbaa->dev_context_ptrs[slot_id],
+		 (unsigned long long) le64_to_cpu(xhci->dcbaa->dev_context_ptrs[slot_id]));
 
 	return 1;
 fail:
@@ -810,8 +811,9 @@ void xhci_copy_ep0_dequeue_into_input_ctx(struct xhci_hcd *xhci,
 	 * configured device has reset, so all control transfers should have
 	 * been completed or cancelled before the reset.
 	 */
-	ep0_ctx->deq = xhci_trb_virt_to_dma(ep_ring->enq_seg, ep_ring->enqueue);
-	ep0_ctx->deq |= ep_ring->cycle_state;
+	ep0_ctx->deq = cpu_to_le64(xhci_trb_virt_to_dma(ep_ring->enq_seg,
+							ep_ring->enqueue)
+				   | ep_ring->cycle_state);
 }
 
 /*
@@ -885,24 +887,22 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
 	slot_ctx = xhci_get_slot_ctx(xhci, dev->in_ctx);
 
 	/* 2) New slot context and endpoint 0 context are valid*/
-	ctrl_ctx->add_flags = SLOT_FLAG | EP0_FLAG;
+	ctrl_ctx->add_flags = cpu_to_le32(SLOT_FLAG | EP0_FLAG);
 
 	/* 3) Only the control endpoint is valid - one endpoint context */
-	slot_ctx->dev_info |= LAST_CTX(1);
-
-	slot_ctx->dev_info |= (u32) udev->route;
+	slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(1) | (u32) udev->route);
 	switch (udev->speed) {
 	case USB_SPEED_SUPER:
-		slot_ctx->dev_info |= (u32) SLOT_SPEED_SS;
+		slot_ctx->dev_info |= cpu_to_le32((u32) SLOT_SPEED_SS);
 		break;
 	case USB_SPEED_HIGH:
-		slot_ctx->dev_info |= (u32) SLOT_SPEED_HS;
+		slot_ctx->dev_info |= cpu_to_le32((u32) SLOT_SPEED_HS);
 		break;
 	case USB_SPEED_FULL:
-		slot_ctx->dev_info |= (u32) SLOT_SPEED_FS;
+		slot_ctx->dev_info |= cpu_to_le32((u32) SLOT_SPEED_FS);
 		break;
 	case USB_SPEED_LOW:
-		slot_ctx->dev_info |= (u32) SLOT_SPEED_LS;
+		slot_ctx->dev_info |= cpu_to_le32((u32) SLOT_SPEED_LS);
 		break;
 	case USB_SPEED_WIRELESS:
 		xhci_dbg(xhci, "FIXME xHCI doesn't support wireless speeds\n");
@@ -916,7 +916,7 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
 	port_num = xhci_find_real_port_number(xhci, udev);
 	if (!port_num)
 		return -EINVAL;
-	slot_ctx->dev_info2 |= (u32) ROOT_HUB_PORT(port_num);
+	slot_ctx->dev_info2 |= cpu_to_le32((u32) ROOT_HUB_PORT(port_num));
 	/* Set the port number in the virtual_device to the faked port number */
 	for (top_dev = udev; top_dev->parent && top_dev->parent->parent;
 			top_dev = top_dev->parent)
@@ -927,31 +927,31 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
 
 	/* Is this a LS/FS device under an external HS hub? */
 	if (udev->tt && udev->tt->hub->parent) {
-		slot_ctx->tt_info = udev->tt->hub->slot_id;
-		slot_ctx->tt_info |= udev->ttport << 8;
+		slot_ctx->tt_info = cpu_to_le32(udev->tt->hub->slot_id |
+						(udev->ttport << 8));
 		if (udev->tt->multi)
-			slot_ctx->dev_info |= DEV_MTT;
+			slot_ctx->dev_info |= cpu_to_le32(DEV_MTT);
 	}
 	xhci_dbg(xhci, "udev->tt = %p\n", udev->tt);
 	xhci_dbg(xhci, "udev->ttport = 0x%x\n", udev->ttport);
 
 	/* Step 4 - ring already allocated */
 	/* Step 5 */
-	ep0_ctx->ep_info2 = EP_TYPE(CTRL_EP);
+	ep0_ctx->ep_info2 = cpu_to_le32(EP_TYPE(CTRL_EP));
 	/*
 	 * XXX: Not sure about wireless USB devices.
 	 */
 	switch (udev->speed) {
 	case USB_SPEED_SUPER:
-		ep0_ctx->ep_info2 |= MAX_PACKET(512);
+		ep0_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(512));
 		break;
 	case USB_SPEED_HIGH:
 	/* USB core guesses at a 64-byte max packet first for FS devices */
 	case USB_SPEED_FULL:
-		ep0_ctx->ep_info2 |= MAX_PACKET(64);
+		ep0_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(64));
 		break;
 	case USB_SPEED_LOW:
-		ep0_ctx->ep_info2 |= MAX_PACKET(8);
+		ep0_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(8));
 		break;
 	case USB_SPEED_WIRELESS:
 		xhci_dbg(xhci, "FIXME xHCI doesn't support wireless speeds\n");
@@ -962,12 +962,10 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
 		BUG();
 	}
 	/* EP 0 can handle "burst" sizes of 1, so Max Burst Size field is 0 */
-	ep0_ctx->ep_info2 |= MAX_BURST(0);
-	ep0_ctx->ep_info2 |= ERROR_COUNT(3);
+	ep0_ctx->ep_info2 |= cpu_to_le32(MAX_BURST(0) | ERROR_COUNT(3));
 
-	ep0_ctx->deq =
-		dev->eps[0].ring->first_seg->dma;
-	ep0_ctx->deq |= dev->eps[0].ring->cycle_state;
+	ep0_ctx->deq = cpu_to_le64(dev->eps[0].ring->first_seg->dma |
+				   dev->eps[0].ring->cycle_state);
 
 	/* Steps 7 and 8 were done in xhci_alloc_virt_device() */
 
@@ -1046,12 +1044,12 @@ static unsigned int xhci_get_endpoint_interval(struct usb_device *udev,
 		break;
 
 	case USB_SPEED_FULL:
-		if (usb_endpoint_xfer_int(&ep->desc)) {
+		if (usb_endpoint_xfer_isoc(&ep->desc)) {
 			interval = xhci_parse_exponent_interval(udev, ep);
 			break;
 		}
 		/*
-		 * Fall through for isochronous endpoint interval decoding
+		 * Fall through for interrupt endpoint interval decoding
 		 * since it uses the same rules as low speed interrupt
 		 * endpoints.
 		 */
@@ -1131,10 +1129,10 @@ static u32 xhci_get_max_esit_payload(struct xhci_hcd *xhci,
 		return 0;
 
 	if (udev->speed == USB_SPEED_SUPER)
-		return ep->ss_ep_comp.wBytesPerInterval;
+		return le16_to_cpu(ep->ss_ep_comp.wBytesPerInterval);
 
-	max_packet = GET_MAX_PACKET(ep->desc.wMaxPacketSize);
-	max_burst = (ep->desc.wMaxPacketSize & 0x1800) >> 11;
+	max_packet = GET_MAX_PACKET(le16_to_cpu(ep->desc.wMaxPacketSize));
+	max_burst = (le16_to_cpu(ep->desc.wMaxPacketSize) & 0x1800) >> 11;
 	/* A 0 in max burst means 1 transfer per ESIT */
 	return max_packet * (max_burst + 1);
 }
@@ -1183,33 +1181,33 @@ int xhci_endpoint_init(struct xhci_hcd *xhci,
 	}
 	virt_dev->eps[ep_index].skip = false;
 	ep_ring = virt_dev->eps[ep_index].new_ring;
-	ep_ctx->deq = ep_ring->first_seg->dma | ep_ring->cycle_state;
+	ep_ctx->deq = cpu_to_le64(ep_ring->first_seg->dma | ep_ring->cycle_state);
 
-	ep_ctx->ep_info = xhci_get_endpoint_interval(udev, ep);
-	ep_ctx->ep_info |= EP_MULT(xhci_get_endpoint_mult(udev, ep));
+	ep_ctx->ep_info = cpu_to_le32(xhci_get_endpoint_interval(udev, ep)
+				      | EP_MULT(xhci_get_endpoint_mult(udev, ep)));
 
 	/* FIXME dig Mult and streams info out of ep companion desc */
 
 	/* Allow 3 retries for everything but isoc;
-	 * error count = 0 means infinite retries.
+	 * CErr shall be set to 0 for Isoch endpoints.
 	 */
 	if (!usb_endpoint_xfer_isoc(&ep->desc))
-		ep_ctx->ep_info2 = ERROR_COUNT(3);
+		ep_ctx->ep_info2 = cpu_to_le32(ERROR_COUNT(3));
 	else
-		ep_ctx->ep_info2 = ERROR_COUNT(1);
+		ep_ctx->ep_info2 = cpu_to_le32(ERROR_COUNT(0));
 
-	ep_ctx->ep_info2 |= xhci_get_endpoint_type(udev, ep);
+	ep_ctx->ep_info2 |= cpu_to_le32(xhci_get_endpoint_type(udev, ep));
 
 	/* Set the max packet size and max burst */
 	switch (udev->speed) {
 	case USB_SPEED_SUPER:
-		max_packet = ep->desc.wMaxPacketSize;
-		ep_ctx->ep_info2 |= MAX_PACKET(max_packet);
+		max_packet = le16_to_cpu(ep->desc.wMaxPacketSize);
+		ep_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(max_packet));
 		/* dig out max burst from ep companion desc */
 		max_packet = ep->ss_ep_comp.bMaxBurst;
 		if (!max_packet)
 			xhci_warn(xhci, "WARN no SS endpoint bMaxBurst\n");
-		ep_ctx->ep_info2 |= MAX_BURST(max_packet);
+		ep_ctx->ep_info2 |= cpu_to_le32(MAX_BURST(max_packet));
 		break;
 	case USB_SPEED_HIGH:
 		/* bits 11:12 specify the number of additional transaction
@@ -1217,20 +1215,21 @@ int xhci_endpoint_init(struct xhci_hcd *xhci,
 		 */
 		if (usb_endpoint_xfer_isoc(&ep->desc) ||
 				usb_endpoint_xfer_int(&ep->desc)) {
-			max_burst = (ep->desc.wMaxPacketSize & 0x1800) >> 11;
-			ep_ctx->ep_info2 |= MAX_BURST(max_burst);
+			max_burst = (le16_to_cpu(ep->desc.wMaxPacketSize)
+				     & 0x1800) >> 11;
+			ep_ctx->ep_info2 |= cpu_to_le32(MAX_BURST(max_burst));
 		}
 		/* Fall through */
 	case USB_SPEED_FULL:
 	case USB_SPEED_LOW:
-		max_packet = GET_MAX_PACKET(ep->desc.wMaxPacketSize);
-		ep_ctx->ep_info2 |= MAX_PACKET(max_packet);
+		max_packet = GET_MAX_PACKET(le16_to_cpu(ep->desc.wMaxPacketSize));
+		ep_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(max_packet));
 		break;
 	default:
 		BUG();
 	}
 	max_esit_payload = xhci_get_max_esit_payload(xhci, udev, ep);
-	ep_ctx->tx_info = MAX_ESIT_PAYLOAD_FOR_EP(max_esit_payload);
+	ep_ctx->tx_info = cpu_to_le32(MAX_ESIT_PAYLOAD_FOR_EP(max_esit_payload));
 
 	/*
 	 * XXX no idea how to calculate the average TRB buffer length for bulk
@@ -1246,8 +1245,15 @@ int xhci_endpoint_init(struct xhci_hcd *xhci,
 	 * including link TRBs, No-op TRBs, and Event data TRBs.  Since we don't
 	 * use Event Data TRBs, and we don't chain in a link TRB on short
 	 * transfers, we're basically dividing by 1.
+	 *
+	 * xHCI 1.0 specification indicates that the Average TRB Length should
+	 * be set to 8 for control endpoints.
 	 */
-	ep_ctx->tx_info |= AVG_TRB_LENGTH_FOR_EP(max_esit_payload);
+	if (usb_endpoint_xfer_control(&ep->desc) && xhci->hci_version == 0x100)
+		ep_ctx->tx_info |= cpu_to_le32(AVG_TRB_LENGTH_FOR_EP(8));
+	else
+		ep_ctx->tx_info |=
+			 cpu_to_le32(AVG_TRB_LENGTH_FOR_EP(max_esit_payload));
 
 	/* FIXME Debug endpoint context */
 	return 0;
@@ -1347,7 +1353,7 @@ static int scratchpad_alloc(struct xhci_hcd *xhci, gfp_t flags)
 	if (!xhci->scratchpad->sp_dma_buffers)
 		goto fail_sp4;
 
-	xhci->dcbaa->dev_context_ptrs[0] = xhci->scratchpad->sp_dma;
+	xhci->dcbaa->dev_context_ptrs[0] = cpu_to_le64(xhci->scratchpad->sp_dma);
 	for (i = 0; i < num_sp; i++) {
 		dma_addr_t dma;
 		void *buf = pci_alloc_consistent(to_pci_dev(dev),
@@ -1724,7 +1730,7 @@ static void xhci_set_hc_event_deq(struct xhci_hcd *xhci)
 }
 
 static void xhci_add_in_port(struct xhci_hcd *xhci, unsigned int num_ports,
-		u32 __iomem *addr, u8 major_revision)
+		__le32 __iomem *addr, u8 major_revision)
 {
 	u32 temp, port_offset, port_count;
 	int i;
@@ -1789,7 +1795,7 @@ static void xhci_add_in_port(struct xhci_hcd *xhci, unsigned int num_ports,
  */
 static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags)
 {
-	u32 __iomem *addr;
+	__le32 __iomem *addr;
 	u32 offset;
 	unsigned int num_ports;
 	int i, port_index;
@@ -2042,8 +2048,8 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 	/* set ring base address and size for each segment table entry */
 	for (val = 0, seg = xhci->event_ring->first_seg; val < ERST_NUM_SEGS; val++) {
 		struct xhci_erst_entry *entry = &xhci->erst.entries[val];
-		entry->seg_addr = seg->dma;
-		entry->seg_size = TRBS_PER_SEGMENT;
+		entry->seg_addr = cpu_to_le64(seg->dma);
+		entry->seg_size = cpu_to_le32(TRBS_PER_SEGMENT);
 		entry->rsvd = 0;
 		seg = seg->next;
 	}
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index a10494c2f3c7749a83fe52b2479c469da47e9d0e..cbc4d491e62677ada81e90b11320a3d746051749 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/pci.h>
+#include <linux/slab.h>
 
 #include "xhci.h"
 
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 7437386a9a50afeea3ad87bfd5b2f66f0a861947..237a765f8d187eb6312d35365f20bd9afae7c913 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -100,7 +100,7 @@ static bool last_trb_on_last_seg(struct xhci_hcd *xhci, struct xhci_ring *ring,
 		return (trb == &seg->trbs[TRBS_PER_SEGMENT]) &&
 			(seg->next == xhci->event_ring->first_seg);
 	else
-		return trb->link.control & LINK_TOGGLE;
+		return le32_to_cpu(trb->link.control) & LINK_TOGGLE;
 }
 
 /* Is this TRB a link TRB or was the last TRB the last TRB in this event ring
@@ -113,13 +113,15 @@ static int last_trb(struct xhci_hcd *xhci, struct xhci_ring *ring,
 	if (ring == xhci->event_ring)
 		return trb == &seg->trbs[TRBS_PER_SEGMENT];
 	else
-		return (trb->link.control & TRB_TYPE_BITMASK) == TRB_TYPE(TRB_LINK);
+		return (le32_to_cpu(trb->link.control) & TRB_TYPE_BITMASK)
+			== TRB_TYPE(TRB_LINK);
 }
 
 static int enqueue_is_link_trb(struct xhci_ring *ring)
 {
 	struct xhci_link_trb *link = &ring->enqueue->link;
-	return ((link->control & TRB_TYPE_BITMASK) == TRB_TYPE(TRB_LINK));
+	return ((le32_to_cpu(link->control) & TRB_TYPE_BITMASK) ==
+		TRB_TYPE(TRB_LINK));
 }
 
 /* Updates trb to point to the next TRB in the ring, and updates seg if the next
@@ -197,7 +199,7 @@ static void inc_enq(struct xhci_hcd *xhci, struct xhci_ring *ring,
 	union xhci_trb *next;
 	unsigned long long addr;
 
-	chain = ring->enqueue->generic.field[3] & TRB_CHAIN;
+	chain = le32_to_cpu(ring->enqueue->generic.field[3]) & TRB_CHAIN;
 	next = ++(ring->enqueue);
 
 	ring->enq_updates++;
@@ -223,12 +225,14 @@ static void inc_enq(struct xhci_hcd *xhci, struct xhci_ring *ring,
 				 * (which may mean the chain bit is cleared).
 				 */
 				if (!xhci_link_trb_quirk(xhci)) {
-					next->link.control &= ~TRB_CHAIN;
-					next->link.control |= chain;
+					next->link.control &=
+						cpu_to_le32(~TRB_CHAIN);
+					next->link.control |=
+						cpu_to_le32(chain);
 				}
 				/* Give this link TRB to the hardware */
 				wmb();
-				next->link.control ^= TRB_CYCLE;
+				next->link.control ^= cpu_to_le32(TRB_CYCLE);
 			}
 			/* Toggle the cycle bit after the last ring segment. */
 			if (last_trb_on_last_seg(xhci, ring, ring->enq_seg, next)) {
@@ -319,7 +323,7 @@ void xhci_ring_ep_doorbell(struct xhci_hcd *xhci,
 		unsigned int ep_index,
 		unsigned int stream_id)
 {
-	__u32 __iomem *db_addr = &xhci->dba->doorbell[slot_id];
+	__le32 __iomem *db_addr = &xhci->dba->doorbell[slot_id];
 	struct xhci_virt_ep *ep = &xhci->devs[slot_id]->eps[ep_index];
 	unsigned int ep_state = ep->ep_state;
 
@@ -380,7 +384,7 @@ static struct xhci_segment *find_trb_seg(
 	while (cur_seg->trbs > trb ||
 			&cur_seg->trbs[TRBS_PER_SEGMENT - 1] < trb) {
 		generic_trb = &cur_seg->trbs[TRBS_PER_SEGMENT - 1].generic;
-		if (generic_trb->field[3] & LINK_TOGGLE)
+		if (le32_to_cpu(generic_trb->field[3]) & LINK_TOGGLE)
 			*cycle_state ^= 0x1;
 		cur_seg = cur_seg->next;
 		if (cur_seg == start_seg)
@@ -447,6 +451,10 @@ static struct xhci_ring *xhci_urb_to_transfer_ring(struct xhci_hcd *xhci,
  *    any link TRBs with the toggle cycle bit set.
  *  - Finally we move the dequeue state one TRB further, toggling the cycle bit
  *    if we've moved it past a link TRB with the toggle cycle bit set.
+ *
+ * Some of the uses of xhci_generic_trb are grotty, but if they're done
+ * with correct __le32 accesses they should work fine.  Only users of this are
+ * in here.
  */
 void xhci_find_new_dequeue_state(struct xhci_hcd *xhci,
 		unsigned int slot_id, unsigned int ep_index,
@@ -480,7 +488,7 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci,
 	/* Dig out the cycle state saved by the xHC during the stop ep cmd */
 	xhci_dbg(xhci, "Finding endpoint context\n");
 	ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index);
-	state->new_cycle_state = 0x1 & ep_ctx->deq;
+	state->new_cycle_state = 0x1 & le64_to_cpu(ep_ctx->deq);
 
 	state->new_deq_ptr = cur_td->last_trb;
 	xhci_dbg(xhci, "Finding segment containing last TRB in TD.\n");
@@ -493,8 +501,8 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci,
 	}
 
 	trb = &state->new_deq_ptr->generic;
-	if ((trb->field[3] & TRB_TYPE_BITMASK) == TRB_TYPE(TRB_LINK) &&
-				(trb->field[3] & LINK_TOGGLE))
+	if ((le32_to_cpu(trb->field[3]) & TRB_TYPE_BITMASK) ==
+	    TRB_TYPE(TRB_LINK) && (le32_to_cpu(trb->field[3]) & LINK_TOGGLE))
 		state->new_cycle_state ^= 0x1;
 	next_trb(xhci, ep_ring, &state->new_deq_seg, &state->new_deq_ptr);
 
@@ -529,12 +537,12 @@ static void td_to_noop(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
 	for (cur_seg = cur_td->start_seg, cur_trb = cur_td->first_trb;
 			true;
 			next_trb(xhci, ep_ring, &cur_seg, &cur_trb)) {
-		if ((cur_trb->generic.field[3] & TRB_TYPE_BITMASK) ==
-				TRB_TYPE(TRB_LINK)) {
+		if ((le32_to_cpu(cur_trb->generic.field[3]) & TRB_TYPE_BITMASK)
+		    == TRB_TYPE(TRB_LINK)) {
 			/* Unchain any chained Link TRBs, but
 			 * leave the pointers intact.
 			 */
-			cur_trb->generic.field[3] &= ~TRB_CHAIN;
+			cur_trb->generic.field[3] &= cpu_to_le32(~TRB_CHAIN);
 			xhci_dbg(xhci, "Cancel (unchain) link TRB\n");
 			xhci_dbg(xhci, "Address = %p (0x%llx dma); "
 					"in seg %p (0x%llx dma)\n",
@@ -547,8 +555,9 @@ static void td_to_noop(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
 			cur_trb->generic.field[1] = 0;
 			cur_trb->generic.field[2] = 0;
 			/* Preserve only the cycle bit of this TRB */
-			cur_trb->generic.field[3] &= TRB_CYCLE;
-			cur_trb->generic.field[3] |= TRB_TYPE(TRB_TR_NOOP);
+			cur_trb->generic.field[3] &= cpu_to_le32(TRB_CYCLE);
+			cur_trb->generic.field[3] |= cpu_to_le32(
+				TRB_TYPE(TRB_TR_NOOP));
 			xhci_dbg(xhci, "Cancel TRB %p (0x%llx dma) "
 					"in seg %p (0x%llx dma)\n",
 					cur_trb,
@@ -662,9 +671,9 @@ static void handle_stopped_endpoint(struct xhci_hcd *xhci,
 	struct xhci_dequeue_state deq_state;
 
 	if (unlikely(TRB_TO_SUSPEND_PORT(
-			xhci->cmd_ring->dequeue->generic.field[3]))) {
+			     le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3])))) {
 		slot_id = TRB_TO_SLOT_ID(
-			xhci->cmd_ring->dequeue->generic.field[3]);
+			le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3]));
 		virt_dev = xhci->devs[slot_id];
 		if (virt_dev)
 			handle_cmd_in_cmd_wait_list(xhci, virt_dev,
@@ -677,8 +686,8 @@ static void handle_stopped_endpoint(struct xhci_hcd *xhci,
 	}
 
 	memset(&deq_state, 0, sizeof(deq_state));
-	slot_id = TRB_TO_SLOT_ID(trb->generic.field[3]);
-	ep_index = TRB_TO_EP_INDEX(trb->generic.field[3]);
+	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(trb->generic.field[3]));
+	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));
 	ep = &xhci->devs[slot_id]->eps[ep_index];
 
 	if (list_empty(&ep->cancelled_td_list)) {
@@ -910,9 +919,9 @@ static void handle_set_deq_completion(struct xhci_hcd *xhci,
 	struct xhci_ep_ctx *ep_ctx;
 	struct xhci_slot_ctx *slot_ctx;
 
-	slot_id = TRB_TO_SLOT_ID(trb->generic.field[3]);
-	ep_index = TRB_TO_EP_INDEX(trb->generic.field[3]);
-	stream_id = TRB_TO_STREAM_ID(trb->generic.field[2]);
+	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(trb->generic.field[3]));
+	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));
+	stream_id = TRB_TO_STREAM_ID(le32_to_cpu(trb->generic.field[2]));
 	dev = xhci->devs[slot_id];
 
 	ep_ring = xhci_stream_id_to_ring(dev, ep_index, stream_id);
@@ -928,11 +937,11 @@ static void handle_set_deq_completion(struct xhci_hcd *xhci,
 	ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index);
 	slot_ctx = xhci_get_slot_ctx(xhci, dev->out_ctx);
 
-	if (GET_COMP_CODE(event->status) != COMP_SUCCESS) {
+	if (GET_COMP_CODE(le32_to_cpu(event->status)) != COMP_SUCCESS) {
 		unsigned int ep_state;
 		unsigned int slot_state;
 
-		switch (GET_COMP_CODE(event->status)) {
+		switch (GET_COMP_CODE(le32_to_cpu(event->status))) {
 		case COMP_TRB_ERR:
 			xhci_warn(xhci, "WARN Set TR Deq Ptr cmd invalid because "
 					"of stream ID configuration\n");
@@ -940,9 +949,9 @@ static void handle_set_deq_completion(struct xhci_hcd *xhci,
 		case COMP_CTX_STATE:
 			xhci_warn(xhci, "WARN Set TR Deq Ptr cmd failed due "
 					"to incorrect slot or ep state.\n");
-			ep_state = ep_ctx->ep_info;
+			ep_state = le32_to_cpu(ep_ctx->ep_info);
 			ep_state &= EP_STATE_MASK;
-			slot_state = slot_ctx->dev_state;
+			slot_state = le32_to_cpu(slot_ctx->dev_state);
 			slot_state = GET_SLOT_STATE(slot_state);
 			xhci_dbg(xhci, "Slot state = %u, EP state = %u\n",
 					slot_state, ep_state);
@@ -954,7 +963,7 @@ static void handle_set_deq_completion(struct xhci_hcd *xhci,
 		default:
 			xhci_warn(xhci, "WARN Set TR Deq Ptr cmd with unknown "
 					"completion code of %u.\n",
-					GET_COMP_CODE(event->status));
+				  GET_COMP_CODE(le32_to_cpu(event->status)));
 			break;
 		}
 		/* OK what do we do now?  The endpoint state is hosed, and we
@@ -965,10 +974,10 @@ static void handle_set_deq_completion(struct xhci_hcd *xhci,
 		 */
 	} else {
 		xhci_dbg(xhci, "Successful Set TR Deq Ptr cmd, deq = @%08llx\n",
-				ep_ctx->deq);
+			 le64_to_cpu(ep_ctx->deq));
 		if (xhci_trb_virt_to_dma(dev->eps[ep_index].queued_deq_seg,
-					dev->eps[ep_index].queued_deq_ptr) ==
-				(ep_ctx->deq & ~(EP_CTX_CYCLE_MASK))) {
+					 dev->eps[ep_index].queued_deq_ptr) ==
+		    (le64_to_cpu(ep_ctx->deq) & ~(EP_CTX_CYCLE_MASK))) {
 			/* Update the ring's dequeue segment and dequeue pointer
 			 * to reflect the new position.
 			 */
@@ -997,13 +1006,13 @@ static void handle_reset_ep_completion(struct xhci_hcd *xhci,
 	int slot_id;
 	unsigned int ep_index;
 
-	slot_id = TRB_TO_SLOT_ID(trb->generic.field[3]);
-	ep_index = TRB_TO_EP_INDEX(trb->generic.field[3]);
+	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(trb->generic.field[3]));
+	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));
 	/* This command will only fail if the endpoint wasn't halted,
 	 * but we don't care.
 	 */
 	xhci_dbg(xhci, "Ignoring reset ep completion code of %u\n",
-			(unsigned int) GET_COMP_CODE(event->status));
+		 (unsigned int) GET_COMP_CODE(le32_to_cpu(event->status)));
 
 	/* HW with the reset endpoint quirk needs to have a configure endpoint
 	 * command complete before the endpoint can be used.  Queue that here
@@ -1040,8 +1049,7 @@ static int handle_cmd_in_cmd_wait_list(struct xhci_hcd *xhci,
 	if (xhci->cmd_ring->dequeue != command->command_trb)
 		return 0;
 
-	command->status =
-		GET_COMP_CODE(event->status);
+	command->status = GET_COMP_CODE(le32_to_cpu(event->status));
 	list_del(&command->cmd_list);
 	if (command->completion)
 		complete(command->completion);
@@ -1053,7 +1061,7 @@ static int handle_cmd_in_cmd_wait_list(struct xhci_hcd *xhci,
 static void handle_cmd_completion(struct xhci_hcd *xhci,
 		struct xhci_event_cmd *event)
 {
-	int slot_id = TRB_TO_SLOT_ID(event->flags);
+	int slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
 	u64 cmd_dma;
 	dma_addr_t cmd_dequeue_dma;
 	struct xhci_input_control_ctx *ctrl_ctx;
@@ -1062,7 +1070,7 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 	struct xhci_ring *ep_ring;
 	unsigned int ep_state;
 
-	cmd_dma = event->cmd_trb;
+	cmd_dma = le64_to_cpu(event->cmd_trb);
 	cmd_dequeue_dma = xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,
 			xhci->cmd_ring->dequeue);
 	/* Is the command ring deq ptr out of sync with the deq seg ptr? */
@@ -1075,9 +1083,10 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 		xhci->error_bitmask |= 1 << 5;
 		return;
 	}
-	switch (xhci->cmd_ring->dequeue->generic.field[3] & TRB_TYPE_BITMASK) {
+	switch (le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3])
+		& TRB_TYPE_BITMASK) {
 	case TRB_TYPE(TRB_ENABLE_SLOT):
-		if (GET_COMP_CODE(event->status) == COMP_SUCCESS)
+		if (GET_COMP_CODE(le32_to_cpu(event->status)) == COMP_SUCCESS)
 			xhci->slot_id = slot_id;
 		else
 			xhci->slot_id = 0;
@@ -1102,7 +1111,7 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 		ctrl_ctx = xhci_get_input_control_ctx(xhci,
 				virt_dev->in_ctx);
 		/* Input ctx add_flags are the endpoint index plus one */
-		ep_index = xhci_last_valid_endpoint(ctrl_ctx->add_flags) - 1;
+		ep_index = xhci_last_valid_endpoint(le32_to_cpu(ctrl_ctx->add_flags)) - 1;
 		/* A usb_set_interface() call directly after clearing a halted
 		 * condition may race on this quirky hardware.  Not worth
 		 * worrying about, since this is prototype hardware.  Not sure
@@ -1111,8 +1120,8 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 		 */
 		if (xhci->quirks & XHCI_RESET_EP_QUIRK &&
 				ep_index != (unsigned int) -1 &&
-				ctrl_ctx->add_flags - SLOT_FLAG ==
-					ctrl_ctx->drop_flags) {
+		    le32_to_cpu(ctrl_ctx->add_flags) - SLOT_FLAG ==
+		    le32_to_cpu(ctrl_ctx->drop_flags)) {
 			ep_ring = xhci->devs[slot_id]->eps[ep_index].ring;
 			ep_state = xhci->devs[slot_id]->eps[ep_index].ep_state;
 			if (!(ep_state & EP_HALTED))
@@ -1129,18 +1138,18 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 bandwidth_change:
 		xhci_dbg(xhci, "Completed config ep cmd\n");
 		xhci->devs[slot_id]->cmd_status =
-			GET_COMP_CODE(event->status);
+			GET_COMP_CODE(le32_to_cpu(event->status));
 		complete(&xhci->devs[slot_id]->cmd_completion);
 		break;
 	case TRB_TYPE(TRB_EVAL_CONTEXT):
 		virt_dev = xhci->devs[slot_id];
 		if (handle_cmd_in_cmd_wait_list(xhci, virt_dev, event))
 			break;
-		xhci->devs[slot_id]->cmd_status = GET_COMP_CODE(event->status);
+		xhci->devs[slot_id]->cmd_status = GET_COMP_CODE(le32_to_cpu(event->status));
 		complete(&xhci->devs[slot_id]->cmd_completion);
 		break;
 	case TRB_TYPE(TRB_ADDR_DEV):
-		xhci->devs[slot_id]->cmd_status = GET_COMP_CODE(event->status);
+		xhci->devs[slot_id]->cmd_status = GET_COMP_CODE(le32_to_cpu(event->status));
 		complete(&xhci->addr_dev);
 		break;
 	case TRB_TYPE(TRB_STOP_RING):
@@ -1157,7 +1166,7 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 	case TRB_TYPE(TRB_RESET_DEV):
 		xhci_dbg(xhci, "Completed reset device command.\n");
 		slot_id = TRB_TO_SLOT_ID(
-				xhci->cmd_ring->dequeue->generic.field[3]);
+			le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3]));
 		virt_dev = xhci->devs[slot_id];
 		if (virt_dev)
 			handle_cmd_in_cmd_wait_list(xhci, virt_dev, event);
@@ -1171,8 +1180,8 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 			break;
 		}
 		xhci_dbg(xhci, "NEC firmware version %2x.%02x\n",
-				NEC_FW_MAJOR(event->status),
-				NEC_FW_MINOR(event->status));
+			 NEC_FW_MAJOR(le32_to_cpu(event->status)),
+			 NEC_FW_MINOR(le32_to_cpu(event->status)));
 		break;
 	default:
 		/* Skip over unknown commands on the event ring */
@@ -1187,7 +1196,7 @@ static void handle_vendor_event(struct xhci_hcd *xhci,
 {
 	u32 trb_type;
 
-	trb_type = TRB_FIELD_TO_TYPE(event->generic.field[3]);
+	trb_type = TRB_FIELD_TO_TYPE(le32_to_cpu(event->generic.field[3]));
 	xhci_dbg(xhci, "Vendor specific event TRB type = %u\n", trb_type);
 	if (trb_type == TRB_NEC_CMD_COMP && (xhci->quirks & XHCI_NEC_HOST))
 		handle_cmd_completion(xhci, &event->event_cmd);
@@ -1241,15 +1250,15 @@ static void handle_port_status(struct xhci_hcd *xhci,
 	unsigned int faked_port_index;
 	u8 major_revision;
 	struct xhci_bus_state *bus_state;
-	u32 __iomem **port_array;
+	__le32 __iomem **port_array;
 	bool bogus_port_status = false;
 
 	/* Port status change events always have a successful completion code */
-	if (GET_COMP_CODE(event->generic.field[2]) != COMP_SUCCESS) {
+	if (GET_COMP_CODE(le32_to_cpu(event->generic.field[2])) != COMP_SUCCESS) {
 		xhci_warn(xhci, "WARN: xHC returned failed port status event\n");
 		xhci->error_bitmask |= 1 << 8;
 	}
-	port_id = GET_PORT_ID(event->generic.field[0]);
+	port_id = GET_PORT_ID(le32_to_cpu(event->generic.field[0]));
 	xhci_dbg(xhci, "Port Status Change Event for port %d\n", port_id);
 
 	max_ports = HCS_MAX_PORTS(xhci->hcs_params1);
@@ -1456,7 +1465,7 @@ static int xhci_requires_manual_halt_cleanup(struct xhci_hcd *xhci,
 		 * endpoint anyway.  Check if a babble halted the
 		 * endpoint.
 		 */
-		if ((ep_ctx->ep_info & EP_STATE_MASK) == EP_STATE_HALTED)
+		if ((le32_to_cpu(ep_ctx->ep_info) & EP_STATE_MASK) == EP_STATE_HALTED)
 			return 1;
 
 	return 0;
@@ -1494,12 +1503,12 @@ static int finish_td(struct xhci_hcd *xhci, struct xhci_td *td,
 	struct urb_priv	*urb_priv;
 	u32 trb_comp_code;
 
-	slot_id = TRB_TO_SLOT_ID(event->flags);
+	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
 	xdev = xhci->devs[slot_id];
-	ep_index = TRB_TO_EP_ID(event->flags) - 1;
-	ep_ring = xhci_dma_to_transfer_ring(ep, event->buffer);
+	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;
+	ep_ring = xhci_dma_to_transfer_ring(ep, le64_to_cpu(event->buffer));
 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);
-	trb_comp_code = GET_COMP_CODE(event->transfer_len);
+	trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
 
 	if (skip)
 		goto td_cleanup;
@@ -1602,12 +1611,12 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
 	struct xhci_ep_ctx *ep_ctx;
 	u32 trb_comp_code;
 
-	slot_id = TRB_TO_SLOT_ID(event->flags);
+	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
 	xdev = xhci->devs[slot_id];
-	ep_index = TRB_TO_EP_ID(event->flags) - 1;
-	ep_ring = xhci_dma_to_transfer_ring(ep, event->buffer);
+	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;
+	ep_ring = xhci_dma_to_transfer_ring(ep, le64_to_cpu(event->buffer));
 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);
-	trb_comp_code = GET_COMP_CODE(event->transfer_len);
+	trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
 
 	xhci_debug_trb(xhci, xhci->event_ring->dequeue);
 	switch (trb_comp_code) {
@@ -1632,6 +1641,9 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
 		else
 			*status = 0;
 		break;
+	case COMP_STOP_INVAL:
+	case COMP_STOP:
+		return finish_td(xhci, td, event_trb, event, ep, status, false);
 	default:
 		if (!xhci_requires_manual_halt_cleanup(xhci,
 					ep_ctx, trb_comp_code))
@@ -1646,7 +1658,7 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
 				event_trb != td->last_trb)
 			td->urb->actual_length =
 				td->urb->transfer_buffer_length
-				- TRB_LEN(event->transfer_len);
+				- TRB_LEN(le32_to_cpu(event->transfer_len));
 		else
 			td->urb->actual_length = 0;
 
@@ -1676,15 +1688,12 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td,
 			}
 		} else {
 		/* Maybe the event was for the data stage? */
-			if (trb_comp_code != COMP_STOP_INVAL) {
-				/* We didn't stop on a link TRB in the middle */
-				td->urb->actual_length =
-					td->urb->transfer_buffer_length -
-					TRB_LEN(event->transfer_len);
-				xhci_dbg(xhci, "Waiting for status "
-						"stage event\n");
-				return 0;
-			}
+			td->urb->actual_length =
+				td->urb->transfer_buffer_length -
+				TRB_LEN(le32_to_cpu(event->transfer_len));
+			xhci_dbg(xhci, "Waiting for status "
+					"stage event\n");
+			return 0;
 		}
 	}
 
@@ -1708,8 +1717,8 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct xhci_td *td,
 	u32 trb_comp_code;
 	bool skip_td = false;
 
-	ep_ring = xhci_dma_to_transfer_ring(ep, event->buffer);
-	trb_comp_code = GET_COMP_CODE(event->transfer_len);
+	ep_ring = xhci_dma_to_transfer_ring(ep, le64_to_cpu(event->buffer));
+	trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
 	urb_priv = td->urb->hcpriv;
 	idx = urb_priv->td_cnt;
 	frame = &td->urb->iso_frame_desc[idx];
@@ -1752,15 +1761,14 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct xhci_td *td,
 		for (cur_trb = ep_ring->dequeue,
 		     cur_seg = ep_ring->deq_seg; cur_trb != event_trb;
 		     next_trb(xhci, ep_ring, &cur_seg, &cur_trb)) {
-			if ((cur_trb->generic.field[3] &
+			if ((le32_to_cpu(cur_trb->generic.field[3]) &
 			 TRB_TYPE_BITMASK) != TRB_TYPE(TRB_TR_NOOP) &&
-			    (cur_trb->generic.field[3] &
+			    (le32_to_cpu(cur_trb->generic.field[3]) &
 			 TRB_TYPE_BITMASK) != TRB_TYPE(TRB_LINK))
-				len +=
-				    TRB_LEN(cur_trb->generic.field[2]);
+				len += TRB_LEN(le32_to_cpu(cur_trb->generic.field[2]));
 		}
-		len += TRB_LEN(cur_trb->generic.field[2]) -
-			TRB_LEN(event->transfer_len);
+		len += TRB_LEN(le32_to_cpu(cur_trb->generic.field[2])) -
+			TRB_LEN(le32_to_cpu(event->transfer_len));
 
 		if (trb_comp_code != COMP_STOP_INVAL) {
 			frame->actual_length = len;
@@ -1815,8 +1823,8 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
 	struct xhci_segment *cur_seg;
 	u32 trb_comp_code;
 
-	ep_ring = xhci_dma_to_transfer_ring(ep, event->buffer);
-	trb_comp_code = GET_COMP_CODE(event->transfer_len);
+	ep_ring = xhci_dma_to_transfer_ring(ep, le64_to_cpu(event->buffer));
+	trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
 
 	switch (trb_comp_code) {
 	case COMP_SUCCESS:
@@ -1852,18 +1860,18 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
 			"%d bytes untransferred\n",
 			td->urb->ep->desc.bEndpointAddress,
 			td->urb->transfer_buffer_length,
-			TRB_LEN(event->transfer_len));
+		 TRB_LEN(le32_to_cpu(event->transfer_len)));
 	/* Fast path - was this the last TRB in the TD for this URB? */
 	if (event_trb == td->last_trb) {
-		if (TRB_LEN(event->transfer_len) != 0) {
+		if (TRB_LEN(le32_to_cpu(event->transfer_len)) != 0) {
 			td->urb->actual_length =
 				td->urb->transfer_buffer_length -
-				TRB_LEN(event->transfer_len);
+				TRB_LEN(le32_to_cpu(event->transfer_len));
 			if (td->urb->transfer_buffer_length <
 					td->urb->actual_length) {
 				xhci_warn(xhci, "HC gave bad length "
 						"of %d bytes left\n",
-						TRB_LEN(event->transfer_len));
+					  TRB_LEN(le32_to_cpu(event->transfer_len)));
 				td->urb->actual_length = 0;
 				if (td->urb->transfer_flags & URB_SHORT_NOT_OK)
 					*status = -EREMOTEIO;
@@ -1894,20 +1902,20 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
 		for (cur_trb = ep_ring->dequeue, cur_seg = ep_ring->deq_seg;
 				cur_trb != event_trb;
 				next_trb(xhci, ep_ring, &cur_seg, &cur_trb)) {
-			if ((cur_trb->generic.field[3] &
+			if ((le32_to_cpu(cur_trb->generic.field[3]) &
 			 TRB_TYPE_BITMASK) != TRB_TYPE(TRB_TR_NOOP) &&
-			    (cur_trb->generic.field[3] &
+			    (le32_to_cpu(cur_trb->generic.field[3]) &
 			 TRB_TYPE_BITMASK) != TRB_TYPE(TRB_LINK))
 				td->urb->actual_length +=
-					TRB_LEN(cur_trb->generic.field[2]);
+					TRB_LEN(le32_to_cpu(cur_trb->generic.field[2]));
 		}
 		/* If the ring didn't stop on a Link or No-op TRB, add
 		 * in the actual bytes transferred from the Normal TRB
 		 */
 		if (trb_comp_code != COMP_STOP_INVAL)
 			td->urb->actual_length +=
-				TRB_LEN(cur_trb->generic.field[2]) -
-				TRB_LEN(event->transfer_len);
+				TRB_LEN(le32_to_cpu(cur_trb->generic.field[2])) -
+				TRB_LEN(le32_to_cpu(event->transfer_len));
 	}
 
 	return finish_td(xhci, td, event_trb, event, ep, status, false);
@@ -1937,7 +1945,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 	u32 trb_comp_code;
 	int ret = 0;
 
-	slot_id = TRB_TO_SLOT_ID(event->flags);
+	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
 	xdev = xhci->devs[slot_id];
 	if (!xdev) {
 		xhci_err(xhci, "ERROR Transfer event pointed to bad slot\n");
@@ -1945,20 +1953,21 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 	}
 
 	/* Endpoint ID is 1 based, our index is zero based */
-	ep_index = TRB_TO_EP_ID(event->flags) - 1;
+	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;
 	xhci_dbg(xhci, "%s - ep index = %d\n", __func__, ep_index);
 	ep = &xdev->eps[ep_index];
-	ep_ring = xhci_dma_to_transfer_ring(ep, event->buffer);
+	ep_ring = xhci_dma_to_transfer_ring(ep, le64_to_cpu(event->buffer));
 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);
 	if (!ep_ring ||
-		(ep_ctx->ep_info & EP_STATE_MASK) == EP_STATE_DISABLED) {
+	    (le32_to_cpu(ep_ctx->ep_info) & EP_STATE_MASK) ==
+	    EP_STATE_DISABLED) {
 		xhci_err(xhci, "ERROR Transfer event for disabled endpoint "
 				"or incorrect stream ring\n");
 		return -ENODEV;
 	}
 
-	event_dma = event->buffer;
-	trb_comp_code = GET_COMP_CODE(event->transfer_len);
+	event_dma = le64_to_cpu(event->buffer);
+	trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
 	/* Look for common error cases */
 	switch (trb_comp_code) {
 	/* Skip codes that require special handling depending on
@@ -2011,14 +2020,16 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		if (!list_empty(&ep_ring->td_list))
 			xhci_dbg(xhci, "Underrun Event for slot %d ep %d "
 					"still with TDs queued?\n",
-				TRB_TO_SLOT_ID(event->flags), ep_index);
+				 TRB_TO_SLOT_ID(le32_to_cpu(event->flags)),
+				 ep_index);
 		goto cleanup;
 	case COMP_OVERRUN:
 		xhci_dbg(xhci, "overrun event on endpoint\n");
 		if (!list_empty(&ep_ring->td_list))
 			xhci_dbg(xhci, "Overrun Event for slot %d ep %d "
 					"still with TDs queued?\n",
-				TRB_TO_SLOT_ID(event->flags), ep_index);
+				 TRB_TO_SLOT_ID(le32_to_cpu(event->flags)),
+				 ep_index);
 		goto cleanup;
 	case COMP_MISSED_INT:
 		/*
@@ -2047,9 +2058,11 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		if (list_empty(&ep_ring->td_list)) {
 			xhci_warn(xhci, "WARN Event TRB for slot %d ep %d "
 					"with no TDs queued?\n",
-				  TRB_TO_SLOT_ID(event->flags), ep_index);
+				  TRB_TO_SLOT_ID(le32_to_cpu(event->flags)),
+				  ep_index);
 			xhci_dbg(xhci, "Event TRB with TRB type ID %u\n",
-			  (unsigned int) (event->flags & TRB_TYPE_BITMASK)>>10);
+				 (unsigned int) (le32_to_cpu(event->flags)
+						 & TRB_TYPE_BITMASK)>>10);
 			xhci_print_trb_offsets(xhci, (union xhci_trb *) event);
 			if (ep->skip) {
 				ep->skip = false;
@@ -2092,7 +2105,8 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		 * corresponding TD has been cancelled. Just ignore
 		 * the TD.
 		 */
-		if ((event_trb->generic.field[3] & TRB_TYPE_BITMASK)
+		if ((le32_to_cpu(event_trb->generic.field[3])
+			     & TRB_TYPE_BITMASK)
 				 == TRB_TYPE(TRB_TR_NOOP)) {
 			xhci_dbg(xhci,
 				 "event_trb is a no-op TRB. Skip it\n");
@@ -2157,8 +2171,10 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 /*
  * This function handles all OS-owned events on the event ring.  It may drop
  * xhci->lock between event processing (e.g. to pass up port status changes).
+ * Returns >0 for "possibly more events to process" (caller should call again),
+ * otherwise 0 if done.  In future, <0 returns should indicate error code.
  */
-static void xhci_handle_event(struct xhci_hcd *xhci)
+static int xhci_handle_event(struct xhci_hcd *xhci)
 {
 	union xhci_trb *event;
 	int update_ptrs = 1;
@@ -2167,20 +2183,25 @@ static void xhci_handle_event(struct xhci_hcd *xhci)
 	xhci_dbg(xhci, "In %s\n", __func__);
 	if (!xhci->event_ring || !xhci->event_ring->dequeue) {
 		xhci->error_bitmask |= 1 << 1;
-		return;
+		return 0;
 	}
 
 	event = xhci->event_ring->dequeue;
 	/* Does the HC or OS own the TRB? */
-	if ((event->event_cmd.flags & TRB_CYCLE) !=
-			xhci->event_ring->cycle_state) {
+	if ((le32_to_cpu(event->event_cmd.flags) & TRB_CYCLE) !=
+	    xhci->event_ring->cycle_state) {
 		xhci->error_bitmask |= 1 << 2;
-		return;
+		return 0;
 	}
 	xhci_dbg(xhci, "%s - OS owns TRB\n", __func__);
 
+	/*
+	 * Barrier between reading the TRB_CYCLE (valid) flag above and any
+	 * speculative reads of the event's flags/data below.
+	 */
+	rmb();
 	/* FIXME: Handle more event types. */
-	switch ((event->event_cmd.flags & TRB_TYPE_BITMASK)) {
+	switch ((le32_to_cpu(event->event_cmd.flags) & TRB_TYPE_BITMASK)) {
 	case TRB_TYPE(TRB_COMPLETION):
 		xhci_dbg(xhci, "%s - calling handle_cmd_completion\n", __func__);
 		handle_cmd_completion(xhci, &event->event_cmd);
@@ -2202,7 +2223,8 @@ static void xhci_handle_event(struct xhci_hcd *xhci)
 			update_ptrs = 0;
 		break;
 	default:
-		if ((event->event_cmd.flags & TRB_TYPE_BITMASK) >= TRB_TYPE(48))
+		if ((le32_to_cpu(event->event_cmd.flags) & TRB_TYPE_BITMASK) >=
+		    TRB_TYPE(48))
 			handle_vendor_event(xhci, event);
 		else
 			xhci->error_bitmask |= 1 << 3;
@@ -2213,15 +2235,17 @@ static void xhci_handle_event(struct xhci_hcd *xhci)
 	if (xhci->xhc_state & XHCI_STATE_DYING) {
 		xhci_dbg(xhci, "xHCI host dying, returning from "
 				"event handler.\n");
-		return;
+		return 0;
 	}
 
 	if (update_ptrs)
 		/* Update SW event ring dequeue pointer */
 		inc_deq(xhci, xhci->event_ring, true);
 
-	/* Are there more items on the event ring? */
-	xhci_handle_event(xhci);
+	/* Are there more items on the event ring?  Caller will call us again to
+	 * check.
+	 */
+	return 1;
 }
 
 /*
@@ -2252,12 +2276,12 @@ irqreturn_t xhci_irq(struct usb_hcd *hcd)
 	xhci_dbg(xhci, "op reg status = %08x\n", status);
 	xhci_dbg(xhci, "Event ring dequeue ptr:\n");
 	xhci_dbg(xhci, "@%llx %08x %08x %08x %08x\n",
-			(unsigned long long)
-			xhci_trb_virt_to_dma(xhci->event_ring->deq_seg, trb),
-			lower_32_bits(trb->link.segment_ptr),
-			upper_32_bits(trb->link.segment_ptr),
-			(unsigned int) trb->link.intr_target,
-			(unsigned int) trb->link.control);
+		 (unsigned long long)
+		 xhci_trb_virt_to_dma(xhci->event_ring->deq_seg, trb),
+		 lower_32_bits(le64_to_cpu(trb->link.segment_ptr)),
+		 upper_32_bits(le64_to_cpu(trb->link.segment_ptr)),
+		 (unsigned int) le32_to_cpu(trb->link.intr_target),
+		 (unsigned int) le32_to_cpu(trb->link.control));
 
 	if (status & STS_FATAL) {
 		xhci_warn(xhci, "WARNING: Host System Error\n");
@@ -2303,7 +2327,7 @@ irqreturn_t xhci_irq(struct usb_hcd *hcd)
 	/* FIXME this should be a delayed service routine
 	 * that clears the EHB.
 	 */
-	xhci_handle_event(xhci);
+	while (xhci_handle_event(xhci) > 0) {}
 
 	temp_64 = xhci_read_64(xhci, &xhci->ir_set->erst_dequeue);
 	/* If necessary, update the HW's version of the event ring deq ptr. */
@@ -2358,10 +2382,10 @@ static void queue_trb(struct xhci_hcd *xhci, struct xhci_ring *ring,
 	struct xhci_generic_trb *trb;
 
 	trb = &ring->enqueue->generic;
-	trb->field[0] = field1;
-	trb->field[1] = field2;
-	trb->field[2] = field3;
-	trb->field[3] = field4;
+	trb->field[0] = cpu_to_le32(field1);
+	trb->field[1] = cpu_to_le32(field2);
+	trb->field[2] = cpu_to_le32(field3);
+	trb->field[3] = cpu_to_le32(field4);
 	inc_enq(xhci, ring, consumer, more_trbs_coming);
 }
 
@@ -2414,17 +2438,16 @@ static int prepare_ring(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
 		next = ring->enqueue;
 
 		while (last_trb(xhci, ring, ring->enq_seg, next)) {
-
 			/* If we're not dealing with 0.95 hardware,
 			 * clear the chain bit.
 			 */
 			if (!xhci_link_trb_quirk(xhci))
-				next->link.control &= ~TRB_CHAIN;
+				next->link.control &= cpu_to_le32(~TRB_CHAIN);
 			else
-				next->link.control |= TRB_CHAIN;
+				next->link.control |= cpu_to_le32(TRB_CHAIN);
 
 			wmb();
-			next->link.control ^= (u32) TRB_CYCLE;
+			next->link.control ^= cpu_to_le32((u32) TRB_CYCLE);
 
 			/* Toggle the cycle bit after the last ring segment. */
 			if (last_trb_on_last_seg(xhci, ring, ring->enq_seg, next)) {
@@ -2467,8 +2490,8 @@ static int prepare_transfer(struct xhci_hcd *xhci,
 	}
 
 	ret = prepare_ring(xhci, ep_ring,
-			ep_ctx->ep_info & EP_STATE_MASK,
-			num_trbs, mem_flags);
+			   le32_to_cpu(ep_ctx->ep_info) & EP_STATE_MASK,
+			   num_trbs, mem_flags);
 	if (ret)
 		return ret;
 
@@ -2570,9 +2593,9 @@ static void giveback_first_trb(struct xhci_hcd *xhci, int slot_id,
 	 */
 	wmb();
 	if (start_cycle)
-		start_trb->field[3] |= start_cycle;
+		start_trb->field[3] |= cpu_to_le32(start_cycle);
 	else
-		start_trb->field[3] &= ~0x1;
+		start_trb->field[3] &= cpu_to_le32(~TRB_CYCLE);
 	xhci_ring_ep_doorbell(xhci, slot_id, ep_index, stream_id);
 }
 
@@ -2590,7 +2613,7 @@ int xhci_queue_intr_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 	int xhci_interval;
 	int ep_interval;
 
-	xhci_interval = EP_INTERVAL_TO_UFRAMES(ep_ctx->ep_info);
+	xhci_interval = EP_INTERVAL_TO_UFRAMES(le32_to_cpu(ep_ctx->ep_info));
 	ep_interval = urb->interval;
 	/* Convert to microframes */
 	if (urb->dev->speed == USB_SPEED_LOW ||
@@ -2632,6 +2655,35 @@ static u32 xhci_td_remainder(unsigned int remainder)
 		return (remainder >> 10) << 17;
 }
 
+/*
+ * For xHCI 1.0 host controllers, TD size is the number of packets remaining in
+ * the TD (*not* including this TRB).
+ *
+ * Total TD packet count = total_packet_count =
+ *     roundup(TD size in bytes / wMaxPacketSize)
+ *
+ * Packets transferred up to and including this TRB = packets_transferred =
+ *     rounddown(total bytes transferred including this TRB / wMaxPacketSize)
+ *
+ * TD size = total_packet_count - packets_transferred
+ *
+ * It must fit in bits 21:17, so it can't be bigger than 31.
+ */
+
+static u32 xhci_v1_0_td_remainder(int running_total, int trb_buff_len,
+		unsigned int total_packet_count, struct urb *urb)
+{
+	int packets_transferred;
+
+	/* All the TRB queueing functions don't count the current TRB in
+	 * running_total.
+	 */
+	packets_transferred = (running_total + trb_buff_len) /
+		le16_to_cpu(urb->ep->desc.wMaxPacketSize);
+
+	return xhci_td_remainder(total_packet_count - packets_transferred);
+}
+
 static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 		struct urb *urb, int slot_id, unsigned int ep_index)
 {
@@ -2642,6 +2694,7 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 	struct scatterlist *sg;
 	int num_sgs;
 	int trb_buff_len, this_sg_len, running_total;
+	unsigned int total_packet_count;
 	bool first_trb;
 	u64 addr;
 	bool more_trbs_coming;
@@ -2655,6 +2708,8 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 
 	num_trbs = count_sg_trbs_needed(xhci, urb);
 	num_sgs = urb->num_sgs;
+	total_packet_count = roundup(urb->transfer_buffer_length,
+			le16_to_cpu(urb->ep->desc.wMaxPacketSize));
 
 	trb_buff_len = prepare_transfer(xhci, xhci->devs[slot_id],
 			ep_index, urb->stream_id,
@@ -2718,6 +2773,11 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 			td->last_trb = ep_ring->enqueue;
 			field |= TRB_IOC;
 		}
+
+		/* Only set interrupt on short packet for IN endpoints */
+		if (usb_urb_dir_in(urb))
+			field |= TRB_ISP;
+
 		xhci_dbg(xhci, " sg entry: dma = %#x, len = %#x (%d), "
 				"64KB boundary at %#x, end dma = %#x\n",
 				(unsigned int) addr, trb_buff_len, trb_buff_len,
@@ -2730,11 +2790,20 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 					(unsigned int) (addr + TRB_MAX_BUFF_SIZE) & ~(TRB_MAX_BUFF_SIZE - 1),
 					(unsigned int) addr + trb_buff_len);
 		}
-		remainder = xhci_td_remainder(urb->transfer_buffer_length -
-				running_total) ;
+
+		/* Set the TRB length, TD size, and interrupter fields. */
+		if (xhci->hci_version < 0x100) {
+			remainder = xhci_td_remainder(
+					urb->transfer_buffer_length -
+					running_total);
+		} else {
+			remainder = xhci_v1_0_td_remainder(running_total,
+					trb_buff_len, total_packet_count, urb);
+		}
 		length_field = TRB_LEN(trb_buff_len) |
 			remainder |
 			TRB_INTR_TARGET(0);
+
 		if (num_trbs > 1)
 			more_trbs_coming = true;
 		else
@@ -2743,12 +2812,7 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 				lower_32_bits(addr),
 				upper_32_bits(addr),
 				length_field,
-				/* We always want to know if the TRB was short,
-				 * or we won't get an event when it completes.
-				 * (Unless we use event data TRBs, which are a
-				 * waste of space and HC resources.)
-				 */
-				field | TRB_ISP | TRB_TYPE(TRB_NORMAL));
+				field | TRB_TYPE(TRB_NORMAL));
 		--num_trbs;
 		running_total += trb_buff_len;
 
@@ -2796,6 +2860,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 	u32 field, length_field;
 
 	int running_total, trb_buff_len, ret;
+	unsigned int total_packet_count;
 	u64 addr;
 
 	if (urb->num_sgs)
@@ -2850,6 +2915,8 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 	start_cycle = ep_ring->cycle_state;
 
 	running_total = 0;
+	total_packet_count = roundup(urb->transfer_buffer_length,
+			le16_to_cpu(urb->ep->desc.wMaxPacketSize));
 	/* How much data is in the first TRB? */
 	addr = (u64) urb->transfer_dma;
 	trb_buff_len = TRB_MAX_BUFF_SIZE -
@@ -2882,11 +2949,24 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 			td->last_trb = ep_ring->enqueue;
 			field |= TRB_IOC;
 		}
-		remainder = xhci_td_remainder(urb->transfer_buffer_length -
-				running_total);
+
+		/* Only set interrupt on short packet for IN endpoints */
+		if (usb_urb_dir_in(urb))
+			field |= TRB_ISP;
+
+		/* Set the TRB length, TD size, and interrupter fields. */
+		if (xhci->hci_version < 0x100) {
+			remainder = xhci_td_remainder(
+					urb->transfer_buffer_length -
+					running_total);
+		} else {
+			remainder = xhci_v1_0_td_remainder(running_total,
+					trb_buff_len, total_packet_count, urb);
+		}
 		length_field = TRB_LEN(trb_buff_len) |
 			remainder |
 			TRB_INTR_TARGET(0);
+
 		if (num_trbs > 1)
 			more_trbs_coming = true;
 		else
@@ -2895,12 +2975,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 				lower_32_bits(addr),
 				upper_32_bits(addr),
 				length_field,
-				/* We always want to know if the TRB was short,
-				 * or we won't get an event when it completes.
-				 * (Unless we use event data TRBs, which are a
-				 * waste of space and HC resources.)
-				 */
-				field | TRB_ISP | TRB_TYPE(TRB_NORMAL));
+				field | TRB_TYPE(TRB_NORMAL));
 		--num_trbs;
 		running_total += trb_buff_len;
 
@@ -2978,16 +3053,31 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 	field |= TRB_IDT | TRB_TYPE(TRB_SETUP);
 	if (start_cycle == 0)
 		field |= 0x1;
+
+	/* xHCI 1.0 6.4.1.2.1: Transfer Type field */
+	if (xhci->hci_version == 0x100) {
+		if (urb->transfer_buffer_length > 0) {
+			if (setup->bRequestType & USB_DIR_IN)
+				field |= TRB_TX_TYPE(TRB_DATA_IN);
+			else
+				field |= TRB_TX_TYPE(TRB_DATA_OUT);
+		}
+	}
+
 	queue_trb(xhci, ep_ring, false, true,
-			/* FIXME endianness is probably going to bite my ass here. */
-			setup->bRequestType | setup->bRequest << 8 | setup->wValue << 16,
-			setup->wIndex | setup->wLength << 16,
-			TRB_LEN(8) | TRB_INTR_TARGET(0),
-			/* Immediate data in pointer */
-			field);
+		  setup->bRequestType | setup->bRequest << 8 | le16_to_cpu(setup->wValue) << 16,
+		  le16_to_cpu(setup->wIndex) | le16_to_cpu(setup->wLength) << 16,
+		  TRB_LEN(8) | TRB_INTR_TARGET(0),
+		  /* Immediate data in pointer */
+		  field);
 
 	/* If there's data, queue data TRBs */
-	field = 0;
+	/* Only set interrupt on short packet for IN endpoints */
+	if (usb_urb_dir_in(urb))
+		field = TRB_ISP | TRB_TYPE(TRB_DATA);
+	else
+		field = TRB_TYPE(TRB_DATA);
+
 	length_field = TRB_LEN(urb->transfer_buffer_length) |
 		xhci_td_remainder(urb->transfer_buffer_length) |
 		TRB_INTR_TARGET(0);
@@ -2998,8 +3088,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 				lower_32_bits(urb->transfer_dma),
 				upper_32_bits(urb->transfer_dma),
 				length_field,
-				/* Event on short tx */
-				field | TRB_ISP | TRB_TYPE(TRB_DATA) | ep_ring->cycle_state);
+				field | ep_ring->cycle_state);
 	}
 
 	/* Save the DMA address of the last TRB in the TD */
@@ -3045,6 +3134,63 @@ static int count_isoc_trbs_needed(struct xhci_hcd *xhci,
 	return num_trbs;
 }
 
+/*
+ * The transfer burst count field of the isochronous TRB defines the number of
+ * bursts that are required to move all packets in this TD.  Only SuperSpeed
+ * devices can burst up to bMaxBurst number of packets per service interval.
+ * This field is zero based, meaning a value of zero in the field means one
+ * burst.  Basically, for everything but SuperSpeed devices, this field will be
+ * zero.  Only xHCI 1.0 host controllers support this field.
+ */
+static unsigned int xhci_get_burst_count(struct xhci_hcd *xhci,
+		struct usb_device *udev,
+		struct urb *urb, unsigned int total_packet_count)
+{
+	unsigned int max_burst;
+
+	if (xhci->hci_version < 0x100 || udev->speed != USB_SPEED_SUPER)
+		return 0;
+
+	max_burst = urb->ep->ss_ep_comp.bMaxBurst;
+	return roundup(total_packet_count, max_burst + 1) - 1;
+}
+
+/*
+ * Returns the number of packets in the last "burst" of packets.  This field is
+ * valid for all speeds of devices.  USB 2.0 devices can only do one "burst", so
+ * the last burst packet count is equal to the total number of packets in the
+ * TD.  SuperSpeed endpoints can have up to 3 bursts.  All but the last burst
+ * must contain (bMaxBurst + 1) number of packets, but the last burst can
+ * contain 1 to (bMaxBurst + 1) packets.
+ */
+static unsigned int xhci_get_last_burst_packet_count(struct xhci_hcd *xhci,
+		struct usb_device *udev,
+		struct urb *urb, unsigned int total_packet_count)
+{
+	unsigned int max_burst;
+	unsigned int residue;
+
+	if (xhci->hci_version < 0x100)
+		return 0;
+
+	switch (udev->speed) {
+	case USB_SPEED_SUPER:
+		/* bMaxBurst is zero based: 0 means 1 packet per burst */
+		max_burst = urb->ep->ss_ep_comp.bMaxBurst;
+		residue = total_packet_count % (max_burst + 1);
+		/* If residue is zero, the last burst contains (max_burst + 1)
+		 * number of packets, but the TLBPC field is zero-based.
+		 */
+		if (residue == 0)
+			return max_burst;
+		return residue - 1;
+	default:
+		if (total_packet_count == 0)
+			return 0;
+		return total_packet_count - 1;
+	}
+}
+
 /* This is for isoc transfer */
 static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 		struct urb *urb, int slot_id, unsigned int ep_index)
@@ -3085,12 +3231,22 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 
 	/* Queue the first TRB, even if it's zero-length */
 	for (i = 0; i < num_tds; i++) {
-		first_trb = true;
+		unsigned int total_packet_count;
+		unsigned int burst_count;
+		unsigned int residue;
 
+		first_trb = true;
 		running_total = 0;
 		addr = start_addr + urb->iso_frame_desc[i].offset;
 		td_len = urb->iso_frame_desc[i].length;
 		td_remain_len = td_len;
+		/* FIXME: Ignoring zero-length packets, can those happen? */
+		total_packet_count = roundup(td_len,
+				le16_to_cpu(urb->ep->desc.wMaxPacketSize));
+		burst_count = xhci_get_burst_count(xhci, urb->dev, urb,
+				total_packet_count);
+		residue = xhci_get_last_burst_packet_count(xhci,
+				urb->dev, urb, total_packet_count);
 
 		trbs_per_td = count_isoc_trbs_needed(xhci, urb, i);
 
@@ -3104,7 +3260,7 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 
 		for (j = 0; j < trbs_per_td; j++) {
 			u32 remainder = 0;
-			field = 0;
+			field = TRB_TBC(burst_count) | TRB_TLBPC(residue);
 
 			if (first_trb) {
 				/* Queue the isoc TRB */
@@ -3123,6 +3279,10 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 				field |= ep_ring->cycle_state;
 			}
 
+			/* Only set interrupt on short packet for IN EPs */
+			if (usb_urb_dir_in(urb))
+				field |= TRB_ISP;
+
 			/* Chain all the TRBs together; clear the chain bit in
 			 * the last TRB to indicate it's the last TRB in the
 			 * chain.
@@ -3133,6 +3293,11 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 			} else {
 				td->last_trb = ep_ring->enqueue;
 				field |= TRB_IOC;
+				if (xhci->hci_version == 0x100) {
+					/* Set BEI bit except for the last td */
+					if (i < num_tds - 1)
+						field |= TRB_BEI;
+				}
 				more_trbs_coming = false;
 			}
 
@@ -3142,20 +3307,24 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 			if (trb_buff_len > td_remain_len)
 				trb_buff_len = td_remain_len;
 
-			remainder = xhci_td_remainder(td_len - running_total);
+			/* Set the TRB length, TD size, & interrupter fields. */
+			if (xhci->hci_version < 0x100) {
+				remainder = xhci_td_remainder(
+						td_len - running_total);
+			} else {
+				remainder = xhci_v1_0_td_remainder(
+						running_total, trb_buff_len,
+						total_packet_count, urb);
+			}
 			length_field = TRB_LEN(trb_buff_len) |
 				remainder |
 				TRB_INTR_TARGET(0);
+
 			queue_trb(xhci, ep_ring, false, more_trbs_coming,
 				lower_32_bits(addr),
 				upper_32_bits(addr),
 				length_field,
-				/* We always want to know if the TRB was short,
-				 * or we won't get an event when it completes.
-				 * (Unless we use event data TRBs, which are a
-				 * waste of space and HC resources.)
-				 */
-				field | TRB_ISP);
+				field);
 			running_total += trb_buff_len;
 
 			addr += trb_buff_len;
@@ -3211,8 +3380,8 @@ int xhci_queue_isoc_tx_prepare(struct xhci_hcd *xhci, gfp_t mem_flags,
 	/* Check the ring to guarantee there is enough room for the whole urb.
 	 * Do not insert any td of the urb to the ring if the check failed.
 	 */
-	ret = prepare_ring(xhci, ep_ring, ep_ctx->ep_info & EP_STATE_MASK,
-				num_trbs, mem_flags);
+	ret = prepare_ring(xhci, ep_ring, le32_to_cpu(ep_ctx->ep_info) & EP_STATE_MASK,
+			   num_trbs, mem_flags);
 	if (ret)
 		return ret;
 
@@ -3224,7 +3393,7 @@ int xhci_queue_isoc_tx_prepare(struct xhci_hcd *xhci, gfp_t mem_flags,
 			urb->dev->speed == USB_SPEED_FULL)
 		urb->start_frame >>= 3;
 
-	xhci_interval = EP_INTERVAL_TO_UFRAMES(ep_ctx->ep_info);
+	xhci_interval = EP_INTERVAL_TO_UFRAMES(le32_to_cpu(ep_ctx->ep_info));
 	ep_interval = urb->interval;
 	/* Convert to microframes */
 	if (urb->dev->speed == USB_SPEED_LOW ||
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 81b976e45880900065b505611c0fb762d5852015..8f2a56ece44f7add6b7cb79b453e9b42ca02d1f9 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -973,8 +973,8 @@ static int xhci_check_maxpacket(struct xhci_hcd *xhci, unsigned int slot_id,
 
 	out_ctx = xhci->devs[slot_id]->out_ctx;
 	ep_ctx = xhci_get_ep_ctx(xhci, out_ctx, ep_index);
-	hw_max_packet_size = MAX_PACKET_DECODED(ep_ctx->ep_info2);
-	max_packet_size = urb->dev->ep0.desc.wMaxPacketSize;
+	hw_max_packet_size = MAX_PACKET_DECODED(le32_to_cpu(ep_ctx->ep_info2));
+	max_packet_size = le16_to_cpu(urb->dev->ep0.desc.wMaxPacketSize);
 	if (hw_max_packet_size != max_packet_size) {
 		xhci_dbg(xhci, "Max Packet Size for ep 0 changed.\n");
 		xhci_dbg(xhci, "Max packet size in usb_device = %d\n",
@@ -988,15 +988,15 @@ static int xhci_check_maxpacket(struct xhci_hcd *xhci, unsigned int slot_id,
 				xhci->devs[slot_id]->out_ctx, ep_index);
 		in_ctx = xhci->devs[slot_id]->in_ctx;
 		ep_ctx = xhci_get_ep_ctx(xhci, in_ctx, ep_index);
-		ep_ctx->ep_info2 &= ~MAX_PACKET_MASK;
-		ep_ctx->ep_info2 |= MAX_PACKET(max_packet_size);
+		ep_ctx->ep_info2 &= cpu_to_le32(~MAX_PACKET_MASK);
+		ep_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(max_packet_size));
 
 		/* Set up the input context flags for the command */
 		/* FIXME: This won't work if a non-default control endpoint
 		 * changes max packet sizes.
 		 */
 		ctrl_ctx = xhci_get_input_control_ctx(xhci, in_ctx);
-		ctrl_ctx->add_flags = EP0_FLAG;
+		ctrl_ctx->add_flags = cpu_to_le32(EP0_FLAG);
 		ctrl_ctx->drop_flags = 0;
 
 		xhci_dbg(xhci, "Slot %d input context\n", slot_id);
@@ -1010,7 +1010,7 @@ static int xhci_check_maxpacket(struct xhci_hcd *xhci, unsigned int slot_id,
 		/* Clean up the input context for later use by bandwidth
 		 * functions.
 		 */
-		ctrl_ctx->add_flags = SLOT_FLAG;
+		ctrl_ctx->add_flags = cpu_to_le32(SLOT_FLAG);
 	}
 	return ret;
 }
@@ -1331,27 +1331,30 @@ int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
 	/* If the HC already knows the endpoint is disabled,
 	 * or the HCD has noted it is disabled, ignore this request
 	 */
-	if ((ep_ctx->ep_info & EP_STATE_MASK) == EP_STATE_DISABLED ||
-			ctrl_ctx->drop_flags & xhci_get_endpoint_flag(&ep->desc)) {
+	if ((le32_to_cpu(ep_ctx->ep_info) & EP_STATE_MASK) ==
+	    EP_STATE_DISABLED ||
+	    le32_to_cpu(ctrl_ctx->drop_flags) &
+	    xhci_get_endpoint_flag(&ep->desc)) {
 		xhci_warn(xhci, "xHCI %s called with disabled ep %p\n",
 				__func__, ep);
 		return 0;
 	}
 
-	ctrl_ctx->drop_flags |= drop_flag;
-	new_drop_flags = ctrl_ctx->drop_flags;
+	ctrl_ctx->drop_flags |= cpu_to_le32(drop_flag);
+	new_drop_flags = le32_to_cpu(ctrl_ctx->drop_flags);
 
-	ctrl_ctx->add_flags &= ~drop_flag;
-	new_add_flags = ctrl_ctx->add_flags;
+	ctrl_ctx->add_flags &= cpu_to_le32(~drop_flag);
+	new_add_flags = le32_to_cpu(ctrl_ctx->add_flags);
 
-	last_ctx = xhci_last_valid_endpoint(ctrl_ctx->add_flags);
+	last_ctx = xhci_last_valid_endpoint(le32_to_cpu(ctrl_ctx->add_flags));
 	slot_ctx = xhci_get_slot_ctx(xhci, in_ctx);
 	/* Update the last valid endpoint context, if we deleted the last one */
-	if ((slot_ctx->dev_info & LAST_CTX_MASK) > LAST_CTX(last_ctx)) {
-		slot_ctx->dev_info &= ~LAST_CTX_MASK;
-		slot_ctx->dev_info |= LAST_CTX(last_ctx);
+	if ((le32_to_cpu(slot_ctx->dev_info) & LAST_CTX_MASK) >
+	    LAST_CTX(last_ctx)) {
+		slot_ctx->dev_info &= cpu_to_le32(~LAST_CTX_MASK);
+		slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(last_ctx));
 	}
-	new_slot_info = slot_ctx->dev_info;
+	new_slot_info = le32_to_cpu(slot_ctx->dev_info);
 
 	xhci_endpoint_zero(xhci, xhci->devs[udev->slot_id], ep);
 
@@ -1419,7 +1422,8 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
 	/* If the HCD has already noted the endpoint is enabled,
 	 * ignore this request.
 	 */
-	if (ctrl_ctx->add_flags & xhci_get_endpoint_flag(&ep->desc)) {
+	if (le32_to_cpu(ctrl_ctx->add_flags) &
+	    xhci_get_endpoint_flag(&ep->desc)) {
 		xhci_warn(xhci, "xHCI %s called with enabled ep %p\n",
 				__func__, ep);
 		return 0;
@@ -1437,8 +1441,8 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
 		return -ENOMEM;
 	}
 
-	ctrl_ctx->add_flags |= added_ctxs;
-	new_add_flags = ctrl_ctx->add_flags;
+	ctrl_ctx->add_flags |= cpu_to_le32(added_ctxs);
+	new_add_flags = le32_to_cpu(ctrl_ctx->add_flags);
 
 	/* If xhci_endpoint_disable() was called for this endpoint, but the
 	 * xHC hasn't been notified yet through the check_bandwidth() call,
@@ -1446,15 +1450,16 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
 	 * descriptors.  We must drop and re-add this endpoint, so we leave the
 	 * drop flags alone.
 	 */
-	new_drop_flags = ctrl_ctx->drop_flags;
+	new_drop_flags = le32_to_cpu(ctrl_ctx->drop_flags);
 
 	slot_ctx = xhci_get_slot_ctx(xhci, in_ctx);
 	/* Update the last valid endpoint context, if we just added one past */
-	if ((slot_ctx->dev_info & LAST_CTX_MASK) < LAST_CTX(last_ctx)) {
-		slot_ctx->dev_info &= ~LAST_CTX_MASK;
-		slot_ctx->dev_info |= LAST_CTX(last_ctx);
+	if ((le32_to_cpu(slot_ctx->dev_info) & LAST_CTX_MASK) <
+	    LAST_CTX(last_ctx)) {
+		slot_ctx->dev_info &= cpu_to_le32(~LAST_CTX_MASK);
+		slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(last_ctx));
 	}
-	new_slot_info = slot_ctx->dev_info;
+	new_slot_info = le32_to_cpu(slot_ctx->dev_info);
 
 	/* Store the usb_device pointer for later use */
 	ep->hcpriv = udev;
@@ -1484,9 +1489,9 @@ static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *vir
 	ctrl_ctx->drop_flags = 0;
 	ctrl_ctx->add_flags = 0;
 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);
-	slot_ctx->dev_info &= ~LAST_CTX_MASK;
+	slot_ctx->dev_info &= cpu_to_le32(~LAST_CTX_MASK);
 	/* Endpoint 0 is always valid */
-	slot_ctx->dev_info |= LAST_CTX(1);
+	slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(1));
 	for (i = 1; i < 31; ++i) {
 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);
 		ep_ctx->ep_info = 0;
@@ -1497,7 +1502,7 @@ static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *vir
 }
 
 static int xhci_configure_endpoint_result(struct xhci_hcd *xhci,
-		struct usb_device *udev, int *cmd_status)
+		struct usb_device *udev, u32 *cmd_status)
 {
 	int ret;
 
@@ -1535,7 +1540,7 @@ static int xhci_configure_endpoint_result(struct xhci_hcd *xhci,
 }
 
 static int xhci_evaluate_context_result(struct xhci_hcd *xhci,
-		struct usb_device *udev, int *cmd_status)
+		struct usb_device *udev, u32 *cmd_status)
 {
 	int ret;
 	struct xhci_virt_device *virt_dev = xhci->devs[udev->slot_id];
@@ -1555,6 +1560,11 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci,
 		xhci_dbg_ctx(xhci, virt_dev->out_ctx, 1);
 		ret = -EINVAL;
 		break;
+	case COMP_MEL_ERR:
+		/* Max Exit Latency too large error */
+		dev_warn(&udev->dev, "WARN: Max Exit Latency too large\n");
+		ret = -EINVAL;
+		break;
 	case COMP_SUCCESS:
 		dev_dbg(&udev->dev, "Successful evaluate context command\n");
 		ret = 0;
@@ -1581,7 +1591,7 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci,
 	unsigned long flags;
 	struct xhci_container_ctx *in_ctx;
 	struct completion *cmd_completion;
-	int *cmd_status;
+	u32 *cmd_status;
 	struct xhci_virt_device *virt_dev;
 
 	spin_lock_irqsave(&xhci->lock, flags);
@@ -1595,8 +1605,8 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci,
 		/* Enqueue pointer can be left pointing to the link TRB,
 		 * we must handle that
 		 */
-		if ((command->command_trb->link.control & TRB_TYPE_BITMASK)
-				== TRB_TYPE(TRB_LINK))
+		if ((le32_to_cpu(command->command_trb->link.control)
+		     & TRB_TYPE_BITMASK) == TRB_TYPE(TRB_LINK))
 			command->command_trb =
 				xhci->cmd_ring->enq_seg->next->trbs;
 
@@ -1672,14 +1682,13 @@ int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
 
 	/* See section 4.6.6 - A0 = 1; A1 = D0 = D1 = 0 */
 	ctrl_ctx = xhci_get_input_control_ctx(xhci, virt_dev->in_ctx);
-	ctrl_ctx->add_flags |= SLOT_FLAG;
-	ctrl_ctx->add_flags &= ~EP0_FLAG;
-	ctrl_ctx->drop_flags &= ~SLOT_FLAG;
-	ctrl_ctx->drop_flags &= ~EP0_FLAG;
+	ctrl_ctx->add_flags |= cpu_to_le32(SLOT_FLAG);
+	ctrl_ctx->add_flags &= cpu_to_le32(~EP0_FLAG);
+	ctrl_ctx->drop_flags &= cpu_to_le32(~(SLOT_FLAG | EP0_FLAG));
 	xhci_dbg(xhci, "New Input Control Context:\n");
 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);
 	xhci_dbg_ctx(xhci, virt_dev->in_ctx,
-			LAST_CTX_TO_EP_NUM(slot_ctx->dev_info));
+		     LAST_CTX_TO_EP_NUM(le32_to_cpu(slot_ctx->dev_info)));
 
 	ret = xhci_configure_endpoint(xhci, udev, NULL,
 			false, false);
@@ -1690,10 +1699,19 @@ int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
 
 	xhci_dbg(xhci, "Output context after successful config ep cmd:\n");
 	xhci_dbg_ctx(xhci, virt_dev->out_ctx,
-			LAST_CTX_TO_EP_NUM(slot_ctx->dev_info));
+		     LAST_CTX_TO_EP_NUM(le32_to_cpu(slot_ctx->dev_info)));
 
+	/* Free any rings that were dropped, but not changed. */
+	for (i = 1; i < 31; ++i) {
+		if ((ctrl_ctx->drop_flags & (1 << (i + 1))) &&
+				!(ctrl_ctx->add_flags & (1 << (i + 1))))
+			xhci_free_or_cache_endpoint_ring(xhci, virt_dev, i);
+	}
 	xhci_zero_in_ctx(xhci, virt_dev);
-	/* Install new rings and free or cache any old rings */
+	/*
+	 * Install any rings for completely new endpoints or changed endpoints,
+	 * and free or cache any old rings from changed endpoints.
+	 */
 	for (i = 1; i < 31; ++i) {
 		if (!virt_dev->eps[i].new_ring)
 			continue;
@@ -1740,10 +1758,10 @@ static void xhci_setup_input_ctx_for_config_ep(struct xhci_hcd *xhci,
 {
 	struct xhci_input_control_ctx *ctrl_ctx;
 	ctrl_ctx = xhci_get_input_control_ctx(xhci, in_ctx);
-	ctrl_ctx->add_flags = add_flags;
-	ctrl_ctx->drop_flags = drop_flags;
+	ctrl_ctx->add_flags = cpu_to_le32(add_flags);
+	ctrl_ctx->drop_flags = cpu_to_le32(drop_flags);
 	xhci_slot_copy(xhci, in_ctx, out_ctx);
-	ctrl_ctx->add_flags |= SLOT_FLAG;
+	ctrl_ctx->add_flags |= cpu_to_le32(SLOT_FLAG);
 
 	xhci_dbg(xhci, "Input Context:\n");
 	xhci_dbg_ctx(xhci, in_ctx, xhci_last_valid_endpoint(add_flags));
@@ -1772,7 +1790,7 @@ static void xhci_setup_input_ctx_for_quirk(struct xhci_hcd *xhci,
 				deq_state->new_deq_ptr);
 		return;
 	}
-	ep_ctx->deq = addr | deq_state->new_cycle_state;
+	ep_ctx->deq = cpu_to_le64(addr | deq_state->new_cycle_state);
 
 	added_ctxs = xhci_get_endpoint_flag_from_index(ep_index);
 	xhci_setup_input_ctx_for_config_ep(xhci, xhci->devs[slot_id]->in_ctx,
@@ -2327,8 +2345,8 @@ int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev)
 	/* Enqueue pointer can be left pointing to the link TRB,
 	 * we must handle that
 	 */
-	if ((reset_device_cmd->command_trb->link.control & TRB_TYPE_BITMASK)
-			== TRB_TYPE(TRB_LINK))
+	if ((le32_to_cpu(reset_device_cmd->command_trb->link.control)
+	     & TRB_TYPE_BITMASK) == TRB_TYPE(TRB_LINK))
 		reset_device_cmd->command_trb =
 			xhci->cmd_ring->enq_seg->next->trbs;
 
@@ -2542,6 +2560,17 @@ int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev)
 
 	virt_dev = xhci->devs[udev->slot_id];
 
+	if (WARN_ON(!virt_dev)) {
+		/*
+		 * In plug/unplug torture test with an NEC controller,
+		 * a zero-dereference was observed once due to virt_dev = 0.
+		 * Print useful debug rather than crash if it is observed again!
+		 */
+		xhci_warn(xhci, "Virt dev invalid for slot_id 0x%x!\n",
+			udev->slot_id);
+		return -EINVAL;
+	}
+
 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);
 	/*
 	 * If this is the first Set Address since device plug-in or
@@ -2609,10 +2638,10 @@ int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev)
 	temp_64 = xhci_read_64(xhci, &xhci->op_regs->dcbaa_ptr);
 	xhci_dbg(xhci, "Op regs DCBAA ptr = %#016llx\n", temp_64);
 	xhci_dbg(xhci, "Slot ID %d dcbaa entry @%p = %#016llx\n",
-			udev->slot_id,
-			&xhci->dcbaa->dev_context_ptrs[udev->slot_id],
-			(unsigned long long)
-				xhci->dcbaa->dev_context_ptrs[udev->slot_id]);
+		 udev->slot_id,
+		 &xhci->dcbaa->dev_context_ptrs[udev->slot_id],
+		 (unsigned long long)
+		 le64_to_cpu(xhci->dcbaa->dev_context_ptrs[udev->slot_id]));
 	xhci_dbg(xhci, "Output Context DMA address = %#08llx\n",
 			(unsigned long long)virt_dev->out_ctx->dma);
 	xhci_dbg(xhci, "Slot ID %d Input Context:\n", udev->slot_id);
@@ -2626,7 +2655,8 @@ int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev)
 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);
 	/* Use kernel assigned address for devices; store xHC assigned
 	 * address locally. */
-	virt_dev->address = (slot_ctx->dev_state & DEV_ADDR_MASK) + 1;
+	virt_dev->address = (le32_to_cpu(slot_ctx->dev_state) & DEV_ADDR_MASK)
+		+ 1;
 	/* Zero the input context control for later use */
 	ctrl_ctx = xhci_get_input_control_ctx(xhci, virt_dev->in_ctx);
 	ctrl_ctx->add_flags = 0;
@@ -2670,24 +2700,29 @@ int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev,
 	spin_lock_irqsave(&xhci->lock, flags);
 	xhci_slot_copy(xhci, config_cmd->in_ctx, vdev->out_ctx);
 	ctrl_ctx = xhci_get_input_control_ctx(xhci, config_cmd->in_ctx);
-	ctrl_ctx->add_flags |= SLOT_FLAG;
+	ctrl_ctx->add_flags |= cpu_to_le32(SLOT_FLAG);
 	slot_ctx = xhci_get_slot_ctx(xhci, config_cmd->in_ctx);
-	slot_ctx->dev_info |= DEV_HUB;
+	slot_ctx->dev_info |= cpu_to_le32(DEV_HUB);
 	if (tt->multi)
-		slot_ctx->dev_info |= DEV_MTT;
+		slot_ctx->dev_info |= cpu_to_le32(DEV_MTT);
 	if (xhci->hci_version > 0x95) {
 		xhci_dbg(xhci, "xHCI version %x needs hub "
 				"TT think time and number of ports\n",
 				(unsigned int) xhci->hci_version);
-		slot_ctx->dev_info2 |= XHCI_MAX_PORTS(hdev->maxchild);
+		slot_ctx->dev_info2 |= cpu_to_le32(XHCI_MAX_PORTS(hdev->maxchild));
 		/* Set TT think time - convert from ns to FS bit times.
 		 * 0 = 8 FS bit times, 1 = 16 FS bit times,
 		 * 2 = 24 FS bit times, 3 = 32 FS bit times.
+		 *
+		 * xHCI 1.0: this field shall be 0 if the device is not a
+		 * High-spped hub.
 		 */
 		think_time = tt->think_time;
 		if (think_time != 0)
 			think_time = (think_time / 666) - 1;
-		slot_ctx->tt_info |= TT_THINK_TIME(think_time);
+		if (xhci->hci_version < 0x100 || hdev->speed == USB_SPEED_HIGH)
+			slot_ctx->tt_info |=
+				cpu_to_le32(TT_THINK_TIME(think_time));
 	} else {
 		xhci_dbg(xhci, "xHCI version %x doesn't need hub "
 				"TT think time or number of ports\n",
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index ba1be6b7cc6d91774323e9dd0848e759fe338c9f..e12db7cfb9bb7b63f65e24d46ca51367abf0c754 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -57,13 +57,13 @@
  * @run_regs_off:	RTSOFF - Runtime register space offset
  */
 struct xhci_cap_regs {
-	u32	hc_capbase;
-	u32	hcs_params1;
-	u32	hcs_params2;
-	u32	hcs_params3;
-	u32	hcc_params;
-	u32	db_off;
-	u32	run_regs_off;
+	__le32	hc_capbase;
+	__le32	hcs_params1;
+	__le32	hcs_params2;
+	__le32	hcs_params3;
+	__le32	hcc_params;
+	__le32	db_off;
+	__le32	run_regs_off;
 	/* Reserved up to (CAPLENGTH - 0x1C) */
 };
 
@@ -155,26 +155,26 @@ struct xhci_cap_regs {
  * 			devices.
  */
 struct xhci_op_regs {
-	u32	command;
-	u32	status;
-	u32	page_size;
-	u32	reserved1;
-	u32	reserved2;
-	u32	dev_notification;
-	u64	cmd_ring;
+	__le32	command;
+	__le32	status;
+	__le32	page_size;
+	__le32	reserved1;
+	__le32	reserved2;
+	__le32	dev_notification;
+	__le64	cmd_ring;
 	/* rsvd: offset 0x20-2F */
-	u32	reserved3[4];
-	u64	dcbaa_ptr;
-	u32	config_reg;
+	__le32	reserved3[4];
+	__le64	dcbaa_ptr;
+	__le32	config_reg;
 	/* rsvd: offset 0x3C-3FF */
-	u32	reserved4[241];
+	__le32	reserved4[241];
 	/* port 1 registers, which serve as a base address for other ports */
-	u32	port_status_base;
-	u32	port_power_base;
-	u32	port_link_base;
-	u32	reserved5;
+	__le32	port_status_base;
+	__le32	port_power_base;
+	__le32	port_link_base;
+	__le32	reserved5;
 	/* registers for ports 2-255 */
-	u32	reserved6[NUM_PORT_REGS*254];
+	__le32	reserved6[NUM_PORT_REGS*254];
 };
 
 /* USBCMD - USB command - command bitmasks */
@@ -382,12 +382,12 @@ struct xhci_op_regs {
  * updates the dequeue pointer.
  */
 struct xhci_intr_reg {
-	u32	irq_pending;
-	u32	irq_control;
-	u32	erst_size;
-	u32	rsvd;
-	u64	erst_base;
-	u64	erst_dequeue;
+	__le32	irq_pending;
+	__le32	irq_control;
+	__le32	erst_size;
+	__le32	rsvd;
+	__le64	erst_base;
+	__le64	erst_dequeue;
 };
 
 /* irq_pending bitmasks */
@@ -432,8 +432,8 @@ struct xhci_intr_reg {
  * or larger accesses"
  */
 struct xhci_run_regs {
-	u32			microframe_index;
-	u32			rsvd[7];
+	__le32			microframe_index;
+	__le32			rsvd[7];
 	struct xhci_intr_reg	ir_set[128];
 };
 
@@ -447,7 +447,7 @@ struct xhci_run_regs {
  * Section 5.6
  */
 struct xhci_doorbell_array {
-	u32	doorbell[256];
+	__le32	doorbell[256];
 };
 
 #define DB_VALUE(ep, stream)	((((ep) + 1) & 0xff) | ((stream) << 16))
@@ -504,12 +504,12 @@ struct xhci_container_ctx {
  * reserved at the end of the slot context for HC internal use.
  */
 struct xhci_slot_ctx {
-	u32	dev_info;
-	u32	dev_info2;
-	u32	tt_info;
-	u32	dev_state;
+	__le32	dev_info;
+	__le32	dev_info2;
+	__le32	tt_info;
+	__le32	dev_state;
 	/* offset 0x10 to 0x1f reserved for HC internal use */
-	u32	reserved[4];
+	__le32	reserved[4];
 };
 
 /* dev_info bitmasks */
@@ -580,12 +580,12 @@ struct xhci_slot_ctx {
  * reserved at the end of the endpoint context for HC internal use.
  */
 struct xhci_ep_ctx {
-	u32	ep_info;
-	u32	ep_info2;
-	u64	deq;
-	u32	tx_info;
+	__le32	ep_info;
+	__le32	ep_info2;
+	__le64	deq;
+	__le32	tx_info;
 	/* offset 0x14 - 0x1f reserved for HC internal use */
-	u32	reserved[3];
+	__le32	reserved[3];
 };
 
 /* ep_info bitmasks */
@@ -660,9 +660,9 @@ struct xhci_ep_ctx {
  * @add_context:	set the bit of the endpoint context you want to enable
  */
 struct xhci_input_control_ctx {
-	u32	drop_flags;
-	u32	add_flags;
-	u32	rsvd2[6];
+	__le32	drop_flags;
+	__le32	add_flags;
+	__le32	rsvd2[6];
 };
 
 /* Represents everything that is needed to issue a command on the command ring.
@@ -688,9 +688,9 @@ struct xhci_command {
 
 struct xhci_stream_ctx {
 	/* 64-bit stream ring address, cycle state, and stream type */
-	u64	stream_ring;
+	__le64	stream_ring;
 	/* offset 0x14 - 0x1f reserved for HC internal use */
-	u32	reserved[2];
+	__le32	reserved[2];
 };
 
 /* Stream Context Types (section 6.4.1) - bits 3:1 of stream ctx deq ptr */
@@ -803,7 +803,7 @@ struct xhci_virt_device {
  */
 struct xhci_device_context_array {
 	/* 64-bit device addresses; we only write 32-bit addresses */
-	u64			dev_context_ptrs[MAX_HC_SLOTS];
+	__le64			dev_context_ptrs[MAX_HC_SLOTS];
 	/* private xHCD pointers */
 	dma_addr_t	dma;
 };
@@ -816,10 +816,10 @@ struct xhci_device_context_array {
 
 struct xhci_transfer_event {
 	/* 64-bit buffer address, or immediate data */
-	u64	buffer;
-	u32	transfer_len;
+	__le64	buffer;
+	__le32	transfer_len;
 	/* This field is interpreted differently based on the type of TRB */
-	u32	flags;
+	__le32	flags;
 };
 
 /** Transfer Event bit fields **/
@@ -881,7 +881,9 @@ struct xhci_transfer_event {
 #define COMP_STOP_INVAL	27
 /* Control Abort Error - Debug Capability - control pipe aborted */
 #define COMP_DBG_ABORT	28
-/* TRB type 29 and 30 reserved */
+/* Max Exit Latency Too Large Error */
+#define COMP_MEL_ERR	29
+/* TRB type 30 reserved */
 /* Isoc Buffer Overrun - an isoc IN ep sent more data than could fit in TD */
 #define COMP_BUFF_OVER	31
 /* Event Lost Error - xHC has an "internal event overrun condition" */
@@ -898,9 +900,9 @@ struct xhci_transfer_event {
 
 struct xhci_link_trb {
 	/* 64-bit segment pointer*/
-	u64 segment_ptr;
-	u32 intr_target;
-	u32 control;
+	__le64 segment_ptr;
+	__le32 intr_target;
+	__le32 control;
 };
 
 /* control bitfields */
@@ -909,9 +911,9 @@ struct xhci_link_trb {
 /* Command completion event TRB */
 struct xhci_event_cmd {
 	/* Pointer to command TRB, or the value passed by the event data trb */
-	u64 cmd_trb;
-	u32 status;
-	u32 flags;
+	__le64 cmd_trb;
+	__le32 status;
+	__le32 flags;
 };
 
 /* flags bitmasks */
@@ -943,6 +945,8 @@ struct xhci_event_cmd {
 /* Interrupter Target - which MSI-X vector to target the completion event at */
 #define TRB_INTR_TARGET(p)	(((p) & 0x3ff) << 22)
 #define GET_INTR_TARGET(p)	(((p) >> 22) & 0x3ff)
+#define TRB_TBC(p)		(((p) & 0x3) << 7)
+#define TRB_TLBPC(p)		(((p) & 0xf) << 16)
 
 /* Cycle bit - indicates TRB ownership by HC or HCD */
 #define TRB_CYCLE		(1<<0)
@@ -962,15 +966,20 @@ struct xhci_event_cmd {
 /* The buffer pointer contains immediate data */
 #define TRB_IDT			(1<<6)
 
+/* Block Event Interrupt */
+#define	TRB_BEI			(1<<9)
 
 /* Control transfer TRB specific fields */
 #define TRB_DIR_IN		(1<<16)
+#define	TRB_TX_TYPE(p)		((p) << 16)
+#define	TRB_DATA_OUT		2
+#define	TRB_DATA_IN		3
 
 /* Isochronous TRB specific fields */
 #define TRB_SIA			(1<<31)
 
 struct xhci_generic_trb {
-	u32 field[4];
+	__le32 field[4];
 };
 
 union xhci_trb {
@@ -1118,10 +1127,10 @@ struct xhci_ring {
 
 struct xhci_erst_entry {
 	/* 64-bit event ring segment address */
-	u64	seg_addr;
-	u32	seg_size;
+	__le64	seg_addr;
+	__le32	seg_size;
 	/* Set to zero */
-	u32	rsvd;
+	__le32	rsvd;
 };
 
 struct xhci_erst {
@@ -1286,10 +1295,10 @@ struct xhci_hcd {
 	/* Is each xHCI roothub port a USB 3.0, USB 2.0, or USB 1.1 port? */
 	u8			*port_array;
 	/* Array of pointers to USB 3.0 PORTSC registers */
-	u32 __iomem		**usb3_ports;
+	__le32 __iomem		**usb3_ports;
 	unsigned int		num_usb3_ports;
 	/* Array of pointers to USB 2.0 PORTSC registers */
-	u32 __iomem		**usb2_ports;
+	__le32 __iomem		**usb2_ports;
 	unsigned int		num_usb2_ports;
 };
 
@@ -1322,12 +1331,12 @@ static inline struct usb_hcd *xhci_to_hcd(struct xhci_hcd *xhci)
 /* TODO: copied from ehci.h - can be refactored? */
 /* xHCI spec says all registers are little endian */
 static inline unsigned int xhci_readl(const struct xhci_hcd *xhci,
-		__u32 __iomem *regs)
+		__le32 __iomem *regs)
 {
 	return readl(regs);
 }
 static inline void xhci_writel(struct xhci_hcd *xhci,
-		const unsigned int val, __u32 __iomem *regs)
+		const unsigned int val, __le32 __iomem *regs)
 {
 	xhci_dbg(xhci,
 			"`MEM_WRITE_DWORD(3'b000, 32'h%p, 32'h%0x, 4'hf);\n",
@@ -1345,7 +1354,7 @@ static inline void xhci_writel(struct xhci_hcd *xhci,
  * the high dword, and write order is irrelevant.
  */
 static inline u64 xhci_read_64(const struct xhci_hcd *xhci,
-		__u64 __iomem *regs)
+		__le64 __iomem *regs)
 {
 	__u32 __iomem *ptr = (__u32 __iomem *) regs;
 	u64 val_lo = readl(ptr);
@@ -1353,7 +1362,7 @@ static inline u64 xhci_read_64(const struct xhci_hcd *xhci,
 	return val_lo + (val_hi << 32);
 }
 static inline void xhci_write_64(struct xhci_hcd *xhci,
-		const u64 val, __u64 __iomem *regs)
+				 const u64 val, __le64 __iomem *regs)
 {
 	__u32 __iomem *ptr = (__u32 __iomem *) regs;
 	u32 val_lo = lower_32_bits(val);
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 7839c98fa742185abcb67175e0c37f7db03d1459..b16bd3ce391539fdf3af9a7293df4903c5960204 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -2889,8 +2889,7 @@ static struct usb_driver ftdi_elan_driver = {
 static int __init ftdi_elan_init(void)
 {
         int result;
-        printk(KERN_INFO "driver %s built at %s on %s\n", ftdi_elan_driver.name,
-	       __TIME__, __DATE__);
+        printk(KERN_INFO "driver %s\n", ftdi_elan_driver.name);
         mutex_init(&ftdi_module_lock);
         INIT_LIST_HEAD(&ftdi_static_list);
         status_queue = create_singlethread_workqueue("ftdi-status-control");
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index eefb8275bb7eef75589315ae6e9eb4a7090b2afc..cb4096201e2917442570be6311ae59134a7a129a 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -20,11 +20,6 @@
  * Derived from Lego USB Tower driver
  * Copyright (C) 2003 David Glance <advidgsf@sourceforge.net>
  *		 2001-2004 Juergen Stuber <starblue@users.sourceforge.net>
- *
- * V0.1  (mh) Initial version
- * V0.11 (mh) Added raw support for HID 1.0 devices (no interrupt out endpoint)
- * V0.12 (mh) Added kmalloc check for string buffer
- * V0.13 (mh) Added support for LD X-Ray and Machine Test System
  */
 
 #include <linux/kernel.h>
@@ -41,20 +36,39 @@
 
 /* Define these values to match your devices */
 #define USB_VENDOR_ID_LD		0x0f11	/* USB Vendor ID of LD Didactic GmbH */
-#define USB_DEVICE_ID_LD_CASSY		0x1000	/* USB Product ID of CASSY-S */
+#define USB_DEVICE_ID_LD_CASSY		0x1000	/* USB Product ID of CASSY-S modules with 8 bytes endpoint size */
+#define USB_DEVICE_ID_LD_CASSY2		0x1001	/* USB Product ID of CASSY-S modules with 64 bytes endpoint size */
 #define USB_DEVICE_ID_LD_POCKETCASSY	0x1010	/* USB Product ID of Pocket-CASSY */
+#define USB_DEVICE_ID_LD_POCKETCASSY2	0x1011	/* USB Product ID of Pocket-CASSY 2 (reserved) */
 #define USB_DEVICE_ID_LD_MOBILECASSY	0x1020	/* USB Product ID of Mobile-CASSY */
+#define USB_DEVICE_ID_LD_MOBILECASSY2	0x1021	/* USB Product ID of Mobile-CASSY 2 (reserved) */
+#define USB_DEVICE_ID_LD_MICROCASSYVOLTAGE	0x1031	/* USB Product ID of Micro-CASSY Voltage */
+#define USB_DEVICE_ID_LD_MICROCASSYCURRENT	0x1032	/* USB Product ID of Micro-CASSY Current */
+#define USB_DEVICE_ID_LD_MICROCASSYTIME		0x1033	/* USB Product ID of Micro-CASSY Time (reserved) */
+#define USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE	0x1035	/* USB Product ID of Micro-CASSY Temperature */
+#define USB_DEVICE_ID_LD_MICROCASSYPH		0x1038	/* USB Product ID of Micro-CASSY pH */
 #define USB_DEVICE_ID_LD_JWM		0x1080	/* USB Product ID of Joule and Wattmeter */
 #define USB_DEVICE_ID_LD_DMMP		0x1081	/* USB Product ID of Digital Multimeter P (reserved) */
 #define USB_DEVICE_ID_LD_UMIP		0x1090	/* USB Product ID of UMI P */
-#define USB_DEVICE_ID_LD_XRAY1		0x1100	/* USB Product ID of X-Ray Apparatus */
-#define USB_DEVICE_ID_LD_XRAY2		0x1101	/* USB Product ID of X-Ray Apparatus */
+#define USB_DEVICE_ID_LD_UMIC		0x10A0	/* USB Product ID of UMI C */
+#define USB_DEVICE_ID_LD_UMIB		0x10B0	/* USB Product ID of UMI B */
+#define USB_DEVICE_ID_LD_XRAY		0x1100	/* USB Product ID of X-Ray Apparatus 55481 */
+#define USB_DEVICE_ID_LD_XRAY2		0x1101	/* USB Product ID of X-Ray Apparatus 554800 */
+#define USB_DEVICE_ID_LD_XRAYCT		0x1110	/* USB Product ID of X-Ray Apparatus CT 554821*/
 #define USB_DEVICE_ID_LD_VIDEOCOM	0x1200	/* USB Product ID of VideoCom */
+#define USB_DEVICE_ID_LD_MOTOR		0x1210	/* USB Product ID of Motor (reserved) */
 #define USB_DEVICE_ID_LD_COM3LAB	0x2000	/* USB Product ID of COM3LAB */
 #define USB_DEVICE_ID_LD_TELEPORT	0x2010	/* USB Product ID of Terminal Adapter */
 #define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020	/* USB Product ID of Network Analyser */
 #define USB_DEVICE_ID_LD_POWERCONTROL	0x2030	/* USB Product ID of Converter Control Unit */
 #define USB_DEVICE_ID_LD_MACHINETEST	0x2040	/* USB Product ID of Machine Test System */
+#define USB_DEVICE_ID_LD_MOSTANALYSER	0x2050	/* USB Product ID of MOST Protocol Analyser */
+#define USB_DEVICE_ID_LD_MOSTANALYSER2	0x2051	/* USB Product ID of MOST Protocol Analyser 2 */
+#define USB_DEVICE_ID_LD_ABSESP		0x2060	/* USB Product ID of ABS ESP */
+#define USB_DEVICE_ID_LD_AUTODATABUS	0x2070	/* USB Product ID of Automotive Data Buses */
+#define USB_DEVICE_ID_LD_MCT		0x2080	/* USB Product ID of Microcontroller technique */
+#define USB_DEVICE_ID_LD_HYBRID		0x2090	/* USB Product ID of Automotive Hybrid */
+#define USB_DEVICE_ID_LD_HEATCONTROL	0x20A0	/* USB Product ID of Heat control */
 
 #define USB_VENDOR_ID_VERNIER		0x08f7
 #define USB_DEVICE_ID_VERNIER_GOTEMP	0x0002
@@ -71,19 +85,37 @@
 /* table of devices that work with this driver */
 static const struct usb_device_id ld_usb_table[] = {
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY2) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY2) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY2) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYVOLTAGE) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYCURRENT) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) },
-	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIC) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIB) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOTOR) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER2) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_ABSESP) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_AUTODATABUS) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) },
 	{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
 	{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
 	{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
@@ -91,7 +123,7 @@ static const struct usb_device_id ld_usb_table[] = {
 	{ }					/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, ld_usb_table);
-MODULE_VERSION("V0.13");
+MODULE_VERSION("V0.14");
 MODULE_AUTHOR("Michael Hund <mhund@ld-didactic.de>");
 MODULE_DESCRIPTION("LD USB Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 388cc128072af3f43da5309ab7caed765a6f9020..bb10846affc30b39a1f7514acf5084174cb43f37 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -104,7 +104,7 @@ get_endpoints(struct usbtest_dev *dev, struct usb_interface *intf)
 		alt = intf->altsetting + tmp;
 
 		/* take the first altsetting with in-bulk + out-bulk;
-		 * ignore other endpoints and altsetttings.
+		 * ignore other endpoints and altsettings.
 		 */
 		for (ep = 0; ep < alt->desc.bNumEndpoints; ep++) {
 			struct usb_host_endpoint	*e;
@@ -268,9 +268,9 @@ static inline void simple_fill_buf(struct urb *urb)
 	}
 }
 
-static inline unsigned buffer_offset(void *buf)
+static inline unsigned long buffer_offset(void *buf)
 {
-	return (unsigned)buf & (ARCH_KMALLOC_MINALIGN - 1);
+	return (unsigned long)buf & (ARCH_KMALLOC_MINALIGN - 1);
 }
 
 static int check_guard_bytes(struct usbtest_dev *tdev, struct urb *urb)
@@ -329,7 +329,7 @@ static int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb)
 
 static void simple_free_urb(struct urb *urb)
 {
-	unsigned offset = buffer_offset(urb->transfer_buffer);
+	unsigned long offset = buffer_offset(urb->transfer_buffer);
 
 	if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
 		usb_free_coherent(
@@ -1030,6 +1030,8 @@ test_ctrl_queue(struct usbtest_dev *dev, struct usbtest_param *param)
 			req.wValue = cpu_to_le16((USB_DT_DEVICE << 8) | 0);
 			/* device descriptor size == 18 bytes */
 			len = udev->descriptor.bMaxPacketSize0;
+			if (udev->speed == USB_SPEED_SUPER)
+				len = 512;
 			switch (len) {
 			case 8:
 				len = 24;
@@ -1195,6 +1197,104 @@ static int unlink_simple(struct usbtest_dev *dev, int pipe, int len)
 
 /*-------------------------------------------------------------------------*/
 
+struct queued_ctx {
+	struct completion	complete;
+	atomic_t		pending;
+	unsigned		num;
+	int			status;
+	struct urb		**urbs;
+};
+
+static void unlink_queued_callback(struct urb *urb)
+{
+	int			status = urb->status;
+	struct queued_ctx	*ctx = urb->context;
+
+	if (ctx->status)
+		goto done;
+	if (urb == ctx->urbs[ctx->num - 4] || urb == ctx->urbs[ctx->num - 2]) {
+		if (status == -ECONNRESET)
+			goto done;
+		/* What error should we report if the URB completed normally? */
+	}
+	if (status != 0)
+		ctx->status = status;
+
+ done:
+	if (atomic_dec_and_test(&ctx->pending))
+		complete(&ctx->complete);
+}
+
+static int unlink_queued(struct usbtest_dev *dev, int pipe, unsigned num,
+		unsigned size)
+{
+	struct queued_ctx	ctx;
+	struct usb_device	*udev = testdev_to_usbdev(dev);
+	void			*buf;
+	dma_addr_t		buf_dma;
+	int			i;
+	int			retval = -ENOMEM;
+
+	init_completion(&ctx.complete);
+	atomic_set(&ctx.pending, 1);	/* One more than the actual value */
+	ctx.num = num;
+	ctx.status = 0;
+
+	buf = usb_alloc_coherent(udev, size, GFP_KERNEL, &buf_dma);
+	if (!buf)
+		return retval;
+	memset(buf, 0, size);
+
+	/* Allocate and init the urbs we'll queue */
+	ctx.urbs = kcalloc(num, sizeof(struct urb *), GFP_KERNEL);
+	if (!ctx.urbs)
+		goto free_buf;
+	for (i = 0; i < num; i++) {
+		ctx.urbs[i] = usb_alloc_urb(0, GFP_KERNEL);
+		if (!ctx.urbs[i])
+			goto free_urbs;
+		usb_fill_bulk_urb(ctx.urbs[i], udev, pipe, buf, size,
+				unlink_queued_callback, &ctx);
+		ctx.urbs[i]->transfer_dma = buf_dma;
+		ctx.urbs[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+	}
+
+	/* Submit all the URBs and then unlink URBs num - 4 and num - 2. */
+	for (i = 0; i < num; i++) {
+		atomic_inc(&ctx.pending);
+		retval = usb_submit_urb(ctx.urbs[i], GFP_KERNEL);
+		if (retval != 0) {
+			dev_err(&dev->intf->dev, "submit urbs[%d] fail %d\n",
+					i, retval);
+			atomic_dec(&ctx.pending);
+			ctx.status = retval;
+			break;
+		}
+	}
+	if (i == num) {
+		usb_unlink_urb(ctx.urbs[num - 4]);
+		usb_unlink_urb(ctx.urbs[num - 2]);
+	} else {
+		while (--i >= 0)
+			usb_unlink_urb(ctx.urbs[i]);
+	}
+
+	if (atomic_dec_and_test(&ctx.pending))		/* The extra count */
+		complete(&ctx.complete);
+	wait_for_completion(&ctx.complete);
+	retval = ctx.status;
+
+ free_urbs:
+	for (i = 0; i < num; i++)
+		usb_free_urb(ctx.urbs[i]);
+	kfree(ctx.urbs);
+ free_buf:
+	usb_free_coherent(udev, size, buf, buf_dma);
+	return retval;
+}
+
+/*-------------------------------------------------------------------------*/
+
 static int verify_not_halted(struct usbtest_dev *tdev, int ep, struct urb *urb)
 {
 	int	retval;
@@ -1970,8 +2070,6 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
 				dev->in_iso_pipe, dev->iso_in, 0);
 		break;
 
-	/* FIXME unlink from queue (ring with N urbs) */
-
 	/* FIXME scatterlist cancel (needs helper thread) */
 
 	/* Tests for bulk I/O using DMA mapping by core and odd address */
@@ -2064,6 +2162,26 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
 				dev->in_iso_pipe, dev->iso_in, 1);
 		break;
 
+	/* unlink URBs from a bulk-OUT queue */
+	case 24:
+		if (dev->out_pipe == 0 || !param->length || param->sglen < 4)
+			break;
+		retval = 0;
+		dev_info(&intf->dev, "TEST 17:  unlink from %d queues of "
+				"%d %d-byte writes\n",
+				param->iterations, param->sglen, param->length);
+		for (i = param->iterations; retval == 0 && i > 0; --i) {
+			retval = unlink_queued(dev, dev->out_pipe,
+						param->sglen, param->length);
+			if (retval) {
+				dev_err(&intf->dev,
+					"unlink queued writes failed %d, "
+					"iterations left %d\n", retval, i);
+				break;
+			}
+		}
+		break;
+
 	}
 	do_gettimeofday(&param->duration);
 	param->duration.tv_sec -= start.tv_sec;
@@ -2192,6 +2310,9 @@ usbtest_probe(struct usb_interface *intf, const struct usb_device_id *id)
 			case USB_SPEED_HIGH:
 				tmp = "high";
 				break;
+			case USB_SPEED_SUPER:
+				tmp = "super";
+				break;
 			default:
 				tmp = "unknown";
 				break;
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 74073b363c30f86536daa948a43961654e23bbb7..13093481f9180ae67d41dcc503d80d6572eb0548 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -14,7 +14,7 @@ config USB_MUSB_HDRC
 	select TWL4030_USB if MACH_OMAP_3430SDP
 	select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
 	select USB_OTG_UTILS
-	bool 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
+	tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
 	help
 	  Say Y here if your system has a dual role high speed USB
 	  controller based on the Mentor Graphics silicon IP.  Then
@@ -30,39 +30,39 @@ config USB_MUSB_HDRC
 
 	  If you do not know what this is, please say N.
 
-#	  To compile this driver as a module, choose M here; the
-#	  module will be called "musb-hdrc".
+	  To compile this driver as a module, choose M here; the
+	  module will be called "musb-hdrc".
 
 choice
 	prompt "Platform Glue Layer"
 	depends on USB_MUSB_HDRC
 
 config USB_MUSB_DAVINCI
-	bool "DaVinci"
+	tristate "DaVinci"
 	depends on ARCH_DAVINCI_DMx
 
 config USB_MUSB_DA8XX
-	bool "DA8xx/OMAP-L1x"
+	tristate "DA8xx/OMAP-L1x"
 	depends on ARCH_DAVINCI_DA8XX
 
 config USB_MUSB_TUSB6010
-	bool "TUSB6010"
+	tristate "TUSB6010"
 	depends on ARCH_OMAP
 
 config USB_MUSB_OMAP2PLUS
-	bool "OMAP2430 and onwards"
+	tristate "OMAP2430 and onwards"
 	depends on ARCH_OMAP2PLUS
 
 config USB_MUSB_AM35X
-	bool "AM35x"
+	tristate "AM35x"
 	depends on ARCH_OMAP
 
 config USB_MUSB_BLACKFIN
-	bool "Blackfin"
+	tristate "Blackfin"
 	depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
 
 config USB_MUSB_UX500
-	bool "U8500 and U5500"
+	tristate "U8500 and U5500"
 	depends on (ARCH_U8500 && AB8500_USB) || (ARCH_U5500)
 
 endchoice
@@ -153,6 +153,13 @@ config MUSB_PIO_ONLY
 	  you can still disable it at run time using the "use_dma=n" module
 	  parameter.
 
+config USB_UX500_DMA
+	bool
+	depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
+	default USB_MUSB_UX500
+	help
+	  Enable DMA transfers on UX500 platforms.
+
 config USB_INVENTRA_DMA
 	bool
 	depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
@@ -176,11 +183,3 @@ config USB_TUSB_OMAP_DMA
 	help
 	  Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
 
-config	USB_MUSB_DEBUG
-	depends on USB_MUSB_HDRC
-	bool "Enable debugging messages"
-	default n
-	help
-	  This enables musb debugging. To set the logging level use the debug
-	  module parameter. Starting at level 3, per-transfer (urb, usb_request,
-	  packet, or dma transfer) tracing may kick in.
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile
index 74df5284894fe8d46ff0e67afd29e76b46e8f0c1..c4d228b6ef8a5e2e752782e09d312c8cc526d732 100644
--- a/drivers/usb/musb/Makefile
+++ b/drivers/usb/musb/Makefile
@@ -2,8 +2,6 @@
 # for USB OTG silicon based on Mentor Graphics INVENTRA designs
 #
 
-ccflags-$(CONFIG_USB_MUSB_DEBUG) := -DDEBUG
-
 obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o
 
 musb_hdrc-y := musb_core.o
@@ -39,6 +37,11 @@ ifneq ($(CONFIG_MUSB_PIO_ONLY),y)
       ifeq ($(CONFIG_USB_TUSB_OMAP_DMA),y)
 	musb_hdrc-y		+= tusb6010_omap.o
 
+      else
+        ifeq ($(CONFIG_USB_UX500_DMA),y)
+	  musb_hdrc-y		+= ux500_dma.o
+
+        endif
       endif
     endif
   endif
diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c
index d5a3da37c90c953ef69b3c1da6bc19a11dda7b9d..23ac28f98d916f61d1031adee11b0e0e12eb07f1 100644
--- a/drivers/usb/musb/am35x.c
+++ b/drivers/usb/musb/am35x.c
@@ -151,7 +151,8 @@ static void otg_timer(unsigned long _musb)
 	 * status change events (from the transceiver) otherwise.
 	 */
 	devctl = musb_readb(mregs, MUSB_DEVCTL);
-	DBG(7, "Poll devctl %02x (%s)\n", devctl, otg_state_string(musb));
+	dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
+		otg_state_string(musb->xceiv->state));
 
 	spin_lock_irqsave(&musb->lock, flags);
 	switch (musb->xceiv->state) {
@@ -202,20 +203,22 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout)
 	/* Never idle if active, or when VBUS timeout is not set as host */
 	if (musb->is_active || (musb->a_wait_bcon == 0 &&
 				musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
-		DBG(4, "%s active, deleting timer\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "%s active, deleting timer\n",
+			otg_state_string(musb->xceiv->state));
 		del_timer(&otg_workaround);
 		last_timer = jiffies;
 		return;
 	}
 
 	if (time_after(last_timer, timeout) && timer_pending(&otg_workaround)) {
-		DBG(4, "Longer idle timer already pending, ignoring...\n");
+		dev_dbg(musb->controller, "Longer idle timer already pending, ignoring...\n");
 		return;
 	}
 	last_timer = timeout;
 
-	DBG(4, "%s inactive, starting idle timer for %u ms\n",
-	    otg_state_string(musb), jiffies_to_msecs(timeout - jiffies));
+	dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
+		otg_state_string(musb->xceiv->state),
+		jiffies_to_msecs(timeout - jiffies));
 	mod_timer(&otg_workaround, timeout);
 }
 
@@ -302,9 +305,9 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci)
 		}
 
 		/* NOTE: this must complete power-on within 100 ms. */
-		DBG(2, "VBUS %s (%s)%s, devctl %02x\n",
+		dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
 				drvvbus ? "on" : "off",
-				otg_state_string(musb),
+				otg_state_string(musb->xceiv->state),
 				err ? " ERROR" : "",
 				devctl);
 		ret = IRQ_HANDLED;
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 8e2a1ff8a35a8b71cbe6296bf5d546b0d46035c6..ae8c396177434a7cb6ea10e67893cee00a8ff5a3 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -35,6 +35,7 @@ struct bfin_glue {
  */
 void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
 {
+	struct musb *musb = hw_ep->musb;
 	void __iomem *fifo = hw_ep->fifo;
 	void __iomem *epio = hw_ep->regs;
 	u8 epnum = hw_ep->epnum;
@@ -43,7 +44,7 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
 
 	musb_writew(epio, MUSB_TXCOUNT, len);
 
-	DBG(4, "TX ep%d fifo %p count %d buf %p, epio %p\n",
+	dev_dbg(musb->controller, "TX ep%d fifo %p count %d buf %p, epio %p\n",
 			hw_ep->epnum, fifo, len, src, epio);
 
 	dump_fifo_data(src, len);
@@ -98,6 +99,7 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
  */
 void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
 {
+	struct musb *musb = hw_ep->musb;
 	void __iomem *fifo = hw_ep->fifo;
 	u8 epnum = hw_ep->epnum;
 
@@ -154,7 +156,7 @@ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
 				*(dst + len - 1) = (u8)inw((unsigned long)fifo + 4);
 		}
 	}
-	DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+	dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
 			'R', hw_ep->epnum, fifo, len, dst);
 
 	dump_fifo_data(dst, len);
@@ -279,12 +281,14 @@ static void musb_conn_timer_handler(unsigned long _musb)
 		}
 		break;
 	default:
-		DBG(1, "%s state not handled\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "%s state not handled\n",
+			otg_state_string(musb->xceiv->state));
 		break;
 	}
 	spin_unlock_irqrestore(&musb->lock, flags);
 
-	DBG(4, "state is %s\n", otg_state_string(musb));
+	dev_dbg(musb->controller, "state is %s\n",
+		otg_state_string(musb->xceiv->state));
 }
 
 static void bfin_musb_enable(struct musb *musb)
@@ -306,9 +310,9 @@ static void bfin_musb_set_vbus(struct musb *musb, int is_on)
 		value = !value;
 	gpio_set_value(musb->config->gpio_vrsel, value);
 
-	DBG(1, "VBUS %s, devctl %02x "
+	dev_dbg(musb->controller, "VBUS %s, devctl %02x "
 		/* otg %3x conf %08x prcm %08x */ "\n",
-		otg_state_string(musb),
+		otg_state_string(musb->xceiv->state),
 		musb_readb(musb->mregs, MUSB_DEVCTL));
 }
 
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index ab434fbd8c35446863052fb7df19607c295b8228..149f3f310a0a1f9903793ca5f56daaf1038a4024 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -236,7 +236,7 @@ static int cppi_controller_stop(struct dma_controller *c)
 	musb_writel(tibase, DAVINCI_RXCPPI_INTCLR_REG,
 			DAVINCI_DMA_ALL_CHANNELS_ENABLE);
 
-	DBG(1, "Tearing down RX and TX Channels\n");
+	dev_dbg(musb->controller, "Tearing down RX and TX Channels\n");
 	for (i = 0; i < ARRAY_SIZE(controller->tx); i++) {
 		/* FIXME restructure of txdma to use bds like rxdma */
 		controller->tx[i].last_processed = NULL;
@@ -301,13 +301,13 @@ cppi_channel_allocate(struct dma_controller *c,
 	 */
 	if (transmit) {
 		if (index >= ARRAY_SIZE(controller->tx)) {
-			DBG(1, "no %cX%d CPPI channel\n", 'T', index);
+			dev_dbg(musb->controller, "no %cX%d CPPI channel\n", 'T', index);
 			return NULL;
 		}
 		cppi_ch = controller->tx + index;
 	} else {
 		if (index >= ARRAY_SIZE(controller->rx)) {
-			DBG(1, "no %cX%d CPPI channel\n", 'R', index);
+			dev_dbg(musb->controller, "no %cX%d CPPI channel\n", 'R', index);
 			return NULL;
 		}
 		cppi_ch = controller->rx + index;
@@ -318,13 +318,13 @@ cppi_channel_allocate(struct dma_controller *c,
 	 * with the other DMA engine too
 	 */
 	if (cppi_ch->hw_ep)
-		DBG(1, "re-allocating DMA%d %cX channel %p\n",
+		dev_dbg(musb->controller, "re-allocating DMA%d %cX channel %p\n",
 				index, transmit ? 'T' : 'R', cppi_ch);
 	cppi_ch->hw_ep = ep;
 	cppi_ch->channel.status = MUSB_DMA_STATUS_FREE;
 	cppi_ch->channel.max_len = 0x7fffffff;
 
-	DBG(4, "Allocate CPPI%d %cX\n", index, transmit ? 'T' : 'R');
+	dev_dbg(musb->controller, "Allocate CPPI%d %cX\n", index, transmit ? 'T' : 'R');
 	return &cppi_ch->channel;
 }
 
@@ -339,7 +339,7 @@ static void cppi_channel_release(struct dma_channel *channel)
 	c = container_of(channel, struct cppi_channel, channel);
 	tibase = c->controller->tibase;
 	if (!c->hw_ep)
-		DBG(1, "releasing idle DMA channel %p\n", c);
+		dev_dbg(musb->controller, "releasing idle DMA channel %p\n", c);
 	else if (!c->transmit)
 		core_rxirq_enable(tibase, c->index + 1);
 
@@ -597,7 +597,7 @@ cppi_next_tx_segment(struct musb *musb, struct cppi_channel *tx)
 		length = min(n_bds * maxpacket, length);
 	}
 
-	DBG(4, "TX DMA%d, pktSz %d %s bds %d dma 0x%llx len %u\n",
+	dev_dbg(musb->controller, "TX DMA%d, pktSz %d %s bds %d dma 0x%llx len %u\n",
 			tx->index,
 			maxpacket,
 			rndis ? "rndis" : "transparent",
@@ -654,7 +654,7 @@ cppi_next_tx_segment(struct musb *musb, struct cppi_channel *tx)
 				bd->hw_options |= CPPI_ZERO_SET;
 		}
 
-		DBG(5, "TXBD %p: nxt %08x buf %08x len %04x opt %08x\n",
+		dev_dbg(musb->controller, "TXBD %p: nxt %08x buf %08x len %04x opt %08x\n",
 				bd, bd->hw_next, bd->hw_bufp,
 				bd->hw_off_len, bd->hw_options);
 
@@ -819,7 +819,7 @@ cppi_next_rx_segment(struct musb *musb, struct cppi_channel *rx, int onepacket)
 
 	length = min(n_bds * maxpacket, length);
 
-	DBG(4, "RX DMA%d seg, maxp %d %s bds %d (cnt %d) "
+	dev_dbg(musb->controller, "RX DMA%d seg, maxp %d %s bds %d (cnt %d) "
 			"dma 0x%llx len %u %u/%u\n",
 			rx->index, maxpacket,
 			onepacket
@@ -936,7 +936,7 @@ cppi_next_rx_segment(struct musb *musb, struct cppi_channel *rx, int onepacket)
 			DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4))
 			& 0xffff;
 	if (i < (2 + n_bds)) {
-		DBG(2, "bufcnt%d underrun - %d (for %d)\n",
+		dev_dbg(musb->controller, "bufcnt%d underrun - %d (for %d)\n",
 					rx->index, i, n_bds);
 		musb_writel(tibase,
 			DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4),
@@ -985,7 +985,7 @@ static int cppi_channel_program(struct dma_channel *ch,
 		/* WARN_ON(1); */
 		break;
 	case MUSB_DMA_STATUS_UNKNOWN:
-		DBG(1, "%cX DMA%d not allocated!\n",
+		dev_dbg(musb->controller, "%cX DMA%d not allocated!\n",
 				cppi_ch->transmit ? 'T' : 'R',
 				cppi_ch->index);
 		/* FALLTHROUGH */
@@ -1040,7 +1040,7 @@ static bool cppi_rx_scan(struct cppi *cppi, unsigned ch)
 		if (!completed && (bd->hw_options & CPPI_OWN_SET))
 			break;
 
-		DBG(5, "C/RXBD %llx: nxt %08x buf %08x "
+		dev_dbg(musb->controller, "C/RXBD %llx: nxt %08x buf %08x "
 			"off.len %08x opt.len %08x (%d)\n",
 			(unsigned long long)bd->dma, bd->hw_next, bd->hw_bufp,
 			bd->hw_off_len, bd->hw_options,
@@ -1062,7 +1062,7 @@ static bool cppi_rx_scan(struct cppi *cppi, unsigned ch)
 			 * CPPI ignores those BDs even though OWN is still set.
 			 */
 			completed = true;
-			DBG(3, "rx short %d/%d (%d)\n",
+			dev_dbg(musb->controller, "rx short %d/%d (%d)\n",
 					len, bd->buflen,
 					rx->channel.actual_len);
 		}
@@ -1112,7 +1112,7 @@ static bool cppi_rx_scan(struct cppi *cppi, unsigned ch)
 		musb_ep_select(cppi->mregs, rx->index + 1);
 		csr = musb_readw(regs, MUSB_RXCSR);
 		if (csr & MUSB_RXCSR_DMAENAB) {
-			DBG(4, "list%d %p/%p, last %llx%s, csr %04x\n",
+			dev_dbg(musb->controller, "list%d %p/%p, last %llx%s, csr %04x\n",
 				rx->index,
 				rx->head, rx->tail,
 				rx->last_processed
@@ -1175,7 +1175,7 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
-	DBG(4, "CPPI IRQ Tx%x Rx%x\n", tx, rx);
+	dev_dbg(musb->controller, "CPPI IRQ Tx%x Rx%x\n", tx, rx);
 
 	/* process TX channels */
 	for (index = 0; tx; tx = tx >> 1, index++) {
@@ -1203,7 +1203,7 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id)
 		 * that needs to be acknowledged.
 		 */
 		if (NULL == bd) {
-			DBG(1, "null BD\n");
+			dev_dbg(musb->controller, "null BD\n");
 			musb_writel(&tx_ram->tx_complete, 0, 0);
 			continue;
 		}
@@ -1218,7 +1218,7 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id)
 			if (bd->hw_options & CPPI_OWN_SET)
 				break;
 
-			DBG(5, "C/TXBD %p n %x b %x off %x opt %x\n",
+			dev_dbg(musb->controller, "C/TXBD %p n %x b %x off %x opt %x\n",
 					bd, bd->hw_next, bd->hw_bufp,
 					bd->hw_off_len, bd->hw_options);
 
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index 69a0da3c8f09b4b25887af382eb6eb1b33daa5d6..662ed34980bd3ea854071c089a27e1ab09bdf67b 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -199,7 +199,8 @@ static void otg_timer(unsigned long _musb)
 	 * status change events (from the transceiver) otherwise.
 	 */
 	devctl = musb_readb(mregs, MUSB_DEVCTL);
-	DBG(7, "Poll devctl %02x (%s)\n", devctl, otg_state_string(musb));
+	dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
+		otg_state_string(musb->xceiv->state));
 
 	spin_lock_irqsave(&musb->lock, flags);
 	switch (musb->xceiv->state) {
@@ -273,20 +274,22 @@ static void da8xx_musb_try_idle(struct musb *musb, unsigned long timeout)
 	/* Never idle if active, or when VBUS timeout is not set as host */
 	if (musb->is_active || (musb->a_wait_bcon == 0 &&
 				musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
-		DBG(4, "%s active, deleting timer\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "%s active, deleting timer\n",
+			otg_state_string(musb->xceiv->state));
 		del_timer(&otg_workaround);
 		last_timer = jiffies;
 		return;
 	}
 
 	if (time_after(last_timer, timeout) && timer_pending(&otg_workaround)) {
-		DBG(4, "Longer idle timer already pending, ignoring...\n");
+		dev_dbg(musb->controller, "Longer idle timer already pending, ignoring...\n");
 		return;
 	}
 	last_timer = timeout;
 
-	DBG(4, "%s inactive, starting idle timer for %u ms\n",
-	    otg_state_string(musb), jiffies_to_msecs(timeout - jiffies));
+	dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
+		otg_state_string(musb->xceiv->state),
+		jiffies_to_msecs(timeout - jiffies));
 	mod_timer(&otg_workaround, timeout);
 }
 
@@ -311,7 +314,7 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci)
 		goto eoi;
 
 	musb_writel(reg_base, DA8XX_USB_INTR_SRC_CLEAR_REG, status);
-	DBG(4, "USB IRQ %08x\n", status);
+	dev_dbg(musb->controller, "USB IRQ %08x\n", status);
 
 	musb->int_rx = (status & DA8XX_INTR_RX_MASK) >> DA8XX_INTR_RX_SHIFT;
 	musb->int_tx = (status & DA8XX_INTR_TX_MASK) >> DA8XX_INTR_TX_SHIFT;
@@ -363,9 +366,9 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci)
 			portstate(musb->port1_status &= ~USB_PORT_STAT_POWER);
 		}
 
-		DBG(2, "VBUS %s (%s)%s, devctl %02x\n",
+		dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
 				drvvbus ? "on" : "off",
-				otg_state_string(musb),
+				otg_state_string(musb->xceiv->state),
 				err ? " ERROR" : "",
 				devctl);
 		ret = IRQ_HANDLED;
@@ -410,7 +413,7 @@ static int da8xx_musb_set_mode(struct musb *musb, u8 musb_mode)
 		break;
 #endif
 	default:
-		DBG(2, "Trying to set unsupported mode %u\n", musb_mode);
+		dev_dbg(musb->controller, "Trying to set unsupported mode %u\n", musb_mode);
 	}
 
 	__raw_writel(cfgchip2, CFGCHIP2);
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index e6de097fb7e823c8d5b663d0efc22e3e0276d717..2a2adf6492cde9cc71fbd523a898e89d85e1e6ec 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -220,7 +220,8 @@ static void otg_timer(unsigned long _musb)
 	* status change events (from the transceiver) otherwise.
 	 */
 	devctl = musb_readb(mregs, MUSB_DEVCTL);
-	DBG(7, "poll devctl %02x (%s)\n", devctl, otg_state_string(musb));
+	dev_dbg(musb->controller, "poll devctl %02x (%s)\n", devctl,
+		otg_state_string(musb->xceiv->state));
 
 	spin_lock_irqsave(&musb->lock, flags);
 	switch (musb->xceiv->state) {
@@ -297,7 +298,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
 	/* ack and handle non-CPPI interrupts */
 	tmp = musb_readl(tibase, DAVINCI_USB_INT_SRC_MASKED_REG);
 	musb_writel(tibase, DAVINCI_USB_INT_SRC_CLR_REG, tmp);
-	DBG(4, "IRQ %08x\n", tmp);
+	dev_dbg(musb->controller, "IRQ %08x\n", tmp);
 
 	musb->int_rx = (tmp & DAVINCI_USB_RXINT_MASK)
 			>> DAVINCI_USB_RXINT_SHIFT;
@@ -354,9 +355,9 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
 		 * (OTG_TIME_A_WAIT_VRISE) but we don't check for that.
 		 */
 		davinci_musb_source_power(musb, drvvbus, 0);
-		DBG(2, "VBUS %s (%s)%s, devctl %02x\n",
+		dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
 				drvvbus ? "on" : "off",
-				otg_state_string(musb),
+				otg_state_string(musb->xceiv->state),
 				err ? " ERROR" : "",
 				devctl);
 		retval = IRQ_HANDLED;
@@ -484,7 +485,7 @@ static int davinci_musb_exit(struct musb *musb)
 				break;
 			if ((devctl & MUSB_DEVCTL_VBUS) != warn) {
 				warn = devctl & MUSB_DEVCTL_VBUS;
-				DBG(1, "VBUS %d\n",
+				dev_dbg(musb->controller, "VBUS %d\n",
 					warn >> MUSB_DEVCTL_VBUS_SHIFT);
 			}
 			msleep(1000);
@@ -493,7 +494,7 @@ static int davinci_musb_exit(struct musb *musb)
 
 		/* in OTG mode, another host might be connected */
 		if (devctl & MUSB_DEVCTL_VBUS)
-			DBG(1, "VBUS off timeout (devctl %02x)\n", devctl);
+			dev_dbg(musb->controller, "VBUS off timeout (devctl %02x)\n", devctl);
 	}
 
 	phy_off();
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index f10ff00ca09ea377bbd7dd6167e3723260bd78f9..ab8e1001e5e288ae9fd06417567cc62b4d4897f5 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -104,10 +104,6 @@
 #define TA_WAIT_BCON(m) max_t(int, (m)->a_wait_bcon, OTG_TIME_A_WAIT_BCON)
 
 
-unsigned musb_debug;
-module_param_named(debug, musb_debug, uint, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug message level. Default = 0");
-
 #define DRIVER_AUTHOR "Mentor Graphics, Texas Instruments, Nokia"
 #define DRIVER_DESC "Inventra Dual-Role USB Controller Driver"
 
@@ -157,10 +153,8 @@ static int musb_ulpi_read(struct otg_transceiver *otg, u32 offset)
 	while (!(musb_readb(addr, MUSB_ULPI_REG_CONTROL)
 				& MUSB_ULPI_REG_CMPLT)) {
 		i++;
-		if (i == 10000) {
-			DBG(3, "ULPI read timed out\n");
+		if (i == 10000)
 			return -ETIMEDOUT;
-		}
 
 	}
 	r = musb_readb(addr, MUSB_ULPI_REG_CONTROL);
@@ -190,10 +184,8 @@ static int musb_ulpi_write(struct otg_transceiver *otg,
 	while (!(musb_readb(addr, MUSB_ULPI_REG_CONTROL)
 				& MUSB_ULPI_REG_CMPLT)) {
 		i++;
-		if (i == 10000) {
-			DBG(3, "ULPI write timed out\n");
+		if (i == 10000)
 			return -ETIMEDOUT;
-		}
 	}
 
 	r = musb_readb(addr, MUSB_ULPI_REG_CONTROL);
@@ -221,11 +213,12 @@ static struct otg_io_access_ops musb_ulpi_access = {
  */
 void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
 {
+	struct musb *musb = hw_ep->musb;
 	void __iomem *fifo = hw_ep->fifo;
 
 	prefetch((u8 *)src);
 
-	DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+	dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
 			'T', hw_ep->epnum, fifo, len, src);
 
 	/* we can't assume unaligned reads work */
@@ -262,9 +255,10 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
  */
 void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
 {
+	struct musb *musb = hw_ep->musb;
 	void __iomem *fifo = hw_ep->fifo;
 
-	DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+	dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
 			'R', hw_ep->epnum, fifo, len, dst);
 
 	/* we can't assume unaligned writes work */
@@ -333,26 +327,6 @@ void musb_load_testpacket(struct musb *musb)
 
 /*-------------------------------------------------------------------------*/
 
-const char *otg_state_string(struct musb *musb)
-{
-	switch (musb->xceiv->state) {
-	case OTG_STATE_A_IDLE:		return "a_idle";
-	case OTG_STATE_A_WAIT_VRISE:	return "a_wait_vrise";
-	case OTG_STATE_A_WAIT_BCON:	return "a_wait_bcon";
-	case OTG_STATE_A_HOST:		return "a_host";
-	case OTG_STATE_A_SUSPEND:	return "a_suspend";
-	case OTG_STATE_A_PERIPHERAL:	return "a_peripheral";
-	case OTG_STATE_A_WAIT_VFALL:	return "a_wait_vfall";
-	case OTG_STATE_A_VBUS_ERR:	return "a_vbus_err";
-	case OTG_STATE_B_IDLE:		return "b_idle";
-	case OTG_STATE_B_SRP_INIT:	return "b_srp_init";
-	case OTG_STATE_B_PERIPHERAL:	return "b_peripheral";
-	case OTG_STATE_B_WAIT_ACON:	return "b_wait_acon";
-	case OTG_STATE_B_HOST:		return "b_host";
-	default:			return "UNDEFINED";
-	}
-}
-
 #ifdef	CONFIG_USB_MUSB_OTG
 
 /*
@@ -366,19 +340,21 @@ void musb_otg_timer_func(unsigned long data)
 	spin_lock_irqsave(&musb->lock, flags);
 	switch (musb->xceiv->state) {
 	case OTG_STATE_B_WAIT_ACON:
-		DBG(1, "HNP: b_wait_acon timeout; back to b_peripheral\n");
+		dev_dbg(musb->controller, "HNP: b_wait_acon timeout; back to b_peripheral\n");
 		musb_g_disconnect(musb);
 		musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
 		musb->is_active = 0;
 		break;
 	case OTG_STATE_A_SUSPEND:
 	case OTG_STATE_A_WAIT_BCON:
-		DBG(1, "HNP: %s timeout\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "HNP: %s timeout\n",
+			otg_state_string(musb->xceiv->state));
 		musb_platform_set_vbus(musb, 0);
 		musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
 		break;
 	default:
-		DBG(1, "HNP: Unhandled mode %s\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "HNP: Unhandled mode %s\n",
+			otg_state_string(musb->xceiv->state));
 	}
 	musb->ignore_disconnect = 0;
 	spin_unlock_irqrestore(&musb->lock, flags);
@@ -393,15 +369,16 @@ void musb_hnp_stop(struct musb *musb)
 	void __iomem	*mbase = musb->mregs;
 	u8	reg;
 
-	DBG(1, "HNP: stop from %s\n", otg_state_string(musb));
+	dev_dbg(musb->controller, "HNP: stop from %s\n", otg_state_string(musb->xceiv->state));
 
 	switch (musb->xceiv->state) {
 	case OTG_STATE_A_PERIPHERAL:
 		musb_g_disconnect(musb);
-		DBG(1, "HNP: back to %s\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "HNP: back to %s\n",
+			otg_state_string(musb->xceiv->state));
 		break;
 	case OTG_STATE_B_HOST:
-		DBG(1, "HNP: Disabling HR\n");
+		dev_dbg(musb->controller, "HNP: Disabling HR\n");
 		hcd->self.is_b_host = 0;
 		musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
 		MUSB_DEV_MODE(musb);
@@ -411,8 +388,8 @@ void musb_hnp_stop(struct musb *musb)
 		/* REVISIT: Start SESSION_REQUEST here? */
 		break;
 	default:
-		DBG(1, "HNP: Stopping in unknown state %s\n",
-			otg_state_string(musb));
+		dev_dbg(musb->controller, "HNP: Stopping in unknown state %s\n",
+			otg_state_string(musb->xceiv->state));
 	}
 
 	/*
@@ -442,7 +419,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 {
 	irqreturn_t handled = IRQ_NONE;
 
-	DBG(3, "<== Power=%02x, DevCtl=%02x, int_usb=0x%x\n", power, devctl,
+	dev_dbg(musb->controller, "<== Power=%02x, DevCtl=%02x, int_usb=0x%x\n", power, devctl,
 		int_usb);
 
 	/* in host mode, the peripheral may issue remote wakeup.
@@ -451,7 +428,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 	 */
 	if (int_usb & MUSB_INTR_RESUME) {
 		handled = IRQ_HANDLED;
-		DBG(3, "RESUME (%s)\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "RESUME (%s)\n", otg_state_string(musb->xceiv->state));
 
 		if (devctl & MUSB_DEVCTL_HM) {
 #ifdef CONFIG_USB_MUSB_HDRC_HCD
@@ -466,7 +443,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 				if (power & MUSB_POWER_SUSPENDM) {
 					/* spurious */
 					musb->int_usb &= ~MUSB_INTR_SUSPEND;
-					DBG(2, "Spurious SUSPENDM\n");
+					dev_dbg(musb->controller, "Spurious SUSPENDM\n");
 					break;
 				}
 
@@ -492,7 +469,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 			default:
 				WARNING("bogus %s RESUME (%s)\n",
 					"host",
-					otg_state_string(musb));
+					otg_state_string(musb->xceiv->state));
 			}
 #endif
 		} else {
@@ -526,7 +503,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 			default:
 				WARNING("bogus %s RESUME (%s)\n",
 					"peripheral",
-					otg_state_string(musb));
+					otg_state_string(musb->xceiv->state));
 			}
 		}
 	}
@@ -538,11 +515,12 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 
 		if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS
 				&& (devctl & MUSB_DEVCTL_BDEVICE)) {
-			DBG(3, "SessReq while on B state\n");
+			dev_dbg(musb->controller, "SessReq while on B state\n");
 			return IRQ_HANDLED;
 		}
 
-		DBG(1, "SESSION_REQUEST (%s)\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "SESSION_REQUEST (%s)\n",
+			otg_state_string(musb->xceiv->state));
 
 		/* IRQ arrives from ID pin sense or (later, if VBUS power
 		 * is removed) SRP.  responses are time critical:
@@ -606,8 +584,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 			break;
 		}
 
-		DBG(1, "VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n",
-				otg_state_string(musb),
+		dev_dbg(musb->controller, "VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n",
+				otg_state_string(musb->xceiv->state),
 				devctl,
 				({ char *s;
 				switch (devctl & MUSB_DEVCTL_VBUS) {
@@ -632,8 +610,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 
 #endif
 	if (int_usb & MUSB_INTR_SUSPEND) {
-		DBG(1, "SUSPEND (%s) devctl %02x power %02x\n",
-				otg_state_string(musb), devctl, power);
+		dev_dbg(musb->controller, "SUSPEND (%s) devctl %02x power %02x\n",
+			otg_state_string(musb->xceiv->state), devctl, power);
 		handled = IRQ_HANDLED;
 
 		switch (musb->xceiv->state) {
@@ -665,7 +643,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 			if (musb->is_active) {
 #ifdef	CONFIG_USB_MUSB_OTG
 				musb->xceiv->state = OTG_STATE_B_WAIT_ACON;
-				DBG(1, "HNP: Setting timer for b_ase0_brst\n");
+				dev_dbg(musb->controller, "HNP: Setting timer for b_ase0_brst\n");
 				mod_timer(&musb->otg_timer, jiffies
 					+ msecs_to_jiffies(
 							OTG_TIME_B_ASE0_BRST));
@@ -684,7 +662,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 			break;
 		case OTG_STATE_B_HOST:
 			/* Transition to B_PERIPHERAL, see 6.8.2.6 p 44 */
-			DBG(1, "REVISIT: SUSPEND as B_HOST\n");
+			dev_dbg(musb->controller, "REVISIT: SUSPEND as B_HOST\n");
 			break;
 		default:
 			/* "should not happen" */
@@ -727,14 +705,14 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 		switch (musb->xceiv->state) {
 		case OTG_STATE_B_PERIPHERAL:
 			if (int_usb & MUSB_INTR_SUSPEND) {
-				DBG(1, "HNP: SUSPEND+CONNECT, now b_host\n");
+				dev_dbg(musb->controller, "HNP: SUSPEND+CONNECT, now b_host\n");
 				int_usb &= ~MUSB_INTR_SUSPEND;
 				goto b_host;
 			} else
-				DBG(1, "CONNECT as b_peripheral???\n");
+				dev_dbg(musb->controller, "CONNECT as b_peripheral???\n");
 			break;
 		case OTG_STATE_B_WAIT_ACON:
-			DBG(1, "HNP: CONNECT, now b_host\n");
+			dev_dbg(musb->controller, "HNP: CONNECT, now b_host\n");
 b_host:
 			musb->xceiv->state = OTG_STATE_B_HOST;
 			hcd->self.is_b_host = 1;
@@ -757,14 +735,14 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 		else
 			usb_hcd_resume_root_hub(hcd);
 
-		DBG(1, "CONNECT (%s) devctl %02x\n",
-				otg_state_string(musb), devctl);
+		dev_dbg(musb->controller, "CONNECT (%s) devctl %02x\n",
+				otg_state_string(musb->xceiv->state), devctl);
 	}
 #endif	/* CONFIG_USB_MUSB_HDRC_HCD */
 
 	if ((int_usb & MUSB_INTR_DISCONNECT) && !musb->ignore_disconnect) {
-		DBG(1, "DISCONNECT (%s) as %s, devctl %02x\n",
-				otg_state_string(musb),
+		dev_dbg(musb->controller, "DISCONNECT (%s) as %s, devctl %02x\n",
+				otg_state_string(musb->xceiv->state),
 				MUSB_MODE(musb), devctl);
 		handled = IRQ_HANDLED;
 
@@ -807,7 +785,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 #endif	/* GADGET */
 		default:
 			WARNING("unhandled DISCONNECT transition (%s)\n",
-				otg_state_string(musb));
+				otg_state_string(musb->xceiv->state));
 			break;
 		}
 	}
@@ -826,13 +804,14 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 			 * stop the session.
 			 */
 			if (devctl & (MUSB_DEVCTL_FSDEV | MUSB_DEVCTL_LSDEV))
-				DBG(1, "BABBLE devctl: %02x\n", devctl);
+				dev_dbg(musb->controller, "BABBLE devctl: %02x\n", devctl);
 			else {
 				ERR("Stopping host session -- babble\n");
 				musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
 			}
 		} else if (is_peripheral_capable()) {
-			DBG(1, "BUS RESET as %s\n", otg_state_string(musb));
+			dev_dbg(musb->controller, "BUS RESET as %s\n",
+				otg_state_string(musb->xceiv->state));
 			switch (musb->xceiv->state) {
 #ifdef CONFIG_USB_OTG
 			case OTG_STATE_A_SUSPEND:
@@ -845,9 +824,9 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 				/* FALLTHROUGH */
 			case OTG_STATE_A_WAIT_BCON:	/* OPT TD.4.7-900ms */
 				/* never use invalid T(a_wait_bcon) */
-				DBG(1, "HNP: in %s, %d msec timeout\n",
-						otg_state_string(musb),
-						TA_WAIT_BCON(musb));
+				dev_dbg(musb->controller, "HNP: in %s, %d msec timeout\n",
+					otg_state_string(musb->xceiv->state),
+					TA_WAIT_BCON(musb));
 				mod_timer(&musb->otg_timer, jiffies
 					+ msecs_to_jiffies(TA_WAIT_BCON(musb)));
 				break;
@@ -857,8 +836,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 				musb_g_reset(musb);
 				break;
 			case OTG_STATE_B_WAIT_ACON:
-				DBG(1, "HNP: RESET (%s), to b_peripheral\n",
-					otg_state_string(musb));
+				dev_dbg(musb->controller, "HNP: RESET (%s), to b_peripheral\n",
+					otg_state_string(musb->xceiv->state));
 				musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
 				musb_g_reset(musb);
 				break;
@@ -870,8 +849,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 				musb_g_reset(musb);
 				break;
 			default:
-				DBG(1, "Unhandled BUS RESET as %s\n",
-					otg_state_string(musb));
+				dev_dbg(musb->controller, "Unhandled BUS RESET as %s\n",
+					otg_state_string(musb->xceiv->state));
 			}
 		}
 	}
@@ -894,7 +873,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 		u8 epnum;
 		u16 frame;
 
-		DBG(6, "START_OF_FRAME\n");
+		dev_dbg(musb->controller, "START_OF_FRAME\n");
 		handled = IRQ_HANDLED;
 
 		/* start any periodic Tx transfers waiting for current frame */
@@ -936,7 +915,7 @@ void musb_start(struct musb *musb)
 	void __iomem	*regs = musb->mregs;
 	u8		devctl = musb_readb(regs, MUSB_DEVCTL);
 
-	DBG(2, "<== devctl %02x\n", devctl);
+	dev_dbg(musb->controller, "<== devctl %02x\n", devctl);
 
 	/*  Set INT enable registers, enable interrupts */
 	musb_writew(regs, MUSB_INTRTXE, musb->epmask);
@@ -1013,7 +992,7 @@ void musb_stop(struct musb *musb)
 	/* stop IRQs, timers, ... */
 	musb_platform_disable(musb);
 	musb_generic_disable(musb);
-	DBG(3, "HDRC disabled\n");
+	dev_dbg(musb->controller, "HDRC disabled\n");
 
 	/* FIXME
 	 *  - mark host and/or peripheral drivers unusable/inactive
@@ -1359,7 +1338,7 @@ static int __init ep_config_from_hw(struct musb *musb)
 	void *mbase = musb->mregs;
 	int ret = 0;
 
-	DBG(2, "<== static silicon ep config\n");
+	dev_dbg(musb->controller, "<== static silicon ep config\n");
 
 	/* FIXME pick up ep0 maxpacket size */
 
@@ -1506,7 +1485,7 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb)
 #endif
 
 		if (hw_ep->max_packet_sz_tx) {
-			DBG(1,
+			dev_dbg(musb->controller,
 				"%s: hw_ep %d%s, %smax %d\n",
 				musb_driver_name, i,
 				hw_ep->is_shared_fifo ? "shared" : "tx",
@@ -1515,7 +1494,7 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb)
 				hw_ep->max_packet_sz_tx);
 		}
 		if (hw_ep->max_packet_sz_rx && !hw_ep->is_shared_fifo) {
-			DBG(1,
+			dev_dbg(musb->controller,
 				"%s: hw_ep %d%s, %smax %d\n",
 				musb_driver_name, i,
 				"rx",
@@ -1524,7 +1503,7 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb)
 				hw_ep->max_packet_sz_rx);
 		}
 		if (!(hw_ep->max_packet_sz_tx || hw_ep->max_packet_sz_rx))
-			DBG(1, "hw_ep %d not configured\n", i);
+			dev_dbg(musb->controller, "hw_ep %d not configured\n", i);
 	}
 
 	return 0;
@@ -1577,14 +1556,14 @@ irqreturn_t musb_interrupt(struct musb *musb)
 	devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
 	power = musb_readb(musb->mregs, MUSB_POWER);
 
-	DBG(4, "** IRQ %s usb%04x tx%04x rx%04x\n",
+	dev_dbg(musb->controller, "** IRQ %s usb%04x tx%04x rx%04x\n",
 		(devctl & MUSB_DEVCTL_HM) ? "host" : "peripheral",
 		musb->int_usb, musb->int_tx, musb->int_rx);
 
 #ifdef CONFIG_USB_GADGET_MUSB_HDRC
 	if (is_otg_enabled(musb) || is_peripheral_enabled(musb))
 		if (!musb->gadget_driver) {
-			DBG(5, "No gadget driver loaded\n");
+			dev_dbg(musb->controller, "No gadget driver loaded\n");
 			return IRQ_HANDLED;
 		}
 #endif
@@ -1649,7 +1628,7 @@ irqreturn_t musb_interrupt(struct musb *musb)
 
 	return retval;
 }
-
+EXPORT_SYMBOL_GPL(musb_interrupt);
 
 #ifndef CONFIG_MUSB_PIO_ONLY
 static int __initdata use_dma = 1;
@@ -1713,7 +1692,7 @@ musb_mode_show(struct device *dev, struct device_attribute *attr, char *buf)
 	int ret = -EINVAL;
 
 	spin_lock_irqsave(&musb->lock, flags);
-	ret = sprintf(buf, "%s\n", otg_state_string(musb));
+	ret = sprintf(buf, "%s\n", otg_state_string(musb->xceiv->state));
 	spin_unlock_irqrestore(&musb->lock, flags);
 
 	return ret;
@@ -2075,7 +2054,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 		status = usb_add_hcd(musb_to_hcd(musb), -1, 0);
 
 		hcd->self.uses_pio_for_control = 1;
-		DBG(1, "%s mode, status %d, devctl %02x %c\n",
+		dev_dbg(musb->controller, "%s mode, status %d, devctl %02x %c\n",
 			"HOST", status,
 			musb_readb(musb->mregs, MUSB_DEVCTL),
 			(musb_readb(musb->mregs, MUSB_DEVCTL)
@@ -2089,7 +2068,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 
 		status = musb_gadget_setup(musb);
 
-		DBG(1, "%s mode, status %d, dev%02x\n",
+		dev_dbg(musb->controller, "%s mode, status %d, dev%02x\n",
 			is_otg_enabled(musb) ? "OTG" : "PERIPHERAL",
 			status,
 			musb_readb(musb->mregs, MUSB_DEVCTL));
@@ -2460,6 +2439,8 @@ static int __init musb_init(void)
 		"musb-dma"
 #elif defined(CONFIG_USB_TUSB_OMAP_DMA)
 		"tusb-omap-dma"
+#elif defined(CONFIG_USB_UX500_DMA)
+		"ux500-dma"
 #else
 		"?dma?"
 #endif
@@ -2471,8 +2452,8 @@ static int __init musb_init(void)
 #elif defined(CONFIG_USB_MUSB_HDRC_HCD)
 		"host"
 #endif
-		", debug=%d\n",
-		musb_driver_name, musb_debug);
+		,
+		musb_driver_name);
 	return platform_driver_probe(&musb_driver, musb_probe);
 }
 
diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h
index 94f6973cf8f7c6b808dc8a8525d90f43cfda669b..742eada5002ea4def10b48ef49feec01d65fe4e8 100644
--- a/drivers/usb/musb/musb_debug.h
+++ b/drivers/usb/musb/musb_debug.h
@@ -42,20 +42,6 @@
 #define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args)
 #define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args)
 
-#define DBG(level, format, args...) do { \
-	if (_dbg_level(level)) \
-		pr_debug("%s %d: " format, __func__, __LINE__, ## args); \
-	} while (0)
-
-extern unsigned musb_debug;
-
-static inline int _dbg_level(unsigned l)
-{
-	return musb_debug >= l;
-}
-
-extern const char *otg_state_string(struct musb *);
-
 #ifdef CONFIG_DEBUG_FS
 extern int musb_init_debugfs(struct musb *musb);
 extern void musb_exit_debugfs(struct musb *musb);
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index f47c20197c61aa3c8882f25a064c83e6890ff9cb..0a50a35e185351f0732602c7d5b04e4f4173d3d3 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -147,7 +147,8 @@ static inline void unmap_dma_buffer(struct musb_request *request,
 		return;
 
 	if (request->request.dma == DMA_ADDR_INVALID) {
-		DBG(20, "not unmapping a never mapped buffer\n");
+		dev_vdbg(musb->controller,
+				"not unmapping a never mapped buffer\n");
 		return;
 	}
 	if (request->map_state == MUSB_MAPPED) {
@@ -198,11 +199,11 @@ __acquires(ep->musb->lock)
 	spin_unlock(&musb->lock);
 	unmap_dma_buffer(req, musb);
 	if (request->status == 0)
-		DBG(5, "%s done request %p,  %d/%d\n",
+		dev_dbg(musb->controller, "%s done request %p,  %d/%d\n",
 				ep->end_point.name, request,
 				req->request.actual, req->request.length);
 	else
-		DBG(2, "%s request %p, %d/%d fault %d\n",
+		dev_dbg(musb->controller, "%s request %p, %d/%d fault %d\n",
 				ep->end_point.name, request,
 				req->request.actual, req->request.length,
 				request->status);
@@ -219,6 +220,7 @@ __acquires(ep->musb->lock)
  */
 static void nuke(struct musb_ep *ep, const int status)
 {
+	struct musb		*musb = ep->musb;
 	struct musb_request	*req = NULL;
 	void __iomem *epio = ep->musb->endpoints[ep->current_epnum].regs;
 
@@ -246,7 +248,8 @@ static void nuke(struct musb_ep *ep, const int status)
 		}
 
 		value = c->channel_abort(ep->dma);
-		DBG(value ? 1 : 6, "%s: abort DMA --> %d\n", ep->name, value);
+		dev_dbg(musb->controller, "%s: abort DMA --> %d\n",
+				ep->name, value);
 		c->channel_release(ep->dma);
 		ep->dma = NULL;
 	}
@@ -329,7 +332,7 @@ static void txstate(struct musb *musb, struct musb_request *req)
 
 	/* we shouldn't get here while DMA is active ... but we do ... */
 	if (dma_channel_status(musb_ep->dma) == MUSB_DMA_STATUS_BUSY) {
-		DBG(4, "dma pending...\n");
+		dev_dbg(musb->controller, "dma pending...\n");
 		return;
 	}
 
@@ -341,18 +344,18 @@ static void txstate(struct musb *musb, struct musb_request *req)
 			(int)(request->length - request->actual));
 
 	if (csr & MUSB_TXCSR_TXPKTRDY) {
-		DBG(5, "%s old packet still ready , txcsr %03x\n",
+		dev_dbg(musb->controller, "%s old packet still ready , txcsr %03x\n",
 				musb_ep->end_point.name, csr);
 		return;
 	}
 
 	if (csr & MUSB_TXCSR_P_SENDSTALL) {
-		DBG(5, "%s stalling, txcsr %03x\n",
+		dev_dbg(musb->controller, "%s stalling, txcsr %03x\n",
 				musb_ep->end_point.name, csr);
 		return;
 	}
 
-	DBG(4, "hw_ep%d, maxpacket %d, fifo count %d, txcsr %03x\n",
+	dev_dbg(musb->controller, "hw_ep%d, maxpacket %d, fifo count %d, txcsr %03x\n",
 			epnum, musb_ep->packet_sz, fifo_count,
 			csr);
 
@@ -369,7 +372,7 @@ static void txstate(struct musb *musb, struct musb_request *req)
 
 		/* MUSB_TXCSR_P_ISO is still set correctly */
 
-#ifdef CONFIG_USB_INVENTRA_DMA
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_UX500_DMA)
 		{
 			if (request_size < musb_ep->packet_sz)
 				musb_ep->dma->desired_mode = 0;
@@ -469,7 +472,7 @@ static void txstate(struct musb *musb, struct musb_request *req)
 	}
 
 	/* host may already have the data when this message shows... */
-	DBG(3, "%s TX/IN %s len %d/%d, txcsr %04x, fifo %d/%d\n",
+	dev_dbg(musb->controller, "%s TX/IN %s len %d/%d, txcsr %04x, fifo %d/%d\n",
 			musb_ep->end_point.name, use_dma ? "dma" : "pio",
 			request->actual, request->length,
 			musb_readw(epio, MUSB_TXCSR),
@@ -496,7 +499,7 @@ void musb_g_tx(struct musb *musb, u8 epnum)
 	request = &req->request;
 
 	csr = musb_readw(epio, MUSB_TXCSR);
-	DBG(4, "<== %s, txcsr %04x\n", musb_ep->end_point.name, csr);
+	dev_dbg(musb->controller, "<== %s, txcsr %04x\n", musb_ep->end_point.name, csr);
 
 	dma = is_dma_capable() ? musb_ep->dma : NULL;
 
@@ -516,7 +519,8 @@ void musb_g_tx(struct musb *musb, u8 epnum)
 		csr |=	 MUSB_TXCSR_P_WZC_BITS;
 		csr &= ~(MUSB_TXCSR_P_UNDERRUN | MUSB_TXCSR_TXPKTRDY);
 		musb_writew(epio, MUSB_TXCSR, csr);
-		DBG(20, "underrun on ep%d, req %p\n", epnum, request);
+		dev_vdbg(musb->controller, "underrun on ep%d, req %p\n",
+				epnum, request);
 	}
 
 	if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
@@ -524,7 +528,7 @@ void musb_g_tx(struct musb *musb, u8 epnum)
 		 * SHOULD NOT HAPPEN... has with CPPI though, after
 		 * changing SENDSTALL (and other cases); harmless?
 		 */
-		DBG(5, "%s dma still busy?\n", musb_ep->end_point.name);
+		dev_dbg(musb->controller, "%s dma still busy?\n", musb_ep->end_point.name);
 		return;
 	}
 
@@ -540,7 +544,7 @@ void musb_g_tx(struct musb *musb, u8 epnum)
 			/* Ensure writebuffer is empty. */
 			csr = musb_readw(epio, MUSB_TXCSR);
 			request->actual += musb_ep->dma->actual_len;
-			DBG(4, "TXCSR%d %04x, DMA off, len %zu, req %p\n",
+			dev_dbg(musb->controller, "TXCSR%d %04x, DMA off, len %zu, req %p\n",
 				epnum, csr, musb_ep->dma->actual_len, request);
 		}
 
@@ -551,7 +555,7 @@ void musb_g_tx(struct musb *musb, u8 epnum)
 		if ((request->zero && request->length
 			&& (request->length % musb_ep->packet_sz == 0)
 			&& (request->actual == request->length))
-#ifdef CONFIG_USB_INVENTRA_DMA
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_UX500_DMA)
 			|| (is_dma && (!dma->desired_mode ||
 				(request->actual &
 					(musb_ep->packet_sz - 1))))
@@ -564,7 +568,7 @@ void musb_g_tx(struct musb *musb, u8 epnum)
 			if (csr & MUSB_TXCSR_TXPKTRDY)
 				return;
 
-			DBG(4, "sending zero pkt\n");
+			dev_dbg(musb->controller, "sending zero pkt\n");
 			musb_writew(epio, MUSB_TXCSR, MUSB_TXCSR_MODE
 					| MUSB_TXCSR_TXPKTRDY);
 			request->zero = 0;
@@ -574,7 +578,7 @@ void musb_g_tx(struct musb *musb, u8 epnum)
 			musb_g_giveback(musb_ep, request, 0);
 			req = musb_ep->desc ? next_request(musb_ep) : NULL;
 			if (!req) {
-				DBG(4, "%s idle now\n",
+				dev_dbg(musb->controller, "%s idle now\n",
 					musb_ep->end_point.name);
 				return;
 			}
@@ -640,12 +644,12 @@ static void rxstate(struct musb *musb, struct musb_request *req)
 
 	/* We shouldn't get here while DMA is active, but we do... */
 	if (dma_channel_status(musb_ep->dma) == MUSB_DMA_STATUS_BUSY) {
-		DBG(4, "DMA pending...\n");
+		dev_dbg(musb->controller, "DMA pending...\n");
 		return;
 	}
 
 	if (csr & MUSB_RXCSR_P_SENDSTALL) {
-		DBG(5, "%s stalling, RXCSR %04x\n",
+		dev_dbg(musb->controller, "%s stalling, RXCSR %04x\n",
 		    musb_ep->end_point.name, csr);
 		return;
 	}
@@ -752,12 +756,59 @@ static void rxstate(struct musb *musb, struct musb_request *req)
 				}
 
 				if (use_dma)
+					return;
+			}
+#elif defined(CONFIG_USB_UX500_DMA)
+			if ((is_buffer_mapped(req)) &&
+				(request->actual < request->length)) {
+
+				struct dma_controller *c;
+				struct dma_channel *channel;
+				int transfer_size = 0;
+
+				c = musb->dma_controller;
+				channel = musb_ep->dma;
+
+				/* In case first packet is short */
+				if (len < musb_ep->packet_sz)
+					transfer_size = len;
+				else if (request->short_not_ok)
+					transfer_size =	min(request->length -
+							request->actual,
+							channel->max_len);
+				else
+					transfer_size = min(request->length -
+							request->actual,
+							(unsigned)len);
+
+				csr &= ~MUSB_RXCSR_DMAMODE;
+				csr |= (MUSB_RXCSR_DMAENAB |
+					MUSB_RXCSR_AUTOCLEAR);
+
+				musb_writew(epio, MUSB_RXCSR, csr);
+
+				if (transfer_size <= musb_ep->packet_sz) {
+					musb_ep->dma->desired_mode = 0;
+				} else {
+					musb_ep->dma->desired_mode = 1;
+					/* Mode must be set after DMAENAB */
+					csr |= MUSB_RXCSR_DMAMODE;
+					musb_writew(epio, MUSB_RXCSR, csr);
+				}
+
+				if (c->channel_program(channel,
+							musb_ep->packet_sz,
+							channel->desired_mode,
+							request->dma
+							+ request->actual,
+							transfer_size))
+
 					return;
 			}
 #endif	/* Mentor's DMA */
 
 			fifo_count = request->length - request->actual;
-			DBG(3, "%s OUT/RX pio fifo %d/%d, maxpacket %d\n",
+			dev_dbg(musb->controller, "%s OUT/RX pio fifo %d/%d, maxpacket %d\n",
 					musb_ep->end_point.name,
 					len, fifo_count,
 					musb_ep->packet_sz);
@@ -846,7 +897,7 @@ void musb_g_rx(struct musb *musb, u8 epnum)
 	csr = musb_readw(epio, MUSB_RXCSR);
 	dma = is_dma_capable() ? musb_ep->dma : NULL;
 
-	DBG(4, "<== %s, rxcsr %04x%s %p\n", musb_ep->end_point.name,
+	dev_dbg(musb->controller, "<== %s, rxcsr %04x%s %p\n", musb_ep->end_point.name,
 			csr, dma ? " (dma)" : "", request);
 
 	if (csr & MUSB_RXCSR_P_SENTSTALL) {
@@ -861,19 +912,18 @@ void musb_g_rx(struct musb *musb, u8 epnum)
 		csr &= ~MUSB_RXCSR_P_OVERRUN;
 		musb_writew(epio, MUSB_RXCSR, csr);
 
-		DBG(3, "%s iso overrun on %p\n", musb_ep->name, request);
+		dev_dbg(musb->controller, "%s iso overrun on %p\n", musb_ep->name, request);
 		if (request->status == -EINPROGRESS)
 			request->status = -EOVERFLOW;
 	}
 	if (csr & MUSB_RXCSR_INCOMPRX) {
 		/* REVISIT not necessarily an error */
-		DBG(4, "%s, incomprx\n", musb_ep->end_point.name);
+		dev_dbg(musb->controller, "%s, incomprx\n", musb_ep->end_point.name);
 	}
 
 	if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
 		/* "should not happen"; likely RXPKTRDY pending for DMA */
-		DBG((csr & MUSB_RXCSR_DMAENAB) ? 4 : 1,
-			"%s busy, csr %04x\n",
+		dev_dbg(musb->controller, "%s busy, csr %04x\n",
 			musb_ep->end_point.name, csr);
 		return;
 	}
@@ -887,12 +937,13 @@ void musb_g_rx(struct musb *musb, u8 epnum)
 
 		request->actual += musb_ep->dma->actual_len;
 
-		DBG(4, "RXCSR%d %04x, dma off, %04x, len %zu, req %p\n",
+		dev_dbg(musb->controller, "RXCSR%d %04x, dma off, %04x, len %zu, req %p\n",
 			epnum, csr,
 			musb_readw(epio, MUSB_RXCSR),
 			musb_ep->dma->actual_len, request);
 
-#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA) || \
+	defined(CONFIG_USB_UX500_DMA)
 		/* Autoclear doesn't clear RxPktRdy for short packets */
 		if ((dma->desired_mode == 0 && !hw_ep->rx_double_buffered)
 				|| (dma->actual_len
@@ -922,7 +973,8 @@ void musb_g_rx(struct musb *musb, u8 epnum)
 		if (!req)
 			return;
 	}
-#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA) || \
+	defined(CONFIG_USB_UX500_DMA)
 exit:
 #endif
 	/* Analyze request */
@@ -978,7 +1030,7 @@ static int musb_gadget_enable(struct usb_ep *ep,
 			ok = musb->hb_iso_rx;
 
 		if (!ok) {
-			DBG(4, "no support for high bandwidth ISO\n");
+			dev_dbg(musb->controller, "no support for high bandwidth ISO\n");
 			goto fail;
 		}
 		musb_ep->hb_mult = (tmp >> 11) & 3;
@@ -1002,7 +1054,7 @@ static int musb_gadget_enable(struct usb_ep *ep,
 			goto fail;
 
 		if (tmp > hw_ep->max_packet_sz_tx) {
-			DBG(4, "packet size beyond hardware FIFO size\n");
+			dev_dbg(musb->controller, "packet size beyond hardware FIFO size\n");
 			goto fail;
 		}
 
@@ -1042,7 +1094,7 @@ static int musb_gadget_enable(struct usb_ep *ep,
 			goto fail;
 
 		if (tmp > hw_ep->max_packet_sz_rx) {
-			DBG(4, "packet size beyond hardware FIFO size\n");
+			dev_dbg(musb->controller, "packet size beyond hardware FIFO size\n");
 			goto fail;
 		}
 
@@ -1155,7 +1207,7 @@ static int musb_gadget_disable(struct usb_ep *ep)
 
 	spin_unlock_irqrestore(&(musb->lock), flags);
 
-	DBG(2, "%s\n", musb_ep->end_point.name);
+	dev_dbg(musb->controller, "%s\n", musb_ep->end_point.name);
 
 	return status;
 }
@@ -1167,11 +1219,12 @@ static int musb_gadget_disable(struct usb_ep *ep)
 struct usb_request *musb_alloc_request(struct usb_ep *ep, gfp_t gfp_flags)
 {
 	struct musb_ep		*musb_ep = to_musb_ep(ep);
+	struct musb		*musb = musb_ep->musb;
 	struct musb_request	*request = NULL;
 
 	request = kzalloc(sizeof *request, gfp_flags);
 	if (!request) {
-		DBG(4, "not enough memory\n");
+		dev_dbg(musb->controller, "not enough memory\n");
 		return NULL;
 	}
 
@@ -1205,7 +1258,7 @@ struct free_record {
  */
 void musb_ep_restart(struct musb *musb, struct musb_request *req)
 {
-	DBG(3, "<== %s request %p len %u on hw_ep%d\n",
+	dev_dbg(musb->controller, "<== %s request %p len %u on hw_ep%d\n",
 		req->tx ? "TX/IN" : "RX/OUT",
 		&req->request, req->request.length, req->epnum);
 
@@ -1239,7 +1292,7 @@ static int musb_gadget_queue(struct usb_ep *ep, struct usb_request *req,
 	if (request->ep != musb_ep)
 		return -EINVAL;
 
-	DBG(4, "<== to %s request=%p\n", ep->name, req);
+	dev_dbg(musb->controller, "<== to %s request=%p\n", ep->name, req);
 
 	/* request is mine now... */
 	request->request.actual = 0;
@@ -1253,7 +1306,7 @@ static int musb_gadget_queue(struct usb_ep *ep, struct usb_request *req,
 
 	/* don't queue if the ep is down */
 	if (!musb_ep->desc) {
-		DBG(4, "req %p queued to %s while ep %s\n",
+		dev_dbg(musb->controller, "req %p queued to %s while ep %s\n",
 				req, ep->name, "disabled");
 		status = -ESHUTDOWN;
 		goto cleanup;
@@ -1290,7 +1343,7 @@ static int musb_gadget_dequeue(struct usb_ep *ep, struct usb_request *request)
 			break;
 	}
 	if (r != req) {
-		DBG(3, "request %p not queued to %s\n", request, ep->name);
+		dev_dbg(musb->controller, "request %p not queued to %s\n", request, ep->name);
 		status = -EINVAL;
 		goto done;
 	}
@@ -1356,7 +1409,7 @@ static int musb_gadget_set_halt(struct usb_ep *ep, int value)
 	request = next_request(musb_ep);
 	if (value) {
 		if (request) {
-			DBG(3, "request in progress, cannot halt %s\n",
+			dev_dbg(musb->controller, "request in progress, cannot halt %s\n",
 			    ep->name);
 			status = -EAGAIN;
 			goto done;
@@ -1365,7 +1418,7 @@ static int musb_gadget_set_halt(struct usb_ep *ep, int value)
 		if (musb_ep->is_in) {
 			csr = musb_readw(epio, MUSB_TXCSR);
 			if (csr & MUSB_TXCSR_FIFONOTEMPTY) {
-				DBG(3, "FIFO busy, cannot halt %s\n", ep->name);
+				dev_dbg(musb->controller, "FIFO busy, cannot halt %s\n", ep->name);
 				status = -EAGAIN;
 				goto done;
 			}
@@ -1374,7 +1427,7 @@ static int musb_gadget_set_halt(struct usb_ep *ep, int value)
 		musb_ep->wedged = 0;
 
 	/* set/clear the stall and toggle bits */
-	DBG(2, "%s: %s stall\n", ep->name, value ? "set" : "clear");
+	dev_dbg(musb->controller, "%s: %s stall\n", ep->name, value ? "set" : "clear");
 	if (musb_ep->is_in) {
 		csr = musb_readw(epio, MUSB_TXCSR);
 		csr |= MUSB_TXCSR_P_WZC_BITS
@@ -1401,7 +1454,7 @@ static int musb_gadget_set_halt(struct usb_ep *ep, int value)
 
 	/* maybe start the first request in the queue */
 	if (!musb_ep->busy && !value && request) {
-		DBG(3, "restarting the request\n");
+		dev_dbg(musb->controller, "restarting the request\n");
 		musb_ep_restart(musb, request);
 	}
 
@@ -1532,7 +1585,7 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
 	case OTG_STATE_B_IDLE:
 		/* Start SRP ... OTG not required. */
 		devctl = musb_readb(mregs, MUSB_DEVCTL);
-		DBG(2, "Sending SRP: devctl: %02x\n", devctl);
+		dev_dbg(musb->controller, "Sending SRP: devctl: %02x\n", devctl);
 		devctl |= MUSB_DEVCTL_SESSION;
 		musb_writeb(mregs, MUSB_DEVCTL, devctl);
 		devctl = musb_readb(mregs, MUSB_DEVCTL);
@@ -1549,6 +1602,10 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
 				break;
 		}
 
+		spin_unlock_irqrestore(&musb->lock, flags);
+		otg_start_srp(musb->xceiv);
+		spin_lock_irqsave(&musb->lock, flags);
+
 		/* Block idling for at least 1s */
 		musb_platform_try_idle(musb,
 			jiffies + msecs_to_jiffies(1 * HZ));
@@ -1556,7 +1613,8 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
 		status = 0;
 		goto done;
 	default:
-		DBG(2, "Unhandled wake: %s\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "Unhandled wake: %s\n",
+			otg_state_string(musb->xceiv->state));
 		goto done;
 	}
 
@@ -1565,7 +1623,7 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
 	power = musb_readb(mregs, MUSB_POWER);
 	power |= MUSB_POWER_RESUME;
 	musb_writeb(mregs, MUSB_POWER, power);
-	DBG(2, "issue wakeup\n");
+	dev_dbg(musb->controller, "issue wakeup\n");
 
 	/* FIXME do this next chunk in a timer callback, no udelay */
 	mdelay(2);
@@ -1599,7 +1657,7 @@ static void musb_pullup(struct musb *musb, int is_on)
 
 	/* FIXME if on, HdrcStart; if off, HdrcStop */
 
-	DBG(3, "gadget %s D+ pullup %s\n",
+	dev_dbg(musb->controller, "gadget %s D+ pullup %s\n",
 		musb->gadget_driver->function, is_on ? "on" : "off");
 	musb_writeb(musb->mregs, MUSB_POWER, power);
 }
@@ -1607,7 +1665,7 @@ static void musb_pullup(struct musb *musb, int is_on)
 #if 0
 static int musb_gadget_vbus_session(struct usb_gadget *gadget, int is_active)
 {
-	DBG(2, "<= %s =>\n", __func__);
+	dev_dbg(musb->controller, "<= %s =>\n", __func__);
 
 	/*
 	 * FIXME iff driver's softconnect flag is set (as it is during probe,
@@ -1816,17 +1874,17 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 
 	/* driver must be initialized to support peripheral mode */
 	if (!musb) {
-		DBG(1, "no dev??\n");
+		dev_dbg(musb->controller, "no dev??\n");
 		retval = -ENODEV;
 		goto err0;
 	}
 
 	pm_runtime_get_sync(musb->controller);
 
-	DBG(3, "registering driver %s\n", driver->function);
+	dev_dbg(musb->controller, "registering driver %s\n", driver->function);
 
 	if (musb->gadget_driver) {
-		DBG(1, "%s is already bound to %s\n",
+		dev_dbg(musb->controller, "%s is already bound to %s\n",
 				musb_driver_name,
 				musb->gadget_driver->driver.name);
 		retval = -EBUSY;
@@ -1842,7 +1900,7 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 
 	retval = bind(&musb->g);
 	if (retval) {
-		DBG(3, "bind to driver %s failed --> %d\n",
+		dev_dbg(musb->controller, "bind to driver %s failed --> %d\n",
 				driver->driver.name, retval);
 		goto err1;
 	}
@@ -1870,7 +1928,7 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 	if (is_otg_enabled(musb)) {
 		struct usb_hcd	*hcd = musb_to_hcd(musb);
 
-		DBG(3, "OTG startup...\n");
+		dev_dbg(musb->controller, "OTG startup...\n");
 
 		/* REVISIT:  funcall to other code, which also
 		 * handles power budgeting ... this way also
@@ -1878,7 +1936,7 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 		 */
 		retval = usb_add_hcd(musb_to_hcd(musb), -1, 0);
 		if (retval < 0) {
-			DBG(1, "add_hcd failed, %d\n", retval);
+			dev_dbg(musb->controller, "add_hcd failed, %d\n", retval);
 			goto err2;
 		}
 
@@ -1985,7 +2043,7 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
 	stop_activity(musb, driver);
 	otg_set_peripheral(musb->xceiv, NULL);
 
-	DBG(3, "unregistering driver %s\n", driver->function);
+	dev_dbg(musb->controller, "unregistering driver %s\n", driver->function);
 
 	spin_unlock_irqrestore(&musb->lock, flags);
 	driver->unbind(&musb->g);
@@ -2037,7 +2095,7 @@ void musb_g_resume(struct musb *musb)
 		break;
 	default:
 		WARNING("unhandled RESUME transition (%s)\n",
-				otg_state_string(musb));
+				otg_state_string(musb->xceiv->state));
 	}
 }
 
@@ -2047,7 +2105,7 @@ void musb_g_suspend(struct musb *musb)
 	u8	devctl;
 
 	devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
-	DBG(3, "devctl %02x\n", devctl);
+	dev_dbg(musb->controller, "devctl %02x\n", devctl);
 
 	switch (musb->xceiv->state) {
 	case OTG_STATE_B_IDLE:
@@ -2067,7 +2125,7 @@ void musb_g_suspend(struct musb *musb)
 		 * A_PERIPHERAL may need care too
 		 */
 		WARNING("unhandled SUSPEND transition (%s)\n",
-				otg_state_string(musb));
+				otg_state_string(musb->xceiv->state));
 	}
 }
 
@@ -2083,7 +2141,7 @@ void musb_g_disconnect(struct musb *musb)
 	void __iomem	*mregs = musb->mregs;
 	u8	devctl = musb_readb(mregs, MUSB_DEVCTL);
 
-	DBG(3, "devctl %02x\n", devctl);
+	dev_dbg(musb->controller, "devctl %02x\n", devctl);
 
 	/* clear HR */
 	musb_writeb(mregs, MUSB_DEVCTL, devctl & MUSB_DEVCTL_SESSION);
@@ -2101,8 +2159,8 @@ void musb_g_disconnect(struct musb *musb)
 	switch (musb->xceiv->state) {
 	default:
 #ifdef	CONFIG_USB_MUSB_OTG
-		DBG(2, "Unhandled disconnect %s, setting a_idle\n",
-			otg_state_string(musb));
+		dev_dbg(musb->controller, "Unhandled disconnect %s, setting a_idle\n",
+			otg_state_string(musb->xceiv->state));
 		musb->xceiv->state = OTG_STATE_A_IDLE;
 		MUSB_HST_MODE(musb);
 		break;
@@ -2132,7 +2190,7 @@ __acquires(musb->lock)
 	u8		devctl = musb_readb(mbase, MUSB_DEVCTL);
 	u8		power;
 
-	DBG(3, "<== %s addr=%x driver '%s'\n",
+	dev_dbg(musb->controller, "<== %s addr=%x driver '%s'\n",
 			(devctl & MUSB_DEVCTL_BDEVICE)
 				? "B-Device" : "A-Device",
 			musb_readb(mbase, MUSB_FADDR),
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c
index 75a542e42fdfdc9f584b2b18206f94259541abb1..b2faff2355070bf0c4bf3473f05d33969a1676bb 100644
--- a/drivers/usb/musb/musb_gadget_ep0.c
+++ b/drivers/usb/musb/musb_gadget_ep0.c
@@ -209,7 +209,7 @@ static inline void musb_try_b_hnp_enable(struct musb *musb)
 	void __iomem	*mbase = musb->mregs;
 	u8		devctl;
 
-	DBG(1, "HNP: Setting HR\n");
+	dev_dbg(musb->controller, "HNP: Setting HR\n");
 	devctl = musb_readb(mbase, MUSB_DEVCTL);
 	musb_writeb(mbase, MUSB_DEVCTL, devctl | MUSB_DEVCTL_HR);
 }
@@ -306,7 +306,7 @@ __acquires(musb->lock)
 				/* Maybe start the first request in the queue */
 				request = next_request(musb_ep);
 				if (!musb_ep->busy && request) {
-					DBG(3, "restarting the request\n");
+					dev_dbg(musb->controller, "restarting the request\n");
 					musb_ep_restart(musb, request);
 				}
 
@@ -553,7 +553,7 @@ static void ep0_txstate(struct musb *musb)
 
 	if (!req) {
 		/* WARN_ON(1); */
-		DBG(2, "odd; csr0 %04x\n", musb_readw(regs, MUSB_CSR0));
+		dev_dbg(musb->controller, "odd; csr0 %04x\n", musb_readw(regs, MUSB_CSR0));
 		return;
 	}
 
@@ -610,7 +610,7 @@ musb_read_setup(struct musb *musb, struct usb_ctrlrequest *req)
 	/* NOTE:  earlier 2.6 versions changed setup packets to host
 	 * order, but now USB packets always stay in USB byte order.
 	 */
-	DBG(3, "SETUP req%02x.%02x v%04x i%04x l%d\n",
+	dev_dbg(musb->controller, "SETUP req%02x.%02x v%04x i%04x l%d\n",
 		req->bRequestType,
 		req->bRequest,
 		le16_to_cpu(req->wValue),
@@ -678,7 +678,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
 	csr = musb_readw(regs, MUSB_CSR0);
 	len = musb_readb(regs, MUSB_COUNT0);
 
-	DBG(4, "csr %04x, count %d, myaddr %d, ep0stage %s\n",
+	dev_dbg(musb->controller, "csr %04x, count %d, myaddr %d, ep0stage %s\n",
 			csr, len,
 			musb_readb(mbase, MUSB_FADDR),
 			decode_ep0stage(musb->ep0_state));
@@ -749,7 +749,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
 
 		/* enter test mode if needed (exit by reset) */
 		else if (musb->test_mode) {
-			DBG(1, "entering TESTMODE\n");
+			dev_dbg(musb->controller, "entering TESTMODE\n");
 
 			if (MUSB_TEST_PACKET == musb->test_mode_nr)
 				musb_load_testpacket(musb);
@@ -861,7 +861,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
 				break;
 			}
 
-			DBG(3, "handled %d, csr %04x, ep0stage %s\n",
+			dev_dbg(musb->controller, "handled %d, csr %04x, ep0stage %s\n",
 				handled, csr,
 				decode_ep0stage(musb->ep0_state));
 
@@ -878,7 +878,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
 			if (handled < 0) {
 				musb_ep_select(mbase, 0);
 stall:
-				DBG(3, "stall (%d)\n", handled);
+				dev_dbg(musb->controller, "stall (%d)\n", handled);
 				musb->ackpend |= MUSB_CSR0_P_SENDSTALL;
 				musb->ep0_state = MUSB_EP0_STAGE_IDLE;
 finish:
@@ -958,7 +958,7 @@ musb_g_ep0_queue(struct usb_ep *e, struct usb_request *r, gfp_t gfp_flags)
 		status = 0;
 		break;
 	default:
-		DBG(1, "ep0 request queued in state %d\n",
+		dev_dbg(musb->controller, "ep0 request queued in state %d\n",
 				musb->ep0_state);
 		status = -EINVAL;
 		goto cleanup;
@@ -967,7 +967,7 @@ musb_g_ep0_queue(struct usb_ep *e, struct usb_request *r, gfp_t gfp_flags)
 	/* add request to the list */
 	list_add_tail(&req->list, &ep->req_list);
 
-	DBG(3, "queue to %s (%s), length=%d\n",
+	dev_dbg(musb->controller, "queue to %s (%s), length=%d\n",
 			ep->name, ep->is_in ? "IN/TX" : "OUT/RX",
 			req->request.length);
 
@@ -1060,7 +1060,7 @@ static int musb_g_ep0_halt(struct usb_ep *e, int value)
 		musb->ackpend = 0;
 		break;
 	default:
-		DBG(1, "ep0 can't halt in state %d\n", musb->ep0_state);
+		dev_dbg(musb->controller, "ep0 can't halt in state %d\n", musb->ep0_state);
 		status = -EINVAL;
 	}
 
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 5eef4a8847dbdfaa1f234d554ab1efe9af0a09a8..7295e316bdfcf82e2af402118ce93e5af2dec465 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -106,6 +106,7 @@ static void musb_ep_program(struct musb *musb, u8 epnum,
  */
 static void musb_h_tx_flush_fifo(struct musb_hw_ep *ep)
 {
+	struct musb	*musb = ep->musb;
 	void __iomem	*epio = ep->regs;
 	u16		csr;
 	u16		lastcsr = 0;
@@ -114,7 +115,7 @@ static void musb_h_tx_flush_fifo(struct musb_hw_ep *ep)
 	csr = musb_readw(epio, MUSB_TXCSR);
 	while (csr & MUSB_TXCSR_FIFONOTEMPTY) {
 		if (csr != lastcsr)
-			DBG(3, "Host TX FIFONOTEMPTY csr: %02x\n", csr);
+			dev_dbg(musb->controller, "Host TX FIFONOTEMPTY csr: %02x\n", csr);
 		lastcsr = csr;
 		csr |= MUSB_TXCSR_FLUSHFIFO;
 		musb_writew(epio, MUSB_TXCSR, csr);
@@ -240,7 +241,7 @@ musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh)
 		len = urb->transfer_buffer_length - urb->actual_length;
 	}
 
-	DBG(4, "qh %p urb %p dev%d ep%d%s%s, hw_ep %d, %p/%d\n",
+	dev_dbg(musb->controller, "qh %p urb %p dev%d ep%d%s%s, hw_ep %d, %p/%d\n",
 			qh, urb, address, qh->epnum,
 			is_in ? "in" : "out",
 			({char *s; switch (qh->type) {
@@ -263,7 +264,7 @@ musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh)
 	switch (qh->type) {
 	case USB_ENDPOINT_XFER_ISOC:
 	case USB_ENDPOINT_XFER_INT:
-		DBG(3, "check whether there's still time for periodic Tx\n");
+		dev_dbg(musb->controller, "check whether there's still time for periodic Tx\n");
 		frame = musb_readw(mbase, MUSB_FRAME);
 		/* FIXME this doesn't implement that scheduling policy ...
 		 * or handle framecounter wrapping
@@ -278,7 +279,7 @@ musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh)
 		} else {
 			qh->frame = urb->start_frame;
 			/* enable SOF interrupt so we can count down */
-			DBG(1, "SOF for %d\n", epnum);
+			dev_dbg(musb->controller, "SOF for %d\n", epnum);
 #if 1 /* ifndef	CONFIG_ARCH_DAVINCI */
 			musb_writeb(mbase, MUSB_INTRUSBE, 0xff);
 #endif
@@ -286,7 +287,7 @@ musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh)
 		break;
 	default:
 start:
-		DBG(4, "Start TX%d %s\n", epnum,
+		dev_dbg(musb->controller, "Start TX%d %s\n", epnum,
 			hw_ep->tx_channel ? "dma" : "pio");
 
 		if (!hw_ep->tx_channel)
@@ -301,21 +302,7 @@ static void musb_giveback(struct musb *musb, struct urb *urb, int status)
 __releases(musb->lock)
 __acquires(musb->lock)
 {
-	DBG(({ int level; switch (status) {
-				case 0:
-					level = 4;
-					break;
-				/* common/boring faults */
-				case -EREMOTEIO:
-				case -ESHUTDOWN:
-				case -ECONNRESET:
-				case -EPIPE:
-					level = 3;
-					break;
-				default:
-					level = 2;
-					break;
-				}; level; }),
+	dev_dbg(musb->controller,
 			"complete %p %pF (%d), dev%d ep%d%s, %d/%d\n",
 			urb, urb->complete, status,
 			usb_pipedevice(urb->pipe),
@@ -426,7 +413,7 @@ static void musb_advance_schedule(struct musb *musb, struct urb *urb,
 	}
 
 	if (qh != NULL && qh->is_ready) {
-		DBG(4, "... next ep%d %cX urb %p\n",
+		dev_dbg(musb->controller, "... next ep%d %cX urb %p\n",
 		    hw_ep->epnum, is_in ? 'R' : 'T', next_urb(qh));
 		musb_start_urb(musb, is_in, qh);
 	}
@@ -471,7 +458,7 @@ musb_host_packet_rx(struct musb *musb, struct urb *urb, u8 epnum, u8 iso_err)
 
 	/* musb_ep_select(mbase, epnum); */
 	rx_count = musb_readw(epio, MUSB_RXCOUNT);
-	DBG(3, "RX%d count %d, buffer %p len %d/%d\n", epnum, rx_count,
+	dev_dbg(musb->controller, "RX%d count %d, buffer %p len %d/%d\n", epnum, rx_count,
 			urb->transfer_buffer, qh->offset,
 			urb->transfer_buffer_length);
 
@@ -493,7 +480,7 @@ musb_host_packet_rx(struct musb *musb, struct urb *urb, u8 epnum, u8 iso_err)
 				status = -EOVERFLOW;
 				urb->error_count++;
 			}
-			DBG(2, "** OVERFLOW %d into %d\n", rx_count, length);
+			dev_dbg(musb->controller, "** OVERFLOW %d into %d\n", rx_count, length);
 			do_flush = 1;
 		} else
 			length = rx_count;
@@ -511,7 +498,7 @@ musb_host_packet_rx(struct musb *musb, struct urb *urb, u8 epnum, u8 iso_err)
 		if (rx_count > length) {
 			if (urb->status == -EINPROGRESS)
 				urb->status = -EOVERFLOW;
-			DBG(2, "** OVERFLOW %d into %d\n", rx_count, length);
+			dev_dbg(musb->controller, "** OVERFLOW %d into %d\n", rx_count, length);
 			do_flush = 1;
 		} else
 			length = rx_count;
@@ -697,7 +684,7 @@ static void musb_ep_program(struct musb *musb, u8 epnum,
 	struct musb_qh		*qh = musb_ep_get_qh(hw_ep, !is_out);
 	u16			packet_sz = qh->maxpacket;
 
-	DBG(3, "%s hw%d urb %p spd%d dev%d ep%d%s "
+	dev_dbg(musb->controller, "%s hw%d urb %p spd%d dev%d ep%d%s "
 				"h_addr%02x h_port%02x bytes %d\n",
 			is_out ? "-->" : "<--",
 			epnum, urb, urb->dev->speed,
@@ -850,37 +837,32 @@ static void musb_ep_program(struct musb *musb, u8 epnum,
 		/* kick things off */
 
 		if ((is_cppi_enabled() || tusb_dma_omap()) && dma_channel) {
-			/* candidate for DMA */
-			if (dma_channel) {
-				dma_channel->actual_len = 0L;
-				qh->segsize = len;
-
-				/* AUTOREQ is in a DMA register */
-				musb_writew(hw_ep->regs, MUSB_RXCSR, csr);
-				csr = musb_readw(hw_ep->regs,
-						MUSB_RXCSR);
-
-				/* unless caller treats short rx transfers as
-				 * errors, we dare not queue multiple transfers.
-				 */
-				dma_ok = dma_controller->channel_program(
-						dma_channel, packet_sz,
-						!(urb->transfer_flags
-							& URB_SHORT_NOT_OK),
-						urb->transfer_dma + offset,
-						qh->segsize);
-				if (!dma_ok) {
-					dma_controller->channel_release(
-							dma_channel);
-					hw_ep->rx_channel = NULL;
-					dma_channel = NULL;
-				} else
-					csr |= MUSB_RXCSR_DMAENAB;
-			}
+			/* Candidate for DMA */
+			dma_channel->actual_len = 0L;
+			qh->segsize = len;
+
+			/* AUTOREQ is in a DMA register */
+			musb_writew(hw_ep->regs, MUSB_RXCSR, csr);
+			csr = musb_readw(hw_ep->regs, MUSB_RXCSR);
+
+			/*
+			 * Unless caller treats short RX transfers as
+			 * errors, we dare not queue multiple transfers.
+			 */
+			dma_ok = dma_controller->channel_program(dma_channel,
+					packet_sz, !(urb->transfer_flags &
+						     URB_SHORT_NOT_OK),
+					urb->transfer_dma + offset,
+					qh->segsize);
+			if (!dma_ok) {
+				dma_controller->channel_release(dma_channel);
+				hw_ep->rx_channel = dma_channel = NULL;
+			} else
+				csr |= MUSB_RXCSR_DMAENAB;
 		}
 
 		csr |= MUSB_RXCSR_H_REQPKT;
-		DBG(7, "RXCSR%d := %04x\n", epnum, csr);
+		dev_dbg(musb->controller, "RXCSR%d := %04x\n", epnum, csr);
 		musb_writew(hw_ep->regs, MUSB_RXCSR, csr);
 		csr = musb_readw(hw_ep->regs, MUSB_RXCSR);
 	}
@@ -923,15 +905,15 @@ static bool musb_h_ep0_continue(struct musb *musb, u16 len, struct urb *urb)
 		request = (struct usb_ctrlrequest *) urb->setup_packet;
 
 		if (!request->wLength) {
-			DBG(4, "start no-DATA\n");
+			dev_dbg(musb->controller, "start no-DATA\n");
 			break;
 		} else if (request->bRequestType & USB_DIR_IN) {
-			DBG(4, "start IN-DATA\n");
+			dev_dbg(musb->controller, "start IN-DATA\n");
 			musb->ep0_stage = MUSB_EP0_IN;
 			more = true;
 			break;
 		} else {
-			DBG(4, "start OUT-DATA\n");
+			dev_dbg(musb->controller, "start OUT-DATA\n");
 			musb->ep0_stage = MUSB_EP0_OUT;
 			more = true;
 		}
@@ -943,7 +925,7 @@ static bool musb_h_ep0_continue(struct musb *musb, u16 len, struct urb *urb)
 		if (fifo_count) {
 			fifo_dest = (u8 *) (urb->transfer_buffer
 					+ urb->actual_length);
-			DBG(3, "Sending %d byte%s to ep0 fifo %p\n",
+			dev_dbg(musb->controller, "Sending %d byte%s to ep0 fifo %p\n",
 					fifo_count,
 					(fifo_count == 1) ? "" : "s",
 					fifo_dest);
@@ -988,7 +970,7 @@ irqreturn_t musb_h_ep0_irq(struct musb *musb)
 			? musb_readb(epio, MUSB_COUNT0)
 			: 0;
 
-	DBG(4, "<== csr0 %04x, qh %p, count %d, urb %p, stage %d\n",
+	dev_dbg(musb->controller, "<== csr0 %04x, qh %p, count %d, urb %p, stage %d\n",
 		csr, qh, len, urb, musb->ep0_stage);
 
 	/* if we just did status stage, we are done */
@@ -999,15 +981,15 @@ irqreturn_t musb_h_ep0_irq(struct musb *musb)
 
 	/* prepare status */
 	if (csr & MUSB_CSR0_H_RXSTALL) {
-		DBG(6, "STALLING ENDPOINT\n");
+		dev_dbg(musb->controller, "STALLING ENDPOINT\n");
 		status = -EPIPE;
 
 	} else if (csr & MUSB_CSR0_H_ERROR) {
-		DBG(2, "no response, csr0 %04x\n", csr);
+		dev_dbg(musb->controller, "no response, csr0 %04x\n", csr);
 		status = -EPROTO;
 
 	} else if (csr & MUSB_CSR0_H_NAKTIMEOUT) {
-		DBG(2, "control NAK timeout\n");
+		dev_dbg(musb->controller, "control NAK timeout\n");
 
 		/* NOTE:  this code path would be a good place to PAUSE a
 		 * control transfer, if another one is queued, so that
@@ -1022,7 +1004,7 @@ irqreturn_t musb_h_ep0_irq(struct musb *musb)
 	}
 
 	if (status) {
-		DBG(6, "aborting\n");
+		dev_dbg(musb->controller, "aborting\n");
 		retval = IRQ_HANDLED;
 		if (urb)
 			urb->status = status;
@@ -1072,7 +1054,7 @@ irqreturn_t musb_h_ep0_irq(struct musb *musb)
 			/* flag status stage */
 			musb->ep0_stage = MUSB_EP0_STATUS;
 
-			DBG(5, "ep0 STATUS, csr %04x\n", csr);
+			dev_dbg(musb->controller, "ep0 STATUS, csr %04x\n", csr);
 
 		}
 		musb_writew(epio, MUSB_CSR0, csr);
@@ -1126,31 +1108,31 @@ void musb_host_tx(struct musb *musb, u8 epnum)
 
 	/* with CPPI, DMA sometimes triggers "extra" irqs */
 	if (!urb) {
-		DBG(4, "extra TX%d ready, csr %04x\n", epnum, tx_csr);
+		dev_dbg(musb->controller, "extra TX%d ready, csr %04x\n", epnum, tx_csr);
 		return;
 	}
 
 	pipe = urb->pipe;
 	dma = is_dma_capable() ? hw_ep->tx_channel : NULL;
-	DBG(4, "OUT/TX%d end, csr %04x%s\n", epnum, tx_csr,
+	dev_dbg(musb->controller, "OUT/TX%d end, csr %04x%s\n", epnum, tx_csr,
 			dma ? ", dma" : "");
 
 	/* check for errors */
 	if (tx_csr & MUSB_TXCSR_H_RXSTALL) {
 		/* dma was disabled, fifo flushed */
-		DBG(3, "TX end %d stall\n", epnum);
+		dev_dbg(musb->controller, "TX end %d stall\n", epnum);
 
 		/* stall; record URB status */
 		status = -EPIPE;
 
 	} else if (tx_csr & MUSB_TXCSR_H_ERROR) {
 		/* (NON-ISO) dma was disabled, fifo flushed */
-		DBG(3, "TX 3strikes on ep=%d\n", epnum);
+		dev_dbg(musb->controller, "TX 3strikes on ep=%d\n", epnum);
 
 		status = -ETIMEDOUT;
 
 	} else if (tx_csr & MUSB_TXCSR_H_NAKTIMEOUT) {
-		DBG(6, "TX end=%d device not responding\n", epnum);
+		dev_dbg(musb->controller, "TX end=%d device not responding\n", epnum);
 
 		/* NOTE:  this code path would be a good place to PAUSE a
 		 * transfer, if there's some other (nonperiodic) tx urb
@@ -1195,7 +1177,7 @@ void musb_host_tx(struct musb *musb, u8 epnum)
 
 	/* second cppi case */
 	if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
-		DBG(4, "extra TX%d ready, csr %04x\n", epnum, tx_csr);
+		dev_dbg(musb->controller, "extra TX%d ready, csr %04x\n", epnum, tx_csr);
 		return;
 	}
 
@@ -1254,7 +1236,7 @@ void musb_host_tx(struct musb *musb, u8 epnum)
 		 * FIFO mode too...
 		 */
 		if (tx_csr & (MUSB_TXCSR_FIFONOTEMPTY | MUSB_TXCSR_TXPKTRDY)) {
-			DBG(2, "DMA complete but packet still in FIFO, "
+			dev_dbg(musb->controller, "DMA complete but packet still in FIFO, "
 			    "CSR %04x\n", tx_csr);
 			return;
 		}
@@ -1321,7 +1303,7 @@ void musb_host_tx(struct musb *musb, u8 epnum)
 			return;
 		}
 	} else	if (tx_csr & MUSB_TXCSR_DMAENAB) {
-		DBG(1, "not complete, but DMA enabled?\n");
+		dev_dbg(musb->controller, "not complete, but DMA enabled?\n");
 		return;
 	}
 
@@ -1462,7 +1444,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 		 * usbtest #11 (unlinks) triggers it regularly, sometimes
 		 * with fifo full.  (Only with DMA??)
 		 */
-		DBG(3, "BOGUS RX%d ready, csr %04x, count %d\n", epnum, val,
+		dev_dbg(musb->controller, "BOGUS RX%d ready, csr %04x, count %d\n", epnum, val,
 			musb_readw(epio, MUSB_RXCOUNT));
 		musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG);
 		return;
@@ -1470,20 +1452,20 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 
 	pipe = urb->pipe;
 
-	DBG(5, "<== hw %d rxcsr %04x, urb actual %d (+dma %zu)\n",
+	dev_dbg(musb->controller, "<== hw %d rxcsr %04x, urb actual %d (+dma %zu)\n",
 		epnum, rx_csr, urb->actual_length,
 		dma ? dma->actual_len : 0);
 
 	/* check for errors, concurrent stall & unlink is not really
 	 * handled yet! */
 	if (rx_csr & MUSB_RXCSR_H_RXSTALL) {
-		DBG(3, "RX end %d STALL\n", epnum);
+		dev_dbg(musb->controller, "RX end %d STALL\n", epnum);
 
 		/* stall; record URB status */
 		status = -EPIPE;
 
 	} else if (rx_csr & MUSB_RXCSR_H_ERROR) {
-		DBG(3, "end %d RX proto error\n", epnum);
+		dev_dbg(musb->controller, "end %d RX proto error\n", epnum);
 
 		status = -EPROTO;
 		musb_writeb(epio, MUSB_RXINTERVAL, 0);
@@ -1491,7 +1473,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 	} else if (rx_csr & MUSB_RXCSR_DATAERROR) {
 
 		if (USB_ENDPOINT_XFER_ISOC != qh->type) {
-			DBG(6, "RX end %d NAK timeout\n", epnum);
+			dev_dbg(musb->controller, "RX end %d NAK timeout\n", epnum);
 
 			/* NOTE: NAKing is *NOT* an error, so we want to
 			 * continue.  Except ... if there's a request for
@@ -1514,12 +1496,12 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 
 			goto finish;
 		} else {
-			DBG(4, "RX end %d ISO data error\n", epnum);
+			dev_dbg(musb->controller, "RX end %d ISO data error\n", epnum);
 			/* packet error reported later */
 			iso_err = true;
 		}
 	} else if (rx_csr & MUSB_RXCSR_INCOMPRX) {
-		DBG(3, "end %d high bandwidth incomplete ISO packet RX\n",
+		dev_dbg(musb->controller, "end %d high bandwidth incomplete ISO packet RX\n",
 				epnum);
 		status = -EPROTO;
 	}
@@ -1565,7 +1547,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 			done = true;
 		}
 
-		DBG(2, "RXCSR%d %04x, reqpkt, len %zu%s\n", epnum, rx_csr,
+		dev_dbg(musb->controller, "RXCSR%d %04x, reqpkt, len %zu%s\n", epnum, rx_csr,
 				xfer_len, dma ? ", dma" : "");
 		rx_csr &= ~MUSB_RXCSR_H_REQPKT;
 
@@ -1615,7 +1597,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 				MUSB_RXCSR_H_WZC_BITS | val);
 		}
 
-		DBG(4, "ep %d dma %s, rxcsr %04x, rxcount %d\n", epnum,
+		dev_dbg(musb->controller, "ep %d dma %s, rxcsr %04x, rxcount %d\n", epnum,
 			done ? "off" : "reset",
 			musb_readw(epio, MUSB_RXCSR),
 			musb_readw(epio, MUSB_RXCOUNT));
@@ -1648,7 +1630,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 
 			rx_count = musb_readw(epio, MUSB_RXCOUNT);
 
-			DBG(2, "RX%d count %d, buffer 0x%x len %d/%d\n",
+			dev_dbg(musb->controller, "RX%d count %d, buffer 0x%x len %d/%d\n",
 					epnum, rx_count,
 					urb->transfer_dma
 						+ urb->actual_length,
@@ -1672,7 +1654,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 						d_status = -EOVERFLOW;
 						urb->error_count++;
 					}
-					DBG(2, "** OVERFLOW %d into %d\n",\
+					dev_dbg(musb->controller, "** OVERFLOW %d into %d\n",\
 					    rx_count, d->length);
 
 					length = d->length;
@@ -1760,7 +1742,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 			usb_hcd_unmap_urb_for_dma(musb_to_hcd(musb), urb);
 			done = musb_host_packet_rx(musb, urb,
 					epnum, iso_err);
-			DBG(6, "read %spacket\n", done ? "last " : "");
+			dev_dbg(musb->controller, "read %spacket\n", done ? "last " : "");
 		}
 	}
 
@@ -1881,7 +1863,7 @@ static int musb_schedule(
 	idle = 1;
 	qh->mux = 0;
 	hw_ep = musb->endpoints + best_end;
-	DBG(4, "qh %p periodic slot %d\n", qh, best_end);
+	dev_dbg(musb->controller, "qh %p periodic slot %d\n", qh, best_end);
 success:
 	if (head) {
 		idle = list_empty(head);
@@ -2087,6 +2069,7 @@ static int musb_urb_enqueue(
 static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh)
 {
 	struct musb_hw_ep	*ep = qh->hw_ep;
+	struct musb		*musb = ep->musb;
 	void __iomem		*epio = ep->regs;
 	unsigned		hw_end = ep->epnum;
 	void __iomem		*regs = ep->musb->mregs;
@@ -2102,7 +2085,7 @@ static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh)
 		dma = is_in ? ep->rx_channel : ep->tx_channel;
 		if (dma) {
 			status = ep->musb->dma_controller->channel_abort(dma);
-			DBG(status ? 1 : 3,
+			dev_dbg(musb->controller,
 				"abort %cX%d DMA for urb %p --> %d\n",
 				is_in ? 'R' : 'T', ep->epnum,
 				urb, status);
@@ -2149,7 +2132,7 @@ static int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 	int			is_in  = usb_pipein(urb->pipe);
 	int			ret;
 
-	DBG(4, "urb=%p, dev%d ep%d%s\n", urb,
+	dev_dbg(musb->controller, "urb=%p, dev%d ep%d%s\n", urb,
 			usb_pipedevice(urb->pipe),
 			usb_pipeendpoint(urb->pipe),
 			is_in ? "in" : "out");
@@ -2304,7 +2287,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
 
 	if (musb->is_active) {
 		WARNING("trying to suspend as %s while active\n",
-				otg_state_string(musb));
+				otg_state_string(musb->xceiv->state));
 		return -EBUSY;
 	} else
 		return 0;
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c
index 489104a5ae14507f8d2f1010ced652981d0e59c2..2d80a575883881c742dee131bf6b4d3fb8e12c96 100644
--- a/drivers/usb/musb/musb_virthub.c
+++ b/drivers/usb/musb/musb_virthub.c
@@ -74,7 +74,7 @@ static void musb_port_suspend(struct musb *musb, bool do_suspend)
 				break;
 		}
 
-		DBG(3, "Root port suspended, power %02x\n", power);
+		dev_dbg(musb->controller, "Root port suspended, power %02x\n", power);
 
 		musb->port1_status |= USB_PORT_STAT_SUSPEND;
 		switch (musb->xceiv->state) {
@@ -97,15 +97,15 @@ static void musb_port_suspend(struct musb *musb, bool do_suspend)
 			break;
 #endif
 		default:
-			DBG(1, "bogus rh suspend? %s\n",
-				otg_state_string(musb));
+			dev_dbg(musb->controller, "bogus rh suspend? %s\n",
+				otg_state_string(musb->xceiv->state));
 		}
 	} else if (power & MUSB_POWER_SUSPENDM) {
 		power &= ~MUSB_POWER_SUSPENDM;
 		power |= MUSB_POWER_RESUME;
 		musb_writeb(mbase, MUSB_POWER, power);
 
-		DBG(3, "Root port resuming, power %02x\n", power);
+		dev_dbg(musb->controller, "Root port resuming, power %02x\n", power);
 
 		/* later, GetPortStatus will stop RESUME signaling */
 		musb->port1_status |= MUSB_PORT_STAT_RESUME;
@@ -120,7 +120,7 @@ static void musb_port_reset(struct musb *musb, bool do_reset)
 
 #ifdef CONFIG_USB_MUSB_OTG
 	if (musb->xceiv->state == OTG_STATE_B_IDLE) {
-		DBG(2, "HNP: Returning from HNP; no hub reset from b_idle\n");
+		dev_dbg(musb->controller, "HNP: Returning from HNP; no hub reset from b_idle\n");
 		musb->port1_status &= ~USB_PORT_STAT_RESET;
 		return;
 	}
@@ -159,7 +159,7 @@ static void musb_port_reset(struct musb *musb, bool do_reset)
 		musb->port1_status &= ~USB_PORT_STAT_ENABLE;
 		musb->rh_timer = jiffies + msecs_to_jiffies(50);
 	} else {
-		DBG(4, "root port reset stopped\n");
+		dev_dbg(musb->controller, "root port reset stopped\n");
 		musb_writeb(mbase, MUSB_POWER,
 				power & ~MUSB_POWER_RESET);
 
@@ -167,7 +167,7 @@ static void musb_port_reset(struct musb *musb, bool do_reset)
 
 		power = musb_readb(mbase, MUSB_POWER);
 		if (power & MUSB_POWER_HSMODE) {
-			DBG(4, "high-speed device connected\n");
+			dev_dbg(musb->controller, "high-speed device connected\n");
 			musb->port1_status |= USB_PORT_STAT_HIGH_SPEED;
 		}
 
@@ -208,7 +208,8 @@ void musb_root_disconnect(struct musb *musb)
 		musb->xceiv->state = OTG_STATE_B_IDLE;
 		break;
 	default:
-		DBG(1, "host disconnect (%s)\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "host disconnect (%s)\n",
+			otg_state_string(musb->xceiv->state));
 	}
 }
 
@@ -287,7 +288,7 @@ int musb_hub_control(
 		default:
 			goto error;
 		}
-		DBG(5, "clear feature %d\n", wValue);
+		dev_dbg(musb->controller, "clear feature %d\n", wValue);
 		musb->port1_status &= ~(1 << wValue);
 		break;
 	case GetHubDescriptor:
@@ -329,7 +330,7 @@ int musb_hub_control(
 
 			power = musb_readb(musb->mregs, MUSB_POWER);
 			power &= ~MUSB_POWER_RESUME;
-			DBG(4, "root port resume stopped, power %02x\n",
+			dev_dbg(musb->controller, "root port resume stopped, power %02x\n",
 					power);
 			musb_writeb(musb->mregs, MUSB_POWER, power);
 
@@ -352,7 +353,7 @@ int musb_hub_control(
 				(__le32 *) buf);
 
 		/* port change status is more interesting */
-		DBG(get_unaligned((u16 *)(buf+2)) ? 2 : 5, "port status %08x\n",
+		dev_dbg(musb->controller, "port status %08x\n",
 				musb->port1_status);
 		break;
 	case SetPortFeature:
@@ -423,7 +424,7 @@ int musb_hub_control(
 		default:
 			goto error;
 		}
-		DBG(5, "set feature %d\n", wValue);
+		dev_dbg(musb->controller, "set feature %d\n", wValue);
 		musb->port1_status |= 1 << wValue;
 		break;
 
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index d281792db05c414cc0a6f2c30a62967dd8a458e9..f70c5a5777361d4c13a941c69331e5882fbf6f5d 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -122,11 +122,12 @@ static void configure_channel(struct dma_channel *channel,
 {
 	struct musb_dma_channel *musb_channel = channel->private_data;
 	struct musb_dma_controller *controller = musb_channel->controller;
+	struct musb *musb = controller->private_data;
 	void __iomem *mbase = controller->base;
 	u8 bchannel = musb_channel->idx;
 	u16 csr = 0;
 
-	DBG(4, "%p, pkt_sz %d, addr 0x%x, len %d, mode %d\n",
+	dev_dbg(musb->controller, "%p, pkt_sz %d, addr 0x%x, len %d, mode %d\n",
 			channel, packet_sz, dma_addr, len, mode);
 
 	if (mode) {
@@ -161,7 +162,7 @@ static int dma_channel_program(struct dma_channel *channel,
 	struct musb_dma_controller *controller = musb_channel->controller;
 	struct musb *musb = controller->private_data;
 
-	DBG(2, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n",
+	dev_dbg(musb->controller, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n",
 		musb_channel->epnum,
 		musb_channel->transmit ? "Tx" : "Rx",
 		packet_sz, dma_addr, len, mode);
@@ -274,7 +275,7 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data)
 #endif
 
 	if (!int_hsdma) {
-		DBG(2, "spurious DMA irq\n");
+		dev_dbg(musb->controller, "spurious DMA irq\n");
 
 		for (bchannel = 0; bchannel < MUSB_HSDMA_CHANNELS; bchannel++) {
 			musb_channel = (struct musb_dma_channel *)
@@ -288,7 +289,7 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data)
 			}
 		}
 
-		DBG(2, "int_hsdma = 0x%x\n", int_hsdma);
+		dev_dbg(musb->controller, "int_hsdma = 0x%x\n", int_hsdma);
 
 		if (!int_hsdma)
 			goto done;
@@ -315,7 +316,7 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data)
 				channel->actual_len = addr
 					- musb_channel->start_addr;
 
-				DBG(2, "ch %p, 0x%x -> 0x%x (%zu / %d) %s\n",
+				dev_dbg(musb->controller, "ch %p, 0x%x -> 0x%x (%zu / %d) %s\n",
 					channel, musb_channel->start_addr,
 					addr, channel->actual_len,
 					musb_channel->len,
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index e9e60b6e058394c3bdcdad9af873e6f25e9c21d8..c5d4c44d0ffa334246e801c131862bf318ba29cc 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -76,7 +76,7 @@ static void musb_do_idle(unsigned long _musb)
 		if (musb->port1_status & MUSB_PORT_STAT_RESUME) {
 			power = musb_readb(musb->mregs, MUSB_POWER);
 			power &= ~MUSB_POWER_RESUME;
-			DBG(1, "root port resume stopped, power %02x\n", power);
+			dev_dbg(musb->controller, "root port resume stopped, power %02x\n", power);
 			musb_writeb(musb->mregs, MUSB_POWER, power);
 			musb->is_active = 1;
 			musb->port1_status &= ~(USB_PORT_STAT_SUSPEND
@@ -114,7 +114,8 @@ static void omap2430_musb_try_idle(struct musb *musb, unsigned long timeout)
 	/* Never idle if active, or when VBUS timeout is not set as host */
 	if (musb->is_active || ((musb->a_wait_bcon == 0)
 			&& (musb->xceiv->state == OTG_STATE_A_WAIT_BCON))) {
-		DBG(4, "%s active, deleting timer\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "%s active, deleting timer\n",
+			otg_state_string(musb->xceiv->state));
 		del_timer(&musb_idle_timer);
 		last_timer = jiffies;
 		return;
@@ -124,14 +125,14 @@ static void omap2430_musb_try_idle(struct musb *musb, unsigned long timeout)
 		if (!timer_pending(&musb_idle_timer))
 			last_timer = timeout;
 		else {
-			DBG(4, "Longer idle timer already pending, ignoring\n");
+			dev_dbg(musb->controller, "Longer idle timer already pending, ignoring\n");
 			return;
 		}
 	}
 	last_timer = timeout;
 
-	DBG(4, "%s inactive, for idle timer for %lu ms\n",
-		otg_state_string(musb),
+	dev_dbg(musb->controller, "%s inactive, for idle timer for %lu ms\n",
+		otg_state_string(musb->xceiv->state),
 		(unsigned long)jiffies_to_msecs(timeout - jiffies));
 	mod_timer(&musb_idle_timer, timeout);
 }
@@ -193,9 +194,9 @@ static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
 	}
 	musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
 
-	DBG(1, "VBUS %s, devctl %02x "
+	dev_dbg(musb->controller, "VBUS %s, devctl %02x "
 		/* otg %3x conf %08x prcm %08x */ "\n",
-		otg_state_string(musb),
+		otg_state_string(musb->xceiv->state),
 		musb_readb(musb->mregs, MUSB_DEVCTL));
 }
 
@@ -239,7 +240,7 @@ static int musb_otg_notifications(struct notifier_block *nb,
 
 	switch (event) {
 	case USB_EVENT_ID:
-		DBG(4, "ID GND\n");
+		dev_dbg(musb->controller, "ID GND\n");
 
 		if (is_otg_enabled(musb)) {
 #ifdef CONFIG_USB_GADGET_MUSB_HDRC
@@ -257,7 +258,7 @@ static int musb_otg_notifications(struct notifier_block *nb,
 		break;
 
 	case USB_EVENT_VBUS:
-		DBG(4, "VBUS Connect\n");
+		dev_dbg(musb->controller, "VBUS Connect\n");
 
 #ifdef CONFIG_USB_GADGET_MUSB_HDRC
 		if (musb->gadget_driver)
@@ -267,7 +268,7 @@ static int musb_otg_notifications(struct notifier_block *nb,
 		break;
 
 	case USB_EVENT_NONE:
-		DBG(4, "VBUS Disconnect\n");
+		dev_dbg(musb->controller, "VBUS Disconnect\n");
 
 #ifdef CONFIG_USB_GADGET_MUSB_HDRC
 		if (is_otg_enabled(musb) || is_peripheral_enabled(musb))
@@ -285,7 +286,7 @@ static int musb_otg_notifications(struct notifier_block *nb,
 		otg_shutdown(musb->xceiv);
 		break;
 	default:
-		DBG(4, "ID float\n");
+		dev_dbg(musb->controller, "ID float\n");
 		return NOTIFY_DONE;
 	}
 
@@ -339,7 +340,7 @@ static int omap2430_musb_init(struct musb *musb)
 	status = otg_register_notifier(musb->xceiv, &musb->nb);
 
 	if (status)
-		DBG(1, "notification register failed\n");
+		dev_dbg(musb->controller, "notification register failed\n");
 
 	setup_timer(&musb_idle_timer, musb_do_idle, (unsigned long) musb);
 
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index c47aac4a1f98415d19a91c56c8d6deb4ebf9aeff..b410357cf0165b0f4e835caaa50add9724065d95 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -106,7 +106,7 @@ static void tusb_wbus_quirk(struct musb *musb, int enabled)
 		tmp = phy_otg_ena & ~WBUS_QUIRK_MASK;
 		tmp |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_TESTM2;
 		musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
-		DBG(2, "Enabled tusb wbus quirk ctrl %08x ena %08x\n",
+		dev_dbg(musb->controller, "Enabled tusb wbus quirk ctrl %08x ena %08x\n",
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL),
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
 	} else if (musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE)
@@ -115,7 +115,7 @@ static void tusb_wbus_quirk(struct musb *musb, int enabled)
 		musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
 		tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ena;
 		musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
-		DBG(2, "Disabled tusb wbus quirk ctrl %08x ena %08x\n",
+		dev_dbg(musb->controller, "Disabled tusb wbus quirk ctrl %08x ena %08x\n",
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL),
 			musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
 		phy_otg_ctrl = 0;
@@ -172,13 +172,14 @@ static inline void tusb_fifo_read_unaligned(void __iomem *fifo,
 
 void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf)
 {
+	struct musb *musb = hw_ep->musb;
 	void __iomem	*ep_conf = hw_ep->conf;
 	void __iomem	*fifo = hw_ep->fifo;
 	u8		epnum = hw_ep->epnum;
 
 	prefetch(buf);
 
-	DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+	dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
 			'T', epnum, fifo, len, buf);
 
 	if (epnum)
@@ -221,11 +222,12 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf)
 
 void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf)
 {
+	struct musb *musb = hw_ep->musb;
 	void __iomem	*ep_conf = hw_ep->conf;
 	void __iomem	*fifo = hw_ep->fifo;
 	u8		epnum = hw_ep->epnum;
 
-	DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+	dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
 			'R', epnum, fifo, len, buf);
 
 	if (epnum)
@@ -304,7 +306,7 @@ static int tusb_draw_power(struct otg_transceiver *x, unsigned mA)
 	}
 	musb_writel(tbase, TUSB_PRCM_MNGMT, reg);
 
-	DBG(2, "draw max %d mA VBUS\n", mA);
+	dev_dbg(musb->controller, "draw max %d mA VBUS\n", mA);
 	return 0;
 }
 
@@ -374,7 +376,7 @@ static void tusb_allow_idle(struct musb *musb, u32 wakeup_enables)
 	reg |= TUSB_PRCM_MNGMT_PM_IDLE | TUSB_PRCM_MNGMT_DEV_IDLE;
 	musb_writel(tbase, TUSB_PRCM_MNGMT, reg);
 
-	DBG(6, "idle, wake on %02x\n", wakeup_enables);
+	dev_dbg(musb->controller, "idle, wake on %02x\n", wakeup_enables);
 }
 
 /*
@@ -421,8 +423,8 @@ static void musb_do_idle(unsigned long _musb)
 		if ((musb->a_wait_bcon != 0)
 			&& (musb->idle_timeout == 0
 				|| time_after(jiffies, musb->idle_timeout))) {
-			DBG(4, "Nothing connected %s, turning off VBUS\n",
-					otg_state_string(musb));
+			dev_dbg(musb->controller, "Nothing connected %s, turning off VBUS\n",
+					otg_state_string(musb->xceiv->state));
 		}
 		/* FALLTHROUGH */
 	case OTG_STATE_A_IDLE:
@@ -481,7 +483,8 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
 	/* Never idle if active, or when VBUS timeout is not set as host */
 	if (musb->is_active || ((musb->a_wait_bcon == 0)
 			&& (musb->xceiv->state == OTG_STATE_A_WAIT_BCON))) {
-		DBG(4, "%s active, deleting timer\n", otg_state_string(musb));
+		dev_dbg(musb->controller, "%s active, deleting timer\n",
+			otg_state_string(musb->xceiv->state));
 		del_timer(&musb_idle_timer);
 		last_timer = jiffies;
 		return;
@@ -491,14 +494,14 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
 		if (!timer_pending(&musb_idle_timer))
 			last_timer = timeout;
 		else {
-			DBG(4, "Longer idle timer already pending, ignoring\n");
+			dev_dbg(musb->controller, "Longer idle timer already pending, ignoring\n");
 			return;
 		}
 	}
 	last_timer = timeout;
 
-	DBG(4, "%s inactive, for idle timer for %lu ms\n",
-		otg_state_string(musb),
+	dev_dbg(musb->controller, "%s inactive, for idle timer for %lu ms\n",
+		otg_state_string(musb->xceiv->state),
 		(unsigned long)jiffies_to_msecs(timeout - jiffies));
 	mod_timer(&musb_idle_timer, timeout);
 }
@@ -572,8 +575,8 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
 	musb_writel(tbase, TUSB_DEV_CONF, conf);
 	musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
 
-	DBG(1, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
-		otg_state_string(musb),
+	dev_dbg(musb->controller, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
+		otg_state_string(musb->xceiv->state),
 		musb_readb(musb->mregs, MUSB_DEVCTL),
 		musb_readl(tbase, TUSB_DEV_OTG_STAT),
 		conf, prcm);
@@ -633,7 +636,7 @@ static int tusb_musb_set_mode(struct musb *musb, u8 musb_mode)
 #endif
 
 	default:
-		DBG(2, "Trying to set mode %i\n", musb_mode);
+		dev_dbg(musb->controller, "Trying to set mode %i\n", musb_mode);
 		return -EINVAL;
 	}
 
@@ -666,7 +669,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 			default_a = !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS);
 		else
 			default_a = is_host_enabled(musb);
-		DBG(2, "Default-%c\n", default_a ? 'A' : 'B');
+		dev_dbg(musb->controller, "Default-%c\n", default_a ? 'A' : 'B');
 		musb->xceiv->default_a = default_a;
 		tusb_musb_set_vbus(musb, default_a);
 
@@ -693,7 +696,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 #endif
 
 			if (otg_stat & TUSB_DEV_OTG_STAT_SESS_END) {
-				DBG(1, "Forcing disconnect (no interrupt)\n");
+				dev_dbg(musb->controller, "Forcing disconnect (no interrupt)\n");
 				if (musb->xceiv->state != OTG_STATE_B_IDLE) {
 					/* INTR_DISCONNECT can hide... */
 					musb->xceiv->state = OTG_STATE_B_IDLE;
@@ -701,18 +704,18 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 				}
 				musb->is_active = 0;
 			}
-			DBG(2, "vbus change, %s, otg %03x\n",
-				otg_state_string(musb), otg_stat);
+			dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
+				otg_state_string(musb->xceiv->state), otg_stat);
 			idle_timeout = jiffies + (1 * HZ);
 			schedule_work(&musb->irq_work);
 
 		} else /* A-dev state machine */ {
-			DBG(2, "vbus change, %s, otg %03x\n",
-				otg_state_string(musb), otg_stat);
+			dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
+				otg_state_string(musb->xceiv->state), otg_stat);
 
 			switch (musb->xceiv->state) {
 			case OTG_STATE_A_IDLE:
-				DBG(2, "Got SRP, turning on VBUS\n");
+				dev_dbg(musb->controller, "Got SRP, turning on VBUS\n");
 				musb_platform_set_vbus(musb, 1);
 
 				/* CONNECT can wake if a_wait_bcon is set */
@@ -756,7 +759,8 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 	if (int_src & TUSB_INT_SRC_OTG_TIMEOUT) {
 		u8	devctl;
 
-		DBG(4, "%s timer, %03x\n", otg_state_string(musb), otg_stat);
+		dev_dbg(musb->controller, "%s timer, %03x\n",
+			otg_state_string(musb->xceiv->state), otg_stat);
 
 		switch (musb->xceiv->state) {
 		case OTG_STATE_A_WAIT_VRISE:
@@ -767,7 +771,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
 			if (otg_stat & TUSB_DEV_OTG_STAT_VBUS_VALID) {
 				if ((devctl & MUSB_DEVCTL_VBUS)
 						!= MUSB_DEVCTL_VBUS) {
-					DBG(2, "devctl %02x\n", devctl);
+					dev_dbg(musb->controller, "devctl %02x\n", devctl);
 					break;
 				}
 				musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
@@ -812,7 +816,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 	musb_writel(tbase, TUSB_INT_MASK, ~TUSB_INT_MASK_RESERVED_BITS);
 
 	int_src = musb_readl(tbase, TUSB_INT_SRC) & ~TUSB_INT_SRC_RESERVED_BITS;
-	DBG(3, "TUSB IRQ %08x\n", int_src);
+	dev_dbg(musb->controller, "TUSB IRQ %08x\n", int_src);
 
 	musb->int_usb = (u8) int_src;
 
@@ -833,7 +837,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 			reg = musb_readl(tbase, TUSB_SCRATCH_PAD);
 			if (reg == i)
 				break;
-			DBG(6, "TUSB NOR not ready\n");
+			dev_dbg(musb->controller, "TUSB NOR not ready\n");
 		}
 
 		/* work around issue 13 (2nd half) */
@@ -845,7 +849,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 			musb->is_active = 1;
 			schedule_work(&musb->irq_work);
 		}
-		DBG(3, "wake %sactive %02x\n",
+		dev_dbg(musb->controller, "wake %sactive %02x\n",
 				musb->is_active ? "" : "in", reg);
 
 		/* REVISIT host side TUSB_PRCM_WHOSTDISCON, TUSB_PRCM_WBUS */
@@ -867,7 +871,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 		u32	dma_src = musb_readl(tbase, TUSB_DMA_INT_SRC);
 		u32	real_dma_src = musb_readl(tbase, TUSB_DMA_INT_MASK);
 
-		DBG(3, "DMA IRQ %08x\n", dma_src);
+		dev_dbg(musb->controller, "DMA IRQ %08x\n", dma_src);
 		real_dma_src = ~real_dma_src & dma_src;
 		if (tusb_dma_omap() && real_dma_src) {
 			int	tx_source = (real_dma_src & 0xffff);
@@ -875,7 +879,7 @@ static irqreturn_t tusb_musb_interrupt(int irq, void *__hci)
 
 			for (i = 1; i <= 15; i++) {
 				if (tx_source & (1 << i)) {
-					DBG(3, "completing ep%i %s\n", i, "tx");
+					dev_dbg(musb->controller, "completing ep%i %s\n", i, "tx");
 					musb_dma_completion(musb, i, 1);
 				}
 			}
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 99cb541e4ef0375c7b358ed5787144c2b8bb9fcc..c784e6c03aac7fbc4cfec0927ee689496ab61749 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -65,7 +65,7 @@ static int tusb_omap_dma_start(struct dma_controller *c)
 
 	tusb_dma = container_of(c, struct tusb_omap_dma, controller);
 
-	/* DBG(3, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */
+	/* dev_dbg(musb->controller, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */
 
 	return 0;
 }
@@ -76,7 +76,7 @@ static int tusb_omap_dma_stop(struct dma_controller *c)
 
 	tusb_dma = container_of(c, struct tusb_omap_dma, controller);
 
-	/* DBG(3, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */
+	/* dev_dbg(musb->controller, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */
 
 	return 0;
 }
@@ -89,7 +89,7 @@ static inline int tusb_omap_use_shared_dmareq(struct tusb_omap_dma_ch *chdat)
 	u32		reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP);
 
 	if (reg != 0) {
-		DBG(3, "ep%i dmareq0 is busy for ep%i\n",
+		dev_dbg(musb->controller, "ep%i dmareq0 is busy for ep%i\n",
 			chdat->epnum, reg & 0xf);
 		return -EAGAIN;
 	}
@@ -143,7 +143,7 @@ static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data)
 	if (ch_status != OMAP_DMA_BLOCK_IRQ)
 		printk(KERN_ERR "TUSB DMA error status: %i\n", ch_status);
 
-	DBG(3, "ep%i %s dma callback ch: %i status: %x\n",
+	dev_dbg(musb->controller, "ep%i %s dma callback ch: %i status: %x\n",
 		chdat->epnum, chdat->tx ? "tx" : "rx",
 		ch, ch_status);
 
@@ -156,7 +156,7 @@ static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data)
 
 	/* HW issue #10: XFR_SIZE may get corrupt on DMA (both async & sync) */
 	if (unlikely(remaining > chdat->transfer_len)) {
-		DBG(2, "Corrupt %s dma ch%i XFR_SIZE: 0x%08lx\n",
+		dev_dbg(musb->controller, "Corrupt %s dma ch%i XFR_SIZE: 0x%08lx\n",
 			chdat->tx ? "tx" : "rx", chdat->ch,
 			remaining);
 		remaining = 0;
@@ -165,13 +165,13 @@ static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data)
 	channel->actual_len = chdat->transfer_len - remaining;
 	pio = chdat->len - channel->actual_len;
 
-	DBG(3, "DMA remaining %lu/%u\n", remaining, chdat->transfer_len);
+	dev_dbg(musb->controller, "DMA remaining %lu/%u\n", remaining, chdat->transfer_len);
 
 	/* Transfer remaining 1 - 31 bytes */
 	if (pio > 0 && pio < 32) {
 		u8	*buf;
 
-		DBG(3, "Using PIO for remaining %lu bytes\n", pio);
+		dev_dbg(musb->controller, "Using PIO for remaining %lu bytes\n", pio);
 		buf = phys_to_virt((u32)chdat->dma_addr) + chdat->transfer_len;
 		if (chdat->tx) {
 			dma_unmap_single(dev, chdat->dma_addr,
@@ -209,7 +209,7 @@ static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data)
 		u16	csr;
 
 		if (chdat->tx) {
-			DBG(3, "terminating short tx packet\n");
+			dev_dbg(musb->controller, "terminating short tx packet\n");
 			musb_ep_select(mbase, chdat->epnum);
 			csr = musb_readw(hw_ep->regs, MUSB_TXCSR);
 			csr |= MUSB_TXCSR_MODE | MUSB_TXCSR_TXPKTRDY
@@ -264,7 +264,7 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
 
 	dma_remaining = TUSB_EP_CONFIG_XFR_SIZE(dma_remaining);
 	if (dma_remaining) {
-		DBG(2, "Busy %s dma ch%i, not using: %08x\n",
+		dev_dbg(musb->controller, "Busy %s dma ch%i, not using: %08x\n",
 			chdat->tx ? "tx" : "rx", chdat->ch,
 			dma_remaining);
 		return false;
@@ -283,7 +283,7 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
 		sync_dev = chdat->sync_dev;
 	} else {
 		if (tusb_omap_use_shared_dmareq(chdat) != 0) {
-			DBG(3, "could not get dma for ep%i\n", chdat->epnum);
+			dev_dbg(musb->controller, "could not get dma for ep%i\n", chdat->epnum);
 			return false;
 		}
 		if (tusb_dma->ch < 0) {
@@ -326,7 +326,7 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
 
 	dma_params.frame_count	= chdat->transfer_len / 32; /* Burst sz frame */
 
-	DBG(3, "ep%i %s dma ch%i dma: %08x len: %u(%u) packet_sz: %i(%i)\n",
+	dev_dbg(musb->controller, "ep%i %s dma ch%i dma: %08x len: %u(%u) packet_sz: %i(%i)\n",
 		chdat->epnum, chdat->tx ? "tx" : "rx",
 		ch, dma_addr, chdat->transfer_len, len,
 		chdat->transfer_packet_sz, packet_sz);
@@ -370,7 +370,7 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
 		dst_burst = OMAP_DMA_DATA_BURST_16;	/* 16x32 write */
 	}
 
-	DBG(3, "ep%i %s using %i-bit %s dma from 0x%08lx to 0x%08lx\n",
+	dev_dbg(musb->controller, "ep%i %s using %i-bit %s dma from 0x%08lx to 0x%08lx\n",
 		chdat->epnum, chdat->tx ? "tx" : "rx",
 		(dma_params.data_type == OMAP_DMA_DATA_TYPE_S32) ? 32 : 16,
 		((dma_addr & 0x3) == 0) ? "sync" : "async",
@@ -525,7 +525,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
 
 	/* REVISIT: Why does dmareq5 not work? */
 	if (hw_ep->epnum == 0) {
-		DBG(3, "Not allowing DMA for ep0 %s\n", tx ? "tx" : "rx");
+		dev_dbg(musb->controller, "Not allowing DMA for ep0 %s\n", tx ? "tx" : "rx");
 		return NULL;
 	}
 
@@ -585,7 +585,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
 		chdat->ch = -1;
 	}
 
-	DBG(3, "ep%i %s dma: %s dma%i dmareq%i sync%i\n",
+	dev_dbg(musb->controller, "ep%i %s dma: %s dma%i dmareq%i sync%i\n",
 		chdat->epnum,
 		chdat->tx ? "tx" : "rx",
 		chdat->ch >= 0 ? "dedicated" : "shared",
@@ -598,7 +598,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
 free_dmareq:
 	tusb_omap_dma_free_dmareq(chdat);
 
-	DBG(3, "ep%i: Could not get a DMA channel\n", chdat->epnum);
+	dev_dbg(musb->controller, "ep%i: Could not get a DMA channel\n", chdat->epnum);
 	channel->status = MUSB_DMA_STATUS_UNKNOWN;
 
 	return NULL;
@@ -611,7 +611,7 @@ static void tusb_omap_dma_release(struct dma_channel *channel)
 	void __iomem		*tbase = musb->ctrl_base;
 	u32			reg;
 
-	DBG(3, "ep%i ch%i\n", chdat->epnum, chdat->ch);
+	dev_dbg(musb->controller, "ep%i ch%i\n", chdat->epnum, chdat->ch);
 
 	reg = musb_readl(tbase, TUSB_DMA_INT_MASK);
 	if (chdat->tx)
diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c
new file mode 100644
index 0000000000000000000000000000000000000000..cecace4118327c8a148ab976d1c8dfb234e7bf57
--- /dev/null
+++ b/drivers/usb/musb/ux500_dma.c
@@ -0,0 +1,422 @@
+/*
+ * drivers/usb/musb/ux500_dma.c
+ *
+ * U8500 and U5500 DMA support code
+ *
+ * Copyright (C) 2009 STMicroelectronics
+ * Copyright (C) 2011 ST-Ericsson SA
+ * Authors:
+ *	Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
+ *	Praveena Nadahally <praveen.nadahally@stericsson.com>
+ *	Rajaram Regupathy <ragupathy.rajaram@stericsson.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmaengine.h>
+#include <linux/pfn.h>
+#include <mach/usb.h>
+#include "musb_core.h"
+
+struct ux500_dma_channel {
+	struct dma_channel channel;
+	struct ux500_dma_controller *controller;
+	struct musb_hw_ep *hw_ep;
+	struct work_struct channel_work;
+	struct dma_chan *dma_chan;
+	unsigned int cur_len;
+	dma_cookie_t cookie;
+	u8 ch_num;
+	u8 is_tx;
+	u8 is_allocated;
+};
+
+struct ux500_dma_controller {
+	struct dma_controller controller;
+	struct ux500_dma_channel rx_channel[UX500_MUSB_DMA_NUM_RX_CHANNELS];
+	struct ux500_dma_channel tx_channel[UX500_MUSB_DMA_NUM_TX_CHANNELS];
+	u32	num_rx_channels;
+	u32	num_tx_channels;
+	void *private_data;
+	dma_addr_t phy_base;
+};
+
+/* Work function invoked from DMA callback to handle tx transfers. */
+static void ux500_tx_work(struct work_struct *data)
+{
+	struct ux500_dma_channel *ux500_channel = container_of(data,
+		struct ux500_dma_channel, channel_work);
+	struct musb_hw_ep       *hw_ep = ux500_channel->hw_ep;
+	struct musb *musb = hw_ep->musb;
+	unsigned long flags;
+
+	DBG(4, "DMA tx transfer done on hw_ep=%d\n", hw_ep->epnum);
+
+	spin_lock_irqsave(&musb->lock, flags);
+	ux500_channel->channel.actual_len = ux500_channel->cur_len;
+	ux500_channel->channel.status = MUSB_DMA_STATUS_FREE;
+	musb_dma_completion(musb, hw_ep->epnum,
+				ux500_channel->is_tx);
+	spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+/* Work function invoked from DMA callback to handle rx transfers. */
+static void ux500_rx_work(struct work_struct *data)
+{
+	struct ux500_dma_channel *ux500_channel = container_of(data,
+		struct ux500_dma_channel, channel_work);
+	struct musb_hw_ep       *hw_ep = ux500_channel->hw_ep;
+	struct musb *musb = hw_ep->musb;
+	unsigned long flags;
+
+	DBG(4, "DMA rx transfer done on hw_ep=%d\n", hw_ep->epnum);
+
+	spin_lock_irqsave(&musb->lock, flags);
+	ux500_channel->channel.actual_len = ux500_channel->cur_len;
+	ux500_channel->channel.status = MUSB_DMA_STATUS_FREE;
+	musb_dma_completion(musb, hw_ep->epnum,
+		ux500_channel->is_tx);
+	spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+void ux500_dma_callback(void *private_data)
+{
+	struct dma_channel *channel = (struct dma_channel *)private_data;
+	struct ux500_dma_channel *ux500_channel = channel->private_data;
+
+	schedule_work(&ux500_channel->channel_work);
+}
+
+static bool ux500_configure_channel(struct dma_channel *channel,
+				u16 packet_sz, u8 mode,
+				dma_addr_t dma_addr, u32 len)
+{
+	struct ux500_dma_channel *ux500_channel = channel->private_data;
+	struct musb_hw_ep *hw_ep = ux500_channel->hw_ep;
+	struct dma_chan *dma_chan = ux500_channel->dma_chan;
+	struct dma_async_tx_descriptor *dma_desc;
+	enum dma_data_direction direction;
+	struct scatterlist sg;
+	struct dma_slave_config slave_conf;
+	enum dma_slave_buswidth addr_width;
+	dma_addr_t usb_fifo_addr = (MUSB_FIFO_OFFSET(hw_ep->epnum) +
+					ux500_channel->controller->phy_base);
+
+	DBG(4, "packet_sz=%d, mode=%d, dma_addr=0x%x, len=%d is_tx=%d\n",
+			packet_sz, mode, dma_addr, len, ux500_channel->is_tx);
+
+	ux500_channel->cur_len = len;
+
+	sg_init_table(&sg, 1);
+	sg_set_page(&sg, pfn_to_page(PFN_DOWN(dma_addr)), len,
+					    offset_in_page(dma_addr));
+	sg_dma_address(&sg) = dma_addr;
+	sg_dma_len(&sg) = len;
+
+	direction = ux500_channel->is_tx ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
+	addr_width = (len & 0x3) ? DMA_SLAVE_BUSWIDTH_1_BYTE :
+					DMA_SLAVE_BUSWIDTH_4_BYTES;
+
+	slave_conf.direction = direction;
+	if (direction == DMA_FROM_DEVICE) {
+		slave_conf.src_addr = usb_fifo_addr;
+		slave_conf.src_addr_width = addr_width;
+		slave_conf.src_maxburst = 16;
+	} else {
+		slave_conf.dst_addr = usb_fifo_addr;
+		slave_conf.dst_addr_width = addr_width;
+		slave_conf.dst_maxburst = 16;
+	}
+	dma_chan->device->device_control(dma_chan, DMA_SLAVE_CONFIG,
+					     (unsigned long) &slave_conf);
+
+	dma_desc = dma_chan->device->
+			device_prep_slave_sg(dma_chan, &sg, 1, direction,
+					     DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+	if (!dma_desc)
+		return false;
+
+	dma_desc->callback = ux500_dma_callback;
+	dma_desc->callback_param = channel;
+	ux500_channel->cookie = dma_desc->tx_submit(dma_desc);
+
+	dma_async_issue_pending(dma_chan);
+
+	return true;
+}
+
+static struct dma_channel *ux500_dma_channel_allocate(struct dma_controller *c,
+				struct musb_hw_ep *hw_ep, u8 is_tx)
+{
+	struct ux500_dma_controller *controller = container_of(c,
+			struct ux500_dma_controller, controller);
+	struct ux500_dma_channel *ux500_channel = NULL;
+	u8 ch_num = hw_ep->epnum - 1;
+	u32 max_ch;
+
+	/* Max 8 DMA channels (0 - 7). Each DMA channel can only be allocated
+	 * to specified hw_ep. For example DMA channel 0 can only be allocated
+	 * to hw_ep 1 and 9.
+	 */
+	if (ch_num > 7)
+		ch_num -= 8;
+
+	max_ch = is_tx ? controller->num_tx_channels :
+			controller->num_rx_channels;
+
+	if (ch_num >= max_ch)
+		return NULL;
+
+	ux500_channel = is_tx ? &(controller->tx_channel[ch_num]) :
+				&(controller->rx_channel[ch_num]) ;
+
+	/* Check if channel is already used. */
+	if (ux500_channel->is_allocated)
+		return NULL;
+
+	ux500_channel->hw_ep = hw_ep;
+	ux500_channel->is_allocated = 1;
+
+	DBG(7, "hw_ep=%d, is_tx=0x%x, channel=%d\n",
+		hw_ep->epnum, is_tx, ch_num);
+
+	return &(ux500_channel->channel);
+}
+
+static void ux500_dma_channel_release(struct dma_channel *channel)
+{
+	struct ux500_dma_channel *ux500_channel = channel->private_data;
+
+	DBG(7, "channel=%d\n", ux500_channel->ch_num);
+
+	if (ux500_channel->is_allocated) {
+		ux500_channel->is_allocated = 0;
+		channel->status = MUSB_DMA_STATUS_FREE;
+		channel->actual_len = 0;
+	}
+}
+
+static int ux500_dma_is_compatible(struct dma_channel *channel,
+		u16 maxpacket, void *buf, u32 length)
+{
+	if ((maxpacket & 0x3)		||
+		((int)buf & 0x3)	||
+		(length < 512)		||
+		(length & 0x3))
+		return false;
+	else
+		return true;
+}
+
+static int ux500_dma_channel_program(struct dma_channel *channel,
+				u16 packet_sz, u8 mode,
+				dma_addr_t dma_addr, u32 len)
+{
+	int ret;
+
+	BUG_ON(channel->status == MUSB_DMA_STATUS_UNKNOWN ||
+		channel->status == MUSB_DMA_STATUS_BUSY);
+
+	if (!ux500_dma_is_compatible(channel, packet_sz, (void *)dma_addr, len))
+		return false;
+
+	channel->status = MUSB_DMA_STATUS_BUSY;
+	channel->actual_len = 0;
+	ret = ux500_configure_channel(channel, packet_sz, mode, dma_addr, len);
+	if (!ret)
+		channel->status = MUSB_DMA_STATUS_FREE;
+
+	return ret;
+}
+
+static int ux500_dma_channel_abort(struct dma_channel *channel)
+{
+	struct ux500_dma_channel *ux500_channel = channel->private_data;
+	struct ux500_dma_controller *controller = ux500_channel->controller;
+	struct musb *musb = controller->private_data;
+	void __iomem *epio = musb->endpoints[ux500_channel->hw_ep->epnum].regs;
+	u16 csr;
+
+	DBG(4, "channel=%d, is_tx=%d\n", ux500_channel->ch_num,
+						ux500_channel->is_tx);
+
+	if (channel->status == MUSB_DMA_STATUS_BUSY) {
+		if (ux500_channel->is_tx) {
+			csr = musb_readw(epio, MUSB_TXCSR);
+			csr &= ~(MUSB_TXCSR_AUTOSET |
+				 MUSB_TXCSR_DMAENAB |
+				 MUSB_TXCSR_DMAMODE);
+			musb_writew(epio, MUSB_TXCSR, csr);
+		} else {
+			csr = musb_readw(epio, MUSB_RXCSR);
+			csr &= ~(MUSB_RXCSR_AUTOCLEAR |
+				 MUSB_RXCSR_DMAENAB |
+				 MUSB_RXCSR_DMAMODE);
+			musb_writew(epio, MUSB_RXCSR, csr);
+		}
+
+		ux500_channel->dma_chan->device->
+				device_control(ux500_channel->dma_chan,
+					DMA_TERMINATE_ALL, 0);
+		channel->status = MUSB_DMA_STATUS_FREE;
+	}
+	return 0;
+}
+
+static int ux500_dma_controller_stop(struct dma_controller *c)
+{
+	struct ux500_dma_controller *controller = container_of(c,
+			struct ux500_dma_controller, controller);
+	struct ux500_dma_channel *ux500_channel;
+	struct dma_channel *channel;
+	u8 ch_num;
+
+	for (ch_num = 0; ch_num < controller->num_rx_channels; ch_num++) {
+		channel = &controller->rx_channel[ch_num].channel;
+		ux500_channel = channel->private_data;
+
+		ux500_dma_channel_release(channel);
+
+		if (ux500_channel->dma_chan)
+			dma_release_channel(ux500_channel->dma_chan);
+	}
+
+	for (ch_num = 0; ch_num < controller->num_tx_channels; ch_num++) {
+		channel = &controller->tx_channel[ch_num].channel;
+		ux500_channel = channel->private_data;
+
+		ux500_dma_channel_release(channel);
+
+		if (ux500_channel->dma_chan)
+			dma_release_channel(ux500_channel->dma_chan);
+	}
+
+	return 0;
+}
+
+static int ux500_dma_controller_start(struct dma_controller *c)
+{
+	struct ux500_dma_controller *controller = container_of(c,
+			struct ux500_dma_controller, controller);
+	struct ux500_dma_channel *ux500_channel = NULL;
+	struct musb *musb = controller->private_data;
+	struct device *dev = musb->controller;
+	struct musb_hdrc_platform_data *plat = dev->platform_data;
+	struct ux500_musb_board_data *data = plat->board_data;
+	struct dma_channel *dma_channel = NULL;
+	u32 ch_num;
+	u8 dir;
+	u8 is_tx = 0;
+
+	void **param_array;
+	struct ux500_dma_channel *channel_array;
+	u32 ch_count;
+	void (*musb_channel_work)(struct work_struct *);
+	dma_cap_mask_t mask;
+
+	if ((data->num_rx_channels > UX500_MUSB_DMA_NUM_RX_CHANNELS) ||
+		(data->num_tx_channels > UX500_MUSB_DMA_NUM_TX_CHANNELS))
+		return -EINVAL;
+
+	controller->num_rx_channels = data->num_rx_channels;
+	controller->num_tx_channels = data->num_tx_channels;
+
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_SLAVE, mask);
+
+	/* Prepare the loop for RX channels */
+	channel_array = controller->rx_channel;
+	ch_count = data->num_rx_channels;
+	param_array = data->dma_rx_param_array;
+	musb_channel_work = ux500_rx_work;
+
+	for (dir = 0; dir < 2; dir++) {
+		for (ch_num = 0; ch_num < ch_count; ch_num++) {
+			ux500_channel = &channel_array[ch_num];
+			ux500_channel->controller = controller;
+			ux500_channel->ch_num = ch_num;
+			ux500_channel->is_tx = is_tx;
+
+			dma_channel = &(ux500_channel->channel);
+			dma_channel->private_data = ux500_channel;
+			dma_channel->status = MUSB_DMA_STATUS_FREE;
+			dma_channel->max_len = SZ_16M;
+
+			ux500_channel->dma_chan = dma_request_channel(mask,
+							data->dma_filter,
+							param_array[ch_num]);
+			if (!ux500_channel->dma_chan) {
+				ERR("Dma pipe allocation error dir=%d ch=%d\n",
+					dir, ch_num);
+
+				/* Release already allocated channels */
+				ux500_dma_controller_stop(c);
+
+				return -EBUSY;
+			}
+
+			INIT_WORK(&ux500_channel->channel_work,
+				musb_channel_work);
+		}
+
+		/* Prepare the loop for TX channels */
+		channel_array = controller->tx_channel;
+		ch_count = data->num_tx_channels;
+		param_array = data->dma_tx_param_array;
+		musb_channel_work = ux500_tx_work;
+		is_tx = 1;
+	}
+
+	return 0;
+}
+
+void dma_controller_destroy(struct dma_controller *c)
+{
+	struct ux500_dma_controller *controller = container_of(c,
+			struct ux500_dma_controller, controller);
+
+	kfree(controller);
+}
+
+struct dma_controller *__init
+dma_controller_create(struct musb *musb, void __iomem *base)
+{
+	struct ux500_dma_controller *controller;
+	struct platform_device *pdev = to_platform_device(musb->controller);
+	struct resource	*iomem;
+
+	controller = kzalloc(sizeof(*controller), GFP_KERNEL);
+	if (!controller)
+		return NULL;
+
+	controller->private_data = musb;
+
+	/* Save physical address for DMA controller. */
+	iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	controller->phy_base = (dma_addr_t) iomem->start;
+
+	controller->controller.start = ux500_dma_controller_start;
+	controller->controller.stop = ux500_dma_controller_stop;
+	controller->controller.channel_alloc = ux500_dma_channel_allocate;
+	controller->controller.channel_release = ux500_dma_channel_release;
+	controller->controller.channel_program = ux500_dma_channel_program;
+	controller->controller.channel_abort = ux500_dma_channel_abort;
+	controller->controller.is_compatible = ux500_dma_is_compatible;
+
+	return &controller->controller;
+}
diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig
index daf3e5f1a0e72078e9b96eba4226347ab952c6bd..c66481ad98d7fc945dce562738964978a444bcff 100644
--- a/drivers/usb/otg/Kconfig
+++ b/drivers/usb/otg/Kconfig
@@ -122,4 +122,12 @@ config AB8500_USB
           This transceiver supports high and full speed devices plus,
           in host mode, low speed.
 
+config FSL_USB2_OTG
+	bool "Freescale USB OTG Transceiver Driver"
+	depends on USB_EHCI_FSL && USB_GADGET_FSL_USB2
+	select USB_OTG
+	select USB_OTG_UTILS
+	help
+	  Enable this to support Freescale USB OTG transceiver.
+
 endif # USB || OTG
diff --git a/drivers/usb/otg/Makefile b/drivers/usb/otg/Makefile
index e22d917de017369f88445bf52f7736538928d3b8..566655c53331397b09ee540104a478891ee03e44 100644
--- a/drivers/usb/otg/Makefile
+++ b/drivers/usb/otg/Makefile
@@ -19,3 +19,5 @@ obj-$(CONFIG_USB_ULPI)		+= ulpi.o
 obj-$(CONFIG_USB_ULPI_VIEWPORT)	+= ulpi_viewport.o
 obj-$(CONFIG_USB_MSM_OTG)	+= msm_otg.o
 obj-$(CONFIG_AB8500_USB)	+= ab8500-usb.o
+fsl_usb2_otg-objs		:= fsl_otg.o otg_fsm.o
+obj-$(CONFIG_FSL_USB2_OTG)	+= fsl_usb2_otg.o
diff --git a/drivers/usb/otg/fsl_otg.c b/drivers/usb/otg/fsl_otg.c
new file mode 100644
index 0000000000000000000000000000000000000000..0f420b25e9a948d1009c1f93042288918796ca03
--- /dev/null
+++ b/drivers/usb/otg/fsl_otg.c
@@ -0,0 +1,1169 @@
+/*
+ * Copyright (C) 2007,2008 Freescale semiconductor, Inc.
+ *
+ * Author: Li Yang <LeoLi@freescale.com>
+ *         Jerry Huang <Chang-Ming.Huang@freescale.com>
+ *
+ * Initialization based on code from Shlomi Gridish.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/proc_fs.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/timer.h>
+#include <linux/usb.h>
+#include <linux/device.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
+#include <linux/workqueue.h>
+#include <linux/time.h>
+#include <linux/fsl_devices.h>
+#include <linux/platform_device.h>
+#include <linux/uaccess.h>
+
+#include <asm/unaligned.h>
+
+#include "fsl_otg.h"
+
+#define DRIVER_VERSION "Rev. 1.55"
+#define DRIVER_AUTHOR "Jerry Huang/Li Yang"
+#define DRIVER_DESC "Freescale USB OTG Transceiver Driver"
+#define DRIVER_INFO DRIVER_DESC " " DRIVER_VERSION
+
+static const char driver_name[] = "fsl-usb2-otg";
+
+const pm_message_t otg_suspend_state = {
+	.event = 1,
+};
+
+#define HA_DATA_PULSE
+
+static struct usb_dr_mmap *usb_dr_regs;
+static struct fsl_otg *fsl_otg_dev;
+static int srp_wait_done;
+
+/* FSM timers */
+struct fsl_otg_timer *a_wait_vrise_tmr, *a_wait_bcon_tmr, *a_aidl_bdis_tmr,
+	*b_ase0_brst_tmr, *b_se0_srp_tmr;
+
+/* Driver specific timers */
+struct fsl_otg_timer *b_data_pulse_tmr, *b_vbus_pulse_tmr, *b_srp_fail_tmr,
+	*b_srp_wait_tmr, *a_wait_enum_tmr;
+
+static struct list_head active_timers;
+
+static struct fsl_otg_config fsl_otg_initdata = {
+	.otg_port = 1,
+};
+
+#ifdef CONFIG_PPC32
+static u32 _fsl_readl_be(const unsigned __iomem *p)
+{
+	return in_be32(p);
+}
+
+static u32 _fsl_readl_le(const unsigned __iomem *p)
+{
+	return in_le32(p);
+}
+
+static void _fsl_writel_be(u32 v, unsigned __iomem *p)
+{
+	out_be32(p, v);
+}
+
+static void _fsl_writel_le(u32 v, unsigned __iomem *p)
+{
+	out_le32(p, v);
+}
+
+static u32 (*_fsl_readl)(const unsigned __iomem *p);
+static void (*_fsl_writel)(u32 v, unsigned __iomem *p);
+
+#define fsl_readl(p)		(*_fsl_readl)((p))
+#define fsl_writel(v, p)	(*_fsl_writel)((v), (p))
+
+#else
+#define fsl_readl(addr)		readl(addr)
+#define fsl_writel(val, addr)	writel(val, addr)
+#endif /* CONFIG_PPC32 */
+
+/* Routines to access transceiver ULPI registers */
+u8 view_ulpi(u8 addr)
+{
+	u32 temp;
+
+	temp = 0x40000000 | (addr << 16);
+	fsl_writel(temp, &usb_dr_regs->ulpiview);
+	udelay(1000);
+	while (temp & 0x40)
+		temp = fsl_readl(&usb_dr_regs->ulpiview);
+	return (le32_to_cpu(temp) & 0x0000ff00) >> 8;
+}
+
+int write_ulpi(u8 addr, u8 data)
+{
+	u32 temp;
+
+	temp = 0x60000000 | (addr << 16) | data;
+	fsl_writel(temp, &usb_dr_regs->ulpiview);
+	return 0;
+}
+
+/* -------------------------------------------------------------*/
+/* Operations that will be called from OTG Finite State Machine */
+
+/* Charge vbus for vbus pulsing in SRP */
+void fsl_otg_chrg_vbus(int on)
+{
+	u32 tmp;
+
+	tmp = fsl_readl(&usb_dr_regs->otgsc) & ~OTGSC_INTSTS_MASK;
+
+	if (on)
+		/* stop discharging, start charging */
+		tmp = (tmp & ~OTGSC_CTRL_VBUS_DISCHARGE) |
+			OTGSC_CTRL_VBUS_CHARGE;
+	else
+		/* stop charging */
+		tmp &= ~OTGSC_CTRL_VBUS_CHARGE;
+
+	fsl_writel(tmp, &usb_dr_regs->otgsc);
+}
+
+/* Discharge vbus through a resistor to ground */
+void fsl_otg_dischrg_vbus(int on)
+{
+	u32 tmp;
+
+	tmp = fsl_readl(&usb_dr_regs->otgsc) & ~OTGSC_INTSTS_MASK;
+
+	if (on)
+		/* stop charging, start discharging */
+		tmp = (tmp & ~OTGSC_CTRL_VBUS_CHARGE) |
+			OTGSC_CTRL_VBUS_DISCHARGE;
+	else
+		/* stop discharging */
+		tmp &= ~OTGSC_CTRL_VBUS_DISCHARGE;
+
+	fsl_writel(tmp, &usb_dr_regs->otgsc);
+}
+
+/* A-device driver vbus, controlled through PP bit in PORTSC */
+void fsl_otg_drv_vbus(int on)
+{
+	u32 tmp;
+
+	if (on) {
+		tmp = fsl_readl(&usb_dr_regs->portsc) & ~PORTSC_W1C_BITS;
+		fsl_writel(tmp | PORTSC_PORT_POWER, &usb_dr_regs->portsc);
+	} else {
+		tmp = fsl_readl(&usb_dr_regs->portsc) &
+		      ~PORTSC_W1C_BITS & ~PORTSC_PORT_POWER;
+		fsl_writel(tmp, &usb_dr_regs->portsc);
+	}
+}
+
+/*
+ * Pull-up D+, signalling connect by periperal. Also used in
+ * data-line pulsing in SRP
+ */
+void fsl_otg_loc_conn(int on)
+{
+	u32 tmp;
+
+	tmp = fsl_readl(&usb_dr_regs->otgsc) & ~OTGSC_INTSTS_MASK;
+
+	if (on)
+		tmp |= OTGSC_CTRL_DATA_PULSING;
+	else
+		tmp &= ~OTGSC_CTRL_DATA_PULSING;
+
+	fsl_writel(tmp, &usb_dr_regs->otgsc);
+}
+
+/*
+ * Generate SOF by host.  This is controlled through suspend/resume the
+ * port.  In host mode, controller will automatically send SOF.
+ * Suspend will block the data on the port.
+ */
+void fsl_otg_loc_sof(int on)
+{
+	u32 tmp;
+
+	tmp = fsl_readl(&fsl_otg_dev->dr_mem_map->portsc) & ~PORTSC_W1C_BITS;
+	if (on)
+		tmp |= PORTSC_PORT_FORCE_RESUME;
+	else
+		tmp |= PORTSC_PORT_SUSPEND;
+
+	fsl_writel(tmp, &fsl_otg_dev->dr_mem_map->portsc);
+
+}
+
+/* Start SRP pulsing by data-line pulsing, followed with v-bus pulsing. */
+void fsl_otg_start_pulse(void)
+{
+	u32 tmp;
+
+	srp_wait_done = 0;
+#ifdef HA_DATA_PULSE
+	tmp = fsl_readl(&usb_dr_regs->otgsc) & ~OTGSC_INTSTS_MASK;
+	tmp |= OTGSC_HA_DATA_PULSE;
+	fsl_writel(tmp, &usb_dr_regs->otgsc);
+#else
+	fsl_otg_loc_conn(1);
+#endif
+
+	fsl_otg_add_timer(b_data_pulse_tmr);
+}
+
+void b_data_pulse_end(unsigned long foo)
+{
+#ifdef HA_DATA_PULSE
+#else
+	fsl_otg_loc_conn(0);
+#endif
+
+	/* Do VBUS pulse after data pulse */
+	fsl_otg_pulse_vbus();
+}
+
+void fsl_otg_pulse_vbus(void)
+{
+	srp_wait_done = 0;
+	fsl_otg_chrg_vbus(1);
+	/* start the timer to end vbus charge */
+	fsl_otg_add_timer(b_vbus_pulse_tmr);
+}
+
+void b_vbus_pulse_end(unsigned long foo)
+{
+	fsl_otg_chrg_vbus(0);
+
+	/*
+	 * As USB3300 using the same a_sess_vld and b_sess_vld voltage
+	 * we need to discharge the bus for a while to distinguish
+	 * residual voltage of vbus pulsing and A device pull up
+	 */
+	fsl_otg_dischrg_vbus(1);
+	fsl_otg_add_timer(b_srp_wait_tmr);
+}
+
+void b_srp_end(unsigned long foo)
+{
+	fsl_otg_dischrg_vbus(0);
+	srp_wait_done = 1;
+
+	if ((fsl_otg_dev->otg.state == OTG_STATE_B_SRP_INIT) &&
+	    fsl_otg_dev->fsm.b_sess_vld)
+		fsl_otg_dev->fsm.b_srp_done = 1;
+}
+
+/*
+ * Workaround for a_host suspending too fast.  When a_bus_req=0,
+ * a_host will start by SRP.  It needs to set b_hnp_enable before
+ * actually suspending to start HNP
+ */
+void a_wait_enum(unsigned long foo)
+{
+	VDBG("a_wait_enum timeout\n");
+	if (!fsl_otg_dev->otg.host->b_hnp_enable)
+		fsl_otg_add_timer(a_wait_enum_tmr);
+	else
+		otg_statemachine(&fsl_otg_dev->fsm);
+}
+
+/* The timeout callback function to set time out bit */
+void set_tmout(unsigned long indicator)
+{
+	*(int *)indicator = 1;
+}
+
+/* Initialize timers */
+int fsl_otg_init_timers(struct otg_fsm *fsm)
+{
+	/* FSM used timers */
+	a_wait_vrise_tmr = otg_timer_initializer(&set_tmout, TA_WAIT_VRISE,
+				(unsigned long)&fsm->a_wait_vrise_tmout);
+	if (!a_wait_vrise_tmr)
+		return -ENOMEM;
+
+	a_wait_bcon_tmr = otg_timer_initializer(&set_tmout, TA_WAIT_BCON,
+				(unsigned long)&fsm->a_wait_bcon_tmout);
+	if (!a_wait_bcon_tmr)
+		return -ENOMEM;
+
+	a_aidl_bdis_tmr = otg_timer_initializer(&set_tmout, TA_AIDL_BDIS,
+				(unsigned long)&fsm->a_aidl_bdis_tmout);
+	if (!a_aidl_bdis_tmr)
+		return -ENOMEM;
+
+	b_ase0_brst_tmr = otg_timer_initializer(&set_tmout, TB_ASE0_BRST,
+				(unsigned long)&fsm->b_ase0_brst_tmout);
+	if (!b_ase0_brst_tmr)
+		return -ENOMEM;
+
+	b_se0_srp_tmr = otg_timer_initializer(&set_tmout, TB_SE0_SRP,
+				(unsigned long)&fsm->b_se0_srp);
+	if (!b_se0_srp_tmr)
+		return -ENOMEM;
+
+	b_srp_fail_tmr = otg_timer_initializer(&set_tmout, TB_SRP_FAIL,
+				(unsigned long)&fsm->b_srp_done);
+	if (!b_srp_fail_tmr)
+		return -ENOMEM;
+
+	a_wait_enum_tmr = otg_timer_initializer(&a_wait_enum, 10,
+				(unsigned long)&fsm);
+	if (!a_wait_enum_tmr)
+		return -ENOMEM;
+
+	/* device driver used timers */
+	b_srp_wait_tmr = otg_timer_initializer(&b_srp_end, TB_SRP_WAIT, 0);
+	if (!b_srp_wait_tmr)
+		return -ENOMEM;
+
+	b_data_pulse_tmr = otg_timer_initializer(&b_data_pulse_end,
+				TB_DATA_PLS, 0);
+	if (!b_data_pulse_tmr)
+		return -ENOMEM;
+
+	b_vbus_pulse_tmr = otg_timer_initializer(&b_vbus_pulse_end,
+				TB_VBUS_PLS, 0);
+	if (!b_vbus_pulse_tmr)
+		return -ENOMEM;
+
+	return 0;
+}
+
+/* Uninitialize timers */
+void fsl_otg_uninit_timers(void)
+{
+	/* FSM used timers */
+	if (a_wait_vrise_tmr != NULL)
+		kfree(a_wait_vrise_tmr);
+	if (a_wait_bcon_tmr != NULL)
+		kfree(a_wait_bcon_tmr);
+	if (a_aidl_bdis_tmr != NULL)
+		kfree(a_aidl_bdis_tmr);
+	if (b_ase0_brst_tmr != NULL)
+		kfree(b_ase0_brst_tmr);
+	if (b_se0_srp_tmr != NULL)
+		kfree(b_se0_srp_tmr);
+	if (b_srp_fail_tmr != NULL)
+		kfree(b_srp_fail_tmr);
+	if (a_wait_enum_tmr != NULL)
+		kfree(a_wait_enum_tmr);
+
+	/* device driver used timers */
+	if (b_srp_wait_tmr != NULL)
+		kfree(b_srp_wait_tmr);
+	if (b_data_pulse_tmr != NULL)
+		kfree(b_data_pulse_tmr);
+	if (b_vbus_pulse_tmr != NULL)
+		kfree(b_vbus_pulse_tmr);
+}
+
+/* Add timer to timer list */
+void fsl_otg_add_timer(void *gtimer)
+{
+	struct fsl_otg_timer *timer = gtimer;
+	struct fsl_otg_timer *tmp_timer;
+
+	/*
+	 * Check if the timer is already in the active list,
+	 * if so update timer count
+	 */
+	list_for_each_entry(tmp_timer, &active_timers, list)
+	    if (tmp_timer == timer) {
+		timer->count = timer->expires;
+		return;
+	}
+	timer->count = timer->expires;
+	list_add_tail(&timer->list, &active_timers);
+}
+
+/* Remove timer from the timer list; clear timeout status */
+void fsl_otg_del_timer(void *gtimer)
+{
+	struct fsl_otg_timer *timer = gtimer;
+	struct fsl_otg_timer *tmp_timer, *del_tmp;
+
+	list_for_each_entry_safe(tmp_timer, del_tmp, &active_timers, list)
+		if (tmp_timer == timer)
+			list_del(&timer->list);
+}
+
+/*
+ * Reduce timer count by 1, and find timeout conditions.
+ * Called by fsl_otg 1ms timer interrupt
+ */
+int fsl_otg_tick_timer(void)
+{
+	struct fsl_otg_timer *tmp_timer, *del_tmp;
+	int expired = 0;
+
+	list_for_each_entry_safe(tmp_timer, del_tmp, &active_timers, list) {
+		tmp_timer->count--;
+		/* check if timer expires */
+		if (!tmp_timer->count) {
+			list_del(&tmp_timer->list);
+			tmp_timer->function(tmp_timer->data);
+			expired = 1;
+		}
+	}
+
+	return expired;
+}
+
+/* Reset controller, not reset the bus */
+void otg_reset_controller(void)
+{
+	u32 command;
+
+	command = fsl_readl(&usb_dr_regs->usbcmd);
+	command |= (1 << 1);
+	fsl_writel(command, &usb_dr_regs->usbcmd);
+	while (fsl_readl(&usb_dr_regs->usbcmd) & (1 << 1))
+		;
+}
+
+/* Call suspend/resume routines in host driver */
+int fsl_otg_start_host(struct otg_fsm *fsm, int on)
+{
+	struct otg_transceiver *xceiv = fsm->transceiver;
+	struct device *dev;
+	struct fsl_otg *otg_dev = container_of(xceiv, struct fsl_otg, otg);
+	u32 retval = 0;
+
+	if (!xceiv->host)
+		return -ENODEV;
+	dev = xceiv->host->controller;
+
+	/*
+	 * Update a_vbus_vld state as a_vbus_vld int is disabled
+	 * in device mode
+	 */
+	fsm->a_vbus_vld =
+		!!(fsl_readl(&usb_dr_regs->otgsc) & OTGSC_STS_A_VBUS_VALID);
+	if (on) {
+		/* start fsl usb host controller */
+		if (otg_dev->host_working)
+			goto end;
+		else {
+			otg_reset_controller();
+			VDBG("host on......\n");
+			if (dev->driver->pm && dev->driver->pm->resume) {
+				retval = dev->driver->pm->resume(dev);
+				if (fsm->id) {
+					/* default-b */
+					fsl_otg_drv_vbus(1);
+					/*
+					 * Workaround: b_host can't driver
+					 * vbus, but PP in PORTSC needs to
+					 * be 1 for host to work.
+					 * So we set drv_vbus bit in
+					 * transceiver to 0 thru ULPI.
+					 */
+					write_ulpi(0x0c, 0x20);
+				}
+			}
+
+			otg_dev->host_working = 1;
+		}
+	} else {
+		/* stop fsl usb host controller */
+		if (!otg_dev->host_working)
+			goto end;
+		else {
+			VDBG("host off......\n");
+			if (dev && dev->driver) {
+				if (dev->driver->pm && dev->driver->pm->suspend)
+					retval = dev->driver->pm->suspend(dev);
+				if (fsm->id)
+					/* default-b */
+					fsl_otg_drv_vbus(0);
+			}
+			otg_dev->host_working = 0;
+		}
+	}
+end:
+	return retval;
+}
+
+/*
+ * Call suspend and resume function in udc driver
+ * to stop and start udc driver.
+ */
+int fsl_otg_start_gadget(struct otg_fsm *fsm, int on)
+{
+	struct otg_transceiver *xceiv = fsm->transceiver;
+	struct device *dev;
+
+	if (!xceiv->gadget || !xceiv->gadget->dev.parent)
+		return -ENODEV;
+
+	VDBG("gadget %s\n", on ? "on" : "off");
+	dev = xceiv->gadget->dev.parent;
+
+	if (on) {
+		if (dev->driver->resume)
+			dev->driver->resume(dev);
+	} else {
+		if (dev->driver->suspend)
+			dev->driver->suspend(dev, otg_suspend_state);
+	}
+
+	return 0;
+}
+
+/*
+ * Called by initialization code of host driver.  Register host controller
+ * to the OTG.  Suspend host for OTG role detection.
+ */
+static int fsl_otg_set_host(struct otg_transceiver *otg_p, struct usb_bus *host)
+{
+	struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
+
+	if (!otg_p || otg_dev != fsl_otg_dev)
+		return -ENODEV;
+
+	otg_p->host = host;
+
+	otg_dev->fsm.a_bus_drop = 0;
+	otg_dev->fsm.a_bus_req = 1;
+
+	if (host) {
+		VDBG("host off......\n");
+
+		otg_p->host->otg_port = fsl_otg_initdata.otg_port;
+		otg_p->host->is_b_host = otg_dev->fsm.id;
+		/*
+		 * must leave time for khubd to finish its thing
+		 * before yanking the host driver out from under it,
+		 * so suspend the host after a short delay.
+		 */
+		otg_dev->host_working = 1;
+		schedule_delayed_work(&otg_dev->otg_event, 100);
+		return 0;
+	} else {
+		/* host driver going away */
+		if (!(fsl_readl(&otg_dev->dr_mem_map->otgsc) &
+		      OTGSC_STS_USB_ID)) {
+			/* Mini-A cable connected */
+			struct otg_fsm *fsm = &otg_dev->fsm;
+
+			otg_p->state = OTG_STATE_UNDEFINED;
+			fsm->protocol = PROTO_UNDEF;
+		}
+	}
+
+	otg_dev->host_working = 0;
+
+	otg_statemachine(&otg_dev->fsm);
+
+	return 0;
+}
+
+/* Called by initialization code of udc.  Register udc to OTG. */
+static int fsl_otg_set_peripheral(struct otg_transceiver *otg_p,
+				  struct usb_gadget *gadget)
+{
+	struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
+
+	VDBG("otg_dev 0x%x\n", (int)otg_dev);
+	VDBG("fsl_otg_dev 0x%x\n", (int)fsl_otg_dev);
+
+	if (!otg_p || otg_dev != fsl_otg_dev)
+		return -ENODEV;
+
+	if (!gadget) {
+		if (!otg_dev->otg.default_a)
+			otg_p->gadget->ops->vbus_draw(otg_p->gadget, 0);
+		usb_gadget_vbus_disconnect(otg_dev->otg.gadget);
+		otg_dev->otg.gadget = 0;
+		otg_dev->fsm.b_bus_req = 0;
+		otg_statemachine(&otg_dev->fsm);
+		return 0;
+	}
+
+	otg_p->gadget = gadget;
+	otg_p->gadget->is_a_peripheral = !otg_dev->fsm.id;
+
+	otg_dev->fsm.b_bus_req = 1;
+
+	/* start the gadget right away if the ID pin says Mini-B */
+	DBG("ID pin=%d\n", otg_dev->fsm.id);
+	if (otg_dev->fsm.id == 1) {
+		fsl_otg_start_host(&otg_dev->fsm, 0);
+		otg_drv_vbus(&otg_dev->fsm, 0);
+		fsl_otg_start_gadget(&otg_dev->fsm, 1);
+	}
+
+	return 0;
+}
+
+/* Set OTG port power, only for B-device */
+static int fsl_otg_set_power(struct otg_transceiver *otg_p, unsigned mA)
+{
+	if (!fsl_otg_dev)
+		return -ENODEV;
+	if (otg_p->state == OTG_STATE_B_PERIPHERAL)
+		pr_info("FSL OTG: Draw %d mA\n", mA);
+
+	return 0;
+}
+
+/*
+ * Delayed pin detect interrupt processing.
+ *
+ * When the Mini-A cable is disconnected from the board,
+ * the pin-detect interrupt happens before the disconnnect
+ * interrupts for the connected device(s).  In order to
+ * process the disconnect interrupt(s) prior to switching
+ * roles, the pin-detect interrupts are delayed, and handled
+ * by this routine.
+ */
+static void fsl_otg_event(struct work_struct *work)
+{
+	struct fsl_otg *og = container_of(work, struct fsl_otg, otg_event.work);
+	struct otg_fsm *fsm = &og->fsm;
+
+	if (fsm->id) {		/* switch to gadget */
+		fsl_otg_start_host(fsm, 0);
+		otg_drv_vbus(fsm, 0);
+		fsl_otg_start_gadget(fsm, 1);
+	}
+}
+
+/* B-device start SRP */
+static int fsl_otg_start_srp(struct otg_transceiver *otg_p)
+{
+	struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
+
+	if (!otg_p || otg_dev != fsl_otg_dev
+	    || otg_p->state != OTG_STATE_B_IDLE)
+		return -ENODEV;
+
+	otg_dev->fsm.b_bus_req = 1;
+	otg_statemachine(&otg_dev->fsm);
+
+	return 0;
+}
+
+/* A_host suspend will call this function to start hnp */
+static int fsl_otg_start_hnp(struct otg_transceiver *otg_p)
+{
+	struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
+
+	if (!otg_p || otg_dev != fsl_otg_dev)
+		return -ENODEV;
+
+	DBG("start_hnp...n");
+
+	/* clear a_bus_req to enter a_suspend state */
+	otg_dev->fsm.a_bus_req = 0;
+	otg_statemachine(&otg_dev->fsm);
+
+	return 0;
+}
+
+/*
+ * Interrupt handler.  OTG/host/peripheral share the same int line.
+ * OTG driver clears OTGSC interrupts and leaves USB interrupts
+ * intact.  It needs to have knowledge of some USB interrupts
+ * such as port change.
+ */
+irqreturn_t fsl_otg_isr(int irq, void *dev_id)
+{
+	struct otg_fsm *fsm = &((struct fsl_otg *)dev_id)->fsm;
+	struct otg_transceiver *otg = &((struct fsl_otg *)dev_id)->otg;
+	u32 otg_int_src, otg_sc;
+
+	otg_sc = fsl_readl(&usb_dr_regs->otgsc);
+	otg_int_src = otg_sc & OTGSC_INTSTS_MASK & (otg_sc >> 8);
+
+	/* Only clear otg interrupts */
+	fsl_writel(otg_sc, &usb_dr_regs->otgsc);
+
+	/*FIXME: ID change not generate when init to 0 */
+	fsm->id = (otg_sc & OTGSC_STS_USB_ID) ? 1 : 0;
+	otg->default_a = (fsm->id == 0);
+
+	/* process OTG interrupts */
+	if (otg_int_src) {
+		if (otg_int_src & OTGSC_INTSTS_USB_ID) {
+			fsm->id = (otg_sc & OTGSC_STS_USB_ID) ? 1 : 0;
+			otg->default_a = (fsm->id == 0);
+			/* clear conn information */
+			if (fsm->id)
+				fsm->b_conn = 0;
+			else
+				fsm->a_conn = 0;
+
+			if (otg->host)
+				otg->host->is_b_host = fsm->id;
+			if (otg->gadget)
+				otg->gadget->is_a_peripheral = !fsm->id;
+			VDBG("ID int (ID is %d)\n", fsm->id);
+
+			if (fsm->id) {	/* switch to gadget */
+				schedule_delayed_work(
+					&((struct fsl_otg *)dev_id)->otg_event,
+					100);
+			} else {	/* switch to host */
+				cancel_delayed_work(&
+						    ((struct fsl_otg *)dev_id)->
+						    otg_event);
+				fsl_otg_start_gadget(fsm, 0);
+				otg_drv_vbus(fsm, 1);
+				fsl_otg_start_host(fsm, 1);
+			}
+			return IRQ_HANDLED;
+		}
+	}
+	return IRQ_NONE;
+}
+
+static struct otg_fsm_ops fsl_otg_ops = {
+	.chrg_vbus = fsl_otg_chrg_vbus,
+	.drv_vbus = fsl_otg_drv_vbus,
+	.loc_conn = fsl_otg_loc_conn,
+	.loc_sof = fsl_otg_loc_sof,
+	.start_pulse = fsl_otg_start_pulse,
+
+	.add_timer = fsl_otg_add_timer,
+	.del_timer = fsl_otg_del_timer,
+
+	.start_host = fsl_otg_start_host,
+	.start_gadget = fsl_otg_start_gadget,
+};
+
+/* Initialize the global variable fsl_otg_dev and request IRQ for OTG */
+static int fsl_otg_conf(struct platform_device *pdev)
+{
+	struct fsl_otg *fsl_otg_tc;
+	int status;
+
+	if (fsl_otg_dev)
+		return 0;
+
+	/* allocate space to fsl otg device */
+	fsl_otg_tc = kzalloc(sizeof(struct fsl_otg), GFP_KERNEL);
+	if (!fsl_otg_tc)
+		return -ENOMEM;
+
+	INIT_DELAYED_WORK(&fsl_otg_tc->otg_event, fsl_otg_event);
+
+	INIT_LIST_HEAD(&active_timers);
+	status = fsl_otg_init_timers(&fsl_otg_tc->fsm);
+	if (status) {
+		pr_info("Couldn't init OTG timers\n");
+		goto err;
+	}
+	spin_lock_init(&fsl_otg_tc->fsm.lock);
+
+	/* Set OTG state machine operations */
+	fsl_otg_tc->fsm.ops = &fsl_otg_ops;
+
+	/* initialize the otg structure */
+	fsl_otg_tc->otg.label = DRIVER_DESC;
+	fsl_otg_tc->otg.set_host = fsl_otg_set_host;
+	fsl_otg_tc->otg.set_peripheral = fsl_otg_set_peripheral;
+	fsl_otg_tc->otg.set_power = fsl_otg_set_power;
+	fsl_otg_tc->otg.start_hnp = fsl_otg_start_hnp;
+	fsl_otg_tc->otg.start_srp = fsl_otg_start_srp;
+
+	fsl_otg_dev = fsl_otg_tc;
+
+	/* Store the otg transceiver */
+	status = otg_set_transceiver(&fsl_otg_tc->otg);
+	if (status) {
+		pr_warn(FSL_OTG_NAME ": unable to register OTG transceiver.\n");
+		goto err;
+	}
+
+	return 0;
+err:
+	fsl_otg_uninit_timers();
+	kfree(fsl_otg_tc);
+	return status;
+}
+
+/* OTG Initialization */
+int usb_otg_start(struct platform_device *pdev)
+{
+	struct fsl_otg *p_otg;
+	struct otg_transceiver *otg_trans = otg_get_transceiver();
+	struct otg_fsm *fsm;
+	int status;
+	struct resource *res;
+	u32 temp;
+	struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
+
+	p_otg = container_of(otg_trans, struct fsl_otg, otg);
+	fsm = &p_otg->fsm;
+
+	/* Initialize the state machine structure with default values */
+	SET_OTG_STATE(otg_trans, OTG_STATE_UNDEFINED);
+	fsm->transceiver = &p_otg->otg;
+
+	/* We don't require predefined MEM/IRQ resource index */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -ENXIO;
+
+	/* We don't request_mem_region here to enable resource sharing
+	 * with host/device */
+
+	usb_dr_regs = ioremap(res->start, sizeof(struct usb_dr_mmap));
+	p_otg->dr_mem_map = (struct usb_dr_mmap *)usb_dr_regs;
+	pdata->regs = (void *)usb_dr_regs;
+
+	if (pdata->init && pdata->init(pdev) != 0)
+		return -EINVAL;
+
+	if (pdata->big_endian_mmio) {
+		_fsl_readl = _fsl_readl_be;
+		_fsl_writel = _fsl_writel_be;
+	} else {
+		_fsl_readl = _fsl_readl_le;
+		_fsl_writel = _fsl_writel_le;
+	}
+
+	/* request irq */
+	p_otg->irq = platform_get_irq(pdev, 0);
+	status = request_irq(p_otg->irq, fsl_otg_isr,
+				IRQF_SHARED, driver_name, p_otg);
+	if (status) {
+		dev_dbg(p_otg->otg.dev, "can't get IRQ %d, error %d\n",
+			p_otg->irq, status);
+		iounmap(p_otg->dr_mem_map);
+		kfree(p_otg);
+		return status;
+	}
+
+	/* stop the controller */
+	temp = fsl_readl(&p_otg->dr_mem_map->usbcmd);
+	temp &= ~USB_CMD_RUN_STOP;
+	fsl_writel(temp, &p_otg->dr_mem_map->usbcmd);
+
+	/* reset the controller */
+	temp = fsl_readl(&p_otg->dr_mem_map->usbcmd);
+	temp |= USB_CMD_CTRL_RESET;
+	fsl_writel(temp, &p_otg->dr_mem_map->usbcmd);
+
+	/* wait reset completed */
+	while (fsl_readl(&p_otg->dr_mem_map->usbcmd) & USB_CMD_CTRL_RESET)
+		;
+
+	/* configure the VBUSHS as IDLE(both host and device) */
+	temp = USB_MODE_STREAM_DISABLE | (pdata->es ? USB_MODE_ES : 0);
+	fsl_writel(temp, &p_otg->dr_mem_map->usbmode);
+
+	/* configure PHY interface */
+	temp = fsl_readl(&p_otg->dr_mem_map->portsc);
+	temp &= ~(PORTSC_PHY_TYPE_SEL | PORTSC_PTW);
+	switch (pdata->phy_mode) {
+	case FSL_USB2_PHY_ULPI:
+		temp |= PORTSC_PTS_ULPI;
+		break;
+	case FSL_USB2_PHY_UTMI_WIDE:
+		temp |= PORTSC_PTW_16BIT;
+		/* fall through */
+	case FSL_USB2_PHY_UTMI:
+		temp |= PORTSC_PTS_UTMI;
+		/* fall through */
+	default:
+		break;
+	}
+	fsl_writel(temp, &p_otg->dr_mem_map->portsc);
+
+	if (pdata->have_sysif_regs) {
+		/* configure control enable IO output, big endian register */
+		temp = __raw_readl(&p_otg->dr_mem_map->control);
+		temp |= USB_CTRL_IOENB;
+		__raw_writel(temp, &p_otg->dr_mem_map->control);
+	}
+
+	/* disable all interrupt and clear all OTGSC status */
+	temp = fsl_readl(&p_otg->dr_mem_map->otgsc);
+	temp &= ~OTGSC_INTERRUPT_ENABLE_BITS_MASK;
+	temp |= OTGSC_INTERRUPT_STATUS_BITS_MASK | OTGSC_CTRL_VBUS_DISCHARGE;
+	fsl_writel(temp, &p_otg->dr_mem_map->otgsc);
+
+	/*
+	 * The identification (id) input is FALSE when a Mini-A plug is inserted
+	 * in the devices Mini-AB receptacle. Otherwise, this input is TRUE.
+	 * Also: record initial state of ID pin
+	 */
+	if (fsl_readl(&p_otg->dr_mem_map->otgsc) & OTGSC_STS_USB_ID) {
+		p_otg->otg.state = OTG_STATE_UNDEFINED;
+		p_otg->fsm.id = 1;
+	} else {
+		p_otg->otg.state = OTG_STATE_A_IDLE;
+		p_otg->fsm.id = 0;
+	}
+
+	DBG("initial ID pin=%d\n", p_otg->fsm.id);
+
+	/* enable OTG ID pin interrupt */
+	temp = fsl_readl(&p_otg->dr_mem_map->otgsc);
+	temp |= OTGSC_INTR_USB_ID_EN;
+	temp &= ~(OTGSC_CTRL_VBUS_DISCHARGE | OTGSC_INTR_1MS_TIMER_EN);
+	fsl_writel(temp, &p_otg->dr_mem_map->otgsc);
+
+	return 0;
+}
+
+/*
+ * state file in sysfs
+ */
+static int show_fsl_usb2_otg_state(struct device *dev,
+				   struct device_attribute *attr, char *buf)
+{
+	struct otg_fsm *fsm = &fsl_otg_dev->fsm;
+	char *next = buf;
+	unsigned size = PAGE_SIZE;
+	unsigned long flags;
+	int t;
+
+	spin_lock_irqsave(&fsm->lock, flags);
+
+	/* basic driver infomation */
+	t = scnprintf(next, size,
+			DRIVER_DESC "\n" "fsl_usb2_otg version: %s\n\n",
+			DRIVER_VERSION);
+	size -= t;
+	next += t;
+
+	/* Registers */
+	t = scnprintf(next, size,
+			"OTGSC:   0x%08x\n"
+			"PORTSC:  0x%08x\n"
+			"USBMODE: 0x%08x\n"
+			"USBCMD:  0x%08x\n"
+			"USBSTS:  0x%08x\n"
+			"USBINTR: 0x%08x\n",
+			fsl_readl(&usb_dr_regs->otgsc),
+			fsl_readl(&usb_dr_regs->portsc),
+			fsl_readl(&usb_dr_regs->usbmode),
+			fsl_readl(&usb_dr_regs->usbcmd),
+			fsl_readl(&usb_dr_regs->usbsts),
+			fsl_readl(&usb_dr_regs->usbintr));
+	size -= t;
+	next += t;
+
+	/* State */
+	t = scnprintf(next, size,
+		      "OTG state: %s\n\n",
+		      otg_state_string(fsl_otg_dev->otg.state));
+	size -= t;
+	next += t;
+
+	/* State Machine Variables */
+	t = scnprintf(next, size,
+			"a_bus_req: %d\n"
+			"b_bus_req: %d\n"
+			"a_bus_resume: %d\n"
+			"a_bus_suspend: %d\n"
+			"a_conn: %d\n"
+			"a_sess_vld: %d\n"
+			"a_srp_det: %d\n"
+			"a_vbus_vld: %d\n"
+			"b_bus_resume: %d\n"
+			"b_bus_suspend: %d\n"
+			"b_conn: %d\n"
+			"b_se0_srp: %d\n"
+			"b_sess_end: %d\n"
+			"b_sess_vld: %d\n"
+			"id: %d\n",
+			fsm->a_bus_req,
+			fsm->b_bus_req,
+			fsm->a_bus_resume,
+			fsm->a_bus_suspend,
+			fsm->a_conn,
+			fsm->a_sess_vld,
+			fsm->a_srp_det,
+			fsm->a_vbus_vld,
+			fsm->b_bus_resume,
+			fsm->b_bus_suspend,
+			fsm->b_conn,
+			fsm->b_se0_srp,
+			fsm->b_sess_end,
+			fsm->b_sess_vld,
+			fsm->id);
+	size -= t;
+	next += t;
+
+	spin_unlock_irqrestore(&fsm->lock, flags);
+
+	return PAGE_SIZE - size;
+}
+
+static DEVICE_ATTR(fsl_usb2_otg_state, S_IRUGO, show_fsl_usb2_otg_state, NULL);
+
+
+/* Char driver interface to control some OTG input */
+
+/*
+ * Handle some ioctl command, such as get otg
+ * status and set host suspend
+ */
+static long fsl_otg_ioctl(struct file *file, unsigned int cmd,
+			  unsigned long arg)
+{
+	u32 retval = 0;
+
+	switch (cmd) {
+	case GET_OTG_STATUS:
+		retval = fsl_otg_dev->host_working;
+		break;
+
+	case SET_A_SUSPEND_REQ:
+		fsl_otg_dev->fsm.a_suspend_req = arg;
+		break;
+
+	case SET_A_BUS_DROP:
+		fsl_otg_dev->fsm.a_bus_drop = arg;
+		break;
+
+	case SET_A_BUS_REQ:
+		fsl_otg_dev->fsm.a_bus_req = arg;
+		break;
+
+	case SET_B_BUS_REQ:
+		fsl_otg_dev->fsm.b_bus_req = arg;
+		break;
+
+	default:
+		break;
+	}
+
+	otg_statemachine(&fsl_otg_dev->fsm);
+
+	return retval;
+}
+
+static int fsl_otg_open(struct inode *inode, struct file *file)
+{
+	return 0;
+}
+
+static int fsl_otg_release(struct inode *inode, struct file *file)
+{
+	return 0;
+}
+
+static const struct file_operations otg_fops = {
+	.owner = THIS_MODULE,
+	.llseek = NULL,
+	.read = NULL,
+	.write = NULL,
+	.unlocked_ioctl = fsl_otg_ioctl,
+	.open = fsl_otg_open,
+	.release = fsl_otg_release,
+};
+
+static int __devinit fsl_otg_probe(struct platform_device *pdev)
+{
+	int ret;
+
+	if (!pdev->dev.platform_data)
+		return -ENODEV;
+
+	/* configure the OTG */
+	ret = fsl_otg_conf(pdev);
+	if (ret) {
+		dev_err(&pdev->dev, "Couldn't configure OTG module\n");
+		return ret;
+	}
+
+	/* start OTG */
+	ret = usb_otg_start(pdev);
+	if (ret) {
+		dev_err(&pdev->dev, "Can't init FSL OTG device\n");
+		return ret;
+	}
+
+	ret = register_chrdev(FSL_OTG_MAJOR, FSL_OTG_NAME, &otg_fops);
+	if (ret) {
+		dev_err(&pdev->dev, "unable to register FSL OTG device\n");
+		return ret;
+	}
+
+	ret = device_create_file(&pdev->dev, &dev_attr_fsl_usb2_otg_state);
+	if (ret)
+		dev_warn(&pdev->dev, "Can't register sysfs attribute\n");
+
+	return ret;
+}
+
+static int __devexit fsl_otg_remove(struct platform_device *pdev)
+{
+	struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
+
+	otg_set_transceiver(NULL);
+	free_irq(fsl_otg_dev->irq, fsl_otg_dev);
+
+	iounmap((void *)usb_dr_regs);
+
+	fsl_otg_uninit_timers();
+	kfree(fsl_otg_dev);
+
+	device_remove_file(&pdev->dev, &dev_attr_fsl_usb2_otg_state);
+
+	unregister_chrdev(FSL_OTG_MAJOR, FSL_OTG_NAME);
+
+	if (pdata->exit)
+		pdata->exit(pdev);
+
+	return 0;
+}
+
+struct platform_driver fsl_otg_driver = {
+	.probe = fsl_otg_probe,
+	.remove = __devexit_p(fsl_otg_remove),
+	.driver = {
+		.name = driver_name,
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init fsl_usb_otg_init(void)
+{
+	pr_info(DRIVER_INFO "\n");
+	return platform_driver_register(&fsl_otg_driver);
+}
+module_init(fsl_usb_otg_init);
+
+static void __exit fsl_usb_otg_exit(void)
+{
+	platform_driver_unregister(&fsl_otg_driver);
+}
+module_exit(fsl_usb_otg_exit);
+
+MODULE_DESCRIPTION(DRIVER_INFO);
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/otg/fsl_otg.h b/drivers/usb/otg/fsl_otg.h
new file mode 100644
index 0000000000000000000000000000000000000000..3f8ef731aac95f7c5dfcfb505cd09a1952878a3f
--- /dev/null
+++ b/drivers/usb/otg/fsl_otg.h
@@ -0,0 +1,406 @@
+/* Copyright (C) 2007,2008 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "otg_fsm.h"
+#include <linux/usb/otg.h>
+#include <linux/ioctl.h>
+
+/* USB Command Register Bit Masks */
+#define USB_CMD_RUN_STOP		(0x1<<0)
+#define USB_CMD_CTRL_RESET		(0x1<<1)
+#define USB_CMD_PERIODIC_SCHEDULE_EN	(0x1<<4)
+#define USB_CMD_ASYNC_SCHEDULE_EN	(0x1<<5)
+#define USB_CMD_INT_AA_DOORBELL		(0x1<<6)
+#define USB_CMD_ASP			(0x3<<8)
+#define USB_CMD_ASYNC_SCH_PARK_EN	(0x1<<11)
+#define USB_CMD_SUTW			(0x1<<13)
+#define USB_CMD_ATDTW			(0x1<<14)
+#define USB_CMD_ITC			(0xFF<<16)
+
+/* bit 15,3,2 are frame list size */
+#define USB_CMD_FRAME_SIZE_1024		(0x0<<15 | 0x0<<2)
+#define USB_CMD_FRAME_SIZE_512		(0x0<<15 | 0x1<<2)
+#define USB_CMD_FRAME_SIZE_256		(0x0<<15 | 0x2<<2)
+#define USB_CMD_FRAME_SIZE_128		(0x0<<15 | 0x3<<2)
+#define USB_CMD_FRAME_SIZE_64		(0x1<<15 | 0x0<<2)
+#define USB_CMD_FRAME_SIZE_32		(0x1<<15 | 0x1<<2)
+#define USB_CMD_FRAME_SIZE_16		(0x1<<15 | 0x2<<2)
+#define USB_CMD_FRAME_SIZE_8		(0x1<<15 | 0x3<<2)
+
+/* bit 9-8 are async schedule park mode count */
+#define USB_CMD_ASP_00			(0x0<<8)
+#define USB_CMD_ASP_01			(0x1<<8)
+#define USB_CMD_ASP_10			(0x2<<8)
+#define USB_CMD_ASP_11			(0x3<<8)
+#define USB_CMD_ASP_BIT_POS		(8)
+
+/* bit 23-16 are interrupt threshold control */
+#define USB_CMD_ITC_NO_THRESHOLD	(0x00<<16)
+#define USB_CMD_ITC_1_MICRO_FRM		(0x01<<16)
+#define USB_CMD_ITC_2_MICRO_FRM		(0x02<<16)
+#define USB_CMD_ITC_4_MICRO_FRM		(0x04<<16)
+#define USB_CMD_ITC_8_MICRO_FRM		(0x08<<16)
+#define USB_CMD_ITC_16_MICRO_FRM	(0x10<<16)
+#define USB_CMD_ITC_32_MICRO_FRM	(0x20<<16)
+#define USB_CMD_ITC_64_MICRO_FRM	(0x40<<16)
+#define USB_CMD_ITC_BIT_POS		(16)
+
+/* USB Status Register Bit Masks */
+#define USB_STS_INT			(0x1<<0)
+#define USB_STS_ERR			(0x1<<1)
+#define USB_STS_PORT_CHANGE		(0x1<<2)
+#define USB_STS_FRM_LST_ROLL		(0x1<<3)
+#define USB_STS_SYS_ERR			(0x1<<4)
+#define USB_STS_IAA			(0x1<<5)
+#define USB_STS_RESET_RECEIVED		(0x1<<6)
+#define USB_STS_SOF			(0x1<<7)
+#define USB_STS_DCSUSPEND		(0x1<<8)
+#define USB_STS_HC_HALTED		(0x1<<12)
+#define USB_STS_RCL			(0x1<<13)
+#define USB_STS_PERIODIC_SCHEDULE	(0x1<<14)
+#define USB_STS_ASYNC_SCHEDULE		(0x1<<15)
+
+/* USB Interrupt Enable Register Bit Masks */
+#define USB_INTR_INT_EN			(0x1<<0)
+#define USB_INTR_ERR_INT_EN		(0x1<<1)
+#define USB_INTR_PC_DETECT_EN		(0x1<<2)
+#define USB_INTR_FRM_LST_ROLL_EN	(0x1<<3)
+#define USB_INTR_SYS_ERR_EN		(0x1<<4)
+#define USB_INTR_ASYN_ADV_EN		(0x1<<5)
+#define USB_INTR_RESET_EN		(0x1<<6)
+#define USB_INTR_SOF_EN			(0x1<<7)
+#define USB_INTR_DEVICE_SUSPEND		(0x1<<8)
+
+/* Device Address bit masks */
+#define USB_DEVICE_ADDRESS_MASK		(0x7F<<25)
+#define USB_DEVICE_ADDRESS_BIT_POS	(25)
+/* PORTSC  Register Bit Masks,Only one PORT in OTG mode*/
+#define PORTSC_CURRENT_CONNECT_STATUS	(0x1<<0)
+#define PORTSC_CONNECT_STATUS_CHANGE	(0x1<<1)
+#define PORTSC_PORT_ENABLE		(0x1<<2)
+#define PORTSC_PORT_EN_DIS_CHANGE	(0x1<<3)
+#define PORTSC_OVER_CURRENT_ACT		(0x1<<4)
+#define PORTSC_OVER_CUURENT_CHG		(0x1<<5)
+#define PORTSC_PORT_FORCE_RESUME	(0x1<<6)
+#define PORTSC_PORT_SUSPEND		(0x1<<7)
+#define PORTSC_PORT_RESET		(0x1<<8)
+#define PORTSC_LINE_STATUS_BITS		(0x3<<10)
+#define PORTSC_PORT_POWER		(0x1<<12)
+#define PORTSC_PORT_INDICTOR_CTRL	(0x3<<14)
+#define PORTSC_PORT_TEST_CTRL		(0xF<<16)
+#define PORTSC_WAKE_ON_CONNECT_EN	(0x1<<20)
+#define PORTSC_WAKE_ON_CONNECT_DIS	(0x1<<21)
+#define PORTSC_WAKE_ON_OVER_CURRENT	(0x1<<22)
+#define PORTSC_PHY_LOW_POWER_SPD	(0x1<<23)
+#define PORTSC_PORT_FORCE_FULL_SPEED	(0x1<<24)
+#define PORTSC_PORT_SPEED_MASK		(0x3<<26)
+#define PORTSC_TRANSCEIVER_WIDTH	(0x1<<28)
+#define PORTSC_PHY_TYPE_SEL		(0x3<<30)
+/* bit 11-10 are line status */
+#define PORTSC_LINE_STATUS_SE0		(0x0<<10)
+#define PORTSC_LINE_STATUS_JSTATE	(0x1<<10)
+#define PORTSC_LINE_STATUS_KSTATE	(0x2<<10)
+#define PORTSC_LINE_STATUS_UNDEF	(0x3<<10)
+#define PORTSC_LINE_STATUS_BIT_POS	(10)
+
+/* bit 15-14 are port indicator control */
+#define PORTSC_PIC_OFF			(0x0<<14)
+#define PORTSC_PIC_AMBER		(0x1<<14)
+#define PORTSC_PIC_GREEN		(0x2<<14)
+#define PORTSC_PIC_UNDEF		(0x3<<14)
+#define PORTSC_PIC_BIT_POS		(14)
+
+/* bit 19-16 are port test control */
+#define PORTSC_PTC_DISABLE		(0x0<<16)
+#define PORTSC_PTC_JSTATE		(0x1<<16)
+#define PORTSC_PTC_KSTATE		(0x2<<16)
+#define PORTSC_PTC_SEQNAK		(0x3<<16)
+#define PORTSC_PTC_PACKET		(0x4<<16)
+#define PORTSC_PTC_FORCE_EN		(0x5<<16)
+#define PORTSC_PTC_BIT_POS		(16)
+
+/* bit 27-26 are port speed */
+#define PORTSC_PORT_SPEED_FULL		(0x0<<26)
+#define PORTSC_PORT_SPEED_LOW		(0x1<<26)
+#define PORTSC_PORT_SPEED_HIGH		(0x2<<26)
+#define PORTSC_PORT_SPEED_UNDEF		(0x3<<26)
+#define PORTSC_SPEED_BIT_POS		(26)
+
+/* bit 28 is parallel transceiver width for UTMI interface */
+#define PORTSC_PTW			(0x1<<28)
+#define PORTSC_PTW_8BIT			(0x0<<28)
+#define PORTSC_PTW_16BIT		(0x1<<28)
+
+/* bit 31-30 are port transceiver select */
+#define PORTSC_PTS_UTMI			(0x0<<30)
+#define PORTSC_PTS_ULPI			(0x2<<30)
+#define PORTSC_PTS_FSLS_SERIAL		(0x3<<30)
+#define PORTSC_PTS_BIT_POS		(30)
+
+#define PORTSC_W1C_BITS			\
+	(PORTSC_CONNECT_STATUS_CHANGE |	\
+	 PORTSC_PORT_EN_DIS_CHANGE    |	\
+	 PORTSC_OVER_CUURENT_CHG)
+
+/* OTG Status Control Register Bit Masks */
+#define OTGSC_CTRL_VBUS_DISCHARGE	(0x1<<0)
+#define OTGSC_CTRL_VBUS_CHARGE		(0x1<<1)
+#define OTGSC_CTRL_OTG_TERMINATION	(0x1<<3)
+#define OTGSC_CTRL_DATA_PULSING		(0x1<<4)
+#define OTGSC_CTRL_ID_PULL_EN		(0x1<<5)
+#define OTGSC_HA_DATA_PULSE		(0x1<<6)
+#define OTGSC_HA_BA			(0x1<<7)
+#define OTGSC_STS_USB_ID		(0x1<<8)
+#define OTGSC_STS_A_VBUS_VALID		(0x1<<9)
+#define OTGSC_STS_A_SESSION_VALID	(0x1<<10)
+#define OTGSC_STS_B_SESSION_VALID	(0x1<<11)
+#define OTGSC_STS_B_SESSION_END		(0x1<<12)
+#define OTGSC_STS_1MS_TOGGLE		(0x1<<13)
+#define OTGSC_STS_DATA_PULSING		(0x1<<14)
+#define OTGSC_INTSTS_USB_ID		(0x1<<16)
+#define OTGSC_INTSTS_A_VBUS_VALID	(0x1<<17)
+#define OTGSC_INTSTS_A_SESSION_VALID	(0x1<<18)
+#define OTGSC_INTSTS_B_SESSION_VALID	(0x1<<19)
+#define OTGSC_INTSTS_B_SESSION_END	(0x1<<20)
+#define OTGSC_INTSTS_1MS		(0x1<<21)
+#define OTGSC_INTSTS_DATA_PULSING	(0x1<<22)
+#define OTGSC_INTR_USB_ID_EN		(0x1<<24)
+#define OTGSC_INTR_A_VBUS_VALID_EN	(0x1<<25)
+#define OTGSC_INTR_A_SESSION_VALID_EN	(0x1<<26)
+#define OTGSC_INTR_B_SESSION_VALID_EN	(0x1<<27)
+#define OTGSC_INTR_B_SESSION_END_EN	(0x1<<28)
+#define OTGSC_INTR_1MS_TIMER_EN		(0x1<<29)
+#define OTGSC_INTR_DATA_PULSING_EN	(0x1<<30)
+#define OTGSC_INTSTS_MASK		(0x00ff0000)
+
+/* USB MODE Register Bit Masks */
+#define  USB_MODE_CTRL_MODE_IDLE	(0x0<<0)
+#define  USB_MODE_CTRL_MODE_DEVICE	(0x2<<0)
+#define  USB_MODE_CTRL_MODE_HOST	(0x3<<0)
+#define  USB_MODE_CTRL_MODE_RSV		(0x1<<0)
+#define  USB_MODE_SETUP_LOCK_OFF	(0x1<<3)
+#define  USB_MODE_STREAM_DISABLE	(0x1<<4)
+#define  USB_MODE_ES			(0x1<<2) /* Endian Select */
+
+/* control Register Bit Masks */
+#define  USB_CTRL_IOENB			(0x1<<2)
+#define  USB_CTRL_ULPI_INT0EN		(0x1<<0)
+
+/* BCSR5 */
+#define BCSR5_INT_USB			(0x02)
+
+/* USB module clk cfg */
+#define SCCR_OFFS			(0xA08)
+#define SCCR_USB_CLK_DISABLE		(0x00000000)	/* USB clk disable */
+#define SCCR_USB_MPHCM_11		(0x00c00000)
+#define SCCR_USB_MPHCM_01		(0x00400000)
+#define SCCR_USB_MPHCM_10		(0x00800000)
+#define SCCR_USB_DRCM_11		(0x00300000)
+#define SCCR_USB_DRCM_01		(0x00100000)
+#define SCCR_USB_DRCM_10		(0x00200000)
+
+#define SICRL_OFFS			(0x114)
+#define SICRL_USB0			(0x40000000)
+#define SICRL_USB1			(0x20000000)
+
+#define SICRH_OFFS			(0x118)
+#define SICRH_USB_UTMI			(0x00020000)
+
+/* OTG interrupt enable bit masks */
+#define  OTGSC_INTERRUPT_ENABLE_BITS_MASK  \
+	(OTGSC_INTR_USB_ID_EN            | \
+	OTGSC_INTR_1MS_TIMER_EN		 | \
+	OTGSC_INTR_A_VBUS_VALID_EN       | \
+	OTGSC_INTR_A_SESSION_VALID_EN    | \
+	OTGSC_INTR_B_SESSION_VALID_EN    | \
+	OTGSC_INTR_B_SESSION_END_EN      | \
+	OTGSC_INTR_DATA_PULSING_EN)
+
+/* OTG interrupt status bit masks */
+#define  OTGSC_INTERRUPT_STATUS_BITS_MASK  \
+	(OTGSC_INTSTS_USB_ID          |    \
+	OTGSC_INTR_1MS_TIMER_EN       |    \
+	OTGSC_INTSTS_A_VBUS_VALID     |    \
+	OTGSC_INTSTS_A_SESSION_VALID  |    \
+	OTGSC_INTSTS_B_SESSION_VALID  |    \
+	OTGSC_INTSTS_B_SESSION_END    |    \
+	OTGSC_INTSTS_DATA_PULSING)
+
+/*
+ *  A-DEVICE timing  constants
+ */
+
+/* Wait for VBUS Rise  */
+#define TA_WAIT_VRISE	(100)	/* a_wait_vrise 100 ms, section: 6.6.5.1 */
+
+/* Wait for B-Connect */
+#define TA_WAIT_BCON	(10000)  /* a_wait_bcon > 1 sec, section: 6.6.5.2
+				  * This is only used to get out of
+				  * OTG_STATE_A_WAIT_BCON state if there was
+				  * no connection for these many milliseconds
+				  */
+
+/* A-Idle to B-Disconnect */
+/* It is necessary for this timer to be more than 750 ms because of a bug in OPT
+ * test 5.4 in which B OPT disconnects after 750 ms instead of 75ms as stated
+ * in the test description
+ */
+#define TA_AIDL_BDIS	(5000)	/* a_suspend minimum 200 ms, section: 6.6.5.3 */
+
+/* B-Idle to A-Disconnect */
+#define TA_BIDL_ADIS	(12)	/* 3 to 200 ms */
+
+/* B-device timing constants */
+
+
+/* Data-Line Pulse Time*/
+#define TB_DATA_PLS	(10)	/* b_srp_init,continue 5~10ms, section:5.3.3 */
+#define TB_DATA_PLS_MIN	(5)	/* minimum 5 ms */
+#define TB_DATA_PLS_MAX	(10)	/* maximum 10 ms */
+
+/* SRP Initiate Time  */
+#define TB_SRP_INIT	(100)	/* b_srp_init,maximum 100 ms, section:5.3.8 */
+
+/* SRP Fail Time  */
+#define TB_SRP_FAIL	(7000)	/* b_srp_init,Fail time 5~30s, section:6.8.2.2*/
+
+/* SRP result wait time */
+#define TB_SRP_WAIT	(60)
+
+/* VBus time */
+#define TB_VBUS_PLS	(30)	/* time to keep vbus pulsing asserted */
+
+/* Discharge time */
+/* This time should be less than 10ms. It varies from system to system. */
+#define TB_VBUS_DSCHRG	(8)
+
+/* A-SE0 to B-Reset  */
+#define TB_ASE0_BRST	(20)	/* b_wait_acon, mini 3.125 ms,section:6.8.2.4 */
+
+/* A bus suspend timer before we can switch to b_wait_aconn */
+#define TB_A_SUSPEND	(7)
+#define TB_BUS_RESUME	(12)
+
+/* SE0 Time Before SRP */
+#define TB_SE0_SRP	(2)	/* b_idle,minimum 2 ms, section:5.3.2 */
+
+#define SET_OTG_STATE(otg_ptr, newstate)	((otg_ptr)->state = newstate)
+
+struct usb_dr_mmap {
+	/* Capability register */
+	u8 res1[256];
+	u16 caplength;		/* Capability Register Length */
+	u16 hciversion;		/* Host Controller Interface Version */
+	u32 hcsparams;		/* Host Controller Structual Parameters */
+	u32 hccparams;		/* Host Controller Capability Parameters */
+	u8 res2[20];
+	u32 dciversion;		/* Device Controller Interface Version */
+	u32 dccparams;		/* Device Controller Capability Parameters */
+	u8 res3[24];
+	/* Operation register */
+	u32 usbcmd;		/* USB Command Register */
+	u32 usbsts;		/* USB Status Register */
+	u32 usbintr;		/* USB Interrupt Enable Register */
+	u32 frindex;		/* Frame Index Register */
+	u8 res4[4];
+	u32 deviceaddr;		/* Device Address */
+	u32 endpointlistaddr;	/* Endpoint List Address Register */
+	u8 res5[4];
+	u32 burstsize;		/* Master Interface Data Burst Size Register */
+	u32 txttfilltuning;	/* Transmit FIFO Tuning Controls Register */
+	u8 res6[8];
+	u32 ulpiview;		/* ULPI register access */
+	u8 res7[12];
+	u32 configflag;		/* Configure Flag Register */
+	u32 portsc;		/* Port 1 Status and Control Register */
+	u8 res8[28];
+	u32 otgsc;		/* On-The-Go Status and Control */
+	u32 usbmode;		/* USB Mode Register */
+	u32 endptsetupstat;	/* Endpoint Setup Status Register */
+	u32 endpointprime;	/* Endpoint Initialization Register */
+	u32 endptflush;		/* Endpoint Flush Register */
+	u32 endptstatus;	/* Endpoint Status Register */
+	u32 endptcomplete;	/* Endpoint Complete Register */
+	u32 endptctrl[6];	/* Endpoint Control Registers */
+	u8 res9[552];
+	u32 snoop1;
+	u32 snoop2;
+	u32 age_cnt_thresh;	/* Age Count Threshold Register */
+	u32 pri_ctrl;		/* Priority Control Register */
+	u32 si_ctrl;		/* System Interface Control Register */
+	u8 res10[236];
+	u32 control;		/* General Purpose Control Register */
+};
+
+struct fsl_otg_timer {
+	unsigned long expires;	/* Number of count increase to timeout */
+	unsigned long count;	/* Tick counter */
+	void (*function)(unsigned long);	/* Timeout function */
+	unsigned long data;	/* Data passed to function */
+	struct list_head list;
+};
+
+inline struct fsl_otg_timer *otg_timer_initializer
+(void (*function)(unsigned long), unsigned long expires, unsigned long data)
+{
+	struct fsl_otg_timer *timer;
+
+	timer = kmalloc(sizeof(struct fsl_otg_timer), GFP_KERNEL);
+	if (!timer)
+		return NULL;
+	timer->function = function;
+	timer->expires = expires;
+	timer->data = data;
+	return timer;
+}
+
+struct fsl_otg {
+	struct otg_transceiver otg;
+	struct otg_fsm fsm;
+	struct usb_dr_mmap *dr_mem_map;
+	struct delayed_work otg_event;
+
+	/* used for usb host */
+	struct work_struct work_wq;
+	u8	host_working;
+
+	int irq;
+};
+
+struct fsl_otg_config {
+	u8 otg_port;
+};
+
+/* For SRP and HNP handle */
+#define FSL_OTG_MAJOR		240
+#define FSL_OTG_NAME		"fsl-usb2-otg"
+/* Command to OTG driver ioctl */
+#define OTG_IOCTL_MAGIC		FSL_OTG_MAJOR
+/* if otg work as host, it should return 1, otherwise return 0 */
+#define GET_OTG_STATUS		_IOR(OTG_IOCTL_MAGIC, 1, int)
+#define SET_A_SUSPEND_REQ	_IOW(OTG_IOCTL_MAGIC, 2, int)
+#define SET_A_BUS_DROP		_IOW(OTG_IOCTL_MAGIC, 3, int)
+#define SET_A_BUS_REQ		_IOW(OTG_IOCTL_MAGIC, 4, int)
+#define SET_B_BUS_REQ		_IOW(OTG_IOCTL_MAGIC, 5, int)
+#define GET_A_SUSPEND_REQ	_IOR(OTG_IOCTL_MAGIC, 6, int)
+#define GET_A_BUS_DROP		_IOR(OTG_IOCTL_MAGIC, 7, int)
+#define GET_A_BUS_REQ		_IOR(OTG_IOCTL_MAGIC, 8, int)
+#define GET_B_BUS_REQ		_IOR(OTG_IOCTL_MAGIC, 9, int)
+
+void fsl_otg_add_timer(void *timer);
+void fsl_otg_del_timer(void *timer);
+void fsl_otg_pulse_vbus(void);
diff --git a/drivers/usb/otg/gpio_vbus.c b/drivers/usb/otg/gpio_vbus.c
index 221c44444ec677a5679d15a86b2dd9fd0a5e72be..52733d9959b4c51b33564d61b0421fb540689030 100644
--- a/drivers/usb/otg/gpio_vbus.c
+++ b/drivers/usb/otg/gpio_vbus.c
@@ -279,6 +279,13 @@ static int __init gpio_vbus_probe(struct platform_device *pdev)
 	}
 	INIT_WORK(&gpio_vbus->work, gpio_vbus_work);
 
+	gpio_vbus->vbus_draw = regulator_get(&pdev->dev, "vbus_draw");
+	if (IS_ERR(gpio_vbus->vbus_draw)) {
+		dev_dbg(&pdev->dev, "can't get vbus_draw regulator, err: %ld\n",
+			PTR_ERR(gpio_vbus->vbus_draw));
+		gpio_vbus->vbus_draw = NULL;
+	}
+
 	/* only active when a gadget is registered */
 	err = otg_set_transceiver(&gpio_vbus->otg);
 	if (err) {
@@ -287,13 +294,6 @@ static int __init gpio_vbus_probe(struct platform_device *pdev)
 		goto err_otg;
 	}
 
-	gpio_vbus->vbus_draw = regulator_get(&pdev->dev, "vbus_draw");
-	if (IS_ERR(gpio_vbus->vbus_draw)) {
-		dev_dbg(&pdev->dev, "can't get vbus_draw regulator, err: %ld\n",
-			PTR_ERR(gpio_vbus->vbus_draw));
-		gpio_vbus->vbus_draw = NULL;
-	}
-
 	return 0;
 err_otg:
 	free_irq(irq, &pdev->dev);
diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c
index e25700f44b6f603650d1057e1674d7a8617cff25..8c282258e1bd8053625d13548fa0d0c4b853e1b7 100644
--- a/drivers/usb/otg/isp1301_omap.c
+++ b/drivers/usb/otg/isp1301_omap.c
@@ -234,29 +234,9 @@ isp1301_clear_bits(struct isp1301 *isp, u8 reg, u8 bits)
 
 /*-------------------------------------------------------------------------*/
 
-static const char *state_string(enum usb_otg_state state)
-{
-	switch (state) {
-	case OTG_STATE_A_IDLE:		return "a_idle";
-	case OTG_STATE_A_WAIT_VRISE:	return "a_wait_vrise";
-	case OTG_STATE_A_WAIT_BCON:	return "a_wait_bcon";
-	case OTG_STATE_A_HOST:		return "a_host";
-	case OTG_STATE_A_SUSPEND:	return "a_suspend";
-	case OTG_STATE_A_PERIPHERAL:	return "a_peripheral";
-	case OTG_STATE_A_WAIT_VFALL:	return "a_wait_vfall";
-	case OTG_STATE_A_VBUS_ERR:	return "a_vbus_err";
-	case OTG_STATE_B_IDLE:		return "b_idle";
-	case OTG_STATE_B_SRP_INIT:	return "b_srp_init";
-	case OTG_STATE_B_PERIPHERAL:	return "b_peripheral";
-	case OTG_STATE_B_WAIT_ACON:	return "b_wait_acon";
-	case OTG_STATE_B_HOST:		return "b_host";
-	default:			return "UNDEFINED";
-	}
-}
-
 static inline const char *state_name(struct isp1301 *isp)
 {
-	return state_string(isp->otg.state);
+	return otg_state_string(isp->otg.state);
 }
 
 /*-------------------------------------------------------------------------*/
@@ -501,7 +481,7 @@ static void check_state(struct isp1301 *isp, const char *tag)
 	if (isp->otg.state == state && !extra)
 		return;
 	pr_debug("otg: %s FSM %s/%02x, %s, %06x\n", tag,
-		state_string(state), fsm, state_name(isp),
+		otg_state_string(state), fsm, state_name(isp),
 		omap_readl(OTG_CTRL));
 }
 
@@ -1095,7 +1075,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
 
 	if (state != isp->otg.state)
 		pr_debug("  isp, %s -> %s\n",
-				state_string(state), state_name(isp));
+				otg_state_string(state), state_name(isp));
 
 #ifdef	CONFIG_USB_OTG
 	/* update the OTG controller state to match the isp1301; may
diff --git a/drivers/usb/otg/langwell_otg.c b/drivers/usb/otg/langwell_otg.c
index e973ff19c55a3009ec4557498fe0ea67f1b75b3e..f08f784086f76972fbf5f40f5667e64ac7fd5e9a 100644
--- a/drivers/usb/otg/langwell_otg.c
+++ b/drivers/usb/otg/langwell_otg.c
@@ -82,40 +82,6 @@ static struct pci_driver otg_pci_driver = {
 	.resume =	langwell_otg_resume,
 };
 
-static const char *state_string(enum usb_otg_state state)
-{
-	switch (state) {
-	case OTG_STATE_A_IDLE:
-		return "a_idle";
-	case OTG_STATE_A_WAIT_VRISE:
-		return "a_wait_vrise";
-	case OTG_STATE_A_WAIT_BCON:
-		return "a_wait_bcon";
-	case OTG_STATE_A_HOST:
-		return "a_host";
-	case OTG_STATE_A_SUSPEND:
-		return "a_suspend";
-	case OTG_STATE_A_PERIPHERAL:
-		return "a_peripheral";
-	case OTG_STATE_A_WAIT_VFALL:
-		return "a_wait_vfall";
-	case OTG_STATE_A_VBUS_ERR:
-		return "a_vbus_err";
-	case OTG_STATE_B_IDLE:
-		return "b_idle";
-	case OTG_STATE_B_SRP_INIT:
-		return "b_srp_init";
-	case OTG_STATE_B_PERIPHERAL:
-		return "b_peripheral";
-	case OTG_STATE_B_WAIT_ACON:
-		return "b_wait_acon";
-	case OTG_STATE_B_HOST:
-		return "b_host";
-	default:
-		return "UNDEFINED";
-	}
-}
-
 /* HSM timers */
 static inline struct langwell_otg_timer *otg_timer_initializer
 (void (*function)(unsigned long), unsigned long expires, unsigned long data)
@@ -968,7 +934,7 @@ static void langwell_otg_work(struct work_struct *work)
 	pdev = to_pci_dev(lnw->dev);
 
 	dev_dbg(lnw->dev, "%s: old state = %s\n", __func__,
-			state_string(iotg->otg.state));
+			otg_state_string(iotg->otg.state));
 
 	switch (iotg->otg.state) {
 	case OTG_STATE_UNDEFINED:
@@ -1703,7 +1669,7 @@ static void langwell_otg_work(struct work_struct *work)
 	}
 
 	dev_dbg(lnw->dev, "%s: new state = %s\n", __func__,
-			state_string(iotg->otg.state));
+			otg_state_string(iotg->otg.state));
 }
 
 static ssize_t
@@ -1789,7 +1755,7 @@ show_hsm(struct device *_dev, struct device_attribute *attr, char *buf)
 		"b_bus_req = \t%d\n"
 		"b_bus_suspend_tmout = \t%d\n"
 		"b_bus_suspend_vld = \t%d\n",
-		state_string(iotg->otg.state),
+		otg_state_string(iotg->otg.state),
 		iotg->hsm.a_bus_resume,
 		iotg->hsm.a_bus_suspend,
 		iotg->hsm.a_conn,
diff --git a/drivers/usb/otg/msm_otg.c b/drivers/usb/otg/msm_otg.c
index 296598628b853b2e9bf9586dd563cbdd34412606..b276f8fcdeba7970f24f2457e406112cc0721743 100644
--- a/drivers/usb/otg/msm_otg.c
+++ b/drivers/usb/otg/msm_otg.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -38,6 +38,7 @@
 #include <linux/usb/hcd.h>
 #include <linux/usb/msm_hsusb.h>
 #include <linux/usb/msm_hsusb_hw.h>
+#include <linux/regulator/consumer.h>
 
 #include <mach/clk.h>
 
@@ -45,6 +46,195 @@
 #define DRIVER_NAME	"msm_otg"
 
 #define ULPI_IO_TIMEOUT_USEC	(10 * 1000)
+
+#define USB_PHY_3P3_VOL_MIN	3050000 /* uV */
+#define USB_PHY_3P3_VOL_MAX	3300000 /* uV */
+#define USB_PHY_3P3_HPM_LOAD	50000	/* uA */
+#define USB_PHY_3P3_LPM_LOAD	4000	/* uA */
+
+#define USB_PHY_1P8_VOL_MIN	1800000 /* uV */
+#define USB_PHY_1P8_VOL_MAX	1800000 /* uV */
+#define USB_PHY_1P8_HPM_LOAD	50000	/* uA */
+#define USB_PHY_1P8_LPM_LOAD	4000	/* uA */
+
+#define USB_PHY_VDD_DIG_VOL_MIN	1000000 /* uV */
+#define USB_PHY_VDD_DIG_VOL_MAX	1320000 /* uV */
+
+static struct regulator *hsusb_3p3;
+static struct regulator *hsusb_1p8;
+static struct regulator *hsusb_vddcx;
+
+static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
+{
+	int ret = 0;
+
+	if (init) {
+		hsusb_vddcx = regulator_get(motg->otg.dev, "HSUSB_VDDCX");
+		if (IS_ERR(hsusb_vddcx)) {
+			dev_err(motg->otg.dev, "unable to get hsusb vddcx\n");
+			return PTR_ERR(hsusb_vddcx);
+		}
+
+		ret = regulator_set_voltage(hsusb_vddcx,
+				USB_PHY_VDD_DIG_VOL_MIN,
+				USB_PHY_VDD_DIG_VOL_MAX);
+		if (ret) {
+			dev_err(motg->otg.dev, "unable to set the voltage "
+					"for hsusb vddcx\n");
+			regulator_put(hsusb_vddcx);
+			return ret;
+		}
+
+		ret = regulator_enable(hsusb_vddcx);
+		if (ret) {
+			dev_err(motg->otg.dev, "unable to enable hsusb vddcx\n");
+			regulator_put(hsusb_vddcx);
+		}
+	} else {
+		ret = regulator_set_voltage(hsusb_vddcx, 0,
+			USB_PHY_VDD_DIG_VOL_MAX);
+		if (ret)
+			dev_err(motg->otg.dev, "unable to set the voltage "
+					"for hsusb vddcx\n");
+		ret = regulator_disable(hsusb_vddcx);
+		if (ret)
+			dev_err(motg->otg.dev, "unable to disable hsusb vddcx\n");
+
+		regulator_put(hsusb_vddcx);
+	}
+
+	return ret;
+}
+
+static int msm_hsusb_ldo_init(struct msm_otg *motg, int init)
+{
+	int rc = 0;
+
+	if (init) {
+		hsusb_3p3 = regulator_get(motg->otg.dev, "HSUSB_3p3");
+		if (IS_ERR(hsusb_3p3)) {
+			dev_err(motg->otg.dev, "unable to get hsusb 3p3\n");
+			return PTR_ERR(hsusb_3p3);
+		}
+
+		rc = regulator_set_voltage(hsusb_3p3, USB_PHY_3P3_VOL_MIN,
+				USB_PHY_3P3_VOL_MAX);
+		if (rc) {
+			dev_err(motg->otg.dev, "unable to set voltage level "
+					"for hsusb 3p3\n");
+			goto put_3p3;
+		}
+		rc = regulator_enable(hsusb_3p3);
+		if (rc) {
+			dev_err(motg->otg.dev, "unable to enable the hsusb 3p3\n");
+			goto put_3p3;
+		}
+		hsusb_1p8 = regulator_get(motg->otg.dev, "HSUSB_1p8");
+		if (IS_ERR(hsusb_1p8)) {
+			dev_err(motg->otg.dev, "unable to get hsusb 1p8\n");
+			rc = PTR_ERR(hsusb_1p8);
+			goto disable_3p3;
+		}
+		rc = regulator_set_voltage(hsusb_1p8, USB_PHY_1P8_VOL_MIN,
+				USB_PHY_1P8_VOL_MAX);
+		if (rc) {
+			dev_err(motg->otg.dev, "unable to set voltage level "
+					"for hsusb 1p8\n");
+			goto put_1p8;
+		}
+		rc = regulator_enable(hsusb_1p8);
+		if (rc) {
+			dev_err(motg->otg.dev, "unable to enable the hsusb 1p8\n");
+			goto put_1p8;
+		}
+
+		return 0;
+	}
+
+	regulator_disable(hsusb_1p8);
+put_1p8:
+	regulator_put(hsusb_1p8);
+disable_3p3:
+	regulator_disable(hsusb_3p3);
+put_3p3:
+	regulator_put(hsusb_3p3);
+	return rc;
+}
+
+#ifdef CONFIG_PM_SLEEP
+#define USB_PHY_SUSP_DIG_VOL  500000
+static int msm_hsusb_config_vddcx(int high)
+{
+	int max_vol = USB_PHY_VDD_DIG_VOL_MAX;
+	int min_vol;
+	int ret;
+
+	if (high)
+		min_vol = USB_PHY_VDD_DIG_VOL_MIN;
+	else
+		min_vol = USB_PHY_SUSP_DIG_VOL;
+
+	ret = regulator_set_voltage(hsusb_vddcx, min_vol, max_vol);
+	if (ret) {
+		pr_err("%s: unable to set the voltage for regulator "
+			"HSUSB_VDDCX\n", __func__);
+		return ret;
+	}
+
+	pr_debug("%s: min_vol:%d max_vol:%d\n", __func__, min_vol, max_vol);
+
+	return ret;
+}
+#endif
+
+static int msm_hsusb_ldo_set_mode(int on)
+{
+	int ret = 0;
+
+	if (!hsusb_1p8 || IS_ERR(hsusb_1p8)) {
+		pr_err("%s: HSUSB_1p8 is not initialized\n", __func__);
+		return -ENODEV;
+	}
+
+	if (!hsusb_3p3 || IS_ERR(hsusb_3p3)) {
+		pr_err("%s: HSUSB_3p3 is not initialized\n", __func__);
+		return -ENODEV;
+	}
+
+	if (on) {
+		ret = regulator_set_optimum_mode(hsusb_1p8,
+				USB_PHY_1P8_HPM_LOAD);
+		if (ret < 0) {
+			pr_err("%s: Unable to set HPM of the regulator "
+				"HSUSB_1p8\n", __func__);
+			return ret;
+		}
+		ret = regulator_set_optimum_mode(hsusb_3p3,
+				USB_PHY_3P3_HPM_LOAD);
+		if (ret < 0) {
+			pr_err("%s: Unable to set HPM of the regulator "
+				"HSUSB_3p3\n", __func__);
+			regulator_set_optimum_mode(hsusb_1p8,
+				USB_PHY_1P8_LPM_LOAD);
+			return ret;
+		}
+	} else {
+		ret = regulator_set_optimum_mode(hsusb_1p8,
+				USB_PHY_1P8_LPM_LOAD);
+		if (ret < 0)
+			pr_err("%s: Unable to set LPM of the regulator "
+				"HSUSB_1p8\n", __func__);
+		ret = regulator_set_optimum_mode(hsusb_3p3,
+				USB_PHY_3P3_LPM_LOAD);
+		if (ret < 0)
+			pr_err("%s: Unable to set LPM of the regulator "
+				"HSUSB_3p3\n", __func__);
+	}
+
+	pr_debug("reg (%s)\n", on ? "HPM" : "LPM");
+	return ret < 0 ? ret : 0;
+}
+
 static int ulpi_read(struct otg_transceiver *otg, u32 reg)
 {
 	struct msm_otg *motg = container_of(otg, struct msm_otg, otg);
@@ -268,27 +458,28 @@ static int msm_otg_suspend(struct msm_otg *motg)
 
 	disable_irq(motg->irq);
 	/*
+	 * Chipidea 45-nm PHY suspend sequence:
+	 *
 	 * Interrupt Latch Register auto-clear feature is not present
 	 * in all PHY versions. Latch register is clear on read type.
 	 * Clear latch register to avoid spurious wakeup from
 	 * low power mode (LPM).
-	 */
-	ulpi_read(otg, 0x14);
-
-	/*
+	 *
 	 * PHY comparators are disabled when PHY enters into low power
 	 * mode (LPM). Keep PHY comparators ON in LPM only when we expect
 	 * VBUS/Id notifications from USB PHY. Otherwise turn off USB
 	 * PHY comparators. This save significant amount of power.
-	 */
-	if (pdata->otg_control == OTG_PHY_CONTROL)
-		ulpi_write(otg, 0x01, 0x30);
-
-	/*
+	 *
 	 * PLL is not turned off when PHY enters into low power mode (LPM).
 	 * Disable PLL for maximum power savings.
 	 */
-	ulpi_write(otg, 0x08, 0x09);
+
+	if (motg->pdata->phy_type == CI_45NM_INTEGRATED_PHY) {
+		ulpi_read(otg, 0x14);
+		if (pdata->otg_control == OTG_PHY_CONTROL)
+			ulpi_write(otg, 0x01, 0x30);
+		ulpi_write(otg, 0x08, 0x09);
+	}
 
 	/*
 	 * PHY may take some time or even fail to enter into low power
@@ -319,11 +510,24 @@ static int msm_otg_suspend(struct msm_otg *motg)
 	 */
 	writel(readl(USB_USBCMD) | ASYNC_INTR_CTRL | ULPI_STP_CTRL, USB_USBCMD);
 
+	if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
+			motg->pdata->otg_control == OTG_PMIC_CONTROL)
+		writel(readl(USB_PHY_CTRL) | PHY_RETEN, USB_PHY_CTRL);
+
 	clk_disable(motg->pclk);
 	clk_disable(motg->clk);
 	if (motg->core_clk)
 		clk_disable(motg->core_clk);
 
+	if (!IS_ERR(motg->pclk_src))
+		clk_disable(motg->pclk_src);
+
+	if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
+			motg->pdata->otg_control == OTG_PMIC_CONTROL) {
+		msm_hsusb_ldo_set_mode(0);
+		msm_hsusb_config_vddcx(0);
+	}
+
 	if (device_may_wakeup(otg->dev))
 		enable_irq_wake(motg->irq);
 	if (bus)
@@ -347,11 +551,21 @@ static int msm_otg_resume(struct msm_otg *motg)
 	if (!atomic_read(&motg->in_lpm))
 		return 0;
 
+	if (!IS_ERR(motg->pclk_src))
+		clk_enable(motg->pclk_src);
+
 	clk_enable(motg->pclk);
 	clk_enable(motg->clk);
 	if (motg->core_clk)
 		clk_enable(motg->core_clk);
 
+	if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
+			motg->pdata->otg_control == OTG_PMIC_CONTROL) {
+		msm_hsusb_ldo_set_mode(1);
+		msm_hsusb_config_vddcx(1);
+		writel(readl(USB_PHY_CTRL) & ~PHY_RETEN, USB_PHY_CTRL);
+	}
+
 	temp = readl(USB_USBCMD);
 	temp &= ~ASYNC_INTR_CTRL;
 	temp &= ~ULPI_STP_CTRL;
@@ -389,20 +603,47 @@ static int msm_otg_resume(struct msm_otg *motg)
 	if (bus)
 		set_bit(HCD_FLAG_HW_ACCESSIBLE, &(bus_to_hcd(bus))->flags);
 
+	atomic_set(&motg->in_lpm, 0);
+
 	if (motg->async_int) {
 		motg->async_int = 0;
 		pm_runtime_put(otg->dev);
 		enable_irq(motg->irq);
 	}
 
-	atomic_set(&motg->in_lpm, 0);
-
 	dev_info(otg->dev, "USB exited from low power mode\n");
 
 	return 0;
 }
 #endif
 
+static void msm_otg_notify_charger(struct msm_otg *motg, unsigned mA)
+{
+	if (motg->cur_power == mA)
+		return;
+
+	/* TODO: Notify PMIC about available current */
+	dev_info(motg->otg.dev, "Avail curr from USB = %u\n", mA);
+	motg->cur_power = mA;
+}
+
+static int msm_otg_set_power(struct otg_transceiver *otg, unsigned mA)
+{
+	struct msm_otg *motg = container_of(otg, struct msm_otg, otg);
+
+	/*
+	 * Gadget driver uses set_power method to notify about the
+	 * available current based on suspend/configured states.
+	 *
+	 * IDEV_CHG can be drawn irrespective of suspend/un-configured
+	 * states when CDP/ACA is connected.
+	 */
+	if (motg->chg_type == USB_SDP_CHARGER)
+		msm_otg_notify_charger(motg, mA);
+
+	return 0;
+}
+
 static void msm_otg_start_host(struct otg_transceiver *otg, int on)
 {
 	struct msm_otg *motg = container_of(otg, struct msm_otg, otg);
@@ -557,6 +798,306 @@ static int msm_otg_set_peripheral(struct otg_transceiver *otg,
 	return 0;
 }
 
+static bool msm_chg_check_secondary_det(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 chg_det;
+	bool ret = false;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		ret = chg_det & (1 << 4);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x87);
+		ret = chg_det & 1;
+		break;
+	default:
+		break;
+	}
+	return ret;
+}
+
+static void msm_chg_enable_secondary_det(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 chg_det;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		/* Turn off charger block */
+		chg_det |= ~(1 << 1);
+		ulpi_write(otg, chg_det, 0x34);
+		udelay(20);
+		/* control chg block via ULPI */
+		chg_det &= ~(1 << 3);
+		ulpi_write(otg, chg_det, 0x34);
+		/* put it in host mode for enabling D- source */
+		chg_det &= ~(1 << 2);
+		ulpi_write(otg, chg_det, 0x34);
+		/* Turn on chg detect block */
+		chg_det &= ~(1 << 1);
+		ulpi_write(otg, chg_det, 0x34);
+		udelay(20);
+		/* enable chg detection */
+		chg_det &= ~(1 << 0);
+		ulpi_write(otg, chg_det, 0x34);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		/*
+		 * Configure DM as current source, DP as current sink
+		 * and enable battery charging comparators.
+		 */
+		ulpi_write(otg, 0x8, 0x85);
+		ulpi_write(otg, 0x2, 0x85);
+		ulpi_write(otg, 0x1, 0x85);
+		break;
+	default:
+		break;
+	}
+}
+
+static bool msm_chg_check_primary_det(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 chg_det;
+	bool ret = false;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		ret = chg_det & (1 << 4);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x87);
+		ret = chg_det & 1;
+		break;
+	default:
+		break;
+	}
+	return ret;
+}
+
+static void msm_chg_enable_primary_det(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 chg_det;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		/* enable chg detection */
+		chg_det &= ~(1 << 0);
+		ulpi_write(otg, chg_det, 0x34);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		/*
+		 * Configure DP as current source, DM as current sink
+		 * and enable battery charging comparators.
+		 */
+		ulpi_write(otg, 0x2, 0x85);
+		ulpi_write(otg, 0x1, 0x85);
+		break;
+	default:
+		break;
+	}
+}
+
+static bool msm_chg_check_dcd(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 line_state;
+	bool ret = false;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		line_state = ulpi_read(otg, 0x15);
+		ret = !(line_state & 1);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		line_state = ulpi_read(otg, 0x87);
+		ret = line_state & 2;
+		break;
+	default:
+		break;
+	}
+	return ret;
+}
+
+static void msm_chg_disable_dcd(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 chg_det;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		chg_det &= ~(1 << 5);
+		ulpi_write(otg, chg_det, 0x34);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		ulpi_write(otg, 0x10, 0x86);
+		break;
+	default:
+		break;
+	}
+}
+
+static void msm_chg_enable_dcd(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 chg_det;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		/* Turn on D+ current source */
+		chg_det |= (1 << 5);
+		ulpi_write(otg, chg_det, 0x34);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		/* Data contact detection enable */
+		ulpi_write(otg, 0x10, 0x85);
+		break;
+	default:
+		break;
+	}
+}
+
+static void msm_chg_block_on(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 func_ctrl, chg_det;
+
+	/* put the controller in non-driving mode */
+	func_ctrl = ulpi_read(otg, ULPI_FUNC_CTRL);
+	func_ctrl &= ~ULPI_FUNC_CTRL_OPMODE_MASK;
+	func_ctrl |= ULPI_FUNC_CTRL_OPMODE_NONDRIVING;
+	ulpi_write(otg, func_ctrl, ULPI_FUNC_CTRL);
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		/* control chg block via ULPI */
+		chg_det &= ~(1 << 3);
+		ulpi_write(otg, chg_det, 0x34);
+		/* Turn on chg detect block */
+		chg_det &= ~(1 << 1);
+		ulpi_write(otg, chg_det, 0x34);
+		udelay(20);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		/* Clear charger detecting control bits */
+		ulpi_write(otg, 0x3F, 0x86);
+		/* Clear alt interrupt latch and enable bits */
+		ulpi_write(otg, 0x1F, 0x92);
+		ulpi_write(otg, 0x1F, 0x95);
+		udelay(100);
+		break;
+	default:
+		break;
+	}
+}
+
+static void msm_chg_block_off(struct msm_otg *motg)
+{
+	struct otg_transceiver *otg = &motg->otg;
+	u32 func_ctrl, chg_det;
+
+	switch (motg->pdata->phy_type) {
+	case CI_45NM_INTEGRATED_PHY:
+		chg_det = ulpi_read(otg, 0x34);
+		/* Turn off charger block */
+		chg_det |= ~(1 << 1);
+		ulpi_write(otg, chg_det, 0x34);
+		break;
+	case SNPS_28NM_INTEGRATED_PHY:
+		/* Clear charger detecting control bits */
+		ulpi_write(otg, 0x3F, 0x86);
+		/* Clear alt interrupt latch and enable bits */
+		ulpi_write(otg, 0x1F, 0x92);
+		ulpi_write(otg, 0x1F, 0x95);
+		break;
+	default:
+		break;
+	}
+
+	/* put the controller in normal mode */
+	func_ctrl = ulpi_read(otg, ULPI_FUNC_CTRL);
+	func_ctrl &= ~ULPI_FUNC_CTRL_OPMODE_MASK;
+	func_ctrl |= ULPI_FUNC_CTRL_OPMODE_NORMAL;
+	ulpi_write(otg, func_ctrl, ULPI_FUNC_CTRL);
+}
+
+#define MSM_CHG_DCD_POLL_TIME		(100 * HZ/1000) /* 100 msec */
+#define MSM_CHG_DCD_MAX_RETRIES		6 /* Tdcd_tmout = 6 * 100 msec */
+#define MSM_CHG_PRIMARY_DET_TIME	(40 * HZ/1000) /* TVDPSRC_ON */
+#define MSM_CHG_SECONDARY_DET_TIME	(40 * HZ/1000) /* TVDMSRC_ON */
+static void msm_chg_detect_work(struct work_struct *w)
+{
+	struct msm_otg *motg = container_of(w, struct msm_otg, chg_work.work);
+	struct otg_transceiver *otg = &motg->otg;
+	bool is_dcd, tmout, vout;
+	unsigned long delay;
+
+	dev_dbg(otg->dev, "chg detection work\n");
+	switch (motg->chg_state) {
+	case USB_CHG_STATE_UNDEFINED:
+		pm_runtime_get_sync(otg->dev);
+		msm_chg_block_on(motg);
+		msm_chg_enable_dcd(motg);
+		motg->chg_state = USB_CHG_STATE_WAIT_FOR_DCD;
+		motg->dcd_retries = 0;
+		delay = MSM_CHG_DCD_POLL_TIME;
+		break;
+	case USB_CHG_STATE_WAIT_FOR_DCD:
+		is_dcd = msm_chg_check_dcd(motg);
+		tmout = ++motg->dcd_retries == MSM_CHG_DCD_MAX_RETRIES;
+		if (is_dcd || tmout) {
+			msm_chg_disable_dcd(motg);
+			msm_chg_enable_primary_det(motg);
+			delay = MSM_CHG_PRIMARY_DET_TIME;
+			motg->chg_state = USB_CHG_STATE_DCD_DONE;
+		} else {
+			delay = MSM_CHG_DCD_POLL_TIME;
+		}
+		break;
+	case USB_CHG_STATE_DCD_DONE:
+		vout = msm_chg_check_primary_det(motg);
+		if (vout) {
+			msm_chg_enable_secondary_det(motg);
+			delay = MSM_CHG_SECONDARY_DET_TIME;
+			motg->chg_state = USB_CHG_STATE_PRIMARY_DONE;
+		} else {
+			motg->chg_type = USB_SDP_CHARGER;
+			motg->chg_state = USB_CHG_STATE_DETECTED;
+			delay = 0;
+		}
+		break;
+	case USB_CHG_STATE_PRIMARY_DONE:
+		vout = msm_chg_check_secondary_det(motg);
+		if (vout)
+			motg->chg_type = USB_DCP_CHARGER;
+		else
+			motg->chg_type = USB_CDP_CHARGER;
+		motg->chg_state = USB_CHG_STATE_SECONDARY_DONE;
+		/* fall through */
+	case USB_CHG_STATE_SECONDARY_DONE:
+		motg->chg_state = USB_CHG_STATE_DETECTED;
+	case USB_CHG_STATE_DETECTED:
+		msm_chg_block_off(motg);
+		dev_dbg(otg->dev, "charger = %d\n", motg->chg_type);
+		schedule_work(&motg->sm_work);
+		return;
+	default:
+		return;
+	}
+
+	schedule_delayed_work(&motg->chg_work, delay);
+}
+
 /*
  * We support OTG, Peripheral only and Host only configurations. In case
  * of OTG, mode switch (host-->peripheral/peripheral-->host) can happen
@@ -627,9 +1168,48 @@ static void msm_otg_sm_work(struct work_struct *w)
 			writel(readl(USB_OTGSC) & ~OTGSC_BSVIE, USB_OTGSC);
 			msm_otg_start_host(otg, 1);
 			otg->state = OTG_STATE_A_HOST;
-		} else if (test_bit(B_SESS_VLD, &motg->inputs) && otg->gadget) {
-			msm_otg_start_peripheral(otg, 1);
-			otg->state = OTG_STATE_B_PERIPHERAL;
+		} else if (test_bit(B_SESS_VLD, &motg->inputs)) {
+			switch (motg->chg_state) {
+			case USB_CHG_STATE_UNDEFINED:
+				msm_chg_detect_work(&motg->chg_work.work);
+				break;
+			case USB_CHG_STATE_DETECTED:
+				switch (motg->chg_type) {
+				case USB_DCP_CHARGER:
+					msm_otg_notify_charger(motg,
+							IDEV_CHG_MAX);
+					break;
+				case USB_CDP_CHARGER:
+					msm_otg_notify_charger(motg,
+							IDEV_CHG_MAX);
+					msm_otg_start_peripheral(otg, 1);
+					otg->state = OTG_STATE_B_PERIPHERAL;
+					break;
+				case USB_SDP_CHARGER:
+					msm_otg_notify_charger(motg, IUNIT);
+					msm_otg_start_peripheral(otg, 1);
+					otg->state = OTG_STATE_B_PERIPHERAL;
+					break;
+				default:
+					break;
+				}
+				break;
+			default:
+				break;
+			}
+		} else {
+			/*
+			 * If charger detection work is pending, decrement
+			 * the pm usage counter to balance with the one that
+			 * is incremented in charger detection work.
+			 */
+			if (cancel_delayed_work_sync(&motg->chg_work)) {
+				pm_runtime_put_sync(otg->dev);
+				msm_otg_reset(otg);
+			}
+			msm_otg_notify_charger(motg, 0);
+			motg->chg_state = USB_CHG_STATE_UNDEFINED;
+			motg->chg_type = USB_INVALID_CHARGER;
 		}
 		pm_runtime_put_sync(otg->dev);
 		break;
@@ -637,7 +1217,10 @@ static void msm_otg_sm_work(struct work_struct *w)
 		dev_dbg(otg->dev, "OTG_STATE_B_PERIPHERAL state\n");
 		if (!test_bit(B_SESS_VLD, &motg->inputs) ||
 				!test_bit(ID, &motg->inputs)) {
+			msm_otg_notify_charger(motg, 0);
 			msm_otg_start_peripheral(otg, 0);
+			motg->chg_state = USB_CHG_STATE_UNDEFINED;
+			motg->chg_type = USB_INVALID_CHARGER;
 			otg->state = OTG_STATE_B_IDLE;
 			msm_otg_reset(otg);
 			schedule_work(w);
@@ -862,12 +1445,31 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 		ret = PTR_ERR(motg->clk);
 		goto put_phy_reset_clk;
 	}
+	clk_set_rate(motg->clk, 60000000);
+
+	/*
+	 * If USB Core is running its protocol engine based on CORE CLK,
+	 * CORE CLK  must be running at >55Mhz for correct HSUSB
+	 * operation and USB core cannot tolerate frequency changes on
+	 * CORE CLK. For such USB cores, vote for maximum clk frequency
+	 * on pclk source
+	 */
+	 if (motg->pdata->pclk_src_name) {
+		motg->pclk_src = clk_get(&pdev->dev,
+			motg->pdata->pclk_src_name);
+		if (IS_ERR(motg->pclk_src))
+			goto put_clk;
+		clk_set_rate(motg->pclk_src, INT_MAX);
+		clk_enable(motg->pclk_src);
+	} else
+		motg->pclk_src = ERR_PTR(-ENOENT);
+
 
 	motg->pclk = clk_get(&pdev->dev, "usb_hs_pclk");
 	if (IS_ERR(motg->pclk)) {
 		dev_err(&pdev->dev, "failed to get usb_hs_pclk\n");
 		ret = PTR_ERR(motg->pclk);
-		goto put_clk;
+		goto put_pclk_src;
 	}
 
 	/*
@@ -903,6 +1505,24 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 
 	clk_enable(motg->clk);
 	clk_enable(motg->pclk);
+
+	ret = msm_hsusb_init_vddcx(motg, 1);
+	if (ret) {
+		dev_err(&pdev->dev, "hsusb vddcx configuration failed\n");
+		goto free_regs;
+	}
+
+	ret = msm_hsusb_ldo_init(motg, 1);
+	if (ret) {
+		dev_err(&pdev->dev, "hsusb vreg configuration failed\n");
+		goto vddcx_exit;
+	}
+	ret = msm_hsusb_ldo_set_mode(1);
+	if (ret) {
+		dev_err(&pdev->dev, "hsusb vreg enable failed\n");
+		goto ldo_exit;
+	}
+
 	if (motg->core_clk)
 		clk_enable(motg->core_clk);
 
@@ -910,6 +1530,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 	writel(0, USB_OTGSC);
 
 	INIT_WORK(&motg->sm_work, msm_otg_sm_work);
+	INIT_DELAYED_WORK(&motg->chg_work, msm_chg_detect_work);
 	ret = request_irq(motg->irq, msm_otg_irq, IRQF_SHARED,
 					"msm_otg", motg);
 	if (ret) {
@@ -920,6 +1541,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 	otg->init = msm_otg_reset;
 	otg->set_host = msm_otg_set_host;
 	otg->set_peripheral = msm_otg_set_peripheral;
+	otg->set_power = msm_otg_set_power;
 
 	otg->io_ops = &msm_otg_io_ops;
 
@@ -949,12 +1571,21 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 disable_clks:
 	clk_disable(motg->pclk);
 	clk_disable(motg->clk);
+ldo_exit:
+	msm_hsusb_ldo_init(motg, 0);
+vddcx_exit:
+	msm_hsusb_init_vddcx(motg, 0);
 free_regs:
 	iounmap(motg->regs);
 put_core_clk:
 	if (motg->core_clk)
 		clk_put(motg->core_clk);
 	clk_put(motg->pclk);
+put_pclk_src:
+	if (!IS_ERR(motg->pclk_src)) {
+		clk_disable(motg->pclk_src);
+		clk_put(motg->pclk_src);
+	}
 put_clk:
 	clk_put(motg->clk);
 put_phy_reset_clk:
@@ -974,6 +1605,7 @@ static int __devexit msm_otg_remove(struct platform_device *pdev)
 		return -EBUSY;
 
 	msm_otg_debugfs_cleanup();
+	cancel_delayed_work_sync(&motg->chg_work);
 	cancel_work_sync(&motg->sm_work);
 
 	pm_runtime_resume(&pdev->dev);
@@ -1004,6 +1636,11 @@ static int __devexit msm_otg_remove(struct platform_device *pdev)
 	clk_disable(motg->clk);
 	if (motg->core_clk)
 		clk_disable(motg->core_clk);
+	if (!IS_ERR(motg->pclk_src)) {
+		clk_disable(motg->pclk_src);
+		clk_put(motg->pclk_src);
+	}
+	msm_hsusb_ldo_init(motg, 0);
 
 	iounmap(motg->regs);
 	pm_runtime_set_suspended(&pdev->dev);
diff --git a/drivers/usb/otg/otg.c b/drivers/usb/otg/otg.c
index 0a43a7db750f6dc445ea4fedc771722dd07a02e3..fb7adeff9ffa42ce39a1290f2d3a18f408165a8c 100644
--- a/drivers/usb/otg/otg.c
+++ b/drivers/usb/otg/otg.c
@@ -64,3 +64,38 @@ int otg_set_transceiver(struct otg_transceiver *x)
 	return 0;
 }
 EXPORT_SYMBOL(otg_set_transceiver);
+
+const char *otg_state_string(enum usb_otg_state state)
+{
+	switch (state) {
+	case OTG_STATE_A_IDLE:
+		return "a_idle";
+	case OTG_STATE_A_WAIT_VRISE:
+		return "a_wait_vrise";
+	case OTG_STATE_A_WAIT_BCON:
+		return "a_wait_bcon";
+	case OTG_STATE_A_HOST:
+		return "a_host";
+	case OTG_STATE_A_SUSPEND:
+		return "a_suspend";
+	case OTG_STATE_A_PERIPHERAL:
+		return "a_peripheral";
+	case OTG_STATE_A_WAIT_VFALL:
+		return "a_wait_vfall";
+	case OTG_STATE_A_VBUS_ERR:
+		return "a_vbus_err";
+	case OTG_STATE_B_IDLE:
+		return "b_idle";
+	case OTG_STATE_B_SRP_INIT:
+		return "b_srp_init";
+	case OTG_STATE_B_PERIPHERAL:
+		return "b_peripheral";
+	case OTG_STATE_B_WAIT_ACON:
+		return "b_wait_acon";
+	case OTG_STATE_B_HOST:
+		return "b_host";
+	default:
+		return "UNDEFINED";
+	}
+}
+EXPORT_SYMBOL(otg_state_string);
diff --git a/drivers/usb/otg/otg_fsm.c b/drivers/usb/otg/otg_fsm.c
new file mode 100644
index 0000000000000000000000000000000000000000..b0cc422f2ff9dca0c1feae364c48c9df581c3087
--- /dev/null
+++ b/drivers/usb/otg/otg_fsm.c
@@ -0,0 +1,349 @@
+/*
+ * OTG Finite State Machine from OTG spec
+ *
+ * Copyright (C) 2007,2008 Freescale Semiconductor, Inc.
+ *
+ * Author:	Li Yang <LeoLi@freescale.com>
+ *		Jerry Huang <Chang-Ming.Huang@freescale.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/usb.h>
+#include <linux/usb/gadget.h>
+#include <linux/usb/otg.h>
+#include <linux/types.h>
+
+#include "otg_fsm.h"
+
+/* Change USB protocol when there is a protocol change */
+static int otg_set_protocol(struct otg_fsm *fsm, int protocol)
+{
+	int ret = 0;
+
+	if (fsm->protocol != protocol) {
+		VDBG("Changing role fsm->protocol= %d; new protocol= %d\n",
+			fsm->protocol, protocol);
+		/* stop old protocol */
+		if (fsm->protocol == PROTO_HOST)
+			ret = fsm->ops->start_host(fsm, 0);
+		else if (fsm->protocol == PROTO_GADGET)
+			ret = fsm->ops->start_gadget(fsm, 0);
+		if (ret)
+			return ret;
+
+		/* start new protocol */
+		if (protocol == PROTO_HOST)
+			ret = fsm->ops->start_host(fsm, 1);
+		else if (protocol == PROTO_GADGET)
+			ret = fsm->ops->start_gadget(fsm, 1);
+		if (ret)
+			return ret;
+
+		fsm->protocol = protocol;
+		return 0;
+	}
+
+	return 0;
+}
+
+static int state_changed;
+
+/* Called when leaving a state.  Do state clean up jobs here */
+void otg_leave_state(struct otg_fsm *fsm, enum usb_otg_state old_state)
+{
+	switch (old_state) {
+	case OTG_STATE_B_IDLE:
+		otg_del_timer(fsm, b_se0_srp_tmr);
+		fsm->b_se0_srp = 0;
+		break;
+	case OTG_STATE_B_SRP_INIT:
+		fsm->b_srp_done = 0;
+		break;
+	case OTG_STATE_B_PERIPHERAL:
+		break;
+	case OTG_STATE_B_WAIT_ACON:
+		otg_del_timer(fsm, b_ase0_brst_tmr);
+		fsm->b_ase0_brst_tmout = 0;
+		break;
+	case OTG_STATE_B_HOST:
+		break;
+	case OTG_STATE_A_IDLE:
+		break;
+	case OTG_STATE_A_WAIT_VRISE:
+		otg_del_timer(fsm, a_wait_vrise_tmr);
+		fsm->a_wait_vrise_tmout = 0;
+		break;
+	case OTG_STATE_A_WAIT_BCON:
+		otg_del_timer(fsm, a_wait_bcon_tmr);
+		fsm->a_wait_bcon_tmout = 0;
+		break;
+	case OTG_STATE_A_HOST:
+		otg_del_timer(fsm, a_wait_enum_tmr);
+		break;
+	case OTG_STATE_A_SUSPEND:
+		otg_del_timer(fsm, a_aidl_bdis_tmr);
+		fsm->a_aidl_bdis_tmout = 0;
+		fsm->a_suspend_req = 0;
+		break;
+	case OTG_STATE_A_PERIPHERAL:
+		break;
+	case OTG_STATE_A_WAIT_VFALL:
+		otg_del_timer(fsm, a_wait_vrise_tmr);
+		break;
+	case OTG_STATE_A_VBUS_ERR:
+		break;
+	default:
+		break;
+	}
+}
+
+/* Called when entering a state */
+int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
+{
+	state_changed = 1;
+	if (fsm->transceiver->state == new_state)
+		return 0;
+	VDBG("Set state: %s\n", otg_state_string(new_state));
+	otg_leave_state(fsm, fsm->transceiver->state);
+	switch (new_state) {
+	case OTG_STATE_B_IDLE:
+		otg_drv_vbus(fsm, 0);
+		otg_chrg_vbus(fsm, 0);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_UNDEF);
+		otg_add_timer(fsm, b_se0_srp_tmr);
+		break;
+	case OTG_STATE_B_SRP_INIT:
+		otg_start_pulse(fsm);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_UNDEF);
+		otg_add_timer(fsm, b_srp_fail_tmr);
+		break;
+	case OTG_STATE_B_PERIPHERAL:
+		otg_chrg_vbus(fsm, 0);
+		otg_loc_conn(fsm, 1);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_GADGET);
+		break;
+	case OTG_STATE_B_WAIT_ACON:
+		otg_chrg_vbus(fsm, 0);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_HOST);
+		otg_add_timer(fsm, b_ase0_brst_tmr);
+		fsm->a_bus_suspend = 0;
+		break;
+	case OTG_STATE_B_HOST:
+		otg_chrg_vbus(fsm, 0);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 1);
+		otg_set_protocol(fsm, PROTO_HOST);
+		usb_bus_start_enum(fsm->transceiver->host,
+				fsm->transceiver->host->otg_port);
+		break;
+	case OTG_STATE_A_IDLE:
+		otg_drv_vbus(fsm, 0);
+		otg_chrg_vbus(fsm, 0);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_HOST);
+		break;
+	case OTG_STATE_A_WAIT_VRISE:
+		otg_drv_vbus(fsm, 1);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_HOST);
+		otg_add_timer(fsm, a_wait_vrise_tmr);
+		break;
+	case OTG_STATE_A_WAIT_BCON:
+		otg_drv_vbus(fsm, 1);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_HOST);
+		otg_add_timer(fsm, a_wait_bcon_tmr);
+		break;
+	case OTG_STATE_A_HOST:
+		otg_drv_vbus(fsm, 1);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 1);
+		otg_set_protocol(fsm, PROTO_HOST);
+		/*
+		 * When HNP is triggered while a_bus_req = 0, a_host will
+		 * suspend too fast to complete a_set_b_hnp_en
+		 */
+		if (!fsm->a_bus_req || fsm->a_suspend_req)
+			otg_add_timer(fsm, a_wait_enum_tmr);
+		break;
+	case OTG_STATE_A_SUSPEND:
+		otg_drv_vbus(fsm, 1);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_HOST);
+		otg_add_timer(fsm, a_aidl_bdis_tmr);
+
+		break;
+	case OTG_STATE_A_PERIPHERAL:
+		otg_loc_conn(fsm, 1);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_GADGET);
+		otg_drv_vbus(fsm, 1);
+		break;
+	case OTG_STATE_A_WAIT_VFALL:
+		otg_drv_vbus(fsm, 0);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_HOST);
+		break;
+	case OTG_STATE_A_VBUS_ERR:
+		otg_drv_vbus(fsm, 0);
+		otg_loc_conn(fsm, 0);
+		otg_loc_sof(fsm, 0);
+		otg_set_protocol(fsm, PROTO_UNDEF);
+		break;
+	default:
+		break;
+	}
+
+	fsm->transceiver->state = new_state;
+	return 0;
+}
+
+/* State change judgement */
+int otg_statemachine(struct otg_fsm *fsm)
+{
+	enum usb_otg_state state;
+	unsigned long flags;
+
+	spin_lock_irqsave(&fsm->lock, flags);
+
+	state = fsm->transceiver->state;
+	state_changed = 0;
+	/* State machine state change judgement */
+
+	switch (state) {
+	case OTG_STATE_UNDEFINED:
+		VDBG("fsm->id = %d\n", fsm->id);
+		if (fsm->id)
+			otg_set_state(fsm, OTG_STATE_B_IDLE);
+		else
+			otg_set_state(fsm, OTG_STATE_A_IDLE);
+		break;
+	case OTG_STATE_B_IDLE:
+		if (!fsm->id)
+			otg_set_state(fsm, OTG_STATE_A_IDLE);
+		else if (fsm->b_sess_vld && fsm->transceiver->gadget)
+			otg_set_state(fsm, OTG_STATE_B_PERIPHERAL);
+		else if (fsm->b_bus_req && fsm->b_sess_end && fsm->b_se0_srp)
+			otg_set_state(fsm, OTG_STATE_B_SRP_INIT);
+		break;
+	case OTG_STATE_B_SRP_INIT:
+		if (!fsm->id || fsm->b_srp_done)
+			otg_set_state(fsm, OTG_STATE_B_IDLE);
+		break;
+	case OTG_STATE_B_PERIPHERAL:
+		if (!fsm->id || !fsm->b_sess_vld)
+			otg_set_state(fsm, OTG_STATE_B_IDLE);
+		else if (fsm->b_bus_req && fsm->transceiver->
+				gadget->b_hnp_enable && fsm->a_bus_suspend)
+			otg_set_state(fsm, OTG_STATE_B_WAIT_ACON);
+		break;
+	case OTG_STATE_B_WAIT_ACON:
+		if (fsm->a_conn)
+			otg_set_state(fsm, OTG_STATE_B_HOST);
+		else if (!fsm->id || !fsm->b_sess_vld)
+			otg_set_state(fsm, OTG_STATE_B_IDLE);
+		else if (fsm->a_bus_resume || fsm->b_ase0_brst_tmout) {
+			fsm->b_ase0_brst_tmout = 0;
+			otg_set_state(fsm, OTG_STATE_B_PERIPHERAL);
+		}
+		break;
+	case OTG_STATE_B_HOST:
+		if (!fsm->id || !fsm->b_sess_vld)
+			otg_set_state(fsm, OTG_STATE_B_IDLE);
+		else if (!fsm->b_bus_req || !fsm->a_conn)
+			otg_set_state(fsm, OTG_STATE_B_PERIPHERAL);
+		break;
+	case OTG_STATE_A_IDLE:
+		if (fsm->id)
+			otg_set_state(fsm, OTG_STATE_B_IDLE);
+		else if (!fsm->a_bus_drop && (fsm->a_bus_req || fsm->a_srp_det))
+			otg_set_state(fsm, OTG_STATE_A_WAIT_VRISE);
+		break;
+	case OTG_STATE_A_WAIT_VRISE:
+		if (fsm->id || fsm->a_bus_drop || fsm->a_vbus_vld ||
+				fsm->a_wait_vrise_tmout) {
+			otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
+		}
+		break;
+	case OTG_STATE_A_WAIT_BCON:
+		if (!fsm->a_vbus_vld)
+			otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
+		else if (fsm->b_conn)
+			otg_set_state(fsm, OTG_STATE_A_HOST);
+		else if (fsm->id | fsm->a_bus_drop | fsm->a_wait_bcon_tmout)
+			otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
+		break;
+	case OTG_STATE_A_HOST:
+		if ((!fsm->a_bus_req || fsm->a_suspend_req) &&
+				fsm->transceiver->host->b_hnp_enable)
+			otg_set_state(fsm, OTG_STATE_A_SUSPEND);
+		else if (fsm->id || !fsm->b_conn || fsm->a_bus_drop)
+			otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
+		else if (!fsm->a_vbus_vld)
+			otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
+		break;
+	case OTG_STATE_A_SUSPEND:
+		if (!fsm->b_conn && fsm->transceiver->host->b_hnp_enable)
+			otg_set_state(fsm, OTG_STATE_A_PERIPHERAL);
+		else if (!fsm->b_conn && !fsm->transceiver->host->b_hnp_enable)
+			otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
+		else if (fsm->a_bus_req || fsm->b_bus_resume)
+			otg_set_state(fsm, OTG_STATE_A_HOST);
+		else if (fsm->id || fsm->a_bus_drop || fsm->a_aidl_bdis_tmout)
+			otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
+		else if (!fsm->a_vbus_vld)
+			otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
+		break;
+	case OTG_STATE_A_PERIPHERAL:
+		if (fsm->id || fsm->a_bus_drop)
+			otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
+		else if (fsm->b_bus_suspend)
+			otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
+		else if (!fsm->a_vbus_vld)
+			otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
+		break;
+	case OTG_STATE_A_WAIT_VFALL:
+		if (fsm->id || fsm->a_bus_req || (!fsm->a_sess_vld &&
+					!fsm->b_conn))
+			otg_set_state(fsm, OTG_STATE_A_IDLE);
+		break;
+	case OTG_STATE_A_VBUS_ERR:
+		if (fsm->id || fsm->a_bus_drop || fsm->a_clr_err)
+			otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
+		break;
+	default:
+		break;
+	}
+	spin_unlock_irqrestore(&fsm->lock, flags);
+
+	VDBG("quit statemachine, changed = %d\n", state_changed);
+	return state_changed;
+}
diff --git a/drivers/usb/otg/otg_fsm.h b/drivers/usb/otg/otg_fsm.h
new file mode 100644
index 0000000000000000000000000000000000000000..0cecf1d593a0f6251ce42fde97d785a6e06a7958
--- /dev/null
+++ b/drivers/usb/otg/otg_fsm.h
@@ -0,0 +1,154 @@
+/* Copyright (C) 2007,2008 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#undef DEBUG
+#undef VERBOSE
+
+#ifdef DEBUG
+#define DBG(fmt, args...) printk(KERN_DEBUG "[%s]  " fmt , \
+				 __func__, ## args)
+#else
+#define DBG(fmt, args...)	do {} while (0)
+#endif
+
+#ifdef VERBOSE
+#define VDBG		DBG
+#else
+#define VDBG(stuff...)	do {} while (0)
+#endif
+
+#ifdef VERBOSE
+#define MPC_LOC printk("Current Location [%s]:[%d]\n", __FILE__, __LINE__)
+#else
+#define MPC_LOC do {} while (0)
+#endif
+
+#define PROTO_UNDEF	(0)
+#define PROTO_HOST	(1)
+#define PROTO_GADGET	(2)
+
+/* OTG state machine according to the OTG spec */
+struct otg_fsm {
+	/* Input */
+	int a_bus_resume;
+	int a_bus_suspend;
+	int a_conn;
+	int a_sess_vld;
+	int a_srp_det;
+	int a_vbus_vld;
+	int b_bus_resume;
+	int b_bus_suspend;
+	int b_conn;
+	int b_se0_srp;
+	int b_sess_end;
+	int b_sess_vld;
+	int id;
+
+	/* Internal variables */
+	int a_set_b_hnp_en;
+	int b_srp_done;
+	int b_hnp_enable;
+
+	/* Timeout indicator for timers */
+	int a_wait_vrise_tmout;
+	int a_wait_bcon_tmout;
+	int a_aidl_bdis_tmout;
+	int b_ase0_brst_tmout;
+
+	/* Informative variables */
+	int a_bus_drop;
+	int a_bus_req;
+	int a_clr_err;
+	int a_suspend_req;
+	int b_bus_req;
+
+	/* Output */
+	int drv_vbus;
+	int loc_conn;
+	int loc_sof;
+
+	struct otg_fsm_ops *ops;
+	struct otg_transceiver *transceiver;
+
+	/* Current usb protocol used: 0:undefine; 1:host; 2:client */
+	int protocol;
+	spinlock_t lock;
+};
+
+struct otg_fsm_ops {
+	void	(*chrg_vbus)(int on);
+	void	(*drv_vbus)(int on);
+	void	(*loc_conn)(int on);
+	void	(*loc_sof)(int on);
+	void	(*start_pulse)(void);
+	void	(*add_timer)(void *timer);
+	void	(*del_timer)(void *timer);
+	int	(*start_host)(struct otg_fsm *fsm, int on);
+	int	(*start_gadget)(struct otg_fsm *fsm, int on);
+};
+
+
+static inline void otg_chrg_vbus(struct otg_fsm *fsm, int on)
+{
+	fsm->ops->chrg_vbus(on);
+}
+
+static inline void otg_drv_vbus(struct otg_fsm *fsm, int on)
+{
+	if (fsm->drv_vbus != on) {
+		fsm->drv_vbus = on;
+		fsm->ops->drv_vbus(on);
+	}
+}
+
+static inline void otg_loc_conn(struct otg_fsm *fsm, int on)
+{
+	if (fsm->loc_conn != on) {
+		fsm->loc_conn = on;
+		fsm->ops->loc_conn(on);
+	}
+}
+
+static inline void otg_loc_sof(struct otg_fsm *fsm, int on)
+{
+	if (fsm->loc_sof != on) {
+		fsm->loc_sof = on;
+		fsm->ops->loc_sof(on);
+	}
+}
+
+static inline void otg_start_pulse(struct otg_fsm *fsm)
+{
+	fsm->ops->start_pulse();
+}
+
+static inline void otg_add_timer(struct otg_fsm *fsm, void *timer)
+{
+	fsm->ops->add_timer(timer);
+}
+
+static inline void otg_del_timer(struct otg_fsm *fsm, void *timer)
+{
+	fsm->ops->del_timer(timer);
+}
+
+int otg_statemachine(struct otg_fsm *fsm);
+
+/* Defined by device specific driver, for different timer implementation */
+extern struct fsl_otg_timer *a_wait_vrise_tmr, *a_wait_bcon_tmr,
+	*a_aidl_bdis_tmr, *b_ase0_brst_tmr, *b_se0_srp_tmr, *b_srp_fail_tmr,
+	*a_wait_enum_tmr;
diff --git a/drivers/usb/otg/twl4030-usb.c b/drivers/usb/otg/twl4030-usb.c
index e01b073cc489e0d2e209680441e2e81f40c306ac..efeb4d1517ff12cfda0493362c93941eec622938 100644
--- a/drivers/usb/otg/twl4030-usb.c
+++ b/drivers/usb/otg/twl4030-usb.c
@@ -160,6 +160,7 @@ struct twl4030_usb {
 
 	int			irq;
 	u8			linkstat;
+	bool			vbus_supplied;
 	u8			asleep;
 	bool			irq_enabled;
 };
@@ -250,6 +251,8 @@ static enum usb_xceiv_events twl4030_usb_linkstat(struct twl4030_usb *twl)
 	int	status;
 	int	linkstat = USB_EVENT_NONE;
 
+	twl->vbus_supplied = false;
+
 	/*
 	 * For ID/VBUS sensing, see manual section 15.4.8 ...
 	 * except when using only battery backup power, two
@@ -265,6 +268,9 @@ static enum usb_xceiv_events twl4030_usb_linkstat(struct twl4030_usb *twl)
 	if (status < 0)
 		dev_err(twl->dev, "USB link status err %d\n", status);
 	else if (status & (BIT(7) | BIT(2))) {
+		if (status & (BIT(7)))
+                        twl->vbus_supplied = true;
+
 		if (status & BIT(2))
 			linkstat = USB_EVENT_ID;
 		else
@@ -484,7 +490,7 @@ static ssize_t twl4030_usb_vbus_show(struct device *dev,
 
 	spin_lock_irqsave(&twl->lock, flags);
 	ret = sprintf(buf, "%s\n",
-			(twl->linkstat == USB_EVENT_VBUS) ? "on" : "off");
+			twl->vbus_supplied ? "on" : "off");
 	spin_unlock_irqrestore(&twl->lock, flags);
 
 	return ret;
@@ -608,6 +614,7 @@ static int __devinit twl4030_usb_probe(struct platform_device *pdev)
 	twl->otg.set_peripheral	= twl4030_set_peripheral;
 	twl->otg.set_suspend	= twl4030_set_suspend;
 	twl->usb_mode		= pdata->usb_mode;
+	twl->vbus_supplied	= false;
 	twl->asleep = 1;
 
 	/* init spinlock for workqueue */
diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c
index 8a91b4b832a1472148427313f9ad48fadd69bf47..3f2e07011a48e533c00c9a23c0303e6ec6030490 100644
--- a/drivers/usb/otg/twl6030-usb.c
+++ b/drivers/usb/otg/twl6030-usb.c
@@ -31,6 +31,7 @@
 #include <linux/err.h>
 #include <linux/notifier.h>
 #include <linux/slab.h>
+#include <linux/delay.h>
 
 /* usb register definitions */
 #define USB_VENDOR_ID_LSB		0x00
@@ -101,7 +102,7 @@ struct twl6030_usb {
 	bool			irq_enabled;
 };
 
-#define xceiv_to_twl(x)		container_of((x), struct twl6030_usb, otg);
+#define xceiv_to_twl(x)		container_of((x), struct twl6030_usb, otg)
 
 /*-------------------------------------------------------------------------*/
 
@@ -188,6 +189,19 @@ static int twl6030_phy_suspend(struct otg_transceiver *x, int suspend)
 	return 0;
 }
 
+static int twl6030_start_srp(struct otg_transceiver *x)
+{
+	struct twl6030_usb *twl = xceiv_to_twl(x);
+
+	twl6030_writeb(twl, TWL_MODULE_USB, 0x24, USB_VBUS_CTRL_SET);
+	twl6030_writeb(twl, TWL_MODULE_USB, 0x84, USB_VBUS_CTRL_SET);
+
+	mdelay(100);
+	twl6030_writeb(twl, TWL_MODULE_USB, 0xa0, USB_VBUS_CTRL_CLR);
+
+	return 0;
+}
+
 static int twl6030_usb_ldo_init(struct twl6030_usb *twl)
 {
 
@@ -403,6 +417,7 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev)
 	twl->otg.init		= twl6030_phy_init;
 	twl->otg.shutdown	= twl6030_phy_shutdown;
 	twl->otg.set_suspend	= twl6030_phy_suspend;
+	twl->otg.start_srp	= twl6030_start_srp;
 
 	/* init spinlock for workqueue */
 	spin_lock_init(&twl->lock);
diff --git a/drivers/usb/renesas_usbhs/Kconfig b/drivers/usb/renesas_usbhs/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..b2e64918884c480f10c95444a3f8e049a50231c0
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/Kconfig
@@ -0,0 +1,16 @@
+#
+# Renesas USB Controller Drivers
+#
+
+config USB_RENESAS_USBHS
+	tristate 'Renesas USBHS controller'
+	depends on SUPERH || ARCH_SHMOBILE
+	default n
+	help
+	   Renesas USBHS is a discrete USB host and peripheral controller chip
+	   that supports both full and high speed USB 2.0 data transfers.
+	   It has nine or more configurable endpoints, and endpoint zero.
+
+	   Say "y" to link the driver statically, or "m" to build a
+	   dynamically linked module called "renesas_usbhs" and force all
+	   gadget drivers to also be dynamically linked.
diff --git a/drivers/usb/renesas_usbhs/Makefile b/drivers/usb/renesas_usbhs/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..b8798ad16278ee8146c5f7e2bbf4930a3b8f8f72
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/Makefile
@@ -0,0 +1,9 @@
+#
+# for Renesas USB
+#
+
+obj-$(CONFIG_USB_RENESAS_USBHS)	+= renesas_usbhs.o
+
+renesas_usbhs-y			:= common.o mod.o pipe.o
+
+renesas_usbhs-$(CONFIG_USB_RENESAS_USBHS_UDC)	+= mod_gadget.o
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
new file mode 100644
index 0000000000000000000000000000000000000000..f3664d6af661c749c7cf1f55159a8a0a0f48626c
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -0,0 +1,437 @@
+/*
+ * Renesas USB driver
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/sysfs.h>
+#include "./common.h"
+
+#define USBHSF_RUNTIME_PWCTRL	(1 << 0)
+
+/* status */
+#define usbhsc_flags_init(p)   do {(p)->flags = 0; } while (0)
+#define usbhsc_flags_set(p, b) ((p)->flags |=  (b))
+#define usbhsc_flags_clr(p, b) ((p)->flags &= ~(b))
+#define usbhsc_flags_has(p, b) ((p)->flags &   (b))
+
+/*
+ * platform call back
+ *
+ * renesas usb support platform callback function.
+ * Below macro call it.
+ * if platform doesn't have callback, it return 0 (no error)
+ */
+#define usbhs_platform_call(priv, func, args...)\
+	(!(priv) ? -ENODEV :			\
+	 !((priv)->pfunc->func) ? 0 :		\
+	 (priv)->pfunc->func(args))
+
+/*
+ *		common functions
+ */
+u16 usbhs_read(struct usbhs_priv *priv, u32 reg)
+{
+	return ioread16(priv->base + reg);
+}
+
+void usbhs_write(struct usbhs_priv *priv, u32 reg, u16 data)
+{
+	iowrite16(data, priv->base + reg);
+}
+
+void usbhs_bset(struct usbhs_priv *priv, u32 reg, u16 mask, u16 data)
+{
+	u16 val = usbhs_read(priv, reg);
+
+	val &= ~mask;
+	val |= data & mask;
+
+	usbhs_write(priv, reg, val);
+}
+
+struct usbhs_priv *usbhs_pdev_to_priv(struct platform_device *pdev)
+{
+	return dev_get_drvdata(&pdev->dev);
+}
+
+/*
+ *		syscfg functions
+ */
+void usbhs_sys_clock_ctrl(struct usbhs_priv *priv, int enable)
+{
+	usbhs_bset(priv, SYSCFG, SCKE, enable ? SCKE : 0);
+}
+
+void usbhs_sys_hispeed_ctrl(struct usbhs_priv *priv, int enable)
+{
+	usbhs_bset(priv, SYSCFG, HSE, enable ? HSE : 0);
+}
+
+void usbhs_sys_usb_ctrl(struct usbhs_priv *priv, int enable)
+{
+	usbhs_bset(priv, SYSCFG, USBE, enable ? USBE : 0);
+}
+
+void usbhs_sys_host_ctrl(struct usbhs_priv *priv, int enable)
+{
+	u16 mask = DCFM | DRPD | DPRPU;
+	u16 val  = DCFM | DRPD;
+
+	/*
+	 * if enable
+	 *
+	 * - select Host mode
+	 * - D+ Line/D- Line Pull-down
+	 */
+	usbhs_bset(priv, SYSCFG, mask, enable ? val : 0);
+}
+
+void usbhs_sys_function_ctrl(struct usbhs_priv *priv, int enable)
+{
+	u16 mask = DCFM | DRPD | DPRPU;
+	u16 val  = DPRPU;
+
+	/*
+	 * if enable
+	 *
+	 * - select Function mode
+	 * - D+ Line Pull-up
+	 */
+	usbhs_bset(priv, SYSCFG, mask, enable ? val : 0);
+}
+
+/*
+ *		frame functions
+ */
+int usbhs_frame_get_num(struct usbhs_priv *priv)
+{
+	return usbhs_read(priv, FRMNUM) & FRNM_MASK;
+}
+
+/*
+ *		local functions
+ */
+static void usbhsc_bus_ctrl(struct usbhs_priv *priv, int enable)
+{
+	int wait = usbhs_get_dparam(priv, buswait_bwait);
+	u16 data = 0;
+
+	if (enable) {
+		/* set bus wait if platform have */
+		if (wait)
+			usbhs_bset(priv, BUSWAIT, 0x000F, wait);
+	}
+	usbhs_write(priv, DVSTCTR, data);
+}
+
+/*
+ *		platform default param
+ */
+static u32 usbhsc_default_pipe_type[] = {
+		USB_ENDPOINT_XFER_CONTROL,
+		USB_ENDPOINT_XFER_ISOC,
+		USB_ENDPOINT_XFER_ISOC,
+		USB_ENDPOINT_XFER_BULK,
+		USB_ENDPOINT_XFER_BULK,
+		USB_ENDPOINT_XFER_BULK,
+		USB_ENDPOINT_XFER_INT,
+		USB_ENDPOINT_XFER_INT,
+		USB_ENDPOINT_XFER_INT,
+		USB_ENDPOINT_XFER_INT,
+};
+
+/*
+ *		power control
+ */
+static void usbhsc_power_ctrl(struct usbhs_priv *priv, int enable)
+{
+	struct device *dev = usbhs_priv_to_dev(priv);
+
+	if (enable) {
+		/* enable PM */
+		pm_runtime_get_sync(dev);
+
+		/* USB on */
+		usbhs_sys_clock_ctrl(priv, enable);
+		usbhsc_bus_ctrl(priv, enable);
+	} else {
+		/* USB off */
+		usbhsc_bus_ctrl(priv, enable);
+		usbhs_sys_clock_ctrl(priv, enable);
+
+		/* disable PM */
+		pm_runtime_put_sync(dev);
+	}
+}
+
+/*
+ *		notify hotplug
+ */
+static void usbhsc_notify_hotplug(struct work_struct *work)
+{
+	struct usbhs_priv *priv = container_of(work,
+					       struct usbhs_priv,
+					       notify_hotplug_work.work);
+	struct platform_device *pdev = usbhs_priv_to_pdev(priv);
+	struct usbhs_mod *mod = usbhs_mod_get_current(priv);
+	int id;
+	int enable;
+	int ret;
+
+	/*
+	 * get vbus status from platform
+	 */
+	enable = usbhs_platform_call(priv, get_vbus, pdev);
+
+	/*
+	 * get id from platform
+	 */
+	id = usbhs_platform_call(priv, get_id, pdev);
+
+	if (enable && !mod) {
+		ret = usbhs_mod_change(priv, id);
+		if (ret < 0)
+			return;
+
+		dev_dbg(&pdev->dev, "%s enable\n", __func__);
+
+		/* power on */
+		if (usbhsc_flags_has(priv, USBHSF_RUNTIME_PWCTRL))
+			usbhsc_power_ctrl(priv, enable);
+
+		/* module start */
+		usbhs_mod_call(priv, start, priv);
+
+	} else if (!enable && mod) {
+		dev_dbg(&pdev->dev, "%s disable\n", __func__);
+
+		/* module stop */
+		usbhs_mod_call(priv, stop, priv);
+
+		/* power off */
+		if (usbhsc_flags_has(priv, USBHSF_RUNTIME_PWCTRL))
+			usbhsc_power_ctrl(priv, enable);
+
+		usbhs_mod_change(priv, -1);
+
+		/* reset phy for next connection */
+		usbhs_platform_call(priv, phy_reset, pdev);
+	}
+}
+
+int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev)
+{
+	struct usbhs_priv *priv = usbhs_pdev_to_priv(pdev);
+	int delay = usbhs_get_dparam(priv, detection_delay);
+
+	/*
+	 * This functions will be called in interrupt.
+	 * To make sure safety context,
+	 * use workqueue for usbhs_notify_hotplug
+	 */
+	schedule_delayed_work(&priv->notify_hotplug_work, delay);
+	return 0;
+}
+
+/*
+ *		platform functions
+ */
+static int __devinit usbhs_probe(struct platform_device *pdev)
+{
+	struct renesas_usbhs_platform_info *info = pdev->dev.platform_data;
+	struct renesas_usbhs_driver_callback *dfunc;
+	struct usbhs_priv *priv;
+	struct resource *res;
+	unsigned int irq;
+	int ret;
+
+	/* check platform information */
+	if (!info ||
+	    !info->platform_callback.get_id) {
+		dev_err(&pdev->dev, "no platform information\n");
+		return -EINVAL;
+	}
+
+	/* platform data */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	irq = platform_get_irq(pdev, 0);
+	if (!res || (int)irq <= 0) {
+		dev_err(&pdev->dev, "Not enough Renesas USB platform resources.\n");
+		return -ENODEV;
+	}
+
+	/* usb private data */
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(&pdev->dev, "Could not allocate priv\n");
+		return -ENOMEM;
+	}
+
+	priv->base = ioremap_nocache(res->start, resource_size(res));
+	if (!priv->base) {
+		dev_err(&pdev->dev, "ioremap error.\n");
+		ret = -ENOMEM;
+		goto probe_end_kfree;
+	}
+
+	/*
+	 * care platform info
+	 */
+	priv->pfunc	= &info->platform_callback;
+	priv->dparam	= &info->driver_param;
+
+	/* set driver callback functions for platform */
+	dfunc			= &info->driver_callback;
+	dfunc->notify_hotplug	= usbhsc_drvcllbck_notify_hotplug;
+
+	/* set default param if platform doesn't have */
+	if (!priv->dparam->pipe_type) {
+		priv->dparam->pipe_type = usbhsc_default_pipe_type;
+		priv->dparam->pipe_size = ARRAY_SIZE(usbhsc_default_pipe_type);
+	}
+
+	/* FIXME */
+	/* runtime power control ? */
+	if (priv->pfunc->get_vbus)
+		usbhsc_flags_set(priv, USBHSF_RUNTIME_PWCTRL);
+
+	/*
+	 * priv settings
+	 */
+	priv->irq	= irq;
+	priv->pdev	= pdev;
+	INIT_DELAYED_WORK(&priv->notify_hotplug_work, usbhsc_notify_hotplug);
+	spin_lock_init(usbhs_priv_to_lock(priv));
+
+	/* call pipe and module init */
+	ret = usbhs_pipe_probe(priv);
+	if (ret < 0)
+		goto probe_end_iounmap;
+
+	ret = usbhs_mod_probe(priv);
+	if (ret < 0)
+		goto probe_end_pipe_exit;
+
+	/* dev_set_drvdata should be called after usbhs_mod_init */
+	dev_set_drvdata(&pdev->dev, priv);
+
+	/*
+	 * deviece reset here because
+	 * USB device might be used in boot loader.
+	 */
+	usbhs_sys_clock_ctrl(priv, 0);
+
+	/*
+	 * platform call
+	 *
+	 * USB phy setup might depend on CPU/Board.
+	 * If platform has its callback functions,
+	 * call it here.
+	 */
+	ret = usbhs_platform_call(priv, hardware_init, pdev);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "platform prove failed.\n");
+		goto probe_end_mod_exit;
+	}
+
+	/* reset phy for connection */
+	usbhs_platform_call(priv, phy_reset, pdev);
+
+	/* power control */
+	pm_runtime_enable(&pdev->dev);
+	if (!usbhsc_flags_has(priv, USBHSF_RUNTIME_PWCTRL)) {
+		usbhsc_power_ctrl(priv, 1);
+		usbhs_mod_autonomy_mode(priv);
+	}
+
+	/*
+	 * manual call notify_hotplug for cold plug
+	 */
+	ret = usbhsc_drvcllbck_notify_hotplug(pdev);
+	if (ret < 0)
+		goto probe_end_call_remove;
+
+	dev_info(&pdev->dev, "probed\n");
+
+	return ret;
+
+probe_end_call_remove:
+	usbhs_platform_call(priv, hardware_exit, pdev);
+probe_end_mod_exit:
+	usbhs_mod_remove(priv);
+probe_end_pipe_exit:
+	usbhs_pipe_remove(priv);
+probe_end_iounmap:
+	iounmap(priv->base);
+probe_end_kfree:
+	kfree(priv);
+
+	dev_info(&pdev->dev, "probe failed\n");
+
+	return ret;
+}
+
+static int __devexit usbhs_remove(struct platform_device *pdev)
+{
+	struct usbhs_priv *priv = usbhs_pdev_to_priv(pdev);
+	struct renesas_usbhs_platform_info *info = pdev->dev.platform_data;
+	struct renesas_usbhs_driver_callback *dfunc = &info->driver_callback;
+
+	dev_dbg(&pdev->dev, "usb remove\n");
+
+	dfunc->notify_hotplug = NULL;
+
+	/* power off */
+	if (!usbhsc_flags_has(priv, USBHSF_RUNTIME_PWCTRL))
+		usbhsc_power_ctrl(priv, 0);
+
+	pm_runtime_disable(&pdev->dev);
+
+	usbhs_platform_call(priv, hardware_exit, pdev);
+	usbhs_mod_remove(priv);
+	usbhs_pipe_remove(priv);
+	iounmap(priv->base);
+	kfree(priv);
+
+	return 0;
+}
+
+static struct platform_driver renesas_usbhs_driver = {
+	.driver		= {
+		.name	= "renesas_usbhs",
+	},
+	.probe		= usbhs_probe,
+	.remove		= __devexit_p(usbhs_remove),
+};
+
+static int __init usbhs_init(void)
+{
+	return platform_driver_register(&renesas_usbhs_driver);
+}
+
+static void __exit usbhs_exit(void)
+{
+	platform_driver_unregister(&renesas_usbhs_driver);
+}
+
+module_init(usbhs_init);
+module_exit(usbhs_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Renesas USB driver");
+MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h
new file mode 100644
index 0000000000000000000000000000000000000000..0aadcb4027648a45455b633e21c9de9b78203fe4
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/common.h
@@ -0,0 +1,230 @@
+/*
+ * Renesas USB driver
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#ifndef RENESAS_USB_DRIVER_H
+#define RENESAS_USB_DRIVER_H
+
+#include <linux/platform_device.h>
+#include <linux/usb/renesas_usbhs.h>
+
+struct usbhs_priv;
+
+#include "./mod.h"
+#include "./pipe.h"
+
+/*
+ *
+ *		register define
+ *
+ */
+#define SYSCFG		0x0000
+#define BUSWAIT		0x0002
+#define DVSTCTR		0x0008
+#define CFIFO		0x0014
+#define CFIFOSEL	0x0020
+#define CFIFOCTR	0x0022
+#define INTENB0		0x0030
+#define INTENB1		0x0032
+#define BRDYENB		0x0036
+#define NRDYENB		0x0038
+#define BEMPENB		0x003A
+#define INTSTS0		0x0040
+#define INTSTS1		0x0042
+#define BRDYSTS		0x0046
+#define NRDYSTS		0x0048
+#define BEMPSTS		0x004A
+#define FRMNUM		0x004C
+#define USBREQ		0x0054	/* USB request type register */
+#define USBVAL		0x0056	/* USB request value register */
+#define USBINDX		0x0058	/* USB request index register */
+#define USBLENG		0x005A	/* USB request length register */
+#define DCPCFG		0x005C
+#define DCPMAXP		0x005E
+#define DCPCTR		0x0060
+#define PIPESEL		0x0064
+#define PIPECFG		0x0068
+#define PIPEBUF		0x006A
+#define PIPEMAXP	0x006C
+#define PIPEPERI	0x006E
+#define PIPEnCTR	0x0070
+
+/* SYSCFG */
+#define SCKE	(1 << 10)	/* USB Module Clock Enable */
+#define HSE	(1 << 7)	/* High-Speed Operation Enable */
+#define DCFM	(1 << 6)	/* Controller Function Select */
+#define DRPD	(1 << 5)	/* D+ Line/D- Line Resistance Control */
+#define DPRPU	(1 << 4)	/* D+ Line Resistance Control */
+#define USBE	(1 << 0)	/* USB Module Operation Enable */
+
+/* DVSTCTR */
+#define EXTLP	(1 << 10)	/* Controls the EXTLP pin output state */
+#define PWEN	(1 << 9)	/* Controls the PWEN pin output state */
+#define RHST	(0x7)		/* Reset Handshake */
+#define  RHST_LOW_SPEED  1	/* Low-speed connection */
+#define  RHST_FULL_SPEED 2	/* Full-speed connection */
+#define  RHST_HIGH_SPEED 3	/* High-speed connection */
+
+/* CFIFOSEL */
+#define MBW_32	(0x2 << 10)	/* CFIFO Port Access Bit Width */
+
+/* CFIFOCTR */
+#define BVAL	(1 << 15)	/* Buffer Memory Enable Flag */
+#define BCLR	(1 << 14)	/* CPU buffer clear */
+#define FRDY	(1 << 13)	/* FIFO Port Ready */
+#define DTLN_MASK (0x0FFF)	/* Receive Data Length */
+
+/* INTENB0 */
+#define VBSE	(1 << 15)	/* Enable IRQ VBUS_0 and VBUSIN_0 */
+#define RSME	(1 << 14)	/* Enable IRQ Resume */
+#define SOFE	(1 << 13)	/* Enable IRQ Frame Number Update */
+#define DVSE	(1 << 12)	/* Enable IRQ Device State Transition */
+#define CTRE	(1 << 11)	/* Enable IRQ Control Stage Transition */
+#define BEMPE	(1 << 10)	/* Enable IRQ Buffer Empty */
+#define NRDYE	(1 << 9)	/* Enable IRQ Buffer Not Ready Response */
+#define BRDYE	(1 << 8)	/* Enable IRQ Buffer Ready */
+
+/* INTENB1 */
+#define BCHGE	(1 << 14)	/* USB Bus Change Interrupt Enable */
+#define DTCHE	(1 << 12)	/* Disconnection Detect Interrupt Enable */
+#define ATTCHE	(1 << 11)	/* Connection Detect Interrupt Enable */
+#define EOFERRE	(1 << 6)	/* EOF Error Detect Interrupt Enable */
+#define SIGNE	(1 << 5)	/* Setup Transaction Error Interrupt Enable */
+#define SACKE	(1 << 4)	/* Setup Transaction ACK Interrupt Enable */
+
+/* INTSTS0 */
+#define VBINT	(1 << 15)	/* VBUS0_0 and VBUS1_0 Interrupt Status */
+#define DVST	(1 << 12)	/* Device State Transition Interrupt Status */
+#define CTRT	(1 << 11)	/* Control Stage Interrupt Status */
+#define BEMP	(1 << 10)	/* Buffer Empty Interrupt Status */
+#define BRDY	(1 << 8)	/* Buffer Ready Interrupt Status */
+#define VBSTS	(1 << 7)	/* VBUS_0 and VBUSIN_0 Input Status */
+#define VALID	(1 << 3)	/* USB Request Receive */
+
+#define DVSQ_MASK		(0x3 << 4)	/* Device State */
+#define  POWER_STATE		(0 << 4)
+#define  DEFAULT_STATE		(1 << 4)
+#define  ADDRESS_STATE		(2 << 4)
+#define  CONFIGURATION_STATE	(3 << 4)
+
+#define CTSQ_MASK		(0x7)	/* Control Transfer Stage */
+#define  IDLE_SETUP_STAGE	0	/* Idle stage or setup stage */
+#define  READ_DATA_STAGE	1	/* Control read data stage */
+#define  READ_STATUS_STAGE	2	/* Control read status stage */
+#define  WRITE_DATA_STAGE	3	/* Control write data stage */
+#define  WRITE_STATUS_STAGE	4	/* Control write status stage */
+#define  NODATA_STATUS_STAGE	5	/* Control write NoData status stage */
+#define  SEQUENCE_ERROR		6	/* Control transfer sequence error */
+
+/* PIPECFG */
+/* DCPCFG */
+#define TYPE_NONE	(0 << 14)	/* Transfer Type */
+#define TYPE_BULK	(1 << 14)
+#define TYPE_INT	(2 << 14)
+#define TYPE_ISO	(3 << 14)
+#define DBLB		(1 << 9)	/* Double Buffer Mode */
+#define SHTNAK		(1 << 7)	/* Pipe Disable in Transfer End */
+#define DIR_OUT		(1 << 4)	/* Transfer Direction */
+
+/* PIPEMAXP */
+/* DCPMAXP */
+#define DEVSEL_MASK	(0xF << 12)	/* Device Select */
+#define DCP_MAXP_MASK	(0x7F)
+#define PIPE_MAXP_MASK	(0x7FF)
+
+/* PIPEBUF */
+#define BUFSIZE_SHIFT	10
+#define BUFSIZE_MASK	(0x1F << BUFSIZE_SHIFT)
+#define BUFNMB_MASK	(0xFF)
+
+/* PIPEnCTR */
+/* DCPCTR */
+#define BSTS		(1 << 15)	/* Buffer Status */
+#define CSSTS		(1 << 12)	/* CSSTS Status */
+#define SQCLR		(1 << 8)	/* Toggle Bit Clear */
+#define	ACLRM		(1 << 9)	/* Buffer Auto-Clear Mode */
+#define PBUSY		(1 << 5)	/* Pipe Busy */
+#define PID_MASK	(0x3)		/* Response PID */
+#define  PID_NAK	0
+#define  PID_BUF	1
+#define  PID_STALL10	2
+#define  PID_STALL11	3
+
+#define CCPL		(1 << 2)	/* Control Transfer End Enable */
+
+/* FRMNUM */
+#define FRNM_MASK	(0x7FF)
+
+/*
+ *		struct
+ */
+struct usbhs_priv {
+
+	void __iomem *base;
+	unsigned int irq;
+
+	struct renesas_usbhs_platform_callback	*pfunc;
+	struct renesas_usbhs_driver_param	*dparam;
+
+	struct delayed_work notify_hotplug_work;
+	struct platform_device *pdev;
+
+	spinlock_t		lock;
+
+	u32 flags;
+
+	/*
+	 * module control
+	 */
+	struct usbhs_mod_info mod_info;
+
+	/*
+	 * pipe control
+	 */
+	struct usbhs_pipe_info pipe_info;
+};
+
+/*
+ * common
+ */
+u16 usbhs_read(struct usbhs_priv *priv, u32 reg);
+void usbhs_write(struct usbhs_priv *priv, u32 reg, u16 data);
+void usbhs_bset(struct usbhs_priv *priv, u32 reg, u16 mask, u16 data);
+
+int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev);
+/*
+ * sysconfig
+ */
+void usbhs_sys_clock_ctrl(struct usbhs_priv *priv, int enable);
+void usbhs_sys_hispeed_ctrl(struct usbhs_priv *priv, int enable);
+void usbhs_sys_usb_ctrl(struct usbhs_priv *priv, int enable);
+void usbhs_sys_host_ctrl(struct usbhs_priv *priv, int enable);
+void usbhs_sys_function_ctrl(struct usbhs_priv *priv, int enable);
+
+/*
+ * frame
+ */
+int usbhs_frame_get_num(struct usbhs_priv *priv);
+
+/*
+ * data
+ */
+struct usbhs_priv *usbhs_pdev_to_priv(struct platform_device *pdev);
+#define usbhs_get_dparam(priv, param)	(priv->dparam->param)
+#define usbhs_priv_to_pdev(priv)	(priv->pdev)
+#define usbhs_priv_to_dev(priv)		(&priv->pdev->dev)
+#define usbhs_priv_to_lock(priv)	(&priv->lock)
+
+#endif /* RENESAS_USB_DRIVER_H */
diff --git a/drivers/usb/renesas_usbhs/mod.c b/drivers/usb/renesas_usbhs/mod.c
new file mode 100644
index 0000000000000000000000000000000000000000..a577f8f4064ca00a92a5dc43a931e097a496e9dc
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/mod.c
@@ -0,0 +1,328 @@
+/*
+ * Renesas USB driver
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#include <linux/interrupt.h>
+
+#include "./common.h"
+#include "./mod.h"
+
+#define usbhs_priv_to_modinfo(priv) (&priv->mod_info)
+#define usbhs_mod_info_call(priv, func, param...)	\
+({						\
+	struct usbhs_mod_info *info;		\
+	info = usbhs_priv_to_modinfo(priv);	\
+	!info->func ? 0 :			\
+	 info->func(param);			\
+})
+
+/*
+ *		autonomy
+ *
+ * these functions are used if platform doesn't have external phy.
+ *  -> there is no "notify_hotplug" callback from platform
+ *  -> call "notify_hotplug" by itself
+ *  -> use own interrupt to connect/disconnect
+ *  -> it mean module clock is always ON
+ *             ~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+static int usbhsm_autonomy_get_vbus(struct platform_device *pdev)
+{
+	struct usbhs_priv *priv = usbhs_pdev_to_priv(pdev);
+
+	return  VBSTS & usbhs_read(priv, INTSTS0);
+}
+
+static int usbhsm_autonomy_irq_vbus(struct usbhs_priv *priv,
+				    struct usbhs_irq_state *irq_state)
+{
+	struct platform_device *pdev = usbhs_priv_to_pdev(priv);
+
+	return usbhsc_drvcllbck_notify_hotplug(pdev);
+}
+
+void usbhs_mod_autonomy_mode(struct usbhs_priv *priv)
+{
+	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+
+	info->irq_vbus		= usbhsm_autonomy_irq_vbus;
+	priv->pfunc->get_vbus	= usbhsm_autonomy_get_vbus;
+
+	usbhs_irq_callback_update(priv, NULL);
+}
+
+/*
+ *		host / gadget functions
+ *
+ * renesas_usbhs host/gadget can register itself by below functions.
+ * these functions are called when probe
+ *
+ */
+void usbhs_mod_register(struct usbhs_priv *priv, struct usbhs_mod *mod, int id)
+{
+	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+
+	info->mod[id]	= mod;
+	mod->priv	= priv;
+}
+
+struct usbhs_mod *usbhs_mod_get(struct usbhs_priv *priv, int id)
+{
+	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+	struct usbhs_mod *ret = NULL;
+
+	switch (id) {
+	case USBHS_HOST:
+	case USBHS_GADGET:
+		ret = info->mod[id];
+		break;
+	}
+
+	return ret;
+}
+
+int usbhs_mod_is_host(struct usbhs_priv *priv, struct usbhs_mod *mod)
+{
+	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+
+	if (!mod)
+		return -EINVAL;
+
+	return info->mod[USBHS_HOST] == mod;
+}
+
+struct usbhs_mod *usbhs_mod_get_current(struct usbhs_priv *priv)
+{
+	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+
+	return info->curt;
+}
+
+int usbhs_mod_change(struct usbhs_priv *priv, int id)
+{
+	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+	struct usbhs_mod *mod = NULL;
+	int ret = 0;
+
+	/* id < 0 mean no current */
+	switch (id) {
+	case USBHS_HOST:
+	case USBHS_GADGET:
+		mod = info->mod[id];
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	info->curt = mod;
+
+	return ret;
+}
+
+static irqreturn_t usbhs_interrupt(int irq, void *data);
+int usbhs_mod_probe(struct usbhs_priv *priv)
+{
+	struct device *dev = usbhs_priv_to_dev(priv);
+	int ret;
+
+	/*
+	 * install host/gadget driver
+	 */
+	ret = usbhs_mod_gadget_probe(priv);
+	if (ret < 0)
+		return ret;
+
+	/* irq settings */
+	ret = request_irq(priv->irq, usbhs_interrupt,
+			  IRQF_DISABLED, dev_name(dev), priv);
+	if (ret) {
+		dev_err(dev, "irq request err\n");
+		goto mod_init_gadget_err;
+	}
+
+	return ret;
+
+mod_init_gadget_err:
+	usbhs_mod_gadget_remove(priv);
+
+	return ret;
+}
+
+void usbhs_mod_remove(struct usbhs_priv *priv)
+{
+	usbhs_mod_gadget_remove(priv);
+	free_irq(priv->irq, priv);
+}
+
+/*
+ *		status functions
+ */
+int usbhs_status_get_usb_speed(struct usbhs_irq_state *irq_state)
+{
+	switch (irq_state->dvstctr & RHST) {
+	case RHST_LOW_SPEED:
+		return USB_SPEED_LOW;
+	case RHST_FULL_SPEED:
+		return USB_SPEED_FULL;
+	case RHST_HIGH_SPEED:
+		return USB_SPEED_HIGH;
+	}
+
+	return USB_SPEED_UNKNOWN;
+}
+
+int usbhs_status_get_device_state(struct usbhs_irq_state *irq_state)
+{
+	int state = irq_state->intsts0 & DVSQ_MASK;
+
+	switch (state) {
+	case POWER_STATE:
+	case DEFAULT_STATE:
+	case ADDRESS_STATE:
+	case CONFIGURATION_STATE:
+		return state;
+	}
+
+	return -EIO;
+}
+
+int usbhs_status_get_ctrl_stage(struct usbhs_irq_state *irq_state)
+{
+	/*
+	 * return value
+	 *
+	 * IDLE_SETUP_STAGE
+	 * READ_DATA_STAGE
+	 * READ_STATUS_STAGE
+	 * WRITE_DATA_STAGE
+	 * WRITE_STATUS_STAGE
+	 * NODATA_STATUS_STAGE
+	 * SEQUENCE_ERROR
+	 */
+	return (int)irq_state->intsts0 & CTSQ_MASK;
+}
+
+static void usbhs_status_get_each_irq(struct usbhs_priv *priv,
+				      struct usbhs_irq_state *state)
+{
+	struct usbhs_mod *mod = usbhs_mod_get_current(priv);
+
+	state->intsts0 = usbhs_read(priv, INTSTS0);
+	state->intsts1 = usbhs_read(priv, INTSTS1);
+
+	state->dvstctr = usbhs_read(priv, DVSTCTR);
+
+	/* mask */
+	if (mod) {
+		state->brdysts = usbhs_read(priv, BRDYSTS);
+		state->nrdysts = usbhs_read(priv, NRDYSTS);
+		state->bempsts = usbhs_read(priv, BEMPSTS);
+
+		state->bempsts &= mod->irq_bempsts;
+		state->brdysts &= mod->irq_brdysts;
+	}
+}
+
+/*
+ *		interrupt
+ */
+#define INTSTS0_MAGIC 0xF800 /* acknowledge magical interrupt sources */
+#define INTSTS1_MAGIC 0xA870 /* acknowledge magical interrupt sources */
+static irqreturn_t usbhs_interrupt(int irq, void *data)
+{
+	struct usbhs_priv *priv = data;
+	struct usbhs_irq_state irq_state;
+
+	usbhs_status_get_each_irq(priv, &irq_state);
+
+	/*
+	 * clear interrupt
+	 *
+	 * The hardware is _very_ picky to clear interrupt bit.
+	 * Especially INTSTS0_MAGIC, INTSTS1_MAGIC value.
+	 *
+	 * see
+	 *	"Operation"
+	 *	 - "Control Transfer (DCP)"
+	 *	   - Function :: VALID bit should 0
+	 */
+	usbhs_write(priv, INTSTS0, ~irq_state.intsts0 & INTSTS0_MAGIC);
+	usbhs_write(priv, INTSTS1, ~irq_state.intsts1 & INTSTS1_MAGIC);
+
+	usbhs_write(priv, BRDYSTS, 0);
+	usbhs_write(priv, NRDYSTS, 0);
+	usbhs_write(priv, BEMPSTS, 0);
+
+	/*
+	 * call irq callback functions
+	 * see also
+	 *	usbhs_irq_setting_update
+	 */
+	if (irq_state.intsts0 & VBINT)
+		usbhs_mod_info_call(priv, irq_vbus, priv, &irq_state);
+
+	if (irq_state.intsts0 & DVST)
+		usbhs_mod_call(priv, irq_dev_state, priv, &irq_state);
+
+	if (irq_state.intsts0 & CTRT)
+		usbhs_mod_call(priv, irq_ctrl_stage, priv, &irq_state);
+
+	if (irq_state.intsts0 & BEMP)
+		usbhs_mod_call(priv, irq_empty, priv, &irq_state);
+
+	if (irq_state.intsts0 & BRDY)
+		usbhs_mod_call(priv, irq_ready, priv, &irq_state);
+
+	return IRQ_HANDLED;
+}
+
+void usbhs_irq_callback_update(struct usbhs_priv *priv, struct usbhs_mod *mod)
+{
+	u16 intenb0 = 0;
+	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+
+	usbhs_write(priv, INTENB0, 0);
+
+	usbhs_write(priv, BEMPENB, 0);
+	usbhs_write(priv, BRDYENB, 0);
+
+	/*
+	 * see also
+	 *	usbhs_interrupt
+	 */
+
+	/*
+	 * it don't enable DVSE (intenb0) here
+	 * but "mod->irq_dev_state" will be called.
+	 */
+	if (info->irq_vbus)
+		intenb0 |= VBSE;
+
+	if (mod) {
+		if (mod->irq_ctrl_stage)
+			intenb0 |= CTRE;
+
+		if (mod->irq_empty && mod->irq_bempsts) {
+			usbhs_write(priv, BEMPENB, mod->irq_bempsts);
+			intenb0 |= BEMPE;
+		}
+
+		if (mod->irq_ready && mod->irq_brdysts) {
+			usbhs_write(priv, BRDYENB, mod->irq_brdysts);
+			intenb0 |= BRDYE;
+		}
+	}
+
+	usbhs_write(priv, INTENB0, intenb0);
+}
diff --git a/drivers/usb/renesas_usbhs/mod.h b/drivers/usb/renesas_usbhs/mod.h
new file mode 100644
index 0000000000000000000000000000000000000000..5c845a28a21ca951be378b4f04425fc3e5ce36c0
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/mod.h
@@ -0,0 +1,137 @@
+/*
+ * Renesas USB driver
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#ifndef RENESAS_USB_MOD_H
+#define RENESAS_USB_MOD_H
+
+#include <linux/spinlock.h>
+#include <linux/usb/renesas_usbhs.h>
+#include "./common.h"
+
+/*
+ *	struct
+ */
+struct usbhs_irq_state {
+	u16 intsts0;
+	u16 intsts1;
+	u16 brdysts;
+	u16 nrdysts;
+	u16 bempsts;
+	u16 dvstctr;
+};
+
+struct usbhs_mod {
+	char *name;
+
+	/*
+	 * entry point from common.c
+	 */
+	int (*start)(struct usbhs_priv *priv);
+	int (*stop)(struct usbhs_priv *priv);
+
+	/* INTSTS0 :: DVST (DVSQ) */
+	int (*irq_dev_state)(struct usbhs_priv *priv,
+			     struct usbhs_irq_state *irq_state);
+
+	/* INTSTS0 :: CTRT (CTSQ) */
+	int (*irq_ctrl_stage)(struct usbhs_priv *priv,
+			      struct usbhs_irq_state *irq_state);
+
+	/* INTSTS0 :: BEMP */
+	/* BEMPSTS */
+	int (*irq_empty)(struct usbhs_priv *priv,
+			 struct usbhs_irq_state *irq_state);
+	u16 irq_bempsts;
+
+	/* INTSTS0 :: BRDY */
+	/* BRDYSTS */
+	int (*irq_ready)(struct usbhs_priv *priv,
+			 struct usbhs_irq_state *irq_state);
+	u16 irq_brdysts;
+
+	struct usbhs_priv *priv;
+};
+
+struct usbhs_mod_info {
+	struct usbhs_mod *mod[USBHS_MAX];
+	struct usbhs_mod *curt; /* current mod */
+
+	/*
+	 * INTSTS0 :: VBINT
+	 *
+	 * This function will be used as autonomy mode
+	 * when platform cannot call notify_hotplug.
+	 *
+	 * This callback cannot be member of "struct usbhs_mod"
+	 * because it will be used even though
+	 * host/gadget has not been selected.
+	 */
+	int (*irq_vbus)(struct usbhs_priv *priv,
+			struct usbhs_irq_state *irq_state);
+};
+
+/*
+ *		for host/gadget module
+ */
+struct usbhs_mod *usbhs_mod_get(struct usbhs_priv *priv, int id);
+struct usbhs_mod *usbhs_mod_get_current(struct usbhs_priv *priv);
+void usbhs_mod_register(struct usbhs_priv *priv, struct usbhs_mod *usb, int id);
+int usbhs_mod_is_host(struct usbhs_priv *priv, struct usbhs_mod *mod);
+int usbhs_mod_change(struct usbhs_priv *priv, int id);
+int usbhs_mod_probe(struct usbhs_priv *priv);
+void usbhs_mod_remove(struct usbhs_priv *priv);
+
+void usbhs_mod_autonomy_mode(struct usbhs_priv *priv);
+
+/*
+ *		status functions
+ */
+int usbhs_status_get_usb_speed(struct usbhs_irq_state *irq_state);
+int usbhs_status_get_device_state(struct usbhs_irq_state *irq_state);
+int usbhs_status_get_ctrl_stage(struct usbhs_irq_state *irq_state);
+
+/*
+ *		callback functions
+ */
+void usbhs_irq_callback_update(struct usbhs_priv *priv, struct usbhs_mod *mod);
+
+
+#define usbhs_mod_call(priv, func, param...)		\
+	({						\
+		struct usbhs_mod *mod;			\
+		mod = usbhs_mod_get_current(priv);	\
+		!mod		? -ENODEV :		\
+		!mod->func	? 0 :			\
+		 mod->func(param);			\
+	})
+
+/*
+ * gadget control
+ */
+#ifdef CONFIG_USB_RENESAS_USBHS_UDC
+extern int __devinit usbhs_mod_gadget_probe(struct usbhs_priv *priv);
+extern void __devexit usbhs_mod_gadget_remove(struct usbhs_priv *priv);
+#else
+static inline int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
+{
+	return 0;
+}
+static inline void usbhs_mod_gadget_remove(struct usbhs_priv *priv)
+{
+}
+#endif
+
+#endif /* RENESAS_USB_MOD_H */
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
new file mode 100644
index 0000000000000000000000000000000000000000..206cfabc92863e0d409e8c76a32bf3129883eeda
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -0,0 +1,1384 @@
+/*
+ * Renesas USB driver
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
+#include "common.h"
+
+/*
+ *		struct
+ */
+struct usbhsg_request {
+	struct usb_request	req;
+	struct list_head	node;
+};
+
+#define EP_NAME_SIZE 8
+struct usbhsg_gpriv;
+struct usbhsg_pipe_handle;
+struct usbhsg_uep {
+	struct usb_ep		 ep;
+	struct usbhs_pipe	*pipe;
+	struct list_head	 list;
+
+	char ep_name[EP_NAME_SIZE];
+
+	struct usbhsg_gpriv *gpriv;
+	struct usbhsg_pipe_handle *handler;
+};
+
+struct usbhsg_gpriv {
+	struct usb_gadget	 gadget;
+	struct usbhs_mod	 mod;
+
+	struct usbhsg_uep	*uep;
+	int			 uep_size;
+
+	struct usb_gadget_driver	*driver;
+
+	u32	status;
+#define USBHSG_STATUS_STARTED		(1 << 0)
+#define USBHSG_STATUS_REGISTERD		(1 << 1)
+#define USBHSG_STATUS_WEDGE		(1 << 2)
+};
+
+struct usbhsg_pipe_handle {
+	int (*prepare)(struct usbhsg_uep *uep, struct usbhsg_request *ureq);
+	int (*try_run)(struct usbhsg_uep *uep, struct usbhsg_request *ureq);
+	void (*irq_mask)(struct usbhsg_uep *uep, int enable);
+};
+
+struct usbhsg_recip_handle {
+	char *name;
+	int (*device)(struct usbhs_priv *priv, struct usbhsg_uep *uep,
+		      struct usb_ctrlrequest *ctrl);
+	int (*interface)(struct usbhs_priv *priv, struct usbhsg_uep *uep,
+			 struct usb_ctrlrequest *ctrl);
+	int (*endpoint)(struct usbhs_priv *priv, struct usbhsg_uep *uep,
+			struct usb_ctrlrequest *ctrl);
+};
+
+/*
+ *		macro
+ */
+#define usbhsg_priv_to_gpriv(priv)			\
+	container_of(					\
+		usbhs_mod_get(priv, USBHS_GADGET),	\
+		struct usbhsg_gpriv, mod)
+
+#define __usbhsg_for_each_uep(start, pos, g, i)	\
+	for (i = start, pos = (g)->uep;		\
+	     i < (g)->uep_size;			\
+	     i++, pos = (g)->uep + i)
+
+#define usbhsg_for_each_uep(pos, gpriv, i)	\
+	__usbhsg_for_each_uep(1, pos, gpriv, i)
+
+#define usbhsg_for_each_uep_with_dcp(pos, gpriv, i)	\
+	__usbhsg_for_each_uep(0, pos, gpriv, i)
+
+#define usbhsg_gadget_to_gpriv(g)\
+	container_of(g, struct usbhsg_gpriv, gadget)
+
+#define usbhsg_req_to_ureq(r)\
+	container_of(r, struct usbhsg_request, req)
+
+#define usbhsg_ep_to_uep(e)		container_of(e, struct usbhsg_uep, ep)
+#define usbhsg_gpriv_to_lock(gp)	usbhs_priv_to_lock((gp)->mod.priv)
+#define usbhsg_gpriv_to_dev(gp)		usbhs_priv_to_dev((gp)->mod.priv)
+#define usbhsg_gpriv_to_priv(gp)	((gp)->mod.priv)
+#define usbhsg_gpriv_to_dcp(gp)		((gp)->uep)
+#define usbhsg_gpriv_to_nth_uep(gp, i)	((gp)->uep + i)
+#define usbhsg_uep_to_gpriv(u)		((u)->gpriv)
+#define usbhsg_uep_to_pipe(u)		((u)->pipe)
+#define usbhsg_pipe_to_uep(p)		((p)->mod_private)
+#define usbhsg_is_dcp(u)		((u) == usbhsg_gpriv_to_dcp((u)->gpriv))
+
+#define usbhsg_is_not_connected(gp) ((gp)->gadget.speed == USB_SPEED_UNKNOWN)
+
+/* status */
+#define usbhsg_status_init(gp)   do {(gp)->status = 0; } while (0)
+#define usbhsg_status_set(gp, b) (gp->status |=  b)
+#define usbhsg_status_clr(gp, b) (gp->status &= ~b)
+#define usbhsg_status_has(gp, b) (gp->status &   b)
+
+/*
+ *		usbhsg_trylock
+ *
+ * This driver don't use spin_try_lock
+ * to avoid warning of CONFIG_DEBUG_SPINLOCK
+ */
+static spinlock_t *usbhsg_trylock(struct usbhsg_gpriv *gpriv,
+				  unsigned long *flags)
+{
+	spinlock_t *lock = usbhsg_gpriv_to_lock(gpriv);
+
+	/* check spin lock status
+	 * to avoid deadlock/nest */
+	if (spin_is_locked(lock))
+		return NULL;
+
+	spin_lock_irqsave(lock, *flags);
+
+	return lock;
+}
+
+static void usbhsg_unlock(spinlock_t *lock, unsigned long *flags)
+{
+	if (!lock)
+		return;
+
+	spin_unlock_irqrestore(lock, *flags);
+}
+
+/*
+ *		list push/pop
+ */
+static void usbhsg_queue_push(struct usbhsg_uep *uep,
+			      struct usbhsg_request *ureq)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+	list_del_init(&ureq->node);
+	list_add_tail(&ureq->node, &uep->list);
+	ureq->req.actual = 0;
+	ureq->req.status = -EINPROGRESS;
+
+	dev_dbg(dev, "pipe %d : queue push (%d)\n",
+		usbhs_pipe_number(pipe),
+		ureq->req.length);
+}
+
+static struct usbhsg_request *usbhsg_queue_get(struct usbhsg_uep *uep)
+{
+	/*
+	 *********  assume under spin lock  *********
+	 */
+	if (list_empty(&uep->list))
+		return NULL;
+
+	return list_entry(uep->list.next, struct usbhsg_request, node);
+}
+
+#define usbhsg_queue_prepare(uep) __usbhsg_queue_handler(uep, 1);
+#define usbhsg_queue_handle(uep)  __usbhsg_queue_handler(uep, 0);
+static int __usbhsg_queue_handler(struct usbhsg_uep *uep, int prepare)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	struct usbhsg_request *ureq;
+	spinlock_t *lock;
+	unsigned long flags;
+	int ret = 0;
+
+	if (!uep->handler) {
+		dev_err(dev, "no handler function\n");
+		return -EIO;
+	}
+
+	/*
+	 * CAUTION [*queue handler*]
+	 *
+	 * This function will be called for start/restart queue operation.
+	 * OTOH the most much worry for USB driver is spinlock nest.
+	 * Specially it are
+	 *   - usb_ep_ops  :: queue
+	 *   - usb_request :: complete
+	 *
+	 * But the caller of this function need not care about spinlock.
+	 * This function is using usbhsg_trylock for it.
+	 * if "is_locked" is 1, this mean this function lock it.
+	 * but if it is 0, this mean it is already under spin lock.
+	 * see also
+	 *   CAUTION [*endpoint queue*]
+	 *   CAUTION [*request complete*]
+	 */
+
+	/******************  spin try lock *******************/
+	lock = usbhsg_trylock(gpriv, &flags);
+
+	ureq = usbhsg_queue_get(uep);
+	if (ureq) {
+		if (prepare)
+			ret = uep->handler->prepare(uep, ureq);
+		else
+			ret = uep->handler->try_run(uep, ureq);
+	}
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ******************/
+
+	return ret;
+}
+
+static void usbhsg_queue_pop(struct usbhsg_uep *uep,
+			     struct usbhsg_request *ureq,
+			     int status)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	/*
+	 * CAUTION [*request complete*]
+	 *
+	 * There is a possibility not to be called in correct order
+	 * if "complete" is called without spinlock.
+	 *
+	 * So, this function assume it is under spinlock,
+	 * and call usb_request :: complete.
+	 *
+	 * But this "complete" will push next usb_request.
+	 * It mean "usb_ep_ops :: queue" which is using spinlock is called
+	 * under spinlock.
+	 *
+	 * To avoid dead-lock, this driver is using usbhsg_trylock.
+	 *   CAUTION [*endpoint queue*]
+	 *   CAUTION [*queue handler*]
+	 */
+
+	dev_dbg(dev, "pipe %d : queue pop\n", usbhs_pipe_number(pipe));
+
+	list_del_init(&ureq->node);
+
+	ureq->req.status = status;
+	ureq->req.complete(&uep->ep, &ureq->req);
+
+	/* more request ? */
+	if (0 == status)
+		usbhsg_queue_prepare(uep);
+}
+
+/*
+ *		irq enable/disable function
+ */
+#define usbhsg_irq_callback_ctrl(uep, status, enable)			\
+	({								\
+		struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);	\
+		struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);	\
+		struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);	\
+		struct usbhs_mod *mod = usbhs_mod_get_current(priv);	\
+		if (!mod)						\
+			return;						\
+		if (enable)						\
+			mod->irq_##status |= (1 << usbhs_pipe_number(pipe)); \
+		else							\
+			mod->irq_##status &= ~(1 << usbhs_pipe_number(pipe)); \
+		usbhs_irq_callback_update(priv, mod);			\
+	})
+
+static void usbhsg_irq_empty_ctrl(struct usbhsg_uep *uep, int enable)
+{
+	usbhsg_irq_callback_ctrl(uep, bempsts, enable);
+}
+
+static void usbhsg_irq_ready_ctrl(struct usbhsg_uep *uep, int enable)
+{
+	usbhsg_irq_callback_ctrl(uep, brdysts, enable);
+}
+
+/*
+ *		handler function
+ */
+static int usbhsg_try_run_ctrl_stage_end(struct usbhsg_uep *uep,
+					 struct usbhsg_request *ureq)
+{
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	usbhs_dcp_control_transfer_done(pipe);
+	usbhsg_queue_pop(uep, ureq, 0);
+
+	return 0;
+}
+
+static int usbhsg_try_run_send_packet(struct usbhsg_uep *uep,
+				      struct usbhsg_request *ureq)
+{
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	struct usb_request *req = &ureq->req;
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	void *buf;
+	int remainder, send;
+	int is_done = 0;
+	int enable;
+	int maxp;
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	maxp		= usbhs_pipe_get_maxpacket(pipe);
+	buf		= req->buf    + req->actual;
+	remainder	= req->length - req->actual;
+
+	send = usbhs_fifo_write(pipe, buf, remainder);
+
+	/*
+	 * send < 0 : pipe busy
+	 * send = 0 : send zero packet
+	 * send > 0 : send data
+	 *
+	 * send <= max_packet
+	 */
+	if (send > 0)
+		req->actual += send;
+
+	/* send all packet ? */
+	if (send < remainder)
+		is_done = 0;		/* there are remainder data */
+	else if (send < maxp)
+		is_done = 1;		/* short packet */
+	else
+		is_done = !req->zero;	/* send zero packet ? */
+
+	dev_dbg(dev, "  send %d (%d/ %d/ %d/ %d)\n",
+		usbhs_pipe_number(pipe),
+		remainder, send, is_done, req->zero);
+
+	/*
+	 * enable interrupt and send again in irq handler
+	 * if it still have remainder data which should be sent.
+	 */
+	enable = !is_done;
+	uep->handler->irq_mask(uep, enable);
+
+	/*
+	 * usbhs_fifo_enable execute
+	 *  - after callback_update,
+	 *  - before queue_pop / stage_end
+	 */
+	usbhs_fifo_enable(pipe);
+
+	/*
+	 * all data were sent ?
+	 */
+	if (is_done) {
+		/* it care below call in
+		   "function mode" */
+		if (usbhsg_is_dcp(uep))
+			usbhs_dcp_control_transfer_done(pipe);
+
+		usbhsg_queue_pop(uep, ureq, 0);
+	}
+
+	return 0;
+}
+
+static int usbhsg_prepare_send_packet(struct usbhsg_uep *uep,
+				      struct usbhsg_request *ureq)
+{
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	usbhs_fifo_prepare_write(pipe);
+	usbhsg_try_run_send_packet(uep, ureq);
+
+	return 0;
+}
+
+static int usbhsg_try_run_receive_packet(struct usbhsg_uep *uep,
+					 struct usbhsg_request *ureq)
+{
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	struct usb_request *req = &ureq->req;
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	void *buf;
+	int maxp;
+	int remainder, recv;
+	int is_done = 0;
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	maxp		= usbhs_pipe_get_maxpacket(pipe);
+	buf		= req->buf    + req->actual;
+	remainder	= req->length - req->actual;
+
+	recv = usbhs_fifo_read(pipe, buf, remainder);
+	/*
+	 * recv < 0  : pipe busy
+	 * recv >= 0 : receive data
+	 *
+	 * recv <= max_packet
+	 */
+	if (recv < 0)
+		return -EBUSY;
+
+	/* update parameters */
+	req->actual += recv;
+
+	if ((recv == remainder) ||	/* receive all data */
+	    (recv < maxp))		/* short packet */
+		is_done = 1;
+
+	dev_dbg(dev, "  recv %d (%d/ %d/ %d/ %d)\n",
+		usbhs_pipe_number(pipe),
+		remainder, recv, is_done, req->zero);
+
+	/* read all data ? */
+	if (is_done) {
+		int disable = 0;
+
+		uep->handler->irq_mask(uep, disable);
+		usbhs_fifo_disable(pipe);
+		usbhsg_queue_pop(uep, ureq, 0);
+	}
+
+	return 0;
+}
+
+static int usbhsg_prepare_receive_packet(struct usbhsg_uep *uep,
+					 struct usbhsg_request *ureq)
+{
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	int enable = 1;
+	int ret;
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	ret = usbhs_fifo_prepare_read(pipe);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * data will be read in interrupt handler
+	 */
+	uep->handler->irq_mask(uep, enable);
+
+	return ret;
+}
+
+static struct usbhsg_pipe_handle usbhsg_handler_send_by_empty = {
+	.prepare	= usbhsg_prepare_send_packet,
+	.try_run	= usbhsg_try_run_send_packet,
+	.irq_mask	= usbhsg_irq_empty_ctrl,
+};
+
+static struct usbhsg_pipe_handle usbhsg_handler_send_by_ready = {
+	.prepare	= usbhsg_prepare_send_packet,
+	.try_run	= usbhsg_try_run_send_packet,
+	.irq_mask	= usbhsg_irq_ready_ctrl,
+};
+
+static struct usbhsg_pipe_handle usbhsg_handler_recv_by_ready = {
+	.prepare	= usbhsg_prepare_receive_packet,
+	.try_run	= usbhsg_try_run_receive_packet,
+	.irq_mask	= usbhsg_irq_ready_ctrl,
+};
+
+static struct usbhsg_pipe_handle usbhsg_handler_ctrl_stage_end = {
+	.prepare	= usbhsg_try_run_ctrl_stage_end,
+	.try_run	= usbhsg_try_run_ctrl_stage_end,
+};
+
+/*
+ * DCP pipe can NOT use "ready interrupt" for "send"
+ * it should use "empty" interrupt.
+ * see
+ *   "Operation" - "Interrupt Function" - "BRDY Interrupt"
+ *
+ * on the other hand, normal pipe can use "ready interrupt" for "send"
+ * even though it is single/double buffer
+ */
+#define usbhsg_handler_send_ctrl	usbhsg_handler_send_by_empty
+#define usbhsg_handler_recv_ctrl	usbhsg_handler_recv_by_ready
+
+#define usbhsg_handler_send_packet	usbhsg_handler_send_by_ready
+#define usbhsg_handler_recv_packet	usbhsg_handler_recv_by_ready
+
+/*
+ *		USB_TYPE_STANDARD / clear feature functions
+ */
+static int usbhsg_recip_handler_std_control_done(struct usbhs_priv *priv,
+						 struct usbhsg_uep *uep,
+						 struct usb_ctrlrequest *ctrl)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct usbhsg_uep *dcp = usbhsg_gpriv_to_dcp(gpriv);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(dcp);
+
+	usbhs_dcp_control_transfer_done(pipe);
+
+	return 0;
+}
+
+static int usbhsg_recip_handler_std_clear_endpoint(struct usbhs_priv *priv,
+						   struct usbhsg_uep *uep,
+						   struct usb_ctrlrequest *ctrl)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+
+	if (!usbhsg_status_has(gpriv, USBHSG_STATUS_WEDGE)) {
+		usbhs_fifo_disable(pipe);
+		usbhs_pipe_clear_sequence(pipe);
+		usbhs_fifo_enable(pipe);
+	}
+
+	usbhsg_recip_handler_std_control_done(priv, uep, ctrl);
+
+	usbhsg_queue_prepare(uep);
+
+	return 0;
+}
+
+struct usbhsg_recip_handle req_clear_feature = {
+	.name		= "clear feature",
+	.device		= usbhsg_recip_handler_std_control_done,
+	.interface	= usbhsg_recip_handler_std_control_done,
+	.endpoint	= usbhsg_recip_handler_std_clear_endpoint,
+};
+
+/*
+ *		USB_TYPE handler
+ */
+static int usbhsg_recip_run_handle(struct usbhs_priv *priv,
+				   struct usbhsg_recip_handle *handler,
+				   struct usb_ctrlrequest *ctrl)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	struct usbhsg_uep *uep;
+	int recip = ctrl->bRequestType & USB_RECIP_MASK;
+	int nth = le16_to_cpu(ctrl->wIndex) & USB_ENDPOINT_NUMBER_MASK;
+	int ret;
+	int (*func)(struct usbhs_priv *priv, struct usbhsg_uep *uep,
+		    struct usb_ctrlrequest *ctrl);
+	char *msg;
+
+	uep = usbhsg_gpriv_to_nth_uep(gpriv, nth);
+	if (!usbhsg_uep_to_pipe(uep)) {
+		dev_err(dev, "wrong recip request\n");
+		return -EINVAL;
+	}
+
+	switch (recip) {
+	case USB_RECIP_DEVICE:
+		msg	= "DEVICE";
+		func	= handler->device;
+		break;
+	case USB_RECIP_INTERFACE:
+		msg	= "INTERFACE";
+		func	= handler->interface;
+		break;
+	case USB_RECIP_ENDPOINT:
+		msg	= "ENDPOINT";
+		func	= handler->endpoint;
+		break;
+	default:
+		dev_warn(dev, "unsupported RECIP(%d)\n", recip);
+		func = NULL;
+		ret = -EINVAL;
+	}
+
+	if (func) {
+		dev_dbg(dev, "%s (pipe %d :%s)\n", handler->name, nth, msg);
+		ret = func(priv, uep, ctrl);
+	}
+
+	return ret;
+}
+
+/*
+ *		irq functions
+ *
+ * it will be called from usbhs_interrupt
+ */
+static int usbhsg_irq_dev_state(struct usbhs_priv *priv,
+				struct usbhs_irq_state *irq_state)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+
+	gpriv->gadget.speed = usbhs_status_get_usb_speed(irq_state);
+
+	dev_dbg(dev, "state = %x : speed : %d\n",
+		usbhs_status_get_device_state(irq_state),
+		gpriv->gadget.speed);
+
+	return 0;
+}
+
+static int usbhsg_irq_ctrl_stage(struct usbhs_priv *priv,
+				 struct usbhs_irq_state *irq_state)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct usbhsg_uep *dcp = usbhsg_gpriv_to_dcp(gpriv);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(dcp);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	struct usb_ctrlrequest ctrl;
+	struct usbhsg_recip_handle *recip_handler = NULL;
+	int stage = usbhs_status_get_ctrl_stage(irq_state);
+	int ret = 0;
+
+	dev_dbg(dev, "stage = %d\n", stage);
+
+	/*
+	 * see Manual
+	 *
+	 *  "Operation"
+	 *  - "Interrupt Function"
+	 *    - "Control Transfer Stage Transition Interrupt"
+	 *      - Fig. "Control Transfer Stage Transitions"
+	 */
+
+	switch (stage) {
+	case READ_DATA_STAGE:
+		dcp->handler = &usbhsg_handler_send_ctrl;
+		break;
+	case WRITE_DATA_STAGE:
+		dcp->handler = &usbhsg_handler_recv_ctrl;
+		break;
+	case NODATA_STATUS_STAGE:
+		dcp->handler = &usbhsg_handler_ctrl_stage_end;
+		break;
+	default:
+		return ret;
+	}
+
+	/*
+	 * get usb request
+	 */
+	usbhs_usbreq_get_val(priv, &ctrl);
+
+	switch (ctrl.bRequestType & USB_TYPE_MASK) {
+	case USB_TYPE_STANDARD:
+		switch (ctrl.bRequest) {
+		case USB_REQ_CLEAR_FEATURE:
+			recip_handler = &req_clear_feature;
+			break;
+		}
+	}
+
+	/*
+	 * setup stage / run recip
+	 */
+	if (recip_handler)
+		ret = usbhsg_recip_run_handle(priv, recip_handler, &ctrl);
+	else
+		ret = gpriv->driver->setup(&gpriv->gadget, &ctrl);
+
+	if (ret < 0)
+		usbhs_fifo_stall(pipe);
+
+	return ret;
+}
+
+static int usbhsg_irq_empty(struct usbhs_priv *priv,
+			    struct usbhs_irq_state *irq_state)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct usbhsg_uep *uep;
+	struct usbhs_pipe *pipe;
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	int i, ret;
+
+	if (!irq_state->bempsts) {
+		dev_err(dev, "debug %s !!\n", __func__);
+		return -EIO;
+	}
+
+	dev_dbg(dev, "irq empty [0x%04x]\n", irq_state->bempsts);
+
+	/*
+	 * search interrupted "pipe"
+	 * not "uep".
+	 */
+	usbhs_for_each_pipe_with_dcp(pipe, priv, i) {
+		if (!(irq_state->bempsts & (1 << i)))
+			continue;
+
+		uep	= usbhsg_pipe_to_uep(pipe);
+		ret	= usbhsg_queue_handle(uep);
+		if (ret < 0)
+			dev_err(dev, "send error %d : %d\n", i, ret);
+	}
+
+	return 0;
+}
+
+static int usbhsg_irq_ready(struct usbhs_priv *priv,
+			    struct usbhs_irq_state *irq_state)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct usbhsg_uep *uep;
+	struct usbhs_pipe *pipe;
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	int i, ret;
+
+	if (!irq_state->brdysts) {
+		dev_err(dev, "debug %s !!\n", __func__);
+		return -EIO;
+	}
+
+	dev_dbg(dev, "irq ready [0x%04x]\n", irq_state->brdysts);
+
+	/*
+	 * search interrupted "pipe"
+	 * not "uep".
+	 */
+	usbhs_for_each_pipe_with_dcp(pipe, priv, i) {
+		if (!(irq_state->brdysts & (1 << i)))
+			continue;
+
+		uep	= usbhsg_pipe_to_uep(pipe);
+		ret	= usbhsg_queue_handle(uep);
+		if (ret < 0)
+			dev_err(dev, "receive error %d : %d\n", i, ret);
+	}
+
+	return 0;
+}
+
+/*
+ *
+ *		usb_dcp_ops
+ *
+ */
+static int usbhsg_dcp_enable(struct usbhsg_uep *uep)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
+	struct usbhs_pipe *pipe;
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	pipe = usbhs_dcp_malloc(priv);
+	if (!pipe)
+		return -EIO;
+
+	uep->pipe		= pipe;
+	uep->pipe->mod_private	= uep;
+	INIT_LIST_HEAD(&uep->list);
+
+	return 0;
+}
+
+#define usbhsg_dcp_disable usbhsg_pipe_disable
+static int usbhsg_pipe_disable(struct usbhsg_uep *uep)
+{
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	struct usbhsg_request *ureq;
+	int disable = 0;
+
+	/*
+	 *********  assume under spin lock  *********
+	 */
+
+	usbhs_fifo_disable(pipe);
+
+	/*
+	 * disable pipe irq
+	 */
+	usbhsg_irq_empty_ctrl(uep, disable);
+	usbhsg_irq_ready_ctrl(uep, disable);
+
+	while (1) {
+		ureq = usbhsg_queue_get(uep);
+		if (!ureq)
+			break;
+
+		usbhsg_queue_pop(uep, ureq, -ECONNRESET);
+	}
+
+	return 0;
+}
+
+static void usbhsg_uep_init(struct usbhsg_gpriv *gpriv)
+{
+	int i;
+	struct usbhsg_uep *uep;
+
+	usbhsg_for_each_uep_with_dcp(uep, gpriv, i)
+		uep->pipe = NULL;
+}
+
+/*
+ *
+ *		usb_ep_ops
+ *
+ */
+static int usbhsg_ep_enable(struct usb_ep *ep,
+			 const struct usb_endpoint_descriptor *desc)
+{
+	struct usbhsg_uep *uep   = usbhsg_ep_to_uep(ep);
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
+	struct usbhs_pipe *pipe;
+	spinlock_t *lock;
+	unsigned long flags;
+	int ret = -EIO;
+
+	/*
+	 * if it already have pipe,
+	 * nothing to do
+	 */
+	if (uep->pipe)
+		return 0;
+
+	/********************  spin lock ********************/
+	lock = usbhsg_trylock(gpriv, &flags);
+
+	pipe = usbhs_pipe_malloc(priv, desc);
+	if (pipe) {
+		uep->pipe		= pipe;
+		pipe->mod_private	= uep;
+		INIT_LIST_HEAD(&uep->list);
+
+		if (usb_endpoint_dir_in(desc))
+			uep->handler = &usbhsg_handler_send_packet;
+		else
+			uep->handler = &usbhsg_handler_recv_packet;
+
+		ret = 0;
+	}
+
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ******************/
+
+	return ret;
+}
+
+static int usbhsg_ep_disable(struct usb_ep *ep)
+{
+	struct usbhsg_uep *uep = usbhsg_ep_to_uep(ep);
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	spinlock_t *lock;
+	unsigned long flags;
+	int ret;
+
+	/********************  spin lock ********************/
+	lock = usbhsg_trylock(gpriv, &flags);
+
+	ret = usbhsg_pipe_disable(uep);
+
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ******************/
+
+	return ret;
+}
+
+static struct usb_request *usbhsg_ep_alloc_request(struct usb_ep *ep,
+						   gfp_t gfp_flags)
+{
+	struct usbhsg_request *ureq;
+
+	ureq = kzalloc(sizeof *ureq, gfp_flags);
+	if (!ureq)
+		return NULL;
+
+	INIT_LIST_HEAD(&ureq->node);
+	return &ureq->req;
+}
+
+static void usbhsg_ep_free_request(struct usb_ep *ep,
+				   struct usb_request *req)
+{
+	struct usbhsg_request *ureq = usbhsg_req_to_ureq(req);
+
+	WARN_ON(!list_empty(&ureq->node));
+	kfree(ureq);
+}
+
+static int usbhsg_ep_queue(struct usb_ep *ep, struct usb_request *req,
+			  gfp_t gfp_flags)
+{
+	struct usbhsg_uep *uep = usbhsg_ep_to_uep(ep);
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct usbhsg_request *ureq = usbhsg_req_to_ureq(req);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	spinlock_t *lock;
+	unsigned long flags;
+	int ret = 0;
+
+	/*
+	 * CAUTION [*endpoint queue*]
+	 *
+	 * This function will be called from usb_request :: complete
+	 * or usb driver timing.
+	 * If this function is called from usb_request :: complete,
+	 * it is already under spinlock on this driver.
+	 * but it is called frm usb driver, this function should call spinlock.
+	 *
+	 * This function is using usbshg_trylock to solve this issue.
+	 * if "is_locked" is 1, this mean this function lock it.
+	 * but if it is 0, this mean it is already under spin lock.
+	 * see also
+	 *   CAUTION [*queue handler*]
+	 *   CAUTION [*request complete*]
+	 */
+
+	/********************  spin lock ********************/
+	lock = usbhsg_trylock(gpriv, &flags);
+
+	/* param check */
+	if (usbhsg_is_not_connected(gpriv)	||
+	    unlikely(!gpriv->driver)		||
+	    unlikely(!pipe))
+		ret = -ESHUTDOWN;
+	else
+		usbhsg_queue_push(uep, ureq);
+
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ******************/
+
+	usbhsg_queue_prepare(uep);
+
+	return ret;
+}
+
+static int usbhsg_ep_dequeue(struct usb_ep *ep, struct usb_request *req)
+{
+	struct usbhsg_uep *uep = usbhsg_ep_to_uep(ep);
+	struct usbhsg_request *ureq = usbhsg_req_to_ureq(req);
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	spinlock_t *lock;
+	unsigned long flags;
+
+	/*
+	 * see
+	 *   CAUTION [*queue handler*]
+	 *   CAUTION [*endpoint queue*]
+	 *   CAUTION [*request complete*]
+	 */
+
+	/********************  spin lock ********************/
+	lock = usbhsg_trylock(gpriv, &flags);
+
+	usbhsg_queue_pop(uep, ureq, -ECONNRESET);
+
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ******************/
+
+	return 0;
+}
+
+static int __usbhsg_ep_set_halt_wedge(struct usb_ep *ep, int halt, int wedge)
+{
+	struct usbhsg_uep *uep = usbhsg_ep_to_uep(ep);
+	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep);
+	struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep);
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+	spinlock_t *lock;
+	unsigned long flags;
+	int ret = -EAGAIN;
+
+	/*
+	 * see
+	 *   CAUTION [*queue handler*]
+	 *   CAUTION [*endpoint queue*]
+	 *   CAUTION [*request complete*]
+	 */
+
+	/********************  spin lock ********************/
+	lock = usbhsg_trylock(gpriv, &flags);
+	if (!usbhsg_queue_get(uep)) {
+
+		dev_dbg(dev, "set halt %d (pipe %d)\n",
+			halt, usbhs_pipe_number(pipe));
+
+		if (halt)
+			usbhs_fifo_stall(pipe);
+		else
+			usbhs_fifo_disable(pipe);
+
+		if (halt && wedge)
+			usbhsg_status_set(gpriv, USBHSG_STATUS_WEDGE);
+		else
+			usbhsg_status_clr(gpriv, USBHSG_STATUS_WEDGE);
+
+		ret = 0;
+	}
+
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ******************/
+
+	return ret;
+}
+
+static int usbhsg_ep_set_halt(struct usb_ep *ep, int value)
+{
+	return __usbhsg_ep_set_halt_wedge(ep, value, 0);
+}
+
+static int usbhsg_ep_set_wedge(struct usb_ep *ep)
+{
+	return __usbhsg_ep_set_halt_wedge(ep, 1, 1);
+}
+
+static struct usb_ep_ops usbhsg_ep_ops = {
+	.enable		= usbhsg_ep_enable,
+	.disable	= usbhsg_ep_disable,
+
+	.alloc_request	= usbhsg_ep_alloc_request,
+	.free_request	= usbhsg_ep_free_request,
+
+	.queue		= usbhsg_ep_queue,
+	.dequeue	= usbhsg_ep_dequeue,
+
+	.set_halt	= usbhsg_ep_set_halt,
+	.set_wedge	= usbhsg_ep_set_wedge,
+};
+
+/*
+ *		usb module start/end
+ */
+static int usbhsg_try_start(struct usbhs_priv *priv, u32 status)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct usbhsg_uep *dcp = usbhsg_gpriv_to_dcp(gpriv);
+	struct usbhs_mod *mod = usbhs_mod_get_current(priv);
+	struct device *dev = usbhs_priv_to_dev(priv);
+	spinlock_t *lock;
+	unsigned long flags;
+
+	/********************  spin lock ********************/
+	lock = usbhsg_trylock(gpriv, &flags);
+
+	/*
+	 * enable interrupt and systems if ready
+	 */
+	usbhsg_status_set(gpriv, status);
+	if (!(usbhsg_status_has(gpriv, USBHSG_STATUS_STARTED) &&
+	      usbhsg_status_has(gpriv, USBHSG_STATUS_REGISTERD)))
+		goto usbhsg_try_start_unlock;
+
+	dev_dbg(dev, "start gadget\n");
+
+	/*
+	 * pipe initialize and enable DCP
+	 */
+	usbhs_pipe_init(priv);
+	usbhsg_uep_init(gpriv);
+	usbhsg_dcp_enable(dcp);
+
+	/*
+	 * system config enble
+	 * - HI speed
+	 * - function
+	 * - usb module
+	 */
+	usbhs_sys_hispeed_ctrl(priv, 1);
+	usbhs_sys_function_ctrl(priv, 1);
+	usbhs_sys_usb_ctrl(priv, 1);
+
+	/*
+	 * enable irq callback
+	 */
+	mod->irq_dev_state	= usbhsg_irq_dev_state;
+	mod->irq_ctrl_stage	= usbhsg_irq_ctrl_stage;
+	mod->irq_empty		= usbhsg_irq_empty;
+	mod->irq_ready		= usbhsg_irq_ready;
+	mod->irq_bempsts	= 0;
+	mod->irq_brdysts	= 0;
+	usbhs_irq_callback_update(priv, mod);
+
+usbhsg_try_start_unlock:
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ********************/
+
+	return 0;
+}
+
+static int usbhsg_try_stop(struct usbhs_priv *priv, u32 status)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+	struct usbhs_mod *mod = usbhs_mod_get_current(priv);
+	struct usbhsg_uep *dcp = usbhsg_gpriv_to_dcp(gpriv);
+	struct device *dev = usbhs_priv_to_dev(priv);
+	spinlock_t *lock;
+	unsigned long flags;
+
+	/********************  spin lock ********************/
+	lock = usbhsg_trylock(gpriv, &flags);
+
+	/*
+	 * disable interrupt and systems if 1st try
+	 */
+	usbhsg_status_clr(gpriv, status);
+	if (!usbhsg_status_has(gpriv, USBHSG_STATUS_STARTED) &&
+	    !usbhsg_status_has(gpriv, USBHSG_STATUS_REGISTERD))
+		goto usbhsg_try_stop_unlock;
+
+	/* disable all irq */
+	mod->irq_dev_state	= NULL;
+	mod->irq_ctrl_stage	= NULL;
+	mod->irq_empty		= NULL;
+	mod->irq_ready		= NULL;
+	mod->irq_bempsts	= 0;
+	mod->irq_brdysts	= 0;
+	usbhs_irq_callback_update(priv, mod);
+
+	usbhsg_dcp_disable(dcp);
+
+	gpriv->gadget.speed = USB_SPEED_UNKNOWN;
+
+	/* disable sys */
+	usbhs_sys_hispeed_ctrl(priv, 0);
+	usbhs_sys_function_ctrl(priv, 0);
+	usbhs_sys_usb_ctrl(priv, 0);
+
+	usbhsg_unlock(lock, &flags);
+	/********************  spin unlock ********************/
+
+	if (gpriv->driver &&
+	    gpriv->driver->disconnect)
+		gpriv->driver->disconnect(&gpriv->gadget);
+
+	dev_dbg(dev, "stop gadget\n");
+
+	return 0;
+
+usbhsg_try_stop_unlock:
+	usbhsg_unlock(lock, &flags);
+
+	return 0;
+}
+
+/*
+ *
+ *		linux usb function
+ *
+ */
+struct usbhsg_gpriv *the_controller;
+int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
+			    int (*bind)(struct usb_gadget *))
+{
+	struct usbhsg_gpriv *gpriv = the_controller;
+	struct usbhs_priv *priv;
+	struct device *dev;
+	int ret;
+
+	if (!bind		||
+	    !driver		||
+	    !driver->setup	||
+	    driver->speed != USB_SPEED_HIGH)
+		return -EINVAL;
+	if (!gpriv)
+		return -ENODEV;
+	if (gpriv->driver)
+		return -EBUSY;
+
+	dev  = usbhsg_gpriv_to_dev(gpriv);
+	priv = usbhsg_gpriv_to_priv(gpriv);
+
+	/* first hook up the driver ... */
+	gpriv->driver = driver;
+	gpriv->gadget.dev.driver = &driver->driver;
+
+	ret = device_add(&gpriv->gadget.dev);
+	if (ret) {
+		dev_err(dev, "device_add error %d\n", ret);
+		goto add_fail;
+	}
+
+	ret = bind(&gpriv->gadget);
+	if (ret) {
+		dev_err(dev, "bind to driver %s error %d\n",
+			driver->driver.name, ret);
+		goto bind_fail;
+	}
+
+	dev_dbg(dev, "bind %s\n", driver->driver.name);
+
+	return usbhsg_try_start(priv, USBHSG_STATUS_REGISTERD);
+
+bind_fail:
+	device_del(&gpriv->gadget.dev);
+add_fail:
+	gpriv->driver = NULL;
+	gpriv->gadget.dev.driver = NULL;
+
+	return ret;
+}
+EXPORT_SYMBOL(usb_gadget_probe_driver);
+
+int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
+{
+	struct usbhsg_gpriv *gpriv = the_controller;
+	struct usbhs_priv *priv;
+	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
+
+	if (!gpriv)
+		return -ENODEV;
+
+	if (!driver		||
+	    !driver->unbind	||
+	    driver != gpriv->driver)
+		return -EINVAL;
+
+	dev  = usbhsg_gpriv_to_dev(gpriv);
+	priv = usbhsg_gpriv_to_priv(gpriv);
+
+	usbhsg_try_stop(priv, USBHSG_STATUS_REGISTERD);
+	device_del(&gpriv->gadget.dev);
+	gpriv->driver = NULL;
+
+	if (driver->disconnect)
+		driver->disconnect(&gpriv->gadget);
+
+	driver->unbind(&gpriv->gadget);
+	dev_dbg(dev, "unbind %s\n", driver->driver.name);
+
+	return 0;
+}
+EXPORT_SYMBOL(usb_gadget_unregister_driver);
+
+/*
+ *		usb gadget ops
+ */
+static int usbhsg_get_frame(struct usb_gadget *gadget)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget);
+	struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv);
+
+	return usbhs_frame_get_num(priv);
+}
+
+static struct usb_gadget_ops usbhsg_gadget_ops = {
+	.get_frame		= usbhsg_get_frame,
+};
+
+static int usbhsg_start(struct usbhs_priv *priv)
+{
+	return usbhsg_try_start(priv, USBHSG_STATUS_STARTED);
+}
+
+static int usbhsg_stop(struct usbhs_priv *priv)
+{
+	return usbhsg_try_stop(priv, USBHSG_STATUS_STARTED);
+}
+
+int __devinit usbhs_mod_gadget_probe(struct usbhs_priv *priv)
+{
+	struct usbhsg_gpriv *gpriv;
+	struct usbhsg_uep *uep;
+	struct device *dev = usbhs_priv_to_dev(priv);
+	int pipe_size = usbhs_get_dparam(priv, pipe_size);
+	int i;
+
+	gpriv = kzalloc(sizeof(struct usbhsg_gpriv), GFP_KERNEL);
+	if (!gpriv) {
+		dev_err(dev, "Could not allocate gadget priv\n");
+		return -ENOMEM;
+	}
+
+	uep = kzalloc(sizeof(struct usbhsg_uep) * pipe_size, GFP_KERNEL);
+	if (!uep) {
+		dev_err(dev, "Could not allocate ep\n");
+		goto usbhs_mod_gadget_probe_err_gpriv;
+	}
+
+	/*
+	 * CAUTION
+	 *
+	 * There is no guarantee that it is possible to access usb module here.
+	 * Don't accesses to it.
+	 * The accesse will be enable after "usbhsg_start"
+	 */
+
+	/*
+	 * register itself
+	 */
+	usbhs_mod_register(priv, &gpriv->mod, USBHS_GADGET);
+
+	/* init gpriv */
+	gpriv->mod.name		= "gadget";
+	gpriv->mod.start	= usbhsg_start;
+	gpriv->mod.stop		= usbhsg_stop;
+	gpriv->uep		= uep;
+	gpriv->uep_size		= pipe_size;
+	usbhsg_status_init(gpriv);
+
+	/*
+	 * init gadget
+	 */
+	device_initialize(&gpriv->gadget.dev);
+	dev_set_name(&gpriv->gadget.dev, "gadget");
+	gpriv->gadget.dev.parent	= dev;
+	gpriv->gadget.name		= "renesas_usbhs_udc";
+	gpriv->gadget.ops		= &usbhsg_gadget_ops;
+	gpriv->gadget.is_dualspeed	= 1;
+
+	INIT_LIST_HEAD(&gpriv->gadget.ep_list);
+
+	/*
+	 * init usb_ep
+	 */
+	usbhsg_for_each_uep_with_dcp(uep, gpriv, i) {
+		uep->gpriv	= gpriv;
+		snprintf(uep->ep_name, EP_NAME_SIZE, "ep%d", i);
+
+		uep->ep.name		= uep->ep_name;
+		uep->ep.ops		= &usbhsg_ep_ops;
+		INIT_LIST_HEAD(&uep->ep.ep_list);
+		INIT_LIST_HEAD(&uep->list);
+
+		/* init DCP */
+		if (usbhsg_is_dcp(uep)) {
+			gpriv->gadget.ep0 = &uep->ep;
+			uep->ep.maxpacket = 64;
+		}
+		/* init normal pipe */
+		else {
+			uep->ep.maxpacket = 512;
+			list_add_tail(&uep->ep.ep_list, &gpriv->gadget.ep_list);
+		}
+	}
+
+	the_controller = gpriv;
+
+	dev_info(dev, "gadget probed\n");
+
+	return 0;
+
+usbhs_mod_gadget_probe_err_gpriv:
+	kfree(gpriv);
+
+	return -ENOMEM;
+}
+
+void __devexit usbhs_mod_gadget_remove(struct usbhs_priv *priv)
+{
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+
+	kfree(gpriv);
+}
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c
new file mode 100644
index 0000000000000000000000000000000000000000..bc4521c542616ff2541bded421f7ad0de5b5d197
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/pipe.c
@@ -0,0 +1,874 @@
+/*
+ * Renesas USB driver
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include "./common.h"
+#include "./pipe.h"
+
+/*
+ *		macros
+ */
+#define usbhsp_priv_to_pipeinfo(pr)	(&(pr)->pipe_info)
+#define usbhsp_pipe_to_priv(p)		((p)->priv)
+
+#define usbhsp_addr_offset(p)	((usbhs_pipe_number(p) - 1) * 2)
+
+#define usbhsp_is_dcp(p)	((p)->priv->pipe_info.pipe == (p))
+
+#define usbhsp_flags_set(p, f)	((p)->flags |=  USBHS_PIPE_FLAGS_##f)
+#define usbhsp_flags_clr(p, f)	((p)->flags &= ~USBHS_PIPE_FLAGS_##f)
+#define usbhsp_flags_has(p, f)	((p)->flags &   USBHS_PIPE_FLAGS_##f)
+#define usbhsp_flags_init(p)	do {(p)->flags = 0; } while (0)
+
+#define usbhsp_type(p)		((p)->pipe_type)
+#define usbhsp_type_is(p, t)	((p)->pipe_type == t)
+
+/*
+ * for debug
+ */
+static char *usbhsp_pipe_name[] = {
+	[USB_ENDPOINT_XFER_CONTROL]	= "DCP",
+	[USB_ENDPOINT_XFER_BULK]	= "BULK",
+	[USB_ENDPOINT_XFER_INT]		= "INT",
+	[USB_ENDPOINT_XFER_ISOC]	= "ISO",
+};
+
+/*
+ *		usb request functions
+ */
+void usbhs_usbreq_get_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req)
+{
+	u16 val;
+
+	val = usbhs_read(priv, USBREQ);
+	req->bRequest		= (val >> 8) & 0xFF;
+	req->bRequestType	= (val >> 0) & 0xFF;
+
+	req->wValue	= usbhs_read(priv, USBVAL);
+	req->wIndex	= usbhs_read(priv, USBINDX);
+	req->wLength	= usbhs_read(priv, USBLENG);
+}
+
+void usbhs_usbreq_set_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req)
+{
+	usbhs_write(priv, USBREQ,  (req->bRequest << 8) | req->bRequestType);
+	usbhs_write(priv, USBVAL,  req->wValue);
+	usbhs_write(priv, USBINDX, req->wIndex);
+	usbhs_write(priv, USBLENG, req->wLength);
+}
+
+/*
+ *		DCPCTR/PIPEnCTR functions
+ */
+static void usbhsp_pipectrl_set(struct usbhs_pipe *pipe, u16 mask, u16 val)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+	int offset = usbhsp_addr_offset(pipe);
+
+	if (usbhsp_is_dcp(pipe))
+		usbhs_bset(priv, DCPCTR, mask, val);
+	else
+		usbhs_bset(priv, PIPEnCTR + offset, mask, val);
+}
+
+static u16 usbhsp_pipectrl_get(struct usbhs_pipe *pipe)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+	int offset = usbhsp_addr_offset(pipe);
+
+	if (usbhsp_is_dcp(pipe))
+		return usbhs_read(priv, DCPCTR);
+	else
+		return usbhs_read(priv, PIPEnCTR + offset);
+}
+
+/*
+ *		DCP/PIPE functions
+ */
+static void __usbhsp_pipe_xxx_set(struct usbhs_pipe *pipe,
+				  u16 dcp_reg, u16 pipe_reg,
+				  u16 mask, u16 val)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+
+	if (usbhsp_is_dcp(pipe))
+		usbhs_bset(priv, dcp_reg, mask, val);
+	else
+		usbhs_bset(priv, pipe_reg, mask, val);
+}
+
+static u16 __usbhsp_pipe_xxx_get(struct usbhs_pipe *pipe,
+				 u16 dcp_reg, u16 pipe_reg)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+
+	if (usbhsp_is_dcp(pipe))
+		return usbhs_read(priv, dcp_reg);
+	else
+		return usbhs_read(priv, pipe_reg);
+}
+
+/*
+ *		DCPCFG/PIPECFG functions
+ */
+static void usbhsp_pipe_cfg_set(struct usbhs_pipe *pipe, u16 mask, u16 val)
+{
+	__usbhsp_pipe_xxx_set(pipe, DCPCFG, PIPECFG, mask, val);
+}
+
+/*
+ *		PIPEBUF
+ */
+static void usbhsp_pipe_buf_set(struct usbhs_pipe *pipe, u16 mask, u16 val)
+{
+	if (usbhsp_is_dcp(pipe))
+		return;
+
+	__usbhsp_pipe_xxx_set(pipe, 0, PIPEBUF, mask, val);
+}
+
+/*
+ *		DCPMAXP/PIPEMAXP
+ */
+static void usbhsp_pipe_maxp_set(struct usbhs_pipe *pipe, u16 mask, u16 val)
+{
+	__usbhsp_pipe_xxx_set(pipe, DCPMAXP, PIPEMAXP, mask, val);
+}
+
+static u16 usbhsp_pipe_maxp_get(struct usbhs_pipe *pipe)
+{
+	return __usbhsp_pipe_xxx_get(pipe, DCPMAXP, PIPEMAXP);
+}
+
+/*
+ *		pipe control functions
+ */
+static void usbhsp_pipe_select(struct usbhs_pipe *pipe)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+
+	/*
+	 * On pipe, this is necessary before
+	 * accesses to below registers.
+	 *
+	 * PIPESEL	: usbhsp_pipe_select
+	 * PIPECFG	: usbhsp_pipe_cfg_xxx
+	 * PIPEBUF	: usbhsp_pipe_buf_xxx
+	 * PIPEMAXP	: usbhsp_pipe_maxp_xxx
+	 * PIPEPERI
+	 */
+
+	/*
+	 * if pipe is dcp, no pipe is selected.
+	 * it is no problem, because dcp have its register
+	 */
+	usbhs_write(priv, PIPESEL, 0xF & usbhs_pipe_number(pipe));
+}
+
+static int usbhsp_pipe_barrier(struct usbhs_pipe *pipe)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+	int timeout = 1024;
+	u16 val;
+
+	/*
+	 * make sure....
+	 *
+	 * Modify these bits when CSSTS = 0, PID = NAK, and no pipe number is
+	 * specified by the CURPIPE bits.
+	 * When changing the setting of this bit after changing
+	 * the PID bits for the selected pipe from BUF to NAK,
+	 * check that CSSTS = 0 and PBUSY = 0.
+	 */
+
+	/*
+	 * CURPIPE bit = 0
+	 *
+	 * see also
+	 *  "Operation"
+	 *  - "Pipe Control"
+	 *   - "Pipe Control Registers Switching Procedure"
+	 */
+	usbhs_write(priv, CFIFOSEL, 0);
+	usbhs_fifo_disable(pipe);
+
+	do {
+		val  = usbhsp_pipectrl_get(pipe);
+		val &= CSSTS | PID_MASK;
+		if (!val)
+			return 0;
+
+		udelay(10);
+
+	} while (timeout--);
+
+	return -EBUSY;
+}
+
+static int usbhsp_pipe_is_accessible(struct usbhs_pipe *pipe)
+{
+	u16 val;
+
+	val = usbhsp_pipectrl_get(pipe);
+	if (val & BSTS)
+		return 0;
+
+	return -EBUSY;
+}
+
+/*
+ *		PID ctrl
+ */
+static void __usbhsp_pid_try_nak_if_stall(struct usbhs_pipe *pipe)
+{
+	u16 pid = usbhsp_pipectrl_get(pipe);
+
+	pid &= PID_MASK;
+
+	/*
+	 * see
+	 * "Pipe n Control Register" - "PID"
+	 */
+	switch (pid) {
+	case PID_STALL11:
+		usbhsp_pipectrl_set(pipe, PID_MASK, PID_STALL10);
+		/* fall-through */
+	case PID_STALL10:
+		usbhsp_pipectrl_set(pipe, PID_MASK, PID_NAK);
+	}
+}
+
+void usbhs_fifo_disable(struct usbhs_pipe *pipe)
+{
+	int timeout = 1024;
+	u16 val;
+
+	/* see "Pipe n Control Register" - "PID" */
+	__usbhsp_pid_try_nak_if_stall(pipe);
+
+	usbhsp_pipectrl_set(pipe, PID_MASK, PID_NAK);
+
+	do {
+		val  = usbhsp_pipectrl_get(pipe);
+		val &= PBUSY;
+		if (!val)
+			break;
+
+		udelay(10);
+	} while (timeout--);
+}
+
+void usbhs_fifo_enable(struct usbhs_pipe *pipe)
+{
+	/* see "Pipe n Control Register" - "PID" */
+	__usbhsp_pid_try_nak_if_stall(pipe);
+
+	usbhsp_pipectrl_set(pipe, PID_MASK, PID_BUF);
+}
+
+void usbhs_fifo_stall(struct usbhs_pipe *pipe)
+{
+	u16 pid = usbhsp_pipectrl_get(pipe);
+
+	pid &= PID_MASK;
+
+	/*
+	 * see
+	 * "Pipe n Control Register" - "PID"
+	 */
+	switch (pid) {
+	case PID_NAK:
+		usbhsp_pipectrl_set(pipe, PID_MASK, PID_STALL10);
+		break;
+	case PID_BUF:
+		usbhsp_pipectrl_set(pipe, PID_MASK, PID_STALL11);
+		break;
+	}
+}
+
+/*
+ *		CFIFO ctrl
+ */
+void usbhs_fifo_send_terminator(struct usbhs_pipe *pipe)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+
+	usbhs_bset(priv, CFIFOCTR, BVAL, BVAL);
+}
+
+static void usbhsp_fifo_clear(struct usbhs_pipe *pipe)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+
+	usbhs_write(priv, CFIFOCTR, BCLR);
+}
+
+static int usbhsp_fifo_barrier(struct usbhs_priv *priv)
+{
+	int timeout = 1024;
+
+	do {
+		/* The FIFO port is accessible */
+		if (usbhs_read(priv, CFIFOCTR) & FRDY)
+			return 0;
+
+		udelay(10);
+	} while (timeout--);
+
+	return -EBUSY;
+}
+
+static int usbhsp_fifo_rcv_len(struct usbhs_priv *priv)
+{
+	return usbhs_read(priv, CFIFOCTR) & DTLN_MASK;
+}
+
+static int usbhsp_fifo_select(struct usbhs_pipe *pipe, int write)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+	struct device *dev = usbhs_priv_to_dev(priv);
+	int timeout = 1024;
+	u16 mask = ((1 << 5) | 0xF);		/* mask of ISEL | CURPIPE */
+	u16 base = usbhs_pipe_number(pipe);	/* CURPIPE */
+
+	if (usbhsp_is_dcp(pipe))
+		base |= (1 == write) << 5;	/* ISEL */
+
+	/* "base" will be used below  */
+	usbhs_write(priv, CFIFOSEL, base | MBW_32);
+
+	/* check ISEL and CURPIPE value */
+	while (timeout--) {
+		if (base == (mask & usbhs_read(priv, CFIFOSEL)))
+			return 0;
+		udelay(10);
+	}
+
+	dev_err(dev, "fifo select error\n");
+
+	return -EIO;
+}
+
+int usbhs_fifo_prepare_write(struct usbhs_pipe *pipe)
+{
+	return usbhsp_fifo_select(pipe, 1);
+}
+
+int usbhs_fifo_write(struct usbhs_pipe *pipe, u8 *buf, int len)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+	void __iomem *addr = priv->base + CFIFO;
+	int maxp = usbhs_pipe_get_maxpacket(pipe);
+	int total_len;
+	int i, ret;
+
+	ret = usbhsp_pipe_is_accessible(pipe);
+	if (ret < 0)
+		return ret;
+
+	ret = usbhsp_fifo_select(pipe, 1);
+	if (ret < 0)
+		return ret;
+
+	ret = usbhsp_fifo_barrier(priv);
+	if (ret < 0)
+		return ret;
+
+	len = min(len, maxp);
+	total_len = len;
+
+	/*
+	 * FIXME
+	 *
+	 * 32-bit access only
+	 */
+	if (len >= 4 &&
+	    !((unsigned long)buf & 0x03)) {
+		iowrite32_rep(addr, buf, len / 4);
+		len %= 4;
+		buf += total_len - len;
+	}
+
+	/* the rest operation */
+	for (i = 0; i < len; i++)
+		iowrite8(buf[i], addr + (0x03 - (i & 0x03)));
+
+	if (total_len < maxp)
+		usbhs_fifo_send_terminator(pipe);
+
+	return total_len;
+}
+
+int usbhs_fifo_prepare_read(struct usbhs_pipe *pipe)
+{
+	int ret;
+
+	/*
+	 * select pipe and enable it to prepare packet receive
+	 */
+	ret = usbhsp_fifo_select(pipe, 0);
+	if (ret < 0)
+		return ret;
+
+	usbhs_fifo_enable(pipe);
+
+	return ret;
+}
+
+int usbhs_fifo_read(struct usbhs_pipe *pipe, u8 *buf, int len)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+	void __iomem *addr = priv->base + CFIFO;
+	int rcv_len;
+	int i, ret;
+	int total_len;
+	u32 data = 0;
+
+	ret = usbhsp_fifo_select(pipe, 0);
+	if (ret < 0)
+		return ret;
+
+	ret = usbhsp_fifo_barrier(priv);
+	if (ret < 0)
+		return ret;
+
+	rcv_len = usbhsp_fifo_rcv_len(priv);
+
+	/*
+	 * Buffer clear if Zero-Length packet
+	 *
+	 * see
+	 * "Operation" - "FIFO Buffer Memory" - "FIFO Port Function"
+	 */
+	if (0 == rcv_len) {
+		usbhsp_fifo_clear(pipe);
+		return 0;
+	}
+
+	len = min(rcv_len, len);
+	total_len = len;
+
+	/*
+	 * FIXME
+	 *
+	 * 32-bit access only
+	 */
+	if (len >= 4 &&
+	    !((unsigned long)buf & 0x03)) {
+		ioread32_rep(addr, buf, len / 4);
+		len %= 4;
+		buf += rcv_len - len;
+	}
+
+	/* the rest operation */
+	for (i = 0; i < len; i++) {
+		if (!(i & 0x03))
+			data = ioread32(addr);
+
+		buf[i] = (data >> ((i & 0x03) * 8)) & 0xff;
+	}
+
+	return total_len;
+}
+
+/*
+ *		pipe setup
+ */
+static int usbhsp_possible_double_buffer(struct usbhs_pipe *pipe)
+{
+	/*
+	 * only ISO / BULK pipe can use double buffer
+	 */
+	if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_BULK) ||
+	    usbhsp_type_is(pipe, USB_ENDPOINT_XFER_ISOC))
+		return 1;
+
+	return 0;
+}
+
+static u16 usbhsp_setup_pipecfg(struct usbhs_pipe *pipe,
+				const struct usb_endpoint_descriptor *desc,
+				int is_host)
+{
+	u16 type = 0;
+	u16 bfre = 0;
+	u16 dblb = 0;
+	u16 cntmd = 0;
+	u16 dir = 0;
+	u16 epnum = 0;
+	u16 shtnak = 0;
+	u16 type_array[] = {
+		[USB_ENDPOINT_XFER_BULK] = TYPE_BULK,
+		[USB_ENDPOINT_XFER_INT]  = TYPE_INT,
+		[USB_ENDPOINT_XFER_ISOC] = TYPE_ISO,
+	};
+	int is_double = usbhsp_possible_double_buffer(pipe);
+
+	if (usbhsp_is_dcp(pipe))
+		return -EINVAL;
+
+	/*
+	 * PIPECFG
+	 *
+	 * see
+	 *  - "Register Descriptions" - "PIPECFG" register
+	 *  - "Features"  - "Pipe configuration"
+	 *  - "Operation" - "Pipe Control"
+	 */
+
+	/* TYPE */
+	type = type_array[usbhsp_type(pipe)];
+
+	/* BFRE */
+	if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_ISOC) ||
+	    usbhsp_type_is(pipe, USB_ENDPOINT_XFER_BULK))
+		bfre = 0; /* FIXME */
+
+	/* DBLB */
+	if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_ISOC) ||
+	    usbhsp_type_is(pipe, USB_ENDPOINT_XFER_BULK))
+		dblb = (is_double) ? DBLB : 0;
+
+	/* CNTMD */
+	if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_BULK))
+		cntmd = 0; /* FIXME */
+
+	/* DIR */
+	if (usb_endpoint_dir_in(desc))
+		usbhsp_flags_set(pipe, IS_DIR_IN);
+
+	if ((is_host  && usb_endpoint_dir_out(desc)) ||
+	    (!is_host && usb_endpoint_dir_in(desc)))
+		dir |= DIR_OUT;
+
+	/* SHTNAK */
+	if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_BULK) &&
+	    !dir)
+		shtnak = SHTNAK;
+
+	/* EPNUM */
+	epnum = 0xF & usb_endpoint_num(desc);
+
+	return	type	|
+		bfre	|
+		dblb	|
+		cntmd	|
+		dir	|
+		shtnak	|
+		epnum;
+}
+
+static u16 usbhsp_setup_pipemaxp(struct usbhs_pipe *pipe,
+				 const struct usb_endpoint_descriptor *desc,
+				 int is_host)
+{
+	/* host should set DEVSEL */
+
+	/* reutn MXPS */
+	return PIPE_MAXP_MASK & le16_to_cpu(desc->wMaxPacketSize);
+}
+
+static u16 usbhsp_setup_pipebuff(struct usbhs_pipe *pipe,
+				 const struct usb_endpoint_descriptor *desc,
+				 int is_host)
+{
+	struct usbhs_priv *priv = usbhsp_pipe_to_priv(pipe);
+	struct usbhs_pipe_info *info = usbhsp_priv_to_pipeinfo(priv);
+	struct device *dev = usbhs_priv_to_dev(priv);
+	int pipe_num = usbhs_pipe_number(pipe);
+	int is_double = usbhsp_possible_double_buffer(pipe);
+	u16 buff_size;
+	u16 bufnmb;
+	u16 bufnmb_cnt;
+
+	/*
+	 * PIPEBUF
+	 *
+	 * see
+	 *  - "Register Descriptions" - "PIPEBUF" register
+	 *  - "Features"  - "Pipe configuration"
+	 *  - "Operation" - "FIFO Buffer Memory"
+	 *  - "Operation" - "Pipe Control"
+	 *
+	 * ex) if pipe6 - pipe9 are USB_ENDPOINT_XFER_INT (SH7724)
+	 *
+	 * BUFNMB:	PIPE
+	 * 0:		pipe0 (DCP 256byte)
+	 * 1:		-
+	 * 2:		-
+	 * 3:		-
+	 * 4:		pipe6 (INT 64byte)
+	 * 5:		pipe7 (INT 64byte)
+	 * 6:		pipe8 (INT 64byte)
+	 * 7:		pipe9 (INT 64byte)
+	 * 8 - xx:	free (for BULK, ISOC)
+	 */
+
+	/*
+	 * FIXME
+	 *
+	 * it doesn't have good buffer allocator
+	 *
+	 * DCP : 256 byte
+	 * BULK: 512 byte
+	 * INT :  64 byte
+	 * ISOC: 512 byte
+	 */
+	if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_CONTROL))
+		buff_size = 256;
+	else if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_INT))
+		buff_size = 64;
+	else
+		buff_size = 512;
+
+	/* change buff_size to register value */
+	bufnmb_cnt = (buff_size / 64) - 1;
+
+	/* BUFNMB has been reserved for INT pipe
+	 * see above */
+	if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_INT)) {
+		bufnmb = pipe_num - 2;
+	} else {
+		bufnmb = info->bufnmb_last;
+		info->bufnmb_last += bufnmb_cnt + 1;
+
+		/*
+		 * double buffer
+		 */
+		if (is_double)
+			info->bufnmb_last += bufnmb_cnt + 1;
+	}
+
+	dev_dbg(dev, "pipe : %d : buff_size 0x%x: bufnmb 0x%x\n",
+		pipe_num, buff_size, bufnmb);
+
+	return	(0x1f & bufnmb_cnt)	<< 10 |
+		(0xff & bufnmb)		<<  0;
+}
+
+/*
+ *		pipe control
+ */
+int usbhs_pipe_get_maxpacket(struct usbhs_pipe *pipe)
+{
+	u16 mask = usbhsp_is_dcp(pipe) ? DCP_MAXP_MASK : PIPE_MAXP_MASK;
+
+	usbhsp_pipe_select(pipe);
+
+	return (int)(usbhsp_pipe_maxp_get(pipe) & mask);
+}
+
+int usbhs_pipe_is_dir_in(struct usbhs_pipe *pipe)
+{
+	return usbhsp_flags_has(pipe, IS_DIR_IN);
+}
+
+void usbhs_pipe_clear_sequence(struct usbhs_pipe *pipe)
+{
+	usbhsp_pipectrl_set(pipe, SQCLR, SQCLR);
+}
+
+static struct usbhs_pipe *usbhsp_get_pipe(struct usbhs_priv *priv, u32 type)
+{
+	struct usbhs_pipe *pos, *pipe;
+	int i;
+
+	/*
+	 * find target pipe
+	 */
+	pipe = NULL;
+	usbhs_for_each_pipe_with_dcp(pos, priv, i) {
+		if (!usbhsp_type_is(pos, type))
+			continue;
+		if (usbhsp_flags_has(pos, IS_USED))
+			continue;
+
+		pipe = pos;
+		break;
+	}
+
+	if (!pipe)
+		return NULL;
+
+	/*
+	 * initialize pipe flags
+	 */
+	usbhsp_flags_init(pipe);
+	usbhsp_flags_set(pipe, IS_USED);
+
+	return pipe;
+}
+
+void usbhs_pipe_init(struct usbhs_priv *priv)
+{
+	struct usbhs_pipe_info *info = usbhsp_priv_to_pipeinfo(priv);
+	struct usbhs_pipe *pipe;
+	int i;
+
+	/*
+	 * FIXME
+	 *
+	 * driver needs good allocator.
+	 *
+	 * find first free buffer area (BULK, ISOC)
+	 * (DCP, INT area is fixed)
+	 *
+	 * buffer number 0 - 3 have been reserved for DCP
+	 * see
+	 *	usbhsp_to_bufnmb
+	 */
+	info->bufnmb_last = 4;
+	usbhs_for_each_pipe_with_dcp(pipe, priv, i) {
+		if (usbhsp_type_is(pipe, USB_ENDPOINT_XFER_INT))
+			info->bufnmb_last++;
+
+		usbhsp_flags_init(pipe);
+		pipe->mod_private = NULL;
+
+		usbhsp_fifo_clear(pipe);
+	}
+}
+
+struct usbhs_pipe *usbhs_pipe_malloc(struct usbhs_priv *priv,
+				     const struct usb_endpoint_descriptor *desc)
+{
+	struct device *dev = usbhs_priv_to_dev(priv);
+	struct usbhs_mod *mod = usbhs_mod_get_current(priv);
+	struct usbhs_pipe *pipe;
+	int is_host = usbhs_mod_is_host(priv, mod);
+	int ret;
+	u16 pipecfg, pipebuf, pipemaxp;
+
+	pipe = usbhsp_get_pipe(priv, usb_endpoint_type(desc));
+	if (!pipe) {
+		dev_err(dev, "can't get pipe (%s)\n",
+			usbhsp_pipe_name[usb_endpoint_type(desc)]);
+		return NULL;
+	}
+
+	usbhs_fifo_disable(pipe);
+
+	/* make sure pipe is not busy */
+	ret = usbhsp_pipe_barrier(pipe);
+	if (ret < 0) {
+		dev_err(dev, "pipe setup failed %d\n", usbhs_pipe_number(pipe));
+		return NULL;
+	}
+
+	pipecfg  = usbhsp_setup_pipecfg(pipe,  desc, is_host);
+	pipebuf  = usbhsp_setup_pipebuff(pipe, desc, is_host);
+	pipemaxp = usbhsp_setup_pipemaxp(pipe, desc, is_host);
+
+	/* buffer clear
+	 * see PIPECFG :: BFRE */
+	usbhsp_pipectrl_set(pipe, ACLRM, ACLRM);
+	usbhsp_pipectrl_set(pipe, ACLRM, 0);
+
+	usbhsp_pipe_select(pipe);
+	usbhsp_pipe_cfg_set(pipe, 0xFFFF, pipecfg);
+	usbhsp_pipe_buf_set(pipe, 0xFFFF, pipebuf);
+	usbhsp_pipe_maxp_set(pipe, 0xFFFF, pipemaxp);
+
+	usbhs_pipe_clear_sequence(pipe);
+
+	dev_dbg(dev, "enable pipe %d : %s (%s)\n",
+		usbhs_pipe_number(pipe),
+		usbhsp_pipe_name[usb_endpoint_type(desc)],
+		usbhs_pipe_is_dir_in(pipe) ? "in" : "out");
+
+	return pipe;
+}
+
+/*
+ *		dcp control
+ */
+struct usbhs_pipe *usbhs_dcp_malloc(struct usbhs_priv *priv)
+{
+	struct usbhs_pipe *pipe;
+
+	pipe = usbhsp_get_pipe(priv, USB_ENDPOINT_XFER_CONTROL);
+	if (!pipe)
+		return NULL;
+
+	/*
+	 * dcpcfg  : default
+	 * dcpmaxp : default
+	 * pipebuf : nothing to do
+	 */
+
+	usbhsp_pipe_select(pipe);
+	usbhs_pipe_clear_sequence(pipe);
+
+	return pipe;
+}
+
+void usbhs_dcp_control_transfer_done(struct usbhs_pipe *pipe)
+{
+	WARN_ON(!usbhsp_is_dcp(pipe));
+
+	usbhs_fifo_enable(pipe);
+	usbhsp_pipectrl_set(pipe, CCPL, CCPL);
+}
+
+
+/*
+ *		pipe module function
+ */
+int usbhs_pipe_probe(struct usbhs_priv *priv)
+{
+	struct usbhs_pipe_info *info = usbhsp_priv_to_pipeinfo(priv);
+	struct usbhs_pipe *pipe;
+	struct device *dev = usbhs_priv_to_dev(priv);
+	u32 *pipe_type = usbhs_get_dparam(priv, pipe_type);
+	int pipe_size = usbhs_get_dparam(priv, pipe_size);
+	int i;
+
+	/* This driver expects 1st pipe is DCP */
+	if (pipe_type[0] != USB_ENDPOINT_XFER_CONTROL) {
+		dev_err(dev, "1st PIPE is not DCP\n");
+		return -EINVAL;
+	}
+
+	info->pipe = kzalloc(sizeof(struct usbhs_pipe) * pipe_size, GFP_KERNEL);
+	if (!info->pipe) {
+		dev_err(dev, "Could not allocate pipe\n");
+		return -ENOMEM;
+	}
+
+	info->size = pipe_size;
+
+	/*
+	 * init pipe
+	 */
+	usbhs_for_each_pipe_with_dcp(pipe, priv, i) {
+		pipe->priv = priv;
+		usbhsp_type(pipe) = pipe_type[i] & USB_ENDPOINT_XFERTYPE_MASK;
+
+		dev_dbg(dev, "pipe %x\t: %s\n",
+			i, usbhsp_pipe_name[pipe_type[i]]);
+	}
+
+	return 0;
+}
+
+void usbhs_pipe_remove(struct usbhs_priv *priv)
+{
+	struct usbhs_pipe_info *info = usbhsp_priv_to_pipeinfo(priv);
+
+	kfree(info->pipe);
+}
diff --git a/drivers/usb/renesas_usbhs/pipe.h b/drivers/usb/renesas_usbhs/pipe.h
new file mode 100644
index 0000000000000000000000000000000000000000..1cca9b7fb266e8a00c77e8669bc10654da4caca2
--- /dev/null
+++ b/drivers/usb/renesas_usbhs/pipe.h
@@ -0,0 +1,104 @@
+/*
+ * Renesas USB driver
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#ifndef RENESAS_USB_PIPE_H
+#define RENESAS_USB_PIPE_H
+
+#include "./common.h"
+
+/*
+ *	struct
+ */
+struct usbhs_pipe {
+	u32 pipe_type;	/* USB_ENDPOINT_XFER_xxx */
+
+	struct usbhs_priv *priv;
+
+	u32 flags;
+#define USBHS_PIPE_FLAGS_IS_USED		(1 << 0)
+#define USBHS_PIPE_FLAGS_IS_DIR_IN		(1 << 1)
+
+	void *mod_private;
+};
+
+struct usbhs_pipe_info {
+	struct usbhs_pipe *pipe;
+	int size;	/* array size of "pipe" */
+	int bufnmb_last;	/* FIXME : driver needs good allocator */
+};
+
+/*
+ * pipe list
+ */
+#define __usbhs_for_each_pipe(start, pos, info, i)	\
+	for (i = start, pos = (info)->pipe;		\
+	     i < (info)->size;				\
+	     i++, pos = (info)->pipe + i)
+
+#define usbhs_for_each_pipe(pos, priv, i)			\
+	__usbhs_for_each_pipe(1, pos, &((priv)->pipe_info), i)
+
+#define usbhs_for_each_pipe_with_dcp(pos, priv, i)		\
+	__usbhs_for_each_pipe(0, pos, &((priv)->pipe_info), i)
+
+/*
+ * pipe module probe / remove
+ */
+int usbhs_pipe_probe(struct usbhs_priv *priv);
+void usbhs_pipe_remove(struct usbhs_priv *priv);
+
+/*
+ * cfifo
+ */
+int usbhs_fifo_write(struct usbhs_pipe *pipe, u8 *buf, int len);
+int usbhs_fifo_read(struct usbhs_pipe *pipe, u8 *buf, int len);
+int usbhs_fifo_prepare_write(struct usbhs_pipe *pipe);
+int usbhs_fifo_prepare_read(struct usbhs_pipe *pipe);
+
+void usbhs_fifo_enable(struct usbhs_pipe *pipe);
+void usbhs_fifo_disable(struct usbhs_pipe *pipe);
+void usbhs_fifo_stall(struct usbhs_pipe *pipe);
+
+void usbhs_fifo_send_terminator(struct usbhs_pipe *pipe);
+
+
+/*
+ * usb request
+ */
+void usbhs_usbreq_get_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req);
+void usbhs_usbreq_set_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req);
+
+/*
+ * pipe control
+ */
+struct usbhs_pipe
+*usbhs_pipe_malloc(struct usbhs_priv *priv,
+		   const struct usb_endpoint_descriptor *desc);
+
+int usbhs_pipe_is_dir_in(struct usbhs_pipe *pipe);
+void usbhs_pipe_init(struct usbhs_priv *priv);
+int usbhs_pipe_get_maxpacket(struct usbhs_pipe *pipe);
+void usbhs_pipe_clear_sequence(struct usbhs_pipe *pipe);
+
+#define usbhs_pipe_number(p)	(int)((p) - (p)->priv->pipe_info.pipe)
+
+/*
+ * dcp control
+ */
+struct usbhs_pipe *usbhs_dcp_malloc(struct usbhs_priv *priv);
+void usbhs_dcp_control_transfer_done(struct usbhs_pipe *pipe);
+
+#endif /* RENESAS_USB_PIPE_H */
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index c2b29761fa98e3bc6646943e0dbf9a9076c7e8e3..b71e309116a304c37ea462762ab5bdb89a240185 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -527,15 +527,6 @@ config USB_SERIAL_SAFE_PADDED
 	bool "USB Secure Encapsulated Driver - Padded"
 	depends on USB_SERIAL_SAFE
 
-config USB_SERIAL_SAMBA
-	tristate "USB Atmel SAM Boot Assistant (SAM-BA) driver"
-	help
-	  Say Y here if you want to access the SAM-BA boot application of an
-	  Atmel AT91SAM device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sam-ba.
-
 config USB_SERIAL_SIEMENS_MPI
 	tristate "USB Siemens MPI driver"
 	help
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index 9a2117f2b06e88ec9115ded1d0c20bd1a67c2b13..9e536eefb32c32e96d45a993a919b97d865a1bfa 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -48,7 +48,6 @@ obj-$(CONFIG_USB_SERIAL_PL2303)			+= pl2303.o
 obj-$(CONFIG_USB_SERIAL_QCAUX)			+= qcaux.o
 obj-$(CONFIG_USB_SERIAL_QUALCOMM)		+= qcserial.o
 obj-$(CONFIG_USB_SERIAL_SAFE)			+= safe_serial.o
-obj-$(CONFIG_USB_SERIAL_SAMBA)			+= sam-ba.o
 obj-$(CONFIG_USB_SERIAL_SIEMENS_MPI)		+= siemens_mpi.o
 obj-$(CONFIG_USB_SERIAL_SIERRAWIRELESS)		+= sierra.o
 obj-$(CONFIG_USB_SERIAL_SPCP8X5)		+= spcp8x5.o
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 0f11afdda134387f311896534374c30a89eda318..fd67cc53545bcdfcb37772e6536f6f884bd711fc 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -102,7 +102,7 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
 	{ USB_DEVICE(0x10C4, 0x822B) }, /* Modem EDGE(GSM) Comander 2 */
 	{ USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demonstration module */
-	{ USB_DEVICE(0x10C4, 0x8293) }, /* Telegesys ETRX2USB */
+	{ USB_DEVICE(0x10C4, 0x8293) }, /* Telegesis ETRX2USB */
 	{ USB_DEVICE(0x10C4, 0x82F9) }, /* Procyon AVS */
 	{ USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
 	{ USB_DEVICE(0x10C4, 0x8382) }, /* Cygnal Integrated Products, Inc. */
@@ -112,6 +112,10 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x10C4, 0x8418) }, /* IRZ Automation Teleport SG-10 GSM/GPRS Modem */
 	{ USB_DEVICE(0x10C4, 0x846E) }, /* BEI USB Sensor Interface (VCP) */
 	{ USB_DEVICE(0x10C4, 0x8477) }, /* Balluff RFID */
+	{ USB_DEVICE(0x10C4, 0x85EA) }, /* AC-Services IBUS-IF */
+	{ USB_DEVICE(0x10C4, 0x85EB) }, /* AC-Services CIS-IBUS */
+	{ USB_DEVICE(0x10C4, 0x8664) }, /* AC-Services CAN-IF */
+	{ USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
 	{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
 	{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
 	{ USB_DEVICE(0x10C4, 0xEA71) }, /* Infinity GPS-MIC-1 Radio Monophone */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 4de6ef0ae52af2b541890a920641e1e792f8c3d7..e8dbde55f6c51553216b53b7d0c973ac2059c41e 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -566,6 +566,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) },
 	/*
 	 * ELV devices:
 	 */
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index efffc23723bdf94aae454a025b9b419453f54b3f..1d946cd238ba2989da8bb197a3b0eb8c44f68570 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -491,6 +491,11 @@
 /* www.canusb.com Lawicel CANUSB device (FTDI_VID) */
 #define FTDI_CANUSB_PID 0xFFA8 /* Product Id */
 
+/*
+ * TavIR AVR product ids (FTDI_VID)
+ */
+#define FTDI_TAVIR_STK500_PID	0xFA33	/* STK500 AVR programmer */
+
 
 
 /********************************/
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index 26710b1899185d40cdd8d797ec9968da1ff08f53..b0a7a9e909a4fe8d7568b5f162a1c2cb24404bd0 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -1,7 +1,7 @@
 /*
  * Garmin GPS driver
  *
- * Copyright (C) 2006-2009 Hermann Kneissel herkne@users.sourceforge.net
+ * Copyright (C) 2006-2011 Hermann Kneissel herkne@gmx.de
  *
  * The latest version of the driver can be found at
  * http://sourceforge.net/projects/garmin-gps/
@@ -51,7 +51,7 @@ static int debug;
  */
 
 #define VERSION_MAJOR	0
-#define VERSION_MINOR	33
+#define VERSION_MINOR	36
 
 #define _STR(s) #s
 #define _DRIVER_VERSION(a, b) "v" _STR(a) "." _STR(b)
@@ -410,6 +410,7 @@ static int gsp_send_ack(struct garmin_data *garmin_data_p, __u8 pkt_id)
  */
 static int gsp_rec_packet(struct garmin_data *garmin_data_p, int count)
 {
+	unsigned long flags;
 	const __u8 *recpkt = garmin_data_p->inbuffer+GSP_INITIAL_OFFSET;
 	__le32 *usbdata = (__le32 *) garmin_data_p->inbuffer;
 
@@ -458,7 +459,9 @@ static int gsp_rec_packet(struct garmin_data *garmin_data_p, int count)
 	/* if this was an abort-transfer command, flush all
 	   queued data. */
 	if (isAbortTrfCmnd(garmin_data_p->inbuffer)) {
+		spin_lock_irqsave(&garmin_data_p->lock, flags);
 		garmin_data_p->flags |= FLAGS_DROP_DATA;
+		spin_unlock_irqrestore(&garmin_data_p->lock, flags);
 		pkt_clear(garmin_data_p);
 	}
 
@@ -943,7 +946,7 @@ static int garmin_open(struct tty_struct *tty, struct usb_serial_port *port)
 	spin_lock_irqsave(&garmin_data_p->lock, flags);
 	garmin_data_p->mode  = initial_mode;
 	garmin_data_p->count = 0;
-	garmin_data_p->flags = 0;
+	garmin_data_p->flags &= FLAGS_SESSION_REPLY1_SEEN;
 	spin_unlock_irqrestore(&garmin_data_p->lock, flags);
 
 	/* shutdown any bulk reads that might be going on */
@@ -1178,7 +1181,8 @@ static int garmin_write_room(struct tty_struct *tty)
 
 
 static void garmin_read_process(struct garmin_data *garmin_data_p,
-				 unsigned char *data, unsigned data_length)
+				 unsigned char *data, unsigned data_length,
+				 int bulk_data)
 {
 	unsigned long flags;
 
@@ -1193,7 +1197,8 @@ static void garmin_read_process(struct garmin_data *garmin_data_p,
 		   send it directly to the tty port */
 		if (garmin_data_p->flags & FLAGS_QUEUING) {
 			pkt_add(garmin_data_p, data, data_length);
-		} else if (getLayerId(data) == GARMIN_LAYERID_APPL) {
+		} else if (bulk_data || 
+			   getLayerId(data) == GARMIN_LAYERID_APPL) {
 
 			spin_lock_irqsave(&garmin_data_p->lock, flags);
 			garmin_data_p->flags |= APP_RESP_SEEN;
@@ -1237,7 +1242,7 @@ static void garmin_read_bulk_callback(struct urb *urb)
 	usb_serial_debug_data(debug, &port->dev,
 				__func__, urb->actual_length, data);
 
-	garmin_read_process(garmin_data_p, data, urb->actual_length);
+	garmin_read_process(garmin_data_p, data, urb->actual_length, 1);
 
 	if (urb->actual_length == 0 &&
 			0 != (garmin_data_p->flags & FLAGS_BULK_IN_RESTART)) {
@@ -1346,7 +1351,7 @@ static void garmin_read_int_callback(struct urb *urb)
 			__func__, garmin_data_p->serial_num);
 	}
 
-	garmin_read_process(garmin_data_p, data, urb->actual_length);
+	garmin_read_process(garmin_data_p, data, urb->actual_length, 0);
 
 	port->interrupt_in_urb->dev = port->serial->dev;
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
@@ -1461,6 +1466,7 @@ static int garmin_attach(struct usb_serial *serial)
 	garmin_data_p->timer.function = timeout_handler;
 	garmin_data_p->port = port;
 	garmin_data_p->state = 0;
+	garmin_data_p->flags = 0;
 	garmin_data_p->count = 0;
 	usb_set_serial_port_data(port, garmin_data_p);
 
diff --git a/drivers/usb/serial/moto_modem.c b/drivers/usb/serial/moto_modem.c
index 653465f61d4a9345f78a01ac9774684695c3cad4..e2bfecc46402468096a93b83e4b60139e58a5638 100644
--- a/drivers/usb/serial/moto_modem.c
+++ b/drivers/usb/serial/moto_modem.c
@@ -25,6 +25,7 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x05c6, 0x3197) },	/* unknown Motorola phone */
 	{ USB_DEVICE(0x0c44, 0x0022) },	/* unknown Mororola phone */
 	{ USB_DEVICE(0x22b8, 0x2a64) },	/* Motorola KRZR K1m */
+	{ USB_DEVICE(0x22b8, 0x2c84) }, /* Motorola VE240 phone */
 	{ USB_DEVICE(0x22b8, 0x2c64) }, /* Motorola V950 phone */
 	{ },
 };
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 1b5633f469843b0d82d23baea31ef05ba3f4ae5b..96423f3c8ef3d6b28b80ae15da65cf7b0bc9271a 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -289,8 +289,11 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
 	/* The conncected devices do not have a bulk write endpoint,
 	 * to transmit data to de barcode device the control endpoint is used */
 	dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_NOIO);
-	if (!dr)
-		return -ENOMEM;
+	if (!dr) {
+		dev_err(&port->dev, "out of memory\n");
+		count = -ENOMEM;
+		goto error;
+	}
 
 	dr->bRequestType = USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT;
 	dr->bRequest = 0x01;
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index d77ff0435896bf098c39fda885d2370de685cc0c..318dd00040a3fdb28fbce657d7a3880d12ba505d 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -149,6 +149,7 @@ static void option_instat_callback(struct urb *urb);
 #define HUAWEI_PRODUCT_K3765			0x1465
 #define HUAWEI_PRODUCT_E14AC			0x14AC
 #define HUAWEI_PRODUCT_ETS1220			0x1803
+#define HUAWEI_PRODUCT_E353			0x1506
 
 #define QUANTA_VENDOR_ID			0x0408
 #define QUANTA_PRODUCT_Q101			0xEA02
@@ -532,6 +533,7 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x01) },
 	{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) },
 	{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
 	{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) },
@@ -972,7 +974,7 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100) },
 	{ USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
 	{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
-	{ USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730/GT-B3710 LTE USB modem.*/
+	{ USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730 LTE USB modem.*/
 	{ } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
@@ -1109,6 +1111,12 @@ static int option_probe(struct usb_serial *serial,
 		serial->interface->cur_altsetting->desc.bInterfaceNumber == 1)
 		return -ENODEV;
 
+	/* Don't bind network interface on Samsung GT-B3730, it is handled by a separate module */
+	if (serial->dev->descriptor.idVendor == SAMSUNG_VENDOR_ID &&
+		serial->dev->descriptor.idProduct == SAMSUNG_PRODUCT_GT_B3730 &&
+		serial->interface->cur_altsetting->desc.bInterfaceClass != USB_CLASS_CDC_DATA)
+		return -ENODEV;
+
 	data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL);
 
 	if (!data)
diff --git a/drivers/usb/serial/sam-ba.c b/drivers/usb/serial/sam-ba.c
deleted file mode 100644
index e3bba64afc57bf5d9041b2027ca6b7e8787b2783..0000000000000000000000000000000000000000
--- a/drivers/usb/serial/sam-ba.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Atmel SAM Boot Assistant (SAM-BA) driver
- *
- * Copyright (C) 2010 Johan Hovold <jhovold@gmail.com>
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License version
- *	2 as published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/tty.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/usb.h>
-#include <linux/usb/serial.h>
-
-
-#define DRIVER_VERSION	"v1.0"
-#define DRIVER_AUTHOR	"Johan Hovold <jhovold@gmail.com>"
-#define DRIVER_DESC	"Atmel SAM Boot Assistant (SAM-BA) driver"
-
-#define SAMBA_VENDOR_ID		0x3eb
-#define SAMBA_PRODUCT_ID	0x6124
-
-
-static int debug;
-
-static const struct usb_device_id id_table[] = {
-	/*
-	 * NOTE: Only match the CDC Data interface.
-	 */
-	{ USB_DEVICE_AND_INTERFACE_INFO(SAMBA_VENDOR_ID, SAMBA_PRODUCT_ID,
-					USB_CLASS_CDC_DATA, 0, 0) },
-	{ }
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-static struct usb_driver samba_driver = {
-	.name		= "sam-ba",
-	.probe		= usb_serial_probe,
-	.disconnect	= usb_serial_disconnect,
-	.id_table	= id_table,
-	.no_dynamic_id	= 1,
-};
-
-
-/*
- * NOTE: The SAM-BA firmware cannot handle merged write requests so we cannot
- *       use the generic write implementation (which uses the port write fifo).
- */
-static int samba_write(struct tty_struct *tty, struct usb_serial_port *port,
-					const unsigned char *buf, int count)
-{
-	struct urb *urb;
-	unsigned long flags;
-	int result;
-	int i;
-
-	if (!count)
-		return 0;
-
-	count = min_t(int, count, port->bulk_out_size);
-
-	spin_lock_irqsave(&port->lock, flags);
-	if (!port->write_urbs_free) {
-		spin_unlock_irqrestore(&port->lock, flags);
-		return 0;
-	}
-	i = find_first_bit(&port->write_urbs_free,
-						ARRAY_SIZE(port->write_urbs));
-	__clear_bit(i, &port->write_urbs_free);
-	port->tx_bytes += count;
-	spin_unlock_irqrestore(&port->lock, flags);
-
-	urb = port->write_urbs[i];
-	memcpy(urb->transfer_buffer, buf, count);
-	urb->transfer_buffer_length = count;
-	usb_serial_debug_data(debug, &port->dev, __func__, count,
-						urb->transfer_buffer);
-	result = usb_submit_urb(urb, GFP_ATOMIC);
-	if (result) {
-		dev_err(&port->dev, "%s - error submitting urb: %d\n",
-						__func__, result);
-		spin_lock_irqsave(&port->lock, flags);
-		__set_bit(i, &port->write_urbs_free);
-		port->tx_bytes -= count;
-		spin_unlock_irqrestore(&port->lock, flags);
-
-		return result;
-	}
-
-	return count;
-}
-
-static int samba_write_room(struct tty_struct *tty)
-{
-	struct usb_serial_port *port = tty->driver_data;
-	unsigned long flags;
-	unsigned long free;
-	int count;
-	int room;
-
-	spin_lock_irqsave(&port->lock, flags);
-	free = port->write_urbs_free;
-	spin_unlock_irqrestore(&port->lock, flags);
-
-	count = hweight_long(free);
-	room = count * port->bulk_out_size;
-
-	dbg("%s - returns %d", __func__, room);
-
-	return room;
-}
-
-static int samba_chars_in_buffer(struct tty_struct *tty)
-{
-	struct usb_serial_port *port = tty->driver_data;
-	unsigned long flags;
-	int chars;
-
-	spin_lock_irqsave(&port->lock, flags);
-	chars = port->tx_bytes;
-	spin_unlock_irqrestore(&port->lock, flags);
-
-	dbg("%s - returns %d", __func__, chars);
-
-	return chars;
-}
-
-static void samba_write_bulk_callback(struct urb *urb)
-{
-	struct usb_serial_port *port = urb->context;
-	unsigned long flags;
-	int i;
-
-	dbg("%s - port %d", __func__, port->number);
-
-	for (i = 0; i < ARRAY_SIZE(port->write_urbs); ++i) {
-		if (port->write_urbs[i] == urb)
-			break;
-	}
-	spin_lock_irqsave(&port->lock, flags);
-	__set_bit(i, &port->write_urbs_free);
-	port->tx_bytes -= urb->transfer_buffer_length;
-	spin_unlock_irqrestore(&port->lock, flags);
-
-	if (urb->status)
-		dbg("%s - non-zero urb status: %d", __func__, urb->status);
-
-	usb_serial_port_softint(port);
-}
-
-static struct usb_serial_driver samba_device = {
-	.driver = {
-		.owner		= THIS_MODULE,
-		.name		= "sam-ba",
-	},
-	.usb_driver		= &samba_driver,
-	.id_table		= id_table,
-	.num_ports		= 1,
-	.bulk_in_size		= 512,
-	.bulk_out_size		= 2048,
-	.write			= samba_write,
-	.write_room		= samba_write_room,
-	.chars_in_buffer	= samba_chars_in_buffer,
-	.write_bulk_callback	= samba_write_bulk_callback,
-	.throttle		= usb_serial_generic_throttle,
-	.unthrottle		= usb_serial_generic_unthrottle,
-};
-
-static int __init samba_init(void)
-{
-	int retval;
-
-	retval = usb_serial_register(&samba_device);
-	if (retval)
-		return retval;
-
-	retval = usb_register(&samba_driver);
-	if (retval) {
-		usb_serial_deregister(&samba_device);
-		return retval;
-	}
-
-	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ": "
-							DRIVER_DESC "\n");
-	return 0;
-}
-
-static void __exit samba_exit(void)
-{
-	usb_deregister(&samba_driver);
-	usb_serial_deregister(&samba_device);
-}
-
-module_init(samba_init);
-module_exit(samba_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_VERSION(DRIVER_VERSION);
-MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Enable verbose debugging messages");
diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c
index 0e5aafda45379e6526b57cd2ff174b836718737a..31645afff5fca25d4b89b9a3d0097ae78d29c2f5 100644
--- a/drivers/usb/storage/ene_ub6250.c
+++ b/drivers/usb/storage/ene_ub6250.c
@@ -715,8 +715,8 @@ static int ene_ub6250_probe(struct usb_interface *intf,
 
 	if (!(misc_reg03 & 0x01)) {
 		result = -ENODEV;
-		printk(KERN_NOTICE "ums_eneub6250: The driver only supports SD\
-		card. To use SM/MS card, please build driver/stagging/keucr\n");
+		printk(KERN_NOTICE "ums_eneub6250: The driver only supports SD card. "
+		       "To use SM/MS card, please build driver/staging/keucr\n");
 		usb_stor_disconnect(intf);
 	}
 
diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c
index 09e52ba47ddf5274a3bc3ccc6f8fa446275172c5..ffc4193e9505fbaac69afcc4c6fa42a21e8dbab7 100644
--- a/drivers/usb/storage/isd200.c
+++ b/drivers/usb/storage/isd200.c
@@ -499,7 +499,6 @@ static int isd200_action( struct us_data *us, int action,
 	memset(&ata, 0, sizeof(ata));
 	srb->cmnd = info->cmnd;
 	srb->device = &srb_dev;
-	++srb->serial_number;
 
 	ata.generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 	ata.generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
diff --git a/drivers/usb/storage/unusual_realtek.h b/drivers/usb/storage/unusual_realtek.h
index 3236e0328516cd5b72bb1403a30df62c59ad69a6..e41f50c95ed409e7301ff5a8ad79334e16f08f2d 100644
--- a/drivers/usb/storage/unusual_realtek.h
+++ b/drivers/usb/storage/unusual_realtek.h
@@ -23,19 +23,19 @@
 #if defined(CONFIG_USB_STORAGE_REALTEK) || \
 		defined(CONFIG_USB_STORAGE_REALTEK_MODULE)
 
-UNUSUAL_DEV(0x0bda, 0x0159, 0x0000, 0x9999,
+UNUSUAL_DEV(0x0bda, 0x0138, 0x0000, 0x9999,
 		"Realtek",
 		"USB Card Reader",
-		USB_SC_SCSI, USB_PR_BULK, init_realtek_cr, 0),
+		USB_SC_DEVICE, USB_PR_DEVICE, init_realtek_cr, 0),
 
 UNUSUAL_DEV(0x0bda, 0x0158, 0x0000, 0x9999,
 		"Realtek",
 		"USB Card Reader",
-		USB_SC_SCSI, USB_PR_BULK, init_realtek_cr, 0),
+		USB_SC_DEVICE, USB_PR_DEVICE, init_realtek_cr, 0),
 
-UNUSUAL_DEV(0x0bda, 0x0138, 0x0000, 0x9999,
+UNUSUAL_DEV(0x0bda, 0x0159, 0x0000, 0x9999,
 		"Realtek",
 		"USB Card Reader",
-		USB_SC_SCSI, USB_PR_BULK, init_realtek_cr, 0),
+		USB_SC_DEVICE, USB_PR_DEVICE, init_realtek_cr, 0),
 
 #endif  /* defined(CONFIG_USB_STORAGE_REALTEK) || ... */
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 4219c197cb081f1e553c48e8d45cc55bf6f2017b..5ee7ac42e08f3bddb892109d07e99d6a216e2509 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -439,7 +439,8 @@ static void adjust_quirks(struct us_data *us)
 			US_FL_CAPACITY_HEURISTICS | US_FL_IGNORE_DEVICE |
 			US_FL_NOT_LOCKABLE | US_FL_MAX_SECTORS_64 |
 			US_FL_CAPACITY_OK | US_FL_IGNORE_RESIDUE |
-			US_FL_SINGLE_LUN | US_FL_NO_WP_DETECT);
+			US_FL_SINGLE_LUN | US_FL_NO_WP_DETECT |
+			US_FL_NO_READ_DISC_INFO | US_FL_NO_READ_CAPACITY_16);
 
 	p = quirks;
 	while (*p) {
@@ -471,6 +472,12 @@ static void adjust_quirks(struct us_data *us)
 		case 'c':
 			f |= US_FL_FIX_CAPACITY;
 			break;
+		case 'd':
+			f |= US_FL_NO_READ_DISC_INFO;
+			break;
+		case 'e':
+			f |= US_FL_NO_READ_CAPACITY_16;
+			break;
 		case 'h':
 			f |= US_FL_CAPACITY_HEURISTICS;
 			break;
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 2ab291241635d94278ff9f417b19223c265a044c..7aa4eea930f1310077012eeab05a511bd1febdfe 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -4,7 +4,7 @@
  * Author: Michael S. Tsirkin <mst@redhat.com>
  *
  * Inspiration, some code, and most witty comments come from
- * Documentation/lguest/lguest.c, by Rusty Russell
+ * Documentation/virtual/lguest/lguest.c, by Rusty Russell
  *
  * This work is licensed under the terms of the GNU GPL, version 2.
  *
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index e6a8d8c0101d6185a9adc1645e45e3d7feca7c81..f9916ca5ca4d44a7fcac405f8329678526445164 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -8,9 +8,6 @@ menu "Graphics support"
 config HAVE_FB_ATMEL
 	bool
 
-config HAVE_FB_IMX
-	bool
-
 config SH_MIPI_DSI
 	tristate
 	depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
@@ -359,7 +356,7 @@ config FB_SA1100
 
 config FB_IMX
 	tristate "Freescale i.MX LCD support"
-	depends on FB && (HAVE_FB_IMX || ARCH_MX1 || ARCH_MX2)
+	depends on FB && IMX_HAVE_PLATFORM_IMX_FB
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
@@ -1562,6 +1559,17 @@ config FB_VIA_DIRECT_PROCFS
 	  correct output device configuration.
 	  Its use is strongly discouraged.
 
+config FB_VIA_X_COMPATIBILITY
+	bool "X server compatibility"
+	depends on FB_VIA
+	default n
+	help
+	  This option reduces the functionality (power saving, ...) of the
+	  framebuffer to avoid negative impact on the OpenChrome X server.
+	  If you use any X server other than fbdev you should enable this
+	  otherwise it should be safe to disable it and allow using all
+	  features.
+
 endif
 
 config FB_NEOMAGIC
diff --git a/drivers/video/acornfb.c b/drivers/video/acornfb.c
index 82acb8dc4aa144dab7888e567238a1ce332e49c8..6183a57eb69d8b913abcde29af3bbdb24714e725 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -66,7 +66,7 @@
  * have.  Allow 1% either way on the nominal for TVs.
  */
 #define NR_MONTYPES	6
-static struct fb_monspecs monspecs[NR_MONTYPES] __initdata = {
+static struct fb_monspecs monspecs[NR_MONTYPES] __devinitdata = {
 	{	/* TV		*/
 		.hfmin	= 15469,
 		.hfmax	= 15781,
@@ -873,7 +873,7 @@ static struct fb_ops acornfb_ops = {
 /*
  * Everything after here is initialisation!!!
  */
-static struct fb_videomode modedb[] __initdata = {
+static struct fb_videomode modedb[] __devinitdata = {
 	{	/* 320x256 @ 50Hz */
 		NULL, 50,  320,  256, 125000,  92,  62,  35, 19,  38, 2,
 		FB_SYNC_COMP_HIGH_ACT,
@@ -925,8 +925,7 @@ static struct fb_videomode modedb[] __initdata = {
 	}
 };
 
-static struct fb_videomode __initdata
-acornfb_default_mode = {
+static struct fb_videomode acornfb_default_mode __devinitdata = {
 	.name =		NULL,
 	.refresh =	60,
 	.xres =		640,
@@ -942,7 +941,7 @@ acornfb_default_mode = {
 	.vmode =	FB_VMODE_NONINTERLACED
 };
 
-static void __init acornfb_init_fbinfo(void)
+static void __devinit acornfb_init_fbinfo(void)
 {
 	static int first = 1;
 
@@ -1018,8 +1017,7 @@ static void __init acornfb_init_fbinfo(void)
  *	size can optionally be followed by 'M' or 'K' for
  *	MB or KB respectively.
  */
-static void __init
-acornfb_parse_mon(char *opt)
+static void __devinit acornfb_parse_mon(char *opt)
 {
 	char *p = opt;
 
@@ -1066,8 +1064,7 @@ acornfb_parse_mon(char *opt)
 	current_par.montype = -1;
 }
 
-static void __init
-acornfb_parse_montype(char *opt)
+static void __devinit acornfb_parse_montype(char *opt)
 {
 	current_par.montype = -2;
 
@@ -1108,8 +1105,7 @@ acornfb_parse_montype(char *opt)
 	}
 }
 
-static void __init
-acornfb_parse_dram(char *opt)
+static void __devinit acornfb_parse_dram(char *opt)
 {
 	unsigned int size;
 
@@ -1134,15 +1130,14 @@ acornfb_parse_dram(char *opt)
 static struct options {
 	char *name;
 	void (*parse)(char *opt);
-} opt_table[] __initdata = {
+} opt_table[] __devinitdata = {
 	{ "mon",     acornfb_parse_mon     },
 	{ "montype", acornfb_parse_montype },
 	{ "dram",    acornfb_parse_dram    },
 	{ NULL, NULL }
 };
 
-int __init
-acornfb_setup(char *options)
+static int __devinit acornfb_setup(char *options)
 {
 	struct options *optp;
 	char *opt;
@@ -1179,8 +1174,7 @@ acornfb_setup(char *options)
  * Detect type of monitor connected
  *  For now, we just assume SVGA
  */
-static int __init
-acornfb_detect_monitortype(void)
+static int __devinit acornfb_detect_monitortype(void)
 {
 	return 4;
 }
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c
index 5b2b5ef4edba9dba4e125e4dc01ba304dbbb5dfe..64e41f5448c4fcd5a3f3c0bf2324d0efb90f4778 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -3117,7 +3117,7 @@ int __init atafb_init(void)
 			atafb_ops.fb_setcolreg = &falcon_setcolreg;
 			error = request_irq(IRQ_AUTO_4, falcon_vbl_switcher,
 					    IRQ_TYPE_PRIO,
-					    "framebuffer/modeswitch",
+					    "framebuffer:modeswitch",
 					    falcon_vbl_switcher);
 			if (error)
 				return error;
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index dd0e84a9bd2fd2cb0abcfe995bf2106f8f72a6a0..cca43c06d3c851bf351c6db31971c3c9aae46f80 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -333,7 +333,7 @@ static void __exit ltv350qv_exit(void)
 module_init(ltv350qv_init);
 module_exit(ltv350qv_exit);
 
-MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
+MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
 MODULE_DESCRIPTION("Samsung LTV350QV LCD Driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("spi:ltv350qv");
diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c
index 3772433c49d16da2045b22939d54fd3b6139287c..93317b5b8740aa9730f7db0dadae41a7863559eb 100644
--- a/drivers/video/console/newport_con.c
+++ b/drivers/video/console/newport_con.c
@@ -6,7 +6,7 @@
  * 
  * This driver is based on sgicons.c and cons_newport.
  * 
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997 Miguel de Icaza (miguel@nuclecu.unam.mx)
  */
 #include <linux/init.h>
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index e0c2284924b63b4a390aa8a4eb862fcfddac2609..5aac00eb1830c1724ed521f2bcc91693d9dbe646 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -42,9 +42,34 @@
 
 #define FBPIXMAPSIZE	(1024 * 8)
 
+static DEFINE_MUTEX(registration_lock);
 struct fb_info *registered_fb[FB_MAX] __read_mostly;
 int num_registered_fb __read_mostly;
 
+static struct fb_info *get_fb_info(unsigned int idx)
+{
+	struct fb_info *fb_info;
+
+	if (idx >= FB_MAX)
+		return ERR_PTR(-ENODEV);
+
+	mutex_lock(&registration_lock);
+	fb_info = registered_fb[idx];
+	if (fb_info)
+		atomic_inc(&fb_info->count);
+	mutex_unlock(&registration_lock);
+
+	return fb_info;
+}
+
+static void put_fb_info(struct fb_info *fb_info)
+{
+	if (!atomic_dec_and_test(&fb_info->count))
+		return;
+	if (fb_info->fbops->fb_destroy)
+		fb_info->fbops->fb_destroy(fb_info);
+}
+
 int lock_fb_info(struct fb_info *info)
 {
 	mutex_lock(&info->lock);
@@ -647,6 +672,7 @@ int fb_show_logo(struct fb_info *info, int rotate) { return 0; }
 
 static void *fb_seq_start(struct seq_file *m, loff_t *pos)
 {
+	mutex_lock(&registration_lock);
 	return (*pos < FB_MAX) ? pos : NULL;
 }
 
@@ -658,6 +684,7 @@ static void *fb_seq_next(struct seq_file *m, void *v, loff_t *pos)
 
 static void fb_seq_stop(struct seq_file *m, void *v)
 {
+	mutex_unlock(&registration_lock);
 }
 
 static int fb_seq_show(struct seq_file *m, void *v)
@@ -690,13 +717,30 @@ static const struct file_operations fb_proc_fops = {
 	.release	= seq_release,
 };
 
-static ssize_t
-fb_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
+/*
+ * We hold a reference to the fb_info in file->private_data,
+ * but if the current registered fb has changed, we don't
+ * actually want to use it.
+ *
+ * So look up the fb_info using the inode minor number,
+ * and just verify it against the reference we have.
+ */
+static struct fb_info *file_fb_info(struct file *file)
 {
-	unsigned long p = *ppos;
 	struct inode *inode = file->f_path.dentry->d_inode;
 	int fbidx = iminor(inode);
 	struct fb_info *info = registered_fb[fbidx];
+
+	if (info != file->private_data)
+		info = NULL;
+	return info;
+}
+
+static ssize_t
+fb_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
+{
+	unsigned long p = *ppos;
+	struct fb_info *info = file_fb_info(file);
 	u8 *buffer, *dst;
 	u8 __iomem *src;
 	int c, cnt = 0, err = 0;
@@ -761,9 +805,7 @@ static ssize_t
 fb_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
 {
 	unsigned long p = *ppos;
-	struct inode *inode = file->f_path.dentry->d_inode;
-	int fbidx = iminor(inode);
-	struct fb_info *info = registered_fb[fbidx];
+	struct fb_info *info = file_fb_info(file);
 	u8 *buffer, *src;
 	u8 __iomem *dst;
 	int c, cnt = 0, err = 0;
@@ -1141,10 +1183,10 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
 
 static long fb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	struct inode *inode = file->f_path.dentry->d_inode;
-	int fbidx = iminor(inode);
-	struct fb_info *info = registered_fb[fbidx];
+	struct fb_info *info = file_fb_info(file);
 
+	if (!info)
+		return -ENODEV;
 	return do_fb_ioctl(info, cmd, arg);
 }
 
@@ -1265,12 +1307,13 @@ static int fb_get_fscreeninfo(struct fb_info *info, unsigned int cmd,
 static long fb_compat_ioctl(struct file *file, unsigned int cmd,
 			    unsigned long arg)
 {
-	struct inode *inode = file->f_path.dentry->d_inode;
-	int fbidx = iminor(inode);
-	struct fb_info *info = registered_fb[fbidx];
-	struct fb_ops *fb = info->fbops;
+	struct fb_info *info = file_fb_info(file);
+	struct fb_ops *fb;
 	long ret = -ENOIOCTLCMD;
 
+	if (!info)
+		return -ENODEV;
+	fb = info->fbops;
 	switch(cmd) {
 	case FBIOGET_VSCREENINFO:
 	case FBIOPUT_VSCREENINFO:
@@ -1303,16 +1346,18 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
 static int
 fb_mmap(struct file *file, struct vm_area_struct * vma)
 {
-	int fbidx = iminor(file->f_path.dentry->d_inode);
-	struct fb_info *info = registered_fb[fbidx];
-	struct fb_ops *fb = info->fbops;
+	struct fb_info *info = file_fb_info(file);
+	struct fb_ops *fb;
 	unsigned long off;
 	unsigned long start;
 	u32 len;
 
+	if (!info)
+		return -ENODEV;
 	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT))
 		return -EINVAL;
 	off = vma->vm_pgoff << PAGE_SHIFT;
+	fb = info->fbops;
 	if (!fb)
 		return -ENODEV;
 	mutex_lock(&info->mm_lock);
@@ -1361,14 +1406,16 @@ __releases(&info->lock)
 	struct fb_info *info;
 	int res = 0;
 
-	if (fbidx >= FB_MAX)
-		return -ENODEV;
-	info = registered_fb[fbidx];
-	if (!info)
+	info = get_fb_info(fbidx);
+	if (!info) {
 		request_module("fb%d", fbidx);
-	info = registered_fb[fbidx];
-	if (!info)
-		return -ENODEV;
+		info = get_fb_info(fbidx);
+		if (!info)
+			return -ENODEV;
+	}
+	if (IS_ERR(info))
+		return PTR_ERR(info);
+
 	mutex_lock(&info->lock);
 	if (!try_module_get(info->fbops->owner)) {
 		res = -ENODEV;
@@ -1386,6 +1433,8 @@ __releases(&info->lock)
 #endif
 out:
 	mutex_unlock(&info->lock);
+	if (res)
+		put_fb_info(info);
 	return res;
 }
 
@@ -1401,6 +1450,7 @@ __releases(&info->lock)
 		info->fbops->fb_release(info,1);
 	module_put(info->fbops->owner);
 	mutex_unlock(&info->lock);
+	put_fb_info(info);
 	return 0;
 }
 
@@ -1487,8 +1537,10 @@ static bool fb_do_apertures_overlap(struct apertures_struct *gena,
 	return false;
 }
 
+static int do_unregister_framebuffer(struct fb_info *fb_info);
+
 #define VGA_FB_PHYS 0xA0000
-void remove_conflicting_framebuffers(struct apertures_struct *a,
+static void do_remove_conflicting_framebuffers(struct apertures_struct *a,
 				     const char *name, bool primary)
 {
 	int i;
@@ -1510,43 +1562,32 @@ void remove_conflicting_framebuffers(struct apertures_struct *a,
 			printk(KERN_INFO "fb: conflicting fb hw usage "
 			       "%s vs %s - removing generic driver\n",
 			       name, registered_fb[i]->fix.id);
-			unregister_framebuffer(registered_fb[i]);
+			do_unregister_framebuffer(registered_fb[i]);
 		}
 	}
 }
-EXPORT_SYMBOL(remove_conflicting_framebuffers);
 
-/**
- *	register_framebuffer - registers a frame buffer device
- *	@fb_info: frame buffer info structure
- *
- *	Registers a frame buffer device @fb_info.
- *
- *	Returns negative errno on error, or zero for success.
- *
- */
-
-int
-register_framebuffer(struct fb_info *fb_info)
+static int do_register_framebuffer(struct fb_info *fb_info)
 {
 	int i;
 	struct fb_event event;
 	struct fb_videomode mode;
 
-	if (num_registered_fb == FB_MAX)
-		return -ENXIO;
-
 	if (fb_check_foreignness(fb_info))
 		return -ENOSYS;
 
-	remove_conflicting_framebuffers(fb_info->apertures, fb_info->fix.id,
+	do_remove_conflicting_framebuffers(fb_info->apertures, fb_info->fix.id,
 					 fb_is_primary_device(fb_info));
 
+	if (num_registered_fb == FB_MAX)
+		return -ENXIO;
+
 	num_registered_fb++;
 	for (i = 0 ; i < FB_MAX; i++)
 		if (!registered_fb[i])
 			break;
 	fb_info->node = i;
+	atomic_set(&fb_info->count, 1);
 	mutex_init(&fb_info->lock);
 	mutex_init(&fb_info->mm_lock);
 
@@ -1592,36 +1633,14 @@ register_framebuffer(struct fb_info *fb_info)
 	return 0;
 }
 
-
-/**
- *	unregister_framebuffer - releases a frame buffer device
- *	@fb_info: frame buffer info structure
- *
- *	Unregisters a frame buffer device @fb_info.
- *
- *	Returns negative errno on error, or zero for success.
- *
- *      This function will also notify the framebuffer console
- *      to release the driver.
- *
- *      This is meant to be called within a driver's module_exit()
- *      function. If this is called outside module_exit(), ensure
- *      that the driver implements fb_open() and fb_release() to
- *      check that no processes are using the device.
- */
-
-int
-unregister_framebuffer(struct fb_info *fb_info)
+static int do_unregister_framebuffer(struct fb_info *fb_info)
 {
 	struct fb_event event;
 	int i, ret = 0;
 
 	i = fb_info->node;
-	if (!registered_fb[i]) {
-		ret = -EINVAL;
-		goto done;
-	}
-
+	if (i < 0 || i >= FB_MAX || registered_fb[i] != fb_info)
+		return -EINVAL;
 
 	if (!lock_fb_info(fb_info))
 		return -ENODEV;
@@ -1629,16 +1648,14 @@ unregister_framebuffer(struct fb_info *fb_info)
 	ret = fb_notifier_call_chain(FB_EVENT_FB_UNBIND, &event);
 	unlock_fb_info(fb_info);
 
-	if (ret) {
-		ret = -EINVAL;
-		goto done;
-	}
+	if (ret)
+		return -EINVAL;
 
 	if (fb_info->pixmap.addr &&
 	    (fb_info->pixmap.flags & FB_PIXMAP_DEFAULT))
 		kfree(fb_info->pixmap.addr);
 	fb_destroy_modelist(&fb_info->modelist);
-	registered_fb[i]=NULL;
+	registered_fb[i] = NULL;
 	num_registered_fb--;
 	fb_cleanup_device(fb_info);
 	device_destroy(fb_class, MKDEV(FB_MAJOR, i));
@@ -1646,9 +1663,65 @@ unregister_framebuffer(struct fb_info *fb_info)
 	fb_notifier_call_chain(FB_EVENT_FB_UNREGISTERED, &event);
 
 	/* this may free fb info */
-	if (fb_info->fbops->fb_destroy)
-		fb_info->fbops->fb_destroy(fb_info);
-done:
+	put_fb_info(fb_info);
+	return 0;
+}
+
+void remove_conflicting_framebuffers(struct apertures_struct *a,
+				     const char *name, bool primary)
+{
+	mutex_lock(&registration_lock);
+	do_remove_conflicting_framebuffers(a, name, primary);
+	mutex_unlock(&registration_lock);
+}
+EXPORT_SYMBOL(remove_conflicting_framebuffers);
+
+/**
+ *	register_framebuffer - registers a frame buffer device
+ *	@fb_info: frame buffer info structure
+ *
+ *	Registers a frame buffer device @fb_info.
+ *
+ *	Returns negative errno on error, or zero for success.
+ *
+ */
+int
+register_framebuffer(struct fb_info *fb_info)
+{
+	int ret;
+
+	mutex_lock(&registration_lock);
+	ret = do_register_framebuffer(fb_info);
+	mutex_unlock(&registration_lock);
+
+	return ret;
+}
+
+/**
+ *	unregister_framebuffer - releases a frame buffer device
+ *	@fb_info: frame buffer info structure
+ *
+ *	Unregisters a frame buffer device @fb_info.
+ *
+ *	Returns negative errno on error, or zero for success.
+ *
+ *      This function will also notify the framebuffer console
+ *      to release the driver.
+ *
+ *      This is meant to be called within a driver's module_exit()
+ *      function. If this is called outside module_exit(), ensure
+ *      that the driver implements fb_open() and fb_release() to
+ *      check that no processes are using the device.
+ */
+int
+unregister_framebuffer(struct fb_info *fb_info)
+{
+	int ret;
+
+	mutex_lock(&registration_lock);
+	ret = do_unregister_framebuffer(fb_info);
+	mutex_unlock(&registration_lock);
+
 	return ret;
 }
 
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index ef72cb4838349f2b0e674362e13eb831584432fe..d2ccfd6e662cbe1fda2da5d766750e21793ebc4c 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -65,12 +65,6 @@
 #define CPOS_OP		(1<<28)
 #define CPOS_CXP(x)	(((x) & 3ff) << 16)
 
-#ifdef CONFIG_ARCH_MX1
-#define CPOS_CYP(y)	((y) & 0x1ff)
-#else
-#define CPOS_CYP(y)	((y) & 0x3ff)
-#endif
-
 #define LCDC_LCWHB	0x10
 #define LCWHB_BK_EN	(1<<31)
 #define LCWHB_CW(w)	(((w) & 0x1f) << 24)
@@ -79,16 +73,6 @@
 
 #define LCDC_LCHCC	0x14
 
-#ifdef CONFIG_ARCH_MX1
-#define LCHCC_CUR_COL_R(r) (((r) & 0x1f) << 11)
-#define LCHCC_CUR_COL_G(g) (((g) & 0x3f) << 5)
-#define LCHCC_CUR_COL_B(b) ((b) & 0x1f)
-#else
-#define LCHCC_CUR_COL_R(r) (((r) & 0x3f) << 12)
-#define LCHCC_CUR_COL_G(g) (((g) & 0x3f) << 6)
-#define LCHCC_CUR_COL_B(b) ((b) & 0x3f)
-#endif
-
 #define LCDC_PCR	0x18
 
 #define LCDC_HCR	0x1C
@@ -115,11 +99,7 @@
 
 #define LCDC_RMCR	0x34
 
-#ifdef CONFIG_ARCH_MX1
-#define RMCR_LCDC_EN	(1<<1)
-#else
-#define RMCR_LCDC_EN	0
-#endif
+#define RMCR_LCDC_EN_MX1	(1<<1)
 
 #define RMCR_SELF_REF	(1<<0)
 
@@ -536,7 +516,11 @@ static void imxfb_enable_controller(struct imxfb_info *fbi)
 	writel(readl(fbi->regs + LCDC_CPOS) & ~(CPOS_CC0 | CPOS_CC1),
 		fbi->regs + LCDC_CPOS);
 
-	writel(RMCR_LCDC_EN, fbi->regs + LCDC_RMCR);
+	/*
+	 * RMCR_LCDC_EN_MX1 is present on i.MX1 only, but doesn't hurt
+	 * on other SoCs
+	 */
+	writel(RMCR_LCDC_EN_MX1, fbi->regs + LCDC_RMCR);
 
 	clk_enable(fbi->clk);
 
diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c
index b66d86ac7cea6d19a9ffa4b7fd5a0034ee702cc2..178b0720bd79a96d55e6d786fe8a183940263de2 100644
--- a/drivers/video/msm/mddi.c
+++ b/drivers/video/msm/mddi.c
@@ -679,7 +679,7 @@ static int __devinit mddi_probe(struct platform_device *pdev)
 		printk(KERN_ERR "mddi: no associated mem resource!\n");
 		return -ENOMEM;
 	}
-	mddi->base = ioremap(resource->start, resource->end - resource->start);
+	mddi->base = ioremap(resource->start, resource_size(resource));
 	if (!mddi->base) {
 		printk(KERN_ERR "mddi: failed to remap base!\n");
 		ret = -EINVAL;
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 7d0284882984c82ee2daf8bc1ba2454cd0fa9b48..0b2f2dd41416c0cb17f992fcf80dd33c47871bd8 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -401,7 +401,7 @@ static int mxsfb_set_par(struct fb_info *fb_info)
 	writel(CTRL1_FIFO_CLEAR, host->base + LCDC_CTRL1 + REG_SET);
 
 	ctrl = CTRL_BYPASS_COUNT | CTRL_MASTER |
-		CTRL_SET_BUS_WIDTH(host->ld_intf_width);;
+		CTRL_SET_BUS_WIDTH(host->ld_intf_width);
 
 	switch (fb_info->var.bits_per_pixel) {
 	case 16:
diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index 68041d9dc2602e263474e7892c24b20c30e151b0..695066b5b2e6d628204695727c3afde94a0f6de7 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -27,6 +27,7 @@
 #include <linux/fb.h>
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 #include <linux/delay.h>
 #include <video/udlfb.h>
 #include "edid.h"
diff --git a/drivers/video/via/Makefile b/drivers/video/via/Makefile
index 96f01ee2a412f1df7aadc330169525c5df644ed8..5108136e87764c9f2cfcf2f4a7d7d61c630ba5e1 100644
--- a/drivers/video/via/Makefile
+++ b/drivers/video/via/Makefile
@@ -6,4 +6,4 @@ obj-$(CONFIG_FB_VIA) += viafb.o
 
 viafb-y	:=viafbdev.o hw.o via_i2c.o dvi.o lcd.o ioctl.o accel.o \
 	via_utility.o vt1636.o global.o tblDPASetting.o viamode.o \
-	via-core.o via-gpio.o via_modesetting.o
+	via-core.o via-gpio.o via_modesetting.o via_clock.o
diff --git a/drivers/video/via/chip.h b/drivers/video/via/chip.h
index 29d70244a21fe53c75d314b61221e1b9dba29c0a..3ebf20c06eef0a4a2f62212fed1952c378aa0806 100644
--- a/drivers/video/via/chip.h
+++ b/drivers/video/via/chip.h
@@ -137,17 +137,11 @@ struct chip_information {
 	struct lvds_chip_information lvds_chip_info2;
 };
 
-struct crt_setting_information {
-	int iga_path;
-};
-
 struct tmds_setting_information {
 	int iga_path;
 	int h_active;
 	int v_active;
 	int max_pixel_clock;
-	int max_hres;
-	int max_vres;
 };
 
 struct lvds_setting_information {
diff --git a/drivers/video/via/dvi.c b/drivers/video/via/dvi.c
index 41ca198b5098198ee46edc8a3fce58106e894e69..b1f364745ca007d8774566955d6f0d8bdf28b87b 100644
--- a/drivers/video/via/dvi.c
+++ b/drivers/video/via/dvi.c
@@ -28,17 +28,11 @@ static int tmds_register_read_bytes(int index, u8 *buff, int buff_len);
 static void __devinit dvi_get_panel_size_from_DDCv1(
 	struct tmds_chip_information *tmds_chip,
 	struct tmds_setting_information *tmds_setting);
-static void __devinit dvi_get_panel_size_from_DDCv2(
-	struct tmds_chip_information *tmds_chip,
-	struct tmds_setting_information *tmds_setting);
 static int viafb_dvi_query_EDID(void);
 
-static int check_tmds_chip(int device_id_subaddr, int device_id)
+static inline bool check_tmds_chip(int device_id_subaddr, int device_id)
 {
-	if (tmds_register_read(device_id_subaddr) == device_id)
-		return OK;
-	else
-		return FAIL;
+	return tmds_register_read(device_id_subaddr) == device_id;
 }
 
 void __devinit viafb_init_dvi_size(struct tmds_chip_information *tmds_chip,
@@ -47,22 +41,13 @@ void __devinit viafb_init_dvi_size(struct tmds_chip_information *tmds_chip,
 	DEBUG_MSG(KERN_INFO "viafb_init_dvi_size()\n");
 
 	viafb_dvi_sense();
-	switch (viafb_dvi_query_EDID()) {
-	case 1:
+	if (viafb_dvi_query_EDID() == 1)
 		dvi_get_panel_size_from_DDCv1(tmds_chip, tmds_setting);
-		break;
-	case 2:
-		dvi_get_panel_size_from_DDCv2(tmds_chip, tmds_setting);
-		break;
-	default:
-		printk(KERN_WARNING "viafb_init_dvi_size: DVI panel size undetected!\n");
-		break;
-	}
 
 	return;
 }
 
-int __devinit viafb_tmds_trasmitter_identify(void)
+bool __devinit viafb_tmds_trasmitter_identify(void)
 {
 	unsigned char sr2a = 0, sr1e = 0, sr3e = 0;
 
@@ -101,7 +86,7 @@ int __devinit viafb_tmds_trasmitter_identify(void)
 	viaparinfo->chip_info->
 		tmds_chip_info.tmds_chip_slave_addr = VT1632_TMDS_I2C_ADDR;
 	viaparinfo->chip_info->tmds_chip_info.i2c_port = VIA_PORT_31;
-	if (check_tmds_chip(VT1632_DEVICE_ID_REG, VT1632_DEVICE_ID) != FAIL) {
+	if (check_tmds_chip(VT1632_DEVICE_ID_REG, VT1632_DEVICE_ID)) {
 		/*
 		 * Currently only support 12bits,dual edge,add 24bits mode later
 		 */
@@ -112,11 +97,10 @@ int __devinit viafb_tmds_trasmitter_identify(void)
 			  viaparinfo->chip_info->tmds_chip_info.tmds_chip_name);
 		DEBUG_MSG(KERN_INFO "\n %2d",
 			  viaparinfo->chip_info->tmds_chip_info.i2c_port);
-		return OK;
+		return true;
 	} else {
 		viaparinfo->chip_info->tmds_chip_info.i2c_port = VIA_PORT_2C;
-		if (check_tmds_chip(VT1632_DEVICE_ID_REG, VT1632_DEVICE_ID)
-		    != FAIL) {
+		if (check_tmds_chip(VT1632_DEVICE_ID_REG, VT1632_DEVICE_ID)) {
 			tmds_register_write(0x08, 0x3b);
 			DEBUG_MSG(KERN_INFO "\n VT1632 TMDS ! \n");
 			DEBUG_MSG(KERN_INFO "\n %2d",
@@ -125,7 +109,7 @@ int __devinit viafb_tmds_trasmitter_identify(void)
 			DEBUG_MSG(KERN_INFO "\n %2d",
 				  viaparinfo->chip_info->
 				  tmds_chip_info.i2c_port);
-			return OK;
+			return true;
 		}
 	}
 
@@ -135,7 +119,7 @@ int __devinit viafb_tmds_trasmitter_identify(void)
 	    ((viafb_display_hardware_layout == HW_LAYOUT_DVI_ONLY) ||
 	     (viafb_display_hardware_layout == HW_LAYOUT_LCD_DVI))) {
 		DEBUG_MSG(KERN_INFO "\n Integrated TMDS ! \n");
-		return OK;
+		return true;
 	}
 
 	switch (viaparinfo->chip_info->gfx_chip_name) {
@@ -159,7 +143,7 @@ int __devinit viafb_tmds_trasmitter_identify(void)
 		tmds_chip_info.tmds_chip_name = NON_TMDS_TRANSMITTER;
 	viaparinfo->chip_info->tmds_chip_info.
 		tmds_chip_slave_addr = VT1632_TMDS_I2C_ADDR;
-	return FAIL;
+	return false;
 }
 
 static void tmds_register_write(int index, u8 data)
@@ -306,12 +290,7 @@ static int viafb_dvi_query_EDID(void)
 		return EDID_VERSION_1;	/* Found EDID1 Table */
 	}
 
-	data0 = (u8) tmds_register_read(0x00);
-	viaparinfo->chip_info->tmds_chip_info.tmds_chip_slave_addr = restore;
-	if (data0 == 0x20)
-		return EDID_VERSION_2;	/* Found EDID2 Table */
-	else
-		return false;
+	return false;
 }
 
 /* Get Panel Size Using EDID1 Table */
@@ -319,50 +298,15 @@ static void __devinit dvi_get_panel_size_from_DDCv1(
 	struct tmds_chip_information *tmds_chip,
 	struct tmds_setting_information *tmds_setting)
 {
-	int i, max_h = 0, tmp, restore;
-	unsigned char rData;
+	int i, restore;
 	unsigned char EDID_DATA[18];
 
 	DEBUG_MSG(KERN_INFO "\n dvi_get_panel_size_from_DDCv1 \n");
 
 	restore = tmds_chip->tmds_chip_slave_addr;
 	tmds_chip->tmds_chip_slave_addr = 0xA0;
-
-	rData = tmds_register_read(0x23);
-	if (rData & 0x3C)
-		max_h = 640;
-	if (rData & 0xC0)
-		max_h = 720;
-	if (rData & 0x03)
-		max_h = 800;
-
-	rData = tmds_register_read(0x24);
-	if (rData & 0xC0)
-		max_h = 800;
-	if (rData & 0x1E)
-		max_h = 1024;
-	if (rData & 0x01)
-		max_h = 1280;
-
 	for (i = 0x25; i < 0x6D; i++) {
 		switch (i) {
-		case 0x26:
-		case 0x28:
-		case 0x2A:
-		case 0x2C:
-		case 0x2E:
-		case 0x30:
-		case 0x32:
-		case 0x34:
-			rData = tmds_register_read(i);
-			if (rData == 1)
-				break;
-			/* data = (data + 31) * 8 */
-			tmp = (rData + 31) << 3;
-			if (tmp > max_h)
-				max_h = tmp;
-			break;
-
 		case 0x36:
 		case 0x48:
 		case 0x5A:
@@ -383,91 +327,11 @@ static void __devinit dvi_get_panel_size_from_DDCv1(
 		}
 	}
 
-	tmds_setting->max_hres = max_h;
-	switch (max_h) {
-	case 640:
-		tmds_setting->max_vres = 480;
-		break;
-	case 800:
-		tmds_setting->max_vres = 600;
-		break;
-	case 1024:
-		tmds_setting->max_vres = 768;
-		break;
-	case 1280:
-		tmds_setting->max_vres = 1024;
-		break;
-	case 1400:
-		tmds_setting->max_vres = 1050;
-		break;
-	case 1440:
-		tmds_setting->max_vres = 1050;
-		break;
-	case 1600:
-		tmds_setting->max_vres = 1200;
-		break;
-	case 1920:
-		tmds_setting->max_vres = 1080;
-		break;
-	default:
-		DEBUG_MSG(KERN_INFO "Unknown panel size max resolution = %d ! "
-					 "set default panel size.\n", max_h);
-		break;
-	}
-
 	DEBUG_MSG(KERN_INFO "DVI max pixelclock = %d\n",
 		tmds_setting->max_pixel_clock);
 	tmds_chip->tmds_chip_slave_addr = restore;
 }
 
-/* Get Panel Size Using EDID2 Table */
-static void __devinit dvi_get_panel_size_from_DDCv2(
-	struct tmds_chip_information *tmds_chip,
-	struct tmds_setting_information *tmds_setting)
-{
-	int restore;
-	unsigned char R_Buffer[2];
-
-	DEBUG_MSG(KERN_INFO "\n dvi_get_panel_size_from_DDCv2 \n");
-
-	restore = tmds_chip->tmds_chip_slave_addr;
-	tmds_chip->tmds_chip_slave_addr = 0xA2;
-
-	/* Horizontal: 0x76, 0x77 */
-	tmds_register_read_bytes(0x76, R_Buffer, 2);
-	tmds_setting->max_hres = R_Buffer[0] + (R_Buffer[1] << 8);
-
-	switch (tmds_setting->max_hres) {
-	case 640:
-		tmds_setting->max_vres = 480;
-		break;
-	case 800:
-		tmds_setting->max_vres = 600;
-		break;
-	case 1024:
-		tmds_setting->max_vres = 768;
-		break;
-	case 1280:
-		tmds_setting->max_vres = 1024;
-		break;
-	case 1400:
-		tmds_setting->max_vres = 1050;
-		break;
-	case 1440:
-		tmds_setting->max_vres = 1050;
-		break;
-	case 1600:
-		tmds_setting->max_vres = 1200;
-		break;
-	default:
-		DEBUG_MSG(KERN_INFO "Unknown panel size max resolution = %d! "
-			"set default panel size.\n", tmds_setting->max_hres);
-		break;
-	}
-
-	tmds_chip->tmds_chip_slave_addr = restore;
-}
-
 /* If Disable DVI, turn off pad */
 void viafb_dvi_disable(void)
 {
diff --git a/drivers/video/via/dvi.h b/drivers/video/via/dvi.h
index 2c525c0c1adb157ca3cd171bba9a45e997ab4894..f473dd010977ba1222da41a8f04878f124317a51 100644
--- a/drivers/video/via/dvi.h
+++ b/drivers/video/via/dvi.h
@@ -56,7 +56,7 @@
 int viafb_dvi_sense(void);
 void viafb_dvi_disable(void);
 void viafb_dvi_enable(void);
-int __devinit viafb_tmds_trasmitter_identify(void);
+bool __devinit viafb_tmds_trasmitter_identify(void);
 void __devinit viafb_init_dvi_size(struct tmds_chip_information *tmds_chip,
 	struct tmds_setting_information *tmds_setting);
 void viafb_dvi_set_mode(struct VideoModeTable *videoMode, int mode_bpp,
diff --git a/drivers/video/via/global.c b/drivers/video/via/global.c
index 1ee511b733071b1641ea5eabff3e4c9073c7f98c..e10d8249534c682543f0a43cfb9398240e357219 100644
--- a/drivers/video/via/global.c
+++ b/drivers/video/via/global.c
@@ -40,10 +40,6 @@ int viafb_hotplug_Yres = 480;
 int viafb_hotplug_bpp = 32;
 int viafb_hotplug_refresh = 60;
 int viafb_primary_dev = None_Device;
-unsigned int viafb_second_xres = 640;
-unsigned int viafb_second_yres = 480;
-unsigned int viafb_second_virtual_xres;
-unsigned int viafb_second_virtual_yres;
 int viafb_lcd_panel_id = LCD_PANEL_ID_MAXIMUM + 1;
 struct fb_info *viafbinfo;
 struct fb_info *viafbinfo1;
diff --git a/drivers/video/via/global.h b/drivers/video/via/global.h
index 38ef5ac669539dc69191f65eea8f6d7923c5ebac..ff969dc3459352bbfea5df7dec88e111576584c3 100644
--- a/drivers/video/via/global.h
+++ b/drivers/video/via/global.h
@@ -73,8 +73,6 @@ extern int viafb_hotplug_bpp;
 extern int viafb_hotplug_refresh;
 extern int viafb_primary_dev;
 
-extern unsigned int viafb_second_xres;
-extern unsigned int viafb_second_yres;
 extern int viafb_lcd_panel_id;
 
 #endif /* __GLOBAL_H__ */
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index dc4c778877ceee51fdf128abe304f0fb3ce9a350..47b13535ed2b6279a568a3f7c0b7ed00edd2a8c3 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -20,274 +20,84 @@
  */
 
 #include <linux/via-core.h>
+#include <asm/olpc.h>
 #include "global.h"
-
-static struct pll_config cle266_pll_config[] = {
-	{19, 4, 0},
-	{26, 5, 0},
-	{28, 5, 0},
-	{31, 5, 0},
-	{33, 5, 0},
-	{55, 5, 0},
-	{102, 5, 0},
-	{53, 6, 0},
-	{92, 6, 0},
-	{98, 6, 0},
-	{112, 6, 0},
-	{41, 7, 0},
-	{60, 7, 0},
-	{99, 7, 0},
-	{100, 7, 0},
-	{83, 8, 0},
-	{86, 8, 0},
-	{108, 8, 0},
-	{87, 9, 0},
-	{118, 9, 0},
-	{95, 12, 0},
-	{115, 12, 0},
-	{108, 13, 0},
-	{83, 17, 0},
-	{67, 20, 0},
-	{86, 20, 0},
-	{98, 20, 0},
-	{121, 24, 0},
-	{99, 29, 0},
-	{33, 3, 1},
-	{15, 4, 1},
-	{23, 4, 1},
-	{37, 5, 1},
-	{83, 5, 1},
-	{85, 5, 1},
-	{94, 5, 1},
-	{103, 5, 1},
-	{109, 5, 1},
-	{113, 5, 1},
-	{121, 5, 1},
-	{82, 6, 1},
-	{31, 7, 1},
-	{55, 7, 1},
-	{84, 7, 1},
-	{83, 8, 1},
-	{76, 9, 1},
-	{127, 9, 1},
-	{33, 4, 2},
-	{75, 4, 2},
-	{119, 4, 2},
-	{121, 4, 2},
-	{91, 5, 2},
-	{118, 5, 2},
-	{83, 6, 2},
-	{109, 6, 2},
-	{90, 7, 2},
-	{93, 2, 3},
-	{53, 3, 3},
-	{73, 4, 3},
-	{89, 4, 3},
-	{105, 4, 3},
-	{117, 4, 3},
-	{101, 5, 3},
-	{121, 5, 3},
-	{127, 5, 3},
-	{99, 7, 3}
+#include "via_clock.h"
+
+static struct pll_limit cle266_pll_limits[] = {
+	{19, 19, 4, 0},
+	{26, 102, 5, 0},
+	{53, 112, 6, 0},
+	{41, 100, 7, 0},
+	{83, 108, 8, 0},
+	{87, 118, 9, 0},
+	{95, 115, 12, 0},
+	{108, 108, 13, 0},
+	{83, 83, 17, 0},
+	{67, 98, 20, 0},
+	{121, 121, 24, 0},
+	{99, 99, 29, 0},
+	{33, 33, 3, 1},
+	{15, 23, 4, 1},
+	{37, 121, 5, 1},
+	{82, 82, 6, 1},
+	{31, 84, 7, 1},
+	{83, 83, 8, 1},
+	{76, 127, 9, 1},
+	{33, 121, 4, 2},
+	{91, 118, 5, 2},
+	{83, 109, 6, 2},
+	{90, 90, 7, 2},
+	{93, 93, 2, 3},
+	{53, 53, 3, 3},
+	{73, 117, 4, 3},
+	{101, 127, 5, 3},
+	{99, 99, 7, 3}
 };
 
-static struct pll_config k800_pll_config[] = {
-	{22, 2, 0},
-	{28, 3, 0},
-	{81, 3, 1},
-	{85, 3, 1},
-	{98, 3, 1},
-	{112, 3, 1},
-	{86, 4, 1},
-	{166, 4, 1},
-	{109, 5, 1},
-	{113, 5, 1},
-	{121, 5, 1},
-	{131, 5, 1},
-	{143, 5, 1},
-	{153, 5, 1},
-	{66, 3, 2},
-	{68, 3, 2},
-	{95, 3, 2},
-	{106, 3, 2},
-	{116, 3, 2},
-	{93, 4, 2},
-	{119, 4, 2},
-	{121, 4, 2},
-	{133, 4, 2},
-	{137, 4, 2},
-	{117, 5, 2},
-	{118, 5, 2},
-	{120, 5, 2},
-	{124, 5, 2},
-	{132, 5, 2},
-	{137, 5, 2},
-	{141, 5, 2},
-	{166, 5, 2},
-	{170, 5, 2},
-	{191, 5, 2},
-	{206, 5, 2},
-	{208, 5, 2},
-	{30, 2, 3},
-	{69, 3, 3},
-	{82, 3, 3},
-	{83, 3, 3},
-	{109, 3, 3},
-	{114, 3, 3},
-	{125, 3, 3},
-	{89, 4, 3},
-	{103, 4, 3},
-	{117, 4, 3},
-	{126, 4, 3},
-	{150, 4, 3},
-	{161, 4, 3},
-	{121, 5, 3},
-	{127, 5, 3},
-	{131, 5, 3},
-	{134, 5, 3},
-	{148, 5, 3},
-	{169, 5, 3},
-	{172, 5, 3},
-	{182, 5, 3},
-	{195, 5, 3},
-	{196, 5, 3},
-	{208, 5, 3},
-	{66, 2, 4},
-	{85, 3, 4},
-	{141, 4, 4},
-	{146, 4, 4},
-	{161, 4, 4},
-	{177, 5, 4}
+static struct pll_limit k800_pll_limits[] = {
+	{22, 22, 2, 0},
+	{28, 28, 3, 0},
+	{81, 112, 3, 1},
+	{86, 166, 4, 1},
+	{109, 153, 5, 1},
+	{66, 116, 3, 2},
+	{93, 137, 4, 2},
+	{117, 208, 5, 2},
+	{30, 30, 2, 3},
+	{69, 125, 3, 3},
+	{89, 161, 4, 3},
+	{121, 208, 5, 3},
+	{66, 66, 2, 4},
+	{85, 85, 3, 4},
+	{141, 161, 4, 4},
+	{177, 177, 5, 4}
 };
 
-static struct pll_config cx700_pll_config[] = {
-	{98, 3, 1},
-	{86, 4, 1},
-	{109, 5, 1},
-	{110, 5, 1},
-	{113, 5, 1},
-	{121, 5, 1},
-	{131, 5, 1},
-	{135, 5, 1},
-	{142, 5, 1},
-	{143, 5, 1},
-	{153, 5, 1},
-	{187, 5, 1},
-	{208, 5, 1},
-	{68, 2, 2},
-	{95, 3, 2},
-	{116, 3, 2},
-	{93, 4, 2},
-	{119, 4, 2},
-	{133, 4, 2},
-	{137, 4, 2},
-	{151, 4, 2},
-	{166, 4, 2},
-	{110, 5, 2},
-	{112, 5, 2},
-	{117, 5, 2},
-	{118, 5, 2},
-	{120, 5, 2},
-	{132, 5, 2},
-	{137, 5, 2},
-	{141, 5, 2},
-	{151, 5, 2},
-	{166, 5, 2},
-	{175, 5, 2},
-	{191, 5, 2},
-	{206, 5, 2},
-	{174, 7, 2},
-	{82, 3, 3},
-	{109, 3, 3},
-	{117, 4, 3},
-	{150, 4, 3},
-	{161, 4, 3},
-	{112, 5, 3},
-	{115, 5, 3},
-	{121, 5, 3},
-	{127, 5, 3},
-	{129, 5, 3},
-	{131, 5, 3},
-	{134, 5, 3},
-	{138, 5, 3},
-	{148, 5, 3},
-	{157, 5, 3},
-	{169, 5, 3},
-	{172, 5, 3},
-	{190, 5, 3},
-	{195, 5, 3},
-	{196, 5, 3},
-	{208, 5, 3},
-	{141, 5, 4},
-	{150, 5, 4},
-	{166, 5, 4},
-	{176, 5, 4},
-	{177, 5, 4},
-	{183, 5, 4},
-	{202, 5, 4}
+static struct pll_limit cx700_pll_limits[] = {
+	{98, 98, 3, 1},
+	{86, 86, 4, 1},
+	{109, 208, 5, 1},
+	{68, 68, 2, 2},
+	{95, 116, 3, 2},
+	{93, 166, 4, 2},
+	{110, 206, 5, 2},
+	{174, 174, 7, 2},
+	{82, 109, 3, 3},
+	{117, 161, 4, 3},
+	{112, 208, 5, 3},
+	{141, 202, 5, 4}
 };
 
-static struct pll_config vx855_pll_config[] = {
-	{86, 4, 1},
-	{108, 5, 1},
-	{110, 5, 1},
-	{113, 5, 1},
-	{121, 5, 1},
-	{131, 5, 1},
-	{135, 5, 1},
-	{142, 5, 1},
-	{143, 5, 1},
-	{153, 5, 1},
-	{164, 5, 1},
-	{187, 5, 1},
-	{208, 5, 1},
-	{110, 5, 2},
-	{112, 5, 2},
-	{117, 5, 2},
-	{118, 5, 2},
-	{124, 5, 2},
-	{132, 5, 2},
-	{137, 5, 2},
-	{141, 5, 2},
-	{149, 5, 2},
-	{151, 5, 2},
-	{159, 5, 2},
-	{166, 5, 2},
-	{167, 5, 2},
-	{172, 5, 2},
-	{189, 5, 2},
-	{191, 5, 2},
-	{194, 5, 2},
-	{206, 5, 2},
-	{208, 5, 2},
-	{83, 3, 3},
-	{88, 3, 3},
-	{109, 3, 3},
-	{112, 3, 3},
-	{103, 4, 3},
-	{105, 4, 3},
-	{161, 4, 3},
-	{112, 5, 3},
-	{115, 5, 3},
-	{121, 5, 3},
-	{127, 5, 3},
-	{134, 5, 3},
-	{137, 5, 3},
-	{148, 5, 3},
-	{157, 5, 3},
-	{169, 5, 3},
-	{172, 5, 3},
-	{182, 5, 3},
-	{191, 5, 3},
-	{195, 5, 3},
-	{209, 5, 3},
-	{142, 4, 4},
-	{146, 4, 4},
-	{161, 4, 4},
-	{141, 5, 4},
-	{150, 5, 4},
-	{165, 5, 4},
-	{176, 5, 4}
+static struct pll_limit vx855_pll_limits[] = {
+	{86, 86, 4, 1},
+	{108, 208, 5, 1},
+	{110, 208, 5, 2},
+	{83, 112, 3, 3},
+	{103, 161, 4, 3},
+	{112, 209, 5, 3},
+	{142, 161, 4, 4},
+	{141, 176, 5, 4}
 };
 
 /* according to VIA Technologies these values are based on experiment */
@@ -308,6 +118,42 @@ static struct io_reg scaling_parameters[] = {
 	{VIACR, CR87, 0xFF, 0x1F},	/* LCD Scaling Parameter 14 */
 };
 
+static struct io_reg common_vga[] = {
+	{VIACR, CR07, 0x10, 0x10}, /* [0] vertical total (bit 8)
+					[1] vertical display end (bit 8)
+					[2] vertical retrace start (bit 8)
+					[3] start vertical blanking (bit 8)
+					[4] line compare (bit 8)
+					[5] vertical total (bit 9)
+					[6] vertical display end (bit 9)
+					[7] vertical retrace start (bit 9) */
+	{VIACR, CR08, 0xFF, 0x00}, /* [0-4] preset row scan
+					[5-6] byte panning */
+	{VIACR, CR09, 0xDF, 0x40}, /* [0-4] max scan line
+					[5] start vertical blanking (bit 9)
+					[6] line compare (bit 9)
+					[7] scan doubling */
+	{VIACR, CR0A, 0xFF, 0x1E}, /* [0-4] cursor start
+					[5] cursor disable */
+	{VIACR, CR0B, 0xFF, 0x00}, /* [0-4] cursor end
+					[5-6] cursor skew */
+	{VIACR, CR0E, 0xFF, 0x00}, /* [0-7] cursor location (high) */
+	{VIACR, CR0F, 0xFF, 0x00}, /* [0-7] cursor location (low) */
+	{VIACR, CR11, 0xF0, 0x80}, /* [0-3] vertical retrace end
+					[6] memory refresh bandwidth
+					[7] CRTC register protect enable */
+	{VIACR, CR14, 0xFF, 0x00}, /* [0-4] underline location
+					[5] divide memory address clock by 4
+					[6] double word addressing */
+	{VIACR, CR17, 0xFF, 0x63}, /* [0-1] mapping of display address 13-14
+					[2] divide scan line clock by 2
+					[3] divide memory address clock by 2
+					[5] address wrap
+					[6] byte mode select
+					[7] sync enable */
+	{VIACR, CR18, 0xFF, 0xFF}, /* [0-7] line compare */
+};
+
 static struct fifo_depth_select display_fifo_depth_reg = {
 	/* IGA1 FIFO Depth_Select */
 	{IGA1_FIFO_DEPTH_SELECT_REG_NUM, {{SR17, 0, 7} } },
@@ -676,6 +522,9 @@ static struct via_device_mapping device_mapping[] = {
 	{VIA_LVDS2, "LVDS2"}
 };
 
+/* structure with function pointers to support clock control */
+static struct via_clock clock;
+
 static void load_fix_bit_crtc_reg(void);
 static void __devinit init_gfx_chip_info(int chip_type);
 static void __devinit init_tmds_chip_info(void);
@@ -770,13 +619,14 @@ static u32 get_lcd_devices(int output_interface)
 /*Set IGA path for each device*/
 void viafb_set_iga_path(void)
 {
+	int crt_iga_path = 0;
 
 	if (viafb_SAMM_ON == 1) {
 		if (viafb_CRT_ON) {
 			if (viafb_primary_dev == CRT_Device)
-				viaparinfo->crt_setting_info->iga_path = IGA1;
+				crt_iga_path = IGA1;
 			else
-				viaparinfo->crt_setting_info->iga_path = IGA2;
+				crt_iga_path = IGA2;
 		}
 
 		if (viafb_DVI_ON) {
@@ -793,8 +643,7 @@ void viafb_set_iga_path(void)
 					UNICHROME_CLE266)) {
 					viaparinfo->
 					lvds_setting_info->iga_path = IGA2;
-					viaparinfo->
-					crt_setting_info->iga_path = IGA1;
+					crt_iga_path = IGA1;
 					viaparinfo->
 					tmds_setting_info->iga_path = IGA1;
 				} else
@@ -814,10 +663,10 @@ void viafb_set_iga_path(void)
 		viafb_SAMM_ON = 0;
 
 		if (viafb_CRT_ON && viafb_LCD_ON) {
-			viaparinfo->crt_setting_info->iga_path = IGA1;
+			crt_iga_path = IGA1;
 			viaparinfo->lvds_setting_info->iga_path = IGA2;
 		} else if (viafb_CRT_ON && viafb_DVI_ON) {
-			viaparinfo->crt_setting_info->iga_path = IGA1;
+			crt_iga_path = IGA1;
 			viaparinfo->tmds_setting_info->iga_path = IGA2;
 		} else if (viafb_LCD_ON && viafb_DVI_ON) {
 			viaparinfo->tmds_setting_info->iga_path = IGA1;
@@ -826,7 +675,7 @@ void viafb_set_iga_path(void)
 			viaparinfo->lvds_setting_info->iga_path = IGA2;
 			viaparinfo->lvds_setting_info2->iga_path = IGA2;
 		} else if (viafb_CRT_ON) {
-			viaparinfo->crt_setting_info->iga_path = IGA1;
+			crt_iga_path = IGA1;
 		} else if (viafb_LCD_ON) {
 			viaparinfo->lvds_setting_info->iga_path = IGA2;
 		} else if (viafb_DVI_ON) {
@@ -837,7 +686,7 @@ void viafb_set_iga_path(void)
 	viaparinfo->shared->iga1_devices = 0;
 	viaparinfo->shared->iga2_devices = 0;
 	if (viafb_CRT_ON) {
-		if (viaparinfo->crt_setting_info->iga_path == IGA1)
+		if (crt_iga_path == IGA1)
 			viaparinfo->shared->iga1_devices |= VIA_CRT;
 		else
 			viaparinfo->shared->iga2_devices |= VIA_CRT;
@@ -875,6 +724,10 @@ void viafb_set_iga_path(void)
 				viaparinfo->chip_info->
 				lvds_chip_info2.output_interface);
 	}
+
+	/* looks like the OLPC has its display wired to DVP1 and LVDS2 */
+	if (machine_is_olpc())
+		viaparinfo->shared->iga2_devices = VIA_DVP1 | VIA_LVDS2;
 }
 
 static void set_color_register(u8 index, u8 red, u8 green, u8 blue)
@@ -1162,25 +1015,17 @@ void via_odev_to_seq(struct seq_file *m, u32 odev)
 
 static void load_fix_bit_crtc_reg(void)
 {
+	viafb_unlock_crt();
+
 	/* always set to 1 */
 	viafb_write_reg_mask(CR03, VIACR, 0x80, BIT7);
 	/* line compare should set all bits = 1 (extend modes) */
-	viafb_write_reg(CR18, VIACR, 0xff);
-	/* line compare should set all bits = 1 (extend modes) */
-	viafb_write_reg_mask(CR07, VIACR, 0x10, BIT4);
-	/* line compare should set all bits = 1 (extend modes) */
-	viafb_write_reg_mask(CR09, VIACR, 0x40, BIT6);
-	/* line compare should set all bits = 1 (extend modes) */
 	viafb_write_reg_mask(CR35, VIACR, 0x10, BIT4);
 	/* line compare should set all bits = 1 (extend modes) */
 	viafb_write_reg_mask(CR33, VIACR, 0x06, BIT0 + BIT1 + BIT2);
 	/*viafb_write_reg_mask(CR32, VIACR, 0x01, BIT0); */
-	/* extend mode always set to e3h */
-	viafb_write_reg(CR17, VIACR, 0xe3);
-	/* extend mode always set to 0h */
-	viafb_write_reg(CR08, VIACR, 0x00);
-	/* extend mode always set to 0h */
-	viafb_write_reg(CR14, VIACR, 0x00);
+
+	viafb_lock_crt();
 
 	/* If K8M800, enable Prefetch Mode. */
 	if ((viaparinfo->chip_info->gfx_chip_name == UNICHROME_K800)
@@ -1601,69 +1446,54 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active)
 
 }
 
-static u32 cle266_encode_pll(struct pll_config pll)
-{
-	return (pll.multiplier << 8)
-		| (pll.rshift << 6)
-		| pll.divisor;
-}
-
-static u32 k800_encode_pll(struct pll_config pll)
-{
-	return ((pll.divisor - 2) << 16)
-		| (pll.rshift << 10)
-		| (pll.multiplier - 2);
-}
-
-static u32 vx855_encode_pll(struct pll_config pll)
-{
-	return (pll.divisor << 16)
-		| (pll.rshift << 10)
-		| pll.multiplier;
-}
-
-static inline u32 get_pll_internal_frequency(u32 ref_freq,
-	struct pll_config pll)
-{
-	return ref_freq / pll.divisor * pll.multiplier;
-}
-
-static inline u32 get_pll_output_frequency(u32 ref_freq, struct pll_config pll)
-{
-	return get_pll_internal_frequency(ref_freq, pll)>>pll.rshift;
-}
-
-static struct pll_config get_pll_config(struct pll_config *config, int size,
+static struct via_pll_config get_pll_config(struct pll_limit *limits, int size,
 	int clk)
 {
-	struct pll_config best = config[0];
+	struct via_pll_config cur, up, down, best = {0, 1, 0};
 	const u32 f0 = 14318180; /* X1 frequency */
-	int i;
-
-	for (i = 1; i < size; i++) {
-		if (abs(get_pll_output_frequency(f0, config[i]) - clk)
-			< abs(get_pll_output_frequency(f0, best) - clk))
-			best = config[i];
+	int i, f;
+
+	for (i = 0; i < size; i++) {
+		cur.rshift = limits[i].rshift;
+		cur.divisor = limits[i].divisor;
+		cur.multiplier = clk / ((f0 / cur.divisor)>>cur.rshift);
+		f = abs(get_pll_output_frequency(f0, cur) - clk);
+		up = down = cur;
+		up.multiplier++;
+		down.multiplier--;
+		if (abs(get_pll_output_frequency(f0, up) - clk) < f)
+			cur = up;
+		else if (abs(get_pll_output_frequency(f0, down) - clk) < f)
+			cur = down;
+
+		if (cur.multiplier < limits[i].multiplier_min)
+			cur.multiplier = limits[i].multiplier_min;
+		else if (cur.multiplier > limits[i].multiplier_max)
+			cur.multiplier = limits[i].multiplier_max;
+
+		f = abs(get_pll_output_frequency(f0, cur) - clk);
+		if (f < abs(get_pll_output_frequency(f0, best) - clk))
+			best = cur;
 	}
 
 	return best;
 }
 
-u32 viafb_get_clk_value(int clk)
+static struct via_pll_config get_best_pll_config(int clk)
 {
-	u32 value = 0;
+	struct via_pll_config config;
 
 	switch (viaparinfo->chip_info->gfx_chip_name) {
 	case UNICHROME_CLE266:
 	case UNICHROME_K400:
-		value = cle266_encode_pll(get_pll_config(cle266_pll_config,
-			ARRAY_SIZE(cle266_pll_config), clk));
+		config = get_pll_config(cle266_pll_limits,
+			ARRAY_SIZE(cle266_pll_limits), clk);
 		break;
 	case UNICHROME_K800:
 	case UNICHROME_PM800:
 	case UNICHROME_CN700:
-		value = k800_encode_pll(get_pll_config(k800_pll_config,
-			ARRAY_SIZE(k800_pll_config), clk));
+		config = get_pll_config(k800_pll_limits,
+			ARRAY_SIZE(k800_pll_limits), clk);
 		break;
 	case UNICHROME_CX700:
 	case UNICHROME_CN750:
@@ -1671,92 +1501,28 @@ u32 viafb_get_clk_value(int clk)
 	case UNICHROME_P4M890:
 	case UNICHROME_P4M900:
 	case UNICHROME_VX800:
-		value = k800_encode_pll(get_pll_config(cx700_pll_config,
-			ARRAY_SIZE(cx700_pll_config), clk));
+		config = get_pll_config(cx700_pll_limits,
+			ARRAY_SIZE(cx700_pll_limits), clk);
 		break;
 	case UNICHROME_VX855:
 	case UNICHROME_VX900:
-		value = vx855_encode_pll(get_pll_config(vx855_pll_config,
-			ARRAY_SIZE(vx855_pll_config), clk));
+		config = get_pll_config(vx855_pll_limits,
+			ARRAY_SIZE(vx855_pll_limits), clk);
 		break;
 	}
 
-	return value;
+	return config;
 }
 
 /* Set VCLK*/
 void viafb_set_vclock(u32 clk, int set_iga)
 {
-	/* H.W. Reset : ON */
-	viafb_write_reg_mask(CR17, VIACR, 0x00, BIT7);
+	struct via_pll_config config = get_best_pll_config(clk);
 
-	if (set_iga == IGA1) {
-		/* Change D,N FOR VCLK */
-		switch (viaparinfo->chip_info->gfx_chip_name) {
-		case UNICHROME_CLE266:
-		case UNICHROME_K400:
-			via_write_reg(VIASR, SR46, (clk & 0x00FF));
-			via_write_reg(VIASR, SR47, (clk & 0xFF00) >> 8);
-			break;
-
-		case UNICHROME_K800:
-		case UNICHROME_PM800:
-		case UNICHROME_CN700:
-		case UNICHROME_CX700:
-		case UNICHROME_CN750:
-		case UNICHROME_K8M890:
-		case UNICHROME_P4M890:
-		case UNICHROME_P4M900:
-		case UNICHROME_VX800:
-		case UNICHROME_VX855:
-		case UNICHROME_VX900:
-			via_write_reg(VIASR, SR44, (clk & 0x0000FF));
-			via_write_reg(VIASR, SR45, (clk & 0x00FF00) >> 8);
-			via_write_reg(VIASR, SR46, (clk & 0xFF0000) >> 16);
-			break;
-		}
-	}
-
-	if (set_iga == IGA2) {
-		/* Change D,N FOR LCK */
-		switch (viaparinfo->chip_info->gfx_chip_name) {
-		case UNICHROME_CLE266:
-		case UNICHROME_K400:
-			via_write_reg(VIASR, SR44, (clk & 0x00FF));
-			via_write_reg(VIASR, SR45, (clk & 0xFF00) >> 8);
-			break;
-
-		case UNICHROME_K800:
-		case UNICHROME_PM800:
-		case UNICHROME_CN700:
-		case UNICHROME_CX700:
-		case UNICHROME_CN750:
-		case UNICHROME_K8M890:
-		case UNICHROME_P4M890:
-		case UNICHROME_P4M900:
-		case UNICHROME_VX800:
-		case UNICHROME_VX855:
-		case UNICHROME_VX900:
-			via_write_reg(VIASR, SR4A, (clk & 0x0000FF));
-			via_write_reg(VIASR, SR4B, (clk & 0x00FF00) >> 8);
-			via_write_reg(VIASR, SR4C, (clk & 0xFF0000) >> 16);
-			break;
-		}
-	}
-
-	/* H.W. Reset : OFF */
-	viafb_write_reg_mask(CR17, VIACR, 0x80, BIT7);
-
-	/* Reset PLL */
-	if (set_iga == IGA1) {
-		viafb_write_reg_mask(SR40, VIASR, 0x02, BIT1);
-		viafb_write_reg_mask(SR40, VIASR, 0x00, BIT1);
-	}
-
-	if (set_iga == IGA2) {
-		viafb_write_reg_mask(SR40, VIASR, 0x04, BIT2);
-		viafb_write_reg_mask(SR40, VIASR, 0x00, BIT2);
-	}
+	if (set_iga == IGA1)
+		clock.set_primary_pll(config);
+	if (set_iga == IGA2)
+		clock.set_secondary_pll(config);
 
 	/* Fire! */
 	via_write_misc_reg_mask(0x0C, 0x0C); /* select external clock */
@@ -2002,7 +1768,7 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table,
 	int i;
 	int index = 0;
 	int h_addr, v_addr;
-	u32 pll_D_N, clock, refresh = viafb_refresh;
+	u32 clock, refresh = viafb_refresh;
 
 	if (viafb_SAMM_ON && set_iga == IGA2)
 		refresh = viafb_refresh1;
@@ -2033,8 +1799,6 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table,
 	v_addr = crt_reg.ver_addr;
 	if (set_iga == IGA1) {
 		viafb_unlock_crt();
-		viafb_write_reg(CR09, VIACR, 0x00);	/*initial CR09=0 */
-		viafb_write_reg_mask(CR11, VIACR, 0x00, BIT4 + BIT5 + BIT6);
 		viafb_write_reg_mask(CR17, VIACR, 0x00, BIT7);
 	}
 
@@ -2047,7 +1811,6 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table,
 		break;
 	}
 
-	load_fix_bit_crtc_reg();
 	viafb_lock_crt();
 	viafb_write_reg_mask(CR17, VIACR, 0x80, BIT7);
 	viafb_load_fetch_count_reg(h_addr, bpp_byte, set_iga);
@@ -2059,20 +1822,17 @@ void viafb_fill_crtc_timing(struct crt_mode_table *crt_table,
 
 	clock = crt_reg.hor_total * crt_reg.ver_total
 		* crt_table[index].refresh_rate;
-	pll_D_N = viafb_get_clk_value(clock);
-	DEBUG_MSG(KERN_INFO "PLL=%x", pll_D_N);
-	viafb_set_vclock(pll_D_N, set_iga);
+	viafb_set_vclock(clock, set_iga);
 
 }
 
 void __devinit viafb_init_chip_info(int chip_type)
 {
+	via_clock_init(&clock, chip_type);
 	init_gfx_chip_info(chip_type);
 	init_tmds_chip_info();
 	init_lvds_chip_info();
 
-	viaparinfo->crt_setting_info->iga_path = IGA1;
-
 	/*Set IGA path for each device */
 	viafb_set_iga_path();
 
@@ -2354,6 +2114,7 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
 	outb(0x00, VIAAR);
 
 	/* Write Common Setting for Video Mode */
+	viafb_write_regx(common_vga, ARRAY_SIZE(common_vga));
 	switch (viaparinfo->chip_info->gfx_chip_name) {
 	case UNICHROME_CLE266:
 		viafb_write_regx(CLE266_ModeXregs, NUM_TOTAL_CLE266_ModeXregs);
@@ -2400,9 +2161,6 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
 
 	viafb_write_reg_mask(0x15, VIASR, 0xA2, 0xA2);
 
-	/* Write CRTC */
-	viafb_fill_crtc_timing(crt_timing, vmode_tbl, video_bpp / 8, IGA1);
-
 	/* Write Graphic Controller */
 	for (i = 0; i < StdGR; i++)
 		via_write_reg(VIAGR, i, VPIT.GR[i]);
@@ -2432,6 +2190,7 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
 		}
 	}
 
+	load_fix_bit_crtc_reg();
 	via_set_primary_pitch(viafbinfo->fix.line_length);
 	via_set_secondary_pitch(viafb_dual_fb ? viafbinfo1->fix.line_length
 		: viafbinfo->fix.line_length);
@@ -2451,15 +2210,15 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
 
 	/* CRT set mode */
 	if (viafb_CRT_ON) {
-		if (viafb_SAMM_ON && (viaparinfo->crt_setting_info->iga_path ==
-			IGA2)) {
+		if (viafb_SAMM_ON &&
+			viaparinfo->shared->iga2_devices & VIA_CRT) {
 			viafb_fill_crtc_timing(crt_timing1, vmode_tbl1,
-				video_bpp1 / 8,
-				viaparinfo->crt_setting_info->iga_path);
+				video_bpp1 / 8, IGA2);
 		} else {
 			viafb_fill_crtc_timing(crt_timing, vmode_tbl,
 				video_bpp / 8,
-				viaparinfo->crt_setting_info->iga_path);
+				(viaparinfo->shared->iga1_devices & VIA_CRT)
+				? IGA1 : IGA2);
 		}
 
 		/* Patch if set_hres is not 8 alignment (1366) to viafb_setmode
@@ -2557,6 +2316,33 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
 			get_sync(viafbinfo1));
 	}
 
+	clock.set_engine_pll_state(VIA_STATE_ON);
+	clock.set_primary_clock_source(VIA_CLKSRC_X1, true);
+	clock.set_secondary_clock_source(VIA_CLKSRC_X1, true);
+
+#ifdef CONFIG_FB_VIA_X_COMPATIBILITY
+	clock.set_primary_pll_state(VIA_STATE_ON);
+	clock.set_primary_clock_state(VIA_STATE_ON);
+	clock.set_secondary_pll_state(VIA_STATE_ON);
+	clock.set_secondary_clock_state(VIA_STATE_ON);
+#else
+	if (viaparinfo->shared->iga1_devices) {
+		clock.set_primary_pll_state(VIA_STATE_ON);
+		clock.set_primary_clock_state(VIA_STATE_ON);
+	} else {
+		clock.set_primary_pll_state(VIA_STATE_OFF);
+		clock.set_primary_clock_state(VIA_STATE_OFF);
+	}
+
+	if (viaparinfo->shared->iga2_devices) {
+		clock.set_secondary_pll_state(VIA_STATE_ON);
+		clock.set_secondary_clock_state(VIA_STATE_ON);
+	} else {
+		clock.set_secondary_pll_state(VIA_STATE_OFF);
+		clock.set_secondary_clock_state(VIA_STATE_OFF);
+	}
+#endif /*CONFIG_FB_VIA_X_COMPATIBILITY*/
+
 	via_set_state(devices, VIA_STATE_ON);
 	device_screen_on();
 	return 1;
@@ -2598,8 +2384,12 @@ int viafb_get_refresh(int hres, int vres, u32 long_refresh)
 			best = &vmode->crtc[i];
 	}
 
-	if (abs(best->refresh_rate - long_refresh) > 3)
-		return 60;
+	if (abs(best->refresh_rate - long_refresh) > 3) {
+		if (hres == 1200 && vres == 900)
+			return 49; /* OLPC DCON only supports 50 Hz */
+		else
+			return 60;
+	}
 
 	return best->refresh_rate;
 }
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h
index 8858593405aab122049c5d4a1365741287e7b98b..c7239eb83bae30aaad17e356b7a712d973751d50 100644
--- a/drivers/video/via/hw.h
+++ b/drivers/video/via/hw.h
@@ -732,20 +732,13 @@ struct _lcd_scaling_factor {
 	struct _lcd_ver_scaling_factor lcd_ver_scaling_factor;
 };
 
-struct pll_config {
-	u16 multiplier;
+struct pll_limit {
+	u16 multiplier_min;
+	u16 multiplier_max;
 	u8 divisor;
 	u8 rshift;
 };
 
-struct pll_map {
-	u32 clk;
-	struct pll_config cle266_pll;
-	struct pll_config k800_pll;
-	struct pll_config cx700_pll;
-	struct pll_config vx855_pll;
-};
-
 struct rgbLUT {
 	u8 red;
 	u8 green;
@@ -910,7 +903,6 @@ struct via_device_mapping {
 	const char *name;
 };
 
-extern unsigned int viafb_second_virtual_xres;
 extern int viafb_SAMM_ON;
 extern int viafb_dual_fb;
 extern int viafb_LCD2_ON;
@@ -936,7 +928,6 @@ void viafb_lock_crt(void);
 void viafb_unlock_crt(void);
 void viafb_load_fetch_count_reg(int h_addr, int bpp_byte, int set_iga);
 void viafb_write_regx(struct io_reg RegTable[], int ItemNum);
-u32 viafb_get_clk_value(int clk);
 void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active);
 void viafb_set_dpa_gfx(int output_interface, struct GFX_DPA_SETTING\
 					*p_gfx_dpa_setting);
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index 64bc7e76310395a4c2f316d6093290c9a22f04f0..6e06981d638be99f44c0b5ef9fc5ef2d90cfb883 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -48,7 +48,6 @@ static struct _lcd_scaling_factor lcd_scaling_factor_CLE = {
 	{LCD_VER_SCALING_FACTOR_REG_NUM_CLE, {{CR78, 0, 7}, {CR79, 6, 7} } }
 };
 
-static int check_lvds_chip(int device_id_subaddr, int device_id);
 static bool lvds_identify_integratedlvds(void);
 static void __devinit fp_id_to_vindex(int panel_id);
 static int lvds_register_read(int index);
@@ -84,12 +83,9 @@ static struct display_timing lcd_centering_timging(struct display_timing
 					    mode_crt_reg,
 					   struct display_timing panel_crt_reg);
 
-static int check_lvds_chip(int device_id_subaddr, int device_id)
+static inline bool check_lvds_chip(int device_id_subaddr, int device_id)
 {
-	if (lvds_register_read(device_id_subaddr) == device_id)
-		return OK;
-	else
-		return FAIL;
+	return lvds_register_read(device_id_subaddr) == device_id;
 }
 
 void __devinit viafb_init_lcd_size(void)
@@ -150,7 +146,7 @@ static bool lvds_identify_integratedlvds(void)
 	return true;
 }
 
-int __devinit viafb_lvds_trasmitter_identify(void)
+bool __devinit viafb_lvds_trasmitter_identify(void)
 {
 	if (viafb_lvds_identify_vt1636(VIA_PORT_31)) {
 		viaparinfo->chip_info->lvds_chip_info.i2c_port = VIA_PORT_31;
@@ -175,20 +171,20 @@ int __devinit viafb_lvds_trasmitter_identify(void)
 	viaparinfo->chip_info->lvds_chip_info.lvds_chip_slave_addr =
 		VT1631_LVDS_I2C_ADDR;
 
-	if (check_lvds_chip(VT1631_DEVICE_ID_REG, VT1631_DEVICE_ID) != FAIL) {
+	if (check_lvds_chip(VT1631_DEVICE_ID_REG, VT1631_DEVICE_ID)) {
 		DEBUG_MSG(KERN_INFO "\n VT1631 LVDS ! \n");
 		DEBUG_MSG(KERN_INFO "\n %2d",
 			  viaparinfo->chip_info->lvds_chip_info.lvds_chip_name);
 		DEBUG_MSG(KERN_INFO "\n %2d",
 			  viaparinfo->chip_info->lvds_chip_info.lvds_chip_name);
-		return OK;
+		return true;
 	}
 
 	viaparinfo->chip_info->lvds_chip_info.lvds_chip_name =
 		NON_LVDS_TRANSMITTER;
 	viaparinfo->chip_info->lvds_chip_info.lvds_chip_slave_addr =
 		VT1631_LVDS_I2C_ADDR;
-	return FAIL;
+	return false;
 }
 
 static void __devinit fp_id_to_vindex(int panel_id)
@@ -562,7 +558,7 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
 	int set_vres = plvds_setting_info->v_active;
 	int panel_hres = plvds_setting_info->lcd_panel_hres;
 	int panel_vres = plvds_setting_info->lcd_panel_vres;
-	u32 pll_D_N, clock;
+	u32 clock;
 	struct display_timing mode_crt_reg, panel_crt_reg;
 	struct crt_mode_table *panel_crt_table = NULL;
 	struct VideoModeTable *vmode_tbl = viafb_get_mode(panel_hres,
@@ -613,10 +609,7 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
 		viafb_load_FIFO_reg(set_iga, set_hres, set_vres);
 
 	fill_lcd_format();
-
-	pll_D_N = viafb_get_clk_value(clock);
-	DEBUG_MSG(KERN_INFO "PLL=0x%x", pll_D_N);
-	viafb_set_vclock(pll_D_N, set_iga);
+	viafb_set_vclock(clock, set_iga);
 	lcd_patch_skew(plvds_setting_info, plvds_chip_info);
 
 	/* If K8M800, enable LCD Prefetch Mode. */
diff --git a/drivers/video/via/lcd.h b/drivers/video/via/lcd.h
index c7909fe29550a7bd8846c51244eb48743d3cd28a..75f60a655b0e09c334a77d8418a656edefb8c467 100644
--- a/drivers/video/via/lcd.h
+++ b/drivers/video/via/lcd.h
@@ -79,7 +79,7 @@ void __devinit viafb_init_lvds_output_interface(struct lvds_chip_information
 void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
 		  struct lvds_setting_information *plvds_setting_info,
 		  struct lvds_chip_information *plvds_chip_info);
-int __devinit viafb_lvds_trasmitter_identify(void);
+bool __devinit viafb_lvds_trasmitter_identify(void);
 void viafb_init_lvds_output_interface(struct lvds_chip_information
 				*plvds_chip_info,
 				struct lvds_setting_information
diff --git a/drivers/video/via/share.h b/drivers/video/via/share.h
index 4b7831f0d012d51be5cf18281c32104206e60257..61b0bd596b85db28553cbae06bcdeb8f6d4128ca 100644
--- a/drivers/video/via/share.h
+++ b/drivers/video/via/share.h
@@ -22,14 +22,6 @@
 #ifndef __SHARE_H__
 #define __SHARE_H__
 
-/* Define Return Value */
-#define FAIL        -1
-#define OK          1
-
-#ifndef NULL
-#define NULL 0
-#endif
-
 /* Define Bit Field */
 #define BIT0    0x01
 #define BIT1    0x02
@@ -290,6 +282,7 @@
 #define HW_LAYOUT_LCD_EXTERNAL_LCD2 0x10
 
 /* Definition Refresh Rate */
+#define REFRESH_49      49
 #define REFRESH_50      50
 #define REFRESH_60      60
 #define REFRESH_75      75
@@ -575,10 +568,6 @@
 #define M1280X720_R50_HSP       NEGATIVE
 #define M1280X720_R50_VSP       POSITIVE
 
-/* 1280x720@60 Sync Polarity  (CEA Mode) */
-#define M1280X720_CEA_R60_HSP       POSITIVE
-#define M1280X720_CEA_R60_VSP       POSITIVE
-
 /* 1440x900@60 Sync Polarity (CVT Mode) */
 #define M1440X900_R60_HSP       NEGATIVE
 #define M1440X900_R60_VSP       POSITIVE
@@ -619,10 +608,6 @@
 #define M1920X1200_RB_R60_HSP  POSITIVE
 #define M1920X1200_RB_R60_VSP  NEGATIVE
 
-/* 1920x1080@60 Sync Polarity  (CEA Mode) */
-#define M1920X1080_CEA_R60_HSP       POSITIVE
-#define M1920X1080_CEA_R60_VSP       POSITIVE
-
 /* 2048x1536@60 Sync Polarity (CVT Mode) */
 #define M2048x1536_R60_HSP      NEGATIVE
 #define M2048x1536_R60_VSP      POSITIVE
diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c
index 6723d6910cde7831175df8932f9adbc5c45f9c76..eb112b62173565984c28e68b400b40f798b1877e 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/via/via-core.c
@@ -505,7 +505,14 @@ static int __devinit via_pci_setup_mmio(struct viafb_dev *vdev)
 	ret = vdev->fbmem_len = viafb_get_fb_size_from_pci(vdev->chip_type);
 	if (ret < 0)
 		goto out_unmap;
-	vdev->fbmem = ioremap_nocache(vdev->fbmem_start, vdev->fbmem_len);
+
+	/* try to map less memory on failure, 8 MB should be still enough */
+	for (; vdev->fbmem_len >= 8 << 20; vdev->fbmem_len /= 2) {
+		vdev->fbmem = ioremap_wc(vdev->fbmem_start, vdev->fbmem_len);
+		if (vdev->fbmem)
+			break;
+	}
+
 	if (vdev->fbmem == NULL) {
 		ret = -ENOMEM;
 		goto out_unmap;
diff --git a/drivers/video/via/via_clock.c b/drivers/video/via/via_clock.c
new file mode 100644
index 0000000000000000000000000000000000000000..af8f26b643c15cb8510022d53db9144969907697
--- /dev/null
+++ b/drivers/video/via/via_clock.c
@@ -0,0 +1,349 @@
+/*
+ * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
+ * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation;
+ * either version 2, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+/*
+ * clock and PLL management functions
+ */
+
+#include <linux/kernel.h>
+#include <linux/via-core.h>
+#include "via_clock.h"
+#include "global.h"
+#include "debug.h"
+
+const char *via_slap = "Please slap VIA Technologies to motivate them "
+	"releasing full documentation for your platform!\n";
+
+static inline u32 cle266_encode_pll(struct via_pll_config pll)
+{
+	return (pll.multiplier << 8)
+		| (pll.rshift << 6)
+		| pll.divisor;
+}
+
+static inline u32 k800_encode_pll(struct via_pll_config pll)
+{
+	return ((pll.divisor - 2) << 16)
+		| (pll.rshift << 10)
+		| (pll.multiplier - 2);
+}
+
+static inline u32 vx855_encode_pll(struct via_pll_config pll)
+{
+	return (pll.divisor << 16)
+		| (pll.rshift << 10)
+		| pll.multiplier;
+}
+
+static inline void cle266_set_primary_pll_encoded(u32 data)
+{
+	via_write_reg_mask(VIASR, 0x40, 0x02, 0x02); /* enable reset */
+	via_write_reg(VIASR, 0x46, data & 0xFF);
+	via_write_reg(VIASR, 0x47, (data >> 8) & 0xFF);
+	via_write_reg_mask(VIASR, 0x40, 0x00, 0x02); /* disable reset */
+}
+
+static inline void k800_set_primary_pll_encoded(u32 data)
+{
+	via_write_reg_mask(VIASR, 0x40, 0x02, 0x02); /* enable reset */
+	via_write_reg(VIASR, 0x44, data & 0xFF);
+	via_write_reg(VIASR, 0x45, (data >> 8) & 0xFF);
+	via_write_reg(VIASR, 0x46, (data >> 16) & 0xFF);
+	via_write_reg_mask(VIASR, 0x40, 0x00, 0x02); /* disable reset */
+}
+
+static inline void cle266_set_secondary_pll_encoded(u32 data)
+{
+	via_write_reg_mask(VIASR, 0x40, 0x04, 0x04); /* enable reset */
+	via_write_reg(VIASR, 0x44, data & 0xFF);
+	via_write_reg(VIASR, 0x45, (data >> 8) & 0xFF);
+	via_write_reg_mask(VIASR, 0x40, 0x00, 0x04); /* disable reset */
+}
+
+static inline void k800_set_secondary_pll_encoded(u32 data)
+{
+	via_write_reg_mask(VIASR, 0x40, 0x04, 0x04); /* enable reset */
+	via_write_reg(VIASR, 0x4A, data & 0xFF);
+	via_write_reg(VIASR, 0x4B, (data >> 8) & 0xFF);
+	via_write_reg(VIASR, 0x4C, (data >> 16) & 0xFF);
+	via_write_reg_mask(VIASR, 0x40, 0x00, 0x04); /* disable reset */
+}
+
+static inline void set_engine_pll_encoded(u32 data)
+{
+	via_write_reg_mask(VIASR, 0x40, 0x01, 0x01); /* enable reset */
+	via_write_reg(VIASR, 0x47, data & 0xFF);
+	via_write_reg(VIASR, 0x48, (data >> 8) & 0xFF);
+	via_write_reg(VIASR, 0x49, (data >> 16) & 0xFF);
+	via_write_reg_mask(VIASR, 0x40, 0x00, 0x01); /* disable reset */
+}
+
+static void cle266_set_primary_pll(struct via_pll_config config)
+{
+	cle266_set_primary_pll_encoded(cle266_encode_pll(config));
+}
+
+static void k800_set_primary_pll(struct via_pll_config config)
+{
+	k800_set_primary_pll_encoded(k800_encode_pll(config));
+}
+
+static void vx855_set_primary_pll(struct via_pll_config config)
+{
+	k800_set_primary_pll_encoded(vx855_encode_pll(config));
+}
+
+static void cle266_set_secondary_pll(struct via_pll_config config)
+{
+	cle266_set_secondary_pll_encoded(cle266_encode_pll(config));
+}
+
+static void k800_set_secondary_pll(struct via_pll_config config)
+{
+	k800_set_secondary_pll_encoded(k800_encode_pll(config));
+}
+
+static void vx855_set_secondary_pll(struct via_pll_config config)
+{
+	k800_set_secondary_pll_encoded(vx855_encode_pll(config));
+}
+
+static void k800_set_engine_pll(struct via_pll_config config)
+{
+	set_engine_pll_encoded(k800_encode_pll(config));
+}
+
+static void vx855_set_engine_pll(struct via_pll_config config)
+{
+	set_engine_pll_encoded(vx855_encode_pll(config));
+}
+
+static void set_primary_pll_state(u8 state)
+{
+	u8 value;
+
+	switch (state) {
+	case VIA_STATE_ON:
+		value = 0x20;
+		break;
+	case VIA_STATE_OFF:
+		value = 0x00;
+		break;
+	default:
+		return;
+	}
+
+	via_write_reg_mask(VIASR, 0x2D, value, 0x30);
+}
+
+static void set_secondary_pll_state(u8 state)
+{
+	u8 value;
+
+	switch (state) {
+	case VIA_STATE_ON:
+		value = 0x08;
+		break;
+	case VIA_STATE_OFF:
+		value = 0x00;
+		break;
+	default:
+		return;
+	}
+
+	via_write_reg_mask(VIASR, 0x2D, value, 0x0C);
+}
+
+static void set_engine_pll_state(u8 state)
+{
+	u8 value;
+
+	switch (state) {
+	case VIA_STATE_ON:
+		value = 0x02;
+		break;
+	case VIA_STATE_OFF:
+		value = 0x00;
+		break;
+	default:
+		return;
+	}
+
+	via_write_reg_mask(VIASR, 0x2D, value, 0x03);
+}
+
+static void set_primary_clock_state(u8 state)
+{
+	u8 value;
+
+	switch (state) {
+	case VIA_STATE_ON:
+		value = 0x20;
+		break;
+	case VIA_STATE_OFF:
+		value = 0x00;
+		break;
+	default:
+		return;
+	}
+
+	via_write_reg_mask(VIASR, 0x1B, value, 0x30);
+}
+
+static void set_secondary_clock_state(u8 state)
+{
+	u8 value;
+
+	switch (state) {
+	case VIA_STATE_ON:
+		value = 0x80;
+		break;
+	case VIA_STATE_OFF:
+		value = 0x00;
+		break;
+	default:
+		return;
+	}
+
+	via_write_reg_mask(VIASR, 0x1B, value, 0xC0);
+}
+
+static inline u8 set_clock_source_common(enum via_clksrc source, bool use_pll)
+{
+	u8 data = 0;
+
+	switch (source) {
+	case VIA_CLKSRC_X1:
+		data = 0x00;
+		break;
+	case VIA_CLKSRC_TVX1:
+		data = 0x02;
+		break;
+	case VIA_CLKSRC_TVPLL:
+		data = 0x04; /* 0x06 should be the same */
+		break;
+	case VIA_CLKSRC_DVP1TVCLKR:
+		data = 0x0A;
+		break;
+	case VIA_CLKSRC_CAP0:
+		data = 0xC;
+		break;
+	case VIA_CLKSRC_CAP1:
+		data = 0x0E;
+		break;
+	}
+
+	if (!use_pll)
+		data |= 1;
+
+	return data;
+}
+
+static void set_primary_clock_source(enum via_clksrc source, bool use_pll)
+{
+	u8 data = set_clock_source_common(source, use_pll) << 4;
+	via_write_reg_mask(VIACR, 0x6C, data, 0xF0);
+}
+
+static void set_secondary_clock_source(enum via_clksrc source, bool use_pll)
+{
+	u8 data = set_clock_source_common(source, use_pll);
+	via_write_reg_mask(VIACR, 0x6C, data, 0x0F);
+}
+
+static void dummy_set_clock_state(u8 state)
+{
+	printk(KERN_INFO "Using undocumented set clock state.\n%s", via_slap);
+}
+
+static void dummy_set_clock_source(enum via_clksrc source, bool use_pll)
+{
+	printk(KERN_INFO "Using undocumented set clock source.\n%s", via_slap);
+}
+
+static void dummy_set_pll_state(u8 state)
+{
+	printk(KERN_INFO "Using undocumented set PLL state.\n%s", via_slap);
+}
+
+static void dummy_set_pll(struct via_pll_config config)
+{
+	printk(KERN_INFO "Using undocumented set PLL.\n%s", via_slap);
+}
+
+void via_clock_init(struct via_clock *clock, int gfx_chip)
+{
+	switch (gfx_chip) {
+	case UNICHROME_CLE266:
+	case UNICHROME_K400:
+		clock->set_primary_clock_state = dummy_set_clock_state;
+		clock->set_primary_clock_source = dummy_set_clock_source;
+		clock->set_primary_pll_state = dummy_set_pll_state;
+		clock->set_primary_pll = cle266_set_primary_pll;
+
+		clock->set_secondary_clock_state = dummy_set_clock_state;
+		clock->set_secondary_clock_source = dummy_set_clock_source;
+		clock->set_secondary_pll_state = dummy_set_pll_state;
+		clock->set_secondary_pll = cle266_set_secondary_pll;
+
+		clock->set_engine_pll_state = dummy_set_pll_state;
+		clock->set_engine_pll = dummy_set_pll;
+		break;
+	case UNICHROME_K800:
+	case UNICHROME_PM800:
+	case UNICHROME_CN700:
+	case UNICHROME_CX700:
+	case UNICHROME_CN750:
+	case UNICHROME_K8M890:
+	case UNICHROME_P4M890:
+	case UNICHROME_P4M900:
+	case UNICHROME_VX800:
+		clock->set_primary_clock_state = set_primary_clock_state;
+		clock->set_primary_clock_source = set_primary_clock_source;
+		clock->set_primary_pll_state = set_primary_pll_state;
+		clock->set_primary_pll = k800_set_primary_pll;
+
+		clock->set_secondary_clock_state = set_secondary_clock_state;
+		clock->set_secondary_clock_source = set_secondary_clock_source;
+		clock->set_secondary_pll_state = set_secondary_pll_state;
+		clock->set_secondary_pll = k800_set_secondary_pll;
+
+		clock->set_engine_pll_state = set_engine_pll_state;
+		clock->set_engine_pll = k800_set_engine_pll;
+		break;
+	case UNICHROME_VX855:
+	case UNICHROME_VX900:
+		clock->set_primary_clock_state = set_primary_clock_state;
+		clock->set_primary_clock_source = set_primary_clock_source;
+		clock->set_primary_pll_state = set_primary_pll_state;
+		clock->set_primary_pll = vx855_set_primary_pll;
+
+		clock->set_secondary_clock_state = set_secondary_clock_state;
+		clock->set_secondary_clock_source = set_secondary_clock_source;
+		clock->set_secondary_pll_state = set_secondary_pll_state;
+		clock->set_secondary_pll = vx855_set_secondary_pll;
+
+		clock->set_engine_pll_state = set_engine_pll_state;
+		clock->set_engine_pll = vx855_set_engine_pll;
+		break;
+
+	}
+}
diff --git a/drivers/video/via/via_clock.h b/drivers/video/via/via_clock.h
new file mode 100644
index 0000000000000000000000000000000000000000..88714ae0d157d83eeb2dbb9151e21676dc5e3df9
--- /dev/null
+++ b/drivers/video/via/via_clock.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
+ * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation;
+ * either version 2, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+/*
+ * clock and PLL management functions
+ */
+
+#ifndef __VIA_CLOCK_H__
+#define __VIA_CLOCK_H__
+
+#include <linux/types.h>
+
+enum via_clksrc {
+	VIA_CLKSRC_X1 = 0,
+	VIA_CLKSRC_TVX1,
+	VIA_CLKSRC_TVPLL,
+	VIA_CLKSRC_DVP1TVCLKR,
+	VIA_CLKSRC_CAP0,
+	VIA_CLKSRC_CAP1,
+};
+
+struct via_pll_config {
+	u16 multiplier;
+	u8 divisor;
+	u8 rshift;
+};
+
+struct via_clock {
+	void (*set_primary_clock_state)(u8 state);
+	void (*set_primary_clock_source)(enum via_clksrc src, bool use_pll);
+	void (*set_primary_pll_state)(u8 state);
+	void (*set_primary_pll)(struct via_pll_config config);
+
+	void (*set_secondary_clock_state)(u8 state);
+	void (*set_secondary_clock_source)(enum via_clksrc src, bool use_pll);
+	void (*set_secondary_pll_state)(u8 state);
+	void (*set_secondary_pll)(struct via_pll_config config);
+
+	void (*set_engine_pll_state)(u8 state);
+	void (*set_engine_pll)(struct via_pll_config config);
+};
+
+
+static inline u32 get_pll_internal_frequency(u32 ref_freq,
+	struct via_pll_config pll)
+{
+	return ref_freq / pll.divisor * pll.multiplier;
+}
+
+static inline u32 get_pll_output_frequency(u32 ref_freq,
+	struct via_pll_config pll)
+{
+	return get_pll_internal_frequency(ref_freq, pll) >> pll.rshift;
+}
+
+void via_clock_init(struct via_clock *clock, int gfx_chip);
+
+#endif /* __VIA_CLOCK_H__ */
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index a542bed086e24900af1ee2f85ab670a2015ef4ff..cf43c80d27f6e47659d3add9aac2c22c2bc02e36 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/stat.h>
 #include <linux/via-core.h>
+#include <asm/olpc.h>
 
 #define _MASTER_FILE
 #include "global.h"
@@ -37,6 +38,8 @@ static char *viafb_mode1;
 static int viafb_bpp = 32;
 static int viafb_bpp1 = 32;
 
+static unsigned int viafb_second_xres = 640;
+static unsigned int viafb_second_yres = 480;
 static unsigned int viafb_second_offset;
 static int viafb_second_size;
 
@@ -440,8 +443,8 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 		if (viafb_SAMM_ON == 1) {
 			u.viamode.xres_sec = viafb_second_xres;
 			u.viamode.yres_sec = viafb_second_yres;
-			u.viamode.virtual_xres_sec = viafb_second_virtual_xres;
-			u.viamode.virtual_yres_sec = viafb_second_virtual_yres;
+			u.viamode.virtual_xres_sec = viafb_dual_fb ? viafbinfo1->var.xres_virtual : viafbinfo->var.xres_virtual;
+			u.viamode.virtual_yres_sec = viafb_dual_fb ? viafbinfo1->var.yres_virtual : viafbinfo->var.yres_virtual;
 			u.viamode.refresh_sec = viafb_refresh1;
 			u.viamode.bpp_sec = viafb_bpp1;
 		} else {
@@ -930,10 +933,8 @@ static int get_primary_device(void)
 	/* Rule: device on iga1 path are the primary device. */
 	if (viafb_SAMM_ON) {
 		if (viafb_CRT_ON) {
-			if (viaparinfo->crt_setting_info->iga_path == IGA1) {
-				DEBUG_MSG(KERN_INFO "CRT IGA Path:%d\n",
-					viaparinfo->
-					crt_setting_info->iga_path);
+			if (viaparinfo->shared->iga1_devices & VIA_CRT) {
+				DEBUG_MSG(KERN_INFO "CRT IGA Path:%d\n", IGA1);
 				primary_device = CRT_Device;
 			}
 		}
@@ -1011,8 +1012,13 @@ static int __init parse_active_dev(void)
 	/*    Note: The previous of active_dev is primary device,
 	   and the following is secondary device. */
 	if (!viafb_active_dev) {
-		viafb_CRT_ON = STATE_ON;
-		viafb_SAMM_ON = STATE_OFF;
+		if (machine_is_olpc()) { /* LCD only */
+			viafb_LCD_ON = STATE_ON;
+			viafb_SAMM_ON = STATE_OFF;
+		} else {
+			viafb_CRT_ON = STATE_ON;
+			viafb_SAMM_ON = STATE_OFF;
+		}
 	} else if (!strcmp(viafb_active_dev, "CRT+DVI")) {
 		/* CRT+DVI */
 		viafb_CRT_ON = STATE_ON;
@@ -1665,8 +1671,13 @@ static int parse_mode(const char *str, u32 *xres, u32 *yres)
 	char *ptr;
 
 	if (!str) {
-		*xres = 640;
-		*yres = 480;
+		if (machine_is_olpc()) {
+			*xres = 1200;
+			*yres = 900;
+		} else {
+			*xres = 640;
+			*yres = 480;
+		}
 		return 0;
 	}
 
@@ -1746,7 +1757,6 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
 	viaparinfo->lvds_setting_info = &viaparinfo->shared->lvds_setting_info;
 	viaparinfo->lvds_setting_info2 =
 		&viaparinfo->shared->lvds_setting_info2;
-	viaparinfo->crt_setting_info = &viaparinfo->shared->crt_setting_info;
 	viaparinfo->chip_info = &viaparinfo->shared->chip_info;
 
 	if (viafb_dual_fb)
@@ -1793,14 +1803,10 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
 
 	parse_mode(viafb_mode, &default_xres, &default_yres);
 	vmode_entry = viafb_get_mode(default_xres, default_yres);
-	if (viafb_SAMM_ON == 1) {
+	if (viafb_SAMM_ON == 1)
 		parse_mode(viafb_mode1, &viafb_second_xres,
 			&viafb_second_yres);
 
-		viafb_second_virtual_xres = viafb_second_xres;
-		viafb_second_virtual_yres = viafb_second_yres;
-	}
-
 	default_var.xres = default_xres;
 	default_var.yres = default_yres;
 	default_var.xres_virtual = default_xres;
@@ -1844,8 +1850,8 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
 
 		default_var.xres = viafb_second_xres;
 		default_var.yres = viafb_second_yres;
-		default_var.xres_virtual = viafb_second_virtual_xres;
-		default_var.yres_virtual = viafb_second_virtual_yres;
+		default_var.xres_virtual = viafb_second_xres;
+		default_var.yres_virtual = viafb_second_yres;
 		default_var.bits_per_pixel = viafb_bpp1;
 		viafb_fill_var_timing_info(&default_var, viafb_get_refresh(
 			default_var.xres, default_var.yres, viafb_refresh1),
@@ -1927,11 +1933,16 @@ void __devexit via_fb_pci_remove(struct pci_dev *pdev)
 }
 
 #ifndef MODULE
-static int __init viafb_setup(char *options)
+static int __init viafb_setup(void)
 {
 	char *this_opt;
+	char *options;
+
 	DEBUG_MSG(KERN_INFO "viafb_setup!\n");
 
+	if (fb_get_options("viafb", &options))
+		return -ENODEV;
+
 	if (!options || !*options)
 		return 0;
 
@@ -2005,11 +2016,16 @@ static int __init viafb_setup(char *options)
 int __init viafb_init(void)
 {
 	u32 dummy_x, dummy_y;
+	int r;
+
+	if (machine_is_olpc())
+		/* Apply XO-1.5-specific configuration. */
+		viafb_lcd_panel_id = 23;
+
 #ifndef MODULE
-	char *option = NULL;
-	if (fb_get_options("viafb", &option))
-		return -ENODEV;
-	viafb_setup(option);
+	r = viafb_setup();
+	if (r < 0)
+		return r;
 #endif
 	if (parse_mode(viafb_mode, &dummy_x, &dummy_y)
 		|| !viafb_get_mode(dummy_x, dummy_y)
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h
index 137996dc547e98ffd7c12470a2bdfa2c296b02d7..d9440635d1d4bdc8683c63558c0cd028d6a08ef1 100644
--- a/drivers/video/via/viafbdev.h
+++ b/drivers/video/via/viafbdev.h
@@ -50,7 +50,6 @@ struct viafb_shared {
 
 	/* All the information will be needed to set engine */
 	struct tmds_setting_information tmds_setting_info;
-	struct crt_setting_information crt_setting_info;
 	struct lvds_setting_information lvds_setting_info;
 	struct lvds_setting_information lvds_setting_info2;
 	struct chip_information chip_info;
@@ -79,14 +78,11 @@ struct viafb_par {
 	/* All the information will be needed to set engine */
 	/* depreciated, use the ones in shared directly */
 	struct tmds_setting_information *tmds_setting_info;
-	struct crt_setting_information *crt_setting_info;
 	struct lvds_setting_information *lvds_setting_info;
 	struct lvds_setting_information *lvds_setting_info2;
 	struct chip_information *chip_info;
 };
 
-extern unsigned int viafb_second_virtual_yres;
-extern unsigned int viafb_second_virtual_xres;
 extern int viafb_SAMM_ON;
 extern int viafb_dual_fb;
 extern int viafb_LCD2_ON;
diff --git a/drivers/video/via/viamode.c b/drivers/video/via/viamode.c
index 8c5bc41ff6a485a6a6dbc7ef0aa9933353bcf091..58df74e1417e0a744ddd2f822accf4647cfd48ba 100644
--- a/drivers/video/via/viamode.c
+++ b/drivers/video/via/viamode.c
@@ -30,10 +30,6 @@ struct io_reg CN400_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
 {VIASR, SR1A, 0xFB, 0x08},
 {VIASR, SR1E, 0x0F, 0x01},
 {VIASR, SR2A, 0xFF, 0x00},
-{VIACR, CR0A, 0xFF, 0x1E},	/* Cursor Start                        */
-{VIACR, CR0B, 0xFF, 0x00},	/* Cursor End                          */
-{VIACR, CR0E, 0xFF, 0x00},	/* Cursor Location High                */
-{VIACR, CR0F, 0xFF, 0x00},	/* Cursor Localtion Low                */
 {VIACR, CR32, 0xFF, 0x00},
 {VIACR, CR33, 0xFF, 0x00},
 {VIACR, CR35, 0xFF, 0x00},
@@ -41,7 +37,6 @@ struct io_reg CN400_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
 {VIACR, CR69, 0xFF, 0x00},
 {VIACR, CR6A, 0xFF, 0x40},
 {VIACR, CR6B, 0xFF, 0x00},
-{VIACR, CR6C, 0xFF, 0x00},
 {VIACR, CR88, 0xFF, 0x40},	/* LCD Panel Type                      */
 {VIACR, CR89, 0xFF, 0x00},	/* LCD Timing Control 0                */
 {VIACR, CR8A, 0xFF, 0x88},	/* LCD Timing Control 1                */
@@ -87,7 +82,6 @@ struct io_reg CN700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
 {VIACR, CR69, 0xFF, 0x00},
 {VIACR, CR6A, 0xFD, 0x40},
 {VIACR, CR6B, 0xFF, 0x00},
-{VIACR, CR6C, 0xFF, 0x00},
 {VIACR, CR77, 0xFF, 0x00},	/* LCD scaling Factor */
 {VIACR, CR78, 0xFF, 0x00},	/* LCD scaling Factor */
 {VIACR, CR79, 0xFF, 0x00},	/* LCD scaling Factor */
@@ -125,10 +119,6 @@ struct io_reg KM400_ModeXregs[] = {
 	{VIASR, SR2A, 0xFF, 0x00},	/* Power Management Control 5      */
 	{VIASR, SR2D, 0xFF, 0xFF},	/* Power Management Control 1      */
 	{VIASR, SR2E, 0xFF, 0xFF},	/* Power Management Control 2      */
-	{VIACR, CR0A, 0xFF, 0x1E},	/* Cursor Start                    */
-	{VIACR, CR0B, 0xFF, 0x00},	/* Cursor End                      */
-	{VIACR, CR0E, 0xFF, 0x00},	/* Cursor Location High            */
-	{VIACR, CR0F, 0xFF, 0x00},	/* Cursor Localtion Low            */
 	{VIACR, CR33, 0xFF, 0x00},
 	{VIACR, CR55, 0x80, 0x00},
 	{VIACR, CR5D, 0x80, 0x00},
@@ -161,11 +151,7 @@ struct io_reg CX700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
 {VIASR, SR1B, 0xFF, 0xF0},
 {VIASR, SR1E, 0xFF, 0x01},
 {VIASR, SR2A, 0xFF, 0x00},
-{VIASR, SR2D, 0xFF, 0xFF},	/* VCK and LCK PLL power on.           */
-{VIACR, CR0A, 0xFF, 0x1E},	/* Cursor Start                        */
-{VIACR, CR0B, 0xFF, 0x00},	/* Cursor End                          */
-{VIACR, CR0E, 0xFF, 0x00},	/* Cursor Location High                */
-{VIACR, CR0F, 0xFF, 0x00},	/* Cursor Localtion Low                */
+{VIASR, SR2D, 0xC0, 0xC0},	/* delayed E3_ECK */
 {VIACR, CR32, 0xFF, 0x00},
 {VIACR, CR33, 0xFF, 0x00},
 {VIACR, CR35, 0xFF, 0x00},
@@ -174,7 +160,6 @@ struct io_reg CX700_ModeXregs[] = { {VIASR, SR10, 0xFF, 0x01},
 {VIACR, CR69, 0xFF, 0x00},
 {VIACR, CR6A, 0xFF, 0x40},
 {VIACR, CR6B, 0xFF, 0x00},
-{VIACR, CR6C, 0xFF, 0x00},
 {VIACR, CR88, 0xFF, 0x40},	/* LCD Panel Type                      */
 {VIACR, CR89, 0xFF, 0x00},	/* LCD Timing Control 0                */
 {VIACR, CR8A, 0xFF, 0x88},	/* LCD Timing Control 1                */
@@ -204,14 +189,7 @@ struct io_reg VX855_ModeXregs[] = {
 {VIASR, SR2A, 0xF0, 0x00},
 {VIASR, SR58, 0xFF, 0x00},
 {VIASR, SR59, 0xFF, 0x00},
-{VIASR, SR2D, 0xFF, 0xFF},	/* VCK and LCK PLL power on.           */
-{VIACR, CR09, 0xFF, 0x00},	/* Initial CR09=0*/
-{VIACR, CR11, 0x8F, 0x00},	/* IGA1 initial  Vertical end       */
-{VIACR, CR17, 0x7F, 0x00}, 	/* IGA1 CRT Mode control init   */
-{VIACR, CR0A, 0xFF, 0x1E},	/* Cursor Start                        */
-{VIACR, CR0B, 0xFF, 0x00},	/* Cursor End                          */
-{VIACR, CR0E, 0xFF, 0x00},	/* Cursor Location High                */
-{VIACR, CR0F, 0xFF, 0x00},	/* Cursor Localtion Low                */
+{VIASR, SR2D, 0xC0, 0xC0},	/* delayed E3_ECK */
 {VIACR, CR32, 0xFF, 0x00},
 {VIACR, CR33, 0x7F, 0x00},
 {VIACR, CR35, 0xFF, 0x00},
@@ -219,7 +197,6 @@ struct io_reg VX855_ModeXregs[] = {
 {VIACR, CR69, 0xFF, 0x00},
 {VIACR, CR6A, 0xFD, 0x60},
 {VIACR, CR6B, 0xFF, 0x00},
-{VIACR, CR6C, 0xFF, 0x00},
 {VIACR, CR88, 0xFF, 0x40},          /* LCD Panel Type                      */
 {VIACR, CR89, 0xFF, 0x00},          /* LCD Timing Control 0                */
 {VIACR, CR8A, 0xFF, 0x88},          /* LCD Timing Control 1                */
@@ -606,7 +583,7 @@ static struct crt_mode_table CRTM1200x720[] = {
 /* 1200x900 (DCON) */
 static struct crt_mode_table DCON1200x900[] = {
 	/* r_rate,               hsp,               vsp   */
-	{REFRESH_60, M1200X900_R60_HSP, M1200X900_R60_VSP,
+	{REFRESH_49, M1200X900_R60_HSP, M1200X900_R60_VSP,
 	/* The correct htotal is 1240, but this doesn't raster on VX855. */
 	/* Via suggested changing to a multiple of 16, hence 1264.       */
 	/*  HT,   HA,  HBS, HBE,  HSS, HSE,  VT,  VA, VBS, VBE, VSS, VSE */
@@ -877,23 +854,6 @@ static struct VideoModeTable viafb_rb_modes[] = {
 	{CRTM1920x1200_RB, ARRAY_SIZE(CRTM1920x1200_RB)}
 };
 
-struct crt_mode_table CEAM1280x720[] = {
-	{REFRESH_60, M1280X720_CEA_R60_HSP, M1280X720_CEA_R60_VSP,
-	 /* HT,    HA,   HBS,  HBE,  HSS, HSE,  VT,   VA,  VBS, VBE, VSS, VSE */
-	 {1650, 1280, 1280, 370, 1390, 40, 750, 720, 720, 30, 725, 5} }
-};
-struct crt_mode_table CEAM1920x1080[] = {
-	{REFRESH_60, M1920X1080_CEA_R60_HSP, M1920X1080_CEA_R60_VSP,
-	 /* HT,    HA,   HBS,  HBE,  HSS, HSE,  VT,  VA, VBS, VBE,  VSS, VSE */
-	 {2200, 1920, 1920, 300, 2008, 44, 1125, 1080, 1080, 45, 1084, 5} }
-};
-struct VideoModeTable CEA_HDMI_Modes[] = {
-	/* Display : 1280x720 */
-	{CEAM1280x720, ARRAY_SIZE(CEAM1280x720)},
-	{CEAM1920x1080, ARRAY_SIZE(CEAM1920x1080)}
-};
-
-int NUM_TOTAL_CEA_MODES = ARRAY_SIZE(CEA_HDMI_Modes);
 int NUM_TOTAL_CN400_ModeXregs = ARRAY_SIZE(CN400_ModeXregs);
 int NUM_TOTAL_CN700_ModeXregs = ARRAY_SIZE(CN700_ModeXregs);
 int NUM_TOTAL_KM400_ModeXregs = ARRAY_SIZE(KM400_ModeXregs);
diff --git a/drivers/video/via/viamode.h b/drivers/video/via/viamode.h
index 8a67ea1b5ef03add2468080f772ebf880313901c..3751289eb4506a1faa2a87a187dd6737ce37c598 100644
--- a/drivers/video/via/viamode.h
+++ b/drivers/video/via/viamode.h
@@ -41,7 +41,6 @@ struct patch_table {
 	struct io_reg *io_reg_table;
 };
 
-extern int NUM_TOTAL_CEA_MODES;
 extern int NUM_TOTAL_CN400_ModeXregs;
 extern int NUM_TOTAL_CN700_ModeXregs;
 extern int NUM_TOTAL_KM400_ModeXregs;
@@ -50,14 +49,6 @@ extern int NUM_TOTAL_VX855_ModeXregs;
 extern int NUM_TOTAL_CLE266_ModeXregs;
 extern int NUM_TOTAL_PATCH_MODE;
 
-/********************/
-/* Mode Table       */
-/********************/
-
-extern struct crt_mode_table CEAM1280x720[];
-extern struct crt_mode_table CEAM1920x1080[];
-extern struct VideoModeTable CEA_HDMI_Modes[];
-
 extern struct io_reg CN400_ModeXregs[];
 extern struct io_reg CN700_ModeXregs[];
 extern struct io_reg KM400_ModeXregs[];
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 1b0f98bc51b5fbdaa9288bbc436fd4316dea38a0..022f9eb0b7bf01546479d8da03a98394f73299c6 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -990,6 +990,12 @@ config BCM63XX_WDT
 	  To compile this driver as a loadable module, choose M here.
 	  The module will be called bcm63xx_wdt.
 
+config LANTIQ_WDT
+	tristate "Lantiq SoC watchdog"
+	depends on LANTIQ
+	help
+	  Hardware driver for the Lantiq SoC Watchdog Timer.
+
 # PARISC Architecture
 
 # POWERPC Architecture
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 3f8608b922a7df6531b948de47437961ad8223be..ed26f7094e470ac8cd06317136305ea1a01ea2a8 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -123,6 +123,7 @@ obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
 obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
 obj-$(CONFIG_OCTEON_WDT) += octeon-wdt.o
 octeon-wdt-y := octeon-wdt-main.o octeon-wdt-nmi.o
+obj-$(CONFIG_LANTIQ_WDT) += lantiq_wdt.o
 
 # PARISC Architecture
 
diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index 3c5045a206ddbded9e82fbb9db41fa5fa50c178d..5064e831752128a41ee810dbb854af8ef1cadb40 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -248,7 +248,7 @@ static int __devinit bcm63xx_wdt_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	bcm63xx_wdt_device.regs = ioremap_nocache(r->start, r->end - r->start);
+	bcm63xx_wdt_device.regs = ioremap_nocache(r->start, resource_size(r));
 	if (!bcm63xx_wdt_device.regs) {
 		dev_err(&pdev->dev, "failed to remap I/O resources\n");
 		return -ENXIO;
diff --git a/drivers/watchdog/lantiq_wdt.c b/drivers/watchdog/lantiq_wdt.c
new file mode 100644
index 0000000000000000000000000000000000000000..7d82adac1cb204cf073aee4aced6c90f821fd259
--- /dev/null
+++ b/drivers/watchdog/lantiq_wdt.c
@@ -0,0 +1,261 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ *  Based on EP93xx wdt driver
+ */
+
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/platform_device.h>
+#include <linux/uaccess.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <lantiq.h>
+
+/* Section 3.4 of the datasheet
+ * The password sequence protects the WDT control register from unintended
+ * write actions, which might cause malfunction of the WDT.
+ *
+ * essentially the following two magic passwords need to be written to allow
+ * IO access to the WDT core
+ */
+#define LTQ_WDT_PW1		0x00BE0000
+#define LTQ_WDT_PW2		0x00DC0000
+
+#define LTQ_WDT_CR		0x0	/* watchdog control register */
+#define LTQ_WDT_SR		0x8	/* watchdog status register */
+
+#define LTQ_WDT_SR_EN		(0x1 << 31)	/* enable bit */
+#define LTQ_WDT_SR_PWD		(0x3 << 26)	/* turn on power */
+#define LTQ_WDT_SR_CLKDIV	(0x3 << 24)	/* turn on clock and set */
+						/* divider to 0x40000 */
+#define LTQ_WDT_DIVIDER		0x40000
+#define LTQ_MAX_TIMEOUT		((1 << 16) - 1)	/* the reload field is 16 bit */
+
+static int nowayout = WATCHDOG_NOWAYOUT;
+
+static void __iomem *ltq_wdt_membase;
+static unsigned long ltq_io_region_clk_rate;
+
+static unsigned long ltq_wdt_bootstatus;
+static unsigned long ltq_wdt_in_use;
+static int ltq_wdt_timeout = 30;
+static int ltq_wdt_ok_to_close;
+
+static void
+ltq_wdt_enable(void)
+{
+	ltq_wdt_timeout = ltq_wdt_timeout *
+			(ltq_io_region_clk_rate / LTQ_WDT_DIVIDER) + 0x1000;
+	if (ltq_wdt_timeout > LTQ_MAX_TIMEOUT)
+		ltq_wdt_timeout = LTQ_MAX_TIMEOUT;
+
+	/* write the first password magic */
+	ltq_w32(LTQ_WDT_PW1, ltq_wdt_membase + LTQ_WDT_CR);
+	/* write the second magic plus the configuration and new timeout */
+	ltq_w32(LTQ_WDT_SR_EN | LTQ_WDT_SR_PWD | LTQ_WDT_SR_CLKDIV |
+		LTQ_WDT_PW2 | ltq_wdt_timeout, ltq_wdt_membase + LTQ_WDT_CR);
+}
+
+static void
+ltq_wdt_disable(void)
+{
+	/* write the first password magic */
+	ltq_w32(LTQ_WDT_PW1, ltq_wdt_membase + LTQ_WDT_CR);
+	/* write the second password magic with no config
+	 * this turns the watchdog off
+	 */
+	ltq_w32(LTQ_WDT_PW2, ltq_wdt_membase + LTQ_WDT_CR);
+}
+
+static ssize_t
+ltq_wdt_write(struct file *file, const char __user *data,
+		size_t len, loff_t *ppos)
+{
+	if (len) {
+		if (!nowayout) {
+			size_t i;
+
+			ltq_wdt_ok_to_close = 0;
+			for (i = 0; i != len; i++) {
+				char c;
+
+				if (get_user(c, data + i))
+					return -EFAULT;
+				if (c == 'V')
+					ltq_wdt_ok_to_close = 1;
+				else
+					ltq_wdt_ok_to_close = 0;
+			}
+		}
+		ltq_wdt_enable();
+	}
+
+	return len;
+}
+
+static struct watchdog_info ident = {
+	.options = WDIOF_MAGICCLOSE | WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING |
+			WDIOF_CARDRESET,
+	.identity = "ltq_wdt",
+};
+
+static long
+ltq_wdt_ioctl(struct file *file,
+		unsigned int cmd, unsigned long arg)
+{
+	int ret = -ENOTTY;
+
+	switch (cmd) {
+	case WDIOC_GETSUPPORT:
+		ret = copy_to_user((struct watchdog_info __user *)arg, &ident,
+				sizeof(ident)) ? -EFAULT : 0;
+		break;
+
+	case WDIOC_GETBOOTSTATUS:
+		ret = put_user(ltq_wdt_bootstatus, (int __user *)arg);
+		break;
+
+	case WDIOC_GETSTATUS:
+		ret = put_user(0, (int __user *)arg);
+		break;
+
+	case WDIOC_SETTIMEOUT:
+		ret = get_user(ltq_wdt_timeout, (int __user *)arg);
+		if (!ret)
+			ltq_wdt_enable();
+		/* intentional drop through */
+	case WDIOC_GETTIMEOUT:
+		ret = put_user(ltq_wdt_timeout, (int __user *)arg);
+		break;
+
+	case WDIOC_KEEPALIVE:
+		ltq_wdt_enable();
+		ret = 0;
+		break;
+	}
+	return ret;
+}
+
+static int
+ltq_wdt_open(struct inode *inode, struct file *file)
+{
+	if (test_and_set_bit(0, &ltq_wdt_in_use))
+		return -EBUSY;
+	ltq_wdt_in_use = 1;
+	ltq_wdt_enable();
+
+	return nonseekable_open(inode, file);
+}
+
+static int
+ltq_wdt_release(struct inode *inode, struct file *file)
+{
+	if (ltq_wdt_ok_to_close)
+		ltq_wdt_disable();
+	else
+		pr_err("ltq_wdt: watchdog closed without warning\n");
+	ltq_wdt_ok_to_close = 0;
+	clear_bit(0, &ltq_wdt_in_use);
+
+	return 0;
+}
+
+static const struct file_operations ltq_wdt_fops = {
+	.owner		= THIS_MODULE,
+	.write		= ltq_wdt_write,
+	.unlocked_ioctl	= ltq_wdt_ioctl,
+	.open		= ltq_wdt_open,
+	.release	= ltq_wdt_release,
+	.llseek		= no_llseek,
+};
+
+static struct miscdevice ltq_wdt_miscdev = {
+	.minor	= WATCHDOG_MINOR,
+	.name	= "watchdog",
+	.fops	= &ltq_wdt_fops,
+};
+
+static int __init
+ltq_wdt_probe(struct platform_device *pdev)
+{
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct clk *clk;
+
+	if (!res) {
+		dev_err(&pdev->dev, "cannot obtain I/O memory region");
+		return -ENOENT;
+	}
+	res = devm_request_mem_region(&pdev->dev, res->start,
+		resource_size(res), dev_name(&pdev->dev));
+	if (!res) {
+		dev_err(&pdev->dev, "cannot request I/O memory region");
+		return -EBUSY;
+	}
+	ltq_wdt_membase = devm_ioremap_nocache(&pdev->dev, res->start,
+		resource_size(res));
+	if (!ltq_wdt_membase) {
+		dev_err(&pdev->dev, "cannot remap I/O memory region\n");
+		return -ENOMEM;
+	}
+
+	/* we do not need to enable the clock as it is always running */
+	clk = clk_get(&pdev->dev, "io");
+	WARN_ON(!clk);
+	ltq_io_region_clk_rate = clk_get_rate(clk);
+	clk_put(clk);
+
+	if (ltq_reset_cause() == LTQ_RST_CAUSE_WDTRST)
+		ltq_wdt_bootstatus = WDIOF_CARDRESET;
+
+	return misc_register(&ltq_wdt_miscdev);
+}
+
+static int __devexit
+ltq_wdt_remove(struct platform_device *pdev)
+{
+	misc_deregister(&ltq_wdt_miscdev);
+
+	if (ltq_wdt_membase)
+		iounmap(ltq_wdt_membase);
+
+	return 0;
+}
+
+
+static struct platform_driver ltq_wdt_driver = {
+	.remove = __devexit_p(ltq_wdt_remove),
+	.driver = {
+		.name = "ltq_wdt",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init
+init_ltq_wdt(void)
+{
+	return platform_driver_probe(&ltq_wdt_driver, ltq_wdt_probe);
+}
+
+static void __exit
+exit_ltq_wdt(void)
+{
+	return platform_driver_unregister(&ltq_wdt_driver);
+}
+
+module_init(init_ltq_wdt);
+module_exit(exit_ltq_wdt);
+
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started");
+
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("Lantiq SoC Watchdog");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
index 528bceb220fd5783383d8575e99ff2099fdbdd95..eed5436ffb512dd75b54f3c10a97040f71a0c71d 100644
--- a/drivers/watchdog/mpc8xxx_wdt.c
+++ b/drivers/watchdog/mpc8xxx_wdt.c
@@ -185,17 +185,20 @@ static struct miscdevice mpc8xxx_wdt_miscdev = {
 	.fops	= &mpc8xxx_wdt_fops,
 };
 
+static const struct of_device_id mpc8xxx_wdt_match[];
 static int __devinit mpc8xxx_wdt_probe(struct platform_device *ofdev)
 {
 	int ret;
+	const struct of_device_id *match;
 	struct device_node *np = ofdev->dev.of_node;
 	struct mpc8xxx_wdt_type *wdt_type;
 	u32 freq = fsl_get_sys_freq();
 	bool enabled;
 
-	if (!ofdev->dev.of_match)
+	match = of_match_device(mpc8xxx_wdt_match, &ofdev->dev);
+	if (!match)
 		return -EINVAL;
-	wdt_type = ofdev->dev.of_match->data;
+	wdt_type = match->data;
 
 	if (!freq || freq == -1)
 		return -EINVAL;
diff --git a/drivers/watchdog/mtx-1_wdt.c b/drivers/watchdog/mtx-1_wdt.c
index 5ec5ac1f78782296c5343ac07ec43932f25ad14e..1479dc4d612922327e5c2314862ace3b99922a74 100644
--- a/drivers/watchdog/mtx-1_wdt.c
+++ b/drivers/watchdog/mtx-1_wdt.c
@@ -66,6 +66,7 @@ static struct {
 	int default_ticks;
 	unsigned long inuse;
 	unsigned gpio;
+	int gstate;
 } mtx1_wdt_device;
 
 static void mtx1_wdt_trigger(unsigned long unused)
@@ -75,13 +76,13 @@ static void mtx1_wdt_trigger(unsigned long unused)
 	spin_lock(&mtx1_wdt_device.lock);
 	if (mtx1_wdt_device.running)
 		ticks--;
-	/*
-	 * toggle GPIO2_15
-	 */
-	tmp = au_readl(GPIO2_DIR);
-	tmp = (tmp & ~(1 << mtx1_wdt_device.gpio)) |
-	      ((~tmp) & (1 << mtx1_wdt_device.gpio));
-	au_writel(tmp, GPIO2_DIR);
+
+	/* toggle wdt gpio */
+	mtx1_wdt_device.gstate = ~mtx1_wdt_device.gstate;
+	if (mtx1_wdt_device.gstate)
+		gpio_direction_output(mtx1_wdt_device.gpio, 1);
+	else
+		gpio_direction_input(mtx1_wdt_device.gpio);
 
 	if (mtx1_wdt_device.queue && ticks)
 		mod_timer(&mtx1_wdt_device.timer, jiffies + MTX1_WDT_INTERVAL);
@@ -103,7 +104,8 @@ static void mtx1_wdt_start(void)
 	spin_lock_irqsave(&mtx1_wdt_device.lock, flags);
 	if (!mtx1_wdt_device.queue) {
 		mtx1_wdt_device.queue = 1;
-		gpio_set_value(mtx1_wdt_device.gpio, 1);
+		mtx1_wdt_device.gstate = 1;
+		gpio_direction_output(mtx1_wdt_device.gpio, 1);
 		mod_timer(&mtx1_wdt_device.timer, jiffies + MTX1_WDT_INTERVAL);
 	}
 	mtx1_wdt_device.running++;
@@ -117,7 +119,8 @@ static int mtx1_wdt_stop(void)
 	spin_lock_irqsave(&mtx1_wdt_device.lock, flags);
 	if (mtx1_wdt_device.queue) {
 		mtx1_wdt_device.queue = 0;
-		gpio_set_value(mtx1_wdt_device.gpio, 0);
+		mtx1_wdt_device.gstate = 0;
+		gpio_direction_output(mtx1_wdt_device.gpio, 0);
 	}
 	ticks = mtx1_wdt_device.default_ticks;
 	spin_unlock_irqrestore(&mtx1_wdt_device.lock, flags);
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index f420f1ff7f137c7be0e85f7f102e50f42a1d1a25..4781f806701d93c1e1a81917cdb2130d79d491b4 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -4,21 +4,21 @@ obj-y	+= xenbus/
 nostackp := $(call cc-option, -fno-stack-protector)
 CFLAGS_features.o			:= $(nostackp)
 
-obj-$(CONFIG_BLOCK)		+= biomerge.o
-obj-$(CONFIG_HOTPLUG_CPU)	+= cpu_hotplug.o
-obj-$(CONFIG_XEN_XENCOMM)	+= xencomm.o
-obj-$(CONFIG_XEN_BALLOON)	+= xen-balloon.o
-obj-$(CONFIG_XEN_DEV_EVTCHN)	+= xen-evtchn.o
-obj-$(CONFIG_XEN_GNTDEV)	+= xen-gntdev.o
+obj-$(CONFIG_BLOCK)			+= biomerge.o
+obj-$(CONFIG_HOTPLUG_CPU)		+= cpu_hotplug.o
+obj-$(CONFIG_XEN_XENCOMM)		+= xencomm.o
+obj-$(CONFIG_XEN_BALLOON)		+= xen-balloon.o
+obj-$(CONFIG_XEN_DEV_EVTCHN)		+= xen-evtchn.o
+obj-$(CONFIG_XEN_GNTDEV)		+= xen-gntdev.o
 obj-$(CONFIG_XEN_GRANT_DEV_ALLOC)	+= xen-gntalloc.o
-obj-$(CONFIG_XENFS)		+= xenfs/
+obj-$(CONFIG_XENFS)			+= xenfs/
 obj-$(CONFIG_XEN_SYS_HYPERVISOR)	+= sys-hypervisor.o
-obj-$(CONFIG_XEN_PLATFORM_PCI)	+= xen-platform-pci.o
-obj-$(CONFIG_SWIOTLB_XEN)	+= swiotlb-xen.o
-obj-$(CONFIG_XEN_DOM0)		+= pci.o
+obj-$(CONFIG_XEN_PLATFORM_PCI)		+= xen-platform-pci.o
+obj-$(CONFIG_SWIOTLB_XEN)		+= swiotlb-xen.o
+obj-$(CONFIG_XEN_DOM0)			+= pci.o
 
-xen-evtchn-y			:= evtchn.o
+xen-evtchn-y				:= evtchn.o
 xen-gntdev-y				:= gntdev.o
 xen-gntalloc-y				:= gntalloc.o
 
-xen-platform-pci-y		:= platform-pci.o
+xen-platform-pci-y			:= platform-pci.o
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 043af8ad6b601058418147f224b417c2eb74447d..f54290baa3dbd84317350a41aaab720649dc1baf 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -114,7 +114,6 @@ static void __balloon_append(struct page *page)
 	if (PageHighMem(page)) {
 		list_add_tail(&page->lru, &ballooned_pages);
 		balloon_stats.balloon_high++;
-		dec_totalhigh_pages();
 	} else {
 		list_add(&page->lru, &ballooned_pages);
 		balloon_stats.balloon_low++;
@@ -124,6 +123,8 @@ static void __balloon_append(struct page *page)
 static void balloon_append(struct page *page)
 {
 	__balloon_append(page);
+	if (PageHighMem(page))
+		dec_totalhigh_pages();
 	totalram_pages--;
 }
 
@@ -193,7 +194,7 @@ static enum bp_state update_schedule(enum bp_state state)
 	return BP_EAGAIN;
 }
 
-static unsigned long current_target(void)
+static long current_credit(void)
 {
 	unsigned long target = balloon_stats.target_pages;
 
@@ -202,7 +203,7 @@ static unsigned long current_target(void)
 		     balloon_stats.balloon_low +
 		     balloon_stats.balloon_high);
 
-	return target;
+	return target - balloon_stats.current_pages;
 }
 
 static enum bp_state increase_reservation(unsigned long nr_pages)
@@ -246,7 +247,7 @@ static enum bp_state increase_reservation(unsigned long nr_pages)
 		set_phys_to_machine(pfn, frame_list[i]);
 
 		/* Link back into the page tables if not highmem. */
-		if (!xen_hvm_domain() && pfn < max_low_pfn) {
+		if (xen_pv_domain() && !PageHighMem(page)) {
 			int ret;
 			ret = HYPERVISOR_update_va_mapping(
 				(unsigned long)__va(pfn << PAGE_SHIFT),
@@ -293,7 +294,7 @@ static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp)
 
 		scrub_page(page);
 
-		if (!xen_hvm_domain() && !PageHighMem(page)) {
+		if (xen_pv_domain() && !PageHighMem(page)) {
 			ret = HYPERVISOR_update_va_mapping(
 				(unsigned long)__va(pfn << PAGE_SHIFT),
 				__pte_ma(0), 0);
@@ -337,7 +338,7 @@ static void balloon_process(struct work_struct *work)
 	mutex_lock(&balloon_mutex);
 
 	do {
-		credit = current_target() - balloon_stats.current_pages;
+		credit = current_credit();
 
 		if (credit > 0)
 			state = increase_reservation(credit);
@@ -420,7 +421,7 @@ void free_xenballooned_pages(int nr_pages, struct page** pages)
 	}
 
 	/* The balloon may be too large now. Shrink it if needed. */
-	if (current_target() != balloon_stats.current_pages)
+	if (current_credit())
 		schedule_delayed_work(&balloon_worker, 0);
 
 	mutex_unlock(&balloon_mutex);
@@ -429,7 +430,7 @@ EXPORT_SYMBOL(free_xenballooned_pages);
 
 static int __init balloon_init(void)
 {
- 	unsigned long pfn, nr_pages, extra_pfn_end;
+	unsigned long pfn, extra_pfn_end;
 	struct page *page;
 
 	if (!xen_domain())
@@ -437,11 +438,7 @@ static int __init balloon_init(void)
 
 	pr_info("xen/balloon: Initialising balloon driver.\n");
 
- 	if (xen_pv_domain())
- 		nr_pages = xen_start_info->nr_pages;
- 	else
- 		nr_pages = max_pfn;
- 	balloon_stats.current_pages = min(nr_pages, max_pfn);
+	balloon_stats.current_pages = xen_pv_domain() ? min(xen_start_info->nr_pages, max_pfn) : max_pfn;
 	balloon_stats.target_pages  = balloon_stats.current_pages;
 	balloon_stats.balloon_low   = 0;
 	balloon_stats.balloon_high  = 0;
@@ -466,7 +463,7 @@ static int __init balloon_init(void)
 	     pfn < extra_pfn_end;
 	     pfn++) {
 		page = pfn_to_page(pfn);
-		/* totalram_pages doesn't include the boot-time
+		/* totalram_pages and totalhigh_pages do not include the boot-time
 		   balloon extension, so don't subtract from it. */
 		__balloon_append(page);
 	}
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 33167b43ac7e4ad9ae981b53ad6ee9069d453296..3ff822b481454847487b2c3eeaaa18d354f33721 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -101,6 +101,7 @@ struct irq_info
 			unsigned short gsi;
 			unsigned char vector;
 			unsigned char flags;
+			uint16_t domid;
 		} pirq;
 	} u;
 };
@@ -118,6 +119,8 @@ static DEFINE_PER_CPU(unsigned long [NR_EVENT_CHANNELS/BITS_PER_LONG],
 static struct irq_chip xen_dynamic_chip;
 static struct irq_chip xen_percpu_chip;
 static struct irq_chip xen_pirq_chip;
+static void enable_dynirq(struct irq_data *data);
+static void disable_dynirq(struct irq_data *data);
 
 /* Get info for IRQ */
 static struct irq_info *info_for_irq(unsigned irq)
@@ -184,6 +187,7 @@ static void xen_irq_info_pirq_init(unsigned irq,
 				   unsigned short pirq,
 				   unsigned short gsi,
 				   unsigned short vector,
+				   uint16_t domid,
 				   unsigned char flags)
 {
 	struct irq_info *info = info_for_irq(irq);
@@ -193,6 +197,7 @@ static void xen_irq_info_pirq_init(unsigned irq,
 	info->u.pirq.pirq = pirq;
 	info->u.pirq.gsi = gsi;
 	info->u.pirq.vector = vector;
+	info->u.pirq.domid = domid;
 	info->u.pirq.flags = flags;
 }
 
@@ -473,16 +478,6 @@ static void xen_free_irq(unsigned irq)
 	irq_free_desc(irq);
 }
 
-static void pirq_unmask_notify(int irq)
-{
-	struct physdev_eoi eoi = { .irq = pirq_from_irq(irq) };
-
-	if (unlikely(pirq_needs_eoi(irq))) {
-		int rc = HYPERVISOR_physdev_op(PHYSDEVOP_eoi, &eoi);
-		WARN_ON(rc);
-	}
-}
-
 static void pirq_query_unmask(int irq)
 {
 	struct physdev_irq_status_query irq_status;
@@ -506,6 +501,29 @@ static bool probing_irq(int irq)
 	return desc && desc->action == NULL;
 }
 
+static void eoi_pirq(struct irq_data *data)
+{
+	int evtchn = evtchn_from_irq(data->irq);
+	struct physdev_eoi eoi = { .irq = pirq_from_irq(data->irq) };
+	int rc = 0;
+
+	irq_move_irq(data);
+
+	if (VALID_EVTCHN(evtchn))
+		clear_evtchn(evtchn);
+
+	if (pirq_needs_eoi(data->irq)) {
+		rc = HYPERVISOR_physdev_op(PHYSDEVOP_eoi, &eoi);
+		WARN_ON(rc);
+	}
+}
+
+static void mask_ack_pirq(struct irq_data *data)
+{
+	disable_dynirq(data);
+	eoi_pirq(data);
+}
+
 static unsigned int __startup_pirq(unsigned int irq)
 {
 	struct evtchn_bind_pirq bind_pirq;
@@ -539,7 +557,7 @@ static unsigned int __startup_pirq(unsigned int irq)
 
 out:
 	unmask_evtchn(evtchn);
-	pirq_unmask_notify(irq);
+	eoi_pirq(irq_get_irq_data(irq));
 
 	return 0;
 }
@@ -579,18 +597,7 @@ static void enable_pirq(struct irq_data *data)
 
 static void disable_pirq(struct irq_data *data)
 {
-}
-
-static void ack_pirq(struct irq_data *data)
-{
-	int evtchn = evtchn_from_irq(data->irq);
-
-	irq_move_irq(data);
-
-	if (VALID_EVTCHN(evtchn)) {
-		mask_evtchn(evtchn);
-		clear_evtchn(evtchn);
-	}
+	disable_dynirq(data);
 }
 
 static int find_irq_by_gsi(unsigned gsi)
@@ -639,9 +646,6 @@ int xen_bind_pirq_gsi_to_irq(unsigned gsi,
 	if (irq < 0)
 		goto out;
 
-	irq_set_chip_and_handler_name(irq, &xen_pirq_chip, handle_level_irq,
-				      name);
-
 	irq_op.irq = irq;
 	irq_op.vector = 0;
 
@@ -655,9 +659,35 @@ int xen_bind_pirq_gsi_to_irq(unsigned gsi,
 		goto out;
 	}
 
-	xen_irq_info_pirq_init(irq, 0, pirq, gsi, irq_op.vector,
+	xen_irq_info_pirq_init(irq, 0, pirq, gsi, irq_op.vector, DOMID_SELF,
 			       shareable ? PIRQ_SHAREABLE : 0);
 
+	pirq_query_unmask(irq);
+	/* We try to use the handler with the appropriate semantic for the
+	 * type of interrupt: if the interrupt doesn't need an eoi
+	 * (pirq_needs_eoi returns false), we treat it like an edge
+	 * triggered interrupt so we use handle_edge_irq.
+	 * As a matter of fact this only happens when the corresponding
+	 * physical interrupt is edge triggered or an msi.
+	 *
+	 * On the other hand if the interrupt needs an eoi (pirq_needs_eoi
+	 * returns true) we treat it like a level triggered interrupt so we
+	 * use handle_fasteoi_irq like the native code does for this kind of
+	 * interrupts.
+	 * Depending on the Xen version, pirq_needs_eoi might return true
+	 * not only for level triggered interrupts but for edge triggered
+	 * interrupts too. In any case Xen always honors the eoi mechanism,
+	 * not injecting any more pirqs of the same kind if the first one
+	 * hasn't received an eoi yet. Therefore using the fasteoi handler
+	 * is the right choice either way.
+	 */
+	if (pirq_needs_eoi(irq))
+		irq_set_chip_and_handler_name(irq, &xen_pirq_chip,
+				handle_fasteoi_irq, name);
+	else
+		irq_set_chip_and_handler_name(irq, &xen_pirq_chip,
+				handle_edge_irq, name);
+
 out:
 	spin_unlock(&irq_mapping_update_lock);
 
@@ -680,7 +710,8 @@ int xen_allocate_pirq_msi(struct pci_dev *dev, struct msi_desc *msidesc)
 }
 
 int xen_bind_pirq_msi_to_irq(struct pci_dev *dev, struct msi_desc *msidesc,
-			     int pirq, int vector, const char *name)
+			     int pirq, int vector, const char *name,
+			     domid_t domid)
 {
 	int irq, ret;
 
@@ -690,10 +721,10 @@ int xen_bind_pirq_msi_to_irq(struct pci_dev *dev, struct msi_desc *msidesc,
 	if (irq == -1)
 		goto out;
 
-	irq_set_chip_and_handler_name(irq, &xen_pirq_chip, handle_level_irq,
-				      name);
+	irq_set_chip_and_handler_name(irq, &xen_pirq_chip, handle_edge_irq,
+			name);
 
-	xen_irq_info_pirq_init(irq, 0, pirq, 0, vector, 0);
+	xen_irq_info_pirq_init(irq, 0, pirq, 0, vector, domid, 0);
 	ret = irq_set_msi_desc(irq, msidesc);
 	if (ret < 0)
 		goto error_irq;
@@ -722,9 +753,16 @@ int xen_destroy_irq(int irq)
 
 	if (xen_initial_domain()) {
 		unmap_irq.pirq = info->u.pirq.pirq;
-		unmap_irq.domid = DOMID_SELF;
+		unmap_irq.domid = info->u.pirq.domid;
 		rc = HYPERVISOR_physdev_op(PHYSDEVOP_unmap_pirq, &unmap_irq);
-		if (rc) {
+		/* If another domain quits without making the pci_disable_msix
+		 * call, the Xen hypervisor takes care of freeing the PIRQs
+		 * (free_domain_pirqs).
+		 */
+		if ((rc == -ESRCH && info->u.pirq.domid != DOMID_SELF))
+			printk(KERN_INFO "domain %d does not have %d anymore\n",
+				info->u.pirq.domid, info->u.pirq.pirq);
+		else if (rc) {
 			printk(KERN_WARNING "unmap irq failed %d\n", rc);
 			goto out;
 		}
@@ -759,6 +797,12 @@ int xen_irq_from_pirq(unsigned pirq)
 	return irq;
 }
 
+
+int xen_pirq_from_irq(unsigned irq)
+{
+	return pirq_from_irq(irq);
+}
+EXPORT_SYMBOL_GPL(xen_pirq_from_irq);
 int bind_evtchn_to_irq(unsigned int evtchn)
 {
 	int irq;
@@ -773,7 +817,7 @@ int bind_evtchn_to_irq(unsigned int evtchn)
 			goto out;
 
 		irq_set_chip_and_handler_name(irq, &xen_dynamic_chip,
-					      handle_fasteoi_irq, "event");
+					      handle_edge_irq, "event");
 
 		xen_irq_info_evtchn_init(irq, evtchn);
 	}
@@ -1179,9 +1223,6 @@ static void __xen_evtchn_do_upcall(void)
 				port = (word_idx * BITS_PER_LONG) + bit_idx;
 				irq = evtchn_to_irq[port];
 
-				mask_evtchn(port);
-				clear_evtchn(port);
-
 				if (irq != -1) {
 					desc = irq_to_desc(irq);
 					if (desc)
@@ -1337,10 +1378,16 @@ static void ack_dynirq(struct irq_data *data)
 {
 	int evtchn = evtchn_from_irq(data->irq);
 
-	irq_move_masked_irq(data);
+	irq_move_irq(data);
 
 	if (VALID_EVTCHN(evtchn))
-		unmask_evtchn(evtchn);
+		clear_evtchn(evtchn);
+}
+
+static void mask_ack_dynirq(struct irq_data *data)
+{
+	disable_dynirq(data);
+	ack_dynirq(data);
 }
 
 static int retrigger_dynirq(struct irq_data *data)
@@ -1502,6 +1549,18 @@ void xen_poll_irq(int irq)
 	xen_poll_irq_timeout(irq, 0 /* no timeout */);
 }
 
+/* Check whether the IRQ line is shared with other guests. */
+int xen_test_irq_shared(int irq)
+{
+	struct irq_info *info = info_for_irq(irq);
+	struct physdev_irq_status_query irq_status = { .irq = info->u.pirq.pirq };
+
+	if (HYPERVISOR_physdev_op(PHYSDEVOP_irq_status_query, &irq_status))
+		return 0;
+	return !(irq_status.flags & XENIRQSTAT_shared);
+}
+EXPORT_SYMBOL_GPL(xen_test_irq_shared);
+
 void xen_irq_resume(void)
 {
 	unsigned int cpu, evtchn;
@@ -1535,7 +1594,9 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
 	.irq_mask		= disable_dynirq,
 	.irq_unmask		= enable_dynirq,
 
-	.irq_eoi		= ack_dynirq,
+	.irq_ack		= ack_dynirq,
+	.irq_mask_ack		= mask_ack_dynirq,
+
 	.irq_set_affinity	= set_affinity_irq,
 	.irq_retrigger		= retrigger_dynirq,
 };
@@ -1545,14 +1606,15 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
 
 	.irq_startup		= startup_pirq,
 	.irq_shutdown		= shutdown_pirq,
-
 	.irq_enable		= enable_pirq,
-	.irq_unmask		= enable_pirq,
-
 	.irq_disable		= disable_pirq,
-	.irq_mask		= disable_pirq,
 
-	.irq_ack		= ack_pirq,
+	.irq_mask		= disable_dynirq,
+	.irq_unmask		= enable_dynirq,
+
+	.irq_ack		= eoi_pirq,
+	.irq_eoi		= eoi_pirq,
+	.irq_mask_ack		= mask_ack_pirq,
 
 	.irq_set_affinity	= set_affinity_irq,
 
diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
index ef11daf0cafe9f086f3944b42fd32ff48811f4b2..dbc13e94b612b39759a01fb3605e956dbca807f6 100644
--- a/drivers/xen/evtchn.c
+++ b/drivers/xen/evtchn.c
@@ -470,7 +470,7 @@ static int evtchn_open(struct inode *inode, struct file *filp)
 
 	filp->private_data = u;
 
-	return nonseekable_open(inode, filp);;
+	return nonseekable_open(inode, filp);
 }
 
 static int evtchn_release(struct inode *inode, struct file *filp)
diff --git a/drivers/xen/gntalloc.c b/drivers/xen/gntalloc.c
index a7ffdfe19fc9b06141792bde2d3ee10f61f10dbb..f6832f46aea4a4861368465321cc8423f997cdfc 100644
--- a/drivers/xen/gntalloc.c
+++ b/drivers/xen/gntalloc.c
@@ -427,6 +427,17 @@ static long gntalloc_ioctl(struct file *filp, unsigned int cmd,
 	return 0;
 }
 
+static void gntalloc_vma_open(struct vm_area_struct *vma)
+{
+	struct gntalloc_gref *gref = vma->vm_private_data;
+	if (!gref)
+		return;
+
+	spin_lock(&gref_lock);
+	gref->users++;
+	spin_unlock(&gref_lock);
+}
+
 static void gntalloc_vma_close(struct vm_area_struct *vma)
 {
 	struct gntalloc_gref *gref = vma->vm_private_data;
@@ -441,6 +452,7 @@ static void gntalloc_vma_close(struct vm_area_struct *vma)
 }
 
 static struct vm_operations_struct gntalloc_vmops = {
+	.open = gntalloc_vma_open,
 	.close = gntalloc_vma_close,
 };
 
@@ -471,8 +483,6 @@ static int gntalloc_mmap(struct file *filp, struct vm_area_struct *vma)
 	vma->vm_private_data = gref;
 
 	vma->vm_flags |= VM_RESERVED;
-	vma->vm_flags |= VM_DONTCOPY;
-	vma->vm_flags |= VM_PFNMAP | VM_PFN_AT_MMAP;
 
 	vma->vm_ops = &gntalloc_vmops;
 
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index b0f9e8fb005255d0f49ddf9e2aa3584dbbbd9d7b..f914b26cf0c2efdfac05b8af9e6d9b8a37124dfc 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -330,17 +330,26 @@ static int unmap_grant_pages(struct grant_map *map, int offset, int pages)
 
 /* ------------------------------------------------------------------ */
 
+static void gntdev_vma_open(struct vm_area_struct *vma)
+{
+	struct grant_map *map = vma->vm_private_data;
+
+	pr_debug("gntdev_vma_open %p\n", vma);
+	atomic_inc(&map->users);
+}
+
 static void gntdev_vma_close(struct vm_area_struct *vma)
 {
 	struct grant_map *map = vma->vm_private_data;
 
-	pr_debug("close %p\n", vma);
+	pr_debug("gntdev_vma_close %p\n", vma);
 	map->vma = NULL;
 	vma->vm_private_data = NULL;
 	gntdev_put_map(map);
 }
 
 static struct vm_operations_struct gntdev_vmops = {
+	.open = gntdev_vma_open,
 	.close = gntdev_vma_close,
 };
 
@@ -652,7 +661,10 @@ static int gntdev_mmap(struct file *flip, struct vm_area_struct *vma)
 
 	vma->vm_ops = &gntdev_vmops;
 
-	vma->vm_flags |= VM_RESERVED|VM_DONTCOPY|VM_DONTEXPAND|VM_PFNMAP;
+	vma->vm_flags |= VM_RESERVED|VM_DONTEXPAND;
+
+	if (use_ptemod)
+		vma->vm_flags |= VM_DONTCOPY|VM_PFNMAP;
 
 	vma->vm_private_data = map;
 
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 3745a318defce26400eeb53f390385cb3a3af217..fd725cde6ad174bc7048c2e6dd9aa268b061ae6d 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -466,13 +466,30 @@ int gnttab_map_refs(struct gnttab_map_grant_ref *map_ops,
 		if (map_ops[i].status)
 			continue;
 
-		/* m2p override only supported for GNTMAP_contains_pte mappings */
-		if (!(map_ops[i].flags & GNTMAP_contains_pte))
-			continue;
-		pte = (pte_t *) (mfn_to_virt(PFN_DOWN(map_ops[i].host_addr)) +
+		if (map_ops[i].flags & GNTMAP_contains_pte) {
+			pte = (pte_t *) (mfn_to_virt(PFN_DOWN(map_ops[i].host_addr)) +
 				(map_ops[i].host_addr & ~PAGE_MASK));
-		mfn = pte_mfn(*pte);
-		ret = m2p_add_override(mfn, pages[i]);
+			mfn = pte_mfn(*pte);
+		} else {
+			/* If you really wanted to do this:
+			 * mfn = PFN_DOWN(map_ops[i].dev_bus_addr);
+			 *
+			 * The reason we do not implement it is b/c on the
+			 * unmap path (gnttab_unmap_refs) we have no means of
+			 * checking whether the page is !GNTMAP_contains_pte.
+			 *
+			 * That is without some extra data-structure to carry
+			 * the struct page, bool clear_pte, and list_head next
+			 * tuples and deal with allocation/delallocation, etc.
+			 *
+			 * The users of this API set the GNTMAP_contains_pte
+			 * flag so lets just return not supported until it
+			 * becomes neccessary to implement.
+			 */
+			return -EOPNOTSUPP;
+		}
+		ret = m2p_add_override(mfn, pages[i],
+				       map_ops[i].flags & GNTMAP_contains_pte);
 		if (ret)
 			return ret;
 	}
@@ -494,7 +511,7 @@ int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops,
 		return ret;
 
 	for (i = 0; i < count; i++) {
-		ret = m2p_remove_override(pages[i]);
+		ret = m2p_remove_override(pages[i], true /* clear the PTE */);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index a2eee574784e801aec6463a8317267c24f928201..0b5366b5be2017dc90aab1c6ed869908556fd954 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -70,12 +70,7 @@ static int xen_suspend(void *data)
 
 	BUG_ON(!irqs_disabled());
 
-	err = sysdev_suspend(PMSG_FREEZE);
-	if (!err) {
-		err = syscore_suspend();
-		if (err)
-			sysdev_resume();
-	}
+	err = syscore_suspend();
 	if (err) {
 		printk(KERN_ERR "xen_suspend: system core suspend failed: %d\n",
 			err);
@@ -102,7 +97,6 @@ static int xen_suspend(void *data)
 	}
 
 	syscore_resume();
-	sysdev_resume();
 
 	return 0;
 }
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 54469c3eeacdf9f39083357f8d213b9dc643406c..65ea21a974920f299afbaaa1c6e379930098f09b 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -54,7 +54,7 @@ u64 start_dma_addr;
 
 static dma_addr_t xen_phys_to_bus(phys_addr_t paddr)
 {
-	return phys_to_machine(XPADDR(paddr)).maddr;;
+	return phys_to_machine(XPADDR(paddr)).maddr;
 }
 
 static phys_addr_t xen_bus_to_phys(dma_addr_t baddr)
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index 60f1827a32cb7fc56b70a8ec829fc3c9fcaaee3c..1e0fe01eb6705dee98acd115be1ab781cdabbc10 100644
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -215,7 +215,7 @@ static struct attribute_group xen_compilation_group = {
 	.attrs = xen_compile_attrs,
 };
 
-int __init static xen_compilation_init(void)
+static int __init xen_compilation_init(void)
 {
 	return sysfs_create_group(hypervisor_kobj, &xen_compilation_group);
 }
diff --git a/firmware/Makefile b/firmware/Makefile
index 0384afa93de98b3d54c653800d95429a20a4b324..0d15a3d113a2c77bb119913f6fa2229a7c0605fa 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -32,9 +32,9 @@ fw-shipped-$(CONFIG_ADAPTEC_STARFIRE) += adaptec/starfire_rx.bin \
 					 adaptec/starfire_tx.bin
 fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin
 fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw
-fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.5.0.fw \
-			      bnx2x/bnx2x-e1h-6.2.5.0.fw \
-			      bnx2x/bnx2x-e2-6.2.5.0.fw
+fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
+			      bnx2x/bnx2x-e1h-6.2.9.0.fw \
+			      bnx2x/bnx2x-e2-6.2.9.0.fw
 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
 			     bnx2/bnx2-rv2p-09-6.0.17.fw \
 			     bnx2/bnx2-rv2p-09ax-6.0.17.fw \
diff --git a/firmware/WHENCE b/firmware/WHENCE
index 76404f9ce74d868233096161c45c0dd432d60ad3..182ecb6c275e2bef95a53b2a0912d7050a6808be 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -679,14 +679,15 @@ Found in hex form in kernel source.
 
 Driver: bnx2x: Broadcom Everest
 
-File: bnx2x/bnx2x-e1-5.2.13.0.fw
-File: bnx2x/bnx2x-e1h-5.2.13.0.fw
+File: bnx2x/bnx2x-e1-6.2.9.0.fw
+File: bnx2x/bnx2x-e1h-6.2.9.0.fw
+File: bnx2x/bnx2x-e2-6.2.9.0.fw
 
 License:
-  Copyright (c) 2007-2010 Broadcom Corporation
+  Copyright (c) 2007-2011 Broadcom Corporation
 
   This file contains firmware data derived from proprietary unpublished
-  source code, Copyright (c) 2007-2009 Broadcom Corporation.
+  source code, Copyright (c) 2007-2011 Broadcom Corporation.
 
   Permission is hereby granted for the distribution of this firmware data
   in hexadecimal or equivalent format, provided this copyright notice is
diff --git a/firmware/bnx2x/bnx2x-e1-6.2.5.0.fw.ihex b/firmware/bnx2x/bnx2x-e1-6.2.5.0.fw.ihex
deleted file mode 100644
index 1b535827a7420125e8fe8d4998eac0ef3375aeea..0000000000000000000000000000000000000000
--- a/firmware/bnx2x/bnx2x-e1-6.2.5.0.fw.ihex
+++ /dev/null
@@ -1,9483 +0,0 @@
-:1000000000003BB0000000680000070C00003C202E
-:1000100000001AF8000043300000007C00005E3051
-:1000200000007A2C00005EB0000000B00000D8E0B4
-:10003000000080200000D99800000088000159C00D
-:100040000000398800015A5000000090000193E040
-:100050000000ABFC0001947800000FFC0002407827
-:100060000000000400025078020400480000000F65
-:100070000204005400000045020400580000000083
-:100080000204005C0000000602040070000000048E
-:1000900002040078000000000204007C1217000037
-:1000A00002040080221700000204008432170000BE
-:1000B00006040088000000050204009C12150000E0
-:1000C000020400A022150000020400A43215000062
-:1000D000060400A800000004020400B8021000009A
-:1000E000020400BC00100000020400C01010000058
-:1000F000020400C420100000020400C830100000F8
-:10010000060400CC00000004020400DC0010000023
-:10011000020400E012140000020400E422140000B3
-:10012000020400E832140000060400EC00000004A1
-:100130000104012400000000010401280000000067
-:100140000104012C00000000010401300000000047
-:1001500002040004000000FF02040008000000FF89
-:100160000204000C000000FF02040010000000FF69
-:1001700002040014000000FF02040018000000FF49
-:100180000204001C000000FF02040020000000FF29
-:10019000020400240000003E0204002800000000C9
-:1001A0000204002C0000003F020400300000003F69
-:1001B000020400340000003F020400380000000088
-:1001C0000204003C0000003F020400400000003F29
-:1001D000020400440000003F020420080000021155
-:1001E0000204200C0000020002042010000002049F
-:1001F00002042014000002190204201C0000FFFF6A
-:10020000020420200000FFFF020420240000FFFF62
-:10021000020420280000FFFF0604203800000080B0
-:100220000204223807FFFFFF0204223C0000003FC7
-:100230000204224007FFFFFF020422440000000FD7
-:1002400001042248000000000104224C00000000CC
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-:1002800001042268000000000104226C000000004C
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diff --git a/firmware/bnx2x/bnx2x-e1-6.2.9.0.fw.ihex b/firmware/bnx2x/bnx2x-e1-6.2.9.0.fw.ihex
new file mode 100644
index 0000000000000000000000000000000000000000..0ed7f589118496bdf6dd6f96867bf06d90242f9d
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diff --git a/firmware/bnx2x/bnx2x-e1h-6.2.5.0.fw.ihex b/firmware/bnx2x/bnx2x-e1h-6.2.5.0.fw.ihex
deleted file mode 100644
index 5f04df69e7c33798ba0ab0dc549324d4a6cff2fb..0000000000000000000000000000000000000000
--- a/firmware/bnx2x/bnx2x-e1h-6.2.5.0.fw.ihex
+++ /dev/null
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diff --git a/firmware/bnx2x/bnx2x-e1h-6.2.9.0.fw.ihex b/firmware/bnx2x/bnx2x-e1h-6.2.9.0.fw.ihex
new file mode 100644
index 0000000000000000000000000000000000000000..ba1ce53df1d87493599873c05571869b39b6645b
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diff --git a/firmware/bnx2x/bnx2x-e2-6.2.5.0.fw.ihex b/firmware/bnx2x/bnx2x-e2-6.2.5.0.fw.ihex
deleted file mode 100644
index aef9aa622420d52a93942cec18f69b889e21a72f..0000000000000000000000000000000000000000
--- a/firmware/bnx2x/bnx2x-e2-6.2.5.0.fw.ihex
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diff --git a/firmware/bnx2x/bnx2x-e2-6.2.9.0.fw.ihex b/firmware/bnx2x/bnx2x-e2-6.2.9.0.fw.ihex
new file mode 100644
index 0000000000000000000000000000000000000000..8405e719e7fb08c5f9cd17f7faa7f588b58a0e30
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diff --git a/fs/block_dev.c b/fs/block_dev.c
index 5147bdd3b8e1cc0c86ae9ac4f32d1bcaa596d4b7..bf9c7a72037179c7ad524c439f1735a98ef5fda3 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1102,6 +1102,7 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
 			if (!bdev->bd_part)
 				goto out_clear;
 
+			ret = 0;
 			if (disk->fops->open) {
 				ret = disk->fops->open(bdev, mode);
 				if (ret == -ERESTARTSYS) {
@@ -1118,18 +1119,26 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
 					put_disk(disk);
 					goto restart;
 				}
-				if (ret)
-					goto out_clear;
 			}
-			if (!bdev->bd_openers) {
+
+			if (!ret && !bdev->bd_openers) {
 				bd_set_size(bdev,(loff_t)get_capacity(disk)<<9);
 				bdi = blk_get_backing_dev_info(bdev);
 				if (bdi == NULL)
 					bdi = &default_backing_dev_info;
 				bdev_inode_switch_bdi(bdev->bd_inode, bdi);
 			}
-			if (bdev->bd_invalidated)
+
+			/*
+			 * If the device is invalidated, rescan partition
+			 * if open succeeded or failed with -ENOMEDIUM.
+			 * The latter is necessary to prevent ghost
+			 * partitions on a removed medium.
+			 */
+			if (bdev->bd_invalidated && (!ret || ret == -ENOMEDIUM))
 				rescan_partitions(disk, bdev);
+			if (ret)
+				goto out_clear;
 		} else {
 			struct block_device *whole;
 			whole = bdget_disk(disk, 0);
@@ -1153,13 +1162,14 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
 		}
 	} else {
 		if (bdev->bd_contains == bdev) {
-			if (bdev->bd_disk->fops->open) {
+			ret = 0;
+			if (bdev->bd_disk->fops->open)
 				ret = bdev->bd_disk->fops->open(bdev, mode);
-				if (ret)
-					goto out_unlock_bdev;
-			}
-			if (bdev->bd_invalidated)
+			/* the same as first opener case, read comment there */
+			if (bdev->bd_invalidated && (!ret || ret == -ENOMEDIUM))
 				rescan_partitions(bdev->bd_disk, bdev);
+			if (ret)
+				goto out_unlock_bdev;
 		}
 		/* only one opener holds refs to the module and disk */
 		module_put(disk->fops->owner);
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index 5d505aaa72fb8326eb451687590b336c2e04052a..44ea5b92e1ba891181235a24ba53785ff7acbfa0 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -178,12 +178,13 @@ static int btrfs_xattr_acl_set(struct dentry *dentry, const char *name,
 
 	if (value) {
 		acl = posix_acl_from_xattr(value, size);
+		if (IS_ERR(acl))
+			return PTR_ERR(acl);
+
 		if (acl) {
 			ret = posix_acl_valid(acl);
 			if (ret)
 				goto out;
-		} else if (IS_ERR(acl)) {
-			return PTR_ERR(acl);
 		}
 	}
 
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index cd52f7f556efb753bc05138cb3e62e1f72a30354..9ee6bd55e16c5ea4cc9e2f1e31289ba6591730b1 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -8856,23 +8856,38 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
 int btrfs_init_space_info(struct btrfs_fs_info *fs_info)
 {
 	struct btrfs_space_info *space_info;
+	struct btrfs_super_block *disk_super;
+	u64 features;
+	u64 flags;
+	int mixed = 0;
 	int ret;
 
-	ret = update_space_info(fs_info, BTRFS_BLOCK_GROUP_SYSTEM, 0, 0,
-								 &space_info);
-	if (ret)
-		return ret;
+	disk_super = &fs_info->super_copy;
+	if (!btrfs_super_root(disk_super))
+		return 1;
 
-	ret = update_space_info(fs_info, BTRFS_BLOCK_GROUP_METADATA, 0, 0,
-								 &space_info);
-	if (ret)
-		return ret;
+	features = btrfs_super_incompat_flags(disk_super);
+	if (features & BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS)
+		mixed = 1;
 
-	ret = update_space_info(fs_info, BTRFS_BLOCK_GROUP_DATA, 0, 0,
-								 &space_info);
+	flags = BTRFS_BLOCK_GROUP_SYSTEM;
+	ret = update_space_info(fs_info, flags, 0, 0, &space_info);
 	if (ret)
-		return ret;
+		goto out;
 
+	if (mixed) {
+		flags = BTRFS_BLOCK_GROUP_METADATA | BTRFS_BLOCK_GROUP_DATA;
+		ret = update_space_info(fs_info, flags, 0, 0, &space_info);
+	} else {
+		flags = BTRFS_BLOCK_GROUP_METADATA;
+		ret = update_space_info(fs_info, flags, 0, 0, &space_info);
+		if (ret)
+			goto out;
+
+		flags = BTRFS_BLOCK_GROUP_DATA;
+		ret = update_space_info(fs_info, flags, 0, 0, &space_info);
+	}
+out:
 	return ret;
 }
 
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index ba41da59e31b1d93348622d7b47655234f5ff930..96fcfa522dab72f837d991d5afaaacd4e73d8f74 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -10,6 +10,7 @@
 #include <linux/swap.h>
 #include <linux/writeback.h>
 #include <linux/pagevec.h>
+#include <linux/prefetch.h>
 #include "extent_io.h"
 #include "extent_map.h"
 #include "compat.h"
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index ffb48d6c54334ab8fe0d29ae4d69cfa1b22d613c..2616f7ed47996a21df8b0c5de224c4b6c1aebf70 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -81,6 +81,13 @@ static unsigned int btrfs_flags_to_ioctl(unsigned int flags)
 		iflags |= FS_NOATIME_FL;
 	if (flags & BTRFS_INODE_DIRSYNC)
 		iflags |= FS_DIRSYNC_FL;
+	if (flags & BTRFS_INODE_NODATACOW)
+		iflags |= FS_NOCOW_FL;
+
+	if ((flags & BTRFS_INODE_COMPRESS) && !(flags & BTRFS_INODE_NOCOMPRESS))
+		iflags |= FS_COMPR_FL;
+	else if (flags & BTRFS_INODE_NOCOMPRESS)
+		iflags |= FS_NOCOMP_FL;
 
 	return iflags;
 }
@@ -144,16 +151,13 @@ static int check_flags(unsigned int flags)
 	if (flags & ~(FS_IMMUTABLE_FL | FS_APPEND_FL | \
 		      FS_NOATIME_FL | FS_NODUMP_FL | \
 		      FS_SYNC_FL | FS_DIRSYNC_FL | \
-		      FS_NOCOMP_FL | FS_COMPR_FL | \
-		      FS_NOCOW_FL | FS_COW_FL))
+		      FS_NOCOMP_FL | FS_COMPR_FL |
+		      FS_NOCOW_FL))
 		return -EOPNOTSUPP;
 
 	if ((flags & FS_NOCOMP_FL) && (flags & FS_COMPR_FL))
 		return -EINVAL;
 
-	if ((flags & FS_NOCOW_FL) && (flags & FS_COW_FL))
-		return -EINVAL;
-
 	return 0;
 }
 
@@ -218,6 +222,10 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
 		ip->flags |= BTRFS_INODE_DIRSYNC;
 	else
 		ip->flags &= ~BTRFS_INODE_DIRSYNC;
+	if (flags & FS_NOCOW_FL)
+		ip->flags |= BTRFS_INODE_NODATACOW;
+	else
+		ip->flags &= ~BTRFS_INODE_NODATACOW;
 
 	/*
 	 * The COMPRESS flag can only be changed by users, while the NOCOMPRESS
@@ -230,11 +238,9 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
 	} else if (flags & FS_COMPR_FL) {
 		ip->flags |= BTRFS_INODE_COMPRESS;
 		ip->flags &= ~BTRFS_INODE_NOCOMPRESS;
+	} else {
+		ip->flags &= ~(BTRFS_INODE_COMPRESS | BTRFS_INODE_NOCOMPRESS);
 	}
-	if (flags & FS_NOCOW_FL)
-		ip->flags |= BTRFS_INODE_NODATACOW;
-	else if (flags & FS_COW_FL)
-		ip->flags &= ~BTRFS_INODE_NODATACOW;
 
 	trans = btrfs_join_transaction(root, 1);
 	BUG_ON(IS_ERR(trans));
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 199a801343126d2ce61b4c5fe83ef4e059b60791..f340f7c99d09d2126ac20a40b6285fa031f84a63 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -709,7 +709,7 @@ struct backref_node *build_backref_tree(struct reloc_control *rc,
 	WARN_ON(cur->checked);
 	if (!list_empty(&cur->upper)) {
 		/*
-		 * the backref was added previously when processsing
+		 * the backref was added previously when processing
 		 * backref of type BTRFS_TREE_BLOCK_REF_KEY
 		 */
 		BUG_ON(!list_is_singular(&cur->upper));
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 9fa08662a88df54652895f472369e04ecc0b144d..2a5404c1c42f4efd1be78f5d24eed337c24429e3 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -819,7 +819,7 @@ int __ceph_caps_used(struct ceph_inode_info *ci)
 		used |= CEPH_CAP_FILE_CACHE;
 	if (ci->i_wr_ref)
 		used |= CEPH_CAP_FILE_WR;
-	if (ci->i_wrbuffer_ref)
+	if (ci->i_wb_ref || ci->i_wrbuffer_ref)
 		used |= CEPH_CAP_FILE_BUFFER;
 	return used;
 }
@@ -1990,11 +1990,11 @@ static void __take_cap_refs(struct ceph_inode_info *ci, int got)
 	if (got & CEPH_CAP_FILE_WR)
 		ci->i_wr_ref++;
 	if (got & CEPH_CAP_FILE_BUFFER) {
-		if (ci->i_wrbuffer_ref == 0)
+		if (ci->i_wb_ref == 0)
 			ihold(&ci->vfs_inode);
-		ci->i_wrbuffer_ref++;
-		dout("__take_cap_refs %p wrbuffer %d -> %d (?)\n",
-		     &ci->vfs_inode, ci->i_wrbuffer_ref-1, ci->i_wrbuffer_ref);
+		ci->i_wb_ref++;
+		dout("__take_cap_refs %p wb %d -> %d (?)\n",
+		     &ci->vfs_inode, ci->i_wb_ref-1, ci->i_wb_ref);
 	}
 }
 
@@ -2169,12 +2169,12 @@ void ceph_put_cap_refs(struct ceph_inode_info *ci, int had)
 		if (--ci->i_rdcache_ref == 0)
 			last++;
 	if (had & CEPH_CAP_FILE_BUFFER) {
-		if (--ci->i_wrbuffer_ref == 0) {
+		if (--ci->i_wb_ref == 0) {
 			last++;
 			put++;
 		}
-		dout("put_cap_refs %p wrbuffer %d -> %d (?)\n",
-		     inode, ci->i_wrbuffer_ref+1, ci->i_wrbuffer_ref);
+		dout("put_cap_refs %p wb %d -> %d (?)\n",
+		     inode, ci->i_wb_ref+1, ci->i_wb_ref);
 	}
 	if (had & CEPH_CAP_FILE_WR)
 		if (--ci->i_wr_ref == 0) {
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 03d6dafda61fbf6300902cb0aa9bdd85947c70e3..70b6a4839c386be5fa4b40b48c3bf6521eda7ca7 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -355,6 +355,7 @@ struct inode *ceph_alloc_inode(struct super_block *sb)
 	ci->i_rd_ref = 0;
 	ci->i_rdcache_ref = 0;
 	ci->i_wr_ref = 0;
+	ci->i_wb_ref = 0;
 	ci->i_wrbuffer_ref = 0;
 	ci->i_wrbuffer_ref_head = 0;
 	ci->i_shared_gen = 0;
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index f60b07b0feb075042e91c3cdabea569bd01ee158..d0fae4ce9ba55b704ccedadbfd3f298e3a00cfb4 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -3304,8 +3304,8 @@ static void con_put(struct ceph_connection *con)
 {
 	struct ceph_mds_session *s = con->private;
 
+	dout("mdsc con_put %p (%d)\n", s, atomic_read(&s->s_ref) - 1);
 	ceph_put_mds_session(s);
-	dout("mdsc con_put %p (%d)\n", s, atomic_read(&s->s_ref));
 }
 
 /*
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index e86ec1155f8f401ec2722f6b8ae005f48c6d9a42..24067d68a5549769df4be2c2a2574c36d6dcf702 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -206,7 +206,7 @@ void ceph_put_snap_realm(struct ceph_mds_client *mdsc,
 		up_write(&mdsc->snap_rwsem);
 	} else {
 		spin_lock(&mdsc->snap_empty_lock);
-		list_add(&mdsc->snap_empty, &realm->empty_item);
+		list_add(&realm->empty_item, &mdsc->snap_empty);
 		spin_unlock(&mdsc->snap_empty_lock);
 	}
 }
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index b1f1b8bb127127c4936305501e688e5285fa4eef..f5cabefa98dc03cee37b12e8c961a4f208e970a4 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -293,7 +293,7 @@ struct ceph_inode_info {
 
 	/* held references to caps */
 	int i_pin_ref;
-	int i_rd_ref, i_rdcache_ref, i_wr_ref;
+	int i_rd_ref, i_rdcache_ref, i_wr_ref, i_wb_ref;
 	int i_wrbuffer_ref, i_wrbuffer_ref_head;
 	u32 i_shared_gen;       /* increment each time we get FILE_SHARED */
 	u32 i_rdcache_gen;      /* incremented each time we get FILE_CACHE. */
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 7cb0f7f847e4c29b7114318b2d128e4eedffccbe..75c47cd8d086eb0e0466ca21cce0658d5eed8edb 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -7,6 +7,7 @@ config CIFS
 	select CRYPTO_MD5
 	select CRYPTO_HMAC
 	select CRYPTO_ARC4
+	select CRYPTO_DES
 	help
 	  This is the client VFS module for the Common Internet File System
 	  (CIFS) protocol which is the successor to the Server Message Block
@@ -152,16 +153,28 @@ config CIFS_ACL
 	    Allows to fetch CIFS/NTFS ACL from the server.  The DACL blob
 	    is handed over to the application/caller.
 
-config CIFS_EXPERIMENTAL
-	  bool "CIFS Experimental Features (EXPERIMENTAL)"
+config CIFS_SMB2
+	bool "SMB2 network file system support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && INET && BROKEN
+	select NLS
+	select KEYS
+	select FSCACHE
+	select DNS_RESOLVER
+
+	help
+	  This enables experimental support for the SMB2 (Server Message Block
+	  version 2) protocol. The SMB2 protocol is the successor to the
+	  popular CIFS and SMB network file sharing protocols. SMB2 is the
+	  native file sharing mechanism for recent versions of Windows
+	  operating systems (since Vista).  SMB2 enablement will eventually
+	  allow users better performance, security and features, than would be
+	  possible with cifs. Note that smb2 mount options also are simpler
+	  (compared to cifs) due to protocol improvements.
+
+	  Unless you are a developer or tester, say N.
+
+config CIFS_NFSD_EXPORT
+	  bool "Allow nfsd to export CIFS file system (EXPERIMENTAL)"
 	  depends on CIFS && EXPERIMENTAL
 	  help
-	    Enables cifs features under testing. These features are
-	    experimental and currently include DFS support and directory
-	    change notification ie fcntl(F_DNOTIFY), as well as the upcall
-	    mechanism which will be used for Kerberos session negotiation
-	    and uid remapping.  Some of these features also may depend on
-	    setting a value of 1 to the pseudo-file /proc/fs/cifs/Experimental
-	    (which is disabled by default). See the file fs/cifs/README
-	    for more details.  If unsure, say N.
-
+	   Allows NFS server to export a CIFS mounted share (nfsd over cifs)
diff --git a/fs/cifs/Makefile b/fs/cifs/Makefile
index d87558448e3dd87628d520f68e4f976806e260f3..005d524c3a4ae0c390c6f9b001249423f1dd3b09 100644
--- a/fs/cifs/Makefile
+++ b/fs/cifs/Makefile
@@ -4,7 +4,7 @@
 obj-$(CONFIG_CIFS) += cifs.o
 
 cifs-y := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o \
-	  link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o \
+	  link.o misc.o netmisc.o smbencrypt.o transport.o asn1.o \
 	  cifs_unicode.o nterr.o xattr.o cifsencrypt.o \
 	  readdir.o ioctl.o sess.o export.o
 
diff --git a/fs/cifs/README b/fs/cifs/README
index 74ab165fc646aea64d873900b64696a2ef35f471..4a3ca0e5ca24d3ad6445dfa73a5a76dc73e590c0 100644
--- a/fs/cifs/README
+++ b/fs/cifs/README
@@ -704,18 +704,6 @@ the start of smb requests and responses can be enabled via:
 
 	echo 1 > /proc/fs/cifs/traceSMB
 
-Two other experimental features are under development. To test these
-requires enabling CONFIG_CIFS_EXPERIMENTAL
-
-	cifsacl support needed to retrieve approximated mode bits based on
-		the contents on the CIFS ACL.
-
-	lease support: cifs will check the oplock state before calling into
-	the vfs to see if we can grant a lease on a file.
-
-	DNOTIFY fcntl: needed for support of directory change 
-			    notification and perhaps later for file leases)
-
 Per share (per client mount) statistics are available in /proc/fs/cifs/Stats
 if the kernel was configured with cifs statistics enabled.  The statistics
 represent the number of successful (ie non-zero return code from the server) 
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 30d01bc9085556bc810ce4d233f358728e6bea44..18f4272d9047aa75046c57ac833f908b775df103 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -63,7 +63,7 @@ void cifs_dump_detail(struct smb_hdr *smb)
 	cERROR(1, "Cmd: %d Err: 0x%x Flags: 0x%x Flgs2: 0x%x Mid: %d Pid: %d",
 		  smb->Command, smb->Status.CifsError,
 		  smb->Flags, smb->Flags2, smb->Mid, smb->Pid);
-	cERROR(1, "smb buf %p len %d", smb, smbCalcSize_LE(smb));
+	cERROR(1, "smb buf %p len %d", smb, smbCalcSize(smb));
 }
 
 
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index ac51cd2d33aed1a444debff691bfa710e3a5100a..a9d5692e0c2067783a3a0607da7fc7e3cda06c5d 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -58,9 +58,7 @@ struct cifs_sb_info {
 	unsigned int mnt_cifs_flags;
 	int	prepathlen;
 	char   *prepath; /* relative path under the share to mount to */
-#ifdef CONFIG_CIFS_DFS_UPCALL
-	char   *mountdata; /* mount options received at mount time */
-#endif
+	char   *mountdata; /* options received at mount time or via DFS refs */
 	struct backing_dev_info bdi;
 	struct delayed_work prune_tlinks;
 };
diff --git a/fs/cifs/cifs_unicode.c b/fs/cifs/cifs_unicode.c
index 23d43cde4306042407dcd3df76d78ab81b793db7..1b2e180b018dd01e9d65041c6eb8cc288974b2c3 100644
--- a/fs/cifs/cifs_unicode.c
+++ b/fs/cifs/cifs_unicode.c
@@ -277,6 +277,7 @@ cifsConvertToUCS(__le16 *target, const char *source, int srclen,
 
 	for (i = 0, j = 0; i < srclen; j++) {
 		src_char = source[i];
+		charlen = 1;
 		switch (src_char) {
 		case 0:
 			put_unaligned(0, &target[j]);
@@ -316,16 +317,13 @@ cifsConvertToUCS(__le16 *target, const char *source, int srclen,
 				dst_char = cpu_to_le16(0x003f);
 				charlen = 1;
 			}
-			/*
-			 * character may take more than one byte in the source
-			 * string, but will take exactly two bytes in the
-			 * target string
-			 */
-			i += charlen;
-			continue;
 		}
+		/*
+		 * character may take more than one byte in the source string,
+		 * but will take exactly two bytes in the target string
+		 */
+		i += charlen;
 		put_unaligned(dst_char, &target[j]);
-		i++; /* move to next char in source string */
 	}
 
 ctoUCS_out:
diff --git a/fs/cifs/cifs_unicode.h b/fs/cifs/cifs_unicode.h
index 644dd882a5604c5ed6f900aad2a47478bc31b49a..6d02fd560566b8184f004f9087dd7ea48ef590d7 100644
--- a/fs/cifs/cifs_unicode.h
+++ b/fs/cifs/cifs_unicode.h
@@ -82,6 +82,9 @@ int cifs_strtoUCS(__le16 *, const char *, int, const struct nls_table *);
 char *cifs_strndup_from_ucs(const char *src, const int maxlen,
 			    const bool is_unicode,
 			    const struct nls_table *codepage);
+extern int cifsConvertToUCS(__le16 *target, const char *source, int maxlen,
+			const struct nls_table *cp, int mapChars);
+
 #endif
 
 /*
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index beeebf194234c4532341eaea45c316fe6cb58c3f..f3c6fb9942ac9f03651cc1b1f6e3b46f954b7af8 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -23,24 +23,16 @@
 
 #include <linux/fs.h>
 #include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/keyctl.h>
+#include <linux/key-type.h>
+#include <keys/user-type.h>
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsacl.h"
 #include "cifsproto.h"
 #include "cifs_debug.h"
 
-
-static struct cifs_wksid wksidarr[NUM_WK_SIDS] = {
-	{{1, 0, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0} }, "null user"},
-	{{1, 1, {0, 0, 0, 0, 0, 1}, {0, 0, 0, 0, 0} }, "nobody"},
-	{{1, 1, {0, 0, 0, 0, 0, 5}, {__constant_cpu_to_le32(11), 0, 0, 0, 0} }, "net-users"},
-	{{1, 1, {0, 0, 0, 0, 0, 5}, {__constant_cpu_to_le32(18), 0, 0, 0, 0} }, "sys"},
-	{{1, 2, {0, 0, 0, 0, 0, 5}, {__constant_cpu_to_le32(32), __constant_cpu_to_le32(544), 0, 0, 0} }, "root"},
-	{{1, 2, {0, 0, 0, 0, 0, 5}, {__constant_cpu_to_le32(32), __constant_cpu_to_le32(545), 0, 0, 0} }, "users"},
-	{{1, 2, {0, 0, 0, 0, 0, 5}, {__constant_cpu_to_le32(32), __constant_cpu_to_le32(546), 0, 0, 0} }, "guest"} }
-;
-
-
 /* security id for everyone/world system group */
 static const struct cifs_sid sid_everyone = {
 	1, 1, {0, 0, 0, 0, 0, 1}, {0} };
@@ -50,50 +42,385 @@ static const struct cifs_sid sid_authusers = {
 /* group users */
 static const struct cifs_sid sid_user = {1, 2 , {0, 0, 0, 0, 0, 5}, {} };
 
+const struct cred *root_cred;
 
-int match_sid(struct cifs_sid *ctsid)
+static void
+shrink_idmap_tree(struct rb_root *root, int nr_to_scan, int *nr_rem,
+			int *nr_del)
 {
-	int i, j;
-	int num_subauth, num_sat, num_saw;
-	struct cifs_sid *cwsid;
+	struct rb_node *node;
+	struct rb_node *tmp;
+	struct cifs_sid_id *psidid;
+
+	node = rb_first(root);
+	while (node) {
+		tmp = node;
+		node = rb_next(tmp);
+		psidid = rb_entry(tmp, struct cifs_sid_id, rbnode);
+		if (nr_to_scan == 0 || *nr_del == nr_to_scan)
+			++(*nr_rem);
+		else {
+			if (time_after(jiffies, psidid->time + SID_MAP_EXPIRE)
+						&& psidid->refcount == 0) {
+				rb_erase(tmp, root);
+				++(*nr_del);
+			} else
+				++(*nr_rem);
+		}
+	}
+}
+
+/*
+ * Run idmap cache shrinker.
+ */
+static int
+cifs_idmap_shrinker(struct shrinker *shrink, int nr_to_scan, gfp_t gfp_mask)
+{
+	int nr_del = 0;
+	int nr_rem = 0;
+	struct rb_root *root;
+
+	root = &uidtree;
+	spin_lock(&siduidlock);
+	shrink_idmap_tree(root, nr_to_scan, &nr_rem, &nr_del);
+	spin_unlock(&siduidlock);
+
+	root = &gidtree;
+	spin_lock(&sidgidlock);
+	shrink_idmap_tree(root, nr_to_scan, &nr_rem, &nr_del);
+	spin_unlock(&sidgidlock);
+
+	return nr_rem;
+}
+
+static struct shrinker cifs_shrinker = {
+	.shrink = cifs_idmap_shrinker,
+	.seeks = DEFAULT_SEEKS,
+};
+
+static int
+cifs_idmap_key_instantiate(struct key *key, const void *data, size_t datalen)
+{
+	char *payload;
+
+	payload = kmalloc(datalen, GFP_KERNEL);
+	if (!payload)
+		return -ENOMEM;
+
+	memcpy(payload, data, datalen);
+	key->payload.data = payload;
+	return 0;
+}
+
+static inline void
+cifs_idmap_key_destroy(struct key *key)
+{
+	kfree(key->payload.data);
+}
 
-	if (!ctsid)
-		return -1;
+struct key_type cifs_idmap_key_type = {
+	.name        = "cifs.idmap",
+	.instantiate = cifs_idmap_key_instantiate,
+	.destroy     = cifs_idmap_key_destroy,
+	.describe    = user_describe,
+	.match       = user_match,
+};
+
+static void
+sid_to_str(struct cifs_sid *sidptr, char *sidstr)
+{
+	int i;
+	unsigned long saval;
+	char *strptr;
 
-	for (i = 0; i < NUM_WK_SIDS; ++i) {
-		cwsid = &(wksidarr[i].cifssid);
+	strptr = sidstr;
 
-		/* compare the revision */
-		if (ctsid->revision != cwsid->revision)
-			continue;
+	sprintf(strptr, "%s", "S");
+	strptr = sidstr + strlen(sidstr);
 
-		/* compare all of the six auth values */
-		for (j = 0; j < 6; ++j) {
-			if (ctsid->authority[j] != cwsid->authority[j])
-				break;
+	sprintf(strptr, "-%d", sidptr->revision);
+	strptr = sidstr + strlen(sidstr);
+
+	for (i = 0; i < 6; ++i) {
+		if (sidptr->authority[i]) {
+			sprintf(strptr, "-%d", sidptr->authority[i]);
+			strptr = sidstr + strlen(sidstr);
 		}
-		if (j < 6)
-			continue; /* all of the auth values did not match */
-
-		/* compare all of the subauth values if any */
-		num_sat = ctsid->num_subauth;
-		num_saw = cwsid->num_subauth;
-		num_subauth = num_sat < num_saw ? num_sat : num_saw;
-		if (num_subauth) {
-			for (j = 0; j < num_subauth; ++j) {
-				if (ctsid->sub_auth[j] != cwsid->sub_auth[j])
-					break;
-			}
-			if (j < num_subauth)
-				continue; /* all sub_auth values do not match */
+	}
+
+	for (i = 0; i < sidptr->num_subauth; ++i) {
+		saval = le32_to_cpu(sidptr->sub_auth[i]);
+		sprintf(strptr, "-%ld", saval);
+		strptr = sidstr + strlen(sidstr);
+	}
+}
+
+static void
+id_rb_insert(struct rb_root *root, struct cifs_sid *sidptr,
+		struct cifs_sid_id **psidid, char *typestr)
+{
+	int rc;
+	char *strptr;
+	struct rb_node *node = root->rb_node;
+	struct rb_node *parent = NULL;
+	struct rb_node **linkto = &(root->rb_node);
+	struct cifs_sid_id *lsidid;
+
+	while (node) {
+		lsidid = rb_entry(node, struct cifs_sid_id, rbnode);
+		parent = node;
+		rc = compare_sids(sidptr, &((lsidid)->sid));
+		if (rc > 0) {
+			linkto = &(node->rb_left);
+			node = node->rb_left;
+		} else if (rc < 0) {
+			linkto = &(node->rb_right);
+			node = node->rb_right;
+		}
+	}
+
+	memcpy(&(*psidid)->sid, sidptr, sizeof(struct cifs_sid));
+	(*psidid)->time = jiffies - (SID_MAP_RETRY + 1);
+	(*psidid)->refcount = 0;
+
+	sprintf((*psidid)->sidstr, "%s", typestr);
+	strptr = (*psidid)->sidstr + strlen((*psidid)->sidstr);
+	sid_to_str(&(*psidid)->sid, strptr);
+
+	clear_bit(SID_ID_PENDING, &(*psidid)->state);
+	clear_bit(SID_ID_MAPPED, &(*psidid)->state);
+
+	rb_link_node(&(*psidid)->rbnode, parent, linkto);
+	rb_insert_color(&(*psidid)->rbnode, root);
+}
+
+static struct cifs_sid_id *
+id_rb_search(struct rb_root *root, struct cifs_sid *sidptr)
+{
+	int rc;
+	struct rb_node *node = root->rb_node;
+	struct cifs_sid_id *lsidid;
+
+	while (node) {
+		lsidid = rb_entry(node, struct cifs_sid_id, rbnode);
+		rc = compare_sids(sidptr, &((lsidid)->sid));
+		if (rc > 0) {
+			node = node->rb_left;
+		} else if (rc < 0) {
+			node = node->rb_right;
+		} else /* node found */
+			return lsidid;
+	}
+
+	return NULL;
+}
+
+static int
+sidid_pending_wait(void *unused)
+{
+	schedule();
+	return signal_pending(current) ? -ERESTARTSYS : 0;
+}
+
+static int
+sid_to_id(struct cifs_sb_info *cifs_sb, struct cifs_sid *psid,
+		struct cifs_fattr *fattr, uint sidtype)
+{
+	int rc;
+	unsigned long cid;
+	struct key *idkey;
+	const struct cred *saved_cred;
+	struct cifs_sid_id *psidid, *npsidid;
+	struct rb_root *cidtree;
+	spinlock_t *cidlock;
+
+	if (sidtype == SIDOWNER) {
+		cid = cifs_sb->mnt_uid; /* default uid, in case upcall fails */
+		cidlock = &siduidlock;
+		cidtree = &uidtree;
+	} else if (sidtype == SIDGROUP) {
+		cid = cifs_sb->mnt_gid; /* default gid, in case upcall fails */
+		cidlock = &sidgidlock;
+		cidtree = &gidtree;
+	} else
+		return -ENOENT;
+
+	spin_lock(cidlock);
+	psidid = id_rb_search(cidtree, psid);
+
+	if (!psidid) { /* node does not exist, allocate one & attempt adding */
+		spin_unlock(cidlock);
+		npsidid = kzalloc(sizeof(struct cifs_sid_id), GFP_KERNEL);
+		if (!npsidid)
+			return -ENOMEM;
+
+		npsidid->sidstr = kmalloc(SIDLEN, GFP_KERNEL);
+		if (!npsidid->sidstr) {
+			kfree(npsidid);
+			return -ENOMEM;
+		}
+
+		spin_lock(cidlock);
+		psidid = id_rb_search(cidtree, psid);
+		if (psidid) { /* node happened to get inserted meanwhile */
+			++psidid->refcount;
+			spin_unlock(cidlock);
+			kfree(npsidid->sidstr);
+			kfree(npsidid);
+		} else {
+			psidid = npsidid;
+			id_rb_insert(cidtree, psid, &psidid,
+					sidtype == SIDOWNER ? "os:" : "gs:");
+			++psidid->refcount;
+			spin_unlock(cidlock);
 		}
+	} else {
+		++psidid->refcount;
+		spin_unlock(cidlock);
+	}
+
+	/*
+	 * If we are here, it is safe to access psidid and its fields
+	 * since a reference was taken earlier while holding the spinlock.
+	 * A reference on the node is put without holding the spinlock
+	 * and it is OK to do so in this case, shrinker will not erase
+	 * this node until all references are put and we do not access
+	 * any fields of the node after a reference is put .
+	 */
+	if (test_bit(SID_ID_MAPPED, &psidid->state)) {
+		cid = psidid->id;
+		psidid->time = jiffies; /* update ts for accessing */
+		goto sid_to_id_out;
+	}
 
-		cFYI(1, "matching sid: %s\n", wksidarr[i].sidname);
-		return 0; /* sids compare/match */
+	if (time_after(psidid->time + SID_MAP_RETRY, jiffies))
+		goto sid_to_id_out;
+
+	if (!test_and_set_bit(SID_ID_PENDING, &psidid->state)) {
+		saved_cred = override_creds(root_cred);
+		idkey = request_key(&cifs_idmap_key_type, psidid->sidstr, "");
+		if (IS_ERR(idkey))
+			cFYI(1, "%s: Can't map SID to an id", __func__);
+		else {
+			cid = *(unsigned long *)idkey->payload.value;
+			psidid->id = cid;
+			set_bit(SID_ID_MAPPED, &psidid->state);
+			key_put(idkey);
+			kfree(psidid->sidstr);
+		}
+		revert_creds(saved_cred);
+		psidid->time = jiffies; /* update ts for accessing */
+		clear_bit(SID_ID_PENDING, &psidid->state);
+		wake_up_bit(&psidid->state, SID_ID_PENDING);
+	} else {
+		rc = wait_on_bit(&psidid->state, SID_ID_PENDING,
+				sidid_pending_wait, TASK_INTERRUPTIBLE);
+		if (rc) {
+			cFYI(1, "%s: sidid_pending_wait interrupted %d",
+					__func__, rc);
+			--psidid->refcount; /* decremented without spinlock */
+			return rc;
+		}
+		if (test_bit(SID_ID_MAPPED, &psidid->state))
+			cid = psidid->id;
 	}
 
-	cFYI(1, "No matching sid");
-	return -1;
+sid_to_id_out:
+	--psidid->refcount; /* decremented without spinlock */
+	if (sidtype == SIDOWNER)
+		fattr->cf_uid = cid;
+	else
+		fattr->cf_gid = cid;
+
+	return 0;
+}
+
+int
+init_cifs_idmap(void)
+{
+	struct cred *cred;
+	struct key *keyring;
+	int ret;
+
+	cFYI(1, "Registering the %s key type\n", cifs_idmap_key_type.name);
+
+	/* create an override credential set with a special thread keyring in
+	 * which requests are cached
+	 *
+	 * this is used to prevent malicious redirections from being installed
+	 * with add_key().
+	 */
+	cred = prepare_kernel_cred(NULL);
+	if (!cred)
+		return -ENOMEM;
+
+	keyring = key_alloc(&key_type_keyring, ".cifs_idmap", 0, 0, cred,
+			    (KEY_POS_ALL & ~KEY_POS_SETATTR) |
+			    KEY_USR_VIEW | KEY_USR_READ,
+			    KEY_ALLOC_NOT_IN_QUOTA);
+	if (IS_ERR(keyring)) {
+		ret = PTR_ERR(keyring);
+		goto failed_put_cred;
+	}
+
+	ret = key_instantiate_and_link(keyring, NULL, 0, NULL, NULL);
+	if (ret < 0)
+		goto failed_put_key;
+
+	ret = register_key_type(&cifs_idmap_key_type);
+	if (ret < 0)
+		goto failed_put_key;
+
+	/* instruct request_key() to use this special keyring as a cache for
+	 * the results it looks up */
+	cred->thread_keyring = keyring;
+	cred->jit_keyring = KEY_REQKEY_DEFL_THREAD_KEYRING;
+	root_cred = cred;
+
+	spin_lock_init(&siduidlock);
+	uidtree = RB_ROOT;
+	spin_lock_init(&sidgidlock);
+	gidtree = RB_ROOT;
+
+	register_shrinker(&cifs_shrinker);
+
+	cFYI(1, "cifs idmap keyring: %d\n", key_serial(keyring));
+	return 0;
+
+failed_put_key:
+	key_put(keyring);
+failed_put_cred:
+	put_cred(cred);
+	return ret;
+}
+
+void
+exit_cifs_idmap(void)
+{
+	key_revoke(root_cred->thread_keyring);
+	unregister_key_type(&cifs_idmap_key_type);
+	put_cred(root_cred);
+	unregister_shrinker(&cifs_shrinker);
+	cFYI(1, "Unregistered %s key type\n", cifs_idmap_key_type.name);
+}
+
+void
+cifs_destroy_idmaptrees(void)
+{
+	struct rb_root *root;
+	struct rb_node *node;
+
+	root = &uidtree;
+	spin_lock(&siduidlock);
+	while ((node = rb_first(root)))
+		rb_erase(node, root);
+	spin_unlock(&siduidlock);
+
+	root = &gidtree;
+	spin_lock(&sidgidlock);
+	while ((node = rb_first(root)))
+		rb_erase(node, root);
+	spin_unlock(&sidgidlock);
 }
 
 /* if the two SIDs (roughly equivalent to a UUID for a user or group) are
@@ -104,16 +431,24 @@ int compare_sids(const struct cifs_sid *ctsid, const struct cifs_sid *cwsid)
 	int num_subauth, num_sat, num_saw;
 
 	if ((!ctsid) || (!cwsid))
-		return 0;
+		return 1;
 
 	/* compare the revision */
-	if (ctsid->revision != cwsid->revision)
-		return 0;
+	if (ctsid->revision != cwsid->revision) {
+		if (ctsid->revision > cwsid->revision)
+			return 1;
+		else
+			return -1;
+	}
 
 	/* compare all of the six auth values */
 	for (i = 0; i < 6; ++i) {
-		if (ctsid->authority[i] != cwsid->authority[i])
-			return 0;
+		if (ctsid->authority[i] != cwsid->authority[i]) {
+			if (ctsid->authority[i] > cwsid->authority[i])
+				return 1;
+			else
+				return -1;
+		}
 	}
 
 	/* compare all of the subauth values if any */
@@ -122,12 +457,16 @@ int compare_sids(const struct cifs_sid *ctsid, const struct cifs_sid *cwsid)
 	num_subauth = num_sat < num_saw ? num_sat : num_saw;
 	if (num_subauth) {
 		for (i = 0; i < num_subauth; ++i) {
-			if (ctsid->sub_auth[i] != cwsid->sub_auth[i])
-				return 0;
+			if (ctsid->sub_auth[i] != cwsid->sub_auth[i]) {
+				if (ctsid->sub_auth[i] > cwsid->sub_auth[i])
+					return 1;
+				else
+					return -1;
+			}
 		}
 	}
 
-	return 1; /* sids compare/match */
+	return 0; /* sids compare/match */
 }
 
 
@@ -382,22 +721,22 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl,
 #ifdef CONFIG_CIFS_DEBUG2
 			dump_ace(ppace[i], end_of_acl);
 #endif
-			if (compare_sids(&(ppace[i]->sid), pownersid))
+			if (compare_sids(&(ppace[i]->sid), pownersid) == 0)
 				access_flags_to_mode(ppace[i]->access_req,
 						     ppace[i]->type,
 						     &fattr->cf_mode,
 						     &user_mask);
-			if (compare_sids(&(ppace[i]->sid), pgrpsid))
+			if (compare_sids(&(ppace[i]->sid), pgrpsid) == 0)
 				access_flags_to_mode(ppace[i]->access_req,
 						     ppace[i]->type,
 						     &fattr->cf_mode,
 						     &group_mask);
-			if (compare_sids(&(ppace[i]->sid), &sid_everyone))
+			if (compare_sids(&(ppace[i]->sid), &sid_everyone) == 0)
 				access_flags_to_mode(ppace[i]->access_req,
 						     ppace[i]->type,
 						     &fattr->cf_mode,
 						     &other_mask);
-			if (compare_sids(&(ppace[i]->sid), &sid_authusers))
+			if (compare_sids(&(ppace[i]->sid), &sid_authusers) == 0)
 				access_flags_to_mode(ppace[i]->access_req,
 						     ppace[i]->type,
 						     &fattr->cf_mode,
@@ -475,10 +814,10 @@ static int parse_sid(struct cifs_sid *psid, char *end_of_acl)
 
 
 /* Convert CIFS ACL to POSIX form */
-static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
-			  struct cifs_fattr *fattr)
+static int parse_sec_desc(struct cifs_sb_info *cifs_sb,
+		struct cifs_ntsd *pntsd, int acl_len, struct cifs_fattr *fattr)
 {
-	int rc;
+	int rc = 0;
 	struct cifs_sid *owner_sid_ptr, *group_sid_ptr;
 	struct cifs_acl *dacl_ptr; /* no need for SACL ptr */
 	char *end_of_acl = ((char *)pntsd) + acl_len;
@@ -500,12 +839,26 @@ static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
 		 le32_to_cpu(pntsd->sacloffset), dacloffset);
 /*	cifs_dump_mem("owner_sid: ", owner_sid_ptr, 64); */
 	rc = parse_sid(owner_sid_ptr, end_of_acl);
-	if (rc)
+	if (rc) {
+		cFYI(1, "%s: Error %d parsing Owner SID", __func__, rc);
+		return rc;
+	}
+	rc = sid_to_id(cifs_sb, owner_sid_ptr, fattr, SIDOWNER);
+	if (rc) {
+		cFYI(1, "%s: Error %d mapping Owner SID to uid", __func__, rc);
 		return rc;
+	}
 
 	rc = parse_sid(group_sid_ptr, end_of_acl);
-	if (rc)
+	if (rc) {
+		cFYI(1, "%s: Error %d mapping Owner SID to gid", __func__, rc);
 		return rc;
+	}
+	rc = sid_to_id(cifs_sb, group_sid_ptr, fattr, SIDGROUP);
+	if (rc) {
+		cFYI(1, "%s: Error %d mapping Group SID to gid", __func__, rc);
+		return rc;
+	}
 
 	if (dacloffset)
 		parse_dacl(dacl_ptr, end_of_acl, owner_sid_ptr,
@@ -520,7 +873,7 @@ static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
 	memcpy((void *)(&(cifscred->gsid)), (void *)group_sid_ptr,
 			sizeof(struct cifs_sid)); */
 
-	return 0;
+	return rc;
 }
 
 
@@ -688,7 +1041,7 @@ static int set_cifs_acl_by_path(struct cifs_sb_info *cifs_sb, const char *path,
 }
 
 /* Set an ACL on the server */
-static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
+int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
 				struct inode *inode, const char *path)
 {
 	struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
@@ -727,7 +1080,7 @@ cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
 		rc = PTR_ERR(pntsd);
 		cERROR(1, "%s: error %d getting sec desc", __func__, rc);
 	} else {
-		rc = parse_sec_desc(pntsd, acllen, fattr);
+		rc = parse_sec_desc(cifs_sb, pntsd, acllen, fattr);
 		kfree(pntsd);
 		if (rc)
 			cERROR(1, "parse sec desc failed rc = %d", rc);
diff --git a/fs/cifs/cifsacl.h b/fs/cifs/cifsacl.h
index c4ae7d0365631f5d01db610ef3153502f2531c9d..5c902c7ce5247a8df78db13072c0c7941e964086 100644
--- a/fs/cifs/cifsacl.h
+++ b/fs/cifs/cifsacl.h
@@ -39,6 +39,15 @@
 #define ACCESS_ALLOWED	0
 #define ACCESS_DENIED	1
 
+#define SIDOWNER 1
+#define SIDGROUP 2
+#define SIDLEN 150 /* S- 1 revision- 6 authorities- max 5 sub authorities */
+
+#define SID_ID_MAPPED 0
+#define SID_ID_PENDING 1
+#define SID_MAP_EXPIRE (3600 * HZ) /* map entry expires after one hour */
+#define SID_MAP_RETRY (300 * HZ)   /* wait 5 minutes for next attempt to map */
+
 struct cifs_ntsd {
 	__le16 revision; /* revision level */
 	__le16 type;
@@ -74,7 +83,21 @@ struct cifs_wksid {
 	char sidname[SIDNAMELENGTH];
 } __attribute__((packed));
 
-extern int match_sid(struct cifs_sid *);
+struct cifs_sid_id {
+	unsigned int refcount; /* increment with spinlock, decrement without */
+	unsigned long id;
+	unsigned long time;
+	unsigned long state;
+	char *sidstr;
+	struct rb_node rbnode;
+	struct cifs_sid sid;
+};
+
+#ifdef __KERNEL__
+extern struct key_type cifs_idmap_key_type;
+extern const struct cred *root_cred;
+#endif /* KERNEL */
+
 extern int compare_sids(const struct cifs_sid *, const struct cifs_sid *);
 
 #endif /* _CIFSACL_H */
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index d1a016be73ba75c7a70cb099cd5fdb55150926a9..45c3f78c8f81374d4cc7c695bb5e9e4b5f9f12d3 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -60,7 +60,7 @@ static int cifs_calculate_signature(const struct smb_hdr *cifs_pdu,
 		server->session_key.response, server->session_key.len);
 
 	crypto_shash_update(&server->secmech.sdescmd5->shash,
-		cifs_pdu->Protocol, cifs_pdu->smb_buf_length);
+		cifs_pdu->Protocol, be32_to_cpu(cifs_pdu->smb_buf_length));
 
 	rc = crypto_shash_final(&server->secmech.sdescmd5->shash, signature);
 
@@ -268,10 +268,11 @@ int setup_ntlm_response(struct cifsSesInfo *ses)
 }
 
 #ifdef CONFIG_CIFS_WEAK_PW_HASH
-void calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt,
+int calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt,
 			char *lnm_session_key)
 {
 	int i;
+	int rc;
 	char password_with_pad[CIFS_ENCPWD_SIZE];
 
 	memset(password_with_pad, 0, CIFS_ENCPWD_SIZE);
@@ -282,7 +283,7 @@ void calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt,
 		memset(lnm_session_key, 0, CIFS_SESS_KEY_SIZE);
 		memcpy(lnm_session_key, password_with_pad,
 			CIFS_ENCPWD_SIZE);
-		return;
+		return 0;
 	}
 
 	/* calculate old style session key */
@@ -299,10 +300,9 @@ void calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt,
 	for (i = 0; i < CIFS_ENCPWD_SIZE; i++)
 		password_with_pad[i] = toupper(password_with_pad[i]);
 
-	SMBencrypt(password_with_pad, cryptkey, lnm_session_key);
+	rc = SMBencrypt(password_with_pad, cryptkey, lnm_session_key);
 
-	/* clear password before we return/free memory */
-	memset(password_with_pad, 0, CIFS_ENCPWD_SIZE);
+	return rc;
 }
 #endif /* CIFS_WEAK_PW_HASH */
 
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 5c412b33cd7c3ba11d584befbcffd12c210e760c..493b74ca5648b69d676dd423ede90a24c5c6e452 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -128,29 +128,22 @@ cifs_read_super(struct super_block *sb, void *data,
 	}
 	cifs_sb->bdi.ra_pages = default_backing_dev_info.ra_pages;
 
-#ifdef CONFIG_CIFS_DFS_UPCALL
-	/* copy mount params to sb for use in submounts */
-	/* BB: should we move this after the mount so we
-	 * do not have to do the copy on failed mounts?
-	 * BB: May be it is better to do simple copy before
-	 * complex operation (mount), and in case of fail
-	 * just exit instead of doing mount and attempting
-	 * undo it if this copy fails?*/
+	/*
+	 * Copy mount params to sb for use in submounts. Better to do
+	 * the copy here and deal with the error before cleanup gets
+	 * complicated post-mount.
+	 */
 	if (data) {
-		int len = strlen(data);
-		cifs_sb->mountdata = kzalloc(len + 1, GFP_KERNEL);
+		cifs_sb->mountdata = kstrndup(data, PAGE_SIZE, GFP_KERNEL);
 		if (cifs_sb->mountdata == NULL) {
 			bdi_destroy(&cifs_sb->bdi);
 			kfree(sb->s_fs_info);
 			sb->s_fs_info = NULL;
 			return -ENOMEM;
 		}
-		strncpy(cifs_sb->mountdata, data, len + 1);
-		cifs_sb->mountdata[len] = '\0';
 	}
-#endif
 
-	rc = cifs_mount(sb, cifs_sb, data, devname);
+	rc = cifs_mount(sb, cifs_sb, devname);
 
 	if (rc) {
 		if (!silent)
@@ -163,7 +156,7 @@ cifs_read_super(struct super_block *sb, void *data,
 	sb->s_bdi = &cifs_sb->bdi;
 	sb->s_blocksize = CIFS_MAX_MSGSIZE;
 	sb->s_blocksize_bits = 14;	/* default 2**14 = CIFS_MAX_MSGSIZE */
-	inode = cifs_root_iget(sb, ROOT_I);
+	inode = cifs_root_iget(sb);
 
 	if (IS_ERR(inode)) {
 		rc = PTR_ERR(inode);
@@ -184,12 +177,12 @@ cifs_read_super(struct super_block *sb, void *data,
 	else
 		sb->s_d_op = &cifs_dentry_ops;
 
-#ifdef CONFIG_CIFS_EXPERIMENTAL
+#ifdef CIFS_NFSD_EXPORT
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
 		cFYI(1, "export ops supported");
 		sb->s_export_op = &cifs_export_ops;
 	}
-#endif /* EXPERIMENTAL */
+#endif /* CIFS_NFSD_EXPORT */
 
 	return 0;
 
@@ -202,12 +195,10 @@ cifs_read_super(struct super_block *sb, void *data,
 
 out_mount_failed:
 	if (cifs_sb) {
-#ifdef CONFIG_CIFS_DFS_UPCALL
 		if (cifs_sb->mountdata) {
 			kfree(cifs_sb->mountdata);
 			cifs_sb->mountdata = NULL;
 		}
-#endif
 		unload_nls(cifs_sb->local_nls);
 		bdi_destroy(&cifs_sb->bdi);
 		kfree(cifs_sb);
@@ -231,12 +222,10 @@ cifs_put_super(struct super_block *sb)
 	rc = cifs_umount(sb, cifs_sb);
 	if (rc)
 		cERROR(1, "cifs_umount failed with return code %d", rc);
-#ifdef CONFIG_CIFS_DFS_UPCALL
 	if (cifs_sb->mountdata) {
 		kfree(cifs_sb->mountdata);
 		cifs_sb->mountdata = NULL;
 	}
-#endif
 
 	unload_nls(cifs_sb->local_nls);
 	bdi_destroy(&cifs_sb->bdi);
@@ -618,16 +607,31 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin)
 {
 	/* origin == SEEK_END => we must revalidate the cached file length */
 	if (origin == SEEK_END) {
-		int retval;
-
-		/* some applications poll for the file length in this strange
-		   way so we must seek to end on non-oplocked files by
-		   setting the revalidate time to zero */
-		CIFS_I(file->f_path.dentry->d_inode)->time = 0;
-
-		retval = cifs_revalidate_file(file);
-		if (retval < 0)
-			return (loff_t)retval;
+		int rc;
+		struct inode *inode = file->f_path.dentry->d_inode;
+
+		/*
+		 * We need to be sure that all dirty pages are written and the
+		 * server has the newest file length.
+		 */
+		if (!CIFS_I(inode)->clientCanCacheRead && inode->i_mapping &&
+		    inode->i_mapping->nrpages != 0) {
+			rc = filemap_fdatawait(inode->i_mapping);
+			if (rc) {
+				mapping_set_error(inode->i_mapping, rc);
+				return rc;
+			}
+		}
+		/*
+		 * Some applications poll for the file length in this strange
+		 * way so we must seek to end on non-oplocked files by
+		 * setting the revalidate time to zero.
+		 */
+		CIFS_I(inode)->time = 0;
+
+		rc = cifs_revalidate_file_attr(file);
+		if (rc < 0)
+			return (loff_t)rc;
 	}
 	return generic_file_llseek_unlocked(file, offset, origin);
 }
@@ -760,10 +764,11 @@ const struct file_operations cifs_file_strict_ops = {
 };
 
 const struct file_operations cifs_file_direct_ops = {
-	/* no aio, no readv -
-	   BB reevaluate whether they can be done with directio, no cache */
-	.read = cifs_user_read,
-	.write = cifs_user_write,
+	/* BB reevaluate whether they can be done with directio, no cache */
+	.read = do_sync_read,
+	.write = do_sync_write,
+	.aio_read = cifs_user_readv,
+	.aio_write = cifs_user_writev,
 	.open = cifs_open,
 	.release = cifs_close,
 	.lock = cifs_lock,
@@ -815,10 +820,11 @@ const struct file_operations cifs_file_strict_nobrl_ops = {
 };
 
 const struct file_operations cifs_file_direct_nobrl_ops = {
-	/* no mmap, no aio, no readv -
-	   BB reevaluate whether they can be done with directio, no cache */
-	.read = cifs_user_read,
-	.write = cifs_user_write,
+	/* BB reevaluate whether they can be done with directio, no cache */
+	.read = do_sync_read,
+	.write = do_sync_write,
+	.aio_read = cifs_user_readv,
+	.aio_write = cifs_user_writev,
 	.open = cifs_open,
 	.release = cifs_close,
 	.fsync = cifs_fsync,
@@ -981,10 +987,10 @@ init_cifs(void)
 	int rc = 0;
 	cifs_proc_init();
 	INIT_LIST_HEAD(&cifs_tcp_ses_list);
-#ifdef CONFIG_CIFS_EXPERIMENTAL
+#ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* unused temporarily */
 	INIT_LIST_HEAD(&GlobalDnotifyReqList);
 	INIT_LIST_HEAD(&GlobalDnotifyRsp_Q);
-#endif
+#endif /* was needed for dnotify, and will be needed for inotify when VFS fix */
 /*
  *  Initialize Global counters
  */
@@ -1033,22 +1039,33 @@ init_cifs(void)
 	if (rc)
 		goto out_destroy_mids;
 
-	rc = register_filesystem(&cifs_fs_type);
-	if (rc)
-		goto out_destroy_request_bufs;
 #ifdef CONFIG_CIFS_UPCALL
 	rc = register_key_type(&cifs_spnego_key_type);
 	if (rc)
-		goto out_unregister_filesystem;
-#endif
+		goto out_destroy_request_bufs;
+#endif /* CONFIG_CIFS_UPCALL */
+
+#ifdef CONFIG_CIFS_ACL
+	rc = init_cifs_idmap();
+	if (rc)
+		goto out_register_key_type;
+#endif /* CONFIG_CIFS_ACL */
+
+	rc = register_filesystem(&cifs_fs_type);
+	if (rc)
+		goto out_init_cifs_idmap;
 
 	return 0;
 
-#ifdef CONFIG_CIFS_UPCALL
-out_unregister_filesystem:
-	unregister_filesystem(&cifs_fs_type);
+out_init_cifs_idmap:
+#ifdef CONFIG_CIFS_ACL
+	exit_cifs_idmap();
+out_register_key_type:
 #endif
+#ifdef CONFIG_CIFS_UPCALL
+	unregister_key_type(&cifs_spnego_key_type);
 out_destroy_request_bufs:
+#endif
 	cifs_destroy_request_bufs();
 out_destroy_mids:
 	cifs_destroy_mids();
@@ -1070,6 +1087,10 @@ exit_cifs(void)
 #ifdef CONFIG_CIFS_DFS_UPCALL
 	cifs_dfs_release_automount_timer();
 #endif
+#ifdef CONFIG_CIFS_ACL
+	cifs_destroy_idmaptrees();
+	exit_cifs_idmap();
+#endif
 #ifdef CONFIG_CIFS_UPCALL
 	unregister_key_type(&cifs_spnego_key_type);
 #endif
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index a9371b6578c0088a2de3294a0c832f21559a8c66..64313f778ebfcd50c456c2b7b92ebcc6c82fb364 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -47,7 +47,7 @@ extern void cifs_sb_deactive(struct super_block *sb);
 
 /* Functions related to inodes */
 extern const struct inode_operations cifs_dir_inode_ops;
-extern struct inode *cifs_root_iget(struct super_block *, unsigned long);
+extern struct inode *cifs_root_iget(struct super_block *);
 extern int cifs_create(struct inode *, struct dentry *, int,
 		       struct nameidata *);
 extern struct dentry *cifs_lookup(struct inode *, struct dentry *,
@@ -59,9 +59,11 @@ extern int cifs_mkdir(struct inode *, struct dentry *, int);
 extern int cifs_rmdir(struct inode *, struct dentry *);
 extern int cifs_rename(struct inode *, struct dentry *, struct inode *,
 		       struct dentry *);
+extern int cifs_revalidate_file_attr(struct file *filp);
+extern int cifs_revalidate_dentry_attr(struct dentry *);
 extern int cifs_revalidate_file(struct file *filp);
 extern int cifs_revalidate_dentry(struct dentry *);
-extern void cifs_invalidate_mapping(struct inode *inode);
+extern int cifs_invalidate_mapping(struct inode *inode);
 extern int cifs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
 extern int cifs_setattr(struct dentry *, struct iattr *);
 
@@ -80,12 +82,12 @@ extern const struct file_operations cifs_file_strict_nobrl_ops;
 extern int cifs_open(struct inode *inode, struct file *file);
 extern int cifs_close(struct inode *inode, struct file *file);
 extern int cifs_closedir(struct inode *inode, struct file *file);
-extern ssize_t cifs_user_read(struct file *file, char __user *read_data,
-			      size_t read_size, loff_t *poffset);
+extern ssize_t cifs_user_readv(struct kiocb *iocb, const struct iovec *iov,
+			       unsigned long nr_segs, loff_t pos);
 extern ssize_t cifs_strict_readv(struct kiocb *iocb, const struct iovec *iov,
 				 unsigned long nr_segs, loff_t pos);
-extern ssize_t cifs_user_write(struct file *file, const char __user *write_data,
-			       size_t write_size, loff_t *poffset);
+extern ssize_t cifs_user_writev(struct kiocb *iocb, const struct iovec *iov,
+				unsigned long nr_segs, loff_t pos);
 extern ssize_t cifs_strict_writev(struct kiocb *iocb, const struct iovec *iov,
 				  unsigned long nr_segs, loff_t pos);
 extern int cifs_lock(struct file *, int, struct file_lock *);
@@ -123,9 +125,9 @@ extern ssize_t	cifs_getxattr(struct dentry *, const char *, void *, size_t);
 extern ssize_t	cifs_listxattr(struct dentry *, char *, size_t);
 extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
 
-#ifdef CONFIG_CIFS_EXPERIMENTAL
+#ifdef CIFS_NFSD_EXPORT
 extern const struct export_operations cifs_export_ops;
-#endif /* EXPERIMENTAL */
+#endif /* CIFS_NFSD_EXPORT */
 
-#define CIFS_VERSION   "1.71"
+#define CIFS_VERSION   "1.72"
 #endif				/* _CIFSFS_H */
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index a5d1106fcbde82ea8b5ab5f61de9a29dc72148d2..76b4517e74b07d5ff15865c2f4860ed9062c7780 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -274,7 +274,8 @@ struct cifsSesInfo {
 	int capabilities;
 	char serverName[SERVER_NAME_LEN_WITH_NULL * 2];	/* BB make bigger for
 				TCP names - will ipv6 and sctp addresses fit? */
-	char *user_name;
+	char *user_name;	/* must not be null except during init of sess
+				   and after mount option parsing we fill it */
 	char *domainName;
 	char *password;
 	struct session_key auth_key;
@@ -780,10 +781,12 @@ GLOBAL_EXTERN spinlock_t		cifs_tcp_ses_lock;
  */
 GLOBAL_EXTERN spinlock_t	cifs_file_list_lock;
 
+#ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* unused temporarily */
 /* Outstanding dir notify requests */
 GLOBAL_EXTERN struct list_head GlobalDnotifyReqList;
 /* DirNotify response queue */
 GLOBAL_EXTERN struct list_head GlobalDnotifyRsp_Q;
+#endif /* was needed for dnotify, and will be needed for inotify when VFS fix */
 
 /*
  * Global transaction id (XID) information
@@ -830,6 +833,11 @@ GLOBAL_EXTERN unsigned int cifs_max_pending; /* MAX requests at once to server*/
 /* reconnect after this many failed echo attempts */
 GLOBAL_EXTERN unsigned short echo_retries;
 
+GLOBAL_EXTERN struct rb_root uidtree;
+GLOBAL_EXTERN struct rb_root gidtree;
+GLOBAL_EXTERN spinlock_t siduidlock;
+GLOBAL_EXTERN spinlock_t sidgidlock;
+
 void cifs_oplock_break(struct work_struct *work);
 void cifs_oplock_break_get(struct cifsFileInfo *cfile);
 void cifs_oplock_break_put(struct cifsFileInfo *cfile);
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index b5c8cc5d7a7fa4c2d38be38b3b34b30b4a65e818..de3aa285de039fba237ef07d59d8ad6be2e775dc 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -397,9 +397,9 @@
 #define GETU32(var)  (*((__u32 *)var))	/* BB check for endian issues */
 
 struct smb_hdr {
-	__u32 smb_buf_length;	/* big endian on wire *//* BB length is only two
-		or three bytes - with one or two byte type preceding it that are
-		zero - we could mask the type byte off just in case BB */
+	__be32 smb_buf_length;	/* BB length is only two (rarely three) bytes,
+		with one or two byte "type" preceding it that will be
+		zero - we could mask the type byte off */
 	__u8 Protocol[4];
 	__u8 Command;
 	union {
@@ -428,43 +428,28 @@ struct smb_hdr {
 	__u8 WordCount;
 } __attribute__((packed));
 
-/* given a pointer to an smb_hdr retrieve a char pointer to the byte count */
-#define BCC(smb_var) ((unsigned char *)(smb_var) + sizeof(struct smb_hdr) + \
-			 (2 * (smb_var)->WordCount))
+/* given a pointer to an smb_hdr, retrieve a void pointer to the ByteCount */
+static inline void *
+BCC(struct smb_hdr *smb)
+{
+	return (void *)smb + sizeof(*smb) + 2 * smb->WordCount;
+}
 
 /* given a pointer to an smb_hdr retrieve the pointer to the byte area */
 #define pByteArea(smb_var) (BCC(smb_var) + 2)
 
-/* get the converted ByteCount for a SMB packet and return it */
-static inline __u16
-get_bcc(struct smb_hdr *hdr)
-{
-	__u16 *bc_ptr = (__u16 *)BCC(hdr);
-
-	return get_unaligned(bc_ptr);
-}
-
 /* get the unconverted ByteCount for a SMB packet and return it */
 static inline __u16
-get_bcc_le(struct smb_hdr *hdr)
+get_bcc(struct smb_hdr *hdr)
 {
 	__le16 *bc_ptr = (__le16 *)BCC(hdr);
 
 	return get_unaligned_le16(bc_ptr);
 }
 
-/* set the ByteCount for a SMB packet in host-byte order */
-static inline void
-put_bcc(__u16 count, struct smb_hdr *hdr)
-{
-	__u16 *bc_ptr = (__u16 *)BCC(hdr);
-
-	put_unaligned(count, bc_ptr);
-}
-
 /* set the ByteCount for a SMB packet in little-endian */
 static inline void
-put_bcc_le(__u16 count, struct smb_hdr *hdr)
+put_bcc(__u16 count, struct smb_hdr *hdr)
 {
 	__le16 *bc_ptr = (__le16 *)BCC(hdr);
 
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 8096f27ad9a86405731bf7edcc35b1e66fbe5e4d..6e69e06a30b3334687cf07034044a01c6b0beaed 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -53,6 +53,9 @@ do {								\
 	cFYI(1, "CIFS VFS: leaving %s (xid = %d) rc = %d",	\
 	     __func__, curr_xid, (int)rc);			\
 } while (0)
+extern int init_cifs_idmap(void);
+extern void exit_cifs_idmap(void);
+extern void cifs_destroy_idmaptrees(void);
 extern char *build_path_from_dentry(struct dentry *);
 extern char *cifs_build_path_to_root(struct cifs_sb_info *cifs_sb,
 					struct cifsTconInfo *tcon);
@@ -90,7 +93,6 @@ extern void cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset,
 extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *, bool);
 extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *, bool);
 extern unsigned int smbCalcSize(struct smb_hdr *ptr);
-extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr);
 extern int decode_negTokenInit(unsigned char *security_blob, int length,
 			struct TCP_Server_Info *server);
 extern int cifs_convert_address(struct sockaddr *dst, const char *src, int len);
@@ -143,8 +145,10 @@ extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
 extern int mode_to_cifs_acl(struct inode *inode, const char *path, __u64);
 extern struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *, struct inode *,
 					const char *, u32 *);
+extern int set_cifs_acl(struct cifs_ntsd *, __u32, struct inode *,
+				const char *);
 
-extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
+extern int cifs_mount(struct super_block *, struct cifs_sb_info *,
 			const char *);
 extern int cifs_umount(struct super_block *, struct cifs_sb_info *);
 extern void cifs_dfs_release_automount_timer(void);
@@ -304,12 +308,13 @@ extern int CIFSSMBUnixQuerySymLink(const int xid,
 			struct cifsTconInfo *tcon,
 			const unsigned char *searchName, char **syminfo,
 			const struct nls_table *nls_codepage);
+#ifdef CONFIG_CIFS_SYMLINK_EXPERIMENTAL
 extern int CIFSSMBQueryReparseLinkInfo(const int xid,
 			struct cifsTconInfo *tcon,
 			const unsigned char *searchName,
 			char *symlinkinfo, const int buflen, __u16 fid,
 			const struct nls_table *nls_codepage);
-
+#endif /* temporarily unused until cifs_symlink fixed */
 extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
 			const char *fileName, const int disposition,
 			const int access_flags, const int omode,
@@ -348,8 +353,6 @@ extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName, __u64 *inode_number,
 			const struct nls_table *nls_codepage,
 			int remap_special_chars);
-extern int cifsConvertToUCS(__le16 *target, const char *source, int maxlen,
-			const struct nls_table *cp, int mapChars);
 
 extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 			const __u16 netfid, const __u64 len,
@@ -383,9 +386,15 @@ extern void cifs_crypto_shash_release(struct TCP_Server_Info *);
 extern int calc_seckey(struct cifsSesInfo *);
 
 #ifdef CONFIG_CIFS_WEAK_PW_HASH
-extern void calc_lanman_hash(const char *password, const char *cryptkey,
+extern int calc_lanman_hash(const char *password, const char *cryptkey,
 				bool encrypt, char *lnm_session_key);
 #endif /* CIFS_WEAK_PW_HASH */
+#ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* unused temporarily */
+extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
+			const int notify_subdirs, const __u16 netfid,
+			__u32 filter, struct file *file, int multishot,
+			const struct nls_table *nls_codepage);
+#endif /* was needed for dnotify, and will be needed for inotify when VFS fix */
 extern int CIFSSMBCopy(int xid,
 			struct cifsTconInfo *source_tcon,
 			const char *fromName,
@@ -393,10 +402,6 @@ extern int CIFSSMBCopy(int xid,
 			const char *toName, const int flags,
 			const struct nls_table *nls_codepage,
 			int remap_special_chars);
-extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
-			const int notify_subdirs, const __u16 netfid,
-			__u32 filter, struct file *file, int multishot,
-			const struct nls_table *nls_codepage);
 extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName,
 			const unsigned char *ea_name, char *EAData,
@@ -427,9 +432,6 @@ extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr,
 		struct cifs_sb_info *cifs_sb, int xid);
 extern int mdfour(unsigned char *, unsigned char *, int);
 extern int E_md4hash(const unsigned char *passwd, unsigned char *p16);
-extern void SMBencrypt(unsigned char *passwd, const unsigned char *c8,
-			unsigned char *p24);
-extern void E_P16(unsigned char *p14, unsigned char *p16);
-extern void E_P24(unsigned char *p21, const unsigned char *c8,
+extern int SMBencrypt(unsigned char *passwd, const unsigned char *c8,
 			unsigned char *p24);
 #endif			/* _CIFSPROTO_H */
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index df959bae67281597a2c1b4ce643eb3893b0e6ee2..83df937b814e0b92bd99020a35e5db8988e4a1c4 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -339,12 +339,13 @@ static int validate_t2(struct smb_t2_rsp *pSMB)
 	    get_unaligned_le16(&pSMB->t2_rsp.DataOffset) > 1024)
 		goto vt2_err;
 
-	/* check that bcc is at least as big as parms + data */
-	/* check that bcc is less than negotiated smb buffer */
 	total_size = get_unaligned_le16(&pSMB->t2_rsp.ParameterCount);
 	if (total_size >= 512)
 		goto vt2_err;
 
+	/* check that bcc is at least as big as parms + data, and that it is
+	 * less than negotiated smb buffer
+	 */
 	total_size += get_unaligned_le16(&pSMB->t2_rsp.DataCount);
 	if (total_size > get_bcc(&pSMB->hdr) ||
 	    total_size >= CIFSMaxBufSize + MAX_CIFS_HDR_SIZE)
@@ -357,6 +358,13 @@ static int validate_t2(struct smb_t2_rsp *pSMB)
 	return -EINVAL;
 }
 
+static inline void inc_rfc1001_len(void *pSMB, int count)
+{
+	struct smb_hdr *hdr = (struct smb_hdr *)pSMB;
+
+	be32_add_cpu(&hdr->smb_buf_length, count);
+}
+
 int
 CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
 {
@@ -409,7 +417,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
 		count += strlen(protocols[i].name) + 1;
 		/* null at end of source and target buffers anyway */
 	}
-	pSMB->hdr.smb_buf_length += count;
+	inc_rfc1001_len(pSMB, count);
 	pSMB->ByteCount = cpu_to_le16(count);
 
 	rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
@@ -541,10 +549,6 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
 		server->secType = RawNTLMSSP;
 	else if (secFlags & CIFSSEC_MAY_LANMAN)
 		server->secType = LANMAN;
-/* #ifdef CONFIG_CIFS_EXPERIMENTAL
-	else if (secFlags & CIFSSEC_MAY_PLNTXT)
-		server->secType = ??
-#endif */
 	else {
 		rc = -EOPNOTSUPP;
 		cERROR(1, "Invalid security type");
@@ -578,7 +582,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
 
 	if ((pSMBr->hdr.Flags2 & SMBFLG2_EXT_SEC) &&
 		(server->capabilities & CAP_EXTENDED_SECURITY)) {
-		count = pSMBr->ByteCount;
+		count = get_bcc(&pSMBr->hdr);
 		if (count < 16) {
 			rc = -EIO;
 			goto neg_err_exit;
@@ -732,9 +736,9 @@ CIFSSMBEcho(struct TCP_Server_Info *server)
 	smb->hdr.Tid = 0xffff;
 	smb->hdr.WordCount = 1;
 	put_unaligned_le16(1, &smb->EchoCount);
-	put_bcc_le(1, &smb->hdr);
+	put_bcc(1, &smb->hdr);
 	smb->Data[0] = 'a';
-	smb->hdr.smb_buf_length += 3;
+	inc_rfc1001_len(smb, 3);
 
 	rc = cifs_call_async(server, (struct smb_hdr *)smb,
 				cifs_echo_callback, server);
@@ -852,7 +856,7 @@ CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon, const char *fileName,
 	pSMB->TotalParameterCount = pSMB->ParameterCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_POSIX_UNLINK);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -898,7 +902,7 @@ CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon, const char *fileName,
 	pSMB->SearchAttributes =
 	    cpu_to_le16(ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM);
 	pSMB->BufferFormat = 0x04;
-	pSMB->hdr.smb_buf_length += name_len + 1;
+	inc_rfc1001_len(pSMB, name_len + 1);
 	pSMB->ByteCount = cpu_to_le16(name_len + 1);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -942,7 +946,7 @@ CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon, const char *dirName,
 	}
 
 	pSMB->BufferFormat = 0x04;
-	pSMB->hdr.smb_buf_length += name_len + 1;
+	inc_rfc1001_len(pSMB, name_len + 1);
 	pSMB->ByteCount = cpu_to_le16(name_len + 1);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -985,7 +989,7 @@ CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
 	}
 
 	pSMB->BufferFormat = 0x04;
-	pSMB->hdr.smb_buf_length += name_len + 1;
+	inc_rfc1001_len(pSMB, name_len + 1);
 	pSMB->ByteCount = cpu_to_le16(name_len + 1);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -1063,7 +1067,7 @@ CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, __u32 posix_flags,
 	pSMB->TotalParameterCount = pSMB->ParameterCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_POSIX_OPEN);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -1075,7 +1079,7 @@ CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, __u32 posix_flags,
 	cFYI(1, "copying inode info");
 	rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-	if (rc || (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP))) {
+	if (rc || get_bcc(&pSMBr->hdr) < sizeof(OPEN_PSX_RSP)) {
 		rc = -EIO;	/* bad smb */
 		goto psx_create_err;
 	}
@@ -1096,7 +1100,7 @@ CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, __u32 posix_flags,
 		pRetData->Type = cpu_to_le32(-1); /* unknown */
 		cFYI(DBG2, "unknown type");
 	} else {
-		if (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP)
+		if (get_bcc(&pSMBr->hdr) < sizeof(OPEN_PSX_RSP)
 					+ sizeof(FILE_UNIX_BASIC_INFO)) {
 			cERROR(1, "Open response data too small");
 			pRetData->Type = cpu_to_le32(-1);
@@ -1228,7 +1232,7 @@ SMBLegacyOpen(const int xid, struct cifsTconInfo *tcon,
 	pSMB->Sattr = cpu_to_le16(ATTR_HIDDEN | ATTR_SYSTEM | ATTR_DIRECTORY);
 	pSMB->OpenFunction = cpu_to_le16(convert_disposition(openDisposition));
 	count += name_len;
-	pSMB->hdr.smb_buf_length += count;
+	inc_rfc1001_len(pSMB, count);
 
 	pSMB->ByteCount = cpu_to_le16(count);
 	/* long_op set to 1 to allow for oplock break timeouts */
@@ -1341,7 +1345,7 @@ CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
 	    SECURITY_CONTEXT_TRACKING | SECURITY_EFFECTIVE_ONLY;
 
 	count += name_len;
-	pSMB->hdr.smb_buf_length += count;
+	inc_rfc1001_len(pSMB, count);
 
 	pSMB->ByteCount = cpu_to_le16(count);
 	/* long_op set to 1 to allow for oplock break timeouts */
@@ -1426,7 +1430,7 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
 	}
 
 	iov[0].iov_base = (char *)pSMB;
-	iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
+	iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4;
 	rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */,
 			 &resp_buf_type, CIFS_LOG_ERROR);
 	cifs_stats_inc(&tcon->num_reads);
@@ -1560,7 +1564,7 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
 
 	pSMB->DataLengthLow = cpu_to_le16(bytes_sent & 0xFFFF);
 	pSMB->DataLengthHigh = cpu_to_le16(bytes_sent >> 16);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 
 	if (wct == 14)
 		pSMB->ByteCount = cpu_to_le16(byte_count);
@@ -1644,11 +1648,12 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
 
 	pSMB->DataLengthLow = cpu_to_le16(count & 0xFFFF);
 	pSMB->DataLengthHigh = cpu_to_le16(count >> 16);
-	smb_hdr_len = pSMB->hdr.smb_buf_length + 1; /* hdr + 1 byte pad */
+	/* header + 1 byte pad */
+	smb_hdr_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 1;
 	if (wct == 14)
-		pSMB->hdr.smb_buf_length += count+1;
+		inc_rfc1001_len(pSMB, count + 1);
 	else /* wct == 12 */
-		pSMB->hdr.smb_buf_length += count+5; /* smb data starts later */
+		inc_rfc1001_len(pSMB, count + 5); /* smb data starts later */
 	if (wct == 14)
 		pSMB->ByteCount = cpu_to_le16(count + 1);
 	else /* wct == 12 */ /* bigger pad, smaller smb hdr, keep offset ok */ {
@@ -1748,7 +1753,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 		/* oplock break */
 		count = 0;
 	}
-	pSMB->hdr.smb_buf_length += count;
+	inc_rfc1001_len(pSMB, count);
 	pSMB->ByteCount = cpu_to_le16(count);
 
 	if (waitFlag) {
@@ -1839,14 +1844,14 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
 	pSMB->Fid = smb_file_id;
 	pSMB->InformationLevel = cpu_to_le16(SMB_SET_POSIX_LOCK);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	if (waitFlag) {
 		rc = SendReceiveBlockingLock(xid, tcon, (struct smb_hdr *) pSMB,
 			(struct smb_hdr *) pSMBr, &bytes_returned);
 	} else {
 		iov[0].iov_base = (char *)pSMB;
-		iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
+		iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4;
 		rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */,
 				&resp_buf_type, timeout);
 		pSMB = NULL; /* request buf already freed by SendReceive2. Do
@@ -1862,7 +1867,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
 		__u16 data_count;
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < sizeof(struct cifs_posix_lock))) {
+		if (rc || get_bcc(&pSMBr->hdr) < sizeof(*parm_data)) {
 			rc = -EIO;      /* bad smb */
 			goto plk_err_exit;
 		}
@@ -2012,7 +2017,7 @@ CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
 	}
 
 	count = 1 /* 1st signature byte */  + name_len + name_len2;
-	pSMB->hdr.smb_buf_length += count;
+	inc_rfc1001_len(pSMB, count);
 	pSMB->ByteCount = cpu_to_le16(count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2092,7 +2097,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
 	pSMB->InformationLevel =
 		cpu_to_le16(SMB_SET_FILE_RENAME_INFORMATION);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, pTcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2159,7 +2164,7 @@ CIFSSMBCopy(const int xid, struct cifsTconInfo *tcon, const char *fromName,
 	}
 
 	count = 1 /* 1st signature byte */  + name_len + name_len2;
-	pSMB->hdr.smb_buf_length += count;
+	inc_rfc1001_len(pSMB, count);
 	pSMB->ByteCount = cpu_to_le16(count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2249,7 +2254,7 @@ CIFSUnixCreateSymLink(const int xid, struct cifsTconInfo *tcon,
 	pSMB->DataOffset = cpu_to_le16(offset);
 	pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_LINK);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2335,7 +2340,7 @@ CIFSUnixCreateHardLink(const int xid, struct cifsTconInfo *tcon,
 	pSMB->DataOffset = cpu_to_le16(offset);
 	pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_HLINK);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2406,7 +2411,7 @@ CIFSCreateHardLink(const int xid, struct cifsTconInfo *tcon,
 	}
 
 	count = 1 /* string type byte */  + name_len + name_len2;
-	pSMB->hdr.smb_buf_length += count;
+	inc_rfc1001_len(pSMB, count);
 	pSMB->ByteCount = cpu_to_le16(count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2477,7 +2482,7 @@ CIFSSMBUnixQuerySymLink(const int xid, struct cifsTconInfo *tcon,
 	pSMB->ParameterCount = pSMB->TotalParameterCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_UNIX_LINK);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2489,7 +2494,7 @@ CIFSSMBUnixQuerySymLink(const int xid, struct cifsTconInfo *tcon,
 
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 		/* BB also check enough total bytes returned */
-		if (rc || (pSMBr->ByteCount < 2))
+		if (rc || get_bcc(&pSMBr->hdr) < 2)
 			rc = -EIO;
 		else {
 			bool is_unicode;
@@ -2516,7 +2521,17 @@ CIFSSMBUnixQuerySymLink(const int xid, struct cifsTconInfo *tcon,
 	return rc;
 }
 
-#ifdef CONFIG_CIFS_EXPERIMENTAL
+#ifdef CONFIG_CIFS_SYMLINK_EXPERIMENTAL
+/*
+ *	Recent Windows versions now create symlinks more frequently
+ *	and they use the "reparse point" mechanism below.  We can of course
+ *	do symlinks nicely to Samba and other servers which support the
+ *	CIFS Unix Extensions and we can also do SFU symlinks and "client only"
+ *	"MF" symlinks optionally, but for recent Windows we really need to
+ *	reenable the code below and fix the cifs_symlink callers to handle this.
+ *	In the interim this code has been moved to its own config option so
+ *	it is not compiled in by default until callers fixed up and more tested.
+ */
 int
 CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName,
@@ -2561,14 +2576,14 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
 	} else {		/* decode response */
 		__u32 data_offset = le32_to_cpu(pSMBr->DataOffset);
 		__u32 data_count = le32_to_cpu(pSMBr->DataCount);
-		if ((pSMBr->ByteCount < 2) || (data_offset > 512)) {
-		/* BB also check enough total bytes returned */
+		if (get_bcc(&pSMBr->hdr) < 2 || data_offset > 512) {
+			/* BB also check enough total bytes returned */
 			rc = -EIO;	/* bad smb */
 			goto qreparse_out;
 		}
 		if (data_count && (data_count < 2048)) {
 			char *end_of_smb = 2 /* sizeof byte count */ +
-				pSMBr->ByteCount + (char *)&pSMBr->ByteCount;
+			       get_bcc(&pSMBr->hdr) + (char *)&pSMBr->ByteCount;
 
 			struct reparse_data *reparse_buf =
 						(struct reparse_data *)
@@ -2618,7 +2633,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
 
 	return rc;
 }
-#endif /* CIFS_EXPERIMENTAL */
+#endif /* CIFS_SYMLINK_EXPERIMENTAL */ /* BB temporarily unused */
 
 #ifdef CONFIG_CIFS_POSIX
 
@@ -2814,7 +2829,7 @@ CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
 	pSMB->ParameterCount = pSMB->TotalParameterCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_POSIX_ACL);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2826,8 +2841,8 @@ CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
 		/* decode response */
 
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
-		if (rc || (pSMBr->ByteCount < 2))
 		/* BB also check enough total bytes returned */
+		if (rc || get_bcc(&pSMBr->hdr) < 2)
 			rc = -EIO;      /* bad smb */
 		else {
 			__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -2908,7 +2923,7 @@ CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
 	pSMB->ParameterCount = cpu_to_le16(params);
 	pSMB->TotalParameterCount = pSMB->ParameterCount;
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2966,7 +2981,7 @@ CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_ATTR_FLAGS);
 	pSMB->Pad = 0;
 	pSMB->Fid = netfid;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->t2.ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2976,8 +2991,8 @@ CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
 	} else {
 		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
-		if (rc || (pSMBr->ByteCount < 2))
 		/* BB also check enough total bytes returned */
+		if (rc || get_bcc(&pSMBr->hdr) < 2)
 			/* If rc should we check for EOPNOSUPP and
 			   disable the srvino flag? or in caller? */
 			rc = -EIO;      /* bad smb */
@@ -3052,6 +3067,7 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata,
 	char *end_of_smb;
 	__u32 data_count, data_offset, parm_count, parm_offset;
 	struct smb_com_ntransact_rsp *pSMBr;
+	u16 bcc;
 
 	*pdatalen = 0;
 	*pparmlen = 0;
@@ -3061,8 +3077,8 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata,
 
 	pSMBr = (struct smb_com_ntransact_rsp *)buf;
 
-	/* ByteCount was converted from little endian in SendReceive */
-	end_of_smb = 2 /* sizeof byte count */ + pSMBr->ByteCount +
+	bcc = get_bcc(&pSMBr->hdr);
+	end_of_smb = 2 /* sizeof byte count */ + bcc +
 			(char *)&pSMBr->ByteCount;
 
 	data_offset = le32_to_cpu(pSMBr->DataOffset);
@@ -3088,7 +3104,7 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata,
 			*ppdata, data_count, (data_count + *ppdata),
 			end_of_smb, pSMBr);
 		return -EINVAL;
-	} else if (parm_count + data_count > pSMBr->ByteCount) {
+	} else if (parm_count + data_count > bcc) {
 		cFYI(1, "parm count and data count larger than SMB");
 		return -EINVAL;
 	}
@@ -3124,9 +3140,9 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
 	pSMB->AclFlags = cpu_to_le32(CIFS_ACL_OWNER | CIFS_ACL_GROUP |
 				     CIFS_ACL_DACL);
 	pSMB->ByteCount = cpu_to_le16(11); /* 3 bytes pad + 8 bytes parm */
-	pSMB->hdr.smb_buf_length += 11;
+	inc_rfc1001_len(pSMB, 11);
 	iov[0].iov_base = (char *)pSMB;
-	iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
+	iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4;
 
 	rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovec */, &buf_type,
 			 0);
@@ -3235,10 +3251,9 @@ CIFSSMBSetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
 		memcpy((char *) &pSMBr->hdr.Protocol + data_offset,
 			(char *) pntsd,
 			acllen);
-		pSMB->hdr.smb_buf_length += (byte_count + data_count);
-
+		inc_rfc1001_len(pSMB, byte_count + data_count);
 	} else
-		pSMB->hdr.smb_buf_length += byte_count;
+		inc_rfc1001_len(pSMB, byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 		(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -3289,7 +3304,7 @@ int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon,
 	}
 	pSMB->BufferFormat = 0x04;
 	name_len++; /* account for buffer type byte */
-	pSMB->hdr.smb_buf_length += (__u16) name_len;
+	inc_rfc1001_len(pSMB, (__u16)name_len);
 	pSMB->ByteCount = cpu_to_le16(name_len);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3364,7 +3379,7 @@ CIFSSMBQFileInfo(const int xid, struct cifsTconInfo *tcon,
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_ALL_INFO);
 	pSMB->Pad = 0;
 	pSMB->Fid = netfid;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -3375,7 +3390,7 @@ CIFSSMBQFileInfo(const int xid, struct cifsTconInfo *tcon,
 
 		if (rc) /* BB add auto retry on EOPNOTSUPP? */
 			rc = -EIO;
-		else if (pSMBr->ByteCount < 40)
+		else if (get_bcc(&pSMBr->hdr) < 40)
 			rc = -EIO;	/* bad smb */
 		else if (pFindData) {
 			__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -3451,7 +3466,7 @@ CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
 	else
 		pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_ALL_INFO);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3463,9 +3478,9 @@ CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
 
 		if (rc) /* BB add auto retry on EOPNOTSUPP? */
 			rc = -EIO;
-		else if (!legacy && (pSMBr->ByteCount < 40))
+		else if (!legacy && get_bcc(&pSMBr->hdr) < 40)
 			rc = -EIO;	/* bad smb */
-		else if (legacy && (pSMBr->ByteCount < 24))
+		else if (legacy && get_bcc(&pSMBr->hdr) < 24)
 			rc = -EIO;  /* 24 or 26 expected but we do not read
 					last field */
 		else if (pFindData) {
@@ -3532,7 +3547,7 @@ CIFSSMBUnixQFileInfo(const int xid, struct cifsTconInfo *tcon,
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC);
 	pSMB->Pad = 0;
 	pSMB->Fid = netfid;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -3541,7 +3556,7 @@ CIFSSMBUnixQFileInfo(const int xid, struct cifsTconInfo *tcon,
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) {
+		if (rc || get_bcc(&pSMBr->hdr) < sizeof(FILE_UNIX_BASIC_INFO)) {
 			cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n"
 				   "Unix Extensions can be disabled on mount "
 				   "by specifying the nosfu mount option.");
@@ -3617,7 +3632,7 @@ CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon,
 	pSMB->ParameterCount = pSMB->TotalParameterCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3627,7 +3642,7 @@ CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon,
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) {
+		if (rc || get_bcc(&pSMBr->hdr) < sizeof(FILE_UNIX_BASIC_INFO)) {
 			cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n"
 				   "Unix Extensions can be disabled on mount "
 				   "by specifying the nosfu mount option.");
@@ -3731,7 +3746,7 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
 
 	/* BB what should we set StorageType to? Does it matter? BB */
 	pSMB->SearchStorageType = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3860,7 +3875,7 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
 	byte_count = params + 1 /* pad */ ;
 	pSMB->TotalParameterCount = cpu_to_le16(params);
 	pSMB->ParameterCount = pSMB->TotalParameterCount;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4022,7 +4037,7 @@ CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
 	pSMB->ParameterCount = pSMB->TotalParameterCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_INTERNAL_INFO);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4032,8 +4047,8 @@ CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
 	} else {
 		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
-		if (rc || (pSMBr->ByteCount < 2))
 		/* BB also check enough total bytes returned */
+		if (rc || get_bcc(&pSMBr->hdr) < 2)
 			/* If rc should we check for EOPNOSUPP and
 			disable the srvino flag? or in caller? */
 			rc = -EIO;      /* bad smb */
@@ -4246,7 +4261,7 @@ CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
 	pSMB->ParameterCount = cpu_to_le16(params);
 	pSMB->TotalParameterCount = pSMB->ParameterCount;
 	pSMB->MaxReferralLevel = cpu_to_le16(3);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
@@ -4258,13 +4273,13 @@ CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
 	rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
 	/* BB Also check if enough total bytes returned? */
-	if (rc || (pSMBr->ByteCount < 17)) {
+	if (rc || get_bcc(&pSMBr->hdr) < 17) {
 		rc = -EIO;      /* bad smb */
 		goto GetDFSRefExit;
 	}
 
 	cFYI(1, "Decoding GetDFSRefer response BCC: %d  Offset %d",
-				pSMBr->ByteCount,
+				get_bcc(&pSMBr->hdr),
 				le16_to_cpu(pSMBr->t2.DataOffset));
 
 	/* parse returned result into more usable form */
@@ -4320,7 +4335,7 @@ SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
 	pSMB->Reserved3 = 0;
 	pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
 	pSMB->InformationLevel = cpu_to_le16(SMB_INFO_ALLOCATION);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4330,12 +4345,12 @@ SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
 	} else {                /* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < 18))
+		if (rc || get_bcc(&pSMBr->hdr) < 18)
 			rc = -EIO;      /* bad smb */
 		else {
 			__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
 			cFYI(1, "qfsinf resp BCC: %d  Offset %d",
-				 pSMBr->ByteCount, data_offset);
+				 get_bcc(&pSMBr->hdr), data_offset);
 
 			response_data = (FILE_SYSTEM_ALLOC_INFO *)
 				(((char *) &pSMBr->hdr.Protocol) + data_offset);
@@ -4399,7 +4414,7 @@ CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
 	pSMB->Reserved3 = 0;
 	pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FS_SIZE_INFO);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4409,7 +4424,7 @@ CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < 24))
+		if (rc || get_bcc(&pSMBr->hdr) < 24)
 			rc = -EIO;	/* bad smb */
 		else {
 			__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -4479,7 +4494,7 @@ CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon)
 	pSMB->Reserved3 = 0;
 	pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FS_ATTRIBUTE_INFO);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4489,7 +4504,7 @@ CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon)
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < 13)) {
+		if (rc || get_bcc(&pSMBr->hdr) < 13) {
 			/* BB also check if enough bytes returned */
 			rc = -EIO;	/* bad smb */
 		} else {
@@ -4550,7 +4565,7 @@ CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon)
 	pSMB->Reserved3 = 0;
 	pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FS_DEVICE_INFO);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4560,7 +4575,8 @@ CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon)
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < sizeof(FILE_SYSTEM_DEVICE_INFO)))
+		if (rc || get_bcc(&pSMBr->hdr) <
+			  sizeof(FILE_SYSTEM_DEVICE_INFO))
 			rc = -EIO;	/* bad smb */
 		else {
 			__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -4619,7 +4635,7 @@ CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon)
 	pSMB->Reserved3 = 0;
 	pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_CIFS_UNIX_INFO);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4629,7 +4645,7 @@ CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon)
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < 13)) {
+		if (rc || get_bcc(&pSMBr->hdr) < 13) {
 			rc = -EIO;	/* bad smb */
 		} else {
 			__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -4702,7 +4718,7 @@ CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon, __u64 cap)
 	pSMB->ClientUnixMinor = cpu_to_le16(CIFS_UNIX_MINOR_VERSION);
 	pSMB->ClientUnixCap = cpu_to_le64(cap);
 
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4764,7 +4780,7 @@ CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
 	pSMB->Reserved3 = 0;
 	pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
 	pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_POSIX_FS_INFO);
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4774,7 +4790,7 @@ CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
 	} else {		/* decode response */
 		rc = validate_t2((struct smb_t2_rsp *)pSMBr);
 
-		if (rc || (pSMBr->ByteCount < 13)) {
+		if (rc || get_bcc(&pSMBr->hdr) < 13) {
 			rc = -EIO;	/* bad smb */
 		} else {
 			__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -4890,7 +4906,7 @@ CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon, const char *fileName,
 	pSMB->ParameterCount = cpu_to_le16(params);
 	pSMB->TotalParameterCount = pSMB->ParameterCount;
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	parm_data->FileSize = cpu_to_le64(size);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4969,7 +4985,7 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size,
 				cpu_to_le16(SMB_SET_FILE_END_OF_FILE_INFO);
 	}
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
 	if (rc) {
@@ -5037,7 +5053,7 @@ CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
 	else
 		pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_BASIC_INFO);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
 	rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
@@ -5096,7 +5112,7 @@ CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
 	pSMB->Fid = fid;
 	pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_DISPOSITION_INFO);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	*data_offset = delete_file ? 1 : 0;
 	rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
@@ -5169,7 +5185,7 @@ CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
 	else
 		pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_BASIC_INFO);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -5221,7 +5237,7 @@ CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon, char *fileName,
 	}
 	pSMB->attr = cpu_to_le16(dos_attrs);
 	pSMB->BufferFormat = 0x04;
-	pSMB->hdr.smb_buf_length += name_len + 1;
+	inc_rfc1001_len(pSMB, name_len + 1);
 	pSMB->ByteCount = cpu_to_le16(name_len + 1);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -5326,7 +5342,7 @@ CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
 	pSMB->Fid = fid;
 	pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	cifs_fill_unix_set_info(data_offset, args);
@@ -5402,7 +5418,7 @@ CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
 	pSMB->TotalDataCount = pSMB->DataCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 
 	cifs_fill_unix_set_info(data_offset, args);
 
@@ -5418,79 +5434,6 @@ CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
 	return rc;
 }
 
-int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
-		  const int notify_subdirs, const __u16 netfid,
-		  __u32 filter, struct file *pfile, int multishot,
-		  const struct nls_table *nls_codepage)
-{
-	int rc = 0;
-	struct smb_com_transaction_change_notify_req *pSMB = NULL;
-	struct smb_com_ntransaction_change_notify_rsp *pSMBr = NULL;
-	struct dir_notify_req *dnotify_req;
-	int bytes_returned;
-
-	cFYI(1, "In CIFSSMBNotify for file handle %d", (int)netfid);
-	rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB,
-		      (void **) &pSMBr);
-	if (rc)
-		return rc;
-
-	pSMB->TotalParameterCount = 0 ;
-	pSMB->TotalDataCount = 0;
-	pSMB->MaxParameterCount = cpu_to_le32(2);
-	/* BB find exact data count max from sess structure BB */
-	pSMB->MaxDataCount = 0; /* same in little endian or be */
-/* BB VERIFY verify which is correct for above BB */
-	pSMB->MaxDataCount = cpu_to_le32((tcon->ses->server->maxBuf -
-					     MAX_CIFS_HDR_SIZE) & 0xFFFFFF00);
-
-	pSMB->MaxSetupCount = 4;
-	pSMB->Reserved = 0;
-	pSMB->ParameterOffset = 0;
-	pSMB->DataCount = 0;
-	pSMB->DataOffset = 0;
-	pSMB->SetupCount = 4; /* single byte does not need le conversion */
-	pSMB->SubCommand = cpu_to_le16(NT_TRANSACT_NOTIFY_CHANGE);
-	pSMB->ParameterCount = pSMB->TotalParameterCount;
-	if (notify_subdirs)
-		pSMB->WatchTree = 1; /* one byte - no le conversion needed */
-	pSMB->Reserved2 = 0;
-	pSMB->CompletionFilter = cpu_to_le32(filter);
-	pSMB->Fid = netfid; /* file handle always le */
-	pSMB->ByteCount = 0;
-
-	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
-			 (struct smb_hdr *)pSMBr, &bytes_returned,
-			 CIFS_ASYNC_OP);
-	if (rc) {
-		cFYI(1, "Error in Notify = %d", rc);
-	} else {
-		/* Add file to outstanding requests */
-		/* BB change to kmem cache alloc */
-		dnotify_req = kmalloc(
-						sizeof(struct dir_notify_req),
-						 GFP_KERNEL);
-		if (dnotify_req) {
-			dnotify_req->Pid = pSMB->hdr.Pid;
-			dnotify_req->PidHigh = pSMB->hdr.PidHigh;
-			dnotify_req->Mid = pSMB->hdr.Mid;
-			dnotify_req->Tid = pSMB->hdr.Tid;
-			dnotify_req->Uid = pSMB->hdr.Uid;
-			dnotify_req->netfid = netfid;
-			dnotify_req->pfile = pfile;
-			dnotify_req->filter = filter;
-			dnotify_req->multishot = multishot;
-			spin_lock(&GlobalMid_Lock);
-			list_add_tail(&dnotify_req->lhead,
-					&GlobalDnotifyReqList);
-			spin_unlock(&GlobalMid_Lock);
-		} else
-			rc = -ENOMEM;
-	}
-	cifs_buf_release(pSMB);
-	return rc;
-}
-
 #ifdef CONFIG_CIFS_XATTR
 /*
  * Do a path-based QUERY_ALL_EAS call and parse the result. This is a common
@@ -5560,7 +5503,7 @@ CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
 	pSMB->ParameterCount = pSMB->TotalParameterCount;
 	pSMB->InformationLevel = cpu_to_le16(SMB_INFO_QUERY_ALL_EAS);
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -5576,7 +5519,7 @@ CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
 	of these trans2 responses */
 
 	rc = validate_t2((struct smb_t2_rsp *)pSMBr);
-	if (rc || (pSMBr->ByteCount < 4)) {
+	if (rc || get_bcc(&pSMBr->hdr) < 4) {
 		rc = -EIO;	/* bad smb */
 		goto QAllEAsOut;
 	}
@@ -5773,7 +5716,7 @@ CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, const char *fileName,
 	pSMB->ParameterCount = cpu_to_le16(params);
 	pSMB->TotalParameterCount = pSMB->ParameterCount;
 	pSMB->Reserved4 = 0;
-	pSMB->hdr.smb_buf_length += byte_count;
+	inc_rfc1001_len(pSMB, byte_count);
 	pSMB->ByteCount = cpu_to_le16(byte_count);
 	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
 			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -5787,5 +5730,99 @@ CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, const char *fileName,
 
 	return rc;
 }
-
 #endif
+
+#ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* BB unused temporarily */
+/*
+ *	Years ago the kernel added a "dnotify" function for Samba server,
+ *	to allow network clients (such as Windows) to display updated
+ *	lists of files in directory listings automatically when
+ *	files are added by one user when another user has the
+ *	same directory open on their desktop.  The Linux cifs kernel
+ *	client hooked into the kernel side of this interface for
+ *	the same reason, but ironically when the VFS moved from
+ *	"dnotify" to "inotify" it became harder to plug in Linux
+ *	network file system clients (the most obvious use case
+ *	for notify interfaces is when multiple users can update
+ *	the contents of the same directory - exactly what network
+ *	file systems can do) although the server (Samba) could
+ *	still use it.  For the short term we leave the worker
+ *	function ifdeffed out (below) until inotify is fixed
+ *	in the VFS to make it easier to plug in network file
+ *	system clients.  If inotify turns out to be permanently
+ *	incompatible for network fs clients, we could instead simply
+ *	expose this config flag by adding a future cifs (and smb2) notify ioctl.
+ */
+int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
+		  const int notify_subdirs, const __u16 netfid,
+		  __u32 filter, struct file *pfile, int multishot,
+		  const struct nls_table *nls_codepage)
+{
+	int rc = 0;
+	struct smb_com_transaction_change_notify_req *pSMB = NULL;
+	struct smb_com_ntransaction_change_notify_rsp *pSMBr = NULL;
+	struct dir_notify_req *dnotify_req;
+	int bytes_returned;
+
+	cFYI(1, "In CIFSSMBNotify for file handle %d", (int)netfid);
+	rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB,
+		      (void **) &pSMBr);
+	if (rc)
+		return rc;
+
+	pSMB->TotalParameterCount = 0 ;
+	pSMB->TotalDataCount = 0;
+	pSMB->MaxParameterCount = cpu_to_le32(2);
+	/* BB find exact data count max from sess structure BB */
+	pSMB->MaxDataCount = 0; /* same in little endian or be */
+/* BB VERIFY verify which is correct for above BB */
+	pSMB->MaxDataCount = cpu_to_le32((tcon->ses->server->maxBuf -
+					     MAX_CIFS_HDR_SIZE) & 0xFFFFFF00);
+
+	pSMB->MaxSetupCount = 4;
+	pSMB->Reserved = 0;
+	pSMB->ParameterOffset = 0;
+	pSMB->DataCount = 0;
+	pSMB->DataOffset = 0;
+	pSMB->SetupCount = 4; /* single byte does not need le conversion */
+	pSMB->SubCommand = cpu_to_le16(NT_TRANSACT_NOTIFY_CHANGE);
+	pSMB->ParameterCount = pSMB->TotalParameterCount;
+	if (notify_subdirs)
+		pSMB->WatchTree = 1; /* one byte - no le conversion needed */
+	pSMB->Reserved2 = 0;
+	pSMB->CompletionFilter = cpu_to_le32(filter);
+	pSMB->Fid = netfid; /* file handle always le */
+	pSMB->ByteCount = 0;
+
+	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
+			 (struct smb_hdr *)pSMBr, &bytes_returned,
+			 CIFS_ASYNC_OP);
+	if (rc) {
+		cFYI(1, "Error in Notify = %d", rc);
+	} else {
+		/* Add file to outstanding requests */
+		/* BB change to kmem cache alloc */
+		dnotify_req = kmalloc(
+						sizeof(struct dir_notify_req),
+						 GFP_KERNEL);
+		if (dnotify_req) {
+			dnotify_req->Pid = pSMB->hdr.Pid;
+			dnotify_req->PidHigh = pSMB->hdr.PidHigh;
+			dnotify_req->Mid = pSMB->hdr.Mid;
+			dnotify_req->Tid = pSMB->hdr.Tid;
+			dnotify_req->Uid = pSMB->hdr.Uid;
+			dnotify_req->netfid = netfid;
+			dnotify_req->pfile = pfile;
+			dnotify_req->filter = filter;
+			dnotify_req->multishot = multishot;
+			spin_lock(&GlobalMid_Lock);
+			list_add_tail(&dnotify_req->lhead,
+					&GlobalDnotifyReqList);
+			spin_unlock(&GlobalMid_Lock);
+		} else
+			rc = -ENOMEM;
+	}
+	cifs_buf_release(pSMB);
+	return rc;
+}
+#endif /* was needed for dnotify, and will be needed for inotify when VFS fix */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 05f1dcf7d79ae023e2b1aae9b2c358784025c1ef..da284e3cb6535e206b9d502e45fdd1c5b9adf5d4 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -102,6 +102,7 @@ struct smb_vol {
 	bool fsc:1;	/* enable fscache */
 	bool mfsymlinks:1; /* use Minshall+French Symlinks */
 	bool multiuser:1;
+	bool use_smb2:1; /* force smb2 use on mount instead of cifs */
 	unsigned int rsize;
 	unsigned int wsize;
 	bool sockopt_tcp_nodelay:1;
@@ -316,19 +317,19 @@ static int coalesce_t2(struct smb_hdr *psecond, struct smb_hdr *pTargetSMB)
 	put_unaligned_le16(total_in_buf, &pSMBt->t2_rsp.DataCount);
 
 	/* fix up the BCC */
-	byte_count = get_bcc_le(pTargetSMB);
+	byte_count = get_bcc(pTargetSMB);
 	byte_count += total_in_buf2;
 	/* is the result too big for the field? */
 	if (byte_count > USHRT_MAX)
 		return -EPROTO;
-	put_bcc_le(byte_count, pTargetSMB);
+	put_bcc(byte_count, pTargetSMB);
 
-	byte_count = pTargetSMB->smb_buf_length;
+	byte_count = be32_to_cpu(pTargetSMB->smb_buf_length);
 	byte_count += total_in_buf2;
 	/* don't allow buffer to overflow */
 	if (byte_count > CIFSMaxBufSize)
 		return -ENOBUFS;
-	pTargetSMB->smb_buf_length = byte_count;
+	pTargetSMB->smb_buf_length = cpu_to_be32(byte_count);
 
 	memcpy(data_area_of_target, data_area_of_buf2, total_in_buf2);
 
@@ -495,8 +496,7 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
 		/* Note that FC 1001 length is big endian on the wire,
 		but we convert it here so it is always manipulated
 		as host byte order */
-		pdu_length = be32_to_cpu((__force __be32)smb_buffer->smb_buf_length);
-		smb_buffer->smb_buf_length = pdu_length;
+		pdu_length = be32_to_cpu(smb_buffer->smb_buf_length);
 
 		cFYI(1, "rfc1002 length 0x%x", pdu_length+4);
 
@@ -735,7 +735,7 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
 		sock_release(csocket);
 		server->ssocket = NULL;
 	}
-	/* buffer usuallly freed in free_mid - need to free it here on exit */
+	/* buffer usually freed in free_mid - need to free it here on exit */
 	cifs_buf_release(bigbuf);
 	if (smallbuf) /* no sense logging a debug message if NULL */
 		cifs_small_buf_release(smallbuf);
@@ -818,10 +818,11 @@ extract_hostname(const char *unc)
 }
 
 static int
-cifs_parse_mount_options(char *options, const char *devname,
+cifs_parse_mount_options(const char *mountdata, const char *devname,
 			 struct smb_vol *vol)
 {
 	char *value, *data, *end;
+	char *mountdata_copy, *options;
 	unsigned int  temp_len, i, j;
 	char separator[2];
 	short int override_uid = -1;
@@ -861,9 +862,14 @@ cifs_parse_mount_options(char *options, const char *devname,
 
 	vol->actimeo = CIFS_DEF_ACTIMEO;
 
-	if (!options)
-		return 1;
+	if (!mountdata)
+		goto cifs_parse_mount_err;
+
+	mountdata_copy = kstrndup(mountdata, PAGE_SIZE, GFP_KERNEL);
+	if (!mountdata_copy)
+		goto cifs_parse_mount_err;
 
+	options = mountdata_copy;
 	end = options + strlen(options);
 	if (strncmp(options, "sep=", 4) == 0) {
 		if (options[4] != 0) {
@@ -889,17 +895,22 @@ cifs_parse_mount_options(char *options, const char *devname,
 			if (!value) {
 				printk(KERN_WARNING
 				       "CIFS: invalid or missing username\n");
-				return 1;	/* needs_arg; */
+				goto cifs_parse_mount_err;
 			} else if (!*value) {
 				/* null user, ie anonymous, authentication */
 				vol->nullauth = 1;
 			}
 			if (strnlen(value, MAX_USERNAME_SIZE) <
 						MAX_USERNAME_SIZE) {
-				vol->username = value;
+				vol->username = kstrdup(value, GFP_KERNEL);
+				if (!vol->username) {
+					printk(KERN_WARNING "CIFS: no memory "
+							    "for username\n");
+					goto cifs_parse_mount_err;
+				}
 			} else {
 				printk(KERN_WARNING "CIFS: username too long\n");
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 		} else if (strnicmp(data, "pass", 4) == 0) {
 			if (!value) {
@@ -963,7 +974,7 @@ cifs_parse_mount_options(char *options, const char *devname,
 				if (vol->password == NULL) {
 					printk(KERN_WARNING "CIFS: no memory "
 							    "for password\n");
-					return 1;
+					goto cifs_parse_mount_err;
 				}
 				for (i = 0, j = 0; i < temp_len; i++, j++) {
 					vol->password[j] = value[i];
@@ -979,7 +990,7 @@ cifs_parse_mount_options(char *options, const char *devname,
 				if (vol->password == NULL) {
 					printk(KERN_WARNING "CIFS: no memory "
 							    "for password\n");
-					return 1;
+					goto cifs_parse_mount_err;
 				}
 				strcpy(vol->password, value);
 			}
@@ -989,11 +1000,16 @@ cifs_parse_mount_options(char *options, const char *devname,
 				vol->UNCip = NULL;
 			} else if (strnlen(value, INET6_ADDRSTRLEN) <
 							INET6_ADDRSTRLEN) {
-				vol->UNCip = value;
+				vol->UNCip = kstrdup(value, GFP_KERNEL);
+				if (!vol->UNCip) {
+					printk(KERN_WARNING "CIFS: no memory "
+							    "for UNC IP\n");
+					goto cifs_parse_mount_err;
+				}
 			} else {
 				printk(KERN_WARNING "CIFS: ip address "
 						    "too long\n");
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 		} else if (strnicmp(data, "sec", 3) == 0) {
 			if (!value || !*value) {
@@ -1006,7 +1022,7 @@ cifs_parse_mount_options(char *options, const char *devname,
 				/* vol->secFlg |= CIFSSEC_MUST_SEAL |
 					CIFSSEC_MAY_KRB5; */
 				cERROR(1, "Krb5 cifs privacy not supported");
-				return 1;
+				goto cifs_parse_mount_err;
 			} else if (strnicmp(value, "krb5", 4) == 0) {
 				vol->secFlg |= CIFSSEC_MAY_KRB5;
 			} else if (strnicmp(value, "ntlmsspi", 8) == 0) {
@@ -1036,7 +1052,23 @@ cifs_parse_mount_options(char *options, const char *devname,
 				vol->nullauth = 1;
 			} else {
 				cERROR(1, "bad security option: %s", value);
-				return 1;
+				goto cifs_parse_mount_err;
+			}
+		} else if (strnicmp(data, "vers", 3) == 0) {
+			if (!value || !*value) {
+				cERROR(1, "no protocol version specified"
+					  " after vers= mount option");
+			} else if ((strnicmp(value, "cifs", 4) == 0) ||
+				   (strnicmp(value, "1", 1) == 0)) {
+				/* this is the default */
+				continue;
+			} else if ((strnicmp(value, "smb2", 4) == 0) ||
+				   (strnicmp(value, "2", 1) == 0)) {
+#ifdef CONFIG_CIFS_SMB2
+				vol->use_smb2 = true;
+#else
+				cERROR(1, "smb2 support not enabled");
+#endif /* CONFIG_CIFS_SMB2 */
 			}
 		} else if ((strnicmp(data, "unc", 3) == 0)
 			   || (strnicmp(data, "target", 6) == 0)
@@ -1044,12 +1076,12 @@ cifs_parse_mount_options(char *options, const char *devname,
 			if (!value || !*value) {
 				printk(KERN_WARNING "CIFS: invalid path to "
 						    "network resource\n");
-				return 1;	/* needs_arg; */
+				goto cifs_parse_mount_err;
 			}
 			if ((temp_len = strnlen(value, 300)) < 300) {
 				vol->UNC = kmalloc(temp_len+1, GFP_KERNEL);
 				if (vol->UNC == NULL)
-					return 1;
+					goto cifs_parse_mount_err;
 				strcpy(vol->UNC, value);
 				if (strncmp(vol->UNC, "//", 2) == 0) {
 					vol->UNC[0] = '\\';
@@ -1058,27 +1090,32 @@ cifs_parse_mount_options(char *options, const char *devname,
 					printk(KERN_WARNING
 					       "CIFS: UNC Path does not begin "
 					       "with // or \\\\ \n");
-					return 1;
+					goto cifs_parse_mount_err;
 				}
 			} else {
 				printk(KERN_WARNING "CIFS: UNC name too long\n");
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 		} else if ((strnicmp(data, "domain", 3) == 0)
 			   || (strnicmp(data, "workgroup", 5) == 0)) {
 			if (!value || !*value) {
 				printk(KERN_WARNING "CIFS: invalid domain name\n");
-				return 1;	/* needs_arg; */
+				goto cifs_parse_mount_err;
 			}
 			/* BB are there cases in which a comma can be valid in
 			a domain name and need special handling? */
 			if (strnlen(value, 256) < 256) {
-				vol->domainname = value;
+				vol->domainname = kstrdup(value, GFP_KERNEL);
+				if (!vol->domainname) {
+					printk(KERN_WARNING "CIFS: no memory "
+							    "for domainname\n");
+					goto cifs_parse_mount_err;
+				}
 				cFYI(1, "Domain name set");
 			} else {
 				printk(KERN_WARNING "CIFS: domain name too "
 						    "long\n");
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 		} else if (strnicmp(data, "srcaddr", 7) == 0) {
 			vol->srcaddr.ss_family = AF_UNSPEC;
@@ -1086,7 +1123,7 @@ cifs_parse_mount_options(char *options, const char *devname,
 			if (!value || !*value) {
 				printk(KERN_WARNING "CIFS: srcaddr value"
 				       " not specified.\n");
-				return 1;	/* needs_arg; */
+				goto cifs_parse_mount_err;
 			}
 			i = cifs_convert_address((struct sockaddr *)&vol->srcaddr,
 						 value, strlen(value));
@@ -1094,20 +1131,20 @@ cifs_parse_mount_options(char *options, const char *devname,
 				printk(KERN_WARNING "CIFS:  Could not parse"
 				       " srcaddr: %s\n",
 				       value);
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 		} else if (strnicmp(data, "prefixpath", 10) == 0) {
 			if (!value || !*value) {
 				printk(KERN_WARNING
 					"CIFS: invalid path prefix\n");
-				return 1;       /* needs_argument */
+				goto cifs_parse_mount_err;
 			}
 			if ((temp_len = strnlen(value, 1024)) < 1024) {
 				if (value[0] != '/')
 					temp_len++;  /* missing leading slash */
 				vol->prepath = kmalloc(temp_len+1, GFP_KERNEL);
 				if (vol->prepath == NULL)
-					return 1;
+					goto cifs_parse_mount_err;
 				if (value[0] != '/') {
 					vol->prepath[0] = '/';
 					strcpy(vol->prepath+1, value);
@@ -1116,24 +1153,33 @@ cifs_parse_mount_options(char *options, const char *devname,
 				cFYI(1, "prefix path %s", vol->prepath);
 			} else {
 				printk(KERN_WARNING "CIFS: prefix too long\n");
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 		} else if (strnicmp(data, "iocharset", 9) == 0) {
 			if (!value || !*value) {
 				printk(KERN_WARNING "CIFS: invalid iocharset "
 						    "specified\n");
-				return 1;	/* needs_arg; */
+				goto cifs_parse_mount_err;
 			}
 			if (strnlen(value, 65) < 65) {
-				if (strnicmp(value, "default", 7))
-					vol->iocharset = value;
+				if (strnicmp(value, "default", 7)) {
+					vol->iocharset = kstrdup(value,
+								 GFP_KERNEL);
+
+					if (!vol->iocharset) {
+						printk(KERN_WARNING "CIFS: no "
+								   "memory for"
+								   "charset\n");
+						goto cifs_parse_mount_err;
+					}
+				}
 				/* if iocharset not set then load_nls_default
 				   is used by caller */
 				cFYI(1, "iocharset set to %s", value);
 			} else {
 				printk(KERN_WARNING "CIFS: iocharset name "
 						    "too long.\n");
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 		} else if (!strnicmp(data, "uid", 3) && value && *value) {
 			vol->linux_uid = simple_strtoul(value, &value, 0);
@@ -1246,7 +1292,7 @@ cifs_parse_mount_options(char *options, const char *devname,
 				if (vol->actimeo > CIFS_MAX_ACTIMEO) {
 					cERROR(1, "CIFS: attribute cache"
 							"timeout too large");
-					return 1;
+					goto cifs_parse_mount_err;
 				}
 			}
 		} else if (strnicmp(data, "credentials", 4) == 0) {
@@ -1390,7 +1436,7 @@ cifs_parse_mount_options(char *options, const char *devname,
 #ifndef CONFIG_CIFS_FSCACHE
 			cERROR(1, "FS-Cache support needs CONFIG_CIFS_FSCACHE"
 				  "kernel config option set");
-			return 1;
+			goto cifs_parse_mount_err;
 #endif
 			vol->fsc = true;
 		} else if (strnicmp(data, "mfsymlinks", 10) == 0) {
@@ -1405,12 +1451,12 @@ cifs_parse_mount_options(char *options, const char *devname,
 		if (devname == NULL) {
 			printk(KERN_WARNING "CIFS: Missing UNC name for mount "
 						"target\n");
-			return 1;
+			goto cifs_parse_mount_err;
 		}
 		if ((temp_len = strnlen(devname, 300)) < 300) {
 			vol->UNC = kmalloc(temp_len+1, GFP_KERNEL);
 			if (vol->UNC == NULL)
-				return 1;
+				goto cifs_parse_mount_err;
 			strcpy(vol->UNC, devname);
 			if (strncmp(vol->UNC, "//", 2) == 0) {
 				vol->UNC[0] = '\\';
@@ -1418,21 +1464,21 @@ cifs_parse_mount_options(char *options, const char *devname,
 			} else if (strncmp(vol->UNC, "\\\\", 2) != 0) {
 				printk(KERN_WARNING "CIFS: UNC Path does not "
 						    "begin with // or \\\\ \n");
-				return 1;
+				goto cifs_parse_mount_err;
 			}
 			value = strpbrk(vol->UNC+2, "/\\");
 			if (value)
 				*value = '\\';
 		} else {
 			printk(KERN_WARNING "CIFS: UNC name too long\n");
-			return 1;
+			goto cifs_parse_mount_err;
 		}
 	}
 
 	if (vol->multiuser && !(vol->secFlg & CIFSSEC_MAY_KRB5)) {
 		cERROR(1, "Multiuser mounts currently require krb5 "
 			  "authentication!");
-		return 1;
+		goto cifs_parse_mount_err;
 	}
 
 	if (vol->UNCip == NULL)
@@ -1450,7 +1496,12 @@ cifs_parse_mount_options(char *options, const char *devname,
 		printk(KERN_NOTICE "CIFS: ignoring forcegid mount option "
 				   "specified with no gid= option.\n");
 
+	kfree(mountdata_copy);
 	return 0;
+
+cifs_parse_mount_err:
+	kfree(mountdata_copy);
+	return 1;
 }
 
 /** Returns true if srcaddr isn't specified and rhs isn't
@@ -2280,7 +2331,7 @@ ip_rfc1001_connect(struct TCP_Server_Info *server)
 		smb_buf = (struct smb_hdr *)ses_init_buf;
 
 		/* sizeof RFC1002_SESSION_REQUEST with no scope */
-		smb_buf->smb_buf_length = 0x81000044;
+		smb_buf->smb_buf_length = cpu_to_be32(0x81000044);
 		rc = smb_send(server, smb_buf, 0x44);
 		kfree(ses_init_buf);
 		/*
@@ -2673,6 +2724,11 @@ is_path_accessible(int xid, struct cifsTconInfo *tcon,
 			      0 /* not legacy */, cifs_sb->local_nls,
 			      cifs_sb->mnt_cifs_flags &
 				CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+	if (rc == -EOPNOTSUPP || rc == -EINVAL)
+		rc = SMBQueryInformation(xid, tcon, full_path, pfile_info,
+				cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
+				  CIFS_MOUNT_MAP_SPECIAL_CHR);
 	kfree(pfile_info);
 	return rc;
 }
@@ -2686,8 +2742,12 @@ cleanup_volume_info(struct smb_vol **pvolume_info)
 		return;
 
 	volume_info = *pvolume_info;
+	kfree(volume_info->username);
 	kzfree(volume_info->password);
 	kfree(volume_info->UNC);
+	kfree(volume_info->UNCip);
+	kfree(volume_info->domainname);
+	kfree(volume_info->iocharset);
 	kfree(volume_info->prepath);
 	kfree(volume_info);
 	*pvolume_info = NULL;
@@ -2724,11 +2784,65 @@ build_unc_path_to_root(const struct smb_vol *volume_info,
 	full_path[unc_len + cifs_sb->prepathlen] = 0; /* add trailing null */
 	return full_path;
 }
+
+/*
+ * Perform a dfs referral query for a share and (optionally) prefix
+ *
+ * If a referral is found, cifs_sb->mountdata will be (re-)allocated
+ * to a string containing updated options for the submount.  Otherwise it
+ * will be left untouched.
+ *
+ * Returns the rc from get_dfs_path to the caller, which can be used to
+ * determine whether there were referrals.
+ */
+static int
+expand_dfs_referral(int xid, struct cifsSesInfo *pSesInfo,
+		    struct smb_vol *volume_info, struct cifs_sb_info *cifs_sb,
+		    int check_prefix)
+{
+	int rc;
+	unsigned int num_referrals = 0;
+	struct dfs_info3_param *referrals = NULL;
+	char *full_path = NULL, *ref_path = NULL, *mdata = NULL;
+
+	full_path = build_unc_path_to_root(volume_info, cifs_sb);
+	if (IS_ERR(full_path))
+		return PTR_ERR(full_path);
+
+	/* For DFS paths, skip the first '\' of the UNC */
+	ref_path = check_prefix ? full_path + 1 : volume_info->UNC + 1;
+
+	rc = get_dfs_path(xid, pSesInfo , ref_path, cifs_sb->local_nls,
+			  &num_referrals, &referrals,
+			  cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+	if (!rc && num_referrals > 0) {
+		char *fake_devname = NULL;
+
+		mdata = cifs_compose_mount_options(cifs_sb->mountdata,
+						   full_path + 1, referrals,
+						   &fake_devname);
+
+		free_dfs_info_array(referrals, num_referrals);
+		kfree(fake_devname);
+
+		if (cifs_sb->mountdata != NULL)
+			kfree(cifs_sb->mountdata);
+
+		if (IS_ERR(mdata)) {
+			rc = PTR_ERR(mdata);
+			mdata = NULL;
+		}
+		cifs_sb->mountdata = mdata;
+	}
+	kfree(full_path);
+	return rc;
+}
 #endif
 
 int
 cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
-		char *mount_data_global, const char *devname)
+		const char *devname)
 {
 	int rc;
 	int xid;
@@ -2737,13 +2851,20 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
 	struct cifsTconInfo *tcon;
 	struct TCP_Server_Info *srvTcp;
 	char   *full_path;
-	char *mount_data = mount_data_global;
 	struct tcon_link *tlink;
 #ifdef CONFIG_CIFS_DFS_UPCALL
-	struct dfs_info3_param *referrals = NULL;
-	unsigned int num_referrals = 0;
 	int referral_walks_count = 0;
 try_mount_again:
+	/* cleanup activities if we're chasing a referral */
+	if (referral_walks_count) {
+		if (tcon)
+			cifs_put_tcon(tcon);
+		else if (pSesInfo)
+			cifs_put_smb_ses(pSesInfo);
+
+		cleanup_volume_info(&volume_info);
+		FreeXid(xid);
+	}
 #endif
 	rc = 0;
 	tcon = NULL;
@@ -2760,7 +2881,8 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
 		goto out;
 	}
 
-	if (cifs_parse_mount_options(mount_data, devname, volume_info)) {
+	if (cifs_parse_mount_options(cifs_sb->mountdata, devname,
+				     volume_info)) {
 		rc = -EINVAL;
 		goto out;
 	}
@@ -2856,6 +2978,24 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
 			       (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE));
 
 remote_path_check:
+#ifdef CONFIG_CIFS_DFS_UPCALL
+	/*
+	 * Perform an unconditional check for whether there are DFS
+	 * referrals for this path without prefix, to provide support
+	 * for DFS referrals from w2k8 servers which don't seem to respond
+	 * with PATH_NOT_COVERED to requests that include the prefix.
+	 * Chase the referral if found, otherwise continue normally.
+	 */
+	if (referral_walks_count == 0) {
+		int refrc = expand_dfs_referral(xid, pSesInfo, volume_info,
+						cifs_sb, false);
+		if (!refrc) {
+			referral_walks_count++;
+			goto try_mount_again;
+		}
+	}
+#endif
+
 	/* check if a whole path (including prepath) is not remote */
 	if (!rc && tcon) {
 		/* build_path_to_root works only when we have a valid tcon */
@@ -2889,46 +3029,15 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
 		if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) == 0)
 			convert_delimiter(cifs_sb->prepath,
 					CIFS_DIR_SEP(cifs_sb));
-		full_path = build_unc_path_to_root(volume_info, cifs_sb);
-		if (IS_ERR(full_path)) {
-			rc = PTR_ERR(full_path);
-			goto mount_fail_check;
-		}
-
-		cFYI(1, "Getting referral for: %s", full_path);
-		rc = get_dfs_path(xid, pSesInfo , full_path + 1,
-			cifs_sb->local_nls, &num_referrals, &referrals,
-			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
-		if (!rc && num_referrals > 0) {
-			char *fake_devname = NULL;
-
-			if (mount_data != mount_data_global)
-				kfree(mount_data);
 
-			mount_data = cifs_compose_mount_options(
-					cifs_sb->mountdata, full_path + 1,
-					referrals, &fake_devname);
+		rc = expand_dfs_referral(xid, pSesInfo, volume_info, cifs_sb,
+					 true);
 
-			free_dfs_info_array(referrals, num_referrals);
-			kfree(fake_devname);
-			kfree(full_path);
-
-			if (IS_ERR(mount_data)) {
-				rc = PTR_ERR(mount_data);
-				mount_data = NULL;
-				goto mount_fail_check;
-			}
-
-			if (tcon)
-				cifs_put_tcon(tcon);
-			else if (pSesInfo)
-				cifs_put_smb_ses(pSesInfo);
-
-			cleanup_volume_info(&volume_info);
+		if (!rc) {
 			referral_walks_count++;
-			FreeXid(xid);
 			goto try_mount_again;
 		}
+		goto mount_fail_check;
 #else /* No DFS support, return error on mount */
 		rc = -EOPNOTSUPP;
 #endif
@@ -2961,8 +3070,6 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
 mount_fail_check:
 	/* on error free sesinfo and tcon struct if needed */
 	if (rc) {
-		if (mount_data != mount_data_global)
-			kfree(mount_data);
 		/* If find_unc succeeded then rc == 0 so we can not end */
 		/* up accidentally freeing someone elses tcon struct */
 		if (tcon)
@@ -3078,7 +3185,8 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 	bcc_ptr += strlen("?????");
 	bcc_ptr += 1;
 	count = bcc_ptr - &pSMB->Password[0];
-	pSMB->hdr.smb_buf_length += count;
+	pSMB->hdr.smb_buf_length = cpu_to_be32(be32_to_cpu(
+					pSMB->hdr.smb_buf_length) + count);
 	pSMB->ByteCount = cpu_to_le16(count);
 
 	rc = SendReceive(xid, ses, smb_buffer, smb_buffer_response, &length,
@@ -3253,7 +3361,9 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, uid_t fsuid)
 	struct cifsSesInfo *ses;
 	struct cifsTconInfo *tcon = NULL;
 	struct smb_vol *vol_info;
-	char username[MAX_USERNAME_SIZE + 1];
+	char username[28]; /* big enough for "krb50x" + hex of ULONG_MAX 6+16 */
+			   /* We used to have this as MAX_USERNAME which is   */
+			   /* way too big now (256 instead of 32) */
 
 	vol_info = kzalloc(sizeof(*vol_info), GFP_KERNEL);
 	if (vol_info == NULL) {
diff --git a/fs/cifs/export.c b/fs/cifs/export.c
index 993f82045bf6f84f94d78ac597ccc7aaa1123a36..55d87ac5200024a7cc2def363c13183ab0e95b7e 100644
--- a/fs/cifs/export.c
+++ b/fs/cifs/export.c
@@ -45,7 +45,7 @@
 #include "cifs_debug.h"
 #include "cifsfs.h"
 
-#ifdef CONFIG_CIFS_EXPERIMENTAL
+#ifdef CIFS_NFSD_EXPORT
 static struct dentry *cifs_get_parent(struct dentry *dentry)
 {
 	/* BB need to add code here eventually to enable export via NFSD */
@@ -63,5 +63,5 @@ const struct export_operations cifs_export_ops = {
 	.encode_fs =  */
 };
 
-#endif /* EXPERIMENTAL */
+#endif /* CIFS_NFSD_EXPORT */
 
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index faf59529e847a2adceb9728d10e739adc822f1f5..c672afef0c096b2361bcfbd777a0f09c23b37d06 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -857,95 +857,6 @@ cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset,
 		cifsi->server_eof = end_of_write;
 }
 
-ssize_t cifs_user_write(struct file *file, const char __user *write_data,
-	size_t write_size, loff_t *poffset)
-{
-	struct inode *inode = file->f_path.dentry->d_inode;
-	int rc = 0;
-	unsigned int bytes_written = 0;
-	unsigned int total_written;
-	struct cifs_sb_info *cifs_sb;
-	struct cifsTconInfo *pTcon;
-	int xid;
-	struct cifsFileInfo *open_file;
-	struct cifsInodeInfo *cifsi = CIFS_I(inode);
-
-	cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
-
-	/* cFYI(1, " write %d bytes to offset %lld of %s", write_size,
-	   *poffset, file->f_path.dentry->d_name.name); */
-
-	if (file->private_data == NULL)
-		return -EBADF;
-
-	open_file = file->private_data;
-	pTcon = tlink_tcon(open_file->tlink);
-
-	rc = generic_write_checks(file, poffset, &write_size, 0);
-	if (rc)
-		return rc;
-
-	xid = GetXid();
-
-	for (total_written = 0; write_size > total_written;
-	     total_written += bytes_written) {
-		rc = -EAGAIN;
-		while (rc == -EAGAIN) {
-			if (file->private_data == NULL) {
-				/* file has been closed on us */
-				FreeXid(xid);
-			/* if we have gotten here we have written some data
-			   and blocked, and the file has been freed on us while
-			   we blocked so return what we managed to write */
-				return total_written;
-			}
-			if (open_file->invalidHandle) {
-				/* we could deadlock if we called
-				   filemap_fdatawait from here so tell
-				   reopen_file not to flush data to server
-				   now */
-				rc = cifs_reopen_file(open_file, false);
-				if (rc != 0)
-					break;
-			}
-
-			rc = CIFSSMBWrite(xid, pTcon,
-				open_file->netfid,
-				min_t(const int, cifs_sb->wsize,
-				      write_size - total_written),
-				*poffset, &bytes_written,
-				NULL, write_data + total_written, 0);
-		}
-		if (rc || (bytes_written == 0)) {
-			if (total_written)
-				break;
-			else {
-				FreeXid(xid);
-				return rc;
-			}
-		} else {
-			cifs_update_eof(cifsi, *poffset, bytes_written);
-			*poffset += bytes_written;
-		}
-	}
-
-	cifs_stats_bytes_written(pTcon, total_written);
-
-/* Do not update local mtime - server will set its actual value on write
- *	inode->i_ctime = inode->i_mtime =
- * 		current_fs_time(inode->i_sb);*/
-	if (total_written > 0) {
-		spin_lock(&inode->i_lock);
-		if (*poffset > inode->i_size)
-			i_size_write(inode, *poffset);
-		spin_unlock(&inode->i_lock);
-	}
-	mark_inode_dirty_sync(inode);
-
-	FreeXid(xid);
-	return total_written;
-}
-
 static ssize_t cifs_write(struct cifsFileInfo *open_file,
 			  const char *write_data, size_t write_size,
 			  loff_t *poffset)
@@ -1420,9 +1331,10 @@ static int cifs_writepages(struct address_space *mapping,
 	return rc;
 }
 
-static int cifs_writepage(struct page *page, struct writeback_control *wbc)
+static int
+cifs_writepage_locked(struct page *page, struct writeback_control *wbc)
 {
-	int rc = -EFAULT;
+	int rc;
 	int xid;
 
 	xid = GetXid();
@@ -1442,15 +1354,29 @@ static int cifs_writepage(struct page *page, struct writeback_control *wbc)
 	 * to fail to update with the state of the page correctly.
 	 */
 	set_page_writeback(page);
+retry_write:
 	rc = cifs_partialpagewrite(page, 0, PAGE_CACHE_SIZE);
-	SetPageUptodate(page); /* BB add check for error and Clearuptodate? */
-	unlock_page(page);
+	if (rc == -EAGAIN && wbc->sync_mode == WB_SYNC_ALL)
+		goto retry_write;
+	else if (rc == -EAGAIN)
+		redirty_page_for_writepage(wbc, page);
+	else if (rc != 0)
+		SetPageError(page);
+	else
+		SetPageUptodate(page);
 	end_page_writeback(page);
 	page_cache_release(page);
 	FreeXid(xid);
 	return rc;
 }
 
+static int cifs_writepage(struct page *page, struct writeback_control *wbc)
+{
+	int rc = cifs_writepage_locked(page, wbc);
+	unlock_page(page);
+	return rc;
+}
+
 static int cifs_write_end(struct file *file, struct address_space *mapping,
 			loff_t pos, unsigned len, unsigned copied,
 			struct page *page, void *fsdata)
@@ -1519,8 +1445,13 @@ int cifs_strict_fsync(struct file *file, int datasync)
 	cFYI(1, "Sync file - name: %s datasync: 0x%x",
 		file->f_path.dentry->d_name.name, datasync);
 
-	if (!CIFS_I(inode)->clientCanCacheRead)
-		cifs_invalidate_mapping(inode);
+	if (!CIFS_I(inode)->clientCanCacheRead) {
+		rc = cifs_invalidate_mapping(inode);
+		if (rc) {
+			cFYI(1, "rc: %d during invalidate phase", rc);
+			rc = 0; /* don't care about it in fsync */
+		}
+	}
 
 	tcon = tlink_tcon(smbfile->tlink);
 	if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC))
@@ -1726,7 +1657,7 @@ cifs_iovec_write(struct file *file, const struct iovec *iov,
 	return total_written;
 }
 
-static ssize_t cifs_user_writev(struct kiocb *iocb, const struct iovec *iov,
+ssize_t cifs_user_writev(struct kiocb *iocb, const struct iovec *iov,
 				unsigned long nr_segs, loff_t pos)
 {
 	ssize_t written;
@@ -1849,17 +1780,7 @@ cifs_iovec_read(struct file *file, const struct iovec *iov,
 	return total_read;
 }
 
-ssize_t cifs_user_read(struct file *file, char __user *read_data,
-		       size_t read_size, loff_t *poffset)
-{
-	struct iovec iov;
-	iov.iov_base = read_data;
-	iov.iov_len = read_size;
-
-	return cifs_iovec_read(file, &iov, 1, poffset);
-}
-
-static ssize_t cifs_user_readv(struct kiocb *iocb, const struct iovec *iov,
+ssize_t cifs_user_readv(struct kiocb *iocb, const struct iovec *iov,
 			       unsigned long nr_segs, loff_t pos)
 {
 	ssize_t read;
@@ -1987,8 +1908,11 @@ int cifs_file_strict_mmap(struct file *file, struct vm_area_struct *vma)
 
 	xid = GetXid();
 
-	if (!CIFS_I(inode)->clientCanCacheRead)
-		cifs_invalidate_mapping(inode);
+	if (!CIFS_I(inode)->clientCanCacheRead) {
+		rc = cifs_invalidate_mapping(inode);
+		if (rc)
+			return rc;
+	}
 
 	rc = generic_file_mmap(file, vma);
 	if (rc == 0)
@@ -2415,6 +2339,27 @@ static void cifs_invalidate_page(struct page *page, unsigned long offset)
 		cifs_fscache_invalidate_page(page, &cifsi->vfs_inode);
 }
 
+static int cifs_launder_page(struct page *page)
+{
+	int rc = 0;
+	loff_t range_start = page_offset(page);
+	loff_t range_end = range_start + (loff_t)(PAGE_CACHE_SIZE - 1);
+	struct writeback_control wbc = {
+		.sync_mode = WB_SYNC_ALL,
+		.nr_to_write = 0,
+		.range_start = range_start,
+		.range_end = range_end,
+	};
+
+	cFYI(1, "Launder page: %p", page);
+
+	if (clear_page_dirty_for_io(page))
+		rc = cifs_writepage_locked(page, &wbc);
+
+	cifs_fscache_invalidate_page(page, page->mapping->host);
+	return rc;
+}
+
 void cifs_oplock_break(struct work_struct *work)
 {
 	struct cifsFileInfo *cfile = container_of(work, struct cifsFileInfo,
@@ -2486,7 +2431,7 @@ const struct address_space_operations cifs_addr_ops = {
 	.set_page_dirty = __set_page_dirty_nobuffers,
 	.releasepage = cifs_release_page,
 	.invalidatepage = cifs_invalidate_page,
-	/* .direct_IO = */
+	.launder_page = cifs_launder_page,
 };
 
 /*
@@ -2503,5 +2448,5 @@ const struct address_space_operations cifs_addr_ops_smallbuf = {
 	.set_page_dirty = __set_page_dirty_nobuffers,
 	.releasepage = cifs_release_page,
 	.invalidatepage = cifs_invalidate_page,
-	/* .direct_IO = */
+	.launder_page = cifs_launder_page,
 };
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 8852470b4fbb50b55907cbbd2f4d75357a9f0776..de02ed5e25c2ad09919cf84c23c69b2383e55360 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -878,7 +878,7 @@ cifs_iget(struct super_block *sb, struct cifs_fattr *fattr)
 }
 
 /* gets root inode */
-struct inode *cifs_root_iget(struct super_block *sb, unsigned long ino)
+struct inode *cifs_root_iget(struct super_block *sb)
 {
 	int xid;
 	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
@@ -1683,71 +1683,70 @@ cifs_inode_needs_reval(struct inode *inode)
 /*
  * Zap the cache. Called when invalid_mapping flag is set.
  */
-void
+int
 cifs_invalidate_mapping(struct inode *inode)
 {
-	int rc;
+	int rc = 0;
 	struct cifsInodeInfo *cifs_i = CIFS_I(inode);
 
 	cifs_i->invalid_mapping = false;
 
-	/* write back any cached data */
 	if (inode->i_mapping && inode->i_mapping->nrpages != 0) {
-		rc = filemap_write_and_wait(inode->i_mapping);
-		mapping_set_error(inode->i_mapping, rc);
+		rc = invalidate_inode_pages2(inode->i_mapping);
+		if (rc) {
+			cERROR(1, "%s: could not invalidate inode %p", __func__,
+			       inode);
+			cifs_i->invalid_mapping = true;
+		}
 	}
-	invalidate_remote_inode(inode);
+
 	cifs_fscache_reset_inode_cookie(inode);
+	return rc;
 }
 
-int cifs_revalidate_file(struct file *filp)
+int cifs_revalidate_file_attr(struct file *filp)
 {
 	int rc = 0;
 	struct inode *inode = filp->f_path.dentry->d_inode;
 	struct cifsFileInfo *cfile = (struct cifsFileInfo *) filp->private_data;
 
 	if (!cifs_inode_needs_reval(inode))
-		goto check_inval;
+		return rc;
 
 	if (tlink_tcon(cfile->tlink)->unix_ext)
 		rc = cifs_get_file_info_unix(filp);
 	else
 		rc = cifs_get_file_info(filp);
 
-check_inval:
-	if (CIFS_I(inode)->invalid_mapping)
-		cifs_invalidate_mapping(inode);
-
 	return rc;
 }
 
-/* revalidate a dentry's inode attributes */
-int cifs_revalidate_dentry(struct dentry *dentry)
+int cifs_revalidate_dentry_attr(struct dentry *dentry)
 {
 	int xid;
 	int rc = 0;
-	char *full_path = NULL;
 	struct inode *inode = dentry->d_inode;
 	struct super_block *sb = dentry->d_sb;
+	char *full_path = NULL;
 
 	if (inode == NULL)
 		return -ENOENT;
 
-	xid = GetXid();
-
 	if (!cifs_inode_needs_reval(inode))
-		goto check_inval;
+		return rc;
+
+	xid = GetXid();
 
 	/* can not safely grab the rename sem here if rename calls revalidate
 	   since that would deadlock */
 	full_path = build_path_from_dentry(dentry);
 	if (full_path == NULL) {
 		rc = -ENOMEM;
-		goto check_inval;
+		goto out;
 	}
 
-	cFYI(1, "Revalidate: %s inode 0x%p count %d dentry: 0x%p d_time %ld "
-		 "jiffies %ld", full_path, inode, inode->i_count.counter,
+	cFYI(1, "Update attributes: %s inode 0x%p count %d dentry: 0x%p d_time "
+		 "%ld jiffies %ld", full_path, inode, inode->i_count.counter,
 		 dentry, dentry->d_time, jiffies);
 
 	if (cifs_sb_master_tcon(CIFS_SB(sb))->unix_ext)
@@ -1756,41 +1755,83 @@ int cifs_revalidate_dentry(struct dentry *dentry)
 		rc = cifs_get_inode_info(&inode, full_path, NULL, sb,
 					 xid, NULL);
 
-check_inval:
-	if (CIFS_I(inode)->invalid_mapping)
-		cifs_invalidate_mapping(inode);
-
+out:
 	kfree(full_path);
 	FreeXid(xid);
 	return rc;
 }
 
+int cifs_revalidate_file(struct file *filp)
+{
+	int rc;
+	struct inode *inode = filp->f_path.dentry->d_inode;
+
+	rc = cifs_revalidate_file_attr(filp);
+	if (rc)
+		return rc;
+
+	if (CIFS_I(inode)->invalid_mapping)
+		rc = cifs_invalidate_mapping(inode);
+	return rc;
+}
+
+/* revalidate a dentry's inode attributes */
+int cifs_revalidate_dentry(struct dentry *dentry)
+{
+	int rc;
+	struct inode *inode = dentry->d_inode;
+
+	rc = cifs_revalidate_dentry_attr(dentry);
+	if (rc)
+		return rc;
+
+	if (CIFS_I(inode)->invalid_mapping)
+		rc = cifs_invalidate_mapping(inode);
+	return rc;
+}
+
 int cifs_getattr(struct vfsmount *mnt, struct dentry *dentry,
 		 struct kstat *stat)
 {
 	struct cifs_sb_info *cifs_sb = CIFS_SB(dentry->d_sb);
 	struct cifsTconInfo *tcon = cifs_sb_master_tcon(cifs_sb);
-	int err = cifs_revalidate_dentry(dentry);
-
-	if (!err) {
-		generic_fillattr(dentry->d_inode, stat);
-		stat->blksize = CIFS_MAX_MSGSIZE;
-		stat->ino = CIFS_I(dentry->d_inode)->uniqueid;
+	struct inode *inode = dentry->d_inode;
+	int rc;
 
-		/*
-		 * If on a multiuser mount without unix extensions, and the
-		 * admin hasn't overridden them, set the ownership to the
-		 * fsuid/fsgid of the current process.
-		 */
-		if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER) &&
-		    !tcon->unix_ext) {
-			if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID))
-				stat->uid = current_fsuid();
-			if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID))
-				stat->gid = current_fsgid();
+	/*
+	 * We need to be sure that all dirty pages are written and the server
+	 * has actual ctime, mtime and file length.
+	 */
+	if (!CIFS_I(inode)->clientCanCacheRead && inode->i_mapping &&
+	    inode->i_mapping->nrpages != 0) {
+		rc = filemap_fdatawait(inode->i_mapping);
+		if (rc) {
+			mapping_set_error(inode->i_mapping, rc);
+			return rc;
 		}
 	}
-	return err;
+
+	rc = cifs_revalidate_dentry_attr(dentry);
+	if (rc)
+		return rc;
+
+	generic_fillattr(inode, stat);
+	stat->blksize = CIFS_MAX_MSGSIZE;
+	stat->ino = CIFS_I(inode)->uniqueid;
+
+	/*
+	 * If on a multiuser mount without unix extensions, and the admin hasn't
+	 * overridden them, set the ownership to the fsuid/fsgid of the current
+	 * process.
+	 */
+	if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER) &&
+	    !tcon->unix_ext) {
+		if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID))
+			stat->uid = current_fsuid();
+		if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID))
+			stat->gid = current_fsgid();
+	}
+	return rc;
 }
 
 static int cifs_truncate_page(struct address_space *mapping, loff_t from)
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 0c684ae4c07163140f4d9009b2d2ccd1f0c86dd2..907531ac58886dda635f9f9a739c4c223ec4835d 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -304,12 +304,10 @@ header_assemble(struct smb_hdr *buffer, char smb_command /* command */ ,
 
 	memset(temp, 0, 256); /* bigger than MAX_CIFS_HDR_SIZE */
 
-	buffer->smb_buf_length =
+	buffer->smb_buf_length = cpu_to_be32(
 	    (2 * word_count) + sizeof(struct smb_hdr) -
 	    4 /*  RFC 1001 length field does not count */  +
-	    2 /* for bcc field itself */ ;
-	/* Note that this is the only network field that has to be converted
-	   to big endian and it is done just before we send it */
+	    2 /* for bcc field itself */) ;
 
 	buffer->Protocol[0] = 0xFF;
 	buffer->Protocol[1] = 'S';
@@ -424,7 +422,7 @@ check_smb_hdr(struct smb_hdr *smb, __u16 mid)
 int
 checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length)
 {
-	__u32 len = smb->smb_buf_length;
+	__u32 len = be32_to_cpu(smb->smb_buf_length);
 	__u32 clc_len;  /* calculated length */
 	cFYI(0, "checkSMB Length: 0x%x, smb_buf_length: 0x%x", length, len);
 
@@ -464,7 +462,7 @@ checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length)
 
 	if (check_smb_hdr(smb, mid))
 		return 1;
-	clc_len = smbCalcSize_LE(smb);
+	clc_len = smbCalcSize(smb);
 
 	if (4 + len != length) {
 		cERROR(1, "Length read does not match RFC1001 length %d",
@@ -521,7 +519,7 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
 			(struct smb_com_transaction_change_notify_rsp *)buf;
 		struct file_notify_information *pnotify;
 		__u32 data_offset = 0;
-		if (get_bcc_le(buf) > sizeof(struct file_notify_information)) {
+		if (get_bcc(buf) > sizeof(struct file_notify_information)) {
 			data_offset = le32_to_cpu(pSMBr->DataOffset);
 
 			pnotify = (struct file_notify_information *)
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
index 79f641eeda303738cadb8d96d94d494d6c2d92ee..79b71c2c7c9dd2f4b5f9857e8cf32de73c02fd7b 100644
--- a/fs/cifs/netmisc.c
+++ b/fs/cifs/netmisc.c
@@ -919,13 +919,6 @@ smbCalcSize(struct smb_hdr *ptr)
 		2 /* size of the bcc field */ + get_bcc(ptr));
 }
 
-unsigned int
-smbCalcSize_LE(struct smb_hdr *ptr)
-{
-	return (sizeof(struct smb_hdr) + (2 * ptr->WordCount) +
-		2 /* size of the bcc field */ + get_bcc_le(ptr));
-}
-
 /* The following are taken from fs/ntfs/util.c */
 
 #define NTFS_TIME_OFFSET ((u64)(369*365 + 89) * 24 * 3600 * 10000000)
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 645114ad0a10031e08ad9beaa815a720b9fe50b0..7dd46210037807aa17f65bb3d2076dbae03bfe4c 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -621,7 +621,7 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
 	and rest of bcc area. This allows us to avoid
 	a large buffer 17K allocation */
 	iov[0].iov_base = (char *)pSMB;
-	iov[0].iov_len = smb_buf->smb_buf_length + 4;
+	iov[0].iov_len = be32_to_cpu(smb_buf->smb_buf_length) + 4;
 
 	/* setting this here allows the code at the end of the function
 	   to free the request buffer if there's an error */
@@ -656,7 +656,7 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
 		 * to use challenge/response method (i.e. Password bit is 1).
 		 */
 
-		calc_lanman_hash(ses->password, ses->server->cryptkey,
+		rc = calc_lanman_hash(ses->password, ses->server->cryptkey,
 				 ses->server->secMode & SECMODE_PW_ENCRYPT ?
 					true : false, lnm_session_key);
 
@@ -859,9 +859,10 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
 	iov[2].iov_len = (long) bcc_ptr - (long) str_area;
 
 	count = iov[1].iov_len + iov[2].iov_len;
-	smb_buf->smb_buf_length += count;
+	smb_buf->smb_buf_length =
+		cpu_to_be32(be32_to_cpu(smb_buf->smb_buf_length) + count);
 
-	put_bcc_le(count, smb_buf);
+	put_bcc(count, smb_buf);
 
 	rc = SendReceive2(xid, ses, iov, 3 /* num_iovecs */, &resp_buf_type,
 			  CIFS_LOG_ERROR);
diff --git a/fs/cifs/smbdes.c b/fs/cifs/smbdes.c
deleted file mode 100644
index 04721485925d9ffc763e5cfd3233a6de34cd789b..0000000000000000000000000000000000000000
--- a/fs/cifs/smbdes.c
+++ /dev/null
@@ -1,418 +0,0 @@
-/*
-   Unix SMB/Netbios implementation.
-   Version 1.9.
-
-   a partial implementation of DES designed for use in the
-   SMB authentication protocol
-
-   Copyright (C) Andrew Tridgell 1998
-   Modified by Steve French (sfrench@us.ibm.com) 2002,2004
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* NOTES:
-
-   This code makes no attempt to be fast! In fact, it is a very
-   slow implementation
-
-   This code is NOT a complete DES implementation. It implements only
-   the minimum necessary for SMB authentication, as used by all SMB
-   products (including every copy of Microsoft Windows95 ever sold)
-
-   In particular, it can only do a unchained forward DES pass. This
-   means it is not possible to use this code for encryption/decryption
-   of data, instead it is only useful as a "hash" algorithm.
-
-   There is no entry point into this code that allows normal DES operation.
-
-   I believe this means that this code does not come under ITAR
-   regulations but this is NOT a legal opinion. If you are concerned
-   about the applicability of ITAR regulations to this code then you
-   should confirm it for yourself (and maybe let me know if you come
-   up with a different answer to the one above)
-*/
-#include <linux/slab.h>
-#define uchar unsigned char
-
-static uchar perm1[56] = { 57, 49, 41, 33, 25, 17, 9,
-	1, 58, 50, 42, 34, 26, 18,
-	10, 2, 59, 51, 43, 35, 27,
-	19, 11, 3, 60, 52, 44, 36,
-	63, 55, 47, 39, 31, 23, 15,
-	7, 62, 54, 46, 38, 30, 22,
-	14, 6, 61, 53, 45, 37, 29,
-	21, 13, 5, 28, 20, 12, 4
-};
-
-static uchar perm2[48] = { 14, 17, 11, 24, 1, 5,
-	3, 28, 15, 6, 21, 10,
-	23, 19, 12, 4, 26, 8,
-	16, 7, 27, 20, 13, 2,
-	41, 52, 31, 37, 47, 55,
-	30, 40, 51, 45, 33, 48,
-	44, 49, 39, 56, 34, 53,
-	46, 42, 50, 36, 29, 32
-};
-
-static uchar perm3[64] = { 58, 50, 42, 34, 26, 18, 10, 2,
-	60, 52, 44, 36, 28, 20, 12, 4,
-	62, 54, 46, 38, 30, 22, 14, 6,
-	64, 56, 48, 40, 32, 24, 16, 8,
-	57, 49, 41, 33, 25, 17, 9, 1,
-	59, 51, 43, 35, 27, 19, 11, 3,
-	61, 53, 45, 37, 29, 21, 13, 5,
-	63, 55, 47, 39, 31, 23, 15, 7
-};
-
-static uchar perm4[48] = { 32, 1, 2, 3, 4, 5,
-	4, 5, 6, 7, 8, 9,
-	8, 9, 10, 11, 12, 13,
-	12, 13, 14, 15, 16, 17,
-	16, 17, 18, 19, 20, 21,
-	20, 21, 22, 23, 24, 25,
-	24, 25, 26, 27, 28, 29,
-	28, 29, 30, 31, 32, 1
-};
-
-static uchar perm5[32] = { 16, 7, 20, 21,
-	29, 12, 28, 17,
-	1, 15, 23, 26,
-	5, 18, 31, 10,
-	2, 8, 24, 14,
-	32, 27, 3, 9,
-	19, 13, 30, 6,
-	22, 11, 4, 25
-};
-
-static uchar perm6[64] = { 40, 8, 48, 16, 56, 24, 64, 32,
-	39, 7, 47, 15, 55, 23, 63, 31,
-	38, 6, 46, 14, 54, 22, 62, 30,
-	37, 5, 45, 13, 53, 21, 61, 29,
-	36, 4, 44, 12, 52, 20, 60, 28,
-	35, 3, 43, 11, 51, 19, 59, 27,
-	34, 2, 42, 10, 50, 18, 58, 26,
-	33, 1, 41, 9, 49, 17, 57, 25
-};
-
-static uchar sc[16] = { 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1 };
-
-static uchar sbox[8][4][16] = {
-	{{14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7},
-	 {0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8},
-	 {4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0},
-	 {15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13} },
-
-	{{15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10},
-	 {3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5},
-	 {0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15},
-	 {13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9} },
-
-	{{10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8},
-	 {13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1},
-	 {13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7},
-	 {1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12} },
-
-	{{7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15},
-	 {13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9},
-	 {10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4},
-	 {3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14} },
-
-	{{2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9},
-	 {14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6},
-	 {4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14},
-	 {11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3} },
-
-	{{12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11},
-	 {10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8},
-	 {9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6},
-	 {4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13} },
-
-	{{4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1},
-	 {13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6},
-	 {1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2},
-	 {6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12} },
-
-	{{13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7},
-	 {1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2},
-	 {7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8},
-	 {2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11} }
-};
-
-static void
-permute(char *out, char *in, uchar *p, int n)
-{
-	int i;
-	for (i = 0; i < n; i++)
-		out[i] = in[p[i] - 1];
-}
-
-static void
-lshift(char *d, int count, int n)
-{
-	char out[64];
-	int i;
-	for (i = 0; i < n; i++)
-		out[i] = d[(i + count) % n];
-	for (i = 0; i < n; i++)
-		d[i] = out[i];
-}
-
-static void
-concat(char *out, char *in1, char *in2, int l1, int l2)
-{
-	while (l1--)
-		*out++ = *in1++;
-	while (l2--)
-		*out++ = *in2++;
-}
-
-static void
-xor(char *out, char *in1, char *in2, int n)
-{
-	int i;
-	for (i = 0; i < n; i++)
-		out[i] = in1[i] ^ in2[i];
-}
-
-static void
-dohash(char *out, char *in, char *key, int forw)
-{
-	int i, j, k;
-	char *pk1;
-	char c[28];
-	char d[28];
-	char *cd;
-	char (*ki)[48];
-	char *pd1;
-	char l[32], r[32];
-	char *rl;
-
-	/* Have to reduce stack usage */
-	pk1 = kmalloc(56+56+64+64, GFP_KERNEL);
-	if (pk1 == NULL)
-		return;
-
-	ki = kmalloc(16*48, GFP_KERNEL);
-	if (ki == NULL) {
-		kfree(pk1);
-		return;
-	}
-
-	cd = pk1 + 56;
-	pd1 = cd  + 56;
-	rl = pd1 + 64;
-
-	permute(pk1, key, perm1, 56);
-
-	for (i = 0; i < 28; i++)
-		c[i] = pk1[i];
-	for (i = 0; i < 28; i++)
-		d[i] = pk1[i + 28];
-
-	for (i = 0; i < 16; i++) {
-		lshift(c, sc[i], 28);
-		lshift(d, sc[i], 28);
-
-		concat(cd, c, d, 28, 28);
-		permute(ki[i], cd, perm2, 48);
-	}
-
-	permute(pd1, in, perm3, 64);
-
-	for (j = 0; j < 32; j++) {
-		l[j] = pd1[j];
-		r[j] = pd1[j + 32];
-	}
-
-	for (i = 0; i < 16; i++) {
-		char *er;  /* er[48]  */
-		char *erk; /* erk[48] */
-		char b[8][6];
-		char *cb;  /* cb[32]  */
-		char *pcb; /* pcb[32] */
-		char *r2;  /* r2[32]  */
-
-		er = kmalloc(48+48+32+32+32, GFP_KERNEL);
-		if (er == NULL) {
-			kfree(pk1);
-			kfree(ki);
-			return;
-		}
-		erk = er+48;
-		cb  = erk+48;
-		pcb = cb+32;
-		r2  = pcb+32;
-
-		permute(er, r, perm4, 48);
-
-		xor(erk, er, ki[forw ? i : 15 - i], 48);
-
-		for (j = 0; j < 8; j++)
-			for (k = 0; k < 6; k++)
-				b[j][k] = erk[j * 6 + k];
-
-		for (j = 0; j < 8; j++) {
-			int m, n;
-			m = (b[j][0] << 1) | b[j][5];
-
-			n = (b[j][1] << 3) | (b[j][2] << 2) | (b[j][3] <<
-							       1) | b[j][4];
-
-			for (k = 0; k < 4; k++)
-				b[j][k] =
-				    (sbox[j][m][n] & (1 << (3 - k))) ? 1 : 0;
-		}
-
-		for (j = 0; j < 8; j++)
-			for (k = 0; k < 4; k++)
-				cb[j * 4 + k] = b[j][k];
-		permute(pcb, cb, perm5, 32);
-
-		xor(r2, l, pcb, 32);
-
-		for (j = 0; j < 32; j++)
-			l[j] = r[j];
-
-		for (j = 0; j < 32; j++)
-			r[j] = r2[j];
-
-		kfree(er);
-	}
-
-	concat(rl, r, l, 32, 32);
-
-	permute(out, rl, perm6, 64);
-	kfree(pk1);
-	kfree(ki);
-}
-
-static void
-str_to_key(unsigned char *str, unsigned char *key)
-{
-	int i;
-
-	key[0] = str[0] >> 1;
-	key[1] = ((str[0] & 0x01) << 6) | (str[1] >> 2);
-	key[2] = ((str[1] & 0x03) << 5) | (str[2] >> 3);
-	key[3] = ((str[2] & 0x07) << 4) | (str[3] >> 4);
-	key[4] = ((str[3] & 0x0F) << 3) | (str[4] >> 5);
-	key[5] = ((str[4] & 0x1F) << 2) | (str[5] >> 6);
-	key[6] = ((str[5] & 0x3F) << 1) | (str[6] >> 7);
-	key[7] = str[6] & 0x7F;
-	for (i = 0; i < 8; i++)
-		key[i] = (key[i] << 1);
-}
-
-static void
-smbhash(unsigned char *out, const unsigned char *in, unsigned char *key,
-	int forw)
-{
-	int i;
-	char *outb; /* outb[64] */
-	char *inb;  /* inb[64]  */
-	char *keyb; /* keyb[64] */
-	unsigned char key2[8];
-
-	outb = kmalloc(64 * 3, GFP_KERNEL);
-	if (outb == NULL)
-		return;
-
-	inb  = outb + 64;
-	keyb = inb +  64;
-
-	str_to_key(key, key2);
-
-	for (i = 0; i < 64; i++) {
-		inb[i] = (in[i / 8] & (1 << (7 - (i % 8)))) ? 1 : 0;
-		keyb[i] = (key2[i / 8] & (1 << (7 - (i % 8)))) ? 1 : 0;
-		outb[i] = 0;
-	}
-
-	dohash(outb, inb, keyb, forw);
-
-	for (i = 0; i < 8; i++)
-		out[i] = 0;
-
-	for (i = 0; i < 64; i++) {
-		if (outb[i])
-			out[i / 8] |= (1 << (7 - (i % 8)));
-	}
-	kfree(outb);
-}
-
-void
-E_P16(unsigned char *p14, unsigned char *p16)
-{
-	unsigned char sp8[8] =
-	    { 0x4b, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25 };
-	smbhash(p16, sp8, p14, 1);
-	smbhash(p16 + 8, sp8, p14 + 7, 1);
-}
-
-void
-E_P24(unsigned char *p21, const unsigned char *c8, unsigned char *p24)
-{
-	smbhash(p24, c8, p21, 1);
-	smbhash(p24 + 8, c8, p21 + 7, 1);
-	smbhash(p24 + 16, c8, p21 + 14, 1);
-}
-
-#if 0 /* currently unused */
-static void
-D_P16(unsigned char *p14, unsigned char *in, unsigned char *out)
-{
-	smbhash(out, in, p14, 0);
-	smbhash(out + 8, in + 8, p14 + 7, 0);
-}
-
-static void
-E_old_pw_hash(unsigned char *p14, unsigned char *in, unsigned char *out)
-{
-	smbhash(out, in, p14, 1);
-	smbhash(out + 8, in + 8, p14 + 7, 1);
-}
-/* these routines are currently unneeded, but may be
-	needed later */
-void
-cred_hash1(unsigned char *out, unsigned char *in, unsigned char *key)
-{
-	unsigned char buf[8];
-
-	smbhash(buf, in, key, 1);
-	smbhash(out, buf, key + 9, 1);
-}
-
-void
-cred_hash2(unsigned char *out, unsigned char *in, unsigned char *key)
-{
-	unsigned char buf[8];
-	static unsigned char key2[8];
-
-	smbhash(buf, in, key, 1);
-	key2[0] = key[7];
-	smbhash(out, buf, key2, 1);
-}
-
-void
-cred_hash3(unsigned char *out, unsigned char *in, unsigned char *key, int forw)
-{
-	static unsigned char key2[8];
-
-	smbhash(out, in, key, forw);
-	key2[0] = key[7];
-	smbhash(out + 8, in + 8, key2, forw);
-}
-#endif /* unneeded routines */
diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c
index b5041c84998137a6bbe251df2c7c55806def0cb4..1525d5e662b65cd11649587458013bd47dc7fc2a 100644
--- a/fs/cifs/smbencrypt.c
+++ b/fs/cifs/smbencrypt.c
@@ -47,6 +47,88 @@
 #define SSVALX(buf,pos,val) (CVAL(buf,pos)=(val)&0xFF,CVAL(buf,pos+1)=(val)>>8)
 #define SSVAL(buf,pos,val) SSVALX((buf),(pos),((__u16)(val)))
 
+static void
+str_to_key(unsigned char *str, unsigned char *key)
+{
+	int i;
+
+	key[0] = str[0] >> 1;
+	key[1] = ((str[0] & 0x01) << 6) | (str[1] >> 2);
+	key[2] = ((str[1] & 0x03) << 5) | (str[2] >> 3);
+	key[3] = ((str[2] & 0x07) << 4) | (str[3] >> 4);
+	key[4] = ((str[3] & 0x0F) << 3) | (str[4] >> 5);
+	key[5] = ((str[4] & 0x1F) << 2) | (str[5] >> 6);
+	key[6] = ((str[5] & 0x3F) << 1) | (str[6] >> 7);
+	key[7] = str[6] & 0x7F;
+	for (i = 0; i < 8; i++)
+		key[i] = (key[i] << 1);
+}
+
+static int
+smbhash(unsigned char *out, const unsigned char *in, unsigned char *key)
+{
+	int rc;
+	unsigned char key2[8];
+	struct crypto_blkcipher *tfm_des;
+	struct scatterlist sgin, sgout;
+	struct blkcipher_desc desc;
+
+	str_to_key(key, key2);
+
+	tfm_des = crypto_alloc_blkcipher("ecb(des)", 0, CRYPTO_ALG_ASYNC);
+	if (IS_ERR(tfm_des)) {
+		rc = PTR_ERR(tfm_des);
+		cERROR(1, "could not allocate des crypto API\n");
+		goto smbhash_err;
+	}
+
+	desc.tfm = tfm_des;
+
+	crypto_blkcipher_setkey(tfm_des, key2, 8);
+
+	sg_init_one(&sgin, in, 8);
+	sg_init_one(&sgout, out, 8);
+
+	rc = crypto_blkcipher_encrypt(&desc, &sgout, &sgin, 8);
+	if (rc) {
+		cERROR(1, "could not encrypt crypt key rc: %d\n", rc);
+		crypto_free_blkcipher(tfm_des);
+		goto smbhash_err;
+	}
+
+smbhash_err:
+	return rc;
+}
+
+static int
+E_P16(unsigned char *p14, unsigned char *p16)
+{
+	int rc;
+	unsigned char sp8[8] =
+	    { 0x4b, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25 };
+
+	rc = smbhash(p16, sp8, p14);
+	if (rc)
+		return rc;
+	rc = smbhash(p16 + 8, sp8, p14 + 7);
+	return rc;
+}
+
+static int
+E_P24(unsigned char *p21, const unsigned char *c8, unsigned char *p24)
+{
+	int rc;
+
+	rc = smbhash(p24, c8, p21);
+	if (rc)
+		return rc;
+	rc = smbhash(p24 + 8, c8, p21 + 7);
+	if (rc)
+		return rc;
+	rc = smbhash(p24 + 16, c8, p21 + 14);
+	return rc;
+}
+
 /* produce a md4 message digest from data of length n bytes */
 int
 mdfour(unsigned char *md4_hash, unsigned char *link_str, int link_len)
@@ -87,40 +169,30 @@ mdfour(unsigned char *md4_hash, unsigned char *link_str, int link_len)
 	return rc;
 }
 
-/* Does the des encryption from the NT or LM MD4 hash. */
-static void
-SMBOWFencrypt(unsigned char passwd[16], const unsigned char *c8,
-	      unsigned char p24[24])
-{
-	unsigned char p21[21];
-
-	memset(p21, '\0', 21);
-
-	memcpy(p21, passwd, 16);
-	E_P24(p21, c8, p24);
-}
-
 /*
    This implements the X/Open SMB password encryption
    It takes a password, a 8 byte "crypt key" and puts 24 bytes of
    encrypted password into p24 */
 /* Note that password must be uppercased and null terminated */
-void
+int
 SMBencrypt(unsigned char *passwd, const unsigned char *c8, unsigned char *p24)
 {
-	unsigned char p14[15], p21[21];
+	int rc;
+	unsigned char p14[14], p16[16], p21[21];
 
-	memset(p21, '\0', 21);
 	memset(p14, '\0', 14);
-	strncpy((char *) p14, (char *) passwd, 14);
+	memset(p16, '\0', 16);
+	memset(p21, '\0', 21);
 
-/*	strupper((char *)p14); *//* BB at least uppercase the easy range */
-	E_P16(p14, p21);
+	memcpy(p14, passwd, 14);
+	rc = E_P16(p14, p16);
+	if (rc)
+		return rc;
 
-	SMBOWFencrypt(p21, c8, p24);
+	memcpy(p21, p16, 16);
+	rc = E_P24(p21, c8, p24);
 
-	memset(p14, 0, 15);
-	memset(p21, 0, 21);
+	return rc;
 }
 
 /* Routines for Windows NT MD4 Hash functions. */
@@ -279,16 +351,18 @@ int
 SMBNTencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24)
 {
 	int rc;
-	unsigned char p21[21];
+	unsigned char p16[16], p21[21];
 
+	memset(p16, '\0', 16);
 	memset(p21, '\0', 21);
 
-	rc = E_md4hash(passwd, p21);
+	rc = E_md4hash(passwd, p16);
 	if (rc) {
 		cFYI(1, "%s Can't generate NT hash, error: %d", __func__, rc);
 		return rc;
 	}
-	SMBOWFencrypt(p21, c8, p24);
+	memcpy(p21, p16, 16);
+	rc = E_P24(p21, c8, p24);
 	return rc;
 }
 
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 46d8756f2b241673878da87a8c1b905537c4c935..f2513fb8c391d5bdd39eaeef08987165e1ac2006 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -129,7 +129,7 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
 	unsigned int len = iov[0].iov_len;
 	unsigned int total_len;
 	int first_vec = 0;
-	unsigned int smb_buf_length = smb_buffer->smb_buf_length;
+	unsigned int smb_buf_length = be32_to_cpu(smb_buffer->smb_buf_length);
 	struct socket *ssocket = server->ssocket;
 
 	if (ssocket == NULL)
@@ -144,17 +144,10 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
 	else
 		smb_msg.msg_flags = MSG_NOSIGNAL;
 
-	/* smb header is converted in header_assemble. bcc and rest of SMB word
-	   area, and byte area if necessary, is converted to littleendian in
-	   cifssmb.c and RFC1001 len is converted to bigendian in smb_send
-	   Flags2 is converted in SendReceive */
-
-
 	total_len = 0;
 	for (i = 0; i < n_vec; i++)
 		total_len += iov[i].iov_len;
 
-	smb_buffer->smb_buf_length = cpu_to_be32(smb_buffer->smb_buf_length);
 	cFYI(1, "Sending smb:  total_len %d", total_len);
 	dump_smb(smb_buffer, len);
 
@@ -243,7 +236,7 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
 
 	/* Don't want to modify the buffer as a
 	   side effect of this call. */
-	smb_buffer->smb_buf_length = smb_buf_length;
+	smb_buffer->smb_buf_length = cpu_to_be32(smb_buf_length);
 
 	return rc;
 }
@@ -387,7 +380,7 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf,
 #ifdef CONFIG_CIFS_STATS2
 	atomic_inc(&server->inSend);
 #endif
-	rc = smb_send(server, in_buf, in_buf->smb_buf_length);
+	rc = smb_send(server, in_buf, be32_to_cpu(in_buf->smb_buf_length));
 #ifdef CONFIG_CIFS_STATS2
 	atomic_dec(&server->inSend);
 	mid->when_sent = jiffies;
@@ -422,7 +415,7 @@ SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
 	int resp_buf_type;
 
 	iov[0].iov_base = (char *)in_buf;
-	iov[0].iov_len = in_buf->smb_buf_length + 4;
+	iov[0].iov_len = be32_to_cpu(in_buf->smb_buf_length) + 4;
 	flags |= CIFS_NO_RESP;
 	rc = SendReceive2(xid, ses, iov, 1, &resp_buf_type, flags);
 	cFYI(DBG2, "SendRcvNoRsp flags %d rc %d", flags, rc);
@@ -488,10 +481,10 @@ send_nt_cancel(struct TCP_Server_Info *server, struct smb_hdr *in_buf,
 	int rc = 0;
 
 	/* -4 for RFC1001 length and +2 for BCC field */
-	in_buf->smb_buf_length = sizeof(struct smb_hdr) - 4  + 2;
+	in_buf->smb_buf_length = cpu_to_be32(sizeof(struct smb_hdr) - 4  + 2);
 	in_buf->Command = SMB_COM_NT_CANCEL;
 	in_buf->WordCount = 0;
-	put_bcc_le(0, in_buf);
+	put_bcc(0, in_buf);
 
 	mutex_lock(&server->srv_mutex);
 	rc = cifs_sign_smb(in_buf, server, &mid->sequence_number);
@@ -499,7 +492,7 @@ send_nt_cancel(struct TCP_Server_Info *server, struct smb_hdr *in_buf,
 		mutex_unlock(&server->srv_mutex);
 		return rc;
 	}
-	rc = smb_send(server, in_buf, in_buf->smb_buf_length);
+	rc = smb_send(server, in_buf, be32_to_cpu(in_buf->smb_buf_length));
 	mutex_unlock(&server->srv_mutex);
 
 	cFYI(1, "issued NT_CANCEL for mid %u, rc = %d",
@@ -612,7 +605,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 		return rc;
 	}
 
-	receive_len = midQ->resp_buf->smb_buf_length;
+	receive_len = be32_to_cpu(midQ->resp_buf->smb_buf_length);
 
 	if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
 		cERROR(1, "Frame too large received.  Length: %d  Xid: %d",
@@ -651,11 +644,6 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 		rc = map_smb_to_linux_error(midQ->resp_buf,
 					    flags & CIFS_LOG_ERROR);
 
-		/* convert ByteCount if necessary */
-		if (receive_len >= sizeof(struct smb_hdr) - 4
-		    /* do not count RFC1001 header */  +
-		    (2 * midQ->resp_buf->WordCount) + 2 /* bcc */ )
-			put_bcc(get_bcc_le(midQ->resp_buf), midQ->resp_buf);
 		if ((flags & CIFS_NO_RESP) == 0)
 			midQ->resp_buf = NULL;  /* mark it so buf will
 						   not be freed by
@@ -698,9 +686,10 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 	   to the same server. We may make this configurable later or
 	   use ses->maxReq */
 
-	if (in_buf->smb_buf_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) {
+	if (be32_to_cpu(in_buf->smb_buf_length) > CIFSMaxBufSize +
+			MAX_CIFS_HDR_SIZE - 4) {
 		cERROR(1, "Illegal length, greater than maximum frame, %d",
-			   in_buf->smb_buf_length);
+			   be32_to_cpu(in_buf->smb_buf_length));
 		return -EIO;
 	}
 
@@ -733,7 +722,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 #ifdef CONFIG_CIFS_STATS2
 	atomic_inc(&ses->server->inSend);
 #endif
-	rc = smb_send(ses->server, in_buf, in_buf->smb_buf_length);
+	rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length));
 #ifdef CONFIG_CIFS_STATS2
 	atomic_dec(&ses->server->inSend);
 	midQ->when_sent = jiffies;
@@ -768,7 +757,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 		return rc;
 	}
 
-	receive_len = midQ->resp_buf->smb_buf_length;
+	receive_len = be32_to_cpu(midQ->resp_buf->smb_buf_length);
 
 	if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
 		cERROR(1, "Frame too large received.  Length: %d  Xid: %d",
@@ -781,7 +770,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 
 	if (midQ->resp_buf && out_buf
 	    && (midQ->midState == MID_RESPONSE_RECEIVED)) {
-		out_buf->smb_buf_length = receive_len;
+		out_buf->smb_buf_length = cpu_to_be32(receive_len);
 		memcpy((char *)out_buf + 4,
 		       (char *)midQ->resp_buf + 4,
 		       receive_len);
@@ -800,16 +789,10 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 			}
 		}
 
-		*pbytes_returned = out_buf->smb_buf_length;
+		*pbytes_returned = be32_to_cpu(out_buf->smb_buf_length);
 
 		/* BB special case reconnect tid and uid here? */
 		rc = map_smb_to_linux_error(out_buf, 0 /* no log */ );
-
-		/* convert ByteCount if necessary */
-		if (receive_len >= sizeof(struct smb_hdr) - 4
-		    /* do not count RFC1001 header */  +
-		    (2 * out_buf->WordCount) + 2 /* bcc */ )
-			put_bcc(get_bcc_le(midQ->resp_buf), midQ->resp_buf);
 	} else {
 		rc = -EIO;
 		cERROR(1, "Bad MID state?");
@@ -877,9 +860,10 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
 	   to the same server. We may make this configurable later or
 	   use ses->maxReq */
 
-	if (in_buf->smb_buf_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) {
+	if (be32_to_cpu(in_buf->smb_buf_length) > CIFSMaxBufSize +
+			MAX_CIFS_HDR_SIZE - 4) {
 		cERROR(1, "Illegal length, greater than maximum frame, %d",
-			   in_buf->smb_buf_length);
+			   be32_to_cpu(in_buf->smb_buf_length));
 		return -EIO;
 	}
 
@@ -910,7 +894,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
 #ifdef CONFIG_CIFS_STATS2
 	atomic_inc(&ses->server->inSend);
 #endif
-	rc = smb_send(ses->server, in_buf, in_buf->smb_buf_length);
+	rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length));
 #ifdef CONFIG_CIFS_STATS2
 	atomic_dec(&ses->server->inSend);
 	midQ->when_sent = jiffies;
@@ -977,7 +961,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
 	if (rc != 0)
 		return rc;
 
-	receive_len = midQ->resp_buf->smb_buf_length;
+	receive_len = be32_to_cpu(midQ->resp_buf->smb_buf_length);
 	if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
 		cERROR(1, "Frame too large received.  Length: %d  Xid: %d",
 			receive_len, xid);
@@ -993,7 +977,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
 		goto out;
 	}
 
-	out_buf->smb_buf_length = receive_len;
+	out_buf->smb_buf_length = cpu_to_be32(receive_len);
 	memcpy((char *)out_buf + 4,
 	       (char *)midQ->resp_buf + 4,
 	       receive_len);
@@ -1012,17 +996,11 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
 		}
 	}
 
-	*pbytes_returned = out_buf->smb_buf_length;
+	*pbytes_returned = be32_to_cpu(out_buf->smb_buf_length);
 
 	/* BB special case reconnect tid and uid here? */
 	rc = map_smb_to_linux_error(out_buf, 0 /* no log */ );
 
-	/* convert ByteCount if necessary */
-	if (receive_len >= sizeof(struct smb_hdr) - 4
-	    /* do not count RFC1001 header */  +
-	    (2 * out_buf->WordCount) + 2 /* bcc */ )
-		put_bcc(get_bcc_le(out_buf), out_buf);
-
 out:
 	delete_mid(midQ);
 	if (rstart && rc == -EACCES)
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index eae2a14916080160c4723868dd69d9c3496c99fa..912995e013ecb8414b3058543237bc19f8b5e903 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -112,6 +112,7 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
 	struct cifsTconInfo *pTcon;
 	struct super_block *sb;
 	char *full_path;
+	struct cifs_ntsd *pacl;
 
 	if (direntry == NULL)
 		return -EIO;
@@ -166,6 +167,25 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
 		rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value,
 			(__u16)value_size, cifs_sb->local_nls,
 			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+	} else if (strncmp(ea_name, CIFS_XATTR_CIFS_ACL,
+			strlen(CIFS_XATTR_CIFS_ACL)) == 0) {
+		pacl = kmalloc(value_size, GFP_KERNEL);
+		if (!pacl) {
+			cFYI(1, "%s: Can't allocate memory for ACL",
+					__func__);
+			rc = -ENOMEM;
+		} else {
+#ifdef CONFIG_CIFS_ACL
+			memcpy(pacl, ea_value, value_size);
+			rc = set_cifs_acl(pacl, value_size,
+				direntry->d_inode, full_path);
+			if (rc == 0) /* force revalidate of the inode */
+				CIFS_I(direntry->d_inode)->time = 0;
+			kfree(pacl);
+#else
+			cFYI(1, "Set CIFS ACL not supported yet");
+#endif /* CONFIG_CIFS_ACL */
+		}
 	} else {
 		int temp;
 		temp = strncmp(ea_name, POSIX_ACL_XATTR_ACCESS,
diff --git a/fs/compat.c b/fs/compat.c
index 72fe6cda9108a162177e91093514a68854323f5a..0ea00832de2354558e115804198c4079df6d63e7 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1306,241 +1306,6 @@ compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int
 	return do_sys_open(dfd, filename, flags, mode);
 }
 
-/*
- * compat_count() counts the number of arguments/envelopes. It is basically
- * a copy of count() from fs/exec.c, except that it works with 32 bit argv
- * and envp pointers.
- */
-static int compat_count(compat_uptr_t __user *argv, int max)
-{
-	int i = 0;
-
-	if (argv != NULL) {
-		for (;;) {
-			compat_uptr_t p;
-
-			if (get_user(p, argv))
-				return -EFAULT;
-			if (!p)
-				break;
-			argv++;
-			if (i++ >= max)
-				return -E2BIG;
-
-			if (fatal_signal_pending(current))
-				return -ERESTARTNOHAND;
-			cond_resched();
-		}
-	}
-	return i;
-}
-
-/*
- * compat_copy_strings() is basically a copy of copy_strings() from fs/exec.c
- * except that it works with 32 bit argv and envp pointers.
- */
-static int compat_copy_strings(int argc, compat_uptr_t __user *argv,
-				struct linux_binprm *bprm)
-{
-	struct page *kmapped_page = NULL;
-	char *kaddr = NULL;
-	unsigned long kpos = 0;
-	int ret;
-
-	while (argc-- > 0) {
-		compat_uptr_t str;
-		int len;
-		unsigned long pos;
-
-		if (get_user(str, argv+argc) ||
-		    !(len = strnlen_user(compat_ptr(str), MAX_ARG_STRLEN))) {
-			ret = -EFAULT;
-			goto out;
-		}
-
-		if (len > MAX_ARG_STRLEN) {
-			ret = -E2BIG;
-			goto out;
-		}
-
-		/* We're going to work our way backwords. */
-		pos = bprm->p;
-		str += len;
-		bprm->p -= len;
-
-		while (len > 0) {
-			int offset, bytes_to_copy;
-
-			if (fatal_signal_pending(current)) {
-				ret = -ERESTARTNOHAND;
-				goto out;
-			}
-			cond_resched();
-
-			offset = pos % PAGE_SIZE;
-			if (offset == 0)
-				offset = PAGE_SIZE;
-
-			bytes_to_copy = offset;
-			if (bytes_to_copy > len)
-				bytes_to_copy = len;
-
-			offset -= bytes_to_copy;
-			pos -= bytes_to_copy;
-			str -= bytes_to_copy;
-			len -= bytes_to_copy;
-
-			if (!kmapped_page || kpos != (pos & PAGE_MASK)) {
-				struct page *page;
-
-				page = get_arg_page(bprm, pos, 1);
-				if (!page) {
-					ret = -E2BIG;
-					goto out;
-				}
-
-				if (kmapped_page) {
-					flush_kernel_dcache_page(kmapped_page);
-					kunmap(kmapped_page);
-					put_page(kmapped_page);
-				}
-				kmapped_page = page;
-				kaddr = kmap(kmapped_page);
-				kpos = pos & PAGE_MASK;
-				flush_cache_page(bprm->vma, kpos,
-						 page_to_pfn(kmapped_page));
-			}
-			if (copy_from_user(kaddr+offset, compat_ptr(str),
-						bytes_to_copy)) {
-				ret = -EFAULT;
-				goto out;
-			}
-		}
-	}
-	ret = 0;
-out:
-	if (kmapped_page) {
-		flush_kernel_dcache_page(kmapped_page);
-		kunmap(kmapped_page);
-		put_page(kmapped_page);
-	}
-	return ret;
-}
-
-/*
- * compat_do_execve() is mostly a copy of do_execve(), with the exception
- * that it processes 32 bit argv and envp pointers.
- */
-int compat_do_execve(char * filename,
-	compat_uptr_t __user *argv,
-	compat_uptr_t __user *envp,
-	struct pt_regs * regs)
-{
-	struct linux_binprm *bprm;
-	struct file *file;
-	struct files_struct *displaced;
-	bool clear_in_exec;
-	int retval;
-
-	retval = unshare_files(&displaced);
-	if (retval)
-		goto out_ret;
-
-	retval = -ENOMEM;
-	bprm = kzalloc(sizeof(*bprm), GFP_KERNEL);
-	if (!bprm)
-		goto out_files;
-
-	retval = prepare_bprm_creds(bprm);
-	if (retval)
-		goto out_free;
-
-	retval = check_unsafe_exec(bprm);
-	if (retval < 0)
-		goto out_free;
-	clear_in_exec = retval;
-	current->in_execve = 1;
-
-	file = open_exec(filename);
-	retval = PTR_ERR(file);
-	if (IS_ERR(file))
-		goto out_unmark;
-
-	sched_exec();
-
-	bprm->file = file;
-	bprm->filename = filename;
-	bprm->interp = filename;
-
-	retval = bprm_mm_init(bprm);
-	if (retval)
-		goto out_file;
-
-	bprm->argc = compat_count(argv, MAX_ARG_STRINGS);
-	if ((retval = bprm->argc) < 0)
-		goto out;
-
-	bprm->envc = compat_count(envp, MAX_ARG_STRINGS);
-	if ((retval = bprm->envc) < 0)
-		goto out;
-
-	retval = prepare_binprm(bprm);
-	if (retval < 0)
-		goto out;
-
-	retval = copy_strings_kernel(1, &bprm->filename, bprm);
-	if (retval < 0)
-		goto out;
-
-	bprm->exec = bprm->p;
-	retval = compat_copy_strings(bprm->envc, envp, bprm);
-	if (retval < 0)
-		goto out;
-
-	retval = compat_copy_strings(bprm->argc, argv, bprm);
-	if (retval < 0)
-		goto out;
-
-	retval = search_binary_handler(bprm, regs);
-	if (retval < 0)
-		goto out;
-
-	/* execve succeeded */
-	current->fs->in_exec = 0;
-	current->in_execve = 0;
-	acct_update_integrals(current);
-	free_bprm(bprm);
-	if (displaced)
-		put_files_struct(displaced);
-	return retval;
-
-out:
-	if (bprm->mm) {
-		acct_arg_size(bprm, 0);
-		mmput(bprm->mm);
-	}
-
-out_file:
-	if (bprm->file) {
-		allow_write_access(bprm->file);
-		fput(bprm->file);
-	}
-
-out_unmark:
-	if (clear_in_exec)
-		current->fs->in_exec = 0;
-	current->in_execve = 0;
-
-out_free:
-	free_bprm(bprm);
-
-out_files:
-	if (displaced)
-		reset_files_struct(displaced);
-out_ret:
-	return retval;
-}
-
 #define __COMPAT_NFDBITS       (8 * sizeof(compat_ulong_t))
 
 static int poll_select_copy_remaining(struct timespec *end_time, void __user *p,
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 3313dd19f543841d7e4689cfd18da028e4522892..9a37a9b6de3a23f026f6dc0d9c2906e07b1f8bf0 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -53,11 +53,14 @@ DEFINE_SPINLOCK(configfs_dirent_lock);
 static void configfs_d_iput(struct dentry * dentry,
 			    struct inode * inode)
 {
-	struct configfs_dirent * sd = dentry->d_fsdata;
+	struct configfs_dirent *sd = dentry->d_fsdata;
 
 	if (sd) {
 		BUG_ON(sd->s_dentry != dentry);
+		/* Coordinate with configfs_readdir */
+		spin_lock(&configfs_dirent_lock);
 		sd->s_dentry = NULL;
+		spin_unlock(&configfs_dirent_lock);
 		configfs_put(sd);
 	}
 	iput(inode);
@@ -689,7 +692,8 @@ static int create_default_group(struct config_group *parent_group,
 			sd = child->d_fsdata;
 			sd->s_type |= CONFIGFS_USET_DEFAULT;
 		} else {
-			d_delete(child);
+			BUG_ON(child->d_inode);
+			d_drop(child);
 			dput(child);
 		}
 	}
@@ -1545,7 +1549,7 @@ static int configfs_readdir(struct file * filp, void * dirent, filldir_t filldir
 	struct configfs_dirent * parent_sd = dentry->d_fsdata;
 	struct configfs_dirent *cursor = filp->private_data;
 	struct list_head *p, *q = &cursor->s_sibling;
-	ino_t ino;
+	ino_t ino = 0;
 	int i = filp->f_pos;
 
 	switch (i) {
@@ -1573,6 +1577,7 @@ static int configfs_readdir(struct file * filp, void * dirent, filldir_t filldir
 				struct configfs_dirent *next;
 				const char * name;
 				int len;
+				struct inode *inode = NULL;
 
 				next = list_entry(p, struct configfs_dirent,
 						   s_sibling);
@@ -1581,9 +1586,28 @@ static int configfs_readdir(struct file * filp, void * dirent, filldir_t filldir
 
 				name = configfs_get_name(next);
 				len = strlen(name);
-				if (next->s_dentry)
-					ino = next->s_dentry->d_inode->i_ino;
-				else
+
+				/*
+				 * We'll have a dentry and an inode for
+				 * PINNED items and for open attribute
+				 * files.  We lock here to prevent a race
+				 * with configfs_d_iput() clearing
+				 * s_dentry before calling iput().
+				 *
+				 * Why do we go to the trouble?  If
+				 * someone has an attribute file open,
+				 * the inode number should match until
+				 * they close it.  Beyond that, we don't
+				 * care.
+				 */
+				spin_lock(&configfs_dirent_lock);
+				dentry = next->s_dentry;
+				if (dentry)
+					inode = dentry->d_inode;
+				if (inode)
+					ino = inode->i_ino;
+				spin_unlock(&configfs_dirent_lock);
+				if (!inode)
 					ino = iunique(configfs_sb, 2);
 
 				if (filldir(dirent, name, len, filp->f_pos, ino,
@@ -1683,7 +1707,8 @@ int configfs_register_subsystem(struct configfs_subsystem *subsys)
 		err = configfs_attach_group(sd->s_element, &group->cg_item,
 					    dentry);
 		if (err) {
-			d_delete(dentry);
+			BUG_ON(dentry->d_inode);
+			d_drop(dentry);
 			dput(dentry);
 		} else {
 			spin_lock(&configfs_dirent_lock);
diff --git a/fs/dcache.c b/fs/dcache.c
index 22a0ef41bad1b1cd17fc6ce84023d52f65096ba5..18b2a1f10ed89cab1562f696adebf391bf2a8763 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -35,6 +35,7 @@
 #include <linux/hardirq.h>
 #include <linux/bit_spinlock.h>
 #include <linux/rculist_bl.h>
+#include <linux/prefetch.h>
 #include "internal.h"
 
 /*
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 89d394d8fe24c5b35fbdf71cfbef4bade56415b3..90f76575c05636d0b6bed9ea350cf13cc44c51a1 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -428,26 +428,17 @@ static ssize_t write_file_bool(struct file *file, const char __user *user_buf,
 			       size_t count, loff_t *ppos)
 {
 	char buf[32];
-	int buf_size;
+	size_t buf_size;
+	bool bv;
 	u32 *val = file->private_data;
 
 	buf_size = min(count, (sizeof(buf)-1));
 	if (copy_from_user(buf, user_buf, buf_size))
 		return -EFAULT;
 
-	switch (buf[0]) {
-	case 'y':
-	case 'Y':
-	case '1':
-		*val = 1;
-		break;
-	case 'n':
-	case 'N':
-	case '0':
-		*val = 0;
-		break;
-	}
-	
+	if (strtobool(buf, &bv) == 0)
+		*val = bv;
+
 	return count;
 }
 
diff --git a/fs/exec.c b/fs/exec.c
index 5e62d26a4fecec227d81700b0b9fd6542b715ad6..c1cf372f17a7fdb5bb0d7dc89f1ae8ccf5964638 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -55,6 +55,7 @@
 #include <linux/fs_struct.h>
 #include <linux/pipe_fs_i.h>
 #include <linux/oom.h>
+#include <linux/compat.h>
 
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
@@ -166,8 +167,13 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
 }
 
 #ifdef CONFIG_MMU
-
-void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
+/*
+ * The nascent bprm->mm is not visible until exec_mmap() but it can
+ * use a lot of memory, account these pages in current->mm temporary
+ * for oom_badness()->get_mm_rss(). Once exec succeeds or fails, we
+ * change the counter back via acct_arg_size(0).
+ */
+static void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
 {
 	struct mm_struct *mm = current->mm;
 	long diff = (long)(pages - bprm->vma_pages);
@@ -186,7 +192,7 @@ void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
 #endif
 }
 
-struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
 		int write)
 {
 	struct page *page;
@@ -305,11 +311,11 @@ static bool valid_arg_len(struct linux_binprm *bprm, long len)
 
 #else
 
-void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
+static inline void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
 {
 }
 
-struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
 		int write)
 {
 	struct page *page;
@@ -398,22 +404,56 @@ int bprm_mm_init(struct linux_binprm *bprm)
 	return err;
 }
 
+struct user_arg_ptr {
+#ifdef CONFIG_COMPAT
+	bool is_compat;
+#endif
+	union {
+		const char __user *const __user *native;
+#ifdef CONFIG_COMPAT
+		compat_uptr_t __user *compat;
+#endif
+	} ptr;
+};
+
+static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
+{
+	const char __user *native;
+
+#ifdef CONFIG_COMPAT
+	if (unlikely(argv.is_compat)) {
+		compat_uptr_t compat;
+
+		if (get_user(compat, argv.ptr.compat + nr))
+			return ERR_PTR(-EFAULT);
+
+		return compat_ptr(compat);
+	}
+#endif
+
+	if (get_user(native, argv.ptr.native + nr))
+		return ERR_PTR(-EFAULT);
+
+	return native;
+}
+
 /*
  * count() counts the number of strings in array ARGV.
  */
-static int count(const char __user * const __user * argv, int max)
+static int count(struct user_arg_ptr argv, int max)
 {
 	int i = 0;
 
-	if (argv != NULL) {
+	if (argv.ptr.native != NULL) {
 		for (;;) {
-			const char __user * p;
+			const char __user *p = get_user_arg_ptr(argv, i);
 
-			if (get_user(p, argv))
-				return -EFAULT;
 			if (!p)
 				break;
-			argv++;
+
+			if (IS_ERR(p))
+				return -EFAULT;
+
 			if (i++ >= max)
 				return -E2BIG;
 
@@ -430,7 +470,7 @@ static int count(const char __user * const __user * argv, int max)
  * processes's memory to the new process's stack.  The call to get_user_pages()
  * ensures the destination page is created and not swapped out.
  */
-static int copy_strings(int argc, const char __user *const __user *argv,
+static int copy_strings(int argc, struct user_arg_ptr argv,
 			struct linux_binprm *bprm)
 {
 	struct page *kmapped_page = NULL;
@@ -443,16 +483,18 @@ static int copy_strings(int argc, const char __user *const __user *argv,
 		int len;
 		unsigned long pos;
 
-		if (get_user(str, argv+argc) ||
-				!(len = strnlen_user(str, MAX_ARG_STRLEN))) {
-			ret = -EFAULT;
+		ret = -EFAULT;
+		str = get_user_arg_ptr(argv, argc);
+		if (IS_ERR(str))
 			goto out;
-		}
 
-		if (!valid_arg_len(bprm, len)) {
-			ret = -E2BIG;
+		len = strnlen_user(str, MAX_ARG_STRLEN);
+		if (!len)
+			goto out;
+
+		ret = -E2BIG;
+		if (!valid_arg_len(bprm, len))
 			goto out;
-		}
 
 		/* We're going to work our way backwords. */
 		pos = bprm->p;
@@ -519,14 +561,19 @@ static int copy_strings(int argc, const char __user *const __user *argv,
 /*
  * Like copy_strings, but get argv and its values from kernel memory.
  */
-int copy_strings_kernel(int argc, const char *const *argv,
+int copy_strings_kernel(int argc, const char *const *__argv,
 			struct linux_binprm *bprm)
 {
 	int r;
 	mm_segment_t oldfs = get_fs();
+	struct user_arg_ptr argv = {
+		.ptr.native = (const char __user *const  __user *)__argv,
+	};
+
 	set_fs(KERNEL_DS);
-	r = copy_strings(argc, (const char __user *const  __user *)argv, bprm);
+	r = copy_strings(argc, argv, bprm);
 	set_fs(oldfs);
+
 	return r;
 }
 EXPORT_SYMBOL(copy_strings_kernel);
@@ -1004,6 +1051,7 @@ char *get_task_comm(char *buf, struct task_struct *tsk)
 	task_unlock(tsk);
 	return buf;
 }
+EXPORT_SYMBOL_GPL(get_task_comm);
 
 void set_task_comm(struct task_struct *tsk, char *buf)
 {
@@ -1379,10 +1427,10 @@ EXPORT_SYMBOL(search_binary_handler);
 /*
  * sys_execve() executes a new program.
  */
-int do_execve(const char * filename,
-	const char __user *const __user *argv,
-	const char __user *const __user *envp,
-	struct pt_regs * regs)
+static int do_execve_common(const char *filename,
+				struct user_arg_ptr argv,
+				struct user_arg_ptr envp,
+				struct pt_regs *regs)
 {
 	struct linux_binprm *bprm;
 	struct file *file;
@@ -1489,6 +1537,34 @@ int do_execve(const char * filename,
 	return retval;
 }
 
+int do_execve(const char *filename,
+	const char __user *const __user *__argv,
+	const char __user *const __user *__envp,
+	struct pt_regs *regs)
+{
+	struct user_arg_ptr argv = { .ptr.native = __argv };
+	struct user_arg_ptr envp = { .ptr.native = __envp };
+	return do_execve_common(filename, argv, envp, regs);
+}
+
+#ifdef CONFIG_COMPAT
+int compat_do_execve(char *filename,
+	compat_uptr_t __user *__argv,
+	compat_uptr_t __user *__envp,
+	struct pt_regs *regs)
+{
+	struct user_arg_ptr argv = {
+		.is_compat = true,
+		.ptr.compat = __argv,
+	};
+	struct user_arg_ptr envp = {
+		.is_compat = true,
+		.ptr.compat = __envp,
+	};
+	return do_execve_common(filename, argv, envp, regs);
+}
+#endif
+
 void set_binfmt(struct linux_binfmt *new)
 {
 	struct mm_struct *mm = current->mm;
@@ -1659,6 +1735,7 @@ static int zap_process(struct task_struct *start, int exit_code)
 
 	t = start;
 	do {
+		task_clear_group_stop_pending(t);
 		if (t != current && t->mm) {
 			sigaddset(&t->pending.signal, SIGKILL);
 			signal_wake_up(t, 1);
diff --git a/fs/fat/cache.c b/fs/fat/cache.c
index ae8200f84e395f4e27680d509e28ade20807c82e..1cc7038e273de02bb404c91623bec8f65cd85288 100644
--- a/fs/fat/cache.c
+++ b/fs/fat/cache.c
@@ -151,6 +151,13 @@ static void fat_cache_add(struct inode *inode, struct fat_cache_id *new)
 			spin_unlock(&MSDOS_I(inode)->cache_lru_lock);
 
 			tmp = fat_cache_alloc(inode);
+			if (!tmp) {
+				spin_lock(&MSDOS_I(inode)->cache_lru_lock);
+				MSDOS_I(inode)->nr_caches--;
+				spin_unlock(&MSDOS_I(inode)->cache_lru_lock);
+				return;
+			}
+
 			spin_lock(&MSDOS_I(inode)->cache_lru_lock);
 			cache = fat_cache_merge(inode, new);
 			if (cache != NULL) {
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index ee42b9e0b16adb954e8fa1b183f01253c32f7b3c..4ad64732cbced5460d238d637f54f596e4ab0a07 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -98,7 +98,7 @@ static int fat__get_entry(struct inode *dir, loff_t *pos,
 
 	*bh = sb_bread(sb, phys);
 	if (*bh == NULL) {
-		printk(KERN_ERR "FAT: Directory bread(block %llu) failed\n",
+		fat_msg(sb, KERN_ERR, "Directory bread(block %llu) failed",
 		       (llu)phys);
 		/* skip this block */
 		*pos = (iblock + 1) << sb->s_blocksize_bits;
@@ -136,9 +136,10 @@ static inline int fat_get_entry(struct inode *dir, loff_t *pos,
  * but ignore that right now.
  * Ahem... Stack smashing in ring 0 isn't fun. Fixed.
  */
-static int uni16_to_x8(unsigned char *ascii, const wchar_t *uni, int len,
-		       int uni_xlate, struct nls_table *nls)
+static int uni16_to_x8(struct super_block *sb, unsigned char *ascii,
+		       const wchar_t *uni, int len, struct nls_table *nls)
 {
+	int uni_xlate = MSDOS_SB(sb)->options.unicode_xlate;
 	const wchar_t *ip;
 	wchar_t ec;
 	unsigned char *op;
@@ -166,23 +167,23 @@ static int uni16_to_x8(unsigned char *ascii, const wchar_t *uni, int len,
 	}
 
 	if (unlikely(*ip)) {
-		printk(KERN_WARNING "FAT: filename was truncated while "
-		       "converting.");
+		fat_msg(sb, KERN_WARNING, "filename was truncated while "
+			"converting.");
 	}
 
 	*op = 0;
 	return (op - ascii);
 }
 
-static inline int fat_uni_to_x8(struct msdos_sb_info *sbi, const wchar_t *uni,
+static inline int fat_uni_to_x8(struct super_block *sb, const wchar_t *uni,
 				unsigned char *buf, int size)
 {
+	struct msdos_sb_info *sbi = MSDOS_SB(sb);
 	if (sbi->options.utf8)
 		return utf16s_to_utf8s(uni, FAT_MAX_UNI_CHARS,
 				UTF16_HOST_ENDIAN, buf, size);
 	else
-		return uni16_to_x8(buf, uni, size, sbi->options.unicode_xlate,
-				   sbi->nls_io);
+		return uni16_to_x8(sb, buf, uni, size, sbi->nls_io);
 }
 
 static inline int
@@ -419,7 +420,7 @@ int fat_search_long(struct inode *inode, const unsigned char *name,
 
 		/* Compare shortname */
 		bufuname[last_u] = 0x0000;
-		len = fat_uni_to_x8(sbi, bufuname, bufname, sizeof(bufname));
+		len = fat_uni_to_x8(sb, bufuname, bufname, sizeof(bufname));
 		if (fat_name_match(sbi, name, name_len, bufname, len))
 			goto found;
 
@@ -428,7 +429,7 @@ int fat_search_long(struct inode *inode, const unsigned char *name,
 			int size = PATH_MAX - FAT_MAX_UNI_SIZE;
 
 			/* Compare longname */
-			len = fat_uni_to_x8(sbi, unicode, longname, size);
+			len = fat_uni_to_x8(sb, unicode, longname, size);
 			if (fat_name_match(sbi, name, name_len, longname, len))
 				goto found;
 		}
@@ -545,7 +546,7 @@ static int __fat_readdir(struct inode *inode, struct file *filp, void *dirent,
 		if (nr_slots) {
 			void *longname = unicode + FAT_MAX_UNI_CHARS;
 			int size = PATH_MAX - FAT_MAX_UNI_SIZE;
-			int len = fat_uni_to_x8(sbi, unicode, longname, size);
+			int len = fat_uni_to_x8(sb, unicode, longname, size);
 
 			fill_name = longname;
 			fill_len = len;
@@ -621,7 +622,7 @@ static int __fat_readdir(struct inode *inode, struct file *filp, void *dirent,
 
 	if (isvfat) {
 		bufuname[j] = 0x0000;
-		i = fat_uni_to_x8(sbi, bufuname, bufname, sizeof(bufname));
+		i = fat_uni_to_x8(sb, bufuname, bufname, sizeof(bufname));
 	}
 	if (nr_slots) {
 		/* hack for fat_ioctl_filldir() */
@@ -979,6 +980,7 @@ static int __fat_remove_entries(struct inode *dir, loff_t pos, int nr_slots)
 
 int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo)
 {
+	struct super_block *sb = dir->i_sb;
 	struct msdos_dir_entry *de;
 	struct buffer_head *bh;
 	int err = 0, nr_slots;
@@ -1013,8 +1015,8 @@ int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo)
 		 */
 		err = __fat_remove_entries(dir, sinfo->slot_off, nr_slots);
 		if (err) {
-			printk(KERN_WARNING
-			       "FAT: Couldn't remove the long name slots\n");
+			fat_msg(sb, KERN_WARNING,
+			       "Couldn't remove the long name slots");
 		}
 	}
 
@@ -1265,7 +1267,7 @@ int fat_add_entries(struct inode *dir, void *slots, int nr_slots,
 		if (sbi->fat_bits != 32)
 			goto error;
 	} else if (MSDOS_I(dir)->i_start == 0) {
-		printk(KERN_ERR "FAT: Corrupted directory (i_pos %lld)\n",
+		fat_msg(sb, KERN_ERR, "Corrupted directory (i_pos %lld)",
 		       MSDOS_I(dir)->i_pos);
 		err = -EIO;
 		goto error;
diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index f50408901f7ea55eb3c2dfa54ae936051ad9c5fc..8276cc282decb466c360c6d6e1c8a9f31ee73c9d 100644
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -319,19 +319,20 @@ extern struct inode *fat_build_inode(struct super_block *sb,
 			struct msdos_dir_entry *de, loff_t i_pos);
 extern int fat_sync_inode(struct inode *inode);
 extern int fat_fill_super(struct super_block *sb, void *data, int silent,
-			const struct inode_operations *fs_dir_inode_ops,
-			int isvfat, void (*setup)(struct super_block *));
+			  int isvfat, void (*setup)(struct super_block *));
 
 extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
 		            struct inode *i2);
 /* fat/misc.c */
 extern void
-__fat_fs_error(struct super_block *s, int report, const char *fmt, ...)
+__fat_fs_error(struct super_block *sb, int report, const char *fmt, ...)
+	__attribute__ ((format (printf, 3, 4))) __cold;
+#define fat_fs_error(sb, fmt, args...)		\
+	__fat_fs_error(sb, 1, fmt , ## args)
+#define fat_fs_error_ratelimit(sb, fmt, args...) \
+	__fat_fs_error(sb, __ratelimit(&MSDOS_SB(sb)->ratelimit), fmt , ## args)
+void fat_msg(struct super_block *sb, const char *level, const char *fmt, ...)
 	__attribute__ ((format (printf, 3, 4))) __cold;
-#define fat_fs_error(s, fmt, args...)		\
-	__fat_fs_error(s, 1, fmt , ## args)
-#define fat_fs_error_ratelimit(s, fmt, args...) \
-	__fat_fs_error(s, __ratelimit(&MSDOS_SB(s)->ratelimit), fmt , ## args)
 extern int fat_clusters_flush(struct super_block *sb);
 extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster);
 extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts,
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c
index b47d2c9f4fa100ebfb32c34f9d6d9e269bfa6b0e..2e81ac0df7e2eae4b30ad9b2e1db360798f92b2c 100644
--- a/fs/fat/fatent.c
+++ b/fs/fat/fatent.c
@@ -95,7 +95,7 @@ static int fat12_ent_bread(struct super_block *sb, struct fat_entry *fatent,
 err_brelse:
 	brelse(bhs[0]);
 err:
-	printk(KERN_ERR "FAT: FAT read failed (blocknr %llu)\n", (llu)blocknr);
+	fat_msg(sb, KERN_ERR, "FAT read failed (blocknr %llu)", (llu)blocknr);
 	return -EIO;
 }
 
@@ -108,7 +108,7 @@ static int fat_ent_bread(struct super_block *sb, struct fat_entry *fatent,
 	fatent->fat_inode = MSDOS_SB(sb)->fat_inode;
 	fatent->bhs[0] = sb_bread(sb, blocknr);
 	if (!fatent->bhs[0]) {
-		printk(KERN_ERR "FAT: FAT read failed (blocknr %llu)\n",
+		fat_msg(sb, KERN_ERR, "FAT read failed (blocknr %llu)",
 		       (llu)blocknr);
 		return -EIO;
 	}
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 8d68690bdcf1b2f26bb318972218930daa9676a6..cb8d8391ac0bb67c815e45b90127f89a3f6368f5 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -581,7 +581,8 @@ static int fat_statfs(struct dentry *dentry, struct kstatfs *buf)
 	buf->f_bavail = sbi->free_clusters;
 	buf->f_fsid.val[0] = (u32)id;
 	buf->f_fsid.val[1] = (u32)(id >> 32);
-	buf->f_namelen = sbi->options.isvfat ? FAT_LFN_LEN : 12;
+	buf->f_namelen =
+		(sbi->options.isvfat ? FAT_LFN_LEN : 12) * NLS_MAX_CHARSET_SIZE;
 
 	return 0;
 }
@@ -619,8 +620,8 @@ static int __fat_write_inode(struct inode *inode, int wait)
 
 	bh = sb_bread(sb, i_pos >> sbi->dir_per_block_bits);
 	if (!bh) {
-		printk(KERN_ERR "FAT: unable to read inode block "
-		       "for updating (i_pos %lld)\n", i_pos);
+		fat_msg(sb, KERN_ERR, "unable to read inode block "
+		       "for updating (i_pos %lld)", i_pos);
 		return -EIO;
 	}
 	spin_lock(&sbi->inode_hash_lock);
@@ -976,8 +977,8 @@ static const match_table_t vfat_tokens = {
 	{Opt_err, NULL}
 };
 
-static int parse_options(char *options, int is_vfat, int silent, int *debug,
-			 struct fat_mount_options *opts)
+static int parse_options(struct super_block *sb, char *options, int is_vfat,
+			 int silent, int *debug, struct fat_mount_options *opts)
 {
 	char *p;
 	substring_t args[MAX_OPT_ARGS];
@@ -1168,15 +1169,15 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
 
 		/* obsolete mount options */
 		case Opt_obsolate:
-			printk(KERN_INFO "FAT: \"%s\" option is obsolete, "
-			       "not supported now\n", p);
+			fat_msg(sb, KERN_INFO, "\"%s\" option is obsolete, "
+			       "not supported now", p);
 			break;
 		/* unknown option */
 		default:
 			if (!silent) {
-				printk(KERN_ERR
-				       "FAT: Unrecognized mount option \"%s\" "
-				       "or missing value\n", p);
+				fat_msg(sb, KERN_ERR,
+				       "Unrecognized mount option \"%s\" "
+				       "or missing value", p);
 			}
 			return -EINVAL;
 		}
@@ -1185,7 +1186,7 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
 out:
 	/* UTF-8 doesn't provide FAT semantics */
 	if (!strcmp(opts->iocharset, "utf8")) {
-		printk(KERN_ERR "FAT: utf8 is not a recommended IO charset"
+		fat_msg(sb, KERN_ERR, "utf8 is not a recommended IO charset"
 		       " for FAT filesystems, filesystem will be "
 		       "case sensitive!\n");
 	}
@@ -1238,8 +1239,7 @@ static int fat_read_root(struct inode *inode)
 /*
  * Read the super block of an MS-DOS FS.
  */
-int fat_fill_super(struct super_block *sb, void *data, int silent,
-		   const struct inode_operations *fs_dir_inode_ops, int isvfat,
+int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat,
 		   void (*setup)(struct super_block *))
 {
 	struct inode *root_inode = NULL, *fat_inode = NULL;
@@ -1268,11 +1268,10 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	sb->s_magic = MSDOS_SUPER_MAGIC;
 	sb->s_op = &fat_sops;
 	sb->s_export_op = &fat_export_ops;
-	sbi->dir_ops = fs_dir_inode_ops;
 	ratelimit_state_init(&sbi->ratelimit, DEFAULT_RATELIMIT_INTERVAL,
 			     DEFAULT_RATELIMIT_BURST);
 
-	error = parse_options(data, isvfat, silent, &debug, &sbi->options);
+	error = parse_options(sb, data, isvfat, silent, &debug, &sbi->options);
 	if (error)
 		goto out_fail;
 
@@ -1282,20 +1281,20 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	sb_min_blocksize(sb, 512);
 	bh = sb_bread(sb, 0);
 	if (bh == NULL) {
-		printk(KERN_ERR "FAT: unable to read boot sector\n");
+		fat_msg(sb, KERN_ERR, "unable to read boot sector");
 		goto out_fail;
 	}
 
 	b = (struct fat_boot_sector *) bh->b_data;
 	if (!b->reserved) {
 		if (!silent)
-			printk(KERN_ERR "FAT: bogus number of reserved sectors\n");
+			fat_msg(sb, KERN_ERR, "bogus number of reserved sectors");
 		brelse(bh);
 		goto out_invalid;
 	}
 	if (!b->fats) {
 		if (!silent)
-			printk(KERN_ERR "FAT: bogus number of FAT structure\n");
+			fat_msg(sb, KERN_ERR, "bogus number of FAT structure");
 		brelse(bh);
 		goto out_invalid;
 	}
@@ -1308,7 +1307,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	media = b->media;
 	if (!fat_valid_media(media)) {
 		if (!silent)
-			printk(KERN_ERR "FAT: invalid media value (0x%02x)\n",
+			fat_msg(sb, KERN_ERR, "invalid media value (0x%02x)",
 			       media);
 		brelse(bh);
 		goto out_invalid;
@@ -1318,7 +1317,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	    || (logical_sector_size < 512)
 	    || (logical_sector_size > 4096)) {
 		if (!silent)
-			printk(KERN_ERR "FAT: bogus logical sector size %u\n",
+			fat_msg(sb, KERN_ERR, "bogus logical sector size %u",
 			       logical_sector_size);
 		brelse(bh);
 		goto out_invalid;
@@ -1326,15 +1325,15 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	sbi->sec_per_clus = b->sec_per_clus;
 	if (!is_power_of_2(sbi->sec_per_clus)) {
 		if (!silent)
-			printk(KERN_ERR "FAT: bogus sectors per cluster %u\n",
+			fat_msg(sb, KERN_ERR, "bogus sectors per cluster %u",
 			       sbi->sec_per_clus);
 		brelse(bh);
 		goto out_invalid;
 	}
 
 	if (logical_sector_size < sb->s_blocksize) {
-		printk(KERN_ERR "FAT: logical sector size too small for device"
-		       " (logical sector size = %u)\n", logical_sector_size);
+		fat_msg(sb, KERN_ERR, "logical sector size too small for device"
+		       " (logical sector size = %u)", logical_sector_size);
 		brelse(bh);
 		goto out_fail;
 	}
@@ -1342,14 +1341,14 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 		brelse(bh);
 
 		if (!sb_set_blocksize(sb, logical_sector_size)) {
-			printk(KERN_ERR "FAT: unable to set blocksize %u\n",
+			fat_msg(sb, KERN_ERR, "unable to set blocksize %u",
 			       logical_sector_size);
 			goto out_fail;
 		}
 		bh = sb_bread(sb, 0);
 		if (bh == NULL) {
-			printk(KERN_ERR "FAT: unable to read boot sector"
-			       " (logical sector size = %lu)\n",
+			fat_msg(sb, KERN_ERR, "unable to read boot sector"
+			       " (logical sector size = %lu)",
 			       sb->s_blocksize);
 			goto out_fail;
 		}
@@ -1385,16 +1384,16 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 
 		fsinfo_bh = sb_bread(sb, sbi->fsinfo_sector);
 		if (fsinfo_bh == NULL) {
-			printk(KERN_ERR "FAT: bread failed, FSINFO block"
-			       " (sector = %lu)\n", sbi->fsinfo_sector);
+			fat_msg(sb, KERN_ERR, "bread failed, FSINFO block"
+			       " (sector = %lu)", sbi->fsinfo_sector);
 			brelse(bh);
 			goto out_fail;
 		}
 
 		fsinfo = (struct fat_boot_fsinfo *)fsinfo_bh->b_data;
 		if (!IS_FSINFO(fsinfo)) {
-			printk(KERN_WARNING "FAT: Invalid FSINFO signature: "
-			       "0x%08x, 0x%08x (sector = %lu)\n",
+			fat_msg(sb, KERN_WARNING, "Invalid FSINFO signature: "
+			       "0x%08x, 0x%08x (sector = %lu)",
 			       le32_to_cpu(fsinfo->signature1),
 			       le32_to_cpu(fsinfo->signature2),
 			       sbi->fsinfo_sector);
@@ -1415,8 +1414,8 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	sbi->dir_entries = get_unaligned_le16(&b->dir_entries);
 	if (sbi->dir_entries & (sbi->dir_per_block - 1)) {
 		if (!silent)
-			printk(KERN_ERR "FAT: bogus directroy-entries per block"
-			       " (%u)\n", sbi->dir_entries);
+			fat_msg(sb, KERN_ERR, "bogus directroy-entries per block"
+			       " (%u)", sbi->dir_entries);
 		brelse(bh);
 		goto out_invalid;
 	}
@@ -1438,7 +1437,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	total_clusters = min(total_clusters, fat_clusters - FAT_START_ENT);
 	if (total_clusters > MAX_FAT(sb)) {
 		if (!silent)
-			printk(KERN_ERR "FAT: count of clusters too big (%u)\n",
+			fat_msg(sb, KERN_ERR, "count of clusters too big (%u)",
 			       total_clusters);
 		brelse(bh);
 		goto out_invalid;
@@ -1471,7 +1470,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	sprintf(buf, "cp%d", sbi->options.codepage);
 	sbi->nls_disk = load_nls(buf);
 	if (!sbi->nls_disk) {
-		printk(KERN_ERR "FAT: codepage %s not found\n", buf);
+		fat_msg(sb, KERN_ERR, "codepage %s not found", buf);
 		goto out_fail;
 	}
 
@@ -1479,7 +1478,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	if (sbi->options.isvfat) {
 		sbi->nls_io = load_nls(sbi->options.iocharset);
 		if (!sbi->nls_io) {
-			printk(KERN_ERR "FAT: IO charset %s not found\n",
+			fat_msg(sb, KERN_ERR, "IO charset %s not found",
 			       sbi->options.iocharset);
 			goto out_fail;
 		}
@@ -1503,7 +1502,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 	insert_inode_hash(root_inode);
 	sb->s_root = d_alloc_root(root_inode);
 	if (!sb->s_root) {
-		printk(KERN_ERR "FAT: get root inode failed\n");
+		fat_msg(sb, KERN_ERR, "get root inode failed");
 		goto out_fail;
 	}
 
@@ -1512,8 +1511,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent,
 out_invalid:
 	error = -EINVAL;
 	if (!silent)
-		printk(KERN_INFO "VFS: Can't find a valid FAT filesystem"
-		       " on dev %s.\n", sb->s_id);
+		fat_msg(sb, KERN_INFO, "Can't find a valid FAT filesystem");
 
 out_fail:
 	if (fat_inode)
diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index 970e682ea7548afa8ae807c409772724a398b0d4..6d93360ca0ccec574f941dd72d2f4c32f94865b0 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -20,30 +20,46 @@
  * In case the file system is remounted read-only, it can be made writable
  * again by remounting it.
  */
-void __fat_fs_error(struct super_block *s, int report, const char *fmt, ...)
+void __fat_fs_error(struct super_block *sb, int report, const char *fmt, ...)
 {
-	struct fat_mount_options *opts = &MSDOS_SB(s)->options;
+	struct fat_mount_options *opts = &MSDOS_SB(sb)->options;
 	va_list args;
+	struct va_format vaf;
 
 	if (report) {
-		printk(KERN_ERR "FAT: Filesystem error (dev %s)\n", s->s_id);
-
-		printk(KERN_ERR "    ");
 		va_start(args, fmt);
-		vprintk(fmt, args);
+		vaf.fmt = fmt;
+		vaf.va = &args;
+		printk(KERN_ERR "FAT-fs (%s): error, %pV\n", sb->s_id, &vaf);
 		va_end(args);
-		printk("\n");
 	}
 
 	if (opts->errors == FAT_ERRORS_PANIC)
-		panic("FAT: fs panic from previous error\n");
-	else if (opts->errors == FAT_ERRORS_RO && !(s->s_flags & MS_RDONLY)) {
-		s->s_flags |= MS_RDONLY;
-		printk(KERN_ERR "FAT: Filesystem has been set read-only\n");
+		panic("FAT-fs (%s): fs panic from previous error\n", sb->s_id);
+	else if (opts->errors == FAT_ERRORS_RO && !(sb->s_flags & MS_RDONLY)) {
+		sb->s_flags |= MS_RDONLY;
+		printk(KERN_ERR "FAT-fs (%s): Filesystem has been "
+				"set read-only\n", sb->s_id);
 	}
 }
 EXPORT_SYMBOL_GPL(__fat_fs_error);
 
+/**
+ * fat_msg() - print preformated FAT specific messages. Every thing what is
+ * not fat_fs_error() should be fat_msg().
+ */
+void fat_msg(struct super_block *sb, const char *level, const char *fmt, ...)
+{
+	struct va_format vaf;
+	va_list args;
+
+	va_start(args, fmt);
+	vaf.fmt = fmt;
+	vaf.va = &args;
+	printk("%sFAT-fs (%s): %pV\n", level, sb->s_id, &vaf);
+	va_end(args);
+}
+
 /* Flushes the number of free clusters on FAT32 */
 /* XXX: Need to write one per FSINFO block.  Currently only writes 1 */
 int fat_clusters_flush(struct super_block *sb)
@@ -57,15 +73,15 @@ int fat_clusters_flush(struct super_block *sb)
 
 	bh = sb_bread(sb, sbi->fsinfo_sector);
 	if (bh == NULL) {
-		printk(KERN_ERR "FAT: bread failed in fat_clusters_flush\n");
+		fat_msg(sb, KERN_ERR, "bread failed in fat_clusters_flush");
 		return -EIO;
 	}
 
 	fsinfo = (struct fat_boot_fsinfo *)bh->b_data;
 	/* Sanity check */
 	if (!IS_FSINFO(fsinfo)) {
-		printk(KERN_ERR "FAT: Invalid FSINFO signature: "
-		       "0x%08x, 0x%08x (sector = %lu)\n",
+		fat_msg(sb, KERN_ERR, "Invalid FSINFO signature: "
+		       "0x%08x, 0x%08x (sector = %lu)",
 		       le32_to_cpu(fsinfo->signature1),
 		       le32_to_cpu(fsinfo->signature2),
 		       sbi->fsinfo_sector);
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
index 711499040eb615ebe66a263f3d99661e9698e0b5..3b222dafd15b7eb6fa8f8b425a407f8a70dc7a19 100644
--- a/fs/fat/namei_msdos.c
+++ b/fs/fat/namei_msdos.c
@@ -659,14 +659,14 @@ static const struct inode_operations msdos_dir_inode_operations = {
 
 static void setup(struct super_block *sb)
 {
+	MSDOS_SB(sb)->dir_ops = &msdos_dir_inode_operations;
 	sb->s_d_op = &msdos_dentry_operations;
 	sb->s_flags |= MS_NOATIME;
 }
 
 static int msdos_fill_super(struct super_block *sb, void *data, int silent)
 {
-	return fat_fill_super(sb, data, silent, &msdos_dir_inode_operations,
-			     0, setup);
+	return fat_fill_super(sb, data, silent, 0, setup);
 }
 
 static struct dentry *msdos_mount(struct file_system_type *fs_type,
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index adae3fb7451aa52670d07fdf34381defe133e73a..20b4ea53fdc4e3be434dc7601dce74a3a4658473 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -1065,6 +1065,7 @@ static const struct inode_operations vfat_dir_inode_operations = {
 
 static void setup(struct super_block *sb)
 {
+	MSDOS_SB(sb)->dir_ops = &vfat_dir_inode_operations;
 	if (MSDOS_SB(sb)->options.name_check != 's')
 		sb->s_d_op = &vfat_ci_dentry_ops;
 	else
@@ -1073,8 +1074,7 @@ static void setup(struct super_block *sb)
 
 static int vfat_fill_super(struct super_block *sb, void *data, int silent)
 {
-	return fat_fill_super(sb, data, silent, &vfat_dir_inode_operations,
-			     1, setup);
+	return fat_fill_super(sb, data, silent, 1, setup);
 }
 
 static struct dentry *vfat_mount(struct file_system_type *fs_type,
diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c
index 2ba6719ac6127950fa33f59ec0883d6f6a42362b..1a4311437a8b6f6b100a0a946ffaaa0786c6d221 100644
--- a/fs/freevxfs/vxfs_inode.c
+++ b/fs/freevxfs/vxfs_inode.c
@@ -272,7 +272,7 @@ vxfs_get_fake_inode(struct super_block *sbp, struct vxfs_inode_info *vip)
  * *ip:			VFS inode
  *
  * Description:
- *  vxfs_put_fake_inode frees all data asssociated with @ip.
+ *  vxfs_put_fake_inode frees all data associated with @ip.
  */
 void
 vxfs_put_fake_inode(struct inode *ip)
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index c6ba49bd95b34136d04bae30b83342933c35ce7a..b32eb29a4e6ff4f8dd892b1af9ea74d712f148ee 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -174,7 +174,7 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
 		if (!inode)
 			return 0;
 
-		if (nd->flags & LOOKUP_RCU)
+		if (nd && (nd->flags & LOOKUP_RCU))
 			return -ECHILD;
 
 		fc = get_fuse_conn(inode);
diff --git a/fs/gfs2/Makefile b/fs/gfs2/Makefile
index f3d23ef4e876a913aa48608bfe71aa2d192ecb05..86128202384f5422e27967321e85a1c6f7e58200 100644
--- a/fs/gfs2/Makefile
+++ b/fs/gfs2/Makefile
@@ -1,9 +1,9 @@
 ccflags-y := -I$(src)
 obj-$(CONFIG_GFS2_FS) += gfs2.o
 gfs2-y := acl.o bmap.o dir.o xattr.o glock.o \
-	glops.o inode.o log.o lops.o main.o meta_io.o \
+	glops.o log.o lops.o main.o meta_io.o \
 	aops.o dentry.o export.o file.o \
-	ops_fstype.o ops_inode.o quota.o \
+	ops_fstype.o inode.o quota.o \
 	recovery.o rgrp.o super.o sys.o trans.o util.o
 
 gfs2-$(CONFIG_GFS2_FS_LOCKING_DLM) += lock_dlm.o
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index 0f5c4f9d5d62beee06937a8d0c98bd015f7dc5ee..802ac5eeba28e2c77c8618ba457a179fa8babb73 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -1076,8 +1076,8 @@ int gfs2_releasepage(struct page *page, gfp_t gfp_mask)
 		bd = bh->b_private;
 		if (bd && bd->bd_ail)
 			goto cannot_release;
-		gfs2_assert_warn(sdp, !buffer_pinned(bh));
-		gfs2_assert_warn(sdp, !buffer_dirty(bh));
+		if (buffer_pinned(bh) || buffer_dirty(bh))
+			goto not_possible;
 		bh = bh->b_this_page;
 	} while(bh != head);
 	gfs2_log_unlock(sdp);
@@ -1107,6 +1107,10 @@ int gfs2_releasepage(struct page *page, gfp_t gfp_mask)
 	} while (bh != head);
 
 	return try_to_free_buffers(page);
+
+not_possible: /* Should never happen */
+	WARN_ON(buffer_dirty(bh));
+	WARN_ON(buffer_pinned(bh));
 cannot_release:
 	gfs2_log_unlock(sdp);
 	return 0;
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 74add2ddcc3fbf05a8a4210e13589f34e1dfc49e..e65493a8ac002ad91a68433bf76dbe2243ff08e1 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -780,6 +780,8 @@ static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh,
 	metadata = (height != ip->i_height - 1);
 	if (metadata)
 		revokes = (height) ? sdp->sd_inptrs : sdp->sd_diptrs;
+	else if (ip->i_depth)
+		revokes = sdp->sd_inptrs;
 
 	if (ip != GFS2_I(sdp->sd_rindex))
 		error = gfs2_rindex_hold(sdp, &ip->i_alloc->al_ri_gh);
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index f789c5732b7c5fc695c7fdb97183402613dfd3c5..091ee4779538fc5dd5b7e996007de8b2d18f9f8d 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -82,12 +82,9 @@
 struct qstr gfs2_qdot __read_mostly;
 struct qstr gfs2_qdotdot __read_mostly;
 
-typedef int (*leaf_call_t) (struct gfs2_inode *dip, u32 index, u32 len,
-			    u64 leaf_no, void *data);
 typedef int (*gfs2_dscan_t)(const struct gfs2_dirent *dent,
 			    const struct qstr *name, void *opaque);
 
-
 int gfs2_dir_get_new_buffer(struct gfs2_inode *ip, u64 block,
 			    struct buffer_head **bhp)
 {
@@ -1600,7 +1597,7 @@ static int dir_new_leaf(struct inode *inode, const struct qstr *name)
  */
 
 int gfs2_dir_add(struct inode *inode, const struct qstr *name,
-		 const struct gfs2_inode *nip, unsigned type)
+		 const struct gfs2_inode *nip)
 {
 	struct gfs2_inode *ip = GFS2_I(inode);
 	struct buffer_head *bh;
@@ -1616,7 +1613,7 @@ int gfs2_dir_add(struct inode *inode, const struct qstr *name,
 				return PTR_ERR(dent);
 			dent = gfs2_init_dirent(inode, dent, name, bh);
 			gfs2_inum_out(nip, dent);
-			dent->de_type = cpu_to_be16(type);
+			dent->de_type = cpu_to_be16(IF2DT(nip->i_inode.i_mode));
 			if (ip->i_diskflags & GFS2_DIF_EXHASH) {
 				leaf = (struct gfs2_leaf *)bh->b_data;
 				be16_add_cpu(&leaf->lf_entries, 1);
@@ -1628,6 +1625,8 @@ int gfs2_dir_add(struct inode *inode, const struct qstr *name,
 			gfs2_trans_add_bh(ip->i_gl, bh, 1);
 			ip->i_entries++;
 			ip->i_inode.i_mtime = ip->i_inode.i_ctime = CURRENT_TIME;
+			if (S_ISDIR(nip->i_inode.i_mode))
+				inc_nlink(&ip->i_inode);
 			gfs2_dinode_out(ip, bh->b_data);
 			brelse(bh);
 			error = 0;
@@ -1672,8 +1671,9 @@ int gfs2_dir_add(struct inode *inode, const struct qstr *name,
  * Returns: 0 on success, error code on failure
  */
 
-int gfs2_dir_del(struct gfs2_inode *dip, const struct qstr *name)
+int gfs2_dir_del(struct gfs2_inode *dip, const struct dentry *dentry)
 {
+	const struct qstr *name = &dentry->d_name;
 	struct gfs2_dirent *dent, *prev = NULL;
 	struct buffer_head *bh;
 	int error;
@@ -1714,6 +1714,8 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct qstr *name)
 	gfs2_trans_add_bh(dip->i_gl, bh, 1);
 	dip->i_entries--;
 	dip->i_inode.i_mtime = dip->i_inode.i_ctime = CURRENT_TIME;
+	if (S_ISDIR(dentry->d_inode->i_mode))
+		drop_nlink(&dip->i_inode);
 	gfs2_dinode_out(dip, bh->b_data);
 	brelse(bh);
 	mark_inode_dirty(&dip->i_inode);
@@ -1767,95 +1769,21 @@ int gfs2_dir_mvino(struct gfs2_inode *dip, const struct qstr *filename,
 	return 0;
 }
 
-/**
- * foreach_leaf - call a function for each leaf in a directory
- * @dip: the directory
- * @lc: the function to call for each each
- * @data: private data to pass to it
- *
- * Returns: errno
- */
-
-static int foreach_leaf(struct gfs2_inode *dip, leaf_call_t lc, void *data)
-{
-	struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode);
-	struct buffer_head *bh;
-	struct gfs2_leaf *leaf;
-	u32 hsize, len;
-	u32 ht_offset, lp_offset, ht_offset_cur = -1;
-	u32 index = 0;
-	__be64 *lp;
-	u64 leaf_no;
-	int error = 0;
-
-	hsize = 1 << dip->i_depth;
-	if (hsize * sizeof(u64) != i_size_read(&dip->i_inode)) {
-		gfs2_consist_inode(dip);
-		return -EIO;
-	}
-
-	lp = kmalloc(sdp->sd_hash_bsize, GFP_NOFS);
-	if (!lp)
-		return -ENOMEM;
-
-	while (index < hsize) {
-		lp_offset = index & (sdp->sd_hash_ptrs - 1);
-		ht_offset = index - lp_offset;
-
-		if (ht_offset_cur != ht_offset) {
-			error = gfs2_dir_read_data(dip, (char *)lp,
-						ht_offset * sizeof(__be64),
-						sdp->sd_hash_bsize, 1);
-			if (error != sdp->sd_hash_bsize) {
-				if (error >= 0)
-					error = -EIO;
-				goto out;
-			}
-			ht_offset_cur = ht_offset;
-		}
-
-		leaf_no = be64_to_cpu(lp[lp_offset]);
-		if (leaf_no) {
-			error = get_leaf(dip, leaf_no, &bh);
-			if (error)
-				goto out;
-			leaf = (struct gfs2_leaf *)bh->b_data;
-			len = 1 << (dip->i_depth - be16_to_cpu(leaf->lf_depth));
-			brelse(bh);
-
-			error = lc(dip, index, len, leaf_no, data);
-			if (error)
-				goto out;
-
-			index = (index & ~(len - 1)) + len;
-		} else
-			index++;
-	}
-
-	if (index != hsize) {
-		gfs2_consist_inode(dip);
-		error = -EIO;
-	}
-
-out:
-	kfree(lp);
-
-	return error;
-}
-
 /**
  * leaf_dealloc - Deallocate a directory leaf
  * @dip: the directory
  * @index: the hash table offset in the directory
  * @len: the number of pointers to this leaf
  * @leaf_no: the leaf number
- * @data: not used
+ * @leaf_bh: buffer_head for the starting leaf
+ * last_dealloc: 1 if this is the final dealloc for the leaf, else 0
  *
  * Returns: errno
  */
 
 static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len,
-			u64 leaf_no, void *data)
+			u64 leaf_no, struct buffer_head *leaf_bh,
+			int last_dealloc)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode);
 	struct gfs2_leaf *tmp_leaf;
@@ -1887,14 +1815,18 @@ static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len,
 		goto out_qs;
 
 	/*  Count the number of leaves  */
+	bh = leaf_bh;
 
 	for (blk = leaf_no; blk; blk = nblk) {
-		error = get_leaf(dip, blk, &bh);
-		if (error)
-			goto out_rlist;
+		if (blk != leaf_no) {
+			error = get_leaf(dip, blk, &bh);
+			if (error)
+				goto out_rlist;
+		}
 		tmp_leaf = (struct gfs2_leaf *)bh->b_data;
 		nblk = be64_to_cpu(tmp_leaf->lf_next);
-		brelse(bh);
+		if (blk != leaf_no)
+			brelse(bh);
 
 		gfs2_rlist_add(sdp, &rlist, blk);
 		l_blocks++;
@@ -1918,13 +1850,18 @@ static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len,
 	if (error)
 		goto out_rg_gunlock;
 
+	bh = leaf_bh;
+
 	for (blk = leaf_no; blk; blk = nblk) {
-		error = get_leaf(dip, blk, &bh);
-		if (error)
-			goto out_end_trans;
+		if (blk != leaf_no) {
+			error = get_leaf(dip, blk, &bh);
+			if (error)
+				goto out_end_trans;
+		}
 		tmp_leaf = (struct gfs2_leaf *)bh->b_data;
 		nblk = be64_to_cpu(tmp_leaf->lf_next);
-		brelse(bh);
+		if (blk != leaf_no)
+			brelse(bh);
 
 		gfs2_free_meta(dip, blk, 1);
 		gfs2_add_inode_blocks(&dip->i_inode, -1);
@@ -1942,6 +1879,10 @@ static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len,
 		goto out_end_trans;
 
 	gfs2_trans_add_bh(dip->i_gl, dibh, 1);
+	/* On the last dealloc, make this a regular file in case we crash.
+	   (We don't want to free these blocks a second time.)  */
+	if (last_dealloc)
+		dip->i_inode.i_mode = S_IFREG;
 	gfs2_dinode_out(dip, dibh->b_data);
 	brelse(dibh);
 
@@ -1975,29 +1916,67 @@ int gfs2_dir_exhash_dealloc(struct gfs2_inode *dip)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode);
 	struct buffer_head *bh;
-	int error;
+	struct gfs2_leaf *leaf;
+	u32 hsize, len;
+	u32 ht_offset, lp_offset, ht_offset_cur = -1;
+	u32 index = 0, next_index;
+	__be64 *lp;
+	u64 leaf_no;
+	int error = 0, last;
 
-	/* Dealloc on-disk leaves to FREEMETA state */
-	error = foreach_leaf(dip, leaf_dealloc, NULL);
-	if (error)
-		return error;
+	hsize = 1 << dip->i_depth;
+	if (hsize * sizeof(u64) != i_size_read(&dip->i_inode)) {
+		gfs2_consist_inode(dip);
+		return -EIO;
+	}
 
-	/* Make this a regular file in case we crash.
-	   (We don't want to free these blocks a second time.)  */
+	lp = kmalloc(sdp->sd_hash_bsize, GFP_NOFS);
+	if (!lp)
+		return -ENOMEM;
 
-	error = gfs2_trans_begin(sdp, RES_DINODE, 0);
-	if (error)
-		return error;
+	while (index < hsize) {
+		lp_offset = index & (sdp->sd_hash_ptrs - 1);
+		ht_offset = index - lp_offset;
 
-	error = gfs2_meta_inode_buffer(dip, &bh);
-	if (!error) {
-		gfs2_trans_add_bh(dip->i_gl, bh, 1);
-		((struct gfs2_dinode *)bh->b_data)->di_mode =
-						cpu_to_be32(S_IFREG);
-		brelse(bh);
+		if (ht_offset_cur != ht_offset) {
+			error = gfs2_dir_read_data(dip, (char *)lp,
+						ht_offset * sizeof(__be64),
+						sdp->sd_hash_bsize, 1);
+			if (error != sdp->sd_hash_bsize) {
+				if (error >= 0)
+					error = -EIO;
+				goto out;
+			}
+			ht_offset_cur = ht_offset;
+		}
+
+		leaf_no = be64_to_cpu(lp[lp_offset]);
+		if (leaf_no) {
+			error = get_leaf(dip, leaf_no, &bh);
+			if (error)
+				goto out;
+			leaf = (struct gfs2_leaf *)bh->b_data;
+			len = 1 << (dip->i_depth - be16_to_cpu(leaf->lf_depth));
+
+			next_index = (index & ~(len - 1)) + len;
+			last = ((next_index >= hsize) ? 1 : 0);
+			error = leaf_dealloc(dip, index, len, leaf_no, bh,
+					     last);
+			brelse(bh);
+			if (error)
+				goto out;
+			index = next_index;
+		} else
+			index++;
 	}
 
-	gfs2_trans_end(sdp);
+	if (index != hsize) {
+		gfs2_consist_inode(dip);
+		error = -EIO;
+	}
+
+out:
+	kfree(lp);
 
 	return error;
 }
diff --git a/fs/gfs2/dir.h b/fs/gfs2/dir.h
index a98f644bd3df33596cf2382767b89ca0cdd08161..e686af11becdaaa5b6cc8b4463e9914d28884074 100644
--- a/fs/gfs2/dir.h
+++ b/fs/gfs2/dir.h
@@ -22,8 +22,8 @@ extern struct inode *gfs2_dir_search(struct inode *dir,
 extern int gfs2_dir_check(struct inode *dir, const struct qstr *filename,
 			  const struct gfs2_inode *ip);
 extern int gfs2_dir_add(struct inode *inode, const struct qstr *filename,
-			const struct gfs2_inode *ip, unsigned int type);
-extern int gfs2_dir_del(struct gfs2_inode *dip, const struct qstr *filename);
+			const struct gfs2_inode *ip);
+extern int gfs2_dir_del(struct gfs2_inode *dip, const struct dentry *dentry);
 extern int gfs2_dir_read(struct inode *inode, u64 *offset, void *opaque,
 			 filldir_t filldir);
 extern int gfs2_dir_mvino(struct gfs2_inode *dip, const struct qstr *filename,
diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c
index b5a5e60df0d5294ea237da99a231416fe800e5b4..fe9945f2ff72945bd2e4d3d4a6d7fc183b43f137 100644
--- a/fs/gfs2/export.c
+++ b/fs/gfs2/export.c
@@ -139,7 +139,7 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb,
 	struct gfs2_sbd *sdp = sb->s_fs_info;
 	struct inode *inode;
 
-	inode = gfs2_ilookup(sb, inum->no_addr);
+	inode = gfs2_ilookup(sb, inum->no_addr, 0);
 	if (inode) {
 		if (GFS2_I(inode)->i_no_formal_ino != inum->no_formal_ino) {
 			iput(inode);
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index e48310885c48e8866c35647f7ea242e702df4ab2..a9f5cbe45cd976de463c094cc49f721b849c5c24 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -545,18 +545,10 @@ static int gfs2_close(struct inode *inode, struct file *file)
 /**
  * gfs2_fsync - sync the dirty data for a file (across the cluster)
  * @file: the file that points to the dentry (we ignore this)
- * @dentry: the dentry that points to the inode to sync
+ * @datasync: set if we can ignore timestamp changes
  *
- * The VFS will flush "normal" data for us. We only need to worry
- * about metadata here. For journaled data, we just do a log flush
- * as we can't avoid it. Otherwise we can just bale out if datasync
- * is set. For stuffed inodes we must flush the log in order to
- * ensure that all data is on disk.
- *
- * The call to write_inode_now() is there to write back metadata and
- * the inode itself. It does also try and write the data, but thats
- * (hopefully) a no-op due to the VFS having already called filemap_fdatawrite()
- * for us.
+ * The VFS will flush data for us. We only need to worry
+ * about metadata here.
  *
  * Returns: errno
  */
@@ -565,22 +557,20 @@ static int gfs2_fsync(struct file *file, int datasync)
 {
 	struct inode *inode = file->f_mapping->host;
 	int sync_state = inode->i_state & (I_DIRTY_SYNC|I_DIRTY_DATASYNC);
-	int ret = 0;
-
-	if (gfs2_is_jdata(GFS2_I(inode))) {
-		gfs2_log_flush(GFS2_SB(inode), GFS2_I(inode)->i_gl);
-		return 0;
-	}
+	struct gfs2_inode *ip = GFS2_I(inode);
+	int ret;
 
-	if (sync_state != 0) {
-		if (!datasync)
-			ret = write_inode_now(inode, 0);
+	if (datasync)
+		sync_state &= ~I_DIRTY_SYNC;
 
-		if (gfs2_is_stuffed(GFS2_I(inode)))
-			gfs2_log_flush(GFS2_SB(inode), GFS2_I(inode)->i_gl);
+	if (sync_state) {
+		ret = sync_inode_metadata(inode, 1);
+		if (ret)
+			return ret;
+		gfs2_ail_flush(ip->i_gl);
 	}
 
-	return ret;
+	return 0;
 }
 
 /**
@@ -826,6 +816,7 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
 	loff_t bytes, max_bytes;
 	struct gfs2_alloc *al;
 	int error;
+	loff_t bsize_mask = ~((loff_t)sdp->sd_sb.sb_bsize - 1);
 	loff_t next = (offset + len - 1) >> sdp->sd_sb.sb_bsize_shift;
 	next = (next + 1) << sdp->sd_sb.sb_bsize_shift;
 
@@ -833,13 +824,15 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
 	if (mode & ~FALLOC_FL_KEEP_SIZE)
 		return -EOPNOTSUPP;
 
-	offset = (offset >> sdp->sd_sb.sb_bsize_shift) <<
-		 sdp->sd_sb.sb_bsize_shift;
+	offset &= bsize_mask;
 
 	len = next - offset;
 	bytes = sdp->sd_max_rg_data * sdp->sd_sb.sb_bsize / 2;
 	if (!bytes)
 		bytes = UINT_MAX;
+	bytes &= bsize_mask;
+	if (bytes == 0)
+		bytes = sdp->sd_sb.sb_bsize;
 
 	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &ip->i_gh);
 	error = gfs2_glock_nq(&ip->i_gh);
@@ -870,6 +863,9 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
 		if (error) {
 			if (error == -ENOSPC && bytes > sdp->sd_sb.sb_bsize) {
 				bytes >>= 1;
+				bytes &= bsize_mask;
+				if (bytes == 0)
+					bytes = sdp->sd_sb.sb_bsize;
 				goto retry;
 			}
 			goto out_qunlock;
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 7a4fb630a320ef2f4aea4816ecbceefee07ad96d..a2a6abbccc070194c94dfeb37913291fb57be61a 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -143,14 +143,9 @@ static int demote_ok(const struct gfs2_glock *gl)
 {
 	const struct gfs2_glock_operations *glops = gl->gl_ops;
 
-	/* assert_spin_locked(&gl->gl_spin); */
-
 	if (gl->gl_state == LM_ST_UNLOCKED)
 		return 0;
-	if (test_bit(GLF_LFLUSH, &gl->gl_flags))
-		return 0;
-	if ((gl->gl_name.ln_type != LM_TYPE_INODE) &&
-	    !list_empty(&gl->gl_holders))
+	if (!list_empty(&gl->gl_holders))
 		return 0;
 	if (glops->go_demote_ok)
 		return glops->go_demote_ok(gl);
@@ -158,6 +153,31 @@ static int demote_ok(const struct gfs2_glock *gl)
 }
 
 
+void gfs2_glock_add_to_lru(struct gfs2_glock *gl)
+{
+	spin_lock(&lru_lock);
+
+	if (!list_empty(&gl->gl_lru))
+		list_del_init(&gl->gl_lru);
+	else
+		atomic_inc(&lru_count);
+
+	list_add_tail(&gl->gl_lru, &lru_list);
+	set_bit(GLF_LRU, &gl->gl_flags);
+	spin_unlock(&lru_lock);
+}
+
+static void gfs2_glock_remove_from_lru(struct gfs2_glock *gl)
+{
+	spin_lock(&lru_lock);
+	if (!list_empty(&gl->gl_lru)) {
+		list_del_init(&gl->gl_lru);
+		atomic_dec(&lru_count);
+		clear_bit(GLF_LRU, &gl->gl_flags);
+	}
+	spin_unlock(&lru_lock);
+}
+
 /**
  * __gfs2_glock_schedule_for_reclaim - Add a glock to the reclaim list
  * @gl: the glock
@@ -168,24 +188,8 @@ static int demote_ok(const struct gfs2_glock *gl)
 
 static void __gfs2_glock_schedule_for_reclaim(struct gfs2_glock *gl)
 {
-	if (demote_ok(gl)) {
-		spin_lock(&lru_lock);
-
-		if (!list_empty(&gl->gl_lru))
-			list_del_init(&gl->gl_lru);
-		else
-			atomic_inc(&lru_count);
-
-		list_add_tail(&gl->gl_lru, &lru_list);
-		spin_unlock(&lru_lock);
-	}
-}
-
-void gfs2_glock_schedule_for_reclaim(struct gfs2_glock *gl)
-{
-	spin_lock(&gl->gl_spin);
-	__gfs2_glock_schedule_for_reclaim(gl);
-	spin_unlock(&gl->gl_spin);
+	if (demote_ok(gl))
+		gfs2_glock_add_to_lru(gl);
 }
 
 /**
@@ -217,12 +221,7 @@ void gfs2_glock_put(struct gfs2_glock *gl)
 		spin_lock_bucket(gl->gl_hash);
 		hlist_bl_del_rcu(&gl->gl_list);
 		spin_unlock_bucket(gl->gl_hash);
-		spin_lock(&lru_lock);
-		if (!list_empty(&gl->gl_lru)) {
-			list_del_init(&gl->gl_lru);
-			atomic_dec(&lru_count);
-		}
-		spin_unlock(&lru_lock);
+		gfs2_glock_remove_from_lru(gl);
 		GLOCK_BUG_ON(gl, !list_empty(&gl->gl_holders));
 		GLOCK_BUG_ON(gl, mapping && mapping->nrpages);
 		trace_gfs2_glock_put(gl);
@@ -542,11 +541,6 @@ __acquires(&gl->gl_spin)
 	clear_bit(GLF_INVALIDATE_IN_PROGRESS, &gl->gl_flags);
 
 	gfs2_glock_hold(gl);
-	if (target != LM_ST_UNLOCKED && (gl->gl_state == LM_ST_SHARED ||
-	    gl->gl_state == LM_ST_DEFERRED) &&
-	    !(lck_flags & (LM_FLAG_TRY | LM_FLAG_TRY_1CB)))
-		lck_flags |= LM_FLAG_TRY_1CB;
-
 	if (sdp->sd_lockstruct.ls_ops->lm_lock)	{
 		/* lock_dlm */
 		ret = sdp->sd_lockstruct.ls_ops->lm_lock(gl, target, lck_flags);
@@ -648,7 +642,7 @@ static void delete_work_func(struct work_struct *work)
 	/* Note: Unsafe to dereference ip as we don't hold right refs/locks */
 
 	if (ip)
-		inode = gfs2_ilookup(sdp->sd_vfs, no_addr);
+		inode = gfs2_ilookup(sdp->sd_vfs, no_addr, 1);
 	else
 		inode = gfs2_lookup_by_inum(sdp, no_addr, NULL, GFS2_BLKST_UNLINKED);
 	if (inode && !IS_ERR(inode)) {
@@ -1025,6 +1019,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
 	if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
 		return -EIO;
 
+	if (test_bit(GLF_LRU, &gl->gl_flags))
+		gfs2_glock_remove_from_lru(gl);
+
 	spin_lock(&gl->gl_spin);
 	add_to_queue(gh);
 	if ((LM_FLAG_NOEXP & gh->gh_flags) &&
@@ -1082,7 +1079,8 @@ void gfs2_glock_dq(struct gfs2_holder *gh)
 		    !test_bit(GLF_DEMOTE, &gl->gl_flags))
 			fast_path = 1;
 	}
-	__gfs2_glock_schedule_for_reclaim(gl);
+	if (!test_bit(GLF_LFLUSH, &gl->gl_flags))
+		__gfs2_glock_schedule_for_reclaim(gl);
 	trace_gfs2_glock_queue(gh, 0);
 	spin_unlock(&gl->gl_spin);
 	if (likely(fast_path))
@@ -1365,6 +1363,7 @@ static int gfs2_shrink_glock_memory(struct shrinker *shrink, int nr, gfp_t gfp_m
 	while(nr && !list_empty(&lru_list)) {
 		gl = list_entry(lru_list.next, struct gfs2_glock, gl_lru);
 		list_del_init(&gl->gl_lru);
+		clear_bit(GLF_LRU, &gl->gl_flags);
 		atomic_dec(&lru_count);
 
 		/* Test for being demotable */
@@ -1387,6 +1386,7 @@ static int gfs2_shrink_glock_memory(struct shrinker *shrink, int nr, gfp_t gfp_m
 		}
 		nr_skipped++;
 		list_add(&gl->gl_lru, &skipped);
+		set_bit(GLF_LRU, &gl->gl_flags);
 	}
 	list_splice(&skipped, &lru_list);
 	atomic_add(nr_skipped, &lru_count);
@@ -1459,12 +1459,7 @@ static void thaw_glock(struct gfs2_glock *gl)
 
 static void clear_glock(struct gfs2_glock *gl)
 {
-	spin_lock(&lru_lock);
-	if (!list_empty(&gl->gl_lru)) {
-		list_del_init(&gl->gl_lru);
-		atomic_dec(&lru_count);
-	}
-	spin_unlock(&lru_lock);
+	gfs2_glock_remove_from_lru(gl);
 
 	spin_lock(&gl->gl_spin);
 	if (gl->gl_state != LM_ST_UNLOCKED)
@@ -1599,9 +1594,11 @@ static int dump_holder(struct seq_file *seq, const struct gfs2_holder *gh)
 	return 0;
 }
 
-static const char *gflags2str(char *buf, const unsigned long *gflags)
+static const char *gflags2str(char *buf, const struct gfs2_glock *gl)
 {
+	const unsigned long *gflags = &gl->gl_flags;
 	char *p = buf;
+
 	if (test_bit(GLF_LOCK, gflags))
 		*p++ = 'l';
 	if (test_bit(GLF_DEMOTE, gflags))
@@ -1624,6 +1621,10 @@ static const char *gflags2str(char *buf, const unsigned long *gflags)
 		*p++ = 'F';
 	if (test_bit(GLF_QUEUED, gflags))
 		*p++ = 'q';
+	if (test_bit(GLF_LRU, gflags))
+		*p++ = 'L';
+	if (gl->gl_object)
+		*p++ = 'o';
 	*p = 0;
 	return buf;
 }
@@ -1658,14 +1659,15 @@ static int __dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
 	dtime *= 1000000/HZ; /* demote time in uSec */
 	if (!test_bit(GLF_DEMOTE, &gl->gl_flags))
 		dtime = 0;
-	gfs2_print_dbg(seq, "G:  s:%s n:%u/%llx f:%s t:%s d:%s/%llu a:%d r:%d\n",
+	gfs2_print_dbg(seq, "G:  s:%s n:%u/%llx f:%s t:%s d:%s/%llu a:%d v:%d r:%d\n",
 		  state2str(gl->gl_state),
 		  gl->gl_name.ln_type,
 		  (unsigned long long)gl->gl_name.ln_number,
-		  gflags2str(gflags_buf, &gl->gl_flags),
+		  gflags2str(gflags_buf, gl),
 		  state2str(gl->gl_target),
 		  state2str(gl->gl_demote_state), dtime,
 		  atomic_read(&gl->gl_ail_count),
+		  atomic_read(&gl->gl_revokes),
 		  atomic_read(&gl->gl_ref));
 
 	list_for_each_entry(gh, &gl->gl_holders, gh_list) {
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index aea160690e9446cb32c82709bda3f933e8d3193d..6b2f757b9281317b618e57c7e7df9307e34e2aa1 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -225,11 +225,10 @@ static inline int gfs2_glock_nq_init(struct gfs2_glock *gl,
 
 extern void gfs2_glock_cb(struct gfs2_glock *gl, unsigned int state);
 extern void gfs2_glock_complete(struct gfs2_glock *gl, int ret);
-extern void gfs2_reclaim_glock(struct gfs2_sbd *sdp);
 extern void gfs2_gl_hash_clear(struct gfs2_sbd *sdp);
 extern void gfs2_glock_finish_truncate(struct gfs2_inode *ip);
 extern void gfs2_glock_thaw(struct gfs2_sbd *sdp);
-extern void gfs2_glock_schedule_for_reclaim(struct gfs2_glock *gl);
+extern void gfs2_glock_add_to_lru(struct gfs2_glock *gl);
 extern void gfs2_glock_free(struct gfs2_glock *gl);
 
 extern int __init gfs2_glock_init(void);
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 25eeb2bcee47e4e10d289510718d7c08539a3acb..8ef70f464731eec2e1a707b0bd1dcd12d24aa2f1 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -28,33 +28,18 @@
 #include "trans.h"
 
 /**
- * ail_empty_gl - remove all buffers for a given lock from the AIL
+ * __gfs2_ail_flush - remove all buffers for a given lock from the AIL
  * @gl: the glock
  *
  * None of the buffers should be dirty, locked, or pinned.
  */
 
-static void gfs2_ail_empty_gl(struct gfs2_glock *gl)
+static void __gfs2_ail_flush(struct gfs2_glock *gl)
 {
 	struct gfs2_sbd *sdp = gl->gl_sbd;
 	struct list_head *head = &gl->gl_ail_list;
 	struct gfs2_bufdata *bd;
 	struct buffer_head *bh;
-	struct gfs2_trans tr;
-
-	memset(&tr, 0, sizeof(tr));
-	tr.tr_revokes = atomic_read(&gl->gl_ail_count);
-
-	if (!tr.tr_revokes)
-		return;
-
-	/* A shortened, inline version of gfs2_trans_begin() */
-	tr.tr_reserved = 1 + gfs2_struct2blk(sdp, tr.tr_revokes, sizeof(u64));
-	tr.tr_ip = (unsigned long)__builtin_return_address(0);
-	INIT_LIST_HEAD(&tr.tr_list_buf);
-	gfs2_log_reserve(sdp, tr.tr_reserved);
-	BUG_ON(current->journal_info);
-	current->journal_info = &tr;
 
 	spin_lock(&sdp->sd_ail_lock);
 	while (!list_empty(head)) {
@@ -76,7 +61,47 @@ static void gfs2_ail_empty_gl(struct gfs2_glock *gl)
 	}
 	gfs2_assert_withdraw(sdp, !atomic_read(&gl->gl_ail_count));
 	spin_unlock(&sdp->sd_ail_lock);
+}
+
+
+static void gfs2_ail_empty_gl(struct gfs2_glock *gl)
+{
+	struct gfs2_sbd *sdp = gl->gl_sbd;
+	struct gfs2_trans tr;
+
+	memset(&tr, 0, sizeof(tr));
+	tr.tr_revokes = atomic_read(&gl->gl_ail_count);
+
+	if (!tr.tr_revokes)
+		return;
+
+	/* A shortened, inline version of gfs2_trans_begin() */
+	tr.tr_reserved = 1 + gfs2_struct2blk(sdp, tr.tr_revokes, sizeof(u64));
+	tr.tr_ip = (unsigned long)__builtin_return_address(0);
+	INIT_LIST_HEAD(&tr.tr_list_buf);
+	gfs2_log_reserve(sdp, tr.tr_reserved);
+	BUG_ON(current->journal_info);
+	current->journal_info = &tr;
+
+	__gfs2_ail_flush(gl);
+
+	gfs2_trans_end(sdp);
+	gfs2_log_flush(sdp, NULL);
+}
+
+void gfs2_ail_flush(struct gfs2_glock *gl)
+{
+	struct gfs2_sbd *sdp = gl->gl_sbd;
+	unsigned int revokes = atomic_read(&gl->gl_ail_count);
+	int ret;
+
+	if (!revokes)
+		return;
 
+	ret = gfs2_trans_begin(sdp, 0, revokes);
+	if (ret)
+		return;
+	__gfs2_ail_flush(gl);
 	gfs2_trans_end(sdp);
 	gfs2_log_flush(sdp, NULL);
 }
@@ -226,6 +251,119 @@ static int inode_go_demote_ok(const struct gfs2_glock *gl)
 	return 1;
 }
 
+/**
+ * gfs2_set_nlink - Set the inode's link count based on on-disk info
+ * @inode: The inode in question
+ * @nlink: The link count
+ *
+ * If the link count has hit zero, it must never be raised, whatever the
+ * on-disk inode might say. When new struct inodes are created the link
+ * count is set to 1, so that we can safely use this test even when reading
+ * in on disk information for the first time.
+ */
+
+static void gfs2_set_nlink(struct inode *inode, u32 nlink)
+{
+	/*
+	 * We will need to review setting the nlink count here in the
+	 * light of the forthcoming ro bind mount work. This is a reminder
+	 * to do that.
+	 */
+	if ((inode->i_nlink != nlink) && (inode->i_nlink != 0)) {
+		if (nlink == 0)
+			clear_nlink(inode);
+		else
+			inode->i_nlink = nlink;
+	}
+}
+
+static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
+{
+	const struct gfs2_dinode *str = buf;
+	struct timespec atime;
+	u16 height, depth;
+
+	if (unlikely(ip->i_no_addr != be64_to_cpu(str->di_num.no_addr)))
+		goto corrupt;
+	ip->i_no_formal_ino = be64_to_cpu(str->di_num.no_formal_ino);
+	ip->i_inode.i_mode = be32_to_cpu(str->di_mode);
+	ip->i_inode.i_rdev = 0;
+	switch (ip->i_inode.i_mode & S_IFMT) {
+	case S_IFBLK:
+	case S_IFCHR:
+		ip->i_inode.i_rdev = MKDEV(be32_to_cpu(str->di_major),
+					   be32_to_cpu(str->di_minor));
+		break;
+	};
+
+	ip->i_inode.i_uid = be32_to_cpu(str->di_uid);
+	ip->i_inode.i_gid = be32_to_cpu(str->di_gid);
+	gfs2_set_nlink(&ip->i_inode, be32_to_cpu(str->di_nlink));
+	i_size_write(&ip->i_inode, be64_to_cpu(str->di_size));
+	gfs2_set_inode_blocks(&ip->i_inode, be64_to_cpu(str->di_blocks));
+	atime.tv_sec = be64_to_cpu(str->di_atime);
+	atime.tv_nsec = be32_to_cpu(str->di_atime_nsec);
+	if (timespec_compare(&ip->i_inode.i_atime, &atime) < 0)
+		ip->i_inode.i_atime = atime;
+	ip->i_inode.i_mtime.tv_sec = be64_to_cpu(str->di_mtime);
+	ip->i_inode.i_mtime.tv_nsec = be32_to_cpu(str->di_mtime_nsec);
+	ip->i_inode.i_ctime.tv_sec = be64_to_cpu(str->di_ctime);
+	ip->i_inode.i_ctime.tv_nsec = be32_to_cpu(str->di_ctime_nsec);
+
+	ip->i_goal = be64_to_cpu(str->di_goal_meta);
+	ip->i_generation = be64_to_cpu(str->di_generation);
+
+	ip->i_diskflags = be32_to_cpu(str->di_flags);
+	gfs2_set_inode_flags(&ip->i_inode);
+	height = be16_to_cpu(str->di_height);
+	if (unlikely(height > GFS2_MAX_META_HEIGHT))
+		goto corrupt;
+	ip->i_height = (u8)height;
+
+	depth = be16_to_cpu(str->di_depth);
+	if (unlikely(depth > GFS2_DIR_MAX_DEPTH))
+		goto corrupt;
+	ip->i_depth = (u8)depth;
+	ip->i_entries = be32_to_cpu(str->di_entries);
+
+	ip->i_eattr = be64_to_cpu(str->di_eattr);
+	if (S_ISREG(ip->i_inode.i_mode))
+		gfs2_set_aops(&ip->i_inode);
+
+	return 0;
+corrupt:
+	gfs2_consist_inode(ip);
+	return -EIO;
+}
+
+/**
+ * gfs2_inode_refresh - Refresh the incore copy of the dinode
+ * @ip: The GFS2 inode
+ *
+ * Returns: errno
+ */
+
+int gfs2_inode_refresh(struct gfs2_inode *ip)
+{
+	struct buffer_head *dibh;
+	int error;
+
+	error = gfs2_meta_inode_buffer(ip, &dibh);
+	if (error)
+		return error;
+
+	if (gfs2_metatype_check(GFS2_SB(&ip->i_inode), dibh, GFS2_METATYPE_DI)) {
+		brelse(dibh);
+		return -EIO;
+	}
+
+	error = gfs2_dinode_in(ip, dibh->b_data);
+	brelse(dibh);
+	clear_bit(GIF_INVALID, &ip->i_flags);
+
+	return error;
+}
+
 /**
  * inode_go_lock - operation done after an inode lock is locked by a process
  * @gl: the glock
diff --git a/fs/gfs2/glops.h b/fs/gfs2/glops.h
index b3aa2e3210fd6028cd5615a9c07a79ad5433af2c..6fce409b5a50669bee82d437edcf4e34976e4a48 100644
--- a/fs/gfs2/glops.h
+++ b/fs/gfs2/glops.h
@@ -23,4 +23,6 @@ extern const struct gfs2_glock_operations gfs2_quota_glops;
 extern const struct gfs2_glock_operations gfs2_journal_glops;
 extern const struct gfs2_glock_operations *gfs2_glops_list[];
 
+extern void gfs2_ail_flush(struct gfs2_glock *gl);
+
 #endif /* __GLOPS_DOT_H__ */
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 870a89d6d4dcb6d74accba494f1393f2df2a6f7f..0a064e91ac7071e6f5570acf50666aaf59b59bc2 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -20,7 +20,6 @@
 
 #define DIO_WAIT	0x00000010
 #define DIO_METADATA	0x00000020
-#define DIO_ALL		0x00000100
 
 struct gfs2_log_operations;
 struct gfs2_log_element;
@@ -200,6 +199,8 @@ enum {
 	GLF_INITIAL			= 10,
 	GLF_FROZEN			= 11,
 	GLF_QUEUED			= 12,
+	GLF_LRU				= 13,
+	GLF_OBJECT			= 14, /* Used only for tracing */
 };
 
 struct gfs2_glock {
@@ -234,6 +235,7 @@ struct gfs2_glock {
 
 	struct list_head gl_ail_list;
 	atomic_t gl_ail_count;
+	atomic_t gl_revokes;
 	struct delayed_work gl_work;
 	struct work_struct gl_delete;
 	struct rcu_head gl_rcu;
@@ -374,8 +376,6 @@ struct gfs2_ail {
 	unsigned int ai_first;
 	struct list_head ai_ail1_list;
 	struct list_head ai_ail2_list;
-
-	u64 ai_sync_gen;
 };
 
 struct gfs2_journal_extent {
@@ -488,7 +488,6 @@ struct gfs2_sb_host {
 
 	char sb_lockproto[GFS2_LOCKNAME_LEN];
 	char sb_locktable[GFS2_LOCKNAME_LEN];
-	u8 sb_uuid[16];
 };
 
 /*
@@ -654,7 +653,6 @@ struct gfs2_sbd {
 	spinlock_t sd_ail_lock;
 	struct list_head sd_ail1_list;
 	struct list_head sd_ail2_list;
-	u64 sd_ail_sync_gen;
 
 	/* Replay stuff */
 
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 9134dcb894790adfd487101565703e4e24a37075..03e0c529063e45042985fef09518ecd52b7be085 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -1,23 +1,25 @@
 /*
  * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
- * Copyright (C) 2004-2008 Red Hat, Inc.  All rights reserved.
+ * Copyright (C) 2004-2011 Red Hat, Inc.  All rights reserved.
  *
  * This copyrighted material is made available to anyone wishing to use,
  * modify, copy, or redistribute it subject to the terms and conditions
  * of the GNU General Public License version 2.
  */
 
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/completion.h>
 #include <linux/buffer_head.h>
+#include <linux/namei.h>
+#include <linux/mm.h>
+#include <linux/xattr.h>
 #include <linux/posix_acl.h>
-#include <linux/sort.h>
 #include <linux/gfs2_ondisk.h>
 #include <linux/crc32.h>
+#include <linux/fiemap.h>
 #include <linux/security.h>
-#include <linux/time.h>
+#include <asm/uaccess.h>
 
 #include "gfs2.h"
 #include "incore.h"
@@ -26,19 +28,14 @@
 #include "dir.h"
 #include "xattr.h"
 #include "glock.h"
-#include "glops.h"
 #include "inode.h"
-#include "log.h"
 #include "meta_io.h"
 #include "quota.h"
 #include "rgrp.h"
 #include "trans.h"
 #include "util.h"
-
-struct gfs2_inum_range_host {
-	u64 ir_start;
-	u64 ir_length;
-};
+#include "super.h"
+#include "glops.h"
 
 struct gfs2_skip_data {
 	u64 no_addr;
@@ -74,14 +71,14 @@ static int iget_set(struct inode *inode, void *opaque)
 	return 0;
 }
 
-struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr)
+struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr, int non_block)
 {
 	unsigned long hash = (unsigned long)no_addr;
 	struct gfs2_skip_data data;
 
 	data.no_addr = no_addr;
 	data.skipped = 0;
-	data.non_block = 0;
+	data.non_block = non_block;
 	return ilookup5(sb, hash, iget_test, &data);
 }
 
@@ -248,203 +245,6 @@ struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
 	goto fail;
 }
 
-static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
-{
-	const struct gfs2_dinode *str = buf;
-	struct timespec atime;
-	u16 height, depth;
-
-	if (unlikely(ip->i_no_addr != be64_to_cpu(str->di_num.no_addr)))
-		goto corrupt;
-	ip->i_no_formal_ino = be64_to_cpu(str->di_num.no_formal_ino);
-	ip->i_inode.i_mode = be32_to_cpu(str->di_mode);
-	ip->i_inode.i_rdev = 0;
-	switch (ip->i_inode.i_mode & S_IFMT) {
-	case S_IFBLK:
-	case S_IFCHR:
-		ip->i_inode.i_rdev = MKDEV(be32_to_cpu(str->di_major),
-					   be32_to_cpu(str->di_minor));
-		break;
-	};
-
-	ip->i_inode.i_uid = be32_to_cpu(str->di_uid);
-	ip->i_inode.i_gid = be32_to_cpu(str->di_gid);
-	/*
-	 * We will need to review setting the nlink count here in the
-	 * light of the forthcoming ro bind mount work. This is a reminder
-	 * to do that.
-	 */
-	ip->i_inode.i_nlink = be32_to_cpu(str->di_nlink);
-	i_size_write(&ip->i_inode, be64_to_cpu(str->di_size));
-	gfs2_set_inode_blocks(&ip->i_inode, be64_to_cpu(str->di_blocks));
-	atime.tv_sec = be64_to_cpu(str->di_atime);
-	atime.tv_nsec = be32_to_cpu(str->di_atime_nsec);
-	if (timespec_compare(&ip->i_inode.i_atime, &atime) < 0)
-		ip->i_inode.i_atime = atime;
-	ip->i_inode.i_mtime.tv_sec = be64_to_cpu(str->di_mtime);
-	ip->i_inode.i_mtime.tv_nsec = be32_to_cpu(str->di_mtime_nsec);
-	ip->i_inode.i_ctime.tv_sec = be64_to_cpu(str->di_ctime);
-	ip->i_inode.i_ctime.tv_nsec = be32_to_cpu(str->di_ctime_nsec);
-
-	ip->i_goal = be64_to_cpu(str->di_goal_meta);
-	ip->i_generation = be64_to_cpu(str->di_generation);
-
-	ip->i_diskflags = be32_to_cpu(str->di_flags);
-	gfs2_set_inode_flags(&ip->i_inode);
-	height = be16_to_cpu(str->di_height);
-	if (unlikely(height > GFS2_MAX_META_HEIGHT))
-		goto corrupt;
-	ip->i_height = (u8)height;
-
-	depth = be16_to_cpu(str->di_depth);
-	if (unlikely(depth > GFS2_DIR_MAX_DEPTH))
-		goto corrupt;
-	ip->i_depth = (u8)depth;
-	ip->i_entries = be32_to_cpu(str->di_entries);
-
-	ip->i_eattr = be64_to_cpu(str->di_eattr);
-	if (S_ISREG(ip->i_inode.i_mode))
-		gfs2_set_aops(&ip->i_inode);
-
-	return 0;
-corrupt:
-	if (gfs2_consist_inode(ip))
-		gfs2_dinode_print(ip);
-	return -EIO;
-}
-
-/**
- * gfs2_inode_refresh - Refresh the incore copy of the dinode
- * @ip: The GFS2 inode
- *
- * Returns: errno
- */
-
-int gfs2_inode_refresh(struct gfs2_inode *ip)
-{
-	struct buffer_head *dibh;
-	int error;
-
-	error = gfs2_meta_inode_buffer(ip, &dibh);
-	if (error)
-		return error;
-
-	if (gfs2_metatype_check(GFS2_SB(&ip->i_inode), dibh, GFS2_METATYPE_DI)) {
-		brelse(dibh);
-		return -EIO;
-	}
-
-	error = gfs2_dinode_in(ip, dibh->b_data);
-	brelse(dibh);
-	clear_bit(GIF_INVALID, &ip->i_flags);
-
-	return error;
-}
-
-int gfs2_dinode_dealloc(struct gfs2_inode *ip)
-{
-	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
-	struct gfs2_alloc *al;
-	struct gfs2_rgrpd *rgd;
-	int error;
-
-	if (gfs2_get_inode_blocks(&ip->i_inode) != 1) {
-		if (gfs2_consist_inode(ip))
-			gfs2_dinode_print(ip);
-		return -EIO;
-	}
-
-	al = gfs2_alloc_get(ip);
-	if (!al)
-		return -ENOMEM;
-
-	error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE);
-	if (error)
-		goto out;
-
-	error = gfs2_rindex_hold(sdp, &al->al_ri_gh);
-	if (error)
-		goto out_qs;
-
-	rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr);
-	if (!rgd) {
-		gfs2_consist_inode(ip);
-		error = -EIO;
-		goto out_rindex_relse;
-	}
-
-	error = gfs2_glock_nq_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0,
-				   &al->al_rgd_gh);
-	if (error)
-		goto out_rindex_relse;
-
-	error = gfs2_trans_begin(sdp, RES_RG_BIT + RES_STATFS + RES_QUOTA, 1);
-	if (error)
-		goto out_rg_gunlock;
-
-	set_bit(GLF_DIRTY, &ip->i_gl->gl_flags);
-	set_bit(GLF_LFLUSH, &ip->i_gl->gl_flags);
-
-	gfs2_free_di(rgd, ip);
-
-	gfs2_trans_end(sdp);
-
-out_rg_gunlock:
-	gfs2_glock_dq_uninit(&al->al_rgd_gh);
-out_rindex_relse:
-	gfs2_glock_dq_uninit(&al->al_ri_gh);
-out_qs:
-	gfs2_quota_unhold(ip);
-out:
-	gfs2_alloc_put(ip);
-	return error;
-}
-
-/**
- * gfs2_change_nlink - Change nlink count on inode
- * @ip: The GFS2 inode
- * @diff: The change in the nlink count required
- *
- * Returns: errno
- */
-int gfs2_change_nlink(struct gfs2_inode *ip, int diff)
-{
-	struct buffer_head *dibh;
-	u32 nlink;
-	int error;
-
-	BUG_ON(diff != 1 && diff != -1);
-	nlink = ip->i_inode.i_nlink + diff;
-
-	/* If we are reducing the nlink count, but the new value ends up being
-	   bigger than the old one, we must have underflowed. */
-	if (diff < 0 && nlink > ip->i_inode.i_nlink) {
-		if (gfs2_consist_inode(ip))
-			gfs2_dinode_print(ip);
-		return -EIO;
-	}
-
-	error = gfs2_meta_inode_buffer(ip, &dibh);
-	if (error)
-		return error;
-
-	if (diff > 0)
-		inc_nlink(&ip->i_inode);
-	else
-		drop_nlink(&ip->i_inode);
-
-	ip->i_inode.i_ctime = CURRENT_TIME;
-
-	gfs2_trans_add_bh(ip->i_gl, dibh, 1);
-	gfs2_dinode_out(ip, dibh->b_data);
-	brelse(dibh);
-	mark_inode_dirty(&ip->i_inode);
-
-	if (ip->i_inode.i_nlink == 0)
-		gfs2_unlink_di(&ip->i_inode); /* mark inode unlinked */
-
-	return error;
-}
 
 struct inode *gfs2_lookup_simple(struct inode *dip, const char *name)
 {
@@ -543,7 +343,7 @@ static int create_ok(struct gfs2_inode *dip, const struct qstr *name,
 
 	/*  Don't create entries in an unlinked directory  */
 	if (!dip->i_inode.i_nlink)
-		return -EPERM;
+		return -ENOENT;
 
 	error = gfs2_dir_check(&dip->i_inode, name, NULL);
 	switch (error) {
@@ -613,21 +413,44 @@ static int alloc_dinode(struct gfs2_inode *dip, u64 *no_addr, u64 *generation)
 	return error;
 }
 
+static void gfs2_init_dir(struct buffer_head *dibh,
+			  const struct gfs2_inode *parent)
+{
+	struct gfs2_dinode *di = (struct gfs2_dinode *)dibh->b_data;
+	struct gfs2_dirent *dent = (struct gfs2_dirent *)(di+1);
+
+	gfs2_qstr2dirent(&gfs2_qdot, GFS2_DIRENT_SIZE(gfs2_qdot.len), dent);
+	dent->de_inum = di->di_num; /* already GFS2 endian */
+	dent->de_type = cpu_to_be16(DT_DIR);
+
+	dent = (struct gfs2_dirent *)((char*)dent + GFS2_DIRENT_SIZE(1));
+	gfs2_qstr2dirent(&gfs2_qdotdot, dibh->b_size - GFS2_DIRENT_SIZE(1) - sizeof(struct gfs2_dinode), dent);
+	gfs2_inum_out(parent, dent);
+	dent->de_type = cpu_to_be16(DT_DIR);
+	
+}
+
 /**
  * init_dinode - Fill in a new dinode structure
- * @dip: the directory this inode is being created in
+ * @dip: The directory this inode is being created in
  * @gl: The glock covering the new inode
- * @inum: the inode number
- * @mode: the file permissions
- * @uid:
- * @gid:
+ * @inum: The inode number
+ * @mode: The file permissions
+ * @uid: The uid of the new inode
+ * @gid: The gid of the new inode
+ * @generation: The generation number of the new inode
+ * @dev: The device number (if a device node)
+ * @symname: The symlink destination (if a symlink)
+ * @size: The inode size (ignored for directories)
+ * @bhp: The buffer head (returned to caller)
  *
  */
 
 static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
 			const struct gfs2_inum_host *inum, unsigned int mode,
 			unsigned int uid, unsigned int gid,
-			const u64 *generation, dev_t dev, struct buffer_head **bhp)
+			const u64 *generation, dev_t dev, const char *symname,
+			unsigned size, struct buffer_head **bhp)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode);
 	struct gfs2_dinode *di;
@@ -646,7 +469,7 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
 	di->di_uid = cpu_to_be32(uid);
 	di->di_gid = cpu_to_be32(gid);
 	di->di_nlink = 0;
-	di->di_size = 0;
+	di->di_size = cpu_to_be64(size);
 	di->di_blocks = cpu_to_be64(1);
 	di->di_atime = di->di_mtime = di->di_ctime = cpu_to_be64(tv.tv_sec);
 	di->di_major = cpu_to_be32(MAJOR(dev));
@@ -654,16 +477,6 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
 	di->di_goal_meta = di->di_goal_data = cpu_to_be64(inum->no_addr);
 	di->di_generation = cpu_to_be64(*generation);
 	di->di_flags = 0;
-
-	if (S_ISREG(mode)) {
-		if ((dip->i_diskflags & GFS2_DIF_INHERIT_JDATA) ||
-		    gfs2_tune_get(sdp, gt_new_files_jdata))
-			di->di_flags |= cpu_to_be32(GFS2_DIF_JDATA);
-	} else if (S_ISDIR(mode)) {
-		di->di_flags |= cpu_to_be32(dip->i_diskflags &
-					    GFS2_DIF_INHERIT_JDATA);
-	}
-
 	di->__pad1 = 0;
 	di->di_payload_format = cpu_to_be32(S_ISDIR(mode) ? GFS2_FORMAT_DE : 0);
 	di->di_height = 0;
@@ -677,7 +490,26 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
 	di->di_mtime_nsec = cpu_to_be32(tv.tv_nsec);
 	di->di_ctime_nsec = cpu_to_be32(tv.tv_nsec);
 	memset(&di->di_reserved, 0, sizeof(di->di_reserved));
-	
+
+	switch(mode & S_IFMT) {	
+	case S_IFREG:
+		if ((dip->i_diskflags & GFS2_DIF_INHERIT_JDATA) ||
+		    gfs2_tune_get(sdp, gt_new_files_jdata))
+			di->di_flags |= cpu_to_be32(GFS2_DIF_JDATA);
+		break;
+	case S_IFDIR:
+		di->di_flags |= cpu_to_be32(dip->i_diskflags &
+					    GFS2_DIF_INHERIT_JDATA);
+		di->di_flags |= cpu_to_be32(GFS2_DIF_JDATA);
+		di->di_size = cpu_to_be64(sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode));
+		di->di_entries = cpu_to_be32(2);
+		gfs2_init_dir(dibh, dip);
+		break;
+	case S_IFLNK:
+		memcpy(dibh->b_data + sizeof(struct gfs2_dinode), symname, size);
+		break;
+	}
+
 	set_buffer_uptodate(dibh);
 
 	*bhp = dibh;
@@ -685,7 +517,8 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
 
 static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
 		       unsigned int mode, const struct gfs2_inum_host *inum,
-		       const u64 *generation, dev_t dev, struct buffer_head **bhp)
+		       const u64 *generation, dev_t dev, const char *symname,
+		       unsigned int size, struct buffer_head **bhp)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode);
 	unsigned int uid, gid;
@@ -707,7 +540,7 @@ static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
 	if (error)
 		goto out_quota;
 
-	init_dinode(dip, gl, inum, mode, uid, gid, generation, dev, bhp);
+	init_dinode(dip, gl, inum, mode, uid, gid, generation, dev, symname, size, bhp);
 	gfs2_quota_change(dip, +1, uid, gid);
 	gfs2_trans_end(sdp);
 
@@ -761,14 +594,16 @@ static int link_dinode(struct gfs2_inode *dip, const struct qstr *name,
 			goto fail_quota_locks;
 	}
 
-	error = gfs2_dir_add(&dip->i_inode, name, ip, IF2DT(ip->i_inode.i_mode));
+	error = gfs2_dir_add(&dip->i_inode, name, ip);
 	if (error)
 		goto fail_end_trans;
 
 	error = gfs2_meta_inode_buffer(ip, &dibh);
 	if (error)
 		goto fail_end_trans;
-	ip->i_inode.i_nlink = 1;
+	inc_nlink(&ip->i_inode);
+	if (S_ISDIR(ip->i_inode.i_mode))
+		inc_nlink(&ip->i_inode);
 	gfs2_trans_add_bh(ip->i_gl, dibh, 1);
 	gfs2_dinode_out(ip, dibh->b_data);
 	brelse(dibh);
@@ -815,27 +650,25 @@ static int gfs2_security_init(struct gfs2_inode *dip, struct gfs2_inode *ip,
 }
 
 /**
- * gfs2_createi - Create a new inode
- * @ghs: An array of two holders
- * @name: The name of the new file
- * @mode: the permissions on the new inode
- *
- * @ghs[0] is an initialized holder for the directory
- * @ghs[1] is the holder for the inode lock
+ * gfs2_create_inode - Create a new inode
+ * @dir: The parent directory
+ * @dentry: The new dentry
+ * @mode: The permissions on the new inode
+ * @dev: For device nodes, this is the device number
+ * @symname: For symlinks, this is the link destination
+ * @size: The initial size of the inode (ignored for directories)
  *
- * If the return value is not NULL, the glocks on both the directory and the new
- * file are held.  A transaction has been started and an inplace reservation
- * is held, as well.
- *
- * Returns: An inode
+ * Returns: 0 on success, or error code
  */
 
-struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
-			   unsigned int mode, dev_t dev)
+static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
+			     unsigned int mode, dev_t dev, const char *symname,
+			     unsigned int size)
 {
+	const struct qstr *name = &dentry->d_name;
+	struct gfs2_holder ghs[2];
 	struct inode *inode = NULL;
-	struct gfs2_inode *dip = ghs->gh_gl->gl_object;
-	struct inode *dir = &dip->i_inode;
+	struct gfs2_inode *dip = GFS2_I(dir);
 	struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode);
 	struct gfs2_inum_host inum = { .no_addr = 0, .no_formal_ino = 0 };
 	int error;
@@ -843,10 +676,9 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
 	struct buffer_head *bh = NULL;
 
 	if (!name->len || name->len > GFS2_FNAMESIZE)
-		return ERR_PTR(-ENAMETOOLONG);
+		return -ENAMETOOLONG;
 
-	gfs2_holder_reinit(LM_ST_EXCLUSIVE, 0, ghs);
-	error = gfs2_glock_nq(ghs);
+	error = gfs2_glock_nq_init(dip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
 	if (error)
 		goto fail;
 
@@ -864,7 +696,7 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
 	if (error)
 		goto fail_gunlock;
 
-	error = make_dinode(dip, ghs[1].gh_gl, mode, &inum, &generation, dev, &bh);
+	error = make_dinode(dip, ghs[1].gh_gl, mode, &inum, &generation, dev, symname, size, &bh);
 	if (error)
 		goto fail_gunlock2;
 
@@ -891,118 +723,1170 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
 
 	if (bh)
 		brelse(bh);
-	return inode;
+
+	gfs2_trans_end(sdp);
+	if (dip->i_alloc->al_rgd)
+		gfs2_inplace_release(dip);
+	gfs2_quota_unlock(dip);
+	gfs2_alloc_put(dip);
+	gfs2_glock_dq_uninit_m(2, ghs);
+	mark_inode_dirty(inode);
+	d_instantiate(dentry, inode);
+	return 0;
 
 fail_gunlock2:
 	gfs2_glock_dq_uninit(ghs + 1);
 	if (inode && !IS_ERR(inode))
 		iput(inode);
 fail_gunlock:
-	gfs2_glock_dq(ghs);
+	gfs2_glock_dq_uninit(ghs);
 fail:
 	if (bh)
 		brelse(bh);
-	return ERR_PTR(error);
+	return error;
 }
 
-static int __gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
+/**
+ * gfs2_create - Create a file
+ * @dir: The directory in which to create the file
+ * @dentry: The dentry of the new file
+ * @mode: The mode of the new file
+ *
+ * Returns: errno
+ */
+
+static int gfs2_create(struct inode *dir, struct dentry *dentry,
+		       int mode, struct nameidata *nd)
 {
-	struct inode *inode = &ip->i_inode;
+	struct inode *inode;
+	int ret;
+
+	for (;;) {
+		ret = gfs2_create_inode(dir, dentry, S_IFREG | mode, 0, NULL, 0);
+		if (ret != -EEXIST || (nd && (nd->flags & LOOKUP_EXCL)))
+			return ret;
+
+		inode = gfs2_lookupi(dir, &dentry->d_name, 0);
+		if (inode) {
+			if (!IS_ERR(inode))
+				break;
+			return PTR_ERR(inode);
+		}
+	}
+
+	d_instantiate(dentry, inode);
+	return 0;
+}
+
+/**
+ * gfs2_lookup - Look up a filename in a directory and return its inode
+ * @dir: The directory inode
+ * @dentry: The dentry of the new inode
+ * @nd: passed from Linux VFS, ignored by us
+ *
+ * Called by the VFS layer. Lock dir and call gfs2_lookupi()
+ *
+ * Returns: errno
+ */
+
+static struct dentry *gfs2_lookup(struct inode *dir, struct dentry *dentry,
+				  struct nameidata *nd)
+{
+	struct inode *inode = NULL;
+
+	inode = gfs2_lookupi(dir, &dentry->d_name, 0);
+	if (inode && IS_ERR(inode))
+		return ERR_CAST(inode);
+
+	if (inode) {
+		struct gfs2_glock *gl = GFS2_I(inode)->i_gl;
+		struct gfs2_holder gh;
+		int error;
+		error = gfs2_glock_nq_init(gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
+		if (error) {
+			iput(inode);
+			return ERR_PTR(error);
+		}
+		gfs2_glock_dq_uninit(&gh);
+		return d_splice_alias(inode, dentry);
+	}
+	d_add(dentry, inode);
+
+	return NULL;
+}
+
+/**
+ * gfs2_link - Link to a file
+ * @old_dentry: The inode to link
+ * @dir: Add link to this directory
+ * @dentry: The name of the link
+ *
+ * Link the inode in "old_dentry" into the directory "dir" with the
+ * name in "dentry".
+ *
+ * Returns: errno
+ */
+
+static int gfs2_link(struct dentry *old_dentry, struct inode *dir,
+		     struct dentry *dentry)
+{
+	struct gfs2_inode *dip = GFS2_I(dir);
+	struct gfs2_sbd *sdp = GFS2_SB(dir);
+	struct inode *inode = old_dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_holder ghs[2];
 	struct buffer_head *dibh;
+	int alloc_required;
 	int error;
 
+	if (S_ISDIR(inode->i_mode))
+		return -EPERM;
+
+	gfs2_holder_init(dip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
+	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + 1);
+
+	error = gfs2_glock_nq(ghs); /* parent */
+	if (error)
+		goto out_parent;
+
+	error = gfs2_glock_nq(ghs + 1); /* child */
+	if (error)
+		goto out_child;
+
+	error = -ENOENT;
+	if (inode->i_nlink == 0)
+		goto out_gunlock;
+
+	error = gfs2_permission(dir, MAY_WRITE | MAY_EXEC, 0);
+	if (error)
+		goto out_gunlock;
+
+	error = gfs2_dir_check(dir, &dentry->d_name, NULL);
+	switch (error) {
+	case -ENOENT:
+		break;
+	case 0:
+		error = -EEXIST;
+	default:
+		goto out_gunlock;
+	}
+
+	error = -EINVAL;
+	if (!dip->i_inode.i_nlink)
+		goto out_gunlock;
+	error = -EFBIG;
+	if (dip->i_entries == (u32)-1)
+		goto out_gunlock;
+	error = -EPERM;
+	if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
+		goto out_gunlock;
+	error = -EINVAL;
+	if (!ip->i_inode.i_nlink)
+		goto out_gunlock;
+	error = -EMLINK;
+	if (ip->i_inode.i_nlink == (u32)-1)
+		goto out_gunlock;
+
+	alloc_required = error = gfs2_diradd_alloc_required(dir, &dentry->d_name);
+	if (error < 0)
+		goto out_gunlock;
+	error = 0;
+
+	if (alloc_required) {
+		struct gfs2_alloc *al = gfs2_alloc_get(dip);
+		if (!al) {
+			error = -ENOMEM;
+			goto out_gunlock;
+		}
+
+		error = gfs2_quota_lock_check(dip);
+		if (error)
+			goto out_alloc;
+
+		al->al_requested = sdp->sd_max_dirres;
+
+		error = gfs2_inplace_reserve(dip);
+		if (error)
+			goto out_gunlock_q;
+
+		error = gfs2_trans_begin(sdp, sdp->sd_max_dirres +
+					 gfs2_rg_blocks(al) +
+					 2 * RES_DINODE + RES_STATFS +
+					 RES_QUOTA, 0);
+		if (error)
+			goto out_ipres;
+	} else {
+		error = gfs2_trans_begin(sdp, 2 * RES_DINODE + RES_LEAF, 0);
+		if (error)
+			goto out_ipres;
+	}
+
 	error = gfs2_meta_inode_buffer(ip, &dibh);
 	if (error)
-		return error;
+		goto out_end_trans;
+
+	error = gfs2_dir_add(dir, &dentry->d_name, ip);
+	if (error)
+		goto out_brelse;
 
-	setattr_copy(inode, attr);
-	mark_inode_dirty(inode);
 	gfs2_trans_add_bh(ip->i_gl, dibh, 1);
+	inc_nlink(&ip->i_inode);
+	ip->i_inode.i_ctime = CURRENT_TIME;
 	gfs2_dinode_out(ip, dibh->b_data);
+	mark_inode_dirty(&ip->i_inode);
+
+out_brelse:
 	brelse(dibh);
-	return 0;
+out_end_trans:
+	gfs2_trans_end(sdp);
+out_ipres:
+	if (alloc_required)
+		gfs2_inplace_release(dip);
+out_gunlock_q:
+	if (alloc_required)
+		gfs2_quota_unlock(dip);
+out_alloc:
+	if (alloc_required)
+		gfs2_alloc_put(dip);
+out_gunlock:
+	gfs2_glock_dq(ghs + 1);
+out_child:
+	gfs2_glock_dq(ghs);
+out_parent:
+	gfs2_holder_uninit(ghs);
+	gfs2_holder_uninit(ghs + 1);
+	if (!error) {
+		ihold(inode);
+		d_instantiate(dentry, inode);
+		mark_inode_dirty(inode);
+	}
+	return error;
 }
 
-/**
- * gfs2_setattr_simple -
- * @ip:
- * @attr:
+/*
+ * gfs2_unlink_ok - check to see that a inode is still in a directory
+ * @dip: the directory
+ * @name: the name of the file
+ * @ip: the inode
  *
- * Called with a reference on the vnode.
+ * Assumes that the lock on (at least) @dip is held.
  *
- * Returns: errno
+ * Returns: 0 if the parent/child relationship is correct, errno if it isn't
  */
 
-int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
+static int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
+			  const struct gfs2_inode *ip)
 {
 	int error;
 
-	if (current->journal_info)
-		return __gfs2_setattr_simple(ip, attr);
+	if (IS_IMMUTABLE(&ip->i_inode) || IS_APPEND(&ip->i_inode))
+		return -EPERM;
 
-	error = gfs2_trans_begin(GFS2_SB(&ip->i_inode), RES_DINODE, 0);
+	if ((dip->i_inode.i_mode & S_ISVTX) &&
+	    dip->i_inode.i_uid != current_fsuid() &&
+	    ip->i_inode.i_uid != current_fsuid() && !capable(CAP_FOWNER))
+		return -EPERM;
+
+	if (IS_APPEND(&dip->i_inode))
+		return -EPERM;
+
+	error = gfs2_permission(&dip->i_inode, MAY_WRITE | MAY_EXEC, 0);
 	if (error)
 		return error;
 
-	error = __gfs2_setattr_simple(ip, attr);
-	gfs2_trans_end(GFS2_SB(&ip->i_inode));
-	return error;
-}
+	error = gfs2_dir_check(&dip->i_inode, name, ip);
+	if (error)
+		return error;
 
-void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)
-{
-	struct gfs2_dinode *str = buf;
-
-	str->di_header.mh_magic = cpu_to_be32(GFS2_MAGIC);
-	str->di_header.mh_type = cpu_to_be32(GFS2_METATYPE_DI);
-	str->di_header.mh_format = cpu_to_be32(GFS2_FORMAT_DI);
-	str->di_num.no_addr = cpu_to_be64(ip->i_no_addr);
-	str->di_num.no_formal_ino = cpu_to_be64(ip->i_no_formal_ino);
-	str->di_mode = cpu_to_be32(ip->i_inode.i_mode);
-	str->di_uid = cpu_to_be32(ip->i_inode.i_uid);
-	str->di_gid = cpu_to_be32(ip->i_inode.i_gid);
-	str->di_nlink = cpu_to_be32(ip->i_inode.i_nlink);
-	str->di_size = cpu_to_be64(i_size_read(&ip->i_inode));
-	str->di_blocks = cpu_to_be64(gfs2_get_inode_blocks(&ip->i_inode));
-	str->di_atime = cpu_to_be64(ip->i_inode.i_atime.tv_sec);
-	str->di_mtime = cpu_to_be64(ip->i_inode.i_mtime.tv_sec);
-	str->di_ctime = cpu_to_be64(ip->i_inode.i_ctime.tv_sec);
-
-	str->di_goal_meta = cpu_to_be64(ip->i_goal);
-	str->di_goal_data = cpu_to_be64(ip->i_goal);
-	str->di_generation = cpu_to_be64(ip->i_generation);
-
-	str->di_flags = cpu_to_be32(ip->i_diskflags);
-	str->di_height = cpu_to_be16(ip->i_height);
-	str->di_payload_format = cpu_to_be32(S_ISDIR(ip->i_inode.i_mode) &&
-					     !(ip->i_diskflags & GFS2_DIF_EXHASH) ?
-					     GFS2_FORMAT_DE : 0);
-	str->di_depth = cpu_to_be16(ip->i_depth);
-	str->di_entries = cpu_to_be32(ip->i_entries);
-
-	str->di_eattr = cpu_to_be64(ip->i_eattr);
-	str->di_atime_nsec = cpu_to_be32(ip->i_inode.i_atime.tv_nsec);
-	str->di_mtime_nsec = cpu_to_be32(ip->i_inode.i_mtime.tv_nsec);
-	str->di_ctime_nsec = cpu_to_be32(ip->i_inode.i_ctime.tv_nsec);
-}
-
-void gfs2_dinode_print(const struct gfs2_inode *ip)
-{
-	printk(KERN_INFO "  no_formal_ino = %llu\n",
-	       (unsigned long long)ip->i_no_formal_ino);
-	printk(KERN_INFO "  no_addr = %llu\n",
-	       (unsigned long long)ip->i_no_addr);
-	printk(KERN_INFO "  i_size = %llu\n",
-	       (unsigned long long)i_size_read(&ip->i_inode));
-	printk(KERN_INFO "  blocks = %llu\n",
-	       (unsigned long long)gfs2_get_inode_blocks(&ip->i_inode));
-	printk(KERN_INFO "  i_goal = %llu\n",
-	       (unsigned long long)ip->i_goal);
-	printk(KERN_INFO "  i_diskflags = 0x%.8X\n", ip->i_diskflags);
-	printk(KERN_INFO "  i_height = %u\n", ip->i_height);
-	printk(KERN_INFO "  i_depth = %u\n", ip->i_depth);
-	printk(KERN_INFO "  i_entries = %u\n", ip->i_entries);
-	printk(KERN_INFO "  i_eattr = %llu\n",
-	       (unsigned long long)ip->i_eattr);
+	return 0;
 }
 
+/**
+ * gfs2_unlink_inode - Removes an inode from its parent dir and unlinks it
+ * @dip: The parent directory
+ * @name: The name of the entry in the parent directory
+ * @bh: The inode buffer for the inode to be removed
+ * @inode: The inode to be removed
+ *
+ * Called with all the locks and in a transaction. This will only be
+ * called for a directory after it has been checked to ensure it is empty.
+ *
+ * Returns: 0 on success, or an error
+ */
+
+static int gfs2_unlink_inode(struct gfs2_inode *dip,
+			     const struct dentry *dentry,
+			     struct buffer_head *bh)
+{
+	struct inode *inode = dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	int error;
+
+	error = gfs2_dir_del(dip, dentry);
+	if (error)
+		return error;
+
+	ip->i_entries = 0;
+	inode->i_ctime = CURRENT_TIME;
+	if (S_ISDIR(inode->i_mode))
+		clear_nlink(inode);
+	else
+		drop_nlink(inode);
+	gfs2_trans_add_bh(ip->i_gl, bh, 1);
+	gfs2_dinode_out(ip, bh->b_data);
+	mark_inode_dirty(inode);
+	if (inode->i_nlink == 0)
+		gfs2_unlink_di(inode);
+	return 0;
+}
+
+
+/**
+ * gfs2_unlink - Unlink an inode (this does rmdir as well)
+ * @dir: The inode of the directory containing the inode to unlink
+ * @dentry: The file itself
+ *
+ * This routine uses the type of the inode as a flag to figure out
+ * whether this is an unlink or an rmdir.
+ *
+ * Returns: errno
+ */
+
+static int gfs2_unlink(struct inode *dir, struct dentry *dentry)
+{
+	struct gfs2_inode *dip = GFS2_I(dir);
+	struct gfs2_sbd *sdp = GFS2_SB(dir);
+	struct inode *inode = dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct buffer_head *bh;
+	struct gfs2_holder ghs[3];
+	struct gfs2_rgrpd *rgd;
+	struct gfs2_holder ri_gh;
+	int error;
+
+	error = gfs2_rindex_hold(sdp, &ri_gh);
+	if (error)
+		return error;
+
+	gfs2_holder_init(dip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
+	gfs2_holder_init(ip->i_gl,  LM_ST_EXCLUSIVE, 0, ghs + 1);
+
+	rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr);
+	gfs2_holder_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + 2);
+
+
+	error = gfs2_glock_nq(ghs); /* parent */
+	if (error)
+		goto out_parent;
+
+	error = gfs2_glock_nq(ghs + 1); /* child */
+	if (error)
+		goto out_child;
+
+	error = -ENOENT;
+	if (inode->i_nlink == 0)
+		goto out_rgrp;
+
+	if (S_ISDIR(inode->i_mode)) {
+		error = -ENOTEMPTY;
+		if (ip->i_entries > 2 || inode->i_nlink > 2)
+			goto out_rgrp;
+	}
+
+	error = gfs2_glock_nq(ghs + 2); /* rgrp */
+	if (error)
+		goto out_rgrp;
+
+	error = gfs2_unlink_ok(dip, &dentry->d_name, ip);
+	if (error)
+		goto out_gunlock;
+
+	error = gfs2_trans_begin(sdp, 2*RES_DINODE + 3*RES_LEAF + RES_RG_BIT, 0);
+	if (error)
+		goto out_gunlock;
+
+	error = gfs2_meta_inode_buffer(ip, &bh);
+	if (error)
+		goto out_end_trans;
+
+	error = gfs2_unlink_inode(dip, dentry, bh);
+	brelse(bh);
+
+out_end_trans:
+	gfs2_trans_end(sdp);
+out_gunlock:
+	gfs2_glock_dq(ghs + 2);
+out_rgrp:
+	gfs2_holder_uninit(ghs + 2);
+	gfs2_glock_dq(ghs + 1);
+out_child:
+	gfs2_holder_uninit(ghs + 1);
+	gfs2_glock_dq(ghs);
+out_parent:
+	gfs2_holder_uninit(ghs);
+	gfs2_glock_dq_uninit(&ri_gh);
+	return error;
+}
+
+/**
+ * gfs2_symlink - Create a symlink
+ * @dir: The directory to create the symlink in
+ * @dentry: The dentry to put the symlink in
+ * @symname: The thing which the link points to
+ *
+ * Returns: errno
+ */
+
+static int gfs2_symlink(struct inode *dir, struct dentry *dentry,
+			const char *symname)
+{
+	struct gfs2_sbd *sdp = GFS2_SB(dir);
+	unsigned int size;
+
+	size = strlen(symname);
+	if (size > sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode) - 1)
+		return -ENAMETOOLONG;
+
+	return gfs2_create_inode(dir, dentry, S_IFLNK | S_IRWXUGO, 0, symname, size);
+}
+
+/**
+ * gfs2_mkdir - Make a directory
+ * @dir: The parent directory of the new one
+ * @dentry: The dentry of the new directory
+ * @mode: The mode of the new directory
+ *
+ * Returns: errno
+ */
+
+static int gfs2_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+{
+	return gfs2_create_inode(dir, dentry, S_IFDIR | mode, 0, NULL, 0);
+}
+
+/**
+ * gfs2_mknod - Make a special file
+ * @dir: The directory in which the special file will reside
+ * @dentry: The dentry of the special file
+ * @mode: The mode of the special file
+ * @dev: The device specification of the special file
+ *
+ */
+
+static int gfs2_mknod(struct inode *dir, struct dentry *dentry, int mode,
+		      dev_t dev)
+{
+	return gfs2_create_inode(dir, dentry, mode, dev, NULL, 0);
+}
+
+/*
+ * gfs2_ok_to_move - check if it's ok to move a directory to another directory
+ * @this: move this
+ * @to: to here
+ *
+ * Follow @to back to the root and make sure we don't encounter @this
+ * Assumes we already hold the rename lock.
+ *
+ * Returns: errno
+ */
+
+static int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to)
+{
+	struct inode *dir = &to->i_inode;
+	struct super_block *sb = dir->i_sb;
+	struct inode *tmp;
+	int error = 0;
+
+	igrab(dir);
+
+	for (;;) {
+		if (dir == &this->i_inode) {
+			error = -EINVAL;
+			break;
+		}
+		if (dir == sb->s_root->d_inode) {
+			error = 0;
+			break;
+		}
+
+		tmp = gfs2_lookupi(dir, &gfs2_qdotdot, 1);
+		if (IS_ERR(tmp)) {
+			error = PTR_ERR(tmp);
+			break;
+		}
+
+		iput(dir);
+		dir = tmp;
+	}
+
+	iput(dir);
+
+	return error;
+}
+
+/**
+ * gfs2_rename - Rename a file
+ * @odir: Parent directory of old file name
+ * @odentry: The old dentry of the file
+ * @ndir: Parent directory of new file name
+ * @ndentry: The new dentry of the file
+ *
+ * Returns: errno
+ */
+
+static int gfs2_rename(struct inode *odir, struct dentry *odentry,
+		       struct inode *ndir, struct dentry *ndentry)
+{
+	struct gfs2_inode *odip = GFS2_I(odir);
+	struct gfs2_inode *ndip = GFS2_I(ndir);
+	struct gfs2_inode *ip = GFS2_I(odentry->d_inode);
+	struct gfs2_inode *nip = NULL;
+	struct gfs2_sbd *sdp = GFS2_SB(odir);
+	struct gfs2_holder ghs[5], r_gh = { .gh_gl = NULL, }, ri_gh;
+	struct gfs2_rgrpd *nrgd;
+	unsigned int num_gh;
+	int dir_rename = 0;
+	int alloc_required = 0;
+	unsigned int x;
+	int error;
+
+	if (ndentry->d_inode) {
+		nip = GFS2_I(ndentry->d_inode);
+		if (ip == nip)
+			return 0;
+	}
+
+	error = gfs2_rindex_hold(sdp, &ri_gh);
+	if (error)
+		return error;
+
+	if (odip != ndip) {
+		error = gfs2_glock_nq_init(sdp->sd_rename_gl, LM_ST_EXCLUSIVE,
+					   0, &r_gh);
+		if (error)
+			goto out;
+
+		if (S_ISDIR(ip->i_inode.i_mode)) {
+			dir_rename = 1;
+			/* don't move a dirctory into it's subdir */
+			error = gfs2_ok_to_move(ip, ndip);
+			if (error)
+				goto out_gunlock_r;
+		}
+	}
+
+	num_gh = 1;
+	gfs2_holder_init(odip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
+	if (odip != ndip) {
+		gfs2_holder_init(ndip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh);
+		num_gh++;
+	}
+	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh);
+	num_gh++;
+
+	if (nip) {
+		gfs2_holder_init(nip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh);
+		num_gh++;
+		/* grab the resource lock for unlink flag twiddling 
+		 * this is the case of the target file already existing
+		 * so we unlink before doing the rename
+		 */
+		nrgd = gfs2_blk2rgrpd(sdp, nip->i_no_addr);
+		if (nrgd)
+			gfs2_holder_init(nrgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh++);
+	}
+
+	for (x = 0; x < num_gh; x++) {
+		error = gfs2_glock_nq(ghs + x);
+		if (error)
+			goto out_gunlock;
+	}
+
+	error = -ENOENT;
+	if (ip->i_inode.i_nlink == 0)
+		goto out_gunlock;
+
+	/* Check out the old directory */
+
+	error = gfs2_unlink_ok(odip, &odentry->d_name, ip);
+	if (error)
+		goto out_gunlock;
+
+	/* Check out the new directory */
+
+	if (nip) {
+		error = gfs2_unlink_ok(ndip, &ndentry->d_name, nip);
+		if (error)
+			goto out_gunlock;
+
+		if (nip->i_inode.i_nlink == 0) {
+			error = -EAGAIN;
+			goto out_gunlock;
+		}
+
+		if (S_ISDIR(nip->i_inode.i_mode)) {
+			if (nip->i_entries < 2) {
+				gfs2_consist_inode(nip);
+				error = -EIO;
+				goto out_gunlock;
+			}
+			if (nip->i_entries > 2) {
+				error = -ENOTEMPTY;
+				goto out_gunlock;
+			}
+		}
+	} else {
+		error = gfs2_permission(ndir, MAY_WRITE | MAY_EXEC, 0);
+		if (error)
+			goto out_gunlock;
+
+		error = gfs2_dir_check(ndir, &ndentry->d_name, NULL);
+		switch (error) {
+		case -ENOENT:
+			error = 0;
+			break;
+		case 0:
+			error = -EEXIST;
+		default:
+			goto out_gunlock;
+		};
+
+		if (odip != ndip) {
+			if (!ndip->i_inode.i_nlink) {
+				error = -ENOENT;
+				goto out_gunlock;
+			}
+			if (ndip->i_entries == (u32)-1) {
+				error = -EFBIG;
+				goto out_gunlock;
+			}
+			if (S_ISDIR(ip->i_inode.i_mode) &&
+			    ndip->i_inode.i_nlink == (u32)-1) {
+				error = -EMLINK;
+				goto out_gunlock;
+			}
+		}
+	}
+
+	/* Check out the dir to be renamed */
+
+	if (dir_rename) {
+		error = gfs2_permission(odentry->d_inode, MAY_WRITE, 0);
+		if (error)
+			goto out_gunlock;
+	}
+
+	if (nip == NULL)
+		alloc_required = gfs2_diradd_alloc_required(ndir, &ndentry->d_name);
+	error = alloc_required;
+	if (error < 0)
+		goto out_gunlock;
+	error = 0;
+
+	if (alloc_required) {
+		struct gfs2_alloc *al = gfs2_alloc_get(ndip);
+		if (!al) {
+			error = -ENOMEM;
+			goto out_gunlock;
+		}
+
+		error = gfs2_quota_lock_check(ndip);
+		if (error)
+			goto out_alloc;
+
+		al->al_requested = sdp->sd_max_dirres;
+
+		error = gfs2_inplace_reserve_ri(ndip);
+		if (error)
+			goto out_gunlock_q;
+
+		error = gfs2_trans_begin(sdp, sdp->sd_max_dirres +
+					 gfs2_rg_blocks(al) +
+					 4 * RES_DINODE + 4 * RES_LEAF +
+					 RES_STATFS + RES_QUOTA + 4, 0);
+		if (error)
+			goto out_ipreserv;
+	} else {
+		error = gfs2_trans_begin(sdp, 4 * RES_DINODE +
+					 5 * RES_LEAF + 4, 0);
+		if (error)
+			goto out_gunlock;
+	}
+
+	/* Remove the target file, if it exists */
+
+	if (nip) {
+		struct buffer_head *bh;
+		error = gfs2_meta_inode_buffer(nip, &bh);
+		if (error)
+			goto out_end_trans;
+		error = gfs2_unlink_inode(ndip, ndentry, bh);
+		brelse(bh);
+	}
+
+	if (dir_rename) {
+		error = gfs2_dir_mvino(ip, &gfs2_qdotdot, ndip, DT_DIR);
+		if (error)
+			goto out_end_trans;
+	} else {
+		struct buffer_head *dibh;
+		error = gfs2_meta_inode_buffer(ip, &dibh);
+		if (error)
+			goto out_end_trans;
+		ip->i_inode.i_ctime = CURRENT_TIME;
+		gfs2_trans_add_bh(ip->i_gl, dibh, 1);
+		gfs2_dinode_out(ip, dibh->b_data);
+		brelse(dibh);
+	}
+
+	error = gfs2_dir_del(odip, odentry);
+	if (error)
+		goto out_end_trans;
+
+	error = gfs2_dir_add(ndir, &ndentry->d_name, ip);
+	if (error)
+		goto out_end_trans;
+
+out_end_trans:
+	gfs2_trans_end(sdp);
+out_ipreserv:
+	if (alloc_required)
+		gfs2_inplace_release(ndip);
+out_gunlock_q:
+	if (alloc_required)
+		gfs2_quota_unlock(ndip);
+out_alloc:
+	if (alloc_required)
+		gfs2_alloc_put(ndip);
+out_gunlock:
+	while (x--) {
+		gfs2_glock_dq(ghs + x);
+		gfs2_holder_uninit(ghs + x);
+	}
+out_gunlock_r:
+	if (r_gh.gh_gl)
+		gfs2_glock_dq_uninit(&r_gh);
+out:
+	gfs2_glock_dq_uninit(&ri_gh);
+	return error;
+}
+
+/**
+ * gfs2_follow_link - Follow a symbolic link
+ * @dentry: The dentry of the link
+ * @nd: Data that we pass to vfs_follow_link()
+ *
+ * This can handle symlinks of any size.
+ *
+ * Returns: 0 on success or error code
+ */
+
+static void *gfs2_follow_link(struct dentry *dentry, struct nameidata *nd)
+{
+	struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
+	struct gfs2_holder i_gh;
+	struct buffer_head *dibh;
+	unsigned int size;
+	char *buf;
+	int error;
+
+	gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh);
+	error = gfs2_glock_nq(&i_gh);
+	if (error) {
+		gfs2_holder_uninit(&i_gh);
+		nd_set_link(nd, ERR_PTR(error));
+		return NULL;
+	}
+
+	size = (unsigned int)i_size_read(&ip->i_inode);
+	if (size == 0) {
+		gfs2_consist_inode(ip);
+		buf = ERR_PTR(-EIO);
+		goto out;
+	}
+
+	error = gfs2_meta_inode_buffer(ip, &dibh);
+	if (error) {
+		buf = ERR_PTR(error);
+		goto out;
+	}
+
+	buf = kzalloc(size + 1, GFP_NOFS);
+	if (!buf)
+		buf = ERR_PTR(-ENOMEM);
+	else
+		memcpy(buf, dibh->b_data + sizeof(struct gfs2_dinode), size);
+	brelse(dibh);
+out:
+	gfs2_glock_dq_uninit(&i_gh);
+	nd_set_link(nd, buf);
+	return NULL;
+}
+
+static void gfs2_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
+{
+	char *s = nd_get_link(nd);
+	if (!IS_ERR(s))
+		kfree(s);
+}
+
+/**
+ * gfs2_permission -
+ * @inode: The inode
+ * @mask: The mask to be tested
+ * @flags: Indicates whether this is an RCU path walk or not
+ *
+ * This may be called from the VFS directly, or from within GFS2 with the
+ * inode locked, so we look to see if the glock is already locked and only
+ * lock the glock if its not already been done.
+ *
+ * Returns: errno
+ */
+
+int gfs2_permission(struct inode *inode, int mask, unsigned int flags)
+{
+	struct gfs2_inode *ip;
+	struct gfs2_holder i_gh;
+	int error;
+	int unlock = 0;
+
+
+	ip = GFS2_I(inode);
+	if (gfs2_glock_is_locked_by_me(ip->i_gl) == NULL) {
+		if (flags & IPERM_FLAG_RCU)
+			return -ECHILD;
+		error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
+		if (error)
+			return error;
+		unlock = 1;
+	}
+
+	if ((mask & MAY_WRITE) && IS_IMMUTABLE(inode))
+		error = -EACCES;
+	else
+		error = generic_permission(inode, mask, flags, gfs2_check_acl);
+	if (unlock)
+		gfs2_glock_dq_uninit(&i_gh);
+
+	return error;
+}
+
+static int __gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
+{
+	struct inode *inode = &ip->i_inode;
+	struct buffer_head *dibh;
+	int error;
+
+	error = gfs2_meta_inode_buffer(ip, &dibh);
+	if (error)
+		return error;
+
+	setattr_copy(inode, attr);
+	mark_inode_dirty(inode);
+	gfs2_trans_add_bh(ip->i_gl, dibh, 1);
+	gfs2_dinode_out(ip, dibh->b_data);
+	brelse(dibh);
+	return 0;
+}
+
+/**
+ * gfs2_setattr_simple -
+ * @ip:
+ * @attr:
+ *
+ * Returns: errno
+ */
+
+int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
+{
+	int error;
+
+	if (current->journal_info)
+		return __gfs2_setattr_simple(ip, attr);
+
+	error = gfs2_trans_begin(GFS2_SB(&ip->i_inode), RES_DINODE, 0);
+	if (error)
+		return error;
+
+	error = __gfs2_setattr_simple(ip, attr);
+	gfs2_trans_end(GFS2_SB(&ip->i_inode));
+	return error;
+}
+
+static int setattr_chown(struct inode *inode, struct iattr *attr)
+{
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_sbd *sdp = GFS2_SB(inode);
+	u32 ouid, ogid, nuid, ngid;
+	int error;
+
+	ouid = inode->i_uid;
+	ogid = inode->i_gid;
+	nuid = attr->ia_uid;
+	ngid = attr->ia_gid;
+
+	if (!(attr->ia_valid & ATTR_UID) || ouid == nuid)
+		ouid = nuid = NO_QUOTA_CHANGE;
+	if (!(attr->ia_valid & ATTR_GID) || ogid == ngid)
+		ogid = ngid = NO_QUOTA_CHANGE;
+
+	if (!gfs2_alloc_get(ip))
+		return -ENOMEM;
+
+	error = gfs2_quota_lock(ip, nuid, ngid);
+	if (error)
+		goto out_alloc;
+
+	if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) {
+		error = gfs2_quota_check(ip, nuid, ngid);
+		if (error)
+			goto out_gunlock_q;
+	}
+
+	error = gfs2_trans_begin(sdp, RES_DINODE + 2 * RES_QUOTA, 0);
+	if (error)
+		goto out_gunlock_q;
+
+	error = gfs2_setattr_simple(ip, attr);
+	if (error)
+		goto out_end_trans;
+
+	if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) {
+		u64 blocks = gfs2_get_inode_blocks(&ip->i_inode);
+		gfs2_quota_change(ip, -blocks, ouid, ogid);
+		gfs2_quota_change(ip, blocks, nuid, ngid);
+	}
+
+out_end_trans:
+	gfs2_trans_end(sdp);
+out_gunlock_q:
+	gfs2_quota_unlock(ip);
+out_alloc:
+	gfs2_alloc_put(ip);
+	return error;
+}
+
+/**
+ * gfs2_setattr - Change attributes on an inode
+ * @dentry: The dentry which is changing
+ * @attr: The structure describing the change
+ *
+ * The VFS layer wants to change one or more of an inodes attributes.  Write
+ * that change out to disk.
+ *
+ * Returns: errno
+ */
+
+static int gfs2_setattr(struct dentry *dentry, struct iattr *attr)
+{
+	struct inode *inode = dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_holder i_gh;
+	int error;
+
+	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &i_gh);
+	if (error)
+		return error;
+
+	error = -EPERM;
+	if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
+		goto out;
+
+	error = inode_change_ok(inode, attr);
+	if (error)
+		goto out;
+
+	if (attr->ia_valid & ATTR_SIZE)
+		error = gfs2_setattr_size(inode, attr->ia_size);
+	else if (attr->ia_valid & (ATTR_UID | ATTR_GID))
+		error = setattr_chown(inode, attr);
+	else if ((attr->ia_valid & ATTR_MODE) && IS_POSIXACL(inode))
+		error = gfs2_acl_chmod(ip, attr);
+	else
+		error = gfs2_setattr_simple(ip, attr);
+
+out:
+	gfs2_glock_dq_uninit(&i_gh);
+	if (!error)
+		mark_inode_dirty(inode);
+	return error;
+}
+
+/**
+ * gfs2_getattr - Read out an inode's attributes
+ * @mnt: The vfsmount the inode is being accessed from
+ * @dentry: The dentry to stat
+ * @stat: The inode's stats
+ *
+ * This may be called from the VFS directly, or from within GFS2 with the
+ * inode locked, so we look to see if the glock is already locked and only
+ * lock the glock if its not already been done. Note that its the NFS
+ * readdirplus operation which causes this to be called (from filldir)
+ * with the glock already held.
+ *
+ * Returns: errno
+ */
+
+static int gfs2_getattr(struct vfsmount *mnt, struct dentry *dentry,
+			struct kstat *stat)
+{
+	struct inode *inode = dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_holder gh;
+	int error;
+	int unlock = 0;
+
+	if (gfs2_glock_is_locked_by_me(ip->i_gl) == NULL) {
+		error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
+		if (error)
+			return error;
+		unlock = 1;
+	}
+
+	generic_fillattr(inode, stat);
+	if (unlock)
+		gfs2_glock_dq_uninit(&gh);
+
+	return 0;
+}
+
+static int gfs2_setxattr(struct dentry *dentry, const char *name,
+			 const void *data, size_t size, int flags)
+{
+	struct inode *inode = dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_holder gh;
+	int ret;
+
+	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
+	ret = gfs2_glock_nq(&gh);
+	if (ret == 0) {
+		ret = generic_setxattr(dentry, name, data, size, flags);
+		gfs2_glock_dq(&gh);
+	}
+	gfs2_holder_uninit(&gh);
+	return ret;
+}
+
+static ssize_t gfs2_getxattr(struct dentry *dentry, const char *name,
+			     void *data, size_t size)
+{
+	struct inode *inode = dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_holder gh;
+	int ret;
+
+	gfs2_holder_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
+	ret = gfs2_glock_nq(&gh);
+	if (ret == 0) {
+		ret = generic_getxattr(dentry, name, data, size);
+		gfs2_glock_dq(&gh);
+	}
+	gfs2_holder_uninit(&gh);
+	return ret;
+}
+
+static int gfs2_removexattr(struct dentry *dentry, const char *name)
+{
+	struct inode *inode = dentry->d_inode;
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_holder gh;
+	int ret;
+
+	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
+	ret = gfs2_glock_nq(&gh);
+	if (ret == 0) {
+		ret = generic_removexattr(dentry, name);
+		gfs2_glock_dq(&gh);
+	}
+	gfs2_holder_uninit(&gh);
+	return ret;
+}
+
+static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+		       u64 start, u64 len)
+{
+	struct gfs2_inode *ip = GFS2_I(inode);
+	struct gfs2_holder gh;
+	int ret;
+
+	ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC);
+	if (ret)
+		return ret;
+
+	mutex_lock(&inode->i_mutex);
+
+	ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
+	if (ret)
+		goto out;
+
+	if (gfs2_is_stuffed(ip)) {
+		u64 phys = ip->i_no_addr << inode->i_blkbits;
+		u64 size = i_size_read(inode);
+		u32 flags = FIEMAP_EXTENT_LAST|FIEMAP_EXTENT_NOT_ALIGNED|
+			    FIEMAP_EXTENT_DATA_INLINE;
+		phys += sizeof(struct gfs2_dinode);
+		phys += start;
+		if (start + len > size)
+			len = size - start;
+		if (start < size)
+			ret = fiemap_fill_next_extent(fieinfo, start, phys,
+						      len, flags);
+		if (ret == 1)
+			ret = 0;
+	} else {
+		ret = __generic_block_fiemap(inode, fieinfo, start, len,
+					     gfs2_block_map);
+	}
+
+	gfs2_glock_dq_uninit(&gh);
+out:
+	mutex_unlock(&inode->i_mutex);
+	return ret;
+}
+
+const struct inode_operations gfs2_file_iops = {
+	.permission = gfs2_permission,
+	.setattr = gfs2_setattr,
+	.getattr = gfs2_getattr,
+	.setxattr = gfs2_setxattr,
+	.getxattr = gfs2_getxattr,
+	.listxattr = gfs2_listxattr,
+	.removexattr = gfs2_removexattr,
+	.fiemap = gfs2_fiemap,
+};
+
+const struct inode_operations gfs2_dir_iops = {
+	.create = gfs2_create,
+	.lookup = gfs2_lookup,
+	.link = gfs2_link,
+	.unlink = gfs2_unlink,
+	.symlink = gfs2_symlink,
+	.mkdir = gfs2_mkdir,
+	.rmdir = gfs2_unlink,
+	.mknod = gfs2_mknod,
+	.rename = gfs2_rename,
+	.permission = gfs2_permission,
+	.setattr = gfs2_setattr,
+	.getattr = gfs2_getattr,
+	.setxattr = gfs2_setxattr,
+	.getxattr = gfs2_getxattr,
+	.listxattr = gfs2_listxattr,
+	.removexattr = gfs2_removexattr,
+	.fiemap = gfs2_fiemap,
+};
+
+const struct inode_operations gfs2_symlink_iops = {
+	.readlink = generic_readlink,
+	.follow_link = gfs2_follow_link,
+	.put_link = gfs2_put_link,
+	.permission = gfs2_permission,
+	.setattr = gfs2_setattr,
+	.getattr = gfs2_getattr,
+	.setxattr = gfs2_setxattr,
+	.getxattr = gfs2_getxattr,
+	.listxattr = gfs2_listxattr,
+	.removexattr = gfs2_removexattr,
+	.fiemap = gfs2_fiemap,
+};
+
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index 099ca305e518d25c8251e5163456635087b26828..31606076f7015671350f061819e588dd75e08ffe 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -102,22 +102,16 @@ extern struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned type,
 extern struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
 					 u64 *no_formal_ino,
 					 unsigned int blktype);
-extern struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr);
+extern struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr, int nonblock);
 
 extern int gfs2_inode_refresh(struct gfs2_inode *ip);
 
-extern int gfs2_dinode_dealloc(struct gfs2_inode *inode);
-extern int gfs2_change_nlink(struct gfs2_inode *ip, int diff);
 extern struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name,
 				  int is_root);
-extern struct inode *gfs2_createi(struct gfs2_holder *ghs,
-				  const struct qstr *name,
-				  unsigned int mode, dev_t dev);
 extern int gfs2_permission(struct inode *inode, int mask, unsigned int flags);
 extern int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr);
 extern struct inode *gfs2_lookup_simple(struct inode *dip, const char *name);
 extern void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf);
-extern void gfs2_dinode_print(const struct gfs2_inode *ip);
 
 extern const struct inode_operations gfs2_file_iops;
 extern const struct inode_operations gfs2_dir_iops;
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 5b102c1887fd92ffd9b1c14dc01458f112736973..903115f2bb34849d8df402d57723bec403857204 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -18,6 +18,7 @@
 #include <linux/kthread.h>
 #include <linux/freezer.h>
 #include <linux/bio.h>
+#include <linux/writeback.h>
 
 #include "gfs2.h"
 #include "incore.h"
@@ -83,55 +84,97 @@ void gfs2_remove_from_ail(struct gfs2_bufdata *bd)
 /**
  * gfs2_ail1_start_one - Start I/O on a part of the AIL
  * @sdp: the filesystem
- * @tr: the part of the AIL
+ * @wbc: The writeback control structure
+ * @ai: The ail structure
  *
  */
 
-static void gfs2_ail1_start_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai)
+static int gfs2_ail1_start_one(struct gfs2_sbd *sdp,
+			       struct writeback_control *wbc,
+			       struct gfs2_ail *ai)
 __releases(&sdp->sd_ail_lock)
 __acquires(&sdp->sd_ail_lock)
 {
+	struct gfs2_glock *gl = NULL;
+	struct address_space *mapping;
 	struct gfs2_bufdata *bd, *s;
 	struct buffer_head *bh;
-	int retry;
 
-	do {
-		retry = 0;
+	list_for_each_entry_safe_reverse(bd, s, &ai->ai_ail1_list, bd_ail_st_list) {
+		bh = bd->bd_bh;
 
-		list_for_each_entry_safe_reverse(bd, s, &ai->ai_ail1_list,
-						 bd_ail_st_list) {
-			bh = bd->bd_bh;
+		gfs2_assert(sdp, bd->bd_ail == ai);
 
-			gfs2_assert(sdp, bd->bd_ail == ai);
+		if (!buffer_busy(bh)) {
+			if (!buffer_uptodate(bh))
+				gfs2_io_error_bh(sdp, bh);
+			list_move(&bd->bd_ail_st_list, &ai->ai_ail2_list);
+			continue;
+		}
 
-			if (!buffer_busy(bh)) {
-				if (!buffer_uptodate(bh))
-					gfs2_io_error_bh(sdp, bh);
-				list_move(&bd->bd_ail_st_list, &ai->ai_ail2_list);
-				continue;
-			}
+		if (!buffer_dirty(bh))
+			continue;
+		if (gl == bd->bd_gl)
+			continue;
+		gl = bd->bd_gl;
+		list_move(&bd->bd_ail_st_list, &ai->ai_ail1_list);
+		mapping = bh->b_page->mapping;
+		if (!mapping)
+			continue;
+		spin_unlock(&sdp->sd_ail_lock);
+		generic_writepages(mapping, wbc);
+		spin_lock(&sdp->sd_ail_lock);
+		if (wbc->nr_to_write <= 0)
+			break;
+		return 1;
+	}
 
-			if (!buffer_dirty(bh))
-				continue;
+	return 0;
+}
 
-			list_move(&bd->bd_ail_st_list, &ai->ai_ail1_list);
 
-			get_bh(bh);
-			spin_unlock(&sdp->sd_ail_lock);
-			lock_buffer(bh);
-			if (test_clear_buffer_dirty(bh)) {
-				bh->b_end_io = end_buffer_write_sync;
-				submit_bh(WRITE_SYNC, bh);
-			} else {
-				unlock_buffer(bh);
-				brelse(bh);
-			}
-			spin_lock(&sdp->sd_ail_lock);
-
-			retry = 1;
+/**
+ * gfs2_ail1_flush - start writeback of some ail1 entries 
+ * @sdp: The super block
+ * @wbc: The writeback control structure
+ *
+ * Writes back some ail1 entries, according to the limits in the
+ * writeback control structure
+ */
+
+void gfs2_ail1_flush(struct gfs2_sbd *sdp, struct writeback_control *wbc)
+{
+	struct list_head *head = &sdp->sd_ail1_list;
+	struct gfs2_ail *ai;
+
+	trace_gfs2_ail_flush(sdp, wbc, 1);
+	spin_lock(&sdp->sd_ail_lock);
+restart:
+	list_for_each_entry_reverse(ai, head, ai_list) {
+		if (wbc->nr_to_write <= 0)
 			break;
-		}
-	} while (retry);
+		if (gfs2_ail1_start_one(sdp, wbc, ai))
+			goto restart;
+	}
+	spin_unlock(&sdp->sd_ail_lock);
+	trace_gfs2_ail_flush(sdp, wbc, 0);
+}
+
+/**
+ * gfs2_ail1_start - start writeback of all ail1 entries
+ * @sdp: The superblock
+ */
+
+static void gfs2_ail1_start(struct gfs2_sbd *sdp)
+{
+	struct writeback_control wbc = {
+		.sync_mode = WB_SYNC_NONE,
+		.nr_to_write = LONG_MAX,
+		.range_start = 0,
+		.range_end = LLONG_MAX,
+	};
+
+	return gfs2_ail1_flush(sdp, &wbc);
 }
 
 /**
@@ -141,7 +184,7 @@ __acquires(&sdp->sd_ail_lock)
  *
  */
 
-static int gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai, int flags)
+static void gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai)
 {
 	struct gfs2_bufdata *bd, *s;
 	struct buffer_head *bh;
@@ -149,76 +192,63 @@ static int gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai, int fl
 	list_for_each_entry_safe_reverse(bd, s, &ai->ai_ail1_list,
 					 bd_ail_st_list) {
 		bh = bd->bd_bh;
-
 		gfs2_assert(sdp, bd->bd_ail == ai);
-
-		if (buffer_busy(bh)) {
-			if (flags & DIO_ALL)
-				continue;
-			else
-				break;
-		}
-
+		if (buffer_busy(bh))
+			continue;
 		if (!buffer_uptodate(bh))
 			gfs2_io_error_bh(sdp, bh);
-
 		list_move(&bd->bd_ail_st_list, &ai->ai_ail2_list);
 	}
 
-	return list_empty(&ai->ai_ail1_list);
 }
 
-static void gfs2_ail1_start(struct gfs2_sbd *sdp)
-{
-	struct list_head *head;
-	u64 sync_gen;
-	struct gfs2_ail *ai;
-	int done = 0;
-
-	spin_lock(&sdp->sd_ail_lock);
-	head = &sdp->sd_ail1_list;
-	if (list_empty(head)) {
-		spin_unlock(&sdp->sd_ail_lock);
-		return;
-	}
-	sync_gen = sdp->sd_ail_sync_gen++;
-
-	while(!done) {
-		done = 1;
-		list_for_each_entry_reverse(ai, head, ai_list) {
-			if (ai->ai_sync_gen >= sync_gen)
-				continue;
-			ai->ai_sync_gen = sync_gen;
-			gfs2_ail1_start_one(sdp, ai); /* This may drop ail lock */
-			done = 0;
-			break;
-		}
-	}
-
-	spin_unlock(&sdp->sd_ail_lock);
-}
+/**
+ * gfs2_ail1_empty - Try to empty the ail1 lists
+ * @sdp: The superblock
+ *
+ * Tries to empty the ail1 lists, starting with the oldest first
+ */
 
-static int gfs2_ail1_empty(struct gfs2_sbd *sdp, int flags)
+static int gfs2_ail1_empty(struct gfs2_sbd *sdp)
 {
 	struct gfs2_ail *ai, *s;
 	int ret;
 
 	spin_lock(&sdp->sd_ail_lock);
-
 	list_for_each_entry_safe_reverse(ai, s, &sdp->sd_ail1_list, ai_list) {
-		if (gfs2_ail1_empty_one(sdp, ai, flags))
+		gfs2_ail1_empty_one(sdp, ai);
+		if (list_empty(&ai->ai_ail1_list))
 			list_move(&ai->ai_list, &sdp->sd_ail2_list);
-		else if (!(flags & DIO_ALL))
+		else
 			break;
 	}
-
 	ret = list_empty(&sdp->sd_ail1_list);
-
 	spin_unlock(&sdp->sd_ail_lock);
 
 	return ret;
 }
 
+static void gfs2_ail1_wait(struct gfs2_sbd *sdp)
+{
+	struct gfs2_ail *ai;
+	struct gfs2_bufdata *bd;
+	struct buffer_head *bh;
+
+	spin_lock(&sdp->sd_ail_lock);
+	list_for_each_entry_reverse(ai, &sdp->sd_ail1_list, ai_list) {
+		list_for_each_entry(bd, &ai->ai_ail1_list, bd_ail_st_list) {
+			bh = bd->bd_bh;
+			if (!buffer_locked(bh))
+				continue;
+			get_bh(bh);
+			spin_unlock(&sdp->sd_ail_lock);
+			wait_on_buffer(bh);
+			brelse(bh);
+			return;
+		}
+	}
+	spin_unlock(&sdp->sd_ail_lock);
+}
 
 /**
  * gfs2_ail2_empty_one - Check whether or not a trans in the AIL has been synced
@@ -574,7 +604,7 @@ static void log_write_header(struct gfs2_sbd *sdp, u32 flags, int pull)
 	set_buffer_uptodate(bh);
 	clear_buffer_dirty(bh);
 
-	gfs2_ail1_empty(sdp, 0);
+	gfs2_ail1_empty(sdp);
 	tail = current_tail(sdp);
 
 	lh = (struct gfs2_log_header *)bh->b_data;
@@ -869,9 +899,9 @@ void gfs2_meta_syncfs(struct gfs2_sbd *sdp)
 	gfs2_log_flush(sdp, NULL);
 	for (;;) {
 		gfs2_ail1_start(sdp);
-		if (gfs2_ail1_empty(sdp, DIO_ALL))
+		gfs2_ail1_wait(sdp);
+		if (gfs2_ail1_empty(sdp))
 			break;
-		msleep(10);
 	}
 }
 
@@ -905,20 +935,20 @@ int gfs2_logd(void *data)
 
 		preflush = atomic_read(&sdp->sd_log_pinned);
 		if (gfs2_jrnl_flush_reqd(sdp) || t == 0) {
-			gfs2_ail1_empty(sdp, DIO_ALL);
+			gfs2_ail1_empty(sdp);
 			gfs2_log_flush(sdp, NULL);
-			gfs2_ail1_empty(sdp, DIO_ALL);
 		}
 
 		if (gfs2_ail_flush_reqd(sdp)) {
 			gfs2_ail1_start(sdp);
-			io_schedule();
-			gfs2_ail1_empty(sdp, 0);
+			gfs2_ail1_wait(sdp);
+			gfs2_ail1_empty(sdp);
 			gfs2_log_flush(sdp, NULL);
-			gfs2_ail1_empty(sdp, DIO_ALL);
 		}
 
-		wake_up(&sdp->sd_log_waitq);
+		if (!gfs2_ail_flush_reqd(sdp))
+			wake_up(&sdp->sd_log_waitq);
+
 		t = gfs2_tune_get(sdp, gt_logd_secs) * HZ;
 		if (freezing(current))
 			refrigerator();
diff --git a/fs/gfs2/log.h b/fs/gfs2/log.h
index 0d007f92023411b00015a74d247095e8f7354f37..ab0621698b73f1969b8642222dfeb9bd820e4635 100644
--- a/fs/gfs2/log.h
+++ b/fs/gfs2/log.h
@@ -12,6 +12,7 @@
 
 #include <linux/list.h>
 #include <linux/spinlock.h>
+#include <linux/writeback.h>
 #include "incore.h"
 
 /**
@@ -59,6 +60,7 @@ extern struct buffer_head *gfs2_log_fake_buf(struct gfs2_sbd *sdp,
 extern void gfs2_log_flush(struct gfs2_sbd *sdp, struct gfs2_glock *gl);
 extern void gfs2_log_commit(struct gfs2_sbd *sdp, struct gfs2_trans *trans);
 extern void gfs2_remove_from_ail(struct gfs2_bufdata *bd);
+extern void gfs2_ail1_flush(struct gfs2_sbd *sdp, struct writeback_control *wbc);
 
 extern void gfs2_log_shutdown(struct gfs2_sbd *sdp);
 extern void gfs2_meta_syncfs(struct gfs2_sbd *sdp);
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 51d27f00ebb47ad1b7c5be178c2ad630e6fbefd0..05bbb124699f708ac5a6cad8589402aac23b27dc 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -40,7 +40,7 @@ static void gfs2_pin(struct gfs2_sbd *sdp, struct buffer_head *bh)
 {
 	struct gfs2_bufdata *bd;
 
-	gfs2_assert_withdraw(sdp, test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags));
+	BUG_ON(!current->journal_info);
 
 	clear_buffer_dirty(bh);
 	if (test_set_buffer_pinned(bh))
@@ -65,6 +65,7 @@ static void gfs2_pin(struct gfs2_sbd *sdp, struct buffer_head *bh)
  * @sdp: the filesystem the buffer belongs to
  * @bh: The buffer to unpin
  * @ai:
+ * @flags: The inode dirty flags
  *
  */
 
@@ -73,10 +74,8 @@ static void gfs2_unpin(struct gfs2_sbd *sdp, struct buffer_head *bh,
 {
 	struct gfs2_bufdata *bd = bh->b_private;
 
-	gfs2_assert_withdraw(sdp, buffer_uptodate(bh));
-
-	if (!buffer_pinned(bh))
-		gfs2_assert_withdraw(sdp, 0);
+	BUG_ON(!buffer_uptodate(bh));
+	BUG_ON(!buffer_pinned(bh));
 
 	lock_buffer(bh);
 	mark_buffer_dirty(bh);
@@ -95,8 +94,7 @@ static void gfs2_unpin(struct gfs2_sbd *sdp, struct buffer_head *bh,
 	list_add(&bd->bd_ail_st_list, &ai->ai_ail1_list);
 	spin_unlock(&sdp->sd_ail_lock);
 
-	if (test_and_clear_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags))
-		gfs2_glock_schedule_for_reclaim(bd->bd_gl);
+	clear_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags);
 	trace_gfs2_pin(bd, 0);
 	unlock_buffer(bh);
 	atomic_dec(&sdp->sd_log_pinned);
@@ -322,12 +320,16 @@ static void buf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass)
 
 static void revoke_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le)
 {
+	struct gfs2_bufdata *bd = container_of(le, struct gfs2_bufdata, bd_le);
+	struct gfs2_glock *gl = bd->bd_gl;
 	struct gfs2_trans *tr;
 
 	tr = current->journal_info;
 	tr->tr_touched = 1;
 	tr->tr_num_revoke++;
 	sdp->sd_log_num_revoke++;
+	atomic_inc(&gl->gl_revokes);
+	set_bit(GLF_LFLUSH, &gl->gl_flags);
 	list_add(&le->le_list, &sdp->sd_log_le_revoke);
 }
 
@@ -350,9 +352,7 @@ static void revoke_lo_before_commit(struct gfs2_sbd *sdp)
 	ld->ld_data1 = cpu_to_be32(sdp->sd_log_num_revoke);
 	offset = sizeof(struct gfs2_log_descriptor);
 
-	while (!list_empty(head)) {
-		bd = list_entry(head->next, struct gfs2_bufdata, bd_le.le_list);
-		list_del_init(&bd->bd_le.le_list);
+	list_for_each_entry(bd, head, bd_le.le_list) {
 		sdp->sd_log_num_revoke--;
 
 		if (offset + sizeof(u64) > sdp->sd_sb.sb_bsize) {
@@ -367,8 +367,6 @@ static void revoke_lo_before_commit(struct gfs2_sbd *sdp)
 		}
 
 		*(__be64 *)(bh->b_data + offset) = cpu_to_be64(bd->bd_blkno);
-		kmem_cache_free(gfs2_bufdata_cachep, bd);
-
 		offset += sizeof(u64);
 	}
 	gfs2_assert_withdraw(sdp, !sdp->sd_log_num_revoke);
@@ -376,6 +374,22 @@ static void revoke_lo_before_commit(struct gfs2_sbd *sdp)
 	submit_bh(WRITE_SYNC, bh);
 }
 
+static void revoke_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_ail *ai)
+{
+	struct list_head *head = &sdp->sd_log_le_revoke;
+	struct gfs2_bufdata *bd;
+	struct gfs2_glock *gl;
+
+	while (!list_empty(head)) {
+		bd = list_entry(head->next, struct gfs2_bufdata, bd_le.le_list);
+		list_del_init(&bd->bd_le.le_list);
+		gl = bd->bd_gl;
+		atomic_dec(&gl->gl_revokes);
+		clear_bit(GLF_LFLUSH, &gl->gl_flags);
+		kmem_cache_free(gfs2_bufdata_cachep, bd);
+	}
+}
+
 static void revoke_lo_before_scan(struct gfs2_jdesc *jd,
 				  struct gfs2_log_header_host *head, int pass)
 {
@@ -749,6 +763,7 @@ const struct gfs2_log_operations gfs2_buf_lops = {
 const struct gfs2_log_operations gfs2_revoke_lops = {
 	.lo_add = revoke_lo_add,
 	.lo_before_commit = revoke_lo_before_commit,
+	.lo_after_commit = revoke_lo_after_commit,
 	.lo_before_scan = revoke_lo_before_scan,
 	.lo_scan_elements = revoke_lo_scan_elements,
 	.lo_after_scan = revoke_lo_after_scan,
diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c
index 888a5f5a1a583104b3b093f3257c84f152b3ce0e..cfa327d331942aae3b9ee99497be51110e1a2843 100644
--- a/fs/gfs2/main.c
+++ b/fs/gfs2/main.c
@@ -53,6 +53,7 @@ static void gfs2_init_glock_once(void *foo)
 	INIT_LIST_HEAD(&gl->gl_lru);
 	INIT_LIST_HEAD(&gl->gl_ail_list);
 	atomic_set(&gl->gl_ail_count, 0);
+	atomic_set(&gl->gl_revokes, 0);
 }
 
 static void gfs2_init_gl_aspace_once(void *foo)
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 675349b5a1335de5e7c8f4ef22730fbed46b7463..747238cd9f96dfeefffc380a2802e28c4bf5a404 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -31,6 +31,7 @@
 #include "rgrp.h"
 #include "trans.h"
 #include "util.h"
+#include "trace_gfs2.h"
 
 static int gfs2_aspace_writepage(struct page *page, struct writeback_control *wbc)
 {
@@ -310,6 +311,7 @@ void gfs2_remove_from_journal(struct buffer_head *bh, struct gfs2_trans *tr, int
 	struct gfs2_bufdata *bd = bh->b_private;
 
 	if (test_clear_buffer_pinned(bh)) {
+		trace_gfs2_pin(bd, 0);
 		atomic_dec(&sdp->sd_log_pinned);
 		list_del_init(&bd->bd_le.le_list);
 		if (meta) {
diff --git a/fs/gfs2/meta_io.h b/fs/gfs2/meta_io.h
index 6a1d9ba164119aac5416cdf37c0b7c55690f6742..22c526593131327e8582cb02b9b467876d27f6c4 100644
--- a/fs/gfs2/meta_io.h
+++ b/fs/gfs2/meta_io.h
@@ -77,8 +77,6 @@ struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen);
 
 #define buffer_busy(bh) \
 ((bh)->b_state & ((1ul << BH_Dirty) | (1ul << BH_Lock) | (1ul << BH_Pinned)))
-#define buffer_in_io(bh) \
-((bh)->b_state & ((1ul << BH_Dirty) | (1ul << BH_Lock)))
 
 #endif /* __DIO_DOT_H__ */
 
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index d3c69eb91c74e29c05af120f3938bffb9ebb1d75..8ac9ae189b535cfe91fa8922fdf091e8057766f2 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -126,8 +126,10 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
  * changed.
  */
 
-static int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent)
+static int gfs2_check_sb(struct gfs2_sbd *sdp, int silent)
 {
+	struct gfs2_sb_host *sb = &sdp->sd_sb;
+
 	if (sb->sb_magic != GFS2_MAGIC ||
 	    sb->sb_type != GFS2_METATYPE_SB) {
 		if (!silent)
@@ -157,8 +159,10 @@ static void end_bio_io_page(struct bio *bio, int error)
 	unlock_page(page);
 }
 
-static void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf)
+static void gfs2_sb_in(struct gfs2_sbd *sdp, const void *buf)
 {
+	struct gfs2_sb_host *sb = &sdp->sd_sb;
+	struct super_block *s = sdp->sd_vfs;
 	const struct gfs2_sb *str = buf;
 
 	sb->sb_magic = be32_to_cpu(str->sb_header.mh_magic);
@@ -175,7 +179,7 @@ static void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf)
 
 	memcpy(sb->sb_lockproto, str->sb_lockproto, GFS2_LOCKNAME_LEN);
 	memcpy(sb->sb_locktable, str->sb_locktable, GFS2_LOCKNAME_LEN);
-	memcpy(sb->sb_uuid, str->sb_uuid, 16);
+	memcpy(s->s_uuid, str->sb_uuid, 16);
 }
 
 /**
@@ -197,7 +201,7 @@ static void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf)
  * Returns: 0 on success or error
  */
 
-static int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector)
+static int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector, int silent)
 {
 	struct super_block *sb = sdp->sd_vfs;
 	struct gfs2_sb *p;
@@ -227,10 +231,10 @@ static int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector)
 		return -EIO;
 	}
 	p = kmap(page);
-	gfs2_sb_in(&sdp->sd_sb, p);
+	gfs2_sb_in(sdp, p);
 	kunmap(page);
 	__free_page(page);
-	return 0;
+	return gfs2_check_sb(sdp, silent);
 }
 
 /**
@@ -247,17 +251,13 @@ static int gfs2_read_sb(struct gfs2_sbd *sdp, int silent)
 	unsigned int x;
 	int error;
 
-	error = gfs2_read_super(sdp, GFS2_SB_ADDR >> sdp->sd_fsb2bb_shift);
+	error = gfs2_read_super(sdp, GFS2_SB_ADDR >> sdp->sd_fsb2bb_shift, silent);
 	if (error) {
 		if (!silent)
 			fs_err(sdp, "can't read superblock\n");
 		return error;
 	}
 
-	error = gfs2_check_sb(sdp, &sdp->sd_sb, silent);
-	if (error)
-		return error;
-
 	sdp->sd_fsb2bb_shift = sdp->sd_sb.sb_bsize_shift -
 			       GFS2_BASIC_BLOCK_SHIFT;
 	sdp->sd_fsb2bb = 1 << sdp->sd_fsb2bb_shift;
@@ -340,14 +340,10 @@ static int init_names(struct gfs2_sbd *sdp, int silent)
 	/*  Try to autodetect  */
 
 	if (!proto[0] || !table[0]) {
-		error = gfs2_read_super(sdp, GFS2_SB_ADDR >> sdp->sd_fsb2bb_shift);
+		error = gfs2_read_super(sdp, GFS2_SB_ADDR >> sdp->sd_fsb2bb_shift, silent);
 		if (error)
 			return error;
 
-		error = gfs2_check_sb(sdp, &sdp->sd_sb, silent);
-		if (error)
-			goto out;
-
 		if (!proto[0])
 			proto = sdp->sd_sb.sb_lockproto;
 		if (!table[0])
@@ -364,7 +360,6 @@ static int init_names(struct gfs2_sbd *sdp, int silent)
 	while ((table = strchr(table, '/')))
 		*table = '_';
 
-out:
 	return error;
 }
 
@@ -1119,8 +1114,7 @@ static int fill_super(struct super_block *sb, struct gfs2_args *args, int silent
 	if (sdp->sd_args.ar_statfs_quantum) {
 		sdp->sd_tune.gt_statfs_slow = 0;
 		sdp->sd_tune.gt_statfs_quantum = sdp->sd_args.ar_statfs_quantum;
-	}
-	else {
+	} else {
 		sdp->sd_tune.gt_statfs_slow = 1;
 		sdp->sd_tune.gt_statfs_quantum = 30;
 	}
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
deleted file mode 100644
index 09e436a507239c6f1ec4852d1b4b7c68dcdcfb59..0000000000000000000000000000000000000000
--- a/fs/gfs2/ops_inode.c
+++ /dev/null
@@ -1,1344 +0,0 @@
-/*
- * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
- * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
- *
- * This copyrighted material is made available to anyone wishing to use,
- * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU General Public License version 2.
- */
-
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/completion.h>
-#include <linux/buffer_head.h>
-#include <linux/namei.h>
-#include <linux/mm.h>
-#include <linux/xattr.h>
-#include <linux/posix_acl.h>
-#include <linux/gfs2_ondisk.h>
-#include <linux/crc32.h>
-#include <linux/fiemap.h>
-#include <asm/uaccess.h>
-
-#include "gfs2.h"
-#include "incore.h"
-#include "acl.h"
-#include "bmap.h"
-#include "dir.h"
-#include "xattr.h"
-#include "glock.h"
-#include "inode.h"
-#include "meta_io.h"
-#include "quota.h"
-#include "rgrp.h"
-#include "trans.h"
-#include "util.h"
-#include "super.h"
-
-/**
- * gfs2_create - Create a file
- * @dir: The directory in which to create the file
- * @dentry: The dentry of the new file
- * @mode: The mode of the new file
- *
- * Returns: errno
- */
-
-static int gfs2_create(struct inode *dir, struct dentry *dentry,
-		       int mode, struct nameidata *nd)
-{
-	struct gfs2_inode *dip = GFS2_I(dir);
-	struct gfs2_sbd *sdp = GFS2_SB(dir);
-	struct gfs2_holder ghs[2];
-	struct inode *inode;
-
-	gfs2_holder_init(dip->i_gl, 0, 0, ghs);
-
-	for (;;) {
-		inode = gfs2_createi(ghs, &dentry->d_name, S_IFREG | mode, 0);
-		if (!IS_ERR(inode)) {
-			gfs2_trans_end(sdp);
-			if (dip->i_alloc->al_rgd)
-				gfs2_inplace_release(dip);
-			gfs2_quota_unlock(dip);
-			gfs2_alloc_put(dip);
-			gfs2_glock_dq_uninit_m(2, ghs);
-			mark_inode_dirty(inode);
-			break;
-		} else if (PTR_ERR(inode) != -EEXIST ||
-			   (nd && nd->flags & LOOKUP_EXCL)) {
-			gfs2_holder_uninit(ghs);
-			return PTR_ERR(inode);
-		}
-
-		inode = gfs2_lookupi(dir, &dentry->d_name, 0);
-		if (inode) {
-			if (!IS_ERR(inode)) {
-				gfs2_holder_uninit(ghs);
-				break;
-			} else {
-				gfs2_holder_uninit(ghs);
-				return PTR_ERR(inode);
-			}
-		}
-	}
-
-	d_instantiate(dentry, inode);
-
-	return 0;
-}
-
-/**
- * gfs2_lookup - Look up a filename in a directory and return its inode
- * @dir: The directory inode
- * @dentry: The dentry of the new inode
- * @nd: passed from Linux VFS, ignored by us
- *
- * Called by the VFS layer. Lock dir and call gfs2_lookupi()
- *
- * Returns: errno
- */
-
-static struct dentry *gfs2_lookup(struct inode *dir, struct dentry *dentry,
-				  struct nameidata *nd)
-{
-	struct inode *inode = NULL;
-
-	inode = gfs2_lookupi(dir, &dentry->d_name, 0);
-	if (inode && IS_ERR(inode))
-		return ERR_CAST(inode);
-
-	if (inode) {
-		struct gfs2_glock *gl = GFS2_I(inode)->i_gl;
-		struct gfs2_holder gh;
-		int error;
-		error = gfs2_glock_nq_init(gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
-		if (error) {
-			iput(inode);
-			return ERR_PTR(error);
-		}
-		gfs2_glock_dq_uninit(&gh);
-		return d_splice_alias(inode, dentry);
-	}
-	d_add(dentry, inode);
-
-	return NULL;
-}
-
-/**
- * gfs2_link - Link to a file
- * @old_dentry: The inode to link
- * @dir: Add link to this directory
- * @dentry: The name of the link
- *
- * Link the inode in "old_dentry" into the directory "dir" with the
- * name in "dentry".
- *
- * Returns: errno
- */
-
-static int gfs2_link(struct dentry *old_dentry, struct inode *dir,
-		     struct dentry *dentry)
-{
-	struct gfs2_inode *dip = GFS2_I(dir);
-	struct gfs2_sbd *sdp = GFS2_SB(dir);
-	struct inode *inode = old_dentry->d_inode;
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_holder ghs[2];
-	int alloc_required;
-	int error;
-
-	if (S_ISDIR(inode->i_mode))
-		return -EPERM;
-
-	gfs2_holder_init(dip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
-	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + 1);
-
-	error = gfs2_glock_nq(ghs); /* parent */
-	if (error)
-		goto out_parent;
-
-	error = gfs2_glock_nq(ghs + 1); /* child */
-	if (error)
-		goto out_child;
-
-	error = gfs2_permission(dir, MAY_WRITE | MAY_EXEC, 0);
-	if (error)
-		goto out_gunlock;
-
-	error = gfs2_dir_check(dir, &dentry->d_name, NULL);
-	switch (error) {
-	case -ENOENT:
-		break;
-	case 0:
-		error = -EEXIST;
-	default:
-		goto out_gunlock;
-	}
-
-	error = -EINVAL;
-	if (!dip->i_inode.i_nlink)
-		goto out_gunlock;
-	error = -EFBIG;
-	if (dip->i_entries == (u32)-1)
-		goto out_gunlock;
-	error = -EPERM;
-	if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
-		goto out_gunlock;
-	error = -EINVAL;
-	if (!ip->i_inode.i_nlink)
-		goto out_gunlock;
-	error = -EMLINK;
-	if (ip->i_inode.i_nlink == (u32)-1)
-		goto out_gunlock;
-
-	alloc_required = error = gfs2_diradd_alloc_required(dir, &dentry->d_name);
-	if (error < 0)
-		goto out_gunlock;
-	error = 0;
-
-	if (alloc_required) {
-		struct gfs2_alloc *al = gfs2_alloc_get(dip);
-		if (!al) {
-			error = -ENOMEM;
-			goto out_gunlock;
-		}
-
-		error = gfs2_quota_lock_check(dip);
-		if (error)
-			goto out_alloc;
-
-		al->al_requested = sdp->sd_max_dirres;
-
-		error = gfs2_inplace_reserve(dip);
-		if (error)
-			goto out_gunlock_q;
-
-		error = gfs2_trans_begin(sdp, sdp->sd_max_dirres +
-					 gfs2_rg_blocks(al) +
-					 2 * RES_DINODE + RES_STATFS +
-					 RES_QUOTA, 0);
-		if (error)
-			goto out_ipres;
-	} else {
-		error = gfs2_trans_begin(sdp, 2 * RES_DINODE + RES_LEAF, 0);
-		if (error)
-			goto out_ipres;
-	}
-
-	error = gfs2_dir_add(dir, &dentry->d_name, ip, IF2DT(inode->i_mode));
-	if (error)
-		goto out_end_trans;
-
-	error = gfs2_change_nlink(ip, +1);
-
-out_end_trans:
-	gfs2_trans_end(sdp);
-out_ipres:
-	if (alloc_required)
-		gfs2_inplace_release(dip);
-out_gunlock_q:
-	if (alloc_required)
-		gfs2_quota_unlock(dip);
-out_alloc:
-	if (alloc_required)
-		gfs2_alloc_put(dip);
-out_gunlock:
-	gfs2_glock_dq(ghs + 1);
-out_child:
-	gfs2_glock_dq(ghs);
-out_parent:
-	gfs2_holder_uninit(ghs);
-	gfs2_holder_uninit(ghs + 1);
-	if (!error) {
-		ihold(inode);
-		d_instantiate(dentry, inode);
-		mark_inode_dirty(inode);
-	}
-	return error;
-}
-
-/*
- * gfs2_unlink_ok - check to see that a inode is still in a directory
- * @dip: the directory
- * @name: the name of the file
- * @ip: the inode
- *
- * Assumes that the lock on (at least) @dip is held.
- *
- * Returns: 0 if the parent/child relationship is correct, errno if it isn't
- */
-
-static int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
-			  const struct gfs2_inode *ip)
-{
-	int error;
-
-	if (IS_IMMUTABLE(&ip->i_inode) || IS_APPEND(&ip->i_inode))
-		return -EPERM;
-
-	if ((dip->i_inode.i_mode & S_ISVTX) &&
-	    dip->i_inode.i_uid != current_fsuid() &&
-	    ip->i_inode.i_uid != current_fsuid() && !capable(CAP_FOWNER))
-		return -EPERM;
-
-	if (IS_APPEND(&dip->i_inode))
-		return -EPERM;
-
-	error = gfs2_permission(&dip->i_inode, MAY_WRITE | MAY_EXEC, 0);
-	if (error)
-		return error;
-
-	error = gfs2_dir_check(&dip->i_inode, name, ip);
-	if (error)
-		return error;
-
-	return 0;
-}
-
-/**
- * gfs2_unlink - Unlink a file
- * @dir: The inode of the directory containing the file to unlink
- * @dentry: The file itself
- *
- * Unlink a file.  Call gfs2_unlinki()
- *
- * Returns: errno
- */
-
-static int gfs2_unlink(struct inode *dir, struct dentry *dentry)
-{
-	struct gfs2_inode *dip = GFS2_I(dir);
-	struct gfs2_sbd *sdp = GFS2_SB(dir);
-	struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
-	struct gfs2_holder ghs[3];
-	struct gfs2_rgrpd *rgd;
-	struct gfs2_holder ri_gh;
-	int error;
-
-	error = gfs2_rindex_hold(sdp, &ri_gh);
-	if (error)
-		return error;
-
-	gfs2_holder_init(dip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
-	gfs2_holder_init(ip->i_gl,  LM_ST_EXCLUSIVE, 0, ghs + 1);
-
-	rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr);
-	gfs2_holder_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + 2);
-
-
-	error = gfs2_glock_nq(ghs); /* parent */
-	if (error)
-		goto out_parent;
-
-	error = gfs2_glock_nq(ghs + 1); /* child */
-	if (error)
-		goto out_child;
-
-	error = gfs2_glock_nq(ghs + 2); /* rgrp */
-	if (error)
-		goto out_rgrp;
-
-	error = gfs2_unlink_ok(dip, &dentry->d_name, ip);
-	if (error)
-		goto out_gunlock;
-
-	error = gfs2_trans_begin(sdp, 2*RES_DINODE + RES_LEAF + RES_RG_BIT, 0);
-	if (error)
-		goto out_gunlock;
-
-	error = gfs2_dir_del(dip, &dentry->d_name);
-        if (error)
-                goto out_end_trans;
-
-	error = gfs2_change_nlink(ip, -1);
-
-out_end_trans:
-	gfs2_trans_end(sdp);
-out_gunlock:
-	gfs2_glock_dq(ghs + 2);
-out_rgrp:
-	gfs2_holder_uninit(ghs + 2);
-	gfs2_glock_dq(ghs + 1);
-out_child:
-	gfs2_holder_uninit(ghs + 1);
-	gfs2_glock_dq(ghs);
-out_parent:
-	gfs2_holder_uninit(ghs);
-	gfs2_glock_dq_uninit(&ri_gh);
-	return error;
-}
-
-/**
- * gfs2_symlink - Create a symlink
- * @dir: The directory to create the symlink in
- * @dentry: The dentry to put the symlink in
- * @symname: The thing which the link points to
- *
- * Returns: errno
- */
-
-static int gfs2_symlink(struct inode *dir, struct dentry *dentry,
-			const char *symname)
-{
-	struct gfs2_inode *dip = GFS2_I(dir), *ip;
-	struct gfs2_sbd *sdp = GFS2_SB(dir);
-	struct gfs2_holder ghs[2];
-	struct inode *inode;
-	struct buffer_head *dibh;
-	int size;
-	int error;
-
-	/* Must be stuffed with a null terminator for gfs2_follow_link() */
-	size = strlen(symname);
-	if (size > sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode) - 1)
-		return -ENAMETOOLONG;
-
-	gfs2_holder_init(dip->i_gl, 0, 0, ghs);
-
-	inode = gfs2_createi(ghs, &dentry->d_name, S_IFLNK | S_IRWXUGO, 0);
-	if (IS_ERR(inode)) {
-		gfs2_holder_uninit(ghs);
-		return PTR_ERR(inode);
-	}
-
-	ip = ghs[1].gh_gl->gl_object;
-
-	i_size_write(inode, size);
-
-	error = gfs2_meta_inode_buffer(ip, &dibh);
-
-	if (!gfs2_assert_withdraw(sdp, !error)) {
-		gfs2_dinode_out(ip, dibh->b_data);
-		memcpy(dibh->b_data + sizeof(struct gfs2_dinode), symname,
-		       size);
-		brelse(dibh);
-	}
-
-	gfs2_trans_end(sdp);
-	if (dip->i_alloc->al_rgd)
-		gfs2_inplace_release(dip);
-	gfs2_quota_unlock(dip);
-	gfs2_alloc_put(dip);
-
-	gfs2_glock_dq_uninit_m(2, ghs);
-
-	d_instantiate(dentry, inode);
-	mark_inode_dirty(inode);
-
-	return 0;
-}
-
-/**
- * gfs2_mkdir - Make a directory
- * @dir: The parent directory of the new one
- * @dentry: The dentry of the new directory
- * @mode: The mode of the new directory
- *
- * Returns: errno
- */
-
-static int gfs2_mkdir(struct inode *dir, struct dentry *dentry, int mode)
-{
-	struct gfs2_inode *dip = GFS2_I(dir), *ip;
-	struct gfs2_sbd *sdp = GFS2_SB(dir);
-	struct gfs2_holder ghs[2];
-	struct inode *inode;
-	struct buffer_head *dibh;
-	int error;
-
-	gfs2_holder_init(dip->i_gl, 0, 0, ghs);
-
-	inode = gfs2_createi(ghs, &dentry->d_name, S_IFDIR | mode, 0);
-	if (IS_ERR(inode)) {
-		gfs2_holder_uninit(ghs);
-		return PTR_ERR(inode);
-	}
-
-	ip = ghs[1].gh_gl->gl_object;
-
-	ip->i_inode.i_nlink = 2;
-	i_size_write(inode, sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode));
-	ip->i_diskflags |= GFS2_DIF_JDATA;
-	ip->i_entries = 2;
-
-	error = gfs2_meta_inode_buffer(ip, &dibh);
-
-	if (!gfs2_assert_withdraw(sdp, !error)) {
-		struct gfs2_dinode *di = (struct gfs2_dinode *)dibh->b_data;
-		struct gfs2_dirent *dent = (struct gfs2_dirent *)(di+1);
-
-		gfs2_trans_add_bh(ip->i_gl, dibh, 1);
-		gfs2_qstr2dirent(&gfs2_qdot, GFS2_DIRENT_SIZE(gfs2_qdot.len), dent);
-		dent->de_inum = di->di_num; /* already GFS2 endian */
-		dent->de_type = cpu_to_be16(DT_DIR);
-		di->di_entries = cpu_to_be32(1);
-
-		dent = (struct gfs2_dirent *)((char*)dent + GFS2_DIRENT_SIZE(1));
-		gfs2_qstr2dirent(&gfs2_qdotdot, dibh->b_size - GFS2_DIRENT_SIZE(1) - sizeof(struct gfs2_dinode), dent);
-
-		gfs2_inum_out(dip, dent);
-		dent->de_type = cpu_to_be16(DT_DIR);
-
-		gfs2_dinode_out(ip, di);
-
-		brelse(dibh);
-	}
-
-	error = gfs2_change_nlink(dip, +1);
-	gfs2_assert_withdraw(sdp, !error); /* dip already pinned */
-
-	gfs2_trans_end(sdp);
-	if (dip->i_alloc->al_rgd)
-		gfs2_inplace_release(dip);
-	gfs2_quota_unlock(dip);
-	gfs2_alloc_put(dip);
-
-	gfs2_glock_dq_uninit_m(2, ghs);
-
-	d_instantiate(dentry, inode);
-	mark_inode_dirty(inode);
-
-	return 0;
-}
-
-/**
- * gfs2_rmdiri - Remove a directory
- * @dip: The parent directory of the directory to be removed
- * @name: The name of the directory to be removed
- * @ip: The GFS2 inode of the directory to be removed
- *
- * Assumes Glocks on dip and ip are held
- *
- * Returns: errno
- */
-
-static int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name,
-		       struct gfs2_inode *ip)
-{
-	int error;
-
-	if (ip->i_entries != 2) {
-		if (gfs2_consist_inode(ip))
-			gfs2_dinode_print(ip);
-		return -EIO;
-	}
-
-	error = gfs2_dir_del(dip, name);
-	if (error)
-		return error;
-
-	error = gfs2_change_nlink(dip, -1);
-	if (error)
-		return error;
-
-	error = gfs2_dir_del(ip, &gfs2_qdot);
-	if (error)
-		return error;
-
-	error = gfs2_dir_del(ip, &gfs2_qdotdot);
-	if (error)
-		return error;
-
-	/* It looks odd, but it really should be done twice */
-	error = gfs2_change_nlink(ip, -1);
-	if (error)
-		return error;
-
-	error = gfs2_change_nlink(ip, -1);
-	if (error)
-		return error;
-
-	return error;
-}
-
-/**
- * gfs2_rmdir - Remove a directory
- * @dir: The parent directory of the directory to be removed
- * @dentry: The dentry of the directory to remove
- *
- * Remove a directory. Call gfs2_rmdiri()
- *
- * Returns: errno
- */
-
-static int gfs2_rmdir(struct inode *dir, struct dentry *dentry)
-{
-	struct gfs2_inode *dip = GFS2_I(dir);
-	struct gfs2_sbd *sdp = GFS2_SB(dir);
-	struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
-	struct gfs2_holder ghs[3];
-	struct gfs2_rgrpd *rgd;
-	struct gfs2_holder ri_gh;
-	int error;
-
-	error = gfs2_rindex_hold(sdp, &ri_gh);
-	if (error)
-		return error;
-	gfs2_holder_init(dip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
-	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + 1);
-
-	rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr);
-	gfs2_holder_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + 2);
-
-	error = gfs2_glock_nq(ghs); /* parent */
-	if (error)
-		goto out_parent;
-
-	error = gfs2_glock_nq(ghs + 1); /* child */
-	if (error)
-		goto out_child;
-
-	error = gfs2_glock_nq(ghs + 2); /* rgrp */
-	if (error)
-		goto out_rgrp;
-
-	error = gfs2_unlink_ok(dip, &dentry->d_name, ip);
-	if (error)
-		goto out_gunlock;
-
-	if (ip->i_entries < 2) {
-		if (gfs2_consist_inode(ip))
-			gfs2_dinode_print(ip);
-		error = -EIO;
-		goto out_gunlock;
-	}
-	if (ip->i_entries > 2) {
-		error = -ENOTEMPTY;
-		goto out_gunlock;
-	}
-
-	error = gfs2_trans_begin(sdp, 2 * RES_DINODE + 3 * RES_LEAF + RES_RG_BIT, 0);
-	if (error)
-		goto out_gunlock;
-
-	error = gfs2_rmdiri(dip, &dentry->d_name, ip);
-
-	gfs2_trans_end(sdp);
-
-out_gunlock:
-	gfs2_glock_dq(ghs + 2);
-out_rgrp:
-	gfs2_holder_uninit(ghs + 2);
-	gfs2_glock_dq(ghs + 1);
-out_child:
-	gfs2_holder_uninit(ghs + 1);
-	gfs2_glock_dq(ghs);
-out_parent:
-	gfs2_holder_uninit(ghs);
-	gfs2_glock_dq_uninit(&ri_gh);
-	return error;
-}
-
-/**
- * gfs2_mknod - Make a special file
- * @dir: The directory in which the special file will reside
- * @dentry: The dentry of the special file
- * @mode: The mode of the special file
- * @rdev: The device specification of the special file
- *
- */
-
-static int gfs2_mknod(struct inode *dir, struct dentry *dentry, int mode,
-		      dev_t dev)
-{
-	struct gfs2_inode *dip = GFS2_I(dir);
-	struct gfs2_sbd *sdp = GFS2_SB(dir);
-	struct gfs2_holder ghs[2];
-	struct inode *inode;
-
-	gfs2_holder_init(dip->i_gl, 0, 0, ghs);
-
-	inode = gfs2_createi(ghs, &dentry->d_name, mode, dev);
-	if (IS_ERR(inode)) {
-		gfs2_holder_uninit(ghs);
-		return PTR_ERR(inode);
-	}
-
-	gfs2_trans_end(sdp);
-	if (dip->i_alloc->al_rgd)
-		gfs2_inplace_release(dip);
-	gfs2_quota_unlock(dip);
-	gfs2_alloc_put(dip);
-
-	gfs2_glock_dq_uninit_m(2, ghs);
-
-	d_instantiate(dentry, inode);
-	mark_inode_dirty(inode);
-
-	return 0;
-}
-
-/*
- * gfs2_ok_to_move - check if it's ok to move a directory to another directory
- * @this: move this
- * @to: to here
- *
- * Follow @to back to the root and make sure we don't encounter @this
- * Assumes we already hold the rename lock.
- *
- * Returns: errno
- */
-
-static int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to)
-{
-	struct inode *dir = &to->i_inode;
-	struct super_block *sb = dir->i_sb;
-	struct inode *tmp;
-	int error = 0;
-
-	igrab(dir);
-
-	for (;;) {
-		if (dir == &this->i_inode) {
-			error = -EINVAL;
-			break;
-		}
-		if (dir == sb->s_root->d_inode) {
-			error = 0;
-			break;
-		}
-
-		tmp = gfs2_lookupi(dir, &gfs2_qdotdot, 1);
-		if (IS_ERR(tmp)) {
-			error = PTR_ERR(tmp);
-			break;
-		}
-
-		iput(dir);
-		dir = tmp;
-	}
-
-	iput(dir);
-
-	return error;
-}
-
-/**
- * gfs2_rename - Rename a file
- * @odir: Parent directory of old file name
- * @odentry: The old dentry of the file
- * @ndir: Parent directory of new file name
- * @ndentry: The new dentry of the file
- *
- * Returns: errno
- */
-
-static int gfs2_rename(struct inode *odir, struct dentry *odentry,
-		       struct inode *ndir, struct dentry *ndentry)
-{
-	struct gfs2_inode *odip = GFS2_I(odir);
-	struct gfs2_inode *ndip = GFS2_I(ndir);
-	struct gfs2_inode *ip = GFS2_I(odentry->d_inode);
-	struct gfs2_inode *nip = NULL;
-	struct gfs2_sbd *sdp = GFS2_SB(odir);
-	struct gfs2_holder ghs[5], r_gh = { .gh_gl = NULL, }, ri_gh;
-	struct gfs2_rgrpd *nrgd;
-	unsigned int num_gh;
-	int dir_rename = 0;
-	int alloc_required = 0;
-	unsigned int x;
-	int error;
-
-	if (ndentry->d_inode) {
-		nip = GFS2_I(ndentry->d_inode);
-		if (ip == nip)
-			return 0;
-	}
-
-	error = gfs2_rindex_hold(sdp, &ri_gh);
-	if (error)
-		return error;
-
-	if (odip != ndip) {
-		error = gfs2_glock_nq_init(sdp->sd_rename_gl, LM_ST_EXCLUSIVE,
-					   0, &r_gh);
-		if (error)
-			goto out;
-
-		if (S_ISDIR(ip->i_inode.i_mode)) {
-			dir_rename = 1;
-			/* don't move a dirctory into it's subdir */
-			error = gfs2_ok_to_move(ip, ndip);
-			if (error)
-				goto out_gunlock_r;
-		}
-	}
-
-	num_gh = 1;
-	gfs2_holder_init(odip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
-	if (odip != ndip) {
-		gfs2_holder_init(ndip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh);
-		num_gh++;
-	}
-	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh);
-	num_gh++;
-
-	if (nip) {
-		gfs2_holder_init(nip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh);
-		num_gh++;
-		/* grab the resource lock for unlink flag twiddling 
-		 * this is the case of the target file already existing
-		 * so we unlink before doing the rename
-		 */
-		nrgd = gfs2_blk2rgrpd(sdp, nip->i_no_addr);
-		if (nrgd)
-			gfs2_holder_init(nrgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh++);
-	}
-
-	for (x = 0; x < num_gh; x++) {
-		error = gfs2_glock_nq(ghs + x);
-		if (error)
-			goto out_gunlock;
-	}
-
-	/* Check out the old directory */
-
-	error = gfs2_unlink_ok(odip, &odentry->d_name, ip);
-	if (error)
-		goto out_gunlock;
-
-	/* Check out the new directory */
-
-	if (nip) {
-		error = gfs2_unlink_ok(ndip, &ndentry->d_name, nip);
-		if (error)
-			goto out_gunlock;
-
-		if (S_ISDIR(nip->i_inode.i_mode)) {
-			if (nip->i_entries < 2) {
-				if (gfs2_consist_inode(nip))
-					gfs2_dinode_print(nip);
-				error = -EIO;
-				goto out_gunlock;
-			}
-			if (nip->i_entries > 2) {
-				error = -ENOTEMPTY;
-				goto out_gunlock;
-			}
-		}
-	} else {
-		error = gfs2_permission(ndir, MAY_WRITE | MAY_EXEC, 0);
-		if (error)
-			goto out_gunlock;
-
-		error = gfs2_dir_check(ndir, &ndentry->d_name, NULL);
-		switch (error) {
-		case -ENOENT:
-			error = 0;
-			break;
-		case 0:
-			error = -EEXIST;
-		default:
-			goto out_gunlock;
-		};
-
-		if (odip != ndip) {
-			if (!ndip->i_inode.i_nlink) {
-				error = -EINVAL;
-				goto out_gunlock;
-			}
-			if (ndip->i_entries == (u32)-1) {
-				error = -EFBIG;
-				goto out_gunlock;
-			}
-			if (S_ISDIR(ip->i_inode.i_mode) &&
-			    ndip->i_inode.i_nlink == (u32)-1) {
-				error = -EMLINK;
-				goto out_gunlock;
-			}
-		}
-	}
-
-	/* Check out the dir to be renamed */
-
-	if (dir_rename) {
-		error = gfs2_permission(odentry->d_inode, MAY_WRITE, 0);
-		if (error)
-			goto out_gunlock;
-	}
-
-	if (nip == NULL)
-		alloc_required = gfs2_diradd_alloc_required(ndir, &ndentry->d_name);
-	error = alloc_required;
-	if (error < 0)
-		goto out_gunlock;
-	error = 0;
-
-	if (alloc_required) {
-		struct gfs2_alloc *al = gfs2_alloc_get(ndip);
-		if (!al) {
-			error = -ENOMEM;
-			goto out_gunlock;
-		}
-
-		error = gfs2_quota_lock_check(ndip);
-		if (error)
-			goto out_alloc;
-
-		al->al_requested = sdp->sd_max_dirres;
-
-		error = gfs2_inplace_reserve_ri(ndip);
-		if (error)
-			goto out_gunlock_q;
-
-		error = gfs2_trans_begin(sdp, sdp->sd_max_dirres +
-					 gfs2_rg_blocks(al) +
-					 4 * RES_DINODE + 4 * RES_LEAF +
-					 RES_STATFS + RES_QUOTA + 4, 0);
-		if (error)
-			goto out_ipreserv;
-	} else {
-		error = gfs2_trans_begin(sdp, 4 * RES_DINODE +
-					 5 * RES_LEAF + 4, 0);
-		if (error)
-			goto out_gunlock;
-	}
-
-	/* Remove the target file, if it exists */
-
-	if (nip) {
-		if (S_ISDIR(nip->i_inode.i_mode))
-			error = gfs2_rmdiri(ndip, &ndentry->d_name, nip);
-		else {
-			error = gfs2_dir_del(ndip, &ndentry->d_name);
-			if (error)
-				goto out_end_trans;
-			error = gfs2_change_nlink(nip, -1);
-		}
-		if (error)
-			goto out_end_trans;
-	}
-
-	if (dir_rename) {
-		error = gfs2_change_nlink(ndip, +1);
-		if (error)
-			goto out_end_trans;
-		error = gfs2_change_nlink(odip, -1);
-		if (error)
-			goto out_end_trans;
-
-		error = gfs2_dir_mvino(ip, &gfs2_qdotdot, ndip, DT_DIR);
-		if (error)
-			goto out_end_trans;
-	} else {
-		struct buffer_head *dibh;
-		error = gfs2_meta_inode_buffer(ip, &dibh);
-		if (error)
-			goto out_end_trans;
-		ip->i_inode.i_ctime = CURRENT_TIME;
-		gfs2_trans_add_bh(ip->i_gl, dibh, 1);
-		gfs2_dinode_out(ip, dibh->b_data);
-		brelse(dibh);
-	}
-
-	error = gfs2_dir_del(odip, &odentry->d_name);
-	if (error)
-		goto out_end_trans;
-
-	error = gfs2_dir_add(ndir, &ndentry->d_name, ip, IF2DT(ip->i_inode.i_mode));
-	if (error)
-		goto out_end_trans;
-
-out_end_trans:
-	gfs2_trans_end(sdp);
-out_ipreserv:
-	if (alloc_required)
-		gfs2_inplace_release(ndip);
-out_gunlock_q:
-	if (alloc_required)
-		gfs2_quota_unlock(ndip);
-out_alloc:
-	if (alloc_required)
-		gfs2_alloc_put(ndip);
-out_gunlock:
-	while (x--) {
-		gfs2_glock_dq(ghs + x);
-		gfs2_holder_uninit(ghs + x);
-	}
-out_gunlock_r:
-	if (r_gh.gh_gl)
-		gfs2_glock_dq_uninit(&r_gh);
-out:
-	gfs2_glock_dq_uninit(&ri_gh);
-	return error;
-}
-
-/**
- * gfs2_follow_link - Follow a symbolic link
- * @dentry: The dentry of the link
- * @nd: Data that we pass to vfs_follow_link()
- *
- * This can handle symlinks of any size.
- *
- * Returns: 0 on success or error code
- */
-
-static void *gfs2_follow_link(struct dentry *dentry, struct nameidata *nd)
-{
-	struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
-	struct gfs2_holder i_gh;
-	struct buffer_head *dibh;
-	unsigned int x, size;
-	char *buf;
-	int error;
-
-	gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh);
-	error = gfs2_glock_nq(&i_gh);
-	if (error) {
-		gfs2_holder_uninit(&i_gh);
-		nd_set_link(nd, ERR_PTR(error));
-		return NULL;
-	}
-
-	size = (unsigned int)i_size_read(&ip->i_inode);
-	if (size == 0) {
-		gfs2_consist_inode(ip);
-		buf = ERR_PTR(-EIO);
-		goto out;
-	}
-
-	error = gfs2_meta_inode_buffer(ip, &dibh);
-	if (error) {
-		buf = ERR_PTR(error);
-		goto out;
-	}
-
-	x = size + 1;
-	buf = kmalloc(x, GFP_NOFS);
-	if (!buf)
-		buf = ERR_PTR(-ENOMEM);
-	else
-		memcpy(buf, dibh->b_data + sizeof(struct gfs2_dinode), x);
-	brelse(dibh);
-out:
-	gfs2_glock_dq_uninit(&i_gh);
-	nd_set_link(nd, buf);
-	return NULL;
-}
-
-static void gfs2_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
-{
-	char *s = nd_get_link(nd);
-	if (!IS_ERR(s))
-		kfree(s);
-}
-
-/**
- * gfs2_permission -
- * @inode: The inode
- * @mask: The mask to be tested
- * @flags: Indicates whether this is an RCU path walk or not
- *
- * This may be called from the VFS directly, or from within GFS2 with the
- * inode locked, so we look to see if the glock is already locked and only
- * lock the glock if its not already been done.
- *
- * Returns: errno
- */
-
-int gfs2_permission(struct inode *inode, int mask, unsigned int flags)
-{
-	struct gfs2_inode *ip;
-	struct gfs2_holder i_gh;
-	int error;
-	int unlock = 0;
-
-
-	ip = GFS2_I(inode);
-	if (gfs2_glock_is_locked_by_me(ip->i_gl) == NULL) {
-		if (flags & IPERM_FLAG_RCU)
-			return -ECHILD;
-		error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &i_gh);
-		if (error)
-			return error;
-		unlock = 1;
-	}
-
-	if ((mask & MAY_WRITE) && IS_IMMUTABLE(inode))
-		error = -EACCES;
-	else
-		error = generic_permission(inode, mask, flags, gfs2_check_acl);
-	if (unlock)
-		gfs2_glock_dq_uninit(&i_gh);
-
-	return error;
-}
-
-static int setattr_chown(struct inode *inode, struct iattr *attr)
-{
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_sbd *sdp = GFS2_SB(inode);
-	u32 ouid, ogid, nuid, ngid;
-	int error;
-
-	ouid = inode->i_uid;
-	ogid = inode->i_gid;
-	nuid = attr->ia_uid;
-	ngid = attr->ia_gid;
-
-	if (!(attr->ia_valid & ATTR_UID) || ouid == nuid)
-		ouid = nuid = NO_QUOTA_CHANGE;
-	if (!(attr->ia_valid & ATTR_GID) || ogid == ngid)
-		ogid = ngid = NO_QUOTA_CHANGE;
-
-	if (!gfs2_alloc_get(ip))
-		return -ENOMEM;
-
-	error = gfs2_quota_lock(ip, nuid, ngid);
-	if (error)
-		goto out_alloc;
-
-	if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) {
-		error = gfs2_quota_check(ip, nuid, ngid);
-		if (error)
-			goto out_gunlock_q;
-	}
-
-	error = gfs2_trans_begin(sdp, RES_DINODE + 2 * RES_QUOTA, 0);
-	if (error)
-		goto out_gunlock_q;
-
-	error = gfs2_setattr_simple(ip, attr);
-	if (error)
-		goto out_end_trans;
-
-	if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) {
-		u64 blocks = gfs2_get_inode_blocks(&ip->i_inode);
-		gfs2_quota_change(ip, -blocks, ouid, ogid);
-		gfs2_quota_change(ip, blocks, nuid, ngid);
-	}
-
-out_end_trans:
-	gfs2_trans_end(sdp);
-out_gunlock_q:
-	gfs2_quota_unlock(ip);
-out_alloc:
-	gfs2_alloc_put(ip);
-	return error;
-}
-
-/**
- * gfs2_setattr - Change attributes on an inode
- * @dentry: The dentry which is changing
- * @attr: The structure describing the change
- *
- * The VFS layer wants to change one or more of an inodes attributes.  Write
- * that change out to disk.
- *
- * Returns: errno
- */
-
-static int gfs2_setattr(struct dentry *dentry, struct iattr *attr)
-{
-	struct inode *inode = dentry->d_inode;
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_holder i_gh;
-	int error;
-
-	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &i_gh);
-	if (error)
-		return error;
-
-	error = -EPERM;
-	if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
-		goto out;
-
-	error = inode_change_ok(inode, attr);
-	if (error)
-		goto out;
-
-	if (attr->ia_valid & ATTR_SIZE)
-		error = gfs2_setattr_size(inode, attr->ia_size);
-	else if (attr->ia_valid & (ATTR_UID | ATTR_GID))
-		error = setattr_chown(inode, attr);
-	else if ((attr->ia_valid & ATTR_MODE) && IS_POSIXACL(inode))
-		error = gfs2_acl_chmod(ip, attr);
-	else
-		error = gfs2_setattr_simple(ip, attr);
-
-out:
-	gfs2_glock_dq_uninit(&i_gh);
-	if (!error)
-		mark_inode_dirty(inode);
-	return error;
-}
-
-/**
- * gfs2_getattr - Read out an inode's attributes
- * @mnt: The vfsmount the inode is being accessed from
- * @dentry: The dentry to stat
- * @stat: The inode's stats
- *
- * This may be called from the VFS directly, or from within GFS2 with the
- * inode locked, so we look to see if the glock is already locked and only
- * lock the glock if its not already been done. Note that its the NFS
- * readdirplus operation which causes this to be called (from filldir)
- * with the glock already held.
- *
- * Returns: errno
- */
-
-static int gfs2_getattr(struct vfsmount *mnt, struct dentry *dentry,
-			struct kstat *stat)
-{
-	struct inode *inode = dentry->d_inode;
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_holder gh;
-	int error;
-	int unlock = 0;
-
-	if (gfs2_glock_is_locked_by_me(ip->i_gl) == NULL) {
-		error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
-		if (error)
-			return error;
-		unlock = 1;
-	}
-
-	generic_fillattr(inode, stat);
-	if (unlock)
-		gfs2_glock_dq_uninit(&gh);
-
-	return 0;
-}
-
-static int gfs2_setxattr(struct dentry *dentry, const char *name,
-			 const void *data, size_t size, int flags)
-{
-	struct inode *inode = dentry->d_inode;
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_holder gh;
-	int ret;
-
-	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
-	ret = gfs2_glock_nq(&gh);
-	if (ret == 0) {
-		ret = generic_setxattr(dentry, name, data, size, flags);
-		gfs2_glock_dq(&gh);
-	}
-	gfs2_holder_uninit(&gh);
-	return ret;
-}
-
-static ssize_t gfs2_getxattr(struct dentry *dentry, const char *name,
-			     void *data, size_t size)
-{
-	struct inode *inode = dentry->d_inode;
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_holder gh;
-	int ret;
-
-	gfs2_holder_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
-	ret = gfs2_glock_nq(&gh);
-	if (ret == 0) {
-		ret = generic_getxattr(dentry, name, data, size);
-		gfs2_glock_dq(&gh);
-	}
-	gfs2_holder_uninit(&gh);
-	return ret;
-}
-
-static int gfs2_removexattr(struct dentry *dentry, const char *name)
-{
-	struct inode *inode = dentry->d_inode;
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_holder gh;
-	int ret;
-
-	gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
-	ret = gfs2_glock_nq(&gh);
-	if (ret == 0) {
-		ret = generic_removexattr(dentry, name);
-		gfs2_glock_dq(&gh);
-	}
-	gfs2_holder_uninit(&gh);
-	return ret;
-}
-
-static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
-		       u64 start, u64 len)
-{
-	struct gfs2_inode *ip = GFS2_I(inode);
-	struct gfs2_holder gh;
-	int ret;
-
-	ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC);
-	if (ret)
-		return ret;
-
-	mutex_lock(&inode->i_mutex);
-
-	ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
-	if (ret)
-		goto out;
-
-	if (gfs2_is_stuffed(ip)) {
-		u64 phys = ip->i_no_addr << inode->i_blkbits;
-		u64 size = i_size_read(inode);
-		u32 flags = FIEMAP_EXTENT_LAST|FIEMAP_EXTENT_NOT_ALIGNED|
-			    FIEMAP_EXTENT_DATA_INLINE;
-		phys += sizeof(struct gfs2_dinode);
-		phys += start;
-		if (start + len > size)
-			len = size - start;
-		if (start < size)
-			ret = fiemap_fill_next_extent(fieinfo, start, phys,
-						      len, flags);
-		if (ret == 1)
-			ret = 0;
-	} else {
-		ret = __generic_block_fiemap(inode, fieinfo, start, len,
-					     gfs2_block_map);
-	}
-
-	gfs2_glock_dq_uninit(&gh);
-out:
-	mutex_unlock(&inode->i_mutex);
-	return ret;
-}
-
-const struct inode_operations gfs2_file_iops = {
-	.permission = gfs2_permission,
-	.setattr = gfs2_setattr,
-	.getattr = gfs2_getattr,
-	.setxattr = gfs2_setxattr,
-	.getxattr = gfs2_getxattr,
-	.listxattr = gfs2_listxattr,
-	.removexattr = gfs2_removexattr,
-	.fiemap = gfs2_fiemap,
-};
-
-const struct inode_operations gfs2_dir_iops = {
-	.create = gfs2_create,
-	.lookup = gfs2_lookup,
-	.link = gfs2_link,
-	.unlink = gfs2_unlink,
-	.symlink = gfs2_symlink,
-	.mkdir = gfs2_mkdir,
-	.rmdir = gfs2_rmdir,
-	.mknod = gfs2_mknod,
-	.rename = gfs2_rename,
-	.permission = gfs2_permission,
-	.setattr = gfs2_setattr,
-	.getattr = gfs2_getattr,
-	.setxattr = gfs2_setxattr,
-	.getxattr = gfs2_getxattr,
-	.listxattr = gfs2_listxattr,
-	.removexattr = gfs2_removexattr,
-	.fiemap = gfs2_fiemap,
-};
-
-const struct inode_operations gfs2_symlink_iops = {
-	.readlink = generic_readlink,
-	.follow_link = gfs2_follow_link,
-	.put_link = gfs2_put_link,
-	.permission = gfs2_permission,
-	.setattr = gfs2_setattr,
-	.getattr = gfs2_getattr,
-	.setxattr = gfs2_setxattr,
-	.getxattr = gfs2_getxattr,
-	.listxattr = gfs2_listxattr,
-	.removexattr = gfs2_removexattr,
-	.fiemap = gfs2_fiemap,
-};
-
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 6fcae8469f6d76a178710ee2ece82108c8ec2ba1..9b780df3fd5476c7014d1db3cf76f1b1a97399fb 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -78,10 +78,11 @@ static u32 rgblk_search(struct gfs2_rgrpd *rgd, u32 goal,
 
 static inline void gfs2_setbit(struct gfs2_rgrpd *rgd, unsigned char *buf1,
 			       unsigned char *buf2, unsigned int offset,
-			       unsigned int buflen, u32 block,
+			       struct gfs2_bitmap *bi, u32 block,
 			       unsigned char new_state)
 {
 	unsigned char *byte1, *byte2, *end, cur_state;
+	unsigned int buflen = bi->bi_len;
 	const unsigned int bit = (block % GFS2_NBBY) * GFS2_BIT_SIZE;
 
 	byte1 = buf1 + offset + (block / GFS2_NBBY);
@@ -92,6 +93,16 @@ static inline void gfs2_setbit(struct gfs2_rgrpd *rgd, unsigned char *buf1,
 	cur_state = (*byte1 >> bit) & GFS2_BIT_MASK;
 
 	if (unlikely(!valid_change[new_state * 4 + cur_state])) {
+		printk(KERN_WARNING "GFS2: buf_blk = 0x%llx old_state=%d, "
+		       "new_state=%d\n",
+		       (unsigned long long)block, cur_state, new_state);
+		printk(KERN_WARNING "GFS2: rgrp=0x%llx bi_start=0x%lx\n",
+		       (unsigned long long)rgd->rd_addr,
+		       (unsigned long)bi->bi_start);
+		printk(KERN_WARNING "GFS2: bi_offset=0x%lx bi_len=0x%lx\n",
+		       (unsigned long)bi->bi_offset,
+		       (unsigned long)bi->bi_len);
+		dump_stack();
 		gfs2_consist_rgrpd(rgd);
 		return;
 	}
@@ -381,6 +392,7 @@ static void clear_rgrpdi(struct gfs2_sbd *sdp)
 
 		if (gl) {
 			gl->gl_object = NULL;
+			gfs2_glock_add_to_lru(gl);
 			gfs2_glock_put(gl);
 		}
 
@@ -1365,7 +1377,7 @@ static u32 rgblk_search(struct gfs2_rgrpd *rgd, u32 goal,
 
 	gfs2_trans_add_bh(rgd->rd_gl, bi->bi_bh, 1);
 	gfs2_setbit(rgd, bi->bi_bh->b_data, bi->bi_clone, bi->bi_offset,
-		    bi->bi_len, blk, new_state);
+		    bi, blk, new_state);
 	goal = blk;
 	while (*n < elen) {
 		goal++;
@@ -1375,7 +1387,7 @@ static u32 rgblk_search(struct gfs2_rgrpd *rgd, u32 goal,
 		    GFS2_BLKST_FREE)
 			break;
 		gfs2_setbit(rgd, bi->bi_bh->b_data, bi->bi_clone, bi->bi_offset,
-			    bi->bi_len, goal, new_state);
+			    bi, goal, new_state);
 		(*n)++;
 	}
 out:
@@ -1432,7 +1444,7 @@ static struct gfs2_rgrpd *rgblk_free(struct gfs2_sbd *sdp, u64 bstart,
 		}
 		gfs2_trans_add_bh(rgd->rd_gl, bi->bi_bh, 1);
 		gfs2_setbit(rgd, bi->bi_bh->b_data, NULL, bi->bi_offset,
-			    bi->bi_len, buf_blk, new_state);
+			    bi, buf_blk, new_state);
 	}
 
 	return rgd;
@@ -1617,6 +1629,10 @@ void __gfs2_free_data(struct gfs2_inode *ip, u64 bstart, u32 blen)
 	gfs2_rgrp_out(rgd, rgd->rd_bits[0].bi_bh->b_data);
 
 	gfs2_trans_add_rg(rgd);
+
+	/* Directories keep their data in the metadata address space */
+	if (ip->i_depth)
+		gfs2_meta_wipe(ip, bstart, blen);
 }
 
 /**
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index b9f28e66dad190af29b389b2830f1ff66efff024..ed540e7018beee30c058b185d6599cfff30dd9ba 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -23,6 +23,7 @@
 #include <linux/time.h>
 #include <linux/wait.h>
 #include <linux/writeback.h>
+#include <linux/backing-dev.h>
 
 #include "gfs2.h"
 #include "incore.h"
@@ -700,11 +701,47 @@ void gfs2_unfreeze_fs(struct gfs2_sbd *sdp)
 	mutex_unlock(&sdp->sd_freeze_lock);
 }
 
+void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)
+{
+	struct gfs2_dinode *str = buf;
+
+	str->di_header.mh_magic = cpu_to_be32(GFS2_MAGIC);
+	str->di_header.mh_type = cpu_to_be32(GFS2_METATYPE_DI);
+	str->di_header.mh_format = cpu_to_be32(GFS2_FORMAT_DI);
+	str->di_num.no_addr = cpu_to_be64(ip->i_no_addr);
+	str->di_num.no_formal_ino = cpu_to_be64(ip->i_no_formal_ino);
+	str->di_mode = cpu_to_be32(ip->i_inode.i_mode);
+	str->di_uid = cpu_to_be32(ip->i_inode.i_uid);
+	str->di_gid = cpu_to_be32(ip->i_inode.i_gid);
+	str->di_nlink = cpu_to_be32(ip->i_inode.i_nlink);
+	str->di_size = cpu_to_be64(i_size_read(&ip->i_inode));
+	str->di_blocks = cpu_to_be64(gfs2_get_inode_blocks(&ip->i_inode));
+	str->di_atime = cpu_to_be64(ip->i_inode.i_atime.tv_sec);
+	str->di_mtime = cpu_to_be64(ip->i_inode.i_mtime.tv_sec);
+	str->di_ctime = cpu_to_be64(ip->i_inode.i_ctime.tv_sec);
+
+	str->di_goal_meta = cpu_to_be64(ip->i_goal);
+	str->di_goal_data = cpu_to_be64(ip->i_goal);
+	str->di_generation = cpu_to_be64(ip->i_generation);
+
+	str->di_flags = cpu_to_be32(ip->i_diskflags);
+	str->di_height = cpu_to_be16(ip->i_height);
+	str->di_payload_format = cpu_to_be32(S_ISDIR(ip->i_inode.i_mode) &&
+					     !(ip->i_diskflags & GFS2_DIF_EXHASH) ?
+					     GFS2_FORMAT_DE : 0);
+	str->di_depth = cpu_to_be16(ip->i_depth);
+	str->di_entries = cpu_to_be32(ip->i_entries);
+
+	str->di_eattr = cpu_to_be64(ip->i_eattr);
+	str->di_atime_nsec = cpu_to_be32(ip->i_inode.i_atime.tv_nsec);
+	str->di_mtime_nsec = cpu_to_be32(ip->i_inode.i_mtime.tv_nsec);
+	str->di_ctime_nsec = cpu_to_be32(ip->i_inode.i_ctime.tv_nsec);
+}
 
 /**
  * gfs2_write_inode - Make sure the inode is stable on the disk
  * @inode: The inode
- * @sync: synchronous write flag
+ * @wbc: The writeback control structure
  *
  * Returns: errno
  */
@@ -713,15 +750,17 @@ static int gfs2_write_inode(struct inode *inode, struct writeback_control *wbc)
 {
 	struct gfs2_inode *ip = GFS2_I(inode);
 	struct gfs2_sbd *sdp = GFS2_SB(inode);
+	struct address_space *metamapping = gfs2_glock2aspace(ip->i_gl);
+	struct backing_dev_info *bdi = metamapping->backing_dev_info;
 	struct gfs2_holder gh;
 	struct buffer_head *bh;
 	struct timespec atime;
 	struct gfs2_dinode *di;
-	int ret = 0;
+	int ret = -EAGAIN;
 
-	/* Check this is a "normal" inode, etc */
+	/* Skip timestamp update, if this is from a memalloc */
 	if (current->flags & PF_MEMALLOC)
-		return 0;
+		goto do_flush;
 	ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
 	if (ret)
 		goto do_flush;
@@ -745,6 +784,13 @@ static int gfs2_write_inode(struct inode *inode, struct writeback_control *wbc)
 do_flush:
 	if (wbc->sync_mode == WB_SYNC_ALL)
 		gfs2_log_flush(GFS2_SB(inode), ip->i_gl);
+	filemap_fdatawrite(metamapping);
+	if (bdi->dirty_exceeded)
+		gfs2_ail1_flush(sdp, wbc);
+	if (!ret && (wbc->sync_mode == WB_SYNC_ALL))
+		ret = filemap_fdatawait(metamapping);
+	if (ret)
+		mark_inode_dirty_sync(inode);
 	return ret;
 }
 
@@ -874,8 +920,9 @@ static void gfs2_put_super(struct super_block *sb)
 
 static int gfs2_sync_fs(struct super_block *sb, int wait)
 {
-	if (wait && sb->s_fs_info)
-		gfs2_log_flush(sb->s_fs_info, NULL);
+	struct gfs2_sbd *sdp = sb->s_fs_info;
+	if (wait && sdp)
+		gfs2_log_flush(sdp, NULL);
 	return 0;
 }
 
@@ -1308,6 +1355,78 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
 	return 0;
 }
 
+static void gfs2_final_release_pages(struct gfs2_inode *ip)
+{
+	struct inode *inode = &ip->i_inode;
+	struct gfs2_glock *gl = ip->i_gl;
+
+	truncate_inode_pages(gfs2_glock2aspace(ip->i_gl), 0);
+	truncate_inode_pages(&inode->i_data, 0);
+
+	if (atomic_read(&gl->gl_revokes) == 0) {
+		clear_bit(GLF_LFLUSH, &gl->gl_flags);
+		clear_bit(GLF_DIRTY, &gl->gl_flags);
+	}
+}
+
+static int gfs2_dinode_dealloc(struct gfs2_inode *ip)
+{
+	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
+	struct gfs2_alloc *al;
+	struct gfs2_rgrpd *rgd;
+	int error;
+
+	if (gfs2_get_inode_blocks(&ip->i_inode) != 1) {
+		gfs2_consist_inode(ip);
+		return -EIO;
+	}
+
+	al = gfs2_alloc_get(ip);
+	if (!al)
+		return -ENOMEM;
+
+	error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE);
+	if (error)
+		goto out;
+
+	error = gfs2_rindex_hold(sdp, &al->al_ri_gh);
+	if (error)
+		goto out_qs;
+
+	rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr);
+	if (!rgd) {
+		gfs2_consist_inode(ip);
+		error = -EIO;
+		goto out_rindex_relse;
+	}
+
+	error = gfs2_glock_nq_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0,
+				   &al->al_rgd_gh);
+	if (error)
+		goto out_rindex_relse;
+
+	error = gfs2_trans_begin(sdp, RES_RG_BIT + RES_STATFS + RES_QUOTA,
+				 sdp->sd_jdesc->jd_blocks);
+	if (error)
+		goto out_rg_gunlock;
+
+	gfs2_free_di(rgd, ip);
+
+	gfs2_final_release_pages(ip);
+
+	gfs2_trans_end(sdp);
+
+out_rg_gunlock:
+	gfs2_glock_dq_uninit(&al->al_rgd_gh);
+out_rindex_relse:
+	gfs2_glock_dq_uninit(&al->al_ri_gh);
+out_qs:
+	gfs2_quota_unhold(ip);
+out:
+	gfs2_alloc_put(ip);
+	return error;
+}
+
 /*
  * We have to (at the moment) hold the inodes main lock to cover
  * the gap between unlocking the shared lock on the iopen lock and
@@ -1371,15 +1490,13 @@ static void gfs2_evict_inode(struct inode *inode)
 	}
 
 	error = gfs2_dinode_dealloc(ip);
-	if (error)
-		goto out_unlock;
+	goto out_unlock;
 
 out_truncate:
 	error = gfs2_trans_begin(sdp, 0, sdp->sd_jdesc->jd_blocks);
 	if (error)
 		goto out_unlock;
-	/* Needs to be done before glock release & also in a transaction */
-	truncate_inode_pages(&inode->i_data, 0);
+	gfs2_final_release_pages(ip);
 	gfs2_trans_end(sdp);
 
 out_unlock:
@@ -1394,6 +1511,7 @@ static void gfs2_evict_inode(struct inode *inode)
 	end_writeback(inode);
 
 	ip->i_gl->gl_object = NULL;
+	gfs2_glock_add_to_lru(ip->i_gl);
 	gfs2_glock_put(ip->i_gl);
 	ip->i_gl = NULL;
 	if (ip->i_iopen_gh.gh_gl) {
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 748ccb557c18fc504c28951f13d634fe9f05fa0a..e20eab37bc80c3fa6629c38dd79c1b9dc6491c2f 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -81,7 +81,8 @@ static int gfs2_uuid_valid(const u8 *uuid)
 
 static ssize_t uuid_show(struct gfs2_sbd *sdp, char *buf)
 {
-	const u8 *uuid = sdp->sd_sb.sb_uuid;
+	struct super_block *s = sdp->sd_vfs;
+	const u8 *uuid = s->s_uuid;
 	buf[0] = '\0';
 	if (!gfs2_uuid_valid(uuid))
 		return 0;
@@ -616,7 +617,8 @@ static int gfs2_uevent(struct kset *kset, struct kobject *kobj,
 		       struct kobj_uevent_env *env)
 {
 	struct gfs2_sbd *sdp = container_of(kobj, struct gfs2_sbd, sd_kobj);
-	const u8 *uuid = sdp->sd_sb.sb_uuid;
+	struct super_block *s = sdp->sd_vfs;
+	const u8 *uuid = s->s_uuid;
 
 	add_uevent_var(env, "LOCKTABLE=%s", sdp->sd_table_name);
 	add_uevent_var(env, "LOCKPROTO=%s", sdp->sd_proto_name);
diff --git a/fs/gfs2/trace_gfs2.h b/fs/gfs2/trace_gfs2.h
index cedb0bb96d968414d14e6eca3e5b934b68ee606e..5d07609ec57db11a276511f20c2bfe1c9d8ffd16 100644
--- a/fs/gfs2/trace_gfs2.h
+++ b/fs/gfs2/trace_gfs2.h
@@ -10,6 +10,7 @@
 #include <linux/buffer_head.h>
 #include <linux/dlmconstants.h>
 #include <linux/gfs2_ondisk.h>
+#include <linux/writeback.h>
 #include "incore.h"
 #include "glock.h"
 
@@ -40,7 +41,9 @@
 	{(1UL << GLF_REPLY_PENDING),		"r" },		\
 	{(1UL << GLF_INITIAL),			"I" },		\
 	{(1UL << GLF_FROZEN),			"F" },		\
-	{(1UL << GLF_QUEUED),			"q" })
+	{(1UL << GLF_QUEUED),			"q" },		\
+	{(1UL << GLF_LRU),			"L" },		\
+	{(1UL << GLF_OBJECT),			"o" })
 
 #ifndef NUMPTY
 #define NUMPTY
@@ -94,7 +97,7 @@ TRACE_EVENT(gfs2_glock_state_change,
 		__entry->new_state	= glock_trace_state(new_state);
 		__entry->tgt_state	= glock_trace_state(gl->gl_target);
 		__entry->dmt_state	= glock_trace_state(gl->gl_demote_state);
-		__entry->flags		= gl->gl_flags;
+		__entry->flags		= gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
 	),
 
 	TP_printk("%u,%u glock %d:%lld state %s to %s tgt:%s dmt:%s flags:%s",
@@ -127,7 +130,7 @@ TRACE_EVENT(gfs2_glock_put,
 		__entry->gltype		= gl->gl_name.ln_type;
 		__entry->glnum		= gl->gl_name.ln_number;
 		__entry->cur_state	= glock_trace_state(gl->gl_state);
-		__entry->flags		= gl->gl_flags;
+		__entry->flags		= gl->gl_flags  | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
 	),
 
 	TP_printk("%u,%u glock %d:%lld state %s => %s flags:%s",
@@ -161,7 +164,7 @@ TRACE_EVENT(gfs2_demote_rq,
 		__entry->glnum		= gl->gl_name.ln_number;
 		__entry->cur_state	= glock_trace_state(gl->gl_state);
 		__entry->dmt_state	= glock_trace_state(gl->gl_demote_state);
-		__entry->flags		= gl->gl_flags;
+		__entry->flags		= gl->gl_flags  | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
 	),
 
 	TP_printk("%u,%u glock %d:%lld demote %s to %s flags:%s",
@@ -318,6 +321,33 @@ TRACE_EVENT(gfs2_log_blocks,
 		  MINOR(__entry->dev), __entry->blocks)
 );
 
+/* Writing back the AIL */
+TRACE_EVENT(gfs2_ail_flush,
+
+	TP_PROTO(const struct gfs2_sbd *sdp, const struct writeback_control *wbc, int start),
+
+	TP_ARGS(sdp, wbc, start),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	int, start			)
+		__field(	int, sync_mode			)
+		__field(	long, nr_to_write		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= sdp->sd_vfs->s_dev;
+		__entry->start		= start;
+		__entry->sync_mode	= wbc->sync_mode;
+		__entry->nr_to_write	= wbc->nr_to_write;
+	),
+
+	TP_printk("%u,%u ail flush %s %s %ld", MAJOR(__entry->dev),
+		  MINOR(__entry->dev), __entry->start ? "start" : "end",
+		  __entry->sync_mode == WB_SYNC_ALL ? "all" : "none",
+		  __entry->nr_to_write)
+);
+
 /* Section 3 - bmap
  *
  * Objectives:
diff --git a/fs/inode.c b/fs/inode.c
index 33c963d08ab49ecc4244a5e817db4af525794ce5..05f4fa521325b071f7ad114354b30233b131ae48 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -24,6 +24,7 @@
 #include <linux/mount.h>
 #include <linux/async.h>
 #include <linux/posix_acl.h>
+#include <linux/prefetch.h>
 #include <linux/ima.h>
 #include <linux/cred.h>
 #include "internal.h"
diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c
index 1adc8d455f0ea2d66237436184766c5ed120688f..df0de27c273349c22ee6b8770b589663801c68f5 100644
--- a/fs/logfs/dev_bdev.c
+++ b/fs/logfs/dev_bdev.c
@@ -10,6 +10,7 @@
 #include <linux/blkdev.h>
 #include <linux/buffer_head.h>
 #include <linux/gfp.h>
+#include <linux/prefetch.h>
 
 #define PAGE_OFS(ofs) ((ofs) & (PAGE_SIZE-1))
 
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c
index 9e22085231b30e5f45d41efbf7101d5340344231..d8d09380c7deafd2b27e10606ef2f951fb044083 100644
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -481,7 +481,7 @@ static int inode_write_alias(struct super_block *sb,
 			val = inode_val0(inode);
 			break;
 		case INODE_USED_OFS:
-			val = cpu_to_be64(li->li_used_bytes);;
+			val = cpu_to_be64(li->li_used_bytes);
 			break;
 		case INODE_SIZE_OFS:
 			val = cpu_to_be64(i_size_read(inode));
diff --git a/fs/namei.c b/fs/namei.c
index 54fc993e3027d4dff98dcf4f14ebbb4d817cdb0f..6ff858c049c030fd5ea1e142a02c39bb4b51a2dc 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -179,7 +179,7 @@ EXPORT_SYMBOL(putname);
 static int acl_permission_check(struct inode *inode, int mask, unsigned int flags,
 		int (*check_acl)(struct inode *inode, int mask, unsigned int flags))
 {
-	umode_t			mode = inode->i_mode;
+	unsigned int mode = inode->i_mode;
 
 	mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
 
@@ -1378,12 +1378,12 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
 {
 	int res;
 
-	BUG_ON(nd->depth >= MAX_NESTED_LINKS);
 	if (unlikely(current->link_count >= MAX_NESTED_LINKS)) {
 		path_put_conditional(path, nd);
 		path_put(&nd->path);
 		return -ELOOP;
 	}
+	BUG_ON(nd->depth >= MAX_NESTED_LINKS);
 
 	nd->depth++;
 	current->link_count++;
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c
index 6f8192f4cfc759b653c186c5122565bacdd96631..be79dc9f386da265328c1975127e8f577c85ed25 100644
--- a/fs/nfs/nfs4filelayout.c
+++ b/fs/nfs/nfs4filelayout.c
@@ -117,6 +117,8 @@ static int filelayout_async_handle_error(struct rpc_task *task,
 	case -EKEYEXPIRED:
 		rpc_delay(task, FILELAYOUT_POLL_RETRY_MAX);
 		break;
+	case -NFS4ERR_RETRY_UNCACHED_REP:
+		break;
 	default:
 		dprintk("%s DS error. Retry through MDS %d\n", __func__,
 			task->tk_status);
@@ -416,7 +418,8 @@ static int
 filelayout_check_layout(struct pnfs_layout_hdr *lo,
 			struct nfs4_filelayout_segment *fl,
 			struct nfs4_layoutget_res *lgr,
-			struct nfs4_deviceid *id)
+			struct nfs4_deviceid *id,
+			gfp_t gfp_flags)
 {
 	struct nfs4_file_layout_dsaddr *dsaddr;
 	int status = -EINVAL;
@@ -439,7 +442,7 @@ filelayout_check_layout(struct pnfs_layout_hdr *lo,
 	/* find and reference the deviceid */
 	dsaddr = nfs4_fl_find_get_deviceid(id);
 	if (dsaddr == NULL) {
-		dsaddr = get_device_info(lo->plh_inode, id);
+		dsaddr = get_device_info(lo->plh_inode, id, gfp_flags);
 		if (dsaddr == NULL)
 			goto out;
 	}
@@ -500,7 +503,8 @@ static int
 filelayout_decode_layout(struct pnfs_layout_hdr *flo,
 			 struct nfs4_filelayout_segment *fl,
 			 struct nfs4_layoutget_res *lgr,
-			 struct nfs4_deviceid *id)
+			 struct nfs4_deviceid *id,
+			 gfp_t gfp_flags)
 {
 	struct xdr_stream stream;
 	struct xdr_buf buf = {
@@ -516,7 +520,7 @@ filelayout_decode_layout(struct pnfs_layout_hdr *flo,
 
 	dprintk("%s: set_layout_map Begin\n", __func__);
 
-	scratch = alloc_page(GFP_KERNEL);
+	scratch = alloc_page(gfp_flags);
 	if (!scratch)
 		return -ENOMEM;
 
@@ -554,13 +558,13 @@ filelayout_decode_layout(struct pnfs_layout_hdr *flo,
 		goto out_err;
 
 	fl->fh_array = kzalloc(fl->num_fh * sizeof(struct nfs_fh *),
-			       GFP_KERNEL);
+			       gfp_flags);
 	if (!fl->fh_array)
 		goto out_err;
 
 	for (i = 0; i < fl->num_fh; i++) {
 		/* Do we want to use a mempool here? */
-		fl->fh_array[i] = kmalloc(sizeof(struct nfs_fh), GFP_KERNEL);
+		fl->fh_array[i] = kmalloc(sizeof(struct nfs_fh), gfp_flags);
 		if (!fl->fh_array[i])
 			goto out_err_free;
 
@@ -605,19 +609,20 @@ filelayout_free_lseg(struct pnfs_layout_segment *lseg)
 
 static struct pnfs_layout_segment *
 filelayout_alloc_lseg(struct pnfs_layout_hdr *layoutid,
-		      struct nfs4_layoutget_res *lgr)
+		      struct nfs4_layoutget_res *lgr,
+		      gfp_t gfp_flags)
 {
 	struct nfs4_filelayout_segment *fl;
 	int rc;
 	struct nfs4_deviceid id;
 
 	dprintk("--> %s\n", __func__);
-	fl = kzalloc(sizeof(*fl), GFP_KERNEL);
+	fl = kzalloc(sizeof(*fl), gfp_flags);
 	if (!fl)
 		return NULL;
 
-	rc = filelayout_decode_layout(layoutid, fl, lgr, &id);
-	if (rc != 0 || filelayout_check_layout(layoutid, fl, lgr, &id)) {
+	rc = filelayout_decode_layout(layoutid, fl, lgr, &id, gfp_flags);
+	if (rc != 0 || filelayout_check_layout(layoutid, fl, lgr, &id, gfp_flags)) {
 		_filelayout_free_lseg(fl);
 		return NULL;
 	}
@@ -633,7 +638,7 @@ filelayout_alloc_lseg(struct pnfs_layout_hdr *layoutid,
 		int size = (fl->stripe_type == STRIPE_SPARSE) ?
 			fl->dsaddr->ds_num : fl->dsaddr->stripe_count;
 
-		fl->commit_buckets = kcalloc(size, sizeof(struct list_head), GFP_KERNEL);
+		fl->commit_buckets = kcalloc(size, sizeof(struct list_head), gfp_flags);
 		if (!fl->commit_buckets) {
 			filelayout_free_lseg(&fl->generic_hdr);
 			return NULL;
diff --git a/fs/nfs/nfs4filelayout.h b/fs/nfs/nfs4filelayout.h
index 7c44579f583250a34c97d622023ec335a70a0cca..2b461d77b43a9efa1c8235a955c18941ee8f56b5 100644
--- a/fs/nfs/nfs4filelayout.h
+++ b/fs/nfs/nfs4filelayout.h
@@ -104,6 +104,6 @@ extern struct nfs4_file_layout_dsaddr *
 nfs4_fl_find_get_deviceid(struct nfs4_deviceid *dev_id);
 extern void nfs4_fl_put_deviceid(struct nfs4_file_layout_dsaddr *dsaddr);
 struct nfs4_file_layout_dsaddr *
-get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id);
+get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_flags);
 
 #endif /* FS_NFS_NFS4FILELAYOUT_H */
diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c
index de5350f2b2492139bf9b9d913a5bdf9e99a50ec3..db07c7af139519a3b938e44e0042a8d91102434c 100644
--- a/fs/nfs/nfs4filelayoutdev.c
+++ b/fs/nfs/nfs4filelayoutdev.c
@@ -225,11 +225,11 @@ nfs4_fl_free_deviceid(struct nfs4_file_layout_dsaddr *dsaddr)
 }
 
 static struct nfs4_pnfs_ds *
-nfs4_pnfs_ds_add(struct inode *inode, u32 ip_addr, u32 port)
+nfs4_pnfs_ds_add(struct inode *inode, u32 ip_addr, u32 port, gfp_t gfp_flags)
 {
 	struct nfs4_pnfs_ds *tmp_ds, *ds;
 
-	ds = kzalloc(sizeof(*tmp_ds), GFP_KERNEL);
+	ds = kzalloc(sizeof(*tmp_ds), gfp_flags);
 	if (!ds)
 		goto out;
 
@@ -261,7 +261,7 @@ nfs4_pnfs_ds_add(struct inode *inode, u32 ip_addr, u32 port)
  * Currently only support ipv4, and one multi-path address.
  */
 static struct nfs4_pnfs_ds *
-decode_and_add_ds(struct xdr_stream *streamp, struct inode *inode)
+decode_and_add_ds(struct xdr_stream *streamp, struct inode *inode, gfp_t gfp_flags)
 {
 	struct nfs4_pnfs_ds *ds = NULL;
 	char *buf;
@@ -303,7 +303,7 @@ decode_and_add_ds(struct xdr_stream *streamp, struct inode *inode)
 			rlen);
 		goto out_err;
 	}
-	buf = kmalloc(rlen + 1, GFP_KERNEL);
+	buf = kmalloc(rlen + 1, gfp_flags);
 	if (!buf) {
 		dprintk("%s: Not enough memory\n", __func__);
 		goto out_err;
@@ -333,7 +333,7 @@ decode_and_add_ds(struct xdr_stream *streamp, struct inode *inode)
 	sscanf(pstr, "-%d-%d", &tmp[0], &tmp[1]);
 	port = htons((tmp[0] << 8) | (tmp[1]));
 
-	ds = nfs4_pnfs_ds_add(inode, ip_addr, port);
+	ds = nfs4_pnfs_ds_add(inode, ip_addr, port, gfp_flags);
 	dprintk("%s: Decoded address and port %s\n", __func__, buf);
 out_free:
 	kfree(buf);
@@ -343,7 +343,7 @@ decode_and_add_ds(struct xdr_stream *streamp, struct inode *inode)
 
 /* Decode opaque device data and return the result */
 static struct nfs4_file_layout_dsaddr*
-decode_device(struct inode *ino, struct pnfs_device *pdev)
+decode_device(struct inode *ino, struct pnfs_device *pdev, gfp_t gfp_flags)
 {
 	int i;
 	u32 cnt, num;
@@ -362,7 +362,7 @@ decode_device(struct inode *ino, struct pnfs_device *pdev)
 	struct page *scratch;
 
 	/* set up xdr stream */
-	scratch = alloc_page(GFP_KERNEL);
+	scratch = alloc_page(gfp_flags);
 	if (!scratch)
 		goto out_err;
 
@@ -384,7 +384,7 @@ decode_device(struct inode *ino, struct pnfs_device *pdev)
 	}
 
 	/* read stripe indices */
-	stripe_indices = kcalloc(cnt, sizeof(u8), GFP_KERNEL);
+	stripe_indices = kcalloc(cnt, sizeof(u8), gfp_flags);
 	if (!stripe_indices)
 		goto out_err_free_scratch;
 
@@ -423,7 +423,7 @@ decode_device(struct inode *ino, struct pnfs_device *pdev)
 
 	dsaddr = kzalloc(sizeof(*dsaddr) +
 			(sizeof(struct nfs4_pnfs_ds *) * (num - 1)),
-			GFP_KERNEL);
+			gfp_flags);
 	if (!dsaddr)
 		goto out_err_free_stripe_indices;
 
@@ -452,7 +452,7 @@ decode_device(struct inode *ino, struct pnfs_device *pdev)
 		for (j = 0; j < mp_count; j++) {
 			if (j == 0) {
 				dsaddr->ds_list[i] = decode_and_add_ds(&stream,
-					ino);
+					ino, gfp_flags);
 				if (dsaddr->ds_list[i] == NULL)
 					goto out_err_free_deviceid;
 			} else {
@@ -503,12 +503,12 @@ decode_device(struct inode *ino, struct pnfs_device *pdev)
  * available devices.
  */
 static struct nfs4_file_layout_dsaddr *
-decode_and_add_device(struct inode *inode, struct pnfs_device *dev)
+decode_and_add_device(struct inode *inode, struct pnfs_device *dev, gfp_t gfp_flags)
 {
 	struct nfs4_file_layout_dsaddr *d, *new;
 	long hash;
 
-	new = decode_device(inode, dev);
+	new = decode_device(inode, dev, gfp_flags);
 	if (!new) {
 		printk(KERN_WARNING "%s: Could not decode or add device\n",
 			__func__);
@@ -537,7 +537,7 @@ decode_and_add_device(struct inode *inode, struct pnfs_device *dev)
  * of available devices, and return it.
  */
 struct nfs4_file_layout_dsaddr *
-get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id)
+get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_flags)
 {
 	struct pnfs_device *pdev = NULL;
 	u32 max_resp_sz;
@@ -556,17 +556,17 @@ get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id)
 	dprintk("%s inode %p max_resp_sz %u max_pages %d\n",
 		__func__, inode, max_resp_sz, max_pages);
 
-	pdev = kzalloc(sizeof(struct pnfs_device), GFP_KERNEL);
+	pdev = kzalloc(sizeof(struct pnfs_device), gfp_flags);
 	if (pdev == NULL)
 		return NULL;
 
-	pages = kzalloc(max_pages * sizeof(struct page *), GFP_KERNEL);
+	pages = kzalloc(max_pages * sizeof(struct page *), gfp_flags);
 	if (pages == NULL) {
 		kfree(pdev);
 		return NULL;
 	}
 	for (i = 0; i < max_pages; i++) {
-		pages[i] = alloc_page(GFP_KERNEL);
+		pages[i] = alloc_page(gfp_flags);
 		if (!pages[i])
 			goto out_free;
 	}
@@ -587,7 +587,7 @@ get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id)
 	 * Found new device, need to decode it and then add it to the
 	 * list of known devices for this mountpoint.
 	 */
-	dsaddr = decode_and_add_device(inode, pdev);
+	dsaddr = decode_and_add_device(inode, pdev, gfp_flags);
 out_free:
 	for (i = 0; i < max_pages; i++)
 		__free_page(pages[i]);
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 69c0f3c5ee7a9c1bfa6374ea3aad7ed7421cf2fa..cf1b339c3937f7d959c6e5cbcf4a056ac16fbb2e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -300,6 +300,7 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc
 			ret = nfs4_delay(server->client, &exception->timeout);
 			if (ret != 0)
 				break;
+		case -NFS4ERR_RETRY_UNCACHED_REP:
 		case -NFS4ERR_OLD_STATEID:
 			exception->retry = 1;
 			break;
@@ -3695,6 +3696,7 @@ nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
 			rpc_delay(task, NFS4_POLL_RETRY_MAX);
 			task->tk_status = 0;
 			return -EAGAIN;
+		case -NFS4ERR_RETRY_UNCACHED_REP:
 		case -NFS4ERR_OLD_STATEID:
 			task->tk_status = 0;
 			return -EAGAIN;
@@ -4844,6 +4846,8 @@ static void nfs4_get_lease_time_done(struct rpc_task *task, void *calldata)
 		dprintk("%s Retry: tk_status %d\n", __func__, task->tk_status);
 		rpc_delay(task, NFS4_POLL_RETRY_MIN);
 		task->tk_status = 0;
+		/* fall through */
+	case -NFS4ERR_RETRY_UNCACHED_REP:
 		nfs_restart_rpc(task, data->clp);
 		return;
 	}
@@ -5479,6 +5483,8 @@ static int nfs41_reclaim_complete_handle_errors(struct rpc_task *task, struct nf
 		break;
 	case -NFS4ERR_DELAY:
 		rpc_delay(task, NFS4_POLL_RETRY_MAX);
+		/* fall through */
+	case -NFS4ERR_RETRY_UNCACHED_REP:
 		return -EAGAIN;
 	default:
 		nfs4_schedule_lease_recovery(clp);
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index ff681ab65d31f54654521e560b9cd5780db8318f..f57f5281a52090ac8445a3ebb362515708225661 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -383,6 +383,7 @@ pnfs_destroy_all_layouts(struct nfs_client *clp)
 				plh_layouts);
 		dprintk("%s freeing layout for inode %lu\n", __func__,
 			lo->plh_inode->i_ino);
+		list_del_init(&lo->plh_layouts);
 		pnfs_destroy_layout(NFS_I(lo->plh_inode));
 	}
 }
@@ -466,7 +467,8 @@ pnfs_choose_layoutget_stateid(nfs4_stateid *dst, struct pnfs_layout_hdr *lo,
 static struct pnfs_layout_segment *
 send_layoutget(struct pnfs_layout_hdr *lo,
 	   struct nfs_open_context *ctx,
-	   u32 iomode)
+	   u32 iomode,
+	   gfp_t gfp_flags)
 {
 	struct inode *ino = lo->plh_inode;
 	struct nfs_server *server = NFS_SERVER(ino);
@@ -479,7 +481,7 @@ send_layoutget(struct pnfs_layout_hdr *lo,
 	dprintk("--> %s\n", __func__);
 
 	BUG_ON(ctx == NULL);
-	lgp = kzalloc(sizeof(*lgp), GFP_KERNEL);
+	lgp = kzalloc(sizeof(*lgp), gfp_flags);
 	if (lgp == NULL)
 		return NULL;
 
@@ -487,12 +489,12 @@ send_layoutget(struct pnfs_layout_hdr *lo,
 	max_resp_sz = server->nfs_client->cl_session->fc_attrs.max_resp_sz;
 	max_pages = max_resp_sz >> PAGE_SHIFT;
 
-	pages = kzalloc(max_pages * sizeof(struct page *), GFP_KERNEL);
+	pages = kzalloc(max_pages * sizeof(struct page *), gfp_flags);
 	if (!pages)
 		goto out_err_free;
 
 	for (i = 0; i < max_pages; i++) {
-		pages[i] = alloc_page(GFP_KERNEL);
+		pages[i] = alloc_page(gfp_flags);
 		if (!pages[i])
 			goto out_err_free;
 	}
@@ -508,6 +510,7 @@ send_layoutget(struct pnfs_layout_hdr *lo,
 	lgp->args.layout.pages = pages;
 	lgp->args.layout.pglen = max_pages * PAGE_SIZE;
 	lgp->lsegpp = &lseg;
+	lgp->gfp_flags = gfp_flags;
 
 	/* Synchronously retrieve layout information from server and
 	 * store in lseg.
@@ -665,11 +668,11 @@ pnfs_insert_layout(struct pnfs_layout_hdr *lo,
 }
 
 static struct pnfs_layout_hdr *
-alloc_init_layout_hdr(struct inode *ino)
+alloc_init_layout_hdr(struct inode *ino, gfp_t gfp_flags)
 {
 	struct pnfs_layout_hdr *lo;
 
-	lo = kzalloc(sizeof(struct pnfs_layout_hdr), GFP_KERNEL);
+	lo = kzalloc(sizeof(struct pnfs_layout_hdr), gfp_flags);
 	if (!lo)
 		return NULL;
 	atomic_set(&lo->plh_refcount, 1);
@@ -681,7 +684,7 @@ alloc_init_layout_hdr(struct inode *ino)
 }
 
 static struct pnfs_layout_hdr *
-pnfs_find_alloc_layout(struct inode *ino)
+pnfs_find_alloc_layout(struct inode *ino, gfp_t gfp_flags)
 {
 	struct nfs_inode *nfsi = NFS_I(ino);
 	struct pnfs_layout_hdr *new = NULL;
@@ -696,7 +699,7 @@ pnfs_find_alloc_layout(struct inode *ino)
 			return nfsi->layout;
 	}
 	spin_unlock(&ino->i_lock);
-	new = alloc_init_layout_hdr(ino);
+	new = alloc_init_layout_hdr(ino, gfp_flags);
 	spin_lock(&ino->i_lock);
 
 	if (likely(nfsi->layout == NULL))	/* Won the race? */
@@ -756,7 +759,8 @@ pnfs_find_lseg(struct pnfs_layout_hdr *lo, u32 iomode)
 struct pnfs_layout_segment *
 pnfs_update_layout(struct inode *ino,
 		   struct nfs_open_context *ctx,
-		   enum pnfs_iomode iomode)
+		   enum pnfs_iomode iomode,
+		   gfp_t gfp_flags)
 {
 	struct nfs_inode *nfsi = NFS_I(ino);
 	struct nfs_client *clp = NFS_SERVER(ino)->nfs_client;
@@ -767,7 +771,7 @@ pnfs_update_layout(struct inode *ino,
 	if (!pnfs_enabled_sb(NFS_SERVER(ino)))
 		return NULL;
 	spin_lock(&ino->i_lock);
-	lo = pnfs_find_alloc_layout(ino);
+	lo = pnfs_find_alloc_layout(ino, gfp_flags);
 	if (lo == NULL) {
 		dprintk("%s ERROR: can't get pnfs_layout_hdr\n", __func__);
 		goto out_unlock;
@@ -807,7 +811,7 @@ pnfs_update_layout(struct inode *ino,
 		spin_unlock(&clp->cl_lock);
 	}
 
-	lseg = send_layoutget(lo, ctx, iomode);
+	lseg = send_layoutget(lo, ctx, iomode, gfp_flags);
 	if (!lseg && first) {
 		spin_lock(&clp->cl_lock);
 		list_del_init(&lo->plh_layouts);
@@ -846,7 +850,7 @@ pnfs_layout_process(struct nfs4_layoutget *lgp)
 		goto out;
 	}
 	/* Inject layout blob into I/O device driver */
-	lseg = NFS_SERVER(ino)->pnfs_curr_ld->alloc_lseg(lo, res);
+	lseg = NFS_SERVER(ino)->pnfs_curr_ld->alloc_lseg(lo, res, lgp->gfp_flags);
 	if (!lseg || IS_ERR(lseg)) {
 		if (!lseg)
 			status = -ENOMEM;
@@ -899,7 +903,8 @@ static int pnfs_read_pg_test(struct nfs_pageio_descriptor *pgio,
 		/* This is first coelesce call for a series of nfs_pages */
 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,
 						   prev->wb_context,
-						   IOMODE_READ);
+						   IOMODE_READ,
+						   GFP_KERNEL);
 	}
 	return NFS_SERVER(pgio->pg_inode)->pnfs_curr_ld->pg_test(pgio, prev, req);
 }
@@ -921,7 +926,8 @@ static int pnfs_write_pg_test(struct nfs_pageio_descriptor *pgio,
 		/* This is first coelesce call for a series of nfs_pages */
 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,
 						   prev->wb_context,
-						   IOMODE_RW);
+						   IOMODE_RW,
+						   GFP_NOFS);
 	}
 	return NFS_SERVER(pgio->pg_inode)->pnfs_curr_ld->pg_test(pgio, prev, req);
 }
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index bc4827202e7a2c862ae628c1e27b0bae48a9a93d..0c015bad9e7aa4c780297746a988581c8c69acda 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -70,7 +70,7 @@ struct pnfs_layoutdriver_type {
 	const u32 id;
 	const char *name;
 	struct module *owner;
-	struct pnfs_layout_segment * (*alloc_lseg) (struct pnfs_layout_hdr *layoutid, struct nfs4_layoutget_res *lgr);
+	struct pnfs_layout_segment * (*alloc_lseg) (struct pnfs_layout_hdr *layoutid, struct nfs4_layoutget_res *lgr, gfp_t gfp_flags);
 	void (*free_lseg) (struct pnfs_layout_segment *lseg);
 
 	/* test for nfs page cache coalescing */
@@ -126,7 +126,7 @@ void get_layout_hdr(struct pnfs_layout_hdr *lo);
 void put_lseg(struct pnfs_layout_segment *lseg);
 struct pnfs_layout_segment *
 pnfs_update_layout(struct inode *ino, struct nfs_open_context *ctx,
-		   enum pnfs_iomode access_type);
+		   enum pnfs_iomode access_type, gfp_t gfp_flags);
 void set_pnfs_layoutdriver(struct nfs_server *, u32 id);
 void unset_pnfs_layoutdriver(struct nfs_server *);
 enum pnfs_try_status pnfs_try_to_write_data(struct nfs_write_data *,
@@ -245,7 +245,7 @@ static inline void put_lseg(struct pnfs_layout_segment *lseg)
 
 static inline struct pnfs_layout_segment *
 pnfs_update_layout(struct inode *ino, struct nfs_open_context *ctx,
-		   enum pnfs_iomode access_type)
+		   enum pnfs_iomode access_type, gfp_t gfp_flags)
 {
 	return NULL;
 }
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 7cded2b12a05eb0016421304afc87b68458fd03b..2bcf0dc306a1000e2211ef117670ac47f6ef4407 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -288,7 +288,7 @@ static int nfs_pagein_multi(struct nfs_pageio_descriptor *desc)
 	atomic_set(&req->wb_complete, requests);
 
 	BUG_ON(desc->pg_lseg != NULL);
-	lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_READ);
+	lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_READ, GFP_KERNEL);
 	ClearPageError(page);
 	offset = 0;
 	nbytes = desc->pg_count;
@@ -351,7 +351,7 @@ static int nfs_pagein_one(struct nfs_pageio_descriptor *desc)
 	}
 	req = nfs_list_entry(data->pages.next);
 	if ((!lseg) && list_is_singular(&data->pages))
-		lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_READ);
+		lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_READ, GFP_KERNEL);
 
 	ret = nfs_read_rpcsetup(req, data, &nfs_read_full_ops, desc->pg_count,
 				0, lseg);
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 3bd5d7e80f6cc60fbd7f46a68c8abd60c126eb54..49c715b4ac927b9bbd283e0f991118d34bf9af10 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -939,7 +939,7 @@ static int nfs_flush_multi(struct nfs_pageio_descriptor *desc)
 	atomic_set(&req->wb_complete, requests);
 
 	BUG_ON(desc->pg_lseg);
-	lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_RW);
+	lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_RW, GFP_NOFS);
 	ClearPageError(page);
 	offset = 0;
 	nbytes = desc->pg_count;
@@ -1013,7 +1013,7 @@ static int nfs_flush_one(struct nfs_pageio_descriptor *desc)
 	}
 	req = nfs_list_entry(data->pages.next);
 	if ((!lseg) && list_is_singular(&data->pages))
-		lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_RW);
+		lseg = pnfs_update_layout(desc->pg_inode, req->wb_context, IOMODE_RW, GFP_NOFS);
 
 	if ((desc->pg_ioflags & FLUSH_COND_STABLE) &&
 	    (desc->pg_moreio || NFS_I(desc->pg_inode)->ncommit))
diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c
index 5232d3e8fb2f0f2a28be0e25ff73b0e6dde170c4..a2e2402b2afb5a45200b5902fadabcb144d16ebf 100644
--- a/fs/nfsd/stats.c
+++ b/fs/nfsd/stats.c
@@ -8,7 +8,7 @@
  *			Statistsics for the reply cache
  *	fh <stale> <total-lookups> <anonlookups> <dir-not-in-dcache> <nondir-not-in-dcache>
  *			statistics for filehandle lookup
- *	io <bytes-read> <bytes-writtten>
+ *	io <bytes-read> <bytes-written>
  *			statistics for IO throughput
  *	th <threads> <fullcnt> <10%-20%> <20%-30%> ... <90%-100%> <100%> 
  *			time (seconds) when nfsd thread usage above thresholds
diff --git a/fs/nilfs2/alloc.c b/fs/nilfs2/alloc.c
index f7684483785e848c1e59657ab141801100796012..eed4d7b262491ae8e48ee401f81f38e25f40ddb1 100644
--- a/fs/nilfs2/alloc.c
+++ b/fs/nilfs2/alloc.c
@@ -489,8 +489,8 @@ int nilfs_palloc_prepare_alloc_entry(struct inode *inode,
 void nilfs_palloc_commit_alloc_entry(struct inode *inode,
 				     struct nilfs_palloc_req *req)
 {
-	nilfs_mdt_mark_buffer_dirty(req->pr_bitmap_bh);
-	nilfs_mdt_mark_buffer_dirty(req->pr_desc_bh);
+	mark_buffer_dirty(req->pr_bitmap_bh);
+	mark_buffer_dirty(req->pr_desc_bh);
 	nilfs_mdt_mark_dirty(inode);
 
 	brelse(req->pr_bitmap_bh);
@@ -527,8 +527,8 @@ void nilfs_palloc_commit_free_entry(struct inode *inode,
 	kunmap(req->pr_bitmap_bh->b_page);
 	kunmap(req->pr_desc_bh->b_page);
 
-	nilfs_mdt_mark_buffer_dirty(req->pr_desc_bh);
-	nilfs_mdt_mark_buffer_dirty(req->pr_bitmap_bh);
+	mark_buffer_dirty(req->pr_desc_bh);
+	mark_buffer_dirty(req->pr_bitmap_bh);
 	nilfs_mdt_mark_dirty(inode);
 
 	brelse(req->pr_bitmap_bh);
@@ -683,8 +683,8 @@ int nilfs_palloc_freev(struct inode *inode, __u64 *entry_nrs, size_t nitems)
 		kunmap(bitmap_bh->b_page);
 		kunmap(desc_bh->b_page);
 
-		nilfs_mdt_mark_buffer_dirty(desc_bh);
-		nilfs_mdt_mark_buffer_dirty(bitmap_bh);
+		mark_buffer_dirty(desc_bh);
+		mark_buffer_dirty(bitmap_bh);
 		nilfs_mdt_mark_dirty(inode);
 
 		brelse(bitmap_bh);
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c
index 4723f04e9b12a0e904f945997b5e1aa73cfc757b..aadbd0b5e3e8fbe516261e5ae069296b8ed940f8 100644
--- a/fs/nilfs2/bmap.c
+++ b/fs/nilfs2/bmap.c
@@ -34,7 +34,9 @@
 
 struct inode *nilfs_bmap_get_dat(const struct nilfs_bmap *bmap)
 {
-	return NILFS_I_NILFS(bmap->b_inode)->ns_dat;
+	struct the_nilfs *nilfs = bmap->b_inode->i_sb->s_fs_info;
+
+	return nilfs->ns_dat;
 }
 
 static int nilfs_bmap_convert_error(struct nilfs_bmap *bmap,
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 609cd223eea85abf39232688e2ccbd9dad94ee68..a35ae35e69320f711454125f9a600586869bb980 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -34,12 +34,6 @@
 #include "page.h"
 #include "btnode.h"
 
-void nilfs_btnode_cache_init(struct address_space *btnc,
-			     struct backing_dev_info *bdi)
-{
-	nilfs_mapping_init(btnc, bdi);
-}
-
 void nilfs_btnode_cache_clear(struct address_space *btnc)
 {
 	invalidate_mapping_pages(btnc, 0, -1);
@@ -62,7 +56,7 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr)
 		BUG();
 	}
 	memset(bh->b_data, 0, 1 << inode->i_blkbits);
-	bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+	bh->b_bdev = inode->i_sb->s_bdev;
 	bh->b_blocknr = blocknr;
 	set_buffer_mapped(bh);
 	set_buffer_uptodate(bh);
@@ -94,10 +88,11 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
 	if (pblocknr == 0) {
 		pblocknr = blocknr;
 		if (inode->i_ino != NILFS_DAT_INO) {
-			struct inode *dat = NILFS_I_NILFS(inode)->ns_dat;
+			struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
 
 			/* blocknr is a virtual block number */
-			err = nilfs_dat_translate(dat, blocknr, &pblocknr);
+			err = nilfs_dat_translate(nilfs->ns_dat, blocknr,
+						  &pblocknr);
 			if (unlikely(err)) {
 				brelse(bh);
 				goto out_locked;
@@ -120,7 +115,7 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
 		goto found;
 	}
 	set_buffer_mapped(bh);
-	bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+	bh->b_bdev = inode->i_sb->s_bdev;
 	bh->b_blocknr = pblocknr; /* set block address for read */
 	bh->b_end_io = end_buffer_read_sync;
 	get_bh(bh);
@@ -259,7 +254,7 @@ void nilfs_btnode_commit_change_key(struct address_space *btnc,
 				       "invalid oldkey %lld (newkey=%lld)",
 				       (unsigned long long)oldkey,
 				       (unsigned long long)newkey);
-		nilfs_btnode_mark_dirty(obh);
+		mark_buffer_dirty(obh);
 
 		spin_lock_irq(&btnc->tree_lock);
 		radix_tree_delete(&btnc->page_tree, oldkey);
@@ -271,7 +266,7 @@ void nilfs_btnode_commit_change_key(struct address_space *btnc,
 		unlock_page(opage);
 	} else {
 		nilfs_copy_buffer(nbh, obh);
-		nilfs_btnode_mark_dirty(nbh);
+		mark_buffer_dirty(nbh);
 
 		nbh->b_blocknr = newkey;
 		ctxt->bh = nbh;
diff --git a/fs/nilfs2/btnode.h b/fs/nilfs2/btnode.h
index 1b8ebd888c2844348a128a37e0781c1b82915aea..3a4dd2d8d3fc9fe47fceec0aed1a0e09837449e4 100644
--- a/fs/nilfs2/btnode.h
+++ b/fs/nilfs2/btnode.h
@@ -37,7 +37,6 @@ struct nilfs_btnode_chkey_ctxt {
 	struct buffer_head *newbh;
 };
 
-void nilfs_btnode_cache_init(struct address_space *, struct backing_dev_info *);
 void nilfs_btnode_cache_clear(struct address_space *);
 struct buffer_head *nilfs_btnode_create_block(struct address_space *btnc,
 					      __u64 blocknr);
@@ -51,7 +50,4 @@ void nilfs_btnode_commit_change_key(struct address_space *,
 void nilfs_btnode_abort_change_key(struct address_space *,
 				   struct nilfs_btnode_chkey_ctxt *);
 
-#define nilfs_btnode_mark_dirty(bh)	nilfs_mark_buffer_dirty(bh)
-
-
 #endif	/* _NILFS_BTNODE_H */
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index d451ae0e0bf373917b88e4591b60f4ad912bc3db..7eafe468a29c71cb5338612149a435cf8b037756 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -714,7 +714,7 @@ static void nilfs_btree_promote_key(struct nilfs_bmap *btree,
 				nilfs_btree_get_nonroot_node(path, level),
 				path[level].bp_index, key);
 			if (!buffer_dirty(path[level].bp_bh))
-				nilfs_btnode_mark_dirty(path[level].bp_bh);
+				mark_buffer_dirty(path[level].bp_bh);
 		} while ((path[level].bp_index == 0) &&
 			 (++level < nilfs_btree_height(btree) - 1));
 	}
@@ -739,7 +739,7 @@ static void nilfs_btree_do_insert(struct nilfs_bmap *btree,
 		nilfs_btree_node_insert(node, path[level].bp_index,
 					*keyp, *ptrp, ncblk);
 		if (!buffer_dirty(path[level].bp_bh))
-			nilfs_btnode_mark_dirty(path[level].bp_bh);
+			mark_buffer_dirty(path[level].bp_bh);
 
 		if (path[level].bp_index == 0)
 			nilfs_btree_promote_key(btree, path, level + 1,
@@ -777,9 +777,9 @@ static void nilfs_btree_carry_left(struct nilfs_bmap *btree,
 	nilfs_btree_node_move_left(left, node, n, ncblk, ncblk);
 
 	if (!buffer_dirty(path[level].bp_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_bh);
+		mark_buffer_dirty(path[level].bp_bh);
 	if (!buffer_dirty(path[level].bp_sib_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_sib_bh);
+		mark_buffer_dirty(path[level].bp_sib_bh);
 
 	nilfs_btree_promote_key(btree, path, level + 1,
 				nilfs_btree_node_get_key(node, 0));
@@ -823,9 +823,9 @@ static void nilfs_btree_carry_right(struct nilfs_bmap *btree,
 	nilfs_btree_node_move_right(node, right, n, ncblk, ncblk);
 
 	if (!buffer_dirty(path[level].bp_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_bh);
+		mark_buffer_dirty(path[level].bp_bh);
 	if (!buffer_dirty(path[level].bp_sib_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_sib_bh);
+		mark_buffer_dirty(path[level].bp_sib_bh);
 
 	path[level + 1].bp_index++;
 	nilfs_btree_promote_key(btree, path, level + 1,
@@ -870,9 +870,9 @@ static void nilfs_btree_split(struct nilfs_bmap *btree,
 	nilfs_btree_node_move_right(node, right, n, ncblk, ncblk);
 
 	if (!buffer_dirty(path[level].bp_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_bh);
+		mark_buffer_dirty(path[level].bp_bh);
 	if (!buffer_dirty(path[level].bp_sib_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_sib_bh);
+		mark_buffer_dirty(path[level].bp_sib_bh);
 
 	newkey = nilfs_btree_node_get_key(right, 0);
 	newptr = path[level].bp_newreq.bpr_ptr;
@@ -919,7 +919,7 @@ static void nilfs_btree_grow(struct nilfs_bmap *btree,
 	nilfs_btree_node_set_level(root, level + 1);
 
 	if (!buffer_dirty(path[level].bp_sib_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_sib_bh);
+		mark_buffer_dirty(path[level].bp_sib_bh);
 
 	path[level].bp_bh = path[level].bp_sib_bh;
 	path[level].bp_sib_bh = NULL;
@@ -1194,7 +1194,7 @@ static void nilfs_btree_do_delete(struct nilfs_bmap *btree,
 		nilfs_btree_node_delete(node, path[level].bp_index,
 					keyp, ptrp, ncblk);
 		if (!buffer_dirty(path[level].bp_bh))
-			nilfs_btnode_mark_dirty(path[level].bp_bh);
+			mark_buffer_dirty(path[level].bp_bh);
 		if (path[level].bp_index == 0)
 			nilfs_btree_promote_key(btree, path, level + 1,
 				nilfs_btree_node_get_key(node, 0));
@@ -1226,9 +1226,9 @@ static void nilfs_btree_borrow_left(struct nilfs_bmap *btree,
 	nilfs_btree_node_move_right(left, node, n, ncblk, ncblk);
 
 	if (!buffer_dirty(path[level].bp_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_bh);
+		mark_buffer_dirty(path[level].bp_bh);
 	if (!buffer_dirty(path[level].bp_sib_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_sib_bh);
+		mark_buffer_dirty(path[level].bp_sib_bh);
 
 	nilfs_btree_promote_key(btree, path, level + 1,
 				nilfs_btree_node_get_key(node, 0));
@@ -1258,9 +1258,9 @@ static void nilfs_btree_borrow_right(struct nilfs_bmap *btree,
 	nilfs_btree_node_move_left(node, right, n, ncblk, ncblk);
 
 	if (!buffer_dirty(path[level].bp_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_bh);
+		mark_buffer_dirty(path[level].bp_bh);
 	if (!buffer_dirty(path[level].bp_sib_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_sib_bh);
+		mark_buffer_dirty(path[level].bp_sib_bh);
 
 	path[level + 1].bp_index++;
 	nilfs_btree_promote_key(btree, path, level + 1,
@@ -1289,7 +1289,7 @@ static void nilfs_btree_concat_left(struct nilfs_bmap *btree,
 	nilfs_btree_node_move_left(left, node, n, ncblk, ncblk);
 
 	if (!buffer_dirty(path[level].bp_sib_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_sib_bh);
+		mark_buffer_dirty(path[level].bp_sib_bh);
 
 	nilfs_btnode_delete(path[level].bp_bh);
 	path[level].bp_bh = path[level].bp_sib_bh;
@@ -1315,7 +1315,7 @@ static void nilfs_btree_concat_right(struct nilfs_bmap *btree,
 	nilfs_btree_node_move_left(node, right, n, ncblk, ncblk);
 
 	if (!buffer_dirty(path[level].bp_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_bh);
+		mark_buffer_dirty(path[level].bp_bh);
 
 	nilfs_btnode_delete(path[level].bp_sib_bh);
 	path[level].bp_sib_bh = NULL;
@@ -1709,7 +1709,7 @@ nilfs_btree_commit_convert_and_insert(struct nilfs_bmap *btree,
 		nilfs_btree_node_init(node, 0, 1, n, ncblk, keys, ptrs);
 		nilfs_btree_node_insert(node, n, key, dreq->bpr_ptr, ncblk);
 		if (!buffer_dirty(bh))
-			nilfs_btnode_mark_dirty(bh);
+			mark_buffer_dirty(bh);
 		if (!nilfs_bmap_dirty(btree))
 			nilfs_bmap_set_dirty(btree);
 
@@ -1787,7 +1787,7 @@ static int nilfs_btree_propagate_p(struct nilfs_bmap *btree,
 {
 	while ((++level < nilfs_btree_height(btree) - 1) &&
 	       !buffer_dirty(path[level].bp_bh))
-		nilfs_btnode_mark_dirty(path[level].bp_bh);
+		mark_buffer_dirty(path[level].bp_bh);
 
 	return 0;
 }
@@ -2229,7 +2229,7 @@ static int nilfs_btree_mark(struct nilfs_bmap *btree, __u64 key, int level)
 	}
 
 	if (!buffer_dirty(bh))
-		nilfs_btnode_mark_dirty(bh);
+		mark_buffer_dirty(bh);
 	brelse(bh);
 	if (!nilfs_bmap_dirty(btree))
 		nilfs_bmap_set_dirty(btree);
diff --git a/fs/nilfs2/cpfile.c b/fs/nilfs2/cpfile.c
index 5ff15a8a10242d883c78e69bb54ed9f0ac17c43d..c9b342c8b503dc4b50cd60f48b6698d3f68a3d4f 100644
--- a/fs/nilfs2/cpfile.c
+++ b/fs/nilfs2/cpfile.c
@@ -216,14 +216,14 @@ int nilfs_cpfile_get_checkpoint(struct inode *cpfile,
 		if (!nilfs_cpfile_is_in_first(cpfile, cno))
 			nilfs_cpfile_block_add_valid_checkpoints(cpfile, cp_bh,
 								 kaddr, 1);
-		nilfs_mdt_mark_buffer_dirty(cp_bh);
+		mark_buffer_dirty(cp_bh);
 
 		kaddr = kmap_atomic(header_bh->b_page, KM_USER0);
 		header = nilfs_cpfile_block_get_header(cpfile, header_bh,
 						       kaddr);
 		le64_add_cpu(&header->ch_ncheckpoints, 1);
 		kunmap_atomic(kaddr, KM_USER0);
-		nilfs_mdt_mark_buffer_dirty(header_bh);
+		mark_buffer_dirty(header_bh);
 		nilfs_mdt_mark_dirty(cpfile);
 	}
 
@@ -326,7 +326,7 @@ int nilfs_cpfile_delete_checkpoints(struct inode *cpfile,
 		}
 		if (nicps > 0) {
 			tnicps += nicps;
-			nilfs_mdt_mark_buffer_dirty(cp_bh);
+			mark_buffer_dirty(cp_bh);
 			nilfs_mdt_mark_dirty(cpfile);
 			if (!nilfs_cpfile_is_in_first(cpfile, cno)) {
 				count =
@@ -358,7 +358,7 @@ int nilfs_cpfile_delete_checkpoints(struct inode *cpfile,
 		header = nilfs_cpfile_block_get_header(cpfile, header_bh,
 						       kaddr);
 		le64_add_cpu(&header->ch_ncheckpoints, -(u64)tnicps);
-		nilfs_mdt_mark_buffer_dirty(header_bh);
+		mark_buffer_dirty(header_bh);
 		nilfs_mdt_mark_dirty(cpfile);
 		kunmap_atomic(kaddr, KM_USER0);
 	}
@@ -671,10 +671,10 @@ static int nilfs_cpfile_set_snapshot(struct inode *cpfile, __u64 cno)
 	le64_add_cpu(&header->ch_nsnapshots, 1);
 	kunmap_atomic(kaddr, KM_USER0);
 
-	nilfs_mdt_mark_buffer_dirty(prev_bh);
-	nilfs_mdt_mark_buffer_dirty(curr_bh);
-	nilfs_mdt_mark_buffer_dirty(cp_bh);
-	nilfs_mdt_mark_buffer_dirty(header_bh);
+	mark_buffer_dirty(prev_bh);
+	mark_buffer_dirty(curr_bh);
+	mark_buffer_dirty(cp_bh);
+	mark_buffer_dirty(header_bh);
 	nilfs_mdt_mark_dirty(cpfile);
 
 	brelse(prev_bh);
@@ -774,10 +774,10 @@ static int nilfs_cpfile_clear_snapshot(struct inode *cpfile, __u64 cno)
 	le64_add_cpu(&header->ch_nsnapshots, -1);
 	kunmap_atomic(kaddr, KM_USER0);
 
-	nilfs_mdt_mark_buffer_dirty(next_bh);
-	nilfs_mdt_mark_buffer_dirty(prev_bh);
-	nilfs_mdt_mark_buffer_dirty(cp_bh);
-	nilfs_mdt_mark_buffer_dirty(header_bh);
+	mark_buffer_dirty(next_bh);
+	mark_buffer_dirty(prev_bh);
+	mark_buffer_dirty(cp_bh);
+	mark_buffer_dirty(header_bh);
 	nilfs_mdt_mark_dirty(cpfile);
 
 	brelse(prev_bh);
diff --git a/fs/nilfs2/dat.c b/fs/nilfs2/dat.c
index 59e5fe742f7bd7bcc6d6aa88dbdcf595e4c64019..fcc2f869af1630a852e3663bfd937eecac86e619 100644
--- a/fs/nilfs2/dat.c
+++ b/fs/nilfs2/dat.c
@@ -54,7 +54,7 @@ static int nilfs_dat_prepare_entry(struct inode *dat,
 static void nilfs_dat_commit_entry(struct inode *dat,
 				   struct nilfs_palloc_req *req)
 {
-	nilfs_mdt_mark_buffer_dirty(req->pr_entry_bh);
+	mark_buffer_dirty(req->pr_entry_bh);
 	nilfs_mdt_mark_dirty(dat);
 	brelse(req->pr_entry_bh);
 }
@@ -361,7 +361,7 @@ int nilfs_dat_move(struct inode *dat, __u64 vblocknr, sector_t blocknr)
 	entry->de_blocknr = cpu_to_le64(blocknr);
 	kunmap_atomic(kaddr, KM_USER0);
 
-	nilfs_mdt_mark_buffer_dirty(entry_bh);
+	mark_buffer_dirty(entry_bh);
 	nilfs_mdt_mark_dirty(dat);
 
 	brelse(entry_bh);
diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
index 397e73258631aaf546ae34a80bbd2a07b0da548b..d7eeca62febd960e9a78604021526364158d0382 100644
--- a/fs/nilfs2/file.c
+++ b/fs/nilfs2/file.c
@@ -111,7 +111,6 @@ static int nilfs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 	nilfs_transaction_commit(inode->i_sb);
 
  mapped:
-	SetPageChecked(page);
 	wait_on_page_writeback(page);
 	return VM_FAULT_LOCKED;
 }
diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
index 1c2a3e23f8b2dec6b1f895098239864d7f5e9946..08a07a218d26ef40ecc87db0560cdfedd5648e8f 100644
--- a/fs/nilfs2/gcinode.c
+++ b/fs/nilfs2/gcinode.c
@@ -48,9 +48,6 @@
 #include "dat.h"
 #include "ifile.h"
 
-static const struct address_space_operations def_gcinode_aops = {
-};
-
 /*
  * nilfs_gccache_submit_read_data() - add data buffer and submit read request
  * @inode - gc inode
@@ -87,9 +84,9 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
 		goto out;
 
 	if (pbn == 0) {
-		struct inode *dat_inode = NILFS_I_NILFS(inode)->ns_dat;
-					  /* use original dat, not gc dat. */
-		err = nilfs_dat_translate(dat_inode, vbn, &pbn);
+		struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
+
+		err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn);
 		if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */
 			brelse(bh);
 			goto failed;
@@ -103,7 +100,7 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
 	}
 
 	if (!buffer_mapped(bh)) {
-		bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+		bh->b_bdev = inode->i_sb->s_bdev;
 		set_buffer_mapped(bh);
 	}
 	bh->b_blocknr = pbn;
@@ -160,15 +157,11 @@ int nilfs_gccache_wait_and_mark_dirty(struct buffer_head *bh)
 	if (buffer_dirty(bh))
 		return -EEXIST;
 
-	if (buffer_nilfs_node(bh)) {
-		if (nilfs_btree_broken_node_block(bh)) {
-			clear_buffer_uptodate(bh);
-			return -EIO;
-		}
-		nilfs_btnode_mark_dirty(bh);
-	} else {
-		nilfs_mark_buffer_dirty(bh);
+	if (buffer_nilfs_node(bh) && nilfs_btree_broken_node_block(bh)) {
+		clear_buffer_uptodate(bh);
+		return -EIO;
 	}
+	mark_buffer_dirty(bh);
 	return 0;
 }
 
@@ -178,7 +171,7 @@ int nilfs_init_gcinode(struct inode *inode)
 
 	inode->i_mode = S_IFREG;
 	mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS);
-	inode->i_mapping->a_ops = &def_gcinode_aops;
+	inode->i_mapping->a_ops = &empty_aops;
 	inode->i_mapping->backing_dev_info = inode->i_sb->s_bdi;
 
 	ii->i_flags = 0;
diff --git a/fs/nilfs2/ifile.c b/fs/nilfs2/ifile.c
index bfc73d3a30ed438ef4900fd580c0ad0b0d2c2861..684d76300a80f2609ac3383f91a1b7d6307f41dd 100644
--- a/fs/nilfs2/ifile.c
+++ b/fs/nilfs2/ifile.c
@@ -80,7 +80,7 @@ int nilfs_ifile_create_inode(struct inode *ifile, ino_t *out_ino,
 		return ret;
 	}
 	nilfs_palloc_commit_alloc_entry(ifile, &req);
-	nilfs_mdt_mark_buffer_dirty(req.pr_entry_bh);
+	mark_buffer_dirty(req.pr_entry_bh);
 	nilfs_mdt_mark_dirty(ifile);
 	*out_ino = (ino_t)req.pr_entry_nr;
 	*out_bh = req.pr_entry_bh;
@@ -128,7 +128,7 @@ int nilfs_ifile_delete_inode(struct inode *ifile, ino_t ino)
 	raw_inode->i_flags = 0;
 	kunmap_atomic(kaddr, KM_USER0);
 
-	nilfs_mdt_mark_buffer_dirty(req.pr_entry_bh);
+	mark_buffer_dirty(req.pr_entry_bh);
 	brelse(req.pr_entry_bh);
 
 	nilfs_palloc_commit_free_entry(ifile, &req);
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index c0aa27490c027f40c40a12951caf38720f0ff417..587f18432832e542571ba49ad5f3fac6e8669721 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -74,14 +74,14 @@ int nilfs_get_block(struct inode *inode, sector_t blkoff,
 		    struct buffer_head *bh_result, int create)
 {
 	struct nilfs_inode_info *ii = NILFS_I(inode);
+	struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
 	__u64 blknum = 0;
 	int err = 0, ret;
-	struct inode *dat = NILFS_I_NILFS(inode)->ns_dat;
 	unsigned maxblocks = bh_result->b_size >> inode->i_blkbits;
 
-	down_read(&NILFS_MDT(dat)->mi_sem);
+	down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);
 	ret = nilfs_bmap_lookup_contig(ii->i_bmap, blkoff, &blknum, maxblocks);
-	up_read(&NILFS_MDT(dat)->mi_sem);
+	up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);
 	if (ret >= 0) {	/* found */
 		map_bh(bh_result, inode->i_sb, blknum);
 		if (ret > 0)
@@ -596,6 +596,16 @@ void nilfs_write_inode_common(struct inode *inode,
 	raw_inode->i_flags = cpu_to_le32(ii->i_flags);
 	raw_inode->i_generation = cpu_to_le32(inode->i_generation);
 
+	if (NILFS_ROOT_METADATA_FILE(inode->i_ino)) {
+		struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
+
+		/* zero-fill unused portion in the case of super root block */
+		raw_inode->i_xattr = 0;
+		raw_inode->i_pad = 0;
+		memset((void *)raw_inode + sizeof(*raw_inode), 0,
+		       nilfs->ns_inode_size - sizeof(*raw_inode));
+	}
+
 	if (has_bmap)
 		nilfs_bmap_write(ii->i_bmap, raw_inode);
 	else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))
@@ -872,8 +882,7 @@ int nilfs_set_file_dirty(struct inode *inode, unsigned nr_dirty)
 			return -EINVAL; /* NILFS_I_DIRTY may remain for
 					   freeing inode */
 		}
-		list_del(&ii->i_dirty);
-		list_add_tail(&ii->i_dirty, &nilfs->ns_dirty_files);
+		list_move_tail(&ii->i_dirty, &nilfs->ns_dirty_files);
 		set_bit(NILFS_I_QUEUED, &ii->i_state);
 	}
 	spin_unlock(&nilfs->ns_inode_lock);
@@ -892,7 +901,7 @@ int nilfs_mark_inode_dirty(struct inode *inode)
 		return err;
 	}
 	nilfs_update_inode(inode, ibh);
-	nilfs_mdt_mark_buffer_dirty(ibh);
+	mark_buffer_dirty(ibh);
 	nilfs_mdt_mark_dirty(NILFS_I(inode)->i_root->ifile);
 	brelse(ibh);
 	return 0;
@@ -931,7 +940,7 @@ void nilfs_dirty_inode(struct inode *inode)
 int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 		 __u64 start, __u64 len)
 {
-	struct the_nilfs *nilfs = NILFS_I_NILFS(inode);
+	struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
 	__u64 logical = 0, phys = 0, size = 0;
 	__u32 flags = 0;
 	loff_t isize;
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index f2469ba6246bd76458da3ce2b40121dd5f5d7d2b..41d6743d303c2a7923e5d09bc1df1fcf41514c29 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -698,6 +698,63 @@ static int nilfs_ioctl_sync(struct inode *inode, struct file *filp,
 	return 0;
 }
 
+static int nilfs_ioctl_resize(struct inode *inode, struct file *filp,
+			      void __user *argp)
+{
+	__u64 newsize;
+	int ret = -EPERM;
+
+	if (!capable(CAP_SYS_ADMIN))
+		goto out;
+
+	ret = mnt_want_write(filp->f_path.mnt);
+	if (ret)
+		goto out;
+
+	ret = -EFAULT;
+	if (copy_from_user(&newsize, argp, sizeof(newsize)))
+		goto out_drop_write;
+
+	ret = nilfs_resize_fs(inode->i_sb, newsize);
+
+out_drop_write:
+	mnt_drop_write(filp->f_path.mnt);
+out:
+	return ret;
+}
+
+static int nilfs_ioctl_set_alloc_range(struct inode *inode, void __user *argp)
+{
+	struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
+	__u64 range[2];
+	__u64 minseg, maxseg;
+	unsigned long segbytes;
+	int ret = -EPERM;
+
+	if (!capable(CAP_SYS_ADMIN))
+		goto out;
+
+	ret = -EFAULT;
+	if (copy_from_user(range, argp, sizeof(__u64[2])))
+		goto out;
+
+	ret = -ERANGE;
+	if (range[1] > i_size_read(inode->i_sb->s_bdev->bd_inode))
+		goto out;
+
+	segbytes = nilfs->ns_blocks_per_segment * nilfs->ns_blocksize;
+
+	minseg = range[0] + segbytes - 1;
+	do_div(minseg, segbytes);
+	maxseg = NILFS_SB2_OFFSET_BYTES(range[1]);
+	do_div(maxseg, segbytes);
+	maxseg--;
+
+	ret = nilfs_sufile_set_alloc_range(nilfs->ns_sufile, minseg, maxseg);
+out:
+	return ret;
+}
+
 static int nilfs_ioctl_get_info(struct inode *inode, struct file *filp,
 				unsigned int cmd, void __user *argp,
 				size_t membsz,
@@ -763,6 +820,10 @@ long nilfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		return nilfs_ioctl_clean_segments(inode, filp, cmd, argp);
 	case NILFS_IOCTL_SYNC:
 		return nilfs_ioctl_sync(inode, filp, cmd, argp);
+	case NILFS_IOCTL_RESIZE:
+		return nilfs_ioctl_resize(inode, filp, argp);
+	case NILFS_IOCTL_SET_ALLOC_RANGE:
+		return nilfs_ioctl_set_alloc_range(inode, argp);
 	default:
 		return -ENOTTY;
 	}
diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c
index a649b05f7069db7b0beb31b7ebf10e5639a245bd..800e8d78a83ba0aa33560b03f19d9f90a7116393 100644
--- a/fs/nilfs2/mdt.c
+++ b/fs/nilfs2/mdt.c
@@ -66,7 +66,7 @@ nilfs_mdt_insert_new_block(struct inode *inode, unsigned long block,
 	kunmap_atomic(kaddr, KM_USER0);
 
 	set_buffer_uptodate(bh);
-	nilfs_mark_buffer_dirty(bh);
+	mark_buffer_dirty(bh);
 	nilfs_mdt_mark_dirty(inode);
 	return 0;
 }
@@ -355,7 +355,7 @@ int nilfs_mdt_mark_block_dirty(struct inode *inode, unsigned long block)
 	err = nilfs_mdt_read_block(inode, block, 0, &bh);
 	if (unlikely(err))
 		return err;
-	nilfs_mark_buffer_dirty(bh);
+	mark_buffer_dirty(bh);
 	nilfs_mdt_mark_dirty(inode);
 	brelse(bh);
 	return 0;
@@ -450,9 +450,9 @@ int nilfs_mdt_setup_shadow_map(struct inode *inode,
 
 	INIT_LIST_HEAD(&shadow->frozen_buffers);
 	address_space_init_once(&shadow->frozen_data);
-	nilfs_mapping_init(&shadow->frozen_data, bdi);
+	nilfs_mapping_init(&shadow->frozen_data, inode, bdi);
 	address_space_init_once(&shadow->frozen_btnodes);
-	nilfs_mapping_init(&shadow->frozen_btnodes, bdi);
+	nilfs_mapping_init(&shadow->frozen_btnodes, inode, bdi);
 	mi->mi_shadow = shadow;
 	return 0;
 }
diff --git a/fs/nilfs2/mdt.h b/fs/nilfs2/mdt.h
index ed68563ec708bd135c7abe0145a960de771424fb..ab20a4baa50fa3a41ea735fe891848f8abfb581f 100644
--- a/fs/nilfs2/mdt.h
+++ b/fs/nilfs2/mdt.h
@@ -64,11 +64,6 @@ static inline struct nilfs_mdt_info *NILFS_MDT(const struct inode *inode)
 	return inode->i_private;
 }
 
-static inline struct the_nilfs *NILFS_I_NILFS(struct inode *inode)
-{
-	return inode->i_sb->s_fs_info;
-}
-
 /* Default GFP flags using highmem */
 #define NILFS_MDT_GFP      (__GFP_WAIT | __GFP_IO | __GFP_HIGHMEM)
 
@@ -93,8 +88,6 @@ int nilfs_mdt_freeze_buffer(struct inode *inode, struct buffer_head *bh);
 struct buffer_head *nilfs_mdt_get_frozen_buffer(struct inode *inode,
 						struct buffer_head *bh);
 
-#define nilfs_mdt_mark_buffer_dirty(bh)	nilfs_mark_buffer_dirty(bh)
-
 static inline void nilfs_mdt_mark_dirty(struct inode *inode)
 {
 	if (!test_bit(NILFS_I_DIRTY, &NILFS_I(inode)->i_state))
@@ -108,7 +101,7 @@ static inline void nilfs_mdt_clear_dirty(struct inode *inode)
 
 static inline __u64 nilfs_mdt_cno(struct inode *inode)
 {
-	return NILFS_I_NILFS(inode)->ns_cno;
+	return ((struct the_nilfs *)inode->i_sb->s_fs_info)->ns_cno;
 }
 
 #define nilfs_mdt_bgl_lock(inode, bg) \
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h
index a8dd344303cb7e785943a6fc2a90fad93c7f06fd..a9c6a531f80c5786ce628e3cbf0bd331ba86141f 100644
--- a/fs/nilfs2/nilfs.h
+++ b/fs/nilfs2/nilfs.h
@@ -80,12 +80,6 @@ static inline struct inode *NILFS_BTNC_I(struct address_space *btnc)
 	return &ii->vfs_inode;
 }
 
-static inline struct inode *NILFS_AS_I(struct address_space *mapping)
-{
-	return (mapping->host) ? :
-		container_of(mapping, struct inode, i_data);
-}
-
 /*
  * Dynamic state flags of NILFS on-memory inode (i_state)
  */
@@ -298,6 +292,7 @@ struct nilfs_super_block **nilfs_prepare_super(struct super_block *sb,
 					       int flip);
 int nilfs_commit_super(struct super_block *sb, int flag);
 int nilfs_cleanup_super(struct super_block *sb);
+int nilfs_resize_fs(struct super_block *sb, __u64 newsize);
 int nilfs_attach_checkpoint(struct super_block *sb, __u64 cno, int curr_mnt,
 			    struct nilfs_root **root);
 int nilfs_checkpoint_is_mounted(struct super_block *sb, __u64 cno);
diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c
index 1168059c7efd5ae923c1e374a00b4813b13ec7b1..65221a04c6f090b9c7e479bd32579737da712129 100644
--- a/fs/nilfs2/page.c
+++ b/fs/nilfs2/page.c
@@ -37,8 +37,7 @@
 
 #define NILFS_BUFFER_INHERENT_BITS  \
 	((1UL << BH_Uptodate) | (1UL << BH_Mapped) | (1UL << BH_NILFS_Node) | \
-	 (1UL << BH_NILFS_Volatile) | (1UL << BH_NILFS_Allocated) | \
-	 (1UL << BH_NILFS_Checked))
+	 (1UL << BH_NILFS_Volatile) | (1UL << BH_NILFS_Checked))
 
 static struct buffer_head *
 __nilfs_get_page_block(struct page *page, unsigned long block, pgoff_t index,
@@ -59,19 +58,6 @@ __nilfs_get_page_block(struct page *page, unsigned long block, pgoff_t index,
 	return bh;
 }
 
-/*
- * Since the page cache of B-tree node pages or data page cache of pseudo
- * inodes does not have a valid mapping->host pointer, calling
- * mark_buffer_dirty() for their buffers causes a NULL pointer dereference;
- * it calls __mark_inode_dirty(NULL) through __set_page_dirty().
- * To avoid this problem, the old style mark_buffer_dirty() is used instead.
- */
-void nilfs_mark_buffer_dirty(struct buffer_head *bh)
-{
-	if (!buffer_dirty(bh) && !test_set_buffer_dirty(bh))
-		__set_page_dirty_nobuffers(bh->b_page);
-}
-
 struct buffer_head *nilfs_grab_buffer(struct inode *inode,
 				      struct address_space *mapping,
 				      unsigned long blkoff,
@@ -183,7 +169,7 @@ int nilfs_page_buffers_clean(struct page *page)
 void nilfs_page_bug(struct page *page)
 {
 	struct address_space *m;
-	unsigned long ino = 0;
+	unsigned long ino;
 
 	if (unlikely(!page)) {
 		printk(KERN_CRIT "NILFS_PAGE_BUG(NULL)\n");
@@ -191,11 +177,8 @@ void nilfs_page_bug(struct page *page)
 	}
 
 	m = page->mapping;
-	if (m) {
-		struct inode *inode = NILFS_AS_I(m);
-		if (inode != NULL)
-			ino = inode->i_ino;
-	}
+	ino = m ? m->host->i_ino : 0;
+
 	printk(KERN_CRIT "NILFS_PAGE_BUG(%p): cnt=%d index#=%llu flags=0x%lx "
 	       "mapping=%p ino=%lu\n",
 	       page, atomic_read(&page->_count),
@@ -216,56 +199,6 @@ void nilfs_page_bug(struct page *page)
 	}
 }
 
-/**
- * nilfs_alloc_private_page - allocate a private page with buffer heads
- *
- * Return Value: On success, a pointer to the allocated page is returned.
- * On error, NULL is returned.
- */
-struct page *nilfs_alloc_private_page(struct block_device *bdev, int size,
-				      unsigned long state)
-{
-	struct buffer_head *bh, *head, *tail;
-	struct page *page;
-
-	page = alloc_page(GFP_NOFS); /* page_count of the returned page is 1 */
-	if (unlikely(!page))
-		return NULL;
-
-	lock_page(page);
-	head = alloc_page_buffers(page, size, 0);
-	if (unlikely(!head)) {
-		unlock_page(page);
-		__free_page(page);
-		return NULL;
-	}
-
-	bh = head;
-	do {
-		bh->b_state = (1UL << BH_NILFS_Allocated) | state;
-		tail = bh;
-		bh->b_bdev = bdev;
-		bh = bh->b_this_page;
-	} while (bh);
-
-	tail->b_this_page = head;
-	attach_page_buffers(page, head);
-
-	return page;
-}
-
-void nilfs_free_private_page(struct page *page)
-{
-	BUG_ON(!PageLocked(page));
-	BUG_ON(page->mapping);
-
-	if (page_has_buffers(page) && !try_to_free_buffers(page))
-		NILFS_PAGE_BUG(page, "failed to free page");
-
-	unlock_page(page);
-	__free_page(page);
-}
-
 /**
  * nilfs_copy_page -- copy the page with buffers
  * @dst: destination page
@@ -492,10 +425,10 @@ unsigned nilfs_page_count_clean_buffers(struct page *page,
 	return nc;
 }
 
-void nilfs_mapping_init(struct address_space *mapping,
+void nilfs_mapping_init(struct address_space *mapping, struct inode *inode,
 			struct backing_dev_info *bdi)
 {
-	mapping->host = NULL;
+	mapping->host = inode;
 	mapping->flags = 0;
 	mapping_set_gfp_mask(mapping, GFP_NOFS);
 	mapping->assoc_mapping = NULL;
diff --git a/fs/nilfs2/page.h b/fs/nilfs2/page.h
index f06b79ad7493160877b1b82e45bc2f2acfd9b02f..fb7de71605a076aea758d674603c2e0f94a09008 100644
--- a/fs/nilfs2/page.h
+++ b/fs/nilfs2/page.h
@@ -38,14 +38,12 @@ enum {
 	BH_NILFS_Redirected,
 };
 
-BUFFER_FNS(NILFS_Allocated, nilfs_allocated)	/* nilfs private buffers */
 BUFFER_FNS(NILFS_Node, nilfs_node)		/* nilfs node buffers */
 BUFFER_FNS(NILFS_Volatile, nilfs_volatile)
 BUFFER_FNS(NILFS_Checked, nilfs_checked)	/* buffer is verified */
 BUFFER_FNS(NILFS_Redirected, nilfs_redirected)	/* redirected to a copy */
 
 
-void nilfs_mark_buffer_dirty(struct buffer_head *bh);
 int __nilfs_clear_page_dirty(struct page *);
 
 struct buffer_head *nilfs_grab_buffer(struct inode *, struct address_space *,
@@ -54,14 +52,11 @@ void nilfs_forget_buffer(struct buffer_head *);
 void nilfs_copy_buffer(struct buffer_head *, struct buffer_head *);
 int nilfs_page_buffers_clean(struct page *);
 void nilfs_page_bug(struct page *);
-struct page *nilfs_alloc_private_page(struct block_device *, int,
-				      unsigned long);
-void nilfs_free_private_page(struct page *);
 
 int nilfs_copy_dirty_pages(struct address_space *, struct address_space *);
 void nilfs_copy_back_pages(struct address_space *, struct address_space *);
 void nilfs_clear_dirty_pages(struct address_space *);
-void nilfs_mapping_init(struct address_space *mapping,
+void nilfs_mapping_init(struct address_space *mapping, struct inode *inode,
 			struct backing_dev_info *bdi);
 unsigned nilfs_page_count_clean_buffers(struct page *, unsigned, unsigned);
 unsigned long nilfs_find_uncommitted_extent(struct inode *inode,
diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index ba4a64518f389d6dcad64830050d4fdf635746a8..a604ac0331b230cc300ddace76a4ad77efc97bea 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -387,9 +387,9 @@ static int nilfs_scan_dsync_log(struct the_nilfs *nilfs, sector_t start_blocknr,
 static void dispose_recovery_list(struct list_head *head)
 {
 	while (!list_empty(head)) {
-		struct nilfs_recovery_block *rb
-			= list_entry(head->next,
-				     struct nilfs_recovery_block, list);
+		struct nilfs_recovery_block *rb;
+
+		rb = list_first_entry(head, struct nilfs_recovery_block, list);
 		list_del(&rb->list);
 		kfree(rb);
 	}
@@ -416,9 +416,9 @@ static int nilfs_segment_list_add(struct list_head *head, __u64 segnum)
 void nilfs_dispose_segment_list(struct list_head *head)
 {
 	while (!list_empty(head)) {
-		struct nilfs_segment_entry *ent
-			= list_entry(head->next,
-				     struct nilfs_segment_entry, list);
+		struct nilfs_segment_entry *ent;
+
+		ent = list_first_entry(head, struct nilfs_segment_entry, list);
 		list_del(&ent->list);
 		kfree(ent);
 	}
diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c
index 2853ff20f85a2b30f8f6ac9a9c36e880bebf845c..850a7c0228fbd949be2e861faaed9cc79bbe7564 100644
--- a/fs/nilfs2/segbuf.c
+++ b/fs/nilfs2/segbuf.c
@@ -239,12 +239,15 @@ nilfs_segbuf_fill_in_super_root_crc(struct nilfs_segment_buffer *segbuf,
 				    u32 seed)
 {
 	struct nilfs_super_root *raw_sr;
+	struct the_nilfs *nilfs = segbuf->sb_super->s_fs_info;
+	unsigned srsize;
 	u32 crc;
 
 	raw_sr = (struct nilfs_super_root *)segbuf->sb_super_root->b_data;
+	srsize = NILFS_SR_BYTES(nilfs->ns_inode_size);
 	crc = crc32_le(seed,
 		       (unsigned char *)raw_sr + sizeof(raw_sr->sr_sum),
-		       NILFS_SR_BYTES - sizeof(raw_sr->sr_sum));
+		       srsize - sizeof(raw_sr->sr_sum));
 	raw_sr->sr_sum = cpu_to_le32(crc);
 }
 
@@ -254,18 +257,6 @@ static void nilfs_release_buffers(struct list_head *list)
 
 	list_for_each_entry_safe(bh, n, list, b_assoc_buffers) {
 		list_del_init(&bh->b_assoc_buffers);
-		if (buffer_nilfs_allocated(bh)) {
-			struct page *clone_page = bh->b_page;
-
-			/* remove clone page */
-			brelse(bh);
-			page_cache_release(clone_page); /* for each bh */
-			if (page_count(clone_page) <= 2) {
-				lock_page(clone_page);
-				nilfs_free_private_page(clone_page);
-			}
-			continue;
-		}
 		brelse(bh);
 	}
 }
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index afe4f2183454d49a4be19b902c200b1922ebcc4e..141646e88fb5a9e3d5103ed69d3eb4880b33963e 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -655,13 +655,10 @@ static size_t nilfs_lookup_dirty_data_buffers(struct inode *inode,
 		if (unlikely(page->index > last))
 			break;
 
-		if (mapping->host) {
-			lock_page(page);
-			if (!page_has_buffers(page))
-				create_empty_buffers(page,
-						     1 << inode->i_blkbits, 0);
-			unlock_page(page);
-		}
+		lock_page(page);
+		if (!page_has_buffers(page))
+			create_empty_buffers(page, 1 << inode->i_blkbits, 0);
+		unlock_page(page);
 
 		bh = head = page_buffers(page);
 		do {
@@ -809,7 +806,7 @@ static int nilfs_segctor_create_checkpoint(struct nilfs_sc_info *sci)
 		/* The following code is duplicated with cpfile.  But, it is
 		   needed to collect the checkpoint even if it was not newly
 		   created */
-		nilfs_mdt_mark_buffer_dirty(bh_cp);
+		mark_buffer_dirty(bh_cp);
 		nilfs_mdt_mark_dirty(nilfs->ns_cpfile);
 		nilfs_cpfile_put_checkpoint(
 			nilfs->ns_cpfile, nilfs->ns_cno, bh_cp);
@@ -889,12 +886,14 @@ static void nilfs_segctor_fill_in_super_root(struct nilfs_sc_info *sci,
 {
 	struct buffer_head *bh_sr;
 	struct nilfs_super_root *raw_sr;
-	unsigned isz = nilfs->ns_inode_size;
+	unsigned isz, srsz;
 
 	bh_sr = NILFS_LAST_SEGBUF(&sci->sc_segbufs)->sb_super_root;
 	raw_sr = (struct nilfs_super_root *)bh_sr->b_data;
+	isz = nilfs->ns_inode_size;
+	srsz = NILFS_SR_BYTES(isz);
 
-	raw_sr->sr_bytes = cpu_to_le16(NILFS_SR_BYTES);
+	raw_sr->sr_bytes = cpu_to_le16(srsz);
 	raw_sr->sr_nongc_ctime
 		= cpu_to_le64(nilfs_doing_gc() ?
 			      nilfs->ns_nongc_ctime : sci->sc_seg_ctime);
@@ -906,6 +905,7 @@ static void nilfs_segctor_fill_in_super_root(struct nilfs_sc_info *sci,
 				 NILFS_SR_CPFILE_OFFSET(isz), 1);
 	nilfs_write_inode_common(nilfs->ns_sufile, (void *)raw_sr +
 				 NILFS_SR_SUFILE_OFFSET(isz), 1);
+	memset((void *)raw_sr + srsz, 0, nilfs->ns_blocksize - srsz);
 }
 
 static void nilfs_redirty_inodes(struct list_head *head)
@@ -954,8 +954,8 @@ static int nilfs_segctor_apply_buffers(struct nilfs_sc_info *sci,
 
  dispose_buffers:
 	while (!list_empty(listp)) {
-		bh = list_entry(listp->next, struct buffer_head,
-				b_assoc_buffers);
+		bh = list_first_entry(listp, struct buffer_head,
+				      b_assoc_buffers);
 		list_del_init(&bh->b_assoc_buffers);
 		brelse(bh);
 	}
@@ -1500,10 +1500,7 @@ nilfs_segctor_update_payload_blocknr(struct nilfs_sc_info *sci,
 			nblocks = le32_to_cpu(finfo->fi_nblocks);
 			ndatablk = le32_to_cpu(finfo->fi_ndatablk);
 
-			if (buffer_nilfs_node(bh))
-				inode = NILFS_BTNC_I(bh->b_page->mapping);
-			else
-				inode = NILFS_AS_I(bh->b_page->mapping);
+			inode = bh->b_page->mapping->host;
 
 			if (mode == SC_LSEG_DSYNC)
 				sc_op = &nilfs_sc_dsync_ops;
@@ -1556,83 +1553,24 @@ static int nilfs_segctor_assign(struct nilfs_sc_info *sci, int mode)
 	return 0;
 }
 
-static int
-nilfs_copy_replace_page_buffers(struct page *page, struct list_head *out)
-{
-	struct page *clone_page;
-	struct buffer_head *bh, *head, *bh2;
-	void *kaddr;
-
-	bh = head = page_buffers(page);
-
-	clone_page = nilfs_alloc_private_page(bh->b_bdev, bh->b_size, 0);
-	if (unlikely(!clone_page))
-		return -ENOMEM;
-
-	bh2 = page_buffers(clone_page);
-	kaddr = kmap_atomic(page, KM_USER0);
-	do {
-		if (list_empty(&bh->b_assoc_buffers))
-			continue;
-		get_bh(bh2);
-		page_cache_get(clone_page); /* for each bh */
-		memcpy(bh2->b_data, kaddr + bh_offset(bh), bh2->b_size);
-		bh2->b_blocknr = bh->b_blocknr;
-		list_replace(&bh->b_assoc_buffers, &bh2->b_assoc_buffers);
-		list_add_tail(&bh->b_assoc_buffers, out);
-	} while (bh = bh->b_this_page, bh2 = bh2->b_this_page, bh != head);
-	kunmap_atomic(kaddr, KM_USER0);
-
-	if (!TestSetPageWriteback(clone_page))
-		account_page_writeback(clone_page);
-	unlock_page(clone_page);
-
-	return 0;
-}
-
-static int nilfs_test_page_to_be_frozen(struct page *page)
-{
-	struct address_space *mapping = page->mapping;
-
-	if (!mapping || !mapping->host || S_ISDIR(mapping->host->i_mode))
-		return 0;
-
-	if (page_mapped(page)) {
-		ClearPageChecked(page);
-		return 1;
-	}
-	return PageChecked(page);
-}
-
-static int nilfs_begin_page_io(struct page *page, struct list_head *out)
+static void nilfs_begin_page_io(struct page *page)
 {
 	if (!page || PageWriteback(page))
 		/* For split b-tree node pages, this function may be called
 		   twice.  We ignore the 2nd or later calls by this check. */
-		return 0;
+		return;
 
 	lock_page(page);
 	clear_page_dirty_for_io(page);
 	set_page_writeback(page);
 	unlock_page(page);
-
-	if (nilfs_test_page_to_be_frozen(page)) {
-		int err = nilfs_copy_replace_page_buffers(page, out);
-		if (unlikely(err))
-			return err;
-	}
-	return 0;
 }
 
-static int nilfs_segctor_prepare_write(struct nilfs_sc_info *sci,
-				       struct page **failed_page)
+static void nilfs_segctor_prepare_write(struct nilfs_sc_info *sci)
 {
 	struct nilfs_segment_buffer *segbuf;
 	struct page *bd_page = NULL, *fs_page = NULL;
-	struct list_head *list = &sci->sc_copied_buffers;
-	int err;
 
-	*failed_page = NULL;
 	list_for_each_entry(segbuf, &sci->sc_segbufs, sb_list) {
 		struct buffer_head *bh;
 
@@ -1662,11 +1600,7 @@ static int nilfs_segctor_prepare_write(struct nilfs_sc_info *sci,
 				break;
 			}
 			if (bh->b_page != fs_page) {
-				err = nilfs_begin_page_io(fs_page, list);
-				if (unlikely(err)) {
-					*failed_page = fs_page;
-					goto out;
-				}
+				nilfs_begin_page_io(fs_page);
 				fs_page = bh->b_page;
 			}
 		}
@@ -1677,11 +1611,7 @@ static int nilfs_segctor_prepare_write(struct nilfs_sc_info *sci,
 		set_page_writeback(bd_page);
 		unlock_page(bd_page);
 	}
-	err = nilfs_begin_page_io(fs_page, list);
-	if (unlikely(err))
-		*failed_page = fs_page;
- out:
-	return err;
+	nilfs_begin_page_io(fs_page);
 }
 
 static int nilfs_segctor_write(struct nilfs_sc_info *sci,
@@ -1694,24 +1624,6 @@ static int nilfs_segctor_write(struct nilfs_sc_info *sci,
 	return ret;
 }
 
-static void __nilfs_end_page_io(struct page *page, int err)
-{
-	if (!err) {
-		if (!nilfs_page_buffers_clean(page))
-			__set_page_dirty_nobuffers(page);
-		ClearPageError(page);
-	} else {
-		__set_page_dirty_nobuffers(page);
-		SetPageError(page);
-	}
-
-	if (buffer_nilfs_allocated(page_buffers(page))) {
-		if (TestClearPageWriteback(page))
-			dec_zone_page_state(page, NR_WRITEBACK);
-	} else
-		end_page_writeback(page);
-}
-
 static void nilfs_end_page_io(struct page *page, int err)
 {
 	if (!page)
@@ -1738,40 +1650,19 @@ static void nilfs_end_page_io(struct page *page, int err)
 		return;
 	}
 
-	__nilfs_end_page_io(page, err);
-}
-
-static void nilfs_clear_copied_buffers(struct list_head *list, int err)
-{
-	struct buffer_head *bh, *head;
-	struct page *page;
-
-	while (!list_empty(list)) {
-		bh = list_entry(list->next, struct buffer_head,
-				b_assoc_buffers);
-		page = bh->b_page;
-		page_cache_get(page);
-		head = bh = page_buffers(page);
-		do {
-			if (!list_empty(&bh->b_assoc_buffers)) {
-				list_del_init(&bh->b_assoc_buffers);
-				if (!err) {
-					set_buffer_uptodate(bh);
-					clear_buffer_dirty(bh);
-					clear_buffer_delay(bh);
-					clear_buffer_nilfs_volatile(bh);
-				}
-				brelse(bh); /* for b_assoc_buffers */
-			}
-		} while ((bh = bh->b_this_page) != head);
-
-		__nilfs_end_page_io(page, err);
-		page_cache_release(page);
+	if (!err) {
+		if (!nilfs_page_buffers_clean(page))
+			__set_page_dirty_nobuffers(page);
+		ClearPageError(page);
+	} else {
+		__set_page_dirty_nobuffers(page);
+		SetPageError(page);
 	}
+
+	end_page_writeback(page);
 }
 
-static void nilfs_abort_logs(struct list_head *logs, struct page *failed_page,
-			     int err)
+static void nilfs_abort_logs(struct list_head *logs, int err)
 {
 	struct nilfs_segment_buffer *segbuf;
 	struct page *bd_page = NULL, *fs_page = NULL;
@@ -1801,8 +1692,6 @@ static void nilfs_abort_logs(struct list_head *logs, struct page *failed_page,
 			}
 			if (bh->b_page != fs_page) {
 				nilfs_end_page_io(fs_page, err);
-				if (fs_page && fs_page == failed_page)
-					return;
 				fs_page = bh->b_page;
 			}
 		}
@@ -1821,12 +1710,11 @@ static void nilfs_segctor_abort_construction(struct nilfs_sc_info *sci,
 
 	list_splice_tail_init(&sci->sc_write_logs, &logs);
 	ret = nilfs_wait_on_logs(&logs);
-	nilfs_abort_logs(&logs, NULL, ret ? : err);
+	nilfs_abort_logs(&logs, ret ? : err);
 
 	list_splice_tail_init(&sci->sc_segbufs, &logs);
 	nilfs_cancel_segusage(&logs, nilfs->ns_sufile);
 	nilfs_free_incomplete_logs(&logs, nilfs);
-	nilfs_clear_copied_buffers(&sci->sc_copied_buffers, err);
 
 	if (sci->sc_stage.flags & NILFS_CF_SUFREED) {
 		ret = nilfs_sufile_cancel_freev(nilfs->ns_sufile,
@@ -1920,8 +1808,6 @@ static void nilfs_segctor_complete_write(struct nilfs_sc_info *sci)
 
 	nilfs_end_page_io(fs_page, 0);
 
-	nilfs_clear_copied_buffers(&sci->sc_copied_buffers, 0);
-
 	nilfs_drop_collected_inodes(&sci->sc_dirty_files);
 
 	if (nilfs_doing_gc())
@@ -1979,7 +1865,7 @@ static int nilfs_segctor_collect_dirty_files(struct nilfs_sc_info *sci,
 					      "failed to get inode block.\n");
 				return err;
 			}
-			nilfs_mdt_mark_buffer_dirty(ibh);
+			mark_buffer_dirty(ibh);
 			nilfs_mdt_mark_dirty(ifile);
 			spin_lock(&nilfs->ns_inode_lock);
 			if (likely(!ii->i_bh))
@@ -1991,8 +1877,7 @@ static int nilfs_segctor_collect_dirty_files(struct nilfs_sc_info *sci,
 
 		clear_bit(NILFS_I_QUEUED, &ii->i_state);
 		set_bit(NILFS_I_BUSY, &ii->i_state);
-		list_del(&ii->i_dirty);
-		list_add_tail(&ii->i_dirty, &sci->sc_dirty_files);
+		list_move_tail(&ii->i_dirty, &sci->sc_dirty_files);
 	}
 	spin_unlock(&nilfs->ns_inode_lock);
 
@@ -2014,8 +1899,7 @@ static void nilfs_segctor_drop_written_files(struct nilfs_sc_info *sci,
 		clear_bit(NILFS_I_BUSY, &ii->i_state);
 		brelse(ii->i_bh);
 		ii->i_bh = NULL;
-		list_del(&ii->i_dirty);
-		list_add_tail(&ii->i_dirty, &ti->ti_garbage);
+		list_move_tail(&ii->i_dirty, &ti->ti_garbage);
 	}
 	spin_unlock(&nilfs->ns_inode_lock);
 }
@@ -2026,7 +1910,6 @@ static void nilfs_segctor_drop_written_files(struct nilfs_sc_info *sci,
 static int nilfs_segctor_do_construct(struct nilfs_sc_info *sci, int mode)
 {
 	struct the_nilfs *nilfs = sci->sc_super->s_fs_info;
-	struct page *failed_page;
 	int err;
 
 	sci->sc_stage.scnt = NILFS_ST_INIT;
@@ -2081,11 +1964,7 @@ static int nilfs_segctor_do_construct(struct nilfs_sc_info *sci, int mode)
 		nilfs_segctor_update_segusage(sci, nilfs->ns_sufile);
 
 		/* Write partial segments */
-		err = nilfs_segctor_prepare_write(sci, &failed_page);
-		if (err) {
-			nilfs_abort_logs(&sci->sc_segbufs, failed_page, err);
-			goto failed_to_write;
-		}
+		nilfs_segctor_prepare_write(sci);
 
 		nilfs_add_checksums_on_logs(&sci->sc_segbufs,
 					    nilfs->ns_crc_seed);
@@ -2687,7 +2566,6 @@ static struct nilfs_sc_info *nilfs_segctor_new(struct super_block *sb,
 	INIT_LIST_HEAD(&sci->sc_segbufs);
 	INIT_LIST_HEAD(&sci->sc_write_logs);
 	INIT_LIST_HEAD(&sci->sc_gc_inodes);
-	INIT_LIST_HEAD(&sci->sc_copied_buffers);
 	init_timer(&sci->sc_timer);
 
 	sci->sc_interval = HZ * NILFS_SC_DEFAULT_TIMEOUT;
@@ -2741,8 +2619,6 @@ static void nilfs_segctor_destroy(struct nilfs_sc_info *sci)
 	if (flag || !nilfs_segctor_confirm(sci))
 		nilfs_segctor_write_out(sci);
 
-	WARN_ON(!list_empty(&sci->sc_copied_buffers));
-
 	if (!list_empty(&sci->sc_dirty_files)) {
 		nilfs_warning(sci->sc_super, __func__,
 			      "dirty file(s) after the final construction\n");
diff --git a/fs/nilfs2/segment.h b/fs/nilfs2/segment.h
index 6c02a86745fb19417d093da0af0ed205ac00a1a7..38a1d0013314395938ceb78fd1f1e906705206f1 100644
--- a/fs/nilfs2/segment.h
+++ b/fs/nilfs2/segment.h
@@ -92,7 +92,6 @@ struct nilfs_segsum_pointer {
  * @sc_nblk_inc: Block count of current generation
  * @sc_dirty_files: List of files to be written
  * @sc_gc_inodes: List of GC inodes having blocks to be written
- * @sc_copied_buffers: List of copied buffers (buffer heads) to freeze data
  * @sc_freesegs: array of segment numbers to be freed
  * @sc_nfreesegs: number of segments on @sc_freesegs
  * @sc_dsync_inode: inode whose data pages are written for a sync operation
@@ -136,7 +135,6 @@ struct nilfs_sc_info {
 
 	struct list_head	sc_dirty_files;
 	struct list_head	sc_gc_inodes;
-	struct list_head	sc_copied_buffers;
 
 	__u64		       *sc_freesegs;
 	size_t			sc_nfreesegs;
diff --git a/fs/nilfs2/sufile.c b/fs/nilfs2/sufile.c
index 1d6f488ccae80706a05abddcbfb96719c2f4645b..0a0aba617d8abf21cd4f25255caaf8d66383bc73 100644
--- a/fs/nilfs2/sufile.c
+++ b/fs/nilfs2/sufile.c
@@ -33,7 +33,9 @@
 
 struct nilfs_sufile_info {
 	struct nilfs_mdt_info mi;
-	unsigned long ncleansegs;
+	unsigned long ncleansegs;/* number of clean segments */
+	__u64 allocmin;		/* lower limit of allocatable segment range */
+	__u64 allocmax;		/* upper limit of allocatable segment range */
 };
 
 static inline struct nilfs_sufile_info *NILFS_SUI(struct inode *sufile)
@@ -96,6 +98,13 @@ nilfs_sufile_get_segment_usage_block(struct inode *sufile, __u64 segnum,
 				   create, NULL, bhp);
 }
 
+static int nilfs_sufile_delete_segment_usage_block(struct inode *sufile,
+						   __u64 segnum)
+{
+	return nilfs_mdt_delete_block(sufile,
+				      nilfs_sufile_get_blkoff(sufile, segnum));
+}
+
 static void nilfs_sufile_mod_counter(struct buffer_head *header_bh,
 				     u64 ncleanadd, u64 ndirtyadd)
 {
@@ -108,7 +117,7 @@ static void nilfs_sufile_mod_counter(struct buffer_head *header_bh,
 	le64_add_cpu(&header->sh_ndirtysegs, ndirtyadd);
 	kunmap_atomic(kaddr, KM_USER0);
 
-	nilfs_mdt_mark_buffer_dirty(header_bh);
+	mark_buffer_dirty(header_bh);
 }
 
 /**
@@ -247,6 +256,35 @@ int nilfs_sufile_update(struct inode *sufile, __u64 segnum, int create,
 	return ret;
 }
 
+/**
+ * nilfs_sufile_set_alloc_range - limit range of segment to be allocated
+ * @sufile: inode of segment usage file
+ * @start: minimum segment number of allocatable region (inclusive)
+ * @end: maximum segment number of allocatable region (inclusive)
+ *
+ * Return Value: On success, 0 is returned.  On error, one of the
+ * following negative error codes is returned.
+ *
+ * %-ERANGE - invalid segment region
+ */
+int nilfs_sufile_set_alloc_range(struct inode *sufile, __u64 start, __u64 end)
+{
+	struct nilfs_sufile_info *sui = NILFS_SUI(sufile);
+	__u64 nsegs;
+	int ret = -ERANGE;
+
+	down_write(&NILFS_MDT(sufile)->mi_sem);
+	nsegs = nilfs_sufile_get_nsegments(sufile);
+
+	if (start <= end && end < nsegs) {
+		sui->allocmin = start;
+		sui->allocmax = end;
+		ret = 0;
+	}
+	up_write(&NILFS_MDT(sufile)->mi_sem);
+	return ret;
+}
+
 /**
  * nilfs_sufile_alloc - allocate a segment
  * @sufile: inode of segment usage file
@@ -269,11 +307,12 @@ int nilfs_sufile_alloc(struct inode *sufile, __u64 *segnump)
 	struct buffer_head *header_bh, *su_bh;
 	struct nilfs_sufile_header *header;
 	struct nilfs_segment_usage *su;
+	struct nilfs_sufile_info *sui = NILFS_SUI(sufile);
 	size_t susz = NILFS_MDT(sufile)->mi_entry_size;
 	__u64 segnum, maxsegnum, last_alloc;
 	void *kaddr;
-	unsigned long nsegments, ncleansegs, nsus;
-	int ret, i, j;
+	unsigned long nsegments, ncleansegs, nsus, cnt;
+	int ret, j;
 
 	down_write(&NILFS_MDT(sufile)->mi_sem);
 
@@ -287,13 +326,31 @@ int nilfs_sufile_alloc(struct inode *sufile, __u64 *segnump)
 	kunmap_atomic(kaddr, KM_USER0);
 
 	nsegments = nilfs_sufile_get_nsegments(sufile);
+	maxsegnum = sui->allocmax;
 	segnum = last_alloc + 1;
-	maxsegnum = nsegments - 1;
-	for (i = 0; i < nsegments; i += nsus) {
-		if (segnum >= nsegments) {
-			/* wrap around */
-			segnum = 0;
-			maxsegnum = last_alloc;
+	if (segnum < sui->allocmin || segnum > sui->allocmax)
+		segnum = sui->allocmin;
+
+	for (cnt = 0; cnt < nsegments; cnt += nsus) {
+		if (segnum > maxsegnum) {
+			if (cnt < sui->allocmax - sui->allocmin + 1) {
+				/*
+				 * wrap around in the limited region.
+				 * if allocation started from
+				 * sui->allocmin, this never happens.
+				 */
+				segnum = sui->allocmin;
+				maxsegnum = last_alloc;
+			} else if (segnum > sui->allocmin &&
+				   sui->allocmax + 1 < nsegments) {
+				segnum = sui->allocmax + 1;
+				maxsegnum = nsegments - 1;
+			} else if (sui->allocmin > 0)  {
+				segnum = 0;
+				maxsegnum = sui->allocmin - 1;
+			} else {
+				break; /* never happens */
+			}
 		}
 		ret = nilfs_sufile_get_segment_usage_block(sufile, segnum, 1,
 							   &su_bh);
@@ -319,9 +376,9 @@ int nilfs_sufile_alloc(struct inode *sufile, __u64 *segnump)
 			header->sh_last_alloc = cpu_to_le64(segnum);
 			kunmap_atomic(kaddr, KM_USER0);
 
-			NILFS_SUI(sufile)->ncleansegs--;
-			nilfs_mdt_mark_buffer_dirty(header_bh);
-			nilfs_mdt_mark_buffer_dirty(su_bh);
+			sui->ncleansegs--;
+			mark_buffer_dirty(header_bh);
+			mark_buffer_dirty(su_bh);
 			nilfs_mdt_mark_dirty(sufile);
 			brelse(su_bh);
 			*segnump = segnum;
@@ -364,7 +421,7 @@ void nilfs_sufile_do_cancel_free(struct inode *sufile, __u64 segnum,
 	nilfs_sufile_mod_counter(header_bh, -1, 1);
 	NILFS_SUI(sufile)->ncleansegs--;
 
-	nilfs_mdt_mark_buffer_dirty(su_bh);
+	mark_buffer_dirty(su_bh);
 	nilfs_mdt_mark_dirty(sufile);
 }
 
@@ -395,7 +452,7 @@ void nilfs_sufile_do_scrap(struct inode *sufile, __u64 segnum,
 	nilfs_sufile_mod_counter(header_bh, clean ? (u64)-1 : 0, dirty ? 0 : 1);
 	NILFS_SUI(sufile)->ncleansegs -= clean;
 
-	nilfs_mdt_mark_buffer_dirty(su_bh);
+	mark_buffer_dirty(su_bh);
 	nilfs_mdt_mark_dirty(sufile);
 }
 
@@ -421,7 +478,7 @@ void nilfs_sufile_do_free(struct inode *sufile, __u64 segnum,
 	sudirty = nilfs_segment_usage_dirty(su);
 	nilfs_segment_usage_set_clean(su);
 	kunmap_atomic(kaddr, KM_USER0);
-	nilfs_mdt_mark_buffer_dirty(su_bh);
+	mark_buffer_dirty(su_bh);
 
 	nilfs_sufile_mod_counter(header_bh, 1, sudirty ? (u64)-1 : 0);
 	NILFS_SUI(sufile)->ncleansegs++;
@@ -441,7 +498,7 @@ int nilfs_sufile_mark_dirty(struct inode *sufile, __u64 segnum)
 
 	ret = nilfs_sufile_get_segment_usage_block(sufile, segnum, 0, &bh);
 	if (!ret) {
-		nilfs_mdt_mark_buffer_dirty(bh);
+		mark_buffer_dirty(bh);
 		nilfs_mdt_mark_dirty(sufile);
 		brelse(bh);
 	}
@@ -476,7 +533,7 @@ int nilfs_sufile_set_segment_usage(struct inode *sufile, __u64 segnum,
 	su->su_nblocks = cpu_to_le32(nblocks);
 	kunmap_atomic(kaddr, KM_USER0);
 
-	nilfs_mdt_mark_buffer_dirty(bh);
+	mark_buffer_dirty(bh);
 	nilfs_mdt_mark_dirty(sufile);
 	brelse(bh);
 
@@ -505,7 +562,7 @@ int nilfs_sufile_get_stat(struct inode *sufile, struct nilfs_sustat *sustat)
 {
 	struct buffer_head *header_bh;
 	struct nilfs_sufile_header *header;
-	struct the_nilfs *nilfs = NILFS_I_NILFS(sufile);
+	struct the_nilfs *nilfs = sufile->i_sb->s_fs_info;
 	void *kaddr;
 	int ret;
 
@@ -555,10 +612,182 @@ void nilfs_sufile_do_set_error(struct inode *sufile, __u64 segnum,
 		nilfs_sufile_mod_counter(header_bh, -1, 0);
 		NILFS_SUI(sufile)->ncleansegs--;
 	}
-	nilfs_mdt_mark_buffer_dirty(su_bh);
+	mark_buffer_dirty(su_bh);
 	nilfs_mdt_mark_dirty(sufile);
 }
 
+/**
+  * nilfs_sufile_truncate_range - truncate range of segment array
+  * @sufile: inode of segment usage file
+  * @start: start segment number (inclusive)
+  * @end: end segment number (inclusive)
+  *
+  * Return Value: On success, 0 is returned.  On error, one of the
+  * following negative error codes is returned.
+  *
+  * %-EIO - I/O error.
+  *
+  * %-ENOMEM - Insufficient amount of memory available.
+  *
+  * %-EINVAL - Invalid number of segments specified
+  *
+  * %-EBUSY - Dirty or active segments are present in the range
+  */
+static int nilfs_sufile_truncate_range(struct inode *sufile,
+				       __u64 start, __u64 end)
+{
+	struct the_nilfs *nilfs = sufile->i_sb->s_fs_info;
+	struct buffer_head *header_bh;
+	struct buffer_head *su_bh;
+	struct nilfs_segment_usage *su, *su2;
+	size_t susz = NILFS_MDT(sufile)->mi_entry_size;
+	unsigned long segusages_per_block;
+	unsigned long nsegs, ncleaned;
+	__u64 segnum;
+	void *kaddr;
+	ssize_t n, nc;
+	int ret;
+	int j;
+
+	nsegs = nilfs_sufile_get_nsegments(sufile);
+
+	ret = -EINVAL;
+	if (start > end || start >= nsegs)
+		goto out;
+
+	ret = nilfs_sufile_get_header_block(sufile, &header_bh);
+	if (ret < 0)
+		goto out;
+
+	segusages_per_block = nilfs_sufile_segment_usages_per_block(sufile);
+	ncleaned = 0;
+
+	for (segnum = start; segnum <= end; segnum += n) {
+		n = min_t(unsigned long,
+			  segusages_per_block -
+				  nilfs_sufile_get_offset(sufile, segnum),
+			  end - segnum + 1);
+		ret = nilfs_sufile_get_segment_usage_block(sufile, segnum, 0,
+							   &su_bh);
+		if (ret < 0) {
+			if (ret != -ENOENT)
+				goto out_header;
+			/* hole */
+			continue;
+		}
+		kaddr = kmap_atomic(su_bh->b_page, KM_USER0);
+		su = nilfs_sufile_block_get_segment_usage(
+			sufile, segnum, su_bh, kaddr);
+		su2 = su;
+		for (j = 0; j < n; j++, su = (void *)su + susz) {
+			if ((le32_to_cpu(su->su_flags) &
+			     ~(1UL << NILFS_SEGMENT_USAGE_ERROR)) ||
+			    nilfs_segment_is_active(nilfs, segnum + j)) {
+				ret = -EBUSY;
+				kunmap_atomic(kaddr, KM_USER0);
+				brelse(su_bh);
+				goto out_header;
+			}
+		}
+		nc = 0;
+		for (su = su2, j = 0; j < n; j++, su = (void *)su + susz) {
+			if (nilfs_segment_usage_error(su)) {
+				nilfs_segment_usage_set_clean(su);
+				nc++;
+			}
+		}
+		kunmap_atomic(kaddr, KM_USER0);
+		if (nc > 0) {
+			mark_buffer_dirty(su_bh);
+			ncleaned += nc;
+		}
+		brelse(su_bh);
+
+		if (n == segusages_per_block) {
+			/* make hole */
+			nilfs_sufile_delete_segment_usage_block(sufile, segnum);
+		}
+	}
+	ret = 0;
+
+out_header:
+	if (ncleaned > 0) {
+		NILFS_SUI(sufile)->ncleansegs += ncleaned;
+		nilfs_sufile_mod_counter(header_bh, ncleaned, 0);
+		nilfs_mdt_mark_dirty(sufile);
+	}
+	brelse(header_bh);
+out:
+	return ret;
+}
+
+/**
+ * nilfs_sufile_resize - resize segment array
+ * @sufile: inode of segment usage file
+ * @newnsegs: new number of segments
+ *
+ * Return Value: On success, 0 is returned.  On error, one of the
+ * following negative error codes is returned.
+ *
+ * %-EIO - I/O error.
+ *
+ * %-ENOMEM - Insufficient amount of memory available.
+ *
+ * %-ENOSPC - Enough free space is not left for shrinking
+ *
+ * %-EBUSY - Dirty or active segments exist in the region to be truncated
+ */
+int nilfs_sufile_resize(struct inode *sufile, __u64 newnsegs)
+{
+	struct the_nilfs *nilfs = sufile->i_sb->s_fs_info;
+	struct buffer_head *header_bh;
+	struct nilfs_sufile_header *header;
+	struct nilfs_sufile_info *sui = NILFS_SUI(sufile);
+	void *kaddr;
+	unsigned long nsegs, nrsvsegs;
+	int ret = 0;
+
+	down_write(&NILFS_MDT(sufile)->mi_sem);
+
+	nsegs = nilfs_sufile_get_nsegments(sufile);
+	if (nsegs == newnsegs)
+		goto out;
+
+	ret = -ENOSPC;
+	nrsvsegs = nilfs_nrsvsegs(nilfs, newnsegs);
+	if (newnsegs < nsegs && nsegs - newnsegs + nrsvsegs > sui->ncleansegs)
+		goto out;
+
+	ret = nilfs_sufile_get_header_block(sufile, &header_bh);
+	if (ret < 0)
+		goto out;
+
+	if (newnsegs > nsegs) {
+		sui->ncleansegs += newnsegs - nsegs;
+	} else /* newnsegs < nsegs */ {
+		ret = nilfs_sufile_truncate_range(sufile, newnsegs, nsegs - 1);
+		if (ret < 0)
+			goto out_header;
+
+		sui->ncleansegs -= nsegs - newnsegs;
+	}
+
+	kaddr = kmap_atomic(header_bh->b_page, KM_USER0);
+	header = kaddr + bh_offset(header_bh);
+	header->sh_ncleansegs = cpu_to_le64(sui->ncleansegs);
+	kunmap_atomic(kaddr, KM_USER0);
+
+	mark_buffer_dirty(header_bh);
+	nilfs_mdt_mark_dirty(sufile);
+	nilfs_set_nsegments(nilfs, newnsegs);
+
+out_header:
+	brelse(header_bh);
+out:
+	up_write(&NILFS_MDT(sufile)->mi_sem);
+	return ret;
+}
+
 /**
  * nilfs_sufile_get_suinfo -
  * @sufile: inode of segment usage file
@@ -583,7 +812,7 @@ ssize_t nilfs_sufile_get_suinfo(struct inode *sufile, __u64 segnum, void *buf,
 	struct nilfs_segment_usage *su;
 	struct nilfs_suinfo *si = buf;
 	size_t susz = NILFS_MDT(sufile)->mi_entry_size;
-	struct the_nilfs *nilfs = NILFS_I_NILFS(sufile);
+	struct the_nilfs *nilfs = sufile->i_sb->s_fs_info;
 	void *kaddr;
 	unsigned long nsegs, segusages_per_block;
 	ssize_t n;
@@ -679,6 +908,9 @@ int nilfs_sufile_read(struct super_block *sb, size_t susize,
 	kunmap_atomic(kaddr, KM_USER0);
 	brelse(header_bh);
 
+	sui->allocmax = nilfs_sufile_get_nsegments(sufile) - 1;
+	sui->allocmin = 0;
+
 	unlock_new_inode(sufile);
  out:
 	*inodep = sufile;
diff --git a/fs/nilfs2/sufile.h b/fs/nilfs2/sufile.h
index a943fbacb45b8021f1a11e12657662d92dca613c..e84bc5b51fc11df1090084ba0d0eb25c342fb2ad 100644
--- a/fs/nilfs2/sufile.h
+++ b/fs/nilfs2/sufile.h
@@ -31,11 +31,12 @@
 
 static inline unsigned long nilfs_sufile_get_nsegments(struct inode *sufile)
 {
-	return NILFS_I_NILFS(sufile)->ns_nsegments;
+	return ((struct the_nilfs *)sufile->i_sb->s_fs_info)->ns_nsegments;
 }
 
 unsigned long nilfs_sufile_get_ncleansegs(struct inode *sufile);
 
+int nilfs_sufile_set_alloc_range(struct inode *sufile, __u64 start, __u64 end);
 int nilfs_sufile_alloc(struct inode *, __u64 *);
 int nilfs_sufile_mark_dirty(struct inode *sufile, __u64 segnum);
 int nilfs_sufile_set_segment_usage(struct inode *sufile, __u64 segnum,
@@ -61,6 +62,7 @@ void nilfs_sufile_do_cancel_free(struct inode *, __u64, struct buffer_head *,
 void nilfs_sufile_do_set_error(struct inode *, __u64, struct buffer_head *,
 			       struct buffer_head *);
 
+int nilfs_sufile_resize(struct inode *sufile, __u64 newnsegs);
 int nilfs_sufile_read(struct super_block *sb, size_t susize,
 		      struct nilfs_inode *raw_inode, struct inode **inodep);
 
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 062cca065195ea7f430f45cf9259896be44be788..8351c44a7320f06902bf03dcc114ade367c22fbe 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -56,6 +56,7 @@
 #include "btnode.h"
 #include "page.h"
 #include "cpfile.h"
+#include "sufile.h" /* nilfs_sufile_resize(), nilfs_sufile_set_alloc_range() */
 #include "ifile.h"
 #include "dat.h"
 #include "segment.h"
@@ -165,7 +166,7 @@ struct inode *nilfs_alloc_inode(struct super_block *sb)
 	ii->i_state = 0;
 	ii->i_cno = 0;
 	ii->vfs_inode.i_version = 1;
-	nilfs_btnode_cache_init(&ii->i_btnode_cache, sb->s_bdi);
+	nilfs_mapping_init(&ii->i_btnode_cache, &ii->vfs_inode, sb->s_bdi);
 	return &ii->vfs_inode;
 }
 
@@ -347,6 +348,134 @@ int nilfs_cleanup_super(struct super_block *sb)
 	return ret;
 }
 
+/**
+ * nilfs_move_2nd_super - relocate secondary super block
+ * @sb: super block instance
+ * @sb2off: new offset of the secondary super block (in bytes)
+ */
+static int nilfs_move_2nd_super(struct super_block *sb, loff_t sb2off)
+{
+	struct the_nilfs *nilfs = sb->s_fs_info;
+	struct buffer_head *nsbh;
+	struct nilfs_super_block *nsbp;
+	sector_t blocknr, newblocknr;
+	unsigned long offset;
+	int sb2i = -1;  /* array index of the secondary superblock */
+	int ret = 0;
+
+	/* nilfs->ns_sem must be locked by the caller. */
+	if (nilfs->ns_sbh[1] &&
+	    nilfs->ns_sbh[1]->b_blocknr > nilfs->ns_first_data_block) {
+		sb2i = 1;
+		blocknr = nilfs->ns_sbh[1]->b_blocknr;
+	} else if (nilfs->ns_sbh[0]->b_blocknr > nilfs->ns_first_data_block) {
+		sb2i = 0;
+		blocknr = nilfs->ns_sbh[0]->b_blocknr;
+	}
+	if (sb2i >= 0 && (u64)blocknr << nilfs->ns_blocksize_bits == sb2off)
+		goto out;  /* super block location is unchanged */
+
+	/* Get new super block buffer */
+	newblocknr = sb2off >> nilfs->ns_blocksize_bits;
+	offset = sb2off & (nilfs->ns_blocksize - 1);
+	nsbh = sb_getblk(sb, newblocknr);
+	if (!nsbh) {
+		printk(KERN_WARNING
+		       "NILFS warning: unable to move secondary superblock "
+		       "to block %llu\n", (unsigned long long)newblocknr);
+		ret = -EIO;
+		goto out;
+	}
+	nsbp = (void *)nsbh->b_data + offset;
+	memset(nsbp, 0, nilfs->ns_blocksize);
+
+	if (sb2i >= 0) {
+		memcpy(nsbp, nilfs->ns_sbp[sb2i], nilfs->ns_sbsize);
+		brelse(nilfs->ns_sbh[sb2i]);
+		nilfs->ns_sbh[sb2i] = nsbh;
+		nilfs->ns_sbp[sb2i] = nsbp;
+	} else if (nilfs->ns_sbh[0]->b_blocknr < nilfs->ns_first_data_block) {
+		/* secondary super block will be restored to index 1 */
+		nilfs->ns_sbh[1] = nsbh;
+		nilfs->ns_sbp[1] = nsbp;
+	} else {
+		brelse(nsbh);
+	}
+out:
+	return ret;
+}
+
+/**
+ * nilfs_resize_fs - resize the filesystem
+ * @sb: super block instance
+ * @newsize: new size of the filesystem (in bytes)
+ */
+int nilfs_resize_fs(struct super_block *sb, __u64 newsize)
+{
+	struct the_nilfs *nilfs = sb->s_fs_info;
+	struct nilfs_super_block **sbp;
+	__u64 devsize, newnsegs;
+	loff_t sb2off;
+	int ret;
+
+	ret = -ERANGE;
+	devsize = i_size_read(sb->s_bdev->bd_inode);
+	if (newsize > devsize)
+		goto out;
+
+	/*
+	 * Write lock is required to protect some functions depending
+	 * on the number of segments, the number of reserved segments,
+	 * and so forth.
+	 */
+	down_write(&nilfs->ns_segctor_sem);
+
+	sb2off = NILFS_SB2_OFFSET_BYTES(newsize);
+	newnsegs = sb2off >> nilfs->ns_blocksize_bits;
+	do_div(newnsegs, nilfs->ns_blocks_per_segment);
+
+	ret = nilfs_sufile_resize(nilfs->ns_sufile, newnsegs);
+	up_write(&nilfs->ns_segctor_sem);
+	if (ret < 0)
+		goto out;
+
+	ret = nilfs_construct_segment(sb);
+	if (ret < 0)
+		goto out;
+
+	down_write(&nilfs->ns_sem);
+	nilfs_move_2nd_super(sb, sb2off);
+	ret = -EIO;
+	sbp = nilfs_prepare_super(sb, 0);
+	if (likely(sbp)) {
+		nilfs_set_log_cursor(sbp[0], nilfs);
+		/*
+		 * Drop NILFS_RESIZE_FS flag for compatibility with
+		 * mount-time resize which may be implemented in a
+		 * future release.
+		 */
+		sbp[0]->s_state = cpu_to_le16(le16_to_cpu(sbp[0]->s_state) &
+					      ~NILFS_RESIZE_FS);
+		sbp[0]->s_dev_size = cpu_to_le64(newsize);
+		sbp[0]->s_nsegments = cpu_to_le64(nilfs->ns_nsegments);
+		if (sbp[1])
+			memcpy(sbp[1], sbp[0], nilfs->ns_sbsize);
+		ret = nilfs_commit_super(sb, NILFS_SB_COMMIT_ALL);
+	}
+	up_write(&nilfs->ns_sem);
+
+	/*
+	 * Reset the range of allocatable segments last.  This order
+	 * is important in the case of expansion because the secondary
+	 * superblock must be protected from log write until migration
+	 * completes.
+	 */
+	if (!ret)
+		nilfs_sufile_set_alloc_range(nilfs->ns_sufile, 0, newnsegs - 1);
+out:
+	return ret;
+}
+
 static void nilfs_put_super(struct super_block *sb)
 {
 	struct the_nilfs *nilfs = sb->s_fs_info;
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index d2acd1a651f31caf260d964c719fed086b43cb85..d32714094375b72695bcacdfcf7cdd866be2ff05 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -363,6 +363,24 @@ static unsigned long long nilfs_max_size(unsigned int blkbits)
 	return res;
 }
 
+/**
+ * nilfs_nrsvsegs - calculate the number of reserved segments
+ * @nilfs: nilfs object
+ * @nsegs: total number of segments
+ */
+unsigned long nilfs_nrsvsegs(struct the_nilfs *nilfs, unsigned long nsegs)
+{
+	return max_t(unsigned long, NILFS_MIN_NRSVSEGS,
+		     DIV_ROUND_UP(nsegs * nilfs->ns_r_segments_percentage,
+				  100));
+}
+
+void nilfs_set_nsegments(struct the_nilfs *nilfs, unsigned long nsegs)
+{
+	nilfs->ns_nsegments = nsegs;
+	nilfs->ns_nrsvsegs = nilfs_nrsvsegs(nilfs, nsegs);
+}
+
 static int nilfs_store_disk_layout(struct the_nilfs *nilfs,
 				   struct nilfs_super_block *sbp)
 {
@@ -389,13 +407,9 @@ static int nilfs_store_disk_layout(struct the_nilfs *nilfs,
 	}
 
 	nilfs->ns_first_data_block = le64_to_cpu(sbp->s_first_data_block);
-	nilfs->ns_nsegments = le64_to_cpu(sbp->s_nsegments);
 	nilfs->ns_r_segments_percentage =
 		le32_to_cpu(sbp->s_r_segments_percentage);
-	nilfs->ns_nrsvsegs =
-		max_t(unsigned long, NILFS_MIN_NRSVSEGS,
-		      DIV_ROUND_UP(nilfs->ns_nsegments *
-				   nilfs->ns_r_segments_percentage, 100));
+	nilfs_set_nsegments(nilfs, le64_to_cpu(sbp->s_nsegments));
 	nilfs->ns_crc_seed = le32_to_cpu(sbp->s_crc_seed);
 	return 0;
 }
diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h
index f4968145c2a3ee22bdbff5fb7d4e2dd40f6fd392..9992b11312ff5918b9509eabfdb0cab1ecbecd94 100644
--- a/fs/nilfs2/the_nilfs.h
+++ b/fs/nilfs2/the_nilfs.h
@@ -268,6 +268,8 @@ struct the_nilfs *alloc_nilfs(struct block_device *bdev);
 void destroy_nilfs(struct the_nilfs *nilfs);
 int init_nilfs(struct the_nilfs *nilfs, struct super_block *sb, char *data);
 int load_nilfs(struct the_nilfs *nilfs, struct super_block *sb);
+unsigned long nilfs_nrsvsegs(struct the_nilfs *nilfs, unsigned long nsegs);
+void nilfs_set_nsegments(struct the_nilfs *nilfs, unsigned long nsegs);
 int nilfs_discard_segments(struct the_nilfs *, __u64 *, size_t);
 int nilfs_count_free_blocks(struct the_nilfs *, sector_t *);
 struct nilfs_root *nilfs_lookup_root(struct the_nilfs *nilfs, __u64 cno);
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 643720209a9899506b9a1c477b458b91b5070d4c..9a3e6bbff27bd4839b487c2c14282fd9ef1a4675 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -539,25 +539,41 @@ static int o2hb_verify_crc(struct o2hb_region *reg,
 
 /* We want to make sure that nobody is heartbeating on top of us --
  * this will help detect an invalid configuration. */
-static int o2hb_check_last_timestamp(struct o2hb_region *reg)
+static void o2hb_check_last_timestamp(struct o2hb_region *reg)
 {
-	int node_num, ret;
 	struct o2hb_disk_slot *slot;
 	struct o2hb_disk_heartbeat_block *hb_block;
+	char *errstr;
 
-	node_num = o2nm_this_node();
-
-	ret = 1;
-	slot = &reg->hr_slots[node_num];
+	slot = &reg->hr_slots[o2nm_this_node()];
 	/* Don't check on our 1st timestamp */
-	if (slot->ds_last_time) {
-		hb_block = slot->ds_raw_block;
+	if (!slot->ds_last_time)
+		return;
 
-		if (le64_to_cpu(hb_block->hb_seq) != slot->ds_last_time)
-			ret = 0;
-	}
+	hb_block = slot->ds_raw_block;
+	if (le64_to_cpu(hb_block->hb_seq) == slot->ds_last_time &&
+	    le64_to_cpu(hb_block->hb_generation) == slot->ds_last_generation &&
+	    hb_block->hb_node == slot->ds_node_num)
+		return;
 
-	return ret;
+#define ERRSTR1		"Another node is heartbeating on device"
+#define ERRSTR2		"Heartbeat generation mismatch on device"
+#define ERRSTR3		"Heartbeat sequence mismatch on device"
+
+	if (hb_block->hb_node != slot->ds_node_num)
+		errstr = ERRSTR1;
+	else if (le64_to_cpu(hb_block->hb_generation) !=
+		 slot->ds_last_generation)
+		errstr = ERRSTR2;
+	else
+		errstr = ERRSTR3;
+
+	mlog(ML_ERROR, "%s (%s): expected(%u:0x%llx, 0x%llx), "
+	     "ondisk(%u:0x%llx, 0x%llx)\n", errstr, reg->hr_dev_name,
+	     slot->ds_node_num, (unsigned long long)slot->ds_last_generation,
+	     (unsigned long long)slot->ds_last_time, hb_block->hb_node,
+	     (unsigned long long)le64_to_cpu(hb_block->hb_generation),
+	     (unsigned long long)le64_to_cpu(hb_block->hb_seq));
 }
 
 static inline void o2hb_prepare_block(struct o2hb_region *reg,
@@ -983,9 +999,7 @@ static int o2hb_do_disk_heartbeat(struct o2hb_region *reg)
 	/* With an up to date view of the slots, we can check that no
 	 * other node has been improperly configured to heartbeat in
 	 * our slot. */
-	if (!o2hb_check_last_timestamp(reg))
-		mlog(ML_ERROR, "Device \"%s\": another node is heartbeating "
-		     "in our slot!\n", reg->hr_dev_name);
+	o2hb_check_last_timestamp(reg);
 
 	/* fill in the proper info for our next heartbeat */
 	o2hb_prepare_block(reg, reg->hr_generation);
@@ -999,8 +1013,8 @@ static int o2hb_do_disk_heartbeat(struct o2hb_region *reg)
 	}
 
 	i = -1;
-	while((i = find_next_bit(configured_nodes, O2NM_MAX_NODES, i + 1)) < O2NM_MAX_NODES) {
-
+	while((i = find_next_bit(configured_nodes,
+				 O2NM_MAX_NODES, i + 1)) < O2NM_MAX_NODES) {
 		change |= o2hb_check_slot(reg, &reg->hr_slots[i]);
 	}
 
@@ -1690,6 +1704,7 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
 	struct file *filp = NULL;
 	struct inode *inode = NULL;
 	ssize_t ret = -EINVAL;
+	int live_threshold;
 
 	if (reg->hr_bdev)
 		goto out;
@@ -1766,8 +1781,18 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
 	 * A node is considered live after it has beat LIVE_THRESHOLD
 	 * times.  We're not steady until we've given them a chance
 	 * _after_ our first read.
+	 * The default threshold is bare minimum so as to limit the delay
+	 * during mounts. For global heartbeat, the threshold doubled for the
+	 * first region.
 	 */
-	atomic_set(&reg->hr_steady_iterations, O2HB_LIVE_THRESHOLD + 1);
+	live_threshold = O2HB_LIVE_THRESHOLD;
+	if (o2hb_global_heartbeat_active()) {
+		spin_lock(&o2hb_live_lock);
+		if (o2hb_pop_count(&o2hb_region_bitmap, O2NM_MAX_REGIONS) == 1)
+			live_threshold <<= 1;
+		spin_unlock(&o2hb_live_lock);
+	}
+	atomic_set(&reg->hr_steady_iterations, live_threshold + 1);
 
 	hb_task = kthread_run(o2hb_thread, reg, "o2hb-%s",
 			      reg->hr_item.ci_name);
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 9fe5b8fd658f0a3db09f1919512a0479a241ecca..8582e3f4f120647d05df81556639e627882b5811 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -2868,7 +2868,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
 		bytes = blocks_wanted << sb->s_blocksize_bits;
 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);
 	struct ocfs2_inode_info *oi = OCFS2_I(dir);
-	struct ocfs2_alloc_context *data_ac;
+	struct ocfs2_alloc_context *data_ac = NULL;
 	struct ocfs2_alloc_context *meta_ac = NULL;
 	struct buffer_head *dirdata_bh = NULL;
 	struct buffer_head *dx_root_bh = NULL;
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 7540a492eaba0188d624a08f73688eee04838288..3b179d6cbde09be9017eb21fbefcc5df8b217a53 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -1614,7 +1614,8 @@ static int dlm_try_to_join_domain(struct dlm_ctxt *dlm)
 	spin_unlock(&dlm->spinlock);
 
 	/* Support for global heartbeat and node info was added in 1.1 */
-	if (dlm_protocol.pv_major > 1 || dlm_protocol.pv_minor > 0) {
+	if (dlm->dlm_locking_proto.pv_major > 1 ||
+	    dlm->dlm_locking_proto.pv_minor > 0) {
 		status = dlm_send_nodeinfo(dlm, ctxt->yes_resp_map);
 		if (status) {
 			mlog_errno(status);
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index fede57ed005ff417b80b5c3bc9c1d25fe3aaa526..84d166328cf7448f36cfcb0a54f08eefda50e18d 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -2574,6 +2574,9 @@ static int dlm_migrate_lockres(struct dlm_ctxt *dlm,
 		res->state &= ~DLM_LOCK_RES_MIGRATING;
 		wake = 1;
 		spin_unlock(&res->spinlock);
+		if (dlm_is_host_down(ret))
+			dlm_wait_for_node_death(dlm, target,
+						DLM_NODE_DEATH_WAIT_MAX);
 		goto leave;
 	}
 
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 41565ae528566b3a5bfca14092aad21bba721812..89659d6dc2067276f2cebcea63a9bcc34a0a2486 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1607,6 +1607,9 @@ static void ocfs2_calc_trunc_pos(struct inode *inode,
 	range = le32_to_cpu(rec->e_cpos) + ocfs2_rec_clusters(el, rec);
 
 	if (le32_to_cpu(rec->e_cpos) >= trunc_start) {
+		/*
+		 * remove an entire extent record.
+		 */
 		*trunc_cpos = le32_to_cpu(rec->e_cpos);
 		/*
 		 * Skip holes if any.
@@ -1617,7 +1620,16 @@ static void ocfs2_calc_trunc_pos(struct inode *inode,
 		*blkno = le64_to_cpu(rec->e_blkno);
 		*trunc_end = le32_to_cpu(rec->e_cpos);
 	} else if (range > trunc_start) {
+		/*
+		 * remove a partial extent record, which means we're
+		 * removing the last extent record.
+		 */
 		*trunc_cpos = trunc_start;
+		/*
+		 * skip hole if any.
+		 */
+		if (range < *trunc_end)
+			*trunc_end = range;
 		*trunc_len = *trunc_end - trunc_start;
 		coff = trunc_start - le32_to_cpu(rec->e_cpos);
 		*blkno = le64_to_cpu(rec->e_blkno) +
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index b141a44605ca076132cd704e22226ac8ce263fa7..295d56454e8b23b6e9d97a6bd258e6170311c8f5 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -1260,6 +1260,9 @@ void ocfs2_complete_mount_recovery(struct ocfs2_super *osb)
 {
 	struct ocfs2_journal *journal = osb->journal;
 
+	if (ocfs2_is_hard_readonly(osb))
+		return;
+
 	/* No need to queue up our truncate_log as regular cleanup will catch
 	 * that */
 	ocfs2_queue_recovery_completion(journal, osb->slot_num,
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 5d32749c896dc069d1353f09b75f1aadf42ac886..3c7606cff1ab4f3c7df789f14ef89dfdff70063e 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -3706,7 +3706,7 @@ int ocfs2_refcount_cow_xattr(struct inode *inode,
 	context->cow_start = cow_start;
 	context->cow_len = cow_len;
 	context->ref_tree = ref_tree;
-	context->ref_root_bh = ref_root_bh;;
+	context->ref_root_bh = ref_root_bh;
 	context->cow_object = xv;
 
 	context->cow_duplicate_clusters = ocfs2_duplicate_clusters_by_jbd;
diff --git a/fs/partitions/ldm.c b/fs/partitions/ldm.c
index ce4f624404255f899e1b10262abf3b862aec6be4..af9fdf04676953b07cb3f13ffcbcee1c5b5ef1ee 100644
--- a/fs/partitions/ldm.c
+++ b/fs/partitions/ldm.c
@@ -565,7 +565,7 @@ static bool ldm_validate_partition_table(struct parsed_partitions *state)
 
 	data = read_part_sector(state, 0, &sect);
 	if (!data) {
-		ldm_crit ("Disk read failed.");
+		ldm_info ("Disk read failed.");
 		return false;
 	}
 
@@ -1335,6 +1335,11 @@ static bool ldm_frag_add (const u8 *data, int size, struct list_head *frags)
 
 	list_add_tail (&f->list, frags);
 found:
+	if (rec >= f->num) {
+		ldm_error("REC value (%d) exceeds NUM value (%d)", rec, f->num);
+		return false;
+	}
+
 	if (f->map & (1 << rec)) {
 		ldm_error ("Duplicate VBLK, part %d.", rec);
 		f->map &= 0x7F;			/* Mark the group as broken */
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index f835a25625ff5c7e74e5834cc9e6057697d02941..f2c3ff20ea6857f616ddc5381cac6a90336f46b8 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -152,21 +152,27 @@ EXPORT_SYMBOL_GPL(pstore_register);
 void pstore_get_records(void)
 {
 	struct pstore_info *psi = psinfo;
-	size_t			size;
+	ssize_t			size;
 	u64			id;
 	enum pstore_type_id	type;
 	struct timespec		time;
-	int			failed = 0;
+	int			failed = 0, rc;
 
 	if (!psi)
 		return;
 
 	mutex_lock(&psinfo->buf_mutex);
+	rc = psi->open(psi);
+	if (rc)
+		goto out;
+
 	while ((size = psi->read(&id, &type, &time)) > 0) {
-		if (pstore_mkfile(type, psi->name, id, psi->buf, size,
+		if (pstore_mkfile(type, psi->name, id, psi->buf, (size_t)size,
 				  time, psi->erase))
 			failed++;
 	}
+	psi->close(psi);
+out:
 	mutex_unlock(&psinfo->buf_mutex);
 
 	if (failed)
diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig
index efc309fa3035998189f827147f4ccd0e84aa9733..7797218d0b3005281e505837065d36b1e9e98077 100644
--- a/fs/squashfs/Kconfig
+++ b/fs/squashfs/Kconfig
@@ -42,7 +42,7 @@ config SQUASHFS_LZO
 	select LZO_DECOMPRESS
 	help
 	  Saying Y here includes support for reading Squashfs file systems
-	  compressed with LZO compresssion.  LZO compression is mainly
+	  compressed with LZO compression.  LZO compression is mainly
 	  aimed at embedded systems with slower CPUs where the overheads
 	  of zlib are too high.
 
@@ -57,7 +57,7 @@ config SQUASHFS_XZ
 	select XZ_DEC
 	help
 	  Saying Y here includes support for reading Squashfs file systems
-	  compressed with XZ compresssion.  XZ gives better compression than
+	  compressed with XZ compression.  XZ gives better compression than
 	  the default zlib compression, at the expense of greater CPU and
 	  memory overhead.
 
diff --git a/fs/squashfs/cache.c b/fs/squashfs/cache.c
index c37b520132fff1328e30355cef188ff031ec3cbf..4b5a3fbb1f1f6e3a611063fd0eadfe5f0579c248 100644
--- a/fs/squashfs/cache.c
+++ b/fs/squashfs/cache.c
@@ -29,7 +29,7 @@
  * plus functions layered ontop of the generic cache implementation to
  * access the metadata and fragment caches.
  *
- * To avoid out of memory and fragmentation isssues with vmalloc the cache
+ * To avoid out of memory and fragmentation issues with vmalloc the cache
  * uses sequences of kmalloced PAGE_CACHE_SIZE buffers.
  *
  * It should be noted that the cache is not used for file datablocks, these
diff --git a/fs/super.c b/fs/super.c
index 8a06881b1920b9e164ab276ffe73180ebfbbe97a..c04f7e0b7ed260e906f49d6d295e47d63d0b7e87 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -948,8 +948,7 @@ mount_fs(struct file_system_type *type, int flags, const char *name, void *data)
 	 * filesystems should never set s_maxbytes larger than MAX_LFS_FILESIZE
 	 * but s_maxbytes was an unsigned long long for many releases. Throw
 	 * this warning for a little while to try and catch filesystems that
-	 * violate this rule. This warning should be either removed or
-	 * converted to a BUG() in 2.6.34.
+	 * violate this rule.
 	 */
 	WARN((sb->s_maxbytes < 0), "%s set sb->s_maxbytes to "
 		"negative value (%lld)\n", type->name, sb->s_maxbytes);
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index da3fefe91a8f855f59e62c84f0ef70a2a9bd0524..1ad8c93c1b8552d2cea0e461a2287c692f376cc9 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -24,13 +24,6 @@
 
 #include "sysfs.h"
 
-/* used in crash dumps to help with debugging */
-static char last_sysfs_file[PATH_MAX];
-void sysfs_printk_last_file(void)
-{
-	printk(KERN_EMERG "last sysfs file: %s\n", last_sysfs_file);
-}
-
 /*
  * There's one sysfs_buffer for each open file and one
  * sysfs_open_dirent for each sysfs_dirent with one or more open
@@ -337,11 +330,6 @@ static int sysfs_open_file(struct inode *inode, struct file *file)
 	struct sysfs_buffer *buffer;
 	const struct sysfs_ops *ops;
 	int error = -EACCES;
-	char *p;
-
-	p = d_path(&file->f_path, last_sysfs_file, sizeof(last_sysfs_file));
-	if (!IS_ERR(p))
-		memmove(last_sysfs_file, p, strlen(p) + 1);
 
 	/* need attr_sd for attr and ops, its parent for kobj */
 	if (!sysfs_get_active(attr_sd))
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index c8769dc222d88a2a908b36eec4a98a959b1f63d5..194414f8298c0d034fa18b7b4b82da1eaf87a998 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -101,9 +101,9 @@ int sysfs_create_group(struct kobject *kobj,
 }
 
 /**
- * sysfs_update_group - given a directory kobject, create an attribute group
- * @kobj:	The kobject to create the group on
- * @grp:	The attribute group to create
+ * sysfs_update_group - given a directory kobject, update an attribute group
+ * @kobj:	The kobject to update the group on
+ * @grp:	The attribute group to update
  *
  * This function updates an attribute group.  Unlike
  * sysfs_create_group(), it will explicitly not warn or error if any
diff --git a/fs/timerfd.c b/fs/timerfd.c
index 8c4fc1425b3eff171bd37b9e1bed290b93473e11..f67acbdda5e8c13fce54e51f72fe0882f2fa94da 100644
--- a/fs/timerfd.c
+++ b/fs/timerfd.c
@@ -22,16 +22,24 @@
 #include <linux/anon_inodes.h>
 #include <linux/timerfd.h>
 #include <linux/syscalls.h>
+#include <linux/rcupdate.h>
 
 struct timerfd_ctx {
 	struct hrtimer tmr;
 	ktime_t tintv;
+	ktime_t moffs;
 	wait_queue_head_t wqh;
 	u64 ticks;
 	int expired;
 	int clockid;
+	struct rcu_head rcu;
+	struct list_head clist;
+	bool might_cancel;
 };
 
+static LIST_HEAD(cancel_list);
+static DEFINE_SPINLOCK(cancel_lock);
+
 /*
  * This gets called when the timer event triggers. We set the "expired"
  * flag, but we do not re-arm the timer (in case it's necessary,
@@ -51,6 +59,63 @@ static enum hrtimer_restart timerfd_tmrproc(struct hrtimer *htmr)
 	return HRTIMER_NORESTART;
 }
 
+/*
+ * Called when the clock was set to cancel the timers in the cancel
+ * list.
+ */
+void timerfd_clock_was_set(void)
+{
+	ktime_t moffs = ktime_get_monotonic_offset();
+	struct timerfd_ctx *ctx;
+	unsigned long flags;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(ctx, &cancel_list, clist) {
+		if (!ctx->might_cancel)
+			continue;
+		spin_lock_irqsave(&ctx->wqh.lock, flags);
+		if (ctx->moffs.tv64 != moffs.tv64) {
+			ctx->moffs.tv64 = KTIME_MAX;
+			wake_up_locked(&ctx->wqh);
+		}
+		spin_unlock_irqrestore(&ctx->wqh.lock, flags);
+	}
+	rcu_read_unlock();
+}
+
+static void timerfd_remove_cancel(struct timerfd_ctx *ctx)
+{
+	if (ctx->might_cancel) {
+		ctx->might_cancel = false;
+		spin_lock(&cancel_lock);
+		list_del_rcu(&ctx->clist);
+		spin_unlock(&cancel_lock);
+	}
+}
+
+static bool timerfd_canceled(struct timerfd_ctx *ctx)
+{
+	if (!ctx->might_cancel || ctx->moffs.tv64 != KTIME_MAX)
+		return false;
+	ctx->moffs = ktime_get_monotonic_offset();
+	return true;
+}
+
+static void timerfd_setup_cancel(struct timerfd_ctx *ctx, int flags)
+{
+	if (ctx->clockid == CLOCK_REALTIME && (flags & TFD_TIMER_ABSTIME) &&
+	    (flags & TFD_TIMER_CANCEL_ON_SET)) {
+		if (!ctx->might_cancel) {
+			ctx->might_cancel = true;
+			spin_lock(&cancel_lock);
+			list_add_rcu(&ctx->clist, &cancel_list);
+			spin_unlock(&cancel_lock);
+		}
+	} else if (ctx->might_cancel) {
+		timerfd_remove_cancel(ctx);
+	}
+}
+
 static ktime_t timerfd_get_remaining(struct timerfd_ctx *ctx)
 {
 	ktime_t remaining;
@@ -59,11 +124,12 @@ static ktime_t timerfd_get_remaining(struct timerfd_ctx *ctx)
 	return remaining.tv64 < 0 ? ktime_set(0, 0): remaining;
 }
 
-static void timerfd_setup(struct timerfd_ctx *ctx, int flags,
-			  const struct itimerspec *ktmr)
+static int timerfd_setup(struct timerfd_ctx *ctx, int flags,
+			 const struct itimerspec *ktmr)
 {
 	enum hrtimer_mode htmode;
 	ktime_t texp;
+	int clockid = ctx->clockid;
 
 	htmode = (flags & TFD_TIMER_ABSTIME) ?
 		HRTIMER_MODE_ABS: HRTIMER_MODE_REL;
@@ -72,19 +138,24 @@ static void timerfd_setup(struct timerfd_ctx *ctx, int flags,
 	ctx->expired = 0;
 	ctx->ticks = 0;
 	ctx->tintv = timespec_to_ktime(ktmr->it_interval);
-	hrtimer_init(&ctx->tmr, ctx->clockid, htmode);
+	hrtimer_init(&ctx->tmr, clockid, htmode);
 	hrtimer_set_expires(&ctx->tmr, texp);
 	ctx->tmr.function = timerfd_tmrproc;
-	if (texp.tv64 != 0)
+	if (texp.tv64 != 0) {
 		hrtimer_start(&ctx->tmr, texp, htmode);
+		if (timerfd_canceled(ctx))
+			return -ECANCELED;
+	}
+	return 0;
 }
 
 static int timerfd_release(struct inode *inode, struct file *file)
 {
 	struct timerfd_ctx *ctx = file->private_data;
 
+	timerfd_remove_cancel(ctx);
 	hrtimer_cancel(&ctx->tmr);
-	kfree(ctx);
+	kfree_rcu(ctx, rcu);
 	return 0;
 }
 
@@ -118,8 +189,21 @@ static ssize_t timerfd_read(struct file *file, char __user *buf, size_t count,
 		res = -EAGAIN;
 	else
 		res = wait_event_interruptible_locked_irq(ctx->wqh, ctx->ticks);
+
+	/*
+	 * If clock has changed, we do not care about the
+	 * ticks and we do not rearm the timer. Userspace must
+	 * reevaluate anyway.
+	 */
+	if (timerfd_canceled(ctx)) {
+		ctx->ticks = 0;
+		ctx->expired = 0;
+		res = -ECANCELED;
+	}
+
 	if (ctx->ticks) {
 		ticks = ctx->ticks;
+
 		if (ctx->expired && ctx->tintv.tv64) {
 			/*
 			 * If tintv.tv64 != 0, this is a periodic timer that
@@ -183,6 +267,7 @@ SYSCALL_DEFINE2(timerfd_create, int, clockid, int, flags)
 	init_waitqueue_head(&ctx->wqh);
 	ctx->clockid = clockid;
 	hrtimer_init(&ctx->tmr, clockid, HRTIMER_MODE_ABS);
+	ctx->moffs = ktime_get_monotonic_offset();
 
 	ufd = anon_inode_getfd("[timerfd]", &timerfd_fops, ctx,
 			       O_RDWR | (flags & TFD_SHARED_FCNTL_FLAGS));
@@ -199,6 +284,7 @@ SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags,
 	struct file *file;
 	struct timerfd_ctx *ctx;
 	struct itimerspec ktmr, kotmr;
+	int ret;
 
 	if (copy_from_user(&ktmr, utmr, sizeof(ktmr)))
 		return -EFAULT;
@@ -213,6 +299,8 @@ SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags,
 		return PTR_ERR(file);
 	ctx = file->private_data;
 
+	timerfd_setup_cancel(ctx, flags);
+
 	/*
 	 * We need to stop the existing timer before reprogramming
 	 * it to the new values.
@@ -240,14 +328,14 @@ SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags,
 	/*
 	 * Re-program the timer to the new value ...
 	 */
-	timerfd_setup(ctx, flags, &ktmr);
+	ret = timerfd_setup(ctx, flags, &ktmr);
 
 	spin_unlock_irq(&ctx->wqh.lock);
 	fput(file);
 	if (otmr && copy_to_user(otmr, &kotmr, sizeof(kotmr)))
 		return -EFAULT;
 
-	return 0;
+	return ret;
 }
 
 SYSCALL_DEFINE2(timerfd_gettime, int, ufd, struct itimerspec __user *, otmr)
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index e765743cf9f3c91153f9c369acaf85a36ea83ae8..b4d791a83207e9869f652c804112ff442626c638 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -409,7 +409,7 @@ ufs_inode_getblock(struct inode *inode, struct buffer_head *bh,
 }
 
 /**
- * ufs_getfrag_bloc() - `get_block_t' function, interface between UFS and
+ * ufs_getfrag_block() - `get_block_t' function, interface between UFS and
  * readpage, writepage and so on
  */
 
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 9ef9ed2cfe2efee9aa3d9ed1de1d3e47fc9bc4df..52b2b5da566e7ff801adda6b7c2f57147f39fc80 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -33,7 +33,6 @@
 #include <linux/migrate.h>
 #include <linux/backing-dev.h>
 #include <linux/freezer.h>
-#include <linux/list_sort.h>
 
 #include "xfs_sb.h"
 #include "xfs_inum.h"
@@ -709,6 +708,27 @@ xfs_buf_get_empty(
 	return bp;
 }
 
+/*
+ * Return a buffer allocated as an empty buffer and associated to external
+ * memory via xfs_buf_associate_memory() back to it's empty state.
+ */
+void
+xfs_buf_set_empty(
+	struct xfs_buf		*bp,
+	size_t			len)
+{
+	if (bp->b_pages)
+		_xfs_buf_free_pages(bp);
+
+	bp->b_pages = NULL;
+	bp->b_page_count = 0;
+	bp->b_addr = NULL;
+	bp->b_file_offset = 0;
+	bp->b_buffer_length = bp->b_count_desired = len;
+	bp->b_bn = XFS_BUF_DADDR_NULL;
+	bp->b_flags &= ~XBF_MAPPED;
+}
+
 static inline struct page *
 mem_to_page(
 	void			*addr)
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index a9a1c451264513961573fbf2879fbc68c9a68e9a..50a7d5fb3b73dca40017a9b55252444f81c84a7b 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -178,6 +178,7 @@ extern xfs_buf_t *xfs_buf_read(xfs_buftarg_t *, xfs_off_t, size_t,
 				xfs_buf_flags_t);
 
 extern xfs_buf_t *xfs_buf_get_empty(size_t, xfs_buftarg_t *);
+extern void xfs_buf_set_empty(struct xfs_buf *bp, size_t len);
 extern xfs_buf_t *xfs_buf_get_uncached(struct xfs_buftarg *, size_t, int);
 extern int xfs_buf_associate_memory(xfs_buf_t *, void *, size_t);
 extern void xfs_buf_hold(xfs_buf_t *);
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index b3486dfa5520f5e3554ad70c616b54a0c0f8e0f4..54e623bfbb85e9642b7556926aea25e71fed519b 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -586,7 +586,8 @@ xfs_file_compat_ioctl(
 	case XFS_IOC_RESVSP_32:
 	case XFS_IOC_UNRESVSP_32:
 	case XFS_IOC_RESVSP64_32:
-	case XFS_IOC_UNRESVSP64_32: {
+	case XFS_IOC_UNRESVSP64_32:
+	case XFS_IOC_ZERO_RANGE_32: {
 		struct xfs_flock64	bf;
 
 		if (xfs_compat_flock64_copyin(&bf, arg))
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.h b/fs/xfs/linux-2.6/xfs_ioctl32.h
index 08b605792a99846888e1220559aee915e678f101..80f4060e8970c5aa6b3d893edc206f3b340cc7ee 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.h
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.h
@@ -184,6 +184,7 @@ typedef struct compat_xfs_flock64 {
 #define XFS_IOC_UNRESVSP_32	_IOW('X', 41, struct compat_xfs_flock64)
 #define XFS_IOC_RESVSP64_32	_IOW('X', 42, struct compat_xfs_flock64)
 #define XFS_IOC_UNRESVSP64_32	_IOW('X', 43, struct compat_xfs_flock64)
+#define XFS_IOC_ZERO_RANGE_32	_IOW('X', 57, struct compat_xfs_flock64)
 
 typedef struct compat_xfs_fsop_geom_v1 {
 	__u32		blocksize;	/* filesystem (data) block size */
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 244be9cbfe78d195ca1ee0a3ff20473f244af0a0..8633521b3b2e36639091a57fe69907f7002f532e 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -70,6 +70,7 @@
 #include <linux/ctype.h>
 #include <linux/writeback.h>
 #include <linux/capability.h>
+#include <linux/list_sort.h>
 
 #include <asm/page.h>
 #include <asm/div64.h>
diff --git a/fs/xfs/linux-2.6/xfs_message.c b/fs/xfs/linux-2.6/xfs_message.c
index 9f76cceb678d8aec6db86a53863c7c6fc0f36c19..bd672def95ac3bb6923f2d4e8673d069fd3a8c3c 100644
--- a/fs/xfs/linux-2.6/xfs_message.c
+++ b/fs/xfs/linux-2.6/xfs_message.c
@@ -41,23 +41,6 @@ __xfs_printk(
 	printk("%sXFS: %pV\n", level, vaf);
 }
 
-void xfs_printk(
-	const char		*level,
-	const struct xfs_mount	*mp,
-	const char		*fmt, ...)
-{
-	struct va_format	vaf;
-	va_list			args;
-
-	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	__xfs_printk(level, mp, &vaf);
-	va_end(args);
-}
-
 #define define_xfs_printk_level(func, kern_level)		\
 void func(const struct xfs_mount *mp, const char *fmt, ...)	\
 {								\
@@ -95,8 +78,7 @@ xfs_alert_tag(
 	int			do_panic = 0;
 
 	if (xfs_panic_mask && (xfs_panic_mask & panic_tag)) {
-		xfs_printk(KERN_ALERT, mp,
-			"XFS: Transforming an alert into a BUG.");
+		xfs_alert(mp, "Transforming an alert into a BUG.");
 		do_panic = 1;
 	}
 
diff --git a/fs/xfs/linux-2.6/xfs_message.h b/fs/xfs/linux-2.6/xfs_message.h
index f1b3fc1b6c4ec9d4ecb09b075d6b336ce430ec40..7fb7ea007672f04cf59e544363e9a7877b0b9191 100644
--- a/fs/xfs/linux-2.6/xfs_message.h
+++ b/fs/xfs/linux-2.6/xfs_message.h
@@ -3,9 +3,6 @@
 
 struct xfs_mount;
 
-extern void xfs_printk(const char *level, const struct xfs_mount *mp,
-                      const char *fmt, ...)
-        __attribute__ ((format (printf, 3, 4)));
 extern void xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...)
         __attribute__ ((format (printf, 2, 3)));
 extern void xfs_alert(const struct xfs_mount *mp, const char *fmt, ...)
@@ -28,7 +25,9 @@ extern void xfs_info(const struct xfs_mount *mp, const char *fmt, ...)
 extern void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
         __attribute__ ((format (printf, 2, 3)));
 #else
-static inline void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
+static inline void
+__attribute__ ((format (printf, 2, 3)))
+xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
 {
 }
 #endif
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index b38e58d02299b40571c6350f3b040907f6853f14..b0aa59e51fd066377d29f92da999dff54b1a1620 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1787,10 +1787,6 @@ init_xfs_fs(void)
 	if (error)
 		goto out_cleanup_procfs;
 
-	error = xfs_init_workqueues();
-	if (error)
-		goto out_sysctl_unregister;
-
 	vfs_initquota();
 
 	error = register_filesystem(&xfs_fs_type);
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 3e898a48122d3921f56683c313b071968cc4a9df..cb1bb2080e44b7d3acc2803a275c290894fd3245 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -267,6 +267,16 @@ xfs_sync_inode_attr(
 
 	error = xfs_iflush(ip, flags);
 
+	/*
+	 * We don't want to try again on non-blocking flushes that can't run
+	 * again immediately. If an inode really must be written, then that's
+	 * what the SYNC_WAIT flag is for.
+	 */
+	if (error == EAGAIN) {
+		ASSERT(!(flags & SYNC_WAIT));
+		error = 0;
+	}
+
  out_unlock:
 	xfs_iunlock(ip, XFS_ILOCK_SHARED);
 	return error;
diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/linux-2.6/xfs_trace.h
index 2d0bcb479075fac542b176bbfb5a38ebc757a5dd..d48b7a579ae14bc4f90290535a0f938213571edb 100644
--- a/fs/xfs/linux-2.6/xfs_trace.h
+++ b/fs/xfs/linux-2.6/xfs_trace.h
@@ -1151,44 +1151,7 @@ TRACE_EVENT(xfs_bunmap,
 
 );
 
-#define XFS_BUSY_SYNC \
-	{ 0,	"async" }, \
-	{ 1,	"sync" }
-
-TRACE_EVENT(xfs_alloc_busy,
-	TP_PROTO(struct xfs_trans *trans, xfs_agnumber_t agno,
-		 xfs_agblock_t agbno, xfs_extlen_t len, int sync),
-	TP_ARGS(trans, agno, agbno, len, sync),
-	TP_STRUCT__entry(
-		__field(dev_t, dev)
-		__field(struct xfs_trans *, tp)
-		__field(int, tid)
-		__field(xfs_agnumber_t, agno)
-		__field(xfs_agblock_t, agbno)
-		__field(xfs_extlen_t, len)
-		__field(int, sync)
-	),
-	TP_fast_assign(
-		__entry->dev = trans->t_mountp->m_super->s_dev;
-		__entry->tp = trans;
-		__entry->tid = trans->t_ticket->t_tid;
-		__entry->agno = agno;
-		__entry->agbno = agbno;
-		__entry->len = len;
-		__entry->sync = sync;
-	),
-	TP_printk("dev %d:%d trans 0x%p tid 0x%x agno %u agbno %u len %u %s",
-		  MAJOR(__entry->dev), MINOR(__entry->dev),
-		  __entry->tp,
-		  __entry->tid,
-		  __entry->agno,
-		  __entry->agbno,
-		  __entry->len,
-		  __print_symbolic(__entry->sync, XFS_BUSY_SYNC))
-
-);
-
-TRACE_EVENT(xfs_alloc_unbusy,
+DECLARE_EVENT_CLASS(xfs_busy_class,
 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
 		 xfs_agblock_t agbno, xfs_extlen_t len),
 	TP_ARGS(mp, agno, agbno, len),
@@ -1210,35 +1173,45 @@ TRACE_EVENT(xfs_alloc_unbusy,
 		  __entry->agbno,
 		  __entry->len)
 );
+#define DEFINE_BUSY_EVENT(name) \
+DEFINE_EVENT(xfs_busy_class, name, \
+	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
+		 xfs_agblock_t agbno, xfs_extlen_t len), \
+	TP_ARGS(mp, agno, agbno, len))
+DEFINE_BUSY_EVENT(xfs_alloc_busy);
+DEFINE_BUSY_EVENT(xfs_alloc_busy_enomem);
+DEFINE_BUSY_EVENT(xfs_alloc_busy_force);
+DEFINE_BUSY_EVENT(xfs_alloc_busy_reuse);
+DEFINE_BUSY_EVENT(xfs_alloc_busy_clear);
 
-#define XFS_BUSY_STATES \
-	{ 0,	"missing" }, \
-	{ 1,	"found" }
-
-TRACE_EVENT(xfs_alloc_busysearch,
+TRACE_EVENT(xfs_alloc_busy_trim,
 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
-		 xfs_agblock_t agbno, xfs_extlen_t len, int found),
-	TP_ARGS(mp, agno, agbno, len, found),
+		 xfs_agblock_t agbno, xfs_extlen_t len,
+		 xfs_agblock_t tbno, xfs_extlen_t tlen),
+	TP_ARGS(mp, agno, agbno, len, tbno, tlen),
 	TP_STRUCT__entry(
 		__field(dev_t, dev)
 		__field(xfs_agnumber_t, agno)
 		__field(xfs_agblock_t, agbno)
 		__field(xfs_extlen_t, len)
-		__field(int, found)
+		__field(xfs_agblock_t, tbno)
+		__field(xfs_extlen_t, tlen)
 	),
 	TP_fast_assign(
 		__entry->dev = mp->m_super->s_dev;
 		__entry->agno = agno;
 		__entry->agbno = agbno;
 		__entry->len = len;
-		__entry->found = found;
+		__entry->tbno = tbno;
+		__entry->tlen = tlen;
 	),
-	TP_printk("dev %d:%d agno %u agbno %u len %u %s",
+	TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->agbno,
 		  __entry->len,
-		  __print_symbolic(__entry->found, XFS_BUSY_STATES))
+		  __entry->tbno,
+		  __entry->tlen)
 );
 
 TRACE_EVENT(xfs_trans_commit_lsn,
@@ -1418,7 +1391,7 @@ DECLARE_EVENT_CLASS(xfs_alloc_class,
 		  __entry->wasfromfl,
 		  __entry->isfl,
 		  __entry->userdata,
-		  __entry->firstblock)
+		  (unsigned long long)__entry->firstblock)
 )
 
 #define DEFINE_ALLOC_EVENT(name) \
@@ -1433,11 +1406,14 @@ DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
+DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
+DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
+DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index 58632cc17f2dcf01d804d88cc5440bf7a2a19a5a..da0a561ffba2abc2ed277992f21f44c1a38dbc54 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -187,7 +187,6 @@ struct xfs_busy_extent {
 	xfs_agnumber_t	agno;
 	xfs_agblock_t	bno;
 	xfs_extlen_t	length;
-	xlog_tid_t	tid;		/* transaction that created this */
 };
 
 /*
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 27d64d752eab70afa92187a8f35a6d736a37e14d..acdced86413ce0d90e5fb07ac7ea08005727a2e4 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -41,19 +41,13 @@
 #define	XFSA_FIXUP_BNO_OK	1
 #define	XFSA_FIXUP_CNT_OK	2
 
-/*
- * Prototypes for per-ag allocation routines
- */
-
 STATIC int xfs_alloc_ag_vextent_exact(xfs_alloc_arg_t *);
 STATIC int xfs_alloc_ag_vextent_near(xfs_alloc_arg_t *);
 STATIC int xfs_alloc_ag_vextent_size(xfs_alloc_arg_t *);
 STATIC int xfs_alloc_ag_vextent_small(xfs_alloc_arg_t *,
-	xfs_btree_cur_t *, xfs_agblock_t *, xfs_extlen_t *, int *);
-
-/*
- * Internal functions.
- */
+		xfs_btree_cur_t *, xfs_agblock_t *, xfs_extlen_t *, int *);
+STATIC void xfs_alloc_busy_trim(struct xfs_alloc_arg *,
+		xfs_agblock_t, xfs_extlen_t, xfs_agblock_t *, xfs_extlen_t *);
 
 /*
  * Lookup the record equal to [bno, len] in the btree given by cur.
@@ -154,19 +148,21 @@ xfs_alloc_compute_aligned(
 	xfs_extlen_t	*reslen)	/* result length */
 {
 	xfs_agblock_t	bno;
-	xfs_extlen_t	diff;
 	xfs_extlen_t	len;
 
-	if (args->alignment > 1 && foundlen >= args->minlen) {
-		bno = roundup(foundbno, args->alignment);
-		diff = bno - foundbno;
-		len = diff >= foundlen ? 0 : foundlen - diff;
+	/* Trim busy sections out of found extent */
+	xfs_alloc_busy_trim(args, foundbno, foundlen, &bno, &len);
+
+	if (args->alignment > 1 && len >= args->minlen) {
+		xfs_agblock_t	aligned_bno = roundup(bno, args->alignment);
+		xfs_extlen_t	diff = aligned_bno - bno;
+
+		*resbno = aligned_bno;
+		*reslen = diff >= len ? 0 : len - diff;
 	} else {
-		bno = foundbno;
-		len = foundlen;
+		*resbno = bno;
+		*reslen = len;
 	}
-	*resbno = bno;
-	*reslen = len;
 }
 
 /*
@@ -280,7 +276,6 @@ xfs_alloc_fix_minleft(
 		return 1;
 	agf = XFS_BUF_TO_AGF(args->agbp);
 	diff = be32_to_cpu(agf->agf_freeblks)
-		+ be32_to_cpu(agf->agf_flcount)
 		- args->len - args->minleft;
 	if (diff >= 0)
 		return 1;
@@ -541,16 +536,8 @@ xfs_alloc_ag_vextent(
 		if (error)
 			return error;
 
-		/*
-		 * Search the busylist for these blocks and mark the
-		 * transaction as synchronous if blocks are found. This
-		 * avoids the need to block due to a synchronous log
-		 * force to ensure correct ordering as the synchronous
-		 * transaction will guarantee that for us.
-		 */
-		if (xfs_alloc_busy_search(args->mp, args->agno,
-					args->agbno, args->len))
-			xfs_trans_set_sync(args->tp);
+		ASSERT(!xfs_alloc_busy_search(args->mp, args->agno,
+					      args->agbno, args->len));
 	}
 
 	if (!args->isfl) {
@@ -577,14 +564,14 @@ xfs_alloc_ag_vextent_exact(
 {
 	xfs_btree_cur_t	*bno_cur;/* by block-number btree cursor */
 	xfs_btree_cur_t	*cnt_cur;/* by count btree cursor */
-	xfs_agblock_t	end;	/* end of allocated extent */
 	int		error;
 	xfs_agblock_t	fbno;	/* start block of found extent */
-	xfs_agblock_t	fend;	/* end block of found extent */
 	xfs_extlen_t	flen;	/* length of found extent */
+	xfs_agblock_t	tbno;	/* start block of trimmed extent */
+	xfs_extlen_t	tlen;	/* length of trimmed extent */
+	xfs_agblock_t	tend;	/* end block of trimmed extent */
+	xfs_agblock_t	end;	/* end of allocated extent */
 	int		i;	/* success/failure of operation */
-	xfs_agblock_t	maxend;	/* end of maximal extent */
-	xfs_agblock_t	minend;	/* end of minimal extent */
 	xfs_extlen_t	rlen;	/* length of returned extent */
 
 	ASSERT(args->alignment == 1);
@@ -614,14 +601,22 @@ xfs_alloc_ag_vextent_exact(
 		goto error0;
 	XFS_WANT_CORRUPTED_GOTO(i == 1, error0);
 	ASSERT(fbno <= args->agbno);
-	minend = args->agbno + args->minlen;
-	maxend = args->agbno + args->maxlen;
-	fend = fbno + flen;
 
 	/*
-	 * Give up if the freespace isn't long enough for the minimum request.
+	 * Check for overlapping busy extents.
+	 */
+	xfs_alloc_busy_trim(args, fbno, flen, &tbno, &tlen);
+
+	/*
+	 * Give up if the start of the extent is busy, or the freespace isn't
+	 * long enough for the minimum request.
 	 */
-	if (fend < minend)
+	if (tbno > args->agbno)
+		goto not_found;
+	if (tlen < args->minlen)
+		goto not_found;
+	tend = tbno + tlen;
+	if (tend < args->agbno + args->minlen)
 		goto not_found;
 
 	/*
@@ -630,14 +625,14 @@ xfs_alloc_ag_vextent_exact(
 	 *
 	 * Fix the length according to mod and prod if given.
 	 */
-	end = XFS_AGBLOCK_MIN(fend, maxend);
+	end = XFS_AGBLOCK_MIN(tend, args->agbno + args->maxlen);
 	args->len = end - args->agbno;
 	xfs_alloc_fix_len(args);
 	if (!xfs_alloc_fix_minleft(args))
 		goto not_found;
 
 	rlen = args->len;
-	ASSERT(args->agbno + rlen <= fend);
+	ASSERT(args->agbno + rlen <= tend);
 	end = args->agbno + rlen;
 
 	/*
@@ -686,11 +681,11 @@ xfs_alloc_find_best_extent(
 	struct xfs_btree_cur	**scur,	/* searching cursor */
 	xfs_agblock_t		gdiff,	/* difference for search comparison */
 	xfs_agblock_t		*sbno,	/* extent found by search */
-	xfs_extlen_t		*slen,
-	xfs_extlen_t		*slena,	/* aligned length */
+	xfs_extlen_t		*slen,	/* extent length */
+	xfs_agblock_t		*sbnoa,	/* aligned extent found by search */
+	xfs_extlen_t		*slena,	/* aligned extent length */
 	int			dir)	/* 0 = search right, 1 = search left */
 {
-	xfs_agblock_t		bno;
 	xfs_agblock_t		new;
 	xfs_agblock_t		sdiff;
 	int			error;
@@ -708,16 +703,16 @@ xfs_alloc_find_best_extent(
 		if (error)
 			goto error0;
 		XFS_WANT_CORRUPTED_GOTO(i == 1, error0);
-		xfs_alloc_compute_aligned(args, *sbno, *slen, &bno, slena);
+		xfs_alloc_compute_aligned(args, *sbno, *slen, sbnoa, slena);
 
 		/*
 		 * The good extent is closer than this one.
 		 */
 		if (!dir) {
-			if (bno >= args->agbno + gdiff)
+			if (*sbnoa >= args->agbno + gdiff)
 				goto out_use_good;
 		} else {
-			if (bno <= args->agbno - gdiff)
+			if (*sbnoa <= args->agbno - gdiff)
 				goto out_use_good;
 		}
 
@@ -729,8 +724,8 @@ xfs_alloc_find_best_extent(
 			xfs_alloc_fix_len(args);
 
 			sdiff = xfs_alloc_compute_diff(args->agbno, args->len,
-						       args->alignment, *sbno,
-						       *slen, &new);
+						       args->alignment, *sbnoa,
+						       *slena, &new);
 
 			/*
 			 * Choose closer size and invalidate other cursor.
@@ -780,7 +775,7 @@ xfs_alloc_ag_vextent_near(
 	xfs_agblock_t	gtbnoa;		/* aligned ... */
 	xfs_extlen_t	gtdiff;		/* difference to right side entry */
 	xfs_extlen_t	gtlen;		/* length of right side entry */
-	xfs_extlen_t	gtlena = 0;	/* aligned ... */
+	xfs_extlen_t	gtlena;		/* aligned ... */
 	xfs_agblock_t	gtnew;		/* useful start bno of right side */
 	int		error;		/* error code */
 	int		i;		/* result code, temporary */
@@ -789,9 +784,10 @@ xfs_alloc_ag_vextent_near(
 	xfs_agblock_t	ltbnoa;		/* aligned ... */
 	xfs_extlen_t	ltdiff;		/* difference to left side entry */
 	xfs_extlen_t	ltlen;		/* length of left side entry */
-	xfs_extlen_t	ltlena = 0;	/* aligned ... */
+	xfs_extlen_t	ltlena;		/* aligned ... */
 	xfs_agblock_t	ltnew;		/* useful start bno of left side */
 	xfs_extlen_t	rlen;		/* length of returned extent */
+	int		forced = 0;
 #if defined(DEBUG) && defined(__KERNEL__)
 	/*
 	 * Randomly don't execute the first algorithm.
@@ -800,13 +796,20 @@ xfs_alloc_ag_vextent_near(
 
 	dofirst = random32() & 1;
 #endif
+
+restart:
+	bno_cur_lt = NULL;
+	bno_cur_gt = NULL;
+	ltlen = 0;
+	gtlena = 0;
+	ltlena = 0;
+
 	/*
 	 * Get a cursor for the by-size btree.
 	 */
 	cnt_cur = xfs_allocbt_init_cursor(args->mp, args->tp, args->agbp,
 		args->agno, XFS_BTNUM_CNT);
-	ltlen = 0;
-	bno_cur_lt = bno_cur_gt = NULL;
+
 	/*
 	 * See if there are any free extents as big as maxlen.
 	 */
@@ -822,11 +825,13 @@ xfs_alloc_ag_vextent_near(
 			goto error0;
 		if (i == 0 || ltlen == 0) {
 			xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
+			trace_xfs_alloc_near_noentry(args);
 			return 0;
 		}
 		ASSERT(i == 1);
 	}
 	args->wasfromfl = 0;
+
 	/*
 	 * First algorithm.
 	 * If the requested extent is large wrt the freespaces available
@@ -890,7 +895,7 @@ xfs_alloc_ag_vextent_near(
 			if (args->len < blen)
 				continue;
 			ltdiff = xfs_alloc_compute_diff(args->agbno, args->len,
-				args->alignment, ltbno, ltlen, &ltnew);
+				args->alignment, ltbnoa, ltlena, &ltnew);
 			if (ltnew != NULLAGBLOCK &&
 			    (args->len > blen || ltdiff < bdiff)) {
 				bdiff = ltdiff;
@@ -1042,11 +1047,12 @@ xfs_alloc_ag_vextent_near(
 			args->len = XFS_EXTLEN_MIN(ltlena, args->maxlen);
 			xfs_alloc_fix_len(args);
 			ltdiff = xfs_alloc_compute_diff(args->agbno, args->len,
-				args->alignment, ltbno, ltlen, &ltnew);
+				args->alignment, ltbnoa, ltlena, &ltnew);
 
 			error = xfs_alloc_find_best_extent(args,
 						&bno_cur_lt, &bno_cur_gt,
-						ltdiff, &gtbno, &gtlen, &gtlena,
+						ltdiff, &gtbno, &gtlen,
+						&gtbnoa, &gtlena,
 						0 /* search right */);
 		} else {
 			ASSERT(gtlena >= args->minlen);
@@ -1057,11 +1063,12 @@ xfs_alloc_ag_vextent_near(
 			args->len = XFS_EXTLEN_MIN(gtlena, args->maxlen);
 			xfs_alloc_fix_len(args);
 			gtdiff = xfs_alloc_compute_diff(args->agbno, args->len,
-				args->alignment, gtbno, gtlen, &gtnew);
+				args->alignment, gtbnoa, gtlena, &gtnew);
 
 			error = xfs_alloc_find_best_extent(args,
 						&bno_cur_gt, &bno_cur_lt,
-						gtdiff, &ltbno, &ltlen, &ltlena,
+						gtdiff, &ltbno, &ltlen,
+						&ltbnoa, &ltlena,
 						1 /* search left */);
 		}
 
@@ -1073,6 +1080,12 @@ xfs_alloc_ag_vextent_near(
 	 * If we couldn't get anything, give up.
 	 */
 	if (bno_cur_lt == NULL && bno_cur_gt == NULL) {
+		if (!forced++) {
+			trace_xfs_alloc_near_busy(args);
+			xfs_log_force(args->mp, XFS_LOG_SYNC);
+			goto restart;
+		}
+
 		trace_xfs_alloc_size_neither(args);
 		args->agbno = NULLAGBLOCK;
 		return 0;
@@ -1107,12 +1120,13 @@ xfs_alloc_ag_vextent_near(
 		return 0;
 	}
 	rlen = args->len;
-	(void)xfs_alloc_compute_diff(args->agbno, rlen, args->alignment, ltbno,
-		ltlen, &ltnew);
+	(void)xfs_alloc_compute_diff(args->agbno, rlen, args->alignment,
+				     ltbnoa, ltlena, &ltnew);
 	ASSERT(ltnew >= ltbno);
-	ASSERT(ltnew + rlen <= ltbno + ltlen);
+	ASSERT(ltnew + rlen <= ltbnoa + ltlena);
 	ASSERT(ltnew + rlen <= be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length));
 	args->agbno = ltnew;
+
 	if ((error = xfs_alloc_fixup_trees(cnt_cur, bno_cur_lt, ltbno, ltlen,
 			ltnew, rlen, XFSA_FIXUP_BNO_OK)))
 		goto error0;
@@ -1155,26 +1169,35 @@ xfs_alloc_ag_vextent_size(
 	int		i;		/* temp status variable */
 	xfs_agblock_t	rbno;		/* returned block number */
 	xfs_extlen_t	rlen;		/* length of returned extent */
+	int		forced = 0;
 
+restart:
 	/*
 	 * Allocate and initialize a cursor for the by-size btree.
 	 */
 	cnt_cur = xfs_allocbt_init_cursor(args->mp, args->tp, args->agbp,
 		args->agno, XFS_BTNUM_CNT);
 	bno_cur = NULL;
+
 	/*
 	 * Look for an entry >= maxlen+alignment-1 blocks.
 	 */
 	if ((error = xfs_alloc_lookup_ge(cnt_cur, 0,
 			args->maxlen + args->alignment - 1, &i)))
 		goto error0;
+
 	/*
-	 * If none, then pick up the last entry in the tree unless the
-	 * tree is empty.
+	 * If none or we have busy extents that we cannot allocate from, then
+	 * we have to settle for a smaller extent. In the case that there are
+	 * no large extents, this will return the last entry in the tree unless
+	 * the tree is empty. In the case that there are only busy large
+	 * extents, this will return the largest small extent unless there
+	 * are no smaller extents available.
 	 */
-	if (!i) {
-		if ((error = xfs_alloc_ag_vextent_small(args, cnt_cur, &fbno,
-				&flen, &i)))
+	if (!i || forced > 1) {
+		error = xfs_alloc_ag_vextent_small(args, cnt_cur,
+						   &fbno, &flen, &i);
+		if (error)
 			goto error0;
 		if (i == 0 || flen == 0) {
 			xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
@@ -1182,22 +1205,56 @@ xfs_alloc_ag_vextent_size(
 			return 0;
 		}
 		ASSERT(i == 1);
+		xfs_alloc_compute_aligned(args, fbno, flen, &rbno, &rlen);
+	} else {
+		/*
+		 * Search for a non-busy extent that is large enough.
+		 * If we are at low space, don't check, or if we fall of
+		 * the end of the btree, turn off the busy check and
+		 * restart.
+		 */
+		for (;;) {
+			error = xfs_alloc_get_rec(cnt_cur, &fbno, &flen, &i);
+			if (error)
+				goto error0;
+			XFS_WANT_CORRUPTED_GOTO(i == 1, error0);
+
+			xfs_alloc_compute_aligned(args, fbno, flen,
+						  &rbno, &rlen);
+
+			if (rlen >= args->maxlen)
+				break;
+
+			error = xfs_btree_increment(cnt_cur, 0, &i);
+			if (error)
+				goto error0;
+			if (i == 0) {
+				/*
+				 * Our only valid extents must have been busy.
+				 * Make it unbusy by forcing the log out and
+				 * retrying. If we've been here before, forcing
+				 * the log isn't making the extents available,
+				 * which means they have probably been freed in
+				 * this transaction.  In that case, we have to
+				 * give up on them and we'll attempt a minlen
+				 * allocation the next time around.
+				 */
+				xfs_btree_del_cursor(cnt_cur,
+						     XFS_BTREE_NOERROR);
+				trace_xfs_alloc_size_busy(args);
+				if (!forced++)
+					xfs_log_force(args->mp, XFS_LOG_SYNC);
+				goto restart;
+			}
+		}
 	}
-	/*
-	 * There's a freespace as big as maxlen+alignment-1, get it.
-	 */
-	else {
-		if ((error = xfs_alloc_get_rec(cnt_cur, &fbno, &flen, &i)))
-			goto error0;
-		XFS_WANT_CORRUPTED_GOTO(i == 1, error0);
-	}
+
 	/*
 	 * In the first case above, we got the last entry in the
 	 * by-size btree.  Now we check to see if the space hits maxlen
 	 * once aligned; if not, we search left for something better.
 	 * This can't happen in the second case above.
 	 */
-	xfs_alloc_compute_aligned(args, fbno, flen, &rbno, &rlen);
 	rlen = XFS_EXTLEN_MIN(args->maxlen, rlen);
 	XFS_WANT_CORRUPTED_GOTO(rlen == 0 ||
 			(rlen <= flen && rbno + rlen <= fbno + flen), error0);
@@ -1251,13 +1308,19 @@ xfs_alloc_ag_vextent_size(
 	 * Fix up the length.
 	 */
 	args->len = rlen;
-	xfs_alloc_fix_len(args);
-	if (rlen < args->minlen || !xfs_alloc_fix_minleft(args)) {
-		xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
-		trace_xfs_alloc_size_nominleft(args);
-		args->agbno = NULLAGBLOCK;
-		return 0;
+	if (rlen < args->minlen) {
+		if (!forced++) {
+			xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
+			trace_xfs_alloc_size_busy(args);
+			xfs_log_force(args->mp, XFS_LOG_SYNC);
+			goto restart;
+		}
+		goto out_nominleft;
 	}
+	xfs_alloc_fix_len(args);
+
+	if (!xfs_alloc_fix_minleft(args))
+		goto out_nominleft;
 	rlen = args->len;
 	XFS_WANT_CORRUPTED_GOTO(rlen <= flen, error0);
 	/*
@@ -1287,6 +1350,12 @@ xfs_alloc_ag_vextent_size(
 	if (bno_cur)
 		xfs_btree_del_cursor(bno_cur, XFS_BTREE_ERROR);
 	return error;
+
+out_nominleft:
+	xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
+	trace_xfs_alloc_size_nominleft(args);
+	args->agbno = NULLAGBLOCK;
+	return 0;
 }
 
 /*
@@ -1326,6 +1395,9 @@ xfs_alloc_ag_vextent_small(
 		if (error)
 			goto error0;
 		if (fbno != NULLAGBLOCK) {
+			xfs_alloc_busy_reuse(args->mp, args->agno, fbno, 1,
+					     args->userdata);
+
 			if (args->userdata) {
 				xfs_buf_t	*bp;
 
@@ -1617,18 +1689,6 @@ xfs_free_ag_extent(
 
 	trace_xfs_free_extent(mp, agno, bno, len, isfl, haveleft, haveright);
 
-	/*
-	 * Since blocks move to the free list without the coordination
-	 * used in xfs_bmap_finish, we can't allow block to be available
-	 * for reallocation and non-transaction writing (user data)
-	 * until we know that the transaction that moved it to the free
-	 * list is permanently on disk.  We track the blocks by declaring
-	 * these blocks as "busy"; the busy list is maintained on a per-ag
-	 * basis and each transaction records which entries should be removed
-	 * when the iclog commits to disk.  If a busy block is allocated,
-	 * the iclog is pushed up to the LSN that freed the block.
-	 */
-	xfs_alloc_busy_insert(tp, agno, bno, len);
 	return 0;
 
  error0:
@@ -1923,21 +1983,6 @@ xfs_alloc_get_freelist(
 	xfs_alloc_log_agf(tp, agbp, logflags);
 	*bnop = bno;
 
-	/*
-	 * As blocks are freed, they are added to the per-ag busy list and
-	 * remain there until the freeing transaction is committed to disk.
-	 * Now that we have allocated blocks, this list must be searched to see
-	 * if a block is being reused.  If one is, then the freeing transaction
-	 * must be pushed to disk before this transaction.
-	 *
-	 * We do this by setting the current transaction to a sync transaction
-	 * which guarantees that the freeing transaction is on disk before this
-	 * transaction. This is done instead of a synchronous log force here so
-	 * that we don't sit and wait with the AGF locked in the transaction
-	 * during the log force.
-	 */
-	if (xfs_alloc_busy_search(mp, be32_to_cpu(agf->agf_seqno), bno, 1))
-		xfs_trans_set_sync(tp);
 	return 0;
 }
 
@@ -2423,105 +2468,13 @@ xfs_free_extent(
 	}
 
 	error = xfs_free_ag_extent(tp, args.agbp, args.agno, args.agbno, len, 0);
+	if (!error)
+		xfs_alloc_busy_insert(tp, args.agno, args.agbno, len);
 error0:
 	xfs_perag_put(args.pag);
 	return error;
 }
 
-
-/*
- * AG Busy list management
- * The busy list contains block ranges that have been freed but whose
- * transactions have not yet hit disk.  If any block listed in a busy
- * list is reused, the transaction that freed it must be forced to disk
- * before continuing to use the block.
- *
- * xfs_alloc_busy_insert - add to the per-ag busy list
- * xfs_alloc_busy_clear - remove an item from the per-ag busy list
- * xfs_alloc_busy_search - search for a busy extent
- */
-
-/*
- * Insert a new extent into the busy tree.
- *
- * The busy extent tree is indexed by the start block of the busy extent.
- * there can be multiple overlapping ranges in the busy extent tree but only
- * ever one entry at a given start block. The reason for this is that
- * multi-block extents can be freed, then smaller chunks of that extent
- * allocated and freed again before the first transaction commit is on disk.
- * If the exact same start block is freed a second time, we have to wait for
- * that busy extent to pass out of the tree before the new extent is inserted.
- * There are two main cases we have to handle here.
- *
- * The first case is a transaction that triggers a "free - allocate - free"
- * cycle. This can occur during btree manipulations as a btree block is freed
- * to the freelist, then allocated from the free list, then freed again. In
- * this case, the second extxpnet free is what triggers the duplicate and as
- * such the transaction IDs should match. Because the extent was allocated in
- * this transaction, the transaction must be marked as synchronous. This is
- * true for all cases where the free/alloc/free occurs in the one transaction,
- * hence the addition of the ASSERT(tp->t_flags & XFS_TRANS_SYNC) to this case.
- * This serves to catch violations of the second case quite effectively.
- *
- * The second case is where the free/alloc/free occur in different
- * transactions. In this case, the thread freeing the extent the second time
- * can't mark the extent busy immediately because it is already tracked in a
- * transaction that may be committing.  When the log commit for the existing
- * busy extent completes, the busy extent will be removed from the tree. If we
- * allow the second busy insert to continue using that busy extent structure,
- * it can be freed before this transaction is safely in the log.  Hence our
- * only option in this case is to force the log to remove the existing busy
- * extent from the list before we insert the new one with the current
- * transaction ID.
- *
- * The problem we are trying to avoid in the free-alloc-free in separate
- * transactions is most easily described with a timeline:
- *
- *      Thread 1	Thread 2	Thread 3	xfslogd
- *	xact alloc
- *	free X
- *	mark busy
- *	commit xact
- *	free xact
- *			xact alloc
- *			alloc X
- *			busy search
- *			mark xact sync
- *			commit xact
- *			free xact
- *			force log
- *			checkpoint starts
- *			....
- *					xact alloc
- *					free X
- *					mark busy
- *					finds match
- *					*** KABOOM! ***
- *					....
- *							log IO completes
- *							unbusy X
- *			checkpoint completes
- *
- * By issuing a log force in thread 3 @ "KABOOM", the thread will block until
- * the checkpoint completes, and the busy extent it matched will have been
- * removed from the tree when it is woken. Hence it can then continue safely.
- *
- * However, to ensure this matching process is robust, we need to use the
- * transaction ID for identifying transaction, as delayed logging results in
- * the busy extent and transaction lifecycles being different. i.e. the busy
- * extent is active for a lot longer than the transaction.  Hence the
- * transaction structure can be freed and reallocated, then mark the same
- * extent busy again in the new transaction. In this case the new transaction
- * will have a different tid but can have the same address, and hence we need
- * to check against the tid.
- *
- * Future: for delayed logging, we could avoid the log force if the extent was
- * first freed in the current checkpoint sequence. This, however, requires the
- * ability to pin the current checkpoint in memory until this transaction
- * commits to ensure that both the original free and the current one combine
- * logically into the one checkpoint. If the checkpoint sequences are
- * different, however, we still need to wait on a log force.
- */
 void
 xfs_alloc_busy_insert(
 	struct xfs_trans	*tp,
@@ -2533,9 +2486,7 @@ xfs_alloc_busy_insert(
 	struct xfs_busy_extent	*busyp;
 	struct xfs_perag	*pag;
 	struct rb_node		**rbp;
-	struct rb_node		*parent;
-	int			match;
-
+	struct rb_node		*parent = NULL;
 
 	new = kmem_zalloc(sizeof(struct xfs_busy_extent), KM_MAYFAIL);
 	if (!new) {
@@ -2544,7 +2495,7 @@ xfs_alloc_busy_insert(
 		 * block, make this a synchronous transaction to insure that
 		 * the block is not reused before this transaction commits.
 		 */
-		trace_xfs_alloc_busy(tp, agno, bno, len, 1);
+		trace_xfs_alloc_busy_enomem(tp->t_mountp, agno, bno, len);
 		xfs_trans_set_sync(tp);
 		return;
 	}
@@ -2552,66 +2503,28 @@ xfs_alloc_busy_insert(
 	new->agno = agno;
 	new->bno = bno;
 	new->length = len;
-	new->tid = xfs_log_get_trans_ident(tp);
-
 	INIT_LIST_HEAD(&new->list);
 
 	/* trace before insert to be able to see failed inserts */
-	trace_xfs_alloc_busy(tp, agno, bno, len, 0);
+	trace_xfs_alloc_busy(tp->t_mountp, agno, bno, len);
 
 	pag = xfs_perag_get(tp->t_mountp, new->agno);
-restart:
 	spin_lock(&pag->pagb_lock);
 	rbp = &pag->pagb_tree.rb_node;
-	parent = NULL;
-	busyp = NULL;
-	match = 0;
-	while (*rbp && match >= 0) {
+	while (*rbp) {
 		parent = *rbp;
 		busyp = rb_entry(parent, struct xfs_busy_extent, rb_node);
 
 		if (new->bno < busyp->bno) {
-			/* may overlap, but exact start block is lower */
 			rbp = &(*rbp)->rb_left;
-			if (new->bno + new->length > busyp->bno)
-				match = busyp->tid == new->tid ? 1 : -1;
+			ASSERT(new->bno + new->length <= busyp->bno);
 		} else if (new->bno > busyp->bno) {
-			/* may overlap, but exact start block is higher */
 			rbp = &(*rbp)->rb_right;
-			if (bno < busyp->bno + busyp->length)
-				match = busyp->tid == new->tid ? 1 : -1;
+			ASSERT(bno >= busyp->bno + busyp->length);
 		} else {
-			match = busyp->tid == new->tid ? 1 : -1;
-			break;
+			ASSERT(0);
 		}
 	}
-	if (match < 0) {
-		/* overlap marked busy in different transaction */
-		spin_unlock(&pag->pagb_lock);
-		xfs_log_force(tp->t_mountp, XFS_LOG_SYNC);
-		goto restart;
-	}
-	if (match > 0) {
-		/*
-		 * overlap marked busy in same transaction. Update if exact
-		 * start block match, otherwise combine the busy extents into
-		 * a single range.
-		 */
-		if (busyp->bno == new->bno) {
-			busyp->length = max(busyp->length, new->length);
-			spin_unlock(&pag->pagb_lock);
-			ASSERT(tp->t_flags & XFS_TRANS_SYNC);
-			xfs_perag_put(pag);
-			kmem_free(new);
-			return;
-		}
-		rb_erase(&busyp->rb_node, &pag->pagb_tree);
-		new->length = max(busyp->bno + busyp->length,
-					new->bno + new->length) -
-				min(busyp->bno, new->bno);
-		new->bno = min(busyp->bno, new->bno);
-	} else
-		busyp = NULL;
 
 	rb_link_node(&new->rb_node, parent, rbp);
 	rb_insert_color(&new->rb_node, &pag->pagb_tree);
@@ -2619,7 +2532,6 @@ xfs_alloc_busy_insert(
 	list_add(&new->list, &tp->t_busy);
 	spin_unlock(&pag->pagb_lock);
 	xfs_perag_put(pag);
-	kmem_free(busyp);
 }
 
 /*
@@ -2668,31 +2580,443 @@ xfs_alloc_busy_search(
 		}
 	}
 	spin_unlock(&pag->pagb_lock);
-	trace_xfs_alloc_busysearch(mp, agno, bno, len, !!match);
 	xfs_perag_put(pag);
 	return match;
 }
 
+/*
+ * The found free extent [fbno, fend] overlaps part or all of the given busy
+ * extent.  If the overlap covers the beginning, the end, or all of the busy
+ * extent, the overlapping portion can be made unbusy and used for the
+ * allocation.  We can't split a busy extent because we can't modify a
+ * transaction/CIL context busy list, but we can update an entries block
+ * number or length.
+ *
+ * Returns true if the extent can safely be reused, or false if the search
+ * needs to be restarted.
+ */
+STATIC bool
+xfs_alloc_busy_update_extent(
+	struct xfs_mount	*mp,
+	struct xfs_perag	*pag,
+	struct xfs_busy_extent	*busyp,
+	xfs_agblock_t		fbno,
+	xfs_extlen_t		flen,
+	bool			userdata)
+{
+	xfs_agblock_t		fend = fbno + flen;
+	xfs_agblock_t		bbno = busyp->bno;
+	xfs_agblock_t		bend = bbno + busyp->length;
+
+	/*
+	 * If there is a busy extent overlapping a user allocation, we have
+	 * no choice but to force the log and retry the search.
+	 *
+	 * Fortunately this does not happen during normal operation, but
+	 * only if the filesystem is very low on space and has to dip into
+	 * the AGFL for normal allocations.
+	 */
+	if (userdata)
+		goto out_force_log;
+
+	if (bbno < fbno && bend > fend) {
+		/*
+		 * Case 1:
+		 *    bbno           bend
+		 *    +BBBBBBBBBBBBBBBBB+
+		 *        +---------+
+		 *        fbno   fend
+		 */
+
+		/*
+		 * We would have to split the busy extent to be able to track
+		 * it correct, which we cannot do because we would have to
+		 * modify the list of busy extents attached to the transaction
+		 * or CIL context, which is immutable.
+		 *
+		 * Force out the log to clear the busy extent and retry the
+		 * search.
+		 */
+		goto out_force_log;
+	} else if (bbno >= fbno && bend <= fend) {
+		/*
+		 * Case 2:
+		 *    bbno           bend
+		 *    +BBBBBBBBBBBBBBBBB+
+		 *    +-----------------+
+		 *    fbno           fend
+		 *
+		 * Case 3:
+		 *    bbno           bend
+		 *    +BBBBBBBBBBBBBBBBB+
+		 *    +--------------------------+
+		 *    fbno                    fend
+		 *
+		 * Case 4:
+		 *             bbno           bend
+		 *             +BBBBBBBBBBBBBBBBB+
+		 *    +--------------------------+
+		 *    fbno                    fend
+		 *
+		 * Case 5:
+		 *             bbno           bend
+		 *             +BBBBBBBBBBBBBBBBB+
+		 *    +-----------------------------------+
+		 *    fbno                             fend
+		 *
+		 */
+
+		/*
+		 * The busy extent is fully covered by the extent we are
+		 * allocating, and can simply be removed from the rbtree.
+		 * However we cannot remove it from the immutable list
+		 * tracking busy extents in the transaction or CIL context,
+		 * so set the length to zero to mark it invalid.
+		 *
+		 * We also need to restart the busy extent search from the
+		 * tree root, because erasing the node can rearrange the
+		 * tree topology.
+		 */
+		rb_erase(&busyp->rb_node, &pag->pagb_tree);
+		busyp->length = 0;
+		return false;
+	} else if (fend < bend) {
+		/*
+		 * Case 6:
+		 *              bbno           bend
+		 *             +BBBBBBBBBBBBBBBBB+
+		 *             +---------+
+		 *             fbno   fend
+		 *
+		 * Case 7:
+		 *             bbno           bend
+		 *             +BBBBBBBBBBBBBBBBB+
+		 *    +------------------+
+		 *    fbno            fend
+		 *
+		 */
+		busyp->bno = fend;
+	} else if (bbno < fbno) {
+		/*
+		 * Case 8:
+		 *    bbno           bend
+		 *    +BBBBBBBBBBBBBBBBB+
+		 *        +-------------+
+		 *        fbno       fend
+		 *
+		 * Case 9:
+		 *    bbno           bend
+		 *    +BBBBBBBBBBBBBBBBB+
+		 *        +----------------------+
+		 *        fbno                fend
+		 */
+		busyp->length = fbno - busyp->bno;
+	} else {
+		ASSERT(0);
+	}
+
+	trace_xfs_alloc_busy_reuse(mp, pag->pag_agno, fbno, flen);
+	return true;
+
+out_force_log:
+	spin_unlock(&pag->pagb_lock);
+	xfs_log_force(mp, XFS_LOG_SYNC);
+	trace_xfs_alloc_busy_force(mp, pag->pag_agno, fbno, flen);
+	spin_lock(&pag->pagb_lock);
+	return false;
+}
+
+
+/*
+ * For a given extent [fbno, flen], make sure we can reuse it safely.
+ */
 void
-xfs_alloc_busy_clear(
+xfs_alloc_busy_reuse(
 	struct xfs_mount	*mp,
-	struct xfs_busy_extent	*busyp)
+	xfs_agnumber_t		agno,
+	xfs_agblock_t		fbno,
+	xfs_extlen_t		flen,
+	bool			userdata)
 {
 	struct xfs_perag	*pag;
+	struct rb_node		*rbp;
 
-	trace_xfs_alloc_unbusy(mp, busyp->agno, busyp->bno,
-						busyp->length);
+	ASSERT(flen > 0);
 
-	ASSERT(xfs_alloc_busy_search(mp, busyp->agno, busyp->bno,
-						busyp->length) == 1);
+	pag = xfs_perag_get(mp, agno);
+	spin_lock(&pag->pagb_lock);
+restart:
+	rbp = pag->pagb_tree.rb_node;
+	while (rbp) {
+		struct xfs_busy_extent *busyp =
+			rb_entry(rbp, struct xfs_busy_extent, rb_node);
+		xfs_agblock_t	bbno = busyp->bno;
+		xfs_agblock_t	bend = bbno + busyp->length;
 
-	list_del_init(&busyp->list);
+		if (fbno + flen <= bbno) {
+			rbp = rbp->rb_left;
+			continue;
+		} else if (fbno >= bend) {
+			rbp = rbp->rb_right;
+			continue;
+		}
 
-	pag = xfs_perag_get(mp, busyp->agno);
-	spin_lock(&pag->pagb_lock);
-	rb_erase(&busyp->rb_node, &pag->pagb_tree);
+		if (!xfs_alloc_busy_update_extent(mp, pag, busyp, fbno, flen,
+						  userdata))
+			goto restart;
+	}
 	spin_unlock(&pag->pagb_lock);
 	xfs_perag_put(pag);
+}
+
+/*
+ * For a given extent [fbno, flen], search the busy extent list to find a
+ * subset of the extent that is not busy.  If *rlen is smaller than
+ * args->minlen no suitable extent could be found, and the higher level
+ * code needs to force out the log and retry the allocation.
+ */
+STATIC void
+xfs_alloc_busy_trim(
+	struct xfs_alloc_arg	*args,
+	xfs_agblock_t		bno,
+	xfs_extlen_t		len,
+	xfs_agblock_t		*rbno,
+	xfs_extlen_t		*rlen)
+{
+	xfs_agblock_t		fbno;
+	xfs_extlen_t		flen;
+	struct rb_node		*rbp;
+
+	ASSERT(len > 0);
 
+	spin_lock(&args->pag->pagb_lock);
+restart:
+	fbno = bno;
+	flen = len;
+	rbp = args->pag->pagb_tree.rb_node;
+	while (rbp && flen >= args->minlen) {
+		struct xfs_busy_extent *busyp =
+			rb_entry(rbp, struct xfs_busy_extent, rb_node);
+		xfs_agblock_t	fend = fbno + flen;
+		xfs_agblock_t	bbno = busyp->bno;
+		xfs_agblock_t	bend = bbno + busyp->length;
+
+		if (fend <= bbno) {
+			rbp = rbp->rb_left;
+			continue;
+		} else if (fbno >= bend) {
+			rbp = rbp->rb_right;
+			continue;
+		}
+
+		/*
+		 * If this is a metadata allocation, try to reuse the busy
+		 * extent instead of trimming the allocation.
+		 */
+		if (!args->userdata) {
+			if (!xfs_alloc_busy_update_extent(args->mp, args->pag,
+							  busyp, fbno, flen,
+							  false))
+				goto restart;
+			continue;
+		}
+
+		if (bbno <= fbno) {
+			/* start overlap */
+
+			/*
+			 * Case 1:
+			 *    bbno           bend
+			 *    +BBBBBBBBBBBBBBBBB+
+			 *        +---------+
+			 *        fbno   fend
+			 *
+			 * Case 2:
+			 *    bbno           bend
+			 *    +BBBBBBBBBBBBBBBBB+
+			 *    +-------------+
+			 *    fbno       fend
+			 *
+			 * Case 3:
+			 *    bbno           bend
+			 *    +BBBBBBBBBBBBBBBBB+
+			 *        +-------------+
+			 *        fbno       fend
+			 *
+			 * Case 4:
+			 *    bbno           bend
+			 *    +BBBBBBBBBBBBBBBBB+
+			 *    +-----------------+
+			 *    fbno           fend
+			 *
+			 * No unbusy region in extent, return failure.
+			 */
+			if (fend <= bend)
+				goto fail;
+
+			/*
+			 * Case 5:
+			 *    bbno           bend
+			 *    +BBBBBBBBBBBBBBBBB+
+			 *        +----------------------+
+			 *        fbno                fend
+			 *
+			 * Case 6:
+			 *    bbno           bend
+			 *    +BBBBBBBBBBBBBBBBB+
+			 *    +--------------------------+
+			 *    fbno                    fend
+			 *
+			 * Needs to be trimmed to:
+			 *                       +-------+
+			 *                       fbno fend
+			 */
+			fbno = bend;
+		} else if (bend >= fend) {
+			/* end overlap */
+
+			/*
+			 * Case 7:
+			 *             bbno           bend
+			 *             +BBBBBBBBBBBBBBBBB+
+			 *    +------------------+
+			 *    fbno            fend
+			 *
+			 * Case 8:
+			 *             bbno           bend
+			 *             +BBBBBBBBBBBBBBBBB+
+			 *    +--------------------------+
+			 *    fbno                    fend
+			 *
+			 * Needs to be trimmed to:
+			 *    +-------+
+			 *    fbno fend
+			 */
+			fend = bbno;
+		} else {
+			/* middle overlap */
+
+			/*
+			 * Case 9:
+			 *             bbno           bend
+			 *             +BBBBBBBBBBBBBBBBB+
+			 *    +-----------------------------------+
+			 *    fbno                             fend
+			 *
+			 * Can be trimmed to:
+			 *    +-------+        OR         +-------+
+			 *    fbno fend                   fbno fend
+			 *
+			 * Backward allocation leads to significant
+			 * fragmentation of directories, which degrades
+			 * directory performance, therefore we always want to
+			 * choose the option that produces forward allocation
+			 * patterns.
+			 * Preferring the lower bno extent will make the next
+			 * request use "fend" as the start of the next
+			 * allocation;  if the segment is no longer busy at
+			 * that point, we'll get a contiguous allocation, but
+			 * even if it is still busy, we will get a forward
+			 * allocation.
+			 * We try to avoid choosing the segment at "bend",
+			 * because that can lead to the next allocation
+			 * taking the segment at "fbno", which would be a
+			 * backward allocation.  We only use the segment at
+			 * "fbno" if it is much larger than the current
+			 * requested size, because in that case there's a
+			 * good chance subsequent allocations will be
+			 * contiguous.
+			 */
+			if (bbno - fbno >= args->maxlen) {
+				/* left candidate fits perfect */
+				fend = bbno;
+			} else if (fend - bend >= args->maxlen * 4) {
+				/* right candidate has enough free space */
+				fbno = bend;
+			} else if (bbno - fbno >= args->minlen) {
+				/* left candidate fits minimum requirement */
+				fend = bbno;
+			} else {
+				goto fail;
+			}
+		}
+
+		flen = fend - fbno;
+	}
+	spin_unlock(&args->pag->pagb_lock);
+
+	if (fbno != bno || flen != len) {
+		trace_xfs_alloc_busy_trim(args->mp, args->agno, bno, len,
+					  fbno, flen);
+	}
+	*rbno = fbno;
+	*rlen = flen;
+	return;
+fail:
+	/*
+	 * Return a zero extent length as failure indications.  All callers
+	 * re-check if the trimmed extent satisfies the minlen requirement.
+	 */
+	spin_unlock(&args->pag->pagb_lock);
+	trace_xfs_alloc_busy_trim(args->mp, args->agno, bno, len, fbno, 0);
+	*rbno = fbno;
+	*rlen = 0;
+}
+
+static void
+xfs_alloc_busy_clear_one(
+	struct xfs_mount	*mp,
+	struct xfs_perag	*pag,
+	struct xfs_busy_extent	*busyp)
+{
+	if (busyp->length) {
+		trace_xfs_alloc_busy_clear(mp, busyp->agno, busyp->bno,
+						busyp->length);
+		rb_erase(&busyp->rb_node, &pag->pagb_tree);
+	}
+
+	list_del_init(&busyp->list);
 	kmem_free(busyp);
 }
+
+void
+xfs_alloc_busy_clear(
+	struct xfs_mount	*mp,
+	struct list_head	*list)
+{
+	struct xfs_busy_extent	*busyp, *n;
+	struct xfs_perag	*pag = NULL;
+	xfs_agnumber_t		agno = NULLAGNUMBER;
+
+	list_for_each_entry_safe(busyp, n, list, list) {
+		if (busyp->agno != agno) {
+			if (pag) {
+				spin_unlock(&pag->pagb_lock);
+				xfs_perag_put(pag);
+			}
+			pag = xfs_perag_get(mp, busyp->agno);
+			spin_lock(&pag->pagb_lock);
+			agno = busyp->agno;
+		}
+
+		xfs_alloc_busy_clear_one(mp, pag, busyp);
+	}
+
+	if (pag) {
+		spin_unlock(&pag->pagb_lock);
+		xfs_perag_put(pag);
+	}
+}
+
+/*
+ * Callback for list_sort to sort busy extents by the AG they reside in.
+ */
+int
+xfs_busy_extent_ag_cmp(
+	void			*priv,
+	struct list_head	*a,
+	struct list_head	*b)
+{
+	return container_of(a, struct xfs_busy_extent, list)->agno -
+		container_of(b, struct xfs_busy_extent, list)->agno;
+}
diff --git a/fs/xfs/xfs_alloc.h b/fs/xfs/xfs_alloc.h
index d0b3bc72005bd147557625e4afabdca058c6e163..240ad288f2f99d7b6805591460846ce6a4c905b8 100644
--- a/fs/xfs/xfs_alloc.h
+++ b/fs/xfs/xfs_alloc.h
@@ -140,11 +140,24 @@ xfs_alloc_busy_insert(struct xfs_trans *tp, xfs_agnumber_t agno,
 	xfs_agblock_t bno, xfs_extlen_t len);
 
 void
-xfs_alloc_busy_clear(struct xfs_mount *mp, struct xfs_busy_extent *busyp);
+xfs_alloc_busy_clear(struct xfs_mount *mp, struct list_head *list);
 
 int
 xfs_alloc_busy_search(struct xfs_mount *mp, xfs_agnumber_t agno,
 	xfs_agblock_t bno, xfs_extlen_t len);
+
+void
+xfs_alloc_busy_reuse(struct xfs_mount *mp, xfs_agnumber_t agno,
+	xfs_agblock_t fbno, xfs_extlen_t flen, bool userdata);
+
+int
+xfs_busy_extent_ag_cmp(void *priv, struct list_head *a, struct list_head *b);
+
+static inline void xfs_alloc_busy_sort(struct list_head *list)
+{
+	list_sort(NULL, list, xfs_busy_extent_ag_cmp);
+}
+
 #endif	/* __KERNEL__ */
 
 /*
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c
index 3916925e2584d452cefeaf2c0a0c47ff0dc58c5b..8b469d53599fb4b35cd0851a0baef7e916787969 100644
--- a/fs/xfs/xfs_alloc_btree.c
+++ b/fs/xfs/xfs_alloc_btree.c
@@ -95,6 +95,8 @@ xfs_allocbt_alloc_block(
 		return 0;
 	}
 
+	xfs_alloc_busy_reuse(cur->bc_mp, cur->bc_private.a.agno, bno, 1, false);
+
 	xfs_trans_agbtree_delta(cur->bc_tp, 1);
 	new->s = cpu_to_be32(bno);
 
@@ -118,17 +120,6 @@ xfs_allocbt_free_block(
 	if (error)
 		return error;
 
-	/*
-	 * Since blocks move to the free list without the coordination used in
-	 * xfs_bmap_finish, we can't allow block to be available for
-	 * reallocation and non-transaction writing (user data) until we know
-	 * that the transaction that moved it to the free list is permanently
-	 * on disk. We track the blocks by declaring these blocks as "busy";
-	 * the busy list is maintained on a per-ag basis and each transaction
-	 * records which entries should be removed when the iclog commits to
-	 * disk. If a busy block is allocated, the iclog is pushed up to the
-	 * LSN that freed the block.
-	 */
 	xfs_alloc_busy_insert(cur->bc_tp, be32_to_cpu(agf->agf_seqno), bno, 1);
 	xfs_trans_agbtree_delta(cur->bc_tp, -1);
 	return 0;
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index be628677c2884723c58cce77f6f98af4ff3d1926..9a84a85c03b1d8df913ec98732cb61c64c840e9f 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -202,7 +202,7 @@ xfs_swap_extents(
 	xfs_inode_t	*tip,	/* tmp inode */
 	xfs_swapext_t	*sxp)
 {
-	xfs_mount_t	*mp;
+	xfs_mount_t	*mp = ip->i_mount;
 	xfs_trans_t	*tp;
 	xfs_bstat_t	*sbp = &sxp->sx_stat;
 	xfs_ifork_t	*tempifp, *ifp, *tifp;
@@ -212,16 +212,12 @@ xfs_swap_extents(
 	int		taforkblks = 0;
 	__uint64_t	tmp;
 
-	mp = ip->i_mount;
-
 	tempifp = kmem_alloc(sizeof(xfs_ifork_t), KM_MAYFAIL);
 	if (!tempifp) {
 		error = XFS_ERROR(ENOMEM);
 		goto out;
 	}
 
-	sbp = &sxp->sx_stat;
-
 	/*
 	 * we have to do two separate lock calls here to keep lockdep
 	 * happy. If we try to get all the locks in one call, lock will
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index a37480a6e023c2f5481cd8befb1265f904c0268d..c8e3349c287c635275224b65f4200dd99ed5431f 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1354,7 +1354,7 @@ xfs_itruncate_start(
 		return 0;
 	}
 	last_byte = xfs_file_last_byte(ip);
-	trace_xfs_itruncate_start(ip, flags, new_size, toss_start, last_byte);
+	trace_xfs_itruncate_start(ip, new_size, flags, toss_start, last_byte);
 	if (last_byte > toss_start) {
 		if (flags & XFS_ITRUNC_DEFINITE) {
 			xfs_tosspages(ip, toss_start,
@@ -1470,7 +1470,7 @@ xfs_itruncate_finish(
 	 * file but the log buffers containing the free and reallocation
 	 * don't, then we'd end up with garbage in the blocks being freed.
 	 * As long as we make the new_size permanent before actually
-	 * freeing any blocks it doesn't matter if they get writtten to.
+	 * freeing any blocks it doesn't matter if they get written to.
 	 *
 	 * The callers must signal into us whether or not the size
 	 * setting here must be synchronous.  There are a few cases
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 576fdfe81d603176abb31cf35c1b90901ca1ca5c..09983a3344a569094a1799dfa32990214cdb38b9 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -970,7 +970,6 @@ xfs_iflush_abort(
 {
 	xfs_inode_log_item_t	*iip = ip->i_itemp;
 
-	iip = ip->i_itemp;
 	if (iip) {
 		struct xfs_ail	*ailp = iip->ili_item.li_ailp;
 		if (iip->ili_item.li_flags & XFS_LI_IN_AIL) {
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index b612ce4520aebef7cbc38a066b48133d37f2636d..211930246f2073f4759a569936b79ab387003e21 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1449,6 +1449,13 @@ xlog_dealloc_log(xlog_t *log)
 
 	xlog_cil_destroy(log);
 
+	/*
+	 * always need to ensure that the extra buffer does not point to memory
+	 * owned by another log buffer before we free it.
+	 */
+	xfs_buf_set_empty(log->l_xbuf, log->l_iclog_size);
+	xfs_buf_free(log->l_xbuf);
+
 	iclog = log->l_iclog;
 	for (i=0; i<log->l_iclog_bufs; i++) {
 		xfs_buf_free(iclog->ic_bp);
@@ -1458,7 +1465,6 @@ xlog_dealloc_log(xlog_t *log)
 	}
 	spinlock_destroy(&log->l_icloglock);
 
-	xfs_buf_free(log->l_xbuf);
 	log->l_mp->m_log = NULL;
 	kmem_free(log);
 }	/* xlog_dealloc_log */
@@ -3248,13 +3254,6 @@ xfs_log_ticket_get(
 	return ticket;
 }
 
-xlog_tid_t
-xfs_log_get_trans_ident(
-	struct xfs_trans	*tp)
-{
-	return tp->t_ticket->t_tid;
-}
-
 /*
  * Allocate and initialise a new log ticket.
  */
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 3bd3291ef8d21fc09697b3c4aa5f7b76df4d1c87..78c9039994afab9739c4f338a62741aea8bd17cb 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -189,8 +189,6 @@ void	  xlog_iodone(struct xfs_buf *);
 struct xlog_ticket *xfs_log_ticket_get(struct xlog_ticket *ticket);
 void	  xfs_log_ticket_put(struct xlog_ticket *ticket);
 
-xlog_tid_t xfs_log_get_trans_ident(struct xfs_trans *tp);
-
 void	xfs_log_commit_cil(struct xfs_mount *mp, struct xfs_trans *tp,
 				struct xfs_log_vec *log_vector,
 				xfs_lsn_t *commit_lsn, int flags);
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c
index 9ca59be089779d6f3c4e570c926545d6441b85da..7d56e88a3f0eb6c671e863c4977d2f47a500b830 100644
--- a/fs/xfs/xfs_log_cil.c
+++ b/fs/xfs/xfs_log_cil.c
@@ -361,13 +361,12 @@ xlog_cil_committed(
 	int	abort)
 {
 	struct xfs_cil_ctx	*ctx = args;
-	struct xfs_busy_extent	*busyp, *n;
 
 	xfs_trans_committed_bulk(ctx->cil->xc_log->l_ailp, ctx->lv_chain,
 					ctx->start_lsn, abort);
 
-	list_for_each_entry_safe(busyp, n, &ctx->busy_extents, list)
-		xfs_alloc_busy_clear(ctx->cil->xc_log->l_mp, busyp);
+	xfs_alloc_busy_sort(&ctx->busy_extents);
+	xfs_alloc_busy_clear(ctx->cil->xc_log->l_mp, &ctx->busy_extents);
 
 	spin_lock(&ctx->cil->xc_cil_lock);
 	list_del(&ctx->committing);
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 5864850e9e34039507b003ff3e8570a500701bc3..2d3b6a498d632752a95109b2d699fe7de36afec7 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -146,6 +146,8 @@ static inline uint xlog_get_client_id(__be32 i)
 					   shutdown */
 #define XLOG_TAIL_WARN		0x10	/* log tail verify warning issued */
 
+typedef __uint32_t xlog_tid_t;
+
 #ifdef __KERNEL__
 /*
  * Below are states for covering allocation transactions.
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 5cc464a17c93592f5d707552603d6b16705de333..04142caedb2bad62c158b08e6799e5f75bce5b4e 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -204,6 +204,35 @@ xlog_bread(
 	return 0;
 }
 
+/*
+ * Read at an offset into the buffer. Returns with the buffer in it's original
+ * state regardless of the result of the read.
+ */
+STATIC int
+xlog_bread_offset(
+	xlog_t		*log,
+	xfs_daddr_t	blk_no,		/* block to read from */
+	int		nbblks,		/* blocks to read */
+	xfs_buf_t	*bp,
+	xfs_caddr_t	offset)
+{
+	xfs_caddr_t	orig_offset = XFS_BUF_PTR(bp);
+	int		orig_len = bp->b_buffer_length;
+	int		error, error2;
+
+	error = XFS_BUF_SET_PTR(bp, offset, BBTOB(nbblks));
+	if (error)
+		return error;
+
+	error = xlog_bread_noalign(log, blk_no, nbblks, bp);
+
+	/* must reset buffer pointer even on error */
+	error2 = XFS_BUF_SET_PTR(bp, orig_offset, orig_len);
+	if (error)
+		return error;
+	return error2;
+}
+
 /*
  * Write out the buffer at the given block for the given number of blocks.
  * The buffer is kept locked across the write and is returned locked.
@@ -1229,20 +1258,12 @@ xlog_write_log_records(
 		 */
 		ealign = round_down(end_block, sectbb);
 		if (j == 0 && (start_block + endcount > ealign)) {
-			offset = XFS_BUF_PTR(bp);
-			balign = BBTOB(ealign - start_block);
-			error = XFS_BUF_SET_PTR(bp, offset + balign,
-						BBTOB(sectbb));
+			offset = XFS_BUF_PTR(bp) + BBTOB(ealign - start_block);
+			error = xlog_bread_offset(log, ealign, sectbb,
+							bp, offset);
 			if (error)
 				break;
 
-			error = xlog_bread_noalign(log, ealign, sectbb, bp);
-			if (error)
-				break;
-
-			error = XFS_BUF_SET_PTR(bp, offset, bufblks);
-			if (error)
-				break;
 		}
 
 		offset = xlog_align(log, start_block, endcount, bp);
@@ -3448,19 +3469,9 @@ xlog_do_recovery_pass(
 				 *   - order is important.
 				 */
 				wrapped_hblks = hblks - split_hblks;
-				error = XFS_BUF_SET_PTR(hbp,
-						offset + BBTOB(split_hblks),
-						BBTOB(hblks - split_hblks));
-				if (error)
-					goto bread_err2;
-
-				error = xlog_bread_noalign(log, 0,
-							   wrapped_hblks, hbp);
-				if (error)
-					goto bread_err2;
-
-				error = XFS_BUF_SET_PTR(hbp, offset,
-							BBTOB(hblks));
+				error = xlog_bread_offset(log, 0,
+						wrapped_hblks, hbp,
+						offset + BBTOB(split_hblks));
 				if (error)
 					goto bread_err2;
 			}
@@ -3511,19 +3522,9 @@ xlog_do_recovery_pass(
 				 *   _first_, then the log start (LR header end)
 				 *   - order is important.
 				 */
-				error = XFS_BUF_SET_PTR(dbp,
-						offset + BBTOB(split_bblks),
-						BBTOB(bblks - split_bblks));
-				if (error)
-					goto bread_err2;
-
-				error = xlog_bread_noalign(log, wrapped_hblks,
-						bblks - split_bblks,
-						dbp);
-				if (error)
-					goto bread_err2;
-
-				error = XFS_BUF_SET_PTR(dbp, offset, h_size);
+				error = xlog_bread_offset(log, 0,
+						bblks - split_bblks, hbp,
+						offset + BBTOB(split_bblks));
 				if (error)
 					goto bread_err2;
 			}
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index bb3f9a7b24ed7b6d36ef5536ea9d0b4020d9725e..b49b82363d203dfa8d2c19abe9e08993b34c27e9 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1900,7 +1900,7 @@ xfs_mod_incore_sb_batch(
 	uint			nmsb,
 	int			rsvd)
 {
-	xfs_mod_sb_t		*msbp = &msb[0];
+	xfs_mod_sb_t		*msbp;
 	int			error = 0;
 
 	/*
@@ -1910,7 +1910,7 @@ xfs_mod_incore_sb_batch(
 	 * changes will be atomic.
 	 */
 	spin_lock(&mp->m_sb_lock);
-	for (msbp = &msbp[0]; msbp < (msb + nmsb); msbp++) {
+	for (msbp = msb; msbp < (msb + nmsb); msbp++) {
 		ASSERT(msbp->msb_field < XFS_SBS_ICOUNT ||
 		       msbp->msb_field > XFS_SBS_FDBLOCKS);
 
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 76922793f64fa0d58606a4411f008ba8b9e88259..d1f24858ccc4d365db467f8bdbe222ef4511d354 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -608,10 +608,8 @@ STATIC void
 xfs_trans_free(
 	struct xfs_trans	*tp)
 {
-	struct xfs_busy_extent	*busyp, *n;
-
-	list_for_each_entry_safe(busyp, n, &tp->t_busy, list)
-		xfs_alloc_busy_clear(tp->t_mountp, busyp);
+	xfs_alloc_busy_sort(&tp->t_busy);
+	xfs_alloc_busy_clear(tp->t_mountp, &tp->t_busy);
 
 	atomic_dec(&tp->t_mountp->m_active_trans);
 	xfs_trans_free_dqinfo(tp);
diff --git a/fs/xfs/xfs_types.h b/fs/xfs/xfs_types.h
index 26d1867d8156b1488597ee0c2ef5f350b6b15cba..65584b55607d90712533598a3d03776f822e7a88 100644
--- a/fs/xfs/xfs_types.h
+++ b/fs/xfs/xfs_types.h
@@ -73,8 +73,6 @@ typedef	__int32_t	xfs_tid_t;	/* transaction identifier */
 typedef	__uint32_t	xfs_dablk_t;	/* dir/attr block number (in file) */
 typedef	__uint32_t	xfs_dahash_t;	/* dir/attr hash value */
 
-typedef __uint32_t	xlog_tid_t;	/* transaction ID type */
-
 /*
  * These types are 64 bits on disk but are either 32 or 64 bits in memory.
  * Disk based types:
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index bd297a20ab98786b4d2a1d08e3cbb53d87103351..077c00d94f6e47f63092d6731085e61e12c012db 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -170,6 +170,10 @@
 	STRUCT_ALIGN();							\
 	*(__tracepoints)						\
 	/* implement dynamic printk debug */				\
+	. = ALIGN(8);                                                   \
+	VMLINUX_SYMBOL(__start___jump_table) = .;                       \
+	*(__jump_table)                                                 \
+	VMLINUX_SYMBOL(__stop___jump_table) = .;                        \
 	. = ALIGN(8);							\
 	VMLINUX_SYMBOL(__start___verbose) = .;                          \
 	*(__verbose)                                                    \
@@ -228,8 +232,6 @@
 									\
 	BUG_TABLE							\
 									\
-	JUMP_TABLE							\
-									\
 	/* PCI quirks */						\
 	.pci_fixup        : AT(ADDR(.pci_fixup) - LOAD_OFFSET) {	\
 		VMLINUX_SYMBOL(__start_pci_fixups_early) = .;		\
@@ -274,70 +276,70 @@
 	/* Kernel symbol table: Normal symbols */			\
 	__ksymtab         : AT(ADDR(__ksymtab) - LOAD_OFFSET) {		\
 		VMLINUX_SYMBOL(__start___ksymtab) = .;			\
-		*(__ksymtab)						\
+		*(SORT(___ksymtab+*))					\
 		VMLINUX_SYMBOL(__stop___ksymtab) = .;			\
 	}								\
 									\
 	/* Kernel symbol table: GPL-only symbols */			\
 	__ksymtab_gpl     : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) {	\
 		VMLINUX_SYMBOL(__start___ksymtab_gpl) = .;		\
-		*(__ksymtab_gpl)					\
+		*(SORT(___ksymtab_gpl+*))				\
 		VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .;		\
 	}								\
 									\
 	/* Kernel symbol table: Normal unused symbols */		\
 	__ksymtab_unused  : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) {	\
 		VMLINUX_SYMBOL(__start___ksymtab_unused) = .;		\
-		*(__ksymtab_unused)					\
+		*(SORT(___ksymtab_unused+*))				\
 		VMLINUX_SYMBOL(__stop___ksymtab_unused) = .;		\
 	}								\
 									\
 	/* Kernel symbol table: GPL-only unused symbols */		\
 	__ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
 		VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .;	\
-		*(__ksymtab_unused_gpl)					\
+		*(SORT(___ksymtab_unused_gpl+*))			\
 		VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .;	\
 	}								\
 									\
 	/* Kernel symbol table: GPL-future-only symbols */		\
 	__ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
 		VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .;	\
-		*(__ksymtab_gpl_future)					\
+		*(SORT(___ksymtab_gpl_future+*))			\
 		VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .;	\
 	}								\
 									\
 	/* Kernel symbol table: Normal symbols */			\
 	__kcrctab         : AT(ADDR(__kcrctab) - LOAD_OFFSET) {		\
 		VMLINUX_SYMBOL(__start___kcrctab) = .;			\
-		*(__kcrctab)						\
+		*(SORT(___kcrctab+*))					\
 		VMLINUX_SYMBOL(__stop___kcrctab) = .;			\
 	}								\
 									\
 	/* Kernel symbol table: GPL-only symbols */			\
 	__kcrctab_gpl     : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) {	\
 		VMLINUX_SYMBOL(__start___kcrctab_gpl) = .;		\
-		*(__kcrctab_gpl)					\
+		*(SORT(___kcrctab_gpl+*))				\
 		VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .;		\
 	}								\
 									\
 	/* Kernel symbol table: Normal unused symbols */		\
 	__kcrctab_unused  : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) {	\
 		VMLINUX_SYMBOL(__start___kcrctab_unused) = .;		\
-		*(__kcrctab_unused)					\
+		*(SORT(___kcrctab_unused+*))				\
 		VMLINUX_SYMBOL(__stop___kcrctab_unused) = .;		\
 	}								\
 									\
 	/* Kernel symbol table: GPL-only unused symbols */		\
 	__kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \
 		VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .;	\
-		*(__kcrctab_unused_gpl)					\
+		*(SORT(___kcrctab_unused_gpl+*))			\
 		VMLINUX_SYMBOL(__stop___kcrctab_unused_gpl) = .;	\
 	}								\
 									\
 	/* Kernel symbol table: GPL-future-only symbols */		\
 	__kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \
 		VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .;	\
-		*(__kcrctab_gpl_future)					\
+		*(SORT(___kcrctab_gpl_future+*))			\
 		VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .;	\
 	}								\
 									\
@@ -589,14 +591,6 @@
 #define BUG_TABLE
 #endif
 
-#define JUMP_TABLE							\
-	. = ALIGN(8);							\
-	__jump_table : AT(ADDR(__jump_table) - LOAD_OFFSET) {		\
-		VMLINUX_SYMBOL(__start___jump_table) = .;		\
-		*(__jump_table)						\
-		VMLINUX_SYMBOL(__stop___jump_table) = .;		\
-	}
-
 #ifdef CONFIG_PM_TRACE
 #define TRACEDATA							\
 	. = ALIGN(4);							\
diff --git a/include/asm-generic/xor.h b/include/asm-generic/xor.h
index aaab875e1a351f5596a22af645f567c2d2b5ae66..6028fb862254b8dfaeec0dd93de3a8fdf052ca5c 100644
--- a/include/asm-generic/xor.h
+++ b/include/asm-generic/xor.h
@@ -13,7 +13,7 @@
  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <asm/processor.h>
+#include <linux/prefetch.h>
 
 static void
 xor_8regs_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index ade09d7b427100da6057cb04c7e43d484c84ac25..c99c3d3e78113d8a8596d0696464034c5e20fe8b 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -127,7 +127,7 @@ void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
 
 int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info);
 
-bool drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper);
+int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper);
 bool drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel);
 int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper);
 int drm_fb_helper_debug_enter(struct fb_info *info);
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 75cf611641e6330e4006294ad18be9ad0604b827..cb1ded2bd54520f2f26f82ea786653f110c9d01d 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -372,6 +372,7 @@ header-y += unistd.h
 header-y += usbdevice_fs.h
 header-y += utime.h
 header-y += utsname.h
+header-y += uvcvideo.h
 header-y += v4l2-mediabus.h
 header-y += v4l2-subdev.h
 header-y += veth.h
diff --git a/include/linux/alarmtimer.h b/include/linux/alarmtimer.h
new file mode 100644
index 0000000000000000000000000000000000000000..c5d6095b46f88ccbeffef75f1e6bb51472654f6f
--- /dev/null
+++ b/include/linux/alarmtimer.h
@@ -0,0 +1,40 @@
+#ifndef _LINUX_ALARMTIMER_H
+#define _LINUX_ALARMTIMER_H
+
+#include <linux/time.h>
+#include <linux/hrtimer.h>
+#include <linux/timerqueue.h>
+#include <linux/rtc.h>
+
+enum alarmtimer_type {
+	ALARM_REALTIME,
+	ALARM_BOOTTIME,
+
+	ALARM_NUMTYPE,
+};
+
+/**
+ * struct alarm - Alarm timer structure
+ * @node:	timerqueue node for adding to the event list this value
+ *		also includes the expiration time.
+ * @period:	Period for recuring alarms
+ * @function:	Function pointer to be executed when the timer fires.
+ * @type:	Alarm type (BOOTTIME/REALTIME)
+ * @enabled:	Flag that represents if the alarm is set to fire or not
+ * @data:	Internal data value.
+ */
+struct alarm {
+	struct timerqueue_node	node;
+	ktime_t			period;
+	void			(*function)(struct alarm *);
+	enum alarmtimer_type	type;
+	bool			enabled;
+	void			*data;
+};
+
+void alarm_init(struct alarm *alarm, enum alarmtimer_type type,
+		void (*function)(struct alarm *));
+void alarm_start(struct alarm *alarm, ktime_t start, ktime_t period);
+void alarm_cancel(struct alarm *alarm);
+
+#endif
diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h
index b847fc7b93f9e0d8e3da25f9438818530b48b911..60a7c49dcb49f8f3b526a2234e109b1c5d822edb 100644
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
@@ -23,6 +23,13 @@
 
 struct ath9k_platform_data {
 	u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
+	u8 *macaddr;
+
+	int led_pin;
+	u32 gpio_mask;
+	u32 gpio_val;
+
+	bool is_clk_25mhz;
 };
 
 #endif /* _LINUX_ATH9K_PLATFORM_H */
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
new file mode 100644
index 0000000000000000000000000000000000000000..08763e4e848f763d6a345f0f925add947ea4c12e
--- /dev/null
+++ b/include/linux/bcma/bcma.h
@@ -0,0 +1,224 @@
+#ifndef LINUX_BCMA_H_
+#define LINUX_BCMA_H_
+
+#include <linux/pci.h>
+#include <linux/mod_devicetable.h>
+
+#include <linux/bcma/bcma_driver_chipcommon.h>
+#include <linux/bcma/bcma_driver_pci.h>
+
+#include "bcma_regs.h"
+
+struct bcma_device;
+struct bcma_bus;
+
+enum bcma_hosttype {
+	BCMA_HOSTTYPE_NONE,
+	BCMA_HOSTTYPE_PCI,
+	BCMA_HOSTTYPE_SDIO,
+};
+
+struct bcma_chipinfo {
+	u16 id;
+	u8 rev;
+	u8 pkg;
+};
+
+struct bcma_host_ops {
+	u8 (*read8)(struct bcma_device *core, u16 offset);
+	u16 (*read16)(struct bcma_device *core, u16 offset);
+	u32 (*read32)(struct bcma_device *core, u16 offset);
+	void (*write8)(struct bcma_device *core, u16 offset, u8 value);
+	void (*write16)(struct bcma_device *core, u16 offset, u16 value);
+	void (*write32)(struct bcma_device *core, u16 offset, u32 value);
+	/* Agent ops */
+	u32 (*aread32)(struct bcma_device *core, u16 offset);
+	void (*awrite32)(struct bcma_device *core, u16 offset, u32 value);
+};
+
+/* Core manufacturers */
+#define BCMA_MANUF_ARM			0x43B
+#define BCMA_MANUF_MIPS			0x4A7
+#define BCMA_MANUF_BCM			0x4BF
+
+/* Core class values. */
+#define BCMA_CL_SIM			0x0
+#define BCMA_CL_EROM			0x1
+#define BCMA_CL_CORESIGHT		0x9
+#define BCMA_CL_VERIF			0xB
+#define BCMA_CL_OPTIMO			0xD
+#define BCMA_CL_GEN			0xE
+#define BCMA_CL_PRIMECELL		0xF
+
+/* Core-ID values. */
+#define BCMA_CORE_OOB_ROUTER		0x367	/* Out of band */
+#define BCMA_CORE_INVALID		0x700
+#define BCMA_CORE_CHIPCOMMON		0x800
+#define BCMA_CORE_ILINE20		0x801
+#define BCMA_CORE_SRAM			0x802
+#define BCMA_CORE_SDRAM			0x803
+#define BCMA_CORE_PCI			0x804
+#define BCMA_CORE_MIPS			0x805
+#define BCMA_CORE_ETHERNET		0x806
+#define BCMA_CORE_V90			0x807
+#define BCMA_CORE_USB11_HOSTDEV		0x808
+#define BCMA_CORE_ADSL			0x809
+#define BCMA_CORE_ILINE100		0x80A
+#define BCMA_CORE_IPSEC			0x80B
+#define BCMA_CORE_UTOPIA		0x80C
+#define BCMA_CORE_PCMCIA		0x80D
+#define BCMA_CORE_INTERNAL_MEM		0x80E
+#define BCMA_CORE_MEMC_SDRAM		0x80F
+#define BCMA_CORE_OFDM			0x810
+#define BCMA_CORE_EXTIF			0x811
+#define BCMA_CORE_80211			0x812
+#define BCMA_CORE_PHY_A			0x813
+#define BCMA_CORE_PHY_B			0x814
+#define BCMA_CORE_PHY_G			0x815
+#define BCMA_CORE_MIPS_3302		0x816
+#define BCMA_CORE_USB11_HOST		0x817
+#define BCMA_CORE_USB11_DEV		0x818
+#define BCMA_CORE_USB20_HOST		0x819
+#define BCMA_CORE_USB20_DEV		0x81A
+#define BCMA_CORE_SDIO_HOST		0x81B
+#define BCMA_CORE_ROBOSWITCH		0x81C
+#define BCMA_CORE_PARA_ATA		0x81D
+#define BCMA_CORE_SATA_XORDMA		0x81E
+#define BCMA_CORE_ETHERNET_GBIT		0x81F
+#define BCMA_CORE_PCIE			0x820
+#define BCMA_CORE_PHY_N			0x821
+#define BCMA_CORE_SRAM_CTL		0x822
+#define BCMA_CORE_MINI_MACPHY		0x823
+#define BCMA_CORE_ARM_1176		0x824
+#define BCMA_CORE_ARM_7TDMI		0x825
+#define BCMA_CORE_PHY_LP		0x826
+#define BCMA_CORE_PMU			0x827
+#define BCMA_CORE_PHY_SSN		0x828
+#define BCMA_CORE_SDIO_DEV		0x829
+#define BCMA_CORE_ARM_CM3		0x82A
+#define BCMA_CORE_PHY_HT		0x82B
+#define BCMA_CORE_MIPS_74K		0x82C
+#define BCMA_CORE_MAC_GBIT		0x82D
+#define BCMA_CORE_DDR12_MEM_CTL		0x82E
+#define BCMA_CORE_PCIE_RC		0x82F	/* PCIe Root Complex */
+#define BCMA_CORE_OCP_OCP_BRIDGE	0x830
+#define BCMA_CORE_SHARED_COMMON		0x831
+#define BCMA_CORE_OCP_AHB_BRIDGE	0x832
+#define BCMA_CORE_SPI_HOST		0x833
+#define BCMA_CORE_I2S			0x834
+#define BCMA_CORE_SDR_DDR1_MEM_CTL	0x835	/* SDR/DDR1 memory controller core */
+#define BCMA_CORE_SHIM			0x837	/* SHIM component in ubus/6362 */
+#define BCMA_CORE_DEFAULT		0xFFF
+
+#define BCMA_MAX_NR_CORES		16
+
+struct bcma_device {
+	struct bcma_bus *bus;
+	struct bcma_device_id id;
+
+	struct device dev;
+	bool dev_registered;
+
+	u8 core_index;
+
+	u32 addr;
+	u32 wrap;
+
+	void *drvdata;
+	struct list_head list;
+};
+
+static inline void *bcma_get_drvdata(struct bcma_device *core)
+{
+	return core->drvdata;
+}
+static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata)
+{
+	core->drvdata = drvdata;
+}
+
+struct bcma_driver {
+	const char *name;
+	const struct bcma_device_id *id_table;
+
+	int (*probe)(struct bcma_device *dev);
+	void (*remove)(struct bcma_device *dev);
+	int (*suspend)(struct bcma_device *dev, pm_message_t state);
+	int (*resume)(struct bcma_device *dev);
+	void (*shutdown)(struct bcma_device *dev);
+
+	struct device_driver drv;
+};
+extern
+int __bcma_driver_register(struct bcma_driver *drv, struct module *owner);
+static inline int bcma_driver_register(struct bcma_driver *drv)
+{
+	return __bcma_driver_register(drv, THIS_MODULE);
+}
+extern void bcma_driver_unregister(struct bcma_driver *drv);
+
+struct bcma_bus {
+	/* The MMIO area. */
+	void __iomem *mmio;
+
+	const struct bcma_host_ops *ops;
+
+	enum bcma_hosttype hosttype;
+	union {
+		/* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
+		struct pci_dev *host_pci;
+		/* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
+		struct sdio_func *host_sdio;
+	};
+
+	struct bcma_chipinfo chipinfo;
+
+	struct bcma_device *mapped_core;
+	struct list_head cores;
+	u8 nr_cores;
+
+	struct bcma_drv_cc drv_cc;
+	struct bcma_drv_pci drv_pci;
+};
+
+extern inline u32 bcma_read8(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->read8(core, offset);
+}
+extern inline u32 bcma_read16(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->read16(core, offset);
+}
+extern inline u32 bcma_read32(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->read32(core, offset);
+}
+extern inline
+void bcma_write8(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->write8(core, offset, value);
+}
+extern inline
+void bcma_write16(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->write16(core, offset, value);
+}
+extern inline
+void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->write32(core, offset, value);
+}
+extern inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
+{
+	return core->bus->ops->aread32(core, offset);
+}
+extern inline
+void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
+{
+	core->bus->ops->awrite32(core, offset, value);
+}
+
+extern bool bcma_core_is_enabled(struct bcma_device *core);
+extern int bcma_core_enable(struct bcma_device *core, u32 flags);
+
+#endif /* LINUX_BCMA_H_ */
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
new file mode 100644
index 0000000000000000000000000000000000000000..083c3b6cd5ce71e64c369bc9472ad2dfca4e2ba4
--- /dev/null
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -0,0 +1,302 @@
+#ifndef LINUX_BCMA_DRIVER_CC_H_
+#define LINUX_BCMA_DRIVER_CC_H_
+
+/** ChipCommon core registers. **/
+#define BCMA_CC_ID			0x0000
+#define  BCMA_CC_ID_ID			0x0000FFFF
+#define  BCMA_CC_ID_ID_SHIFT		0
+#define  BCMA_CC_ID_REV			0x000F0000
+#define  BCMA_CC_ID_REV_SHIFT		16
+#define  BCMA_CC_ID_PKG			0x00F00000
+#define  BCMA_CC_ID_PKG_SHIFT		20
+#define  BCMA_CC_ID_NRCORES		0x0F000000
+#define  BCMA_CC_ID_NRCORES_SHIFT	24
+#define  BCMA_CC_ID_TYPE		0xF0000000
+#define  BCMA_CC_ID_TYPE_SHIFT		28
+#define BCMA_CC_CAP			0x0004		/* Capabilities */
+#define  BCMA_CC_CAP_NRUART		0x00000003	/* # of UARTs */
+#define  BCMA_CC_CAP_MIPSEB		0x00000004	/* MIPS in BigEndian Mode */
+#define  BCMA_CC_CAP_UARTCLK		0x00000018	/* UART clock select */
+#define   BCMA_CC_CAP_UARTCLK_INT	0x00000008	/* UARTs are driven by internal divided clock */
+#define  BCMA_CC_CAP_UARTGPIO		0x00000020	/* UARTs on GPIO 15-12 */
+#define  BCMA_CC_CAP_EXTBUS		0x000000C0	/* External buses present */
+#define  BCMA_CC_CAP_FLASHT		0x00000700	/* Flash Type */
+#define   BCMA_CC_FLASHT_NONE		0x00000000	/* No flash */
+#define   BCMA_CC_FLASHT_STSER		0x00000100	/* ST serial flash */
+#define   BCMA_CC_FLASHT_ATSER		0x00000200	/* Atmel serial flash */
+#define	  BCMA_CC_FLASHT_PARA		0x00000700	/* Parallel flash */
+#define  BCMA_CC_CAP_PLLT		0x00038000	/* PLL Type */
+#define   BCMA_PLLTYPE_NONE		0x00000000
+#define   BCMA_PLLTYPE_1		0x00010000	/* 48Mhz base, 3 dividers */
+#define   BCMA_PLLTYPE_2		0x00020000	/* 48Mhz, 4 dividers */
+#define   BCMA_PLLTYPE_3		0x00030000	/* 25Mhz, 2 dividers */
+#define   BCMA_PLLTYPE_4		0x00008000	/* 48Mhz, 4 dividers */
+#define   BCMA_PLLTYPE_5		0x00018000	/* 25Mhz, 4 dividers */
+#define   BCMA_PLLTYPE_6		0x00028000	/* 100/200 or 120/240 only */
+#define   BCMA_PLLTYPE_7		0x00038000	/* 25Mhz, 4 dividers */
+#define  BCMA_CC_CAP_PCTL		0x00040000	/* Power Control */
+#define  BCMA_CC_CAP_OTPS		0x00380000	/* OTP size */
+#define  BCMA_CC_CAP_OTPS_SHIFT		19
+#define  BCMA_CC_CAP_OTPS_BASE		5
+#define  BCMA_CC_CAP_JTAGM		0x00400000	/* JTAG master present */
+#define  BCMA_CC_CAP_BROM		0x00800000	/* Internal boot ROM active */
+#define  BCMA_CC_CAP_64BIT		0x08000000	/* 64-bit Backplane */
+#define  BCMA_CC_CAP_PMU		0x10000000	/* PMU available (rev >= 20) */
+#define  BCMA_CC_CAP_ECI		0x20000000	/* ECI available (rev >= 20) */
+#define  BCMA_CC_CAP_SPROM		0x40000000	/* SPROM present */
+#define BCMA_CC_CORECTL			0x0008
+#define  BCMA_CC_CORECTL_UARTCLK0	0x00000001	/* Drive UART with internal clock */
+#define	 BCMA_CC_CORECTL_SE		0x00000002	/* sync clk out enable (corerev >= 3) */
+#define  BCMA_CC_CORECTL_UARTCLKEN	0x00000008	/* UART clock enable (rev >= 21) */
+#define BCMA_CC_BIST			0x000C
+#define BCMA_CC_OTPS			0x0010		/* OTP status */
+#define	 BCMA_CC_OTPS_PROGFAIL		0x80000000
+#define	 BCMA_CC_OTPS_PROTECT		0x00000007
+#define	 BCMA_CC_OTPS_HW_PROTECT	0x00000001
+#define	 BCMA_CC_OTPS_SW_PROTECT	0x00000002
+#define	 BCMA_CC_OTPS_CID_PROTECT	0x00000004
+#define BCMA_CC_OTPC			0x0014		/* OTP control */
+#define	 BCMA_CC_OTPC_RECWAIT		0xFF000000
+#define	 BCMA_CC_OTPC_PROGWAIT		0x00FFFF00
+#define	 BCMA_CC_OTPC_PRW_SHIFT		8
+#define	 BCMA_CC_OTPC_MAXFAIL		0x00000038
+#define	 BCMA_CC_OTPC_VSEL		0x00000006
+#define	 BCMA_CC_OTPC_SELVL		0x00000001
+#define BCMA_CC_OTPP			0x0018		/* OTP prog */
+#define	 BCMA_CC_OTPP_COL		0x000000FF
+#define	 BCMA_CC_OTPP_ROW		0x0000FF00
+#define	 BCMA_CC_OTPP_ROW_SHIFT		8
+#define	 BCMA_CC_OTPP_READERR		0x10000000
+#define	 BCMA_CC_OTPP_VALUE		0x20000000
+#define	 BCMA_CC_OTPP_READ		0x40000000
+#define	 BCMA_CC_OTPP_START		0x80000000
+#define	 BCMA_CC_OTPP_BUSY		0x80000000
+#define BCMA_CC_IRQSTAT			0x0020
+#define BCMA_CC_IRQMASK			0x0024
+#define	 BCMA_CC_IRQ_GPIO		0x00000001	/* gpio intr */
+#define	 BCMA_CC_IRQ_EXT		0x00000002	/* ro: ext intr pin (corerev >= 3) */
+#define	 BCMA_CC_IRQ_WDRESET		0x80000000	/* watchdog reset occurred */
+#define BCMA_CC_CHIPCTL			0x0028		/* Rev >= 11 only */
+#define BCMA_CC_CHIPSTAT		0x002C		/* Rev >= 11 only */
+#define BCMA_CC_JCMD			0x0030		/* Rev >= 10 only */
+#define  BCMA_CC_JCMD_START		0x80000000
+#define  BCMA_CC_JCMD_BUSY		0x80000000
+#define  BCMA_CC_JCMD_PAUSE		0x40000000
+#define  BCMA_CC_JCMD0_ACC_MASK		0x0000F000
+#define  BCMA_CC_JCMD0_ACC_IRDR		0x00000000
+#define  BCMA_CC_JCMD0_ACC_DR		0x00001000
+#define  BCMA_CC_JCMD0_ACC_IR		0x00002000
+#define  BCMA_CC_JCMD0_ACC_RESET	0x00003000
+#define  BCMA_CC_JCMD0_ACC_IRPDR	0x00004000
+#define  BCMA_CC_JCMD0_ACC_PDR		0x00005000
+#define  BCMA_CC_JCMD0_IRW_MASK		0x00000F00
+#define  BCMA_CC_JCMD_ACC_MASK		0x000F0000	/* Changes for corerev 11 */
+#define  BCMA_CC_JCMD_ACC_IRDR		0x00000000
+#define  BCMA_CC_JCMD_ACC_DR		0x00010000
+#define  BCMA_CC_JCMD_ACC_IR		0x00020000
+#define  BCMA_CC_JCMD_ACC_RESET		0x00030000
+#define  BCMA_CC_JCMD_ACC_IRPDR		0x00040000
+#define  BCMA_CC_JCMD_ACC_PDR		0x00050000
+#define  BCMA_CC_JCMD_IRW_MASK		0x00001F00
+#define  BCMA_CC_JCMD_IRW_SHIFT		8
+#define  BCMA_CC_JCMD_DRW_MASK		0x0000003F
+#define BCMA_CC_JIR			0x0034		/* Rev >= 10 only */
+#define BCMA_CC_JDR			0x0038		/* Rev >= 10 only */
+#define BCMA_CC_JCTL			0x003C		/* Rev >= 10 only */
+#define  BCMA_CC_JCTL_FORCE_CLK		4		/* Force clock */
+#define  BCMA_CC_JCTL_EXT_EN		2		/* Enable external targets */
+#define  BCMA_CC_JCTL_EN		1		/* Enable Jtag master */
+#define BCMA_CC_FLASHCTL		0x0040
+#define  BCMA_CC_FLASHCTL_START		0x80000000
+#define  BCMA_CC_FLASHCTL_BUSY		BCMA_CC_FLASHCTL_START
+#define BCMA_CC_FLASHADDR		0x0044
+#define BCMA_CC_FLASHDATA		0x0048
+#define BCMA_CC_BCAST_ADDR		0x0050
+#define BCMA_CC_BCAST_DATA		0x0054
+#define BCMA_CC_GPIOPULLUP		0x0058		/* Rev >= 20 only */
+#define BCMA_CC_GPIOPULLDOWN		0x005C		/* Rev >= 20 only */
+#define BCMA_CC_GPIOIN			0x0060
+#define BCMA_CC_GPIOOUT			0x0064
+#define BCMA_CC_GPIOOUTEN		0x0068
+#define BCMA_CC_GPIOCTL			0x006C
+#define BCMA_CC_GPIOPOL			0x0070
+#define BCMA_CC_GPIOIRQ			0x0074
+#define BCMA_CC_WATCHDOG		0x0080
+#define BCMA_CC_GPIOTIMER		0x0088		/* LED powersave (corerev >= 16) */
+#define  BCMA_CC_GPIOTIMER_OFFTIME	0x0000FFFF
+#define  BCMA_CC_GPIOTIMER_OFFTIME_SHIFT	0
+#define  BCMA_CC_GPIOTIMER_ONTIME	0xFFFF0000
+#define  BCMA_CC_GPIOTIMER_ONTIME_SHIFT	16
+#define BCMA_CC_GPIOTOUTM		0x008C		/* LED powersave (corerev >= 16) */
+#define BCMA_CC_CLOCK_N			0x0090
+#define BCMA_CC_CLOCK_SB		0x0094
+#define BCMA_CC_CLOCK_PCI		0x0098
+#define BCMA_CC_CLOCK_M2		0x009C
+#define BCMA_CC_CLOCK_MIPS		0x00A0
+#define BCMA_CC_CLKDIV			0x00A4		/* Rev >= 3 only */
+#define	 BCMA_CC_CLKDIV_SFLASH		0x0F000000
+#define	 BCMA_CC_CLKDIV_SFLASH_SHIFT	24
+#define	 BCMA_CC_CLKDIV_OTP		0x000F0000
+#define	 BCMA_CC_CLKDIV_OTP_SHIFT	16
+#define	 BCMA_CC_CLKDIV_JTAG		0x00000F00
+#define	 BCMA_CC_CLKDIV_JTAG_SHIFT	8
+#define	 BCMA_CC_CLKDIV_UART		0x000000FF
+#define BCMA_CC_CAP_EXT			0x00AC		/* Capabilities */
+#define BCMA_CC_PLLONDELAY		0x00B0		/* Rev >= 4 only */
+#define BCMA_CC_FREFSELDELAY		0x00B4		/* Rev >= 4 only */
+#define BCMA_CC_SLOWCLKCTL		0x00B8		/* 6 <= Rev <= 9 only */
+#define  BCMA_CC_SLOWCLKCTL_SRC		0x00000007	/* slow clock source mask */
+#define	  BCMA_CC_SLOWCLKCTL_SRC_LPO	0x00000000	/* source of slow clock is LPO */
+#define   BCMA_CC_SLOWCLKCTL_SRC_XTAL	0x00000001	/* source of slow clock is crystal */
+#define	  BCMA_CC_SLOECLKCTL_SRC_PCI	0x00000002	/* source of slow clock is PCI */
+#define  BCMA_CC_SLOWCLKCTL_LPOFREQ	0x00000200	/* LPOFreqSel, 1: 160Khz, 0: 32KHz */
+#define  BCMA_CC_SLOWCLKCTL_LPOPD	0x00000400	/* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */
+#define  BCMA_CC_SLOWCLKCTL_FSLOW	0x00000800	/* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */
+#define  BCMA_CC_SLOWCLKCTL_IPLL	0x00001000	/* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */
+#define  BCMA_CC_SLOWCLKCTL_ENXTAL	0x00002000	/* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */
+#define  BCMA_CC_SLOWCLKCTL_XTALPU	0x00004000	/* XtalPU (RO), 1/0: crystal running/disabled */
+#define  BCMA_CC_SLOWCLKCTL_CLKDIV	0xFFFF0000	/* ClockDivider (SlowClk = 1/(4+divisor)) */
+#define  BCMA_CC_SLOWCLKCTL_CLKDIV_SHIFT	16
+#define BCMA_CC_SYSCLKCTL		0x00C0		/* Rev >= 3 only */
+#define	 BCMA_CC_SYSCLKCTL_IDLPEN	0x00000001	/* ILPen: Enable Idle Low Power */
+#define	 BCMA_CC_SYSCLKCTL_ALPEN	0x00000002	/* ALPen: Enable Active Low Power */
+#define	 BCMA_CC_SYSCLKCTL_PLLEN	0x00000004	/* ForcePLLOn */
+#define	 BCMA_CC_SYSCLKCTL_FORCEALP	0x00000008	/* Force ALP (or HT if ALPen is not set */
+#define	 BCMA_CC_SYSCLKCTL_FORCEHT	0x00000010	/* Force HT */
+#define  BCMA_CC_SYSCLKCTL_CLKDIV	0xFFFF0000	/* ClkDiv  (ILP = 1/(4+divisor)) */
+#define  BCMA_CC_SYSCLKCTL_CLKDIV_SHIFT	16
+#define BCMA_CC_CLKSTSTR		0x00C4		/* Rev >= 3 only */
+#define BCMA_CC_EROM			0x00FC
+#define BCMA_CC_PCMCIA_CFG		0x0100
+#define BCMA_CC_PCMCIA_MEMWAIT		0x0104
+#define BCMA_CC_PCMCIA_ATTRWAIT		0x0108
+#define BCMA_CC_PCMCIA_IOWAIT		0x010C
+#define BCMA_CC_IDE_CFG			0x0110
+#define BCMA_CC_IDE_MEMWAIT		0x0114
+#define BCMA_CC_IDE_ATTRWAIT		0x0118
+#define BCMA_CC_IDE_IOWAIT		0x011C
+#define BCMA_CC_PROG_CFG		0x0120
+#define BCMA_CC_PROG_WAITCNT		0x0124
+#define BCMA_CC_FLASH_CFG		0x0128
+#define BCMA_CC_FLASH_WAITCNT		0x012C
+#define BCMA_CC_CLKCTLST		0x01E0 /* Clock control and status (rev >= 20) */
+#define  BCMA_CC_CLKCTLST_FORCEALP	0x00000001 /* Force ALP request */
+#define  BCMA_CC_CLKCTLST_FORCEHT	0x00000002 /* Force HT request */
+#define  BCMA_CC_CLKCTLST_FORCEILP	0x00000004 /* Force ILP request */
+#define  BCMA_CC_CLKCTLST_HAVEALPREQ	0x00000008 /* ALP available request */
+#define  BCMA_CC_CLKCTLST_HAVEHTREQ	0x00000010 /* HT available request */
+#define  BCMA_CC_CLKCTLST_HWCROFF	0x00000020 /* Force HW clock request off */
+#define  BCMA_CC_CLKCTLST_HAVEHT	0x00010000 /* HT available */
+#define  BCMA_CC_CLKCTLST_HAVEALP	0x00020000 /* APL available */
+#define BCMA_CC_HW_WORKAROUND		0x01E4 /* Hardware workaround (rev >= 20) */
+#define BCMA_CC_UART0_DATA		0x0300
+#define BCMA_CC_UART0_IMR		0x0304
+#define BCMA_CC_UART0_FCR		0x0308
+#define BCMA_CC_UART0_LCR		0x030C
+#define BCMA_CC_UART0_MCR		0x0310
+#define BCMA_CC_UART0_LSR		0x0314
+#define BCMA_CC_UART0_MSR		0x0318
+#define BCMA_CC_UART0_SCRATCH		0x031C
+#define BCMA_CC_UART1_DATA		0x0400
+#define BCMA_CC_UART1_IMR		0x0404
+#define BCMA_CC_UART1_FCR		0x0408
+#define BCMA_CC_UART1_LCR		0x040C
+#define BCMA_CC_UART1_MCR		0x0410
+#define BCMA_CC_UART1_LSR		0x0414
+#define BCMA_CC_UART1_MSR		0x0418
+#define BCMA_CC_UART1_SCRATCH		0x041C
+/* PMU registers (rev >= 20) */
+#define BCMA_CC_PMU_CTL			0x0600 /* PMU control */
+#define  BCMA_CC_PMU_CTL_ILP_DIV	0xFFFF0000 /* ILP div mask */
+#define  BCMA_CC_PMU_CTL_ILP_DIV_SHIFT	16
+#define  BCMA_CC_PMU_CTL_NOILPONW	0x00000200 /* No ILP on wait */
+#define  BCMA_CC_PMU_CTL_HTREQEN	0x00000100 /* HT req enable */
+#define  BCMA_CC_PMU_CTL_ALPREQEN	0x00000080 /* ALP req enable */
+#define  BCMA_CC_PMU_CTL_XTALFREQ	0x0000007C /* Crystal freq */
+#define  BCMA_CC_PMU_CTL_XTALFREQ_SHIFT	2
+#define  BCMA_CC_PMU_CTL_ILPDIVEN	0x00000002 /* ILP div enable */
+#define  BCMA_CC_PMU_CTL_LPOSEL		0x00000001 /* LPO sel */
+#define BCMA_CC_PMU_CAP			0x0604 /* PMU capabilities */
+#define  BCMA_CC_PMU_CAP_REVISION	0x000000FF /* Revision mask */
+#define BCMA_CC_PMU_STAT		0x0608 /* PMU status */
+#define  BCMA_CC_PMU_STAT_INTPEND	0x00000040 /* Interrupt pending */
+#define  BCMA_CC_PMU_STAT_SBCLKST	0x00000030 /* Backplane clock status? */
+#define  BCMA_CC_PMU_STAT_HAVEALP	0x00000008 /* ALP available */
+#define  BCMA_CC_PMU_STAT_HAVEHT	0x00000004 /* HT available */
+#define  BCMA_CC_PMU_STAT_RESINIT	0x00000003 /* Res init */
+#define BCMA_CC_PMU_RES_STAT		0x060C /* PMU res status */
+#define BCMA_CC_PMU_RES_PEND		0x0610 /* PMU res pending */
+#define BCMA_CC_PMU_TIMER		0x0614 /* PMU timer */
+#define BCMA_CC_PMU_MINRES_MSK		0x0618 /* PMU min res mask */
+#define BCMA_CC_PMU_MAXRES_MSK		0x061C /* PMU max res mask */
+#define BCMA_CC_PMU_RES_TABSEL		0x0620 /* PMU res table sel */
+#define BCMA_CC_PMU_RES_DEPMSK		0x0624 /* PMU res dep mask */
+#define BCMA_CC_PMU_RES_UPDNTM		0x0628 /* PMU res updown timer */
+#define BCMA_CC_PMU_RES_TIMER		0x062C /* PMU res timer */
+#define BCMA_CC_PMU_CLKSTRETCH		0x0630 /* PMU clockstretch */
+#define BCMA_CC_PMU_WATCHDOG		0x0634 /* PMU watchdog */
+#define BCMA_CC_PMU_RES_REQTS		0x0640 /* PMU res req timer sel */
+#define BCMA_CC_PMU_RES_REQT		0x0644 /* PMU res req timer */
+#define BCMA_CC_PMU_RES_REQM		0x0648 /* PMU res req mask */
+#define BCMA_CC_CHIPCTL_ADDR		0x0650
+#define BCMA_CC_CHIPCTL_DATA		0x0654
+#define BCMA_CC_REGCTL_ADDR		0x0658
+#define BCMA_CC_REGCTL_DATA		0x065C
+#define BCMA_CC_PLLCTL_ADDR		0x0660
+#define BCMA_CC_PLLCTL_DATA		0x0664
+
+/* Data for the PMU, if available.
+ * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
+ */
+struct bcma_chipcommon_pmu {
+	u8 rev;			/* PMU revision */
+	u32 crystalfreq;	/* The active crystal frequency (in kHz) */
+};
+
+struct bcma_drv_cc {
+	struct bcma_device *core;
+	u32 status;
+	u32 capabilities;
+	u32 capabilities_ext;
+	/* Fast Powerup Delay constant */
+	u16 fast_pwrup_delay;
+	struct bcma_chipcommon_pmu pmu;
+};
+
+/* Register access */
+#define bcma_cc_read32(cc, offset) \
+	bcma_read32((cc)->core, offset)
+#define bcma_cc_write32(cc, offset, val) \
+	bcma_write32((cc)->core, offset, val)
+
+#define bcma_cc_mask32(cc, offset, mask) \
+	bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) & (mask))
+#define bcma_cc_set32(cc, offset, set) \
+	bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) | (set))
+#define bcma_cc_maskset32(cc, offset, mask, set) \
+	bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set))
+
+extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
+
+extern void bcma_chipco_suspend(struct bcma_drv_cc *cc);
+extern void bcma_chipco_resume(struct bcma_drv_cc *cc);
+
+extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc,
+					  u32 ticks);
+
+void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value);
+
+u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask);
+
+/* Chipcommon GPIO pin access. */
+u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask);
+u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value);
+u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value);
+
+/* PMU support */
+extern void bcma_pmu_init(struct bcma_drv_cc *cc);
+
+#endif /* LINUX_BCMA_DRIVER_CC_H_ */
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
new file mode 100644
index 0000000000000000000000000000000000000000..b7e191cf00ec1a33c71241bea402c5823ef40fc3
--- /dev/null
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -0,0 +1,89 @@
+#ifndef LINUX_BCMA_DRIVER_PCI_H_
+#define LINUX_BCMA_DRIVER_PCI_H_
+
+#include <linux/types.h>
+
+struct pci_dev;
+
+/** PCI core registers. **/
+#define BCMA_CORE_PCI_CTL			0x0000	/* PCI Control */
+#define  BCMA_CORE_PCI_CTL_RST_OE		0x00000001 /* PCI_RESET Output Enable */
+#define  BCMA_CORE_PCI_CTL_RST			0x00000002 /* PCI_RESET driven out to pin */
+#define  BCMA_CORE_PCI_CTL_CLK_OE		0x00000004 /* Clock gate Output Enable */
+#define  BCMA_CORE_PCI_CTL_CLK			0x00000008 /* Gate for clock driven out to pin */
+#define BCMA_CORE_PCI_ARBCTL			0x0010	/* PCI Arbiter Control */
+#define  BCMA_CORE_PCI_ARBCTL_INTERN		0x00000001 /* Use internal arbiter */
+#define  BCMA_CORE_PCI_ARBCTL_EXTERN		0x00000002 /* Use external arbiter */
+#define  BCMA_CORE_PCI_ARBCTL_PARKID		0x00000006 /* Mask, selects which agent is parked on an idle bus */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_LAST	0x00000000 /* Last requestor */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_4710	0x00000002 /* 4710 */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_EXT0	0x00000004 /* External requestor 0 */
+#define   BCMA_CORE_PCI_ARBCTL_PARKID_EXT1	0x00000006 /* External requestor 1 */
+#define BCMA_CORE_PCI_ISTAT			0x0020	/* Interrupt status */
+#define  BCMA_CORE_PCI_ISTAT_INTA		0x00000001 /* PCI INTA# */
+#define  BCMA_CORE_PCI_ISTAT_INTB		0x00000002 /* PCI INTB# */
+#define  BCMA_CORE_PCI_ISTAT_SERR		0x00000004 /* PCI SERR# (write to clear) */
+#define  BCMA_CORE_PCI_ISTAT_PERR		0x00000008 /* PCI PERR# (write to clear) */
+#define  BCMA_CORE_PCI_ISTAT_PME		0x00000010 /* PCI PME# */
+#define BCMA_CORE_PCI_IMASK			0x0024	/* Interrupt mask */
+#define  BCMA_CORE_PCI_IMASK_INTA		0x00000001 /* PCI INTA# */
+#define  BCMA_CORE_PCI_IMASK_INTB		0x00000002 /* PCI INTB# */
+#define  BCMA_CORE_PCI_IMASK_SERR		0x00000004 /* PCI SERR# */
+#define  BCMA_CORE_PCI_IMASK_PERR		0x00000008 /* PCI PERR# */
+#define  BCMA_CORE_PCI_IMASK_PME		0x00000010 /* PCI PME# */
+#define BCMA_CORE_PCI_MBOX			0x0028	/* Backplane to PCI Mailbox */
+#define  BCMA_CORE_PCI_MBOX_F0_0		0x00000100 /* PCI function 0, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F0_1		0x00000200 /* PCI function 0, INT 1 */
+#define  BCMA_CORE_PCI_MBOX_F1_0		0x00000400 /* PCI function 1, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F1_1		0x00000800 /* PCI function 1, INT 1 */
+#define  BCMA_CORE_PCI_MBOX_F2_0		0x00001000 /* PCI function 2, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F2_1		0x00002000 /* PCI function 2, INT 1 */
+#define  BCMA_CORE_PCI_MBOX_F3_0		0x00004000 /* PCI function 3, INT 0 */
+#define  BCMA_CORE_PCI_MBOX_F3_1		0x00008000 /* PCI function 3, INT 1 */
+#define BCMA_CORE_PCI_BCAST_ADDR		0x0050	/* Backplane Broadcast Address */
+#define  BCMA_CORE_PCI_BCAST_ADDR_MASK		0x000000FF
+#define BCMA_CORE_PCI_BCAST_DATA		0x0054	/* Backplane Broadcast Data */
+#define BCMA_CORE_PCI_GPIO_IN			0x0060	/* rev >= 2 only */
+#define BCMA_CORE_PCI_GPIO_OUT			0x0064	/* rev >= 2 only */
+#define BCMA_CORE_PCI_GPIO_ENABLE		0x0068	/* rev >= 2 only */
+#define BCMA_CORE_PCI_GPIO_CTL			0x006C	/* rev >= 2 only */
+#define BCMA_CORE_PCI_SBTOPCI0			0x0100	/* Backplane to PCI translation 0 (sbtopci0) */
+#define  BCMA_CORE_PCI_SBTOPCI0_MASK		0xFC000000
+#define BCMA_CORE_PCI_SBTOPCI1			0x0104	/* Backplane to PCI translation 1 (sbtopci1) */
+#define  BCMA_CORE_PCI_SBTOPCI1_MASK		0xFC000000
+#define BCMA_CORE_PCI_SBTOPCI2			0x0108	/* Backplane to PCI translation 2 (sbtopci2) */
+#define  BCMA_CORE_PCI_SBTOPCI2_MASK		0xC0000000
+#define BCMA_CORE_PCI_PCICFG0			0x0400	/* PCI config space 0 (rev >= 8) */
+#define BCMA_CORE_PCI_PCICFG1			0x0500	/* PCI config space 1 (rev >= 8) */
+#define BCMA_CORE_PCI_PCICFG2			0x0600	/* PCI config space 2 (rev >= 8) */
+#define BCMA_CORE_PCI_PCICFG3			0x0700	/* PCI config space 3 (rev >= 8) */
+#define BCMA_CORE_PCI_SPROM(wordoffset)		(0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */
+
+/* SBtoPCIx */
+#define BCMA_CORE_PCI_SBTOPCI_MEM		0x00000000
+#define BCMA_CORE_PCI_SBTOPCI_IO		0x00000001
+#define BCMA_CORE_PCI_SBTOPCI_CFG0		0x00000002
+#define BCMA_CORE_PCI_SBTOPCI_CFG1		0x00000003
+#define BCMA_CORE_PCI_SBTOPCI_PREF		0x00000004 /* Prefetch enable */
+#define BCMA_CORE_PCI_SBTOPCI_BURST		0x00000008 /* Burst enable */
+#define BCMA_CORE_PCI_SBTOPCI_MRM		0x00000020 /* Memory Read Multiple */
+#define BCMA_CORE_PCI_SBTOPCI_RC		0x00000030 /* Read Command mask (rev >= 11) */
+#define  BCMA_CORE_PCI_SBTOPCI_RC_READ		0x00000000 /* Memory read */
+#define  BCMA_CORE_PCI_SBTOPCI_RC_READL		0x00000010 /* Memory read line */
+#define  BCMA_CORE_PCI_SBTOPCI_RC_READM		0x00000020 /* Memory read multiple */
+
+/* PCIcore specific boardflags */
+#define BCMA_CORE_PCI_BFL_NOPCI			0x00000400 /* Board leaves PCI floating */
+
+struct bcma_drv_pci {
+	struct bcma_device *core;
+	u8 setup_done:1;
+};
+
+/* Register access */
+#define pcicore_read32(pc, offset)		bcma_read32((pc)->core, offset)
+#define pcicore_write32(pc, offset, val)	bcma_write32((pc)->core, offset, val)
+
+extern void bcma_core_pci_init(struct bcma_drv_pci *pc);
+
+#endif /* LINUX_BCMA_DRIVER_PCI_H_ */
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
new file mode 100644
index 0000000000000000000000000000000000000000..f82d88a960ce66234ede575ac728fae291b326d8
--- /dev/null
+++ b/include/linux/bcma/bcma_regs.h
@@ -0,0 +1,34 @@
+#ifndef LINUX_BCMA_REGS_H_
+#define LINUX_BCMA_REGS_H_
+
+/* Agent registers (common for every core) */
+#define BCMA_IOCTL			0x0408
+#define  BCMA_IOCTL_CLK			0x0001
+#define  BCMA_IOCTL_FGC			0x0002
+#define  BCMA_IOCTL_CORE_BITS		0x3FFC
+#define  BCMA_IOCTL_PME_EN		0x4000
+#define  BCMA_IOCTL_BIST_EN		0x8000
+#define BCMA_RESET_CTL			0x0800
+#define  BCMA_RESET_CTL_RESET		0x0001
+
+/* BCMA PCI config space registers. */
+#define BCMA_PCI_PMCSR			0x44
+#define  BCMA_PCI_PE			0x100
+#define BCMA_PCI_BAR0_WIN		0x80	/* Backplane address space 0 */
+#define BCMA_PCI_BAR1_WIN		0x84	/* Backplane address space 1 */
+#define BCMA_PCI_SPROMCTL		0x88	/* SPROM control */
+#define  BCMA_PCI_SPROMCTL_WE		0x10	/* SPROM write enable */
+#define BCMA_PCI_BAR1_CONTROL		0x8c	/* Address space 1 burst control */
+#define BCMA_PCI_IRQS			0x90	/* PCI interrupts */
+#define BCMA_PCI_IRQMASK		0x94	/* PCI IRQ control and mask (pcirev >= 6 only) */
+#define BCMA_PCI_BACKPLANE_IRQS		0x98	/* Backplane Interrupts */
+#define BCMA_PCI_BAR0_WIN2		0xAC
+#define BCMA_PCI_GPIO_IN		0xB0	/* GPIO Input (pcirev >= 3 only) */
+#define BCMA_PCI_GPIO_OUT		0xB4	/* GPIO Output (pcirev >= 3 only) */
+#define BCMA_PCI_GPIO_OUT_ENABLE	0xB8	/* GPIO Output Enable/Disable (pcirev >= 3 only) */
+#define  BCMA_PCI_GPIO_SCS		0x10	/* PCI config space bit 4 for 4306c0 slow clock source */
+#define  BCMA_PCI_GPIO_HWRAD		0x20	/* PCI config space GPIO 13 for hw radio disable */
+#define  BCMA_PCI_GPIO_XTAL		0x40	/* PCI config space GPIO 14 for Xtal powerup */
+#define  BCMA_PCI_GPIO_PLL		0x80	/* PCI config space GPIO 15 for PLL powerdown */
+
+#endif /* LINUX_BCMA_REGS_H_ */
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index c3d6512eded1ef57564c4da739d8f106c1b15d5b..8845613fd7e3de94385645c2177a666b642b5c7e 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -60,10 +60,6 @@ struct linux_binprm {
 	unsigned long loader, exec;
 };
 
-extern void acct_arg_size(struct linux_binprm *bprm, unsigned long pages);
-extern struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
-					int write);
-
 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
 
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index b8613e806aa9c0b410b119519bc7044e44889570..01eca1794e148efb906d3aa9fe0327abb49cbd8a 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -111,6 +111,8 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
 	__alloc_bootmem_nopanic(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_node(pgdat, x) \
 	__alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_node_nopanic(pgdat, x) \
+	__alloc_bootmem_node_nopanic(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_pages_node(pgdat, x) \
 	__alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_pages_node_nopanic(pgdat, x) \
diff --git a/include/linux/bsearch.h b/include/linux/bsearch.h
new file mode 100644
index 0000000000000000000000000000000000000000..90b1aa867224140aae88f5f32be48f7379728371
--- /dev/null
+++ b/include/linux/bsearch.h
@@ -0,0 +1,9 @@
+#ifndef _LINUX_BSEARCH_H
+#define _LINUX_BSEARCH_H
+
+#include <linux/types.h>
+
+void *bsearch(const void *key, const void *base, size_t num, size_t size,
+	      int (*cmp)(const void *key, const void *elt));
+
+#endif /* _LINUX_BSEARCH_H */
diff --git a/include/linux/can/core.h b/include/linux/can/core.h
index 6f70a6d3a16e49ccf368bc8f912b20e6b4989d1e..5ce6b5d62ecc3efcca78b2d0a7021c312fc9009b 100644
--- a/include/linux/can/core.h
+++ b/include/linux/can/core.h
@@ -44,8 +44,8 @@ struct can_proto {
 
 /* function prototypes for the CAN networklayer core (af_can.c) */
 
-extern int  can_proto_register(struct can_proto *cp);
-extern void can_proto_unregister(struct can_proto *cp);
+extern int  can_proto_register(const struct can_proto *cp);
+extern void can_proto_unregister(const struct can_proto *cp);
 
 extern int  can_rx_register(struct net_device *dev, canid_t can_id,
 			    canid_t mask,
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 16ee8b49a20030cc190c36d4689e43e0c01348a8..4554db0cde863dab0c454b42e6c032651545bf8f 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -355,7 +355,12 @@ struct cpu_vfs_cap_data {
 
 #define CAP_SYSLOG           34
 
-#define CAP_LAST_CAP         CAP_SYSLOG
+/* Allow triggering something that will wake the system */
+
+#define CAP_WAKE_ALARM            35
+
+
+#define CAP_LAST_CAP         CAP_WAKE_ALARM
 
 #define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
 
@@ -546,18 +551,7 @@ extern bool has_capability_noaudit(struct task_struct *t, int cap);
 extern bool capable(int cap);
 extern bool ns_capable(struct user_namespace *ns, int cap);
 extern bool task_ns_capable(struct task_struct *t, int cap);
-
-/**
- * nsown_capable - Check superior capability to one's own user_ns
- * @cap: The capability in question
- *
- * Return true if the current task has the given superior capability
- * targeted at its own user namespace.
- */
-static inline bool nsown_capable(int cap)
-{
-	return ns_capable(current_user_ns(), cap);
-}
+extern bool nsown_capable(int cap);
 
 /* audit system wants to get cap info from files as well */
 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index fc53492b6ad7fb67e904e88d2f02d184771a326e..d6733e27af349349bdcf97f1a7674a530bc99e2f 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -56,46 +56,52 @@ enum clock_event_nofitiers {
 
 /**
  * struct clock_event_device - clock event device descriptor
- * @name:		ptr to clock event name
- * @features:		features
+ * @event_handler:	Assigned by the framework to be called by the low
+ *			level handler of the event source
+ * @set_next_event:	set next event function
+ * @next_event:		local storage for the next event in oneshot mode
  * @max_delta_ns:	maximum delta value in ns
  * @min_delta_ns:	minimum delta value in ns
  * @mult:		nanosecond to cycles multiplier
  * @shift:		nanoseconds to cycles divisor (power of two)
+ * @mode:		operating mode assigned by the management code
+ * @features:		features
+ * @retries:		number of forced programming retries
+ * @set_mode:		set mode function
+ * @broadcast:		function to broadcast events
+ * @min_delta_ticks:	minimum delta value in ticks stored for reconfiguration
+ * @max_delta_ticks:	maximum delta value in ticks stored for reconfiguration
+ * @name:		ptr to clock event name
  * @rating:		variable to rate clock event devices
  * @irq:		IRQ number (only for non CPU local devices)
  * @cpumask:		cpumask to indicate for which CPUs this device works
- * @set_next_event:	set next event function
- * @set_mode:		set mode function
- * @event_handler:	Assigned by the framework to be called by the low
- *			level handler of the event source
- * @broadcast:		function to broadcast events
  * @list:		list head for the management code
- * @mode:		operating mode assigned by the management code
- * @next_event:		local storage for the next event in oneshot mode
- * @retries:		number of forced programming retries
  */
 struct clock_event_device {
-	const char		*name;
-	unsigned int		features;
+	void			(*event_handler)(struct clock_event_device *);
+	int			(*set_next_event)(unsigned long evt,
+						  struct clock_event_device *);
+	ktime_t			next_event;
 	u64			max_delta_ns;
 	u64			min_delta_ns;
 	u32			mult;
 	u32			shift;
+	enum clock_event_mode	mode;
+	unsigned int		features;
+	unsigned long		retries;
+
+	void			(*broadcast)(const struct cpumask *mask);
+	void			(*set_mode)(enum clock_event_mode mode,
+					    struct clock_event_device *);
+	unsigned long		min_delta_ticks;
+	unsigned long		max_delta_ticks;
+
+	const char		*name;
 	int			rating;
 	int			irq;
 	const struct cpumask	*cpumask;
-	int			(*set_next_event)(unsigned long evt,
-						  struct clock_event_device *);
-	void			(*set_mode)(enum clock_event_mode mode,
-					    struct clock_event_device *);
-	void			(*event_handler)(struct clock_event_device *);
-	void			(*broadcast)(const struct cpumask *mask);
 	struct list_head	list;
-	enum clock_event_mode	mode;
-	ktime_t			next_event;
-	unsigned long		retries;
-};
+} ____cacheline_aligned;
 
 /*
  * Calculate a multiplication factor for scaled math, which is used to convert
@@ -122,6 +128,12 @@ extern u64 clockevent_delta2ns(unsigned long latch,
 			       struct clock_event_device *evt);
 extern void clockevents_register_device(struct clock_event_device *dev);
 
+extern void clockevents_config_and_register(struct clock_event_device *dev,
+					    u32 freq, unsigned long min_delta,
+					    unsigned long max_delta);
+
+extern int clockevents_update_freq(struct clock_event_device *ce, u32 freq);
+
 extern void clockevents_exchange_device(struct clock_event_device *old,
 					struct clock_event_device *new);
 extern void clockevents_set_mode(struct clock_event_device *dev,
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index c37b21ad5a3b5c16dcc6c838ce0cb652682362f2..d4646b48dc4a7b0074dc7491e7f66186f398e70e 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -159,42 +159,38 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
  */
 struct clocksource {
 	/*
-	 * First part of structure is read mostly
+	 * Hotpath data, fits in a single cache line when the
+	 * clocksource itself is cacheline aligned.
 	 */
-	char *name;
-	struct list_head list;
-	int rating;
 	cycle_t (*read)(struct clocksource *cs);
-	int (*enable)(struct clocksource *cs);
-	void (*disable)(struct clocksource *cs);
+	cycle_t cycle_last;
 	cycle_t mask;
 	u32 mult;
 	u32 shift;
 	u64 max_idle_ns;
-	unsigned long flags;
-	cycle_t (*vread)(void);
-	void (*suspend)(struct clocksource *cs);
-	void (*resume)(struct clocksource *cs);
+
 #ifdef CONFIG_IA64
 	void *fsys_mmio;        /* used by fsyscall asm code */
 #define CLKSRC_FSYS_MMIO_SET(mmio, addr)      ((mmio) = (addr))
 #else
 #define CLKSRC_FSYS_MMIO_SET(mmio, addr)      do { } while (0)
 #endif
-
-	/*
-	 * Second part is written at each timer interrupt
-	 * Keep it in a different cache line to dirty no
-	 * more than one cache line.
-	 */
-	cycle_t cycle_last ____cacheline_aligned_in_smp;
+	const char *name;
+	struct list_head list;
+	int rating;
+	cycle_t (*vread)(void);
+	int (*enable)(struct clocksource *cs);
+	void (*disable)(struct clocksource *cs);
+	unsigned long flags;
+	void (*suspend)(struct clocksource *cs);
+	void (*resume)(struct clocksource *cs);
 
 #ifdef CONFIG_CLOCKSOURCE_WATCHDOG
 	/* Watchdog related data, used by the framework */
 	struct list_head wd_list;
 	cycle_t wd_last;
 #endif
-};
+} ____cacheline_aligned;
 
 /*
  * Clock source flags bits::
@@ -341,4 +337,14 @@ static inline void update_vsyscall_tz(void)
 
 extern void timekeeping_notify(struct clocksource *clock);
 
+extern cycle_t clocksource_mmio_readl_up(struct clocksource *);
+extern cycle_t clocksource_mmio_readl_down(struct clocksource *);
+extern cycle_t clocksource_mmio_readw_up(struct clocksource *);
+extern cycle_t clocksource_mmio_readw_down(struct clocksource *);
+
+extern int clocksource_mmio_init(void __iomem *, const char *,
+	unsigned long, int, unsigned, cycle_t (*)(struct clocksource *));
+
+extern int clocksource_i8253_init(void);
+
 #endif /* _LINUX_CLOCKSOURCE_H */
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 9343dd3de858419de3b3a9569b3dde1d01e4d327..11be48e0d168b8e91ab1b2aefed6eb419ab801c8 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2001 Russell King
  *            (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de>
- *            
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
@@ -56,9 +56,9 @@ static inline int cpufreq_unregister_notifier(struct notifier_block *nb,
 #define CPUFREQ_POLICY_POWERSAVE	(1)
 #define CPUFREQ_POLICY_PERFORMANCE	(2)
 
-/* Frequency values here are CPU kHz so that hardware which doesn't run 
- * with some frequencies can complain without having to guess what per 
- * cent / per mille means. 
+/* Frequency values here are CPU kHz so that hardware which doesn't run
+ * with some frequencies can complain without having to guess what per
+ * cent / per mille means.
  * Maximum transition latency is in nanoseconds - if it's unknown,
  * CPUFREQ_ETERNAL shall be used.
  */
@@ -72,13 +72,15 @@ extern struct kobject *cpufreq_global_kobject;
 struct cpufreq_cpuinfo {
 	unsigned int		max_freq;
 	unsigned int		min_freq;
-	unsigned int		transition_latency; /* in 10^(-9) s = nanoseconds */
+
+	/* in 10^(-9) s = nanoseconds */
+	unsigned int		transition_latency;
 };
 
 struct cpufreq_real_policy {
 	unsigned int		min;    /* in kHz */
 	unsigned int		max;    /* in kHz */
-        unsigned int		policy; /* see above */
+	unsigned int		policy; /* see above */
 	struct cpufreq_governor	*governor; /* see below */
 };
 
@@ -94,7 +96,7 @@ struct cpufreq_policy {
 	unsigned int		max;    /* in kHz */
 	unsigned int		cur;    /* in kHz, only needed if cpufreq
 					 * governors are used */
-        unsigned int		policy; /* see above */
+	unsigned int		policy; /* see above */
 	struct cpufreq_governor	*governor; /* see below */
 
 	struct work_struct	update; /* if update_policy() needs to be
@@ -167,11 +169,11 @@ static inline unsigned long cpufreq_scale(unsigned long old, u_int div, u_int mu
 
 struct cpufreq_governor {
 	char	name[CPUFREQ_NAME_LEN];
-	int 	(*governor)	(struct cpufreq_policy *policy,
+	int	(*governor)	(struct cpufreq_policy *policy,
 				 unsigned int event);
 	ssize_t	(*show_setspeed)	(struct cpufreq_policy *policy,
 					 char *buf);
-	int 	(*store_setspeed)	(struct cpufreq_policy *policy,
+	int	(*store_setspeed)	(struct cpufreq_policy *policy,
 					 unsigned int freq);
 	unsigned int max_transition_latency; /* HW must be able to switch to
 			next freq faster than this value in nano secs or we
@@ -180,7 +182,8 @@ struct cpufreq_governor {
 	struct module		*owner;
 };
 
-/* pass a target to the cpufreq driver 
+/*
+ * Pass a target to the cpufreq driver.
  */
 extern int cpufreq_driver_target(struct cpufreq_policy *policy,
 				 unsigned int target_freq,
@@ -237,9 +240,9 @@ struct cpufreq_driver {
 
 /* flags */
 
-#define CPUFREQ_STICKY		0x01	/* the driver isn't removed even if 
+#define CPUFREQ_STICKY		0x01	/* the driver isn't removed even if
 					 * all ->init() calls failed */
-#define CPUFREQ_CONST_LOOPS 	0x02	/* loops_per_jiffy or other kernel
+#define CPUFREQ_CONST_LOOPS	0x02	/* loops_per_jiffy or other kernel
 					 * "constants" aren't affected by
 					 * frequency transitions */
 #define CPUFREQ_PM_NO_WARN	0x04	/* don't warn on suspend/resume speed
@@ -252,7 +255,7 @@ int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);
 void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state);
 
 
-static inline void cpufreq_verify_within_limits(struct cpufreq_policy *policy, unsigned int min, unsigned int max) 
+static inline void cpufreq_verify_within_limits(struct cpufreq_policy *policy, unsigned int min, unsigned int max)
 {
 	if (policy->min < min)
 		policy->min = min;
@@ -386,34 +389,15 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 /* the following 3 funtions are for cpufreq core use only */
 struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu);
 struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu);
-void   cpufreq_cpu_put (struct cpufreq_policy *data);
+void   cpufreq_cpu_put(struct cpufreq_policy *data);
 
 /* the following are really really optional */
 extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs;
 
-void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table, 
+void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
 				      unsigned int cpu);
 
 void cpufreq_frequency_table_put_attr(unsigned int cpu);
 
 
-/*********************************************************************
- *                     UNIFIED DEBUG HELPERS                         *
- *********************************************************************/
-
-#define CPUFREQ_DEBUG_CORE	1
-#define CPUFREQ_DEBUG_DRIVER	2
-#define CPUFREQ_DEBUG_GOVERNOR	4
-
-#ifdef CONFIG_CPU_FREQ_DEBUG
-
-extern void cpufreq_debug_printk(unsigned int type, const char *prefix, 
-				 const char *fmt, ...);
-
-#else
-
-#define cpufreq_debug_printk(msg...) do { } while(0)
-
-#endif /* CONFIG_CPU_FREQ_DEBUG */
-
 #endif /* _LINUX_CPUFREQ_H */
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 9aeeb0ba200363909bfd52a5a59f11cee7c54f5c..be16b61283ccb9855eabe82a97e4fd2345409f90 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -146,6 +146,7 @@ struct cred {
 	void		*security;	/* subjective LSM security */
 #endif
 	struct user_struct *user;	/* real user ID subscription */
+	struct user_namespace *user_ns; /* cached user->user_ns */
 	struct group_info *group_info;	/* supplementary groups for euid/fsgid */
 	struct rcu_head	rcu;		/* RCU deletion hook */
 };
@@ -354,10 +355,15 @@ static inline void put_cred(const struct cred *_cred)
 #define current_fsgid() 	(current_cred_xxx(fsgid))
 #define current_cap()		(current_cred_xxx(cap_effective))
 #define current_user()		(current_cred_xxx(user))
-#define _current_user_ns()	(current_cred_xxx(user)->user_ns)
 #define current_security()	(current_cred_xxx(security))
 
-extern struct user_namespace *current_user_ns(void);
+#ifdef CONFIG_USER_NS
+#define current_user_ns() (current_cred_xxx(user_ns))
+#else
+extern struct user_namespace init_user_ns;
+#define current_user_ns() (&init_user_ns)
+#endif
+
 
 #define current_uid_gid(_uid, _gid)		\
 do {						\
diff --git a/include/linux/device.h b/include/linux/device.h
index ab8dfc095709674c9afca67152af5c651f1e2d03..c66111affca9a6e93f246b66f39ff5e4b998da58 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -47,6 +47,38 @@ extern int __must_check bus_create_file(struct bus_type *,
 					struct bus_attribute *);
 extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
 
+/**
+ * struct bus_type - The bus type of the device
+ *
+ * @name:	The name of the bus.
+ * @bus_attrs:	Default attributes of the bus.
+ * @dev_attrs:	Default attributes of the devices on the bus.
+ * @drv_attrs:	Default attributes of the device drivers on the bus.
+ * @match:	Called, perhaps multiple times, whenever a new device or driver
+ *		is added for this bus. It should return a nonzero value if the
+ *		given device can be handled by the given driver.
+ * @uevent:	Called when a device is added, removed, or a few other things
+ *		that generate uevents to add the environment variables.
+ * @probe:	Called when a new device or driver add to this bus, and callback
+ *		the specific driver's probe to initial the matched device.
+ * @remove:	Called when a device removed from this bus.
+ * @shutdown:	Called at shut-down time to quiesce the device.
+ * @suspend:	Called when a device on this bus wants to go to sleep mode.
+ * @resume:	Called to bring a device on this bus out of sleep mode.
+ * @pm:		Power management operations of this bus, callback the specific
+ *		device driver's pm-ops.
+ * @p:		The private data of the driver core, only the driver core can
+ *		touch this.
+ *
+ * A bus is a channel between the processor and one or more devices. For the
+ * purposes of the device model, all devices are connected via a bus, even if
+ * it is an internal, virtual, "platform" bus. Buses can plug into each other.
+ * A USB controller is usually a PCI device, for example. The device model
+ * represents the actual connections between buses and the devices they control.
+ * A bus is represented by the bus_type structure. It contains the name, the
+ * default attributes, the bus' methods, PM operations, and the driver core's
+ * private data.
+ */
 struct bus_type {
 	const char		*name;
 	struct bus_attribute	*bus_attrs;
@@ -119,6 +151,37 @@ extern int bus_unregister_notifier(struct bus_type *bus,
 extern struct kset *bus_get_kset(struct bus_type *bus);
 extern struct klist *bus_get_device_klist(struct bus_type *bus);
 
+/**
+ * struct device_driver - The basic device driver structure
+ * @name:	Name of the device driver.
+ * @bus:	The bus which the device of this driver belongs to.
+ * @owner:	The module owner.
+ * @mod_name:	Used for built-in modules.
+ * @suppress_bind_attrs: Disables bind/unbind via sysfs.
+ * @of_match_table: The open firmware table.
+ * @probe:	Called to query the existence of a specific device,
+ *		whether this driver can work with it, and bind the driver
+ *		to a specific device.
+ * @remove:	Called when the device is removed from the system to
+ *		unbind a device from this driver.
+ * @shutdown:	Called at shut-down time to quiesce the device.
+ * @suspend:	Called to put the device to sleep mode. Usually to a
+ *		low power state.
+ * @resume:	Called to bring a device from sleep mode.
+ * @groups:	Default attributes that get created by the driver core
+ *		automatically.
+ * @pm:		Power management operations of the device which matched
+ *		this driver.
+ * @p:		Driver core's private data, no one other than the driver
+ *		core can touch this.
+ *
+ * The device driver-model tracks all of the drivers known to the system.
+ * The main reason for this tracking is to enable the driver core to match
+ * up drivers with new devices. Once drivers are known objects within the
+ * system, however, a number of other things become possible. Device drivers
+ * can export information and configuration variables that are independent
+ * of any specific device.
+ */
 struct device_driver {
 	const char		*name;
 	struct bus_type		*bus;
@@ -185,8 +248,34 @@ struct device *driver_find_device(struct device_driver *drv,
 				  struct device *start, void *data,
 				  int (*match)(struct device *dev, void *data));
 
-/*
- * device classes
+/**
+ * struct class - device classes
+ * @name:	Name of the class.
+ * @owner:	The module owner.
+ * @class_attrs: Default attributes of this class.
+ * @dev_attrs:	Default attributes of the devices belong to the class.
+ * @dev_bin_attrs: Default binary attributes of the devices belong to the class.
+ * @dev_kobj:	The kobject that represents this class and links it into the hierarchy.
+ * @dev_uevent:	Called when a device is added, removed from this class, or a
+ *		few other things that generate uevents to add the environment
+ *		variables.
+ * @devnode:	Callback to provide the devtmpfs.
+ * @class_release: Called to release this class.
+ * @dev_release: Called to release the device.
+ * @suspend:	Used to put the device to sleep mode, usually to a low power
+ *		state.
+ * @resume:	Used to bring the device from the sleep mode.
+ * @ns_type:	Callbacks so sysfs can detemine namespaces.
+ * @namespace:	Namespace of the device belongs to this class.
+ * @pm:		The default device power management operations of this class.
+ * @p:		The private data of the driver core, no one other than the
+ *		driver core can touch this.
+ *
+ * A class is a higher-level view of a device that abstracts out low-level
+ * implementation details. Drivers may see a SCSI disk or an ATA disk, but,
+ * at the class level, they are all simply disks. Classes allow user space
+ * to work with devices based on what they do, rather than how they are
+ * connected or how they work.
  */
 struct class {
 	const char		*name;
@@ -401,6 +490,65 @@ struct device_dma_parameters {
 	unsigned long segment_boundary_mask;
 };
 
+/**
+ * struct device - The basic device structure
+ * @parent:	The device's "parent" device, the device to which it is attached.
+ * 		In most cases, a parent device is some sort of bus or host
+ * 		controller. If parent is NULL, the device, is a top-level device,
+ * 		which is not usually what you want.
+ * @p:		Holds the private data of the driver core portions of the device.
+ * 		See the comment of the struct device_private for detail.
+ * @kobj:	A top-level, abstract class from which other classes are derived.
+ * @init_name:	Initial name of the device.
+ * @type:	The type of device.
+ * 		This identifies the device type and carries type-specific
+ * 		information.
+ * @mutex:	Mutex to synchronize calls to its driver.
+ * @bus:	Type of bus device is on.
+ * @driver:	Which driver has allocated this
+ * @platform_data: Platform data specific to the device.
+ * 		Example: For devices on custom boards, as typical of embedded
+ * 		and SOC based hardware, Linux often uses platform_data to point
+ * 		to board-specific structures describing devices and how they
+ * 		are wired.  That can include what ports are available, chip
+ * 		variants, which GPIO pins act in what additional roles, and so
+ * 		on.  This shrinks the "Board Support Packages" (BSPs) and
+ * 		minimizes board-specific #ifdefs in drivers.
+ * @power:	For device power management.
+ * 		See Documentation/power/devices.txt for details.
+ * @pwr_domain:	Provide callbacks that are executed during system suspend,
+ * 		hibernation, system resume and during runtime PM transitions
+ * 		along with subsystem-level and driver-level callbacks.
+ * @numa_node:	NUMA node this device is close to.
+ * @dma_mask:	Dma mask (if dma'ble device).
+ * @coherent_dma_mask: Like dma_mask, but for alloc_coherent mapping as not all
+ * 		hardware supports 64-bit addresses for consistent allocations
+ * 		such descriptors.
+ * @dma_parms:	A low level driver may set these to teach IOMMU code about
+ * 		segment limitations.
+ * @dma_pools:	Dma pools (if dma'ble device).
+ * @dma_mem:	Internal for coherent mem override.
+ * @archdata:	For arch-specific additions.
+ * @of_node:	Associated device tree node.
+ * @of_match:	Matching of_device_id from driver.
+ * @devt:	For creating the sysfs "dev".
+ * @devres_lock: Spinlock to protect the resource of the device.
+ * @devres_head: The resources list of the device.
+ * @knode_class: The node used to add the device to the class list.
+ * @class:	The class of the device.
+ * @groups:	Optional attribute groups.
+ * @release:	Callback to free the device after all references have
+ * 		gone away. This should be set by the allocator of the
+ * 		device (i.e. the bus driver that discovered the device).
+ *
+ * At the lowest level, every device in a Linux system is represented by an
+ * instance of struct device. The device structure contains the information
+ * that the device model core needs to model the system. Most subsystems,
+ * however, track additional information about the devices they host. As a
+ * result, it is rare for devices to be represented by bare device structures;
+ * instead, that structure, like kobject structures, is usually embedded within
+ * a higher-level representation of the device.
+ */
 struct device {
 	struct device		*parent;
 
@@ -408,7 +556,7 @@ struct device {
 
 	struct kobject kobj;
 	const char		*init_name; /* initial name of the device */
-	struct device_type	*type;
+	const struct device_type *type;
 
 	struct mutex		mutex;	/* mutex to synchronize calls to
 					 * its driver.
@@ -442,7 +590,6 @@ struct device {
 	struct dev_archdata	archdata;
 
 	struct device_node	*of_node; /* associated device tree node */
-	const struct of_device_id *of_match; /* matching of_device_id from driver */
 
 	dev_t			devt;	/* dev_t, creates the sysfs "dev" */
 
@@ -557,7 +704,7 @@ extern int device_move(struct device *dev, struct device *new_parent,
 extern const char *device_get_devnode(struct device *dev,
 				      mode_t *mode, const char **tmp);
 extern void *dev_get_drvdata(const struct device *dev);
-extern void dev_set_drvdata(struct device *dev, void *data);
+extern int dev_set_drvdata(struct device *dev, void *data);
 
 /*
  * Root device objects for grouping under /sys/devices
@@ -611,7 +758,7 @@ extern int (*platform_notify)(struct device *dev);
 extern int (*platform_notify_remove)(struct device *dev);
 
 
-/**
+/*
  * get_device - atomically increment the reference count for the device.
  *
  */
@@ -633,13 +780,6 @@ static inline int devtmpfs_mount(const char *mountpoint) { return 0; }
 /* drivers/base/power/shutdown.c */
 extern void device_shutdown(void);
 
-#ifndef CONFIG_ARCH_NO_SYSDEV_OPS
-/* drivers/base/sys.c */
-extern void sysdev_shutdown(void);
-#else
-static inline void sysdev_shutdown(void) { }
-#endif
-
 /* debugging and troubleshooting/diagnostic helpers. */
 extern const char *dev_driver_string(const struct device *dev);
 
@@ -742,13 +882,17 @@ do {						     \
 #endif
 
 /*
- * dev_WARN() acts like dev_printk(), but with the key difference
+ * dev_WARN*() acts like dev_printk(), but with the key difference
  * of using a WARN/WARN_ON to get the message out, including the
  * file/line information and a backtrace.
  */
 #define dev_WARN(dev, format, arg...) \
 	WARN(1, "Device: %s\n" format, dev_driver_string(dev), ## arg);
 
+#define dev_WARN_ONCE(dev, condition, format, arg...) \
+	WARN_ONCE(condition, "Device %s\n" format, \
+			dev_driver_string(dev), ## arg)
+
 /* Create alias, so I can be autoloaded. */
 #define MODULE_ALIAS_CHARDEV(major,minor) \
 	MODULE_ALIAS("char-major-" __stringify(major) "-" __stringify(minor))
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 493a2bf85f62b9fb57ee79b8f55ed7d8398d3c1b..36a3ed63f571e88a468acdeb1c82933c0015e38b 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -175,14 +175,20 @@ typedef enum fe_transmit_mode {
 	TRANSMISSION_MODE_2K,
 	TRANSMISSION_MODE_8K,
 	TRANSMISSION_MODE_AUTO,
-	TRANSMISSION_MODE_4K
+	TRANSMISSION_MODE_4K,
+	TRANSMISSION_MODE_1K,
+	TRANSMISSION_MODE_16K,
+	TRANSMISSION_MODE_32K,
 } fe_transmit_mode_t;
 
 typedef enum fe_bandwidth {
 	BANDWIDTH_8_MHZ,
 	BANDWIDTH_7_MHZ,
 	BANDWIDTH_6_MHZ,
-	BANDWIDTH_AUTO
+	BANDWIDTH_AUTO,
+	BANDWIDTH_5_MHZ,
+	BANDWIDTH_10_MHZ,
+	BANDWIDTH_1_712_MHZ,
 } fe_bandwidth_t;
 
 
@@ -191,7 +197,10 @@ typedef enum fe_guard_interval {
 	GUARD_INTERVAL_1_16,
 	GUARD_INTERVAL_1_8,
 	GUARD_INTERVAL_1_4,
-	GUARD_INTERVAL_AUTO
+	GUARD_INTERVAL_AUTO,
+	GUARD_INTERVAL_1_128,
+	GUARD_INTERVAL_19_128,
+	GUARD_INTERVAL_19_256,
 } fe_guard_interval_t;
 
 
@@ -305,7 +314,9 @@ struct dvb_frontend_event {
 
 #define DTV_ISDBS_TS_ID		42
 
-#define DTV_MAX_COMMAND				DTV_ISDBS_TS_ID
+#define DTV_DVBT2_PLP_ID	43
+
+#define DTV_MAX_COMMAND				DTV_DVBT2_PLP_ID
 
 typedef enum fe_pilot {
 	PILOT_ON,
@@ -337,6 +348,7 @@ typedef enum fe_delivery_system {
 	SYS_DMBTH,
 	SYS_CMMB,
 	SYS_DAB,
+	SYS_DVBT2,
 } fe_delivery_system_t;
 
 struct dtv_cmds_h {
diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h
index 5a7546c12688df9f5f9fda9b91fb5bafcb94c42c..1421cc84afaa6cf7561145c14cd4f8b408205797 100644
--- a/include/linux/dvb/version.h
+++ b/include/linux/dvb/version.h
@@ -24,6 +24,6 @@
 #define _DVBVERSION_H_
 
 #define DVB_API_VERSION 5
-#define DVB_API_VERSION_MINOR 2
+#define DVB_API_VERSION_MINOR 3
 
 #endif /*_DVBVERSION_H_*/
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index 0c9653f11c181cb50885d5185786a8d2d3d6c335..e747ecd48e1c043a87549cb2cdab62e04e1edbf5 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -1,8 +1,6 @@
 #ifndef _DYNAMIC_DEBUG_H
 #define _DYNAMIC_DEBUG_H
 
-#include <linux/jump_label.h>
-
 /* dynamic_printk_enabled, and dynamic_printk_enabled2 are bitmasks in which
  * bit n is set to 1 if any modname hashes into the bucket n, 0 otherwise. They
  * use independent hash functions, to reduce the chance of false positives.
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 4d608014753afc300a22dee41ff62032cb69d816..110821cb6ea5fb5c8789da31f26af10ee61fc68d 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -395,6 +395,7 @@ typedef struct elf64_shdr {
 #define NT_S390_CTRS	0x304		/* s390 control registers */
 #define NT_S390_PREFIX	0x305		/* s390 prefix register */
 #define NT_S390_LAST_BREAK	0x306	/* s390 breaking event address */
+#define NT_ARM_VFP	0x400		/* ARM VFP/NEON registers */
 
 
 /* Note header in a PT_NOTE section */
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index dc80d8294247753d6a2b134effd1b014398549c5..c6a850ab2ec5b6f0f8b2fdc75a8dec25510ffc0e 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -24,7 +24,10 @@ struct ethtool_cmd {
 	__u32	cmd;
 	__u32	supported;	/* Features this interface supports */
 	__u32	advertising;	/* Features this interface advertises */
-	__u16	speed;		/* The forced speed, 10Mb, 100Mb, gigabit */
+	__u16	speed;	        /* The forced speed (lower bits) in
+				 * Mbps. Please use
+				 * ethtool_cmd_speed()/_set() to
+				 * access it */
 	__u8	duplex;		/* Duplex, half or full */
 	__u8	port;		/* Which connector port */
 	__u8	phy_address;
@@ -33,7 +36,10 @@ struct ethtool_cmd {
 	__u8	mdio_support;
 	__u32	maxtxpkt;	/* Tx pkts before generating tx int */
 	__u32	maxrxpkt;	/* Rx pkts before generating rx int */
-	__u16	speed_hi;
+	__u16	speed_hi;       /* The forced speed (upper
+				 * bits) in Mbps. Please use
+				 * ethtool_cmd_speed()/_set() to
+				 * access it */
 	__u8	eth_tp_mdix;
 	__u8	reserved2;
 	__u32	lp_advertising;	/* Features the link partner advertises */
@@ -41,14 +47,14 @@ struct ethtool_cmd {
 };
 
 static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
-						__u32 speed)
+					 __u32 speed)
 {
 
 	ep->speed = (__u16)speed;
 	ep->speed_hi = (__u16)(speed >> 16);
 }
 
-static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
+static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
 {
 	return (ep->speed_hi << 16) | ep->speed;
 }
@@ -229,6 +235,34 @@ struct ethtool_ringparam {
 	__u32	tx_pending;
 };
 
+/**
+ * struct ethtool_channels - configuring number of network channel
+ * @cmd: ETHTOOL_{G,S}CHANNELS
+ * @max_rx: Read only. Maximum number of receive channel the driver support.
+ * @max_tx: Read only. Maximum number of transmit channel the driver support.
+ * @max_other: Read only. Maximum number of other channel the driver support.
+ * @max_combined: Read only. Maximum number of combined channel the driver
+ *	support. Set of queues RX, TX or other.
+ * @rx_count: Valid values are in the range 1 to the max_rx.
+ * @tx_count: Valid values are in the range 1 to the max_tx.
+ * @other_count: Valid values are in the range 1 to the max_other.
+ * @combined_count: Valid values are in the range 1 to the max_combined.
+ *
+ * This can be used to configure RX, TX and other channels.
+ */
+
+struct ethtool_channels {
+	__u32	cmd;
+	__u32	max_rx;
+	__u32	max_tx;
+	__u32	max_other;
+	__u32	max_combined;
+	__u32	rx_count;
+	__u32	tx_count;
+	__u32	other_count;
+	__u32	combined_count;
+};
+
 /* for configuring link flow control parameters */
 struct ethtool_pauseparam {
 	__u32	cmd;	/* ETHTOOL_{G,S}PAUSEPARAM */
@@ -380,27 +414,42 @@ struct ethtool_usrip4_spec {
 	__u8    proto;
 };
 
+union ethtool_flow_union {
+	struct ethtool_tcpip4_spec		tcp_ip4_spec;
+	struct ethtool_tcpip4_spec		udp_ip4_spec;
+	struct ethtool_tcpip4_spec		sctp_ip4_spec;
+	struct ethtool_ah_espip4_spec		ah_ip4_spec;
+	struct ethtool_ah_espip4_spec		esp_ip4_spec;
+	struct ethtool_usrip4_spec		usr_ip4_spec;
+	struct ethhdr				ether_spec;
+	__u8					hdata[60];
+};
+
+struct ethtool_flow_ext {
+	__be16	vlan_etype;
+	__be16	vlan_tci;
+	__be32	data[2];
+};
+
 /**
  * struct ethtool_rx_flow_spec - specification for RX flow filter
  * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW
  * @h_u: Flow fields to match (dependent on @flow_type)
- * @m_u: Masks for flow field bits to be ignored
+ * @h_ext: Additional fields to match
+ * @m_u: Masks for flow field bits to be matched
+ * @m_ext: Masks for additional field bits to be matched
+ *	Note, all additional fields must be ignored unless @flow_type
+ *	includes the %FLOW_EXT flag.
  * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC
  *	if packets should be discarded
  * @location: Index of filter in hardware table
  */
 struct ethtool_rx_flow_spec {
 	__u32		flow_type;
-	union {
-		struct ethtool_tcpip4_spec		tcp_ip4_spec;
-		struct ethtool_tcpip4_spec		udp_ip4_spec;
-		struct ethtool_tcpip4_spec		sctp_ip4_spec;
-		struct ethtool_ah_espip4_spec		ah_ip4_spec;
-		struct ethtool_ah_espip4_spec		esp_ip4_spec;
-		struct ethtool_usrip4_spec		usr_ip4_spec;
-		struct ethhdr				ether_spec;
-		__u8					hdata[72];
-	} h_u, m_u;
+	union ethtool_flow_union h_u;
+	struct ethtool_flow_ext h_ext;
+	union ethtool_flow_union m_u;
+	struct ethtool_flow_ext m_ext;
 	__u64		ring_cookie;
 	__u32		location;
 };
@@ -458,16 +507,10 @@ struct ethtool_rxnfc {
 
 struct compat_ethtool_rx_flow_spec {
 	u32		flow_type;
-	union {
-		struct ethtool_tcpip4_spec		tcp_ip4_spec;
-		struct ethtool_tcpip4_spec		udp_ip4_spec;
-		struct ethtool_tcpip4_spec		sctp_ip4_spec;
-		struct ethtool_ah_espip4_spec		ah_ip4_spec;
-		struct ethtool_ah_espip4_spec		esp_ip4_spec;
-		struct ethtool_usrip4_spec		usr_ip4_spec;
-		struct ethhdr				ether_spec;
-		u8					hdata[72];
-	} h_u, m_u;
+	union ethtool_flow_union h_u;
+	struct ethtool_flow_ext h_ext;
+	union ethtool_flow_union m_u;
+	struct ethtool_flow_ext m_ext;
 	compat_u64	ring_cookie;
 	u32		location;
 };
@@ -558,6 +601,26 @@ struct ethtool_flash {
 	char	data[ETHTOOL_FLASH_MAX_FILENAME];
 };
 
+/**
+ * struct ethtool_dump - used for retrieving, setting device dump
+ * @cmd: Command number - %ETHTOOL_GET_DUMP_FLAG, %ETHTOOL_GET_DUMP_DATA, or
+ * 	%ETHTOOL_SET_DUMP
+ * @version: FW version of the dump, filled in by driver
+ * @flag: driver dependent flag for dump setting, filled in by driver during
+ * 	  get and filled in by ethtool for set operation
+ * @len: length of dump data, used as the length of the user buffer on entry to
+ * 	 %ETHTOOL_GET_DUMP_DATA and this is returned as dump length by driver
+ * 	 for %ETHTOOL_GET_DUMP_FLAG command
+ * @data: data collected for get dump data operation
+ */
+struct ethtool_dump {
+	__u32	cmd;
+	__u32	version;
+	__u32	flag;
+	__u32	len;
+	__u8	data[0];
+};
+
 /* for returning and changing feature sets */
 
 /**
@@ -663,6 +726,22 @@ struct ethtool_rx_ntuple_list {
 	unsigned int		count;
 };
 
+/**
+ * enum ethtool_phys_id_state - indicator state for physical identification
+ * @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated
+ * @ETHTOOL_ID_ACTIVE: Physical ID indicator should be activated
+ * @ETHTOOL_ID_ON: LED should be turned on (used iff %ETHTOOL_ID_ACTIVE
+ *	is not supported)
+ * @ETHTOOL_ID_OFF: LED should be turned off (used iff %ETHTOOL_ID_ACTIVE
+ *	is not supported)
+ */
+enum ethtool_phys_id_state {
+	ETHTOOL_ID_INACTIVE,
+	ETHTOOL_ID_ACTIVE,
+	ETHTOOL_ID_ON,
+	ETHTOOL_ID_OFF
+};
+
 struct net_device;
 
 /* Some generic methods drivers may use in their ethtool_ops */
@@ -683,63 +762,131 @@ void ethtool_ntuple_flush(struct net_device *dev);
 bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported);
 
 /**
- * &ethtool_ops - Alter and report network device settings
- * get_settings: Get device-specific settings
- * set_settings: Set device-specific settings
- * get_drvinfo: Report driver information
- * get_regs: Get device registers
- * get_wol: Report whether Wake-on-Lan is enabled
- * set_wol: Turn Wake-on-Lan on or off
- * get_msglevel: Report driver message level
- * set_msglevel: Set driver message level
- * nway_reset: Restart autonegotiation
- * get_link: Get link status
- * get_eeprom: Read data from the device EEPROM
- * set_eeprom: Write data to the device EEPROM
- * get_coalesce: Get interrupt coalescing parameters
- * set_coalesce: Set interrupt coalescing parameters
- * get_ringparam: Report ring sizes
- * set_ringparam: Set ring sizes
- * get_pauseparam: Report pause parameters
- * set_pauseparam: Set pause parameters
- * get_rx_csum: Report whether receive checksums are turned on or off
- * set_rx_csum: Turn receive checksum on or off
- * get_tx_csum: Report whether transmit checksums are turned on or off
- * set_tx_csum: Turn transmit checksums on or off
- * get_sg: Report whether scatter-gather is enabled
- * set_sg: Turn scatter-gather on or off
- * get_tso: Report whether TCP segmentation offload is enabled
- * set_tso: Turn TCP segmentation offload on or off
- * get_ufo: Report whether UDP fragmentation offload is enabled
- * set_ufo: Turn UDP fragmentation offload on or off
- * self_test: Run specified self-tests
- * get_strings: Return a set of strings that describe the requested objects
- * phys_id: Identify the device
- * get_stats: Return statistics about the device
- * get_flags: get 32-bit flags bitmap
- * set_flags: set 32-bit flags bitmap
- *
- * Description:
- *
- * get_settings:
- *	@get_settings is passed an &ethtool_cmd to fill in.  It returns
- *	an negative errno or zero.
- *
- * set_settings:
- *	@set_settings is passed an &ethtool_cmd and should attempt to set
- *	all the settings this device supports.  It may return an error value
- *	if something goes wrong (otherwise 0).
- *
- * get_eeprom:
+ * struct ethtool_ops - optional netdev operations
+ * @get_settings: Get various device settings including Ethernet link
+ *	settings. The @cmd parameter is expected to have been cleared
+ *	before get_settings is called. Returns a negative error code or
+ *	zero.
+ * @set_settings: Set various device settings including Ethernet link
+ *	settings.  Returns a negative error code or zero.
+ * @get_drvinfo: Report driver/device information.  Should only set the
+ *	@driver, @version, @fw_version and @bus_info fields.  If not
+ *	implemented, the @driver and @bus_info fields will be filled in
+ *	according to the netdev's parent device.
+ * @get_regs_len: Get buffer length required for @get_regs
+ * @get_regs: Get device registers
+ * @get_wol: Report whether Wake-on-Lan is enabled
+ * @set_wol: Turn Wake-on-Lan on or off.  Returns a negative error code
+ *	or zero.
+ * @get_msglevel: Report driver message level.  This should be the value
+ *	of the @msg_enable field used by netif logging functions.
+ * @set_msglevel: Set driver message level
+ * @nway_reset: Restart autonegotiation.  Returns a negative error code
+ *	or zero.
+ * @get_link: Report whether physical link is up.  Will only be called if
+ *	the netdev is up.  Should usually be set to ethtool_op_get_link(),
+ *	which uses netif_carrier_ok().
+ * @get_eeprom: Read data from the device EEPROM.
  *	Should fill in the magic field.  Don't need to check len for zero
  *	or wraparound.  Fill in the data argument with the eeprom values
  *	from offset to offset + len.  Update len to the amount read.
  *	Returns an error or zero.
- *
- * set_eeprom:
+ * @set_eeprom: Write data to the device EEPROM.
  *	Should validate the magic field.  Don't need to check len for zero
  *	or wraparound.  Update len to the amount written.  Returns an error
  *	or zero.
+ * @get_coalesce: Get interrupt coalescing parameters.  Returns a negative
+ *	error code or zero.
+ * @set_coalesce: Set interrupt coalescing parameters.  Returns a negative
+ *	error code or zero.
+ * @get_ringparam: Report ring sizes
+ * @set_ringparam: Set ring sizes.  Returns a negative error code or zero.
+ * @get_pauseparam: Report pause parameters
+ * @set_pauseparam: Set pause parameters.  Returns a negative error code
+ *	or zero.
+ * @get_rx_csum: Deprecated in favour of the netdev feature %NETIF_F_RXCSUM.
+ *	Report whether receive checksums are turned on or off.
+ * @set_rx_csum: Deprecated in favour of generic netdev features.  Turn
+ *	receive checksum on or off.  Returns a negative error code or zero.
+ * @get_tx_csum: Deprecated as redundant. Report whether transmit checksums
+ *	are turned on or off.
+ * @set_tx_csum: Deprecated in favour of generic netdev features.  Turn
+ *	transmit checksums on or off.  Returns a egative error code or zero.
+ * @get_sg: Deprecated as redundant.  Report whether scatter-gather is
+ *	enabled.  
+ * @set_sg: Deprecated in favour of generic netdev features.  Turn
+ *	scatter-gather on or off. Returns a negative error code or zero.
+ * @get_tso: Deprecated as redundant.  Report whether TCP segmentation
+ *	offload is enabled.
+ * @set_tso: Deprecated in favour of generic netdev features.  Turn TCP
+ *	segmentation offload on or off.  Returns a negative error code or zero.
+ * @self_test: Run specified self-tests
+ * @get_strings: Return a set of strings that describe the requested objects
+ * @set_phys_id: Identify the physical devices, e.g. by flashing an LED
+ *	attached to it.  The implementation may update the indicator
+ *	asynchronously or synchronously, but in either case it must return
+ *	quickly.  It is initially called with the argument %ETHTOOL_ID_ACTIVE,
+ *	and must either activate asynchronous updates and return zero, return
+ *	a negative error or return a positive frequency for synchronous
+ *	indication (e.g. 1 for one on/off cycle per second).  If it returns
+ *	a frequency then it will be called again at intervals with the
+ *	argument %ETHTOOL_ID_ON or %ETHTOOL_ID_OFF and should set the state of
+ *	the indicator accordingly.  Finally, it is called with the argument
+ *	%ETHTOOL_ID_INACTIVE and must deactivate the indicator.  Returns a
+ *	negative error code or zero.
+ * @get_ethtool_stats: Return extended statistics about the device.
+ *	This is only useful if the device maintains statistics not
+ *	included in &struct rtnl_link_stats64.
+ * @begin: Function to be called before any other operation.  Returns a
+ *	negative error code or zero.
+ * @complete: Function to be called after any other operation except
+ *	@begin.  Will be called even if the other operation failed.
+ * @get_ufo: Deprecated as redundant.  Report whether UDP fragmentation
+ *	offload is enabled.
+ * @set_ufo: Deprecated in favour of generic netdev features.  Turn UDP
+ *	fragmentation offload on or off.  Returns a negative error code or zero.
+ * @get_flags: Deprecated as redundant.  Report features included in
+ *	&enum ethtool_flags that are enabled.  
+ * @set_flags: Deprecated in favour of generic netdev features.  Turn
+ *	features included in &enum ethtool_flags on or off.  Returns a
+ *	negative error code or zero.
+ * @get_priv_flags: Report driver-specific feature flags.
+ * @set_priv_flags: Set driver-specific feature flags.  Returns a negative
+ *	error code or zero.
+ * @get_sset_count: Get number of strings that @get_strings will write.
+ * @get_rxnfc: Get RX flow classification rules.  Returns a negative
+ *	error code or zero.
+ * @set_rxnfc: Set RX flow classification rules.  Returns a negative
+ *	error code or zero.
+ * @flash_device: Write a firmware image to device's flash memory.
+ *	Returns a negative error code or zero.
+ * @reset: Reset (part of) the device, as specified by a bitmask of
+ *	flags from &enum ethtool_reset_flags.  Returns a negative
+ *	error code or zero.
+ * @set_rx_ntuple: Set an RX n-tuple rule.  Returns a negative error code
+ *	or zero.
+ * @get_rx_ntuple: Deprecated.
+ * @get_rxfh_indir: Get the contents of the RX flow hash indirection table.
+ *	Returns a negative error code or zero.
+ * @set_rxfh_indir: Set the contents of the RX flow hash indirection table.
+ *	Returns a negative error code or zero.
+ * @get_channels: Get number of channels.
+ * @set_channels: Set number of channels.  Returns a negative error code or
+ *	zero.
+ * @get_dump_flag: Get dump flag indicating current dump length, version,
+ * 		   and flag of the device.
+ * @get_dump_data: Get dump data.
+ * @set_dump: Set dump specific flags to the device.
+ *
+ * All operations are optional (i.e. the function pointer may be set
+ * to %NULL) and callers must take this into account.  Callers must
+ * hold the RTNL, except that for @get_drvinfo the caller may or may
+ * not hold the RTNL.
+ *
+ * See the structures used by these operations for further documentation.
+ *
+ * See &struct net_device and &struct net_device_ops for documentation
+ * of the generic netdev features interface.
  */
 struct ethtool_ops {
 	int	(*get_settings)(struct net_device *, struct ethtool_cmd *);
@@ -778,7 +925,7 @@ struct ethtool_ops {
 	int	(*set_tso)(struct net_device *, u32);
 	void	(*self_test)(struct net_device *, struct ethtool_test *, u64 *);
 	void	(*get_strings)(struct net_device *, u32 stringset, u8 *);
-	int	(*phys_id)(struct net_device *, u32);
+	int	(*set_phys_id)(struct net_device *, enum ethtool_phys_id_state);
 	void	(*get_ethtool_stats)(struct net_device *,
 				     struct ethtool_stats *, u64 *);
 	int	(*begin)(struct net_device *);
@@ -802,6 +949,13 @@ struct ethtool_ops {
 				  struct ethtool_rxfh_indir *);
 	int	(*set_rxfh_indir)(struct net_device *,
 				  const struct ethtool_rxfh_indir *);
+	void	(*get_channels)(struct net_device *, struct ethtool_channels *);
+	int	(*set_channels)(struct net_device *, struct ethtool_channels *);
+	int	(*get_dump_flag)(struct net_device *, struct ethtool_dump *);
+	int	(*get_dump_data)(struct net_device *,
+				 struct ethtool_dump *, void *);
+	int	(*set_dump)(struct net_device *, struct ethtool_dump *);
+
 };
 #endif /* __KERNEL__ */
 
@@ -870,6 +1024,11 @@ struct ethtool_ops {
 
 #define ETHTOOL_GFEATURES	0x0000003a /* Get device offload settings */
 #define ETHTOOL_SFEATURES	0x0000003b /* Change device offload settings */
+#define ETHTOOL_GCHANNELS	0x0000003c /* Get no of channels */
+#define ETHTOOL_SCHANNELS	0x0000003d /* Set no of channels */
+#define ETHTOOL_SET_DUMP	0x0000003e /* Set dump settings */
+#define ETHTOOL_GET_DUMP_FLAG	0x0000003f /* Get dump settings */
+#define ETHTOOL_GET_DUMP_DATA	0x00000040 /* Get dump data */
 
 /* compatibility with older code */
 #define SPARC_ETH_GSET		ETHTOOL_GSET
@@ -897,6 +1056,8 @@ struct ethtool_ops {
 #define SUPPORTED_10000baseKX4_Full	(1 << 18)
 #define SUPPORTED_10000baseKR_Full	(1 << 19)
 #define SUPPORTED_10000baseR_FEC	(1 << 20)
+#define SUPPORTED_20000baseMLD2_Full	(1 << 21)
+#define SUPPORTED_20000baseKR2_Full	(1 << 22)
 
 /* Indicates what features are advertised by the interface. */
 #define ADVERTISED_10baseT_Half		(1 << 0)
@@ -920,6 +1081,8 @@ struct ethtool_ops {
 #define ADVERTISED_10000baseKX4_Full	(1 << 18)
 #define ADVERTISED_10000baseKR_Full	(1 << 19)
 #define ADVERTISED_10000baseR_FEC	(1 << 20)
+#define ADVERTISED_20000baseMLD2_Full	(1 << 21)
+#define ADVERTISED_20000baseKR2_Full	(1 << 22)
 
 /* The following are all involved in forcing a particular link
  * mode for the device for setting things.  When getting the
@@ -992,6 +1155,8 @@ struct ethtool_ops {
 #define	IPV4_FLOW	0x10	/* hash only */
 #define	IPV6_FLOW	0x11	/* hash only */
 #define	ETHER_FLOW	0x12	/* spec only (ether_spec) */
+/* Flag to enable additional fields in struct ethtool_rx_flow_spec */
+#define	FLOW_EXT	0x80000000
 
 /* L3-L4 network traffic flow hash options */
 #define	RXH_L2DA	(1 << 1)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index df728c1c29ed39c0b25a8ead2fcc0f89696c911f..6a8274877171aa7959cb95e5370ccc49a626d665 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -832,6 +832,7 @@ struct fb_tile_ops {
 #define FBINFO_CAN_FORCE_OUTPUT     0x200000
 
 struct fb_info {
+	atomic_t count;
 	int node;
 	int flags;
 	struct mutex lock;		/* Lock for open/release/ioctl funcs */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 45266b75409a4718f5d294c6ddbc8e30e6984f66..9ee3f9fb0b4a5ee94f23242219ee5ea95cbf1274 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -131,10 +131,16 @@ struct sock_fprog {	/* Required for SO_ATTACH_FILTER. */
 #define SKF_LL_OFF    (-0x200000)
 
 #ifdef __KERNEL__
+
+struct sk_buff;
+struct sock;
+
 struct sk_filter
 {
 	atomic_t		refcnt;
 	unsigned int         	len;	/* Number of filter blocks */
+	unsigned int		(*bpf_func)(const struct sk_buff *skb,
+					    const struct sock_filter *filter);
 	struct rcu_head		rcu;
 	struct sock_filter     	insns[0];
 };
@@ -144,15 +150,86 @@ static inline unsigned int sk_filter_len(const struct sk_filter *fp)
 	return fp->len * sizeof(struct sock_filter) + sizeof(*fp);
 }
 
-struct sk_buff;
-struct sock;
-
 extern int sk_filter(struct sock *sk, struct sk_buff *skb);
 extern unsigned int sk_run_filter(const struct sk_buff *skb,
 				  const struct sock_filter *filter);
 extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
 extern int sk_detach_filter(struct sock *sk);
 extern int sk_chk_filter(struct sock_filter *filter, int flen);
+
+#ifdef CONFIG_BPF_JIT
+extern void bpf_jit_compile(struct sk_filter *fp);
+extern void bpf_jit_free(struct sk_filter *fp);
+#define SK_RUN_FILTER(FILTER, SKB) (*FILTER->bpf_func)(SKB, FILTER->insns)
+#else
+static inline void bpf_jit_compile(struct sk_filter *fp)
+{
+}
+static inline void bpf_jit_free(struct sk_filter *fp)
+{
+}
+#define SK_RUN_FILTER(FILTER, SKB) sk_run_filter(SKB, FILTER->insns)
+#endif
+
+enum {
+	BPF_S_RET_K = 1,
+	BPF_S_RET_A,
+	BPF_S_ALU_ADD_K,
+	BPF_S_ALU_ADD_X,
+	BPF_S_ALU_SUB_K,
+	BPF_S_ALU_SUB_X,
+	BPF_S_ALU_MUL_K,
+	BPF_S_ALU_MUL_X,
+	BPF_S_ALU_DIV_X,
+	BPF_S_ALU_AND_K,
+	BPF_S_ALU_AND_X,
+	BPF_S_ALU_OR_K,
+	BPF_S_ALU_OR_X,
+	BPF_S_ALU_LSH_K,
+	BPF_S_ALU_LSH_X,
+	BPF_S_ALU_RSH_K,
+	BPF_S_ALU_RSH_X,
+	BPF_S_ALU_NEG,
+	BPF_S_LD_W_ABS,
+	BPF_S_LD_H_ABS,
+	BPF_S_LD_B_ABS,
+	BPF_S_LD_W_LEN,
+	BPF_S_LD_W_IND,
+	BPF_S_LD_H_IND,
+	BPF_S_LD_B_IND,
+	BPF_S_LD_IMM,
+	BPF_S_LDX_W_LEN,
+	BPF_S_LDX_B_MSH,
+	BPF_S_LDX_IMM,
+	BPF_S_MISC_TAX,
+	BPF_S_MISC_TXA,
+	BPF_S_ALU_DIV_K,
+	BPF_S_LD_MEM,
+	BPF_S_LDX_MEM,
+	BPF_S_ST,
+	BPF_S_STX,
+	BPF_S_JMP_JA,
+	BPF_S_JMP_JEQ_K,
+	BPF_S_JMP_JEQ_X,
+	BPF_S_JMP_JGE_K,
+	BPF_S_JMP_JGE_X,
+	BPF_S_JMP_JGT_K,
+	BPF_S_JMP_JGT_X,
+	BPF_S_JMP_JSET_K,
+	BPF_S_JMP_JSET_X,
+	/* Ancillary data */
+	BPF_S_ANC_PROTOCOL,
+	BPF_S_ANC_PKTTYPE,
+	BPF_S_ANC_IFINDEX,
+	BPF_S_ANC_NLATTR,
+	BPF_S_ANC_NLATTR_NEST,
+	BPF_S_ANC_MARK,
+	BPF_S_ANC_QUEUE,
+	BPF_S_ANC_HATYPE,
+	BPF_S_ANC_RXHASH,
+	BPF_S_ANC_CPU,
+};
+
 #endif /* __KERNEL__ */
 
 #endif /* __LINUX_FILTER_H__ */
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index c64f3680d4f154b2bc2959380e0b04ecd5477d52..5e6f42789afec7b20d6aeec2fc9e0d3f61a43caa 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -125,7 +125,6 @@ struct fw_card {
 	struct delayed_work bm_work; /* bus manager job */
 	int bm_retries;
 	int bm_generation;
-	__be32 bm_transaction_data[2];
 	int bm_node_id;
 	bool bm_abdicate;
 
@@ -441,12 +440,15 @@ int fw_iso_context_queue(struct fw_iso_context *ctx,
 			 struct fw_iso_packet *packet,
 			 struct fw_iso_buffer *buffer,
 			 unsigned long payload);
+void fw_iso_context_queue_flush(struct fw_iso_context *ctx);
 int fw_iso_context_start(struct fw_iso_context *ctx,
 			 int cycle, int sync, int tags);
 int fw_iso_context_stop(struct fw_iso_context *ctx);
 void fw_iso_context_destroy(struct fw_iso_context *ctx);
 void fw_iso_resource_manage(struct fw_card *card, int generation,
 			    u64 channels_mask, int *channel, int *bandwidth,
-			    bool allocate, __be32 buffer[2]);
+			    bool allocate);
+
+extern struct workqueue_struct *fw_workqueue;
 
 #endif /* _LINUX_FIREWIRE_H */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index dbd860af08041bbaa5e333104aaa3ab0849cb676..cdf9495df204aa917605613b220c852349528b54 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -358,7 +358,6 @@ struct inodes_stat_t {
 #define FS_EXTENT_FL			0x00080000 /* Extents */
 #define FS_DIRECTIO_FL			0x00100000 /* Use direct i/o */
 #define FS_NOCOW_FL			0x00800000 /* Do not cow file */
-#define FS_COW_FL			0x02000000 /* Cow file */
 #define FS_RESERVED_FL			0x80000000 /* reserved for ext2 lib */
 
 #define FS_FL_USER_VISIBLE		0x0003DFFF /* User visible flags */
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 4eb56ed75fbceec07dce3a92cbd5a81b9c150a78..fffdf00f87b91bd94f09071db3b999f7e5e5d210 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -72,6 +72,7 @@ struct fsl_usb2_platform_data {
 	void		(*exit)(struct platform_device *);
 	void __iomem	*regs;		/* ioremap'd register base */
 	struct clk	*clk;
+	unsigned	power_budget;	/* hcd->power_budget */
 	unsigned	big_endian_mmio:1;
 	unsigned	big_endian_desc:1;
 	unsigned	es:1;		/* need USBMODE:ES */
@@ -79,6 +80,21 @@ struct fsl_usb2_platform_data {
 	unsigned	have_sysif_regs:1;
 	unsigned	invert_drvvbus:1;
 	unsigned	invert_pwr_fault:1;
+
+	unsigned	suspended:1;
+	unsigned	already_suspended:1;
+
+	/* register save area for suspend/resume */
+	u32		pm_command;
+	u32		pm_status;
+	u32		pm_intr_enable;
+	u32		pm_frame_index;
+	u32		pm_segment;
+	u32		pm_frame_list;
+	u32		pm_async_next;
+	u32		pm_configured_flag;
+	u32		pm_portsc;
+	u32		pm_usbgenctrl;
 };
 
 /* Flags in fsl_usb2_mph_platform_data */
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index ca29e03c1fac0c1d461814405b5c0724dc61bc99..9d88e1cb5dbbc557e14502005806002b7cdd8bc5 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -29,9 +29,22 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
 
 typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip);
 
+struct ftrace_hash;
+
+enum {
+	FTRACE_OPS_FL_ENABLED		= 1 << 0,
+	FTRACE_OPS_FL_GLOBAL		= 1 << 1,
+	FTRACE_OPS_FL_DYNAMIC		= 1 << 2,
+};
+
 struct ftrace_ops {
-	ftrace_func_t	  func;
-	struct ftrace_ops *next;
+	ftrace_func_t			func;
+	struct ftrace_ops		*next;
+	unsigned long			flags;
+#ifdef CONFIG_DYNAMIC_FTRACE
+	struct ftrace_hash		*notrace_hash;
+	struct ftrace_hash		*filter_hash;
+#endif
 };
 
 extern int function_trace_stop;
@@ -146,14 +159,13 @@ extern void unregister_ftrace_function_probe_all(char *glob);
 extern int ftrace_text_reserved(void *start, void *end);
 
 enum {
-	FTRACE_FL_FREE		= (1 << 0),
-	FTRACE_FL_FAILED	= (1 << 1),
-	FTRACE_FL_FILTER	= (1 << 2),
-	FTRACE_FL_ENABLED	= (1 << 3),
-	FTRACE_FL_NOTRACE	= (1 << 4),
-	FTRACE_FL_CONVERTED	= (1 << 5),
+	FTRACE_FL_ENABLED	= (1 << 30),
+	FTRACE_FL_FREE		= (1 << 31),
 };
 
+#define FTRACE_FL_MASK		(0x3UL << 30)
+#define FTRACE_REF_MAX		((1 << 30) - 1)
+
 struct dyn_ftrace {
 	union {
 		unsigned long		ip; /* address of mcount call-site */
@@ -167,7 +179,12 @@ struct dyn_ftrace {
 };
 
 int ftrace_force_update(void);
-void ftrace_set_filter(unsigned char *buf, int len, int reset);
+void ftrace_set_filter(struct ftrace_ops *ops, unsigned char *buf,
+		       int len, int reset);
+void ftrace_set_notrace(struct ftrace_ops *ops, unsigned char *buf,
+			int len, int reset);
+void ftrace_set_global_filter(unsigned char *buf, int len, int reset);
+void ftrace_set_global_notrace(unsigned char *buf, int len, int reset);
 
 int register_ftrace_command(struct ftrace_func_command *cmd);
 int unregister_ftrace_command(struct ftrace_func_command *cmd);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index bfb8f934521e02b313cc1a497ec08850ac3493c1..56d8fc87fbbc70e8f1d5de07aa0bd7aaccd6887c 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -353,6 +353,8 @@ extern unsigned long get_zeroed_page(gfp_t gfp_mask);
 
 void *alloc_pages_exact(size_t size, gfp_t gfp_mask);
 void free_pages_exact(void *virt, size_t size);
+/* This is different from alloc_pages_exact_node !!! */
+void *alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask);
 
 #define __get_free_page(gfp_mask) \
 		__get_free_pages((gfp_mask), 0)
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 62f500c724f9490ac30804157fed08f41a359e6b..51932e5acf7ce8cd44b57c0a7fe2288013d1967d 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -143,19 +143,18 @@ struct hrtimer_sleeper {
  */
 struct hrtimer_clock_base {
 	struct hrtimer_cpu_base	*cpu_base;
-	clockid_t		index;
+	int			index;
+	clockid_t		clockid;
 	struct timerqueue_head	active;
 	ktime_t			resolution;
 	ktime_t			(*get_time)(void);
 	ktime_t			softirq_time;
-#ifdef CONFIG_HIGH_RES_TIMERS
 	ktime_t			offset;
-#endif
 };
 
 enum  hrtimer_base_type {
-	HRTIMER_BASE_REALTIME,
 	HRTIMER_BASE_MONOTONIC,
+	HRTIMER_BASE_REALTIME,
 	HRTIMER_BASE_BOOTTIME,
 	HRTIMER_MAX_CLOCK_BASES,
 };
@@ -164,7 +163,7 @@ enum  hrtimer_base_type {
  * struct hrtimer_cpu_base - the per cpu clock bases
  * @lock:		lock protecting the base and associated clock bases
  *			and timers
- * @clock_base:		array of clock bases for this cpu
+ * @active_bases:	Bitfield to mark bases with active timers
  * @expires_next:	absolute time of the next event which was scheduled
  *			via clock_set_next_event()
  * @hres_active:	State of high resolution mode
@@ -173,10 +172,11 @@ enum  hrtimer_base_type {
  * @nr_retries:		Total number of hrtimer interrupt retries
  * @nr_hangs:		Total number of hrtimer interrupt hangs
  * @max_hang_time:	Maximum time spent in hrtimer_interrupt
+ * @clock_base:		array of clock bases for this cpu
  */
 struct hrtimer_cpu_base {
 	raw_spinlock_t			lock;
-	struct hrtimer_clock_base	clock_base[HRTIMER_MAX_CLOCK_BASES];
+	unsigned long			active_bases;
 #ifdef CONFIG_HIGH_RES_TIMERS
 	ktime_t				expires_next;
 	int				hres_active;
@@ -186,6 +186,7 @@ struct hrtimer_cpu_base {
 	unsigned long			nr_hangs;
 	ktime_t				max_hang_time;
 #endif
+	struct hrtimer_clock_base	clock_base[HRTIMER_MAX_CLOCK_BASES];
 };
 
 static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time)
@@ -256,8 +257,6 @@ static inline ktime_t hrtimer_expires_remaining(const struct hrtimer *timer)
 #ifdef CONFIG_HIGH_RES_TIMERS
 struct clock_event_device;
 
-extern void clock_was_set(void);
-extern void hres_timers_resume(void);
 extern void hrtimer_interrupt(struct clock_event_device *dev);
 
 /*
@@ -291,16 +290,8 @@ extern void hrtimer_peek_ahead_timers(void);
 # define MONOTONIC_RES_NSEC	LOW_RES_NSEC
 # define KTIME_MONOTONIC_RES	KTIME_LOW_RES
 
-/*
- * clock_was_set() is a NOP for non- high-resolution systems. The
- * time-sorted order guarantees that a timer does not expire early and
- * is expired in the next softirq when the clock was advanced.
- */
-static inline void clock_was_set(void) { }
 static inline void hrtimer_peek_ahead_timers(void) { }
 
-static inline void hres_timers_resume(void) { }
-
 /*
  * In non high resolution mode the time reference is taken from
  * the base softirq time variable.
@@ -316,10 +307,18 @@ static inline int hrtimer_is_hres_active(struct hrtimer *timer)
 }
 #endif
 
+extern void clock_was_set(void);
+#ifdef CONFIG_TIMERFD
+extern void timerfd_clock_was_set(void);
+#else
+static inline void timerfd_clock_was_set(void) { }
+#endif
+extern void hrtimers_resume(void);
+
 extern ktime_t ktime_get(void);
 extern ktime_t ktime_get_real(void);
 extern ktime_t ktime_get_boottime(void);
-
+extern ktime_t ktime_get_monotonic_offset(void);
 
 DECLARE_PER_CPU(struct tick_device, tick_cpu_device);
 
diff --git a/include/linux/i2c/i2c-sh_mobile.h b/include/linux/i2c/i2c-sh_mobile.h
new file mode 100644
index 0000000000000000000000000000000000000000..beda7081aead57cb59493e75d5d5b11ab5d6b6df
--- /dev/null
+++ b/include/linux/i2c/i2c-sh_mobile.h
@@ -0,0 +1,10 @@
+#ifndef __I2C_SH_MOBILE_H__
+#define __I2C_SH_MOBILE_H__
+
+#include <linux/platform_device.h>
+
+struct i2c_sh_mobile_platform_data {
+	unsigned long bus_speed;
+};
+
+#endif /* __I2C_SH_MOBILE_H__ */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 072fe8c93e6f08e03b6593438881665ca6f841f0..42557851b12e03ea510223f192dcc273dffa8f2c 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -18,13 +18,13 @@
 #include <linux/pci.h>
 #include <linux/completion.h>
 #include <linux/pm.h>
+#include <linux/mutex.h>
 #ifdef CONFIG_BLK_DEV_IDEACPI
 #include <acpi/acpi.h>
 #endif
 #include <asm/byteorder.h>
 #include <asm/system.h>
 #include <asm/io.h>
-#include <asm/mutex.h>
 
 /* for request_sense */
 #include <linux/cdrom.h>
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 2d1c6117d92c9adf7daf205bffe93ff6e47bb4a6..b2eee5879883b3fbaf4d00ce28330320c03a9213 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -884,6 +884,15 @@ struct ieee80211_ht_cap {
 #define IEEE80211_HT_CAP_40MHZ_INTOLERANT	0x4000
 #define IEEE80211_HT_CAP_LSIG_TXOP_PROT		0x8000
 
+/* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */
+#define IEEE80211_HT_EXT_CAP_PCO		0x0001
+#define IEEE80211_HT_EXT_CAP_PCO_TIME		0x0006
+#define		IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT	1
+#define IEEE80211_HT_EXT_CAP_MCS_FB		0x0300
+#define		IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT	8
+#define IEEE80211_HT_EXT_CAP_HTC_SUP		0x0400
+#define IEEE80211_HT_EXT_CAP_RD_RESPONDER	0x0800
+
 /* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
 #define IEEE80211_HT_AMPDU_PARM_FACTOR		0x03
 #define IEEE80211_HT_AMPDU_PARM_DENSITY		0x1C
@@ -993,6 +1002,11 @@ struct ieee80211_ht_info {
 
 #define WLAN_CAPABILITY_ESS		(1<<0)
 #define WLAN_CAPABILITY_IBSS		(1<<1)
+
+/* A mesh STA sets the ESS and IBSS capability bits to zero */
+#define WLAN_CAPABILITY_IS_MBSS(cap)	\
+	(!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)))
+
 #define WLAN_CAPABILITY_CF_POLLABLE	(1<<2)
 #define WLAN_CAPABILITY_CF_POLL_REQUEST	(1<<3)
 #define WLAN_CAPABILITY_PRIVACY		(1<<4)
@@ -1252,9 +1266,8 @@ enum ieee80211_category {
 	WLAN_CATEGORY_MULTIHOP_ACTION = 14,
 	WLAN_CATEGORY_SELF_PROTECTED = 15,
 	WLAN_CATEGORY_WMM = 17,
-	/* TODO: remove MESH_PLINK and MESH_PATH_SEL after */
-	/*       mesh is updated to current 802.11s draft  */
-	WLAN_CATEGORY_MESH_PLINK = 30,
+	/* TODO: remove MESH_PATH_SEL after mesh is updated
+	 * to current 802.11s draft  */
 	WLAN_CATEGORY_MESH_PATH_SEL = 32,
 	WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
 	WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
@@ -1507,6 +1520,7 @@ static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
 		category = ((u8 *) hdr) + 24;
 		return *category != WLAN_CATEGORY_PUBLIC &&
 			*category != WLAN_CATEGORY_HT &&
+			*category != WLAN_CATEGORY_SELF_PROTECTED &&
 			*category != WLAN_CATEGORY_VENDOR_SPECIFIC;
 	}
 
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index be69043d2896022603e7fe6f8a6a0c3a2e199af8..0f1325d98295d5b8b88761fe46f34654ffee8011 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -136,6 +136,7 @@ int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
 extern struct ctl_table ether_table[];
 #endif
 
+int mac_pton(const char *s, u8 *mac);
 extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len);
 
 #endif
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 635e1faec412db465a429a626da4c373510f2d98..290bd8ac94cfe461f71eaf12bc4bdafc4fc993ce 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -86,7 +86,6 @@ struct vlan_group {
 					    * the vlan is attached to.
 					    */
 	unsigned int		nr_vlans;
-	int			killall;
 	struct hlist_node	hlist;	/* linked list */
 	struct net_device **vlan_devices_arrays[VLAN_GROUP_ARRAY_SPLIT_PARTS];
 	struct rcu_head		rcu;
@@ -132,7 +131,8 @@ extern u16 vlan_dev_vlan_id(const struct net_device *dev);
 
 extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
 			     u16 vlan_tci, int polling);
-extern bool vlan_hwaccel_do_receive(struct sk_buff **skb);
+extern bool vlan_do_receive(struct sk_buff **skb);
+extern struct sk_buff *vlan_untag(struct sk_buff *skb);
 extern gro_result_t
 vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
 		 unsigned int vlan_tci, struct sk_buff *skb);
@@ -166,13 +166,18 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
 	return NET_XMIT_SUCCESS;
 }
 
-static inline bool vlan_hwaccel_do_receive(struct sk_buff **skb)
+static inline bool vlan_do_receive(struct sk_buff **skb)
 {
 	if ((*skb)->vlan_tci & VLAN_VID_MASK)
 		(*skb)->pkt_type = PACKET_OTHERHOST;
 	return false;
 }
 
+static inline struct sk_buff *vlan_untag(struct sk_buff *skb)
+{
+	return skb;
+}
+
 static inline gro_result_t
 vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
 		 unsigned int vlan_tci, struct sk_buff *skb)
diff --git a/include/linux/init.h b/include/linux/init.h
index 577671c55153d4474f00b7f862ae2e97dff0b6ae..9146f39cdddfe97bd61473d54a72a33bfad3a04f 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -79,29 +79,29 @@
 #define __exitused  __used
 #endif
 
-#define __exit          __section(.exit.text) __exitused __cold
+#define __exit          __section(.exit.text) __exitused __cold notrace
 
 /* Used for HOTPLUG */
-#define __devinit        __section(.devinit.text) __cold
+#define __devinit        __section(.devinit.text) __cold notrace
 #define __devinitdata    __section(.devinit.data)
 #define __devinitconst   __section(.devinit.rodata)
-#define __devexit        __section(.devexit.text) __exitused __cold
+#define __devexit        __section(.devexit.text) __exitused __cold notrace
 #define __devexitdata    __section(.devexit.data)
 #define __devexitconst   __section(.devexit.rodata)
 
 /* Used for HOTPLUG_CPU */
-#define __cpuinit        __section(.cpuinit.text) __cold
+#define __cpuinit        __section(.cpuinit.text) __cold notrace
 #define __cpuinitdata    __section(.cpuinit.data)
 #define __cpuinitconst   __section(.cpuinit.rodata)
-#define __cpuexit        __section(.cpuexit.text) __exitused __cold
+#define __cpuexit        __section(.cpuexit.text) __exitused __cold notrace
 #define __cpuexitdata    __section(.cpuexit.data)
 #define __cpuexitconst   __section(.cpuexit.rodata)
 
 /* Used for MEMORY_HOTPLUG */
-#define __meminit        __section(.meminit.text) __cold
+#define __meminit        __section(.meminit.text) __cold notrace
 #define __meminitdata    __section(.meminit.data)
 #define __meminitconst   __section(.meminit.rodata)
-#define __memexit        __section(.memexit.text) __exitused __cold
+#define __memexit        __section(.memexit.text) __exitused __cold notrace
 #define __memexitdata    __section(.memexit.data)
 #define __memexitconst   __section(.memexit.rodata)
 
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index caa151fbebb74c661289a69ffb52762435178d53..689496bb6654b60ba37bbc000d982356140f9565 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -134,7 +134,6 @@ extern struct cred init_cred;
 	.stack		= &init_thread_info,				\
 	.usage		= ATOMIC_INIT(2),				\
 	.flags		= PF_KTHREAD,					\
-	.lock_depth	= -1,						\
 	.prio		= MAX_PRIO-20,					\
 	.static_prio	= MAX_PRIO-20,					\
 	.normal_prio	= MAX_PRIO-20,					\
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index bea0ac750712855bcfdd94289f4514ca57d4efb6..6c12989839d9093f970b9f90d8dffe44dec6f7a2 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -414,7 +414,6 @@ enum
 	TASKLET_SOFTIRQ,
 	SCHED_SOFTIRQ,
 	HRTIMER_SOFTIRQ,
-	RCU_SOFTIRQ,	/* Preferable RCU should always be the last softirq */
 
 	NR_SOFTIRQS
 };
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 09a308072f5635c9a40b26aa04b193451ce20cd2..8b4538446636da5fca09de70d5e6ea33c5fac28c 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -53,12 +53,13 @@ typedef	void (*irq_preflow_handler_t)(struct irq_data *data);
  * Bits which can be modified via irq_set/clear/modify_status_flags()
  * IRQ_LEVEL			- Interrupt is level type. Will be also
  *				  updated in the code when the above trigger
- *				  bits are modified via set_irq_type()
+ *				  bits are modified via irq_set_irq_type()
  * IRQ_PER_CPU			- Mark an interrupt PER_CPU. Will protect
  *				  it from affinity setting
  * IRQ_NOPROBE			- Interrupt cannot be probed by autoprobing
  * IRQ_NOREQUEST		- Interrupt cannot be requested via
  *				  request_irq()
+ * IRQ_NOTHREAD			- Interrupt cannot be threaded
  * IRQ_NOAUTOEN			- Interrupt is not automatically enabled in
  *				  request/setup_irq()
  * IRQ_NO_BALANCING		- Interrupt cannot be balanced (affinity set)
@@ -85,6 +86,7 @@ enum {
 	IRQ_NO_BALANCING	= (1 << 13),
 	IRQ_MOVE_PCNTXT		= (1 << 14),
 	IRQ_NESTED_THREAD	= (1 << 15),
+	IRQ_NOTHREAD		= (1 << 16),
 };
 
 #define IRQF_MODIFY_MASK	\
@@ -261,23 +263,6 @@ static inline void irqd_clr_chained_irq_inprogress(struct irq_data *d)
  * struct irq_chip - hardware interrupt chip descriptor
  *
  * @name:		name for /proc/interrupts
- * @startup:		deprecated, replaced by irq_startup
- * @shutdown:		deprecated, replaced by irq_shutdown
- * @enable:		deprecated, replaced by irq_enable
- * @disable:		deprecated, replaced by irq_disable
- * @ack:		deprecated, replaced by irq_ack
- * @mask:		deprecated, replaced by irq_mask
- * @mask_ack:		deprecated, replaced by irq_mask_ack
- * @unmask:		deprecated, replaced by irq_unmask
- * @eoi:		deprecated, replaced by irq_eoi
- * @end:		deprecated, will go away with __do_IRQ()
- * @set_affinity:	deprecated, replaced by irq_set_affinity
- * @retrigger:		deprecated, replaced by irq_retrigger
- * @set_type:		deprecated, replaced by irq_set_type
- * @set_wake:		deprecated, replaced by irq_wake
- * @bus_lock:		deprecated, replaced by irq_bus_lock
- * @bus_sync_unlock:	deprecated, replaced by irq_bus_sync_unlock
- *
  * @irq_startup:	start up the interrupt (defaults to ->enable if NULL)
  * @irq_shutdown:	shut down the interrupt (defaults to ->disable if NULL)
  * @irq_enable:		enable the interrupt (defaults to chip->unmask if NULL)
@@ -295,6 +280,9 @@ static inline void irqd_clr_chained_irq_inprogress(struct irq_data *d)
  * @irq_bus_sync_unlock:function to sync and unlock slow bus (i2c) chips
  * @irq_cpu_online:	configure an interrupt source for a secondary CPU
  * @irq_cpu_offline:	un-configure an interrupt source for a secondary CPU
+ * @irq_suspend:	function called from core code on suspend once per chip
+ * @irq_resume:		function called from core code on resume once per chip
+ * @irq_pm_shutdown:	function called from core code on shutdown once per chip
  * @irq_print_chip:	optional to print special chip info in show_interrupts
  * @flags:		chip specific flags
  *
@@ -324,6 +312,10 @@ struct irq_chip {
 	void		(*irq_cpu_online)(struct irq_data *data);
 	void		(*irq_cpu_offline)(struct irq_data *data);
 
+	void		(*irq_suspend)(struct irq_data *data);
+	void		(*irq_resume)(struct irq_data *data);
+	void		(*irq_pm_shutdown)(struct irq_data *data);
+
 	void		(*irq_print_chip)(struct irq_data *data, struct seq_file *p);
 
 	unsigned long	flags;
@@ -439,7 +431,7 @@ irq_set_handler(unsigned int irq, irq_flow_handler_t handle)
 /*
  * Set a highlevel chained flow handler for a given IRQ.
  * (a chained handler is automatically enabled and set to
- *  IRQ_NOREQUEST and IRQ_NOPROBE)
+ *  IRQ_NOREQUEST, IRQ_NOPROBE, and IRQ_NOTHREAD)
  */
 static inline void
 irq_set_chained_handler(unsigned int irq, irq_flow_handler_t handle)
@@ -469,6 +461,16 @@ static inline void irq_set_probe(unsigned int irq)
 	irq_modify_status(irq, IRQ_NOPROBE, 0);
 }
 
+static inline void irq_set_nothread(unsigned int irq)
+{
+	irq_modify_status(irq, 0, IRQ_NOTHREAD);
+}
+
+static inline void irq_set_thread(unsigned int irq)
+{
+	irq_modify_status(irq, IRQ_NOTHREAD, 0);
+}
+
 static inline void irq_set_nested_thread(unsigned int irq, bool nest)
 {
 	if (nest)
@@ -573,6 +575,145 @@ static inline int irq_reserve_irq(unsigned int irq)
 	return irq_reserve_irqs(irq, 1);
 }
 
+#ifndef irq_reg_writel
+# define irq_reg_writel(val, addr)	writel(val, addr)
+#endif
+#ifndef irq_reg_readl
+# define irq_reg_readl(addr)		readl(addr)
+#endif
+
+/**
+ * struct irq_chip_regs - register offsets for struct irq_gci
+ * @enable:	Enable register offset to reg_base
+ * @disable:	Disable register offset to reg_base
+ * @mask:	Mask register offset to reg_base
+ * @ack:	Ack register offset to reg_base
+ * @eoi:	Eoi register offset to reg_base
+ * @type:	Type configuration register offset to reg_base
+ * @polarity:	Polarity configuration register offset to reg_base
+ */
+struct irq_chip_regs {
+	unsigned long		enable;
+	unsigned long		disable;
+	unsigned long		mask;
+	unsigned long		ack;
+	unsigned long		eoi;
+	unsigned long		type;
+	unsigned long		polarity;
+};
+
+/**
+ * struct irq_chip_type - Generic interrupt chip instance for a flow type
+ * @chip:		The real interrupt chip which provides the callbacks
+ * @regs:		Register offsets for this chip
+ * @handler:		Flow handler associated with this chip
+ * @type:		Chip can handle these flow types
+ *
+ * A irq_generic_chip can have several instances of irq_chip_type when
+ * it requires different functions and register offsets for different
+ * flow types.
+ */
+struct irq_chip_type {
+	struct irq_chip		chip;
+	struct irq_chip_regs	regs;
+	irq_flow_handler_t	handler;
+	u32			type;
+};
+
+/**
+ * struct irq_chip_generic - Generic irq chip data structure
+ * @lock:		Lock to protect register and cache data access
+ * @reg_base:		Register base address (virtual)
+ * @irq_base:		Interrupt base nr for this chip
+ * @irq_cnt:		Number of interrupts handled by this chip
+ * @mask_cache:		Cached mask register
+ * @type_cache:		Cached type register
+ * @polarity_cache:	Cached polarity register
+ * @wake_enabled:	Interrupt can wakeup from suspend
+ * @wake_active:	Interrupt is marked as an wakeup from suspend source
+ * @num_ct:		Number of available irq_chip_type instances (usually 1)
+ * @private:		Private data for non generic chip callbacks
+ * @list:		List head for keeping track of instances
+ * @chip_types:		Array of interrupt irq_chip_types
+ *
+ * Note, that irq_chip_generic can have multiple irq_chip_type
+ * implementations which can be associated to a particular irq line of
+ * an irq_chip_generic instance. That allows to share and protect
+ * state in an irq_chip_generic instance when we need to implement
+ * different flow mechanisms (level/edge) for it.
+ */
+struct irq_chip_generic {
+	raw_spinlock_t		lock;
+	void __iomem		*reg_base;
+	unsigned int		irq_base;
+	unsigned int		irq_cnt;
+	u32			mask_cache;
+	u32			type_cache;
+	u32			polarity_cache;
+	u32			wake_enabled;
+	u32			wake_active;
+	unsigned int		num_ct;
+	void			*private;
+	struct list_head	list;
+	struct irq_chip_type	chip_types[0];
+};
+
+/**
+ * enum irq_gc_flags - Initialization flags for generic irq chips
+ * @IRQ_GC_INIT_MASK_CACHE:	Initialize the mask_cache by reading mask reg
+ * @IRQ_GC_INIT_NESTED_LOCK:	Set the lock class of the irqs to nested for
+ *				irq chips which need to call irq_set_wake() on
+ *				the parent irq. Usually GPIO implementations
+ */
+enum irq_gc_flags {
+	IRQ_GC_INIT_MASK_CACHE		= 1 << 0,
+	IRQ_GC_INIT_NESTED_LOCK		= 1 << 1,
+};
+
+/* Generic chip callback functions */
+void irq_gc_noop(struct irq_data *d);
+void irq_gc_mask_disable_reg(struct irq_data *d);
+void irq_gc_mask_set_bit(struct irq_data *d);
+void irq_gc_mask_clr_bit(struct irq_data *d);
+void irq_gc_unmask_enable_reg(struct irq_data *d);
+void irq_gc_ack(struct irq_data *d);
+void irq_gc_mask_disable_reg_and_ack(struct irq_data *d);
+void irq_gc_eoi(struct irq_data *d);
+int irq_gc_set_wake(struct irq_data *d, unsigned int on);
+
+/* Setup functions for irq_chip_generic */
+struct irq_chip_generic *
+irq_alloc_generic_chip(const char *name, int nr_ct, unsigned int irq_base,
+		       void __iomem *reg_base, irq_flow_handler_t handler);
+void irq_setup_generic_chip(struct irq_chip_generic *gc, u32 msk,
+			    enum irq_gc_flags flags, unsigned int clr,
+			    unsigned int set);
+int irq_setup_alt_chip(struct irq_data *d, unsigned int type);
+void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk,
+			     unsigned int clr, unsigned int set);
+
+static inline struct irq_chip_type *irq_data_get_chip_type(struct irq_data *d)
+{
+	return container_of(d->chip, struct irq_chip_type, chip);
+}
+
+#define IRQ_MSK(n) (u32)((n) < 32 ? ((1 << (n)) - 1) : UINT_MAX)
+
+#ifdef CONFIG_SMP
+static inline void irq_gc_lock(struct irq_chip_generic *gc)
+{
+	raw_spin_lock(&gc->lock);
+}
+
+static inline void irq_gc_unlock(struct irq_chip_generic *gc)
+{
+	raw_spin_unlock(&gc->lock);
+}
+#else
+static inline void irq_gc_lock(struct irq_chip_generic *gc) { }
+static inline void irq_gc_unlock(struct irq_chip_generic *gc) { }
+#endif
+
 #endif /* CONFIG_GENERIC_HARDIRQS */
 
 #endif /* !CONFIG_S390 */
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index a082905b5ebe494676591012768f050fe5d4c140..2d921b35212c42bbac394430b50fd90914439e24 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -16,16 +16,18 @@ struct timer_rand_state;
  * @irq_data:		per irq and chip data passed down to chip functions
  * @timer_rand_state:	pointer to timer rand state struct
  * @kstat_irqs:		irq stats per cpu
- * @handle_irq:		highlevel irq-events handler [if NULL, __do_IRQ()]
+ * @handle_irq:		highlevel irq-events handler
+ * @preflow_handler:	handler called before the flow handler (currently used by sparc)
  * @action:		the irq action chain
  * @status:		status information
  * @core_internal_state__do_not_mess_with_it: core internal status information
  * @depth:		disable-depth, for nested irq_disable() calls
- * @wake_depth:		enable depth, for multiple set_irq_wake() callers
+ * @wake_depth:		enable depth, for multiple irq_set_irq_wake() callers
  * @irq_count:		stats field to detect stalled irqs
  * @last_unhandled:	aging timer for unhandled count
  * @irqs_unhandled:	stats field for spurious unhandled interrupts
  * @lock:		locking for SMP
+ * @affinity_hint:	hint to user space for preferred irq affinity
  * @affinity_notify:	context for notification of affinity changes
  * @pending_mask:	pending rebalanced interrupts
  * @threads_oneshot:	bitfield to handle shared oneshot threads
@@ -109,10 +111,7 @@ static inline void generic_handle_irq_desc(unsigned int irq, struct irq_desc *de
 	desc->handle_irq(irq, desc);
 }
 
-static inline void generic_handle_irq(unsigned int irq)
-{
-	generic_handle_irq_desc(irq, irq_to_desc(irq));
-}
+int generic_handle_irq(unsigned int irq);
 
 /* Test to see if a driver has successfully requested an irq */
 static inline int irq_has_action(unsigned int irq)
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index 7880f18e4b863b7d0ad6a84a0b55a06452ad0990..83e745f3ead76b225d52a92608819c47d8a8c209 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -1,20 +1,43 @@
 #ifndef _LINUX_JUMP_LABEL_H
 #define _LINUX_JUMP_LABEL_H
 
+#include <linux/types.h>
+#include <linux/compiler.h>
+
 #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
+
+struct jump_label_key {
+	atomic_t enabled;
+	struct jump_entry *entries;
+#ifdef CONFIG_MODULES
+	struct jump_label_mod *next;
+#endif
+};
+
 # include <asm/jump_label.h>
 # define HAVE_JUMP_LABEL
 #endif
 
 enum jump_label_type {
+	JUMP_LABEL_DISABLE = 0,
 	JUMP_LABEL_ENABLE,
-	JUMP_LABEL_DISABLE
 };
 
 struct module;
 
 #ifdef HAVE_JUMP_LABEL
 
+#ifdef CONFIG_MODULES
+#define JUMP_LABEL_INIT {{ 0 }, NULL, NULL}
+#else
+#define JUMP_LABEL_INIT {{ 0 }, NULL}
+#endif
+
+static __always_inline bool static_branch(struct jump_label_key *key)
+{
+	return arch_static_branch(key);
+}
+
 extern struct jump_entry __start___jump_table[];
 extern struct jump_entry __stop___jump_table[];
 
@@ -23,37 +46,37 @@ extern void jump_label_unlock(void);
 extern void arch_jump_label_transform(struct jump_entry *entry,
 				 enum jump_label_type type);
 extern void arch_jump_label_text_poke_early(jump_label_t addr);
-extern void jump_label_update(unsigned long key, enum jump_label_type type);
-extern void jump_label_apply_nops(struct module *mod);
 extern int jump_label_text_reserved(void *start, void *end);
+extern void jump_label_inc(struct jump_label_key *key);
+extern void jump_label_dec(struct jump_label_key *key);
+extern bool jump_label_enabled(struct jump_label_key *key);
+extern void jump_label_apply_nops(struct module *mod);
 
-#define jump_label_enable(key) \
-	jump_label_update((unsigned long)key, JUMP_LABEL_ENABLE);
+#else
 
-#define jump_label_disable(key) \
-	jump_label_update((unsigned long)key, JUMP_LABEL_DISABLE);
+#include <asm/atomic.h>
 
-#else
+#define JUMP_LABEL_INIT {ATOMIC_INIT(0)}
 
-#define JUMP_LABEL(key, label)			\
-do {						\
-	if (unlikely(*key))			\
-		goto label;			\
-} while (0)
+struct jump_label_key {
+	atomic_t enabled;
+};
 
-#define jump_label_enable(cond_var)	\
-do {					\
-       *(cond_var) = 1;			\
-} while (0)
+static __always_inline bool static_branch(struct jump_label_key *key)
+{
+	if (unlikely(atomic_read(&key->enabled)))
+		return true;
+	return false;
+}
 
-#define jump_label_disable(cond_var)	\
-do {					\
-       *(cond_var) = 0;			\
-} while (0)
+static inline void jump_label_inc(struct jump_label_key *key)
+{
+	atomic_inc(&key->enabled);
+}
 
-static inline int jump_label_apply_nops(struct module *mod)
+static inline void jump_label_dec(struct jump_label_key *key)
 {
-	return 0;
+	atomic_dec(&key->enabled);
 }
 
 static inline int jump_label_text_reserved(void *start, void *end)
@@ -64,16 +87,16 @@ static inline int jump_label_text_reserved(void *start, void *end)
 static inline void jump_label_lock(void) {}
 static inline void jump_label_unlock(void) {}
 
-#endif
+static inline bool jump_label_enabled(struct jump_label_key *key)
+{
+	return !!atomic_read(&key->enabled);
+}
 
-#define COND_STMT(key, stmt)					\
-do {								\
-	__label__ jl_enabled;					\
-	JUMP_LABEL(key, jl_enabled);				\
-	if (0) {						\
-jl_enabled:							\
-		stmt;						\
-	}							\
-} while (0)
+static inline int jump_label_apply_nops(struct module *mod)
+{
+	return 0;
+}
+
+#endif
 
 #endif
diff --git a/include/linux/jump_label_ref.h b/include/linux/jump_label_ref.h
deleted file mode 100644
index e5d012ad92c641092219b35a8e38f1f224a33dde..0000000000000000000000000000000000000000
--- a/include/linux/jump_label_ref.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _LINUX_JUMP_LABEL_REF_H
-#define _LINUX_JUMP_LABEL_REF_H
-
-#include <linux/jump_label.h>
-#include <asm/atomic.h>
-
-#ifdef HAVE_JUMP_LABEL
-
-static inline void jump_label_inc(atomic_t *key)
-{
-	if (atomic_add_return(1, key) == 1)
-		jump_label_enable(key);
-}
-
-static inline void jump_label_dec(atomic_t *key)
-{
-	if (atomic_dec_and_test(key))
-		jump_label_disable(key);
-}
-
-#else /* !HAVE_JUMP_LABEL */
-
-static inline void jump_label_inc(atomic_t *key)
-{
-	atomic_inc(key);
-}
-
-static inline void jump_label_dec(atomic_t *key)
-{
-	atomic_dec(key);
-}
-
-#undef JUMP_LABEL
-#define JUMP_LABEL(key, label)						\
-do {									\
-	if (unlikely(__builtin_choose_expr(				\
-	      __builtin_types_compatible_p(typeof(key), atomic_t *),	\
-	      atomic_read((atomic_t *)(key)), *(key))))			\
-		goto label;						\
-} while (0)
-
-#endif /* HAVE_JUMP_LABEL */
-
-#endif /* _LINUX_JUMP_LABEL_REF_H */
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 00cec4dc0ae25a3cf6ac57bebcc239d145b8d641..f37ba716ef8b7fe81f73a586289286a879404609 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -283,6 +283,7 @@ extern char *get_options(const char *str, int nints, int *ints);
 extern unsigned long long memparse(const char *ptr, char **retptr);
 
 extern int core_kernel_text(unsigned long addr);
+extern int core_kernel_data(unsigned long addr);
 extern int __kernel_text_address(unsigned long addr);
 extern int kernel_text_address(unsigned long addr);
 extern int func_ptr_is_kernel_text(void *ptr);
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 6efd7a78de6aaaa6d74c526ba44f5fafa81e1fad..310231823852026b69bf25cc88868ab86de69975 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -113,5 +113,6 @@ extern void usermodehelper_init(void);
 
 extern int usermodehelper_disable(void);
 extern void usermodehelper_enable(void);
+extern bool usermodehelper_is_disabled(void);
 
 #endif /* __LINUX_KMOD_H__ */
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index ea2dc1a2e13da1865ce65a54e88439924e356744..55ef181521ff803231f7f1989f5ec5b5374b606b 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -541,6 +541,9 @@ struct kvm_ppc_pvinfo {
 #define KVM_CAP_PPC_GET_PVINFO 57
 #define KVM_CAP_PPC_IRQ_LEVEL 58
 #define KVM_CAP_ASYNC_PF 59
+#define KVM_CAP_TSC_CONTROL 60
+#define KVM_CAP_GET_TSC_KHZ 61
+#define KVM_CAP_PPC_BOOKE_SREGS 62
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -677,6 +680,9 @@ struct kvm_clock_data {
 #define KVM_SET_PIT2              _IOW(KVMIO,  0xa0, struct kvm_pit_state2)
 /* Available with KVM_CAP_PPC_GET_PVINFO */
 #define KVM_PPC_GET_PVINFO	  _IOW(KVMIO,  0xa1, struct kvm_ppc_pvinfo)
+/* Available with KVM_CAP_TSC_CONTROL */
+#define KVM_SET_TSC_KHZ           _IO(KVMIO,  0xa2)
+#define KVM_GET_TSC_KHZ           _IO(KVMIO,  0xa3)
 
 /*
  * ioctls for vcpu fds
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ab428552af8e80744cf5ab3d2eb1924208d26d75..31ebb59cbd2f848e05c0b98b70caa6217085a9f2 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -27,6 +27,10 @@
 
 #include <asm/kvm_host.h>
 
+#ifndef KVM_MMIO_SIZE
+#define KVM_MMIO_SIZE 8
+#endif
+
 /*
  * vcpu->requests bit members
  */
@@ -43,7 +47,6 @@
 #define KVM_REQ_DEACTIVATE_FPU    10
 #define KVM_REQ_EVENT             11
 #define KVM_REQ_APF_HALT          12
-#define KVM_REQ_NMI               13
 
 #define KVM_USERSPACE_IRQ_SOURCE_ID	0
 
@@ -133,7 +136,8 @@ struct kvm_vcpu {
 	int mmio_read_completed;
 	int mmio_is_write;
 	int mmio_size;
-	unsigned char mmio_data[8];
+	int mmio_index;
+	unsigned char mmio_data[KVM_MMIO_SIZE];
 	gpa_t mmio_phys_addr;
 #endif
 
@@ -292,9 +296,10 @@ static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i)
 }
 
 #define kvm_for_each_vcpu(idx, vcpup, kvm) \
-	for (idx = 0, vcpup = kvm_get_vcpu(kvm, idx); \
-	     idx < atomic_read(&kvm->online_vcpus) && vcpup; \
-	     vcpup = kvm_get_vcpu(kvm, ++idx))
+	for (idx = 0; \
+	     idx < atomic_read(&kvm->online_vcpus) && \
+	     (vcpup = kvm_get_vcpu(kvm, idx)) != NULL; \
+	     idx++)
 
 int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id);
 void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
@@ -365,7 +370,6 @@ pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault,
 		      bool *writable);
 pfn_t gfn_to_pfn_memslot(struct kvm *kvm,
 			 struct kvm_memory_slot *slot, gfn_t gfn);
-int memslot_id(struct kvm *kvm, gfn_t gfn);
 void kvm_release_pfn_dirty(pfn_t);
 void kvm_release_pfn_clean(pfn_t pfn);
 void kvm_set_pfn_dirty(pfn_t pfn);
@@ -513,6 +517,7 @@ struct kvm_assigned_dev_kernel {
 	struct kvm *kvm;
 	spinlock_t intx_lock;
 	char irq_name[32];
+	struct pci_saved_state *pci_saved_state;
 };
 
 struct kvm_irq_mask_notifier {
@@ -587,8 +592,17 @@ static inline int kvm_deassign_device(struct kvm *kvm,
 
 static inline void kvm_guest_enter(void)
 {
+	BUG_ON(preemptible());
 	account_system_vtime(current);
 	current->flags |= PF_VCPU;
+	/* KVM does not hold any references to rcu protected data when it
+	 * switches CPU into a guest mode. In fact switching to a guest mode
+	 * is very similar to exiting to userspase from rcu point of view. In
+	 * addition CPU may stay in a guest mode for quite a long time (up to
+	 * one time slice). Lets treat guest mode as quiescent state, just like
+	 * we do with user-mode execution.
+	 */
+	rcu_virt_note_context_switch(smp_processor_id());
 }
 
 static inline void kvm_guest_exit(void)
@@ -597,6 +611,11 @@ static inline void kvm_guest_exit(void)
 	current->flags &= ~PF_VCPU;
 }
 
+static inline int memslot_id(struct kvm *kvm, gfn_t gfn)
+{
+	return gfn_to_memslot(kvm, gfn)->id;
+}
+
 static inline unsigned long gfn_to_hva_memslot(struct kvm_memory_slot *slot,
 					       gfn_t gfn)
 {
diff --git a/include/linux/leds-regulator.h b/include/linux/leds-regulator.h
index 5a8eb389aab8d082b38236ecb63d889600066262..e2337a8c90b0ed0950a68f882a6d2f5eba93f83c 100644
--- a/include/linux/leds-regulator.h
+++ b/include/linux/leds-regulator.h
@@ -16,7 +16,7 @@
  * Use "vled" as supply id when declaring the regulator consumer:
  *
  * static struct regulator_consumer_supply pcap_regulator_VVIB_consumers [] = {
- * 	{ .dev_name = "leds-regulator.0", supply = "vled" },
+ * 	{ .dev_name = "leds-regulator.0", .supply = "vled" },
  * };
  *
  * If you have several regulator driven LEDs, you can append a numerical id to
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 04f32a3eb26b85dd9ea0b0e786f282c0c799f30d..5a9926b340720f12340dce0a51b0ac329be93f14 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1151,6 +1151,7 @@ extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
 		      ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
 		      ata_postreset_fn_t postreset);
 extern void ata_std_error_handler(struct ata_port *ap);
+extern int ata_link_nr_enabled(struct ata_link *link);
 
 /*
  * Base operations to inherit from and initializers for sht
diff --git a/include/linux/list.h b/include/linux/list.h
index 3a54266a1e85c3fc60e603c8cff6368961296608..cc6d2aa6b415fef7627fc90ceb6ddfb8a6bf2256 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -4,7 +4,7 @@
 #include <linux/types.h>
 #include <linux/stddef.h>
 #include <linux/poison.h>
-#include <linux/prefetch.h>
+#include <linux/const.h>
 
 /*
  * Simple doubly linked list implementation.
@@ -367,18 +367,15 @@ static inline void list_splice_tail_init(struct list_head *list,
  * @head:	the head for your list.
  */
 #define list_for_each(pos, head) \
-	for (pos = (head)->next; prefetch(pos->next), pos != (head); \
-        	pos = pos->next)
+	for (pos = (head)->next; pos != (head); pos = pos->next)
 
 /**
  * __list_for_each	-	iterate over a list
  * @pos:	the &struct list_head to use as a loop cursor.
  * @head:	the head for your list.
  *
- * This variant differs from list_for_each() in that it's the
- * simplest possible list iteration code, no prefetching is done.
- * Use this for code that knows the list to be very short (empty
- * or 1 entry) most of the time.
+ * This variant doesn't differ from list_for_each() any more.
+ * We don't do prefetching in either case.
  */
 #define __list_for_each(pos, head) \
 	for (pos = (head)->next; pos != (head); pos = pos->next)
@@ -389,8 +386,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * @head:	the head for your list.
  */
 #define list_for_each_prev(pos, head) \
-	for (pos = (head)->prev; prefetch(pos->prev), pos != (head); \
-        	pos = pos->prev)
+	for (pos = (head)->prev; pos != (head); pos = pos->prev)
 
 /**
  * list_for_each_safe - iterate over a list safe against removal of list entry
@@ -410,7 +406,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  */
 #define list_for_each_prev_safe(pos, n, head) \
 	for (pos = (head)->prev, n = pos->prev; \
-	     prefetch(pos->prev), pos != (head); \
+	     pos != (head); \
 	     pos = n, n = pos->prev)
 
 /**
@@ -421,7 +417,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  */
 #define list_for_each_entry(pos, head, member)				\
 	for (pos = list_entry((head)->next, typeof(*pos), member);	\
-	     prefetch(pos->member.next), &pos->member != (head); 	\
+	     &pos->member != (head); 	\
 	     pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
@@ -432,7 +428,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  */
 #define list_for_each_entry_reverse(pos, head, member)			\
 	for (pos = list_entry((head)->prev, typeof(*pos), member);	\
-	     prefetch(pos->member.prev), &pos->member != (head); 	\
+	     &pos->member != (head); 	\
 	     pos = list_entry(pos->member.prev, typeof(*pos), member))
 
 /**
@@ -457,7 +453,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  */
 #define list_for_each_entry_continue(pos, head, member) 		\
 	for (pos = list_entry(pos->member.next, typeof(*pos), member);	\
-	     prefetch(pos->member.next), &pos->member != (head);	\
+	     &pos->member != (head);	\
 	     pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
@@ -471,7 +467,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  */
 #define list_for_each_entry_continue_reverse(pos, head, member)		\
 	for (pos = list_entry(pos->member.prev, typeof(*pos), member);	\
-	     prefetch(pos->member.prev), &pos->member != (head);	\
+	     &pos->member != (head);	\
 	     pos = list_entry(pos->member.prev, typeof(*pos), member))
 
 /**
@@ -483,7 +479,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * Iterate over list of given type, continuing from current position.
  */
 #define list_for_each_entry_from(pos, head, member) 			\
-	for (; prefetch(pos->member.next), &pos->member != (head);	\
+	for (; &pos->member != (head);	\
 	     pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
@@ -664,8 +660,7 @@ static inline void hlist_move_list(struct hlist_head *old,
 #define hlist_entry(ptr, type, member) container_of(ptr,type,member)
 
 #define hlist_for_each(pos, head) \
-	for (pos = (head)->first; pos && ({ prefetch(pos->next); 1; }); \
-	     pos = pos->next)
+	for (pos = (head)->first; pos ; pos = pos->next)
 
 #define hlist_for_each_safe(pos, n, head) \
 	for (pos = (head)->first; pos && ({ n = pos->next; 1; }); \
@@ -680,7 +675,7 @@ static inline void hlist_move_list(struct hlist_head *old,
  */
 #define hlist_for_each_entry(tpos, pos, head, member)			 \
 	for (pos = (head)->first;					 \
-	     pos && ({ prefetch(pos->next); 1;}) &&			 \
+	     pos &&							 \
 		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
 	     pos = pos->next)
 
@@ -692,7 +687,7 @@ static inline void hlist_move_list(struct hlist_head *old,
  */
 #define hlist_for_each_entry_continue(tpos, pos, member)		 \
 	for (pos = (pos)->next;						 \
-	     pos && ({ prefetch(pos->next); 1;}) &&			 \
+	     pos &&							 \
 		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
 	     pos = pos->next)
 
@@ -703,7 +698,7 @@ static inline void hlist_move_list(struct hlist_head *old,
  * @member:	the name of the hlist_node within the struct.
  */
 #define hlist_for_each_entry_from(tpos, pos, member)			 \
-	for (; pos && ({ prefetch(pos->next); 1;}) &&			 \
+	for (; pos &&							 \
 		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
 	     pos = pos->next)
 
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index 466b1c777aff09033d449b92f6244bd701ff52f9..d12f8d635a8159b8ce54a144dbf9eda1d90e29d8 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -32,6 +32,10 @@ struct wm8994_ldo_pdata {
 #define WM8994_EQ_REGS  20
 #define WM8958_MBC_CUTOFF_REGS 20
 #define WM8958_MBC_COEFF_REGS  48
+#define WM8958_MBC_COMBINED_REGS 56
+#define WM8958_VSS_HPF_REGS 2
+#define WM8958_VSS_REGS 148
+#define WM8958_ENH_EQ_REGS 32
 
 /**
  * DRC configurations are specified with a label and a set of register
@@ -71,6 +75,42 @@ struct wm8958_mbc_cfg {
 	const char *name;
 	u16 cutoff_regs[WM8958_MBC_CUTOFF_REGS];
 	u16 coeff_regs[WM8958_MBC_COEFF_REGS];
+
+	/* Coefficient layout when using MBC+VSS firmware */
+	u16 combined_regs[WM8958_MBC_COMBINED_REGS];
+};
+
+/**
+ * VSS HPF configurations are specified with a label and two values to
+ * write.  Configurations are expected to be generated using the
+ * multiband compressor configuration panel in WISCE - see
+ * http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8958_vss_hpf_cfg {
+	const char *name;
+	u16 regs[WM8958_VSS_HPF_REGS];
+};
+
+/**
+ * VSS configurations are specified with a label and array of values
+ * to write.  Configurations are expected to be generated using the
+ * multiband compressor configuration panel in WISCE - see
+ * http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8958_vss_cfg {
+	const char *name;
+	u16 regs[WM8958_VSS_REGS];
+};
+
+/**
+ * Enhanced EQ configurations are specified with a label and array of
+ * values to write.  Configurations are expected to be generated using
+ * the multiband compressor configuration panel in WISCE - see
+ * http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8958_enh_eq_cfg {
+	const char *name;
+	u16 regs[WM8958_ENH_EQ_REGS];
 };
 
 struct wm8994_pdata {
@@ -95,6 +135,15 @@ struct wm8994_pdata {
 	int num_mbc_cfgs;
 	struct wm8958_mbc_cfg *mbc_cfgs;
 
+	int num_vss_cfgs;
+	struct wm8958_vss_cfg *vss_cfgs;
+
+	int num_vss_hpf_cfgs;
+	struct wm8958_vss_hpf_cfg *vss_hpf_cfgs;
+
+	int num_enh_eq_cfgs;
+	struct wm8958_enh_eq_cfg *enh_eq_cfgs;
+
         /* LINEOUT can be differential or single ended */
         unsigned int lineout1_diff:1;
         unsigned int lineout2_diff:1;
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index eb792cb6d745a9bdc0069eba1139e1f20d33e5d6..bcb793ec7374f61d2552cca43f573bdd1f100ece 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -183,6 +183,7 @@ struct mmc_host {
 	struct work_struct	clk_gate_work; /* delayed clock gate */
 	unsigned int		clk_old;	/* old clock value cache */
 	spinlock_t		clk_lock;	/* lock for clk fields */
+	struct mutex		clk_gate_mutex;	/* mutex for clock gating */
 #endif
 
 	/* host specific block data */
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 48c007dae4765851ae1657b6bcce3dc4b8fe542f..ae28e93fd07276c27114709580ed555e772fcd94 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -382,6 +382,23 @@ struct ssb_device_id {
 #define SSB_ANY_ID		0xFFFF
 #define SSB_ANY_REV		0xFF
 
+/* Broadcom's specific AMBA core, see drivers/bcma/ */
+struct bcma_device_id {
+	__u16	manuf;
+	__u16	id;
+	__u8	rev;
+	__u8	class;
+};
+#define BCMA_CORE(_manuf, _id, _rev, _class)  \
+	{ .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, }
+#define BCMA_CORETABLE_END  \
+	{ 0, },
+
+#define BCMA_ANY_MANUF		0xFFFF
+#define BCMA_ANY_ID		0xFFFF
+#define BCMA_ANY_REV		0xFF
+#define BCMA_ANY_CLASS		0xFF
+
 struct virtio_device_id {
 	__u32 device;
 	__u32 vendor;
diff --git a/include/linux/module.h b/include/linux/module.h
index 5de42043dff0c16a9f571e450bf96ed9d388c97e..d9ca2d5dc6d0d974c5d57eb89479365d0a9f8796 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -64,6 +64,9 @@ struct module_version_attribute {
 	const char *version;
 } __attribute__ ((__aligned__(sizeof(void *))));
 
+extern ssize_t __modver_version_show(struct module_attribute *,
+				     struct module *, char *);
+
 struct module_kobject
 {
 	struct kobject kobj;
@@ -172,12 +175,7 @@ extern struct module __this_module;
 #define MODULE_VERSION(_version) MODULE_INFO(version, _version)
 #else
 #define MODULE_VERSION(_version)					\
-	extern ssize_t __modver_version_show(struct module_attribute *,	\
-					     struct module *, char *);	\
-	static struct module_version_attribute __modver_version_attr	\
-	__used								\
-    __attribute__ ((__section__ ("__modver"),aligned(sizeof(void *)))) \
-	= {								\
+	static struct module_version_attribute ___modver_attr = {	\
 		.mattr	= {						\
 			.attr	= {					\
 				.name	= "version",			\
@@ -187,7 +185,10 @@ extern struct module __this_module;
 		},							\
 		.module_name	= KBUILD_MODNAME,			\
 		.version	= _version,				\
-	}
+	};								\
+	static const struct module_version_attribute			\
+	__used __attribute__ ((__section__ ("__modver")))		\
+	* __moduleparam_const __modver_attr = &___modver_attr
 #endif
 
 /* Optional firmware file (or files) needed by the module
@@ -223,7 +224,7 @@ struct module_use {
 	extern void *__crc_##sym __attribute__((weak));		\
 	static const unsigned long __kcrctab_##sym		\
 	__used							\
-	__attribute__((section("__kcrctab" sec), unused))	\
+	__attribute__((section("___kcrctab" sec "+" #sym), unused))	\
 	= (unsigned long) &__crc_##sym;
 #else
 #define __CRC_SYMBOL(sym, sec)
@@ -238,7 +239,7 @@ struct module_use {
 	= MODULE_SYMBOL_PREFIX #sym;                    	\
 	static const struct kernel_symbol __ksymtab_##sym	\
 	__used							\
-	__attribute__((section("__ksymtab" sec), unused))	\
+	__attribute__((section("___ksymtab" sec "+" #sym), unused))	\
 	= { (unsigned long)&sym, __kstrtab_##sym }
 
 #define EXPORT_SYMBOL(sym)					\
@@ -367,34 +368,35 @@ struct module
 	struct module_notes_attrs *notes_attrs;
 #endif
 
+	/* The command line arguments (may be mangled).  People like
+	   keeping pointers to this stuff */
+	char *args;
+
 #ifdef CONFIG_SMP
 	/* Per-cpu data. */
 	void __percpu *percpu;
 	unsigned int percpu_size;
 #endif
 
-	/* The command line arguments (may be mangled).  People like
-	   keeping pointers to this stuff */
-	char *args;
 #ifdef CONFIG_TRACEPOINTS
-	struct tracepoint * const *tracepoints_ptrs;
 	unsigned int num_tracepoints;
+	struct tracepoint * const *tracepoints_ptrs;
 #endif
 #ifdef HAVE_JUMP_LABEL
 	struct jump_entry *jump_entries;
 	unsigned int num_jump_entries;
 #endif
 #ifdef CONFIG_TRACING
-	const char **trace_bprintk_fmt_start;
 	unsigned int num_trace_bprintk_fmt;
+	const char **trace_bprintk_fmt_start;
 #endif
 #ifdef CONFIG_EVENT_TRACING
 	struct ftrace_event_call **trace_events;
 	unsigned int num_trace_events;
 #endif
 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
-	unsigned long *ftrace_callsites;
 	unsigned int num_ftrace_callsites;
+	unsigned long *ftrace_callsites;
 #endif
 
 #ifdef CONFIG_MODULE_UNLOAD
@@ -475,8 +477,9 @@ const struct kernel_symbol *find_symbol(const char *name,
 					bool warn);
 
 /* Walk the exported symbol table */
-bool each_symbol(bool (*fn)(const struct symsearch *arr, struct module *owner,
-			    unsigned int symnum, void *data), void *data);
+bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
+				    struct module *owner,
+				    void *data), void *data);
 
 /* Returns 0 and fills in value, defined and namebuf, or -ERANGE if
    symnum out of range. */
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 07b41951e3fa9eb7894032a4921cdd65a05c05bd..ddaae98c53f9191ec2314efa46c904912b1781ff 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -67,9 +67,9 @@ struct kparam_string {
 struct kparam_array
 {
 	unsigned int max;
+	unsigned int elemsize;
 	unsigned int *num;
 	const struct kernel_param_ops *ops;
-	unsigned int elemsize;
 	void *elem;
 };
 
@@ -371,8 +371,9 @@ extern int param_get_invbool(char *buffer, const struct kernel_param *kp);
  */
 #define module_param_array_named(name, array, type, nump, perm)		\
 	static const struct kparam_array __param_arr_##name		\
-	= { ARRAY_SIZE(array), nump, &param_ops_##type,			\
-	    sizeof(array[0]), array };					\
+	= { .max = ARRAY_SIZE(array), .num = nump,                      \
+	    .ops = &param_ops_##type,					\
+	    .elemsize = sizeof(array[0]), .elem = array };		\
 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
 			    &param_array_ops,				\
 			    .arr = &__param_arr_##name,			\
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index b21d567692b2271165a8fe9bccfed0ba3bf60223..46caaf44339d6e706bd822218f4d56616eb51671 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -244,6 +244,7 @@ struct mfc_cache {
 #ifdef __KERNEL__
 struct rtmsg;
 extern int ipmr_get_route(struct net *net, struct sk_buff *skb,
+			  __be32 saddr, __be32 daddr,
 			  struct rtmsg *rtm, int nowait);
 #endif
 
diff --git a/include/linux/mtd/physmap.h b/include/linux/mtd/physmap.h
index bcfd9f777454247d95dc077c510b6d8c87e863a9..49b959029417ced9e72e6693bd4407303223a2cb 100644
--- a/include/linux/mtd/physmap.h
+++ b/include/linux/mtd/physmap.h
@@ -22,7 +22,9 @@ struct map_info;
 
 struct physmap_flash_data {
 	unsigned int		width;
-	void			(*set_vpp)(struct map_info *, int);
+	int			(*init)(struct platform_device *);
+	void			(*exit)(struct platform_device *);
+	void			(*set_vpp)(struct platform_device *, int);
 	unsigned int		nr_parts;
 	unsigned int		pfow_base;
 	char                    *probe_type;
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index 94b48bd40dd735f77963fcd31797d32bb68b3379..c75471db576ef0d500eb5a363b607819f38b869b 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -51,7 +51,7 @@ struct mutex {
 	spinlock_t		wait_lock;
 	struct list_head	wait_list;
 #if defined(CONFIG_DEBUG_MUTEXES) || defined(CONFIG_SMP)
-	struct thread_info	*owner;
+	struct task_struct	*owner;
 #endif
 #ifdef CONFIG_DEBUG_MUTEXES
 	const char 		*name;
diff --git a/include/linux/net.h b/include/linux/net.h
index 94de83c0f877629a4d25d8fedfd8fff290550e9e..1da55e9b6f01a9733f38b309e7b282f447764da7 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -42,6 +42,7 @@
 #define SYS_RECVMSG	17		/* sys_recvmsg(2)		*/
 #define SYS_ACCEPT4	18		/* sys_accept4(2)		*/
 #define SYS_RECVMMSG	19		/* sys_recvmmsg(2)		*/
+#define SYS_SENDMMSG	20		/* sys_sendmmsg(2)		*/
 
 typedef enum {
 	SS_FREE = 0,			/* not allocated		*/
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0249fe7e38721c7eb302a4a42affe34c28ace95f..ca333e79e10ff92e7fbc83a4908d2d54ccf514b0 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1020,9 +1020,6 @@ struct net_device {
 	 *	part of the usual set specified in Space.c.
 	 */
 
-	unsigned char		if_port;	/* Selectable AUI, TP,..*/
-	unsigned char		dma;		/* DMA channel		*/
-
 	unsigned long		state;
 
 	struct list_head	dev_list;
@@ -1035,7 +1032,7 @@ struct net_device {
 	u32			hw_features;
 	/* user-requested features */
 	u32			wanted_features;
-	/* VLAN feature mask */
+	/* mask of features inheritable by VLAN devices */
 	u32			vlan_features;
 
 	/* Net device feature bits; if you change something,
@@ -1066,6 +1063,8 @@ struct net_device {
 #define NETIF_F_NTUPLE		(1 << 27) /* N-tuple filters supported */
 #define NETIF_F_RXHASH		(1 << 28) /* Receive hashing offload */
 #define NETIF_F_RXCSUM		(1 << 29) /* Receive checksumming offload */
+#define NETIF_F_NOCACHE_COPY	(1 << 30) /* Use no-cache copyfromuser */
+#define NETIF_F_LOOPBACK	(1 << 31) /* Enable loopback */
 
 	/* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT	16
@@ -1079,9 +1078,9 @@ struct net_device {
 
 	/* Features valid for ethtool to change */
 	/* = all defined minus driver/device-class-related */
-#define NETIF_F_NEVER_CHANGE	(NETIF_F_HIGHDMA | NETIF_F_VLAN_CHALLENGED | \
+#define NETIF_F_NEVER_CHANGE	(NETIF_F_VLAN_CHALLENGED | \
 				  NETIF_F_LLTX | NETIF_F_NETNS_LOCAL)
-#define NETIF_F_ETHTOOL_BITS	(0x3f3fffff & ~NETIF_F_NEVER_CHANGE)
+#define NETIF_F_ETHTOOL_BITS	(0xff3fffff & ~NETIF_F_NEVER_CHANGE)
 
 	/* List of features with software fallbacks. */
 #define NETIF_F_GSO_SOFTWARE	(NETIF_F_TSO | NETIF_F_TSO_ECN | \
@@ -1095,9 +1094,14 @@ struct net_device {
 
 #define NETIF_F_ALL_TSO 	(NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
 
+#define NETIF_F_ALL_FCOE	(NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \
+				 NETIF_F_FSO)
+
 #define NETIF_F_ALL_TX_OFFLOADS	(NETIF_F_ALL_CSUM | NETIF_F_SG | \
 				 NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
-				 NETIF_F_SCTP_CSUM | NETIF_F_FCOE_CRC)
+				 NETIF_F_HIGHDMA | \
+				 NETIF_F_SCTP_CSUM | \
+				 NETIF_F_ALL_FCOE)
 
 	/*
 	 * If one device supports one of these features, then enable them
@@ -1105,7 +1109,12 @@ struct net_device {
 	 */
 #define NETIF_F_ONE_FOR_ALL	(NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ROBUST | \
 				 NETIF_F_SG | NETIF_F_HIGHDMA |		\
-				 NETIF_F_FRAGLIST)
+				 NETIF_F_FRAGLIST | NETIF_F_VLAN_CHALLENGED)
+	/*
+	 * If one device doesn't support one of these features, then disable it
+	 * for all in netdev_increment_features.
+	 */
+#define NETIF_F_ALL_FOR_ALL	(NETIF_F_NOCACHE_COPY | NETIF_F_FSO)
 
 	/* changeable features with no special hardware requirements */
 #define NETIF_F_SOFT_FEATURES	(NETIF_F_GSO | NETIF_F_GRO)
@@ -1134,13 +1143,16 @@ struct net_device {
 	const struct header_ops *header_ops;
 
 	unsigned int		flags;	/* interface flags (a la BSD)	*/
+	unsigned int		priv_flags; /* Like 'flags' but invisible to userspace. */
 	unsigned short		gflags;
-        unsigned int            priv_flags; /* Like 'flags' but invisible to userspace. */
 	unsigned short		padded;	/* How much padding added by alloc_netdev() */
 
 	unsigned char		operstate; /* RFC2863 operstate */
 	unsigned char		link_mode; /* mapping policy to operstate */
 
+	unsigned char		if_port;	/* Selectable AUI, TP,..*/
+	unsigned char		dma;		/* DMA channel		*/
+
 	unsigned int		mtu;	/* interface MTU value		*/
 	unsigned short		type;	/* interface hardware type	*/
 	unsigned short		hard_header_len;	/* hardware hdr length	*/
@@ -1281,7 +1293,9 @@ struct net_device {
 	       NETREG_UNREGISTERED,	/* completed unregister todo */
 	       NETREG_RELEASED,		/* called free_netdev */
 	       NETREG_DUMMY,		/* dummy device for NAPI poll */
-	} reg_state:16;
+	} reg_state:8;
+
+	bool dismantle; /* device is going do be freed */
 
 	enum {
 		RTNL_LINK_INITIALIZED,
@@ -2513,6 +2527,7 @@ extern struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
 extern int		netdev_max_backlog;
 extern int		netdev_tstamp_prequeue;
 extern int		weight_p;
+extern int		bpf_jit_enable;
 extern int		netdev_set_master(struct net_device *dev, struct net_device *master);
 extern int netdev_set_bond_master(struct net_device *dev,
 				  struct net_device *master);
@@ -2550,7 +2565,9 @@ static inline u32 netdev_get_wanted_features(struct net_device *dev)
 }
 u32 netdev_increment_features(u32 all, u32 one, u32 mask);
 u32 netdev_fix_features(struct net_device *dev, u32 features);
+int __netdev_update_features(struct net_device *dev);
 void netdev_update_features(struct net_device *dev);
+void netdev_change_features(struct net_device *dev);
 
 void netif_stacked_transfer_operstate(const struct net_device *rootdev,
 					struct net_device *dev);
@@ -2588,13 +2605,8 @@ static inline int netif_is_bond_slave(struct net_device *dev)
 
 extern struct pernet_operations __net_initdata loopback_net_ops;
 
-static inline int dev_ethtool_get_settings(struct net_device *dev,
-					   struct ethtool_cmd *cmd)
-{
-	if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
-		return -EOPNOTSUPP;
-	return dev->ethtool_ops->get_settings(dev, cmd);
-}
+int dev_ethtool_get_settings(struct net_device *dev,
+			     struct ethtool_cmd *cmd);
 
 static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev)
 {
diff --git a/include/linux/netfilter/ipset/ip_set_getport.h b/include/linux/netfilter/ipset/ip_set_getport.h
index 5aebd170f899f76b9f3231d3aaf5c1066c73870a..90d09300e9541381cffc5aee6a6d7b03e49e607f 100644
--- a/include/linux/netfilter/ipset/ip_set_getport.h
+++ b/include/linux/netfilter/ipset/ip_set_getport.h
@@ -22,7 +22,9 @@ static inline bool ip_set_proto_with_ports(u8 proto)
 {
 	switch (proto) {
 	case IPPROTO_TCP:
+	case IPPROTO_SCTP:
 	case IPPROTO_UDP:
+	case IPPROTO_UDPLITE:
 		return true;
 	}
 	return false;
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 37219525ff6fbe7a5298f5586bd00c88f7024351..32cddf78b13e35907c9ee76ee555b86d45d76b34 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -456,72 +456,60 @@ extern void xt_proto_fini(struct net *net, u_int8_t af);
 extern struct xt_table_info *xt_alloc_table_info(unsigned int size);
 extern void xt_free_table_info(struct xt_table_info *info);
 
-/*
- * Per-CPU spinlock associated with per-cpu table entries, and
- * with a counter for the "reading" side that allows a recursive
- * reader to avoid taking the lock and deadlocking.
- *
- * "reading" is used by ip/arp/ip6 tables rule processing which runs per-cpu.
- * It needs to ensure that the rules are not being changed while the packet
- * is being processed. In some cases, the read lock will be acquired
- * twice on the same CPU; this is okay because of the count.
- *
- * "writing" is used when reading counters.
- *  During replace any readers that are using the old tables have to complete
- *  before freeing the old table. This is handled by the write locking
- *  necessary for reading the counters.
+/**
+ * xt_recseq - recursive seqcount for netfilter use
+ * 
+ * Packet processing changes the seqcount only if no recursion happened
+ * get_counters() can use read_seqcount_begin()/read_seqcount_retry(),
+ * because we use the normal seqcount convention :
+ * Low order bit set to 1 if a writer is active.
  */
-struct xt_info_lock {
-	seqlock_t lock;
-	unsigned char readers;
-};
-DECLARE_PER_CPU(struct xt_info_lock, xt_info_locks);
+DECLARE_PER_CPU(seqcount_t, xt_recseq);
 
-/*
- * Note: we need to ensure that preemption is disabled before acquiring
- * the per-cpu-variable, so we do it as a two step process rather than
- * using "spin_lock_bh()".
- *
- * We _also_ need to disable bottom half processing before updating our
- * nesting count, to make sure that the only kind of re-entrancy is this
- * code being called by itself: since the count+lock is not an atomic
- * operation, we can allow no races.
+/**
+ * xt_write_recseq_begin - start of a write section
  *
- * _Only_ that special combination of being per-cpu and never getting
- * re-entered asynchronously means that the count is safe.
+ * Begin packet processing : all readers must wait the end
+ * 1) Must be called with preemption disabled
+ * 2) softirqs must be disabled too (or we should use irqsafe_cpu_add())
+ * Returns :
+ *  1 if no recursion on this cpu
+ *  0 if recursion detected
  */
-static inline void xt_info_rdlock_bh(void)
+static inline unsigned int xt_write_recseq_begin(void)
 {
-	struct xt_info_lock *lock;
+	unsigned int addend;
 
-	local_bh_disable();
-	lock = &__get_cpu_var(xt_info_locks);
-	if (likely(!lock->readers++))
-		write_seqlock(&lock->lock);
-}
+	/*
+	 * Low order bit of sequence is set if we already
+	 * called xt_write_recseq_begin().
+	 */
+	addend = (__this_cpu_read(xt_recseq.sequence) + 1) & 1;
 
-static inline void xt_info_rdunlock_bh(void)
-{
-	struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks);
+	/*
+	 * This is kind of a write_seqcount_begin(), but addend is 0 or 1
+	 * We dont check addend value to avoid a test and conditional jump,
+	 * since addend is most likely 1
+	 */
+	__this_cpu_add(xt_recseq.sequence, addend);
+	smp_wmb();
 
-	if (likely(!--lock->readers))
-		write_sequnlock(&lock->lock);
-	local_bh_enable();
+	return addend;
 }
 
-/*
- * The "writer" side needs to get exclusive access to the lock,
- * regardless of readers.  This must be called with bottom half
- * processing (and thus also preemption) disabled.
+/**
+ * xt_write_recseq_end - end of a write section
+ * @addend: return value from previous xt_write_recseq_begin()
+ *
+ * End packet processing : all readers can proceed
+ * 1) Must be called with preemption disabled
+ * 2) softirqs must be disabled too (or we should use irqsafe_cpu_add())
  */
-static inline void xt_info_wrlock(unsigned int cpu)
-{
-	write_seqlock(&per_cpu(xt_info_locks, cpu).lock);
-}
-
-static inline void xt_info_wrunlock(unsigned int cpu)
+static inline void xt_write_recseq_end(unsigned int addend)
 {
-	write_sequnlock(&per_cpu(xt_info_locks, cpu).lock);
+	/* this is kind of a write_seqcount_end(), but addend is 0 or 1 */
+	smp_wmb();
+	__this_cpu_add(xt_recseq.sequence, addend);
 }
 
 /*
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 890dce2426392d632ae439e15764169276ab3611..7e371f7df9c463270a15b23a1b3fce52b26fc02d 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -233,6 +233,7 @@ struct nfs4_layoutget {
 	struct nfs4_layoutget_args args;
 	struct nfs4_layoutget_res res;
 	struct pnfs_layout_segment **lsegpp;
+	gfp_t gfp_flags;
 };
 
 struct nfs4_getdeviceinfo_args {
diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h
index 8768c469e93e611f1636748cf5cabf8250896ec7..7454ad7451b49f1d9423254f8e877dda51ea4f4c 100644
--- a/include/linux/nilfs2_fs.h
+++ b/include/linux/nilfs2_fs.h
@@ -107,7 +107,7 @@ struct nilfs_super_root {
 #define NILFS_SR_DAT_OFFSET(inode_size)     NILFS_SR_MDT_OFFSET(inode_size, 0)
 #define NILFS_SR_CPFILE_OFFSET(inode_size)  NILFS_SR_MDT_OFFSET(inode_size, 1)
 #define NILFS_SR_SUFILE_OFFSET(inode_size)  NILFS_SR_MDT_OFFSET(inode_size, 2)
-#define NILFS_SR_BYTES                  (sizeof(struct nilfs_super_root))
+#define NILFS_SR_BYTES(inode_size)	    NILFS_SR_MDT_OFFSET(inode_size, 3)
 
 /*
  * Maximal mount counts
@@ -845,5 +845,7 @@ struct nilfs_bdesc {
 	_IOR(NILFS_IOCTL_IDENT, 0x8A, __u64)
 #define NILFS_IOCTL_RESIZE  \
 	_IOW(NILFS_IOCTL_IDENT, 0x8B, __u64)
+#define NILFS_IOCTL_SET_ALLOC_RANGE  \
+	_IOW(NILFS_IOCTL_IDENT, 0x8C, __u64[2])
 
 #endif	/* _LINUX_NILFS_FS_H */
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index bbfa1093f606e15fa949a2a115aeab9b38f0bbf1..c7ccaae15af60074d4e2da9d8f645b91608e3265 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -76,6 +76,39 @@
  * below.
  */
 
+/**
+ * DOC: Virtual interface / concurrency capabilities
+ *
+ * Some devices are able to operate with virtual MACs, they can have
+ * more than one virtual interface. The capability handling for this
+ * is a bit complex though, as there may be a number of restrictions
+ * on the types of concurrency that are supported.
+ *
+ * To start with, each device supports the interface types listed in
+ * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the
+ * types there no concurrency is implied.
+ *
+ * Once concurrency is desired, more attributes must be observed:
+ * To start with, since some interface types are purely managed in
+ * software, like the AP-VLAN type in mac80211 for example, there's
+ * an additional list of these, they can be added at any time and
+ * are only restricted by some semantic restrictions (e.g. AP-VLAN
+ * cannot be added without a corresponding AP interface). This list
+ * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
+ *
+ * Further, the list of supported combinations is exported. This is
+ * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically,
+ * it exports a list of "groups", and at any point in time the
+ * interfaces that are currently active must fall into any one of
+ * the advertised groups. Within each group, there are restrictions
+ * on the number of interfaces of different types that are supported
+ * and also the number of different channels, along with potentially
+ * some other restrictions. See &enum nl80211_if_combination_attrs.
+ *
+ * All together, these attributes define the concurrency of virtual
+ * interfaces that a given device supports.
+ */
+
 /**
  * enum nl80211_commands - supported nl80211 commands
  *
@@ -203,6 +236,28 @@
  * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
  *	partial scan results may be available
  *
+ * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
+ *	intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL.
+ *	Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
+ *	are passed, they are used in the probe requests.  For
+ *	broadcast, a broadcast SSID must be passed (ie. an empty
+ *	string).  If no SSID is passed, no probe requests are sent and
+ *	a passive scan is performed.  %NL80211_ATTR_SCAN_FREQUENCIES,
+ *	if passed, define which channels should be scanned; if not
+ *	passed, all channels allowed for the current regulatory domain
+ *	are used.  Extra IEs can also be passed from the userspace by
+ *	using the %NL80211_ATTR_IE attribute.
+ * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan
+ * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
+ *	results available.
+ * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
+ *	stopped.  The driver may issue this event at any time during a
+ *	scheduled scan.  One reason for stopping the scan is if the hardware
+ *	does not support starting an association or a normal scan while running
+ *	a scheduled scan.  This event is also sent when the
+ *	%NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
+ *	is brought down while a scheduled scan was running.
+ *
  * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
  *      or noise level
  * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
@@ -410,6 +465,24 @@
  *	notification. This event is used to indicate that an unprotected
  *	disassociation frame was dropped when MFP is in use.
  *
+ * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
+ *      beacon or probe response from a compatible mesh peer.  This is only
+ *      sent while no station information (sta_info) exists for the new peer
+ *      candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set.  On
+ *      reception of this notification, userspace may decide to create a new
+ *      station (@NL80211_CMD_NEW_STATION).  To stop this notification from
+ *      reoccurring, the userspace authentication daemon may want to create the
+ *      new station with the AUTHENTICATED flag unset and maybe change it later
+ *      depending on the authentication result.
+ *
+ * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
+ * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
+ *	Since wireless is more complex than wired ethernet, it supports
+ *	various triggers. These triggers can be configured through this
+ *	command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
+ *	more background information, see
+ *	http://wireless.kernel.org/en/users/Documentation/WoWLAN.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -522,6 +595,16 @@ enum nl80211_commands {
 	NL80211_CMD_UNPROT_DEAUTHENTICATE,
 	NL80211_CMD_UNPROT_DISASSOCIATE,
 
+	NL80211_CMD_NEW_PEER_CANDIDATE,
+
+	NL80211_CMD_GET_WOWLAN,
+	NL80211_CMD_SET_WOWLAN,
+
+	NL80211_CMD_START_SCHED_SCAN,
+	NL80211_CMD_STOP_SCHED_SCAN,
+	NL80211_CMD_SCHED_SCAN_RESULTS,
+	NL80211_CMD_SCHED_SCAN_STOPPED,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -545,6 +628,7 @@ enum nl80211_commands {
 /* source-level API compatibility */
 #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
 #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
+#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
 
 /**
  * enum nl80211_attrs - nl80211 netlink attributes
@@ -886,6 +970,31 @@ enum nl80211_commands {
  *	changed once the mesh is active.
  * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
  *	containing attributes from &enum nl80211_meshconf_params.
+ * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
+ *	allows auth frames in a mesh to be passed to userspace for processing via
+ *	the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
+ * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as
+ *	defined in &enum nl80211_plink_state. Used when userspace is
+ *	driving the peer link management state machine.
+ *	@NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled.
+ *
+ * @NL80211_ATTR_WOWLAN_SUPPORTED: indicates, as part of the wiphy capabilities,
+ *	the supported WoWLAN triggers
+ * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
+ *	indicate which WoW triggers should be enabled. This is also
+ *	used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
+ *	triggers.
+
+ * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
+ *	cycles, in msecs.
+ *
+ * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
+ *	interface combinations. In each nested item, it contains attributes
+ *	defined in &enum nl80211_if_combination_attrs.
+ * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
+ *	%NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
+ *	are managed in software: interfaces of these types aren't subject to
+ *	any restrictions in their number or combinations.
  *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -1074,6 +1183,17 @@ enum nl80211_attrs {
 	NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
 	NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
 
+	NL80211_ATTR_SUPPORT_MESH_AUTH,
+	NL80211_ATTR_STA_PLINK_STATE,
+
+	NL80211_ATTR_WOWLAN_TRIGGERS,
+	NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
+
+	NL80211_ATTR_SCHED_SCAN_INTERVAL,
+
+	NL80211_ATTR_INTERFACE_COMBINATIONS,
+	NL80211_ATTR_SOFTWARE_IFTYPES,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -1126,7 +1246,9 @@ enum nl80211_attrs {
  * @NL80211_IFTYPE_ADHOC: independent BSS member
  * @NL80211_IFTYPE_STATION: managed BSS member
  * @NL80211_IFTYPE_AP: access point
- * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
+ *	are a bit special in that they must always be tied to a pre-existing
+ *	AP type interface.
  * @NL80211_IFTYPE_WDS: wireless distribution interface
  * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
  * @NL80211_IFTYPE_MESH_POINT: mesh point
@@ -1168,6 +1290,7 @@ enum nl80211_iftype {
  *	with short barker preamble
  * @NL80211_STA_FLAG_WME: station is WME/QoS capable
  * @NL80211_STA_FLAG_MFP: station uses management frame protection
+ * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
  * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
  * @__NL80211_STA_FLAG_AFTER_LAST: internal use
  */
@@ -1177,6 +1300,7 @@ enum nl80211_sta_flags {
 	NL80211_STA_FLAG_SHORT_PREAMBLE,
 	NL80211_STA_FLAG_WME,
 	NL80211_STA_FLAG_MFP,
+	NL80211_STA_FLAG_AUTHENTICATED,
 
 	/* keep last */
 	__NL80211_STA_FLAG_AFTER_LAST,
@@ -1221,6 +1345,36 @@ enum nl80211_rate_info {
 	NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
 };
 
+/**
+ * enum nl80211_sta_bss_param - BSS information collected by STA
+ *
+ * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
+ * when getting information about the bitrate of a station.
+ *
+ * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
+ * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE:  whether short preamble is enabled
+ *	(flag)
+ * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME:  whether short slot time is enabled
+ *	(flag)
+ * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
+ * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
+ * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
+ * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
+ */
+enum nl80211_sta_bss_param {
+	__NL80211_STA_BSS_PARAM_INVALID,
+	NL80211_STA_BSS_PARAM_CTS_PROT,
+	NL80211_STA_BSS_PARAM_SHORT_PREAMBLE,
+	NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME,
+	NL80211_STA_BSS_PARAM_DTIM_PERIOD,
+	NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
+
+	/* keep last */
+	__NL80211_STA_BSS_PARAM_AFTER_LAST,
+	NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1
+};
+
 /**
  * enum nl80211_sta_info - station information
  *
@@ -1233,7 +1387,7 @@ enum nl80211_rate_info {
  * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
  * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
  * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
- * 	containing info as possible, see &enum nl80211_sta_info_txrate.
+ * 	containing info as possible, see &enum nl80211_rate_info
  * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
  * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
  *	station)
@@ -1243,8 +1397,12 @@ enum nl80211_rate_info {
  * @NL80211_STA_INFO_LLID: the station's mesh LLID
  * @NL80211_STA_INFO_PLID: the station's mesh PLID
  * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
+ *	(see %enum nl80211_plink_state)
  * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
  *	attribute, like NL80211_STA_INFO_TX_BITRATE.
+ * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
+ *     containing info as possible, see &enum nl80211_sta_bss_param
+ * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -1264,6 +1422,8 @@ enum nl80211_sta_info {
 	NL80211_STA_INFO_TX_FAILED,
 	NL80211_STA_INFO_SIGNAL_AVG,
 	NL80211_STA_INFO_RX_BITRATE,
+	NL80211_STA_INFO_BSS_PARAM,
+	NL80211_STA_INFO_CONNECTED_TIME,
 
 	/* keep last */
 	__NL80211_STA_INFO_AFTER_LAST,
@@ -1686,9 +1846,21 @@ enum nl80211_meshconf_params {
  * vendor specific path metric or disable it to use the default Airtime
  * metric.
  *
- * @NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE: A vendor specific information
- * element that vendors will use to identify the path selection methods and
- * metrics in use.
+ * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
+ * robust security network ie, or a vendor specific information element that
+ * vendors will use to identify the path selection methods and metrics in use.
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
+ * daemon will be authenticating mesh candidates.
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
+ * daemon will be securing peer link frames.  AMPE is a secured version of Mesh
+ * Peering Management (MPM) and is implemented with the assistance of a
+ * userspace daemon.  When this flag is set, the kernel will send peer
+ * management frames to a userspace daemon that will implement AMPE
+ * functionality (security capabilities selection, key confirmation, and key
+ * management).  When the flag is unset (default), the kernel can autonomously
+ * complete (unsecured) mesh peering without the need of a userspace daemon.
  *
  * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
  * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
@@ -1697,7 +1869,9 @@ enum nl80211_mesh_setup_params {
 	__NL80211_MESH_SETUP_INVALID,
 	NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL,
 	NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
-	NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE,
+	NL80211_MESH_SETUP_IE,
+	NL80211_MESH_SETUP_USERSPACE_AUTH,
+	NL80211_MESH_SETUP_USERSPACE_AMPE,
 
 	/* keep last */
 	__NL80211_MESH_SETUP_ATTR_AFTER_LAST,
@@ -2002,4 +2176,189 @@ enum nl80211_tx_power_setting {
 	NL80211_TX_POWER_FIXED,
 };
 
+/**
+ * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute
+ * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute
+ * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has
+ *	a zero bit are ignored
+ * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have
+ *	a bit for each byte in the pattern. The lowest-order bit corresponds
+ *	to the first byte of the pattern, but the bytes of the pattern are
+ *	in a little-endian-like format, i.e. the 9th byte of the pattern
+ *	corresponds to the lowest-order bit in the second byte of the mask.
+ *	For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
+ *	xx indicates "don't care") would be represented by a pattern of
+ *	twelve zero bytes, and a mask of "0xed,0x07".
+ *	Note that the pattern matching is done as though frames were not
+ *	802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
+ *	first (including SNAP header unpacking) and then matched.
+ * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
+ * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
+ */
+enum nl80211_wowlan_packet_pattern_attr {
+	__NL80211_WOWLAN_PKTPAT_INVALID,
+	NL80211_WOWLAN_PKTPAT_MASK,
+	NL80211_WOWLAN_PKTPAT_PATTERN,
+
+	NUM_NL80211_WOWLAN_PKTPAT,
+	MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1,
+};
+
+/**
+ * struct nl80211_wowlan_pattern_support - pattern support information
+ * @max_patterns: maximum number of patterns supported
+ * @min_pattern_len: minimum length of each pattern
+ * @max_pattern_len: maximum length of each pattern
+ *
+ * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
+ * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
+ * capability information given by the kernel to userspace.
+ */
+struct nl80211_wowlan_pattern_support {
+	__u32 max_patterns;
+	__u32 min_pattern_len;
+	__u32 max_pattern_len;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
+ * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
+ * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
+ *	the chip into a special state -- works best with chips that have
+ *	support for low-power operation already (flag)
+ * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
+ *	is detected is implementation-specific (flag)
+ * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
+ *	by 16 repetitions of MAC addr, anywhere in payload) (flag)
+ * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
+ *	which are passed in an array of nested attributes, each nested attribute
+ *	defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
+ *	Each pattern defines a wakeup packet. The matching is done on the MSDU,
+ *	i.e. as though the packet was an 802.3 packet, so the pattern matching
+ *	is done after the packet is converted to the MSDU.
+ *
+ *	In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
+ *	carrying a &struct nl80211_wowlan_pattern_support.
+ * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
+ * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
+ */
+enum nl80211_wowlan_triggers {
+	__NL80211_WOWLAN_TRIG_INVALID,
+	NL80211_WOWLAN_TRIG_ANY,
+	NL80211_WOWLAN_TRIG_DISCONNECT,
+	NL80211_WOWLAN_TRIG_MAGIC_PKT,
+	NL80211_WOWLAN_TRIG_PKT_PATTERN,
+
+	/* keep last */
+	NUM_NL80211_WOWLAN_TRIG,
+	MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1
+};
+
+/**
+ * enum nl80211_iface_limit_attrs - limit attributes
+ * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
+ * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
+ *	can be chosen from this set of interface types (u32)
+ * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
+ *	flag attribute for each interface type in this set
+ * @NUM_NL80211_IFACE_LIMIT: number of attributes
+ * @MAX_NL80211_IFACE_LIMIT: highest attribute number
+ */
+enum nl80211_iface_limit_attrs {
+	NL80211_IFACE_LIMIT_UNSPEC,
+	NL80211_IFACE_LIMIT_MAX,
+	NL80211_IFACE_LIMIT_TYPES,
+
+	/* keep last */
+	NUM_NL80211_IFACE_LIMIT,
+	MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1
+};
+
+/**
+ * enum nl80211_if_combination_attrs -- interface combination attributes
+ *
+ * @NL80211_IFACE_COMB_UNSPEC: (reserved)
+ * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
+ *	for given interface types, see &enum nl80211_iface_limit_attrs.
+ * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
+ *	interfaces that can be created in this group. This number doesn't
+ *	apply to interfaces purely managed in software, which are listed
+ *	in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
+ * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
+ *	beacon intervals within this group must be all the same even for
+ *	infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
+ *	the infrastructure network's beacon interval.
+ * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
+ *	different channels may be used within this group.
+ * @NUM_NL80211_IFACE_COMB: number of attributes
+ * @MAX_NL80211_IFACE_COMB: highest attribute number
+ *
+ * Examples:
+ *	limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
+ *	=> allows an AP and a STA that must match BIs
+ *
+ *	numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8
+ *	=> allows 8 of AP/GO
+ *
+ *	numbers = [ #{STA} <= 2 ], channels = 2, max = 2
+ *	=> allows two STAs on different channels
+ *
+ *	numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
+ *	=> allows a STA plus three P2P interfaces
+ *
+ * The list of these four possiblities could completely be contained
+ * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
+ * that any of these groups must match.
+ *
+ * "Combinations" of just a single interface will not be listed here,
+ * a single interface of any valid interface type is assumed to always
+ * be possible by itself. This means that implicitly, for each valid
+ * interface type, the following group always exists:
+ *	numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
+ */
+enum nl80211_if_combination_attrs {
+	NL80211_IFACE_COMB_UNSPEC,
+	NL80211_IFACE_COMB_LIMITS,
+	NL80211_IFACE_COMB_MAXNUM,
+	NL80211_IFACE_COMB_STA_AP_BI_MATCH,
+	NL80211_IFACE_COMB_NUM_CHANNELS,
+
+	/* keep last */
+	NUM_NL80211_IFACE_COMB,
+	MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1
+};
+
+
+/**
+ * enum nl80211_plink_state - state of a mesh peer link finite state machine
+ *
+ * @NL80211_PLINK_LISTEN: initial state, considered the implicit
+ *	state of non existant mesh peer links
+ * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
+ *	this mesh peer
+ * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
+ *	from this mesh peer
+ * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been
+ *	received from this mesh peer
+ * @NL80211_PLINK_ESTAB: mesh peer link is established
+ * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled
+ * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh
+ *	plink are discarded
+ * @NUM_NL80211_PLINK_STATES: number of peer link states
+ * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states
+ */
+enum nl80211_plink_state {
+	NL80211_PLINK_LISTEN,
+	NL80211_PLINK_OPN_SNT,
+	NL80211_PLINK_OPN_RCVD,
+	NL80211_PLINK_CNF_RCVD,
+	NL80211_PLINK_ESTAB,
+	NL80211_PLINK_HOLDING,
+	NL80211_PLINK_BLOCKED,
+
+	/* keep last */
+	NUM_NL80211_PLINK_STATES,
+	MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index c536f8545f74c11e345943187f201bfc25e48baa..2d304efc89dfc442fe76607a940371618d7700f0 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -45,11 +45,12 @@ static inline bool trigger_all_cpu_backtrace(void)
 
 #ifdef CONFIG_LOCKUP_DETECTOR
 int hw_nmi_is_cpu_stuck(struct pt_regs *);
-u64 hw_nmi_get_sample_period(void);
+u64 hw_nmi_get_sample_period(int watchdog_thresh);
 extern int watchdog_enabled;
+extern int watchdog_thresh;
 struct ctl_table;
-extern int proc_dowatchdog_enabled(struct ctl_table *, int ,
-			void __user *, size_t *, loff_t *);
+extern int proc_dowatchdog(struct ctl_table *, int ,
+			   void __user *, size_t *, loff_t *);
 #endif
 
 #endif
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 621dfa16acc080076b08c58126e644b2ad45e68a..c0688b0168b3469bcb1a6f16001c4f81e15f2cd5 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -209,8 +209,9 @@ static inline int notifier_to_errno(int ret)
 #define NETDEV_POST_TYPE_CHANGE	0x000F
 #define NETDEV_POST_INIT	0x0010
 #define NETDEV_UNREGISTER_BATCH 0x0011
-#define NETDEV_BONDING_DESLAVE  0x0012
+#define NETDEV_RELEASE		0x0012
 #define NETDEV_NOTIFY_PEERS	0x0013
+#define NETDEV_JOIN		0x0014
 
 #define SYS_DOWN	0x0001	/* Notify of system down */
 #define SYS_RESTART	SYS_DOWN
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index 8bfe6c1d43654069b8fa2e1bbc61ab4d34dd4d22..ae5638480ef22141f0699854d4b59fbba57aeffe 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -21,8 +21,7 @@ extern void of_device_make_bus_id(struct device *dev);
 static inline int of_driver_match_device(struct device *dev,
 					 const struct device_driver *drv)
 {
-	dev->of_match = of_match_device(drv->of_match_table, dev);
-	return dev->of_match != NULL;
+	return of_match_device(drv->of_match_table, dev) != NULL;
 }
 
 extern struct platform_device *of_dev_get(struct platform_device *dev);
@@ -58,6 +57,11 @@ static inline int of_device_uevent(struct device *dev,
 
 static inline void of_device_node_put(struct device *dev) { }
 
+static inline const struct of_device_id *of_match_device(
+		const struct of_device_id *matches, const struct device *dev)
+{
+	return NULL;
+}
 #endif /* CONFIG_OF_DEVICE */
 
 #endif /* _LINUX_OF_DEVICE_H */
diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index 109e013b177295c927d133f525ff847ee6f8d985..e6955f5d1f08a7069ce7b9335815f7ef6e77dd04 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -68,6 +68,7 @@ extern int of_irq_to_resource(struct device_node *dev, int index,
 extern int of_irq_count(struct device_node *dev);
 extern int of_irq_to_resource_table(struct device_node *dev,
 		struct resource *res, int nr_irqs);
+extern struct device_node *of_irq_find_parent(struct device_node *child);
 
 #endif /* CONFIG_OF_IRQ */
 #endif /* CONFIG_OF */
diff --git a/include/linux/pci-aspm.h b/include/linux/pci-aspm.h
index 67cb3ae3801696f973ffc15e491513167cad99c5..7cea7b6c14133628c5f543e729852bd3db085b3c 100644
--- a/include/linux/pci-aspm.h
+++ b/include/linux/pci-aspm.h
@@ -28,6 +28,7 @@ extern void pcie_aspm_exit_link_state(struct pci_dev *pdev);
 extern void pcie_aspm_pm_state_change(struct pci_dev *pdev);
 extern void pcie_aspm_powersave_config_link(struct pci_dev *pdev);
 extern void pci_disable_link_state(struct pci_dev *pdev, int state);
+extern void pci_disable_link_state_locked(struct pci_dev *pdev, int state);
 extern void pcie_clear_aspm(void);
 extern void pcie_no_aspm(void);
 #else
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
new file mode 100644
index 0000000000000000000000000000000000000000..655824fa4c76aab29aaf00b21c6ed522cbaaf288
--- /dev/null
+++ b/include/linux/pci-ats.h
@@ -0,0 +1,52 @@
+#ifndef LINUX_PCI_ATS_H
+#define LINUX_PCI_ATS_H
+
+/* Address Translation Service */
+struct pci_ats {
+	int pos;        /* capability position */
+	int stu;        /* Smallest Translation Unit */
+	int qdep;       /* Invalidate Queue Depth */
+	int ref_cnt;    /* Physical Function reference count */
+	unsigned int is_enabled:1;      /* Enable bit is set */
+};
+
+#ifdef CONFIG_PCI_IOV
+
+extern int pci_enable_ats(struct pci_dev *dev, int ps);
+extern void pci_disable_ats(struct pci_dev *dev);
+extern int pci_ats_queue_depth(struct pci_dev *dev);
+/**
+ * pci_ats_enabled - query the ATS status
+ * @dev: the PCI device
+ *
+ * Returns 1 if ATS capability is enabled, or 0 if not.
+ */
+static inline int pci_ats_enabled(struct pci_dev *dev)
+{
+	return dev->ats && dev->ats->is_enabled;
+}
+
+#else /* CONFIG_PCI_IOV */
+
+static inline int pci_enable_ats(struct pci_dev *dev, int ps)
+{
+	return -ENODEV;
+}
+
+static inline void pci_disable_ats(struct pci_dev *dev)
+{
+}
+
+static inline int pci_ats_queue_depth(struct pci_dev *dev)
+{
+	return -ENODEV;
+}
+
+static inline int pci_ats_enabled(struct pci_dev *dev)
+{
+	return 0;
+}
+
+#endif /* CONFIG_PCI_IOV */
+
+#endif /* LINUX_PCI_ATS_H*/
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 96f70d7e058dd043716ae216e3918567923f28bb..4604d1d5514d9b84bba1eecf8a254a2699fe5575 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -214,12 +214,17 @@ enum pci_bus_speed {
 	PCI_SPEED_UNKNOWN		= 0xff,
 };
 
-struct pci_cap_saved_state {
-	struct hlist_node next;
+struct pci_cap_saved_data {
 	char cap_nr;
+	unsigned int size;
 	u32 data[0];
 };
 
+struct pci_cap_saved_state {
+	struct hlist_node next;
+	struct pci_cap_saved_data cap;
+};
+
 struct pcie_link_state;
 struct pci_vpd;
 struct pci_sriov;
@@ -366,7 +371,7 @@ static inline struct pci_cap_saved_state *pci_find_saved_cap(
 	struct hlist_node *pos;
 
 	hlist_for_each_entry(tmp, pos, &pci_dev->saved_cap_space, next) {
-		if (tmp->cap_nr == cap)
+		if (tmp->cap.cap_nr == cap)
 			return tmp;
 	}
 	return NULL;
@@ -807,6 +812,10 @@ size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size);
 /* Power management related routines */
 int pci_save_state(struct pci_dev *dev);
 void pci_restore_state(struct pci_dev *dev);
+struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev);
+int pci_load_saved_state(struct pci_dev *dev, struct pci_saved_state *state);
+int pci_load_and_free_saved_state(struct pci_dev *dev,
+				  struct pci_saved_state **state);
 int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state);
 int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
 pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
@@ -828,6 +837,23 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
 	return __pci_enable_wake(dev, state, false, enable);
 }
 
+#define PCI_EXP_IDO_REQUEST	(1<<0)
+#define PCI_EXP_IDO_COMPLETION	(1<<1)
+void pci_enable_ido(struct pci_dev *dev, unsigned long type);
+void pci_disable_ido(struct pci_dev *dev, unsigned long type);
+
+enum pci_obff_signal_type {
+	PCI_EXP_OBFF_SIGNAL_L0,
+	PCI_EXP_OBFF_SIGNAL_ALWAYS,
+};
+int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type);
+void pci_disable_obff(struct pci_dev *dev);
+
+bool pci_ltr_supported(struct pci_dev *dev);
+int pci_enable_ltr(struct pci_dev *dev);
+void pci_disable_ltr(struct pci_dev *dev);
+int pci_set_ltr(struct pci_dev *dev, int snoop_lat_ns, int nosnoop_lat_ns);
+
 /* For use by arch with custom probe code */
 void set_pcie_port_type(struct pci_dev *pdev);
 void set_pcie_hotplug_bridge(struct pci_dev *pdev);
@@ -1207,6 +1233,23 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
 	return 0;
 }
 
+static inline void pci_enable_ido(struct pci_dev *dev, unsigned long type)
+{
+}
+
+static inline void pci_disable_ido(struct pci_dev *dev, unsigned long type)
+{
+}
+
+static inline int pci_enable_obff(struct pci_dev *dev, unsigned long type)
+{
+	return 0;
+}
+
+static inline void pci_disable_obff(struct pci_dev *dev)
+{
+}
+
 static inline int pci_request_regions(struct pci_dev *dev, const char *res_name)
 {
 	return -EIO;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 8abe8d78c4bfad95d409b8ef74e19d9e6fad11d0..24787b751286ef4d7f69b08f9a4e8791d1f3e9c3 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -608,6 +608,8 @@
 #define PCI_DEVICE_ID_MATROX_G550	0x2527
 #define PCI_DEVICE_ID_MATROX_VIA	0x4536
 
+#define PCI_VENDOR_ID_MOBILITY_ELECTRONICS	0x14f2
+
 #define PCI_VENDOR_ID_CT		0x102c
 #define PCI_DEVICE_ID_CT_69000		0x00c0
 #define PCI_DEVICE_ID_CT_65545		0x00d8
@@ -2481,6 +2483,8 @@
 #define PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MAX	0x1c5f
 #define PCI_DEVICE_ID_INTEL_PATSBURG_LPC_0	0x1d40
 #define PCI_DEVICE_ID_INTEL_PATSBURG_LPC_1	0x1d41
+#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MIN	0x1e40
+#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MAX	0x1e5f
 #define PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MIN	0x2310
 #define PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MAX	0x231f
 #define PCI_DEVICE_ID_INTEL_82801AA_0	0x2410
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index be01380f798a18c9dac08b94548c9e1d37db5bab..e8840964aca135c023dd2780bd36703197ea936b 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -508,8 +508,18 @@
 #define PCI_EXP_RTSTA_PENDING	0x20000 /* PME pending */
 #define PCI_EXP_DEVCAP2		36	/* Device Capabilities 2 */
 #define  PCI_EXP_DEVCAP2_ARI	0x20	/* Alternative Routing-ID */
+#define  PCI_EXP_DEVCAP2_LTR	0x800	/* Latency tolerance reporting */
+#define  PCI_EXP_OBFF_MASK	0xc0000 /* OBFF support mechanism */
+#define  PCI_EXP_OBFF_MSG	0x40000 /* New message signaling */
+#define  PCI_EXP_OBFF_WAKE	0x80000 /* Re-use WAKE# for OBFF */
 #define PCI_EXP_DEVCTL2		40	/* Device Control 2 */
 #define  PCI_EXP_DEVCTL2_ARI	0x20	/* Alternative Routing-ID */
+#define  PCI_EXP_IDO_REQ_EN	0x100	/* ID-based ordering request enable */
+#define  PCI_EXP_IDO_CMP_EN	0x200	/* ID-based ordering completion enable */
+#define  PCI_EXP_LTR_EN		0x400	/* Latency tolerance reporting */
+#define  PCI_EXP_OBFF_MSGA_EN	0x2000	/* OBFF enable with Message type A */
+#define  PCI_EXP_OBFF_MSGB_EN	0x4000	/* OBFF enable with Message type B */
+#define  PCI_EXP_OBFF_WAKE_EN	0x6000	/* OBFF using WAKE# signaling */
 #define PCI_EXP_LNKCTL2		48	/* Link Control 2 */
 #define PCI_EXP_SLTCTL2		56	/* Slot Control 2 */
 
@@ -527,6 +537,7 @@
 #define PCI_EXT_CAP_ID_ARI	14
 #define PCI_EXT_CAP_ID_ATS	15
 #define PCI_EXT_CAP_ID_SRIOV	16
+#define PCI_EXT_CAP_ID_LTR	24
 
 /* Advanced Error Reporting */
 #define PCI_ERR_UNCOR_STATUS	4	/* Uncorrectable Error Status */
@@ -683,6 +694,12 @@
 #define  PCI_SRIOV_VFM_MO	0x2	/* Active.MigrateOut */
 #define  PCI_SRIOV_VFM_AV	0x3	/* Active.Available */
 
+#define PCI_LTR_MAX_SNOOP_LAT	0x4
+#define PCI_LTR_MAX_NOSNOOP_LAT	0x6
+#define  PCI_LTR_VALUE_MASK	0x000003ff
+#define  PCI_LTR_SCALE_MASK	0x00001c00
+#define  PCI_LTR_SCALE_SHIFT	10
+
 /* Access Control Service */
 #define PCI_ACS_CAP		0x04	/* ACS Capability Register */
 #define  PCI_ACS_SV		0x01	/* Source Validation */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index ee9f1e7828001f26a5657962040277cb6e574795..3412684ce5d541176ba1e5b64f09244e8d3cdc45 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -2,8 +2,8 @@
  * Performance events:
  *
  *    Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de>
- *    Copyright (C) 2008-2009, Red Hat, Inc., Ingo Molnar
- *    Copyright (C) 2008-2009, Red Hat, Inc., Peter Zijlstra
+ *    Copyright (C) 2008-2011, Red Hat, Inc., Ingo Molnar
+ *    Copyright (C) 2008-2011, Red Hat, Inc., Peter Zijlstra
  *
  * Data type definitions, declarations, prototypes.
  *
@@ -52,6 +52,8 @@ enum perf_hw_id {
 	PERF_COUNT_HW_BRANCH_INSTRUCTIONS	= 4,
 	PERF_COUNT_HW_BRANCH_MISSES		= 5,
 	PERF_COUNT_HW_BUS_CYCLES		= 6,
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND	= 7,
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND	= 8,
 
 	PERF_COUNT_HW_MAX,			/* non-ABI */
 };
@@ -468,9 +470,9 @@ enum perf_callchain_context {
 	PERF_CONTEXT_MAX		= (__u64)-4095,
 };
 
-#define PERF_FLAG_FD_NO_GROUP	(1U << 0)
-#define PERF_FLAG_FD_OUTPUT	(1U << 1)
-#define PERF_FLAG_PID_CGROUP	(1U << 2) /* pid=cgroup id, per-cpu mode only */
+#define PERF_FLAG_FD_NO_GROUP		(1U << 0)
+#define PERF_FLAG_FD_OUTPUT		(1U << 1)
+#define PERF_FLAG_PID_CGROUP		(1U << 2) /* pid=cgroup id, per-cpu mode only */
 
 #ifdef __KERNEL__
 /*
@@ -484,9 +486,9 @@ enum perf_callchain_context {
 #endif
 
 struct perf_guest_info_callbacks {
-	int (*is_in_guest) (void);
-	int (*is_user_mode) (void);
-	unsigned long (*get_guest_ip) (void);
+	int				(*is_in_guest)(void);
+	int				(*is_user_mode)(void);
+	unsigned long			(*get_guest_ip)(void);
 };
 
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
@@ -505,7 +507,7 @@ struct perf_guest_info_callbacks {
 #include <linux/ftrace.h>
 #include <linux/cpu.h>
 #include <linux/irq_work.h>
-#include <linux/jump_label_ref.h>
+#include <linux/jump_label.h>
 #include <asm/atomic.h>
 #include <asm/local.h>
 
@@ -652,19 +654,19 @@ struct pmu {
 	 * Start the transaction, after this ->add() doesn't need to
 	 * do schedulability tests.
 	 */
-	void (*start_txn)	(struct pmu *pmu); /* optional */
+	void (*start_txn)		(struct pmu *pmu); /* optional */
 	/*
 	 * If ->start_txn() disabled the ->add() schedulability test
 	 * then ->commit_txn() is required to perform one. On success
 	 * the transaction is closed. On error the transaction is kept
 	 * open until ->cancel_txn() is called.
 	 */
-	int  (*commit_txn)	(struct pmu *pmu); /* optional */
+	int  (*commit_txn)		(struct pmu *pmu); /* optional */
 	/*
 	 * Will cancel the transaction, assumes ->del() is called
 	 * for each successful ->add() during the transaction.
 	 */
-	void (*cancel_txn)	(struct pmu *pmu); /* optional */
+	void (*cancel_txn)		(struct pmu *pmu); /* optional */
 };
 
 /**
@@ -712,15 +714,15 @@ typedef void (*perf_overflow_handler_t)(struct perf_event *, int,
 					struct pt_regs *regs);
 
 enum perf_group_flag {
-	PERF_GROUP_SOFTWARE = 0x1,
+	PERF_GROUP_SOFTWARE		= 0x1,
 };
 
-#define SWEVENT_HLIST_BITS	8
-#define SWEVENT_HLIST_SIZE	(1 << SWEVENT_HLIST_BITS)
+#define SWEVENT_HLIST_BITS		8
+#define SWEVENT_HLIST_SIZE		(1 << SWEVENT_HLIST_BITS)
 
 struct swevent_hlist {
-	struct hlist_head	heads[SWEVENT_HLIST_SIZE];
-	struct rcu_head		rcu_head;
+	struct hlist_head		heads[SWEVENT_HLIST_SIZE];
+	struct rcu_head			rcu_head;
 };
 
 #define PERF_ATTACH_CONTEXT	0x01
@@ -733,13 +735,13 @@ struct swevent_hlist {
  * This is a per-cpu dynamically allocated data structure.
  */
 struct perf_cgroup_info {
-	u64 time;
-	u64 timestamp;
+	u64				time;
+	u64				timestamp;
 };
 
 struct perf_cgroup {
-	struct cgroup_subsys_state css;
-	struct perf_cgroup_info *info;	/* timing info, one per cpu */
+	struct				cgroup_subsys_state css;
+	struct				perf_cgroup_info *info;	/* timing info, one per cpu */
 };
 #endif
 
@@ -923,7 +925,7 @@ struct perf_event_context {
 
 /*
  * Number of contexts where an event can trigger:
- * 	task, softirq, hardirq, nmi.
+ *	task, softirq, hardirq, nmi.
  */
 #define PERF_NR_CONTEXTS	4
 
@@ -1001,8 +1003,7 @@ struct perf_sample_data {
 	struct perf_raw_record		*raw;
 };
 
-static inline
-void perf_sample_data_init(struct perf_sample_data *data, u64 addr)
+static inline void perf_sample_data_init(struct perf_sample_data *data, u64 addr)
 {
 	data->addr = addr;
 	data->raw  = NULL;
@@ -1034,13 +1035,12 @@ static inline int is_software_event(struct perf_event *event)
 	return event->pmu->task_ctx_nr == perf_sw_context;
 }
 
-extern atomic_t perf_swevent_enabled[PERF_COUNT_SW_MAX];
+extern struct jump_label_key perf_swevent_enabled[PERF_COUNT_SW_MAX];
 
 extern void __perf_sw_event(u32, u64, int, struct pt_regs *, u64);
 
 #ifndef perf_arch_fetch_caller_regs
-static inline void
-perf_arch_fetch_caller_regs(struct pt_regs *regs, unsigned long ip) { }
+static inline void perf_arch_fetch_caller_regs(struct pt_regs *regs, unsigned long ip) { }
 #endif
 
 /*
@@ -1063,26 +1063,24 @@ perf_sw_event(u32 event_id, u64 nr, int nmi, struct pt_regs *regs, u64 addr)
 {
 	struct pt_regs hot_regs;
 
-	JUMP_LABEL(&perf_swevent_enabled[event_id], have_event);
-	return;
-
-have_event:
-	if (!regs) {
-		perf_fetch_caller_regs(&hot_regs);
-		regs = &hot_regs;
+	if (static_branch(&perf_swevent_enabled[event_id])) {
+		if (!regs) {
+			perf_fetch_caller_regs(&hot_regs);
+			regs = &hot_regs;
+		}
+		__perf_sw_event(event_id, nr, nmi, regs, addr);
 	}
-	__perf_sw_event(event_id, nr, nmi, regs, addr);
 }
 
-extern atomic_t perf_sched_events;
+extern struct jump_label_key perf_sched_events;
 
 static inline void perf_event_task_sched_in(struct task_struct *task)
 {
-	COND_STMT(&perf_sched_events, __perf_event_task_sched_in(task));
+	if (static_branch(&perf_sched_events))
+		__perf_event_task_sched_in(task);
 }
 
-static inline
-void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
+static inline void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
 {
 	perf_sw_event(PERF_COUNT_SW_CONTEXT_SWITCHES, 1, 1, NULL, 0);
 
@@ -1100,14 +1098,10 @@ extern void perf_event_fork(struct task_struct *tsk);
 /* Callchains */
 DECLARE_PER_CPU(struct perf_callchain_entry, perf_callchain_entry);
 
-extern void perf_callchain_user(struct perf_callchain_entry *entry,
-				struct pt_regs *regs);
-extern void perf_callchain_kernel(struct perf_callchain_entry *entry,
-				  struct pt_regs *regs);
-
+extern void perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs);
+extern void perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs);
 
-static inline void
-perf_callchain_store(struct perf_callchain_entry *entry, u64 ip)
+static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64 ip)
 {
 	if (entry->nr < PERF_MAX_STACK_DEPTH)
 		entry->ip[entry->nr++] = ip;
@@ -1143,9 +1137,9 @@ extern void perf_tp_event(u64 addr, u64 count, void *record,
 extern void perf_bp_event(struct perf_event *event, void *data);
 
 #ifndef perf_misc_flags
-#define perf_misc_flags(regs)	(user_mode(regs) ? PERF_RECORD_MISC_USER : \
-				 PERF_RECORD_MISC_KERNEL)
-#define perf_instruction_pointer(regs)	instruction_pointer(regs)
+# define perf_misc_flags(regs) \
+		(user_mode(regs) ? PERF_RECORD_MISC_USER : PERF_RECORD_MISC_KERNEL)
+# define perf_instruction_pointer(regs)	instruction_pointer(regs)
 #endif
 
 extern int perf_output_begin(struct perf_output_handle *handle,
@@ -1180,9 +1174,9 @@ static inline void
 perf_bp_event(struct perf_event *event, void *data)			{ }
 
 static inline int perf_register_guest_info_callbacks
-(struct perf_guest_info_callbacks *callbacks) { return 0; }
+(struct perf_guest_info_callbacks *callbacks)				{ return 0; }
 static inline int perf_unregister_guest_info_callbacks
-(struct perf_guest_info_callbacks *callbacks) { return 0; }
+(struct perf_guest_info_callbacks *callbacks)				{ return 0; }
 
 static inline void perf_event_mmap(struct vm_area_struct *vma)		{ }
 static inline void perf_event_comm(struct task_struct *tsk)		{ }
@@ -1195,23 +1189,22 @@ static inline void perf_event_disable(struct perf_event *event)		{ }
 static inline void perf_event_task_tick(void)				{ }
 #endif
 
-#define perf_output_put(handle, x) \
-	perf_output_copy((handle), &(x), sizeof(x))
+#define perf_output_put(handle, x) perf_output_copy((handle), &(x), sizeof(x))
 
 /*
  * This has to have a higher priority than migration_notifier in sched.c.
  */
-#define perf_cpu_notifier(fn)					\
-do {								\
-	static struct notifier_block fn##_nb __cpuinitdata =	\
-		{ .notifier_call = fn, .priority = CPU_PRI_PERF }; \
-	fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE,		\
-		(void *)(unsigned long)smp_processor_id());	\
-	fn(&fn##_nb, (unsigned long)CPU_STARTING,		\
-		(void *)(unsigned long)smp_processor_id());	\
-	fn(&fn##_nb, (unsigned long)CPU_ONLINE,			\
-		(void *)(unsigned long)smp_processor_id());	\
-	register_cpu_notifier(&fn##_nb);			\
+#define perf_cpu_notifier(fn)						\
+do {									\
+	static struct notifier_block fn##_nb __cpuinitdata =		\
+		{ .notifier_call = fn, .priority = CPU_PRI_PERF };	\
+	fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE,			\
+		(void *)(unsigned long)smp_processor_id());		\
+	fn(&fn##_nb, (unsigned long)CPU_STARTING,			\
+		(void *)(unsigned long)smp_processor_id());		\
+	fn(&fn##_nb, (unsigned long)CPU_ONLINE,				\
+		(void *)(unsigned long)smp_processor_id());		\
+	register_cpu_notifier(&fn##_nb);				\
 } while (0)
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index 3a02e02085759aa2b758622f0312bd69de139a24..c5336705921fdae6a3feb8ea99dfa252ae012c52 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -588,4 +588,19 @@ struct tc_sfb_xstats {
 
 #define SFB_MAX_PROB 0xFFFF
 
+/* QFQ */
+enum {
+	TCA_QFQ_UNSPEC,
+	TCA_QFQ_WEIGHT,
+	TCA_QFQ_LMAX,
+	__TCA_QFQ_MAX
+};
+
+#define TCA_QFQ_MAX	(__TCA_QFQ_MAX - 1)
+
+struct tc_qfq_stats {
+	__u32 weight;
+	__u32 lmax;
+};
+
 #endif
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 744942c95fec478ff9b0e687e9496b9ff76a84bd..ede1a80e3358aeb4c63fc2185b2e53cedc4f4fde 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -150,9 +150,6 @@ extern struct platform_device *platform_create_bundle(struct platform_driver *dr
 					struct resource *res, unsigned int n_res,
 					const void *data, size_t size);
 
-extern const struct dev_pm_ops * platform_bus_get_pm_ops(void);
-extern void platform_bus_set_pm_ops(const struct dev_pm_ops *pm);
-
 /* early platform driver interface */
 struct early_platform_driver {
 	const char *class_str;
@@ -205,4 +202,64 @@ static inline char *early_platform_driver_setup_func(void)		\
 }
 #endif /* MODULE */
 
+#ifdef CONFIG_PM_SLEEP
+extern int platform_pm_prepare(struct device *dev);
+extern void platform_pm_complete(struct device *dev);
+#else
+#define platform_pm_prepare	NULL
+#define platform_pm_complete	NULL
+#endif
+
+#ifdef CONFIG_SUSPEND
+extern int platform_pm_suspend(struct device *dev);
+extern int platform_pm_suspend_noirq(struct device *dev);
+extern int platform_pm_resume(struct device *dev);
+extern int platform_pm_resume_noirq(struct device *dev);
+#else
+#define platform_pm_suspend		NULL
+#define platform_pm_resume		NULL
+#define platform_pm_suspend_noirq	NULL
+#define platform_pm_resume_noirq	NULL
+#endif
+
+#ifdef CONFIG_HIBERNATE_CALLBACKS
+extern int platform_pm_freeze(struct device *dev);
+extern int platform_pm_freeze_noirq(struct device *dev);
+extern int platform_pm_thaw(struct device *dev);
+extern int platform_pm_thaw_noirq(struct device *dev);
+extern int platform_pm_poweroff(struct device *dev);
+extern int platform_pm_poweroff_noirq(struct device *dev);
+extern int platform_pm_restore(struct device *dev);
+extern int platform_pm_restore_noirq(struct device *dev);
+#else
+#define platform_pm_freeze		NULL
+#define platform_pm_thaw		NULL
+#define platform_pm_poweroff		NULL
+#define platform_pm_restore		NULL
+#define platform_pm_freeze_noirq	NULL
+#define platform_pm_thaw_noirq		NULL
+#define platform_pm_poweroff_noirq	NULL
+#define platform_pm_restore_noirq	NULL
+#endif
+
+#ifdef CONFIG_PM_SLEEP
+#define USE_PLATFORM_PM_SLEEP_OPS \
+	.prepare = platform_pm_prepare, \
+	.complete = platform_pm_complete, \
+	.suspend = platform_pm_suspend, \
+	.resume = platform_pm_resume, \
+	.freeze = platform_pm_freeze, \
+	.thaw = platform_pm_thaw, \
+	.poweroff = platform_pm_poweroff, \
+	.restore = platform_pm_restore, \
+	.suspend_noirq = platform_pm_suspend_noirq, \
+	.resume_noirq = platform_pm_resume_noirq, \
+	.freeze_noirq = platform_pm_freeze_noirq, \
+	.thaw_noirq = platform_pm_thaw_noirq, \
+	.poweroff_noirq = platform_pm_poweroff_noirq, \
+	.restore_noirq = platform_pm_restore_noirq,
+#else
+#define USE_PLATFORM_PM_SLEEP_OPS
+#endif
+
 #endif /* _PLATFORM_DEVICE_H_ */
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 512e09177e57a59cf10386ff4fa822735899f38a..3160648ccdda1ffe47312d3b2e90b368f36898f3 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -460,6 +460,7 @@ struct dev_pm_info {
 	unsigned long		active_jiffies;
 	unsigned long		suspended_jiffies;
 	unsigned long		accounting_timestamp;
+	void			*subsys_data;  /* Owned by the subsystem. */
 #endif
 };
 
@@ -529,21 +530,17 @@ struct dev_power_domain {
  */
 
 #ifdef CONFIG_PM_SLEEP
-#ifndef CONFIG_ARCH_NO_SYSDEV_OPS
-extern int sysdev_suspend(pm_message_t state);
-extern int sysdev_resume(void);
-#else
-static inline int sysdev_suspend(pm_message_t state) { return 0; }
-static inline int sysdev_resume(void) { return 0; }
-#endif
-
 extern void device_pm_lock(void);
 extern void dpm_resume_noirq(pm_message_t state);
 extern void dpm_resume_end(pm_message_t state);
+extern void dpm_resume(pm_message_t state);
+extern void dpm_complete(pm_message_t state);
 
 extern void device_pm_unlock(void);
 extern int dpm_suspend_noirq(pm_message_t state);
 extern int dpm_suspend_start(pm_message_t state);
+extern int dpm_suspend(pm_message_t state);
+extern int dpm_prepare(pm_message_t state);
 
 extern void __suspend_report_result(const char *function, void *fn, int ret);
 
@@ -553,6 +550,16 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
 	} while (0)
 
 extern int device_pm_wait_for_dev(struct device *sub, struct device *dev);
+
+extern int pm_generic_prepare(struct device *dev);
+extern int pm_generic_suspend(struct device *dev);
+extern int pm_generic_resume(struct device *dev);
+extern int pm_generic_freeze(struct device *dev);
+extern int pm_generic_thaw(struct device *dev);
+extern int pm_generic_restore(struct device *dev);
+extern int pm_generic_poweroff(struct device *dev);
+extern void pm_generic_complete(struct device *dev);
+
 #else /* !CONFIG_PM_SLEEP */
 
 #define device_pm_lock() do {} while (0)
@@ -569,6 +576,15 @@ static inline int device_pm_wait_for_dev(struct device *a, struct device *b)
 {
 	return 0;
 }
+
+#define pm_generic_prepare	NULL
+#define pm_generic_suspend	NULL
+#define pm_generic_resume	NULL
+#define pm_generic_freeze	NULL
+#define pm_generic_thaw		NULL
+#define pm_generic_restore	NULL
+#define pm_generic_poweroff	NULL
+#define pm_generic_complete	NULL
 #endif /* !CONFIG_PM_SLEEP */
 
 /* How to reorder dpm_list after device_move() */
@@ -579,11 +595,4 @@ enum dpm_order {
 	DPM_ORDER_DEV_LAST,
 };
 
-extern int pm_generic_suspend(struct device *dev);
-extern int pm_generic_resume(struct device *dev);
-extern int pm_generic_freeze(struct device *dev);
-extern int pm_generic_thaw(struct device *dev);
-extern int pm_generic_restore(struct device *dev);
-extern int pm_generic_poweroff(struct device *dev);
-
 #endif /* _LINUX_PM_H */
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 8de9aa6e7def9a4e2380b3f2d4e9a17727518890..878cf84baeb1c3f89087e5106e292d32536f68d4 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -245,4 +245,46 @@ static inline void pm_runtime_dont_use_autosuspend(struct device *dev)
 	__pm_runtime_use_autosuspend(dev, false);
 }
 
+struct pm_clk_notifier_block {
+	struct notifier_block nb;
+	struct dev_power_domain *pwr_domain;
+	char *con_ids[];
+};
+
+#ifdef CONFIG_PM_RUNTIME_CLK
+extern int pm_runtime_clk_init(struct device *dev);
+extern void pm_runtime_clk_destroy(struct device *dev);
+extern int pm_runtime_clk_add(struct device *dev, const char *con_id);
+extern void pm_runtime_clk_remove(struct device *dev, const char *con_id);
+extern int pm_runtime_clk_suspend(struct device *dev);
+extern int pm_runtime_clk_resume(struct device *dev);
+#else
+static inline int pm_runtime_clk_init(struct device *dev)
+{
+	return -EINVAL;
+}
+static inline void pm_runtime_clk_destroy(struct device *dev)
+{
+}
+static inline int pm_runtime_clk_add(struct device *dev, const char *con_id)
+{
+	return -EINVAL;
+}
+static inline void pm_runtime_clk_remove(struct device *dev, const char *con_id)
+{
+}
+#define pm_runtime_clock_suspend	NULL
+#define pm_runtime_clock_resume		NULL
+#endif
+
+#ifdef CONFIG_HAVE_CLK
+extern void pm_runtime_clk_add_notifier(struct bus_type *bus,
+					struct pm_clk_notifier_block *clknb);
+#else
+static inline void pm_runtime_clk_add_notifier(struct bus_type *bus,
+					struct pm_clk_notifier_block *clknb)
+{
+}
+#endif
+
 #endif
diff --git a/include/linux/posix-clock.h b/include/linux/posix-clock.h
index 7f1183dcd119e0e25dfd959827364e30f7ee291c..34c4498b800fc7b288bedceb375a7788d375f4d4 100644
--- a/include/linux/posix-clock.h
+++ b/include/linux/posix-clock.h
@@ -45,7 +45,7 @@ struct posix_clock;
  * @timer_create:   Create a new timer
  * @timer_delete:   Remove a previously created timer
  * @timer_gettime:  Get remaining time and interval of a timer
- * @timer_setttime: Set a timer's initial expiration and interval
+ * @timer_settime: Set a timer's initial expiration and interval
  * @fasync:         Optional character device fasync method
  * @mmap:           Optional character device mmap method
  * @open:           Optional character device open method
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index d51243ae0726b321d3696eef4f3ff9bdc09a0403..808227d40a645a7cabf83cb0d0c10cc04e2ac86d 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -5,6 +5,7 @@
 #include <linux/list.h>
 #include <linux/sched.h>
 #include <linux/timex.h>
+#include <linux/alarmtimer.h>
 
 union cpu_time_count {
 	cputime_t cpu;
@@ -80,6 +81,7 @@ struct k_itimer {
 			unsigned long incr;
 			unsigned long expires;
 		} mmtimer;
+		struct alarm alarmtimer;
 	} it;
 };
 
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 838c1149251a1e8edff75dd2db6ef58092542386..eaf4350c0f905bfb5e2dfa6380118fe805b1b785 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -208,6 +208,8 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
 		struct proc_dir_entry *parent,const char *dest) {return NULL;}
 static inline struct proc_dir_entry *proc_mkdir(const char *name,
 	struct proc_dir_entry *parent) {return NULL;}
+static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
+	mode_t mode, struct proc_dir_entry *parent) { return NULL; }
 
 static inline struct proc_dir_entry *create_proc_read_entry(const char *name,
 	mode_t mode, struct proc_dir_entry *base, 
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 41977737bb7d3bdf7b7d7be5d2ccf6dd4401ebd8..2455ef2683f050660b32bb1c81fc5a381d775e9f 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -35,7 +35,9 @@ struct pstore_info {
 	struct mutex	buf_mutex;	/* serialize access to 'buf' */
 	char		*buf;
 	size_t		bufsize;
-	size_t		(*read)(u64 *id, enum pstore_type_id *type,
+	int		(*open)(struct pstore_info *psi);
+	int		(*close)(struct pstore_info *psi);
+	ssize_t		(*read)(u64 *id, enum pstore_type_id *type,
 			struct timespec *time);
 	u64		(*write)(enum pstore_type_id type, size_t size);
 	int		(*erase)(u64 id);
diff --git a/include/linux/pti.h b/include/linux/pti.h
new file mode 100644
index 0000000000000000000000000000000000000000..81af667bb2d5dfc76e43463ae39aade78f5f73e0
--- /dev/null
+++ b/include/linux/pti.h
@@ -0,0 +1,42 @@
+/*
+ *  Copyright (C) Intel 2011
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * The PTI (Parallel Trace Interface) driver directs trace data routed from
+ * various parts in the system out through the Intel Penwell PTI port and
+ * out of the mobile device for analysis with a debugging tool
+ * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7,
+ * compact JTAG, standard.
+ *
+ * This header file will allow other parts of the OS to use the
+ * interface to write out it's contents for debugging a mobile system.
+ */
+
+#ifndef PTI_H_
+#define PTI_H_
+
+/* offset for last dword of any PTI message. Part of MIPI P1149.7 */
+#define PTI_LASTDWORD_DTS	0x30
+
+/* basic structure used as a write address to the PTI HW */
+struct pti_masterchannel {
+	u8 master;
+	u8 channel;
+};
+
+/* the following functions are defined in misc/pti.c */
+void pti_writedata(struct pti_masterchannel *mc, u8 *buf, int count);
+struct pti_masterchannel *pti_request_masterchannel(u8 type);
+void pti_release_masterchannel(struct pti_masterchannel *mc);
+
+#endif /*PTI_H_*/
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index 7066acb2c53072c4d6df35b7bc909723d1d646a9..033b507b33b17075e5ab5cf287b264d3b9b22f35 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -136,6 +136,14 @@ static inline void rb_set_color(struct rb_node *rb, int color)
 #define RB_EMPTY_NODE(node)	(rb_parent(node) == node)
 #define RB_CLEAR_NODE(node)	(rb_set_parent(node, node))
 
+static inline void rb_init_node(struct rb_node *rb)
+{
+	rb->rb_parent_color = 0;
+	rb->rb_right = NULL;
+	rb->rb_left = NULL;
+	RB_CLEAR_NODE(rb);
+}
+
 extern void rb_insert_color(struct rb_node *, struct rb_root *);
 extern void rb_erase(struct rb_node *, struct rb_root *);
 
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index 2dea94fc44026a1048f912913be298b8df179873..e3beb315517a7a06dea6db0b2d0c8c9aee7ce9e4 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -253,7 +253,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
  */
 #define list_for_each_entry_rcu(pos, head, member) \
 	for (pos = list_entry_rcu((head)->next, typeof(*pos), member); \
-		prefetch(pos->member.next), &pos->member != (head); \
+		&pos->member != (head); \
 		pos = list_entry_rcu(pos->member.next, typeof(*pos), member))
 
 
@@ -270,7 +270,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
  */
 #define list_for_each_continue_rcu(pos, head) \
 	for ((pos) = rcu_dereference_raw(list_next_rcu(pos)); \
-		prefetch((pos)->next), (pos) != (head); \
+		(pos) != (head); \
 		(pos) = rcu_dereference_raw(list_next_rcu(pos)))
 
 /**
@@ -284,7 +284,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
  */
 #define list_for_each_entry_continue_rcu(pos, head, member) 		\
 	for (pos = list_entry_rcu(pos->member.next, typeof(*pos), member); \
-	     prefetch(pos->member.next), &pos->member != (head);	\
+	     &pos->member != (head);	\
 	     pos = list_entry_rcu(pos->member.next, typeof(*pos), member))
 
 /**
@@ -427,7 +427,7 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 #define __hlist_for_each_rcu(pos, head)				\
 	for (pos = rcu_dereference(hlist_first_rcu(head));	\
-	     pos && ({ prefetch(pos->next); 1; });		\
+	     pos;						\
 	     pos = rcu_dereference(hlist_next_rcu(pos)))
 
 /**
@@ -443,7 +443,7 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
  */
 #define hlist_for_each_entry_rcu(tpos, pos, head, member)		\
 	for (pos = rcu_dereference_raw(hlist_first_rcu(head));		\
-		pos && ({ prefetch(pos->next); 1; }) &&			 \
+		pos &&							 \
 		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \
 		pos = rcu_dereference_raw(hlist_next_rcu(pos)))
 
@@ -460,7 +460,7 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
  */
 #define hlist_for_each_entry_rcu_bh(tpos, pos, head, member)		 \
 	for (pos = rcu_dereference_bh((head)->first);			 \
-		pos && ({ prefetch(pos->next); 1; }) &&			 \
+		pos &&							 \
 		({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \
 		pos = rcu_dereference_bh(pos->next))
 
@@ -472,7 +472,7 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
  */
 #define hlist_for_each_entry_continue_rcu(tpos, pos, member)		\
 	for (pos = rcu_dereference((pos)->next);			\
-	     pos && ({ prefetch(pos->next); 1; }) &&			\
+	     pos &&							\
 	     ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; });  \
 	     pos = rcu_dereference(pos->next))
 
@@ -484,7 +484,7 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
  */
 #define hlist_for_each_entry_continue_rcu_bh(tpos, pos, member)		\
 	for (pos = rcu_dereference_bh((pos)->next);			\
-	     pos && ({ prefetch(pos->next); 1; }) &&			\
+	     pos &&							\
 	     ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; });  \
 	     pos = rcu_dereference_bh(pos->next))
 
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index ff422d2b7f9012661e36a89213159db7da309f4e..99f9aa7c2804e2775ff552a87aeb2f27de7bac97 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -47,6 +47,18 @@
 extern int rcutorture_runnable; /* for sysctl */
 #endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
 
+#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
+extern void rcutorture_record_test_transition(void);
+extern void rcutorture_record_progress(unsigned long vernum);
+#else
+static inline void rcutorture_record_test_transition(void)
+{
+}
+static inline void rcutorture_record_progress(unsigned long vernum)
+{
+}
+#endif
+
 #define UINT_CMP_GE(a, b)	(UINT_MAX / 2 >= (a) - (b))
 #define UINT_CMP_LT(a, b)	(UINT_MAX / 2 < (a) - (b))
 #define ULONG_CMP_GE(a, b)	(ULONG_MAX / 2 >= (a) - (b))
@@ -68,7 +80,6 @@ extern void call_rcu_sched(struct rcu_head *head,
 extern void synchronize_sched(void);
 extern void rcu_barrier_bh(void);
 extern void rcu_barrier_sched(void);
-extern int sched_expedited_torture_stats(char *page);
 
 static inline void __rcu_read_lock_bh(void)
 {
@@ -774,6 +785,7 @@ extern struct debug_obj_descr rcuhead_debug_descr;
 
 static inline void debug_rcu_head_queue(struct rcu_head *head)
 {
+	WARN_ON_ONCE((unsigned long)head & 0x3);
 	debug_object_activate(head, &rcuhead_debug_descr);
 	debug_object_active_state(head, &rcuhead_debug_descr,
 				  STATE_RCU_HEAD_READY,
@@ -797,4 +809,60 @@ static inline void debug_rcu_head_unqueue(struct rcu_head *head)
 }
 #endif	/* #else !CONFIG_DEBUG_OBJECTS_RCU_HEAD */
 
+static __always_inline bool __is_kfree_rcu_offset(unsigned long offset)
+{
+	return offset < 4096;
+}
+
+static __always_inline
+void __kfree_rcu(struct rcu_head *head, unsigned long offset)
+{
+	typedef void (*rcu_callback)(struct rcu_head *);
+
+	BUILD_BUG_ON(!__builtin_constant_p(offset));
+
+	/* See the kfree_rcu() header comment. */
+	BUILD_BUG_ON(!__is_kfree_rcu_offset(offset));
+
+	call_rcu(head, (rcu_callback)offset);
+}
+
+extern void kfree(const void *);
+
+static inline void __rcu_reclaim(struct rcu_head *head)
+{
+	unsigned long offset = (unsigned long)head->func;
+
+	if (__is_kfree_rcu_offset(offset))
+		kfree((void *)head - offset);
+	else
+		head->func(head);
+}
+
+/**
+ * kfree_rcu() - kfree an object after a grace period.
+ * @ptr:	pointer to kfree
+ * @rcu_head:	the name of the struct rcu_head within the type of @ptr.
+ *
+ * Many rcu callbacks functions just call kfree() on the base structure.
+ * These functions are trivial, but their size adds up, and furthermore
+ * when they are used in a kernel module, that module must invoke the
+ * high-latency rcu_barrier() function at module-unload time.
+ *
+ * The kfree_rcu() function handles this issue.  Rather than encoding a
+ * function address in the embedded rcu_head structure, kfree_rcu() instead
+ * encodes the offset of the rcu_head structure within the base structure.
+ * Because the functions are not allowed in the low-order 4096 bytes of
+ * kernel virtual memory, offsets up to 4095 bytes can be accommodated.
+ * If the offset is larger than 4095 bytes, a compile-time error will
+ * be generated in __kfree_rcu().  If this error is triggered, you can
+ * either fall back to use of call_rcu() or rearrange the structure to
+ * position the rcu_head structure into the first 4096 bytes.
+ *
+ * Note that the allowable offset might decrease in the future, for example,
+ * to allow something like kmem_cache_free_rcu().
+ */
+#define kfree_rcu(ptr, rcu_head)					\
+	__kfree_rcu(&((ptr)->rcu_head), offsetof(typeof(*(ptr)), rcu_head))
+
 #endif /* __LINUX_RCUPDATE_H */
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 30ebd7c8d874b4dfeb9c9c9e5c5e857fbb43ab62..52b3e0281fd0ab2e5699783ca6f206a653bd280a 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -99,6 +99,14 @@ static inline void rcu_note_context_switch(int cpu)
 	rcu_preempt_note_context_switch();
 }
 
+/*
+ * Take advantage of the fact that there is only one CPU, which
+ * allows us to ignore virtualization-based context switches.
+ */
+static inline void rcu_virt_note_context_switch(int cpu)
+{
+}
+
 /*
  * Return the number of grace periods.
  */
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 3a933482734aeccbafc7a0bb735be11ede47cbd2..e65d06634dd80c7afc94ea7032110bcd925ac258 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -35,6 +35,16 @@ extern void rcu_note_context_switch(int cpu);
 extern int rcu_needs_cpu(int cpu);
 extern void rcu_cpu_stall_reset(void);
 
+/*
+ * Note a virtualization-based context switch.  This is simply a
+ * wrapper around rcu_note_context_switch(), which allows TINY_RCU
+ * to save a few bytes.
+ */
+static inline void rcu_virt_note_context_switch(int cpu)
+{
+	rcu_note_context_switch(cpu);
+}
+
 #ifdef CONFIG_TREE_PREEMPT_RCU
 
 extern void exit_rcu(void);
@@ -58,9 +68,12 @@ static inline void synchronize_rcu_bh_expedited(void)
 
 extern void rcu_barrier(void);
 
+extern unsigned long rcutorture_testseq;
+extern unsigned long rcutorture_vernum;
 extern long rcu_batches_completed(void);
 extern long rcu_batches_completed_bh(void);
 extern long rcu_batches_completed_sched(void);
+
 extern void rcu_force_quiescent_state(void);
 extern void rcu_bh_force_quiescent_state(void);
 extern void rcu_sched_force_quiescent_state(void);
diff --git a/include/linux/rfkill-regulator.h b/include/linux/rfkill-regulator.h
new file mode 100644
index 0000000000000000000000000000000000000000..aca36bc83315814ea73279dc7261e03492895a1f
--- /dev/null
+++ b/include/linux/rfkill-regulator.h
@@ -0,0 +1,48 @@
+/*
+ * rfkill-regulator.c - Regulator consumer driver for rfkill
+ *
+ * Copyright (C) 2009  Guiming Zhuo <gmzhuo@gmail.com>
+ * Copyright (C) 2011  Antonio Ospite <ospite@studenti.unina.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __LINUX_RFKILL_REGULATOR_H
+#define __LINUX_RFKILL_REGULATOR_H
+
+/*
+ * Use "vrfkill" as supply id when declaring the regulator consumer:
+ *
+ * static struct regulator_consumer_supply pcap_regulator_V6_consumers [] = {
+ * 	{ .dev_name = "rfkill-regulator.0", .supply = "vrfkill" },
+ * };
+ *
+ * If you have several regulator driven rfkill, you can append a numerical id to
+ * .dev_name as done above, and use the same id when declaring the platform
+ * device:
+ *
+ * static struct rfkill_regulator_platform_data ezx_rfkill_bt_data = {
+ * 	.name  = "ezx-bluetooth",
+ * 	.type  = RFKILL_TYPE_BLUETOOTH,
+ * };
+ *
+ * static struct platform_device a910_rfkill = {
+ * 	.name  = "rfkill-regulator",
+ * 	.id    = 0,
+ * 	.dev   = {
+ * 		.platform_data = &ezx_rfkill_bt_data,
+ * 	},
+ * };
+ */
+
+#include <linux/rfkill.h>
+
+struct rfkill_regulator_platform_data {
+	char *name;             /* the name for the rfkill switch */
+	enum rfkill_type type;  /* the type as specified in rfkill.h */
+};
+
+#endif /* __LINUX_RFKILL_REGULATOR_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 781abd13767302cce2ba08db01a211e3178de0d9..aaf71e08222ca70e0984e374bfe2e4ee66a4ce7c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -315,7 +315,6 @@ extern int proc_dowatchdog_thresh(struct ctl_table *table, int write,
 				  void __user *buffer,
 				  size_t *lenp, loff_t *ppos);
 extern unsigned int  softlockup_panic;
-extern int softlockup_thresh;
 void lockup_detector_init(void);
 #else
 static inline void touch_softlockup_watchdog(void)
@@ -360,7 +359,7 @@ extern signed long schedule_timeout_interruptible(signed long timeout);
 extern signed long schedule_timeout_killable(signed long timeout);
 extern signed long schedule_timeout_uninterruptible(signed long timeout);
 asmlinkage void schedule(void);
-extern int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner);
+extern int mutex_spin_on_owner(struct mutex *lock, struct task_struct *owner);
 
 struct nsproxy;
 struct user_namespace;
@@ -653,9 +652,8 @@ struct signal_struct {
  * Bits in flags field of signal_struct.
  */
 #define SIGNAL_STOP_STOPPED	0x00000001 /* job control stop in effect */
-#define SIGNAL_STOP_DEQUEUED	0x00000002 /* stop signal dequeued */
-#define SIGNAL_STOP_CONTINUED	0x00000004 /* SIGCONT since WCONTINUED reap */
-#define SIGNAL_GROUP_EXIT	0x00000008 /* group exit in progress */
+#define SIGNAL_STOP_CONTINUED	0x00000002 /* SIGCONT since WCONTINUED reap */
+#define SIGNAL_GROUP_EXIT	0x00000004 /* group exit in progress */
 /*
  * Pending notifications to parent.
  */
@@ -731,10 +729,6 @@ struct sched_info {
 	/* timestamps */
 	unsigned long long last_arrival,/* when we last ran on a cpu */
 			   last_queued;	/* when we were last queued to run */
-#ifdef CONFIG_SCHEDSTATS
-	/* BKL stats */
-	unsigned int bkl_count;
-#endif
 };
 #endif /* defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT) */
 
@@ -792,17 +786,39 @@ enum cpu_idle_type {
 };
 
 /*
- * sched-domains (multiprocessor balancing) declarations:
+ * Increase resolution of nice-level calculations for 64-bit architectures.
+ * The extra resolution improves shares distribution and load balancing of
+ * low-weight task groups (eg. nice +19 on an autogroup), deeper taskgroup
+ * hierarchies, especially on larger systems. This is not a user-visible change
+ * and does not change the user-interface for setting shares/weights.
+ *
+ * We increase resolution only if we have enough bits to allow this increased
+ * resolution (i.e. BITS_PER_LONG > 32). The costs for increasing resolution
+ * when BITS_PER_LONG <= 32 are pretty high and the returns do not justify the
+ * increased costs.
  */
+#if BITS_PER_LONG > 32
+# define SCHED_LOAD_RESOLUTION	10
+# define scale_load(w)		((w) << SCHED_LOAD_RESOLUTION)
+# define scale_load_down(w)	((w) >> SCHED_LOAD_RESOLUTION)
+#else
+# define SCHED_LOAD_RESOLUTION	0
+# define scale_load(w)		(w)
+# define scale_load_down(w)	(w)
+#endif
 
-/*
- * Increase resolution of nice-level calculations:
- */
-#define SCHED_LOAD_SHIFT	10
+#define SCHED_LOAD_SHIFT	(10 + SCHED_LOAD_RESOLUTION)
 #define SCHED_LOAD_SCALE	(1L << SCHED_LOAD_SHIFT)
 
-#define SCHED_LOAD_SCALE_FUZZ	SCHED_LOAD_SCALE
+/*
+ * Increase resolution of cpu_power calculations
+ */
+#define SCHED_POWER_SHIFT	10
+#define SCHED_POWER_SCALE	(1L << SCHED_POWER_SHIFT)
 
+/*
+ * sched-domains (multiprocessor balancing) declarations:
+ */
 #ifdef CONFIG_SMP
 #define SD_LOAD_BALANCE		0x0001	/* Do load balancing on this domain. */
 #define SD_BALANCE_NEWIDLE	0x0002	/* Balance when about to become idle */
@@ -868,6 +884,7 @@ static inline int sd_power_saving_flags(void)
 
 struct sched_group {
 	struct sched_group *next;	/* Must be a circular list */
+	atomic_t ref;
 
 	/*
 	 * CPU power of this group, SCHED_LOAD_SCALE being max power for a
@@ -882,9 +899,6 @@ struct sched_group {
 	 * NOTE: this field is variable length. (Allocated dynamically
 	 * by attaching extra space to the end of the structure,
 	 * depending on how many CPUs the kernel has booted up with)
-	 *
-	 * It is also be embedded into static data structures at build
-	 * time. (See 'struct static_sched_group' in kernel/sched.c)
 	 */
 	unsigned long cpumask[0];
 };
@@ -894,17 +908,6 @@ static inline struct cpumask *sched_group_cpus(struct sched_group *sg)
 	return to_cpumask(sg->cpumask);
 }
 
-enum sched_domain_level {
-	SD_LV_NONE = 0,
-	SD_LV_SIBLING,
-	SD_LV_MC,
-	SD_LV_BOOK,
-	SD_LV_CPU,
-	SD_LV_NODE,
-	SD_LV_ALLNODES,
-	SD_LV_MAX
-};
-
 struct sched_domain_attr {
 	int relax_domain_level;
 };
@@ -913,6 +916,8 @@ struct sched_domain_attr {
 	.relax_domain_level = -1,			\
 }
 
+extern int sched_domain_level_max;
+
 struct sched_domain {
 	/* These fields must be setup */
 	struct sched_domain *parent;	/* top domain must be null terminated */
@@ -930,7 +935,7 @@ struct sched_domain {
 	unsigned int forkexec_idx;
 	unsigned int smt_gain;
 	int flags;			/* See SD_* */
-	enum sched_domain_level level;
+	int level;
 
 	/* Runtime fields. */
 	unsigned long last_balance;	/* init to jiffies. units in jiffies */
@@ -973,6 +978,10 @@ struct sched_domain {
 #ifdef CONFIG_SCHED_DEBUG
 	char *name;
 #endif
+	union {
+		void *private;		/* used during construction */
+		struct rcu_head rcu;	/* used during destruction */
+	};
 
 	unsigned int span_weight;
 	/*
@@ -981,9 +990,6 @@ struct sched_domain {
 	 * NOTE: this field is variable length. (Allocated dynamically
 	 * by attaching extra space to the end of the structure,
 	 * depending on how many CPUs the kernel has booted up with)
-	 *
-	 * It is also be embedded into static data structures at build
-	 * time. (See 'struct static_sched_domain' in kernel/sched.c)
 	 */
 	unsigned long span[0];
 };
@@ -1048,8 +1054,12 @@ struct sched_domain;
 #define WF_FORK		0x02		/* child wakeup after fork */
 
 #define ENQUEUE_WAKEUP		1
-#define ENQUEUE_WAKING		2
-#define ENQUEUE_HEAD		4
+#define ENQUEUE_HEAD		2
+#ifdef CONFIG_SMP
+#define ENQUEUE_WAKING		4	/* sched_class::task_waking was called */
+#else
+#define ENQUEUE_WAKING		0
+#endif
 
 #define DEQUEUE_SLEEP		1
 
@@ -1067,12 +1077,11 @@ struct sched_class {
 	void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
 #ifdef CONFIG_SMP
-	int  (*select_task_rq)(struct rq *rq, struct task_struct *p,
-			       int sd_flag, int flags);
+	int  (*select_task_rq)(struct task_struct *p, int sd_flag, int flags);
 
 	void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
 	void (*post_schedule) (struct rq *this_rq);
-	void (*task_waking) (struct rq *this_rq, struct task_struct *task);
+	void (*task_waking) (struct task_struct *task);
 	void (*task_woken) (struct rq *this_rq, struct task_struct *task);
 
 	void (*set_cpus_allowed)(struct task_struct *p,
@@ -1197,13 +1206,11 @@ struct task_struct {
 	unsigned int flags;	/* per process flags, defined below */
 	unsigned int ptrace;
 
-	int lock_depth;		/* BKL lock depth */
-
 #ifdef CONFIG_SMP
-#ifdef __ARCH_WANT_UNLOCKED_CTXSW
-	int oncpu;
-#endif
+	struct task_struct *wake_entry;
+	int on_cpu;
 #endif
+	int on_rq;
 
 	int prio, static_prio, normal_prio;
 	unsigned int rt_priority;
@@ -1264,6 +1271,7 @@ struct task_struct {
 	int exit_state;
 	int exit_code, exit_signal;
 	int pdeath_signal;  /*  The signal sent when the parent dies  */
+	unsigned int group_stop;	/* GROUP_STOP_*, siglock protected */
 	/* ??? */
 	unsigned int personality;
 	unsigned did_exec:1;
@@ -1274,6 +1282,7 @@ struct task_struct {
 
 	/* Revert to default priority/policy when forking */
 	unsigned sched_reset_on_fork:1;
+	unsigned sched_contributes_to_load:1;
 
 	pid_t pid;
 	pid_t tgid;
@@ -1783,6 +1792,17 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
 #define tsk_used_math(p) ((p)->flags & PF_USED_MATH)
 #define used_math() tsk_used_math(current)
 
+/*
+ * task->group_stop flags
+ */
+#define GROUP_STOP_SIGMASK	0xffff    /* signr of the last group stop */
+#define GROUP_STOP_PENDING	(1 << 16) /* task should stop for group stop */
+#define GROUP_STOP_CONSUME	(1 << 17) /* consume group stop count */
+#define GROUP_STOP_TRAPPING	(1 << 18) /* switching from STOPPED to TRACED */
+#define GROUP_STOP_DEQUEUED	(1 << 19) /* stop signal dequeued */
+
+extern void task_clear_group_stop_pending(struct task_struct *task);
+
 #ifdef CONFIG_PREEMPT_RCU
 
 #define RCU_READ_UNLOCK_BLOCKED (1 << 0) /* blocked while in RCU read-side. */
@@ -2063,14 +2083,13 @@ extern void xtime_update(unsigned long ticks);
 
 extern int wake_up_state(struct task_struct *tsk, unsigned int state);
 extern int wake_up_process(struct task_struct *tsk);
-extern void wake_up_new_task(struct task_struct *tsk,
-				unsigned long clone_flags);
+extern void wake_up_new_task(struct task_struct *tsk);
 #ifdef CONFIG_SMP
  extern void kick_process(struct task_struct *tsk);
 #else
  static inline void kick_process(struct task_struct *tsk) { }
 #endif
-extern void sched_fork(struct task_struct *p, int clone_flags);
+extern void sched_fork(struct task_struct *p);
 extern void sched_dead(struct task_struct *p);
 
 extern void proc_caches_init(void);
@@ -2195,8 +2214,10 @@ extern void set_task_comm(struct task_struct *tsk, char *from);
 extern char *get_task_comm(char *to, struct task_struct *tsk);
 
 #ifdef CONFIG_SMP
+void scheduler_ipi(void);
 extern unsigned long wait_task_inactive(struct task_struct *, long match_state);
 #else
+static inline void scheduler_ipi(void) { }
 static inline unsigned long wait_task_inactive(struct task_struct *p,
 					       long match_state)
 {
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index e98cd2e5719446fa69b03aeee3d349d14e138daa..06d69648fc86c3a731c528cde7fba3b72a2688be 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -88,12 +88,12 @@ static __always_inline unsigned read_seqbegin(const seqlock_t *sl)
 	unsigned ret;
 
 repeat:
-	ret = sl->sequence;
-	smp_rmb();
+	ret = ACCESS_ONCE(sl->sequence);
 	if (unlikely(ret & 1)) {
 		cpu_relax();
 		goto repeat;
 	}
+	smp_rmb();
 
 	return ret;
 }
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 758c5b0c6fd3cf4121fd2468dcaaf6f489bb0573..a5c31146a337dff33441ec6f61f3af92861f6a8e 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -45,7 +45,8 @@
 #define PORT_OCTEON	17	/* Cavium OCTEON internal UART */
 #define PORT_AR7	18	/* Texas Instruments AR7 internal UART */
 #define PORT_U6_16550A	19	/* ST-Ericsson U6xxx internal UART */
-#define PORT_MAX_8250	19	/* max port ID */
+#define PORT_TEGRA	20	/* NVIDIA Tegra internal UART */
+#define PORT_MAX_8250	20	/* max port ID */
 
 /*
  * ARM specific type numbers.  These are not currently guaranteed
@@ -202,6 +203,9 @@
 /* VIA VT8500 SoC */
 #define PORT_VT8500	97
 
+/* Xilinx PSS UART */
+#define PORT_XUARTPS	98
+
 #ifdef __KERNEL__
 
 #include <linux/compiler.h>
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index 3ecb71a9e505901c1a0ff3a3780ba29d3c4c3741..c75bda37c18e1a1861040ed42d15086d7bf97d5e 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -57,6 +57,7 @@
  * ST16C654:	 8  16  56  60		 8  16  32  56	PORT_16654
  * TI16C750:	 1  16  32  56		xx  xx  xx  xx	PORT_16750
  * TI16C752:	 8  16  56  60		 8  16  32  56
+ * Tegra:	 1   4   8  14		16   8   4   1	PORT_TEGRA
  */
 #define UART_FCR_R_TRIG_00	0x00
 #define UART_FCR_R_TRIG_01	0x40
@@ -118,6 +119,7 @@
 #define UART_MCR_DTR		0x01 /* DTR complement */
 
 #define UART_LSR	5	/* In:  Line Status Register */
+#define UART_LSR_FIFOE		0x80 /* Fifo error */
 #define UART_LSR_TEMT		0x40 /* Transmitter empty */
 #define UART_LSR_THRE		0x20 /* Transmit-hold-register empty */
 #define UART_LSR_BI		0x10 /* Break interrupt indicator */
diff --git a/include/linux/sht15.h b/include/linux/sht15.h
index 046bce05ecabe0ee1cb9b13639a5956c172f86fb..f85c7c523da0f6b8222ab6e1c56cf4e4701acfbc 100644
--- a/include/linux/sht15.h
+++ b/include/linux/sht15.h
@@ -8,17 +8,27 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
+ *
+ * For further information, see the Documentation/hwmon/sht15 file.
  */
 
 /**
  * struct sht15_platform_data - sht15 connectivity info
- * @gpio_data:	no. of gpio to which bidirectional data line is connected
- * @gpio_sck:	no. of gpio to which the data clock is connected.
- * @supply_mv:	supply voltage in mv. Overridden by regulator if available.
- **/
+ * @gpio_data:		no. of gpio to which bidirectional data line is
+ *			connected.
+ * @gpio_sck:		no. of gpio to which the data clock is connected.
+ * @supply_mv:		supply voltage in mv. Overridden by regulator if
+ *			available.
+ * @checksum:		flag to indicate the checksum should be validated.
+ * @no_otp_reload:	flag to indicate no reload from OTP.
+ * @low_resolution:	flag to indicate the temp/humidity resolution to use.
+ */
 struct sht15_platform_data {
 	int gpio_data;
 	int gpio_sck;
 	int supply_mv;
+	bool checksum;
+	bool no_otp_reload;
+	bool low_resolution;
 };
 
diff --git a/include/linux/signal.h b/include/linux/signal.h
index fcd2b14b19327a9765ff6e9e9a7e45e6cafa0f71..a822300a253b0d2be69b477be3b078448ec25017 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -7,6 +7,8 @@
 #ifdef __KERNEL__
 #include <linux/list.h>
 
+struct task_struct;
+
 /* for sysctl */
 extern int print_fatal_signals;
 /*
@@ -123,13 +125,13 @@ _SIG_SET_BINOP(sigorsets, _sig_or)
 #define _sig_and(x,y)	((x) & (y))
 _SIG_SET_BINOP(sigandsets, _sig_and)
 
-#define _sig_nand(x,y)	((x) & ~(y))
-_SIG_SET_BINOP(signandsets, _sig_nand)
+#define _sig_andn(x,y)	((x) & ~(y))
+_SIG_SET_BINOP(sigandnsets, _sig_andn)
 
 #undef _SIG_SET_BINOP
 #undef _sig_or
 #undef _sig_and
-#undef _sig_nand
+#undef _sig_andn
 
 #define _SIG_SET_OP(name, op)						\
 static inline void name(sigset_t *set)					\
@@ -234,6 +236,9 @@ static inline int valid_signal(unsigned long sig)
 	return sig <= _NSIG ? 1 : 0;
 }
 
+struct timespec;
+struct pt_regs;
+
 extern int next_signal(struct sigpending *pending, sigset_t *mask);
 extern int do_send_sig_info(int sig, struct siginfo *info,
 				struct task_struct *p, bool group);
@@ -242,10 +247,12 @@ extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *);
 extern long do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
 				 siginfo_t *info);
 extern long do_sigpending(void __user *, unsigned long);
+extern int do_sigtimedwait(const sigset_t *, siginfo_t *,
+				const struct timespec *);
 extern int sigprocmask(int, sigset_t *, sigset_t *);
+extern void set_current_blocked(const sigset_t *);
 extern int show_unhandled_signals;
 
-struct pt_regs;
 extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
 extern void exit_signals(struct task_struct *tsk);
 
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index d0ae90af0b405481831839192bd51de405d85a6c..e8b78ce144741fda866f79bd32ce3c96ba0c4096 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -391,8 +391,8 @@ struct sk_buff {
 
 	__u32			rxhash;
 
+	__u16			queue_mapping;
 	kmemcheck_bitfield_begin(flags2);
-	__u16			queue_mapping:16;
 #ifdef CONFIG_IPV6_NDISC_NODETYPE
 	__u8			ndisc_nodetype:2;
 #endif
@@ -1442,7 +1442,7 @@ extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);
 
 static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
 {
-	if (unlikely(skb->data_len)) {
+	if (unlikely(skb_is_nonlinear(skb))) {
 		WARN_ON(1);
 		return;
 	}
@@ -1782,7 +1782,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 
 #define skb_queue_walk(queue, skb) \
 		for (skb = (queue)->next;					\
-		     prefetch(skb->next), (skb != (struct sk_buff *)(queue));	\
+		     skb != (struct sk_buff *)(queue);				\
 		     skb = skb->next)
 
 #define skb_queue_walk_safe(queue, skb, tmp)					\
@@ -1791,7 +1791,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 		     skb = tmp, tmp = skb->next)
 
 #define skb_queue_walk_from(queue, skb)						\
-		for (; prefetch(skb->next), (skb != (struct sk_buff *)(queue));	\
+		for (; skb != (struct sk_buff *)(queue);			\
 		     skb = skb->next)
 
 #define skb_queue_walk_from_safe(queue, skb, tmp)				\
@@ -1801,7 +1801,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 
 #define skb_queue_reverse_walk(queue, skb) \
 		for (skb = (queue)->prev;					\
-		     prefetch(skb->prev), (skb != (struct sk_buff *)(queue));	\
+		     skb != (struct sk_buff *)(queue);				\
 		     skb = skb->prev)
 
 #define skb_queue_reverse_walk_safe(queue, skb, tmp)				\
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 45ca123e800219777001f75113324f6cfd60486f..c8668d161dd89251de828b30f2ccda69eda6f979 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -37,9 +37,7 @@ enum stat_item {
 
 struct kmem_cache_cpu {
 	void **freelist;	/* Pointer to next available object */
-#ifdef CONFIG_CMPXCHG_LOCAL
 	unsigned long tid;	/* Globally unique transaction id */
-#endif
 	struct page *page;	/* The slab from which we are allocating */
 	int node;		/* The node of the page (or -1 for debug) */
 #ifdef CONFIG_SLUB_STATS
@@ -179,7 +177,8 @@ static __always_inline int kmalloc_index(size_t size)
 	if (size <=   4 * 1024) return 12;
 /*
  * The following is only needed to support architectures with a larger page
- * size than 4k.
+ * size than 4k. We need to support 2 * PAGE_SIZE here. So for a 64k page
+ * size we would have to go up to 128k.
  */
 	if (size <=   8 * 1024) return 13;
 	if (size <=  16 * 1024) return 14;
@@ -190,7 +189,8 @@ static __always_inline int kmalloc_index(size_t size)
 	if (size <= 512 * 1024) return 19;
 	if (size <= 1024 * 1024) return 20;
 	if (size <=  2 * 1024 * 1024) return 21;
-	return -1;
+	BUG();
+	return -1; /* Will never be reached */
 
 /*
  * What we really wanted to do and cannot do because of compiler issues is:
diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h
index 7144e8aa1e41a1fb6187260362296214df4f0c10..4dde70e74822be5d13198a15c0816978f3ff4b2a 100644
--- a/include/linux/smsc911x.h
+++ b/include/linux/smsc911x.h
@@ -29,6 +29,7 @@ struct smsc911x_platform_config {
 	unsigned int irq_polarity;
 	unsigned int irq_type;
 	unsigned int flags;
+	unsigned int shift;
 	phy_interface_t phy_interface;
 	unsigned char mac[6];
 };
diff --git a/include/linux/socket.h b/include/linux/socket.h
index d2b5e982f0796aede07031273bbd0d7c786acf42..4ef98e422fde2c13169b851670dbc9d511e25088 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -333,5 +333,7 @@ struct timespec;
 
 extern int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen,
 			  unsigned int flags, struct timespec *timeout);
+extern int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg,
+			  unsigned int vlen, unsigned int flags);
 #endif /* not kernel and not glibc */
 #endif /* _LINUX_SOCKET_H */
diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index b14f6a91e19f33c214446d442667665aa2cd6310..a26e2fb604e6e5f004e93da22d4f5355bf9a7358 100644
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -5,6 +5,8 @@
 # error "please don't include this file directly"
 #endif
 
+#include <asm/processor.h>	/* for cpu_relax() */
+
 /*
  * include/linux/spinlock_up.h - UP-debug version of spinlocks.
  *
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 9659eff52ca2d146fa18cf85e97eb3bc4e9b150e..252e448217874ec0e8b47ce4ec2af2d844c45354 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -308,7 +308,7 @@ struct ssb_bus {
 
 	/* ID information about the Chip. */
 	u16 chip_id;
-	u16 chip_rev;
+	u8 chip_rev;
 	u16 sprom_offset;
 	u16 sprom_size;		/* number of words in sprom */
 	u8 chip_package;
@@ -404,7 +404,9 @@ extern bool ssb_is_sprom_available(struct ssb_bus *bus);
 
 /* Set a fallback SPROM.
  * See kdoc at the function definition for complete documentation. */
-extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom);
+extern int ssb_arch_register_fallback_sprom(
+		int (*sprom_callback)(struct ssb_bus *bus,
+		struct ssb_sprom *out));
 
 /* Suspend a SSB bus.
  * Call this from the parent bus suspend routine. */
@@ -518,6 +520,7 @@ extern int ssb_bus_may_powerdown(struct ssb_bus *bus);
  * Otherwise static always-on powercontrol will be used. */
 extern int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl);
 
+extern void ssb_commit_settings(struct ssb_bus *bus);
 
 /* Various helper functions */
 extern u32 ssb_admatch_base(u32 adm);
diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h
index 2cdf249b4e5f0627980e4140bf96170cb8546ad0..a08d693d832461fe84805e372776dc98bf8cbb9b 100644
--- a/include/linux/ssb/ssb_driver_chipcommon.h
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
@@ -123,6 +123,8 @@
 #define SSB_CHIPCO_FLASHDATA		0x0048
 #define SSB_CHIPCO_BCAST_ADDR		0x0050
 #define SSB_CHIPCO_BCAST_DATA		0x0054
+#define SSB_CHIPCO_GPIOPULLUP		0x0058		/* Rev >= 20 only */
+#define SSB_CHIPCO_GPIOPULLDOWN		0x005C		/* Rev >= 20 only */
 #define SSB_CHIPCO_GPIOIN		0x0060
 #define SSB_CHIPCO_GPIOOUT		0x0064
 #define SSB_CHIPCO_GPIOOUTEN		0x0068
@@ -131,6 +133,9 @@
 #define SSB_CHIPCO_GPIOIRQ		0x0074
 #define SSB_CHIPCO_WATCHDOG		0x0080
 #define SSB_CHIPCO_GPIOTIMER		0x0088		/* LED powersave (corerev >= 16) */
+#define  SSB_CHIPCO_GPIOTIMER_OFFTIME	0x0000FFFF
+#define  SSB_CHIPCO_GPIOTIMER_OFFTIME_SHIFT	0
+#define  SSB_CHIPCO_GPIOTIMER_ONTIME	0xFFFF0000
 #define  SSB_CHIPCO_GPIOTIMER_ONTIME_SHIFT	16
 #define SSB_CHIPCO_GPIOTOUTM		0x008C		/* LED powersave (corerev >= 16) */
 #define SSB_CHIPCO_CLOCK_N		0x0090
@@ -189,8 +194,10 @@
 #define  SSB_CHIPCO_CLKCTLST_HAVEALPREQ	0x00000008 /* ALP available request */
 #define  SSB_CHIPCO_CLKCTLST_HAVEHTREQ	0x00000010 /* HT available request */
 #define  SSB_CHIPCO_CLKCTLST_HWCROFF	0x00000020 /* Force HW clock request off */
-#define  SSB_CHIPCO_CLKCTLST_HAVEHT	0x00010000 /* HT available */
-#define  SSB_CHIPCO_CLKCTLST_HAVEALP	0x00020000 /* APL available */
+#define  SSB_CHIPCO_CLKCTLST_HAVEALP	0x00010000 /* ALP available */
+#define  SSB_CHIPCO_CLKCTLST_HAVEHT	0x00020000 /* HT available */
+#define  SSB_CHIPCO_CLKCTLST_4328A0_HAVEHT	0x00010000 /* 4328a0 has reversed bits */
+#define  SSB_CHIPCO_CLKCTLST_4328A0_HAVEALP	0x00020000 /* 4328a0 has reversed bits */
 #define SSB_CHIPCO_HW_WORKAROUND	0x01E4 /* Hardware workaround (rev >= 20) */
 #define SSB_CHIPCO_UART0_DATA		0x0300
 #define SSB_CHIPCO_UART0_IMR		0x0304
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index 402955ae48ceac9c118833bed28ca093407e4638..efbf459d571c03eed928edd5f2fda9fc6f835019 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -97,7 +97,7 @@
 #define  SSB_INTVEC_ENET1	0x00000040 /* Enable interrupts for enet 1 */
 #define SSB_TMSLOW		0x0F98     /* SB Target State Low */
 #define  SSB_TMSLOW_RESET	0x00000001 /* Reset */
-#define  SSB_TMSLOW_REJECT_22	0x00000002 /* Reject (Backplane rev 2.2) */
+#define  SSB_TMSLOW_REJECT	0x00000002 /* Reject (Standard Backplane) */
 #define  SSB_TMSLOW_REJECT_23	0x00000004 /* Reject (Backplane rev 2.3) */
 #define  SSB_TMSLOW_CLOCK	0x00010000 /* Clock Enable */
 #define  SSB_TMSLOW_FGC		0x00020000 /* Force Gated Clocks On */
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index f29197a4b227f204817696bfcf51e89029c80889..9529e49b0385f9818f28f87845aee27354fb0c24 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -26,6 +26,8 @@
 #ifndef __STMMAC_PLATFORM_DATA
 #define __STMMAC_PLATFORM_DATA
 
+#include <linux/platform_device.h>
+
 /* platform data for platform device structure's platform_data field */
 
 /* Private data for the STM on-board ethernet driver */
diff --git a/include/linux/string.h b/include/linux/string.h
index a716ee2a8adb8df5cf545a9e9638e733fba777e7..a176db2f2c854755c360202358a227b4f42435d3 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -123,6 +123,7 @@ extern char **argv_split(gfp_t gfp, const char *str, int *argcp);
 extern void argv_free(char **argv);
 
 extern bool sysfs_streq(const char *s1, const char *s2);
+extern int strtobool(const char *s, bool *res);
 
 #ifdef CONFIG_BINARY_PRINTF
 int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 83ecc1749ef6153581d295706d6c4768c11931e0..ab71447d0c5ad7d470751b856cb4869960ad1fee 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -610,6 +610,8 @@ asmlinkage long sys_send(int, void __user *, size_t, unsigned);
 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
 				struct sockaddr __user *, int);
 asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
+asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
+			     unsigned int vlen, unsigned flags);
 asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
 asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
 				struct sockaddr __user *, int __user *);
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
index dfb078db8ebbaacc6528b900e5bed06ced263082..d35e783a598c39065f66aae6d7497c7107a0a75e 100644
--- a/include/linux/sysdev.h
+++ b/include/linux/sysdev.h
@@ -34,12 +34,6 @@ struct sysdev_class {
 	struct list_head	drivers;
 	struct sysdev_class_attribute **attrs;
 	struct kset		kset;
-#ifndef CONFIG_ARCH_NO_SYSDEV_OPS
-	/* Default operations for these types of devices */
-	int	(*shutdown)(struct sys_device *);
-	int	(*suspend)(struct sys_device *, pm_message_t state);
-	int	(*resume)(struct sys_device *);
-#endif
 };
 
 struct sysdev_class_attribute {
@@ -77,11 +71,6 @@ struct sysdev_driver {
 	struct list_head	entry;
 	int	(*add)(struct sys_device *);
 	int	(*remove)(struct sys_device *);
-#ifndef CONFIG_ARCH_NO_SYSDEV_OPS
-	int	(*shutdown)(struct sys_device *);
-	int	(*suspend)(struct sys_device *, pm_message_t state);
-	int	(*resume)(struct sys_device *);
-#endif
 };
 
 
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 30b881555fa576fc4a0fb9a82f8418fac72aefa2..c3acda60eee0819f9735e059b925ed739bf5831e 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -176,7 +176,6 @@ struct sysfs_dirent *sysfs_get_dirent(struct sysfs_dirent *parent_sd,
 				      const unsigned char *name);
 struct sysfs_dirent *sysfs_get(struct sysfs_dirent *sd);
 void sysfs_put(struct sysfs_dirent *sd);
-void sysfs_printk_last_file(void);
 
 /* Called to clear a ns tag when it is no longer valid */
 void sysfs_exit_ns(enum kobj_ns_type type, const void *tag);
@@ -348,10 +347,6 @@ static inline int __must_check sysfs_init(void)
 	return 0;
 }
 
-static inline void sysfs_printk_last_file(void)
-{
-}
-
 #endif /* CONFIG_SYSFS */
 
 #endif /* _SYSFS_H_ */
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index 20fc303947d37029a9e10456ddc8491a802f3fa1..8d03f079688cfdd41da394aa5e09ee9ae036cb80 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -29,7 +29,7 @@ struct restart_block {
 		} futex;
 		/* For nanosleep */
 		struct {
-			clockid_t index;
+			clockid_t clockid;
 			struct timespec __user *rmtp;
 #ifdef CONFIG_COMPAT
 			struct compat_timespec __user *compat_rmtp;
diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h
index 7071ec5d011883940f4bd088aed1066a048b44dc..b004e557caa9c064c15b41b26bf773677f529913 100644
--- a/include/linux/ti_wilink_st.h
+++ b/include/linux/ti_wilink_st.h
@@ -140,12 +140,12 @@ extern long st_unregister(struct st_proto_s *);
  */
 struct st_data_s {
 	unsigned long st_state;
-	struct tty_struct *tty;
 	struct sk_buff *tx_skb;
 #define ST_TX_SENDING	1
 #define ST_TX_WAKEUP	2
 	unsigned long tx_state;
 	struct st_proto_s *list[ST_MAX_CHANNELS];
+	bool is_registered[ST_MAX_CHANNELS];
 	unsigned long rx_state;
 	unsigned long rx_count;
 	struct sk_buff *rx_skb;
@@ -155,6 +155,7 @@ struct st_data_s {
 	unsigned char	protos_registered;
 	unsigned long ll_state;
 	void *kim_data;
+	struct tty_struct *tty;
 };
 
 /*
diff --git a/include/linux/time.h b/include/linux/time.h
index 454a262057878235c98e25db1de03bd94ab4c45a..b3061782dec3851765f3c398f67179744f4a39c2 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -126,6 +126,7 @@ struct timespec __current_kernel_time(void); /* does not take xtime_lock */
 struct timespec get_monotonic_coarse(void);
 void get_xtime_and_monotonic_and_sleep_offset(struct timespec *xtim,
 				struct timespec *wtom, struct timespec *sleep);
+void timekeeping_inject_sleeptime(struct timespec *delta);
 
 #define CURRENT_TIME		(current_kernel_time())
 #define CURRENT_TIME_SEC	((struct timespec) { get_seconds(), 0 })
@@ -294,6 +295,8 @@ struct itimerval {
 #define CLOCK_REALTIME_COARSE		5
 #define CLOCK_MONOTONIC_COARSE		6
 #define CLOCK_BOOTTIME			7
+#define CLOCK_REALTIME_ALARM		8
+#define CLOCK_BOOTTIME_ALARM		9
 
 /*
  * The IDs of various hardware clocks:
diff --git a/include/linux/timerfd.h b/include/linux/timerfd.h
index 2d0792983f8c2d7500b8e7a595b48b36ff6579f2..d3b57fa1222557d90fa41f6325ad8d1f5daac100 100644
--- a/include/linux/timerfd.h
+++ b/include/linux/timerfd.h
@@ -19,6 +19,7 @@
  * shared O_* flags.
  */
 #define TFD_TIMER_ABSTIME (1 << 0)
+#define TFD_TIMER_CANCEL_ON_SET (1 << 1)
 #define TFD_CLOEXEC O_CLOEXEC
 #define TFD_NONBLOCK O_NONBLOCK
 
@@ -26,6 +27,6 @@
 /* Flags for timerfd_create.  */
 #define TFD_CREATE_FLAGS TFD_SHARED_FCNTL_FLAGS
 /* Flags for timerfd_settime.  */
-#define TFD_SETTIME_FLAGS TFD_TIMER_ABSTIME
+#define TFD_SETTIME_FLAGS (TFD_TIMER_ABSTIME | TFD_TIMER_CANCEL_ON_SET)
 
 #endif /* _LINUX_TIMERFD_H */
diff --git a/include/linux/timerqueue.h b/include/linux/timerqueue.h
index a520fd70a59f371f40a34f79e883dcf7b32c23f7..5088727478fd8ad91bc7e17f9b85252b8ef8e4a2 100644
--- a/include/linux/timerqueue.h
+++ b/include/linux/timerqueue.h
@@ -39,7 +39,7 @@ struct timerqueue_node *timerqueue_getnext(struct timerqueue_head *head)
 
 static inline void timerqueue_init(struct timerqueue_node *node)
 {
-	RB_CLEAR_NODE(&node->node);
+	rb_init_node(&node->node);
 }
 
 static inline void timerqueue_init_head(struct timerqueue_head *head)
diff --git a/include/linux/tipc.h b/include/linux/tipc.h
index a5b994a204d26f9aff34f3e8058b068eeec3a78f..f2d90091cc2098fd35893132cc45c0b6795c6319 100644
--- a/include/linux/tipc.h
+++ b/include/linux/tipc.h
@@ -101,7 +101,7 @@ static inline unsigned int tipc_node(__u32 addr)
  * Limiting values for messages
  */
 
-#define TIPC_MAX_USER_MSG_SIZE	66000
+#define TIPC_MAX_USER_MSG_SIZE	66000U
 
 /*
  * Message importance levels
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index ebcfa4ebdbf8ddec4c48cf070882bfebf83b41b1..e95f5236611f3efcd0d9c9db4375b54c47cadc05 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -468,33 +468,6 @@ static inline int tracehook_get_signal(struct task_struct *task,
 	return 0;
 }
 
-/**
- * tracehook_notify_jctl - report about job control stop/continue
- * @notify:		zero, %CLD_STOPPED or %CLD_CONTINUED
- * @why:		%CLD_STOPPED or %CLD_CONTINUED
- *
- * This is called when we might call do_notify_parent_cldstop().
- *
- * @notify is zero if we would not ordinarily send a %SIGCHLD,
- * or is the %CLD_STOPPED or %CLD_CONTINUED .si_code for %SIGCHLD.
- *
- * @why is %CLD_STOPPED when about to stop for job control;
- * we are already in %TASK_STOPPED state, about to call schedule().
- * It might also be that we have just exited (check %PF_EXITING),
- * but need to report that a group-wide stop is complete.
- *
- * @why is %CLD_CONTINUED when waking up after job control stop and
- * ready to make a delayed @notify report.
- *
- * Return the %CLD_* value for %SIGCHLD, or zero to generate no signal.
- *
- * Called with the siglock held.
- */
-static inline int tracehook_notify_jctl(int notify, int why)
-{
-	return notify ?: (current->ptrace & PT_PTRACED) ? why : 0;
-}
-
 /**
  * tracehook_finish_jctl - report about return from job control stop
  *
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 97c84a58efb8d806b1ad983a5dc7ac542768a314..d530a4460a0b96d4a73ebfb1a65e7fe32547f210 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -29,7 +29,7 @@ struct tracepoint_func {
 
 struct tracepoint {
 	const char *name;		/* Tracepoint name */
-	int state;			/* State. */
+	struct jump_label_key key;
 	void (*regfunc)(void);
 	void (*unregfunc)(void);
 	struct tracepoint_func __rcu *funcs;
@@ -146,9 +146,7 @@ void tracepoint_update_probe_range(struct tracepoint * const *begin,
 	extern struct tracepoint __tracepoint_##name;			\
 	static inline void trace_##name(proto)				\
 	{								\
-		JUMP_LABEL(&__tracepoint_##name.state, do_trace);	\
-		return;							\
-do_trace:								\
+		if (static_branch(&__tracepoint_##name.key))		\
 			__DO_TRACE(&__tracepoint_##name,		\
 				TP_PROTO(data_proto),			\
 				TP_ARGS(data_args),			\
@@ -176,14 +174,14 @@ do_trace:								\
  * structures, so we create an array of pointers that will be used for iteration
  * on the tracepoints.
  */
-#define DEFINE_TRACE_FN(name, reg, unreg)				\
-	static const char __tpstrtab_##name[]				\
-	__attribute__((section("__tracepoints_strings"))) = #name;	\
-	struct tracepoint __tracepoint_##name				\
-	__attribute__((section("__tracepoints"))) =			\
-		{ __tpstrtab_##name, 0, reg, unreg, NULL };		\
-	static struct tracepoint * const __tracepoint_ptr_##name __used	\
-	__attribute__((section("__tracepoints_ptrs"))) =		\
+#define DEFINE_TRACE_FN(name, reg, unreg)				 \
+	static const char __tpstrtab_##name[]				 \
+	__attribute__((section("__tracepoints_strings"))) = #name;	 \
+	struct tracepoint __tracepoint_##name				 \
+	__attribute__((section("__tracepoints"))) =			 \
+		{ __tpstrtab_##name, JUMP_LABEL_INIT, reg, unreg, NULL };\
+	static struct tracepoint * const __tracepoint_ptr_##name __used	 \
+	__attribute__((section("__tracepoints_ptrs"))) =		 \
 		&__tracepoint_##name;
 
 #define DEFINE_TRACE(name)						\
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 9f469c700550e79dc7fc3949e34c94096c2078ff..d6f05292e456e3ea7822627432285b859654ede0 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -50,6 +50,8 @@
 #define N_CAIF		20      /* CAIF protocol for talking to modems */
 #define N_GSM0710	21	/* GSM 0710 Mux */
 #define N_TI_WL		22	/* for TI's WL BT, FM, GPS combo chips */
+#define N_TRACESINK	23	/* Trace data routing for MIPI P1149.7 */
+#define N_TRACEROUTER	24	/* Trace data routing for MIPI P1149.7 */
 
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
@@ -472,6 +474,7 @@ extern int tty_add_file(struct tty_struct *tty, struct file *file);
 extern void free_tty_struct(struct tty_struct *tty);
 extern void initialize_tty_struct(struct tty_struct *tty,
 		struct tty_driver *driver, int idx);
+extern void deinitialize_tty_struct(struct tty_struct *tty);
 extern struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx,
 								int first_ok);
 extern int tty_release(struct inode *inode, struct file *filp);
@@ -525,6 +528,7 @@ extern int tty_set_ldisc(struct tty_struct *tty, int ldisc);
 extern int tty_ldisc_setup(struct tty_struct *tty, struct tty_struct *o_tty);
 extern void tty_ldisc_release(struct tty_struct *tty, struct tty_struct *o_tty);
 extern void tty_ldisc_init(struct tty_struct *tty);
+extern void tty_ldisc_deinit(struct tty_struct *tty);
 extern void tty_ldisc_begin(void);
 /* This last one is just for the tty layer internals and shouldn't be used elsewhere */
 extern void tty_ldisc_enable(struct tty_struct *tty);
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index ff7dc08696a8cc67c812ea516e9bcd9fee9c53c7..5b07792ccb46cb62280438159f3f6e3f00de573d 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -76,7 +76,7 @@
  * 	tty device.  It is solely the responsibility of the line
  * 	discipline to handle poll requests.
  *
- * void	(*receive_buf)(struct tty_struct *, const unsigned char *cp,
+ * unsigned int (*receive_buf)(struct tty_struct *, const unsigned char *cp,
  * 		       char *fp, int count);
  *
  * 	This function is called by the low-level tty driver to send
@@ -84,7 +84,8 @@
  * 	processing.  <cp> is a pointer to the buffer of input
  * 	character received by the device.  <fp> is a pointer to a
  * 	pointer of flag bytes which indicate whether a character was
- * 	received with a parity error, etc.
+ * 	received with a parity error, etc. Returns the amount of bytes
+ * 	received.
  * 
  * void	(*write_wakeup)(struct tty_struct *);
  *
@@ -140,8 +141,8 @@ struct tty_ldisc_ops {
 	/*
 	 * The following routines are called from below.
 	 */
-	void	(*receive_buf)(struct tty_struct *, const unsigned char *cp,
-			       char *fp, int count);
+	unsigned int (*receive_buf)(struct tty_struct *,
+			const unsigned char *cp, char *fp, int count);
 	void	(*write_wakeup)(struct tty_struct *);
 	void	(*dcd_change)(struct tty_struct *, unsigned int,
 				struct pps_event_time *);
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 65f78ca5d88e44f1faef15c7a551ad51c0db24b6..73c7df4896074219ad76daee5e9eb0ba6e1a1976 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -806,8 +806,10 @@ struct usbdrv_wrap {
  * @resume: Called when the device is being resumed by the system.
  * @reset_resume: Called when the suspended device has been reset instead
  *	of being resumed.
- * @pre_reset: Called by usb_reset_device() when the device
- *	is about to be reset.
+ * @pre_reset: Called by usb_reset_device() when the device is about to be
+ *	reset.  This routine must not return until the driver has no active
+ *	URBs for the device, and no more URBs may be submitted until the
+ *	post_reset method is called.
  * @post_reset: Called by usb_reset_device() after the device
  *	has been reset
  * @id_table: USB drivers use ID table to support hotplugging.
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index b72f305ce6bd0986ae8ec07daec1f998277d9650..0fd3fbdd8283fe1004698ed22f8860eb3abecec9 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -579,7 +579,7 @@ struct usb_ss_ep_comp_descriptor {
 
 	__u8  bMaxBurst;
 	__u8  bmAttributes;
-	__u16 wBytesPerInterval;
+	__le16 wBytesPerInterval;
 } __attribute__ ((packed));
 
 #define USB_DT_SS_EP_COMP_SIZE		6
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 882a084a8411a8413bf5651f184e4943804fa667..b78cba466d3dcc201755209939c70ce312056f4d 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -37,6 +37,14 @@
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 
+/*
+ * USB function drivers should return USB_GADGET_DELAYED_STATUS if they
+ * wish to delay the data/status stages of the control transfer till they
+ * are ready. The control transfer will then be kept from completing till
+ * all the function drivers that requested for USB_GADGET_DELAYED_STAUS
+ * invoke usb_composite_setup_continue().
+ */
+#define USB_GADGET_DELAYED_STATUS       0x7fff	/* Impossibly large value */
 
 struct usb_configuration;
 
@@ -285,6 +293,7 @@ struct usb_composite_driver {
 extern int usb_composite_probe(struct usb_composite_driver *driver,
 			       int (*bind)(struct usb_composite_dev *cdev));
 extern void usb_composite_unregister(struct usb_composite_driver *driver);
+extern void usb_composite_setup_continue(struct usb_composite_dev *cdev);
 
 
 /**
@@ -342,7 +351,12 @@ struct usb_composite_dev {
 	 */
 	unsigned			deactivations;
 
-	/* protects at least deactivation count */
+	/* the composite driver won't complete the control transfer's
+	 * data/status stages till delayed_status is zero.
+	 */
+	int				delayed_status;
+
+	/* protects deactivations and delayed_status counts*/
 	spinlock_t			lock;
 };
 
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
index e49dfd45baa468eba946060b1cb3dddda9a2e3dc..7cc95ee3606bcc415978f316f5c1f0d94c2ca0bb 100644
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
@@ -25,10 +25,15 @@
 struct ehci_caps {
 	/* these fields are specified as 8 and 16 bit registers,
 	 * but some hosts can't perform 8 or 16 bit PCI accesses.
+	 * some hosts treat caplength and hciversion as parts of a 32-bit
+	 * register, others treat them as two separate registers, this
+	 * affects the memory map for big endian controllers.
 	 */
 	u32		hc_capbase;
-#define HC_LENGTH(p)		(((p)>>00)&0x00ff)	/* bits 7:0 */
-#define HC_VERSION(p)		(((p)>>16)&0xffff)	/* bits 31:16 */
+#define HC_LENGTH(ehci, p)	(0x00ff&((p) >> /* bits 7:0 / offset 00h */ \
+				(ehci_big_endian_capbase(ehci) ? 24 : 0)))
+#define HC_VERSION(ehci, p)	(0xffff&((p) >> /* bits 31:16 / offset 02h */ \
+				(ehci_big_endian_capbase(ehci) ? 0 : 16)))
 	u32		hcs_params;     /* HCSPARAMS - offset 0x4 */
 #define HCS_DEBUG_PORT(p)	(((p)>>20)&0xf)	/* bits 23:20, debug port? */
 #define HCS_INDICATOR(p)	((p)&(1 << 16))	/* true: has port indicators */
@@ -52,7 +57,7 @@ struct ehci_caps {
 #define HCC_PGM_FRAMELISTLEN(p) ((p)&(1 << 1))  /* true: periodic_size changes*/
 #define HCC_64BIT_ADDR(p)       ((p)&(1))       /* true: can use 64-bit addr */
 	u8		portroute[8];	 /* nibbles for routing - offset 0xC */
-} __attribute__ ((packed));
+};
 
 
 /* Section 2.3 Host Controller Operational Registers */
@@ -150,7 +155,7 @@ struct ehci_regs {
 #define PORT_CSC	(1<<1)		/* connect status change */
 #define PORT_CONNECT	(1<<0)		/* device connected */
 #define PORT_RWC_BITS   (PORT_CSC | PORT_PEC | PORT_OCC)
-} __attribute__ ((packed));
+};
 
 #define USBMODE		0x68		/* USB Device mode */
 #define USBMODE_SDIS	(1<<3)		/* Stream disable */
@@ -194,7 +199,7 @@ struct ehci_dbg_port {
 	u32	data47;
 	u32	address;
 #define DBGP_EPADDR(dev, ep)	(((dev)<<8)|(ep))
-} __attribute__ ((packed));
+};
 
 #ifdef CONFIG_EARLY_PRINTK_DBGP
 #include <linux/init.h>
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index e538172c0f64999e963172a547ee7ac2adddde79..dd1571db55e79d1128420d7f3c4931c68ac8a6bf 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -890,8 +890,8 @@ static inline void usb_free_descriptors(struct usb_descriptor_header **v)
 /* utility wrapping a simple endpoint selection policy */
 
 extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *,
-			struct usb_endpoint_descriptor *) __devinit;
+			struct usb_endpoint_descriptor *);
 
-extern void usb_ep_autoconfig_reset(struct usb_gadget *) __devinit;
+extern void usb_ep_autoconfig_reset(struct usb_gadget *);
 
 #endif /* __LINUX_USB_GADGET_H */
diff --git a/include/linux/usb/msm_hsusb.h b/include/linux/usb/msm_hsusb.h
index 3657403eac188ffeb759139809250c9f7c8b43ae..00311fe9d0df483af4c2eccf3bbb23ca4eda88b3 100644
--- a/include/linux/usb/msm_hsusb.h
+++ b/include/linux/usb/msm_hsusb.h
@@ -2,7 +2,7 @@
  *
  * Copyright (C) 2008 Google, Inc.
  * Author: Brian Swetland <swetland@google.com>
- * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -53,6 +53,64 @@ enum otg_control_type {
 	OTG_USER_CONTROL,
 };
 
+/**
+ * PHY used in
+ *
+ * INVALID_PHY			Unsupported PHY
+ * CI_45NM_INTEGRATED_PHY	Chipidea 45nm integrated PHY
+ * SNPS_28NM_INTEGRATED_PHY	Synopsis 28nm integrated PHY
+ *
+ */
+enum msm_usb_phy_type {
+	INVALID_PHY = 0,
+	CI_45NM_INTEGRATED_PHY,
+	SNPS_28NM_INTEGRATED_PHY,
+};
+
+#define IDEV_CHG_MAX	1500
+#define IUNIT		100
+
+/**
+ * Different states involved in USB charger detection.
+ *
+ * USB_CHG_STATE_UNDEFINED	USB charger is not connected or detection
+ *                              process is not yet started.
+ * USB_CHG_STATE_WAIT_FOR_DCD	Waiting for Data pins contact.
+ * USB_CHG_STATE_DCD_DONE	Data pin contact is detected.
+ * USB_CHG_STATE_PRIMARY_DONE	Primary detection is completed (Detects
+ *                              between SDP and DCP/CDP).
+ * USB_CHG_STATE_SECONDARY_DONE	Secondary detection is completed (Detects
+ *                              between DCP and CDP).
+ * USB_CHG_STATE_DETECTED	USB charger type is determined.
+ *
+ */
+enum usb_chg_state {
+	USB_CHG_STATE_UNDEFINED = 0,
+	USB_CHG_STATE_WAIT_FOR_DCD,
+	USB_CHG_STATE_DCD_DONE,
+	USB_CHG_STATE_PRIMARY_DONE,
+	USB_CHG_STATE_SECONDARY_DONE,
+	USB_CHG_STATE_DETECTED,
+};
+
+/**
+ * USB charger types
+ *
+ * USB_INVALID_CHARGER	Invalid USB charger.
+ * USB_SDP_CHARGER	Standard downstream port. Refers to a downstream port
+ *                      on USB2.0 compliant host/hub.
+ * USB_DCP_CHARGER	Dedicated charger port (AC charger/ Wall charger).
+ * USB_CDP_CHARGER	Charging downstream port. Enumeration can happen and
+ *                      IDEV_CHG_MAX can be drawn irrespective of USB state.
+ *
+ */
+enum usb_chg_type {
+	USB_INVALID_CHARGER = 0,
+	USB_SDP_CHARGER,
+	USB_DCP_CHARGER,
+	USB_CDP_CHARGER,
+};
+
 /**
  * struct msm_otg_platform_data - platform device data
  *              for msm_otg driver.
@@ -64,7 +122,8 @@ enum otg_control_type {
  * @otg_control: OTG switch controlled by user/Id pin
  * @default_mode: Default operational mode. Applicable only if
  *              OTG switch is controller by user.
- *
+ * @pclk_src_name: pclk is derived from ebi1_usb_clk in case of 7x27 and 8k
+ *              dfab_usb_hs_clk in case of 8660 and 8960.
  */
 struct msm_otg_platform_data {
 	int *phy_init_seq;
@@ -73,7 +132,9 @@ struct msm_otg_platform_data {
 	enum usb_mode_type mode;
 	enum otg_control_type otg_control;
 	enum usb_mode_type default_mode;
+	enum msm_usb_phy_type phy_type;
 	void (*setup_gpio)(enum usb_otg_state state);
+	char *pclk_src_name;
 };
 
 /**
@@ -83,6 +144,7 @@ struct msm_otg_platform_data {
  * @irq: IRQ number assigned for HSUSB controller.
  * @clk: clock struct of usb_hs_clk.
  * @pclk: clock struct of usb_hs_pclk.
+ * @pclk_src: pclk source for voting.
  * @phy_reset_clk: clock struct of usb_phy_clk.
  * @core_clk: clock struct of usb_hs_core_clk.
  * @regs: ioremapped register base address.
@@ -90,7 +152,12 @@ struct msm_otg_platform_data {
  * @sm_work: OTG state machine work.
  * @in_lpm: indicates low power mode (LPM) state.
  * @async_int: Async interrupt arrived.
- *
+ * @cur_power: The amount of mA available from downstream port.
+ * @chg_work: Charger detection work.
+ * @chg_state: The state of charger detection process.
+ * @chg_type: The type of charger attached.
+ * @dcd_retires: The retry count used to track Data contact
+ *               detection process.
  */
 struct msm_otg {
 	struct otg_transceiver otg;
@@ -98,6 +165,7 @@ struct msm_otg {
 	int irq;
 	struct clk *clk;
 	struct clk *pclk;
+	struct clk *pclk_src;
 	struct clk *phy_reset_clk;
 	struct clk *core_clk;
 	void __iomem *regs;
@@ -107,6 +175,11 @@ struct msm_otg {
 	struct work_struct sm_work;
 	atomic_t in_lpm;
 	int async_int;
+	unsigned cur_power;
+	struct delayed_work chg_work;
+	enum usb_chg_state chg_state;
+	enum usb_chg_type chg_type;
+	u8 dcd_retries;
 };
 
 #endif
diff --git a/include/linux/usb/msm_hsusb_hw.h b/include/linux/usb/msm_hsusb_hw.h
index 7d1babbff0716b59f6a7f9b03f9462e2717e43c9..6e97a2d3d39fbb0d7e2d70be26bcc5e225045c2d 100644
--- a/include/linux/usb/msm_hsusb_hw.h
+++ b/include/linux/usb/msm_hsusb_hw.h
@@ -24,6 +24,7 @@
 #define USB_PORTSC           (MSM_USB_BASE + 0x0184)
 #define USB_OTGSC            (MSM_USB_BASE + 0x01A4)
 #define USB_USBMODE          (MSM_USB_BASE + 0x01A8)
+#define USB_PHY_CTRL         (MSM_USB_BASE + 0x0240)
 
 #define USBCMD_RESET   2
 #define USB_USBINTR          (MSM_USB_BASE + 0x0148)
@@ -42,6 +43,7 @@
 
 #define ASYNC_INTR_CTRL         (1 << 29) /* Enable async interrupt */
 #define ULPI_STP_CTRL           (1 << 30) /* Block communication with PHY */
+#define PHY_RETEN               (1 << 1) /* PHY retention enable/disable */
 
 /* OTG definitions */
 #define OTGSC_INTSTS_MASK	(0x7f << 16)
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 6e40718f5abea57535d99e20c0b78481cb6c9920..d87f44f5b04e437c44405c294ef03781e40cb6ca 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -168,6 +168,7 @@ otg_shutdown(struct otg_transceiver *otg)
 #ifdef CONFIG_USB_OTG_UTILS
 extern struct otg_transceiver *otg_get_transceiver(void);
 extern void otg_put_transceiver(struct otg_transceiver *);
+extern const char *otg_state_string(enum usb_otg_state state);
 #else
 static inline struct otg_transceiver *otg_get_transceiver(void)
 {
@@ -177,6 +178,11 @@ static inline struct otg_transceiver *otg_get_transceiver(void)
 static inline void otg_put_transceiver(struct otg_transceiver *x)
 {
 }
+
+static inline const char *otg_state_string(enum usb_otg_state state)
+{
+	return NULL;
+}
 #endif
 
 /* Context: can sleep */
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
new file mode 100644
index 0000000000000000000000000000000000000000..3a7f1d982dd6436aec9c8748d6ace583158b111f
--- /dev/null
+++ b/include/linux/usb/renesas_usbhs.h
@@ -0,0 +1,156 @@
+/*
+ * Renesas USB
+ *
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#ifndef RENESAS_USB_H
+#define RENESAS_USB_H
+#include <linux/platform_device.h>
+#include <linux/usb/ch9.h>
+
+/*
+ * module type
+ *
+ * it will be return value from get_id
+ */
+enum {
+	USBHS_HOST = 0,
+	USBHS_GADGET,
+	USBHS_MAX,
+};
+
+/*
+ * callback functions table for driver
+ *
+ * These functions are called from platform for driver.
+ * Callback function's pointer will be set before
+ * renesas_usbhs_platform_callback :: hardware_init was called
+ */
+struct renesas_usbhs_driver_callback {
+	int (*notify_hotplug)(struct platform_device *pdev);
+};
+
+/*
+ * callback functions for platform
+ *
+ * These functions are called from driver for platform
+ */
+struct renesas_usbhs_platform_callback {
+
+	/*
+	 * option:
+	 *
+	 * Hardware init function for platform.
+	 * it is called when driver was probed.
+	 */
+	int (*hardware_init)(struct platform_device *pdev);
+
+	/*
+	 * option:
+	 *
+	 * Hardware exit function for platform.
+	 * it is called when driver was removed
+	 */
+	void (*hardware_exit)(struct platform_device *pdev);
+
+	/*
+	 * option:
+	 *
+	 * Phy reset for platform
+	 */
+	void (*phy_reset)(struct platform_device *pdev);
+
+	/*
+	 * get USB ID function
+	 *  - USBHS_HOST
+	 *  - USBHS_GADGET
+	 */
+	int (*get_id)(struct platform_device *pdev);
+
+	/*
+	 * get VBUS status function.
+	 */
+	int (*get_vbus)(struct platform_device *pdev);
+};
+
+/*
+ * parameters for renesas usbhs
+ *
+ * some register needs USB chip specific parameters.
+ * This struct show it to driver
+ */
+struct renesas_usbhs_driver_param {
+	/*
+	 * pipe settings
+	 */
+	u32 *pipe_type; /* array of USB_ENDPOINT_XFER_xxx (from ep0) */
+	int pipe_size; /* pipe_type array size */
+
+	/*
+	 * option:
+	 *
+	 * for BUSWAIT :: BWAIT
+	 * */
+	int buswait_bwait;
+
+	/*
+	 * option:
+	 *
+	 * delay time from notify_hotplug callback
+	 */
+	int detection_delay;
+};
+
+/*
+ * option:
+ *
+ * platform information for renesas_usbhs driver.
+ */
+struct renesas_usbhs_platform_info {
+	/*
+	 * option:
+	 *
+	 * platform set these functions before
+	 * call platform_add_devices if needed
+	 */
+	struct renesas_usbhs_platform_callback	platform_callback;
+
+	/*
+	 * driver set these callback functions pointer.
+	 * platform can use it on callback functions
+	 */
+	struct renesas_usbhs_driver_callback	driver_callback;
+
+	/*
+	 * option:
+	 *
+	 * driver use these param for some register
+	 */
+	struct renesas_usbhs_driver_param	driver_param;
+};
+
+/*
+ * macro for platform
+ */
+#define renesas_usbhs_get_info(pdev)\
+	((struct renesas_usbhs_platform_info *)(pdev)->dev.platform_data)
+
+#define renesas_usbhs_call_notify_hotplug(pdev)				\
+	({								\
+		struct renesas_usbhs_driver_callback *dc;		\
+		dc = &(renesas_usbhs_get_info(pdev)->driver_callback);	\
+		if (dc && dc->notify_hotplug)				\
+			dc->notify_hotplug(pdev);			\
+	})
+#endif /* RENESAS_USB_H */
diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h
index 05ef528619888cd5ec4d73def5fa90078372dc74..88fceb718c779273ce4cf82ffc1faed95c762745 100644
--- a/include/linux/usb/rndis_host.h
+++ b/include/linux/usb/rndis_host.h
@@ -256,6 +256,8 @@ struct rndis_keepalive_c {	/* IN (optionally OUT) */
 #define FLAG_RNDIS_PHYM_NOT_WIRELESS	0x0001
 #define FLAG_RNDIS_PHYM_WIRELESS	0x0002
 
+/* Flags for driver_info::data */
+#define RNDIS_DRIVER_DATA_POLL_STATUS	1	/* poll status before control */
 
 extern void rndis_status(struct usbnet *dev, struct urb *urb);
 extern int
diff --git a/include/linux/uvcvideo.h b/include/linux/uvcvideo.h
new file mode 100644
index 0000000000000000000000000000000000000000..f46a53f060d7dd976b6767123d92a6f039a5ce0d
--- /dev/null
+++ b/include/linux/uvcvideo.h
@@ -0,0 +1,69 @@
+#ifndef __LINUX_UVCVIDEO_H_
+#define __LINUX_UVCVIDEO_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * Dynamic controls
+ */
+
+/* Data types for UVC control data */
+#define UVC_CTRL_DATA_TYPE_RAW		0
+#define UVC_CTRL_DATA_TYPE_SIGNED	1
+#define UVC_CTRL_DATA_TYPE_UNSIGNED	2
+#define UVC_CTRL_DATA_TYPE_BOOLEAN	3
+#define UVC_CTRL_DATA_TYPE_ENUM		4
+#define UVC_CTRL_DATA_TYPE_BITMASK	5
+
+/* Control flags */
+#define UVC_CTRL_FLAG_SET_CUR		(1 << 0)
+#define UVC_CTRL_FLAG_GET_CUR		(1 << 1)
+#define UVC_CTRL_FLAG_GET_MIN		(1 << 2)
+#define UVC_CTRL_FLAG_GET_MAX		(1 << 3)
+#define UVC_CTRL_FLAG_GET_RES		(1 << 4)
+#define UVC_CTRL_FLAG_GET_DEF		(1 << 5)
+/* Control should be saved at suspend and restored at resume. */
+#define UVC_CTRL_FLAG_RESTORE		(1 << 6)
+/* Control can be updated by the camera. */
+#define UVC_CTRL_FLAG_AUTO_UPDATE	(1 << 7)
+
+#define UVC_CTRL_FLAG_GET_RANGE \
+	(UVC_CTRL_FLAG_GET_CUR | UVC_CTRL_FLAG_GET_MIN | \
+	 UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES | \
+	 UVC_CTRL_FLAG_GET_DEF)
+
+struct uvc_menu_info {
+	__u32 value;
+	__u8 name[32];
+};
+
+struct uvc_xu_control_mapping {
+	__u32 id;
+	__u8 name[32];
+	__u8 entity[16];
+	__u8 selector;
+
+	__u8 size;
+	__u8 offset;
+	__u32 v4l2_type;
+	__u32 data_type;
+
+	struct uvc_menu_info __user *menu_info;
+	__u32 menu_count;
+
+	__u32 reserved[4];
+};
+
+struct uvc_xu_control_query {
+	__u8 unit;
+	__u8 selector;
+	__u8 query;
+	__u16 size;
+	__u8 __user *data;
+};
+
+#define UVCIOC_CTRL_MAP		_IOWR('u', 0x20, struct uvc_xu_control_mapping)
+#define UVCIOC_CTRL_QUERY	_IOWR('u', 0x21, struct uvc_xu_control_query)
+
+#endif
diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h
index de5c159210251ffae3deed5ad984be239221aca9..5ea7f753a3488757ab7f2a06132fd7a8b2ce46e8 100644
--- a/include/linux/v4l2-mediabus.h
+++ b/include/linux/v4l2-mediabus.h
@@ -89,6 +89,9 @@ enum v4l2_mbus_pixelcode {
 	V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010,
 	V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011,
 	V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012,
+
+	/* JPEG compressed formats - next is 0x4002 */
+	V4L2_MBUS_FMT_JPEG_1X8 = 0x4001,
 };
 
 /**
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index be82c8ead1af011ac7389e0ac2cbe94467df8583..8a4c309d23444450a13a9e675cdc51e4a14376f4 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -311,6 +311,9 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_Y12     v4l2_fourcc('Y', '1', '2', ' ') /* 12  Greyscale     */
 #define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
 
+/* Grey bit-packed formats */
+#define V4L2_PIX_FMT_Y10BPACK    v4l2_fourcc('Y', '1', '0', 'B') /* 10  Greyscale bit-packed */
+
 /* Palette formats */
 #define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
 
@@ -333,6 +336,7 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
 #define V4L2_PIX_FMT_HI240   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
 #define V4L2_PIX_FMT_HM12    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_M420    v4l2_fourcc('M', '4', '2', '0') /* 12  YUV 4:2:0 2 lines y, 1 line uv interleaved */
 
 /* two planes -- one Y, one Cr + Cb interleaved  */
 #define V4L2_PIX_FMT_NV12    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h
index bebb8efea0a66fd67bd19600bc08d1ad8d235d8a..4b697395326eb4e660a099faf352a91c0c8df915 100644
--- a/include/linux/wl12xx.h
+++ b/include/linux/wl12xx.h
@@ -24,12 +24,26 @@
 #ifndef _LINUX_WL12XX_H
 #define _LINUX_WL12XX_H
 
-/* The board reference clock values */
+/* Reference clock values */
 enum {
-	WL12XX_REFCLOCK_19 = 0,	/* 19.2 MHz */
-	WL12XX_REFCLOCK_26 = 1,	/* 26 MHz */
-	WL12XX_REFCLOCK_38 = 2,	/* 38.4 MHz */
-	WL12XX_REFCLOCK_54 = 3,	/* 54 MHz */
+	WL12XX_REFCLOCK_19	= 0, /* 19.2 MHz */
+	WL12XX_REFCLOCK_26	= 1, /* 26 MHz */
+	WL12XX_REFCLOCK_38	= 2, /* 38.4 MHz */
+	WL12XX_REFCLOCK_52	= 3, /* 52 MHz */
+	WL12XX_REFCLOCK_38_XTAL = 4, /* 38.4 MHz, XTAL */
+	WL12XX_REFCLOCK_26_XTAL = 5, /* 26 MHz, XTAL */
+};
+
+/* TCXO clock values */
+enum {
+	WL12XX_TCXOCLOCK_19_2	= 0, /* 19.2MHz */
+	WL12XX_TCXOCLOCK_26	= 1, /* 26 MHz */
+	WL12XX_TCXOCLOCK_38_4	= 2, /* 38.4MHz */
+	WL12XX_TCXOCLOCK_52	= 3, /* 52 MHz */
+	WL12XX_TCXOCLOCK_16_368	= 4, /* 16.368 MHz */
+	WL12XX_TCXOCLOCK_32_736	= 5, /* 32.736 MHz */
+	WL12XX_TCXOCLOCK_16_8	= 6, /* 16.8 MHz */
+	WL12XX_TCXOCLOCK_33_6	= 7, /* 33.6 MHz */
 };
 
 struct wl12xx_platform_data {
@@ -38,8 +52,13 @@ struct wl12xx_platform_data {
 	int irq;
 	bool use_eeprom;
 	int board_ref_clock;
+	int board_tcxo_clock;
+	unsigned long platform_quirks;
 };
 
+/* Platform does not support level trigger interrupts */
+#define WL12XX_PLATFORM_QUIRK_EDGE_IRQ	BIT(0)
+
 #ifdef CONFIG_WL12XX_PLATFORM_DATA
 
 int wl12xx_set_platform_data(const struct wl12xx_platform_data *data);
diff --git a/include/media/mt9v032.h b/include/media/mt9v032.h
new file mode 100644
index 0000000000000000000000000000000000000000..5e27f9be6b95c4923e40a99abe2b89a64c1ff16d
--- /dev/null
+++ b/include/media/mt9v032.h
@@ -0,0 +1,12 @@
+#ifndef _MEDIA_MT9V032_H
+#define _MEDIA_MT9V032_H
+
+struct v4l2_subdev;
+
+struct mt9v032_platform_data {
+	unsigned int clk_pol:1;
+
+	void (*set_clock)(struct v4l2_subdev *subdev, unsigned int rate);
+};
+
+#endif
diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index 2963263f31e213d785d6e17cee3c0863c1e9a201..60536c74c1ea2ad2b6c58a5e31928ebfcd73a9a0 100644
--- a/include/media/rc-core.h
+++ b/include/media/rc-core.h
@@ -40,10 +40,12 @@ enum rc_driver_type {
  * @driver_name: name of the hardware driver which registered this device
  * @map_name: name of the default keymap
  * @rc_map: current scan/key table
+ * @lock: used to ensure we've filled in all protocol details before
+ *	anyone can call show_protocols or store_protocols
  * @devno: unique remote control device number
  * @raw: additional data for raw pulse/space devices
  * @input_dev: the input child device used to communicate events to userspace
- * @driver_type: specifies if protocol decoding is done in hardware or software 
+ * @driver_type: specifies if protocol decoding is done in hardware or software
  * @idle: used to keep track of RX state
  * @allowed_protos: bitmask with the supported RC_TYPE_* protocols
  * @scanmask: some hardware decoders are not capable of providing the full
@@ -86,7 +88,8 @@ struct rc_dev {
 	struct input_id			input_id;
 	char				*driver_name;
 	const char			*map_name;
-	struct rc_map	rc_map;
+	struct rc_map			rc_map;
+	struct mutex			lock;
 	unsigned long			devno;
 	struct ir_raw_event_ctrl	*raw;
 	struct input_dev		*input_dev;
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 9184751f19c0acf803ea69a10da560e0a0307545..4e1409ec2613d7b013569651d4d7137de45d3941 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -136,6 +136,7 @@ void rc_map_init(void);
 #define RC_MAP_TERRATEC_SLIM             "rc-terratec-slim"
 #define RC_MAP_TERRATEC_SLIM_2           "rc-terratec-slim-2"
 #define RC_MAP_TEVII_NEC                 "rc-tevii-nec"
+#define RC_MAP_TIVO                      "rc-tivo"
 #define RC_MAP_TOTAL_MEDIA_IN_HAND       "rc-total-media-in-hand"
 #define RC_MAP_TREKSTOR                  "rc-trekstor"
 #define RC_MAP_TT_1500                   "rc-tt-1500"
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index f80b5372baf37ee3d6324b5e5809d85594a748fc..238bd334fd839164bc5c262d5a456ffec4da85b8 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -80,6 +80,11 @@ struct soc_camera_host_ops {
 	int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *);
 	int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *);
 	int (*set_crop)(struct soc_camera_device *, struct v4l2_crop *);
+	/*
+	 * The difference to .set_crop() is, that .set_livecrop is not allowed
+	 * to change the output sizes
+	 */
+	int (*set_livecrop)(struct soc_camera_device *, struct v4l2_crop *);
 	int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	void (*init_videobuf)(struct videobuf_queue *,
@@ -104,6 +109,12 @@ struct soc_camera_host_ops {
 #define SOCAM_SENSOR_INVERT_HSYNC	(1 << 2)
 #define SOCAM_SENSOR_INVERT_VSYNC	(1 << 3)
 #define SOCAM_SENSOR_INVERT_DATA	(1 << 4)
+#define SOCAM_MIPI_1LANE		(1 << 5)
+#define SOCAM_MIPI_2LANE		(1 << 6)
+#define SOCAM_MIPI_3LANE		(1 << 7)
+#define SOCAM_MIPI_4LANE		(1 << 8)
+#define SOCAM_MIPI	(SOCAM_MIPI_1LANE | SOCAM_MIPI_2LANE | \
+			SOCAM_MIPI_3LANE | SOCAM_MIPI_4LANE)
 
 struct i2c_board_info;
 struct regulator_bulk_data;
@@ -268,6 +279,7 @@ static inline unsigned long soc_camera_bus_param_compatible(
 			unsigned long camera_flags, unsigned long bus_flags)
 {
 	unsigned long common_flags, hsync, vsync, pclk, data, buswidth, mode;
+	unsigned long mipi;
 
 	common_flags = camera_flags & bus_flags;
 
@@ -277,8 +289,9 @@ static inline unsigned long soc_camera_bus_param_compatible(
 	data = common_flags & (SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATA_ACTIVE_LOW);
 	mode = common_flags & (SOCAM_MASTER | SOCAM_SLAVE);
 	buswidth = common_flags & SOCAM_DATAWIDTH_MASK;
+	mipi = common_flags & SOCAM_MIPI;
 
-	return (!hsync || !vsync || !pclk || !data || !mode || !buswidth) ? 0 :
+	return ((!hsync || !vsync || !pclk || !data || !mode || !buswidth) && !mipi) ? 0 :
 		common_flags;
 }
 
diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h
index 0ecefe227b767c3894847e1bbb5b7225e5bd6af7..6d7a4fd00fc064a42f77b3e0caba5fb66c3f1f40 100644
--- a/include/media/soc_camera_platform.h
+++ b/include/media/soc_camera_platform.h
@@ -25,4 +25,54 @@ struct soc_camera_platform_info {
 	int (*set_capture)(struct soc_camera_platform_info *info, int enable);
 };
 
+static inline void soc_camera_platform_release(struct platform_device **pdev)
+{
+	*pdev = NULL;
+}
+
+static inline int soc_camera_platform_add(const struct soc_camera_link *icl,
+					  struct device *dev,
+					  struct platform_device **pdev,
+					  struct soc_camera_link *plink,
+					  void (*release)(struct device *dev),
+					  int id)
+{
+	struct soc_camera_platform_info *info = plink->priv;
+	int ret;
+
+	if (icl != plink)
+		return -ENODEV;
+
+	if (*pdev)
+		return -EBUSY;
+
+	*pdev = platform_device_alloc("soc_camera_platform", id);
+	if (!*pdev)
+		return -ENOMEM;
+
+	info->dev = dev;
+
+	(*pdev)->dev.platform_data = info;
+	(*pdev)->dev.release = release;
+
+	ret = platform_device_add(*pdev);
+	if (ret < 0) {
+		platform_device_put(*pdev);
+		*pdev = NULL;
+		info->dev = NULL;
+	}
+
+	return ret;
+}
+
+static inline void soc_camera_platform_del(const struct soc_camera_link *icl,
+					   struct platform_device *pdev,
+					   const struct soc_camera_link *plink)
+{
+	if (icl != plink || !pdev)
+		return;
+
+	platform_device_unregister(pdev);
+}
+
 #endif /* __SOC_CAMERA_H__ */
diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h
index b338108ec305cd1864baefe3a4f36a8d23156249..fae432544b412d330bb9923eb40af7c50a5797d7 100644
--- a/include/media/soc_mediabus.h
+++ b/include/media/soc_mediabus.h
@@ -16,18 +16,24 @@
 
 /**
  * enum soc_mbus_packing - data packing types on the media-bus
- * @SOC_MBUS_PACKING_NONE:	no packing, bit-for-bit transfer to RAM
+ * @SOC_MBUS_PACKING_NONE:	no packing, bit-for-bit transfer to RAM, one
+ *				sample represents one pixel
  * @SOC_MBUS_PACKING_2X8_PADHI:	16 bits transferred in 2 8-bit samples, in the
  *				possibly incomplete byte high bits are padding
  * @SOC_MBUS_PACKING_2X8_PADLO:	as above, but low bits are padding
  * @SOC_MBUS_PACKING_EXTEND16:	sample width (e.g., 10 bits) has to be extended
  *				to 16 bits
+ * @SOC_MBUS_PACKING_VARIABLE:	compressed formats with variable packing
+ * @SOC_MBUS_PACKING_1_5X8:	used for packed YUV 4:2:0 formats, where 4
+ *				pixels occupy 6 bytes in RAM
  */
 enum soc_mbus_packing {
 	SOC_MBUS_PACKING_NONE,
 	SOC_MBUS_PACKING_2X8_PADHI,
 	SOC_MBUS_PACKING_2X8_PADLO,
 	SOC_MBUS_PACKING_EXTEND16,
+	SOC_MBUS_PACKING_VARIABLE,
+	SOC_MBUS_PACKING_1_5X8,
 };
 
 /**
@@ -57,9 +63,24 @@ struct soc_mbus_pixelfmt {
 	u8			bits_per_sample;
 };
 
+/**
+ * struct soc_mbus_lookup - Lookup FOURCC IDs by mediabus codes for pass-through
+ * @code:	mediabus pixel-code
+ * @fmt:	pixel format description
+ */
+struct soc_mbus_lookup {
+	enum v4l2_mbus_pixelcode	code;
+	struct soc_mbus_pixelfmt	fmt;
+};
+
+const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc(
+	enum v4l2_mbus_pixelcode code,
+	const struct soc_mbus_lookup *lookup,
+	int n);
 const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc(
 	enum v4l2_mbus_pixelcode code);
 s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf);
-int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf);
+int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf,
+			unsigned int *numerator, unsigned int *denominator);
 
 #endif
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 8266d5ade2ffd39532cc4e3347e549524334c273..93e96fb934526e44b327e8d677bb91f7accd80c4 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -62,6 +62,8 @@ struct v4l2_file_operations {
 	unsigned int (*poll) (struct file *, struct poll_table_struct *);
 	long (*ioctl) (struct file *, unsigned int, unsigned long);
 	long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
+	unsigned long (*get_unmapped_area) (struct file *, unsigned long,
+				unsigned long, unsigned long, unsigned long);
 	int (*mmap) (struct file *, struct vm_area_struct *);
 	int (*open) (struct file *);
 	int (*release) (struct file *);
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 23710aa6a181028c83fca3a9a94394b0d9905861..582e4ae707530f45df3f3a513dc1e1a418e89784 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -42,8 +42,6 @@ struct prefix_info {
 };
 
 
-#ifdef __KERNEL__
-
 #include <linux/netdevice.h>
 #include <net/if_inet6.h>
 #include <net/ipv6.h>
@@ -61,16 +59,16 @@ extern int			addrconf_set_dstaddr(struct net *net,
 						     void __user *arg);
 
 extern int			ipv6_chk_addr(struct net *net,
-					      struct in6_addr *addr,
+					      const struct in6_addr *addr,
 					      struct net_device *dev,
 					      int strict);
 
 #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
 extern int			ipv6_chk_home_addr(struct net *net,
-						   struct in6_addr *addr);
+						   const struct in6_addr *addr);
 #endif
 
-extern int			ipv6_chk_prefix(struct in6_addr *addr,
+extern int			ipv6_chk_prefix(const struct in6_addr *addr,
 						struct net_device *dev);
 
 extern struct inet6_ifaddr      *ipv6_get_ifaddr(struct net *net,
@@ -89,9 +87,9 @@ extern int			ipv6_get_lladdr(struct net_device *dev,
 extern int 			ipv6_rcv_saddr_equal(const struct sock *sk,
 						    const struct sock *sk2);
 extern void			addrconf_join_solict(struct net_device *dev,
-					struct in6_addr *addr);
+					const struct in6_addr *addr);
 extern void			addrconf_leave_solict(struct inet6_dev *idev,
-					struct in6_addr *addr);
+					const struct in6_addr *addr);
 
 static inline unsigned long addrconf_timeout_fixup(u32 timeout,
 						    unsigned unit)
@@ -158,15 +156,15 @@ extern void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len);
 /*
  *	anycast prototypes (anycast.c)
  */
-extern int ipv6_sock_ac_join(struct sock *sk,int ifindex,struct in6_addr *addr);
-extern int ipv6_sock_ac_drop(struct sock *sk,int ifindex,struct in6_addr *addr);
+extern int ipv6_sock_ac_join(struct sock *sk,int ifindex, const struct in6_addr *addr);
+extern int ipv6_sock_ac_drop(struct sock *sk,int ifindex, const struct in6_addr *addr);
 extern void ipv6_sock_ac_close(struct sock *sk);
-extern int inet6_ac_check(struct sock *sk, struct in6_addr *addr, int ifindex);
+extern int inet6_ac_check(struct sock *sk, const struct in6_addr *addr, int ifindex);
 
-extern int ipv6_dev_ac_inc(struct net_device *dev, struct in6_addr *addr);
-extern int __ipv6_dev_ac_dec(struct inet6_dev *idev, struct in6_addr *addr);
+extern int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
+extern int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
 extern int ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
-			       struct in6_addr *addr);
+			       const struct in6_addr *addr);
 
 
 /* Device notifier */
@@ -285,4 +283,3 @@ extern void if6_proc_exit(void);
 #endif
 
 #endif
-#endif
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
index 00c2eaa07c255f8a0f947b90536cd2b60f68c2ee..03e6e94536231559b95b67bd1d9f99f313556459 100644
--- a/include/net/af_rxrpc.h
+++ b/include/net/af_rxrpc.h
@@ -12,8 +12,6 @@
 #ifndef _NET_RXRPC_H
 #define _NET_RXRPC_H
 
-#ifdef __KERNEL__
-
 #include <linux/rxrpc.h>
 
 struct rxrpc_call;
@@ -53,5 +51,4 @@ extern struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *,
 						   unsigned long);
 extern int rxrpc_kernel_reject_call(struct socket *);
 
-#endif /* __KERNEL__ */
 #endif /* _NET_RXRPC_H */
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 18e5c3f675804eb6fbc84bb4aa0781944807c260..91ab5b01678a4eb1603ae3cea1c90d28a121e348 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -41,7 +41,6 @@ struct unix_skb_parms {
 				spin_lock_nested(&unix_sk(s)->lock, \
 				SINGLE_DEPTH_NESTING)
 
-#ifdef __KERNEL__
 /* The AF_UNIX socket */
 struct unix_sock {
 	/* WARNING: sk has to be the first member */
@@ -72,4 +71,3 @@ static inline int unix_sysctl_register(struct net *net) { return 0; }
 static inline void unix_sysctl_unregister(struct net *net) {}
 #endif
 #endif
-#endif
diff --git a/include/net/atmclip.h b/include/net/atmclip.h
index 467c531b8a7ef84cc2610eb78ebb137799135ec2..497ef6444a7a69164864f799fad7707c0e35635e 100644
--- a/include/net/atmclip.h
+++ b/include/net/atmclip.h
@@ -54,8 +54,6 @@ struct clip_priv {
 };
 
 
-#ifdef __KERNEL__
 extern struct neigh_table *clip_tbl_hook;
-#endif
 
 #endif
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 2c0d309c738125c3dda7c8969e7f44d9ad9b8239..0c20227e57f60af002eaa54c58ef6cd9dc9a8775 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -246,6 +246,15 @@ enum {
 #define HCI_AT_GENERAL_BONDING		0x04
 #define HCI_AT_GENERAL_BONDING_MITM	0x05
 
+/* Link Key types */
+#define HCI_LK_COMBINATION		0x00
+#define HCI_LK_LOCAL_UNIT		0x01
+#define HCI_LK_REMOTE_UNIT		0x02
+#define HCI_LK_DEBUG_COMBINATION	0x03
+#define HCI_LK_UNAUTH_COMBINATION	0x04
+#define HCI_LK_AUTH_COMBINATION		0x05
+#define HCI_LK_CHANGED_COMBINATION	0x06
+
 /* -----  HCI Commands ---- */
 #define HCI_OP_NOP			0x0000
 
@@ -428,6 +437,18 @@ struct hci_rp_user_confirm_reply {
 
 #define HCI_OP_USER_CONFIRM_NEG_REPLY	0x042d
 
+#define HCI_OP_REMOTE_OOB_DATA_REPLY	0x0430
+struct hci_cp_remote_oob_data_reply {
+	bdaddr_t bdaddr;
+	__u8     hash[16];
+	__u8     randomizer[16];
+} __packed;
+
+#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY	0x0433
+struct hci_cp_remote_oob_data_neg_reply {
+	bdaddr_t bdaddr;
+} __packed;
+
 #define HCI_OP_IO_CAPABILITY_NEG_REPLY	0x0434
 struct hci_cp_io_capability_neg_reply {
 	bdaddr_t bdaddr;
@@ -537,15 +558,17 @@ struct hci_cp_delete_stored_link_key {
 	__u8     delete_all;
 } __packed;
 
+#define HCI_MAX_NAME_LENGTH		248
+
 #define HCI_OP_WRITE_LOCAL_NAME		0x0c13
 struct hci_cp_write_local_name {
-	__u8     name[248];
+	__u8     name[HCI_MAX_NAME_LENGTH];
 } __packed;
 
 #define HCI_OP_READ_LOCAL_NAME		0x0c14
 struct hci_rp_read_local_name {
 	__u8     status;
-	__u8     name[248];
+	__u8     name[HCI_MAX_NAME_LENGTH];
 } __packed;
 
 #define HCI_OP_WRITE_CA_TIMEOUT		0x0c16
@@ -602,6 +625,14 @@ struct hci_cp_host_buffer_size {
 
 #define HCI_OP_WRITE_INQUIRY_MODE	0x0c45
 
+#define HCI_MAX_EIR_LENGTH		240
+
+#define HCI_OP_WRITE_EIR		0x0c52
+struct hci_cp_write_eir {
+	uint8_t		fec;
+	uint8_t		data[HCI_MAX_EIR_LENGTH];
+} __packed;
+
 #define HCI_OP_READ_SSP_MODE		0x0c55
 struct hci_rp_read_ssp_mode {
 	__u8     status;
@@ -613,6 +644,13 @@ struct hci_cp_write_ssp_mode {
 	__u8     mode;
 } __packed;
 
+#define HCI_OP_READ_LOCAL_OOB_DATA		0x0c57
+struct hci_rp_read_local_oob_data {
+	__u8     status;
+	__u8     hash[16];
+	__u8     randomizer[16];
+} __packed;
+
 #define HCI_OP_READ_INQ_RSP_TX_POWER	0x0c58
 
 #define HCI_OP_READ_LOCAL_VERSION	0x1001
@@ -747,7 +785,7 @@ struct hci_ev_auth_complete {
 struct hci_ev_remote_name {
 	__u8     status;
 	bdaddr_t bdaddr;
-	__u8     name[248];
+	__u8     name[HCI_MAX_NAME_LENGTH];
 } __packed;
 
 #define HCI_EV_ENCRYPT_CHANGE		0x08
@@ -955,6 +993,11 @@ struct hci_ev_user_confirm_req {
 	__le32		passkey;
 } __packed;
 
+#define HCI_EV_REMOTE_OOB_DATA_REQUEST	0x35
+struct hci_ev_remote_oob_data_request {
+	bdaddr_t bdaddr;
+} __packed;
+
 #define HCI_EV_SIMPLE_PAIR_COMPLETE	0x36
 struct hci_ev_simple_pair_complete {
 	__u8     status;
@@ -1033,7 +1076,6 @@ struct hci_sco_hdr {
 	__u8	dlen;
 } __packed;
 
-#ifdef __KERNEL__
 #include <linux/skbuff.h>
 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
 {
@@ -1049,7 +1091,6 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
 {
 	return (struct hci_sco_hdr *) skb->data;
 }
-#endif
 
 /* Command opcode pack/unpack */
 #define hci_opcode_pack(ogf, ocf)	(__u16) ((ocf & 0x03ff)|(ogf << 10))
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 441dadbf6a89f3a47444b463d5f6b2c5bf35017a..6c994c004d15cd0d899ee535be8bc4db9819428b 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -82,6 +82,13 @@ struct link_key {
 	u8 pin_len;
 };
 
+struct oob_data {
+	struct list_head list;
+	bdaddr_t bdaddr;
+	u8 hash[16];
+	u8 randomizer[16];
+};
+
 #define NUM_REASSEMBLY 4
 struct hci_dev {
 	struct list_head list;
@@ -94,7 +101,8 @@ struct hci_dev {
 	__u8		bus;
 	__u8		dev_type;
 	bdaddr_t	bdaddr;
-	__u8		dev_name[248];
+	__u8		dev_name[HCI_MAX_NAME_LENGTH];
+	__u8		eir[HCI_MAX_EIR_LENGTH];
 	__u8		dev_class[3];
 	__u8		major_class;
 	__u8		minor_class;
@@ -118,6 +126,8 @@ struct hci_dev {
 	__u16		sniff_min_interval;
 	__u16		sniff_max_interval;
 
+	unsigned int	auto_accept_delay;
+
 	unsigned long	quirks;
 
 	atomic_t	cmd_cnt;
@@ -169,6 +179,8 @@ struct hci_dev {
 
 	struct list_head	link_keys;
 
+	struct list_head	remote_oob_data;
+
 	struct hci_dev_stats	stat;
 
 	struct sk_buff_head	driver_init;
@@ -216,6 +228,7 @@ struct hci_conn {
 	__u16		pkt_type;
 	__u16		link_policy;
 	__u32		link_mode;
+	__u8		key_type;
 	__u8		auth_type;
 	__u8		sec_level;
 	__u8		pending_sec_level;
@@ -235,6 +248,7 @@ struct hci_conn {
 
 	struct timer_list disc_timer;
 	struct timer_list idle_timer;
+	struct timer_list auto_accept_timer;
 
 	struct work_struct work_add;
 	struct work_struct work_del;
@@ -408,6 +422,7 @@ void hci_conn_check_pending(struct hci_dev *hdev);
 
 struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type);
 int hci_conn_check_link_mode(struct hci_conn *conn);
+int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level);
 int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type);
 int hci_conn_change_link_key(struct hci_conn *conn);
 int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
@@ -501,10 +516,17 @@ int hci_uuids_clear(struct hci_dev *hdev);
 
 int hci_link_keys_clear(struct hci_dev *hdev);
 struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr);
-int hci_add_link_key(struct hci_dev *hdev, int new_key, bdaddr_t *bdaddr,
-						u8 *key, u8 type, u8 pin_len);
+int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key,
+			bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len);
 int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr);
 
+int hci_remote_oob_data_clear(struct hci_dev *hdev);
+struct oob_data *hci_find_remote_oob_data(struct hci_dev *hdev,
+							bdaddr_t *bdaddr);
+int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash,
+								u8 *randomizer);
+int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr);
+
 void hci_del_off_timer(struct hci_dev *hdev);
 
 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
@@ -754,19 +776,27 @@ int mgmt_index_removed(u16 index);
 int mgmt_powered(u16 index, u8 powered);
 int mgmt_discoverable(u16 index, u8 discoverable);
 int mgmt_connectable(u16 index, u8 connectable);
-int mgmt_new_key(u16 index, struct link_key *key, u8 old_key_type);
+int mgmt_new_key(u16 index, struct link_key *key, u8 persistent);
 int mgmt_connected(u16 index, bdaddr_t *bdaddr);
 int mgmt_disconnected(u16 index, bdaddr_t *bdaddr);
 int mgmt_disconnect_failed(u16 index);
 int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 status);
-int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr);
+int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr, u8 secure);
 int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
 int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
-int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value);
+int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value,
+							u8 confirm_hint);
 int mgmt_user_confirm_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
 int mgmt_user_confirm_neg_reply_complete(u16 index, bdaddr_t *bdaddr,
 								u8 status);
 int mgmt_auth_failed(u16 index, bdaddr_t *bdaddr, u8 status);
+int mgmt_set_local_name_complete(u16 index, u8 *name, u8 status);
+int mgmt_read_local_oob_data_reply_complete(u16 index, u8 *hash, u8 *randomizer,
+								u8 status);
+int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 *dev_class, s8 rssi,
+								u8 *eir);
+int mgmt_remote_name(u16 index, bdaddr_t *bdaddr, u8 *name);
+int mgmt_discovering(u16 index, u8 discovering);
 
 /* HCI info for socket */
 #define hci_pi(sk) ((struct hci_pinfo *) sk)
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 4f4bff1eaed68ccc0b9e804d7c95d150ec0c5344..d09c9b1118e355db1703708d72072cac69a6aa35 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -276,63 +276,17 @@ struct l2cap_conn_param_update_rsp {
 #define L2CAP_CONN_PARAM_ACCEPTED	0x0000
 #define L2CAP_CONN_PARAM_REJECTED	0x0001
 
-/* ----- L2CAP connections ----- */
-struct l2cap_chan_list {
-	struct sock	*head;
-	rwlock_t	lock;
-	long		num;
-};
-
-struct l2cap_conn {
-	struct hci_conn	*hcon;
-
-	bdaddr_t	*dst;
-	bdaddr_t	*src;
-
-	unsigned int	mtu;
-
-	__u32		feat_mask;
-
-	__u8		info_state;
-	__u8		info_ident;
-
-	struct timer_list info_timer;
-
-	spinlock_t	lock;
-
-	struct sk_buff *rx_skb;
-	__u32		rx_len;
-	__u8		rx_ident;
-	__u8		tx_ident;
-
-	__u8		disc_reason;
-
-	struct l2cap_chan_list chan_list;
-};
-
-struct sock_del_list {
-	struct sock *sk;
-	struct list_head list;
-};
-
-#define L2CAP_INFO_CL_MTU_REQ_SENT	0x01
-#define L2CAP_INFO_FEAT_MASK_REQ_SENT	0x04
-#define L2CAP_INFO_FEAT_MASK_REQ_DONE	0x08
-
-/* ----- L2CAP channel and socket info ----- */
-#define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
-#define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue)
-#define SREJ_QUEUE(sk) (&l2cap_pi(sk)->srej_queue)
-#define BUSY_QUEUE(sk) (&l2cap_pi(sk)->busy_queue)
-#define SREJ_LIST(sk) (&l2cap_pi(sk)->srej_l.list)
-
+/* ----- L2CAP channels and connections ----- */
 struct srej_list {
 	__u8	tx_seq;
 	struct list_head list;
 };
 
-struct l2cap_pinfo {
-	struct bt_sock	bt;
+struct l2cap_chan {
+	struct sock *sk;
+
+	struct l2cap_conn	*conn;
+
 	__le16		psm;
 	__u16		dcid;
 	__u16		scid;
@@ -341,17 +295,29 @@ struct l2cap_pinfo {
 	__u16		omtu;
 	__u16		flush_to;
 	__u8		mode;
-	__u8		num_conf_req;
-	__u8		num_conf_rsp;
 
-	__u8		fcs;
+	__le16		sport;
+
 	__u8		sec_level;
 	__u8		role_switch;
 	__u8		force_reliable;
 	__u8		flushable;
 
+	__u8		ident;
+
 	__u8		conf_req[64];
 	__u8		conf_len;
+	__u8		num_conf_req;
+	__u8		num_conf_rsp;
+
+	__u8		fcs;
+
+	__u8		tx_win;
+	__u8		max_tx;
+	__u16		retrans_timeout;
+	__u16		monitor_timeout;
+	__u16		mps;
+
 	__u8		conf_state;
 	__u16		conn_state;
 
@@ -369,30 +335,61 @@ struct l2cap_pinfo {
 	__u16		partial_sdu_len;
 	struct sk_buff	*sdu;
 
-	__u8		ident;
-
-	__u8		tx_win;
-	__u8		max_tx;
 	__u8		remote_tx_win;
 	__u8		remote_max_tx;
-	__u16		retrans_timeout;
-	__u16		monitor_timeout;
 	__u16		remote_mps;
-	__u16		mps;
-
-	__le16		sport;
 
 	struct timer_list	retrans_timer;
 	struct timer_list	monitor_timer;
 	struct timer_list	ack_timer;
-	struct sk_buff_head	tx_queue;
-	struct sk_buff_head	srej_queue;
-	struct sk_buff_head	busy_queue;
+	struct sk_buff		*tx_send_head;
+	struct sk_buff_head	tx_q;
+	struct sk_buff_head	srej_q;
+	struct sk_buff_head	busy_q;
 	struct work_struct	busy_work;
-	struct srej_list	srej_l;
-	struct l2cap_conn	*conn;
-	struct sock		*next_c;
-	struct sock		*prev_c;
+	struct list_head	srej_l;
+
+	struct list_head list;
+	struct list_head global_l;
+};
+
+struct l2cap_conn {
+	struct hci_conn	*hcon;
+
+	bdaddr_t	*dst;
+	bdaddr_t	*src;
+
+	unsigned int	mtu;
+
+	__u32		feat_mask;
+
+	__u8		info_state;
+	__u8		info_ident;
+
+	struct timer_list info_timer;
+
+	spinlock_t	lock;
+
+	struct sk_buff *rx_skb;
+	__u32		rx_len;
+	__u8		tx_ident;
+
+	__u8		disc_reason;
+
+	struct list_head chan_l;
+	rwlock_t	chan_lock;
+};
+
+#define L2CAP_INFO_CL_MTU_REQ_SENT	0x01
+#define L2CAP_INFO_FEAT_MASK_REQ_SENT	0x04
+#define L2CAP_INFO_FEAT_MASK_REQ_DONE	0x08
+
+/* ----- L2CAP socket info ----- */
+#define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
+
+struct l2cap_pinfo {
+	struct bt_sock	bt;
+	struct l2cap_chan	*chan;
 };
 
 #define L2CAP_CONF_REQ_SENT       0x01
@@ -419,24 +416,23 @@ struct l2cap_pinfo {
 #define L2CAP_CONN_RNR_SENT        0x0200
 #define L2CAP_CONN_SAR_RETRY       0x0400
 
-#define __mod_retrans_timer() mod_timer(&l2cap_pi(sk)->retrans_timer, \
+#define __mod_retrans_timer() mod_timer(&chan->retrans_timer, \
 		jiffies +  msecs_to_jiffies(L2CAP_DEFAULT_RETRANS_TO));
-#define __mod_monitor_timer() mod_timer(&l2cap_pi(sk)->monitor_timer, \
+#define __mod_monitor_timer() mod_timer(&chan->monitor_timer, \
 		jiffies + msecs_to_jiffies(L2CAP_DEFAULT_MONITOR_TO));
-#define __mod_ack_timer() mod_timer(&l2cap_pi(sk)->ack_timer, \
+#define __mod_ack_timer() mod_timer(&chan->ack_timer, \
 		jiffies + msecs_to_jiffies(L2CAP_DEFAULT_ACK_TO));
 
-static inline int l2cap_tx_window_full(struct sock *sk)
+static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	int sub;
 
-	sub = (pi->next_tx_seq - pi->expected_ack_seq) % 64;
+	sub = (ch->next_tx_seq - ch->expected_ack_seq) % 64;
 
 	if (sub < 0)
 		sub += 64;
 
-	return sub == pi->remote_tx_win;
+	return sub == ch->remote_tx_win;
 }
 
 #define __get_txseq(ctrl)	(((ctrl) & L2CAP_CTRL_TXSEQ) >> 1)
@@ -446,24 +442,24 @@ static inline int l2cap_tx_window_full(struct sock *sk)
 #define __is_sar_start(ctrl)	(((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START)
 
 extern int disable_ertm;
-extern const struct proto_ops l2cap_sock_ops;
-extern struct bt_sock_list l2cap_sk_list;
 
 int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
 
-u8 l2cap_get_ident(struct l2cap_conn *conn);
 void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data);
-int l2cap_build_conf_req(struct sock *sk, void *data);
+void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
 int __l2cap_wait_ack(struct sock *sk);
 
-struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
-int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len);
-void l2cap_do_send(struct sock *sk, struct sk_buff *skb);
-void l2cap_streaming_send(struct sock *sk);
-int l2cap_ertm_send(struct sock *sk);
+struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
+struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
+struct sk_buff *l2cap_create_iframe_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
+int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
+void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
+void l2cap_streaming_send(struct l2cap_chan *chan);
+int l2cap_ertm_send(struct l2cap_chan *chan);
+
+int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);
+int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid);
 
 void l2cap_sock_set_timer(struct sock *sk, long timeout);
 void l2cap_sock_clear_timer(struct sock *sk);
@@ -472,8 +468,10 @@ void l2cap_sock_kill(struct sock *sk);
 void l2cap_sock_init(struct sock *sk, struct sock *parent);
 struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 							int proto, gfp_t prio);
-void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err);
-void l2cap_chan_del(struct sock *sk, int err);
-int l2cap_do_connect(struct sock *sk);
+void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
+struct l2cap_chan *l2cap_chan_create(struct sock *sk);
+void l2cap_chan_del(struct l2cap_chan *chan, int err);
+void l2cap_chan_destroy(struct l2cap_chan *chan);
+int l2cap_chan_connect(struct l2cap_chan *chan);
 
 #endif /* __L2CAP_H */
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 5fabfa886b3eefc58bfe5fefc82350a178753c4f..4899286ed4e4a4ff9e20180675d618de8e0f7d62 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -41,6 +41,10 @@ struct mgmt_rp_read_index_list {
 	__le16 index[0];
 } __packed;
 
+/* Reserve one extra byte for names in management messages so that they
+ * are always guaranteed to be nul-terminated */
+#define MGMT_MAX_NAME_LENGTH		(HCI_MAX_NAME_LENGTH + 1)
+
 #define MGMT_OP_READ_INFO		0x0004
 struct mgmt_rp_read_info {
 	__u8 type;
@@ -55,6 +59,7 @@ struct mgmt_rp_read_info {
 	__u16 manufacturer;
 	__u8 hci_ver;
 	__u16 hci_rev;
+	__u8 name[MGMT_MAX_NAME_LENGTH];
 } __packed;
 
 struct mgmt_mode {
@@ -167,6 +172,33 @@ struct mgmt_rp_user_confirm_reply {
 
 #define MGMT_OP_USER_CONFIRM_NEG_REPLY	0x0016
 
+#define MGMT_OP_SET_LOCAL_NAME		0x0017
+struct mgmt_cp_set_local_name {
+	__u8 name[MGMT_MAX_NAME_LENGTH];
+} __packed;
+
+#define MGMT_OP_READ_LOCAL_OOB_DATA	0x0018
+struct mgmt_rp_read_local_oob_data {
+	__u8 hash[16];
+	__u8 randomizer[16];
+} __packed;
+
+#define MGMT_OP_ADD_REMOTE_OOB_DATA	0x0019
+struct mgmt_cp_add_remote_oob_data {
+	bdaddr_t bdaddr;
+	__u8 hash[16];
+	__u8 randomizer[16];
+} __packed;
+
+#define MGMT_OP_REMOVE_REMOTE_OOB_DATA	0x001A
+struct mgmt_cp_remove_remote_oob_data {
+	bdaddr_t bdaddr;
+} __packed;
+
+#define MGMT_OP_START_DISCOVERY		0x001B
+
+#define MGMT_OP_STOP_DISCOVERY		0x001C
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	__le16 opcode;
@@ -198,8 +230,8 @@ struct mgmt_ev_controller_error {
 
 #define MGMT_EV_NEW_KEY			0x000A
 struct mgmt_ev_new_key {
+	__u8 store_hint;
 	struct mgmt_key_info key;
-	__u8 old_key_type;
 } __packed;
 
 #define MGMT_EV_CONNECTED		0x000B
@@ -221,11 +253,13 @@ struct mgmt_ev_connect_failed {
 #define MGMT_EV_PIN_CODE_REQUEST	0x000E
 struct mgmt_ev_pin_code_request {
 	bdaddr_t bdaddr;
+	__u8 secure;
 } __packed;
 
 #define MGMT_EV_USER_CONFIRM_REQUEST	0x000F
 struct mgmt_ev_user_confirm_request {
 	bdaddr_t bdaddr;
+	__u8 confirm_hint;
 	__le32 value;
 } __packed;
 
@@ -234,3 +268,24 @@ struct mgmt_ev_auth_failed {
 	bdaddr_t bdaddr;
 	__u8 status;
 } __packed;
+
+#define MGMT_EV_LOCAL_NAME_CHANGED	0x0011
+struct mgmt_ev_local_name_changed {
+	__u8 name[MGMT_MAX_NAME_LENGTH];
+} __packed;
+
+#define MGMT_EV_DEVICE_FOUND		0x0012
+struct mgmt_ev_device_found {
+	bdaddr_t bdaddr;
+	__u8 dev_class[3];
+	__s8 rssi;
+	__u8 eir[HCI_MAX_EIR_LENGTH];
+} __packed;
+
+#define MGMT_EV_REMOTE_NAME		0x0013
+struct mgmt_ev_remote_name {
+	bdaddr_t bdaddr;
+	__u8 name[MGMT_MAX_NAME_LENGTH];
+} __packed;
+
+#define MGMT_EV_DISCOVERING		0x0014
diff --git a/include/net/caif/caif_dev.h b/include/net/caif/caif_dev.h
index 8eff83b95366049b6f55d9efd268952453329227..c011281d92c08d7b6d8189fc77ac887da3b620d9 100644
--- a/include/net/caif/caif_dev.h
+++ b/include/net/caif/caif_dev.h
@@ -11,6 +11,7 @@
 #include <net/caif/cfcnfg.h>
 #include <linux/caif/caif_socket.h>
 #include <linux/if.h>
+#include <linux/net.h>
 
 /**
  * struct caif_param - CAIF parameters.
@@ -62,46 +63,45 @@ struct caif_connect_request {
  * E.g. CAIF Socket will call this function for each socket it connects
  * and have one client_layer instance for each socket.
  */
-int caif_connect_client(struct caif_connect_request *conn_req,
+int caif_connect_client(struct net *net,
+			struct caif_connect_request *conn_req,
 			struct cflayer *client_layer, int *ifindex,
 			int *headroom, int *tailroom);
 
 /**
  * caif_disconnect_client - Disconnects a client from the CAIF stack.
  *
- * @client_layer: Client layer to be removed.
+ * @client_layer: Client layer to be disconnected.
  */
-int caif_disconnect_client(struct cflayer *client_layer);
+int caif_disconnect_client(struct net *net, struct cflayer *client_layer);
+
 
 /**
- * caif_release_client - Release adaptation layer reference to client.
+ * caif_client_register_refcnt - register ref-count functions provided by client.
  *
- * @client_layer: Client layer.
+ * @adapt_layer: Client layer using CAIF Stack.
+ * @hold:	Function provided by client layer increasing ref-count
+ * @put:	Function provided by client layer decreasing ref-count
  *
- * Releases a client/adaptation layer use of the caif stack.
- * This function must be used after caif_disconnect_client to
- * decrease the reference count of the service layer.
- */
-void caif_release_client(struct cflayer *client_layer);
-
-/**
- * connect_req_to_link_param - Translate configuration parameters
- *				from socket format to internal format.
- * @cnfg:	Pointer to configuration handler
- * @con_req:	Configuration parameters supplied in function
- *		caif_connect_client
- * @channel_setup_param: Parameters supplied to the CAIF Core stack for
- *			 setting up channels.
+ * Client of the CAIF Stack must register functions for reference counting.
+ * These functions are called by the CAIF Stack for every upstream packet,
+ * and must therefore be implemented efficiently.
  *
+ * Client should call caif_free_client when reference count degrease to zero.
  */
-int connect_req_to_link_param(struct cfcnfg *cnfg,
-				struct caif_connect_request *con_req,
-				struct cfctrl_link_param *channel_setup_param);
 
+void caif_client_register_refcnt(struct cflayer *adapt_layer,
+					void (*hold)(struct cflayer *lyr),
+					void (*put)(struct cflayer *lyr));
 /**
- * get_caif_conf() - Get the configuration handler.
+ * caif_free_client - Free memory used to manage the client in the CAIF Stack.
+ *
+ * @client_layer: Client layer to be removed.
+ *
+ * This function must be called from client layer in order to free memory.
+ * Caller must guarantee that no packets are in flight upstream when calling
+ * this function.
  */
-struct cfcnfg *get_caif_conf(void);
-
+void caif_free_client(struct cflayer *adap_layer);
 
 #endif /* CAIF_DEV_H_ */
diff --git a/include/net/caif/caif_layer.h b/include/net/caif/caif_layer.h
index c8b07a904e78958308c9237d99d578e7512d5109..35bc7883cf9720e8e4dcbd85c7c7a16890d179fe 100644
--- a/include/net/caif/caif_layer.h
+++ b/include/net/caif/caif_layer.h
@@ -15,7 +15,6 @@ struct cfpktq;
 struct caif_payload_info;
 struct caif_packet_funcs;
 
-
 #define CAIF_LAYER_NAME_SZ 16
 
 /**
@@ -33,7 +32,6 @@ do {								\
 	}							\
 } while (0)
 
-
 /**
  * enum caif_ctrlcmd - CAIF Stack Control Signaling sent in layer.ctrlcmd().
  *
@@ -141,7 +139,7 @@ enum caif_direction {
  *    - All layers must use this structure. If embedding it, then place this
  *	structure first in the layer specific structure.
  *
- *    - Each layer should not depend on any others layer private data.
+ *    - Each layer should not depend on any others layer's private data.
  *
  *    - In order to send data upwards do
  *	layer->up->receive(layer->up, packet);
@@ -155,16 +153,23 @@ struct cflayer {
 	struct list_head node;
 
 	/*
-	 *  receive() - Receive Function.
+	 *  receive() - Receive Function (non-blocking).
 	 *  Contract: Each layer must implement a receive function passing the
 	 *  CAIF packets upwards in the stack.
 	 *	Packet handling rules:
-	 *	      - The CAIF packet (cfpkt) cannot be accessed after
-	 *		     passing it to the next layer using up->receive().
+	 *	      - The CAIF packet (cfpkt) ownership is passed to the
+	 *		called receive function. This means that the the
+	 *		packet cannot be accessed after passing it to the
+	 *		above layer using up->receive().
+	 *
 	 *	      - If parsing of the packet fails, the packet must be
-	 *		     destroyed and -1 returned from the function.
+	 *		destroyed and negative error code returned
+	 *		from the function.
+	 *		EXCEPTION: If the framing layer (cffrml) returns
+	 *			-EILSEQ, the packet is not freed.
+	 *
 	 *	      - If parsing succeeds (and above layers return OK) then
-	 *		      the function must return a value > 0.
+	 *		      the function must return a value >= 0.
 	 *
 	 *  Returns result < 0 indicates an error, 0 or positive value
 	 *	     indicates success.
@@ -176,7 +181,7 @@ struct cflayer {
 	int (*receive)(struct cflayer *layr, struct cfpkt *cfpkt);
 
 	/*
-	 *  transmit() - Transmit Function.
+	 *  transmit() - Transmit Function (non-blocking).
 	 *  Contract: Each layer must implement a transmit function passing the
 	 *	CAIF packet downwards in the stack.
 	 *	Packet handling rules:
@@ -185,15 +190,16 @@ struct cflayer {
 	 *		cannot be accessed after passing it to the below
 	 *		layer using dn->transmit().
 	 *
-	 *	      - If transmit fails, however, the ownership is returned
-	 *		to thecaller. The caller of "dn->transmit()" must
-	 *		destroy or resend packet.
+	 *	      - Upon error the packet ownership is still passed on,
+	 *		so the packet shall be freed where error is detected.
+	 *		Callers of the transmit function shall not free packets,
+	 *		but errors shall be returned.
 	 *
 	 *	      - Return value less than zero means error, zero or
 	 *		greater than zero means OK.
 	 *
-	 *	 result < 0 indicates an error, 0 or positive value
-	 *	 indicate success.
+	 *  Returns result < 0 indicates an error, 0 or positive value
+	 *		indicates success.
 	 *
 	 *  @layr:	Pointer to the current layer the receive function
 	 *		isimplemented for (this pointer).
@@ -202,7 +208,7 @@ struct cflayer {
 	int (*transmit) (struct cflayer *layr, struct cfpkt *cfpkt);
 
 	/*
-	 *  cttrlcmd() - Control Function upwards in CAIF Stack.
+	 *  cttrlcmd() - Control Function upwards in CAIF Stack  (non-blocking).
 	 *  Used for signaling responses (CAIF_CTRLCMD_*_RSP)
 	 *  and asynchronous events from the modem  (CAIF_CTRLCMD_*_IND)
 	 *
diff --git a/include/net/caif/cfcnfg.h b/include/net/caif/cfcnfg.h
index f33d3634113201257b300bc70684e48b9a921f17..3e93a4a4b677dfc811a9d91d954bf290be8e0964 100644
--- a/include/net/caif/cfcnfg.h
+++ b/include/net/caif/cfcnfg.h
@@ -45,6 +45,12 @@ enum cfcnfg_phy_preference {
 	CFPHYPREF_LOOP
 };
 
+/**
+ * cfcnfg_create() - Get the CAIF configuration object given network.
+ * @net:	Network for the CAIF configuration object.
+ */
+struct cfcnfg *get_cfcnfg(struct net *net);
+
 /**
  * cfcnfg_create() - Create the CAIF configuration object.
  */
@@ -65,17 +71,15 @@ void cfcnfg_remove(struct cfcnfg *cfg);
  * @dev:	Pointer to link layer device
  * @phy_layer:	Specify the physical layer. The transmit function
  *		MUST be set in the structure.
- * @phyid:	The assigned physical ID for this layer, used in
- *		cfcnfg_add_adapt_layer to specify PHY for the link.
  * @pref:	The phy (link layer) preference.
  * @fcs:	Specify if checksum is used in CAIF Framing Layer.
- * @stx:	Specify if Start Of Frame extension is used.
+ * @stx:	Specify if Start Of Frame eXtention is used.
  */
 
 void
 cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type,
 		     struct net_device *dev, struct cflayer *phy_layer,
-		     u16 *phyid, enum cfcnfg_phy_preference pref,
+		     enum cfcnfg_phy_preference pref,
 		     bool fcs, bool stx);
 
 /**
@@ -88,61 +92,12 @@ cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type,
 int cfcnfg_del_phy_layer(struct cfcnfg *cnfg, struct cflayer *phy_layer);
 
 /**
- * cfcnfg_disconn_adapt_layer - Disconnects an adaptation layer.
- *
- * @cnfg:	Pointer to a CAIF configuration object, created by
- *		cfcnfg_create().
- * @adap_layer: Adaptation layer to be removed.
- */
-int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg,
-			struct cflayer *adap_layer);
-
-/**
- * cfcnfg_release_adap_layer - Used by client to release the adaptation layer.
- *
- * @adap_layer: Adaptation layer.
- */
-void cfcnfg_release_adap_layer(struct cflayer *adap_layer);
-
-/**
- * cfcnfg_add_adaptation_layer - Add an adaptation layer to the CAIF stack.
- *
- * The adaptation Layer is where the interface to application or higher-level
- * driver functionality is implemented.
- *
- * @cnfg:		Pointer to a CAIF configuration object, created by
- *			cfcnfg_create().
- * @param:		Link setup parameters.
- * @adap_layer:		Specify the adaptation layer; the receive and
- *			flow-control functions MUST be set in the structure.
- * @ifindex:		Link layer interface index used for this connection.
- * @proto_head:		Protocol head-space needed by CAIF protocol,
- *			excluding link layer.
- * @proto_tail:		Protocol tail-space needed by CAIF protocol,
- *			excluding link layer.
- */
-int cfcnfg_add_adaptation_layer(struct cfcnfg *cnfg,
-			    struct cfctrl_link_param *param,
-			    struct cflayer *adap_layer,
-			    int *ifindex,
-			    int *proto_head,
-			    int *proto_tail);
-
-/**
- * cfcnfg_get_phyid() - Get physical ID, given type.
- * Returns one of the physical interfaces matching the given type.
- * Zero if no match is found.
+ * cfcnfg_set_phy_state() - Set the state of the physical interface device.
  * @cnfg:	Configuration object
- * @phy_pref:	Caif Link Layer preference
+ * @phy_layer:	Physical Layer representation
+ * @up:	State of device
  */
-struct dev_info *cfcnfg_get_phyid(struct cfcnfg *cnfg,
-		     enum cfcnfg_phy_preference phy_pref);
+int cfcnfg_set_phy_state(struct cfcnfg *cnfg, struct cflayer *phy_layer,
+				bool up);
 
-/**
- * cfcnfg_get_id_from_ifi() - Get the Physical Identifier of ifindex,
- * 			it matches caif physical id with the kernel interface id.
- * @cnfg:	Configuration object
- * @ifi:	ifindex obtained from socket.c bindtodevice.
- */
-int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi);
 #endif				/* CFCNFG_H_ */
diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
index e54f6396fa4c0d1065ab219c0b3630be27cd03e6..9e5425b4a1d76f75cbc9856b74d655f7da59bd4e 100644
--- a/include/net/caif/cfctrl.h
+++ b/include/net/caif/cfctrl.h
@@ -121,19 +121,10 @@ int cfctrl_linkup_request(struct cflayer *cfctrl,
 			   struct cflayer *user_layer);
 int  cfctrl_linkdown_req(struct cflayer *cfctrl, u8 linkid,
 			 struct cflayer *client);
-void cfctrl_sleep_req(struct cflayer *cfctrl);
-void cfctrl_wake_req(struct cflayer *cfctrl);
-void cfctrl_getstartreason_req(struct cflayer *cfctrl);
+
 struct cflayer *cfctrl_create(void);
-void cfctrl_set_dnlayer(struct cflayer *this, struct cflayer *dn);
-void cfctrl_set_uplayer(struct cflayer *this, struct cflayer *up);
 struct cfctrl_rsp *cfctrl_get_respfuncs(struct cflayer *layer);
-bool cfctrl_req_eq(struct cfctrl_request_info *r1,
-		   struct cfctrl_request_info *r2);
-void cfctrl_insert_req(struct cfctrl *ctrl,
-			      struct cfctrl_request_info *req);
-struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
-					      struct cfctrl_request_info *req);
-void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer);
+int cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer);
+void cfctrl_remove(struct cflayer *layr);
 
 #endif				/* CFCTRL_H_ */
diff --git a/include/net/caif/cffrml.h b/include/net/caif/cffrml.h
index 3f14d2e1ce61435cf44920ee7a6fa30b122990d8..afac1a48cce7cd6a4e47c3830a4cbc7206c448d0 100644
--- a/include/net/caif/cffrml.h
+++ b/include/net/caif/cffrml.h
@@ -7,10 +7,15 @@
 #ifndef CFFRML_H_
 #define CFFRML_H_
 #include <net/caif/caif_layer.h>
+#include <linux/netdevice.h>
 
 struct cffrml;
-struct cflayer *cffrml_create(u16 phyid, bool DoFCS);
+struct cflayer *cffrml_create(u16 phyid, bool use_fcs);
+void cffrml_free(struct cflayer *layr);
 void cffrml_set_uplayer(struct cflayer *this, struct cflayer *up);
 void cffrml_set_dnlayer(struct cflayer *this, struct cflayer *dn);
+void cffrml_put(struct cflayer *layr);
+void cffrml_hold(struct cflayer *layr);
+int cffrml_refcnt_read(struct cflayer *layr);
 
 #endif /* CFFRML_H_ */
diff --git a/include/net/caif/cfmuxl.h b/include/net/caif/cfmuxl.h
index 4e1b4f33423e8d2d2955caf6961b085c4f25d545..5847a196b8ad90b1502c83fb0a99f0404846cf6e 100644
--- a/include/net/caif/cfmuxl.h
+++ b/include/net/caif/cfmuxl.h
@@ -16,7 +16,5 @@ int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid);
 struct cflayer *cfmuxl_remove_dnlayer(struct cflayer *layr, u8 phyid);
 int cfmuxl_set_dnlayer(struct cflayer *layr, struct cflayer *up, u8 phyid);
 struct cflayer *cfmuxl_remove_uplayer(struct cflayer *layr, u8 linkid);
-bool cfmuxl_is_phy_inuse(struct cflayer *layr, u8 phyid);
-u8 cfmuxl_get_phyid(struct cflayer *layr, u8 channel_id);
 
 #endif				/* CFMUXL_H_ */
diff --git a/include/net/caif/cfpkt.h b/include/net/caif/cfpkt.h
index fbc681beff528216d70ff03f367a895077a249eb..6bd200a4754ac99d45058595916f1dcf81ddec99 100644
--- a/include/net/caif/cfpkt.h
+++ b/include/net/caif/cfpkt.h
@@ -16,12 +16,6 @@ struct cfpkt;
  */
 struct cfpkt *cfpkt_create(u16 len);
 
-/* Create a CAIF packet.
- * data Data to copy.
- * len Length of packet to be created
- * @return New packet.
- */
-struct cfpkt *cfpkt_create_uplink(const unsigned char *data, unsigned int len);
 /*
  * Destroy a CAIF Packet.
  * pkt Packet to be destoyed.
@@ -181,22 +175,6 @@ u16 cfpkt_iterate(struct cfpkt *pkt,
 		u16 (*iter_func)(u16 chks, void *buf, u16 len),
 		u16 data);
 
-/* Append by giving user access to packet buffer
- * cfpkt Packet to append to
- * buf Buffer inside pkt that user shall copy data into
- * buflen Length of buffer and number of bytes added to packet
- * @return 0 on error, 1 on success
- */
-int cfpkt_raw_append(struct cfpkt *cfpkt, void **buf, unsigned int buflen);
-
-/* Extract by giving user access to packet buffer
- * cfpkt Packet to extract from
- * buf Buffer inside pkt that user shall copy data from
- * buflen Length of buffer and number of bytes removed from packet
- * @return 0 on error, 1 on success
- */
-int cfpkt_raw_extract(struct cfpkt *cfpkt, void **buf, unsigned int buflen);
-
 /* Map from a "native" packet (e.g. Linux Socket Buffer) to a CAIF packet.
  *  dir - Direction indicating whether this packet is to be sent or received.
  *  nativepkt  - The native packet to be transformed to a CAIF packet
@@ -210,59 +188,6 @@ struct cfpkt *cfpkt_fromnative(enum caif_direction dir, void *nativepkt);
  */
 void *cfpkt_tonative(struct cfpkt *pkt);
 
-/*
- * Insert a packet in the packet queue.
- * pktq Packet queue to insert into
- * pkt Packet to be inserted in queue
- * prio Priority of packet
- */
-void cfpkt_queue(struct cfpktq *pktq, struct cfpkt *pkt,
-		 unsigned short prio);
-
-/*
- * Remove a packet from the packet queue.
- * pktq Packet queue to fetch packets from.
- * @return Dequeued packet.
- */
-struct cfpkt *cfpkt_dequeue(struct cfpktq *pktq);
-
-/*
- * Peek into a packet from the packet queue.
- * pktq Packet queue to fetch packets from.
- * @return Peeked packet.
- */
-struct cfpkt *cfpkt_qpeek(struct cfpktq *pktq);
-
-/*
- * Initiates the packet queue.
- * @return Pointer to new packet queue.
- */
-struct cfpktq *cfpktq_create(void);
-
-/*
- * Get the number of packets in the queue.
- * pktq Packet queue to fetch count from.
- * @return Number of packets in queue.
- */
-int cfpkt_qcount(struct cfpktq *pktq);
-
-/*
- * Put content of packet into buffer for debuging purposes.
- * pkt Packet to copy data from
- * buf Buffer to copy data into
- * buflen Length of data to copy
- * @return Pointer to copied data
- */
-char *cfpkt_log_pkt(struct cfpkt *pkt, char *buf, int buflen);
-
-/*
- * Clones a packet and releases the original packet.
- * This is used for taking ownership of a packet e.g queueing.
- * pkt Packet to clone and release.
- * @return Cloned packet.
- */
-struct cfpkt *cfpkt_clone_release(struct cfpkt *pkt);
-
 
 /*
  * Returns packet information for a packet.
@@ -270,5 +195,4 @@ struct cfpkt *cfpkt_clone_release(struct cfpkt *pkt);
  * @return Packet information
  */
 struct caif_payload_info *cfpkt_info(struct cfpkt *pkt);
-/*! @} */
 #endif				/* CFPKT_H_ */
diff --git a/include/net/caif/cfsrvl.h b/include/net/caif/cfsrvl.h
index b1fa87ee0992c1b8f133338f724cd72f45e2204a..0f5905241843ab637126001f69a64b3003c21e0e 100644
--- a/include/net/caif/cfsrvl.h
+++ b/include/net/caif/cfsrvl.h
@@ -10,6 +10,7 @@
 #include <linux/stddef.h>
 #include <linux/types.h>
 #include <linux/kref.h>
+#include <linux/rculist.h>
 
 struct cfsrvl {
 	struct cflayer layer;
@@ -17,12 +18,13 @@ struct cfsrvl {
 	bool phy_flow_on;
 	bool modem_flow_on;
 	bool supports_flowctrl;
-	void (*release)(struct kref *);
+	void (*release)(struct cflayer *layer);
 	struct dev_info dev_info;
-	struct kref ref;
+	void (*hold)(struct cflayer *lyr);
+	void (*put)(struct cflayer *lyr);
+	struct rcu_head rcu;
 };
 
-void cfsrvl_release(struct kref *kref);
 struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info);
 struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info);
 struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info);
@@ -30,8 +32,12 @@ struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info);
 struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info,
 				int mtu_size);
 struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info);
+
+void cfsrvl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
+		     int phyid);
+
 bool cfsrvl_phyid_match(struct cflayer *layer, int phyid);
-void cfservl_destroy(struct cflayer *layer);
+
 void cfsrvl_init(struct cfsrvl *service,
 			u8 channel_id,
 			struct dev_info *dev_info,
@@ -41,23 +47,19 @@ u8 cfsrvl_getphyid(struct cflayer *layer);
 
 static inline void cfsrvl_get(struct cflayer *layr)
 {
-	struct cfsrvl *s;
-	if (layr == NULL)
+	struct cfsrvl *s = container_of(layr, struct cfsrvl, layer);
+	if (layr == NULL || layr->up == NULL || s->hold == NULL)
 		return;
-	s = container_of(layr, struct cfsrvl, layer);
-	kref_get(&s->ref);
+
+	s->hold(layr->up);
 }
 
 static inline void cfsrvl_put(struct cflayer *layr)
 {
-	struct cfsrvl *s;
-	if (layr == NULL)
+	struct cfsrvl *s = container_of(layr, struct cfsrvl, layer);
+	if (layr == NULL || layr->up == NULL || s->hold == NULL)
 		return;
-	s = container_of(layr, struct cfsrvl, layer);
 
-	WARN_ON(!s->release);
-	if (s->release)
-		kref_put(&s->ref, s->release);
+	s->put(layr->up);
 }
-
 #endif				/* CFSRVL_H_ */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index b2b9d28cb4ab243224041e735737837d1d7b8136..bfd6557946beca9f5cf2525cf7931be4a2c51cbe 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -387,6 +387,7 @@ enum plink_actions {
  * @listen_interval: listen interval or -1 for no change
  * @aid: AID or zero for no change
  * @plink_action: plink action to take
+ * @plink_state: set the peer link state for a station
  * @ht_capa: HT capabilities of station
  */
 struct station_parameters {
@@ -397,6 +398,7 @@ struct station_parameters {
 	u16 aid;
 	u8 supported_rates_len;
 	u8 plink_action;
+	u8 plink_state;
 	struct ieee80211_ht_cap *ht_capa;
 };
 
@@ -422,6 +424,8 @@ struct station_parameters {
  * @STATION_INFO_RX_DROP_MISC: @rx_dropped_misc filled
  * @STATION_INFO_SIGNAL_AVG: @signal_avg filled
  * @STATION_INFO_RX_BITRATE: @rxrate fields are filled
+ * @STATION_INFO_BSS_PARAM: @bss_param filled
+ * @STATION_INFO_CONNECTED_TIME: @connected_time filled
  */
 enum station_info_flags {
 	STATION_INFO_INACTIVE_TIME	= 1<<0,
@@ -439,6 +443,8 @@ enum station_info_flags {
 	STATION_INFO_RX_DROP_MISC	= 1<<12,
 	STATION_INFO_SIGNAL_AVG		= 1<<13,
 	STATION_INFO_RX_BITRATE		= 1<<14,
+	STATION_INFO_BSS_PARAM          = 1<<15,
+	STATION_INFO_CONNECTED_TIME	= 1<<16
 };
 
 /**
@@ -472,12 +478,44 @@ struct rate_info {
 	u16 legacy;
 };
 
+/**
+ * enum station_info_rate_flags - bitrate info flags
+ *
+ * Used by the driver to indicate the specific rate transmission
+ * type for 802.11n transmissions.
+ *
+ * @BSS_PARAM_FLAGS_CTS_PROT: whether CTS protection is enabled
+ * @BSS_PARAM_FLAGS_SHORT_PREAMBLE: whether short preamble is enabled
+ * @BSS_PARAM_FLAGS_SHORT_SLOT_TIME: whether short slot time is enabled
+ */
+enum bss_param_flags {
+	BSS_PARAM_FLAGS_CTS_PROT	= 1<<0,
+	BSS_PARAM_FLAGS_SHORT_PREAMBLE	= 1<<1,
+	BSS_PARAM_FLAGS_SHORT_SLOT_TIME	= 1<<2,
+};
+
+/**
+ * struct sta_bss_parameters - BSS parameters for the attached station
+ *
+ * Information about the currently associated BSS
+ *
+ * @flags: bitflag of flags from &enum bss_param_flags
+ * @dtim_period: DTIM period for the BSS
+ * @beacon_interval: beacon interval
+ */
+struct sta_bss_parameters {
+	u8 flags;
+	u8 dtim_period;
+	u16 beacon_interval;
+};
+
 /**
  * struct station_info - station information
  *
  * Station information filled by driver for get_station() and dump_station.
  *
  * @filled: bitflag of flags from &enum station_info_flags
+ * @connected_time: time(in secs) since a station is last connected
  * @inactive_time: time since last station activity (tx/rx) in milliseconds
  * @rx_bytes: bytes received from this station
  * @tx_bytes: bytes transmitted to this station
@@ -500,6 +538,7 @@ struct rate_info {
  */
 struct station_info {
 	u32 filled;
+	u32 connected_time;
 	u32 inactive_time;
 	u32 rx_bytes;
 	u32 tx_bytes;
@@ -515,6 +554,7 @@ struct station_info {
 	u32 tx_retries;
 	u32 tx_failed;
 	u32 rx_dropped_misc;
+	struct sta_bss_parameters bss_param;
 
 	int generation;
 };
@@ -655,8 +695,10 @@ struct mesh_config {
  * @mesh_id_len: length of the mesh ID, at least 1 and at most 32 bytes
  * @path_sel_proto: which path selection protocol to use
  * @path_metric: which metric to use
- * @vendor_ie: vendor information elements (optional)
- * @vendor_ie_len: length of vendor information elements
+ * @ie: vendor information elements (optional)
+ * @ie_len: length of vendor information elements
+ * @is_authenticated: this mesh requires authentication
+ * @is_secure: this mesh uses security
  *
  * These parameters are fixed when the mesh is created.
  */
@@ -665,8 +707,10 @@ struct mesh_setup {
 	u8 mesh_id_len;
 	u8  path_sel_proto;
 	u8  path_metric;
-	const u8 *vendor_ie;
-	u8 vendor_ie_len;
+	const u8 *ie;
+	u8 ie_len;
+	bool is_authenticated;
+	bool is_secure;
 };
 
 /**
@@ -752,6 +796,35 @@ struct cfg80211_scan_request {
 	struct ieee80211_channel *channels[0];
 };
 
+/**
+ * struct cfg80211_sched_scan_request - scheduled scan request description
+ *
+ * @ssids: SSIDs to scan for (passed in the probe_reqs in active scans)
+ * @n_ssids: number of SSIDs
+ * @n_channels: total number of channels to scan
+ * @interval: interval between each scheduled scan cycle
+ * @ie: optional information element(s) to add into Probe Request or %NULL
+ * @ie_len: length of ie in octets
+ * @wiphy: the wiphy this was for
+ * @dev: the interface
+ * @channels: channels to scan
+ */
+struct cfg80211_sched_scan_request {
+	struct cfg80211_ssid *ssids;
+	int n_ssids;
+	u32 n_channels;
+	u32 interval;
+	const u8 *ie;
+	size_t ie_len;
+
+	/* internal */
+	struct wiphy *wiphy;
+	struct net_device *dev;
+
+	/* keep last */
+	struct ieee80211_channel *channels[0];
+};
+
 /**
  * enum cfg80211_signal_type - signal type
  *
@@ -1047,6 +1120,38 @@ struct cfg80211_pmksa {
 	u8 *pmkid;
 };
 
+/**
+ * struct cfg80211_wowlan_trig_pkt_pattern - packet pattern
+ * @mask: bitmask where to match pattern and where to ignore bytes,
+ *	one bit per byte, in same format as nl80211
+ * @pattern: bytes to match where bitmask is 1
+ * @pattern_len: length of pattern (in bytes)
+ *
+ * Internal note: @mask and @pattern are allocated in one chunk of
+ * memory, free @mask only!
+ */
+struct cfg80211_wowlan_trig_pkt_pattern {
+	u8 *mask, *pattern;
+	int pattern_len;
+};
+
+/**
+ * struct cfg80211_wowlan - Wake on Wireless-LAN support info
+ *
+ * This structure defines the enabled WoWLAN triggers for the device.
+ * @any: wake up on any activity -- special trigger if device continues
+ *	operating as normal during suspend
+ * @disconnect: wake up if getting disconnected
+ * @magic_pkt: wake up on receiving magic packet
+ * @patterns: wake up on receiving packet matching a pattern
+ * @n_patterns: number of patterns
+ */
+struct cfg80211_wowlan {
+	bool any, disconnect, magic_pkt;
+	struct cfg80211_wowlan_trig_pkt_pattern *patterns;
+	int n_patterns;
+};
+
 /**
  * struct cfg80211_ops - backend description for wireless configuration
  *
@@ -1060,7 +1165,9 @@ struct cfg80211_pmksa {
  * wireless extensions but this is subject to reevaluation as soon as this
  * code is used more widely and we have a first user without wext.
  *
- * @suspend: wiphy device needs to be suspended
+ * @suspend: wiphy device needs to be suspended. The variable @wow will
+ *	be %NULL or contain the enabled Wake-on-Wireless triggers that are
+ *	configured for the device.
  * @resume: wiphy device needs to be resumed
  *
  * @add_virtual_intf: create a new virtual interface with the given name,
@@ -1187,6 +1294,10 @@ struct cfg80211_pmksa {
  * @set_power_mgmt: Configure WLAN power management. A timeout value of -1
  *	allows the driver to adjust the dynamic ps timeout value.
  * @set_cqm_rssi_config: Configure connection quality monitor RSSI threshold.
+ * @sched_scan_start: Tell the driver to start a scheduled scan.
+ * @sched_scan_stop: Tell the driver to stop an ongoing scheduled
+ *	scan.  The driver_initiated flag specifies whether the driver
+ *	itself has informed that the scan has stopped.
  *
  * @mgmt_frame_register: Notify driver that a management frame type was
  *	registered. Note that this callback may not sleep, and cannot run
@@ -1204,7 +1315,7 @@ struct cfg80211_pmksa {
  * @get_ringparam: Get tx and rx ring current and maximum sizes.
  */
 struct cfg80211_ops {
-	int	(*suspend)(struct wiphy *wiphy);
+	int	(*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
 	int	(*resume)(struct wiphy *wiphy);
 
 	struct net_device * (*add_virtual_intf)(struct wiphy *wiphy,
@@ -1373,6 +1484,11 @@ struct cfg80211_ops {
 	int	(*set_ringparam)(struct wiphy *wiphy, u32 tx, u32 rx);
 	void	(*get_ringparam)(struct wiphy *wiphy,
 				 u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max);
+
+	int	(*sched_scan_start)(struct wiphy *wiphy,
+				struct net_device *dev,
+				struct cfg80211_sched_scan_request *request);
+	int	(*sched_scan_stop)(struct wiphy *wiphy, struct net_device *dev);
 };
 
 /*
@@ -1404,6 +1520,10 @@ struct cfg80211_ops {
  *	hints read the documenation for regulatory_hint_found_beacon()
  * @WIPHY_FLAG_NETNS_OK: if not set, do not allow changing the netns of this
  *	wiphy at all
+ * @WIPHY_FLAG_ENFORCE_COMBINATIONS: Set this flag to enforce interface
+ *	combinations for this device. This flag is used for backward
+ *	compatibility only until all drivers advertise combinations and
+ *	they will always be enforced.
  * @WIPHY_FLAG_PS_ON_BY_DEFAULT: if set to true, powersave will be enabled
  *	by default -- this flag will be set depending on the kernel's default
  *	on wiphy_new(), but can be changed by the driver if it has a good
@@ -1415,8 +1535,9 @@ struct cfg80211_ops {
  *	control port protocol ethertype. The device also honours the
  *	control_port_no_encrypt flag.
  * @WIPHY_FLAG_IBSS_RSN: The device supports IBSS RSN.
- * @WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS: The device supports separate
- *	unicast and multicast TX keys.
+ * @WIPHY_FLAG_MESH_AUTH: The device supports mesh authentication by routing
+ *	auth frames to userspace. See @NL80211_MESH_SETUP_USERSPACE_AUTH.
+ * @WIPHY_FLAG_SCHED_SCAN: The device supports scheduled scans.
  */
 enum wiphy_flags {
 	WIPHY_FLAG_CUSTOM_REGULATORY		= BIT(0),
@@ -1428,7 +1549,83 @@ enum wiphy_flags {
 	WIPHY_FLAG_4ADDR_STATION		= BIT(6),
 	WIPHY_FLAG_CONTROL_PORT_PROTOCOL	= BIT(7),
 	WIPHY_FLAG_IBSS_RSN			= BIT(8),
-	WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS= BIT(9),
+	WIPHY_FLAG_MESH_AUTH			= BIT(10),
+	WIPHY_FLAG_SUPPORTS_SCHED_SCAN		= BIT(11),
+	WIPHY_FLAG_ENFORCE_COMBINATIONS		= BIT(12),
+};
+
+/**
+ * struct ieee80211_iface_limit - limit on certain interface types
+ * @max: maximum number of interfaces of these types
+ * @types: interface types (bits)
+ */
+struct ieee80211_iface_limit {
+	u16 max;
+	u16 types;
+};
+
+/**
+ * struct ieee80211_iface_combination - possible interface combination
+ * @limits: limits for the given interface types
+ * @n_limits: number of limitations
+ * @num_different_channels: can use up to this many different channels
+ * @max_interfaces: maximum number of interfaces in total allowed in this
+ *	group
+ * @beacon_int_infra_match: In this combination, the beacon intervals
+ *	between infrastructure and AP types must match. This is required
+ *	only in special cases.
+ *
+ * These examples can be expressed as follows:
+ *
+ * Allow #STA <= 1, #AP <= 1, matching BI, channels = 1, 2 total:
+ *
+ *  struct ieee80211_iface_limit limits1[] = {
+ *	{ .max = 1, .types = BIT(NL80211_IFTYPE_STATION), },
+ *	{ .max = 1, .types = BIT(NL80211_IFTYPE_AP}, },
+ *  };
+ *  struct ieee80211_iface_combination combination1 = {
+ *	.limits = limits1,
+ *	.n_limits = ARRAY_SIZE(limits1),
+ *	.max_interfaces = 2,
+ *	.beacon_int_infra_match = true,
+ *  };
+ *
+ *
+ * Allow #{AP, P2P-GO} <= 8, channels = 1, 8 total:
+ *
+ *  struct ieee80211_iface_limit limits2[] = {
+ *	{ .max = 8, .types = BIT(NL80211_IFTYPE_AP) |
+ *			     BIT(NL80211_IFTYPE_P2P_GO), },
+ *  };
+ *  struct ieee80211_iface_combination combination2 = {
+ *	.limits = limits2,
+ *	.n_limits = ARRAY_SIZE(limits2),
+ *	.max_interfaces = 8,
+ *	.num_different_channels = 1,
+ *  };
+ *
+ *
+ * Allow #STA <= 1, #{P2P-client,P2P-GO} <= 3 on two channels, 4 total.
+ * This allows for an infrastructure connection and three P2P connections.
+ *
+ *  struct ieee80211_iface_limit limits3[] = {
+ *	{ .max = 1, .types = BIT(NL80211_IFTYPE_STATION), },
+ *	{ .max = 3, .types = BIT(NL80211_IFTYPE_P2P_GO) |
+ *			     BIT(NL80211_IFTYPE_P2P_CLIENT), },
+ *  };
+ *  struct ieee80211_iface_combination combination3 = {
+ *	.limits = limits3,
+ *	.n_limits = ARRAY_SIZE(limits3),
+ *	.max_interfaces = 4,
+ *	.num_different_channels = 2,
+ *  };
+ */
+struct ieee80211_iface_combination {
+	const struct ieee80211_iface_limit *limits;
+	u32 num_different_channels;
+	u16 max_interfaces;
+	u8 n_limits;
+	bool beacon_int_infra_match;
 };
 
 struct mac_address {
@@ -1439,6 +1636,38 @@ struct ieee80211_txrx_stypes {
 	u16 tx, rx;
 };
 
+/**
+ * enum wiphy_wowlan_support_flags - WoWLAN support flags
+ * @WIPHY_WOWLAN_ANY: supports wakeup for the special "any"
+ *	trigger that keeps the device operating as-is and
+ *	wakes up the host on any activity, for example a
+ *	received packet that passed filtering; note that the
+ *	packet should be preserved in that case
+ * @WIPHY_WOWLAN_MAGIC_PKT: supports wakeup on magic packet
+ *	(see nl80211.h)
+ * @WIPHY_WOWLAN_DISCONNECT: supports wakeup on disconnect
+ */
+enum wiphy_wowlan_support_flags {
+	WIPHY_WOWLAN_ANY	= BIT(0),
+	WIPHY_WOWLAN_MAGIC_PKT	= BIT(1),
+	WIPHY_WOWLAN_DISCONNECT	= BIT(2),
+};
+
+/**
+ * struct wiphy_wowlan_support - WoWLAN support data
+ * @flags: see &enum wiphy_wowlan_support_flags
+ * @n_patterns: number of supported wakeup patterns
+ *	(see nl80211.h for the pattern definition)
+ * @pattern_max_len: maximum length of each pattern
+ * @pattern_min_len: minimum length of each pattern
+ */
+struct wiphy_wowlan_support {
+	u32 flags;
+	int n_patterns;
+	int pattern_max_len;
+	int pattern_min_len;
+};
+
 /**
  * struct wiphy - wireless hardware description
  * @reg_notifier: the driver's regulatory notification callback,
@@ -1476,6 +1705,11 @@ struct ieee80211_txrx_stypes {
  * @priv: driver private data (sized according to wiphy_new() parameter)
  * @interface_modes: bitmask of interfaces types valid for this wiphy,
  *	must be set by driver
+ * @iface_combinations: Valid interface combinations array, should not
+ *	list single interface types.
+ * @n_iface_combinations: number of entries in @iface_combinations array.
+ * @software_iftypes: bitmask of software interface types, these are not
+ *	subject to any restrictions since they are purely managed in SW.
  * @flags: wiphy flags, see &enum wiphy_flags
  * @bss_priv_size: each BSS struct has private data allocated with it,
  *	this variable determines its size
@@ -1506,6 +1740,8 @@ struct ieee80211_txrx_stypes {
  *
  * @max_remain_on_channel_duration: Maximum time a remain-on-channel operation
  *	may request, if implemented.
+ *
+ * @wowlan: WoWLAN support information
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
@@ -1518,6 +1754,10 @@ struct wiphy {
 
 	const struct ieee80211_txrx_stypes *mgmt_stypes;
 
+	const struct ieee80211_iface_combination *iface_combinations;
+	int n_iface_combinations;
+	u16 software_iftypes;
+
 	u16 n_addresses;
 
 	/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
@@ -1543,6 +1783,8 @@ struct wiphy {
 	char fw_version[ETHTOOL_BUSINFO_LEN];
 	u32 hw_version;
 
+	struct wiphy_wowlan_support wowlan;
+
 	u16 max_remain_on_channel_duration;
 
 	u8 max_num_pmkids;
@@ -1726,6 +1968,8 @@ struct cfg80211_cached_keys;
  * @mgmt_registrations_lock: lock for the list
  * @mtx: mutex used to lock data in this struct
  * @cleanup_work: work struct used for cleanup that can't be done directly
+ * @beacon_interval: beacon interval used on this device for transmitting
+ *	beacons, 0 when not valid
  */
 struct wireless_dev {
 	struct wiphy *wiphy;
@@ -1766,6 +2010,8 @@ struct wireless_dev {
 	bool ps;
 	int ps_timeout;
 
+	int beacon_interval;
+
 #ifdef CONFIG_CFG80211_WEXT
 	/* wext data */
 	struct {
@@ -1991,10 +2237,12 @@ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
  * @addr: The device MAC address.
  * @iftype: The device interface type.
  * @extra_headroom: The hardware extra headroom for SKBs in the @list.
+ * @has_80211_header: Set it true if SKB is with IEEE 802.11 header.
  */
 void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
 			      const u8 *addr, enum nl80211_iftype iftype,
-			      const unsigned int extra_headroom);
+			      const unsigned int extra_headroom,
+			      bool has_80211_header);
 
 /**
  * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame
@@ -2213,6 +2461,24 @@ int cfg80211_wext_siwpmksa(struct net_device *dev,
  */
 void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted);
 
+/**
+ * cfg80211_sched_scan_results - notify that new scan results are available
+ *
+ * @wiphy: the wiphy which got scheduled scan results
+ */
+void cfg80211_sched_scan_results(struct wiphy *wiphy);
+
+/**
+ * cfg80211_sched_scan_stopped - notify that the scheduled scan has stopped
+ *
+ * @wiphy: the wiphy on which the scheduled scan stopped
+ *
+ * The driver can call this function to inform cfg80211 that the
+ * scheduled scan had to be stopped, for whatever reason.  The driver
+ * is then called back via the sched_scan_stop operation when done.
+ */
+void cfg80211_sched_scan_stopped(struct wiphy *wiphy);
+
 /**
  * cfg80211_inform_bss_frame - inform cfg80211 of a received BSS frame
  *
@@ -2449,6 +2715,22 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
  */
 void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp);
 
+/**
+ * cfg80211_notify_new_candidate - notify cfg80211 of a new mesh peer candidate
+ *
+ * @dev: network device
+ * @macaddr: the MAC address of the new candidate
+ * @ie: information elements advertised by the peer candidate
+ * @ie_len: lenght of the information elements buffer
+ * @gfp: allocation flags
+ *
+ * This function notifies cfg80211 that the mesh peer candidate has been
+ * detected, most likely via a beacon or, less likely, via a probe response.
+ * cfg80211 then sends a notification to userspace.
+ */
+void cfg80211_notify_new_peer_candidate(struct net_device *dev,
+		const u8 *macaddr, const u8 *ie, u8 ie_len, gfp_t gfp);
+
 /**
  * DOC: RFkill integration
  *
@@ -2666,6 +2948,15 @@ void cfg80211_remain_on_channel_expired(struct net_device *dev,
 void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
 		      struct station_info *sinfo, gfp_t gfp);
 
+/**
+ * cfg80211_del_sta - notify userspace about deletion of a station
+ *
+ * @dev: the netdev
+ * @mac_addr: the station's address
+ * @gfp: allocation flags
+ */
+void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp);
+
 /**
  * cfg80211_rx_mgmt - notification of received, unprocessed management frame
  * @dev: network device
diff --git a/include/net/compat.h b/include/net/compat.h
index 28d5428ec6a21dbe8aef4663f4777d771cff1078..9ee75edcc295da48db3cad0fbd8e1fd1a1b79f76 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -43,6 +43,8 @@ extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
 extern int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *);
 extern int verify_compat_iovec(struct msghdr *, struct iovec *, struct sockaddr *, int);
 extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsigned);
+extern asmlinkage long compat_sys_sendmmsg(int, struct compat_mmsghdr __user *,
+					   unsigned, unsigned);
 extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned);
 extern asmlinkage long compat_sys_recvmmsg(int, struct compat_mmsghdr __user *,
 					   unsigned, unsigned,
diff --git a/include/net/dst.h b/include/net/dst.h
index 75b95df4afe71467bb9d378f5535ab1e167772df..07a0402c52e6b3cec976652d7aa0c3d4a101d955 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -16,13 +16,6 @@
 #include <net/neighbour.h>
 #include <asm/processor.h>
 
-/*
- * 0 - no debugging messages
- * 1 - rare events and bugs (default)
- * 2 - trace mode.
- */
-#define RT_CACHE_DEBUG		0
-
 #define DST_GC_MIN	(HZ/10)
 #define DST_GC_INC	(HZ/2)
 #define DST_GC_MAX	(120*HZ)
@@ -92,8 +85,6 @@ struct dst_entry {
 	};
 };
 
-#ifdef __KERNEL__
-
 extern u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
 extern const u32 dst_default_metrics[RTAX_MAX];
 
@@ -352,7 +343,8 @@ static inline struct dst_entry *skb_dst_pop(struct sk_buff *skb)
 }
 
 extern int dst_discard(struct sk_buff *skb);
-extern void *dst_alloc(struct dst_ops * ops, int initial_ref);
+extern void *dst_alloc(struct dst_ops * ops, struct net_device *dev,
+		       int initial_ref, int initial_obsolete, int flags);
 extern void __dst_free(struct dst_entry * dst);
 extern struct dst_entry *dst_destroy(struct dst_entry * dst);
 
@@ -438,6 +430,5 @@ extern struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig
 				     const struct flowi *fl, struct sock *sk,
 				     int flags);
 #endif
-#endif
 
 #endif /* _NET_DST_H */
diff --git a/include/net/flow.h b/include/net/flow.h
index 7fe5a0f9483ae19d2073fe9ce7cf708deef661db..c6d5fe5ec1bf4d788155e85b73d47e0e662dcf27 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -26,8 +26,8 @@ struct flowi_common {
 
 union flowi_uli {
 	struct {
-		__be16	sport;
 		__be16	dport;
+		__be16	sport;
 	} ports;
 
 	struct {
@@ -36,8 +36,8 @@ union flowi_uli {
 	} icmpt;
 
 	struct {
-		__le16	sport;
 		__le16	dport;
+		__le16	sport;
 	} dnports;
 
 	__be32		spi;
@@ -70,6 +70,27 @@ struct flowi4 {
 #define fl4_gre_key		uli.gre_key
 };
 
+static inline void flowi4_init_output(struct flowi4 *fl4, int oif,
+				      __u32 mark, __u8 tos, __u8 scope,
+				      __u8 proto, __u8 flags,
+				      __be32 daddr, __be32 saddr,
+				      __be16 dport, __be32 sport)
+{
+	fl4->flowi4_oif = oif;
+	fl4->flowi4_iif = 0;
+	fl4->flowi4_mark = mark;
+	fl4->flowi4_tos = tos;
+	fl4->flowi4_scope = scope;
+	fl4->flowi4_proto = proto;
+	fl4->flowi4_flags = flags;
+	fl4->flowi4_secid = 0;
+	fl4->daddr = daddr;
+	fl4->saddr = saddr;
+	fl4->fl4_dport = dport;
+	fl4->fl4_sport = sport;
+}
+				      
+
 struct flowi6 {
 	struct flowi_common	__fl_common;
 #define flowi6_oif		__fl_common.flowic_oif
diff --git a/include/net/garp.h b/include/net/garp.h
index f4c295984c455782aa9c5512cdc15a3621874937..834d8add9e5fd51112f08cde966e0044604049cb 100644
--- a/include/net/garp.h
+++ b/include/net/garp.h
@@ -104,10 +104,12 @@ struct garp_applicant {
 	struct sk_buff_head	queue;
 	struct sk_buff		*pdu;
 	struct rb_root		gid;
+	struct rcu_head		rcu;
 };
 
 struct garp_port {
 	struct garp_applicant __rcu	*applicants[GARP_APPLICATION_MAX + 1];
+	struct rcu_head			rcu;
 };
 
 extern int	garp_register_application(struct garp_application *app);
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index b4c7c1cbcf400298d001da37162b2ca7c3b78d0a..d420f28b6d60ef340ddc185c6aef9ca51fe264e7 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -260,7 +260,7 @@ static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info)
 
 /**
  * gennlmsg_data - head of message payload
- * @gnlh: genetlink messsage header
+ * @gnlh: genetlink message header
  */
 static inline void *genlmsg_data(const struct genlmsghdr *gnlh)
 {
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index fccc2180c61be3f00667ee00d9681cabb8255f24..11cf373970a960d248a3c7d240c62e9f20f3512c 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -30,8 +30,6 @@
 #define IF_PREFIX_ONLINK	0x01
 #define IF_PREFIX_AUTOCONF	0x02
 
-#ifdef __KERNEL__
-
 enum {
 	INET6_IFADDR_STATE_DAD,
 	INET6_IFADDR_STATE_POSTDAD,
@@ -156,8 +154,8 @@ struct ifacaddr6 {
 struct ipv6_devstat {
 	struct proc_dir_entry	*proc_dir_entry;
 	DEFINE_SNMP_STAT(struct ipstats_mib, ipv6);
-	DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6);
-	DEFINE_SNMP_STAT(struct icmpv6msg_mib, icmpv6msg);
+	DEFINE_SNMP_STAT_ATOMIC(struct icmpv6_mib_device, icmpv6dev);
+	DEFINE_SNMP_STAT_ATOMIC(struct icmpv6msg_mib_device, icmpv6msgdev);
 };
 
 struct inet6_dev {
@@ -196,7 +194,7 @@ struct inet6_dev {
 	struct rcu_head		rcu;
 };
 
-static inline void ipv6_eth_mc_map(struct in6_addr *addr, char *buf)
+static inline void ipv6_eth_mc_map(const struct in6_addr *addr, char *buf)
 {
 	/*
 	 *	+-------+-------+-------+-------+-------+-------+
@@ -210,7 +208,7 @@ static inline void ipv6_eth_mc_map(struct in6_addr *addr, char *buf)
 	memcpy(buf + 2, &addr->s6_addr32[3], sizeof(__u32));
 }
 
-static inline void ipv6_tr_mc_map(struct in6_addr *addr, char *buf)
+static inline void ipv6_tr_mc_map(const struct in6_addr *addr, char *buf)
 {
 	/* All nodes FF01::1, FF02::1, FF02::1:FFxx:xxxx */
 
@@ -303,4 +301,3 @@ static inline int ipv6_ipgre_mc_map(const struct in6_addr *addr,
 }
 
 #endif
-#endif
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index ff013505236ba3c6f37c7185a5827030eab89e38..3207e58ee0198a6d185eea363950e15329c98ea6 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -41,5 +41,5 @@ extern void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
 
 extern void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 
-extern int inet6_csk_xmit(struct sk_buff *skb);
+extern int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl);
 #endif /* _INET6_CONNECTION_SOCK_H */
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 6ac4e3b5007fc56f7f6b417b0f255ead9ab88264..e6db62e756dc57b14db644c4c220aedb34f09051 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -36,7 +36,7 @@ struct tcp_congestion_ops;
  * (i.e. things that depend on the address family)
  */
 struct inet_connection_sock_af_ops {
-	int	    (*queue_xmit)(struct sk_buff *skb);
+	int	    (*queue_xmit)(struct sk_buff *skb, struct flowi *fl);
 	void	    (*send_check)(struct sock *sk, struct sk_buff *skb);
 	int	    (*rebuild_header)(struct sock *sk);
 	int	    (*conn_request)(struct sock *sk, struct sk_buff *skb);
@@ -249,7 +249,11 @@ extern int inet_csk_bind_conflict(const struct sock *sk,
 extern int inet_csk_get_port(struct sock *sk, unsigned short snum);
 
 extern struct dst_entry* inet_csk_route_req(struct sock *sk,
+					    struct flowi4 *fl4,
 					    const struct request_sock *req);
+extern struct dst_entry* inet_csk_route_child_sock(struct sock *sk,
+						   struct sock *newsk,
+						   const struct request_sock *req);
 
 static inline void inet_csk_reqsk_queue_add(struct sock *sk,
 					    struct request_sock *req,
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 88bdd010d65d3791eb634cae72709e01fc2c2090..2fa8d1341a0afa291e1fd5aa74bf0f7c4c91806f 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -38,9 +38,19 @@ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner)
 	return outer;
 }
 
-#define	INET_ECN_xmit(sk) do { inet_sk(sk)->tos |= INET_ECN_ECT_0; } while (0)
-#define	INET_ECN_dontxmit(sk) \
-	do { inet_sk(sk)->tos &= ~INET_ECN_MASK; } while (0)
+static inline void INET_ECN_xmit(struct sock *sk)
+{
+	inet_sk(sk)->tos |= INET_ECN_ECT_0;
+	if (inet6_sk(sk) != NULL)
+		inet6_sk(sk)->tclass |= INET_ECN_ECT_0;
+}
+
+static inline void INET_ECN_dontxmit(struct sock *sk)
+{
+	inet_sk(sk)->tos &= ~INET_ECN_MASK;
+	if (inet6_sk(sk) != NULL)
+		inet6_sk(sk)->tclass &= ~INET_ECN_MASK;
+}
 
 #define IP6_ECN_flow_init(label) do {		\
       (label) &= ~htonl(INET_ECN_MASK << 20);	\
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 7a37369f8ea3fed962a7eed9a07ae39bf75a1114..caaff5f5f39f503a750ad16ea942fd12adb761ed 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -57,7 +57,15 @@ struct ip_options {
 	unsigned char	__data[0];
 };
 
-#define optlength(opt) (sizeof(struct ip_options) + opt->optlen)
+struct ip_options_rcu {
+	struct rcu_head rcu;
+	struct ip_options opt;
+};
+
+struct ip_options_data {
+	struct ip_options_rcu	opt;
+	char			data[40];
+};
 
 struct inet_request_sock {
 	struct request_sock	req;
@@ -78,7 +86,7 @@ struct inet_request_sock {
 				acked	   : 1,
 				no_srccheck: 1;
 	kmemcheck_bitfield_end(flags);
-	struct ip_options	*opt;
+	struct ip_options_rcu	*opt;
 };
 
 static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
@@ -88,17 +96,21 @@ static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
 
 struct inet_cork {
 	unsigned int		flags;
-	unsigned int		fragsize;
+	__be32			addr;
 	struct ip_options	*opt;
+	unsigned int		fragsize;
 	struct dst_entry	*dst;
 	int			length; /* Total length of all frames */
-	__be32			addr;
-	struct flowi		fl;
 	struct page		*page;
 	u32			off;
 	u8			tx_flags;
 };
 
+struct inet_cork_full {
+	struct inet_cork	base;
+	struct flowi		fl;
+};
+
 struct ip_mc_socklist;
 struct ipv6_pinfo;
 struct rtable;
@@ -140,7 +152,7 @@ struct inet_sock {
 	__be16			inet_sport;
 	__u16			inet_id;
 
-	struct ip_options	*opt;
+	struct ip_options_rcu __rcu	*inet_opt;
 	__u8			tos;
 	__u8			min_ttl;
 	__u8			mc_ttl;
@@ -156,7 +168,7 @@ struct inet_sock {
 	int			mc_index;
 	__be32			mc_addr;
 	struct ip_mc_socklist __rcu	*mc_list;
-	struct inet_cork	cork;
+	struct inet_cork_full	cork;
 };
 
 #define IPCORK_OPT	1	/* ip-options has been held in ipcork.opt */
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index e6dd8da6b2ad6207eb9f884e390bf62442820b75..8a159cc3d68b49e3ac6d5d4e59bd16fa90bcc570 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -80,7 +80,7 @@ static inline struct inet_peer *inet_getpeer_v4(__be32 v4daddr, int create)
 	return inet_getpeer(&daddr, create);
 }
 
-static inline struct inet_peer *inet_getpeer_v6(struct in6_addr *v6daddr, int create)
+static inline struct inet_peer *inet_getpeer_v6(const struct in6_addr *v6daddr, int create)
 {
 	struct inetpeer_addr daddr;
 
diff --git a/include/net/ip.h b/include/net/ip.h
index 7c416583b71049cbc15b5492e5f2aa1a85254dd0..66dd4914920858037c617abedd369f52ed8dc156 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -52,7 +52,7 @@ static inline unsigned int ip_hdrlen(const struct sk_buff *skb)
 struct ipcm_cookie {
 	__be32			addr;
 	int			oif;
-	struct ip_options	*opt;
+	struct ip_options_rcu	*opt;
 	__u8			tx_flags;
 };
 
@@ -92,7 +92,7 @@ extern int		igmp_mc_proc_init(void);
 
 extern int		ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
 					      __be32 saddr, __be32 daddr,
-					      struct ip_options *opt);
+					      struct ip_options_rcu *opt);
 extern int		ip_rcv(struct sk_buff *skb, struct net_device *dev,
 			       struct packet_type *pt, struct net_device *orig_dev);
 extern int		ip_local_deliver(struct sk_buff *skb);
@@ -104,9 +104,9 @@ extern int		ip_do_nat(struct sk_buff *skb);
 extern void		ip_send_check(struct iphdr *ip);
 extern int		__ip_local_out(struct sk_buff *skb);
 extern int		ip_local_out(struct sk_buff *skb);
-extern int		ip_queue_xmit(struct sk_buff *skb);
+extern int		ip_queue_xmit(struct sk_buff *skb, struct flowi *fl);
 extern void		ip_init(void);
-extern int		ip_append_data(struct sock *sk,
+extern int		ip_append_data(struct sock *sk, struct flowi4 *fl4,
 				       int getfrag(void *from, char *to, int offset, int len,
 						   int odd, struct sk_buff *skb),
 				void *from, int len, int protolen,
@@ -114,15 +114,17 @@ extern int		ip_append_data(struct sock *sk,
 				struct rtable **rt,
 				unsigned int flags);
 extern int		ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb);
-extern ssize_t		ip_append_page(struct sock *sk, struct page *page,
+extern ssize_t		ip_append_page(struct sock *sk, struct flowi4 *fl4, struct page *page,
 				int offset, size_t size, int flags);
 extern struct sk_buff  *__ip_make_skb(struct sock *sk,
+				      struct flowi4 *fl4,
 				      struct sk_buff_head *queue,
 				      struct inet_cork *cork);
 extern int		ip_send_skb(struct sk_buff *skb);
-extern int		ip_push_pending_frames(struct sock *sk);
+extern int		ip_push_pending_frames(struct sock *sk, struct flowi4 *fl4);
 extern void		ip_flush_pending_frames(struct sock *sk);
 extern struct sk_buff  *ip_make_skb(struct sock *sk,
+				    struct flowi4 *fl4,
 				    int getfrag(void *from, char *to, int offset, int len,
 						int odd, struct sk_buff *skb),
 				    void *from, int length, int transhdrlen,
@@ -130,9 +132,9 @@ extern struct sk_buff  *ip_make_skb(struct sock *sk,
 				    struct rtable **rtp,
 				    unsigned int flags);
 
-static inline struct sk_buff *ip_finish_skb(struct sock *sk)
+static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4)
 {
-	return __ip_make_skb(sk, &sk->sk_write_queue, &inet_sk(sk)->cork);
+	return __ip_make_skb(sk, fl4, &sk->sk_write_queue, &inet_sk(sk)->cork.base);
 }
 
 /* datagram.c */
@@ -172,8 +174,8 @@ static inline __u8 ip_reply_arg_flowi_flags(const struct ip_reply_arg *arg)
 	return (arg->flags & IP_REPLY_ARG_NOSRCCHECK) ? FLOWI_FLAG_ANYSRC : 0;
 }
 
-void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *arg,
-		   unsigned int len); 
+void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
+		   struct ip_reply_arg *arg, unsigned int len);
 
 struct ipv4_config {
 	int	log_martians;
@@ -416,14 +418,15 @@ extern int ip_forward(struct sk_buff *skb);
  *	Functions provided by ip_options.c
  */
  
-extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, __be32 daddr, struct rtable *rt, int is_frag);
+extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt,
+			     __be32 daddr, struct rtable *rt, int is_frag);
 extern int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb);
 extern void ip_options_fragment(struct sk_buff *skb);
 extern int ip_options_compile(struct net *net,
 			      struct ip_options *opt, struct sk_buff *skb);
-extern int ip_options_get(struct net *net, struct ip_options **optp,
+extern int ip_options_get(struct net *net, struct ip_options_rcu **optp,
 			  unsigned char *data, int optlen);
-extern int ip_options_get_from_user(struct net *net, struct ip_options **optp,
+extern int ip_options_get_from_user(struct net *net, struct ip_options_rcu **optp,
 				    unsigned char __user *data, int optlen);
 extern void ip_options_undo(struct ip_options * opt);
 extern void ip_forward_options(struct sk_buff *skb);
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index bc3cde0a810c998b91017350c50c6131055fc9a0..477ef75f3873902243cc251a2da1421c1b79839b 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -13,8 +13,6 @@
 #ifndef _IP6_FIB_H
 #define _IP6_FIB_H
 
-#ifdef __KERNEL__
-
 #include <linux/ipv6_route.h>
 #include <linux/rtnetlink.h>
 #include <linux/spinlock.h>
@@ -42,6 +40,7 @@ struct fib6_config {
 
 	struct in6_addr	fc_dst;
 	struct in6_addr	fc_src;
+	struct in6_addr	fc_prefsrc;
 	struct in6_addr	fc_gateway;
 
 	unsigned long	fc_expires;
@@ -107,6 +106,7 @@ struct rt6_info {
 	struct rt6key			rt6i_dst ____cacheline_aligned_in_smp;
 	u32				rt6i_flags;
 	struct rt6key			rt6i_src;
+	struct rt6key			rt6i_prefsrc;
 	u32				rt6i_metric;
 	u32				rt6i_peer_genid;
 
@@ -196,12 +196,12 @@ extern struct dst_entry         *fib6_rule_lookup(struct net *net,
 						  pol_lookup_t lookup);
 
 extern struct fib6_node		*fib6_lookup(struct fib6_node *root,
-					     struct in6_addr *daddr,
-					     struct in6_addr *saddr);
+					     const struct in6_addr *daddr,
+					     const struct in6_addr *saddr);
 
 struct fib6_node		*fib6_locate(struct fib6_node *root,
-					     struct in6_addr *daddr, int dst_len,
-					     struct in6_addr *saddr, int src_len);
+					     const struct in6_addr *daddr, int dst_len,
+					     const struct in6_addr *saddr, int src_len);
 
 extern void			fib6_clean_all(struct net *net,
 					       int (*func)(struct rt6_info *, void *arg),
@@ -238,4 +238,3 @@ static inline void              fib6_rules_cleanup(void)
 }
 #endif
 #endif
-#endif
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index c850e5fb967cb0626dcbc6c9049da83cddab3312..5e91b72fc7183092bbba1ba367206b2cff1cf2b1 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -21,8 +21,6 @@ struct route_info {
 	__u8			prefix[0];	/* 0,8 or 16 */
 };
 
-#ifdef __KERNEL__
-
 #include <net/flow.h>
 #include <net/ip6_fib.h>
 #include <net/sock.h>
@@ -84,6 +82,12 @@ extern int			ip6_route_add(struct fib6_config *cfg);
 extern int			ip6_ins_rt(struct rt6_info *);
 extern int			ip6_del_rt(struct rt6_info *);
 
+extern int			ip6_route_get_saddr(struct net *net,
+						    struct rt6_info *rt,
+						    const struct in6_addr *daddr,
+						    unsigned int prefs,
+						    struct in6_addr *saddr);
+
 extern struct rt6_info		*rt6_lookup(struct net *net,
 					    const struct in6_addr *daddr,
 					    const struct in6_addr *saddr,
@@ -106,9 +110,9 @@ extern int			ip6_dst_hoplimit(struct dst_entry *dst);
  *	support functions for ND
  *
  */
-extern struct rt6_info *	rt6_get_dflt_router(struct in6_addr *addr,
+extern struct rt6_info *	rt6_get_dflt_router(const struct in6_addr *addr,
 						    struct net_device *dev);
-extern struct rt6_info *	rt6_add_dflt_router(struct in6_addr *gwaddr,
+extern struct rt6_info *	rt6_add_dflt_router(const struct in6_addr *gwaddr,
 						    struct net_device *dev,
 						    unsigned int pref);
 
@@ -116,17 +120,17 @@ extern void			rt6_purge_dflt_routers(struct net *net);
 
 extern int			rt6_route_rcv(struct net_device *dev,
 					      u8 *opt, int len,
-					      struct in6_addr *gwaddr);
+					      const struct in6_addr *gwaddr);
 
-extern void			rt6_redirect(struct in6_addr *dest,
-					     struct in6_addr *src,
-					     struct in6_addr *saddr,
+extern void			rt6_redirect(const struct in6_addr *dest,
+					     const struct in6_addr *src,
+					     const struct in6_addr *saddr,
 					     struct neighbour *neigh,
 					     u8 *lladdr,
 					     int on_link);
 
-extern void			rt6_pmtu_discovery(struct in6_addr *daddr,
-						   struct in6_addr *saddr,
+extern void			rt6_pmtu_discovery(const struct in6_addr *daddr,
+						   const struct in6_addr *saddr,
 						   struct net_device *dev,
 						   u32 pmtu);
 
@@ -141,6 +145,7 @@ struct rt6_rtnl_dump_arg {
 extern int rt6_dump_route(struct rt6_info *rt, void *p_arg);
 extern void rt6_ifdown(struct net *net, struct net_device *dev);
 extern void rt6_mtu_change(struct net_device *dev, unsigned mtu);
+extern void rt6_remove_prefsrc(struct inet6_ifaddr *ifp);
 
 
 /*
@@ -186,4 +191,3 @@ static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
 }
 
 #endif
-#endif
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index e5d66ec88cf6eb0e80e912b8281ead02773948a0..10422ef14e28dcf914264da0c4365401ae018574 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -160,7 +160,8 @@ struct fib_table {
 	struct hlist_node tb_hlist;
 	u32		tb_id;
 	int		tb_default;
-	unsigned char	tb_data[0];
+	int		tb_num_default;
+	unsigned long	tb_data[0];
 };
 
 extern int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp,
@@ -227,9 +228,9 @@ extern struct fib_table *fib_get_table(struct net *net, u32 id);
 /* Exported by fib_frontend.c */
 extern const struct nla_policy rtm_ipv4_policy[];
 extern void		ip_fib_init(void);
-extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
-			       struct net_device *dev, __be32 *spec_dst,
-			       u32 *itag, u32 mark);
+extern int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
+			       u8 tos, int oif, struct net_device *dev,
+			       __be32 *spec_dst, u32 *itag);
 extern void fib_select_default(struct fib_result *res);
 
 /* Exported by fib_semantics.c */
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 86aefed6140b347b1f51e80096df1f209f48afce..4fff432aeade033b06f62e2526711035424e299d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -8,9 +8,6 @@
 
 #include <linux/ip_vs.h>                /* definitions shared with userland */
 
-/* old ipvsadm versions still include this file directly */
-#ifdef __KERNEL__
-
 #include <asm/types.h>                  /* for __uXX types */
 
 #include <linux/sysctl.h>               /* for ctl_path */
@@ -668,9 +665,7 @@ struct ip_vs_dest {
 	struct dst_entry	*dst_cache;	/* destination cache entry */
 	u32			dst_rtos;	/* RT_TOS(tos) for dst */
 	u32			dst_cookie;
-#ifdef CONFIG_IP_VS_IPV6
-	struct in6_addr		dst_saddr;
-#endif
+	union nf_inet_addr	dst_saddr;
 
 	/* for virtual service */
 	struct ip_vs_service	*svc;		/* service it belongs to */
@@ -1256,7 +1251,8 @@ extern int ip_vs_tunnel_xmit
 extern int ip_vs_dr_xmit
 (struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
 extern int ip_vs_icmp_xmit
-(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp, int offset);
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp,
+ int offset, unsigned int hooknum);
 extern void ip_vs_dst_reset(struct ip_vs_dest *dest);
 
 #ifdef CONFIG_IP_VS_IPV6
@@ -1270,7 +1266,7 @@ extern int ip_vs_dr_xmit_v6
 (struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
 extern int ip_vs_icmp_xmit_v6
 (struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp,
- int offset);
+ int offset, unsigned int hooknum);
 #endif
 
 #ifdef CONFIG_SYSCTL
@@ -1432,6 +1428,4 @@ ip_vs_dest_conn_overhead(struct ip_vs_dest *dest)
 		atomic_read(&dest->inactconns);
 }
 
-#endif /* __KERNEL__ */
-
 #endif	/* _NET_IP_VS_H */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 34200f9e6805c1393cf348e2d4f3d3ff57544b8f..c033ed00df7da0e22a0735bbcf791e30c05cf486 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -77,11 +77,9 @@
 /*
  *	Addr scopes
  */
-#ifdef __KERNEL__
 #define IPV6_ADDR_MC_SCOPE(a)	\
 	((a)->s6_addr[1] & 0x0f)	/* nonstandard */
 #define __IPV6_ADDR_SCOPE_INVALID	-1
-#endif
 #define IPV6_ADDR_SCOPE_NODELOCAL	0x01
 #define IPV6_ADDR_SCOPE_LINKLOCAL	0x02
 #define IPV6_ADDR_SCOPE_SITELOCAL	0x05
@@ -91,14 +89,12 @@
 /*
  *	Addr flags
  */
-#ifdef __KERNEL__
 #define IPV6_ADDR_MC_FLAG_TRANSIENT(a)	\
 	((a)->s6_addr[1] & 0x10)
 #define IPV6_ADDR_MC_FLAG_PREFIX(a)	\
 	((a)->s6_addr[1] & 0x20)
 #define IPV6_ADDR_MC_FLAG_RENDEZVOUS(a)	\
 	((a)->s6_addr[1] & 0x40)
-#endif
 
 /*
  *	fragmentation header
@@ -113,8 +109,6 @@ struct frag_hdr {
 
 #define	IP6_MF	0x0001
 
-#ifdef __KERNEL__
-
 #include <net/sock.h>
 
 /* sysctls */
@@ -129,6 +123,15 @@ extern struct ctl_path net_ipv6_ctl_path[];
 	SNMP_INC_STATS##modifier((net)->mib.statname##_statistics, (field));\
 })
 
+/* per device counters are atomic_long_t */
+#define _DEVINCATOMIC(net, statname, modifier, idev, field)		\
+({									\
+	struct inet6_dev *_idev = (idev);				\
+	if (likely(_idev != NULL))					\
+		SNMP_INC_STATS_ATOMIC_LONG((_idev)->stats.statname##dev, (field)); \
+	SNMP_INC_STATS##modifier((net)->mib.statname##_statistics, (field));\
+})
+
 #define _DEVADD(net, statname, modifier, idev, field, val)		\
 ({									\
 	struct inet6_dev *_idev = (idev);				\
@@ -160,16 +163,16 @@ extern struct ctl_path net_ipv6_ctl_path[];
 #define IP6_UPD_PO_STATS_BH(net, idev,field,val)   \
 		_DEVUPD(net, ipv6, 64_BH, idev, field, val)
 #define ICMP6_INC_STATS(net, idev, field)	\
-		_DEVINC(net, icmpv6, , idev, field)
+		_DEVINCATOMIC(net, icmpv6, , idev, field)
 #define ICMP6_INC_STATS_BH(net, idev, field)	\
-		_DEVINC(net, icmpv6, _BH, idev, field)
+		_DEVINCATOMIC(net, icmpv6, _BH, idev, field)
 
 #define ICMP6MSGOUT_INC_STATS(net, idev, field)		\
-	_DEVINC(net, icmpv6msg, , idev, field +256)
+	_DEVINCATOMIC(net, icmpv6msg, , idev, field +256)
 #define ICMP6MSGOUT_INC_STATS_BH(net, idev, field)	\
-	_DEVINC(net, icmpv6msg, _BH, idev, field +256)
+	_DEVINCATOMIC(net, icmpv6msg, _BH, idev, field +256)
 #define ICMP6MSGIN_INC_STATS_BH(net, idev, field)	\
-	_DEVINC(net, icmpv6msg, _BH, idev, field)
+	_DEVINCATOMIC(net, icmpv6msg, _BH, idev, field)
 
 struct ip6_ra_chain {
 	struct ip6_ra_chain	*next;
@@ -376,8 +379,8 @@ enum ip6_defrag_users {
 struct ip6_create_arg {
 	__be32 id;
 	u32 user;
-	struct in6_addr *src;
-	struct in6_addr *dst;
+	const struct in6_addr *src;
+	const struct in6_addr *dst;
 };
 
 void ip6_frag_init(struct inet_frag_queue *q, void *a);
@@ -667,5 +670,4 @@ extern int ipv6_static_sysctl_register(void);
 extern void ipv6_static_sysctl_unregister(void);
 #endif
 
-#endif /* __KERNEL__ */
 #endif /* _NET_IPV6_H */
diff --git a/include/net/ipx.h b/include/net/ipx.h
index 05d7e4a88b491edbd74420b5b4acac70aac7d71e..c1fec6b464cc7b3926bfa12e55893994d772cc32 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -80,7 +80,6 @@ struct ipx_route {
 	atomic_t		refcnt;
 };
 
-#ifdef __KERNEL__
 struct ipx_cb {
 	u8	ipx_tctrl;
 	__be32	ipx_dest_net;
@@ -116,7 +115,6 @@ static inline struct ipx_sock *ipx_sk(struct sock *sk)
 }
 
 #define IPX_SKB_CB(__skb) ((struct ipx_cb *)&((__skb)->cb[0]))
-#endif
 
 #define IPX_MIN_EPHEMERAL_SOCKET	0x4000
 #define IPX_MAX_EPHEMERAL_SOCKET	0x7fff
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 75b8e2968c9b1ef5e5cafadae67ab07934964043..f57e7d46a453db3fc52bc53cbb9dfc6cbdf26119 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -199,7 +199,7 @@ struct llc_pdu_sn {
 	u8 ssap;
 	u8 ctrl_1;
 	u8 ctrl_2;
-};
+} __packed;
 
 static inline struct llc_pdu_sn *llc_pdu_sn_hdr(struct sk_buff *skb)
 {
@@ -211,7 +211,7 @@ struct llc_pdu_un {
 	u8 dsap;
 	u8 ssap;
 	u8 ctrl_1;
-};
+} __packed;
 
 static inline struct llc_pdu_un *llc_pdu_un_hdr(struct sk_buff *skb)
 {
@@ -359,7 +359,7 @@ struct llc_xid_info {
 	u8 fmt_id;	/* always 0x81 for LLC */
 	u8 type;	/* different if NULL/non-NULL LSAP */
 	u8 rw;		/* sender receive window */
-};
+} __packed;
 
 /**
  *	llc_pdu_init_as_xid_cmd - sets bytes 3, 4 & 5 of LLC header as XID
@@ -415,7 +415,7 @@ struct llc_frmr_info {
 	u8  curr_ssv;		/* current send state variable val */
 	u8  curr_rsv;		/* current receive state variable */
 	u8  ind_bits;		/* indicator bits set with macro */
-};
+} __packed;
 
 extern void llc_pdu_set_cmd_rsp(struct sk_buff *skb, u8 type);
 extern void llc_pdu_set_pf_bit(struct sk_buff *skb, u8 bit_value);
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 025d4cc7bbf800c846113496bfec7a375afa07c4..e6d6a66a8f715a48d741a2331576fef7ea614ec8 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -537,6 +537,21 @@ struct ieee80211_tx_info {
 	};
 };
 
+/**
+ * struct ieee80211_sched_scan_ies - scheduled scan IEs
+ *
+ * This structure is used to pass the appropriate IEs to be used in scheduled
+ * scans for all bands.  It contains both the IEs passed from the userspace
+ * and the ones generated by mac80211.
+ *
+ * @ie: array with the IEs for each supported band
+ * @len: array with the total length of the IEs for each band
+ */
+struct ieee80211_sched_scan_ies {
+	u8 *ie[IEEE80211_NUM_BANDS];
+	size_t len[IEEE80211_NUM_BANDS];
+};
+
 static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb)
 {
 	return (struct ieee80211_tx_info *)skb->cb;
@@ -1606,6 +1621,18 @@ enum ieee80211_ampdu_mlme_action {
  *	you should ensure to cancel it on this callback.
  *	Must be implemented and can sleep.
  *
+ * @suspend: Suspend the device; mac80211 itself will quiesce before and
+ *	stop transmitting and doing any other configuration, and then
+ *	ask the device to suspend. This is only invoked when WoWLAN is
+ *	configured, otherwise the device is deconfigured completely and
+ *	reconfigured at resume time.
+ *
+ * @resume: If WoWLAN was configured, this indicates that mac80211 is
+ *	now resuming its operation, after this the device must be fully
+ *	functional again. If this returns an error, the only way out is
+ *	to also unregister the device. If it returns 1, then mac80211
+ *	will also go through the regular complete restart on resume.
+ *
  * @add_interface: Called when a netdevice attached to the hardware is
  *	enabled. Because it is not called for monitor mode devices, @start
  *	and @stop must be implemented.
@@ -1681,6 +1708,13 @@ enum ieee80211_ampdu_mlme_action {
  *	any error unless this callback returned a negative error code.
  *	The callback can sleep.
  *
+ * @sched_scan_start: Ask the hardware to start scanning repeatedly at
+ *	specific intervals.  The driver must call the
+ *	ieee80211_sched_scan_results() function whenever it finds results.
+ *	This process will continue until sched_scan_stop is called.
+ *
+ * @sched_scan_stop: Tell the hardware to stop an ongoing scheduled scan.
+ *
  * @sw_scan_start: Notifier function that is called just before a software scan
  *	is started. Can be NULL, if the driver doesn't need this notification.
  *	The callback can sleep.
@@ -1819,11 +1853,22 @@ enum ieee80211_ampdu_mlme_action {
  * @set_ringparam: Set tx and rx ring sizes.
  *
  * @get_ringparam: Get tx and rx ring current and maximum sizes.
+ *
+ * @tx_frames_pending: Check if there is any pending frame in the hardware
+ *	queues before entering power save.
+ *
+ * @set_bitrate_mask: Set a mask of rates to be used for rate control selection
+ *	when transmitting a frame. Currently only legacy rates are handled.
+ *	The callback can sleep.
  */
 struct ieee80211_ops {
 	void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
 	int (*start)(struct ieee80211_hw *hw);
 	void (*stop)(struct ieee80211_hw *hw);
+#ifdef CONFIG_PM
+	int (*suspend)(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
+	int (*resume)(struct ieee80211_hw *hw);
+#endif
 	int (*add_interface)(struct ieee80211_hw *hw,
 			     struct ieee80211_vif *vif);
 	int (*change_interface)(struct ieee80211_hw *hw,
@@ -1854,6 +1899,12 @@ struct ieee80211_ops {
 				u32 iv32, u16 *phase1key);
 	int (*hw_scan)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		       struct cfg80211_scan_request *req);
+	int (*sched_scan_start)(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct cfg80211_sched_scan_request *req,
+				struct ieee80211_sched_scan_ies *ies);
+	void (*sched_scan_stop)(struct ieee80211_hw *hw,
+			       struct ieee80211_vif *vif);
 	void (*sw_scan_start)(struct ieee80211_hw *hw);
 	void (*sw_scan_complete)(struct ieee80211_hw *hw);
 	int (*get_stats)(struct ieee80211_hw *hw,
@@ -1906,6 +1957,9 @@ struct ieee80211_ops {
 	int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx);
 	void (*get_ringparam)(struct ieee80211_hw *hw,
 			      u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max);
+	bool (*tx_frames_pending)(struct ieee80211_hw *hw);
+	int (*set_bitrate_mask)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+				const struct cfg80211_bitrate_mask *mask);
 };
 
 /**
@@ -2222,6 +2276,19 @@ static inline int ieee80211_sta_ps_transition_ni(struct ieee80211_sta *sta,
  */
 #define IEEE80211_TX_STATUS_HEADROOM	13
 
+/**
+ * ieee80211_sta_set_tim - set the TIM bit for a sleeping station
+ * @sta: &struct ieee80211_sta pointer for the sleeping station
+ *
+ * If a driver buffers frames for a powersave station instead of passing
+ * them back to mac80211 for retransmission, the station needs to be told
+ * to wake up using the TIM bitmap in the beacon.
+ *
+ * This function sets the station's TIM bit - it will be cleared when the
+ * station wakes up.
+ */
+void ieee80211_sta_set_tim(struct ieee80211_sta *sta);
+
 /**
  * ieee80211_tx_status - transmit status callback
  *
@@ -2275,6 +2342,17 @@ static inline void ieee80211_tx_status_ni(struct ieee80211_hw *hw,
 void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
 				 struct sk_buff *skb);
 
+/**
+ * ieee80211_report_low_ack - report non-responding station
+ *
+ * When operating in AP-mode, call this function to report a non-responding
+ * connected STA.
+ *
+ * @sta: the non-responding connected sta
+ * @num_packets: number of packets sent to @sta without a response
+ */
+void ieee80211_report_low_ack(struct ieee80211_sta *sta, u32 num_packets);
+
 /**
  * ieee80211_beacon_get_tim - beacon generation function
  * @hw: pointer obtained from ieee80211_alloc_hw().
@@ -2544,6 +2622,28 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
  */
 void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted);
 
+/**
+ * ieee80211_sched_scan_results - got results from scheduled scan
+ *
+ * When a scheduled scan is running, this function needs to be called by the
+ * driver whenever there are new scan results available.
+ *
+ * @hw: the hardware that is performing scheduled scans
+ */
+void ieee80211_sched_scan_results(struct ieee80211_hw *hw);
+
+/**
+ * ieee80211_sched_scan_stopped - inform that the scheduled scan has stopped
+ *
+ * When a scheduled scan is running, this function can be called by
+ * the driver if it needs to stop the scan to perform another task.
+ * Usual scenarios are drivers that cannot continue the scheduled scan
+ * while associating, for instance.
+ *
+ * @hw: the hardware that is performing scheduled scans
+ */
+void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw);
+
 /**
  * ieee80211_iterate_active_interfaces - iterate active interfaces
  *
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index e0e594f8e9d9aadcf4949019bacad741ff04a2ab..62beeb97c4b16ac569165882440b820edf61ca29 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -42,8 +42,6 @@ enum {
 #define ND_REACHABLE_TIME		(30*HZ)
 #define ND_RETRANS_TIMER		HZ
 
-#ifdef __KERNEL__
-
 #include <linux/compiler.h>
 #include <linux/icmpv6.h>
 #include <linux/in6.h>
@@ -102,7 +100,8 @@ extern void			ndisc_send_redirect(struct sk_buff *skb,
 						    struct neighbour *neigh,
 						    const struct in6_addr *target);
 
-extern int			ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *dev, int dir);
+extern int			ndisc_mc_map(const struct in6_addr *addr, char *buf,
+					     struct net_device *dev, int dir);
 
 extern struct sk_buff		*ndisc_build_skb(struct net_device *dev,
 						 const struct in6_addr *daddr,
@@ -155,8 +154,4 @@ static inline struct neighbour * ndisc_get_neigh(struct net_device *dev, const s
 	return ERR_PTR(-ENODEV);
 }
 
-
-#endif /* __KERNEL__ */
-
-
 #endif
diff --git a/include/net/netevent.h b/include/net/netevent.h
index 22b239c17eaa4509cd24a19146dd5676ff5b989a..086f8a5b59dc3782014f40edbb10be4d25f51d0a 100644
--- a/include/net/netevent.h
+++ b/include/net/netevent.h
@@ -10,7 +10,6 @@
  *
  * 	Changes:
  */
-#ifdef __KERNEL__
 
 struct dst_entry;
 
@@ -29,4 +28,3 @@ extern int unregister_netevent_notifier(struct notifier_block *nb);
 extern int call_netevent_notifiers(unsigned long val, void *v);
 
 #endif
-#endif
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index d0d13378991e54f46f2dc961329edd9ddc015671..c7c42e7acc31004d10ba3adaa0f42c1e9131b127 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -14,7 +14,6 @@
 
 #include <linux/netfilter/nf_conntrack_common.h>
 
-#ifdef __KERNEL__
 #include <linux/bitops.h>
 #include <linux/compiler.h>
 #include <asm/atomic.h>
@@ -326,5 +325,4 @@ do {							\
 #define MODULE_ALIAS_NFCT_HELPER(helper) \
         MODULE_ALIAS("nfct-helper-" helper)
 
-#endif /* __KERNEL__ */
 #endif /* _NF_CONNTRACK_H */
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 4ee44c84a304b8ee97ee6ddcc38d08ae6d88356c..7ca6bdd5bae64182056b20b0d782b9bb501dc63f 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -104,8 +104,6 @@ struct nf_conntrack_tuple_mask {
 	} src;
 };
 
-#ifdef __KERNEL__
-
 static inline void nf_ct_dump_tuple_ip(const struct nf_conntrack_tuple *t)
 {
 #ifdef DEBUG
@@ -148,8 +146,6 @@ struct nf_conntrack_tuple_hash {
 	struct nf_conntrack_tuple tuple;
 };
 
-#endif /* __KERNEL__ */
-
 static inline bool __nf_ct_tuple_src_equal(const struct nf_conntrack_tuple *t1,
 					   const struct nf_conntrack_tuple *t2)
 { 
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index aff80b190c1231a8eb5cae1b61b34007c833d870..0346b0070864c34c3bf4eaa89ca16a708ad72b88 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -48,7 +48,6 @@ struct nf_nat_multi_range_compat {
 	struct nf_nat_range range[1];
 };
 
-#ifdef __KERNEL__
 #include <linux/list.h>
 #include <linux/netfilter/nf_conntrack_pptp.h>
 #include <net/netfilter/nf_conntrack_extend.h>
@@ -93,7 +92,4 @@ static inline struct nf_conn_nat *nfct_nat(const struct nf_conn *ct)
 #endif
 }
 
-#else  /* !__KERNEL__: iptables wants this to compile. */
-#define nf_nat_multi_range nf_nat_multi_range_compat
-#endif /*__KERNEL__*/
 #endif
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 8a3906a08f5fc71c8696984b8361f7a11bfbaf04..02740a94f108c1336dd2e161d6e50d656a6df7b5 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -290,7 +290,7 @@ static inline int nlmsg_padlen(int payload)
 
 /**
  * nlmsg_data - head of message payload
- * @nlh: netlink messsage header
+ * @nlh: netlink message header
  */
 static inline void *nlmsg_data(const struct nlmsghdr *nlh)
 {
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 542195d9469e0e38fccf102ebb317862113a1c34..d786b4fc02a40c0bb0b7e8beeec4b06f4c56bc54 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -54,6 +54,8 @@ struct netns_ipv4 {
 	int sysctl_rt_cache_rebuild_count;
 	int current_rt_cache_rebuild_count;
 
+	unsigned int sysctl_ping_group_range[2];
+
 	atomic_t rt_genid;
 	atomic_t dev_addr_genid;
 
diff --git a/include/net/phonet/pn_dev.h b/include/net/phonet/pn_dev.h
index 13649eb57413d1058176459e9103688540b6213f..8639de5750f640726011672851e1baf78f9bd3a3 100644
--- a/include/net/phonet/pn_dev.h
+++ b/include/net/phonet/pn_dev.h
@@ -51,7 +51,7 @@ void phonet_address_notify(int event, struct net_device *dev, u8 addr);
 int phonet_route_add(struct net_device *dev, u8 daddr);
 int phonet_route_del(struct net_device *dev, u8 daddr);
 void rtm_phonet_notify(int event, struct net_device *dev, u8 dst);
-struct net_device *phonet_route_get(struct net *net, u8 daddr);
+struct net_device *phonet_route_get_rcu(struct net *net, u8 daddr);
 struct net_device *phonet_route_output(struct net *net, u8 daddr);
 
 #define PN_NO_ADDR	0xff
diff --git a/include/net/ping.h b/include/net/ping.h
new file mode 100644
index 0000000000000000000000000000000000000000..682b5ae9af5165dcc71b4f366c81db7a4df20c01
--- /dev/null
+++ b/include/net/ping.h
@@ -0,0 +1,55 @@
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions for the "ping" module.
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _PING_H
+#define _PING_H
+
+#include <net/netns/hash.h>
+
+/* PING_HTABLE_SIZE must be power of 2 */
+#define PING_HTABLE_SIZE 	64
+#define PING_HTABLE_MASK 	(PING_HTABLE_SIZE-1)
+
+#define ping_portaddr_for_each_entry(__sk, node, list) \
+	hlist_nulls_for_each_entry(__sk, node, list, sk_nulls_node)
+
+/*
+ * gid_t is either uint or ushort.  We want to pass it to
+ * proc_dointvec_minmax(), so it must not be larger than MAX_INT
+ */
+#define GID_T_MAX (((gid_t)~0U) >> 1)
+
+struct ping_table {
+	struct hlist_nulls_head	hash[PING_HTABLE_SIZE];
+	rwlock_t		lock;
+};
+
+struct ping_iter_state {
+	struct seq_net_private  p;
+	int			bucket;
+};
+
+extern struct proto ping_prot;
+
+
+extern void ping_rcv(struct sk_buff *);
+extern void ping_err(struct sk_buff *, u32 info);
+
+#ifdef CONFIG_PROC_FS
+extern int __init ping_proc_init(void);
+extern void ping_proc_exit(void);
+#endif
+
+void __init ping_init(void);
+
+
+#endif /* _PING_H */
diff --git a/include/net/rawv6.h b/include/net/rawv6.h
index f6b9b830df8c445e3ce88f0ff45d27fc07908c2c..cf75772344578040c271832c08d5df5b48ff8f85 100644
--- a/include/net/rawv6.h
+++ b/include/net/rawv6.h
@@ -1,8 +1,6 @@
 #ifndef _NET_RAWV6_H
 #define _NET_RAWV6_H
 
-#ifdef __KERNEL__
-
 #include <net/protocol.h>
 
 void raw6_icmp_error(struct sk_buff *, int nexthdr,
@@ -20,5 +18,3 @@ int rawv6_mh_filter_unregister(int (*filter)(struct sock *sock,
 #endif
 
 #endif
-
-#endif
diff --git a/include/net/route.h b/include/net/route.h
index 8fce0621cad10a3e11a6a06dfa272f6583e65cd9..db7b3432f07c41ce124c9d2a792035cead8b048d 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -35,16 +35,8 @@
 #include <linux/cache.h>
 #include <linux/security.h>
 
-#ifndef __KERNEL__
-#warning This file is not supposed to be used outside of kernel.
-#endif
-
 #define RTO_ONLINK	0x01
 
-#define RTO_CONN	0
-/* RTO_CONN is not used (being alias for 0), but preserved not to break
- * some modules referring to it. */
-
 #define RT_CONN_FLAGS(sk)   (RT_TOS(inet_sk(sk)->tos) | sock_flag(sk, SOCK_LOCALROUTE))
 
 struct fib_nh;
@@ -60,7 +52,7 @@ struct rtable {
 	int			rt_genid;
 	unsigned		rt_flags;
 	__u16			rt_type;
-	__u8			rt_tos;
+	__u8			rt_key_tos;
 
 	__be32			rt_dst;	/* Path destination	*/
 	__be32			rt_src;	/* Path source		*/
@@ -123,7 +115,7 @@ extern void		ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
 				       __be32 src, struct net_device *dev);
 extern void		rt_cache_flush(struct net *net, int how);
 extern void		rt_cache_flush_batch(struct net *net);
-extern struct rtable *__ip_route_output_key(struct net *, const struct flowi4 *flp);
+extern struct rtable *__ip_route_output_key(struct net *, struct flowi4 *flp);
 extern struct rtable *ip_route_output_flow(struct net *, struct flowi4 *flp,
 					   struct sock *sk);
 extern struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_orig);
@@ -145,40 +137,33 @@ static inline struct rtable *ip_route_output(struct net *net, __be32 daddr,
 	return ip_route_output_key(net, &fl4);
 }
 
-static inline struct rtable *ip_route_output_ports(struct net *net, struct sock *sk,
+static inline struct rtable *ip_route_output_ports(struct net *net, struct flowi4 *fl4,
+						   struct sock *sk,
 						   __be32 daddr, __be32 saddr,
 						   __be16 dport, __be16 sport,
 						   __u8 proto, __u8 tos, int oif)
 {
-	struct flowi4 fl4 = {
-		.flowi4_oif = oif,
-		.flowi4_flags = sk ? inet_sk_flowi_flags(sk) : 0,
-		.flowi4_mark = sk ? sk->sk_mark : 0,
-		.daddr = daddr,
-		.saddr = saddr,
-		.flowi4_tos = tos,
-		.flowi4_proto = proto,
-		.fl4_dport = dport,
-		.fl4_sport = sport,
-	};
+	flowi4_init_output(fl4, oif, sk ? sk->sk_mark : 0, tos,
+			   RT_SCOPE_UNIVERSE, proto,
+			   sk ? inet_sk_flowi_flags(sk) : 0,
+			   daddr, saddr, dport, sport);
 	if (sk)
-		security_sk_classify_flow(sk, flowi4_to_flowi(&fl4));
-	return ip_route_output_flow(net, &fl4, sk);
+		security_sk_classify_flow(sk, flowi4_to_flowi(fl4));
+	return ip_route_output_flow(net, fl4, sk);
 }
 
-static inline struct rtable *ip_route_output_gre(struct net *net,
+static inline struct rtable *ip_route_output_gre(struct net *net, struct flowi4 *fl4,
 						 __be32 daddr, __be32 saddr,
 						 __be32 gre_key, __u8 tos, int oif)
 {
-	struct flowi4 fl4 = {
-		.flowi4_oif = oif,
-		.daddr = daddr,
-		.saddr = saddr,
-		.flowi4_tos = tos,
-		.flowi4_proto = IPPROTO_GRE,
-		.fl4_gre_key = gre_key,
-	};
-	return ip_route_output_key(net, &fl4);
+	memset(fl4, 0, sizeof(*fl4));
+	fl4->flowi4_oif = oif;
+	fl4->daddr = daddr;
+	fl4->saddr = saddr;
+	fl4->flowi4_tos = tos;
+	fl4->flowi4_proto = IPPROTO_GRE;
+	fl4->fl4_gre_key = gre_key;
+	return ip_route_output_key(net, fl4);
 }
 
 extern int ip_route_input_common(struct sk_buff *skb, __be32 dst, __be32 src,
@@ -196,14 +181,15 @@ static inline int ip_route_input_noref(struct sk_buff *skb, __be32 dst, __be32 s
 	return ip_route_input_common(skb, dst, src, tos, devin, true);
 }
 
-extern unsigned short	ip_rt_frag_needed(struct net *net, struct iphdr *iph, unsigned short new_mtu, struct net_device *dev);
+extern unsigned short	ip_rt_frag_needed(struct net *net, const struct iphdr *iph,
+					  unsigned short new_mtu, struct net_device *dev);
 extern void		ip_rt_send_redirect(struct sk_buff *skb);
 
 extern unsigned		inet_addr_type(struct net *net, __be32 addr);
 extern unsigned		inet_dev_addr_type(struct net *net, const struct net_device *dev, __be32 addr);
 extern void		ip_rt_multicast_event(struct in_device *);
 extern int		ip_rt_ioctl(struct net *, unsigned int cmd, void __user *arg);
-extern void		ip_rt_get_source(u8 *src, struct rtable *rt);
+extern void		ip_rt_get_source(u8 *src, struct sk_buff *skb, struct rtable *rt);
 extern int		ip_rt_dump(struct sk_buff *skb,  struct netlink_callback *cb);
 
 struct in_ifaddr;
@@ -225,78 +211,93 @@ static inline char rt_tos2priority(u8 tos)
 	return ip_tos2prio[IPTOS_TOS(tos)>>1];
 }
 
-static inline struct rtable *ip_route_connect(__be32 dst, __be32 src, u32 tos,
+/* ip_route_connect() and ip_route_newports() work in tandem whilst
+ * binding a socket for a new outgoing connection.
+ *
+ * In order to use IPSEC properly, we must, in the end, have a
+ * route that was looked up using all available keys including source
+ * and destination ports.
+ *
+ * However, if a source port needs to be allocated (the user specified
+ * a wildcard source port) we need to obtain addressing information
+ * in order to perform that allocation.
+ *
+ * So ip_route_connect() looks up a route using wildcarded source and
+ * destination ports in the key, simply so that we can get a pair of
+ * addresses to use for port allocation.
+ *
+ * Later, once the ports are allocated, ip_route_newports() will make
+ * another route lookup if needed to make sure we catch any IPSEC
+ * rules keyed on the port information.
+ *
+ * The callers allocate the flow key on their stack, and must pass in
+ * the same flowi4 object to both the ip_route_connect() and the
+ * ip_route_newports() calls.
+ */
+
+static inline void ip_route_connect_init(struct flowi4 *fl4, __be32 dst, __be32 src,
+					 u32 tos, int oif, u8 protocol,
+					 __be16 sport, __be16 dport,
+					 struct sock *sk, bool can_sleep)
+{
+	__u8 flow_flags = 0;
+
+	if (inet_sk(sk)->transparent)
+		flow_flags |= FLOWI_FLAG_ANYSRC;
+	if (protocol == IPPROTO_TCP)
+		flow_flags |= FLOWI_FLAG_PRECOW_METRICS;
+	if (can_sleep)
+		flow_flags |= FLOWI_FLAG_CAN_SLEEP;
+
+	flowi4_init_output(fl4, oif, sk->sk_mark, tos, RT_SCOPE_UNIVERSE,
+			   protocol, flow_flags, dst, src, dport, sport);
+}
+
+static inline struct rtable *ip_route_connect(struct flowi4 *fl4,
+					      __be32 dst, __be32 src, u32 tos,
 					      int oif, u8 protocol,
 					      __be16 sport, __be16 dport,
 					      struct sock *sk, bool can_sleep)
 {
-	struct flowi4 fl4 = {
-		.flowi4_oif = oif,
-		.flowi4_mark = sk->sk_mark,
-		.daddr = dst,
-		.saddr = src,
-		.flowi4_tos = tos,
-		.flowi4_proto = protocol,
-		.fl4_sport = sport,
-		.fl4_dport = dport,
-	};
 	struct net *net = sock_net(sk);
 	struct rtable *rt;
 
-	if (inet_sk(sk)->transparent)
-		fl4.flowi4_flags |= FLOWI_FLAG_ANYSRC;
-	if (protocol == IPPROTO_TCP)
-		fl4.flowi4_flags |= FLOWI_FLAG_PRECOW_METRICS;
-	if (can_sleep)
-		fl4.flowi4_flags |= FLOWI_FLAG_CAN_SLEEP;
+	ip_route_connect_init(fl4, dst, src, tos, oif, protocol,
+			      sport, dport, sk, can_sleep);
 
 	if (!dst || !src) {
-		rt = __ip_route_output_key(net, &fl4);
+		rt = __ip_route_output_key(net, fl4);
 		if (IS_ERR(rt))
 			return rt;
-		fl4.daddr = rt->rt_dst;
-		fl4.saddr = rt->rt_src;
 		ip_rt_put(rt);
 	}
-	security_sk_classify_flow(sk, flowi4_to_flowi(&fl4));
-	return ip_route_output_flow(net, &fl4, sk);
+	security_sk_classify_flow(sk, flowi4_to_flowi(fl4));
+	return ip_route_output_flow(net, fl4, sk);
 }
 
-static inline struct rtable *ip_route_newports(struct rtable *rt,
-					       u8 protocol, __be16 orig_sport,
-					       __be16 orig_dport, __be16 sport,
-					       __be16 dport, struct sock *sk)
+static inline struct rtable *ip_route_newports(struct flowi4 *fl4, struct rtable *rt,
+					       __be16 orig_sport, __be16 orig_dport,
+					       __be16 sport, __be16 dport,
+					       struct sock *sk)
 {
 	if (sport != orig_sport || dport != orig_dport) {
-		struct flowi4 fl4 = {
-			.flowi4_oif = rt->rt_oif,
-			.flowi4_mark = rt->rt_mark,
-			.daddr = rt->rt_dst,
-			.saddr = rt->rt_src,
-			.flowi4_tos = rt->rt_tos,
-			.flowi4_proto = protocol,
-			.fl4_sport = sport,
-			.fl4_dport = dport
-		};
-		if (inet_sk(sk)->transparent)
-			fl4.flowi4_flags |= FLOWI_FLAG_ANYSRC;
-		if (protocol == IPPROTO_TCP)
-			fl4.flowi4_flags |= FLOWI_FLAG_PRECOW_METRICS;
+		fl4->fl4_dport = dport;
+		fl4->fl4_sport = sport;
 		ip_rt_put(rt);
-		security_sk_classify_flow(sk, flowi4_to_flowi(&fl4));
-		return ip_route_output_flow(sock_net(sk), &fl4, sk);
+		security_sk_classify_flow(sk, flowi4_to_flowi(fl4));
+		return ip_route_output_flow(sock_net(sk), fl4, sk);
 	}
 	return rt;
 }
 
-extern void rt_bind_peer(struct rtable *rt, int create);
+extern void rt_bind_peer(struct rtable *rt, __be32 daddr, int create);
 
-static inline struct inet_peer *rt_get_peer(struct rtable *rt)
+static inline struct inet_peer *rt_get_peer(struct rtable *rt, __be32 daddr)
 {
 	if (rt->peer)
 		return rt->peer;
 
-	rt_bind_peer(rt, 0);
+	rt_bind_peer(rt, daddr, 0);
 	return rt->peer;
 }
 
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index c01dc99def072c39ebf8f2c4344217c04cb2d5c1..2b447646ce4bf3d64926d4c8a7bdd969f1a8bb1d 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -73,7 +73,6 @@ typedef enum {
 	SCTP_CMD_INIT_FAILED,   /* High level, do init failure work. */
 	SCTP_CMD_REPORT_DUP,	/* Report a duplicate TSN.  */
 	SCTP_CMD_STRIKE,	/* Mark a strike against a transport.  */
-	SCTP_CMD_TRANSMIT,      /* Transmit the outqueue. */
 	SCTP_CMD_HB_TIMERS_START,    /* Start the heartbeat timers. */
 	SCTP_CMD_HB_TIMER_UPDATE,    /* Update a heartbeat timers.  */
 	SCTP_CMD_HB_TIMERS_STOP,     /* Stop the heartbeat timers.  */
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index c70d8ccc55cbab0126f60b046b4911989b6038aa..942b864f6135197d624f379340de5c78cb00edfa 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -150,7 +150,6 @@ SCTP_SUBTYPE_CONSTRUCTOR(OTHER,		sctp_event_other_t,	other)
 SCTP_SUBTYPE_CONSTRUCTOR(PRIMITIVE,	sctp_event_primitive_t,	primitive)
 
 
-#define sctp_chunk_is_control(a) (a->chunk_hdr->type != SCTP_CID_DATA)
 #define sctp_chunk_is_data(a) (a->chunk_hdr->type == SCTP_CID_DATA)
 
 /* Calculate the actual data size in a data chunk */
@@ -188,15 +187,14 @@ typedef enum {
 /* SCTP state defines for internal state machine */
 typedef enum {
 
-	SCTP_STATE_EMPTY		= 0,
-	SCTP_STATE_CLOSED		= 1,
-	SCTP_STATE_COOKIE_WAIT		= 2,
-	SCTP_STATE_COOKIE_ECHOED	= 3,
-	SCTP_STATE_ESTABLISHED		= 4,
-	SCTP_STATE_SHUTDOWN_PENDING	= 5,
-	SCTP_STATE_SHUTDOWN_SENT	= 6,
-	SCTP_STATE_SHUTDOWN_RECEIVED	= 7,
-	SCTP_STATE_SHUTDOWN_ACK_SENT	= 8,
+	SCTP_STATE_CLOSED		= 0,
+	SCTP_STATE_COOKIE_WAIT		= 1,
+	SCTP_STATE_COOKIE_ECHOED	= 2,
+	SCTP_STATE_ESTABLISHED		= 3,
+	SCTP_STATE_SHUTDOWN_PENDING	= 4,
+	SCTP_STATE_SHUTDOWN_SENT	= 5,
+	SCTP_STATE_SHUTDOWN_RECEIVED	= 6,
+	SCTP_STATE_SHUTDOWN_ACK_SENT	= 7,
 
 } sctp_state_t;
 
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 505845ddb0bec9445478f1810623f13df27e5a82..b2c2366676a706335ed3a7b4e486d6cff3d69bc5 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -115,7 +115,6 @@
  * sctp/protocol.c
  */
 extern struct sock *sctp_get_ctl_sock(void);
-extern void sctp_local_addr_free(struct rcu_head *head);
 extern int sctp_copy_local_addr_list(struct sctp_bind_addr *,
 				     sctp_scope_t, gfp_t gfp,
 				     int flags);
@@ -531,7 +530,6 @@ _sctp_walk_params((pos), (chunk), ntohs((chunk)->chunk_hdr.length), member)
 
 #define _sctp_walk_params(pos, chunk, end, member)\
 for (pos.v = chunk->member;\
-     pos.v <= (void *)chunk + end - sizeof(sctp_paramhdr_t) &&\
      pos.v <= (void *)chunk + end - ntohs(pos.p->length) &&\
      ntohs(pos.p->length) >= sizeof(sctp_paramhdr_t);\
      pos.v += WORD_ROUND(ntohs(pos.p->length)))
@@ -542,7 +540,6 @@ _sctp_walk_errors((err), (chunk_hdr), ntohs((chunk_hdr)->length))
 #define _sctp_walk_errors(err, chunk_hdr, end)\
 for (err = (sctp_errhdr_t *)((void *)chunk_hdr + \
 	    sizeof(sctp_chunkhdr_t));\
-     (void *)err <= (void *)chunk_hdr + end - sizeof(sctp_errhdr_t) &&\
      (void *)err <= (void *)chunk_hdr + end - ntohs(err->length) &&\
      ntohs(err->length) >= sizeof(sctp_errhdr_t); \
      err = (sctp_errhdr_t *)((void *)err + WORD_ROUND(ntohs(err->length))))
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 9352d12f02de01f45c83a3f47b4c423ae872f8eb..9148632b820467ff3e64ec911c63429e56272539 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -165,6 +165,7 @@ sctp_state_fn_t sctp_sf_do_prm_requestheartbeat;
 sctp_state_fn_t sctp_sf_do_prm_asconf;
 
 /* Prototypes for other event state functions.  */
+sctp_state_fn_t sctp_sf_do_no_pending_tsn;
 sctp_state_fn_t sctp_sf_do_9_2_start_shutdown;
 sctp_state_fn_t sctp_sf_do_9_2_shutdown_ack;
 sctp_state_fn_t sctp_sf_ignore_other;
@@ -232,9 +233,7 @@ struct sctp_chunk *sctp_make_violation_paramlen(const struct sctp_association *,
 				   const struct sctp_chunk *,
 				   struct sctp_paramhdr *);
 struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *,
-				  const struct sctp_transport *,
-				  const void *payload,
-				  const size_t paylen);
+				  const struct sctp_transport *);
 struct sctp_chunk *sctp_make_heartbeat_ack(const struct sctp_association *,
 				      const struct sctp_chunk *,
 				      const void *payload,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 0f6e60a9c308a8e44c0671eb3c1134edc501e6ec..795f4886e1112dc7245e841f29f0465ae4aa1d59 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -564,19 +564,15 @@ struct sctp_af {
 					 int optname,
 					 char __user *optval,
 					 int __user *optlen);
-	struct dst_entry *(*get_dst)	(struct sctp_association *asoc,
-					 union sctp_addr *daddr,
-					 union sctp_addr *saddr);
+	void		(*get_dst)	(struct sctp_transport *t,
+					 union sctp_addr *saddr,
+					 struct flowi *fl,
+					 struct sock *sk);
 	void		(*get_saddr)	(struct sctp_sock *sk,
-					 struct sctp_association *asoc,
-					 struct dst_entry *dst,
-					 union sctp_addr *daddr,
-					 union sctp_addr *saddr);
+					 struct sctp_transport *t,
+					 struct flowi *fl);
 	void		(*copy_addrlist) (struct list_head *,
 					  struct net_device *);
-	void		(*dst_saddr)	(union sctp_addr *saddr,
-					 struct dst_entry *dst,
-					 __be16 port);
 	int		(*cmp_addr)	(const union sctp_addr *addr1,
 					 const union sctp_addr *addr2);
 	void		(*addr_copy)	(union sctp_addr *dst,
@@ -898,6 +894,7 @@ struct sctp_transport {
 		/* Is this structure kfree()able? */
 		malloced:1;
 
+	struct flowi fl;
 
 	/* This is the peer's IP address and port. */
 	union sctp_addr ipaddr;
@@ -1061,7 +1058,7 @@ void sctp_transport_set_owner(struct sctp_transport *,
 			      struct sctp_association *);
 void sctp_transport_route(struct sctp_transport *, union sctp_addr *,
 			  struct sctp_sock *);
-void sctp_transport_pmtu(struct sctp_transport *);
+void sctp_transport_pmtu(struct sctp_transport *, struct sock *sk);
 void sctp_transport_free(struct sctp_transport *);
 void sctp_transport_reset_timers(struct sctp_transport *);
 void sctp_transport_hold(struct sctp_transport *);
@@ -1400,7 +1397,7 @@ int sctp_has_association(const union sctp_addr *laddr,
 int sctp_verify_init(const struct sctp_association *asoc, sctp_cid_t,
 		     sctp_init_chunk_t *peer_init, struct sctp_chunk *chunk,
 		     struct sctp_chunk **err_chunk);
-int sctp_process_init(struct sctp_association *, sctp_cid_t cid,
+int sctp_process_init(struct sctp_association *, struct sctp_chunk *chunk,
 		      const union sctp_addr *peer,
 		      sctp_init_chunk_t *init, gfp_t gfp);
 __u32 sctp_generate_tag(const struct sctp_endpoint *);
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 7ea12e8e6676bb6175e57aae51943fb7db8f0868..99b027b2adce972e3df9c4b93e9800ae8fa820bf 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -132,6 +132,9 @@ struct sctp_ulpevent *sctp_ulpevent_make_authkey(
 	const struct sctp_association *asoc, __u16 key_id,
 	__u32 indication, gfp_t gfp);
 
+struct sctp_ulpevent *sctp_ulpevent_make_sender_dry_event(
+	const struct sctp_association *asoc, gfp_t gfp);
+
 void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
 	struct msghdr *);
 __u16 sctp_ulpevent_get_notification_type(const struct sctp_ulpevent *event);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index e73ebdae323d83f21ed7480155597f364c2f6025..32fd51274037cebd4aa8731310203c0a97094047 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -91,6 +91,7 @@ typedef __s32 sctp_assoc_t;
 #define SCTP_PEER_AUTH_CHUNKS	26	/* Read only */
 #define SCTP_LOCAL_AUTH_CHUNKS	27	/* Read only */
 #define SCTP_GET_ASSOC_NUMBER	28	/* Read only */
+#define SCTP_GET_ASSOC_ID_LIST	29	/* Read only */
 
 /* Internal Socket Options. Some of the sctp library functions are
  * implemented using these socket options.
@@ -353,6 +354,20 @@ struct sctp_authkey_event {
 
 enum { SCTP_AUTH_NEWKEY = 0, };
 
+/*
+ * 6.1.9. SCTP_SENDER_DRY_EVENT
+ *
+ * When the SCTP stack has no more user data to send or retransmit, this
+ * notification is given to the user. Also, at the time when a user app
+ * subscribes to this event, if there is no data to be sent or
+ * retransmit, the stack will immediately send up this notification.
+ */
+struct sctp_sender_dry_event {
+	__u16 sender_dry_type;
+	__u16 sender_dry_flags;
+	__u32 sender_dry_length;
+	sctp_assoc_t sender_dry_assoc_id;
+};
 
 /*
  * Described in Section 7.3
@@ -368,6 +383,7 @@ struct sctp_event_subscribe {
 	__u8 sctp_partial_delivery_event;
 	__u8 sctp_adaptation_layer_event;
 	__u8 sctp_authentication_event;
+	__u8 sctp_sender_dry_event;
 };
 
 /*
@@ -391,6 +407,7 @@ union sctp_notification {
 	struct sctp_adaptation_event sn_adaptation_event;
 	struct sctp_pdapi_event sn_pdapi_event;
 	struct sctp_authkey_event sn_authkey_event;
+	struct sctp_sender_dry_event sn_sender_dry_event;
 };
 
 /* Section 5.3.1
@@ -407,7 +424,9 @@ enum sctp_sn_type {
 	SCTP_SHUTDOWN_EVENT,
 	SCTP_PARTIAL_DELIVERY_EVENT,
 	SCTP_ADAPTATION_INDICATION,
-	SCTP_AUTHENTICATION_INDICATION,
+	SCTP_AUTHENTICATION_EVENT,
+#define SCTP_AUTHENTICATION_INDICATION	SCTP_AUTHENTICATION_EVENT
+	SCTP_SENDER_DRY_EVENT,
 };
 
 /* Notification error codes used to fill up the error fields in some
@@ -668,6 +687,18 @@ struct sctp_authchunks {
 	uint8_t		gauth_chunks[];
 };
 
+/*
+ * 8.2.6. Get the Current Identifiers of Associations
+ *        (SCTP_GET_ASSOC_ID_LIST)
+ *
+ * This option gets the current list of SCTP association identifiers of
+ * the SCTP associations handled by a one-to-many style socket.
+ */
+struct sctp_assoc_ids {
+	__u32		gaids_number_of_ids;
+	sctp_assoc_t	gaids_assoc_id[];
+};
+
 /*
  * 8.3, 8.5 get all peer/local addresses in an association.
  * This parameter struct is used by SCTP_GET_PEER_ADDRS and 
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 27461d6dd46f2a1ae8976135b68f3e67befc7514..479083a78b0c02fee92fa83430602269478517f7 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -72,14 +72,24 @@ struct icmpmsg_mib {
 
 /* ICMP6 (IPv6-ICMP) */
 #define ICMP6_MIB_MAX	__ICMP6_MIB_MAX
+/* per network ns counters */
 struct icmpv6_mib {
 	unsigned long	mibs[ICMP6_MIB_MAX];
 };
+/* per device counters, (shared on all cpus) */
+struct icmpv6_mib_device {
+	atomic_long_t	mibs[ICMP6_MIB_MAX];
+};
 
 #define ICMP6MSG_MIB_MAX  __ICMP6MSG_MIB_MAX
+/* per network ns counters */
 struct icmpv6msg_mib {
 	unsigned long	mibs[ICMP6MSG_MIB_MAX];
 };
+/* per device counters, (shared on all cpus) */
+struct icmpv6msg_mib_device {
+	atomic_long_t	mibs[ICMP6MSG_MIB_MAX];
+};
 
 
 /* TCP */
@@ -114,6 +124,8 @@ struct linux_xfrm_mib {
  */ 
 #define DEFINE_SNMP_STAT(type, name)	\
 	__typeof__(type) __percpu *name[2]
+#define DEFINE_SNMP_STAT_ATOMIC(type, name)	\
+	__typeof__(type) *name
 #define DECLARE_SNMP_STAT(type, name)	\
 	extern __typeof__(type) __percpu *name[2]
 
@@ -124,6 +136,8 @@ struct linux_xfrm_mib {
 			__this_cpu_inc(mib[0]->mibs[field])
 #define SNMP_INC_STATS_USER(mib, field)	\
 			this_cpu_inc(mib[1]->mibs[field])
+#define SNMP_INC_STATS_ATOMIC_LONG(mib, field)	\
+			atomic_long_inc(&mib->mibs[field])
 #define SNMP_INC_STATS(mib, field)	\
 			this_cpu_inc(mib[!in_softirq()]->mibs[field])
 #define SNMP_DEC_STATS(mib, field)	\
diff --git a/include/net/sock.h b/include/net/sock.h
index 01810a3f19df7bc0dbd90ba71f5e49d597af0be9..f2046e404a610da5c095abfcc88872b5ac1c5c42 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -52,6 +52,7 @@
 #include <linux/mm.h>
 #include <linux/security.h>
 #include <linux/slab.h>
+#include <linux/uaccess.h>
 
 #include <linux/filter.h>
 #include <linux/rculist_nulls.h>
@@ -1389,6 +1390,59 @@ static inline void sk_nocaps_add(struct sock *sk, int flags)
 	sk->sk_route_caps &= ~flags;
 }
 
+static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
+					   char __user *from, char *to,
+					   int copy, int offset)
+{
+	if (skb->ip_summed == CHECKSUM_NONE) {
+		int err = 0;
+		__wsum csum = csum_and_copy_from_user(from, to, copy, 0, &err);
+		if (err)
+			return err;
+		skb->csum = csum_block_add(skb->csum, csum, offset);
+	} else if (sk->sk_route_caps & NETIF_F_NOCACHE_COPY) {
+		if (!access_ok(VERIFY_READ, from, copy) ||
+		    __copy_from_user_nocache(to, from, copy))
+			return -EFAULT;
+	} else if (copy_from_user(to, from, copy))
+		return -EFAULT;
+
+	return 0;
+}
+
+static inline int skb_add_data_nocache(struct sock *sk, struct sk_buff *skb,
+				       char __user *from, int copy)
+{
+	int err, offset = skb->len;
+
+	err = skb_do_copy_data_nocache(sk, skb, from, skb_put(skb, copy),
+				       copy, offset);
+	if (err)
+		__skb_trim(skb, offset);
+
+	return err;
+}
+
+static inline int skb_copy_to_page_nocache(struct sock *sk, char __user *from,
+					   struct sk_buff *skb,
+					   struct page *page,
+					   int off, int copy)
+{
+	int err;
+
+	err = skb_do_copy_data_nocache(sk, skb, from, page_address(page) + off,
+				       copy, skb->len);
+	if (err)
+		return err;
+
+	skb->len	     += copy;
+	skb->data_len	     += copy;
+	skb->truesize	     += copy;
+	sk->sk_wmem_queued   += copy;
+	sk_mem_charge(sk, copy);
+	return 0;
+}
+
 static inline int skb_copy_to_page(struct sock *sk, char __user *from,
 				   struct sk_buff *skb, struct page *page,
 				   int off, int copy)
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index a8122dc56410c9f57039b02e6ca7f6a78c6d516d..5271a741c3a3f6c54b0bc7ec2cf78d53f8578eaa 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -7,8 +7,6 @@
  *	IPv6 transport protocols
  */
 
-#ifdef __KERNEL__
-
 extern struct proto rawv6_prot;
 extern struct proto udpv6_prot;
 extern struct proto udplitev6_prot;
@@ -57,5 +55,3 @@ extern const struct inet_connection_sock_af_ops ipv4_specific;
 extern void inet6_destroy_sock(struct sock *sk);
 
 #endif
-
-#endif
diff --git a/include/net/wimax.h b/include/net/wimax.h
index c799ba7b708b7d584cad819895731cfa28495a69..7328d5019d882933d4f195cde6a24ba34eaede2f 100644
--- a/include/net/wimax.h
+++ b/include/net/wimax.h
@@ -250,7 +250,6 @@
 
 #ifndef __NET__WIMAX_H__
 #define __NET__WIMAX_H__
-#ifdef __KERNEL__
 
 #include <linux/wimax.h>
 #include <net/genetlink.h>
@@ -518,8 +517,4 @@ extern ssize_t wimax_msg_len(struct sk_buff *);
 extern int wimax_rfkill(struct wimax_dev *, enum wimax_rf_state);
 extern int wimax_reset(struct wimax_dev *);
 
-#else
-/* You might be looking for linux/wimax.h */
-#error This file should not be included from user space.
-#endif /* #ifdef __KERNEL__ */
 #endif /* #ifndef __NET__WIMAX_H__ */
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 20afeaa39395ecbbed9dacf934c1df72184f68bb..b203e14d26b7f59a5f884b87183d3ecb74447d2a 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -958,6 +958,15 @@ struct sec_path {
 	struct xfrm_state	*xvec[XFRM_MAX_DEPTH];
 };
 
+static inline int secpath_exists(struct sk_buff *skb)
+{
+#ifdef CONFIG_XFRM
+	return skb->sp != NULL;
+#else
+	return 0;
+#endif
+}
+
 static inline struct sec_path *
 secpath_get(struct sec_path *sp)
 {
@@ -1468,7 +1477,7 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family);
 extern __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr);
-extern __be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr);
 extern int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm6_output(struct sk_buff *skb);
@@ -1563,8 +1572,8 @@ static inline int xfrm_addr_cmp(const xfrm_address_t *a,
 	case AF_INET:
 		return (__force u32)a->a4 - (__force u32)b->a4;
 	case AF_INET6:
-		return ipv6_addr_cmp((struct in6_addr *)a,
-				     (struct in6_addr *)b);
+		return ipv6_addr_cmp((const struct in6_addr *)a,
+				     (const struct in6_addr *)b);
 	}
 }
 
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index b5fc9f39122b65ab7a7fbd4911dd9e4ab6c98d8e..ae8c68f30f1bc36c3ffa1c7095e85125f85f6ae7 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -217,18 +217,19 @@ static inline enum ib_mtu iboe_get_mtu(int mtu)
 static inline int iboe_get_rate(struct net_device *dev)
 {
 	struct ethtool_cmd cmd;
+	u32 speed;
 
-	if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings ||
-	    dev->ethtool_ops->get_settings(dev, &cmd))
+	if (dev_ethtool_get_settings(dev, &cmd))
 		return IB_RATE_PORT_CURRENT;
 
-	if (cmd.speed >= 40000)
+	speed = ethtool_cmd_speed(&cmd);
+	if (speed >= 40000)
 		return IB_RATE_40_GBPS;
-	else if (cmd.speed >= 30000)
+	else if (speed >= 30000)
 		return IB_RATE_30_GBPS;
-	else if (cmd.speed >= 20000)
+	else if (speed >= 20000)
 		return IB_RATE_20_GBPS;
-	else if (cmd.speed >= 10000)
+	else if (speed >= 10000)
 		return IB_RATE_10_GBPS;
 	else
 		return IB_RATE_PORT_CURRENT;
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
index cbb822e8d7913d8cd30fbdc7217b9be373709f0c..2d0191c90f9eeda08da64fbbd0d9d6ba946442b7 100644
--- a/include/rdma/iw_cm.h
+++ b/include/rdma/iw_cm.h
@@ -46,18 +46,9 @@ enum iw_cm_event_type {
 	IW_CM_EVENT_CLOSE		 /* close complete */
 };
 
-enum iw_cm_event_status {
-	IW_CM_EVENT_STATUS_OK = 0,	 /* request successful */
-	IW_CM_EVENT_STATUS_ACCEPTED = 0, /* connect request accepted */
-	IW_CM_EVENT_STATUS_REJECTED,	 /* connect request rejected */
-	IW_CM_EVENT_STATUS_TIMEOUT,	 /* the operation timed out */
-	IW_CM_EVENT_STATUS_RESET,	 /* reset from remote peer */
-	IW_CM_EVENT_STATUS_EINVAL,	 /* asynchronous failure for bad parm */
-};
-
 struct iw_cm_event {
 	enum iw_cm_event_type event;
-	enum iw_cm_event_status status;
+	int			 status;
 	struct sockaddr_in local_addr;
 	struct sockaddr_in remote_addr;
 	void *private_data;
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 4fae903046483f7882cebfeea6777ee43dd37038..169f7a53fb0c696cf7cbb9f441a4e5fe021641bd 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -329,4 +329,14 @@ void rdma_leave_multicast(struct rdma_cm_id *id, struct sockaddr *addr);
  */
 void rdma_set_service_type(struct rdma_cm_id *id, int tos);
 
+/**
+ * rdma_set_reuseaddr - Allow the reuse of local addresses when binding
+ *    the rdma_cm_id.
+ * @id: Communication identifier to configure.
+ * @reuse: Value indicating if the bound address is reusable.
+ *
+ * Reuse must be set before an address is bound to the id.
+ */
+int rdma_set_reuseaddr(struct rdma_cm_id *id, int reuse);
+
 #endif /* RDMA_CM_H */
diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h
index 1d165022c02d55880b16b42111ba590983141bab..fc82c1896f751a0e9f1c94c6761433f7ac7a8ad6 100644
--- a/include/rdma/rdma_user_cm.h
+++ b/include/rdma/rdma_user_cm.h
@@ -221,8 +221,9 @@ enum {
 
 /* Option details */
 enum {
-	RDMA_OPTION_ID_TOS	= 0,
-	RDMA_OPTION_IB_PATH	= 1
+	RDMA_OPTION_ID_TOS	 = 0,
+	RDMA_OPTION_ID_REUSEADDR = 1,
+	RDMA_OPTION_IB_PATH	 = 1
 };
 
 struct rdma_ucm_set_option {
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 2d3ec509468557521a65ac7fb016eff3728dcd59..dd82e02ddde3d353d657b6fd8e7e08feff7fa0ad 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -169,6 +169,7 @@ struct scsi_device {
 				sdev_dev;
 
 	struct execute_work	ew; /* used to get process context on put */
+	struct work_struct	requeue_work;
 
 	struct scsi_dh_data	*scsi_dh_data;
 	enum scsi_device_state sdev_state;
diff --git a/include/sound/ak4641.h b/include/sound/ak4641.h
new file mode 100644
index 0000000000000000000000000000000000000000..96d1991c811de6a52454edef5f9bb0a7e89c5d60
--- /dev/null
+++ b/include/sound/ak4641.h
@@ -0,0 +1,26 @@
+/*
+ * AK4641 ALSA SoC Codec driver
+ *
+ * Copyright 2009 Philipp Zabel
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __AK4641_H
+#define __AK4641_H
+
+/**
+ * struct ak4641_platform_data - platform specific AK4641 configuration
+ * @gpio_power:	GPIO to control external power to AK4641
+ * @gpio_npdn:	GPIO connected to AK4641 nPDN pin
+ *
+ * Both GPIO parameters are optional.
+ */
+struct ak4641_platform_data {
+	int gpio_power;
+	int gpio_npdn;
+};
+
+#endif /* __AK4641_H */
diff --git a/include/sound/control.h b/include/sound/control.h
index 404acb859cee6a560235671f7c3b808dcec3e0b1..1a94a216ed99b72c1cca625d4bb637547fd61c85 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -113,6 +113,7 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new * kcontrolnew, v
 void snd_ctl_free_one(struct snd_kcontrol * kcontrol);
 int snd_ctl_add(struct snd_card * card, struct snd_kcontrol * kcontrol);
 int snd_ctl_remove(struct snd_card * card, struct snd_kcontrol * kcontrol);
+int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol, bool add_on_replace);
 int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id *id);
 int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id *src_id, struct snd_ctl_elem_id *dst_id);
 int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id,
diff --git a/include/sound/max98095.h b/include/sound/max98095.h
new file mode 100644
index 0000000000000000000000000000000000000000..7513a42dd4aaa000dfb74c044dc3c3ea9a8f8dbe
--- /dev/null
+++ b/include/sound/max98095.h
@@ -0,0 +1,54 @@
+/*
+ * Platform data for MAX98095
+ *
+ * Copyright 2011 Maxim Integrated Products
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __SOUND_MAX98095_PDATA_H__
+#define __SOUND_MAX98095_PDATA_H__
+
+/* Equalizer filter response configuration */
+struct max98095_eq_cfg {
+	const char *name;
+	unsigned int rate;
+	u16 band1[5];
+	u16 band2[5];
+	u16 band3[5];
+	u16 band4[5];
+	u16 band5[5];
+};
+
+/* Biquad filter response configuration */
+struct max98095_biquad_cfg {
+	const char *name;
+	unsigned int rate;
+	u16 band1[5];
+	u16 band2[5];
+};
+
+/* codec platform data */
+struct max98095_pdata {
+
+	/* Equalizers for DAI1 and DAI2 */
+	struct max98095_eq_cfg *eq_cfg;
+	unsigned int eq_cfgcnt;
+
+	/* Biquad filter for DAI1 and DAI2 */
+	struct max98095_biquad_cfg *bq_cfg;
+	unsigned int bq_cfgcnt;
+
+	/* Analog/digital microphone configuration:
+	 * 0 = analog microphone input (normal setting)
+	 * 1 = digital microphone input
+	 */
+	unsigned int digmic_left_mode:1;
+	unsigned int digmic_right_mode:1;
+};
+
+#endif
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index f72c1039a6fb6ef91fc454119eab21eff32e39a3..c46e7d89561dad6597898822208ac5af5180115f 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -24,7 +24,7 @@
  * SoC dynamic audio power management
  *
  * We can have up to 4 power domains
- * 	1. Codec domain - VREF, VMID
+ *  1. Codec domain - VREF, VMID
  *     Usually controlled at codec probe/remove, although can be set
  *     at stream time if power is not needed for sidetone, etc.
  *  2. Platform/Machine domain - physically connected inputs and outputs
@@ -39,30 +39,30 @@
 
 /* codec domain */
 #define SND_SOC_DAPM_VMID(wname) \
-{	.id = snd_soc_dapm_vmid, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_vmid, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0}
 
 /* platform domain */
 #define SND_SOC_DAPM_INPUT(wname) \
-{	.id = snd_soc_dapm_input, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_input, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
 #define SND_SOC_DAPM_OUTPUT(wname) \
-{	.id = snd_soc_dapm_output, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_output, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
 #define SND_SOC_DAPM_MIC(wname, wevent) \
-{	.id = snd_soc_dapm_mic, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_mic, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
 #define SND_SOC_DAPM_HP(wname, wevent) \
-{	.id = snd_soc_dapm_hp, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_hp, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
 #define SND_SOC_DAPM_SPK(wname, wevent) \
-{	.id = snd_soc_dapm_spk, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_spk, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
 #define SND_SOC_DAPM_LINE(wname, wevent) \
-{	.id = snd_soc_dapm_line, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_line, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
 
@@ -70,91 +70,91 @@
 #define SND_SOC_DAPM_PGA(wname, wreg, wshift, winvert,\
 	 wcontrols, wncontrols) \
 {	.id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\
 	 wcontrols, wncontrols) \
 {	.id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
 	 wcontrols, wncontrols)\
 {	.id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_MIXER_NAMED_CTL(wname, wreg, wshift, winvert, \
 	 wcontrols, wncontrols)\
 {       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \
-	.shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
+	.shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \
 	.num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \
 {	.id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = NULL, .num_kcontrols = 0}
+	.invert = winvert, .kcontrol_news = NULL, .num_kcontrols = 0}
 #define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \
 {	.id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1}
 #define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
 {	.id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1}
 #define SND_SOC_DAPM_VIRT_MUX(wname, wreg, wshift, winvert, wcontrols) \
 {	.id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1}
 #define SND_SOC_DAPM_VALUE_MUX(wname, wreg, wshift, winvert, wcontrols) \
 {	.id = snd_soc_dapm_value_mux, .name = wname, .reg = wreg, \
-	.shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
+	.shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \
 	.num_kcontrols = 1}
 
 /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
 #define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\
 	 wcontrols) \
 {	.id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
 #define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \
 	 wcontrols)\
 {	.id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
 #define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \
 	 wcontrols)\
 {       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \
-	.shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
+	.shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \
 	.num_kcontrols = ARRAY_SIZE(wcontrols)}
 
 /* path domain with event - event handler must return 0 for success */
 #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
 	wncontrols, wevent, wflags) \
 {	.id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
 	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \
 	wncontrols, wevent, wflags) \
 {	.id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
 	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
 	wncontrols, wevent, wflags) \
 {	.id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
 	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MIXER_NAMED_CTL_E(wname, wreg, wshift, winvert, \
 	wcontrols, wncontrols, wevent, wflags) \
 {       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, \
+	.invert = winvert, .kcontrol_news = wcontrols, \
 	.num_kcontrols = wncontrols, .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MICBIAS_E(wname, wreg, wshift, winvert, wevent, wflags) \
 {	.id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = NULL, .num_kcontrols = 0, \
+	.invert = winvert, .kcontrol_news = NULL, .num_kcontrols = 0, \
 	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
 	wevent, wflags) \
 {	.id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \
 	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
 	wevent, wflags) \
 {	.id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \
 	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_VIRT_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
 	wevent, wflags) \
 {	.id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \
 	.event = wevent, .event_flags = wflags}
 
 /* additional sequencing control within an event type */
@@ -173,26 +173,26 @@
 #define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
 	wevent, wflags) \
 {	.id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
 	.event = wevent, .event_flags = wflags}
 #define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
 	wevent, wflags) \
 {	.id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+	.invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
 	.event = wevent, .event_flags = wflags}
 #define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \
 	wcontrols, wevent, wflags) \
 {       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-	.invert = winvert, .kcontrols = wcontrols, \
+	.invert = winvert, .kcontrol_news = wcontrols, \
 	.num_kcontrols = ARRAY_SIZE(wcontrols), .event = wevent, .event_flags = wflags}
 
 /* events that are pre and post DAPM */
 #define SND_SOC_DAPM_PRE(wname, wevent) \
-{	.id = snd_soc_dapm_pre, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_pre, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD}
 #define SND_SOC_DAPM_POST(wname, wevent) \
-{	.id = snd_soc_dapm_post, .name = wname, .kcontrols = NULL, \
+{	.id = snd_soc_dapm_post, .name = wname, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
 
@@ -232,7 +232,7 @@
 
 /* generic widgets */
 #define SND_SOC_DAPM_REG(wid, wname, wreg, wshift, wmask, won_val, woff_val) \
-{	.id = wid, .name = wname, .kcontrols = NULL, .num_kcontrols = 0, \
+{	.id = wid, .name = wname, .kcontrol_news = NULL, .num_kcontrols = 0, \
 	.reg = -((wreg) + 1), .shift = wshift, .mask = wmask, \
 	.on_val = won_val, .off_val = woff_val, .event = dapm_reg_event, \
 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
@@ -356,7 +356,8 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
-void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm);
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
+				struct dentry *parent);
 
 /* dapm audio pin control and status */
 int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm,
@@ -472,7 +473,8 @@ struct snd_soc_dapm_widget {
 
 	/* kcontrols that relate to this widget */
 	int num_kcontrols;
-	const struct snd_kcontrol_new *kcontrols;
+	const struct snd_kcontrol_new *kcontrol_news;
+	struct snd_kcontrol **kcontrols;
 
 	/* widget input and outputs */
 	struct list_head sources;
@@ -516,4 +518,10 @@ struct snd_soc_dapm_context {
 #endif
 };
 
+/* A list of widgets associated with an object, typically a snd_kcontrol */
+struct snd_soc_dapm_widget_list {
+	int num_widgets;
+	struct snd_soc_dapm_widget *widgets[0];
+};
+
 #endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index bfa4836ea107bfc50daba2fe4bdb640c26049927..f1de3e0c75bcad1da0cbed760272fe5e190bccdc 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -248,7 +248,7 @@ typedef int (*hw_write_t)(void *,const char* ,int);
 extern struct snd_ac97_bus_ops soc_ac97_ops;
 
 enum snd_soc_control_type {
-	SND_SOC_CUSTOM,
+	SND_SOC_CUSTOM = 1,
 	SND_SOC_I2C,
 	SND_SOC_SPI,
 };
@@ -278,6 +278,10 @@ int snd_soc_register_codec(struct device *dev,
 void snd_soc_unregister_codec(struct device *dev);
 int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
 				    unsigned int reg);
+int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
+				    unsigned int reg);
+int snd_soc_codec_writable_register(struct snd_soc_codec *codec,
+				    unsigned int reg);
 int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 			       int addr_bits, int data_bits,
 			       enum snd_soc_control_type control);
@@ -292,6 +296,8 @@ int snd_soc_default_volatile_register(struct snd_soc_codec *codec,
 				      unsigned int reg);
 int snd_soc_default_readable_register(struct snd_soc_codec *codec,
 				      unsigned int reg);
+int snd_soc_default_writable_register(struct snd_soc_codec *codec,
+				      unsigned int reg);
 
 /* Utility functions to get clock rates from various things */
 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
@@ -523,6 +529,7 @@ struct snd_soc_codec {
 	size_t reg_size;	/* reg_cache_size * reg_word_size */
 	int (*volatile_register)(struct snd_soc_codec *, unsigned int);
 	int (*readable_register)(struct snd_soc_codec *, unsigned int);
+	int (*writable_register)(struct snd_soc_codec *, unsigned int);
 
 	/* runtime */
 	struct snd_ac97 *ac97;  /* for ad-hoc ac97 devices */
@@ -539,10 +546,12 @@ struct snd_soc_codec {
 
 	/* codec IO */
 	void *control_data; /* codec control (i2c/3wire) data */
+	enum snd_soc_control_type control_type;
 	hw_write_t hw_write;
 	unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
 	unsigned int (*read)(struct snd_soc_codec *, unsigned int);
 	int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
+	int (*bulk_write_raw)(struct snd_soc_codec *, unsigned int, const void *, size_t);
 	void *reg_cache;
 	const void *reg_def_copy;
 	const struct snd_soc_cache_ops *cache_ops;
@@ -568,7 +577,9 @@ struct snd_soc_codec_driver {
 			pm_message_t state);
 	int (*resume)(struct snd_soc_codec *);
 
-	/* Default DAPM setup, added after probe() is run */
+	/* Default control and setup, added after probe() is run */
+	const struct snd_kcontrol_new *controls;
+	int num_controls;
 	const struct snd_soc_dapm_widget *dapm_widgets;
 	int num_dapm_widgets;
 	const struct snd_soc_dapm_route *dapm_routes;
@@ -587,6 +598,7 @@ struct snd_soc_codec_driver {
 				size_t, unsigned int);
 	int (*volatile_register)(struct snd_soc_codec *, unsigned int);
 	int (*readable_register)(struct snd_soc_codec *, unsigned int);
+	int (*writable_register)(struct snd_soc_codec *, unsigned int);
 	short reg_cache_size;
 	short reg_cache_step;
 	short reg_word_size;
@@ -690,6 +702,8 @@ struct snd_soc_aux_dev {
 /* SoC card */
 struct snd_soc_card {
 	const char *name;
+	const char *long_name;
+	const char *driver_name;
 	struct device *dev;
 	struct snd_card *snd_card;
 	struct module *owner;
@@ -737,12 +751,15 @@ struct snd_soc_card {
 	struct snd_soc_pcm_runtime *rtd_aux;
 	int num_aux_rtd;
 
+	const struct snd_kcontrol_new *controls;
+	int num_controls;
+
 	/*
 	 * Card-specific routes and widgets.
 	 */
-	struct snd_soc_dapm_widget *dapm_widgets;
+	const struct snd_soc_dapm_widget *dapm_widgets;
 	int num_dapm_widgets;
-	struct snd_soc_dapm_route *dapm_routes;
+	const struct snd_soc_dapm_route *dapm_routes;
 	int num_dapm_routes;
 
 	struct work_struct deferred_resume_work;
@@ -805,7 +822,7 @@ struct soc_enum {
 	unsigned char shift_r;
 	unsigned int max;
 	unsigned int mask;
-	const char **texts;
+	const char * const *texts;
 	const unsigned int *values;
 	void *dapm;
 };
@@ -814,6 +831,8 @@ struct soc_enum {
 unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
 unsigned int snd_soc_write(struct snd_soc_codec *codec,
 			   unsigned int reg, unsigned int val);
+unsigned int snd_soc_bulk_write_raw(struct snd_soc_codec *codec,
+				    unsigned int reg, const void *data, size_t len);
 
 /* device driver data */
 
@@ -871,6 +890,9 @@ static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
 	INIT_LIST_HEAD(&card->dapm_list);
 }
 
+int snd_soc_util_init(void);
+void snd_soc_util_exit(void);
+
 #include <sound/soc-dai.h>
 
 #ifdef CONFIG_DEBUG_FS
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index 5718a02d3afbea1eb993be1e9d1c81c65ea6c9f6..d2ea112fc20f0615a156c7a7c9909da6611ef786 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -26,29 +26,37 @@
 #include <media/v4l2-dev.h>
 #include <media/v4l2-ioctl.h>
 
+#define TEA575X_FMIF	10700
+
+#define TEA575X_DATA	(1 << 0)
+#define TEA575X_CLK	(1 << 1)
+#define TEA575X_WREN	(1 << 2)
+#define TEA575X_MOST	(1 << 3)
+
 struct snd_tea575x;
 
 struct snd_tea575x_ops {
-	void (*write)(struct snd_tea575x *tea, unsigned int val);
-	unsigned int (*read)(struct snd_tea575x *tea);
-	void (*mute)(struct snd_tea575x *tea, unsigned int mute);
+	void (*set_pins)(struct snd_tea575x *tea, u8 pins);
+	u8 (*get_pins)(struct snd_tea575x *tea);
+	void (*set_direction)(struct snd_tea575x *tea, bool output);
 };
 
 struct snd_tea575x {
-	struct snd_card *card;
 	struct video_device *vd;	/* video device */
-	int dev_nr;			/* requested device number + 1 */
-	int tea5759;			/* 5759 chip is present */
-	int mute;			/* Device is muted? */
-	unsigned int freq_fixup;	/* crystal onboard */
+	bool tea5759;			/* 5759 chip is present */
+	bool mute;			/* Device is muted? */
+	bool stereo;			/* receiving stereo */
+	bool tuned;			/* tuned to a station */
 	unsigned int val;		/* hw value */
 	unsigned long freq;		/* frequency */
 	unsigned long in_use;		/* set if the device is in use */
 	struct snd_tea575x_ops *ops;
 	void *private_data;
+	u8 card[32];
+	u8 bus_info[32];
 };
 
-void snd_tea575x_init(struct snd_tea575x *tea);
+int snd_tea575x_init(struct snd_tea575x *tea);
 void snd_tea575x_exit(struct snd_tea575x *tea);
 
 #endif /* __SOUND_TEA575X_TUNER_H */
diff --git a/include/sound/tlv320dac33-plat.h b/include/sound/tlv320dac33-plat.h
index 6c664965679832b871443db2627fd33dd998c77a..0b94192a8cdf44e60c67d0f29b9a01956e1c77b0 100644
--- a/include/sound/tlv320dac33-plat.h
+++ b/include/sound/tlv320dac33-plat.h
@@ -1,7 +1,7 @@
 /*
  * Platform header for Texas Instruments TLV320DAC33 codec driver
  *
- * Author:	Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * Copyright:   (C) 2009 Nokia Corporation
  *
diff --git a/include/sound/tpa6130a2-plat.h b/include/sound/tpa6130a2-plat.h
index e29fde6b5cbe5214edeecbdc522c98afefd8a977..89beccb57edd578bfdf2f8d460204f71e4ea80b4 100644
--- a/include/sound/tpa6130a2-plat.h
+++ b/include/sound/tpa6130a2-plat.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) Nokia Corporation
  *
- * Written by Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/include/sound/wm8915.h b/include/sound/wm8915.h
new file mode 100644
index 0000000000000000000000000000000000000000..5817d762f6f33bd09cc9c88f008bc7f3051327f9
--- /dev/null
+++ b/include/sound/wm8915.h
@@ -0,0 +1,55 @@
+/*
+ * linux/sound/wm8915.h -- Platform data for WM8915
+ *
+ * Copyright 2011 Wolfson Microelectronics. PLC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_SND_WM8903_H
+#define __LINUX_SND_WM8903_H
+
+enum wm8915_inmode {
+	WM8915_DIFFERRENTIAL_1 = 0,   /* IN1xP - IN1xN */
+	WM8915_INVERTING = 1,         /* IN1xN */
+	WM8915_NON_INVERTING = 2,     /* IN1xP */
+	WM8915_DIFFERENTIAL_2 = 3,    /* IN2xP - IN2xP */
+};
+
+/**
+ * ReTune Mobile configurations are specified with a label, sample
+ * rate and set of values to write (the enable bits will be ignored).
+ *
+ * Configurations are expected to be generated using the ReTune Mobile
+ * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8915_retune_mobile_config {
+	const char *name;
+	int rate;
+	u16 regs[20];
+};
+
+#define WM8915_SET_DEFAULT 0x10000
+
+struct wm8915_pdata {
+	int irq_flags;  /** Set IRQ trigger flags; default active low */
+
+	int ldo_ena;  /** GPIO for LDO1; -1 for none */
+
+	int micdet_def;  /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
+
+	enum wm8915_inmode inl_mode;
+	enum wm8915_inmode inr_mode;
+
+	u32 spkmute_seq;  /** Value for register 0x802 */
+
+	int gpio_base;
+	u32 gpio_default[5];
+
+	int num_retune_mobile_cfgs;
+	struct wm8915_retune_mobile_config *retune_mobile_cfgs;
+};
+
+#endif
diff --git a/include/sound/wm8962.h b/include/sound/wm8962.h
index 2b5306c503fbc66e97c22dd07bb089b27c9aad71..1750bed7c2f6ed66d92152c089e810e0332b1251 100644
--- a/include/sound/wm8962.h
+++ b/include/sound/wm8962.h
@@ -14,6 +14,28 @@
 /* Use to set GPIO default values to zero */
 #define WM8962_GPIO_SET 0x10000
 
+#define WM8962_GPIO_FN_CLKOUT           0
+#define WM8962_GPIO_FN_LOGIC            1
+#define WM8962_GPIO_FN_SDOUT            2
+#define WM8962_GPIO_FN_IRQ              3
+#define WM8962_GPIO_FN_THERMAL          4
+#define WM8962_GPIO_FN_PLL2_LOCK        6
+#define WM8962_GPIO_FN_PLL3_LOCK        7
+#define WM8962_GPIO_FN_FLL_LOCK         9
+#define WM8962_GPIO_FN_DRC_ACT         10
+#define WM8962_GPIO_FN_WSEQ_DONE       11
+#define WM8962_GPIO_FN_ALC_NG_ACT      12
+#define WM8962_GPIO_FN_ALC_PEAK_LIMIT  13
+#define WM8962_GPIO_FN_ALC_SATURATION  14
+#define WM8962_GPIO_FN_ALC_LEVEL_THR   15
+#define WM8962_GPIO_FN_ALC_LEVEL_LOCK  16
+#define WM8962_GPIO_FN_FIFO_ERR        17
+#define WM8962_GPIO_FN_OPCLK           18
+#define WM8962_GPIO_FN_DMICCLK         19
+#define WM8962_GPIO_FN_DMICDAT         20
+#define WM8962_GPIO_FN_MICD            21
+#define WM8962_GPIO_FN_MICSCD          22
+
 struct wm8962_pdata {
 	int gpio_base;
 	u32 gpio_init[WM8962_MAX_GPIO];
diff --git a/include/trace/events/gfpflags.h b/include/trace/events/gfpflags.h
index e3615c09374170669afa041d8eb9027a55037b8e..9fe3a36646e9ce47886bd7049684ce68d05808e4 100644
--- a/include/trace/events/gfpflags.h
+++ b/include/trace/events/gfpflags.h
@@ -10,6 +10,7 @@
  */
 #define show_gfp_flags(flags)						\
 	(flags) ? __print_flags(flags, "|",				\
+	{(unsigned long)GFP_TRANSHUGE,		"GFP_TRANSHUGE"},	\
 	{(unsigned long)GFP_HIGHUSER_MOVABLE,	"GFP_HIGHUSER_MOVABLE"}, \
 	{(unsigned long)GFP_HIGHUSER,		"GFP_HIGHUSER"},	\
 	{(unsigned long)GFP_USER,		"GFP_USER"},		\
@@ -32,6 +33,9 @@
 	{(unsigned long)__GFP_HARDWALL,		"GFP_HARDWALL"},	\
 	{(unsigned long)__GFP_THISNODE,		"GFP_THISNODE"},	\
 	{(unsigned long)__GFP_RECLAIMABLE,	"GFP_RECLAIMABLE"},	\
-	{(unsigned long)__GFP_MOVABLE,		"GFP_MOVABLE"}		\
+	{(unsigned long)__GFP_MOVABLE,		"GFP_MOVABLE"},		\
+	{(unsigned long)__GFP_NOTRACK,		"GFP_NOTRACK"},		\
+	{(unsigned long)__GFP_NO_KSWAPD,	"GFP_NO_KSWAPD"},	\
+	{(unsigned long)__GFP_OTHER_NODE,	"GFP_OTHER_NODE"}	\
 	) : "GFP_NOWAIT"
 
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
index 1c09820df58564f8d0430d996998edc6f8d893c0..ae045ca7d356033d49c8a9650a618c206503f68c 100644
--- a/include/trace/events/irq.h
+++ b/include/trace/events/irq.h
@@ -20,8 +20,7 @@ struct softirq_action;
 			 softirq_name(BLOCK_IOPOLL),	\
 			 softirq_name(TASKLET),		\
 			 softirq_name(SCHED),		\
-			 softirq_name(HRTIMER),		\
-			 softirq_name(RCU))
+			 softirq_name(HRTIMER))
 
 /**
  * irq_handler_entry - called immediately before the irq action handler
diff --git a/include/video/newport.h b/include/video/newport.h
index 3d7c4b492ec61944c3af0cef9a56c30d7f23badd..de980a3b60c93a2fe788a9eac8ad6be5bf13b6f3 100644
--- a/include/video/newport.h
+++ b/include/video/newport.h
@@ -3,7 +3,7 @@
  * newport.h: Defines and register layout for NEWPORT graphics
  *            hardware.
  *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
  * 
  * Ulf Carlsson - Compatibility with the IRIX structures added
  */
diff --git a/include/xen/events.h b/include/xen/events.h
index f1b87ad48ac7823dc6a39115cc0238c37b917e00..9af21e19545ae24d4350d3889259bf1868390206 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -85,7 +85,8 @@ int xen_bind_pirq_gsi_to_irq(unsigned gsi,
 int xen_allocate_pirq_msi(struct pci_dev *dev, struct msi_desc *msidesc);
 /* Bind an PSI pirq to an irq. */
 int xen_bind_pirq_msi_to_irq(struct pci_dev *dev, struct msi_desc *msidesc,
-			     int pirq, int vector, const char *name);
+			     int pirq, int vector, const char *name,
+			     domid_t domid);
 #endif
 
 /* De-allocates the above mentioned physical interrupt. */
@@ -94,4 +95,10 @@ int xen_destroy_irq(int irq);
 /* Return irq from pirq */
 int xen_irq_from_pirq(unsigned pirq);
 
+/* Return the pirq allocated to the irq. */
+int xen_pirq_from_irq(unsigned irq);
+
+/* Determine whether to ignore this IRQ if it is passed to a guest. */
+int xen_test_irq_shared(int irq);
+
 #endif	/* _XEN_EVENTS_H */
diff --git a/init/Kconfig b/init/Kconfig
index 7a71e0a9992a13cd5e05c52c1d1a4ca4fa4ea6c4..c8b172efaa65bf9264ecae76422159214f943b95 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -485,7 +485,7 @@ config TREE_RCU_TRACE
 
 config RCU_BOOST
 	bool "Enable RCU priority boosting"
-	depends on RT_MUTEXES && TINY_PREEMPT_RCU
+	depends on RT_MUTEXES && PREEMPT_RCU
 	default n
 	help
 	  This option boosts the priority of preempted RCU readers that
@@ -903,7 +903,6 @@ endif
 
 config CC_OPTIMIZE_FOR_SIZE
 	bool "Optimize for size"
-	default y
 	help
 	  Enabling this option will pass "-Os" instead of "-O2" to gcc
 	  resulting in a smaller kernel.
diff --git a/init/main.c b/init/main.c
index 4a9479ef4540df99586d5e0b3854c2b3c46d91c4..48df882d51d2e709eaf5e79be55e806d75b6d6c5 100644
--- a/init/main.c
+++ b/init/main.c
@@ -580,8 +580,8 @@ asmlinkage void __init start_kernel(void)
 #endif
 	page_cgroup_init();
 	enable_debug_pagealloc();
-	kmemleak_init();
 	debug_objects_mem_init();
+	kmemleak_init();
 	setup_per_cpu_pageset();
 	numa_policy_init();
 	if (late_time_init)
diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks
index 88c92fb4461897f06042f599bd1017c3e7a1148d..5068e2a4e75f05f3c1b823b79ae67c94ffc09130 100644
--- a/kernel/Kconfig.locks
+++ b/kernel/Kconfig.locks
@@ -199,4 +199,4 @@ config INLINE_WRITE_UNLOCK_IRQRESTORE
 	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
 
 config MUTEX_SPIN_ON_OWNER
-	def_bool SMP && !DEBUG_MUTEXES && !HAVE_DEFAULT_NO_SPIN_MUTEXES
+	def_bool SMP && !DEBUG_MUTEXES
diff --git a/kernel/Makefile b/kernel/Makefile
index 85cbfb31e73e97b2e2548cba6837a98c39cbaf2b..e9cf19155b4620a061af103c9732fc5e7d7a8290 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -21,7 +21,6 @@ CFLAGS_REMOVE_mutex-debug.o = -pg
 CFLAGS_REMOVE_rtmutex-debug.o = -pg
 CFLAGS_REMOVE_cgroup-debug.o = -pg
 CFLAGS_REMOVE_sched_clock.o = -pg
-CFLAGS_REMOVE_perf_event.o = -pg
 CFLAGS_REMOVE_irq_work.o = -pg
 endif
 
@@ -103,8 +102,9 @@ obj-$(CONFIG_RING_BUFFER) += trace/
 obj-$(CONFIG_TRACEPOINTS) += trace/
 obj-$(CONFIG_SMP) += sched_cpupri.o
 obj-$(CONFIG_IRQ_WORK) += irq_work.o
-obj-$(CONFIG_PERF_EVENTS) += perf_event.o
-obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
+
+obj-$(CONFIG_PERF_EVENTS) += events/
+
 obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
 obj-$(CONFIG_PADATA) += padata.o
 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index b33513a08beb9e48bdfeb5ec3037a8acd9b6a7c1..00d79df03e766e2b62abc1f8ffe5b501056334bf 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -443,17 +443,25 @@ static int match_tree_refs(struct audit_context *ctx, struct audit_tree *tree)
 
 /* Determine if any context name data matches a rule's watch data */
 /* Compare a task_struct with an audit_rule.  Return 1 on match, 0
- * otherwise. */
+ * otherwise.
+ *
+ * If task_creation is true, this is an explicit indication that we are
+ * filtering a task rule at task creation time.  This and tsk == current are
+ * the only situations where tsk->cred may be accessed without an rcu read lock.
+ */
 static int audit_filter_rules(struct task_struct *tsk,
 			      struct audit_krule *rule,
 			      struct audit_context *ctx,
 			      struct audit_names *name,
-			      enum audit_state *state)
+			      enum audit_state *state,
+			      bool task_creation)
 {
-	const struct cred *cred = get_task_cred(tsk);
+	const struct cred *cred;
 	int i, j, need_sid = 1;
 	u32 sid;
 
+	cred = rcu_dereference_check(tsk->cred, tsk == current || task_creation);
+
 	for (i = 0; i < rule->field_count; i++) {
 		struct audit_field *f = &rule->fields[i];
 		int result = 0;
@@ -637,10 +645,8 @@ static int audit_filter_rules(struct task_struct *tsk,
 			break;
 		}
 
-		if (!result) {
-			put_cred(cred);
+		if (!result)
 			return 0;
-		}
 	}
 
 	if (ctx) {
@@ -656,7 +662,6 @@ static int audit_filter_rules(struct task_struct *tsk,
 	case AUDIT_NEVER:    *state = AUDIT_DISABLED;	    break;
 	case AUDIT_ALWAYS:   *state = AUDIT_RECORD_CONTEXT; break;
 	}
-	put_cred(cred);
 	return 1;
 }
 
@@ -671,7 +676,8 @@ static enum audit_state audit_filter_task(struct task_struct *tsk, char **key)
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(e, &audit_filter_list[AUDIT_FILTER_TASK], list) {
-		if (audit_filter_rules(tsk, &e->rule, NULL, NULL, &state)) {
+		if (audit_filter_rules(tsk, &e->rule, NULL, NULL,
+				       &state, true)) {
 			if (state == AUDIT_RECORD_CONTEXT)
 				*key = kstrdup(e->rule.filterkey, GFP_ATOMIC);
 			rcu_read_unlock();
@@ -705,7 +711,7 @@ static enum audit_state audit_filter_syscall(struct task_struct *tsk,
 		list_for_each_entry_rcu(e, list, list) {
 			if ((e->rule.mask[word] & bit) == bit &&
 			    audit_filter_rules(tsk, &e->rule, ctx, NULL,
-					       &state)) {
+					       &state, false)) {
 				rcu_read_unlock();
 				ctx->current_state = state;
 				return state;
@@ -743,7 +749,8 @@ void audit_filter_inodes(struct task_struct *tsk, struct audit_context *ctx)
 
 		list_for_each_entry_rcu(e, list, list) {
 			if ((e->rule.mask[word] & bit) == bit &&
-			    audit_filter_rules(tsk, &e->rule, ctx, n, &state)) {
+			    audit_filter_rules(tsk, &e->rule, ctx, n,
+				    	       &state, false)) {
 				rcu_read_unlock();
 				ctx->current_state = state;
 				return;
diff --git a/kernel/capability.c b/kernel/capability.c
index bf0c734d0c123f6b5733629f2f1bff4614197a3f..32a80e08ff4b8ebf725ebc8d3a526c2dee3f00f4 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -399,3 +399,15 @@ bool task_ns_capable(struct task_struct *t, int cap)
 	return ns_capable(task_cred_xxx(t, user)->user_ns, cap);
 }
 EXPORT_SYMBOL(task_ns_capable);
+
+/**
+ * nsown_capable - Check superior capability to one's own user_ns
+ * @cap: The capability in question
+ *
+ * Return true if the current task has the given superior capability
+ * targeted at its own user namespace.
+ */
+bool nsown_capable(int cap)
+{
+	return ns_capable(current_user_ns(), cap);
+}
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 25c7eb52de1a1f62dfd0354e8e98060717a9df3f..909a35510af53656c684021b113977c10bfbbac8 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -326,12 +326,6 @@ static struct hlist_head *css_set_hash(struct cgroup_subsys_state *css[])
 	return &css_set_table[index];
 }
 
-static void free_css_set_rcu(struct rcu_head *obj)
-{
-	struct css_set *cg = container_of(obj, struct css_set, rcu_head);
-	kfree(cg);
-}
-
 /* We don't maintain the lists running through each css_set to its
  * task until after the first call to cgroup_iter_start(). This
  * reduces the fork()/exit() overhead for people who have cgroups
@@ -375,7 +369,7 @@ static void __put_css_set(struct css_set *cg, int taskexit)
 	}
 
 	write_unlock(&css_set_lock);
-	call_rcu(&cg->rcu_head, free_css_set_rcu);
+	kfree_rcu(cg, rcu_head);
 }
 
 /*
@@ -812,13 +806,6 @@ static int cgroup_call_pre_destroy(struct cgroup *cgrp)
 	return ret;
 }
 
-static void free_cgroup_rcu(struct rcu_head *obj)
-{
-	struct cgroup *cgrp = container_of(obj, struct cgroup, rcu_head);
-
-	kfree(cgrp);
-}
-
 static void cgroup_diput(struct dentry *dentry, struct inode *inode)
 {
 	/* is dentry a directory ? if so, kfree() associated cgroup */
@@ -856,7 +843,7 @@ static void cgroup_diput(struct dentry *dentry, struct inode *inode)
 		 */
 		BUG_ON(!list_empty(&cgrp->pidlists));
 
-		call_rcu(&cgrp->rcu_head, free_cgroup_rcu);
+		kfree_rcu(cgrp, rcu_head);
 	}
 	iput(inode);
 }
@@ -4623,14 +4610,6 @@ bool css_is_ancestor(struct cgroup_subsys_state *child,
 	return ret;
 }
 
-static void __free_css_id_cb(struct rcu_head *head)
-{
-	struct css_id *id;
-
-	id = container_of(head, struct css_id, rcu_head);
-	kfree(id);
-}
-
 void free_css_id(struct cgroup_subsys *ss, struct cgroup_subsys_state *css)
 {
 	struct css_id *id = css->id;
@@ -4645,7 +4624,7 @@ void free_css_id(struct cgroup_subsys *ss, struct cgroup_subsys_state *css)
 	spin_lock(&ss->id_lock);
 	idr_remove(&ss->idr, id->id);
 	spin_unlock(&ss->id_lock);
-	call_rcu(&id->rcu_head, __free_css_id_cb);
+	kfree_rcu(id, rcu_head);
 }
 EXPORT_SYMBOL_GPL(free_css_id);
 
diff --git a/kernel/compat.c b/kernel/compat.c
index 38b1d2c1cbe80bd88371a09412b5e52abe86afc3..9214dcd087b7369fb754e6391015918db6d6ed3f 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -890,10 +890,9 @@ compat_sys_rt_sigtimedwait (compat_sigset_t __user *uthese,
 {
 	compat_sigset_t s32;
 	sigset_t s;
-	int sig;
 	struct timespec t;
 	siginfo_t info;
-	long ret, timeout = 0;
+	long ret;
 
 	if (sigsetsize != sizeof(sigset_t))
 		return -EINVAL;
@@ -901,51 +900,19 @@ compat_sys_rt_sigtimedwait (compat_sigset_t __user *uthese,
 	if (copy_from_user(&s32, uthese, sizeof(compat_sigset_t)))
 		return -EFAULT;
 	sigset_from_compat(&s, &s32);
-	sigdelsetmask(&s,sigmask(SIGKILL)|sigmask(SIGSTOP));
-	signotset(&s);
 
 	if (uts) {
-		if (get_compat_timespec (&t, uts))
+		if (get_compat_timespec(&t, uts))
 			return -EFAULT;
-		if (t.tv_nsec >= 1000000000L || t.tv_nsec < 0
-				|| t.tv_sec < 0)
-			return -EINVAL;
 	}
 
-	spin_lock_irq(&current->sighand->siglock);
-	sig = dequeue_signal(current, &s, &info);
-	if (!sig) {
-		timeout = MAX_SCHEDULE_TIMEOUT;
-		if (uts)
-			timeout = timespec_to_jiffies(&t)
-				+(t.tv_sec || t.tv_nsec);
-		if (timeout) {
-			current->real_blocked = current->blocked;
-			sigandsets(&current->blocked, &current->blocked, &s);
-
-			recalc_sigpending();
-			spin_unlock_irq(&current->sighand->siglock);
-
-			timeout = schedule_timeout_interruptible(timeout);
-
-			spin_lock_irq(&current->sighand->siglock);
-			sig = dequeue_signal(current, &s, &info);
-			current->blocked = current->real_blocked;
-			siginitset(&current->real_blocked, 0);
-			recalc_sigpending();
-		}
-	}
-	spin_unlock_irq(&current->sighand->siglock);
+	ret = do_sigtimedwait(&s, &info, uts ? &t : NULL);
 
-	if (sig) {
-		ret = sig;
-		if (uinfo) {
-			if (copy_siginfo_to_user32(uinfo, &info))
-				ret = -EFAULT;
-		}
-	}else {
-		ret = timeout?-EINTR:-EAGAIN;
+	if (ret > 0 && uinfo) {
+		if (copy_siginfo_to_user32(uinfo, &info))
+			ret = -EFAULT;
 	}
+
 	return ret;
 
 }
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 33eee16addb83bb6aaf411b03a09e3872671c42f..2bb8c2e98fff4074bce131a145966bfb1c788866 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1159,7 +1159,7 @@ int current_cpuset_is_being_rebound(void)
 static int update_relax_domain_level(struct cpuset *cs, s64 val)
 {
 #ifdef CONFIG_SMP
-	if (val < -1 || val >= SD_LV_MAX)
+	if (val < -1 || val >= sched_domain_level_max)
 		return -EINVAL;
 #endif
 
diff --git a/kernel/cred.c b/kernel/cred.c
index 5557b55048df1a35fff09933a274c9a5e32b7084..8093c16b84b13d2e9e0714af279b29b0549a0652 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -54,6 +54,7 @@ struct cred init_cred = {
 	.cap_effective		= CAP_INIT_EFF_SET,
 	.cap_bset		= CAP_INIT_BSET,
 	.user			= INIT_USER,
+	.user_ns		= &init_user_ns,
 	.group_info		= &init_groups,
 #ifdef CONFIG_KEYS
 	.tgcred			= &init_tgcred,
@@ -410,6 +411,11 @@ int copy_creds(struct task_struct *p, unsigned long clone_flags)
 			goto error_put;
 	}
 
+	/* cache user_ns in cred.  Doesn't need a refcount because it will
+	 * stay pinned by cred->user
+	 */
+	new->user_ns = new->user->user_ns;
+
 #ifdef CONFIG_KEYS
 	/* new threads get their own thread keyrings if their parent already
 	 * had one */
@@ -741,12 +747,6 @@ int set_create_files_as(struct cred *new, struct inode *inode)
 }
 EXPORT_SYMBOL(set_create_files_as);
 
-struct user_namespace *current_user_ns(void)
-{
-	return _current_user_ns();
-}
-EXPORT_SYMBOL(current_user_ns);
-
 #ifdef CONFIG_DEBUG_CREDENTIALS
 
 bool creds_are_invalid(const struct cred *cred)
diff --git a/kernel/events/Makefile b/kernel/events/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..1ce23d3d8394f3c1533b2e777b2da79ce6ce565d
--- /dev/null
+++ b/kernel/events/Makefile
@@ -0,0 +1,6 @@
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_core.o = -pg
+endif
+
+obj-y := core.o
+obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
diff --git a/kernel/perf_event.c b/kernel/events/core.c
similarity index 99%
rename from kernel/perf_event.c
rename to kernel/events/core.c
index 8e81a9860a0d543c436716345b2ce0871229915b..c09767f7db3e20e4a510c7a51fba7d662e967659 100644
--- a/kernel/perf_event.c
+++ b/kernel/events/core.c
@@ -2,8 +2,8 @@
  * Performance events core code:
  *
  *  Copyright (C) 2008 Thomas Gleixner <tglx@linutronix.de>
- *  Copyright (C) 2008-2009 Red Hat, Inc., Ingo Molnar
- *  Copyright (C) 2008-2009 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com>
+ *  Copyright (C) 2008-2011 Red Hat, Inc., Ingo Molnar
+ *  Copyright (C) 2008-2011 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com>
  *  Copyright  �  2009 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com>
  *
  * For licensing details see kernel-base/COPYING
@@ -39,10 +39,10 @@
 #include <asm/irq_regs.h>
 
 struct remote_function_call {
-	struct task_struct *p;
-	int (*func)(void *info);
-	void *info;
-	int ret;
+	struct task_struct	*p;
+	int			(*func)(void *info);
+	void			*info;
+	int			ret;
 };
 
 static void remote_function(void *data)
@@ -76,10 +76,10 @@ static int
 task_function_call(struct task_struct *p, int (*func) (void *info), void *info)
 {
 	struct remote_function_call data = {
-		.p = p,
-		.func = func,
-		.info = info,
-		.ret = -ESRCH, /* No such (running) process */
+		.p	= p,
+		.func	= func,
+		.info	= info,
+		.ret	= -ESRCH, /* No such (running) process */
 	};
 
 	if (task_curr(p))
@@ -100,10 +100,10 @@ task_function_call(struct task_struct *p, int (*func) (void *info), void *info)
 static int cpu_function_call(int cpu, int (*func) (void *info), void *info)
 {
 	struct remote_function_call data = {
-		.p = NULL,
-		.func = func,
-		.info = info,
-		.ret = -ENXIO, /* No such CPU */
+		.p	= NULL,
+		.func	= func,
+		.info	= info,
+		.ret	= -ENXIO, /* No such CPU */
 	};
 
 	smp_call_function_single(cpu, remote_function, &data, 1);
@@ -125,7 +125,7 @@ enum event_type_t {
  * perf_sched_events : >0 events exist
  * perf_cgroup_events: >0 per-cpu cgroup events exist on this cpu
  */
-atomic_t perf_sched_events __read_mostly;
+struct jump_label_key perf_sched_events __read_mostly;
 static DEFINE_PER_CPU(atomic_t, perf_cgroup_events);
 
 static atomic_t nr_mmap_events __read_mostly;
@@ -586,14 +586,6 @@ static void get_ctx(struct perf_event_context *ctx)
 	WARN_ON(!atomic_inc_not_zero(&ctx->refcount));
 }
 
-static void free_ctx(struct rcu_head *head)
-{
-	struct perf_event_context *ctx;
-
-	ctx = container_of(head, struct perf_event_context, rcu_head);
-	kfree(ctx);
-}
-
 static void put_ctx(struct perf_event_context *ctx)
 {
 	if (atomic_dec_and_test(&ctx->refcount)) {
@@ -601,7 +593,7 @@ static void put_ctx(struct perf_event_context *ctx)
 			put_ctx(ctx->parent_ctx);
 		if (ctx->task)
 			put_task_struct(ctx->task);
-		call_rcu(&ctx->rcu_head, free_ctx);
+		kfree_rcu(ctx, rcu_head);
 	}
 }
 
@@ -5331,14 +5323,6 @@ swevent_hlist_deref(struct swevent_htable *swhash)
 					 lockdep_is_held(&swhash->hlist_mutex));
 }
 
-static void swevent_hlist_release_rcu(struct rcu_head *rcu_head)
-{
-	struct swevent_hlist *hlist;
-
-	hlist = container_of(rcu_head, struct swevent_hlist, rcu_head);
-	kfree(hlist);
-}
-
 static void swevent_hlist_release(struct swevent_htable *swhash)
 {
 	struct swevent_hlist *hlist = swevent_hlist_deref(swhash);
@@ -5347,7 +5331,7 @@ static void swevent_hlist_release(struct swevent_htable *swhash)
 		return;
 
 	rcu_assign_pointer(swhash->swevent_hlist, NULL);
-	call_rcu(&hlist->rcu_head, swevent_hlist_release_rcu);
+	kfree_rcu(hlist, rcu_head);
 }
 
 static void swevent_hlist_put_cpu(struct perf_event *event, int cpu)
@@ -5429,7 +5413,7 @@ static int swevent_hlist_get(struct perf_event *event)
 	return err;
 }
 
-atomic_t perf_swevent_enabled[PERF_COUNT_SW_MAX];
+struct jump_label_key perf_swevent_enabled[PERF_COUNT_SW_MAX];
 
 static void sw_perf_event_destroy(struct perf_event *event)
 {
@@ -7445,11 +7429,11 @@ static void perf_cgroup_exit(struct cgroup_subsys *ss, struct cgroup *cgrp,
 }
 
 struct cgroup_subsys perf_subsys = {
-	.name = "perf_event",
-	.subsys_id = perf_subsys_id,
-	.create = perf_cgroup_create,
-	.destroy = perf_cgroup_destroy,
-	.exit = perf_cgroup_exit,
-	.attach = perf_cgroup_attach,
+	.name		= "perf_event",
+	.subsys_id	= perf_subsys_id,
+	.create		= perf_cgroup_create,
+	.destroy	= perf_cgroup_destroy,
+	.exit		= perf_cgroup_exit,
+	.attach		= perf_cgroup_attach,
 };
 #endif /* CONFIG_CGROUP_PERF */
diff --git a/kernel/hw_breakpoint.c b/kernel/events/hw_breakpoint.c
similarity index 100%
rename from kernel/hw_breakpoint.c
rename to kernel/events/hw_breakpoint.c
diff --git a/kernel/exit.c b/kernel/exit.c
index 8dd87418154205940341f98641191fe1c1d6ea70..20a406471525af2087cf914d8569d401306b3a5b 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1377,11 +1377,23 @@ static int *task_stopped_code(struct task_struct *p, bool ptrace)
 	return NULL;
 }
 
-/*
- * Handle sys_wait4 work for one task in state TASK_STOPPED.  We hold
- * read_lock(&tasklist_lock) on entry.  If we return zero, we still hold
- * the lock and this task is uninteresting.  If we return nonzero, we have
- * released the lock and the system call should return.
+/**
+ * wait_task_stopped - Wait for %TASK_STOPPED or %TASK_TRACED
+ * @wo: wait options
+ * @ptrace: is the wait for ptrace
+ * @p: task to wait for
+ *
+ * Handle sys_wait4() work for %p in state %TASK_STOPPED or %TASK_TRACED.
+ *
+ * CONTEXT:
+ * read_lock(&tasklist_lock), which is released if return value is
+ * non-zero.  Also, grabs and releases @p->sighand->siglock.
+ *
+ * RETURNS:
+ * 0 if wait condition didn't exist and search for other wait conditions
+ * should continue.  Non-zero return, -errno on failure and @p's pid on
+ * success, implies that tasklist_lock is released and wait condition
+ * search should terminate.
  */
 static int wait_task_stopped(struct wait_opts *wo,
 				int ptrace, struct task_struct *p)
@@ -1397,6 +1409,9 @@ static int wait_task_stopped(struct wait_opts *wo,
 	if (!ptrace && !(wo->wo_flags & WUNTRACED))
 		return 0;
 
+	if (!task_stopped_code(p, ptrace))
+		return 0;
+
 	exit_code = 0;
 	spin_lock_irq(&p->sighand->siglock);
 
@@ -1538,33 +1553,84 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace,
 		return 0;
 	}
 
-	if (likely(!ptrace) && unlikely(task_ptrace(p))) {
+	/* dead body doesn't have much to contribute */
+	if (p->exit_state == EXIT_DEAD)
+		return 0;
+
+	/* slay zombie? */
+	if (p->exit_state == EXIT_ZOMBIE) {
+		/*
+		 * A zombie ptracee is only visible to its ptracer.
+		 * Notification and reaping will be cascaded to the real
+		 * parent when the ptracer detaches.
+		 */
+		if (likely(!ptrace) && unlikely(task_ptrace(p))) {
+			/* it will become visible, clear notask_error */
+			wo->notask_error = 0;
+			return 0;
+		}
+
+		/* we don't reap group leaders with subthreads */
+		if (!delay_group_leader(p))
+			return wait_task_zombie(wo, p);
+
 		/*
-		 * This child is hidden by ptrace.
-		 * We aren't allowed to see it now, but eventually we will.
+		 * Allow access to stopped/continued state via zombie by
+		 * falling through.  Clearing of notask_error is complex.
+		 *
+		 * When !@ptrace:
+		 *
+		 * If WEXITED is set, notask_error should naturally be
+		 * cleared.  If not, subset of WSTOPPED|WCONTINUED is set,
+		 * so, if there are live subthreads, there are events to
+		 * wait for.  If all subthreads are dead, it's still safe
+		 * to clear - this function will be called again in finite
+		 * amount time once all the subthreads are released and
+		 * will then return without clearing.
+		 *
+		 * When @ptrace:
+		 *
+		 * Stopped state is per-task and thus can't change once the
+		 * target task dies.  Only continued and exited can happen.
+		 * Clear notask_error if WCONTINUED | WEXITED.
+		 */
+		if (likely(!ptrace) || (wo->wo_flags & (WCONTINUED | WEXITED)))
+			wo->notask_error = 0;
+	} else {
+		/*
+		 * If @p is ptraced by a task in its real parent's group,
+		 * hide group stop/continued state when looking at @p as
+		 * the real parent; otherwise, a single stop can be
+		 * reported twice as group and ptrace stops.
+		 *
+		 * If a ptracer wants to distinguish the two events for its
+		 * own children, it should create a separate process which
+		 * takes the role of real parent.
+		 */
+		if (likely(!ptrace) && task_ptrace(p) &&
+		    same_thread_group(p->parent, p->real_parent))
+			return 0;
+
+		/*
+		 * @p is alive and it's gonna stop, continue or exit, so
+		 * there always is something to wait for.
 		 */
 		wo->notask_error = 0;
-		return 0;
 	}
 
-	if (p->exit_state == EXIT_DEAD)
-		return 0;
-
 	/*
-	 * We don't reap group leaders with subthreads.
+	 * Wait for stopped.  Depending on @ptrace, different stopped state
+	 * is used and the two don't interact with each other.
 	 */
-	if (p->exit_state == EXIT_ZOMBIE && !delay_group_leader(p))
-		return wait_task_zombie(wo, p);
+	ret = wait_task_stopped(wo, ptrace, p);
+	if (ret)
+		return ret;
 
 	/*
-	 * It's stopped or running now, so it might
-	 * later continue, exit, or stop again.
+	 * Wait for continued.  There's only one continued state and the
+	 * ptracer can consume it which can confuse the real parent.  Don't
+	 * use WCONTINUED from ptracer.  You don't need or want it.
 	 */
-	wo->notask_error = 0;
-
-	if (task_stopped_code(p, ptrace))
-		return wait_task_stopped(wo, ptrace, p);
-
 	return wait_task_continued(wo, p);
 }
 
diff --git a/kernel/extable.c b/kernel/extable.c
index 7f8f263f85249a15ca8492fa5056c868262aa0f1..5339705b82410515dcadce220ef997930dd3247c 100644
--- a/kernel/extable.c
+++ b/kernel/extable.c
@@ -72,6 +72,24 @@ int core_kernel_text(unsigned long addr)
 	return 0;
 }
 
+/**
+ * core_kernel_data - tell if addr points to kernel data
+ * @addr: address to test
+ *
+ * Returns true if @addr passed in is from the core kernel data
+ * section.
+ *
+ * Note: On some archs it may return true for core RODATA, and false
+ *  for others. But will always be true for core RW data.
+ */
+int core_kernel_data(unsigned long addr)
+{
+	if (addr >= (unsigned long)_sdata &&
+	    addr < (unsigned long)_edata)
+		return 1;
+	return 0;
+}
+
 int __kernel_text_address(unsigned long addr)
 {
 	if (core_kernel_text(addr))
diff --git a/kernel/fork.c b/kernel/fork.c
index e7548dee636b1f29f344d4c2a9749a963135f477..2b44d82b8237f6fb8e98cef8cff1c5cb84620efb 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1103,7 +1103,6 @@ static struct task_struct *copy_process(unsigned long clone_flags,
 
 	posix_cpu_timers_init(p);
 
-	p->lock_depth = -1;		/* -1 = no lock */
 	do_posix_clock_monotonic_gettime(&p->start_time);
 	p->real_start_time = p->start_time;
 	monotonic_to_bootbased(&p->real_start_time);
@@ -1153,7 +1152,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
 #endif
 
 	/* Perform scheduler related setup. Assign this task to a CPU. */
-	sched_fork(p, clone_flags);
+	sched_fork(p);
 
 	retval = perf_event_init_task(p);
 	if (retval)
@@ -1464,7 +1463,7 @@ long do_fork(unsigned long clone_flags,
 		 */
 		p->flags &= ~PF_STARTING;
 
-		wake_up_new_task(p, clone_flags);
+		wake_up_new_task(p);
 
 		tracehook_report_clone_complete(trace, regs,
 						clone_flags, nr, p);
diff --git a/kernel/freezer.c b/kernel/freezer.c
index 66ecd2ead215a9cb88ca8ae9f674e1c82766a066..7b01de98bb6a97aea6e1d5b99f38b113c099b780 100644
--- a/kernel/freezer.c
+++ b/kernel/freezer.c
@@ -17,7 +17,7 @@ static inline void frozen_process(void)
 {
 	if (!unlikely(current->flags & PF_NOFREEZE)) {
 		current->flags |= PF_FROZEN;
-		wmb();
+		smp_wmb();
 	}
 	clear_freeze_flag(current);
 }
@@ -93,7 +93,7 @@ bool freeze_task(struct task_struct *p, bool sig_only)
 	 * the task as frozen and next clears its TIF_FREEZE.
 	 */
 	if (!freezing(p)) {
-		rmb();
+		smp_rmb();
 		if (frozen(p))
 			return false;
 
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 87fdb3f8db14c50e6238a68267834169ce6b6300..c541ee527ecb72443dc598764ede707b664a4b79 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -64,24 +64,27 @@ DEFINE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases) =
 	.clock_base =
 	{
 		{
-			.index = CLOCK_REALTIME,
-			.get_time = &ktime_get_real,
+			.index = HRTIMER_BASE_MONOTONIC,
+			.clockid = CLOCK_MONOTONIC,
+			.get_time = &ktime_get,
 			.resolution = KTIME_LOW_RES,
 		},
 		{
-			.index = CLOCK_MONOTONIC,
-			.get_time = &ktime_get,
+			.index = HRTIMER_BASE_REALTIME,
+			.clockid = CLOCK_REALTIME,
+			.get_time = &ktime_get_real,
 			.resolution = KTIME_LOW_RES,
 		},
 		{
-			.index = CLOCK_BOOTTIME,
+			.index = HRTIMER_BASE_BOOTTIME,
+			.clockid = CLOCK_BOOTTIME,
 			.get_time = &ktime_get_boottime,
 			.resolution = KTIME_LOW_RES,
 		},
 	}
 };
 
-static int hrtimer_clock_to_base_table[MAX_CLOCKS] = {
+static const int hrtimer_clock_to_base_table[MAX_CLOCKS] = {
 	[CLOCK_REALTIME]	= HRTIMER_BASE_REALTIME,
 	[CLOCK_MONOTONIC]	= HRTIMER_BASE_MONOTONIC,
 	[CLOCK_BOOTTIME]	= HRTIMER_BASE_BOOTTIME,
@@ -196,7 +199,7 @@ switch_hrtimer_base(struct hrtimer *timer, struct hrtimer_clock_base *base,
 	struct hrtimer_cpu_base *new_cpu_base;
 	int this_cpu = smp_processor_id();
 	int cpu = hrtimer_get_target(this_cpu, pinned);
-	int basenum = hrtimer_clockid_to_base(base->index);
+	int basenum = base->index;
 
 again:
 	new_cpu_base = &per_cpu(hrtimer_bases, cpu);
@@ -621,66 +624,6 @@ static int hrtimer_reprogram(struct hrtimer *timer,
 	return res;
 }
 
-
-/*
- * Retrigger next event is called after clock was set
- *
- * Called with interrupts disabled via on_each_cpu()
- */
-static void retrigger_next_event(void *arg)
-{
-	struct hrtimer_cpu_base *base;
-	struct timespec realtime_offset, wtm, sleep;
-
-	if (!hrtimer_hres_active())
-		return;
-
-	get_xtime_and_monotonic_and_sleep_offset(&realtime_offset, &wtm,
-							&sleep);
-	set_normalized_timespec(&realtime_offset, -wtm.tv_sec, -wtm.tv_nsec);
-
-	base = &__get_cpu_var(hrtimer_bases);
-
-	/* Adjust CLOCK_REALTIME offset */
-	raw_spin_lock(&base->lock);
-	base->clock_base[HRTIMER_BASE_REALTIME].offset =
-		timespec_to_ktime(realtime_offset);
-	base->clock_base[HRTIMER_BASE_BOOTTIME].offset =
-		timespec_to_ktime(sleep);
-
-	hrtimer_force_reprogram(base, 0);
-	raw_spin_unlock(&base->lock);
-}
-
-/*
- * Clock realtime was set
- *
- * Change the offset of the realtime clock vs. the monotonic
- * clock.
- *
- * We might have to reprogram the high resolution timer interrupt. On
- * SMP we call the architecture specific code to retrigger _all_ high
- * resolution timer interrupts. On UP we just disable interrupts and
- * call the high resolution interrupt code.
- */
-void clock_was_set(void)
-{
-	/* Retrigger the CPU local events everywhere */
-	on_each_cpu(retrigger_next_event, NULL, 1);
-}
-
-/*
- * During resume we might have to reprogram the high resolution timer
- * interrupt (on the local CPU):
- */
-void hres_timers_resume(void)
-{
-	WARN_ONCE(!irqs_disabled(),
-		  KERN_INFO "hres_timers_resume() called with IRQs enabled!");
-
-	retrigger_next_event(NULL);
-}
-
 /*
  * Initialize the high resolution related parts of cpu_base
  */
@@ -714,12 +657,40 @@ static inline int hrtimer_enqueue_reprogram(struct hrtimer *timer,
 	return 0;
 }
 
+/*
+ * Retrigger next event is called after clock was set
+ *
+ * Called with interrupts disabled via on_each_cpu()
+ */
+static void retrigger_next_event(void *arg)
+{
+	struct hrtimer_cpu_base *base = &__get_cpu_var(hrtimer_bases);
+	struct timespec realtime_offset, xtim, wtm, sleep;
+
+	if (!hrtimer_hres_active())
+		return;
+
+	/* Optimized out for !HIGH_RES */
+	get_xtime_and_monotonic_and_sleep_offset(&xtim, &wtm, &sleep);
+	set_normalized_timespec(&realtime_offset, -wtm.tv_sec, -wtm.tv_nsec);
+
+	/* Adjust CLOCK_REALTIME offset */
+	raw_spin_lock(&base->lock);
+	base->clock_base[HRTIMER_BASE_REALTIME].offset =
+		timespec_to_ktime(realtime_offset);
+	base->clock_base[HRTIMER_BASE_BOOTTIME].offset =
+		timespec_to_ktime(sleep);
+
+	hrtimer_force_reprogram(base, 0);
+	raw_spin_unlock(&base->lock);
+}
+
 /*
  * Switch to high resolution mode
  */
 static int hrtimer_switch_to_hres(void)
 {
-	int cpu = smp_processor_id();
+	int i, cpu = smp_processor_id();
 	struct hrtimer_cpu_base *base = &per_cpu(hrtimer_bases, cpu);
 	unsigned long flags;
 
@@ -735,9 +706,8 @@ static int hrtimer_switch_to_hres(void)
 		return 0;
 	}
 	base->hres_active = 1;
-	base->clock_base[HRTIMER_BASE_REALTIME].resolution = KTIME_HIGH_RES;
-	base->clock_base[HRTIMER_BASE_MONOTONIC].resolution = KTIME_HIGH_RES;
-	base->clock_base[HRTIMER_BASE_BOOTTIME].resolution = KTIME_HIGH_RES;
+	for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++)
+		base->clock_base[i].resolution = KTIME_HIGH_RES;
 
 	tick_setup_sched_timer();
 
@@ -761,9 +731,43 @@ static inline int hrtimer_enqueue_reprogram(struct hrtimer *timer,
 	return 0;
 }
 static inline void hrtimer_init_hres(struct hrtimer_cpu_base *base) { }
+static inline void retrigger_next_event(void *arg) { }
 
 #endif /* CONFIG_HIGH_RES_TIMERS */
 
+/*
+ * Clock realtime was set
+ *
+ * Change the offset of the realtime clock vs. the monotonic
+ * clock.
+ *
+ * We might have to reprogram the high resolution timer interrupt. On
+ * SMP we call the architecture specific code to retrigger _all_ high
+ * resolution timer interrupts. On UP we just disable interrupts and
+ * call the high resolution interrupt code.
+ */
+void clock_was_set(void)
+{
+#ifdef CONFIG_HIGHRES_TIMERS
+	/* Retrigger the CPU local events everywhere */
+	on_each_cpu(retrigger_next_event, NULL, 1);
+#endif
+	timerfd_clock_was_set();
+}
+
+/*
+ * During resume we might have to reprogram the high resolution timer
+ * interrupt (on the local CPU):
+ */
+void hrtimers_resume(void)
+{
+	WARN_ONCE(!irqs_disabled(),
+		  KERN_INFO "hrtimers_resume() called with IRQs enabled!");
+
+	retrigger_next_event(NULL);
+	timerfd_clock_was_set();
+}
+
 static inline void timer_stats_hrtimer_set_start_info(struct hrtimer *timer)
 {
 #ifdef CONFIG_TIMER_STATS
@@ -856,6 +860,7 @@ static int enqueue_hrtimer(struct hrtimer *timer,
 	debug_activate(timer);
 
 	timerqueue_add(&base->active, &timer->node);
+	base->cpu_base->active_bases |= 1 << base->index;
 
 	/*
 	 * HRTIMER_STATE_ENQUEUED is or'ed to the current state to preserve the
@@ -897,6 +902,8 @@ static void __remove_hrtimer(struct hrtimer *timer,
 #endif
 	}
 	timerqueue_del(&base->active, &timer->node);
+	if (!timerqueue_getnext(&base->active))
+		base->cpu_base->active_bases &= ~(1 << base->index);
 out:
 	timer->state = newstate;
 }
@@ -1234,7 +1241,6 @@ static void __run_hrtimer(struct hrtimer *timer, ktime_t *now)
 void hrtimer_interrupt(struct clock_event_device *dev)
 {
 	struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
-	struct hrtimer_clock_base *base;
 	ktime_t expires_next, now, entry_time, delta;
 	int i, retries = 0;
 
@@ -1256,12 +1262,15 @@ void hrtimer_interrupt(struct clock_event_device *dev)
 	 */
 	cpu_base->expires_next.tv64 = KTIME_MAX;
 
-	base = cpu_base->clock_base;
-
 	for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++) {
-		ktime_t basenow;
+		struct hrtimer_clock_base *base;
 		struct timerqueue_node *node;
+		ktime_t basenow;
+
+		if (!(cpu_base->active_bases & (1 << i)))
+			continue;
 
+		base = cpu_base->clock_base + i;
 		basenow = ktime_add(now, base->offset);
 
 		while ((node = timerqueue_getnext(&base->active))) {
@@ -1294,7 +1303,6 @@ void hrtimer_interrupt(struct clock_event_device *dev)
 
 			__run_hrtimer(timer, &basenow);
 		}
-		base++;
 	}
 
 	/*
@@ -1525,7 +1533,7 @@ long __sched hrtimer_nanosleep_restart(struct restart_block *restart)
 	struct timespec __user  *rmtp;
 	int ret = 0;
 
-	hrtimer_init_on_stack(&t.timer, restart->nanosleep.index,
+	hrtimer_init_on_stack(&t.timer, restart->nanosleep.clockid,
 				HRTIMER_MODE_ABS);
 	hrtimer_set_expires_tv64(&t.timer, restart->nanosleep.expires);
 
@@ -1577,7 +1585,7 @@ long hrtimer_nanosleep(struct timespec *rqtp, struct timespec __user *rmtp,
 
 	restart = &current_thread_info()->restart_block;
 	restart->fn = hrtimer_nanosleep_restart;
-	restart->nanosleep.index = t.timer.base->index;
+	restart->nanosleep.clockid = t.timer.base->clockid;
 	restart->nanosleep.rmtp = rmtp;
 	restart->nanosleep.expires = hrtimer_get_expires_tv64(&t.timer);
 
diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index 53ead174da2f0a7c7849df4ef81b60a96fe7c4f6..ea640120ab8606195e8fcddabe5c81180598b4cb 100644
--- a/kernel/hung_task.c
+++ b/kernel/hung_task.c
@@ -33,7 +33,7 @@ unsigned long __read_mostly sysctl_hung_task_check_count = PID_MAX_LIMIT;
 /*
  * Zero means infinite timeout - no checking done:
  */
-unsigned long __read_mostly sysctl_hung_task_timeout_secs = 120;
+unsigned long __read_mostly sysctl_hung_task_timeout_secs = CONFIG_DEFAULT_HUNG_TASK_TIMEOUT;
 
 unsigned long __read_mostly sysctl_hung_task_warnings = 10;
 
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
index c574f9a12c48c8951b8616e4152e3ac40e84a388..d1d051b38e0b5fc1c84eb3bb94b85373d7d6bf47 100644
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -48,6 +48,10 @@ config IRQ_PREFLOW_FASTEOI
 config IRQ_EDGE_EOI_HANDLER
        bool
 
+# Generic configurable interrupt chip implementation
+config GENERIC_IRQ_CHIP
+       bool
+
 # Support forced irq threading
 config IRQ_FORCED_THREADING
        bool
diff --git a/kernel/irq/Makefile b/kernel/irq/Makefile
index 54329cd7b3ee3cb5ed2084e2072933b183e8a446..73290056cfb6d11a77799684b49f1a888bebbade 100644
--- a/kernel/irq/Makefile
+++ b/kernel/irq/Makefile
@@ -1,5 +1,6 @@
 
 obj-y := irqdesc.o handle.o manage.o spurious.o resend.o chip.o dummychip.o devres.o
+obj-$(CONFIG_GENERIC_IRQ_CHIP) += generic-chip.o
 obj-$(CONFIG_GENERIC_IRQ_PROBE) += autoprobe.o
 obj-$(CONFIG_PROC_FS) += proc.o
 obj-$(CONFIG_GENERIC_PENDING_IRQ) += migration.o
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 4af1e2b244cb258f24ed7644b18965ac9e65bc82..d5a3009da71aed6dd5f3a82895f2f21cecd656b6 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -310,6 +310,7 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc)
 out_unlock:
 	raw_spin_unlock(&desc->lock);
 }
+EXPORT_SYMBOL_GPL(handle_simple_irq);
 
 /**
  *	handle_level_irq - Level type irq handler
@@ -573,6 +574,7 @@ __irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
 	if (handle != handle_bad_irq && is_chained) {
 		irq_settings_set_noprobe(desc);
 		irq_settings_set_norequest(desc);
+		irq_settings_set_nothread(desc);
 		irq_startup(desc);
 	}
 out:
@@ -612,6 +614,7 @@ void irq_modify_status(unsigned int irq, unsigned long clr, unsigned long set)
 
 	irq_put_desc_unlock(desc, flags);
 }
+EXPORT_SYMBOL_GPL(irq_modify_status);
 
 /**
  *	irq_cpu_online - Invoke all irq_cpu_online functions.
diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h
index 306cba37e9a57280b869b3317852efe48b34e78f..97a8bfadc88a0cec4192bd457e18a54aca159cf0 100644
--- a/kernel/irq/debug.h
+++ b/kernel/irq/debug.h
@@ -27,6 +27,7 @@ static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
 	P(IRQ_PER_CPU);
 	P(IRQ_NOPROBE);
 	P(IRQ_NOREQUEST);
+	P(IRQ_NOTHREAD);
 	P(IRQ_NOAUTOEN);
 
 	PS(IRQS_AUTODETECT);
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
new file mode 100644
index 0000000000000000000000000000000000000000..31a9db711906f0a9e13302340c5b38c9753d7a73
--- /dev/null
+++ b/kernel/irq/generic-chip.c
@@ -0,0 +1,354 @@
+/*
+ * Library implementing the most common irq chip callback functions
+ *
+ * Copyright (C) 2011, Thomas Gleixner
+ */
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/kernel_stat.h>
+#include <linux/syscore_ops.h>
+
+#include "internals.h"
+
+static LIST_HEAD(gc_list);
+static DEFINE_RAW_SPINLOCK(gc_lock);
+
+static inline struct irq_chip_regs *cur_regs(struct irq_data *d)
+{
+	return &container_of(d->chip, struct irq_chip_type, chip)->regs;
+}
+
+/**
+ * irq_gc_noop - NOOP function
+ * @d: irq_data
+ */
+void irq_gc_noop(struct irq_data *d)
+{
+}
+
+/**
+ * irq_gc_mask_disable_reg - Mask chip via disable register
+ * @d: irq_data
+ *
+ * Chip has separate enable/disable registers instead of a single mask
+ * register.
+ */
+void irq_gc_mask_disable_reg(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	irq_gc_lock(gc);
+	irq_reg_writel(mask, gc->reg_base + cur_regs(d)->disable);
+	gc->mask_cache &= ~mask;
+	irq_gc_unlock(gc);
+}
+
+/**
+ * irq_gc_mask_set_mask_bit - Mask chip via setting bit in mask register
+ * @d: irq_data
+ *
+ * Chip has a single mask register. Values of this register are cached
+ * and protected by gc->lock
+ */
+void irq_gc_mask_set_bit(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	irq_gc_lock(gc);
+	gc->mask_cache |= mask;
+	irq_reg_writel(gc->mask_cache, gc->reg_base + cur_regs(d)->mask);
+	irq_gc_unlock(gc);
+}
+
+/**
+ * irq_gc_mask_set_mask_bit - Mask chip via clearing bit in mask register
+ * @d: irq_data
+ *
+ * Chip has a single mask register. Values of this register are cached
+ * and protected by gc->lock
+ */
+void irq_gc_mask_clr_bit(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	irq_gc_lock(gc);
+	gc->mask_cache &= ~mask;
+	irq_reg_writel(gc->mask_cache, gc->reg_base + cur_regs(d)->mask);
+	irq_gc_unlock(gc);
+}
+
+/**
+ * irq_gc_unmask_enable_reg - Unmask chip via enable register
+ * @d: irq_data
+ *
+ * Chip has separate enable/disable registers instead of a single mask
+ * register.
+ */
+void irq_gc_unmask_enable_reg(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	irq_gc_lock(gc);
+	irq_reg_writel(mask, gc->reg_base + cur_regs(d)->enable);
+	gc->mask_cache |= mask;
+	irq_gc_unlock(gc);
+}
+
+/**
+ * irq_gc_ack - Ack pending interrupt
+ * @d: irq_data
+ */
+void irq_gc_ack(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	irq_gc_lock(gc);
+	irq_reg_writel(mask, gc->reg_base + cur_regs(d)->ack);
+	irq_gc_unlock(gc);
+}
+
+/**
+ * irq_gc_mask_disable_reg_and_ack- Mask and ack pending interrupt
+ * @d: irq_data
+ */
+void irq_gc_mask_disable_reg_and_ack(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	irq_gc_lock(gc);
+	irq_reg_writel(mask, gc->reg_base + cur_regs(d)->mask);
+	irq_reg_writel(mask, gc->reg_base + cur_regs(d)->ack);
+	irq_gc_unlock(gc);
+}
+
+/**
+ * irq_gc_eoi - EOI interrupt
+ * @d: irq_data
+ */
+void irq_gc_eoi(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	irq_gc_lock(gc);
+	irq_reg_writel(mask, gc->reg_base + cur_regs(d)->eoi);
+	irq_gc_unlock(gc);
+}
+
+/**
+ * irq_gc_set_wake - Set/clr wake bit for an interrupt
+ * @d: irq_data
+ *
+ * For chips where the wake from suspend functionality is not
+ * configured in a separate register and the wakeup active state is
+ * just stored in a bitmask.
+ */
+int irq_gc_set_wake(struct irq_data *d, unsigned int on)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	u32 mask = 1 << (d->irq - gc->irq_base);
+
+	if (!(mask & gc->wake_enabled))
+		return -EINVAL;
+
+	irq_gc_lock(gc);
+	if (on)
+		gc->wake_active |= mask;
+	else
+		gc->wake_active &= ~mask;
+	irq_gc_unlock(gc);
+	return 0;
+}
+
+/**
+ * irq_alloc_generic_chip - Allocate a generic chip and initialize it
+ * @name:	Name of the irq chip
+ * @num_ct:	Number of irq_chip_type instances associated with this
+ * @irq_base:	Interrupt base nr for this chip
+ * @reg_base:	Register base address (virtual)
+ * @handler:	Default flow handler associated with this chip
+ *
+ * Returns an initialized irq_chip_generic structure. The chip defaults
+ * to the primary (index 0) irq_chip_type and @handler
+ */
+struct irq_chip_generic *
+irq_alloc_generic_chip(const char *name, int num_ct, unsigned int irq_base,
+		       void __iomem *reg_base, irq_flow_handler_t handler)
+{
+	struct irq_chip_generic *gc;
+	unsigned long sz = sizeof(*gc) + num_ct * sizeof(struct irq_chip_type);
+
+	gc = kzalloc(sz, GFP_KERNEL);
+	if (gc) {
+		raw_spin_lock_init(&gc->lock);
+		gc->num_ct = num_ct;
+		gc->irq_base = irq_base;
+		gc->reg_base = reg_base;
+		gc->chip_types->chip.name = name;
+		gc->chip_types->handler = handler;
+	}
+	return gc;
+}
+
+/*
+ * Separate lockdep class for interrupt chip which can nest irq_desc
+ * lock.
+ */
+static struct lock_class_key irq_nested_lock_class;
+
+/**
+ * irq_setup_generic_chip - Setup a range of interrupts with a generic chip
+ * @gc:		Generic irq chip holding all data
+ * @msk:	Bitmask holding the irqs to initialize relative to gc->irq_base
+ * @flags:	Flags for initialization
+ * @clr:	IRQ_* bits to clear
+ * @set:	IRQ_* bits to set
+ *
+ * Set up max. 32 interrupts starting from gc->irq_base. Note, this
+ * initializes all interrupts to the primary irq_chip_type and its
+ * associated handler.
+ */
+void irq_setup_generic_chip(struct irq_chip_generic *gc, u32 msk,
+			    enum irq_gc_flags flags, unsigned int clr,
+			    unsigned int set)
+{
+	struct irq_chip_type *ct = gc->chip_types;
+	unsigned int i;
+
+	raw_spin_lock(&gc_lock);
+	list_add_tail(&gc->list, &gc_list);
+	raw_spin_unlock(&gc_lock);
+
+	/* Init mask cache ? */
+	if (flags & IRQ_GC_INIT_MASK_CACHE)
+		gc->mask_cache = irq_reg_readl(gc->reg_base + ct->regs.mask);
+
+	for (i = gc->irq_base; msk; msk >>= 1, i++) {
+		if (!msk & 0x01)
+			continue;
+
+		if (flags & IRQ_GC_INIT_NESTED_LOCK)
+			irq_set_lockdep_class(i, &irq_nested_lock_class);
+
+		irq_set_chip_and_handler(i, &ct->chip, ct->handler);
+		irq_set_chip_data(i, gc);
+		irq_modify_status(i, clr, set);
+	}
+	gc->irq_cnt = i - gc->irq_base;
+}
+
+/**
+ * irq_setup_alt_chip - Switch to alternative chip
+ * @d:		irq_data for this interrupt
+ * @type	Flow type to be initialized
+ *
+ * Only to be called from chip->irq_set_type() callbacks.
+ */
+int irq_setup_alt_chip(struct irq_data *d, unsigned int type)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	struct irq_chip_type *ct = gc->chip_types;
+	unsigned int i;
+
+	for (i = 0; i < gc->num_ct; i++, ct++) {
+		if (ct->type & type) {
+			d->chip = &ct->chip;
+			irq_data_to_desc(d)->handle_irq = ct->handler;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+/**
+ * irq_remove_generic_chip - Remove a chip
+ * @gc:		Generic irq chip holding all data
+ * @msk:	Bitmask holding the irqs to initialize relative to gc->irq_base
+ * @clr:	IRQ_* bits to clear
+ * @set:	IRQ_* bits to set
+ *
+ * Remove up to 32 interrupts starting from gc->irq_base.
+ */
+void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk,
+			     unsigned int clr, unsigned int set)
+{
+	unsigned int i = gc->irq_base;
+
+	raw_spin_lock(&gc_lock);
+	list_del(&gc->list);
+	raw_spin_unlock(&gc_lock);
+
+	for (; msk; msk >>= 1, i++) {
+		if (!msk & 0x01)
+			continue;
+
+		/* Remove handler first. That will mask the irq line */
+		irq_set_handler(i, NULL);
+		irq_set_chip(i, &no_irq_chip);
+		irq_set_chip_data(i, NULL);
+		irq_modify_status(i, clr, set);
+	}
+}
+
+#ifdef CONFIG_PM
+static int irq_gc_suspend(void)
+{
+	struct irq_chip_generic *gc;
+
+	list_for_each_entry(gc, &gc_list, list) {
+		struct irq_chip_type *ct = gc->chip_types;
+
+		if (ct->chip.irq_suspend)
+			ct->chip.irq_suspend(irq_get_irq_data(gc->irq_base));
+	}
+	return 0;
+}
+
+static void irq_gc_resume(void)
+{
+	struct irq_chip_generic *gc;
+
+	list_for_each_entry(gc, &gc_list, list) {
+		struct irq_chip_type *ct = gc->chip_types;
+
+		if (ct->chip.irq_resume)
+			ct->chip.irq_resume(irq_get_irq_data(gc->irq_base));
+	}
+}
+#else
+#define irq_gc_suspend NULL
+#define irq_gc_resume NULL
+#endif
+
+static void irq_gc_shutdown(void)
+{
+	struct irq_chip_generic *gc;
+
+	list_for_each_entry(gc, &gc_list, list) {
+		struct irq_chip_type *ct = gc->chip_types;
+
+		if (ct->chip.irq_pm_shutdown)
+			ct->chip.irq_pm_shutdown(irq_get_irq_data(gc->irq_base));
+	}
+}
+
+static struct syscore_ops irq_gc_syscore_ops = {
+	.suspend = irq_gc_suspend,
+	.resume = irq_gc_resume,
+	.shutdown = irq_gc_shutdown,
+};
+
+static int __init irq_gc_init_ops(void)
+{
+	register_syscore_ops(&irq_gc_syscore_ops);
+	return 0;
+}
+device_initcall(irq_gc_init_ops);
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index 2c039c9b9383a045b6d08b30b8c2a70a0e7ecf78..886e80347b322795b56630857fd98996545ea5a4 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -22,7 +22,7 @@
  */
 static struct lock_class_key irq_desc_lock_class;
 
-#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
+#if defined(CONFIG_SMP)
 static void __init init_irq_default_affinity(void)
 {
 	alloc_cpumask_var(&irq_default_affinity, GFP_NOWAIT);
@@ -290,6 +290,22 @@ static int irq_expand_nr_irqs(unsigned int nr)
 
 #endif /* !CONFIG_SPARSE_IRQ */
 
+/**
+ * generic_handle_irq - Invoke the handler for a particular irq
+ * @irq:	The irq number to handle
+ *
+ */
+int generic_handle_irq(unsigned int irq)
+{
+	struct irq_desc *desc = irq_to_desc(irq);
+
+	if (!desc)
+		return -EINVAL;
+	generic_handle_irq_desc(irq, desc);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(generic_handle_irq);
+
 /* Dynamic interrupt handling */
 
 /**
@@ -311,6 +327,7 @@ void irq_free_descs(unsigned int from, unsigned int cnt)
 	bitmap_clear(allocated_irqs, from, cnt);
 	mutex_unlock(&sparse_irq_lock);
 }
+EXPORT_SYMBOL_GPL(irq_free_descs);
 
 /**
  * irq_alloc_descs - allocate and initialize a range of irq descriptors
@@ -351,6 +368,7 @@ irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node)
 	mutex_unlock(&sparse_irq_lock);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(irq_alloc_descs);
 
 /**
  * irq_reserve_irqs - mark irqs allocated
@@ -430,7 +448,6 @@ unsigned int kstat_irqs_cpu(unsigned int irq, int cpu)
 			*per_cpu_ptr(desc->kstat_irqs, cpu) : 0;
 }
 
-#ifdef CONFIG_GENERIC_HARDIRQS
 unsigned int kstat_irqs(unsigned int irq)
 {
 	struct irq_desc *desc = irq_to_desc(irq);
@@ -443,4 +460,3 @@ unsigned int kstat_irqs(unsigned int irq)
 		sum += *per_cpu_ptr(desc->kstat_irqs, cpu);
 	return sum;
 }
-#endif /* CONFIG_GENERIC_HARDIRQS */
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 07c1611f38992ac98e5e8bb716d4d41f01290ea4..f7ce0021e1c48eb02e2eb6531265ac84bfc24d96 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -900,7 +900,8 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
 		 */
 		new->handler = irq_nested_primary_handler;
 	} else {
-		irq_setup_forced_threading(new);
+		if (irq_settings_can_thread(desc))
+			irq_setup_forced_threading(new);
 	}
 
 	/*
diff --git a/kernel/irq/settings.h b/kernel/irq/settings.h
index 0d91730b6330b9b59594fd2486d5a493627d7fb3..f1667833d444496d862a3bfdd87ead8d2d2fece2 100644
--- a/kernel/irq/settings.h
+++ b/kernel/irq/settings.h
@@ -8,6 +8,7 @@ enum {
 	_IRQ_LEVEL		= IRQ_LEVEL,
 	_IRQ_NOPROBE		= IRQ_NOPROBE,
 	_IRQ_NOREQUEST		= IRQ_NOREQUEST,
+	_IRQ_NOTHREAD		= IRQ_NOTHREAD,
 	_IRQ_NOAUTOEN		= IRQ_NOAUTOEN,
 	_IRQ_MOVE_PCNTXT	= IRQ_MOVE_PCNTXT,
 	_IRQ_NO_BALANCING	= IRQ_NO_BALANCING,
@@ -20,6 +21,7 @@ enum {
 #define IRQ_LEVEL		GOT_YOU_MORON
 #define IRQ_NOPROBE		GOT_YOU_MORON
 #define IRQ_NOREQUEST		GOT_YOU_MORON
+#define IRQ_NOTHREAD		GOT_YOU_MORON
 #define IRQ_NOAUTOEN		GOT_YOU_MORON
 #define IRQ_NESTED_THREAD	GOT_YOU_MORON
 #undef IRQF_MODIFY_MASK
@@ -94,6 +96,21 @@ static inline void irq_settings_set_norequest(struct irq_desc *desc)
 	desc->status_use_accessors |= _IRQ_NOREQUEST;
 }
 
+static inline bool irq_settings_can_thread(struct irq_desc *desc)
+{
+	return !(desc->status_use_accessors & _IRQ_NOTHREAD);
+}
+
+static inline void irq_settings_clr_nothread(struct irq_desc *desc)
+{
+	desc->status_use_accessors &= ~_IRQ_NOTHREAD;
+}
+
+static inline void irq_settings_set_nothread(struct irq_desc *desc)
+{
+	desc->status_use_accessors |= _IRQ_NOTHREAD;
+}
+
 static inline bool irq_settings_can_probe(struct irq_desc *desc)
 {
 	return !(desc->status_use_accessors & _IRQ_NOPROBE);
diff --git a/kernel/jump_label.c b/kernel/jump_label.c
index 3b79bd9383307a2b5a8325f53ed4ca472c77d9f8..74d1c099fbd1d8a8a3368865f919e978020e3521 100644
--- a/kernel/jump_label.c
+++ b/kernel/jump_label.c
@@ -2,43 +2,23 @@
  * jump label support
  *
  * Copyright (C) 2009 Jason Baron <jbaron@redhat.com>
+ * Copyright (C) 2011 Peter Zijlstra <pzijlstr@redhat.com>
  *
  */
-#include <linux/jump_label.h>
 #include <linux/memory.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
 #include <linux/list.h>
-#include <linux/jhash.h>
 #include <linux/slab.h>
 #include <linux/sort.h>
 #include <linux/err.h>
+#include <linux/jump_label.h>
 
 #ifdef HAVE_JUMP_LABEL
 
-#define JUMP_LABEL_HASH_BITS 6
-#define JUMP_LABEL_TABLE_SIZE (1 << JUMP_LABEL_HASH_BITS)
-static struct hlist_head jump_label_table[JUMP_LABEL_TABLE_SIZE];
-
 /* mutex to protect coming/going of the the jump_label table */
 static DEFINE_MUTEX(jump_label_mutex);
 
-struct jump_label_entry {
-	struct hlist_node hlist;
-	struct jump_entry *table;
-	int nr_entries;
-	/* hang modules off here */
-	struct hlist_head modules;
-	unsigned long key;
-};
-
-struct jump_label_module_entry {
-	struct hlist_node hlist;
-	struct jump_entry *table;
-	int nr_entries;
-	struct module *mod;
-};
-
 void jump_label_lock(void)
 {
 	mutex_lock(&jump_label_mutex);
@@ -49,6 +29,11 @@ void jump_label_unlock(void)
 	mutex_unlock(&jump_label_mutex);
 }
 
+bool jump_label_enabled(struct jump_label_key *key)
+{
+	return !!atomic_read(&key->enabled);
+}
+
 static int jump_label_cmp(const void *a, const void *b)
 {
 	const struct jump_entry *jea = a;
@@ -64,7 +49,7 @@ static int jump_label_cmp(const void *a, const void *b)
 }
 
 static void
-sort_jump_label_entries(struct jump_entry *start, struct jump_entry *stop)
+jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
 {
 	unsigned long size;
 
@@ -73,118 +58,25 @@ sort_jump_label_entries(struct jump_entry *start, struct jump_entry *stop)
 	sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
 }
 
-static struct jump_label_entry *get_jump_label_entry(jump_label_t key)
-{
-	struct hlist_head *head;
-	struct hlist_node *node;
-	struct jump_label_entry *e;
-	u32 hash = jhash((void *)&key, sizeof(jump_label_t), 0);
-
-	head = &jump_label_table[hash & (JUMP_LABEL_TABLE_SIZE - 1)];
-	hlist_for_each_entry(e, node, head, hlist) {
-		if (key == e->key)
-			return e;
-	}
-	return NULL;
-}
+static void jump_label_update(struct jump_label_key *key, int enable);
 
-static struct jump_label_entry *
-add_jump_label_entry(jump_label_t key, int nr_entries, struct jump_entry *table)
+void jump_label_inc(struct jump_label_key *key)
 {
-	struct hlist_head *head;
-	struct jump_label_entry *e;
-	u32 hash;
-
-	e = get_jump_label_entry(key);
-	if (e)
-		return ERR_PTR(-EEXIST);
-
-	e = kmalloc(sizeof(struct jump_label_entry), GFP_KERNEL);
-	if (!e)
-		return ERR_PTR(-ENOMEM);
-
-	hash = jhash((void *)&key, sizeof(jump_label_t), 0);
-	head = &jump_label_table[hash & (JUMP_LABEL_TABLE_SIZE - 1)];
-	e->key = key;
-	e->table = table;
-	e->nr_entries = nr_entries;
-	INIT_HLIST_HEAD(&(e->modules));
-	hlist_add_head(&e->hlist, head);
-	return e;
-}
+	if (atomic_inc_not_zero(&key->enabled))
+		return;
 
-static int
-build_jump_label_hashtable(struct jump_entry *start, struct jump_entry *stop)
-{
-	struct jump_entry *iter, *iter_begin;
-	struct jump_label_entry *entry;
-	int count;
-
-	sort_jump_label_entries(start, stop);
-	iter = start;
-	while (iter < stop) {
-		entry = get_jump_label_entry(iter->key);
-		if (!entry) {
-			iter_begin = iter;
-			count = 0;
-			while ((iter < stop) &&
-				(iter->key == iter_begin->key)) {
-				iter++;
-				count++;
-			}
-			entry = add_jump_label_entry(iter_begin->key,
-							count, iter_begin);
-			if (IS_ERR(entry))
-				return PTR_ERR(entry);
-		 } else {
-			WARN_ONCE(1, KERN_ERR "build_jump_hashtable: unexpected entry!\n");
-			return -1;
-		}
-	}
-	return 0;
+	jump_label_lock();
+	if (atomic_add_return(1, &key->enabled) == 1)
+		jump_label_update(key, JUMP_LABEL_ENABLE);
+	jump_label_unlock();
 }
 
-/***
- * jump_label_update - update jump label text
- * @key -  key value associated with a a jump label
- * @type - enum set to JUMP_LABEL_ENABLE or JUMP_LABEL_DISABLE
- *
- * Will enable/disable the jump for jump label @key, depending on the
- * value of @type.
- *
- */
-
-void jump_label_update(unsigned long key, enum jump_label_type type)
+void jump_label_dec(struct jump_label_key *key)
 {
-	struct jump_entry *iter;
-	struct jump_label_entry *entry;
-	struct hlist_node *module_node;
-	struct jump_label_module_entry *e_module;
-	int count;
+	if (!atomic_dec_and_mutex_lock(&key->enabled, &jump_label_mutex))
+		return;
 
-	jump_label_lock();
-	entry = get_jump_label_entry((jump_label_t)key);
-	if (entry) {
-		count = entry->nr_entries;
-		iter = entry->table;
-		while (count--) {
-			if (kernel_text_address(iter->code))
-				arch_jump_label_transform(iter, type);
-			iter++;
-		}
-		/* eanble/disable jump labels in modules */
-		hlist_for_each_entry(e_module, module_node, &(entry->modules),
-							hlist) {
-			count = e_module->nr_entries;
-			iter = e_module->table;
-			while (count--) {
-				if (iter->key &&
-						kernel_text_address(iter->code))
-					arch_jump_label_transform(iter, type);
-				iter++;
-			}
-		}
-	}
+	jump_label_update(key, JUMP_LABEL_DISABLE);
 	jump_label_unlock();
 }
 
@@ -197,77 +89,33 @@ static int addr_conflict(struct jump_entry *entry, void *start, void *end)
 	return 0;
 }
 
-#ifdef CONFIG_MODULES
-
-static int module_conflict(void *start, void *end)
+static int __jump_label_text_reserved(struct jump_entry *iter_start,
+		struct jump_entry *iter_stop, void *start, void *end)
 {
-	struct hlist_head *head;
-	struct hlist_node *node, *node_next, *module_node, *module_node_next;
-	struct jump_label_entry *e;
-	struct jump_label_module_entry *e_module;
 	struct jump_entry *iter;
-	int i, count;
-	int conflict = 0;
-
-	for (i = 0; i < JUMP_LABEL_TABLE_SIZE; i++) {
-		head = &jump_label_table[i];
-		hlist_for_each_entry_safe(e, node, node_next, head, hlist) {
-			hlist_for_each_entry_safe(e_module, module_node,
-							module_node_next,
-							&(e->modules), hlist) {
-				count = e_module->nr_entries;
-				iter = e_module->table;
-				while (count--) {
-					if (addr_conflict(iter, start, end)) {
-						conflict = 1;
-						goto out;
-					}
-					iter++;
-				}
-			}
-		}
-	}
-out:
-	return conflict;
-}
-
-#endif
-
-/***
- * jump_label_text_reserved - check if addr range is reserved
- * @start: start text addr
- * @end: end text addr
- *
- * checks if the text addr located between @start and @end
- * overlaps with any of the jump label patch addresses. Code
- * that wants to modify kernel text should first verify that
- * it does not overlap with any of the jump label addresses.
- * Caller must hold jump_label_mutex.
- *
- * returns 1 if there is an overlap, 0 otherwise
- */
-int jump_label_text_reserved(void *start, void *end)
-{
-	struct jump_entry *iter;
-	struct jump_entry *iter_start = __start___jump_table;
-	struct jump_entry *iter_stop = __start___jump_table;
-	int conflict = 0;
 
 	iter = iter_start;
 	while (iter < iter_stop) {
-		if (addr_conflict(iter, start, end)) {
-			conflict = 1;
-			goto out;
-		}
+		if (addr_conflict(iter, start, end))
+			return 1;
 		iter++;
 	}
 
-	/* now check modules */
-#ifdef CONFIG_MODULES
-	conflict = module_conflict(start, end);
-#endif
-out:
-	return conflict;
+	return 0;
+}
+
+static void __jump_label_update(struct jump_label_key *key,
+		struct jump_entry *entry, int enable)
+{
+	for (; entry->key == (jump_label_t)(unsigned long)key; entry++) {
+		/*
+		 * entry->code set to 0 invalidates module init text sections
+		 * kernel_text_address() verifies we are not in core kernel
+		 * init code, see jump_label_invalidate_module_init().
+		 */
+		if (entry->code && kernel_text_address(entry->code))
+			arch_jump_label_transform(entry, enable);
+	}
 }
 
 /*
@@ -277,142 +125,173 @@ void __weak arch_jump_label_text_poke_early(jump_label_t addr)
 {
 }
 
-static __init int init_jump_label(void)
+static __init int jump_label_init(void)
 {
-	int ret;
 	struct jump_entry *iter_start = __start___jump_table;
 	struct jump_entry *iter_stop = __stop___jump_table;
+	struct jump_label_key *key = NULL;
 	struct jump_entry *iter;
 
 	jump_label_lock();
-	ret = build_jump_label_hashtable(__start___jump_table,
-					 __stop___jump_table);
-	iter = iter_start;
-	while (iter < iter_stop) {
+	jump_label_sort_entries(iter_start, iter_stop);
+
+	for (iter = iter_start; iter < iter_stop; iter++) {
 		arch_jump_label_text_poke_early(iter->code);
-		iter++;
+		if (iter->key == (jump_label_t)(unsigned long)key)
+			continue;
+
+		key = (struct jump_label_key *)(unsigned long)iter->key;
+		atomic_set(&key->enabled, 0);
+		key->entries = iter;
+#ifdef CONFIG_MODULES
+		key->next = NULL;
+#endif
 	}
 	jump_label_unlock();
-	return ret;
+
+	return 0;
 }
-early_initcall(init_jump_label);
+early_initcall(jump_label_init);
 
 #ifdef CONFIG_MODULES
 
-static struct jump_label_module_entry *
-add_jump_label_module_entry(struct jump_label_entry *entry,
-			    struct jump_entry *iter_begin,
-			    int count, struct module *mod)
+struct jump_label_mod {
+	struct jump_label_mod *next;
+	struct jump_entry *entries;
+	struct module *mod;
+};
+
+static int __jump_label_mod_text_reserved(void *start, void *end)
+{
+	struct module *mod;
+
+	mod = __module_text_address((unsigned long)start);
+	if (!mod)
+		return 0;
+
+	WARN_ON_ONCE(__module_text_address((unsigned long)end) != mod);
+
+	return __jump_label_text_reserved(mod->jump_entries,
+				mod->jump_entries + mod->num_jump_entries,
+				start, end);
+}
+
+static void __jump_label_mod_update(struct jump_label_key *key, int enable)
+{
+	struct jump_label_mod *mod = key->next;
+
+	while (mod) {
+		__jump_label_update(key, mod->entries, enable);
+		mod = mod->next;
+	}
+}
+
+/***
+ * apply_jump_label_nops - patch module jump labels with arch_get_jump_label_nop()
+ * @mod: module to patch
+ *
+ * Allow for run-time selection of the optimal nops. Before the module
+ * loads patch these with arch_get_jump_label_nop(), which is specified by
+ * the arch specific jump label code.
+ */
+void jump_label_apply_nops(struct module *mod)
 {
-	struct jump_label_module_entry *e;
-
-	e = kmalloc(sizeof(struct jump_label_module_entry), GFP_KERNEL);
-	if (!e)
-		return ERR_PTR(-ENOMEM);
-	e->mod = mod;
-	e->nr_entries = count;
-	e->table = iter_begin;
-	hlist_add_head(&e->hlist, &entry->modules);
-	return e;
+	struct jump_entry *iter_start = mod->jump_entries;
+	struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
+	struct jump_entry *iter;
+
+	/* if the module doesn't have jump label entries, just return */
+	if (iter_start == iter_stop)
+		return;
+
+	for (iter = iter_start; iter < iter_stop; iter++)
+		arch_jump_label_text_poke_early(iter->code);
 }
 
-static int add_jump_label_module(struct module *mod)
+static int jump_label_add_module(struct module *mod)
 {
-	struct jump_entry *iter, *iter_begin;
-	struct jump_label_entry *entry;
-	struct jump_label_module_entry *module_entry;
-	int count;
+	struct jump_entry *iter_start = mod->jump_entries;
+	struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
+	struct jump_entry *iter;
+	struct jump_label_key *key = NULL;
+	struct jump_label_mod *jlm;
 
 	/* if the module doesn't have jump label entries, just return */
-	if (!mod->num_jump_entries)
+	if (iter_start == iter_stop)
 		return 0;
 
-	sort_jump_label_entries(mod->jump_entries,
-				mod->jump_entries + mod->num_jump_entries);
-	iter = mod->jump_entries;
-	while (iter < mod->jump_entries + mod->num_jump_entries) {
-		entry = get_jump_label_entry(iter->key);
-		iter_begin = iter;
-		count = 0;
-		while ((iter < mod->jump_entries + mod->num_jump_entries) &&
-			(iter->key == iter_begin->key)) {
-				iter++;
-				count++;
-		}
-		if (!entry) {
-			entry = add_jump_label_entry(iter_begin->key, 0, NULL);
-			if (IS_ERR(entry))
-				return PTR_ERR(entry);
+	jump_label_sort_entries(iter_start, iter_stop);
+
+	for (iter = iter_start; iter < iter_stop; iter++) {
+		if (iter->key == (jump_label_t)(unsigned long)key)
+			continue;
+
+		key = (struct jump_label_key *)(unsigned long)iter->key;
+
+		if (__module_address(iter->key) == mod) {
+			atomic_set(&key->enabled, 0);
+			key->entries = iter;
+			key->next = NULL;
+			continue;
 		}
-		module_entry = add_jump_label_module_entry(entry, iter_begin,
-							   count, mod);
-		if (IS_ERR(module_entry))
-			return PTR_ERR(module_entry);
+
+		jlm = kzalloc(sizeof(struct jump_label_mod), GFP_KERNEL);
+		if (!jlm)
+			return -ENOMEM;
+
+		jlm->mod = mod;
+		jlm->entries = iter;
+		jlm->next = key->next;
+		key->next = jlm;
+
+		if (jump_label_enabled(key))
+			__jump_label_update(key, iter, JUMP_LABEL_ENABLE);
 	}
+
 	return 0;
 }
 
-static void remove_jump_label_module(struct module *mod)
+static void jump_label_del_module(struct module *mod)
 {
-	struct hlist_head *head;
-	struct hlist_node *node, *node_next, *module_node, *module_node_next;
-	struct jump_label_entry *e;
-	struct jump_label_module_entry *e_module;
-	int i;
+	struct jump_entry *iter_start = mod->jump_entries;
+	struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
+	struct jump_entry *iter;
+	struct jump_label_key *key = NULL;
+	struct jump_label_mod *jlm, **prev;
 
-	/* if the module doesn't have jump label entries, just return */
-	if (!mod->num_jump_entries)
-		return;
+	for (iter = iter_start; iter < iter_stop; iter++) {
+		if (iter->key == (jump_label_t)(unsigned long)key)
+			continue;
+
+		key = (struct jump_label_key *)(unsigned long)iter->key;
+
+		if (__module_address(iter->key) == mod)
+			continue;
+
+		prev = &key->next;
+		jlm = key->next;
 
-	for (i = 0; i < JUMP_LABEL_TABLE_SIZE; i++) {
-		head = &jump_label_table[i];
-		hlist_for_each_entry_safe(e, node, node_next, head, hlist) {
-			hlist_for_each_entry_safe(e_module, module_node,
-						  module_node_next,
-						  &(e->modules), hlist) {
-				if (e_module->mod == mod) {
-					hlist_del(&e_module->hlist);
-					kfree(e_module);
-				}
-			}
-			if (hlist_empty(&e->modules) && (e->nr_entries == 0)) {
-				hlist_del(&e->hlist);
-				kfree(e);
-			}
+		while (jlm && jlm->mod != mod) {
+			prev = &jlm->next;
+			jlm = jlm->next;
+		}
+
+		if (jlm) {
+			*prev = jlm->next;
+			kfree(jlm);
 		}
 	}
 }
 
-static void remove_jump_label_module_init(struct module *mod)
+static void jump_label_invalidate_module_init(struct module *mod)
 {
-	struct hlist_head *head;
-	struct hlist_node *node, *node_next, *module_node, *module_node_next;
-	struct jump_label_entry *e;
-	struct jump_label_module_entry *e_module;
+	struct jump_entry *iter_start = mod->jump_entries;
+	struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
 	struct jump_entry *iter;
-	int i, count;
-
-	/* if the module doesn't have jump label entries, just return */
-	if (!mod->num_jump_entries)
-		return;
 
-	for (i = 0; i < JUMP_LABEL_TABLE_SIZE; i++) {
-		head = &jump_label_table[i];
-		hlist_for_each_entry_safe(e, node, node_next, head, hlist) {
-			hlist_for_each_entry_safe(e_module, module_node,
-						  module_node_next,
-						  &(e->modules), hlist) {
-				if (e_module->mod != mod)
-					continue;
-				count = e_module->nr_entries;
-				iter = e_module->table;
-				while (count--) {
-					if (within_module_init(iter->code, mod))
-						iter->key = 0;
-					iter++;
-				}
-			}
-		}
+	for (iter = iter_start; iter < iter_stop; iter++) {
+		if (within_module_init(iter->code, mod))
+			iter->code = 0;
 	}
 }
 
@@ -426,59 +305,77 @@ jump_label_module_notify(struct notifier_block *self, unsigned long val,
 	switch (val) {
 	case MODULE_STATE_COMING:
 		jump_label_lock();
-		ret = add_jump_label_module(mod);
+		ret = jump_label_add_module(mod);
 		if (ret)
-			remove_jump_label_module(mod);
+			jump_label_del_module(mod);
 		jump_label_unlock();
 		break;
 	case MODULE_STATE_GOING:
 		jump_label_lock();
-		remove_jump_label_module(mod);
+		jump_label_del_module(mod);
 		jump_label_unlock();
 		break;
 	case MODULE_STATE_LIVE:
 		jump_label_lock();
-		remove_jump_label_module_init(mod);
+		jump_label_invalidate_module_init(mod);
 		jump_label_unlock();
 		break;
 	}
-	return ret;
-}
 
-/***
- * apply_jump_label_nops - patch module jump labels with arch_get_jump_label_nop()
- * @mod: module to patch
- *
- * Allow for run-time selection of the optimal nops. Before the module
- * loads patch these with arch_get_jump_label_nop(), which is specified by
- * the arch specific jump label code.
- */
-void jump_label_apply_nops(struct module *mod)
-{
-	struct jump_entry *iter;
-
-	/* if the module doesn't have jump label entries, just return */
-	if (!mod->num_jump_entries)
-		return;
-
-	iter = mod->jump_entries;
-	while (iter < mod->jump_entries + mod->num_jump_entries) {
-		arch_jump_label_text_poke_early(iter->code);
-		iter++;
-	}
+	return notifier_from_errno(ret);
 }
 
 struct notifier_block jump_label_module_nb = {
 	.notifier_call = jump_label_module_notify,
-	.priority = 0,
+	.priority = 1, /* higher than tracepoints */
 };
 
-static __init int init_jump_label_module(void)
+static __init int jump_label_init_module(void)
 {
 	return register_module_notifier(&jump_label_module_nb);
 }
-early_initcall(init_jump_label_module);
+early_initcall(jump_label_init_module);
 
 #endif /* CONFIG_MODULES */
 
+/***
+ * jump_label_text_reserved - check if addr range is reserved
+ * @start: start text addr
+ * @end: end text addr
+ *
+ * checks if the text addr located between @start and @end
+ * overlaps with any of the jump label patch addresses. Code
+ * that wants to modify kernel text should first verify that
+ * it does not overlap with any of the jump label addresses.
+ * Caller must hold jump_label_mutex.
+ *
+ * returns 1 if there is an overlap, 0 otherwise
+ */
+int jump_label_text_reserved(void *start, void *end)
+{
+	int ret = __jump_label_text_reserved(__start___jump_table,
+			__stop___jump_table, start, end);
+
+	if (ret)
+		return ret;
+
+#ifdef CONFIG_MODULES
+	ret = __jump_label_mod_text_reserved(start, end);
+#endif
+	return ret;
+}
+
+static void jump_label_update(struct jump_label_key *key, int enable)
+{
+	struct jump_entry *entry = key->entries;
+
+	/* if there are no users, entry can be NULL */
+	if (entry)
+		__jump_label_update(key, entry, enable);
+
+#ifdef CONFIG_MODULES
+	__jump_label_mod_update(key, enable);
+#endif
+}
+
 #endif
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 87b77de03dd33942b29953909aaf5727bb5e2bdd..8d814cbc810950700113fc32b0bcaf8750265118 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1531,13 +1531,7 @@ int kernel_kexec(void)
 		if (error)
 			goto Enable_cpus;
 		local_irq_disable();
-		/* Suspend system devices */
-		error = sysdev_suspend(PMSG_FREEZE);
-		if (!error) {
-			error = syscore_suspend();
-			if (error)
-				sysdev_resume();
-		}
+		error = syscore_suspend();
 		if (error)
 			goto Enable_irqs;
 	} else
@@ -1553,7 +1547,6 @@ int kernel_kexec(void)
 #ifdef CONFIG_KEXEC_JUMP
 	if (kexec_image->preserve_context) {
 		syscore_resume();
-		sysdev_resume();
  Enable_irqs:
 		local_irq_enable();
  Enable_cpus:
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 9cd0591c96a21acf825861c7672533c0273ae25e..5ae0ff38425f7ec6dfd0a794668df7a02d1ff923 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -245,7 +245,6 @@ static void __call_usermodehelper(struct work_struct *work)
 	}
 }
 
-#ifdef CONFIG_PM_SLEEP
 /*
  * If set, call_usermodehelper_exec() will exit immediately returning -EBUSY
  * (used for preventing user land processes from being created after the user
@@ -301,6 +300,15 @@ void usermodehelper_enable(void)
 	usermodehelper_disabled = 0;
 }
 
+/**
+ * usermodehelper_is_disabled - check if new helpers are allowed to be started
+ */
+bool usermodehelper_is_disabled(void)
+{
+	return usermodehelper_disabled;
+}
+EXPORT_SYMBOL_GPL(usermodehelper_is_disabled);
+
 static void helper_lock(void)
 {
 	atomic_inc(&running_helpers);
@@ -312,12 +320,6 @@ static void helper_unlock(void)
 	if (atomic_dec_and_test(&running_helpers))
 		wake_up(&running_helpers_waitq);
 }
-#else /* CONFIG_PM_SLEEP */
-#define usermodehelper_disabled	0
-
-static inline void helper_lock(void) {}
-static inline void helper_unlock(void) {}
-#endif /* CONFIG_PM_SLEEP */
 
 /**
  * call_usermodehelper_setup - prepare to call a usermode helper
diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index 0b624e791805f9ab69e330db2d76666e1a402a5f..3b053c04dd86fd926720c7843ba8a918cbc4e63d 100644
--- a/kernel/ksysfs.c
+++ b/kernel/ksysfs.c
@@ -16,6 +16,7 @@
 #include <linux/kexec.h>
 #include <linux/profile.h>
 #include <linux/sched.h>
+#include <linux/capability.h>
 
 #define KERNEL_ATTR_RO(_name) \
 static struct kobj_attribute _name##_attr = __ATTR_RO(_name)
@@ -131,6 +132,14 @@ KERNEL_ATTR_RO(vmcoreinfo);
 
 #endif /* CONFIG_KEXEC */
 
+/* whether file capabilities are enabled */
+static ssize_t fscaps_show(struct kobject *kobj,
+				  struct kobj_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%d\n", file_caps_enabled);
+}
+KERNEL_ATTR_RO(fscaps);
+
 /*
  * Make /sys/kernel/notes give the raw contents of our kernel .notes section.
  */
@@ -158,6 +167,7 @@ struct kobject *kernel_kobj;
 EXPORT_SYMBOL_GPL(kernel_kobj);
 
 static struct attribute * kernel_attrs[] = {
+	&fscaps_attr.attr,
 #if defined(CONFIG_HOTPLUG)
 	&uevent_seqnum_attr.attr,
 	&uevent_helper_attr.attr,
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 53a68956f1311497568930994cf69d4031763478..63437d065ac89d69bbc6e70fd3789e64ac7e1d6a 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -490,6 +490,18 @@ void get_usage_chars(struct lock_class *class, char usage[LOCK_USAGE_CHARS])
 	usage[i] = '\0';
 }
 
+static int __print_lock_name(struct lock_class *class)
+{
+	char str[KSYM_NAME_LEN];
+	const char *name;
+
+	name = class->name;
+	if (!name)
+		name = __get_key_name(class->key, str);
+
+	return printk("%s", name);
+}
+
 static void print_lock_name(struct lock_class *class)
 {
 	char str[KSYM_NAME_LEN], usage[LOCK_USAGE_CHARS];
@@ -1053,6 +1065,56 @@ print_circular_bug_entry(struct lock_list *target, int depth)
 	return 0;
 }
 
+static void
+print_circular_lock_scenario(struct held_lock *src,
+			     struct held_lock *tgt,
+			     struct lock_list *prt)
+{
+	struct lock_class *source = hlock_class(src);
+	struct lock_class *target = hlock_class(tgt);
+	struct lock_class *parent = prt->class;
+
+	/*
+	 * A direct locking problem where unsafe_class lock is taken
+	 * directly by safe_class lock, then all we need to show
+	 * is the deadlock scenario, as it is obvious that the
+	 * unsafe lock is taken under the safe lock.
+	 *
+	 * But if there is a chain instead, where the safe lock takes
+	 * an intermediate lock (middle_class) where this lock is
+	 * not the same as the safe lock, then the lock chain is
+	 * used to describe the problem. Otherwise we would need
+	 * to show a different CPU case for each link in the chain
+	 * from the safe_class lock to the unsafe_class lock.
+	 */
+	if (parent != source) {
+		printk("Chain exists of:\n  ");
+		__print_lock_name(source);
+		printk(" --> ");
+		__print_lock_name(parent);
+		printk(" --> ");
+		__print_lock_name(target);
+		printk("\n\n");
+	}
+
+	printk(" Possible unsafe locking scenario:\n\n");
+	printk("       CPU0                    CPU1\n");
+	printk("       ----                    ----\n");
+	printk("  lock(");
+	__print_lock_name(target);
+	printk(");\n");
+	printk("                               lock(");
+	__print_lock_name(parent);
+	printk(");\n");
+	printk("                               lock(");
+	__print_lock_name(target);
+	printk(");\n");
+	printk("  lock(");
+	__print_lock_name(source);
+	printk(");\n");
+	printk("\n *** DEADLOCK ***\n\n");
+}
+
 /*
  * When a circular dependency is detected, print the
  * header first:
@@ -1096,6 +1158,7 @@ static noinline int print_circular_bug(struct lock_list *this,
 {
 	struct task_struct *curr = current;
 	struct lock_list *parent;
+	struct lock_list *first_parent;
 	int depth;
 
 	if (!debug_locks_off_graph_unlock() || debug_locks_silent)
@@ -1109,6 +1172,7 @@ static noinline int print_circular_bug(struct lock_list *this,
 	print_circular_bug_header(target, depth, check_src, check_tgt);
 
 	parent = get_lock_parent(target);
+	first_parent = parent;
 
 	while (parent) {
 		print_circular_bug_entry(parent, --depth);
@@ -1116,6 +1180,9 @@ static noinline int print_circular_bug(struct lock_list *this,
 	}
 
 	printk("\nother info that might help us debug this:\n\n");
+	print_circular_lock_scenario(check_src, check_tgt,
+				     first_parent);
+
 	lockdep_print_held_locks(curr);
 
 	printk("\nstack backtrace:\n");
@@ -1314,7 +1381,7 @@ print_shortest_lock_dependencies(struct lock_list *leaf,
 		printk("\n");
 
 		if (depth == 0 && (entry != root)) {
-			printk("lockdep:%s bad BFS generated tree\n", __func__);
+			printk("lockdep:%s bad path found in chain graph\n", __func__);
 			break;
 		}
 
@@ -1325,6 +1392,62 @@ print_shortest_lock_dependencies(struct lock_list *leaf,
 	return;
 }
 
+static void
+print_irq_lock_scenario(struct lock_list *safe_entry,
+			struct lock_list *unsafe_entry,
+			struct lock_class *prev_class,
+			struct lock_class *next_class)
+{
+	struct lock_class *safe_class = safe_entry->class;
+	struct lock_class *unsafe_class = unsafe_entry->class;
+	struct lock_class *middle_class = prev_class;
+
+	if (middle_class == safe_class)
+		middle_class = next_class;
+
+	/*
+	 * A direct locking problem where unsafe_class lock is taken
+	 * directly by safe_class lock, then all we need to show
+	 * is the deadlock scenario, as it is obvious that the
+	 * unsafe lock is taken under the safe lock.
+	 *
+	 * But if there is a chain instead, where the safe lock takes
+	 * an intermediate lock (middle_class) where this lock is
+	 * not the same as the safe lock, then the lock chain is
+	 * used to describe the problem. Otherwise we would need
+	 * to show a different CPU case for each link in the chain
+	 * from the safe_class lock to the unsafe_class lock.
+	 */
+	if (middle_class != unsafe_class) {
+		printk("Chain exists of:\n  ");
+		__print_lock_name(safe_class);
+		printk(" --> ");
+		__print_lock_name(middle_class);
+		printk(" --> ");
+		__print_lock_name(unsafe_class);
+		printk("\n\n");
+	}
+
+	printk(" Possible interrupt unsafe locking scenario:\n\n");
+	printk("       CPU0                    CPU1\n");
+	printk("       ----                    ----\n");
+	printk("  lock(");
+	__print_lock_name(unsafe_class);
+	printk(");\n");
+	printk("                               local_irq_disable();\n");
+	printk("                               lock(");
+	__print_lock_name(safe_class);
+	printk(");\n");
+	printk("                               lock(");
+	__print_lock_name(middle_class);
+	printk(");\n");
+	printk("  <Interrupt>\n");
+	printk("    lock(");
+	__print_lock_name(safe_class);
+	printk(");\n");
+	printk("\n *** DEADLOCK ***\n\n");
+}
+
 static int
 print_bad_irq_dependency(struct task_struct *curr,
 			 struct lock_list *prev_root,
@@ -1376,6 +1499,9 @@ print_bad_irq_dependency(struct task_struct *curr,
 	print_stack_trace(forwards_entry->class->usage_traces + bit2, 1);
 
 	printk("\nother info that might help us debug this:\n\n");
+	print_irq_lock_scenario(backwards_entry, forwards_entry,
+				hlock_class(prev), hlock_class(next));
+
 	lockdep_print_held_locks(curr);
 
 	printk("\nthe dependencies between %s-irq-safe lock", irqclass);
@@ -1539,6 +1665,26 @@ static inline void inc_chains(void)
 
 #endif
 
+static void
+print_deadlock_scenario(struct held_lock *nxt,
+			     struct held_lock *prv)
+{
+	struct lock_class *next = hlock_class(nxt);
+	struct lock_class *prev = hlock_class(prv);
+
+	printk(" Possible unsafe locking scenario:\n\n");
+	printk("       CPU0\n");
+	printk("       ----\n");
+	printk("  lock(");
+	__print_lock_name(prev);
+	printk(");\n");
+	printk("  lock(");
+	__print_lock_name(next);
+	printk(");\n");
+	printk("\n *** DEADLOCK ***\n\n");
+	printk(" May be due to missing lock nesting notation\n\n");
+}
+
 static int
 print_deadlock_bug(struct task_struct *curr, struct held_lock *prev,
 		   struct held_lock *next)
@@ -1557,6 +1703,7 @@ print_deadlock_bug(struct task_struct *curr, struct held_lock *prev,
 	print_lock(prev);
 
 	printk("\nother info that might help us debug this:\n");
+	print_deadlock_scenario(next, prev);
 	lockdep_print_held_locks(curr);
 
 	printk("\nstack backtrace:\n");
@@ -1826,7 +1973,7 @@ static inline int lookup_chain_cache(struct task_struct *curr,
 	struct list_head *hash_head = chainhashentry(chain_key);
 	struct lock_chain *chain;
 	struct held_lock *hlock_curr, *hlock_next;
-	int i, j, n, cn;
+	int i, j;
 
 	if (DEBUG_LOCKS_WARN_ON(!irqs_disabled()))
 		return 0;
@@ -1886,15 +2033,9 @@ static inline int lookup_chain_cache(struct task_struct *curr,
 	}
 	i++;
 	chain->depth = curr->lockdep_depth + 1 - i;
-	cn = nr_chain_hlocks;
-	while (cn + chain->depth <= MAX_LOCKDEP_CHAIN_HLOCKS) {
-		n = cmpxchg(&nr_chain_hlocks, cn, cn + chain->depth);
-		if (n == cn)
-			break;
-		cn = n;
-	}
-	if (likely(cn + chain->depth <= MAX_LOCKDEP_CHAIN_HLOCKS)) {
-		chain->base = cn;
+	if (likely(nr_chain_hlocks + chain->depth <= MAX_LOCKDEP_CHAIN_HLOCKS)) {
+		chain->base = nr_chain_hlocks;
+		nr_chain_hlocks += chain->depth;
 		for (j = 0; j < chain->depth - 1; j++, i++) {
 			int lock_id = curr->held_locks[i].class_idx - 1;
 			chain_hlocks[chain->base + j] = lock_id;
@@ -2011,6 +2152,24 @@ static void check_chain_key(struct task_struct *curr)
 #endif
 }
 
+static void
+print_usage_bug_scenario(struct held_lock *lock)
+{
+	struct lock_class *class = hlock_class(lock);
+
+	printk(" Possible unsafe locking scenario:\n\n");
+	printk("       CPU0\n");
+	printk("       ----\n");
+	printk("  lock(");
+	__print_lock_name(class);
+	printk(");\n");
+	printk("  <Interrupt>\n");
+	printk("    lock(");
+	__print_lock_name(class);
+	printk(");\n");
+	printk("\n *** DEADLOCK ***\n\n");
+}
+
 static int
 print_usage_bug(struct task_struct *curr, struct held_lock *this,
 		enum lock_usage_bit prev_bit, enum lock_usage_bit new_bit)
@@ -2039,6 +2198,8 @@ print_usage_bug(struct task_struct *curr, struct held_lock *this,
 
 	print_irqtrace_events(curr);
 	printk("\nother info that might help us debug this:\n");
+	print_usage_bug_scenario(this);
+
 	lockdep_print_held_locks(curr);
 
 	printk("\nstack backtrace:\n");
@@ -2073,6 +2234,10 @@ print_irq_inversion_bug(struct task_struct *curr,
 			struct held_lock *this, int forwards,
 			const char *irqclass)
 {
+	struct lock_list *entry = other;
+	struct lock_list *middle = NULL;
+	int depth;
+
 	if (!debug_locks_off_graph_unlock() || debug_locks_silent)
 		return 0;
 
@@ -2091,6 +2256,25 @@ print_irq_inversion_bug(struct task_struct *curr,
 	printk("\n\nand interrupts could create inverse lock ordering between them.\n\n");
 
 	printk("\nother info that might help us debug this:\n");
+
+	/* Find a middle lock (if one exists) */
+	depth = get_lock_depth(other);
+	do {
+		if (depth == 0 && (entry != root)) {
+			printk("lockdep:%s bad path found in chain graph\n", __func__);
+			break;
+		}
+		middle = entry;
+		entry = get_lock_parent(entry);
+		depth--;
+	} while (entry && entry != root && (depth >= 0));
+	if (forwards)
+		print_irq_lock_scenario(root, other,
+			middle ? middle->class : root->class, other->class);
+	else
+		print_irq_lock_scenario(other, root,
+			middle ? middle->class : other->class, root->class);
+
 	lockdep_print_held_locks(curr);
 
 	printk("\nthe shortest dependencies between 2nd lock and 1st lock:\n");
diff --git a/kernel/module.c b/kernel/module.c
index d5938a5c19c47516499ef289b2087620783e23df..795bdc7f5c3f270301abcb56e2f787550f36c6b9 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -57,6 +57,7 @@
 #include <linux/kmemleak.h>
 #include <linux/jump_label.h>
 #include <linux/pfn.h>
+#include <linux/bsearch.h>
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/module.h>
@@ -240,23 +241,24 @@ static bool each_symbol_in_section(const struct symsearch *arr,
 				   struct module *owner,
 				   bool (*fn)(const struct symsearch *syms,
 					      struct module *owner,
-					      unsigned int symnum, void *data),
+					      void *data),
 				   void *data)
 {
-	unsigned int i, j;
+	unsigned int j;
 
 	for (j = 0; j < arrsize; j++) {
-		for (i = 0; i < arr[j].stop - arr[j].start; i++)
-			if (fn(&arr[j], owner, i, data))
-				return true;
+		if (fn(&arr[j], owner, data))
+			return true;
 	}
 
 	return false;
 }
 
 /* Returns true as soon as fn returns true, otherwise false. */
-bool each_symbol(bool (*fn)(const struct symsearch *arr, struct module *owner,
-			    unsigned int symnum, void *data), void *data)
+bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
+				    struct module *owner,
+				    void *data),
+			 void *data)
 {
 	struct module *mod;
 	static const struct symsearch arr[] = {
@@ -309,7 +311,7 @@ bool each_symbol(bool (*fn)(const struct symsearch *arr, struct module *owner,
 	}
 	return false;
 }
-EXPORT_SYMBOL_GPL(each_symbol);
+EXPORT_SYMBOL_GPL(each_symbol_section);
 
 struct find_symbol_arg {
 	/* Input */
@@ -323,15 +325,12 @@ struct find_symbol_arg {
 	const struct kernel_symbol *sym;
 };
 
-static bool find_symbol_in_section(const struct symsearch *syms,
-				   struct module *owner,
-				   unsigned int symnum, void *data)
+static bool check_symbol(const struct symsearch *syms,
+				 struct module *owner,
+				 unsigned int symnum, void *data)
 {
 	struct find_symbol_arg *fsa = data;
 
-	if (strcmp(syms->start[symnum].name, fsa->name) != 0)
-		return false;
-
 	if (!fsa->gplok) {
 		if (syms->licence == GPL_ONLY)
 			return false;
@@ -365,6 +364,30 @@ static bool find_symbol_in_section(const struct symsearch *syms,
 	return true;
 }
 
+static int cmp_name(const void *va, const void *vb)
+{
+	const char *a;
+	const struct kernel_symbol *b;
+	a = va; b = vb;
+	return strcmp(a, b->name);
+}
+
+static bool find_symbol_in_section(const struct symsearch *syms,
+				   struct module *owner,
+				   void *data)
+{
+	struct find_symbol_arg *fsa = data;
+	struct kernel_symbol *sym;
+
+	sym = bsearch(fsa->name, syms->start, syms->stop - syms->start,
+			sizeof(struct kernel_symbol), cmp_name);
+
+	if (sym != NULL && check_symbol(syms, owner, sym - syms->start, data))
+		return true;
+
+	return false;
+}
+
 /* Find a symbol and return it, along with, (optional) crc and
  * (optional) module which owns it.  Needs preempt disabled or module_mutex. */
 const struct kernel_symbol *find_symbol(const char *name,
@@ -379,7 +402,7 @@ const struct kernel_symbol *find_symbol(const char *name,
 	fsa.gplok = gplok;
 	fsa.warn = warn;
 
-	if (each_symbol(find_symbol_in_section, &fsa)) {
+	if (each_symbol_section(find_symbol_in_section, &fsa)) {
 		if (owner)
 			*owner = fsa.owner;
 		if (crc)
@@ -1607,27 +1630,28 @@ static void set_section_ro_nx(void *base,
 	}
 }
 
-/* Setting memory back to RW+NX before releasing it */
-void unset_section_ro_nx(struct module *mod, void *module_region)
+static void unset_module_core_ro_nx(struct module *mod)
 {
-	unsigned long total_pages;
-
-	if (mod->module_core == module_region) {
-		/* Set core as NX+RW */
-		total_pages = MOD_NUMBER_OF_PAGES(mod->module_core, mod->core_size);
-		set_memory_nx((unsigned long)mod->module_core, total_pages);
-		set_memory_rw((unsigned long)mod->module_core, total_pages);
+	set_page_attributes(mod->module_core + mod->core_text_size,
+		mod->module_core + mod->core_size,
+		set_memory_x);
+	set_page_attributes(mod->module_core,
+		mod->module_core + mod->core_ro_size,
+		set_memory_rw);
+}
 
-	} else if (mod->module_init == module_region) {
-		/* Set init as NX+RW */
-		total_pages = MOD_NUMBER_OF_PAGES(mod->module_init, mod->init_size);
-		set_memory_nx((unsigned long)mod->module_init, total_pages);
-		set_memory_rw((unsigned long)mod->module_init, total_pages);
-	}
+static void unset_module_init_ro_nx(struct module *mod)
+{
+	set_page_attributes(mod->module_init + mod->init_text_size,
+		mod->module_init + mod->init_size,
+		set_memory_x);
+	set_page_attributes(mod->module_init,
+		mod->module_init + mod->init_ro_size,
+		set_memory_rw);
 }
 
 /* Iterate through all modules and set each module's text as RW */
-void set_all_modules_text_rw()
+void set_all_modules_text_rw(void)
 {
 	struct module *mod;
 
@@ -1648,7 +1672,7 @@ void set_all_modules_text_rw()
 }
 
 /* Iterate through all modules and set each module's text as RO */
-void set_all_modules_text_ro()
+void set_all_modules_text_ro(void)
 {
 	struct module *mod;
 
@@ -1669,7 +1693,8 @@ void set_all_modules_text_ro()
 }
 #else
 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
-static inline void unset_section_ro_nx(struct module *mod, void *module_region) { }
+static void unset_module_core_ro_nx(struct module *mod) { }
+static void unset_module_init_ro_nx(struct module *mod) { }
 #endif
 
 /* Free a module, remove from lists, etc. */
@@ -1696,7 +1721,7 @@ static void free_module(struct module *mod)
 	destroy_params(mod->kp, mod->num_kp);
 
 	/* This may be NULL, but that's OK */
-	unset_section_ro_nx(mod, mod->module_init);
+	unset_module_init_ro_nx(mod);
 	module_free(mod, mod->module_init);
 	kfree(mod->args);
 	percpu_modfree(mod);
@@ -1705,7 +1730,7 @@ static void free_module(struct module *mod)
 	lockdep_free_key_range(mod->module_core, mod->core_size);
 
 	/* Finally, free the core (containing the module structure) */
-	unset_section_ro_nx(mod, mod->module_core);
+	unset_module_core_ro_nx(mod);
 	module_free(mod, mod->module_core);
 
 #ifdef CONFIG_MPU
@@ -2030,11 +2055,8 @@ static const struct kernel_symbol *lookup_symbol(const char *name,
 	const struct kernel_symbol *start,
 	const struct kernel_symbol *stop)
 {
-	const struct kernel_symbol *ks = start;
-	for (; ks < stop; ks++)
-		if (strcmp(ks->name, name) == 0)
-			return ks;
-	return NULL;
+	return bsearch(name, start, stop - start,
+			sizeof(struct kernel_symbol), cmp_name);
 }
 
 static int is_exported(const char *name, unsigned long value,
@@ -2790,7 +2812,7 @@ static struct module *load_module(void __user *umod,
 	}
 
 	/* This has to be done once we're sure module name is unique. */
-	if (!mod->taints)
+	if (!mod->taints || mod->taints == (1U<<TAINT_CRAP))
 		dynamic_debug_setup(info.debug, info.num_debug);
 
 	/* Find duplicate symbols */
@@ -2827,7 +2849,7 @@ static struct module *load_module(void __user *umod,
 	module_bug_cleanup(mod);
 
  ddebug:
-	if (!mod->taints)
+	if (!mod->taints || mod->taints == (1U<<TAINT_CRAP))
 		dynamic_debug_remove(info.debug);
  unlock:
 	mutex_unlock(&module_mutex);
@@ -2931,10 +2953,11 @@ SYSCALL_DEFINE3(init_module, void __user *, umod,
 	mod->symtab = mod->core_symtab;
 	mod->strtab = mod->core_strtab;
 #endif
-	unset_section_ro_nx(mod, mod->module_init);
+	unset_module_init_ro_nx(mod);
 	module_free(mod, mod->module_init);
 	mod->module_init = NULL;
 	mod->init_size = 0;
+	mod->init_ro_size = 0;
 	mod->init_text_size = 0;
 	mutex_unlock(&module_mutex);
 
diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c
index ec815a960b5d526a29992dfd59e30ae21e35d9f3..73da83aff418d30d0b488454bf95bb172467cb82 100644
--- a/kernel/mutex-debug.c
+++ b/kernel/mutex-debug.c
@@ -75,7 +75,7 @@ void debug_mutex_unlock(struct mutex *lock)
 		return;
 
 	DEBUG_LOCKS_WARN_ON(lock->magic != lock);
-	DEBUG_LOCKS_WARN_ON(lock->owner != current_thread_info());
+	DEBUG_LOCKS_WARN_ON(lock->owner != current);
 	DEBUG_LOCKS_WARN_ON(!lock->wait_list.prev && !lock->wait_list.next);
 	mutex_clear_owner(lock);
 }
diff --git a/kernel/mutex-debug.h b/kernel/mutex-debug.h
index 57d527a16f9d1058bb9aacf3fa7ebba64a7c032b..0799fd3e4cfacbfdac923c6dedba278dbc36e0f9 100644
--- a/kernel/mutex-debug.h
+++ b/kernel/mutex-debug.h
@@ -29,7 +29,7 @@ extern void debug_mutex_init(struct mutex *lock, const char *name,
 
 static inline void mutex_set_owner(struct mutex *lock)
 {
-	lock->owner = current_thread_info();
+	lock->owner = current;
 }
 
 static inline void mutex_clear_owner(struct mutex *lock)
diff --git a/kernel/mutex.c b/kernel/mutex.c
index c4195fa98900b65528bf5ee2229f7eeadfa5c4d7..2c938e2337cd36f3e627bb5758186aa7b4e0a327 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -160,14 +160,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
 	 */
 
 	for (;;) {
-		struct thread_info *owner;
-
-		/*
-		 * If we own the BKL, then don't spin. The owner of
-		 * the mutex might be waiting on us to release the BKL.
-		 */
-		if (unlikely(current->lock_depth >= 0))
-			break;
+		struct task_struct *owner;
 
 		/*
 		 * If there's an owner, wait for it to either
diff --git a/kernel/mutex.h b/kernel/mutex.h
index 67578ca48f94e1dad6f7cf3760c28d20a86605e2..4115fbf83b12ed11e2b05bc7cccfb5933cb3311d 100644
--- a/kernel/mutex.h
+++ b/kernel/mutex.h
@@ -19,7 +19,7 @@
 #ifdef CONFIG_SMP
 static inline void mutex_set_owner(struct mutex *lock)
 {
-	lock->owner = current_thread_info();
+	lock->owner = current;
 }
 
 static inline void mutex_clear_owner(struct mutex *lock)
diff --git a/kernel/params.c b/kernel/params.c
index 7ab388a48a2eb2eb60551cc8a56dc748a429dae0..ed72e1330862d265e4276669830ec3f6b26c7d0d 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -297,21 +297,15 @@ EXPORT_SYMBOL(param_ops_charp);
 int param_set_bool(const char *val, const struct kernel_param *kp)
 {
 	bool v;
+	int ret;
 
 	/* No equals means "set"... */
 	if (!val) val = "1";
 
 	/* One of =[yYnN01] */
-	switch (val[0]) {
-	case 'y': case 'Y': case '1':
-		v = true;
-		break;
-	case 'n': case 'N': case '0':
-		v = false;
-		break;
-	default:
-		return -EINVAL;
-	}
+	ret = strtobool(val, &v);
+	if (ret)
+		return ret;
 
 	if (kp->flags & KPARAM_ISBOOL)
 		*(bool *)kp->arg = v;
@@ -821,15 +815,18 @@ ssize_t __modver_version_show(struct module_attribute *mattr,
 	return sprintf(buf, "%s\n", vattr->version);
 }
 
-extern struct module_version_attribute __start___modver[], __stop___modver[];
+extern const struct module_version_attribute *__start___modver[];
+extern const struct module_version_attribute *__stop___modver[];
 
 static void __init version_sysfs_builtin(void)
 {
-	const struct module_version_attribute *vattr;
+	const struct module_version_attribute **p;
 	struct module_kobject *mk;
 	int err;
 
-	for (vattr = __start___modver; vattr < __stop___modver; vattr++) {
+	for (p = __start___modver; p < __stop___modver; p++) {
+		const struct module_version_attribute *vattr = *p;
+
 		mk = locate_module_kobject(vattr->module_name);
 		if (mk) {
 			err = sysfs_create_file(&mk->kobj, &vattr->mattr.attr);
diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index 0da058bff8eb280ee2604086a23f89382176133e..beb184689af9a1f225d3ab874a92c5690276c500 100644
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -385,7 +385,7 @@ static ssize_t pm_qos_power_read(struct file *filp, char __user *buf,
 	s32 value;
 	unsigned long flags;
 	struct pm_qos_object *o;
-	struct pm_qos_request_list *pm_qos_req = filp->private_data;;
+	struct pm_qos_request_list *pm_qos_req = filp->private_data;
 
 	if (!pm_qos_req)
 		return -EINVAL;
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 0791b13df7bfee02ab5f0f86ce683639df6b84a0..58f405b581e789b1f282a9682fc6159fc545dda0 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -1514,7 +1514,7 @@ static int posix_cpu_nsleep(const clockid_t which_clock, int flags,
 			return -EFAULT;
 
 		restart_block->fn = posix_cpu_nsleep_restart;
-		restart_block->nanosleep.index = which_clock;
+		restart_block->nanosleep.clockid = which_clock;
 		restart_block->nanosleep.rmtp = rmtp;
 		restart_block->nanosleep.expires = timespec_to_ns(rqtp);
 	}
@@ -1523,7 +1523,7 @@ static int posix_cpu_nsleep(const clockid_t which_clock, int flags,
 
 static long posix_cpu_nsleep_restart(struct restart_block *restart_block)
 {
-	clockid_t which_clock = restart_block->nanosleep.index;
+	clockid_t which_clock = restart_block->nanosleep.clockid;
 	struct timespec t;
 	struct itimerspec it;
 	int error;
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index e5498d7405c31ff8d9f5afd85b85ed8038ad691d..a1b5edf1bf92b6890f0bcb2b872e6bcc001d728e 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -1056,7 +1056,7 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
  */
 long clock_nanosleep_restart(struct restart_block *restart_block)
 {
-	clockid_t which_clock = restart_block->nanosleep.index;
+	clockid_t which_clock = restart_block->nanosleep.clockid;
 	struct k_clock *kc = clockid_to_kclock(which_clock);
 
 	if (WARN_ON_ONCE(!kc || !kc->nsleep_restart))
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 6de9a8fc34179448c0768a1c4a12ad4849cb1ce6..87f4d24b55b02872388661fad0e4a51757a4fc76 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -125,12 +125,6 @@ config PM_DEBUG
 	code. This is helpful when debugging and reporting PM bugs, like
 	suspend support.
 
-config PM_VERBOSE
-	bool "Verbose Power Management debugging"
-	depends on PM_DEBUG
-	---help---
-	This option enables verbose messages from the Power Management code.
-
 config PM_ADVANCED_DEBUG
 	bool "Extra PM attributes in sysfs for low-level debugging/testing"
 	depends on PM_DEBUG
@@ -229,3 +223,7 @@ config PM_OPP
 	  representing individual voltage domains and provides SOC
 	  implementations a ready to use framework to manage OPPs.
 	  For more information, read <file:Documentation/power/opp.txt>
+
+config PM_RUNTIME_CLK
+	def_bool y
+	depends on PM_RUNTIME && HAVE_CLK
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index 50aae660174d6bd0b0697b6a70e4e31b2e1535f3..f9bec56d88258992b61e8f9fb3306dd010e652e1 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -272,12 +272,7 @@ static int create_image(int platform_mode)
 
 	local_irq_disable();
 
-	error = sysdev_suspend(PMSG_FREEZE);
-	if (!error) {
-		error = syscore_suspend();
-		if (error)
-			sysdev_resume();
-	}
+	error = syscore_suspend();
 	if (error) {
 		printk(KERN_ERR "PM: Some system devices failed to power down, "
 			"aborting hibernation\n");
@@ -302,7 +297,6 @@ static int create_image(int platform_mode)
 
  Power_up:
 	syscore_resume();
-	sysdev_resume();
 	/* NOTE:  dpm_resume_noirq() is just a resume() for devices
 	 * that suspended with irqs off ... no overall powerup.
 	 */
@@ -333,20 +327,25 @@ static int create_image(int platform_mode)
 
 int hibernation_snapshot(int platform_mode)
 {
+	pm_message_t msg = PMSG_RECOVER;
 	int error;
 
 	error = platform_begin(platform_mode);
 	if (error)
 		goto Close;
 
+	error = dpm_prepare(PMSG_FREEZE);
+	if (error)
+		goto Complete_devices;
+
 	/* Preallocate image memory before shutting down devices. */
 	error = hibernate_preallocate_memory();
 	if (error)
-		goto Close;
+		goto Complete_devices;
 
 	suspend_console();
 	pm_restrict_gfp_mask();
-	error = dpm_suspend_start(PMSG_FREEZE);
+	error = dpm_suspend(PMSG_FREEZE);
 	if (error)
 		goto Recover_platform;
 
@@ -364,13 +363,17 @@ int hibernation_snapshot(int platform_mode)
 	if (error || !in_suspend)
 		swsusp_free();
 
-	dpm_resume_end(in_suspend ?
-		(error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE);
+	msg = in_suspend ? (error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE;
+	dpm_resume(msg);
 
 	if (error || !in_suspend)
 		pm_restore_gfp_mask();
 
 	resume_console();
+
+ Complete_devices:
+	dpm_complete(msg);
+
  Close:
 	platform_end(platform_mode);
 	return error;
@@ -409,12 +412,7 @@ static int resume_target_kernel(bool platform_mode)
 
 	local_irq_disable();
 
-	error = sysdev_suspend(PMSG_QUIESCE);
-	if (!error) {
-		error = syscore_suspend();
-		if (error)
-			sysdev_resume();
-	}
+	error = syscore_suspend();
 	if (error)
 		goto Enable_irqs;
 
@@ -442,7 +440,6 @@ static int resume_target_kernel(bool platform_mode)
 	touch_softlockup_watchdog();
 
 	syscore_resume();
-	sysdev_resume();
 
  Enable_irqs:
 	local_irq_enable();
@@ -528,7 +525,6 @@ int hibernation_platform_enter(void)
 		goto Platform_finish;
 
 	local_irq_disable();
-	sysdev_suspend(PMSG_HIBERNATE);
 	syscore_suspend();
 	if (pm_wakeup_pending()) {
 		error = -EAGAIN;
@@ -541,7 +537,6 @@ int hibernation_platform_enter(void)
 
  Power_up:
 	syscore_resume();
-	sysdev_resume();
 	local_irq_enable();
 	enable_nonboot_cpus();
 
@@ -982,10 +977,33 @@ static ssize_t image_size_store(struct kobject *kobj, struct kobj_attribute *att
 
 power_attr(image_size);
 
+static ssize_t reserved_size_show(struct kobject *kobj,
+				  struct kobj_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%lu\n", reserved_size);
+}
+
+static ssize_t reserved_size_store(struct kobject *kobj,
+				   struct kobj_attribute *attr,
+				   const char *buf, size_t n)
+{
+	unsigned long size;
+
+	if (sscanf(buf, "%lu", &size) == 1) {
+		reserved_size = size;
+		return n;
+	}
+
+	return -EINVAL;
+}
+
+power_attr(reserved_size);
+
 static struct attribute * g[] = {
 	&disk_attr.attr,
 	&resume_attr.attr,
 	&image_size_attr.attr,
+	&reserved_size_attr.attr,
 	NULL,
 };
 
diff --git a/kernel/power/main.c b/kernel/power/main.c
index de9aef8742f400df8f8cd696e6c977565fe21917..2981af4ce7cbbce49314e2fb2fef9fa13496f41e 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -337,6 +337,7 @@ static int __init pm_init(void)
 	if (error)
 		return error;
 	hibernate_image_size_init();
+	hibernate_reserved_size_init();
 	power_kobj = kobject_create_and_add("power", NULL);
 	if (!power_kobj)
 		return -ENOMEM;
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 03634be55f62aabb407b8797d6a5a74ca6feef96..9a00a0a262806b11905a84fb85c5a26c7e99592b 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -15,6 +15,7 @@ struct swsusp_info {
 
 #ifdef CONFIG_HIBERNATION
 /* kernel/power/snapshot.c */
+extern void __init hibernate_reserved_size_init(void);
 extern void __init hibernate_image_size_init(void);
 
 #ifdef CONFIG_ARCH_HIBERNATION_HEADER
@@ -55,6 +56,7 @@ extern int hibernation_platform_enter(void);
 
 #else /* !CONFIG_HIBERNATION */
 
+static inline void hibernate_reserved_size_init(void) {}
 static inline void hibernate_image_size_init(void) {}
 #endif /* !CONFIG_HIBERNATION */
 
@@ -72,6 +74,8 @@ static struct kobj_attribute _name##_attr = {	\
 
 /* Preferred image size in bytes (default 500 MB) */
 extern unsigned long image_size;
+/* Size of memory reserved for drivers (default SPARE_PAGES x PAGE_SIZE) */
+extern unsigned long reserved_size;
 extern int in_suspend;
 extern dev_t swsusp_resume_device;
 extern sector_t swsusp_resume_block;
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index ca0aacc2487426522df9b9cf71297a61d9faa0b1..ace55889f7027b051acbaabdbce71389315418e5 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -40,17 +40,29 @@ static int swsusp_page_is_free(struct page *);
 static void swsusp_set_page_forbidden(struct page *);
 static void swsusp_unset_page_forbidden(struct page *);
 
+/*
+ * Number of bytes to reserve for memory allocations made by device drivers
+ * from their ->freeze() and ->freeze_noirq() callbacks so that they don't
+ * cause image creation to fail (tunable via /sys/power/reserved_size).
+ */
+unsigned long reserved_size;
+
+void __init hibernate_reserved_size_init(void)
+{
+	reserved_size = SPARE_PAGES * PAGE_SIZE;
+}
+
 /*
  * Preferred image size in bytes (tunable via /sys/power/image_size).
- * When it is set to N, the image creating code will do its best to
- * ensure the image size will not exceed N bytes, but if that is
- * impossible, it will try to create the smallest image possible.
+ * When it is set to N, swsusp will do its best to ensure the image
+ * size will not exceed N bytes, but if that is impossible, it will
+ * try to create the smallest image possible.
  */
 unsigned long image_size;
 
 void __init hibernate_image_size_init(void)
 {
-	image_size = (totalram_pages / 3) * PAGE_SIZE;
+	image_size = ((totalram_pages * 2) / 5) * PAGE_SIZE;
 }
 
 /* List of PBEs needed for restoring the pages that were allocated before
@@ -1263,11 +1275,13 @@ static unsigned long minimum_image_size(unsigned long saveable)
  * frame in use.  We also need a number of page frames to be free during
  * hibernation for allocations made while saving the image and for device
  * drivers, in case they need to allocate memory from their hibernation
- * callbacks (these two numbers are given by PAGES_FOR_IO and SPARE_PAGES,
- * respectively, both of which are rough estimates).  To make this happen, we
- * compute the total number of available page frames and allocate at least
+ * callbacks (these two numbers are given by PAGES_FOR_IO (which is a rough
+ * estimate) and reserverd_size divided by PAGE_SIZE (which is tunable through
+ * /sys/power/reserved_size, respectively).  To make this happen, we compute the
+ * total number of available page frames and allocate at least
  *
- * ([page frames total] + PAGES_FOR_IO + [metadata pages]) / 2 + 2 * SPARE_PAGES
+ * ([page frames total] + PAGES_FOR_IO + [metadata pages]) / 2
+ *  + 2 * DIV_ROUND_UP(reserved_size, PAGE_SIZE)
  *
  * of them, which corresponds to the maximum size of a hibernation image.
  *
@@ -1322,7 +1336,8 @@ int hibernate_preallocate_memory(void)
 	count -= totalreserve_pages;
 
 	/* Compute the maximum number of saveable pages to leave in memory. */
-	max_size = (count - (size + PAGES_FOR_IO)) / 2 - 2 * SPARE_PAGES;
+	max_size = (count - (size + PAGES_FOR_IO)) / 2
+			- 2 * DIV_ROUND_UP(reserved_size, PAGE_SIZE);
 	/* Compute the desired number of image pages specified by image_size. */
 	size = DIV_ROUND_UP(image_size, PAGE_SIZE);
 	if (size > max_size)
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 8935369d503a309a036e75f975a903982fa6af80..1c41ba215419d4d086fc27113caa20bcc8a81d6d 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -163,19 +163,13 @@ static int suspend_enter(suspend_state_t state)
 	arch_suspend_disable_irqs();
 	BUG_ON(!irqs_disabled());
 
-	error = sysdev_suspend(PMSG_SUSPEND);
-	if (!error) {
-		error = syscore_suspend();
-		if (error)
-			sysdev_resume();
-	}
+	error = syscore_suspend();
 	if (!error) {
 		if (!(suspend_test(TEST_CORE) || pm_wakeup_pending())) {
 			error = suspend_ops->enter(state);
 			events_check_enabled = false;
 		}
 		syscore_resume();
-		sysdev_resume();
 	}
 
 	arch_suspend_enable_irqs();
@@ -216,7 +210,6 @@ int suspend_devices_and_enter(suspend_state_t state)
 			goto Close;
 	}
 	suspend_console();
-	pm_restrict_gfp_mask();
 	suspend_test_start();
 	error = dpm_suspend_start(PMSG_SUSPEND);
 	if (error) {
@@ -227,13 +220,12 @@ int suspend_devices_and_enter(suspend_state_t state)
 	if (suspend_test(TEST_DEVICES))
 		goto Recover_platform;
 
-	suspend_enter(state);
+	error = suspend_enter(state);
 
  Resume_devices:
 	suspend_test_start();
 	dpm_resume_end(PMSG_RESUME);
 	suspend_test_finish("resume devices");
-	pm_restore_gfp_mask();
 	resume_console();
  Close:
 	if (suspend_ops->end)
@@ -294,7 +286,9 @@ int enter_state(suspend_state_t state)
 		goto Finish;
 
 	pr_debug("PM: Entering %s sleep\n", pm_states[state]);
+	pm_restrict_gfp_mask();
 	error = suspend_devices_and_enter(state);
+	pm_restore_gfp_mask();
 
  Finish:
 	pr_debug("PM: Finishing wakeup.\n");
diff --git a/kernel/power/user.c b/kernel/power/user.c
index c36c3b9e8a84f59ad5894a1e2d04c7252b656ebe..7d02d33be699f97d4956c76ea71b939bb0832d06 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -135,8 +135,10 @@ static int snapshot_release(struct inode *inode, struct file *filp)
 	free_basic_memory_bitmaps();
 	data = filp->private_data;
 	free_all_swap_pages(data->swap);
-	if (data->frozen)
+	if (data->frozen) {
+		pm_restore_gfp_mask();
 		thaw_processes();
+	}
 	pm_notifier_call_chain(data->mode == O_RDONLY ?
 			PM_POST_HIBERNATION : PM_POST_RESTORE);
 	atomic_inc(&snapshot_device_available);
@@ -379,6 +381,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
 		 * PM_HIBERNATION_PREPARE
 		 */
 		error = suspend_devices_and_enter(PM_SUSPEND_MEM);
+		data->ready = 0;
 		break;
 
 	case SNAPSHOT_PLATFORM_SUPPORT:
diff --git a/kernel/profile.c b/kernel/profile.c
index 66f841b7fbd38fd0fcca92d62c4f70860b24bbb2..14c9f87b9fc95d8eeb545b7fe29cccc171c9df47 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -126,11 +126,9 @@ int __ref profile_init(void)
 	if (prof_buffer)
 		return 0;
 
-	prof_buffer = vmalloc(buffer_bytes);
-	if (prof_buffer) {
-		memset(prof_buffer, 0, buffer_bytes);
+	prof_buffer = vzalloc(buffer_bytes);
+	if (prof_buffer)
 		return 0;
-	}
 
 	free_cpumask_var(prof_cpu_mask);
 	return -ENOMEM;
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index dc7ab65f3b36cb0b71c8365e13d0e73a9601f6ee..7a81fc0713442590c6643e411c77da127bc2520e 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -38,35 +38,33 @@ void __ptrace_link(struct task_struct *child, struct task_struct *new_parent)
 	child->parent = new_parent;
 }
 
-/*
- * Turn a tracing stop into a normal stop now, since with no tracer there
- * would be no way to wake it up with SIGCONT or SIGKILL.  If there was a
- * signal sent that would resume the child, but didn't because it was in
- * TASK_TRACED, resume it now.
- * Requires that irqs be disabled.
- */
-static void ptrace_untrace(struct task_struct *child)
-{
-	spin_lock(&child->sighand->siglock);
-	if (task_is_traced(child)) {
-		/*
-		 * If the group stop is completed or in progress,
-		 * this thread was already counted as stopped.
-		 */
-		if (child->signal->flags & SIGNAL_STOP_STOPPED ||
-		    child->signal->group_stop_count)
-			__set_task_state(child, TASK_STOPPED);
-		else
-			signal_wake_up(child, 1);
-	}
-	spin_unlock(&child->sighand->siglock);
-}
-
-/*
- * unptrace a task: move it back to its original parent and
- * remove it from the ptrace list.
+/**
+ * __ptrace_unlink - unlink ptracee and restore its execution state
+ * @child: ptracee to be unlinked
  *
- * Must be called with the tasklist lock write-held.
+ * Remove @child from the ptrace list, move it back to the original parent,
+ * and restore the execution state so that it conforms to the group stop
+ * state.
+ *
+ * Unlinking can happen via two paths - explicit PTRACE_DETACH or ptracer
+ * exiting.  For PTRACE_DETACH, unless the ptracee has been killed between
+ * ptrace_check_attach() and here, it's guaranteed to be in TASK_TRACED.
+ * If the ptracer is exiting, the ptracee can be in any state.
+ *
+ * After detach, the ptracee should be in a state which conforms to the
+ * group stop.  If the group is stopped or in the process of stopping, the
+ * ptracee should be put into TASK_STOPPED; otherwise, it should be woken
+ * up from TASK_TRACED.
+ *
+ * If the ptracee is in TASK_TRACED and needs to be moved to TASK_STOPPED,
+ * it goes through TRACED -> RUNNING -> STOPPED transition which is similar
+ * to but in the opposite direction of what happens while attaching to a
+ * stopped task.  However, in this direction, the intermediate RUNNING
+ * state is not hidden even from the current ptracer and if it immediately
+ * re-attaches and performs a WNOHANG wait(2), it may fail.
+ *
+ * CONTEXT:
+ * write_lock_irq(tasklist_lock)
  */
 void __ptrace_unlink(struct task_struct *child)
 {
@@ -76,8 +74,27 @@ void __ptrace_unlink(struct task_struct *child)
 	child->parent = child->real_parent;
 	list_del_init(&child->ptrace_entry);
 
-	if (task_is_traced(child))
-		ptrace_untrace(child);
+	spin_lock(&child->sighand->siglock);
+
+	/*
+	 * Reinstate GROUP_STOP_PENDING if group stop is in effect and
+	 * @child isn't dead.
+	 */
+	if (!(child->flags & PF_EXITING) &&
+	    (child->signal->flags & SIGNAL_STOP_STOPPED ||
+	     child->signal->group_stop_count))
+		child->group_stop |= GROUP_STOP_PENDING;
+
+	/*
+	 * If transition to TASK_STOPPED is pending or in TASK_TRACED, kick
+	 * @child in the butt.  Note that @resume should be used iff @child
+	 * is in TASK_TRACED; otherwise, we might unduly disrupt
+	 * TASK_KILLABLE sleeps.
+	 */
+	if (child->group_stop & GROUP_STOP_PENDING || task_is_traced(child))
+		signal_wake_up(child, task_is_traced(child));
+
+	spin_unlock(&child->sighand->siglock);
 }
 
 /*
@@ -96,16 +113,14 @@ int ptrace_check_attach(struct task_struct *child, int kill)
 	 */
 	read_lock(&tasklist_lock);
 	if ((child->ptrace & PT_PTRACED) && child->parent == current) {
-		ret = 0;
 		/*
 		 * child->sighand can't be NULL, release_task()
 		 * does ptrace_unlink() before __exit_signal().
 		 */
 		spin_lock_irq(&child->sighand->siglock);
-		if (task_is_stopped(child))
-			child->state = TASK_TRACED;
-		else if (!task_is_traced(child) && !kill)
-			ret = -ESRCH;
+		WARN_ON_ONCE(task_is_stopped(child));
+		if (task_is_traced(child) || kill)
+			ret = 0;
 		spin_unlock_irq(&child->sighand->siglock);
 	}
 	read_unlock(&tasklist_lock);
@@ -169,6 +184,7 @@ bool ptrace_may_access(struct task_struct *task, unsigned int mode)
 
 static int ptrace_attach(struct task_struct *task)
 {
+	bool wait_trap = false;
 	int retval;
 
 	audit_ptrace(task);
@@ -208,12 +224,42 @@ static int ptrace_attach(struct task_struct *task)
 	__ptrace_link(task, current);
 	send_sig_info(SIGSTOP, SEND_SIG_FORCED, task);
 
+	spin_lock(&task->sighand->siglock);
+
+	/*
+	 * If the task is already STOPPED, set GROUP_STOP_PENDING and
+	 * TRAPPING, and kick it so that it transits to TRACED.  TRAPPING
+	 * will be cleared if the child completes the transition or any
+	 * event which clears the group stop states happens.  We'll wait
+	 * for the transition to complete before returning from this
+	 * function.
+	 *
+	 * This hides STOPPED -> RUNNING -> TRACED transition from the
+	 * attaching thread but a different thread in the same group can
+	 * still observe the transient RUNNING state.  IOW, if another
+	 * thread's WNOHANG wait(2) on the stopped tracee races against
+	 * ATTACH, the wait(2) may fail due to the transient RUNNING.
+	 *
+	 * The following task_is_stopped() test is safe as both transitions
+	 * in and out of STOPPED are protected by siglock.
+	 */
+	if (task_is_stopped(task)) {
+		task->group_stop |= GROUP_STOP_PENDING | GROUP_STOP_TRAPPING;
+		signal_wake_up(task, 1);
+		wait_trap = true;
+	}
+
+	spin_unlock(&task->sighand->siglock);
+
 	retval = 0;
 unlock_tasklist:
 	write_unlock_irq(&tasklist_lock);
 unlock_creds:
 	mutex_unlock(&task->signal->cred_guard_mutex);
 out:
+	if (wait_trap)
+		wait_event(current->signal->wait_chldexit,
+			   !(task->group_stop & GROUP_STOP_TRAPPING));
 	return retval;
 }
 
@@ -316,8 +362,6 @@ static int ptrace_detach(struct task_struct *child, unsigned int data)
 	if (child->ptrace) {
 		child->exit_code = data;
 		dead = __ptrace_detach(current, child);
-		if (!child->exit_state)
-			wake_up_state(child, TASK_TRACED | TASK_STOPPED);
 	}
 	write_unlock_irq(&tasklist_lock);
 
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index f3240e987928ca9630b15d39784180339c8727dd..7784bd216b6a25277445cbcf6435298bdb11cdbc 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -142,10 +142,17 @@ static int rcuhead_fixup_init(void *addr, enum debug_obj_state state)
 		 * Ensure that queued callbacks are all executed.
 		 * If we detect that we are nested in a RCU read-side critical
 		 * section, we should simply fail, otherwise we would deadlock.
+		 * In !PREEMPT configurations, there is no way to tell if we are
+		 * in a RCU read-side critical section or not, so we never
+		 * attempt any fixup and just print a warning.
 		 */
+#ifndef CONFIG_PREEMPT
+		WARN_ON_ONCE(1);
+		return 0;
+#endif
 		if (rcu_preempt_depth() != 0 || preempt_count() != 0 ||
 		    irqs_disabled()) {
-			WARN_ON(1);
+			WARN_ON_ONCE(1);
 			return 0;
 		}
 		rcu_barrier();
@@ -184,10 +191,17 @@ static int rcuhead_fixup_activate(void *addr, enum debug_obj_state state)
 		 * Ensure that queued callbacks are all executed.
 		 * If we detect that we are nested in a RCU read-side critical
 		 * section, we should simply fail, otherwise we would deadlock.
+		 * In !PREEMPT configurations, there is no way to tell if we are
+		 * in a RCU read-side critical section or not, so we never
+		 * attempt any fixup and just print a warning.
 		 */
+#ifndef CONFIG_PREEMPT
+		WARN_ON_ONCE(1);
+		return 0;
+#endif
 		if (rcu_preempt_depth() != 0 || preempt_count() != 0 ||
 		    irqs_disabled()) {
-			WARN_ON(1);
+			WARN_ON_ONCE(1);
 			return 0;
 		}
 		rcu_barrier();
@@ -214,15 +228,17 @@ static int rcuhead_fixup_free(void *addr, enum debug_obj_state state)
 		 * Ensure that queued callbacks are all executed.
 		 * If we detect that we are nested in a RCU read-side critical
 		 * section, we should simply fail, otherwise we would deadlock.
-		 * Note that the machinery to reliably determine whether
-		 * or not we are in an RCU read-side critical section
-		 * exists only in the preemptible RCU implementations
-		 * (TINY_PREEMPT_RCU and TREE_PREEMPT_RCU), which is why
-		 * DEBUG_OBJECTS_RCU_HEAD is disallowed if !PREEMPT.
+		 * In !PREEMPT configurations, there is no way to tell if we are
+		 * in a RCU read-side critical section or not, so we never
+		 * attempt any fixup and just print a warning.
 		 */
+#ifndef CONFIG_PREEMPT
+		WARN_ON_ONCE(1);
+		return 0;
+#endif
 		if (rcu_preempt_depth() != 0 || preempt_count() != 0 ||
 		    irqs_disabled()) {
-			WARN_ON(1);
+			WARN_ON_ONCE(1);
 			return 0;
 		}
 		rcu_barrier();
diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c
index 0c343b9a46d565cde538f153894010748f1c924d..7bbac7d0f5abc1d4737c0664c6779d9db1ca5b85 100644
--- a/kernel/rcutiny.c
+++ b/kernel/rcutiny.c
@@ -35,15 +35,16 @@
 #include <linux/init.h>
 #include <linux/time.h>
 #include <linux/cpu.h>
+#include <linux/prefetch.h>
 
 /* Controls for rcu_kthread() kthread, replacing RCU_SOFTIRQ used previously. */
 static struct task_struct *rcu_kthread_task;
 static DECLARE_WAIT_QUEUE_HEAD(rcu_kthread_wq);
 static unsigned long have_rcu_kthread_work;
-static void invoke_rcu_kthread(void);
 
 /* Forward declarations for rcutiny_plugin.h. */
 struct rcu_ctrlblk;
+static void invoke_rcu_kthread(void);
 static void rcu_process_callbacks(struct rcu_ctrlblk *rcp);
 static int rcu_kthread(void *arg);
 static void __call_rcu(struct rcu_head *head,
@@ -79,26 +80,31 @@ void rcu_exit_nohz(void)
 #endif /* #ifdef CONFIG_NO_HZ */
 
 /*
- * Helper function for rcu_qsctr_inc() and rcu_bh_qsctr_inc().
- * Also disable irqs to avoid confusion due to interrupt handlers
+ * Helper function for rcu_sched_qs() and rcu_bh_qs().
+ * Also irqs are disabled to avoid confusion due to interrupt handlers
  * invoking call_rcu().
  */
 static int rcu_qsctr_help(struct rcu_ctrlblk *rcp)
 {
-	unsigned long flags;
-
-	local_irq_save(flags);
 	if (rcp->rcucblist != NULL &&
 	    rcp->donetail != rcp->curtail) {
 		rcp->donetail = rcp->curtail;
-		local_irq_restore(flags);
 		return 1;
 	}
-	local_irq_restore(flags);
 
 	return 0;
 }
 
+/*
+ * Wake up rcu_kthread() to process callbacks now eligible for invocation
+ * or to boost readers.
+ */
+static void invoke_rcu_kthread(void)
+{
+	have_rcu_kthread_work = 1;
+	wake_up(&rcu_kthread_wq);
+}
+
 /*
  * Record an rcu quiescent state.  And an rcu_bh quiescent state while we
  * are at it, given that any rcu quiescent state is also an rcu_bh
@@ -106,9 +112,13 @@ static int rcu_qsctr_help(struct rcu_ctrlblk *rcp)
  */
 void rcu_sched_qs(int cpu)
 {
+	unsigned long flags;
+
+	local_irq_save(flags);
 	if (rcu_qsctr_help(&rcu_sched_ctrlblk) +
 	    rcu_qsctr_help(&rcu_bh_ctrlblk))
 		invoke_rcu_kthread();
+	local_irq_restore(flags);
 }
 
 /*
@@ -116,8 +126,12 @@ void rcu_sched_qs(int cpu)
  */
 void rcu_bh_qs(int cpu)
 {
+	unsigned long flags;
+
+	local_irq_save(flags);
 	if (rcu_qsctr_help(&rcu_bh_ctrlblk))
 		invoke_rcu_kthread();
+	local_irq_restore(flags);
 }
 
 /*
@@ -167,7 +181,7 @@ static void rcu_process_callbacks(struct rcu_ctrlblk *rcp)
 		prefetch(next);
 		debug_rcu_head_unqueue(list);
 		local_bh_disable();
-		list->func(list);
+		__rcu_reclaim(list);
 		local_bh_enable();
 		list = next;
 		RCU_TRACE(cb_count++);
@@ -207,20 +221,6 @@ static int rcu_kthread(void *arg)
 	return 0;  /* Not reached, but needed to shut gcc up. */
 }
 
-/*
- * Wake up rcu_kthread() to process callbacks now eligible for invocation
- * or to boost readers.
- */
-static void invoke_rcu_kthread(void)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	have_rcu_kthread_work = 1;
-	wake_up(&rcu_kthread_wq);
-	local_irq_restore(flags);
-}
-
 /*
  * Wait for a grace period to elapse.  But it is illegal to invoke
  * synchronize_sched() from within an RCU read-side critical section.
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
index 3cb8e362e8838454c0467bc4f20b93b19fbda054..f259c676195fcab24fb36af68130519a931778e0 100644
--- a/kernel/rcutiny_plugin.h
+++ b/kernel/rcutiny_plugin.h
@@ -100,23 +100,28 @@ struct rcu_preempt_ctrlblk {
 	u8 completed;		/* Last grace period completed. */
 				/*  If all three are equal, RCU is idle. */
 #ifdef CONFIG_RCU_BOOST
-	s8 boosted_this_gp;	/* Has boosting already happened? */
 	unsigned long boost_time; /* When to start boosting (jiffies) */
 #endif /* #ifdef CONFIG_RCU_BOOST */
 #ifdef CONFIG_RCU_TRACE
 	unsigned long n_grace_periods;
 #ifdef CONFIG_RCU_BOOST
 	unsigned long n_tasks_boosted;
+				/* Total number of tasks boosted. */
 	unsigned long n_exp_boosts;
+				/* Number of tasks boosted for expedited GP. */
 	unsigned long n_normal_boosts;
-	unsigned long n_normal_balk_blkd_tasks;
-	unsigned long n_normal_balk_gp_tasks;
-	unsigned long n_normal_balk_boost_tasks;
-	unsigned long n_normal_balk_boosted;
-	unsigned long n_normal_balk_notyet;
-	unsigned long n_normal_balk_nos;
-	unsigned long n_exp_balk_blkd_tasks;
-	unsigned long n_exp_balk_nos;
+				/* Number of tasks boosted for normal GP. */
+	unsigned long n_balk_blkd_tasks;
+				/* Refused to boost: no blocked tasks. */
+	unsigned long n_balk_exp_gp_tasks;
+				/* Refused to boost: nothing blocking GP. */
+	unsigned long n_balk_boost_tasks;
+				/* Refused to boost: already boosting. */
+	unsigned long n_balk_notyet;
+				/* Refused to boost: not yet time. */
+	unsigned long n_balk_nos;
+				/* Refused to boost: not sure why, though. */
+				/*  This can happen due to race conditions. */
 #endif /* #ifdef CONFIG_RCU_BOOST */
 #endif /* #ifdef CONFIG_RCU_TRACE */
 };
@@ -201,7 +206,6 @@ static struct list_head *rcu_next_node_entry(struct task_struct *t)
 
 #ifdef CONFIG_RCU_BOOST
 static void rcu_initiate_boost_trace(void);
-static void rcu_initiate_exp_boost_trace(void);
 #endif /* #ifdef CONFIG_RCU_BOOST */
 
 /*
@@ -219,41 +223,21 @@ static void show_tiny_preempt_stats(struct seq_file *m)
 		   "N."[!rcu_preempt_ctrlblk.gp_tasks],
 		   "E."[!rcu_preempt_ctrlblk.exp_tasks]);
 #ifdef CONFIG_RCU_BOOST
-	seq_printf(m, "             ttb=%c btg=",
-		   "B."[!rcu_preempt_ctrlblk.boost_tasks]);
-	switch (rcu_preempt_ctrlblk.boosted_this_gp) {
-	case -1:
-		seq_puts(m, "exp");
-		break;
-	case 0:
-		seq_puts(m, "no");
-		break;
-	case 1:
-		seq_puts(m, "begun");
-		break;
-	case 2:
-		seq_puts(m, "done");
-		break;
-	default:
-		seq_printf(m, "?%d?", rcu_preempt_ctrlblk.boosted_this_gp);
-	}
-	seq_printf(m, " ntb=%lu neb=%lu nnb=%lu j=%04x bt=%04x\n",
+	seq_printf(m, "%sttb=%c ntb=%lu neb=%lu nnb=%lu j=%04x bt=%04x\n",
+		   "             ",
+		   "B."[!rcu_preempt_ctrlblk.boost_tasks],
 		   rcu_preempt_ctrlblk.n_tasks_boosted,
 		   rcu_preempt_ctrlblk.n_exp_boosts,
 		   rcu_preempt_ctrlblk.n_normal_boosts,
 		   (int)(jiffies & 0xffff),
 		   (int)(rcu_preempt_ctrlblk.boost_time & 0xffff));
-	seq_printf(m, "             %s: nt=%lu gt=%lu bt=%lu b=%lu ny=%lu nos=%lu\n",
-		   "normal balk",
-		   rcu_preempt_ctrlblk.n_normal_balk_blkd_tasks,
-		   rcu_preempt_ctrlblk.n_normal_balk_gp_tasks,
-		   rcu_preempt_ctrlblk.n_normal_balk_boost_tasks,
-		   rcu_preempt_ctrlblk.n_normal_balk_boosted,
-		   rcu_preempt_ctrlblk.n_normal_balk_notyet,
-		   rcu_preempt_ctrlblk.n_normal_balk_nos);
-	seq_printf(m, "             exp balk: bt=%lu nos=%lu\n",
-		   rcu_preempt_ctrlblk.n_exp_balk_blkd_tasks,
-		   rcu_preempt_ctrlblk.n_exp_balk_nos);
+	seq_printf(m, "%s: nt=%lu egt=%lu bt=%lu ny=%lu nos=%lu\n",
+		   "             balk",
+		   rcu_preempt_ctrlblk.n_balk_blkd_tasks,
+		   rcu_preempt_ctrlblk.n_balk_exp_gp_tasks,
+		   rcu_preempt_ctrlblk.n_balk_boost_tasks,
+		   rcu_preempt_ctrlblk.n_balk_notyet,
+		   rcu_preempt_ctrlblk.n_balk_nos);
 #endif /* #ifdef CONFIG_RCU_BOOST */
 }
 
@@ -271,25 +255,59 @@ static int rcu_boost(void)
 {
 	unsigned long flags;
 	struct rt_mutex mtx;
-	struct list_head *np;
 	struct task_struct *t;
+	struct list_head *tb;
 
-	if (rcu_preempt_ctrlblk.boost_tasks == NULL)
+	if (rcu_preempt_ctrlblk.boost_tasks == NULL &&
+	    rcu_preempt_ctrlblk.exp_tasks == NULL)
 		return 0;  /* Nothing to boost. */
+
 	raw_local_irq_save(flags);
-	rcu_preempt_ctrlblk.boosted_this_gp++;
-	t = container_of(rcu_preempt_ctrlblk.boost_tasks, struct task_struct,
-			 rcu_node_entry);
-	np = rcu_next_node_entry(t);
+
+	/*
+	 * Recheck with irqs disabled: all tasks in need of boosting
+	 * might exit their RCU read-side critical sections on their own
+	 * if we are preempted just before disabling irqs.
+	 */
+	if (rcu_preempt_ctrlblk.boost_tasks == NULL &&
+	    rcu_preempt_ctrlblk.exp_tasks == NULL) {
+		raw_local_irq_restore(flags);
+		return 0;
+	}
+
+	/*
+	 * Preferentially boost tasks blocking expedited grace periods.
+	 * This cannot starve the normal grace periods because a second
+	 * expedited grace period must boost all blocked tasks, including
+	 * those blocking the pre-existing normal grace period.
+	 */
+	if (rcu_preempt_ctrlblk.exp_tasks != NULL) {
+		tb = rcu_preempt_ctrlblk.exp_tasks;
+		RCU_TRACE(rcu_preempt_ctrlblk.n_exp_boosts++);
+	} else {
+		tb = rcu_preempt_ctrlblk.boost_tasks;
+		RCU_TRACE(rcu_preempt_ctrlblk.n_normal_boosts++);
+	}
+	RCU_TRACE(rcu_preempt_ctrlblk.n_tasks_boosted++);
+
+	/*
+	 * We boost task t by manufacturing an rt_mutex that appears to
+	 * be held by task t.  We leave a pointer to that rt_mutex where
+	 * task t can find it, and task t will release the mutex when it
+	 * exits its outermost RCU read-side critical section.  Then
+	 * simply acquiring this artificial rt_mutex will boost task
+	 * t's priority.  (Thanks to tglx for suggesting this approach!)
+	 */
+	t = container_of(tb, struct task_struct, rcu_node_entry);
 	rt_mutex_init_proxy_locked(&mtx, t);
 	t->rcu_boost_mutex = &mtx;
 	t->rcu_read_unlock_special |= RCU_READ_UNLOCK_BOOSTED;
 	raw_local_irq_restore(flags);
 	rt_mutex_lock(&mtx);
-	RCU_TRACE(rcu_preempt_ctrlblk.n_tasks_boosted++);
-	rcu_preempt_ctrlblk.boosted_this_gp++;
-	rt_mutex_unlock(&mtx);
-	return rcu_preempt_ctrlblk.boost_tasks != NULL;
+	rt_mutex_unlock(&mtx);  /* Keep lockdep happy. */
+
+	return rcu_preempt_ctrlblk.boost_tasks != NULL ||
+	       rcu_preempt_ctrlblk.exp_tasks != NULL;
 }
 
 /*
@@ -304,42 +322,25 @@ static int rcu_boost(void)
  */
 static int rcu_initiate_boost(void)
 {
-	if (!rcu_preempt_blocked_readers_cgp()) {
-		RCU_TRACE(rcu_preempt_ctrlblk.n_normal_balk_blkd_tasks++);
+	if (!rcu_preempt_blocked_readers_cgp() &&
+	    rcu_preempt_ctrlblk.exp_tasks == NULL) {
+		RCU_TRACE(rcu_preempt_ctrlblk.n_balk_exp_gp_tasks++);
 		return 0;
 	}
-	if (rcu_preempt_ctrlblk.gp_tasks != NULL &&
-	    rcu_preempt_ctrlblk.boost_tasks == NULL &&
-	    rcu_preempt_ctrlblk.boosted_this_gp == 0 &&
-	    ULONG_CMP_GE(jiffies, rcu_preempt_ctrlblk.boost_time)) {
-		rcu_preempt_ctrlblk.boost_tasks = rcu_preempt_ctrlblk.gp_tasks;
+	if (rcu_preempt_ctrlblk.exp_tasks != NULL ||
+	    (rcu_preempt_ctrlblk.gp_tasks != NULL &&
+	     rcu_preempt_ctrlblk.boost_tasks == NULL &&
+	     ULONG_CMP_GE(jiffies, rcu_preempt_ctrlblk.boost_time))) {
+		if (rcu_preempt_ctrlblk.exp_tasks == NULL)
+			rcu_preempt_ctrlblk.boost_tasks =
+				rcu_preempt_ctrlblk.gp_tasks;
 		invoke_rcu_kthread();
-		RCU_TRACE(rcu_preempt_ctrlblk.n_normal_boosts++);
 	} else
 		RCU_TRACE(rcu_initiate_boost_trace());
 	return 1;
 }
 
-/*
- * Initiate boosting for an expedited grace period.
- */
-static void rcu_initiate_expedited_boost(void)
-{
-	unsigned long flags;
-
-	raw_local_irq_save(flags);
-	if (!list_empty(&rcu_preempt_ctrlblk.blkd_tasks)) {
-		rcu_preempt_ctrlblk.boost_tasks =
-			rcu_preempt_ctrlblk.blkd_tasks.next;
-		rcu_preempt_ctrlblk.boosted_this_gp = -1;
-		invoke_rcu_kthread();
-		RCU_TRACE(rcu_preempt_ctrlblk.n_exp_boosts++);
-	} else
-		RCU_TRACE(rcu_initiate_exp_boost_trace());
-	raw_local_irq_restore(flags);
-}
-
-#define RCU_BOOST_DELAY_JIFFIES DIV_ROUND_UP(CONFIG_RCU_BOOST_DELAY * HZ, 1000);
+#define RCU_BOOST_DELAY_JIFFIES DIV_ROUND_UP(CONFIG_RCU_BOOST_DELAY * HZ, 1000)
 
 /*
  * Do priority-boost accounting for the start of a new grace period.
@@ -347,8 +348,6 @@ static void rcu_initiate_expedited_boost(void)
 static void rcu_preempt_boost_start_gp(void)
 {
 	rcu_preempt_ctrlblk.boost_time = jiffies + RCU_BOOST_DELAY_JIFFIES;
-	if (rcu_preempt_ctrlblk.boosted_this_gp > 0)
-		rcu_preempt_ctrlblk.boosted_this_gp = 0;
 }
 
 #else /* #ifdef CONFIG_RCU_BOOST */
@@ -371,13 +370,6 @@ static int rcu_initiate_boost(void)
 	return rcu_preempt_blocked_readers_cgp();
 }
 
-/*
- * If there is no RCU priority boosting, we don't initiate expedited boosting.
- */
-static void rcu_initiate_expedited_boost(void)
-{
-}
-
 /*
  * If there is no RCU priority boosting, nothing to do at grace-period start.
  */
@@ -418,7 +410,7 @@ static void rcu_preempt_cpu_qs(void)
 	if (!rcu_preempt_gp_in_progress())
 		return;
 	/*
-	 * Check up on boosting.  If there are no readers blocking the
+	 * Check up on boosting.  If there are readers blocking the
 	 * current grace period, leave.
 	 */
 	if (rcu_initiate_boost())
@@ -578,7 +570,7 @@ static void rcu_read_unlock_special(struct task_struct *t)
 		empty = !rcu_preempt_blocked_readers_cgp();
 		empty_exp = rcu_preempt_ctrlblk.exp_tasks == NULL;
 		np = rcu_next_node_entry(t);
-		list_del(&t->rcu_node_entry);
+		list_del_init(&t->rcu_node_entry);
 		if (&t->rcu_node_entry == rcu_preempt_ctrlblk.gp_tasks)
 			rcu_preempt_ctrlblk.gp_tasks = np;
 		if (&t->rcu_node_entry == rcu_preempt_ctrlblk.exp_tasks)
@@ -587,7 +579,6 @@ static void rcu_read_unlock_special(struct task_struct *t)
 		if (&t->rcu_node_entry == rcu_preempt_ctrlblk.boost_tasks)
 			rcu_preempt_ctrlblk.boost_tasks = np;
 #endif /* #ifdef CONFIG_RCU_BOOST */
-		INIT_LIST_HEAD(&t->rcu_node_entry);
 
 		/*
 		 * If this was the last task on the current list, and if
@@ -812,13 +803,16 @@ void synchronize_rcu_expedited(void)
 	rpcp->exp_tasks = rpcp->blkd_tasks.next;
 	if (rpcp->exp_tasks == &rpcp->blkd_tasks)
 		rpcp->exp_tasks = NULL;
-	local_irq_restore(flags);
 
 	/* Wait for tail of ->blkd_tasks list to drain. */
-	if (rcu_preempted_readers_exp())
-		rcu_initiate_expedited_boost();
+	if (!rcu_preempted_readers_exp())
+		local_irq_restore(flags);
+	else {
+		rcu_initiate_boost();
+		local_irq_restore(flags);
 		wait_event(sync_rcu_preempt_exp_wq,
 			   !rcu_preempted_readers_exp());
+	}
 
 	/* Clean up and exit. */
 	barrier(); /* ensure expedited GP seen before counter increment. */
@@ -931,24 +925,17 @@ void __init rcu_scheduler_starting(void)
 
 static void rcu_initiate_boost_trace(void)
 {
-	if (rcu_preempt_ctrlblk.gp_tasks == NULL)
-		rcu_preempt_ctrlblk.n_normal_balk_gp_tasks++;
+	if (list_empty(&rcu_preempt_ctrlblk.blkd_tasks))
+		rcu_preempt_ctrlblk.n_balk_blkd_tasks++;
+	else if (rcu_preempt_ctrlblk.gp_tasks == NULL &&
+		 rcu_preempt_ctrlblk.exp_tasks == NULL)
+		rcu_preempt_ctrlblk.n_balk_exp_gp_tasks++;
 	else if (rcu_preempt_ctrlblk.boost_tasks != NULL)
-		rcu_preempt_ctrlblk.n_normal_balk_boost_tasks++;
-	else if (rcu_preempt_ctrlblk.boosted_this_gp != 0)
-		rcu_preempt_ctrlblk.n_normal_balk_boosted++;
+		rcu_preempt_ctrlblk.n_balk_boost_tasks++;
 	else if (!ULONG_CMP_GE(jiffies, rcu_preempt_ctrlblk.boost_time))
-		rcu_preempt_ctrlblk.n_normal_balk_notyet++;
-	else
-		rcu_preempt_ctrlblk.n_normal_balk_nos++;
-}
-
-static void rcu_initiate_exp_boost_trace(void)
-{
-	if (list_empty(&rcu_preempt_ctrlblk.blkd_tasks))
-		rcu_preempt_ctrlblk.n_exp_balk_blkd_tasks++;
+		rcu_preempt_ctrlblk.n_balk_notyet++;
 	else
-		rcu_preempt_ctrlblk.n_exp_balk_nos++;
+		rcu_preempt_ctrlblk.n_balk_nos++;
 }
 
 #endif /* #ifdef CONFIG_RCU_BOOST */
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index c224da41890cd3382b060ffb1567d3827f71e21c..2e138db03382adfb86da06b45d619fc1d8a6dd25 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -131,7 +131,7 @@ struct rcu_torture {
 
 static LIST_HEAD(rcu_torture_freelist);
 static struct rcu_torture __rcu *rcu_torture_current;
-static long rcu_torture_current_version;
+static unsigned long rcu_torture_current_version;
 static struct rcu_torture rcu_tortures[10 * RCU_TORTURE_PIPE_LEN];
 static DEFINE_SPINLOCK(rcu_torture_lock);
 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_count) =
@@ -146,8 +146,6 @@ static atomic_t n_rcu_torture_mberror;
 static atomic_t n_rcu_torture_error;
 static long n_rcu_torture_boost_ktrerror;
 static long n_rcu_torture_boost_rterror;
-static long n_rcu_torture_boost_allocerror;
-static long n_rcu_torture_boost_afferror;
 static long n_rcu_torture_boost_failure;
 static long n_rcu_torture_boosts;
 static long n_rcu_torture_timers;
@@ -163,11 +161,11 @@ static int stutter_pause_test;
 #endif
 int rcutorture_runnable = RCUTORTURE_RUNNABLE_INIT;
 
-#ifdef CONFIG_RCU_BOOST
+#if defined(CONFIG_RCU_BOOST) && !defined(CONFIG_HOTPLUG_CPU)
 #define rcu_can_boost() 1
-#else /* #ifdef CONFIG_RCU_BOOST */
+#else /* #if defined(CONFIG_RCU_BOOST) && !defined(CONFIG_HOTPLUG_CPU) */
 #define rcu_can_boost() 0
-#endif /* #else #ifdef CONFIG_RCU_BOOST */
+#endif /* #else #if defined(CONFIG_RCU_BOOST) && !defined(CONFIG_HOTPLUG_CPU) */
 
 static unsigned long boost_starttime;	/* jiffies of next boost test start. */
 DEFINE_MUTEX(boost_mutex);		/* protect setting boost_starttime */
@@ -751,6 +749,7 @@ static int rcu_torture_boost(void *arg)
 		n_rcu_torture_boost_rterror++;
 	}
 
+	init_rcu_head_on_stack(&rbi.rcu);
 	/* Each pass through the following loop does one boost-test cycle. */
 	do {
 		/* Wait for the next test interval. */
@@ -810,6 +809,7 @@ checkwait:	rcu_stutter_wait("rcu_torture_boost");
 
 	/* Clean up and exit. */
 	VERBOSE_PRINTK_STRING("rcu_torture_boost task stopping");
+	destroy_rcu_head_on_stack(&rbi.rcu);
 	rcutorture_shutdown_absorb("rcu_torture_boost");
 	while (!kthread_should_stop() || rbi.inflight)
 		schedule_timeout_uninterruptible(1);
@@ -886,7 +886,7 @@ rcu_torture_writer(void *arg)
 			old_rp->rtort_pipe_count++;
 			cur_ops->deferred_free(old_rp);
 		}
-		rcu_torture_current_version++;
+		rcutorture_record_progress(++rcu_torture_current_version);
 		oldbatch = cur_ops->completed();
 		rcu_stutter_wait("rcu_torture_writer");
 	} while (!kthread_should_stop() && fullstop == FULLSTOP_DONTSTOP);
@@ -1066,8 +1066,8 @@ rcu_torture_printk(char *page)
 	}
 	cnt += sprintf(&page[cnt], "%s%s ", torture_type, TORTURE_FLAG);
 	cnt += sprintf(&page[cnt],
-		       "rtc: %p ver: %ld tfle: %d rta: %d rtaf: %d rtf: %d "
-		       "rtmbe: %d rtbke: %ld rtbre: %ld rtbae: %ld rtbafe: %ld "
+		       "rtc: %p ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d "
+		       "rtmbe: %d rtbke: %ld rtbre: %ld "
 		       "rtbf: %ld rtb: %ld nt: %ld",
 		       rcu_torture_current,
 		       rcu_torture_current_version,
@@ -1078,16 +1078,12 @@ rcu_torture_printk(char *page)
 		       atomic_read(&n_rcu_torture_mberror),
 		       n_rcu_torture_boost_ktrerror,
 		       n_rcu_torture_boost_rterror,
-		       n_rcu_torture_boost_allocerror,
-		       n_rcu_torture_boost_afferror,
 		       n_rcu_torture_boost_failure,
 		       n_rcu_torture_boosts,
 		       n_rcu_torture_timers);
 	if (atomic_read(&n_rcu_torture_mberror) != 0 ||
 	    n_rcu_torture_boost_ktrerror != 0 ||
 	    n_rcu_torture_boost_rterror != 0 ||
-	    n_rcu_torture_boost_allocerror != 0 ||
-	    n_rcu_torture_boost_afferror != 0 ||
 	    n_rcu_torture_boost_failure != 0)
 		cnt += sprintf(&page[cnt], " !!!");
 	cnt += sprintf(&page[cnt], "\n%s%s ", torture_type, TORTURE_FLAG);
@@ -1331,6 +1327,7 @@ rcu_torture_cleanup(void)
 	int i;
 
 	mutex_lock(&fullstop_mutex);
+	rcutorture_record_test_transition();
 	if (fullstop == FULLSTOP_SHUTDOWN) {
 		printk(KERN_WARNING /* but going down anyway, so... */
 		       "Concurrent 'rmmod rcutorture' and shutdown illegal!\n");
@@ -1486,8 +1483,6 @@ rcu_torture_init(void)
 	atomic_set(&n_rcu_torture_error, 0);
 	n_rcu_torture_boost_ktrerror = 0;
 	n_rcu_torture_boost_rterror = 0;
-	n_rcu_torture_boost_allocerror = 0;
-	n_rcu_torture_boost_afferror = 0;
 	n_rcu_torture_boost_failure = 0;
 	n_rcu_torture_boosts = 0;
 	for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
@@ -1624,6 +1619,7 @@ rcu_torture_init(void)
 		}
 	}
 	register_reboot_notifier(&rcutorture_shutdown_nb);
+	rcutorture_record_test_transition();
 	mutex_unlock(&fullstop_mutex);
 	return 0;
 
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index dd4aea806f8ef63ba882af3a47d5981b366d4dc7..f07d2f03181a9b6c296a09e5e2869ea7c5844580 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -47,6 +47,9 @@
 #include <linux/mutex.h>
 #include <linux/time.h>
 #include <linux/kernel_stat.h>
+#include <linux/wait.h>
+#include <linux/kthread.h>
+#include <linux/prefetch.h>
 
 #include "rcutree.h"
 
@@ -79,9 +82,40 @@ DEFINE_PER_CPU(struct rcu_data, rcu_sched_data);
 struct rcu_state rcu_bh_state = RCU_STATE_INITIALIZER(rcu_bh_state);
 DEFINE_PER_CPU(struct rcu_data, rcu_bh_data);
 
+static struct rcu_state *rcu_state;
+
 int rcu_scheduler_active __read_mostly;
 EXPORT_SYMBOL_GPL(rcu_scheduler_active);
 
+/*
+ * Control variables for per-CPU and per-rcu_node kthreads.  These
+ * handle all flavors of RCU.
+ */
+static DEFINE_PER_CPU(struct task_struct *, rcu_cpu_kthread_task);
+DEFINE_PER_CPU(unsigned int, rcu_cpu_kthread_status);
+DEFINE_PER_CPU(int, rcu_cpu_kthread_cpu);
+DEFINE_PER_CPU(unsigned int, rcu_cpu_kthread_loops);
+static DEFINE_PER_CPU(wait_queue_head_t, rcu_cpu_wq);
+DEFINE_PER_CPU(char, rcu_cpu_has_work);
+static char rcu_kthreads_spawnable;
+
+static void rcu_node_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu);
+static void invoke_rcu_cpu_kthread(void);
+
+#define RCU_KTHREAD_PRIO 1	/* RT priority for per-CPU kthreads. */
+
+/*
+ * Track the rcutorture test sequence number and the update version
+ * number within a given test.  The rcutorture_testseq is incremented
+ * on every rcutorture module load and unload, so has an odd value
+ * when a test is running.  The rcutorture_vernum is set to zero
+ * when rcutorture starts and is incremented on each rcutorture update.
+ * These variables enable correlating rcutorture output with the
+ * RCU tracing information.
+ */
+unsigned long rcutorture_testseq;
+unsigned long rcutorture_vernum;
+
 /*
  * Return true if an RCU grace period is in progress.  The ACCESS_ONCE()s
  * permit this function to be invoked without holding the root rcu_node
@@ -124,6 +158,7 @@ void rcu_note_context_switch(int cpu)
 	rcu_sched_qs(cpu);
 	rcu_preempt_note_context_switch(cpu);
 }
+EXPORT_SYMBOL_GPL(rcu_note_context_switch);
 
 #ifdef CONFIG_NO_HZ
 DEFINE_PER_CPU(struct rcu_dynticks, rcu_dynticks) = {
@@ -140,10 +175,8 @@ module_param(blimit, int, 0);
 module_param(qhimark, int, 0);
 module_param(qlowmark, int, 0);
 
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-int rcu_cpu_stall_suppress __read_mostly = RCU_CPU_STALL_SUPPRESS_INIT;
+int rcu_cpu_stall_suppress __read_mostly;
 module_param(rcu_cpu_stall_suppress, int, 0644);
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
 
 static void force_quiescent_state(struct rcu_state *rsp, int relaxed);
 static int rcu_pending(int cpu);
@@ -175,6 +208,31 @@ void rcu_bh_force_quiescent_state(void)
 }
 EXPORT_SYMBOL_GPL(rcu_bh_force_quiescent_state);
 
+/*
+ * Record the number of times rcutorture tests have been initiated and
+ * terminated.  This information allows the debugfs tracing stats to be
+ * correlated to the rcutorture messages, even when the rcutorture module
+ * is being repeatedly loaded and unloaded.  In other words, we cannot
+ * store this state in rcutorture itself.
+ */
+void rcutorture_record_test_transition(void)
+{
+	rcutorture_testseq++;
+	rcutorture_vernum = 0;
+}
+EXPORT_SYMBOL_GPL(rcutorture_record_test_transition);
+
+/*
+ * Record the number of writer passes through the current rcutorture test.
+ * This is also used to correlate debugfs tracing stats with the rcutorture
+ * messages.
+ */
+void rcutorture_record_progress(unsigned long vernum)
+{
+	rcutorture_vernum++;
+}
+EXPORT_SYMBOL_GPL(rcutorture_record_progress);
+
 /*
  * Force a quiescent state for RCU-sched.
  */
@@ -234,8 +292,8 @@ static int rcu_implicit_offline_qs(struct rcu_data *rdp)
 		return 1;
 	}
 
-	/* If preemptable RCU, no point in sending reschedule IPI. */
-	if (rdp->preemptable)
+	/* If preemptible RCU, no point in sending reschedule IPI. */
+	if (rdp->preemptible)
 		return 0;
 
 	/* The CPU is online, so send it a reschedule IPI. */
@@ -450,8 +508,6 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp)
 
 #endif /* #else #ifdef CONFIG_NO_HZ */
 
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-
 int rcu_cpu_stall_suppress __read_mostly;
 
 static void record_gp_stall_check_time(struct rcu_state *rsp)
@@ -537,21 +593,24 @@ static void print_cpu_stall(struct rcu_state *rsp)
 
 static void check_cpu_stall(struct rcu_state *rsp, struct rcu_data *rdp)
 {
-	long delta;
+	unsigned long j;
+	unsigned long js;
 	struct rcu_node *rnp;
 
 	if (rcu_cpu_stall_suppress)
 		return;
-	delta = jiffies - ACCESS_ONCE(rsp->jiffies_stall);
+	j = ACCESS_ONCE(jiffies);
+	js = ACCESS_ONCE(rsp->jiffies_stall);
 	rnp = rdp->mynode;
-	if ((ACCESS_ONCE(rnp->qsmask) & rdp->grpmask) && delta >= 0) {
+	if ((ACCESS_ONCE(rnp->qsmask) & rdp->grpmask) && ULONG_CMP_GE(j, js)) {
 
 		/* We haven't checked in, so go dump stack. */
 		print_cpu_stall(rsp);
 
-	} else if (rcu_gp_in_progress(rsp) && delta >= RCU_STALL_RAT_DELAY) {
+	} else if (rcu_gp_in_progress(rsp) &&
+		   ULONG_CMP_GE(j, js + RCU_STALL_RAT_DELAY)) {
 
-		/* They had two time units to dump stack, so complain. */
+		/* They had a few time units to dump stack, so complain. */
 		print_other_cpu_stall(rsp);
 	}
 }
@@ -587,26 +646,6 @@ static void __init check_cpu_stall_init(void)
 	atomic_notifier_chain_register(&panic_notifier_list, &rcu_panic_block);
 }
 
-#else /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-
-static void record_gp_stall_check_time(struct rcu_state *rsp)
-{
-}
-
-static void check_cpu_stall(struct rcu_state *rsp, struct rcu_data *rdp)
-{
-}
-
-void rcu_cpu_stall_reset(void)
-{
-}
-
-static void __init check_cpu_stall_init(void)
-{
-}
-
-#endif /* #else #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-
 /*
  * Update CPU-local rcu_data state to record the newly noticed grace period.
  * This is used both when we started the grace period and when we notice
@@ -809,6 +848,7 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
 		rnp->completed = rsp->completed;
 		rsp->signaled = RCU_SIGNAL_INIT; /* force_quiescent_state OK. */
 		rcu_start_gp_per_cpu(rsp, rnp, rdp);
+		rcu_preempt_boost_start_gp(rnp);
 		raw_spin_unlock_irqrestore(&rnp->lock, flags);
 		return;
 	}
@@ -844,6 +884,7 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
 		rnp->completed = rsp->completed;
 		if (rnp == rdp->mynode)
 			rcu_start_gp_per_cpu(rsp, rnp, rdp);
+		rcu_preempt_boost_start_gp(rnp);
 		raw_spin_unlock(&rnp->lock);	/* irqs remain disabled. */
 	}
 
@@ -864,7 +905,12 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
 static void rcu_report_qs_rsp(struct rcu_state *rsp, unsigned long flags)
 	__releases(rcu_get_root(rsp)->lock)
 {
+	unsigned long gp_duration;
+
 	WARN_ON_ONCE(!rcu_gp_in_progress(rsp));
+	gp_duration = jiffies - rsp->gp_start;
+	if (gp_duration > rsp->gp_max)
+		rsp->gp_max = gp_duration;
 	rsp->completed = rsp->gpnum;
 	rsp->signaled = RCU_GP_IDLE;
 	rcu_start_gp(rsp, flags);  /* releases root node's rnp->lock. */
@@ -894,7 +940,7 @@ rcu_report_qs_rnp(unsigned long mask, struct rcu_state *rsp,
 			return;
 		}
 		rnp->qsmask &= ~mask;
-		if (rnp->qsmask != 0 || rcu_preempted_readers(rnp)) {
+		if (rnp->qsmask != 0 || rcu_preempt_blocked_readers_cgp(rnp)) {
 
 			/* Other bits still set at this level, so done. */
 			raw_spin_unlock_irqrestore(&rnp->lock, flags);
@@ -1037,6 +1083,8 @@ static void rcu_send_cbs_to_online(struct rcu_state *rsp)
 /*
  * Remove the outgoing CPU from the bitmasks in the rcu_node hierarchy
  * and move all callbacks from the outgoing CPU to the current one.
+ * There can only be one CPU hotplug operation at a time, so no other
+ * CPU can be attempting to update rcu_cpu_kthread_task.
  */
 static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
 {
@@ -1045,6 +1093,14 @@ static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
 	int need_report = 0;
 	struct rcu_data *rdp = per_cpu_ptr(rsp->rda, cpu);
 	struct rcu_node *rnp;
+	struct task_struct *t;
+
+	/* Stop the CPU's kthread. */
+	t = per_cpu(rcu_cpu_kthread_task, cpu);
+	if (t != NULL) {
+		per_cpu(rcu_cpu_kthread_task, cpu) = NULL;
+		kthread_stop(t);
+	}
 
 	/* Exclude any attempts to start a new grace period. */
 	raw_spin_lock_irqsave(&rsp->onofflock, flags);
@@ -1082,6 +1138,7 @@ static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
 		raw_spin_unlock_irqrestore(&rnp->lock, flags);
 	if (need_report & RCU_OFL_TASKS_EXP_GP)
 		rcu_report_exp_rnp(rsp, rnp);
+	rcu_node_kthread_setaffinity(rnp, -1);
 }
 
 /*
@@ -1143,7 +1200,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
 		next = list->next;
 		prefetch(next);
 		debug_rcu_head_unqueue(list);
-		list->func(list);
+		__rcu_reclaim(list);
 		list = next;
 		if (++count >= rdp->blimit)
 			break;
@@ -1179,7 +1236,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
 
 	/* Re-raise the RCU softirq if there are callbacks remaining. */
 	if (cpu_has_callbacks_ready_to_invoke(rdp))
-		raise_softirq(RCU_SOFTIRQ);
+		invoke_rcu_cpu_kthread();
 }
 
 /*
@@ -1225,7 +1282,7 @@ void rcu_check_callbacks(int cpu, int user)
 	}
 	rcu_preempt_check_callbacks(cpu);
 	if (rcu_pending(cpu))
-		raise_softirq(RCU_SOFTIRQ);
+		invoke_rcu_cpu_kthread();
 }
 
 #ifdef CONFIG_SMP
@@ -1233,6 +1290,8 @@ void rcu_check_callbacks(int cpu, int user)
 /*
  * Scan the leaf rcu_node structures, processing dyntick state for any that
  * have not yet encountered a quiescent state, using the function specified.
+ * Also initiate boosting for any threads blocked on the root rcu_node.
+ *
  * The caller must have suppressed start of new grace periods.
  */
 static void force_qs_rnp(struct rcu_state *rsp, int (*f)(struct rcu_data *))
@@ -1251,7 +1310,7 @@ static void force_qs_rnp(struct rcu_state *rsp, int (*f)(struct rcu_data *))
 			return;
 		}
 		if (rnp->qsmask == 0) {
-			raw_spin_unlock_irqrestore(&rnp->lock, flags);
+			rcu_initiate_boost(rnp, flags); /* releases rnp->lock */
 			continue;
 		}
 		cpu = rnp->grplo;
@@ -1269,6 +1328,11 @@ static void force_qs_rnp(struct rcu_state *rsp, int (*f)(struct rcu_data *))
 		}
 		raw_spin_unlock_irqrestore(&rnp->lock, flags);
 	}
+	rnp = rcu_get_root(rsp);
+	if (rnp->qsmask == 0) {
+		raw_spin_lock_irqsave(&rnp->lock, flags);
+		rcu_initiate_boost(rnp, flags); /* releases rnp->lock. */
+	}
 }
 
 /*
@@ -1389,7 +1453,7 @@ __rcu_process_callbacks(struct rcu_state *rsp, struct rcu_data *rdp)
 /*
  * Do softirq processing for the current CPU.
  */
-static void rcu_process_callbacks(struct softirq_action *unused)
+static void rcu_process_callbacks(void)
 {
 	/*
 	 * Memory references from any prior RCU read-side critical sections
@@ -1414,6 +1478,347 @@ static void rcu_process_callbacks(struct softirq_action *unused)
 	rcu_needs_cpu_flush();
 }
 
+/*
+ * Wake up the current CPU's kthread.  This replaces raise_softirq()
+ * in earlier versions of RCU.  Note that because we are running on
+ * the current CPU with interrupts disabled, the rcu_cpu_kthread_task
+ * cannot disappear out from under us.
+ */
+static void invoke_rcu_cpu_kthread(void)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	__this_cpu_write(rcu_cpu_has_work, 1);
+	if (__this_cpu_read(rcu_cpu_kthread_task) == NULL) {
+		local_irq_restore(flags);
+		return;
+	}
+	wake_up(&__get_cpu_var(rcu_cpu_wq));
+	local_irq_restore(flags);
+}
+
+/*
+ * Wake up the specified per-rcu_node-structure kthread.
+ * Because the per-rcu_node kthreads are immortal, we don't need
+ * to do anything to keep them alive.
+ */
+static void invoke_rcu_node_kthread(struct rcu_node *rnp)
+{
+	struct task_struct *t;
+
+	t = rnp->node_kthread_task;
+	if (t != NULL)
+		wake_up_process(t);
+}
+
+/*
+ * Set the specified CPU's kthread to run RT or not, as specified by
+ * the to_rt argument.  The CPU-hotplug locks are held, so the task
+ * is not going away.
+ */
+static void rcu_cpu_kthread_setrt(int cpu, int to_rt)
+{
+	int policy;
+	struct sched_param sp;
+	struct task_struct *t;
+
+	t = per_cpu(rcu_cpu_kthread_task, cpu);
+	if (t == NULL)
+		return;
+	if (to_rt) {
+		policy = SCHED_FIFO;
+		sp.sched_priority = RCU_KTHREAD_PRIO;
+	} else {
+		policy = SCHED_NORMAL;
+		sp.sched_priority = 0;
+	}
+	sched_setscheduler_nocheck(t, policy, &sp);
+}
+
+/*
+ * Timer handler to initiate the waking up of per-CPU kthreads that
+ * have yielded the CPU due to excess numbers of RCU callbacks.
+ * We wake up the per-rcu_node kthread, which in turn will wake up
+ * the booster kthread.
+ */
+static void rcu_cpu_kthread_timer(unsigned long arg)
+{
+	unsigned long flags;
+	struct rcu_data *rdp = per_cpu_ptr(rcu_state->rda, arg);
+	struct rcu_node *rnp = rdp->mynode;
+
+	raw_spin_lock_irqsave(&rnp->lock, flags);
+	rnp->wakemask |= rdp->grpmask;
+	raw_spin_unlock_irqrestore(&rnp->lock, flags);
+	invoke_rcu_node_kthread(rnp);
+}
+
+/*
+ * Drop to non-real-time priority and yield, but only after posting a
+ * timer that will cause us to regain our real-time priority if we
+ * remain preempted.  Either way, we restore our real-time priority
+ * before returning.
+ */
+static void rcu_yield(void (*f)(unsigned long), unsigned long arg)
+{
+	struct sched_param sp;
+	struct timer_list yield_timer;
+
+	setup_timer_on_stack(&yield_timer, f, arg);
+	mod_timer(&yield_timer, jiffies + 2);
+	sp.sched_priority = 0;
+	sched_setscheduler_nocheck(current, SCHED_NORMAL, &sp);
+	set_user_nice(current, 19);
+	schedule();
+	sp.sched_priority = RCU_KTHREAD_PRIO;
+	sched_setscheduler_nocheck(current, SCHED_FIFO, &sp);
+	del_timer(&yield_timer);
+}
+
+/*
+ * Handle cases where the rcu_cpu_kthread() ends up on the wrong CPU.
+ * This can happen while the corresponding CPU is either coming online
+ * or going offline.  We cannot wait until the CPU is fully online
+ * before starting the kthread, because the various notifier functions
+ * can wait for RCU grace periods.  So we park rcu_cpu_kthread() until
+ * the corresponding CPU is online.
+ *
+ * Return 1 if the kthread needs to stop, 0 otherwise.
+ *
+ * Caller must disable bh.  This function can momentarily enable it.
+ */
+static int rcu_cpu_kthread_should_stop(int cpu)
+{
+	while (cpu_is_offline(cpu) ||
+	       !cpumask_equal(&current->cpus_allowed, cpumask_of(cpu)) ||
+	       smp_processor_id() != cpu) {
+		if (kthread_should_stop())
+			return 1;
+		per_cpu(rcu_cpu_kthread_status, cpu) = RCU_KTHREAD_OFFCPU;
+		per_cpu(rcu_cpu_kthread_cpu, cpu) = raw_smp_processor_id();
+		local_bh_enable();
+		schedule_timeout_uninterruptible(1);
+		if (!cpumask_equal(&current->cpus_allowed, cpumask_of(cpu)))
+			set_cpus_allowed_ptr(current, cpumask_of(cpu));
+		local_bh_disable();
+	}
+	per_cpu(rcu_cpu_kthread_cpu, cpu) = cpu;
+	return 0;
+}
+
+/*
+ * Per-CPU kernel thread that invokes RCU callbacks.  This replaces the
+ * earlier RCU softirq.
+ */
+static int rcu_cpu_kthread(void *arg)
+{
+	int cpu = (int)(long)arg;
+	unsigned long flags;
+	int spincnt = 0;
+	unsigned int *statusp = &per_cpu(rcu_cpu_kthread_status, cpu);
+	wait_queue_head_t *wqp = &per_cpu(rcu_cpu_wq, cpu);
+	char work;
+	char *workp = &per_cpu(rcu_cpu_has_work, cpu);
+
+	for (;;) {
+		*statusp = RCU_KTHREAD_WAITING;
+		wait_event_interruptible(*wqp,
+					 *workp != 0 || kthread_should_stop());
+		local_bh_disable();
+		if (rcu_cpu_kthread_should_stop(cpu)) {
+			local_bh_enable();
+			break;
+		}
+		*statusp = RCU_KTHREAD_RUNNING;
+		per_cpu(rcu_cpu_kthread_loops, cpu)++;
+		local_irq_save(flags);
+		work = *workp;
+		*workp = 0;
+		local_irq_restore(flags);
+		if (work)
+			rcu_process_callbacks();
+		local_bh_enable();
+		if (*workp != 0)
+			spincnt++;
+		else
+			spincnt = 0;
+		if (spincnt > 10) {
+			*statusp = RCU_KTHREAD_YIELDING;
+			rcu_yield(rcu_cpu_kthread_timer, (unsigned long)cpu);
+			spincnt = 0;
+		}
+	}
+	*statusp = RCU_KTHREAD_STOPPED;
+	return 0;
+}
+
+/*
+ * Spawn a per-CPU kthread, setting up affinity and priority.
+ * Because the CPU hotplug lock is held, no other CPU will be attempting
+ * to manipulate rcu_cpu_kthread_task.  There might be another CPU
+ * attempting to access it during boot, but the locking in kthread_bind()
+ * will enforce sufficient ordering.
+ */
+static int __cpuinit rcu_spawn_one_cpu_kthread(int cpu)
+{
+	struct sched_param sp;
+	struct task_struct *t;
+
+	if (!rcu_kthreads_spawnable ||
+	    per_cpu(rcu_cpu_kthread_task, cpu) != NULL)
+		return 0;
+	t = kthread_create(rcu_cpu_kthread, (void *)(long)cpu, "rcuc%d", cpu);
+	if (IS_ERR(t))
+		return PTR_ERR(t);
+	kthread_bind(t, cpu);
+	per_cpu(rcu_cpu_kthread_cpu, cpu) = cpu;
+	WARN_ON_ONCE(per_cpu(rcu_cpu_kthread_task, cpu) != NULL);
+	per_cpu(rcu_cpu_kthread_task, cpu) = t;
+	wake_up_process(t);
+	sp.sched_priority = RCU_KTHREAD_PRIO;
+	sched_setscheduler_nocheck(t, SCHED_FIFO, &sp);
+	return 0;
+}
+
+/*
+ * Per-rcu_node kthread, which is in charge of waking up the per-CPU
+ * kthreads when needed.  We ignore requests to wake up kthreads
+ * for offline CPUs, which is OK because force_quiescent_state()
+ * takes care of this case.
+ */
+static int rcu_node_kthread(void *arg)
+{
+	int cpu;
+	unsigned long flags;
+	unsigned long mask;
+	struct rcu_node *rnp = (struct rcu_node *)arg;
+	struct sched_param sp;
+	struct task_struct *t;
+
+	for (;;) {
+		rnp->node_kthread_status = RCU_KTHREAD_WAITING;
+		wait_event_interruptible(rnp->node_wq, rnp->wakemask != 0);
+		rnp->node_kthread_status = RCU_KTHREAD_RUNNING;
+		raw_spin_lock_irqsave(&rnp->lock, flags);
+		mask = rnp->wakemask;
+		rnp->wakemask = 0;
+		rcu_initiate_boost(rnp, flags); /* releases rnp->lock. */
+		for (cpu = rnp->grplo; cpu <= rnp->grphi; cpu++, mask >>= 1) {
+			if ((mask & 0x1) == 0)
+				continue;
+			preempt_disable();
+			t = per_cpu(rcu_cpu_kthread_task, cpu);
+			if (!cpu_online(cpu) || t == NULL) {
+				preempt_enable();
+				continue;
+			}
+			per_cpu(rcu_cpu_has_work, cpu) = 1;
+			sp.sched_priority = RCU_KTHREAD_PRIO;
+			sched_setscheduler_nocheck(t, SCHED_FIFO, &sp);
+			preempt_enable();
+		}
+	}
+	/* NOTREACHED */
+	rnp->node_kthread_status = RCU_KTHREAD_STOPPED;
+	return 0;
+}
+
+/*
+ * Set the per-rcu_node kthread's affinity to cover all CPUs that are
+ * served by the rcu_node in question.  The CPU hotplug lock is still
+ * held, so the value of rnp->qsmaskinit will be stable.
+ *
+ * We don't include outgoingcpu in the affinity set, use -1 if there is
+ * no outgoing CPU.  If there are no CPUs left in the affinity set,
+ * this function allows the kthread to execute on any CPU.
+ */
+static void rcu_node_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
+{
+	cpumask_var_t cm;
+	int cpu;
+	unsigned long mask = rnp->qsmaskinit;
+
+	if (rnp->node_kthread_task == NULL)
+		return;
+	if (!alloc_cpumask_var(&cm, GFP_KERNEL))
+		return;
+	cpumask_clear(cm);
+	for (cpu = rnp->grplo; cpu <= rnp->grphi; cpu++, mask >>= 1)
+		if ((mask & 0x1) && cpu != outgoingcpu)
+			cpumask_set_cpu(cpu, cm);
+	if (cpumask_weight(cm) == 0) {
+		cpumask_setall(cm);
+		for (cpu = rnp->grplo; cpu <= rnp->grphi; cpu++)
+			cpumask_clear_cpu(cpu, cm);
+		WARN_ON_ONCE(cpumask_weight(cm) == 0);
+	}
+	set_cpus_allowed_ptr(rnp->node_kthread_task, cm);
+	rcu_boost_kthread_setaffinity(rnp, cm);
+	free_cpumask_var(cm);
+}
+
+/*
+ * Spawn a per-rcu_node kthread, setting priority and affinity.
+ * Called during boot before online/offline can happen, or, if
+ * during runtime, with the main CPU-hotplug locks held.  So only
+ * one of these can be executing at a time.
+ */
+static int __cpuinit rcu_spawn_one_node_kthread(struct rcu_state *rsp,
+						struct rcu_node *rnp)
+{
+	unsigned long flags;
+	int rnp_index = rnp - &rsp->node[0];
+	struct sched_param sp;
+	struct task_struct *t;
+
+	if (!rcu_kthreads_spawnable ||
+	    rnp->qsmaskinit == 0)
+		return 0;
+	if (rnp->node_kthread_task == NULL) {
+		t = kthread_create(rcu_node_kthread, (void *)rnp,
+				   "rcun%d", rnp_index);
+		if (IS_ERR(t))
+			return PTR_ERR(t);
+		raw_spin_lock_irqsave(&rnp->lock, flags);
+		rnp->node_kthread_task = t;
+		raw_spin_unlock_irqrestore(&rnp->lock, flags);
+		wake_up_process(t);
+		sp.sched_priority = 99;
+		sched_setscheduler_nocheck(t, SCHED_FIFO, &sp);
+	}
+	return rcu_spawn_one_boost_kthread(rsp, rnp, rnp_index);
+}
+
+/*
+ * Spawn all kthreads -- called as soon as the scheduler is running.
+ */
+static int __init rcu_spawn_kthreads(void)
+{
+	int cpu;
+	struct rcu_node *rnp;
+
+	rcu_kthreads_spawnable = 1;
+	for_each_possible_cpu(cpu) {
+		init_waitqueue_head(&per_cpu(rcu_cpu_wq, cpu));
+		per_cpu(rcu_cpu_has_work, cpu) = 0;
+		if (cpu_online(cpu))
+			(void)rcu_spawn_one_cpu_kthread(cpu);
+	}
+	rnp = rcu_get_root(rcu_state);
+	init_waitqueue_head(&rnp->node_wq);
+	rcu_init_boost_waitqueue(rnp);
+	(void)rcu_spawn_one_node_kthread(rcu_state, rnp);
+	if (NUM_RCU_NODES > 1)
+		rcu_for_each_leaf_node(rcu_state, rnp) {
+			init_waitqueue_head(&rnp->node_wq);
+			rcu_init_boost_waitqueue(rnp);
+			(void)rcu_spawn_one_node_kthread(rcu_state, rnp);
+		}
+	return 0;
+}
+early_initcall(rcu_spawn_kthreads);
+
 static void
 __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
 	   struct rcu_state *rsp)
@@ -1439,6 +1844,13 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
 	/* Add the callback to our list. */
 	*rdp->nxttail[RCU_NEXT_TAIL] = head;
 	rdp->nxttail[RCU_NEXT_TAIL] = &head->next;
+	rdp->qlen++;
+
+	/* If interrupts were disabled, don't dive into RCU core. */
+	if (irqs_disabled_flags(flags)) {
+		local_irq_restore(flags);
+		return;
+	}
 
 	/*
 	 * Force the grace period if too many callbacks or too long waiting.
@@ -1447,7 +1859,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
 	 * invoking force_quiescent_state() if the newly enqueued callback
 	 * is the only one waiting for a grace period to complete.
 	 */
-	if (unlikely(++rdp->qlen > rdp->qlen_last_fqs_check + qhimark)) {
+	if (unlikely(rdp->qlen > rdp->qlen_last_fqs_check + qhimark)) {
 
 		/* Are we ignoring a completed grace period? */
 		rcu_process_gp_end(rsp, rdp);
@@ -1583,7 +1995,7 @@ static int __rcu_pending(struct rcu_state *rsp, struct rcu_data *rdp)
 		 * or RCU-bh, force a local reschedule.
 		 */
 		rdp->n_rp_qs_pending++;
-		if (!rdp->preemptable &&
+		if (!rdp->preemptible &&
 		    ULONG_CMP_LT(ACCESS_ONCE(rsp->jiffies_force_qs) - 1,
 				 jiffies))
 			set_need_resched();
@@ -1760,7 +2172,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
  * that this CPU cannot possibly have any RCU callbacks in flight yet.
  */
 static void __cpuinit
-rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptable)
+rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptible)
 {
 	unsigned long flags;
 	unsigned long mask;
@@ -1772,7 +2184,7 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptable)
 	rdp->passed_quiesc = 0;  /* We could be racing with new GP, */
 	rdp->qs_pending = 1;	 /*  so set up to respond to current GP. */
 	rdp->beenonline = 1;	 /* We have now been online. */
-	rdp->preemptable = preemptable;
+	rdp->preemptible = preemptible;
 	rdp->qlen_last_fqs_check = 0;
 	rdp->n_force_qs_snap = rsp->n_force_qs;
 	rdp->blimit = blimit;
@@ -1813,6 +2225,19 @@ static void __cpuinit rcu_online_cpu(int cpu)
 	rcu_preempt_init_percpu_data(cpu);
 }
 
+static void __cpuinit rcu_online_kthreads(int cpu)
+{
+	struct rcu_data *rdp = per_cpu_ptr(rcu_state->rda, cpu);
+	struct rcu_node *rnp = rdp->mynode;
+
+	/* Fire up the incoming CPU's kthread and leaf rcu_node kthread. */
+	if (rcu_kthreads_spawnable) {
+		(void)rcu_spawn_one_cpu_kthread(cpu);
+		if (rnp->node_kthread_task == NULL)
+			(void)rcu_spawn_one_node_kthread(rcu_state, rnp);
+	}
+}
+
 /*
  * Handle CPU online/offline notification events.
  */
@@ -1820,11 +2245,23 @@ static int __cpuinit rcu_cpu_notify(struct notifier_block *self,
 				    unsigned long action, void *hcpu)
 {
 	long cpu = (long)hcpu;
+	struct rcu_data *rdp = per_cpu_ptr(rcu_state->rda, cpu);
+	struct rcu_node *rnp = rdp->mynode;
 
 	switch (action) {
 	case CPU_UP_PREPARE:
 	case CPU_UP_PREPARE_FROZEN:
 		rcu_online_cpu(cpu);
+		rcu_online_kthreads(cpu);
+		break;
+	case CPU_ONLINE:
+	case CPU_DOWN_FAILED:
+		rcu_node_kthread_setaffinity(rnp, -1);
+		rcu_cpu_kthread_setrt(cpu, 1);
+		break;
+	case CPU_DOWN_PREPARE:
+		rcu_node_kthread_setaffinity(rnp, cpu);
+		rcu_cpu_kthread_setrt(cpu, 0);
 		break;
 	case CPU_DYING:
 	case CPU_DYING_FROZEN:
@@ -1943,10 +2380,7 @@ static void __init rcu_init_one(struct rcu_state *rsp,
 					      j / rsp->levelspread[i - 1];
 			}
 			rnp->level = i;
-			INIT_LIST_HEAD(&rnp->blocked_tasks[0]);
-			INIT_LIST_HEAD(&rnp->blocked_tasks[1]);
-			INIT_LIST_HEAD(&rnp->blocked_tasks[2]);
-			INIT_LIST_HEAD(&rnp->blocked_tasks[3]);
+			INIT_LIST_HEAD(&rnp->blkd_tasks);
 		}
 	}
 
@@ -1968,7 +2402,6 @@ void __init rcu_init(void)
 	rcu_init_one(&rcu_sched_state, &rcu_sched_data);
 	rcu_init_one(&rcu_bh_state, &rcu_bh_data);
 	__rcu_init_preempt();
-	open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
 
 	/*
 	 * We don't need protection against CPU-hotplug here because
diff --git a/kernel/rcutree.h b/kernel/rcutree.h
index e8f057e44e3ee00466e840593983ca5062302545..257664815d5d9cdfd645d08f6bd2e873e10a2cff 100644
--- a/kernel/rcutree.h
+++ b/kernel/rcutree.h
@@ -91,6 +91,14 @@ struct rcu_dynticks {
 				/*  remains even for nmi from irq handler. */
 };
 
+/* RCU's kthread states for tracing. */
+#define RCU_KTHREAD_STOPPED  0
+#define RCU_KTHREAD_RUNNING  1
+#define RCU_KTHREAD_WAITING  2
+#define RCU_KTHREAD_OFFCPU   3
+#define RCU_KTHREAD_YIELDING 4
+#define RCU_KTHREAD_MAX      4
+
 /*
  * Definition for node within the RCU grace-period-detection hierarchy.
  */
@@ -109,10 +117,11 @@ struct rcu_node {
 				/*  an rcu_data structure, otherwise, each */
 				/*  bit corresponds to a child rcu_node */
 				/*  structure. */
-	unsigned long expmask;	/* Groups that have ->blocked_tasks[] */
+	unsigned long expmask;	/* Groups that have ->blkd_tasks */
 				/*  elements that need to drain to allow the */
 				/*  current expedited grace period to */
 				/*  complete (only for TREE_PREEMPT_RCU). */
+	unsigned long wakemask; /* CPUs whose kthread needs to be awakened. */
 	unsigned long qsmaskinit;
 				/* Per-GP initial value for qsmask & expmask. */
 	unsigned long grpmask;	/* Mask to apply to parent qsmask. */
@@ -122,11 +131,68 @@ struct rcu_node {
 	u8	grpnum;		/* CPU/group number for next level up. */
 	u8	level;		/* root is at level 0. */
 	struct rcu_node *parent;
-	struct list_head blocked_tasks[4];
-				/* Tasks blocked in RCU read-side critsect. */
-				/*  Grace period number (->gpnum) x blocked */
-				/*  by tasks on the (x & 0x1) element of the */
-				/*  blocked_tasks[] array. */
+	struct list_head blkd_tasks;
+				/* Tasks blocked in RCU read-side critical */
+				/*  section.  Tasks are placed at the head */
+				/*  of this list and age towards the tail. */
+	struct list_head *gp_tasks;
+				/* Pointer to the first task blocking the */
+				/*  current grace period, or NULL if there */
+				/*  is no such task. */
+	struct list_head *exp_tasks;
+				/* Pointer to the first task blocking the */
+				/*  current expedited grace period, or NULL */
+				/*  if there is no such task.  If there */
+				/*  is no current expedited grace period, */
+				/*  then there can cannot be any such task. */
+#ifdef CONFIG_RCU_BOOST
+	struct list_head *boost_tasks;
+				/* Pointer to first task that needs to be */
+				/*  priority boosted, or NULL if no priority */
+				/*  boosting is needed for this rcu_node */
+				/*  structure.  If there are no tasks */
+				/*  queued on this rcu_node structure that */
+				/*  are blocking the current grace period, */
+				/*  there can be no such task. */
+	unsigned long boost_time;
+				/* When to start boosting (jiffies). */
+	struct task_struct *boost_kthread_task;
+				/* kthread that takes care of priority */
+				/*  boosting for this rcu_node structure. */
+	wait_queue_head_t boost_wq;
+				/* Wait queue on which to park the boost */
+				/*  kthread. */
+	unsigned int boost_kthread_status;
+				/* State of boost_kthread_task for tracing. */
+	unsigned long n_tasks_boosted;
+				/* Total number of tasks boosted. */
+	unsigned long n_exp_boosts;
+				/* Number of tasks boosted for expedited GP. */
+	unsigned long n_normal_boosts;
+				/* Number of tasks boosted for normal GP. */
+	unsigned long n_balk_blkd_tasks;
+				/* Refused to boost: no blocked tasks. */
+	unsigned long n_balk_exp_gp_tasks;
+				/* Refused to boost: nothing blocking GP. */
+	unsigned long n_balk_boost_tasks;
+				/* Refused to boost: already boosting. */
+	unsigned long n_balk_notblocked;
+				/* Refused to boost: RCU RS CS still running. */
+	unsigned long n_balk_notyet;
+				/* Refused to boost: not yet time. */
+	unsigned long n_balk_nos;
+				/* Refused to boost: not sure why, though. */
+				/*  This can happen due to race conditions. */
+#endif /* #ifdef CONFIG_RCU_BOOST */
+	struct task_struct *node_kthread_task;
+				/* kthread that takes care of this rcu_node */
+				/*  structure, for example, awakening the */
+				/*  per-CPU kthreads as needed. */
+	wait_queue_head_t node_wq;
+				/* Wait queue on which to park the per-node */
+				/*  kthread. */
+	unsigned int node_kthread_status;
+				/* State of node_kthread_task for tracing. */
 } ____cacheline_internodealigned_in_smp;
 
 /*
@@ -175,7 +241,7 @@ struct rcu_data {
 	bool		passed_quiesc;	/* User-mode/idle loop etc. */
 	bool		qs_pending;	/* Core waits for quiesc state. */
 	bool		beenonline;	/* CPU online at least once. */
-	bool		preemptable;	/* Preemptable RCU? */
+	bool		preemptible;	/* Preemptible RCU? */
 	struct rcu_node *mynode;	/* This CPU's leaf of hierarchy */
 	unsigned long grpmask;		/* Mask to apply to leaf qsmask. */
 
@@ -254,7 +320,6 @@ struct rcu_data {
 #endif /* #else #ifdef CONFIG_NO_HZ */
 
 #define RCU_JIFFIES_TILL_FORCE_QS	 3	/* for rsp->jiffies_force_qs */
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
 
 #ifdef CONFIG_PROVE_RCU
 #define RCU_STALL_DELAY_DELTA	       (5 * HZ)
@@ -272,13 +337,6 @@ struct rcu_data {
 						/*  scheduling clock irq */
 						/*  before ratting on them. */
 
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR_RUNNABLE
-#define RCU_CPU_STALL_SUPPRESS_INIT 0
-#else
-#define RCU_CPU_STALL_SUPPRESS_INIT 1
-#endif
-
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
 
 /*
  * RCU global state, including node hierarchy.  This hierarchy is
@@ -325,12 +383,12 @@ struct rcu_state {
 						/*  due to lock unavailable. */
 	unsigned long n_force_qs_ngp;		/* Number of calls leaving */
 						/*  due to no GP active. */
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
 	unsigned long gp_start;			/* Time at which GP started, */
 						/*  but in jiffies. */
 	unsigned long jiffies_stall;		/* Time at which to check */
 						/*  for CPU stalls. */
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
+	unsigned long gp_max;			/* Maximum GP duration in */
+						/*  jiffies. */
 	char *name;				/* Name of structure. */
 };
 
@@ -361,16 +419,14 @@ DECLARE_PER_CPU(struct rcu_data, rcu_preempt_data);
 static void rcu_bootup_announce(void);
 long rcu_batches_completed(void);
 static void rcu_preempt_note_context_switch(int cpu);
-static int rcu_preempted_readers(struct rcu_node *rnp);
+static int rcu_preempt_blocked_readers_cgp(struct rcu_node *rnp);
 #ifdef CONFIG_HOTPLUG_CPU
 static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp,
 				      unsigned long flags);
 #endif /* #ifdef CONFIG_HOTPLUG_CPU */
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
 static void rcu_print_detail_task_stall(struct rcu_state *rsp);
 static void rcu_print_task_stall(struct rcu_node *rnp);
 static void rcu_preempt_stall_reset(void);
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
 static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp);
 #ifdef CONFIG_HOTPLUG_CPU
 static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
@@ -390,5 +446,13 @@ static void __cpuinit rcu_preempt_init_percpu_data(int cpu);
 static void rcu_preempt_send_cbs_to_online(void);
 static void __init __rcu_init_preempt(void);
 static void rcu_needs_cpu_flush(void);
+static void __init rcu_init_boost_waitqueue(struct rcu_node *rnp);
+static void rcu_initiate_boost(struct rcu_node *rnp, unsigned long flags);
+static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp,
+					  cpumask_var_t cm);
+static void rcu_preempt_boost_start_gp(struct rcu_node *rnp);
+static int __cpuinit rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
+						 struct rcu_node *rnp,
+						 int rnp_index);
 
 #endif /* #ifndef RCU_TREE_NONCORE */
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index a3638710dc67f4627f5cdb88e1cafb43b500d24a..3f6559a5f5cd7911fac44ac500b670e125e73157 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -1,7 +1,7 @@
 /*
  * Read-Copy Update mechanism for mutual exclusion (tree-based version)
  * Internal non-public definitions that provide either classic
- * or preemptable semantics.
+ * or preemptible semantics.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -54,10 +54,6 @@ static void __init rcu_bootup_announce_oddness(void)
 #ifdef CONFIG_RCU_TORTURE_TEST_RUNNABLE
 	printk(KERN_INFO "\tRCU torture testing starts during boot.\n");
 #endif
-#ifndef CONFIG_RCU_CPU_STALL_DETECTOR
-	printk(KERN_INFO
-	       "\tRCU-based detection of stalled CPUs is disabled.\n");
-#endif
 #if defined(CONFIG_TREE_PREEMPT_RCU) && !defined(CONFIG_RCU_CPU_STALL_VERBOSE)
 	printk(KERN_INFO "\tVerbose stalled-CPUs detection is disabled.\n");
 #endif
@@ -70,6 +66,7 @@ static void __init rcu_bootup_announce_oddness(void)
 
 struct rcu_state rcu_preempt_state = RCU_STATE_INITIALIZER(rcu_preempt_state);
 DEFINE_PER_CPU(struct rcu_data, rcu_preempt_data);
+static struct rcu_state *rcu_state = &rcu_preempt_state;
 
 static int rcu_preempted_readers_exp(struct rcu_node *rnp);
 
@@ -78,7 +75,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp);
  */
 static void __init rcu_bootup_announce(void)
 {
-	printk(KERN_INFO "Preemptable hierarchical RCU implementation.\n");
+	printk(KERN_INFO "Preemptible hierarchical RCU implementation.\n");
 	rcu_bootup_announce_oddness();
 }
 
@@ -111,7 +108,7 @@ void rcu_force_quiescent_state(void)
 EXPORT_SYMBOL_GPL(rcu_force_quiescent_state);
 
 /*
- * Record a preemptable-RCU quiescent state for the specified CPU.  Note
+ * Record a preemptible-RCU quiescent state for the specified CPU.  Note
  * that this just means that the task currently running on the CPU is
  * not in a quiescent state.  There might be any number of tasks blocked
  * while in an RCU read-side critical section.
@@ -134,12 +131,12 @@ static void rcu_preempt_qs(int cpu)
  * We have entered the scheduler, and the current task might soon be
  * context-switched away from.  If this task is in an RCU read-side
  * critical section, we will no longer be able to rely on the CPU to
- * record that fact, so we enqueue the task on the appropriate entry
- * of the blocked_tasks[] array.  The task will dequeue itself when
- * it exits the outermost enclosing RCU read-side critical section.
- * Therefore, the current grace period cannot be permitted to complete
- * until the blocked_tasks[] entry indexed by the low-order bit of
- * rnp->gpnum empties.
+ * record that fact, so we enqueue the task on the blkd_tasks list.
+ * The task will dequeue itself when it exits the outermost enclosing
+ * RCU read-side critical section.  Therefore, the current grace period
+ * cannot be permitted to complete until the blkd_tasks list entries
+ * predating the current grace period drain, in other words, until
+ * rnp->gp_tasks becomes NULL.
  *
  * Caller must disable preemption.
  */
@@ -147,7 +144,6 @@ static void rcu_preempt_note_context_switch(int cpu)
 {
 	struct task_struct *t = current;
 	unsigned long flags;
-	int phase;
 	struct rcu_data *rdp;
 	struct rcu_node *rnp;
 
@@ -169,15 +165,30 @@ static void rcu_preempt_note_context_switch(int cpu)
 		 * (i.e., this CPU has not yet passed through a quiescent
 		 * state for the current grace period), then as long
 		 * as that task remains queued, the current grace period
-		 * cannot end.
+		 * cannot end.  Note that there is some uncertainty as
+		 * to exactly when the current grace period started.
+		 * We take a conservative approach, which can result
+		 * in unnecessarily waiting on tasks that started very
+		 * slightly after the current grace period began.  C'est
+		 * la vie!!!
 		 *
 		 * But first, note that the current CPU must still be
 		 * on line!
 		 */
 		WARN_ON_ONCE((rdp->grpmask & rnp->qsmaskinit) == 0);
 		WARN_ON_ONCE(!list_empty(&t->rcu_node_entry));
-		phase = (rnp->gpnum + !(rnp->qsmask & rdp->grpmask)) & 0x1;
-		list_add(&t->rcu_node_entry, &rnp->blocked_tasks[phase]);
+		if ((rnp->qsmask & rdp->grpmask) && rnp->gp_tasks != NULL) {
+			list_add(&t->rcu_node_entry, rnp->gp_tasks->prev);
+			rnp->gp_tasks = &t->rcu_node_entry;
+#ifdef CONFIG_RCU_BOOST
+			if (rnp->boost_tasks != NULL)
+				rnp->boost_tasks = rnp->gp_tasks;
+#endif /* #ifdef CONFIG_RCU_BOOST */
+		} else {
+			list_add(&t->rcu_node_entry, &rnp->blkd_tasks);
+			if (rnp->qsmask & rdp->grpmask)
+				rnp->gp_tasks = &t->rcu_node_entry;
+		}
 		raw_spin_unlock_irqrestore(&rnp->lock, flags);
 	}
 
@@ -196,7 +207,7 @@ static void rcu_preempt_note_context_switch(int cpu)
 }
 
 /*
- * Tree-preemptable RCU implementation for rcu_read_lock().
+ * Tree-preemptible RCU implementation for rcu_read_lock().
  * Just increment ->rcu_read_lock_nesting, shared state will be updated
  * if we block.
  */
@@ -212,12 +223,9 @@ EXPORT_SYMBOL_GPL(__rcu_read_lock);
  * for the specified rcu_node structure.  If the caller needs a reliable
  * answer, it must hold the rcu_node's ->lock.
  */
-static int rcu_preempted_readers(struct rcu_node *rnp)
+static int rcu_preempt_blocked_readers_cgp(struct rcu_node *rnp)
 {
-	int phase = rnp->gpnum & 0x1;
-
-	return !list_empty(&rnp->blocked_tasks[phase]) ||
-	       !list_empty(&rnp->blocked_tasks[phase + 2]);
+	return rnp->gp_tasks != NULL;
 }
 
 /*
@@ -233,7 +241,7 @@ static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp, unsigned long flags)
 	unsigned long mask;
 	struct rcu_node *rnp_p;
 
-	if (rnp->qsmask != 0 || rcu_preempted_readers(rnp)) {
+	if (rnp->qsmask != 0 || rcu_preempt_blocked_readers_cgp(rnp)) {
 		raw_spin_unlock_irqrestore(&rnp->lock, flags);
 		return;  /* Still need more quiescent states! */
 	}
@@ -256,6 +264,21 @@ static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp, unsigned long flags)
 	rcu_report_qs_rnp(mask, &rcu_preempt_state, rnp_p, flags);
 }
 
+/*
+ * Advance a ->blkd_tasks-list pointer to the next entry, instead
+ * returning NULL if at the end of the list.
+ */
+static struct list_head *rcu_next_node_entry(struct task_struct *t,
+					     struct rcu_node *rnp)
+{
+	struct list_head *np;
+
+	np = t->rcu_node_entry.next;
+	if (np == &rnp->blkd_tasks)
+		np = NULL;
+	return np;
+}
+
 /*
  * Handle special cases during rcu_read_unlock(), such as needing to
  * notify RCU core processing or task having blocked during the RCU
@@ -266,6 +289,7 @@ static void rcu_read_unlock_special(struct task_struct *t)
 	int empty;
 	int empty_exp;
 	unsigned long flags;
+	struct list_head *np;
 	struct rcu_node *rnp;
 	int special;
 
@@ -306,10 +330,19 @@ static void rcu_read_unlock_special(struct task_struct *t)
 				break;
 			raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
 		}
-		empty = !rcu_preempted_readers(rnp);
+		empty = !rcu_preempt_blocked_readers_cgp(rnp);
 		empty_exp = !rcu_preempted_readers_exp(rnp);
 		smp_mb(); /* ensure expedited fastpath sees end of RCU c-s. */
+		np = rcu_next_node_entry(t, rnp);
 		list_del_init(&t->rcu_node_entry);
+		if (&t->rcu_node_entry == rnp->gp_tasks)
+			rnp->gp_tasks = np;
+		if (&t->rcu_node_entry == rnp->exp_tasks)
+			rnp->exp_tasks = np;
+#ifdef CONFIG_RCU_BOOST
+		if (&t->rcu_node_entry == rnp->boost_tasks)
+			rnp->boost_tasks = np;
+#endif /* #ifdef CONFIG_RCU_BOOST */
 		t->rcu_blocked_node = NULL;
 
 		/*
@@ -322,6 +355,15 @@ static void rcu_read_unlock_special(struct task_struct *t)
 		else
 			rcu_report_unblock_qs_rnp(rnp, flags);
 
+#ifdef CONFIG_RCU_BOOST
+		/* Unboost if we were boosted. */
+		if (special & RCU_READ_UNLOCK_BOOSTED) {
+			t->rcu_read_unlock_special &= ~RCU_READ_UNLOCK_BOOSTED;
+			rt_mutex_unlock(t->rcu_boost_mutex);
+			t->rcu_boost_mutex = NULL;
+		}
+#endif /* #ifdef CONFIG_RCU_BOOST */
+
 		/*
 		 * If this was the last task on the expedited lists,
 		 * then we need to report up the rcu_node hierarchy.
@@ -334,7 +376,7 @@ static void rcu_read_unlock_special(struct task_struct *t)
 }
 
 /*
- * Tree-preemptable RCU implementation for rcu_read_unlock().
+ * Tree-preemptible RCU implementation for rcu_read_unlock().
  * Decrement ->rcu_read_lock_nesting.  If the result is zero (outermost
  * rcu_read_unlock()) and ->rcu_read_unlock_special is non-zero, then
  * invoke rcu_read_unlock_special() to clean up after a context switch
@@ -356,8 +398,6 @@ void __rcu_read_unlock(void)
 }
 EXPORT_SYMBOL_GPL(__rcu_read_unlock);
 
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-
 #ifdef CONFIG_RCU_CPU_STALL_VERBOSE
 
 /*
@@ -367,18 +407,16 @@ EXPORT_SYMBOL_GPL(__rcu_read_unlock);
 static void rcu_print_detail_task_stall_rnp(struct rcu_node *rnp)
 {
 	unsigned long flags;
-	struct list_head *lp;
-	int phase;
 	struct task_struct *t;
 
-	if (rcu_preempted_readers(rnp)) {
-		raw_spin_lock_irqsave(&rnp->lock, flags);
-		phase = rnp->gpnum & 0x1;
-		lp = &rnp->blocked_tasks[phase];
-		list_for_each_entry(t, lp, rcu_node_entry)
-			sched_show_task(t);
-		raw_spin_unlock_irqrestore(&rnp->lock, flags);
-	}
+	if (!rcu_preempt_blocked_readers_cgp(rnp))
+		return;
+	raw_spin_lock_irqsave(&rnp->lock, flags);
+	t = list_entry(rnp->gp_tasks,
+		       struct task_struct, rcu_node_entry);
+	list_for_each_entry_continue(t, &rnp->blkd_tasks, rcu_node_entry)
+		sched_show_task(t);
+	raw_spin_unlock_irqrestore(&rnp->lock, flags);
 }
 
 /*
@@ -408,16 +446,14 @@ static void rcu_print_detail_task_stall(struct rcu_state *rsp)
  */
 static void rcu_print_task_stall(struct rcu_node *rnp)
 {
-	struct list_head *lp;
-	int phase;
 	struct task_struct *t;
 
-	if (rcu_preempted_readers(rnp)) {
-		phase = rnp->gpnum & 0x1;
-		lp = &rnp->blocked_tasks[phase];
-		list_for_each_entry(t, lp, rcu_node_entry)
-			printk(" P%d", t->pid);
-	}
+	if (!rcu_preempt_blocked_readers_cgp(rnp))
+		return;
+	t = list_entry(rnp->gp_tasks,
+		       struct task_struct, rcu_node_entry);
+	list_for_each_entry_continue(t, &rnp->blkd_tasks, rcu_node_entry)
+		printk(" P%d", t->pid);
 }
 
 /*
@@ -430,18 +466,21 @@ static void rcu_preempt_stall_reset(void)
 	rcu_preempt_state.jiffies_stall = jiffies + ULONG_MAX / 2;
 }
 
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-
 /*
  * Check that the list of blocked tasks for the newly completed grace
  * period is in fact empty.  It is a serious bug to complete a grace
  * period that still has RCU readers blocked!  This function must be
  * invoked -before- updating this rnp's ->gpnum, and the rnp's ->lock
  * must be held by the caller.
+ *
+ * Also, if there are blocked tasks on the list, they automatically
+ * block the newly created grace period, so set up ->gp_tasks accordingly.
  */
 static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
 {
-	WARN_ON_ONCE(rcu_preempted_readers(rnp));
+	WARN_ON_ONCE(rcu_preempt_blocked_readers_cgp(rnp));
+	if (!list_empty(&rnp->blkd_tasks))
+		rnp->gp_tasks = rnp->blkd_tasks.next;
 	WARN_ON_ONCE(rnp->qsmask);
 }
 
@@ -465,50 +504,68 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
 				     struct rcu_node *rnp,
 				     struct rcu_data *rdp)
 {
-	int i;
 	struct list_head *lp;
 	struct list_head *lp_root;
 	int retval = 0;
 	struct rcu_node *rnp_root = rcu_get_root(rsp);
-	struct task_struct *tp;
+	struct task_struct *t;
 
 	if (rnp == rnp_root) {
 		WARN_ONCE(1, "Last CPU thought to be offlined?");
 		return 0;  /* Shouldn't happen: at least one CPU online. */
 	}
-	WARN_ON_ONCE(rnp != rdp->mynode &&
-		     (!list_empty(&rnp->blocked_tasks[0]) ||
-		      !list_empty(&rnp->blocked_tasks[1]) ||
-		      !list_empty(&rnp->blocked_tasks[2]) ||
-		      !list_empty(&rnp->blocked_tasks[3])));
+
+	/* If we are on an internal node, complain bitterly. */
+	WARN_ON_ONCE(rnp != rdp->mynode);
 
 	/*
-	 * Move tasks up to root rcu_node.  Rely on the fact that the
-	 * root rcu_node can be at most one ahead of the rest of the
-	 * rcu_nodes in terms of gp_num value.  This fact allows us to
-	 * move the blocked_tasks[] array directly, element by element.
+	 * Move tasks up to root rcu_node.  Don't try to get fancy for
+	 * this corner-case operation -- just put this node's tasks
+	 * at the head of the root node's list, and update the root node's
+	 * ->gp_tasks and ->exp_tasks pointers to those of this node's,
+	 * if non-NULL.  This might result in waiting for more tasks than
+	 * absolutely necessary, but this is a good performance/complexity
+	 * tradeoff.
 	 */
-	if (rcu_preempted_readers(rnp))
+	if (rcu_preempt_blocked_readers_cgp(rnp))
 		retval |= RCU_OFL_TASKS_NORM_GP;
 	if (rcu_preempted_readers_exp(rnp))
 		retval |= RCU_OFL_TASKS_EXP_GP;
-	for (i = 0; i < 4; i++) {
-		lp = &rnp->blocked_tasks[i];
-		lp_root = &rnp_root->blocked_tasks[i];
-		while (!list_empty(lp)) {
-			tp = list_entry(lp->next, typeof(*tp), rcu_node_entry);
-			raw_spin_lock(&rnp_root->lock); /* irqs already disabled */
-			list_del(&tp->rcu_node_entry);
-			tp->rcu_blocked_node = rnp_root;
-			list_add(&tp->rcu_node_entry, lp_root);
-			raw_spin_unlock(&rnp_root->lock); /* irqs remain disabled */
-		}
+	lp = &rnp->blkd_tasks;
+	lp_root = &rnp_root->blkd_tasks;
+	while (!list_empty(lp)) {
+		t = list_entry(lp->next, typeof(*t), rcu_node_entry);
+		raw_spin_lock(&rnp_root->lock); /* irqs already disabled */
+		list_del(&t->rcu_node_entry);
+		t->rcu_blocked_node = rnp_root;
+		list_add(&t->rcu_node_entry, lp_root);
+		if (&t->rcu_node_entry == rnp->gp_tasks)
+			rnp_root->gp_tasks = rnp->gp_tasks;
+		if (&t->rcu_node_entry == rnp->exp_tasks)
+			rnp_root->exp_tasks = rnp->exp_tasks;
+#ifdef CONFIG_RCU_BOOST
+		if (&t->rcu_node_entry == rnp->boost_tasks)
+			rnp_root->boost_tasks = rnp->boost_tasks;
+#endif /* #ifdef CONFIG_RCU_BOOST */
+		raw_spin_unlock(&rnp_root->lock); /* irqs still disabled */
 	}
+
+#ifdef CONFIG_RCU_BOOST
+	/* In case root is being boosted and leaf is not. */
+	raw_spin_lock(&rnp_root->lock); /* irqs already disabled */
+	if (rnp_root->boost_tasks != NULL &&
+	    rnp_root->boost_tasks != rnp_root->gp_tasks)
+		rnp_root->boost_tasks = rnp_root->gp_tasks;
+	raw_spin_unlock(&rnp_root->lock); /* irqs still disabled */
+#endif /* #ifdef CONFIG_RCU_BOOST */
+
+	rnp->gp_tasks = NULL;
+	rnp->exp_tasks = NULL;
 	return retval;
 }
 
 /*
- * Do CPU-offline processing for preemptable RCU.
+ * Do CPU-offline processing for preemptible RCU.
  */
 static void rcu_preempt_offline_cpu(int cpu)
 {
@@ -537,7 +594,7 @@ static void rcu_preempt_check_callbacks(int cpu)
 }
 
 /*
- * Process callbacks for preemptable RCU.
+ * Process callbacks for preemptible RCU.
  */
 static void rcu_preempt_process_callbacks(void)
 {
@@ -546,7 +603,7 @@ static void rcu_preempt_process_callbacks(void)
 }
 
 /*
- * Queue a preemptable-RCU callback for invocation after a grace period.
+ * Queue a preemptible-RCU callback for invocation after a grace period.
  */
 void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu))
 {
@@ -594,8 +651,7 @@ static DEFINE_MUTEX(sync_rcu_preempt_exp_mutex);
  */
 static int rcu_preempted_readers_exp(struct rcu_node *rnp)
 {
-	return !list_empty(&rnp->blocked_tasks[2]) ||
-	       !list_empty(&rnp->blocked_tasks[3]);
+	return rnp->exp_tasks != NULL;
 }
 
 /*
@@ -655,13 +711,17 @@ static void rcu_report_exp_rnp(struct rcu_state *rsp, struct rcu_node *rnp)
 static void
 sync_rcu_preempt_exp_init(struct rcu_state *rsp, struct rcu_node *rnp)
 {
-	int must_wait;
+	unsigned long flags;
+	int must_wait = 0;
 
-	raw_spin_lock(&rnp->lock); /* irqs already disabled */
-	list_splice_init(&rnp->blocked_tasks[0], &rnp->blocked_tasks[2]);
-	list_splice_init(&rnp->blocked_tasks[1], &rnp->blocked_tasks[3]);
-	must_wait = rcu_preempted_readers_exp(rnp);
-	raw_spin_unlock(&rnp->lock); /* irqs remain disabled */
+	raw_spin_lock_irqsave(&rnp->lock, flags);
+	if (list_empty(&rnp->blkd_tasks))
+		raw_spin_unlock_irqrestore(&rnp->lock, flags);
+	else {
+		rnp->exp_tasks = rnp->blkd_tasks.next;
+		rcu_initiate_boost(rnp, flags);  /* releases rnp->lock */
+		must_wait = 1;
+	}
 	if (!must_wait)
 		rcu_report_exp_rnp(rsp, rnp);
 }
@@ -669,9 +729,7 @@ sync_rcu_preempt_exp_init(struct rcu_state *rsp, struct rcu_node *rnp)
 /*
  * Wait for an rcu-preempt grace period, but expedite it.  The basic idea
  * is to invoke synchronize_sched_expedited() to push all the tasks to
- * the ->blocked_tasks[] lists, move all entries from the first set of
- * ->blocked_tasks[] lists to the second set, and finally wait for this
- * second set to drain.
+ * the ->blkd_tasks lists and wait for this list to drain.
  */
 void synchronize_rcu_expedited(void)
 {
@@ -703,7 +761,7 @@ void synchronize_rcu_expedited(void)
 	if ((ACCESS_ONCE(sync_rcu_preempt_exp_count) - snap) > 0)
 		goto unlock_mb_ret; /* Others did our work for us. */
 
-	/* force all RCU readers onto blocked_tasks[]. */
+	/* force all RCU readers onto ->blkd_tasks lists. */
 	synchronize_sched_expedited();
 
 	raw_spin_lock_irqsave(&rsp->onofflock, flags);
@@ -715,7 +773,7 @@ void synchronize_rcu_expedited(void)
 		raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
 	}
 
-	/* Snapshot current state of ->blocked_tasks[] lists. */
+	/* Snapshot current state of ->blkd_tasks lists. */
 	rcu_for_each_leaf_node(rsp, rnp)
 		sync_rcu_preempt_exp_init(rsp, rnp);
 	if (NUM_RCU_NODES > 1)
@@ -723,7 +781,7 @@ void synchronize_rcu_expedited(void)
 
 	raw_spin_unlock_irqrestore(&rsp->onofflock, flags);
 
-	/* Wait for snapshotted ->blocked_tasks[] lists to drain. */
+	/* Wait for snapshotted ->blkd_tasks lists to drain. */
 	rnp = rcu_get_root(rsp);
 	wait_event(sync_rcu_preempt_exp_wq,
 		   sync_rcu_preempt_exp_done(rnp));
@@ -739,7 +797,7 @@ void synchronize_rcu_expedited(void)
 EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
 
 /*
- * Check to see if there is any immediate preemptable-RCU-related work
+ * Check to see if there is any immediate preemptible-RCU-related work
  * to be done.
  */
 static int rcu_preempt_pending(int cpu)
@@ -749,7 +807,7 @@ static int rcu_preempt_pending(int cpu)
 }
 
 /*
- * Does preemptable RCU need the CPU to stay out of dynticks mode?
+ * Does preemptible RCU need the CPU to stay out of dynticks mode?
  */
 static int rcu_preempt_needs_cpu(int cpu)
 {
@@ -766,7 +824,7 @@ void rcu_barrier(void)
 EXPORT_SYMBOL_GPL(rcu_barrier);
 
 /*
- * Initialize preemptable RCU's per-CPU data.
+ * Initialize preemptible RCU's per-CPU data.
  */
 static void __cpuinit rcu_preempt_init_percpu_data(int cpu)
 {
@@ -774,7 +832,7 @@ static void __cpuinit rcu_preempt_init_percpu_data(int cpu)
 }
 
 /*
- * Move preemptable RCU's callbacks from dying CPU to other online CPU.
+ * Move preemptible RCU's callbacks from dying CPU to other online CPU.
  */
 static void rcu_preempt_send_cbs_to_online(void)
 {
@@ -782,7 +840,7 @@ static void rcu_preempt_send_cbs_to_online(void)
 }
 
 /*
- * Initialize preemptable RCU's state structures.
+ * Initialize preemptible RCU's state structures.
  */
 static void __init __rcu_init_preempt(void)
 {
@@ -790,7 +848,7 @@ static void __init __rcu_init_preempt(void)
 }
 
 /*
- * Check for a task exiting while in a preemptable-RCU read-side
+ * Check for a task exiting while in a preemptible-RCU read-side
  * critical section, clean up if so.  No need to issue warnings,
  * as debug_check_no_locks_held() already does this if lockdep
  * is enabled.
@@ -802,11 +860,13 @@ void exit_rcu(void)
 	if (t->rcu_read_lock_nesting == 0)
 		return;
 	t->rcu_read_lock_nesting = 1;
-	rcu_read_unlock();
+	__rcu_read_unlock();
 }
 
 #else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
 
+static struct rcu_state *rcu_state = &rcu_sched_state;
+
 /*
  * Tell them what RCU they are running.
  */
@@ -836,7 +896,7 @@ void rcu_force_quiescent_state(void)
 EXPORT_SYMBOL_GPL(rcu_force_quiescent_state);
 
 /*
- * Because preemptable RCU does not exist, we never have to check for
+ * Because preemptible RCU does not exist, we never have to check for
  * CPUs being in quiescent states.
  */
 static void rcu_preempt_note_context_switch(int cpu)
@@ -844,10 +904,10 @@ static void rcu_preempt_note_context_switch(int cpu)
 }
 
 /*
- * Because preemptable RCU does not exist, there are never any preempted
+ * Because preemptible RCU does not exist, there are never any preempted
  * RCU readers.
  */
-static int rcu_preempted_readers(struct rcu_node *rnp)
+static int rcu_preempt_blocked_readers_cgp(struct rcu_node *rnp)
 {
 	return 0;
 }
@@ -862,10 +922,8 @@ static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp, unsigned long flags)
 
 #endif /* #ifdef CONFIG_HOTPLUG_CPU */
 
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-
 /*
- * Because preemptable RCU does not exist, we never have to check for
+ * Because preemptible RCU does not exist, we never have to check for
  * tasks blocked within RCU read-side critical sections.
  */
 static void rcu_print_detail_task_stall(struct rcu_state *rsp)
@@ -873,7 +931,7 @@ static void rcu_print_detail_task_stall(struct rcu_state *rsp)
 }
 
 /*
- * Because preemptable RCU does not exist, we never have to check for
+ * Because preemptible RCU does not exist, we never have to check for
  * tasks blocked within RCU read-side critical sections.
  */
 static void rcu_print_task_stall(struct rcu_node *rnp)
@@ -888,10 +946,8 @@ static void rcu_preempt_stall_reset(void)
 {
 }
 
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-
 /*
- * Because there is no preemptable RCU, there can be no readers blocked,
+ * Because there is no preemptible RCU, there can be no readers blocked,
  * so there is no need to check for blocked tasks.  So check only for
  * bogus qsmask values.
  */
@@ -903,7 +959,7 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
 #ifdef CONFIG_HOTPLUG_CPU
 
 /*
- * Because preemptable RCU does not exist, it never needs to migrate
+ * Because preemptible RCU does not exist, it never needs to migrate
  * tasks that were blocked within RCU read-side critical sections, and
  * such non-existent tasks cannot possibly have been blocking the current
  * grace period.
@@ -916,7 +972,7 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
 }
 
 /*
- * Because preemptable RCU does not exist, it never needs CPU-offline
+ * Because preemptible RCU does not exist, it never needs CPU-offline
  * processing.
  */
 static void rcu_preempt_offline_cpu(int cpu)
@@ -926,7 +982,7 @@ static void rcu_preempt_offline_cpu(int cpu)
 #endif /* #ifdef CONFIG_HOTPLUG_CPU */
 
 /*
- * Because preemptable RCU does not exist, it never has any callbacks
+ * Because preemptible RCU does not exist, it never has any callbacks
  * to check.
  */
 static void rcu_preempt_check_callbacks(int cpu)
@@ -934,7 +990,7 @@ static void rcu_preempt_check_callbacks(int cpu)
 }
 
 /*
- * Because preemptable RCU does not exist, it never has any callbacks
+ * Because preemptible RCU does not exist, it never has any callbacks
  * to process.
  */
 static void rcu_preempt_process_callbacks(void)
@@ -943,7 +999,7 @@ static void rcu_preempt_process_callbacks(void)
 
 /*
  * Wait for an rcu-preempt grace period, but make it happen quickly.
- * But because preemptable RCU does not exist, map to rcu-sched.
+ * But because preemptible RCU does not exist, map to rcu-sched.
  */
 void synchronize_rcu_expedited(void)
 {
@@ -954,7 +1010,7 @@ EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
 #ifdef CONFIG_HOTPLUG_CPU
 
 /*
- * Because preemptable RCU does not exist, there is never any need to
+ * Because preemptible RCU does not exist, there is never any need to
  * report on tasks preempted in RCU read-side critical sections during
  * expedited RCU grace periods.
  */
@@ -966,7 +1022,7 @@ static void rcu_report_exp_rnp(struct rcu_state *rsp, struct rcu_node *rnp)
 #endif /* #ifdef CONFIG_HOTPLUG_CPU */
 
 /*
- * Because preemptable RCU does not exist, it never has any work to do.
+ * Because preemptible RCU does not exist, it never has any work to do.
  */
 static int rcu_preempt_pending(int cpu)
 {
@@ -974,7 +1030,7 @@ static int rcu_preempt_pending(int cpu)
 }
 
 /*
- * Because preemptable RCU does not exist, it never needs any CPU.
+ * Because preemptible RCU does not exist, it never needs any CPU.
  */
 static int rcu_preempt_needs_cpu(int cpu)
 {
@@ -982,7 +1038,7 @@ static int rcu_preempt_needs_cpu(int cpu)
 }
 
 /*
- * Because preemptable RCU does not exist, rcu_barrier() is just
+ * Because preemptible RCU does not exist, rcu_barrier() is just
  * another name for rcu_barrier_sched().
  */
 void rcu_barrier(void)
@@ -992,7 +1048,7 @@ void rcu_barrier(void)
 EXPORT_SYMBOL_GPL(rcu_barrier);
 
 /*
- * Because preemptable RCU does not exist, there is no per-CPU
+ * Because preemptible RCU does not exist, there is no per-CPU
  * data to initialize.
  */
 static void __cpuinit rcu_preempt_init_percpu_data(int cpu)
@@ -1000,14 +1056,14 @@ static void __cpuinit rcu_preempt_init_percpu_data(int cpu)
 }
 
 /*
- * Because there is no preemptable RCU, there are no callbacks to move.
+ * Because there is no preemptible RCU, there are no callbacks to move.
  */
 static void rcu_preempt_send_cbs_to_online(void)
 {
 }
 
 /*
- * Because preemptable RCU does not exist, it need not be initialized.
+ * Because preemptible RCU does not exist, it need not be initialized.
  */
 static void __init __rcu_init_preempt(void)
 {
@@ -1015,6 +1071,276 @@ static void __init __rcu_init_preempt(void)
 
 #endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */
 
+#ifdef CONFIG_RCU_BOOST
+
+#include "rtmutex_common.h"
+
+#ifdef CONFIG_RCU_TRACE
+
+static void rcu_initiate_boost_trace(struct rcu_node *rnp)
+{
+	if (list_empty(&rnp->blkd_tasks))
+		rnp->n_balk_blkd_tasks++;
+	else if (rnp->exp_tasks == NULL && rnp->gp_tasks == NULL)
+		rnp->n_balk_exp_gp_tasks++;
+	else if (rnp->gp_tasks != NULL && rnp->boost_tasks != NULL)
+		rnp->n_balk_boost_tasks++;
+	else if (rnp->gp_tasks != NULL && rnp->qsmask != 0)
+		rnp->n_balk_notblocked++;
+	else if (rnp->gp_tasks != NULL &&
+		 ULONG_CMP_LT(jiffies, rnp->boost_time))
+		rnp->n_balk_notyet++;
+	else
+		rnp->n_balk_nos++;
+}
+
+#else /* #ifdef CONFIG_RCU_TRACE */
+
+static void rcu_initiate_boost_trace(struct rcu_node *rnp)
+{
+}
+
+#endif /* #else #ifdef CONFIG_RCU_TRACE */
+
+/*
+ * Carry out RCU priority boosting on the task indicated by ->exp_tasks
+ * or ->boost_tasks, advancing the pointer to the next task in the
+ * ->blkd_tasks list.
+ *
+ * Note that irqs must be enabled: boosting the task can block.
+ * Returns 1 if there are more tasks needing to be boosted.
+ */
+static int rcu_boost(struct rcu_node *rnp)
+{
+	unsigned long flags;
+	struct rt_mutex mtx;
+	struct task_struct *t;
+	struct list_head *tb;
+
+	if (rnp->exp_tasks == NULL && rnp->boost_tasks == NULL)
+		return 0;  /* Nothing left to boost. */
+
+	raw_spin_lock_irqsave(&rnp->lock, flags);
+
+	/*
+	 * Recheck under the lock: all tasks in need of boosting
+	 * might exit their RCU read-side critical sections on their own.
+	 */
+	if (rnp->exp_tasks == NULL && rnp->boost_tasks == NULL) {
+		raw_spin_unlock_irqrestore(&rnp->lock, flags);
+		return 0;
+	}
+
+	/*
+	 * Preferentially boost tasks blocking expedited grace periods.
+	 * This cannot starve the normal grace periods because a second
+	 * expedited grace period must boost all blocked tasks, including
+	 * those blocking the pre-existing normal grace period.
+	 */
+	if (rnp->exp_tasks != NULL) {
+		tb = rnp->exp_tasks;
+		rnp->n_exp_boosts++;
+	} else {
+		tb = rnp->boost_tasks;
+		rnp->n_normal_boosts++;
+	}
+	rnp->n_tasks_boosted++;
+
+	/*
+	 * We boost task t by manufacturing an rt_mutex that appears to
+	 * be held by task t.  We leave a pointer to that rt_mutex where
+	 * task t can find it, and task t will release the mutex when it
+	 * exits its outermost RCU read-side critical section.  Then
+	 * simply acquiring this artificial rt_mutex will boost task
+	 * t's priority.  (Thanks to tglx for suggesting this approach!)
+	 *
+	 * Note that task t must acquire rnp->lock to remove itself from
+	 * the ->blkd_tasks list, which it will do from exit() if from
+	 * nowhere else.  We therefore are guaranteed that task t will
+	 * stay around at least until we drop rnp->lock.  Note that
+	 * rnp->lock also resolves races between our priority boosting
+	 * and task t's exiting its outermost RCU read-side critical
+	 * section.
+	 */
+	t = container_of(tb, struct task_struct, rcu_node_entry);
+	rt_mutex_init_proxy_locked(&mtx, t);
+	t->rcu_boost_mutex = &mtx;
+	t->rcu_read_unlock_special |= RCU_READ_UNLOCK_BOOSTED;
+	raw_spin_unlock_irqrestore(&rnp->lock, flags);
+	rt_mutex_lock(&mtx);  /* Side effect: boosts task t's priority. */
+	rt_mutex_unlock(&mtx);  /* Keep lockdep happy. */
+
+	return rnp->exp_tasks != NULL || rnp->boost_tasks != NULL;
+}
+
+/*
+ * Timer handler to initiate waking up of boost kthreads that
+ * have yielded the CPU due to excessive numbers of tasks to
+ * boost.  We wake up the per-rcu_node kthread, which in turn
+ * will wake up the booster kthread.
+ */
+static void rcu_boost_kthread_timer(unsigned long arg)
+{
+	invoke_rcu_node_kthread((struct rcu_node *)arg);
+}
+
+/*
+ * Priority-boosting kthread.  One per leaf rcu_node and one for the
+ * root rcu_node.
+ */
+static int rcu_boost_kthread(void *arg)
+{
+	struct rcu_node *rnp = (struct rcu_node *)arg;
+	int spincnt = 0;
+	int more2boost;
+
+	for (;;) {
+		rnp->boost_kthread_status = RCU_KTHREAD_WAITING;
+		wait_event_interruptible(rnp->boost_wq, rnp->boost_tasks ||
+							rnp->exp_tasks);
+		rnp->boost_kthread_status = RCU_KTHREAD_RUNNING;
+		more2boost = rcu_boost(rnp);
+		if (more2boost)
+			spincnt++;
+		else
+			spincnt = 0;
+		if (spincnt > 10) {
+			rcu_yield(rcu_boost_kthread_timer, (unsigned long)rnp);
+			spincnt = 0;
+		}
+	}
+	/* NOTREACHED */
+	return 0;
+}
+
+/*
+ * Check to see if it is time to start boosting RCU readers that are
+ * blocking the current grace period, and, if so, tell the per-rcu_node
+ * kthread to start boosting them.  If there is an expedited grace
+ * period in progress, it is always time to boost.
+ *
+ * The caller must hold rnp->lock, which this function releases,
+ * but irqs remain disabled.  The ->boost_kthread_task is immortal,
+ * so we don't need to worry about it going away.
+ */
+static void rcu_initiate_boost(struct rcu_node *rnp, unsigned long flags)
+{
+	struct task_struct *t;
+
+	if (!rcu_preempt_blocked_readers_cgp(rnp) && rnp->exp_tasks == NULL) {
+		rnp->n_balk_exp_gp_tasks++;
+		raw_spin_unlock_irqrestore(&rnp->lock, flags);
+		return;
+	}
+	if (rnp->exp_tasks != NULL ||
+	    (rnp->gp_tasks != NULL &&
+	     rnp->boost_tasks == NULL &&
+	     rnp->qsmask == 0 &&
+	     ULONG_CMP_GE(jiffies, rnp->boost_time))) {
+		if (rnp->exp_tasks == NULL)
+			rnp->boost_tasks = rnp->gp_tasks;
+		raw_spin_unlock_irqrestore(&rnp->lock, flags);
+		t = rnp->boost_kthread_task;
+		if (t != NULL)
+			wake_up_process(t);
+	} else {
+		rcu_initiate_boost_trace(rnp);
+		raw_spin_unlock_irqrestore(&rnp->lock, flags);
+	}
+}
+
+/*
+ * Set the affinity of the boost kthread.  The CPU-hotplug locks are
+ * held, so no one should be messing with the existence of the boost
+ * kthread.
+ */
+static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp,
+					  cpumask_var_t cm)
+{
+	struct task_struct *t;
+
+	t = rnp->boost_kthread_task;
+	if (t != NULL)
+		set_cpus_allowed_ptr(rnp->boost_kthread_task, cm);
+}
+
+#define RCU_BOOST_DELAY_JIFFIES DIV_ROUND_UP(CONFIG_RCU_BOOST_DELAY * HZ, 1000)
+
+/*
+ * Do priority-boost accounting for the start of a new grace period.
+ */
+static void rcu_preempt_boost_start_gp(struct rcu_node *rnp)
+{
+	rnp->boost_time = jiffies + RCU_BOOST_DELAY_JIFFIES;
+}
+
+/*
+ * Initialize the RCU-boost waitqueue.
+ */
+static void __init rcu_init_boost_waitqueue(struct rcu_node *rnp)
+{
+	init_waitqueue_head(&rnp->boost_wq);
+}
+
+/*
+ * Create an RCU-boost kthread for the specified node if one does not
+ * already exist.  We only create this kthread for preemptible RCU.
+ * Returns zero if all is well, a negated errno otherwise.
+ */
+static int __cpuinit rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
+						 struct rcu_node *rnp,
+						 int rnp_index)
+{
+	unsigned long flags;
+	struct sched_param sp;
+	struct task_struct *t;
+
+	if (&rcu_preempt_state != rsp)
+		return 0;
+	if (rnp->boost_kthread_task != NULL)
+		return 0;
+	t = kthread_create(rcu_boost_kthread, (void *)rnp,
+			   "rcub%d", rnp_index);
+	if (IS_ERR(t))
+		return PTR_ERR(t);
+	raw_spin_lock_irqsave(&rnp->lock, flags);
+	rnp->boost_kthread_task = t;
+	raw_spin_unlock_irqrestore(&rnp->lock, flags);
+	wake_up_process(t);
+	sp.sched_priority = RCU_KTHREAD_PRIO;
+	sched_setscheduler_nocheck(t, SCHED_FIFO, &sp);
+	return 0;
+}
+
+#else /* #ifdef CONFIG_RCU_BOOST */
+
+static void rcu_initiate_boost(struct rcu_node *rnp, unsigned long flags)
+{
+	raw_spin_unlock_irqrestore(&rnp->lock, flags);
+}
+
+static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp,
+					  cpumask_var_t cm)
+{
+}
+
+static void rcu_preempt_boost_start_gp(struct rcu_node *rnp)
+{
+}
+
+static void __init rcu_init_boost_waitqueue(struct rcu_node *rnp)
+{
+}
+
+static int __cpuinit rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
+						 struct rcu_node *rnp,
+						 int rnp_index)
+{
+	return 0;
+}
+
+#endif /* #else #ifdef CONFIG_RCU_BOOST */
+
 #ifndef CONFIG_SMP
 
 void synchronize_sched_expedited(void)
@@ -1187,8 +1513,8 @@ static DEFINE_PER_CPU(unsigned long, rcu_dyntick_holdoff);
  *
  * Because it is not legal to invoke rcu_process_callbacks() with irqs
  * disabled, we do one pass of force_quiescent_state(), then do a
- * raise_softirq() to cause rcu_process_callbacks() to be invoked later.
- * The per-cpu rcu_dyntick_drain variable controls the sequencing.
+ * invoke_rcu_cpu_kthread() to cause rcu_process_callbacks() to be invoked
+ * later.  The per-cpu rcu_dyntick_drain variable controls the sequencing.
  */
 int rcu_needs_cpu(int cpu)
 {
@@ -1239,7 +1565,7 @@ int rcu_needs_cpu(int cpu)
 
 	/* If RCU callbacks are still pending, RCU still needs this CPU. */
 	if (c)
-		raise_softirq(RCU_SOFTIRQ);
+		invoke_rcu_cpu_kthread();
 	return c;
 }
 
diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
index c8e97853b970f71ad662732ef46da011cf46ac1d..aa0fd72b4bc714ae3b8f4c41f48f712513e8d6f3 100644
--- a/kernel/rcutree_trace.c
+++ b/kernel/rcutree_trace.c
@@ -46,6 +46,18 @@
 #define RCU_TREE_NONCORE
 #include "rcutree.h"
 
+DECLARE_PER_CPU(unsigned int, rcu_cpu_kthread_status);
+DECLARE_PER_CPU(unsigned int, rcu_cpu_kthread_cpu);
+DECLARE_PER_CPU(unsigned int, rcu_cpu_kthread_loops);
+DECLARE_PER_CPU(char, rcu_cpu_has_work);
+
+static char convert_kthread_status(unsigned int kthread_status)
+{
+	if (kthread_status > RCU_KTHREAD_MAX)
+		return '?';
+	return "SRWOY"[kthread_status];
+}
+
 static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
 {
 	if (!rdp->beenonline)
@@ -64,7 +76,21 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
 		   rdp->dynticks_fqs);
 #endif /* #ifdef CONFIG_NO_HZ */
 	seq_printf(m, " of=%lu ri=%lu", rdp->offline_fqs, rdp->resched_ipi);
-	seq_printf(m, " ql=%ld b=%ld", rdp->qlen, rdp->blimit);
+	seq_printf(m, " ql=%ld qs=%c%c%c%c kt=%d/%c/%d ktl=%x b=%ld",
+		   rdp->qlen,
+		   ".N"[rdp->nxttail[RCU_NEXT_READY_TAIL] !=
+			rdp->nxttail[RCU_NEXT_TAIL]],
+		   ".R"[rdp->nxttail[RCU_WAIT_TAIL] !=
+			rdp->nxttail[RCU_NEXT_READY_TAIL]],
+		   ".W"[rdp->nxttail[RCU_DONE_TAIL] !=
+			rdp->nxttail[RCU_WAIT_TAIL]],
+		   ".D"[&rdp->nxtlist != rdp->nxttail[RCU_DONE_TAIL]],
+		   per_cpu(rcu_cpu_has_work, rdp->cpu),
+		   convert_kthread_status(per_cpu(rcu_cpu_kthread_status,
+					  rdp->cpu)),
+		   per_cpu(rcu_cpu_kthread_cpu, rdp->cpu),
+		   per_cpu(rcu_cpu_kthread_loops, rdp->cpu) & 0xffff,
+		   rdp->blimit);
 	seq_printf(m, " ci=%lu co=%lu ca=%lu\n",
 		   rdp->n_cbs_invoked, rdp->n_cbs_orphaned, rdp->n_cbs_adopted);
 }
@@ -121,7 +147,18 @@ static void print_one_rcu_data_csv(struct seq_file *m, struct rcu_data *rdp)
 		   rdp->dynticks_fqs);
 #endif /* #ifdef CONFIG_NO_HZ */
 	seq_printf(m, ",%lu,%lu", rdp->offline_fqs, rdp->resched_ipi);
-	seq_printf(m, ",%ld,%ld", rdp->qlen, rdp->blimit);
+	seq_printf(m, ",%ld,\"%c%c%c%c\",%d,\"%c\",%ld", rdp->qlen,
+		   ".N"[rdp->nxttail[RCU_NEXT_READY_TAIL] !=
+			rdp->nxttail[RCU_NEXT_TAIL]],
+		   ".R"[rdp->nxttail[RCU_WAIT_TAIL] !=
+			rdp->nxttail[RCU_NEXT_READY_TAIL]],
+		   ".W"[rdp->nxttail[RCU_DONE_TAIL] !=
+			rdp->nxttail[RCU_WAIT_TAIL]],
+		   ".D"[&rdp->nxtlist != rdp->nxttail[RCU_DONE_TAIL]],
+		   per_cpu(rcu_cpu_has_work, rdp->cpu),
+		   convert_kthread_status(per_cpu(rcu_cpu_kthread_status,
+					  rdp->cpu)),
+		   rdp->blimit);
 	seq_printf(m, ",%lu,%lu,%lu\n",
 		   rdp->n_cbs_invoked, rdp->n_cbs_orphaned, rdp->n_cbs_adopted);
 }
@@ -157,11 +194,76 @@ static const struct file_operations rcudata_csv_fops = {
 	.release = single_release,
 };
 
+#ifdef CONFIG_RCU_BOOST
+
+static void print_one_rcu_node_boost(struct seq_file *m, struct rcu_node *rnp)
+{
+	seq_printf(m,  "%d:%d tasks=%c%c%c%c kt=%c ntb=%lu neb=%lu nnb=%lu "
+		   "j=%04x bt=%04x\n",
+		   rnp->grplo, rnp->grphi,
+		   "T."[list_empty(&rnp->blkd_tasks)],
+		   "N."[!rnp->gp_tasks],
+		   "E."[!rnp->exp_tasks],
+		   "B."[!rnp->boost_tasks],
+		   convert_kthread_status(rnp->boost_kthread_status),
+		   rnp->n_tasks_boosted, rnp->n_exp_boosts,
+		   rnp->n_normal_boosts,
+		   (int)(jiffies & 0xffff),
+		   (int)(rnp->boost_time & 0xffff));
+	seq_printf(m, "%s: nt=%lu egt=%lu bt=%lu nb=%lu ny=%lu nos=%lu\n",
+		   "     balk",
+		   rnp->n_balk_blkd_tasks,
+		   rnp->n_balk_exp_gp_tasks,
+		   rnp->n_balk_boost_tasks,
+		   rnp->n_balk_notblocked,
+		   rnp->n_balk_notyet,
+		   rnp->n_balk_nos);
+}
+
+static int show_rcu_node_boost(struct seq_file *m, void *unused)
+{
+	struct rcu_node *rnp;
+
+	rcu_for_each_leaf_node(&rcu_preempt_state, rnp)
+		print_one_rcu_node_boost(m, rnp);
+	return 0;
+}
+
+static int rcu_node_boost_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, show_rcu_node_boost, NULL);
+}
+
+static const struct file_operations rcu_node_boost_fops = {
+	.owner = THIS_MODULE,
+	.open = rcu_node_boost_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+};
+
+/*
+ * Create the rcuboost debugfs entry.  Standard error return.
+ */
+static int rcu_boost_trace_create_file(struct dentry *rcudir)
+{
+	return !debugfs_create_file("rcuboost", 0444, rcudir, NULL,
+				    &rcu_node_boost_fops);
+}
+
+#else /* #ifdef CONFIG_RCU_BOOST */
+
+static int rcu_boost_trace_create_file(struct dentry *rcudir)
+{
+	return 0;  /* There cannot be an error if we didn't create it! */
+}
+
+#endif /* #else #ifdef CONFIG_RCU_BOOST */
+
 static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp)
 {
 	unsigned long gpnum;
 	int level = 0;
-	int phase;
 	struct rcu_node *rnp;
 
 	gpnum = rsp->gpnum;
@@ -178,13 +280,11 @@ static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp)
 			seq_puts(m, "\n");
 			level = rnp->level;
 		}
-		phase = gpnum & 0x1;
-		seq_printf(m, "%lx/%lx %c%c>%c%c %d:%d ^%d    ",
+		seq_printf(m, "%lx/%lx %c%c>%c %d:%d ^%d    ",
 			   rnp->qsmask, rnp->qsmaskinit,
-			   "T."[list_empty(&rnp->blocked_tasks[phase])],
-			   "E."[list_empty(&rnp->blocked_tasks[phase + 2])],
-			   "T."[list_empty(&rnp->blocked_tasks[!phase])],
-			   "E."[list_empty(&rnp->blocked_tasks[!phase + 2])],
+			   ".G"[rnp->gp_tasks != NULL],
+			   ".E"[rnp->exp_tasks != NULL],
+			   ".T"[!list_empty(&rnp->blkd_tasks)],
 			   rnp->grplo, rnp->grphi, rnp->grpnum);
 	}
 	seq_puts(m, "\n");
@@ -216,16 +316,35 @@ static const struct file_operations rcuhier_fops = {
 	.release = single_release,
 };
 
+static void show_one_rcugp(struct seq_file *m, struct rcu_state *rsp)
+{
+	unsigned long flags;
+	unsigned long completed;
+	unsigned long gpnum;
+	unsigned long gpage;
+	unsigned long gpmax;
+	struct rcu_node *rnp = &rsp->node[0];
+
+	raw_spin_lock_irqsave(&rnp->lock, flags);
+	completed = rsp->completed;
+	gpnum = rsp->gpnum;
+	if (rsp->completed == rsp->gpnum)
+		gpage = 0;
+	else
+		gpage = jiffies - rsp->gp_start;
+	gpmax = rsp->gp_max;
+	raw_spin_unlock_irqrestore(&rnp->lock, flags);
+	seq_printf(m, "%s: completed=%ld  gpnum=%lu  age=%ld  max=%ld\n",
+		   rsp->name, completed, gpnum, gpage, gpmax);
+}
+
 static int show_rcugp(struct seq_file *m, void *unused)
 {
 #ifdef CONFIG_TREE_PREEMPT_RCU
-	seq_printf(m, "rcu_preempt: completed=%ld  gpnum=%lu\n",
-		   rcu_preempt_state.completed, rcu_preempt_state.gpnum);
+	show_one_rcugp(m, &rcu_preempt_state);
 #endif /* #ifdef CONFIG_TREE_PREEMPT_RCU */
-	seq_printf(m, "rcu_sched: completed=%ld  gpnum=%lu\n",
-		   rcu_sched_state.completed, rcu_sched_state.gpnum);
-	seq_printf(m, "rcu_bh: completed=%ld  gpnum=%lu\n",
-		   rcu_bh_state.completed, rcu_bh_state.gpnum);
+	show_one_rcugp(m, &rcu_sched_state);
+	show_one_rcugp(m, &rcu_bh_state);
 	return 0;
 }
 
@@ -298,6 +417,29 @@ static const struct file_operations rcu_pending_fops = {
 	.release = single_release,
 };
 
+static int show_rcutorture(struct seq_file *m, void *unused)
+{
+	seq_printf(m, "rcutorture test sequence: %lu %s\n",
+		   rcutorture_testseq >> 1,
+		   (rcutorture_testseq & 0x1) ? "(test in progress)" : "");
+	seq_printf(m, "rcutorture update version number: %lu\n",
+		   rcutorture_vernum);
+	return 0;
+}
+
+static int rcutorture_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, show_rcutorture, NULL);
+}
+
+static const struct file_operations rcutorture_fops = {
+	.owner = THIS_MODULE,
+	.open = rcutorture_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+};
+
 static struct dentry *rcudir;
 
 static int __init rcutree_trace_init(void)
@@ -318,6 +460,9 @@ static int __init rcutree_trace_init(void)
 	if (!retval)
 		goto free_out;
 
+	if (rcu_boost_trace_create_file(rcudir))
+		goto free_out;
+
 	retval = debugfs_create_file("rcugp", 0444, rcudir, NULL, &rcugp_fops);
 	if (!retval)
 		goto free_out;
@@ -331,6 +476,11 @@ static int __init rcutree_trace_init(void)
 						NULL, &rcu_pending_fops);
 	if (!retval)
 		goto free_out;
+
+	retval = debugfs_create_file("rcutorture", 0444, rcudir,
+						NULL, &rcutorture_fops);
+	if (!retval)
+		goto free_out;
 	return 0;
 free_out:
 	debugfs_remove_recursive(rcudir);
diff --git a/kernel/sched.c b/kernel/sched.c
index 312f8b95c2d44fbbc7c7097de04b52d92abc0648..2d12893b8b0f0788dacb310f988cefd7d6d15440 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -231,7 +231,7 @@ static void destroy_rt_bandwidth(struct rt_bandwidth *rt_b)
 #endif
 
 /*
- * sched_domains_mutex serializes calls to arch_init_sched_domains,
+ * sched_domains_mutex serializes calls to init_sched_domains,
  * detach_destroy_domains and partition_sched_domains.
  */
 static DEFINE_MUTEX(sched_domains_mutex);
@@ -293,7 +293,7 @@ static DEFINE_SPINLOCK(task_group_lock);
  *  limitation from this.)
  */
 #define MIN_SHARES	2
-#define MAX_SHARES	(1UL << 18)
+#define MAX_SHARES	(1UL << (18 + SCHED_LOAD_RESOLUTION))
 
 static int root_task_group_load = ROOT_TASK_GROUP_LOAD;
 #endif
@@ -312,6 +312,9 @@ struct cfs_rq {
 
 	u64 exec_clock;
 	u64 min_vruntime;
+#ifndef CONFIG_64BIT
+	u64 min_vruntime_copy;
+#endif
 
 	struct rb_root tasks_timeline;
 	struct rb_node *rb_leftmost;
@@ -325,7 +328,9 @@ struct cfs_rq {
 	 */
 	struct sched_entity *curr, *next, *last, *skip;
 
+#ifdef	CONFIG_SCHED_DEBUG
 	unsigned int nr_spread_over;
+#endif
 
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	struct rq *rq;	/* cpu runqueue to which this cfs_rq is attached */
@@ -417,6 +422,7 @@ struct rt_rq {
  */
 struct root_domain {
 	atomic_t refcount;
+	struct rcu_head rcu;
 	cpumask_var_t span;
 	cpumask_var_t online;
 
@@ -460,7 +466,7 @@ struct rq {
 	u64 nohz_stamp;
 	unsigned char nohz_balance_kick;
 #endif
-	unsigned int skip_clock_update;
+	int skip_clock_update;
 
 	/* capture load from *all* tasks on this cpu: */
 	struct load_weight load;
@@ -553,6 +559,10 @@ struct rq {
 	unsigned int ttwu_count;
 	unsigned int ttwu_local;
 #endif
+
+#ifdef CONFIG_SMP
+	struct task_struct *wake_list;
+#endif
 };
 
 static DEFINE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
@@ -571,7 +581,7 @@ static inline int cpu_of(struct rq *rq)
 
 #define rcu_dereference_check_sched_domain(p) \
 	rcu_dereference_check((p), \
-			      rcu_read_lock_sched_held() || \
+			      rcu_read_lock_held() || \
 			      lockdep_is_held(&sched_domains_mutex))
 
 /*
@@ -596,7 +606,7 @@ static inline int cpu_of(struct rq *rq)
  * Return the group to which this tasks belongs.
  *
  * We use task_subsys_state_check() and extend the RCU verification
- * with lockdep_is_held(&task_rq(p)->lock) because cpu_cgroup_attach()
+ * with lockdep_is_held(&p->pi_lock) because cpu_cgroup_attach()
  * holds that lock for each task it moves into the cgroup. Therefore
  * by holding that lock, we pin the task to the current cgroup.
  */
@@ -606,7 +616,7 @@ static inline struct task_group *task_group(struct task_struct *p)
 	struct cgroup_subsys_state *css;
 
 	css = task_subsys_state_check(p, cpu_cgroup_subsys_id,
-			lockdep_is_held(&task_rq(p)->lock));
+			lockdep_is_held(&p->pi_lock));
 	tg = container_of(css, struct task_group, css);
 
 	return autogroup_task_group(p, tg);
@@ -642,7 +652,7 @@ static void update_rq_clock(struct rq *rq)
 {
 	s64 delta;
 
-	if (rq->skip_clock_update)
+	if (rq->skip_clock_update > 0)
 		return;
 
 	delta = sched_clock_cpu(cpu_of(rq)) - rq->clock;
@@ -838,18 +848,39 @@ static inline int task_current(struct rq *rq, struct task_struct *p)
 	return rq->curr == p;
 }
 
-#ifndef __ARCH_WANT_UNLOCKED_CTXSW
 static inline int task_running(struct rq *rq, struct task_struct *p)
 {
+#ifdef CONFIG_SMP
+	return p->on_cpu;
+#else
 	return task_current(rq, p);
+#endif
 }
 
+#ifndef __ARCH_WANT_UNLOCKED_CTXSW
 static inline void prepare_lock_switch(struct rq *rq, struct task_struct *next)
 {
+#ifdef CONFIG_SMP
+	/*
+	 * We can optimise this out completely for !SMP, because the
+	 * SMP rebalancing from interrupt is the only thing that cares
+	 * here.
+	 */
+	next->on_cpu = 1;
+#endif
 }
 
 static inline void finish_lock_switch(struct rq *rq, struct task_struct *prev)
 {
+#ifdef CONFIG_SMP
+	/*
+	 * After ->on_cpu is cleared, the task can be moved to a different CPU.
+	 * We must ensure this doesn't happen until the switch is completely
+	 * finished.
+	 */
+	smp_wmb();
+	prev->on_cpu = 0;
+#endif
 #ifdef CONFIG_DEBUG_SPINLOCK
 	/* this is a valid case when another task releases the spinlock */
 	rq->lock.owner = current;
@@ -865,15 +896,6 @@ static inline void finish_lock_switch(struct rq *rq, struct task_struct *prev)
 }
 
 #else /* __ARCH_WANT_UNLOCKED_CTXSW */
-static inline int task_running(struct rq *rq, struct task_struct *p)
-{
-#ifdef CONFIG_SMP
-	return p->oncpu;
-#else
-	return task_current(rq, p);
-#endif
-}
-
 static inline void prepare_lock_switch(struct rq *rq, struct task_struct *next)
 {
 #ifdef CONFIG_SMP
@@ -882,7 +904,7 @@ static inline void prepare_lock_switch(struct rq *rq, struct task_struct *next)
 	 * SMP rebalancing from interrupt is the only thing that cares
 	 * here.
 	 */
-	next->oncpu = 1;
+	next->on_cpu = 1;
 #endif
 #ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
 	raw_spin_unlock_irq(&rq->lock);
@@ -895,12 +917,12 @@ static inline void finish_lock_switch(struct rq *rq, struct task_struct *prev)
 {
 #ifdef CONFIG_SMP
 	/*
-	 * After ->oncpu is cleared, the task can be moved to a different CPU.
+	 * After ->on_cpu is cleared, the task can be moved to a different CPU.
 	 * We must ensure this doesn't happen until the switch is completely
 	 * finished.
 	 */
 	smp_wmb();
-	prev->oncpu = 0;
+	prev->on_cpu = 0;
 #endif
 #ifndef __ARCH_WANT_INTERRUPTS_ON_CTXSW
 	local_irq_enable();
@@ -909,23 +931,15 @@ static inline void finish_lock_switch(struct rq *rq, struct task_struct *prev)
 #endif /* __ARCH_WANT_UNLOCKED_CTXSW */
 
 /*
- * Check whether the task is waking, we use this to synchronize ->cpus_allowed
- * against ttwu().
- */
-static inline int task_is_waking(struct task_struct *p)
-{
-	return unlikely(p->state == TASK_WAKING);
-}
-
-/*
- * __task_rq_lock - lock the runqueue a given task resides on.
- * Must be called interrupts disabled.
+ * __task_rq_lock - lock the rq @p resides on.
  */
 static inline struct rq *__task_rq_lock(struct task_struct *p)
 	__acquires(rq->lock)
 {
 	struct rq *rq;
 
+	lockdep_assert_held(&p->pi_lock);
+
 	for (;;) {
 		rq = task_rq(p);
 		raw_spin_lock(&rq->lock);
@@ -936,22 +950,22 @@ static inline struct rq *__task_rq_lock(struct task_struct *p)
 }
 
 /*
- * task_rq_lock - lock the runqueue a given task resides on and disable
- * interrupts. Note the ordering: we can safely lookup the task_rq without
- * explicitly disabling preemption.
+ * task_rq_lock - lock p->pi_lock and lock the rq @p resides on.
  */
 static struct rq *task_rq_lock(struct task_struct *p, unsigned long *flags)
+	__acquires(p->pi_lock)
 	__acquires(rq->lock)
 {
 	struct rq *rq;
 
 	for (;;) {
-		local_irq_save(*flags);
+		raw_spin_lock_irqsave(&p->pi_lock, *flags);
 		rq = task_rq(p);
 		raw_spin_lock(&rq->lock);
 		if (likely(rq == task_rq(p)))
 			return rq;
-		raw_spin_unlock_irqrestore(&rq->lock, *flags);
+		raw_spin_unlock(&rq->lock);
+		raw_spin_unlock_irqrestore(&p->pi_lock, *flags);
 	}
 }
 
@@ -961,10 +975,13 @@ static void __task_rq_unlock(struct rq *rq)
 	raw_spin_unlock(&rq->lock);
 }
 
-static inline void task_rq_unlock(struct rq *rq, unsigned long *flags)
+static inline void
+task_rq_unlock(struct rq *rq, struct task_struct *p, unsigned long *flags)
 	__releases(rq->lock)
+	__releases(p->pi_lock)
 {
-	raw_spin_unlock_irqrestore(&rq->lock, *flags);
+	raw_spin_unlock(&rq->lock);
+	raw_spin_unlock_irqrestore(&p->pi_lock, *flags);
 }
 
 /*
@@ -1193,11 +1210,17 @@ int get_nohz_timer_target(void)
 	int i;
 	struct sched_domain *sd;
 
+	rcu_read_lock();
 	for_each_domain(cpu, sd) {
-		for_each_cpu(i, sched_domain_span(sd))
-			if (!idle_cpu(i))
-				return i;
+		for_each_cpu(i, sched_domain_span(sd)) {
+			if (!idle_cpu(i)) {
+				cpu = i;
+				goto unlock;
+			}
+		}
 	}
+unlock:
+	rcu_read_unlock();
 	return cpu;
 }
 /*
@@ -1307,15 +1330,27 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight,
 {
 	u64 tmp;
 
+	/*
+	 * weight can be less than 2^SCHED_LOAD_RESOLUTION for task group sched
+	 * entities since MIN_SHARES = 2. Treat weight as 1 if less than
+	 * 2^SCHED_LOAD_RESOLUTION.
+	 */
+	if (likely(weight > (1UL << SCHED_LOAD_RESOLUTION)))
+		tmp = (u64)delta_exec * scale_load_down(weight);
+	else
+		tmp = (u64)delta_exec;
+
 	if (!lw->inv_weight) {
-		if (BITS_PER_LONG > 32 && unlikely(lw->weight >= WMULT_CONST))
+		unsigned long w = scale_load_down(lw->weight);
+
+		if (BITS_PER_LONG > 32 && unlikely(w >= WMULT_CONST))
 			lw->inv_weight = 1;
+		else if (unlikely(!w))
+			lw->inv_weight = WMULT_CONST;
 		else
-			lw->inv_weight = 1 + (WMULT_CONST-lw->weight/2)
-				/ (lw->weight+1);
+			lw->inv_weight = WMULT_CONST / w;
 	}
 
-	tmp = (u64)delta_exec * weight;
 	/*
 	 * Check whether we'd overflow the 64-bit multiplication:
 	 */
@@ -1755,17 +1790,20 @@ static void dec_nr_running(struct rq *rq)
 
 static void set_load_weight(struct task_struct *p)
 {
+	int prio = p->static_prio - MAX_RT_PRIO;
+	struct load_weight *load = &p->se.load;
+
 	/*
 	 * SCHED_IDLE tasks get minimal weight:
 	 */
 	if (p->policy == SCHED_IDLE) {
-		p->se.load.weight = WEIGHT_IDLEPRIO;
-		p->se.load.inv_weight = WMULT_IDLEPRIO;
+		load->weight = scale_load(WEIGHT_IDLEPRIO);
+		load->inv_weight = WMULT_IDLEPRIO;
 		return;
 	}
 
-	p->se.load.weight = prio_to_weight[p->static_prio - MAX_RT_PRIO];
-	p->se.load.inv_weight = prio_to_wmult[p->static_prio - MAX_RT_PRIO];
+	load->weight = scale_load(prio_to_weight[prio]);
+	load->inv_weight = prio_to_wmult[prio];
 }
 
 static void enqueue_task(struct rq *rq, struct task_struct *p, int flags)
@@ -1773,7 +1811,6 @@ static void enqueue_task(struct rq *rq, struct task_struct *p, int flags)
 	update_rq_clock(rq);
 	sched_info_queued(p);
 	p->sched_class->enqueue_task(rq, p, flags);
-	p->se.on_rq = 1;
 }
 
 static void dequeue_task(struct rq *rq, struct task_struct *p, int flags)
@@ -1781,7 +1818,6 @@ static void dequeue_task(struct rq *rq, struct task_struct *p, int flags)
 	update_rq_clock(rq);
 	sched_info_dequeued(p);
 	p->sched_class->dequeue_task(rq, p, flags);
-	p->se.on_rq = 0;
 }
 
 /*
@@ -2116,7 +2152,7 @@ static void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
 	 * A queue event has occurred, and we're going to schedule.  In
 	 * this case, we can save a useless back to back clock update.
 	 */
-	if (rq->curr->se.on_rq && test_tsk_need_resched(rq->curr))
+	if (rq->curr->on_rq && test_tsk_need_resched(rq->curr))
 		rq->skip_clock_update = 1;
 }
 
@@ -2162,6 +2198,11 @@ void set_task_cpu(struct task_struct *p, unsigned int new_cpu)
 	 */
 	WARN_ON_ONCE(p->state != TASK_RUNNING && p->state != TASK_WAKING &&
 			!(task_thread_info(p)->preempt_count & PREEMPT_ACTIVE));
+
+#ifdef CONFIG_LOCKDEP
+	WARN_ON_ONCE(debug_locks && !(lockdep_is_held(&p->pi_lock) ||
+				      lockdep_is_held(&task_rq(p)->lock)));
+#endif
 #endif
 
 	trace_sched_migrate_task(p, new_cpu);
@@ -2181,19 +2222,6 @@ struct migration_arg {
 
 static int migration_cpu_stop(void *data);
 
-/*
- * The task's runqueue lock must be held.
- * Returns true if you have to wait for migration thread.
- */
-static bool migrate_task(struct task_struct *p, struct rq *rq)
-{
-	/*
-	 * If the task is not on a runqueue (and not running), then
-	 * the next wake-up will properly place the task.
-	 */
-	return p->se.on_rq || task_running(rq, p);
-}
-
 /*
  * wait_task_inactive - wait for a thread to unschedule.
  *
@@ -2251,11 +2279,11 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
 		rq = task_rq_lock(p, &flags);
 		trace_sched_wait_task(p);
 		running = task_running(rq, p);
-		on_rq = p->se.on_rq;
+		on_rq = p->on_rq;
 		ncsw = 0;
 		if (!match_state || p->state == match_state)
 			ncsw = p->nvcsw | LONG_MIN; /* sets MSB */
-		task_rq_unlock(rq, &flags);
+		task_rq_unlock(rq, p, &flags);
 
 		/*
 		 * If it changed from the expected state, bail out now.
@@ -2330,7 +2358,7 @@ EXPORT_SYMBOL_GPL(kick_process);
 
 #ifdef CONFIG_SMP
 /*
- * ->cpus_allowed is protected by either TASK_WAKING or rq->lock held.
+ * ->cpus_allowed is protected by both rq->lock and p->pi_lock
  */
 static int select_fallback_rq(int cpu, struct task_struct *p)
 {
@@ -2363,12 +2391,12 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
 }
 
 /*
- * The caller (fork, wakeup) owns TASK_WAKING, ->cpus_allowed is stable.
+ * The caller (fork, wakeup) owns p->pi_lock, ->cpus_allowed is stable.
  */
 static inline
-int select_task_rq(struct rq *rq, struct task_struct *p, int sd_flags, int wake_flags)
+int select_task_rq(struct task_struct *p, int sd_flags, int wake_flags)
 {
-	int cpu = p->sched_class->select_task_rq(rq, p, sd_flags, wake_flags);
+	int cpu = p->sched_class->select_task_rq(p, sd_flags, wake_flags);
 
 	/*
 	 * In order not to call set_task_cpu() on a blocking task we need
@@ -2394,27 +2422,62 @@ static void update_avg(u64 *avg, u64 sample)
 }
 #endif
 
-static inline void ttwu_activate(struct task_struct *p, struct rq *rq,
-				 bool is_sync, bool is_migrate, bool is_local,
-				 unsigned long en_flags)
+static void
+ttwu_stat(struct task_struct *p, int cpu, int wake_flags)
 {
+#ifdef CONFIG_SCHEDSTATS
+	struct rq *rq = this_rq();
+
+#ifdef CONFIG_SMP
+	int this_cpu = smp_processor_id();
+
+	if (cpu == this_cpu) {
+		schedstat_inc(rq, ttwu_local);
+		schedstat_inc(p, se.statistics.nr_wakeups_local);
+	} else {
+		struct sched_domain *sd;
+
+		schedstat_inc(p, se.statistics.nr_wakeups_remote);
+		rcu_read_lock();
+		for_each_domain(this_cpu, sd) {
+			if (cpumask_test_cpu(cpu, sched_domain_span(sd))) {
+				schedstat_inc(sd, ttwu_wake_remote);
+				break;
+			}
+		}
+		rcu_read_unlock();
+	}
+#endif /* CONFIG_SMP */
+
+	schedstat_inc(rq, ttwu_count);
 	schedstat_inc(p, se.statistics.nr_wakeups);
-	if (is_sync)
+
+	if (wake_flags & WF_SYNC)
 		schedstat_inc(p, se.statistics.nr_wakeups_sync);
-	if (is_migrate)
+
+	if (cpu != task_cpu(p))
 		schedstat_inc(p, se.statistics.nr_wakeups_migrate);
-	if (is_local)
-		schedstat_inc(p, se.statistics.nr_wakeups_local);
-	else
-		schedstat_inc(p, se.statistics.nr_wakeups_remote);
 
+#endif /* CONFIG_SCHEDSTATS */
+}
+
+static void ttwu_activate(struct rq *rq, struct task_struct *p, int en_flags)
+{
 	activate_task(rq, p, en_flags);
+	p->on_rq = 1;
+
+	/* if a worker is waking up, notify workqueue */
+	if (p->flags & PF_WQ_WORKER)
+		wq_worker_waking_up(p, cpu_of(rq));
 }
 
-static inline void ttwu_post_activation(struct task_struct *p, struct rq *rq,
-					int wake_flags, bool success)
+/*
+ * Mark the task runnable and perform wakeup-preemption.
+ */
+static void
+ttwu_do_wakeup(struct rq *rq, struct task_struct *p, int wake_flags)
 {
-	trace_sched_wakeup(p, success);
+	trace_sched_wakeup(p, true);
 	check_preempt_curr(rq, p, wake_flags);
 
 	p->state = TASK_RUNNING;
@@ -2433,9 +2496,99 @@ static inline void ttwu_post_activation(struct task_struct *p, struct rq *rq,
 		rq->idle_stamp = 0;
 	}
 #endif
-	/* if a worker is waking up, notify workqueue */
-	if ((p->flags & PF_WQ_WORKER) && success)
-		wq_worker_waking_up(p, cpu_of(rq));
+}
+
+static void
+ttwu_do_activate(struct rq *rq, struct task_struct *p, int wake_flags)
+{
+#ifdef CONFIG_SMP
+	if (p->sched_contributes_to_load)
+		rq->nr_uninterruptible--;
+#endif
+
+	ttwu_activate(rq, p, ENQUEUE_WAKEUP | ENQUEUE_WAKING);
+	ttwu_do_wakeup(rq, p, wake_flags);
+}
+
+/*
+ * Called in case the task @p isn't fully descheduled from its runqueue,
+ * in this case we must do a remote wakeup. Its a 'light' wakeup though,
+ * since all we need to do is flip p->state to TASK_RUNNING, since
+ * the task is still ->on_rq.
+ */
+static int ttwu_remote(struct task_struct *p, int wake_flags)
+{
+	struct rq *rq;
+	int ret = 0;
+
+	rq = __task_rq_lock(p);
+	if (p->on_rq) {
+		ttwu_do_wakeup(rq, p, wake_flags);
+		ret = 1;
+	}
+	__task_rq_unlock(rq);
+
+	return ret;
+}
+
+#ifdef CONFIG_SMP
+static void sched_ttwu_pending(void)
+{
+	struct rq *rq = this_rq();
+	struct task_struct *list = xchg(&rq->wake_list, NULL);
+
+	if (!list)
+		return;
+
+	raw_spin_lock(&rq->lock);
+
+	while (list) {
+		struct task_struct *p = list;
+		list = list->wake_entry;
+		ttwu_do_activate(rq, p, 0);
+	}
+
+	raw_spin_unlock(&rq->lock);
+}
+
+void scheduler_ipi(void)
+{
+	sched_ttwu_pending();
+}
+
+static void ttwu_queue_remote(struct task_struct *p, int cpu)
+{
+	struct rq *rq = cpu_rq(cpu);
+	struct task_struct *next = rq->wake_list;
+
+	for (;;) {
+		struct task_struct *old = next;
+
+		p->wake_entry = next;
+		next = cmpxchg(&rq->wake_list, old, p);
+		if (next == old)
+			break;
+	}
+
+	if (!next)
+		smp_send_reschedule(cpu);
+}
+#endif
+
+static void ttwu_queue(struct task_struct *p, int cpu)
+{
+	struct rq *rq = cpu_rq(cpu);
+
+#if defined(CONFIG_SMP)
+	if (sched_feat(TTWU_QUEUE) && cpu != smp_processor_id()) {
+		ttwu_queue_remote(p, cpu);
+		return;
+	}
+#endif
+
+	raw_spin_lock(&rq->lock);
+	ttwu_do_activate(rq, p, 0);
+	raw_spin_unlock(&rq->lock);
 }
 
 /**
@@ -2453,92 +2606,64 @@ static inline void ttwu_post_activation(struct task_struct *p, struct rq *rq,
  * Returns %true if @p was woken up, %false if it was already running
  * or @state didn't match @p's state.
  */
-static int try_to_wake_up(struct task_struct *p, unsigned int state,
-			  int wake_flags)
+static int
+try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags)
 {
-	int cpu, orig_cpu, this_cpu, success = 0;
 	unsigned long flags;
-	unsigned long en_flags = ENQUEUE_WAKEUP;
-	struct rq *rq;
-
-	this_cpu = get_cpu();
+	int cpu, success = 0;
 
 	smp_wmb();
-	rq = task_rq_lock(p, &flags);
+	raw_spin_lock_irqsave(&p->pi_lock, flags);
 	if (!(p->state & state))
 		goto out;
 
-	if (p->se.on_rq)
-		goto out_running;
-
+	success = 1; /* we're going to change ->state */
 	cpu = task_cpu(p);
-	orig_cpu = cpu;
 
-#ifdef CONFIG_SMP
-	if (unlikely(task_running(rq, p)))
-		goto out_activate;
+	if (p->on_rq && ttwu_remote(p, wake_flags))
+		goto stat;
 
+#ifdef CONFIG_SMP
 	/*
-	 * In order to handle concurrent wakeups and release the rq->lock
-	 * we put the task in TASK_WAKING state.
-	 *
-	 * First fix up the nr_uninterruptible count:
+	 * If the owning (remote) cpu is still in the middle of schedule() with
+	 * this task as prev, wait until its done referencing the task.
 	 */
-	if (task_contributes_to_load(p)) {
-		if (likely(cpu_online(orig_cpu)))
-			rq->nr_uninterruptible--;
-		else
-			this_rq()->nr_uninterruptible--;
-	}
-	p->state = TASK_WAKING;
-
-	if (p->sched_class->task_waking) {
-		p->sched_class->task_waking(rq, p);
-		en_flags |= ENQUEUE_WAKING;
+	while (p->on_cpu) {
+#ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
+		/*
+		 * If called from interrupt context we could have landed in the
+		 * middle of schedule(), in this case we should take care not
+		 * to spin on ->on_cpu if p is current, since that would
+		 * deadlock.
+		 */
+		if (p == current) {
+			ttwu_queue(p, cpu);
+			goto stat;
+		}
+#endif
+		cpu_relax();
 	}
-
-	cpu = select_task_rq(rq, p, SD_BALANCE_WAKE, wake_flags);
-	if (cpu != orig_cpu)
-		set_task_cpu(p, cpu);
-	__task_rq_unlock(rq);
-
-	rq = cpu_rq(cpu);
-	raw_spin_lock(&rq->lock);
-
 	/*
-	 * We migrated the task without holding either rq->lock, however
-	 * since the task is not on the task list itself, nobody else
-	 * will try and migrate the task, hence the rq should match the
-	 * cpu we just moved it to.
+	 * Pairs with the smp_wmb() in finish_lock_switch().
 	 */
-	WARN_ON(task_cpu(p) != cpu);
-	WARN_ON(p->state != TASK_WAKING);
+	smp_rmb();
 
-#ifdef CONFIG_SCHEDSTATS
-	schedstat_inc(rq, ttwu_count);
-	if (cpu == this_cpu)
-		schedstat_inc(rq, ttwu_local);
-	else {
-		struct sched_domain *sd;
-		for_each_domain(this_cpu, sd) {
-			if (cpumask_test_cpu(cpu, sched_domain_span(sd))) {
-				schedstat_inc(sd, ttwu_wake_remote);
-				break;
-			}
-		}
-	}
-#endif /* CONFIG_SCHEDSTATS */
+	p->sched_contributes_to_load = !!task_contributes_to_load(p);
+	p->state = TASK_WAKING;
+
+	if (p->sched_class->task_waking)
+		p->sched_class->task_waking(p);
 
-out_activate:
+	cpu = select_task_rq(p, SD_BALANCE_WAKE, wake_flags);
+	if (task_cpu(p) != cpu)
+		set_task_cpu(p, cpu);
 #endif /* CONFIG_SMP */
-	ttwu_activate(p, rq, wake_flags & WF_SYNC, orig_cpu != cpu,
-		      cpu == this_cpu, en_flags);
-	success = 1;
-out_running:
-	ttwu_post_activation(p, rq, wake_flags, success);
+
+	ttwu_queue(p, cpu);
+stat:
+	ttwu_stat(p, cpu, wake_flags);
 out:
-	task_rq_unlock(rq, &flags);
-	put_cpu();
+	raw_spin_unlock_irqrestore(&p->pi_lock, flags);
 
 	return success;
 }
@@ -2547,31 +2672,34 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
  * try_to_wake_up_local - try to wake up a local task with rq lock held
  * @p: the thread to be awakened
  *
- * Put @p on the run-queue if it's not already there.  The caller must
+ * Put @p on the run-queue if it's not already there. The caller must
  * ensure that this_rq() is locked, @p is bound to this_rq() and not
- * the current task.  this_rq() stays locked over invocation.
+ * the current task.
  */
 static void try_to_wake_up_local(struct task_struct *p)
 {
 	struct rq *rq = task_rq(p);
-	bool success = false;
 
 	BUG_ON(rq != this_rq());
 	BUG_ON(p == current);
 	lockdep_assert_held(&rq->lock);
 
+	if (!raw_spin_trylock(&p->pi_lock)) {
+		raw_spin_unlock(&rq->lock);
+		raw_spin_lock(&p->pi_lock);
+		raw_spin_lock(&rq->lock);
+	}
+
 	if (!(p->state & TASK_NORMAL))
-		return;
+		goto out;
 
-	if (!p->se.on_rq) {
-		if (likely(!task_running(rq, p))) {
-			schedstat_inc(rq, ttwu_count);
-			schedstat_inc(rq, ttwu_local);
-		}
-		ttwu_activate(p, rq, false, false, true, ENQUEUE_WAKEUP);
-		success = true;
-	}
-	ttwu_post_activation(p, rq, 0, success);
+	if (!p->on_rq)
+		ttwu_activate(rq, p, ENQUEUE_WAKEUP);
+
+	ttwu_do_wakeup(rq, p, 0);
+	ttwu_stat(p, smp_processor_id(), 0);
+out:
+	raw_spin_unlock(&p->pi_lock);
 }
 
 /**
@@ -2604,19 +2732,21 @@ int wake_up_state(struct task_struct *p, unsigned int state)
  */
 static void __sched_fork(struct task_struct *p)
 {
+	p->on_rq			= 0;
+
+	p->se.on_rq			= 0;
 	p->se.exec_start		= 0;
 	p->se.sum_exec_runtime		= 0;
 	p->se.prev_sum_exec_runtime	= 0;
 	p->se.nr_migrations		= 0;
 	p->se.vruntime			= 0;
+	INIT_LIST_HEAD(&p->se.group_node);
 
 #ifdef CONFIG_SCHEDSTATS
 	memset(&p->se.statistics, 0, sizeof(p->se.statistics));
 #endif
 
 	INIT_LIST_HEAD(&p->rt.run_list);
-	p->se.on_rq = 0;
-	INIT_LIST_HEAD(&p->se.group_node);
 
 #ifdef CONFIG_PREEMPT_NOTIFIERS
 	INIT_HLIST_HEAD(&p->preempt_notifiers);
@@ -2626,8 +2756,9 @@ static void __sched_fork(struct task_struct *p)
 /*
  * fork()/clone()-time setup:
  */
-void sched_fork(struct task_struct *p, int clone_flags)
+void sched_fork(struct task_struct *p)
 {
+	unsigned long flags;
 	int cpu = get_cpu();
 
 	__sched_fork(p);
@@ -2678,16 +2809,16 @@ void sched_fork(struct task_struct *p, int clone_flags)
 	 *
 	 * Silence PROVE_RCU.
 	 */
-	rcu_read_lock();
+	raw_spin_lock_irqsave(&p->pi_lock, flags);
 	set_task_cpu(p, cpu);
-	rcu_read_unlock();
+	raw_spin_unlock_irqrestore(&p->pi_lock, flags);
 
 #if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
 	if (likely(sched_info_on()))
 		memset(&p->sched_info, 0, sizeof(p->sched_info));
 #endif
-#if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW)
-	p->oncpu = 0;
+#if defined(CONFIG_SMP)
+	p->on_cpu = 0;
 #endif
 #ifdef CONFIG_PREEMPT
 	/* Want to start with kernel preemption disabled. */
@@ -2707,41 +2838,31 @@ void sched_fork(struct task_struct *p, int clone_flags)
  * that must be done for every newly created context, then puts the task
  * on the runqueue and wakes it.
  */
-void wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
+void wake_up_new_task(struct task_struct *p)
 {
 	unsigned long flags;
 	struct rq *rq;
-	int cpu __maybe_unused = get_cpu();
 
+	raw_spin_lock_irqsave(&p->pi_lock, flags);
 #ifdef CONFIG_SMP
-	rq = task_rq_lock(p, &flags);
-	p->state = TASK_WAKING;
-
 	/*
 	 * Fork balancing, do it here and not earlier because:
 	 *  - cpus_allowed can change in the fork path
 	 *  - any previously selected cpu might disappear through hotplug
-	 *
-	 * We set TASK_WAKING so that select_task_rq() can drop rq->lock
-	 * without people poking at ->cpus_allowed.
 	 */
-	cpu = select_task_rq(rq, p, SD_BALANCE_FORK, 0);
-	set_task_cpu(p, cpu);
-
-	p->state = TASK_RUNNING;
-	task_rq_unlock(rq, &flags);
+	set_task_cpu(p, select_task_rq(p, SD_BALANCE_FORK, 0));
 #endif
 
-	rq = task_rq_lock(p, &flags);
+	rq = __task_rq_lock(p);
 	activate_task(rq, p, 0);
-	trace_sched_wakeup_new(p, 1);
+	p->on_rq = 1;
+	trace_sched_wakeup_new(p, true);
 	check_preempt_curr(rq, p, WF_FORK);
 #ifdef CONFIG_SMP
 	if (p->sched_class->task_woken)
 		p->sched_class->task_woken(rq, p);
 #endif
-	task_rq_unlock(rq, &flags);
-	put_cpu();
+	task_rq_unlock(rq, p, &flags);
 }
 
 #ifdef CONFIG_PREEMPT_NOTIFIERS
@@ -3450,27 +3571,22 @@ void sched_exec(void)
 {
 	struct task_struct *p = current;
 	unsigned long flags;
-	struct rq *rq;
 	int dest_cpu;
 
-	rq = task_rq_lock(p, &flags);
-	dest_cpu = p->sched_class->select_task_rq(rq, p, SD_BALANCE_EXEC, 0);
+	raw_spin_lock_irqsave(&p->pi_lock, flags);
+	dest_cpu = p->sched_class->select_task_rq(p, SD_BALANCE_EXEC, 0);
 	if (dest_cpu == smp_processor_id())
 		goto unlock;
 
-	/*
-	 * select_task_rq() can race against ->cpus_allowed
-	 */
-	if (cpumask_test_cpu(dest_cpu, &p->cpus_allowed) &&
-	    likely(cpu_active(dest_cpu)) && migrate_task(p, rq)) {
+	if (likely(cpu_active(dest_cpu))) {
 		struct migration_arg arg = { p, dest_cpu };
 
-		task_rq_unlock(rq, &flags);
-		stop_one_cpu(cpu_of(rq), migration_cpu_stop, &arg);
+		raw_spin_unlock_irqrestore(&p->pi_lock, flags);
+		stop_one_cpu(task_cpu(p), migration_cpu_stop, &arg);
 		return;
 	}
 unlock:
-	task_rq_unlock(rq, &flags);
+	raw_spin_unlock_irqrestore(&p->pi_lock, flags);
 }
 
 #endif
@@ -3507,7 +3623,7 @@ unsigned long long task_delta_exec(struct task_struct *p)
 
 	rq = task_rq_lock(p, &flags);
 	ns = do_task_delta_exec(p, rq);
-	task_rq_unlock(rq, &flags);
+	task_rq_unlock(rq, p, &flags);
 
 	return ns;
 }
@@ -3525,7 +3641,7 @@ unsigned long long task_sched_runtime(struct task_struct *p)
 
 	rq = task_rq_lock(p, &flags);
 	ns = p->se.sum_exec_runtime + do_task_delta_exec(p, rq);
-	task_rq_unlock(rq, &flags);
+	task_rq_unlock(rq, p, &flags);
 
 	return ns;
 }
@@ -3549,7 +3665,7 @@ unsigned long long thread_group_sched_runtime(struct task_struct *p)
 	rq = task_rq_lock(p, &flags);
 	thread_group_cputime(p, &totals);
 	ns = totals.sum_exec_runtime + do_task_delta_exec(p, rq);
-	task_rq_unlock(rq, &flags);
+	task_rq_unlock(rq, p, &flags);
 
 	return ns;
 }
@@ -3903,9 +4019,6 @@ void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st)
 /*
  * This function gets called by the timer code, with HZ frequency.
  * We call it with interrupts disabled.
- *
- * It also gets called by the fork code, when changing the parent's
- * timeslices.
  */
 void scheduler_tick(void)
 {
@@ -4025,17 +4138,11 @@ static inline void schedule_debug(struct task_struct *prev)
 	profile_hit(SCHED_PROFILING, __builtin_return_address(0));
 
 	schedstat_inc(this_rq(), sched_count);
-#ifdef CONFIG_SCHEDSTATS
-	if (unlikely(prev->lock_depth >= 0)) {
-		schedstat_inc(this_rq(), rq_sched_info.bkl_count);
-		schedstat_inc(prev, sched_info.bkl_count);
-	}
-#endif
 }
 
 static void put_prev_task(struct rq *rq, struct task_struct *prev)
 {
-	if (prev->se.on_rq)
+	if (prev->on_rq || rq->skip_clock_update < 0)
 		update_rq_clock(rq);
 	prev->sched_class->put_prev_task(rq, prev);
 }
@@ -4097,11 +4204,13 @@ asmlinkage void __sched schedule(void)
 		if (unlikely(signal_pending_state(prev->state, prev))) {
 			prev->state = TASK_RUNNING;
 		} else {
+			deactivate_task(rq, prev, DEQUEUE_SLEEP);
+			prev->on_rq = 0;
+
 			/*
-			 * If a worker is going to sleep, notify and
-			 * ask workqueue whether it wants to wake up a
-			 * task to maintain concurrency.  If so, wake
-			 * up the task.
+			 * If a worker went to sleep, notify and ask workqueue
+			 * whether it wants to wake up a task to maintain
+			 * concurrency.
 			 */
 			if (prev->flags & PF_WQ_WORKER) {
 				struct task_struct *to_wakeup;
@@ -4110,11 +4219,10 @@ asmlinkage void __sched schedule(void)
 				if (to_wakeup)
 					try_to_wake_up_local(to_wakeup);
 			}
-			deactivate_task(rq, prev, DEQUEUE_SLEEP);
 
 			/*
-			 * If we are going to sleep and we have plugged IO queued, make
-			 * sure to submit it to avoid deadlocks.
+			 * If we are going to sleep and we have plugged IO
+			 * queued, make sure to submit it to avoid deadlocks.
 			 */
 			if (blk_needs_flush_plug(prev)) {
 				raw_spin_unlock(&rq->lock);
@@ -4161,70 +4269,53 @@ asmlinkage void __sched schedule(void)
 EXPORT_SYMBOL(schedule);
 
 #ifdef CONFIG_MUTEX_SPIN_ON_OWNER
-/*
- * Look out! "owner" is an entirely speculative pointer
- * access and not reliable.
- */
-int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner)
-{
-	unsigned int cpu;
-	struct rq *rq;
 
-	if (!sched_feat(OWNER_SPIN))
-		return 0;
+static inline bool owner_running(struct mutex *lock, struct task_struct *owner)
+{
+	bool ret = false;
 
-#ifdef CONFIG_DEBUG_PAGEALLOC
-	/*
-	 * Need to access the cpu field knowing that
-	 * DEBUG_PAGEALLOC could have unmapped it if
-	 * the mutex owner just released it and exited.
-	 */
-	if (probe_kernel_address(&owner->cpu, cpu))
-		return 0;
-#else
-	cpu = owner->cpu;
-#endif
+	rcu_read_lock();
+	if (lock->owner != owner)
+		goto fail;
 
 	/*
-	 * Even if the access succeeded (likely case),
-	 * the cpu field may no longer be valid.
+	 * Ensure we emit the owner->on_cpu, dereference _after_ checking
+	 * lock->owner still matches owner, if that fails, owner might
+	 * point to free()d memory, if it still matches, the rcu_read_lock()
+	 * ensures the memory stays valid.
 	 */
-	if (cpu >= nr_cpumask_bits)
-		return 0;
+	barrier();
 
-	/*
-	 * We need to validate that we can do a
-	 * get_cpu() and that we have the percpu area.
-	 */
-	if (!cpu_online(cpu))
-		return 0;
+	ret = owner->on_cpu;
+fail:
+	rcu_read_unlock();
 
-	rq = cpu_rq(cpu);
+	return ret;
+}
 
-	for (;;) {
-		/*
-		 * Owner changed, break to re-assess state.
-		 */
-		if (lock->owner != owner) {
-			/*
-			 * If the lock has switched to a different owner,
-			 * we likely have heavy contention. Return 0 to quit
-			 * optimistic spinning and not contend further:
-			 */
-			if (lock->owner)
-				return 0;
-			break;
-		}
+/*
+ * Look out! "owner" is an entirely speculative pointer
+ * access and not reliable.
+ */
+int mutex_spin_on_owner(struct mutex *lock, struct task_struct *owner)
+{
+	if (!sched_feat(OWNER_SPIN))
+		return 0;
 
-		/*
-		 * Is that owner really running on that cpu?
-		 */
-		if (task_thread_info(rq->curr) != owner || need_resched())
+	while (owner_running(lock, owner)) {
+		if (need_resched())
 			return 0;
 
 		arch_mutex_cpu_relax();
 	}
 
+	/*
+	 * If the owner changed to another task there is likely
+	 * heavy contention, stop spinning.
+	 */
+	if (lock->owner)
+		return 0;
+
 	return 1;
 }
 #endif
@@ -4684,19 +4775,18 @@ EXPORT_SYMBOL(sleep_on_timeout);
  */
 void rt_mutex_setprio(struct task_struct *p, int prio)
 {
-	unsigned long flags;
 	int oldprio, on_rq, running;
 	struct rq *rq;
 	const struct sched_class *prev_class;
 
 	BUG_ON(prio < 0 || prio > MAX_PRIO);
 
-	rq = task_rq_lock(p, &flags);
+	rq = __task_rq_lock(p);
 
 	trace_sched_pi_setprio(p, prio);
 	oldprio = p->prio;
 	prev_class = p->sched_class;
-	on_rq = p->se.on_rq;
+	on_rq = p->on_rq;
 	running = task_current(rq, p);
 	if (on_rq)
 		dequeue_task(rq, p, 0);
@@ -4716,7 +4806,7 @@ void rt_mutex_setprio(struct task_struct *p, int prio)
 		enqueue_task(rq, p, oldprio < prio ? ENQUEUE_HEAD : 0);
 
 	check_class_changed(rq, p, prev_class, oldprio);
-	task_rq_unlock(rq, &flags);
+	__task_rq_unlock(rq);
 }
 
 #endif
@@ -4744,7 +4834,7 @@ void set_user_nice(struct task_struct *p, long nice)
 		p->static_prio = NICE_TO_PRIO(nice);
 		goto out_unlock;
 	}
-	on_rq = p->se.on_rq;
+	on_rq = p->on_rq;
 	if (on_rq)
 		dequeue_task(rq, p, 0);
 
@@ -4764,7 +4854,7 @@ void set_user_nice(struct task_struct *p, long nice)
 			resched_task(rq->curr);
 	}
 out_unlock:
-	task_rq_unlock(rq, &flags);
+	task_rq_unlock(rq, p, &flags);
 }
 EXPORT_SYMBOL(set_user_nice);
 
@@ -4878,8 +4968,6 @@ static struct task_struct *find_process_by_pid(pid_t pid)
 static void
 __setscheduler(struct rq *rq, struct task_struct *p, int policy, int prio)
 {
-	BUG_ON(p->se.on_rq);
-
 	p->policy = policy;
 	p->rt_priority = prio;
 	p->normal_prio = normal_prio(p);
@@ -4994,20 +5082,17 @@ static int __sched_setscheduler(struct task_struct *p, int policy,
 	/*
 	 * make sure no PI-waiters arrive (or leave) while we are
 	 * changing the priority of the task:
-	 */
-	raw_spin_lock_irqsave(&p->pi_lock, flags);
-	/*
+	 *
 	 * To be able to change p->policy safely, the appropriate
 	 * runqueue lock must be held.
 	 */
-	rq = __task_rq_lock(p);
+	rq = task_rq_lock(p, &flags);
 
 	/*
 	 * Changing the policy of the stop threads its a very bad idea
 	 */
 	if (p == rq->stop) {
-		__task_rq_unlock(rq);
-		raw_spin_unlock_irqrestore(&p->pi_lock, flags);
+		task_rq_unlock(rq, p, &flags);
 		return -EINVAL;
 	}
 
@@ -5031,8 +5116,7 @@ static int __sched_setscheduler(struct task_struct *p, int policy,
 		if (rt_bandwidth_enabled() && rt_policy(policy) &&
 				task_group(p)->rt_bandwidth.rt_runtime == 0 &&
 				!task_group_is_autogroup(task_group(p))) {
-			__task_rq_unlock(rq);
-			raw_spin_unlock_irqrestore(&p->pi_lock, flags);
+			task_rq_unlock(rq, p, &flags);
 			return -EPERM;
 		}
 	}
@@ -5041,11 +5125,10 @@ static int __sched_setscheduler(struct task_struct *p, int policy,
 	/* recheck policy now with rq lock held */
 	if (unlikely(oldpolicy != -1 && oldpolicy != p->policy)) {
 		policy = oldpolicy = -1;
-		__task_rq_unlock(rq);
-		raw_spin_unlock_irqrestore(&p->pi_lock, flags);
+		task_rq_unlock(rq, p, &flags);
 		goto recheck;
 	}
-	on_rq = p->se.on_rq;
+	on_rq = p->on_rq;
 	running = task_current(rq, p);
 	if (on_rq)
 		deactivate_task(rq, p, 0);
@@ -5064,8 +5147,7 @@ static int __sched_setscheduler(struct task_struct *p, int policy,
 		activate_task(rq, p, 0);
 
 	check_class_changed(rq, p, prev_class, oldprio);
-	__task_rq_unlock(rq);
-	raw_spin_unlock_irqrestore(&p->pi_lock, flags);
+	task_rq_unlock(rq, p, &flags);
 
 	rt_mutex_adjust_pi(p);
 
@@ -5316,7 +5398,6 @@ long sched_getaffinity(pid_t pid, struct cpumask *mask)
 {
 	struct task_struct *p;
 	unsigned long flags;
-	struct rq *rq;
 	int retval;
 
 	get_online_cpus();
@@ -5331,9 +5412,9 @@ long sched_getaffinity(pid_t pid, struct cpumask *mask)
 	if (retval)
 		goto out_unlock;
 
-	rq = task_rq_lock(p, &flags);
+	raw_spin_lock_irqsave(&p->pi_lock, flags);
 	cpumask_and(mask, &p->cpus_allowed, cpu_online_mask);
-	task_rq_unlock(rq, &flags);
+	raw_spin_unlock_irqrestore(&p->pi_lock, flags);
 
 out_unlock:
 	rcu_read_unlock();
@@ -5658,7 +5739,7 @@ SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid,
 
 	rq = task_rq_lock(p, &flags);
 	time_slice = p->sched_class->get_rr_interval(rq, p);
-	task_rq_unlock(rq, &flags);
+	task_rq_unlock(rq, p, &flags);
 
 	rcu_read_unlock();
 	jiffies_to_timespec(time_slice, &t);
@@ -5776,17 +5857,14 @@ void __cpuinit init_idle(struct task_struct *idle, int cpu)
 	rcu_read_unlock();
 
 	rq->curr = rq->idle = idle;
-#if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW)
-	idle->oncpu = 1;
+#if defined(CONFIG_SMP)
+	idle->on_cpu = 1;
 #endif
 	raw_spin_unlock_irqrestore(&rq->lock, flags);
 
 	/* Set the preempt count _outside_ the spinlocks! */
-#if defined(CONFIG_PREEMPT)
-	task_thread_info(idle)->preempt_count = (idle->lock_depth >= 0);
-#else
 	task_thread_info(idle)->preempt_count = 0;
-#endif
+
 	/*
 	 * The idle tasks have their own, simple scheduling class:
 	 */
@@ -5881,26 +5959,17 @@ int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
 	unsigned int dest_cpu;
 	int ret = 0;
 
-	/*
-	 * Serialize against TASK_WAKING so that ttwu() and wunt() can
-	 * drop the rq->lock and still rely on ->cpus_allowed.
-	 */
-again:
-	while (task_is_waking(p))
-		cpu_relax();
 	rq = task_rq_lock(p, &flags);
-	if (task_is_waking(p)) {
-		task_rq_unlock(rq, &flags);
-		goto again;
-	}
+
+	if (cpumask_equal(&p->cpus_allowed, new_mask))
+		goto out;
 
 	if (!cpumask_intersects(new_mask, cpu_active_mask)) {
 		ret = -EINVAL;
 		goto out;
 	}
 
-	if (unlikely((p->flags & PF_THREAD_BOUND) && p != current &&
-		     !cpumask_equal(&p->cpus_allowed, new_mask))) {
+	if (unlikely((p->flags & PF_THREAD_BOUND) && p != current)) {
 		ret = -EINVAL;
 		goto out;
 	}
@@ -5917,16 +5986,16 @@ int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
 		goto out;
 
 	dest_cpu = cpumask_any_and(cpu_active_mask, new_mask);
-	if (migrate_task(p, rq)) {
+	if (p->on_rq) {
 		struct migration_arg arg = { p, dest_cpu };
 		/* Need help from migration thread: drop lock and wait. */
-		task_rq_unlock(rq, &flags);
+		task_rq_unlock(rq, p, &flags);
 		stop_one_cpu(cpu_of(rq), migration_cpu_stop, &arg);
 		tlb_migrate_finish(p->mm);
 		return 0;
 	}
 out:
-	task_rq_unlock(rq, &flags);
+	task_rq_unlock(rq, p, &flags);
 
 	return ret;
 }
@@ -5954,6 +6023,7 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
 	rq_src = cpu_rq(src_cpu);
 	rq_dest = cpu_rq(dest_cpu);
 
+	raw_spin_lock(&p->pi_lock);
 	double_rq_lock(rq_src, rq_dest);
 	/* Already moved. */
 	if (task_cpu(p) != src_cpu)
@@ -5966,7 +6036,7 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
 	 * If we're not on a rq, the next wake-up will ensure we're
 	 * placed properly.
 	 */
-	if (p->se.on_rq) {
+	if (p->on_rq) {
 		deactivate_task(rq_src, p, 0);
 		set_task_cpu(p, dest_cpu);
 		activate_task(rq_dest, p, 0);
@@ -5976,6 +6046,7 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
 	ret = 1;
 fail:
 	double_rq_unlock(rq_src, rq_dest);
+	raw_spin_unlock(&p->pi_lock);
 	return ret;
 }
 
@@ -6316,6 +6387,7 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
 
 #ifdef CONFIG_HOTPLUG_CPU
 	case CPU_DYING:
+		sched_ttwu_pending();
 		/* Update our root-domain */
 		raw_spin_lock_irqsave(&rq->lock, flags);
 		if (rq->rd) {
@@ -6394,6 +6466,8 @@ early_initcall(migration_init);
 
 #ifdef CONFIG_SMP
 
+static cpumask_var_t sched_domains_tmpmask; /* sched_domains_mutex */
+
 #ifdef CONFIG_SCHED_DEBUG
 
 static __read_mostly int sched_domain_debug_enabled;
@@ -6468,7 +6542,7 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu, int level,
 		cpulist_scnprintf(str, sizeof(str), sched_group_cpus(group));
 
 		printk(KERN_CONT " %s", str);
-		if (group->cpu_power != SCHED_LOAD_SCALE) {
+		if (group->cpu_power != SCHED_POWER_SCALE) {
 			printk(KERN_CONT " (cpu_power = %d)",
 				group->cpu_power);
 		}
@@ -6489,7 +6563,6 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu, int level,
 
 static void sched_domain_debug(struct sched_domain *sd, int cpu)
 {
-	cpumask_var_t groupmask;
 	int level = 0;
 
 	if (!sched_domain_debug_enabled)
@@ -6502,20 +6575,14 @@ static void sched_domain_debug(struct sched_domain *sd, int cpu)
 
 	printk(KERN_DEBUG "CPU%d attaching sched-domain:\n", cpu);
 
-	if (!alloc_cpumask_var(&groupmask, GFP_KERNEL)) {
-		printk(KERN_DEBUG "Cannot load-balance (out of memory)\n");
-		return;
-	}
-
 	for (;;) {
-		if (sched_domain_debug_one(sd, cpu, level, groupmask))
+		if (sched_domain_debug_one(sd, cpu, level, sched_domains_tmpmask))
 			break;
 		level++;
 		sd = sd->parent;
 		if (!sd)
 			break;
 	}
-	free_cpumask_var(groupmask);
 }
 #else /* !CONFIG_SCHED_DEBUG */
 # define sched_domain_debug(sd, cpu) do { } while (0)
@@ -6572,12 +6639,11 @@ sd_parent_degenerate(struct sched_domain *sd, struct sched_domain *parent)
 	return 1;
 }
 
-static void free_rootdomain(struct root_domain *rd)
+static void free_rootdomain(struct rcu_head *rcu)
 {
-	synchronize_sched();
+	struct root_domain *rd = container_of(rcu, struct root_domain, rcu);
 
 	cpupri_cleanup(&rd->cpupri);
-
 	free_cpumask_var(rd->rto_mask);
 	free_cpumask_var(rd->online);
 	free_cpumask_var(rd->span);
@@ -6618,7 +6684,7 @@ static void rq_attach_root(struct rq *rq, struct root_domain *rd)
 	raw_spin_unlock_irqrestore(&rq->lock, flags);
 
 	if (old_rd)
-		free_rootdomain(old_rd);
+		call_rcu_sched(&old_rd->rcu, free_rootdomain);
 }
 
 static int init_rootdomain(struct root_domain *rd)
@@ -6669,6 +6735,25 @@ static struct root_domain *alloc_rootdomain(void)
 	return rd;
 }
 
+static void free_sched_domain(struct rcu_head *rcu)
+{
+	struct sched_domain *sd = container_of(rcu, struct sched_domain, rcu);
+	if (atomic_dec_and_test(&sd->groups->ref))
+		kfree(sd->groups);
+	kfree(sd);
+}
+
+static void destroy_sched_domain(struct sched_domain *sd, int cpu)
+{
+	call_rcu(&sd->rcu, free_sched_domain);
+}
+
+static void destroy_sched_domains(struct sched_domain *sd, int cpu)
+{
+	for (; sd; sd = sd->parent)
+		destroy_sched_domain(sd, cpu);
+}
+
 /*
  * Attach the domain 'sd' to 'cpu' as its base domain. Callers must
  * hold the hotplug lock.
@@ -6679,9 +6764,6 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu)
 	struct rq *rq = cpu_rq(cpu);
 	struct sched_domain *tmp;
 
-	for (tmp = sd; tmp; tmp = tmp->parent)
-		tmp->span_weight = cpumask_weight(sched_domain_span(tmp));
-
 	/* Remove the sched domains which do not contribute to scheduling. */
 	for (tmp = sd; tmp; ) {
 		struct sched_domain *parent = tmp->parent;
@@ -6692,12 +6774,15 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu)
 			tmp->parent = parent->parent;
 			if (parent->parent)
 				parent->parent->child = tmp;
+			destroy_sched_domain(parent, cpu);
 		} else
 			tmp = tmp->parent;
 	}
 
 	if (sd && sd_degenerate(sd)) {
+		tmp = sd;
 		sd = sd->parent;
+		destroy_sched_domain(tmp, cpu);
 		if (sd)
 			sd->child = NULL;
 	}
@@ -6705,7 +6790,9 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu)
 	sched_domain_debug(sd, cpu);
 
 	rq_attach_root(rq, rd);
+	tmp = rq->sd;
 	rcu_assign_pointer(rq->sd, sd);
+	destroy_sched_domains(tmp, cpu);
 }
 
 /* cpus with isolated domains */
@@ -6721,56 +6808,6 @@ static int __init isolated_cpu_setup(char *str)
 
 __setup("isolcpus=", isolated_cpu_setup);
 
-/*
- * init_sched_build_groups takes the cpumask we wish to span, and a pointer
- * to a function which identifies what group(along with sched group) a CPU
- * belongs to. The return value of group_fn must be a >= 0 and < nr_cpu_ids
- * (due to the fact that we keep track of groups covered with a struct cpumask).
- *
- * init_sched_build_groups will build a circular linked list of the groups
- * covered by the given span, and will set each group's ->cpumask correctly,
- * and ->cpu_power to 0.
- */
-static void
-init_sched_build_groups(const struct cpumask *span,
-			const struct cpumask *cpu_map,
-			int (*group_fn)(int cpu, const struct cpumask *cpu_map,
-					struct sched_group **sg,
-					struct cpumask *tmpmask),
-			struct cpumask *covered, struct cpumask *tmpmask)
-{
-	struct sched_group *first = NULL, *last = NULL;
-	int i;
-
-	cpumask_clear(covered);
-
-	for_each_cpu(i, span) {
-		struct sched_group *sg;
-		int group = group_fn(i, cpu_map, &sg, tmpmask);
-		int j;
-
-		if (cpumask_test_cpu(i, covered))
-			continue;
-
-		cpumask_clear(sched_group_cpus(sg));
-		sg->cpu_power = 0;
-
-		for_each_cpu(j, span) {
-			if (group_fn(j, cpu_map, NULL, tmpmask) != group)
-				continue;
-
-			cpumask_set_cpu(j, covered);
-			cpumask_set_cpu(j, sched_group_cpus(sg));
-		}
-		if (!first)
-			first = sg;
-		if (last)
-			last->next = sg;
-		last = sg;
-	}
-	last->next = first;
-}
-
 #define SD_NODES_PER_DOMAIN 16
 
 #ifdef CONFIG_NUMA
@@ -6787,7 +6824,7 @@ init_sched_build_groups(const struct cpumask *span,
  */
 static int find_next_best_node(int node, nodemask_t *used_nodes)
 {
-	int i, n, val, min_val, best_node = 0;
+	int i, n, val, min_val, best_node = -1;
 
 	min_val = INT_MAX;
 
@@ -6811,7 +6848,8 @@ static int find_next_best_node(int node, nodemask_t *used_nodes)
 		}
 	}
 
-	node_set(best_node, *used_nodes);
+	if (best_node != -1)
+		node_set(best_node, *used_nodes);
 	return best_node;
 }
 
@@ -6837,315 +6875,130 @@ static void sched_domain_node_span(int node, struct cpumask *span)
 
 	for (i = 1; i < SD_NODES_PER_DOMAIN; i++) {
 		int next_node = find_next_best_node(node, &used_nodes);
-
+		if (next_node < 0)
+			break;
 		cpumask_or(span, span, cpumask_of_node(next_node));
 	}
 }
+
+static const struct cpumask *cpu_node_mask(int cpu)
+{
+	lockdep_assert_held(&sched_domains_mutex);
+
+	sched_domain_node_span(cpu_to_node(cpu), sched_domains_tmpmask);
+
+	return sched_domains_tmpmask;
+}
+
+static const struct cpumask *cpu_allnodes_mask(int cpu)
+{
+	return cpu_possible_mask;
+}
 #endif /* CONFIG_NUMA */
 
-int sched_smt_power_savings = 0, sched_mc_power_savings = 0;
+static const struct cpumask *cpu_cpu_mask(int cpu)
+{
+	return cpumask_of_node(cpu_to_node(cpu));
+}
 
-/*
- * The cpus mask in sched_group and sched_domain hangs off the end.
- *
- * ( See the the comments in include/linux/sched.h:struct sched_group
- *   and struct sched_domain. )
- */
-struct static_sched_group {
-	struct sched_group sg;
-	DECLARE_BITMAP(cpus, CONFIG_NR_CPUS);
-};
+int sched_smt_power_savings = 0, sched_mc_power_savings = 0;
 
-struct static_sched_domain {
-	struct sched_domain sd;
-	DECLARE_BITMAP(span, CONFIG_NR_CPUS);
+struct sd_data {
+	struct sched_domain **__percpu sd;
+	struct sched_group **__percpu sg;
 };
 
 struct s_data {
-#ifdef CONFIG_NUMA
-	int			sd_allnodes;
-	cpumask_var_t		domainspan;
-	cpumask_var_t		covered;
-	cpumask_var_t		notcovered;
-#endif
-	cpumask_var_t		nodemask;
-	cpumask_var_t		this_sibling_map;
-	cpumask_var_t		this_core_map;
-	cpumask_var_t		this_book_map;
-	cpumask_var_t		send_covered;
-	cpumask_var_t		tmpmask;
-	struct sched_group	**sched_group_nodes;
+	struct sched_domain ** __percpu sd;
 	struct root_domain	*rd;
 };
 
 enum s_alloc {
-	sa_sched_groups = 0,
 	sa_rootdomain,
-	sa_tmpmask,
-	sa_send_covered,
-	sa_this_book_map,
-	sa_this_core_map,
-	sa_this_sibling_map,
-	sa_nodemask,
-	sa_sched_group_nodes,
-#ifdef CONFIG_NUMA
-	sa_notcovered,
-	sa_covered,
-	sa_domainspan,
-#endif
+	sa_sd,
+	sa_sd_storage,
 	sa_none,
 };
 
-/*
- * SMT sched-domains:
- */
-#ifdef CONFIG_SCHED_SMT
-static DEFINE_PER_CPU(struct static_sched_domain, cpu_domains);
-static DEFINE_PER_CPU(struct static_sched_group, sched_groups);
+struct sched_domain_topology_level;
 
-static int
-cpu_to_cpu_group(int cpu, const struct cpumask *cpu_map,
-		 struct sched_group **sg, struct cpumask *unused)
-{
-	if (sg)
-		*sg = &per_cpu(sched_groups, cpu).sg;
-	return cpu;
-}
-#endif /* CONFIG_SCHED_SMT */
+typedef struct sched_domain *(*sched_domain_init_f)(struct sched_domain_topology_level *tl, int cpu);
+typedef const struct cpumask *(*sched_domain_mask_f)(int cpu);
 
-/*
- * multi-core sched-domains:
- */
-#ifdef CONFIG_SCHED_MC
-static DEFINE_PER_CPU(struct static_sched_domain, core_domains);
-static DEFINE_PER_CPU(struct static_sched_group, sched_group_core);
-
-static int
-cpu_to_core_group(int cpu, const struct cpumask *cpu_map,
-		  struct sched_group **sg, struct cpumask *mask)
-{
-	int group;
-#ifdef CONFIG_SCHED_SMT
-	cpumask_and(mask, topology_thread_cpumask(cpu), cpu_map);
-	group = cpumask_first(mask);
-#else
-	group = cpu;
-#endif
-	if (sg)
-		*sg = &per_cpu(sched_group_core, group).sg;
-	return group;
-}
-#endif /* CONFIG_SCHED_MC */
+struct sched_domain_topology_level {
+	sched_domain_init_f init;
+	sched_domain_mask_f mask;
+	struct sd_data      data;
+};
 
 /*
- * book sched-domains:
+ * Assumes the sched_domain tree is fully constructed
  */
-#ifdef CONFIG_SCHED_BOOK
-static DEFINE_PER_CPU(struct static_sched_domain, book_domains);
-static DEFINE_PER_CPU(struct static_sched_group, sched_group_book);
-
-static int
-cpu_to_book_group(int cpu, const struct cpumask *cpu_map,
-		  struct sched_group **sg, struct cpumask *mask)
+static int get_group(int cpu, struct sd_data *sdd, struct sched_group **sg)
 {
-	int group = cpu;
-#ifdef CONFIG_SCHED_MC
-	cpumask_and(mask, cpu_coregroup_mask(cpu), cpu_map);
-	group = cpumask_first(mask);
-#elif defined(CONFIG_SCHED_SMT)
-	cpumask_and(mask, topology_thread_cpumask(cpu), cpu_map);
-	group = cpumask_first(mask);
-#endif
-	if (sg)
-		*sg = &per_cpu(sched_group_book, group).sg;
-	return group;
-}
-#endif /* CONFIG_SCHED_BOOK */
+	struct sched_domain *sd = *per_cpu_ptr(sdd->sd, cpu);
+	struct sched_domain *child = sd->child;
 
-static DEFINE_PER_CPU(struct static_sched_domain, phys_domains);
-static DEFINE_PER_CPU(struct static_sched_group, sched_group_phys);
+	if (child)
+		cpu = cpumask_first(sched_domain_span(child));
 
-static int
-cpu_to_phys_group(int cpu, const struct cpumask *cpu_map,
-		  struct sched_group **sg, struct cpumask *mask)
-{
-	int group;
-#ifdef CONFIG_SCHED_BOOK
-	cpumask_and(mask, cpu_book_mask(cpu), cpu_map);
-	group = cpumask_first(mask);
-#elif defined(CONFIG_SCHED_MC)
-	cpumask_and(mask, cpu_coregroup_mask(cpu), cpu_map);
-	group = cpumask_first(mask);
-#elif defined(CONFIG_SCHED_SMT)
-	cpumask_and(mask, topology_thread_cpumask(cpu), cpu_map);
-	group = cpumask_first(mask);
-#else
-	group = cpu;
-#endif
 	if (sg)
-		*sg = &per_cpu(sched_group_phys, group).sg;
-	return group;
+		*sg = *per_cpu_ptr(sdd->sg, cpu);
+
+	return cpu;
 }
 
-#ifdef CONFIG_NUMA
 /*
- * The init_sched_build_groups can't handle what we want to do with node
- * groups, so roll our own. Now each node has its own list of groups which
- * gets dynamically allocated.
+ * build_sched_groups takes the cpumask we wish to span, and a pointer
+ * to a function which identifies what group(along with sched group) a CPU
+ * belongs to. The return value of group_fn must be a >= 0 and < nr_cpu_ids
+ * (due to the fact that we keep track of groups covered with a struct cpumask).
+ *
+ * build_sched_groups will build a circular linked list of the groups
+ * covered by the given span, and will set each group's ->cpumask correctly,
+ * and ->cpu_power to 0.
  */
-static DEFINE_PER_CPU(struct static_sched_domain, node_domains);
-static struct sched_group ***sched_group_nodes_bycpu;
-
-static DEFINE_PER_CPU(struct static_sched_domain, allnodes_domains);
-static DEFINE_PER_CPU(struct static_sched_group, sched_group_allnodes);
-
-static int cpu_to_allnodes_group(int cpu, const struct cpumask *cpu_map,
-				 struct sched_group **sg,
-				 struct cpumask *nodemask)
-{
-	int group;
-
-	cpumask_and(nodemask, cpumask_of_node(cpu_to_node(cpu)), cpu_map);
-	group = cpumask_first(nodemask);
-
-	if (sg)
-		*sg = &per_cpu(sched_group_allnodes, group).sg;
-	return group;
-}
-
-static void init_numa_sched_groups_power(struct sched_group *group_head)
-{
-	struct sched_group *sg = group_head;
-	int j;
-
-	if (!sg)
-		return;
-	do {
-		for_each_cpu(j, sched_group_cpus(sg)) {
-			struct sched_domain *sd;
-
-			sd = &per_cpu(phys_domains, j).sd;
-			if (j != group_first_cpu(sd->groups)) {
-				/*
-				 * Only add "power" once for each
-				 * physical package.
-				 */
-				continue;
-			}
-
-			sg->cpu_power += sd->groups->cpu_power;
-		}
-		sg = sg->next;
-	} while (sg != group_head);
-}
-
-static int build_numa_sched_groups(struct s_data *d,
-				   const struct cpumask *cpu_map, int num)
+static void
+build_sched_groups(struct sched_domain *sd)
 {
-	struct sched_domain *sd;
-	struct sched_group *sg, *prev;
-	int n, j;
-
-	cpumask_clear(d->covered);
-	cpumask_and(d->nodemask, cpumask_of_node(num), cpu_map);
-	if (cpumask_empty(d->nodemask)) {
-		d->sched_group_nodes[num] = NULL;
-		goto out;
-	}
-
-	sched_domain_node_span(num, d->domainspan);
-	cpumask_and(d->domainspan, d->domainspan, cpu_map);
-
-	sg = kmalloc_node(sizeof(struct sched_group) + cpumask_size(),
-			  GFP_KERNEL, num);
-	if (!sg) {
-		printk(KERN_WARNING "Can not alloc domain group for node %d\n",
-		       num);
-		return -ENOMEM;
-	}
-	d->sched_group_nodes[num] = sg;
-
-	for_each_cpu(j, d->nodemask) {
-		sd = &per_cpu(node_domains, j).sd;
-		sd->groups = sg;
-	}
+	struct sched_group *first = NULL, *last = NULL;
+	struct sd_data *sdd = sd->private;
+	const struct cpumask *span = sched_domain_span(sd);
+	struct cpumask *covered;
+	int i;
 
-	sg->cpu_power = 0;
-	cpumask_copy(sched_group_cpus(sg), d->nodemask);
-	sg->next = sg;
-	cpumask_or(d->covered, d->covered, d->nodemask);
+	lockdep_assert_held(&sched_domains_mutex);
+	covered = sched_domains_tmpmask;
 
-	prev = sg;
-	for (j = 0; j < nr_node_ids; j++) {
-		n = (num + j) % nr_node_ids;
-		cpumask_complement(d->notcovered, d->covered);
-		cpumask_and(d->tmpmask, d->notcovered, cpu_map);
-		cpumask_and(d->tmpmask, d->tmpmask, d->domainspan);
-		if (cpumask_empty(d->tmpmask))
-			break;
-		cpumask_and(d->tmpmask, d->tmpmask, cpumask_of_node(n));
-		if (cpumask_empty(d->tmpmask))
-			continue;
-		sg = kmalloc_node(sizeof(struct sched_group) + cpumask_size(),
-				  GFP_KERNEL, num);
-		if (!sg) {
-			printk(KERN_WARNING
-			       "Can not alloc domain group for node %d\n", j);
-			return -ENOMEM;
-		}
-		sg->cpu_power = 0;
-		cpumask_copy(sched_group_cpus(sg), d->tmpmask);
-		sg->next = prev->next;
-		cpumask_or(d->covered, d->covered, d->tmpmask);
-		prev->next = sg;
-		prev = sg;
-	}
-out:
-	return 0;
-}
-#endif /* CONFIG_NUMA */
-
-#ifdef CONFIG_NUMA
-/* Free memory allocated for various sched_group structures */
-static void free_sched_groups(const struct cpumask *cpu_map,
-			      struct cpumask *nodemask)
-{
-	int cpu, i;
+	cpumask_clear(covered);
 
-	for_each_cpu(cpu, cpu_map) {
-		struct sched_group **sched_group_nodes
-			= sched_group_nodes_bycpu[cpu];
+	for_each_cpu(i, span) {
+		struct sched_group *sg;
+		int group = get_group(i, sdd, &sg);
+		int j;
 
-		if (!sched_group_nodes)
+		if (cpumask_test_cpu(i, covered))
 			continue;
 
-		for (i = 0; i < nr_node_ids; i++) {
-			struct sched_group *oldsg, *sg = sched_group_nodes[i];
+		cpumask_clear(sched_group_cpus(sg));
+		sg->cpu_power = 0;
 
-			cpumask_and(nodemask, cpumask_of_node(i), cpu_map);
-			if (cpumask_empty(nodemask))
+		for_each_cpu(j, span) {
+			if (get_group(j, sdd, NULL) != group)
 				continue;
 
-			if (sg == NULL)
-				continue;
-			sg = sg->next;
-next_sg:
-			oldsg = sg;
-			sg = sg->next;
-			kfree(oldsg);
-			if (oldsg != sched_group_nodes[i])
-				goto next_sg;
+			cpumask_set_cpu(j, covered);
+			cpumask_set_cpu(j, sched_group_cpus(sg));
 		}
-		kfree(sched_group_nodes);
-		sched_group_nodes_bycpu[cpu] = NULL;
+
+		if (!first)
+			first = sg;
+		if (last)
+			last->next = sg;
+		last = sg;
 	}
+	last->next = first;
 }
-#else /* !CONFIG_NUMA */
-static void free_sched_groups(const struct cpumask *cpu_map,
-			      struct cpumask *nodemask)
-{
-}
-#endif /* CONFIG_NUMA */
 
 /*
  * Initialize sched groups cpu_power.
@@ -7159,11 +7012,6 @@ static void free_sched_groups(const struct cpumask *cpu_map,
  */
 static void init_sched_groups_power(int cpu, struct sched_domain *sd)
 {
-	struct sched_domain *child;
-	struct sched_group *group;
-	long power;
-	int weight;
-
 	WARN_ON(!sd || !sd->groups);
 
 	if (cpu != group_first_cpu(sd->groups))
@@ -7171,36 +7019,7 @@ static void init_sched_groups_power(int cpu, struct sched_domain *sd)
 
 	sd->groups->group_weight = cpumask_weight(sched_group_cpus(sd->groups));
 
-	child = sd->child;
-
-	sd->groups->cpu_power = 0;
-
-	if (!child) {
-		power = SCHED_LOAD_SCALE;
-		weight = cpumask_weight(sched_domain_span(sd));
-		/*
-		 * SMT siblings share the power of a single core.
-		 * Usually multiple threads get a better yield out of
-		 * that one core than a single thread would have,
-		 * reflect that in sd->smt_gain.
-		 */
-		if ((sd->flags & SD_SHARE_CPUPOWER) && weight > 1) {
-			power *= sd->smt_gain;
-			power /= weight;
-			power >>= SCHED_LOAD_SHIFT;
-		}
-		sd->groups->cpu_power += power;
-		return;
-	}
-
-	/*
-	 * Add cpu_power of each child group to this groups cpu_power.
-	 */
-	group = child->groups;
-	do {
-		sd->groups->cpu_power += group->cpu_power;
-		group = group->next;
-	} while (group != child->groups);
+	update_group_power(sd, cpu);
 }
 
 /*
@@ -7214,15 +7033,15 @@ static void init_sched_groups_power(int cpu, struct sched_domain *sd)
 # define SD_INIT_NAME(sd, type)		do { } while (0)
 #endif
 
-#define	SD_INIT(sd, type)	sd_init_##type(sd)
-
-#define SD_INIT_FUNC(type)	\
-static noinline void sd_init_##type(struct sched_domain *sd)	\
-{								\
-	memset(sd, 0, sizeof(*sd));				\
-	*sd = SD_##type##_INIT;					\
-	sd->level = SD_LV_##type;				\
-	SD_INIT_NAME(sd, type);					\
+#define SD_INIT_FUNC(type)						\
+static noinline struct sched_domain *					\
+sd_init_##type(struct sched_domain_topology_level *tl, int cpu) 	\
+{									\
+	struct sched_domain *sd = *per_cpu_ptr(tl->data.sd, cpu);	\
+	*sd = SD_##type##_INIT;						\
+	SD_INIT_NAME(sd, type);						\
+	sd->private = &tl->data;					\
+	return sd;							\
 }
 
 SD_INIT_FUNC(CPU)
@@ -7241,13 +7060,14 @@ SD_INIT_FUNC(CPU)
 #endif
 
 static int default_relax_domain_level = -1;
+int sched_domain_level_max;
 
 static int __init setup_relax_domain_level(char *str)
 {
 	unsigned long val;
 
 	val = simple_strtoul(str, NULL, 0);
-	if (val < SD_LV_MAX)
+	if (val < sched_domain_level_max)
 		default_relax_domain_level = val;
 
 	return 1;
@@ -7275,37 +7095,20 @@ static void set_domain_attribute(struct sched_domain *sd,
 	}
 }
 
+static void __sdt_free(const struct cpumask *cpu_map);
+static int __sdt_alloc(const struct cpumask *cpu_map);
+
 static void __free_domain_allocs(struct s_data *d, enum s_alloc what,
 				 const struct cpumask *cpu_map)
 {
 	switch (what) {
-	case sa_sched_groups:
-		free_sched_groups(cpu_map, d->tmpmask); /* fall through */
-		d->sched_group_nodes = NULL;
 	case sa_rootdomain:
-		free_rootdomain(d->rd); /* fall through */
-	case sa_tmpmask:
-		free_cpumask_var(d->tmpmask); /* fall through */
-	case sa_send_covered:
-		free_cpumask_var(d->send_covered); /* fall through */
-	case sa_this_book_map:
-		free_cpumask_var(d->this_book_map); /* fall through */
-	case sa_this_core_map:
-		free_cpumask_var(d->this_core_map); /* fall through */
-	case sa_this_sibling_map:
-		free_cpumask_var(d->this_sibling_map); /* fall through */
-	case sa_nodemask:
-		free_cpumask_var(d->nodemask); /* fall through */
-	case sa_sched_group_nodes:
-#ifdef CONFIG_NUMA
-		kfree(d->sched_group_nodes); /* fall through */
-	case sa_notcovered:
-		free_cpumask_var(d->notcovered); /* fall through */
-	case sa_covered:
-		free_cpumask_var(d->covered); /* fall through */
-	case sa_domainspan:
-		free_cpumask_var(d->domainspan); /* fall through */
-#endif
+		if (!atomic_read(&d->rd->refcount))
+			free_rootdomain(&d->rd->rcu); /* fall through */
+	case sa_sd:
+		free_percpu(d->sd); /* fall through */
+	case sa_sd_storage:
+		__sdt_free(cpu_map); /* fall through */
 	case sa_none:
 		break;
 	}
@@ -7314,308 +7117,212 @@ static void __free_domain_allocs(struct s_data *d, enum s_alloc what,
 static enum s_alloc __visit_domain_allocation_hell(struct s_data *d,
 						   const struct cpumask *cpu_map)
 {
-#ifdef CONFIG_NUMA
-	if (!alloc_cpumask_var(&d->domainspan, GFP_KERNEL))
-		return sa_none;
-	if (!alloc_cpumask_var(&d->covered, GFP_KERNEL))
-		return sa_domainspan;
-	if (!alloc_cpumask_var(&d->notcovered, GFP_KERNEL))
-		return sa_covered;
-	/* Allocate the per-node list of sched groups */
-	d->sched_group_nodes = kcalloc(nr_node_ids,
-				      sizeof(struct sched_group *), GFP_KERNEL);
-	if (!d->sched_group_nodes) {
-		printk(KERN_WARNING "Can not alloc sched group node list\n");
-		return sa_notcovered;
-	}
-	sched_group_nodes_bycpu[cpumask_first(cpu_map)] = d->sched_group_nodes;
-#endif
-	if (!alloc_cpumask_var(&d->nodemask, GFP_KERNEL))
-		return sa_sched_group_nodes;
-	if (!alloc_cpumask_var(&d->this_sibling_map, GFP_KERNEL))
-		return sa_nodemask;
-	if (!alloc_cpumask_var(&d->this_core_map, GFP_KERNEL))
-		return sa_this_sibling_map;
-	if (!alloc_cpumask_var(&d->this_book_map, GFP_KERNEL))
-		return sa_this_core_map;
-	if (!alloc_cpumask_var(&d->send_covered, GFP_KERNEL))
-		return sa_this_book_map;
-	if (!alloc_cpumask_var(&d->tmpmask, GFP_KERNEL))
-		return sa_send_covered;
+	memset(d, 0, sizeof(*d));
+
+	if (__sdt_alloc(cpu_map))
+		return sa_sd_storage;
+	d->sd = alloc_percpu(struct sched_domain *);
+	if (!d->sd)
+		return sa_sd_storage;
 	d->rd = alloc_rootdomain();
-	if (!d->rd) {
-		printk(KERN_WARNING "Cannot alloc root domain\n");
-		return sa_tmpmask;
-	}
+	if (!d->rd)
+		return sa_sd;
 	return sa_rootdomain;
 }
 
-static struct sched_domain *__build_numa_sched_domains(struct s_data *d,
-	const struct cpumask *cpu_map, struct sched_domain_attr *attr, int i)
+/*
+ * NULL the sd_data elements we've used to build the sched_domain and
+ * sched_group structure so that the subsequent __free_domain_allocs()
+ * will not free the data we're using.
+ */
+static void claim_allocations(int cpu, struct sched_domain *sd)
 {
-	struct sched_domain *sd = NULL;
-#ifdef CONFIG_NUMA
-	struct sched_domain *parent;
-
-	d->sd_allnodes = 0;
-	if (cpumask_weight(cpu_map) >
-	    SD_NODES_PER_DOMAIN * cpumask_weight(d->nodemask)) {
-		sd = &per_cpu(allnodes_domains, i).sd;
-		SD_INIT(sd, ALLNODES);
-		set_domain_attribute(sd, attr);
-		cpumask_copy(sched_domain_span(sd), cpu_map);
-		cpu_to_allnodes_group(i, cpu_map, &sd->groups, d->tmpmask);
-		d->sd_allnodes = 1;
-	}
-	parent = sd;
-
-	sd = &per_cpu(node_domains, i).sd;
-	SD_INIT(sd, NODE);
-	set_domain_attribute(sd, attr);
-	sched_domain_node_span(cpu_to_node(i), sched_domain_span(sd));
-	sd->parent = parent;
-	if (parent)
-		parent->child = sd;
-	cpumask_and(sched_domain_span(sd), sched_domain_span(sd), cpu_map);
-#endif
-	return sd;
-}
+	struct sd_data *sdd = sd->private;
+	struct sched_group *sg = sd->groups;
 
-static struct sched_domain *__build_cpu_sched_domain(struct s_data *d,
-	const struct cpumask *cpu_map, struct sched_domain_attr *attr,
-	struct sched_domain *parent, int i)
-{
-	struct sched_domain *sd;
-	sd = &per_cpu(phys_domains, i).sd;
-	SD_INIT(sd, CPU);
-	set_domain_attribute(sd, attr);
-	cpumask_copy(sched_domain_span(sd), d->nodemask);
-	sd->parent = parent;
-	if (parent)
-		parent->child = sd;
-	cpu_to_phys_group(i, cpu_map, &sd->groups, d->tmpmask);
-	return sd;
-}
+	WARN_ON_ONCE(*per_cpu_ptr(sdd->sd, cpu) != sd);
+	*per_cpu_ptr(sdd->sd, cpu) = NULL;
 
-static struct sched_domain *__build_book_sched_domain(struct s_data *d,
-	const struct cpumask *cpu_map, struct sched_domain_attr *attr,
-	struct sched_domain *parent, int i)
-{
-	struct sched_domain *sd = parent;
-#ifdef CONFIG_SCHED_BOOK
-	sd = &per_cpu(book_domains, i).sd;
-	SD_INIT(sd, BOOK);
-	set_domain_attribute(sd, attr);
-	cpumask_and(sched_domain_span(sd), cpu_map, cpu_book_mask(i));
-	sd->parent = parent;
-	parent->child = sd;
-	cpu_to_book_group(i, cpu_map, &sd->groups, d->tmpmask);
-#endif
-	return sd;
+	if (cpu == cpumask_first(sched_group_cpus(sg))) {
+		WARN_ON_ONCE(*per_cpu_ptr(sdd->sg, cpu) != sg);
+		*per_cpu_ptr(sdd->sg, cpu) = NULL;
+	}
 }
 
-static struct sched_domain *__build_mc_sched_domain(struct s_data *d,
-	const struct cpumask *cpu_map, struct sched_domain_attr *attr,
-	struct sched_domain *parent, int i)
+#ifdef CONFIG_SCHED_SMT
+static const struct cpumask *cpu_smt_mask(int cpu)
 {
-	struct sched_domain *sd = parent;
-#ifdef CONFIG_SCHED_MC
-	sd = &per_cpu(core_domains, i).sd;
-	SD_INIT(sd, MC);
-	set_domain_attribute(sd, attr);
-	cpumask_and(sched_domain_span(sd), cpu_map, cpu_coregroup_mask(i));
-	sd->parent = parent;
-	parent->child = sd;
-	cpu_to_core_group(i, cpu_map, &sd->groups, d->tmpmask);
-#endif
-	return sd;
+	return topology_thread_cpumask(cpu);
 }
-
-static struct sched_domain *__build_smt_sched_domain(struct s_data *d,
-	const struct cpumask *cpu_map, struct sched_domain_attr *attr,
-	struct sched_domain *parent, int i)
-{
-	struct sched_domain *sd = parent;
-#ifdef CONFIG_SCHED_SMT
-	sd = &per_cpu(cpu_domains, i).sd;
-	SD_INIT(sd, SIBLING);
-	set_domain_attribute(sd, attr);
-	cpumask_and(sched_domain_span(sd), cpu_map, topology_thread_cpumask(i));
-	sd->parent = parent;
-	parent->child = sd;
-	cpu_to_cpu_group(i, cpu_map, &sd->groups, d->tmpmask);
 #endif
-	return sd;
-}
 
-static void build_sched_groups(struct s_data *d, enum sched_domain_level l,
-			       const struct cpumask *cpu_map, int cpu)
-{
-	switch (l) {
+/*
+ * Topology list, bottom-up.
+ */
+static struct sched_domain_topology_level default_topology[] = {
 #ifdef CONFIG_SCHED_SMT
-	case SD_LV_SIBLING: /* set up CPU (sibling) groups */
-		cpumask_and(d->this_sibling_map, cpu_map,
-			    topology_thread_cpumask(cpu));
-		if (cpu == cpumask_first(d->this_sibling_map))
-			init_sched_build_groups(d->this_sibling_map, cpu_map,
-						&cpu_to_cpu_group,
-						d->send_covered, d->tmpmask);
-		break;
+	{ sd_init_SIBLING, cpu_smt_mask, },
 #endif
 #ifdef CONFIG_SCHED_MC
-	case SD_LV_MC: /* set up multi-core groups */
-		cpumask_and(d->this_core_map, cpu_map, cpu_coregroup_mask(cpu));
-		if (cpu == cpumask_first(d->this_core_map))
-			init_sched_build_groups(d->this_core_map, cpu_map,
-						&cpu_to_core_group,
-						d->send_covered, d->tmpmask);
-		break;
+	{ sd_init_MC, cpu_coregroup_mask, },
 #endif
 #ifdef CONFIG_SCHED_BOOK
-	case SD_LV_BOOK: /* set up book groups */
-		cpumask_and(d->this_book_map, cpu_map, cpu_book_mask(cpu));
-		if (cpu == cpumask_first(d->this_book_map))
-			init_sched_build_groups(d->this_book_map, cpu_map,
-						&cpu_to_book_group,
-						d->send_covered, d->tmpmask);
-		break;
+	{ sd_init_BOOK, cpu_book_mask, },
 #endif
-	case SD_LV_CPU: /* set up physical groups */
-		cpumask_and(d->nodemask, cpumask_of_node(cpu), cpu_map);
-		if (!cpumask_empty(d->nodemask))
-			init_sched_build_groups(d->nodemask, cpu_map,
-						&cpu_to_phys_group,
-						d->send_covered, d->tmpmask);
-		break;
+	{ sd_init_CPU, cpu_cpu_mask, },
 #ifdef CONFIG_NUMA
-	case SD_LV_ALLNODES:
-		init_sched_build_groups(cpu_map, cpu_map, &cpu_to_allnodes_group,
-					d->send_covered, d->tmpmask);
-		break;
+	{ sd_init_NODE, cpu_node_mask, },
+	{ sd_init_ALLNODES, cpu_allnodes_mask, },
 #endif
-	default:
-		break;
+	{ NULL, },
+};
+
+static struct sched_domain_topology_level *sched_domain_topology = default_topology;
+
+static int __sdt_alloc(const struct cpumask *cpu_map)
+{
+	struct sched_domain_topology_level *tl;
+	int j;
+
+	for (tl = sched_domain_topology; tl->init; tl++) {
+		struct sd_data *sdd = &tl->data;
+
+		sdd->sd = alloc_percpu(struct sched_domain *);
+		if (!sdd->sd)
+			return -ENOMEM;
+
+		sdd->sg = alloc_percpu(struct sched_group *);
+		if (!sdd->sg)
+			return -ENOMEM;
+
+		for_each_cpu(j, cpu_map) {
+			struct sched_domain *sd;
+			struct sched_group *sg;
+
+		       	sd = kzalloc_node(sizeof(struct sched_domain) + cpumask_size(),
+					GFP_KERNEL, cpu_to_node(j));
+			if (!sd)
+				return -ENOMEM;
+
+			*per_cpu_ptr(sdd->sd, j) = sd;
+
+			sg = kzalloc_node(sizeof(struct sched_group) + cpumask_size(),
+					GFP_KERNEL, cpu_to_node(j));
+			if (!sg)
+				return -ENOMEM;
+
+			*per_cpu_ptr(sdd->sg, j) = sg;
+		}
 	}
+
+	return 0;
+}
+
+static void __sdt_free(const struct cpumask *cpu_map)
+{
+	struct sched_domain_topology_level *tl;
+	int j;
+
+	for (tl = sched_domain_topology; tl->init; tl++) {
+		struct sd_data *sdd = &tl->data;
+
+		for_each_cpu(j, cpu_map) {
+			kfree(*per_cpu_ptr(sdd->sd, j));
+			kfree(*per_cpu_ptr(sdd->sg, j));
+		}
+		free_percpu(sdd->sd);
+		free_percpu(sdd->sg);
+	}
+}
+
+struct sched_domain *build_sched_domain(struct sched_domain_topology_level *tl,
+		struct s_data *d, const struct cpumask *cpu_map,
+		struct sched_domain_attr *attr, struct sched_domain *child,
+		int cpu)
+{
+	struct sched_domain *sd = tl->init(tl, cpu);
+	if (!sd)
+		return child;
+
+	set_domain_attribute(sd, attr);
+	cpumask_and(sched_domain_span(sd), cpu_map, tl->mask(cpu));
+	if (child) {
+		sd->level = child->level + 1;
+		sched_domain_level_max = max(sched_domain_level_max, sd->level);
+		child->parent = sd;
+	}
+	sd->child = child;
+
+	return sd;
 }
 
 /*
  * Build sched domains for a given set of cpus and attach the sched domains
  * to the individual cpus
  */
-static int __build_sched_domains(const struct cpumask *cpu_map,
-				 struct sched_domain_attr *attr)
+static int build_sched_domains(const struct cpumask *cpu_map,
+			       struct sched_domain_attr *attr)
 {
 	enum s_alloc alloc_state = sa_none;
-	struct s_data d;
 	struct sched_domain *sd;
-	int i;
-#ifdef CONFIG_NUMA
-	d.sd_allnodes = 0;
-#endif
+	struct s_data d;
+	int i, ret = -ENOMEM;
 
 	alloc_state = __visit_domain_allocation_hell(&d, cpu_map);
 	if (alloc_state != sa_rootdomain)
 		goto error;
-	alloc_state = sa_sched_groups;
-
-	/*
-	 * Set up domains for cpus specified by the cpu_map.
-	 */
-	for_each_cpu(i, cpu_map) {
-		cpumask_and(d.nodemask, cpumask_of_node(cpu_to_node(i)),
-			    cpu_map);
-
-		sd = __build_numa_sched_domains(&d, cpu_map, attr, i);
-		sd = __build_cpu_sched_domain(&d, cpu_map, attr, sd, i);
-		sd = __build_book_sched_domain(&d, cpu_map, attr, sd, i);
-		sd = __build_mc_sched_domain(&d, cpu_map, attr, sd, i);
-		sd = __build_smt_sched_domain(&d, cpu_map, attr, sd, i);
-	}
 
+	/* Set up domains for cpus specified by the cpu_map. */
 	for_each_cpu(i, cpu_map) {
-		build_sched_groups(&d, SD_LV_SIBLING, cpu_map, i);
-		build_sched_groups(&d, SD_LV_BOOK, cpu_map, i);
-		build_sched_groups(&d, SD_LV_MC, cpu_map, i);
-	}
+		struct sched_domain_topology_level *tl;
 
-	/* Set up physical groups */
-	for (i = 0; i < nr_node_ids; i++)
-		build_sched_groups(&d, SD_LV_CPU, cpu_map, i);
+		sd = NULL;
+		for (tl = sched_domain_topology; tl->init; tl++)
+			sd = build_sched_domain(tl, &d, cpu_map, attr, sd, i);
 
-#ifdef CONFIG_NUMA
-	/* Set up node groups */
-	if (d.sd_allnodes)
-		build_sched_groups(&d, SD_LV_ALLNODES, cpu_map, 0);
+		while (sd->child)
+			sd = sd->child;
 
-	for (i = 0; i < nr_node_ids; i++)
-		if (build_numa_sched_groups(&d, cpu_map, i))
-			goto error;
-#endif
-
-	/* Calculate CPU power for physical packages and nodes */
-#ifdef CONFIG_SCHED_SMT
-	for_each_cpu(i, cpu_map) {
-		sd = &per_cpu(cpu_domains, i).sd;
-		init_sched_groups_power(i, sd);
-	}
-#endif
-#ifdef CONFIG_SCHED_MC
-	for_each_cpu(i, cpu_map) {
-		sd = &per_cpu(core_domains, i).sd;
-		init_sched_groups_power(i, sd);
+		*per_cpu_ptr(d.sd, i) = sd;
 	}
-#endif
-#ifdef CONFIG_SCHED_BOOK
-	for_each_cpu(i, cpu_map) {
-		sd = &per_cpu(book_domains, i).sd;
-		init_sched_groups_power(i, sd);
-	}
-#endif
 
+	/* Build the groups for the domains */
 	for_each_cpu(i, cpu_map) {
-		sd = &per_cpu(phys_domains, i).sd;
-		init_sched_groups_power(i, sd);
-	}
+		for (sd = *per_cpu_ptr(d.sd, i); sd; sd = sd->parent) {
+			sd->span_weight = cpumask_weight(sched_domain_span(sd));
+			get_group(i, sd->private, &sd->groups);
+			atomic_inc(&sd->groups->ref);
 
-#ifdef CONFIG_NUMA
-	for (i = 0; i < nr_node_ids; i++)
-		init_numa_sched_groups_power(d.sched_group_nodes[i]);
+			if (i != cpumask_first(sched_domain_span(sd)))
+				continue;
 
-	if (d.sd_allnodes) {
-		struct sched_group *sg;
+			build_sched_groups(sd);
+		}
+	}
 
-		cpu_to_allnodes_group(cpumask_first(cpu_map), cpu_map, &sg,
-								d.tmpmask);
-		init_numa_sched_groups_power(sg);
+	/* Calculate CPU power for physical packages and nodes */
+	for (i = nr_cpumask_bits-1; i >= 0; i--) {
+		if (!cpumask_test_cpu(i, cpu_map))
+			continue;
+
+		for (sd = *per_cpu_ptr(d.sd, i); sd; sd = sd->parent) {
+			claim_allocations(i, sd);
+			init_sched_groups_power(i, sd);
+		}
 	}
-#endif
 
 	/* Attach the domains */
+	rcu_read_lock();
 	for_each_cpu(i, cpu_map) {
-#ifdef CONFIG_SCHED_SMT
-		sd = &per_cpu(cpu_domains, i).sd;
-#elif defined(CONFIG_SCHED_MC)
-		sd = &per_cpu(core_domains, i).sd;
-#elif defined(CONFIG_SCHED_BOOK)
-		sd = &per_cpu(book_domains, i).sd;
-#else
-		sd = &per_cpu(phys_domains, i).sd;
-#endif
+		sd = *per_cpu_ptr(d.sd, i);
 		cpu_attach_domain(sd, d.rd, i);
 	}
+	rcu_read_unlock();
 
-	d.sched_group_nodes = NULL; /* don't free this we still need it */
-	__free_domain_allocs(&d, sa_tmpmask, cpu_map);
-	return 0;
-
+	ret = 0;
 error:
 	__free_domain_allocs(&d, alloc_state, cpu_map);
-	return -ENOMEM;
-}
-
-static int build_sched_domains(const struct cpumask *cpu_map)
-{
-	return __build_sched_domains(cpu_map, NULL);
+	return ret;
 }
 
 static cpumask_var_t *doms_cur;	/* current sched domains */
@@ -7670,7 +7377,7 @@ void free_sched_domains(cpumask_var_t doms[], unsigned int ndoms)
  * For now this just excludes isolated cpus, but could be used to
  * exclude other special cases in the future.
  */
-static int arch_init_sched_domains(const struct cpumask *cpu_map)
+static int init_sched_domains(const struct cpumask *cpu_map)
 {
 	int err;
 
@@ -7681,32 +7388,24 @@ static int arch_init_sched_domains(const struct cpumask *cpu_map)
 		doms_cur = &fallback_doms;
 	cpumask_andnot(doms_cur[0], cpu_map, cpu_isolated_map);
 	dattr_cur = NULL;
-	err = build_sched_domains(doms_cur[0]);
+	err = build_sched_domains(doms_cur[0], NULL);
 	register_sched_domain_sysctl();
 
 	return err;
 }
 
-static void arch_destroy_sched_domains(const struct cpumask *cpu_map,
-				       struct cpumask *tmpmask)
-{
-	free_sched_groups(cpu_map, tmpmask);
-}
-
 /*
  * Detach sched domains from a group of cpus specified in cpu_map
  * These cpus will now be attached to the NULL domain
  */
 static void detach_destroy_domains(const struct cpumask *cpu_map)
 {
-	/* Save because hotplug lock held. */
-	static DECLARE_BITMAP(tmpmask, CONFIG_NR_CPUS);
 	int i;
 
+	rcu_read_lock();
 	for_each_cpu(i, cpu_map)
 		cpu_attach_domain(NULL, &def_root_domain, i);
-	synchronize_sched();
-	arch_destroy_sched_domains(cpu_map, to_cpumask(tmpmask));
+	rcu_read_unlock();
 }
 
 /* handle null as "default" */
@@ -7795,8 +7494,7 @@ void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[],
 				goto match2;
 		}
 		/* no match - add a new doms_new */
-		__build_sched_domains(doms_new[i],
-					dattr_new ? dattr_new + i : NULL);
+		build_sched_domains(doms_new[i], dattr_new ? dattr_new + i : NULL);
 match2:
 		;
 	}
@@ -7815,7 +7513,7 @@ void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[],
 }
 
 #if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
-static void arch_reinit_sched_domains(void)
+static void reinit_sched_domains(void)
 {
 	get_online_cpus();
 
@@ -7848,7 +7546,7 @@ static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
 	else
 		sched_mc_power_savings = level;
 
-	arch_reinit_sched_domains();
+	reinit_sched_domains();
 
 	return count;
 }
@@ -7967,14 +7665,9 @@ void __init sched_init_smp(void)
 	alloc_cpumask_var(&non_isolated_cpus, GFP_KERNEL);
 	alloc_cpumask_var(&fallback_doms, GFP_KERNEL);
 
-#if defined(CONFIG_NUMA)
-	sched_group_nodes_bycpu = kzalloc(nr_cpu_ids * sizeof(void **),
-								GFP_KERNEL);
-	BUG_ON(sched_group_nodes_bycpu == NULL);
-#endif
 	get_online_cpus();
 	mutex_lock(&sched_domains_mutex);
-	arch_init_sched_domains(cpu_active_mask);
+	init_sched_domains(cpu_active_mask);
 	cpumask_andnot(non_isolated_cpus, cpu_possible_mask, cpu_isolated_map);
 	if (cpumask_empty(non_isolated_cpus))
 		cpumask_set_cpu(smp_processor_id(), non_isolated_cpus);
@@ -8224,7 +7917,7 @@ void __init sched_init(void)
 #ifdef CONFIG_SMP
 		rq->sd = NULL;
 		rq->rd = NULL;
-		rq->cpu_power = SCHED_LOAD_SCALE;
+		rq->cpu_power = SCHED_POWER_SCALE;
 		rq->post_schedule = 0;
 		rq->active_balance = 0;
 		rq->next_balance = jiffies;
@@ -8281,6 +7974,7 @@ void __init sched_init(void)
 	/* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
 	zalloc_cpumask_var(&nohz_cpu_mask, GFP_NOWAIT);
 #ifdef CONFIG_SMP
+	zalloc_cpumask_var(&sched_domains_tmpmask, GFP_NOWAIT);
 #ifdef CONFIG_NO_HZ
 	zalloc_cpumask_var(&nohz.idle_cpus_mask, GFP_NOWAIT);
 	alloc_cpumask_var(&nohz.grp_idle_mask, GFP_NOWAIT);
@@ -8340,7 +8034,7 @@ static void normalize_task(struct rq *rq, struct task_struct *p)
 	int old_prio = p->prio;
 	int on_rq;
 
-	on_rq = p->se.on_rq;
+	on_rq = p->on_rq;
 	if (on_rq)
 		deactivate_task(rq, p, 0);
 	__setscheduler(rq, p, SCHED_NORMAL, 0);
@@ -8553,7 +8247,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
 {
 	struct rt_rq *rt_rq;
 	struct sched_rt_entity *rt_se;
-	struct rq *rq;
 	int i;
 
 	tg->rt_rq = kzalloc(sizeof(rt_rq) * nr_cpu_ids, GFP_KERNEL);
@@ -8567,8 +8260,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
 			ktime_to_ns(def_rt_bandwidth.rt_period), 0);
 
 	for_each_possible_cpu(i) {
-		rq = cpu_rq(i);
-
 		rt_rq = kzalloc_node(sizeof(struct rt_rq),
 				     GFP_KERNEL, cpu_to_node(i));
 		if (!rt_rq)
@@ -8683,7 +8374,7 @@ void sched_move_task(struct task_struct *tsk)
 	rq = task_rq_lock(tsk, &flags);
 
 	running = task_current(rq, tsk);
-	on_rq = tsk->se.on_rq;
+	on_rq = tsk->on_rq;
 
 	if (on_rq)
 		dequeue_task(rq, tsk, 0);
@@ -8702,7 +8393,7 @@ void sched_move_task(struct task_struct *tsk)
 	if (on_rq)
 		enqueue_task(rq, tsk, 0);
 
-	task_rq_unlock(rq, &flags);
+	task_rq_unlock(rq, tsk, &flags);
 }
 #endif /* CONFIG_CGROUP_SCHED */
 
@@ -9130,14 +8821,14 @@ cpu_cgroup_exit(struct cgroup_subsys *ss, struct cgroup *cgrp,
 static int cpu_shares_write_u64(struct cgroup *cgrp, struct cftype *cftype,
 				u64 shareval)
 {
-	return sched_group_set_shares(cgroup_tg(cgrp), shareval);
+	return sched_group_set_shares(cgroup_tg(cgrp), scale_load(shareval));
 }
 
 static u64 cpu_shares_read_u64(struct cgroup *cgrp, struct cftype *cft)
 {
 	struct task_group *tg = cgroup_tg(cgrp);
 
-	return (u64) tg->shares;
+	return (u64) scale_load_down(tg->shares);
 }
 #endif /* CONFIG_FAIR_GROUP_SCHED */
 
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 7bacd83a4158ca7157ae60e5e0fcec2fe8ff1e82..a6710a112b4f94912dbe4512b30fe6b2d16f172f 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -152,7 +152,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
 	read_lock_irqsave(&tasklist_lock, flags);
 
 	do_each_thread(g, p) {
-		if (!p->se.on_rq || task_cpu(p) != rq_cpu)
+		if (!p->on_rq || task_cpu(p) != rq_cpu)
 			continue;
 
 		print_task(m, rq, p);
@@ -296,9 +296,6 @@ static void print_cpu(struct seq_file *m, int cpu)
 	P(ttwu_count);
 	P(ttwu_local);
 
-	SEQ_printf(m, "  .%-30s: %d\n", "bkl_count",
-				rq->rq_sched_info.bkl_count);
-
 #undef P
 #undef P64
 #endif
@@ -441,7 +438,6 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m)
 	P(se.statistics.wait_count);
 	PN(se.statistics.iowait_sum);
 	P(se.statistics.iowait_count);
-	P(sched_info.bkl_count);
 	P(se.nr_migrations);
 	P(se.statistics.nr_migrations_cold);
 	P(se.statistics.nr_failed_migrations_affine);
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 6fa833ab2cb80ebac3e3f38007f0d7c47995769e..e32a9b70ee9c716149d57a33f298495d368b292c 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -358,6 +358,10 @@ static void update_min_vruntime(struct cfs_rq *cfs_rq)
 	}
 
 	cfs_rq->min_vruntime = max_vruntime(cfs_rq->min_vruntime, vruntime);
+#ifndef CONFIG_64BIT
+	smp_wmb();
+	cfs_rq->min_vruntime_copy = cfs_rq->min_vruntime;
+#endif
 }
 
 /*
@@ -1340,6 +1344,8 @@ enqueue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 	hrtick_update(rq);
 }
 
+static void set_next_buddy(struct sched_entity *se);
+
 /*
  * The dequeue_task method is called before nr_running is
  * decreased. We remove the task from the rbtree and
@@ -1349,14 +1355,22 @@ static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 {
 	struct cfs_rq *cfs_rq;
 	struct sched_entity *se = &p->se;
+	int task_sleep = flags & DEQUEUE_SLEEP;
 
 	for_each_sched_entity(se) {
 		cfs_rq = cfs_rq_of(se);
 		dequeue_entity(cfs_rq, se, flags);
 
 		/* Don't dequeue parent if it has other entities besides us */
-		if (cfs_rq->load.weight)
+		if (cfs_rq->load.weight) {
+			/*
+			 * Bias pick_next to pick a task from this cfs_rq, as
+			 * p is sleeping when it is within its sched_slice.
+			 */
+			if (task_sleep && parent_entity(se))
+				set_next_buddy(parent_entity(se));
 			break;
+		}
 		flags |= DEQUEUE_SLEEP;
 	}
 
@@ -1372,12 +1386,25 @@ static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 
 #ifdef CONFIG_SMP
 
-static void task_waking_fair(struct rq *rq, struct task_struct *p)
+static void task_waking_fair(struct task_struct *p)
 {
 	struct sched_entity *se = &p->se;
 	struct cfs_rq *cfs_rq = cfs_rq_of(se);
+	u64 min_vruntime;
 
-	se->vruntime -= cfs_rq->min_vruntime;
+#ifndef CONFIG_64BIT
+	u64 min_vruntime_copy;
+
+	do {
+		min_vruntime_copy = cfs_rq->min_vruntime_copy;
+		smp_rmb();
+		min_vruntime = cfs_rq->min_vruntime;
+	} while (min_vruntime != min_vruntime_copy);
+#else
+	min_vruntime = cfs_rq->min_vruntime;
+#endif
+
+	se->vruntime -= min_vruntime;
 }
 
 #ifdef CONFIG_FAIR_GROUP_SCHED
@@ -1557,7 +1584,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p,
 		}
 
 		/* Adjust by relative CPU power of the group */
-		avg_load = (avg_load * SCHED_LOAD_SCALE) / group->cpu_power;
+		avg_load = (avg_load * SCHED_POWER_SCALE) / group->cpu_power;
 
 		if (local_group) {
 			this_load = avg_load;
@@ -1622,6 +1649,7 @@ static int select_idle_sibling(struct task_struct *p, int target)
 	/*
 	 * Otherwise, iterate the domains and find an elegible idle cpu.
 	 */
+	rcu_read_lock();
 	for_each_domain(target, sd) {
 		if (!(sd->flags & SD_SHARE_PKG_RESOURCES))
 			break;
@@ -1641,6 +1669,7 @@ static int select_idle_sibling(struct task_struct *p, int target)
 		    cpumask_test_cpu(prev_cpu, sched_domain_span(sd)))
 			break;
 	}
+	rcu_read_unlock();
 
 	return target;
 }
@@ -1657,7 +1686,7 @@ static int select_idle_sibling(struct task_struct *p, int target)
  * preempt must be disabled.
  */
 static int
-select_task_rq_fair(struct rq *rq, struct task_struct *p, int sd_flag, int wake_flags)
+select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flags)
 {
 	struct sched_domain *tmp, *affine_sd = NULL, *sd = NULL;
 	int cpu = smp_processor_id();
@@ -1673,6 +1702,7 @@ select_task_rq_fair(struct rq *rq, struct task_struct *p, int sd_flag, int wake_
 		new_cpu = prev_cpu;
 	}
 
+	rcu_read_lock();
 	for_each_domain(cpu, tmp) {
 		if (!(tmp->flags & SD_LOAD_BALANCE))
 			continue;
@@ -1692,7 +1722,7 @@ select_task_rq_fair(struct rq *rq, struct task_struct *p, int sd_flag, int wake_
 				nr_running += cpu_rq(i)->cfs.nr_running;
 			}
 
-			capacity = DIV_ROUND_CLOSEST(power, SCHED_LOAD_SCALE);
+			capacity = DIV_ROUND_CLOSEST(power, SCHED_POWER_SCALE);
 
 			if (tmp->flags & SD_POWERSAVINGS_BALANCE)
 				nr_running /= 2;
@@ -1723,9 +1753,10 @@ select_task_rq_fair(struct rq *rq, struct task_struct *p, int sd_flag, int wake_
 
 	if (affine_sd) {
 		if (cpu == prev_cpu || wake_affine(affine_sd, p, sync))
-			return select_idle_sibling(p, cpu);
-		else
-			return select_idle_sibling(p, prev_cpu);
+			prev_cpu = cpu;
+
+		new_cpu = select_idle_sibling(p, prev_cpu);
+		goto unlock;
 	}
 
 	while (sd) {
@@ -1766,6 +1797,8 @@ select_task_rq_fair(struct rq *rq, struct task_struct *p, int sd_flag, int wake_
 		}
 		/* while loop will break here if sd == NULL */
 	}
+unlock:
+	rcu_read_unlock();
 
 	return new_cpu;
 }
@@ -1789,10 +1822,7 @@ wakeup_gran(struct sched_entity *curr, struct sched_entity *se)
 	 * This is especially important for buddies when the leftmost
 	 * task is higher priority than the buddy.
 	 */
-	if (unlikely(se->load.weight != NICE_0_LOAD))
-		gran = calc_delta_fair(gran, se);
-
-	return gran;
+	return calc_delta_fair(gran, se);
 }
 
 /*
@@ -1826,26 +1856,26 @@ wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se)
 
 static void set_last_buddy(struct sched_entity *se)
 {
-	if (likely(task_of(se)->policy != SCHED_IDLE)) {
-		for_each_sched_entity(se)
-			cfs_rq_of(se)->last = se;
-	}
+	if (entity_is_task(se) && unlikely(task_of(se)->policy == SCHED_IDLE))
+		return;
+
+	for_each_sched_entity(se)
+		cfs_rq_of(se)->last = se;
 }
 
 static void set_next_buddy(struct sched_entity *se)
 {
-	if (likely(task_of(se)->policy != SCHED_IDLE)) {
-		for_each_sched_entity(se)
-			cfs_rq_of(se)->next = se;
-	}
+	if (entity_is_task(se) && unlikely(task_of(se)->policy == SCHED_IDLE))
+		return;
+
+	for_each_sched_entity(se)
+		cfs_rq_of(se)->next = se;
 }
 
 static void set_skip_buddy(struct sched_entity *se)
 {
-	if (likely(task_of(se)->policy != SCHED_IDLE)) {
-		for_each_sched_entity(se)
-			cfs_rq_of(se)->skip = se;
-	}
+	for_each_sched_entity(se)
+		cfs_rq_of(se)->skip = se;
 }
 
 /*
@@ -1857,12 +1887,15 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
 	struct sched_entity *se = &curr->se, *pse = &p->se;
 	struct cfs_rq *cfs_rq = task_cfs_rq(curr);
 	int scale = cfs_rq->nr_running >= sched_nr_latency;
+	int next_buddy_marked = 0;
 
 	if (unlikely(se == pse))
 		return;
 
-	if (sched_feat(NEXT_BUDDY) && scale && !(wake_flags & WF_FORK))
+	if (sched_feat(NEXT_BUDDY) && scale && !(wake_flags & WF_FORK)) {
 		set_next_buddy(pse);
+		next_buddy_marked = 1;
+	}
 
 	/*
 	 * We can come here with TIF_NEED_RESCHED already set from new task
@@ -1890,8 +1923,15 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
 	update_curr(cfs_rq);
 	find_matching_se(&se, &pse);
 	BUG_ON(!pse);
-	if (wakeup_preempt_entity(se, pse) == 1)
+	if (wakeup_preempt_entity(se, pse) == 1) {
+		/*
+		 * Bias pick_next to pick the sched entity that is
+		 * triggering this preemption.
+		 */
+		if (!next_buddy_marked)
+			set_next_buddy(pse);
 		goto preempt;
+	}
 
 	return;
 
@@ -2102,7 +2142,7 @@ static unsigned long
 balance_tasks(struct rq *this_rq, int this_cpu, struct rq *busiest,
 	      unsigned long max_load_move, struct sched_domain *sd,
 	      enum cpu_idle_type idle, int *all_pinned,
-	      int *this_best_prio, struct cfs_rq *busiest_cfs_rq)
+	      struct cfs_rq *busiest_cfs_rq)
 {
 	int loops = 0, pulled = 0;
 	long rem_load_move = max_load_move;
@@ -2140,9 +2180,6 @@ balance_tasks(struct rq *this_rq, int this_cpu, struct rq *busiest,
 		 */
 		if (rem_load_move <= 0)
 			break;
-
-		if (p->prio < *this_best_prio)
-			*this_best_prio = p->prio;
 	}
 out:
 	/*
@@ -2202,7 +2239,7 @@ static unsigned long
 load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
 		  unsigned long max_load_move,
 		  struct sched_domain *sd, enum cpu_idle_type idle,
-		  int *all_pinned, int *this_best_prio)
+		  int *all_pinned)
 {
 	long rem_load_move = max_load_move;
 	int busiest_cpu = cpu_of(busiest);
@@ -2227,7 +2264,7 @@ load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
 		rem_load = div_u64(rem_load, busiest_h_load + 1);
 
 		moved_load = balance_tasks(this_rq, this_cpu, busiest,
-				rem_load, sd, idle, all_pinned, this_best_prio,
+				rem_load, sd, idle, all_pinned,
 				busiest_cfs_rq);
 
 		if (!moved_load)
@@ -2253,11 +2290,11 @@ static unsigned long
 load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
 		  unsigned long max_load_move,
 		  struct sched_domain *sd, enum cpu_idle_type idle,
-		  int *all_pinned, int *this_best_prio)
+		  int *all_pinned)
 {
 	return balance_tasks(this_rq, this_cpu, busiest,
 			max_load_move, sd, idle, all_pinned,
-			this_best_prio, &busiest->cfs);
+			&busiest->cfs);
 }
 #endif
 
@@ -2274,12 +2311,11 @@ static int move_tasks(struct rq *this_rq, int this_cpu, struct rq *busiest,
 		      int *all_pinned)
 {
 	unsigned long total_load_moved = 0, load_moved;
-	int this_best_prio = this_rq->curr->prio;
 
 	do {
 		load_moved = load_balance_fair(this_rq, this_cpu, busiest,
 				max_load_move - total_load_moved,
-				sd, idle, all_pinned, &this_best_prio);
+				sd, idle, all_pinned);
 
 		total_load_moved += load_moved;
 
@@ -2534,7 +2570,7 @@ static inline int check_power_save_busiest_group(struct sd_lb_stats *sds,
 
 unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu)
 {
-	return SCHED_LOAD_SCALE;
+	return SCHED_POWER_SCALE;
 }
 
 unsigned long __weak arch_scale_freq_power(struct sched_domain *sd, int cpu)
@@ -2571,10 +2607,10 @@ unsigned long scale_rt_power(int cpu)
 		available = total - rq->rt_avg;
 	}
 
-	if (unlikely((s64)total < SCHED_LOAD_SCALE))
-		total = SCHED_LOAD_SCALE;
+	if (unlikely((s64)total < SCHED_POWER_SCALE))
+		total = SCHED_POWER_SCALE;
 
-	total >>= SCHED_LOAD_SHIFT;
+	total >>= SCHED_POWER_SHIFT;
 
 	return div_u64(available, total);
 }
@@ -2582,7 +2618,7 @@ unsigned long scale_rt_power(int cpu)
 static void update_cpu_power(struct sched_domain *sd, int cpu)
 {
 	unsigned long weight = sd->span_weight;
-	unsigned long power = SCHED_LOAD_SCALE;
+	unsigned long power = SCHED_POWER_SCALE;
 	struct sched_group *sdg = sd->groups;
 
 	if ((sd->flags & SD_SHARE_CPUPOWER) && weight > 1) {
@@ -2591,7 +2627,7 @@ static void update_cpu_power(struct sched_domain *sd, int cpu)
 		else
 			power *= default_scale_smt_power(sd, cpu);
 
-		power >>= SCHED_LOAD_SHIFT;
+		power >>= SCHED_POWER_SHIFT;
 	}
 
 	sdg->cpu_power_orig = power;
@@ -2601,10 +2637,10 @@ static void update_cpu_power(struct sched_domain *sd, int cpu)
 	else
 		power *= default_scale_freq_power(sd, cpu);
 
-	power >>= SCHED_LOAD_SHIFT;
+	power >>= SCHED_POWER_SHIFT;
 
 	power *= scale_rt_power(cpu);
-	power >>= SCHED_LOAD_SHIFT;
+	power >>= SCHED_POWER_SHIFT;
 
 	if (!power)
 		power = 1;
@@ -2646,9 +2682,9 @@ static inline int
 fix_small_capacity(struct sched_domain *sd, struct sched_group *group)
 {
 	/*
-	 * Only siblings can have significantly less than SCHED_LOAD_SCALE
+	 * Only siblings can have significantly less than SCHED_POWER_SCALE
 	 */
-	if (sd->level != SD_LV_SIBLING)
+	if (!(sd->flags & SD_SHARE_CPUPOWER))
 		return 0;
 
 	/*
@@ -2734,7 +2770,7 @@ static inline void update_sg_lb_stats(struct sched_domain *sd,
 	}
 
 	/* Adjust by relative CPU power of the group */
-	sgs->avg_load = (sgs->group_load * SCHED_LOAD_SCALE) / group->cpu_power;
+	sgs->avg_load = (sgs->group_load*SCHED_POWER_SCALE) / group->cpu_power;
 
 	/*
 	 * Consider the group unbalanced when the imbalance is larger
@@ -2751,7 +2787,8 @@ static inline void update_sg_lb_stats(struct sched_domain *sd,
 	if ((max_cpu_load - min_cpu_load) >= avg_load_per_task && max_nr_running > 1)
 		sgs->group_imb = 1;
 
-	sgs->group_capacity = DIV_ROUND_CLOSEST(group->cpu_power, SCHED_LOAD_SCALE);
+	sgs->group_capacity = DIV_ROUND_CLOSEST(group->cpu_power,
+						SCHED_POWER_SCALE);
 	if (!sgs->group_capacity)
 		sgs->group_capacity = fix_small_capacity(sd, group);
 	sgs->group_weight = group->group_weight;
@@ -2925,7 +2962,7 @@ static int check_asym_packing(struct sched_domain *sd,
 		return 0;
 
 	*imbalance = DIV_ROUND_CLOSEST(sds->max_load * sds->busiest->cpu_power,
-				       SCHED_LOAD_SCALE);
+				       SCHED_POWER_SCALE);
 	return 1;
 }
 
@@ -2954,7 +2991,7 @@ static inline void fix_small_imbalance(struct sd_lb_stats *sds,
 			cpu_avg_load_per_task(this_cpu);
 
 	scaled_busy_load_per_task = sds->busiest_load_per_task
-						 * SCHED_LOAD_SCALE;
+					 * SCHED_POWER_SCALE;
 	scaled_busy_load_per_task /= sds->busiest->cpu_power;
 
 	if (sds->max_load - sds->this_load + scaled_busy_load_per_task >=
@@ -2973,10 +3010,10 @@ static inline void fix_small_imbalance(struct sd_lb_stats *sds,
 			min(sds->busiest_load_per_task, sds->max_load);
 	pwr_now += sds->this->cpu_power *
 			min(sds->this_load_per_task, sds->this_load);
-	pwr_now /= SCHED_LOAD_SCALE;
+	pwr_now /= SCHED_POWER_SCALE;
 
 	/* Amount of load we'd subtract */
-	tmp = (sds->busiest_load_per_task * SCHED_LOAD_SCALE) /
+	tmp = (sds->busiest_load_per_task * SCHED_POWER_SCALE) /
 		sds->busiest->cpu_power;
 	if (sds->max_load > tmp)
 		pwr_move += sds->busiest->cpu_power *
@@ -2984,15 +3021,15 @@ static inline void fix_small_imbalance(struct sd_lb_stats *sds,
 
 	/* Amount of load we'd add */
 	if (sds->max_load * sds->busiest->cpu_power <
-		sds->busiest_load_per_task * SCHED_LOAD_SCALE)
+		sds->busiest_load_per_task * SCHED_POWER_SCALE)
 		tmp = (sds->max_load * sds->busiest->cpu_power) /
 			sds->this->cpu_power;
 	else
-		tmp = (sds->busiest_load_per_task * SCHED_LOAD_SCALE) /
+		tmp = (sds->busiest_load_per_task * SCHED_POWER_SCALE) /
 			sds->this->cpu_power;
 	pwr_move += sds->this->cpu_power *
 			min(sds->this_load_per_task, sds->this_load + tmp);
-	pwr_move /= SCHED_LOAD_SCALE;
+	pwr_move /= SCHED_POWER_SCALE;
 
 	/* Move if we gain throughput */
 	if (pwr_move > pwr_now)
@@ -3034,7 +3071,7 @@ static inline void calculate_imbalance(struct sd_lb_stats *sds, int this_cpu,
 		load_above_capacity = (sds->busiest_nr_running -
 						sds->busiest_group_capacity);
 
-		load_above_capacity *= (SCHED_LOAD_SCALE * SCHED_LOAD_SCALE);
+		load_above_capacity *= (SCHED_LOAD_SCALE * SCHED_POWER_SCALE);
 
 		load_above_capacity /= sds->busiest->cpu_power;
 	}
@@ -3054,7 +3091,7 @@ static inline void calculate_imbalance(struct sd_lb_stats *sds, int this_cpu,
 	/* How much load to actually move to equalise the imbalance */
 	*imbalance = min(max_pull * sds->busiest->cpu_power,
 		(sds->avg_load - sds->this_load) * sds->this->cpu_power)
-			/ SCHED_LOAD_SCALE;
+			/ SCHED_POWER_SCALE;
 
 	/*
 	 * if *imbalance is less than the average load per runnable task
@@ -3123,7 +3160,7 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
 	if (!sds.busiest || sds.busiest_nr_running == 0)
 		goto out_balanced;
 
-	sds.avg_load = (SCHED_LOAD_SCALE * sds.total_load) / sds.total_pwr;
+	sds.avg_load = (SCHED_POWER_SCALE * sds.total_load) / sds.total_pwr;
 
 	/*
 	 * If the busiest group is imbalanced the below checks don't
@@ -3202,7 +3239,8 @@ find_busiest_queue(struct sched_domain *sd, struct sched_group *group,
 
 	for_each_cpu(i, sched_group_cpus(group)) {
 		unsigned long power = power_of(i);
-		unsigned long capacity = DIV_ROUND_CLOSEST(power, SCHED_LOAD_SCALE);
+		unsigned long capacity = DIV_ROUND_CLOSEST(power,
+							   SCHED_POWER_SCALE);
 		unsigned long wl;
 
 		if (!capacity)
@@ -3227,7 +3265,7 @@ find_busiest_queue(struct sched_domain *sd, struct sched_group *group,
 		 * the load can be moved away from the cpu that is potentially
 		 * running at a lower capacity.
 		 */
-		wl = (wl * SCHED_LOAD_SCALE) / power;
+		wl = (wl * SCHED_POWER_SCALE) / power;
 
 		if (wl > max_load) {
 			max_load = wl;
@@ -3465,6 +3503,7 @@ static void idle_balance(int this_cpu, struct rq *this_rq)
 	raw_spin_unlock(&this_rq->lock);
 
 	update_shares(this_cpu);
+	rcu_read_lock();
 	for_each_domain(this_cpu, sd) {
 		unsigned long interval;
 		int balance = 1;
@@ -3486,6 +3525,7 @@ static void idle_balance(int this_cpu, struct rq *this_rq)
 			break;
 		}
 	}
+	rcu_read_unlock();
 
 	raw_spin_lock(&this_rq->lock);
 
@@ -3534,6 +3574,7 @@ static int active_load_balance_cpu_stop(void *data)
 	double_lock_balance(busiest_rq, target_rq);
 
 	/* Search for an sd spanning us and the target CPU. */
+	rcu_read_lock();
 	for_each_domain(target_cpu, sd) {
 		if ((sd->flags & SD_LOAD_BALANCE) &&
 		    cpumask_test_cpu(busiest_cpu, sched_domain_span(sd)))
@@ -3549,6 +3590,7 @@ static int active_load_balance_cpu_stop(void *data)
 		else
 			schedstat_inc(sd, alb_failed);
 	}
+	rcu_read_unlock();
 	double_unlock_balance(busiest_rq, target_rq);
 out_unlock:
 	busiest_rq->active_balance = 0;
@@ -3675,6 +3717,7 @@ static int find_new_ilb(int cpu)
 {
 	struct sched_domain *sd;
 	struct sched_group *ilb_group;
+	int ilb = nr_cpu_ids;
 
 	/*
 	 * Have idle load balancer selection from semi-idle packages only
@@ -3690,20 +3733,25 @@ static int find_new_ilb(int cpu)
 	if (cpumask_weight(nohz.idle_cpus_mask) < 2)
 		goto out_done;
 
+	rcu_read_lock();
 	for_each_flag_domain(cpu, sd, SD_POWERSAVINGS_BALANCE) {
 		ilb_group = sd->groups;
 
 		do {
-			if (is_semi_idle_group(ilb_group))
-				return cpumask_first(nohz.grp_idle_mask);
+			if (is_semi_idle_group(ilb_group)) {
+				ilb = cpumask_first(nohz.grp_idle_mask);
+				goto unlock;
+			}
 
 			ilb_group = ilb_group->next;
 
 		} while (ilb_group != sd->groups);
 	}
+unlock:
+	rcu_read_unlock();
 
 out_done:
-	return nr_cpu_ids;
+	return ilb;
 }
 #else /*  (CONFIG_SCHED_MC || CONFIG_SCHED_SMT) */
 static inline int find_new_ilb(int call_cpu)
@@ -3848,6 +3896,7 @@ static void rebalance_domains(int cpu, enum cpu_idle_type idle)
 
 	update_shares(cpu);
 
+	rcu_read_lock();
 	for_each_domain(cpu, sd) {
 		if (!(sd->flags & SD_LOAD_BALANCE))
 			continue;
@@ -3893,6 +3942,7 @@ static void rebalance_domains(int cpu, enum cpu_idle_type idle)
 		if (!balance)
 			break;
 	}
+	rcu_read_unlock();
 
 	/*
 	 * next_balance will be updated only when there is a need.
diff --git a/kernel/sched_features.h b/kernel/sched_features.h
index 68e69acc29b9570b10ecf8a5892ea62c48700c5c..be40f7371ee1ac2e2d91c6679bafbf798606e08e 100644
--- a/kernel/sched_features.h
+++ b/kernel/sched_features.h
@@ -64,3 +64,9 @@ SCHED_FEAT(OWNER_SPIN, 1)
  * Decrement CPU power based on irq activity
  */
 SCHED_FEAT(NONIRQ_POWER, 1)
+
+/*
+ * Queue remote wakeups on the target CPU and process them
+ * using the scheduler IPI. Reduces rq->lock contention/bounces.
+ */
+SCHED_FEAT(TTWU_QUEUE, 1)
diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c
index a776a6396427c4ea4347b2a3e814d2d61cf69bf8..0a51882534eadfea8cb0582c15867aac9c193a26 100644
--- a/kernel/sched_idletask.c
+++ b/kernel/sched_idletask.c
@@ -7,7 +7,7 @@
 
 #ifdef CONFIG_SMP
 static int
-select_task_rq_idle(struct rq *rq, struct task_struct *p, int sd_flag, int flags)
+select_task_rq_idle(struct task_struct *p, int sd_flag, int flags)
 {
 	return task_cpu(p); /* IDLE tasks as never migrated */
 }
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index e7cebdc65f82d50e9f426a82a928d85c41f560a7..64b2a37c07d0839ffe771ecaf4fa46cb73647750 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -183,6 +183,14 @@ static inline u64 sched_rt_period(struct rt_rq *rt_rq)
 	return ktime_to_ns(rt_rq->tg->rt_bandwidth.rt_period);
 }
 
+typedef struct task_group *rt_rq_iter_t;
+
+#define for_each_rt_rq(rt_rq, iter, rq) \
+	for (iter = list_entry_rcu(task_groups.next, typeof(*iter), list); \
+	     (&iter->list != &task_groups) && \
+	     (rt_rq = iter->rt_rq[cpu_of(rq)]); \
+	     iter = list_entry_rcu(iter->list.next, typeof(*iter), list))
+
 static inline void list_add_leaf_rt_rq(struct rt_rq *rt_rq)
 {
 	list_add_rcu(&rt_rq->leaf_rt_rq_list,
@@ -288,6 +296,11 @@ static inline u64 sched_rt_period(struct rt_rq *rt_rq)
 	return ktime_to_ns(def_rt_bandwidth.rt_period);
 }
 
+typedef struct rt_rq *rt_rq_iter_t;
+
+#define for_each_rt_rq(rt_rq, iter, rq) \
+	for ((void) iter, rt_rq = &rq->rt; rt_rq; rt_rq = NULL)
+
 static inline void list_add_leaf_rt_rq(struct rt_rq *rt_rq)
 {
 }
@@ -402,12 +415,13 @@ static int do_balance_runtime(struct rt_rq *rt_rq)
 static void __disable_runtime(struct rq *rq)
 {
 	struct root_domain *rd = rq->rd;
+	rt_rq_iter_t iter;
 	struct rt_rq *rt_rq;
 
 	if (unlikely(!scheduler_running))
 		return;
 
-	for_each_leaf_rt_rq(rt_rq, rq) {
+	for_each_rt_rq(rt_rq, iter, rq) {
 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);
 		s64 want;
 		int i;
@@ -487,6 +501,7 @@ static void disable_runtime(struct rq *rq)
 
 static void __enable_runtime(struct rq *rq)
 {
+	rt_rq_iter_t iter;
 	struct rt_rq *rt_rq;
 
 	if (unlikely(!scheduler_running))
@@ -495,7 +510,7 @@ static void __enable_runtime(struct rq *rq)
 	/*
 	 * Reset each runqueue's bandwidth settings
 	 */
-	for_each_leaf_rt_rq(rt_rq, rq) {
+	for_each_rt_rq(rt_rq, iter, rq) {
 		struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);
 
 		raw_spin_lock(&rt_b->rt_runtime_lock);
@@ -562,6 +577,13 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
 			if (rt_rq->rt_throttled && rt_rq->rt_time < runtime) {
 				rt_rq->rt_throttled = 0;
 				enqueue = 1;
+
+				/*
+				 * Force a clock update if the CPU was idle,
+				 * lest wakeup -> unthrottle time accumulate.
+				 */
+				if (rt_rq->rt_nr_running && rq->curr == rq->idle)
+					rq->skip_clock_update = -1;
 			}
 			if (rt_rq->rt_time || rt_rq->rt_nr_running)
 				idle = 0;
@@ -977,13 +999,23 @@ static void yield_task_rt(struct rq *rq)
 static int find_lowest_rq(struct task_struct *task);
 
 static int
-select_task_rq_rt(struct rq *rq, struct task_struct *p, int sd_flag, int flags)
+select_task_rq_rt(struct task_struct *p, int sd_flag, int flags)
 {
+	struct task_struct *curr;
+	struct rq *rq;
+	int cpu;
+
 	if (sd_flag != SD_BALANCE_WAKE)
 		return smp_processor_id();
 
+	cpu = task_cpu(p);
+	rq = cpu_rq(cpu);
+
+	rcu_read_lock();
+	curr = ACCESS_ONCE(rq->curr); /* unlocked access */
+
 	/*
-	 * If the current task is an RT task, then
+	 * If the current task on @p's runqueue is an RT task, then
 	 * try to see if we can wake this RT task up on another
 	 * runqueue. Otherwise simply start this RT task
 	 * on its current runqueue.
@@ -997,21 +1029,25 @@ select_task_rq_rt(struct rq *rq, struct task_struct *p, int sd_flag, int flags)
 	 * lock?
 	 *
 	 * For equal prio tasks, we just let the scheduler sort it out.
+	 *
+	 * Otherwise, just let it ride on the affined RQ and the
+	 * post-schedule router will push the preempted task away
+	 *
+	 * This test is optimistic, if we get it wrong the load-balancer
+	 * will have to sort it out.
 	 */
-	if (unlikely(rt_task(rq->curr)) &&
-	    (rq->curr->rt.nr_cpus_allowed < 2 ||
-	     rq->curr->prio < p->prio) &&
+	if (curr && unlikely(rt_task(curr)) &&
+	    (curr->rt.nr_cpus_allowed < 2 ||
+	     curr->prio < p->prio) &&
 	    (p->rt.nr_cpus_allowed > 1)) {
-		int cpu = find_lowest_rq(p);
+		int target = find_lowest_rq(p);
 
-		return (cpu == -1) ? task_cpu(p) : cpu;
+		if (target != -1)
+			cpu = target;
 	}
+	rcu_read_unlock();
 
-	/*
-	 * Otherwise, just let it ride on the affined RQ and the
-	 * post-schedule router will push the preempted task away
-	 */
-	return task_cpu(p);
+	return cpu;
 }
 
 static void check_preempt_equal_prio(struct rq *rq, struct task_struct *p)
@@ -1136,7 +1172,7 @@ static void put_prev_task_rt(struct rq *rq, struct task_struct *p)
 	 * The previous task needs to be made eligible for pushing
 	 * if it is still active
 	 */
-	if (p->se.on_rq && p->rt.nr_cpus_allowed > 1)
+	if (on_rt_rq(&p->rt) && p->rt.nr_cpus_allowed > 1)
 		enqueue_pushable_task(rq, p);
 }
 
@@ -1287,7 +1323,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq)
 				     !cpumask_test_cpu(lowest_rq->cpu,
 						       &task->cpus_allowed) ||
 				     task_running(rq, task) ||
-				     !task->se.on_rq)) {
+				     !task->on_rq)) {
 
 				raw_spin_unlock(&lowest_rq->lock);
 				lowest_rq = NULL;
@@ -1321,7 +1357,7 @@ static struct task_struct *pick_next_pushable_task(struct rq *rq)
 	BUG_ON(task_current(rq, p));
 	BUG_ON(p->rt.nr_cpus_allowed <= 1);
 
-	BUG_ON(!p->se.on_rq);
+	BUG_ON(!p->on_rq);
 	BUG_ON(!rt_task(p));
 
 	return p;
@@ -1467,7 +1503,7 @@ static int pull_rt_task(struct rq *this_rq)
 		 */
 		if (p && (p->prio < this_rq->rt.highest_prio.curr)) {
 			WARN_ON(p == src_rq->curr);
-			WARN_ON(!p->se.on_rq);
+			WARN_ON(!p->on_rq);
 
 			/*
 			 * There's a chance that p is higher in priority
@@ -1538,7 +1574,7 @@ static void set_cpus_allowed_rt(struct task_struct *p,
 	 * Update the migration status of the RQ if we have an RT task
 	 * which is running AND changing its weight value.
 	 */
-	if (p->se.on_rq && (weight != p->rt.nr_cpus_allowed)) {
+	if (p->on_rq && (weight != p->rt.nr_cpus_allowed)) {
 		struct rq *rq = task_rq(p);
 
 		if (!task_current(rq, p)) {
@@ -1608,7 +1644,7 @@ static void switched_from_rt(struct rq *rq, struct task_struct *p)
 	 * we may need to handle the pulling of RT tasks
 	 * now.
 	 */
-	if (p->se.on_rq && !rq->rt.rt_nr_running)
+	if (p->on_rq && !rq->rt.rt_nr_running)
 		pull_rt_task(rq);
 }
 
@@ -1638,7 +1674,7 @@ static void switched_to_rt(struct rq *rq, struct task_struct *p)
 	 * If that current running task is also an RT task
 	 * then see if we can move to another run queue.
 	 */
-	if (p->se.on_rq && rq->curr != p) {
+	if (p->on_rq && rq->curr != p) {
 #ifdef CONFIG_SMP
 		if (rq->rt.overloaded && push_rt_task(rq) &&
 		    /* Don't resched if we changed runqueues */
@@ -1657,7 +1693,7 @@ static void switched_to_rt(struct rq *rq, struct task_struct *p)
 static void
 prio_changed_rt(struct rq *rq, struct task_struct *p, int oldprio)
 {
-	if (!p->se.on_rq)
+	if (!p->on_rq)
 		return;
 
 	if (rq->curr == p) {
@@ -1796,10 +1832,11 @@ extern void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq);
 
 static void print_rt_stats(struct seq_file *m, int cpu)
 {
+	rt_rq_iter_t iter;
 	struct rt_rq *rt_rq;
 
 	rcu_read_lock();
-	for_each_leaf_rt_rq(rt_rq, cpu_rq(cpu))
+	for_each_rt_rq(rt_rq, iter, cpu_rq(cpu))
 		print_rt_rq(m, cpu, rt_rq);
 	rcu_read_unlock();
 }
diff --git a/kernel/sched_stoptask.c b/kernel/sched_stoptask.c
index 1ba2bd40fdacf3f89e0b71f0f8c1020c0151a05c..6f437632afab93351f97bb3367b3b8841dcc9546 100644
--- a/kernel/sched_stoptask.c
+++ b/kernel/sched_stoptask.c
@@ -9,8 +9,7 @@
 
 #ifdef CONFIG_SMP
 static int
-select_task_rq_stop(struct rq *rq, struct task_struct *p,
-		    int sd_flag, int flags)
+select_task_rq_stop(struct task_struct *p, int sd_flag, int flags)
 {
 	return task_cpu(p); /* stop tasks as never migrate */
 }
@@ -26,7 +25,7 @@ static struct task_struct *pick_next_task_stop(struct rq *rq)
 {
 	struct task_struct *stop = rq->stop;
 
-	if (stop && stop->se.on_rq)
+	if (stop && stop->on_rq)
 		return stop;
 
 	return NULL;
diff --git a/kernel/signal.c b/kernel/signal.c
index 7165af5f1b116fed3b5c5751d83e7e355e27ddab..ad5e818baacc43fb5e4046926bf52dde55acacfa 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -124,7 +124,7 @@ static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked)
 
 static int recalc_sigpending_tsk(struct task_struct *t)
 {
-	if (t->signal->group_stop_count > 0 ||
+	if ((t->group_stop & GROUP_STOP_PENDING) ||
 	    PENDING(&t->pending, &t->blocked) ||
 	    PENDING(&t->signal->shared_pending, &t->blocked)) {
 		set_tsk_thread_flag(t, TIF_SIGPENDING);
@@ -223,6 +223,83 @@ static inline void print_dropped_signal(int sig)
 				current->comm, current->pid, sig);
 }
 
+/**
+ * task_clear_group_stop_trapping - clear group stop trapping bit
+ * @task: target task
+ *
+ * If GROUP_STOP_TRAPPING is set, a ptracer is waiting for us.  Clear it
+ * and wake up the ptracer.  Note that we don't need any further locking.
+ * @task->siglock guarantees that @task->parent points to the ptracer.
+ *
+ * CONTEXT:
+ * Must be called with @task->sighand->siglock held.
+ */
+static void task_clear_group_stop_trapping(struct task_struct *task)
+{
+	if (unlikely(task->group_stop & GROUP_STOP_TRAPPING)) {
+		task->group_stop &= ~GROUP_STOP_TRAPPING;
+		__wake_up_sync_key(&task->parent->signal->wait_chldexit,
+				   TASK_UNINTERRUPTIBLE, 1, task);
+	}
+}
+
+/**
+ * task_clear_group_stop_pending - clear pending group stop
+ * @task: target task
+ *
+ * Clear group stop states for @task.
+ *
+ * CONTEXT:
+ * Must be called with @task->sighand->siglock held.
+ */
+void task_clear_group_stop_pending(struct task_struct *task)
+{
+	task->group_stop &= ~(GROUP_STOP_PENDING | GROUP_STOP_CONSUME |
+			      GROUP_STOP_DEQUEUED);
+}
+
+/**
+ * task_participate_group_stop - participate in a group stop
+ * @task: task participating in a group stop
+ *
+ * @task has GROUP_STOP_PENDING set and is participating in a group stop.
+ * Group stop states are cleared and the group stop count is consumed if
+ * %GROUP_STOP_CONSUME was set.  If the consumption completes the group
+ * stop, the appropriate %SIGNAL_* flags are set.
+ *
+ * CONTEXT:
+ * Must be called with @task->sighand->siglock held.
+ *
+ * RETURNS:
+ * %true if group stop completion should be notified to the parent, %false
+ * otherwise.
+ */
+static bool task_participate_group_stop(struct task_struct *task)
+{
+	struct signal_struct *sig = task->signal;
+	bool consume = task->group_stop & GROUP_STOP_CONSUME;
+
+	WARN_ON_ONCE(!(task->group_stop & GROUP_STOP_PENDING));
+
+	task_clear_group_stop_pending(task);
+
+	if (!consume)
+		return false;
+
+	if (!WARN_ON_ONCE(sig->group_stop_count == 0))
+		sig->group_stop_count--;
+
+	/*
+	 * Tell the caller to notify completion iff we are entering into a
+	 * fresh group stop.  Read comment in do_signal_stop() for details.
+	 */
+	if (!sig->group_stop_count && !(sig->flags & SIGNAL_STOP_STOPPED)) {
+		sig->flags = SIGNAL_STOP_STOPPED;
+		return true;
+	}
+	return false;
+}
+
 /*
  * allocate a new signal queue record
  * - this may be called without locks if and only if t == current, otherwise an
@@ -527,7 +604,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
 		 * is to alert stop-signal processing code when another
 		 * processor has come along and cleared the flag.
 		 */
-		tsk->signal->flags |= SIGNAL_STOP_DEQUEUED;
+		current->group_stop |= GROUP_STOP_DEQUEUED;
 	}
 	if ((info->si_code & __SI_MASK) == __SI_TIMER && info->si_sys_private) {
 		/*
@@ -592,7 +669,7 @@ static int rm_from_queue_full(sigset_t *mask, struct sigpending *s)
 	if (sigisemptyset(&m))
 		return 0;
 
-	signandsets(&s->signal, &s->signal, mask);
+	sigandnsets(&s->signal, &s->signal, mask);
 	list_for_each_entry_safe(q, n, &s->list, list) {
 		if (sigismember(mask, q->info.si_signo)) {
 			list_del_init(&q->list);
@@ -727,34 +804,14 @@ static int prepare_signal(int sig, struct task_struct *p, int from_ancestor_ns)
 	} else if (sig == SIGCONT) {
 		unsigned int why;
 		/*
-		 * Remove all stop signals from all queues,
-		 * and wake all threads.
+		 * Remove all stop signals from all queues, wake all threads.
 		 */
 		rm_from_queue(SIG_KERNEL_STOP_MASK, &signal->shared_pending);
 		t = p;
 		do {
-			unsigned int state;
+			task_clear_group_stop_pending(t);
 			rm_from_queue(SIG_KERNEL_STOP_MASK, &t->pending);
-			/*
-			 * If there is a handler for SIGCONT, we must make
-			 * sure that no thread returns to user mode before
-			 * we post the signal, in case it was the only
-			 * thread eligible to run the signal handler--then
-			 * it must not do anything between resuming and
-			 * running the handler.  With the TIF_SIGPENDING
-			 * flag set, the thread will pause and acquire the
-			 * siglock that we hold now and until we've queued
-			 * the pending signal.
-			 *
-			 * Wake up the stopped thread _after_ setting
-			 * TIF_SIGPENDING
-			 */
-			state = __TASK_STOPPED;
-			if (sig_user_defined(t, SIGCONT) && !sigismember(&t->blocked, SIGCONT)) {
-				set_tsk_thread_flag(t, TIF_SIGPENDING);
-				state |= TASK_INTERRUPTIBLE;
-			}
-			wake_up_state(t, state);
+			wake_up_state(t, __TASK_STOPPED);
 		} while_each_thread(p, t);
 
 		/*
@@ -780,13 +837,6 @@ static int prepare_signal(int sig, struct task_struct *p, int from_ancestor_ns)
 			signal->flags = why | SIGNAL_STOP_CONTINUED;
 			signal->group_stop_count = 0;
 			signal->group_exit_code = 0;
-		} else {
-			/*
-			 * We are not stopped, but there could be a stop
-			 * signal in the middle of being processed after
-			 * being removed from the queue.  Clear that too.
-			 */
-			signal->flags &= ~SIGNAL_STOP_DEQUEUED;
 		}
 	}
 
@@ -875,6 +925,7 @@ static void complete_signal(int sig, struct task_struct *p, int group)
 			signal->group_stop_count = 0;
 			t = p;
 			do {
+				task_clear_group_stop_pending(t);
 				sigaddset(&t->pending.signal, SIGKILL);
 				signal_wake_up(t, 1);
 			} while_each_thread(p, t);
@@ -1109,6 +1160,7 @@ int zap_other_threads(struct task_struct *p)
 	p->signal->group_stop_count = 0;
 
 	while_each_thread(p, t) {
+		task_clear_group_stop_pending(t);
 		count++;
 
 		/* Don't bother with already dead threads */
@@ -1536,16 +1588,30 @@ int do_notify_parent(struct task_struct *tsk, int sig)
 	return ret;
 }
 
-static void do_notify_parent_cldstop(struct task_struct *tsk, int why)
+/**
+ * do_notify_parent_cldstop - notify parent of stopped/continued state change
+ * @tsk: task reporting the state change
+ * @for_ptracer: the notification is for ptracer
+ * @why: CLD_{CONTINUED|STOPPED|TRAPPED} to report
+ *
+ * Notify @tsk's parent that the stopped/continued state has changed.  If
+ * @for_ptracer is %false, @tsk's group leader notifies to its real parent.
+ * If %true, @tsk reports to @tsk->parent which should be the ptracer.
+ *
+ * CONTEXT:
+ * Must be called with tasklist_lock at least read locked.
+ */
+static void do_notify_parent_cldstop(struct task_struct *tsk,
+				     bool for_ptracer, int why)
 {
 	struct siginfo info;
 	unsigned long flags;
 	struct task_struct *parent;
 	struct sighand_struct *sighand;
 
-	if (task_ptrace(tsk))
+	if (for_ptracer) {
 		parent = tsk->parent;
-	else {
+	} else {
 		tsk = tsk->group_leader;
 		parent = tsk->real_parent;
 	}
@@ -1620,6 +1686,15 @@ static int sigkill_pending(struct task_struct *tsk)
 		sigismember(&tsk->signal->shared_pending.signal, SIGKILL);
 }
 
+/*
+ * Test whether the target task of the usual cldstop notification - the
+ * real_parent of @child - is in the same group as the ptracer.
+ */
+static bool real_parent_is_ptracer(struct task_struct *child)
+{
+	return same_thread_group(child->parent, child->real_parent);
+}
+
 /*
  * This must be called with current->sighand->siglock held.
  *
@@ -1631,10 +1706,12 @@ static int sigkill_pending(struct task_struct *tsk)
  * If we actually decide not to stop at all because the tracer
  * is gone, we keep current->exit_code unless clear_code.
  */
-static void ptrace_stop(int exit_code, int clear_code, siginfo_t *info)
+static void ptrace_stop(int exit_code, int why, int clear_code, siginfo_t *info)
 	__releases(&current->sighand->siglock)
 	__acquires(&current->sighand->siglock)
 {
+	bool gstop_done = false;
+
 	if (arch_ptrace_stop_needed(exit_code, info)) {
 		/*
 		 * The arch code has something special to do before a
@@ -1655,21 +1732,49 @@ static void ptrace_stop(int exit_code, int clear_code, siginfo_t *info)
 	}
 
 	/*
-	 * If there is a group stop in progress,
-	 * we must participate in the bookkeeping.
+	 * If @why is CLD_STOPPED, we're trapping to participate in a group
+	 * stop.  Do the bookkeeping.  Note that if SIGCONT was delievered
+	 * while siglock was released for the arch hook, PENDING could be
+	 * clear now.  We act as if SIGCONT is received after TASK_TRACED
+	 * is entered - ignore it.
 	 */
-	if (current->signal->group_stop_count > 0)
-		--current->signal->group_stop_count;
+	if (why == CLD_STOPPED && (current->group_stop & GROUP_STOP_PENDING))
+		gstop_done = task_participate_group_stop(current);
 
 	current->last_siginfo = info;
 	current->exit_code = exit_code;
 
-	/* Let the debugger run.  */
-	__set_current_state(TASK_TRACED);
+	/*
+	 * TRACED should be visible before TRAPPING is cleared; otherwise,
+	 * the tracer might fail do_wait().
+	 */
+	set_current_state(TASK_TRACED);
+
+	/*
+	 * We're committing to trapping.  Clearing GROUP_STOP_TRAPPING and
+	 * transition to TASK_TRACED should be atomic with respect to
+	 * siglock.  This hsould be done after the arch hook as siglock is
+	 * released and regrabbed across it.
+	 */
+	task_clear_group_stop_trapping(current);
+
 	spin_unlock_irq(&current->sighand->siglock);
 	read_lock(&tasklist_lock);
 	if (may_ptrace_stop()) {
-		do_notify_parent_cldstop(current, CLD_TRAPPED);
+		/*
+		 * Notify parents of the stop.
+		 *
+		 * While ptraced, there are two parents - the ptracer and
+		 * the real_parent of the group_leader.  The ptracer should
+		 * know about every stop while the real parent is only
+		 * interested in the completion of group stop.  The states
+		 * for the two don't interact with each other.  Notify
+		 * separately unless they're gonna be duplicates.
+		 */
+		do_notify_parent_cldstop(current, true, why);
+		if (gstop_done && !real_parent_is_ptracer(current))
+			do_notify_parent_cldstop(current, false, why);
+
 		/*
 		 * Don't want to allow preemption here, because
 		 * sys_ptrace() needs this task to be inactive.
@@ -1684,7 +1789,16 @@ static void ptrace_stop(int exit_code, int clear_code, siginfo_t *info)
 		/*
 		 * By the time we got the lock, our tracer went away.
 		 * Don't drop the lock yet, another tracer may come.
+		 *
+		 * If @gstop_done, the ptracer went away between group stop
+		 * completion and here.  During detach, it would have set
+		 * GROUP_STOP_PENDING on us and we'll re-enter TASK_STOPPED
+		 * in do_signal_stop() on return, so notifying the real
+		 * parent of the group stop completion is enough.
 		 */
+		if (gstop_done)
+			do_notify_parent_cldstop(current, false, why);
+
 		__set_current_state(TASK_RUNNING);
 		if (clear_code)
 			current->exit_code = 0;
@@ -1728,7 +1842,7 @@ void ptrace_notify(int exit_code)
 
 	/* Let the debugger run.  */
 	spin_lock_irq(&current->sighand->siglock);
-	ptrace_stop(exit_code, 1, &info);
+	ptrace_stop(exit_code, CLD_TRAPPED, 1, &info);
 	spin_unlock_irq(&current->sighand->siglock);
 }
 
@@ -1741,66 +1855,115 @@ void ptrace_notify(int exit_code)
 static int do_signal_stop(int signr)
 {
 	struct signal_struct *sig = current->signal;
-	int notify;
 
-	if (!sig->group_stop_count) {
+	if (!(current->group_stop & GROUP_STOP_PENDING)) {
+		unsigned int gstop = GROUP_STOP_PENDING | GROUP_STOP_CONSUME;
 		struct task_struct *t;
 
-		if (!likely(sig->flags & SIGNAL_STOP_DEQUEUED) ||
+		/* signr will be recorded in task->group_stop for retries */
+		WARN_ON_ONCE(signr & ~GROUP_STOP_SIGMASK);
+
+		if (!likely(current->group_stop & GROUP_STOP_DEQUEUED) ||
 		    unlikely(signal_group_exit(sig)))
 			return 0;
 		/*
-		 * There is no group stop already in progress.
-		 * We must initiate one now.
+		 * There is no group stop already in progress.  We must
+		 * initiate one now.
+		 *
+		 * While ptraced, a task may be resumed while group stop is
+		 * still in effect and then receive a stop signal and
+		 * initiate another group stop.  This deviates from the
+		 * usual behavior as two consecutive stop signals can't
+		 * cause two group stops when !ptraced.  That is why we
+		 * also check !task_is_stopped(t) below.
+		 *
+		 * The condition can be distinguished by testing whether
+		 * SIGNAL_STOP_STOPPED is already set.  Don't generate
+		 * group_exit_code in such case.
+		 *
+		 * This is not necessary for SIGNAL_STOP_CONTINUED because
+		 * an intervening stop signal is required to cause two
+		 * continued events regardless of ptrace.
 		 */
-		sig->group_exit_code = signr;
+		if (!(sig->flags & SIGNAL_STOP_STOPPED))
+			sig->group_exit_code = signr;
+		else
+			WARN_ON_ONCE(!task_ptrace(current));
 
+		current->group_stop &= ~GROUP_STOP_SIGMASK;
+		current->group_stop |= signr | gstop;
 		sig->group_stop_count = 1;
-		for (t = next_thread(current); t != current; t = next_thread(t))
+		for (t = next_thread(current); t != current;
+		     t = next_thread(t)) {
+			t->group_stop &= ~GROUP_STOP_SIGMASK;
 			/*
 			 * Setting state to TASK_STOPPED for a group
 			 * stop is always done with the siglock held,
 			 * so this check has no races.
 			 */
-			if (!(t->flags & PF_EXITING) &&
-			    !task_is_stopped_or_traced(t)) {
+			if (!(t->flags & PF_EXITING) && !task_is_stopped(t)) {
+				t->group_stop |= signr | gstop;
 				sig->group_stop_count++;
 				signal_wake_up(t, 0);
 			}
+		}
 	}
-	/*
-	 * If there are no other threads in the group, or if there is
-	 * a group stop in progress and we are the last to stop, report
-	 * to the parent.  When ptraced, every thread reports itself.
-	 */
-	notify = sig->group_stop_count == 1 ? CLD_STOPPED : 0;
-	notify = tracehook_notify_jctl(notify, CLD_STOPPED);
-	/*
-	 * tracehook_notify_jctl() can drop and reacquire siglock, so
-	 * we keep ->group_stop_count != 0 before the call. If SIGCONT
-	 * or SIGKILL comes in between ->group_stop_count == 0.
-	 */
-	if (sig->group_stop_count) {
-		if (!--sig->group_stop_count)
-			sig->flags = SIGNAL_STOP_STOPPED;
-		current->exit_code = sig->group_exit_code;
+retry:
+	if (likely(!task_ptrace(current))) {
+		int notify = 0;
+
+		/*
+		 * If there are no other threads in the group, or if there
+		 * is a group stop in progress and we are the last to stop,
+		 * report to the parent.
+		 */
+		if (task_participate_group_stop(current))
+			notify = CLD_STOPPED;
+
 		__set_current_state(TASK_STOPPED);
+		spin_unlock_irq(&current->sighand->siglock);
+
+		/*
+		 * Notify the parent of the group stop completion.  Because
+		 * we're not holding either the siglock or tasklist_lock
+		 * here, ptracer may attach inbetween; however, this is for
+		 * group stop and should always be delivered to the real
+		 * parent of the group leader.  The new ptracer will get
+		 * its notification when this task transitions into
+		 * TASK_TRACED.
+		 */
+		if (notify) {
+			read_lock(&tasklist_lock);
+			do_notify_parent_cldstop(current, false, notify);
+			read_unlock(&tasklist_lock);
+		}
+
+		/* Now we don't run again until woken by SIGCONT or SIGKILL */
+		schedule();
+
+		spin_lock_irq(&current->sighand->siglock);
+	} else {
+		ptrace_stop(current->group_stop & GROUP_STOP_SIGMASK,
+			    CLD_STOPPED, 0, NULL);
+		current->exit_code = 0;
 	}
-	spin_unlock_irq(&current->sighand->siglock);
 
-	if (notify) {
-		read_lock(&tasklist_lock);
-		do_notify_parent_cldstop(current, notify);
-		read_unlock(&tasklist_lock);
+	/*
+	 * GROUP_STOP_PENDING could be set if another group stop has
+	 * started since being woken up or ptrace wants us to transit
+	 * between TASK_STOPPED and TRACED.  Retry group stop.
+	 */
+	if (current->group_stop & GROUP_STOP_PENDING) {
+		WARN_ON_ONCE(!(current->group_stop & GROUP_STOP_SIGMASK));
+		goto retry;
 	}
 
-	/* Now we don't run again until woken by SIGCONT or SIGKILL */
-	do {
-		schedule();
-	} while (try_to_freeze());
+	/* PTRACE_ATTACH might have raced with task killing, clear trapping */
+	task_clear_group_stop_trapping(current);
+
+	spin_unlock_irq(&current->sighand->siglock);
 
 	tracehook_finish_jctl();
-	current->exit_code = 0;
 
 	return 1;
 }
@@ -1814,7 +1977,7 @@ static int ptrace_signal(int signr, siginfo_t *info,
 	ptrace_signal_deliver(regs, cookie);
 
 	/* Let the debugger run.  */
-	ptrace_stop(signr, 0, info);
+	ptrace_stop(signr, CLD_TRAPPED, 0, info);
 
 	/* We're back.  Did the debugger cancel the sig?  */
 	signr = current->exit_code;
@@ -1869,18 +2032,36 @@ int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka,
 	 * the CLD_ si_code into SIGNAL_CLD_MASK bits.
 	 */
 	if (unlikely(signal->flags & SIGNAL_CLD_MASK)) {
-		int why = (signal->flags & SIGNAL_STOP_CONTINUED)
-				? CLD_CONTINUED : CLD_STOPPED;
+		struct task_struct *leader;
+		int why;
+
+		if (signal->flags & SIGNAL_CLD_CONTINUED)
+			why = CLD_CONTINUED;
+		else
+			why = CLD_STOPPED;
+
 		signal->flags &= ~SIGNAL_CLD_MASK;
 
-		why = tracehook_notify_jctl(why, CLD_CONTINUED);
 		spin_unlock_irq(&sighand->siglock);
 
-		if (why) {
-			read_lock(&tasklist_lock);
-			do_notify_parent_cldstop(current->group_leader, why);
-			read_unlock(&tasklist_lock);
-		}
+		/*
+		 * Notify the parent that we're continuing.  This event is
+		 * always per-process and doesn't make whole lot of sense
+		 * for ptracers, who shouldn't consume the state via
+		 * wait(2) either, but, for backward compatibility, notify
+		 * the ptracer of the group leader too unless it's gonna be
+		 * a duplicate.
+		 */
+		read_lock(&tasklist_lock);
+
+		do_notify_parent_cldstop(current, false, why);
+
+		leader = current->group_leader;
+		if (task_ptrace(leader) && !real_parent_is_ptracer(leader))
+			do_notify_parent_cldstop(leader, true, why);
+
+		read_unlock(&tasklist_lock);
+
 		goto relock;
 	}
 
@@ -1897,8 +2078,8 @@ int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka,
 		if (unlikely(signr != 0))
 			ka = return_ka;
 		else {
-			if (unlikely(signal->group_stop_count > 0) &&
-			    do_signal_stop(0))
+			if (unlikely(current->group_stop &
+				     GROUP_STOP_PENDING) && do_signal_stop(0))
 				goto relock;
 
 			signr = dequeue_signal(current, &current->blocked,
@@ -2017,10 +2198,42 @@ int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka,
 	return signr;
 }
 
+/*
+ * It could be that complete_signal() picked us to notify about the
+ * group-wide signal. Other threads should be notified now to take
+ * the shared signals in @which since we will not.
+ */
+static void retarget_shared_pending(struct task_struct *tsk, sigset_t *which)
+{
+	sigset_t retarget;
+	struct task_struct *t;
+
+	sigandsets(&retarget, &tsk->signal->shared_pending.signal, which);
+	if (sigisemptyset(&retarget))
+		return;
+
+	t = tsk;
+	while_each_thread(tsk, t) {
+		if (t->flags & PF_EXITING)
+			continue;
+
+		if (!has_pending_signals(&retarget, &t->blocked))
+			continue;
+		/* Remove the signals this thread can handle. */
+		sigandsets(&retarget, &retarget, &t->blocked);
+
+		if (!signal_pending(t))
+			signal_wake_up(t, 0);
+
+		if (sigisemptyset(&retarget))
+			break;
+	}
+}
+
 void exit_signals(struct task_struct *tsk)
 {
 	int group_stop = 0;
-	struct task_struct *t;
+	sigset_t unblocked;
 
 	if (thread_group_empty(tsk) || signal_group_exit(tsk->signal)) {
 		tsk->flags |= PF_EXITING;
@@ -2036,26 +2249,23 @@ void exit_signals(struct task_struct *tsk)
 	if (!signal_pending(tsk))
 		goto out;
 
-	/*
-	 * It could be that __group_complete_signal() choose us to
-	 * notify about group-wide signal. Another thread should be
-	 * woken now to take the signal since we will not.
-	 */
-	for (t = tsk; (t = next_thread(t)) != tsk; )
-		if (!signal_pending(t) && !(t->flags & PF_EXITING))
-			recalc_sigpending_and_wake(t);
+	unblocked = tsk->blocked;
+	signotset(&unblocked);
+	retarget_shared_pending(tsk, &unblocked);
 
-	if (unlikely(tsk->signal->group_stop_count) &&
-			!--tsk->signal->group_stop_count) {
-		tsk->signal->flags = SIGNAL_STOP_STOPPED;
-		group_stop = tracehook_notify_jctl(CLD_STOPPED, CLD_STOPPED);
-	}
+	if (unlikely(tsk->group_stop & GROUP_STOP_PENDING) &&
+	    task_participate_group_stop(tsk))
+		group_stop = CLD_STOPPED;
 out:
 	spin_unlock_irq(&tsk->sighand->siglock);
 
+	/*
+	 * If group stop has completed, deliver the notification.  This
+	 * should always go to the real parent of the group leader.
+	 */
 	if (unlikely(group_stop)) {
 		read_lock(&tasklist_lock);
-		do_notify_parent_cldstop(tsk, group_stop);
+		do_notify_parent_cldstop(tsk, false, group_stop);
 		read_unlock(&tasklist_lock);
 	}
 }
@@ -2089,11 +2299,33 @@ long do_no_restart_syscall(struct restart_block *param)
 	return -EINTR;
 }
 
-/*
- * We don't need to get the kernel lock - this is all local to this
- * particular thread.. (and that's good, because this is _heavily_
- * used by various programs)
+static void __set_task_blocked(struct task_struct *tsk, const sigset_t *newset)
+{
+	if (signal_pending(tsk) && !thread_group_empty(tsk)) {
+		sigset_t newblocked;
+		/* A set of now blocked but previously unblocked signals. */
+		sigandnsets(&newblocked, newset, &current->blocked);
+		retarget_shared_pending(tsk, &newblocked);
+	}
+	tsk->blocked = *newset;
+	recalc_sigpending();
+}
+
+/**
+ * set_current_blocked - change current->blocked mask
+ * @newset: new mask
+ *
+ * It is wrong to change ->blocked directly, this helper should be used
+ * to ensure the process can't miss a shared signal we are going to block.
  */
+void set_current_blocked(const sigset_t *newset)
+{
+	struct task_struct *tsk = current;
+
+	spin_lock_irq(&tsk->sighand->siglock);
+	__set_task_blocked(tsk, newset);
+	spin_unlock_irq(&tsk->sighand->siglock);
+}
 
 /*
  * This is also useful for kernel threads that want to temporarily
@@ -2105,30 +2337,29 @@ long do_no_restart_syscall(struct restart_block *param)
  */
 int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
 {
-	int error;
+	struct task_struct *tsk = current;
+	sigset_t newset;
 
-	spin_lock_irq(&current->sighand->siglock);
+	/* Lockless, only current can change ->blocked, never from irq */
 	if (oldset)
-		*oldset = current->blocked;
+		*oldset = tsk->blocked;
 
-	error = 0;
 	switch (how) {
 	case SIG_BLOCK:
-		sigorsets(&current->blocked, &current->blocked, set);
+		sigorsets(&newset, &tsk->blocked, set);
 		break;
 	case SIG_UNBLOCK:
-		signandsets(&current->blocked, &current->blocked, set);
+		sigandnsets(&newset, &tsk->blocked, set);
 		break;
 	case SIG_SETMASK:
-		current->blocked = *set;
+		newset = *set;
 		break;
 	default:
-		error = -EINVAL;
+		return -EINVAL;
 	}
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
 
-	return error;
+	set_current_blocked(&newset);
+	return 0;
 }
 
 /**
@@ -2138,40 +2369,34 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
  *  @oset: previous value of signal mask if non-null
  *  @sigsetsize: size of sigset_t type
  */
-SYSCALL_DEFINE4(rt_sigprocmask, int, how, sigset_t __user *, set,
+SYSCALL_DEFINE4(rt_sigprocmask, int, how, sigset_t __user *, nset,
 		sigset_t __user *, oset, size_t, sigsetsize)
 {
-	int error = -EINVAL;
 	sigset_t old_set, new_set;
+	int error;
 
 	/* XXX: Don't preclude handling different sized sigset_t's.  */
 	if (sigsetsize != sizeof(sigset_t))
-		goto out;
+		return -EINVAL;
 
-	if (set) {
-		error = -EFAULT;
-		if (copy_from_user(&new_set, set, sizeof(*set)))
-			goto out;
+	old_set = current->blocked;
+
+	if (nset) {
+		if (copy_from_user(&new_set, nset, sizeof(sigset_t)))
+			return -EFAULT;
 		sigdelsetmask(&new_set, sigmask(SIGKILL)|sigmask(SIGSTOP));
 
-		error = sigprocmask(how, &new_set, &old_set);
+		error = sigprocmask(how, &new_set, NULL);
 		if (error)
-			goto out;
-		if (oset)
-			goto set_old;
-	} else if (oset) {
-		spin_lock_irq(&current->sighand->siglock);
-		old_set = current->blocked;
-		spin_unlock_irq(&current->sighand->siglock);
+			return error;
+	}
 
-	set_old:
-		error = -EFAULT;
-		if (copy_to_user(oset, &old_set, sizeof(*oset)))
-			goto out;
+	if (oset) {
+		if (copy_to_user(oset, &old_set, sizeof(sigset_t)))
+			return -EFAULT;
 	}
-	error = 0;
-out:
-	return error;
+
+	return 0;
 }
 
 long do_sigpending(void __user *set, unsigned long sigsetsize)
@@ -2283,6 +2508,66 @@ int copy_siginfo_to_user(siginfo_t __user *to, siginfo_t *from)
 
 #endif
 
+/**
+ *  do_sigtimedwait - wait for queued signals specified in @which
+ *  @which: queued signals to wait for
+ *  @info: if non-null, the signal's siginfo is returned here
+ *  @ts: upper bound on process time suspension
+ */
+int do_sigtimedwait(const sigset_t *which, siginfo_t *info,
+			const struct timespec *ts)
+{
+	struct task_struct *tsk = current;
+	long timeout = MAX_SCHEDULE_TIMEOUT;
+	sigset_t mask = *which;
+	int sig;
+
+	if (ts) {
+		if (!timespec_valid(ts))
+			return -EINVAL;
+		timeout = timespec_to_jiffies(ts);
+		/*
+		 * We can be close to the next tick, add another one
+		 * to ensure we will wait at least the time asked for.
+		 */
+		if (ts->tv_sec || ts->tv_nsec)
+			timeout++;
+	}
+
+	/*
+	 * Invert the set of allowed signals to get those we want to block.
+	 */
+	sigdelsetmask(&mask, sigmask(SIGKILL) | sigmask(SIGSTOP));
+	signotset(&mask);
+
+	spin_lock_irq(&tsk->sighand->siglock);
+	sig = dequeue_signal(tsk, &mask, info);
+	if (!sig && timeout) {
+		/*
+		 * None ready, temporarily unblock those we're interested
+		 * while we are sleeping in so that we'll be awakened when
+		 * they arrive. Unblocking is always fine, we can avoid
+		 * set_current_blocked().
+		 */
+		tsk->real_blocked = tsk->blocked;
+		sigandsets(&tsk->blocked, &tsk->blocked, &mask);
+		recalc_sigpending();
+		spin_unlock_irq(&tsk->sighand->siglock);
+
+		timeout = schedule_timeout_interruptible(timeout);
+
+		spin_lock_irq(&tsk->sighand->siglock);
+		__set_task_blocked(tsk, &tsk->real_blocked);
+		siginitset(&tsk->real_blocked, 0);
+		sig = dequeue_signal(tsk, &mask, info);
+	}
+	spin_unlock_irq(&tsk->sighand->siglock);
+
+	if (sig)
+		return sig;
+	return timeout ? -EINTR : -EAGAIN;
+}
+
 /**
  *  sys_rt_sigtimedwait - synchronously wait for queued signals specified
  *			in @uthese
@@ -2295,11 +2580,10 @@ SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese,
 		siginfo_t __user *, uinfo, const struct timespec __user *, uts,
 		size_t, sigsetsize)
 {
-	int ret, sig;
 	sigset_t these;
 	struct timespec ts;
 	siginfo_t info;
-	long timeout = 0;
+	int ret;
 
 	/* XXX: Don't preclude handling different sized sigset_t's.  */
 	if (sigsetsize != sizeof(sigset_t))
@@ -2308,61 +2592,16 @@ SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese,
 	if (copy_from_user(&these, uthese, sizeof(these)))
 		return -EFAULT;
 
-	/*
-	 * Invert the set of allowed signals to get those we
-	 * want to block.
-	 */
-	sigdelsetmask(&these, sigmask(SIGKILL)|sigmask(SIGSTOP));
-	signotset(&these);
-
 	if (uts) {
 		if (copy_from_user(&ts, uts, sizeof(ts)))
 			return -EFAULT;
-		if (ts.tv_nsec >= 1000000000L || ts.tv_nsec < 0
-		    || ts.tv_sec < 0)
-			return -EINVAL;
 	}
 
-	spin_lock_irq(&current->sighand->siglock);
-	sig = dequeue_signal(current, &these, &info);
-	if (!sig) {
-		timeout = MAX_SCHEDULE_TIMEOUT;
-		if (uts)
-			timeout = (timespec_to_jiffies(&ts)
-				   + (ts.tv_sec || ts.tv_nsec));
-
-		if (timeout) {
-			/*
-			 * None ready -- temporarily unblock those we're
-			 * interested while we are sleeping in so that we'll
-			 * be awakened when they arrive.
-			 */
-			current->real_blocked = current->blocked;
-			sigandsets(&current->blocked, &current->blocked, &these);
-			recalc_sigpending();
-			spin_unlock_irq(&current->sighand->siglock);
-
-			timeout = schedule_timeout_interruptible(timeout);
-
-			spin_lock_irq(&current->sighand->siglock);
-			sig = dequeue_signal(current, &these, &info);
-			current->blocked = current->real_blocked;
-			siginitset(&current->real_blocked, 0);
-			recalc_sigpending();
-		}
-	}
-	spin_unlock_irq(&current->sighand->siglock);
+	ret = do_sigtimedwait(&these, &info, uts ? &ts : NULL);
 
-	if (sig) {
-		ret = sig;
-		if (uinfo) {
-			if (copy_siginfo_to_user(uinfo, &info))
-				ret = -EFAULT;
-		}
-	} else {
-		ret = -EAGAIN;
-		if (timeout)
-			ret = -EINTR;
+	if (ret > 0 && uinfo) {
+		if (copy_siginfo_to_user(uinfo, &info))
+			ret = -EFAULT;
 	}
 
 	return ret;
@@ -2650,60 +2889,51 @@ SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, set)
 /**
  *  sys_sigprocmask - examine and change blocked signals
  *  @how: whether to add, remove, or set signals
- *  @set: signals to add or remove (if non-null)
+ *  @nset: signals to add or remove (if non-null)
  *  @oset: previous value of signal mask if non-null
  *
  * Some platforms have their own version with special arguments;
  * others support only sys_rt_sigprocmask.
  */
 
-SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, set,
+SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, nset,
 		old_sigset_t __user *, oset)
 {
-	int error;
 	old_sigset_t old_set, new_set;
+	sigset_t new_blocked;
 
-	if (set) {
-		error = -EFAULT;
-		if (copy_from_user(&new_set, set, sizeof(*set)))
-			goto out;
+	old_set = current->blocked.sig[0];
+
+	if (nset) {
+		if (copy_from_user(&new_set, nset, sizeof(*nset)))
+			return -EFAULT;
 		new_set &= ~(sigmask(SIGKILL) | sigmask(SIGSTOP));
 
-		spin_lock_irq(&current->sighand->siglock);
-		old_set = current->blocked.sig[0];
+		new_blocked = current->blocked;
 
-		error = 0;
 		switch (how) {
-		default:
-			error = -EINVAL;
-			break;
 		case SIG_BLOCK:
-			sigaddsetmask(&current->blocked, new_set);
+			sigaddsetmask(&new_blocked, new_set);
 			break;
 		case SIG_UNBLOCK:
-			sigdelsetmask(&current->blocked, new_set);
+			sigdelsetmask(&new_blocked, new_set);
 			break;
 		case SIG_SETMASK:
-			current->blocked.sig[0] = new_set;
+			new_blocked.sig[0] = new_set;
 			break;
+		default:
+			return -EINVAL;
 		}
 
-		recalc_sigpending();
-		spin_unlock_irq(&current->sighand->siglock);
-		if (error)
-			goto out;
-		if (oset)
-			goto set_old;
-	} else if (oset) {
-		old_set = current->blocked.sig[0];
-	set_old:
-		error = -EFAULT;
+		set_current_blocked(&new_blocked);
+	}
+
+	if (oset) {
 		if (copy_to_user(oset, &old_set, sizeof(*oset)))
-			goto out;
+			return -EFAULT;
 	}
-	error = 0;
-out:
-	return error;
+
+	return 0;
 }
 #endif /* __ARCH_WANT_SYS_SIGPROCMASK */
 
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 174f976c2874a19f1d06fee972468e2c730bc7f9..13960170cad4d91f0ec00dba8e0132d64e7c68fd 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -58,7 +58,7 @@ DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
 
 char *softirq_to_name[NR_SOFTIRQS] = {
 	"HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "BLOCK_IOPOLL",
-	"TASKLET", "SCHED", "HRTIMER",	"RCU"
+	"TASKLET", "SCHED", "HRTIMER"
 };
 
 /*
diff --git a/kernel/sys.c b/kernel/sys.c
index af468edf096a4dc11763dd202dd6e44ee01f07ef..e4128b278f2375dc4e91c7244fbb4117b5230fea 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -314,8 +314,8 @@ void kernel_restart_prepare(char *cmd)
 {
 	blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
 	system_state = SYSTEM_RESTART;
+	usermodehelper_disable();
 	device_shutdown();
-	sysdev_shutdown();
 	syscore_shutdown();
 }
 
@@ -344,6 +344,7 @@ static void kernel_shutdown_prepare(enum system_states state)
 	blocking_notifier_call_chain(&reboot_notifier_list,
 		(state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL);
 	system_state = state;
+	usermodehelper_disable();
 	device_shutdown();
 }
 /**
@@ -354,7 +355,6 @@ static void kernel_shutdown_prepare(enum system_states state)
 void kernel_halt(void)
 {
 	kernel_shutdown_prepare(SYSTEM_HALT);
-	sysdev_shutdown();
 	syscore_shutdown();
 	printk(KERN_EMERG "System halted.\n");
 	kmsg_dump(KMSG_DUMP_HALT);
@@ -374,7 +374,6 @@ void kernel_power_off(void)
 	if (pm_power_off_prepare)
 		pm_power_off_prepare();
 	disable_nonboot_cpus();
-	sysdev_shutdown();
 	syscore_shutdown();
 	printk(KERN_EMERG "Power down.\n");
 	kmsg_dump(KMSG_DUMP_POWEROFF);
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index 25cc41cd8f3314c75becbf6a668445583bf98582..62cbc8877fef2564d2d7284d44959d08e64b08ce 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -46,7 +46,9 @@ cond_syscall(sys_getsockopt);
 cond_syscall(compat_sys_getsockopt);
 cond_syscall(sys_shutdown);
 cond_syscall(sys_sendmsg);
+cond_syscall(sys_sendmmsg);
 cond_syscall(compat_sys_sendmsg);
+cond_syscall(compat_sys_sendmmsg);
 cond_syscall(sys_recvmsg);
 cond_syscall(sys_recvmmsg);
 cond_syscall(compat_sys_recvmsg);
@@ -69,15 +71,22 @@ cond_syscall(compat_sys_epoll_pwait);
 cond_syscall(sys_semget);
 cond_syscall(sys_semop);
 cond_syscall(sys_semtimedop);
+cond_syscall(compat_sys_semtimedop);
 cond_syscall(sys_semctl);
+cond_syscall(compat_sys_semctl);
 cond_syscall(sys_msgget);
 cond_syscall(sys_msgsnd);
+cond_syscall(compat_sys_msgsnd);
 cond_syscall(sys_msgrcv);
+cond_syscall(compat_sys_msgrcv);
 cond_syscall(sys_msgctl);
+cond_syscall(compat_sys_msgctl);
 cond_syscall(sys_shmget);
 cond_syscall(sys_shmat);
+cond_syscall(compat_sys_shmat);
 cond_syscall(sys_shmdt);
 cond_syscall(sys_shmctl);
+cond_syscall(compat_sys_shmctl);
 cond_syscall(sys_mq_open);
 cond_syscall(sys_mq_unlink);
 cond_syscall(sys_mq_timedsend);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c0bb32414b174d575f836c9eb779f2e30cb793dd..3dd0c46fa3bbd68d1d4774e23e0189c54508fd0b 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -730,14 +730,16 @@ static struct ctl_table kern_table[] = {
 		.data           = &watchdog_enabled,
 		.maxlen         = sizeof (int),
 		.mode           = 0644,
-		.proc_handler   = proc_dowatchdog_enabled,
+		.proc_handler   = proc_dowatchdog,
+		.extra1		= &zero,
+		.extra2		= &one,
 	},
 	{
 		.procname	= "watchdog_thresh",
-		.data		= &softlockup_thresh,
+		.data		= &watchdog_thresh,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= proc_dowatchdog_thresh,
+		.proc_handler	= proc_dowatchdog,
 		.extra1		= &neg_one,
 		.extra2		= &sixty,
 	},
@@ -755,7 +757,9 @@ static struct ctl_table kern_table[] = {
 		.data           = &watchdog_enabled,
 		.maxlen         = sizeof (int),
 		.mode           = 0644,
-		.proc_handler   = proc_dowatchdog_enabled,
+		.proc_handler   = proc_dowatchdog,
+		.extra1		= &zero,
+		.extra2		= &one,
 	},
 #endif
 #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86)
diff --git a/kernel/time/Makefile b/kernel/time/Makefile
index b0425991e9acbc5278379171a7c759c7e773b2b0..e2fd74b8e8c250cb9de5ec5650eb32f5d4dcd93d 100644
--- a/kernel/time/Makefile
+++ b/kernel/time/Makefile
@@ -1,5 +1,5 @@
 obj-y += timekeeping.o ntp.o clocksource.o jiffies.o timer_list.o timecompare.o
-obj-y += timeconv.o posix-clock.o
+obj-y += timeconv.o posix-clock.o alarmtimer.o
 
 obj-$(CONFIG_GENERIC_CLOCKEVENTS_BUILD)		+= clockevents.o
 obj-$(CONFIG_GENERIC_CLOCKEVENTS)		+= tick-common.o
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
new file mode 100644
index 0000000000000000000000000000000000000000..2d966244ea60d0a8dcf963e1052b2dbfbfcac76d
--- /dev/null
+++ b/kernel/time/alarmtimer.c
@@ -0,0 +1,702 @@
+/*
+ * Alarmtimer interface
+ *
+ * This interface provides a timer which is similarto hrtimers,
+ * but triggers a RTC alarm if the box is suspend.
+ *
+ * This interface is influenced by the Android RTC Alarm timer
+ * interface.
+ *
+ * Copyright (C) 2010 IBM Corperation
+ *
+ * Author: John Stultz <john.stultz@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/time.h>
+#include <linux/hrtimer.h>
+#include <linux/timerqueue.h>
+#include <linux/rtc.h>
+#include <linux/alarmtimer.h>
+#include <linux/mutex.h>
+#include <linux/platform_device.h>
+#include <linux/posix-timers.h>
+#include <linux/workqueue.h>
+#include <linux/freezer.h>
+
+/**
+ * struct alarm_base - Alarm timer bases
+ * @lock:		Lock for syncrhonized access to the base
+ * @timerqueue:		Timerqueue head managing the list of events
+ * @timer: 		hrtimer used to schedule events while running
+ * @gettime:		Function to read the time correlating to the base
+ * @base_clockid:	clockid for the base
+ */
+static struct alarm_base {
+	spinlock_t		lock;
+	struct timerqueue_head	timerqueue;
+	struct hrtimer		timer;
+	ktime_t			(*gettime)(void);
+	clockid_t		base_clockid;
+} alarm_bases[ALARM_NUMTYPE];
+
+#ifdef CONFIG_RTC_CLASS
+/* rtc timer and device for setting alarm wakeups at suspend */
+static struct rtc_timer		rtctimer;
+static struct rtc_device	*rtcdev;
+#endif
+
+/* freezer delta & lock used to handle clock_nanosleep triggered wakeups */
+static ktime_t freezer_delta;
+static DEFINE_SPINLOCK(freezer_delta_lock);
+
+
+/**
+ * alarmtimer_enqueue - Adds an alarm timer to an alarm_base timerqueue
+ * @base: pointer to the base where the timer is being run
+ * @alarm: pointer to alarm being enqueued.
+ *
+ * Adds alarm to a alarm_base timerqueue and if necessary sets
+ * an hrtimer to run.
+ *
+ * Must hold base->lock when calling.
+ */
+static void alarmtimer_enqueue(struct alarm_base *base, struct alarm *alarm)
+{
+	timerqueue_add(&base->timerqueue, &alarm->node);
+	if (&alarm->node == timerqueue_getnext(&base->timerqueue)) {
+		hrtimer_try_to_cancel(&base->timer);
+		hrtimer_start(&base->timer, alarm->node.expires,
+				HRTIMER_MODE_ABS);
+	}
+}
+
+/**
+ * alarmtimer_remove - Removes an alarm timer from an alarm_base timerqueue
+ * @base: pointer to the base where the timer is running
+ * @alarm: pointer to alarm being removed
+ *
+ * Removes alarm to a alarm_base timerqueue and if necessary sets
+ * a new timer to run.
+ *
+ * Must hold base->lock when calling.
+ */
+static void alarmtimer_remove(struct alarm_base *base, struct alarm *alarm)
+{
+	struct timerqueue_node *next = timerqueue_getnext(&base->timerqueue);
+
+	timerqueue_del(&base->timerqueue, &alarm->node);
+	if (next == &alarm->node) {
+		hrtimer_try_to_cancel(&base->timer);
+		next = timerqueue_getnext(&base->timerqueue);
+		if (!next)
+			return;
+		hrtimer_start(&base->timer, next->expires, HRTIMER_MODE_ABS);
+	}
+}
+
+
+/**
+ * alarmtimer_fired - Handles alarm hrtimer being fired.
+ * @timer: pointer to hrtimer being run
+ *
+ * When a alarm timer fires, this runs through the timerqueue to
+ * see which alarms expired, and runs those. If there are more alarm
+ * timers queued for the future, we set the hrtimer to fire when
+ * when the next future alarm timer expires.
+ */
+static enum hrtimer_restart alarmtimer_fired(struct hrtimer *timer)
+{
+	struct alarm_base *base = container_of(timer, struct alarm_base, timer);
+	struct timerqueue_node *next;
+	unsigned long flags;
+	ktime_t now;
+	int ret = HRTIMER_NORESTART;
+
+	spin_lock_irqsave(&base->lock, flags);
+	now = base->gettime();
+	while ((next = timerqueue_getnext(&base->timerqueue))) {
+		struct alarm *alarm;
+		ktime_t expired = next->expires;
+
+		if (expired.tv64 >= now.tv64)
+			break;
+
+		alarm = container_of(next, struct alarm, node);
+
+		timerqueue_del(&base->timerqueue, &alarm->node);
+		alarm->enabled = 0;
+		/* Re-add periodic timers */
+		if (alarm->period.tv64) {
+			alarm->node.expires = ktime_add(expired, alarm->period);
+			timerqueue_add(&base->timerqueue, &alarm->node);
+			alarm->enabled = 1;
+		}
+		spin_unlock_irqrestore(&base->lock, flags);
+		if (alarm->function)
+			alarm->function(alarm);
+		spin_lock_irqsave(&base->lock, flags);
+	}
+
+	if (next) {
+		hrtimer_set_expires(&base->timer, next->expires);
+		ret = HRTIMER_RESTART;
+	}
+	spin_unlock_irqrestore(&base->lock, flags);
+
+	return ret;
+
+}
+
+#ifdef CONFIG_RTC_CLASS
+/**
+ * alarmtimer_suspend - Suspend time callback
+ * @dev: unused
+ * @state: unused
+ *
+ * When we are going into suspend, we look through the bases
+ * to see which is the soonest timer to expire. We then
+ * set an rtc timer to fire that far into the future, which
+ * will wake us from suspend.
+ */
+static int alarmtimer_suspend(struct device *dev)
+{
+	struct rtc_time tm;
+	ktime_t min, now;
+	unsigned long flags;
+	int i;
+
+	spin_lock_irqsave(&freezer_delta_lock, flags);
+	min = freezer_delta;
+	freezer_delta = ktime_set(0, 0);
+	spin_unlock_irqrestore(&freezer_delta_lock, flags);
+
+	/* If we have no rtcdev, just return */
+	if (!rtcdev)
+		return 0;
+
+	/* Find the soonest timer to expire*/
+	for (i = 0; i < ALARM_NUMTYPE; i++) {
+		struct alarm_base *base = &alarm_bases[i];
+		struct timerqueue_node *next;
+		ktime_t delta;
+
+		spin_lock_irqsave(&base->lock, flags);
+		next = timerqueue_getnext(&base->timerqueue);
+		spin_unlock_irqrestore(&base->lock, flags);
+		if (!next)
+			continue;
+		delta = ktime_sub(next->expires, base->gettime());
+		if (!min.tv64 || (delta.tv64 < min.tv64))
+			min = delta;
+	}
+	if (min.tv64 == 0)
+		return 0;
+
+	/* XXX - Should we enforce a minimum sleep time? */
+	WARN_ON(min.tv64 < NSEC_PER_SEC);
+
+	/* Setup an rtc timer to fire that far in the future */
+	rtc_timer_cancel(rtcdev, &rtctimer);
+	rtc_read_time(rtcdev, &tm);
+	now = rtc_tm_to_ktime(tm);
+	now = ktime_add(now, min);
+
+	rtc_timer_start(rtcdev, &rtctimer, now, ktime_set(0, 0));
+
+	return 0;
+}
+#else
+static int alarmtimer_suspend(struct device *dev)
+{
+	return 0;
+}
+#endif
+
+static void alarmtimer_freezerset(ktime_t absexp, enum alarmtimer_type type)
+{
+	ktime_t delta;
+	unsigned long flags;
+	struct alarm_base *base = &alarm_bases[type];
+
+	delta = ktime_sub(absexp, base->gettime());
+
+	spin_lock_irqsave(&freezer_delta_lock, flags);
+	if (!freezer_delta.tv64 || (delta.tv64 < freezer_delta.tv64))
+		freezer_delta = delta;
+	spin_unlock_irqrestore(&freezer_delta_lock, flags);
+}
+
+
+/**
+ * alarm_init - Initialize an alarm structure
+ * @alarm: ptr to alarm to be initialized
+ * @type: the type of the alarm
+ * @function: callback that is run when the alarm fires
+ */
+void alarm_init(struct alarm *alarm, enum alarmtimer_type type,
+		void (*function)(struct alarm *))
+{
+	timerqueue_init(&alarm->node);
+	alarm->period = ktime_set(0, 0);
+	alarm->function = function;
+	alarm->type = type;
+	alarm->enabled = 0;
+}
+
+/**
+ * alarm_start - Sets an alarm to fire
+ * @alarm: ptr to alarm to set
+ * @start: time to run the alarm
+ * @period: period at which the alarm will recur
+ */
+void alarm_start(struct alarm *alarm, ktime_t start, ktime_t period)
+{
+	struct alarm_base *base = &alarm_bases[alarm->type];
+	unsigned long flags;
+
+	spin_lock_irqsave(&base->lock, flags);
+	if (alarm->enabled)
+		alarmtimer_remove(base, alarm);
+	alarm->node.expires = start;
+	alarm->period = period;
+	alarmtimer_enqueue(base, alarm);
+	alarm->enabled = 1;
+	spin_unlock_irqrestore(&base->lock, flags);
+}
+
+/**
+ * alarm_cancel - Tries to cancel an alarm timer
+ * @alarm: ptr to alarm to be canceled
+ */
+void alarm_cancel(struct alarm *alarm)
+{
+	struct alarm_base *base = &alarm_bases[alarm->type];
+	unsigned long flags;
+
+	spin_lock_irqsave(&base->lock, flags);
+	if (alarm->enabled)
+		alarmtimer_remove(base, alarm);
+	alarm->enabled = 0;
+	spin_unlock_irqrestore(&base->lock, flags);
+}
+
+
+/**
+ * clock2alarm - helper that converts from clockid to alarmtypes
+ * @clockid: clockid.
+ */
+static enum alarmtimer_type clock2alarm(clockid_t clockid)
+{
+	if (clockid == CLOCK_REALTIME_ALARM)
+		return ALARM_REALTIME;
+	if (clockid == CLOCK_BOOTTIME_ALARM)
+		return ALARM_BOOTTIME;
+	return -1;
+}
+
+/**
+ * alarm_handle_timer - Callback for posix timers
+ * @alarm: alarm that fired
+ *
+ * Posix timer callback for expired alarm timers.
+ */
+static void alarm_handle_timer(struct alarm *alarm)
+{
+	struct k_itimer *ptr = container_of(alarm, struct k_itimer,
+						it.alarmtimer);
+	if (posix_timer_event(ptr, 0) != 0)
+		ptr->it_overrun++;
+}
+
+/**
+ * alarm_clock_getres - posix getres interface
+ * @which_clock: clockid
+ * @tp: timespec to fill
+ *
+ * Returns the granularity of underlying alarm base clock
+ */
+static int alarm_clock_getres(const clockid_t which_clock, struct timespec *tp)
+{
+	clockid_t baseid = alarm_bases[clock2alarm(which_clock)].base_clockid;
+
+	return hrtimer_get_res(baseid, tp);
+}
+
+/**
+ * alarm_clock_get - posix clock_get interface
+ * @which_clock: clockid
+ * @tp: timespec to fill.
+ *
+ * Provides the underlying alarm base time.
+ */
+static int alarm_clock_get(clockid_t which_clock, struct timespec *tp)
+{
+	struct alarm_base *base = &alarm_bases[clock2alarm(which_clock)];
+
+	*tp = ktime_to_timespec(base->gettime());
+	return 0;
+}
+
+/**
+ * alarm_timer_create - posix timer_create interface
+ * @new_timer: k_itimer pointer to manage
+ *
+ * Initializes the k_itimer structure.
+ */
+static int alarm_timer_create(struct k_itimer *new_timer)
+{
+	enum  alarmtimer_type type;
+	struct alarm_base *base;
+
+	if (!capable(CAP_WAKE_ALARM))
+		return -EPERM;
+
+	type = clock2alarm(new_timer->it_clock);
+	base = &alarm_bases[type];
+	alarm_init(&new_timer->it.alarmtimer, type, alarm_handle_timer);
+	return 0;
+}
+
+/**
+ * alarm_timer_get - posix timer_get interface
+ * @new_timer: k_itimer pointer
+ * @cur_setting: itimerspec data to fill
+ *
+ * Copies the itimerspec data out from the k_itimer
+ */
+static void alarm_timer_get(struct k_itimer *timr,
+				struct itimerspec *cur_setting)
+{
+	cur_setting->it_interval =
+			ktime_to_timespec(timr->it.alarmtimer.period);
+	cur_setting->it_value =
+			ktime_to_timespec(timr->it.alarmtimer.node.expires);
+	return;
+}
+
+/**
+ * alarm_timer_del - posix timer_del interface
+ * @timr: k_itimer pointer to be deleted
+ *
+ * Cancels any programmed alarms for the given timer.
+ */
+static int alarm_timer_del(struct k_itimer *timr)
+{
+	alarm_cancel(&timr->it.alarmtimer);
+	return 0;
+}
+
+/**
+ * alarm_timer_set - posix timer_set interface
+ * @timr: k_itimer pointer to be deleted
+ * @flags: timer flags
+ * @new_setting: itimerspec to be used
+ * @old_setting: itimerspec being replaced
+ *
+ * Sets the timer to new_setting, and starts the timer.
+ */
+static int alarm_timer_set(struct k_itimer *timr, int flags,
+				struct itimerspec *new_setting,
+				struct itimerspec *old_setting)
+{
+	/* Save old values */
+	old_setting->it_interval =
+			ktime_to_timespec(timr->it.alarmtimer.period);
+	old_setting->it_value =
+			ktime_to_timespec(timr->it.alarmtimer.node.expires);
+
+	/* If the timer was already set, cancel it */
+	alarm_cancel(&timr->it.alarmtimer);
+
+	/* start the timer */
+	alarm_start(&timr->it.alarmtimer,
+			timespec_to_ktime(new_setting->it_value),
+			timespec_to_ktime(new_setting->it_interval));
+	return 0;
+}
+
+/**
+ * alarmtimer_nsleep_wakeup - Wakeup function for alarm_timer_nsleep
+ * @alarm: ptr to alarm that fired
+ *
+ * Wakes up the task that set the alarmtimer
+ */
+static void alarmtimer_nsleep_wakeup(struct alarm *alarm)
+{
+	struct task_struct *task = (struct task_struct *)alarm->data;
+
+	alarm->data = NULL;
+	if (task)
+		wake_up_process(task);
+}
+
+/**
+ * alarmtimer_do_nsleep - Internal alarmtimer nsleep implementation
+ * @alarm: ptr to alarmtimer
+ * @absexp: absolute expiration time
+ *
+ * Sets the alarm timer and sleeps until it is fired or interrupted.
+ */
+static int alarmtimer_do_nsleep(struct alarm *alarm, ktime_t absexp)
+{
+	alarm->data = (void *)current;
+	do {
+		set_current_state(TASK_INTERRUPTIBLE);
+		alarm_start(alarm, absexp, ktime_set(0, 0));
+		if (likely(alarm->data))
+			schedule();
+
+		alarm_cancel(alarm);
+	} while (alarm->data && !signal_pending(current));
+
+	__set_current_state(TASK_RUNNING);
+
+	return (alarm->data == NULL);
+}
+
+
+/**
+ * update_rmtp - Update remaining timespec value
+ * @exp: expiration time
+ * @type: timer type
+ * @rmtp: user pointer to remaining timepsec value
+ *
+ * Helper function that fills in rmtp value with time between
+ * now and the exp value
+ */
+static int update_rmtp(ktime_t exp, enum  alarmtimer_type type,
+			struct timespec __user *rmtp)
+{
+	struct timespec rmt;
+	ktime_t rem;
+
+	rem = ktime_sub(exp, alarm_bases[type].gettime());
+
+	if (rem.tv64 <= 0)
+		return 0;
+	rmt = ktime_to_timespec(rem);
+
+	if (copy_to_user(rmtp, &rmt, sizeof(*rmtp)))
+		return -EFAULT;
+
+	return 1;
+
+}
+
+/**
+ * alarm_timer_nsleep_restart - restartblock alarmtimer nsleep
+ * @restart: ptr to restart block
+ *
+ * Handles restarted clock_nanosleep calls
+ */
+static long __sched alarm_timer_nsleep_restart(struct restart_block *restart)
+{
+	enum  alarmtimer_type type = restart->nanosleep.clockid;
+	ktime_t exp;
+	struct timespec __user  *rmtp;
+	struct alarm alarm;
+	int ret = 0;
+
+	exp.tv64 = restart->nanosleep.expires;
+	alarm_init(&alarm, type, alarmtimer_nsleep_wakeup);
+
+	if (alarmtimer_do_nsleep(&alarm, exp))
+		goto out;
+
+	if (freezing(current))
+		alarmtimer_freezerset(exp, type);
+
+	rmtp = restart->nanosleep.rmtp;
+	if (rmtp) {
+		ret = update_rmtp(exp, type, rmtp);
+		if (ret <= 0)
+			goto out;
+	}
+
+
+	/* The other values in restart are already filled in */
+	ret = -ERESTART_RESTARTBLOCK;
+out:
+	return ret;
+}
+
+/**
+ * alarm_timer_nsleep - alarmtimer nanosleep
+ * @which_clock: clockid
+ * @flags: determins abstime or relative
+ * @tsreq: requested sleep time (abs or rel)
+ * @rmtp: remaining sleep time saved
+ *
+ * Handles clock_nanosleep calls against _ALARM clockids
+ */
+static int alarm_timer_nsleep(const clockid_t which_clock, int flags,
+		     struct timespec *tsreq, struct timespec __user *rmtp)
+{
+	enum  alarmtimer_type type = clock2alarm(which_clock);
+	struct alarm alarm;
+	ktime_t exp;
+	int ret = 0;
+	struct restart_block *restart;
+
+	if (!capable(CAP_WAKE_ALARM))
+		return -EPERM;
+
+	alarm_init(&alarm, type, alarmtimer_nsleep_wakeup);
+
+	exp = timespec_to_ktime(*tsreq);
+	/* Convert (if necessary) to absolute time */
+	if (flags != TIMER_ABSTIME) {
+		ktime_t now = alarm_bases[type].gettime();
+		exp = ktime_add(now, exp);
+	}
+
+	if (alarmtimer_do_nsleep(&alarm, exp))
+		goto out;
+
+	if (freezing(current))
+		alarmtimer_freezerset(exp, type);
+
+	/* abs timers don't set remaining time or restart */
+	if (flags == TIMER_ABSTIME) {
+		ret = -ERESTARTNOHAND;
+		goto out;
+	}
+
+	if (rmtp) {
+		ret = update_rmtp(exp, type, rmtp);
+		if (ret <= 0)
+			goto out;
+	}
+
+	restart = &current_thread_info()->restart_block;
+	restart->fn = alarm_timer_nsleep_restart;
+	restart->nanosleep.clockid = type;
+	restart->nanosleep.expires = exp.tv64;
+	restart->nanosleep.rmtp = rmtp;
+	ret = -ERESTART_RESTARTBLOCK;
+
+out:
+	return ret;
+}
+
+
+/* Suspend hook structures */
+static const struct dev_pm_ops alarmtimer_pm_ops = {
+	.suspend = alarmtimer_suspend,
+};
+
+static struct platform_driver alarmtimer_driver = {
+	.driver = {
+		.name = "alarmtimer",
+		.pm = &alarmtimer_pm_ops,
+	}
+};
+
+/**
+ * alarmtimer_init - Initialize alarm timer code
+ *
+ * This function initializes the alarm bases and registers
+ * the posix clock ids.
+ */
+static int __init alarmtimer_init(void)
+{
+	int error = 0;
+	int i;
+	struct k_clock alarm_clock = {
+		.clock_getres	= alarm_clock_getres,
+		.clock_get	= alarm_clock_get,
+		.timer_create	= alarm_timer_create,
+		.timer_set	= alarm_timer_set,
+		.timer_del	= alarm_timer_del,
+		.timer_get	= alarm_timer_get,
+		.nsleep		= alarm_timer_nsleep,
+	};
+
+	posix_timers_register_clock(CLOCK_REALTIME_ALARM, &alarm_clock);
+	posix_timers_register_clock(CLOCK_BOOTTIME_ALARM, &alarm_clock);
+
+	/* Initialize alarm bases */
+	alarm_bases[ALARM_REALTIME].base_clockid = CLOCK_REALTIME;
+	alarm_bases[ALARM_REALTIME].gettime = &ktime_get_real;
+	alarm_bases[ALARM_BOOTTIME].base_clockid = CLOCK_BOOTTIME;
+	alarm_bases[ALARM_BOOTTIME].gettime = &ktime_get_boottime;
+	for (i = 0; i < ALARM_NUMTYPE; i++) {
+		timerqueue_init_head(&alarm_bases[i].timerqueue);
+		spin_lock_init(&alarm_bases[i].lock);
+		hrtimer_init(&alarm_bases[i].timer,
+				alarm_bases[i].base_clockid,
+				HRTIMER_MODE_ABS);
+		alarm_bases[i].timer.function = alarmtimer_fired;
+	}
+	error = platform_driver_register(&alarmtimer_driver);
+	platform_device_register_simple("alarmtimer", -1, NULL, 0);
+
+	return error;
+}
+device_initcall(alarmtimer_init);
+
+#ifdef CONFIG_RTC_CLASS
+/**
+ * has_wakealarm - check rtc device has wakealarm ability
+ * @dev: current device
+ * @name_ptr: name to be returned
+ *
+ * This helper function checks to see if the rtc device can wake
+ * from suspend.
+ */
+static int __init has_wakealarm(struct device *dev, void *name_ptr)
+{
+	struct rtc_device *candidate = to_rtc_device(dev);
+
+	if (!candidate->ops->set_alarm)
+		return 0;
+	if (!device_may_wakeup(candidate->dev.parent))
+		return 0;
+
+	*(const char **)name_ptr = dev_name(dev);
+	return 1;
+}
+
+/**
+ * alarmtimer_init_late - Late initializing of alarmtimer code
+ *
+ * This function locates a rtc device to use for wakealarms.
+ * Run as late_initcall to make sure rtc devices have been
+ * registered.
+ */
+static int __init alarmtimer_init_late(void)
+{
+	struct device *dev;
+	char *str;
+
+	/* Find an rtc device and init the rtc_timer */
+	dev = class_find_device(rtc_class, NULL, &str, has_wakealarm);
+	/* If we have a device then str is valid. See has_wakealarm() */
+	if (dev) {
+		rtcdev = rtc_class_open(str);
+		/*
+		 * Drop the reference we got in class_find_device,
+		 * rtc_open takes its own.
+		 */
+		put_device(dev);
+	}
+	if (!rtcdev) {
+		printk(KERN_WARNING "No RTC device found, ALARM timers will"
+			" not wake from suspend");
+	}
+	rtc_timer_init(&rtctimer, NULL, NULL);
+
+	return 0;
+}
+#else
+static int __init alarmtimer_init_late(void)
+{
+	printk(KERN_WARNING "Kernel not built with RTC support, ALARM timers"
+		" will not wake from suspend");
+	return 0;
+}
+#endif
+late_initcall(alarmtimer_init_late);
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 0d74b9ba90c84e0474b28a71ea9d43b76e4263f9..c027d4f602f18276f73694a593cefb6ea77bc3a0 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -194,6 +194,70 @@ void clockevents_register_device(struct clock_event_device *dev)
 }
 EXPORT_SYMBOL_GPL(clockevents_register_device);
 
+static void clockevents_config(struct clock_event_device *dev,
+			       u32 freq)
+{
+	u64 sec;
+
+	if (!(dev->features & CLOCK_EVT_FEAT_ONESHOT))
+		return;
+
+	/*
+	 * Calculate the maximum number of seconds we can sleep. Limit
+	 * to 10 minutes for hardware which can program more than
+	 * 32bit ticks so we still get reasonable conversion values.
+	 */
+	sec = dev->max_delta_ticks;
+	do_div(sec, freq);
+	if (!sec)
+		sec = 1;
+	else if (sec > 600 && dev->max_delta_ticks > UINT_MAX)
+		sec = 600;
+
+	clockevents_calc_mult_shift(dev, freq, sec);
+	dev->min_delta_ns = clockevent_delta2ns(dev->min_delta_ticks, dev);
+	dev->max_delta_ns = clockevent_delta2ns(dev->max_delta_ticks, dev);
+}
+
+/**
+ * clockevents_config_and_register - Configure and register a clock event device
+ * @dev:	device to register
+ * @freq:	The clock frequency
+ * @min_delta:	The minimum clock ticks to program in oneshot mode
+ * @max_delta:	The maximum clock ticks to program in oneshot mode
+ *
+ * min/max_delta can be 0 for devices which do not support oneshot mode.
+ */
+void clockevents_config_and_register(struct clock_event_device *dev,
+				     u32 freq, unsigned long min_delta,
+				     unsigned long max_delta)
+{
+	dev->min_delta_ticks = min_delta;
+	dev->max_delta_ticks = max_delta;
+	clockevents_config(dev, freq);
+	clockevents_register_device(dev);
+}
+
+/**
+ * clockevents_update_freq - Update frequency and reprogram a clock event device.
+ * @dev:	device to modify
+ * @freq:	new device frequency
+ *
+ * Reconfigure and reprogram a clock event device in oneshot
+ * mode. Must be called on the cpu for which the device delivers per
+ * cpu timer events with interrupts disabled!  Returns 0 on success,
+ * -ETIME when the event is in the past.
+ */
+int clockevents_update_freq(struct clock_event_device *dev, u32 freq)
+{
+	clockevents_config(dev, freq);
+
+	if (dev->mode != CLOCK_EVT_MODE_ONESHOT)
+		return 0;
+
+	return clockevents_program_event(dev, dev->next_event, ktime_get());
+}
+
 /*
  * Noop handler when we shut down an event device
  */
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 6519cf62d9cd99706bb59ce0e5776733396b22ab..1c95fd677328e4fe3d0e582fc62284d9ec150a68 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -626,19 +626,6 @@ static void clocksource_enqueue(struct clocksource *cs)
 	list_add(&cs->list, entry);
 }
 
-
-/*
- * Maximum time we expect to go between ticks. This includes idle
- * tickless time. It provides the trade off between selecting a
- * mult/shift pair that is very precise but can only handle a short
- * period of time, vs. a mult/shift pair that can handle long periods
- * of time but isn't as precise.
- *
- * This is a subsystem constant, and actual hardware limitations
- * may override it (ie: clocksources that wrap every 3 seconds).
- */
-#define MAX_UPDATE_LENGTH 5 /* Seconds */
-
 /**
  * __clocksource_updatefreq_scale - Used update clocksource with new freq
  * @t:		clocksource to be registered
@@ -652,15 +639,28 @@ static void clocksource_enqueue(struct clocksource *cs)
  */
 void __clocksource_updatefreq_scale(struct clocksource *cs, u32 scale, u32 freq)
 {
+	u64 sec;
+
 	/*
-	 * Ideally we want to use  some of the limits used in
-	 * clocksource_max_deferment, to provide a more informed
-	 * MAX_UPDATE_LENGTH. But for now this just gets the
-	 * register interface working properly.
+	 * Calc the maximum number of seconds which we can run before
+	 * wrapping around. For clocksources which have a mask > 32bit
+	 * we need to limit the max sleep time to have a good
+	 * conversion precision. 10 minutes is still a reasonable
+	 * amount. That results in a shift value of 24 for a
+	 * clocksource with mask >= 40bit and f >= 4GHz. That maps to
+	 * ~ 0.06ppm granularity for NTP. We apply the same 12.5%
+	 * margin as we do in clocksource_max_deferment()
 	 */
+	sec = (cs->mask - (cs->mask >> 5));
+	do_div(sec, freq);
+	do_div(sec, scale);
+	if (!sec)
+		sec = 1;
+	else if (sec > 600 && cs->mask > UINT_MAX)
+		sec = 600;
+
 	clocks_calc_mult_shift(&cs->mult, &cs->shift, freq,
-				      NSEC_PER_SEC/scale,
-				      MAX_UPDATE_LENGTH*scale);
+			       NSEC_PER_SEC / scale, sec * scale);
 	cs->max_idle_ns = clocksource_max_deferment(cs);
 }
 EXPORT_SYMBOL_GPL(__clocksource_updatefreq_scale);
@@ -685,8 +685,8 @@ int __clocksource_register_scale(struct clocksource *cs, u32 scale, u32 freq)
 	/* Add clocksource to the clcoksource list */
 	mutex_lock(&clocksource_mutex);
 	clocksource_enqueue(cs);
-	clocksource_select();
 	clocksource_enqueue_watchdog(cs);
+	clocksource_select();
 	mutex_unlock(&clocksource_mutex);
 	return 0;
 }
@@ -706,8 +706,8 @@ int clocksource_register(struct clocksource *cs)
 
 	mutex_lock(&clocksource_mutex);
 	clocksource_enqueue(cs);
-	clocksource_select();
 	clocksource_enqueue_watchdog(cs);
+	clocksource_select();
 	mutex_unlock(&clocksource_mutex);
 	return 0;
 }
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index da800ffa810c2f248ebcb6e8d1aa2395343bbd0a..c7218d13273861dd65f5a484852001f88d8ce819 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -456,23 +456,27 @@ void tick_broadcast_oneshot_control(unsigned long reason)
 	unsigned long flags;
 	int cpu;
 
-	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
-
 	/*
 	 * Periodic mode does not care about the enter/exit of power
 	 * states
 	 */
 	if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC)
-		goto out;
+		return;
 
-	bc = tick_broadcast_device.evtdev;
+	/*
+	 * We are called with preemtion disabled from the depth of the
+	 * idle code, so we can't be moved away.
+	 */
 	cpu = smp_processor_id();
 	td = &per_cpu(tick_cpu_device, cpu);
 	dev = td->evtdev;
 
 	if (!(dev->features & CLOCK_EVT_FEAT_C3STOP))
-		goto out;
+		return;
 
+	bc = tick_broadcast_device.evtdev;
+
+	raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
 	if (reason == CLOCK_EVT_NOTIFY_BROADCAST_ENTER) {
 		if (!cpumask_test_cpu(cpu, tick_get_broadcast_oneshot_mask())) {
 			cpumask_set_cpu(cpu, tick_get_broadcast_oneshot_mask());
@@ -489,8 +493,6 @@ void tick_broadcast_oneshot_control(unsigned long reason)
 				tick_program_event(dev->next_event, 1);
 		}
 	}
-
-out:
 	raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }
 
@@ -522,10 +524,11 @@ static void tick_broadcast_init_next_event(struct cpumask *mask,
  */
 void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
 {
+	int cpu = smp_processor_id();
+
 	/* Set it up only once ! */
 	if (bc->event_handler != tick_handle_oneshot_broadcast) {
 		int was_periodic = bc->mode == CLOCK_EVT_MODE_PERIODIC;
-		int cpu = smp_processor_id();
 
 		bc->event_handler = tick_handle_oneshot_broadcast;
 		clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT);
@@ -551,6 +554,15 @@ void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
 			tick_broadcast_set_event(tick_next_period, 1);
 		} else
 			bc->next_event.tv64 = KTIME_MAX;
+	} else {
+		/*
+		 * The first cpu which switches to oneshot mode sets
+		 * the bit for all other cpus which are in the general
+		 * (periodic) broadcast mask. So the bit is set and
+		 * would prevent the first broadcast enter after this
+		 * to program the bc device.
+		 */
+		tick_broadcast_clear_oneshot(cpu);
 	}
 }
 
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 8ad5d576755ea82021749dc0dcfc686720c57d59..342408cf68dd4dc6240758c6d74f22d229a6186b 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -595,6 +595,58 @@ void __init timekeeping_init(void)
 /* time in seconds when suspend began */
 static struct timespec timekeeping_suspend_time;
 
+/**
+ * __timekeeping_inject_sleeptime - Internal function to add sleep interval
+ * @delta: pointer to a timespec delta value
+ *
+ * Takes a timespec offset measuring a suspend interval and properly
+ * adds the sleep offset to the timekeeping variables.
+ */
+static void __timekeeping_inject_sleeptime(struct timespec *delta)
+{
+	xtime = timespec_add(xtime, *delta);
+	wall_to_monotonic = timespec_sub(wall_to_monotonic, *delta);
+	total_sleep_time = timespec_add(total_sleep_time, *delta);
+}
+
+
+/**
+ * timekeeping_inject_sleeptime - Adds suspend interval to timeekeeping values
+ * @delta: pointer to a timespec delta value
+ *
+ * This hook is for architectures that cannot support read_persistent_clock
+ * because their RTC/persistent clock is only accessible when irqs are enabled.
+ *
+ * This function should only be called by rtc_resume(), and allows
+ * a suspend offset to be injected into the timekeeping values.
+ */
+void timekeeping_inject_sleeptime(struct timespec *delta)
+{
+	unsigned long flags;
+	struct timespec ts;
+
+	/* Make sure we don't set the clock twice */
+	read_persistent_clock(&ts);
+	if (!(ts.tv_sec == 0 && ts.tv_nsec == 0))
+		return;
+
+	write_seqlock_irqsave(&xtime_lock, flags);
+	timekeeping_forward_now();
+
+	__timekeeping_inject_sleeptime(delta);
+
+	timekeeper.ntp_error = 0;
+	ntp_clear();
+	update_vsyscall(&xtime, &wall_to_monotonic, timekeeper.clock,
+				timekeeper.mult);
+
+	write_sequnlock_irqrestore(&xtime_lock, flags);
+
+	/* signal hrtimers about time change */
+	clock_was_set();
+}
+
+
 /**
  * timekeeping_resume - Resumes the generic timekeeping subsystem.
  *
@@ -615,9 +667,7 @@ static void timekeeping_resume(void)
 
 	if (timespec_compare(&ts, &timekeeping_suspend_time) > 0) {
 		ts = timespec_sub(ts, timekeeping_suspend_time);
-		xtime = timespec_add(xtime, ts);
-		wall_to_monotonic = timespec_sub(wall_to_monotonic, ts);
-		total_sleep_time = timespec_add(total_sleep_time, ts);
+		__timekeeping_inject_sleeptime(&ts);
 	}
 	/* re-base the last cycle value */
 	timekeeper.clock->cycle_last = timekeeper.clock->read(timekeeper.clock);
@@ -630,7 +680,7 @@ static void timekeeping_resume(void)
 	clockevents_notify(CLOCK_EVT_NOTIFY_RESUME, NULL);
 
 	/* Resume hrtimers */
-	hres_timers_resume();
+	hrtimers_resume();
 }
 
 static int timekeeping_suspend(void)
@@ -1048,6 +1098,21 @@ void get_xtime_and_monotonic_and_sleep_offset(struct timespec *xtim,
 	} while (read_seqretry(&xtime_lock, seq));
 }
 
+/**
+ * ktime_get_monotonic_offset() - get wall_to_monotonic in ktime_t format
+ */
+ktime_t ktime_get_monotonic_offset(void)
+{
+	unsigned long seq;
+	struct timespec wtom;
+
+	do {
+		seq = read_seqbegin(&xtime_lock);
+		wtom = wall_to_monotonic;
+	} while (read_seqretry(&xtime_lock, seq));
+	return timespec_to_ktime(wtom);
+}
+
 /**
  * xtime_update() - advances the timekeeping infrastructure
  * @ticks:	number of ticks, that have elapsed since the last call.
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index ee24fa1935ac7d25ec593ebfe3824f6339c0cea5..d017c2c82c44a084fcfc88faf7c88b32463a82c4 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -39,20 +39,26 @@
 #include "trace_stat.h"
 
 #define FTRACE_WARN_ON(cond)			\
-	do {					\
-		if (WARN_ON(cond))		\
+	({					\
+		int ___r = cond;		\
+		if (WARN_ON(___r))		\
 			ftrace_kill();		\
-	} while (0)
+		___r;				\
+	})
 
 #define FTRACE_WARN_ON_ONCE(cond)		\
-	do {					\
-		if (WARN_ON_ONCE(cond))		\
+	({					\
+		int ___r = cond;		\
+		if (WARN_ON_ONCE(___r))		\
 			ftrace_kill();		\
-	} while (0)
+		___r;				\
+	})
 
 /* hash bits for specific function selection */
 #define FTRACE_HASH_BITS 7
 #define FTRACE_FUNC_HASHSIZE (1 << FTRACE_HASH_BITS)
+#define FTRACE_HASH_DEFAULT_BITS 10
+#define FTRACE_HASH_MAX_BITS 12
 
 /* ftrace_enabled is a method to turn ftrace on or off */
 int ftrace_enabled __read_mostly;
@@ -81,23 +87,29 @@ static struct ftrace_ops ftrace_list_end __read_mostly =
 	.func		= ftrace_stub,
 };
 
-static struct ftrace_ops *ftrace_list __read_mostly = &ftrace_list_end;
+static struct ftrace_ops *ftrace_global_list __read_mostly = &ftrace_list_end;
+static struct ftrace_ops *ftrace_ops_list __read_mostly = &ftrace_list_end;
 ftrace_func_t ftrace_trace_function __read_mostly = ftrace_stub;
 ftrace_func_t __ftrace_trace_function __read_mostly = ftrace_stub;
 ftrace_func_t ftrace_pid_function __read_mostly = ftrace_stub;
+static struct ftrace_ops global_ops;
+
+static void
+ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip);
 
 /*
- * Traverse the ftrace_list, invoking all entries.  The reason that we
+ * Traverse the ftrace_global_list, invoking all entries.  The reason that we
  * can use rcu_dereference_raw() is that elements removed from this list
  * are simply leaked, so there is no need to interact with a grace-period
  * mechanism.  The rcu_dereference_raw() calls are needed to handle
- * concurrent insertions into the ftrace_list.
+ * concurrent insertions into the ftrace_global_list.
  *
  * Silly Alpha and silly pointer-speculation compiler optimizations!
  */
-static void ftrace_list_func(unsigned long ip, unsigned long parent_ip)
+static void ftrace_global_list_func(unsigned long ip,
+				    unsigned long parent_ip)
 {
-	struct ftrace_ops *op = rcu_dereference_raw(ftrace_list); /*see above*/
+	struct ftrace_ops *op = rcu_dereference_raw(ftrace_global_list); /*see above*/
 
 	while (op != &ftrace_list_end) {
 		op->func(ip, parent_ip);
@@ -147,46 +159,69 @@ static void ftrace_test_stop_func(unsigned long ip, unsigned long parent_ip)
 }
 #endif
 
-static int __register_ftrace_function(struct ftrace_ops *ops)
+static void update_global_ops(void)
 {
-	ops->next = ftrace_list;
+	ftrace_func_t func;
+
 	/*
-	 * We are entering ops into the ftrace_list but another
-	 * CPU might be walking that list. We need to make sure
-	 * the ops->next pointer is valid before another CPU sees
-	 * the ops pointer included into the ftrace_list.
+	 * If there's only one function registered, then call that
+	 * function directly. Otherwise, we need to iterate over the
+	 * registered callers.
 	 */
-	rcu_assign_pointer(ftrace_list, ops);
+	if (ftrace_global_list == &ftrace_list_end ||
+	    ftrace_global_list->next == &ftrace_list_end)
+		func = ftrace_global_list->func;
+	else
+		func = ftrace_global_list_func;
 
-	if (ftrace_enabled) {
-		ftrace_func_t func;
+	/* If we filter on pids, update to use the pid function */
+	if (!list_empty(&ftrace_pids)) {
+		set_ftrace_pid_function(func);
+		func = ftrace_pid_func;
+	}
 
-		if (ops->next == &ftrace_list_end)
-			func = ops->func;
-		else
-			func = ftrace_list_func;
+	global_ops.func = func;
+}
 
-		if (!list_empty(&ftrace_pids)) {
-			set_ftrace_pid_function(func);
-			func = ftrace_pid_func;
-		}
+static void update_ftrace_function(void)
+{
+	ftrace_func_t func;
+
+	update_global_ops();
+
+	/*
+	 * If we are at the end of the list and this ops is
+	 * not dynamic, then have the mcount trampoline call
+	 * the function directly
+	 */
+	if (ftrace_ops_list == &ftrace_list_end ||
+	    (ftrace_ops_list->next == &ftrace_list_end &&
+	     !(ftrace_ops_list->flags & FTRACE_OPS_FL_DYNAMIC)))
+		func = ftrace_ops_list->func;
+	else
+		func = ftrace_ops_list_func;
 
-		/*
-		 * For one func, simply call it directly.
-		 * For more than one func, call the chain.
-		 */
 #ifdef CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST
-		ftrace_trace_function = func;
+	ftrace_trace_function = func;
 #else
-		__ftrace_trace_function = func;
-		ftrace_trace_function = ftrace_test_stop_func;
+	__ftrace_trace_function = func;
+	ftrace_trace_function = ftrace_test_stop_func;
 #endif
-	}
+}
 
-	return 0;
+static void add_ftrace_ops(struct ftrace_ops **list, struct ftrace_ops *ops)
+{
+	ops->next = *list;
+	/*
+	 * We are entering ops into the list but another
+	 * CPU might be walking that list. We need to make sure
+	 * the ops->next pointer is valid before another CPU sees
+	 * the ops pointer included into the list.
+	 */
+	rcu_assign_pointer(*list, ops);
 }
 
-static int __unregister_ftrace_function(struct ftrace_ops *ops)
+static int remove_ftrace_ops(struct ftrace_ops **list, struct ftrace_ops *ops)
 {
 	struct ftrace_ops **p;
 
@@ -194,13 +229,12 @@ static int __unregister_ftrace_function(struct ftrace_ops *ops)
 	 * If we are removing the last function, then simply point
 	 * to the ftrace_stub.
 	 */
-	if (ftrace_list == ops && ops->next == &ftrace_list_end) {
-		ftrace_trace_function = ftrace_stub;
-		ftrace_list = &ftrace_list_end;
+	if (*list == ops && ops->next == &ftrace_list_end) {
+		*list = &ftrace_list_end;
 		return 0;
 	}
 
-	for (p = &ftrace_list; *p != &ftrace_list_end; p = &(*p)->next)
+	for (p = list; *p != &ftrace_list_end; p = &(*p)->next)
 		if (*p == ops)
 			break;
 
@@ -208,53 +242,83 @@ static int __unregister_ftrace_function(struct ftrace_ops *ops)
 		return -1;
 
 	*p = (*p)->next;
+	return 0;
+}
 
-	if (ftrace_enabled) {
-		/* If we only have one func left, then call that directly */
-		if (ftrace_list->next == &ftrace_list_end) {
-			ftrace_func_t func = ftrace_list->func;
+static int __register_ftrace_function(struct ftrace_ops *ops)
+{
+	if (ftrace_disabled)
+		return -ENODEV;
 
-			if (!list_empty(&ftrace_pids)) {
-				set_ftrace_pid_function(func);
-				func = ftrace_pid_func;
-			}
-#ifdef CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST
-			ftrace_trace_function = func;
-#else
-			__ftrace_trace_function = func;
-#endif
-		}
-	}
+	if (FTRACE_WARN_ON(ops == &global_ops))
+		return -EINVAL;
+
+	if (WARN_ON(ops->flags & FTRACE_OPS_FL_ENABLED))
+		return -EBUSY;
+
+	if (!core_kernel_data((unsigned long)ops))
+		ops->flags |= FTRACE_OPS_FL_DYNAMIC;
+
+	if (ops->flags & FTRACE_OPS_FL_GLOBAL) {
+		int first = ftrace_global_list == &ftrace_list_end;
+		add_ftrace_ops(&ftrace_global_list, ops);
+		ops->flags |= FTRACE_OPS_FL_ENABLED;
+		if (first)
+			add_ftrace_ops(&ftrace_ops_list, &global_ops);
+	} else
+		add_ftrace_ops(&ftrace_ops_list, ops);
+
+	if (ftrace_enabled)
+		update_ftrace_function();
 
 	return 0;
 }
 
-static void ftrace_update_pid_func(void)
+static int __unregister_ftrace_function(struct ftrace_ops *ops)
 {
-	ftrace_func_t func;
+	int ret;
 
-	if (ftrace_trace_function == ftrace_stub)
-		return;
+	if (ftrace_disabled)
+		return -ENODEV;
 
-#ifdef CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST
-	func = ftrace_trace_function;
-#else
-	func = __ftrace_trace_function;
-#endif
+	if (WARN_ON(!(ops->flags & FTRACE_OPS_FL_ENABLED)))
+		return -EBUSY;
 
-	if (!list_empty(&ftrace_pids)) {
-		set_ftrace_pid_function(func);
-		func = ftrace_pid_func;
-	} else {
-		if (func == ftrace_pid_func)
-			func = ftrace_pid_function;
-	}
+	if (FTRACE_WARN_ON(ops == &global_ops))
+		return -EINVAL;
 
-#ifdef CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST
-	ftrace_trace_function = func;
-#else
-	__ftrace_trace_function = func;
-#endif
+	if (ops->flags & FTRACE_OPS_FL_GLOBAL) {
+		ret = remove_ftrace_ops(&ftrace_global_list, ops);
+		if (!ret && ftrace_global_list == &ftrace_list_end)
+			ret = remove_ftrace_ops(&ftrace_ops_list, &global_ops);
+		if (!ret)
+			ops->flags &= ~FTRACE_OPS_FL_ENABLED;
+	} else
+		ret = remove_ftrace_ops(&ftrace_ops_list, ops);
+
+	if (ret < 0)
+		return ret;
+
+	if (ftrace_enabled)
+		update_ftrace_function();
+
+	/*
+	 * Dynamic ops may be freed, we must make sure that all
+	 * callers are done before leaving this function.
+	 */
+	if (ops->flags & FTRACE_OPS_FL_DYNAMIC)
+		synchronize_sched();
+
+	return 0;
+}
+
+static void ftrace_update_pid_func(void)
+{
+	/* Only do something if we are tracing something */
+	if (ftrace_trace_function == ftrace_stub)
+		return;
+
+	update_ftrace_function();
 }
 
 #ifdef CONFIG_FUNCTION_PROFILER
@@ -888,8 +952,35 @@ enum {
 	FTRACE_START_FUNC_RET		= (1 << 3),
 	FTRACE_STOP_FUNC_RET		= (1 << 4),
 };
+struct ftrace_func_entry {
+	struct hlist_node hlist;
+	unsigned long ip;
+};
+
+struct ftrace_hash {
+	unsigned long		size_bits;
+	struct hlist_head	*buckets;
+	unsigned long		count;
+	struct rcu_head		rcu;
+};
+
+/*
+ * We make these constant because no one should touch them,
+ * but they are used as the default "empty hash", to avoid allocating
+ * it all the time. These are in a read only section such that if
+ * anyone does try to modify it, it will cause an exception.
+ */
+static const struct hlist_head empty_buckets[1];
+static const struct ftrace_hash empty_hash = {
+	.buckets = (struct hlist_head *)empty_buckets,
+};
+#define EMPTY_HASH	((struct ftrace_hash *)&empty_hash)
 
-static int ftrace_filtered;
+static struct ftrace_ops global_ops = {
+	.func			= ftrace_stub,
+	.notrace_hash		= EMPTY_HASH,
+	.filter_hash		= EMPTY_HASH,
+};
 
 static struct dyn_ftrace *ftrace_new_addrs;
 
@@ -912,6 +1003,269 @@ static struct ftrace_page	*ftrace_pages;
 
 static struct dyn_ftrace *ftrace_free_records;
 
+static struct ftrace_func_entry *
+ftrace_lookup_ip(struct ftrace_hash *hash, unsigned long ip)
+{
+	unsigned long key;
+	struct ftrace_func_entry *entry;
+	struct hlist_head *hhd;
+	struct hlist_node *n;
+
+	if (!hash->count)
+		return NULL;
+
+	if (hash->size_bits > 0)
+		key = hash_long(ip, hash->size_bits);
+	else
+		key = 0;
+
+	hhd = &hash->buckets[key];
+
+	hlist_for_each_entry_rcu(entry, n, hhd, hlist) {
+		if (entry->ip == ip)
+			return entry;
+	}
+	return NULL;
+}
+
+static void __add_hash_entry(struct ftrace_hash *hash,
+			     struct ftrace_func_entry *entry)
+{
+	struct hlist_head *hhd;
+	unsigned long key;
+
+	if (hash->size_bits)
+		key = hash_long(entry->ip, hash->size_bits);
+	else
+		key = 0;
+
+	hhd = &hash->buckets[key];
+	hlist_add_head(&entry->hlist, hhd);
+	hash->count++;
+}
+
+static int add_hash_entry(struct ftrace_hash *hash, unsigned long ip)
+{
+	struct ftrace_func_entry *entry;
+
+	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
+	if (!entry)
+		return -ENOMEM;
+
+	entry->ip = ip;
+	__add_hash_entry(hash, entry);
+
+	return 0;
+}
+
+static void
+free_hash_entry(struct ftrace_hash *hash,
+		  struct ftrace_func_entry *entry)
+{
+	hlist_del(&entry->hlist);
+	kfree(entry);
+	hash->count--;
+}
+
+static void
+remove_hash_entry(struct ftrace_hash *hash,
+		  struct ftrace_func_entry *entry)
+{
+	hlist_del(&entry->hlist);
+	hash->count--;
+}
+
+static void ftrace_hash_clear(struct ftrace_hash *hash)
+{
+	struct hlist_head *hhd;
+	struct hlist_node *tp, *tn;
+	struct ftrace_func_entry *entry;
+	int size = 1 << hash->size_bits;
+	int i;
+
+	if (!hash->count)
+		return;
+
+	for (i = 0; i < size; i++) {
+		hhd = &hash->buckets[i];
+		hlist_for_each_entry_safe(entry, tp, tn, hhd, hlist)
+			free_hash_entry(hash, entry);
+	}
+	FTRACE_WARN_ON(hash->count);
+}
+
+static void free_ftrace_hash(struct ftrace_hash *hash)
+{
+	if (!hash || hash == EMPTY_HASH)
+		return;
+	ftrace_hash_clear(hash);
+	kfree(hash->buckets);
+	kfree(hash);
+}
+
+static void __free_ftrace_hash_rcu(struct rcu_head *rcu)
+{
+	struct ftrace_hash *hash;
+
+	hash = container_of(rcu, struct ftrace_hash, rcu);
+	free_ftrace_hash(hash);
+}
+
+static void free_ftrace_hash_rcu(struct ftrace_hash *hash)
+{
+	if (!hash || hash == EMPTY_HASH)
+		return;
+	call_rcu_sched(&hash->rcu, __free_ftrace_hash_rcu);
+}
+
+static struct ftrace_hash *alloc_ftrace_hash(int size_bits)
+{
+	struct ftrace_hash *hash;
+	int size;
+
+	hash = kzalloc(sizeof(*hash), GFP_KERNEL);
+	if (!hash)
+		return NULL;
+
+	size = 1 << size_bits;
+	hash->buckets = kzalloc(sizeof(*hash->buckets) * size, GFP_KERNEL);
+
+	if (!hash->buckets) {
+		kfree(hash);
+		return NULL;
+	}
+
+	hash->size_bits = size_bits;
+
+	return hash;
+}
+
+static struct ftrace_hash *
+alloc_and_copy_ftrace_hash(int size_bits, struct ftrace_hash *hash)
+{
+	struct ftrace_func_entry *entry;
+	struct ftrace_hash *new_hash;
+	struct hlist_node *tp;
+	int size;
+	int ret;
+	int i;
+
+	new_hash = alloc_ftrace_hash(size_bits);
+	if (!new_hash)
+		return NULL;
+
+	/* Empty hash? */
+	if (!hash || !hash->count)
+		return new_hash;
+
+	size = 1 << hash->size_bits;
+	for (i = 0; i < size; i++) {
+		hlist_for_each_entry(entry, tp, &hash->buckets[i], hlist) {
+			ret = add_hash_entry(new_hash, entry->ip);
+			if (ret < 0)
+				goto free_hash;
+		}
+	}
+
+	FTRACE_WARN_ON(new_hash->count != hash->count);
+
+	return new_hash;
+
+ free_hash:
+	free_ftrace_hash(new_hash);
+	return NULL;
+}
+
+static int
+ftrace_hash_move(struct ftrace_hash **dst, struct ftrace_hash *src)
+{
+	struct ftrace_func_entry *entry;
+	struct hlist_node *tp, *tn;
+	struct hlist_head *hhd;
+	struct ftrace_hash *old_hash;
+	struct ftrace_hash *new_hash;
+	unsigned long key;
+	int size = src->count;
+	int bits = 0;
+	int i;
+
+	/*
+	 * If the new source is empty, just free dst and assign it
+	 * the empty_hash.
+	 */
+	if (!src->count) {
+		free_ftrace_hash_rcu(*dst);
+		rcu_assign_pointer(*dst, EMPTY_HASH);
+		return 0;
+	}
+
+	/*
+	 * Make the hash size about 1/2 the # found
+	 */
+	for (size /= 2; size; size >>= 1)
+		bits++;
+
+	/* Don't allocate too much */
+	if (bits > FTRACE_HASH_MAX_BITS)
+		bits = FTRACE_HASH_MAX_BITS;
+
+	new_hash = alloc_ftrace_hash(bits);
+	if (!new_hash)
+		return -ENOMEM;
+
+	size = 1 << src->size_bits;
+	for (i = 0; i < size; i++) {
+		hhd = &src->buckets[i];
+		hlist_for_each_entry_safe(entry, tp, tn, hhd, hlist) {
+			if (bits > 0)
+				key = hash_long(entry->ip, bits);
+			else
+				key = 0;
+			remove_hash_entry(src, entry);
+			__add_hash_entry(new_hash, entry);
+		}
+	}
+
+	old_hash = *dst;
+	rcu_assign_pointer(*dst, new_hash);
+	free_ftrace_hash_rcu(old_hash);
+
+	return 0;
+}
+
+/*
+ * Test the hashes for this ops to see if we want to call
+ * the ops->func or not.
+ *
+ * It's a match if the ip is in the ops->filter_hash or
+ * the filter_hash does not exist or is empty,
+ *  AND
+ * the ip is not in the ops->notrace_hash.
+ *
+ * This needs to be called with preemption disabled as
+ * the hashes are freed with call_rcu_sched().
+ */
+static int
+ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip)
+{
+	struct ftrace_hash *filter_hash;
+	struct ftrace_hash *notrace_hash;
+	int ret;
+
+	filter_hash = rcu_dereference_raw(ops->filter_hash);
+	notrace_hash = rcu_dereference_raw(ops->notrace_hash);
+
+	if ((!filter_hash || !filter_hash->count ||
+	     ftrace_lookup_ip(filter_hash, ip)) &&
+	    (!notrace_hash || !notrace_hash->count ||
+	     !ftrace_lookup_ip(notrace_hash, ip)))
+		ret = 1;
+	else
+		ret = 0;
+
+	return ret;
+}
+
 /*
  * This is a double for. Do not use 'break' to break out of the loop,
  * you must use a goto.
@@ -926,6 +1280,105 @@ static struct dyn_ftrace *ftrace_free_records;
 		}				\
 	}
 
+static void __ftrace_hash_rec_update(struct ftrace_ops *ops,
+				     int filter_hash,
+				     bool inc)
+{
+	struct ftrace_hash *hash;
+	struct ftrace_hash *other_hash;
+	struct ftrace_page *pg;
+	struct dyn_ftrace *rec;
+	int count = 0;
+	int all = 0;
+
+	/* Only update if the ops has been registered */
+	if (!(ops->flags & FTRACE_OPS_FL_ENABLED))
+		return;
+
+	/*
+	 * In the filter_hash case:
+	 *   If the count is zero, we update all records.
+	 *   Otherwise we just update the items in the hash.
+	 *
+	 * In the notrace_hash case:
+	 *   We enable the update in the hash.
+	 *   As disabling notrace means enabling the tracing,
+	 *   and enabling notrace means disabling, the inc variable
+	 *   gets inversed.
+	 */
+	if (filter_hash) {
+		hash = ops->filter_hash;
+		other_hash = ops->notrace_hash;
+		if (!hash || !hash->count)
+			all = 1;
+	} else {
+		inc = !inc;
+		hash = ops->notrace_hash;
+		other_hash = ops->filter_hash;
+		/*
+		 * If the notrace hash has no items,
+		 * then there's nothing to do.
+		 */
+		if (hash && !hash->count)
+			return;
+	}
+
+	do_for_each_ftrace_rec(pg, rec) {
+		int in_other_hash = 0;
+		int in_hash = 0;
+		int match = 0;
+
+		if (all) {
+			/*
+			 * Only the filter_hash affects all records.
+			 * Update if the record is not in the notrace hash.
+			 */
+			if (!other_hash || !ftrace_lookup_ip(other_hash, rec->ip))
+				match = 1;
+		} else {
+			in_hash = hash && !!ftrace_lookup_ip(hash, rec->ip);
+			in_other_hash = other_hash && !!ftrace_lookup_ip(other_hash, rec->ip);
+
+			/*
+			 *
+			 */
+			if (filter_hash && in_hash && !in_other_hash)
+				match = 1;
+			else if (!filter_hash && in_hash &&
+				 (in_other_hash || !other_hash->count))
+				match = 1;
+		}
+		if (!match)
+			continue;
+
+		if (inc) {
+			rec->flags++;
+			if (FTRACE_WARN_ON((rec->flags & ~FTRACE_FL_MASK) == FTRACE_REF_MAX))
+				return;
+		} else {
+			if (FTRACE_WARN_ON((rec->flags & ~FTRACE_FL_MASK) == 0))
+				return;
+			rec->flags--;
+		}
+		count++;
+		/* Shortcut, if we handled all records, we are done. */
+		if (!all && count == hash->count)
+			return;
+	} while_for_each_ftrace_rec();
+}
+
+static void ftrace_hash_rec_disable(struct ftrace_ops *ops,
+				    int filter_hash)
+{
+	__ftrace_hash_rec_update(ops, filter_hash, 0);
+}
+
+static void ftrace_hash_rec_enable(struct ftrace_ops *ops,
+				   int filter_hash)
+{
+	__ftrace_hash_rec_update(ops, filter_hash, 1);
+}
+
 static void ftrace_free_rec(struct dyn_ftrace *rec)
 {
 	rec->freelist = ftrace_free_records;
@@ -1047,18 +1500,18 @@ __ftrace_replace_code(struct dyn_ftrace *rec, int enable)
 	ftrace_addr = (unsigned long)FTRACE_ADDR;
 
 	/*
-	 * If this record is not to be traced or we want to disable it,
-	 * then disable it.
+	 * If we are enabling tracing:
+	 *
+	 *   If the record has a ref count, then we need to enable it
+	 *   because someone is using it.
 	 *
-	 * If we want to enable it and filtering is off, then enable it.
+	 *   Otherwise we make sure its disabled.
 	 *
-	 * If we want to enable it and filtering is on, enable it only if
-	 * it's filtered
+	 * If we are disabling tracing, then disable all records that
+	 * are enabled.
 	 */
-	if (enable && !(rec->flags & FTRACE_FL_NOTRACE)) {
-		if (!ftrace_filtered || (rec->flags & FTRACE_FL_FILTER))
-			flag = FTRACE_FL_ENABLED;
-	}
+	if (enable && (rec->flags & ~FTRACE_FL_MASK))
+		flag = FTRACE_FL_ENABLED;
 
 	/* If the state of this record hasn't changed, then do nothing */
 	if ((rec->flags & FTRACE_FL_ENABLED) == flag)
@@ -1079,19 +1532,16 @@ static void ftrace_replace_code(int enable)
 	struct ftrace_page *pg;
 	int failed;
 
+	if (unlikely(ftrace_disabled))
+		return;
+
 	do_for_each_ftrace_rec(pg, rec) {
-		/*
-		 * Skip over free records, records that have
-		 * failed and not converted.
-		 */
-		if (rec->flags & FTRACE_FL_FREE ||
-		    rec->flags & FTRACE_FL_FAILED ||
-		    !(rec->flags & FTRACE_FL_CONVERTED))
+		/* Skip over free records */
+		if (rec->flags & FTRACE_FL_FREE)
 			continue;
 
 		failed = __ftrace_replace_code(rec, enable);
 		if (failed) {
-			rec->flags |= FTRACE_FL_FAILED;
 			ftrace_bug(failed, rec->ip);
 			/* Stop processing */
 			return;
@@ -1107,10 +1557,12 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
 
 	ip = rec->ip;
 
+	if (unlikely(ftrace_disabled))
+		return 0;
+
 	ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
 	if (ret) {
 		ftrace_bug(ret, ip);
-		rec->flags |= FTRACE_FL_FAILED;
 		return 0;
 	}
 	return 1;
@@ -1171,6 +1623,7 @@ static void ftrace_run_update_code(int command)
 
 static ftrace_func_t saved_ftrace_func;
 static int ftrace_start_up;
+static int global_start_up;
 
 static void ftrace_startup_enable(int command)
 {
@@ -1185,19 +1638,36 @@ static void ftrace_startup_enable(int command)
 	ftrace_run_update_code(command);
 }
 
-static void ftrace_startup(int command)
+static void ftrace_startup(struct ftrace_ops *ops, int command)
 {
+	bool hash_enable = true;
+
 	if (unlikely(ftrace_disabled))
 		return;
 
 	ftrace_start_up++;
 	command |= FTRACE_ENABLE_CALLS;
 
+	/* ops marked global share the filter hashes */
+	if (ops->flags & FTRACE_OPS_FL_GLOBAL) {
+		ops = &global_ops;
+		/* Don't update hash if global is already set */
+		if (global_start_up)
+			hash_enable = false;
+		global_start_up++;
+	}
+
+	ops->flags |= FTRACE_OPS_FL_ENABLED;
+	if (hash_enable)
+		ftrace_hash_rec_enable(ops, 1);
+
 	ftrace_startup_enable(command);
 }
 
-static void ftrace_shutdown(int command)
+static void ftrace_shutdown(struct ftrace_ops *ops, int command)
 {
+	bool hash_disable = true;
+
 	if (unlikely(ftrace_disabled))
 		return;
 
@@ -1209,6 +1679,23 @@ static void ftrace_shutdown(int command)
 	 */
 	WARN_ON_ONCE(ftrace_start_up < 0);
 
+	if (ops->flags & FTRACE_OPS_FL_GLOBAL) {
+		ops = &global_ops;
+		global_start_up--;
+		WARN_ON_ONCE(global_start_up < 0);
+		/* Don't update hash if global still has users */
+		if (global_start_up) {
+			WARN_ON_ONCE(!ftrace_start_up);
+			hash_disable = false;
+		}
+	}
+
+	if (hash_disable)
+		ftrace_hash_rec_disable(ops, 1);
+
+	if (ops != &global_ops || !global_start_up)
+		ops->flags &= ~FTRACE_OPS_FL_ENABLED;
+
 	if (!ftrace_start_up)
 		command |= FTRACE_DISABLE_CALLS;
 
@@ -1273,10 +1760,10 @@ static int ftrace_update_code(struct module *mod)
 		 */
 		if (!ftrace_code_disable(mod, p)) {
 			ftrace_free_rec(p);
-			continue;
+			/* Game over */
+			break;
 		}
 
-		p->flags |= FTRACE_FL_CONVERTED;
 		ftrace_update_cnt++;
 
 		/*
@@ -1351,9 +1838,9 @@ static int __init ftrace_dyn_table_alloc(unsigned long num_to_init)
 enum {
 	FTRACE_ITER_FILTER	= (1 << 0),
 	FTRACE_ITER_NOTRACE	= (1 << 1),
-	FTRACE_ITER_FAILURES	= (1 << 2),
-	FTRACE_ITER_PRINTALL	= (1 << 3),
-	FTRACE_ITER_HASH	= (1 << 4),
+	FTRACE_ITER_PRINTALL	= (1 << 2),
+	FTRACE_ITER_HASH	= (1 << 3),
+	FTRACE_ITER_ENABLED	= (1 << 4),
 };
 
 #define FTRACE_BUFF_MAX (KSYM_SYMBOL_LEN+4) /* room for wildcards */
@@ -1365,6 +1852,8 @@ struct ftrace_iterator {
 	struct dyn_ftrace		*func;
 	struct ftrace_func_probe	*probe;
 	struct trace_parser		parser;
+	struct ftrace_hash		*hash;
+	struct ftrace_ops		*ops;
 	int				hidx;
 	int				idx;
 	unsigned			flags;
@@ -1461,8 +1950,12 @@ static void *
 t_next(struct seq_file *m, void *v, loff_t *pos)
 {
 	struct ftrace_iterator *iter = m->private;
+	struct ftrace_ops *ops = &global_ops;
 	struct dyn_ftrace *rec = NULL;
 
+	if (unlikely(ftrace_disabled))
+		return NULL;
+
 	if (iter->flags & FTRACE_ITER_HASH)
 		return t_hash_next(m, pos);
 
@@ -1483,17 +1976,15 @@ t_next(struct seq_file *m, void *v, loff_t *pos)
 		rec = &iter->pg->records[iter->idx++];
 		if ((rec->flags & FTRACE_FL_FREE) ||
 
-		    (!(iter->flags & FTRACE_ITER_FAILURES) &&
-		     (rec->flags & FTRACE_FL_FAILED)) ||
-
-		    ((iter->flags & FTRACE_ITER_FAILURES) &&
-		     !(rec->flags & FTRACE_FL_FAILED)) ||
-
 		    ((iter->flags & FTRACE_ITER_FILTER) &&
-		     !(rec->flags & FTRACE_FL_FILTER)) ||
+		     !(ftrace_lookup_ip(ops->filter_hash, rec->ip))) ||
 
 		    ((iter->flags & FTRACE_ITER_NOTRACE) &&
-		     !(rec->flags & FTRACE_FL_NOTRACE))) {
+		     !ftrace_lookup_ip(ops->notrace_hash, rec->ip)) ||
+
+		    ((iter->flags & FTRACE_ITER_ENABLED) &&
+		     !(rec->flags & ~FTRACE_FL_MASK))) {
+
 			rec = NULL;
 			goto retry;
 		}
@@ -1517,10 +2008,15 @@ static void reset_iter_read(struct ftrace_iterator *iter)
 static void *t_start(struct seq_file *m, loff_t *pos)
 {
 	struct ftrace_iterator *iter = m->private;
+	struct ftrace_ops *ops = &global_ops;
 	void *p = NULL;
 	loff_t l;
 
 	mutex_lock(&ftrace_lock);
+
+	if (unlikely(ftrace_disabled))
+		return NULL;
+
 	/*
 	 * If an lseek was done, then reset and start from beginning.
 	 */
@@ -1532,7 +2028,7 @@ static void *t_start(struct seq_file *m, loff_t *pos)
 	 * off, we can short cut and just print out that all
 	 * functions are enabled.
 	 */
-	if (iter->flags & FTRACE_ITER_FILTER && !ftrace_filtered) {
+	if (iter->flags & FTRACE_ITER_FILTER && !ops->filter_hash->count) {
 		if (*pos > 0)
 			return t_hash_start(m, pos);
 		iter->flags |= FTRACE_ITER_PRINTALL;
@@ -1590,7 +2086,11 @@ static int t_show(struct seq_file *m, void *v)
 	if (!rec)
 		return 0;
 
-	seq_printf(m, "%ps\n", (void *)rec->ip);
+	seq_printf(m, "%ps", (void *)rec->ip);
+	if (iter->flags & FTRACE_ITER_ENABLED)
+		seq_printf(m, " (%ld)",
+			   rec->flags & ~FTRACE_FL_MASK);
+	seq_printf(m, "\n");
 
 	return 0;
 }
@@ -1603,7 +2103,34 @@ static const struct seq_operations show_ftrace_seq_ops = {
 };
 
 static int
-ftrace_avail_open(struct inode *inode, struct file *file)
+ftrace_avail_open(struct inode *inode, struct file *file)
+{
+	struct ftrace_iterator *iter;
+	int ret;
+
+	if (unlikely(ftrace_disabled))
+		return -ENODEV;
+
+	iter = kzalloc(sizeof(*iter), GFP_KERNEL);
+	if (!iter)
+		return -ENOMEM;
+
+	iter->pg = ftrace_pages_start;
+
+	ret = seq_open(file, &show_ftrace_seq_ops);
+	if (!ret) {
+		struct seq_file *m = file->private_data;
+
+		m->private = iter;
+	} else {
+		kfree(iter);
+	}
+
+	return ret;
+}
+
+static int
+ftrace_enabled_open(struct inode *inode, struct file *file)
 {
 	struct ftrace_iterator *iter;
 	int ret;
@@ -1616,6 +2143,7 @@ ftrace_avail_open(struct inode *inode, struct file *file)
 		return -ENOMEM;
 
 	iter->pg = ftrace_pages_start;
+	iter->flags = FTRACE_ITER_ENABLED;
 
 	ret = seq_open(file, &show_ftrace_seq_ops);
 	if (!ret) {
@@ -1629,45 +2157,19 @@ ftrace_avail_open(struct inode *inode, struct file *file)
 	return ret;
 }
 
-static int
-ftrace_failures_open(struct inode *inode, struct file *file)
-{
-	int ret;
-	struct seq_file *m;
-	struct ftrace_iterator *iter;
-
-	ret = ftrace_avail_open(inode, file);
-	if (!ret) {
-		m = file->private_data;
-		iter = m->private;
-		iter->flags = FTRACE_ITER_FAILURES;
-	}
-
-	return ret;
-}
-
-
-static void ftrace_filter_reset(int enable)
+static void ftrace_filter_reset(struct ftrace_hash *hash)
 {
-	struct ftrace_page *pg;
-	struct dyn_ftrace *rec;
-	unsigned long type = enable ? FTRACE_FL_FILTER : FTRACE_FL_NOTRACE;
-
 	mutex_lock(&ftrace_lock);
-	if (enable)
-		ftrace_filtered = 0;
-	do_for_each_ftrace_rec(pg, rec) {
-		if (rec->flags & FTRACE_FL_FAILED)
-			continue;
-		rec->flags &= ~type;
-	} while_for_each_ftrace_rec();
+	ftrace_hash_clear(hash);
 	mutex_unlock(&ftrace_lock);
 }
 
 static int
-ftrace_regex_open(struct inode *inode, struct file *file, int enable)
+ftrace_regex_open(struct ftrace_ops *ops, int flag,
+		  struct inode *inode, struct file *file)
 {
 	struct ftrace_iterator *iter;
+	struct ftrace_hash *hash;
 	int ret = 0;
 
 	if (unlikely(ftrace_disabled))
@@ -1682,21 +2184,42 @@ ftrace_regex_open(struct inode *inode, struct file *file, int enable)
 		return -ENOMEM;
 	}
 
+	if (flag & FTRACE_ITER_NOTRACE)
+		hash = ops->notrace_hash;
+	else
+		hash = ops->filter_hash;
+
+	iter->ops = ops;
+	iter->flags = flag;
+
+	if (file->f_mode & FMODE_WRITE) {
+		mutex_lock(&ftrace_lock);
+		iter->hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, hash);
+		mutex_unlock(&ftrace_lock);
+
+		if (!iter->hash) {
+			trace_parser_put(&iter->parser);
+			kfree(iter);
+			return -ENOMEM;
+		}
+	}
+
 	mutex_lock(&ftrace_regex_lock);
+
 	if ((file->f_mode & FMODE_WRITE) &&
 	    (file->f_flags & O_TRUNC))
-		ftrace_filter_reset(enable);
+		ftrace_filter_reset(iter->hash);
 
 	if (file->f_mode & FMODE_READ) {
 		iter->pg = ftrace_pages_start;
-		iter->flags = enable ? FTRACE_ITER_FILTER :
-			FTRACE_ITER_NOTRACE;
 
 		ret = seq_open(file, &show_ftrace_seq_ops);
 		if (!ret) {
 			struct seq_file *m = file->private_data;
 			m->private = iter;
 		} else {
+			/* Failed */
+			free_ftrace_hash(iter->hash);
 			trace_parser_put(&iter->parser);
 			kfree(iter);
 		}
@@ -1710,13 +2233,15 @@ ftrace_regex_open(struct inode *inode, struct file *file, int enable)
 static int
 ftrace_filter_open(struct inode *inode, struct file *file)
 {
-	return ftrace_regex_open(inode, file, 1);
+	return ftrace_regex_open(&global_ops, FTRACE_ITER_FILTER,
+				 inode, file);
 }
 
 static int
 ftrace_notrace_open(struct inode *inode, struct file *file)
 {
-	return ftrace_regex_open(inode, file, 0);
+	return ftrace_regex_open(&global_ops, FTRACE_ITER_NOTRACE,
+				 inode, file);
 }
 
 static loff_t
@@ -1761,86 +2286,99 @@ static int ftrace_match(char *str, char *regex, int len, int type)
 }
 
 static int
-ftrace_match_record(struct dyn_ftrace *rec, char *regex, int len, int type)
+enter_record(struct ftrace_hash *hash, struct dyn_ftrace *rec, int not)
+{
+	struct ftrace_func_entry *entry;
+	int ret = 0;
+
+	entry = ftrace_lookup_ip(hash, rec->ip);
+	if (not) {
+		/* Do nothing if it doesn't exist */
+		if (!entry)
+			return 0;
+
+		free_hash_entry(hash, entry);
+	} else {
+		/* Do nothing if it exists */
+		if (entry)
+			return 0;
+
+		ret = add_hash_entry(hash, rec->ip);
+	}
+	return ret;
+}
+
+static int
+ftrace_match_record(struct dyn_ftrace *rec, char *mod,
+		    char *regex, int len, int type)
 {
 	char str[KSYM_SYMBOL_LEN];
+	char *modname;
+
+	kallsyms_lookup(rec->ip, NULL, NULL, &modname, str);
+
+	if (mod) {
+		/* module lookup requires matching the module */
+		if (!modname || strcmp(modname, mod))
+			return 0;
+
+		/* blank search means to match all funcs in the mod */
+		if (!len)
+			return 1;
+	}
 
-	kallsyms_lookup(rec->ip, NULL, NULL, NULL, str);
 	return ftrace_match(str, regex, len, type);
 }
 
-static int ftrace_match_records(char *buff, int len, int enable)
+static int
+match_records(struct ftrace_hash *hash, char *buff,
+	      int len, char *mod, int not)
 {
-	unsigned int search_len;
+	unsigned search_len = 0;
 	struct ftrace_page *pg;
 	struct dyn_ftrace *rec;
-	unsigned long flag;
-	char *search;
-	int type;
-	int not;
+	int type = MATCH_FULL;
+	char *search = buff;
 	int found = 0;
+	int ret;
 
-	flag = enable ? FTRACE_FL_FILTER : FTRACE_FL_NOTRACE;
-	type = filter_parse_regex(buff, len, &search, &not);
-
-	search_len = strlen(search);
+	if (len) {
+		type = filter_parse_regex(buff, len, &search, &not);
+		search_len = strlen(search);
+	}
 
 	mutex_lock(&ftrace_lock);
-	do_for_each_ftrace_rec(pg, rec) {
 
-		if (rec->flags & FTRACE_FL_FAILED)
-			continue;
+	if (unlikely(ftrace_disabled))
+		goto out_unlock;
 
-		if (ftrace_match_record(rec, search, search_len, type)) {
-			if (not)
-				rec->flags &= ~flag;
-			else
-				rec->flags |= flag;
+	do_for_each_ftrace_rec(pg, rec) {
+
+		if (ftrace_match_record(rec, mod, search, search_len, type)) {
+			ret = enter_record(hash, rec, not);
+			if (ret < 0) {
+				found = ret;
+				goto out_unlock;
+			}
 			found = 1;
 		}
-		/*
-		 * Only enable filtering if we have a function that
-		 * is filtered on.
-		 */
-		if (enable && (rec->flags & FTRACE_FL_FILTER))
-			ftrace_filtered = 1;
 	} while_for_each_ftrace_rec();
+ out_unlock:
 	mutex_unlock(&ftrace_lock);
 
 	return found;
 }
 
 static int
-ftrace_match_module_record(struct dyn_ftrace *rec, char *mod,
-			   char *regex, int len, int type)
+ftrace_match_records(struct ftrace_hash *hash, char *buff, int len)
 {
-	char str[KSYM_SYMBOL_LEN];
-	char *modname;
-
-	kallsyms_lookup(rec->ip, NULL, NULL, &modname, str);
-
-	if (!modname || strcmp(modname, mod))
-		return 0;
-
-	/* blank search means to match all funcs in the mod */
-	if (len)
-		return ftrace_match(str, regex, len, type);
-	else
-		return 1;
+	return match_records(hash, buff, len, NULL, 0);
 }
 
-static int ftrace_match_module_records(char *buff, char *mod, int enable)
+static int
+ftrace_match_module_records(struct ftrace_hash *hash, char *buff, char *mod)
 {
-	unsigned search_len = 0;
-	struct ftrace_page *pg;
-	struct dyn_ftrace *rec;
-	int type = MATCH_FULL;
-	char *search = buff;
-	unsigned long flag;
 	int not = 0;
-	int found = 0;
-
-	flag = enable ? FTRACE_FL_FILTER : FTRACE_FL_NOTRACE;
 
 	/* blank or '*' mean the same */
 	if (strcmp(buff, "*") == 0)
@@ -1852,32 +2390,7 @@ static int ftrace_match_module_records(char *buff, char *mod, int enable)
 		not = 1;
 	}
 
-	if (strlen(buff)) {
-		type = filter_parse_regex(buff, strlen(buff), &search, &not);
-		search_len = strlen(search);
-	}
-
-	mutex_lock(&ftrace_lock);
-	do_for_each_ftrace_rec(pg, rec) {
-
-		if (rec->flags & FTRACE_FL_FAILED)
-			continue;
-
-		if (ftrace_match_module_record(rec, mod,
-					       search, search_len, type)) {
-			if (not)
-				rec->flags &= ~flag;
-			else
-				rec->flags |= flag;
-			found = 1;
-		}
-		if (enable && (rec->flags & FTRACE_FL_FILTER))
-			ftrace_filtered = 1;
-
-	} while_for_each_ftrace_rec();
-	mutex_unlock(&ftrace_lock);
-
-	return found;
+	return match_records(hash, buff, strlen(buff), mod, not);
 }
 
 /*
@@ -1888,7 +2401,10 @@ static int ftrace_match_module_records(char *buff, char *mod, int enable)
 static int
 ftrace_mod_callback(char *func, char *cmd, char *param, int enable)
 {
+	struct ftrace_ops *ops = &global_ops;
+	struct ftrace_hash *hash;
 	char *mod;
+	int ret = -EINVAL;
 
 	/*
 	 * cmd == 'mod' because we only registered this func
@@ -1900,15 +2416,24 @@ ftrace_mod_callback(char *func, char *cmd, char *param, int enable)
 
 	/* we must have a module name */
 	if (!param)
-		return -EINVAL;
+		return ret;
 
 	mod = strsep(&param, ":");
 	if (!strlen(mod))
-		return -EINVAL;
+		return ret;
 
-	if (ftrace_match_module_records(func, mod, enable))
-		return 0;
-	return -EINVAL;
+	if (enable)
+		hash = ops->filter_hash;
+	else
+		hash = ops->notrace_hash;
+
+	ret = ftrace_match_module_records(hash, func, mod);
+	if (!ret)
+		ret = -EINVAL;
+	if (ret < 0)
+		return ret;
+
+	return 0;
 }
 
 static struct ftrace_func_command ftrace_mod_cmd = {
@@ -1959,6 +2484,7 @@ static int ftrace_probe_registered;
 
 static void __enable_ftrace_function_probe(void)
 {
+	int ret;
 	int i;
 
 	if (ftrace_probe_registered)
@@ -1973,13 +2499,16 @@ static void __enable_ftrace_function_probe(void)
 	if (i == FTRACE_FUNC_HASHSIZE)
 		return;
 
-	__register_ftrace_function(&trace_probe_ops);
-	ftrace_startup(0);
+	ret = __register_ftrace_function(&trace_probe_ops);
+	if (!ret)
+		ftrace_startup(&trace_probe_ops, 0);
+
 	ftrace_probe_registered = 1;
 }
 
 static void __disable_ftrace_function_probe(void)
 {
+	int ret;
 	int i;
 
 	if (!ftrace_probe_registered)
@@ -1992,8 +2521,10 @@ static void __disable_ftrace_function_probe(void)
 	}
 
 	/* no more funcs left */
-	__unregister_ftrace_function(&trace_probe_ops);
-	ftrace_shutdown(0);
+	ret = __unregister_ftrace_function(&trace_probe_ops);
+	if (!ret)
+		ftrace_shutdown(&trace_probe_ops, 0);
+
 	ftrace_probe_registered = 0;
 }
 
@@ -2029,12 +2560,13 @@ register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
 		return -EINVAL;
 
 	mutex_lock(&ftrace_lock);
-	do_for_each_ftrace_rec(pg, rec) {
 
-		if (rec->flags & FTRACE_FL_FAILED)
-			continue;
+	if (unlikely(ftrace_disabled))
+		goto out_unlock;
+
+	do_for_each_ftrace_rec(pg, rec) {
 
-		if (!ftrace_match_record(rec, search, len, type))
+		if (!ftrace_match_record(rec, NULL, search, len, type))
 			continue;
 
 		entry = kmalloc(sizeof(*entry), GFP_KERNEL);
@@ -2195,18 +2727,22 @@ int unregister_ftrace_command(struct ftrace_func_command *cmd)
 	return ret;
 }
 
-static int ftrace_process_regex(char *buff, int len, int enable)
+static int ftrace_process_regex(struct ftrace_hash *hash,
+				char *buff, int len, int enable)
 {
 	char *func, *command, *next = buff;
 	struct ftrace_func_command *p;
-	int ret = -EINVAL;
+	int ret;
 
 	func = strsep(&next, ":");
 
 	if (!next) {
-		if (ftrace_match_records(func, len, enable))
-			return 0;
-		return ret;
+		ret = ftrace_match_records(hash, func, len);
+		if (!ret)
+			ret = -EINVAL;
+		if (ret < 0)
+			return ret;
+		return 0;
 	}
 
 	/* command found */
@@ -2239,6 +2775,10 @@ ftrace_regex_write(struct file *file, const char __user *ubuf,
 
 	mutex_lock(&ftrace_regex_lock);
 
+	ret = -ENODEV;
+	if (unlikely(ftrace_disabled))
+		goto out_unlock;
+
 	if (file->f_mode & FMODE_READ) {
 		struct seq_file *m = file->private_data;
 		iter = m->private;
@@ -2250,7 +2790,7 @@ ftrace_regex_write(struct file *file, const char __user *ubuf,
 
 	if (read >= 0 && trace_parser_loaded(parser) &&
 	    !trace_parser_cont(parser)) {
-		ret = ftrace_process_regex(parser->buffer,
+		ret = ftrace_process_regex(iter->hash, parser->buffer,
 					   parser->idx, enable);
 		trace_parser_clear(parser);
 		if (ret)
@@ -2278,22 +2818,83 @@ ftrace_notrace_write(struct file *file, const char __user *ubuf,
 	return ftrace_regex_write(file, ubuf, cnt, ppos, 0);
 }
 
-static void
-ftrace_set_regex(unsigned char *buf, int len, int reset, int enable)
+static int
+ftrace_set_regex(struct ftrace_ops *ops, unsigned char *buf, int len,
+		 int reset, int enable)
 {
+	struct ftrace_hash **orig_hash;
+	struct ftrace_hash *hash;
+	int ret;
+
+	/* All global ops uses the global ops filters */
+	if (ops->flags & FTRACE_OPS_FL_GLOBAL)
+		ops = &global_ops;
+
 	if (unlikely(ftrace_disabled))
-		return;
+		return -ENODEV;
+
+	if (enable)
+		orig_hash = &ops->filter_hash;
+	else
+		orig_hash = &ops->notrace_hash;
+
+	hash = alloc_and_copy_ftrace_hash(FTRACE_HASH_DEFAULT_BITS, *orig_hash);
+	if (!hash)
+		return -ENOMEM;
 
 	mutex_lock(&ftrace_regex_lock);
 	if (reset)
-		ftrace_filter_reset(enable);
+		ftrace_filter_reset(hash);
 	if (buf)
-		ftrace_match_records(buf, len, enable);
+		ftrace_match_records(hash, buf, len);
+
+	mutex_lock(&ftrace_lock);
+	ret = ftrace_hash_move(orig_hash, hash);
+	mutex_unlock(&ftrace_lock);
+
 	mutex_unlock(&ftrace_regex_lock);
+
+	free_ftrace_hash(hash);
+	return ret;
+}
+
+/**
+ * ftrace_set_filter - set a function to filter on in ftrace
+ * @ops - the ops to set the filter with
+ * @buf - the string that holds the function filter text.
+ * @len - the length of the string.
+ * @reset - non zero to reset all filters before applying this filter.
+ *
+ * Filters denote which functions should be enabled when tracing is enabled.
+ * If @buf is NULL and reset is set, all functions will be enabled for tracing.
+ */
+void ftrace_set_filter(struct ftrace_ops *ops, unsigned char *buf,
+		       int len, int reset)
+{
+	ftrace_set_regex(ops, buf, len, reset, 1);
 }
+EXPORT_SYMBOL_GPL(ftrace_set_filter);
 
+/**
+ * ftrace_set_notrace - set a function to not trace in ftrace
+ * @ops - the ops to set the notrace filter with
+ * @buf - the string that holds the function notrace text.
+ * @len - the length of the string.
+ * @reset - non zero to reset all filters before applying this filter.
+ *
+ * Notrace Filters denote which functions should not be enabled when tracing
+ * is enabled. If @buf is NULL and reset is set, all functions will be enabled
+ * for tracing.
+ */
+void ftrace_set_notrace(struct ftrace_ops *ops, unsigned char *buf,
+			int len, int reset)
+{
+	ftrace_set_regex(ops, buf, len, reset, 0);
+}
+EXPORT_SYMBOL_GPL(ftrace_set_notrace);
 /**
  * ftrace_set_filter - set a function to filter on in ftrace
+ * @ops - the ops to set the filter with
  * @buf - the string that holds the function filter text.
  * @len - the length of the string.
  * @reset - non zero to reset all filters before applying this filter.
@@ -2301,13 +2902,15 @@ ftrace_set_regex(unsigned char *buf, int len, int reset, int enable)
  * Filters denote which functions should be enabled when tracing is enabled.
  * If @buf is NULL and reset is set, all functions will be enabled for tracing.
  */
-void ftrace_set_filter(unsigned char *buf, int len, int reset)
+void ftrace_set_global_filter(unsigned char *buf, int len, int reset)
 {
-	ftrace_set_regex(buf, len, reset, 1);
+	ftrace_set_regex(&global_ops, buf, len, reset, 1);
 }
+EXPORT_SYMBOL_GPL(ftrace_set_global_filter);
 
 /**
  * ftrace_set_notrace - set a function to not trace in ftrace
+ * @ops - the ops to set the notrace filter with
  * @buf - the string that holds the function notrace text.
  * @len - the length of the string.
  * @reset - non zero to reset all filters before applying this filter.
@@ -2316,10 +2919,11 @@ void ftrace_set_filter(unsigned char *buf, int len, int reset)
  * is enabled. If @buf is NULL and reset is set, all functions will be enabled
  * for tracing.
  */
-void ftrace_set_notrace(unsigned char *buf, int len, int reset)
+void ftrace_set_global_notrace(unsigned char *buf, int len, int reset)
 {
-	ftrace_set_regex(buf, len, reset, 0);
+	ftrace_set_regex(&global_ops, buf, len, reset, 0);
 }
+EXPORT_SYMBOL_GPL(ftrace_set_global_notrace);
 
 /*
  * command line interface to allow users to set filters on boot up.
@@ -2370,22 +2974,23 @@ static void __init set_ftrace_early_graph(char *buf)
 }
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
 
-static void __init set_ftrace_early_filter(char *buf, int enable)
+static void __init
+set_ftrace_early_filter(struct ftrace_ops *ops, char *buf, int enable)
 {
 	char *func;
 
 	while (buf) {
 		func = strsep(&buf, ",");
-		ftrace_set_regex(func, strlen(func), 0, enable);
+		ftrace_set_regex(ops, func, strlen(func), 0, enable);
 	}
 }
 
 static void __init set_ftrace_early_filters(void)
 {
 	if (ftrace_filter_buf[0])
-		set_ftrace_early_filter(ftrace_filter_buf, 1);
+		set_ftrace_early_filter(&global_ops, ftrace_filter_buf, 1);
 	if (ftrace_notrace_buf[0])
-		set_ftrace_early_filter(ftrace_notrace_buf, 0);
+		set_ftrace_early_filter(&global_ops, ftrace_notrace_buf, 0);
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	if (ftrace_graph_buf[0])
 		set_ftrace_early_graph(ftrace_graph_buf);
@@ -2393,11 +2998,14 @@ static void __init set_ftrace_early_filters(void)
 }
 
 static int
-ftrace_regex_release(struct inode *inode, struct file *file, int enable)
+ftrace_regex_release(struct inode *inode, struct file *file)
 {
 	struct seq_file *m = (struct seq_file *)file->private_data;
 	struct ftrace_iterator *iter;
+	struct ftrace_hash **orig_hash;
 	struct trace_parser *parser;
+	int filter_hash;
+	int ret;
 
 	mutex_lock(&ftrace_regex_lock);
 	if (file->f_mode & FMODE_READ) {
@@ -2410,33 +3018,41 @@ ftrace_regex_release(struct inode *inode, struct file *file, int enable)
 	parser = &iter->parser;
 	if (trace_parser_loaded(parser)) {
 		parser->buffer[parser->idx] = 0;
-		ftrace_match_records(parser->buffer, parser->idx, enable);
+		ftrace_match_records(iter->hash, parser->buffer, parser->idx);
 	}
 
-	mutex_lock(&ftrace_lock);
-	if (ftrace_start_up && ftrace_enabled)
-		ftrace_run_update_code(FTRACE_ENABLE_CALLS);
-	mutex_unlock(&ftrace_lock);
-
 	trace_parser_put(parser);
+
+	if (file->f_mode & FMODE_WRITE) {
+		filter_hash = !!(iter->flags & FTRACE_ITER_FILTER);
+
+		if (filter_hash)
+			orig_hash = &iter->ops->filter_hash;
+		else
+			orig_hash = &iter->ops->notrace_hash;
+
+		mutex_lock(&ftrace_lock);
+		/*
+		 * Remove the current set, update the hash and add
+		 * them back.
+		 */
+		ftrace_hash_rec_disable(iter->ops, filter_hash);
+		ret = ftrace_hash_move(orig_hash, iter->hash);
+		if (!ret) {
+			ftrace_hash_rec_enable(iter->ops, filter_hash);
+			if (iter->ops->flags & FTRACE_OPS_FL_ENABLED
+			    && ftrace_enabled)
+				ftrace_run_update_code(FTRACE_ENABLE_CALLS);
+		}
+		mutex_unlock(&ftrace_lock);
+	}
+	free_ftrace_hash(iter->hash);
 	kfree(iter);
 
 	mutex_unlock(&ftrace_regex_lock);
 	return 0;
 }
 
-static int
-ftrace_filter_release(struct inode *inode, struct file *file)
-{
-	return ftrace_regex_release(inode, file, 1);
-}
-
-static int
-ftrace_notrace_release(struct inode *inode, struct file *file)
-{
-	return ftrace_regex_release(inode, file, 0);
-}
-
 static const struct file_operations ftrace_avail_fops = {
 	.open = ftrace_avail_open,
 	.read = seq_read,
@@ -2444,8 +3060,8 @@ static const struct file_operations ftrace_avail_fops = {
 	.release = seq_release_private,
 };
 
-static const struct file_operations ftrace_failures_fops = {
-	.open = ftrace_failures_open,
+static const struct file_operations ftrace_enabled_fops = {
+	.open = ftrace_enabled_open,
 	.read = seq_read,
 	.llseek = seq_lseek,
 	.release = seq_release_private,
@@ -2456,7 +3072,7 @@ static const struct file_operations ftrace_filter_fops = {
 	.read = seq_read,
 	.write = ftrace_filter_write,
 	.llseek = ftrace_regex_lseek,
-	.release = ftrace_filter_release,
+	.release = ftrace_regex_release,
 };
 
 static const struct file_operations ftrace_notrace_fops = {
@@ -2464,7 +3080,7 @@ static const struct file_operations ftrace_notrace_fops = {
 	.read = seq_read,
 	.write = ftrace_notrace_write,
 	.llseek = ftrace_regex_lseek,
-	.release = ftrace_notrace_release,
+	.release = ftrace_regex_release,
 };
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
@@ -2573,9 +3189,6 @@ ftrace_set_func(unsigned long *array, int *idx, char *buffer)
 	bool exists;
 	int i;
 
-	if (ftrace_disabled)
-		return -ENODEV;
-
 	/* decode regex */
 	type = filter_parse_regex(buffer, strlen(buffer), &search, &not);
 	if (!not && *idx >= FTRACE_GRAPH_MAX_FUNCS)
@@ -2584,12 +3197,18 @@ ftrace_set_func(unsigned long *array, int *idx, char *buffer)
 	search_len = strlen(search);
 
 	mutex_lock(&ftrace_lock);
+
+	if (unlikely(ftrace_disabled)) {
+		mutex_unlock(&ftrace_lock);
+		return -ENODEV;
+	}
+
 	do_for_each_ftrace_rec(pg, rec) {
 
-		if (rec->flags & (FTRACE_FL_FAILED | FTRACE_FL_FREE))
+		if (rec->flags & FTRACE_FL_FREE)
 			continue;
 
-		if (ftrace_match_record(rec, search, search_len, type)) {
+		if (ftrace_match_record(rec, NULL, search, search_len, type)) {
 			/* if it is in the array */
 			exists = false;
 			for (i = 0; i < *idx; i++) {
@@ -2679,8 +3298,8 @@ static __init int ftrace_init_dyn_debugfs(struct dentry *d_tracer)
 	trace_create_file("available_filter_functions", 0444,
 			d_tracer, NULL, &ftrace_avail_fops);
 
-	trace_create_file("failures", 0444,
-			d_tracer, NULL, &ftrace_failures_fops);
+	trace_create_file("enabled_functions", 0444,
+			d_tracer, NULL, &ftrace_enabled_fops);
 
 	trace_create_file("set_ftrace_filter", 0644, d_tracer,
 			NULL, &ftrace_filter_fops);
@@ -2703,7 +3322,6 @@ static int ftrace_process_locs(struct module *mod,
 {
 	unsigned long *p;
 	unsigned long addr;
-	unsigned long flags;
 
 	mutex_lock(&ftrace_lock);
 	p = start;
@@ -2720,10 +3338,7 @@ static int ftrace_process_locs(struct module *mod,
 		ftrace_record_ip(addr);
 	}
 
-	/* disable interrupts to prevent kstop machine */
-	local_irq_save(flags);
 	ftrace_update_code(mod);
-	local_irq_restore(flags);
 	mutex_unlock(&ftrace_lock);
 
 	return 0;
@@ -2735,10 +3350,11 @@ void ftrace_release_mod(struct module *mod)
 	struct dyn_ftrace *rec;
 	struct ftrace_page *pg;
 
+	mutex_lock(&ftrace_lock);
+
 	if (ftrace_disabled)
-		return;
+		goto out_unlock;
 
-	mutex_lock(&ftrace_lock);
 	do_for_each_ftrace_rec(pg, rec) {
 		if (within_module_core(rec->ip, mod)) {
 			/*
@@ -2749,6 +3365,7 @@ void ftrace_release_mod(struct module *mod)
 			ftrace_free_rec(rec);
 		}
 	} while_for_each_ftrace_rec();
+ out_unlock:
 	mutex_unlock(&ftrace_lock);
 }
 
@@ -2835,6 +3452,10 @@ void __init ftrace_init(void)
 
 #else
 
+static struct ftrace_ops global_ops = {
+	.func			= ftrace_stub,
+};
+
 static int __init ftrace_nodyn_init(void)
 {
 	ftrace_enabled = 1;
@@ -2845,12 +3466,38 @@ device_initcall(ftrace_nodyn_init);
 static inline int ftrace_init_dyn_debugfs(struct dentry *d_tracer) { return 0; }
 static inline void ftrace_startup_enable(int command) { }
 /* Keep as macros so we do not need to define the commands */
-# define ftrace_startup(command)	do { } while (0)
-# define ftrace_shutdown(command)	do { } while (0)
+# define ftrace_startup(ops, command)	do { } while (0)
+# define ftrace_shutdown(ops, command)	do { } while (0)
 # define ftrace_startup_sysctl()	do { } while (0)
 # define ftrace_shutdown_sysctl()	do { } while (0)
+
+static inline int
+ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip)
+{
+	return 1;
+}
+
 #endif /* CONFIG_DYNAMIC_FTRACE */
 
+static void
+ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip)
+{
+	struct ftrace_ops *op;
+
+	/*
+	 * Some of the ops may be dynamically allocated,
+	 * they must be freed after a synchronize_sched().
+	 */
+	preempt_disable_notrace();
+	op = rcu_dereference_raw(ftrace_ops_list);
+	while (op != &ftrace_list_end) {
+		if (ftrace_ops_test(op, ip))
+			op->func(ip, parent_ip);
+		op = rcu_dereference_raw(op->next);
+	};
+	preempt_enable_notrace();
+}
+
 static void clear_ftrace_swapper(void)
 {
 	struct task_struct *p;
@@ -3143,19 +3790,23 @@ void ftrace_kill(void)
  */
 int register_ftrace_function(struct ftrace_ops *ops)
 {
-	int ret;
-
-	if (unlikely(ftrace_disabled))
-		return -1;
+	int ret = -1;
 
 	mutex_lock(&ftrace_lock);
 
+	if (unlikely(ftrace_disabled))
+		goto out_unlock;
+
 	ret = __register_ftrace_function(ops);
-	ftrace_startup(0);
+	if (!ret)
+		ftrace_startup(ops, 0);
 
+
+ out_unlock:
 	mutex_unlock(&ftrace_lock);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(register_ftrace_function);
 
 /**
  * unregister_ftrace_function - unregister a function for profiling.
@@ -3169,25 +3820,27 @@ int unregister_ftrace_function(struct ftrace_ops *ops)
 
 	mutex_lock(&ftrace_lock);
 	ret = __unregister_ftrace_function(ops);
-	ftrace_shutdown(0);
+	if (!ret)
+		ftrace_shutdown(ops, 0);
 	mutex_unlock(&ftrace_lock);
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(unregister_ftrace_function);
 
 int
 ftrace_enable_sysctl(struct ctl_table *table, int write,
 		     void __user *buffer, size_t *lenp,
 		     loff_t *ppos)
 {
-	int ret;
-
-	if (unlikely(ftrace_disabled))
-		return -ENODEV;
+	int ret = -ENODEV;
 
 	mutex_lock(&ftrace_lock);
 
-	ret  = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (unlikely(ftrace_disabled))
+		goto out;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
 
 	if (ret || !write || (last_ftrace_enabled == !!ftrace_enabled))
 		goto out;
@@ -3199,11 +3852,11 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
 		ftrace_startup_sysctl();
 
 		/* we are starting ftrace again */
-		if (ftrace_list != &ftrace_list_end) {
-			if (ftrace_list->next == &ftrace_list_end)
-				ftrace_trace_function = ftrace_list->func;
+		if (ftrace_ops_list != &ftrace_list_end) {
+			if (ftrace_ops_list->next == &ftrace_list_end)
+				ftrace_trace_function = ftrace_ops_list->func;
 			else
-				ftrace_trace_function = ftrace_list_func;
+				ftrace_trace_function = ftrace_ops_list_func;
 		}
 
 	} else {
@@ -3392,7 +4045,7 @@ int register_ftrace_graph(trace_func_graph_ret_t retfunc,
 	ftrace_graph_return = retfunc;
 	ftrace_graph_entry = entryfunc;
 
-	ftrace_startup(FTRACE_START_FUNC_RET);
+	ftrace_startup(&global_ops, FTRACE_START_FUNC_RET);
 
 out:
 	mutex_unlock(&ftrace_lock);
@@ -3409,7 +4062,7 @@ void unregister_ftrace_graph(void)
 	ftrace_graph_active--;
 	ftrace_graph_return = (trace_func_graph_ret_t)ftrace_stub;
 	ftrace_graph_entry = ftrace_graph_entry_stub;
-	ftrace_shutdown(FTRACE_STOP_FUNC_RET);
+	ftrace_shutdown(&global_ops, FTRACE_STOP_FUNC_RET);
 	unregister_pm_notifier(&ftrace_suspend_notifier);
 	unregister_trace_sched_switch(ftrace_graph_probe_sched_switch, NULL);
 
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 1cb49be7c7fb5b30fdab269d044b130899b93340..ee9c921d7f21e4d0578e35032607e9bc542e219f 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2014,9 +2014,10 @@ enum print_line_t print_trace_line(struct trace_iterator *iter)
 {
 	enum print_line_t ret;
 
-	if (iter->lost_events)
-		trace_seq_printf(&iter->seq, "CPU:%d [LOST %lu EVENTS]\n",
-				 iter->cpu, iter->lost_events);
+	if (iter->lost_events &&
+	    !trace_seq_printf(&iter->seq, "CPU:%d [LOST %lu EVENTS]\n",
+				 iter->cpu, iter->lost_events))
+		return TRACE_TYPE_PARTIAL_LINE;
 
 	if (iter->trace && iter->trace->print_line) {
 		ret = iter->trace->print_line(iter);
@@ -3230,6 +3231,14 @@ tracing_read_pipe(struct file *filp, char __user *ubuf,
 
 		if (iter->seq.len >= cnt)
 			break;
+
+		/*
+		 * Setting the full flag means we reached the trace_seq buffer
+		 * size and we should leave by partial output condition above.
+		 * One of the trace_seq_* functions is not used properly.
+		 */
+		WARN_ONCE(iter->seq.full, "full flag set for trace type %d",
+			  iter->ent->type);
 	}
 	trace_access_unlock(iter->cpu_file);
 	trace_event_read_unlock();
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 5e9dfc6286dd0eafed900906cccee1c83cf4f28c..6b69c4bd306f72cbbce93b9fe94827a8696c0fba 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -419,6 +419,8 @@ extern void trace_find_cmdline(int pid, char comm[]);
 extern unsigned long ftrace_update_tot_cnt;
 #define DYN_FTRACE_TEST_NAME trace_selftest_dynamic_test_func
 extern int DYN_FTRACE_TEST_NAME(void);
+#define DYN_FTRACE_TEST_NAME2 trace_selftest_dynamic_test_func2
+extern int DYN_FTRACE_TEST_NAME2(void);
 #endif
 
 extern int ring_buffer_expanded;
diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index 16aee4d44e8fd3e121c2dc4910a120968d01d5d8..8d0e1cc4e9747281989e2b8f4f19f5fba5a8194c 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -149,11 +149,13 @@ function_stack_trace_call(unsigned long ip, unsigned long parent_ip)
 static struct ftrace_ops trace_ops __read_mostly =
 {
 	.func = function_trace_call,
+	.flags = FTRACE_OPS_FL_GLOBAL,
 };
 
 static struct ftrace_ops trace_stack_ops __read_mostly =
 {
 	.func = function_stack_trace_call,
+	.flags = FTRACE_OPS_FL_GLOBAL,
 };
 
 /* Our two options */
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index a4969b47afc1e8120b149d22e73357393be2056b..c77424be284d503c241a36d290af3a4c6e0ef98b 100644
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -153,6 +153,7 @@ irqsoff_tracer_call(unsigned long ip, unsigned long parent_ip)
 static struct ftrace_ops trace_ops __read_mostly =
 {
 	.func = irqsoff_tracer_call,
+	.flags = FTRACE_OPS_FL_GLOBAL,
 };
 #endif /* CONFIG_FUNCTION_TRACER */
 
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 35d55a386145aed31dcd698f16e1f38246c808fb..f925c45f0afa86d77c1c7b38cb174e72cba1aad6 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -53,7 +53,6 @@ const char *reserved_field_names[] = {
 	"common_preempt_count",
 	"common_pid",
 	"common_tgid",
-	"common_lock_depth",
 	FIELD_STRING_IP,
 	FIELD_STRING_RETIP,
 	FIELD_STRING_FUNC,
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 456be9063c2d85664b6bb480c4b5d2c4c4a88f14..cf535ccedc86abe7732876860e59eb7e68686643 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -830,6 +830,9 @@ EXPORT_SYMBOL_GPL(unregister_ftrace_event);
 enum print_line_t trace_nop_print(struct trace_iterator *iter, int flags,
 				  struct trace_event *event)
 {
+	if (!trace_seq_printf(&iter->seq, "type: %d\n", iter->ent->type))
+		return TRACE_TYPE_PARTIAL_LINE;
+
 	return TRACE_TYPE_HANDLED;
 }
 
diff --git a/kernel/trace/trace_printk.c b/kernel/trace/trace_printk.c
index 2547d8813cf0535048162db1d986263a638f188a..dff763b7baf172d9d7b90c8f0dddc0427a83a1c4 100644
--- a/kernel/trace/trace_printk.c
+++ b/kernel/trace/trace_printk.c
@@ -32,7 +32,7 @@ static DEFINE_MUTEX(btrace_mutex);
 
 struct trace_bprintk_fmt {
 	struct list_head list;
-	char fmt[0];
+	const char *fmt;
 };
 
 static inline struct trace_bprintk_fmt *lookup_format(const char *fmt)
@@ -49,6 +49,7 @@ static
 void hold_module_trace_bprintk_format(const char **start, const char **end)
 {
 	const char **iter;
+	char *fmt;
 
 	mutex_lock(&btrace_mutex);
 	for (iter = start; iter < end; iter++) {
@@ -58,14 +59,18 @@ void hold_module_trace_bprintk_format(const char **start, const char **end)
 			continue;
 		}
 
-		tb_fmt = kmalloc(offsetof(struct trace_bprintk_fmt, fmt)
-				+ strlen(*iter) + 1, GFP_KERNEL);
-		if (tb_fmt) {
+		tb_fmt = kmalloc(sizeof(*tb_fmt), GFP_KERNEL);
+		if (tb_fmt)
+			fmt = kmalloc(strlen(*iter) + 1, GFP_KERNEL);
+		if (tb_fmt && fmt) {
 			list_add_tail(&tb_fmt->list, &trace_bprintk_fmt_list);
-			strcpy(tb_fmt->fmt, *iter);
+			strcpy(fmt, *iter);
+			tb_fmt->fmt = fmt;
 			*iter = tb_fmt->fmt;
-		} else
+		} else {
+			kfree(tb_fmt);
 			*iter = NULL;
+		}
 	}
 	mutex_unlock(&btrace_mutex);
 }
@@ -84,6 +89,76 @@ static int module_trace_bprintk_format_notify(struct notifier_block *self,
 	return 0;
 }
 
+/*
+ * The debugfs/tracing/printk_formats file maps the addresses with
+ * the ASCII formats that are used in the bprintk events in the
+ * buffer. For userspace tools to be able to decode the events from
+ * the buffer, they need to be able to map the address with the format.
+ *
+ * The addresses of the bprintk formats are in their own section
+ * __trace_printk_fmt. But for modules we copy them into a link list.
+ * The code to print the formats and their addresses passes around the
+ * address of the fmt string. If the fmt address passed into the seq
+ * functions is within the kernel core __trace_printk_fmt section, then
+ * it simply uses the next pointer in the list.
+ *
+ * When the fmt pointer is outside the kernel core __trace_printk_fmt
+ * section, then we need to read the link list pointers. The trick is
+ * we pass the address of the string to the seq function just like
+ * we do for the kernel core formats. To get back the structure that
+ * holds the format, we simply use containerof() and then go to the
+ * next format in the list.
+ */
+static const char **
+find_next_mod_format(int start_index, void *v, const char **fmt, loff_t *pos)
+{
+	struct trace_bprintk_fmt *mod_fmt;
+
+	if (list_empty(&trace_bprintk_fmt_list))
+		return NULL;
+
+	/*
+	 * v will point to the address of the fmt record from t_next
+	 * v will be NULL from t_start.
+	 * If this is the first pointer or called from start
+	 * then we need to walk the list.
+	 */
+	if (!v || start_index == *pos) {
+		struct trace_bprintk_fmt *p;
+
+		/* search the module list */
+		list_for_each_entry(p, &trace_bprintk_fmt_list, list) {
+			if (start_index == *pos)
+				return &p->fmt;
+			start_index++;
+		}
+		/* pos > index */
+		return NULL;
+	}
+
+	/*
+	 * v points to the address of the fmt field in the mod list
+	 * structure that holds the module print format.
+	 */
+	mod_fmt = container_of(v, typeof(*mod_fmt), fmt);
+	if (mod_fmt->list.next == &trace_bprintk_fmt_list)
+		return NULL;
+
+	mod_fmt = container_of(mod_fmt->list.next, typeof(*mod_fmt), list);
+
+	return &mod_fmt->fmt;
+}
+
+static void format_mod_start(void)
+{
+	mutex_lock(&btrace_mutex);
+}
+
+static void format_mod_stop(void)
+{
+	mutex_unlock(&btrace_mutex);
+}
+
 #else /* !CONFIG_MODULES */
 __init static int
 module_trace_bprintk_format_notify(struct notifier_block *self,
@@ -91,6 +166,13 @@ module_trace_bprintk_format_notify(struct notifier_block *self,
 {
 	return 0;
 }
+static inline const char **
+find_next_mod_format(int start_index, void *v, const char **fmt, loff_t *pos)
+{
+	return NULL;
+}
+static inline void format_mod_start(void) { }
+static inline void format_mod_stop(void) { }
 #endif /* CONFIG_MODULES */
 
 
@@ -153,20 +235,33 @@ int __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap)
 }
 EXPORT_SYMBOL_GPL(__ftrace_vprintk);
 
+static const char **find_next(void *v, loff_t *pos)
+{
+	const char **fmt = v;
+	int start_index;
+
+	if (!fmt)
+		fmt = __start___trace_bprintk_fmt + *pos;
+
+	start_index = __stop___trace_bprintk_fmt - __start___trace_bprintk_fmt;
+
+	if (*pos < start_index)
+		return fmt;
+
+	return find_next_mod_format(start_index, v, fmt, pos);
+}
+
 static void *
 t_start(struct seq_file *m, loff_t *pos)
 {
-	const char **fmt = __start___trace_bprintk_fmt + *pos;
-
-	if ((unsigned long)fmt >= (unsigned long)__stop___trace_bprintk_fmt)
-		return NULL;
-	return fmt;
+	format_mod_start();
+	return find_next(NULL, pos);
 }
 
 static void *t_next(struct seq_file *m, void * v, loff_t *pos)
 {
 	(*pos)++;
-	return t_start(m, pos);
+	return find_next(v, pos);
 }
 
 static int t_show(struct seq_file *m, void *v)
@@ -205,6 +300,7 @@ static int t_show(struct seq_file *m, void *v)
 
 static void t_stop(struct seq_file *m, void *p)
 {
+	format_mod_stop();
 }
 
 static const struct seq_operations show_format_seq_ops = {
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 7319559ed59f0a10197a15dc9d62a99a1fa7aeb7..f029dd4fd2cac18eb309a9aab6b13009bd124305 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -129,6 +129,7 @@ wakeup_tracer_call(unsigned long ip, unsigned long parent_ip)
 static struct ftrace_ops trace_ops __read_mostly =
 {
 	.func = wakeup_tracer_call,
+	.flags = FTRACE_OPS_FL_GLOBAL,
 };
 #endif /* CONFIG_FUNCTION_TRACER */
 
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index 659732eba07cf4bd6bdd35e1cec416de042c4cae..288541f977fb7f3b41e747a6b7c2de9e4ea0e1e9 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -101,6 +101,206 @@ static inline void warn_failed_init_tracer(struct tracer *trace, int init_ret)
 
 #ifdef CONFIG_DYNAMIC_FTRACE
 
+static int trace_selftest_test_probe1_cnt;
+static void trace_selftest_test_probe1_func(unsigned long ip,
+					    unsigned long pip)
+{
+	trace_selftest_test_probe1_cnt++;
+}
+
+static int trace_selftest_test_probe2_cnt;
+static void trace_selftest_test_probe2_func(unsigned long ip,
+					    unsigned long pip)
+{
+	trace_selftest_test_probe2_cnt++;
+}
+
+static int trace_selftest_test_probe3_cnt;
+static void trace_selftest_test_probe3_func(unsigned long ip,
+					    unsigned long pip)
+{
+	trace_selftest_test_probe3_cnt++;
+}
+
+static int trace_selftest_test_global_cnt;
+static void trace_selftest_test_global_func(unsigned long ip,
+					    unsigned long pip)
+{
+	trace_selftest_test_global_cnt++;
+}
+
+static int trace_selftest_test_dyn_cnt;
+static void trace_selftest_test_dyn_func(unsigned long ip,
+					 unsigned long pip)
+{
+	trace_selftest_test_dyn_cnt++;
+}
+
+static struct ftrace_ops test_probe1 = {
+	.func			= trace_selftest_test_probe1_func,
+};
+
+static struct ftrace_ops test_probe2 = {
+	.func			= trace_selftest_test_probe2_func,
+};
+
+static struct ftrace_ops test_probe3 = {
+	.func			= trace_selftest_test_probe3_func,
+};
+
+static struct ftrace_ops test_global = {
+	.func			= trace_selftest_test_global_func,
+	.flags			= FTRACE_OPS_FL_GLOBAL,
+};
+
+static void print_counts(void)
+{
+	printk("(%d %d %d %d %d) ",
+	       trace_selftest_test_probe1_cnt,
+	       trace_selftest_test_probe2_cnt,
+	       trace_selftest_test_probe3_cnt,
+	       trace_selftest_test_global_cnt,
+	       trace_selftest_test_dyn_cnt);
+}
+
+static void reset_counts(void)
+{
+	trace_selftest_test_probe1_cnt = 0;
+	trace_selftest_test_probe2_cnt = 0;
+	trace_selftest_test_probe3_cnt = 0;
+	trace_selftest_test_global_cnt = 0;
+	trace_selftest_test_dyn_cnt = 0;
+}
+
+static int trace_selftest_ops(int cnt)
+{
+	int save_ftrace_enabled = ftrace_enabled;
+	struct ftrace_ops *dyn_ops;
+	char *func1_name;
+	char *func2_name;
+	int len1;
+	int len2;
+	int ret = -1;
+
+	printk(KERN_CONT "PASSED\n");
+	pr_info("Testing dynamic ftrace ops #%d: ", cnt);
+
+	ftrace_enabled = 1;
+	reset_counts();
+
+	/* Handle PPC64 '.' name */
+	func1_name = "*" __stringify(DYN_FTRACE_TEST_NAME);
+	func2_name = "*" __stringify(DYN_FTRACE_TEST_NAME2);
+	len1 = strlen(func1_name);
+	len2 = strlen(func2_name);
+
+	/*
+	 * Probe 1 will trace function 1.
+	 * Probe 2 will trace function 2.
+	 * Probe 3 will trace functions 1 and 2.
+	 */
+	ftrace_set_filter(&test_probe1, func1_name, len1, 1);
+	ftrace_set_filter(&test_probe2, func2_name, len2, 1);
+	ftrace_set_filter(&test_probe3, func1_name, len1, 1);
+	ftrace_set_filter(&test_probe3, func2_name, len2, 0);
+
+	register_ftrace_function(&test_probe1);
+	register_ftrace_function(&test_probe2);
+	register_ftrace_function(&test_probe3);
+	register_ftrace_function(&test_global);
+
+	DYN_FTRACE_TEST_NAME();
+
+	print_counts();
+
+	if (trace_selftest_test_probe1_cnt != 1)
+		goto out;
+	if (trace_selftest_test_probe2_cnt != 0)
+		goto out;
+	if (trace_selftest_test_probe3_cnt != 1)
+		goto out;
+	if (trace_selftest_test_global_cnt == 0)
+		goto out;
+
+	DYN_FTRACE_TEST_NAME2();
+
+	print_counts();
+
+	if (trace_selftest_test_probe1_cnt != 1)
+		goto out;
+	if (trace_selftest_test_probe2_cnt != 1)
+		goto out;
+	if (trace_selftest_test_probe3_cnt != 2)
+		goto out;
+
+	/* Add a dynamic probe */
+	dyn_ops = kzalloc(sizeof(*dyn_ops), GFP_KERNEL);
+	if (!dyn_ops) {
+		printk("MEMORY ERROR ");
+		goto out;
+	}
+
+	dyn_ops->func = trace_selftest_test_dyn_func;
+
+	register_ftrace_function(dyn_ops);
+
+	trace_selftest_test_global_cnt = 0;
+
+	DYN_FTRACE_TEST_NAME();
+
+	print_counts();
+
+	if (trace_selftest_test_probe1_cnt != 2)
+		goto out_free;
+	if (trace_selftest_test_probe2_cnt != 1)
+		goto out_free;
+	if (trace_selftest_test_probe3_cnt != 3)
+		goto out_free;
+	if (trace_selftest_test_global_cnt == 0)
+		goto out;
+	if (trace_selftest_test_dyn_cnt == 0)
+		goto out_free;
+
+	DYN_FTRACE_TEST_NAME2();
+
+	print_counts();
+
+	if (trace_selftest_test_probe1_cnt != 2)
+		goto out_free;
+	if (trace_selftest_test_probe2_cnt != 2)
+		goto out_free;
+	if (trace_selftest_test_probe3_cnt != 4)
+		goto out_free;
+
+	ret = 0;
+ out_free:
+	unregister_ftrace_function(dyn_ops);
+	kfree(dyn_ops);
+
+ out:
+	/* Purposely unregister in the same order */
+	unregister_ftrace_function(&test_probe1);
+	unregister_ftrace_function(&test_probe2);
+	unregister_ftrace_function(&test_probe3);
+	unregister_ftrace_function(&test_global);
+
+	/* Make sure everything is off */
+	reset_counts();
+	DYN_FTRACE_TEST_NAME();
+	DYN_FTRACE_TEST_NAME();
+
+	if (trace_selftest_test_probe1_cnt ||
+	    trace_selftest_test_probe2_cnt ||
+	    trace_selftest_test_probe3_cnt ||
+	    trace_selftest_test_global_cnt ||
+	    trace_selftest_test_dyn_cnt)
+		ret = -1;
+
+	ftrace_enabled = save_ftrace_enabled;
+
+	return ret;
+}
+
 /* Test dynamic code modification and ftrace filters */
 int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
 					   struct trace_array *tr,
@@ -131,7 +331,7 @@ int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
 	func_name = "*" __stringify(DYN_FTRACE_TEST_NAME);
 
 	/* filter only on our function */
-	ftrace_set_filter(func_name, strlen(func_name), 1);
+	ftrace_set_global_filter(func_name, strlen(func_name), 1);
 
 	/* enable tracing */
 	ret = tracer_init(trace, tr);
@@ -166,22 +366,30 @@ int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
 
 	/* check the trace buffer */
 	ret = trace_test_buffer(tr, &count);
-	trace->reset(tr);
 	tracing_start();
 
 	/* we should only have one item */
 	if (!ret && count != 1) {
+		trace->reset(tr);
 		printk(KERN_CONT ".. filter failed count=%ld ..", count);
 		ret = -1;
 		goto out;
 	}
 
+	/* Test the ops with global tracing running */
+	ret = trace_selftest_ops(1);
+	trace->reset(tr);
+
  out:
 	ftrace_enabled = save_ftrace_enabled;
 	tracer_enabled = save_tracer_enabled;
 
 	/* Enable tracing on all functions again */
-	ftrace_set_filter(NULL, 0, 1);
+	ftrace_set_global_filter(NULL, 0, 1);
+
+	/* Test the ops with global tracing off */
+	if (!ret)
+		ret = trace_selftest_ops(2);
 
 	return ret;
 }
diff --git a/kernel/trace/trace_selftest_dynamic.c b/kernel/trace/trace_selftest_dynamic.c
index 54dd77cce5bfec6aa956c635f50f1061bea96a8a..b4c475a0a48b8932c2f659beec75ae7d73b1726d 100644
--- a/kernel/trace/trace_selftest_dynamic.c
+++ b/kernel/trace/trace_selftest_dynamic.c
@@ -5,3 +5,9 @@ int DYN_FTRACE_TEST_NAME(void)
 	/* used to call mcount */
 	return 0;
 }
+
+int DYN_FTRACE_TEST_NAME2(void)
+{
+	/* used to call mcount */
+	return 0;
+}
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 4c5dead0c239fc7d47d23065cf033669d036efb1..b0b53b8e4c25ffbe23e4c8a1f40fa19ba4326682 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -133,6 +133,7 @@ stack_trace_call(unsigned long ip, unsigned long parent_ip)
 static struct ftrace_ops trace_ops __read_mostly =
 {
 	.func = stack_trace_call,
+	.flags = FTRACE_OPS_FL_GLOBAL,
 };
 
 static ssize_t
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index 68187af4889e0d303a67e8213cc64e402b437520..b219f1449c54f5a93cd83d8f22387b4ae1fe498f 100644
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -251,9 +251,9 @@ static void set_tracepoint(struct tracepoint_entry **entry,
 {
 	WARN_ON(strcmp((*entry)->name, elem->name) != 0);
 
-	if (elem->regfunc && !elem->state && active)
+	if (elem->regfunc && !jump_label_enabled(&elem->key) && active)
 		elem->regfunc();
-	else if (elem->unregfunc && elem->state && !active)
+	else if (elem->unregfunc && jump_label_enabled(&elem->key) && !active)
 		elem->unregfunc();
 
 	/*
@@ -264,13 +264,10 @@ static void set_tracepoint(struct tracepoint_entry **entry,
 	 * is used.
 	 */
 	rcu_assign_pointer(elem->funcs, (*entry)->funcs);
-	if (!elem->state && active) {
-		jump_label_enable(&elem->state);
-		elem->state = active;
-	} else if (elem->state && !active) {
-		jump_label_disable(&elem->state);
-		elem->state = active;
-	}
+	if (active && !jump_label_enabled(&elem->key))
+		jump_label_inc(&elem->key);
+	else if (!active && jump_label_enabled(&elem->key))
+		jump_label_dec(&elem->key);
 }
 
 /*
@@ -281,13 +278,11 @@ static void set_tracepoint(struct tracepoint_entry **entry,
  */
 static void disable_tracepoint(struct tracepoint *elem)
 {
-	if (elem->unregfunc && elem->state)
+	if (elem->unregfunc && jump_label_enabled(&elem->key))
 		elem->unregfunc();
 
-	if (elem->state) {
-		jump_label_disable(&elem->state);
-		elem->state = 0;
-	}
+	if (jump_label_enabled(&elem->key))
+		jump_label_dec(&elem->key);
 	rcu_assign_pointer(elem->funcs, NULL);
 }
 
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 14733d4d156b5e90603cafec70eb9907b141b6dd..7daa4b072e9fca1cfcf8e2c0dbd3d0b7cbfb63bc 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -28,7 +28,7 @@
 #include <linux/perf_event.h>
 
 int watchdog_enabled = 1;
-int __read_mostly softlockup_thresh = 60;
+int __read_mostly watchdog_thresh = 10;
 
 static DEFINE_PER_CPU(unsigned long, watchdog_touch_ts);
 static DEFINE_PER_CPU(struct task_struct *, softlockup_watchdog);
@@ -91,6 +91,17 @@ static int __init nosoftlockup_setup(char *str)
 __setup("nosoftlockup", nosoftlockup_setup);
 /*  */
 
+/*
+ * Hard-lockup warnings should be triggered after just a few seconds. Soft-
+ * lockups can have false positives under extreme conditions. So we generally
+ * want a higher threshold for soft lockups than for hard lockups. So we couple
+ * the thresholds with a factor: we make the soft threshold twice the amount of
+ * time the hard threshold is.
+ */
+static int get_softlockup_thresh(void)
+{
+	return watchdog_thresh * 2;
+}
 
 /*
  * Returns seconds, approximately.  We don't need nanosecond
@@ -105,12 +116,12 @@ static unsigned long get_timestamp(int this_cpu)
 static unsigned long get_sample_period(void)
 {
 	/*
-	 * convert softlockup_thresh from seconds to ns
+	 * convert watchdog_thresh from seconds to ns
 	 * the divide by 5 is to give hrtimer 5 chances to
 	 * increment before the hardlockup detector generates
 	 * a warning
 	 */
-	return softlockup_thresh / 5 * NSEC_PER_SEC;
+	return get_softlockup_thresh() * (NSEC_PER_SEC / 5);
 }
 
 /* Commands for resetting the watchdog */
@@ -182,7 +193,7 @@ static int is_softlockup(unsigned long touch_ts)
 	unsigned long now = get_timestamp(smp_processor_id());
 
 	/* Warn about unreasonable delays: */
-	if (time_after(now, touch_ts + softlockup_thresh))
+	if (time_after(now, touch_ts + get_softlockup_thresh()))
 		return now - touch_ts;
 
 	return 0;
@@ -359,7 +370,7 @@ static int watchdog_nmi_enable(int cpu)
 
 	/* Try to register using hardware perf events */
 	wd_attr = &wd_hw_attr;
-	wd_attr->sample_period = hw_nmi_get_sample_period();
+	wd_attr->sample_period = hw_nmi_get_sample_period(watchdog_thresh);
 	event = perf_event_create_kernel_counter(wd_attr, cpu, NULL, watchdog_overflow_callback);
 	if (!IS_ERR(event)) {
 		printk(KERN_INFO "NMI watchdog enabled, takes one hw-pmu counter.\n");
@@ -501,28 +512,25 @@ static void watchdog_disable_all_cpus(void)
 /* sysctl functions */
 #ifdef CONFIG_SYSCTL
 /*
- * proc handler for /proc/sys/kernel/nmi_watchdog
+ * proc handler for /proc/sys/kernel/nmi_watchdog,watchdog_thresh
  */
 
-int proc_dowatchdog_enabled(struct ctl_table *table, int write,
-		     void __user *buffer, size_t *length, loff_t *ppos)
+int proc_dowatchdog(struct ctl_table *table, int write,
+		    void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-	proc_dointvec(table, write, buffer, length, ppos);
+	int ret;
 
-	if (write) {
-		if (watchdog_enabled)
-			watchdog_enable_all_cpus();
-		else
-			watchdog_disable_all_cpus();
-	}
-	return 0;
-}
+	ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
+	if (ret || !write)
+		goto out;
 
-int proc_dowatchdog_thresh(struct ctl_table *table, int write,
-			     void __user *buffer,
-			     size_t *lenp, loff_t *ppos)
-{
-	return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
+	if (watchdog_enabled && watchdog_thresh)
+		watchdog_enable_all_cpus();
+	else
+		watchdog_disable_all_cpus();
+
+out:
+	return ret;
 }
 #endif /* CONFIG_SYSCTL */
 
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c768bcdda1b700331a991cad681c5c2d6862c419..0efcdca9751ac7f24d05ab8a828f0c0f2c757069 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -7,7 +7,8 @@ config PRINTK_TIME
 	  included in printk output.  This allows you to measure
 	  the interval between kernel operations, including bootup
 	  operations.  This is useful for identifying long delays
-	  in kernel startup.
+	  in kernel startup.  Or add printk.time=1 at boot-time.
+	  See Documentation/kernel-parameters.txt
 
 config DEFAULT_MESSAGE_LOGLEVEL
 	int "Default message log level (1-7)"
@@ -238,6 +239,21 @@ config DETECT_HUNG_TASK
 	  enabled then all held locks will also be reported. This
 	  feature has negligible overhead.
 
+config DEFAULT_HUNG_TASK_TIMEOUT
+	int "Default timeout for hung task detection (in seconds)"
+	depends on DETECT_HUNG_TASK
+	default 120
+	help
+	  This option controls the default timeout (in seconds) used
+	  to determine when a task has become non-responsive and should
+	  be considered hung.
+
+	  It can be adjusted at runtime via the kernel.hung_task_timeout
+	  sysctl or by writing a value to /proc/sys/kernel/hung_task_timeout.
+
+	  A timeout of 0 disables the check.  The default is two minutes.
+	  Keeping the default should be fine in most cases.
+
 config BOOTPARAM_HUNG_TASK_PANIC
 	bool "Panic (Reboot) On Hung Tasks"
 	depends on DETECT_HUNG_TASK
@@ -337,7 +353,7 @@ config DEBUG_OBJECTS_WORK
 
 config DEBUG_OBJECTS_RCU_HEAD
 	bool "Debug RCU callbacks objects"
-	depends on DEBUG_OBJECTS && PREEMPT
+	depends on DEBUG_OBJECTS
 	help
 	  Enable this to turn on debugging of RCU list heads (call_rcu() usage).
 
@@ -398,9 +414,9 @@ config SLUB_STATS
 config DEBUG_KMEMLEAK
 	bool "Kernel memory leak detector"
 	depends on DEBUG_KERNEL && EXPERIMENTAL && !MEMORY_HOTPLUG && \
-		(X86 || ARM || PPC || S390 || SPARC64 || SUPERH || MICROBLAZE || TILE)
+		(X86 || ARM || PPC || MIPS || S390 || SPARC64 || SUPERH || MICROBLAZE || TILE)
 
-	select DEBUG_FS if SYSFS
+	select DEBUG_FS
 	select STACKTRACE if STACKTRACE_SUPPORT
 	select KALLSYMS
 	select CRC32
@@ -875,22 +891,9 @@ config RCU_TORTURE_TEST_RUNNABLE
 	  Say N here if you want the RCU torture tests to start only
 	  after being manually enabled via /proc.
 
-config RCU_CPU_STALL_DETECTOR
-	bool "Check for stalled CPUs delaying RCU grace periods"
-	depends on TREE_RCU || TREE_PREEMPT_RCU
-	default y
-	help
-	  This option causes RCU to printk information on which
-	  CPUs are delaying the current grace period, but only when
-	  the grace period extends for excessive time periods.
-
-	  Say N if you want to disable such checks.
-
-	  Say Y if you are unsure.
-
 config RCU_CPU_STALL_TIMEOUT
 	int "RCU CPU stall timeout in seconds"
-	depends on RCU_CPU_STALL_DETECTOR
+	depends on TREE_RCU || TREE_PREEMPT_RCU
 	range 3 300
 	default 60
 	help
@@ -899,22 +902,9 @@ config RCU_CPU_STALL_TIMEOUT
 	  RCU grace period persists, additional CPU stall warnings are
 	  printed at more widely spaced intervals.
 
-config RCU_CPU_STALL_DETECTOR_RUNNABLE
-	bool "RCU CPU stall checking starts automatically at boot"
-	depends on RCU_CPU_STALL_DETECTOR
-	default y
-	help
-	  If set, start checking for RCU CPU stalls immediately on
-	  boot.  Otherwise, RCU CPU stall checking must be manually
-	  enabled.
-
-	  Say Y if you are unsure.
-
-	  Say N if you wish to suppress RCU CPU stall checking during boot.
-
 config RCU_CPU_STALL_VERBOSE
 	bool "Print additional per-task information for RCU_CPU_STALL_DETECTOR"
-	depends on RCU_CPU_STALL_DETECTOR && TREE_PREEMPT_RCU
+	depends on TREE_PREEMPT_RCU
 	default y
 	help
 	  This option causes RCU to printk detailed per-task information
diff --git a/lib/Makefile b/lib/Makefile
index ef0f285711566f87a964e6f4c1908776f5f60e29..4b49a249064b5f747ebcec353c610536237e604a 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -21,7 +21,8 @@ lib-y	+= kobject.o kref.o klist.o
 
 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
 	 bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
-	 string_helpers.o gcd.o lcm.o list_sort.o uuid.o flex_array.o
+	 string_helpers.o gcd.o lcm.o list_sort.o uuid.o flex_array.o \
+	 bsearch.o
 obj-y += kstrtox.o
 obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
 
diff --git a/lib/bsearch.c b/lib/bsearch.c
new file mode 100644
index 0000000000000000000000000000000000000000..5b54758e2afbc4d323d344eb4aff185d45af98ef
--- /dev/null
+++ b/lib/bsearch.c
@@ -0,0 +1,53 @@
+/*
+ * A generic implementation of binary search for the Linux kernel
+ *
+ * Copyright (C) 2008-2009 Ksplice, Inc.
+ * Author: Tim Abbott <tabbott@ksplice.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2.
+ */
+
+#include <linux/module.h>
+#include <linux/bsearch.h>
+
+/*
+ * bsearch - binary search an array of elements
+ * @key: pointer to item being searched for
+ * @base: pointer to first element to search
+ * @num: number of elements
+ * @size: size of each element
+ * @cmp: pointer to comparison function
+ *
+ * This function does a binary search on the given array.  The
+ * contents of the array should already be in ascending sorted order
+ * under the provided comparison function.
+ *
+ * Note that the key need not have the same type as the elements in
+ * the array, e.g. key could be a string and the comparison function
+ * could compare the string with the struct's name field.  However, if
+ * the key and elements in the array are of the same type, you can use
+ * the same comparison function for both sort() and bsearch().
+ */
+void *bsearch(const void *key, const void *base, size_t num, size_t size,
+	      int (*cmp)(const void *key, const void *elt))
+{
+	size_t start = 0, end = num;
+	int result;
+
+	while (start < end) {
+		size_t mid = start + (end - start) / 2;
+
+		result = cmp(key, base + mid * size);
+		if (result < 0)
+			end = mid;
+		else if (result > 0)
+			start = mid + 1;
+		else
+			return (void *)base + mid * size;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(bsearch);
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 4bfb0471f10684f230e4351db489a1292b83f414..db07bfd9298ea93d4ddcdf76a8a0c868b955371b 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -649,7 +649,7 @@ static int dma_debug_fs_init(void)
 	return -ENOMEM;
 }
 
-static int device_dma_allocations(struct device *dev)
+static int device_dma_allocations(struct device *dev, struct dma_debug_entry **out_entry)
 {
 	struct dma_debug_entry *entry;
 	unsigned long flags;
@@ -660,8 +660,10 @@ static int device_dma_allocations(struct device *dev)
 	for (i = 0; i < HASH_SIZE; ++i) {
 		spin_lock(&dma_entry_hash[i].lock);
 		list_for_each_entry(entry, &dma_entry_hash[i].list, list) {
-			if (entry->dev == dev)
+			if (entry->dev == dev) {
 				count += 1;
+				*out_entry = entry;
+			}
 		}
 		spin_unlock(&dma_entry_hash[i].lock);
 	}
@@ -674,6 +676,7 @@ static int device_dma_allocations(struct device *dev)
 static int dma_debug_device_change(struct notifier_block *nb, unsigned long action, void *data)
 {
 	struct device *dev = data;
+	struct dma_debug_entry *uninitialized_var(entry);
 	int count;
 
 	if (global_disable)
@@ -681,12 +684,17 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
 
 	switch (action) {
 	case BUS_NOTIFY_UNBOUND_DRIVER:
-		count = device_dma_allocations(dev);
+		count = device_dma_allocations(dev, &entry);
 		if (count == 0)
 			break;
-		err_printk(dev, NULL, "DMA-API: device driver has pending "
+		err_printk(dev, entry, "DMA-API: device driver has pending "
 				"DMA allocations while released from device "
-				"[count=%d]\n", count);
+				"[count=%d]\n"
+				"One of leaked entries details: "
+				"[device address=0x%016llx] [size=%llu bytes] "
+				"[mapped with %s] [mapped as %s]\n",
+			count, entry->dev_addr, entry->size,
+			dir2name[entry->direction], type2name[entry->type]);
 		break;
 	default:
 		break;
diff --git a/lib/string.c b/lib/string.c
index f71bead1be3efaf5694cbbe1df1d59edb18b74ae..01fad9b203e192eb8a3299d669c29e11e4cf2e04 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -535,6 +535,35 @@ bool sysfs_streq(const char *s1, const char *s2)
 }
 EXPORT_SYMBOL(sysfs_streq);
 
+/**
+ * strtobool - convert common user inputs into boolean values
+ * @s: input string
+ * @res: result
+ *
+ * This routine returns 0 iff the first character is one of 'Yy1Nn0'.
+ * Otherwise it will return -EINVAL.  Value pointed to by res is
+ * updated upon finding a match.
+ */
+int strtobool(const char *s, bool *res)
+{
+	switch (s[0]) {
+	case 'y':
+	case 'Y':
+	case '1':
+		*res = true;
+		break;
+	case 'n':
+	case 'N':
+	case '0':
+		*res = false;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+EXPORT_SYMBOL(strtobool);
+
 #ifndef __HAVE_ARCH_MEMSET
 /**
  * memset - Fill a region of memory with the given value
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index bc0ac6b333dc95464da43485d40a5966ef60eeb6..1d659d7bb0f8ed595156f9863f773c476fe68d23 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -797,7 +797,7 @@ char *uuid_string(char *buf, char *end, const u8 *addr,
 	return string(buf, end, uuid, spec);
 }
 
-int kptr_restrict = 1;
+int kptr_restrict __read_mostly;
 
 /*
  * Show a '%p' thing.  A kernel extension is that the '%p' is followed
@@ -1161,8 +1161,7 @@ int format_decode(const char *fmt, struct printf_spec *spec)
  * return is greater than or equal to @size, the resulting
  * string is truncated.
  *
- * Call this function if you are already dealing with a va_list.
- * You probably want snprintf() instead.
+ * If you're not already dealing with a va_list consider using snprintf().
  */
 int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 {
@@ -1336,8 +1335,7 @@ EXPORT_SYMBOL(vsnprintf);
  * the @buf not including the trailing '\0'. If @size is == 0 the function
  * returns 0.
  *
- * Call this function if you are already dealing with a va_list.
- * You probably want scnprintf() instead.
+ * If you're not already dealing with a va_list consider using scnprintf().
  *
  * See the vsnprintf() documentation for format string extensions over C99.
  */
@@ -1416,8 +1414,7 @@ EXPORT_SYMBOL(scnprintf);
  * into @buf. Use vsnprintf() or vscnprintf() in order to avoid
  * buffer overflows.
  *
- * Call this function if you are already dealing with a va_list.
- * You probably want sprintf() instead.
+ * If you're not already dealing with a va_list consider using sprintf().
  *
  * See the vsnprintf() documentation for format string extensions over C99.
  */
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 8ee3bd8ec5b535b7e7f30cd063d840d65d614fff..bbb4a5bbb9582055945237692b8938a731c5492a 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -475,7 +475,7 @@ static struct page *dequeue_huge_page_vma(struct hstate *h,
 
 	/* If reserves cannot be used, ensure enough pages are in the pool */
 	if (avoid_reserve && h->free_huge_pages - h->resv_huge_pages == 0)
-		goto err;;
+		goto err;
 
 	for_each_zone_zonelist_nodemask(zone, z, zonelist,
 						MAX_NR_ZONES - 1, nodemask) {
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index c1d5867543e4da3962b8ee36bf191f89f6870e99..aacee45616fc44792f768135abc99dd6f429f003 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -1414,9 +1414,12 @@ static void *kmemleak_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 	++(*pos);
 
 	list_for_each_continue_rcu(n, &object_list) {
-		next_obj = list_entry(n, struct kmemleak_object, object_list);
-		if (get_object(next_obj))
+		struct kmemleak_object *obj =
+			list_entry(n, struct kmemleak_object, object_list);
+		if (get_object(obj)) {
+			next_obj = obj;
 			break;
+		}
 	}
 
 	put_object(prev_obj);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 9f8a97b9a350d17ec070d5e741c04f8d9998e7a8..9d5498e2d0f5a73c527c32b4ffe14cbfa897a7be 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -54,6 +54,7 @@
 #include <trace/events/kmem.h>
 #include <linux/ftrace_event.h>
 #include <linux/memcontrol.h>
+#include <linux/prefetch.h>
 
 #include <asm/tlbflush.h>
 #include <asm/div64.h>
@@ -2317,6 +2318,21 @@ void free_pages(unsigned long addr, unsigned int order)
 
 EXPORT_SYMBOL(free_pages);
 
+static void *make_alloc_exact(unsigned long addr, unsigned order, size_t size)
+{
+	if (addr) {
+		unsigned long alloc_end = addr + (PAGE_SIZE << order);
+		unsigned long used = addr + PAGE_ALIGN(size);
+
+		split_page(virt_to_page((void *)addr), order);
+		while (used < alloc_end) {
+			free_page(used);
+			used += PAGE_SIZE;
+		}
+	}
+	return (void *)addr;
+}
+
 /**
  * alloc_pages_exact - allocate an exact number physically-contiguous pages.
  * @size: the number of bytes to allocate
@@ -2336,21 +2352,32 @@ void *alloc_pages_exact(size_t size, gfp_t gfp_mask)
 	unsigned long addr;
 
 	addr = __get_free_pages(gfp_mask, order);
-	if (addr) {
-		unsigned long alloc_end = addr + (PAGE_SIZE << order);
-		unsigned long used = addr + PAGE_ALIGN(size);
-
-		split_page(virt_to_page((void *)addr), order);
-		while (used < alloc_end) {
-			free_page(used);
-			used += PAGE_SIZE;
-		}
-	}
-
-	return (void *)addr;
+	return make_alloc_exact(addr, order, size);
 }
 EXPORT_SYMBOL(alloc_pages_exact);
 
+/**
+ * alloc_pages_exact_nid - allocate an exact number of physically-contiguous
+ *			   pages on a node.
+ * @nid: the preferred node ID where memory should be allocated
+ * @size: the number of bytes to allocate
+ * @gfp_mask: GFP flags for the allocation
+ *
+ * Like alloc_pages_exact(), but try to allocate on node nid first before falling
+ * back.
+ * Note this is not alloc_pages_exact_node() which allocates on a specific node,
+ * but is not exact.
+ */
+void *alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask)
+{
+	unsigned order = get_order(size);
+	struct page *p = alloc_pages_node(nid, gfp_mask, order);
+	if (!p)
+		return NULL;
+	return make_alloc_exact((unsigned long)page_address(p), order, size);
+}
+EXPORT_SYMBOL(alloc_pages_exact_nid);
+
 /**
  * free_pages_exact - release memory allocated via alloc_pages_exact()
  * @virt: the value returned by alloc_pages_exact.
@@ -3514,7 +3541,7 @@ static void setup_pagelist_highmark(struct per_cpu_pageset *p,
 		pcp->batch = PAGE_SHIFT * 8;
 }
 
-static __meminit void setup_zone_pageset(struct zone *zone)
+static void setup_zone_pageset(struct zone *zone)
 {
 	int cpu;
 
@@ -3564,7 +3591,7 @@ int zone_wait_table_init(struct zone *zone, unsigned long zone_size_pages)
 
 	if (!slab_is_available()) {
 		zone->wait_table = (wait_queue_head_t *)
-			alloc_bootmem_node(pgdat, alloc_size);
+			alloc_bootmem_node_nopanic(pgdat, alloc_size);
 	} else {
 		/*
 		 * This case means that a zone whose size was 0 gets new memory
@@ -4141,7 +4168,8 @@ static void __init setup_usemap(struct pglist_data *pgdat,
 	unsigned long usemapsize = usemap_size(zonesize);
 	zone->pageblock_flags = NULL;
 	if (usemapsize)
-		zone->pageblock_flags = alloc_bootmem_node(pgdat, usemapsize);
+		zone->pageblock_flags = alloc_bootmem_node_nopanic(pgdat,
+								   usemapsize);
 }
 #else
 static inline void setup_usemap(struct pglist_data *pgdat,
@@ -4307,7 +4335,7 @@ static void __init_refok alloc_node_mem_map(struct pglist_data *pgdat)
 		size =  (end - start) * sizeof(struct page);
 		map = alloc_remap(pgdat->node_id, size);
 		if (!map)
-			map = alloc_bootmem_node(pgdat, size);
+			map = alloc_bootmem_node_nopanic(pgdat, size);
 		pgdat->node_mem_map = map + (pgdat->node_start_pfn - start);
 	}
 #ifndef CONFIG_NEED_MULTIPLE_NODES
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c
index 99055010cecef74586af9490be326fbd8bd6b1e5..2daadc322ba61678cfc9120e3b65c551b5b96d2d 100644
--- a/mm/page_cgroup.c
+++ b/mm/page_cgroup.c
@@ -134,7 +134,7 @@ static void *__init_refok alloc_page_cgroup(size_t size, int nid)
 {
 	void *addr = NULL;
 
-	addr = alloc_pages_exact(size, GFP_KERNEL | __GFP_NOWARN);
+	addr = alloc_pages_exact_nid(nid, size, GFP_KERNEL | __GFP_NOWARN);
 	if (addr)
 		return addr;
 
diff --git a/mm/prio_tree.c b/mm/prio_tree.c
index 603ae98d9694dfbf88561abb266021b1bf370fb1..799dcfd7cd8c5499b78bdc1b0b6f976ce79465bc 100644
--- a/mm/prio_tree.c
+++ b/mm/prio_tree.c
@@ -13,6 +13,7 @@
 
 #include <linux/mm.h>
 #include <linux/prio_tree.h>
+#include <linux/prefetch.h>
 
 /*
  * See lib/prio_tree.c for details on the general radix priority search tree
diff --git a/mm/shmem.c b/mm/shmem.c
index 8fa27e4e582a236886eba7d875e6c612130468fc..ba4ad28b7db6b81c141915a5d3eb4241fdbfd1a7 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -852,7 +852,7 @@ static inline int shmem_find_swp(swp_entry_t entry, swp_entry_t *dir, swp_entry_
 
 static int shmem_unuse_inode(struct shmem_inode_info *info, swp_entry_t entry, struct page *page)
 {
-	struct inode *inode;
+	struct address_space *mapping;
 	unsigned long idx;
 	unsigned long size;
 	unsigned long limit;
@@ -875,8 +875,10 @@ static int shmem_unuse_inode(struct shmem_inode_info *info, swp_entry_t entry, s
 	if (size > SHMEM_NR_DIRECT)
 		size = SHMEM_NR_DIRECT;
 	offset = shmem_find_swp(entry, ptr, ptr+size);
-	if (offset >= 0)
+	if (offset >= 0) {
+		shmem_swp_balance_unmap();
 		goto found;
+	}
 	if (!info->i_indirect)
 		goto lost2;
 
@@ -917,6 +919,7 @@ static int shmem_unuse_inode(struct shmem_inode_info *info, swp_entry_t entry, s
 			shmem_swp_unmap(ptr);
 			if (offset >= 0) {
 				shmem_dir_unmap(dir);
+				ptr = shmem_swp_map(subdir);
 				goto found;
 			}
 		}
@@ -928,8 +931,7 @@ static int shmem_unuse_inode(struct shmem_inode_info *info, swp_entry_t entry, s
 	return 0;
 found:
 	idx += offset;
-	inode = igrab(&info->vfs_inode);
-	spin_unlock(&info->lock);
+	ptr += offset;
 
 	/*
 	 * Move _head_ to start search for next from here.
@@ -940,37 +942,18 @@ static int shmem_unuse_inode(struct shmem_inode_info *info, swp_entry_t entry, s
 	 */
 	if (shmem_swaplist.next != &info->swaplist)
 		list_move_tail(&shmem_swaplist, &info->swaplist);
-	mutex_unlock(&shmem_swaplist_mutex);
 
-	error = 1;
-	if (!inode)
-		goto out;
 	/*
-	 * Charge page using GFP_KERNEL while we can wait.
-	 * Charged back to the user(not to caller) when swap account is used.
-	 * add_to_page_cache() will be called with GFP_NOWAIT.
+	 * We rely on shmem_swaplist_mutex, not only to protect the swaplist,
+	 * but also to hold up shmem_evict_inode(): so inode cannot be freed
+	 * beneath us (pagelock doesn't help until the page is in pagecache).
 	 */
-	error = mem_cgroup_cache_charge(page, current->mm, GFP_KERNEL);
-	if (error)
-		goto out;
-	error = radix_tree_preload(GFP_KERNEL);
-	if (error) {
-		mem_cgroup_uncharge_cache_page(page);
-		goto out;
-	}
-	error = 1;
-
-	spin_lock(&info->lock);
-	ptr = shmem_swp_entry(info, idx, NULL);
-	if (ptr && ptr->val == entry.val) {
-		error = add_to_page_cache_locked(page, inode->i_mapping,
-						idx, GFP_NOWAIT);
-		/* does mem_cgroup_uncharge_cache_page on error */
-	} else	/* we must compensate for our precharge above */
-		mem_cgroup_uncharge_cache_page(page);
+	mapping = info->vfs_inode.i_mapping;
+	error = add_to_page_cache_locked(page, mapping, idx, GFP_NOWAIT);
+	/* which does mem_cgroup_uncharge_cache_page on error */
 
 	if (error == -EEXIST) {
-		struct page *filepage = find_get_page(inode->i_mapping, idx);
+		struct page *filepage = find_get_page(mapping, idx);
 		error = 1;
 		if (filepage) {
 			/*
@@ -990,14 +973,8 @@ static int shmem_unuse_inode(struct shmem_inode_info *info, swp_entry_t entry, s
 		swap_free(entry);
 		error = 1;	/* not an error, but entry was found */
 	}
-	if (ptr)
-		shmem_swp_unmap(ptr);
+	shmem_swp_unmap(ptr);
 	spin_unlock(&info->lock);
-	radix_tree_preload_end();
-out:
-	unlock_page(page);
-	page_cache_release(page);
-	iput(inode);		/* allows for NULL */
 	return error;
 }
 
@@ -1009,6 +986,26 @@ int shmem_unuse(swp_entry_t entry, struct page *page)
 	struct list_head *p, *next;
 	struct shmem_inode_info *info;
 	int found = 0;
+	int error;
+
+	/*
+	 * Charge page using GFP_KERNEL while we can wait, before taking
+	 * the shmem_swaplist_mutex which might hold up shmem_writepage().
+	 * Charged back to the user (not to caller) when swap account is used.
+	 * add_to_page_cache() will be called with GFP_NOWAIT.
+	 */
+	error = mem_cgroup_cache_charge(page, current->mm, GFP_KERNEL);
+	if (error)
+		goto out;
+	/*
+	 * Try to preload while we can wait, to not make a habit of
+	 * draining atomic reserves; but don't latch on to this cpu,
+	 * it's okay if sometimes we get rescheduled after this.
+	 */
+	error = radix_tree_preload(GFP_KERNEL);
+	if (error)
+		goto uncharge;
+	radix_tree_preload_end();
 
 	mutex_lock(&shmem_swaplist_mutex);
 	list_for_each_safe(p, next, &shmem_swaplist) {
@@ -1016,17 +1013,19 @@ int shmem_unuse(swp_entry_t entry, struct page *page)
 		found = shmem_unuse_inode(info, entry, page);
 		cond_resched();
 		if (found)
-			goto out;
+			break;
 	}
 	mutex_unlock(&shmem_swaplist_mutex);
-	/*
-	 * Can some race bring us here?  We've been holding page lock,
-	 * so I think not; but would rather try again later than BUG()
-	 */
+
+uncharge:
+	if (!found)
+		mem_cgroup_uncharge_cache_page(page);
+	if (found < 0)
+		error = found;
+out:
 	unlock_page(page);
 	page_cache_release(page);
-out:
-	return (found < 0) ? found : 0;
+	return error;
 }
 
 /*
@@ -1064,7 +1063,25 @@ static int shmem_writepage(struct page *page, struct writeback_control *wbc)
 	else
 		swap.val = 0;
 
+	/*
+	 * Add inode to shmem_unuse()'s list of swapped-out inodes,
+	 * if it's not already there.  Do it now because we cannot take
+	 * mutex while holding spinlock, and must do so before the page
+	 * is moved to swap cache, when its pagelock no longer protects
+	 * the inode from eviction.  But don't unlock the mutex until
+	 * we've taken the spinlock, because shmem_unuse_inode() will
+	 * prune a !swapped inode from the swaplist under both locks.
+	 */
+	if (swap.val) {
+		mutex_lock(&shmem_swaplist_mutex);
+		if (list_empty(&info->swaplist))
+			list_add_tail(&info->swaplist, &shmem_swaplist);
+	}
+
 	spin_lock(&info->lock);
+	if (swap.val)
+		mutex_unlock(&shmem_swaplist_mutex);
+
 	if (index >= info->next_index) {
 		BUG_ON(!(info->flags & SHMEM_TRUNCATE));
 		goto unlock;
@@ -1084,21 +1101,10 @@ static int shmem_writepage(struct page *page, struct writeback_control *wbc)
 		delete_from_page_cache(page);
 		shmem_swp_set(info, entry, swap.val);
 		shmem_swp_unmap(entry);
-		if (list_empty(&info->swaplist))
-			inode = igrab(inode);
-		else
-			inode = NULL;
 		spin_unlock(&info->lock);
 		swap_shmem_alloc(swap);
 		BUG_ON(page_mapped(page));
 		swap_writepage(page, wbc);
-		if (inode) {
-			mutex_lock(&shmem_swaplist_mutex);
-			/* move instead of add in case we're racing */
-			list_move_tail(&info->swaplist, &shmem_swaplist);
-			mutex_unlock(&shmem_swaplist_mutex);
-			iput(inode);
-		}
 		return 0;
 	}
 
@@ -1400,20 +1406,14 @@ static int shmem_getpage(struct inode *inode, unsigned long idx,
 		if (sbinfo->max_blocks) {
 			if (percpu_counter_compare(&sbinfo->used_blocks,
 						sbinfo->max_blocks) >= 0 ||
-			    shmem_acct_block(info->flags)) {
-				spin_unlock(&info->lock);
-				error = -ENOSPC;
-				goto failed;
-			}
+			    shmem_acct_block(info->flags))
+				goto nospace;
 			percpu_counter_inc(&sbinfo->used_blocks);
 			spin_lock(&inode->i_lock);
 			inode->i_blocks += BLOCKS_PER_PAGE;
 			spin_unlock(&inode->i_lock);
-		} else if (shmem_acct_block(info->flags)) {
-			spin_unlock(&info->lock);
-			error = -ENOSPC;
-			goto failed;
-		}
+		} else if (shmem_acct_block(info->flags))
+			goto nospace;
 
 		if (!filepage) {
 			int ret;
@@ -1493,6 +1493,24 @@ static int shmem_getpage(struct inode *inode, unsigned long idx,
 	error = 0;
 	goto out;
 
+nospace:
+	/*
+	 * Perhaps the page was brought in from swap between find_lock_page
+	 * and taking info->lock?  We allow for that at add_to_page_cache_lru,
+	 * but must also avoid reporting a spurious ENOSPC while working on a
+	 * full tmpfs.  (When filepage has been passed in to shmem_getpage, it
+	 * is already in page cache, which prevents this race from occurring.)
+	 */
+	if (!filepage) {
+		struct page *page = find_get_page(mapping, idx);
+		if (page) {
+			spin_unlock(&info->lock);
+			page_cache_release(page);
+			goto repeat;
+		}
+	}
+	spin_unlock(&info->lock);
+	error = -ENOSPC;
 failed:
 	if (*pagep != filepage) {
 		unlock_page(filepage);
diff --git a/mm/slab.c b/mm/slab.c
index 46a9c163a92f222aeab9adc3a7ed56511e89a23b..bcfa4987c8ae2c9fc273f1baf75d4461ed743052 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -115,6 +115,7 @@
 #include	<linux/debugobjects.h>
 #include	<linux/kmemcheck.h>
 #include	<linux/memory.h>
+#include	<linux/prefetch.h>
 
 #include	<asm/cacheflush.h>
 #include	<asm/tlbflush.h>
diff --git a/mm/slub.c b/mm/slub.c
index 9d2e5e46bf09b85f6038232b6b3f32f928862ea4..4ea7f1a22a9468f332f529c60e7be0b85a97616f 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -261,6 +261,18 @@ static inline void *get_freepointer(struct kmem_cache *s, void *object)
 	return *(void **)(object + s->offset);
 }
 
+static inline void *get_freepointer_safe(struct kmem_cache *s, void *object)
+{
+	void *p;
+
+#ifdef CONFIG_DEBUG_PAGEALLOC
+	probe_kernel_read(&p, (void **)(object + s->offset), sizeof(p));
+#else
+	p = get_freepointer(s, object);
+#endif
+	return p;
+}
+
 static inline void set_freepointer(struct kmem_cache *s, void *object, void *fp)
 {
 	*(void **)(object + s->offset) = fp;
@@ -271,10 +283,6 @@ static inline void set_freepointer(struct kmem_cache *s, void *object, void *fp)
 	for (__p = (__addr); __p < (__addr) + (__objects) * (__s)->size;\
 			__p += (__s)->size)
 
-/* Scan freelist */
-#define for_each_free_object(__p, __s, __free) \
-	for (__p = (__free); __p; __p = get_freepointer((__s), __p))
-
 /* Determine object index from a given position */
 static inline int slab_index(void *p, struct kmem_cache *s, void *addr)
 {
@@ -331,6 +339,21 @@ static inline int oo_objects(struct kmem_cache_order_objects x)
 }
 
 #ifdef CONFIG_SLUB_DEBUG
+/*
+ * Determine a map of object in use on a page.
+ *
+ * Slab lock or node listlock must be held to guarantee that the page does
+ * not vanish from under us.
+ */
+static void get_map(struct kmem_cache *s, struct page *page, unsigned long *map)
+{
+	void *p;
+	void *addr = page_address(page);
+
+	for (p = page->freelist; p; p = get_freepointer(s, p))
+		set_bit(slab_index(p, s, addr), map);
+}
+
 /*
  * Debug settings:
  */
@@ -1487,7 +1510,7 @@ static struct page *get_partial(struct kmem_cache *s, gfp_t flags, int node)
 	int searchnode = (node == NUMA_NO_NODE) ? numa_node_id() : node;
 
 	page = get_partial_node(get_node(s, searchnode));
-	if (page || node != -1)
+	if (page || node != NUMA_NO_NODE)
 		return page;
 
 	return get_any_partial(s, flags);
@@ -1540,7 +1563,6 @@ static void unfreeze_slab(struct kmem_cache *s, struct page *page, int tail)
 	}
 }
 
-#ifdef CONFIG_CMPXCHG_LOCAL
 #ifdef CONFIG_PREEMPT
 /*
  * Calculate the next globally unique transaction for disambiguiation
@@ -1600,17 +1622,12 @@ static inline void note_cmpxchg_failure(const char *n,
 	stat(s, CMPXCHG_DOUBLE_CPU_FAIL);
 }
 
-#endif
-
 void init_kmem_cache_cpus(struct kmem_cache *s)
 {
-#ifdef CONFIG_CMPXCHG_LOCAL
 	int cpu;
 
 	for_each_possible_cpu(cpu)
 		per_cpu_ptr(s->cpu_slab, cpu)->tid = init_tid(cpu);
-#endif
-
 }
 /*
  * Remove the cpu slab
@@ -1643,9 +1660,7 @@ static void deactivate_slab(struct kmem_cache *s, struct kmem_cache_cpu *c)
 		page->inuse--;
 	}
 	c->page = NULL;
-#ifdef CONFIG_CMPXCHG_LOCAL
 	c->tid = next_tid(c->tid);
-#endif
 	unfreeze_slab(s, page, tail);
 }
 
@@ -1779,8 +1794,7 @@ static void *__slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
 			  unsigned long addr, struct kmem_cache_cpu *c)
 {
 	void **object;
-	struct page *new;
-#ifdef CONFIG_CMPXCHG_LOCAL
+	struct page *page;
 	unsigned long flags;
 
 	local_irq_save(flags);
@@ -1791,38 +1805,36 @@ static void *__slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
 	 * pointer.
 	 */
 	c = this_cpu_ptr(s->cpu_slab);
-#endif
 #endif
 
 	/* We handle __GFP_ZERO in the caller */
 	gfpflags &= ~__GFP_ZERO;
 
-	if (!c->page)
+	page = c->page;
+	if (!page)
 		goto new_slab;
 
-	slab_lock(c->page);
+	slab_lock(page);
 	if (unlikely(!node_match(c, node)))
 		goto another_slab;
 
 	stat(s, ALLOC_REFILL);
 
 load_freelist:
-	object = c->page->freelist;
+	object = page->freelist;
 	if (unlikely(!object))
 		goto another_slab;
 	if (kmem_cache_debug(s))
 		goto debug;
 
 	c->freelist = get_freepointer(s, object);
-	c->page->inuse = c->page->objects;
-	c->page->freelist = NULL;
-	c->node = page_to_nid(c->page);
+	page->inuse = page->objects;
+	page->freelist = NULL;
+
 unlock_out:
-	slab_unlock(c->page);
-#ifdef CONFIG_CMPXCHG_LOCAL
+	slab_unlock(page);
 	c->tid = next_tid(c->tid);
 	local_irq_restore(flags);
-#endif
 	stat(s, ALLOC_SLOWPATH);
 	return object;
 
@@ -1830,10 +1842,11 @@ static void *__slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
 	deactivate_slab(s, c);
 
 new_slab:
-	new = get_partial(s, gfpflags, node);
-	if (new) {
-		c->page = new;
+	page = get_partial(s, gfpflags, node);
+	if (page) {
 		stat(s, ALLOC_FROM_PARTIAL);
+		c->node = page_to_nid(page);
+		c->page = page;
 		goto load_freelist;
 	}
 
@@ -1841,33 +1854,35 @@ static void *__slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
 	if (gfpflags & __GFP_WAIT)
 		local_irq_enable();
 
-	new = new_slab(s, gfpflags, node);
+	page = new_slab(s, gfpflags, node);
 
 	if (gfpflags & __GFP_WAIT)
 		local_irq_disable();
 
-	if (new) {
+	if (page) {
 		c = __this_cpu_ptr(s->cpu_slab);
 		stat(s, ALLOC_SLAB);
 		if (c->page)
 			flush_slab(s, c);
-		slab_lock(new);
-		__SetPageSlubFrozen(new);
-		c->page = new;
+
+		slab_lock(page);
+		__SetPageSlubFrozen(page);
+		c->node = page_to_nid(page);
+		c->page = page;
 		goto load_freelist;
 	}
 	if (!(gfpflags & __GFP_NOWARN) && printk_ratelimit())
 		slab_out_of_memory(s, gfpflags, node);
-#ifdef CONFIG_CMPXCHG_LOCAL
 	local_irq_restore(flags);
-#endif
 	return NULL;
 debug:
-	if (!alloc_debug_processing(s, c->page, object, addr))
+	if (!alloc_debug_processing(s, page, object, addr))
 		goto another_slab;
 
-	c->page->inuse++;
-	c->page->freelist = get_freepointer(s, object);
+	page->inuse++;
+	page->freelist = get_freepointer(s, object);
+	deactivate_slab(s, c);
+	c->page = NULL;
 	c->node = NUMA_NO_NODE;
 	goto unlock_out;
 }
@@ -1887,20 +1902,12 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
 {
 	void **object;
 	struct kmem_cache_cpu *c;
-#ifdef CONFIG_CMPXCHG_LOCAL
 	unsigned long tid;
-#else
-	unsigned long flags;
-#endif
 
 	if (slab_pre_alloc_hook(s, gfpflags))
 		return NULL;
 
-#ifndef CONFIG_CMPXCHG_LOCAL
-	local_irq_save(flags);
-#else
 redo:
-#endif
 
 	/*
 	 * Must read kmem_cache cpu data via this cpu ptr. Preemption is
@@ -1910,7 +1917,6 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
 	 */
 	c = __this_cpu_ptr(s->cpu_slab);
 
-#ifdef CONFIG_CMPXCHG_LOCAL
 	/*
 	 * The transaction ids are globally unique per cpu and per operation on
 	 * a per cpu queue. Thus they can be guarantee that the cmpxchg_double
@@ -1919,7 +1925,6 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
 	 */
 	tid = c->tid;
 	barrier();
-#endif
 
 	object = c->freelist;
 	if (unlikely(!object || !node_match(c, node)))
@@ -1927,7 +1932,6 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
 		object = __slab_alloc(s, gfpflags, node, addr, c);
 
 	else {
-#ifdef CONFIG_CMPXCHG_LOCAL
 		/*
 		 * The cmpxchg will only match if there was no additional
 		 * operation and if we are on the right processor.
@@ -1943,21 +1947,14 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
 		if (unlikely(!irqsafe_cpu_cmpxchg_double(
 				s->cpu_slab->freelist, s->cpu_slab->tid,
 				object, tid,
-				get_freepointer(s, object), next_tid(tid)))) {
+				get_freepointer_safe(s, object), next_tid(tid)))) {
 
 			note_cmpxchg_failure("slab_alloc", s, tid);
 			goto redo;
 		}
-#else
-		c->freelist = get_freepointer(s, object);
-#endif
 		stat(s, ALLOC_FASTPATH);
 	}
 
-#ifndef CONFIG_CMPXCHG_LOCAL
-	local_irq_restore(flags);
-#endif
-
 	if (unlikely(gfpflags & __GFP_ZERO) && object)
 		memset(object, 0, s->objsize);
 
@@ -2034,18 +2031,15 @@ static void __slab_free(struct kmem_cache *s, struct page *page,
 {
 	void *prior;
 	void **object = (void *)x;
-#ifdef CONFIG_CMPXCHG_LOCAL
 	unsigned long flags;
 
 	local_irq_save(flags);
-#endif
 	slab_lock(page);
 	stat(s, FREE_SLOWPATH);
 
-	if (kmem_cache_debug(s))
-		goto debug;
+	if (kmem_cache_debug(s) && !free_debug_processing(s, page, x, addr))
+		goto out_unlock;
 
-checks_ok:
 	prior = page->freelist;
 	set_freepointer(s, object, prior);
 	page->freelist = object;
@@ -2070,9 +2064,7 @@ static void __slab_free(struct kmem_cache *s, struct page *page,
 
 out_unlock:
 	slab_unlock(page);
-#ifdef CONFIG_CMPXCHG_LOCAL
 	local_irq_restore(flags);
-#endif
 	return;
 
 slab_empty:
@@ -2084,17 +2076,9 @@ static void __slab_free(struct kmem_cache *s, struct page *page,
 		stat(s, FREE_REMOVE_PARTIAL);
 	}
 	slab_unlock(page);
-#ifdef CONFIG_CMPXCHG_LOCAL
 	local_irq_restore(flags);
-#endif
 	stat(s, FREE_SLAB);
 	discard_slab(s, page);
-	return;
-
-debug:
-	if (!free_debug_processing(s, page, x, addr))
-		goto out_unlock;
-	goto checks_ok;
 }
 
 /*
@@ -2113,20 +2097,11 @@ static __always_inline void slab_free(struct kmem_cache *s,
 {
 	void **object = (void *)x;
 	struct kmem_cache_cpu *c;
-#ifdef CONFIG_CMPXCHG_LOCAL
 	unsigned long tid;
-#else
-	unsigned long flags;
-#endif
 
 	slab_free_hook(s, x);
 
-#ifndef CONFIG_CMPXCHG_LOCAL
-	local_irq_save(flags);
-
-#else
 redo:
-#endif
 
 	/*
 	 * Determine the currently cpus per cpu slab.
@@ -2136,15 +2111,12 @@ static __always_inline void slab_free(struct kmem_cache *s,
 	 */
 	c = __this_cpu_ptr(s->cpu_slab);
 
-#ifdef CONFIG_CMPXCHG_LOCAL
 	tid = c->tid;
 	barrier();
-#endif
 
-	if (likely(page == c->page && c->node != NUMA_NO_NODE)) {
+	if (likely(page == c->page)) {
 		set_freepointer(s, object, c->freelist);
 
-#ifdef CONFIG_CMPXCHG_LOCAL
 		if (unlikely(!irqsafe_cpu_cmpxchg_double(
 				s->cpu_slab->freelist, s->cpu_slab->tid,
 				c->freelist, tid,
@@ -2153,16 +2125,10 @@ static __always_inline void slab_free(struct kmem_cache *s,
 			note_cmpxchg_failure("slab_free", s, tid);
 			goto redo;
 		}
-#else
-		c->freelist = object;
-#endif
 		stat(s, FREE_FASTPATH);
 	} else
 		__slab_free(s, page, x, addr);
 
-#ifndef CONFIG_CMPXCHG_LOCAL
-	local_irq_restore(flags);
-#endif
 }
 
 void kmem_cache_free(struct kmem_cache *s, void *x)
@@ -2673,9 +2639,8 @@ static void list_slab_objects(struct kmem_cache *s, struct page *page,
 		return;
 	slab_err(s, page, "%s", text);
 	slab_lock(page);
-	for_each_free_object(p, s, page->freelist)
-		set_bit(slab_index(p, s, addr), map);
 
+	get_map(s, page, map);
 	for_each_object(p, s, addr, page->objects) {
 
 		if (!test_bit(slab_index(p, s, addr), map)) {
@@ -3203,7 +3168,7 @@ static void __init kmem_cache_bootstrap_fixup(struct kmem_cache *s)
 			list_for_each_entry(p, &n->partial, lru)
 				p->slab = s;
 
-#ifdef CONFIG_SLAB_DEBUG
+#ifdef CONFIG_SLUB_DEBUG
 			list_for_each_entry(p, &n->full, lru)
 				p->slab = s;
 #endif
@@ -3610,10 +3575,11 @@ static int validate_slab(struct kmem_cache *s, struct page *page,
 	/* Now we know that a valid freelist exists */
 	bitmap_zero(map, page->objects);
 
-	for_each_free_object(p, s, page->freelist) {
-		set_bit(slab_index(p, s, addr), map);
-		if (!check_object(s, page, p, SLUB_RED_INACTIVE))
-			return 0;
+	get_map(s, page, map);
+	for_each_object(p, s, addr, page->objects) {
+		if (test_bit(slab_index(p, s, addr), map))
+			if (!check_object(s, page, p, SLUB_RED_INACTIVE))
+				return 0;
 	}
 
 	for_each_object(p, s, addr, page->objects)
@@ -3821,8 +3787,7 @@ static void process_slab(struct loc_track *t, struct kmem_cache *s,
 	void *p;
 
 	bitmap_zero(map, page->objects);
-	for_each_free_object(p, s, page->freelist)
-		set_bit(slab_index(p, s, addr), map);
+	get_map(s, page, map);
 
 	for_each_object(p, s, addr, page->objects)
 		if (!test_bit(slab_index(p, s, addr), map))
diff --git a/mm/swap.c b/mm/swap.c
index a448db377cb046d0871506f156b430dceed818fe..5602f1a1b1e724ba547bdee3ef21d773fd24ee04 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -396,6 +396,9 @@ static void lru_deactivate_fn(struct page *page, void *arg)
 	if (!PageLRU(page))
 		return;
 
+	if (PageUnevictable(page))
+		return;
+
 	/* Some processes are using the page */
 	if (page_mapped(page))
 		return;
diff --git a/mm/vmscan.c b/mm/vmscan.c
index f6b435c80079337489b17122f0d0ab1b829e12c3..c9177202c8ce2ce2f9bfe9045f2a40a8105de8e8 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -42,6 +42,7 @@
 #include <linux/delayacct.h>
 #include <linux/sysctl.h>
 #include <linux/oom.h>
+#include <linux/prefetch.h>
 
 #include <asm/tlbflush.h>
 #include <asm/div64.h>
@@ -937,7 +938,7 @@ static unsigned long shrink_page_list(struct list_head *page_list,
 	 * back off and wait for congestion to clear because further reclaim
 	 * will encounter the same problem
 	 */
-	if (nr_dirty == nr_congested && nr_dirty != 0)
+	if (nr_dirty && nr_dirty == nr_congested && scanning_global_lru(sc))
 		zone_set_flag(zone, ZONE_CONGESTED);
 
 	free_page_list(&free_pages);
diff --git a/net/802/garp.c b/net/802/garp.c
index c1df2dad8c6b58470a51d459bd2263989d1d96f4..16102951d36aa39cdda6953f36c78320cb0a965b 100644
--- a/net/802/garp.c
+++ b/net/802/garp.c
@@ -554,8 +554,7 @@ static void garp_release_port(struct net_device *dev)
 			return;
 	}
 	rcu_assign_pointer(dev->garp_port, NULL);
-	synchronize_rcu();
-	kfree(port);
+	kfree_rcu(port, rcu);
 }
 
 int garp_init_applicant(struct net_device *dev, struct garp_application *appl)
@@ -607,7 +606,6 @@ void garp_uninit_applicant(struct net_device *dev, struct garp_application *appl
 	ASSERT_RTNL();
 
 	rcu_assign_pointer(port->applicants[appl->type], NULL);
-	synchronize_rcu();
 
 	/* Delete timer and generate a final TRANSMIT_PDU event to flush out
 	 * all pending messages before the applicant is gone. */
@@ -617,7 +615,7 @@ void garp_uninit_applicant(struct net_device *dev, struct garp_application *appl
 	garp_queue_xmit(app);
 
 	dev_mc_del(dev, appl->proto.group_address);
-	kfree(app);
+	kfree_rcu(app, rcu);
 	garp_release_port(dev);
 }
 EXPORT_SYMBOL_GPL(garp_uninit_applicant);
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 0eb1a886b370bb6f5db3935dae51d46fe0159cdc..b2274d1fd605b90cdeeb14a72cc909acd9e55001 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -49,11 +49,6 @@ const char vlan_version[] = DRV_VERSION;
 static const char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>";
 static const char vlan_buggyright[] = "David S. Miller <davem@redhat.com>";
 
-static struct packet_type vlan_packet_type __read_mostly = {
-	.type = cpu_to_be16(ETH_P_8021Q),
-	.func = vlan_skb_recv, /* VLAN receive method */
-};
-
 /* End of global variables definitions. */
 
 static void vlan_group_free(struct vlan_group *grp)
@@ -128,9 +123,10 @@ void unregister_vlan_dev(struct net_device *dev, struct list_head *head)
 		vlan_gvrp_request_leave(dev);
 
 	vlan_group_set_device(grp, vlan_id, NULL);
-	if (!grp->killall)
-		synchronize_net();
-
+	/* Because unregister_netdevice_queue() makes sure at least one rcu
+	 * grace period is respected before device freeing,
+	 * we dont need to call synchronize_net() here.
+	 */
 	unregister_netdevice_queue(dev, head);
 
 	/* If the group is now empty, kill off the group. */
@@ -330,10 +326,6 @@ static void vlan_sync_address(struct net_device *dev,
 static void vlan_transfer_features(struct net_device *dev,
 				   struct net_device *vlandev)
 {
-	u32 old_features = vlandev->features;
-
-	vlandev->features &= ~dev->vlan_features;
-	vlandev->features |= dev->features & dev->vlan_features;
 	vlandev->gso_max_size = dev->gso_max_size;
 
 	if (dev->features & NETIF_F_HW_VLAN_TX)
@@ -344,8 +336,8 @@ static void vlan_transfer_features(struct net_device *dev,
 #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
 	vlandev->fcoe_ddp_xid = dev->fcoe_ddp_xid;
 #endif
-	if (old_features != vlandev->features)
-		netdev_features_change(vlandev);
+
+	netdev_update_features(vlandev);
 }
 
 static void __vlan_device_event(struct net_device *dev, unsigned long event)
@@ -490,9 +482,6 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
 		if (dev->reg_state != NETREG_UNREGISTERING)
 			break;
 
-		/* Delete all VLANs for this dev. */
-		grp->killall = 1;
-
 		for (i = 0; i < VLAN_N_VID; i++) {
 			vlandev = vlan_group_get_device(grp, i);
 			if (!vlandev)
@@ -511,6 +500,18 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
 	case NETDEV_PRE_TYPE_CHANGE:
 		/* Forbid underlaying device to change its type. */
 		return NOTIFY_BAD;
+
+	case NETDEV_NOTIFY_PEERS:
+	case NETDEV_BONDING_FAILOVER:
+		/* Propagate to vlan devices */
+		for (i = 0; i < VLAN_N_VID; i++) {
+			vlandev = vlan_group_get_device(grp, i);
+			if (!vlandev)
+				continue;
+
+			call_netdevice_notifiers(event, vlandev);
+		}
+		break;
 	}
 
 out:
@@ -691,7 +692,6 @@ static int __init vlan_proto_init(void)
 	if (err < 0)
 		goto err4;
 
-	dev_add_pack(&vlan_packet_type);
 	vlan_ioctl_set(vlan_ioctl_handler);
 	return 0;
 
@@ -712,8 +712,6 @@ static void __exit vlan_cleanup_module(void)
 
 	unregister_netdevice_notifier(&vlan_notifier_block);
 
-	dev_remove_pack(&vlan_packet_type);
-
 	unregister_pernet_subsys(&vlan_net_ops);
 	rcu_barrier(); /* Wait for completion of call_rcu()'s */
 
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index 5687c9b95f33b7f70234e0d3ef7220fa5f31f1b1..c3408def8a19992014f94fa193115c8054585065 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -75,8 +75,6 @@ static inline struct vlan_dev_info *vlan_dev_info(const struct net_device *dev)
 }
 
 /* found in vlan_dev.c */
-int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
-		  struct packet_type *ptype, struct net_device *orig_dev);
 void vlan_dev_set_ingress_priority(const struct net_device *dev,
 				   u32 skb_prio, u16 vlan_prio);
 int vlan_dev_set_egress_priority(const struct net_device *dev,
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index ce8e3ab3e7a5ab6d0f0000e699fbca27f4629d9b..41495dc2a4c9a2649579938a1894916efb723684 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -4,7 +4,7 @@
 #include <linux/netpoll.h>
 #include "vlan.h"
 
-bool vlan_hwaccel_do_receive(struct sk_buff **skbp)
+bool vlan_do_receive(struct sk_buff **skbp)
 {
 	struct sk_buff *skb = *skbp;
 	u16 vlan_id = skb->vlan_tci & VLAN_VID_MASK;
@@ -88,3 +88,86 @@ gro_result_t vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
 	return napi_gro_frags(napi);
 }
 EXPORT_SYMBOL(vlan_gro_frags);
+
+static struct sk_buff *vlan_check_reorder_header(struct sk_buff *skb)
+{
+	if (vlan_dev_info(skb->dev)->flags & VLAN_FLAG_REORDER_HDR) {
+		if (skb_cow(skb, skb_headroom(skb)) < 0)
+			skb = NULL;
+		if (skb) {
+			/* Lifted from Gleb's VLAN code... */
+			memmove(skb->data - ETH_HLEN,
+				skb->data - VLAN_ETH_HLEN, 12);
+			skb->mac_header += VLAN_HLEN;
+		}
+	}
+	return skb;
+}
+
+static void vlan_set_encap_proto(struct sk_buff *skb, struct vlan_hdr *vhdr)
+{
+	__be16 proto;
+	unsigned char *rawp;
+
+	/*
+	 * Was a VLAN packet, grab the encapsulated protocol, which the layer
+	 * three protocols care about.
+	 */
+
+	proto = vhdr->h_vlan_encapsulated_proto;
+	if (ntohs(proto) >= 1536) {
+		skb->protocol = proto;
+		return;
+	}
+
+	rawp = skb->data;
+	if (*(unsigned short *) rawp == 0xFFFF)
+		/*
+		 * This is a magic hack to spot IPX packets. Older Novell
+		 * breaks the protocol design and runs IPX over 802.3 without
+		 * an 802.2 LLC layer. We look for FFFF which isn't a used
+		 * 802.2 SSAP/DSAP. This won't work for fault tolerant netware
+		 * but does for the rest.
+		 */
+		skb->protocol = htons(ETH_P_802_3);
+	else
+		/*
+		 * Real 802.2 LLC
+		 */
+		skb->protocol = htons(ETH_P_802_2);
+}
+
+struct sk_buff *vlan_untag(struct sk_buff *skb)
+{
+	struct vlan_hdr *vhdr;
+	u16 vlan_tci;
+
+	if (unlikely(vlan_tx_tag_present(skb))) {
+		/* vlan_tci is already set-up so leave this for another time */
+		return skb;
+	}
+
+	skb = skb_share_check(skb, GFP_ATOMIC);
+	if (unlikely(!skb))
+		goto err_free;
+
+	if (unlikely(!pskb_may_pull(skb, VLAN_HLEN)))
+		goto err_free;
+
+	vhdr = (struct vlan_hdr *) skb->data;
+	vlan_tci = ntohs(vhdr->h_vlan_TCI);
+	__vlan_hwaccel_put_tag(skb, vlan_tci);
+
+	skb_pull_rcsum(skb, VLAN_HLEN);
+	vlan_set_encap_proto(skb, vhdr);
+
+	skb = vlan_check_reorder_header(skb);
+	if (unlikely(!skb))
+		goto err_free;
+
+	return skb;
+
+err_free:
+	kfree_skb(skb);
+	return NULL;
+}
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index b2ff6c8d3603daffbdaaa1573e07f18e6e1cb1dc..f247f5bff88ddb61d252951f57a965789e63f45d 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -65,179 +65,6 @@ static int vlan_dev_rebuild_header(struct sk_buff *skb)
 	return 0;
 }
 
-static inline struct sk_buff *vlan_check_reorder_header(struct sk_buff *skb)
-{
-	if (vlan_dev_info(skb->dev)->flags & VLAN_FLAG_REORDER_HDR) {
-		if (skb_cow(skb, skb_headroom(skb)) < 0)
-			skb = NULL;
-		if (skb) {
-			/* Lifted from Gleb's VLAN code... */
-			memmove(skb->data - ETH_HLEN,
-				skb->data - VLAN_ETH_HLEN, 12);
-			skb->mac_header += VLAN_HLEN;
-		}
-	}
-
-	return skb;
-}
-
-static inline void vlan_set_encap_proto(struct sk_buff *skb,
-		struct vlan_hdr *vhdr)
-{
-	__be16 proto;
-	unsigned char *rawp;
-
-	/*
-	 * Was a VLAN packet, grab the encapsulated protocol, which the layer
-	 * three protocols care about.
-	 */
-
-	proto = vhdr->h_vlan_encapsulated_proto;
-	if (ntohs(proto) >= 1536) {
-		skb->protocol = proto;
-		return;
-	}
-
-	rawp = skb->data;
-	if (*(unsigned short *)rawp == 0xFFFF)
-		/*
-		 * This is a magic hack to spot IPX packets. Older Novell
-		 * breaks the protocol design and runs IPX over 802.3 without
-		 * an 802.2 LLC layer. We look for FFFF which isn't a used
-		 * 802.2 SSAP/DSAP. This won't work for fault tolerant netware
-		 * but does for the rest.
-		 */
-		skb->protocol = htons(ETH_P_802_3);
-	else
-		/*
-		 * Real 802.2 LLC
-		 */
-		skb->protocol = htons(ETH_P_802_2);
-}
-
-/*
- *	Determine the packet's protocol ID. The rule here is that we
- *	assume 802.3 if the type field is short enough to be a length.
- *	This is normal practice and works for any 'now in use' protocol.
- *
- *  Also, at this point we assume that we ARE dealing exclusively with
- *  VLAN packets, or packets that should be made into VLAN packets based
- *  on a default VLAN ID.
- *
- *  NOTE:  Should be similar to ethernet/eth.c.
- *
- *  SANITY NOTE:  This method is called when a packet is moving up the stack
- *                towards userland.  To get here, it would have already passed
- *                through the ethernet/eth.c eth_type_trans() method.
- *  SANITY NOTE 2: We are referencing to the VLAN_HDR frields, which MAY be
- *                 stored UNALIGNED in the memory.  RISC systems don't like
- *                 such cases very much...
- *  SANITY NOTE 2a: According to Dave Miller & Alexey, it will always be
- *  		    aligned, so there doesn't need to be any of the unaligned
- *  		    stuff.  It has been commented out now...  --Ben
- *
- */
-int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
-		  struct packet_type *ptype, struct net_device *orig_dev)
-{
-	struct vlan_hdr *vhdr;
-	struct vlan_pcpu_stats *rx_stats;
-	struct net_device *vlan_dev;
-	u16 vlan_id;
-	u16 vlan_tci;
-
-	skb = skb_share_check(skb, GFP_ATOMIC);
-	if (skb == NULL)
-		goto err_free;
-
-	if (unlikely(!pskb_may_pull(skb, VLAN_HLEN)))
-		goto err_free;
-
-	vhdr = (struct vlan_hdr *)skb->data;
-	vlan_tci = ntohs(vhdr->h_vlan_TCI);
-	vlan_id = vlan_tci & VLAN_VID_MASK;
-
-	rcu_read_lock();
-	vlan_dev = vlan_find_dev(dev, vlan_id);
-
-	/* If the VLAN device is defined, we use it.
-	 * If not, and the VID is 0, it is a 802.1p packet (not
-	 * really a VLAN), so we will just netif_rx it later to the
-	 * original interface, but with the skb->proto set to the
-	 * wrapped proto: we do nothing here.
-	 */
-
-	if (!vlan_dev) {
-		if (vlan_id) {
-			pr_debug("%s: ERROR: No net_device for VID: %u on dev: %s\n",
-				 __func__, vlan_id, dev->name);
-			goto err_unlock;
-		}
-		rx_stats = NULL;
-	} else {
-		skb->dev = vlan_dev;
-
-		rx_stats = this_cpu_ptr(vlan_dev_info(skb->dev)->vlan_pcpu_stats);
-
-		u64_stats_update_begin(&rx_stats->syncp);
-		rx_stats->rx_packets++;
-		rx_stats->rx_bytes += skb->len;
-
-		skb->priority = vlan_get_ingress_priority(skb->dev, vlan_tci);
-
-		pr_debug("%s: priority: %u for TCI: %hu\n",
-			 __func__, skb->priority, vlan_tci);
-
-		switch (skb->pkt_type) {
-		case PACKET_BROADCAST:
-			/* Yeah, stats collect these together.. */
-			/* stats->broadcast ++; // no such counter :-( */
-			break;
-
-		case PACKET_MULTICAST:
-			rx_stats->rx_multicast++;
-			break;
-
-		case PACKET_OTHERHOST:
-			/* Our lower layer thinks this is not local, let's make
-			 * sure.
-			 * This allows the VLAN to have a different MAC than the
-			 * underlying device, and still route correctly.
-			 */
-			if (!compare_ether_addr(eth_hdr(skb)->h_dest,
-						skb->dev->dev_addr))
-				skb->pkt_type = PACKET_HOST;
-			break;
-		default:
-			break;
-		}
-		u64_stats_update_end(&rx_stats->syncp);
-	}
-
-	skb_pull_rcsum(skb, VLAN_HLEN);
-	vlan_set_encap_proto(skb, vhdr);
-
-	if (vlan_dev) {
-		skb = vlan_check_reorder_header(skb);
-		if (!skb) {
-			rx_stats->rx_errors++;
-			goto err_unlock;
-		}
-	}
-
-	netif_rx(skb);
-
-	rcu_read_unlock();
-	return NET_RX_SUCCESS;
-
-err_unlock:
-	rcu_read_unlock();
-err_free:
-	atomic_long_inc(&dev->rx_dropped);
-	kfree_skb(skb);
-	return NET_RX_DROP;
-}
-
 static inline u16
 vlan_dev_get_egress_qos_mask(struct net_device *dev, struct sk_buff *skb)
 {
@@ -701,8 +528,8 @@ static int vlan_dev_init(struct net_device *dev)
 					  (1<<__LINK_STATE_DORMANT))) |
 		      (1<<__LINK_STATE_PRESENT);
 
-	dev->features |= real_dev->features & real_dev->vlan_features;
-	dev->features |= NETIF_F_LLTX;
+	dev->hw_features = NETIF_F_ALL_TX_OFFLOADS;
+	dev->features |= real_dev->vlan_features | NETIF_F_LLTX;
 	dev->gso_max_size = real_dev->gso_max_size;
 
 	/* ipv6 shared card related stuff */
@@ -756,6 +583,19 @@ static void vlan_dev_uninit(struct net_device *dev)
 	}
 }
 
+static u32 vlan_dev_fix_features(struct net_device *dev, u32 features)
+{
+	struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
+
+	features &= real_dev->features;
+	features &= real_dev->vlan_features;
+	if (dev_ethtool_get_rx_csum(real_dev))
+		features |= NETIF_F_RXCSUM;
+	features |= NETIF_F_LLTX;
+
+	return features;
+}
+
 static int vlan_ethtool_get_settings(struct net_device *dev,
 				     struct ethtool_cmd *cmd)
 {
@@ -771,18 +611,6 @@ static void vlan_ethtool_get_drvinfo(struct net_device *dev,
 	strcpy(info->fw_version, "N/A");
 }
 
-static u32 vlan_ethtool_get_rx_csum(struct net_device *dev)
-{
-	const struct vlan_dev_info *vlan = vlan_dev_info(dev);
-	return dev_ethtool_get_rx_csum(vlan->real_dev);
-}
-
-static u32 vlan_ethtool_get_flags(struct net_device *dev)
-{
-	const struct vlan_dev_info *vlan = vlan_dev_info(dev);
-	return dev_ethtool_get_flags(vlan->real_dev);
-}
-
 static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 
@@ -820,32 +648,10 @@ static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, st
 	return stats;
 }
 
-static int vlan_ethtool_set_tso(struct net_device *dev, u32 data)
-{
-       if (data) {
-		struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
-
-		/* Underlying device must support TSO for VLAN-tagged packets
-		 * and must have TSO enabled now.
-		 */
-		if (!(real_dev->vlan_features & NETIF_F_TSO))
-			return -EOPNOTSUPP;
-		if (!(real_dev->features & NETIF_F_TSO))
-			return -EINVAL;
-		dev->features |= NETIF_F_TSO;
-	} else {
-		dev->features &= ~NETIF_F_TSO;
-	}
-	return 0;
-}
-
 static const struct ethtool_ops vlan_ethtool_ops = {
 	.get_settings	        = vlan_ethtool_get_settings,
 	.get_drvinfo	        = vlan_ethtool_get_drvinfo,
 	.get_link		= ethtool_op_get_link,
-	.get_rx_csum		= vlan_ethtool_get_rx_csum,
-	.get_flags		= vlan_ethtool_get_flags,
-	.set_tso                = vlan_ethtool_set_tso,
 };
 
 static const struct net_device_ops vlan_netdev_ops = {
@@ -871,6 +677,7 @@ static const struct net_device_ops vlan_netdev_ops = {
 	.ndo_fcoe_get_wwn	= vlan_dev_fcoe_get_wwn,
 	.ndo_fcoe_ddp_target	= vlan_dev_fcoe_ddp_target,
 #endif
+	.ndo_fix_features	= vlan_dev_fix_features,
 };
 
 void vlan_setup(struct net_device *dev)
diff --git a/net/9p/client.c b/net/9p/client.c
index a9aa2dd66482d31add8af88598902429c1a56c34..ceab943dfc496cd10467f78c948d28ebf1d29a93 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1281,7 +1281,7 @@ int
 p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
 								u32 count)
 {
-	int err, rsize, total;
+	int err, rsize;
 	struct p9_client *clnt;
 	struct p9_req_t *req;
 	char *dataptr;
@@ -1290,7 +1290,6 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
 					(long long unsigned) offset, count);
 	err = 0;
 	clnt = fid->clnt;
-	total = 0;
 
 	rsize = fid->iounit;
 	if (!rsize || rsize > clnt->msize-P9_IOHDRSZ)
@@ -1346,7 +1345,7 @@ int
 p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
 							u64 offset, u32 count)
 {
-	int err, rsize, total;
+	int err, rsize;
 	struct p9_client *clnt;
 	struct p9_req_t *req;
 
@@ -1354,7 +1353,6 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
 				fid->fid, (long long unsigned) offset, count);
 	err = 0;
 	clnt = fid->clnt;
-	total = 0;
 
 	rsize = fid->iounit;
 	if (!rsize || rsize > clnt->msize-P9_IOHDRSZ)
@@ -1745,7 +1743,7 @@ EXPORT_SYMBOL_GPL(p9_client_xattrcreate);
 
 int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset)
 {
-	int err, rsize, total;
+	int err, rsize;
 	struct p9_client *clnt;
 	struct p9_req_t *req;
 	char *dataptr;
@@ -1755,7 +1753,6 @@ int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset)
 
 	err = 0;
 	clnt = fid->clnt;
-	total = 0;
 
 	rsize = fid->iounit;
 	if (!rsize || rsize > clnt->msize-P9_READDIRHDRSZ)
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index b58a501cf3d124a06939d266002bf48a92863ee1..a873277cb996810162ee875db9485952144541bb 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -674,6 +674,7 @@ int p9dirent_read(char *buf, int len, struct p9_dirent *dirent,
 	}
 
 	strcpy(dirent->d_name, nameptr);
+	kfree(nameptr);
 
 out:
 	return fake_pdu.offset;
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index aa5672b15eae2cc2c8ae638ad662277070e58079..4a9084395d358320840a3fdf7398da8b0d85b09b 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -716,7 +716,6 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
 	substring_t args[MAX_OPT_ARGS];
 	int option;
 	char *options, *tmp_options;
-	int ret;
 
 	opts->port = P9_PORT;
 	opts->rfd = ~0;
@@ -744,7 +743,6 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
 			if (r < 0) {
 				P9_DPRINTK(P9_DEBUG_ERROR,
 				"integer field, but no integer?\n");
-				ret = r;
 				continue;
 			}
 		}
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
index 150e0c4bbf40287f263e3eba1c03245bce22cb38..844a7a5607e3d2ee985f80b18577ac2b6ff4be62 100644
--- a/net/9p/trans_rdma.c
+++ b/net/9p/trans_rdma.c
@@ -167,7 +167,6 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts)
 	substring_t args[MAX_OPT_ARGS];
 	int option;
 	char *options, *tmp_options;
-	int ret;
 
 	opts->port = P9_PORT;
 	opts->sq_depth = P9_RDMA_SQ_DEPTH;
@@ -195,7 +194,6 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts)
 		if (r < 0) {
 			P9_DPRINTK(P9_DEBUG_ERROR,
 				   "integer field, but no integer?\n");
-			ret = r;
 			continue;
 		}
 		switch (token) {
diff --git a/net/Kconfig b/net/Kconfig
index 79cabf1ee68bd2db701d2c790f8f64edc79b94d7..878151c772c9ba9fbe8f89636790a52c22b5c889 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -232,6 +232,20 @@ config XPS
 	depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS
 	default y
 
+config HAVE_BPF_JIT
+	bool
+
+config BPF_JIT
+	bool "enable BPF Just In Time compiler"
+	depends on HAVE_BPF_JIT
+	depends on MODULES
+	---help---
+	  Berkeley Packet Filter filtering capabilities are normally handled
+	  by an interpreter. This option allows kernel to generate a native
+	  code when filter is loaded in memory. This should speedup
+	  packet sniffing (libpcap/tcpdump). Note : Admin should enable
+	  this feature changing /proc/sys/net/core/bpf_jit_enable
+
 menu "Network testing"
 
 config NET_PKTGEN
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 38754fdb88babc634717cc2b0cd6eba297e119bd..25073b6ef4746cea1197e52f64bba908869d7b29 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -129,7 +129,6 @@ static struct net_device *dev_lec[MAX_LEC_ITF];
 #if defined(CONFIG_BRIDGE) || defined(CONFIG_BRIDGE_MODULE)
 static void lec_handle_bridge(struct sk_buff *skb, struct net_device *dev)
 {
-	struct ethhdr *eth;
 	char *buff;
 	struct lec_priv *priv;
 
@@ -138,7 +137,6 @@ static void lec_handle_bridge(struct sk_buff *skb, struct net_device *dev)
 	 * LE_TOPOLOGY_REQUEST with the same value of Topology Change bit
 	 * as the Config BPDU has
 	 */
-	eth = (struct ethhdr *)skb->data;
 	buff = skb->data + skb->dev->hard_header_len;
 	if (*buff++ == 0x42 && *buff++ == 0x42 && *buff++ == 0x03) {
 		struct sock *sk;
@@ -1180,7 +1178,6 @@ static int __init lane_module_init(void)
 static void __exit lane_module_cleanup(void)
 {
 	int i;
-	struct lec_priv *priv;
 
 	remove_proc_entry("lec", atm_proc_root);
 
@@ -1188,7 +1185,6 @@ static void __exit lane_module_cleanup(void)
 
 	for (i = 0; i < MAX_LEC_ITF; i++) {
 		if (dev_lec[i] != NULL) {
-			priv = netdev_priv(dev_lec[i]);
 			unregister_netdev(dev_lec[i]);
 			free_netdev(dev_lec[i]);
 			dev_lec[i] = NULL;
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 6da5daeebab7266bbf5a1fa85fe3d7e1985475de..e7c69f4619ec0f7f90d41d9fbbe7f0caa2b7d52f 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1538,8 +1538,6 @@ static int ax25_sendmsg(struct kiocb *iocb, struct socket *sock,
 	}
 
 	/* Build a packet */
-	SOCK_DEBUG(sk, "AX.25: sendto: Addresses built. Building packet.\n");
-
 	/* Assume the worst case */
 	size = len + ax25->ax25_dev->dev->hard_header_len;
 
@@ -1549,8 +1547,6 @@ static int ax25_sendmsg(struct kiocb *iocb, struct socket *sock,
 
 	skb_reserve(skb, size - len);
 
-	SOCK_DEBUG(sk, "AX.25: Appending user data\n");
-
 	/* User data follows immediately after the AX.25 data */
 	if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) {
 		err = -EFAULT;
@@ -1564,8 +1560,6 @@ static int ax25_sendmsg(struct kiocb *iocb, struct socket *sock,
 	if (!ax25->pidincl)
 		*skb_push(skb, 1) = sk->sk_protocol;
 
-	SOCK_DEBUG(sk, "AX.25: Transmitting buffer\n");
-
 	if (sk->sk_type == SOCK_SEQPACKET) {
 		/* Connected mode sockets go via the LAPB machine */
 		if (sk->sk_state != TCP_ESTABLISHED) {
@@ -1583,22 +1577,14 @@ static int ax25_sendmsg(struct kiocb *iocb, struct socket *sock,
 
 	skb_push(skb, 1 + ax25_addr_size(dp));
 
-	SOCK_DEBUG(sk, "Building AX.25 Header (dp=%p).\n", dp);
-
-	if (dp != NULL)
-		SOCK_DEBUG(sk, "Num digipeaters=%d\n", dp->ndigi);
+	/* Building AX.25 Header */
 
 	/* Build an AX.25 header */
 	lv = ax25_addr_build(skb->data, &ax25->source_addr, &sax.sax25_call,
 			     dp, AX25_COMMAND, AX25_MODULUS);
 
-	SOCK_DEBUG(sk, "Built header (%d bytes)\n",lv);
-
 	skb_set_transport_header(skb, lv);
 
-	SOCK_DEBUG(sk, "base=%p pos=%p\n",
-		   skb->data, skb_transport_header(skb));
-
 	*skb_transport_header(skb) = AX25_UI;
 
 	/* Datagram frames go straight out of the door as UI */
diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c
index 5a0dda8df492424b4e0c24255a625373b5cacf09..60b545e2822acee4e3a30a0cfd53ccb564dadd53 100644
--- a/net/ax25/ax25_iface.c
+++ b/net/ax25/ax25_iface.c
@@ -58,7 +58,7 @@ EXPORT_SYMBOL_GPL(ax25_register_pid);
 
 void ax25_protocol_release(unsigned int pid)
 {
-	struct ax25_protocol *s, *protocol;
+	struct ax25_protocol *protocol;
 
 	write_lock_bh(&protocol_list_lock);
 	protocol = protocol_list;
@@ -72,7 +72,6 @@ void ax25_protocol_release(unsigned int pid)
 
 	while (protocol != NULL && protocol->next != NULL) {
 		if (protocol->next->pid == pid) {
-			s = protocol->next;
 			protocol->next = protocol->next->next;
 			goto out;
 		}
diff --git a/net/batman-adv/aggregation.c b/net/batman-adv/aggregation.c
index af45d6b2031f978d208aa6cde1dbef6fb93b8b4c..a8c32030527c7d7005160d12066fa3471caaa6fa 100644
--- a/net/batman-adv/aggregation.c
+++ b/net/batman-adv/aggregation.c
@@ -23,11 +23,12 @@
 #include "aggregation.h"
 #include "send.h"
 #include "routing.h"
+#include "hard-interface.h"
 
-/* calculate the size of the hna information for a given packet */
-static int hna_len(struct batman_packet *batman_packet)
+/* calculate the size of the tt information for a given packet */
+static int tt_len(struct batman_packet *batman_packet)
 {
-	return batman_packet->num_hna * ETH_ALEN;
+	return batman_packet->num_tt * ETH_ALEN;
 }
 
 /* return true if new_packet can be aggregated with forw_packet */
@@ -95,7 +96,6 @@ static bool can_aggregate_with(struct batman_packet *new_batman_packet,
 	return false;
 }
 
-#define atomic_dec_not_zero(v)          atomic_add_unless((v), -1, 0)
 /* create a new aggregated packet and add this packet to it */
 static void new_aggregated_packet(unsigned char *packet_buff, int packet_len,
 				  unsigned long send_time, bool direct_link,
@@ -106,12 +106,15 @@ static void new_aggregated_packet(unsigned char *packet_buff, int packet_len,
 	struct forw_packet *forw_packet_aggr;
 	unsigned char *skb_buff;
 
+	if (!atomic_inc_not_zero(&if_incoming->refcount))
+		return;
+
 	/* own packet should always be scheduled */
 	if (!own_packet) {
 		if (!atomic_dec_not_zero(&bat_priv->batman_queue_left)) {
 			bat_dbg(DBG_BATMAN, bat_priv,
 				"batman packet queue full\n");
-			return;
+			goto out;
 		}
 	}
 
@@ -119,7 +122,7 @@ static void new_aggregated_packet(unsigned char *packet_buff, int packet_len,
 	if (!forw_packet_aggr) {
 		if (!own_packet)
 			atomic_inc(&bat_priv->batman_queue_left);
-		return;
+		goto out;
 	}
 
 	if ((atomic_read(&bat_priv->aggregated_ogms)) &&
@@ -134,7 +137,7 @@ static void new_aggregated_packet(unsigned char *packet_buff, int packet_len,
 		if (!own_packet)
 			atomic_inc(&bat_priv->batman_queue_left);
 		kfree(forw_packet_aggr);
-		return;
+		goto out;
 	}
 	skb_reserve(forw_packet_aggr->skb, sizeof(struct ethhdr));
 
@@ -165,6 +168,10 @@ static void new_aggregated_packet(unsigned char *packet_buff, int packet_len,
 	queue_delayed_work(bat_event_workqueue,
 			   &forw_packet_aggr->delayed_work,
 			   send_time - jiffies);
+
+	return;
+out:
+	hardif_free_ref(if_incoming);
 }
 
 /* aggregate a new packet into the existing aggregation */
@@ -251,7 +258,7 @@ void receive_aggr_bat_packet(struct ethhdr *ethhdr, unsigned char *packet_buff,
 {
 	struct batman_packet *batman_packet;
 	int buff_pos = 0;
-	unsigned char *hna_buff;
+	unsigned char *tt_buff;
 
 	batman_packet = (struct batman_packet *)packet_buff;
 
@@ -260,14 +267,14 @@ void receive_aggr_bat_packet(struct ethhdr *ethhdr, unsigned char *packet_buff,
 		   orig_interval. */
 		batman_packet->seqno = ntohl(batman_packet->seqno);
 
-		hna_buff = packet_buff + buff_pos + BAT_PACKET_LEN;
+		tt_buff = packet_buff + buff_pos + BAT_PACKET_LEN;
 		receive_bat_packet(ethhdr, batman_packet,
-				   hna_buff, hna_len(batman_packet),
+				   tt_buff, tt_len(batman_packet),
 				   if_incoming);
 
-		buff_pos += BAT_PACKET_LEN + hna_len(batman_packet);
+		buff_pos += BAT_PACKET_LEN + tt_len(batman_packet);
 		batman_packet = (struct batman_packet *)
 			(packet_buff + buff_pos);
 	} while (aggregated_packet(buff_pos, packet_len,
-				   batman_packet->num_hna));
+				   batman_packet->num_tt));
 }
diff --git a/net/batman-adv/aggregation.h b/net/batman-adv/aggregation.h
index 062204289d1f52c1d3749c551f3c1f5d0dbc0deb..7e6d72fbf5403b917d128f405d01f2efa87098bc 100644
--- a/net/batman-adv/aggregation.h
+++ b/net/batman-adv/aggregation.h
@@ -25,9 +25,9 @@
 #include "main.h"
 
 /* is there another aggregated packet here? */
-static inline int aggregated_packet(int buff_pos, int packet_len, int num_hna)
+static inline int aggregated_packet(int buff_pos, int packet_len, int num_tt)
 {
-	int next_buff_pos = buff_pos + BAT_PACKET_LEN + (num_hna * ETH_ALEN);
+	int next_buff_pos = buff_pos + BAT_PACKET_LEN + (num_tt * ETH_ALEN);
 
 	return (next_buff_pos <= packet_len) &&
 		(next_buff_pos <= MAX_AGGREGATION_BYTES);
diff --git a/net/batman-adv/bat_debugfs.c b/net/batman-adv/bat_debugfs.c
index 0e9d43509935cfb71e3253a2189be6b1a6f916d4..abaeec5f6247dc8e486bb9bb1b0511551984fff2 100644
--- a/net/batman-adv/bat_debugfs.c
+++ b/net/batman-adv/bat_debugfs.c
@@ -241,13 +241,13 @@ static int softif_neigh_open(struct inode *inode, struct file *file)
 static int transtable_global_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
-	return single_open(file, hna_global_seq_print_text, net_dev);
+	return single_open(file, tt_global_seq_print_text, net_dev);
 }
 
 static int transtable_local_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
-	return single_open(file, hna_local_seq_print_text, net_dev);
+	return single_open(file, tt_local_seq_print_text, net_dev);
 }
 
 static int vis_data_open(struct inode *inode, struct file *file)
diff --git a/net/batman-adv/bat_sysfs.c b/net/batman-adv/bat_sysfs.c
index e449bf6353e01de692ea74186c902e80fae8605e..497a0700cc3cb03881edd881c7850973fc45f2b8 100644
--- a/net/batman-adv/bat_sysfs.c
+++ b/net/batman-adv/bat_sysfs.c
@@ -488,22 +488,24 @@ static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr,
 	    (strncmp(hard_iface->soft_iface->name, buff, IFNAMSIZ) == 0))
 		goto out;
 
+	if (!rtnl_trylock()) {
+		ret = -ERESTARTSYS;
+		goto out;
+	}
+
 	if (status_tmp == IF_NOT_IN_USE) {
-		rtnl_lock();
 		hardif_disable_interface(hard_iface);
-		rtnl_unlock();
-		goto out;
+		goto unlock;
 	}
 
 	/* if the interface already is in use */
-	if (hard_iface->if_status != IF_NOT_IN_USE) {
-		rtnl_lock();
+	if (hard_iface->if_status != IF_NOT_IN_USE)
 		hardif_disable_interface(hard_iface);
-		rtnl_unlock();
-	}
 
 	ret = hardif_enable_interface(hard_iface, buff);
 
+unlock:
+	rtnl_unlock();
 out:
 	hardif_free_ref(hard_iface);
 	return ret;
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 3cc43558cf9cbb0958d55f4f6ed236f9c3873322..61605a0f3f39464b8e87a7512c97caf23de59504 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -23,80 +23,88 @@
 #include "gateway_client.h"
 #include "gateway_common.h"
 #include "hard-interface.h"
+#include "originator.h"
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 #include <linux/udp.h>
 #include <linux/if_vlan.h>
 
-static void gw_node_free_rcu(struct rcu_head *rcu)
-{
-	struct gw_node *gw_node;
-
-	gw_node = container_of(rcu, struct gw_node, rcu);
-	kfree(gw_node);
-}
-
 static void gw_node_free_ref(struct gw_node *gw_node)
 {
 	if (atomic_dec_and_test(&gw_node->refcount))
-		call_rcu(&gw_node->rcu, gw_node_free_rcu);
+		kfree_rcu(gw_node, rcu);
 }
 
-void *gw_get_selected(struct bat_priv *bat_priv)
+static struct gw_node *gw_get_selected_gw_node(struct bat_priv *bat_priv)
 {
-	struct gw_node *curr_gateway_tmp;
-	struct orig_node *orig_node = NULL;
+	struct gw_node *gw_node;
 
 	rcu_read_lock();
-	curr_gateway_tmp = rcu_dereference(bat_priv->curr_gw);
-	if (!curr_gateway_tmp)
+	gw_node = rcu_dereference(bat_priv->curr_gw);
+	if (!gw_node)
 		goto out;
 
-	orig_node = curr_gateway_tmp->orig_node;
-	if (!orig_node)
-		goto out;
-
-	if (!atomic_inc_not_zero(&orig_node->refcount))
-		orig_node = NULL;
+	if (!atomic_inc_not_zero(&gw_node->refcount))
+		gw_node = NULL;
 
 out:
 	rcu_read_unlock();
-	return orig_node;
+	return gw_node;
 }
 
-void gw_deselect(struct bat_priv *bat_priv)
+struct orig_node *gw_get_selected_orig(struct bat_priv *bat_priv)
 {
 	struct gw_node *gw_node;
+	struct orig_node *orig_node = NULL;
 
-	spin_lock_bh(&bat_priv->gw_list_lock);
-	gw_node = rcu_dereference(bat_priv->curr_gw);
-	rcu_assign_pointer(bat_priv->curr_gw, NULL);
-	spin_unlock_bh(&bat_priv->gw_list_lock);
+	gw_node = gw_get_selected_gw_node(bat_priv);
+	if (!gw_node)
+		goto out;
+
+	rcu_read_lock();
+	orig_node = gw_node->orig_node;
+	if (!orig_node)
+		goto unlock;
 
+	if (!atomic_inc_not_zero(&orig_node->refcount))
+		orig_node = NULL;
+
+unlock:
+	rcu_read_unlock();
+out:
 	if (gw_node)
 		gw_node_free_ref(gw_node);
+	return orig_node;
 }
 
 static void gw_select(struct bat_priv *bat_priv, struct gw_node *new_gw_node)
 {
 	struct gw_node *curr_gw_node;
 
+	spin_lock_bh(&bat_priv->gw_list_lock);
+
 	if (new_gw_node && !atomic_inc_not_zero(&new_gw_node->refcount))
 		new_gw_node = NULL;
 
-	spin_lock_bh(&bat_priv->gw_list_lock);
-	curr_gw_node = rcu_dereference(bat_priv->curr_gw);
+	curr_gw_node = bat_priv->curr_gw;
 	rcu_assign_pointer(bat_priv->curr_gw, new_gw_node);
-	spin_unlock_bh(&bat_priv->gw_list_lock);
 
 	if (curr_gw_node)
 		gw_node_free_ref(curr_gw_node);
+
+	spin_unlock_bh(&bat_priv->gw_list_lock);
+}
+
+void gw_deselect(struct bat_priv *bat_priv)
+{
+	gw_select(bat_priv, NULL);
 }
 
 void gw_election(struct bat_priv *bat_priv)
 {
 	struct hlist_node *node;
-	struct gw_node *gw_node, *curr_gw, *curr_gw_tmp = NULL;
+	struct gw_node *gw_node, *curr_gw = NULL, *curr_gw_tmp = NULL;
+	struct neigh_node *router;
 	uint8_t max_tq = 0;
 	uint32_t max_gw_factor = 0, tmp_gw_factor = 0;
 	int down, up;
@@ -110,32 +118,25 @@ void gw_election(struct bat_priv *bat_priv)
 	if (atomic_read(&bat_priv->gw_mode) != GW_MODE_CLIENT)
 		return;
 
-	rcu_read_lock();
-	curr_gw = rcu_dereference(bat_priv->curr_gw);
-	if (curr_gw) {
-		rcu_read_unlock();
-		return;
-	}
+	curr_gw = gw_get_selected_gw_node(bat_priv);
+	if (curr_gw)
+		goto out;
 
+	rcu_read_lock();
 	if (hlist_empty(&bat_priv->gw_list)) {
-
-		if (curr_gw) {
-			rcu_read_unlock();
-			bat_dbg(DBG_BATMAN, bat_priv,
-				"Removing selected gateway - "
-				"no gateway in range\n");
-			gw_deselect(bat_priv);
-		} else
-			rcu_read_unlock();
-
-		return;
+		bat_dbg(DBG_BATMAN, bat_priv,
+			"Removing selected gateway - "
+			"no gateway in range\n");
+		gw_deselect(bat_priv);
+		goto unlock;
 	}
 
 	hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) {
-		if (!gw_node->orig_node->router)
+		if (gw_node->deleted)
 			continue;
 
-		if (gw_node->deleted)
+		router = orig_node_get_router(gw_node->orig_node);
+		if (!router)
 			continue;
 
 		switch (atomic_read(&bat_priv->gw_sel_class)) {
@@ -143,15 +144,14 @@ void gw_election(struct bat_priv *bat_priv)
 			gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags,
 					     &down, &up);
 
-			tmp_gw_factor = (gw_node->orig_node->router->tq_avg *
-					 gw_node->orig_node->router->tq_avg *
+			tmp_gw_factor = (router->tq_avg * router->tq_avg *
 					 down * 100 * 100) /
 					 (TQ_LOCAL_WINDOW_SIZE *
 					 TQ_LOCAL_WINDOW_SIZE * 64);
 
 			if ((tmp_gw_factor > max_gw_factor) ||
 			    ((tmp_gw_factor == max_gw_factor) &&
-			     (gw_node->orig_node->router->tq_avg > max_tq)))
+			     (router->tq_avg > max_tq)))
 				curr_gw_tmp = gw_node;
 			break;
 
@@ -163,19 +163,25 @@ void gw_election(struct bat_priv *bat_priv)
 			  *     soon as a better gateway appears which has
 			  *     $routing_class more tq points)
 			  **/
-			if (gw_node->orig_node->router->tq_avg > max_tq)
+			if (router->tq_avg > max_tq)
 				curr_gw_tmp = gw_node;
 			break;
 		}
 
-		if (gw_node->orig_node->router->tq_avg > max_tq)
-			max_tq = gw_node->orig_node->router->tq_avg;
+		if (router->tq_avg > max_tq)
+			max_tq = router->tq_avg;
 
 		if (tmp_gw_factor > max_gw_factor)
 			max_gw_factor = tmp_gw_factor;
+
+		neigh_node_free_ref(router);
 	}
 
 	if (curr_gw != curr_gw_tmp) {
+		router = orig_node_get_router(curr_gw_tmp->orig_node);
+		if (!router)
+			goto unlock;
+
 		if ((curr_gw) && (!curr_gw_tmp))
 			bat_dbg(DBG_BATMAN, bat_priv,
 				"Removing selected gateway - "
@@ -186,48 +192,50 @@ void gw_election(struct bat_priv *bat_priv)
 				"(gw_flags: %i, tq: %i)\n",
 				curr_gw_tmp->orig_node->orig,
 				curr_gw_tmp->orig_node->gw_flags,
-				curr_gw_tmp->orig_node->router->tq_avg);
+				router->tq_avg);
 		else
 			bat_dbg(DBG_BATMAN, bat_priv,
 				"Changing route to gateway %pM "
 				"(gw_flags: %i, tq: %i)\n",
 				curr_gw_tmp->orig_node->orig,
 				curr_gw_tmp->orig_node->gw_flags,
-				curr_gw_tmp->orig_node->router->tq_avg);
+				router->tq_avg);
 
+		neigh_node_free_ref(router);
 		gw_select(bat_priv, curr_gw_tmp);
 	}
 
+unlock:
 	rcu_read_unlock();
+out:
+	if (curr_gw)
+		gw_node_free_ref(curr_gw);
 }
 
 void gw_check_election(struct bat_priv *bat_priv, struct orig_node *orig_node)
 {
-	struct gw_node *curr_gateway_tmp;
+	struct orig_node *curr_gw_orig;
+	struct neigh_node *router_gw = NULL, *router_orig = NULL;
 	uint8_t gw_tq_avg, orig_tq_avg;
 
-	rcu_read_lock();
-	curr_gateway_tmp = rcu_dereference(bat_priv->curr_gw);
-	if (!curr_gateway_tmp)
-		goto out_rcu;
-
-	if (!curr_gateway_tmp->orig_node)
-		goto deselect_rcu;
+	curr_gw_orig = gw_get_selected_orig(bat_priv);
+	if (!curr_gw_orig)
+		goto deselect;
 
-	if (!curr_gateway_tmp->orig_node->router)
-		goto deselect_rcu;
+	router_gw = orig_node_get_router(curr_gw_orig);
+	if (!router_gw)
+		goto deselect;
 
 	/* this node already is the gateway */
-	if (curr_gateway_tmp->orig_node == orig_node)
-		goto out_rcu;
-
-	if (!orig_node->router)
-		goto out_rcu;
+	if (curr_gw_orig == orig_node)
+		goto out;
 
-	gw_tq_avg = curr_gateway_tmp->orig_node->router->tq_avg;
-	rcu_read_unlock();
+	router_orig = orig_node_get_router(orig_node);
+	if (!router_orig)
+		goto out;
 
-	orig_tq_avg = orig_node->router->tq_avg;
+	gw_tq_avg = router_gw->tq_avg;
+	orig_tq_avg = router_orig->tq_avg;
 
 	/* the TQ value has to be better */
 	if (orig_tq_avg < gw_tq_avg)
@@ -245,16 +253,17 @@ void gw_check_election(struct bat_priv *bat_priv, struct orig_node *orig_node)
 		"Restarting gateway selection: better gateway found (tq curr: "
 		"%i, tq new: %i)\n",
 		gw_tq_avg, orig_tq_avg);
-	goto deselect;
 
-out_rcu:
-	rcu_read_unlock();
-	goto out;
-deselect_rcu:
-	rcu_read_unlock();
 deselect:
 	gw_deselect(bat_priv);
 out:
+	if (curr_gw_orig)
+		orig_node_free_ref(curr_gw_orig);
+	if (router_gw)
+		neigh_node_free_ref(router_gw);
+	if (router_orig)
+		neigh_node_free_ref(router_orig);
+
 	return;
 }
 
@@ -291,7 +300,15 @@ void gw_node_update(struct bat_priv *bat_priv,
 		    struct orig_node *orig_node, uint8_t new_gwflags)
 {
 	struct hlist_node *node;
-	struct gw_node *gw_node;
+	struct gw_node *gw_node, *curr_gw;
+
+	/**
+	 * Note: We don't need a NULL check here, since curr_gw never gets
+	 * dereferenced. If curr_gw is NULL we also should not exit as we may
+	 * have this gateway in our list (duplication check!) even though we
+	 * have no currently selected gateway.
+	 */
+	curr_gw = gw_get_selected_gw_node(bat_priv);
 
 	rcu_read_lock();
 	hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) {
@@ -312,22 +329,26 @@ void gw_node_update(struct bat_priv *bat_priv,
 				"Gateway %pM removed from gateway list\n",
 				orig_node->orig);
 
-			if (gw_node == rcu_dereference(bat_priv->curr_gw)) {
-				rcu_read_unlock();
-				gw_deselect(bat_priv);
-				return;
-			}
+			if (gw_node == curr_gw)
+				goto deselect;
 		}
 
-		rcu_read_unlock();
-		return;
+		goto unlock;
 	}
-	rcu_read_unlock();
 
 	if (new_gwflags == 0)
-		return;
+		goto unlock;
 
 	gw_node_add(bat_priv, orig_node, new_gwflags);
+	goto unlock;
+
+deselect:
+	gw_deselect(bat_priv);
+unlock:
+	rcu_read_unlock();
+
+	if (curr_gw)
+		gw_node_free_ref(curr_gw);
 }
 
 void gw_node_delete(struct bat_priv *bat_priv, struct orig_node *orig_node)
@@ -337,9 +358,12 @@ void gw_node_delete(struct bat_priv *bat_priv, struct orig_node *orig_node)
 
 void gw_node_purge(struct bat_priv *bat_priv)
 {
-	struct gw_node *gw_node;
+	struct gw_node *gw_node, *curr_gw;
 	struct hlist_node *node, *node_tmp;
 	unsigned long timeout = 2 * PURGE_TIMEOUT * HZ;
+	char do_deselect = 0;
+
+	curr_gw = gw_get_selected_gw_node(bat_priv);
 
 	spin_lock_bh(&bat_priv->gw_list_lock);
 
@@ -350,41 +374,56 @@ void gw_node_purge(struct bat_priv *bat_priv)
 		    atomic_read(&bat_priv->mesh_state) == MESH_ACTIVE)
 			continue;
 
-		if (rcu_dereference(bat_priv->curr_gw) == gw_node)
-			gw_deselect(bat_priv);
+		if (curr_gw == gw_node)
+			do_deselect = 1;
 
 		hlist_del_rcu(&gw_node->list);
 		gw_node_free_ref(gw_node);
 	}
 
-
 	spin_unlock_bh(&bat_priv->gw_list_lock);
+
+	/* gw_deselect() needs to acquire the gw_list_lock */
+	if (do_deselect)
+		gw_deselect(bat_priv);
+
+	if (curr_gw)
+		gw_node_free_ref(curr_gw);
 }
 
+/**
+ * fails if orig_node has no router
+ */
 static int _write_buffer_text(struct bat_priv *bat_priv,
 			      struct seq_file *seq, struct gw_node *gw_node)
 {
 	struct gw_node *curr_gw;
-	int down, up, ret;
+	struct neigh_node *router;
+	int down, up, ret = -1;
 
 	gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags, &down, &up);
 
-	rcu_read_lock();
-	curr_gw = rcu_dereference(bat_priv->curr_gw);
+	router = orig_node_get_router(gw_node->orig_node);
+	if (!router)
+		goto out;
 
-	ret = seq_printf(seq, "%s %pM (%3i) %pM [%10s]: %3i - %i%s/%i%s\n",
-		       (curr_gw == gw_node ? "=>" : "  "),
-		       gw_node->orig_node->orig,
-		       gw_node->orig_node->router->tq_avg,
-		       gw_node->orig_node->router->addr,
-		       gw_node->orig_node->router->if_incoming->net_dev->name,
-		       gw_node->orig_node->gw_flags,
-		       (down > 2048 ? down / 1024 : down),
-		       (down > 2048 ? "MBit" : "KBit"),
-		       (up > 2048 ? up / 1024 : up),
-		       (up > 2048 ? "MBit" : "KBit"));
+	curr_gw = gw_get_selected_gw_node(bat_priv);
 
-	rcu_read_unlock();
+	ret = seq_printf(seq, "%s %pM (%3i) %pM [%10s]: %3i - %i%s/%i%s\n",
+			 (curr_gw == gw_node ? "=>" : "  "),
+			 gw_node->orig_node->orig,
+			 router->tq_avg, router->addr,
+			 router->if_incoming->net_dev->name,
+			 gw_node->orig_node->gw_flags,
+			 (down > 2048 ? down / 1024 : down),
+			 (down > 2048 ? "MBit" : "KBit"),
+			 (up > 2048 ? up / 1024 : up),
+			 (up > 2048 ? "MBit" : "KBit"));
+
+	neigh_node_free_ref(router);
+	if (curr_gw)
+		gw_node_free_ref(curr_gw);
+out:
 	return ret;
 }
 
@@ -392,40 +431,42 @@ int gw_client_seq_print_text(struct seq_file *seq, void *offset)
 {
 	struct net_device *net_dev = (struct net_device *)seq->private;
 	struct bat_priv *bat_priv = netdev_priv(net_dev);
+	struct hard_iface *primary_if;
 	struct gw_node *gw_node;
 	struct hlist_node *node;
-	int gw_count = 0;
-
-	if (!bat_priv->primary_if) {
+	int gw_count = 0, ret = 0;
 
-		return seq_printf(seq, "BATMAN mesh %s disabled - please "
-				  "specify interfaces to enable it\n",
-				  net_dev->name);
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - please "
+				 "specify interfaces to enable it\n",
+				 net_dev->name);
+		goto out;
 	}
 
-	if (bat_priv->primary_if->if_status != IF_ACTIVE) {
-
-		return seq_printf(seq, "BATMAN mesh %s disabled - "
-				       "primary interface not active\n",
-				       net_dev->name);
+	if (primary_if->if_status != IF_ACTIVE) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - "
+				 "primary interface not active\n",
+				 net_dev->name);
+		goto out;
 	}
 
 	seq_printf(seq, "      %-12s (%s/%i) %17s [%10s]: gw_class ... "
 		   "[B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%pM (%s)]\n",
 		   "Gateway", "#", TQ_MAX_VALUE, "Nexthop",
 		   "outgoingIF", SOURCE_VERSION, REVISION_VERSION_STR,
-		   bat_priv->primary_if->net_dev->name,
-		   bat_priv->primary_if->net_dev->dev_addr, net_dev->name);
+		   primary_if->net_dev->name,
+		   primary_if->net_dev->dev_addr, net_dev->name);
 
 	rcu_read_lock();
 	hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) {
 		if (gw_node->deleted)
 			continue;
 
-		if (!gw_node->orig_node->router)
+		/* fails if orig_node has no router */
+		if (_write_buffer_text(bat_priv, seq, gw_node) < 0)
 			continue;
 
-		_write_buffer_text(bat_priv, seq, gw_node);
 		gw_count++;
 	}
 	rcu_read_unlock();
@@ -433,7 +474,10 @@ int gw_client_seq_print_text(struct seq_file *seq, void *offset)
 	if (gw_count == 0)
 		seq_printf(seq, "No gateways in range ...\n");
 
-	return 0;
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	return ret;
 }
 
 int gw_is_target(struct bat_priv *bat_priv, struct sk_buff *skb)
@@ -442,6 +486,7 @@ int gw_is_target(struct bat_priv *bat_priv, struct sk_buff *skb)
 	struct iphdr *iphdr;
 	struct ipv6hdr *ipv6hdr;
 	struct udphdr *udphdr;
+	struct gw_node *curr_gw;
 	unsigned int header_len = 0;
 
 	if (atomic_read(&bat_priv->gw_mode) == GW_MODE_OFF)
@@ -506,12 +551,11 @@ int gw_is_target(struct bat_priv *bat_priv, struct sk_buff *skb)
 	if (atomic_read(&bat_priv->gw_mode) == GW_MODE_SERVER)
 		return -1;
 
-	rcu_read_lock();
-	if (!rcu_dereference(bat_priv->curr_gw)) {
-		rcu_read_unlock();
+	curr_gw = gw_get_selected_gw_node(bat_priv);
+	if (!curr_gw)
 		return 0;
-	}
-	rcu_read_unlock();
 
+	if (curr_gw)
+		gw_node_free_ref(curr_gw);
 	return 1;
 }
diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h
index 2aa439124ee338a2772093975a59732ccfee8524..1ce8c6066da1cb1ec46c096b73b80b06707abc74 100644
--- a/net/batman-adv/gateway_client.h
+++ b/net/batman-adv/gateway_client.h
@@ -24,7 +24,7 @@
 
 void gw_deselect(struct bat_priv *bat_priv);
 void gw_election(struct bat_priv *bat_priv);
-void *gw_get_selected(struct bat_priv *bat_priv);
+struct orig_node *gw_get_selected_orig(struct bat_priv *bat_priv);
 void gw_check_election(struct bat_priv *bat_priv, struct orig_node *orig_node);
 void gw_node_update(struct bat_priv *bat_priv,
 		    struct orig_node *orig_node, uint8_t new_gwflags);
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index b3058e46ee6ba9bb7bdfc7ef96860eedc9bb67f7..dfbfccc9fe4000152a52a18fefc4a3fd5acf1b80 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -31,9 +31,6 @@
 
 #include <linux/if_arp.h>
 
-/* protect update critical side of hardif_list - but not the content */
-static DEFINE_SPINLOCK(hardif_list_lock);
-
 
 static int batman_skb_recv(struct sk_buff *skb,
 			   struct net_device *dev,
@@ -110,47 +107,57 @@ static struct hard_iface *hardif_get_active(struct net_device *soft_iface)
 	return hard_iface;
 }
 
-static void update_primary_addr(struct bat_priv *bat_priv)
+static void primary_if_update_addr(struct bat_priv *bat_priv)
 {
 	struct vis_packet *vis_packet;
+	struct hard_iface *primary_if;
+
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
+		goto out;
 
 	vis_packet = (struct vis_packet *)
 				bat_priv->my_vis_info->skb_packet->data;
-	memcpy(vis_packet->vis_orig,
-	       bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);
+	memcpy(vis_packet->vis_orig, primary_if->net_dev->dev_addr, ETH_ALEN);
 	memcpy(vis_packet->sender_orig,
-	       bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);
+	       primary_if->net_dev->dev_addr, ETH_ALEN);
+
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
 }
 
-static void set_primary_if(struct bat_priv *bat_priv,
-			   struct hard_iface *hard_iface)
+static void primary_if_select(struct bat_priv *bat_priv,
+			      struct hard_iface *new_hard_iface)
 {
+	struct hard_iface *curr_hard_iface;
 	struct batman_packet *batman_packet;
-	struct hard_iface *old_if;
 
-	if (hard_iface && !atomic_inc_not_zero(&hard_iface->refcount))
-		hard_iface = NULL;
+	ASSERT_RTNL();
+
+	if (new_hard_iface && !atomic_inc_not_zero(&new_hard_iface->refcount))
+		new_hard_iface = NULL;
 
-	old_if = bat_priv->primary_if;
-	bat_priv->primary_if = hard_iface;
+	curr_hard_iface = bat_priv->primary_if;
+	rcu_assign_pointer(bat_priv->primary_if, new_hard_iface);
 
-	if (old_if)
-		hardif_free_ref(old_if);
+	if (curr_hard_iface)
+		hardif_free_ref(curr_hard_iface);
 
-	if (!bat_priv->primary_if)
+	if (!new_hard_iface)
 		return;
 
-	batman_packet = (struct batman_packet *)(hard_iface->packet_buff);
+	batman_packet = (struct batman_packet *)(new_hard_iface->packet_buff);
 	batman_packet->flags = PRIMARIES_FIRST_HOP;
 	batman_packet->ttl = TTL;
 
-	update_primary_addr(bat_priv);
+	primary_if_update_addr(bat_priv);
 
 	/***
-	 * hacky trick to make sure that we send the HNA information via
+	 * hacky trick to make sure that we send the TT information via
 	 * our new primary interface
 	 */
-	atomic_set(&bat_priv->hna_local_changed, 1);
+	atomic_set(&bat_priv->tt_local_changed, 1);
 }
 
 static bool hardif_is_iface_up(struct hard_iface *hard_iface)
@@ -236,9 +243,10 @@ void update_min_mtu(struct net_device *soft_iface)
 static void hardif_activate_interface(struct hard_iface *hard_iface)
 {
 	struct bat_priv *bat_priv;
+	struct hard_iface *primary_if = NULL;
 
 	if (hard_iface->if_status != IF_INACTIVE)
-		return;
+		goto out;
 
 	bat_priv = netdev_priv(hard_iface->soft_iface);
 
@@ -249,14 +257,18 @@ static void hardif_activate_interface(struct hard_iface *hard_iface)
 	 * the first active interface becomes our primary interface or
 	 * the next active interface after the old primay interface was removed
 	 */
-	if (!bat_priv->primary_if)
-		set_primary_if(bat_priv, hard_iface);
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
+		primary_if_select(bat_priv, hard_iface);
 
 	bat_info(hard_iface->soft_iface, "Interface activated: %s\n",
 		 hard_iface->net_dev->name);
 
 	update_min_mtu(hard_iface->soft_iface);
-	return;
+
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
 }
 
 static void hardif_deactivate_interface(struct hard_iface *hard_iface)
@@ -327,7 +339,7 @@ int hardif_enable_interface(struct hard_iface *hard_iface, char *iface_name)
 	batman_packet->flags = 0;
 	batman_packet->ttl = 2;
 	batman_packet->tq = TQ_MAX_VALUE;
-	batman_packet->num_hna = 0;
+	batman_packet->num_tt = 0;
 
 	hard_iface->if_num = bat_priv->num_ifaces;
 	bat_priv->num_ifaces++;
@@ -386,12 +398,13 @@ int hardif_enable_interface(struct hard_iface *hard_iface, char *iface_name)
 void hardif_disable_interface(struct hard_iface *hard_iface)
 {
 	struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
+	struct hard_iface *primary_if = NULL;
 
 	if (hard_iface->if_status == IF_ACTIVE)
 		hardif_deactivate_interface(hard_iface);
 
 	if (hard_iface->if_status != IF_INACTIVE)
-		return;
+		goto out;
 
 	bat_info(hard_iface->soft_iface, "Removing interface: %s\n",
 		 hard_iface->net_dev->name);
@@ -400,11 +413,12 @@ void hardif_disable_interface(struct hard_iface *hard_iface)
 	bat_priv->num_ifaces--;
 	orig_hash_del_if(hard_iface, bat_priv->num_ifaces);
 
-	if (hard_iface == bat_priv->primary_if) {
+	primary_if = primary_if_get_selected(bat_priv);
+	if (hard_iface == primary_if) {
 		struct hard_iface *new_if;
 
 		new_if = hardif_get_active(hard_iface->soft_iface);
-		set_primary_if(bat_priv, new_if);
+		primary_if_select(bat_priv, new_if);
 
 		if (new_if)
 			hardif_free_ref(new_if);
@@ -425,6 +439,10 @@ void hardif_disable_interface(struct hard_iface *hard_iface)
 
 	hard_iface->soft_iface = NULL;
 	hardif_free_ref(hard_iface);
+
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
 }
 
 static struct hard_iface *hardif_add_interface(struct net_device *net_dev)
@@ -432,6 +450,8 @@ static struct hard_iface *hardif_add_interface(struct net_device *net_dev)
 	struct hard_iface *hard_iface;
 	int ret;
 
+	ASSERT_RTNL();
+
 	ret = is_valid_iface(net_dev);
 	if (ret != 1)
 		goto out;
@@ -458,10 +478,7 @@ static struct hard_iface *hardif_add_interface(struct net_device *net_dev)
 	atomic_set(&hard_iface->refcount, 2);
 
 	check_known_mac_addr(hard_iface->net_dev);
-
-	spin_lock(&hardif_list_lock);
 	list_add_tail_rcu(&hard_iface->list, &hardif_list);
-	spin_unlock(&hardif_list_lock);
 
 	return hard_iface;
 
@@ -475,6 +492,8 @@ static struct hard_iface *hardif_add_interface(struct net_device *net_dev)
 
 static void hardif_remove_interface(struct hard_iface *hard_iface)
 {
+	ASSERT_RTNL();
+
 	/* first deactivate interface */
 	if (hard_iface->if_status != IF_NOT_IN_USE)
 		hardif_disable_interface(hard_iface);
@@ -490,20 +509,11 @@ static void hardif_remove_interface(struct hard_iface *hard_iface)
 void hardif_remove_interfaces(void)
 {
 	struct hard_iface *hard_iface, *hard_iface_tmp;
-	struct list_head if_queue;
-
-	INIT_LIST_HEAD(&if_queue);
 
-	spin_lock(&hardif_list_lock);
+	rtnl_lock();
 	list_for_each_entry_safe(hard_iface, hard_iface_tmp,
 				 &hardif_list, list) {
 		list_del_rcu(&hard_iface->list);
-		list_add_tail(&hard_iface->list, &if_queue);
-	}
-	spin_unlock(&hardif_list_lock);
-
-	rtnl_lock();
-	list_for_each_entry_safe(hard_iface, hard_iface_tmp, &if_queue, list) {
 		hardif_remove_interface(hard_iface);
 	}
 	rtnl_unlock();
@@ -514,6 +524,7 @@ static int hard_if_event(struct notifier_block *this,
 {
 	struct net_device *net_dev = (struct net_device *)ptr;
 	struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev);
+	struct hard_iface *primary_if = NULL;
 	struct bat_priv *bat_priv;
 
 	if (!hard_iface && event == NETDEV_REGISTER)
@@ -531,9 +542,7 @@ static int hard_if_event(struct notifier_block *this,
 		hardif_deactivate_interface(hard_iface);
 		break;
 	case NETDEV_UNREGISTER:
-		spin_lock(&hardif_list_lock);
 		list_del_rcu(&hard_iface->list);
-		spin_unlock(&hardif_list_lock);
 
 		hardif_remove_interface(hard_iface);
 		break;
@@ -549,8 +558,12 @@ static int hard_if_event(struct notifier_block *this,
 		update_mac_addresses(hard_iface);
 
 		bat_priv = netdev_priv(hard_iface->soft_iface);
-		if (hard_iface == bat_priv->primary_if)
-			update_primary_addr(bat_priv);
+		primary_if = primary_if_get_selected(bat_priv);
+		if (!primary_if)
+			goto hardif_put;
+
+		if (hard_iface == primary_if)
+			primary_if_update_addr(bat_priv);
 		break;
 	default:
 		break;
@@ -559,6 +572,8 @@ static int hard_if_event(struct notifier_block *this,
 hardif_put:
 	hardif_free_ref(hard_iface);
 out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
 	return NOTIFY_DONE;
 }
 
diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h
index a9ddf36e51c878a64d5b7b6c4a73077d80caee48..64265991460b317167bd984b691be6062042d18d 100644
--- a/net/batman-adv/hard-interface.h
+++ b/net/batman-adv/hard-interface.h
@@ -45,4 +45,22 @@ static inline void hardif_free_ref(struct hard_iface *hard_iface)
 		call_rcu(&hard_iface->rcu, hardif_free_rcu);
 }
 
+static inline struct hard_iface *primary_if_get_selected(
+						struct bat_priv *bat_priv)
+{
+	struct hard_iface *hard_iface;
+
+	rcu_read_lock();
+	hard_iface = rcu_dereference(bat_priv->primary_if);
+	if (!hard_iface)
+		goto out;
+
+	if (!atomic_inc_not_zero(&hard_iface->refcount))
+		hard_iface = NULL;
+
+out:
+	rcu_read_unlock();
+	return hard_iface;
+}
+
 #endif /* _NET_BATMAN_ADV_HARD_INTERFACE_H_ */
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 34ce56c358e5ee750f13395eee1f395d0029979d..fa22ba2bb832ac97b58b4b35c36830fceb7e75ee 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -153,6 +153,7 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff,
 {
 	struct socket_client *socket_client = file->private_data;
 	struct bat_priv *bat_priv = socket_client->bat_priv;
+	struct hard_iface *primary_if = NULL;
 	struct sk_buff *skb;
 	struct icmp_packet_rr *icmp_packet;
 
@@ -167,15 +168,21 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff,
 		return -EINVAL;
 	}
 
-	if (!bat_priv->primary_if)
-		return -EFAULT;
+	primary_if = primary_if_get_selected(bat_priv);
+
+	if (!primary_if) {
+		len = -EFAULT;
+		goto out;
+	}
 
 	if (len >= sizeof(struct icmp_packet_rr))
 		packet_len = sizeof(struct icmp_packet_rr);
 
 	skb = dev_alloc_skb(packet_len + sizeof(struct ethhdr));
-	if (!skb)
-		return -ENOMEM;
+	if (!skb) {
+		len = -ENOMEM;
+		goto out;
+	}
 
 	skb_reserve(skb, sizeof(struct ethhdr));
 	icmp_packet = (struct icmp_packet_rr *)skb_put(skb, packet_len);
@@ -218,23 +225,13 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff,
 	if (atomic_read(&bat_priv->mesh_state) != MESH_ACTIVE)
 		goto dst_unreach;
 
-	rcu_read_lock();
 	orig_node = orig_hash_find(bat_priv, icmp_packet->dst);
-
 	if (!orig_node)
-		goto unlock;
-
-	neigh_node = orig_node->router;
+		goto dst_unreach;
 
+	neigh_node = orig_node_get_router(orig_node);
 	if (!neigh_node)
-		goto unlock;
-
-	if (!atomic_inc_not_zero(&neigh_node->refcount)) {
-		neigh_node = NULL;
-		goto unlock;
-	}
-
-	rcu_read_unlock();
+		goto dst_unreach;
 
 	if (!neigh_node->if_incoming)
 		goto dst_unreach;
@@ -243,7 +240,7 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff,
 		goto dst_unreach;
 
 	memcpy(icmp_packet->orig,
-	       bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);
+	       primary_if->net_dev->dev_addr, ETH_ALEN);
 
 	if (packet_len == sizeof(struct icmp_packet_rr))
 		memcpy(icmp_packet->rr,
@@ -252,14 +249,14 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff,
 	send_skb_packet(skb, neigh_node->if_incoming, neigh_node->addr);
 	goto out;
 
-unlock:
-	rcu_read_unlock();
 dst_unreach:
 	icmp_packet->msg_type = DESTINATION_UNREACHABLE;
 	bat_socket_add_packet(socket_client, icmp_packet, packet_len);
 free_skb:
 	kfree_skb(skb);
 out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
 	if (neigh_node)
 		neigh_node_free_ref(neigh_node);
 	if (orig_node)
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 709b33bbdf438fe9680d3eaa09547ef0e1d90c62..0a7cee0076f4ce60dbcb815e95a506939fa34687 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -33,6 +33,9 @@
 #include "vis.h"
 #include "hash.h"
 
+
+/* List manipulations on hardif_list have to be rtnl_lock()'ed,
+ * list traversals just rcu-locked */
 struct list_head hardif_list;
 
 unsigned char broadcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
@@ -81,28 +84,29 @@ int mesh_init(struct net_device *soft_iface)
 
 	spin_lock_init(&bat_priv->forw_bat_list_lock);
 	spin_lock_init(&bat_priv->forw_bcast_list_lock);
-	spin_lock_init(&bat_priv->hna_lhash_lock);
-	spin_lock_init(&bat_priv->hna_ghash_lock);
+	spin_lock_init(&bat_priv->tt_lhash_lock);
+	spin_lock_init(&bat_priv->tt_ghash_lock);
 	spin_lock_init(&bat_priv->gw_list_lock);
 	spin_lock_init(&bat_priv->vis_hash_lock);
 	spin_lock_init(&bat_priv->vis_list_lock);
 	spin_lock_init(&bat_priv->softif_neigh_lock);
+	spin_lock_init(&bat_priv->softif_neigh_vid_lock);
 
 	INIT_HLIST_HEAD(&bat_priv->forw_bat_list);
 	INIT_HLIST_HEAD(&bat_priv->forw_bcast_list);
 	INIT_HLIST_HEAD(&bat_priv->gw_list);
-	INIT_HLIST_HEAD(&bat_priv->softif_neigh_list);
+	INIT_HLIST_HEAD(&bat_priv->softif_neigh_vids);
 
 	if (originator_init(bat_priv) < 1)
 		goto err;
 
-	if (hna_local_init(bat_priv) < 1)
+	if (tt_local_init(bat_priv) < 1)
 		goto err;
 
-	if (hna_global_init(bat_priv) < 1)
+	if (tt_global_init(bat_priv) < 1)
 		goto err;
 
-	hna_local_add(soft_iface, soft_iface->dev_addr);
+	tt_local_add(soft_iface, soft_iface->dev_addr);
 
 	if (vis_init(bat_priv) < 1)
 		goto err;
@@ -133,8 +137,8 @@ void mesh_free(struct net_device *soft_iface)
 	gw_node_purge(bat_priv);
 	originator_free(bat_priv);
 
-	hna_local_free(bat_priv);
-	hna_global_free(bat_priv);
+	tt_local_free(bat_priv);
+	tt_global_free(bat_priv);
 
 	softif_neigh_purge(bat_priv);
 
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index dc248697de71591c317cf7f7b032e743877a3d96..148b49e0264259e9bcbfd25625a262a251d75628 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -34,16 +34,18 @@
 
 #define TQ_MAX_VALUE 255
 #define JITTER 20
-#define TTL 50			  /* Time To Live of broadcast messages */
 
-#define PURGE_TIMEOUT 200	/* purge originators after time in seconds if no
-				   * valid packet comes in -> TODO: check
-				   * influence on TQ_LOCAL_WINDOW_SIZE */
-#define LOCAL_HNA_TIMEOUT 3600 /* in seconds */
+ /* Time To Live of broadcast messages */
+#define TTL 50
 
-#define TQ_LOCAL_WINDOW_SIZE 64	  /* sliding packet range of received originator
-				   * messages in squence numbers (should be a
-				   * multiple of our word size) */
+/* purge originators after time in seconds if no valid packet comes in
+ * -> TODO: check influence on TQ_LOCAL_WINDOW_SIZE */
+#define PURGE_TIMEOUT 200
+#define TT_LOCAL_TIMEOUT 3600 /* in seconds */
+
+/* sliding packet range of received originator messages in squence numbers
+ * (should be a multiple of our word size) */
+#define TQ_LOCAL_WINDOW_SIZE 64
 #define TQ_GLOBAL_WINDOW_SIZE 5
 #define TQ_LOCAL_BIDRECT_SEND_MINIMUM 1
 #define TQ_LOCAL_BIDRECT_RECV_MINIMUM 1
@@ -55,21 +57,20 @@
 
 #define VIS_INTERVAL 5000	/* 5 seconds */
 
-/* how much worse secondary interfaces may be to
- * to be considered as bonding candidates */
-
+/* how much worse secondary interfaces may be to be considered as bonding
+ * candidates */
 #define BONDING_TQ_THRESHOLD	50
 
-#define MAX_AGGREGATION_BYTES 512 /* should not be bigger than 512 bytes or
-				   * change the size of
-				   * forw_packet->direct_link_flags */
+/* should not be bigger than 512 bytes or change the size of
+ * forw_packet->direct_link_flags */
+#define MAX_AGGREGATION_BYTES 512
 #define MAX_AGGREGATION_MS 100
 
 #define SOFTIF_NEIGH_TIMEOUT 180000 /* 3 minutes */
 
+/* don't reset again within 30 seconds */
 #define RESET_PROTECTION_MS 30000
 #define EXPECTED_SEQNO_RANGE	65536
-/* don't reset again within 30 seconds */
 
 #define MESH_INACTIVE 0
 #define MESH_ACTIVE 1
@@ -84,12 +85,13 @@
 #ifdef pr_fmt
 #undef pr_fmt
 #endif
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt /* Append 'batman-adv: ' before
-					     * kernel messages */
+/* Append 'batman-adv: ' before kernel messages */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#define DBG_BATMAN 1	/* all messages related to routing / flooding /
-			 * broadcasting / etc */
-#define DBG_ROUTES 2	/* route or hna added / changed / deleted */
+/* all messages related to routing / flooding / broadcasting / etc */
+#define DBG_BATMAN 1
+/* route or tt entry added / changed / deleted */
+#define DBG_ROUTES 2
 #define DBG_ALL 3
 
 
@@ -175,4 +177,6 @@ static inline int compare_eth(void *data1, void *data2)
 	return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
 }
 
+#define atomic_dec_not_zero(v)	atomic_add_unless((v), -1, 0)
+
 #endif /* _NET_BATMAN_ADV_MAIN_H_ */
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 0b9133022d2dd58f3f91d55940667ede6dab9e50..40a30bbcd14789649c4dee0228ece7c63e34eb9e 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -19,8 +19,6 @@
  *
  */
 
-/* increase the reference counter for this originator */
-
 #include "main.h"
 #include "originator.h"
 #include "hash.h"
@@ -56,18 +54,25 @@ int originator_init(struct bat_priv *bat_priv)
 	return 0;
 }
 
-static void neigh_node_free_rcu(struct rcu_head *rcu)
+void neigh_node_free_ref(struct neigh_node *neigh_node)
 {
-	struct neigh_node *neigh_node;
-
-	neigh_node = container_of(rcu, struct neigh_node, rcu);
-	kfree(neigh_node);
+	if (atomic_dec_and_test(&neigh_node->refcount))
+		kfree_rcu(neigh_node, rcu);
 }
 
-void neigh_node_free_ref(struct neigh_node *neigh_node)
+/* increases the refcounter of a found router */
+struct neigh_node *orig_node_get_router(struct orig_node *orig_node)
 {
-	if (atomic_dec_and_test(&neigh_node->refcount))
-		call_rcu(&neigh_node->rcu, neigh_node_free_rcu);
+	struct neigh_node *router;
+
+	rcu_read_lock();
+	router = rcu_dereference(orig_node->router);
+
+	if (router && !atomic_inc_not_zero(&router->refcount))
+		router = NULL;
+
+	rcu_read_unlock();
+	return router;
 }
 
 struct neigh_node *create_neighbor(struct orig_node *orig_node,
@@ -87,6 +92,7 @@ struct neigh_node *create_neighbor(struct orig_node *orig_node,
 
 	INIT_HLIST_NODE(&neigh_node->list);
 	INIT_LIST_HEAD(&neigh_node->bonding_list);
+	spin_lock_init(&neigh_node->tq_lock);
 
 	memcpy(neigh_node->addr, neigh, ETH_ALEN);
 	neigh_node->orig_node = orig_neigh_node;
@@ -128,7 +134,7 @@ static void orig_node_free_rcu(struct rcu_head *rcu)
 	spin_unlock_bh(&orig_node->neigh_list_lock);
 
 	frag_list_free(&orig_node->frag_list);
-	hna_global_del_orig(orig_node->bat_priv, orig_node,
+	tt_global_del_orig(orig_node->bat_priv, orig_node,
 			    "originator timed out");
 
 	kfree(orig_node->bcast_own);
@@ -206,7 +212,7 @@ struct orig_node *get_orig_node(struct bat_priv *bat_priv, uint8_t *addr)
 	orig_node->bat_priv = bat_priv;
 	memcpy(orig_node->orig, addr, ETH_ALEN);
 	orig_node->router = NULL;
-	orig_node->hna_buff = NULL;
+	orig_node->tt_buff = NULL;
 	orig_node->bcast_seqno_reset = jiffies - 1
 					- msecs_to_jiffies(RESET_PROTECTION_MS);
 	orig_node->batman_seqno_reset = jiffies - 1
@@ -317,8 +323,8 @@ static bool purge_orig_node(struct bat_priv *bat_priv,
 							&best_neigh_node)) {
 			update_routes(bat_priv, orig_node,
 				      best_neigh_node,
-				      orig_node->hna_buff,
-				      orig_node->hna_buff_len);
+				      orig_node->tt_buff,
+				      orig_node->tt_buff_len);
 		}
 	}
 
@@ -389,29 +395,34 @@ int orig_seq_print_text(struct seq_file *seq, void *offset)
 	struct hashtable_t *hash = bat_priv->orig_hash;
 	struct hlist_node *node, *node_tmp;
 	struct hlist_head *head;
+	struct hard_iface *primary_if;
 	struct orig_node *orig_node;
-	struct neigh_node *neigh_node;
+	struct neigh_node *neigh_node, *neigh_node_tmp;
 	int batman_count = 0;
 	int last_seen_secs;
 	int last_seen_msecs;
-	int i;
+	int i, ret = 0;
+
+	primary_if = primary_if_get_selected(bat_priv);
 
-	if ((!bat_priv->primary_if) ||
-	    (bat_priv->primary_if->if_status != IF_ACTIVE)) {
-		if (!bat_priv->primary_if)
-			return seq_printf(seq, "BATMAN mesh %s disabled - "
-				     "please specify interfaces to enable it\n",
-				     net_dev->name);
+	if (!primary_if) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - "
+				 "please specify interfaces to enable it\n",
+				 net_dev->name);
+		goto out;
+	}
 
-		return seq_printf(seq, "BATMAN mesh %s "
-				  "disabled - primary interface not active\n",
-				  net_dev->name);
+	if (primary_if->if_status != IF_ACTIVE) {
+		ret = seq_printf(seq, "BATMAN mesh %s "
+				 "disabled - primary interface not active\n",
+				 net_dev->name);
+		goto out;
 	}
 
 	seq_printf(seq, "[B.A.T.M.A.N. adv %s%s, MainIF/MAC: %s/%pM (%s)]\n",
 		   SOURCE_VERSION, REVISION_VERSION_STR,
-		   bat_priv->primary_if->net_dev->name,
-		   bat_priv->primary_if->net_dev->dev_addr, net_dev->name);
+		   primary_if->net_dev->name,
+		   primary_if->net_dev->dev_addr, net_dev->name);
 	seq_printf(seq, "  %-15s %s (%s/%i) %17s [%10s]: %20s ...\n",
 		   "Originator", "last-seen", "#", TQ_MAX_VALUE, "Nexthop",
 		   "outgoingIF", "Potential nexthops");
@@ -421,40 +432,47 @@ int orig_seq_print_text(struct seq_file *seq, void *offset)
 
 		rcu_read_lock();
 		hlist_for_each_entry_rcu(orig_node, node, head, hash_entry) {
-			if (!orig_node->router)
+			neigh_node = orig_node_get_router(orig_node);
+			if (!neigh_node)
 				continue;
 
-			if (orig_node->router->tq_avg == 0)
-				continue;
+			if (neigh_node->tq_avg == 0)
+				goto next;
 
 			last_seen_secs = jiffies_to_msecs(jiffies -
 						orig_node->last_valid) / 1000;
 			last_seen_msecs = jiffies_to_msecs(jiffies -
 						orig_node->last_valid) % 1000;
 
-			neigh_node = orig_node->router;
 			seq_printf(seq, "%pM %4i.%03is   (%3i) %pM [%10s]:",
 				   orig_node->orig, last_seen_secs,
 				   last_seen_msecs, neigh_node->tq_avg,
 				   neigh_node->addr,
 				   neigh_node->if_incoming->net_dev->name);
 
-			hlist_for_each_entry_rcu(neigh_node, node_tmp,
+			hlist_for_each_entry_rcu(neigh_node_tmp, node_tmp,
 						 &orig_node->neigh_list, list) {
-				seq_printf(seq, " %pM (%3i)", neigh_node->addr,
-						neigh_node->tq_avg);
+				seq_printf(seq, " %pM (%3i)",
+					   neigh_node_tmp->addr,
+					   neigh_node_tmp->tq_avg);
 			}
 
 			seq_printf(seq, "\n");
 			batman_count++;
+
+next:
+			neigh_node_free_ref(neigh_node);
 		}
 		rcu_read_unlock();
 	}
 
-	if ((batman_count == 0))
+	if (batman_count == 0)
 		seq_printf(seq, "No batman nodes in range ...\n");
 
-	return 0;
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	return ret;
 }
 
 static int orig_node_add_if(struct orig_node *orig_node, int max_if_num)
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index 5cc011057da1a8f2f89ebb7782d9aa79cb6983b2..e1d641f27aa9a9ab4ce0d3efc91f2140413154c8 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -34,6 +34,7 @@ struct neigh_node *create_neighbor(struct orig_node *orig_node,
 				   uint8_t *neigh,
 				   struct hard_iface *if_incoming);
 void neigh_node_free_ref(struct neigh_node *neigh_node);
+struct neigh_node *orig_node_get_router(struct orig_node *orig_node);
 int orig_seq_print_text(struct seq_file *seq, void *offset);
 int orig_hash_add_if(struct hard_iface *hard_iface, int max_if_num);
 int orig_hash_del_if(struct hard_iface *hard_iface, int max_if_num);
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index e7571879af3f28b9460145408223ed5a8bcd252d..eda99650e9f81ec7fbe7da8e7878747fe19ac709 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -61,7 +61,7 @@ struct batman_packet {
 	uint8_t  orig[6];
 	uint8_t  prev_sender[6];
 	uint8_t  ttl;
-	uint8_t  num_hna;
+	uint8_t  num_tt;
 	uint8_t  gw_flags;  /* flags related to gateway class */
 	uint8_t  align;
 } __packed;
@@ -128,8 +128,7 @@ struct vis_packet {
 	uint8_t  entries;	 /* number of entries behind this struct */
 	uint32_t seqno;		 /* sequence number */
 	uint8_t  ttl;		 /* TTL */
-	uint8_t  vis_orig[6];	 /* originator that informs about its
-				  * neighbors */
+	uint8_t  vis_orig[6];	 /* originator that announces its neighbors */
 	uint8_t  target_orig[6]; /* who should receive this packet */
 	uint8_t  sender_orig[6]; /* who sent or rebroadcasted this packet */
 } __packed;
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index c172f5d0e05a20d54d2fb68c346833eb14645825..bb1c3ec7e3ff2ce2f54654b56c07d238622a1469 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -64,80 +64,97 @@ void slide_own_bcast_window(struct hard_iface *hard_iface)
 	}
 }
 
-static void update_HNA(struct bat_priv *bat_priv, struct orig_node *orig_node,
-		       unsigned char *hna_buff, int hna_buff_len)
+static void update_TT(struct bat_priv *bat_priv, struct orig_node *orig_node,
+		       unsigned char *tt_buff, int tt_buff_len)
 {
-	if ((hna_buff_len != orig_node->hna_buff_len) ||
-	    ((hna_buff_len > 0) &&
-	     (orig_node->hna_buff_len > 0) &&
-	     (memcmp(orig_node->hna_buff, hna_buff, hna_buff_len) != 0))) {
-
-		if (orig_node->hna_buff_len > 0)
-			hna_global_del_orig(bat_priv, orig_node,
-					    "originator changed hna");
-
-		if ((hna_buff_len > 0) && (hna_buff))
-			hna_global_add_orig(bat_priv, orig_node,
-					    hna_buff, hna_buff_len);
+	if ((tt_buff_len != orig_node->tt_buff_len) ||
+	    ((tt_buff_len > 0) &&
+	     (orig_node->tt_buff_len > 0) &&
+	     (memcmp(orig_node->tt_buff, tt_buff, tt_buff_len) != 0))) {
+
+		if (orig_node->tt_buff_len > 0)
+			tt_global_del_orig(bat_priv, orig_node,
+					    "originator changed tt");
+
+		if ((tt_buff_len > 0) && (tt_buff))
+			tt_global_add_orig(bat_priv, orig_node,
+					    tt_buff, tt_buff_len);
 	}
 }
 
 static void update_route(struct bat_priv *bat_priv,
 			 struct orig_node *orig_node,
 			 struct neigh_node *neigh_node,
-			 unsigned char *hna_buff, int hna_buff_len)
+			 unsigned char *tt_buff, int tt_buff_len)
 {
-	struct neigh_node *neigh_node_tmp;
+	struct neigh_node *curr_router;
+
+	curr_router = orig_node_get_router(orig_node);
 
 	/* route deleted */
-	if ((orig_node->router) && (!neigh_node)) {
+	if ((curr_router) && (!neigh_node)) {
 
 		bat_dbg(DBG_ROUTES, bat_priv, "Deleting route towards: %pM\n",
 			orig_node->orig);
-		hna_global_del_orig(bat_priv, orig_node,
+		tt_global_del_orig(bat_priv, orig_node,
 				    "originator timed out");
 
-		/* route added */
-	} else if ((!orig_node->router) && (neigh_node)) {
+	/* route added */
+	} else if ((!curr_router) && (neigh_node)) {
 
 		bat_dbg(DBG_ROUTES, bat_priv,
 			"Adding route towards: %pM (via %pM)\n",
 			orig_node->orig, neigh_node->addr);
-		hna_global_add_orig(bat_priv, orig_node,
-				    hna_buff, hna_buff_len);
+		tt_global_add_orig(bat_priv, orig_node,
+				    tt_buff, tt_buff_len);
 
-		/* route changed */
+	/* route changed */
 	} else {
 		bat_dbg(DBG_ROUTES, bat_priv,
 			"Changing route towards: %pM "
 			"(now via %pM - was via %pM)\n",
 			orig_node->orig, neigh_node->addr,
-			orig_node->router->addr);
+			curr_router->addr);
 	}
 
+	if (curr_router)
+		neigh_node_free_ref(curr_router);
+
+	/* increase refcount of new best neighbor */
 	if (neigh_node && !atomic_inc_not_zero(&neigh_node->refcount))
 		neigh_node = NULL;
-	neigh_node_tmp = orig_node->router;
-	orig_node->router = neigh_node;
-	if (neigh_node_tmp)
-		neigh_node_free_ref(neigh_node_tmp);
+
+	spin_lock_bh(&orig_node->neigh_list_lock);
+	rcu_assign_pointer(orig_node->router, neigh_node);
+	spin_unlock_bh(&orig_node->neigh_list_lock);
+
+	/* decrease refcount of previous best neighbor */
+	if (curr_router)
+		neigh_node_free_ref(curr_router);
 }
 
 
 void update_routes(struct bat_priv *bat_priv, struct orig_node *orig_node,
-		   struct neigh_node *neigh_node, unsigned char *hna_buff,
-		   int hna_buff_len)
+		   struct neigh_node *neigh_node, unsigned char *tt_buff,
+		   int tt_buff_len)
 {
+	struct neigh_node *router = NULL;
 
 	if (!orig_node)
-		return;
+		goto out;
+
+	router = orig_node_get_router(orig_node);
 
-	if (orig_node->router != neigh_node)
+	if (router != neigh_node)
 		update_route(bat_priv, orig_node, neigh_node,
-			     hna_buff, hna_buff_len);
-	/* may be just HNA changed */
+			     tt_buff, tt_buff_len);
+	/* may be just TT changed */
 	else
-		update_HNA(bat_priv, orig_node, hna_buff, hna_buff_len);
+		update_TT(bat_priv, orig_node, tt_buff, tt_buff_len);
+
+out:
+	if (router)
+		neigh_node_free_ref(router);
 }
 
 static int is_bidirectional_neigh(struct orig_node *orig_node,
@@ -152,65 +169,41 @@ static int is_bidirectional_neigh(struct orig_node *orig_node,
 	uint8_t orig_eq_count, neigh_rq_count, tq_own;
 	int tq_asym_penalty, ret = 0;
 
-	if (orig_node == orig_neigh_node) {
-		rcu_read_lock();
-		hlist_for_each_entry_rcu(tmp_neigh_node, node,
-					 &orig_node->neigh_list, list) {
-
-			if (!compare_eth(tmp_neigh_node->addr,
-					 orig_neigh_node->orig))
-				continue;
-
-			if (tmp_neigh_node->if_incoming != if_incoming)
-				continue;
-
-			if (!atomic_inc_not_zero(&tmp_neigh_node->refcount))
-				continue;
-
-			neigh_node = tmp_neigh_node;
-		}
-		rcu_read_unlock();
+	/* find corresponding one hop neighbor */
+	rcu_read_lock();
+	hlist_for_each_entry_rcu(tmp_neigh_node, node,
+				 &orig_neigh_node->neigh_list, list) {
 
-		if (!neigh_node)
-			neigh_node = create_neighbor(orig_node,
-						     orig_neigh_node,
-						     orig_neigh_node->orig,
-						     if_incoming);
-		if (!neigh_node)
-			goto out;
+		if (!compare_eth(tmp_neigh_node->addr, orig_neigh_node->orig))
+			continue;
 
-		neigh_node->last_valid = jiffies;
-	} else {
-		/* find packet count of corresponding one hop neighbor */
-		rcu_read_lock();
-		hlist_for_each_entry_rcu(tmp_neigh_node, node,
-					 &orig_neigh_node->neigh_list, list) {
+		if (tmp_neigh_node->if_incoming != if_incoming)
+			continue;
 
-			if (!compare_eth(tmp_neigh_node->addr,
-					 orig_neigh_node->orig))
-				continue;
+		if (!atomic_inc_not_zero(&tmp_neigh_node->refcount))
+			continue;
 
-			if (tmp_neigh_node->if_incoming != if_incoming)
-				continue;
+		neigh_node = tmp_neigh_node;
+		break;
+	}
+	rcu_read_unlock();
 
-			if (!atomic_inc_not_zero(&tmp_neigh_node->refcount))
-				continue;
+	if (!neigh_node)
+		neigh_node = create_neighbor(orig_neigh_node,
+					     orig_neigh_node,
+					     orig_neigh_node->orig,
+					     if_incoming);
 
-			neigh_node = tmp_neigh_node;
-		}
-		rcu_read_unlock();
+	if (!neigh_node)
+		goto out;
 
-		if (!neigh_node)
-			neigh_node = create_neighbor(orig_neigh_node,
-						     orig_neigh_node,
-						     orig_neigh_node->orig,
-						     if_incoming);
-		if (!neigh_node)
-			goto out;
-	}
+	/* if orig_node is direct neighbour update neigh_node last_valid */
+	if (orig_node == orig_neigh_node)
+		neigh_node->last_valid = jiffies;
 
 	orig_node->last_valid = jiffies;
 
+	/* find packet count of corresponding one hop neighbor */
 	spin_lock_bh(&orig_node->ogm_cnt_lock);
 	orig_eq_count = orig_neigh_node->bcast_own_sum[if_incoming->if_num];
 	neigh_rq_count = neigh_node->real_packet_count;
@@ -288,8 +281,8 @@ static void bonding_candidate_add(struct orig_node *orig_node,
 				  struct neigh_node *neigh_node)
 {
 	struct hlist_node *node;
-	struct neigh_node *tmp_neigh_node;
-	uint8_t best_tq, interference_candidate = 0;
+	struct neigh_node *tmp_neigh_node, *router = NULL;
+	uint8_t interference_candidate = 0;
 
 	spin_lock_bh(&orig_node->neigh_list_lock);
 
@@ -298,13 +291,12 @@ static void bonding_candidate_add(struct orig_node *orig_node,
 			 neigh_node->orig_node->primary_addr))
 		goto candidate_del;
 
-	if (!orig_node->router)
+	router = orig_node_get_router(orig_node);
+	if (!router)
 		goto candidate_del;
 
-	best_tq = orig_node->router->tq_avg;
-
 	/* ... and is good enough to be considered */
-	if (neigh_node->tq_avg < best_tq - BONDING_TQ_THRESHOLD)
+	if (neigh_node->tq_avg < router->tq_avg - BONDING_TQ_THRESHOLD)
 		goto candidate_del;
 
 	/**
@@ -350,7 +342,9 @@ static void bonding_candidate_add(struct orig_node *orig_node,
 
 out:
 	spin_unlock_bh(&orig_node->neigh_list_lock);
-	return;
+
+	if (router)
+		neigh_node_free_ref(router);
 }
 
 /* copy primary address for bonding */
@@ -369,13 +363,14 @@ static void update_orig(struct bat_priv *bat_priv,
 			struct ethhdr *ethhdr,
 			struct batman_packet *batman_packet,
 			struct hard_iface *if_incoming,
-			unsigned char *hna_buff, int hna_buff_len,
+			unsigned char *tt_buff, int tt_buff_len,
 			char is_duplicate)
 {
 	struct neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL;
+	struct neigh_node *router = NULL;
 	struct orig_node *orig_node_tmp;
 	struct hlist_node *node;
-	int tmp_hna_buff_len;
+	int tmp_tt_buff_len;
 	uint8_t bcast_own_sum_orig, bcast_own_sum_neigh;
 
 	bat_dbg(DBG_BATMAN, bat_priv, "update_originator(): "
@@ -396,10 +391,12 @@ static void update_orig(struct bat_priv *bat_priv,
 		if (is_duplicate)
 			continue;
 
+		spin_lock_bh(&tmp_neigh_node->tq_lock);
 		ring_buffer_set(tmp_neigh_node->tq_recv,
 				&tmp_neigh_node->tq_index, 0);
 		tmp_neigh_node->tq_avg =
 			ring_buffer_avg(tmp_neigh_node->tq_recv);
+		spin_unlock_bh(&tmp_neigh_node->tq_lock);
 	}
 
 	if (!neigh_node) {
@@ -424,10 +421,12 @@ static void update_orig(struct bat_priv *bat_priv,
 	orig_node->flags = batman_packet->flags;
 	neigh_node->last_valid = jiffies;
 
+	spin_lock_bh(&neigh_node->tq_lock);
 	ring_buffer_set(neigh_node->tq_recv,
 			&neigh_node->tq_index,
 			batman_packet->tq);
 	neigh_node->tq_avg = ring_buffer_avg(neigh_node->tq_recv);
+	spin_unlock_bh(&neigh_node->tq_lock);
 
 	if (!is_duplicate) {
 		orig_node->last_ttl = batman_packet->ttl;
@@ -436,24 +435,23 @@ static void update_orig(struct bat_priv *bat_priv,
 
 	bonding_candidate_add(orig_node, neigh_node);
 
-	tmp_hna_buff_len = (hna_buff_len > batman_packet->num_hna * ETH_ALEN ?
-			    batman_packet->num_hna * ETH_ALEN : hna_buff_len);
+	tmp_tt_buff_len = (tt_buff_len > batman_packet->num_tt * ETH_ALEN ?
+			    batman_packet->num_tt * ETH_ALEN : tt_buff_len);
 
 	/* if this neighbor already is our next hop there is nothing
 	 * to change */
-	if (orig_node->router == neigh_node)
-		goto update_hna;
+	router = orig_node_get_router(orig_node);
+	if (router == neigh_node)
+		goto update_tt;
 
 	/* if this neighbor does not offer a better TQ we won't consider it */
-	if ((orig_node->router) &&
-	    (orig_node->router->tq_avg > neigh_node->tq_avg))
-		goto update_hna;
+	if (router && (router->tq_avg > neigh_node->tq_avg))
+		goto update_tt;
 
 	/* if the TQ is the same and the link not more symetric we
 	 * won't consider it either */
-	if ((orig_node->router) &&
-	     (neigh_node->tq_avg == orig_node->router->tq_avg)) {
-		orig_node_tmp = orig_node->router->orig_node;
+	if (router && (neigh_node->tq_avg == router->tq_avg)) {
+		orig_node_tmp = router->orig_node;
 		spin_lock_bh(&orig_node_tmp->ogm_cnt_lock);
 		bcast_own_sum_orig =
 			orig_node_tmp->bcast_own_sum[if_incoming->if_num];
@@ -466,16 +464,16 @@ static void update_orig(struct bat_priv *bat_priv,
 		spin_unlock_bh(&orig_node_tmp->ogm_cnt_lock);
 
 		if (bcast_own_sum_orig >= bcast_own_sum_neigh)
-			goto update_hna;
+			goto update_tt;
 	}
 
 	update_routes(bat_priv, orig_node, neigh_node,
-		      hna_buff, tmp_hna_buff_len);
+		      tt_buff, tmp_tt_buff_len);
 	goto update_gw;
 
-update_hna:
-	update_routes(bat_priv, orig_node, orig_node->router,
-		      hna_buff, tmp_hna_buff_len);
+update_tt:
+	update_routes(bat_priv, orig_node, router,
+		      tt_buff, tmp_tt_buff_len);
 
 update_gw:
 	if (orig_node->gw_flags != batman_packet->gw_flags)
@@ -496,6 +494,8 @@ static void update_orig(struct bat_priv *bat_priv,
 out:
 	if (neigh_node)
 		neigh_node_free_ref(neigh_node);
+	if (router)
+		neigh_node_free_ref(router);
 }
 
 /* checks whether the host restarted and is in the protection time.
@@ -597,12 +597,14 @@ static char count_real_packets(struct ethhdr *ethhdr,
 
 void receive_bat_packet(struct ethhdr *ethhdr,
 			struct batman_packet *batman_packet,
-			unsigned char *hna_buff, int hna_buff_len,
+			unsigned char *tt_buff, int tt_buff_len,
 			struct hard_iface *if_incoming)
 {
 	struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
 	struct hard_iface *hard_iface;
 	struct orig_node *orig_neigh_node, *orig_node;
+	struct neigh_node *router = NULL, *router_router = NULL;
+	struct neigh_node *orig_neigh_router = NULL;
 	char has_directlink_flag;
 	char is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0;
 	char is_broadcast = 0, is_bidirectional, is_single_hop_neigh;
@@ -747,14 +749,15 @@ void receive_bat_packet(struct ethhdr *ethhdr,
 		goto out;
 	}
 
+	router = orig_node_get_router(orig_node);
+	if (router)
+		router_router = orig_node_get_router(router->orig_node);
+
 	/* avoid temporary routing loops */
-	if ((orig_node->router) &&
-	    (orig_node->router->orig_node->router) &&
-	    (compare_eth(orig_node->router->addr,
-			 batman_packet->prev_sender)) &&
+	if (router && router_router &&
+	    (compare_eth(router->addr, batman_packet->prev_sender)) &&
 	    !(compare_eth(batman_packet->orig, batman_packet->prev_sender)) &&
-	    (compare_eth(orig_node->router->addr,
-			 orig_node->router->orig_node->router->addr))) {
+	    (compare_eth(router->addr, router_router->addr))) {
 		bat_dbg(DBG_BATMAN, bat_priv,
 			"Drop packet: ignoring all rebroadcast packets that "
 			"may make me loop (sender: %pM)\n", ethhdr->h_source);
@@ -769,9 +772,11 @@ void receive_bat_packet(struct ethhdr *ethhdr,
 	if (!orig_neigh_node)
 		goto out;
 
+	orig_neigh_router = orig_node_get_router(orig_neigh_node);
+
 	/* drop packet if sender is not a direct neighbor and if we
 	 * don't route towards it */
-	if (!is_single_hop_neigh && (!orig_neigh_node->router)) {
+	if (!is_single_hop_neigh && (!orig_neigh_router)) {
 		bat_dbg(DBG_BATMAN, bat_priv,
 			"Drop packet: OGM via unknown neighbor!\n");
 		goto out_neigh;
@@ -789,14 +794,14 @@ void receive_bat_packet(struct ethhdr *ethhdr,
 	     ((orig_node->last_real_seqno == batman_packet->seqno) &&
 	      (orig_node->last_ttl - 3 <= batman_packet->ttl))))
 		update_orig(bat_priv, orig_node, ethhdr, batman_packet,
-			    if_incoming, hna_buff, hna_buff_len, is_duplicate);
+			    if_incoming, tt_buff, tt_buff_len, is_duplicate);
 
 	/* is single hop (direct) neighbor */
 	if (is_single_hop_neigh) {
 
 		/* mark direct link on incoming interface */
 		schedule_forward_packet(orig_node, ethhdr, batman_packet,
-					1, hna_buff_len, if_incoming);
+					1, tt_buff_len, if_incoming);
 
 		bat_dbg(DBG_BATMAN, bat_priv, "Forwarding packet: "
 			"rebroadcast neighbor packet with direct link flag\n");
@@ -819,12 +824,19 @@ void receive_bat_packet(struct ethhdr *ethhdr,
 	bat_dbg(DBG_BATMAN, bat_priv,
 		"Forwarding packet: rebroadcast originator packet\n");
 	schedule_forward_packet(orig_node, ethhdr, batman_packet,
-				0, hna_buff_len, if_incoming);
+				0, tt_buff_len, if_incoming);
 
 out_neigh:
 	if ((orig_neigh_node) && (!is_single_hop_neigh))
 		orig_node_free_ref(orig_neigh_node);
 out:
+	if (router)
+		neigh_node_free_ref(router);
+	if (router_router)
+		neigh_node_free_ref(router_router);
+	if (orig_neigh_router)
+		neigh_node_free_ref(orig_neigh_router);
+
 	orig_node_free_ref(orig_node);
 }
 
@@ -868,8 +880,9 @@ int recv_bat_packet(struct sk_buff *skb, struct hard_iface *hard_iface)
 static int recv_my_icmp_packet(struct bat_priv *bat_priv,
 			       struct sk_buff *skb, size_t icmp_len)
 {
+	struct hard_iface *primary_if = NULL;
 	struct orig_node *orig_node = NULL;
-	struct neigh_node *neigh_node = NULL;
+	struct neigh_node *router = NULL;
 	struct icmp_packet_rr *icmp_packet;
 	int ret = NET_RX_DROP;
 
@@ -881,28 +894,19 @@ static int recv_my_icmp_packet(struct bat_priv *bat_priv,
 		goto out;
 	}
 
-	if (!bat_priv->primary_if)
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
 		goto out;
 
 	/* answer echo request (ping) */
 	/* get routing information */
-	rcu_read_lock();
 	orig_node = orig_hash_find(bat_priv, icmp_packet->orig);
-
 	if (!orig_node)
-		goto unlock;
-
-	neigh_node = orig_node->router;
-
-	if (!neigh_node)
-		goto unlock;
-
-	if (!atomic_inc_not_zero(&neigh_node->refcount)) {
-		neigh_node = NULL;
-		goto unlock;
-	}
+		goto out;
 
-	rcu_read_unlock();
+	router = orig_node_get_router(orig_node);
+	if (!router)
+		goto out;
 
 	/* create a copy of the skb, if needed, to modify it. */
 	if (skb_cow(skb, sizeof(struct ethhdr)) < 0)
@@ -911,20 +915,18 @@ static int recv_my_icmp_packet(struct bat_priv *bat_priv,
 	icmp_packet = (struct icmp_packet_rr *)skb->data;
 
 	memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN);
-	memcpy(icmp_packet->orig,
-		bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);
+	memcpy(icmp_packet->orig, primary_if->net_dev->dev_addr, ETH_ALEN);
 	icmp_packet->msg_type = ECHO_REPLY;
 	icmp_packet->ttl = TTL;
 
-	send_skb_packet(skb, neigh_node->if_incoming, neigh_node->addr);
+	send_skb_packet(skb, router->if_incoming, router->addr);
 	ret = NET_RX_SUCCESS;
-	goto out;
 
-unlock:
-	rcu_read_unlock();
 out:
-	if (neigh_node)
-		neigh_node_free_ref(neigh_node);
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	if (router)
+		neigh_node_free_ref(router);
 	if (orig_node)
 		orig_node_free_ref(orig_node);
 	return ret;
@@ -933,8 +935,9 @@ static int recv_my_icmp_packet(struct bat_priv *bat_priv,
 static int recv_icmp_ttl_exceeded(struct bat_priv *bat_priv,
 				  struct sk_buff *skb)
 {
+	struct hard_iface *primary_if = NULL;
 	struct orig_node *orig_node = NULL;
-	struct neigh_node *neigh_node = NULL;
+	struct neigh_node *router = NULL;
 	struct icmp_packet *icmp_packet;
 	int ret = NET_RX_DROP;
 
@@ -948,27 +951,18 @@ static int recv_icmp_ttl_exceeded(struct bat_priv *bat_priv,
 		goto out;
 	}
 
-	if (!bat_priv->primary_if)
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
 		goto out;
 
 	/* get routing information */
-	rcu_read_lock();
 	orig_node = orig_hash_find(bat_priv, icmp_packet->orig);
-
 	if (!orig_node)
-		goto unlock;
-
-	neigh_node = orig_node->router;
-
-	if (!neigh_node)
-		goto unlock;
-
-	if (!atomic_inc_not_zero(&neigh_node->refcount)) {
-		neigh_node = NULL;
-		goto unlock;
-	}
+		goto out;
 
-	rcu_read_unlock();
+	router = orig_node_get_router(orig_node);
+	if (!router)
+		goto out;
 
 	/* create a copy of the skb, if needed, to modify it. */
 	if (skb_cow(skb, sizeof(struct ethhdr)) < 0)
@@ -977,20 +971,18 @@ static int recv_icmp_ttl_exceeded(struct bat_priv *bat_priv,
 	icmp_packet = (struct icmp_packet *)skb->data;
 
 	memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN);
-	memcpy(icmp_packet->orig,
-		bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);
+	memcpy(icmp_packet->orig, primary_if->net_dev->dev_addr, ETH_ALEN);
 	icmp_packet->msg_type = TTL_EXCEEDED;
 	icmp_packet->ttl = TTL;
 
-	send_skb_packet(skb, neigh_node->if_incoming, neigh_node->addr);
+	send_skb_packet(skb, router->if_incoming, router->addr);
 	ret = NET_RX_SUCCESS;
-	goto out;
 
-unlock:
-	rcu_read_unlock();
 out:
-	if (neigh_node)
-		neigh_node_free_ref(neigh_node);
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	if (router)
+		neigh_node_free_ref(router);
 	if (orig_node)
 		orig_node_free_ref(orig_node);
 	return ret;
@@ -1003,7 +995,7 @@ int recv_icmp_packet(struct sk_buff *skb, struct hard_iface *recv_if)
 	struct icmp_packet_rr *icmp_packet;
 	struct ethhdr *ethhdr;
 	struct orig_node *orig_node = NULL;
-	struct neigh_node *neigh_node = NULL;
+	struct neigh_node *router = NULL;
 	int hdr_size = sizeof(struct icmp_packet);
 	int ret = NET_RX_DROP;
 
@@ -1050,23 +1042,13 @@ int recv_icmp_packet(struct sk_buff *skb, struct hard_iface *recv_if)
 		return recv_icmp_ttl_exceeded(bat_priv, skb);
 
 	/* get routing information */
-	rcu_read_lock();
 	orig_node = orig_hash_find(bat_priv, icmp_packet->dst);
-
 	if (!orig_node)
-		goto unlock;
-
-	neigh_node = orig_node->router;
-
-	if (!neigh_node)
-		goto unlock;
-
-	if (!atomic_inc_not_zero(&neigh_node->refcount)) {
-		neigh_node = NULL;
-		goto unlock;
-	}
+		goto out;
 
-	rcu_read_unlock();
+	router = orig_node_get_router(orig_node);
+	if (!router)
+		goto out;
 
 	/* create a copy of the skb, if needed, to modify it. */
 	if (skb_cow(skb, sizeof(struct ethhdr)) < 0)
@@ -1078,20 +1060,117 @@ int recv_icmp_packet(struct sk_buff *skb, struct hard_iface *recv_if)
 	icmp_packet->ttl--;
 
 	/* route it */
-	send_skb_packet(skb, neigh_node->if_incoming, neigh_node->addr);
+	send_skb_packet(skb, router->if_incoming, router->addr);
 	ret = NET_RX_SUCCESS;
-	goto out;
 
-unlock:
-	rcu_read_unlock();
 out:
-	if (neigh_node)
-		neigh_node_free_ref(neigh_node);
+	if (router)
+		neigh_node_free_ref(router);
 	if (orig_node)
 		orig_node_free_ref(orig_node);
 	return ret;
 }
 
+/* In the bonding case, send the packets in a round
+ * robin fashion over the remaining interfaces.
+ *
+ * This method rotates the bonding list and increases the
+ * returned router's refcount. */
+static struct neigh_node *find_bond_router(struct orig_node *primary_orig,
+					   struct hard_iface *recv_if)
+{
+	struct neigh_node *tmp_neigh_node;
+	struct neigh_node *router = NULL, *first_candidate = NULL;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(tmp_neigh_node, &primary_orig->bond_list,
+				bonding_list) {
+		if (!first_candidate)
+			first_candidate = tmp_neigh_node;
+
+		/* recv_if == NULL on the first node. */
+		if (tmp_neigh_node->if_incoming == recv_if)
+			continue;
+
+		if (!atomic_inc_not_zero(&tmp_neigh_node->refcount))
+			continue;
+
+		router = tmp_neigh_node;
+		break;
+	}
+
+	/* use the first candidate if nothing was found. */
+	if (!router && first_candidate &&
+	    atomic_inc_not_zero(&first_candidate->refcount))
+		router = first_candidate;
+
+	if (!router)
+		goto out;
+
+	/* selected should point to the next element
+	 * after the current router */
+	spin_lock_bh(&primary_orig->neigh_list_lock);
+	/* this is a list_move(), which unfortunately
+	 * does not exist as rcu version */
+	list_del_rcu(&primary_orig->bond_list);
+	list_add_rcu(&primary_orig->bond_list,
+		     &router->bonding_list);
+	spin_unlock_bh(&primary_orig->neigh_list_lock);
+
+out:
+	rcu_read_unlock();
+	return router;
+}
+
+/* Interface Alternating: Use the best of the
+ * remaining candidates which are not using
+ * this interface.
+ *
+ * Increases the returned router's refcount */
+static struct neigh_node *find_ifalter_router(struct orig_node *primary_orig,
+					      struct hard_iface *recv_if)
+{
+	struct neigh_node *tmp_neigh_node;
+	struct neigh_node *router = NULL, *first_candidate = NULL;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(tmp_neigh_node, &primary_orig->bond_list,
+				bonding_list) {
+		if (!first_candidate)
+			first_candidate = tmp_neigh_node;
+
+		/* recv_if == NULL on the first node. */
+		if (tmp_neigh_node->if_incoming == recv_if)
+			continue;
+
+		if (!atomic_inc_not_zero(&tmp_neigh_node->refcount))
+			continue;
+
+		/* if we don't have a router yet
+		 * or this one is better, choose it. */
+		if ((!router) ||
+		    (tmp_neigh_node->tq_avg > router->tq_avg)) {
+			/* decrement refcount of
+			 * previously selected router */
+			if (router)
+				neigh_node_free_ref(router);
+
+			router = tmp_neigh_node;
+			atomic_inc_not_zero(&router->refcount);
+		}
+
+		neigh_node_free_ref(tmp_neigh_node);
+	}
+
+	/* use the first candidate if nothing was found. */
+	if (!router && first_candidate &&
+	    atomic_inc_not_zero(&first_candidate->refcount))
+		router = first_candidate;
+
+	rcu_read_unlock();
+	return router;
+}
+
 /* find a suitable router for this originator, and use
  * bonding if possible. increases the found neighbors
  * refcount.*/
@@ -1101,15 +1180,16 @@ struct neigh_node *find_router(struct bat_priv *bat_priv,
 {
 	struct orig_node *primary_orig_node;
 	struct orig_node *router_orig;
-	struct neigh_node *router, *first_candidate, *tmp_neigh_node;
+	struct neigh_node *router;
 	static uint8_t zero_mac[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
 	int bonding_enabled;
 
 	if (!orig_node)
 		return NULL;
 
-	if (!orig_node->router)
-		return NULL;
+	router = orig_node_get_router(orig_node);
+	if (!router)
+		goto err;
 
 	/* without bonding, the first node should
 	 * always choose the default router. */
@@ -1117,12 +1197,9 @@ struct neigh_node *find_router(struct bat_priv *bat_priv,
 
 	rcu_read_lock();
 	/* select default router to output */
-	router = orig_node->router;
-	router_orig = orig_node->router->orig_node;
-	if (!router_orig || !atomic_inc_not_zero(&router->refcount)) {
-		rcu_read_unlock();
-		return NULL;
-	}
+	router_orig = router->orig_node;
+	if (!router_orig)
+		goto err_unlock;
 
 	if ((!recv_if) && (!bonding_enabled))
 		goto return_router;
@@ -1151,91 +1228,26 @@ struct neigh_node *find_router(struct bat_priv *bat_priv,
 	if (atomic_read(&primary_orig_node->bond_candidates) < 2)
 		goto return_router;
 
-
 	/* all nodes between should choose a candidate which
 	 * is is not on the interface where the packet came
 	 * in. */
 
 	neigh_node_free_ref(router);
-	first_candidate = NULL;
-	router = NULL;
-
-	if (bonding_enabled) {
-		/* in the bonding case, send the packets in a round
-		 * robin fashion over the remaining interfaces. */
-
-		list_for_each_entry_rcu(tmp_neigh_node,
-				&primary_orig_node->bond_list, bonding_list) {
-			if (!first_candidate)
-				first_candidate = tmp_neigh_node;
-			/* recv_if == NULL on the first node. */
-			if (tmp_neigh_node->if_incoming != recv_if &&
-			    atomic_inc_not_zero(&tmp_neigh_node->refcount)) {
-				router = tmp_neigh_node;
-				break;
-			}
-		}
-
-		/* use the first candidate if nothing was found. */
-		if (!router && first_candidate &&
-		    atomic_inc_not_zero(&first_candidate->refcount))
-			router = first_candidate;
 
-		if (!router) {
-			rcu_read_unlock();
-			return NULL;
-		}
-
-		/* selected should point to the next element
-		 * after the current router */
-		spin_lock_bh(&primary_orig_node->neigh_list_lock);
-		/* this is a list_move(), which unfortunately
-		 * does not exist as rcu version */
-		list_del_rcu(&primary_orig_node->bond_list);
-		list_add_rcu(&primary_orig_node->bond_list,
-				&router->bonding_list);
-		spin_unlock_bh(&primary_orig_node->neigh_list_lock);
-
-	} else {
-		/* if bonding is disabled, use the best of the
-		 * remaining candidates which are not using
-		 * this interface. */
-		list_for_each_entry_rcu(tmp_neigh_node,
-			&primary_orig_node->bond_list, bonding_list) {
-			if (!first_candidate)
-				first_candidate = tmp_neigh_node;
-
-			/* recv_if == NULL on the first node. */
-			if (tmp_neigh_node->if_incoming == recv_if)
-				continue;
-
-			if (!atomic_inc_not_zero(&tmp_neigh_node->refcount))
-				continue;
-
-			/* if we don't have a router yet
-			 * or this one is better, choose it. */
-			if ((!router) ||
-			    (tmp_neigh_node->tq_avg > router->tq_avg)) {
-				/* decrement refcount of
-				 * previously selected router */
-				if (router)
-					neigh_node_free_ref(router);
-
-				router = tmp_neigh_node;
-				atomic_inc_not_zero(&router->refcount);
-			}
-
-			neigh_node_free_ref(tmp_neigh_node);
-		}
+	if (bonding_enabled)
+		router = find_bond_router(primary_orig_node, recv_if);
+	else
+		router = find_ifalter_router(primary_orig_node, recv_if);
 
-		/* use the first candidate if nothing was found. */
-		if (!router && first_candidate &&
-		    atomic_inc_not_zero(&first_candidate->refcount))
-			router = first_candidate;
-	}
 return_router:
 	rcu_read_unlock();
 	return router;
+err_unlock:
+	rcu_read_unlock();
+err:
+	if (router)
+		neigh_node_free_ref(router);
+	return NULL;
 }
 
 static int check_unicast_packet(struct sk_buff *skb, int hdr_size)
@@ -1284,13 +1296,10 @@ int route_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if)
 	}
 
 	/* get routing information */
-	rcu_read_lock();
 	orig_node = orig_hash_find(bat_priv, unicast_packet->dest);
 
 	if (!orig_node)
-		goto unlock;
-
-	rcu_read_unlock();
+		goto out;
 
 	/* find_router() increases neigh_nodes refcount if found. */
 	neigh_node = find_router(bat_priv, orig_node, recv_if);
@@ -1336,10 +1345,7 @@ int route_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if)
 	/* route it */
 	send_skb_packet(skb, neigh_node->if_incoming, neigh_node->addr);
 	ret = NET_RX_SUCCESS;
-	goto out;
 
-unlock:
-	rcu_read_unlock();
 out:
 	if (neigh_node)
 		neigh_node_free_ref(neigh_node);
@@ -1438,13 +1444,10 @@ int recv_bcast_packet(struct sk_buff *skb, struct hard_iface *recv_if)
 	if (bcast_packet->ttl < 2)
 		goto out;
 
-	rcu_read_lock();
 	orig_node = orig_hash_find(bat_priv, bcast_packet->orig);
 
 	if (!orig_node)
-		goto rcu_unlock;
-
-	rcu_read_unlock();
+		goto out;
 
 	spin_lock_bh(&orig_node->bcast_seqno_lock);
 
@@ -1475,9 +1478,6 @@ int recv_bcast_packet(struct sk_buff *skb, struct hard_iface *recv_if)
 	ret = NET_RX_SUCCESS;
 	goto out;
 
-rcu_unlock:
-	rcu_read_unlock();
-	goto out;
 spin_unlock:
 	spin_unlock_bh(&orig_node->bcast_seqno_lock);
 out:
diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h
index b5a064c88a4f132025faa45c0b5ef17ad32b001a..870f29842b2867632beb974cc8eb6b65b96656c3 100644
--- a/net/batman-adv/routing.h
+++ b/net/batman-adv/routing.h
@@ -25,11 +25,11 @@
 void slide_own_bcast_window(struct hard_iface *hard_iface);
 void receive_bat_packet(struct ethhdr *ethhdr,
 				struct batman_packet *batman_packet,
-				unsigned char *hna_buff, int hna_buff_len,
+				unsigned char *tt_buff, int tt_buff_len,
 				struct hard_iface *if_incoming);
 void update_routes(struct bat_priv *bat_priv, struct orig_node *orig_node,
-		   struct neigh_node *neigh_node, unsigned char *hna_buff,
-		   int hna_buff_len);
+		   struct neigh_node *neigh_node, unsigned char *tt_buff,
+		   int tt_buff_len);
 int route_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if);
 int recv_icmp_packet(struct sk_buff *skb, struct hard_iface *recv_if);
 int recv_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if);
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index d49e54d932af7e302fd8f862bfccfb0727708386..33779278f1b2bfe49155bb9dfadc421305c0c8d7 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -121,7 +121,7 @@ static void send_packet_to_if(struct forw_packet *forw_packet,
 	/* adjust all flags and log packets */
 	while (aggregated_packet(buff_pos,
 				 forw_packet->packet_len,
-				 batman_packet->num_hna)) {
+				 batman_packet->num_tt)) {
 
 		/* we might have aggregated direct link packets with an
 		 * ordinary base packet */
@@ -146,7 +146,7 @@ static void send_packet_to_if(struct forw_packet *forw_packet,
 			hard_iface->net_dev->dev_addr);
 
 		buff_pos += sizeof(struct batman_packet) +
-			(batman_packet->num_hna * ETH_ALEN);
+			(batman_packet->num_tt * ETH_ALEN);
 		packet_num++;
 		batman_packet = (struct batman_packet *)
 			(forw_packet->skb->data + buff_pos);
@@ -222,7 +222,7 @@ static void rebuild_batman_packet(struct bat_priv *bat_priv,
 	struct batman_packet *batman_packet;
 
 	new_len = sizeof(struct batman_packet) +
-			(bat_priv->num_local_hna * ETH_ALEN);
+			(bat_priv->num_local_tt * ETH_ALEN);
 	new_buff = kmalloc(new_len, GFP_ATOMIC);
 
 	/* keep old buffer if kmalloc should fail */
@@ -231,7 +231,7 @@ static void rebuild_batman_packet(struct bat_priv *bat_priv,
 		       sizeof(struct batman_packet));
 		batman_packet = (struct batman_packet *)new_buff;
 
-		batman_packet->num_hna = hna_local_fill_buffer(bat_priv,
+		batman_packet->num_tt = tt_local_fill_buffer(bat_priv,
 				new_buff + sizeof(struct batman_packet),
 				new_len - sizeof(struct batman_packet));
 
@@ -244,6 +244,7 @@ static void rebuild_batman_packet(struct bat_priv *bat_priv,
 void schedule_own_packet(struct hard_iface *hard_iface)
 {
 	struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
+	struct hard_iface *primary_if;
 	unsigned long send_time;
 	struct batman_packet *batman_packet;
 	int vis_server;
@@ -253,6 +254,7 @@ void schedule_own_packet(struct hard_iface *hard_iface)
 		return;
 
 	vis_server = atomic_read(&bat_priv->vis_mode);
+	primary_if = primary_if_get_selected(bat_priv);
 
 	/**
 	 * the interface gets activated here to avoid race conditions between
@@ -264,9 +266,9 @@ void schedule_own_packet(struct hard_iface *hard_iface)
 	if (hard_iface->if_status == IF_TO_BE_ACTIVATED)
 		hard_iface->if_status = IF_ACTIVE;
 
-	/* if local hna has changed and interface is a primary interface */
-	if ((atomic_read(&bat_priv->hna_local_changed)) &&
-	    (hard_iface == bat_priv->primary_if))
+	/* if local tt has changed and interface is a primary interface */
+	if ((atomic_read(&bat_priv->tt_local_changed)) &&
+	    (hard_iface == primary_if))
 		rebuild_batman_packet(bat_priv, hard_iface);
 
 	/**
@@ -284,7 +286,7 @@ void schedule_own_packet(struct hard_iface *hard_iface)
 	else
 		batman_packet->flags &= ~VIS_SERVER;
 
-	if ((hard_iface == bat_priv->primary_if) &&
+	if ((hard_iface == primary_if) &&
 	    (atomic_read(&bat_priv->gw_mode) == GW_MODE_SERVER))
 		batman_packet->gw_flags =
 				(uint8_t)atomic_read(&bat_priv->gw_bandwidth);
@@ -299,15 +301,19 @@ void schedule_own_packet(struct hard_iface *hard_iface)
 			       hard_iface->packet_buff,
 			       hard_iface->packet_len,
 			       hard_iface, 1, send_time);
+
+	if (primary_if)
+		hardif_free_ref(primary_if);
 }
 
 void schedule_forward_packet(struct orig_node *orig_node,
 			     struct ethhdr *ethhdr,
 			     struct batman_packet *batman_packet,
-			     uint8_t directlink, int hna_buff_len,
+			     uint8_t directlink, int tt_buff_len,
 			     struct hard_iface *if_incoming)
 {
 	struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
+	struct neigh_node *router;
 	unsigned char in_tq, in_ttl, tq_avg = 0;
 	unsigned long send_time;
 
@@ -316,6 +322,8 @@ void schedule_forward_packet(struct orig_node *orig_node,
 		return;
 	}
 
+	router = orig_node_get_router(orig_node);
+
 	in_tq = batman_packet->tq;
 	in_ttl = batman_packet->ttl;
 
@@ -324,20 +332,22 @@ void schedule_forward_packet(struct orig_node *orig_node,
 
 	/* rebroadcast tq of our best ranking neighbor to ensure the rebroadcast
 	 * of our best tq value */
-	if ((orig_node->router) && (orig_node->router->tq_avg != 0)) {
+	if (router && router->tq_avg != 0) {
 
 		/* rebroadcast ogm of best ranking neighbor as is */
-		if (!compare_eth(orig_node->router->addr, ethhdr->h_source)) {
-			batman_packet->tq = orig_node->router->tq_avg;
+		if (!compare_eth(router->addr, ethhdr->h_source)) {
+			batman_packet->tq = router->tq_avg;
 
-			if (orig_node->router->last_ttl)
-				batman_packet->ttl = orig_node->router->last_ttl
-							- 1;
+			if (router->last_ttl)
+				batman_packet->ttl = router->last_ttl - 1;
 		}
 
-		tq_avg = orig_node->router->tq_avg;
+		tq_avg = router->tq_avg;
 	}
 
+	if (router)
+		neigh_node_free_ref(router);
+
 	/* apply hop penalty */
 	batman_packet->tq = hop_penalty(batman_packet->tq, bat_priv);
 
@@ -359,7 +369,7 @@ void schedule_forward_packet(struct orig_node *orig_node,
 	send_time = forward_send_time();
 	add_bat_packet_to_list(bat_priv,
 			       (unsigned char *)batman_packet,
-			       sizeof(struct batman_packet) + hna_buff_len,
+			       sizeof(struct batman_packet) + tt_buff_len,
 			       if_incoming, 0, send_time);
 }
 
@@ -367,6 +377,8 @@ static void forw_packet_free(struct forw_packet *forw_packet)
 {
 	if (forw_packet->skb)
 		kfree_skb(forw_packet->skb);
+	if (forw_packet->if_incoming)
+		hardif_free_ref(forw_packet->if_incoming);
 	kfree(forw_packet);
 }
 
@@ -388,7 +400,6 @@ static void _add_bcast_packet_to_list(struct bat_priv *bat_priv,
 			   send_time);
 }
 
-#define atomic_dec_not_zero(v)          atomic_add_unless((v), -1, 0)
 /* add a broadcast packet to the queue and setup timers. broadcast packets
  * are sent multiple times to increase probability for beeing received.
  *
@@ -399,6 +410,7 @@ static void _add_bcast_packet_to_list(struct bat_priv *bat_priv,
  * skb is freed. */
 int add_bcast_packet_to_list(struct bat_priv *bat_priv, struct sk_buff *skb)
 {
+	struct hard_iface *primary_if = NULL;
 	struct forw_packet *forw_packet;
 	struct bcast_packet *bcast_packet;
 
@@ -407,8 +419,9 @@ int add_bcast_packet_to_list(struct bat_priv *bat_priv, struct sk_buff *skb)
 		goto out;
 	}
 
-	if (!bat_priv->primary_if)
-		goto out;
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
+		goto out_and_inc;
 
 	forw_packet = kmalloc(sizeof(struct forw_packet), GFP_ATOMIC);
 
@@ -426,7 +439,7 @@ int add_bcast_packet_to_list(struct bat_priv *bat_priv, struct sk_buff *skb)
 	skb_reset_mac_header(skb);
 
 	forw_packet->skb = skb;
-	forw_packet->if_incoming = bat_priv->primary_if;
+	forw_packet->if_incoming = primary_if;
 
 	/* how often did we send the bcast packet ? */
 	forw_packet->num_packets = 0;
@@ -439,6 +452,8 @@ int add_bcast_packet_to_list(struct bat_priv *bat_priv, struct sk_buff *skb)
 out_and_inc:
 	atomic_inc(&bat_priv->bcast_queue_left);
 out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
 	return NETDEV_TX_BUSY;
 }
 
@@ -526,6 +541,7 @@ void purge_outstanding_packets(struct bat_priv *bat_priv,
 {
 	struct forw_packet *forw_packet;
 	struct hlist_node *tmp_node, *safe_tmp_node;
+	bool pending;
 
 	if (hard_iface)
 		bat_dbg(DBG_BATMAN, bat_priv,
@@ -554,8 +570,13 @@ void purge_outstanding_packets(struct bat_priv *bat_priv,
 		 * send_outstanding_bcast_packet() will lock the list to
 		 * delete the item from the list
 		 */
-		cancel_delayed_work_sync(&forw_packet->delayed_work);
+		pending = cancel_delayed_work_sync(&forw_packet->delayed_work);
 		spin_lock_bh(&bat_priv->forw_bcast_list_lock);
+
+		if (pending) {
+			hlist_del(&forw_packet->list);
+			forw_packet_free(forw_packet);
+		}
 	}
 	spin_unlock_bh(&bat_priv->forw_bcast_list_lock);
 
@@ -578,8 +599,13 @@ void purge_outstanding_packets(struct bat_priv *bat_priv,
 		 * send_outstanding_bat_packet() will lock the list to
 		 * delete the item from the list
 		 */
-		cancel_delayed_work_sync(&forw_packet->delayed_work);
+		pending = cancel_delayed_work_sync(&forw_packet->delayed_work);
 		spin_lock_bh(&bat_priv->forw_bat_list_lock);
+
+		if (pending) {
+			hlist_del(&forw_packet->list);
+			forw_packet_free(forw_packet);
+		}
 	}
 	spin_unlock_bh(&bat_priv->forw_bat_list_lock);
 }
diff --git a/net/batman-adv/send.h b/net/batman-adv/send.h
index 7b2ff19c05e77f6ea814649b019c2a05163f607e..247172d71e4bbc480999882171e7fd84856625ff 100644
--- a/net/batman-adv/send.h
+++ b/net/batman-adv/send.h
@@ -29,7 +29,7 @@ void schedule_own_packet(struct hard_iface *hard_iface);
 void schedule_forward_packet(struct orig_node *orig_node,
 			     struct ethhdr *ethhdr,
 			     struct batman_packet *batman_packet,
-			     uint8_t directlink, int hna_buff_len,
+			     uint8_t directlink, int tt_buff_len,
 			     struct hard_iface *if_outgoing);
 int add_bcast_packet_to_list(struct bat_priv *bat_priv, struct sk_buff *skb);
 void send_outstanding_bat_packet(struct work_struct *work);
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 824e1f6e50f2f702fb7de6887e573a8b9d4590d8..d5aa60999e8305d6a6e980854bc3521bef106710 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -43,8 +43,6 @@ static void bat_get_drvinfo(struct net_device *dev,
 static u32 bat_get_msglevel(struct net_device *dev);
 static void bat_set_msglevel(struct net_device *dev, u32 value);
 static u32 bat_get_link(struct net_device *dev);
-static u32 bat_get_rx_csum(struct net_device *dev);
-static int bat_set_rx_csum(struct net_device *dev, u32 data);
 
 static const struct ethtool_ops bat_ethtool_ops = {
 	.get_settings = bat_get_settings,
@@ -52,8 +50,6 @@ static const struct ethtool_ops bat_ethtool_ops = {
 	.get_msglevel = bat_get_msglevel,
 	.set_msglevel = bat_set_msglevel,
 	.get_link = bat_get_link,
-	.get_rx_csum = bat_get_rx_csum,
-	.set_rx_csum = bat_set_rx_csum
 };
 
 int my_skb_head_push(struct sk_buff *skb, unsigned int len)
@@ -76,120 +72,371 @@ int my_skb_head_push(struct sk_buff *skb, unsigned int len)
 	return 0;
 }
 
-static void softif_neigh_free_rcu(struct rcu_head *rcu)
-{
-	struct softif_neigh *softif_neigh;
-
-	softif_neigh = container_of(rcu, struct softif_neigh, rcu);
-	kfree(softif_neigh);
-}
-
 static void softif_neigh_free_ref(struct softif_neigh *softif_neigh)
 {
 	if (atomic_dec_and_test(&softif_neigh->refcount))
-		call_rcu(&softif_neigh->rcu, softif_neigh_free_rcu);
+		kfree_rcu(softif_neigh, rcu);
 }
 
-void softif_neigh_purge(struct bat_priv *bat_priv)
+static void softif_neigh_vid_free_rcu(struct rcu_head *rcu)
 {
-	struct softif_neigh *softif_neigh, *softif_neigh_tmp;
+	struct softif_neigh_vid *softif_neigh_vid;
+	struct softif_neigh *softif_neigh;
 	struct hlist_node *node, *node_tmp;
+	struct bat_priv *bat_priv;
 
-	spin_lock_bh(&bat_priv->softif_neigh_lock);
+	softif_neigh_vid = container_of(rcu, struct softif_neigh_vid, rcu);
+	bat_priv = softif_neigh_vid->bat_priv;
 
+	spin_lock_bh(&bat_priv->softif_neigh_lock);
 	hlist_for_each_entry_safe(softif_neigh, node, node_tmp,
-				  &bat_priv->softif_neigh_list, list) {
+				  &softif_neigh_vid->softif_neigh_list, list) {
+		hlist_del_rcu(&softif_neigh->list);
+		softif_neigh_free_ref(softif_neigh);
+	}
+	spin_unlock_bh(&bat_priv->softif_neigh_lock);
 
-		if ((!time_after(jiffies, softif_neigh->last_seen +
-				msecs_to_jiffies(SOFTIF_NEIGH_TIMEOUT))) &&
-		    (atomic_read(&bat_priv->mesh_state) == MESH_ACTIVE))
-			continue;
+	kfree(softif_neigh_vid);
+}
 
-		hlist_del_rcu(&softif_neigh->list);
+static void softif_neigh_vid_free_ref(struct softif_neigh_vid *softif_neigh_vid)
+{
+	if (atomic_dec_and_test(&softif_neigh_vid->refcount))
+		call_rcu(&softif_neigh_vid->rcu, softif_neigh_vid_free_rcu);
+}
 
-		if (bat_priv->softif_neigh == softif_neigh) {
-			bat_dbg(DBG_ROUTES, bat_priv,
-				 "Current mesh exit point '%pM' vanished "
-				 "(vid: %d).\n",
-				 softif_neigh->addr, softif_neigh->vid);
-			softif_neigh_tmp = bat_priv->softif_neigh;
-			bat_priv->softif_neigh = NULL;
-			softif_neigh_free_ref(softif_neigh_tmp);
-		}
+static struct softif_neigh_vid *softif_neigh_vid_get(struct bat_priv *bat_priv,
+						     short vid)
+{
+	struct softif_neigh_vid *softif_neigh_vid;
+	struct hlist_node *node;
 
-		softif_neigh_free_ref(softif_neigh);
+	rcu_read_lock();
+	hlist_for_each_entry_rcu(softif_neigh_vid, node,
+				 &bat_priv->softif_neigh_vids, list) {
+		if (softif_neigh_vid->vid != vid)
+			continue;
+
+		if (!atomic_inc_not_zero(&softif_neigh_vid->refcount))
+			continue;
+
+		goto out;
 	}
 
-	spin_unlock_bh(&bat_priv->softif_neigh_lock);
+	softif_neigh_vid = kzalloc(sizeof(struct softif_neigh_vid),
+				   GFP_ATOMIC);
+	if (!softif_neigh_vid)
+		goto out;
+
+	softif_neigh_vid->vid = vid;
+	softif_neigh_vid->bat_priv = bat_priv;
+
+	/* initialize with 2 - caller decrements counter by one */
+	atomic_set(&softif_neigh_vid->refcount, 2);
+	INIT_HLIST_HEAD(&softif_neigh_vid->softif_neigh_list);
+	INIT_HLIST_NODE(&softif_neigh_vid->list);
+	spin_lock_bh(&bat_priv->softif_neigh_vid_lock);
+	hlist_add_head_rcu(&softif_neigh_vid->list,
+			   &bat_priv->softif_neigh_vids);
+	spin_unlock_bh(&bat_priv->softif_neigh_vid_lock);
+
+out:
+	rcu_read_unlock();
+	return softif_neigh_vid;
 }
 
 static struct softif_neigh *softif_neigh_get(struct bat_priv *bat_priv,
 					     uint8_t *addr, short vid)
 {
-	struct softif_neigh *softif_neigh;
+	struct softif_neigh_vid *softif_neigh_vid;
+	struct softif_neigh *softif_neigh = NULL;
 	struct hlist_node *node;
 
+	softif_neigh_vid = softif_neigh_vid_get(bat_priv, vid);
+	if (!softif_neigh_vid)
+		goto out;
+
 	rcu_read_lock();
 	hlist_for_each_entry_rcu(softif_neigh, node,
-				 &bat_priv->softif_neigh_list, list) {
+				 &softif_neigh_vid->softif_neigh_list,
+				 list) {
 		if (!compare_eth(softif_neigh->addr, addr))
 			continue;
 
-		if (softif_neigh->vid != vid)
-			continue;
-
 		if (!atomic_inc_not_zero(&softif_neigh->refcount))
 			continue;
 
 		softif_neigh->last_seen = jiffies;
-		goto out;
+		goto unlock;
 	}
 
 	softif_neigh = kzalloc(sizeof(struct softif_neigh), GFP_ATOMIC);
 	if (!softif_neigh)
-		goto out;
+		goto unlock;
 
 	memcpy(softif_neigh->addr, addr, ETH_ALEN);
-	softif_neigh->vid = vid;
 	softif_neigh->last_seen = jiffies;
 	/* initialize with 2 - caller decrements counter by one */
 	atomic_set(&softif_neigh->refcount, 2);
 
 	INIT_HLIST_NODE(&softif_neigh->list);
 	spin_lock_bh(&bat_priv->softif_neigh_lock);
-	hlist_add_head_rcu(&softif_neigh->list, &bat_priv->softif_neigh_list);
+	hlist_add_head_rcu(&softif_neigh->list,
+			   &softif_neigh_vid->softif_neigh_list);
 	spin_unlock_bh(&bat_priv->softif_neigh_lock);
 
+unlock:
+	rcu_read_unlock();
 out:
+	if (softif_neigh_vid)
+		softif_neigh_vid_free_ref(softif_neigh_vid);
+	return softif_neigh;
+}
+
+static struct softif_neigh *softif_neigh_get_selected(
+				struct softif_neigh_vid *softif_neigh_vid)
+{
+	struct softif_neigh *softif_neigh;
+
+	rcu_read_lock();
+	softif_neigh = rcu_dereference(softif_neigh_vid->softif_neigh);
+
+	if (softif_neigh && !atomic_inc_not_zero(&softif_neigh->refcount))
+		softif_neigh = NULL;
+
 	rcu_read_unlock();
 	return softif_neigh;
 }
 
+static struct softif_neigh *softif_neigh_vid_get_selected(
+						struct bat_priv *bat_priv,
+						short vid)
+{
+	struct softif_neigh_vid *softif_neigh_vid;
+	struct softif_neigh *softif_neigh = NULL;
+
+	softif_neigh_vid = softif_neigh_vid_get(bat_priv, vid);
+	if (!softif_neigh_vid)
+		goto out;
+
+	softif_neigh = softif_neigh_get_selected(softif_neigh_vid);
+out:
+	if (softif_neigh_vid)
+		softif_neigh_vid_free_ref(softif_neigh_vid);
+	return softif_neigh;
+}
+
+static void softif_neigh_vid_select(struct bat_priv *bat_priv,
+				    struct softif_neigh *new_neigh,
+				    short vid)
+{
+	struct softif_neigh_vid *softif_neigh_vid;
+	struct softif_neigh *curr_neigh;
+
+	softif_neigh_vid = softif_neigh_vid_get(bat_priv, vid);
+	if (!softif_neigh_vid)
+		goto out;
+
+	spin_lock_bh(&bat_priv->softif_neigh_lock);
+
+	if (new_neigh && !atomic_inc_not_zero(&new_neigh->refcount))
+		new_neigh = NULL;
+
+	curr_neigh = softif_neigh_vid->softif_neigh;
+	rcu_assign_pointer(softif_neigh_vid->softif_neigh, new_neigh);
+
+	if ((curr_neigh) && (!new_neigh))
+		bat_dbg(DBG_ROUTES, bat_priv,
+			"Removing mesh exit point on vid: %d (prev: %pM).\n",
+			vid, curr_neigh->addr);
+	else if ((curr_neigh) && (new_neigh))
+		bat_dbg(DBG_ROUTES, bat_priv,
+			"Changing mesh exit point on vid: %d from %pM "
+			"to %pM.\n", vid, curr_neigh->addr, new_neigh->addr);
+	else if ((!curr_neigh) && (new_neigh))
+		bat_dbg(DBG_ROUTES, bat_priv,
+			"Setting mesh exit point on vid: %d to %pM.\n",
+			vid, new_neigh->addr);
+
+	if (curr_neigh)
+		softif_neigh_free_ref(curr_neigh);
+
+	spin_unlock_bh(&bat_priv->softif_neigh_lock);
+
+out:
+	if (softif_neigh_vid)
+		softif_neigh_vid_free_ref(softif_neigh_vid);
+}
+
+static void softif_neigh_vid_deselect(struct bat_priv *bat_priv,
+				      struct softif_neigh_vid *softif_neigh_vid)
+{
+	struct softif_neigh *curr_neigh;
+	struct softif_neigh *softif_neigh = NULL, *softif_neigh_tmp;
+	struct hard_iface *primary_if = NULL;
+	struct hlist_node *node;
+
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
+		goto out;
+
+	/* find new softif_neigh immediately to avoid temporary loops */
+	rcu_read_lock();
+	curr_neigh = rcu_dereference(softif_neigh_vid->softif_neigh);
+
+	hlist_for_each_entry_rcu(softif_neigh_tmp, node,
+				 &softif_neigh_vid->softif_neigh_list,
+				 list) {
+		if (softif_neigh_tmp == curr_neigh)
+			continue;
+
+		/* we got a neighbor but its mac is 'bigger' than ours  */
+		if (memcmp(primary_if->net_dev->dev_addr,
+			   softif_neigh_tmp->addr, ETH_ALEN) < 0)
+			continue;
+
+		if (!atomic_inc_not_zero(&softif_neigh_tmp->refcount))
+			continue;
+
+		softif_neigh = softif_neigh_tmp;
+		goto unlock;
+	}
+
+unlock:
+	rcu_read_unlock();
+out:
+	softif_neigh_vid_select(bat_priv, softif_neigh, softif_neigh_vid->vid);
+
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	if (softif_neigh)
+		softif_neigh_free_ref(softif_neigh);
+}
+
 int softif_neigh_seq_print_text(struct seq_file *seq, void *offset)
 {
 	struct net_device *net_dev = (struct net_device *)seq->private;
 	struct bat_priv *bat_priv = netdev_priv(net_dev);
+	struct softif_neigh_vid *softif_neigh_vid;
 	struct softif_neigh *softif_neigh;
-	struct hlist_node *node;
+	struct hard_iface *primary_if;
+	struct hlist_node *node, *node_tmp;
+	struct softif_neigh *curr_softif_neigh;
+	int ret = 0, last_seen_secs, last_seen_msecs;
+
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - "
+				 "please specify interfaces to enable it\n",
+				 net_dev->name);
+		goto out;
+	}
 
-	if (!bat_priv->primary_if) {
-		return seq_printf(seq, "BATMAN mesh %s disabled - "
-			       "please specify interfaces to enable it\n",
-			       net_dev->name);
+	if (primary_if->if_status != IF_ACTIVE) {
+		ret = seq_printf(seq, "BATMAN mesh %s "
+				 "disabled - primary interface not active\n",
+				 net_dev->name);
+		goto out;
 	}
 
 	seq_printf(seq, "Softif neighbor list (%s)\n", net_dev->name);
 
 	rcu_read_lock();
-	hlist_for_each_entry_rcu(softif_neigh, node,
-				 &bat_priv->softif_neigh_list, list)
-		seq_printf(seq, "%s %pM (vid: %d)\n",
-				bat_priv->softif_neigh == softif_neigh
-				? "=>" : "  ", softif_neigh->addr,
-				softif_neigh->vid);
+	hlist_for_each_entry_rcu(softif_neigh_vid, node,
+				 &bat_priv->softif_neigh_vids, list) {
+		seq_printf(seq, "     %-15s %s on vid: %d\n",
+			   "Originator", "last-seen", softif_neigh_vid->vid);
+
+		curr_softif_neigh = softif_neigh_get_selected(softif_neigh_vid);
+
+		hlist_for_each_entry_rcu(softif_neigh, node_tmp,
+					 &softif_neigh_vid->softif_neigh_list,
+					 list) {
+			last_seen_secs = jiffies_to_msecs(jiffies -
+						softif_neigh->last_seen) / 1000;
+			last_seen_msecs = jiffies_to_msecs(jiffies -
+						softif_neigh->last_seen) % 1000;
+			seq_printf(seq, "%s %pM  %3i.%03is\n",
+				   curr_softif_neigh == softif_neigh
+				   ? "=>" : "  ", softif_neigh->addr,
+				   last_seen_secs, last_seen_msecs);
+		}
+
+		if (curr_softif_neigh)
+			softif_neigh_free_ref(curr_softif_neigh);
+
+		seq_printf(seq, "\n");
+	}
 	rcu_read_unlock();
 
-	return 0;
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	return ret;
+}
+
+void softif_neigh_purge(struct bat_priv *bat_priv)
+{
+	struct softif_neigh *softif_neigh, *curr_softif_neigh;
+	struct softif_neigh_vid *softif_neigh_vid;
+	struct hlist_node *node, *node_tmp, *node_tmp2;
+	char do_deselect;
+
+	rcu_read_lock();
+	hlist_for_each_entry_rcu(softif_neigh_vid, node,
+				 &bat_priv->softif_neigh_vids, list) {
+		if (!atomic_inc_not_zero(&softif_neigh_vid->refcount))
+			continue;
+
+		curr_softif_neigh = softif_neigh_get_selected(softif_neigh_vid);
+		do_deselect = 0;
+
+		spin_lock_bh(&bat_priv->softif_neigh_lock);
+		hlist_for_each_entry_safe(softif_neigh, node_tmp, node_tmp2,
+					  &softif_neigh_vid->softif_neigh_list,
+					  list) {
+			if ((!time_after(jiffies, softif_neigh->last_seen +
+				msecs_to_jiffies(SOFTIF_NEIGH_TIMEOUT))) &&
+			    (atomic_read(&bat_priv->mesh_state) == MESH_ACTIVE))
+				continue;
+
+			if (curr_softif_neigh == softif_neigh) {
+				bat_dbg(DBG_ROUTES, bat_priv,
+					"Current mesh exit point on vid: %d "
+					"'%pM' vanished.\n",
+					softif_neigh_vid->vid,
+					softif_neigh->addr);
+				do_deselect = 1;
+			}
+
+			hlist_del_rcu(&softif_neigh->list);
+			softif_neigh_free_ref(softif_neigh);
+		}
+		spin_unlock_bh(&bat_priv->softif_neigh_lock);
+
+		/* soft_neigh_vid_deselect() needs to acquire the
+		 * softif_neigh_lock */
+		if (do_deselect)
+			softif_neigh_vid_deselect(bat_priv, softif_neigh_vid);
+
+		if (curr_softif_neigh)
+			softif_neigh_free_ref(curr_softif_neigh);
+
+		softif_neigh_vid_free_ref(softif_neigh_vid);
+	}
+	rcu_read_unlock();
+
+	spin_lock_bh(&bat_priv->softif_neigh_vid_lock);
+	hlist_for_each_entry_safe(softif_neigh_vid, node, node_tmp,
+				  &bat_priv->softif_neigh_vids, list) {
+		if (!hlist_empty(&softif_neigh_vid->softif_neigh_list))
+			continue;
+
+		hlist_del_rcu(&softif_neigh_vid->list);
+		softif_neigh_vid_free_ref(softif_neigh_vid);
+	}
+	spin_unlock_bh(&bat_priv->softif_neigh_vid_lock);
+
 }
 
 static void softif_batman_recv(struct sk_buff *skb, struct net_device *dev,
@@ -198,7 +445,9 @@ static void softif_batman_recv(struct sk_buff *skb, struct net_device *dev,
 	struct bat_priv *bat_priv = netdev_priv(dev);
 	struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
 	struct batman_packet *batman_packet;
-	struct softif_neigh *softif_neigh, *softif_neigh_tmp;
+	struct softif_neigh *softif_neigh = NULL;
+	struct hard_iface *primary_if = NULL;
+	struct softif_neigh *curr_softif_neigh = NULL;
 
 	if (ntohs(ethhdr->h_proto) == ETH_P_8021Q)
 		batman_packet = (struct batman_packet *)
@@ -207,63 +456,52 @@ static void softif_batman_recv(struct sk_buff *skb, struct net_device *dev,
 		batman_packet = (struct batman_packet *)(skb->data + ETH_HLEN);
 
 	if (batman_packet->version != COMPAT_VERSION)
-		goto err;
+		goto out;
 
 	if (batman_packet->packet_type != BAT_PACKET)
-		goto err;
+		goto out;
 
 	if (!(batman_packet->flags & PRIMARIES_FIRST_HOP))
-		goto err;
+		goto out;
 
 	if (is_my_mac(batman_packet->orig))
-		goto err;
+		goto out;
 
 	softif_neigh = softif_neigh_get(bat_priv, batman_packet->orig, vid);
-
 	if (!softif_neigh)
-		goto err;
+		goto out;
+
+	curr_softif_neigh = softif_neigh_vid_get_selected(bat_priv, vid);
+	if (curr_softif_neigh == softif_neigh)
+		goto out;
 
-	if (bat_priv->softif_neigh == softif_neigh)
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
 		goto out;
 
 	/* we got a neighbor but its mac is 'bigger' than ours  */
-	if (memcmp(bat_priv->primary_if->net_dev->dev_addr,
+	if (memcmp(primary_if->net_dev->dev_addr,
 		   softif_neigh->addr, ETH_ALEN) < 0)
 		goto out;
 
-	/* switch to new 'smallest neighbor' */
-	if ((bat_priv->softif_neigh) &&
-	    (memcmp(softif_neigh->addr, bat_priv->softif_neigh->addr,
-							ETH_ALEN) < 0)) {
-		bat_dbg(DBG_ROUTES, bat_priv,
-			"Changing mesh exit point from %pM (vid: %d) "
-			"to %pM (vid: %d).\n",
-			 bat_priv->softif_neigh->addr,
-			 bat_priv->softif_neigh->vid,
-			 softif_neigh->addr, softif_neigh->vid);
-		softif_neigh_tmp = bat_priv->softif_neigh;
-		bat_priv->softif_neigh = softif_neigh;
-		softif_neigh_free_ref(softif_neigh_tmp);
-		/* we need to hold the additional reference */
-		goto err;
-	}
-
 	/* close own batX device and use softif_neigh as exit node */
-	if ((!bat_priv->softif_neigh) &&
-	    (memcmp(softif_neigh->addr,
-		    bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN) < 0)) {
-		bat_dbg(DBG_ROUTES, bat_priv,
-			"Setting mesh exit point to %pM (vid: %d).\n",
-			softif_neigh->addr, softif_neigh->vid);
-		bat_priv->softif_neigh = softif_neigh;
-		/* we need to hold the additional reference */
-		goto err;
+	if (!curr_softif_neigh) {
+		softif_neigh_vid_select(bat_priv, softif_neigh, vid);
+		goto out;
 	}
 
+	/* switch to new 'smallest neighbor' */
+	if (memcmp(softif_neigh->addr, curr_softif_neigh->addr, ETH_ALEN) < 0)
+		softif_neigh_vid_select(bat_priv, softif_neigh, vid);
+
 out:
-	softif_neigh_free_ref(softif_neigh);
-err:
 	kfree_skb(skb);
+	if (softif_neigh)
+		softif_neigh_free_ref(softif_neigh);
+	if (curr_softif_neigh)
+		softif_neigh_free_ref(curr_softif_neigh);
+	if (primary_if)
+		hardif_free_ref(primary_if);
 	return;
 }
 
@@ -293,11 +531,11 @@ static int interface_set_mac_addr(struct net_device *dev, void *p)
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EADDRNOTAVAIL;
 
-	/* only modify hna-table if it has been initialised before */
+	/* only modify transtable if it has been initialised before */
 	if (atomic_read(&bat_priv->mesh_state) == MESH_ACTIVE) {
-		hna_local_remove(bat_priv, dev->dev_addr,
+		tt_local_remove(bat_priv, dev->dev_addr,
 				 "mac address changed");
-		hna_local_add(dev, addr->sa_data);
+		tt_local_add(dev, addr->sa_data);
 	}
 
 	memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
@@ -319,8 +557,10 @@ int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
 {
 	struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
 	struct bat_priv *bat_priv = netdev_priv(soft_iface);
+	struct hard_iface *primary_if = NULL;
 	struct bcast_packet *bcast_packet;
 	struct vlan_ethhdr *vhdr;
+	struct softif_neigh *curr_softif_neigh = NULL;
 	int data_len = skb->len, ret;
 	short vid = -1;
 	bool do_bcast = false;
@@ -348,11 +588,12 @@ int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
 	 * if we have a another chosen mesh exit node in range
 	 * it will transport the packets to the mesh
 	 */
-	if ((bat_priv->softif_neigh) && (bat_priv->softif_neigh->vid == vid))
+	curr_softif_neigh = softif_neigh_vid_get_selected(bat_priv, vid);
+	if (curr_softif_neigh)
 		goto dropped;
 
 	/* TODO: check this for locks */
-	hna_local_add(soft_iface, ethhdr->h_source);
+	tt_local_add(soft_iface, ethhdr->h_source);
 
 	if (is_multicast_ether_addr(ethhdr->h_dest)) {
 		ret = gw_is_target(bat_priv, skb);
@@ -366,7 +607,8 @@ int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
 
 	/* ethernet packet should be broadcasted */
 	if (do_bcast) {
-		if (!bat_priv->primary_if)
+		primary_if = primary_if_get_selected(bat_priv);
+		if (!primary_if)
 			goto dropped;
 
 		if (my_skb_head_push(skb, sizeof(struct bcast_packet)) < 0)
@@ -382,7 +624,7 @@ int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
 		/* hw address of first interface is the orig mac because only
 		 * this mac is known throughout the mesh */
 		memcpy(bcast_packet->orig,
-		       bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);
+		       primary_if->net_dev->dev_addr, ETH_ALEN);
 
 		/* set broadcast sequence number */
 		bcast_packet->seqno =
@@ -410,6 +652,10 @@ int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
 dropped_freed:
 	bat_priv->stats.tx_dropped++;
 end:
+	if (curr_softif_neigh)
+		softif_neigh_free_ref(curr_softif_neigh);
+	if (primary_if)
+		hardif_free_ref(primary_if);
 	return NETDEV_TX_OK;
 }
 
@@ -421,6 +667,7 @@ void interface_rx(struct net_device *soft_iface,
 	struct unicast_packet *unicast_packet;
 	struct ethhdr *ethhdr;
 	struct vlan_ethhdr *vhdr;
+	struct softif_neigh *curr_softif_neigh = NULL;
 	short vid = -1;
 	int ret;
 
@@ -450,7 +697,8 @@ void interface_rx(struct net_device *soft_iface,
 	 * if we have a another chosen mesh exit node in range
 	 * it will transport the packets to the non-mesh network
 	 */
-	if ((bat_priv->softif_neigh) && (bat_priv->softif_neigh->vid == vid)) {
+	curr_softif_neigh = softif_neigh_vid_get_selected(bat_priv, vid);
+	if (curr_softif_neigh) {
 		skb_push(skb, hdr_size);
 		unicast_packet = (struct unicast_packet *)skb->data;
 
@@ -461,7 +709,7 @@ void interface_rx(struct net_device *soft_iface,
 		skb_reset_mac_header(skb);
 
 		memcpy(unicast_packet->dest,
-		       bat_priv->softif_neigh->addr, ETH_ALEN);
+		       curr_softif_neigh->addr, ETH_ALEN);
 		ret = route_unicast_packet(skb, recv_if);
 		if (ret == NET_RX_DROP)
 			goto dropped;
@@ -486,11 +734,13 @@ void interface_rx(struct net_device *soft_iface,
 	soft_iface->last_rx = jiffies;
 
 	netif_rx(skb);
-	return;
+	goto out;
 
 dropped:
 	kfree_skb(skb);
 out:
+	if (curr_softif_neigh)
+		softif_neigh_free_ref(curr_softif_neigh);
 	return;
 }
 
@@ -524,14 +774,15 @@ static void interface_setup(struct net_device *dev)
 	dev->hard_start_xmit = interface_tx;
 #endif
 	dev->destructor = free_netdev;
+	dev->tx_queue_len = 0;
 
 	/**
 	 * can't call min_mtu, because the needed variables
 	 * have not been initialized yet
 	 */
 	dev->mtu = ETH_DATA_LEN;
-	dev->hard_header_len = BAT_HEADER_LEN; /* reserve more space in the
-						* skbuff for our header */
+	/* reserve more space in the skbuff for our header */
+	dev->hard_header_len = BAT_HEADER_LEN;
 
 	/* generate random address */
 	random_ether_addr(dev_addr);
@@ -556,7 +807,7 @@ struct net_device *softif_create(char *name)
 		goto out;
 	}
 
-	ret = register_netdev(soft_iface);
+	ret = register_netdevice(soft_iface);
 	if (ret < 0) {
 		pr_err("Unable to register the batman interface '%s': %i\n",
 		       name, ret);
@@ -580,11 +831,10 @@ struct net_device *softif_create(char *name)
 
 	atomic_set(&bat_priv->mesh_state, MESH_INACTIVE);
 	atomic_set(&bat_priv->bcast_seqno, 1);
-	atomic_set(&bat_priv->hna_local_changed, 0);
+	atomic_set(&bat_priv->tt_local_changed, 0);
 
 	bat_priv->primary_if = NULL;
 	bat_priv->num_ifaces = 0;
-	bat_priv->softif_neigh = NULL;
 
 	ret = sysfs_add_meshif(soft_iface);
 	if (ret < 0)
@@ -640,7 +890,7 @@ static int bat_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	cmd->supported = 0;
 	cmd->advertising = 0;
-	cmd->speed = SPEED_10;
+	ethtool_cmd_speed_set(cmd, SPEED_10);
 	cmd->duplex = DUPLEX_FULL;
 	cmd->port = PORT_TP;
 	cmd->phy_address = 0;
@@ -675,12 +925,3 @@ static u32 bat_get_link(struct net_device *dev)
 	return 1;
 }
 
-static u32 bat_get_rx_csum(struct net_device *dev)
-{
-	return 0;
-}
-
-static int bat_set_rx_csum(struct net_device *dev, u32 data)
-{
-	return -EOPNOTSUPP;
-}
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 8d15b48d1692455c7a71c34c8d1031fc426bca14..7b729660cbfdd6ecea373822995621fa0daff3ba 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -22,43 +22,44 @@
 #include "main.h"
 #include "translation-table.h"
 #include "soft-interface.h"
+#include "hard-interface.h"
 #include "hash.h"
 #include "originator.h"
 
-static void hna_local_purge(struct work_struct *work);
-static void _hna_global_del_orig(struct bat_priv *bat_priv,
-				 struct hna_global_entry *hna_global_entry,
+static void tt_local_purge(struct work_struct *work);
+static void _tt_global_del_orig(struct bat_priv *bat_priv,
+				 struct tt_global_entry *tt_global_entry,
 				 char *message);
 
 /* returns 1 if they are the same mac addr */
-static int compare_lhna(struct hlist_node *node, void *data2)
+static int compare_ltt(struct hlist_node *node, void *data2)
 {
-	void *data1 = container_of(node, struct hna_local_entry, hash_entry);
+	void *data1 = container_of(node, struct tt_local_entry, hash_entry);
 
 	return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
 }
 
 /* returns 1 if they are the same mac addr */
-static int compare_ghna(struct hlist_node *node, void *data2)
+static int compare_gtt(struct hlist_node *node, void *data2)
 {
-	void *data1 = container_of(node, struct hna_global_entry, hash_entry);
+	void *data1 = container_of(node, struct tt_global_entry, hash_entry);
 
 	return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
 }
 
-static void hna_local_start_timer(struct bat_priv *bat_priv)
+static void tt_local_start_timer(struct bat_priv *bat_priv)
 {
-	INIT_DELAYED_WORK(&bat_priv->hna_work, hna_local_purge);
-	queue_delayed_work(bat_event_workqueue, &bat_priv->hna_work, 10 * HZ);
+	INIT_DELAYED_WORK(&bat_priv->tt_work, tt_local_purge);
+	queue_delayed_work(bat_event_workqueue, &bat_priv->tt_work, 10 * HZ);
 }
 
-static struct hna_local_entry *hna_local_hash_find(struct bat_priv *bat_priv,
+static struct tt_local_entry *tt_local_hash_find(struct bat_priv *bat_priv,
 						   void *data)
 {
-	struct hashtable_t *hash = bat_priv->hna_local_hash;
+	struct hashtable_t *hash = bat_priv->tt_local_hash;
 	struct hlist_head *head;
 	struct hlist_node *node;
-	struct hna_local_entry *hna_local_entry, *hna_local_entry_tmp = NULL;
+	struct tt_local_entry *tt_local_entry, *tt_local_entry_tmp = NULL;
 	int index;
 
 	if (!hash)
@@ -68,26 +69,26 @@ static struct hna_local_entry *hna_local_hash_find(struct bat_priv *bat_priv,
 	head = &hash->table[index];
 
 	rcu_read_lock();
-	hlist_for_each_entry_rcu(hna_local_entry, node, head, hash_entry) {
-		if (!compare_eth(hna_local_entry, data))
+	hlist_for_each_entry_rcu(tt_local_entry, node, head, hash_entry) {
+		if (!compare_eth(tt_local_entry, data))
 			continue;
 
-		hna_local_entry_tmp = hna_local_entry;
+		tt_local_entry_tmp = tt_local_entry;
 		break;
 	}
 	rcu_read_unlock();
 
-	return hna_local_entry_tmp;
+	return tt_local_entry_tmp;
 }
 
-static struct hna_global_entry *hna_global_hash_find(struct bat_priv *bat_priv,
+static struct tt_global_entry *tt_global_hash_find(struct bat_priv *bat_priv,
 						     void *data)
 {
-	struct hashtable_t *hash = bat_priv->hna_global_hash;
+	struct hashtable_t *hash = bat_priv->tt_global_hash;
 	struct hlist_head *head;
 	struct hlist_node *node;
-	struct hna_global_entry *hna_global_entry;
-	struct hna_global_entry *hna_global_entry_tmp = NULL;
+	struct tt_global_entry *tt_global_entry;
+	struct tt_global_entry *tt_global_entry_tmp = NULL;
 	int index;
 
 	if (!hash)
@@ -97,125 +98,125 @@ static struct hna_global_entry *hna_global_hash_find(struct bat_priv *bat_priv,
 	head = &hash->table[index];
 
 	rcu_read_lock();
-	hlist_for_each_entry_rcu(hna_global_entry, node, head, hash_entry) {
-		if (!compare_eth(hna_global_entry, data))
+	hlist_for_each_entry_rcu(tt_global_entry, node, head, hash_entry) {
+		if (!compare_eth(tt_global_entry, data))
 			continue;
 
-		hna_global_entry_tmp = hna_global_entry;
+		tt_global_entry_tmp = tt_global_entry;
 		break;
 	}
 	rcu_read_unlock();
 
-	return hna_global_entry_tmp;
+	return tt_global_entry_tmp;
 }
 
-int hna_local_init(struct bat_priv *bat_priv)
+int tt_local_init(struct bat_priv *bat_priv)
 {
-	if (bat_priv->hna_local_hash)
+	if (bat_priv->tt_local_hash)
 		return 1;
 
-	bat_priv->hna_local_hash = hash_new(1024);
+	bat_priv->tt_local_hash = hash_new(1024);
 
-	if (!bat_priv->hna_local_hash)
+	if (!bat_priv->tt_local_hash)
 		return 0;
 
-	atomic_set(&bat_priv->hna_local_changed, 0);
-	hna_local_start_timer(bat_priv);
+	atomic_set(&bat_priv->tt_local_changed, 0);
+	tt_local_start_timer(bat_priv);
 
 	return 1;
 }
 
-void hna_local_add(struct net_device *soft_iface, uint8_t *addr)
+void tt_local_add(struct net_device *soft_iface, uint8_t *addr)
 {
 	struct bat_priv *bat_priv = netdev_priv(soft_iface);
-	struct hna_local_entry *hna_local_entry;
-	struct hna_global_entry *hna_global_entry;
+	struct tt_local_entry *tt_local_entry;
+	struct tt_global_entry *tt_global_entry;
 	int required_bytes;
 
-	spin_lock_bh(&bat_priv->hna_lhash_lock);
-	hna_local_entry = hna_local_hash_find(bat_priv, addr);
-	spin_unlock_bh(&bat_priv->hna_lhash_lock);
+	spin_lock_bh(&bat_priv->tt_lhash_lock);
+	tt_local_entry = tt_local_hash_find(bat_priv, addr);
+	spin_unlock_bh(&bat_priv->tt_lhash_lock);
 
-	if (hna_local_entry) {
-		hna_local_entry->last_seen = jiffies;
+	if (tt_local_entry) {
+		tt_local_entry->last_seen = jiffies;
 		return;
 	}
 
 	/* only announce as many hosts as possible in the batman-packet and
-	   space in batman_packet->num_hna That also should give a limit to
+	   space in batman_packet->num_tt That also should give a limit to
 	   MAC-flooding. */
-	required_bytes = (bat_priv->num_local_hna + 1) * ETH_ALEN;
+	required_bytes = (bat_priv->num_local_tt + 1) * ETH_ALEN;
 	required_bytes += BAT_PACKET_LEN;
 
 	if ((required_bytes > ETH_DATA_LEN) ||
 	    (atomic_read(&bat_priv->aggregated_ogms) &&
 	     required_bytes > MAX_AGGREGATION_BYTES) ||
-	    (bat_priv->num_local_hna + 1 > 255)) {
+	    (bat_priv->num_local_tt + 1 > 255)) {
 		bat_dbg(DBG_ROUTES, bat_priv,
-			"Can't add new local hna entry (%pM): "
-			"number of local hna entries exceeds packet size\n",
+			"Can't add new local tt entry (%pM): "
+			"number of local tt entries exceeds packet size\n",
 			addr);
 		return;
 	}
 
 	bat_dbg(DBG_ROUTES, bat_priv,
-		"Creating new local hna entry: %pM\n", addr);
+		"Creating new local tt entry: %pM\n", addr);
 
-	hna_local_entry = kmalloc(sizeof(struct hna_local_entry), GFP_ATOMIC);
-	if (!hna_local_entry)
+	tt_local_entry = kmalloc(sizeof(struct tt_local_entry), GFP_ATOMIC);
+	if (!tt_local_entry)
 		return;
 
-	memcpy(hna_local_entry->addr, addr, ETH_ALEN);
-	hna_local_entry->last_seen = jiffies;
+	memcpy(tt_local_entry->addr, addr, ETH_ALEN);
+	tt_local_entry->last_seen = jiffies;
 
 	/* the batman interface mac address should never be purged */
 	if (compare_eth(addr, soft_iface->dev_addr))
-		hna_local_entry->never_purge = 1;
+		tt_local_entry->never_purge = 1;
 	else
-		hna_local_entry->never_purge = 0;
+		tt_local_entry->never_purge = 0;
 
-	spin_lock_bh(&bat_priv->hna_lhash_lock);
+	spin_lock_bh(&bat_priv->tt_lhash_lock);
 
-	hash_add(bat_priv->hna_local_hash, compare_lhna, choose_orig,
-		 hna_local_entry, &hna_local_entry->hash_entry);
-	bat_priv->num_local_hna++;
-	atomic_set(&bat_priv->hna_local_changed, 1);
+	hash_add(bat_priv->tt_local_hash, compare_ltt, choose_orig,
+		 tt_local_entry, &tt_local_entry->hash_entry);
+	bat_priv->num_local_tt++;
+	atomic_set(&bat_priv->tt_local_changed, 1);
 
-	spin_unlock_bh(&bat_priv->hna_lhash_lock);
+	spin_unlock_bh(&bat_priv->tt_lhash_lock);
 
 	/* remove address from global hash if present */
-	spin_lock_bh(&bat_priv->hna_ghash_lock);
+	spin_lock_bh(&bat_priv->tt_ghash_lock);
 
-	hna_global_entry = hna_global_hash_find(bat_priv, addr);
+	tt_global_entry = tt_global_hash_find(bat_priv, addr);
 
-	if (hna_global_entry)
-		_hna_global_del_orig(bat_priv, hna_global_entry,
-				     "local hna received");
+	if (tt_global_entry)
+		_tt_global_del_orig(bat_priv, tt_global_entry,
+				     "local tt received");
 
-	spin_unlock_bh(&bat_priv->hna_ghash_lock);
+	spin_unlock_bh(&bat_priv->tt_ghash_lock);
 }
 
-int hna_local_fill_buffer(struct bat_priv *bat_priv,
+int tt_local_fill_buffer(struct bat_priv *bat_priv,
 			  unsigned char *buff, int buff_len)
 {
-	struct hashtable_t *hash = bat_priv->hna_local_hash;
-	struct hna_local_entry *hna_local_entry;
+	struct hashtable_t *hash = bat_priv->tt_local_hash;
+	struct tt_local_entry *tt_local_entry;
 	struct hlist_node *node;
 	struct hlist_head *head;
 	int i, count = 0;
 
-	spin_lock_bh(&bat_priv->hna_lhash_lock);
+	spin_lock_bh(&bat_priv->tt_lhash_lock);
 
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
 
 		rcu_read_lock();
-		hlist_for_each_entry_rcu(hna_local_entry, node,
+		hlist_for_each_entry_rcu(tt_local_entry, node,
 					 head, hash_entry) {
 			if (buff_len < (count + 1) * ETH_ALEN)
 				break;
 
-			memcpy(buff + (count * ETH_ALEN), hna_local_entry->addr,
+			memcpy(buff + (count * ETH_ALEN), tt_local_entry->addr,
 			       ETH_ALEN);
 
 			count++;
@@ -223,37 +224,47 @@ int hna_local_fill_buffer(struct bat_priv *bat_priv,
 		rcu_read_unlock();
 	}
 
-	/* if we did not get all new local hnas see you next time  ;-) */
-	if (count == bat_priv->num_local_hna)
-		atomic_set(&bat_priv->hna_local_changed, 0);
+	/* if we did not get all new local tts see you next time  ;-) */
+	if (count == bat_priv->num_local_tt)
+		atomic_set(&bat_priv->tt_local_changed, 0);
 
-	spin_unlock_bh(&bat_priv->hna_lhash_lock);
+	spin_unlock_bh(&bat_priv->tt_lhash_lock);
 	return count;
 }
 
-int hna_local_seq_print_text(struct seq_file *seq, void *offset)
+int tt_local_seq_print_text(struct seq_file *seq, void *offset)
 {
 	struct net_device *net_dev = (struct net_device *)seq->private;
 	struct bat_priv *bat_priv = netdev_priv(net_dev);
-	struct hashtable_t *hash = bat_priv->hna_local_hash;
-	struct hna_local_entry *hna_local_entry;
+	struct hashtable_t *hash = bat_priv->tt_local_hash;
+	struct tt_local_entry *tt_local_entry;
+	struct hard_iface *primary_if;
 	struct hlist_node *node;
 	struct hlist_head *head;
 	size_t buf_size, pos;
 	char *buff;
-	int i;
+	int i, ret = 0;
 
-	if (!bat_priv->primary_if) {
-		return seq_printf(seq, "BATMAN mesh %s disabled - "
-			       "please specify interfaces to enable it\n",
-			       net_dev->name);
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - "
+				 "please specify interfaces to enable it\n",
+				 net_dev->name);
+		goto out;
+	}
+
+	if (primary_if->if_status != IF_ACTIVE) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - "
+				 "primary interface not active\n",
+				 net_dev->name);
+		goto out;
 	}
 
 	seq_printf(seq, "Locally retrieved addresses (from %s) "
-		   "announced via HNA:\n",
+		   "announced via TT:\n",
 		   net_dev->name);
 
-	spin_lock_bh(&bat_priv->hna_lhash_lock);
+	spin_lock_bh(&bat_priv->tt_lhash_lock);
 
 	buf_size = 1;
 	/* Estimate length for: " * xx:xx:xx:xx:xx:xx\n" */
@@ -268,8 +279,9 @@ int hna_local_seq_print_text(struct seq_file *seq, void *offset)
 
 	buff = kmalloc(buf_size, GFP_ATOMIC);
 	if (!buff) {
-		spin_unlock_bh(&bat_priv->hna_lhash_lock);
-		return -ENOMEM;
+		spin_unlock_bh(&bat_priv->tt_lhash_lock);
+		ret = -ENOMEM;
+		goto out;
 	}
 
 	buff[0] = '\0';
@@ -279,211 +291,225 @@ int hna_local_seq_print_text(struct seq_file *seq, void *offset)
 		head = &hash->table[i];
 
 		rcu_read_lock();
-		hlist_for_each_entry_rcu(hna_local_entry, node,
+		hlist_for_each_entry_rcu(tt_local_entry, node,
 					 head, hash_entry) {
 			pos += snprintf(buff + pos, 22, " * %pM\n",
-					hna_local_entry->addr);
+					tt_local_entry->addr);
 		}
 		rcu_read_unlock();
 	}
 
-	spin_unlock_bh(&bat_priv->hna_lhash_lock);
+	spin_unlock_bh(&bat_priv->tt_lhash_lock);
 
 	seq_printf(seq, "%s", buff);
 	kfree(buff);
-	return 0;
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	return ret;
 }
 
-static void _hna_local_del(struct hlist_node *node, void *arg)
+static void _tt_local_del(struct hlist_node *node, void *arg)
 {
 	struct bat_priv *bat_priv = (struct bat_priv *)arg;
-	void *data = container_of(node, struct hna_local_entry, hash_entry);
+	void *data = container_of(node, struct tt_local_entry, hash_entry);
 
 	kfree(data);
-	bat_priv->num_local_hna--;
-	atomic_set(&bat_priv->hna_local_changed, 1);
+	bat_priv->num_local_tt--;
+	atomic_set(&bat_priv->tt_local_changed, 1);
 }
 
-static void hna_local_del(struct bat_priv *bat_priv,
-			  struct hna_local_entry *hna_local_entry,
+static void tt_local_del(struct bat_priv *bat_priv,
+			  struct tt_local_entry *tt_local_entry,
 			  char *message)
 {
-	bat_dbg(DBG_ROUTES, bat_priv, "Deleting local hna entry (%pM): %s\n",
-		hna_local_entry->addr, message);
+	bat_dbg(DBG_ROUTES, bat_priv, "Deleting local tt entry (%pM): %s\n",
+		tt_local_entry->addr, message);
 
-	hash_remove(bat_priv->hna_local_hash, compare_lhna, choose_orig,
-		    hna_local_entry->addr);
-	_hna_local_del(&hna_local_entry->hash_entry, bat_priv);
+	hash_remove(bat_priv->tt_local_hash, compare_ltt, choose_orig,
+		    tt_local_entry->addr);
+	_tt_local_del(&tt_local_entry->hash_entry, bat_priv);
 }
 
-void hna_local_remove(struct bat_priv *bat_priv,
+void tt_local_remove(struct bat_priv *bat_priv,
 		      uint8_t *addr, char *message)
 {
-	struct hna_local_entry *hna_local_entry;
+	struct tt_local_entry *tt_local_entry;
 
-	spin_lock_bh(&bat_priv->hna_lhash_lock);
+	spin_lock_bh(&bat_priv->tt_lhash_lock);
 
-	hna_local_entry = hna_local_hash_find(bat_priv, addr);
+	tt_local_entry = tt_local_hash_find(bat_priv, addr);
 
-	if (hna_local_entry)
-		hna_local_del(bat_priv, hna_local_entry, message);
+	if (tt_local_entry)
+		tt_local_del(bat_priv, tt_local_entry, message);
 
-	spin_unlock_bh(&bat_priv->hna_lhash_lock);
+	spin_unlock_bh(&bat_priv->tt_lhash_lock);
 }
 
-static void hna_local_purge(struct work_struct *work)
+static void tt_local_purge(struct work_struct *work)
 {
 	struct delayed_work *delayed_work =
 		container_of(work, struct delayed_work, work);
 	struct bat_priv *bat_priv =
-		container_of(delayed_work, struct bat_priv, hna_work);
-	struct hashtable_t *hash = bat_priv->hna_local_hash;
-	struct hna_local_entry *hna_local_entry;
+		container_of(delayed_work, struct bat_priv, tt_work);
+	struct hashtable_t *hash = bat_priv->tt_local_hash;
+	struct tt_local_entry *tt_local_entry;
 	struct hlist_node *node, *node_tmp;
 	struct hlist_head *head;
 	unsigned long timeout;
 	int i;
 
-	spin_lock_bh(&bat_priv->hna_lhash_lock);
+	spin_lock_bh(&bat_priv->tt_lhash_lock);
 
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
 
-		hlist_for_each_entry_safe(hna_local_entry, node, node_tmp,
+		hlist_for_each_entry_safe(tt_local_entry, node, node_tmp,
 					  head, hash_entry) {
-			if (hna_local_entry->never_purge)
+			if (tt_local_entry->never_purge)
 				continue;
 
-			timeout = hna_local_entry->last_seen;
-			timeout += LOCAL_HNA_TIMEOUT * HZ;
+			timeout = tt_local_entry->last_seen;
+			timeout += TT_LOCAL_TIMEOUT * HZ;
 
 			if (time_before(jiffies, timeout))
 				continue;
 
-			hna_local_del(bat_priv, hna_local_entry,
+			tt_local_del(bat_priv, tt_local_entry,
 				      "address timed out");
 		}
 	}
 
-	spin_unlock_bh(&bat_priv->hna_lhash_lock);
-	hna_local_start_timer(bat_priv);
+	spin_unlock_bh(&bat_priv->tt_lhash_lock);
+	tt_local_start_timer(bat_priv);
 }
 
-void hna_local_free(struct bat_priv *bat_priv)
+void tt_local_free(struct bat_priv *bat_priv)
 {
-	if (!bat_priv->hna_local_hash)
+	if (!bat_priv->tt_local_hash)
 		return;
 
-	cancel_delayed_work_sync(&bat_priv->hna_work);
-	hash_delete(bat_priv->hna_local_hash, _hna_local_del, bat_priv);
-	bat_priv->hna_local_hash = NULL;
+	cancel_delayed_work_sync(&bat_priv->tt_work);
+	hash_delete(bat_priv->tt_local_hash, _tt_local_del, bat_priv);
+	bat_priv->tt_local_hash = NULL;
 }
 
-int hna_global_init(struct bat_priv *bat_priv)
+int tt_global_init(struct bat_priv *bat_priv)
 {
-	if (bat_priv->hna_global_hash)
+	if (bat_priv->tt_global_hash)
 		return 1;
 
-	bat_priv->hna_global_hash = hash_new(1024);
+	bat_priv->tt_global_hash = hash_new(1024);
 
-	if (!bat_priv->hna_global_hash)
+	if (!bat_priv->tt_global_hash)
 		return 0;
 
 	return 1;
 }
 
-void hna_global_add_orig(struct bat_priv *bat_priv,
+void tt_global_add_orig(struct bat_priv *bat_priv,
 			 struct orig_node *orig_node,
-			 unsigned char *hna_buff, int hna_buff_len)
+			 unsigned char *tt_buff, int tt_buff_len)
 {
-	struct hna_global_entry *hna_global_entry;
-	struct hna_local_entry *hna_local_entry;
-	int hna_buff_count = 0;
-	unsigned char *hna_ptr;
+	struct tt_global_entry *tt_global_entry;
+	struct tt_local_entry *tt_local_entry;
+	int tt_buff_count = 0;
+	unsigned char *tt_ptr;
 
-	while ((hna_buff_count + 1) * ETH_ALEN <= hna_buff_len) {
-		spin_lock_bh(&bat_priv->hna_ghash_lock);
+	while ((tt_buff_count + 1) * ETH_ALEN <= tt_buff_len) {
+		spin_lock_bh(&bat_priv->tt_ghash_lock);
 
-		hna_ptr = hna_buff + (hna_buff_count * ETH_ALEN);
-		hna_global_entry = hna_global_hash_find(bat_priv, hna_ptr);
+		tt_ptr = tt_buff + (tt_buff_count * ETH_ALEN);
+		tt_global_entry = tt_global_hash_find(bat_priv, tt_ptr);
 
-		if (!hna_global_entry) {
-			spin_unlock_bh(&bat_priv->hna_ghash_lock);
+		if (!tt_global_entry) {
+			spin_unlock_bh(&bat_priv->tt_ghash_lock);
 
-			hna_global_entry =
-				kmalloc(sizeof(struct hna_global_entry),
+			tt_global_entry =
+				kmalloc(sizeof(struct tt_global_entry),
 					GFP_ATOMIC);
 
-			if (!hna_global_entry)
+			if (!tt_global_entry)
 				break;
 
-			memcpy(hna_global_entry->addr, hna_ptr, ETH_ALEN);
+			memcpy(tt_global_entry->addr, tt_ptr, ETH_ALEN);
 
 			bat_dbg(DBG_ROUTES, bat_priv,
-				"Creating new global hna entry: "
+				"Creating new global tt entry: "
 				"%pM (via %pM)\n",
-				hna_global_entry->addr, orig_node->orig);
+				tt_global_entry->addr, orig_node->orig);
 
-			spin_lock_bh(&bat_priv->hna_ghash_lock);
-			hash_add(bat_priv->hna_global_hash, compare_ghna,
-				 choose_orig, hna_global_entry,
-				 &hna_global_entry->hash_entry);
+			spin_lock_bh(&bat_priv->tt_ghash_lock);
+			hash_add(bat_priv->tt_global_hash, compare_gtt,
+				 choose_orig, tt_global_entry,
+				 &tt_global_entry->hash_entry);
 
 		}
 
-		hna_global_entry->orig_node = orig_node;
-		spin_unlock_bh(&bat_priv->hna_ghash_lock);
+		tt_global_entry->orig_node = orig_node;
+		spin_unlock_bh(&bat_priv->tt_ghash_lock);
 
 		/* remove address from local hash if present */
-		spin_lock_bh(&bat_priv->hna_lhash_lock);
+		spin_lock_bh(&bat_priv->tt_lhash_lock);
 
-		hna_ptr = hna_buff + (hna_buff_count * ETH_ALEN);
-		hna_local_entry = hna_local_hash_find(bat_priv, hna_ptr);
+		tt_ptr = tt_buff + (tt_buff_count * ETH_ALEN);
+		tt_local_entry = tt_local_hash_find(bat_priv, tt_ptr);
 
-		if (hna_local_entry)
-			hna_local_del(bat_priv, hna_local_entry,
-				      "global hna received");
+		if (tt_local_entry)
+			tt_local_del(bat_priv, tt_local_entry,
+				      "global tt received");
 
-		spin_unlock_bh(&bat_priv->hna_lhash_lock);
+		spin_unlock_bh(&bat_priv->tt_lhash_lock);
 
-		hna_buff_count++;
+		tt_buff_count++;
 	}
 
 	/* initialize, and overwrite if malloc succeeds */
-	orig_node->hna_buff = NULL;
-	orig_node->hna_buff_len = 0;
-
-	if (hna_buff_len > 0) {
-		orig_node->hna_buff = kmalloc(hna_buff_len, GFP_ATOMIC);
-		if (orig_node->hna_buff) {
-			memcpy(orig_node->hna_buff, hna_buff, hna_buff_len);
-			orig_node->hna_buff_len = hna_buff_len;
+	orig_node->tt_buff = NULL;
+	orig_node->tt_buff_len = 0;
+
+	if (tt_buff_len > 0) {
+		orig_node->tt_buff = kmalloc(tt_buff_len, GFP_ATOMIC);
+		if (orig_node->tt_buff) {
+			memcpy(orig_node->tt_buff, tt_buff, tt_buff_len);
+			orig_node->tt_buff_len = tt_buff_len;
 		}
 	}
 }
 
-int hna_global_seq_print_text(struct seq_file *seq, void *offset)
+int tt_global_seq_print_text(struct seq_file *seq, void *offset)
 {
 	struct net_device *net_dev = (struct net_device *)seq->private;
 	struct bat_priv *bat_priv = netdev_priv(net_dev);
-	struct hashtable_t *hash = bat_priv->hna_global_hash;
-	struct hna_global_entry *hna_global_entry;
+	struct hashtable_t *hash = bat_priv->tt_global_hash;
+	struct tt_global_entry *tt_global_entry;
+	struct hard_iface *primary_if;
 	struct hlist_node *node;
 	struct hlist_head *head;
 	size_t buf_size, pos;
 	char *buff;
-	int i;
+	int i, ret = 0;
 
-	if (!bat_priv->primary_if) {
-		return seq_printf(seq, "BATMAN mesh %s disabled - "
-				  "please specify interfaces to enable it\n",
-				  net_dev->name);
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - please "
+				 "specify interfaces to enable it\n",
+				 net_dev->name);
+		goto out;
 	}
 
-	seq_printf(seq, "Globally announced HNAs received via the mesh %s\n",
+	if (primary_if->if_status != IF_ACTIVE) {
+		ret = seq_printf(seq, "BATMAN mesh %s disabled - "
+				 "primary interface not active\n",
+				 net_dev->name);
+		goto out;
+	}
+
+	seq_printf(seq,
+		   "Globally announced TT entries received via the mesh %s\n",
 		   net_dev->name);
 
-	spin_lock_bh(&bat_priv->hna_ghash_lock);
+	spin_lock_bh(&bat_priv->tt_ghash_lock);
 
 	buf_size = 1;
 	/* Estimate length for: " * xx:xx:xx:xx:xx:xx via xx:xx:xx:xx:xx:xx\n"*/
@@ -498,8 +524,9 @@ int hna_global_seq_print_text(struct seq_file *seq, void *offset)
 
 	buff = kmalloc(buf_size, GFP_ATOMIC);
 	if (!buff) {
-		spin_unlock_bh(&bat_priv->hna_ghash_lock);
-		return -ENOMEM;
+		spin_unlock_bh(&bat_priv->tt_ghash_lock);
+		ret = -ENOMEM;
+		goto out;
 	}
 	buff[0] = '\0';
 	pos = 0;
@@ -508,101 +535,104 @@ int hna_global_seq_print_text(struct seq_file *seq, void *offset)
 		head = &hash->table[i];
 
 		rcu_read_lock();
-		hlist_for_each_entry_rcu(hna_global_entry, node,
+		hlist_for_each_entry_rcu(tt_global_entry, node,
 					 head, hash_entry) {
 			pos += snprintf(buff + pos, 44,
 					" * %pM via %pM\n",
-					hna_global_entry->addr,
-					hna_global_entry->orig_node->orig);
+					tt_global_entry->addr,
+					tt_global_entry->orig_node->orig);
 		}
 		rcu_read_unlock();
 	}
 
-	spin_unlock_bh(&bat_priv->hna_ghash_lock);
+	spin_unlock_bh(&bat_priv->tt_ghash_lock);
 
 	seq_printf(seq, "%s", buff);
 	kfree(buff);
-	return 0;
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	return ret;
 }
 
-static void _hna_global_del_orig(struct bat_priv *bat_priv,
-				 struct hna_global_entry *hna_global_entry,
+static void _tt_global_del_orig(struct bat_priv *bat_priv,
+				 struct tt_global_entry *tt_global_entry,
 				 char *message)
 {
 	bat_dbg(DBG_ROUTES, bat_priv,
-		"Deleting global hna entry %pM (via %pM): %s\n",
-		hna_global_entry->addr, hna_global_entry->orig_node->orig,
+		"Deleting global tt entry %pM (via %pM): %s\n",
+		tt_global_entry->addr, tt_global_entry->orig_node->orig,
 		message);
 
-	hash_remove(bat_priv->hna_global_hash, compare_ghna, choose_orig,
-		    hna_global_entry->addr);
-	kfree(hna_global_entry);
+	hash_remove(bat_priv->tt_global_hash, compare_gtt, choose_orig,
+		    tt_global_entry->addr);
+	kfree(tt_global_entry);
 }
 
-void hna_global_del_orig(struct bat_priv *bat_priv,
+void tt_global_del_orig(struct bat_priv *bat_priv,
 			 struct orig_node *orig_node, char *message)
 {
-	struct hna_global_entry *hna_global_entry;
-	int hna_buff_count = 0;
-	unsigned char *hna_ptr;
+	struct tt_global_entry *tt_global_entry;
+	int tt_buff_count = 0;
+	unsigned char *tt_ptr;
 
-	if (orig_node->hna_buff_len == 0)
+	if (orig_node->tt_buff_len == 0)
 		return;
 
-	spin_lock_bh(&bat_priv->hna_ghash_lock);
+	spin_lock_bh(&bat_priv->tt_ghash_lock);
 
-	while ((hna_buff_count + 1) * ETH_ALEN <= orig_node->hna_buff_len) {
-		hna_ptr = orig_node->hna_buff + (hna_buff_count * ETH_ALEN);
-		hna_global_entry = hna_global_hash_find(bat_priv, hna_ptr);
+	while ((tt_buff_count + 1) * ETH_ALEN <= orig_node->tt_buff_len) {
+		tt_ptr = orig_node->tt_buff + (tt_buff_count * ETH_ALEN);
+		tt_global_entry = tt_global_hash_find(bat_priv, tt_ptr);
 
-		if ((hna_global_entry) &&
-		    (hna_global_entry->orig_node == orig_node))
-			_hna_global_del_orig(bat_priv, hna_global_entry,
+		if ((tt_global_entry) &&
+		    (tt_global_entry->orig_node == orig_node))
+			_tt_global_del_orig(bat_priv, tt_global_entry,
 					     message);
 
-		hna_buff_count++;
+		tt_buff_count++;
 	}
 
-	spin_unlock_bh(&bat_priv->hna_ghash_lock);
+	spin_unlock_bh(&bat_priv->tt_ghash_lock);
 
-	orig_node->hna_buff_len = 0;
-	kfree(orig_node->hna_buff);
-	orig_node->hna_buff = NULL;
+	orig_node->tt_buff_len = 0;
+	kfree(orig_node->tt_buff);
+	orig_node->tt_buff = NULL;
 }
 
-static void hna_global_del(struct hlist_node *node, void *arg)
+static void tt_global_del(struct hlist_node *node, void *arg)
 {
-	void *data = container_of(node, struct hna_global_entry, hash_entry);
+	void *data = container_of(node, struct tt_global_entry, hash_entry);
 
 	kfree(data);
 }
 
-void hna_global_free(struct bat_priv *bat_priv)
+void tt_global_free(struct bat_priv *bat_priv)
 {
-	if (!bat_priv->hna_global_hash)
+	if (!bat_priv->tt_global_hash)
 		return;
 
-	hash_delete(bat_priv->hna_global_hash, hna_global_del, NULL);
-	bat_priv->hna_global_hash = NULL;
+	hash_delete(bat_priv->tt_global_hash, tt_global_del, NULL);
+	bat_priv->tt_global_hash = NULL;
 }
 
 struct orig_node *transtable_search(struct bat_priv *bat_priv, uint8_t *addr)
 {
-	struct hna_global_entry *hna_global_entry;
+	struct tt_global_entry *tt_global_entry;
 	struct orig_node *orig_node = NULL;
 
-	spin_lock_bh(&bat_priv->hna_ghash_lock);
-	hna_global_entry = hna_global_hash_find(bat_priv, addr);
+	spin_lock_bh(&bat_priv->tt_ghash_lock);
+	tt_global_entry = tt_global_hash_find(bat_priv, addr);
 
-	if (!hna_global_entry)
+	if (!tt_global_entry)
 		goto out;
 
-	if (!atomic_inc_not_zero(&hna_global_entry->orig_node->refcount))
+	if (!atomic_inc_not_zero(&tt_global_entry->orig_node->refcount))
 		goto out;
 
-	orig_node = hna_global_entry->orig_node;
+	orig_node = tt_global_entry->orig_node;
 
 out:
-	spin_unlock_bh(&bat_priv->hna_ghash_lock);
+	spin_unlock_bh(&bat_priv->tt_ghash_lock);
 	return orig_node;
 }
diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h
index f19931ca1457530e10c679354b479e4eb2425675..46152c38cc95686d9561028fe673d46e35fad3e9 100644
--- a/net/batman-adv/translation-table.h
+++ b/net/batman-adv/translation-table.h
@@ -22,22 +22,22 @@
 #ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
 #define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
 
-int hna_local_init(struct bat_priv *bat_priv);
-void hna_local_add(struct net_device *soft_iface, uint8_t *addr);
-void hna_local_remove(struct bat_priv *bat_priv,
+int tt_local_init(struct bat_priv *bat_priv);
+void tt_local_add(struct net_device *soft_iface, uint8_t *addr);
+void tt_local_remove(struct bat_priv *bat_priv,
 		      uint8_t *addr, char *message);
-int hna_local_fill_buffer(struct bat_priv *bat_priv,
+int tt_local_fill_buffer(struct bat_priv *bat_priv,
 			  unsigned char *buff, int buff_len);
-int hna_local_seq_print_text(struct seq_file *seq, void *offset);
-void hna_local_free(struct bat_priv *bat_priv);
-int hna_global_init(struct bat_priv *bat_priv);
-void hna_global_add_orig(struct bat_priv *bat_priv,
+int tt_local_seq_print_text(struct seq_file *seq, void *offset);
+void tt_local_free(struct bat_priv *bat_priv);
+int tt_global_init(struct bat_priv *bat_priv);
+void tt_global_add_orig(struct bat_priv *bat_priv,
 			 struct orig_node *orig_node,
-			 unsigned char *hna_buff, int hna_buff_len);
-int hna_global_seq_print_text(struct seq_file *seq, void *offset);
-void hna_global_del_orig(struct bat_priv *bat_priv,
+			 unsigned char *tt_buff, int tt_buff_len);
+int tt_global_seq_print_text(struct seq_file *seq, void *offset);
+void tt_global_del_orig(struct bat_priv *bat_priv,
 			 struct orig_node *orig_node, char *message);
-void hna_global_free(struct bat_priv *bat_priv);
+void tt_global_free(struct bat_priv *bat_priv);
 struct orig_node *transtable_search(struct bat_priv *bat_priv, uint8_t *addr);
 
 #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 83445cf0cc9f35472dbd6c331f3f823b38f41f92..fab70e8b16eec08ae8301850768b3691a035652b 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -67,7 +67,7 @@ struct hard_iface {
 struct orig_node {
 	uint8_t orig[ETH_ALEN];
 	uint8_t primary_addr[ETH_ALEN];
-	struct neigh_node *router;
+	struct neigh_node __rcu *router; /* rcu protected pointer */
 	unsigned long *bcast_own;
 	uint8_t *bcast_own_sum;
 	unsigned long last_valid;
@@ -75,25 +75,25 @@ struct orig_node {
 	unsigned long batman_seqno_reset;
 	uint8_t gw_flags;
 	uint8_t flags;
-	unsigned char *hna_buff;
-	int16_t hna_buff_len;
+	unsigned char *tt_buff;
+	int16_t tt_buff_len;
 	uint32_t last_real_seqno;
 	uint8_t last_ttl;
 	unsigned long bcast_bits[NUM_WORDS];
 	uint32_t last_bcast_seqno;
 	struct hlist_head neigh_list;
 	struct list_head frag_list;
-	spinlock_t neigh_list_lock; /* protects neighbor list */
+	spinlock_t neigh_list_lock; /* protects neigh_list and router */
 	atomic_t refcount;
 	struct rcu_head rcu;
 	struct hlist_node hash_entry;
 	struct bat_priv *bat_priv;
 	unsigned long last_frag_packet;
-	spinlock_t ogm_cnt_lock; /* protects: bcast_own, bcast_own_sum,
-				  * neigh_node->real_bits,
-				  * neigh_node->real_packet_count */
-	spinlock_t bcast_seqno_lock; /* protects bcast_bits,
-				      *	 last_bcast_seqno */
+	/* ogm_cnt_lock protects: bcast_own, bcast_own_sum,
+	 * neigh_node->real_bits, neigh_node->real_packet_count */
+	spinlock_t ogm_cnt_lock;
+	/* bcast_seqno_lock protects bcast_bits, last_bcast_seqno */
+	spinlock_t bcast_seqno_lock;
 	atomic_t bond_candidates;
 	struct list_head bond_list;
 };
@@ -125,6 +125,7 @@ struct neigh_node {
 	struct rcu_head rcu;
 	struct orig_node *orig_node;
 	struct hard_iface *if_incoming;
+	spinlock_t tq_lock;	/* protects: tq_recv, tq_index */
 };
 
 
@@ -145,34 +146,34 @@ struct bat_priv {
 	atomic_t bcast_queue_left;
 	atomic_t batman_queue_left;
 	char num_ifaces;
-	struct hlist_head softif_neigh_list;
-	struct softif_neigh *softif_neigh;
 	struct debug_log *debug_log;
-	struct hard_iface *primary_if;
 	struct kobject *mesh_obj;
 	struct dentry *debug_dir;
 	struct hlist_head forw_bat_list;
 	struct hlist_head forw_bcast_list;
 	struct hlist_head gw_list;
+	struct hlist_head softif_neigh_vids;
 	struct list_head vis_send_list;
 	struct hashtable_t *orig_hash;
-	struct hashtable_t *hna_local_hash;
-	struct hashtable_t *hna_global_hash;
+	struct hashtable_t *tt_local_hash;
+	struct hashtable_t *tt_global_hash;
 	struct hashtable_t *vis_hash;
 	spinlock_t forw_bat_list_lock; /* protects forw_bat_list */
 	spinlock_t forw_bcast_list_lock; /* protects  */
-	spinlock_t hna_lhash_lock; /* protects hna_local_hash */
-	spinlock_t hna_ghash_lock; /* protects hna_global_hash */
+	spinlock_t tt_lhash_lock; /* protects tt_local_hash */
+	spinlock_t tt_ghash_lock; /* protects tt_global_hash */
 	spinlock_t gw_list_lock; /* protects gw_list and curr_gw */
 	spinlock_t vis_hash_lock; /* protects vis_hash */
 	spinlock_t vis_list_lock; /* protects vis_info::recv_list */
 	spinlock_t softif_neigh_lock; /* protects soft-interface neigh list */
-	int16_t num_local_hna;
-	atomic_t hna_local_changed;
-	struct delayed_work hna_work;
+	spinlock_t softif_neigh_vid_lock; /* protects soft-interface vid list */
+	int16_t num_local_tt;
+	atomic_t tt_local_changed;
+	struct delayed_work tt_work;
 	struct delayed_work orig_work;
 	struct delayed_work vis_work;
 	struct gw_node __rcu *curr_gw;  /* rcu protected pointer */
+	struct hard_iface __rcu *primary_if;  /* rcu protected pointer */
 	struct vis_info *my_vis_info;
 };
 
@@ -191,14 +192,14 @@ struct socket_packet {
 	struct icmp_packet_rr icmp_packet;
 };
 
-struct hna_local_entry {
+struct tt_local_entry {
 	uint8_t addr[ETH_ALEN];
 	unsigned long last_seen;
 	char never_purge;
 	struct hlist_node hash_entry;
 };
 
-struct hna_global_entry {
+struct tt_global_entry {
 	uint8_t addr[ETH_ALEN];
 	struct orig_node *orig_node;
 	struct hlist_node hash_entry;
@@ -261,7 +262,7 @@ struct vis_info {
 struct vis_info_entry {
 	uint8_t  src[ETH_ALEN];
 	uint8_t  dest[ETH_ALEN];
-	uint8_t  quality;	/* quality = 0 means HNA */
+	uint8_t  quality;	/* quality = 0 client */
 } __packed;
 
 struct recvlist_node {
@@ -269,11 +270,20 @@ struct recvlist_node {
 	uint8_t mac[ETH_ALEN];
 };
 
+struct softif_neigh_vid {
+	struct hlist_node list;
+	struct bat_priv *bat_priv;
+	short vid;
+	atomic_t refcount;
+	struct softif_neigh __rcu *softif_neigh;
+	struct rcu_head rcu;
+	struct hlist_head softif_neigh_list;
+};
+
 struct softif_neigh {
 	struct hlist_node list;
 	uint8_t addr[ETH_ALEN];
 	unsigned long last_seen;
-	short vid;
 	atomic_t refcount;
 	struct rcu_head rcu;
 };
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index 19f84bd443af3fa3d13ac5c0e6b4f2bab3aca092..19c3daf34ac638043bd9f1818b405d26e79b494c 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -221,15 +221,17 @@ int frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
 		  struct hard_iface *hard_iface, uint8_t dstaddr[])
 {
 	struct unicast_packet tmp_uc, *unicast_packet;
+	struct hard_iface *primary_if;
 	struct sk_buff *frag_skb;
 	struct unicast_frag_packet *frag1, *frag2;
 	int uc_hdr_len = sizeof(struct unicast_packet);
 	int ucf_hdr_len = sizeof(struct unicast_frag_packet);
 	int data_len = skb->len - uc_hdr_len;
-	int large_tail = 0;
+	int large_tail = 0, ret = NET_RX_DROP;
 	uint16_t seqno;
 
-	if (!bat_priv->primary_if)
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
 		goto dropped;
 
 	frag_skb = dev_alloc_skb(data_len - (data_len / 2) + ucf_hdr_len);
@@ -254,7 +256,7 @@ int frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
 	frag1->version = COMPAT_VERSION;
 	frag1->packet_type = BAT_UNICAST_FRAG;
 
-	memcpy(frag1->orig, bat_priv->primary_if->net_dev->dev_addr, ETH_ALEN);
+	memcpy(frag1->orig, primary_if->net_dev->dev_addr, ETH_ALEN);
 	memcpy(frag2, frag1, sizeof(struct unicast_frag_packet));
 
 	if (data_len & 1)
@@ -269,13 +271,17 @@ int frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
 
 	send_skb_packet(skb, hard_iface, dstaddr);
 	send_skb_packet(frag_skb, hard_iface, dstaddr);
-	return NET_RX_SUCCESS;
+	ret = NET_RX_SUCCESS;
+	goto out;
 
 drop_frag:
 	kfree_skb(frag_skb);
 dropped:
 	kfree_skb(skb);
-	return NET_RX_DROP;
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	return ret;
 }
 
 int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
@@ -289,12 +295,12 @@ int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
 
 	/* get routing information */
 	if (is_multicast_ether_addr(ethhdr->h_dest)) {
-		orig_node = (struct orig_node *)gw_get_selected(bat_priv);
+		orig_node = (struct orig_node *)gw_get_selected_orig(bat_priv);
 		if (orig_node)
 			goto find_router;
 	}
 
-	/* check for hna host - increases orig_node refcount */
+	/* check for tt host - increases orig_node refcount */
 	orig_node = transtable_search(bat_priv, ethhdr->h_dest);
 
 find_router:
diff --git a/net/batman-adv/vis.c b/net/batman-adv/vis.c
index f90212f420828f9b59ad8924b021ef23644da66b..c39f20cc1ba642cc907eeea8d7683467365f513e 100644
--- a/net/batman-adv/vis.c
+++ b/net/batman-adv/vis.c
@@ -194,7 +194,7 @@ static ssize_t vis_data_read_entry(char *buff, struct vis_info_entry *entry,
 {
 	/* maximal length: max(4+17+2, 3+17+1+3+2) == 26 */
 	if (primary && entry->quality == 0)
-		return sprintf(buff, "HNA %pM, ", entry->dest);
+		return sprintf(buff, "TT %pM, ", entry->dest);
 	else if (compare_eth(entry->src, src))
 		return sprintf(buff, "TQ %pM %d, ", entry->dest,
 			       entry->quality);
@@ -204,6 +204,7 @@ static ssize_t vis_data_read_entry(char *buff, struct vis_info_entry *entry,
 
 int vis_seq_print_text(struct seq_file *seq, void *offset)
 {
+	struct hard_iface *primary_if;
 	struct hlist_node *node;
 	struct hlist_head *head;
 	struct vis_info *info;
@@ -215,15 +216,18 @@ int vis_seq_print_text(struct seq_file *seq, void *offset)
 	HLIST_HEAD(vis_if_list);
 	struct if_list_entry *entry;
 	struct hlist_node *pos, *n;
-	int i, j;
+	int i, j, ret = 0;
 	int vis_server = atomic_read(&bat_priv->vis_mode);
 	size_t buff_pos, buf_size;
 	char *buff;
 	int compare;
 
-	if ((!bat_priv->primary_if) ||
-	    (vis_server == VIS_TYPE_CLIENT_UPDATE))
-		return 0;
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
+		goto out;
+
+	if (vis_server == VIS_TYPE_CLIENT_UPDATE)
+		goto out;
 
 	buf_size = 1;
 	/* Estimate length */
@@ -270,7 +274,8 @@ int vis_seq_print_text(struct seq_file *seq, void *offset)
 	buff = kmalloc(buf_size, GFP_ATOMIC);
 	if (!buff) {
 		spin_unlock_bh(&bat_priv->vis_hash_lock);
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto out;
 	}
 	buff[0] = '\0';
 	buff_pos = 0;
@@ -328,7 +333,10 @@ int vis_seq_print_text(struct seq_file *seq, void *offset)
 	seq_printf(seq, "%s", buff);
 	kfree(buff);
 
-	return 0;
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
+	return ret;
 }
 
 /* add the info packet to the send list, if it was not
@@ -558,6 +566,7 @@ static int find_best_vis_server(struct bat_priv *bat_priv,
 				struct vis_info *info)
 {
 	struct hashtable_t *hash = bat_priv->orig_hash;
+	struct neigh_node *router;
 	struct hlist_node *node;
 	struct hlist_head *head;
 	struct orig_node *orig_node;
@@ -571,13 +580,17 @@ static int find_best_vis_server(struct bat_priv *bat_priv,
 
 		rcu_read_lock();
 		hlist_for_each_entry_rcu(orig_node, node, head, hash_entry) {
-			if ((orig_node) && (orig_node->router) &&
-			    (orig_node->flags & VIS_SERVER) &&
-			    (orig_node->router->tq_avg > best_tq)) {
-				best_tq = orig_node->router->tq_avg;
+			router = orig_node_get_router(orig_node);
+			if (!router)
+				continue;
+
+			if ((orig_node->flags & VIS_SERVER) &&
+			    (router->tq_avg > best_tq)) {
+				best_tq = router->tq_avg;
 				memcpy(packet->target_orig, orig_node->orig,
 				       ETH_ALEN);
 			}
+			neigh_node_free_ref(router);
 		}
 		rcu_read_unlock();
 	}
@@ -605,11 +618,11 @@ static int generate_vis_packet(struct bat_priv *bat_priv)
 	struct hlist_node *node;
 	struct hlist_head *head;
 	struct orig_node *orig_node;
-	struct neigh_node *neigh_node;
+	struct neigh_node *router;
 	struct vis_info *info = (struct vis_info *)bat_priv->my_vis_info;
 	struct vis_packet *packet = (struct vis_packet *)info->skb_packet->data;
 	struct vis_info_entry *entry;
-	struct hna_local_entry *hna_local_entry;
+	struct tt_local_entry *tt_local_entry;
 	int best_tq = -1, i;
 
 	info->first_seen = jiffies;
@@ -633,59 +646,61 @@ static int generate_vis_packet(struct bat_priv *bat_priv)
 
 		rcu_read_lock();
 		hlist_for_each_entry_rcu(orig_node, node, head, hash_entry) {
-			neigh_node = orig_node->router;
-
-			if (!neigh_node)
+			router = orig_node_get_router(orig_node);
+			if (!router)
 				continue;
 
-			if (!compare_eth(neigh_node->addr, orig_node->orig))
-				continue;
+			if (!compare_eth(router->addr, orig_node->orig))
+				goto next;
 
-			if (neigh_node->if_incoming->if_status != IF_ACTIVE)
-				continue;
+			if (router->if_incoming->if_status != IF_ACTIVE)
+				goto next;
 
-			if (neigh_node->tq_avg < 1)
-				continue;
+			if (router->tq_avg < 1)
+				goto next;
 
 			/* fill one entry into buffer. */
 			entry = (struct vis_info_entry *)
 				      skb_put(info->skb_packet, sizeof(*entry));
 			memcpy(entry->src,
-			       neigh_node->if_incoming->net_dev->dev_addr,
+			       router->if_incoming->net_dev->dev_addr,
 			       ETH_ALEN);
 			memcpy(entry->dest, orig_node->orig, ETH_ALEN);
-			entry->quality = neigh_node->tq_avg;
+			entry->quality = router->tq_avg;
 			packet->entries++;
 
+next:
+			neigh_node_free_ref(router);
+
 			if (vis_packet_full(info))
 				goto unlock;
 		}
 		rcu_read_unlock();
 	}
 
-	hash = bat_priv->hna_local_hash;
+	hash = bat_priv->tt_local_hash;
 
-	spin_lock_bh(&bat_priv->hna_lhash_lock);
+	spin_lock_bh(&bat_priv->tt_lhash_lock);
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
 
-		hlist_for_each_entry(hna_local_entry, node, head, hash_entry) {
+		hlist_for_each_entry(tt_local_entry, node, head, hash_entry) {
 			entry = (struct vis_info_entry *)
 					skb_put(info->skb_packet,
 						sizeof(*entry));
 			memset(entry->src, 0, ETH_ALEN);
-			memcpy(entry->dest, hna_local_entry->addr, ETH_ALEN);
-			entry->quality = 0; /* 0 means HNA */
+			memcpy(entry->dest, tt_local_entry->addr, ETH_ALEN);
+			entry->quality = 0; /* 0 means TT */
 			packet->entries++;
 
 			if (vis_packet_full(info)) {
-				spin_unlock_bh(&bat_priv->hna_lhash_lock);
+				spin_unlock_bh(&bat_priv->tt_lhash_lock);
 				return 0;
 			}
 		}
 	}
 
-	spin_unlock_bh(&bat_priv->hna_lhash_lock);
+	spin_unlock_bh(&bat_priv->tt_lhash_lock);
 	return 0;
 
 unlock:
@@ -725,6 +740,7 @@ static void purge_vis_packets(struct bat_priv *bat_priv)
 static void broadcast_vis_packet(struct bat_priv *bat_priv,
 				 struct vis_info *info)
 {
+	struct neigh_node *router;
 	struct hashtable_t *hash = bat_priv->orig_hash;
 	struct hlist_node *node;
 	struct hlist_head *head;
@@ -745,19 +761,26 @@ static void broadcast_vis_packet(struct bat_priv *bat_priv,
 		rcu_read_lock();
 		hlist_for_each_entry_rcu(orig_node, node, head, hash_entry) {
 			/* if it's a vis server and reachable, send it. */
-			if ((!orig_node) || (!orig_node->router))
-				continue;
 			if (!(orig_node->flags & VIS_SERVER))
 				continue;
+
+			router = orig_node_get_router(orig_node);
+			if (!router)
+				continue;
+
 			/* don't send it if we already received the packet from
-			* this node. */
+			 * this node. */
 			if (recv_list_is_in(bat_priv, &info->recv_list,
-					    orig_node->orig))
+					    orig_node->orig)) {
+				neigh_node_free_ref(router);
 				continue;
+			}
 
 			memcpy(packet->target_orig, orig_node->orig, ETH_ALEN);
-			hard_iface = orig_node->router->if_incoming;
-			memcpy(dstaddr, orig_node->router->addr, ETH_ALEN);
+			hard_iface = router->if_incoming;
+			memcpy(dstaddr, router->addr, ETH_ALEN);
+
+			neigh_node_free_ref(router);
 
 			skb = skb_clone(info->skb_packet, GFP_ATOMIC);
 			if (skb)
@@ -772,60 +795,48 @@ static void unicast_vis_packet(struct bat_priv *bat_priv,
 			       struct vis_info *info)
 {
 	struct orig_node *orig_node;
-	struct neigh_node *neigh_node = NULL;
+	struct neigh_node *router = NULL;
 	struct sk_buff *skb;
 	struct vis_packet *packet;
 
 	packet = (struct vis_packet *)info->skb_packet->data;
 
-	rcu_read_lock();
 	orig_node = orig_hash_find(bat_priv, packet->target_orig);
-
 	if (!orig_node)
-		goto unlock;
-
-	neigh_node = orig_node->router;
+		goto out;
 
-	if (!neigh_node)
-		goto unlock;
-
-	if (!atomic_inc_not_zero(&neigh_node->refcount)) {
-		neigh_node = NULL;
-		goto unlock;
-	}
-
-	rcu_read_unlock();
+	router = orig_node_get_router(orig_node);
+	if (!router)
+		goto out;
 
 	skb = skb_clone(info->skb_packet, GFP_ATOMIC);
 	if (skb)
-		send_skb_packet(skb, neigh_node->if_incoming,
-				neigh_node->addr);
+		send_skb_packet(skb, router->if_incoming, router->addr);
 
-	goto out;
-
-unlock:
-	rcu_read_unlock();
 out:
-	if (neigh_node)
-		neigh_node_free_ref(neigh_node);
+	if (router)
+		neigh_node_free_ref(router);
 	if (orig_node)
 		orig_node_free_ref(orig_node);
-	return;
 }
 
 /* only send one vis packet. called from send_vis_packets() */
 static void send_vis_packet(struct bat_priv *bat_priv, struct vis_info *info)
 {
+	struct hard_iface *primary_if;
 	struct vis_packet *packet;
 
+	primary_if = primary_if_get_selected(bat_priv);
+	if (!primary_if)
+		goto out;
+
 	packet = (struct vis_packet *)info->skb_packet->data;
 	if (packet->ttl < 2) {
 		pr_debug("Error - can't send vis packet: ttl exceeded\n");
-		return;
+		goto out;
 	}
 
-	memcpy(packet->sender_orig, bat_priv->primary_if->net_dev->dev_addr,
-	       ETH_ALEN);
+	memcpy(packet->sender_orig, primary_if->net_dev->dev_addr, ETH_ALEN);
 	packet->ttl--;
 
 	if (is_broadcast_ether_addr(packet->target_orig))
@@ -833,6 +844,10 @@ static void send_vis_packet(struct bat_priv *bat_priv, struct vis_info *info)
 	else
 		unicast_vis_packet(bat_priv, info);
 	packet->ttl++; /* restore TTL */
+
+out:
+	if (primary_if)
+		hardif_free_ref(primary_if);
 }
 
 /* called from timer; send (and maybe generate) vis packet. */
@@ -859,8 +874,7 @@ static void send_vis_packets(struct work_struct *work)
 		kref_get(&info->refcount);
 		spin_unlock_bh(&bat_priv->vis_hash_lock);
 
-		if (bat_priv->primary_if)
-			send_vis_packet(bat_priv, info);
+		send_vis_packet(bat_priv, info);
 
 		spin_lock_bh(&bat_priv->vis_hash_lock);
 		send_list_del(info);
diff --git a/net/bluetooth/bnep/bnep.h b/net/bluetooth/bnep/bnep.h
index 70672544db86940dee12845e0a00752d22e15dda..8e6c06158f8ebf02268362d4286b4763813b4e0c 100644
--- a/net/bluetooth/bnep/bnep.h
+++ b/net/bluetooth/bnep/bnep.h
@@ -23,88 +23,88 @@
 #include <linux/crc32.h>
 #include <net/bluetooth/bluetooth.h>
 
-// Limits
-#define BNEP_MAX_PROTO_FILTERS     5
-#define BNEP_MAX_MULTICAST_FILTERS 20
-
-// UUIDs
-#define BNEP_BASE_UUID 0x0000000000001000800000805F9B34FB
-#define BNEP_UUID16    0x02
-#define BNEP_UUID32    0x04
-#define BNEP_UUID128   0x16
-
-#define BNEP_SVC_PANU  0x1115
-#define BNEP_SVC_NAP   0x1116
-#define BNEP_SVC_GN    0x1117
-
-// Packet types
-#define BNEP_GENERAL               0x00
-#define BNEP_CONTROL               0x01
-#define BNEP_COMPRESSED            0x02
-#define BNEP_COMPRESSED_SRC_ONLY   0x03
-#define BNEP_COMPRESSED_DST_ONLY   0x04
-
-// Control types
-#define BNEP_CMD_NOT_UNDERSTOOD    0x00
-#define BNEP_SETUP_CONN_REQ        0x01
-#define BNEP_SETUP_CONN_RSP        0x02
-#define BNEP_FILTER_NET_TYPE_SET   0x03
-#define BNEP_FILTER_NET_TYPE_RSP   0x04
-#define BNEP_FILTER_MULTI_ADDR_SET 0x05
-#define BNEP_FILTER_MULTI_ADDR_RSP 0x06
-
-// Extension types
-#define BNEP_EXT_CONTROL           0x00
-
-// Response messages
-#define BNEP_SUCCESS               0x00
-
-#define BNEP_CONN_INVALID_DST      0x01
-#define BNEP_CONN_INVALID_SRC      0x02
-#define BNEP_CONN_INVALID_SVC      0x03
-#define BNEP_CONN_NOT_ALLOWED      0x04
-
-#define BNEP_FILTER_UNSUPPORTED_REQ    0x01
-#define BNEP_FILTER_INVALID_RANGE      0x02
-#define BNEP_FILTER_INVALID_MCADDR     0x02
-#define BNEP_FILTER_LIMIT_REACHED      0x03
-#define BNEP_FILTER_DENIED_SECURITY    0x04
-
-// L2CAP settings
-#define BNEP_MTU         1691
-#define BNEP_PSM	 0x0f
-#define BNEP_FLUSH_TO    0xffff
-#define BNEP_CONNECT_TO  15
-#define BNEP_FILTER_TO   15
-
-// Headers
-#define BNEP_TYPE_MASK	 0x7f
-#define BNEP_EXT_HEADER	 0x80
+/* Limits */
+#define BNEP_MAX_PROTO_FILTERS		5
+#define BNEP_MAX_MULTICAST_FILTERS	20
+
+/* UUIDs */
+#define BNEP_BASE_UUID	0x0000000000001000800000805F9B34FB
+#define BNEP_UUID16	0x02
+#define BNEP_UUID32	0x04
+#define BNEP_UUID128	0x16
+
+#define BNEP_SVC_PANU	0x1115
+#define BNEP_SVC_NAP	0x1116
+#define BNEP_SVC_GN	0x1117
+
+/* Packet types */
+#define BNEP_GENERAL			0x00
+#define BNEP_CONTROL			0x01
+#define BNEP_COMPRESSED			0x02
+#define BNEP_COMPRESSED_SRC_ONLY	0x03
+#define BNEP_COMPRESSED_DST_ONLY	0x04
+
+/* Control types */
+#define BNEP_CMD_NOT_UNDERSTOOD		0x00
+#define BNEP_SETUP_CONN_REQ		0x01
+#define BNEP_SETUP_CONN_RSP		0x02
+#define BNEP_FILTER_NET_TYPE_SET	0x03
+#define BNEP_FILTER_NET_TYPE_RSP	0x04
+#define BNEP_FILTER_MULTI_ADDR_SET	0x05
+#define BNEP_FILTER_MULTI_ADDR_RSP	0x06
+
+/* Extension types */
+#define BNEP_EXT_CONTROL 0x00
+
+/* Response messages */
+#define BNEP_SUCCESS 0x00
+
+#define BNEP_CONN_INVALID_DST 0x01
+#define BNEP_CONN_INVALID_SRC 0x02
+#define BNEP_CONN_INVALID_SVC 0x03
+#define BNEP_CONN_NOT_ALLOWED 0x04
+
+#define BNEP_FILTER_UNSUPPORTED_REQ	0x01
+#define BNEP_FILTER_INVALID_RANGE	0x02
+#define BNEP_FILTER_INVALID_MCADDR	0x02
+#define BNEP_FILTER_LIMIT_REACHED	0x03
+#define BNEP_FILTER_DENIED_SECURITY	0x04
+
+/* L2CAP settings */
+#define BNEP_MTU	1691
+#define BNEP_PSM	0x0f
+#define BNEP_FLUSH_TO	0xffff
+#define BNEP_CONNECT_TO	15
+#define BNEP_FILTER_TO	15
+
+/* Headers */
+#define BNEP_TYPE_MASK	0x7f
+#define BNEP_EXT_HEADER	0x80
 
 struct bnep_setup_conn_req {
-	__u8  type;
-	__u8  ctrl;
-	__u8  uuid_size;
-	__u8  service[0];
+	__u8 type;
+	__u8 ctrl;
+	__u8 uuid_size;
+	__u8 service[0];
 } __packed;
 
 struct bnep_set_filter_req {
-	__u8  type;
-	__u8  ctrl;
+	__u8 type;
+	__u8 ctrl;
 	__be16 len;
-	__u8  list[0];
+	__u8 list[0];
 } __packed;
 
 struct bnep_control_rsp {
-	__u8  type;
-	__u8  ctrl;
+	__u8 type;
+	__u8 ctrl;
 	__be16 resp;
 } __packed;
 
 struct bnep_ext_hdr {
-	__u8  type;
-	__u8  len;
-	__u8  data[0];
+	__u8 type;
+	__u8 len;
+	__u8 data[0];
 } __packed;
 
 /* BNEP ioctl defines */
@@ -114,10 +114,10 @@ struct bnep_ext_hdr {
 #define BNEPGETCONNINFO	_IOR('B', 211, int)
 
 struct bnep_connadd_req {
-	int   sock;       // Connected socket
+	int   sock;		/* Connected socket */
 	__u32 flags;
 	__u16 role;
-	char  device[16]; // Name of the Ethernet device
+	char  device[16];	/* Name of the Ethernet device */
 };
 
 struct bnep_conndel_req {
@@ -148,14 +148,14 @@ int bnep_del_connection(struct bnep_conndel_req *req);
 int bnep_get_connlist(struct bnep_connlist_req *req);
 int bnep_get_conninfo(struct bnep_conninfo *ci);
 
-// BNEP sessions
+/* BNEP sessions */
 struct bnep_session {
 	struct list_head list;
 
 	unsigned int  role;
 	unsigned long state;
 	unsigned long flags;
-	atomic_t      killed;
+	struct task_struct *task;
 
 	struct ethhdr eh;
 	struct msghdr msg;
@@ -173,7 +173,7 @@ void bnep_sock_cleanup(void);
 
 static inline int bnep_mc_hash(__u8 *addr)
 {
-	return (crc32_be(~0, addr, ETH_ALEN) >> 26);
+	return crc32_be(~0, addr, ETH_ALEN) >> 26;
 }
 
 #endif
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 03d4d1245d583164e9a623caece340684300a848..ca39fcf010ce3353e73312f4172f32c9ce12cb1f 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -36,6 +36,7 @@
 #include <linux/errno.h>
 #include <linux/net.h>
 #include <linux/slab.h>
+#include <linux/kthread.h>
 #include <net/sock.h>
 
 #include <linux/socket.h>
@@ -131,7 +132,8 @@ static int bnep_ctrl_set_netfilter(struct bnep_session *s, __be16 *data, int len
 		return -EILSEQ;
 
 	n = get_unaligned_be16(data);
-	data++; len -= 2;
+	data++;
+	len -= 2;
 
 	if (len < n)
 		return -EILSEQ;
@@ -176,7 +178,8 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len)
 		return -EILSEQ;
 
 	n = get_unaligned_be16(data);
-	data += 2; len -= 2;
+	data += 2;
+	len -= 2;
 
 	if (len < n)
 		return -EILSEQ;
@@ -187,6 +190,8 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len)
 	n /= (ETH_ALEN * 2);
 
 	if (n > 0) {
+		int i;
+
 		s->mc_filter = 0;
 
 		/* Always send broadcast */
@@ -196,18 +201,22 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len)
 		for (; n > 0; n--) {
 			u8 a1[6], *a2;
 
-			memcpy(a1, data, ETH_ALEN); data += ETH_ALEN;
-			a2 = data; data += ETH_ALEN;
+			memcpy(a1, data, ETH_ALEN);
+			data += ETH_ALEN;
+			a2 = data;
+			data += ETH_ALEN;
 
 			BT_DBG("mc filter %s -> %s",
 				batostr((void *) a1), batostr((void *) a2));
 
-			#define INCA(a) { int i = 5; while (i >=0 && ++a[i--] == 0); }
-
 			/* Iterate from a1 to a2 */
 			set_bit(bnep_mc_hash(a1), (ulong *) &s->mc_filter);
 			while (memcmp(a1, a2, 6) < 0 && s->mc_filter != ~0LL) {
-				INCA(a1);
+				/* Increment a1 */
+				i = 5;
+				while (i >= 0 && ++a1[i--] == 0)
+					;
+
 				set_bit(bnep_mc_hash(a1), (ulong *) &s->mc_filter);
 			}
 		}
@@ -227,7 +236,8 @@ static int bnep_rx_control(struct bnep_session *s, void *data, int len)
 	u8  cmd = *(u8 *)data;
 	int err = 0;
 
-	data++; len--;
+	data++;
+	len--;
 
 	switch (cmd) {
 	case BNEP_CMD_NOT_UNDERSTOOD:
@@ -302,7 +312,6 @@ static u8 __bnep_rx_hlen[] = {
 	ETH_ALEN + 2, /* BNEP_COMPRESSED_SRC_ONLY */
 	ETH_ALEN + 2  /* BNEP_COMPRESSED_DST_ONLY */
 };
-#define BNEP_RX_TYPES	(sizeof(__bnep_rx_hlen) - 1)
 
 static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
 {
@@ -312,9 +321,10 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
 
 	dev->stats.rx_bytes += skb->len;
 
-	type = *(u8 *) skb->data; skb_pull(skb, 1);
+	type = *(u8 *) skb->data;
+	skb_pull(skb, 1);
 
-	if ((type & BNEP_TYPE_MASK) > BNEP_RX_TYPES)
+	if ((type & BNEP_TYPE_MASK) >= sizeof(__bnep_rx_hlen))
 		goto badframe;
 
 	if ((type & BNEP_TYPE_MASK) == BNEP_CONTROL) {
@@ -367,14 +377,14 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
 
 	case BNEP_COMPRESSED_DST_ONLY:
 		memcpy(__skb_put(nskb, ETH_ALEN), skb_mac_header(skb),
-		       ETH_ALEN);
+								ETH_ALEN);
 		memcpy(__skb_put(nskb, ETH_ALEN + 2), s->eh.h_source,
-		       ETH_ALEN + 2);
+								ETH_ALEN + 2);
 		break;
 
 	case BNEP_GENERAL:
 		memcpy(__skb_put(nskb, ETH_ALEN * 2), skb_mac_header(skb),
-		       ETH_ALEN * 2);
+								ETH_ALEN * 2);
 		put_unaligned(s->eh.h_proto, (__be16 *) __skb_put(nskb, 2));
 		break;
 	}
@@ -470,15 +480,14 @@ static int bnep_session(void *arg)
 
 	BT_DBG("");
 
-	daemonize("kbnepd %s", dev->name);
 	set_user_nice(current, -15);
 
 	init_waitqueue_entry(&wait, current);
 	add_wait_queue(sk_sleep(sk), &wait);
-	while (!atomic_read(&s->killed)) {
+	while (!kthread_should_stop()) {
 		set_current_state(TASK_INTERRUPTIBLE);
 
-		// RX
+		/* RX */
 		while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
 			skb_orphan(skb);
 			bnep_rx_frame(s, skb);
@@ -487,7 +496,7 @@ static int bnep_session(void *arg)
 		if (sk->sk_state != BT_CONNECTED)
 			break;
 
-		// TX
+		/* TX */
 		while ((skb = skb_dequeue(&sk->sk_write_queue)))
 			if (bnep_tx_frame(s, skb))
 				break;
@@ -555,8 +564,8 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
 
 	/* session struct allocated as private part of net_device */
 	dev = alloc_netdev(sizeof(struct bnep_session),
-			   (*req->device) ? req->device : "bnep%d",
-			   bnep_net_setup);
+				(*req->device) ? req->device : "bnep%d",
+				bnep_net_setup);
 	if (!dev)
 		return -ENOMEM;
 
@@ -571,7 +580,7 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
 	s = netdev_priv(dev);
 
 	/* This is rx header therefore addresses are swapped.
-	 * ie eh.h_dest is our local address. */
+	 * ie. eh.h_dest is our local address. */
 	memcpy(s->eh.h_dest,   &src, ETH_ALEN);
 	memcpy(s->eh.h_source, &dst, ETH_ALEN);
 	memcpy(dev->dev_addr, s->eh.h_dest, ETH_ALEN);
@@ -597,17 +606,17 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
 	SET_NETDEV_DEVTYPE(dev, &bnep_type);
 
 	err = register_netdev(dev);
-	if (err) {
+	if (err)
 		goto failed;
-	}
 
 	__bnep_link_session(s);
 
-	err = kernel_thread(bnep_session, s, CLONE_KERNEL);
-	if (err < 0) {
+	s->task = kthread_run(bnep_session, s, "kbnepd %s", dev->name);
+	if (IS_ERR(s->task)) {
 		/* Session thread start failed, gotta cleanup. */
 		unregister_netdev(dev);
 		__bnep_unlink_session(s);
+		err = PTR_ERR(s->task);
 		goto failed;
 	}
 
@@ -631,15 +640,9 @@ int bnep_del_connection(struct bnep_conndel_req *req)
 	down_read(&bnep_session_sem);
 
 	s = __bnep_get_session(req->dst);
-	if (s) {
-		/* Wakeup user-space which is polling for socket errors.
-		 * This is temporary hack until we have shutdown in L2CAP */
-		s->sock->sk->sk_err = EUNATCH;
-
-		/* Kill session thread */
-		atomic_inc(&s->killed);
-		wake_up_interruptible(sk_sleep(s->sock->sk));
-	} else
+	if (s)
+		kthread_stop(s->task);
+	else
 		err = -ENOENT;
 
 	up_read(&bnep_session_sem);
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index d935da71ab3b57ff7c46962f339b257f39e57952..17800b1d28ea33c4d3b36801cdc1092a2930b88f 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -39,10 +39,10 @@
 #include <linux/init.h>
 #include <linux/compat.h>
 #include <linux/gfp.h>
+#include <linux/uaccess.h>
 #include <net/sock.h>
 
 #include <asm/system.h>
-#include <asm/uaccess.h>
 
 #include "bnep.h"
 
diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c
index 67cff810c77d19c4755634d7cf4f3093a68f0d9a..744233cba244bc8c1f89f71a0102e1d69dc1d856 100644
--- a/net/bluetooth/cmtp/capi.c
+++ b/net/bluetooth/cmtp/capi.c
@@ -35,6 +35,7 @@
 #include <linux/ioctl.h>
 #include <linux/file.h>
 #include <linux/wait.h>
+#include <linux/kthread.h>
 #include <net/sock.h>
 
 #include <linux/isdn/capilli.h>
@@ -143,7 +144,7 @@ static void cmtp_send_capimsg(struct cmtp_session *session, struct sk_buff *skb)
 
 	skb_queue_tail(&session->transmit, skb);
 
-	cmtp_schedule(session);
+	wake_up_interruptible(sk_sleep(session->sock->sk));
 }
 
 static void cmtp_send_interopmsg(struct cmtp_session *session,
@@ -386,8 +387,7 @@ static void cmtp_reset_ctr(struct capi_ctr *ctrl)
 
 	capi_ctr_down(ctrl);
 
-	atomic_inc(&session->terminate);
-	cmtp_schedule(session);
+	kthread_stop(session->task);
 }
 
 static void cmtp_register_appl(struct capi_ctr *ctrl, __u16 appl, capi_register_params *rp)
diff --git a/net/bluetooth/cmtp/cmtp.h b/net/bluetooth/cmtp/cmtp.h
index 785e79e953c5852a309739b878bfe7445ad530eb..db43b54ac9afb91cfc78f911f8a15c05104fe7ed 100644
--- a/net/bluetooth/cmtp/cmtp.h
+++ b/net/bluetooth/cmtp/cmtp.h
@@ -37,7 +37,7 @@
 #define CMTP_LOOPBACK	0
 
 struct cmtp_connadd_req {
-	int   sock;	// Connected socket
+	int   sock;	/* Connected socket */
 	__u32 flags;
 };
 
@@ -81,7 +81,7 @@ struct cmtp_session {
 
 	char name[BTNAMSIZ];
 
-	atomic_t terminate;
+	struct task_struct *task;
 
 	wait_queue_head_t wait;
 
@@ -121,13 +121,6 @@ void cmtp_detach_device(struct cmtp_session *session);
 
 void cmtp_recv_capimsg(struct cmtp_session *session, struct sk_buff *skb);
 
-static inline void cmtp_schedule(struct cmtp_session *session)
-{
-	struct sock *sk = session->sock->sk;
-
-	wake_up_interruptible(sk_sleep(sk));
-}
-
 /* CMTP init defines */
 int cmtp_init_sockets(void);
 void cmtp_cleanup_sockets(void);
diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index 964ea9126f9fc5ac2b6a84647ecbc2ecefc8b2ed..c5b11af908be4fc3ab6c7a0cebb9639900feb162 100644
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -35,6 +35,7 @@
 #include <linux/ioctl.h>
 #include <linux/file.h>
 #include <linux/init.h>
+#include <linux/kthread.h>
 #include <net/sock.h>
 
 #include <linux/isdn/capilli.h>
@@ -235,9 +236,12 @@ static void cmtp_process_transmit(struct cmtp_session *session)
 
 		size = min_t(uint, ((tail < 258) ? (tail - 2) : (tail - 3)), skb->len);
 
-		if ((scb->id < 0) && ((scb->id = cmtp_alloc_block_id(session)) < 0)) {
-			skb_queue_head(&session->transmit, skb);
-			break;
+		if (scb->id < 0) {
+			scb->id = cmtp_alloc_block_id(session);
+			if (scb->id < 0) {
+				skb_queue_head(&session->transmit, skb);
+				break;
+			}
 		}
 
 		if (size < 256) {
@@ -284,12 +288,11 @@ static int cmtp_session(void *arg)
 
 	BT_DBG("session %p", session);
 
-	daemonize("kcmtpd_ctr_%d", session->num);
 	set_user_nice(current, -15);
 
 	init_waitqueue_entry(&wait, current);
 	add_wait_queue(sk_sleep(sk), &wait);
-	while (!atomic_read(&session->terminate)) {
+	while (!kthread_should_stop()) {
 		set_current_state(TASK_INTERRUPTIBLE);
 
 		if (sk->sk_state != BT_CONNECTED)
@@ -343,7 +346,8 @@ int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock)
 
 	bacpy(&session->bdaddr, &bt_sk(sock->sk)->dst);
 
-	session->mtu = min_t(uint, l2cap_pi(sock->sk)->omtu, l2cap_pi(sock->sk)->imtu);
+	session->mtu = min_t(uint, l2cap_pi(sock->sk)->chan->omtu,
+					l2cap_pi(sock->sk)->chan->imtu);
 
 	BT_DBG("mtu %d", session->mtu);
 
@@ -367,9 +371,12 @@ int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock)
 
 	__cmtp_link_session(session);
 
-	err = kernel_thread(cmtp_session, session, CLONE_KERNEL);
-	if (err < 0)
+	session->task = kthread_run(cmtp_session, session, "kcmtpd_ctr_%d",
+								session->num);
+	if (IS_ERR(session->task)) {
+		err = PTR_ERR(session->task);
 		goto unlink;
+	}
 
 	if (!(session->flags & (1 << CMTP_LOOPBACK))) {
 		err = cmtp_attach_device(session);
@@ -406,9 +413,8 @@ int cmtp_del_connection(struct cmtp_conndel_req *req)
 		/* Flush the transmit queue */
 		skb_queue_purge(&session->transmit);
 
-		/* Kill session thread */
-		atomic_inc(&session->terminate);
-		cmtp_schedule(session);
+		/* Stop session thread */
+		kthread_stop(session->task);
 	} else
 		err = -ENOENT;
 
diff --git a/net/bluetooth/cmtp/sock.c b/net/bluetooth/cmtp/sock.c
index 7ea1979a8e4f1aab1ef895eb61ffc06cab848536..3f2dd5c25ae516f3d267f1f038cb151af21c04c8 100644
--- a/net/bluetooth/cmtp/sock.c
+++ b/net/bluetooth/cmtp/sock.c
@@ -34,12 +34,12 @@
 #include <linux/file.h>
 #include <linux/compat.h>
 #include <linux/gfp.h>
+#include <linux/uaccess.h>
 #include <net/sock.h>
 
 #include <linux/isdn/capilli.h>
 
 #include <asm/system.h>
-#include <asm/uaccess.h>
 
 #include "cmtp.h"
 
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 7a6f56b2f49dfe5904f7f78f6ad46353e9ab1011..3163330cd4f1388e3c0b5d593b5e54ca75ba0c12 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -269,6 +269,19 @@ static void hci_conn_idle(unsigned long arg)
 	hci_conn_enter_sniff_mode(conn);
 }
 
+static void hci_conn_auto_accept(unsigned long arg)
+{
+	struct hci_conn *conn = (void *) arg;
+	struct hci_dev *hdev = conn->hdev;
+
+	hci_dev_lock(hdev);
+
+	hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_REPLY, sizeof(conn->dst),
+								&conn->dst);
+
+	hci_dev_unlock(hdev);
+}
+
 struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
 {
 	struct hci_conn *conn;
@@ -287,6 +300,7 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
 	conn->auth_type = HCI_AT_GENERAL_BONDING;
 	conn->io_capability = hdev->io_capability;
 	conn->remote_auth = 0xff;
+	conn->key_type = 0xff;
 
 	conn->power_save = 1;
 	conn->disc_timeout = HCI_DISCONN_TIMEOUT;
@@ -311,6 +325,8 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
 
 	setup_timer(&conn->disc_timer, hci_conn_timeout, (unsigned long)conn);
 	setup_timer(&conn->idle_timer, hci_conn_idle, (unsigned long)conn);
+	setup_timer(&conn->auto_accept_timer, hci_conn_auto_accept,
+							(unsigned long) conn);
 
 	atomic_set(&conn->refcnt, 0);
 
@@ -341,6 +357,8 @@ int hci_conn_del(struct hci_conn *conn)
 
 	del_timer(&conn->disc_timer);
 
+	del_timer(&conn->auto_accept_timer);
+
 	if (conn->type == ACL_LINK) {
 		struct hci_conn *sco = conn->link;
 		if (sco)
@@ -535,36 +553,93 @@ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
 	return 0;
 }
 
+/* Encrypt the the link */
+static void hci_conn_encrypt(struct hci_conn *conn)
+{
+	BT_DBG("conn %p", conn);
+
+	if (!test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend)) {
+		struct hci_cp_set_conn_encrypt cp;
+		cp.handle  = cpu_to_le16(conn->handle);
+		cp.encrypt = 0x01;
+		hci_send_cmd(conn->hdev, HCI_OP_SET_CONN_ENCRYPT, sizeof(cp),
+									&cp);
+	}
+}
+
 /* Enable security */
 int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
 {
 	BT_DBG("conn %p", conn);
 
+	/* For sdp we don't need the link key. */
 	if (sec_level == BT_SECURITY_SDP)
 		return 1;
 
+	/* For non 2.1 devices and low security level we don't need the link
+	   key. */
 	if (sec_level == BT_SECURITY_LOW &&
 				(!conn->ssp_mode || !conn->hdev->ssp_mode))
 		return 1;
 
-	if (conn->link_mode & HCI_LM_ENCRYPT)
-		return hci_conn_auth(conn, sec_level, auth_type);
-
+	/* For other security levels we need the link key. */
+	if (!(conn->link_mode & HCI_LM_AUTH))
+		goto auth;
+
+	/* An authenticated combination key has sufficient security for any
+	   security level. */
+	if (conn->key_type == HCI_LK_AUTH_COMBINATION)
+		goto encrypt;
+
+	/* An unauthenticated combination key has sufficient security for
+	   security level 1 and 2. */
+	if (conn->key_type == HCI_LK_UNAUTH_COMBINATION &&
+			(sec_level == BT_SECURITY_MEDIUM ||
+			sec_level == BT_SECURITY_LOW))
+		goto encrypt;
+
+	/* A combination key has always sufficient security for the security
+	   levels 1 or 2. High security level requires the combination key
+	   is generated using maximum PIN code length (16).
+	   For pre 2.1 units. */
+	if (conn->key_type == HCI_LK_COMBINATION &&
+			(sec_level != BT_SECURITY_HIGH ||
+			conn->pin_length == 16))
+		goto encrypt;
+
+auth:
 	if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
 		return 0;
 
-	if (hci_conn_auth(conn, sec_level, auth_type)) {
-		struct hci_cp_set_conn_encrypt cp;
-		cp.handle  = cpu_to_le16(conn->handle);
-		cp.encrypt = 1;
-		hci_send_cmd(conn->hdev, HCI_OP_SET_CONN_ENCRYPT,
-							sizeof(cp), &cp);
-	}
+	hci_conn_auth(conn, sec_level, auth_type);
+	return 0;
+
+encrypt:
+	if (conn->link_mode & HCI_LM_ENCRYPT)
+		return 1;
 
+	hci_conn_encrypt(conn);
 	return 0;
 }
 EXPORT_SYMBOL(hci_conn_security);
 
+/* Check secure link requirement */
+int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level)
+{
+	BT_DBG("conn %p", conn);
+
+	if (sec_level != BT_SECURITY_HIGH)
+		return 1; /* Accept if non-secure is required */
+
+	if (conn->key_type == HCI_LK_AUTH_COMBINATION ||
+			(conn->key_type == HCI_LK_COMBINATION &&
+			conn->pin_length == 16))
+		return 1;
+
+	return 0; /* Reject not secure link */
+}
+EXPORT_SYMBOL(hci_conn_check_secure);
+
 /* Change link key */
 int hci_conn_change_link_key(struct hci_conn *conn)
 {
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index b5a8afc2be331f5ac5b26649e4609e21039f8b85..815269b07f20694c7f2968a096c5f3738fb81467 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -56,7 +56,6 @@
 static void hci_cmd_task(unsigned long arg);
 static void hci_rx_task(unsigned long arg);
 static void hci_tx_task(unsigned long arg);
-static void hci_notify(struct hci_dev *hdev, int event);
 
 static DEFINE_RWLOCK(hci_task_lock);
 
@@ -1021,18 +1020,54 @@ struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr)
 	return NULL;
 }
 
-int hci_add_link_key(struct hci_dev *hdev, int new_key, bdaddr_t *bdaddr,
-						u8 *val, u8 type, u8 pin_len)
+static int hci_persistent_key(struct hci_dev *hdev, struct hci_conn *conn,
+						u8 key_type, u8 old_key_type)
+{
+	/* Legacy key */
+	if (key_type < 0x03)
+		return 1;
+
+	/* Debug keys are insecure so don't store them persistently */
+	if (key_type == HCI_LK_DEBUG_COMBINATION)
+		return 0;
+
+	/* Changed combination key and there's no previous one */
+	if (key_type == HCI_LK_CHANGED_COMBINATION && old_key_type == 0xff)
+		return 0;
+
+	/* Security mode 3 case */
+	if (!conn)
+		return 1;
+
+	/* Neither local nor remote side had no-bonding as requirement */
+	if (conn->auth_type > 0x01 && conn->remote_auth > 0x01)
+		return 1;
+
+	/* Local side had dedicated bonding as requirement */
+	if (conn->auth_type == 0x02 || conn->auth_type == 0x03)
+		return 1;
+
+	/* Remote side had dedicated bonding as requirement */
+	if (conn->remote_auth == 0x02 || conn->remote_auth == 0x03)
+		return 1;
+
+	/* If none of the above criteria match, then don't store the key
+	 * persistently */
+	return 0;
+}
+
+int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key,
+				bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len)
 {
 	struct link_key *key, *old_key;
-	u8 old_key_type;
+	u8 old_key_type, persistent;
 
 	old_key = hci_find_link_key(hdev, bdaddr);
 	if (old_key) {
 		old_key_type = old_key->type;
 		key = old_key;
 	} else {
-		old_key_type = 0xff;
+		old_key_type = conn ? conn->key_type : 0xff;
 		key = kzalloc(sizeof(*key), GFP_ATOMIC);
 		if (!key)
 			return -ENOMEM;
@@ -1041,16 +1076,37 @@ int hci_add_link_key(struct hci_dev *hdev, int new_key, bdaddr_t *bdaddr,
 
 	BT_DBG("%s key for %s type %u", hdev->name, batostr(bdaddr), type);
 
+	/* Some buggy controller combinations generate a changed
+	 * combination key for legacy pairing even when there's no
+	 * previous key */
+	if (type == HCI_LK_CHANGED_COMBINATION &&
+					(!conn || conn->remote_auth == 0xff) &&
+					old_key_type == 0xff) {
+		type = HCI_LK_COMBINATION;
+		if (conn)
+			conn->key_type = type;
+	}
+
 	bacpy(&key->bdaddr, bdaddr);
 	memcpy(key->val, val, 16);
-	key->type = type;
 	key->pin_len = pin_len;
 
-	if (new_key)
-		mgmt_new_key(hdev->id, key, old_key_type);
-
-	if (type == 0x06)
+	if (type == HCI_LK_CHANGED_COMBINATION)
 		key->type = old_key_type;
+	else
+		key->type = type;
+
+	if (!new_key)
+		return 0;
+
+	persistent = hci_persistent_key(hdev, conn, type, old_key_type);
+
+	mgmt_new_key(hdev->id, key, persistent);
+
+	if (!persistent) {
+		list_del(&key->list);
+		kfree(key);
+	}
 
 	return 0;
 }
@@ -1082,6 +1138,70 @@ static void hci_cmd_timer(unsigned long arg)
 	tasklet_schedule(&hdev->cmd_task);
 }
 
+struct oob_data *hci_find_remote_oob_data(struct hci_dev *hdev,
+							bdaddr_t *bdaddr)
+{
+	struct oob_data *data;
+
+	list_for_each_entry(data, &hdev->remote_oob_data, list)
+		if (bacmp(bdaddr, &data->bdaddr) == 0)
+			return data;
+
+	return NULL;
+}
+
+int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr)
+{
+	struct oob_data *data;
+
+	data = hci_find_remote_oob_data(hdev, bdaddr);
+	if (!data)
+		return -ENOENT;
+
+	BT_DBG("%s removing %s", hdev->name, batostr(bdaddr));
+
+	list_del(&data->list);
+	kfree(data);
+
+	return 0;
+}
+
+int hci_remote_oob_data_clear(struct hci_dev *hdev)
+{
+	struct oob_data *data, *n;
+
+	list_for_each_entry_safe(data, n, &hdev->remote_oob_data, list) {
+		list_del(&data->list);
+		kfree(data);
+	}
+
+	return 0;
+}
+
+int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash,
+								u8 *randomizer)
+{
+	struct oob_data *data;
+
+	data = hci_find_remote_oob_data(hdev, bdaddr);
+
+	if (!data) {
+		data = kmalloc(sizeof(*data), GFP_ATOMIC);
+		if (!data)
+			return -ENOMEM;
+
+		bacpy(&data->bdaddr, bdaddr);
+		list_add(&data->list, &hdev->remote_oob_data);
+	}
+
+	memcpy(data->hash, hash, sizeof(data->hash));
+	memcpy(data->randomizer, randomizer, sizeof(data->randomizer));
+
+	BT_DBG("%s for %s", hdev->name, batostr(bdaddr));
+
+	return 0;
+}
+
 /* Register HCI device */
 int hci_register_dev(struct hci_dev *hdev)
 {
@@ -1146,6 +1266,8 @@ int hci_register_dev(struct hci_dev *hdev)
 
 	INIT_LIST_HEAD(&hdev->link_keys);
 
+	INIT_LIST_HEAD(&hdev->remote_oob_data);
+
 	INIT_WORK(&hdev->power_on, hci_power_on);
 	INIT_WORK(&hdev->power_off, hci_power_off);
 	setup_timer(&hdev->off_timer, hci_auto_off, (unsigned long) hdev);
@@ -1225,6 +1347,7 @@ int hci_unregister_dev(struct hci_dev *hdev)
 	hci_blacklist_clear(hdev);
 	hci_uuids_clear(hdev);
 	hci_link_keys_clear(hdev);
+	hci_remote_oob_data_clear(hdev);
 	hci_dev_unlock_bh(hdev);
 
 	__hci_dev_put(hdev);
@@ -1274,7 +1397,7 @@ int hci_recv_frame(struct sk_buff *skb)
 EXPORT_SYMBOL(hci_recv_frame);
 
 static int hci_reassembly(struct hci_dev *hdev, int type, void *data,
-			  int count, __u8 index, gfp_t gfp_mask)
+						  int count, __u8 index)
 {
 	int len = 0;
 	int hlen = 0;
@@ -1304,7 +1427,7 @@ static int hci_reassembly(struct hci_dev *hdev, int type, void *data,
 			break;
 		}
 
-		skb = bt_skb_alloc(len, gfp_mask);
+		skb = bt_skb_alloc(len, GFP_ATOMIC);
 		if (!skb)
 			return -ENOMEM;
 
@@ -1390,8 +1513,7 @@ int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count)
 		return -EILSEQ;
 
 	while (count) {
-		rem = hci_reassembly(hdev, type, data, count,
-						type - 1, GFP_ATOMIC);
+		rem = hci_reassembly(hdev, type, data, count, type - 1);
 		if (rem < 0)
 			return rem;
 
@@ -1425,8 +1547,8 @@ int hci_recv_stream_fragment(struct hci_dev *hdev, void *data, int count)
 		} else
 			type = bt_cb(skb)->pkt_type;
 
-		rem = hci_reassembly(hdev, type, data,
-					count, STREAM_REASSEMBLY, GFP_ATOMIC);
+		rem = hci_reassembly(hdev, type, data, count,
+							STREAM_REASSEMBLY);
 		if (rem < 0)
 			return rem;
 
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index b2570159a04418bf213a512f6f1e1589faf7ff8a..f13ddbf858ba4e90dd92b891d1b13d3fece1d496 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -56,7 +56,9 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)
 	if (status)
 		return;
 
-	clear_bit(HCI_INQUIRY, &hdev->flags);
+	if (test_bit(HCI_MGMT, &hdev->flags) &&
+				test_and_clear_bit(HCI_INQUIRY, &hdev->flags))
+		mgmt_discovering(hdev->id, 0);
 
 	hci_req_complete(hdev, HCI_OP_INQUIRY_CANCEL, status);
 
@@ -72,7 +74,9 @@ static void hci_cc_exit_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb)
 	if (status)
 		return;
 
-	clear_bit(HCI_INQUIRY, &hdev->flags);
+	if (test_bit(HCI_MGMT, &hdev->flags) &&
+				test_and_clear_bit(HCI_INQUIRY, &hdev->flags))
+		mgmt_discovering(hdev->id, 0);
 
 	hci_conn_check_pending(hdev);
 }
@@ -195,14 +199,17 @@ static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)
 
 	BT_DBG("%s status 0x%x", hdev->name, status);
 
-	if (status)
-		return;
-
 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_LOCAL_NAME);
 	if (!sent)
 		return;
 
-	memcpy(hdev->dev_name, sent, 248);
+	if (test_bit(HCI_MGMT, &hdev->flags))
+		mgmt_set_local_name_complete(hdev->id, sent, status);
+
+	if (status)
+		return;
+
+	memcpy(hdev->dev_name, sent, HCI_MAX_NAME_LENGTH);
 }
 
 static void hci_cc_read_local_name(struct hci_dev *hdev, struct sk_buff *skb)
@@ -214,7 +221,7 @@ static void hci_cc_read_local_name(struct hci_dev *hdev, struct sk_buff *skb)
 	if (rp->status)
 		return;
 
-	memcpy(hdev->dev_name, rp->name, 248);
+	memcpy(hdev->dev_name, rp->name, HCI_MAX_NAME_LENGTH);
 }
 
 static void hci_cc_write_auth_enable(struct hci_dev *hdev, struct sk_buff *skb)
@@ -821,16 +828,31 @@ static void hci_cc_user_confirm_neg_reply(struct hci_dev *hdev,
 								rp->status);
 }
 
+static void hci_cc_read_local_oob_data_reply(struct hci_dev *hdev,
+							struct sk_buff *skb)
+{
+	struct hci_rp_read_local_oob_data *rp = (void *) skb->data;
+
+	BT_DBG("%s status 0x%x", hdev->name, rp->status);
+
+	mgmt_read_local_oob_data_reply_complete(hdev->id, rp->hash,
+						rp->randomizer, rp->status);
+}
+
 static inline void hci_cs_inquiry(struct hci_dev *hdev, __u8 status)
 {
 	BT_DBG("%s status 0x%x", hdev->name, status);
 
 	if (status) {
 		hci_req_complete(hdev, HCI_OP_INQUIRY, status);
-
 		hci_conn_check_pending(hdev);
-	} else
-		set_bit(HCI_INQUIRY, &hdev->flags);
+		return;
+	}
+
+	if (test_bit(HCI_MGMT, &hdev->flags) &&
+					!test_and_set_bit(HCI_INQUIRY,
+							&hdev->flags))
+		mgmt_discovering(hdev->id, 1);
 }
 
 static inline void hci_cs_create_conn(struct hci_dev *hdev, __u8 status)
@@ -999,12 +1021,19 @@ static void hci_cs_remote_name_req(struct hci_dev *hdev, __u8 status)
 	hci_dev_lock(hdev);
 
 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);
-	if (conn && hci_outgoing_auth_needed(hdev, conn)) {
+	if (!conn)
+		goto unlock;
+
+	if (!hci_outgoing_auth_needed(hdev, conn))
+		goto unlock;
+
+	if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {
 		struct hci_cp_auth_requested cp;
 		cp.handle = __cpu_to_le16(conn->handle);
 		hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);
 	}
 
+unlock:
 	hci_dev_unlock(hdev);
 }
 
@@ -1194,7 +1223,9 @@ static inline void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff
 
 	BT_DBG("%s status %d", hdev->name, status);
 
-	clear_bit(HCI_INQUIRY, &hdev->flags);
+	if (test_bit(HCI_MGMT, &hdev->flags) &&
+				test_and_clear_bit(HCI_INQUIRY, &hdev->flags))
+		mgmt_discovering(hdev->id, 0);
 
 	hci_req_complete(hdev, HCI_OP_INQUIRY, status);
 
@@ -1214,7 +1245,13 @@ static inline void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *
 
 	hci_dev_lock(hdev);
 
-	for (; num_rsp; num_rsp--) {
+	if (!test_and_set_bit(HCI_INQUIRY, &hdev->flags)) {
+
+		if (test_bit(HCI_MGMT, &hdev->flags))
+			mgmt_discovering(hdev->id, 1);
+	}
+
+	for (; num_rsp; num_rsp--, info++) {
 		bacpy(&data.bdaddr, &info->bdaddr);
 		data.pscan_rep_mode	= info->pscan_rep_mode;
 		data.pscan_period_mode	= info->pscan_period_mode;
@@ -1223,8 +1260,9 @@ static inline void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *
 		data.clock_offset	= info->clock_offset;
 		data.rssi		= 0x00;
 		data.ssp_mode		= 0x00;
-		info++;
 		hci_inquiry_cache_update(hdev, &data);
+		mgmt_device_found(hdev->id, &info->bdaddr, info->dev_class, 0,
+									NULL);
 	}
 
 	hci_dev_unlock(hdev);
@@ -1402,7 +1440,7 @@ static inline void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff
 
 	conn->state = BT_CLOSED;
 
-	if (conn->type == ACL_LINK)
+	if (conn->type == ACL_LINK || conn->type == LE_LINK)
 		mgmt_disconnected(hdev->id, &conn->dst);
 
 	hci_proto_disconn_cfm(conn, ev->reason);
@@ -1428,7 +1466,6 @@ static inline void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *s
 			conn->sec_level = conn->pending_sec_level;
 		} else {
 			mgmt_auth_failed(hdev->id, &conn->dst, ev->status);
-			conn->sec_level = BT_SECURITY_LOW;
 		}
 
 		clear_bit(HCI_CONN_AUTH_PEND, &conn->pend);
@@ -1482,13 +1519,23 @@ static inline void hci_remote_name_evt(struct hci_dev *hdev, struct sk_buff *skb
 
 	hci_dev_lock(hdev);
 
+	if (ev->status == 0 && test_bit(HCI_MGMT, &hdev->flags))
+		mgmt_remote_name(hdev->id, &ev->bdaddr, ev->name);
+
 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
-	if (conn && hci_outgoing_auth_needed(hdev, conn)) {
+	if (!conn)
+		goto unlock;
+
+	if (!hci_outgoing_auth_needed(hdev, conn))
+		goto unlock;
+
+	if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {
 		struct hci_cp_auth_requested cp;
 		cp.handle = __cpu_to_le16(conn->handle);
 		hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);
 	}
 
+unlock:
 	hci_dev_unlock(hdev);
 }
 
@@ -1751,6 +1798,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
 		hci_cc_pin_code_neg_reply(hdev, skb);
 		break;
 
+	case HCI_OP_READ_LOCAL_OOB_DATA:
+		hci_cc_read_local_oob_data_reply(hdev, skb);
+		break;
+
 	case HCI_OP_LE_READ_BUFFER_SIZE:
 		hci_cc_le_read_buffer_size(hdev, skb);
 		break;
@@ -1984,9 +2035,16 @@ static inline void hci_pin_code_request_evt(struct hci_dev *hdev, struct sk_buff
 	if (!test_bit(HCI_PAIRABLE, &hdev->flags))
 		hci_send_cmd(hdev, HCI_OP_PIN_CODE_NEG_REPLY,
 					sizeof(ev->bdaddr), &ev->bdaddr);
+	else if (test_bit(HCI_MGMT, &hdev->flags)) {
+		u8 secure;
 
-	if (test_bit(HCI_MGMT, &hdev->flags))
-		mgmt_pin_code_request(hdev->id, &ev->bdaddr);
+		if (conn->pending_sec_level == BT_SECURITY_HIGH)
+			secure = 1;
+		else
+			secure = 0;
+
+		mgmt_pin_code_request(hdev->id, &ev->bdaddr, secure);
+	}
 
 	hci_dev_unlock(hdev);
 }
@@ -2015,17 +2073,30 @@ static inline void hci_link_key_request_evt(struct hci_dev *hdev, struct sk_buff
 	BT_DBG("%s found key type %u for %s", hdev->name, key->type,
 							batostr(&ev->bdaddr));
 
-	if (!test_bit(HCI_DEBUG_KEYS, &hdev->flags) && key->type == 0x03) {
+	if (!test_bit(HCI_DEBUG_KEYS, &hdev->flags) &&
+				key->type == HCI_LK_DEBUG_COMBINATION) {
 		BT_DBG("%s ignoring debug key", hdev->name);
 		goto not_found;
 	}
 
 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
+	if (conn) {
+		if (key->type == HCI_LK_UNAUTH_COMBINATION &&
+				conn->auth_type != 0xff &&
+				(conn->auth_type & 0x01)) {
+			BT_DBG("%s ignoring unauthenticated key", hdev->name);
+			goto not_found;
+		}
 
-	if (key->type == 0x04 && conn && conn->auth_type != 0xff &&
-						(conn->auth_type & 0x01)) {
-		BT_DBG("%s ignoring unauthenticated key", hdev->name);
-		goto not_found;
+		if (key->type == HCI_LK_COMBINATION && key->pin_len < 16 &&
+				conn->pending_sec_level == BT_SECURITY_HIGH) {
+			BT_DBG("%s ignoring key unauthenticated for high \
+							security", hdev->name);
+			goto not_found;
+		}
+
+		conn->key_type = key->type;
+		conn->pin_length = key->pin_len;
 	}
 
 	bacpy(&cp.bdaddr, &ev->bdaddr);
@@ -2057,11 +2128,15 @@ static inline void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff
 		hci_conn_hold(conn);
 		conn->disc_timeout = HCI_DISCONN_TIMEOUT;
 		pin_len = conn->pin_length;
+
+		if (ev->key_type != HCI_LK_CHANGED_COMBINATION)
+			conn->key_type = ev->key_type;
+
 		hci_conn_put(conn);
 	}
 
 	if (test_bit(HCI_LINK_KEYS, &hdev->flags))
-		hci_add_link_key(hdev, 1, &ev->bdaddr, ev->link_key,
+		hci_add_link_key(hdev, conn, 1, &ev->bdaddr, ev->link_key,
 							ev->key_type, pin_len);
 
 	hci_dev_unlock(hdev);
@@ -2136,11 +2211,17 @@ static inline void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct
 
 	hci_dev_lock(hdev);
 
+	if (!test_and_set_bit(HCI_INQUIRY, &hdev->flags)) {
+
+		if (test_bit(HCI_MGMT, &hdev->flags))
+			mgmt_discovering(hdev->id, 1);
+	}
+
 	if ((skb->len - 1) / num_rsp != sizeof(struct inquiry_info_with_rssi)) {
 		struct inquiry_info_with_rssi_and_pscan_mode *info;
 		info = (void *) (skb->data + 1);
 
-		for (; num_rsp; num_rsp--) {
+		for (; num_rsp; num_rsp--, info++) {
 			bacpy(&data.bdaddr, &info->bdaddr);
 			data.pscan_rep_mode	= info->pscan_rep_mode;
 			data.pscan_period_mode	= info->pscan_period_mode;
@@ -2149,13 +2230,15 @@ static inline void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct
 			data.clock_offset	= info->clock_offset;
 			data.rssi		= info->rssi;
 			data.ssp_mode		= 0x00;
-			info++;
 			hci_inquiry_cache_update(hdev, &data);
+			mgmt_device_found(hdev->id, &info->bdaddr,
+						info->dev_class, info->rssi,
+						NULL);
 		}
 	} else {
 		struct inquiry_info_with_rssi *info = (void *) (skb->data + 1);
 
-		for (; num_rsp; num_rsp--) {
+		for (; num_rsp; num_rsp--, info++) {
 			bacpy(&data.bdaddr, &info->bdaddr);
 			data.pscan_rep_mode	= info->pscan_rep_mode;
 			data.pscan_period_mode	= info->pscan_period_mode;
@@ -2164,8 +2247,10 @@ static inline void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct
 			data.clock_offset	= info->clock_offset;
 			data.rssi		= info->rssi;
 			data.ssp_mode		= 0x00;
-			info++;
 			hci_inquiry_cache_update(hdev, &data);
+			mgmt_device_found(hdev->id, &info->bdaddr,
+						info->dev_class, info->rssi,
+						NULL);
 		}
 	}
 
@@ -2294,9 +2379,15 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct
 	if (!num_rsp)
 		return;
 
+	if (!test_and_set_bit(HCI_INQUIRY, &hdev->flags)) {
+
+		if (test_bit(HCI_MGMT, &hdev->flags))
+			mgmt_discovering(hdev->id, 1);
+	}
+
 	hci_dev_lock(hdev);
 
-	for (; num_rsp; num_rsp--) {
+	for (; num_rsp; num_rsp--, info++) {
 		bacpy(&data.bdaddr, &info->bdaddr);
 		data.pscan_rep_mode	= info->pscan_rep_mode;
 		data.pscan_period_mode	= info->pscan_period_mode;
@@ -2305,8 +2396,9 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct
 		data.clock_offset	= info->clock_offset;
 		data.rssi		= info->rssi;
 		data.ssp_mode		= 0x01;
-		info++;
 		hci_inquiry_cache_update(hdev, &data);
+		mgmt_device_found(hdev->id, &info->bdaddr, info->dev_class,
+						info->rssi, info->data);
 	}
 
 	hci_dev_unlock(hdev);
@@ -2326,7 +2418,7 @@ static inline u8 hci_get_auth_req(struct hci_conn *conn)
 
 	/* If remote requests no-bonding follow that lead */
 	if (conn->remote_auth == 0x00 || conn->remote_auth == 0x01)
-		return 0x00;
+		return conn->remote_auth | (conn->auth_type & 0x01);
 
 	return conn->auth_type;
 }
@@ -2355,8 +2447,14 @@ static inline void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff
 
 		bacpy(&cp.bdaddr, &ev->bdaddr);
 		cp.capability = conn->io_capability;
-		cp.oob_data = 0;
-		cp.authentication = hci_get_auth_req(conn);
+		conn->auth_type = hci_get_auth_req(conn);
+		cp.authentication = conn->auth_type;
+
+		if ((conn->out == 0x01 || conn->remote_oob == 0x01) &&
+				hci_find_remote_oob_data(hdev, &conn->dst))
+			cp.oob_data = 0x01;
+		else
+			cp.oob_data = 0x00;
 
 		hci_send_cmd(hdev, HCI_OP_IO_CAPABILITY_REPLY,
 							sizeof(cp), &cp);
@@ -2364,7 +2462,7 @@ static inline void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff
 		struct hci_cp_io_capability_neg_reply cp;
 
 		bacpy(&cp.bdaddr, &ev->bdaddr);
-		cp.reason = 0x16; /* Pairing not allowed */
+		cp.reason = 0x18; /* Pairing not allowed */
 
 		hci_send_cmd(hdev, HCI_OP_IO_CAPABILITY_NEG_REPLY,
 							sizeof(cp), &cp);
@@ -2399,14 +2497,67 @@ static inline void hci_user_confirm_request_evt(struct hci_dev *hdev,
 							struct sk_buff *skb)
 {
 	struct hci_ev_user_confirm_req *ev = (void *) skb->data;
+	int loc_mitm, rem_mitm, confirm_hint = 0;
+	struct hci_conn *conn;
 
 	BT_DBG("%s", hdev->name);
 
 	hci_dev_lock(hdev);
 
-	if (test_bit(HCI_MGMT, &hdev->flags))
-		mgmt_user_confirm_request(hdev->id, &ev->bdaddr, ev->passkey);
+	if (!test_bit(HCI_MGMT, &hdev->flags))
+		goto unlock;
+
+	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
+	if (!conn)
+		goto unlock;
+
+	loc_mitm = (conn->auth_type & 0x01);
+	rem_mitm = (conn->remote_auth & 0x01);
+
+	/* If we require MITM but the remote device can't provide that
+	 * (it has NoInputNoOutput) then reject the confirmation
+	 * request. The only exception is when we're dedicated bonding
+	 * initiators (connect_cfm_cb set) since then we always have the MITM
+	 * bit set. */
+	if (!conn->connect_cfm_cb && loc_mitm && conn->remote_cap == 0x03) {
+		BT_DBG("Rejecting request: remote device can't provide MITM");
+		hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_NEG_REPLY,
+					sizeof(ev->bdaddr), &ev->bdaddr);
+		goto unlock;
+	}
+
+	/* If no side requires MITM protection; auto-accept */
+	if ((!loc_mitm || conn->remote_cap == 0x03) &&
+				(!rem_mitm || conn->io_capability == 0x03)) {
+
+		/* If we're not the initiators request authorization to
+		 * proceed from user space (mgmt_user_confirm with
+		 * confirm_hint set to 1). */
+		if (!test_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {
+			BT_DBG("Confirming auto-accept as acceptor");
+			confirm_hint = 1;
+			goto confirm;
+		}
+
+		BT_DBG("Auto-accept of user confirmation with %ums delay",
+						hdev->auto_accept_delay);
+
+		if (hdev->auto_accept_delay > 0) {
+			int delay = msecs_to_jiffies(hdev->auto_accept_delay);
+			mod_timer(&conn->auto_accept_timer, jiffies + delay);
+			goto unlock;
+		}
+
+		hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_REPLY,
+						sizeof(ev->bdaddr), &ev->bdaddr);
+		goto unlock;
+	}
+
+confirm:
+	mgmt_user_confirm_request(hdev->id, &ev->bdaddr, ev->passkey,
+								confirm_hint);
 
+unlock:
 	hci_dev_unlock(hdev);
 }
 
@@ -2453,6 +2604,41 @@ static inline void hci_remote_host_features_evt(struct hci_dev *hdev, struct sk_
 	hci_dev_unlock(hdev);
 }
 
+static inline void hci_remote_oob_data_request_evt(struct hci_dev *hdev,
+							struct sk_buff *skb)
+{
+	struct hci_ev_remote_oob_data_request *ev = (void *) skb->data;
+	struct oob_data *data;
+
+	BT_DBG("%s", hdev->name);
+
+	hci_dev_lock(hdev);
+
+	if (!test_bit(HCI_MGMT, &hdev->flags))
+		goto unlock;
+
+	data = hci_find_remote_oob_data(hdev, &ev->bdaddr);
+	if (data) {
+		struct hci_cp_remote_oob_data_reply cp;
+
+		bacpy(&cp.bdaddr, &ev->bdaddr);
+		memcpy(cp.hash, data->hash, sizeof(cp.hash));
+		memcpy(cp.randomizer, data->randomizer, sizeof(cp.randomizer));
+
+		hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_REPLY, sizeof(cp),
+									&cp);
+	} else {
+		struct hci_cp_remote_oob_data_neg_reply cp;
+
+		bacpy(&cp.bdaddr, &ev->bdaddr);
+		hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_NEG_REPLY, sizeof(cp),
+									&cp);
+	}
+
+unlock:
+	hci_dev_unlock(hdev);
+}
+
 static inline void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
 	struct hci_ev_le_conn_complete *ev = (void *) skb->data;
@@ -2473,12 +2659,15 @@ static inline void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff
 	}
 
 	if (ev->status) {
+		mgmt_connect_failed(hdev->id, &ev->bdaddr, ev->status);
 		hci_proto_connect_cfm(conn, ev->status);
 		conn->state = BT_CLOSED;
 		hci_conn_del(conn);
 		goto unlock;
 	}
 
+	mgmt_connected(hdev->id, &ev->bdaddr);
+
 	conn->handle = __le16_to_cpu(ev->handle);
 	conn->state = BT_CONNECTED;
 
@@ -2655,6 +2844,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
 		hci_le_meta_evt(hdev, skb);
 		break;
 
+	case HCI_EV_REMOTE_OOB_DATA_REQUEST:
+		hci_remote_oob_data_request_evt(hdev, skb);
+		break;
+
 	default:
 		BT_DBG("%s event 0x%x", hdev->name, event);
 		break;
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 3c838a65a75a279eb1c776a650ef74b5d6ef0671..a6c3aa8be1f79796dbfa051af03b3503f23fbe4e 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -216,13 +216,13 @@ static ssize_t show_type(struct device *dev, struct device_attribute *attr, char
 static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct hci_dev *hdev = dev_get_drvdata(dev);
-	char name[249];
+	char name[HCI_MAX_NAME_LENGTH + 1];
 	int i;
 
-	for (i = 0; i < 248; i++)
+	for (i = 0; i < HCI_MAX_NAME_LENGTH; i++)
 		name[i] = hdev->dev_name[i];
 
-	name[248] = '\0';
+	name[HCI_MAX_NAME_LENGTH] = '\0';
 	return sprintf(buf, "%s\n", name);
 }
 
@@ -277,10 +277,12 @@ static ssize_t show_idle_timeout(struct device *dev, struct device_attribute *at
 static ssize_t store_idle_timeout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct hci_dev *hdev = dev_get_drvdata(dev);
-	unsigned long val;
+	unsigned int val;
+	int rv;
 
-	if (strict_strtoul(buf, 0, &val) < 0)
-		return -EINVAL;
+	rv = kstrtouint(buf, 0, &val);
+	if (rv < 0)
+		return rv;
 
 	if (val != 0 && (val < 500 || val > 3600000))
 		return -EINVAL;
@@ -299,15 +301,14 @@ static ssize_t show_sniff_max_interval(struct device *dev, struct device_attribu
 static ssize_t store_sniff_max_interval(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct hci_dev *hdev = dev_get_drvdata(dev);
-	unsigned long val;
-
-	if (strict_strtoul(buf, 0, &val) < 0)
-		return -EINVAL;
+	u16 val;
+	int rv;
 
-	if (val < 0x0002 || val > 0xFFFE || val % 2)
-		return -EINVAL;
+	rv = kstrtou16(buf, 0, &val);
+	if (rv < 0)
+		return rv;
 
-	if (val < hdev->sniff_min_interval)
+	if (val == 0 || val % 2 || val < hdev->sniff_min_interval)
 		return -EINVAL;
 
 	hdev->sniff_max_interval = val;
@@ -324,15 +325,14 @@ static ssize_t show_sniff_min_interval(struct device *dev, struct device_attribu
 static ssize_t store_sniff_min_interval(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct hci_dev *hdev = dev_get_drvdata(dev);
-	unsigned long val;
+	u16 val;
+	int rv;
 
-	if (strict_strtoul(buf, 0, &val) < 0)
-		return -EINVAL;
-
-	if (val < 0x0002 || val > 0xFFFE || val % 2)
-		return -EINVAL;
+	rv = kstrtou16(buf, 0, &val);
+	if (rv < 0)
+		return rv;
 
-	if (val > hdev->sniff_max_interval)
+	if (val == 0 || val % 2 || val > hdev->sniff_max_interval)
 		return -EINVAL;
 
 	hdev->sniff_min_interval = val;
@@ -511,6 +511,35 @@ static const struct file_operations uuids_fops = {
 	.release	= single_release,
 };
 
+static int auto_accept_delay_set(void *data, u64 val)
+{
+	struct hci_dev *hdev = data;
+
+	hci_dev_lock_bh(hdev);
+
+	hdev->auto_accept_delay = val;
+
+	hci_dev_unlock_bh(hdev);
+
+	return 0;
+}
+
+static int auto_accept_delay_get(void *data, u64 *val)
+{
+	struct hci_dev *hdev = data;
+
+	hci_dev_lock_bh(hdev);
+
+	*val = hdev->auto_accept_delay;
+
+	hci_dev_unlock_bh(hdev);
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(auto_accept_delay_fops, auto_accept_delay_get,
+					auto_accept_delay_set, "%llu\n");
+
 int hci_register_sysfs(struct hci_dev *hdev)
 {
 	struct device *dev = &hdev->dev;
@@ -545,6 +574,8 @@ int hci_register_sysfs(struct hci_dev *hdev)
 
 	debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
 
+	debugfs_create_file("auto_accept_delay", 0444, hdev->debugfs, hdev,
+						&auto_accept_delay_fops);
 	return 0;
 }
 
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 5ec12971af6bf34b83fcffc66a8431b91d8fd16c..c405a954a603341b52b51a98592ecccd618398e9 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -37,6 +37,7 @@
 #include <linux/init.h>
 #include <linux/wait.h>
 #include <linux/mutex.h>
+#include <linux/kthread.h>
 #include <net/sock.h>
 
 #include <linux/input.h>
@@ -55,22 +56,24 @@ static DECLARE_RWSEM(hidp_session_sem);
 static LIST_HEAD(hidp_session_list);
 
 static unsigned char hidp_keycode[256] = {
-	  0,  0,  0,  0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38,
-	 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44,  2,  3,
-	  4,  5,  6,  7,  8,  9, 10, 11, 28,  1, 14, 15, 57, 12, 13, 26,
-	 27, 43, 43, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64,
-	 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106,
-	105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71,
-	 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190,
-	191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113,
-	115,114,  0,  0,  0,121,  0, 89, 93,124, 92, 94, 95,  0,  0,  0,
-	122,123, 90, 91, 85,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-	 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
-	150,158,159,128,136,177,178,176,142,152,173,140
+	  0,   0,   0,   0,  30,  48,  46,  32,  18,  33,  34,  35,  23,  36,
+	 37,  38,  50,  49,  24,  25,  16,  19,  31,  20,  22,  47,  17,  45,
+	 21,  44,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  28,   1,
+	 14,  15,  57,  12,  13,  26,  27,  43,  43,  39,  40,  41,  51,  52,
+	 53,  58,  59,  60,  61,  62,  63,  64,  65,  66,  67,  68,  87,  88,
+	 99,  70, 119, 110, 102, 104, 111, 107, 109, 106, 105, 108, 103,  69,
+	 98,  55,  74,  78,  96,  79,  80,  81,  75,  76,  77,  71,  72,  73,
+	 82,  83,  86, 127, 116, 117, 183, 184, 185, 186, 187, 188, 189, 190,
+	191, 192, 193, 194, 134, 138, 130, 132, 128, 129, 131, 137, 133, 135,
+	136, 113, 115, 114,   0,   0,   0, 121,   0,  89,  93, 124,  92,  94,
+	 95,   0,   0,   0, 122, 123,  90,  91,  85,   0,   0,   0,   0,   0,
+	  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+	  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+	  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+	  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+	  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+	 29,  42,  56, 125,  97,  54, 100, 126, 164, 166, 165, 163, 161, 115,
+	114, 113, 150, 158, 159, 128, 136, 177, 178, 176, 142, 152, 173, 140
 };
 
 static unsigned char hidp_mkeyspat[] = { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 };
@@ -461,8 +464,7 @@ static void hidp_idle_timeout(unsigned long arg)
 {
 	struct hidp_session *session = (struct hidp_session *) arg;
 
-	atomic_inc(&session->terminate);
-	hidp_schedule(session);
+	kthread_stop(session->task);
 }
 
 static void hidp_set_timer(struct hidp_session *session)
@@ -533,9 +535,7 @@ static void hidp_process_hid_control(struct hidp_session *session,
 		skb_queue_purge(&session->ctrl_transmit);
 		skb_queue_purge(&session->intr_transmit);
 
-		/* Kill session thread */
-		atomic_inc(&session->terminate);
-		hidp_schedule(session);
+		kthread_stop(session->task);
 	}
 }
 
@@ -694,22 +694,10 @@ static int hidp_session(void *arg)
 	struct sock *ctrl_sk = session->ctrl_sock->sk;
 	struct sock *intr_sk = session->intr_sock->sk;
 	struct sk_buff *skb;
-	int vendor = 0x0000, product = 0x0000;
 	wait_queue_t ctrl_wait, intr_wait;
 
 	BT_DBG("session %p", session);
 
-	if (session->input) {
-		vendor  = session->input->id.vendor;
-		product = session->input->id.product;
-	}
-
-	if (session->hid) {
-		vendor  = session->hid->vendor;
-		product = session->hid->product;
-	}
-
-	daemonize("khidpd_%04x%04x", vendor, product);
 	set_user_nice(current, -15);
 
 	init_waitqueue_entry(&ctrl_wait, current);
@@ -718,10 +706,11 @@ static int hidp_session(void *arg)
 	add_wait_queue(sk_sleep(intr_sk), &intr_wait);
 	session->waiting_for_startup = 0;
 	wake_up_interruptible(&session->startup_queue);
-	while (!atomic_read(&session->terminate)) {
+	while (!kthread_should_stop()) {
 		set_current_state(TASK_INTERRUPTIBLE);
 
-		if (ctrl_sk->sk_state != BT_CONNECTED || intr_sk->sk_state != BT_CONNECTED)
+		if (ctrl_sk->sk_state != BT_CONNECTED ||
+				intr_sk->sk_state != BT_CONNECTED)
 			break;
 
 		while ((skb = skb_dequeue(&ctrl_sk->sk_receive_queue))) {
@@ -965,6 +954,7 @@ static int hidp_setup_hid(struct hidp_session *session,
 int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock, struct socket *intr_sock)
 {
 	struct hidp_session *session, *s;
+	int vendor, product;
 	int err;
 
 	BT_DBG("");
@@ -989,8 +979,10 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
 
 	bacpy(&session->bdaddr, &bt_sk(ctrl_sock->sk)->dst);
 
-	session->ctrl_mtu = min_t(uint, l2cap_pi(ctrl_sock->sk)->omtu, l2cap_pi(ctrl_sock->sk)->imtu);
-	session->intr_mtu = min_t(uint, l2cap_pi(intr_sock->sk)->omtu, l2cap_pi(intr_sock->sk)->imtu);
+	session->ctrl_mtu = min_t(uint, l2cap_pi(ctrl_sock->sk)->chan->omtu,
+					l2cap_pi(ctrl_sock->sk)->chan->imtu);
+	session->intr_mtu = min_t(uint, l2cap_pi(intr_sock->sk)->chan->omtu,
+					l2cap_pi(intr_sock->sk)->chan->imtu);
 
 	BT_DBG("ctrl mtu %d intr mtu %d", session->ctrl_mtu, session->intr_mtu);
 
@@ -1026,9 +1018,24 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
 
 	hidp_set_timer(session);
 
-	err = kernel_thread(hidp_session, session, CLONE_KERNEL);
-	if (err < 0)
+	if (session->hid) {
+		vendor  = session->hid->vendor;
+		product = session->hid->product;
+	} else if (session->input) {
+		vendor  = session->input->id.vendor;
+		product = session->input->id.product;
+	} else {
+		vendor = 0x0000;
+		product = 0x0000;
+	}
+
+	session->task = kthread_run(hidp_session, session, "khidpd_%04x%04x",
+							vendor, product);
+	if (IS_ERR(session->task)) {
+		err = PTR_ERR(session->task);
 		goto unlink;
+	}
+
 	while (session->waiting_for_startup) {
 		wait_event_interruptible(session->startup_queue,
 			!session->waiting_for_startup);
@@ -1053,8 +1060,7 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
 err_add_device:
 	hid_destroy_device(session->hid);
 	session->hid = NULL;
-	atomic_inc(&session->terminate);
-	hidp_schedule(session);
+	kthread_stop(session->task);
 
 unlink:
 	hidp_del_timer(session);
@@ -1105,13 +1111,7 @@ int hidp_del_connection(struct hidp_conndel_req *req)
 			skb_queue_purge(&session->ctrl_transmit);
 			skb_queue_purge(&session->intr_transmit);
 
-			/* Wakeup user-space polling for socket errors */
-			session->intr_sock->sk->sk_err = EUNATCH;
-			session->ctrl_sock->sk->sk_err = EUNATCH;
-
-			/* Kill session thread */
-			atomic_inc(&session->terminate);
-			hidp_schedule(session);
+			kthread_stop(session->task);
 		}
 	} else
 		err = -ENOENT;
diff --git a/net/bluetooth/hidp/hidp.h b/net/bluetooth/hidp/hidp.h
index 13de5fa0348025e5ee40e76691680642c1423d24..19e95004b28654fb14bb009d40efeec81b56eca1 100644
--- a/net/bluetooth/hidp/hidp.h
+++ b/net/bluetooth/hidp/hidp.h
@@ -80,12 +80,12 @@
 #define HIDP_VIRTUAL_CABLE_UNPLUG	0
 #define HIDP_BOOT_PROTOCOL_MODE		1
 #define HIDP_BLUETOOTH_VENDOR_ID	9
-#define	HIDP_WAITING_FOR_RETURN		10
+#define HIDP_WAITING_FOR_RETURN		10
 #define HIDP_WAITING_FOR_SEND_ACK	11
 
 struct hidp_connadd_req {
-	int   ctrl_sock;	// Connected control socket
-	int   intr_sock;	// Connteted interrupt socket
+	int   ctrl_sock;	/* Connected control socket */
+	int   intr_sock;	/* Connected interrupt socket */
 	__u16 parser;
 	__u16 rd_size;
 	__u8 __user *rd_data;
@@ -142,7 +142,7 @@ struct hidp_session {
 	uint ctrl_mtu;
 	uint intr_mtu;
 
-	atomic_t terminate;
+	struct task_struct *task;
 
 	unsigned char keys[8];
 	unsigned char leds;
diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c
index 250dfd46237d284a0c587ad7e3da35e9dcb81f80..178ac7f127adcace1c672eddff2a55e10f0be1f1 100644
--- a/net/bluetooth/hidp/sock.c
+++ b/net/bluetooth/hidp/sock.c
@@ -85,7 +85,8 @@ static int hidp_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
 			return err;
 		}
 
-		if (csock->sk->sk_state != BT_CONNECTED || isock->sk->sk_state != BT_CONNECTED) {
+		if (csock->sk->sk_state != BT_CONNECTED ||
+				isock->sk->sk_state != BT_CONNECTED) {
 			sockfd_put(csock);
 			sockfd_put(isock);
 			return -EBADFD;
@@ -140,8 +141,8 @@ static int hidp_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
 
 #ifdef CONFIG_COMPAT
 struct compat_hidp_connadd_req {
-	int   ctrl_sock;	// Connected control socket
-	int   intr_sock;	// Connteted interrupt socket
+	int   ctrl_sock;	/* Connected control socket */
+	int   intr_sock;	/* Connected interrupt socket */
 	__u16 parser;
 	__u16 rd_size;
 	compat_uptr_t rd_data;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 2c8dd4494c63966ffd0e5df4f66546139dea2f81..a86f9ba4f05cd473b6ccd20c17a1d293a459877a 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -62,168 +62,233 @@ static u8 l2cap_fixed_chan[8] = { 0x02, };
 
 static struct workqueue_struct *_busy_wq;
 
-struct bt_sock_list l2cap_sk_list = {
-	.lock = __RW_LOCK_UNLOCKED(l2cap_sk_list.lock)
-};
+LIST_HEAD(chan_list);
+DEFINE_RWLOCK(chan_list_lock);
 
 static void l2cap_busy_work(struct work_struct *work);
 
 static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn,
 				u8 code, u8 ident, u16 dlen, void *data);
+static int l2cap_build_conf_req(struct l2cap_chan *chan, void *data);
 
 static int l2cap_ertm_data_rcv(struct sock *sk, struct sk_buff *skb);
 
 /* ---- L2CAP channels ---- */
-static struct sock *__l2cap_get_chan_by_dcid(struct l2cap_chan_list *l, u16 cid)
+static struct l2cap_chan *__l2cap_get_chan_by_dcid(struct l2cap_conn *conn, u16 cid)
 {
-	struct sock *s;
-	for (s = l->head; s; s = l2cap_pi(s)->next_c) {
-		if (l2cap_pi(s)->dcid == cid)
-			break;
+	struct l2cap_chan *c;
+
+	list_for_each_entry(c, &conn->chan_l, list) {
+		if (c->dcid == cid)
+			return c;
 	}
-	return s;
+	return NULL;
+
 }
 
-static struct sock *__l2cap_get_chan_by_scid(struct l2cap_chan_list *l, u16 cid)
+static struct l2cap_chan *__l2cap_get_chan_by_scid(struct l2cap_conn *conn, u16 cid)
 {
-	struct sock *s;
-	for (s = l->head; s; s = l2cap_pi(s)->next_c) {
-		if (l2cap_pi(s)->scid == cid)
-			break;
+	struct l2cap_chan *c;
+
+	list_for_each_entry(c, &conn->chan_l, list) {
+		if (c->scid == cid)
+			return c;
 	}
-	return s;
+	return NULL;
 }
 
 /* Find channel with given SCID.
  * Returns locked socket */
-static inline struct sock *l2cap_get_chan_by_scid(struct l2cap_chan_list *l, u16 cid)
+static struct l2cap_chan *l2cap_get_chan_by_scid(struct l2cap_conn *conn, u16 cid)
 {
-	struct sock *s;
-	read_lock(&l->lock);
-	s = __l2cap_get_chan_by_scid(l, cid);
-	if (s)
-		bh_lock_sock(s);
-	read_unlock(&l->lock);
-	return s;
+	struct l2cap_chan *c;
+
+	read_lock(&conn->chan_lock);
+	c = __l2cap_get_chan_by_scid(conn, cid);
+	if (c)
+		bh_lock_sock(c->sk);
+	read_unlock(&conn->chan_lock);
+	return c;
 }
 
-static struct sock *__l2cap_get_chan_by_ident(struct l2cap_chan_list *l, u8 ident)
+static struct l2cap_chan *__l2cap_get_chan_by_ident(struct l2cap_conn *conn, u8 ident)
 {
-	struct sock *s;
-	for (s = l->head; s; s = l2cap_pi(s)->next_c) {
-		if (l2cap_pi(s)->ident == ident)
-			break;
+	struct l2cap_chan *c;
+
+	list_for_each_entry(c, &conn->chan_l, list) {
+		if (c->ident == ident)
+			return c;
+	}
+	return NULL;
+}
+
+static inline struct l2cap_chan *l2cap_get_chan_by_ident(struct l2cap_conn *conn, u8 ident)
+{
+	struct l2cap_chan *c;
+
+	read_lock(&conn->chan_lock);
+	c = __l2cap_get_chan_by_ident(conn, ident);
+	if (c)
+		bh_lock_sock(c->sk);
+	read_unlock(&conn->chan_lock);
+	return c;
+}
+
+static struct l2cap_chan *__l2cap_global_chan_by_addr(__le16 psm, bdaddr_t *src)
+{
+	struct l2cap_chan *c;
+
+	list_for_each_entry(c, &chan_list, global_l) {
+		if (c->sport == psm && !bacmp(&bt_sk(c->sk)->src, src))
+			goto found;
+	}
+
+	c = NULL;
+found:
+	return c;
+}
+
+int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm)
+{
+	int err;
+
+	write_lock_bh(&chan_list_lock);
+
+	if (psm && __l2cap_global_chan_by_addr(psm, src)) {
+		err = -EADDRINUSE;
+		goto done;
 	}
-	return s;
+
+	if (psm) {
+		chan->psm = psm;
+		chan->sport = psm;
+		err = 0;
+	} else {
+		u16 p;
+
+		err = -EINVAL;
+		for (p = 0x1001; p < 0x1100; p += 2)
+			if (!__l2cap_global_chan_by_addr(cpu_to_le16(p), src)) {
+				chan->psm   = cpu_to_le16(p);
+				chan->sport = cpu_to_le16(p);
+				err = 0;
+				break;
+			}
+	}
+
+done:
+	write_unlock_bh(&chan_list_lock);
+	return err;
 }
 
-static inline struct sock *l2cap_get_chan_by_ident(struct l2cap_chan_list *l, u8 ident)
+int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid)
 {
-	struct sock *s;
-	read_lock(&l->lock);
-	s = __l2cap_get_chan_by_ident(l, ident);
-	if (s)
-		bh_lock_sock(s);
-	read_unlock(&l->lock);
-	return s;
+	write_lock_bh(&chan_list_lock);
+
+	chan->scid = scid;
+
+	write_unlock_bh(&chan_list_lock);
+
+	return 0;
 }
 
-static u16 l2cap_alloc_cid(struct l2cap_chan_list *l)
+static u16 l2cap_alloc_cid(struct l2cap_conn *conn)
 {
 	u16 cid = L2CAP_CID_DYN_START;
 
 	for (; cid < L2CAP_CID_DYN_END; cid++) {
-		if (!__l2cap_get_chan_by_scid(l, cid))
+		if (!__l2cap_get_chan_by_scid(conn, cid))
 			return cid;
 	}
 
 	return 0;
 }
 
-static inline void __l2cap_chan_link(struct l2cap_chan_list *l, struct sock *sk)
+struct l2cap_chan *l2cap_chan_create(struct sock *sk)
 {
-	sock_hold(sk);
+	struct l2cap_chan *chan;
 
-	if (l->head)
-		l2cap_pi(l->head)->prev_c = sk;
+	chan = kzalloc(sizeof(*chan), GFP_ATOMIC);
+	if (!chan)
+		return NULL;
 
-	l2cap_pi(sk)->next_c = l->head;
-	l2cap_pi(sk)->prev_c = NULL;
-	l->head = sk;
-}
+	chan->sk = sk;
 
-static inline void l2cap_chan_unlink(struct l2cap_chan_list *l, struct sock *sk)
-{
-	struct sock *next = l2cap_pi(sk)->next_c, *prev = l2cap_pi(sk)->prev_c;
+	write_lock_bh(&chan_list_lock);
+	list_add(&chan->global_l, &chan_list);
+	write_unlock_bh(&chan_list_lock);
 
-	write_lock_bh(&l->lock);
-	if (sk == l->head)
-		l->head = next;
+	return chan;
+}
 
-	if (next)
-		l2cap_pi(next)->prev_c = prev;
-	if (prev)
-		l2cap_pi(prev)->next_c = next;
-	write_unlock_bh(&l->lock);
+void l2cap_chan_destroy(struct l2cap_chan *chan)
+{
+	write_lock_bh(&chan_list_lock);
+	list_del(&chan->global_l);
+	write_unlock_bh(&chan_list_lock);
 
-	__sock_put(sk);
+	kfree(chan);
 }
 
-static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct sock *parent)
+static void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan)
 {
-	struct l2cap_chan_list *l = &conn->chan_list;
+	struct sock *sk = chan->sk;
 
 	BT_DBG("conn %p, psm 0x%2.2x, dcid 0x%4.4x", conn,
-			l2cap_pi(sk)->psm, l2cap_pi(sk)->dcid);
+			chan->psm, chan->dcid);
 
 	conn->disc_reason = 0x13;
 
-	l2cap_pi(sk)->conn = conn;
+	chan->conn = conn;
 
 	if (sk->sk_type == SOCK_SEQPACKET || sk->sk_type == SOCK_STREAM) {
 		if (conn->hcon->type == LE_LINK) {
 			/* LE connection */
-			l2cap_pi(sk)->omtu = L2CAP_LE_DEFAULT_MTU;
-			l2cap_pi(sk)->scid = L2CAP_CID_LE_DATA;
-			l2cap_pi(sk)->dcid = L2CAP_CID_LE_DATA;
+			chan->omtu = L2CAP_LE_DEFAULT_MTU;
+			chan->scid = L2CAP_CID_LE_DATA;
+			chan->dcid = L2CAP_CID_LE_DATA;
 		} else {
 			/* Alloc CID for connection-oriented socket */
-			l2cap_pi(sk)->scid = l2cap_alloc_cid(l);
-			l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
+			chan->scid = l2cap_alloc_cid(conn);
+			chan->omtu = L2CAP_DEFAULT_MTU;
 		}
 	} else if (sk->sk_type == SOCK_DGRAM) {
 		/* Connectionless socket */
-		l2cap_pi(sk)->scid = L2CAP_CID_CONN_LESS;
-		l2cap_pi(sk)->dcid = L2CAP_CID_CONN_LESS;
-		l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
+		chan->scid = L2CAP_CID_CONN_LESS;
+		chan->dcid = L2CAP_CID_CONN_LESS;
+		chan->omtu = L2CAP_DEFAULT_MTU;
 	} else {
 		/* Raw socket can send/recv signalling messages only */
-		l2cap_pi(sk)->scid = L2CAP_CID_SIGNALING;
-		l2cap_pi(sk)->dcid = L2CAP_CID_SIGNALING;
-		l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
+		chan->scid = L2CAP_CID_SIGNALING;
+		chan->dcid = L2CAP_CID_SIGNALING;
+		chan->omtu = L2CAP_DEFAULT_MTU;
 	}
 
-	__l2cap_chan_link(l, sk);
+	sock_hold(sk);
 
-	if (parent)
-		bt_accept_enqueue(parent, sk);
+	list_add(&chan->list, &conn->chan_l);
 }
 
 /* Delete channel.
  * Must be called on the locked socket. */
-void l2cap_chan_del(struct sock *sk, int err)
+void l2cap_chan_del(struct l2cap_chan *chan, int err)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct sock *sk = chan->sk;
+	struct l2cap_conn *conn = chan->conn;
 	struct sock *parent = bt_sk(sk)->parent;
 
 	l2cap_sock_clear_timer(sk);
 
-	BT_DBG("sk %p, conn %p, err %d", sk, conn, err);
+	BT_DBG("chan %p, conn %p, err %d", chan, conn, err);
 
 	if (conn) {
-		/* Unlink from channel list */
-		l2cap_chan_unlink(&conn->chan_list, sk);
-		l2cap_pi(sk)->conn = NULL;
+		/* Delete from channel list */
+		write_lock_bh(&conn->chan_lock);
+		list_del(&chan->list);
+		write_unlock_bh(&conn->chan_lock);
+		__sock_put(sk);
+
+		chan->conn = NULL;
 		hci_conn_put(conn->hcon);
 	}
 
@@ -239,29 +304,35 @@ void l2cap_chan_del(struct sock *sk, int err)
 	} else
 		sk->sk_state_change(sk);
 
-	skb_queue_purge(TX_QUEUE(sk));
+	if (!(chan->conf_state & L2CAP_CONF_OUTPUT_DONE &&
+			chan->conf_state & L2CAP_CONF_INPUT_DONE))
+		return;
+
+	skb_queue_purge(&chan->tx_q);
 
-	if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM) {
+	if (chan->mode == L2CAP_MODE_ERTM) {
 		struct srej_list *l, *tmp;
 
-		del_timer(&l2cap_pi(sk)->retrans_timer);
-		del_timer(&l2cap_pi(sk)->monitor_timer);
-		del_timer(&l2cap_pi(sk)->ack_timer);
+		del_timer(&chan->retrans_timer);
+		del_timer(&chan->monitor_timer);
+		del_timer(&chan->ack_timer);
 
-		skb_queue_purge(SREJ_QUEUE(sk));
-		skb_queue_purge(BUSY_QUEUE(sk));
+		skb_queue_purge(&chan->srej_q);
+		skb_queue_purge(&chan->busy_q);
 
-		list_for_each_entry_safe(l, tmp, SREJ_LIST(sk), list) {
+		list_for_each_entry_safe(l, tmp, &chan->srej_l, list) {
 			list_del(&l->list);
 			kfree(l);
 		}
 	}
 }
 
-static inline u8 l2cap_get_auth_type(struct sock *sk)
+static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan)
 {
+	struct sock *sk = chan->sk;
+
 	if (sk->sk_type == SOCK_RAW) {
-		switch (l2cap_pi(sk)->sec_level) {
+		switch (chan->sec_level) {
 		case BT_SECURITY_HIGH:
 			return HCI_AT_DEDICATED_BONDING_MITM;
 		case BT_SECURITY_MEDIUM:
@@ -269,16 +340,16 @@ static inline u8 l2cap_get_auth_type(struct sock *sk)
 		default:
 			return HCI_AT_NO_BONDING;
 		}
-	} else if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001)) {
-		if (l2cap_pi(sk)->sec_level == BT_SECURITY_LOW)
-			l2cap_pi(sk)->sec_level = BT_SECURITY_SDP;
+	} else if (chan->psm == cpu_to_le16(0x0001)) {
+		if (chan->sec_level == BT_SECURITY_LOW)
+			chan->sec_level = BT_SECURITY_SDP;
 
-		if (l2cap_pi(sk)->sec_level == BT_SECURITY_HIGH)
+		if (chan->sec_level == BT_SECURITY_HIGH)
 			return HCI_AT_NO_BONDING_MITM;
 		else
 			return HCI_AT_NO_BONDING;
 	} else {
-		switch (l2cap_pi(sk)->sec_level) {
+		switch (chan->sec_level) {
 		case BT_SECURITY_HIGH:
 			return HCI_AT_GENERAL_BONDING_MITM;
 		case BT_SECURITY_MEDIUM:
@@ -290,15 +361,14 @@ static inline u8 l2cap_get_auth_type(struct sock *sk)
 }
 
 /* Service level security */
-static inline int l2cap_check_security(struct sock *sk)
+static inline int l2cap_check_security(struct l2cap_chan *chan)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct l2cap_conn *conn = chan->conn;
 	__u8 auth_type;
 
-	auth_type = l2cap_get_auth_type(sk);
+	auth_type = l2cap_get_auth_type(chan);
 
-	return hci_conn_security(conn->hcon, l2cap_pi(sk)->sec_level,
-								auth_type);
+	return hci_conn_security(conn->hcon, chan->sec_level, auth_type);
 }
 
 u8 l2cap_get_ident(struct l2cap_conn *conn)
@@ -341,11 +411,12 @@ void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *d
 	hci_send_acl(conn->hcon, skb, flags);
 }
 
-static inline void l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control)
+static inline void l2cap_send_sframe(struct l2cap_chan *chan, u16 control)
 {
 	struct sk_buff *skb;
 	struct l2cap_hdr *lh;
-	struct l2cap_conn *conn = pi->conn;
+	struct l2cap_pinfo *pi = l2cap_pi(chan->sk);
+	struct l2cap_conn *conn = chan->conn;
 	struct sock *sk = (struct sock *)pi;
 	int count, hlen = L2CAP_HDR_SIZE + 2;
 	u8 flags;
@@ -353,22 +424,22 @@ static inline void l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control)
 	if (sk->sk_state != BT_CONNECTED)
 		return;
 
-	if (pi->fcs == L2CAP_FCS_CRC16)
+	if (chan->fcs == L2CAP_FCS_CRC16)
 		hlen += 2;
 
-	BT_DBG("pi %p, control 0x%2.2x", pi, control);
+	BT_DBG("chan %p, control 0x%2.2x", chan, control);
 
 	count = min_t(unsigned int, conn->mtu, hlen);
 	control |= L2CAP_CTRL_FRAME_TYPE;
 
-	if (pi->conn_state & L2CAP_CONN_SEND_FBIT) {
+	if (chan->conn_state & L2CAP_CONN_SEND_FBIT) {
 		control |= L2CAP_CTRL_FINAL;
-		pi->conn_state &= ~L2CAP_CONN_SEND_FBIT;
+		chan->conn_state &= ~L2CAP_CONN_SEND_FBIT;
 	}
 
-	if (pi->conn_state & L2CAP_CONN_SEND_PBIT) {
+	if (chan->conn_state & L2CAP_CONN_SEND_PBIT) {
 		control |= L2CAP_CTRL_POLL;
-		pi->conn_state &= ~L2CAP_CONN_SEND_PBIT;
+		chan->conn_state &= ~L2CAP_CONN_SEND_PBIT;
 	}
 
 	skb = bt_skb_alloc(count, GFP_ATOMIC);
@@ -377,10 +448,10 @@ static inline void l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control)
 
 	lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
 	lh->len = cpu_to_le16(hlen - L2CAP_HDR_SIZE);
-	lh->cid = cpu_to_le16(pi->dcid);
+	lh->cid = cpu_to_le16(chan->dcid);
 	put_unaligned_le16(control, skb_put(skb, 2));
 
-	if (pi->fcs == L2CAP_FCS_CRC16) {
+	if (chan->fcs == L2CAP_FCS_CRC16) {
 		u16 fcs = crc16(0, (u8 *)lh, count - 2);
 		put_unaligned_le16(fcs, skb_put(skb, 2));
 	}
@@ -390,45 +461,46 @@ static inline void l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control)
 	else
 		flags = ACL_START;
 
-	hci_send_acl(pi->conn->hcon, skb, flags);
+	hci_send_acl(chan->conn->hcon, skb, flags);
 }
 
-static inline void l2cap_send_rr_or_rnr(struct l2cap_pinfo *pi, u16 control)
+static inline void l2cap_send_rr_or_rnr(struct l2cap_chan *chan, u16 control)
 {
-	if (pi->conn_state & L2CAP_CONN_LOCAL_BUSY) {
+	if (chan->conn_state & L2CAP_CONN_LOCAL_BUSY) {
 		control |= L2CAP_SUPER_RCV_NOT_READY;
-		pi->conn_state |= L2CAP_CONN_RNR_SENT;
+		chan->conn_state |= L2CAP_CONN_RNR_SENT;
 	} else
 		control |= L2CAP_SUPER_RCV_READY;
 
-	control |= pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
+	control |= chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
 
-	l2cap_send_sframe(pi, control);
+	l2cap_send_sframe(chan, control);
 }
 
-static inline int __l2cap_no_conn_pending(struct sock *sk)
+static inline int __l2cap_no_conn_pending(struct l2cap_chan *chan)
 {
-	return !(l2cap_pi(sk)->conf_state & L2CAP_CONF_CONNECT_PEND);
+	return !(chan->conf_state & L2CAP_CONF_CONNECT_PEND);
 }
 
-static void l2cap_do_start(struct sock *sk)
+static void l2cap_do_start(struct l2cap_chan *chan)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct l2cap_conn *conn = chan->conn;
 
 	if (conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_SENT) {
 		if (!(conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_DONE))
 			return;
 
-		if (l2cap_check_security(sk) && __l2cap_no_conn_pending(sk)) {
+		if (l2cap_check_security(chan) &&
+				__l2cap_no_conn_pending(chan)) {
 			struct l2cap_conn_req req;
-			req.scid = cpu_to_le16(l2cap_pi(sk)->scid);
-			req.psm  = l2cap_pi(sk)->psm;
+			req.scid = cpu_to_le16(chan->scid);
+			req.psm  = chan->psm;
 
-			l2cap_pi(sk)->ident = l2cap_get_ident(conn);
-			l2cap_pi(sk)->conf_state |= L2CAP_CONF_CONNECT_PEND;
+			chan->ident = l2cap_get_ident(conn);
+			chan->conf_state |= L2CAP_CONF_CONNECT_PEND;
 
-			l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
-					L2CAP_CONN_REQ, sizeof(req), &req);
+			l2cap_send_cmd(conn, chan->ident, L2CAP_CONN_REQ,
+							sizeof(req), &req);
 		}
 	} else {
 		struct l2cap_info_req req;
@@ -461,23 +533,24 @@ static inline int l2cap_mode_supported(__u8 mode, __u32 feat_mask)
 	}
 }
 
-void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err)
+void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err)
 {
+	struct sock *sk;
 	struct l2cap_disconn_req req;
 
 	if (!conn)
 		return;
 
-	skb_queue_purge(TX_QUEUE(sk));
+	sk = chan->sk;
 
-	if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM) {
-		del_timer(&l2cap_pi(sk)->retrans_timer);
-		del_timer(&l2cap_pi(sk)->monitor_timer);
-		del_timer(&l2cap_pi(sk)->ack_timer);
+	if (chan->mode == L2CAP_MODE_ERTM) {
+		del_timer(&chan->retrans_timer);
+		del_timer(&chan->monitor_timer);
+		del_timer(&chan->ack_timer);
 	}
 
-	req.dcid = cpu_to_le16(l2cap_pi(sk)->dcid);
-	req.scid = cpu_to_le16(l2cap_pi(sk)->scid);
+	req.dcid = cpu_to_le16(chan->dcid);
+	req.scid = cpu_to_le16(chan->scid);
 	l2cap_send_cmd(conn, l2cap_get_ident(conn),
 			L2CAP_DISCONN_REQ, sizeof(req), &req);
 
@@ -488,17 +561,15 @@ void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err)
 /* ---- L2CAP connections ---- */
 static void l2cap_conn_start(struct l2cap_conn *conn)
 {
-	struct l2cap_chan_list *l = &conn->chan_list;
-	struct sock_del_list del, *tmp1, *tmp2;
-	struct sock *sk;
+	struct l2cap_chan *chan, *tmp;
 
 	BT_DBG("conn %p", conn);
 
-	INIT_LIST_HEAD(&del.list);
+	read_lock(&conn->chan_lock);
 
-	read_lock(&l->lock);
+	list_for_each_entry_safe(chan, tmp, &conn->chan_l, list) {
+		struct sock *sk = chan->sk;
 
-	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
 		bh_lock_sock(sk);
 
 		if (sk->sk_type != SOCK_SEQPACKET &&
@@ -510,40 +581,41 @@ static void l2cap_conn_start(struct l2cap_conn *conn)
 		if (sk->sk_state == BT_CONNECT) {
 			struct l2cap_conn_req req;
 
-			if (!l2cap_check_security(sk) ||
-					!__l2cap_no_conn_pending(sk)) {
+			if (!l2cap_check_security(chan) ||
+					!__l2cap_no_conn_pending(chan)) {
 				bh_unlock_sock(sk);
 				continue;
 			}
 
-			if (!l2cap_mode_supported(l2cap_pi(sk)->mode,
+			if (!l2cap_mode_supported(chan->mode,
 					conn->feat_mask)
-					&& l2cap_pi(sk)->conf_state &
+					&& chan->conf_state &
 					L2CAP_CONF_STATE2_DEVICE) {
-				tmp1 = kzalloc(sizeof(struct sock_del_list),
-						GFP_ATOMIC);
-				tmp1->sk = sk;
-				list_add_tail(&tmp1->list, &del.list);
+				/* __l2cap_sock_close() calls list_del(chan)
+				 * so release the lock */
+				read_unlock_bh(&conn->chan_lock);
+				 __l2cap_sock_close(sk, ECONNRESET);
+				read_lock_bh(&conn->chan_lock);
 				bh_unlock_sock(sk);
 				continue;
 			}
 
-			req.scid = cpu_to_le16(l2cap_pi(sk)->scid);
-			req.psm  = l2cap_pi(sk)->psm;
+			req.scid = cpu_to_le16(chan->scid);
+			req.psm  = chan->psm;
 
-			l2cap_pi(sk)->ident = l2cap_get_ident(conn);
-			l2cap_pi(sk)->conf_state |= L2CAP_CONF_CONNECT_PEND;
+			chan->ident = l2cap_get_ident(conn);
+			chan->conf_state |= L2CAP_CONF_CONNECT_PEND;
 
-			l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
-				L2CAP_CONN_REQ, sizeof(req), &req);
+			l2cap_send_cmd(conn, chan->ident, L2CAP_CONN_REQ,
+							sizeof(req), &req);
 
 		} else if (sk->sk_state == BT_CONNECT2) {
 			struct l2cap_conn_rsp rsp;
 			char buf[128];
-			rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid);
-			rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid);
+			rsp.scid = cpu_to_le16(chan->dcid);
+			rsp.dcid = cpu_to_le16(chan->scid);
 
-			if (l2cap_check_security(sk)) {
+			if (l2cap_check_security(chan)) {
 				if (bt_sk(sk)->defer_setup) {
 					struct sock *parent = bt_sk(sk)->parent;
 					rsp.result = cpu_to_le16(L2CAP_CR_PEND);
@@ -560,80 +632,77 @@ static void l2cap_conn_start(struct l2cap_conn *conn)
 				rsp.status = cpu_to_le16(L2CAP_CS_AUTHEN_PEND);
 			}
 
-			l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
-					L2CAP_CONN_RSP, sizeof(rsp), &rsp);
+			l2cap_send_cmd(conn, chan->ident, L2CAP_CONN_RSP,
+							sizeof(rsp), &rsp);
 
-			if (l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT ||
+			if (chan->conf_state & L2CAP_CONF_REQ_SENT ||
 					rsp.result != L2CAP_CR_SUCCESS) {
 				bh_unlock_sock(sk);
 				continue;
 			}
 
-			l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
+			chan->conf_state |= L2CAP_CONF_REQ_SENT;
 			l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
-						l2cap_build_conf_req(sk, buf), buf);
-			l2cap_pi(sk)->num_conf_req++;
+						l2cap_build_conf_req(chan, buf), buf);
+			chan->num_conf_req++;
 		}
 
 		bh_unlock_sock(sk);
 	}
 
-	read_unlock(&l->lock);
-
-	list_for_each_entry_safe(tmp1, tmp2, &del.list, list) {
-		bh_lock_sock(tmp1->sk);
-		__l2cap_sock_close(tmp1->sk, ECONNRESET);
-		bh_unlock_sock(tmp1->sk);
-		list_del(&tmp1->list);
-		kfree(tmp1);
-	}
+	read_unlock(&conn->chan_lock);
 }
 
 /* Find socket with cid and source bdaddr.
  * Returns closest match, locked.
  */
-static struct sock *l2cap_get_sock_by_scid(int state, __le16 cid, bdaddr_t *src)
+static struct l2cap_chan *l2cap_global_chan_by_scid(int state, __le16 cid, bdaddr_t *src)
 {
-	struct sock *s, *sk = NULL, *sk1 = NULL;
-	struct hlist_node *node;
+	struct l2cap_chan *c, *c1 = NULL;
+
+	read_lock(&chan_list_lock);
 
-	read_lock(&l2cap_sk_list.lock);
+	list_for_each_entry(c, &chan_list, global_l) {
+		struct sock *sk = c->sk;
 
-	sk_for_each(sk, node, &l2cap_sk_list.head) {
 		if (state && sk->sk_state != state)
 			continue;
 
-		if (l2cap_pi(sk)->scid == cid) {
+		if (c->scid == cid) {
 			/* Exact match. */
-			if (!bacmp(&bt_sk(sk)->src, src))
-				break;
+			if (!bacmp(&bt_sk(sk)->src, src)) {
+				read_unlock(&chan_list_lock);
+				return c;
+			}
 
 			/* Closest match */
 			if (!bacmp(&bt_sk(sk)->src, BDADDR_ANY))
-				sk1 = sk;
+				c1 = c;
 		}
 	}
-	s = node ? sk : sk1;
-	if (s)
-		bh_lock_sock(s);
-	read_unlock(&l2cap_sk_list.lock);
 
-	return s;
+	read_unlock(&chan_list_lock);
+
+	return c1;
 }
 
 static void l2cap_le_conn_ready(struct l2cap_conn *conn)
 {
-	struct l2cap_chan_list *list = &conn->chan_list;
-	struct sock *parent, *uninitialized_var(sk);
+	struct sock *parent, *sk;
+	struct l2cap_chan *chan, *pchan;
 
 	BT_DBG("");
 
 	/* Check if we have socket listening on cid */
-	parent = l2cap_get_sock_by_scid(BT_LISTEN, L2CAP_CID_LE_DATA,
+	pchan = l2cap_global_chan_by_scid(BT_LISTEN, L2CAP_CID_LE_DATA,
 							conn->src);
-	if (!parent)
+	if (!pchan)
 		return;
 
+	parent = pchan->sk;
+
+	bh_lock_sock(parent);
+
 	/* Check for backlog size */
 	if (sk_acceptq_is_full(parent)) {
 		BT_DBG("backlog full %d", parent->sk_ack_backlog);
@@ -644,22 +713,33 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
 	if (!sk)
 		goto clean;
 
-	write_lock_bh(&list->lock);
+	chan = l2cap_chan_create(sk);
+	if (!chan) {
+		l2cap_sock_kill(sk);
+		goto clean;
+	}
+
+	l2cap_pi(sk)->chan = chan;
+
+	write_lock_bh(&conn->chan_lock);
 
 	hci_conn_hold(conn->hcon);
 
 	l2cap_sock_init(sk, parent);
+
 	bacpy(&bt_sk(sk)->src, conn->src);
 	bacpy(&bt_sk(sk)->dst, conn->dst);
 
-	__l2cap_chan_add(conn, sk, parent);
+	bt_accept_enqueue(parent, sk);
+
+	__l2cap_chan_add(conn, chan);
 
 	l2cap_sock_set_timer(sk, sk->sk_sndtimeo);
 
 	sk->sk_state = BT_CONNECTED;
 	parent->sk_data_ready(parent, 0);
 
-	write_unlock_bh(&list->lock);
+	write_unlock_bh(&conn->chan_lock);
 
 clean:
 	bh_unlock_sock(parent);
@@ -667,17 +747,18 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
 
 static void l2cap_conn_ready(struct l2cap_conn *conn)
 {
-	struct l2cap_chan_list *l = &conn->chan_list;
-	struct sock *sk;
+	struct l2cap_chan *chan;
 
 	BT_DBG("conn %p", conn);
 
 	if (!conn->hcon->out && conn->hcon->type == LE_LINK)
 		l2cap_le_conn_ready(conn);
 
-	read_lock(&l->lock);
+	read_lock(&conn->chan_lock);
+
+	list_for_each_entry(chan, &conn->chan_l, list) {
+		struct sock *sk = chan->sk;
 
-	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
 		bh_lock_sock(sk);
 
 		if (conn->hcon->type == LE_LINK) {
@@ -692,30 +773,31 @@ static void l2cap_conn_ready(struct l2cap_conn *conn)
 			sk->sk_state = BT_CONNECTED;
 			sk->sk_state_change(sk);
 		} else if (sk->sk_state == BT_CONNECT)
-			l2cap_do_start(sk);
+			l2cap_do_start(chan);
 
 		bh_unlock_sock(sk);
 	}
 
-	read_unlock(&l->lock);
+	read_unlock(&conn->chan_lock);
 }
 
 /* Notify sockets that we cannot guaranty reliability anymore */
 static void l2cap_conn_unreliable(struct l2cap_conn *conn, int err)
 {
-	struct l2cap_chan_list *l = &conn->chan_list;
-	struct sock *sk;
+	struct l2cap_chan *chan;
 
 	BT_DBG("conn %p", conn);
 
-	read_lock(&l->lock);
+	read_lock(&conn->chan_lock);
 
-	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
-		if (l2cap_pi(sk)->force_reliable)
+	list_for_each_entry(chan, &conn->chan_l, list) {
+		struct sock *sk = chan->sk;
+
+		if (chan->force_reliable)
 			sk->sk_err = err;
 	}
 
-	read_unlock(&l->lock);
+	read_unlock(&conn->chan_lock);
 }
 
 static void l2cap_info_timeout(unsigned long arg)
@@ -755,7 +837,9 @@ static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status)
 	conn->feat_mask = 0;
 
 	spin_lock_init(&conn->lock);
-	rwlock_init(&conn->chan_list.lock);
+	rwlock_init(&conn->chan_lock);
+
+	INIT_LIST_HEAD(&conn->chan_l);
 
 	if (hcon->type != LE_LINK)
 		setup_timer(&conn->info_timer, l2cap_info_timeout,
@@ -769,6 +853,7 @@ static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status)
 static void l2cap_conn_del(struct hci_conn *hcon, int err)
 {
 	struct l2cap_conn *conn = hcon->l2cap_data;
+	struct l2cap_chan *chan, *l;
 	struct sock *sk;
 
 	if (!conn)
@@ -779,9 +864,10 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err)
 	kfree_skb(conn->rx_skb);
 
 	/* Kill channels */
-	while ((sk = conn->chan_list.head)) {
+	list_for_each_entry_safe(chan, l, &conn->chan_l, list) {
+		sk = chan->sk;
 		bh_lock_sock(sk);
-		l2cap_chan_del(sk, err);
+		l2cap_chan_del(chan, err);
 		bh_unlock_sock(sk);
 		l2cap_sock_kill(sk);
 	}
@@ -793,12 +879,11 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err)
 	kfree(conn);
 }
 
-static inline void l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct sock *parent)
+static inline void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan)
 {
-	struct l2cap_chan_list *l = &conn->chan_list;
-	write_lock_bh(&l->lock);
-	__l2cap_chan_add(conn, sk, parent);
-	write_unlock_bh(&l->lock);
+	write_lock_bh(&conn->chan_lock);
+	__l2cap_chan_add(conn, chan);
+	write_unlock_bh(&conn->chan_lock);
 }
 
 /* ---- Socket interface ---- */
@@ -806,35 +891,39 @@ static inline void l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, stru
 /* Find socket with psm and source bdaddr.
  * Returns closest match.
  */
-static struct sock *l2cap_get_sock_by_psm(int state, __le16 psm, bdaddr_t *src)
+static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm, bdaddr_t *src)
 {
-	struct sock *sk = NULL, *sk1 = NULL;
-	struct hlist_node *node;
+	struct l2cap_chan *c, *c1 = NULL;
 
-	read_lock(&l2cap_sk_list.lock);
+	read_lock(&chan_list_lock);
+
+	list_for_each_entry(c, &chan_list, global_l) {
+		struct sock *sk = c->sk;
 
-	sk_for_each(sk, node, &l2cap_sk_list.head) {
 		if (state && sk->sk_state != state)
 			continue;
 
-		if (l2cap_pi(sk)->psm == psm) {
+		if (c->psm == psm) {
 			/* Exact match. */
-			if (!bacmp(&bt_sk(sk)->src, src))
-				break;
+			if (!bacmp(&bt_sk(sk)->src, src)) {
+				read_unlock_bh(&chan_list_lock);
+				return c;
+			}
 
 			/* Closest match */
 			if (!bacmp(&bt_sk(sk)->src, BDADDR_ANY))
-				sk1 = sk;
+				c1 = c;
 		}
 	}
 
-	read_unlock(&l2cap_sk_list.lock);
+	read_unlock(&chan_list_lock);
 
-	return node ? sk : sk1;
+	return c1;
 }
 
-int l2cap_do_connect(struct sock *sk)
+int l2cap_chan_connect(struct l2cap_chan *chan)
 {
+	struct sock *sk = chan->sk;
 	bdaddr_t *src = &bt_sk(sk)->src;
 	bdaddr_t *dst = &bt_sk(sk)->dst;
 	struct l2cap_conn *conn;
@@ -844,7 +933,7 @@ int l2cap_do_connect(struct sock *sk)
 	int err;
 
 	BT_DBG("%s -> %s psm 0x%2.2x", batostr(src), batostr(dst),
-							l2cap_pi(sk)->psm);
+							chan->psm);
 
 	hdev = hci_get_route(dst, src);
 	if (!hdev)
@@ -852,14 +941,14 @@ int l2cap_do_connect(struct sock *sk)
 
 	hci_dev_lock_bh(hdev);
 
-	auth_type = l2cap_get_auth_type(sk);
+	auth_type = l2cap_get_auth_type(chan);
 
-	if (l2cap_pi(sk)->dcid == L2CAP_CID_LE_DATA)
+	if (chan->dcid == L2CAP_CID_LE_DATA)
 		hcon = hci_connect(hdev, LE_LINK, dst,
-					l2cap_pi(sk)->sec_level, auth_type);
+					chan->sec_level, auth_type);
 	else
 		hcon = hci_connect(hdev, ACL_LINK, dst,
-					l2cap_pi(sk)->sec_level, auth_type);
+					chan->sec_level, auth_type);
 
 	if (IS_ERR(hcon)) {
 		err = PTR_ERR(hcon);
@@ -876,7 +965,7 @@ int l2cap_do_connect(struct sock *sk)
 	/* Update source addr of the socket */
 	bacpy(src, conn->src);
 
-	l2cap_chan_add(conn, sk, NULL);
+	l2cap_chan_add(conn, chan);
 
 	sk->sk_state = BT_CONNECT;
 	l2cap_sock_set_timer(sk, sk->sk_sndtimeo);
@@ -885,10 +974,10 @@ int l2cap_do_connect(struct sock *sk)
 		if (sk->sk_type != SOCK_SEQPACKET &&
 				sk->sk_type != SOCK_STREAM) {
 			l2cap_sock_clear_timer(sk);
-			if (l2cap_check_security(sk))
+			if (l2cap_check_security(chan))
 				sk->sk_state = BT_CONNECTED;
 		} else
-			l2cap_do_start(sk);
+			l2cap_do_start(chan);
 	}
 
 	err = 0;
@@ -901,12 +990,13 @@ int l2cap_do_connect(struct sock *sk)
 
 int __l2cap_wait_ack(struct sock *sk)
 {
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	DECLARE_WAITQUEUE(wait, current);
 	int err = 0;
 	int timeo = HZ/5;
 
 	add_wait_queue(sk_sleep(sk), &wait);
-	while ((l2cap_pi(sk)->unacked_frames > 0 && l2cap_pi(sk)->conn)) {
+	while ((chan->unacked_frames > 0 && chan->conn)) {
 		set_current_state(TASK_INTERRUPTIBLE);
 
 		if (!timeo)
@@ -932,68 +1022,69 @@ int __l2cap_wait_ack(struct sock *sk)
 
 static void l2cap_monitor_timeout(unsigned long arg)
 {
-	struct sock *sk = (void *) arg;
+	struct l2cap_chan *chan = (void *) arg;
+	struct sock *sk = chan->sk;
 
-	BT_DBG("sk %p", sk);
+	BT_DBG("chan %p", chan);
 
 	bh_lock_sock(sk);
-	if (l2cap_pi(sk)->retry_count >= l2cap_pi(sk)->remote_max_tx) {
-		l2cap_send_disconn_req(l2cap_pi(sk)->conn, sk, ECONNABORTED);
+	if (chan->retry_count >= chan->remote_max_tx) {
+		l2cap_send_disconn_req(chan->conn, chan, ECONNABORTED);
 		bh_unlock_sock(sk);
 		return;
 	}
 
-	l2cap_pi(sk)->retry_count++;
+	chan->retry_count++;
 	__mod_monitor_timer();
 
-	l2cap_send_rr_or_rnr(l2cap_pi(sk), L2CAP_CTRL_POLL);
+	l2cap_send_rr_or_rnr(chan, L2CAP_CTRL_POLL);
 	bh_unlock_sock(sk);
 }
 
 static void l2cap_retrans_timeout(unsigned long arg)
 {
-	struct sock *sk = (void *) arg;
+	struct l2cap_chan *chan = (void *) arg;
+	struct sock *sk = chan->sk;
 
-	BT_DBG("sk %p", sk);
+	BT_DBG("chan %p", chan);
 
 	bh_lock_sock(sk);
-	l2cap_pi(sk)->retry_count = 1;
+	chan->retry_count = 1;
 	__mod_monitor_timer();
 
-	l2cap_pi(sk)->conn_state |= L2CAP_CONN_WAIT_F;
+	chan->conn_state |= L2CAP_CONN_WAIT_F;
 
-	l2cap_send_rr_or_rnr(l2cap_pi(sk), L2CAP_CTRL_POLL);
+	l2cap_send_rr_or_rnr(chan, L2CAP_CTRL_POLL);
 	bh_unlock_sock(sk);
 }
 
-static void l2cap_drop_acked_frames(struct sock *sk)
+static void l2cap_drop_acked_frames(struct l2cap_chan *chan)
 {
 	struct sk_buff *skb;
 
-	while ((skb = skb_peek(TX_QUEUE(sk))) &&
-			l2cap_pi(sk)->unacked_frames) {
-		if (bt_cb(skb)->tx_seq == l2cap_pi(sk)->expected_ack_seq)
+	while ((skb = skb_peek(&chan->tx_q)) &&
+			chan->unacked_frames) {
+		if (bt_cb(skb)->tx_seq == chan->expected_ack_seq)
 			break;
 
-		skb = skb_dequeue(TX_QUEUE(sk));
+		skb = skb_dequeue(&chan->tx_q);
 		kfree_skb(skb);
 
-		l2cap_pi(sk)->unacked_frames--;
+		chan->unacked_frames--;
 	}
 
-	if (!l2cap_pi(sk)->unacked_frames)
-		del_timer(&l2cap_pi(sk)->retrans_timer);
+	if (!chan->unacked_frames)
+		del_timer(&chan->retrans_timer);
 }
 
-void l2cap_do_send(struct sock *sk, struct sk_buff *skb)
+void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
-	struct hci_conn *hcon = pi->conn->hcon;
+	struct hci_conn *hcon = chan->conn->hcon;
 	u16 flags;
 
-	BT_DBG("sk %p, skb %p len %d", sk, skb, skb->len);
+	BT_DBG("chan %p, skb %p len %d", chan, skb, skb->len);
 
-	if (!pi->flushable && lmp_no_flush_capable(hcon->hdev))
+	if (!chan->flushable && lmp_no_flush_capable(hcon->hdev))
 		flags = ACL_START_NO_FLUSH;
 	else
 		flags = ACL_START;
@@ -1001,35 +1092,33 @@ void l2cap_do_send(struct sock *sk, struct sk_buff *skb)
 	hci_send_acl(hcon, skb, flags);
 }
 
-void l2cap_streaming_send(struct sock *sk)
+void l2cap_streaming_send(struct l2cap_chan *chan)
 {
 	struct sk_buff *skb;
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	u16 control, fcs;
 
-	while ((skb = skb_dequeue(TX_QUEUE(sk)))) {
+	while ((skb = skb_dequeue(&chan->tx_q))) {
 		control = get_unaligned_le16(skb->data + L2CAP_HDR_SIZE);
-		control |= pi->next_tx_seq << L2CAP_CTRL_TXSEQ_SHIFT;
+		control |= chan->next_tx_seq << L2CAP_CTRL_TXSEQ_SHIFT;
 		put_unaligned_le16(control, skb->data + L2CAP_HDR_SIZE);
 
-		if (pi->fcs == L2CAP_FCS_CRC16) {
+		if (chan->fcs == L2CAP_FCS_CRC16) {
 			fcs = crc16(0, (u8 *)skb->data, skb->len - 2);
 			put_unaligned_le16(fcs, skb->data + skb->len - 2);
 		}
 
-		l2cap_do_send(sk, skb);
+		l2cap_do_send(chan, skb);
 
-		pi->next_tx_seq = (pi->next_tx_seq + 1) % 64;
+		chan->next_tx_seq = (chan->next_tx_seq + 1) % 64;
 	}
 }
 
-static void l2cap_retransmit_one_frame(struct sock *sk, u8 tx_seq)
+static void l2cap_retransmit_one_frame(struct l2cap_chan *chan, u8 tx_seq)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct sk_buff *skb, *tx_skb;
 	u16 control, fcs;
 
-	skb = skb_peek(TX_QUEUE(sk));
+	skb = skb_peek(&chan->tx_q);
 	if (!skb)
 		return;
 
@@ -1037,14 +1126,14 @@ static void l2cap_retransmit_one_frame(struct sock *sk, u8 tx_seq)
 		if (bt_cb(skb)->tx_seq == tx_seq)
 			break;
 
-		if (skb_queue_is_last(TX_QUEUE(sk), skb))
+		if (skb_queue_is_last(&chan->tx_q, skb))
 			return;
 
-	} while ((skb = skb_queue_next(TX_QUEUE(sk), skb)));
+	} while ((skb = skb_queue_next(&chan->tx_q, skb)));
 
-	if (pi->remote_max_tx &&
-			bt_cb(skb)->retries == pi->remote_max_tx) {
-		l2cap_send_disconn_req(pi->conn, sk, ECONNABORTED);
+	if (chan->remote_max_tx &&
+			bt_cb(skb)->retries == chan->remote_max_tx) {
+		l2cap_send_disconn_req(chan->conn, chan, ECONNABORTED);
 		return;
 	}
 
@@ -1053,39 +1142,39 @@ static void l2cap_retransmit_one_frame(struct sock *sk, u8 tx_seq)
 	control = get_unaligned_le16(tx_skb->data + L2CAP_HDR_SIZE);
 	control &= L2CAP_CTRL_SAR;
 
-	if (pi->conn_state & L2CAP_CONN_SEND_FBIT) {
+	if (chan->conn_state & L2CAP_CONN_SEND_FBIT) {
 		control |= L2CAP_CTRL_FINAL;
-		pi->conn_state &= ~L2CAP_CONN_SEND_FBIT;
+		chan->conn_state &= ~L2CAP_CONN_SEND_FBIT;
 	}
 
-	control |= (pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT)
+	control |= (chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT)
 			| (tx_seq << L2CAP_CTRL_TXSEQ_SHIFT);
 
 	put_unaligned_le16(control, tx_skb->data + L2CAP_HDR_SIZE);
 
-	if (pi->fcs == L2CAP_FCS_CRC16) {
+	if (chan->fcs == L2CAP_FCS_CRC16) {
 		fcs = crc16(0, (u8 *)tx_skb->data, tx_skb->len - 2);
 		put_unaligned_le16(fcs, tx_skb->data + tx_skb->len - 2);
 	}
 
-	l2cap_do_send(sk, tx_skb);
+	l2cap_do_send(chan, tx_skb);
 }
 
-int l2cap_ertm_send(struct sock *sk)
+int l2cap_ertm_send(struct l2cap_chan *chan)
 {
 	struct sk_buff *skb, *tx_skb;
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
+	struct sock *sk = chan->sk;
 	u16 control, fcs;
 	int nsent = 0;
 
 	if (sk->sk_state != BT_CONNECTED)
 		return -ENOTCONN;
 
-	while ((skb = sk->sk_send_head) && (!l2cap_tx_window_full(sk))) {
+	while ((skb = chan->tx_send_head) && (!l2cap_tx_window_full(chan))) {
 
-		if (pi->remote_max_tx &&
-				bt_cb(skb)->retries == pi->remote_max_tx) {
-			l2cap_send_disconn_req(pi->conn, sk, ECONNABORTED);
+		if (chan->remote_max_tx &&
+				bt_cb(skb)->retries == chan->remote_max_tx) {
+			l2cap_send_disconn_req(chan->conn, chan, ECONNABORTED);
 			break;
 		}
 
@@ -1096,36 +1185,36 @@ int l2cap_ertm_send(struct sock *sk)
 		control = get_unaligned_le16(tx_skb->data + L2CAP_HDR_SIZE);
 		control &= L2CAP_CTRL_SAR;
 
-		if (pi->conn_state & L2CAP_CONN_SEND_FBIT) {
+		if (chan->conn_state & L2CAP_CONN_SEND_FBIT) {
 			control |= L2CAP_CTRL_FINAL;
-			pi->conn_state &= ~L2CAP_CONN_SEND_FBIT;
+			chan->conn_state &= ~L2CAP_CONN_SEND_FBIT;
 		}
-		control |= (pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT)
-				| (pi->next_tx_seq << L2CAP_CTRL_TXSEQ_SHIFT);
+		control |= (chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT)
+				| (chan->next_tx_seq << L2CAP_CTRL_TXSEQ_SHIFT);
 		put_unaligned_le16(control, tx_skb->data + L2CAP_HDR_SIZE);
 
 
-		if (pi->fcs == L2CAP_FCS_CRC16) {
+		if (chan->fcs == L2CAP_FCS_CRC16) {
 			fcs = crc16(0, (u8 *)skb->data, tx_skb->len - 2);
 			put_unaligned_le16(fcs, skb->data + tx_skb->len - 2);
 		}
 
-		l2cap_do_send(sk, tx_skb);
+		l2cap_do_send(chan, tx_skb);
 
 		__mod_retrans_timer();
 
-		bt_cb(skb)->tx_seq = pi->next_tx_seq;
-		pi->next_tx_seq = (pi->next_tx_seq + 1) % 64;
+		bt_cb(skb)->tx_seq = chan->next_tx_seq;
+		chan->next_tx_seq = (chan->next_tx_seq + 1) % 64;
 
 		if (bt_cb(skb)->retries == 1)
-			pi->unacked_frames++;
+			chan->unacked_frames++;
 
-		pi->frames_sent++;
+		chan->frames_sent++;
 
-		if (skb_queue_is_last(TX_QUEUE(sk), skb))
-			sk->sk_send_head = NULL;
+		if (skb_queue_is_last(&chan->tx_q, skb))
+			chan->tx_send_head = NULL;
 		else
-			sk->sk_send_head = skb_queue_next(TX_QUEUE(sk), skb);
+			chan->tx_send_head = skb_queue_next(&chan->tx_q, skb);
 
 		nsent++;
 	}
@@ -1133,41 +1222,39 @@ int l2cap_ertm_send(struct sock *sk)
 	return nsent;
 }
 
-static int l2cap_retransmit_frames(struct sock *sk)
+static int l2cap_retransmit_frames(struct l2cap_chan *chan)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	int ret;
 
-	if (!skb_queue_empty(TX_QUEUE(sk)))
-		sk->sk_send_head = TX_QUEUE(sk)->next;
+	if (!skb_queue_empty(&chan->tx_q))
+		chan->tx_send_head = chan->tx_q.next;
 
-	pi->next_tx_seq = pi->expected_ack_seq;
-	ret = l2cap_ertm_send(sk);
+	chan->next_tx_seq = chan->expected_ack_seq;
+	ret = l2cap_ertm_send(chan);
 	return ret;
 }
 
-static void l2cap_send_ack(struct l2cap_pinfo *pi)
+static void l2cap_send_ack(struct l2cap_chan *chan)
 {
-	struct sock *sk = (struct sock *)pi;
 	u16 control = 0;
 
-	control |= pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
+	control |= chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
 
-	if (pi->conn_state & L2CAP_CONN_LOCAL_BUSY) {
+	if (chan->conn_state & L2CAP_CONN_LOCAL_BUSY) {
 		control |= L2CAP_SUPER_RCV_NOT_READY;
-		pi->conn_state |= L2CAP_CONN_RNR_SENT;
-		l2cap_send_sframe(pi, control);
+		chan->conn_state |= L2CAP_CONN_RNR_SENT;
+		l2cap_send_sframe(chan, control);
 		return;
 	}
 
-	if (l2cap_ertm_send(sk) > 0)
+	if (l2cap_ertm_send(chan) > 0)
 		return;
 
 	control |= L2CAP_SUPER_RCV_READY;
-	l2cap_send_sframe(pi, control);
+	l2cap_send_sframe(chan, control);
 }
 
-static void l2cap_send_srejtail(struct sock *sk)
+static void l2cap_send_srejtail(struct l2cap_chan *chan)
 {
 	struct srej_list *tail;
 	u16 control;
@@ -1175,15 +1262,15 @@ static void l2cap_send_srejtail(struct sock *sk)
 	control = L2CAP_SUPER_SELECT_REJECT;
 	control |= L2CAP_CTRL_FINAL;
 
-	tail = list_entry(SREJ_LIST(sk)->prev, struct srej_list, list);
+	tail = list_entry((&chan->srej_l)->prev, struct srej_list, list);
 	control |= tail->tx_seq << L2CAP_CTRL_REQSEQ_SHIFT;
 
-	l2cap_send_sframe(l2cap_pi(sk), control);
+	l2cap_send_sframe(chan, control);
 }
 
 static inline int l2cap_skbuff_fromiovec(struct sock *sk, struct msghdr *msg, int len, int count, struct sk_buff *skb)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct l2cap_conn *conn = l2cap_pi(sk)->chan->conn;
 	struct sk_buff **frag;
 	int err, sent = 0;
 
@@ -1213,9 +1300,10 @@ static inline int l2cap_skbuff_fromiovec(struct sock *sk, struct msghdr *msg, in
 	return sent;
 }
 
-struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len)
+struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct sock *sk = chan->sk;
+	struct l2cap_conn *conn = chan->conn;
 	struct sk_buff *skb;
 	int err, count, hlen = L2CAP_HDR_SIZE + 2;
 	struct l2cap_hdr *lh;
@@ -1230,9 +1318,9 @@ struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, s
 
 	/* Create L2CAP header */
 	lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
-	lh->cid = cpu_to_le16(l2cap_pi(sk)->dcid);
+	lh->cid = cpu_to_le16(chan->dcid);
 	lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE));
-	put_unaligned_le16(l2cap_pi(sk)->psm, skb_put(skb, 2));
+	put_unaligned_le16(chan->psm, skb_put(skb, 2));
 
 	err = l2cap_skbuff_fromiovec(sk, msg, len, count, skb);
 	if (unlikely(err < 0)) {
@@ -1242,9 +1330,10 @@ struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, s
 	return skb;
 }
 
-struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len)
+struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct sock *sk = chan->sk;
+	struct l2cap_conn *conn = chan->conn;
 	struct sk_buff *skb;
 	int err, count, hlen = L2CAP_HDR_SIZE;
 	struct l2cap_hdr *lh;
@@ -1259,7 +1348,7 @@ struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size
 
 	/* Create L2CAP header */
 	lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
-	lh->cid = cpu_to_le16(l2cap_pi(sk)->dcid);
+	lh->cid = cpu_to_le16(chan->dcid);
 	lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE));
 
 	err = l2cap_skbuff_fromiovec(sk, msg, len, count, skb);
@@ -1270,9 +1359,10 @@ struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size
 	return skb;
 }
 
-struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen)
+struct sk_buff *l2cap_create_iframe_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len, u16 control, u16 sdulen)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct sock *sk = chan->sk;
+	struct l2cap_conn *conn = chan->conn;
 	struct sk_buff *skb;
 	int err, count, hlen = L2CAP_HDR_SIZE + 2;
 	struct l2cap_hdr *lh;
@@ -1285,7 +1375,7 @@ struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, siz
 	if (sdulen)
 		hlen += 2;
 
-	if (l2cap_pi(sk)->fcs == L2CAP_FCS_CRC16)
+	if (chan->fcs == L2CAP_FCS_CRC16)
 		hlen += 2;
 
 	count = min_t(unsigned int, (conn->mtu - hlen), len);
@@ -1296,7 +1386,7 @@ struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, siz
 
 	/* Create L2CAP header */
 	lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
-	lh->cid = cpu_to_le16(l2cap_pi(sk)->dcid);
+	lh->cid = cpu_to_le16(chan->dcid);
 	lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE));
 	put_unaligned_le16(control, skb_put(skb, 2));
 	if (sdulen)
@@ -1308,16 +1398,15 @@ struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, siz
 		return ERR_PTR(err);
 	}
 
-	if (l2cap_pi(sk)->fcs == L2CAP_FCS_CRC16)
+	if (chan->fcs == L2CAP_FCS_CRC16)
 		put_unaligned_le16(0, skb_put(skb, 2));
 
 	bt_cb(skb)->retries = 0;
 	return skb;
 }
 
-int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len)
+int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct sk_buff *skb;
 	struct sk_buff_head sar_queue;
 	u16 control;
@@ -1325,26 +1414,26 @@ int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len)
 
 	skb_queue_head_init(&sar_queue);
 	control = L2CAP_SDU_START;
-	skb = l2cap_create_iframe_pdu(sk, msg, pi->remote_mps, control, len);
+	skb = l2cap_create_iframe_pdu(chan, msg, chan->remote_mps, control, len);
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
 	__skb_queue_tail(&sar_queue, skb);
-	len -= pi->remote_mps;
-	size += pi->remote_mps;
+	len -= chan->remote_mps;
+	size += chan->remote_mps;
 
 	while (len > 0) {
 		size_t buflen;
 
-		if (len > pi->remote_mps) {
+		if (len > chan->remote_mps) {
 			control = L2CAP_SDU_CONTINUE;
-			buflen = pi->remote_mps;
+			buflen = chan->remote_mps;
 		} else {
 			control = L2CAP_SDU_END;
 			buflen = len;
 		}
 
-		skb = l2cap_create_iframe_pdu(sk, msg, buflen, control, 0);
+		skb = l2cap_create_iframe_pdu(chan, msg, buflen, control, 0);
 		if (IS_ERR(skb)) {
 			skb_queue_purge(&sar_queue);
 			return PTR_ERR(skb);
@@ -1354,9 +1443,9 @@ int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len)
 		len -= buflen;
 		size += buflen;
 	}
-	skb_queue_splice_tail(&sar_queue, TX_QUEUE(sk));
-	if (sk->sk_send_head == NULL)
-		sk->sk_send_head = sar_queue.next;
+	skb_queue_splice_tail(&sar_queue, &chan->tx_q);
+	if (chan->tx_send_head == NULL)
+		chan->tx_send_head = sar_queue.next;
 
 	return size;
 }
@@ -1364,10 +1453,11 @@ int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len)
 static void l2cap_chan_ready(struct sock *sk)
 {
 	struct sock *parent = bt_sk(sk)->parent;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 
 	BT_DBG("sk %p, parent %p", sk, parent);
 
-	l2cap_pi(sk)->conf_state = 0;
+	chan->conf_state = 0;
 	l2cap_sock_clear_timer(sk);
 
 	if (!parent) {
@@ -1387,14 +1477,14 @@ static void l2cap_chan_ready(struct sock *sk)
 /* Copy frame to all raw sockets on that connection */
 static void l2cap_raw_recv(struct l2cap_conn *conn, struct sk_buff *skb)
 {
-	struct l2cap_chan_list *l = &conn->chan_list;
 	struct sk_buff *nskb;
-	struct sock *sk;
+	struct l2cap_chan *chan;
 
 	BT_DBG("conn %p", conn);
 
-	read_lock(&l->lock);
-	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
+	read_lock(&conn->chan_lock);
+	list_for_each_entry(chan, &conn->chan_l, list) {
+		struct sock *sk = chan->sk;
 		if (sk->sk_type != SOCK_RAW)
 			continue;
 
@@ -1408,7 +1498,7 @@ static void l2cap_raw_recv(struct l2cap_conn *conn, struct sk_buff *skb)
 		if (sock_queue_rcv_skb(sk, nskb))
 			kfree_skb(nskb);
 	}
-	read_unlock(&l->lock);
+	read_unlock(&conn->chan_lock);
 }
 
 /* ---- L2CAP signalling commands ---- */
@@ -1540,32 +1630,35 @@ static void l2cap_add_conf_opt(void **ptr, u8 type, u8 len, unsigned long val)
 
 static void l2cap_ack_timeout(unsigned long arg)
 {
-	struct sock *sk = (void *) arg;
+	struct l2cap_chan *chan = (void *) arg;
 
-	bh_lock_sock(sk);
-	l2cap_send_ack(l2cap_pi(sk));
-	bh_unlock_sock(sk);
+	bh_lock_sock(chan->sk);
+	l2cap_send_ack(chan);
+	bh_unlock_sock(chan->sk);
 }
 
-static inline void l2cap_ertm_init(struct sock *sk)
+static inline void l2cap_ertm_init(struct l2cap_chan *chan)
 {
-	l2cap_pi(sk)->expected_ack_seq = 0;
-	l2cap_pi(sk)->unacked_frames = 0;
-	l2cap_pi(sk)->buffer_seq = 0;
-	l2cap_pi(sk)->num_acked = 0;
-	l2cap_pi(sk)->frames_sent = 0;
+	struct sock *sk = chan->sk;
+
+	chan->expected_ack_seq = 0;
+	chan->unacked_frames = 0;
+	chan->buffer_seq = 0;
+	chan->num_acked = 0;
+	chan->frames_sent = 0;
 
-	setup_timer(&l2cap_pi(sk)->retrans_timer,
-			l2cap_retrans_timeout, (unsigned long) sk);
-	setup_timer(&l2cap_pi(sk)->monitor_timer,
-			l2cap_monitor_timeout, (unsigned long) sk);
-	setup_timer(&l2cap_pi(sk)->ack_timer,
-			l2cap_ack_timeout, (unsigned long) sk);
+	setup_timer(&chan->retrans_timer, l2cap_retrans_timeout,
+							(unsigned long) chan);
+	setup_timer(&chan->monitor_timer, l2cap_monitor_timeout,
+							(unsigned long) chan);
+	setup_timer(&chan->ack_timer, l2cap_ack_timeout, (unsigned long) chan);
 
-	__skb_queue_head_init(SREJ_QUEUE(sk));
-	__skb_queue_head_init(BUSY_QUEUE(sk));
+	skb_queue_head_init(&chan->srej_q);
+	skb_queue_head_init(&chan->busy_q);
 
-	INIT_WORK(&l2cap_pi(sk)->busy_work, l2cap_busy_work);
+	INIT_LIST_HEAD(&chan->srej_l);
+
+	INIT_WORK(&chan->busy_work, l2cap_busy_work);
 
 	sk->sk_backlog_rcv = l2cap_ertm_data_rcv;
 }
@@ -1583,38 +1676,37 @@ static inline __u8 l2cap_select_mode(__u8 mode, __u16 remote_feat_mask)
 	}
 }
 
-int l2cap_build_conf_req(struct sock *sk, void *data)
+static int l2cap_build_conf_req(struct l2cap_chan *chan, void *data)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct l2cap_conf_req *req = data;
-	struct l2cap_conf_rfc rfc = { .mode = pi->mode };
+	struct l2cap_conf_rfc rfc = { .mode = chan->mode };
 	void *ptr = req->data;
 
-	BT_DBG("sk %p", sk);
+	BT_DBG("chan %p", chan);
 
-	if (pi->num_conf_req || pi->num_conf_rsp)
+	if (chan->num_conf_req || chan->num_conf_rsp)
 		goto done;
 
-	switch (pi->mode) {
+	switch (chan->mode) {
 	case L2CAP_MODE_STREAMING:
 	case L2CAP_MODE_ERTM:
-		if (pi->conf_state & L2CAP_CONF_STATE2_DEVICE)
+		if (chan->conf_state & L2CAP_CONF_STATE2_DEVICE)
 			break;
 
 		/* fall through */
 	default:
-		pi->mode = l2cap_select_mode(rfc.mode, pi->conn->feat_mask);
+		chan->mode = l2cap_select_mode(rfc.mode, chan->conn->feat_mask);
 		break;
 	}
 
 done:
-	if (pi->imtu != L2CAP_DEFAULT_MTU)
-		l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, pi->imtu);
+	if (chan->imtu != L2CAP_DEFAULT_MTU)
+		l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, chan->imtu);
 
-	switch (pi->mode) {
+	switch (chan->mode) {
 	case L2CAP_MODE_BASIC:
-		if (!(pi->conn->feat_mask & L2CAP_FEAT_ERTM) &&
-				!(pi->conn->feat_mask & L2CAP_FEAT_STREAMING))
+		if (!(chan->conn->feat_mask & L2CAP_FEAT_ERTM) &&
+				!(chan->conn->feat_mask & L2CAP_FEAT_STREAMING))
 			break;
 
 		rfc.mode            = L2CAP_MODE_BASIC;
@@ -1630,24 +1722,24 @@ int l2cap_build_conf_req(struct sock *sk, void *data)
 
 	case L2CAP_MODE_ERTM:
 		rfc.mode            = L2CAP_MODE_ERTM;
-		rfc.txwin_size      = pi->tx_win;
-		rfc.max_transmit    = pi->max_tx;
+		rfc.txwin_size      = chan->tx_win;
+		rfc.max_transmit    = chan->max_tx;
 		rfc.retrans_timeout = 0;
 		rfc.monitor_timeout = 0;
 		rfc.max_pdu_size    = cpu_to_le16(L2CAP_DEFAULT_MAX_PDU_SIZE);
-		if (L2CAP_DEFAULT_MAX_PDU_SIZE > pi->conn->mtu - 10)
-			rfc.max_pdu_size = cpu_to_le16(pi->conn->mtu - 10);
+		if (L2CAP_DEFAULT_MAX_PDU_SIZE > chan->conn->mtu - 10)
+			rfc.max_pdu_size = cpu_to_le16(chan->conn->mtu - 10);
 
 		l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC, sizeof(rfc),
 							(unsigned long) &rfc);
 
-		if (!(pi->conn->feat_mask & L2CAP_FEAT_FCS))
+		if (!(chan->conn->feat_mask & L2CAP_FEAT_FCS))
 			break;
 
-		if (pi->fcs == L2CAP_FCS_NONE ||
-				pi->conf_state & L2CAP_CONF_NO_FCS_RECV) {
-			pi->fcs = L2CAP_FCS_NONE;
-			l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, pi->fcs);
+		if (chan->fcs == L2CAP_FCS_NONE ||
+				chan->conf_state & L2CAP_CONF_NO_FCS_RECV) {
+			chan->fcs = L2CAP_FCS_NONE;
+			l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, chan->fcs);
 		}
 		break;
 
@@ -1658,43 +1750,42 @@ int l2cap_build_conf_req(struct sock *sk, void *data)
 		rfc.retrans_timeout = 0;
 		rfc.monitor_timeout = 0;
 		rfc.max_pdu_size    = cpu_to_le16(L2CAP_DEFAULT_MAX_PDU_SIZE);
-		if (L2CAP_DEFAULT_MAX_PDU_SIZE > pi->conn->mtu - 10)
-			rfc.max_pdu_size = cpu_to_le16(pi->conn->mtu - 10);
+		if (L2CAP_DEFAULT_MAX_PDU_SIZE > chan->conn->mtu - 10)
+			rfc.max_pdu_size = cpu_to_le16(chan->conn->mtu - 10);
 
 		l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC, sizeof(rfc),
 							(unsigned long) &rfc);
 
-		if (!(pi->conn->feat_mask & L2CAP_FEAT_FCS))
+		if (!(chan->conn->feat_mask & L2CAP_FEAT_FCS))
 			break;
 
-		if (pi->fcs == L2CAP_FCS_NONE ||
-				pi->conf_state & L2CAP_CONF_NO_FCS_RECV) {
-			pi->fcs = L2CAP_FCS_NONE;
-			l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, pi->fcs);
+		if (chan->fcs == L2CAP_FCS_NONE ||
+				chan->conf_state & L2CAP_CONF_NO_FCS_RECV) {
+			chan->fcs = L2CAP_FCS_NONE;
+			l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, chan->fcs);
 		}
 		break;
 	}
 
-	req->dcid  = cpu_to_le16(pi->dcid);
+	req->dcid  = cpu_to_le16(chan->dcid);
 	req->flags = cpu_to_le16(0);
 
 	return ptr - data;
 }
 
-static int l2cap_parse_conf_req(struct sock *sk, void *data)
+static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct l2cap_conf_rsp *rsp = data;
 	void *ptr = rsp->data;
-	void *req = pi->conf_req;
-	int len = pi->conf_len;
+	void *req = chan->conf_req;
+	int len = chan->conf_len;
 	int type, hint, olen;
 	unsigned long val;
 	struct l2cap_conf_rfc rfc = { .mode = L2CAP_MODE_BASIC };
 	u16 mtu = L2CAP_DEFAULT_MTU;
 	u16 result = L2CAP_CONF_SUCCESS;
 
-	BT_DBG("sk %p", sk);
+	BT_DBG("chan %p", chan);
 
 	while (len >= L2CAP_CONF_OPT_SIZE) {
 		len -= l2cap_get_conf_opt(&req, &type, &olen, &val);
@@ -1708,7 +1799,7 @@ static int l2cap_parse_conf_req(struct sock *sk, void *data)
 			break;
 
 		case L2CAP_CONF_FLUSH_TO:
-			pi->flush_to = val;
+			chan->flush_to = val;
 			break;
 
 		case L2CAP_CONF_QOS:
@@ -1721,7 +1812,7 @@ static int l2cap_parse_conf_req(struct sock *sk, void *data)
 
 		case L2CAP_CONF_FCS:
 			if (val == L2CAP_FCS_NONE)
-				pi->conf_state |= L2CAP_CONF_NO_FCS_RECV;
+				chan->conf_state |= L2CAP_CONF_NO_FCS_RECV;
 
 			break;
 
@@ -1735,30 +1826,30 @@ static int l2cap_parse_conf_req(struct sock *sk, void *data)
 		}
 	}
 
-	if (pi->num_conf_rsp || pi->num_conf_req > 1)
+	if (chan->num_conf_rsp || chan->num_conf_req > 1)
 		goto done;
 
-	switch (pi->mode) {
+	switch (chan->mode) {
 	case L2CAP_MODE_STREAMING:
 	case L2CAP_MODE_ERTM:
-		if (!(pi->conf_state & L2CAP_CONF_STATE2_DEVICE)) {
-			pi->mode = l2cap_select_mode(rfc.mode,
-					pi->conn->feat_mask);
+		if (!(chan->conf_state & L2CAP_CONF_STATE2_DEVICE)) {
+			chan->mode = l2cap_select_mode(rfc.mode,
+					chan->conn->feat_mask);
 			break;
 		}
 
-		if (pi->mode != rfc.mode)
+		if (chan->mode != rfc.mode)
 			return -ECONNREFUSED;
 
 		break;
 	}
 
 done:
-	if (pi->mode != rfc.mode) {
+	if (chan->mode != rfc.mode) {
 		result = L2CAP_CONF_UNACCEPT;
-		rfc.mode = pi->mode;
+		rfc.mode = chan->mode;
 
-		if (pi->num_conf_rsp == 1)
+		if (chan->num_conf_rsp == 1)
 			return -ECONNREFUSED;
 
 		l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC,
@@ -1773,32 +1864,32 @@ static int l2cap_parse_conf_req(struct sock *sk, void *data)
 		if (mtu < L2CAP_DEFAULT_MIN_MTU)
 			result = L2CAP_CONF_UNACCEPT;
 		else {
-			pi->omtu = mtu;
-			pi->conf_state |= L2CAP_CONF_MTU_DONE;
+			chan->omtu = mtu;
+			chan->conf_state |= L2CAP_CONF_MTU_DONE;
 		}
-		l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, pi->omtu);
+		l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, chan->omtu);
 
 		switch (rfc.mode) {
 		case L2CAP_MODE_BASIC:
-			pi->fcs = L2CAP_FCS_NONE;
-			pi->conf_state |= L2CAP_CONF_MODE_DONE;
+			chan->fcs = L2CAP_FCS_NONE;
+			chan->conf_state |= L2CAP_CONF_MODE_DONE;
 			break;
 
 		case L2CAP_MODE_ERTM:
-			pi->remote_tx_win = rfc.txwin_size;
-			pi->remote_max_tx = rfc.max_transmit;
+			chan->remote_tx_win = rfc.txwin_size;
+			chan->remote_max_tx = rfc.max_transmit;
 
-			if (le16_to_cpu(rfc.max_pdu_size) > pi->conn->mtu - 10)
-				rfc.max_pdu_size = cpu_to_le16(pi->conn->mtu - 10);
+			if (le16_to_cpu(rfc.max_pdu_size) > chan->conn->mtu - 10)
+				rfc.max_pdu_size = cpu_to_le16(chan->conn->mtu - 10);
 
-			pi->remote_mps = le16_to_cpu(rfc.max_pdu_size);
+			chan->remote_mps = le16_to_cpu(rfc.max_pdu_size);
 
 			rfc.retrans_timeout =
 				le16_to_cpu(L2CAP_DEFAULT_RETRANS_TO);
 			rfc.monitor_timeout =
 				le16_to_cpu(L2CAP_DEFAULT_MONITOR_TO);
 
-			pi->conf_state |= L2CAP_CONF_MODE_DONE;
+			chan->conf_state |= L2CAP_CONF_MODE_DONE;
 
 			l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC,
 					sizeof(rfc), (unsigned long) &rfc);
@@ -1806,12 +1897,12 @@ static int l2cap_parse_conf_req(struct sock *sk, void *data)
 			break;
 
 		case L2CAP_MODE_STREAMING:
-			if (le16_to_cpu(rfc.max_pdu_size) > pi->conn->mtu - 10)
-				rfc.max_pdu_size = cpu_to_le16(pi->conn->mtu - 10);
+			if (le16_to_cpu(rfc.max_pdu_size) > chan->conn->mtu - 10)
+				rfc.max_pdu_size = cpu_to_le16(chan->conn->mtu - 10);
 
-			pi->remote_mps = le16_to_cpu(rfc.max_pdu_size);
+			chan->remote_mps = le16_to_cpu(rfc.max_pdu_size);
 
-			pi->conf_state |= L2CAP_CONF_MODE_DONE;
+			chan->conf_state |= L2CAP_CONF_MODE_DONE;
 
 			l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC,
 					sizeof(rfc), (unsigned long) &rfc);
@@ -1822,29 +1913,28 @@ static int l2cap_parse_conf_req(struct sock *sk, void *data)
 			result = L2CAP_CONF_UNACCEPT;
 
 			memset(&rfc, 0, sizeof(rfc));
-			rfc.mode = pi->mode;
+			rfc.mode = chan->mode;
 		}
 
 		if (result == L2CAP_CONF_SUCCESS)
-			pi->conf_state |= L2CAP_CONF_OUTPUT_DONE;
+			chan->conf_state |= L2CAP_CONF_OUTPUT_DONE;
 	}
-	rsp->scid   = cpu_to_le16(pi->dcid);
+	rsp->scid   = cpu_to_le16(chan->dcid);
 	rsp->result = cpu_to_le16(result);
 	rsp->flags  = cpu_to_le16(0x0000);
 
 	return ptr - data;
 }
 
-static int l2cap_parse_conf_rsp(struct sock *sk, void *rsp, int len, void *data, u16 *result)
+static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len, void *data, u16 *result)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct l2cap_conf_req *req = data;
 	void *ptr = req->data;
 	int type, olen;
 	unsigned long val;
 	struct l2cap_conf_rfc rfc;
 
-	BT_DBG("sk %p, rsp %p, len %d, req %p", sk, rsp, len, data);
+	BT_DBG("chan %p, rsp %p, len %d, req %p", chan, rsp, len, data);
 
 	while (len >= L2CAP_CONF_OPT_SIZE) {
 		len -= l2cap_get_conf_opt(&rsp, &type, &olen, &val);
@@ -1853,27 +1943,27 @@ static int l2cap_parse_conf_rsp(struct sock *sk, void *rsp, int len, void *data,
 		case L2CAP_CONF_MTU:
 			if (val < L2CAP_DEFAULT_MIN_MTU) {
 				*result = L2CAP_CONF_UNACCEPT;
-				pi->imtu = L2CAP_DEFAULT_MIN_MTU;
+				chan->imtu = L2CAP_DEFAULT_MIN_MTU;
 			} else
-				pi->imtu = val;
-			l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, pi->imtu);
+				chan->imtu = val;
+			l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, chan->imtu);
 			break;
 
 		case L2CAP_CONF_FLUSH_TO:
-			pi->flush_to = val;
+			chan->flush_to = val;
 			l2cap_add_conf_opt(&ptr, L2CAP_CONF_FLUSH_TO,
-							2, pi->flush_to);
+							2, chan->flush_to);
 			break;
 
 		case L2CAP_CONF_RFC:
 			if (olen == sizeof(rfc))
 				memcpy(&rfc, (void *)val, olen);
 
-			if ((pi->conf_state & L2CAP_CONF_STATE2_DEVICE) &&
-							rfc.mode != pi->mode)
+			if ((chan->conf_state & L2CAP_CONF_STATE2_DEVICE) &&
+							rfc.mode != chan->mode)
 				return -ECONNREFUSED;
 
-			pi->fcs = 0;
+			chan->fcs = 0;
 
 			l2cap_add_conf_opt(&ptr, L2CAP_CONF_RFC,
 					sizeof(rfc), (unsigned long) &rfc);
@@ -1881,53 +1971,74 @@ static int l2cap_parse_conf_rsp(struct sock *sk, void *rsp, int len, void *data,
 		}
 	}
 
-	if (pi->mode == L2CAP_MODE_BASIC && pi->mode != rfc.mode)
+	if (chan->mode == L2CAP_MODE_BASIC && chan->mode != rfc.mode)
 		return -ECONNREFUSED;
 
-	pi->mode = rfc.mode;
+	chan->mode = rfc.mode;
 
 	if (*result == L2CAP_CONF_SUCCESS) {
 		switch (rfc.mode) {
 		case L2CAP_MODE_ERTM:
-			pi->retrans_timeout = le16_to_cpu(rfc.retrans_timeout);
-			pi->monitor_timeout = le16_to_cpu(rfc.monitor_timeout);
-			pi->mps    = le16_to_cpu(rfc.max_pdu_size);
+			chan->retrans_timeout = le16_to_cpu(rfc.retrans_timeout);
+			chan->monitor_timeout = le16_to_cpu(rfc.monitor_timeout);
+			chan->mps    = le16_to_cpu(rfc.max_pdu_size);
 			break;
 		case L2CAP_MODE_STREAMING:
-			pi->mps    = le16_to_cpu(rfc.max_pdu_size);
+			chan->mps    = le16_to_cpu(rfc.max_pdu_size);
 		}
 	}
 
-	req->dcid   = cpu_to_le16(pi->dcid);
+	req->dcid   = cpu_to_le16(chan->dcid);
 	req->flags  = cpu_to_le16(0x0000);
 
 	return ptr - data;
 }
 
-static int l2cap_build_conf_rsp(struct sock *sk, void *data, u16 result, u16 flags)
+static int l2cap_build_conf_rsp(struct l2cap_chan *chan, void *data, u16 result, u16 flags)
 {
 	struct l2cap_conf_rsp *rsp = data;
 	void *ptr = rsp->data;
 
-	BT_DBG("sk %p", sk);
+	BT_DBG("chan %p", chan);
 
-	rsp->scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
+	rsp->scid   = cpu_to_le16(chan->dcid);
 	rsp->result = cpu_to_le16(result);
 	rsp->flags  = cpu_to_le16(flags);
 
 	return ptr - data;
 }
 
-static void l2cap_conf_rfc_get(struct sock *sk, void *rsp, int len)
+void __l2cap_connect_rsp_defer(struct l2cap_chan *chan)
+{
+	struct l2cap_conn_rsp rsp;
+	struct l2cap_conn *conn = chan->conn;
+	u8 buf[128];
+
+	rsp.scid   = cpu_to_le16(chan->dcid);
+	rsp.dcid   = cpu_to_le16(chan->scid);
+	rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS);
+	rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
+	l2cap_send_cmd(conn, chan->ident,
+				L2CAP_CONN_RSP, sizeof(rsp), &rsp);
+
+	if (chan->conf_state & L2CAP_CONF_REQ_SENT)
+		return;
+
+	chan->conf_state |= L2CAP_CONF_REQ_SENT;
+	l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
+			l2cap_build_conf_req(chan, buf), buf);
+	chan->num_conf_req++;
+}
+
+static void l2cap_conf_rfc_get(struct l2cap_chan *chan, void *rsp, int len)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	int type, olen;
 	unsigned long val;
 	struct l2cap_conf_rfc rfc;
 
-	BT_DBG("sk %p, rsp %p, len %d", sk, rsp, len);
+	BT_DBG("chan %p, rsp %p, len %d", chan, rsp, len);
 
-	if ((pi->mode != L2CAP_MODE_ERTM) && (pi->mode != L2CAP_MODE_STREAMING))
+	if ((chan->mode != L2CAP_MODE_ERTM) && (chan->mode != L2CAP_MODE_STREAMING))
 		return;
 
 	while (len >= L2CAP_CONF_OPT_SIZE) {
@@ -1944,12 +2055,12 @@ static void l2cap_conf_rfc_get(struct sock *sk, void *rsp, int len)
 done:
 	switch (rfc.mode) {
 	case L2CAP_MODE_ERTM:
-		pi->retrans_timeout = le16_to_cpu(rfc.retrans_timeout);
-		pi->monitor_timeout = le16_to_cpu(rfc.monitor_timeout);
-		pi->mps    = le16_to_cpu(rfc.max_pdu_size);
+		chan->retrans_timeout = le16_to_cpu(rfc.retrans_timeout);
+		chan->monitor_timeout = le16_to_cpu(rfc.monitor_timeout);
+		chan->mps    = le16_to_cpu(rfc.max_pdu_size);
 		break;
 	case L2CAP_MODE_STREAMING:
-		pi->mps    = le16_to_cpu(rfc.max_pdu_size);
+		chan->mps    = le16_to_cpu(rfc.max_pdu_size);
 	}
 }
 
@@ -1975,9 +2086,9 @@ static inline int l2cap_command_rej(struct l2cap_conn *conn, struct l2cap_cmd_hd
 
 static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)
 {
-	struct l2cap_chan_list *list = &conn->chan_list;
 	struct l2cap_conn_req *req = (struct l2cap_conn_req *) data;
 	struct l2cap_conn_rsp rsp;
+	struct l2cap_chan *chan = NULL, *pchan;
 	struct sock *parent, *sk = NULL;
 	int result, status = L2CAP_CS_NO_INFO;
 
@@ -1987,12 +2098,14 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
 	BT_DBG("psm 0x%2.2x scid 0x%4.4x", psm, scid);
 
 	/* Check if we have socket listening on psm */
-	parent = l2cap_get_sock_by_psm(BT_LISTEN, psm, conn->src);
-	if (!parent) {
+	pchan = l2cap_global_chan_by_psm(BT_LISTEN, psm, conn->src);
+	if (!pchan) {
 		result = L2CAP_CR_BAD_PSM;
 		goto sendresp;
 	}
 
+	parent = pchan->sk;
+
 	bh_lock_sock(parent);
 
 	/* Check if the ACL is secure enough (if not SDP) */
@@ -2015,11 +2128,19 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
 	if (!sk)
 		goto response;
 
-	write_lock_bh(&list->lock);
+	chan = l2cap_chan_create(sk);
+	if (!chan) {
+		l2cap_sock_kill(sk);
+		goto response;
+	}
+
+	l2cap_pi(sk)->chan = chan;
+
+	write_lock_bh(&conn->chan_lock);
 
 	/* Check if we already have channel with that dcid */
-	if (__l2cap_get_chan_by_dcid(list, scid)) {
-		write_unlock_bh(&list->lock);
+	if (__l2cap_get_chan_by_dcid(conn, scid)) {
+		write_unlock_bh(&conn->chan_lock);
 		sock_set_flag(sk, SOCK_ZAPPED);
 		l2cap_sock_kill(sk);
 		goto response;
@@ -2030,18 +2151,21 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
 	l2cap_sock_init(sk, parent);
 	bacpy(&bt_sk(sk)->src, conn->src);
 	bacpy(&bt_sk(sk)->dst, conn->dst);
-	l2cap_pi(sk)->psm  = psm;
-	l2cap_pi(sk)->dcid = scid;
+	chan->psm  = psm;
+	chan->dcid = scid;
+
+	bt_accept_enqueue(parent, sk);
+
+	__l2cap_chan_add(conn, chan);
 
-	__l2cap_chan_add(conn, sk, parent);
-	dcid = l2cap_pi(sk)->scid;
+	dcid = chan->scid;
 
 	l2cap_sock_set_timer(sk, sk->sk_sndtimeo);
 
-	l2cap_pi(sk)->ident = cmd->ident;
+	chan->ident = cmd->ident;
 
 	if (conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_DONE) {
-		if (l2cap_check_security(sk)) {
+		if (l2cap_check_security(chan)) {
 			if (bt_sk(sk)->defer_setup) {
 				sk->sk_state = BT_CONNECT2;
 				result = L2CAP_CR_PEND;
@@ -2063,7 +2187,7 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
 		status = L2CAP_CS_NO_INFO;
 	}
 
-	write_unlock_bh(&list->lock);
+	write_unlock_bh(&conn->chan_lock);
 
 response:
 	bh_unlock_sock(parent);
@@ -2089,13 +2213,13 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
 					L2CAP_INFO_REQ, sizeof(info), &info);
 	}
 
-	if (sk && !(l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) &&
+	if (chan && !(chan->conf_state & L2CAP_CONF_REQ_SENT) &&
 				result == L2CAP_CR_SUCCESS) {
 		u8 buf[128];
-		l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
+		chan->conf_state |= L2CAP_CONF_REQ_SENT;
 		l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
-					l2cap_build_conf_req(sk, buf), buf);
-		l2cap_pi(sk)->num_conf_req++;
+					l2cap_build_conf_req(chan, buf), buf);
+		chan->num_conf_req++;
 	}
 
 	return 0;
@@ -2105,6 +2229,7 @@ static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hd
 {
 	struct l2cap_conn_rsp *rsp = (struct l2cap_conn_rsp *) data;
 	u16 scid, dcid, result, status;
+	struct l2cap_chan *chan;
 	struct sock *sk;
 	u8 req[128];
 
@@ -2116,34 +2241,36 @@ static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hd
 	BT_DBG("dcid 0x%4.4x scid 0x%4.4x result 0x%2.2x status 0x%2.2x", dcid, scid, result, status);
 
 	if (scid) {
-		sk = l2cap_get_chan_by_scid(&conn->chan_list, scid);
-		if (!sk)
+		chan = l2cap_get_chan_by_scid(conn, scid);
+		if (!chan)
 			return -EFAULT;
 	} else {
-		sk = l2cap_get_chan_by_ident(&conn->chan_list, cmd->ident);
-		if (!sk)
+		chan = l2cap_get_chan_by_ident(conn, cmd->ident);
+		if (!chan)
 			return -EFAULT;
 	}
 
+	sk = chan->sk;
+
 	switch (result) {
 	case L2CAP_CR_SUCCESS:
 		sk->sk_state = BT_CONFIG;
-		l2cap_pi(sk)->ident = 0;
-		l2cap_pi(sk)->dcid = dcid;
-		l2cap_pi(sk)->conf_state &= ~L2CAP_CONF_CONNECT_PEND;
+		chan->ident = 0;
+		chan->dcid = dcid;
+		chan->conf_state &= ~L2CAP_CONF_CONNECT_PEND;
 
-		if (l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT)
+		if (chan->conf_state & L2CAP_CONF_REQ_SENT)
 			break;
 
-		l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
+		chan->conf_state |= L2CAP_CONF_REQ_SENT;
 
 		l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
-					l2cap_build_conf_req(sk, req), req);
-		l2cap_pi(sk)->num_conf_req++;
+					l2cap_build_conf_req(chan, req), req);
+		chan->num_conf_req++;
 		break;
 
 	case L2CAP_CR_PEND:
-		l2cap_pi(sk)->conf_state |= L2CAP_CONF_CONNECT_PEND;
+		chan->conf_state |= L2CAP_CONF_CONNECT_PEND;
 		break;
 
 	default:
@@ -2155,7 +2282,7 @@ static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hd
 			break;
 		}
 
-		l2cap_chan_del(sk, ECONNREFUSED);
+		l2cap_chan_del(chan, ECONNREFUSED);
 		break;
 	}
 
@@ -2163,15 +2290,17 @@ static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hd
 	return 0;
 }
 
-static inline void set_default_fcs(struct l2cap_pinfo *pi)
+static inline void set_default_fcs(struct l2cap_chan *chan)
 {
+	struct l2cap_pinfo *pi = l2cap_pi(chan->sk);
+
 	/* FCS is enabled only in ERTM or streaming mode, if one or both
 	 * sides request it.
 	 */
-	if (pi->mode != L2CAP_MODE_ERTM && pi->mode != L2CAP_MODE_STREAMING)
-		pi->fcs = L2CAP_FCS_NONE;
-	else if (!(pi->conf_state & L2CAP_CONF_NO_FCS_RECV))
-		pi->fcs = L2CAP_FCS_CRC16;
+	if (chan->mode != L2CAP_MODE_ERTM && chan->mode != L2CAP_MODE_STREAMING)
+		chan->fcs = L2CAP_FCS_NONE;
+	else if (!(pi->chan->conf_state & L2CAP_CONF_NO_FCS_RECV))
+		chan->fcs = L2CAP_FCS_CRC16;
 }
 
 static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u16 cmd_len, u8 *data)
@@ -2179,6 +2308,7 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr
 	struct l2cap_conf_req *req = (struct l2cap_conf_req *) data;
 	u16 dcid, flags;
 	u8 rsp[64];
+	struct l2cap_chan *chan;
 	struct sock *sk;
 	int len;
 
@@ -2187,10 +2317,12 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr
 
 	BT_DBG("dcid 0x%4.4x flags 0x%2.2x", dcid, flags);
 
-	sk = l2cap_get_chan_by_scid(&conn->chan_list, dcid);
-	if (!sk)
+	chan = l2cap_get_chan_by_scid(conn, dcid);
+	if (!chan)
 		return -ENOENT;
 
+	sk = chan->sk;
+
 	if (sk->sk_state != BT_CONFIG) {
 		struct l2cap_cmd_rej rej;
 
@@ -2202,62 +2334,62 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr
 
 	/* Reject if config buffer is too small. */
 	len = cmd_len - sizeof(*req);
-	if (l2cap_pi(sk)->conf_len + len > sizeof(l2cap_pi(sk)->conf_req)) {
+	if (chan->conf_len + len > sizeof(chan->conf_req)) {
 		l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP,
-				l2cap_build_conf_rsp(sk, rsp,
+				l2cap_build_conf_rsp(chan, rsp,
 					L2CAP_CONF_REJECT, flags), rsp);
 		goto unlock;
 	}
 
 	/* Store config. */
-	memcpy(l2cap_pi(sk)->conf_req + l2cap_pi(sk)->conf_len, req->data, len);
-	l2cap_pi(sk)->conf_len += len;
+	memcpy(chan->conf_req + chan->conf_len, req->data, len);
+	chan->conf_len += len;
 
 	if (flags & 0x0001) {
 		/* Incomplete config. Send empty response. */
 		l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP,
-				l2cap_build_conf_rsp(sk, rsp,
+				l2cap_build_conf_rsp(chan, rsp,
 					L2CAP_CONF_SUCCESS, 0x0001), rsp);
 		goto unlock;
 	}
 
 	/* Complete config. */
-	len = l2cap_parse_conf_req(sk, rsp);
+	len = l2cap_parse_conf_req(chan, rsp);
 	if (len < 0) {
-		l2cap_send_disconn_req(conn, sk, ECONNRESET);
+		l2cap_send_disconn_req(conn, chan, ECONNRESET);
 		goto unlock;
 	}
 
 	l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP, len, rsp);
-	l2cap_pi(sk)->num_conf_rsp++;
+	chan->num_conf_rsp++;
 
 	/* Reset config buffer. */
-	l2cap_pi(sk)->conf_len = 0;
+	chan->conf_len = 0;
 
-	if (!(l2cap_pi(sk)->conf_state & L2CAP_CONF_OUTPUT_DONE))
+	if (!(chan->conf_state & L2CAP_CONF_OUTPUT_DONE))
 		goto unlock;
 
-	if (l2cap_pi(sk)->conf_state & L2CAP_CONF_INPUT_DONE) {
-		set_default_fcs(l2cap_pi(sk));
+	if (chan->conf_state & L2CAP_CONF_INPUT_DONE) {
+		set_default_fcs(chan);
 
 		sk->sk_state = BT_CONNECTED;
 
-		l2cap_pi(sk)->next_tx_seq = 0;
-		l2cap_pi(sk)->expected_tx_seq = 0;
-		__skb_queue_head_init(TX_QUEUE(sk));
-		if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM)
-			l2cap_ertm_init(sk);
+		chan->next_tx_seq = 0;
+		chan->expected_tx_seq = 0;
+		skb_queue_head_init(&chan->tx_q);
+		if (chan->mode == L2CAP_MODE_ERTM)
+			l2cap_ertm_init(chan);
 
 		l2cap_chan_ready(sk);
 		goto unlock;
 	}
 
-	if (!(l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT)) {
+	if (!(chan->conf_state & L2CAP_CONF_REQ_SENT)) {
 		u8 buf[64];
-		l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
+		chan->conf_state |= L2CAP_CONF_REQ_SENT;
 		l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
-					l2cap_build_conf_req(sk, buf), buf);
-		l2cap_pi(sk)->num_conf_req++;
+					l2cap_build_conf_req(chan, buf), buf);
+		chan->num_conf_req++;
 	}
 
 unlock:
@@ -2269,6 +2401,7 @@ static inline int l2cap_config_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr
 {
 	struct l2cap_conf_rsp *rsp = (struct l2cap_conf_rsp *)data;
 	u16 scid, flags, result;
+	struct l2cap_chan *chan;
 	struct sock *sk;
 	int len = cmd->len - sizeof(*rsp);
 
@@ -2279,36 +2412,38 @@ static inline int l2cap_config_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr
 	BT_DBG("scid 0x%4.4x flags 0x%2.2x result 0x%2.2x",
 			scid, flags, result);
 
-	sk = l2cap_get_chan_by_scid(&conn->chan_list, scid);
-	if (!sk)
+	chan = l2cap_get_chan_by_scid(conn, scid);
+	if (!chan)
 		return 0;
 
+	sk = chan->sk;
+
 	switch (result) {
 	case L2CAP_CONF_SUCCESS:
-		l2cap_conf_rfc_get(sk, rsp->data, len);
+		l2cap_conf_rfc_get(chan, rsp->data, len);
 		break;
 
 	case L2CAP_CONF_UNACCEPT:
-		if (l2cap_pi(sk)->num_conf_rsp <= L2CAP_CONF_MAX_CONF_RSP) {
+		if (chan->num_conf_rsp <= L2CAP_CONF_MAX_CONF_RSP) {
 			char req[64];
 
 			if (len > sizeof(req) - sizeof(struct l2cap_conf_req)) {
-				l2cap_send_disconn_req(conn, sk, ECONNRESET);
+				l2cap_send_disconn_req(conn, chan, ECONNRESET);
 				goto done;
 			}
 
 			/* throw out any old stored conf requests */
 			result = L2CAP_CONF_SUCCESS;
-			len = l2cap_parse_conf_rsp(sk, rsp->data,
-							len, req, &result);
+			len = l2cap_parse_conf_rsp(chan, rsp->data, len,
+								req, &result);
 			if (len < 0) {
-				l2cap_send_disconn_req(conn, sk, ECONNRESET);
+				l2cap_send_disconn_req(conn, chan, ECONNRESET);
 				goto done;
 			}
 
 			l2cap_send_cmd(conn, l2cap_get_ident(conn),
 						L2CAP_CONF_REQ, len, req);
-			l2cap_pi(sk)->num_conf_req++;
+			chan->num_conf_req++;
 			if (result != L2CAP_CONF_SUCCESS)
 				goto done;
 			break;
@@ -2317,24 +2452,24 @@ static inline int l2cap_config_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr
 	default:
 		sk->sk_err = ECONNRESET;
 		l2cap_sock_set_timer(sk, HZ * 5);
-		l2cap_send_disconn_req(conn, sk, ECONNRESET);
+		l2cap_send_disconn_req(conn, chan, ECONNRESET);
 		goto done;
 	}
 
 	if (flags & 0x01)
 		goto done;
 
-	l2cap_pi(sk)->conf_state |= L2CAP_CONF_INPUT_DONE;
+	chan->conf_state |= L2CAP_CONF_INPUT_DONE;
 
-	if (l2cap_pi(sk)->conf_state & L2CAP_CONF_OUTPUT_DONE) {
-		set_default_fcs(l2cap_pi(sk));
+	if (chan->conf_state & L2CAP_CONF_OUTPUT_DONE) {
+		set_default_fcs(chan);
 
 		sk->sk_state = BT_CONNECTED;
-		l2cap_pi(sk)->next_tx_seq = 0;
-		l2cap_pi(sk)->expected_tx_seq = 0;
-		__skb_queue_head_init(TX_QUEUE(sk));
-		if (l2cap_pi(sk)->mode ==  L2CAP_MODE_ERTM)
-			l2cap_ertm_init(sk);
+		chan->next_tx_seq = 0;
+		chan->expected_tx_seq = 0;
+		skb_queue_head_init(&chan->tx_q);
+		if (chan->mode ==  L2CAP_MODE_ERTM)
+			l2cap_ertm_init(chan);
 
 		l2cap_chan_ready(sk);
 	}
@@ -2349,6 +2484,7 @@ static inline int l2cap_disconnect_req(struct l2cap_conn *conn, struct l2cap_cmd
 	struct l2cap_disconn_req *req = (struct l2cap_disconn_req *) data;
 	struct l2cap_disconn_rsp rsp;
 	u16 dcid, scid;
+	struct l2cap_chan *chan;
 	struct sock *sk;
 
 	scid = __le16_to_cpu(req->scid);
@@ -2356,12 +2492,14 @@ static inline int l2cap_disconnect_req(struct l2cap_conn *conn, struct l2cap_cmd
 
 	BT_DBG("scid 0x%4.4x dcid 0x%4.4x", scid, dcid);
 
-	sk = l2cap_get_chan_by_scid(&conn->chan_list, dcid);
-	if (!sk)
+	chan = l2cap_get_chan_by_scid(conn, dcid);
+	if (!chan)
 		return 0;
 
-	rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid);
-	rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid);
+	sk = chan->sk;
+
+	rsp.dcid = cpu_to_le16(chan->scid);
+	rsp.scid = cpu_to_le16(chan->dcid);
 	l2cap_send_cmd(conn, cmd->ident, L2CAP_DISCONN_RSP, sizeof(rsp), &rsp);
 
 	sk->sk_shutdown = SHUTDOWN_MASK;
@@ -2375,7 +2513,7 @@ static inline int l2cap_disconnect_req(struct l2cap_conn *conn, struct l2cap_cmd
 		return 0;
 	}
 
-	l2cap_chan_del(sk, ECONNRESET);
+	l2cap_chan_del(chan, ECONNRESET);
 	bh_unlock_sock(sk);
 
 	l2cap_sock_kill(sk);
@@ -2386,6 +2524,7 @@ static inline int l2cap_disconnect_rsp(struct l2cap_conn *conn, struct l2cap_cmd
 {
 	struct l2cap_disconn_rsp *rsp = (struct l2cap_disconn_rsp *) data;
 	u16 dcid, scid;
+	struct l2cap_chan *chan;
 	struct sock *sk;
 
 	scid = __le16_to_cpu(rsp->scid);
@@ -2393,10 +2532,12 @@ static inline int l2cap_disconnect_rsp(struct l2cap_conn *conn, struct l2cap_cmd
 
 	BT_DBG("dcid 0x%4.4x scid 0x%4.4x", dcid, scid);
 
-	sk = l2cap_get_chan_by_scid(&conn->chan_list, scid);
-	if (!sk)
+	chan = l2cap_get_chan_by_scid(conn, scid);
+	if (!chan)
 		return 0;
 
+	sk = chan->sk;
+
 	/* don't delete l2cap channel if sk is owned by user */
 	if (sock_owned_by_user(sk)) {
 		sk->sk_state = BT_DISCONN;
@@ -2406,7 +2547,7 @@ static inline int l2cap_disconnect_rsp(struct l2cap_conn *conn, struct l2cap_cmd
 		return 0;
 	}
 
-	l2cap_chan_del(sk, 0);
+	l2cap_chan_del(chan, 0);
 	bh_unlock_sock(sk);
 
 	l2cap_sock_kill(sk);
@@ -2463,6 +2604,11 @@ static inline int l2cap_information_rsp(struct l2cap_conn *conn, struct l2cap_cm
 
 	BT_DBG("type 0x%4.4x result 0x%2.2x", type, result);
 
+	/* L2CAP Info req/rsp are unbound to channels, add extra checks */
+	if (cmd->ident != conn->info_ident ||
+			conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_DONE)
+		return 0;
+
 	del_timer(&conn->info_timer);
 
 	if (result != L2CAP_IR_SUCCESS) {
@@ -2673,7 +2819,8 @@ static inline void l2cap_sig_channel(struct l2cap_conn *conn,
 
 		if (err) {
 			struct l2cap_cmd_rej rej;
-			BT_DBG("error %d", err);
+
+			BT_ERR("Wrong link type (%d)", err);
 
 			/* FIXME: Map err to a valid reason */
 			rej.reason = cpu_to_le16(0);
@@ -2687,12 +2834,12 @@ static inline void l2cap_sig_channel(struct l2cap_conn *conn,
 	kfree_skb(skb);
 }
 
-static int l2cap_check_fcs(struct l2cap_pinfo *pi,  struct sk_buff *skb)
+static int l2cap_check_fcs(struct l2cap_chan *chan,  struct sk_buff *skb)
 {
 	u16 our_fcs, rcv_fcs;
 	int hdr_size = L2CAP_HDR_SIZE + 2;
 
-	if (pi->fcs == L2CAP_FCS_CRC16) {
+	if (chan->fcs == L2CAP_FCS_CRC16) {
 		skb_trim(skb, skb->len - 2);
 		rcv_fcs = get_unaligned_le16(skb->data + skb->len);
 		our_fcs = crc16(0, skb->data - hdr_size, skb->len + hdr_size);
@@ -2703,49 +2850,47 @@ static int l2cap_check_fcs(struct l2cap_pinfo *pi,  struct sk_buff *skb)
 	return 0;
 }
 
-static inline void l2cap_send_i_or_rr_or_rnr(struct sock *sk)
+static inline void l2cap_send_i_or_rr_or_rnr(struct l2cap_chan *chan)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	u16 control = 0;
 
-	pi->frames_sent = 0;
+	chan->frames_sent = 0;
 
-	control |= pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
+	control |= chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
 
-	if (pi->conn_state & L2CAP_CONN_LOCAL_BUSY) {
+	if (chan->conn_state & L2CAP_CONN_LOCAL_BUSY) {
 		control |= L2CAP_SUPER_RCV_NOT_READY;
-		l2cap_send_sframe(pi, control);
-		pi->conn_state |= L2CAP_CONN_RNR_SENT;
+		l2cap_send_sframe(chan, control);
+		chan->conn_state |= L2CAP_CONN_RNR_SENT;
 	}
 
-	if (pi->conn_state & L2CAP_CONN_REMOTE_BUSY)
-		l2cap_retransmit_frames(sk);
+	if (chan->conn_state & L2CAP_CONN_REMOTE_BUSY)
+		l2cap_retransmit_frames(chan);
 
-	l2cap_ertm_send(sk);
+	l2cap_ertm_send(chan);
 
-	if (!(pi->conn_state & L2CAP_CONN_LOCAL_BUSY) &&
-			pi->frames_sent == 0) {
+	if (!(chan->conn_state & L2CAP_CONN_LOCAL_BUSY) &&
+			chan->frames_sent == 0) {
 		control |= L2CAP_SUPER_RCV_READY;
-		l2cap_send_sframe(pi, control);
+		l2cap_send_sframe(chan, control);
 	}
 }
 
-static int l2cap_add_to_srej_queue(struct sock *sk, struct sk_buff *skb, u8 tx_seq, u8 sar)
+static int l2cap_add_to_srej_queue(struct l2cap_chan *chan, struct sk_buff *skb, u8 tx_seq, u8 sar)
 {
 	struct sk_buff *next_skb;
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	int tx_seq_offset, next_tx_seq_offset;
 
 	bt_cb(skb)->tx_seq = tx_seq;
 	bt_cb(skb)->sar = sar;
 
-	next_skb = skb_peek(SREJ_QUEUE(sk));
+	next_skb = skb_peek(&chan->srej_q);
 	if (!next_skb) {
-		__skb_queue_tail(SREJ_QUEUE(sk), skb);
+		__skb_queue_tail(&chan->srej_q, skb);
 		return 0;
 	}
 
-	tx_seq_offset = (tx_seq - pi->buffer_seq) % 64;
+	tx_seq_offset = (tx_seq - chan->buffer_seq) % 64;
 	if (tx_seq_offset < 0)
 		tx_seq_offset += 64;
 
@@ -2754,53 +2899,52 @@ static int l2cap_add_to_srej_queue(struct sock *sk, struct sk_buff *skb, u8 tx_s
 			return -EINVAL;
 
 		next_tx_seq_offset = (bt_cb(next_skb)->tx_seq -
-						pi->buffer_seq) % 64;
+						chan->buffer_seq) % 64;
 		if (next_tx_seq_offset < 0)
 			next_tx_seq_offset += 64;
 
 		if (next_tx_seq_offset > tx_seq_offset) {
-			__skb_queue_before(SREJ_QUEUE(sk), next_skb, skb);
+			__skb_queue_before(&chan->srej_q, next_skb, skb);
 			return 0;
 		}
 
-		if (skb_queue_is_last(SREJ_QUEUE(sk), next_skb))
+		if (skb_queue_is_last(&chan->srej_q, next_skb))
 			break;
 
-	} while ((next_skb = skb_queue_next(SREJ_QUEUE(sk), next_skb)));
+	} while ((next_skb = skb_queue_next(&chan->srej_q, next_skb)));
 
-	__skb_queue_tail(SREJ_QUEUE(sk), skb);
+	__skb_queue_tail(&chan->srej_q, skb);
 
 	return 0;
 }
 
-static int l2cap_ertm_reassembly_sdu(struct sock *sk, struct sk_buff *skb, u16 control)
+static int l2cap_ertm_reassembly_sdu(struct l2cap_chan *chan, struct sk_buff *skb, u16 control)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct sk_buff *_skb;
 	int err;
 
 	switch (control & L2CAP_CTRL_SAR) {
 	case L2CAP_SDU_UNSEGMENTED:
-		if (pi->conn_state & L2CAP_CONN_SAR_SDU)
+		if (chan->conn_state & L2CAP_CONN_SAR_SDU)
 			goto drop;
 
-		err = sock_queue_rcv_skb(sk, skb);
+		err = sock_queue_rcv_skb(chan->sk, skb);
 		if (!err)
 			return err;
 
 		break;
 
 	case L2CAP_SDU_START:
-		if (pi->conn_state & L2CAP_CONN_SAR_SDU)
+		if (chan->conn_state & L2CAP_CONN_SAR_SDU)
 			goto drop;
 
-		pi->sdu_len = get_unaligned_le16(skb->data);
+		chan->sdu_len = get_unaligned_le16(skb->data);
 
-		if (pi->sdu_len > pi->imtu)
+		if (chan->sdu_len > chan->imtu)
 			goto disconnect;
 
-		pi->sdu = bt_skb_alloc(pi->sdu_len, GFP_ATOMIC);
-		if (!pi->sdu)
+		chan->sdu = bt_skb_alloc(chan->sdu_len, GFP_ATOMIC);
+		if (!chan->sdu)
 			return -ENOMEM;
 
 		/* pull sdu_len bytes only after alloc, because of Local Busy
@@ -2808,63 +2952,63 @@ static int l2cap_ertm_reassembly_sdu(struct sock *sk, struct sk_buff *skb, u16 c
 		 * only once, i.e., when alloc does not fail */
 		skb_pull(skb, 2);
 
-		memcpy(skb_put(pi->sdu, skb->len), skb->data, skb->len);
+		memcpy(skb_put(chan->sdu, skb->len), skb->data, skb->len);
 
-		pi->conn_state |= L2CAP_CONN_SAR_SDU;
-		pi->partial_sdu_len = skb->len;
+		chan->conn_state |= L2CAP_CONN_SAR_SDU;
+		chan->partial_sdu_len = skb->len;
 		break;
 
 	case L2CAP_SDU_CONTINUE:
-		if (!(pi->conn_state & L2CAP_CONN_SAR_SDU))
+		if (!(chan->conn_state & L2CAP_CONN_SAR_SDU))
 			goto disconnect;
 
-		if (!pi->sdu)
+		if (!chan->sdu)
 			goto disconnect;
 
-		pi->partial_sdu_len += skb->len;
-		if (pi->partial_sdu_len > pi->sdu_len)
+		chan->partial_sdu_len += skb->len;
+		if (chan->partial_sdu_len > chan->sdu_len)
 			goto drop;
 
-		memcpy(skb_put(pi->sdu, skb->len), skb->data, skb->len);
+		memcpy(skb_put(chan->sdu, skb->len), skb->data, skb->len);
 
 		break;
 
 	case L2CAP_SDU_END:
-		if (!(pi->conn_state & L2CAP_CONN_SAR_SDU))
+		if (!(chan->conn_state & L2CAP_CONN_SAR_SDU))
 			goto disconnect;
 
-		if (!pi->sdu)
+		if (!chan->sdu)
 			goto disconnect;
 
-		if (!(pi->conn_state & L2CAP_CONN_SAR_RETRY)) {
-			pi->partial_sdu_len += skb->len;
+		if (!(chan->conn_state & L2CAP_CONN_SAR_RETRY)) {
+			chan->partial_sdu_len += skb->len;
 
-			if (pi->partial_sdu_len > pi->imtu)
+			if (chan->partial_sdu_len > chan->imtu)
 				goto drop;
 
-			if (pi->partial_sdu_len != pi->sdu_len)
+			if (chan->partial_sdu_len != chan->sdu_len)
 				goto drop;
 
-			memcpy(skb_put(pi->sdu, skb->len), skb->data, skb->len);
+			memcpy(skb_put(chan->sdu, skb->len), skb->data, skb->len);
 		}
 
-		_skb = skb_clone(pi->sdu, GFP_ATOMIC);
+		_skb = skb_clone(chan->sdu, GFP_ATOMIC);
 		if (!_skb) {
-			pi->conn_state |= L2CAP_CONN_SAR_RETRY;
+			chan->conn_state |= L2CAP_CONN_SAR_RETRY;
 			return -ENOMEM;
 		}
 
-		err = sock_queue_rcv_skb(sk, _skb);
+		err = sock_queue_rcv_skb(chan->sk, _skb);
 		if (err < 0) {
 			kfree_skb(_skb);
-			pi->conn_state |= L2CAP_CONN_SAR_RETRY;
+			chan->conn_state |= L2CAP_CONN_SAR_RETRY;
 			return err;
 		}
 
-		pi->conn_state &= ~L2CAP_CONN_SAR_RETRY;
-		pi->conn_state &= ~L2CAP_CONN_SAR_SDU;
+		chan->conn_state &= ~L2CAP_CONN_SAR_RETRY;
+		chan->conn_state &= ~L2CAP_CONN_SAR_SDU;
 
-		kfree_skb(pi->sdu);
+		kfree_skb(chan->sdu);
 		break;
 	}
 
@@ -2872,51 +3016,50 @@ static int l2cap_ertm_reassembly_sdu(struct sock *sk, struct sk_buff *skb, u16 c
 	return 0;
 
 drop:
-	kfree_skb(pi->sdu);
-	pi->sdu = NULL;
+	kfree_skb(chan->sdu);
+	chan->sdu = NULL;
 
 disconnect:
-	l2cap_send_disconn_req(pi->conn, sk, ECONNRESET);
+	l2cap_send_disconn_req(chan->conn, chan, ECONNRESET);
 	kfree_skb(skb);
 	return 0;
 }
 
-static int l2cap_try_push_rx_skb(struct sock *sk)
+static int l2cap_try_push_rx_skb(struct l2cap_chan *chan)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct sk_buff *skb;
 	u16 control;
 	int err;
 
-	while ((skb = skb_dequeue(BUSY_QUEUE(sk)))) {
+	while ((skb = skb_dequeue(&chan->busy_q))) {
 		control = bt_cb(skb)->sar << L2CAP_CTRL_SAR_SHIFT;
-		err = l2cap_ertm_reassembly_sdu(sk, skb, control);
+		err = l2cap_ertm_reassembly_sdu(chan, skb, control);
 		if (err < 0) {
-			skb_queue_head(BUSY_QUEUE(sk), skb);
+			skb_queue_head(&chan->busy_q, skb);
 			return -EBUSY;
 		}
 
-		pi->buffer_seq = (pi->buffer_seq + 1) % 64;
+		chan->buffer_seq = (chan->buffer_seq + 1) % 64;
 	}
 
-	if (!(pi->conn_state & L2CAP_CONN_RNR_SENT))
+	if (!(chan->conn_state & L2CAP_CONN_RNR_SENT))
 		goto done;
 
-	control = pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
+	control = chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
 	control |= L2CAP_SUPER_RCV_READY | L2CAP_CTRL_POLL;
-	l2cap_send_sframe(pi, control);
-	l2cap_pi(sk)->retry_count = 1;
+	l2cap_send_sframe(chan, control);
+	chan->retry_count = 1;
 
-	del_timer(&pi->retrans_timer);
+	del_timer(&chan->retrans_timer);
 	__mod_monitor_timer();
 
-	l2cap_pi(sk)->conn_state |= L2CAP_CONN_WAIT_F;
+	chan->conn_state |= L2CAP_CONN_WAIT_F;
 
 done:
-	pi->conn_state &= ~L2CAP_CONN_LOCAL_BUSY;
-	pi->conn_state &= ~L2CAP_CONN_RNR_SENT;
+	chan->conn_state &= ~L2CAP_CONN_LOCAL_BUSY;
+	chan->conn_state &= ~L2CAP_CONN_RNR_SENT;
 
-	BT_DBG("sk %p, Exit local busy", sk);
+	BT_DBG("chan %p, Exit local busy", chan);
 
 	return 0;
 }
@@ -2924,21 +3067,21 @@ static int l2cap_try_push_rx_skb(struct sock *sk)
 static void l2cap_busy_work(struct work_struct *work)
 {
 	DECLARE_WAITQUEUE(wait, current);
-	struct l2cap_pinfo *pi =
-		container_of(work, struct l2cap_pinfo, busy_work);
-	struct sock *sk = (struct sock *)pi;
+	struct l2cap_chan *chan =
+		container_of(work, struct l2cap_chan, busy_work);
+	struct sock *sk = chan->sk;
 	int n_tries = 0, timeo = HZ/5, err;
 	struct sk_buff *skb;
 
 	lock_sock(sk);
 
 	add_wait_queue(sk_sleep(sk), &wait);
-	while ((skb = skb_peek(BUSY_QUEUE(sk)))) {
+	while ((skb = skb_peek(&chan->busy_q))) {
 		set_current_state(TASK_INTERRUPTIBLE);
 
 		if (n_tries++ > L2CAP_LOCAL_BUSY_TRIES) {
 			err = -EBUSY;
-			l2cap_send_disconn_req(pi->conn, sk, EBUSY);
+			l2cap_send_disconn_req(chan->conn, chan, EBUSY);
 			break;
 		}
 
@@ -2958,7 +3101,7 @@ static void l2cap_busy_work(struct work_struct *work)
 		if (err)
 			break;
 
-		if (l2cap_try_push_rx_skb(sk) == 0)
+		if (l2cap_try_push_rx_skb(chan) == 0)
 			break;
 	}
 
@@ -2968,48 +3111,46 @@ static void l2cap_busy_work(struct work_struct *work)
 	release_sock(sk);
 }
 
-static int l2cap_push_rx_skb(struct sock *sk, struct sk_buff *skb, u16 control)
+static int l2cap_push_rx_skb(struct l2cap_chan *chan, struct sk_buff *skb, u16 control)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	int sctrl, err;
 
-	if (pi->conn_state & L2CAP_CONN_LOCAL_BUSY) {
+	if (chan->conn_state & L2CAP_CONN_LOCAL_BUSY) {
 		bt_cb(skb)->sar = control >> L2CAP_CTRL_SAR_SHIFT;
-		__skb_queue_tail(BUSY_QUEUE(sk), skb);
-		return l2cap_try_push_rx_skb(sk);
+		__skb_queue_tail(&chan->busy_q, skb);
+		return l2cap_try_push_rx_skb(chan);
 
 
 	}
 
-	err = l2cap_ertm_reassembly_sdu(sk, skb, control);
+	err = l2cap_ertm_reassembly_sdu(chan, skb, control);
 	if (err >= 0) {
-		pi->buffer_seq = (pi->buffer_seq + 1) % 64;
+		chan->buffer_seq = (chan->buffer_seq + 1) % 64;
 		return err;
 	}
 
 	/* Busy Condition */
-	BT_DBG("sk %p, Enter local busy", sk);
+	BT_DBG("chan %p, Enter local busy", chan);
 
-	pi->conn_state |= L2CAP_CONN_LOCAL_BUSY;
+	chan->conn_state |= L2CAP_CONN_LOCAL_BUSY;
 	bt_cb(skb)->sar = control >> L2CAP_CTRL_SAR_SHIFT;
-	__skb_queue_tail(BUSY_QUEUE(sk), skb);
+	__skb_queue_tail(&chan->busy_q, skb);
 
-	sctrl = pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
+	sctrl = chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT;
 	sctrl |= L2CAP_SUPER_RCV_NOT_READY;
-	l2cap_send_sframe(pi, sctrl);
+	l2cap_send_sframe(chan, sctrl);
 
-	pi->conn_state |= L2CAP_CONN_RNR_SENT;
+	chan->conn_state |= L2CAP_CONN_RNR_SENT;
 
-	del_timer(&pi->ack_timer);
+	del_timer(&chan->ack_timer);
 
-	queue_work(_busy_wq, &pi->busy_work);
+	queue_work(_busy_wq, &chan->busy_work);
 
 	return err;
 }
 
-static int l2cap_streaming_reassembly_sdu(struct sock *sk, struct sk_buff *skb, u16 control)
+static int l2cap_streaming_reassembly_sdu(struct l2cap_chan *chan, struct sk_buff *skb, u16 control)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct sk_buff *_skb;
 	int err = -EINVAL;
 
@@ -3020,80 +3161,80 @@ static int l2cap_streaming_reassembly_sdu(struct sock *sk, struct sk_buff *skb,
 
 	switch (control & L2CAP_CTRL_SAR) {
 	case L2CAP_SDU_UNSEGMENTED:
-		if (pi->conn_state & L2CAP_CONN_SAR_SDU) {
-			kfree_skb(pi->sdu);
+		if (chan->conn_state & L2CAP_CONN_SAR_SDU) {
+			kfree_skb(chan->sdu);
 			break;
 		}
 
-		err = sock_queue_rcv_skb(sk, skb);
+		err = sock_queue_rcv_skb(chan->sk, skb);
 		if (!err)
 			return 0;
 
 		break;
 
 	case L2CAP_SDU_START:
-		if (pi->conn_state & L2CAP_CONN_SAR_SDU) {
-			kfree_skb(pi->sdu);
+		if (chan->conn_state & L2CAP_CONN_SAR_SDU) {
+			kfree_skb(chan->sdu);
 			break;
 		}
 
-		pi->sdu_len = get_unaligned_le16(skb->data);
+		chan->sdu_len = get_unaligned_le16(skb->data);
 		skb_pull(skb, 2);
 
-		if (pi->sdu_len > pi->imtu) {
+		if (chan->sdu_len > chan->imtu) {
 			err = -EMSGSIZE;
 			break;
 		}
 
-		pi->sdu = bt_skb_alloc(pi->sdu_len, GFP_ATOMIC);
-		if (!pi->sdu) {
+		chan->sdu = bt_skb_alloc(chan->sdu_len, GFP_ATOMIC);
+		if (!chan->sdu) {
 			err = -ENOMEM;
 			break;
 		}
 
-		memcpy(skb_put(pi->sdu, skb->len), skb->data, skb->len);
+		memcpy(skb_put(chan->sdu, skb->len), skb->data, skb->len);
 
-		pi->conn_state |= L2CAP_CONN_SAR_SDU;
-		pi->partial_sdu_len = skb->len;
+		chan->conn_state |= L2CAP_CONN_SAR_SDU;
+		chan->partial_sdu_len = skb->len;
 		err = 0;
 		break;
 
 	case L2CAP_SDU_CONTINUE:
-		if (!(pi->conn_state & L2CAP_CONN_SAR_SDU))
+		if (!(chan->conn_state & L2CAP_CONN_SAR_SDU))
 			break;
 
-		memcpy(skb_put(pi->sdu, skb->len), skb->data, skb->len);
+		memcpy(skb_put(chan->sdu, skb->len), skb->data, skb->len);
 
-		pi->partial_sdu_len += skb->len;
-		if (pi->partial_sdu_len > pi->sdu_len)
-			kfree_skb(pi->sdu);
+		chan->partial_sdu_len += skb->len;
+		if (chan->partial_sdu_len > chan->sdu_len)
+			kfree_skb(chan->sdu);
 		else
 			err = 0;
 
 		break;
 
 	case L2CAP_SDU_END:
-		if (!(pi->conn_state & L2CAP_CONN_SAR_SDU))
+		if (!(chan->conn_state & L2CAP_CONN_SAR_SDU))
 			break;
 
-		memcpy(skb_put(pi->sdu, skb->len), skb->data, skb->len);
+		memcpy(skb_put(chan->sdu, skb->len), skb->data, skb->len);
 
-		pi->conn_state &= ~L2CAP_CONN_SAR_SDU;
-		pi->partial_sdu_len += skb->len;
+		chan->conn_state &= ~L2CAP_CONN_SAR_SDU;
+		chan->partial_sdu_len += skb->len;
 
-		if (pi->partial_sdu_len > pi->imtu)
+		if (chan->partial_sdu_len > chan->imtu)
 			goto drop;
 
-		if (pi->partial_sdu_len == pi->sdu_len) {
-			_skb = skb_clone(pi->sdu, GFP_ATOMIC);
-			err = sock_queue_rcv_skb(sk, _skb);
+		if (chan->partial_sdu_len == chan->sdu_len) {
+			_skb = skb_clone(chan->sdu, GFP_ATOMIC);
+			err = sock_queue_rcv_skb(chan->sk, _skb);
 			if (err < 0)
 				kfree_skb(_skb);
 		}
 		err = 0;
 
 drop:
-		kfree_skb(pi->sdu);
+		kfree_skb(chan->sdu);
 		break;
 	}
 
@@ -3101,31 +3242,30 @@ static int l2cap_streaming_reassembly_sdu(struct sock *sk, struct sk_buff *skb,
 	return err;
 }
 
-static void l2cap_check_srej_gap(struct sock *sk, u8 tx_seq)
+static void l2cap_check_srej_gap(struct l2cap_chan *chan, u8 tx_seq)
 {
 	struct sk_buff *skb;
 	u16 control;
 
-	while ((skb = skb_peek(SREJ_QUEUE(sk)))) {
+	while ((skb = skb_peek(&chan->srej_q))) {
 		if (bt_cb(skb)->tx_seq != tx_seq)
 			break;
 
-		skb = skb_dequeue(SREJ_QUEUE(sk));
+		skb = skb_dequeue(&chan->srej_q);
 		control = bt_cb(skb)->sar << L2CAP_CTRL_SAR_SHIFT;
-		l2cap_ertm_reassembly_sdu(sk, skb, control);
-		l2cap_pi(sk)->buffer_seq_srej =
-			(l2cap_pi(sk)->buffer_seq_srej + 1) % 64;
+		l2cap_ertm_reassembly_sdu(chan, skb, control);
+		chan->buffer_seq_srej =
+			(chan->buffer_seq_srej + 1) % 64;
 		tx_seq = (tx_seq + 1) % 64;
 	}
 }
 
-static void l2cap_resend_srejframe(struct sock *sk, u8 tx_seq)
+static void l2cap_resend_srejframe(struct l2cap_chan *chan, u8 tx_seq)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct srej_list *l, *tmp;
 	u16 control;
 
-	list_for_each_entry_safe(l, tmp, SREJ_LIST(sk), list) {
+	list_for_each_entry_safe(l, tmp, &chan->srej_l, list) {
 		if (l->tx_seq == tx_seq) {
 			list_del(&l->list);
 			kfree(l);
@@ -3133,107 +3273,105 @@ static void l2cap_resend_srejframe(struct sock *sk, u8 tx_seq)
 		}
 		control = L2CAP_SUPER_SELECT_REJECT;
 		control |= l->tx_seq << L2CAP_CTRL_REQSEQ_SHIFT;
-		l2cap_send_sframe(pi, control);
+		l2cap_send_sframe(chan, control);
 		list_del(&l->list);
-		list_add_tail(&l->list, SREJ_LIST(sk));
+		list_add_tail(&l->list, &chan->srej_l);
 	}
 }
 
-static void l2cap_send_srejframe(struct sock *sk, u8 tx_seq)
+static void l2cap_send_srejframe(struct l2cap_chan *chan, u8 tx_seq)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	struct srej_list *new;
 	u16 control;
 
-	while (tx_seq != pi->expected_tx_seq) {
+	while (tx_seq != chan->expected_tx_seq) {
 		control = L2CAP_SUPER_SELECT_REJECT;
-		control |= pi->expected_tx_seq << L2CAP_CTRL_REQSEQ_SHIFT;
-		l2cap_send_sframe(pi, control);
+		control |= chan->expected_tx_seq << L2CAP_CTRL_REQSEQ_SHIFT;
+		l2cap_send_sframe(chan, control);
 
 		new = kzalloc(sizeof(struct srej_list), GFP_ATOMIC);
-		new->tx_seq = pi->expected_tx_seq;
-		pi->expected_tx_seq = (pi->expected_tx_seq + 1) % 64;
-		list_add_tail(&new->list, SREJ_LIST(sk));
+		new->tx_seq = chan->expected_tx_seq;
+		chan->expected_tx_seq = (chan->expected_tx_seq + 1) % 64;
+		list_add_tail(&new->list, &chan->srej_l);
 	}
-	pi->expected_tx_seq = (pi->expected_tx_seq + 1) % 64;
+	chan->expected_tx_seq = (chan->expected_tx_seq + 1) % 64;
 }
 
-static inline int l2cap_data_channel_iframe(struct sock *sk, u16 rx_control, struct sk_buff *skb)
+static inline int l2cap_data_channel_iframe(struct l2cap_chan *chan, u16 rx_control, struct sk_buff *skb)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	u8 tx_seq = __get_txseq(rx_control);
 	u8 req_seq = __get_reqseq(rx_control);
 	u8 sar = rx_control >> L2CAP_CTRL_SAR_SHIFT;
 	int tx_seq_offset, expected_tx_seq_offset;
-	int num_to_ack = (pi->tx_win/6) + 1;
+	int num_to_ack = (chan->tx_win/6) + 1;
 	int err = 0;
 
-	BT_DBG("sk %p len %d tx_seq %d rx_control 0x%4.4x", sk, skb->len, tx_seq,
-								rx_control);
+	BT_DBG("chan %p len %d tx_seq %d rx_control 0x%4.4x", chan, skb->len,
+							tx_seq, rx_control);
 
 	if (L2CAP_CTRL_FINAL & rx_control &&
-			l2cap_pi(sk)->conn_state & L2CAP_CONN_WAIT_F) {
-		del_timer(&pi->monitor_timer);
-		if (pi->unacked_frames > 0)
+			chan->conn_state & L2CAP_CONN_WAIT_F) {
+		del_timer(&chan->monitor_timer);
+		if (chan->unacked_frames > 0)
 			__mod_retrans_timer();
-		pi->conn_state &= ~L2CAP_CONN_WAIT_F;
+		chan->conn_state &= ~L2CAP_CONN_WAIT_F;
 	}
 
-	pi->expected_ack_seq = req_seq;
-	l2cap_drop_acked_frames(sk);
+	chan->expected_ack_seq = req_seq;
+	l2cap_drop_acked_frames(chan);
 
-	if (tx_seq == pi->expected_tx_seq)
+	if (tx_seq == chan->expected_tx_seq)
 		goto expected;
 
-	tx_seq_offset = (tx_seq - pi->buffer_seq) % 64;
+	tx_seq_offset = (tx_seq - chan->buffer_seq) % 64;
 	if (tx_seq_offset < 0)
 		tx_seq_offset += 64;
 
 	/* invalid tx_seq */
-	if (tx_seq_offset >= pi->tx_win) {
-		l2cap_send_disconn_req(pi->conn, sk, ECONNRESET);
+	if (tx_seq_offset >= chan->tx_win) {
+		l2cap_send_disconn_req(chan->conn, chan, ECONNRESET);
 		goto drop;
 	}
 
-	if (pi->conn_state == L2CAP_CONN_LOCAL_BUSY)
+	if (chan->conn_state == L2CAP_CONN_LOCAL_BUSY)
 		goto drop;
 
-	if (pi->conn_state & L2CAP_CONN_SREJ_SENT) {
+	if (chan->conn_state & L2CAP_CONN_SREJ_SENT) {
 		struct srej_list *first;
 
-		first = list_first_entry(SREJ_LIST(sk),
+		first = list_first_entry(&chan->srej_l,
 				struct srej_list, list);
 		if (tx_seq == first->tx_seq) {
-			l2cap_add_to_srej_queue(sk, skb, tx_seq, sar);
-			l2cap_check_srej_gap(sk, tx_seq);
+			l2cap_add_to_srej_queue(chan, skb, tx_seq, sar);
+			l2cap_check_srej_gap(chan, tx_seq);
 
 			list_del(&first->list);
 			kfree(first);
 
-			if (list_empty(SREJ_LIST(sk))) {
-				pi->buffer_seq = pi->buffer_seq_srej;
-				pi->conn_state &= ~L2CAP_CONN_SREJ_SENT;
-				l2cap_send_ack(pi);
-				BT_DBG("sk %p, Exit SREJ_SENT", sk);
+			if (list_empty(&chan->srej_l)) {
+				chan->buffer_seq = chan->buffer_seq_srej;
+				chan->conn_state &= ~L2CAP_CONN_SREJ_SENT;
+				l2cap_send_ack(chan);
+				BT_DBG("chan %p, Exit SREJ_SENT", chan);
 			}
 		} else {
 			struct srej_list *l;
 
 			/* duplicated tx_seq */
-			if (l2cap_add_to_srej_queue(sk, skb, tx_seq, sar) < 0)
+			if (l2cap_add_to_srej_queue(chan, skb, tx_seq, sar) < 0)
 				goto drop;
 
-			list_for_each_entry(l, SREJ_LIST(sk), list) {
+			list_for_each_entry(l, &chan->srej_l, list) {
 				if (l->tx_seq == tx_seq) {
-					l2cap_resend_srejframe(sk, tx_seq);
+					l2cap_resend_srejframe(chan, tx_seq);
 					return 0;
 				}
 			}
-			l2cap_send_srejframe(sk, tx_seq);
+			l2cap_send_srejframe(chan, tx_seq);
 		}
 	} else {
 		expected_tx_seq_offset =
-			(pi->expected_tx_seq - pi->buffer_seq) % 64;
+			(chan->expected_tx_seq - chan->buffer_seq) % 64;
 		if (expected_tx_seq_offset < 0)
 			expected_tx_seq_offset += 64;
 
@@ -3241,51 +3379,51 @@ static inline int l2cap_data_channel_iframe(struct sock *sk, u16 rx_control, str
 		if (tx_seq_offset < expected_tx_seq_offset)
 			goto drop;
 
-		pi->conn_state |= L2CAP_CONN_SREJ_SENT;
+		chan->conn_state |= L2CAP_CONN_SREJ_SENT;
 
-		BT_DBG("sk %p, Enter SREJ", sk);
+		BT_DBG("chan %p, Enter SREJ", chan);
 
-		INIT_LIST_HEAD(SREJ_LIST(sk));
-		pi->buffer_seq_srej = pi->buffer_seq;
+		INIT_LIST_HEAD(&chan->srej_l);
+		chan->buffer_seq_srej = chan->buffer_seq;
 
-		__skb_queue_head_init(SREJ_QUEUE(sk));
-		__skb_queue_head_init(BUSY_QUEUE(sk));
-		l2cap_add_to_srej_queue(sk, skb, tx_seq, sar);
+		__skb_queue_head_init(&chan->srej_q);
+		__skb_queue_head_init(&chan->busy_q);
+		l2cap_add_to_srej_queue(chan, skb, tx_seq, sar);
 
-		pi->conn_state |= L2CAP_CONN_SEND_PBIT;
+		chan->conn_state |= L2CAP_CONN_SEND_PBIT;
 
-		l2cap_send_srejframe(sk, tx_seq);
+		l2cap_send_srejframe(chan, tx_seq);
 
-		del_timer(&pi->ack_timer);
+		del_timer(&chan->ack_timer);
 	}
 	return 0;
 
 expected:
-	pi->expected_tx_seq = (pi->expected_tx_seq + 1) % 64;
+	chan->expected_tx_seq = (chan->expected_tx_seq + 1) % 64;
 
-	if (pi->conn_state & L2CAP_CONN_SREJ_SENT) {
+	if (chan->conn_state & L2CAP_CONN_SREJ_SENT) {
 		bt_cb(skb)->tx_seq = tx_seq;
 		bt_cb(skb)->sar = sar;
-		__skb_queue_tail(SREJ_QUEUE(sk), skb);
+		__skb_queue_tail(&chan->srej_q, skb);
 		return 0;
 	}
 
-	err = l2cap_push_rx_skb(sk, skb, rx_control);
+	err = l2cap_push_rx_skb(chan, skb, rx_control);
 	if (err < 0)
 		return 0;
 
 	if (rx_control & L2CAP_CTRL_FINAL) {
-		if (pi->conn_state & L2CAP_CONN_REJ_ACT)
-			pi->conn_state &= ~L2CAP_CONN_REJ_ACT;
+		if (chan->conn_state & L2CAP_CONN_REJ_ACT)
+			chan->conn_state &= ~L2CAP_CONN_REJ_ACT;
 		else
-			l2cap_retransmit_frames(sk);
+			l2cap_retransmit_frames(chan);
 	}
 
 	__mod_ack_timer();
 
-	pi->num_acked = (pi->num_acked + 1) % num_to_ack;
-	if (pi->num_acked == num_to_ack - 1)
-		l2cap_send_ack(pi);
+	chan->num_acked = (chan->num_acked + 1) % num_to_ack;
+	if (chan->num_acked == num_to_ack - 1)
+		l2cap_send_ack(chan);
 
 	return 0;
 
@@ -3294,165 +3432,160 @@ static inline int l2cap_data_channel_iframe(struct sock *sk, u16 rx_control, str
 	return 0;
 }
 
-static inline void l2cap_data_channel_rrframe(struct sock *sk, u16 rx_control)
+static inline void l2cap_data_channel_rrframe(struct l2cap_chan *chan, u16 rx_control)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
-
-	BT_DBG("sk %p, req_seq %d ctrl 0x%4.4x", sk, __get_reqseq(rx_control),
+	BT_DBG("chan %p, req_seq %d ctrl 0x%4.4x", chan, __get_reqseq(rx_control),
 						rx_control);
 
-	pi->expected_ack_seq = __get_reqseq(rx_control);
-	l2cap_drop_acked_frames(sk);
+	chan->expected_ack_seq = __get_reqseq(rx_control);
+	l2cap_drop_acked_frames(chan);
 
 	if (rx_control & L2CAP_CTRL_POLL) {
-		pi->conn_state |= L2CAP_CONN_SEND_FBIT;
-		if (pi->conn_state & L2CAP_CONN_SREJ_SENT) {
-			if ((pi->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
-					(pi->unacked_frames > 0))
+		chan->conn_state |= L2CAP_CONN_SEND_FBIT;
+		if (chan->conn_state & L2CAP_CONN_SREJ_SENT) {
+			if ((chan->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
+					(chan->unacked_frames > 0))
 				__mod_retrans_timer();
 
-			pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
-			l2cap_send_srejtail(sk);
+			chan->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+			l2cap_send_srejtail(chan);
 		} else {
-			l2cap_send_i_or_rr_or_rnr(sk);
+			l2cap_send_i_or_rr_or_rnr(chan);
 		}
 
 	} else if (rx_control & L2CAP_CTRL_FINAL) {
-		pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+		chan->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
 
-		if (pi->conn_state & L2CAP_CONN_REJ_ACT)
-			pi->conn_state &= ~L2CAP_CONN_REJ_ACT;
+		if (chan->conn_state & L2CAP_CONN_REJ_ACT)
+			chan->conn_state &= ~L2CAP_CONN_REJ_ACT;
 		else
-			l2cap_retransmit_frames(sk);
+			l2cap_retransmit_frames(chan);
 
 	} else {
-		if ((pi->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
-				(pi->unacked_frames > 0))
+		if ((chan->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
+				(chan->unacked_frames > 0))
 			__mod_retrans_timer();
 
-		pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
-		if (pi->conn_state & L2CAP_CONN_SREJ_SENT)
-			l2cap_send_ack(pi);
+		chan->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+		if (chan->conn_state & L2CAP_CONN_SREJ_SENT)
+			l2cap_send_ack(chan);
 		else
-			l2cap_ertm_send(sk);
+			l2cap_ertm_send(chan);
 	}
 }
 
-static inline void l2cap_data_channel_rejframe(struct sock *sk, u16 rx_control)
+static inline void l2cap_data_channel_rejframe(struct l2cap_chan *chan, u16 rx_control)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	u8 tx_seq = __get_reqseq(rx_control);
 
-	BT_DBG("sk %p, req_seq %d ctrl 0x%4.4x", sk, tx_seq, rx_control);
+	BT_DBG("chan %p, req_seq %d ctrl 0x%4.4x", chan, tx_seq, rx_control);
 
-	pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+	chan->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
 
-	pi->expected_ack_seq = tx_seq;
-	l2cap_drop_acked_frames(sk);
+	chan->expected_ack_seq = tx_seq;
+	l2cap_drop_acked_frames(chan);
 
 	if (rx_control & L2CAP_CTRL_FINAL) {
-		if (pi->conn_state & L2CAP_CONN_REJ_ACT)
-			pi->conn_state &= ~L2CAP_CONN_REJ_ACT;
+		if (chan->conn_state & L2CAP_CONN_REJ_ACT)
+			chan->conn_state &= ~L2CAP_CONN_REJ_ACT;
 		else
-			l2cap_retransmit_frames(sk);
+			l2cap_retransmit_frames(chan);
 	} else {
-		l2cap_retransmit_frames(sk);
+		l2cap_retransmit_frames(chan);
 
-		if (pi->conn_state & L2CAP_CONN_WAIT_F)
-			pi->conn_state |= L2CAP_CONN_REJ_ACT;
+		if (chan->conn_state & L2CAP_CONN_WAIT_F)
+			chan->conn_state |= L2CAP_CONN_REJ_ACT;
 	}
 }
-static inline void l2cap_data_channel_srejframe(struct sock *sk, u16 rx_control)
+static inline void l2cap_data_channel_srejframe(struct l2cap_chan *chan, u16 rx_control)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	u8 tx_seq = __get_reqseq(rx_control);
 
-	BT_DBG("sk %p, req_seq %d ctrl 0x%4.4x", sk, tx_seq, rx_control);
+	BT_DBG("chan %p, req_seq %d ctrl 0x%4.4x", chan, tx_seq, rx_control);
 
-	pi->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
+	chan->conn_state &= ~L2CAP_CONN_REMOTE_BUSY;
 
 	if (rx_control & L2CAP_CTRL_POLL) {
-		pi->expected_ack_seq = tx_seq;
-		l2cap_drop_acked_frames(sk);
+		chan->expected_ack_seq = tx_seq;
+		l2cap_drop_acked_frames(chan);
 
-		pi->conn_state |= L2CAP_CONN_SEND_FBIT;
-		l2cap_retransmit_one_frame(sk, tx_seq);
+		chan->conn_state |= L2CAP_CONN_SEND_FBIT;
+		l2cap_retransmit_one_frame(chan, tx_seq);
 
-		l2cap_ertm_send(sk);
+		l2cap_ertm_send(chan);
 
-		if (pi->conn_state & L2CAP_CONN_WAIT_F) {
-			pi->srej_save_reqseq = tx_seq;
-			pi->conn_state |= L2CAP_CONN_SREJ_ACT;
+		if (chan->conn_state & L2CAP_CONN_WAIT_F) {
+			chan->srej_save_reqseq = tx_seq;
+			chan->conn_state |= L2CAP_CONN_SREJ_ACT;
 		}
 	} else if (rx_control & L2CAP_CTRL_FINAL) {
-		if ((pi->conn_state & L2CAP_CONN_SREJ_ACT) &&
-				pi->srej_save_reqseq == tx_seq)
-			pi->conn_state &= ~L2CAP_CONN_SREJ_ACT;
+		if ((chan->conn_state & L2CAP_CONN_SREJ_ACT) &&
+				chan->srej_save_reqseq == tx_seq)
+			chan->conn_state &= ~L2CAP_CONN_SREJ_ACT;
 		else
-			l2cap_retransmit_one_frame(sk, tx_seq);
+			l2cap_retransmit_one_frame(chan, tx_seq);
 	} else {
-		l2cap_retransmit_one_frame(sk, tx_seq);
-		if (pi->conn_state & L2CAP_CONN_WAIT_F) {
-			pi->srej_save_reqseq = tx_seq;
-			pi->conn_state |= L2CAP_CONN_SREJ_ACT;
+		l2cap_retransmit_one_frame(chan, tx_seq);
+		if (chan->conn_state & L2CAP_CONN_WAIT_F) {
+			chan->srej_save_reqseq = tx_seq;
+			chan->conn_state |= L2CAP_CONN_SREJ_ACT;
 		}
 	}
 }
 
-static inline void l2cap_data_channel_rnrframe(struct sock *sk, u16 rx_control)
+static inline void l2cap_data_channel_rnrframe(struct l2cap_chan *chan, u16 rx_control)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
 	u8 tx_seq = __get_reqseq(rx_control);
 
-	BT_DBG("sk %p, req_seq %d ctrl 0x%4.4x", sk, tx_seq, rx_control);
+	BT_DBG("chan %p, req_seq %d ctrl 0x%4.4x", chan, tx_seq, rx_control);
 
-	pi->conn_state |= L2CAP_CONN_REMOTE_BUSY;
-	pi->expected_ack_seq = tx_seq;
-	l2cap_drop_acked_frames(sk);
+	chan->conn_state |= L2CAP_CONN_REMOTE_BUSY;
+	chan->expected_ack_seq = tx_seq;
+	l2cap_drop_acked_frames(chan);
 
 	if (rx_control & L2CAP_CTRL_POLL)
-		pi->conn_state |= L2CAP_CONN_SEND_FBIT;
+		chan->conn_state |= L2CAP_CONN_SEND_FBIT;
 
-	if (!(pi->conn_state & L2CAP_CONN_SREJ_SENT)) {
-		del_timer(&pi->retrans_timer);
+	if (!(chan->conn_state & L2CAP_CONN_SREJ_SENT)) {
+		del_timer(&chan->retrans_timer);
 		if (rx_control & L2CAP_CTRL_POLL)
-			l2cap_send_rr_or_rnr(pi, L2CAP_CTRL_FINAL);
+			l2cap_send_rr_or_rnr(chan, L2CAP_CTRL_FINAL);
 		return;
 	}
 
 	if (rx_control & L2CAP_CTRL_POLL)
-		l2cap_send_srejtail(sk);
+		l2cap_send_srejtail(chan);
 	else
-		l2cap_send_sframe(pi, L2CAP_SUPER_RCV_READY);
+		l2cap_send_sframe(chan, L2CAP_SUPER_RCV_READY);
 }
 
-static inline int l2cap_data_channel_sframe(struct sock *sk, u16 rx_control, struct sk_buff *skb)
+static inline int l2cap_data_channel_sframe(struct l2cap_chan *chan, u16 rx_control, struct sk_buff *skb)
 {
-	BT_DBG("sk %p rx_control 0x%4.4x len %d", sk, rx_control, skb->len);
+	BT_DBG("chan %p rx_control 0x%4.4x len %d", chan, rx_control, skb->len);
 
 	if (L2CAP_CTRL_FINAL & rx_control &&
-			l2cap_pi(sk)->conn_state & L2CAP_CONN_WAIT_F) {
-		del_timer(&l2cap_pi(sk)->monitor_timer);
-		if (l2cap_pi(sk)->unacked_frames > 0)
+			chan->conn_state & L2CAP_CONN_WAIT_F) {
+		del_timer(&chan->monitor_timer);
+		if (chan->unacked_frames > 0)
 			__mod_retrans_timer();
-		l2cap_pi(sk)->conn_state &= ~L2CAP_CONN_WAIT_F;
+		chan->conn_state &= ~L2CAP_CONN_WAIT_F;
 	}
 
 	switch (rx_control & L2CAP_CTRL_SUPERVISE) {
 	case L2CAP_SUPER_RCV_READY:
-		l2cap_data_channel_rrframe(sk, rx_control);
+		l2cap_data_channel_rrframe(chan, rx_control);
 		break;
 
 	case L2CAP_SUPER_REJECT:
-		l2cap_data_channel_rejframe(sk, rx_control);
+		l2cap_data_channel_rejframe(chan, rx_control);
 		break;
 
 	case L2CAP_SUPER_SELECT_REJECT:
-		l2cap_data_channel_srejframe(sk, rx_control);
+		l2cap_data_channel_srejframe(chan, rx_control);
 		break;
 
 	case L2CAP_SUPER_RCV_NOT_READY:
-		l2cap_data_channel_rnrframe(sk, rx_control);
+		l2cap_data_channel_rnrframe(chan, rx_control);
 		break;
 	}
 
@@ -3462,7 +3595,7 @@ static inline int l2cap_data_channel_sframe(struct sock *sk, u16 rx_control, str
 
 static int l2cap_ertm_data_rcv(struct sock *sk, struct sk_buff *skb)
 {
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	u16 control;
 	u8 req_seq;
 	int len, next_tx_seq_offset, req_seq_offset;
@@ -3476,51 +3609,51 @@ static int l2cap_ertm_data_rcv(struct sock *sk, struct sk_buff *skb)
 	 * Receiver will miss it and start proper recovery
 	 * procedures and ask retransmission.
 	 */
-	if (l2cap_check_fcs(pi, skb))
+	if (l2cap_check_fcs(chan, skb))
 		goto drop;
 
 	if (__is_sar_start(control) && __is_iframe(control))
 		len -= 2;
 
-	if (pi->fcs == L2CAP_FCS_CRC16)
+	if (chan->fcs == L2CAP_FCS_CRC16)
 		len -= 2;
 
-	if (len > pi->mps) {
-		l2cap_send_disconn_req(pi->conn, sk, ECONNRESET);
+	if (len > chan->mps) {
+		l2cap_send_disconn_req(chan->conn, chan, ECONNRESET);
 		goto drop;
 	}
 
 	req_seq = __get_reqseq(control);
-	req_seq_offset = (req_seq - pi->expected_ack_seq) % 64;
+	req_seq_offset = (req_seq - chan->expected_ack_seq) % 64;
 	if (req_seq_offset < 0)
 		req_seq_offset += 64;
 
 	next_tx_seq_offset =
-		(pi->next_tx_seq - pi->expected_ack_seq) % 64;
+		(chan->next_tx_seq - chan->expected_ack_seq) % 64;
 	if (next_tx_seq_offset < 0)
 		next_tx_seq_offset += 64;
 
 	/* check for invalid req-seq */
 	if (req_seq_offset > next_tx_seq_offset) {
-		l2cap_send_disconn_req(pi->conn, sk, ECONNRESET);
+		l2cap_send_disconn_req(chan->conn, chan, ECONNRESET);
 		goto drop;
 	}
 
 	if (__is_iframe(control)) {
 		if (len < 0) {
-			l2cap_send_disconn_req(pi->conn, sk, ECONNRESET);
+			l2cap_send_disconn_req(chan->conn, chan, ECONNRESET);
 			goto drop;
 		}
 
-		l2cap_data_channel_iframe(sk, control, skb);
+		l2cap_data_channel_iframe(chan, control, skb);
 	} else {
 		if (len != 0) {
 			BT_ERR("%d", len);
-			l2cap_send_disconn_req(pi->conn, sk, ECONNRESET);
+			l2cap_send_disconn_req(chan->conn, chan, ECONNRESET);
 			goto drop;
 		}
 
-		l2cap_data_channel_sframe(sk, control, skb);
+		l2cap_data_channel_sframe(chan, control, skb);
 	}
 
 	return 0;
@@ -3532,33 +3665,35 @@ static int l2cap_ertm_data_rcv(struct sock *sk, struct sk_buff *skb)
 
 static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk_buff *skb)
 {
-	struct sock *sk;
+	struct l2cap_chan *chan;
+	struct sock *sk = NULL;
 	struct l2cap_pinfo *pi;
 	u16 control;
 	u8 tx_seq;
 	int len;
 
-	sk = l2cap_get_chan_by_scid(&conn->chan_list, cid);
-	if (!sk) {
+	chan = l2cap_get_chan_by_scid(conn, cid);
+	if (!chan) {
 		BT_DBG("unknown cid 0x%4.4x", cid);
 		goto drop;
 	}
 
+	sk = chan->sk;
 	pi = l2cap_pi(sk);
 
-	BT_DBG("sk %p, len %d", sk, skb->len);
+	BT_DBG("chan %p, len %d", chan, skb->len);
 
 	if (sk->sk_state != BT_CONNECTED)
 		goto drop;
 
-	switch (pi->mode) {
+	switch (chan->mode) {
 	case L2CAP_MODE_BASIC:
 		/* If socket recv buffers overflows we drop data here
 		 * which is *bad* because L2CAP has to be reliable.
 		 * But we don't have any other choice. L2CAP doesn't
 		 * provide flow control mechanism. */
 
-		if (pi->imtu < skb->len)
+		if (chan->imtu < skb->len)
 			goto drop;
 
 		if (!sock_queue_rcv_skb(sk, skb))
@@ -3580,31 +3715,31 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
 		skb_pull(skb, 2);
 		len = skb->len;
 
-		if (l2cap_check_fcs(pi, skb))
+		if (l2cap_check_fcs(chan, skb))
 			goto drop;
 
 		if (__is_sar_start(control))
 			len -= 2;
 
-		if (pi->fcs == L2CAP_FCS_CRC16)
+		if (chan->fcs == L2CAP_FCS_CRC16)
 			len -= 2;
 
-		if (len > pi->mps || len < 0 || __is_sframe(control))
+		if (len > chan->mps || len < 0 || __is_sframe(control))
 			goto drop;
 
 		tx_seq = __get_txseq(control);
 
-		if (pi->expected_tx_seq == tx_seq)
-			pi->expected_tx_seq = (pi->expected_tx_seq + 1) % 64;
+		if (chan->expected_tx_seq == tx_seq)
+			chan->expected_tx_seq = (chan->expected_tx_seq + 1) % 64;
 		else
-			pi->expected_tx_seq = (tx_seq + 1) % 64;
+			chan->expected_tx_seq = (tx_seq + 1) % 64;
 
-		l2cap_streaming_reassembly_sdu(sk, skb, control);
+		l2cap_streaming_reassembly_sdu(chan, skb, control);
 
 		goto done;
 
 	default:
-		BT_DBG("sk %p: bad mode 0x%2.2x", sk, pi->mode);
+		BT_DBG("chan %p: bad mode 0x%2.2x", chan, chan->mode);
 		break;
 	}
 
@@ -3620,12 +3755,48 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
 
 static inline int l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm, struct sk_buff *skb)
 {
-	struct sock *sk;
+	struct sock *sk = NULL;
+	struct l2cap_chan *chan;
 
-	sk = l2cap_get_sock_by_psm(0, psm, conn->src);
-	if (!sk)
+	chan = l2cap_global_chan_by_psm(0, psm, conn->src);
+	if (!chan)
+		goto drop;
+
+	sk = chan->sk;
+
+	bh_lock_sock(sk);
+
+	BT_DBG("sk %p, len %d", sk, skb->len);
+
+	if (sk->sk_state != BT_BOUND && sk->sk_state != BT_CONNECTED)
+		goto drop;
+
+	if (l2cap_pi(sk)->chan->imtu < skb->len)
+		goto drop;
+
+	if (!sock_queue_rcv_skb(sk, skb))
+		goto done;
+
+drop:
+	kfree_skb(skb);
+
+done:
+	if (sk)
+		bh_unlock_sock(sk);
+	return 0;
+}
+
+static inline int l2cap_att_channel(struct l2cap_conn *conn, __le16 cid, struct sk_buff *skb)
+{
+	struct sock *sk = NULL;
+	struct l2cap_chan *chan;
+
+	chan = l2cap_global_chan_by_scid(0, cid, conn->src);
+	if (!chan)
 		goto drop;
 
+	sk = chan->sk;
+
 	bh_lock_sock(sk);
 
 	BT_DBG("sk %p, len %d", sk, skb->len);
@@ -3633,7 +3804,7 @@ static inline int l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm, str
 	if (sk->sk_state != BT_BOUND && sk->sk_state != BT_CONNECTED)
 		goto drop;
 
-	if (l2cap_pi(sk)->imtu < skb->len)
+	if (l2cap_pi(sk)->chan->imtu < skb->len)
 		goto drop;
 
 	if (!sock_queue_rcv_skb(sk, skb))
@@ -3677,6 +3848,10 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb)
 		l2cap_conless_channel(conn, psm, skb);
 		break;
 
+	case L2CAP_CID_LE_DATA:
+		l2cap_att_channel(conn, cid, skb);
+		break;
+
 	default:
 		l2cap_data_channel(conn, cid, skb);
 		break;
@@ -3688,8 +3863,7 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb)
 static int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type)
 {
 	int exact = 0, lm1 = 0, lm2 = 0;
-	register struct sock *sk;
-	struct hlist_node *node;
+	struct l2cap_chan *c;
 
 	if (type != ACL_LINK)
 		return -EINVAL;
@@ -3697,23 +3871,25 @@ static int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type)
 	BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
 
 	/* Find listening sockets and check their link_mode */
-	read_lock(&l2cap_sk_list.lock);
-	sk_for_each(sk, node, &l2cap_sk_list.head) {
+	read_lock(&chan_list_lock);
+	list_for_each_entry(c, &chan_list, global_l) {
+		struct sock *sk = c->sk;
+
 		if (sk->sk_state != BT_LISTEN)
 			continue;
 
 		if (!bacmp(&bt_sk(sk)->src, &hdev->bdaddr)) {
 			lm1 |= HCI_LM_ACCEPT;
-			if (l2cap_pi(sk)->role_switch)
+			if (c->role_switch)
 				lm1 |= HCI_LM_MASTER;
 			exact++;
 		} else if (!bacmp(&bt_sk(sk)->src, BDADDR_ANY)) {
 			lm2 |= HCI_LM_ACCEPT;
-			if (l2cap_pi(sk)->role_switch)
+			if (c->role_switch)
 				lm2 |= HCI_LM_MASTER;
 		}
 	}
-	read_unlock(&l2cap_sk_list.lock);
+	read_unlock(&chan_list_lock);
 
 	return exact ? lm1 : lm2;
 }
@@ -3761,49 +3937,50 @@ static int l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason)
 	return 0;
 }
 
-static inline void l2cap_check_encryption(struct sock *sk, u8 encrypt)
+static inline void l2cap_check_encryption(struct l2cap_chan *chan, u8 encrypt)
 {
+	struct sock *sk = chan->sk;
+
 	if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM)
 		return;
 
 	if (encrypt == 0x00) {
-		if (l2cap_pi(sk)->sec_level == BT_SECURITY_MEDIUM) {
+		if (chan->sec_level == BT_SECURITY_MEDIUM) {
 			l2cap_sock_clear_timer(sk);
 			l2cap_sock_set_timer(sk, HZ * 5);
-		} else if (l2cap_pi(sk)->sec_level == BT_SECURITY_HIGH)
+		} else if (chan->sec_level == BT_SECURITY_HIGH)
 			__l2cap_sock_close(sk, ECONNREFUSED);
 	} else {
-		if (l2cap_pi(sk)->sec_level == BT_SECURITY_MEDIUM)
+		if (chan->sec_level == BT_SECURITY_MEDIUM)
 			l2cap_sock_clear_timer(sk);
 	}
 }
 
 static int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
 {
-	struct l2cap_chan_list *l;
 	struct l2cap_conn *conn = hcon->l2cap_data;
-	struct sock *sk;
+	struct l2cap_chan *chan;
 
 	if (!conn)
 		return 0;
 
-	l = &conn->chan_list;
-
 	BT_DBG("conn %p", conn);
 
-	read_lock(&l->lock);
+	read_lock(&conn->chan_lock);
+
+	list_for_each_entry(chan, &conn->chan_l, list) {
+		struct sock *sk = chan->sk;
 
-	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
 		bh_lock_sock(sk);
 
-		if (l2cap_pi(sk)->conf_state & L2CAP_CONF_CONNECT_PEND) {
+		if (chan->conf_state & L2CAP_CONF_CONNECT_PEND) {
 			bh_unlock_sock(sk);
 			continue;
 		}
 
 		if (!status && (sk->sk_state == BT_CONNECTED ||
 						sk->sk_state == BT_CONFIG)) {
-			l2cap_check_encryption(sk, encrypt);
+			l2cap_check_encryption(chan, encrypt);
 			bh_unlock_sock(sk);
 			continue;
 		}
@@ -3811,13 +3988,13 @@ static int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
 		if (sk->sk_state == BT_CONNECT) {
 			if (!status) {
 				struct l2cap_conn_req req;
-				req.scid = cpu_to_le16(l2cap_pi(sk)->scid);
-				req.psm  = l2cap_pi(sk)->psm;
+				req.scid = cpu_to_le16(chan->scid);
+				req.psm  = chan->psm;
 
-				l2cap_pi(sk)->ident = l2cap_get_ident(conn);
-				l2cap_pi(sk)->conf_state |= L2CAP_CONF_CONNECT_PEND;
+				chan->ident = l2cap_get_ident(conn);
+				chan->conf_state |= L2CAP_CONF_CONNECT_PEND;
 
-				l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
+				l2cap_send_cmd(conn, chan->ident,
 					L2CAP_CONN_REQ, sizeof(req), &req);
 			} else {
 				l2cap_sock_clear_timer(sk);
@@ -3836,18 +4013,18 @@ static int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
 				result = L2CAP_CR_SEC_BLOCK;
 			}
 
-			rsp.scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
-			rsp.dcid   = cpu_to_le16(l2cap_pi(sk)->scid);
+			rsp.scid   = cpu_to_le16(chan->dcid);
+			rsp.dcid   = cpu_to_le16(chan->scid);
 			rsp.result = cpu_to_le16(result);
 			rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
-			l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
-					L2CAP_CONN_RSP, sizeof(rsp), &rsp);
+			l2cap_send_cmd(conn, chan->ident, L2CAP_CONN_RSP,
+							sizeof(rsp), &rsp);
 		}
 
 		bh_unlock_sock(sk);
 	}
 
-	read_unlock(&l->lock);
+	read_unlock(&conn->chan_lock);
 
 	return 0;
 }
@@ -3866,7 +4043,7 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl
 
 	if (!(flags & ACL_CONT)) {
 		struct l2cap_hdr *hdr;
-		struct sock *sk;
+		struct l2cap_chan *chan;
 		u16 cid;
 		int len;
 
@@ -3904,18 +4081,21 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl
 			goto drop;
 		}
 
-		sk = l2cap_get_chan_by_scid(&conn->chan_list, cid);
+		chan = l2cap_get_chan_by_scid(conn, cid);
 
-		if (sk && l2cap_pi(sk)->imtu < len - L2CAP_HDR_SIZE) {
-			BT_ERR("Frame exceeding recv MTU (len %d, MTU %d)",
-					len, l2cap_pi(sk)->imtu);
-			bh_unlock_sock(sk);
-			l2cap_conn_unreliable(conn, ECOMM);
-			goto drop;
-		}
+		if (chan && chan->sk) {
+			struct sock *sk = chan->sk;
 
-		if (sk)
+			if (chan->imtu < len - L2CAP_HDR_SIZE) {
+				BT_ERR("Frame exceeding recv MTU (len %d, "
+							"MTU %d)", len,
+							chan->imtu);
+				bh_unlock_sock(sk);
+				l2cap_conn_unreliable(conn, ECOMM);
+				goto drop;
+			}
 			bh_unlock_sock(sk);
+		}
 
 		/* Allocate skb for the complete frame (with header) */
 		conn->rx_skb = bt_skb_alloc(len, GFP_ATOMIC);
@@ -3962,24 +4142,22 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl
 
 static int l2cap_debugfs_show(struct seq_file *f, void *p)
 {
-	struct sock *sk;
-	struct hlist_node *node;
+	struct l2cap_chan *c;
 
-	read_lock_bh(&l2cap_sk_list.lock);
+	read_lock_bh(&chan_list_lock);
 
-	sk_for_each(sk, node, &l2cap_sk_list.head) {
-		struct l2cap_pinfo *pi = l2cap_pi(sk);
+	list_for_each_entry(c, &chan_list, global_l) {
+		struct sock *sk = c->sk;
 
 		seq_printf(f, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d %d %d\n",
 					batostr(&bt_sk(sk)->src),
 					batostr(&bt_sk(sk)->dst),
-					sk->sk_state, __le16_to_cpu(pi->psm),
-					pi->scid, pi->dcid,
-					pi->imtu, pi->omtu, pi->sec_level,
-					pi->mode);
+					sk->sk_state, __le16_to_cpu(c->psm),
+					c->scid, c->dcid, c->imtu, c->omtu,
+					c->sec_level, c->mode);
 	}
 
-	read_unlock_bh(&l2cap_sk_list.lock);
+	read_unlock_bh(&chan_list_lock);
 
 	return 0;
 }
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 299fe56a9668e677457d23b691ac38521c61a1fe..18dc9888d8c28064f9a32bd129c7a23d6711af04 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -30,6 +30,8 @@
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/l2cap.h>
 
+static const struct proto_ops l2cap_sock_ops;
+
 /* ---- L2CAP timers ---- */
 static void l2cap_sock_timeout(unsigned long arg)
 {
@@ -51,7 +53,7 @@ static void l2cap_sock_timeout(unsigned long arg)
 	if (sk->sk_state == BT_CONNECTED || sk->sk_state == BT_CONFIG)
 		reason = ECONNREFUSED;
 	else if (sk->sk_state == BT_CONNECT &&
-				l2cap_pi(sk)->sec_level != BT_SECURITY_SDP)
+			l2cap_pi(sk)->chan->sec_level != BT_SECURITY_SDP)
 		reason = ECONNREFUSED;
 	else
 		reason = ETIMEDOUT;
@@ -76,21 +78,10 @@ void l2cap_sock_clear_timer(struct sock *sk)
 	sk_stop_timer(sk, &sk->sk_timer);
 }
 
-static struct sock *__l2cap_get_sock_by_addr(__le16 psm, bdaddr_t *src)
-{
-	struct sock *sk;
-	struct hlist_node *node;
-	sk_for_each(sk, node, &l2cap_sk_list.head)
-		if (l2cap_pi(sk)->sport == psm && !bacmp(&bt_sk(sk)->src, src))
-			goto found;
-	sk = NULL;
-found:
-	return sk;
-}
-
 static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	struct sockaddr_l2 la;
 	int len, err = 0;
 
@@ -129,26 +120,20 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 		}
 	}
 
-	write_lock_bh(&l2cap_sk_list.lock);
+	if (la.l2_cid)
+		err = l2cap_add_scid(chan, la.l2_cid);
+	else
+		err = l2cap_add_psm(chan, &la.l2_bdaddr, la.l2_psm);
 
-	if (la.l2_psm && __l2cap_get_sock_by_addr(la.l2_psm, &la.l2_bdaddr)) {
-		err = -EADDRINUSE;
-	} else {
-		/* Save source address */
-		bacpy(&bt_sk(sk)->src, &la.l2_bdaddr);
-		l2cap_pi(sk)->psm   = la.l2_psm;
-		l2cap_pi(sk)->sport = la.l2_psm;
-		sk->sk_state = BT_BOUND;
-
-		if (__le16_to_cpu(la.l2_psm) == 0x0001 ||
-					__le16_to_cpu(la.l2_psm) == 0x0003)
-			l2cap_pi(sk)->sec_level = BT_SECURITY_SDP;
-	}
+	if (err < 0)
+		goto done;
 
-	if (la.l2_cid)
-		l2cap_pi(sk)->scid = la.l2_cid;
+	if (__le16_to_cpu(la.l2_psm) == 0x0001 ||
+				__le16_to_cpu(la.l2_psm) == 0x0003)
+		chan->sec_level = BT_SECURITY_SDP;
 
-	write_unlock_bh(&l2cap_sk_list.lock);
+	bacpy(&bt_sk(sk)->src, &la.l2_bdaddr);
+	sk->sk_state = BT_BOUND;
 
 done:
 	release_sock(sk);
@@ -158,6 +143,7 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	struct sockaddr_l2 la;
 	int len, err = 0;
 
@@ -182,7 +168,7 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al
 		goto done;
 	}
 
-	switch (l2cap_pi(sk)->mode) {
+	switch (chan->mode) {
 	case L2CAP_MODE_BASIC:
 		break;
 	case L2CAP_MODE_ERTM:
@@ -226,10 +212,10 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al
 
 	/* Set destination address and psm */
 	bacpy(&bt_sk(sk)->dst, &la.l2_bdaddr);
-	l2cap_pi(sk)->psm = la.l2_psm;
-	l2cap_pi(sk)->dcid = la.l2_cid;
+	chan->psm = la.l2_psm;
+	chan->dcid = la.l2_cid;
 
-	err = l2cap_do_connect(sk);
+	err = l2cap_chan_connect(l2cap_pi(sk)->chan);
 	if (err)
 		goto done;
 
@@ -244,6 +230,7 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al
 static int l2cap_sock_listen(struct socket *sock, int backlog)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	int err = 0;
 
 	BT_DBG("sk %p backlog %d", sk, backlog);
@@ -256,7 +243,7 @@ static int l2cap_sock_listen(struct socket *sock, int backlog)
 		goto done;
 	}
 
-	switch (l2cap_pi(sk)->mode) {
+	switch (chan->mode) {
 	case L2CAP_MODE_BASIC:
 		break;
 	case L2CAP_MODE_ERTM:
@@ -269,28 +256,6 @@ static int l2cap_sock_listen(struct socket *sock, int backlog)
 		goto done;
 	}
 
-	if (!l2cap_pi(sk)->psm && !l2cap_pi(sk)->dcid) {
-		bdaddr_t *src = &bt_sk(sk)->src;
-		u16 psm;
-
-		err = -EINVAL;
-
-		write_lock_bh(&l2cap_sk_list.lock);
-
-		for (psm = 0x1001; psm < 0x1100; psm += 2)
-			if (!__l2cap_get_sock_by_addr(cpu_to_le16(psm), src)) {
-				l2cap_pi(sk)->psm   = cpu_to_le16(psm);
-				l2cap_pi(sk)->sport = cpu_to_le16(psm);
-				err = 0;
-				break;
-			}
-
-		write_unlock_bh(&l2cap_sk_list.lock);
-
-		if (err < 0)
-			goto done;
-	}
-
 	sk->sk_max_ack_backlog = backlog;
 	sk->sk_ack_backlog = 0;
 	sk->sk_state = BT_LISTEN;
@@ -360,6 +325,7 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *l
 {
 	struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr;
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 
 	BT_DBG("sock %p, sk %p", sock, sk);
 
@@ -367,13 +333,13 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *l
 	*len = sizeof(struct sockaddr_l2);
 
 	if (peer) {
-		la->l2_psm = l2cap_pi(sk)->psm;
+		la->l2_psm = chan->psm;
 		bacpy(&la->l2_bdaddr, &bt_sk(sk)->dst);
-		la->l2_cid = cpu_to_le16(l2cap_pi(sk)->dcid);
+		la->l2_cid = cpu_to_le16(chan->dcid);
 	} else {
-		la->l2_psm = l2cap_pi(sk)->sport;
+		la->l2_psm = chan->sport;
 		bacpy(&la->l2_bdaddr, &bt_sk(sk)->src);
-		la->l2_cid = cpu_to_le16(l2cap_pi(sk)->scid);
+		la->l2_cid = cpu_to_le16(chan->scid);
 	}
 
 	return 0;
@@ -382,6 +348,7 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *l
 static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __user *optval, int __user *optlen)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	struct l2cap_options opts;
 	struct l2cap_conninfo cinfo;
 	int len, err = 0;
@@ -397,13 +364,13 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
 	switch (optname) {
 	case L2CAP_OPTIONS:
 		memset(&opts, 0, sizeof(opts));
-		opts.imtu     = l2cap_pi(sk)->imtu;
-		opts.omtu     = l2cap_pi(sk)->omtu;
-		opts.flush_to = l2cap_pi(sk)->flush_to;
-		opts.mode     = l2cap_pi(sk)->mode;
-		opts.fcs      = l2cap_pi(sk)->fcs;
-		opts.max_tx   = l2cap_pi(sk)->max_tx;
-		opts.txwin_size = (__u16)l2cap_pi(sk)->tx_win;
+		opts.imtu     = chan->imtu;
+		opts.omtu     = chan->omtu;
+		opts.flush_to = chan->flush_to;
+		opts.mode     = chan->mode;
+		opts.fcs      = chan->fcs;
+		opts.max_tx   = chan->max_tx;
+		opts.txwin_size = (__u16)chan->tx_win;
 
 		len = min_t(unsigned int, len, sizeof(opts));
 		if (copy_to_user(optval, (char *) &opts, len))
@@ -412,7 +379,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
 		break;
 
 	case L2CAP_LM:
-		switch (l2cap_pi(sk)->sec_level) {
+		switch (chan->sec_level) {
 		case BT_SECURITY_LOW:
 			opt = L2CAP_LM_AUTH;
 			break;
@@ -428,10 +395,10 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
 			break;
 		}
 
-		if (l2cap_pi(sk)->role_switch)
+		if (chan->role_switch)
 			opt |= L2CAP_LM_MASTER;
 
-		if (l2cap_pi(sk)->force_reliable)
+		if (chan->force_reliable)
 			opt |= L2CAP_LM_RELIABLE;
 
 		if (put_user(opt, (u32 __user *) optval))
@@ -446,8 +413,8 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
 			break;
 		}
 
-		cinfo.hci_handle = l2cap_pi(sk)->conn->hcon->handle;
-		memcpy(cinfo.dev_class, l2cap_pi(sk)->conn->hcon->dev_class, 3);
+		cinfo.hci_handle = chan->conn->hcon->handle;
+		memcpy(cinfo.dev_class, chan->conn->hcon->dev_class, 3);
 
 		len = min_t(unsigned int, len, sizeof(cinfo));
 		if (copy_to_user(optval, (char *) &cinfo, len))
@@ -467,6 +434,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
 static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	struct bt_security sec;
 	int len, err = 0;
 
@@ -491,7 +459,7 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, ch
 			break;
 		}
 
-		sec.level = l2cap_pi(sk)->sec_level;
+		sec.level = chan->sec_level;
 
 		len = min_t(unsigned int, len, sizeof(sec));
 		if (copy_to_user(optval, (char *) &sec, len))
@@ -511,7 +479,7 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, ch
 		break;
 
 	case BT_FLUSHABLE:
-		if (put_user(l2cap_pi(sk)->flushable, (u32 __user *) optval))
+		if (put_user(chan->flushable, (u32 __user *) optval))
 			err = -EFAULT;
 
 		break;
@@ -528,6 +496,7 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, ch
 static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __user *optval, unsigned int optlen)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	struct l2cap_options opts;
 	int len, err = 0;
 	u32 opt;
@@ -543,13 +512,13 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
 			break;
 		}
 
-		opts.imtu     = l2cap_pi(sk)->imtu;
-		opts.omtu     = l2cap_pi(sk)->omtu;
-		opts.flush_to = l2cap_pi(sk)->flush_to;
-		opts.mode     = l2cap_pi(sk)->mode;
-		opts.fcs      = l2cap_pi(sk)->fcs;
-		opts.max_tx   = l2cap_pi(sk)->max_tx;
-		opts.txwin_size = (__u16)l2cap_pi(sk)->tx_win;
+		opts.imtu     = chan->imtu;
+		opts.omtu     = chan->omtu;
+		opts.flush_to = chan->flush_to;
+		opts.mode     = chan->mode;
+		opts.fcs      = chan->fcs;
+		opts.max_tx   = chan->max_tx;
+		opts.txwin_size = (__u16)chan->tx_win;
 
 		len = min_t(unsigned int, sizeof(opts), optlen);
 		if (copy_from_user((char *) &opts, optval, len)) {
@@ -562,10 +531,10 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
 			break;
 		}
 
-		l2cap_pi(sk)->mode = opts.mode;
-		switch (l2cap_pi(sk)->mode) {
+		chan->mode = opts.mode;
+		switch (chan->mode) {
 		case L2CAP_MODE_BASIC:
-			l2cap_pi(sk)->conf_state &= ~L2CAP_CONF_STATE2_DEVICE;
+			chan->conf_state &= ~L2CAP_CONF_STATE2_DEVICE;
 			break;
 		case L2CAP_MODE_ERTM:
 		case L2CAP_MODE_STREAMING:
@@ -577,11 +546,11 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
 			break;
 		}
 
-		l2cap_pi(sk)->imtu = opts.imtu;
-		l2cap_pi(sk)->omtu = opts.omtu;
-		l2cap_pi(sk)->fcs  = opts.fcs;
-		l2cap_pi(sk)->max_tx = opts.max_tx;
-		l2cap_pi(sk)->tx_win = (__u8)opts.txwin_size;
+		chan->imtu = opts.imtu;
+		chan->omtu = opts.omtu;
+		chan->fcs  = opts.fcs;
+		chan->max_tx = opts.max_tx;
+		chan->tx_win = (__u8)opts.txwin_size;
 		break;
 
 	case L2CAP_LM:
@@ -591,14 +560,14 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
 		}
 
 		if (opt & L2CAP_LM_AUTH)
-			l2cap_pi(sk)->sec_level = BT_SECURITY_LOW;
+			chan->sec_level = BT_SECURITY_LOW;
 		if (opt & L2CAP_LM_ENCRYPT)
-			l2cap_pi(sk)->sec_level = BT_SECURITY_MEDIUM;
+			chan->sec_level = BT_SECURITY_MEDIUM;
 		if (opt & L2CAP_LM_SECURE)
-			l2cap_pi(sk)->sec_level = BT_SECURITY_HIGH;
+			chan->sec_level = BT_SECURITY_HIGH;
 
-		l2cap_pi(sk)->role_switch    = (opt & L2CAP_LM_MASTER);
-		l2cap_pi(sk)->force_reliable = (opt & L2CAP_LM_RELIABLE);
+		chan->role_switch    = (opt & L2CAP_LM_MASTER);
+		chan->force_reliable = (opt & L2CAP_LM_RELIABLE);
 		break;
 
 	default:
@@ -613,6 +582,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
 static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	struct bt_security sec;
 	int len, err = 0;
 	u32 opt;
@@ -649,7 +619,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
 			break;
 		}
 
-		l2cap_pi(sk)->sec_level = sec.level;
+		chan->sec_level = sec.level;
 		break;
 
 	case BT_DEFER_SETUP:
@@ -678,7 +648,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
 		}
 
 		if (opt == BT_FLUSHABLE_OFF) {
-			struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+			struct l2cap_conn *conn = chan->conn;
 			/* proceed further only when we have l2cap_conn and
 			   No Flush support in the LM */
 			if (!conn || !lmp_no_flush_capable(conn->hcon->hdev)) {
@@ -687,7 +657,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
 			}
 		}
 
-		l2cap_pi(sk)->flushable = opt;
+		chan->flushable = opt;
 		break;
 
 	default:
@@ -702,7 +672,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
 static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len)
 {
 	struct sock *sk = sock->sk;
-	struct l2cap_pinfo *pi = l2cap_pi(sk);
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	struct sk_buff *skb;
 	u16 control;
 	int err;
@@ -725,74 +695,77 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
 
 	/* Connectionless channel */
 	if (sk->sk_type == SOCK_DGRAM) {
-		skb = l2cap_create_connless_pdu(sk, msg, len);
+		skb = l2cap_create_connless_pdu(chan, msg, len);
 		if (IS_ERR(skb)) {
 			err = PTR_ERR(skb);
 		} else {
-			l2cap_do_send(sk, skb);
+			l2cap_do_send(chan, skb);
 			err = len;
 		}
 		goto done;
 	}
 
-	switch (pi->mode) {
+	switch (chan->mode) {
 	case L2CAP_MODE_BASIC:
 		/* Check outgoing MTU */
-		if (len > pi->omtu) {
+		if (len > chan->omtu) {
 			err = -EMSGSIZE;
 			goto done;
 		}
 
 		/* Create a basic PDU */
-		skb = l2cap_create_basic_pdu(sk, msg, len);
+		skb = l2cap_create_basic_pdu(chan, msg, len);
 		if (IS_ERR(skb)) {
 			err = PTR_ERR(skb);
 			goto done;
 		}
 
-		l2cap_do_send(sk, skb);
+		l2cap_do_send(chan, skb);
 		err = len;
 		break;
 
 	case L2CAP_MODE_ERTM:
 	case L2CAP_MODE_STREAMING:
 		/* Entire SDU fits into one PDU */
-		if (len <= pi->remote_mps) {
+		if (len <= chan->remote_mps) {
 			control = L2CAP_SDU_UNSEGMENTED;
-			skb = l2cap_create_iframe_pdu(sk, msg, len, control, 0);
+			skb = l2cap_create_iframe_pdu(chan, msg, len, control,
+									0);
 			if (IS_ERR(skb)) {
 				err = PTR_ERR(skb);
 				goto done;
 			}
-			__skb_queue_tail(TX_QUEUE(sk), skb);
+			__skb_queue_tail(&chan->tx_q, skb);
 
-			if (sk->sk_send_head == NULL)
-				sk->sk_send_head = skb;
+			if (chan->tx_send_head == NULL)
+				chan->tx_send_head = skb;
 
 		} else {
 		/* Segment SDU into multiples PDUs */
-			err = l2cap_sar_segment_sdu(sk, msg, len);
+			err = l2cap_sar_segment_sdu(chan, msg, len);
 			if (err < 0)
 				goto done;
 		}
 
-		if (pi->mode == L2CAP_MODE_STREAMING) {
-			l2cap_streaming_send(sk);
-		} else {
-			if ((pi->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
-					(pi->conn_state & L2CAP_CONN_WAIT_F)) {
-				err = len;
-				break;
-			}
-			err = l2cap_ertm_send(sk);
+		if (chan->mode == L2CAP_MODE_STREAMING) {
+			l2cap_streaming_send(chan);
+			err = len;
+			break;
+		}
+
+		if ((chan->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
+				(chan->conn_state & L2CAP_CONN_WAIT_F)) {
+			err = len;
+			break;
 		}
+		err = l2cap_ertm_send(chan);
 
 		if (err >= 0)
 			err = len;
 		break;
 
 	default:
-		BT_DBG("bad state %1.1x", pi->mode);
+		BT_DBG("bad state %1.1x", chan->mode);
 		err = -EBADFD;
 	}
 
@@ -808,29 +781,9 @@ static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct ms
 	lock_sock(sk);
 
 	if (sk->sk_state == BT_CONNECT2 && bt_sk(sk)->defer_setup) {
-		struct l2cap_conn_rsp rsp;
-		struct l2cap_conn *conn = l2cap_pi(sk)->conn;
-		u8 buf[128];
-
 		sk->sk_state = BT_CONFIG;
 
-		rsp.scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
-		rsp.dcid   = cpu_to_le16(l2cap_pi(sk)->scid);
-		rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS);
-		rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
-		l2cap_send_cmd(l2cap_pi(sk)->conn, l2cap_pi(sk)->ident,
-					L2CAP_CONN_RSP, sizeof(rsp), &rsp);
-
-		if (l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) {
-			release_sock(sk);
-			return 0;
-		}
-
-		l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
-		l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
-				l2cap_build_conf_req(sk, buf), buf);
-		l2cap_pi(sk)->num_conf_req++;
-
+		__l2cap_connect_rsp_defer(l2cap_pi(sk)->chan);
 		release_sock(sk);
 		return 0;
 	}
@@ -854,7 +807,8 @@ void l2cap_sock_kill(struct sock *sk)
 	BT_DBG("sk %p state %d", sk, sk->sk_state);
 
 	/* Kill poor orphan */
-	bt_sock_unlink(&l2cap_sk_list, sk);
+
+	l2cap_chan_destroy(l2cap_pi(sk)->chan);
 	sock_set_flag(sk, SOCK_DEAD);
 	sock_put(sk);
 }
@@ -885,7 +839,8 @@ static void l2cap_sock_cleanup_listen(struct sock *parent)
 
 void __l2cap_sock_close(struct sock *sk, int reason)
 {
-	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
+	struct l2cap_conn *conn = chan->conn;
 
 	BT_DBG("sk %p state %d socket %p", sk, sk->sk_state, sk->sk_socket);
 
@@ -900,9 +855,9 @@ void __l2cap_sock_close(struct sock *sk, int reason)
 					sk->sk_type == SOCK_STREAM) &&
 					conn->hcon->type == ACL_LINK) {
 			l2cap_sock_set_timer(sk, sk->sk_sndtimeo);
-			l2cap_send_disconn_req(conn, sk, reason);
+			l2cap_send_disconn_req(conn, chan, reason);
 		} else
-			l2cap_chan_del(sk, reason);
+			l2cap_chan_del(chan, reason);
 		break;
 
 	case BT_CONNECT2:
@@ -917,20 +872,20 @@ void __l2cap_sock_close(struct sock *sk, int reason)
 			else
 				result = L2CAP_CR_BAD_PSM;
 
-			rsp.scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
-			rsp.dcid   = cpu_to_le16(l2cap_pi(sk)->scid);
+			rsp.scid   = cpu_to_le16(chan->dcid);
+			rsp.dcid   = cpu_to_le16(chan->scid);
 			rsp.result = cpu_to_le16(result);
 			rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
-			l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
-					L2CAP_CONN_RSP, sizeof(rsp), &rsp);
+			l2cap_send_cmd(conn, chan->ident, L2CAP_CONN_RSP,
+							sizeof(rsp), &rsp);
 		}
 
-		l2cap_chan_del(sk, reason);
+		l2cap_chan_del(chan, reason);
 		break;
 
 	case BT_CONNECT:
 	case BT_DISCONN:
-		l2cap_chan_del(sk, reason);
+		l2cap_chan_del(chan, reason);
 		break;
 
 	default:
@@ -942,6 +897,7 @@ void __l2cap_sock_close(struct sock *sk, int reason)
 static int l2cap_sock_shutdown(struct socket *sock, int how)
 {
 	struct sock *sk = sock->sk;
+	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
 	int err = 0;
 
 	BT_DBG("sock %p, sk %p", sock, sk);
@@ -951,7 +907,7 @@ static int l2cap_sock_shutdown(struct socket *sock, int how)
 
 	lock_sock(sk);
 	if (!sk->sk_shutdown) {
-		if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM)
+		if (chan->mode == L2CAP_MODE_ERTM)
 			err = __l2cap_wait_ack(sk);
 
 		sk->sk_shutdown = SHUTDOWN_MASK;
@@ -998,49 +954,47 @@ static void l2cap_sock_destruct(struct sock *sk)
 void l2cap_sock_init(struct sock *sk, struct sock *parent)
 {
 	struct l2cap_pinfo *pi = l2cap_pi(sk);
+	struct l2cap_chan *chan = pi->chan;
 
 	BT_DBG("sk %p", sk);
 
 	if (parent) {
+		struct l2cap_chan *pchan = l2cap_pi(parent)->chan;
+
 		sk->sk_type = parent->sk_type;
 		bt_sk(sk)->defer_setup = bt_sk(parent)->defer_setup;
 
-		pi->imtu = l2cap_pi(parent)->imtu;
-		pi->omtu = l2cap_pi(parent)->omtu;
-		pi->conf_state = l2cap_pi(parent)->conf_state;
-		pi->mode = l2cap_pi(parent)->mode;
-		pi->fcs  = l2cap_pi(parent)->fcs;
-		pi->max_tx = l2cap_pi(parent)->max_tx;
-		pi->tx_win = l2cap_pi(parent)->tx_win;
-		pi->sec_level = l2cap_pi(parent)->sec_level;
-		pi->role_switch = l2cap_pi(parent)->role_switch;
-		pi->force_reliable = l2cap_pi(parent)->force_reliable;
-		pi->flushable = l2cap_pi(parent)->flushable;
+		chan->imtu = pchan->imtu;
+		chan->omtu = pchan->omtu;
+		chan->conf_state = pchan->conf_state;
+		chan->mode = pchan->mode;
+		chan->fcs  = pchan->fcs;
+		chan->max_tx = pchan->max_tx;
+		chan->tx_win = pchan->tx_win;
+		chan->sec_level = pchan->sec_level;
+		chan->role_switch = pchan->role_switch;
+		chan->force_reliable = pchan->force_reliable;
+		chan->flushable = pchan->flushable;
 	} else {
-		pi->imtu = L2CAP_DEFAULT_MTU;
-		pi->omtu = 0;
+		chan->imtu = L2CAP_DEFAULT_MTU;
+		chan->omtu = 0;
 		if (!disable_ertm && sk->sk_type == SOCK_STREAM) {
-			pi->mode = L2CAP_MODE_ERTM;
-			pi->conf_state |= L2CAP_CONF_STATE2_DEVICE;
+			chan->mode = L2CAP_MODE_ERTM;
+			chan->conf_state |= L2CAP_CONF_STATE2_DEVICE;
 		} else {
-			pi->mode = L2CAP_MODE_BASIC;
+			chan->mode = L2CAP_MODE_BASIC;
 		}
-		pi->max_tx = L2CAP_DEFAULT_MAX_TX;
-		pi->fcs  = L2CAP_FCS_CRC16;
-		pi->tx_win = L2CAP_DEFAULT_TX_WINDOW;
-		pi->sec_level = BT_SECURITY_LOW;
-		pi->role_switch = 0;
-		pi->force_reliable = 0;
-		pi->flushable = BT_FLUSHABLE_OFF;
+		chan->max_tx = L2CAP_DEFAULT_MAX_TX;
+		chan->fcs  = L2CAP_FCS_CRC16;
+		chan->tx_win = L2CAP_DEFAULT_TX_WINDOW;
+		chan->sec_level = BT_SECURITY_LOW;
+		chan->role_switch = 0;
+		chan->force_reliable = 0;
+		chan->flushable = BT_FLUSHABLE_OFF;
 	}
 
 	/* Default config options */
-	pi->conf_len = 0;
-	pi->flush_to = L2CAP_DEFAULT_FLUSH_TO;
-	skb_queue_head_init(TX_QUEUE(sk));
-	skb_queue_head_init(SREJ_QUEUE(sk));
-	skb_queue_head_init(BUSY_QUEUE(sk));
-	INIT_LIST_HEAD(SREJ_LIST(sk));
+	chan->flush_to = L2CAP_DEFAULT_FLUSH_TO;
 }
 
 static struct proto l2cap_proto = {
@@ -1070,7 +1024,6 @@ struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, g
 
 	setup_timer(&sk->sk_timer, l2cap_sock_timeout, (unsigned long) sk);
 
-	bt_sock_link(&l2cap_sk_list, sk);
 	return sk;
 }
 
@@ -1078,6 +1031,7 @@ static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol,
 			     int kern)
 {
 	struct sock *sk;
+	struct l2cap_chan *chan;
 
 	BT_DBG("sock %p", sock);
 
@@ -1096,11 +1050,19 @@ static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol,
 	if (!sk)
 		return -ENOMEM;
 
+	chan = l2cap_chan_create(sk);
+	if (!chan) {
+		l2cap_sock_kill(sk);
+		return -ENOMEM;
+	}
+
+	l2cap_pi(sk)->chan = chan;
+
 	l2cap_sock_init(sk, NULL);
 	return 0;
 }
 
-const struct proto_ops l2cap_sock_ops = {
+static const struct proto_ops l2cap_sock_ops = {
 	.family		= PF_BLUETOOTH,
 	.owner		= THIS_MODULE,
 	.release	= l2cap_sock_release,
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 4476d8e3c0f2e5942830e34b6772ed5609ff3afe..dae382ce70201d5f4adbacde509c665c467d95ac 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -36,7 +36,7 @@ struct pending_cmd {
 	struct list_head list;
 	__u16 opcode;
 	int index;
-	void *cmd;
+	void *param;
 	struct sock *sk;
 	void *user_data;
 };
@@ -179,10 +179,12 @@ static int read_controller_info(struct sock *sk, u16 index)
 
 	hci_del_off_timer(hdev);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	set_bit(HCI_MGMT, &hdev->flags);
 
+	memset(&rp, 0, sizeof(rp));
+
 	rp.type = hdev->dev_type;
 
 	rp.powered = test_bit(HCI_UP, &hdev->flags);
@@ -204,7 +206,9 @@ static int read_controller_info(struct sock *sk, u16 index)
 	rp.hci_ver = hdev->hci_ver;
 	put_unaligned_le16(hdev->hci_rev, &rp.hci_rev);
 
-	hci_dev_unlock_bh(hdev);
+	memcpy(rp.name, hdev->dev_name, sizeof(hdev->dev_name));
+
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return cmd_complete(sk, index, MGMT_OP_READ_INFO, &rp, sizeof(rp));
@@ -213,7 +217,7 @@ static int read_controller_info(struct sock *sk, u16 index)
 static void mgmt_pending_free(struct pending_cmd *cmd)
 {
 	sock_put(cmd->sk);
-	kfree(cmd->cmd);
+	kfree(cmd->param);
 	kfree(cmd);
 }
 
@@ -229,13 +233,14 @@ static struct pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode,
 	cmd->opcode = opcode;
 	cmd->index = index;
 
-	cmd->cmd = kmalloc(len, GFP_ATOMIC);
-	if (!cmd->cmd) {
+	cmd->param = kmalloc(len, GFP_ATOMIC);
+	if (!cmd->param) {
 		kfree(cmd);
 		return NULL;
 	}
 
-	memcpy(cmd->cmd, data, len);
+	if (data)
+		memcpy(cmd->param, data, len);
 
 	cmd->sk = sk;
 	sock_hold(sk);
@@ -311,7 +316,7 @@ static int set_powered(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_SET_POWERED, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	up = test_bit(HCI_UP, &hdev->flags);
 	if ((cp->val && up) || (!cp->val && !up)) {
@@ -338,7 +343,7 @@ static int set_powered(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	err = 0;
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 	return err;
 }
@@ -363,7 +368,7 @@ static int set_discoverable(struct sock *sk, u16 index, unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_SET_DISCOVERABLE, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (!test_bit(HCI_UP, &hdev->flags)) {
 		err = cmd_status(sk, index, MGMT_OP_SET_DISCOVERABLE, ENETDOWN);
@@ -398,7 +403,7 @@ static int set_discoverable(struct sock *sk, u16 index, unsigned char *data,
 		mgmt_pending_remove(cmd);
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -424,7 +429,7 @@ static int set_connectable(struct sock *sk, u16 index, unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_SET_CONNECTABLE, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (!test_bit(HCI_UP, &hdev->flags)) {
 		err = cmd_status(sk, index, MGMT_OP_SET_CONNECTABLE, ENETDOWN);
@@ -458,7 +463,7 @@ static int set_connectable(struct sock *sk, u16 index, unsigned char *data,
 		mgmt_pending_remove(cmd);
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -517,7 +522,7 @@ static int set_pairable(struct sock *sk, u16 index, unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_SET_PAIRABLE, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (cp->val)
 		set_bit(HCI_PAIRABLE, &hdev->flags);
@@ -533,12 +538,156 @@ static int set_pairable(struct sock *sk, u16 index, unsigned char *data,
 	err = mgmt_event(MGMT_EV_PAIRABLE, index, &ev, sizeof(ev), sk);
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
 }
 
+#define EIR_FLAGS		0x01 /* flags */
+#define EIR_UUID16_SOME		0x02 /* 16-bit UUID, more available */
+#define EIR_UUID16_ALL		0x03 /* 16-bit UUID, all listed */
+#define EIR_UUID32_SOME		0x04 /* 32-bit UUID, more available */
+#define EIR_UUID32_ALL		0x05 /* 32-bit UUID, all listed */
+#define EIR_UUID128_SOME	0x06 /* 128-bit UUID, more available */
+#define EIR_UUID128_ALL		0x07 /* 128-bit UUID, all listed */
+#define EIR_NAME_SHORT		0x08 /* shortened local name */
+#define EIR_NAME_COMPLETE	0x09 /* complete local name */
+#define EIR_TX_POWER		0x0A /* transmit power level */
+#define EIR_DEVICE_ID		0x10 /* device ID */
+
+#define PNP_INFO_SVCLASS_ID		0x1200
+
+static u8 bluetooth_base_uuid[] = {
+			0xFB, 0x34, 0x9B, 0x5F, 0x80, 0x00, 0x00, 0x80,
+			0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+static u16 get_uuid16(u8 *uuid128)
+{
+	u32 val;
+	int i;
+
+	for (i = 0; i < 12; i++) {
+		if (bluetooth_base_uuid[i] != uuid128[i])
+			return 0;
+	}
+
+	memcpy(&val, &uuid128[12], 4);
+
+	val = le32_to_cpu(val);
+	if (val > 0xffff)
+		return 0;
+
+	return (u16) val;
+}
+
+static void create_eir(struct hci_dev *hdev, u8 *data)
+{
+	u8 *ptr = data;
+	u16 eir_len = 0;
+	u16 uuid16_list[HCI_MAX_EIR_LENGTH / sizeof(u16)];
+	int i, truncated = 0;
+	struct list_head *p;
+	size_t name_len;
+
+	name_len = strlen(hdev->dev_name);
+
+	if (name_len > 0) {
+		/* EIR Data type */
+		if (name_len > 48) {
+			name_len = 48;
+			ptr[1] = EIR_NAME_SHORT;
+		} else
+			ptr[1] = EIR_NAME_COMPLETE;
+
+		/* EIR Data length */
+		ptr[0] = name_len + 1;
+
+		memcpy(ptr + 2, hdev->dev_name, name_len);
+
+		eir_len += (name_len + 2);
+		ptr += (name_len + 2);
+	}
+
+	memset(uuid16_list, 0, sizeof(uuid16_list));
+
+	/* Group all UUID16 types */
+	list_for_each(p, &hdev->uuids) {
+		struct bt_uuid *uuid = list_entry(p, struct bt_uuid, list);
+		u16 uuid16;
+
+		uuid16 = get_uuid16(uuid->uuid);
+		if (uuid16 == 0)
+			return;
+
+		if (uuid16 < 0x1100)
+			continue;
+
+		if (uuid16 == PNP_INFO_SVCLASS_ID)
+			continue;
+
+		/* Stop if not enough space to put next UUID */
+		if (eir_len + 2 + sizeof(u16) > HCI_MAX_EIR_LENGTH) {
+			truncated = 1;
+			break;
+		}
+
+		/* Check for duplicates */
+		for (i = 0; uuid16_list[i] != 0; i++)
+			if (uuid16_list[i] == uuid16)
+				break;
+
+		if (uuid16_list[i] == 0) {
+			uuid16_list[i] = uuid16;
+			eir_len += sizeof(u16);
+		}
+	}
+
+	if (uuid16_list[0] != 0) {
+		u8 *length = ptr;
+
+		/* EIR Data type */
+		ptr[1] = truncated ? EIR_UUID16_SOME : EIR_UUID16_ALL;
+
+		ptr += 2;
+		eir_len += 2;
+
+		for (i = 0; uuid16_list[i] != 0; i++) {
+			*ptr++ = (uuid16_list[i] & 0x00ff);
+			*ptr++ = (uuid16_list[i] & 0xff00) >> 8;
+		}
+
+		/* EIR Data length */
+		*length = (i * sizeof(u16)) + 1;
+	}
+}
+
+static int update_eir(struct hci_dev *hdev)
+{
+	struct hci_cp_write_eir cp;
+
+	if (!(hdev->features[6] & LMP_EXT_INQ))
+		return 0;
+
+	if (hdev->ssp_mode == 0)
+		return 0;
+
+	if (test_bit(HCI_SERVICE_CACHE, &hdev->flags))
+		return 0;
+
+	memset(&cp, 0, sizeof(cp));
+
+	create_eir(hdev, cp.data);
+
+	if (memcmp(cp.data, hdev->eir, sizeof(cp.data)) == 0)
+		return 0;
+
+	memcpy(hdev->eir, cp.data, sizeof(cp.data));
+
+	return hci_send_cmd(hdev, HCI_OP_WRITE_EIR, sizeof(cp), &cp);
+}
+
 static u8 get_service_classes(struct hci_dev *hdev)
 {
 	struct list_head *p;
@@ -590,7 +739,7 @@ static int add_uuid(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_ADD_UUID, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	uuid = kmalloc(sizeof(*uuid), GFP_ATOMIC);
 	if (!uuid) {
@@ -607,10 +756,14 @@ static int add_uuid(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (err < 0)
 		goto failed;
 
+	err = update_eir(hdev);
+	if (err < 0)
+		goto failed;
+
 	err = cmd_complete(sk, index, MGMT_OP_ADD_UUID, NULL, 0);
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -635,7 +788,7 @@ static int remove_uuid(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_REMOVE_UUID, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (memcmp(cp->uuid, bt_uuid_any, 16) == 0) {
 		err = hci_uuids_clear(hdev);
@@ -663,10 +816,14 @@ static int remove_uuid(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (err < 0)
 		goto unlock;
 
+	err = update_eir(hdev);
+	if (err < 0)
+		goto unlock;
+
 	err = cmd_complete(sk, index, MGMT_OP_REMOVE_UUID, NULL, 0);
 
 unlock:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -690,7 +847,7 @@ static int set_dev_class(struct sock *sk, u16 index, unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_SET_DEV_CLASS, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	hdev->major_class = cp->major;
 	hdev->minor_class = cp->minor;
@@ -700,7 +857,7 @@ static int set_dev_class(struct sock *sk, u16 index, unsigned char *data,
 	if (err == 0)
 		err = cmd_complete(sk, index, MGMT_OP_SET_DEV_CLASS, NULL, 0);
 
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -722,7 +879,7 @@ static int set_service_cache(struct sock *sk, u16 index,  unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_SET_SERVICE_CACHE, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	BT_DBG("hci%u enable %d", index, cp->enable);
 
@@ -732,13 +889,15 @@ static int set_service_cache(struct sock *sk, u16 index,  unsigned char *data,
 	} else {
 		clear_bit(HCI_SERVICE_CACHE, &hdev->flags);
 		err = update_class(hdev);
+		if (err == 0)
+			err = update_eir(hdev);
 	}
 
 	if (err == 0)
 		err = cmd_complete(sk, index, MGMT_OP_SET_SERVICE_CACHE, NULL,
 									0);
 
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -772,7 +931,7 @@ static int load_keys(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	BT_DBG("hci%u debug_keys %u key_count %u", index, cp->debug_keys,
 								key_count);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	hci_link_keys_clear(hdev);
 
@@ -786,11 +945,11 @@ static int load_keys(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	for (i = 0; i < key_count; i++) {
 		struct mgmt_key_info *key = &cp->keys[i];
 
-		hci_add_link_key(hdev, 0, &key->bdaddr, key->val, key->type,
+		hci_add_link_key(hdev, NULL, 0, &key->bdaddr, key->val, key->type,
 								key->pin_len);
 	}
 
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return 0;
@@ -812,7 +971,7 @@ static int remove_key(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_REMOVE_KEY, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	err = hci_remove_link_key(hdev, &cp->bdaddr);
 	if (err < 0) {
@@ -835,7 +994,7 @@ static int remove_key(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	}
 
 unlock:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -861,7 +1020,7 @@ static int disconnect(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_DISCONNECT, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (!test_bit(HCI_UP, &hdev->flags)) {
 		err = cmd_status(sk, index, MGMT_OP_DISCONNECT, ENETDOWN);
@@ -874,6 +1033,9 @@ static int disconnect(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	}
 
 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);
+	if (!conn)
+		conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->bdaddr);
+
 	if (!conn) {
 		err = cmd_status(sk, index, MGMT_OP_DISCONNECT, ENOTCONN);
 		goto failed;
@@ -893,7 +1055,7 @@ static int disconnect(struct sock *sk, u16 index, unsigned char *data, u16 len)
 		mgmt_pending_remove(cmd);
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -914,7 +1076,7 @@ static int get_connections(struct sock *sk, u16 index)
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_GET_CONNECTIONS, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	count = 0;
 	list_for_each(p, &hdev->conn_hash.list) {
@@ -945,7 +1107,7 @@ static int get_connections(struct sock *sk, u16 index)
 
 unlock:
 	kfree(rp);
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 	return err;
 }
@@ -970,7 +1132,7 @@ static int pin_code_reply(struct sock *sk, u16 index, unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_PIN_CODE_REPLY, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (!test_bit(HCI_UP, &hdev->flags)) {
 		err = cmd_status(sk, index, MGMT_OP_PIN_CODE_REPLY, ENETDOWN);
@@ -992,7 +1154,7 @@ static int pin_code_reply(struct sock *sk, u16 index, unsigned char *data,
 		mgmt_pending_remove(cmd);
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -1019,7 +1181,7 @@ static int pin_code_neg_reply(struct sock *sk, u16 index, unsigned char *data,
 		return cmd_status(sk, index, MGMT_OP_PIN_CODE_NEG_REPLY,
 									ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (!test_bit(HCI_UP, &hdev->flags)) {
 		err = cmd_status(sk, index, MGMT_OP_PIN_CODE_NEG_REPLY,
@@ -1040,7 +1202,7 @@ static int pin_code_neg_reply(struct sock *sk, u16 index, unsigned char *data,
 		mgmt_pending_remove(cmd);
 
 failed:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -1063,14 +1225,14 @@ static int set_io_capability(struct sock *sk, u16 index, unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_SET_IO_CAPABILITY, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	hdev->io_capability = cp->io_capability;
 
 	BT_DBG("%s IO capability set to 0x%02x", hdev->name,
 							hdev->io_capability);
 
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return cmd_complete(sk, index, MGMT_OP_SET_IO_CAPABILITY, NULL, 0);
@@ -1156,7 +1318,7 @@ static int pair_device(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	if (!hdev)
 		return cmd_status(sk, index, MGMT_OP_PAIR_DEVICE, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (cp->io_cap == 0x03) {
 		sec_level = BT_SECURITY_MEDIUM;
@@ -1198,7 +1360,7 @@ static int pair_device(struct sock *sk, u16 index, unsigned char *data, u16 len)
 	err = 0;
 
 unlock:
-	hci_dev_unlock_bh(hdev);
+	hci_dev_unlock(hdev);
 	hci_dev_put(hdev);
 
 	return err;
@@ -1230,7 +1392,7 @@ static int user_confirm_reply(struct sock *sk, u16 index, unsigned char *data,
 	if (!hdev)
 		return cmd_status(sk, index, mgmt_op, ENODEV);
 
-	hci_dev_lock_bh(hdev);
+	hci_dev_lock(hdev);
 
 	if (!test_bit(HCI_UP, &hdev->flags)) {
 		err = cmd_status(sk, index, mgmt_op, ENETDOWN);
@@ -1247,6 +1409,231 @@ static int user_confirm_reply(struct sock *sk, u16 index, unsigned char *data,
 	if (err < 0)
 		mgmt_pending_remove(cmd);
 
+failed:
+	hci_dev_unlock(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
+static int set_local_name(struct sock *sk, u16 index, unsigned char *data,
+								u16 len)
+{
+	struct mgmt_cp_set_local_name *mgmt_cp = (void *) data;
+	struct hci_cp_write_local_name hci_cp;
+	struct hci_dev *hdev;
+	struct pending_cmd *cmd;
+	int err;
+
+	BT_DBG("");
+
+	if (len != sizeof(*mgmt_cp))
+		return cmd_status(sk, index, MGMT_OP_SET_LOCAL_NAME, EINVAL);
+
+	hdev = hci_dev_get(index);
+	if (!hdev)
+		return cmd_status(sk, index, MGMT_OP_SET_LOCAL_NAME, ENODEV);
+
+	hci_dev_lock(hdev);
+
+	cmd = mgmt_pending_add(sk, MGMT_OP_SET_LOCAL_NAME, index, data, len);
+	if (!cmd) {
+		err = -ENOMEM;
+		goto failed;
+	}
+
+	memcpy(hci_cp.name, mgmt_cp->name, sizeof(hci_cp.name));
+	err = hci_send_cmd(hdev, HCI_OP_WRITE_LOCAL_NAME, sizeof(hci_cp),
+								&hci_cp);
+	if (err < 0)
+		mgmt_pending_remove(cmd);
+
+failed:
+	hci_dev_unlock(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
+static int read_local_oob_data(struct sock *sk, u16 index)
+{
+	struct hci_dev *hdev;
+	struct pending_cmd *cmd;
+	int err;
+
+	BT_DBG("hci%u", index);
+
+	hdev = hci_dev_get(index);
+	if (!hdev)
+		return cmd_status(sk, index, MGMT_OP_READ_LOCAL_OOB_DATA,
+									ENODEV);
+
+	hci_dev_lock(hdev);
+
+	if (!test_bit(HCI_UP, &hdev->flags)) {
+		err = cmd_status(sk, index, MGMT_OP_READ_LOCAL_OOB_DATA,
+								ENETDOWN);
+		goto unlock;
+	}
+
+	if (!(hdev->features[6] & LMP_SIMPLE_PAIR)) {
+		err = cmd_status(sk, index, MGMT_OP_READ_LOCAL_OOB_DATA,
+								EOPNOTSUPP);
+		goto unlock;
+	}
+
+	if (mgmt_pending_find(MGMT_OP_READ_LOCAL_OOB_DATA, index)) {
+		err = cmd_status(sk, index, MGMT_OP_READ_LOCAL_OOB_DATA, EBUSY);
+		goto unlock;
+	}
+
+	cmd = mgmt_pending_add(sk, MGMT_OP_READ_LOCAL_OOB_DATA, index, NULL, 0);
+	if (!cmd) {
+		err = -ENOMEM;
+		goto unlock;
+	}
+
+	err = hci_send_cmd(hdev, HCI_OP_READ_LOCAL_OOB_DATA, 0, NULL);
+	if (err < 0)
+		mgmt_pending_remove(cmd);
+
+unlock:
+	hci_dev_unlock(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
+static int add_remote_oob_data(struct sock *sk, u16 index, unsigned char *data,
+									u16 len)
+{
+	struct hci_dev *hdev;
+	struct mgmt_cp_add_remote_oob_data *cp = (void *) data;
+	int err;
+
+	BT_DBG("hci%u ", index);
+
+	if (len != sizeof(*cp))
+		return cmd_status(sk, index, MGMT_OP_ADD_REMOTE_OOB_DATA,
+									EINVAL);
+
+	hdev = hci_dev_get(index);
+	if (!hdev)
+		return cmd_status(sk, index, MGMT_OP_ADD_REMOTE_OOB_DATA,
+									ENODEV);
+
+	hci_dev_lock(hdev);
+
+	err = hci_add_remote_oob_data(hdev, &cp->bdaddr, cp->hash,
+								cp->randomizer);
+	if (err < 0)
+		err = cmd_status(sk, index, MGMT_OP_ADD_REMOTE_OOB_DATA, -err);
+	else
+		err = cmd_complete(sk, index, MGMT_OP_ADD_REMOTE_OOB_DATA, NULL,
+									0);
+
+	hci_dev_unlock(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
+static int remove_remote_oob_data(struct sock *sk, u16 index,
+						unsigned char *data, u16 len)
+{
+	struct hci_dev *hdev;
+	struct mgmt_cp_remove_remote_oob_data *cp = (void *) data;
+	int err;
+
+	BT_DBG("hci%u ", index);
+
+	if (len != sizeof(*cp))
+		return cmd_status(sk, index, MGMT_OP_REMOVE_REMOTE_OOB_DATA,
+									EINVAL);
+
+	hdev = hci_dev_get(index);
+	if (!hdev)
+		return cmd_status(sk, index, MGMT_OP_REMOVE_REMOTE_OOB_DATA,
+									ENODEV);
+
+	hci_dev_lock(hdev);
+
+	err = hci_remove_remote_oob_data(hdev, &cp->bdaddr);
+	if (err < 0)
+		err = cmd_status(sk, index, MGMT_OP_REMOVE_REMOTE_OOB_DATA,
+									-err);
+	else
+		err = cmd_complete(sk, index, MGMT_OP_REMOVE_REMOTE_OOB_DATA,
+								NULL, 0);
+
+	hci_dev_unlock(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
+static int start_discovery(struct sock *sk, u16 index)
+{
+	u8 lap[3] = { 0x33, 0x8b, 0x9e };
+	struct hci_cp_inquiry cp;
+	struct pending_cmd *cmd;
+	struct hci_dev *hdev;
+	int err;
+
+	BT_DBG("hci%u", index);
+
+	hdev = hci_dev_get(index);
+	if (!hdev)
+		return cmd_status(sk, index, MGMT_OP_START_DISCOVERY, ENODEV);
+
+	hci_dev_lock_bh(hdev);
+
+	cmd = mgmt_pending_add(sk, MGMT_OP_START_DISCOVERY, index, NULL, 0);
+	if (!cmd) {
+		err = -ENOMEM;
+		goto failed;
+	}
+
+	memset(&cp, 0, sizeof(cp));
+	memcpy(&cp.lap, lap, 3);
+	cp.length  = 0x08;
+	cp.num_rsp = 0x00;
+
+	err = hci_send_cmd(hdev, HCI_OP_INQUIRY, sizeof(cp), &cp);
+	if (err < 0)
+		mgmt_pending_remove(cmd);
+
+failed:
+	hci_dev_unlock_bh(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
+static int stop_discovery(struct sock *sk, u16 index)
+{
+	struct hci_dev *hdev;
+	struct pending_cmd *cmd;
+	int err;
+
+	BT_DBG("hci%u", index);
+
+	hdev = hci_dev_get(index);
+	if (!hdev)
+		return cmd_status(sk, index, MGMT_OP_STOP_DISCOVERY, ENODEV);
+
+	hci_dev_lock_bh(hdev);
+
+	cmd = mgmt_pending_add(sk, MGMT_OP_STOP_DISCOVERY, index, NULL, 0);
+	if (!cmd) {
+		err = -ENOMEM;
+		goto failed;
+	}
+
+	err = hci_send_cmd(hdev, HCI_OP_INQUIRY_CANCEL, 0, NULL);
+	if (err < 0)
+		mgmt_pending_remove(cmd);
+
 failed:
 	hci_dev_unlock_bh(hdev);
 	hci_dev_put(hdev);
@@ -1266,7 +1653,7 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
 	if (msglen < sizeof(*hdr))
 		return -EINVAL;
 
-	buf = kmalloc(msglen, GFP_ATOMIC);
+	buf = kmalloc(msglen, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
 
@@ -1349,6 +1736,25 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
 	case MGMT_OP_USER_CONFIRM_NEG_REPLY:
 		err = user_confirm_reply(sk, index, buf + sizeof(*hdr), len, 0);
 		break;
+	case MGMT_OP_SET_LOCAL_NAME:
+		err = set_local_name(sk, index, buf + sizeof(*hdr), len);
+		break;
+	case MGMT_OP_READ_LOCAL_OOB_DATA:
+		err = read_local_oob_data(sk, index);
+		break;
+	case MGMT_OP_ADD_REMOTE_OOB_DATA:
+		err = add_remote_oob_data(sk, index, buf + sizeof(*hdr), len);
+		break;
+	case MGMT_OP_REMOVE_REMOTE_OOB_DATA:
+		err = remove_remote_oob_data(sk, index, buf + sizeof(*hdr),
+									len);
+		break;
+	case MGMT_OP_START_DISCOVERY:
+		err = start_discovery(sk, index);
+		break;
+	case MGMT_OP_STOP_DISCOVERY:
+		err = stop_discovery(sk, index);
+		break;
 	default:
 		BT_DBG("Unknown op %u", opcode);
 		err = cmd_status(sk, index, opcode, 0x01);
@@ -1382,7 +1788,7 @@ struct cmd_lookup {
 
 static void mode_rsp(struct pending_cmd *cmd, void *data)
 {
-	struct mgmt_mode *cp = cmd->cmd;
+	struct mgmt_mode *cp = cmd->param;
 	struct cmd_lookup *match = data;
 
 	if (cp->val != match->val)
@@ -1455,17 +1861,17 @@ int mgmt_connectable(u16 index, u8 connectable)
 	return ret;
 }
 
-int mgmt_new_key(u16 index, struct link_key *key, u8 old_key_type)
+int mgmt_new_key(u16 index, struct link_key *key, u8 persistent)
 {
 	struct mgmt_ev_new_key ev;
 
 	memset(&ev, 0, sizeof(ev));
 
+	ev.store_hint = persistent;
 	bacpy(&ev.key.bdaddr, &key->bdaddr);
 	ev.key.type = key->type;
 	memcpy(ev.key.val, key->val, 16);
 	ev.key.pin_len = key->pin_len;
-	ev.old_key_type = old_key_type;
 
 	return mgmt_event(MGMT_EV_NEW_KEY, index, &ev, sizeof(ev), NULL);
 }
@@ -1481,7 +1887,7 @@ int mgmt_connected(u16 index, bdaddr_t *bdaddr)
 
 static void disconnect_rsp(struct pending_cmd *cmd, void *data)
 {
-	struct mgmt_cp_disconnect *cp = cmd->cmd;
+	struct mgmt_cp_disconnect *cp = cmd->param;
 	struct sock **sk = data;
 	struct mgmt_rp_disconnect rp;
 
@@ -1539,11 +1945,12 @@ int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 status)
 	return mgmt_event(MGMT_EV_CONNECT_FAILED, index, &ev, sizeof(ev), NULL);
 }
 
-int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr)
+int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr, u8 secure)
 {
 	struct mgmt_ev_pin_code_request ev;
 
 	bacpy(&ev.bdaddr, bdaddr);
+	ev.secure = secure;
 
 	return mgmt_event(MGMT_EV_PIN_CODE_REQUEST, index, &ev, sizeof(ev),
 									NULL);
@@ -1591,13 +1998,15 @@ int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status)
 	return err;
 }
 
-int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value)
+int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value,
+							u8 confirm_hint)
 {
 	struct mgmt_ev_user_confirm_request ev;
 
 	BT_DBG("hci%u", index);
 
 	bacpy(&ev.bdaddr, bdaddr);
+	ev.confirm_hint = confirm_hint;
 	put_unaligned_le32(value, &ev.value);
 
 	return mgmt_event(MGMT_EV_USER_CONFIRM_REQUEST, index, &ev, sizeof(ev),
@@ -1645,3 +2054,110 @@ int mgmt_auth_failed(u16 index, bdaddr_t *bdaddr, u8 status)
 
 	return mgmt_event(MGMT_EV_AUTH_FAILED, index, &ev, sizeof(ev), NULL);
 }
+
+int mgmt_set_local_name_complete(u16 index, u8 *name, u8 status)
+{
+	struct pending_cmd *cmd;
+	struct hci_dev *hdev;
+	struct mgmt_cp_set_local_name ev;
+	int err;
+
+	memset(&ev, 0, sizeof(ev));
+	memcpy(ev.name, name, HCI_MAX_NAME_LENGTH);
+
+	cmd = mgmt_pending_find(MGMT_OP_SET_LOCAL_NAME, index);
+	if (!cmd)
+		goto send_event;
+
+	if (status) {
+		err = cmd_status(cmd->sk, index, MGMT_OP_SET_LOCAL_NAME, EIO);
+		goto failed;
+	}
+
+	hdev = hci_dev_get(index);
+	if (hdev) {
+		hci_dev_lock_bh(hdev);
+		update_eir(hdev);
+		hci_dev_unlock_bh(hdev);
+		hci_dev_put(hdev);
+	}
+
+	err = cmd_complete(cmd->sk, index, MGMT_OP_SET_LOCAL_NAME, &ev,
+								sizeof(ev));
+	if (err < 0)
+		goto failed;
+
+send_event:
+	err = mgmt_event(MGMT_EV_LOCAL_NAME_CHANGED, index, &ev, sizeof(ev),
+							cmd ? cmd->sk : NULL);
+
+failed:
+	if (cmd)
+		mgmt_pending_remove(cmd);
+	return err;
+}
+
+int mgmt_read_local_oob_data_reply_complete(u16 index, u8 *hash, u8 *randomizer,
+								u8 status)
+{
+	struct pending_cmd *cmd;
+	int err;
+
+	BT_DBG("hci%u status %u", index, status);
+
+	cmd = mgmt_pending_find(MGMT_OP_READ_LOCAL_OOB_DATA, index);
+	if (!cmd)
+		return -ENOENT;
+
+	if (status) {
+		err = cmd_status(cmd->sk, index, MGMT_OP_READ_LOCAL_OOB_DATA,
+									EIO);
+	} else {
+		struct mgmt_rp_read_local_oob_data rp;
+
+		memcpy(rp.hash, hash, sizeof(rp.hash));
+		memcpy(rp.randomizer, randomizer, sizeof(rp.randomizer));
+
+		err = cmd_complete(cmd->sk, index, MGMT_OP_READ_LOCAL_OOB_DATA,
+							&rp, sizeof(rp));
+	}
+
+	mgmt_pending_remove(cmd);
+
+	return err;
+}
+
+int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 *dev_class, s8 rssi,
+								u8 *eir)
+{
+	struct mgmt_ev_device_found ev;
+
+	memset(&ev, 0, sizeof(ev));
+
+	bacpy(&ev.bdaddr, bdaddr);
+	memcpy(ev.dev_class, dev_class, sizeof(ev.dev_class));
+	ev.rssi = rssi;
+
+	if (eir)
+		memcpy(ev.eir, eir, sizeof(ev.eir));
+
+	return mgmt_event(MGMT_EV_DEVICE_FOUND, index, &ev, sizeof(ev), NULL);
+}
+
+int mgmt_remote_name(u16 index, bdaddr_t *bdaddr, u8 *name)
+{
+	struct mgmt_ev_remote_name ev;
+
+	memset(&ev, 0, sizeof(ev));
+
+	bacpy(&ev.bdaddr, bdaddr);
+	memcpy(ev.name, name, HCI_MAX_NAME_LENGTH);
+
+	return mgmt_event(MGMT_EV_REMOTE_NAME, index, &ev, sizeof(ev), NULL);
+}
+
+int mgmt_discovering(u16 index, u8 discovering)
+{
+	return mgmt_event(MGMT_EV_DISCOVERING, index, &discovering,
+						sizeof(discovering), NULL);
+}
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index c9973932456f74e68e4dfd8b7f20199a65c9bd4e..5759bb7054f7f4aca8822271b7de4da8997af915 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -232,6 +232,8 @@ static int rfcomm_l2sock_create(struct socket **sock)
 static inline int rfcomm_check_security(struct rfcomm_dlc *d)
 {
 	struct sock *sk = d->session->sock->sk;
+	struct l2cap_conn *conn = l2cap_pi(sk)->chan->conn;
+
 	__u8 auth_type;
 
 	switch (d->sec_level) {
@@ -246,8 +248,7 @@ static inline int rfcomm_check_security(struct rfcomm_dlc *d)
 		break;
 	}
 
-	return hci_conn_security(l2cap_pi(sk)->conn->hcon, d->sec_level,
-								auth_type);
+	return hci_conn_security(conn->hcon, d->sec_level, auth_type);
 }
 
 static void rfcomm_session_timeout(unsigned long arg)
@@ -710,10 +711,10 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src,
 	/* Set L2CAP options */
 	sk = sock->sk;
 	lock_sock(sk);
-	l2cap_pi(sk)->imtu = l2cap_mtu;
-	l2cap_pi(sk)->sec_level = sec_level;
+	l2cap_pi(sk)->chan->imtu = l2cap_mtu;
+	l2cap_pi(sk)->chan->sec_level = sec_level;
 	if (l2cap_ertm)
-		l2cap_pi(sk)->mode = L2CAP_MODE_ERTM;
+		l2cap_pi(sk)->chan->mode = L2CAP_MODE_ERTM;
 	release_sock(sk);
 
 	s = rfcomm_session_add(sock, BT_BOUND);
@@ -1241,6 +1242,7 @@ static int rfcomm_recv_disc(struct rfcomm_session *s, u8 dlci)
 void rfcomm_dlc_accept(struct rfcomm_dlc *d)
 {
 	struct sock *sk = d->session->sock->sk;
+	struct l2cap_conn *conn = l2cap_pi(sk)->chan->conn;
 
 	BT_DBG("dlc %p", d);
 
@@ -1254,7 +1256,7 @@ void rfcomm_dlc_accept(struct rfcomm_dlc *d)
 	rfcomm_dlc_unlock(d);
 
 	if (d->role_switch)
-		hci_conn_switch_role(l2cap_pi(sk)->conn->hcon, 0x00);
+		hci_conn_switch_role(conn->hcon, 0x00);
 
 	rfcomm_send_msc(d->session, 1, d->dlci, d->v24_sig);
 }
@@ -1890,7 +1892,8 @@ static inline void rfcomm_accept_connection(struct rfcomm_session *s)
 
 		/* We should adjust MTU on incoming sessions.
 		 * L2CAP MTU minus UIH header and FCS. */
-		s->mtu = min(l2cap_pi(nsock->sk)->omtu, l2cap_pi(nsock->sk)->imtu) - 5;
+		s->mtu = min(l2cap_pi(nsock->sk)->chan->omtu,
+				l2cap_pi(nsock->sk)->chan->imtu) - 5;
 
 		rfcomm_schedule();
 	} else
@@ -1909,7 +1912,7 @@ static inline void rfcomm_check_connection(struct rfcomm_session *s)
 
 		/* We can adjust MTU on outgoing sessions.
 		 * L2CAP MTU minus UIH header and FCS. */
-		s->mtu = min(l2cap_pi(sk)->omtu, l2cap_pi(sk)->imtu) - 5;
+		s->mtu = min(l2cap_pi(sk)->chan->omtu, l2cap_pi(sk)->chan->imtu) - 5;
 
 		rfcomm_send_sabm(s, 0);
 		break;
@@ -1992,7 +1995,7 @@ static int rfcomm_add_listener(bdaddr_t *ba)
 	/* Set L2CAP options */
 	sk = sock->sk;
 	lock_sock(sk);
-	l2cap_pi(sk)->imtu = l2cap_mtu;
+	l2cap_pi(sk)->chan->imtu = l2cap_mtu;
 	release_sock(sk);
 
 	/* Start listening on the socket */
@@ -2093,7 +2096,7 @@ static void rfcomm_security_cfm(struct hci_conn *conn, u8 status, u8 encrypt)
 		if (!test_and_clear_bit(RFCOMM_AUTH_PENDING, &d->flags))
 			continue;
 
-		if (!status)
+		if (!status && hci_conn_check_secure(conn, d->sec_level))
 			set_bit(RFCOMM_AUTH_ACCEPT, &d->flags);
 		else
 			set_bit(RFCOMM_AUTH_REJECT, &d->flags);
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 66cc1f0c3df85c5f5b18c8f179ef8434d23f4cf8..386cfaffd4b7569e919c933f89192eeb30cf14e2 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -743,6 +743,7 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u
 	struct sock *sk = sock->sk;
 	struct sock *l2cap_sk;
 	struct rfcomm_conninfo cinfo;
+	struct l2cap_conn *conn = l2cap_pi(sk)->chan->conn;
 	int len, err = 0;
 	u32 opt;
 
@@ -787,8 +788,8 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u
 
 		l2cap_sk = rfcomm_pi(sk)->dlc->session->sock->sk;
 
-		cinfo.hci_handle = l2cap_pi(l2cap_sk)->conn->hcon->handle;
-		memcpy(cinfo.dev_class, l2cap_pi(l2cap_sk)->conn->hcon->dev_class, 3);
+		cinfo.hci_handle = conn->hcon->handle;
+		memcpy(cinfo.dev_class, conn->hcon->dev_class, 3);
 
 		len = min_t(unsigned int, len, sizeof(cinfo));
 		if (copy_to_user(optval, (char *) &cinfo, len))
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 94954c74f6ae61e5df6a5bcf9bb301300bd37eda..42fdffd1d76c0c17c5ab3382b94ea5bf4fcc62c9 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -369,15 +369,6 @@ static void __sco_sock_close(struct sock *sk)
 
 	case BT_CONNECTED:
 	case BT_CONFIG:
-		if (sco_pi(sk)->conn) {
-			sk->sk_state = BT_DISCONN;
-			sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
-			hci_conn_put(sco_pi(sk)->conn->hcon);
-			sco_pi(sk)->conn = NULL;
-		} else
-			sco_chan_del(sk, ECONNRESET);
-		break;
-
 	case BT_CONNECT:
 	case BT_DISCONN:
 		sco_chan_del(sk, ECONNRESET);
diff --git a/net/bridge/br.c b/net/bridge/br.c
index 84bbb82599b2582adcdd0a8ee352a69a1e67c8ec..f20c4fd915a8991ef86cd3a76b61b0c8cb08f4bb 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -104,3 +104,4 @@ module_init(br_init)
 module_exit(br_deinit)
 MODULE_LICENSE("GPL");
 MODULE_VERSION(BR_VERSION);
+MODULE_ALIAS_RTNL_LINK("bridge");
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 21e5901186eaca009d0f13a2a5754ec362096671..a6b2f86378c75437bba1300d23acc3b9ca188a58 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -74,13 +74,23 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
+static int br_dev_init(struct net_device *dev)
+{
+	struct net_bridge *br = netdev_priv(dev);
+
+	br->stats = alloc_percpu(struct br_cpu_netstats);
+	if (!br->stats)
+		return -ENOMEM;
+
+	return 0;
+}
+
 static int br_dev_open(struct net_device *dev)
 {
 	struct net_bridge *br = netdev_priv(dev);
 
 	netif_carrier_off(dev);
-
-	br_features_recompute(br);
+	netdev_update_features(dev);
 	netif_start_queue(dev);
 	br_stp_enable_bridge(br);
 	br_multicast_open(br);
@@ -177,48 +187,11 @@ static void br_getinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 	strcpy(info->bus_info, "N/A");
 }
 
-static int br_set_sg(struct net_device *dev, u32 data)
-{
-	struct net_bridge *br = netdev_priv(dev);
-
-	if (data)
-		br->feature_mask |= NETIF_F_SG;
-	else
-		br->feature_mask &= ~NETIF_F_SG;
-
-	br_features_recompute(br);
-	return 0;
-}
-
-static int br_set_tso(struct net_device *dev, u32 data)
-{
-	struct net_bridge *br = netdev_priv(dev);
-
-	if (data)
-		br->feature_mask |= NETIF_F_TSO;
-	else
-		br->feature_mask &= ~NETIF_F_TSO;
-
-	br_features_recompute(br);
-	return 0;
-}
-
-static int br_set_tx_csum(struct net_device *dev, u32 data)
+static u32 br_fix_features(struct net_device *dev, u32 features)
 {
 	struct net_bridge *br = netdev_priv(dev);
 
-	if (data)
-		br->feature_mask |= NETIF_F_NO_CSUM;
-	else
-		br->feature_mask &= ~NETIF_F_ALL_CSUM;
-
-	br_features_recompute(br);
-	return 0;
-}
-
-static int br_set_flags(struct net_device *netdev, u32 data)
-{
-	return ethtool_op_set_flags(netdev, data, ETH_FLAG_TXVLAN);
+	return br_features_recompute(br, features);
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -319,21 +292,12 @@ static int br_del_slave(struct net_device *dev, struct net_device *slave_dev)
 static const struct ethtool_ops br_ethtool_ops = {
 	.get_drvinfo    = br_getinfo,
 	.get_link	= ethtool_op_get_link,
-	.get_tx_csum	= ethtool_op_get_tx_csum,
-	.set_tx_csum 	= br_set_tx_csum,
-	.get_sg		= ethtool_op_get_sg,
-	.set_sg		= br_set_sg,
-	.get_tso	= ethtool_op_get_tso,
-	.set_tso	= br_set_tso,
-	.get_ufo	= ethtool_op_get_ufo,
-	.set_ufo	= ethtool_op_set_ufo,
-	.get_flags	= ethtool_op_get_flags,
-	.set_flags	= br_set_flags,
 };
 
 static const struct net_device_ops br_netdev_ops = {
 	.ndo_open		 = br_dev_open,
 	.ndo_stop		 = br_dev_stop,
+	.ndo_init		 = br_dev_init,
 	.ndo_start_xmit		 = br_dev_xmit,
 	.ndo_get_stats64	 = br_get_stats64,
 	.ndo_set_mac_address	 = br_set_mac_address,
@@ -347,6 +311,7 @@ static const struct net_device_ops br_netdev_ops = {
 #endif
 	.ndo_add_slave		 = br_add_slave,
 	.ndo_del_slave		 = br_del_slave,
+	.ndo_fix_features        = br_fix_features,
 };
 
 static void br_dev_free(struct net_device *dev)
@@ -357,18 +322,49 @@ static void br_dev_free(struct net_device *dev)
 	free_netdev(dev);
 }
 
+static struct device_type br_type = {
+	.name	= "bridge",
+};
+
 void br_dev_setup(struct net_device *dev)
 {
+	struct net_bridge *br = netdev_priv(dev);
+
 	random_ether_addr(dev->dev_addr);
 	ether_setup(dev);
 
 	dev->netdev_ops = &br_netdev_ops;
 	dev->destructor = br_dev_free;
 	SET_ETHTOOL_OPS(dev, &br_ethtool_ops);
+	SET_NETDEV_DEVTYPE(dev, &br_type);
 	dev->tx_queue_len = 0;
 	dev->priv_flags = IFF_EBRIDGE;
 
 	dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
 			NETIF_F_GSO_MASK | NETIF_F_NO_CSUM | NETIF_F_LLTX |
-			NETIF_F_NETNS_LOCAL | NETIF_F_GSO | NETIF_F_HW_VLAN_TX;
+			NETIF_F_NETNS_LOCAL | NETIF_F_HW_VLAN_TX;
+	dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
+			   NETIF_F_GSO_MASK | NETIF_F_NO_CSUM |
+			   NETIF_F_HW_VLAN_TX;
+
+	br->dev = dev;
+	spin_lock_init(&br->lock);
+	INIT_LIST_HEAD(&br->port_list);
+	spin_lock_init(&br->hash_lock);
+
+	br->bridge_id.prio[0] = 0x80;
+	br->bridge_id.prio[1] = 0x00;
+
+	memcpy(br->group_addr, br_group_address, ETH_ALEN);
+
+	br->stp_enabled = BR_NO_STP;
+	br->designated_root = br->bridge_id;
+	br->bridge_max_age = br->max_age = 20 * HZ;
+	br->bridge_hello_time = br->hello_time = 2 * HZ;
+	br->bridge_forward_delay = br->forward_delay = 15 * HZ;
+	br->ageing_time = 300 * HZ;
+
+	br_netfilter_rtable_init(br);
+	br_stp_timer_init(br);
+	br_multicast_init(br);
 }
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index cc4d3c5ab1c62dcb9a3cfe66343e6adbdfe6f463..e0dfbc151dd76cb4d9680d8bfd38e2cf73314d9c 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -28,6 +28,7 @@
 static struct kmem_cache *br_fdb_cache __read_mostly;
 static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
 		      const unsigned char *addr);
+static void fdb_notify(const struct net_bridge_fdb_entry *, int);
 
 static u32 fdb_salt __read_mostly;
 
@@ -62,7 +63,7 @@ static inline int has_expired(const struct net_bridge *br,
 				  const struct net_bridge_fdb_entry *fdb)
 {
 	return !fdb->is_static &&
-		time_before_eq(fdb->ageing_timer + hold_time(br), jiffies);
+		time_before_eq(fdb->updated + hold_time(br), jiffies);
 }
 
 static inline int br_mac_hash(const unsigned char *mac)
@@ -81,6 +82,7 @@ static void fdb_rcu_free(struct rcu_head *head)
 
 static inline void fdb_delete(struct net_bridge_fdb_entry *f)
 {
+	fdb_notify(f, RTM_DELNEIGH);
 	hlist_del_rcu(&f->hlist);
 	call_rcu(&f->rcu, fdb_rcu_free);
 }
@@ -140,7 +142,7 @@ void br_fdb_cleanup(unsigned long _data)
 			unsigned long this_timer;
 			if (f->is_static)
 				continue;
-			this_timer = f->ageing_timer + delay;
+			this_timer = f->updated + delay;
 			if (time_before_eq(this_timer, jiffies))
 				fdb_delete(f);
 			else if (time_before(this_timer, next_timer))
@@ -293,7 +295,7 @@ int br_fdb_fillbuf(struct net_bridge *br, void *buf,
 
 			fe->is_local = f->is_local;
 			if (!f->is_static)
-				fe->ageing_timer_value = jiffies_to_clock_t(jiffies - f->ageing_timer);
+				fe->ageing_timer_value = jiffies_to_clock_t(jiffies - f->updated);
 			++fe;
 			++num;
 		}
@@ -305,8 +307,21 @@ int br_fdb_fillbuf(struct net_bridge *br, void *buf,
 	return num;
 }
 
-static inline struct net_bridge_fdb_entry *fdb_find(struct hlist_head *head,
-						    const unsigned char *addr)
+static struct net_bridge_fdb_entry *fdb_find(struct hlist_head *head,
+					     const unsigned char *addr)
+{
+	struct hlist_node *h;
+	struct net_bridge_fdb_entry *fdb;
+
+	hlist_for_each_entry(fdb, h, head, hlist) {
+		if (!compare_ether_addr(fdb->addr.addr, addr))
+			return fdb;
+	}
+	return NULL;
+}
+
+static struct net_bridge_fdb_entry *fdb_find_rcu(struct hlist_head *head,
+						 const unsigned char *addr)
 {
 	struct hlist_node *h;
 	struct net_bridge_fdb_entry *fdb;
@@ -320,8 +335,7 @@ static inline struct net_bridge_fdb_entry *fdb_find(struct hlist_head *head,
 
 static struct net_bridge_fdb_entry *fdb_create(struct hlist_head *head,
 					       struct net_bridge_port *source,
-					       const unsigned char *addr,
-					       int is_local)
+					       const unsigned char *addr)
 {
 	struct net_bridge_fdb_entry *fdb;
 
@@ -329,11 +343,11 @@ static struct net_bridge_fdb_entry *fdb_create(struct hlist_head *head,
 	if (fdb) {
 		memcpy(fdb->addr.addr, addr, ETH_ALEN);
 		fdb->dst = source;
-		fdb->is_local = is_local;
-		fdb->is_static = is_local;
-		fdb->ageing_timer = jiffies;
-
+		fdb->is_local = 0;
+		fdb->is_static = 0;
+		fdb->updated = fdb->used = jiffies;
 		hlist_add_head_rcu(&fdb->hlist, head);
+		fdb_notify(fdb, RTM_NEWNEIGH);
 	}
 	return fdb;
 }
@@ -360,12 +374,15 @@ static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
 		fdb_delete(fdb);
 	}
 
-	if (!fdb_create(head, source, addr, 1))
+	fdb = fdb_create(head, source, addr);
+	if (!fdb)
 		return -ENOMEM;
 
+	fdb->is_local = fdb->is_static = 1;
 	return 0;
 }
 
+/* Add entry for local address of interface */
 int br_fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
 		  const unsigned char *addr)
 {
@@ -392,7 +409,7 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
 	      source->state == BR_STATE_FORWARDING))
 		return;
 
-	fdb = fdb_find(head, addr);
+	fdb = fdb_find_rcu(head, addr);
 	if (likely(fdb)) {
 		/* attempt to update an entry for a local interface */
 		if (unlikely(fdb->is_local)) {
@@ -403,15 +420,277 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
 		} else {
 			/* fastpath: update of existing entry */
 			fdb->dst = source;
-			fdb->ageing_timer = jiffies;
+			fdb->updated = jiffies;
 		}
 	} else {
 		spin_lock(&br->hash_lock);
-		if (!fdb_find(head, addr))
-			fdb_create(head, source, addr, 0);
+		if (likely(!fdb_find(head, addr)))
+			fdb_create(head, source, addr);
+
 		/* else  we lose race and someone else inserts
 		 * it first, don't bother updating
 		 */
 		spin_unlock(&br->hash_lock);
 	}
 }
+
+static int fdb_to_nud(const struct net_bridge_fdb_entry *fdb)
+{
+	if (fdb->is_local)
+		return NUD_PERMANENT;
+	else if (fdb->is_static)
+		return NUD_NOARP;
+	else if (has_expired(fdb->dst->br, fdb))
+		return NUD_STALE;
+	else
+		return NUD_REACHABLE;
+}
+
+static int fdb_fill_info(struct sk_buff *skb,
+			 const struct net_bridge_fdb_entry *fdb,
+			 u32 pid, u32 seq, int type, unsigned int flags)
+{
+	unsigned long now = jiffies;
+	struct nda_cacheinfo ci;
+	struct nlmsghdr *nlh;
+	struct ndmsg *ndm;
+
+	nlh = nlmsg_put(skb, pid, seq, type, sizeof(*ndm), flags);
+	if (nlh == NULL)
+		return -EMSGSIZE;
+
+
+	ndm = nlmsg_data(nlh);
+	ndm->ndm_family	 = AF_BRIDGE;
+	ndm->ndm_pad1    = 0;
+	ndm->ndm_pad2    = 0;
+	ndm->ndm_flags	 = 0;
+	ndm->ndm_type	 = 0;
+	ndm->ndm_ifindex = fdb->dst->dev->ifindex;
+	ndm->ndm_state   = fdb_to_nud(fdb);
+
+	NLA_PUT(skb, NDA_LLADDR, ETH_ALEN, &fdb->addr);
+
+	ci.ndm_used	 = jiffies_to_clock_t(now - fdb->used);
+	ci.ndm_confirmed = 0;
+	ci.ndm_updated	 = jiffies_to_clock_t(now - fdb->updated);
+	ci.ndm_refcnt	 = 0;
+	NLA_PUT(skb, NDA_CACHEINFO, sizeof(ci), &ci);
+
+	return nlmsg_end(skb, nlh);
+
+nla_put_failure:
+	nlmsg_cancel(skb, nlh);
+	return -EMSGSIZE;
+}
+
+static inline size_t fdb_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct ndmsg))
+		+ nla_total_size(ETH_ALEN) /* NDA_LLADDR */
+		+ nla_total_size(sizeof(struct nda_cacheinfo));
+}
+
+static void fdb_notify(const struct net_bridge_fdb_entry *fdb, int type)
+{
+	struct net *net = dev_net(fdb->dst->dev);
+	struct sk_buff *skb;
+	int err = -ENOBUFS;
+
+	skb = nlmsg_new(fdb_nlmsg_size(), GFP_ATOMIC);
+	if (skb == NULL)
+		goto errout;
+
+	err = fdb_fill_info(skb, fdb, 0, 0, type, 0);
+	if (err < 0) {
+		/* -EMSGSIZE implies BUG in fdb_nlmsg_size() */
+		WARN_ON(err == -EMSGSIZE);
+		kfree_skb(skb);
+		goto errout;
+	}
+	rtnl_notify(skb, net, 0, RTNLGRP_NEIGH, NULL, GFP_ATOMIC);
+	return;
+errout:
+	if (err < 0)
+		rtnl_set_sk_err(net, RTNLGRP_NEIGH, err);
+}
+
+/* Dump information about entries, in response to GETNEIGH */
+int br_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
+{
+	struct net *net = sock_net(skb->sk);
+	struct net_device *dev;
+	int idx = 0;
+
+	rcu_read_lock();
+	for_each_netdev_rcu(net, dev) {
+		struct net_bridge *br = netdev_priv(dev);
+		int i;
+
+		if (!(dev->priv_flags & IFF_EBRIDGE))
+			continue;
+
+		for (i = 0; i < BR_HASH_SIZE; i++) {
+			struct hlist_node *h;
+			struct net_bridge_fdb_entry *f;
+
+			hlist_for_each_entry_rcu(f, h, &br->hash[i], hlist) {
+				if (idx < cb->args[0])
+					goto skip;
+
+				if (fdb_fill_info(skb, f,
+						  NETLINK_CB(cb->skb).pid,
+						  cb->nlh->nlmsg_seq,
+						  RTM_NEWNEIGH,
+						  NLM_F_MULTI) < 0)
+					break;
+skip:
+				++idx;
+			}
+		}
+	}
+	rcu_read_unlock();
+
+	cb->args[0] = idx;
+
+	return skb->len;
+}
+
+/* Create new static fdb entry */
+static int fdb_add_entry(struct net_bridge_port *source, const __u8 *addr,
+			 __u16 state)
+{
+	struct net_bridge *br = source->br;
+	struct hlist_head *head = &br->hash[br_mac_hash(addr)];
+	struct net_bridge_fdb_entry *fdb;
+
+	fdb = fdb_find(head, addr);
+	if (fdb)
+		return -EEXIST;
+
+	fdb = fdb_create(head, source, addr);
+	if (!fdb)
+		return -ENOMEM;
+
+	if (state & NUD_PERMANENT)
+		fdb->is_local = fdb->is_static = 1;
+	else if (state & NUD_NOARP)
+		fdb->is_static = 1;
+	return 0;
+}
+
+/* Add new permanent fdb entry with RTM_NEWNEIGH */
+int br_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
+{
+	struct net *net = sock_net(skb->sk);
+	struct ndmsg *ndm;
+	struct nlattr *tb[NDA_MAX+1];
+	struct net_device *dev;
+	struct net_bridge_port *p;
+	const __u8 *addr;
+	int err;
+
+	ASSERT_RTNL();
+	err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL);
+	if (err < 0)
+		return err;
+
+	ndm = nlmsg_data(nlh);
+	if (ndm->ndm_ifindex == 0) {
+		pr_info("bridge: RTM_NEWNEIGH with invalid ifindex\n");
+		return -EINVAL;
+	}
+
+	dev = __dev_get_by_index(net, ndm->ndm_ifindex);
+	if (dev == NULL) {
+		pr_info("bridge: RTM_NEWNEIGH with unknown ifindex\n");
+		return -ENODEV;
+	}
+
+	if (!tb[NDA_LLADDR] || nla_len(tb[NDA_LLADDR]) != ETH_ALEN) {
+		pr_info("bridge: RTM_NEWNEIGH with invalid address\n");
+		return -EINVAL;
+	}
+
+	addr = nla_data(tb[NDA_LLADDR]);
+	if (!is_valid_ether_addr(addr)) {
+		pr_info("bridge: RTM_NEWNEIGH with invalid ether address\n");
+		return -EINVAL;
+	}
+
+	p = br_port_get_rtnl(dev);
+	if (p == NULL) {
+		pr_info("bridge: RTM_NEWNEIGH %s not a bridge port\n",
+			dev->name);
+		return -EINVAL;
+	}
+
+	spin_lock_bh(&p->br->hash_lock);
+	err = fdb_add_entry(p, addr, ndm->ndm_state);
+	spin_unlock_bh(&p->br->hash_lock);
+
+	return err;
+}
+
+static int fdb_delete_by_addr(struct net_bridge_port *p, const u8 *addr)
+{
+	struct net_bridge *br = p->br;
+	struct hlist_head *head = &br->hash[br_mac_hash(addr)];
+	struct net_bridge_fdb_entry *fdb;
+
+	fdb = fdb_find(head, addr);
+	if (!fdb)
+		return -ENOENT;
+
+	fdb_delete(fdb);
+	return 0;
+}
+
+/* Remove neighbor entry with RTM_DELNEIGH */
+int br_fdb_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
+{
+	struct net *net = sock_net(skb->sk);
+	struct ndmsg *ndm;
+	struct net_bridge_port *p;
+	struct nlattr *llattr;
+	const __u8 *addr;
+	struct net_device *dev;
+	int err;
+
+	ASSERT_RTNL();
+	if (nlmsg_len(nlh) < sizeof(*ndm))
+		return -EINVAL;
+
+	ndm = nlmsg_data(nlh);
+	if (ndm->ndm_ifindex == 0) {
+		pr_info("bridge: RTM_DELNEIGH with invalid ifindex\n");
+		return -EINVAL;
+	}
+
+	dev = __dev_get_by_index(net, ndm->ndm_ifindex);
+	if (dev == NULL) {
+		pr_info("bridge: RTM_DELNEIGH with unknown ifindex\n");
+		return -ENODEV;
+	}
+
+	llattr = nlmsg_find_attr(nlh, sizeof(*ndm), NDA_LLADDR);
+	if (llattr == NULL || nla_len(llattr) != ETH_ALEN) {
+		pr_info("bridge: RTM_DELNEIGH with invalid address\n");
+		return -EINVAL;
+	}
+
+	addr = nla_data(llattr);
+
+	p = br_port_get_rtnl(dev);
+	if (p == NULL) {
+		pr_info("bridge: RTM_DELNEIGH %s not a bridge port\n",
+			dev->name);
+		return -EINVAL;
+	}
+
+	spin_lock_bh(&p->br->hash_lock);
+	err = fdb_delete_by_addr(p, addr);
+	spin_unlock_bh(&p->br->hash_lock);
+
+	return err;
+}
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 718b60366dfe59303e11699c42903462dd21abf5..1bacca4cb6764b3fd3652a5b74bfbcef0866db73 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -36,8 +36,8 @@ static int port_cost(struct net_device *dev)
 	if (dev->ethtool_ops && dev->ethtool_ops->get_settings) {
 		struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET, };
 
-		if (!dev->ethtool_ops->get_settings(dev, &ecmd)) {
-			switch(ecmd.speed) {
+		if (!dev_ethtool_get_settings(dev, &ecmd)) {
+			switch (ethtool_cmd_speed(&ecmd)) {
 			case SPEED_10000:
 				return 2;
 			case SPEED_1000:
@@ -147,6 +147,7 @@ static void del_nbp(struct net_bridge_port *p)
 	dev->priv_flags &= ~IFF_BRIDGE_PORT;
 
 	netdev_rx_handler_unregister(dev);
+	synchronize_net();
 
 	netdev_set_master(dev, NULL);
 
@@ -175,56 +176,6 @@ static void del_br(struct net_bridge *br, struct list_head *head)
 	unregister_netdevice_queue(br->dev, head);
 }
 
-static struct net_device *new_bridge_dev(struct net *net, const char *name)
-{
-	struct net_bridge *br;
-	struct net_device *dev;
-
-	dev = alloc_netdev(sizeof(struct net_bridge), name,
-			   br_dev_setup);
-
-	if (!dev)
-		return NULL;
-	dev_net_set(dev, net);
-
-	br = netdev_priv(dev);
-	br->dev = dev;
-
-	br->stats = alloc_percpu(struct br_cpu_netstats);
-	if (!br->stats) {
-		free_netdev(dev);
-		return NULL;
-	}
-
-	spin_lock_init(&br->lock);
-	INIT_LIST_HEAD(&br->port_list);
-	spin_lock_init(&br->hash_lock);
-
-	br->bridge_id.prio[0] = 0x80;
-	br->bridge_id.prio[1] = 0x00;
-
-	memcpy(br->group_addr, br_group_address, ETH_ALEN);
-
-	br->feature_mask = dev->features;
-	br->stp_enabled = BR_NO_STP;
-	br->designated_root = br->bridge_id;
-	br->root_path_cost = 0;
-	br->root_port = 0;
-	br->bridge_max_age = br->max_age = 20 * HZ;
-	br->bridge_hello_time = br->hello_time = 2 * HZ;
-	br->bridge_forward_delay = br->forward_delay = 15 * HZ;
-	br->topology_change = 0;
-	br->topology_change_detected = 0;
-	br->ageing_time = 300 * HZ;
-
-	br_netfilter_rtable_init(br);
-
-	br_stp_timer_init(br);
-	br_multicast_init(br);
-
-	return dev;
-}
-
 /* find an available port number */
 static int find_portno(struct net_bridge *br)
 {
@@ -277,42 +228,19 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br,
 	return p;
 }
 
-static struct device_type br_type = {
-	.name	= "bridge",
-};
-
 int br_add_bridge(struct net *net, const char *name)
 {
 	struct net_device *dev;
-	int ret;
 
-	dev = new_bridge_dev(net, name);
+	dev = alloc_netdev(sizeof(struct net_bridge), name,
+			   br_dev_setup);
+
 	if (!dev)
 		return -ENOMEM;
 
-	rtnl_lock();
-	if (strchr(dev->name, '%')) {
-		ret = dev_alloc_name(dev, dev->name);
-		if (ret < 0)
-			goto out_free;
-	}
-
-	SET_NETDEV_DEVTYPE(dev, &br_type);
-
-	ret = register_netdevice(dev);
-	if (ret)
-		goto out_free;
-
-	ret = br_sysfs_addbr(dev);
-	if (ret)
-		unregister_netdevice(dev);
- out:
-	rtnl_unlock();
-	return ret;
+	dev_net_set(dev, net);
 
-out_free:
-	free_netdev(dev);
-	goto out;
+	return register_netdev(dev);
 }
 
 int br_del_bridge(struct net *net, const char *name)
@@ -364,15 +292,15 @@ int br_min_mtu(const struct net_bridge *br)
 /*
  * Recomputes features using slave's features
  */
-void br_features_recompute(struct net_bridge *br)
+u32 br_features_recompute(struct net_bridge *br, u32 features)
 {
 	struct net_bridge_port *p;
-	u32 features, mask;
+	u32 mask;
 
-	features = mask = br->feature_mask;
 	if (list_empty(&br->port_list))
-		goto done;
+		return features;
 
+	mask = features;
 	features &= ~NETIF_F_ONE_FOR_ALL;
 
 	list_for_each_entry(p, &br->port_list, list) {
@@ -380,8 +308,7 @@ void br_features_recompute(struct net_bridge *br)
 						     p->dev->features, mask);
 	}
 
-done:
-	br->dev->features = netdev_fix_features(br->dev, features);
+	return features;
 }
 
 /* called with RTNL */
@@ -412,6 +339,8 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
 	if (IS_ERR(p))
 		return PTR_ERR(p);
 
+	call_netdevice_notifiers(NETDEV_JOIN, dev);
+
 	err = dev_set_promiscuity(dev, 1);
 	if (err)
 		goto put_back;
@@ -446,9 +375,10 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
 
 	list_add_rcu(&p->list, &br->port_list);
 
+	netdev_update_features(br->dev);
+
 	spin_lock_bh(&br->lock);
 	changed_addr = br_stp_recalculate_bridge_id(br);
-	br_features_recompute(br);
 
 	if ((dev->flags & IFF_UP) && netif_carrier_ok(dev) &&
 	    (br->dev->flags & IFF_UP))
@@ -496,9 +426,10 @@ int br_del_if(struct net_bridge *br, struct net_device *dev)
 
 	spin_lock_bh(&br->lock);
 	br_stp_recalculate_bridge_id(br);
-	br_features_recompute(br);
 	spin_unlock_bh(&br->lock);
 
+	netdev_update_features(br->dev);
+
 	return 0;
 }
 
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 0c7badad62af07ab3e983c0871311a9212c481a3..f3ac1e858ee1c321484fc59a67451efab47e0f0d 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -98,9 +98,10 @@ int br_handle_frame_finish(struct sk_buff *skb)
 	}
 
 	if (skb) {
-		if (dst)
+		if (dst) {
+			dst->used = jiffies;
 			br_forward(dst->dst, skb, skb2);
-		else
+		} else
 			br_flood_forward(br, skb, skb2);
 	}
 
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index 3d9fca0e3370abf75ef2bb095da21cd937ecbbdb..7222fe1d5460203ad5d1edff1ee5331d49fdb036 100644
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -181,40 +181,19 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
-		spin_lock_bh(&br->lock);
-		br->bridge_forward_delay = clock_t_to_jiffies(args[1]);
-		if (br_is_root_bridge(br))
-			br->forward_delay = br->bridge_forward_delay;
-		spin_unlock_bh(&br->lock);
-		return 0;
+		return br_set_forward_delay(br, args[1]);
 
 	case BRCTL_SET_BRIDGE_HELLO_TIME:
-	{
-		unsigned long t = clock_t_to_jiffies(args[1]);
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
-		if (t < HZ)
-			return -EINVAL;
-
-		spin_lock_bh(&br->lock);
-		br->bridge_hello_time = t;
-		if (br_is_root_bridge(br))
-			br->hello_time = br->bridge_hello_time;
-		spin_unlock_bh(&br->lock);
-		return 0;
-	}
+		return br_set_hello_time(br, args[1]);
 
 	case BRCTL_SET_BRIDGE_MAX_AGE:
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
-		spin_lock_bh(&br->lock);
-		br->bridge_max_age = clock_t_to_jiffies(args[1]);
-		if (br_is_root_bridge(br))
-			br->max_age = br->bridge_max_age;
-		spin_unlock_bh(&br->lock);
-		return 0;
+		return br_set_max_age(br, args[1]);
 
 	case BRCTL_SET_AGEING_TIME:
 		if (!capable(CAP_NET_ADMIN))
@@ -275,19 +254,16 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	case BRCTL_SET_PORT_PRIORITY:
 	{
 		struct net_bridge_port *p;
-		int ret = 0;
+		int ret;
 
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
-		if (args[2] >= (1<<(16-BR_PORT_BITS)))
-			return -ERANGE;
-
 		spin_lock_bh(&br->lock);
 		if ((p = br_get_port(br, args[1])) == NULL)
 			ret = -EINVAL;
 		else
-			br_stp_set_port_priority(p, args[2]);
+			ret = br_stp_set_port_priority(p, args[2]);
 		spin_unlock_bh(&br->lock);
 		return ret;
 	}
@@ -295,15 +271,17 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	case BRCTL_SET_PATH_COST:
 	{
 		struct net_bridge_port *p;
-		int ret = 0;
+		int ret;
 
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
+		spin_lock_bh(&br->lock);
 		if ((p = br_get_port(br, args[1])) == NULL)
 			ret = -EINVAL;
 		else
-			br_stp_set_path_cost(p, args[2]);
+			ret = br_stp_set_path_cost(p, args[2]);
+		spin_unlock_bh(&br->lock);
 
 		return ret;
 	}
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 59660c909a7ce013b712effdafdc7e623d78e044..2f14eafdeeabe80d5dd5a5643e55ecf3a2e74f52 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -413,7 +413,7 @@ static struct sk_buff *br_ip4_multicast_alloc_query(struct net_bridge *br,
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
-						    struct in6_addr *group)
+						    const struct in6_addr *group)
 {
 	struct sk_buff *skb;
 	struct ipv6hdr *ip6h;
@@ -1115,7 +1115,7 @@ static int br_ip4_multicast_query(struct net_bridge *br,
 				  struct net_bridge_port *port,
 				  struct sk_buff *skb)
 {
-	struct iphdr *iph = ip_hdr(skb);
+	const struct iphdr *iph = ip_hdr(skb);
 	struct igmphdr *ih = igmp_hdr(skb);
 	struct net_bridge_mdb_entry *mp;
 	struct igmpv3_query *ih3;
@@ -1190,7 +1190,7 @@ static int br_ip6_multicast_query(struct net_bridge *br,
 				  struct net_bridge_port *port,
 				  struct sk_buff *skb)
 {
-	struct ipv6hdr *ip6h = ipv6_hdr(skb);
+	const struct ipv6hdr *ip6h = ipv6_hdr(skb);
 	struct mld_msg *mld = (struct mld_msg *) icmp6_hdr(skb);
 	struct net_bridge_mdb_entry *mp;
 	struct mld2_query *mld2q;
@@ -1198,7 +1198,7 @@ static int br_ip6_multicast_query(struct net_bridge *br,
 	struct net_bridge_port_group __rcu **pp;
 	unsigned long max_delay;
 	unsigned long now = jiffies;
-	struct in6_addr *group = NULL;
+	const struct in6_addr *group = NULL;
 	int err = 0;
 
 	spin_lock(&br->multicast_lock);
@@ -1356,7 +1356,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
 				 struct sk_buff *skb)
 {
 	struct sk_buff *skb2 = skb;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct igmphdr *ih;
 	unsigned len;
 	unsigned offset;
@@ -1452,7 +1452,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 				 struct sk_buff *skb)
 {
 	struct sk_buff *skb2;
-	struct ipv6hdr *ip6h;
+	const struct ipv6hdr *ip6h;
 	struct icmp6hdr *icmp6h;
 	u8 nexthdr;
 	unsigned len;
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index f3bc322c589128d14d6367368597f6da66958bcb..e1f5ec75e91cd8c93fb22f3092dbdd30f5855c85 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -219,7 +219,7 @@ static inline void nf_bridge_update_protocol(struct sk_buff *skb)
 static int br_parse_ip_options(struct sk_buff *skb)
 {
 	struct ip_options *opt;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct net_device *dev = skb->dev;
 	u32 len;
 
@@ -554,7 +554,7 @@ static unsigned int br_nf_pre_routing_ipv6(unsigned int hook,
 					   const struct net_device *out,
 					   int (*okfn)(struct sk_buff *))
 {
-	struct ipv6hdr *hdr;
+	const struct ipv6hdr *hdr;
 	u32 pkt_len;
 
 	if (skb->len < sizeof(struct ipv6hdr))
@@ -737,7 +737,7 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
 		nf_bridge->mask |= BRNF_PKT_TYPE;
 	}
 
-	if (br_parse_ip_options(skb))
+	if (pf == PF_INET && br_parse_ip_options(skb))
 		return NF_DROP;
 
 	/* The physdev module checks on this */
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index f8bf4c7f842c1714850ef21926035d44ee740bd4..ffb0dc4cc0e80691c1264e2344064b89d01c2f2f 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -12,9 +12,11 @@
 
 #include <linux/kernel.h>
 #include <linux/slab.h>
+#include <linux/etherdevice.h>
 #include <net/rtnetlink.h>
 #include <net/net_namespace.h>
 #include <net/sock.h>
+
 #include "br_private.h"
 
 static inline size_t br_nlmsg_size(void)
@@ -118,8 +120,9 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 	int idx;
 
 	idx = 0;
-	for_each_netdev(net, dev) {
-		struct net_bridge_port *port = br_port_get_rtnl(dev);
+	rcu_read_lock();
+	for_each_netdev_rcu(net, dev) {
+		struct net_bridge_port *port = br_port_get_rcu(dev);
 
 		/* not a bridge port */
 		if (!port || idx < cb->args[0])
@@ -133,7 +136,7 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 skip:
 		++idx;
 	}
-
+	rcu_read_unlock();
 	cb->args[0] = idx;
 
 	return skb->len;
@@ -188,20 +191,61 @@ static int br_rtm_setlink(struct sk_buff *skb,  struct nlmsghdr *nlh, void *arg)
 	return 0;
 }
 
+static int br_validate(struct nlattr *tb[], struct nlattr *data[])
+{
+	if (tb[IFLA_ADDRESS]) {
+		if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN)
+			return -EINVAL;
+		if (!is_valid_ether_addr(nla_data(tb[IFLA_ADDRESS])))
+			return -EADDRNOTAVAIL;
+	}
+
+	return 0;
+}
+
+static struct rtnl_link_ops br_link_ops __read_mostly = {
+	.kind		= "bridge",
+	.priv_size	= sizeof(struct net_bridge),
+	.setup		= br_dev_setup,
+	.validate	= br_validate,
+};
 
 int __init br_netlink_init(void)
 {
-	if (__rtnl_register(PF_BRIDGE, RTM_GETLINK, NULL, br_dump_ifinfo))
-		return -ENOBUFS;
+	int err;
 
-	/* Only the first call to __rtnl_register can fail */
-	__rtnl_register(PF_BRIDGE, RTM_SETLINK, br_rtm_setlink, NULL);
+	err = rtnl_link_register(&br_link_ops);
+	if (err < 0)
+		goto err1;
+
+	err = __rtnl_register(PF_BRIDGE, RTM_GETLINK, NULL, br_dump_ifinfo);
+	if (err)
+		goto err2;
+	err = __rtnl_register(PF_BRIDGE, RTM_SETLINK, br_rtm_setlink, NULL);
+	if (err)
+		goto err3;
+	err = __rtnl_register(PF_BRIDGE, RTM_NEWNEIGH, br_fdb_add, NULL);
+	if (err)
+		goto err3;
+	err = __rtnl_register(PF_BRIDGE, RTM_DELNEIGH, br_fdb_delete, NULL);
+	if (err)
+		goto err3;
+	err = __rtnl_register(PF_BRIDGE, RTM_GETNEIGH, NULL, br_fdb_dump);
+	if (err)
+		goto err3;
 
 	return 0;
+
+err3:
+	rtnl_unregister_all(PF_BRIDGE);
+err2:
+	rtnl_link_unregister(&br_link_ops);
+err1:
+	return err;
 }
 
 void __exit br_netlink_fini(void)
 {
+	rtnl_link_unregister(&br_link_ops);
 	rtnl_unregister_all(PF_BRIDGE);
 }
-
diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c
index 7d337c9b6082a5f3d23efa47823db5b2d99f7e5a..6545ee9591d1b5d3d2211642fba6f53bf80df003 100644
--- a/net/bridge/br_notify.c
+++ b/net/bridge/br_notify.c
@@ -36,6 +36,12 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
 	struct net_bridge *br;
 	int err;
 
+	/* register of bridge completed, add sysfs entries */
+	if ((dev->priv_flags & IFF_EBRIDGE) && event == NETDEV_REGISTER) {
+		br_sysfs_addbr(dev);
+		return NOTIFY_DONE;
+	}
+
 	/* not a port of a bridge */
 	p = br_port_get_rtnl(dev);
 	if (!p)
@@ -60,10 +66,7 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
 		break;
 
 	case NETDEV_FEAT_CHANGE:
-		spin_lock_bh(&br->lock);
-		if (netif_running(br->dev))
-			br_features_recompute(br);
-		spin_unlock_bh(&br->lock);
+		netdev_update_features(br->dev);
 		break;
 
 	case NETDEV_DOWN:
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 387013d337456a8112c7cfa89ce971eb000a5605..54578f274d85ddcaa9b65f6b4d7aa2c582d39dde 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -64,7 +64,8 @@ struct net_bridge_fdb_entry
 	struct net_bridge_port		*dst;
 
 	struct rcu_head			rcu;
-	unsigned long			ageing_timer;
+	unsigned long			updated;
+	unsigned long			used;
 	mac_addr			addr;
 	unsigned char			is_local;
 	unsigned char			is_static;
@@ -182,7 +183,6 @@ struct net_bridge
 	struct br_cpu_netstats __percpu *stats;
 	spinlock_t			hash_lock;
 	struct hlist_head		hash[BR_HASH_SIZE];
-	u32				feature_mask;
 #ifdef CONFIG_BRIDGE_NETFILTER
 	struct rtable 			fake_rtable;
 	bool				nf_call_iptables;
@@ -353,6 +353,9 @@ extern int br_fdb_insert(struct net_bridge *br,
 extern void br_fdb_update(struct net_bridge *br,
 			  struct net_bridge_port *source,
 			  const unsigned char *addr);
+extern int br_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb);
+extern int br_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
+extern int br_fdb_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
 
 /* br_forward.c */
 extern void br_deliver(const struct net_bridge_port *to,
@@ -375,7 +378,7 @@ extern int br_add_if(struct net_bridge *br,
 extern int br_del_if(struct net_bridge *br,
 	      struct net_device *dev);
 extern int br_min_mtu(const struct net_bridge *br);
-extern void br_features_recompute(struct net_bridge *br);
+extern u32 br_features_recompute(struct net_bridge *br, u32 features);
 
 /* br_input.c */
 extern int br_handle_frame_finish(struct sk_buff *skb);
@@ -491,6 +494,11 @@ extern struct net_bridge_port *br_get_port(struct net_bridge *br,
 extern void br_init_port(struct net_bridge_port *p);
 extern void br_become_designated_port(struct net_bridge_port *p);
 
+extern int br_set_forward_delay(struct net_bridge *br, unsigned long x);
+extern int br_set_hello_time(struct net_bridge *br, unsigned long x);
+extern int br_set_max_age(struct net_bridge *br, unsigned long x);
+
+
 /* br_stp_if.c */
 extern void br_stp_enable_bridge(struct net_bridge *br);
 extern void br_stp_disable_bridge(struct net_bridge *br);
@@ -501,10 +509,10 @@ extern bool br_stp_recalculate_bridge_id(struct net_bridge *br);
 extern void br_stp_change_bridge_id(struct net_bridge *br, const unsigned char *a);
 extern void br_stp_set_bridge_priority(struct net_bridge *br,
 				       u16 newprio);
-extern void br_stp_set_port_priority(struct net_bridge_port *p,
-				     u8 newprio);
-extern void br_stp_set_path_cost(struct net_bridge_port *p,
-				 u32 path_cost);
+extern int br_stp_set_port_priority(struct net_bridge_port *p,
+				    unsigned long newprio);
+extern int br_stp_set_path_cost(struct net_bridge_port *p,
+				unsigned long path_cost);
 extern ssize_t br_show_bridge_id(char *buf, const struct bridge_id *id);
 
 /* br_stp_bpdu.c */
diff --git a/net/bridge/br_private_stp.h b/net/bridge/br_private_stp.h
index 8b650f7fbfa08823c7e75793cc0cdf23e4bd2036..642ef47a867e405d0619ccce8100bb6f3e4f9090 100644
--- a/net/bridge/br_private_stp.h
+++ b/net/bridge/br_private_stp.h
@@ -16,6 +16,19 @@
 #define BPDU_TYPE_CONFIG 0
 #define BPDU_TYPE_TCN 0x80
 
+/* IEEE 802.1D-1998 timer values */
+#define BR_MIN_HELLO_TIME	(1*HZ)
+#define BR_MAX_HELLO_TIME	(10*HZ)
+
+#define BR_MIN_FORWARD_DELAY	(2*HZ)
+#define BR_MAX_FORWARD_DELAY	(30*HZ)
+
+#define BR_MIN_MAX_AGE		(6*HZ)
+#define BR_MAX_MAX_AGE		(40*HZ)
+
+#define BR_MIN_PATH_COST	1
+#define BR_MAX_PATH_COST	65535
+
 struct br_config_bpdu
 {
 	unsigned	topology_change:1;
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index 7370d14f634d71427d993dae89cd017067e8fcd1..bb4383e84de91ed78e98f1a777410011a7772003 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -484,3 +484,51 @@ void br_received_tcn_bpdu(struct net_bridge_port *p)
 		br_topology_change_acknowledge(p);
 	}
 }
+
+/* Change bridge STP parameter */
+int br_set_hello_time(struct net_bridge *br, unsigned long val)
+{
+	unsigned long t = clock_t_to_jiffies(val);
+
+	if (t < BR_MIN_HELLO_TIME || t > BR_MAX_HELLO_TIME)
+		return -ERANGE;
+
+	spin_lock_bh(&br->lock);
+	br->bridge_hello_time = t;
+	if (br_is_root_bridge(br))
+		br->hello_time = br->bridge_hello_time;
+	spin_unlock_bh(&br->lock);
+	return 0;
+}
+
+int br_set_max_age(struct net_bridge *br, unsigned long val)
+{
+	unsigned long t = clock_t_to_jiffies(val);
+
+	if (t < BR_MIN_MAX_AGE || t > BR_MAX_MAX_AGE)
+		return -ERANGE;
+
+	spin_lock_bh(&br->lock);
+	br->bridge_max_age = t;
+	if (br_is_root_bridge(br))
+		br->max_age = br->bridge_max_age;
+	spin_unlock_bh(&br->lock);
+	return 0;
+
+}
+
+int br_set_forward_delay(struct net_bridge *br, unsigned long val)
+{
+	unsigned long t = clock_t_to_jiffies(val);
+
+	if (br->stp_enabled != BR_NO_STP &&
+	    (t < BR_MIN_FORWARD_DELAY || t > BR_MAX_FORWARD_DELAY))
+		return -ERANGE;
+
+	spin_lock_bh(&br->lock);
+	br->bridge_forward_delay = t;
+	if (br_is_root_bridge(br))
+		br->forward_delay = br->bridge_forward_delay;
+	spin_unlock_bh(&br->lock);
+	return 0;
+}
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index 9b61d09de9b938b01beca20a396c780ead2a596a..6f615b8192f45b3138e4dca6cf849a94398eede3 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -20,7 +20,7 @@
 
 
 /* Port id is composed of priority and port number.
- * NB: least significant bits of priority are dropped to
+ * NB: some bits of priority are dropped to
  *     make room for more ports.
  */
 static inline port_id br_make_port_id(__u8 priority, __u16 port_no)
@@ -29,6 +29,8 @@ static inline port_id br_make_port_id(__u8 priority, __u16 port_no)
 		| (port_no & ((1<<BR_PORT_BITS)-1));
 }
 
+#define BR_MAX_PORT_PRIORITY ((u16)~0 >> BR_PORT_BITS)
+
 /* called under bridge lock */
 void br_init_port(struct net_bridge_port *p)
 {
@@ -255,10 +257,14 @@ void br_stp_set_bridge_priority(struct net_bridge *br, u16 newprio)
 }
 
 /* called under bridge lock */
-void br_stp_set_port_priority(struct net_bridge_port *p, u8 newprio)
+int br_stp_set_port_priority(struct net_bridge_port *p, unsigned long newprio)
 {
-	port_id new_port_id = br_make_port_id(newprio, p->port_no);
+	port_id new_port_id;
+
+	if (newprio > BR_MAX_PORT_PRIORITY)
+		return -ERANGE;
 
+	new_port_id = br_make_port_id(newprio, p->port_no);
 	if (br_is_designated_port(p))
 		p->designated_port = new_port_id;
 
@@ -269,14 +275,21 @@ void br_stp_set_port_priority(struct net_bridge_port *p, u8 newprio)
 		br_become_designated_port(p);
 		br_port_state_selection(p->br);
 	}
+
+	return 0;
 }
 
 /* called under bridge lock */
-void br_stp_set_path_cost(struct net_bridge_port *p, u32 path_cost)
+int br_stp_set_path_cost(struct net_bridge_port *p, unsigned long path_cost)
 {
+	if (path_cost < BR_MIN_PATH_COST ||
+	    path_cost > BR_MAX_PATH_COST)
+		return -ERANGE;
+
 	p->path_cost = path_cost;
 	br_configuration_update(p->br);
 	br_port_state_selection(p->br);
+	return 0;
 }
 
 ssize_t br_show_bridge_id(char *buf, const struct bridge_id *id)
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 5c1e5559ebba23c9cd5a1f6e1c0d63280821284a..68b893ea8c3ab2d1da10c764e6466da77b74f0a9 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -43,9 +43,7 @@ static ssize_t store_bridge_parm(struct device *d,
 	if (endp == buf)
 		return -EINVAL;
 
-	spin_lock_bh(&br->lock);
 	err = (*set)(br, val);
-	spin_unlock_bh(&br->lock);
 	return err ? err : len;
 }
 
@@ -57,20 +55,11 @@ static ssize_t show_forward_delay(struct device *d,
 	return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->forward_delay));
 }
 
-static int set_forward_delay(struct net_bridge *br, unsigned long val)
-{
-	unsigned long delay = clock_t_to_jiffies(val);
-	br->forward_delay = delay;
-	if (br_is_root_bridge(br))
-		br->bridge_forward_delay = delay;
-	return 0;
-}
-
 static ssize_t store_forward_delay(struct device *d,
 				   struct device_attribute *attr,
 				   const char *buf, size_t len)
 {
-	return store_bridge_parm(d, buf, len, set_forward_delay);
+	return store_bridge_parm(d, buf, len, br_set_forward_delay);
 }
 static DEVICE_ATTR(forward_delay, S_IRUGO | S_IWUSR,
 		   show_forward_delay, store_forward_delay);
@@ -82,24 +71,11 @@ static ssize_t show_hello_time(struct device *d, struct device_attribute *attr,
 		       jiffies_to_clock_t(to_bridge(d)->hello_time));
 }
 
-static int set_hello_time(struct net_bridge *br, unsigned long val)
-{
-	unsigned long t = clock_t_to_jiffies(val);
-
-	if (t < HZ)
-		return -EINVAL;
-
-	br->hello_time = t;
-	if (br_is_root_bridge(br))
-		br->bridge_hello_time = t;
-	return 0;
-}
-
 static ssize_t store_hello_time(struct device *d,
 				struct device_attribute *attr, const char *buf,
 				size_t len)
 {
-	return store_bridge_parm(d, buf, len, set_hello_time);
+	return store_bridge_parm(d, buf, len, br_set_hello_time);
 }
 static DEVICE_ATTR(hello_time, S_IRUGO | S_IWUSR, show_hello_time,
 		   store_hello_time);
@@ -111,19 +87,10 @@ static ssize_t show_max_age(struct device *d, struct device_attribute *attr,
 		       jiffies_to_clock_t(to_bridge(d)->max_age));
 }
 
-static int set_max_age(struct net_bridge *br, unsigned long val)
-{
-	unsigned long t = clock_t_to_jiffies(val);
-	br->max_age = t;
-	if (br_is_root_bridge(br))
-		br->bridge_max_age = t;
-	return 0;
-}
-
 static ssize_t store_max_age(struct device *d, struct device_attribute *attr,
 			     const char *buf, size_t len)
 {
-	return store_bridge_parm(d, buf, len, set_max_age);
+	return store_bridge_parm(d, buf, len, br_set_max_age);
 }
 static DEVICE_ATTR(max_age, S_IRUGO | S_IWUSR, show_max_age, store_max_age);
 
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index fd5799c9bc8de350df12db5e35331990cc46eb03..6229b62749e83a9dbf8469f7b427f46133b868db 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -23,7 +23,7 @@
 struct brport_attribute {
 	struct attribute	attr;
 	ssize_t (*show)(struct net_bridge_port *, char *);
-	ssize_t (*store)(struct net_bridge_port *, unsigned long);
+	int (*store)(struct net_bridge_port *, unsigned long);
 };
 
 #define BRPORT_ATTR(_name,_mode,_show,_store)		        \
@@ -38,27 +38,17 @@ static ssize_t show_path_cost(struct net_bridge_port *p, char *buf)
 {
 	return sprintf(buf, "%d\n", p->path_cost);
 }
-static ssize_t store_path_cost(struct net_bridge_port *p, unsigned long v)
-{
-	br_stp_set_path_cost(p, v);
-	return 0;
-}
+
 static BRPORT_ATTR(path_cost, S_IRUGO | S_IWUSR,
-		   show_path_cost, store_path_cost);
+		   show_path_cost, br_stp_set_path_cost);
 
 static ssize_t show_priority(struct net_bridge_port *p, char *buf)
 {
 	return sprintf(buf, "%d\n", p->priority);
 }
-static ssize_t store_priority(struct net_bridge_port *p, unsigned long v)
-{
-	if (v >= (1<<(16-BR_PORT_BITS)))
-		return -ERANGE;
-	br_stp_set_port_priority(p, v);
-	return 0;
-}
+
 static BRPORT_ATTR(priority, S_IRUGO | S_IWUSR,
-			 show_priority, store_priority);
+			 show_priority, br_stp_set_port_priority);
 
 static ssize_t show_designated_root(struct net_bridge_port *p, char *buf)
 {
@@ -136,7 +126,7 @@ static ssize_t show_hold_timer(struct net_bridge_port *p,
 }
 static BRPORT_ATTR(hold_timer, S_IRUGO, show_hold_timer, NULL);
 
-static ssize_t store_flush(struct net_bridge_port *p, unsigned long v)
+static int store_flush(struct net_bridge_port *p, unsigned long v)
 {
 	br_fdb_delete_by_port(p->br, p, 0); // Don't delete local entry
 	return 0;
@@ -148,7 +138,7 @@ static ssize_t show_hairpin_mode(struct net_bridge_port *p, char *buf)
 	int hairpin_mode = (p->flags & BR_HAIRPIN_MODE) ? 1 : 0;
 	return sprintf(buf, "%d\n", hairpin_mode);
 }
-static ssize_t store_hairpin_mode(struct net_bridge_port *p, unsigned long v)
+static int store_hairpin_mode(struct net_bridge_port *p, unsigned long v)
 {
 	if (v)
 		p->flags |= BR_HAIRPIN_MODE;
@@ -165,7 +155,7 @@ static ssize_t show_multicast_router(struct net_bridge_port *p, char *buf)
 	return sprintf(buf, "%d\n", p->multicast_router);
 }
 
-static ssize_t store_multicast_router(struct net_bridge_port *p,
+static int store_multicast_router(struct net_bridge_port *p,
 				      unsigned long v)
 {
 	return br_multicast_set_port_router(p, v);
diff --git a/net/caif/Makefile b/net/caif/Makefile
index 9d38e406e4a4937bf84ffba58e053bfb704ef51e..ebcd4e7e6f47ba55479d41285baa2281fb2dff85 100644
--- a/net/caif/Makefile
+++ b/net/caif/Makefile
@@ -5,7 +5,7 @@ caif-y := caif_dev.o \
 	cffrml.o cfveil.o cfdbgl.o\
 	cfserl.o cfdgml.o  \
 	cfrfml.o cfvidl.o cfutill.o \
-	cfsrvl.o cfpkt_skbuff.o caif_config_util.o
+	cfsrvl.o cfpkt_skbuff.o
 
 obj-$(CONFIG_CAIF) += caif.o
 obj-$(CONFIG_CAIF_NETDEV) += chnl_net.o
diff --git a/net/caif/caif_config_util.c b/net/caif/caif_config_util.c
deleted file mode 100644
index d522d8c1703e761eb27b4e2375eff9851b06690e..0000000000000000000000000000000000000000
--- a/net/caif/caif_config_util.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson AB 2010
- * Author:	Sjur Brendeland sjur.brandeland@stericsson.com
- * License terms: GNU General Public License (GPL) version 2
- */
-
-#include <linux/module.h>
-#include <linux/spinlock.h>
-#include <net/caif/cfctrl.h>
-#include <net/caif/cfcnfg.h>
-#include <net/caif/caif_dev.h>
-
-int connect_req_to_link_param(struct cfcnfg *cnfg,
-				struct caif_connect_request *s,
-				struct cfctrl_link_param *l)
-{
-	struct dev_info *dev_info;
-	enum cfcnfg_phy_preference pref;
-	int res;
-
-	memset(l, 0, sizeof(*l));
-	/* In caif protocol low value is high priority */
-	l->priority = CAIF_PRIO_MAX - s->priority + 1;
-
-	if (s->ifindex != 0){
-		res = cfcnfg_get_id_from_ifi(cnfg, s->ifindex);
-		if (res < 0)
-			return res;
-		l->phyid = res;
-	}
-	else {
-		switch (s->link_selector) {
-		case CAIF_LINK_HIGH_BANDW:
-			pref = CFPHYPREF_HIGH_BW;
-			break;
-		case CAIF_LINK_LOW_LATENCY:
-			pref = CFPHYPREF_LOW_LAT;
-			break;
-		default:
-			return -EINVAL;
-		}
-		dev_info = cfcnfg_get_phyid(cnfg, pref);
-		if (dev_info == NULL)
-			return -ENODEV;
-		l->phyid = dev_info->id;
-	}
-	switch (s->protocol) {
-	case CAIFPROTO_AT:
-		l->linktype = CFCTRL_SRV_VEI;
-		if (s->sockaddr.u.at.type == CAIF_ATTYPE_PLAIN)
-			l->chtype = 0x02;
-		else
-			l->chtype = s->sockaddr.u.at.type;
-		l->endpoint = 0x00;
-		break;
-	case CAIFPROTO_DATAGRAM:
-		l->linktype = CFCTRL_SRV_DATAGRAM;
-		l->chtype = 0x00;
-		l->u.datagram.connid = s->sockaddr.u.dgm.connection_id;
-		break;
-	case CAIFPROTO_DATAGRAM_LOOP:
-		l->linktype = CFCTRL_SRV_DATAGRAM;
-		l->chtype = 0x03;
-		l->endpoint = 0x00;
-		l->u.datagram.connid = s->sockaddr.u.dgm.connection_id;
-		break;
-	case CAIFPROTO_RFM:
-		l->linktype = CFCTRL_SRV_RFM;
-		l->u.datagram.connid = s->sockaddr.u.rfm.connection_id;
-		strncpy(l->u.rfm.volume, s->sockaddr.u.rfm.volume,
-			sizeof(l->u.rfm.volume)-1);
-		l->u.rfm.volume[sizeof(l->u.rfm.volume)-1] = 0;
-		break;
-	case CAIFPROTO_UTIL:
-		l->linktype = CFCTRL_SRV_UTIL;
-		l->endpoint = 0x00;
-		l->chtype = 0x00;
-		strncpy(l->u.utility.name, s->sockaddr.u.util.service,
-			sizeof(l->u.utility.name)-1);
-		l->u.utility.name[sizeof(l->u.utility.name)-1] = 0;
-		caif_assert(sizeof(l->u.utility.name) > 10);
-		l->u.utility.paramlen = s->param.size;
-		if (l->u.utility.paramlen > sizeof(l->u.utility.params))
-			l->u.utility.paramlen = sizeof(l->u.utility.params);
-
-		memcpy(l->u.utility.params, s->param.data,
-		       l->u.utility.paramlen);
-
-		break;
-	case CAIFPROTO_DEBUG:
-		l->linktype = CFCTRL_SRV_DBG;
-		l->endpoint = s->sockaddr.u.dbg.service;
-		l->chtype = s->sockaddr.u.dbg.type;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index a42a408306e4a1c038aa6ad0d8fb3d0e2f923aa9..682c0fedf360c3f87177439f3a35e01e18daac18 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -12,49 +12,51 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
 
 #include <linux/version.h>
-#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/if_arp.h>
 #include <linux/net.h>
 #include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
+#include <linux/mutex.h>
 #include <net/netns/generic.h>
 #include <net/net_namespace.h>
 #include <net/pkt_sched.h>
 #include <net/caif/caif_device.h>
-#include <net/caif/caif_dev.h>
 #include <net/caif/caif_layer.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/cfcnfg.h>
 
 MODULE_LICENSE("GPL");
-#define TIMEOUT (HZ*5)
 
 /* Used for local tracking of the CAIF net devices */
 struct caif_device_entry {
 	struct cflayer layer;
 	struct list_head list;
-	atomic_t in_use;
-	atomic_t state;
-	u16 phyid;
 	struct net_device *netdev;
-	wait_queue_head_t event;
+	int __percpu *pcpu_refcnt;
 };
 
 struct caif_device_entry_list {
 	struct list_head list;
 	/* Protects simulanous deletes in list */
-	spinlock_t lock;
+	struct mutex lock;
 };
 
 struct caif_net {
+	struct cfcnfg *cfg;
 	struct caif_device_entry_list caifdevs;
 };
 
 static int caif_net_id;
-static struct cfcnfg *cfg;
+
+struct cfcnfg *get_cfcnfg(struct net *net)
+{
+	struct caif_net *caifn;
+	BUG_ON(!net);
+	caifn = net_generic(net, caif_net_id);
+	BUG_ON(!caifn);
+	return caifn->cfg;
+}
+EXPORT_SYMBOL(get_cfcnfg);
 
 static struct caif_device_entry_list *caif_device_list(struct net *net)
 {
@@ -65,19 +67,39 @@ static struct caif_device_entry_list *caif_device_list(struct net *net)
 	return &caifn->caifdevs;
 }
 
+static void caifd_put(struct caif_device_entry *e)
+{
+	irqsafe_cpu_dec(*e->pcpu_refcnt);
+}
+
+static void caifd_hold(struct caif_device_entry *e)
+{
+	irqsafe_cpu_inc(*e->pcpu_refcnt);
+}
+
+static int caifd_refcnt_read(struct caif_device_entry *e)
+{
+	int i, refcnt = 0;
+	for_each_possible_cpu(i)
+		refcnt += *per_cpu_ptr(e->pcpu_refcnt, i);
+	return refcnt;
+}
+
 /* Allocate new CAIF device. */
 static struct caif_device_entry *caif_device_alloc(struct net_device *dev)
 {
 	struct caif_device_entry_list *caifdevs;
 	struct caif_device_entry *caifd;
+
 	caifdevs = caif_device_list(dev_net(dev));
 	BUG_ON(!caifdevs);
+
 	caifd = kzalloc(sizeof(*caifd), GFP_ATOMIC);
 	if (!caifd)
 		return NULL;
+	caifd->pcpu_refcnt = alloc_percpu(int);
 	caifd->netdev = dev;
-	list_add(&caifd->list, &caifdevs->list);
-	init_waitqueue_head(&caifd->event);
+	dev_hold(dev);
 	return caifd;
 }
 
@@ -87,98 +109,65 @@ static struct caif_device_entry *caif_get(struct net_device *dev)
 	    caif_device_list(dev_net(dev));
 	struct caif_device_entry *caifd;
 	BUG_ON(!caifdevs);
-	list_for_each_entry(caifd, &caifdevs->list, list) {
+	list_for_each_entry_rcu(caifd, &caifdevs->list, list) {
 		if (caifd->netdev == dev)
 			return caifd;
 	}
 	return NULL;
 }
 
-static void caif_device_destroy(struct net_device *dev)
-{
-	struct caif_device_entry_list *caifdevs =
-	    caif_device_list(dev_net(dev));
-	struct caif_device_entry *caifd;
-	ASSERT_RTNL();
-	if (dev->type != ARPHRD_CAIF)
-		return;
-
-	spin_lock_bh(&caifdevs->lock);
-	caifd = caif_get(dev);
-	if (caifd == NULL) {
-		spin_unlock_bh(&caifdevs->lock);
-		return;
-	}
-
-	list_del(&caifd->list);
-	spin_unlock_bh(&caifdevs->lock);
-
-	kfree(caifd);
-}
-
 static int transmit(struct cflayer *layer, struct cfpkt *pkt)
 {
+	int err;
 	struct caif_device_entry *caifd =
 	    container_of(layer, struct caif_device_entry, layer);
-	struct sk_buff *skb, *skb2;
-	int ret = -EINVAL;
+	struct sk_buff *skb;
+
 	skb = cfpkt_tonative(pkt);
 	skb->dev = caifd->netdev;
-	/*
-	 * Don't allow SKB to be destroyed upon error, but signal resend
-	 * notification to clients. We can't rely on the return value as
-	 * congestion (NET_XMIT_CN) sometimes drops the packet, sometimes don't.
-	 */
-	if (netif_queue_stopped(caifd->netdev))
-		return -EAGAIN;
-	skb2 = skb_get(skb);
-
-	ret = dev_queue_xmit(skb2);
-
-	if (!ret)
-		kfree_skb(skb);
-	else
-		return -EAGAIN;
 
-	return 0;
-}
+	err = dev_queue_xmit(skb);
+	if (err > 0)
+		err = -EIO;
 
-static int modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl)
-{
-	struct caif_device_entry *caifd;
-	struct caif_dev_common *caifdev;
-	caifd = container_of(layr, struct caif_device_entry, layer);
-	caifdev = netdev_priv(caifd->netdev);
-	if (ctrl == _CAIF_MODEMCMD_PHYIF_USEFULL) {
-		atomic_set(&caifd->in_use, 1);
-		wake_up_interruptible(&caifd->event);
-
-	} else if (ctrl == _CAIF_MODEMCMD_PHYIF_USELESS) {
-		atomic_set(&caifd->in_use, 0);
-		wake_up_interruptible(&caifd->event);
-	}
-	return 0;
+	return err;
 }
 
 /*
- * Stuff received packets to associated sockets.
+ * Stuff received packets into the CAIF stack.
  * On error, returns non-zero and releases the skb.
  */
 static int receive(struct sk_buff *skb, struct net_device *dev,
 		   struct packet_type *pkttype, struct net_device *orig_dev)
 {
-	struct net *net;
 	struct cfpkt *pkt;
 	struct caif_device_entry *caifd;
-	net = dev_net(dev);
+	int err;
+
 	pkt = cfpkt_fromnative(CAIF_DIR_IN, skb);
+
+	rcu_read_lock();
 	caifd = caif_get(dev);
-	if (!caifd || !caifd->layer.up || !caifd->layer.up->receive)
-		return NET_RX_DROP;
 
-	if (caifd->layer.up->receive(caifd->layer.up, pkt))
+	if (!caifd || !caifd->layer.up || !caifd->layer.up->receive ||
+			!netif_oper_up(caifd->netdev)) {
+		rcu_read_unlock();
+		kfree_skb(skb);
 		return NET_RX_DROP;
+	}
+
+	/* Hold reference to netdevice while using CAIF stack */
+	caifd_hold(caifd);
+	rcu_read_unlock();
+
+	err = caifd->layer.up->receive(caifd->layer.up, pkt);
 
+	/* For -EILSEQ the packet is not freed so so it now */
+	if (err == -EILSEQ)
+		cfpkt_destroy(pkt);
+
+	/* Release reference to stack upwards */
+	caifd_put(caifd);
 	return 0;
 }
 
@@ -189,15 +178,25 @@ static struct packet_type caif_packet_type __read_mostly = {
 
 static void dev_flowctrl(struct net_device *dev, int on)
 {
-	struct caif_device_entry *caifd = caif_get(dev);
-	if (!caifd || !caifd->layer.up || !caifd->layer.up->ctrlcmd)
+	struct caif_device_entry *caifd;
+
+	rcu_read_lock();
+
+	caifd = caif_get(dev);
+	if (!caifd || !caifd->layer.up || !caifd->layer.up->ctrlcmd) {
+		rcu_read_unlock();
 		return;
+	}
+
+	caifd_hold(caifd);
+	rcu_read_unlock();
 
 	caifd->layer.up->ctrlcmd(caifd->layer.up,
 				 on ?
 				 _CAIF_CTRLCMD_PHYIF_FLOW_ON_IND :
 				 _CAIF_CTRLCMD_PHYIF_FLOW_OFF_IND,
 				 caifd->layer.id);
+	caifd_put(caifd);
 }
 
 /* notify Caif of device events */
@@ -208,37 +207,28 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what,
 	struct caif_device_entry *caifd = NULL;
 	struct caif_dev_common *caifdev;
 	enum cfcnfg_phy_preference pref;
-	int res = -EINVAL;
 	enum cfcnfg_phy_type phy_type;
+	struct cfcnfg *cfg;
+	struct caif_device_entry_list *caifdevs =
+	    caif_device_list(dev_net(dev));
 
 	if (dev->type != ARPHRD_CAIF)
 		return 0;
 
+	cfg = get_cfcnfg(dev_net(dev));
+	if (cfg == NULL)
+		return 0;
+
 	switch (what) {
 	case NETDEV_REGISTER:
-		netdev_info(dev, "register\n");
 		caifd = caif_device_alloc(dev);
-		if (caifd == NULL)
-			break;
+		if (!caifd)
+			return 0;
+
 		caifdev = netdev_priv(dev);
 		caifdev->flowctrl = dev_flowctrl;
-		atomic_set(&caifd->state, what);
-		res = 0;
-		break;
 
-	case NETDEV_UP:
-		netdev_info(dev, "up\n");
-		caifd = caif_get(dev);
-		if (caifd == NULL)
-			break;
-		caifdev = netdev_priv(dev);
-		if (atomic_read(&caifd->state) == NETDEV_UP) {
-			netdev_info(dev, "already up\n");
-			break;
-		}
-		atomic_set(&caifd->state, what);
 		caifd->layer.transmit = transmit;
-		caifd->layer.modemcmd = modemcmd;
 
 		if (caifdev->use_frag)
 			phy_type = CFPHYTYPE_FRAG;
@@ -256,62 +246,94 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what,
 			pref = CFPHYPREF_HIGH_BW;
 			break;
 		}
-		dev_hold(dev);
-		cfcnfg_add_phy_layer(get_caif_conf(),
+		strncpy(caifd->layer.name, dev->name,
+			sizeof(caifd->layer.name) - 1);
+		caifd->layer.name[sizeof(caifd->layer.name) - 1] = 0;
+
+		mutex_lock(&caifdevs->lock);
+		list_add_rcu(&caifd->list, &caifdevs->list);
+
+		cfcnfg_add_phy_layer(cfg,
 				     phy_type,
 				     dev,
 				     &caifd->layer,
-				     &caifd->phyid,
 				     pref,
 				     caifdev->use_fcs,
 				     caifdev->use_stx);
-		strncpy(caifd->layer.name, dev->name,
-			sizeof(caifd->layer.name) - 1);
-		caifd->layer.name[sizeof(caifd->layer.name) - 1] = 0;
+		mutex_unlock(&caifdevs->lock);
 		break;
 
-	case NETDEV_GOING_DOWN:
+	case NETDEV_UP:
+		rcu_read_lock();
+
 		caifd = caif_get(dev);
-		if (caifd == NULL)
+		if (caifd == NULL) {
+			rcu_read_unlock();
 			break;
-		netdev_info(dev, "going down\n");
+		}
 
-		if (atomic_read(&caifd->state) == NETDEV_GOING_DOWN ||
-			atomic_read(&caifd->state) == NETDEV_DOWN)
-			break;
+		cfcnfg_set_phy_state(cfg, &caifd->layer, true);
+		rcu_read_unlock();
 
-		atomic_set(&caifd->state, what);
-		if (!caifd || !caifd->layer.up || !caifd->layer.up->ctrlcmd)
-			return -EINVAL;
-		caifd->layer.up->ctrlcmd(caifd->layer.up,
-					 _CAIF_CTRLCMD_PHYIF_DOWN_IND,
-					 caifd->layer.id);
-		might_sleep();
-		res = wait_event_interruptible_timeout(caifd->event,
-					atomic_read(&caifd->in_use) == 0,
-					TIMEOUT);
 		break;
 
 	case NETDEV_DOWN:
+		rcu_read_lock();
+
 		caifd = caif_get(dev);
-		if (caifd == NULL)
-			break;
-		netdev_info(dev, "down\n");
-		if (atomic_read(&caifd->in_use))
-			netdev_warn(dev,
-				    "Unregistering an active CAIF device\n");
-		cfcnfg_del_phy_layer(get_caif_conf(), &caifd->layer);
-		dev_put(dev);
-		atomic_set(&caifd->state, what);
+		if (!caifd || !caifd->layer.up || !caifd->layer.up->ctrlcmd) {
+			rcu_read_unlock();
+			return -EINVAL;
+		}
+
+		cfcnfg_set_phy_state(cfg, &caifd->layer, false);
+		caifd_hold(caifd);
+		rcu_read_unlock();
+
+		caifd->layer.up->ctrlcmd(caifd->layer.up,
+					 _CAIF_CTRLCMD_PHYIF_DOWN_IND,
+					 caifd->layer.id);
+		caifd_put(caifd);
 		break;
 
 	case NETDEV_UNREGISTER:
+		mutex_lock(&caifdevs->lock);
+
 		caifd = caif_get(dev);
-		if (caifd == NULL)
+		if (caifd == NULL) {
+			mutex_unlock(&caifdevs->lock);
+			break;
+		}
+		list_del_rcu(&caifd->list);
+
+		/*
+		 * NETDEV_UNREGISTER is called repeatedly until all reference
+		 * counts for the net-device are released. If references to
+		 * caifd is taken, simply ignore NETDEV_UNREGISTER and wait for
+		 * the next call to NETDEV_UNREGISTER.
+		 *
+		 * If any packets are in flight down the CAIF Stack,
+		 * cfcnfg_del_phy_layer will return nonzero.
+		 * If no packets are in flight, the CAIF Stack associated
+		 * with the net-device un-registering is freed.
+		 */
+
+		if (caifd_refcnt_read(caifd) != 0 ||
+			cfcnfg_del_phy_layer(cfg, &caifd->layer) != 0) {
+
+			pr_info("Wait for device inuse\n");
+			/* Enrole device if CAIF Stack is still in use */
+			list_add_rcu(&caifd->list, &caifdevs->list);
+			mutex_unlock(&caifdevs->lock);
 			break;
-		netdev_info(dev, "unregister\n");
-		atomic_set(&caifd->state, what);
-		caif_device_destroy(dev);
+		}
+
+		synchronize_rcu();
+		dev_put(caifd->netdev);
+		free_percpu(caifd->pcpu_refcnt);
+		kfree(caifd);
+
+		mutex_unlock(&caifdevs->lock);
 		break;
 	}
 	return 0;
@@ -322,61 +344,60 @@ static struct notifier_block caif_device_notifier = {
 	.priority = 0,
 };
 
-
-struct cfcnfg *get_caif_conf(void)
-{
-	return cfg;
-}
-EXPORT_SYMBOL(get_caif_conf);
-
-int caif_connect_client(struct caif_connect_request *conn_req,
-			struct cflayer *client_layer, int *ifindex,
-			int *headroom, int *tailroom)
-{
-	struct cfctrl_link_param param;
-	int ret;
-	ret = connect_req_to_link_param(get_caif_conf(), conn_req, &param);
-	if (ret)
-		return ret;
-	/* Hook up the adaptation layer. */
-	return cfcnfg_add_adaptation_layer(get_caif_conf(), &param,
-					client_layer, ifindex,
-					headroom, tailroom);
-}
-EXPORT_SYMBOL(caif_connect_client);
-
-int caif_disconnect_client(struct cflayer *adap_layer)
-{
-       return cfcnfg_disconn_adapt_layer(get_caif_conf(), adap_layer);
-}
-EXPORT_SYMBOL(caif_disconnect_client);
-
-void caif_release_client(struct cflayer *adap_layer)
-{
-       cfcnfg_release_adap_layer(adap_layer);
-}
-EXPORT_SYMBOL(caif_release_client);
-
 /* Per-namespace Caif devices handling */
 static int caif_init_net(struct net *net)
 {
 	struct caif_net *caifn = net_generic(net, caif_net_id);
+	BUG_ON(!caifn);
 	INIT_LIST_HEAD(&caifn->caifdevs.list);
-	spin_lock_init(&caifn->caifdevs.lock);
+	mutex_init(&caifn->caifdevs.lock);
+
+	caifn->cfg = cfcnfg_create();
+	if (!caifn->cfg) {
+		pr_warn("can't create cfcnfg\n");
+		return -ENOMEM;
+	}
+
 	return 0;
 }
 
 static void caif_exit_net(struct net *net)
 {
-	struct net_device *dev;
-	int res;
+	struct caif_device_entry *caifd, *tmp;
+	struct caif_device_entry_list *caifdevs =
+	    caif_device_list(net);
+	struct cfcnfg *cfg;
+
 	rtnl_lock();
-	for_each_netdev(net, dev) {
-		if (dev->type != ARPHRD_CAIF)
-			continue;
-		res = dev_close(dev);
-		caif_device_destroy(dev);
+	mutex_lock(&caifdevs->lock);
+
+	cfg = get_cfcnfg(net);
+	if (cfg == NULL) {
+		mutex_unlock(&caifdevs->lock);
+		return;
 	}
+
+	list_for_each_entry_safe(caifd, tmp, &caifdevs->list, list) {
+		int i = 0;
+		list_del_rcu(&caifd->list);
+		cfcnfg_set_phy_state(cfg, &caifd->layer, false);
+
+		while (i < 10 &&
+			(caifd_refcnt_read(caifd) != 0 ||
+			cfcnfg_del_phy_layer(cfg, &caifd->layer) != 0)) {
+
+			pr_info("Wait for device inuse\n");
+			msleep(250);
+			i++;
+		}
+		synchronize_rcu();
+		dev_put(caifd->netdev);
+		free_percpu(caifd->pcpu_refcnt);
+		kfree(caifd);
+	}
+	cfcnfg_remove(cfg);
+
+	mutex_unlock(&caifdevs->lock);
 	rtnl_unlock();
 }
 
@@ -391,32 +412,23 @@ static struct pernet_operations caif_net_ops = {
 static int __init caif_device_init(void)
 {
 	int result;
-	cfg = cfcnfg_create();
-	if (!cfg) {
-		pr_warn("can't create cfcnfg\n");
-		goto err_cfcnfg_create_failed;
-	}
+
 	result = register_pernet_device(&caif_net_ops);
 
-	if (result) {
-		kfree(cfg);
-		cfg = NULL;
+	if (result)
 		return result;
-	}
-	dev_add_pack(&caif_packet_type);
+
 	register_netdevice_notifier(&caif_device_notifier);
+	dev_add_pack(&caif_packet_type);
 
 	return result;
-err_cfcnfg_create_failed:
-	return -ENODEV;
 }
 
 static void __exit caif_device_exit(void)
 {
-	dev_remove_pack(&caif_packet_type);
 	unregister_pernet_device(&caif_net_ops);
 	unregister_netdevice_notifier(&caif_device_notifier);
-	cfcnfg_remove(cfg);
+	dev_remove_pack(&caif_packet_type);
 }
 
 module_init(caif_device_init);
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 37a4034dfc29ddbc8a1185bd3daf42ab617e30d3..a986280864523d431e8f30f96af1a346abe2b784 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -19,7 +19,7 @@
 #include <linux/uaccess.h>
 #include <linux/debugfs.h>
 #include <linux/caif/caif_socket.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <net/sock.h>
 #include <net/tcp_states.h>
 #include <net/caif/caif_layer.h>
@@ -48,6 +48,7 @@ static struct dentry *debugfsdir;
 #ifdef CONFIG_DEBUG_FS
 struct debug_fs_counter {
 	atomic_t caif_nr_socks;
+	atomic_t caif_sock_create;
 	atomic_t num_connect_req;
 	atomic_t num_connect_resp;
 	atomic_t num_connect_fail_resp;
@@ -59,11 +60,11 @@ struct debug_fs_counter {
 	atomic_t num_rx_flow_on;
 };
 static struct debug_fs_counter cnt;
-#define	dbfs_atomic_inc(v) atomic_inc(v)
-#define	dbfs_atomic_dec(v) atomic_dec(v)
+#define	dbfs_atomic_inc(v) atomic_inc_return(v)
+#define	dbfs_atomic_dec(v) atomic_dec_return(v)
 #else
-#define	dbfs_atomic_inc(v)
-#define	dbfs_atomic_dec(v)
+#define	dbfs_atomic_inc(v) 0
+#define	dbfs_atomic_dec(v) 0
 #endif
 
 struct caifsock {
@@ -155,9 +156,10 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 
 	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
 		(unsigned)sk->sk_rcvbuf && rx_flow_is_on(cf_sk)) {
-		pr_debug("sending flow OFF (queue len = %d %d)\n",
-			atomic_read(&cf_sk->sk.sk_rmem_alloc),
-			sk_rcvbuf_lowwater(cf_sk));
+		if (net_ratelimit())
+			pr_debug("sending flow OFF (queue len = %d %d)\n",
+					atomic_read(&cf_sk->sk.sk_rmem_alloc),
+					sk_rcvbuf_lowwater(cf_sk));
 		set_rx_flow_off(cf_sk);
 		dbfs_atomic_inc(&cnt.num_rx_flow_off);
 		caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
@@ -168,7 +170,8 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 		return err;
 	if (!sk_rmem_schedule(sk, skb->truesize) && rx_flow_is_on(cf_sk)) {
 		set_rx_flow_off(cf_sk);
-		pr_debug("sending flow OFF due to rmem_schedule\n");
+		if (net_ratelimit())
+			pr_debug("sending flow OFF due to rmem_schedule\n");
 		dbfs_atomic_inc(&cnt.num_rx_flow_off);
 		caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
 	}
@@ -202,13 +205,25 @@ static int caif_sktrecv_cb(struct cflayer *layr, struct cfpkt *pkt)
 	skb = cfpkt_tonative(pkt);
 
 	if (unlikely(cf_sk->sk.sk_state != CAIF_CONNECTED)) {
-		cfpkt_destroy(pkt);
+		kfree_skb(skb);
 		return 0;
 	}
 	caif_queue_rcv_skb(&cf_sk->sk, skb);
 	return 0;
 }
 
+static void cfsk_hold(struct cflayer *layr)
+{
+	struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
+	sock_hold(&cf_sk->sk);
+}
+
+static void cfsk_put(struct cflayer *layr)
+{
+	struct caifsock *cf_sk = container_of(layr, struct caifsock, layer);
+	sock_put(&cf_sk->sk);
+}
+
 /* Packet Control Callback function called from CAIF */
 static void caif_ctrl_cb(struct cflayer *layr,
 				enum caif_ctrlcmd flow,
@@ -232,6 +247,8 @@ static void caif_ctrl_cb(struct cflayer *layr,
 
 	case CAIF_CTRLCMD_INIT_RSP:
 		/* We're now connected */
+		caif_client_register_refcnt(&cf_sk->layer,
+						cfsk_hold, cfsk_put);
 		dbfs_atomic_inc(&cnt.num_connect_resp);
 		cf_sk->sk.sk_state = CAIF_CONNECTED;
 		set_tx_flow_on(cf_sk);
@@ -242,7 +259,6 @@ static void caif_ctrl_cb(struct cflayer *layr,
 		/* We're now disconnected */
 		cf_sk->sk.sk_state = CAIF_DISCONNECTED;
 		cf_sk->sk.sk_state_change(&cf_sk->sk);
-		cfcnfg_release_adap_layer(&cf_sk->layer);
 		break;
 
 	case CAIF_CTRLCMD_INIT_FAIL_RSP:
@@ -519,43 +535,14 @@ static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk,
 			int noblock, long timeo)
 {
 	struct cfpkt *pkt;
-	int ret, loopcnt = 0;
 
 	pkt = cfpkt_fromnative(CAIF_DIR_OUT, skb);
-	memset(cfpkt_info(pkt), 0, sizeof(struct caif_payload_info));
-	do {
+	memset(skb->cb, 0, sizeof(struct caif_payload_info));
 
-		ret = -ETIMEDOUT;
+	if (cf_sk->layer.dn == NULL)
+		return -EINVAL;
 
-		/* Slight paranoia, probably not needed. */
-		if (unlikely(loopcnt++ > 1000)) {
-			pr_warn("transmit retries failed, error = %d\n", ret);
-			break;
-		}
-
-		if (cf_sk->layer.dn != NULL)
-			ret = cf_sk->layer.dn->transmit(cf_sk->layer.dn, pkt);
-		if (likely(ret >= 0))
-			break;
-		/* if transmit return -EAGAIN, then retry */
-		if (noblock && ret == -EAGAIN)
-			break;
-		timeo = caif_wait_for_flow_on(cf_sk, 0, timeo, &ret);
-		if (signal_pending(current)) {
-			ret = sock_intr_errno(timeo);
-			break;
-		}
-		if (ret)
-			break;
-		if (cf_sk->sk.sk_state != CAIF_CONNECTED ||
-			sock_flag(&cf_sk->sk, SOCK_DEAD) ||
-			(cf_sk->sk.sk_shutdown & RCV_SHUTDOWN)) {
-			ret = -EPIPE;
-			cf_sk->sk.sk_err = EPIPE;
-			break;
-		}
-	} while (ret == -EAGAIN);
-	return ret;
+	return cf_sk->layer.dn->transmit(cf_sk->layer.dn, pkt);
 }
 
 /* Copied from af_unix:unix_dgram_sendmsg, and adapted to CAIF */
@@ -620,7 +607,9 @@ static int caif_seqpkt_sendmsg(struct kiocb *kiocb, struct socket *sock,
 		goto err;
 	ret = transmit_skb(skb, cf_sk, noblock, timeo);
 	if (ret < 0)
-		goto err;
+		/* skb is already freed */
+		return ret;
+
 	return len;
 err:
 	kfree_skb(skb);
@@ -826,7 +815,8 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
 				sk->sk_state == CAIF_DISCONNECTED);
 		if (sk->sk_shutdown & SHUTDOWN_MASK) {
 			/* Allow re-connect after SHUTDOWN_IND */
-			caif_disconnect_client(&cf_sk->layer);
+			caif_disconnect_client(sock_net(sk), &cf_sk->layer);
+			caif_free_client(&cf_sk->layer);
 			break;
 		}
 		/* No reconnect on a seqpacket socket */
@@ -852,7 +842,7 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
 	sock->state = SS_CONNECTING;
 	sk->sk_state = CAIF_CONNECTING;
 
-	/* Check priority value coming from socket */
+	/* Check priority value comming from socket */
 	/* if priority value is out of range it will be ajusted */
 	if (cf_sk->sk.sk_priority > CAIF_PRIO_MAX)
 		cf_sk->conn_req.priority = CAIF_PRIO_MAX;
@@ -866,8 +856,10 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
 
 	dbfs_atomic_inc(&cnt.num_connect_req);
 	cf_sk->layer.receive = caif_sktrecv_cb;
-	err = caif_connect_client(&cf_sk->conn_req,
+
+	err = caif_connect_client(sock_net(sk), &cf_sk->conn_req,
 				&cf_sk->layer, &ifindex, &headroom, &tailroom);
+
 	if (err < 0) {
 		cf_sk->sk.sk_socket->state = SS_UNCONNECTED;
 		cf_sk->sk.sk_state = CAIF_DISCONNECTED;
@@ -935,7 +927,6 @@ static int caif_release(struct socket *sock)
 {
 	struct sock *sk = sock->sk;
 	struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
-	int res = 0;
 
 	if (!sk)
 		return 0;
@@ -947,13 +938,14 @@ static int caif_release(struct socket *sock)
 	 * caif_queue_rcv_skb checks SOCK_DEAD holding the queue lock,
 	 * this ensures no packets when sock is dead.
 	 */
-	spin_lock(&sk->sk_receive_queue.lock);
+	spin_lock_bh(&sk->sk_receive_queue.lock);
 	sock_set_flag(sk, SOCK_DEAD);
-	spin_unlock(&sk->sk_receive_queue.lock);
+	spin_unlock_bh(&sk->sk_receive_queue.lock);
 	sock->sk = NULL;
 
 	dbfs_atomic_inc(&cnt.num_disconnect);
 
+	WARN_ON(IS_ERR(cf_sk->debugfs_socket_dir));
 	if (cf_sk->debugfs_socket_dir != NULL)
 		debugfs_remove_recursive(cf_sk->debugfs_socket_dir);
 
@@ -961,19 +953,15 @@ static int caif_release(struct socket *sock)
 	sk->sk_state = CAIF_DISCONNECTED;
 	sk->sk_shutdown = SHUTDOWN_MASK;
 
-	if (cf_sk->sk.sk_socket->state == SS_CONNECTED ||
-		cf_sk->sk.sk_socket->state == SS_CONNECTING)
-		res = caif_disconnect_client(&cf_sk->layer);
-
+	caif_disconnect_client(sock_net(sk), &cf_sk->layer);
 	cf_sk->sk.sk_socket->state = SS_DISCONNECTING;
 	wake_up_interruptible_poll(sk_sleep(sk), POLLERR|POLLHUP);
 
 	sock_orphan(sk);
-	cf_sk->layer.dn = NULL;
 	sk_stream_kill_queues(&cf_sk->sk);
 	release_sock(sk);
 	sock_put(sk);
-	return res;
+	return 0;
 }
 
 /* Copied from af_unix.c:unix_poll(), added CAIF tx_flow handling */
@@ -1060,16 +1048,18 @@ static void caif_sock_destructor(struct sock *sk)
 	caif_assert(sk_unhashed(sk));
 	caif_assert(!sk->sk_socket);
 	if (!sock_flag(sk, SOCK_DEAD)) {
-		pr_info("Attempt to release alive CAIF socket: %p\n", sk);
+		pr_debug("Attempt to release alive CAIF socket: %p\n", sk);
 		return;
 	}
 	sk_stream_kill_queues(&cf_sk->sk);
 	dbfs_atomic_dec(&cnt.caif_nr_socks);
+	caif_free_client(&cf_sk->layer);
 }
 
 static int caif_create(struct net *net, struct socket *sock, int protocol,
 			int kern)
 {
+	int num;
 	struct sock *sk = NULL;
 	struct caifsock *cf_sk = NULL;
 	static struct proto prot = {.name = "PF_CAIF",
@@ -1127,19 +1117,21 @@ static int caif_create(struct net *net, struct socket *sock, int protocol,
 	set_rx_flow_on(cf_sk);
 
 	/* Set default options on configuration */
-	cf_sk->sk.sk_priority= CAIF_PRIO_NORMAL;
+	cf_sk->sk.sk_priority = CAIF_PRIO_NORMAL;
 	cf_sk->conn_req.link_selector = CAIF_LINK_LOW_LATENCY;
 	cf_sk->conn_req.protocol = protocol;
 	/* Increase the number of sockets created. */
 	dbfs_atomic_inc(&cnt.caif_nr_socks);
+	num = dbfs_atomic_inc(&cnt.caif_sock_create);
 #ifdef CONFIG_DEBUG_FS
 	if (!IS_ERR(debugfsdir)) {
+
 		/* Fill in some information concerning the misc socket. */
-		snprintf(cf_sk->name, sizeof(cf_sk->name), "cfsk%d",
-				atomic_read(&cnt.caif_nr_socks));
+		snprintf(cf_sk->name, sizeof(cf_sk->name), "cfsk%d", num);
 
 		cf_sk->debugfs_socket_dir =
 			debugfs_create_dir(cf_sk->name, debugfsdir);
+
 		debugfs_create_u32("sk_state", S_IRUSR | S_IWUSR,
 				cf_sk->debugfs_socket_dir,
 				(u32 *) &cf_sk->sk.sk_state);
@@ -1183,6 +1175,9 @@ static int __init caif_sktinit_module(void)
 		debugfs_create_u32("num_sockets", S_IRUSR | S_IWUSR,
 				debugfsdir,
 				(u32 *) &cnt.caif_nr_socks);
+		debugfs_create_u32("num_create", S_IRUSR | S_IWUSR,
+				debugfsdir,
+				(u32 *) &cnt.caif_sock_create);
 		debugfs_create_u32("num_connect_req", S_IRUSR | S_IWUSR,
 				debugfsdir,
 				(u32 *) &cnt.num_connect_req);
diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index f1f98d967d8a1051ceb703f3a0aaa6bd74d1ee83..52fe33bee0298a8eac119faf3dbe07be0b0ebbea 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -10,6 +10,7 @@
 #include <linux/stddef.h>
 #include <linux/slab.h>
 #include <linux/netdevice.h>
+#include <linux/module.h>
 #include <net/caif/caif_layer.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/cfcnfg.h>
@@ -18,11 +19,7 @@
 #include <net/caif/cffrml.h>
 #include <net/caif/cfserl.h>
 #include <net/caif/cfsrvl.h>
-
-#include <linux/module.h>
-#include <asm/atomic.h>
-
-#define MAX_PHY_LAYERS 7
+#include <net/caif/caif_dev.h>
 
 #define container_obj(layr) container_of(layr, struct cfcnfg, layer)
 
@@ -30,6 +27,9 @@
  * to manage physical interfaces
  */
 struct cfcnfg_phyinfo {
+	struct list_head node;
+	bool up;
+
 	/* Pointer to the layer below the MUX (framing layer) */
 	struct cflayer *frm_layer;
 	/* Pointer to the lowest actual physical layer */
@@ -39,9 +39,6 @@ struct cfcnfg_phyinfo {
 	/* Preference of the physical in interface */
 	enum cfcnfg_phy_preference pref;
 
-	/* Reference count, number of channels using the device */
-	int phy_ref_count;
-
 	/* Information about the physical device */
 	struct dev_info dev_info;
 
@@ -59,8 +56,8 @@ struct cfcnfg {
 	struct cflayer layer;
 	struct cflayer *ctrl;
 	struct cflayer *mux;
-	u8 last_phyid;
-	struct cfcnfg_phyinfo phy_layers[MAX_PHY_LAYERS];
+	struct list_head phys;
+	struct mutex lock;
 };
 
 static void cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id,
@@ -76,6 +73,9 @@ struct cfcnfg *cfcnfg_create(void)
 {
 	struct cfcnfg *this;
 	struct cfctrl_rsp *resp;
+
+	might_sleep();
+
 	/* Initiate this layer */
 	this = kzalloc(sizeof(struct cfcnfg), GFP_ATOMIC);
 	if (!this) {
@@ -99,27 +99,33 @@ struct cfcnfg *cfcnfg_create(void)
 	resp->radioset_rsp = cfctrl_resp_func;
 	resp->linksetup_rsp = cfcnfg_linkup_rsp;
 	resp->reject_rsp = cfcnfg_reject_rsp;
-
-	this->last_phyid = 1;
+	INIT_LIST_HEAD(&this->phys);
 
 	cfmuxl_set_uplayer(this->mux, this->ctrl, 0);
 	layer_set_dn(this->ctrl, this->mux);
 	layer_set_up(this->ctrl, this);
+	mutex_init(&this->lock);
+
 	return this;
 out_of_mem:
 	pr_warn("Out of memory\n");
+
+	synchronize_rcu();
+
 	kfree(this->mux);
 	kfree(this->ctrl);
 	kfree(this);
 	return NULL;
 }
-EXPORT_SYMBOL(cfcnfg_create);
 
 void cfcnfg_remove(struct cfcnfg *cfg)
 {
+	might_sleep();
 	if (cfg) {
+		synchronize_rcu();
+
 		kfree(cfg->mux);
-		kfree(cfg->ctrl);
+		cfctrl_remove(cfg->ctrl);
 		kfree(cfg);
 	}
 }
@@ -128,132 +134,83 @@ static void cfctrl_resp_func(void)
 {
 }
 
+static struct cfcnfg_phyinfo *cfcnfg_get_phyinfo_rcu(struct cfcnfg *cnfg,
+							u8 phyid)
+{
+	struct cfcnfg_phyinfo *phy;
+
+	list_for_each_entry_rcu(phy, &cnfg->phys, node)
+		if (phy->id == phyid)
+			return phy;
+	return NULL;
+}
+
 static void cfctrl_enum_resp(void)
 {
 }
 
-struct dev_info *cfcnfg_get_phyid(struct cfcnfg *cnfg,
+static struct dev_info *cfcnfg_get_phyid(struct cfcnfg *cnfg,
 				  enum cfcnfg_phy_preference phy_pref)
 {
-	u16 i;
-
 	/* Try to match with specified preference */
-	for (i = 1; i < MAX_PHY_LAYERS; i++) {
-		if (cnfg->phy_layers[i].id == i &&
-		     cnfg->phy_layers[i].pref == phy_pref &&
-		     cnfg->phy_layers[i].frm_layer != NULL) {
-			caif_assert(cnfg->phy_layers != NULL);
-			caif_assert(cnfg->phy_layers[i].id == i);
-			return &cnfg->phy_layers[i].dev_info;
-		}
+	struct cfcnfg_phyinfo *phy;
+
+	list_for_each_entry_rcu(phy, &cnfg->phys, node) {
+		if (phy->up && phy->pref == phy_pref &&
+				phy->frm_layer != NULL)
+
+			return &phy->dev_info;
 	}
+
 	/* Otherwise just return something */
-	for (i = 1; i < MAX_PHY_LAYERS; i++) {
-		if (cnfg->phy_layers[i].id == i) {
-			caif_assert(cnfg->phy_layers != NULL);
-			caif_assert(cnfg->phy_layers[i].id == i);
-			return &cnfg->phy_layers[i].dev_info;
-		}
-	}
+	list_for_each_entry_rcu(phy, &cnfg->phys, node)
+		if (phy->up)
+			return &phy->dev_info;
 
 	return NULL;
 }
 
-static struct cfcnfg_phyinfo *cfcnfg_get_phyinfo(struct cfcnfg *cnfg,
-							u8 phyid)
+static int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi)
 {
-	int i;
-	/* Try to match with specified preference */
-	for (i = 0; i < MAX_PHY_LAYERS; i++)
-		if (cnfg->phy_layers[i].frm_layer != NULL &&
-		    cnfg->phy_layers[i].id == phyid)
-			return &cnfg->phy_layers[i];
-	return NULL;
-}
+	struct cfcnfg_phyinfo *phy;
 
-
-int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi)
-{
-	int i;
-	for (i = 0; i < MAX_PHY_LAYERS; i++)
-		if (cnfg->phy_layers[i].frm_layer != NULL &&
-				cnfg->phy_layers[i].ifindex == ifi)
-			return i;
+	list_for_each_entry_rcu(phy, &cnfg->phys, node)
+		if (phy->ifindex == ifi && phy->up)
+			return phy->id;
 	return -ENODEV;
 }
 
-int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg, struct cflayer *adap_layer)
+int caif_disconnect_client(struct net *net, struct cflayer *adap_layer)
 {
-	u8 channel_id = 0;
-	int ret = 0;
-	struct cflayer *servl = NULL;
-	struct cfcnfg_phyinfo *phyinfo = NULL;
-	u8 phyid = 0;
+	u8 channel_id;
+	struct cfcnfg *cfg = get_cfcnfg(net);
 
 	caif_assert(adap_layer != NULL);
+	cfctrl_cancel_req(cfg->ctrl, adap_layer);
 	channel_id = adap_layer->id;
-	if (adap_layer->dn == NULL || channel_id == 0) {
-		pr_err("adap_layer->dn == NULL or adap_layer->id is 0\n");
-		ret = -ENOTCONN;
-		goto end;
-	}
-	servl = cfmuxl_remove_uplayer(cnfg->mux, channel_id);
-	if (servl == NULL) {
-		pr_err("PROTOCOL ERROR - Error removing service_layer Channel_Id(%d)",
-		       channel_id);
-		ret = -EINVAL;
-		goto end;
-	}
-	layer_set_up(servl, NULL);
-	ret = cfctrl_linkdown_req(cnfg->ctrl, channel_id, adap_layer);
-	if (ret)
-		goto end;
-	caif_assert(channel_id == servl->id);
-	if (adap_layer->dn != NULL) {
-		phyid = cfsrvl_getphyid(adap_layer->dn);
-
-		phyinfo = cfcnfg_get_phyinfo(cnfg, phyid);
-		if (phyinfo == NULL) {
-			pr_warn("No interface to send disconnect to\n");
-			ret = -ENODEV;
-			goto end;
-		}
-		if (phyinfo->id != phyid ||
-			phyinfo->phy_layer->id != phyid ||
-			phyinfo->frm_layer->id != phyid) {
-			pr_err("Inconsistency in phy registration\n");
-			ret = -EINVAL;
-			goto end;
-		}
-	}
-	if (phyinfo != NULL && --phyinfo->phy_ref_count == 0 &&
-		phyinfo->phy_layer != NULL &&
-		phyinfo->phy_layer->modemcmd != NULL) {
-		phyinfo->phy_layer->modemcmd(phyinfo->phy_layer,
-					     _CAIF_MODEMCMD_PHYIF_USELESS);
-	}
-end:
-	cfsrvl_put(servl);
-	cfctrl_cancel_req(cnfg->ctrl, adap_layer);
+	if (channel_id != 0) {
+		struct cflayer *servl;
+		servl = cfmuxl_remove_uplayer(cfg->mux, channel_id);
+		if (servl != NULL)
+			layer_set_up(servl, NULL);
+	} else
+		pr_debug("nothing to disconnect\n");
+	cfctrl_linkdown_req(cfg->ctrl, channel_id, adap_layer);
+
+	/* Do RCU sync before initiating cleanup */
+	synchronize_rcu();
 	if (adap_layer->ctrlcmd != NULL)
 		adap_layer->ctrlcmd(adap_layer, CAIF_CTRLCMD_DEINIT_RSP, 0);
-	return ret;
-
-}
-EXPORT_SYMBOL(cfcnfg_disconn_adapt_layer);
+	return 0;
 
-void cfcnfg_release_adap_layer(struct cflayer *adap_layer)
-{
-	if (adap_layer->dn)
-		cfsrvl_put(adap_layer->dn);
 }
-EXPORT_SYMBOL(cfcnfg_release_adap_layer);
+EXPORT_SYMBOL(caif_disconnect_client);
 
 static void cfcnfg_linkdestroy_rsp(struct cflayer *layer, u8 channel_id)
 {
 }
 
-int protohead[CFCTRL_SRV_MASK] = {
+static const int protohead[CFCTRL_SRV_MASK] = {
 	[CFCTRL_SRV_VEI] = 4,
 	[CFCTRL_SRV_DATAGRAM] = 7,
 	[CFCTRL_SRV_UTIL] = 4,
@@ -261,49 +218,157 @@ int protohead[CFCTRL_SRV_MASK] = {
 	[CFCTRL_SRV_DBG] = 3,
 };
 
-int cfcnfg_add_adaptation_layer(struct cfcnfg *cnfg,
-				struct cfctrl_link_param *param,
-				struct cflayer *adap_layer,
-				int *ifindex,
+
+static int caif_connect_req_to_link_param(struct cfcnfg *cnfg,
+				   struct caif_connect_request *s,
+				   struct cfctrl_link_param *l)
+{
+	struct dev_info *dev_info;
+	enum cfcnfg_phy_preference pref;
+	int res;
+
+	memset(l, 0, sizeof(*l));
+	/* In caif protocol low value is high priority */
+	l->priority = CAIF_PRIO_MAX - s->priority + 1;
+
+	if (s->ifindex != 0) {
+		res = cfcnfg_get_id_from_ifi(cnfg, s->ifindex);
+		if (res < 0)
+			return res;
+		l->phyid = res;
+	} else {
+		switch (s->link_selector) {
+		case CAIF_LINK_HIGH_BANDW:
+			pref = CFPHYPREF_HIGH_BW;
+			break;
+		case CAIF_LINK_LOW_LATENCY:
+			pref = CFPHYPREF_LOW_LAT;
+			break;
+		default:
+			return -EINVAL;
+		}
+		dev_info = cfcnfg_get_phyid(cnfg, pref);
+		if (dev_info == NULL)
+			return -ENODEV;
+		l->phyid = dev_info->id;
+	}
+	switch (s->protocol) {
+	case CAIFPROTO_AT:
+		l->linktype = CFCTRL_SRV_VEI;
+		l->endpoint = (s->sockaddr.u.at.type >> 2) & 0x3;
+		l->chtype = s->sockaddr.u.at.type & 0x3;
+		break;
+	case CAIFPROTO_DATAGRAM:
+		l->linktype = CFCTRL_SRV_DATAGRAM;
+		l->chtype = 0x00;
+		l->u.datagram.connid = s->sockaddr.u.dgm.connection_id;
+		break;
+	case CAIFPROTO_DATAGRAM_LOOP:
+		l->linktype = CFCTRL_SRV_DATAGRAM;
+		l->chtype = 0x03;
+		l->endpoint = 0x00;
+		l->u.datagram.connid = s->sockaddr.u.dgm.connection_id;
+		break;
+	case CAIFPROTO_RFM:
+		l->linktype = CFCTRL_SRV_RFM;
+		l->u.datagram.connid = s->sockaddr.u.rfm.connection_id;
+		strncpy(l->u.rfm.volume, s->sockaddr.u.rfm.volume,
+			sizeof(l->u.rfm.volume)-1);
+		l->u.rfm.volume[sizeof(l->u.rfm.volume)-1] = 0;
+		break;
+	case CAIFPROTO_UTIL:
+		l->linktype = CFCTRL_SRV_UTIL;
+		l->endpoint = 0x00;
+		l->chtype = 0x00;
+		strncpy(l->u.utility.name, s->sockaddr.u.util.service,
+			sizeof(l->u.utility.name)-1);
+		l->u.utility.name[sizeof(l->u.utility.name)-1] = 0;
+		caif_assert(sizeof(l->u.utility.name) > 10);
+		l->u.utility.paramlen = s->param.size;
+		if (l->u.utility.paramlen > sizeof(l->u.utility.params))
+			l->u.utility.paramlen = sizeof(l->u.utility.params);
+
+		memcpy(l->u.utility.params, s->param.data,
+		       l->u.utility.paramlen);
+
+		break;
+	case CAIFPROTO_DEBUG:
+		l->linktype = CFCTRL_SRV_DBG;
+		l->endpoint = s->sockaddr.u.dbg.service;
+		l->chtype = s->sockaddr.u.dbg.type;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+int caif_connect_client(struct net *net, struct caif_connect_request *conn_req,
+			struct cflayer *adap_layer, int *ifindex,
 				int *proto_head,
 				int *proto_tail)
 {
 	struct cflayer *frml;
+	struct cfcnfg_phyinfo *phy;
+	int err;
+	struct cfctrl_link_param param;
+	struct cfcnfg *cfg = get_cfcnfg(net);
+	caif_assert(cfg != NULL);
+
+	rcu_read_lock();
+	err = caif_connect_req_to_link_param(cfg, conn_req, &param);
+	if (err)
+		goto unlock;
+
+	phy = cfcnfg_get_phyinfo_rcu(cfg, param.phyid);
+	if (!phy) {
+		err = -ENODEV;
+		goto unlock;
+	}
+	err = -EINVAL;
+
 	if (adap_layer == NULL) {
 		pr_err("adap_layer is zero\n");
-		return -EINVAL;
+		goto unlock;
 	}
 	if (adap_layer->receive == NULL) {
 		pr_err("adap_layer->receive is NULL\n");
-		return -EINVAL;
+		goto unlock;
 	}
 	if (adap_layer->ctrlcmd == NULL) {
 		pr_err("adap_layer->ctrlcmd == NULL\n");
-		return -EINVAL;
+		goto unlock;
 	}
-	frml = cnfg->phy_layers[param->phyid].frm_layer;
+
+	err = -ENODEV;
+	frml = phy->frm_layer;
 	if (frml == NULL) {
 		pr_err("Specified PHY type does not exist!\n");
-		return -ENODEV;
+		goto unlock;
 	}
-	caif_assert(param->phyid == cnfg->phy_layers[param->phyid].id);
-	caif_assert(cnfg->phy_layers[param->phyid].frm_layer->id ==
-		     param->phyid);
-	caif_assert(cnfg->phy_layers[param->phyid].phy_layer->id ==
-		     param->phyid);
+	caif_assert(param.phyid == phy->id);
+	caif_assert(phy->frm_layer->id ==
+		     param.phyid);
+	caif_assert(phy->phy_layer->id ==
+		     param.phyid);
 
-	*ifindex = cnfg->phy_layers[param->phyid].ifindex;
+	*ifindex = phy->ifindex;
+	*proto_tail = 2;
 	*proto_head =
-		protohead[param->linktype]+
-		(cnfg->phy_layers[param->phyid].use_stx ? 1 : 0);
 
-	*proto_tail = 2;
+	protohead[param.linktype] + (phy->use_stx ? 1 : 0);
+
+	rcu_read_unlock();
 
 	/* FIXME: ENUMERATE INITIALLY WHEN ACTIVATING PHYSICAL INTERFACE */
-	cfctrl_enum_req(cnfg->ctrl, param->phyid);
-	return cfctrl_linkup_request(cnfg->ctrl, param, adap_layer);
+	cfctrl_enum_req(cfg->ctrl, param.phyid);
+	return cfctrl_linkup_request(cfg->ctrl, &param, adap_layer);
+
+unlock:
+	rcu_read_unlock();
+	return err;
 }
-EXPORT_SYMBOL(cfcnfg_add_adaptation_layer);
+EXPORT_SYMBOL(caif_connect_client);
 
 static void cfcnfg_reject_rsp(struct cflayer *layer, u8 channel_id,
 			     struct cflayer *adapt_layer)
@@ -315,32 +380,45 @@ static void cfcnfg_reject_rsp(struct cflayer *layer, u8 channel_id,
 
 static void
 cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
-		 u8 phyid, struct cflayer *adapt_layer)
+		  u8 phyid, struct cflayer *adapt_layer)
 {
 	struct cfcnfg *cnfg = container_obj(layer);
 	struct cflayer *servicel = NULL;
 	struct cfcnfg_phyinfo *phyinfo;
 	struct net_device *netdev;
 
+	if (channel_id == 0) {
+		pr_warn("received channel_id zero\n");
+		if (adapt_layer != NULL && adapt_layer->ctrlcmd != NULL)
+			adapt_layer->ctrlcmd(adapt_layer,
+						CAIF_CTRLCMD_INIT_FAIL_RSP, 0);
+		return;
+	}
+
+	rcu_read_lock();
+
 	if (adapt_layer == NULL) {
-		pr_debug("link setup response but no client exist, send linkdown back\n");
+		pr_debug("link setup response but no client exist,"
+				"send linkdown back\n");
 		cfctrl_linkdown_req(cnfg->ctrl, channel_id, NULL);
-		return;
+		goto unlock;
 	}
 
 	caif_assert(cnfg != NULL);
 	caif_assert(phyid != 0);
-	phyinfo = &cnfg->phy_layers[phyid];
+
+	phyinfo = cfcnfg_get_phyinfo_rcu(cnfg, phyid);
+	if (phyinfo == NULL) {
+		pr_err("ERROR: Link Layer Device dissapeared"
+				"while connecting\n");
+		goto unlock;
+	}
+
+	caif_assert(phyinfo != NULL);
 	caif_assert(phyinfo->id == phyid);
 	caif_assert(phyinfo->phy_layer != NULL);
 	caif_assert(phyinfo->phy_layer->id == phyid);
 
-	phyinfo->phy_ref_count++;
-	if (phyinfo->phy_ref_count == 1 &&
-	    phyinfo->phy_layer->modemcmd != NULL) {
-		phyinfo->phy_layer->modemcmd(phyinfo->phy_layer,
-					     _CAIF_MODEMCMD_PHYIF_USEFULL);
-	}
 	adapt_layer->id = channel_id;
 
 	switch (serv) {
@@ -348,7 +426,8 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
 		servicel = cfvei_create(channel_id, &phyinfo->dev_info);
 		break;
 	case CFCTRL_SRV_DATAGRAM:
-		servicel = cfdgml_create(channel_id, &phyinfo->dev_info);
+		servicel = cfdgml_create(channel_id,
+					&phyinfo->dev_info);
 		break;
 	case CFCTRL_SRV_RFM:
 		netdev = phyinfo->dev_info.dev;
@@ -365,94 +444,92 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
 		servicel = cfdbgl_create(channel_id, &phyinfo->dev_info);
 		break;
 	default:
-		pr_err("Protocol error. Link setup response - unknown channel type\n");
-		return;
+		pr_err("Protocol error. Link setup response "
+				"- unknown channel type\n");
+		goto unlock;
 	}
 	if (!servicel) {
 		pr_warn("Out of memory\n");
-		return;
+		goto unlock;
 	}
 	layer_set_dn(servicel, cnfg->mux);
 	cfmuxl_set_uplayer(cnfg->mux, servicel, channel_id);
 	layer_set_up(servicel, adapt_layer);
 	layer_set_dn(adapt_layer, servicel);
-	cfsrvl_get(servicel);
+
+	rcu_read_unlock();
+
 	servicel->ctrlcmd(servicel, CAIF_CTRLCMD_INIT_RSP, 0);
+	return;
+unlock:
+	rcu_read_unlock();
 }
 
 void
 cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type,
 		     struct net_device *dev, struct cflayer *phy_layer,
-		     u16 *phyid, enum cfcnfg_phy_preference pref,
+		     enum cfcnfg_phy_preference pref,
 		     bool fcs, bool stx)
 {
 	struct cflayer *frml;
 	struct cflayer *phy_driver = NULL;
+	struct cfcnfg_phyinfo *phyinfo;
 	int i;
+	u8 phyid;
 
+	mutex_lock(&cnfg->lock);
 
-	if (cnfg->phy_layers[cnfg->last_phyid].frm_layer == NULL) {
-		*phyid = cnfg->last_phyid;
-
-		/* range: * 1..(MAX_PHY_LAYERS-1) */
-		cnfg->last_phyid =
-		    (cnfg->last_phyid % (MAX_PHY_LAYERS - 1)) + 1;
-	} else {
-		*phyid = 0;
-		for (i = 1; i < MAX_PHY_LAYERS; i++) {
-			if (cnfg->phy_layers[i].frm_layer == NULL) {
-				*phyid = i;
-				break;
-			}
-		}
-	}
-	if (*phyid == 0) {
-		pr_err("No Available PHY ID\n");
-		return;
+	/* CAIF protocol allow maximum 6 link-layers */
+	for (i = 0; i < 7; i++) {
+		phyid = (dev->ifindex + i) & 0x7;
+		if (phyid == 0)
+			continue;
+		if (cfcnfg_get_phyinfo_rcu(cnfg, phyid) == NULL)
+			goto got_phyid;
 	}
+	pr_warn("Too many CAIF Link Layers (max 6)\n");
+	goto out;
+
+got_phyid:
+	phyinfo = kzalloc(sizeof(struct cfcnfg_phyinfo), GFP_ATOMIC);
 
 	switch (phy_type) {
 	case CFPHYTYPE_FRAG:
 		phy_driver =
-		    cfserl_create(CFPHYTYPE_FRAG, *phyid, stx);
+		    cfserl_create(CFPHYTYPE_FRAG, phyid, stx);
 		if (!phy_driver) {
 			pr_warn("Out of memory\n");
-			return;
+			goto out;
 		}
-
 		break;
 	case CFPHYTYPE_CAIF:
 		phy_driver = NULL;
 		break;
 	default:
-		pr_err("%d\n", phy_type);
-		return;
-		break;
+		goto out;
 	}
+	phy_layer->id = phyid;
+	phyinfo->pref = pref;
+	phyinfo->id = phyid;
+	phyinfo->dev_info.id = phyid;
+	phyinfo->dev_info.dev = dev;
+	phyinfo->phy_layer = phy_layer;
+	phyinfo->ifindex = dev->ifindex;
+	phyinfo->use_stx = stx;
+	phyinfo->use_fcs = fcs;
+
+	frml = cffrml_create(phyid, fcs);
 
-	phy_layer->id = *phyid;
-	cnfg->phy_layers[*phyid].pref = pref;
-	cnfg->phy_layers[*phyid].id = *phyid;
-	cnfg->phy_layers[*phyid].dev_info.id = *phyid;
-	cnfg->phy_layers[*phyid].dev_info.dev = dev;
-	cnfg->phy_layers[*phyid].phy_layer = phy_layer;
-	cnfg->phy_layers[*phyid].phy_ref_count = 0;
-	cnfg->phy_layers[*phyid].ifindex = dev->ifindex;
-	cnfg->phy_layers[*phyid].use_stx = stx;
-	cnfg->phy_layers[*phyid].use_fcs = fcs;
-
-	phy_layer->type = phy_type;
-	frml = cffrml_create(*phyid, fcs);
 	if (!frml) {
 		pr_warn("Out of memory\n");
-		return;
+		kfree(phyinfo);
+		goto out;
 	}
-	cnfg->phy_layers[*phyid].frm_layer = frml;
-	cfmuxl_set_dnlayer(cnfg->mux, frml, *phyid);
+	phyinfo->frm_layer = frml;
 	layer_set_up(frml, cnfg->mux);
 
 	if (phy_driver != NULL) {
-		phy_driver->id = *phyid;
+		phy_driver->id = phyid;
 		layer_set_dn(frml, phy_driver);
 		layer_set_up(phy_driver, frml);
 		layer_set_dn(phy_driver, phy_layer);
@@ -461,33 +538,95 @@ cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type,
 		layer_set_dn(frml, phy_layer);
 		layer_set_up(phy_layer, frml);
 	}
+
+	list_add_rcu(&phyinfo->node, &cnfg->phys);
+out:
+	mutex_unlock(&cnfg->lock);
 }
 EXPORT_SYMBOL(cfcnfg_add_phy_layer);
 
+int cfcnfg_set_phy_state(struct cfcnfg *cnfg, struct cflayer *phy_layer,
+		bool up)
+{
+	struct cfcnfg_phyinfo *phyinfo;
+
+	rcu_read_lock();
+	phyinfo = cfcnfg_get_phyinfo_rcu(cnfg, phy_layer->id);
+	if (phyinfo == NULL) {
+		rcu_read_unlock();
+		return -ENODEV;
+	}
+
+	if (phyinfo->up == up) {
+		rcu_read_unlock();
+		return 0;
+	}
+	phyinfo->up = up;
+
+	if (up) {
+		cffrml_hold(phyinfo->frm_layer);
+		cfmuxl_set_dnlayer(cnfg->mux, phyinfo->frm_layer,
+					phy_layer->id);
+	} else {
+		cfmuxl_remove_dnlayer(cnfg->mux, phy_layer->id);
+		cffrml_put(phyinfo->frm_layer);
+	}
+
+	rcu_read_unlock();
+	return 0;
+}
+EXPORT_SYMBOL(cfcnfg_set_phy_state);
+
 int cfcnfg_del_phy_layer(struct cfcnfg *cnfg, struct cflayer *phy_layer)
 {
 	struct cflayer *frml, *frml_dn;
 	u16 phyid;
+	struct cfcnfg_phyinfo *phyinfo;
+
+	might_sleep();
+
+	mutex_lock(&cnfg->lock);
+
 	phyid = phy_layer->id;
-	caif_assert(phyid == cnfg->phy_layers[phyid].id);
-	caif_assert(phy_layer == cnfg->phy_layers[phyid].phy_layer);
+	phyinfo = cfcnfg_get_phyinfo_rcu(cnfg, phyid);
+
+	if (phyinfo == NULL) {
+		mutex_unlock(&cnfg->lock);
+		return 0;
+	}
+	caif_assert(phyid == phyinfo->id);
+	caif_assert(phy_layer == phyinfo->phy_layer);
 	caif_assert(phy_layer->id == phyid);
-	caif_assert(cnfg->phy_layers[phyid].frm_layer->id == phyid);
+	caif_assert(phyinfo->frm_layer->id == phyid);
+
+	list_del_rcu(&phyinfo->node);
+	synchronize_rcu();
 
-	memset(&cnfg->phy_layers[phy_layer->id], 0,
-	       sizeof(struct cfcnfg_phyinfo));
-	frml = cfmuxl_remove_dnlayer(cnfg->mux, phy_layer->id);
+	/* Fail if reference count is not zero */
+	if (cffrml_refcnt_read(phyinfo->frm_layer) != 0) {
+		pr_info("Wait for device inuse\n");
+		list_add_rcu(&phyinfo->node, &cnfg->phys);
+		mutex_unlock(&cnfg->lock);
+		return -EAGAIN;
+	}
+
+	frml = phyinfo->frm_layer;
 	frml_dn = frml->dn;
 	cffrml_set_uplayer(frml, NULL);
 	cffrml_set_dnlayer(frml, NULL);
-	kfree(frml);
-
 	if (phy_layer != frml_dn) {
 		layer_set_up(frml_dn, NULL);
 		layer_set_dn(frml_dn, NULL);
-		kfree(frml_dn);
 	}
 	layer_set_up(phy_layer, NULL);
+
+	if (phyinfo->phy_layer != frml_dn)
+		kfree(frml_dn);
+
+	cffrml_free(frml);
+	kfree(phyinfo);
+	mutex_unlock(&cnfg->lock);
+
 	return 0;
 }
 EXPORT_SYMBOL(cfcnfg_del_phy_layer);
diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 3cd8f978e3098288d9d1e114347e1ba2c0e4936c..e22671bed66917a8899a1a0e5ab4c8ff7291c99b 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -17,7 +17,6 @@
 #define UTILITY_NAME_LENGTH 16
 #define CFPKT_CTRL_PKT_LEN 20
 
-
 #ifdef CAIF_NO_LOOP
 static int handle_loop(struct cfctrl *ctrl,
 			      int cmd, struct cfpkt *pkt){
@@ -51,14 +50,31 @@ struct cflayer *cfctrl_create(void)
 	this->serv.layer.receive = cfctrl_recv;
 	sprintf(this->serv.layer.name, "ctrl");
 	this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
+#ifndef CAIF_NO_LOOP
 	spin_lock_init(&this->loop_linkid_lock);
+	this->loop_linkid = 1;
+#endif
 	spin_lock_init(&this->info_list_lock);
 	INIT_LIST_HEAD(&this->list);
-	this->loop_linkid = 1;
 	return &this->serv.layer;
 }
 
-static bool param_eq(struct cfctrl_link_param *p1, struct cfctrl_link_param *p2)
+void cfctrl_remove(struct cflayer *layer)
+{
+	struct cfctrl_request_info *p, *tmp;
+	struct cfctrl *ctrl = container_obj(layer);
+
+	spin_lock_bh(&ctrl->info_list_lock);
+	list_for_each_entry_safe(p, tmp, &ctrl->list, list) {
+		list_del(&p->list);
+		kfree(p);
+	}
+	spin_unlock_bh(&ctrl->info_list_lock);
+	kfree(layer);
+}
+
+static bool param_eq(const struct cfctrl_link_param *p1,
+			const struct cfctrl_link_param *p2)
 {
 	bool eq =
 	    p1->linktype == p2->linktype &&
@@ -100,8 +116,8 @@ static bool param_eq(struct cfctrl_link_param *p1, struct cfctrl_link_param *p2)
 	return false;
 }
 
-bool cfctrl_req_eq(struct cfctrl_request_info *r1,
-		   struct cfctrl_request_info *r2)
+static bool cfctrl_req_eq(const struct cfctrl_request_info *r1,
+			  const struct cfctrl_request_info *r2)
 {
 	if (r1->cmd != r2->cmd)
 		return false;
@@ -112,23 +128,22 @@ bool cfctrl_req_eq(struct cfctrl_request_info *r1,
 }
 
 /* Insert request at the end */
-void cfctrl_insert_req(struct cfctrl *ctrl,
+static void cfctrl_insert_req(struct cfctrl *ctrl,
 			      struct cfctrl_request_info *req)
 {
-	spin_lock(&ctrl->info_list_lock);
+	spin_lock_bh(&ctrl->info_list_lock);
 	atomic_inc(&ctrl->req_seq_no);
 	req->sequence_no = atomic_read(&ctrl->req_seq_no);
 	list_add_tail(&req->list, &ctrl->list);
-	spin_unlock(&ctrl->info_list_lock);
+	spin_unlock_bh(&ctrl->info_list_lock);
 }
 
 /* Compare and remove request */
-struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
-					      struct cfctrl_request_info *req)
+static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
+						struct cfctrl_request_info *req)
 {
 	struct cfctrl_request_info *p, *tmp, *first;
 
-	spin_lock(&ctrl->info_list_lock);
 	first = list_first_entry(&ctrl->list, struct cfctrl_request_info, list);
 
 	list_for_each_entry_safe(p, tmp, &ctrl->list, list) {
@@ -144,7 +159,6 @@ struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
 	}
 	p = NULL;
 out:
-	spin_unlock(&ctrl->info_list_lock);
 	return p;
 }
 
@@ -154,16 +168,6 @@ struct cfctrl_rsp *cfctrl_get_respfuncs(struct cflayer *layer)
 	return &this->res;
 }
 
-void cfctrl_set_dnlayer(struct cflayer *this, struct cflayer *dn)
-{
-	this->dn = dn;
-}
-
-void cfctrl_set_uplayer(struct cflayer *this, struct cflayer *up)
-{
-	this->up = up;
-}
-
 static void init_info(struct caif_payload_info *info, struct cfctrl *cfctrl)
 {
 	info->hdr_len = 0;
@@ -174,24 +178,23 @@ static void init_info(struct caif_payload_info *info, struct cfctrl *cfctrl)
 void cfctrl_enum_req(struct cflayer *layer, u8 physlinkid)
 {
 	struct cfctrl *cfctrl = container_obj(layer);
-	int ret;
 	struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
+	struct cflayer *dn = cfctrl->serv.layer.dn;
 	if (!pkt) {
 		pr_warn("Out of memory\n");
 		return;
 	}
+	if (!dn) {
+		pr_debug("not able to send enum request\n");
+		return;
+	}
 	caif_assert(offsetof(struct cfctrl, serv.layer) == 0);
 	init_info(cfpkt_info(pkt), cfctrl);
 	cfpkt_info(pkt)->dev_info->id = physlinkid;
 	cfctrl->serv.dev_info.id = physlinkid;
 	cfpkt_addbdy(pkt, CFCTRL_CMD_ENUM);
 	cfpkt_addbdy(pkt, physlinkid);
-	ret =
-	    cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-	if (ret < 0) {
-		pr_err("Could not transmit enum message\n");
-		cfpkt_destroy(pkt);
-	}
+	dn->transmit(dn, pkt);
 }
 
 int cfctrl_linkup_request(struct cflayer *layer,
@@ -205,14 +208,29 @@ int cfctrl_linkup_request(struct cflayer *layer,
 	struct cfctrl_request_info *req;
 	int ret;
 	char utility_name[16];
-	struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
+	struct cfpkt *pkt;
+	struct cflayer *dn = cfctrl->serv.layer.dn;
+
+	if (!dn) {
+		pr_debug("not able to send linkup request\n");
+		return -ENODEV;
+	}
+
+	if (cfctrl_cancel_req(layer, user_layer) > 0) {
+		/* Slight Paranoia, check if already connecting */
+		pr_err("Duplicate connect request for same client\n");
+		WARN_ON(1);
+		return -EALREADY;
+	}
+
+	pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
 	if (!pkt) {
 		pr_warn("Out of memory\n");
 		return -ENOMEM;
 	}
 	cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_SETUP);
-	cfpkt_addbdy(pkt, (param->chtype << 4) + param->linktype);
-	cfpkt_addbdy(pkt, (param->priority << 3) + param->phyid);
+	cfpkt_addbdy(pkt, (param->chtype << 4) | param->linktype);
+	cfpkt_addbdy(pkt, (param->priority << 3) | param->phyid);
 	cfpkt_addbdy(pkt, param->endpoint & 0x03);
 
 	switch (param->linktype) {
@@ -273,11 +291,15 @@ int cfctrl_linkup_request(struct cflayer *layer,
 	 */
 	cfpkt_info(pkt)->dev_info->id = param->phyid;
 	ret =
-	    cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
+	    dn->transmit(dn, pkt);
 	if (ret < 0) {
-		pr_err("Could not transmit linksetup request\n");
-		cfpkt_destroy(pkt);
-		return -ENODEV;
+		int count;
+
+		count = cfctrl_cancel_req(&cfctrl->serv.layer,
+						user_layer);
+		if (count != 1)
+			pr_err("Could not remove request (%d)", count);
+			return -ENODEV;
 	}
 	return 0;
 }
@@ -288,89 +310,46 @@ int cfctrl_linkdown_req(struct cflayer *layer, u8 channelid,
 	int ret;
 	struct cfctrl *cfctrl = container_obj(layer);
 	struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
-	if (!pkt) {
-		pr_warn("Out of memory\n");
-		return -ENOMEM;
-	}
-	cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_DESTROY);
-	cfpkt_addbdy(pkt, channelid);
-	init_info(cfpkt_info(pkt), cfctrl);
-	ret =
-	    cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-	if (ret < 0) {
-		pr_err("Could not transmit link-down request\n");
-		cfpkt_destroy(pkt);
-	}
-	return ret;
-}
+	struct cflayer *dn = cfctrl->serv.layer.dn;
 
-void cfctrl_sleep_req(struct cflayer *layer)
-{
-	int ret;
-	struct cfctrl *cfctrl = container_obj(layer);
-	struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
 	if (!pkt) {
 		pr_warn("Out of memory\n");
-		return;
+		return -ENOMEM;
 	}
-	cfpkt_addbdy(pkt, CFCTRL_CMD_SLEEP);
-	init_info(cfpkt_info(pkt), cfctrl);
-	ret =
-	    cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-	if (ret < 0)
-		cfpkt_destroy(pkt);
-}
 
-void cfctrl_wake_req(struct cflayer *layer)
-{
-	int ret;
-	struct cfctrl *cfctrl = container_obj(layer);
-	struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
-	if (!pkt) {
-		pr_warn("Out of memory\n");
-		return;
+	if (!dn) {
+		pr_debug("not able to send link-down request\n");
+		return -ENODEV;
 	}
-	cfpkt_addbdy(pkt, CFCTRL_CMD_WAKE);
-	init_info(cfpkt_info(pkt), cfctrl);
-	ret =
-	    cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-	if (ret < 0)
-		cfpkt_destroy(pkt);
-}
 
-void cfctrl_getstartreason_req(struct cflayer *layer)
-{
-	int ret;
-	struct cfctrl *cfctrl = container_obj(layer);
-	struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
-	if (!pkt) {
-		pr_warn("Out of memory\n");
-		return;
-	}
-	cfpkt_addbdy(pkt, CFCTRL_CMD_START_REASON);
+	cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_DESTROY);
+	cfpkt_addbdy(pkt, channelid);
 	init_info(cfpkt_info(pkt), cfctrl);
 	ret =
-	    cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-	if (ret < 0)
-		cfpkt_destroy(pkt);
+	    dn->transmit(dn, pkt);
+#ifndef CAIF_NO_LOOP
+	cfctrl->loop_linkused[channelid] = 0;
+#endif
+	return ret;
 }
 
-
-void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer)
+int cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer)
 {
 	struct cfctrl_request_info *p, *tmp;
 	struct cfctrl *ctrl = container_obj(layr);
-	spin_lock(&ctrl->info_list_lock);
+	int found = 0;
+	spin_lock_bh(&ctrl->info_list_lock);
 
 	list_for_each_entry_safe(p, tmp, &ctrl->list, list) {
 		if (p->client_layer == adap_layer) {
-			pr_debug("cancel req :%d\n", p->sequence_no);
 			list_del(&p->list);
 			kfree(p);
+			found++;
 		}
 	}
 
-	spin_unlock(&ctrl->info_list_lock);
+	spin_unlock_bh(&ctrl->info_list_lock);
+	return found;
 }
 
 static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
@@ -389,7 +368,8 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
 	cfpkt_extr_head(pkt, &cmdrsp, 1);
 	cmd = cmdrsp & CFCTRL_CMD_MASK;
 	if (cmd != CFCTRL_CMD_LINK_ERR
-	    && CFCTRL_RSP_BIT != (CFCTRL_RSP_BIT & cmdrsp)) {
+	    && CFCTRL_RSP_BIT != (CFCTRL_RSP_BIT & cmdrsp)
+		&& CFCTRL_ERR_BIT != (CFCTRL_ERR_BIT & cmdrsp)) {
 		if (handle_loop(cfctrl, cmd, pkt) != 0)
 			cmdrsp |= CFCTRL_ERR_BIT;
 	}
@@ -515,18 +495,20 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
 				cfpkt_extr_head(pkt, &param, len);
 				break;
 			default:
-				pr_warn("Request setup - invalid link type (%d)\n",
+				pr_warn("Request setup, invalid type (%d)\n",
 					serv);
 				goto error;
 			}
 
 			rsp.cmd = cmd;
 			rsp.param = linkparam;
+			spin_lock_bh(&cfctrl->info_list_lock);
 			req = cfctrl_remove_req(cfctrl, &rsp);
 
 			if (CFCTRL_ERR_BIT == (CFCTRL_ERR_BIT & cmdrsp) ||
 				cfpkt_erroneous(pkt)) {
-				pr_err("Invalid O/E bit or parse error on CAIF control channel\n");
+				pr_err("Invalid O/E bit or parse error "
+						"on CAIF control channel\n");
 				cfctrl->res.reject_rsp(cfctrl->serv.layer.up,
 						       0,
 						       req ? req->client_layer
@@ -541,6 +523,8 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
 
 			if (req != NULL)
 				kfree(req);
+
+			spin_unlock_bh(&cfctrl->info_list_lock);
 		}
 		break;
 	case CFCTRL_CMD_LINK_DESTROY:
@@ -584,12 +568,28 @@ static void cfctrl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 	switch (ctrl) {
 	case _CAIF_CTRLCMD_PHYIF_FLOW_OFF_IND:
 	case CAIF_CTRLCMD_FLOW_OFF_IND:
-		spin_lock(&this->info_list_lock);
-		if (!list_empty(&this->list)) {
+		spin_lock_bh(&this->info_list_lock);
+		if (!list_empty(&this->list))
 			pr_debug("Received flow off in control layer\n");
+		spin_unlock_bh(&this->info_list_lock);
+		break;
+	case _CAIF_CTRLCMD_PHYIF_DOWN_IND: {
+		struct cfctrl_request_info *p, *tmp;
+
+		/* Find all connect request and report failure */
+		spin_lock_bh(&this->info_list_lock);
+		list_for_each_entry_safe(p, tmp, &this->list, list) {
+			if (p->param.phyid == phyid) {
+				list_del(&p->list);
+				p->client_layer->ctrlcmd(p->client_layer,
+						CAIF_CTRLCMD_INIT_FAIL_RSP,
+						phyid);
+				kfree(p);
+			}
 		}
-		spin_unlock(&this->info_list_lock);
+		spin_unlock_bh(&this->info_list_lock);
 		break;
+	}
 	default:
 		break;
 	}
@@ -599,27 +599,33 @@ static void cfctrl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 static int handle_loop(struct cfctrl *ctrl, int cmd, struct cfpkt *pkt)
 {
 	static int last_linkid;
+	static int dec;
 	u8 linkid, linktype, tmp;
 	switch (cmd) {
 	case CFCTRL_CMD_LINK_SETUP:
-		spin_lock(&ctrl->loop_linkid_lock);
-		for (linkid = last_linkid + 1; linkid < 255; linkid++)
-			if (!ctrl->loop_linkused[linkid])
-				goto found;
-		for (linkid = last_linkid - 1; linkid > 0; linkid--)
+		spin_lock_bh(&ctrl->loop_linkid_lock);
+		if (!dec) {
+			for (linkid = last_linkid + 1; linkid < 254; linkid++)
+				if (!ctrl->loop_linkused[linkid])
+					goto found;
+		}
+		dec = 1;
+		for (linkid = last_linkid - 1; linkid > 1; linkid--)
 			if (!ctrl->loop_linkused[linkid])
 				goto found;
-		spin_unlock(&ctrl->loop_linkid_lock);
-		pr_err("Out of link-ids\n");
-		return -EINVAL;
+		spin_unlock_bh(&ctrl->loop_linkid_lock);
+		return -1;
 found:
+		if (linkid < 10)
+			dec = 0;
+
 		if (!ctrl->loop_linkused[linkid])
 			ctrl->loop_linkused[linkid] = 1;
 
 		last_linkid = linkid;
 
 		cfpkt_add_trail(pkt, &linkid, 1);
-		spin_unlock(&ctrl->loop_linkid_lock);
+		spin_unlock_bh(&ctrl->loop_linkid_lock);
 		cfpkt_peek_head(pkt, &linktype, 1);
 		if (linktype ==  CFCTRL_SRV_UTIL) {
 			tmp = 0x01;
@@ -629,10 +635,10 @@ static int handle_loop(struct cfctrl *ctrl, int cmd, struct cfpkt *pkt)
 		break;
 
 	case CFCTRL_CMD_LINK_DESTROY:
-		spin_lock(&ctrl->loop_linkid_lock);
+		spin_lock_bh(&ctrl->loop_linkid_lock);
 		cfpkt_peek_head(pkt, &linkid, 1);
 		ctrl->loop_linkused[linkid] = 0;
-		spin_unlock(&ctrl->loop_linkid_lock);
+		spin_unlock_bh(&ctrl->loop_linkid_lock);
 		break;
 	default:
 		break;
diff --git a/net/caif/cfdgml.c b/net/caif/cfdgml.c
index 054fdb5aeb88073d89293a424fcf7c6458f4bd51..0382dec84fdc31591cf8cfa19316a6aeafbe2b9c 100644
--- a/net/caif/cfdgml.c
+++ b/net/caif/cfdgml.c
@@ -108,10 +108,5 @@ static int cfdgml_transmit(struct cflayer *layr, struct cfpkt *pkt)
 	 */
 	info->hdr_len = 4;
 	info->dev_info = &service->dev_info;
-	ret = layr->dn->transmit(layr->dn, pkt);
-	if (ret < 0) {
-		u32 tmp32;
-		cfpkt_extr_head(pkt, &tmp32, 4);
-	}
-	return ret;
+	return layr->dn->transmit(layr->dn, pkt);
 }
diff --git a/net/caif/cffrml.c b/net/caif/cffrml.c
index a445043931ae3f97af3df8a8c2b470ef7cea1321..04204b2027186ef84df3ca116f849a35d902e3e9 100644
--- a/net/caif/cffrml.c
+++ b/net/caif/cffrml.c
@@ -12,6 +12,7 @@
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/crc-ccitt.h>
+#include <linux/netdevice.h>
 #include <net/caif/caif_layer.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/cffrml.h>
@@ -21,6 +22,7 @@
 struct cffrml {
 	struct cflayer layer;
 	bool dofcs;		/* !< FCS active */
+	int __percpu		*pcpu_refcnt;
 };
 
 static int cffrml_receive(struct cflayer *layr, struct cfpkt *pkt);
@@ -37,6 +39,12 @@ struct cflayer *cffrml_create(u16 phyid, bool use_fcs)
 		pr_warn("Out of memory\n");
 		return NULL;
 	}
+	this->pcpu_refcnt = alloc_percpu(int);
+	if (this->pcpu_refcnt == NULL) {
+		kfree(this);
+		return NULL;
+	}
+
 	caif_assert(offsetof(struct cffrml, layer) == 0);
 
 	memset(this, 0, sizeof(struct cflayer));
@@ -49,6 +57,13 @@ struct cflayer *cffrml_create(u16 phyid, bool use_fcs)
 	return (struct cflayer *) this;
 }
 
+void cffrml_free(struct cflayer *layer)
+{
+	struct cffrml *this = container_obj(layer);
+	free_percpu(this->pcpu_refcnt);
+	kfree(layer);
+}
+
 void cffrml_set_uplayer(struct cflayer *this, struct cflayer *up)
 {
 	this->up = up;
@@ -112,6 +127,13 @@ static int cffrml_receive(struct cflayer *layr, struct cfpkt *pkt)
 		cfpkt_destroy(pkt);
 		return -EPROTO;
 	}
+
+	if (layr->up == NULL) {
+		pr_err("Layr up is missing!\n");
+		cfpkt_destroy(pkt);
+		return -EINVAL;
+	}
+
 	return layr->up->receive(layr->up, pkt);
 }
 
@@ -120,7 +142,6 @@ static int cffrml_transmit(struct cflayer *layr, struct cfpkt *pkt)
 	int tmp;
 	u16 chks;
 	u16 len;
-	int ret;
 	struct cffrml *this = container_obj(layr);
 	if (this->dofcs) {
 		chks = cfpkt_iterate(pkt, cffrml_checksum, 0xffff);
@@ -135,19 +156,44 @@ static int cffrml_transmit(struct cflayer *layr, struct cfpkt *pkt)
 	cfpkt_info(pkt)->hdr_len += 2;
 	if (cfpkt_erroneous(pkt)) {
 		pr_err("Packet is erroneous!\n");
+		cfpkt_destroy(pkt);
 		return -EPROTO;
 	}
-	ret = layr->dn->transmit(layr->dn, pkt);
-	if (ret < 0) {
-		/* Remove header on faulty packet. */
-		cfpkt_extr_head(pkt, &tmp, 2);
+
+	if (layr->dn == NULL) {
+		cfpkt_destroy(pkt);
+		return -ENODEV;
+
 	}
-	return ret;
+	return layr->dn->transmit(layr->dn, pkt);
 }
 
 static void cffrml_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 					int phyid)
 {
-	if (layr->up->ctrlcmd)
+	if (layr->up && layr->up->ctrlcmd)
 		layr->up->ctrlcmd(layr->up, ctrl, layr->id);
 }
+
+void cffrml_put(struct cflayer *layr)
+{
+	struct cffrml *this = container_obj(layr);
+	if (layr != NULL && this->pcpu_refcnt != NULL)
+		irqsafe_cpu_dec(*this->pcpu_refcnt);
+}
+
+void cffrml_hold(struct cflayer *layr)
+{
+	struct cffrml *this = container_obj(layr);
+	if (layr != NULL && this->pcpu_refcnt != NULL)
+		irqsafe_cpu_inc(*this->pcpu_refcnt);
+}
+
+int cffrml_refcnt_read(struct cflayer *layr)
+{
+	int i, refcnt = 0;
+	struct cffrml *this = container_obj(layr);
+	for_each_possible_cpu(i)
+		refcnt += *per_cpu_ptr(this->pcpu_refcnt, i);
+	return refcnt;
+}
diff --git a/net/caif/cfmuxl.c b/net/caif/cfmuxl.c
index 24f1ffa74b06dbc17a751eef251f1c73f111d064..3a66b8c10e09ab1876e7b678efc65073699342a0 100644
--- a/net/caif/cfmuxl.c
+++ b/net/caif/cfmuxl.c
@@ -9,6 +9,7 @@
 #include <linux/stddef.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
+#include <linux/rculist.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/cfmuxl.h>
 #include <net/caif/cfsrvl.h>
@@ -61,111 +62,88 @@ struct cflayer *cfmuxl_create(void)
 	return &this->layer;
 }
 
-int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid)
+int cfmuxl_set_dnlayer(struct cflayer *layr, struct cflayer *dn, u8 phyid)
 {
-	struct cfmuxl *muxl = container_obj(layr);
-	spin_lock(&muxl->receive_lock);
-	cfsrvl_get(up);
-	list_add(&up->node, &muxl->srvl_list);
-	spin_unlock(&muxl->receive_lock);
+	struct cfmuxl *muxl = (struct cfmuxl *) layr;
+
+	spin_lock_bh(&muxl->transmit_lock);
+	list_add_rcu(&dn->node, &muxl->frml_list);
+	spin_unlock_bh(&muxl->transmit_lock);
 	return 0;
 }
 
-bool cfmuxl_is_phy_inuse(struct cflayer *layr, u8 phyid)
+static struct cflayer *get_from_id(struct list_head *list, u16 id)
 {
-	struct list_head *node;
-	struct cflayer *layer;
-	struct cfmuxl *muxl = container_obj(layr);
-	bool match = false;
-	spin_lock(&muxl->receive_lock);
-
-	list_for_each(node, &muxl->srvl_list) {
-		layer = list_entry(node, struct cflayer, node);
-		if (cfsrvl_phyid_match(layer, phyid)) {
-			match = true;
-			break;
-		}
-
+	struct cflayer *lyr;
+	list_for_each_entry_rcu(lyr, list, node) {
+		if (lyr->id == id)
+			return lyr;
 	}
-	spin_unlock(&muxl->receive_lock);
-	return match;
+
+	return NULL;
 }
 
-u8 cfmuxl_get_phyid(struct cflayer *layr, u8 channel_id)
+int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid)
 {
-	struct cflayer *up;
-	int phyid;
 	struct cfmuxl *muxl = container_obj(layr);
-	spin_lock(&muxl->receive_lock);
-	up = get_up(muxl, channel_id);
-	if (up != NULL)
-		phyid = cfsrvl_getphyid(up);
-	else
-		phyid = 0;
-	spin_unlock(&muxl->receive_lock);
-	return phyid;
-}
+	struct cflayer *old;
 
-int cfmuxl_set_dnlayer(struct cflayer *layr, struct cflayer *dn, u8 phyid)
-{
-	struct cfmuxl *muxl = (struct cfmuxl *) layr;
-	spin_lock(&muxl->transmit_lock);
-	list_add(&dn->node, &muxl->frml_list);
-	spin_unlock(&muxl->transmit_lock);
-	return 0;
-}
+	spin_lock_bh(&muxl->receive_lock);
 
-static struct cflayer *get_from_id(struct list_head *list, u16 id)
-{
-	struct list_head *node;
-	struct cflayer *layer;
-	list_for_each(node, list) {
-		layer = list_entry(node, struct cflayer, node);
-		if (layer->id == id)
-			return layer;
-	}
-	return NULL;
+	/* Two entries with same id is wrong, so remove old layer from mux */
+	old = get_from_id(&muxl->srvl_list, linkid);
+	if (old != NULL)
+		list_del_rcu(&old->node);
+
+	list_add_rcu(&up->node, &muxl->srvl_list);
+	spin_unlock_bh(&muxl->receive_lock);
+
+	return 0;
 }
 
 struct cflayer *cfmuxl_remove_dnlayer(struct cflayer *layr, u8 phyid)
 {
 	struct cfmuxl *muxl = container_obj(layr);
 	struct cflayer *dn;
-	spin_lock(&muxl->transmit_lock);
-	memset(muxl->dn_cache, 0, sizeof(muxl->dn_cache));
+	int idx = phyid % DN_CACHE_SIZE;
+
+	spin_lock_bh(&muxl->transmit_lock);
+	rcu_assign_pointer(muxl->dn_cache[idx], NULL);
 	dn = get_from_id(&muxl->frml_list, phyid);
-	if (dn == NULL) {
-		spin_unlock(&muxl->transmit_lock);
-		return NULL;
-	}
-	list_del(&dn->node);
+	if (dn == NULL)
+		goto out;
+
+	list_del_rcu(&dn->node);
 	caif_assert(dn != NULL);
-	spin_unlock(&muxl->transmit_lock);
+out:
+	spin_unlock_bh(&muxl->transmit_lock);
 	return dn;
 }
 
-/* Invariant: lock is taken */
 static struct cflayer *get_up(struct cfmuxl *muxl, u16 id)
 {
 	struct cflayer *up;
 	int idx = id % UP_CACHE_SIZE;
-	up = muxl->up_cache[idx];
+	up = rcu_dereference(muxl->up_cache[idx]);
 	if (up == NULL || up->id != id) {
+		spin_lock_bh(&muxl->receive_lock);
 		up = get_from_id(&muxl->srvl_list, id);
-		muxl->up_cache[idx] = up;
+		rcu_assign_pointer(muxl->up_cache[idx], up);
+		spin_unlock_bh(&muxl->receive_lock);
 	}
 	return up;
 }
 
-/* Invariant: lock is taken */
 static struct cflayer *get_dn(struct cfmuxl *muxl, struct dev_info *dev_info)
 {
 	struct cflayer *dn;
 	int idx = dev_info->id % DN_CACHE_SIZE;
-	dn = muxl->dn_cache[idx];
+	dn = rcu_dereference(muxl->dn_cache[idx]);
 	if (dn == NULL || dn->id != dev_info->id) {
+		spin_lock_bh(&muxl->transmit_lock);
 		dn = get_from_id(&muxl->frml_list, dev_info->id);
-		muxl->dn_cache[idx] = dn;
+		rcu_assign_pointer(muxl->dn_cache[idx], dn);
+		spin_unlock_bh(&muxl->transmit_lock);
 	}
 	return dn;
 }
@@ -174,15 +152,22 @@ struct cflayer *cfmuxl_remove_uplayer(struct cflayer *layr, u8 id)
 {
 	struct cflayer *up;
 	struct cfmuxl *muxl = container_obj(layr);
-	spin_lock(&muxl->receive_lock);
-	up = get_up(muxl, id);
+	int idx = id % UP_CACHE_SIZE;
+
+	if (id == 0) {
+		pr_warn("Trying to remove control layer\n");
+		return NULL;
+	}
+
+	spin_lock_bh(&muxl->receive_lock);
+	up = get_from_id(&muxl->srvl_list, id);
 	if (up == NULL)
 		goto out;
-	memset(muxl->up_cache, 0, sizeof(muxl->up_cache));
-	list_del(&up->node);
-	cfsrvl_put(up);
+
+	rcu_assign_pointer(muxl->up_cache[idx], NULL);
+	list_del_rcu(&up->node);
 out:
-	spin_unlock(&muxl->receive_lock);
+	spin_unlock_bh(&muxl->receive_lock);
 	return up;
 }
 
@@ -197,58 +182,92 @@ static int cfmuxl_receive(struct cflayer *layr, struct cfpkt *pkt)
 		cfpkt_destroy(pkt);
 		return -EPROTO;
 	}
-
-	spin_lock(&muxl->receive_lock);
+	rcu_read_lock();
 	up = get_up(muxl, id);
-	spin_unlock(&muxl->receive_lock);
+
 	if (up == NULL) {
-		pr_info("Received data on unknown link ID = %d (0x%x) up == NULL",
-			id, id);
+		pr_debug("Received data on unknown link ID = %d (0x%x)"
+			" up == NULL", id, id);
 		cfpkt_destroy(pkt);
 		/*
 		 * Don't return ERROR, since modem misbehaves and sends out
 		 * flow on before linksetup response.
 		 */
+
+		rcu_read_unlock();
 		return /* CFGLU_EPROT; */ 0;
 	}
+
+	/* We can't hold rcu_lock during receive, so take a ref count instead */
 	cfsrvl_get(up);
+	rcu_read_unlock();
+
 	ret = up->receive(up, pkt);
+
 	cfsrvl_put(up);
 	return ret;
 }
 
 static int cfmuxl_transmit(struct cflayer *layr, struct cfpkt *pkt)
 {
-	int ret;
 	struct cfmuxl *muxl = container_obj(layr);
+	int err;
 	u8 linkid;
 	struct cflayer *dn;
 	struct caif_payload_info *info = cfpkt_info(pkt);
-	dn = get_dn(muxl, cfpkt_info(pkt)->dev_info);
+	BUG_ON(!info);
+
+	rcu_read_lock();
+
+	dn = get_dn(muxl, info->dev_info);
 	if (dn == NULL) {
-		pr_warn("Send data on unknown phy ID = %d (0x%x)\n",
+		pr_debug("Send data on unknown phy ID = %d (0x%x)\n",
 			info->dev_info->id, info->dev_info->id);
+		rcu_read_unlock();
+		cfpkt_destroy(pkt);
 		return -ENOTCONN;
 	}
+
 	info->hdr_len += 1;
 	linkid = info->channel_id;
 	cfpkt_add_head(pkt, &linkid, 1);
-	ret = dn->transmit(dn, pkt);
-	/* Remove MUX protocol header upon error. */
-	if (ret < 0)
-		cfpkt_extr_head(pkt, &linkid, 1);
-	return ret;
+
+	/* We can't hold rcu_lock during receive, so take a ref count instead */
+	cffrml_hold(dn);
+
+	rcu_read_unlock();
+
+	err = dn->transmit(dn, pkt);
+
+	cffrml_put(dn);
+	return err;
 }
 
 static void cfmuxl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 				int phyid)
 {
 	struct cfmuxl *muxl = container_obj(layr);
-	struct list_head *node, *next;
 	struct cflayer *layer;
-	list_for_each_safe(node, next, &muxl->srvl_list) {
-		layer = list_entry(node, struct cflayer, node);
-		if (cfsrvl_phyid_match(layer, phyid))
+	int idx;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(layer, &muxl->srvl_list, node) {
+
+		if (cfsrvl_phyid_match(layer, phyid) && layer->ctrlcmd) {
+
+			if ((ctrl == _CAIF_CTRLCMD_PHYIF_FLOW_OFF_IND ||
+				ctrl == CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND) &&
+					layer->id != 0) {
+
+				idx = layer->id % UP_CACHE_SIZE;
+				spin_lock_bh(&muxl->receive_lock);
+				rcu_assign_pointer(muxl->up_cache[idx], NULL);
+				list_del_rcu(&layer->node);
+				spin_unlock_bh(&muxl->receive_lock);
+			}
+			/* NOTE: ctrlcmd is not allowed to block */
 			layer->ctrlcmd(layer, ctrl, phyid);
+		}
 	}
+	rcu_read_unlock();
 }
diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c
index d7e865e2ff651c13d21a1ad45d402a924864f0bf..75d4bfae1a78714b46dc303769ff26f2b6bc8b91 100644
--- a/net/caif/cfpkt_skbuff.c
+++ b/net/caif/cfpkt_skbuff.c
@@ -42,22 +42,22 @@ struct cfpkt_priv_data {
 	bool erronous;
 };
 
-inline struct cfpkt_priv_data *cfpkt_priv(struct cfpkt *pkt)
+static inline struct cfpkt_priv_data *cfpkt_priv(struct cfpkt *pkt)
 {
 	return (struct cfpkt_priv_data *) pkt->skb.cb;
 }
 
-inline bool is_erronous(struct cfpkt *pkt)
+static inline bool is_erronous(struct cfpkt *pkt)
 {
 	return cfpkt_priv(pkt)->erronous;
 }
 
-inline struct sk_buff *pkt_to_skb(struct cfpkt *pkt)
+static inline struct sk_buff *pkt_to_skb(struct cfpkt *pkt)
 {
 	return &pkt->skb;
 }
 
-inline struct cfpkt *skb_to_pkt(struct sk_buff *skb)
+static inline struct cfpkt *skb_to_pkt(struct sk_buff *skb)
 {
 	return (struct cfpkt *) skb;
 }
@@ -97,21 +97,20 @@ inline struct cfpkt *cfpkt_create(u16 len)
 {
 	return cfpkt_create_pfx(len + PKT_POSTFIX, PKT_PREFIX);
 }
-EXPORT_SYMBOL(cfpkt_create);
 
 void cfpkt_destroy(struct cfpkt *pkt)
 {
 	struct sk_buff *skb = pkt_to_skb(pkt);
 	kfree_skb(skb);
 }
-EXPORT_SYMBOL(cfpkt_destroy);
+
 
 inline bool cfpkt_more(struct cfpkt *pkt)
 {
 	struct sk_buff *skb = pkt_to_skb(pkt);
 	return skb->len > 0;
 }
-EXPORT_SYMBOL(cfpkt_more);
+
 
 int cfpkt_peek_head(struct cfpkt *pkt, void *data, u16 len)
 {
@@ -123,7 +122,6 @@ int cfpkt_peek_head(struct cfpkt *pkt, void *data, u16 len)
 	return !cfpkt_extr_head(pkt, data, len) &&
 	    !cfpkt_add_head(pkt, data, len);
 }
-EXPORT_SYMBOL(cfpkt_peek_head);
 
 int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len)
 {
@@ -148,7 +146,6 @@ int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len)
 	memcpy(data, from, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_extr_head);
 
 int cfpkt_extr_trail(struct cfpkt *pkt, void *dta, u16 len)
 {
@@ -171,13 +168,13 @@ int cfpkt_extr_trail(struct cfpkt *pkt, void *dta, u16 len)
 	memcpy(data, from, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_extr_trail);
+
 
 int cfpkt_pad_trail(struct cfpkt *pkt, u16 len)
 {
 	return cfpkt_add_body(pkt, NULL, len);
 }
-EXPORT_SYMBOL(cfpkt_pad_trail);
+
 
 int cfpkt_add_body(struct cfpkt *pkt, const void *data, u16 len)
 {
@@ -226,13 +223,11 @@ int cfpkt_add_body(struct cfpkt *pkt, const void *data, u16 len)
 		memcpy(to, data, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_add_body);
 
 inline int cfpkt_addbdy(struct cfpkt *pkt, u8 data)
 {
 	return cfpkt_add_body(pkt, &data, 1);
 }
-EXPORT_SYMBOL(cfpkt_addbdy);
 
 int cfpkt_add_head(struct cfpkt *pkt, const void *data2, u16 len)
 {
@@ -259,20 +254,20 @@ int cfpkt_add_head(struct cfpkt *pkt, const void *data2, u16 len)
 	memcpy(to, data, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_add_head);
+
 
 inline int cfpkt_add_trail(struct cfpkt *pkt, const void *data, u16 len)
 {
 	return cfpkt_add_body(pkt, data, len);
 }
-EXPORT_SYMBOL(cfpkt_add_trail);
+
 
 inline u16 cfpkt_getlen(struct cfpkt *pkt)
 {
 	struct sk_buff *skb = pkt_to_skb(pkt);
 	return skb->len;
 }
-EXPORT_SYMBOL(cfpkt_getlen);
+
 
 inline u16 cfpkt_iterate(struct cfpkt *pkt,
 			    u16 (*iter_func)(u16, void *, u16),
@@ -290,7 +285,7 @@ inline u16 cfpkt_iterate(struct cfpkt *pkt,
 	}
 	return iter_func(data, pkt->skb.data, cfpkt_getlen(pkt));
 }
-EXPORT_SYMBOL(cfpkt_iterate);
+
 
 int cfpkt_setlen(struct cfpkt *pkt, u16 len)
 {
@@ -315,18 +310,6 @@ int cfpkt_setlen(struct cfpkt *pkt, u16 len)
 
 	return cfpkt_getlen(pkt);
 }
-EXPORT_SYMBOL(cfpkt_setlen);
-
-struct cfpkt *cfpkt_create_uplink(const unsigned char *data, unsigned int len)
-{
-	struct cfpkt *pkt = cfpkt_create_pfx(len + PKT_POSTFIX, PKT_PREFIX);
-	if (!pkt)
-		return NULL;
-	if (unlikely(data != NULL))
-		cfpkt_add_body(pkt, data, len);
-	return pkt;
-}
-EXPORT_SYMBOL(cfpkt_create_uplink);
 
 struct cfpkt *cfpkt_append(struct cfpkt *dstpkt,
 			     struct cfpkt *addpkt,
@@ -368,7 +351,6 @@ struct cfpkt *cfpkt_append(struct cfpkt *dstpkt,
 	dst->len += addlen;
 	return skb_to_pkt(dst);
 }
-EXPORT_SYMBOL(cfpkt_append);
 
 struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos)
 {
@@ -406,174 +388,13 @@ struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos)
 	skb2->len += len2nd;
 	return skb_to_pkt(skb2);
 }
-EXPORT_SYMBOL(cfpkt_split);
-
-char *cfpkt_log_pkt(struct cfpkt *pkt, char *buf, int buflen)
-{
-	struct sk_buff *skb = pkt_to_skb(pkt);
-	char *p = buf;
-	int i;
-
-	/*
-	 * Sanity check buffer length, it needs to be at least as large as
-	 * the header info: ~=50+ bytes
-	 */
-	if (buflen < 50)
-		return NULL;
-
-	snprintf(buf, buflen, "%s: pkt:%p len:%ld(%ld+%ld) {%ld,%ld} data: [",
-		is_erronous(pkt) ? "ERRONOUS-SKB" :
-		 (skb->data_len != 0 ? "COMPLEX-SKB" : "SKB"),
-		 skb,
-		 (long) skb->len,
-		 (long) (skb_tail_pointer(skb) - skb->data),
-		 (long) skb->data_len,
-		 (long) (skb->data - skb->head),
-		 (long) (skb_tail_pointer(skb) - skb->head));
-	p = buf + strlen(buf);
-
-	for (i = 0; i < skb_tail_pointer(skb) - skb->data && i < 300; i++) {
-		if (p > buf + buflen - 10) {
-			sprintf(p, "...");
-			p = buf + strlen(buf);
-			break;
-		}
-		sprintf(p, "%02x,", skb->data[i]);
-		p = buf + strlen(buf);
-	}
-	sprintf(p, "]\n");
-	return buf;
-}
-EXPORT_SYMBOL(cfpkt_log_pkt);
-
-int cfpkt_raw_append(struct cfpkt *pkt, void **buf, unsigned int buflen)
-{
-	struct sk_buff *skb = pkt_to_skb(pkt);
-	struct sk_buff *lastskb;
-
-	caif_assert(buf != NULL);
-	if (unlikely(is_erronous(pkt)))
-		return -EPROTO;
-	/* Make sure SKB is writable */
-	if (unlikely(skb_cow_data(skb, 0, &lastskb) < 0)) {
-		PKT_ERROR(pkt, "skb_cow_data failed\n");
-		return -EPROTO;
-	}
-
-	if (unlikely(skb_linearize(skb) != 0)) {
-		PKT_ERROR(pkt, "linearize failed\n");
-		return -EPROTO;
-	}
-
-	if (unlikely(skb_tailroom(skb) < buflen)) {
-		PKT_ERROR(pkt, "buffer too short - failed\n");
-		return -EPROTO;
-	}
-
-	*buf = skb_put(skb, buflen);
-	return 1;
-}
-EXPORT_SYMBOL(cfpkt_raw_append);
 
-int cfpkt_raw_extract(struct cfpkt *pkt, void **buf, unsigned int buflen)
-{
-	struct sk_buff *skb = pkt_to_skb(pkt);
-
-	caif_assert(buf != NULL);
-	if (unlikely(is_erronous(pkt)))
-		return -EPROTO;
-
-	if (unlikely(buflen > skb->len)) {
-		PKT_ERROR(pkt, "buflen too large - failed\n");
-		return -EPROTO;
-	}
-
-	if (unlikely(buflen > skb_headlen(skb))) {
-		if (unlikely(skb_linearize(skb) != 0)) {
-			PKT_ERROR(pkt, "linearize failed\n");
-			return -EPROTO;
-		}
-	}
-
-	*buf = skb->data;
-	skb_pull(skb, buflen);
-
-	return 1;
-}
-EXPORT_SYMBOL(cfpkt_raw_extract);
-
-inline bool cfpkt_erroneous(struct cfpkt *pkt)
+bool cfpkt_erroneous(struct cfpkt *pkt)
 {
 	return cfpkt_priv(pkt)->erronous;
 }
-EXPORT_SYMBOL(cfpkt_erroneous);
-
-struct cfpktq *cfpktq_create(void)
-{
-	struct cfpktq *q = kmalloc(sizeof(struct cfpktq), GFP_ATOMIC);
-	if (!q)
-		return NULL;
-	skb_queue_head_init(&q->head);
-	atomic_set(&q->count, 0);
-	spin_lock_init(&q->lock);
-	return q;
-}
-EXPORT_SYMBOL(cfpktq_create);
-
-void cfpkt_queue(struct cfpktq *pktq, struct cfpkt *pkt, unsigned short prio)
-{
-	atomic_inc(&pktq->count);
-	spin_lock(&pktq->lock);
-	skb_queue_tail(&pktq->head, pkt_to_skb(pkt));
-	spin_unlock(&pktq->lock);
-
-}
-EXPORT_SYMBOL(cfpkt_queue);
-
-struct cfpkt *cfpkt_qpeek(struct cfpktq *pktq)
-{
-	struct cfpkt *tmp;
-	spin_lock(&pktq->lock);
-	tmp = skb_to_pkt(skb_peek(&pktq->head));
-	spin_unlock(&pktq->lock);
-	return tmp;
-}
-EXPORT_SYMBOL(cfpkt_qpeek);
-
-struct cfpkt *cfpkt_dequeue(struct cfpktq *pktq)
-{
-	struct cfpkt *pkt;
-	spin_lock(&pktq->lock);
-	pkt = skb_to_pkt(skb_dequeue(&pktq->head));
-	if (pkt) {
-		atomic_dec(&pktq->count);
-		caif_assert(atomic_read(&pktq->count) >= 0);
-	}
-	spin_unlock(&pktq->lock);
-	return pkt;
-}
-EXPORT_SYMBOL(cfpkt_dequeue);
-
-int cfpkt_qcount(struct cfpktq *pktq)
-{
-	return atomic_read(&pktq->count);
-}
-EXPORT_SYMBOL(cfpkt_qcount);
-
-struct cfpkt *cfpkt_clone_release(struct cfpkt *pkt)
-{
-	struct cfpkt *clone;
-	clone  = skb_to_pkt(skb_clone(pkt_to_skb(pkt), GFP_ATOMIC));
-	/* Free original packet. */
-	cfpkt_destroy(pkt);
-	if (!clone)
-		return NULL;
-	return clone;
-}
-EXPORT_SYMBOL(cfpkt_clone_release);
 
 struct caif_payload_info *cfpkt_info(struct cfpkt *pkt)
 {
 	return (struct caif_payload_info *)&pkt_to_skb(pkt)->cb;
 }
-EXPORT_SYMBOL(cfpkt_info);
diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c
index e2fb5fa757951a46e8d6be9326ffc1659f943232..0deabb4400517e9d49205661955b3f06f6f1343c 100644
--- a/net/caif/cfrfml.c
+++ b/net/caif/cfrfml.c
@@ -31,9 +31,9 @@ struct cfrfml {
 	spinlock_t sync;
 };
 
-static void cfrfml_release(struct kref *kref)
+static void cfrfml_release(struct cflayer *layer)
 {
-	struct cfsrvl *srvl = container_of(kref, struct cfsrvl, ref);
+	struct cfsrvl *srvl = container_of(layer, struct cfsrvl, layer);
 	struct cfrfml *rfml = container_obj(&srvl->layer);
 
 	if (rfml->incomplete_frm)
diff --git a/net/caif/cfserl.c b/net/caif/cfserl.c
index 8303fe3ebf891e820439c8359518022fe8c29a54..2715c84cfa871f58fdd7c4bfbfb87302806f2a19 100644
--- a/net/caif/cfserl.c
+++ b/net/caif/cfserl.c
@@ -179,15 +179,10 @@ static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
 static int cfserl_transmit(struct cflayer *layer, struct cfpkt *newpkt)
 {
 	struct cfserl *layr = container_obj(layer);
-	int ret;
 	u8 tmp8 = CFSERL_STX;
 	if (layr->usestx)
 		cfpkt_add_head(newpkt, &tmp8, 1);
-	ret = layer->dn->transmit(layer->dn, newpkt);
-	if (ret < 0)
-		cfpkt_extr_head(newpkt, &tmp8, 1);
-
-	return ret;
+	return layer->dn->transmit(layer->dn, newpkt);
 }
 
 static void cfserl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c
index ab5e542526bf4e9e2f65562e56a97ccb96ba85bf..535a1e72b366a212e24a4b242cb76c81ceb54301 100644
--- a/net/caif/cfsrvl.c
+++ b/net/caif/cfsrvl.c
@@ -10,6 +10,7 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <net/caif/caif_layer.h>
 #include <net/caif/cfsrvl.h>
 #include <net/caif/cfpkt.h>
@@ -27,8 +28,8 @@ static void cfservl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 {
 	struct cfsrvl *service = container_obj(layr);
 
-	caif_assert(layr->up != NULL);
-	caif_assert(layr->up->ctrlcmd != NULL);
+	if (layr->up == NULL || layr->up->ctrlcmd == NULL)
+		return;
 
 	switch (ctrl) {
 	case CAIF_CTRLCMD_INIT_RSP:
@@ -151,14 +152,9 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl)
 	return -EINVAL;
 }
 
-void cfservl_destroy(struct cflayer *layer)
+static void cfsrvl_release(struct cflayer *layer)
 {
-	kfree(layer);
-}
-
-void cfsrvl_release(struct kref *kref)
-{
-	struct cfsrvl *service = container_of(kref, struct cfsrvl, ref);
+	struct cfsrvl *service = container_of(layer, struct cfsrvl, layer);
 	kfree(service);
 }
 
@@ -178,10 +174,8 @@ void cfsrvl_init(struct cfsrvl *service,
 	service->dev_info = *dev_info;
 	service->supports_flowctrl = supports_flowctrl;
 	service->release = cfsrvl_release;
-	kref_init(&service->ref);
 }
 
-
 bool cfsrvl_ready(struct cfsrvl *service, int *err)
 {
 	if (service->open && service->modem_flow_on && service->phy_flow_on)
@@ -194,6 +188,7 @@ bool cfsrvl_ready(struct cfsrvl *service, int *err)
 	*err = -EAGAIN;
 	return false;
 }
+
 u8 cfsrvl_getphyid(struct cflayer *layer)
 {
 	struct cfsrvl *servl = container_obj(layer);
@@ -205,3 +200,26 @@ bool cfsrvl_phyid_match(struct cflayer *layer, int phyid)
 	struct cfsrvl *servl = container_obj(layer);
 	return servl->dev_info.id == phyid;
 }
+
+void caif_free_client(struct cflayer *adap_layer)
+{
+	struct cfsrvl *servl;
+	if (adap_layer == NULL || adap_layer->dn == NULL)
+		return;
+	servl = container_obj(adap_layer->dn);
+	servl->release(&servl->layer);
+}
+EXPORT_SYMBOL(caif_free_client);
+
+void caif_client_register_refcnt(struct cflayer *adapt_layer,
+					void (*hold)(struct cflayer *lyr),
+					void (*put)(struct cflayer *lyr))
+{
+	struct cfsrvl *service;
+	service = container_of(adapt_layer->dn, struct cfsrvl, layer);
+
+	WARN_ON(adapt_layer == NULL || adapt_layer->dn == NULL);
+	service->hold = hold;
+	service->put = put;
+}
+EXPORT_SYMBOL(caif_client_register_refcnt);
diff --git a/net/caif/cfutill.c b/net/caif/cfutill.c
index 315c0d60136887ed6e1001a73618839f91931afd..98e027db18ed0d3b768b669e900bd21cbbe074fb 100644
--- a/net/caif/cfutill.c
+++ b/net/caif/cfutill.c
@@ -100,10 +100,5 @@ static int cfutill_transmit(struct cflayer *layr, struct cfpkt *pkt)
 	 */
 	info->hdr_len = 1;
 	info->dev_info = &service->dev_info;
-	ret = layr->dn->transmit(layr->dn, pkt);
-	if (ret < 0) {
-		u32 tmp32;
-		cfpkt_extr_head(pkt, &tmp32, 4);
-	}
-	return ret;
+	return layr->dn->transmit(layr->dn, pkt);
 }
diff --git a/net/caif/cfveil.c b/net/caif/cfveil.c
index c3b1dec4acf648777409bbac36ea9b659e84f03a..3ec83fbc28875a55ff141610f84ea6d6feea9d02 100644
--- a/net/caif/cfveil.c
+++ b/net/caif/cfveil.c
@@ -82,13 +82,14 @@ static int cfvei_transmit(struct cflayer *layr, struct cfpkt *pkt)
 	int ret;
 	struct cfsrvl *service = container_obj(layr);
 	if (!cfsrvl_ready(service, &ret))
-		return ret;
+		goto err;
 	caif_assert(layr->dn != NULL);
 	caif_assert(layr->dn->transmit != NULL);
 
 	if (cfpkt_add_head(pkt, &tmp, 1) < 0) {
 		pr_err("Packet is erroneous!\n");
-		return -EPROTO;
+		ret = -EPROTO;
+		goto err;
 	}
 
 	/* Add info-> for MUX-layer to route the packet out. */
@@ -96,8 +97,8 @@ static int cfvei_transmit(struct cflayer *layr, struct cfpkt *pkt)
 	info->channel_id = service->layer.id;
 	info->hdr_len = 1;
 	info->dev_info = &service->dev_info;
-	ret = layr->dn->transmit(layr->dn, pkt);
-	if (ret < 0)
-		cfpkt_extr_head(pkt, &tmp, 1);
+	return layr->dn->transmit(layr->dn, pkt);
+err:
+	cfpkt_destroy(pkt);
 	return ret;
 }
diff --git a/net/caif/cfvidl.c b/net/caif/cfvidl.c
index bf6fef2a0eff19ddacfc0ef980a625886404469f..b2f5989ad4554798208a2b2f61567e38d696d0fb 100644
--- a/net/caif/cfvidl.c
+++ b/net/caif/cfvidl.c
@@ -60,8 +60,5 @@ static int cfvidl_transmit(struct cflayer *layr, struct cfpkt *pkt)
 	info = cfpkt_info(pkt);
 	info->channel_id = service->layer.id;
 	info->dev_info = &service->dev_info;
-	ret = layr->dn->transmit(layr->dn, pkt);
-	if (ret < 0)
-		cfpkt_extr_head(pkt, &videoheader, 4);
-	return ret;
+	return layr->dn->transmit(layr->dn, pkt);
 }
diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
index 6008d6dc18a02283fdff763ba2186190208a8003..649ebacaf6bce69f29028e33c20233fb1932bbee 100644
--- a/net/caif/chnl_net.c
+++ b/net/caif/chnl_net.c
@@ -20,7 +20,6 @@
 #include <linux/caif/if_caif.h>
 #include <net/rtnetlink.h>
 #include <net/caif/caif_layer.h>
-#include <net/caif/cfcnfg.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/caif_dev.h>
 
@@ -84,10 +83,11 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
 	if (!priv)
 		return -EINVAL;
 
+	skb = (struct sk_buff *) cfpkt_tonative(pkt);
+
 	/* Get length of CAIF packet. */
-	pktlen = cfpkt_getlen(pkt);
+	pktlen = skb->len;
 
-	skb = (struct sk_buff *) cfpkt_tonative(pkt);
 	/* Pass some minimum information and
 	 * send the packet to the net stack.
 	 */
@@ -153,6 +153,18 @@ static void close_work(struct work_struct *work)
 }
 static DECLARE_WORK(close_worker, close_work);
 
+static void chnl_hold(struct cflayer *lyr)
+{
+	struct chnl_net *priv = container_of(lyr, struct chnl_net, chnl);
+	dev_hold(priv->netdev);
+}
+
+static void chnl_put(struct cflayer *lyr)
+{
+	struct chnl_net *priv = container_of(lyr, struct chnl_net, chnl);
+	dev_put(priv->netdev);
+}
+
 static void chnl_flowctrl_cb(struct cflayer *layr, enum caif_ctrlcmd flow,
 				int phyid)
 {
@@ -190,6 +202,7 @@ static void chnl_flowctrl_cb(struct cflayer *layr, enum caif_ctrlcmd flow,
 		netif_wake_queue(priv->netdev);
 		break;
 	case CAIF_CTRLCMD_INIT_RSP:
+		caif_client_register_refcnt(&priv->chnl, chnl_hold, chnl_put);
 		priv->state = CAIF_CONNECTED;
 		priv->flowenabled = true;
 		netif_wake_queue(priv->netdev);
@@ -257,8 +270,9 @@ static int chnl_net_open(struct net_device *dev)
 
 	if (priv->state != CAIF_CONNECTING) {
 		priv->state = CAIF_CONNECTING;
-		result = caif_connect_client(&priv->conn_req, &priv->chnl,
-					&llifindex, &headroom, &tailroom);
+		result = caif_connect_client(dev_net(dev), &priv->conn_req,
+						&priv->chnl, &llifindex,
+						&headroom, &tailroom);
 		if (result != 0) {
 				pr_debug("err: "
 					 "Unable to register and open device,"
@@ -314,7 +328,7 @@ static int chnl_net_open(struct net_device *dev)
 
 	if (result == 0) {
 		pr_debug("connect timeout\n");
-		caif_disconnect_client(&priv->chnl);
+		caif_disconnect_client(dev_net(dev), &priv->chnl);
 		priv->state = CAIF_DISCONNECTED;
 		pr_debug("state disconnected\n");
 		result = -ETIMEDOUT;
@@ -330,7 +344,7 @@ static int chnl_net_open(struct net_device *dev)
 	return 0;
 
 error:
-	caif_disconnect_client(&priv->chnl);
+	caif_disconnect_client(dev_net(dev), &priv->chnl);
 	priv->state = CAIF_DISCONNECTED;
 	pr_debug("state disconnected\n");
 	return result;
@@ -344,7 +358,7 @@ static int chnl_net_stop(struct net_device *dev)
 	ASSERT_RTNL();
 	priv = netdev_priv(dev);
 	priv->state = CAIF_DISCONNECTED;
-	caif_disconnect_client(&priv->chnl);
+	caif_disconnect_client(dev_net(dev), &priv->chnl);
 	return 0;
 }
 
@@ -373,11 +387,18 @@ static const struct net_device_ops netdev_ops = {
 	.ndo_start_xmit = chnl_net_start_xmit,
 };
 
+static void chnl_net_destructor(struct net_device *dev)
+{
+	struct chnl_net *priv = netdev_priv(dev);
+	caif_free_client(&priv->chnl);
+	free_netdev(dev);
+}
+
 static void ipcaif_net_setup(struct net_device *dev)
 {
 	struct chnl_net *priv;
 	dev->netdev_ops = &netdev_ops;
-	dev->destructor = free_netdev;
+	dev->destructor = chnl_net_destructor;
 	dev->flags |= IFF_NOARP;
 	dev->flags |= IFF_POINTOPOINT;
 	dev->mtu = GPRS_PDP_MTU;
@@ -391,7 +412,7 @@ static void ipcaif_net_setup(struct net_device *dev)
 	priv->conn_req.link_selector = CAIF_LINK_HIGH_BANDW;
 	priv->conn_req.priority = CAIF_PRIO_LOW;
 	/* Insert illegal value */
-	priv->conn_req.sockaddr.u.dgm.connection_id = -1;
+	priv->conn_req.sockaddr.u.dgm.connection_id = 0;
 	priv->flowenabled = false;
 
 	init_waitqueue_head(&priv->netmgmt_wq);
@@ -453,6 +474,10 @@ static int ipcaif_newlink(struct net *src_net, struct net_device *dev,
 		pr_warn("device rtml registration failed\n");
 	else
 		list_add(&caifdev->list_field, &chnl_net_list);
+
+	/* Take ifindex as connection-id if null */
+	if (caifdev->conn_req.sockaddr.u.dgm.connection_id == 0)
+		caifdev->conn_req.sockaddr.u.dgm.connection_id = dev->ifindex;
 	return ret;
 }
 
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 733d66f1b05a566a670a1c74d3831cece4eb69a7..094fc5332d42c21cdd6150df6a57896480805faa 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -84,8 +84,8 @@ static DEFINE_SPINLOCK(can_rcvlists_lock);
 static struct kmem_cache *rcv_cache __read_mostly;
 
 /* table of registered CAN protocols */
-static struct can_proto *proto_tab[CAN_NPROTO] __read_mostly;
-static DEFINE_SPINLOCK(proto_tab_lock);
+static const struct can_proto *proto_tab[CAN_NPROTO] __read_mostly;
+static DEFINE_MUTEX(proto_tab_lock);
 
 struct timer_list can_stattimer;   /* timer for statistics update */
 struct s_stats    can_stats;       /* packet statistics */
@@ -115,11 +115,29 @@ static void can_sock_destruct(struct sock *sk)
 	skb_queue_purge(&sk->sk_receive_queue);
 }
 
+static const struct can_proto *can_get_proto(int protocol)
+{
+	const struct can_proto *cp;
+
+	rcu_read_lock();
+	cp = rcu_dereference(proto_tab[protocol]);
+	if (cp && !try_module_get(cp->prot->owner))
+		cp = NULL;
+	rcu_read_unlock();
+
+	return cp;
+}
+
+static inline void can_put_proto(const struct can_proto *cp)
+{
+	module_put(cp->prot->owner);
+}
+
 static int can_create(struct net *net, struct socket *sock, int protocol,
 		      int kern)
 {
 	struct sock *sk;
-	struct can_proto *cp;
+	const struct can_proto *cp;
 	int err = 0;
 
 	sock->state = SS_UNCONNECTED;
@@ -130,9 +148,12 @@ static int can_create(struct net *net, struct socket *sock, int protocol,
 	if (!net_eq(net, &init_net))
 		return -EAFNOSUPPORT;
 
+	cp = can_get_proto(protocol);
+
 #ifdef CONFIG_MODULES
-	/* try to load protocol module kernel is modular */
-	if (!proto_tab[protocol]) {
+	if (!cp) {
+		/* try to load protocol module if kernel is modular */
+
 		err = request_module("can-proto-%d", protocol);
 
 		/*
@@ -143,22 +164,18 @@ static int can_create(struct net *net, struct socket *sock, int protocol,
 		if (err && printk_ratelimit())
 			printk(KERN_ERR "can: request_module "
 			       "(can-proto-%d) failed.\n", protocol);
+
+		cp = can_get_proto(protocol);
 	}
 #endif
 
-	spin_lock(&proto_tab_lock);
-	cp = proto_tab[protocol];
-	if (cp && !try_module_get(cp->prot->owner))
-		cp = NULL;
-	spin_unlock(&proto_tab_lock);
-
 	/* check for available protocol and correct usage */
 
 	if (!cp)
 		return -EPROTONOSUPPORT;
 
 	if (cp->type != sock->type) {
-		err = -EPROTONOSUPPORT;
+		err = -EPROTOTYPE;
 		goto errout;
 	}
 
@@ -183,7 +200,7 @@ static int can_create(struct net *net, struct socket *sock, int protocol,
 	}
 
  errout:
-	module_put(cp->prot->owner);
+	can_put_proto(cp);
 	return err;
 }
 
@@ -679,7 +696,7 @@ static int can_rcv(struct sk_buff *skb, struct net_device *dev,
  *  -EBUSY  protocol already in use
  *  -ENOBUF if proto_register() fails
  */
-int can_proto_register(struct can_proto *cp)
+int can_proto_register(const struct can_proto *cp)
 {
 	int proto = cp->protocol;
 	int err = 0;
@@ -694,15 +711,16 @@ int can_proto_register(struct can_proto *cp)
 	if (err < 0)
 		return err;
 
-	spin_lock(&proto_tab_lock);
+	mutex_lock(&proto_tab_lock);
+
 	if (proto_tab[proto]) {
 		printk(KERN_ERR "can: protocol %d already registered\n",
 		       proto);
 		err = -EBUSY;
 	} else
-		proto_tab[proto] = cp;
+		rcu_assign_pointer(proto_tab[proto], cp);
 
-	spin_unlock(&proto_tab_lock);
+	mutex_unlock(&proto_tab_lock);
 
 	if (err < 0)
 		proto_unregister(cp->prot);
@@ -715,17 +733,16 @@ EXPORT_SYMBOL(can_proto_register);
  * can_proto_unregister - unregister CAN transport protocol
  * @cp: pointer to CAN protocol structure
  */
-void can_proto_unregister(struct can_proto *cp)
+void can_proto_unregister(const struct can_proto *cp)
 {
 	int proto = cp->protocol;
 
-	spin_lock(&proto_tab_lock);
-	if (!proto_tab[proto]) {
-		printk(KERN_ERR "BUG: can: protocol %d is not registered\n",
-		       proto);
-	}
-	proto_tab[proto] = NULL;
-	spin_unlock(&proto_tab_lock);
+	mutex_lock(&proto_tab_lock);
+	BUG_ON(proto_tab[proto] != cp);
+	rcu_assign_pointer(proto_tab[proto], NULL);
+	mutex_unlock(&proto_tab_lock);
+
+	synchronize_rcu();
 
 	proto_unregister(cp->prot);
 }
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 8a6a05e7c3c8de434caf5ffbbb42316086c847b2..cced806098a94ab81f76347c5bdc0ab0c23e28e3 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -1601,7 +1601,7 @@ static struct proto bcm_proto __read_mostly = {
 	.init       = bcm_init,
 };
 
-static struct can_proto bcm_can_proto __read_mostly = {
+static const struct can_proto bcm_can_proto = {
 	.type       = SOCK_DGRAM,
 	.protocol   = CAN_BCM,
 	.ops        = &bcm_ops,
diff --git a/net/can/raw.c b/net/can/raw.c
index 0eb39a7fdf64afff51c7e59bd0985433302c60ee..dea99a6e596cdc9d1eb695df5111a7f384d13b06 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -774,7 +774,7 @@ static struct proto raw_proto __read_mostly = {
 	.init       = raw_init,
 };
 
-static struct can_proto raw_can_proto __read_mostly = {
+static const struct can_proto raw_can_proto = {
 	.type       = SOCK_RAW,
 	.protocol   = CAN_RAW,
 	.ops        = &raw_ops,
diff --git a/net/compat.c b/net/compat.c
index 3649d58953615fea0c0e1d1b5ba8882632df7676..c578d9382e193db92a3b5a5511d62303be4df7c5 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -722,11 +722,11 @@ EXPORT_SYMBOL(compat_mc_getsockopt);
 
 /* Argument list sizes for compat_sys_socketcall */
 #define AL(x) ((x) * sizeof(u32))
-static unsigned char nas[20] = {
+static unsigned char nas[21] = {
 	AL(0), AL(3), AL(3), AL(3), AL(2), AL(3),
 	AL(3), AL(3), AL(4), AL(4), AL(4), AL(6),
 	AL(6), AL(2), AL(5), AL(5), AL(3), AL(3),
-	AL(4), AL(5)
+	AL(4), AL(5), AL(4)
 };
 #undef AL
 
@@ -735,6 +735,13 @@ asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, uns
 	return sys_sendmsg(fd, (struct msghdr __user *)msg, flags | MSG_CMSG_COMPAT);
 }
 
+asmlinkage long compat_sys_sendmmsg(int fd, struct compat_mmsghdr __user *mmsg,
+				    unsigned vlen, unsigned int flags)
+{
+	return __sys_sendmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
+			      flags | MSG_CMSG_COMPAT);
+}
+
 asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg, unsigned int flags)
 {
 	return sys_recvmsg(fd, (struct msghdr __user *)msg, flags | MSG_CMSG_COMPAT);
@@ -780,7 +787,7 @@ asmlinkage long compat_sys_socketcall(int call, u32 __user *args)
 	u32 a[6];
 	u32 a0, a1;
 
-	if (call < SYS_SOCKET || call > SYS_RECVMMSG)
+	if (call < SYS_SOCKET || call > SYS_SENDMMSG)
 		return -EINVAL;
 	if (copy_from_user(a, args, nas[call]))
 		return -EFAULT;
@@ -839,6 +846,9 @@ asmlinkage long compat_sys_socketcall(int call, u32 __user *args)
 	case SYS_SENDMSG:
 		ret = compat_sys_sendmsg(a0, compat_ptr(a1), a[2]);
 		break;
+	case SYS_SENDMMSG:
+		ret = compat_sys_sendmmsg(a0, compat_ptr(a1), a[2], a[3]);
+		break;
 	case SYS_RECVMSG:
 		ret = compat_sys_recvmsg(a0, compat_ptr(a1), a[2]);
 		break;
diff --git a/net/core/dev.c b/net/core/dev.c
index 92009440d28bedfda27927be81f59a5791f9dc2c..bcb05cb799c11ff4373ca112b3c3b62a46d55ad2 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -948,7 +948,7 @@ int dev_alloc_name(struct net_device *dev, const char *name)
 }
 EXPORT_SYMBOL(dev_alloc_name);
 
-static int dev_get_valid_name(struct net_device *dev, const char *name, bool fmt)
+static int dev_get_valid_name(struct net_device *dev, const char *name)
 {
 	struct net *net;
 
@@ -958,7 +958,7 @@ static int dev_get_valid_name(struct net_device *dev, const char *name, bool fmt
 	if (!dev_valid_name(name))
 		return -EINVAL;
 
-	if (fmt && strchr(name, '%'))
+	if (strchr(name, '%'))
 		return dev_alloc_name(dev, name);
 	else if (__dev_get_by_name(net, name))
 		return -EEXIST;
@@ -995,7 +995,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
 
 	memcpy(oldname, dev->name, IFNAMSIZ);
 
-	err = dev_get_valid_name(dev, newname, 1);
+	err = dev_get_valid_name(dev, newname);
 	if (err < 0)
 		return err;
 
@@ -1007,7 +1007,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
 	}
 
 	write_lock_bh(&dev_base_lock);
-	hlist_del(&dev->name_hlist);
+	hlist_del_rcu(&dev->name_hlist);
 	write_unlock_bh(&dev_base_lock);
 
 	synchronize_rcu();
@@ -1317,7 +1317,8 @@ void dev_disable_lro(struct net_device *dev)
 		return;
 
 	__ethtool_set_flags(dev, flags & ~ETH_FLAG_LRO);
-	WARN_ON(dev->features & NETIF_F_LRO);
+	if (unlikely(dev->features & NETIF_F_LRO))
+		netdev_WARN(dev, "failed to disable LRO!\n");
 }
 EXPORT_SYMBOL(dev_disable_lro);
 
@@ -2504,8 +2505,8 @@ static inline void ____napi_schedule(struct softnet_data *sd,
 __u32 __skb_get_rxhash(struct sk_buff *skb)
 {
 	int nhoff, hash = 0, poff;
-	struct ipv6hdr *ip6;
-	struct iphdr *ip;
+	const struct ipv6hdr *ip6;
+	const struct iphdr *ip;
 	u8 ip_proto;
 	u32 addr1, addr2, ihl;
 	union {
@@ -2520,7 +2521,7 @@ __u32 __skb_get_rxhash(struct sk_buff *skb)
 		if (!pskb_may_pull(skb, sizeof(*ip) + nhoff))
 			goto done;
 
-		ip = (struct iphdr *) (skb->data + nhoff);
+		ip = (const struct iphdr *) (skb->data + nhoff);
 		if (ip->frag_off & htons(IP_MF | IP_OFFSET))
 			ip_proto = 0;
 		else
@@ -2533,7 +2534,7 @@ __u32 __skb_get_rxhash(struct sk_buff *skb)
 		if (!pskb_may_pull(skb, sizeof(*ip6) + nhoff))
 			goto done;
 
-		ip6 = (struct ipv6hdr *) (skb->data + nhoff);
+		ip6 = (const struct ipv6hdr *) (skb->data + nhoff);
 		ip_proto = ip6->nexthdr;
 		addr1 = (__force u32) ip6->saddr.s6_addr32[3];
 		addr2 = (__force u32) ip6->daddr.s6_addr32[3];
@@ -3078,25 +3079,6 @@ void netdev_rx_handler_unregister(struct net_device *dev)
 }
 EXPORT_SYMBOL_GPL(netdev_rx_handler_unregister);
 
-static void vlan_on_bond_hook(struct sk_buff *skb)
-{
-	/*
-	 * Make sure ARP frames received on VLAN interfaces stacked on
-	 * bonding interfaces still make their way to any base bonding
-	 * device that may have registered for a specific ptype.
-	 */
-	if (skb->dev->priv_flags & IFF_802_1Q_VLAN &&
-	    vlan_dev_real_dev(skb->dev)->priv_flags & IFF_BONDING &&
-	    skb->protocol == htons(ETH_P_ARP)) {
-		struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
-
-		if (!skb2)
-			return;
-		skb2->dev = vlan_dev_real_dev(skb->dev);
-		netif_rx(skb2);
-	}
-}
-
 static int __netif_receive_skb(struct sk_buff *skb)
 {
 	struct packet_type *ptype, *pt_prev;
@@ -3132,6 +3114,12 @@ static int __netif_receive_skb(struct sk_buff *skb)
 
 	__this_cpu_inc(softnet_data.processed);
 
+	if (skb->protocol == cpu_to_be16(ETH_P_8021Q)) {
+		skb = vlan_untag(skb);
+		if (unlikely(!skb))
+			goto out;
+	}
+
 #ifdef CONFIG_NET_CLS_ACT
 	if (skb->tc_verd & TC_NCLS) {
 		skb->tc_verd = CLR_TC_NCLS(skb->tc_verd);
@@ -3179,15 +3167,13 @@ static int __netif_receive_skb(struct sk_buff *skb)
 			ret = deliver_skb(skb, pt_prev, orig_dev);
 			pt_prev = NULL;
 		}
-		if (vlan_hwaccel_do_receive(&skb)) {
+		if (vlan_do_receive(&skb)) {
 			ret = __netif_receive_skb(skb);
 			goto out;
 		} else if (unlikely(!skb))
 			goto out;
 	}
 
-	vlan_on_bond_hook(skb);
-
 	/* deliver only exact match when indicated */
 	null_or_dev = deliver_exact ? skb->dev : NULL;
 
@@ -4308,10 +4294,8 @@ int netdev_set_master(struct net_device *slave, struct net_device *master)
 
 	slave->master = master;
 
-	if (old) {
-		synchronize_net();
+	if (old)
 		dev_put(old);
-	}
 	return 0;
 }
 EXPORT_SYMBOL(netdev_set_master);
@@ -4511,6 +4495,30 @@ void dev_set_rx_mode(struct net_device *dev)
 	netif_addr_unlock_bh(dev);
 }
 
+/**
+ *	dev_ethtool_get_settings - call device's ethtool_ops::get_settings()
+ *	@dev: device
+ *	@cmd: memory area for ethtool_ops::get_settings() result
+ *
+ *      The cmd arg is initialized properly (cleared and
+ *      ethtool_cmd::cmd field set to ETHTOOL_GSET).
+ *
+ *	Return device's ethtool_ops::get_settings() result value or
+ *	-EOPNOTSUPP when device doesn't expose
+ *	ethtool_ops::get_settings() operation.
+ */
+int dev_ethtool_get_settings(struct net_device *dev,
+			     struct ethtool_cmd *cmd)
+{
+	if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
+		return -EOPNOTSUPP;
+
+	memset(cmd, 0, sizeof(struct ethtool_cmd));
+	cmd->cmd = ETHTOOL_GSET;
+	return dev->ethtool_ops->get_settings(dev, cmd);
+}
+EXPORT_SYMBOL(dev_ethtool_get_settings);
+
 /**
  *	dev_get_flags - get flags reported to userspace
  *	@dev: device
@@ -5116,7 +5124,7 @@ static void rollback_registered_many(struct list_head *head)
 			list_del(&dev->unreg_list);
 			continue;
 		}
-
+		dev->dismantle = true;
 		BUG_ON(dev->reg_state != NETREG_REGISTERED);
 	}
 
@@ -5186,27 +5194,27 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
 	/* Fix illegal checksum combinations */
 	if ((features & NETIF_F_HW_CSUM) &&
 	    (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
-		netdev_info(dev, "mixed HW and IP checksum settings.\n");
+		netdev_warn(dev, "mixed HW and IP checksum settings.\n");
 		features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM);
 	}
 
 	if ((features & NETIF_F_NO_CSUM) &&
 	    (features & (NETIF_F_HW_CSUM|NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
-		netdev_info(dev, "mixed no checksumming and other settings.\n");
+		netdev_warn(dev, "mixed no checksumming and other settings.\n");
 		features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM|NETIF_F_HW_CSUM);
 	}
 
 	/* Fix illegal SG+CSUM combinations. */
 	if ((features & NETIF_F_SG) &&
 	    !(features & NETIF_F_ALL_CSUM)) {
-		netdev_info(dev,
-			    "Dropping NETIF_F_SG since no checksum feature.\n");
+		netdev_dbg(dev,
+			"Dropping NETIF_F_SG since no checksum feature.\n");
 		features &= ~NETIF_F_SG;
 	}
 
 	/* TSO requires that SG is present as well. */
 	if ((features & NETIF_F_ALL_TSO) && !(features & NETIF_F_SG)) {
-		netdev_info(dev, "Dropping TSO features since no SG feature.\n");
+		netdev_dbg(dev, "Dropping TSO features since no SG feature.\n");
 		features &= ~NETIF_F_ALL_TSO;
 	}
 
@@ -5216,7 +5224,7 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
 
 	/* Software GSO depends on SG. */
 	if ((features & NETIF_F_GSO) && !(features & NETIF_F_SG)) {
-		netdev_info(dev, "Dropping NETIF_F_GSO since no SG feature.\n");
+		netdev_dbg(dev, "Dropping NETIF_F_GSO since no SG feature.\n");
 		features &= ~NETIF_F_GSO;
 	}
 
@@ -5226,13 +5234,13 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
 		if (!((features & NETIF_F_GEN_CSUM) ||
 		    (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))
 			    == (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
-			netdev_info(dev,
+			netdev_dbg(dev,
 				"Dropping NETIF_F_UFO since no checksum offload features.\n");
 			features &= ~NETIF_F_UFO;
 		}
 
 		if (!(features & NETIF_F_SG)) {
-			netdev_info(dev,
+			netdev_dbg(dev,
 				"Dropping NETIF_F_UFO since no NETIF_F_SG feature.\n");
 			features &= ~NETIF_F_UFO;
 		}
@@ -5242,11 +5250,13 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
 }
 EXPORT_SYMBOL(netdev_fix_features);
 
-void netdev_update_features(struct net_device *dev)
+int __netdev_update_features(struct net_device *dev)
 {
 	u32 features;
 	int err = 0;
 
+	ASSERT_RTNL();
+
 	features = netdev_get_wanted_features(dev);
 
 	if (dev->netdev_ops->ndo_fix_features)
@@ -5256,23 +5266,59 @@ void netdev_update_features(struct net_device *dev)
 	features = netdev_fix_features(dev, features);
 
 	if (dev->features == features)
-		return;
+		return 0;
 
-	netdev_info(dev, "Features changed: 0x%08x -> 0x%08x\n",
+	netdev_dbg(dev, "Features changed: 0x%08x -> 0x%08x\n",
 		dev->features, features);
 
 	if (dev->netdev_ops->ndo_set_features)
 		err = dev->netdev_ops->ndo_set_features(dev, features);
 
-	if (!err)
-		dev->features = features;
-	else if (err < 0)
+	if (unlikely(err < 0)) {
 		netdev_err(dev,
 			"set_features() failed (%d); wanted 0x%08x, left 0x%08x\n",
 			err, features, dev->features);
+		return -1;
+	}
+
+	if (!err)
+		dev->features = features;
+
+	return 1;
+}
+
+/**
+ *	netdev_update_features - recalculate device features
+ *	@dev: the device to check
+ *
+ *	Recalculate dev->features set and send notifications if it
+ *	has changed. Should be called after driver or hardware dependent
+ *	conditions might have changed that influence the features.
+ */
+void netdev_update_features(struct net_device *dev)
+{
+	if (__netdev_update_features(dev))
+		netdev_features_change(dev);
 }
 EXPORT_SYMBOL(netdev_update_features);
 
+/**
+ *	netdev_change_features - recalculate device features
+ *	@dev: the device to check
+ *
+ *	Recalculate dev->features set and send notifications even
+ *	if they have not changed. Should be called instead of
+ *	netdev_update_features() if also dev->vlan_features might
+ *	have changed to allow the changes to be propagated to stacked
+ *	VLAN devices.
+ */
+void netdev_change_features(struct net_device *dev)
+{
+	__netdev_update_features(dev);
+	netdev_features_change(dev);
+}
+EXPORT_SYMBOL(netdev_change_features);
+
 /**
  *	netif_stacked_transfer_operstate -	transfer operstate
  *	@rootdev: the root or lower level device to transfer state from
@@ -5389,6 +5435,10 @@ int register_netdevice(struct net_device *dev)
 
 	dev->iflink = -1;
 
+	ret = dev_get_valid_name(dev, dev->name);
+	if (ret < 0)
+		goto out;
+
 	/* Init, if this function is available */
 	if (dev->netdev_ops->ndo_init) {
 		ret = dev->netdev_ops->ndo_init(dev);
@@ -5399,10 +5449,6 @@ int register_netdevice(struct net_device *dev)
 		}
 	}
 
-	ret = dev_get_valid_name(dev, dev->name, 0);
-	if (ret)
-		goto err_uninit;
-
 	dev->ifindex = dev_new_index(net);
 	if (dev->iflink == -1)
 		dev->iflink = dev->ifindex;
@@ -5414,10 +5460,12 @@ int register_netdevice(struct net_device *dev)
 	dev->features |= NETIF_F_SOFT_FEATURES;
 	dev->wanted_features = dev->features & dev->hw_features;
 
-	/* Avoid warning from netdev_fix_features() for GSO without SG */
-	if (!(dev->wanted_features & NETIF_F_SG)) {
-		dev->wanted_features &= ~NETIF_F_GSO;
-		dev->features &= ~NETIF_F_GSO;
+	/* Turn on no cache copy if HW is doing checksum */
+	dev->hw_features |= NETIF_F_NOCACHE_COPY;
+	if ((dev->features & NETIF_F_ALL_CSUM) &&
+	    !(dev->features & NETIF_F_NO_CSUM)) {
+		dev->wanted_features |= NETIF_F_NOCACHE_COPY;
+		dev->features |= NETIF_F_NOCACHE_COPY;
 	}
 
 	/* Enable GRO and NETIF_F_HIGHDMA for vlans by default,
@@ -5436,7 +5484,7 @@ int register_netdevice(struct net_device *dev)
 		goto err_uninit;
 	dev->reg_state = NETREG_REGISTERED;
 
-	netdev_update_features(dev);
+	__netdev_update_features(dev);
 
 	/*
 	 *	Default initial state at registry is that the
@@ -5533,19 +5581,7 @@ int register_netdev(struct net_device *dev)
 	int err;
 
 	rtnl_lock();
-
-	/*
-	 * If the name is a format string the caller wants us to do a
-	 * name allocation.
-	 */
-	if (strchr(dev->name, '%')) {
-		err = dev_alloc_name(dev, dev->name);
-		if (err < 0)
-			goto out;
-	}
-
 	err = register_netdevice(dev);
-out:
 	rtnl_unlock();
 	return err;
 }
@@ -6027,7 +6063,7 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
 		/* We get here if we can't use the current device name */
 		if (!pat)
 			goto out;
-		if (dev_get_valid_name(dev, pat, 1))
+		if (dev_get_valid_name(dev, pat) < 0)
 			goto out;
 	}
 
@@ -6159,29 +6195,20 @@ static int dev_cpu_callback(struct notifier_block *nfb,
  */
 u32 netdev_increment_features(u32 all, u32 one, u32 mask)
 {
-	/* If device needs checksumming, downgrade to it. */
-	if (all & NETIF_F_NO_CSUM && !(one & NETIF_F_NO_CSUM))
-		all ^= NETIF_F_NO_CSUM | (one & NETIF_F_ALL_CSUM);
-	else if (mask & NETIF_F_ALL_CSUM) {
-		/* If one device supports v4/v6 checksumming, set for all. */
-		if (one & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM) &&
-		    !(all & NETIF_F_GEN_CSUM)) {
-			all &= ~NETIF_F_ALL_CSUM;
-			all |= one & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-		}
+	if (mask & NETIF_F_GEN_CSUM)
+		mask |= NETIF_F_ALL_CSUM;
+	mask |= NETIF_F_VLAN_CHALLENGED;
 
-		/* If one device supports hw checksumming, set for all. */
-		if (one & NETIF_F_GEN_CSUM && !(all & NETIF_F_GEN_CSUM)) {
-			all &= ~NETIF_F_ALL_CSUM;
-			all |= NETIF_F_HW_CSUM;
-		}
-	}
+	all |= one & (NETIF_F_ONE_FOR_ALL|NETIF_F_ALL_CSUM) & mask;
+	all &= one | ~NETIF_F_ALL_FOR_ALL;
 
-	one |= NETIF_F_ALL_CSUM;
+	/* If device needs checksumming, downgrade to it. */
+	if (all & (NETIF_F_ALL_CSUM & ~NETIF_F_NO_CSUM))
+		all &= ~NETIF_F_NO_CSUM;
 
-	one |= all & NETIF_F_ONE_FOR_ALL;
-	all &= one | NETIF_F_LLTX | NETIF_F_GSO | NETIF_F_UFO;
-	all |= one & mask & NETIF_F_ONE_FOR_ALL;
+	/* If one device supports hw checksumming, set for all. */
+	if (all & NETIF_F_GEN_CSUM)
+		all &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_GEN_CSUM);
 
 	return all;
 }
diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c
index 7b39f3ed2fdaede3f79a03eb7728f07fdf643596..e2e66939ed009df93fe61b22c07d33c892fdeb4e 100644
--- a/net/core/dev_addr_lists.c
+++ b/net/core/dev_addr_lists.c
@@ -68,14 +68,6 @@ static int __hw_addr_add(struct netdev_hw_addr_list *list, unsigned char *addr,
 	return __hw_addr_add_ex(list, addr, addr_len, addr_type, false);
 }
 
-static void ha_rcu_free(struct rcu_head *head)
-{
-	struct netdev_hw_addr *ha;
-
-	ha = container_of(head, struct netdev_hw_addr, rcu_head);
-	kfree(ha);
-}
-
 static int __hw_addr_del_ex(struct netdev_hw_addr_list *list,
 			    unsigned char *addr, int addr_len,
 			    unsigned char addr_type, bool global)
@@ -94,7 +86,7 @@ static int __hw_addr_del_ex(struct netdev_hw_addr_list *list,
 			if (--ha->refcount)
 				return 0;
 			list_del_rcu(&ha->list);
-			call_rcu(&ha->rcu_head, ha_rcu_free);
+			kfree_rcu(ha, rcu_head);
 			list->count--;
 			return 0;
 		}
@@ -197,7 +189,7 @@ void __hw_addr_flush(struct netdev_hw_addr_list *list)
 
 	list_for_each_entry_safe(ha, tmp, &list->list, list) {
 		list_del_rcu(&ha->list);
-		call_rcu(&ha->rcu_head, ha_rcu_free);
+		kfree_rcu(ha, rcu_head);
 	}
 	list->count = 0;
 }
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c
index 706502ff64aa884548bf5122bd71085aea098a45..7f36b38e060fcfbf98ed35cd1dff84067f75d11c 100644
--- a/net/core/drop_monitor.c
+++ b/net/core/drop_monitor.c
@@ -207,14 +207,6 @@ static void trace_napi_poll_hit(void *ignore, struct napi_struct *napi)
 	rcu_read_unlock();
 }
 
-
-static void free_dm_hw_stat(struct rcu_head *head)
-{
-	struct dm_hw_stat_delta *n;
-	n = container_of(head, struct dm_hw_stat_delta, rcu);
-	kfree(n);
-}
-
 static int set_all_monitor_traces(int state)
 {
 	int rc = 0;
@@ -245,7 +237,7 @@ static int set_all_monitor_traces(int state)
 		list_for_each_entry_safe(new_stat, temp, &hw_stats_list, list) {
 			if (new_stat->dev == NULL) {
 				list_del_rcu(&new_stat->list);
-				call_rcu(&new_stat->rcu, free_dm_hw_stat);
+				kfree_rcu(new_stat, rcu);
 			}
 		}
 		break;
@@ -314,7 +306,7 @@ static int dropmon_net_event(struct notifier_block *ev_block,
 				new_stat->dev = NULL;
 				if (trace_state == TRACE_OFF) {
 					list_del_rcu(&new_stat->list);
-					call_rcu(&new_stat->rcu, free_dm_hw_stat);
+					kfree_rcu(new_stat, rcu);
 					break;
 				}
 			}
diff --git a/net/core/dst.c b/net/core/dst.c
index 91104d35de7d9d6f7d276e8ae02b833e5ddc4338..81a4fa1c95ed32a266ef503b796ee998f4599a1d 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -19,6 +19,7 @@
 #include <linux/types.h>
 #include <net/net_namespace.h>
 #include <linux/sched.h>
+#include <linux/prefetch.h>
 
 #include <net/dst.h>
 
@@ -33,9 +34,6 @@
  * 3) This list is guarded by a mutex,
  *    so that the gc_task and dst_dev_event() can be synchronized.
  */
-#if RT_CACHE_DEBUG >= 2
-static atomic_t			 dst_total = ATOMIC_INIT(0);
-#endif
 
 /*
  * We want to keep lock & list close together
@@ -69,10 +67,6 @@ static void dst_gc_task(struct work_struct *work)
 	unsigned long expires = ~0L;
 	struct dst_entry *dst, *next, head;
 	struct dst_entry *last = &head;
-#if RT_CACHE_DEBUG >= 2
-	ktime_t time_start = ktime_get();
-	struct timespec elapsed;
-#endif
 
 	mutex_lock(&dst_gc_mutex);
 	next = dst_busy_list;
@@ -146,15 +140,6 @@ static void dst_gc_task(struct work_struct *work)
 
 	spin_unlock_bh(&dst_garbage.lock);
 	mutex_unlock(&dst_gc_mutex);
-#if RT_CACHE_DEBUG >= 2
-	elapsed = ktime_to_timespec(ktime_sub(ktime_get(), time_start));
-	printk(KERN_DEBUG "dst_total: %d delayed: %d work_perf: %d"
-		" expires: %lu elapsed: %lu us\n",
-		atomic_read(&dst_total), delayed, work_performed,
-		expires,
-		elapsed.tv_sec * USEC_PER_SEC +
-		  elapsed.tv_nsec / NSEC_PER_USEC);
-#endif
 }
 
 int dst_discard(struct sk_buff *skb)
@@ -166,7 +151,8 @@ EXPORT_SYMBOL(dst_discard);
 
 const u32 dst_default_metrics[RTAX_MAX];
 
-void *dst_alloc(struct dst_ops *ops, int initial_ref)
+void *dst_alloc(struct dst_ops *ops, struct net_device *dev,
+		int initial_ref, int initial_obsolete, int flags)
 {
 	struct dst_entry *dst;
 
@@ -174,18 +160,36 @@ void *dst_alloc(struct dst_ops *ops, int initial_ref)
 		if (ops->gc(ops))
 			return NULL;
 	}
-	dst = kmem_cache_zalloc(ops->kmem_cachep, GFP_ATOMIC);
+	dst = kmem_cache_alloc(ops->kmem_cachep, GFP_ATOMIC);
 	if (!dst)
 		return NULL;
-	atomic_set(&dst->__refcnt, initial_ref);
+	dst->child = NULL;
+	dst->dev = dev;
+	if (dev)
+		dev_hold(dev);
 	dst->ops = ops;
-	dst->lastuse = jiffies;
-	dst->path = dst;
-	dst->input = dst->output = dst_discard;
 	dst_init_metrics(dst, dst_default_metrics, true);
-#if RT_CACHE_DEBUG >= 2
-	atomic_inc(&dst_total);
+	dst->expires = 0UL;
+	dst->path = dst;
+	dst->neighbour = NULL;
+	dst->hh = NULL;
+#ifdef CONFIG_XFRM
+	dst->xfrm = NULL;
+#endif
+	dst->input = dst_discard;
+	dst->output = dst_discard;
+	dst->error = 0;
+	dst->obsolete = initial_obsolete;
+	dst->header_len = 0;
+	dst->trailer_len = 0;
+#ifdef CONFIG_IP_ROUTE_CLASSID
+	dst->tclassid = 0;
 #endif
+	atomic_set(&dst->__refcnt, initial_ref);
+	dst->__use = 0;
+	dst->lastuse = jiffies;
+	dst->flags = flags;
+	dst->next = NULL;
 	dst_entries_add(ops, 1);
 	return dst;
 }
@@ -245,9 +249,6 @@ struct dst_entry *dst_destroy(struct dst_entry * dst)
 		dst->ops->destroy(dst);
 	if (dst->dev)
 		dev_put(dst->dev);
-#if RT_CACHE_DEBUG >= 2
-	atomic_dec(&dst_total);
-#endif
 	kmem_cache_free(dst->ops->kmem_cachep, dst);
 
 	dst = child;
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 74ead9eca126cd99121f3bb581e5bb7359c0406e..84e7304532e69f7ba1cc32fc47a4bdf8b7f5fc87 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -21,6 +21,8 @@
 #include <linux/uaccess.h>
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
+#include <linux/rtnetlink.h>
+#include <linux/sched.h>
 
 /*
  * Some useful ethtool_ops methods that're device independent.
@@ -317,7 +319,7 @@ static int ethtool_set_features(struct net_device *dev, void __user *useraddr)
 
 	dev->wanted_features &= ~features[0].valid;
 	dev->wanted_features |= features[0].valid & features[0].requested;
-	netdev_update_features(dev);
+	__netdev_update_features(dev);
 
 	if ((dev->wanted_features ^ dev->features) & features[0].valid)
 		ret |= ETHTOOL_F_WISH;
@@ -330,7 +332,7 @@ static const char netdev_features_strings[ETHTOOL_DEV_FEATURE_WORDS * 32][ETH_GS
 	/* NETIF_F_IP_CSUM */         "tx-checksum-ipv4",
 	/* NETIF_F_NO_CSUM */         "tx-checksum-unneeded",
 	/* NETIF_F_HW_CSUM */         "tx-checksum-ip-generic",
-	/* NETIF_F_IPV6_CSUM */       "tx_checksum-ipv6",
+	/* NETIF_F_IPV6_CSUM */       "tx-checksum-ipv6",
 	/* NETIF_F_HIGHDMA */         "highdma",
 	/* NETIF_F_FRAGLIST */        "tx-scatter-gather-fraglist",
 	/* NETIF_F_HW_VLAN_TX */      "tx-vlan-hw-insert",
@@ -359,8 +361,8 @@ static const char netdev_features_strings[ETHTOOL_DEV_FEATURE_WORDS * 32][ETH_GS
 	/* NETIF_F_NTUPLE */          "rx-ntuple-filter",
 	/* NETIF_F_RXHASH */          "rx-hashing",
 	/* NETIF_F_RXCSUM */          "rx-checksum",
-	"",
-	"",
+	/* NETIF_F_NOCACHE_COPY */    "tx-nocache-copy",
+	/* NETIF_F_LOOPBACK */        "loopback",
 };
 
 static int __ethtool_get_sset_count(struct net_device *dev, int sset)
@@ -499,7 +501,7 @@ static int ethtool_set_one_feature(struct net_device *dev,
 		else
 			dev->wanted_features &= ~mask;
 
-		netdev_update_features(dev);
+		__netdev_update_features(dev);
 		return 0;
 	}
 
@@ -544,14 +546,14 @@ int __ethtool_set_flags(struct net_device *dev, u32 data)
 	}
 
 	/* allow changing only bits set in hw_features */
-	changed = (data ^ dev->wanted_features) & flags_dup_features;
+	changed = (data ^ dev->features) & flags_dup_features;
 	if (changed & ~dev->hw_features)
 		return (changed & dev->hw_features) ? -EINVAL : -EOPNOTSUPP;
 
 	dev->wanted_features =
-		(dev->wanted_features & ~changed) | data;
+		(dev->wanted_features & ~changed) | (data & dev->hw_features);
 
-	netdev_update_features(dev);
+	__netdev_update_features(dev);
 
 	return 0;
 }
@@ -908,6 +910,9 @@ static noinline_for_stack int ethtool_set_rx_ntuple(struct net_device *dev,
 	struct ethtool_rx_ntuple_flow_spec_container *fsc = NULL;
 	int ret;
 
+	if (!ops->set_rx_ntuple)
+		return -EOPNOTSUPP;
+
 	if (!(dev->features & NETIF_F_NTUPLE))
 		return -EINVAL;
 
@@ -1441,6 +1446,35 @@ static int ethtool_set_ringparam(struct net_device *dev, void __user *useraddr)
 	return dev->ethtool_ops->set_ringparam(dev, &ringparam);
 }
 
+static noinline_for_stack int ethtool_get_channels(struct net_device *dev,
+						   void __user *useraddr)
+{
+	struct ethtool_channels channels = { .cmd = ETHTOOL_GCHANNELS };
+
+	if (!dev->ethtool_ops->get_channels)
+		return -EOPNOTSUPP;
+
+	dev->ethtool_ops->get_channels(dev, &channels);
+
+	if (copy_to_user(useraddr, &channels, sizeof(channels)))
+		return -EFAULT;
+	return 0;
+}
+
+static noinline_for_stack int ethtool_set_channels(struct net_device *dev,
+						   void __user *useraddr)
+{
+	struct ethtool_channels channels;
+
+	if (!dev->ethtool_ops->set_channels)
+		return -EOPNOTSUPP;
+
+	if (copy_from_user(&channels, useraddr, sizeof(channels)))
+		return -EFAULT;
+
+	return dev->ethtool_ops->set_channels(dev, &channels);
+}
+
 static int ethtool_get_pauseparam(struct net_device *dev, void __user *useraddr)
 {
 	struct ethtool_pauseparam pauseparam = { ETHTOOL_GPAUSEPARAM };
@@ -1618,14 +1652,60 @@ static int ethtool_get_strings(struct net_device *dev, void __user *useraddr)
 static int ethtool_phys_id(struct net_device *dev, void __user *useraddr)
 {
 	struct ethtool_value id;
+	static bool busy;
+	int rc;
 
-	if (!dev->ethtool_ops->phys_id)
+	if (!dev->ethtool_ops->set_phys_id)
 		return -EOPNOTSUPP;
 
+	if (busy)
+		return -EBUSY;
+
 	if (copy_from_user(&id, useraddr, sizeof(id)))
 		return -EFAULT;
 
-	return dev->ethtool_ops->phys_id(dev, id.data);
+	rc = dev->ethtool_ops->set_phys_id(dev, ETHTOOL_ID_ACTIVE);
+	if (rc < 0)
+		return rc;
+
+	/* Drop the RTNL lock while waiting, but prevent reentry or
+	 * removal of the device.
+	 */
+	busy = true;
+	dev_hold(dev);
+	rtnl_unlock();
+
+	if (rc == 0) {
+		/* Driver will handle this itself */
+		schedule_timeout_interruptible(
+			id.data ? (id.data * HZ) : MAX_SCHEDULE_TIMEOUT);
+	} else {
+		/* Driver expects to be called at twice the frequency in rc */
+		int n = rc * 2, i, interval = HZ / n;
+
+		/* Count down seconds */
+		do {
+			/* Count down iterations per second */
+			i = n;
+			do {
+				rtnl_lock();
+				rc = dev->ethtool_ops->set_phys_id(dev,
+				    (i & 1) ? ETHTOOL_ID_OFF : ETHTOOL_ID_ON);
+				rtnl_unlock();
+				if (rc)
+					break;
+				schedule_timeout_interruptible(interval);
+			} while (!signal_pending(current) && --i != 0);
+		} while (!signal_pending(current) &&
+			 (id.data == 0 || --id.data != 0));
+	}
+
+	rtnl_lock();
+	dev_put(dev);
+	busy = false;
+
+	(void)dev->ethtool_ops->set_phys_id(dev, ETHTOOL_ID_INACTIVE);
+	return rc;
 }
 
 static int ethtool_get_stats(struct net_device *dev, void __user *useraddr)
@@ -1743,6 +1823,87 @@ static noinline_for_stack int ethtool_flash_device(struct net_device *dev,
 	return dev->ethtool_ops->flash_device(dev, &efl);
 }
 
+static int ethtool_set_dump(struct net_device *dev,
+			void __user *useraddr)
+{
+	struct ethtool_dump dump;
+
+	if (!dev->ethtool_ops->set_dump)
+		return -EOPNOTSUPP;
+
+	if (copy_from_user(&dump, useraddr, sizeof(dump)))
+		return -EFAULT;
+
+	return dev->ethtool_ops->set_dump(dev, &dump);
+}
+
+static int ethtool_get_dump_flag(struct net_device *dev,
+				void __user *useraddr)
+{
+	int ret;
+	struct ethtool_dump dump;
+	const struct ethtool_ops *ops = dev->ethtool_ops;
+
+	if (!dev->ethtool_ops->get_dump_flag)
+		return -EOPNOTSUPP;
+
+	if (copy_from_user(&dump, useraddr, sizeof(dump)))
+		return -EFAULT;
+
+	ret = ops->get_dump_flag(dev, &dump);
+	if (ret)
+		return ret;
+
+	if (copy_to_user(useraddr, &dump, sizeof(dump)))
+		return -EFAULT;
+	return 0;
+}
+
+static int ethtool_get_dump_data(struct net_device *dev,
+				void __user *useraddr)
+{
+	int ret;
+	__u32 len;
+	struct ethtool_dump dump, tmp;
+	const struct ethtool_ops *ops = dev->ethtool_ops;
+	void *data = NULL;
+
+	if (!dev->ethtool_ops->get_dump_data ||
+		!dev->ethtool_ops->get_dump_flag)
+		return -EOPNOTSUPP;
+
+	if (copy_from_user(&dump, useraddr, sizeof(dump)))
+		return -EFAULT;
+
+	memset(&tmp, 0, sizeof(tmp));
+	tmp.cmd = ETHTOOL_GET_DUMP_FLAG;
+	ret = ops->get_dump_flag(dev, &tmp);
+	if (ret)
+		return ret;
+
+	len = (tmp.len > dump.len) ? dump.len : tmp.len;
+	if (!len)
+		return -EFAULT;
+
+	data = vzalloc(tmp.len);
+	if (!data)
+		return -ENOMEM;
+	ret = ops->get_dump_data(dev, &dump, data);
+	if (ret)
+		goto out;
+
+	if (copy_to_user(useraddr, &dump, sizeof(dump))) {
+		ret = -EFAULT;
+		goto out;
+	}
+	useraddr += offsetof(struct ethtool_dump, data);
+	if (copy_to_user(useraddr, data, len))
+		ret = -EFAULT;
+out:
+	vfree(data);
+	return ret;
+}
+
 /* The main entry point in this file.  Called from net/core/dev.c */
 
 int dev_ethtool(struct net *net, struct ifreq *ifr)
@@ -1953,6 +2114,21 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
 	case ETHTOOL_SGRO:
 		rc = ethtool_set_one_feature(dev, useraddr, ethcmd);
 		break;
+	case ETHTOOL_GCHANNELS:
+		rc = ethtool_get_channels(dev, useraddr);
+		break;
+	case ETHTOOL_SCHANNELS:
+		rc = ethtool_set_channels(dev, useraddr);
+		break;
+	case ETHTOOL_SET_DUMP:
+		rc = ethtool_set_dump(dev, useraddr);
+		break;
+	case ETHTOOL_GET_DUMP_FLAG:
+		rc = ethtool_get_dump_flag(dev, useraddr);
+		break;
+	case ETHTOOL_GET_DUMP_DATA:
+		rc = ethtool_get_dump_data(dev, useraddr);
+		break;
 	default:
 		rc = -EOPNOTSUPP;
 	}
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 8248ebb5891d0764eebb9d4cbc2256c091ff357c..3911586e12e4b09d2fa5ab0d02110d5db877f479 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -590,7 +590,8 @@ static int dump_rules(struct sk_buff *skb, struct netlink_callback *cb,
 	int idx = 0;
 	struct fib_rule *rule;
 
-	list_for_each_entry(rule, &ops->rules_list, list) {
+	rcu_read_lock();
+	list_for_each_entry_rcu(rule, &ops->rules_list, list) {
 		if (idx < cb->args[1])
 			goto skip;
 
diff --git a/net/core/filter.c b/net/core/filter.c
index afb8afb066bbd184d57742a58f1bd42a09541577..0eb8c4466eaa001bad837087e72df34685778c9a 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -39,65 +39,6 @@
 #include <linux/filter.h>
 #include <linux/reciprocal_div.h>
 
-enum {
-	BPF_S_RET_K = 1,
-	BPF_S_RET_A,
-	BPF_S_ALU_ADD_K,
-	BPF_S_ALU_ADD_X,
-	BPF_S_ALU_SUB_K,
-	BPF_S_ALU_SUB_X,
-	BPF_S_ALU_MUL_K,
-	BPF_S_ALU_MUL_X,
-	BPF_S_ALU_DIV_X,
-	BPF_S_ALU_AND_K,
-	BPF_S_ALU_AND_X,
-	BPF_S_ALU_OR_K,
-	BPF_S_ALU_OR_X,
-	BPF_S_ALU_LSH_K,
-	BPF_S_ALU_LSH_X,
-	BPF_S_ALU_RSH_K,
-	BPF_S_ALU_RSH_X,
-	BPF_S_ALU_NEG,
-	BPF_S_LD_W_ABS,
-	BPF_S_LD_H_ABS,
-	BPF_S_LD_B_ABS,
-	BPF_S_LD_W_LEN,
-	BPF_S_LD_W_IND,
-	BPF_S_LD_H_IND,
-	BPF_S_LD_B_IND,
-	BPF_S_LD_IMM,
-	BPF_S_LDX_W_LEN,
-	BPF_S_LDX_B_MSH,
-	BPF_S_LDX_IMM,
-	BPF_S_MISC_TAX,
-	BPF_S_MISC_TXA,
-	BPF_S_ALU_DIV_K,
-	BPF_S_LD_MEM,
-	BPF_S_LDX_MEM,
-	BPF_S_ST,
-	BPF_S_STX,
-	BPF_S_JMP_JA,
-	BPF_S_JMP_JEQ_K,
-	BPF_S_JMP_JEQ_X,
-	BPF_S_JMP_JGE_K,
-	BPF_S_JMP_JGE_X,
-	BPF_S_JMP_JGT_K,
-	BPF_S_JMP_JGT_X,
-	BPF_S_JMP_JSET_K,
-	BPF_S_JMP_JSET_X,
-	/* Ancillary data */
-	BPF_S_ANC_PROTOCOL,
-	BPF_S_ANC_PKTTYPE,
-	BPF_S_ANC_IFINDEX,
-	BPF_S_ANC_NLATTR,
-	BPF_S_ANC_NLATTR_NEST,
-	BPF_S_ANC_MARK,
-	BPF_S_ANC_QUEUE,
-	BPF_S_ANC_HATYPE,
-	BPF_S_ANC_RXHASH,
-	BPF_S_ANC_CPU,
-};
-
 /* No hurry in this branch */
 static void *__load_pointer(const struct sk_buff *skb, int k, unsigned int size)
 {
@@ -145,7 +86,7 @@ int sk_filter(struct sock *sk, struct sk_buff *skb)
 	rcu_read_lock();
 	filter = rcu_dereference(sk->sk_filter);
 	if (filter) {
-		unsigned int pkt_len = sk_run_filter(skb, filter->insns);
+		unsigned int pkt_len = SK_RUN_FILTER(filter, skb);
 
 		err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
 	}
@@ -638,6 +579,7 @@ void sk_filter_release_rcu(struct rcu_head *rcu)
 {
 	struct sk_filter *fp = container_of(rcu, struct sk_filter, rcu);
 
+	bpf_jit_free(fp);
 	kfree(fp);
 }
 EXPORT_SYMBOL(sk_filter_release_rcu);
@@ -672,6 +614,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
 
 	atomic_set(&fp->refcnt, 1);
 	fp->len = fprog->len;
+	fp->bpf_func = sk_run_filter;
 
 	err = sk_chk_filter(fp->insns, fp->len);
 	if (err) {
@@ -679,6 +622,8 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
 		return err;
 	}
 
+	bpf_jit_compile(fp);
+
 	old_fp = rcu_dereference_protected(sk->sk_filter,
 					   sock_owned_by_user(sk));
 	rcu_assign_pointer(sk->sk_filter, fp);
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 7c2373321b74317c1c36918c20726cba10490768..43b03dd71e85da9b6d2043beb531cd4289d0531a 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -249,13 +249,6 @@ int gen_new_estimator(struct gnet_stats_basic_packed *bstats,
 }
 EXPORT_SYMBOL(gen_new_estimator);
 
-static void __gen_kill_estimator(struct rcu_head *head)
-{
-	struct gen_estimator *e = container_of(head,
-					struct gen_estimator, e_rcu);
-	kfree(e);
-}
-
 /**
  * gen_kill_estimator - remove a rate estimator
  * @bstats: basic statistics
@@ -279,7 +272,7 @@ void gen_kill_estimator(struct gnet_stats_basic_packed *bstats,
 		write_unlock(&est_lock);
 
 		list_del_rcu(&e->list);
-		call_rcu(&e->e_rcu, __gen_kill_estimator);
+		kfree_rcu(e, e_rcu);
 	}
 	spin_unlock_bh(&est_tree_lock);
 }
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 5ceb257e860c18cbabe352f67cb8760d95bcba84..11b98bc2aa8f4db7805cfe14f2087f5d8ced9824 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -28,6 +28,7 @@
 static const char fmt_hex[] = "%#x\n";
 static const char fmt_long_hex[] = "%#lx\n";
 static const char fmt_dec[] = "%d\n";
+static const char fmt_udec[] = "%u\n";
 static const char fmt_ulong[] = "%lu\n";
 static const char fmt_u64[] = "%llu\n";
 
@@ -145,13 +146,10 @@ static ssize_t show_speed(struct device *dev,
 	if (!rtnl_trylock())
 		return restart_syscall();
 
-	if (netif_running(netdev) &&
-	    netdev->ethtool_ops &&
-	    netdev->ethtool_ops->get_settings) {
-		struct ethtool_cmd cmd = { ETHTOOL_GSET };
-
-		if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
-			ret = sprintf(buf, fmt_dec, ethtool_cmd_speed(&cmd));
+	if (netif_running(netdev)) {
+		struct ethtool_cmd cmd;
+		if (!dev_ethtool_get_settings(netdev, &cmd))
+			ret = sprintf(buf, fmt_udec, ethtool_cmd_speed(&cmd));
 	}
 	rtnl_unlock();
 	return ret;
@@ -166,13 +164,11 @@ static ssize_t show_duplex(struct device *dev,
 	if (!rtnl_trylock())
 		return restart_syscall();
 
-	if (netif_running(netdev) &&
-	    netdev->ethtool_ops &&
-	    netdev->ethtool_ops->get_settings) {
-		struct ethtool_cmd cmd = { ETHTOOL_GSET };
-
-		if (!netdev->ethtool_ops->get_settings(netdev, &cmd))
-			ret = sprintf(buf, "%s\n", cmd.duplex ? "full" : "half");
+	if (netif_running(netdev)) {
+		struct ethtool_cmd cmd;
+		if (!dev_ethtool_get_settings(netdev, &cmd))
+			ret = sprintf(buf, "%s\n",
+				      cmd.duplex ? "full" : "half");
 	}
 	rtnl_unlock();
 	return ret;
@@ -565,13 +561,6 @@ static ssize_t show_rps_map(struct netdev_rx_queue *queue,
 	return len;
 }
 
-static void rps_map_release(struct rcu_head *rcu)
-{
-	struct rps_map *map = container_of(rcu, struct rps_map, rcu);
-
-	kfree(map);
-}
-
 static ssize_t store_rps_map(struct netdev_rx_queue *queue,
 		      struct rx_queue_attribute *attribute,
 		      const char *buf, size_t len)
@@ -619,7 +608,7 @@ static ssize_t store_rps_map(struct netdev_rx_queue *queue,
 	spin_unlock(&rps_map_lock);
 
 	if (old_map)
-		call_rcu(&old_map->rcu, rps_map_release);
+		kfree_rcu(old_map, rcu);
 
 	free_cpumask_var(mask);
 	return len;
@@ -728,7 +717,7 @@ static void rx_queue_release(struct kobject *kobj)
 	map = rcu_dereference_raw(queue->rps_map);
 	if (map) {
 		RCU_INIT_POINTER(queue->rps_map, NULL);
-		call_rcu(&map->rcu, rps_map_release);
+		kfree_rcu(map, rcu);
 	}
 
 	flow_table = rcu_dereference_raw(queue->rps_flow_table);
@@ -898,21 +887,6 @@ static ssize_t show_xps_map(struct netdev_queue *queue,
 	return len;
 }
 
-static void xps_map_release(struct rcu_head *rcu)
-{
-	struct xps_map *map = container_of(rcu, struct xps_map, rcu);
-
-	kfree(map);
-}
-
-static void xps_dev_maps_release(struct rcu_head *rcu)
-{
-	struct xps_dev_maps *dev_maps =
-	    container_of(rcu, struct xps_dev_maps, rcu);
-
-	kfree(dev_maps);
-}
-
 static DEFINE_MUTEX(xps_map_mutex);
 #define xmap_dereference(P)		\
 	rcu_dereference_protected((P), lockdep_is_held(&xps_map_mutex))
@@ -968,7 +942,7 @@ static ssize_t store_xps_map(struct netdev_queue *queue,
 		} else
 			pos = map_len = alloc_len = 0;
 
-		need_set = cpu_isset(cpu, *mask) && cpu_online(cpu);
+		need_set = cpumask_test_cpu(cpu, mask) && cpu_online(cpu);
 #ifdef CONFIG_NUMA
 		if (need_set) {
 			if (numa_node == -2)
@@ -1009,7 +983,7 @@ static ssize_t store_xps_map(struct netdev_queue *queue,
 		map = dev_maps ?
 			xmap_dereference(dev_maps->cpu_map[cpu]) : NULL;
 		if (map && xmap_dereference(new_dev_maps->cpu_map[cpu]) != map)
-			call_rcu(&map->rcu, xps_map_release);
+			kfree_rcu(map, rcu);
 		if (new_dev_maps->cpu_map[cpu])
 			nonempty = 1;
 	}
@@ -1022,7 +996,7 @@ static ssize_t store_xps_map(struct netdev_queue *queue,
 	}
 
 	if (dev_maps)
-		call_rcu(&dev_maps->rcu, xps_dev_maps_release);
+		kfree_rcu(dev_maps, rcu);
 
 	netdev_queue_numa_node_write(queue, (numa_node >= 0) ? numa_node :
 					    NUMA_NO_NODE);
@@ -1084,7 +1058,7 @@ static void netdev_queue_release(struct kobject *kobj)
 				else {
 					RCU_INIT_POINTER(dev_maps->cpu_map[i],
 					    NULL);
-					call_rcu(&map->rcu, xps_map_release);
+					kfree_rcu(map, rcu);
 					map = NULL;
 				}
 			}
@@ -1094,7 +1068,7 @@ static void netdev_queue_release(struct kobject *kobj)
 
 		if (!nonempty) {
 			RCU_INIT_POINTER(dev->xps_maps, NULL);
-			call_rcu(&dev_maps->rcu, xps_dev_maps_release);
+			kfree_rcu(dev_maps, rcu);
 		}
 	}
 
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 3f860261c5eea2be402ed0556a3a8b3f6fd7fc9b..2e2dce6583e14f10c786ecf81b4042cacf3593ae 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -27,14 +27,6 @@ EXPORT_SYMBOL(init_net);
 
 #define INITIAL_NET_GEN_PTRS	13 /* +1 for len +2 for rcu_head */
 
-static void net_generic_release(struct rcu_head *rcu)
-{
-	struct net_generic *ng;
-
-	ng = container_of(rcu, struct net_generic, rcu);
-	kfree(ng);
-}
-
 static int net_assign_generic(struct net *net, int id, void *data)
 {
 	struct net_generic *ng, *old_ng;
@@ -68,7 +60,7 @@ static int net_assign_generic(struct net *net, int id, void *data)
 	memcpy(&ng->ptr, &old_ng->ptr, old_ng->len * sizeof(void*));
 
 	rcu_assign_pointer(net->gen, ng);
-	call_rcu(&old_ng->rcu, net_generic_release);
+	kfree_rcu(old_ng, rcu);
 assign:
 	ng->ptr[id - 1] = data;
 	return 0;
@@ -216,11 +208,14 @@ static void net_free(struct net *net)
 	kmem_cache_free(net_cachep, net);
 }
 
-static struct net *net_create(void)
+struct net *copy_net_ns(unsigned long flags, struct net *old_net)
 {
 	struct net *net;
 	int rv;
 
+	if (!(flags & CLONE_NEWNET))
+		return get_net(old_net);
+
 	net = net_alloc();
 	if (!net)
 		return ERR_PTR(-ENOMEM);
@@ -239,13 +234,6 @@ static struct net *net_create(void)
 	return net;
 }
 
-struct net *copy_net_ns(unsigned long flags, struct net *old_net)
-{
-	if (!(flags & CLONE_NEWNET))
-		return get_net(old_net);
-	return net_create();
-}
-
 static DEFINE_SPINLOCK(cleanup_list_lock);
 static LIST_HEAD(cleanup_list);  /* Must hold cleanup_list_lock to touch */
 
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 06be2431753e19a2383db73c2f2c3e63a33c6a13..2d7d6d4737810c0bd9d0b93defbf2c972f1c6b2e 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -539,7 +539,7 @@ int __netpoll_rx(struct sk_buff *skb)
 {
 	int proto, len, ulen;
 	int hits = 0;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct udphdr *uh;
 	struct netpoll_info *npinfo = skb->dev->npinfo;
 	struct netpoll *np, *tmp;
@@ -698,32 +698,8 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
 
 	if (*cur != 0) {
 		/* MAC address */
-		if ((delim = strchr(cur, ':')) == NULL)
-			goto parse_failed;
-		*delim = 0;
-		np->remote_mac[0] = simple_strtol(cur, NULL, 16);
-		cur = delim + 1;
-		if ((delim = strchr(cur, ':')) == NULL)
-			goto parse_failed;
-		*delim = 0;
-		np->remote_mac[1] = simple_strtol(cur, NULL, 16);
-		cur = delim + 1;
-		if ((delim = strchr(cur, ':')) == NULL)
+		if (!mac_pton(cur, np->remote_mac))
 			goto parse_failed;
-		*delim = 0;
-		np->remote_mac[2] = simple_strtol(cur, NULL, 16);
-		cur = delim + 1;
-		if ((delim = strchr(cur, ':')) == NULL)
-			goto parse_failed;
-		*delim = 0;
-		np->remote_mac[3] = simple_strtol(cur, NULL, 16);
-		cur = delim + 1;
-		if ((delim = strchr(cur, ':')) == NULL)
-			goto parse_failed;
-		*delim = 0;
-		np->remote_mac[4] = simple_strtol(cur, NULL, 16);
-		cur = delim + 1;
-		np->remote_mac[5] = simple_strtol(cur, NULL, 16);
 	}
 
 	netpoll_print_options(np);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index aeeece72b72fa25d29dfd3162a2f9c3a8ef6fcbd..f76079cd750c618da16014b97a4d781bbc65e878 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -156,6 +156,7 @@
 #include <linux/wait.h>
 #include <linux/etherdevice.h>
 #include <linux/kthread.h>
+#include <linux/prefetch.h>
 #include <net/net_namespace.h>
 #include <net/checksum.h>
 #include <net/ipv6.h>
@@ -449,7 +450,6 @@ static void pktgen_stop(struct pktgen_thread *t);
 static void pktgen_clear_counters(struct pktgen_dev *pkt_dev);
 
 static unsigned int scan_ip6(const char *s, char ip[16]);
-static unsigned int fmt_ip6(char *s, const char ip[16]);
 
 /* Module parameters, defaults. */
 static int pg_count_d __read_mostly = 1000;
@@ -556,21 +556,13 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
 			   pkt_dev->skb_priority);
 
 	if (pkt_dev->flags & F_IPV6) {
-		char b1[128], b2[128], b3[128];
-		fmt_ip6(b1, pkt_dev->in6_saddr.s6_addr);
-		fmt_ip6(b2, pkt_dev->min_in6_saddr.s6_addr);
-		fmt_ip6(b3, pkt_dev->max_in6_saddr.s6_addr);
 		seq_printf(seq,
-			   "     saddr: %s  min_saddr: %s  max_saddr: %s\n", b1,
-			   b2, b3);
-
-		fmt_ip6(b1, pkt_dev->in6_daddr.s6_addr);
-		fmt_ip6(b2, pkt_dev->min_in6_daddr.s6_addr);
-		fmt_ip6(b3, pkt_dev->max_in6_daddr.s6_addr);
-		seq_printf(seq,
-			   "     daddr: %s  min_daddr: %s  max_daddr: %s\n", b1,
-			   b2, b3);
-
+			   "     saddr: %pI6c  min_saddr: %pI6c  max_saddr: %pI6c\n"
+			   "     daddr: %pI6c  min_daddr: %pI6c  max_daddr: %pI6c\n",
+			   &pkt_dev->in6_saddr,
+			   &pkt_dev->min_in6_saddr, &pkt_dev->max_in6_saddr,
+			   &pkt_dev->in6_daddr,
+			   &pkt_dev->min_in6_daddr, &pkt_dev->max_in6_daddr);
 	} else {
 		seq_printf(seq,
 			   "     dst_min: %s  dst_max: %s\n",
@@ -706,10 +698,9 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
 		   pkt_dev->cur_src_mac_offset);
 
 	if (pkt_dev->flags & F_IPV6) {
-		char b1[128], b2[128];
-		fmt_ip6(b1, pkt_dev->cur_in6_daddr.s6_addr);
-		fmt_ip6(b2, pkt_dev->cur_in6_saddr.s6_addr);
-		seq_printf(seq, "     cur_saddr: %s  cur_daddr: %s\n", b2, b1);
+		seq_printf(seq, "     cur_saddr: %pI6c  cur_daddr: %pI6c\n",
+				&pkt_dev->cur_in6_saddr,
+				&pkt_dev->cur_in6_daddr);
 	} else
 		seq_printf(seq, "     cur_saddr: 0x%x  cur_daddr: 0x%x\n",
 			   pkt_dev->cur_saddr, pkt_dev->cur_daddr);
@@ -1309,7 +1300,7 @@ static ssize_t pktgen_if_write(struct file *file,
 		buf[len] = 0;
 
 		scan_ip6(buf, pkt_dev->in6_daddr.s6_addr);
-		fmt_ip6(buf, pkt_dev->in6_daddr.s6_addr);
+		snprintf(buf, sizeof(buf), "%pI6c", &pkt_dev->in6_daddr);
 
 		ipv6_addr_copy(&pkt_dev->cur_in6_daddr, &pkt_dev->in6_daddr);
 
@@ -1332,7 +1323,7 @@ static ssize_t pktgen_if_write(struct file *file,
 		buf[len] = 0;
 
 		scan_ip6(buf, pkt_dev->min_in6_daddr.s6_addr);
-		fmt_ip6(buf, pkt_dev->min_in6_daddr.s6_addr);
+		snprintf(buf, sizeof(buf), "%pI6c", &pkt_dev->min_in6_daddr);
 
 		ipv6_addr_copy(&pkt_dev->cur_in6_daddr,
 			       &pkt_dev->min_in6_daddr);
@@ -1355,7 +1346,7 @@ static ssize_t pktgen_if_write(struct file *file,
 		buf[len] = 0;
 
 		scan_ip6(buf, pkt_dev->max_in6_daddr.s6_addr);
-		fmt_ip6(buf, pkt_dev->max_in6_daddr.s6_addr);
+		snprintf(buf, sizeof(buf), "%pI6c", &pkt_dev->max_in6_daddr);
 
 		if (debug)
 			printk(KERN_DEBUG "pktgen: dst6_max set to: %s\n", buf);
@@ -1376,7 +1367,7 @@ static ssize_t pktgen_if_write(struct file *file,
 		buf[len] = 0;
 
 		scan_ip6(buf, pkt_dev->in6_saddr.s6_addr);
-		fmt_ip6(buf, pkt_dev->in6_saddr.s6_addr);
+		snprintf(buf, sizeof(buf), "%pI6c", &pkt_dev->in6_saddr);
 
 		ipv6_addr_copy(&pkt_dev->cur_in6_saddr, &pkt_dev->in6_saddr);
 
@@ -1430,11 +1421,6 @@ static ssize_t pktgen_if_write(struct file *file,
 		return count;
 	}
 	if (!strcmp(name, "dst_mac")) {
-		char *v = valstr;
-		unsigned char old_dmac[ETH_ALEN];
-		unsigned char *m = pkt_dev->dst_mac;
-		memcpy(old_dmac, pkt_dev->dst_mac, ETH_ALEN);
-
 		len = strn_len(&user_buffer[i], sizeof(valstr) - 1);
 		if (len < 0)
 			return len;
@@ -1442,35 +1428,16 @@ static ssize_t pktgen_if_write(struct file *file,
 		memset(valstr, 0, sizeof(valstr));
 		if (copy_from_user(valstr, &user_buffer[i], len))
 			return -EFAULT;
-		i += len;
-
-		for (*m = 0; *v && m < pkt_dev->dst_mac + 6; v++) {
-			int value;
-
-			value = hex_to_bin(*v);
-			if (value >= 0)
-				*m = *m * 16 + value;
-
-			if (*v == ':') {
-				m++;
-				*m = 0;
-			}
-		}
 
+		if (!mac_pton(valstr, pkt_dev->dst_mac))
+			return -EINVAL;
 		/* Set up Dest MAC */
-		if (compare_ether_addr(old_dmac, pkt_dev->dst_mac))
-			memcpy(&(pkt_dev->hh[0]), pkt_dev->dst_mac, ETH_ALEN);
+		memcpy(&pkt_dev->hh[0], pkt_dev->dst_mac, ETH_ALEN);
 
-		sprintf(pg_result, "OK: dstmac");
+		sprintf(pg_result, "OK: dstmac %pM", pkt_dev->dst_mac);
 		return count;
 	}
 	if (!strcmp(name, "src_mac")) {
-		char *v = valstr;
-		unsigned char old_smac[ETH_ALEN];
-		unsigned char *m = pkt_dev->src_mac;
-
-		memcpy(old_smac, pkt_dev->src_mac, ETH_ALEN);
-
 		len = strn_len(&user_buffer[i], sizeof(valstr) - 1);
 		if (len < 0)
 			return len;
@@ -1478,26 +1445,13 @@ static ssize_t pktgen_if_write(struct file *file,
 		memset(valstr, 0, sizeof(valstr));
 		if (copy_from_user(valstr, &user_buffer[i], len))
 			return -EFAULT;
-		i += len;
-
-		for (*m = 0; *v && m < pkt_dev->src_mac + 6; v++) {
-			int value;
-
-			value = hex_to_bin(*v);
-			if (value >= 0)
-				*m = *m * 16 + value;
-
-			if (*v == ':') {
-				m++;
-				*m = 0;
-			}
-		}
 
+		if (!mac_pton(valstr, pkt_dev->src_mac))
+			return -EINVAL;
 		/* Set up Src MAC */
-		if (compare_ether_addr(old_smac, pkt_dev->src_mac))
-			memcpy(&(pkt_dev->hh[6]), pkt_dev->src_mac, ETH_ALEN);
+		memcpy(&pkt_dev->hh[6], pkt_dev->src_mac, ETH_ALEN);
 
-		sprintf(pg_result, "OK: srcmac");
+		sprintf(pg_result, "OK: srcmac %pM", pkt_dev->src_mac);
 		return count;
 	}
 
@@ -2514,7 +2468,6 @@ static int pktgen_output_ipsec(struct sk_buff *skb, struct pktgen_dev *pkt_dev)
 {
 	struct xfrm_state *x = pkt_dev->flows[pkt_dev->curfl].x;
 	int err = 0;
-	struct iphdr *iph;
 
 	if (!x)
 		return 0;
@@ -2524,7 +2477,6 @@ static int pktgen_output_ipsec(struct sk_buff *skb, struct pktgen_dev *pkt_dev)
 		return 0;
 
 	spin_lock(&x->lock);
-	iph = ip_hdr(skb);
 
 	err = x->outer_mode->output(x, skb);
 	if (err)
@@ -2624,6 +2576,7 @@ static void pktgen_finalize_skb(struct pktgen_dev *pkt_dev, struct sk_buff *skb,
 	} else {
 		int frags = pkt_dev->nfrags;
 		int i, len;
+		int frag_len;
 
 
 		if (frags > MAX_SKB_FRAGS)
@@ -2635,6 +2588,8 @@ static void pktgen_finalize_skb(struct pktgen_dev *pkt_dev, struct sk_buff *skb,
 		}
 
 		i = 0;
+		frag_len = (datalen/frags) < PAGE_SIZE ?
+			   (datalen/frags) : PAGE_SIZE;
 		while (datalen > 0) {
 			if (unlikely(!pkt_dev->page)) {
 				int node = numa_node_id();
@@ -2648,38 +2603,18 @@ static void pktgen_finalize_skb(struct pktgen_dev *pkt_dev, struct sk_buff *skb,
 			skb_shinfo(skb)->frags[i].page = pkt_dev->page;
 			get_page(pkt_dev->page);
 			skb_shinfo(skb)->frags[i].page_offset = 0;
-			skb_shinfo(skb)->frags[i].size =
-			    (datalen < PAGE_SIZE ? datalen : PAGE_SIZE);
+			/*last fragment, fill rest of data*/
+			if (i == (frags - 1))
+				skb_shinfo(skb)->frags[i].size =
+				    (datalen < PAGE_SIZE ? datalen : PAGE_SIZE);
+			else
+				skb_shinfo(skb)->frags[i].size = frag_len;
 			datalen -= skb_shinfo(skb)->frags[i].size;
 			skb->len += skb_shinfo(skb)->frags[i].size;
 			skb->data_len += skb_shinfo(skb)->frags[i].size;
 			i++;
 			skb_shinfo(skb)->nr_frags = i;
 		}
-
-		while (i < frags) {
-			int rem;
-
-			if (i == 0)
-				break;
-
-			rem = skb_shinfo(skb)->frags[i - 1].size / 2;
-			if (rem == 0)
-				break;
-
-			skb_shinfo(skb)->frags[i - 1].size -= rem;
-
-			skb_shinfo(skb)->frags[i] =
-			    skb_shinfo(skb)->frags[i - 1];
-			get_page(skb_shinfo(skb)->frags[i].page);
-			skb_shinfo(skb)->frags[i].page =
-			    skb_shinfo(skb)->frags[i - 1].page;
-			skb_shinfo(skb)->frags[i].page_offset +=
-			    skb_shinfo(skb)->frags[i - 1].size;
-			skb_shinfo(skb)->frags[i].size = rem;
-			i++;
-			skb_shinfo(skb)->nr_frags = i;
-		}
 	}
 
 	/* Stamp the time, and sequence number,
@@ -2917,79 +2852,6 @@ static unsigned int scan_ip6(const char *s, char ip[16])
 	return len;
 }
 
-static char tohex(char hexdigit)
-{
-	return hexdigit > 9 ? hexdigit + 'a' - 10 : hexdigit + '0';
-}
-
-static int fmt_xlong(char *s, unsigned int i)
-{
-	char *bak = s;
-	*s = tohex((i >> 12) & 0xf);
-	if (s != bak || *s != '0')
-		++s;
-	*s = tohex((i >> 8) & 0xf);
-	if (s != bak || *s != '0')
-		++s;
-	*s = tohex((i >> 4) & 0xf);
-	if (s != bak || *s != '0')
-		++s;
-	*s = tohex(i & 0xf);
-	return s - bak + 1;
-}
-
-static unsigned int fmt_ip6(char *s, const char ip[16])
-{
-	unsigned int len;
-	unsigned int i;
-	unsigned int temp;
-	unsigned int compressing;
-	int j;
-
-	len = 0;
-	compressing = 0;
-	for (j = 0; j < 16; j += 2) {
-
-#ifdef V4MAPPEDPREFIX
-		if (j == 12 && !memcmp(ip, V4mappedprefix, 12)) {
-			inet_ntoa_r(*(struct in_addr *)(ip + 12), s);
-			temp = strlen(s);
-			return len + temp;
-		}
-#endif
-		temp = ((unsigned long)(unsigned char)ip[j] << 8) +
-		    (unsigned long)(unsigned char)ip[j + 1];
-		if (temp == 0) {
-			if (!compressing) {
-				compressing = 1;
-				if (j == 0) {
-					*s++ = ':';
-					++len;
-				}
-			}
-		} else {
-			if (compressing) {
-				compressing = 0;
-				*s++ = ':';
-				++len;
-			}
-			i = fmt_xlong(s, temp);
-			len += i;
-			s += i;
-			if (j < 14) {
-				*s++ = ':';
-				++len;
-			}
-		}
-	}
-	if (compressing) {
-		*s++ = ':';
-		++len;
-	}
-	*s = 0;
-	return len;
-}
-
 static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
 					struct pktgen_dev *pkt_dev)
 {
@@ -3682,13 +3544,12 @@ static int pktgen_add_device(struct pktgen_thread *t, const char *ifname)
 		return -ENOMEM;
 
 	strcpy(pkt_dev->odevname, ifname);
-	pkt_dev->flows = vmalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
+	pkt_dev->flows = vzalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
 				      node);
 	if (pkt_dev->flows == NULL) {
 		kfree(pkt_dev);
 		return -ENOMEM;
 	}
-	memset(pkt_dev->flows, 0, MAX_CFLOWS * sizeof(struct flow_state));
 
 	pkt_dev->removal_mark = 0;
 	pkt_dev->min_pkt_size = ETH_ZLEN;
@@ -3846,6 +3707,7 @@ static int __init pg_init(void)
 {
 	int cpu;
 	struct proc_dir_entry *pe;
+	int ret = 0;
 
 	pr_info("%s", version);
 
@@ -3856,11 +3718,10 @@ static int __init pg_init(void)
 	pe = proc_create(PGCTRL, 0600, pg_proc_dir, &pktgen_fops);
 	if (pe == NULL) {
 		pr_err("ERROR: cannot create %s procfs entry\n", PGCTRL);
-		proc_net_remove(&init_net, PG_PROC_DIR);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto remove_dir;
 	}
 
-	/* Register us to receive netdevice events */
 	register_netdevice_notifier(&pktgen_notifier_block);
 
 	for_each_online_cpu(cpu) {
@@ -3874,13 +3735,18 @@ static int __init pg_init(void)
 
 	if (list_empty(&pktgen_threads)) {
 		pr_err("ERROR: Initialization failed for all threads\n");
-		unregister_netdevice_notifier(&pktgen_notifier_block);
-		remove_proc_entry(PGCTRL, pg_proc_dir);
-		proc_net_remove(&init_net, PG_PROC_DIR);
-		return -ENODEV;
+		ret = -ENODEV;
+		goto unregister;
 	}
 
 	return 0;
+
+ unregister:
+	unregister_netdevice_notifier(&pktgen_notifier_block);
+	remove_proc_entry(PGCTRL, pg_proc_dir);
+ remove_dir:
+	proc_net_remove(&init_net, PG_PROC_DIR);
+	return ret;
 }
 
 static void __exit pg_cleanup(void)
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index d7c4bb4b18208e894c78a4a858b0a9237dab1246..d1644e317e70cd2634e92fb5a61153ec18c74882 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1007,10 +1007,11 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 	s_h = cb->args[0];
 	s_idx = cb->args[1];
 
+	rcu_read_lock();
 	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
 		idx = 0;
 		head = &net->dev_index_head[h];
-		hlist_for_each_entry(dev, node, head, index_hlist) {
+		hlist_for_each_entry_rcu(dev, node, head, index_hlist) {
 			if (idx < s_idx)
 				goto cont;
 			if (rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK,
@@ -1023,6 +1024,7 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 		}
 	}
 out:
+	rcu_read_unlock();
 	cb->args[1] = idx;
 	cb->args[0] = h;
 
@@ -1499,6 +1501,7 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 	char ifname[IFNAMSIZ];
 	struct nlattr *tb[IFLA_MAX+1];
 	int err;
+	LIST_HEAD(list_kill);
 
 	err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy);
 	if (err < 0)
@@ -1522,7 +1525,9 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 	if (!ops)
 		return -EOPNOTSUPP;
 
-	ops->dellink(dev, NULL);
+	ops->dellink(dev, &list_kill);
+	unregister_netdevice_many(&list_kill);
+	list_del(&list_kill);
 	return 0;
 }
 
@@ -1570,12 +1575,6 @@ struct net_device *rtnl_create_link(struct net *src_net, struct net *net,
 	dev->rtnl_link_state = RTNL_LINK_INITIALIZING;
 	dev->real_num_tx_queues = real_num_queues;
 
-	if (strchr(dev->name, '%')) {
-		err = dev_alloc_name(dev, dev->name);
-		if (err < 0)
-			goto err_free;
-	}
-
 	if (tb[IFLA_MTU])
 		dev->mtu = nla_get_u32(tb[IFLA_MTU]);
 	if (tb[IFLA_ADDRESS])
@@ -1595,8 +1594,6 @@ struct net_device *rtnl_create_link(struct net *src_net, struct net *net,
 
 	return dev;
 
-err_free:
-	free_netdev(dev);
 err:
 	return ERR_PTR(err);
 }
@@ -1879,7 +1876,6 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 	int min_len;
 	int family;
 	int type;
-	int err;
 
 	type = nlh->nlmsg_type;
 	if (type > RTM_MAX)
@@ -1906,11 +1902,8 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 		if (dumpit == NULL)
 			return -EOPNOTSUPP;
 
-		__rtnl_unlock();
 		rtnl = net->rtnl;
-		err = netlink_dump_start(rtnl, skb, nlh, dumpit, NULL);
-		rtnl_lock();
-		return err;
+		return netlink_dump_start(rtnl, skb, nlh, dumpit, NULL);
 	}
 
 	memset(rta_buf, 0, (rtattr_max * sizeof(struct rtattr *)));
@@ -1963,6 +1956,8 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi
 	case NETDEV_GOING_DOWN:
 	case NETDEV_UNREGISTER:
 	case NETDEV_UNREGISTER_BATCH:
+	case NETDEV_RELEASE:
+	case NETDEV_JOIN:
 		break;
 	default:
 		rtmsg_ifinfo(RTM_NEWLINK, dev, 0);
@@ -1980,7 +1975,7 @@ static int __net_init rtnetlink_net_init(struct net *net)
 {
 	struct sock *sk;
 	sk = netlink_kernel_create(net, NETLINK_ROUTE, RTNLGRP_MAX,
-				   rtnetlink_rcv, &rtnl_mutex, THIS_MODULE);
+				   rtnetlink_rcv, NULL, THIS_MODULE);
 	if (!sk)
 		return -ENOMEM;
 	net->rtnl = sk;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 7ebeed0a877cf4bb244d488346e745d45da93959..46cbd28f40f9698bfbfad886047223c4bba16df2 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -57,6 +57,7 @@
 #include <linux/init.h>
 #include <linux/scatterlist.h>
 #include <linux/errqueue.h>
+#include <linux/prefetch.h>
 
 #include <net/protocol.h>
 #include <net/dst.h>
@@ -2993,6 +2994,9 @@ int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
 	skb->destructor = sock_rmem_free;
 	atomic_add(skb->truesize, &sk->sk_rmem_alloc);
 
+	/* before exiting rcu section, make sure dst is refcounted */
+	skb_dst_force(skb);
+
 	skb_queue_tail(&sk->sk_error_queue, skb);
 	if (!sock_flag(sk, SOCK_DEAD))
 		sk->sk_data_ready(sk, skb->len);
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 385b6095fdc4b1da8540c879d3a5c450954cb7f7..a829e3f60aeb2812a9a4a92e3d5accf3ce128b77 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -122,6 +122,15 @@ static struct ctl_table net_core_table[] = {
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec
 	},
+#ifdef CONFIG_BPF_JIT
+	{
+		.procname	= "bpf_jit_enable",
+		.data		= &bpf_jit_enable,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec
+	},
+#endif
 	{
 		.procname	= "netdev_tstamp_prequeue",
 		.data		= &netdev_tstamp_prequeue,
diff --git a/net/core/utils.c b/net/core/utils.c
index 5fea0ab2190274faf53705ee6bb87338072a26cc..2012bc797f9c32b9a9a2af81fc08768177d86377 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -296,3 +296,27 @@ void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
 				csum_unfold(*sum)));
 }
 EXPORT_SYMBOL(inet_proto_csum_replace4);
+
+int mac_pton(const char *s, u8 *mac)
+{
+	int i;
+
+	/* XX:XX:XX:XX:XX:XX */
+	if (strlen(s) < 3 * ETH_ALEN - 1)
+		return 0;
+
+	/* Don't dirty result unless string is valid MAC. */
+	for (i = 0; i < ETH_ALEN; i++) {
+		if (!strchr("0123456789abcdefABCDEF", s[i * 3]))
+			return 0;
+		if (!strchr("0123456789abcdefABCDEF", s[i * 3 + 1]))
+			return 0;
+		if (i != ETH_ALEN - 1 && s[i * 3 + 2] != ':')
+			return 0;
+	}
+	for (i = 0; i < ETH_ALEN; i++) {
+		mac[i] = (hex_to_bin(s[i * 3]) << 4) | hex_to_bin(s[i * 3 + 1]);
+	}
+	return 1;
+}
+EXPORT_SYMBOL(mac_pton);
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index ae451c6d83baa468596e136c3001cabc96edf1cd..8c36adfd19198e241c3c7abd952b4ae9534bf376 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -40,13 +40,15 @@
 
 int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 {
+	const struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
 	struct inet_sock *inet = inet_sk(sk);
 	struct dccp_sock *dp = dccp_sk(sk);
-	const struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
 	__be16 orig_sport, orig_dport;
-	struct rtable *rt;
 	__be32 daddr, nexthop;
+	struct flowi4 *fl4;
+	struct rtable *rt;
 	int err;
+	struct ip_options_rcu *inet_opt;
 
 	dp->dccps_role = DCCP_ROLE_CLIENT;
 
@@ -57,15 +59,19 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		return -EAFNOSUPPORT;
 
 	nexthop = daddr = usin->sin_addr.s_addr;
-	if (inet->opt != NULL && inet->opt->srr) {
+
+	inet_opt = rcu_dereference_protected(inet->inet_opt,
+					     sock_owned_by_user(sk));
+	if (inet_opt != NULL && inet_opt->opt.srr) {
 		if (daddr == 0)
 			return -EINVAL;
-		nexthop = inet->opt->faddr;
+		nexthop = inet_opt->opt.faddr;
 	}
 
 	orig_sport = inet->inet_sport;
 	orig_dport = usin->sin_port;
-	rt = ip_route_connect(nexthop, inet->inet_saddr,
+	fl4 = &inet->cork.fl.u.ip4;
+	rt = ip_route_connect(fl4, nexthop, inet->inet_saddr,
 			      RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
 			      IPPROTO_DCCP,
 			      orig_sport, orig_dport, sk, true);
@@ -77,19 +83,19 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		return -ENETUNREACH;
 	}
 
-	if (inet->opt == NULL || !inet->opt->srr)
-		daddr = rt->rt_dst;
+	if (inet_opt == NULL || !inet_opt->opt.srr)
+		daddr = fl4->daddr;
 
 	if (inet->inet_saddr == 0)
-		inet->inet_saddr = rt->rt_src;
+		inet->inet_saddr = fl4->saddr;
 	inet->inet_rcv_saddr = inet->inet_saddr;
 
 	inet->inet_dport = usin->sin_port;
 	inet->inet_daddr = daddr;
 
 	inet_csk(sk)->icsk_ext_hdr_len = 0;
-	if (inet->opt != NULL)
-		inet_csk(sk)->icsk_ext_hdr_len = inet->opt->optlen;
+	if (inet_opt)
+		inet_csk(sk)->icsk_ext_hdr_len = inet_opt->opt.optlen;
 	/*
 	 * Socket identity is still unknown (sport may be zero).
 	 * However we set state to DCCP_REQUESTING and not releasing socket
@@ -101,8 +107,7 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	if (err != 0)
 		goto failure;
 
-	rt = ip_route_newports(rt, IPPROTO_DCCP,
-			       orig_sport, orig_dport,
+	rt = ip_route_newports(fl4, rt, orig_sport, orig_dport,
 			       inet->inet_sport, inet->inet_dport, sk);
 	if (IS_ERR(rt)) {
 		rt = NULL;
@@ -391,32 +396,30 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb,
 	if (sk_acceptq_is_full(sk))
 		goto exit_overflow;
 
-	if (dst == NULL && (dst = inet_csk_route_req(sk, req)) == NULL)
-		goto exit;
-
 	newsk = dccp_create_openreq_child(sk, req, skb);
 	if (newsk == NULL)
 		goto exit_nonewsk;
 
-	sk_setup_caps(newsk, dst);
-
 	newinet		   = inet_sk(newsk);
 	ireq		   = inet_rsk(req);
 	newinet->inet_daddr	= ireq->rmt_addr;
 	newinet->inet_rcv_saddr = ireq->loc_addr;
 	newinet->inet_saddr	= ireq->loc_addr;
-	newinet->opt	   = ireq->opt;
+	newinet->inet_opt	= ireq->opt;
 	ireq->opt	   = NULL;
 	newinet->mc_index  = inet_iif(skb);
 	newinet->mc_ttl	   = ip_hdr(skb)->ttl;
 	newinet->inet_id   = jiffies;
 
+	if (dst == NULL && (dst = inet_csk_route_child_sock(sk, newsk, req)) == NULL)
+		goto put_and_exit;
+
+	sk_setup_caps(newsk, dst);
+
 	dccp_sync_mss(newsk, dst_mtu(dst));
 
-	if (__inet_inherit_port(sk, newsk) < 0) {
-		sock_put(newsk);
-		goto exit;
-	}
+	if (__inet_inherit_port(sk, newsk) < 0)
+		goto put_and_exit;
 	__inet_hash_nolisten(newsk, NULL);
 
 	return newsk;
@@ -428,6 +431,9 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb,
 exit:
 	NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
 	return NULL;
+put_and_exit:
+	sock_put(newsk);
+	goto exit;
 }
 
 EXPORT_SYMBOL_GPL(dccp_v4_request_recv_sock);
@@ -491,8 +497,9 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req,
 	int err = -1;
 	struct sk_buff *skb;
 	struct dst_entry *dst;
+	struct flowi4 fl4;
 
-	dst = inet_csk_route_req(sk, req);
+	dst = inet_csk_route_req(sk, &fl4, req);
 	if (dst == NULL)
 		goto out;
 
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index de1b7e37ad5b7fdb4431988e1f1e212fc0bd71a9..8dc4348774a58a390fe1c9fcf6c4666dcdf59be3 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -54,8 +54,8 @@ static void dccp_v6_hash(struct sock *sk)
 
 /* add pseudo-header to DCCP checksum stored in skb->csum */
 static inline __sum16 dccp_v6_csum_finish(struct sk_buff *skb,
-				      struct in6_addr *saddr,
-				      struct in6_addr *daddr)
+				      const struct in6_addr *saddr,
+				      const struct in6_addr *daddr)
 {
 	return csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_DCCP, skb->csum);
 }
@@ -87,7 +87,7 @@ static inline __u32 dccp_v6_init_sequence(struct sk_buff *skb)
 static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 			u8 type, u8 code, int offset, __be32 info)
 {
-	struct ipv6hdr *hdr = (struct ipv6hdr *)skb->data;
+	const struct ipv6hdr *hdr = (const struct ipv6hdr *)skb->data;
 	const struct dccp_hdr *dh = (struct dccp_hdr *)(skb->data + offset);
 	struct dccp_sock *dp;
 	struct ipv6_pinfo *np;
@@ -296,7 +296,7 @@ static void dccp_v6_reqsk_destructor(struct request_sock *req)
 
 static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
 {
-	struct ipv6hdr *rxip6h;
+	const struct ipv6hdr *rxip6h;
 	struct sk_buff *skb;
 	struct flowi6 fl6;
 	struct net *net = dev_net(skb_dst(rxskb)->dev);
@@ -573,7 +573,7 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
 
 	   First: no IPv4 options.
 	 */
-	newinet->opt = NULL;
+	newinet->inet_opt = NULL;
 
 	/* Clone RX bits */
 	newnp->rxopt.all = np->rxopt.all;
diff --git a/net/dccp/output.c b/net/dccp/output.c
index 136d41cbcd02a903527643d69e397f0ceed26b9c..fab108e51e5a8fe1fe3a80de27735c56ef037a1d 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -43,7 +43,7 @@ static void dccp_skb_entail(struct sock *sk, struct sk_buff *skb)
 static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
 {
 	if (likely(skb != NULL)) {
-		const struct inet_sock *inet = inet_sk(sk);
+		struct inet_sock *inet = inet_sk(sk);
 		const struct inet_connection_sock *icsk = inet_csk(sk);
 		struct dccp_sock *dp = dccp_sk(sk);
 		struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb);
@@ -136,7 +136,7 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
 
 		DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
 
-		err = icsk->icsk_af_ops->queue_xmit(skb);
+		err = icsk->icsk_af_ops->queue_xmit(skb, &inet->cork.fl);
 		return net_xmit_eval(err);
 	}
 	return -ENOBUFS;
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 0dcaa903e00e0f4ce4eb53ebfe150878f7d26e06..cf26ac74a18827c714020b0b81d5d911f9391828 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -332,14 +332,9 @@ static struct dn_ifaddr *dn_dev_alloc_ifa(void)
 	return ifa;
 }
 
-static void dn_dev_free_ifa_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct dn_ifaddr, rcu));
-}
-
 static void dn_dev_free_ifa(struct dn_ifaddr *ifa)
 {
-	call_rcu(&ifa->rcu, dn_dev_free_ifa_rcu);
+	kfree_rcu(ifa, rcu);
 }
 
 static void dn_dev_del_ifa(struct dn_dev *dn_db, struct dn_ifaddr __rcu **ifap, int destroy)
@@ -752,7 +747,8 @@ static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 	skip_naddr = cb->args[1];
 
 	idx = 0;
-	for_each_netdev(&init_net, dev) {
+	rcu_read_lock();
+	for_each_netdev_rcu(&init_net, dev) {
 		if (idx < skip_ndevs)
 			goto cont;
 		else if (idx > skip_ndevs) {
@@ -761,11 +757,11 @@ static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 			skip_naddr = 0;
 		}
 
-		if ((dn_db = rtnl_dereference(dev->dn_ptr)) == NULL)
+		if ((dn_db = rcu_dereference(dev->dn_ptr)) == NULL)
 			goto cont;
 
-		for (ifa = rtnl_dereference(dn_db->ifa_list), dn_idx = 0; ifa;
-		     ifa = rtnl_dereference(ifa->ifa_next), dn_idx++) {
+		for (ifa = rcu_dereference(dn_db->ifa_list), dn_idx = 0; ifa;
+		     ifa = rcu_dereference(ifa->ifa_next), dn_idx++) {
 			if (dn_idx < skip_naddr)
 				continue;
 
@@ -778,6 +774,7 @@ static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 		idx++;
 	}
 done:
+	rcu_read_unlock();
 	cb->args[0] = idx;
 	cb->args[1] = dn_idx;
 
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 9f09d4fc2880deaae856dbfff675349723ddf07a..74544bc6fdecf8251f8377cf967a0c37992352ed 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1125,13 +1125,11 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowidn *o
 	if (dev_out->flags & IFF_LOOPBACK)
 		flags |= RTCF_LOCAL;
 
-	rt = dst_alloc(&dn_dst_ops, 0);
+	rt = dst_alloc(&dn_dst_ops, dev_out, 1, 0, DST_HOST);
 	if (rt == NULL)
 		goto e_nobufs;
 
-	atomic_set(&rt->dst.__refcnt, 1);
-	rt->dst.flags   = DST_HOST;
-
+	memset(&rt->fld, 0, sizeof(rt->fld));
 	rt->fld.saddr        = oldflp->saddr;
 	rt->fld.daddr        = oldflp->daddr;
 	rt->fld.flowidn_oif  = oldflp->flowidn_oif;
@@ -1146,8 +1144,6 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowidn *o
 	rt->rt_dst_map    = fld.daddr;
 	rt->rt_src_map    = fld.saddr;
 
-	rt->dst.dev = dev_out;
-	dev_hold(dev_out);
 	rt->dst.neighbour = neigh;
 	neigh = NULL;
 
@@ -1399,10 +1395,11 @@ static int dn_route_input_slow(struct sk_buff *skb)
 	}
 
 make_route:
-	rt = dst_alloc(&dn_dst_ops, 0);
+	rt = dst_alloc(&dn_dst_ops, out_dev, 0, 0, DST_HOST);
 	if (rt == NULL)
 		goto e_nobufs;
 
+	memset(&rt->fld, 0, sizeof(rt->fld));
 	rt->rt_saddr      = fld.saddr;
 	rt->rt_daddr      = fld.daddr;
 	rt->rt_gateway    = fld.daddr;
@@ -1419,9 +1416,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
 	rt->fld.flowidn_iif  = in_dev->ifindex;
 	rt->fld.flowidn_mark = fld.flowidn_mark;
 
-	rt->dst.flags = DST_HOST;
 	rt->dst.neighbour = neigh;
-	rt->dst.dev = out_dev;
 	rt->dst.lastuse = jiffies;
 	rt->dst.output = dn_rt_bug;
 	switch(res.type) {
@@ -1440,8 +1435,6 @@ static int dn_route_input_slow(struct sk_buff *skb)
 			rt->dst.input = dst_discard;
 	}
 	rt->rt_flags = flags;
-	if (rt->dst.dev)
-		dev_hold(rt->dst.dev);
 
 	err = dn_rt_set_next_hop(rt, &res);
 	if (err)
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 99d8d3a40998ab4b5d40076786be3390e2d4fea8..bd0a52dd1d40e65c2c6d905172cb4fc957dd3264 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -123,11 +123,11 @@ static inline void dn_rebuild_zone(struct dn_zone *dz,
 				   struct dn_fib_node **old_ht,
 				   int old_divisor)
 {
-	int i;
 	struct dn_fib_node *f, **fp, *next;
+	int i;
 
 	for(i = 0; i < old_divisor; i++) {
-		for(f = old_ht[i]; f; f = f->fn_next) {
+		for(f = old_ht[i]; f; f = next) {
 			next = f->fn_next;
 			for(fp = dn_chain_p(f->fn_key, dz);
 				*fp && dn_key_leq((*fp)->fn_key, f->fn_key);
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 64ca2a6fa0d4449f58c9befbdcbd4d8c31b3cdb0..0a47b6c37038b5f6c12a918789497a6609686fb0 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -288,7 +288,6 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = {
 	.get_drvinfo		= dsa_slave_get_drvinfo,
 	.nway_reset		= dsa_slave_nway_reset,
 	.get_link		= dsa_slave_get_link,
-	.set_sg			= ethtool_op_set_sg,
 	.get_strings		= dsa_slave_get_strings,
 	.get_ethtool_stats	= dsa_slave_get_ethtool_stats,
 	.get_sset_count		= dsa_slave_get_sset_count,
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 116d3fd3d66915fed37f5af7e24143cf1f57af11..a1d9f3787dd5c385ffa7e5cbf3a0b483a0ec9474 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -935,7 +935,6 @@ static void aun_data_available(struct sock *sk, int slen)
 	struct sk_buff *skb;
 	unsigned char *data;
 	struct aunhdr *ah;
-	struct iphdr *ip;
 	size_t len;
 
 	while ((skb = skb_recv_datagram(sk, 0, 1, &err)) == NULL) {
@@ -949,7 +948,6 @@ static void aun_data_available(struct sock *sk, int slen)
 	data = skb_transport_header(skb) + sizeof(struct udphdr);
 	ah = (struct aunhdr *)data;
 	len = skb->len - sizeof(struct udphdr);
-	ip = ip_hdr(skb);
 
 	switch (ah->code)
 	{
@@ -962,12 +960,6 @@ static void aun_data_available(struct sock *sk, int slen)
 	case 4:
 		aun_tx_ack(ah->handle, ECTYPE_TRANSMIT_NOT_LISTENING);
 		break;
-#if 0
-		/* This isn't quite right yet. */
-	case 5:
-		aun_send_response(ip->saddr, ah->handle, 6, ah->cb);
-		break;
-#endif
 	default:
 		printk(KERN_DEBUG "unknown AUN packet (type %d)\n", data[0]);
 	}
diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile
index 0dc772d0d1259e7228481d53108981a23b9d61ea..f2dc69cffb578b31c1796ac544fe50a842a6fbfa 100644
--- a/net/ipv4/Makefile
+++ b/net/ipv4/Makefile
@@ -11,7 +11,7 @@ obj-y     := route.o inetpeer.o protocol.o \
 	     datagram.o raw.o udp.o udplite.o \
 	     arp.o icmp.o devinet.o af_inet.o  igmp.o \
 	     fib_frontend.o fib_semantics.o fib_trie.o \
-	     inet_fragment.o
+	     inet_fragment.o ping.o
 
 obj-$(CONFIG_SYSCTL) += sysctl_net_ipv4.o
 obj-$(CONFIG_PROC_FS) += proc.o
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 807d83c02ef6b666b307169647cab6a05e3cd5f9..cc1463156cd037ad08b6a2f637c90b4d43fc5e7a 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -105,6 +105,7 @@
 #include <net/tcp.h>
 #include <net/udp.h>
 #include <net/udplite.h>
+#include <net/ping.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/raw.h>
@@ -153,7 +154,7 @@ void inet_sock_destruct(struct sock *sk)
 	WARN_ON(sk->sk_wmem_queued);
 	WARN_ON(sk->sk_forward_alloc);
 
-	kfree(inet->opt);
+	kfree(rcu_dereference_protected(inet->inet_opt, 1));
 	dst_release(rcu_dereference_check(sk->sk_dst_cache, 1));
 	sk_refcnt_debug_dec(sk);
 }
@@ -1008,6 +1009,14 @@ static struct inet_protosw inetsw_array[] =
 		.flags =      INET_PROTOSW_PERMANENT,
        },
 
+       {
+		.type =       SOCK_DGRAM,
+		.protocol =   IPPROTO_ICMP,
+		.prot =       &ping_prot,
+		.ops =        &inet_dgram_ops,
+		.no_check =   UDP_CSUM_DEFAULT,
+		.flags =      INET_PROTOSW_REUSE,
+       },
 
        {
 	       .type =       SOCK_RAW,
@@ -1103,14 +1112,19 @@ static int inet_sk_reselect_saddr(struct sock *sk)
 	struct inet_sock *inet = inet_sk(sk);
 	__be32 old_saddr = inet->inet_saddr;
 	__be32 daddr = inet->inet_daddr;
+	struct flowi4 *fl4;
 	struct rtable *rt;
 	__be32 new_saddr;
+	struct ip_options_rcu *inet_opt;
 
-	if (inet->opt && inet->opt->srr)
-		daddr = inet->opt->faddr;
+	inet_opt = rcu_dereference_protected(inet->inet_opt,
+					     sock_owned_by_user(sk));
+	if (inet_opt && inet_opt->opt.srr)
+		daddr = inet_opt->opt.faddr;
 
 	/* Query new route. */
-	rt = ip_route_connect(daddr, 0, RT_CONN_FLAGS(sk),
+	fl4 = &inet->cork.fl.u.ip4;
+	rt = ip_route_connect(fl4, daddr, 0, RT_CONN_FLAGS(sk),
 			      sk->sk_bound_dev_if, sk->sk_protocol,
 			      inet->inet_sport, inet->inet_dport, sk, false);
 	if (IS_ERR(rt))
@@ -1118,7 +1132,7 @@ static int inet_sk_reselect_saddr(struct sock *sk)
 
 	sk_setup_caps(sk, &rt->dst);
 
-	new_saddr = rt->rt_src;
+	new_saddr = fl4->saddr;
 
 	if (new_saddr == old_saddr)
 		return 0;
@@ -1147,6 +1161,8 @@ int inet_sk_rebuild_header(struct sock *sk)
 	struct inet_sock *inet = inet_sk(sk);
 	struct rtable *rt = (struct rtable *)__sk_dst_check(sk, 0);
 	__be32 daddr;
+	struct ip_options_rcu *inet_opt;
+	struct flowi4 *fl4;
 	int err;
 
 	/* Route is OK, nothing to do. */
@@ -1154,10 +1170,14 @@ int inet_sk_rebuild_header(struct sock *sk)
 		return 0;
 
 	/* Reroute. */
+	rcu_read_lock();
+	inet_opt = rcu_dereference(inet->inet_opt);
 	daddr = inet->inet_daddr;
-	if (inet->opt && inet->opt->srr)
-		daddr = inet->opt->faddr;
-	rt = ip_route_output_ports(sock_net(sk), sk, daddr, inet->inet_saddr,
+	if (inet_opt && inet_opt->opt.srr)
+		daddr = inet_opt->opt.faddr;
+	rcu_read_unlock();
+	fl4 = &inet->cork.fl.u.ip4;
+	rt = ip_route_output_ports(sock_net(sk), fl4, sk, daddr, inet->inet_saddr,
 				   inet->inet_dport, inet->inet_sport,
 				   sk->sk_protocol, RT_CONN_FLAGS(sk),
 				   sk->sk_bound_dev_if);
@@ -1186,7 +1206,7 @@ EXPORT_SYMBOL(inet_sk_rebuild_header);
 
 static int inet_gso_send_check(struct sk_buff *skb)
 {
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	const struct net_protocol *ops;
 	int proto;
 	int ihl;
@@ -1293,7 +1313,7 @@ static struct sk_buff **inet_gro_receive(struct sk_buff **head,
 	const struct net_protocol *ops;
 	struct sk_buff **pp = NULL;
 	struct sk_buff *p;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	unsigned int hlen;
 	unsigned int off;
 	unsigned int id;
@@ -1516,6 +1536,7 @@ static const struct net_protocol udp_protocol = {
 
 static const struct net_protocol icmp_protocol = {
 	.handler =	icmp_rcv,
+	.err_handler =	ping_err,
 	.no_policy =	1,
 	.netns_ok =	1,
 };
@@ -1631,6 +1652,10 @@ static int __init inet_init(void)
 	if (rc)
 		goto out_unregister_udp_proto;
 
+	rc = proto_register(&ping_prot, 1);
+	if (rc)
+		goto out_unregister_raw_proto;
+
 	/*
 	 *	Tell SOCKET that we are alive...
 	 */
@@ -1686,6 +1711,8 @@ static int __init inet_init(void)
 	/* Add UDP-Lite (RFC 3828) */
 	udplite4_register();
 
+	ping_init();
+
 	/*
 	 *	Set the ICMP layer up
 	 */
@@ -1716,6 +1743,8 @@ static int __init inet_init(void)
 	rc = 0;
 out:
 	return rc;
+out_unregister_raw_proto:
+	proto_unregister(&raw_prot);
 out_unregister_udp_proto:
 	proto_unregister(&udp_prot);
 out_unregister_tcp_proto:
@@ -1740,11 +1769,15 @@ static int __init ipv4_proc_init(void)
 		goto out_tcp;
 	if (udp4_proc_init())
 		goto out_udp;
+	if (ping_proc_init())
+		goto out_ping;
 	if (ip_misc_proc_init())
 		goto out_misc;
 out:
 	return rc;
 out_misc:
+	ping_proc_exit();
+out_ping:
 	udp4_proc_exit();
 out_udp:
 	tcp4_proc_exit();
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 4286fd3cc0e2bce0a09655959d0b7c699b711aaa..c1f4154552fc582320e276e6768831ed9ec32548 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -73,7 +73,7 @@ static inline struct scatterlist *ah_req_sg(struct crypto_ahash *ahash,
  * into IP header for icv calculation. Options are already checked
  * for validity, so paranoia is not required. */
 
-static int ip_clear_mutable_options(struct iphdr *iph, __be32 *daddr)
+static int ip_clear_mutable_options(const struct iphdr *iph, __be32 *daddr)
 {
 	unsigned char * optptr = (unsigned char*)(iph+1);
 	int  l = iph->ihl*4 - sizeof(struct iphdr);
@@ -396,7 +396,7 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
 static void ah4_err(struct sk_buff *skb, u32 info)
 {
 	struct net *net = dev_net(skb->dev);
-	struct iphdr *iph = (struct iphdr *)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	struct ip_auth_hdr *ah = (struct ip_auth_hdr *)(skb->data+(iph->ihl<<2));
 	struct xfrm_state *x;
 
@@ -404,7 +404,8 @@ static void ah4_err(struct sk_buff *skb, u32 info)
 	    icmp_hdr(skb)->code != ICMP_FRAG_NEEDED)
 		return;
 
-	x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET);
+	x = xfrm_state_lookup(net, skb->mark, (const xfrm_address_t *)&iph->daddr,
+			      ah->spi, IPPROTO_AH, AF_INET);
 	if (!x)
 		return;
 	printk(KERN_DEBUG "pmtu discovery on SA AH/%08x/%08x\n",
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index a0af7ea87870a8690a03758442e40a97b7131056..2b3c23c287cdf343670195846f68b84f6ce02d4a 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -1857,6 +1857,11 @@ static int cipso_v4_genopt(unsigned char *buf, u32 buf_len,
 	return CIPSO_V4_HDR_LEN + ret_val;
 }
 
+static void opt_kfree_rcu(struct rcu_head *head)
+{
+	kfree(container_of(head, struct ip_options_rcu, rcu));
+}
+
 /**
  * cipso_v4_sock_setattr - Add a CIPSO option to a socket
  * @sk: the socket
@@ -1879,7 +1884,7 @@ int cipso_v4_sock_setattr(struct sock *sk,
 	unsigned char *buf = NULL;
 	u32 buf_len;
 	u32 opt_len;
-	struct ip_options *opt = NULL;
+	struct ip_options_rcu *old, *opt = NULL;
 	struct inet_sock *sk_inet;
 	struct inet_connection_sock *sk_conn;
 
@@ -1915,22 +1920,25 @@ int cipso_v4_sock_setattr(struct sock *sk,
 		ret_val = -ENOMEM;
 		goto socket_setattr_failure;
 	}
-	memcpy(opt->__data, buf, buf_len);
-	opt->optlen = opt_len;
-	opt->cipso = sizeof(struct iphdr);
+	memcpy(opt->opt.__data, buf, buf_len);
+	opt->opt.optlen = opt_len;
+	opt->opt.cipso = sizeof(struct iphdr);
 	kfree(buf);
 	buf = NULL;
 
 	sk_inet = inet_sk(sk);
+
+	old = rcu_dereference_protected(sk_inet->inet_opt, sock_owned_by_user(sk));
 	if (sk_inet->is_icsk) {
 		sk_conn = inet_csk(sk);
-		if (sk_inet->opt)
-			sk_conn->icsk_ext_hdr_len -= sk_inet->opt->optlen;
-		sk_conn->icsk_ext_hdr_len += opt->optlen;
+		if (old)
+			sk_conn->icsk_ext_hdr_len -= old->opt.optlen;
+		sk_conn->icsk_ext_hdr_len += opt->opt.optlen;
 		sk_conn->icsk_sync_mss(sk, sk_conn->icsk_pmtu_cookie);
 	}
-	opt = xchg(&sk_inet->opt, opt);
-	kfree(opt);
+	rcu_assign_pointer(sk_inet->inet_opt, opt);
+	if (old)
+		call_rcu(&old->rcu, opt_kfree_rcu);
 
 	return 0;
 
@@ -1960,7 +1968,7 @@ int cipso_v4_req_setattr(struct request_sock *req,
 	unsigned char *buf = NULL;
 	u32 buf_len;
 	u32 opt_len;
-	struct ip_options *opt = NULL;
+	struct ip_options_rcu *opt = NULL;
 	struct inet_request_sock *req_inet;
 
 	/* We allocate the maximum CIPSO option size here so we are probably
@@ -1988,15 +1996,16 @@ int cipso_v4_req_setattr(struct request_sock *req,
 		ret_val = -ENOMEM;
 		goto req_setattr_failure;
 	}
-	memcpy(opt->__data, buf, buf_len);
-	opt->optlen = opt_len;
-	opt->cipso = sizeof(struct iphdr);
+	memcpy(opt->opt.__data, buf, buf_len);
+	opt->opt.optlen = opt_len;
+	opt->opt.cipso = sizeof(struct iphdr);
 	kfree(buf);
 	buf = NULL;
 
 	req_inet = inet_rsk(req);
 	opt = xchg(&req_inet->opt, opt);
-	kfree(opt);
+	if (opt)
+		call_rcu(&opt->rcu, opt_kfree_rcu);
 
 	return 0;
 
@@ -2016,34 +2025,34 @@ int cipso_v4_req_setattr(struct request_sock *req,
  * values on failure.
  *
  */
-static int cipso_v4_delopt(struct ip_options **opt_ptr)
+static int cipso_v4_delopt(struct ip_options_rcu **opt_ptr)
 {
 	int hdr_delta = 0;
-	struct ip_options *opt = *opt_ptr;
+	struct ip_options_rcu *opt = *opt_ptr;
 
-	if (opt->srr || opt->rr || opt->ts || opt->router_alert) {
+	if (opt->opt.srr || opt->opt.rr || opt->opt.ts || opt->opt.router_alert) {
 		u8 cipso_len;
 		u8 cipso_off;
 		unsigned char *cipso_ptr;
 		int iter;
 		int optlen_new;
 
-		cipso_off = opt->cipso - sizeof(struct iphdr);
-		cipso_ptr = &opt->__data[cipso_off];
+		cipso_off = opt->opt.cipso - sizeof(struct iphdr);
+		cipso_ptr = &opt->opt.__data[cipso_off];
 		cipso_len = cipso_ptr[1];
 
-		if (opt->srr > opt->cipso)
-			opt->srr -= cipso_len;
-		if (opt->rr > opt->cipso)
-			opt->rr -= cipso_len;
-		if (opt->ts > opt->cipso)
-			opt->ts -= cipso_len;
-		if (opt->router_alert > opt->cipso)
-			opt->router_alert -= cipso_len;
-		opt->cipso = 0;
+		if (opt->opt.srr > opt->opt.cipso)
+			opt->opt.srr -= cipso_len;
+		if (opt->opt.rr > opt->opt.cipso)
+			opt->opt.rr -= cipso_len;
+		if (opt->opt.ts > opt->opt.cipso)
+			opt->opt.ts -= cipso_len;
+		if (opt->opt.router_alert > opt->opt.cipso)
+			opt->opt.router_alert -= cipso_len;
+		opt->opt.cipso = 0;
 
 		memmove(cipso_ptr, cipso_ptr + cipso_len,
-			opt->optlen - cipso_off - cipso_len);
+			opt->opt.optlen - cipso_off - cipso_len);
 
 		/* determining the new total option length is tricky because of
 		 * the padding necessary, the only thing i can think to do at
@@ -2052,21 +2061,21 @@ static int cipso_v4_delopt(struct ip_options **opt_ptr)
 		 * from there we can determine the new total option length */
 		iter = 0;
 		optlen_new = 0;
-		while (iter < opt->optlen)
-			if (opt->__data[iter] != IPOPT_NOP) {
-				iter += opt->__data[iter + 1];
+		while (iter < opt->opt.optlen)
+			if (opt->opt.__data[iter] != IPOPT_NOP) {
+				iter += opt->opt.__data[iter + 1];
 				optlen_new = iter;
 			} else
 				iter++;
-		hdr_delta = opt->optlen;
-		opt->optlen = (optlen_new + 3) & ~3;
-		hdr_delta -= opt->optlen;
+		hdr_delta = opt->opt.optlen;
+		opt->opt.optlen = (optlen_new + 3) & ~3;
+		hdr_delta -= opt->opt.optlen;
 	} else {
 		/* only the cipso option was present on the socket so we can
 		 * remove the entire option struct */
 		*opt_ptr = NULL;
-		hdr_delta = opt->optlen;
-		kfree(opt);
+		hdr_delta = opt->opt.optlen;
+		call_rcu(&opt->rcu, opt_kfree_rcu);
 	}
 
 	return hdr_delta;
@@ -2083,15 +2092,15 @@ static int cipso_v4_delopt(struct ip_options **opt_ptr)
 void cipso_v4_sock_delattr(struct sock *sk)
 {
 	int hdr_delta;
-	struct ip_options *opt;
+	struct ip_options_rcu *opt;
 	struct inet_sock *sk_inet;
 
 	sk_inet = inet_sk(sk);
-	opt = sk_inet->opt;
-	if (opt == NULL || opt->cipso == 0)
+	opt = rcu_dereference_protected(sk_inet->inet_opt, 1);
+	if (opt == NULL || opt->opt.cipso == 0)
 		return;
 
-	hdr_delta = cipso_v4_delopt(&sk_inet->opt);
+	hdr_delta = cipso_v4_delopt(&sk_inet->inet_opt);
 	if (sk_inet->is_icsk && hdr_delta > 0) {
 		struct inet_connection_sock *sk_conn = inet_csk(sk);
 		sk_conn->icsk_ext_hdr_len -= hdr_delta;
@@ -2109,12 +2118,12 @@ void cipso_v4_sock_delattr(struct sock *sk)
  */
 void cipso_v4_req_delattr(struct request_sock *req)
 {
-	struct ip_options *opt;
+	struct ip_options_rcu *opt;
 	struct inet_request_sock *req_inet;
 
 	req_inet = inet_rsk(req);
 	opt = req_inet->opt;
-	if (opt == NULL || opt->cipso == 0)
+	if (opt == NULL || opt->opt.cipso == 0)
 		return;
 
 	cipso_v4_delopt(&req_inet->opt);
@@ -2184,14 +2193,18 @@ static int cipso_v4_getattr(const unsigned char *cipso,
  */
 int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
 {
-	struct ip_options *opt;
+	struct ip_options_rcu *opt;
+	int res = -ENOMSG;
 
-	opt = inet_sk(sk)->opt;
-	if (opt == NULL || opt->cipso == 0)
-		return -ENOMSG;
-
-	return cipso_v4_getattr(opt->__data + opt->cipso - sizeof(struct iphdr),
-				secattr);
+	rcu_read_lock();
+	opt = rcu_dereference(inet_sk(sk)->inet_opt);
+	if (opt && opt->opt.cipso)
+		res = cipso_v4_getattr(opt->opt.__data +
+						opt->opt.cipso -
+						sizeof(struct iphdr),
+				       secattr);
+	rcu_read_unlock();
+	return res;
 }
 
 /**
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c
index 85bd24ca4f6dda83e51170dabdfb7584e932a52c..424fafbc8cb02c49fb2dd3551f3583290f2fc330 100644
--- a/net/ipv4/datagram.c
+++ b/net/ipv4/datagram.c
@@ -24,6 +24,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct sockaddr_in *usin = (struct sockaddr_in *) uaddr;
+	struct flowi4 *fl4;
 	struct rtable *rt;
 	__be32 saddr;
 	int oif;
@@ -38,6 +39,8 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 
 	sk_dst_reset(sk);
 
+	lock_sock(sk);
+
 	oif = sk->sk_bound_dev_if;
 	saddr = inet->inet_saddr;
 	if (ipv4_is_multicast(usin->sin_addr.s_addr)) {
@@ -46,7 +49,8 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		if (!saddr)
 			saddr = inet->mc_addr;
 	}
-	rt = ip_route_connect(usin->sin_addr.s_addr, saddr,
+	fl4 = &inet->cork.fl.u.ip4;
+	rt = ip_route_connect(fl4, usin->sin_addr.s_addr, saddr,
 			      RT_CONN_FLAGS(sk), oif,
 			      sk->sk_protocol,
 			      inet->inet_sport, usin->sin_port, sk, true);
@@ -54,26 +58,30 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		err = PTR_ERR(rt);
 		if (err == -ENETUNREACH)
 			IP_INC_STATS_BH(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
-		return err;
+		goto out;
 	}
 
 	if ((rt->rt_flags & RTCF_BROADCAST) && !sock_flag(sk, SOCK_BROADCAST)) {
 		ip_rt_put(rt);
-		return -EACCES;
+		err = -EACCES;
+		goto out;
 	}
 	if (!inet->inet_saddr)
-		inet->inet_saddr = rt->rt_src;	/* Update source address */
+		inet->inet_saddr = fl4->saddr;	/* Update source address */
 	if (!inet->inet_rcv_saddr) {
-		inet->inet_rcv_saddr = rt->rt_src;
+		inet->inet_rcv_saddr = fl4->saddr;
 		if (sk->sk_prot->rehash)
 			sk->sk_prot->rehash(sk);
 	}
-	inet->inet_daddr = rt->rt_dst;
+	inet->inet_daddr = fl4->daddr;
 	inet->inet_dport = usin->sin_port;
 	sk->sk_state = TCP_ESTABLISHED;
 	inet->inet_id = jiffies;
 
 	sk_dst_set(sk, &rt->dst);
-	return 0;
+	err = 0;
+out:
+	release_sock(sk);
+	return err;
 }
 EXPORT_SYMBOL(ip4_datagram_connect);
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index cd9ca0811cfaf30a179db870bfe628d4d0261a2e..0d4a184af16f901fc9d78d17ed1e5dc080446534 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1369,7 +1369,7 @@ static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh,
 
 static size_t inet_get_link_af_size(const struct net_device *dev)
 {
-	struct in_device *in_dev = __in_dev_get_rtnl(dev);
+	struct in_device *in_dev = rcu_dereference_rtnl(dev->ip_ptr);
 
 	if (!in_dev)
 		return 0;
@@ -1379,7 +1379,7 @@ static size_t inet_get_link_af_size(const struct net_device *dev)
 
 static int inet_fill_link_af(struct sk_buff *skb, const struct net_device *dev)
 {
-	struct in_device *in_dev = __in_dev_get_rtnl(dev);
+	struct in_device *in_dev = rcu_dereference_rtnl(dev->ip_ptr);
 	struct nlattr *nla;
 	int i;
 
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 03f994bcf7de7aa18e4753097ea1464ad65fae15..a5b413416da33305bdf83ed2fd9e6104031e3687 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -276,7 +276,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 
 static int esp_input_done2(struct sk_buff *skb, int err)
 {
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct xfrm_state *x = xfrm_input_state(skb);
 	struct esp_data *esp = x->data;
 	struct crypto_aead *aead = esp->aead;
@@ -484,7 +484,7 @@ static u32 esp4_get_mtu(struct xfrm_state *x, int mtu)
 static void esp4_err(struct sk_buff *skb, u32 info)
 {
 	struct net *net = dev_net(skb->dev);
-	struct iphdr *iph = (struct iphdr *)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	struct ip_esp_hdr *esph = (struct ip_esp_hdr *)(skb->data+(iph->ihl<<2));
 	struct xfrm_state *x;
 
@@ -492,7 +492,8 @@ static void esp4_err(struct sk_buff *skb, u32 info)
 	    icmp_hdr(skb)->code != ICMP_FRAG_NEEDED)
 		return;
 
-	x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET);
+	x = xfrm_state_lookup(net, skb->mark, (const xfrm_address_t *)&iph->daddr,
+			      esph->spi, IPPROTO_ESP, AF_INET);
 	if (!x)
 		return;
 	NETDEBUG(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%08x\n",
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 451088330bbb65dd5c6fda36f043eb2a68511ce6..22524716fe7063c7cb0861bcce0dfba92f4effab 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -44,6 +44,7 @@
 #include <net/arp.h>
 #include <net/ip_fib.h>
 #include <net/rtnetlink.h>
+#include <net/xfrm.h>
 
 #ifndef CONFIG_IP_MULTIPLE_TABLES
 
@@ -188,9 +189,9 @@ EXPORT_SYMBOL(inet_dev_addr_type);
  * - check, that packet arrived from expected physical interface.
  * called with rcu_read_lock()
  */
-int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
-			struct net_device *dev, __be32 *spec_dst,
-			u32 *itag, u32 mark)
+int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst, u8 tos,
+			int oif, struct net_device *dev, __be32 *spec_dst,
+			u32 *itag)
 {
 	struct in_device *in_dev;
 	struct flowi4 fl4;
@@ -202,7 +203,6 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
 
 	fl4.flowi4_oif = 0;
 	fl4.flowi4_iif = oif;
-	fl4.flowi4_mark = mark;
 	fl4.daddr = src;
 	fl4.saddr = dst;
 	fl4.flowi4_tos = tos;
@@ -212,10 +212,12 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
 	in_dev = __in_dev_get_rcu(dev);
 	if (in_dev) {
 		no_addr = in_dev->ifa_list == NULL;
-		rpf = IN_DEV_RPFILTER(in_dev);
+
+		/* Ignore rp_filter for packets protected by IPsec. */
+		rpf = secpath_exists(skb) ? 0 : IN_DEV_RPFILTER(in_dev);
+
 		accept_local = IN_DEV_ACCEPT_LOCAL(in_dev);
-		if (mark && !IN_DEV_SRC_VMARK(in_dev))
-			fl4.flowi4_mark = 0;
+		fl4.flowi4_mark = IN_DEV_SRC_VMARK(in_dev) ? skb->mark : 0;
 	}
 
 	if (in_dev == NULL)
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 641a5a2a9f9c4e7b9e1c2b11bebee5cb98ea43de..33e2c35b74b770f526045776e355e01114477fd9 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -141,18 +141,8 @@ const struct fib_prop fib_props[RTN_MAX + 1] = {
 	},
 };
 
-
 /* Release a nexthop info record */
 
-static void free_fib_info_rcu(struct rcu_head *head)
-{
-	struct fib_info *fi = container_of(head, struct fib_info, rcu);
-
-	if (fi->fib_metrics != (u32 *) dst_default_metrics)
-		kfree(fi->fib_metrics);
-	kfree(fi);
-}
-
 void free_fib_info(struct fib_info *fi)
 {
 	if (fi->fib_dead == 0) {
@@ -166,7 +156,7 @@ void free_fib_info(struct fib_info *fi)
 	} endfor_nexthops(fi);
 	fib_info_cnt--;
 	release_net(fi->fib_net);
-	call_rcu(&fi->rcu, free_fib_info_rcu);
+	kfree_rcu(fi, rcu);
 }
 
 void fib_release_info(struct fib_info *fi)
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 5fe9b8b41df34fe8cdf7af72ce10138a3f92191a..58c25ea5a5c19ef58ec204d79c209744bfc6a59a 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -72,6 +72,7 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/slab.h>
+#include <linux/prefetch.h>
 #include <net/net_namespace.h>
 #include <net/ip.h>
 #include <net/protocol.h>
@@ -126,7 +127,7 @@ struct tnode {
 		struct work_struct work;
 		struct tnode *tnode_free;
 	};
-	struct rt_trie_node *child[0];
+	struct rt_trie_node __rcu *child[0];
 };
 
 #ifdef CONFIG_IP_FIB_TRIE_STATS
@@ -151,7 +152,7 @@ struct trie_stat {
 };
 
 struct trie {
-	struct rt_trie_node *trie;
+	struct rt_trie_node __rcu *trie;
 #ifdef CONFIG_IP_FIB_TRIE_STATS
 	struct trie_use_stats stats;
 #endif
@@ -177,16 +178,29 @@ static const int sync_pages = 128;
 static struct kmem_cache *fn_alias_kmem __read_mostly;
 static struct kmem_cache *trie_leaf_kmem __read_mostly;
 
-static inline struct tnode *node_parent(struct rt_trie_node *node)
+/*
+ * caller must hold RTNL
+ */
+static inline struct tnode *node_parent(const struct rt_trie_node *node)
 {
-	return (struct tnode *)(node->parent & ~NODE_TYPE_MASK);
+	unsigned long parent;
+
+	parent = rcu_dereference_index_check(node->parent, lockdep_rtnl_is_held());
+
+	return (struct tnode *)(parent & ~NODE_TYPE_MASK);
 }
 
-static inline struct tnode *node_parent_rcu(struct rt_trie_node *node)
+/*
+ * caller must hold RCU read lock or RTNL
+ */
+static inline struct tnode *node_parent_rcu(const struct rt_trie_node *node)
 {
-	struct tnode *ret = node_parent(node);
+	unsigned long parent;
 
-	return rcu_dereference_rtnl(ret);
+	parent = rcu_dereference_index_check(node->parent, rcu_read_lock_held() ||
+							   lockdep_rtnl_is_held());
+
+	return (struct tnode *)(parent & ~NODE_TYPE_MASK);
 }
 
 /* Same as rcu_assign_pointer
@@ -198,18 +212,24 @@ static inline void node_set_parent(struct rt_trie_node *node, struct tnode *ptr)
 	node->parent = (unsigned long)ptr | NODE_TYPE(node);
 }
 
-static inline struct rt_trie_node *tnode_get_child(struct tnode *tn, unsigned int i)
+/*
+ * caller must hold RTNL
+ */
+static inline struct rt_trie_node *tnode_get_child(const struct tnode *tn, unsigned int i)
 {
 	BUG_ON(i >= 1U << tn->bits);
 
-	return tn->child[i];
+	return rtnl_dereference(tn->child[i]);
 }
 
-static inline struct rt_trie_node *tnode_get_child_rcu(struct tnode *tn, unsigned int i)
+/*
+ * caller must hold RCU read lock or RTNL
+ */
+static inline struct rt_trie_node *tnode_get_child_rcu(const struct tnode *tn, unsigned int i)
 {
-	struct rt_trie_node *ret = tnode_get_child(tn, i);
+	BUG_ON(i >= 1U << tn->bits);
 
-	return rcu_dereference_rtnl(ret);
+	return rcu_dereference_rtnl(tn->child[i]);
 }
 
 static inline int tnode_child_length(const struct tnode *tn)
@@ -350,14 +370,9 @@ static inline void free_leaf(struct leaf *l)
 	call_rcu_bh(&l->rcu, __leaf_free_rcu);
 }
 
-static void __leaf_info_free_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct leaf_info, rcu));
-}
-
 static inline void free_leaf_info(struct leaf_info *leaf)
 {
-	call_rcu(&leaf->rcu, __leaf_info_free_rcu);
+	kfree_rcu(leaf, rcu);
 }
 
 static struct tnode *tnode_alloc(size_t size)
@@ -487,7 +502,7 @@ static inline void put_child(struct trie *t, struct tnode *tn, int i,
 static void tnode_put_child_reorg(struct tnode *tn, int i, struct rt_trie_node *n,
 				  int wasfull)
 {
-	struct rt_trie_node *chi = tn->child[i];
+	struct rt_trie_node *chi = rtnl_dereference(tn->child[i]);
 	int isfull;
 
 	BUG_ON(i >= 1<<tn->bits);
@@ -665,7 +680,7 @@ static struct rt_trie_node *resize(struct trie *t, struct tnode *tn)
 		for (i = 0; i < tnode_child_length(tn); i++) {
 			struct rt_trie_node *n;
 
-			n = tn->child[i];
+			n = rtnl_dereference(tn->child[i]);
 			if (!n)
 				continue;
 
@@ -679,6 +694,20 @@ static struct rt_trie_node *resize(struct trie *t, struct tnode *tn)
 	return (struct rt_trie_node *) tn;
 }
 
+
+static void tnode_clean_free(struct tnode *tn)
+{
+	int i;
+	struct tnode *tofree;
+
+	for (i = 0; i < tnode_child_length(tn); i++) {
+		tofree = (struct tnode *)rtnl_dereference(tn->child[i]);
+		if (tofree)
+			tnode_free(tofree);
+	}
+	tnode_free(tn);
+}
+
 static struct tnode *inflate(struct trie *t, struct tnode *tn)
 {
 	struct tnode *oldtnode = tn;
@@ -755,8 +784,8 @@ static struct tnode *inflate(struct trie *t, struct tnode *tn)
 		inode = (struct tnode *) node;
 
 		if (inode->bits == 1) {
-			put_child(t, tn, 2*i, inode->child[0]);
-			put_child(t, tn, 2*i+1, inode->child[1]);
+			put_child(t, tn, 2*i, rtnl_dereference(inode->child[0]));
+			put_child(t, tn, 2*i+1, rtnl_dereference(inode->child[1]));
 
 			tnode_free_safe(inode);
 			continue;
@@ -797,8 +826,8 @@ static struct tnode *inflate(struct trie *t, struct tnode *tn)
 
 		size = tnode_child_length(left);
 		for (j = 0; j < size; j++) {
-			put_child(t, left, j, inode->child[j]);
-			put_child(t, right, j, inode->child[j + size]);
+			put_child(t, left, j, rtnl_dereference(inode->child[j]));
+			put_child(t, right, j, rtnl_dereference(inode->child[j + size]));
 		}
 		put_child(t, tn, 2*i, resize(t, left));
 		put_child(t, tn, 2*i+1, resize(t, right));
@@ -808,18 +837,8 @@ static struct tnode *inflate(struct trie *t, struct tnode *tn)
 	tnode_free_safe(oldtnode);
 	return tn;
 nomem:
-	{
-		int size = tnode_child_length(tn);
-		int j;
-
-		for (j = 0; j < size; j++)
-			if (tn->child[j])
-				tnode_free((struct tnode *)tn->child[j]);
-
-		tnode_free(tn);
-
-		return ERR_PTR(-ENOMEM);
-	}
+	tnode_clean_free(tn);
+	return ERR_PTR(-ENOMEM);
 }
 
 static struct tnode *halve(struct trie *t, struct tnode *tn)
@@ -890,18 +909,8 @@ static struct tnode *halve(struct trie *t, struct tnode *tn)
 	tnode_free_safe(oldtnode);
 	return tn;
 nomem:
-	{
-		int size = tnode_child_length(tn);
-		int j;
-
-		for (j = 0; j < size; j++)
-			if (tn->child[j])
-				tnode_free((struct tnode *)tn->child[j]);
-
-		tnode_free(tn);
-
-		return ERR_PTR(-ENOMEM);
-	}
+	tnode_clean_free(tn);
+	return ERR_PTR(-ENOMEM);
 }
 
 /* readside must use rcu_read_lock currently dump routines
@@ -1033,7 +1042,7 @@ static struct list_head *fib_insert_node(struct trie *t, u32 key, int plen)
 	t_key cindex;
 
 	pos = 0;
-	n = t->trie;
+	n = rtnl_dereference(t->trie);
 
 	/* If we point to NULL, stop. Either the tree is empty and we should
 	 * just put a new leaf in if, or we have reached an empty child slot,
@@ -1319,6 +1328,9 @@ int fib_table_insert(struct fib_table *tb, struct fib_config *cfg)
 		}
 	}
 
+	if (!plen)
+		tb->tb_num_default++;
+
 	list_add_tail_rcu(&new_fa->fa_list,
 			  (fa ? &fa->fa_list : fa_head));
 
@@ -1684,6 +1696,9 @@ int fib_table_delete(struct fib_table *tb, struct fib_config *cfg)
 
 	list_del_rcu(&fa->fa_list);
 
+	if (!plen)
+		tb->tb_num_default--;
+
 	if (list_empty(fa_head)) {
 		hlist_del_rcu(&li->hlist);
 		free_leaf_info(li);
@@ -1756,7 +1771,7 @@ static struct leaf *leaf_walk_rcu(struct tnode *p, struct rt_trie_node *c)
 				continue;
 
 			if (IS_LEAF(c)) {
-				prefetch(p->child[idx]);
+				prefetch(rcu_dereference_rtnl(p->child[idx]));
 				return (struct leaf *) c;
 			}
 
@@ -1974,6 +1989,7 @@ struct fib_table *fib_trie_table(u32 id)
 
 	tb->tb_id = id;
 	tb->tb_default = -1;
+	tb->tb_num_default = 0;
 
 	t = (struct trie *) tb->tb_data;
 	memset(t, 0, sizeof(*t));
@@ -2269,7 +2285,7 @@ static void *fib_trie_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 
 	/* walk rest of this hash chain */
 	h = tb->tb_id & (FIB_TABLE_HASHSZ - 1);
-	while ( (tb_node = rcu_dereference(tb->tb_hlist.next)) ) {
+	while ((tb_node = rcu_dereference(hlist_next_rcu(&tb->tb_hlist)))) {
 		tb = hlist_entry(tb_node, struct fib_table, tb_hlist);
 		n = fib_trie_get_first(iter, (struct trie *) tb->tb_data);
 		if (n)
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index e5f8a71d3a2a38ba58ff4b2b3cb4b2d33605bbf4..5395e45dcce63bc80d4bc3ef567f84f8bae9ac36 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -83,6 +83,7 @@
 #include <net/tcp.h>
 #include <net/udp.h>
 #include <net/raw.h>
+#include <net/ping.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <linux/errno.h>
@@ -108,8 +109,7 @@ struct icmp_bxm {
 		__be32	       times[3];
 	} data;
 	int head_len;
-	struct ip_options replyopts;
-	unsigned char  optbuf[40];
+	struct ip_options_data replyopts;
 };
 
 /* An array of errno for error messages from dest unreach. */
@@ -234,7 +234,7 @@ static inline void icmp_xmit_unlock(struct sock *sk)
  */
 
 static inline bool icmpv4_xrlim_allow(struct net *net, struct rtable *rt,
-		int type, int code)
+				      struct flowi4 *fl4, int type, int code)
 {
 	struct dst_entry *dst = &rt->dst;
 	bool rc = true;
@@ -253,7 +253,7 @@ static inline bool icmpv4_xrlim_allow(struct net *net, struct rtable *rt,
 	/* Limit if icmp type is enabled in ratemask. */
 	if ((1 << type) & net->ipv4.sysctl_icmp_ratemask) {
 		if (!rt->peer)
-			rt_bind_peer(rt, 1);
+			rt_bind_peer(rt, fl4->daddr, 1);
 		rc = inet_peer_xrlim_allow(rt->peer,
 					   net->ipv4.sysctl_icmp_ratelimit);
 	}
@@ -291,13 +291,14 @@ static int icmp_glue_bits(void *from, char *to, int offset, int len, int odd,
 }
 
 static void icmp_push_reply(struct icmp_bxm *icmp_param,
+			    struct flowi4 *fl4,
 			    struct ipcm_cookie *ipc, struct rtable **rt)
 {
 	struct sock *sk;
 	struct sk_buff *skb;
 
 	sk = icmp_sk(dev_net((*rt)->dst.dev));
-	if (ip_append_data(sk, icmp_glue_bits, icmp_param,
+	if (ip_append_data(sk, fl4, icmp_glue_bits, icmp_param,
 			   icmp_param->data_len+icmp_param->head_len,
 			   icmp_param->head_len,
 			   ipc, rt, MSG_DONTWAIT) < 0) {
@@ -316,7 +317,7 @@ static void icmp_push_reply(struct icmp_bxm *icmp_param,
 						 icmp_param->head_len, csum);
 		icmph->checksum = csum_fold(csum);
 		skb->ip_summed = CHECKSUM_NONE;
-		ip_push_pending_frames(sk);
+		ip_push_pending_frames(sk, fl4);
 	}
 }
 
@@ -329,11 +330,12 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb)
 	struct ipcm_cookie ipc;
 	struct rtable *rt = skb_rtable(skb);
 	struct net *net = dev_net(rt->dst.dev);
+	struct flowi4 fl4;
 	struct sock *sk;
 	struct inet_sock *inet;
 	__be32 daddr;
 
-	if (ip_options_echo(&icmp_param->replyopts, skb))
+	if (ip_options_echo(&icmp_param->replyopts.opt.opt, skb))
 		return;
 
 	sk = icmp_xmit_lock(net);
@@ -344,65 +346,60 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb)
 	icmp_param->data.icmph.checksum = 0;
 
 	inet->tos = ip_hdr(skb)->tos;
-	daddr = ipc.addr = rt->rt_src;
+	daddr = ipc.addr = ip_hdr(skb)->saddr;
 	ipc.opt = NULL;
 	ipc.tx_flags = 0;
-	if (icmp_param->replyopts.optlen) {
-		ipc.opt = &icmp_param->replyopts;
-		if (ipc.opt->srr)
-			daddr = icmp_param->replyopts.faddr;
+	if (icmp_param->replyopts.opt.opt.optlen) {
+		ipc.opt = &icmp_param->replyopts.opt;
+		if (ipc.opt->opt.srr)
+			daddr = icmp_param->replyopts.opt.opt.faddr;
 	}
-	{
-		struct flowi4 fl4 = {
-			.daddr = daddr,
-			.saddr = rt->rt_spec_dst,
-			.flowi4_tos = RT_TOS(ip_hdr(skb)->tos),
-			.flowi4_proto = IPPROTO_ICMP,
-		};
-		security_skb_classify_flow(skb, flowi4_to_flowi(&fl4));
-		rt = ip_route_output_key(net, &fl4);
-		if (IS_ERR(rt))
-			goto out_unlock;
-	}
-	if (icmpv4_xrlim_allow(net, rt, icmp_param->data.icmph.type,
+	memset(&fl4, 0, sizeof(fl4));
+	fl4.daddr = daddr;
+	fl4.saddr = rt->rt_spec_dst;
+	fl4.flowi4_tos = RT_TOS(ip_hdr(skb)->tos);
+	fl4.flowi4_proto = IPPROTO_ICMP;
+	security_skb_classify_flow(skb, flowi4_to_flowi(&fl4));
+	rt = ip_route_output_key(net, &fl4);
+	if (IS_ERR(rt))
+		goto out_unlock;
+	if (icmpv4_xrlim_allow(net, rt, &fl4, icmp_param->data.icmph.type,
 			       icmp_param->data.icmph.code))
-		icmp_push_reply(icmp_param, &ipc, &rt);
+		icmp_push_reply(icmp_param, &fl4, &ipc, &rt);
 	ip_rt_put(rt);
 out_unlock:
 	icmp_xmit_unlock(sk);
 }
 
-static struct rtable *icmp_route_lookup(struct net *net, struct sk_buff *skb_in,
-					struct iphdr *iph,
+static struct rtable *icmp_route_lookup(struct net *net,
+					struct flowi4 *fl4,
+					struct sk_buff *skb_in,
+					const struct iphdr *iph,
 					__be32 saddr, u8 tos,
 					int type, int code,
 					struct icmp_bxm *param)
 {
-	struct flowi4 fl4 = {
-		.daddr = (param->replyopts.srr ?
-			  param->replyopts.faddr : iph->saddr),
-		.saddr = saddr,
-		.flowi4_tos = RT_TOS(tos),
-		.flowi4_proto = IPPROTO_ICMP,
-		.fl4_icmp_type = type,
-		.fl4_icmp_code = code,
-	};
 	struct rtable *rt, *rt2;
 	int err;
 
-	security_skb_classify_flow(skb_in, flowi4_to_flowi(&fl4));
-	rt = __ip_route_output_key(net, &fl4);
+	memset(fl4, 0, sizeof(*fl4));
+	fl4->daddr = (param->replyopts.opt.opt.srr ?
+		      param->replyopts.opt.opt.faddr : iph->saddr);
+	fl4->saddr = saddr;
+	fl4->flowi4_tos = RT_TOS(tos);
+	fl4->flowi4_proto = IPPROTO_ICMP;
+	fl4->fl4_icmp_type = type;
+	fl4->fl4_icmp_code = code;
+	security_skb_classify_flow(skb_in, flowi4_to_flowi(fl4));
+	rt = __ip_route_output_key(net, fl4);
 	if (IS_ERR(rt))
 		return rt;
 
 	/* No need to clone since we're just using its address. */
 	rt2 = rt;
 
-	if (!fl4.saddr)
-		fl4.saddr = rt->rt_src;
-
 	rt = (struct rtable *) xfrm_lookup(net, &rt->dst,
-					   flowi4_to_flowi(&fl4), NULL, 0);
+					   flowi4_to_flowi(fl4), NULL, 0);
 	if (!IS_ERR(rt)) {
 		if (rt != rt2)
 			return rt;
@@ -411,19 +408,19 @@ static struct rtable *icmp_route_lookup(struct net *net, struct sk_buff *skb_in,
 	} else
 		return rt;
 
-	err = xfrm_decode_session_reverse(skb_in, flowi4_to_flowi(&fl4), AF_INET);
+	err = xfrm_decode_session_reverse(skb_in, flowi4_to_flowi(fl4), AF_INET);
 	if (err)
 		goto relookup_failed;
 
-	if (inet_addr_type(net, fl4.saddr) == RTN_LOCAL) {
-		rt2 = __ip_route_output_key(net, &fl4);
+	if (inet_addr_type(net, fl4->saddr) == RTN_LOCAL) {
+		rt2 = __ip_route_output_key(net, fl4);
 		if (IS_ERR(rt2))
 			err = PTR_ERR(rt2);
 	} else {
 		struct flowi4 fl4_2 = {};
 		unsigned long orefdst;
 
-		fl4_2.daddr = fl4.saddr;
+		fl4_2.daddr = fl4->saddr;
 		rt2 = ip_route_output_key(net, &fl4_2);
 		if (IS_ERR(rt2)) {
 			err = PTR_ERR(rt2);
@@ -431,7 +428,7 @@ static struct rtable *icmp_route_lookup(struct net *net, struct sk_buff *skb_in,
 		}
 		/* Ugh! */
 		orefdst = skb_in->_skb_refdst; /* save old refdst */
-		err = ip_route_input(skb_in, fl4.daddr, fl4.saddr,
+		err = ip_route_input(skb_in, fl4->daddr, fl4->saddr,
 				     RT_TOS(tos), rt2->dst.dev);
 
 		dst_release(&rt2->dst);
@@ -443,7 +440,7 @@ static struct rtable *icmp_route_lookup(struct net *net, struct sk_buff *skb_in,
 		goto relookup_failed;
 
 	rt2 = (struct rtable *) xfrm_lookup(net, &rt2->dst,
-					    flowi4_to_flowi(&fl4), NULL,
+					    flowi4_to_flowi(fl4), NULL,
 					    XFRM_LOOKUP_ICMP);
 	if (!IS_ERR(rt2)) {
 		dst_release(&rt->dst);
@@ -482,6 +479,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 	struct icmp_bxm icmp_param;
 	struct rtable *rt = skb_rtable(skb_in);
 	struct ipcm_cookie ipc;
+	struct flowi4 fl4;
 	__be32 saddr;
 	u8  tos;
 	struct net *net;
@@ -581,7 +579,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 					   IPTOS_PREC_INTERNETCONTROL) :
 					  iph->tos;
 
-	if (ip_options_echo(&icmp_param.replyopts, skb_in))
+	if (ip_options_echo(&icmp_param.replyopts.opt.opt, skb_in))
 		goto out_unlock;
 
 
@@ -597,15 +595,15 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 	icmp_param.offset = skb_network_offset(skb_in);
 	inet_sk(sk)->tos = tos;
 	ipc.addr = iph->saddr;
-	ipc.opt = &icmp_param.replyopts;
+	ipc.opt = &icmp_param.replyopts.opt;
 	ipc.tx_flags = 0;
 
-	rt = icmp_route_lookup(net, skb_in, iph, saddr, tos,
+	rt = icmp_route_lookup(net, &fl4, skb_in, iph, saddr, tos,
 			       type, code, &icmp_param);
 	if (IS_ERR(rt))
 		goto out_unlock;
 
-	if (!icmpv4_xrlim_allow(net, rt, type, code))
+	if (!icmpv4_xrlim_allow(net, rt, &fl4, type, code))
 		goto ende;
 
 	/* RFC says return as much as we can without exceeding 576 bytes. */
@@ -613,7 +611,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 	room = dst_mtu(&rt->dst);
 	if (room > 576)
 		room = 576;
-	room -= sizeof(struct iphdr) + icmp_param.replyopts.optlen;
+	room -= sizeof(struct iphdr) + icmp_param.replyopts.opt.opt.optlen;
 	room -= sizeof(struct icmphdr);
 
 	icmp_param.data_len = skb_in->len - icmp_param.offset;
@@ -621,7 +619,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 		icmp_param.data_len = room;
 	icmp_param.head_len = sizeof(struct icmphdr);
 
-	icmp_push_reply(&icmp_param, &ipc, &rt);
+	icmp_push_reply(&icmp_param, &fl4, &ipc, &rt);
 ende:
 	ip_rt_put(rt);
 out_unlock:
@@ -637,7 +635,7 @@ EXPORT_SYMBOL(icmp_send);
 
 static void icmp_unreach(struct sk_buff *skb)
 {
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct icmphdr *icmph;
 	int hash, protocol;
 	const struct net_protocol *ipprot;
@@ -656,7 +654,7 @@ static void icmp_unreach(struct sk_buff *skb)
 		goto out_err;
 
 	icmph = icmp_hdr(skb);
-	iph   = (struct iphdr *)skb->data;
+	iph   = (const struct iphdr *)skb->data;
 
 	if (iph->ihl < 5) /* Mangled header, drop. */
 		goto out_err;
@@ -729,7 +727,7 @@ static void icmp_unreach(struct sk_buff *skb)
 	if (!pskb_may_pull(skb, iph->ihl * 4 + 8))
 		goto out;
 
-	iph = (struct iphdr *)skb->data;
+	iph = (const struct iphdr *)skb->data;
 	protocol = iph->protocol;
 
 	/*
@@ -758,7 +756,7 @@ static void icmp_unreach(struct sk_buff *skb)
 
 static void icmp_redirect(struct sk_buff *skb)
 {
-	struct iphdr *iph;
+	const struct iphdr *iph;
 
 	if (skb->len < sizeof(struct iphdr))
 		goto out_err;
@@ -769,7 +767,7 @@ static void icmp_redirect(struct sk_buff *skb)
 	if (!pskb_may_pull(skb, sizeof(struct iphdr)))
 		goto out;
 
-	iph = (struct iphdr *)skb->data;
+	iph = (const struct iphdr *)skb->data;
 
 	switch (icmp_hdr(skb)->code & 7) {
 	case ICMP_REDIR_NET:
@@ -784,6 +782,15 @@ static void icmp_redirect(struct sk_buff *skb)
 			       iph->saddr, skb->dev);
 		break;
 	}
+
+	/* Ping wants to see redirects.
+         * Let's pretend they are errors of sorts... */
+	if (iph->protocol == IPPROTO_ICMP &&
+	    iph->ihl >= 5 &&
+	    pskb_may_pull(skb, (iph->ihl<<2)+8)) {
+		ping_err(skb, icmp_hdr(skb)->un.gateway);
+	}
+
 out:
 	return;
 out_err:
@@ -933,12 +940,12 @@ static void icmp_address_reply(struct sk_buff *skb)
 		BUG_ON(mp == NULL);
 		for (ifa = in_dev->ifa_list; ifa; ifa = ifa->ifa_next) {
 			if (*mp == ifa->ifa_mask &&
-			    inet_ifa_match(rt->rt_src, ifa))
+			    inet_ifa_match(ip_hdr(skb)->saddr, ifa))
 				break;
 		}
 		if (!ifa && net_ratelimit()) {
 			printk(KERN_INFO "Wrong address mask %pI4 from %s/%pI4\n",
-			       mp, dev->name, &rt->rt_src);
+			       mp, dev->name, &ip_hdr(skb)->saddr);
 		}
 	}
 }
@@ -1044,7 +1051,7 @@ int icmp_rcv(struct sk_buff *skb)
  */
 static const struct icmp_control icmp_pointers[NR_ICMP_TYPES + 1] = {
 	[ICMP_ECHOREPLY] = {
-		.handler = icmp_discard,
+		.handler = ping_rcv,
 	},
 	[1] = {
 		.handler = icmp_discard,
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 1fd3d9ce8398053588a45086ba813adfc7744de4..672e476c8c8a824a98c99fee9c3cabe765411c72 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -149,17 +149,11 @@ static void ip_mc_clear_src(struct ip_mc_list *pmc);
 static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 			 int sfcount, __be32 *psfsrc, int delta);
 
-
-static void ip_mc_list_reclaim(struct rcu_head *head)
-{
-	kfree(container_of(head, struct ip_mc_list, rcu));
-}
-
 static void ip_ma_put(struct ip_mc_list *im)
 {
 	if (atomic_dec_and_test(&im->refcnt)) {
 		in_dev_put(im->interface);
-		call_rcu(&im->rcu, ip_mc_list_reclaim);
+		kfree_rcu(im, rcu);
 	}
 }
 
@@ -309,6 +303,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
 	struct iphdr *pip;
 	struct igmpv3_report *pig;
 	struct net *net = dev_net(dev);
+	struct flowi4 fl4;
 
 	while (1) {
 		skb = alloc_skb(size + LL_ALLOCATED_SPACE(dev),
@@ -321,18 +316,13 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
 	}
 	igmp_skb_size(skb) = size;
 
-	rt = ip_route_output_ports(net, NULL, IGMPV3_ALL_MCR, 0,
+	rt = ip_route_output_ports(net, &fl4, NULL, IGMPV3_ALL_MCR, 0,
 				   0, 0,
 				   IPPROTO_IGMP, 0, dev->ifindex);
 	if (IS_ERR(rt)) {
 		kfree_skb(skb);
 		return NULL;
 	}
-	if (rt->rt_src == 0) {
-		kfree_skb(skb);
-		ip_rt_put(rt);
-		return NULL;
-	}
 
 	skb_dst_set(skb, &rt->dst);
 	skb->dev = dev;
@@ -348,8 +338,8 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
 	pip->tos      = 0xc0;
 	pip->frag_off = htons(IP_DF);
 	pip->ttl      = 1;
-	pip->daddr    = rt->rt_dst;
-	pip->saddr    = rt->rt_src;
+	pip->daddr    = fl4.daddr;
+	pip->saddr    = fl4.saddr;
 	pip->protocol = IPPROTO_IGMP;
 	pip->tot_len  = 0;	/* filled in later */
 	ip_select_ident(pip, &rt->dst, NULL);
@@ -655,6 +645,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
 	struct net_device *dev = in_dev->dev;
 	struct net *net = dev_net(dev);
 	__be32	group = pmc ? pmc->multiaddr : 0;
+	struct flowi4 fl4;
 	__be32	dst;
 
 	if (type == IGMPV3_HOST_MEMBERSHIP_REPORT)
@@ -664,17 +655,12 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
 	else
 		dst = group;
 
-	rt = ip_route_output_ports(net, NULL, dst, 0,
+	rt = ip_route_output_ports(net, &fl4, NULL, dst, 0,
 				   0, 0,
 				   IPPROTO_IGMP, 0, dev->ifindex);
 	if (IS_ERR(rt))
 		return -1;
 
-	if (rt->rt_src == 0) {
-		ip_rt_put(rt);
-		return -1;
-	}
-
 	skb = alloc_skb(IGMP_SIZE+LL_ALLOCATED_SPACE(dev), GFP_ATOMIC);
 	if (skb == NULL) {
 		ip_rt_put(rt);
@@ -695,7 +681,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
 	iph->frag_off = htons(IP_DF);
 	iph->ttl      = 1;
 	iph->daddr    = dst;
-	iph->saddr    = rt->rt_src;
+	iph->saddr    = fl4.saddr;
 	iph->protocol = IPPROTO_IGMP;
 	ip_select_ident(iph, &rt->dst, NULL);
 	((u8*)&iph[1])[0] = IPOPT_RA;
@@ -1836,12 +1822,6 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr)
 }
 EXPORT_SYMBOL(ip_mc_join_group);
 
-static void ip_sf_socklist_reclaim(struct rcu_head *rp)
-{
-	kfree(container_of(rp, struct ip_sf_socklist, rcu));
-	/* sk_omem_alloc should have been decreased by the caller*/
-}
-
 static int ip_mc_leave_src(struct sock *sk, struct ip_mc_socklist *iml,
 			   struct in_device *in_dev)
 {
@@ -1858,18 +1838,10 @@ static int ip_mc_leave_src(struct sock *sk, struct ip_mc_socklist *iml,
 	rcu_assign_pointer(iml->sflist, NULL);
 	/* decrease mem now to avoid the memleak warning */
 	atomic_sub(IP_SFLSIZE(psf->sl_max), &sk->sk_omem_alloc);
-	call_rcu(&psf->rcu, ip_sf_socklist_reclaim);
+	kfree_rcu(psf, rcu);
 	return err;
 }
 
-
-static void ip_mc_socklist_reclaim(struct rcu_head *rp)
-{
-	kfree(container_of(rp, struct ip_mc_socklist, rcu));
-	/* sk_omem_alloc should have been decreased by the caller*/
-}
-
-
 /*
  *	Ask a socket to leave a group.
  */
@@ -1909,7 +1881,7 @@ int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr)
 		rtnl_unlock();
 		/* decrease mem now to avoid the memleak warning */
 		atomic_sub(sizeof(*iml), &sk->sk_omem_alloc);
-		call_rcu(&iml->rcu, ip_mc_socklist_reclaim);
+		kfree_rcu(iml, rcu);
 		return 0;
 	}
 	if (!in_dev)
@@ -2026,7 +1998,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
 				newpsl->sl_addr[i] = psl->sl_addr[i];
 			/* decrease mem now to avoid the memleak warning */
 			atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
-			call_rcu(&psl->rcu, ip_sf_socklist_reclaim);
+			kfree_rcu(psl, rcu);
 		}
 		rcu_assign_pointer(pmc->sflist, newpsl);
 		psl = newpsl;
@@ -2127,7 +2099,7 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex)
 			psl->sl_count, psl->sl_addr, 0);
 		/* decrease mem now to avoid the memleak warning */
 		atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
-		call_rcu(&psl->rcu, ip_sf_socklist_reclaim);
+		kfree_rcu(psl, rcu);
 	} else
 		(void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,
 			0, NULL, 0);
@@ -2324,7 +2296,7 @@ void ip_mc_drop_socket(struct sock *sk)
 			ip_mc_dec_group(in_dev, iml->multi.imr_multiaddr.s_addr);
 		/* decrease mem now to avoid the memleak warning */
 		atomic_sub(sizeof(*iml), &sk->sk_omem_alloc);
-		call_rcu(&iml->rcu, ip_mc_socklist_reclaim);
+		kfree_rcu(iml, rcu);
 	}
 	rtnl_unlock();
 }
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 38f23e721b80108d0a9ae3716fca5212cf8f737d..61fac4cabc7825f591c5b94dd7520c095d9e7f3f 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -350,30 +350,24 @@ void inet_csk_reset_keepalive_timer(struct sock *sk, unsigned long len)
 EXPORT_SYMBOL(inet_csk_reset_keepalive_timer);
 
 struct dst_entry *inet_csk_route_req(struct sock *sk,
+				     struct flowi4 *fl4,
 				     const struct request_sock *req)
 {
 	struct rtable *rt;
 	const struct inet_request_sock *ireq = inet_rsk(req);
-	struct ip_options *opt = inet_rsk(req)->opt;
-	struct flowi4 fl4 = {
-		.flowi4_oif = sk->sk_bound_dev_if,
-		.flowi4_mark = sk->sk_mark,
-		.daddr = ((opt && opt->srr) ?
-			  opt->faddr : ireq->rmt_addr),
-		.saddr = ireq->loc_addr,
-		.flowi4_tos = RT_CONN_FLAGS(sk),
-		.flowi4_proto = sk->sk_protocol,
-		.flowi4_flags = inet_sk_flowi_flags(sk),
-		.fl4_sport = inet_sk(sk)->inet_sport,
-		.fl4_dport = ireq->rmt_port,
-	};
+	struct ip_options_rcu *opt = inet_rsk(req)->opt;
 	struct net *net = sock_net(sk);
 
-	security_req_classify_flow(req, flowi4_to_flowi(&fl4));
-	rt = ip_route_output_flow(net, &fl4, sk);
+	flowi4_init_output(fl4, sk->sk_bound_dev_if, sk->sk_mark,
+			   RT_CONN_FLAGS(sk), RT_SCOPE_UNIVERSE,
+			   sk->sk_protocol, inet_sk_flowi_flags(sk),
+			   (opt && opt->opt.srr) ? opt->opt.faddr : ireq->rmt_addr,
+			   ireq->loc_addr, ireq->rmt_port, inet_sk(sk)->inet_sport);
+	security_req_classify_flow(req, flowi4_to_flowi(fl4));
+	rt = ip_route_output_flow(net, fl4, sk);
 	if (IS_ERR(rt))
 		goto no_route;
-	if (opt && opt->is_strictroute && rt->rt_dst != rt->rt_gateway)
+	if (opt && opt->opt.is_strictroute && fl4->daddr != rt->rt_gateway)
 		goto route_err;
 	return &rt->dst;
 
@@ -385,6 +379,39 @@ struct dst_entry *inet_csk_route_req(struct sock *sk,
 }
 EXPORT_SYMBOL_GPL(inet_csk_route_req);
 
+struct dst_entry *inet_csk_route_child_sock(struct sock *sk,
+					    struct sock *newsk,
+					    const struct request_sock *req)
+{
+	const struct inet_request_sock *ireq = inet_rsk(req);
+	struct inet_sock *newinet = inet_sk(newsk);
+	struct ip_options_rcu *opt = ireq->opt;
+	struct net *net = sock_net(sk);
+	struct flowi4 *fl4;
+	struct rtable *rt;
+
+	fl4 = &newinet->cork.fl.u.ip4;
+	flowi4_init_output(fl4, sk->sk_bound_dev_if, sk->sk_mark,
+			   RT_CONN_FLAGS(sk), RT_SCOPE_UNIVERSE,
+			   sk->sk_protocol, inet_sk_flowi_flags(sk),
+			   (opt && opt->opt.srr) ? opt->opt.faddr : ireq->rmt_addr,
+			   ireq->loc_addr, ireq->rmt_port, inet_sk(sk)->inet_sport);
+	security_req_classify_flow(req, flowi4_to_flowi(fl4));
+	rt = ip_route_output_flow(net, fl4, sk);
+	if (IS_ERR(rt))
+		goto no_route;
+	if (opt && opt->opt.is_strictroute && fl4->daddr != rt->rt_gateway)
+		goto route_err;
+	return &rt->dst;
+
+route_err:
+	ip_rt_put(rt);
+no_route:
+	IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(inet_csk_route_child_sock);
+
 static inline u32 inet_synq_hash(const __be32 raddr, const __be16 rport,
 				 const u32 rnd, const u32 synq_hsize)
 {
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 2ada17129fce6ac9a7285f6033e30d0a9bc4b98a..6ffe94ca5bc98bfea2488679ba416ef71295b71a 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -124,7 +124,7 @@ static int inet_csk_diag_fill(struct sock *sk,
 
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 	if (r->idiag_family == AF_INET6) {
-		struct ipv6_pinfo *np = inet6_sk(sk);
+		const struct ipv6_pinfo *np = inet6_sk(sk);
 
 		ipv6_addr_copy((struct in6_addr *)r->id.idiag_src,
 			       &np->rcv_saddr);
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c
index 47038cb6c1382a1b1698159714c968e8a71682af..85a0f75dae644753676a0e6bd9f1e10ba40823b5 100644
--- a/net/ipv4/inet_lro.c
+++ b/net/ipv4/inet_lro.c
@@ -51,8 +51,8 @@ MODULE_DESCRIPTION("Large Receive Offload (ipv4 / tcp)");
  * Basic tcp checks whether packet is suitable for LRO
  */
 
-static int lro_tcp_ip_check(struct iphdr *iph, struct tcphdr *tcph,
-			    int len, struct net_lro_desc *lro_desc)
+static int lro_tcp_ip_check(const struct iphdr *iph, const struct tcphdr *tcph,
+			    int len, const struct net_lro_desc *lro_desc)
 {
         /* check ip header: don't aggregate padded frames */
 	if (ntohs(iph->tot_len) != len)
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index 99461f09320f6d7350ac2a91e5c49062617f2c15..3b34d1c862709e7bde3cd3665fad1e191692506d 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -84,7 +84,7 @@ int ip_forward(struct sk_buff *skb)
 
 	rt = skb_rtable(skb);
 
-	if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway)
+	if (opt->is_strictroute && ip_hdr(skb)->daddr != rt->rt_gateway)
 		goto sr_failed;
 
 	if (unlikely(skb->len > dst_mtu(&rt->dst) && !skb_is_gso(skb) &&
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index b1d282f11be7e23ae4099901ac4be00c5fd8cd12..0ad6035f63666c3f81f3d4ac8d0eea8334ddab82 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -77,22 +77,40 @@ struct ipq {
 	struct inet_peer *peer;
 };
 
-#define IPFRAG_ECN_CLEAR  0x01 /* one frag had INET_ECN_NOT_ECT */
-#define IPFRAG_ECN_SET_CE 0x04 /* one frag had INET_ECN_CE */
+/* RFC 3168 support :
+ * We want to check ECN values of all fragments, do detect invalid combinations.
+ * In ipq->ecn, we store the OR value of each ip4_frag_ecn() fragment value.
+ */
+#define	IPFRAG_ECN_NOT_ECT	0x01 /* one frag had ECN_NOT_ECT */
+#define	IPFRAG_ECN_ECT_1	0x02 /* one frag had ECN_ECT_1 */
+#define	IPFRAG_ECN_ECT_0	0x04 /* one frag had ECN_ECT_0 */
+#define	IPFRAG_ECN_CE		0x08 /* one frag had ECN_CE */
 
 static inline u8 ip4_frag_ecn(u8 tos)
 {
-	tos = (tos & INET_ECN_MASK) + 1;
-	/*
-	 * After the last operation we have (in binary):
-	 * INET_ECN_NOT_ECT => 001
-	 * INET_ECN_ECT_1   => 010
-	 * INET_ECN_ECT_0   => 011
-	 * INET_ECN_CE      => 100
-	 */
-	return (tos & 2) ? 0 : tos;
+	return 1 << (tos & INET_ECN_MASK);
 }
 
+/* Given the OR values of all fragments, apply RFC 3168 5.3 requirements
+ * Value : 0xff if frame should be dropped.
+ *         0 or INET_ECN_CE value, to be ORed in to final iph->tos field
+ */
+static const u8 ip4_frag_ecn_table[16] = {
+	/* at least one fragment had CE, and others ECT_0 or ECT_1 */
+	[IPFRAG_ECN_CE | IPFRAG_ECN_ECT_0]			= INET_ECN_CE,
+	[IPFRAG_ECN_CE | IPFRAG_ECN_ECT_1]			= INET_ECN_CE,
+	[IPFRAG_ECN_CE | IPFRAG_ECN_ECT_0 | IPFRAG_ECN_ECT_1]	= INET_ECN_CE,
+
+	/* invalid combinations : drop frame */
+	[IPFRAG_ECN_NOT_ECT | IPFRAG_ECN_CE] = 0xff,
+	[IPFRAG_ECN_NOT_ECT | IPFRAG_ECN_ECT_0] = 0xff,
+	[IPFRAG_ECN_NOT_ECT | IPFRAG_ECN_ECT_1] = 0xff,
+	[IPFRAG_ECN_NOT_ECT | IPFRAG_ECN_ECT_0 | IPFRAG_ECN_ECT_1] = 0xff,
+	[IPFRAG_ECN_NOT_ECT | IPFRAG_ECN_CE | IPFRAG_ECN_ECT_0] = 0xff,
+	[IPFRAG_ECN_NOT_ECT | IPFRAG_ECN_CE | IPFRAG_ECN_ECT_1] = 0xff,
+	[IPFRAG_ECN_NOT_ECT | IPFRAG_ECN_CE | IPFRAG_ECN_ECT_0 | IPFRAG_ECN_ECT_1] = 0xff,
+};
+
 static struct inet_frags ip4_frags;
 
 int ip_frag_nqueues(struct net *net)
@@ -524,9 +542,15 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
 	int len;
 	int ihlen;
 	int err;
+	u8 ecn;
 
 	ipq_kill(qp);
 
+	ecn = ip4_frag_ecn_table[qp->ecn];
+	if (unlikely(ecn == 0xff)) {
+		err = -EINVAL;
+		goto out_fail;
+	}
 	/* Make the one we just received the head. */
 	if (prev) {
 		head = prev->next;
@@ -605,17 +629,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
 	iph = ip_hdr(head);
 	iph->frag_off = 0;
 	iph->tot_len = htons(len);
-	/* RFC3168 5.3 Fragmentation support
-	 * If one fragment had INET_ECN_NOT_ECT,
-	 *	reassembled frame also has INET_ECN_NOT_ECT
-	 * Elif one fragment had INET_ECN_CE
-	 *	reassembled frame also has INET_ECN_CE
-	 */
-	if (qp->ecn & IPFRAG_ECN_CLEAR)
-		iph->tos &= ~INET_ECN_MASK;
-	else if (qp->ecn & IPFRAG_ECN_SET_CE)
-		iph->tos |= INET_ECN_CE;
-
+	iph->tos |= ecn;
 	IP_INC_STATS_BH(net, IPSTATS_MIB_REASMOKS);
 	qp->q.fragments = NULL;
 	qp->q.fragments_tail = NULL;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index da5941f18c3c1063ed1477578931e045c8dd7b90..8871067560dba3ee7686fd2add36bc50f5f2587c 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -413,11 +413,6 @@ static struct ip_tunnel *ipgre_tunnel_locate(struct net *net,
 
 	dev_net_set(dev, net);
 
-	if (strchr(name, '%')) {
-		if (dev_alloc_name(dev, name) < 0)
-			goto failed_free;
-	}
-
 	nt = netdev_priv(dev);
 	nt->parms = *parms;
 	dev->rtnl_link_ops = &ipgre_link_ops;
@@ -462,7 +457,7 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
    by themself???
  */
 
-	struct iphdr *iph = (struct iphdr *)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	__be16	     *p = (__be16*)(skb->data+(iph->ihl<<2));
 	int grehlen = (iph->ihl<<2) + 4;
 	const int type = icmp_hdr(skb)->type;
@@ -534,7 +529,7 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
 	rcu_read_unlock();
 }
 
-static inline void ipgre_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb)
+static inline void ipgre_ecn_decapsulate(const struct iphdr *iph, struct sk_buff *skb)
 {
 	if (INET_ECN_is_ce(iph->tos)) {
 		if (skb->protocol == htons(ETH_P_IP)) {
@@ -546,19 +541,19 @@ static inline void ipgre_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb)
 }
 
 static inline u8
-ipgre_ecn_encapsulate(u8 tos, struct iphdr *old_iph, struct sk_buff *skb)
+ipgre_ecn_encapsulate(u8 tos, const struct iphdr *old_iph, struct sk_buff *skb)
 {
 	u8 inner = 0;
 	if (skb->protocol == htons(ETH_P_IP))
 		inner = old_iph->tos;
 	else if (skb->protocol == htons(ETH_P_IPV6))
-		inner = ipv6_get_dsfield((struct ipv6hdr *)old_iph);
+		inner = ipv6_get_dsfield((const struct ipv6hdr *)old_iph);
 	return INET_ECN_encapsulate(tos, inner);
 }
 
 static int ipgre_rcv(struct sk_buff *skb)
 {
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	u8     *h;
 	__be16    flags;
 	__sum16   csum = 0;
@@ -697,8 +692,9 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 	struct pcpu_tstats *tstats;
-	struct iphdr  *old_iph = ip_hdr(skb);
-	struct iphdr  *tiph;
+	const struct iphdr  *old_iph = ip_hdr(skb);
+	const struct iphdr  *tiph;
+	struct flowi4 fl4;
 	u8     tos;
 	__be16 df;
 	struct rtable *rt;     			/* Route to the other host */
@@ -714,7 +710,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
 
 	if (dev->header_ops && dev->type == ARPHRD_IPGRE) {
 		gre_hlen = 0;
-		tiph = (struct iphdr *)skb->data;
+		tiph = (const struct iphdr *)skb->data;
 	} else {
 		gre_hlen = tunnel->hlen;
 		tiph = &tunnel->parms.iph;
@@ -735,14 +731,14 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
 		}
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 		else if (skb->protocol == htons(ETH_P_IPV6)) {
-			struct in6_addr *addr6;
+			const struct in6_addr *addr6;
 			int addr_type;
 			struct neighbour *neigh = skb_dst(skb)->neighbour;
 
 			if (neigh == NULL)
 				goto tx_error;
 
-			addr6 = (struct in6_addr *)&neigh->primary_key;
+			addr6 = (const struct in6_addr *)&neigh->primary_key;
 			addr_type = ipv6_addr_type(addr6);
 
 			if (addr_type == IPV6_ADDR_ANY) {
@@ -766,10 +762,10 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
 		if (skb->protocol == htons(ETH_P_IP))
 			tos = old_iph->tos;
 		else if (skb->protocol == htons(ETH_P_IPV6))
-			tos = ipv6_get_dsfield((struct ipv6hdr *)old_iph);
+			tos = ipv6_get_dsfield((const struct ipv6hdr *)old_iph);
 	}
 
-	rt = ip_route_output_gre(dev_net(dev), dst, tiph->saddr,
+	rt = ip_route_output_gre(dev_net(dev), &fl4, dst, tiph->saddr,
 				 tunnel->parms.o_key, RT_TOS(tos),
 				 tunnel->parms.link);
 	if (IS_ERR(rt)) {
@@ -873,15 +869,15 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
 	iph->frag_off		=	df;
 	iph->protocol		=	IPPROTO_GRE;
 	iph->tos		=	ipgre_ecn_encapsulate(tos, old_iph, skb);
-	iph->daddr		=	rt->rt_dst;
-	iph->saddr		=	rt->rt_src;
+	iph->daddr		=	fl4.daddr;
+	iph->saddr		=	fl4.saddr;
 
 	if ((iph->ttl = tiph->ttl) == 0) {
 		if (skb->protocol == htons(ETH_P_IP))
 			iph->ttl = old_iph->ttl;
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 		else if (skb->protocol == htons(ETH_P_IPV6))
-			iph->ttl = ((struct ipv6hdr *)old_iph)->hop_limit;
+			iph->ttl = ((const struct ipv6hdr *)old_iph)->hop_limit;
 #endif
 		else
 			iph->ttl = ip4_dst_hoplimit(&rt->dst);
@@ -927,7 +923,7 @@ static int ipgre_tunnel_bind_dev(struct net_device *dev)
 {
 	struct net_device *tdev = NULL;
 	struct ip_tunnel *tunnel;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	int hlen = LL_MAX_HEADER;
 	int mtu = ETH_DATA_LEN;
 	int addend = sizeof(struct iphdr) + 4;
@@ -938,12 +934,14 @@ static int ipgre_tunnel_bind_dev(struct net_device *dev)
 	/* Guess output device to choose reasonable mtu and needed_headroom */
 
 	if (iph->daddr) {
-		struct rtable *rt = ip_route_output_gre(dev_net(dev),
-							iph->daddr, iph->saddr,
-							tunnel->parms.o_key,
-							RT_TOS(iph->tos),
-							tunnel->parms.link);
-
+		struct flowi4 fl4;
+		struct rtable *rt;
+
+		rt = ip_route_output_gre(dev_net(dev), &fl4,
+					 iph->daddr, iph->saddr,
+					 tunnel->parms.o_key,
+					 RT_TOS(iph->tos),
+					 tunnel->parms.link);
 		if (!IS_ERR(rt)) {
 			tdev = rt->dst.dev;
 			ip_rt_put(rt);
@@ -1180,7 +1178,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
 
 static int ipgre_header_parse(const struct sk_buff *skb, unsigned char *haddr)
 {
-	struct iphdr *iph = (struct iphdr *) skb_mac_header(skb);
+	const struct iphdr *iph = (const struct iphdr *) skb_mac_header(skb);
 	memcpy(haddr, &iph->saddr, 4);
 	return 4;
 }
@@ -1196,13 +1194,15 @@ static int ipgre_open(struct net_device *dev)
 	struct ip_tunnel *t = netdev_priv(dev);
 
 	if (ipv4_is_multicast(t->parms.iph.daddr)) {
-		struct rtable *rt = ip_route_output_gre(dev_net(dev),
-							t->parms.iph.daddr,
-							t->parms.iph.saddr,
-							t->parms.o_key,
-							RT_TOS(t->parms.iph.tos),
-							t->parms.link);
-
+		struct flowi4 fl4;
+		struct rtable *rt;
+
+		rt = ip_route_output_gre(dev_net(dev), &fl4,
+					 t->parms.iph.daddr,
+					 t->parms.iph.saddr,
+					 t->parms.o_key,
+					 RT_TOS(t->parms.iph.tos),
+					 t->parms.link);
 		if (IS_ERR(rt))
 			return -EADDRNOTAVAIL;
 		dev = rt->dst.dev;
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index d7b2b0987a3b723739c17ef93df99992d5afddb0..c8f48efc5fd3d778831458b1b72ccf07ca794594 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -268,7 +268,7 @@ int ip_local_deliver(struct sk_buff *skb)
 static inline int ip_rcv_options(struct sk_buff *skb)
 {
 	struct ip_options *opt;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct net_device *dev = skb->dev;
 
 	/* It looks as overkill, because not all
@@ -374,7 +374,7 @@ static int ip_rcv_finish(struct sk_buff *skb)
  */
 int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
 {
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	u32 len;
 
 	/* When the interface is in promisc. mode, drop all the crap
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index 2391b24e8251e62e2c71eadad172a673a1e76c2f..c3118e1cd3bb502c293748e40b2c3ccc648c8b94 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -36,8 +36,8 @@
  * saddr is address of outgoing interface.
  */
 
-void ip_options_build(struct sk_buff * skb, struct ip_options * opt,
-			    __be32 daddr, struct rtable *rt, int is_frag)
+void ip_options_build(struct sk_buff *skb, struct ip_options *opt,
+		      __be32 daddr, struct rtable *rt, int is_frag)
 {
 	unsigned char *iph = skb_network_header(skb);
 
@@ -50,9 +50,9 @@ void ip_options_build(struct sk_buff * skb, struct ip_options * opt,
 
 	if (!is_frag) {
 		if (opt->rr_needaddr)
-			ip_rt_get_source(iph+opt->rr+iph[opt->rr+2]-5, rt);
+			ip_rt_get_source(iph+opt->rr+iph[opt->rr+2]-5, skb, rt);
 		if (opt->ts_needaddr)
-			ip_rt_get_source(iph+opt->ts+iph[opt->ts+2]-9, rt);
+			ip_rt_get_source(iph+opt->ts+iph[opt->ts+2]-9, skb, rt);
 		if (opt->ts_needtime) {
 			struct timespec tv;
 			__be32 midtime;
@@ -83,9 +83,9 @@ void ip_options_build(struct sk_buff * skb, struct ip_options * opt,
  * NOTE: dopt cannot point to skb.
  */
 
-int ip_options_echo(struct ip_options * dopt, struct sk_buff * skb)
+int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb)
 {
-	struct ip_options *sopt;
+	const struct ip_options *sopt;
 	unsigned char *sptr, *dptr;
 	int soffset, doffset;
 	int	optlen;
@@ -95,10 +95,8 @@ int ip_options_echo(struct ip_options * dopt, struct sk_buff * skb)
 
 	sopt = &(IPCB(skb)->opt);
 
-	if (sopt->optlen == 0) {
-		dopt->optlen = 0;
+	if (sopt->optlen == 0)
 		return 0;
-	}
 
 	sptr = skb_network_header(skb);
 	dptr = dopt->__data;
@@ -157,7 +155,7 @@ int ip_options_echo(struct ip_options * dopt, struct sk_buff * skb)
 		dopt->optlen += optlen;
 	}
 	if (sopt->srr) {
-		unsigned char * start = sptr+sopt->srr;
+		unsigned char *start = sptr+sopt->srr;
 		__be32 faddr;
 
 		optlen  = start[1];
@@ -499,19 +497,19 @@ void ip_options_undo(struct ip_options * opt)
 	}
 }
 
-static struct ip_options *ip_options_get_alloc(const int optlen)
+static struct ip_options_rcu *ip_options_get_alloc(const int optlen)
 {
-	return kzalloc(sizeof(struct ip_options) + ((optlen + 3) & ~3),
+	return kzalloc(sizeof(struct ip_options_rcu) + ((optlen + 3) & ~3),
 		       GFP_KERNEL);
 }
 
-static int ip_options_get_finish(struct net *net, struct ip_options **optp,
-				 struct ip_options *opt, int optlen)
+static int ip_options_get_finish(struct net *net, struct ip_options_rcu **optp,
+				 struct ip_options_rcu *opt, int optlen)
 {
 	while (optlen & 3)
-		opt->__data[optlen++] = IPOPT_END;
-	opt->optlen = optlen;
-	if (optlen && ip_options_compile(net, opt, NULL)) {
+		opt->opt.__data[optlen++] = IPOPT_END;
+	opt->opt.optlen = optlen;
+	if (optlen && ip_options_compile(net, &opt->opt, NULL)) {
 		kfree(opt);
 		return -EINVAL;
 	}
@@ -520,29 +518,29 @@ static int ip_options_get_finish(struct net *net, struct ip_options **optp,
 	return 0;
 }
 
-int ip_options_get_from_user(struct net *net, struct ip_options **optp,
+int ip_options_get_from_user(struct net *net, struct ip_options_rcu **optp,
 			     unsigned char __user *data, int optlen)
 {
-	struct ip_options *opt = ip_options_get_alloc(optlen);
+	struct ip_options_rcu *opt = ip_options_get_alloc(optlen);
 
 	if (!opt)
 		return -ENOMEM;
-	if (optlen && copy_from_user(opt->__data, data, optlen)) {
+	if (optlen && copy_from_user(opt->opt.__data, data, optlen)) {
 		kfree(opt);
 		return -EFAULT;
 	}
 	return ip_options_get_finish(net, optp, opt, optlen);
 }
 
-int ip_options_get(struct net *net, struct ip_options **optp,
+int ip_options_get(struct net *net, struct ip_options_rcu **optp,
 		   unsigned char *data, int optlen)
 {
-	struct ip_options *opt = ip_options_get_alloc(optlen);
+	struct ip_options_rcu *opt = ip_options_get_alloc(optlen);
 
 	if (!opt)
 		return -ENOMEM;
 	if (optlen)
-		memcpy(opt->__data, data, optlen);
+		memcpy(opt->opt.__data, data, optlen);
 	return ip_options_get_finish(net, optp, opt, optlen);
 }
 
@@ -555,7 +553,7 @@ void ip_forward_options(struct sk_buff *skb)
 
 	if (opt->rr_needaddr) {
 		optptr = (unsigned char *)raw + opt->rr;
-		ip_rt_get_source(&optptr[optptr[2]-5], rt);
+		ip_rt_get_source(&optptr[optptr[2]-5], skb, rt);
 		opt->is_changed = 1;
 	}
 	if (opt->srr_is_hit) {
@@ -569,19 +567,18 @@ void ip_forward_options(struct sk_buff *skb)
 		     ) {
 			if (srrptr + 3 > srrspace)
 				break;
-			if (memcmp(&rt->rt_dst, &optptr[srrptr-1], 4) == 0)
+			if (memcmp(&ip_hdr(skb)->daddr, &optptr[srrptr-1], 4) == 0)
 				break;
 		}
 		if (srrptr + 3 <= srrspace) {
 			opt->is_changed = 1;
-			ip_rt_get_source(&optptr[srrptr-1], rt);
-			ip_hdr(skb)->daddr = rt->rt_dst;
+			ip_rt_get_source(&optptr[srrptr-1], skb, rt);
 			optptr[2] = srrptr+4;
 		} else if (net_ratelimit())
 			printk(KERN_CRIT "ip_forward(): Argh! Destination lost!\n");
 		if (opt->ts_needaddr) {
 			optptr = raw + opt->ts;
-			ip_rt_get_source(&optptr[optptr[2]-9], rt);
+			ip_rt_get_source(&optptr[optptr[2]-9], skb, rt);
 			opt->is_changed = 1;
 		}
 	}
@@ -603,7 +600,7 @@ int ip_options_rcv_srr(struct sk_buff *skb)
 	unsigned long orefdst;
 	int err;
 
-	if (!opt->srr || !rt)
+	if (!rt)
 		return 0;
 
 	if (skb->pkt_type != PACKET_HOST)
@@ -637,7 +634,7 @@ int ip_options_rcv_srr(struct sk_buff *skb)
 		if (rt2->rt_type != RTN_LOCAL)
 			break;
 		/* Superfast 8) loopback forward */
-		memcpy(&iph->daddr, &optptr[srrptr-1], 4);
+		iph->daddr = nexthop;
 		opt->is_changed = 1;
 	}
 	if (srrptr <= srrspace) {
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 459c011b1d4a7cff1bba4f40126ad22947996b2c..98af3697c7188870effc865e3caaef76e579a809 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -140,14 +140,14 @@ static inline int ip_select_ttl(struct inet_sock *inet, struct dst_entry *dst)
  *
  */
 int ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
-			  __be32 saddr, __be32 daddr, struct ip_options *opt)
+			  __be32 saddr, __be32 daddr, struct ip_options_rcu *opt)
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct rtable *rt = skb_rtable(skb);
 	struct iphdr *iph;
 
 	/* Build the IP header. */
-	skb_push(skb, sizeof(struct iphdr) + (opt ? opt->optlen : 0));
+	skb_push(skb, sizeof(struct iphdr) + (opt ? opt->opt.optlen : 0));
 	skb_reset_network_header(skb);
 	iph = ip_hdr(skb);
 	iph->version  = 4;
@@ -158,14 +158,14 @@ int ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
 	else
 		iph->frag_off = 0;
 	iph->ttl      = ip_select_ttl(inet, &rt->dst);
-	iph->daddr    = rt->rt_dst;
-	iph->saddr    = rt->rt_src;
+	iph->daddr    = (opt && opt->opt.srr ? opt->opt.faddr : daddr);
+	iph->saddr    = saddr;
 	iph->protocol = sk->sk_protocol;
 	ip_select_ident(iph, &rt->dst, sk);
 
-	if (opt && opt->optlen) {
-		iph->ihl += opt->optlen>>2;
-		ip_options_build(skb, opt, daddr, rt, 0);
+	if (opt && opt->opt.optlen) {
+		iph->ihl += opt->opt.optlen>>2;
+		ip_options_build(skb, &opt->opt, daddr, rt, 0);
 	}
 
 	skb->priority = sk->sk_priority;
@@ -312,11 +312,12 @@ int ip_output(struct sk_buff *skb)
 			    !(IPCB(skb)->flags & IPSKB_REROUTED));
 }
 
-int ip_queue_xmit(struct sk_buff *skb)
+int ip_queue_xmit(struct sk_buff *skb, struct flowi *fl)
 {
 	struct sock *sk = skb->sk;
 	struct inet_sock *inet = inet_sk(sk);
-	struct ip_options *opt = inet->opt;
+	struct ip_options_rcu *inet_opt;
+	struct flowi4 *fl4;
 	struct rtable *rt;
 	struct iphdr *iph;
 	int res;
@@ -325,6 +326,8 @@ int ip_queue_xmit(struct sk_buff *skb)
 	 * f.e. by something like SCTP.
 	 */
 	rcu_read_lock();
+	inet_opt = rcu_dereference(inet->inet_opt);
+	fl4 = &fl->u.ip4;
 	rt = skb_rtable(skb);
 	if (rt != NULL)
 		goto packet_routed;
@@ -336,14 +339,14 @@ int ip_queue_xmit(struct sk_buff *skb)
 
 		/* Use correct destination address if we have options. */
 		daddr = inet->inet_daddr;
-		if(opt && opt->srr)
-			daddr = opt->faddr;
+		if (inet_opt && inet_opt->opt.srr)
+			daddr = inet_opt->opt.faddr;
 
 		/* If this fails, retransmit mechanism of transport layer will
 		 * keep trying until route appears or the connection times
 		 * itself out.
 		 */
-		rt = ip_route_output_ports(sock_net(sk), sk,
+		rt = ip_route_output_ports(sock_net(sk), fl4, sk,
 					   daddr, inet->inet_saddr,
 					   inet->inet_dport,
 					   inet->inet_sport,
@@ -357,11 +360,11 @@ int ip_queue_xmit(struct sk_buff *skb)
 	skb_dst_set_noref(skb, &rt->dst);
 
 packet_routed:
-	if (opt && opt->is_strictroute && rt->rt_dst != rt->rt_gateway)
+	if (inet_opt && inet_opt->opt.is_strictroute && fl4->daddr != rt->rt_gateway)
 		goto no_route;
 
 	/* OK, we know where to send it, allocate and build IP header. */
-	skb_push(skb, sizeof(struct iphdr) + (opt ? opt->optlen : 0));
+	skb_push(skb, sizeof(struct iphdr) + (inet_opt ? inet_opt->opt.optlen : 0));
 	skb_reset_network_header(skb);
 	iph = ip_hdr(skb);
 	*((__be16 *)iph) = htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
@@ -371,13 +374,13 @@ int ip_queue_xmit(struct sk_buff *skb)
 		iph->frag_off = 0;
 	iph->ttl      = ip_select_ttl(inet, &rt->dst);
 	iph->protocol = sk->sk_protocol;
-	iph->saddr    = rt->rt_src;
-	iph->daddr    = rt->rt_dst;
+	iph->saddr    = fl4->saddr;
+	iph->daddr    = fl4->daddr;
 	/* Transport layer set skb->h.foo itself. */
 
-	if (opt && opt->optlen) {
-		iph->ihl += opt->optlen >> 2;
-		ip_options_build(skb, opt, inet->inet_daddr, rt, 0);
+	if (inet_opt && inet_opt->opt.optlen) {
+		iph->ihl += inet_opt->opt.optlen >> 2;
+		ip_options_build(skb, &inet_opt->opt, inet->inet_daddr, rt, 0);
 	}
 
 	ip_select_ident_more(iph, &rt->dst, sk,
@@ -773,7 +776,9 @@ static inline int ip_ufo_append_data(struct sock *sk,
 				       (length - transhdrlen));
 }
 
-static int __ip_append_data(struct sock *sk, struct sk_buff_head *queue,
+static int __ip_append_data(struct sock *sk,
+			    struct flowi4 *fl4,
+			    struct sk_buff_head *queue,
 			    struct inet_cork *cork,
 			    int getfrag(void *from, char *to, int offset,
 					int len, int odd, struct sk_buff *skb),
@@ -805,7 +810,7 @@ static int __ip_append_data(struct sock *sk, struct sk_buff_head *queue,
 	maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen;
 
 	if (cork->length + length > 0xFFFF - fragheaderlen) {
-		ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport,
+		ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport,
 			       mtu-exthdrlen);
 		return -EMSGSIZE;
 	}
@@ -1033,7 +1038,7 @@ static int ip_setup_cork(struct sock *sk, struct inet_cork *cork,
 			 struct ipcm_cookie *ipc, struct rtable **rtp)
 {
 	struct inet_sock *inet = inet_sk(sk);
-	struct ip_options *opt;
+	struct ip_options_rcu *opt;
 	struct rtable *rt;
 
 	/*
@@ -1047,7 +1052,7 @@ static int ip_setup_cork(struct sock *sk, struct inet_cork *cork,
 			if (unlikely(cork->opt == NULL))
 				return -ENOBUFS;
 		}
-		memcpy(cork->opt, opt, sizeof(struct ip_options) + opt->optlen);
+		memcpy(cork->opt, &opt->opt, sizeof(struct ip_options) + opt->opt.optlen);
 		cork->flags |= IPCORK_OPT;
 		cork->addr = ipc->addr;
 	}
@@ -1080,7 +1085,7 @@ static int ip_setup_cork(struct sock *sk, struct inet_cork *cork,
  *
  *	LATER: length must be adjusted by pad at tail, when it is required.
  */
-int ip_append_data(struct sock *sk,
+int ip_append_data(struct sock *sk, struct flowi4 *fl4,
 		   int getfrag(void *from, char *to, int offset, int len,
 			       int odd, struct sk_buff *skb),
 		   void *from, int length, int transhdrlen,
@@ -1094,24 +1099,25 @@ int ip_append_data(struct sock *sk,
 		return 0;
 
 	if (skb_queue_empty(&sk->sk_write_queue)) {
-		err = ip_setup_cork(sk, &inet->cork, ipc, rtp);
+		err = ip_setup_cork(sk, &inet->cork.base, ipc, rtp);
 		if (err)
 			return err;
 	} else {
 		transhdrlen = 0;
 	}
 
-	return __ip_append_data(sk, &sk->sk_write_queue, &inet->cork, getfrag,
+	return __ip_append_data(sk, fl4, &sk->sk_write_queue, &inet->cork.base, getfrag,
 				from, length, transhdrlen, flags);
 }
 
-ssize_t	ip_append_page(struct sock *sk, struct page *page,
+ssize_t	ip_append_page(struct sock *sk, struct flowi4 *fl4, struct page *page,
 		       int offset, size_t size, int flags)
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct sk_buff *skb;
 	struct rtable *rt;
 	struct ip_options *opt = NULL;
+	struct inet_cork *cork;
 	int hh_len;
 	int mtu;
 	int len;
@@ -1127,28 +1133,29 @@ ssize_t	ip_append_page(struct sock *sk, struct page *page,
 	if (skb_queue_empty(&sk->sk_write_queue))
 		return -EINVAL;
 
-	rt = (struct rtable *)inet->cork.dst;
-	if (inet->cork.flags & IPCORK_OPT)
-		opt = inet->cork.opt;
+	cork = &inet->cork.base;
+	rt = (struct rtable *)cork->dst;
+	if (cork->flags & IPCORK_OPT)
+		opt = cork->opt;
 
 	if (!(rt->dst.dev->features&NETIF_F_SG))
 		return -EOPNOTSUPP;
 
 	hh_len = LL_RESERVED_SPACE(rt->dst.dev);
-	mtu = inet->cork.fragsize;
+	mtu = cork->fragsize;
 
 	fragheaderlen = sizeof(struct iphdr) + (opt ? opt->optlen : 0);
 	maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen;
 
-	if (inet->cork.length + size > 0xFFFF - fragheaderlen) {
-		ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport, mtu);
+	if (cork->length + size > 0xFFFF - fragheaderlen) {
+		ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport, mtu);
 		return -EMSGSIZE;
 	}
 
 	if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL)
 		return -EINVAL;
 
-	inet->cork.length += size;
+	cork->length += size;
 	if ((size + skb->len > mtu) &&
 	    (sk->sk_protocol == IPPROTO_UDP) &&
 	    (rt->dst.dev->features & NETIF_F_UFO)) {
@@ -1243,7 +1250,7 @@ ssize_t	ip_append_page(struct sock *sk, struct page *page,
 	return 0;
 
 error:
-	inet->cork.length -= size;
+	cork->length -= size;
 	IP_INC_STATS(sock_net(sk), IPSTATS_MIB_OUTDISCARDS);
 	return err;
 }
@@ -1262,6 +1269,7 @@ static void ip_cork_release(struct inet_cork *cork)
  *	and push them out.
  */
 struct sk_buff *__ip_make_skb(struct sock *sk,
+			      struct flowi4 *fl4,
 			      struct sk_buff_head *queue,
 			      struct inet_cork *cork)
 {
@@ -1319,17 +1327,18 @@ struct sk_buff *__ip_make_skb(struct sock *sk,
 	iph = (struct iphdr *)skb->data;
 	iph->version = 4;
 	iph->ihl = 5;
-	if (opt) {
-		iph->ihl += opt->optlen>>2;
-		ip_options_build(skb, opt, cork->addr, rt, 0);
-	}
 	iph->tos = inet->tos;
 	iph->frag_off = df;
 	ip_select_ident(iph, &rt->dst, sk);
 	iph->ttl = ttl;
 	iph->protocol = sk->sk_protocol;
-	iph->saddr = rt->rt_src;
-	iph->daddr = rt->rt_dst;
+	iph->saddr = fl4->saddr;
+	iph->daddr = fl4->daddr;
+
+	if (opt) {
+		iph->ihl += opt->optlen>>2;
+		ip_options_build(skb, opt, cork->addr, rt, 0);
+	}
 
 	skb->priority = sk->sk_priority;
 	skb->mark = sk->sk_mark;
@@ -1365,11 +1374,11 @@ int ip_send_skb(struct sk_buff *skb)
 	return err;
 }
 
-int ip_push_pending_frames(struct sock *sk)
+int ip_push_pending_frames(struct sock *sk, struct flowi4 *fl4)
 {
 	struct sk_buff *skb;
 
-	skb = ip_finish_skb(sk);
+	skb = ip_finish_skb(sk, fl4);
 	if (!skb)
 		return 0;
 
@@ -1394,17 +1403,18 @@ static void __ip_flush_pending_frames(struct sock *sk,
 
 void ip_flush_pending_frames(struct sock *sk)
 {
-	__ip_flush_pending_frames(sk, &sk->sk_write_queue, &inet_sk(sk)->cork);
+	__ip_flush_pending_frames(sk, &sk->sk_write_queue, &inet_sk(sk)->cork.base);
 }
 
 struct sk_buff *ip_make_skb(struct sock *sk,
+			    struct flowi4 *fl4,
 			    int getfrag(void *from, char *to, int offset,
 					int len, int odd, struct sk_buff *skb),
 			    void *from, int length, int transhdrlen,
 			    struct ipcm_cookie *ipc, struct rtable **rtp,
 			    unsigned int flags)
 {
-	struct inet_cork cork = {};
+	struct inet_cork cork;
 	struct sk_buff_head queue;
 	int err;
 
@@ -1413,18 +1423,21 @@ struct sk_buff *ip_make_skb(struct sock *sk,
 
 	__skb_queue_head_init(&queue);
 
+	cork.flags = 0;
+	cork.addr = 0;
+	cork.opt = NULL;
 	err = ip_setup_cork(sk, &cork, ipc, rtp);
 	if (err)
 		return ERR_PTR(err);
 
-	err = __ip_append_data(sk, &queue, &cork, getfrag,
+	err = __ip_append_data(sk, fl4, &queue, &cork, getfrag,
 			       from, length, transhdrlen, flags);
 	if (err) {
 		__ip_flush_pending_frames(sk, &queue, &cork);
 		return ERR_PTR(err);
 	}
 
-	return __ip_make_skb(sk, &queue, &cork);
+	return __ip_make_skb(sk, fl4, &queue, &cork);
 }
 
 /*
@@ -1447,48 +1460,39 @@ static int ip_reply_glue_bits(void *dptr, char *to, int offset,
  *	Should run single threaded per socket because it uses the sock
  *     	structure to pass arguments.
  */
-void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *arg,
-		   unsigned int len)
+void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
+		   struct ip_reply_arg *arg, unsigned int len)
 {
 	struct inet_sock *inet = inet_sk(sk);
-	struct {
-		struct ip_options	opt;
-		char			data[40];
-	} replyopts;
+	struct ip_options_data replyopts;
 	struct ipcm_cookie ipc;
-	__be32 daddr;
+	struct flowi4 fl4;
 	struct rtable *rt = skb_rtable(skb);
 
-	if (ip_options_echo(&replyopts.opt, skb))
+	if (ip_options_echo(&replyopts.opt.opt, skb))
 		return;
 
-	daddr = ipc.addr = rt->rt_src;
+	ipc.addr = daddr;
 	ipc.opt = NULL;
 	ipc.tx_flags = 0;
 
-	if (replyopts.opt.optlen) {
+	if (replyopts.opt.opt.optlen) {
 		ipc.opt = &replyopts.opt;
 
-		if (ipc.opt->srr)
-			daddr = replyopts.opt.faddr;
+		if (replyopts.opt.opt.srr)
+			daddr = replyopts.opt.opt.faddr;
 	}
 
-	{
-		struct flowi4 fl4 = {
-			.flowi4_oif = arg->bound_dev_if,
-			.daddr = daddr,
-			.saddr = rt->rt_spec_dst,
-			.flowi4_tos = RT_TOS(ip_hdr(skb)->tos),
-			.fl4_sport = tcp_hdr(skb)->dest,
-			.fl4_dport = tcp_hdr(skb)->source,
-			.flowi4_proto = sk->sk_protocol,
-			.flowi4_flags = ip_reply_arg_flowi_flags(arg),
-		};
-		security_skb_classify_flow(skb, flowi4_to_flowi(&fl4));
-		rt = ip_route_output_key(sock_net(sk), &fl4);
-		if (IS_ERR(rt))
-			return;
-	}
+	flowi4_init_output(&fl4, arg->bound_dev_if, 0,
+			   RT_TOS(ip_hdr(skb)->tos),
+			   RT_SCOPE_UNIVERSE, sk->sk_protocol,
+			   ip_reply_arg_flowi_flags(arg),
+			   daddr, rt->rt_spec_dst,
+			   tcp_hdr(skb)->source, tcp_hdr(skb)->dest);
+	security_skb_classify_flow(skb, flowi4_to_flowi(&fl4));
+	rt = ip_route_output_key(sock_net(sk), &fl4);
+	if (IS_ERR(rt))
+		return;
 
 	/* And let IP do all the hard work.
 
@@ -1501,7 +1505,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
 	sk->sk_priority = skb->priority;
 	sk->sk_protocol = ip_hdr(skb)->protocol;
 	sk->sk_bound_dev_if = arg->bound_dev_if;
-	ip_append_data(sk, ip_reply_glue_bits, arg->iov->iov_base, len, 0,
+	ip_append_data(sk, &fl4, ip_reply_glue_bits, arg->iov->iov_base, len, 0,
 		       &ipc, &rt, MSG_DONTWAIT);
 	if ((skb = skb_peek(&sk->sk_write_queue)) != NULL) {
 		if (arg->csumoffset >= 0)
@@ -1509,7 +1513,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
 			  arg->csumoffset) = csum_fold(csum_add(skb->csum,
 								arg->csum));
 		skb->ip_summed = CHECKSUM_NONE;
-		ip_push_pending_frames(sk);
+		ip_push_pending_frames(sk, &fl4);
 	}
 
 	bh_unlock_sock(sk);
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 3948c86e59ca697645a3316145fca66db5096880..ab0c9efd1efabe7c003daef3f6d258ec38604817 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -131,7 +131,7 @@ static void ip_cmsg_recv_security(struct msghdr *msg, struct sk_buff *skb)
 static void ip_cmsg_recv_dstaddr(struct msghdr *msg, struct sk_buff *skb)
 {
 	struct sockaddr_in sin;
-	struct iphdr *iph = ip_hdr(skb);
+	const struct iphdr *iph = ip_hdr(skb);
 	__be16 *ports = (__be16 *)skb_transport_header(skb);
 
 	if (skb_transport_offset(skb) + 4 > skb->len)
@@ -451,6 +451,11 @@ int ip_recv_error(struct sock *sk, struct msghdr *msg, int len)
 }
 
 
+static void opt_kfree_rcu(struct rcu_head *head)
+{
+	kfree(container_of(head, struct ip_options_rcu, rcu));
+}
+
 /*
  *	Socket option code for IP. This is the end of the line after any
  *	TCP,UDP etc options on an IP socket.
@@ -497,13 +502,16 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 	switch (optname) {
 	case IP_OPTIONS:
 	{
-		struct ip_options *opt = NULL;
+		struct ip_options_rcu *old, *opt = NULL;
+
 		if (optlen > 40)
 			goto e_inval;
 		err = ip_options_get_from_user(sock_net(sk), &opt,
 					       optval, optlen);
 		if (err)
 			break;
+		old = rcu_dereference_protected(inet->inet_opt,
+						sock_owned_by_user(sk));
 		if (inet->is_icsk) {
 			struct inet_connection_sock *icsk = inet_csk(sk);
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
@@ -512,17 +520,18 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 			       (TCPF_LISTEN | TCPF_CLOSE)) &&
 			     inet->inet_daddr != LOOPBACK4_IPV6)) {
 #endif
-				if (inet->opt)
-					icsk->icsk_ext_hdr_len -= inet->opt->optlen;
+				if (old)
+					icsk->icsk_ext_hdr_len -= old->opt.optlen;
 				if (opt)
-					icsk->icsk_ext_hdr_len += opt->optlen;
+					icsk->icsk_ext_hdr_len += opt->opt.optlen;
 				icsk->icsk_sync_mss(sk, icsk->icsk_pmtu_cookie);
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 			}
 #endif
 		}
-		opt = xchg(&inet->opt, opt);
-		kfree(opt);
+		rcu_assign_pointer(inet->inet_opt, opt);
+		if (old)
+			call_rcu(&old->rcu, opt_kfree_rcu);
 		break;
 	}
 	case IP_PKTINFO:
@@ -1081,12 +1090,16 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
 	case IP_OPTIONS:
 	{
 		unsigned char optbuf[sizeof(struct ip_options)+40];
-		struct ip_options * opt = (struct ip_options *)optbuf;
+		struct ip_options *opt = (struct ip_options *)optbuf;
+		struct ip_options_rcu *inet_opt;
+
+		inet_opt = rcu_dereference_protected(inet->inet_opt,
+						     sock_owned_by_user(sk));
 		opt->optlen = 0;
-		if (inet->opt)
-			memcpy(optbuf, inet->opt,
-			       sizeof(struct ip_options)+
-			       inet->opt->optlen);
+		if (inet_opt)
+			memcpy(optbuf, &inet_opt->opt,
+			       sizeof(struct ip_options) +
+			       inet_opt->opt.optlen);
 		release_sock(sk);
 
 		if (opt->optlen == 0)
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 629067571f0286316dded32c79a8dbdf70840df6..c857f6f49b037ed5159d6554c52adc535e44e951 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -27,7 +27,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
 {
 	struct net *net = dev_net(skb->dev);
 	__be32 spi;
-	struct iphdr *iph = (struct iphdr *)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	struct ip_comp_hdr *ipch = (struct ip_comp_hdr *)(skb->data+(iph->ihl<<2));
 	struct xfrm_state *x;
 
@@ -36,7 +36,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
 		return;
 
 	spi = htonl(ntohs(ipch->cpi));
-	x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr,
+	x = xfrm_state_lookup(net, skb->mark, (const xfrm_address_t *)&iph->daddr,
 			      spi, IPPROTO_COMP, AF_INET);
 	if (!x)
 		return;
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index cbff2ecccf3d5ea71b629e54c03e4dd4ed435176..ab7e5542c1cff9203b8c5e21108eb83cb5a27515 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -87,8 +87,8 @@
 #endif
 
 /* Define the friendly delay before and after opening net devices */
-#define CONF_PRE_OPEN		500	/* Before opening: 1/2 second */
-#define CONF_POST_OPEN		1	/* After opening: 1 second */
+#define CONF_POST_OPEN		10	/* After opening: 10 msecs */
+#define CONF_CARRIER_TIMEOUT	120000	/* Wait for carrier timeout */
 
 /* Define the timeout for waiting for a DHCP/BOOTP/RARP reply */
 #define CONF_OPEN_RETRIES 	2	/* (Re)open devices twice */
@@ -188,14 +188,14 @@ struct ic_device {
 static struct ic_device *ic_first_dev __initdata = NULL;/* List of open device */
 static struct net_device *ic_dev __initdata = NULL;	/* Selected device */
 
-static bool __init ic_device_match(struct net_device *dev)
+static bool __init ic_is_init_dev(struct net_device *dev)
 {
-	if (user_dev_name[0] ? !strcmp(dev->name, user_dev_name) :
+	if (dev->flags & IFF_LOOPBACK)
+		return false;
+	return user_dev_name[0] ? !strcmp(dev->name, user_dev_name) :
 	    (!(dev->flags & IFF_LOOPBACK) &&
 	     (dev->flags & (IFF_POINTOPOINT|IFF_BROADCAST)) &&
-	     strncmp(dev->name, "dummy", 5)))
-		return true;
-	return false;
+	     strncmp(dev->name, "dummy", 5));
 }
 
 static int __init ic_open_devs(void)
@@ -203,6 +203,7 @@ static int __init ic_open_devs(void)
 	struct ic_device *d, **last;
 	struct net_device *dev;
 	unsigned short oflags;
+	unsigned long start;
 
 	last = &ic_first_dev;
 	rtnl_lock();
@@ -216,9 +217,7 @@ static int __init ic_open_devs(void)
 	}
 
 	for_each_netdev(&init_net, dev) {
-		if (dev->flags & IFF_LOOPBACK)
-			continue;
-		if (ic_device_match(dev)) {
+		if (ic_is_init_dev(dev)) {
 			int able = 0;
 			if (dev->mtu >= 364)
 				able |= IC_BOOTP;
@@ -252,6 +251,17 @@ static int __init ic_open_devs(void)
 				dev->name, able, d->xid));
 		}
 	}
+
+	/* wait for a carrier on at least one device */
+	start = jiffies;
+	while (jiffies - start < msecs_to_jiffies(CONF_CARRIER_TIMEOUT)) {
+		for_each_netdev(&init_net, dev)
+			if (ic_is_init_dev(dev) && netif_carrier_ok(dev))
+				goto have_carrier;
+
+		msleep(1);
+	}
+have_carrier:
 	rtnl_unlock();
 
 	*last = NULL;
@@ -1324,14 +1334,13 @@ static int __init wait_for_devices(void)
 {
 	int i;
 
-	msleep(CONF_PRE_OPEN);
 	for (i = 0; i < DEVICE_WAIT_MAX; i++) {
 		struct net_device *dev;
 		int found = 0;
 
 		rtnl_lock();
 		for_each_netdev(&init_net, dev) {
-			if (ic_device_match(dev)) {
+			if (ic_is_init_dev(dev)) {
 				found = 1;
 				break;
 			}
@@ -1378,7 +1387,7 @@ static int __init ip_auto_config(void)
 		return err;
 
 	/* Give drivers a chance to settle */
-	ssleep(CONF_POST_OPEN);
+	msleep(CONF_POST_OPEN);
 
 	/*
 	 * If the config information is insufficient (e.g., our IP address or
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index bfc17c5914e7de0dba17e4e6c060dea678c41767..378b20b7ca6e7401c9c4041635606b5a2526ccb6 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -276,11 +276,6 @@ static struct ip_tunnel * ipip_tunnel_locate(struct net *net,
 
 	dev_net_set(dev, net);
 
-	if (strchr(name, '%')) {
-		if (dev_alloc_name(dev, name) < 0)
-			goto failed_free;
-	}
-
 	nt = netdev_priv(dev);
 	nt->parms = *parms;
 
@@ -319,7 +314,7 @@ static int ipip_err(struct sk_buff *skb, u32 info)
    8 bytes of packet payload. It means, that precise relaying of
    ICMP in the real Internet is absolutely infeasible.
  */
-	struct iphdr *iph = (struct iphdr *)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	const int type = icmp_hdr(skb)->type;
 	const int code = icmp_hdr(skb)->code;
 	struct ip_tunnel *t;
@@ -433,15 +428,16 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 	struct pcpu_tstats *tstats;
-	struct iphdr  *tiph = &tunnel->parms.iph;
+	const struct iphdr  *tiph = &tunnel->parms.iph;
 	u8     tos = tunnel->parms.iph.tos;
 	__be16 df = tiph->frag_off;
 	struct rtable *rt;     			/* Route to the other host */
 	struct net_device *tdev;		/* Device to other host */
-	struct iphdr  *old_iph = ip_hdr(skb);
+	const struct iphdr  *old_iph = ip_hdr(skb);
 	struct iphdr  *iph;			/* Our new IP header */
 	unsigned int max_headroom;		/* The extra header space needed */
 	__be32 dst = tiph->daddr;
+	struct flowi4 fl4;
 	int    mtu;
 
 	if (skb->protocol != htons(ETH_P_IP))
@@ -460,7 +456,7 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 			goto tx_error_icmp;
 	}
 
-	rt = ip_route_output_ports(dev_net(dev), NULL,
+	rt = ip_route_output_ports(dev_net(dev), &fl4, NULL,
 				   dst, tiph->saddr,
 				   0, 0,
 				   IPPROTO_IPIP, RT_TOS(tos),
@@ -549,8 +545,8 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 	iph->frag_off		=	df;
 	iph->protocol		=	IPPROTO_IPIP;
 	iph->tos		=	INET_ECN_encapsulate(tos, old_iph->tos);
-	iph->daddr		=	rt->rt_dst;
-	iph->saddr		=	rt->rt_src;
+	iph->daddr		=	fl4.daddr;
+	iph->saddr		=	fl4.saddr;
 
 	if ((iph->ttl = tiph->ttl) == 0)
 		iph->ttl	=	old_iph->ttl;
@@ -572,19 +568,21 @@ static void ipip_tunnel_bind_dev(struct net_device *dev)
 {
 	struct net_device *tdev = NULL;
 	struct ip_tunnel *tunnel;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 
 	tunnel = netdev_priv(dev);
 	iph = &tunnel->parms.iph;
 
 	if (iph->daddr) {
-		struct rtable *rt = ip_route_output_ports(dev_net(dev), NULL,
-							  iph->daddr, iph->saddr,
-							  0, 0,
-							  IPPROTO_IPIP,
-							  RT_TOS(iph->tos),
-							  tunnel->parms.link);
-
+		struct rtable *rt;
+		struct flowi4 fl4;
+
+		rt = ip_route_output_ports(dev_net(dev), &fl4, NULL,
+					   iph->daddr, iph->saddr,
+					   0, 0,
+					   IPPROTO_IPIP,
+					   RT_TOS(iph->tos),
+					   tunnel->parms.link);
 		if (!IS_ERR(rt)) {
 			tdev = rt->dst.dev;
 			ip_rt_put(rt);
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 1f62eaeb6de42845f2181f4e6e78177cab59ad03..30a7763c400e963d4771f0eafcc4897eea623181 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1549,7 +1549,7 @@ static struct notifier_block ip_mr_notifier = {
 static void ip_encap(struct sk_buff *skb, __be32 saddr, __be32 daddr)
 {
 	struct iphdr *iph;
-	struct iphdr *old_iph = ip_hdr(skb);
+	const struct iphdr *old_iph = ip_hdr(skb);
 
 	skb_push(skb, sizeof(struct iphdr));
 	skb->transport_header = skb->network_header;
@@ -1595,6 +1595,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
 	struct vif_device *vif = &mrt->vif_table[vifi];
 	struct net_device *dev;
 	struct rtable *rt;
+	struct flowi4 fl4;
 	int    encap = 0;
 
 	if (vif->dev == NULL)
@@ -1612,7 +1613,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
 #endif
 
 	if (vif->flags & VIFF_TUNNEL) {
-		rt = ip_route_output_ports(net, NULL,
+		rt = ip_route_output_ports(net, &fl4, NULL,
 					   vif->remote, vif->local,
 					   0, 0,
 					   IPPROTO_IPIP,
@@ -1621,7 +1622,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
 			goto out_free;
 		encap = sizeof(struct iphdr);
 	} else {
-		rt = ip_route_output_ports(net, NULL, iph->daddr, 0,
+		rt = ip_route_output_ports(net, &fl4, NULL, iph->daddr, 0,
 					   0, 0,
 					   IPPROTO_IPIP,
 					   RT_TOS(iph->tos), vif->link);
@@ -1788,12 +1789,14 @@ static int ip_mr_forward(struct net *net, struct mr_table *mrt,
 	return 0;
 }
 
-static struct mr_table *ipmr_rt_fib_lookup(struct net *net, struct rtable *rt)
+static struct mr_table *ipmr_rt_fib_lookup(struct net *net, struct sk_buff *skb)
 {
+	struct rtable *rt = skb_rtable(skb);
+	struct iphdr *iph = ip_hdr(skb);
 	struct flowi4 fl4 = {
-		.daddr = rt->rt_key_dst,
-		.saddr = rt->rt_key_src,
-		.flowi4_tos = rt->rt_tos,
+		.daddr = iph->daddr,
+		.saddr = iph->saddr,
+		.flowi4_tos = iph->tos,
 		.flowi4_oif = rt->rt_oif,
 		.flowi4_iif = rt->rt_iif,
 		.flowi4_mark = rt->rt_mark,
@@ -1825,7 +1828,7 @@ int ip_mr_input(struct sk_buff *skb)
 	if (IPCB(skb)->flags & IPSKB_FORWARDED)
 		goto dont_forward;
 
-	mrt = ipmr_rt_fib_lookup(net, skb_rtable(skb));
+	mrt = ipmr_rt_fib_lookup(net, skb);
 	if (IS_ERR(mrt)) {
 		kfree_skb(skb);
 		return PTR_ERR(mrt);
@@ -1957,7 +1960,7 @@ int pim_rcv_v1(struct sk_buff *skb)
 
 	pim = igmp_hdr(skb);
 
-	mrt = ipmr_rt_fib_lookup(net, skb_rtable(skb));
+	mrt = ipmr_rt_fib_lookup(net, skb);
 	if (IS_ERR(mrt))
 		goto drop;
 	if (!mrt->mroute_do_pim ||
@@ -1989,7 +1992,7 @@ static int pim_rcv(struct sk_buff *skb)
 	     csum_fold(skb_checksum(skb, 0, skb->len, 0))))
 		goto drop;
 
-	mrt = ipmr_rt_fib_lookup(net, skb_rtable(skb));
+	mrt = ipmr_rt_fib_lookup(net, skb);
 	if (IS_ERR(mrt))
 		goto drop;
 	if (__pim_rcv(mrt, skb, sizeof(*pim))) {
@@ -2038,20 +2041,20 @@ static int __ipmr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
 	return -EMSGSIZE;
 }
 
-int ipmr_get_route(struct net *net,
-		   struct sk_buff *skb, struct rtmsg *rtm, int nowait)
+int ipmr_get_route(struct net *net, struct sk_buff *skb,
+		   __be32 saddr, __be32 daddr,
+		   struct rtmsg *rtm, int nowait)
 {
-	int err;
-	struct mr_table *mrt;
 	struct mfc_cache *cache;
-	struct rtable *rt = skb_rtable(skb);
+	struct mr_table *mrt;
+	int err;
 
 	mrt = ipmr_get_table(net, RT_TABLE_DEFAULT);
 	if (mrt == NULL)
 		return -ENOENT;
 
 	rcu_read_lock();
-	cache = ipmr_cache_find(mrt, rt->rt_src, rt->rt_dst);
+	cache = ipmr_cache_find(mrt, saddr, daddr);
 
 	if (cache == NULL) {
 		struct sk_buff *skb2;
@@ -2084,8 +2087,8 @@ int ipmr_get_route(struct net *net,
 		skb_reset_network_header(skb2);
 		iph = ip_hdr(skb2);
 		iph->ihl = sizeof(struct iphdr) >> 2;
-		iph->saddr = rt->rt_src;
-		iph->daddr = rt->rt_dst;
+		iph->saddr = saddr;
+		iph->daddr = daddr;
 		iph->version = 0;
 		err = ipmr_cache_unresolved(mrt, vif, skb2);
 		read_unlock(&mrt_lock);
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 89bc7e66d598ff3c1fbc414ee6d78558c8107edc..fd7a3f68917f1c53e4e8f6051eaa1e4ed728c2b3 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -260,6 +260,7 @@ unsigned int arpt_do_table(struct sk_buff *skb,
 	void *table_base;
 	const struct xt_table_info *private;
 	struct xt_action_param acpar;
+	unsigned int addend;
 
 	if (!pskb_may_pull(skb, arp_hdr_len(skb->dev)))
 		return NF_DROP;
@@ -267,7 +268,8 @@ unsigned int arpt_do_table(struct sk_buff *skb,
 	indev = in ? in->name : nulldevname;
 	outdev = out ? out->name : nulldevname;
 
-	xt_info_rdlock_bh();
+	local_bh_disable();
+	addend = xt_write_recseq_begin();
 	private = table->private;
 	table_base = private->entries[smp_processor_id()];
 
@@ -338,7 +340,8 @@ unsigned int arpt_do_table(struct sk_buff *skb,
 			/* Verdict */
 			break;
 	} while (!acpar.hotdrop);
-	xt_info_rdunlock_bh();
+	xt_write_recseq_end(addend);
+	local_bh_enable();
 
 	if (acpar.hotdrop)
 		return NF_DROP;
@@ -712,7 +715,7 @@ static void get_counters(const struct xt_table_info *t,
 	unsigned int i;
 
 	for_each_possible_cpu(cpu) {
-		seqlock_t *lock = &per_cpu(xt_info_locks, cpu).lock;
+		seqcount_t *s = &per_cpu(xt_recseq, cpu);
 
 		i = 0;
 		xt_entry_foreach(iter, t->entries[cpu], t->size) {
@@ -720,10 +723,10 @@ static void get_counters(const struct xt_table_info *t,
 			unsigned int start;
 
 			do {
-				start = read_seqbegin(lock);
+				start = read_seqcount_begin(s);
 				bcnt = iter->counters.bcnt;
 				pcnt = iter->counters.pcnt;
-			} while (read_seqretry(lock, start));
+			} while (read_seqcount_retry(s, start));
 
 			ADD_COUNTER(counters[i], bcnt, pcnt);
 			++i;
@@ -1115,6 +1118,7 @@ static int do_add_counters(struct net *net, const void __user *user,
 	int ret = 0;
 	void *loc_cpu_entry;
 	struct arpt_entry *iter;
+	unsigned int addend;
 #ifdef CONFIG_COMPAT
 	struct compat_xt_counters_info compat_tmp;
 
@@ -1171,12 +1175,12 @@ static int do_add_counters(struct net *net, const void __user *user,
 	/* Choose the copy that is on our node */
 	curcpu = smp_processor_id();
 	loc_cpu_entry = private->entries[curcpu];
-	xt_info_wrlock(curcpu);
+	addend = xt_write_recseq_begin();
 	xt_entry_foreach(iter, loc_cpu_entry, private->size) {
 		ADD_COUNTER(iter->counters, paddc[i].bcnt, paddc[i].pcnt);
 		++i;
 	}
-	xt_info_wrunlock(curcpu);
+	xt_write_recseq_end(addend);
  unlock_up_free:
 	local_bh_enable();
 	xt_table_unlock(t);
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 70491502800937a70626ae0fbb1356b8679d51b4..7647438435030a4fa29ba98539ec423921086b16 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -68,15 +68,6 @@ void *ipt_alloc_initial_table(const struct xt_table *info)
 }
 EXPORT_SYMBOL_GPL(ipt_alloc_initial_table);
 
-/*
-   We keep a set of rules for each CPU, so we can avoid write-locking
-   them in the softirq when updating the counters and therefore
-   only need to read-lock in the softirq; doing a write_lock_bh() in user
-   context stops packets coming through and allows user context to read
-   the counters or update the rules.
-
-   Hence the start of any table is given by get_table() below.  */
-
 /* Returns whether matches rule or not. */
 /* Performance critical - called for every packet */
 static inline bool
@@ -311,6 +302,7 @@ ipt_do_table(struct sk_buff *skb,
 	unsigned int *stackptr, origptr, cpu;
 	const struct xt_table_info *private;
 	struct xt_action_param acpar;
+	unsigned int addend;
 
 	/* Initialization */
 	ip = ip_hdr(skb);
@@ -331,7 +323,8 @@ ipt_do_table(struct sk_buff *skb,
 	acpar.hooknum = hook;
 
 	IP_NF_ASSERT(table->valid_hooks & (1 << hook));
-	xt_info_rdlock_bh();
+	local_bh_disable();
+	addend = xt_write_recseq_begin();
 	private = table->private;
 	cpu        = smp_processor_id();
 	table_base = private->entries[cpu];
@@ -430,7 +423,9 @@ ipt_do_table(struct sk_buff *skb,
 	pr_debug("Exiting %s; resetting sp from %u to %u\n",
 		 __func__, *stackptr, origptr);
 	*stackptr = origptr;
-	xt_info_rdunlock_bh();
+ 	xt_write_recseq_end(addend);
+ 	local_bh_enable();
+
 #ifdef DEBUG_ALLOW_ALL
 	return NF_ACCEPT;
 #else
@@ -886,7 +881,7 @@ get_counters(const struct xt_table_info *t,
 	unsigned int i;
 
 	for_each_possible_cpu(cpu) {
-		seqlock_t *lock = &per_cpu(xt_info_locks, cpu).lock;
+		seqcount_t *s = &per_cpu(xt_recseq, cpu);
 
 		i = 0;
 		xt_entry_foreach(iter, t->entries[cpu], t->size) {
@@ -894,10 +889,10 @@ get_counters(const struct xt_table_info *t,
 			unsigned int start;
 
 			do {
-				start = read_seqbegin(lock);
+				start = read_seqcount_begin(s);
 				bcnt = iter->counters.bcnt;
 				pcnt = iter->counters.pcnt;
-			} while (read_seqretry(lock, start));
+			} while (read_seqcount_retry(s, start));
 
 			ADD_COUNTER(counters[i], bcnt, pcnt);
 			++i; /* macro does multi eval of i */
@@ -1312,6 +1307,7 @@ do_add_counters(struct net *net, const void __user *user,
 	int ret = 0;
 	void *loc_cpu_entry;
 	struct ipt_entry *iter;
+	unsigned int addend;
 #ifdef CONFIG_COMPAT
 	struct compat_xt_counters_info compat_tmp;
 
@@ -1368,12 +1364,12 @@ do_add_counters(struct net *net, const void __user *user,
 	/* Choose the copy that is on our node */
 	curcpu = smp_processor_id();
 	loc_cpu_entry = private->entries[curcpu];
-	xt_info_wrlock(curcpu);
+	addend = xt_write_recseq_begin();
 	xt_entry_foreach(iter, loc_cpu_entry, private->size) {
 		ADD_COUNTER(iter->counters, paddc[i].bcnt, paddc[i].pcnt);
 		++i;
 	}
-	xt_info_wrunlock(curcpu);
+	xt_write_recseq_end(addend);
  unlock_up_free:
 	local_bh_enable();
 	xt_table_unlock(t);
diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c
index 31427fb57aa8abdc299bc1a2c1ab2ebc3929b543..99cfa28b6d38f12fef3e1e94c07223d83e066e14 100644
--- a/net/ipv4/netfilter/nf_nat_helper.c
+++ b/net/ipv4/netfilter/nf_nat_helper.c
@@ -153,7 +153,7 @@ void nf_nat_set_seq_adjust(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
 }
 EXPORT_SYMBOL_GPL(nf_nat_set_seq_adjust);
 
-static void nf_nat_csum(struct sk_buff *skb, struct iphdr *iph, void *data,
+static void nf_nat_csum(struct sk_buff *skb, const struct iphdr *iph, void *data,
 			int datalen, __sum16 *check, int oldlen)
 {
 	struct rtable *rt = skb_rtable(skb);
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
new file mode 100644
index 0000000000000000000000000000000000000000..1f3bb11490c960fff3f4d332c00bd1aeb98d9054
--- /dev/null
+++ b/net/ipv4/ping.c
@@ -0,0 +1,935 @@
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		"Ping" sockets
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ *
+ * Based on ipv4/udp.c code.
+ *
+ * Authors:	Vasiliy Kulikov / Openwall (for Linux 2.6),
+ *		Pavel Kankovsky (for Linux 2.4.32)
+ *
+ * Pavel gave all rights to bugs to Vasiliy,
+ * none of the bugs are Pavel's now.
+ *
+ */
+
+#include <asm/system.h>
+#include <linux/uaccess.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/socket.h>
+#include <linux/sockios.h>
+#include <linux/in.h>
+#include <linux/errno.h>
+#include <linux/timer.h>
+#include <linux/mm.h>
+#include <linux/inet.h>
+#include <linux/netdevice.h>
+#include <net/snmp.h>
+#include <net/ip.h>
+#include <net/ipv6.h>
+#include <net/icmp.h>
+#include <net/protocol.h>
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+#include <net/sock.h>
+#include <net/ping.h>
+#include <net/icmp.h>
+#include <net/udp.h>
+#include <net/route.h>
+#include <net/inet_common.h>
+#include <net/checksum.h>
+
+
+static struct ping_table ping_table;
+
+static u16 ping_port_rover;
+
+static inline int ping_hashfn(struct net *net, unsigned num, unsigned mask)
+{
+	int res = (num + net_hash_mix(net)) & mask;
+	pr_debug("hash(%d) = %d\n", num, res);
+	return res;
+}
+
+static inline struct hlist_nulls_head *ping_hashslot(struct ping_table *table,
+					     struct net *net, unsigned num)
+{
+	return &table->hash[ping_hashfn(net, num, PING_HTABLE_MASK)];
+}
+
+static int ping_v4_get_port(struct sock *sk, unsigned short ident)
+{
+	struct hlist_nulls_node *node;
+	struct hlist_nulls_head *hlist;
+	struct inet_sock *isk, *isk2;
+	struct sock *sk2 = NULL;
+
+	isk = inet_sk(sk);
+	write_lock_bh(&ping_table.lock);
+	if (ident == 0) {
+		u32 i;
+		u16 result = ping_port_rover + 1;
+
+		for (i = 0; i < (1L << 16); i++, result++) {
+			if (!result)
+				result++; /* avoid zero */
+			hlist = ping_hashslot(&ping_table, sock_net(sk),
+					    result);
+			ping_portaddr_for_each_entry(sk2, node, hlist) {
+				isk2 = inet_sk(sk2);
+
+				if (isk2->inet_num == result)
+					goto next_port;
+			}
+
+			/* found */
+			ping_port_rover = ident = result;
+			break;
+next_port:
+			;
+		}
+		if (i >= (1L << 16))
+			goto fail;
+	} else {
+		hlist = ping_hashslot(&ping_table, sock_net(sk), ident);
+		ping_portaddr_for_each_entry(sk2, node, hlist) {
+			isk2 = inet_sk(sk2);
+
+			if ((isk2->inet_num == ident) &&
+			    (sk2 != sk) &&
+			    (!sk2->sk_reuse || !sk->sk_reuse))
+				goto fail;
+		}
+	}
+
+	pr_debug("found port/ident = %d\n", ident);
+	isk->inet_num = ident;
+	if (sk_unhashed(sk)) {
+		pr_debug("was not hashed\n");
+		sock_hold(sk);
+		hlist_nulls_add_head(&sk->sk_nulls_node, hlist);
+		sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
+	}
+	write_unlock_bh(&ping_table.lock);
+	return 0;
+
+fail:
+	write_unlock_bh(&ping_table.lock);
+	return 1;
+}
+
+static void ping_v4_hash(struct sock *sk)
+{
+	pr_debug("ping_v4_hash(sk->port=%u)\n", inet_sk(sk)->inet_num);
+	BUG(); /* "Please do not press this button again." */
+}
+
+static void ping_v4_unhash(struct sock *sk)
+{
+	struct inet_sock *isk = inet_sk(sk);
+	pr_debug("ping_v4_unhash(isk=%p,isk->num=%u)\n", isk, isk->inet_num);
+	if (sk_hashed(sk)) {
+		struct hlist_nulls_head *hslot;
+
+		hslot = ping_hashslot(&ping_table, sock_net(sk), isk->inet_num);
+		write_lock_bh(&ping_table.lock);
+		hlist_nulls_del(&sk->sk_nulls_node);
+		sock_put(sk);
+		isk->inet_num = isk->inet_sport = 0;
+		sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
+		write_unlock_bh(&ping_table.lock);
+	}
+}
+
+static struct sock *ping_v4_lookup(struct net *net, u32 saddr, u32 daddr,
+				   u16 ident, int dif)
+{
+	struct hlist_nulls_head *hslot = ping_hashslot(&ping_table, net, ident);
+	struct sock *sk = NULL;
+	struct inet_sock *isk;
+	struct hlist_nulls_node *hnode;
+
+	pr_debug("try to find: num = %d, daddr = %ld, dif = %d\n",
+			 (int)ident, (unsigned long)daddr, dif);
+	read_lock_bh(&ping_table.lock);
+
+	ping_portaddr_for_each_entry(sk, hnode, hslot) {
+		isk = inet_sk(sk);
+
+		pr_debug("found: %p: num = %d, daddr = %ld, dif = %d\n", sk,
+			 (int)isk->inet_num, (unsigned long)isk->inet_rcv_saddr,
+			 sk->sk_bound_dev_if);
+
+		pr_debug("iterate\n");
+		if (isk->inet_num != ident)
+			continue;
+		if (isk->inet_rcv_saddr && isk->inet_rcv_saddr != daddr)
+			continue;
+		if (sk->sk_bound_dev_if && sk->sk_bound_dev_if != dif)
+			continue;
+
+		sock_hold(sk);
+		goto exit;
+	}
+
+	sk = NULL;
+exit:
+	read_unlock_bh(&ping_table.lock);
+
+	return sk;
+}
+
+static void inet_get_ping_group_range_net(struct net *net, gid_t *low,
+					  gid_t *high)
+{
+	gid_t *data = net->ipv4.sysctl_ping_group_range;
+	unsigned seq;
+	do {
+		seq = read_seqbegin(&sysctl_local_ports.lock);
+
+		*low = data[0];
+		*high = data[1];
+	} while (read_seqretry(&sysctl_local_ports.lock, seq));
+}
+
+
+static int ping_init_sock(struct sock *sk)
+{
+	struct net *net = sock_net(sk);
+	gid_t group = current_egid();
+	gid_t range[2];
+	struct group_info *group_info = get_current_groups();
+	int i, j, count = group_info->ngroups;
+
+	inet_get_ping_group_range_net(net, range, range+1);
+	if (range[0] <= group && group <= range[1])
+		return 0;
+
+	for (i = 0; i < group_info->nblocks; i++) {
+		int cp_count = min_t(int, NGROUPS_PER_BLOCK, count);
+
+		for (j = 0; j < cp_count; j++) {
+			group = group_info->blocks[i][j];
+			if (range[0] <= group && group <= range[1])
+				return 0;
+		}
+
+		count -= cp_count;
+	}
+
+	return -EACCES;
+}
+
+static void ping_close(struct sock *sk, long timeout)
+{
+	pr_debug("ping_close(sk=%p,sk->num=%u)\n",
+		inet_sk(sk), inet_sk(sk)->inet_num);
+	pr_debug("isk->refcnt = %d\n", sk->sk_refcnt.counter);
+
+	sk_common_release(sk);
+}
+
+/*
+ * We need our own bind because there are no privileged id's == local ports.
+ * Moreover, we don't allow binding to multi- and broadcast addresses.
+ */
+
+static int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
+{
+	struct sockaddr_in *addr = (struct sockaddr_in *)uaddr;
+	struct inet_sock *isk = inet_sk(sk);
+	unsigned short snum;
+	int chk_addr_ret;
+	int err;
+
+	if (addr_len < sizeof(struct sockaddr_in))
+		return -EINVAL;
+
+	pr_debug("ping_v4_bind(sk=%p,sa_addr=%08x,sa_port=%d)\n",
+		sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
+
+	chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
+	if (addr->sin_addr.s_addr == INADDR_ANY)
+		chk_addr_ret = RTN_LOCAL;
+
+	if ((sysctl_ip_nonlocal_bind == 0 &&
+	    isk->freebind == 0 && isk->transparent == 0 &&
+	     chk_addr_ret != RTN_LOCAL) ||
+	    chk_addr_ret == RTN_MULTICAST ||
+	    chk_addr_ret == RTN_BROADCAST)
+		return -EADDRNOTAVAIL;
+
+	lock_sock(sk);
+
+	err = -EINVAL;
+	if (isk->inet_num != 0)
+		goto out;
+
+	err = -EADDRINUSE;
+	isk->inet_rcv_saddr = isk->inet_saddr = addr->sin_addr.s_addr;
+	snum = ntohs(addr->sin_port);
+	if (ping_v4_get_port(sk, snum) != 0) {
+		isk->inet_saddr = isk->inet_rcv_saddr = 0;
+		goto out;
+	}
+
+	pr_debug("after bind(): num = %d, daddr = %ld, dif = %d\n",
+		(int)isk->inet_num,
+		(unsigned long) isk->inet_rcv_saddr,
+		(int)sk->sk_bound_dev_if);
+
+	err = 0;
+	if (isk->inet_rcv_saddr)
+		sk->sk_userlocks |= SOCK_BINDADDR_LOCK;
+	if (snum)
+		sk->sk_userlocks |= SOCK_BINDPORT_LOCK;
+	isk->inet_sport = htons(isk->inet_num);
+	isk->inet_daddr = 0;
+	isk->inet_dport = 0;
+	sk_dst_reset(sk);
+out:
+	release_sock(sk);
+	pr_debug("ping_v4_bind -> %d\n", err);
+	return err;
+}
+
+/*
+ * Is this a supported type of ICMP message?
+ */
+
+static inline int ping_supported(int type, int code)
+{
+	if (type == ICMP_ECHO && code == 0)
+		return 1;
+	return 0;
+}
+
+/*
+ * This routine is called by the ICMP module when it gets some
+ * sort of error condition.
+ */
+
+static int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
+
+void ping_err(struct sk_buff *skb, u32 info)
+{
+	struct iphdr *iph = (struct iphdr *)skb->data;
+	struct icmphdr *icmph = (struct icmphdr *)(skb->data+(iph->ihl<<2));
+	struct inet_sock *inet_sock;
+	int type = icmph->type;
+	int code = icmph->code;
+	struct net *net = dev_net(skb->dev);
+	struct sock *sk;
+	int harderr;
+	int err;
+
+	/* We assume the packet has already been checked by icmp_unreach */
+
+	if (!ping_supported(icmph->type, icmph->code))
+		return;
+
+	pr_debug("ping_err(type=%04x,code=%04x,id=%04x,seq=%04x)\n", type,
+		code, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
+
+	sk = ping_v4_lookup(net, iph->daddr, iph->saddr,
+			    ntohs(icmph->un.echo.id), skb->dev->ifindex);
+	if (sk == NULL) {
+		ICMP_INC_STATS_BH(net, ICMP_MIB_INERRORS);
+		pr_debug("no socket, dropping\n");
+		return;	/* No socket for error */
+	}
+	pr_debug("err on socket %p\n", sk);
+
+	err = 0;
+	harderr = 0;
+	inet_sock = inet_sk(sk);
+
+	switch (type) {
+	default:
+	case ICMP_TIME_EXCEEDED:
+		err = EHOSTUNREACH;
+		break;
+	case ICMP_SOURCE_QUENCH:
+		/* This is not a real error but ping wants to see it.
+		 * Report it with some fake errno. */
+		err = EREMOTEIO;
+		break;
+	case ICMP_PARAMETERPROB:
+		err = EPROTO;
+		harderr = 1;
+		break;
+	case ICMP_DEST_UNREACH:
+		if (code == ICMP_FRAG_NEEDED) { /* Path MTU discovery */
+			if (inet_sock->pmtudisc != IP_PMTUDISC_DONT) {
+				err = EMSGSIZE;
+				harderr = 1;
+				break;
+			}
+			goto out;
+		}
+		err = EHOSTUNREACH;
+		if (code <= NR_ICMP_UNREACH) {
+			harderr = icmp_err_convert[code].fatal;
+			err = icmp_err_convert[code].errno;
+		}
+		break;
+	case ICMP_REDIRECT:
+		/* See ICMP_SOURCE_QUENCH */
+		err = EREMOTEIO;
+		break;
+	}
+
+	/*
+	 *      RFC1122: OK.  Passes ICMP errors back to application, as per
+	 *	4.1.3.3.
+	 */
+	if (!inet_sock->recverr) {
+		if (!harderr || sk->sk_state != TCP_ESTABLISHED)
+			goto out;
+	} else {
+		ip_icmp_error(sk, skb, err, 0 /* no remote port */,
+			 info, (u8 *)icmph);
+	}
+	sk->sk_err = err;
+	sk->sk_error_report(sk);
+out:
+	sock_put(sk);
+}
+
+/*
+ *	Copy and checksum an ICMP Echo packet from user space into a buffer.
+ */
+
+struct pingfakehdr {
+	struct icmphdr icmph;
+	struct iovec *iov;
+	u32 wcheck;
+};
+
+static int ping_getfrag(void *from, char * to,
+			int offset, int fraglen, int odd, struct sk_buff *skb)
+{
+	struct pingfakehdr *pfh = (struct pingfakehdr *)from;
+
+	if (offset == 0) {
+		if (fraglen < sizeof(struct icmphdr))
+			BUG();
+		if (csum_partial_copy_fromiovecend(to + sizeof(struct icmphdr),
+			    pfh->iov, 0, fraglen - sizeof(struct icmphdr),
+			    &pfh->wcheck))
+			return -EFAULT;
+
+		return 0;
+	}
+	if (offset < sizeof(struct icmphdr))
+		BUG();
+	if (csum_partial_copy_fromiovecend
+			(to, pfh->iov, offset - sizeof(struct icmphdr),
+			 fraglen, &pfh->wcheck))
+		return -EFAULT;
+	return 0;
+}
+
+static int ping_push_pending_frames(struct sock *sk, struct pingfakehdr *pfh,
+				    struct flowi4 *fl4)
+{
+	struct sk_buff *skb = skb_peek(&sk->sk_write_queue);
+
+	pfh->wcheck = csum_partial((char *)&pfh->icmph,
+		sizeof(struct icmphdr), pfh->wcheck);
+	pfh->icmph.checksum = csum_fold(pfh->wcheck);
+	memcpy(icmp_hdr(skb), &pfh->icmph, sizeof(struct icmphdr));
+	skb->ip_summed = CHECKSUM_NONE;
+	return ip_push_pending_frames(sk, fl4);
+}
+
+static int ping_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+			size_t len)
+{
+	struct net *net = sock_net(sk);
+	struct flowi4 fl4;
+	struct inet_sock *inet = inet_sk(sk);
+	struct ipcm_cookie ipc;
+	struct icmphdr user_icmph;
+	struct pingfakehdr pfh;
+	struct rtable *rt = NULL;
+	struct ip_options_data opt_copy;
+	int free = 0;
+	u32 saddr, daddr, faddr;
+	u8  tos;
+	int err;
+
+	pr_debug("ping_sendmsg(sk=%p,sk->num=%u)\n", inet, inet->inet_num);
+
+
+	if (len > 0xFFFF)
+		return -EMSGSIZE;
+
+	/*
+	 *	Check the flags.
+	 */
+
+	/* Mirror BSD error message compatibility */
+	if (msg->msg_flags & MSG_OOB)
+		return -EOPNOTSUPP;
+
+	/*
+	 *	Fetch the ICMP header provided by the userland.
+	 *	iovec is modified!
+	 */
+
+	if (memcpy_fromiovec((u8 *)&user_icmph, msg->msg_iov,
+			     sizeof(struct icmphdr)))
+		return -EFAULT;
+	if (!ping_supported(user_icmph.type, user_icmph.code))
+		return -EINVAL;
+
+	/*
+	 *	Get and verify the address.
+	 */
+
+	if (msg->msg_name) {
+		struct sockaddr_in *usin = (struct sockaddr_in *)msg->msg_name;
+		if (msg->msg_namelen < sizeof(*usin))
+			return -EINVAL;
+		if (usin->sin_family != AF_INET)
+			return -EINVAL;
+		daddr = usin->sin_addr.s_addr;
+		/* no remote port */
+	} else {
+		if (sk->sk_state != TCP_ESTABLISHED)
+			return -EDESTADDRREQ;
+		daddr = inet->inet_daddr;
+		/* no remote port */
+	}
+
+	ipc.addr = inet->inet_saddr;
+	ipc.opt = NULL;
+	ipc.oif = sk->sk_bound_dev_if;
+	ipc.tx_flags = 0;
+	err = sock_tx_timestamp(sk, &ipc.tx_flags);
+	if (err)
+		return err;
+
+	if (msg->msg_controllen) {
+		err = ip_cmsg_send(sock_net(sk), msg, &ipc);
+		if (err)
+			return err;
+		if (ipc.opt)
+			free = 1;
+	}
+	if (!ipc.opt) {
+		struct ip_options_rcu *inet_opt;
+
+		rcu_read_lock();
+		inet_opt = rcu_dereference(inet->inet_opt);
+		if (inet_opt) {
+			memcpy(&opt_copy, inet_opt,
+			       sizeof(*inet_opt) + inet_opt->opt.optlen);
+			ipc.opt = &opt_copy.opt;
+		}
+		rcu_read_unlock();
+	}
+
+	saddr = ipc.addr;
+	ipc.addr = faddr = daddr;
+
+	if (ipc.opt && ipc.opt->opt.srr) {
+		if (!daddr)
+			return -EINVAL;
+		faddr = ipc.opt->opt.faddr;
+	}
+	tos = RT_TOS(inet->tos);
+	if (sock_flag(sk, SOCK_LOCALROUTE) ||
+	    (msg->msg_flags & MSG_DONTROUTE) ||
+	    (ipc.opt && ipc.opt->opt.is_strictroute)) {
+		tos |= RTO_ONLINK;
+	}
+
+	if (ipv4_is_multicast(daddr)) {
+		if (!ipc.oif)
+			ipc.oif = inet->mc_index;
+		if (!saddr)
+			saddr = inet->mc_addr;
+	}
+
+	flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos,
+			   RT_SCOPE_UNIVERSE, sk->sk_protocol,
+			   inet_sk_flowi_flags(sk), faddr, saddr, 0, 0);
+
+	security_sk_classify_flow(sk, flowi4_to_flowi(&fl4));
+	rt = ip_route_output_flow(net, &fl4, sk);
+	if (IS_ERR(rt)) {
+		err = PTR_ERR(rt);
+		rt = NULL;
+		if (err == -ENETUNREACH)
+			IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
+		goto out;
+	}
+
+	err = -EACCES;
+	if ((rt->rt_flags & RTCF_BROADCAST) &&
+	    !sock_flag(sk, SOCK_BROADCAST))
+		goto out;
+
+	if (msg->msg_flags & MSG_CONFIRM)
+		goto do_confirm;
+back_from_confirm:
+
+	if (!ipc.addr)
+		ipc.addr = fl4.daddr;
+
+	lock_sock(sk);
+
+	pfh.icmph.type = user_icmph.type; /* already checked */
+	pfh.icmph.code = user_icmph.code; /* ditto */
+	pfh.icmph.checksum = 0;
+	pfh.icmph.un.echo.id = inet->inet_sport;
+	pfh.icmph.un.echo.sequence = user_icmph.un.echo.sequence;
+	pfh.iov = msg->msg_iov;
+	pfh.wcheck = 0;
+
+	err = ip_append_data(sk, &fl4, ping_getfrag, &pfh, len,
+			0, &ipc, &rt, msg->msg_flags);
+	if (err)
+		ip_flush_pending_frames(sk);
+	else
+		err = ping_push_pending_frames(sk, &pfh, &fl4);
+	release_sock(sk);
+
+out:
+	ip_rt_put(rt);
+	if (free)
+		kfree(ipc.opt);
+	if (!err) {
+		icmp_out_count(sock_net(sk), user_icmph.type);
+		return len;
+	}
+	return err;
+
+do_confirm:
+	dst_confirm(&rt->dst);
+	if (!(msg->msg_flags & MSG_PROBE) || len)
+		goto back_from_confirm;
+	err = 0;
+	goto out;
+}
+
+static int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+			size_t len, int noblock, int flags, int *addr_len)
+{
+	struct inet_sock *isk = inet_sk(sk);
+	struct sockaddr_in *sin = (struct sockaddr_in *)msg->msg_name;
+	struct sk_buff *skb;
+	int copied, err;
+
+	pr_debug("ping_recvmsg(sk=%p,sk->num=%u)\n", isk, isk->inet_num);
+
+	if (flags & MSG_OOB)
+		goto out;
+
+	if (addr_len)
+		*addr_len = sizeof(*sin);
+
+	if (flags & MSG_ERRQUEUE)
+		return ip_recv_error(sk, msg, len);
+
+	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	if (!skb)
+		goto out;
+
+	copied = skb->len;
+	if (copied > len) {
+		msg->msg_flags |= MSG_TRUNC;
+		copied = len;
+	}
+
+	/* Don't bother checking the checksum */
+	err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+	if (err)
+		goto done;
+
+	sock_recv_timestamp(msg, sk, skb);
+
+	/* Copy the address. */
+	if (sin) {
+		sin->sin_family = AF_INET;
+		sin->sin_port = 0 /* skb->h.uh->source */;
+		sin->sin_addr.s_addr = ip_hdr(skb)->saddr;
+		memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
+	}
+	if (isk->cmsg_flags)
+		ip_cmsg_recv(msg, skb);
+	err = copied;
+
+done:
+	skb_free_datagram(sk, skb);
+out:
+	pr_debug("ping_recvmsg -> %d\n", err);
+	return err;
+}
+
+static int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+{
+	pr_debug("ping_queue_rcv_skb(sk=%p,sk->num=%d,skb=%p)\n",
+		inet_sk(sk), inet_sk(sk)->inet_num, skb);
+	if (sock_queue_rcv_skb(sk, skb) < 0) {
+		ICMP_INC_STATS_BH(sock_net(sk), ICMP_MIB_INERRORS);
+		kfree_skb(skb);
+		pr_debug("ping_queue_rcv_skb -> failed\n");
+		return -1;
+	}
+	return 0;
+}
+
+
+/*
+ *	All we need to do is get the socket.
+ */
+
+void ping_rcv(struct sk_buff *skb)
+{
+	struct sock *sk;
+	struct net *net = dev_net(skb->dev);
+	struct iphdr *iph = ip_hdr(skb);
+	struct icmphdr *icmph = icmp_hdr(skb);
+	u32 saddr = iph->saddr;
+	u32 daddr = iph->daddr;
+
+	/* We assume the packet has already been checked by icmp_rcv */
+
+	pr_debug("ping_rcv(skb=%p,id=%04x,seq=%04x)\n",
+		skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
+
+	/* Push ICMP header back */
+	skb_push(skb, skb->data - (u8 *)icmph);
+
+	sk = ping_v4_lookup(net, saddr, daddr, ntohs(icmph->un.echo.id),
+			    skb->dev->ifindex);
+	if (sk != NULL) {
+		pr_debug("rcv on socket %p\n", sk);
+		ping_queue_rcv_skb(sk, skb_get(skb));
+		sock_put(sk);
+		return;
+	}
+	pr_debug("no socket, dropping\n");
+
+	/* We're called from icmp_rcv(). kfree_skb() is done there. */
+}
+
+struct proto ping_prot = {
+	.name =		"PING",
+	.owner =	THIS_MODULE,
+	.init =		ping_init_sock,
+	.close =	ping_close,
+	.connect =	ip4_datagram_connect,
+	.disconnect =	udp_disconnect,
+	.setsockopt =	ip_setsockopt,
+	.getsockopt =	ip_getsockopt,
+	.sendmsg =	ping_sendmsg,
+	.recvmsg =	ping_recvmsg,
+	.bind =		ping_bind,
+	.backlog_rcv =	ping_queue_rcv_skb,
+	.hash =		ping_v4_hash,
+	.unhash =	ping_v4_unhash,
+	.get_port =	ping_v4_get_port,
+	.obj_size =	sizeof(struct inet_sock),
+};
+EXPORT_SYMBOL(ping_prot);
+
+#ifdef CONFIG_PROC_FS
+
+static struct sock *ping_get_first(struct seq_file *seq, int start)
+{
+	struct sock *sk;
+	struct ping_iter_state *state = seq->private;
+	struct net *net = seq_file_net(seq);
+
+	for (state->bucket = start; state->bucket < PING_HTABLE_SIZE;
+	     ++state->bucket) {
+		struct hlist_nulls_node *node;
+		struct hlist_nulls_head *hslot;
+
+		hslot = &ping_table.hash[state->bucket];
+
+		if (hlist_nulls_empty(hslot))
+			continue;
+
+		sk_nulls_for_each(sk, node, hslot) {
+			if (net_eq(sock_net(sk), net))
+				goto found;
+		}
+	}
+	sk = NULL;
+found:
+	return sk;
+}
+
+static struct sock *ping_get_next(struct seq_file *seq, struct sock *sk)
+{
+	struct ping_iter_state *state = seq->private;
+	struct net *net = seq_file_net(seq);
+
+	do {
+		sk = sk_nulls_next(sk);
+	} while (sk && (!net_eq(sock_net(sk), net)));
+
+	if (!sk)
+		return ping_get_first(seq, state->bucket + 1);
+	return sk;
+}
+
+static struct sock *ping_get_idx(struct seq_file *seq, loff_t pos)
+{
+	struct sock *sk = ping_get_first(seq, 0);
+
+	if (sk)
+		while (pos && (sk = ping_get_next(seq, sk)) != NULL)
+			--pos;
+	return pos ? NULL : sk;
+}
+
+static void *ping_seq_start(struct seq_file *seq, loff_t *pos)
+{
+	struct ping_iter_state *state = seq->private;
+	state->bucket = 0;
+
+	read_lock_bh(&ping_table.lock);
+
+	return *pos ? ping_get_idx(seq, *pos-1) : SEQ_START_TOKEN;
+}
+
+static void *ping_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+	struct sock *sk;
+
+	if (v == SEQ_START_TOKEN)
+		sk = ping_get_idx(seq, 0);
+	else
+		sk = ping_get_next(seq, v);
+
+	++*pos;
+	return sk;
+}
+
+static void ping_seq_stop(struct seq_file *seq, void *v)
+{
+	read_unlock_bh(&ping_table.lock);
+}
+
+static void ping_format_sock(struct sock *sp, struct seq_file *f,
+		int bucket, int *len)
+{
+	struct inet_sock *inet = inet_sk(sp);
+	__be32 dest = inet->inet_daddr;
+	__be32 src = inet->inet_rcv_saddr;
+	__u16 destp = ntohs(inet->inet_dport);
+	__u16 srcp = ntohs(inet->inet_sport);
+
+	seq_printf(f, "%5d: %08X:%04X %08X:%04X"
+		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d%n",
+		bucket, src, srcp, dest, destp, sp->sk_state,
+		sk_wmem_alloc_get(sp),
+		sk_rmem_alloc_get(sp),
+		0, 0L, 0, sock_i_uid(sp), 0, sock_i_ino(sp),
+		atomic_read(&sp->sk_refcnt), sp,
+		atomic_read(&sp->sk_drops), len);
+}
+
+static int ping_seq_show(struct seq_file *seq, void *v)
+{
+	if (v == SEQ_START_TOKEN)
+		seq_printf(seq, "%-127s\n",
+			   "  sl  local_address rem_address   st tx_queue "
+			   "rx_queue tr tm->when retrnsmt   uid  timeout "
+			   "inode ref pointer drops");
+	else {
+		struct ping_iter_state *state = seq->private;
+		int len;
+
+		ping_format_sock(v, seq, state->bucket, &len);
+		seq_printf(seq, "%*s\n", 127 - len, "");
+	}
+	return 0;
+}
+
+static const struct seq_operations ping_seq_ops = {
+	.show		= ping_seq_show,
+	.start		= ping_seq_start,
+	.next		= ping_seq_next,
+	.stop		= ping_seq_stop,
+};
+
+static int ping_seq_open(struct inode *inode, struct file *file)
+{
+	return seq_open_net(inode, file, &ping_seq_ops,
+			   sizeof(struct ping_iter_state));
+}
+
+static const struct file_operations ping_seq_fops = {
+	.open		= ping_seq_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release_net,
+};
+
+static int ping_proc_register(struct net *net)
+{
+	struct proc_dir_entry *p;
+	int rc = 0;
+
+	p = proc_net_fops_create(net, "icmp", S_IRUGO, &ping_seq_fops);
+	if (!p)
+		rc = -ENOMEM;
+	return rc;
+}
+
+static void ping_proc_unregister(struct net *net)
+{
+	proc_net_remove(net, "icmp");
+}
+
+
+static int __net_init ping_proc_init_net(struct net *net)
+{
+	return ping_proc_register(net);
+}
+
+static void __net_exit ping_proc_exit_net(struct net *net)
+{
+	ping_proc_unregister(net);
+}
+
+static struct pernet_operations ping_net_ops = {
+	.init = ping_proc_init_net,
+	.exit = ping_proc_exit_net,
+};
+
+int __init ping_proc_init(void)
+{
+	return register_pernet_subsys(&ping_net_ops);
+}
+
+void ping_proc_exit(void)
+{
+	unregister_pernet_subsys(&ping_net_ops);
+}
+
+#endif
+
+void __init ping_init(void)
+{
+	int i;
+
+	for (i = 0; i < PING_HTABLE_SIZE; i++)
+		INIT_HLIST_NULLS_HEAD(&ping_table.hash[i], i);
+	rwlock_init(&ping_table.lock);
+}
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index bceaec42c37d5d11375c25388c71a76f8bad8f25..11e1780455f2aea349a8c163eecbb7f6bb43d1a6 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -154,7 +154,7 @@ static __inline__ int icmp_filter(struct sock *sk, struct sk_buff *skb)
  * RFC 1122: SHOULD pass TOS value up to the transport layer.
  * -> It does. And not only TOS, but all IP header.
  */
-static int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash)
+static int raw_v4_input(struct sk_buff *skb, const struct iphdr *iph, int hash)
 {
 	struct sock *sk;
 	struct hlist_head *head;
@@ -247,7 +247,7 @@ static void raw_err(struct sock *sk, struct sk_buff *skb, u32 info)
 	}
 
 	if (inet->recverr) {
-		struct iphdr *iph = (struct iphdr *)skb->data;
+		const struct iphdr *iph = (const struct iphdr *)skb->data;
 		u8 *payload = skb->data + (iph->ihl << 2);
 
 		if (inet->hdrincl)
@@ -265,7 +265,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info)
 {
 	int hash;
 	struct sock *raw_sk;
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct net *net;
 
 	hash = protocol & (RAW_HTABLE_SIZE - 1);
@@ -273,7 +273,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info)
 	read_lock(&raw_v4_hashinfo.lock);
 	raw_sk = sk_head(&raw_v4_hashinfo.ht[hash]);
 	if (raw_sk != NULL) {
-		iph = (struct iphdr *)skb->data;
+		iph = (const struct iphdr *)skb->data;
 		net = dev_net(skb->dev);
 
 		while ((raw_sk = __raw_v4_lookup(net, raw_sk, protocol,
@@ -281,7 +281,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info)
 						skb->dev->ifindex)) != NULL) {
 			raw_err(raw_sk, skb, info);
 			raw_sk = sk_next(raw_sk);
-			iph = (struct iphdr *)skb->data;
+			iph = (const struct iphdr *)skb->data;
 		}
 	}
 	read_unlock(&raw_v4_hashinfo.lock);
@@ -314,9 +314,10 @@ int raw_rcv(struct sock *sk, struct sk_buff *skb)
 	return 0;
 }
 
-static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
-			struct rtable **rtp,
-			unsigned int flags)
+static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4,
+			   void *from, size_t length,
+			   struct rtable **rtp,
+			   unsigned int flags)
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct net *net = sock_net(sk);
@@ -327,7 +328,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
 	struct rtable *rt = *rtp;
 
 	if (length > rt->dst.dev->mtu) {
-		ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport,
+		ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport,
 			       rt->dst.dev->mtu);
 		return -EMSGSIZE;
 	}
@@ -372,7 +373,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
 
 	if (iphlen >= sizeof(*iph)) {
 		if (!iph->saddr)
-			iph->saddr = rt->rt_src;
+			iph->saddr = fl4->saddr;
 		iph->check   = 0;
 		iph->tot_len = htons(length);
 		if (!iph->id)
@@ -455,11 +456,13 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 	struct inet_sock *inet = inet_sk(sk);
 	struct ipcm_cookie ipc;
 	struct rtable *rt = NULL;
+	struct flowi4 fl4;
 	int free = 0;
 	__be32 daddr;
 	__be32 saddr;
 	u8  tos;
 	int err;
+	struct ip_options_data opt_copy;
 
 	err = -EMSGSIZE;
 	if (len > 0xFFFF)
@@ -520,8 +523,18 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 	saddr = ipc.addr;
 	ipc.addr = daddr;
 
-	if (!ipc.opt)
-		ipc.opt = inet->opt;
+	if (!ipc.opt) {
+		struct ip_options_rcu *inet_opt;
+
+		rcu_read_lock();
+		inet_opt = rcu_dereference(inet->inet_opt);
+		if (inet_opt) {
+			memcpy(&opt_copy, inet_opt,
+			       sizeof(*inet_opt) + inet_opt->opt.optlen);
+			ipc.opt = &opt_copy.opt;
+		}
+		rcu_read_unlock();
+	}
 
 	if (ipc.opt) {
 		err = -EINVAL;
@@ -530,10 +543,10 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 		 */
 		if (inet->hdrincl)
 			goto done;
-		if (ipc.opt->srr) {
+		if (ipc.opt->opt.srr) {
 			if (!daddr)
 				goto done;
-			daddr = ipc.opt->faddr;
+			daddr = ipc.opt->opt.faddr;
 		}
 	}
 	tos = RT_CONN_FLAGS(sk);
@@ -547,31 +560,23 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 			saddr = inet->mc_addr;
 	}
 
-	{
-		struct flowi4 fl4 = {
-			.flowi4_oif = ipc.oif,
-			.flowi4_mark = sk->sk_mark,
-			.daddr = daddr,
-			.saddr = saddr,
-			.flowi4_tos = tos,
-			.flowi4_proto = (inet->hdrincl ?
-					 IPPROTO_RAW :
-					 sk->sk_protocol),
-			.flowi4_flags = FLOWI_FLAG_CAN_SLEEP,
-		};
-		if (!inet->hdrincl) {
-			err = raw_probe_proto_opt(&fl4, msg);
-			if (err)
-				goto done;
-		}
+	flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos,
+			   RT_SCOPE_UNIVERSE,
+			   inet->hdrincl ? IPPROTO_RAW : sk->sk_protocol,
+			   FLOWI_FLAG_CAN_SLEEP, daddr, saddr, 0, 0);
 
-		security_sk_classify_flow(sk, flowi4_to_flowi(&fl4));
-		rt = ip_route_output_flow(sock_net(sk), &fl4, sk);
-		if (IS_ERR(rt)) {
-			err = PTR_ERR(rt);
-			rt = NULL;
+	if (!inet->hdrincl) {
+		err = raw_probe_proto_opt(&fl4, msg);
+		if (err)
 			goto done;
-		}
+	}
+
+	security_sk_classify_flow(sk, flowi4_to_flowi(&fl4));
+	rt = ip_route_output_flow(sock_net(sk), &fl4, sk);
+	if (IS_ERR(rt)) {
+		err = PTR_ERR(rt);
+		rt = NULL;
+		goto done;
 	}
 
 	err = -EACCES;
@@ -583,19 +588,20 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 back_from_confirm:
 
 	if (inet->hdrincl)
-		err = raw_send_hdrinc(sk, msg->msg_iov, len,
-					&rt, msg->msg_flags);
+		err = raw_send_hdrinc(sk, &fl4, msg->msg_iov, len,
+				      &rt, msg->msg_flags);
 
 	 else {
 		if (!ipc.addr)
-			ipc.addr = rt->rt_dst;
+			ipc.addr = fl4.daddr;
 		lock_sock(sk);
-		err = ip_append_data(sk, ip_generic_getfrag, msg->msg_iov, len, 0,
-					&ipc, &rt, msg->msg_flags);
+		err = ip_append_data(sk, &fl4, ip_generic_getfrag,
+				     msg->msg_iov, len, 0,
+				     &ipc, &rt, msg->msg_flags);
 		if (err)
 			ip_flush_pending_frames(sk);
 		else if (!(msg->msg_flags & MSG_MORE)) {
-			err = ip_push_pending_frames(sk);
+			err = ip_push_pending_frames(sk, &fl4);
 			if (err == -ENOBUFS && !inet->recverr)
 				err = 0;
 		}
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 99e6e4bb1c72d044b97ba93ad6c0bd944d170edd..52b0b956508b93046dd0cc3ef9dfd157f3d57ea5 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -156,7 +156,7 @@ static u32 *ipv4_cow_metrics(struct dst_entry *dst, unsigned long old)
 	u32 *p = NULL;
 
 	if (!rt->peer)
-		rt_bind_peer(rt, 1);
+		rt_bind_peer(rt, rt->rt_dst, 1);
 
 	peer = rt->peer;
 	if (peer) {
@@ -424,7 +424,7 @@ static int rt_cache_seq_show(struct seq_file *seq, void *v)
 			dst_metric(&r->dst, RTAX_WINDOW),
 			(int)((dst_metric(&r->dst, RTAX_RTT) >> 3) +
 			      dst_metric(&r->dst, RTAX_RTTVAR)),
-			r->rt_tos,
+			r->rt_key_tos,
 			r->dst.hh ? atomic_read(&r->dst.hh->hh_refcnt) : -1,
 			r->dst.hh ? (r->dst.hh->hh_output ==
 				       dev_queue_xmit) : 0,
@@ -724,7 +724,7 @@ static inline int compare_keys(struct rtable *rt1, struct rtable *rt2)
 	return (((__force u32)rt1->rt_key_dst ^ (__force u32)rt2->rt_key_dst) |
 		((__force u32)rt1->rt_key_src ^ (__force u32)rt2->rt_key_src) |
 		(rt1->rt_mark ^ rt2->rt_mark) |
-		(rt1->rt_tos ^ rt2->rt_tos) |
+		(rt1->rt_key_tos ^ rt2->rt_key_tos) |
 		(rt1->rt_oif ^ rt2->rt_oif) |
 		(rt1->rt_iif ^ rt2->rt_iif)) == 0;
 }
@@ -968,10 +968,6 @@ static int rt_garbage_collect(struct dst_ops *ops)
 			break;
 
 		expire >>= 1;
-#if RT_CACHE_DEBUG >= 2
-		printk(KERN_DEBUG "expire>> %u %d %d %d\n", expire,
-				dst_entries_get_fast(&ipv4_dst_ops), goal, i);
-#endif
 
 		if (dst_entries_get_fast(&ipv4_dst_ops) < ip_rt_max_size)
 			goto out;
@@ -992,10 +988,6 @@ static int rt_garbage_collect(struct dst_ops *ops)
 	    dst_entries_get_fast(&ipv4_dst_ops) < ipv4_dst_ops.gc_thresh ||
 	    dst_entries_get_slow(&ipv4_dst_ops) < ipv4_dst_ops.gc_thresh)
 		expire = ip_rt_gc_timeout;
-#if RT_CACHE_DEBUG >= 2
-	printk(KERN_DEBUG "expire++ %u %d %d %d\n", expire,
-			dst_entries_get_fast(&ipv4_dst_ops), goal, rover);
-#endif
 out:	return 0;
 }
 
@@ -1179,16 +1171,6 @@ static struct rtable *rt_intern_hash(unsigned hash, struct rtable *rt,
 
 	rt->dst.rt_next = rt_hash_table[hash].chain;
 
-#if RT_CACHE_DEBUG >= 2
-	if (rt->dst.rt_next) {
-		struct rtable *trt;
-		printk(KERN_DEBUG "rt_cache @%02x: %pI4",
-		       hash, &rt->rt_dst);
-		for (trt = rt->dst.rt_next; trt; trt = trt->dst.rt_next)
-			printk(" . %pI4", &trt->rt_dst);
-		printk("\n");
-	}
-#endif
 	/*
 	 * Since lookup is lockfree, we must make sure
 	 * previous writes to rt are committed to memory
@@ -1211,11 +1193,11 @@ static u32 rt_peer_genid(void)
 	return atomic_read(&__rt_peer_genid);
 }
 
-void rt_bind_peer(struct rtable *rt, int create)
+void rt_bind_peer(struct rtable *rt, __be32 daddr, int create)
 {
 	struct inet_peer *peer;
 
-	peer = inet_getpeer_v4(rt->rt_dst, create);
+	peer = inet_getpeer_v4(daddr, create);
 
 	if (peer && cmpxchg(&rt->peer, NULL, peer) != NULL)
 		inet_putpeer(peer);
@@ -1249,7 +1231,7 @@ void __ip_select_ident(struct iphdr *iph, struct dst_entry *dst, int more)
 
 	if (rt) {
 		if (rt->peer == NULL)
-			rt_bind_peer(rt, 1);
+			rt_bind_peer(rt, rt->rt_dst, 1);
 
 		/* If peer is attached to destination, it is never detached,
 		   so that we need not to grab a lock to dereference it.
@@ -1347,10 +1329,6 @@ static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst)
 			unsigned hash = rt_hash(rt->rt_key_dst, rt->rt_key_src,
 						rt->rt_oif,
 						rt_genid(dev_net(dst->dev)));
-#if RT_CACHE_DEBUG >= 1
-			printk(KERN_DEBUG "ipv4_negative_advice: redirect to %pI4/%02x dropped\n",
-				&rt->rt_dst, rt->rt_tos);
-#endif
 			rt_del(hash, rt);
 			ret = NULL;
 		} else if (rt->peer &&
@@ -1399,7 +1377,7 @@ void ip_rt_send_redirect(struct sk_buff *skb)
 	rcu_read_unlock();
 
 	if (!rt->peer)
-		rt_bind_peer(rt, 1);
+		rt_bind_peer(rt, rt->rt_dst, 1);
 	peer = rt->peer;
 	if (!peer) {
 		icmp_send(skb, ICMP_REDIRECT, ICMP_REDIR_HOST, rt->rt_gateway);
@@ -1435,7 +1413,7 @@ void ip_rt_send_redirect(struct sk_buff *skb)
 		    peer->rate_tokens == ip_rt_redirect_number &&
 		    net_ratelimit())
 			printk(KERN_WARNING "host %pI4/if%d ignores redirects for %pI4 to %pI4.\n",
-				&rt->rt_src, rt->rt_iif,
+			       &ip_hdr(skb)->saddr, rt->rt_iif,
 				&rt->rt_dst, &rt->rt_gateway);
 #endif
 	}
@@ -1467,7 +1445,7 @@ static int ip_error(struct sk_buff *skb)
 	}
 
 	if (!rt->peer)
-		rt_bind_peer(rt, 1);
+		rt_bind_peer(rt, rt->rt_dst, 1);
 	peer = rt->peer;
 
 	send = true;
@@ -1507,7 +1485,7 @@ static inline unsigned short guess_mtu(unsigned short old_mtu)
 	return 68;
 }
 
-unsigned short ip_rt_frag_needed(struct net *net, struct iphdr *iph,
+unsigned short ip_rt_frag_needed(struct net *net, const struct iphdr *iph,
 				 unsigned short new_mtu,
 				 struct net_device *dev)
 {
@@ -1574,7 +1552,7 @@ static void ip_rt_update_pmtu(struct dst_entry *dst, u32 mtu)
 	dst_confirm(dst);
 
 	if (!rt->peer)
-		rt_bind_peer(rt, 1);
+		rt_bind_peer(rt, rt->rt_dst, 1);
 	peer = rt->peer;
 	if (peer) {
 		if (mtu < ip_rt_min_pmtu)
@@ -1631,7 +1609,7 @@ static struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie)
 		struct inet_peer *peer;
 
 		if (!rt->peer)
-			rt_bind_peer(rt, 0);
+			rt_bind_peer(rt, rt->rt_dst, 0);
 
 		peer = rt->peer;
 		if (peer && peer->pmtu_expires)
@@ -1687,6 +1665,7 @@ static int ip_rt_bug(struct sk_buff *skb)
 		&ip_hdr(skb)->saddr, &ip_hdr(skb)->daddr,
 		skb->dev ? skb->dev->name : "?");
 	kfree_skb(skb);
+	WARN_ON(1);
 	return 0;
 }
 
@@ -1699,22 +1678,26 @@ static int ip_rt_bug(struct sk_buff *skb)
    in IP options!
  */
 
-void ip_rt_get_source(u8 *addr, struct rtable *rt)
+void ip_rt_get_source(u8 *addr, struct sk_buff *skb, struct rtable *rt)
 {
 	__be32 src;
-	struct fib_result res;
 
 	if (rt_is_output_route(rt))
-		src = rt->rt_src;
+		src = ip_hdr(skb)->saddr;
 	else {
-		struct flowi4 fl4 = {
-			.daddr = rt->rt_key_dst,
-			.saddr = rt->rt_key_src,
-			.flowi4_tos = rt->rt_tos,
-			.flowi4_oif = rt->rt_oif,
-			.flowi4_iif = rt->rt_iif,
-			.flowi4_mark = rt->rt_mark,
-		};
+		struct fib_result res;
+		struct flowi4 fl4;
+		struct iphdr *iph;
+
+		iph = ip_hdr(skb);
+
+		memset(&fl4, 0, sizeof(fl4));
+		fl4.daddr = iph->daddr;
+		fl4.saddr = iph->saddr;
+		fl4.flowi4_tos = iph->tos;
+		fl4.flowi4_oif = rt->dst.dev->ifindex;
+		fl4.flowi4_iif = skb->dev->ifindex;
+		fl4.flowi4_mark = skb->mark;
 
 		rcu_read_lock();
 		if (fib_lookup(dev_net(rt->dst.dev), &fl4, &res) == 0)
@@ -1767,7 +1750,7 @@ static unsigned int ipv4_default_mtu(const struct dst_entry *dst)
 	return mtu;
 }
 
-static void rt_init_metrics(struct rtable *rt, const struct flowi4 *oldflp4,
+static void rt_init_metrics(struct rtable *rt, const struct flowi4 *fl4,
 			    struct fib_info *fi)
 {
 	struct inet_peer *peer;
@@ -1776,7 +1759,7 @@ static void rt_init_metrics(struct rtable *rt, const struct flowi4 *oldflp4,
 	/* If a peer entry exists for this destination, we must hook
 	 * it up in order to get at cached metrics.
 	 */
-	if (oldflp4 && (oldflp4->flowi4_flags & FLOWI_FLAG_PRECOW_METRICS))
+	if (fl4 && (fl4->flowi4_flags & FLOWI_FLAG_PRECOW_METRICS))
 		create = 1;
 
 	rt->peer = peer = inet_getpeer_v4(rt->rt_dst, create);
@@ -1803,7 +1786,7 @@ static void rt_init_metrics(struct rtable *rt, const struct flowi4 *oldflp4,
 	}
 }
 
-static void rt_set_nexthop(struct rtable *rt, const struct flowi4 *oldflp4,
+static void rt_set_nexthop(struct rtable *rt, const struct flowi4 *fl4,
 			   const struct fib_result *res,
 			   struct fib_info *fi, u16 type, u32 itag)
 {
@@ -1813,7 +1796,7 @@ static void rt_set_nexthop(struct rtable *rt, const struct flowi4 *oldflp4,
 		if (FIB_RES_GW(*res) &&
 		    FIB_RES_NH(*res).nh_scope == RT_SCOPE_LINK)
 			rt->rt_gateway = FIB_RES_GW(*res);
-		rt_init_metrics(rt, oldflp4, fi);
+		rt_init_metrics(rt, fl4, fi);
 #ifdef CONFIG_IP_ROUTE_CLASSID
 		dst->tclassid = FIB_RES_NH(*res).nh_tclassid;
 #endif
@@ -1830,20 +1813,15 @@ static void rt_set_nexthop(struct rtable *rt, const struct flowi4 *oldflp4,
 #endif
 	set_class_tag(rt, itag);
 #endif
-	rt->rt_type = type;
 }
 
-static struct rtable *rt_dst_alloc(bool nopolicy, bool noxfrm)
+static struct rtable *rt_dst_alloc(struct net_device *dev,
+				   bool nopolicy, bool noxfrm)
 {
-	struct rtable *rt = dst_alloc(&ipv4_dst_ops, 1);
-	if (rt) {
-		rt->dst.obsolete = -1;
-
-		rt->dst.flags = DST_HOST |
-			(nopolicy ? DST_NOPOLICY : 0) |
-			(noxfrm ? DST_NOXFRM : 0);
-	}
-	return rt;
+	return dst_alloc(&ipv4_dst_ops, dev, 1, -1,
+			 DST_HOST |
+			 (nopolicy ? DST_NOPOLICY : 0) |
+			 (noxfrm ? DST_NOXFRM : 0));
 }
 
 /* called in rcu_read_lock() section */
@@ -1871,36 +1849,38 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 			goto e_inval;
 		spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK);
 	} else {
-		err = fib_validate_source(saddr, 0, tos, 0, dev, &spec_dst,
-					  &itag, 0);
+		err = fib_validate_source(skb, saddr, 0, tos, 0, dev, &spec_dst,
+					  &itag);
 		if (err < 0)
 			goto e_err;
 	}
-	rth = rt_dst_alloc(IN_DEV_CONF_GET(in_dev, NOPOLICY), false);
+	rth = rt_dst_alloc(init_net.loopback_dev,
+			   IN_DEV_CONF_GET(in_dev, NOPOLICY), false);
 	if (!rth)
 		goto e_nobufs;
 
+#ifdef CONFIG_IP_ROUTE_CLASSID
+	rth->dst.tclassid = itag;
+#endif
 	rth->dst.output = ip_rt_bug;
 
 	rth->rt_key_dst	= daddr;
-	rth->rt_dst	= daddr;
-	rth->rt_tos	= tos;
-	rth->rt_mark    = skb->mark;
 	rth->rt_key_src	= saddr;
+	rth->rt_genid	= rt_genid(dev_net(dev));
+	rth->rt_flags	= RTCF_MULTICAST;
+	rth->rt_type	= RTN_MULTICAST;
+	rth->rt_key_tos	= tos;
+	rth->rt_dst	= daddr;
 	rth->rt_src	= saddr;
-#ifdef CONFIG_IP_ROUTE_CLASSID
-	rth->dst.tclassid = itag;
-#endif
 	rth->rt_route_iif = dev->ifindex;
 	rth->rt_iif	= dev->ifindex;
-	rth->dst.dev	= init_net.loopback_dev;
-	dev_hold(rth->dst.dev);
 	rth->rt_oif	= 0;
+	rth->rt_mark    = skb->mark;
 	rth->rt_gateway	= daddr;
 	rth->rt_spec_dst= spec_dst;
-	rth->rt_genid	= rt_genid(dev_net(dev));
-	rth->rt_flags	= RTCF_MULTICAST;
-	rth->rt_type	= RTN_MULTICAST;
+	rth->rt_peer_genid = 0;
+	rth->peer = NULL;
+	rth->fi = NULL;
 	if (our) {
 		rth->dst.input= ip_local_deliver;
 		rth->rt_flags |= RTCF_LOCAL;
@@ -1981,8 +1961,8 @@ static int __mkroute_input(struct sk_buff *skb,
 	}
 
 
-	err = fib_validate_source(saddr, daddr, tos, FIB_RES_OIF(*res),
-				  in_dev->dev, &spec_dst, &itag, skb->mark);
+	err = fib_validate_source(skb, saddr, daddr, tos, FIB_RES_OIF(*res),
+				  in_dev->dev, &spec_dst, &itag);
 	if (err < 0) {
 		ip_handle_martian_source(in_dev->dev, in_dev, skb, daddr,
 					 saddr);
@@ -2013,7 +1993,8 @@ static int __mkroute_input(struct sk_buff *skb,
 		}
 	}
 
-	rth = rt_dst_alloc(IN_DEV_CONF_GET(in_dev, NOPOLICY),
+	rth = rt_dst_alloc(out_dev->dev,
+			   IN_DEV_CONF_GET(in_dev, NOPOLICY),
 			   IN_DEV_CONF_GET(out_dev, NOXFRM));
 	if (!rth) {
 		err = -ENOBUFS;
@@ -2021,27 +2002,28 @@ static int __mkroute_input(struct sk_buff *skb,
 	}
 
 	rth->rt_key_dst	= daddr;
-	rth->rt_dst	= daddr;
-	rth->rt_tos	= tos;
-	rth->rt_mark    = skb->mark;
 	rth->rt_key_src	= saddr;
+	rth->rt_genid = rt_genid(dev_net(rth->dst.dev));
+	rth->rt_flags = flags;
+	rth->rt_type = res->type;
+	rth->rt_key_tos	= tos;
+	rth->rt_dst	= daddr;
 	rth->rt_src	= saddr;
-	rth->rt_gateway	= daddr;
 	rth->rt_route_iif = in_dev->dev->ifindex;
 	rth->rt_iif 	= in_dev->dev->ifindex;
-	rth->dst.dev	= (out_dev)->dev;
-	dev_hold(rth->dst.dev);
 	rth->rt_oif 	= 0;
+	rth->rt_mark    = skb->mark;
+	rth->rt_gateway	= daddr;
 	rth->rt_spec_dst= spec_dst;
+	rth->rt_peer_genid = 0;
+	rth->peer = NULL;
+	rth->fi = NULL;
 
 	rth->dst.input = ip_forward;
 	rth->dst.output = ip_output;
-	rth->rt_genid = rt_genid(dev_net(rth->dst.dev));
 
 	rt_set_nexthop(rth, NULL, res, res->fi, res->type, itag);
 
-	rth->rt_flags = flags;
-
 	*result = rth;
 	err = 0;
  cleanup:
@@ -2150,9 +2132,9 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 		goto brd_input;
 
 	if (res.type == RTN_LOCAL) {
-		err = fib_validate_source(saddr, daddr, tos,
+		err = fib_validate_source(skb, saddr, daddr, tos,
 					  net->loopback_dev->ifindex,
-					  dev, &spec_dst, &itag, skb->mark);
+					  dev, &spec_dst, &itag);
 		if (err < 0)
 			goto martian_source_keep_err;
 		if (err)
@@ -2176,8 +2158,8 @@ out:	return err;
 	if (ipv4_is_zeronet(saddr))
 		spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK);
 	else {
-		err = fib_validate_source(saddr, 0, tos, 0, dev, &spec_dst,
-					  &itag, skb->mark);
+		err = fib_validate_source(skb, saddr, 0, tos, 0, dev, &spec_dst,
+					  &itag);
 		if (err < 0)
 			goto martian_source_keep_err;
 		if (err)
@@ -2188,36 +2170,42 @@ out:	return err;
 	RT_CACHE_STAT_INC(in_brd);
 
 local_input:
-	rth = rt_dst_alloc(IN_DEV_CONF_GET(in_dev, NOPOLICY), false);
+	rth = rt_dst_alloc(net->loopback_dev,
+			   IN_DEV_CONF_GET(in_dev, NOPOLICY), false);
 	if (!rth)
 		goto e_nobufs;
 
+	rth->dst.input= ip_local_deliver;
 	rth->dst.output= ip_rt_bug;
-	rth->rt_genid = rt_genid(net);
+#ifdef CONFIG_IP_ROUTE_CLASSID
+	rth->dst.tclassid = itag;
+#endif
 
 	rth->rt_key_dst	= daddr;
-	rth->rt_dst	= daddr;
-	rth->rt_tos	= tos;
-	rth->rt_mark    = skb->mark;
 	rth->rt_key_src	= saddr;
+	rth->rt_genid = rt_genid(net);
+	rth->rt_flags 	= flags|RTCF_LOCAL;
+	rth->rt_type	= res.type;
+	rth->rt_key_tos	= tos;
+	rth->rt_dst	= daddr;
 	rth->rt_src	= saddr;
 #ifdef CONFIG_IP_ROUTE_CLASSID
 	rth->dst.tclassid = itag;
 #endif
 	rth->rt_route_iif = dev->ifindex;
 	rth->rt_iif	= dev->ifindex;
-	rth->dst.dev	= net->loopback_dev;
-	dev_hold(rth->dst.dev);
+	rth->rt_oif	= 0;
+	rth->rt_mark    = skb->mark;
 	rth->rt_gateway	= daddr;
 	rth->rt_spec_dst= spec_dst;
-	rth->dst.input= ip_local_deliver;
-	rth->rt_flags 	= flags|RTCF_LOCAL;
+	rth->rt_peer_genid = 0;
+	rth->peer = NULL;
+	rth->fi = NULL;
 	if (res.type == RTN_UNREACHABLE) {
 		rth->dst.input= ip_error;
 		rth->dst.error= -err;
 		rth->rt_flags 	&= ~RTCF_LOCAL;
 	}
-	rth->rt_type	= res.type;
 	hash = rt_hash(daddr, saddr, fl4.flowi4_iif, rt_genid(net));
 	rth = rt_intern_hash(hash, rth, skb, fl4.flowi4_iif);
 	err = 0;
@@ -2288,7 +2276,7 @@ int ip_route_input_common(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 		     ((__force u32)rth->rt_key_src ^ (__force u32)saddr) |
 		     (rth->rt_iif ^ iif) |
 		     rth->rt_oif |
-		     (rth->rt_tos ^ tos)) == 0 &&
+		     (rth->rt_key_tos ^ tos)) == 0 &&
 		    rth->rt_mark == skb->mark &&
 		    net_eq(dev_net(rth->dst.dev), net) &&
 		    !rt_is_expired(rth)) {
@@ -2349,12 +2337,12 @@ EXPORT_SYMBOL(ip_route_input_common);
 /* called with rcu_read_lock() */
 static struct rtable *__mkroute_output(const struct fib_result *res,
 				       const struct flowi4 *fl4,
-				       const struct flowi4 *oldflp4,
-				       struct net_device *dev_out,
+				       __be32 orig_daddr, __be32 orig_saddr,
+				       int orig_oif, struct net_device *dev_out,
 				       unsigned int flags)
 {
 	struct fib_info *fi = res->fi;
-	u32 tos = RT_FL_TOS(oldflp4);
+	u32 tos = RT_FL_TOS(fl4);
 	struct in_device *in_dev;
 	u16 type = res->type;
 	struct rtable *rth;
@@ -2381,8 +2369,8 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
 		fi = NULL;
 	} else if (type == RTN_MULTICAST) {
 		flags |= RTCF_MULTICAST | RTCF_LOCAL;
-		if (!ip_check_mc_rcu(in_dev, oldflp4->daddr, oldflp4->saddr,
-				     oldflp4->flowi4_proto))
+		if (!ip_check_mc_rcu(in_dev, fl4->daddr, fl4->saddr,
+				     fl4->flowi4_proto))
 			flags &= ~RTCF_LOCAL;
 		/* If multicast route do not exist use
 		 * default one, but do not gateway in this case.
@@ -2392,29 +2380,31 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
 			fi = NULL;
 	}
 
-	rth = rt_dst_alloc(IN_DEV_CONF_GET(in_dev, NOPOLICY),
+	rth = rt_dst_alloc(dev_out,
+			   IN_DEV_CONF_GET(in_dev, NOPOLICY),
 			   IN_DEV_CONF_GET(in_dev, NOXFRM));
 	if (!rth)
 		return ERR_PTR(-ENOBUFS);
 
-	rth->rt_key_dst	= oldflp4->daddr;
-	rth->rt_tos	= tos;
-	rth->rt_key_src	= oldflp4->saddr;
-	rth->rt_oif	= oldflp4->flowi4_oif;
-	rth->rt_mark    = oldflp4->flowi4_mark;
+	rth->dst.output = ip_output;
+
+	rth->rt_key_dst	= orig_daddr;
+	rth->rt_key_src	= orig_saddr;
+	rth->rt_genid = rt_genid(dev_net(dev_out));
+	rth->rt_flags	= flags;
+	rth->rt_type	= type;
+	rth->rt_key_tos	= tos;
 	rth->rt_dst	= fl4->daddr;
 	rth->rt_src	= fl4->saddr;
 	rth->rt_route_iif = 0;
-	rth->rt_iif	= oldflp4->flowi4_oif ? : dev_out->ifindex;
-	/* get references to the devices that are to be hold by the routing
-	   cache entry */
-	rth->dst.dev	= dev_out;
-	dev_hold(dev_out);
+	rth->rt_iif	= orig_oif ? : dev_out->ifindex;
+	rth->rt_oif	= orig_oif;
+	rth->rt_mark    = fl4->flowi4_mark;
 	rth->rt_gateway = fl4->daddr;
 	rth->rt_spec_dst= fl4->saddr;
-
-	rth->dst.output=ip_output;
-	rth->rt_genid = rt_genid(dev_net(dev_out));
+	rth->rt_peer_genid = 0;
+	rth->peer = NULL;
+	rth->fi = NULL;
 
 	RT_CACHE_STAT_INC(out_slow_tot);
 
@@ -2432,7 +2422,7 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
 #ifdef CONFIG_IP_MROUTE
 		if (type == RTN_MULTICAST) {
 			if (IN_DEV_MFORWARD(in_dev) &&
-			    !ipv4_is_local_multicast(oldflp4->daddr)) {
+			    !ipv4_is_local_multicast(fl4->daddr)) {
 				rth->dst.input = ip_mr_input;
 				rth->dst.output = ip_mc_output;
 			}
@@ -2440,9 +2430,8 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
 #endif
 	}
 
-	rt_set_nexthop(rth, oldflp4, res, fi, type, 0);
+	rt_set_nexthop(rth, fl4, res, fi, type, 0);
 
-	rth->rt_flags = flags;
 	return rth;
 }
 
@@ -2451,36 +2440,37 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
  * called with rcu_read_lock();
  */
 
-static struct rtable *ip_route_output_slow(struct net *net,
-					   const struct flowi4 *oldflp4)
+static struct rtable *ip_route_output_slow(struct net *net, struct flowi4 *fl4)
 {
-	u32 tos	= RT_FL_TOS(oldflp4);
-	struct flowi4 fl4;
-	struct fib_result res;
-	unsigned int flags = 0;
 	struct net_device *dev_out = NULL;
+	u32 tos	= RT_FL_TOS(fl4);
+	unsigned int flags = 0;
+	struct fib_result res;
 	struct rtable *rth;
+	__be32 orig_daddr;
+	__be32 orig_saddr;
+	int orig_oif;
 
 	res.fi		= NULL;
 #ifdef CONFIG_IP_MULTIPLE_TABLES
 	res.r		= NULL;
 #endif
 
-	fl4.flowi4_oif = oldflp4->flowi4_oif;
-	fl4.flowi4_iif = net->loopback_dev->ifindex;
-	fl4.flowi4_mark = oldflp4->flowi4_mark;
-	fl4.daddr = oldflp4->daddr;
-	fl4.saddr = oldflp4->saddr;
-	fl4.flowi4_tos = tos & IPTOS_RT_MASK;
-	fl4.flowi4_scope = ((tos & RTO_ONLINK) ?
-			RT_SCOPE_LINK : RT_SCOPE_UNIVERSE);
+	orig_daddr = fl4->daddr;
+	orig_saddr = fl4->saddr;
+	orig_oif = fl4->flowi4_oif;
+
+	fl4->flowi4_iif = net->loopback_dev->ifindex;
+	fl4->flowi4_tos = tos & IPTOS_RT_MASK;
+	fl4->flowi4_scope = ((tos & RTO_ONLINK) ?
+			 RT_SCOPE_LINK : RT_SCOPE_UNIVERSE);
 
 	rcu_read_lock();
-	if (oldflp4->saddr) {
+	if (fl4->saddr) {
 		rth = ERR_PTR(-EINVAL);
-		if (ipv4_is_multicast(oldflp4->saddr) ||
-		    ipv4_is_lbcast(oldflp4->saddr) ||
-		    ipv4_is_zeronet(oldflp4->saddr))
+		if (ipv4_is_multicast(fl4->saddr) ||
+		    ipv4_is_lbcast(fl4->saddr) ||
+		    ipv4_is_zeronet(fl4->saddr))
 			goto out;
 
 		/* I removed check for oif == dev_out->oif here.
@@ -2491,11 +2481,11 @@ static struct rtable *ip_route_output_slow(struct net *net,
 		      of another iface. --ANK
 		 */
 
-		if (oldflp4->flowi4_oif == 0 &&
-		    (ipv4_is_multicast(oldflp4->daddr) ||
-		     ipv4_is_lbcast(oldflp4->daddr))) {
+		if (fl4->flowi4_oif == 0 &&
+		    (ipv4_is_multicast(fl4->daddr) ||
+		     ipv4_is_lbcast(fl4->daddr))) {
 			/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
-			dev_out = __ip_dev_find(net, oldflp4->saddr, false);
+			dev_out = __ip_dev_find(net, fl4->saddr, false);
 			if (dev_out == NULL)
 				goto out;
 
@@ -2514,20 +2504,20 @@ static struct rtable *ip_route_output_slow(struct net *net,
 			   Luckily, this hack is good workaround.
 			 */
 
-			fl4.flowi4_oif = dev_out->ifindex;
+			fl4->flowi4_oif = dev_out->ifindex;
 			goto make_route;
 		}
 
-		if (!(oldflp4->flowi4_flags & FLOWI_FLAG_ANYSRC)) {
+		if (!(fl4->flowi4_flags & FLOWI_FLAG_ANYSRC)) {
 			/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
-			if (!__ip_dev_find(net, oldflp4->saddr, false))
+			if (!__ip_dev_find(net, fl4->saddr, false))
 				goto out;
 		}
 	}
 
 
-	if (oldflp4->flowi4_oif) {
-		dev_out = dev_get_by_index_rcu(net, oldflp4->flowi4_oif);
+	if (fl4->flowi4_oif) {
+		dev_out = dev_get_by_index_rcu(net, fl4->flowi4_oif);
 		rth = ERR_PTR(-ENODEV);
 		if (dev_out == NULL)
 			goto out;
@@ -2537,37 +2527,37 @@ static struct rtable *ip_route_output_slow(struct net *net,
 			rth = ERR_PTR(-ENETUNREACH);
 			goto out;
 		}
-		if (ipv4_is_local_multicast(oldflp4->daddr) ||
-		    ipv4_is_lbcast(oldflp4->daddr)) {
-			if (!fl4.saddr)
-				fl4.saddr = inet_select_addr(dev_out, 0,
-							     RT_SCOPE_LINK);
+		if (ipv4_is_local_multicast(fl4->daddr) ||
+		    ipv4_is_lbcast(fl4->daddr)) {
+			if (!fl4->saddr)
+				fl4->saddr = inet_select_addr(dev_out, 0,
+							      RT_SCOPE_LINK);
 			goto make_route;
 		}
-		if (!fl4.saddr) {
-			if (ipv4_is_multicast(oldflp4->daddr))
-				fl4.saddr = inet_select_addr(dev_out, 0,
-							     fl4.flowi4_scope);
-			else if (!oldflp4->daddr)
-				fl4.saddr = inet_select_addr(dev_out, 0,
-							     RT_SCOPE_HOST);
+		if (fl4->saddr) {
+			if (ipv4_is_multicast(fl4->daddr))
+				fl4->saddr = inet_select_addr(dev_out, 0,
+							      fl4->flowi4_scope);
+			else if (!fl4->daddr)
+				fl4->saddr = inet_select_addr(dev_out, 0,
+							      RT_SCOPE_HOST);
 		}
 	}
 
-	if (!fl4.daddr) {
-		fl4.daddr = fl4.saddr;
-		if (!fl4.daddr)
-			fl4.daddr = fl4.saddr = htonl(INADDR_LOOPBACK);
+	if (!fl4->daddr) {
+		fl4->daddr = fl4->saddr;
+		if (!fl4->daddr)
+			fl4->daddr = fl4->saddr = htonl(INADDR_LOOPBACK);
 		dev_out = net->loopback_dev;
-		fl4.flowi4_oif = net->loopback_dev->ifindex;
+		fl4->flowi4_oif = net->loopback_dev->ifindex;
 		res.type = RTN_LOCAL;
 		flags |= RTCF_LOCAL;
 		goto make_route;
 	}
 
-	if (fib_lookup(net, &fl4, &res)) {
+	if (fib_lookup(net, fl4, &res)) {
 		res.fi = NULL;
-		if (oldflp4->flowi4_oif) {
+		if (fl4->flowi4_oif) {
 			/* Apparently, routing tables are wrong. Assume,
 			   that the destination is on link.
 
@@ -2586,9 +2576,9 @@ static struct rtable *ip_route_output_slow(struct net *net,
 			   likely IPv6, but we do not.
 			 */
 
-			if (fl4.saddr == 0)
-				fl4.saddr = inet_select_addr(dev_out, 0,
-							     RT_SCOPE_LINK);
+			if (fl4->saddr == 0)
+				fl4->saddr = inet_select_addr(dev_out, 0,
+							      RT_SCOPE_LINK);
 			res.type = RTN_UNICAST;
 			goto make_route;
 		}
@@ -2597,42 +2587,45 @@ static struct rtable *ip_route_output_slow(struct net *net,
 	}
 
 	if (res.type == RTN_LOCAL) {
-		if (!fl4.saddr) {
+		if (!fl4->saddr) {
 			if (res.fi->fib_prefsrc)
-				fl4.saddr = res.fi->fib_prefsrc;
+				fl4->saddr = res.fi->fib_prefsrc;
 			else
-				fl4.saddr = fl4.daddr;
+				fl4->saddr = fl4->daddr;
 		}
 		dev_out = net->loopback_dev;
-		fl4.flowi4_oif = dev_out->ifindex;
+		fl4->flowi4_oif = dev_out->ifindex;
 		res.fi = NULL;
 		flags |= RTCF_LOCAL;
 		goto make_route;
 	}
 
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
-	if (res.fi->fib_nhs > 1 && fl4.flowi4_oif == 0)
+	if (res.fi->fib_nhs > 1 && fl4->flowi4_oif == 0)
 		fib_select_multipath(&res);
 	else
 #endif
-	if (!res.prefixlen && res.type == RTN_UNICAST && !fl4.flowi4_oif)
+	if (!res.prefixlen &&
+	    res.table->tb_num_default > 1 &&
+	    res.type == RTN_UNICAST && !fl4->flowi4_oif)
 		fib_select_default(&res);
 
-	if (!fl4.saddr)
-		fl4.saddr = FIB_RES_PREFSRC(net, res);
+	if (!fl4->saddr)
+		fl4->saddr = FIB_RES_PREFSRC(net, res);
 
 	dev_out = FIB_RES_DEV(res);
-	fl4.flowi4_oif = dev_out->ifindex;
+	fl4->flowi4_oif = dev_out->ifindex;
 
 
 make_route:
-	rth = __mkroute_output(&res, &fl4, oldflp4, dev_out, flags);
+	rth = __mkroute_output(&res, fl4, orig_daddr, orig_saddr, orig_oif,
+			       dev_out, flags);
 	if (!IS_ERR(rth)) {
 		unsigned int hash;
 
-		hash = rt_hash(oldflp4->daddr, oldflp4->saddr, oldflp4->flowi4_oif,
+		hash = rt_hash(orig_daddr, orig_saddr, orig_oif,
 			       rt_genid(dev_net(dev_out)));
-		rth = rt_intern_hash(hash, rth, NULL, oldflp4->flowi4_oif);
+		rth = rt_intern_hash(hash, rth, NULL, orig_oif);
 	}
 
 out:
@@ -2640,7 +2633,7 @@ static struct rtable *ip_route_output_slow(struct net *net,
 	return rth;
 }
 
-struct rtable *__ip_route_output_key(struct net *net, const struct flowi4 *flp4)
+struct rtable *__ip_route_output_key(struct net *net, struct flowi4 *flp4)
 {
 	struct rtable *rth;
 	unsigned int hash;
@@ -2658,13 +2651,17 @@ struct rtable *__ip_route_output_key(struct net *net, const struct flowi4 *flp4)
 		    rt_is_output_route(rth) &&
 		    rth->rt_oif == flp4->flowi4_oif &&
 		    rth->rt_mark == flp4->flowi4_mark &&
-		    !((rth->rt_tos ^ flp4->flowi4_tos) &
+		    !((rth->rt_key_tos ^ flp4->flowi4_tos) &
 			    (IPTOS_RT_MASK | RTO_ONLINK)) &&
 		    net_eq(dev_net(rth->dst.dev), net) &&
 		    !rt_is_expired(rth)) {
 			dst_use(&rth->dst, jiffies);
 			RT_CACHE_STAT_INC(out_hit);
 			rcu_read_unlock_bh();
+			if (!flp4->saddr)
+				flp4->saddr = rth->rt_src;
+			if (!flp4->daddr)
+				flp4->daddr = rth->rt_dst;
 			return rth;
 		}
 		RT_CACHE_STAT_INC(out_hlist_search);
@@ -2709,7 +2706,7 @@ static struct dst_ops ipv4_dst_blackhole_ops = {
 
 struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_orig)
 {
-	struct rtable *rt = dst_alloc(&ipv4_dst_blackhole_ops, 1);
+	struct rtable *rt = dst_alloc(&ipv4_dst_blackhole_ops, NULL, 1, 0, 0);
 	struct rtable *ort = (struct rtable *) dst_orig;
 
 	if (rt) {
@@ -2726,7 +2723,7 @@ struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_or
 
 		rt->rt_key_dst = ort->rt_key_dst;
 		rt->rt_key_src = ort->rt_key_src;
-		rt->rt_tos = ort->rt_tos;
+		rt->rt_key_tos = ort->rt_key_tos;
 		rt->rt_route_iif = ort->rt_route_iif;
 		rt->rt_iif = ort->rt_iif;
 		rt->rt_oif = ort->rt_oif;
@@ -2762,15 +2759,10 @@ struct rtable *ip_route_output_flow(struct net *net, struct flowi4 *flp4,
 	if (IS_ERR(rt))
 		return rt;
 
-	if (flp4->flowi4_proto) {
-		if (!flp4->saddr)
-			flp4->saddr = rt->rt_src;
-		if (!flp4->daddr)
-			flp4->daddr = rt->rt_dst;
+	if (flp4->flowi4_proto)
 		rt = (struct rtable *) xfrm_lookup(net, &rt->dst,
 						   flowi4_to_flowi(flp4),
 						   sk, 0);
-	}
 
 	return rt;
 }
@@ -2794,7 +2786,7 @@ static int rt_fill_info(struct net *net,
 	r->rtm_family	 = AF_INET;
 	r->rtm_dst_len	= 32;
 	r->rtm_src_len	= 0;
-	r->rtm_tos	= rt->rt_tos;
+	r->rtm_tos	= rt->rt_key_tos;
 	r->rtm_table	= RT_TABLE_MAIN;
 	NLA_PUT_U32(skb, RTA_TABLE, RT_TABLE_MAIN);
 	r->rtm_type	= rt->rt_type;
@@ -2848,7 +2840,9 @@ static int rt_fill_info(struct net *net,
 
 		if (ipv4_is_multicast(dst) && !ipv4_is_local_multicast(dst) &&
 		    IPV4_DEVCONF_ALL(net, MC_FORWARDING)) {
-			int err = ipmr_get_route(net, skb, r, nowait);
+			int err = ipmr_get_route(net, skb,
+						 rt->rt_src, rt->rt_dst,
+						 r, nowait);
 			if (err <= 0) {
 				if (!nowait) {
 					if (err == 0)
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 8b44c6d2a79be9c956d2733d7f6547107d70b179..26461492a847d863bd873cc423a7ee13e6ec95a0 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -321,10 +321,10 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
 	 * the ACK carries the same options again (see RFC1122 4.2.3.8)
 	 */
 	if (opt && opt->optlen) {
-		int opt_size = sizeof(struct ip_options) + opt->optlen;
+		int opt_size = sizeof(struct ip_options_rcu) + opt->optlen;
 
 		ireq->opt = kmalloc(opt_size, GFP_ATOMIC);
-		if (ireq->opt != NULL && ip_options_echo(ireq->opt, skb)) {
+		if (ireq->opt != NULL && ip_options_echo(&ireq->opt->opt, skb)) {
 			kfree(ireq->opt);
 			ireq->opt = NULL;
 		}
@@ -345,17 +345,13 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
 	 * no easy way to do this.
 	 */
 	{
-		struct flowi4 fl4 = {
-			.flowi4_mark = sk->sk_mark,
-			.daddr = ((opt && opt->srr) ?
-				  opt->faddr : ireq->rmt_addr),
-			.saddr = ireq->loc_addr,
-			.flowi4_tos = RT_CONN_FLAGS(sk),
-			.flowi4_proto = IPPROTO_TCP,
-			.flowi4_flags = inet_sk_flowi_flags(sk),
-			.fl4_sport = th->dest,
-			.fl4_dport = th->source,
-		};
+		struct flowi4 fl4;
+
+		flowi4_init_output(&fl4, 0, sk->sk_mark, RT_CONN_FLAGS(sk),
+				   RT_SCOPE_UNIVERSE, IPPROTO_TCP,
+				   inet_sk_flowi_flags(sk),
+				   (opt && opt->srr) ? opt->faddr : ireq->rmt_addr,
+				   ireq->loc_addr, th->source, th->dest);
 		security_req_classify_flow(req, flowi4_to_flowi(&fl4));
 		rt = ip_route_output_key(sock_net(sk), &fl4);
 		if (IS_ERR(rt)) {
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 321e6e84dbccb93e08741263815aaae82610b0a8..57d0752e239a1dee0edcb77517b65328c8608a40 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -13,6 +13,7 @@
 #include <linux/seqlock.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/nsproxy.h>
 #include <net/snmp.h>
 #include <net/icmp.h>
 #include <net/ip.h>
@@ -21,6 +22,7 @@
 #include <net/udp.h>
 #include <net/cipso_ipv4.h>
 #include <net/inet_frag.h>
+#include <net/ping.h>
 
 static int zero;
 static int tcp_retr1_max = 255;
@@ -30,6 +32,8 @@ static int tcp_adv_win_scale_min = -31;
 static int tcp_adv_win_scale_max = 31;
 static int ip_ttl_min = 1;
 static int ip_ttl_max = 255;
+static int ip_ping_group_range_min[] = { 0, 0 };
+static int ip_ping_group_range_max[] = { GID_T_MAX, GID_T_MAX };
 
 /* Update system visible IP port range */
 static void set_local_port_range(int range[2])
@@ -68,6 +72,53 @@ static int ipv4_local_port_range(ctl_table *table, int write,
 	return ret;
 }
 
+
+void inet_get_ping_group_range_table(struct ctl_table *table, gid_t *low, gid_t *high)
+{
+	gid_t *data = table->data;
+	unsigned seq;
+	do {
+		seq = read_seqbegin(&sysctl_local_ports.lock);
+
+		*low = data[0];
+		*high = data[1];
+	} while (read_seqretry(&sysctl_local_ports.lock, seq));
+}
+
+/* Update system visible IP port range */
+static void set_ping_group_range(struct ctl_table *table, int range[2])
+{
+	gid_t *data = table->data;
+	write_seqlock(&sysctl_local_ports.lock);
+	data[0] = range[0];
+	data[1] = range[1];
+	write_sequnlock(&sysctl_local_ports.lock);
+}
+
+/* Validate changes from /proc interface. */
+static int ipv4_ping_group_range(ctl_table *table, int write,
+				 void __user *buffer,
+				 size_t *lenp, loff_t *ppos)
+{
+	int ret;
+	gid_t range[2];
+	ctl_table tmp = {
+		.data = &range,
+		.maxlen = sizeof(range),
+		.mode = table->mode,
+		.extra1 = &ip_ping_group_range_min,
+		.extra2 = &ip_ping_group_range_max,
+	};
+
+	inet_get_ping_group_range_table(table, range, range + 1);
+	ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);
+
+	if (write && ret == 0)
+		set_ping_group_range(table, range);
+
+	return ret;
+}
+
 static int proc_tcp_congestion_control(ctl_table *ctl, int write,
 				       void __user *buffer, size_t *lenp, loff_t *ppos)
 {
@@ -677,6 +728,13 @@ static struct ctl_table ipv4_net_table[] = {
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec
 	},
+	{
+		.procname	= "ping_group_range",
+		.data		= &init_net.ipv4.sysctl_ping_group_range,
+		.maxlen		= sizeof(init_net.ipv4.sysctl_ping_group_range),
+		.mode		= 0644,
+		.proc_handler	= ipv4_ping_group_range,
+	},
 	{ }
 };
 
@@ -711,8 +769,18 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
 			&net->ipv4.sysctl_icmp_ratemask;
 		table[6].data =
 			&net->ipv4.sysctl_rt_cache_rebuild_count;
+		table[7].data =
+			&net->ipv4.sysctl_ping_group_range;
+
 	}
 
+	/*
+	 * Sane defaults - nobody may create ping sockets.
+	 * Boot scripts should set this to distro-specific group.
+	 */
+	net->ipv4.sysctl_ping_group_range[0] = 1;
+	net->ipv4.sysctl_ping_group_range[1] = 0;
+
 	net->ipv4.sysctl_rt_cache_rebuild_count = 4;
 
 	net->ipv4.ipv4_hdr = register_net_sysctl_table(net,
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index b22d450105450ae089d42a06486938fcaa2c80dc..054a59d21eb0d4211bf4857f6a15b33d5e80abdc 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -999,7 +999,8 @@ int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 				/* We have some space in skb head. Superb! */
 				if (copy > skb_tailroom(skb))
 					copy = skb_tailroom(skb);
-				if ((err = skb_add_data(skb, from, copy)) != 0)
+				err = skb_add_data_nocache(sk, skb, from, copy);
+				if (err)
 					goto do_fault;
 			} else {
 				int merge = 0;
@@ -1042,8 +1043,8 @@ int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 
 				/* Time to copy data. We are close to
 				 * the end! */
-				err = skb_copy_to_page(sk, from, skb, page,
-						       off, copy);
+				err = skb_copy_to_page_nocache(sk, from, skb,
+							       page, off, copy);
 				if (err) {
 					/* If this page was new, give it to the
 					 * socket so it does not get leaked.
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index f7e6c2c2d2bbca0d3c953322af44541c6ab9fae8..3c8d9b6f1ea4f05af6d8227672119e258ec7d8f5 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -146,13 +146,15 @@ EXPORT_SYMBOL_GPL(tcp_twsk_unique);
 /* This will initiate an outgoing connection. */
 int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 {
+	struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
 	struct inet_sock *inet = inet_sk(sk);
 	struct tcp_sock *tp = tcp_sk(sk);
-	struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
 	__be16 orig_sport, orig_dport;
-	struct rtable *rt;
 	__be32 daddr, nexthop;
+	struct flowi4 *fl4;
+	struct rtable *rt;
 	int err;
+	struct ip_options_rcu *inet_opt;
 
 	if (addr_len < sizeof(struct sockaddr_in))
 		return -EINVAL;
@@ -161,15 +163,18 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		return -EAFNOSUPPORT;
 
 	nexthop = daddr = usin->sin_addr.s_addr;
-	if (inet->opt && inet->opt->srr) {
+	inet_opt = rcu_dereference_protected(inet->inet_opt,
+					     sock_owned_by_user(sk));
+	if (inet_opt && inet_opt->opt.srr) {
 		if (!daddr)
 			return -EINVAL;
-		nexthop = inet->opt->faddr;
+		nexthop = inet_opt->opt.faddr;
 	}
 
 	orig_sport = inet->inet_sport;
 	orig_dport = usin->sin_port;
-	rt = ip_route_connect(nexthop, inet->inet_saddr,
+	fl4 = &inet->cork.fl.u.ip4;
+	rt = ip_route_connect(fl4, nexthop, inet->inet_saddr,
 			      RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
 			      IPPROTO_TCP,
 			      orig_sport, orig_dport, sk, true);
@@ -185,11 +190,11 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		return -ENETUNREACH;
 	}
 
-	if (!inet->opt || !inet->opt->srr)
-		daddr = rt->rt_dst;
+	if (!inet_opt || !inet_opt->opt.srr)
+		daddr = fl4->daddr;
 
 	if (!inet->inet_saddr)
-		inet->inet_saddr = rt->rt_src;
+		inet->inet_saddr = fl4->saddr;
 	inet->inet_rcv_saddr = inet->inet_saddr;
 
 	if (tp->rx_opt.ts_recent_stamp && inet->inet_daddr != daddr) {
@@ -200,8 +205,8 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	}
 
 	if (tcp_death_row.sysctl_tw_recycle &&
-	    !tp->rx_opt.ts_recent_stamp && rt->rt_dst == daddr) {
-		struct inet_peer *peer = rt_get_peer(rt);
+	    !tp->rx_opt.ts_recent_stamp && fl4->daddr == daddr) {
+		struct inet_peer *peer = rt_get_peer(rt, fl4->daddr);
 		/*
 		 * VJ's idea. We save last timestamp seen from
 		 * the destination in peer table, when entering state
@@ -221,8 +226,8 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	inet->inet_daddr = daddr;
 
 	inet_csk(sk)->icsk_ext_hdr_len = 0;
-	if (inet->opt)
-		inet_csk(sk)->icsk_ext_hdr_len = inet->opt->optlen;
+	if (inet_opt)
+		inet_csk(sk)->icsk_ext_hdr_len = inet_opt->opt.optlen;
 
 	tp->rx_opt.mss_clamp = TCP_MSS_DEFAULT;
 
@@ -236,8 +241,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	if (err)
 		goto failure;
 
-	rt = ip_route_newports(rt, IPPROTO_TCP,
-			       orig_sport, orig_dport,
+	rt = ip_route_newports(fl4, rt, orig_sport, orig_dport,
 			       inet->inet_sport, inet->inet_dport, sk);
 	if (IS_ERR(rt)) {
 		err = PTR_ERR(rt);
@@ -279,7 +283,7 @@ EXPORT_SYMBOL(tcp_v4_connect);
 /*
  * This routine does path mtu discovery as defined in RFC1191.
  */
-static void do_pmtu_discovery(struct sock *sk, struct iphdr *iph, u32 mtu)
+static void do_pmtu_discovery(struct sock *sk, const struct iphdr *iph, u32 mtu)
 {
 	struct dst_entry *dst;
 	struct inet_sock *inet = inet_sk(sk);
@@ -341,7 +345,7 @@ static void do_pmtu_discovery(struct sock *sk, struct iphdr *iph, u32 mtu)
 
 void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
 {
-	struct iphdr *iph = (struct iphdr *)icmp_skb->data;
+	const struct iphdr *iph = (const struct iphdr *)icmp_skb->data;
 	struct tcphdr *th = (struct tcphdr *)(icmp_skb->data + (iph->ihl << 2));
 	struct inet_connection_sock *icsk;
 	struct tcp_sock *tp;
@@ -647,7 +651,7 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
 	arg.flags = (sk && inet_sk(sk)->transparent) ? IP_REPLY_ARG_NOSRCCHECK : 0;
 
 	net = dev_net(skb_dst(skb)->dev);
-	ip_send_reply(net->ipv4.tcp_sock, skb,
+	ip_send_reply(net->ipv4.tcp_sock, skb, ip_hdr(skb)->saddr,
 		      &arg, arg.iov[0].iov_len);
 
 	TCP_INC_STATS_BH(net, TCP_MIB_OUTSEGS);
@@ -722,7 +726,7 @@ static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack,
 	if (oif)
 		arg.bound_dev_if = oif;
 
-	ip_send_reply(net->ipv4.tcp_sock, skb,
+	ip_send_reply(net->ipv4.tcp_sock, skb, ip_hdr(skb)->saddr,
 		      &arg, arg.iov[0].iov_len);
 
 	TCP_INC_STATS_BH(net, TCP_MIB_OUTSEGS);
@@ -765,11 +769,12 @@ static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
 			      struct request_values *rvp)
 {
 	const struct inet_request_sock *ireq = inet_rsk(req);
+	struct flowi4 fl4;
 	int err = -1;
 	struct sk_buff * skb;
 
 	/* First, grab a route. */
-	if (!dst && (dst = inet_csk_route_req(sk, req)) == NULL)
+	if (!dst && (dst = inet_csk_route_req(sk, &fl4, req)) == NULL)
 		return -1;
 
 	skb = tcp_make_synack(sk, dst, req, rvp);
@@ -820,17 +825,18 @@ static void syn_flood_warning(const struct sk_buff *skb)
 /*
  * Save and compile IPv4 options into the request_sock if needed.
  */
-static struct ip_options *tcp_v4_save_options(struct sock *sk,
-					      struct sk_buff *skb)
+static struct ip_options_rcu *tcp_v4_save_options(struct sock *sk,
+						  struct sk_buff *skb)
 {
-	struct ip_options *opt = &(IPCB(skb)->opt);
-	struct ip_options *dopt = NULL;
+	const struct ip_options *opt = &(IPCB(skb)->opt);
+	struct ip_options_rcu *dopt = NULL;
 
 	if (opt && opt->optlen) {
-		int opt_size = optlength(opt);
+		int opt_size = sizeof(*dopt) + opt->optlen;
+
 		dopt = kmalloc(opt_size, GFP_ATOMIC);
 		if (dopt) {
-			if (ip_options_echo(dopt, skb)) {
+			if (ip_options_echo(&dopt->opt, skb)) {
 				kfree(dopt);
 				dopt = NULL;
 			}
@@ -1333,6 +1339,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 		req->cookie_ts = tmp_opt.tstamp_ok;
 	} else if (!isn) {
 		struct inet_peer *peer = NULL;
+		struct flowi4 fl4;
 
 		/* VJ's idea. We save last timestamp seen
 		 * from the destination in peer table, when entering
@@ -1345,9 +1352,9 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 		 */
 		if (tmp_opt.saw_tstamp &&
 		    tcp_death_row.sysctl_tw_recycle &&
-		    (dst = inet_csk_route_req(sk, req)) != NULL &&
-		    (peer = rt_get_peer((struct rtable *)dst)) != NULL &&
-		    peer->daddr.addr.a4 == saddr) {
+		    (dst = inet_csk_route_req(sk, &fl4, req)) != NULL &&
+		    fl4.daddr == saddr &&
+		    (peer = rt_get_peer((struct rtable *)dst, fl4.daddr)) != NULL) {
 			inet_peer_refcheck(peer);
 			if ((u32)get_seconds() - peer->tcp_ts_stamp < TCP_PAWS_MSL &&
 			    (s32)(peer->tcp_ts - req->ts_recent) >
@@ -1411,19 +1418,16 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 #ifdef CONFIG_TCP_MD5SIG
 	struct tcp_md5sig_key *key;
 #endif
+	struct ip_options_rcu *inet_opt;
 
 	if (sk_acceptq_is_full(sk))
 		goto exit_overflow;
 
-	if (!dst && (dst = inet_csk_route_req(sk, req)) == NULL)
-		goto exit;
-
 	newsk = tcp_create_openreq_child(sk, req, skb);
 	if (!newsk)
 		goto exit_nonewsk;
 
 	newsk->sk_gso_type = SKB_GSO_TCPV4;
-	sk_setup_caps(newsk, dst);
 
 	newtp		      = tcp_sk(newsk);
 	newinet		      = inet_sk(newsk);
@@ -1431,15 +1435,21 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 	newinet->inet_daddr   = ireq->rmt_addr;
 	newinet->inet_rcv_saddr = ireq->loc_addr;
 	newinet->inet_saddr	      = ireq->loc_addr;
-	newinet->opt	      = ireq->opt;
+	inet_opt	      = ireq->opt;
+	rcu_assign_pointer(newinet->inet_opt, inet_opt);
 	ireq->opt	      = NULL;
 	newinet->mc_index     = inet_iif(skb);
 	newinet->mc_ttl	      = ip_hdr(skb)->ttl;
 	inet_csk(newsk)->icsk_ext_hdr_len = 0;
-	if (newinet->opt)
-		inet_csk(newsk)->icsk_ext_hdr_len = newinet->opt->optlen;
+	if (inet_opt)
+		inet_csk(newsk)->icsk_ext_hdr_len = inet_opt->opt.optlen;
 	newinet->inet_id = newtp->write_seq ^ jiffies;
 
+	if (!dst && (dst = inet_csk_route_child_sock(sk, newsk, req)) == NULL)
+		goto put_and_exit;
+
+	sk_setup_caps(newsk, dst);
+
 	tcp_mtup_init(newsk);
 	tcp_sync_mss(newsk, dst_mtu(dst));
 	newtp->advmss = dst_metric_advmss(dst);
@@ -1467,10 +1477,8 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 	}
 #endif
 
-	if (__inet_inherit_port(sk, newsk) < 0) {
-		sock_put(newsk);
-		goto exit;
-	}
+	if (__inet_inherit_port(sk, newsk) < 0)
+		goto put_and_exit;
 	__inet_hash_nolisten(newsk, NULL);
 
 	return newsk;
@@ -1482,6 +1490,9 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 exit:
 	NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
 	return NULL;
+put_and_exit:
+	sock_put(newsk);
+	goto exit;
 }
 EXPORT_SYMBOL(tcp_v4_syn_recv_sock);
 
@@ -1764,12 +1775,13 @@ struct inet_peer *tcp_v4_get_peer(struct sock *sk, bool *release_it)
 	struct inet_sock *inet = inet_sk(sk);
 	struct inet_peer *peer;
 
-	if (!rt || rt->rt_dst != inet->inet_daddr) {
+	if (!rt ||
+	    inet->cork.fl.u.ip4.daddr != inet->inet_daddr) {
 		peer = inet_getpeer_v4(inet->inet_daddr, 1);
 		*release_it = true;
 	} else {
 		if (!rt->peer)
-			rt_bind_peer(rt, 1);
+			rt_bind_peer(rt, inet->inet_daddr, 1);
 		peer = rt->peer;
 		*release_it = false;
 	}
@@ -2527,7 +2539,7 @@ void tcp4_proc_exit(void)
 
 struct sk_buff **tcp4_gro_receive(struct sk_buff **head, struct sk_buff *skb)
 {
-	struct iphdr *iph = skb_gro_network_header(skb);
+	const struct iphdr *iph = skb_gro_network_header(skb);
 
 	switch (skb->ip_summed) {
 	case CHECKSUM_COMPLETE:
@@ -2548,7 +2560,7 @@ struct sk_buff **tcp4_gro_receive(struct sk_buff **head, struct sk_buff *skb)
 
 int tcp4_gro_complete(struct sk_buff *skb)
 {
-	struct iphdr *iph = ip_hdr(skb);
+	const struct iphdr *iph = ip_hdr(skb);
 	struct tcphdr *th = tcp_hdr(skb);
 
 	th->check = ~tcp_v4_check(skb->len - skb_transport_offset(skb),
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 17388c7f49c4544127c63f1aefc18c8e3c0bf4ed..882e0b0964d045bba56b6fff551d9c0033fe8505 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -899,7 +899,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 		TCP_ADD_STATS(sock_net(sk), TCP_MIB_OUTSEGS,
 			      tcp_skb_pcount(skb));
 
-	err = icsk->icsk_af_ops->queue_xmit(skb);
+	err = icsk->icsk_af_ops->queue_xmit(skb, &inet->cork.fl);
 	if (likely(err <= 0))
 		return err;
 
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index f87a8eb76f3be1fdc83e4e32f0e057d923205035..599374f65c7646473c1fa6781a9cf92ce6d90153 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -578,7 +578,7 @@ static inline struct sock *udp_v4_mcast_next(struct net *net, struct sock *sk,
 void __udp4_lib_err(struct sk_buff *skb, u32 info, struct udp_table *udptable)
 {
 	struct inet_sock *inet;
-	struct iphdr *iph = (struct iphdr *)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	struct udphdr *uh = (struct udphdr *)(skb->data+(iph->ihl<<2));
 	const int type = icmp_hdr(skb)->type;
 	const int code = icmp_hdr(skb)->code;
@@ -706,12 +706,11 @@ static void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst)
 	}
 }
 
-static int udp_send_skb(struct sk_buff *skb, __be32 daddr, __be32 dport)
+static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4)
 {
 	struct sock *sk = skb->sk;
 	struct inet_sock *inet = inet_sk(sk);
 	struct udphdr *uh;
-	struct rtable *rt = (struct rtable *)skb_dst(skb);
 	int err = 0;
 	int is_udplite = IS_UDPLITE(sk);
 	int offset = skb_transport_offset(skb);
@@ -723,7 +722,7 @@ static int udp_send_skb(struct sk_buff *skb, __be32 daddr, __be32 dport)
 	 */
 	uh = udp_hdr(skb);
 	uh->source = inet->inet_sport;
-	uh->dest = dport;
+	uh->dest = fl4->fl4_dport;
 	uh->len = htons(len);
 	uh->check = 0;
 
@@ -737,14 +736,14 @@ static int udp_send_skb(struct sk_buff *skb, __be32 daddr, __be32 dport)
 
 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) { /* UDP hardware csum */
 
-		udp4_hwcsum(skb, rt->rt_src, daddr);
+		udp4_hwcsum(skb, fl4->saddr, fl4->daddr);
 		goto send;
 
 	} else
 		csum = udp_csum(skb);
 
 	/* add protocol-dependent pseudo-header */
-	uh->check = csum_tcpudp_magic(rt->rt_src, daddr, len,
+	uh->check = csum_tcpudp_magic(fl4->saddr, fl4->daddr, len,
 				      sk->sk_protocol, csum);
 	if (uh->check == 0)
 		uh->check = CSUM_MANGLED_0;
@@ -774,11 +773,11 @@ static int udp_push_pending_frames(struct sock *sk)
 	struct sk_buff *skb;
 	int err = 0;
 
-	skb = ip_finish_skb(sk);
+	skb = ip_finish_skb(sk, fl4);
 	if (!skb)
 		goto out;
 
-	err = udp_send_skb(skb, fl4->daddr, fl4->fl4_dport);
+	err = udp_send_skb(skb, fl4);
 
 out:
 	up->len = 0;
@@ -791,6 +790,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct udp_sock *up = udp_sk(sk);
+	struct flowi4 fl4_stack;
 	struct flowi4 *fl4;
 	int ulen = len;
 	struct ipcm_cookie ipc;
@@ -804,6 +804,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 	int corkreq = up->corkflag || msg->msg_flags&MSG_MORE;
 	int (*getfrag)(void *, char *, int, int, int, struct sk_buff *);
 	struct sk_buff *skb;
+	struct ip_options_data opt_copy;
 
 	if (len > 0xFFFF)
 		return -EMSGSIZE;
@@ -820,6 +821,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 
 	getfrag = is_udplite ? udplite_getfrag : ip_generic_getfrag;
 
+	fl4 = &inet->cork.fl.u.ip4;
 	if (up->pending) {
 		/*
 		 * There are pending frames.
@@ -877,22 +879,32 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 			free = 1;
 		connected = 0;
 	}
-	if (!ipc.opt)
-		ipc.opt = inet->opt;
+	if (!ipc.opt) {
+		struct ip_options_rcu *inet_opt;
+
+		rcu_read_lock();
+		inet_opt = rcu_dereference(inet->inet_opt);
+		if (inet_opt) {
+			memcpy(&opt_copy, inet_opt,
+			       sizeof(*inet_opt) + inet_opt->opt.optlen);
+			ipc.opt = &opt_copy.opt;
+		}
+		rcu_read_unlock();
+	}
 
 	saddr = ipc.addr;
 	ipc.addr = faddr = daddr;
 
-	if (ipc.opt && ipc.opt->srr) {
+	if (ipc.opt && ipc.opt->opt.srr) {
 		if (!daddr)
 			return -EINVAL;
-		faddr = ipc.opt->faddr;
+		faddr = ipc.opt->opt.faddr;
 		connected = 0;
 	}
 	tos = RT_TOS(inet->tos);
 	if (sock_flag(sk, SOCK_LOCALROUTE) ||
 	    (msg->msg_flags & MSG_DONTROUTE) ||
-	    (ipc.opt && ipc.opt->is_strictroute)) {
+	    (ipc.opt && ipc.opt->opt.is_strictroute)) {
 		tos |= RTO_ONLINK;
 		connected = 0;
 	}
@@ -909,22 +921,16 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 		rt = (struct rtable *)sk_dst_check(sk, 0);
 
 	if (rt == NULL) {
-		struct flowi4 fl4 = {
-			.flowi4_oif = ipc.oif,
-			.flowi4_mark = sk->sk_mark,
-			.daddr = faddr,
-			.saddr = saddr,
-			.flowi4_tos = tos,
-			.flowi4_proto = sk->sk_protocol,
-			.flowi4_flags = (inet_sk_flowi_flags(sk) |
-					 FLOWI_FLAG_CAN_SLEEP),
-			.fl4_sport = inet->inet_sport,
-			.fl4_dport = dport,
-		};
 		struct net *net = sock_net(sk);
 
-		security_sk_classify_flow(sk, flowi4_to_flowi(&fl4));
-		rt = ip_route_output_flow(net, &fl4, sk);
+		fl4 = &fl4_stack;
+		flowi4_init_output(fl4, ipc.oif, sk->sk_mark, tos,
+				   RT_SCOPE_UNIVERSE, sk->sk_protocol,
+				   inet_sk_flowi_flags(sk)|FLOWI_FLAG_CAN_SLEEP,
+				   faddr, saddr, dport, inet->inet_sport);
+
+		security_sk_classify_flow(sk, flowi4_to_flowi(fl4));
+		rt = ip_route_output_flow(net, fl4, sk);
 		if (IS_ERR(rt)) {
 			err = PTR_ERR(rt);
 			rt = NULL;
@@ -945,18 +951,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 		goto do_confirm;
 back_from_confirm:
 
-	saddr = rt->rt_src;
+	saddr = fl4->saddr;
 	if (!ipc.addr)
-		daddr = ipc.addr = rt->rt_dst;
+		daddr = ipc.addr = fl4->daddr;
 
 	/* Lockless fast path for the non-corking case. */
 	if (!corkreq) {
-		skb = ip_make_skb(sk, getfrag, msg->msg_iov, ulen,
+		skb = ip_make_skb(sk, fl4, getfrag, msg->msg_iov, ulen,
 				  sizeof(struct udphdr), &ipc, &rt,
 				  msg->msg_flags);
 		err = PTR_ERR(skb);
 		if (skb && !IS_ERR(skb))
-			err = udp_send_skb(skb, daddr, dport);
+			err = udp_send_skb(skb, fl4);
 		goto out;
 	}
 
@@ -982,9 +988,9 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 
 do_append_data:
 	up->len += ulen;
-	err = ip_append_data(sk, getfrag, msg->msg_iov, ulen,
-			sizeof(struct udphdr), &ipc, &rt,
-			corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags);
+	err = ip_append_data(sk, fl4, getfrag, msg->msg_iov, ulen,
+			     sizeof(struct udphdr), &ipc, &rt,
+			     corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags);
 	if (err)
 		udp_flush_pending_frames(sk);
 	else if (!corkreq)
@@ -1024,6 +1030,7 @@ EXPORT_SYMBOL(udp_sendmsg);
 int udp_sendpage(struct sock *sk, struct page *page, int offset,
 		 size_t size, int flags)
 {
+	struct inet_sock *inet = inet_sk(sk);
 	struct udp_sock *up = udp_sk(sk);
 	int ret;
 
@@ -1048,7 +1055,8 @@ int udp_sendpage(struct sock *sk, struct page *page, int offset,
 		return -EINVAL;
 	}
 
-	ret = ip_append_page(sk, page, offset, size, flags);
+	ret = ip_append_page(sk, &inet->cork.fl.u.ip4,
+			     page, offset, size, flags);
 	if (ret == -EOPNOTSUPP) {
 		release_sock(sk);
 		return sock_no_sendpage(sk->sk_socket, page, offset,
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index d20a05e970d83fc76df80c3170515e6d06272ed9..981e43eaf7046c36bc5fc3961a5b564b875c0926 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -18,38 +18,46 @@
 
 static struct xfrm_policy_afinfo xfrm4_policy_afinfo;
 
-static struct dst_entry *xfrm4_dst_lookup(struct net *net, int tos,
-					  const xfrm_address_t *saddr,
-					  const xfrm_address_t *daddr)
+static struct dst_entry *__xfrm4_dst_lookup(struct net *net, struct flowi4 *fl4,
+					    int tos,
+					    const xfrm_address_t *saddr,
+					    const xfrm_address_t *daddr)
 {
-	struct flowi4 fl4 = {
-		.daddr = daddr->a4,
-		.flowi4_tos = tos,
-	};
 	struct rtable *rt;
 
+	memset(fl4, 0, sizeof(*fl4));
+	fl4->daddr = daddr->a4;
+	fl4->flowi4_tos = tos;
 	if (saddr)
-		fl4.saddr = saddr->a4;
+		fl4->saddr = saddr->a4;
 
-	rt = __ip_route_output_key(net, &fl4);
+	rt = __ip_route_output_key(net, fl4);
 	if (!IS_ERR(rt))
 		return &rt->dst;
 
 	return ERR_CAST(rt);
 }
 
+static struct dst_entry *xfrm4_dst_lookup(struct net *net, int tos,
+					  const xfrm_address_t *saddr,
+					  const xfrm_address_t *daddr)
+{
+	struct flowi4 fl4;
+
+	return __xfrm4_dst_lookup(net, &fl4, tos, saddr, daddr);
+}
+
 static int xfrm4_get_saddr(struct net *net,
 			   xfrm_address_t *saddr, xfrm_address_t *daddr)
 {
 	struct dst_entry *dst;
-	struct rtable *rt;
+	struct flowi4 fl4;
 
-	dst = xfrm4_dst_lookup(net, 0, NULL, daddr);
+	dst = __xfrm4_dst_lookup(net, &fl4, 0, NULL, daddr);
 	if (IS_ERR(dst))
 		return -EHOSTUNREACH;
 
-	rt = (struct rtable *)dst;
-	saddr->a4 = rt->rt_src;
+	saddr->a4 = fl4.saddr;
 	dst_release(dst);
 	return 0;
 }
@@ -73,7 +81,7 @@ static int xfrm4_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 
 	rt->rt_key_dst = fl4->daddr;
 	rt->rt_key_src = fl4->saddr;
-	rt->rt_tos = fl4->flowi4_tos;
+	rt->rt_key_tos = fl4->flowi4_tos;
 	rt->rt_route_iif = fl4->flowi4_iif;
 	rt->rt_iif = fl4->flowi4_iif;
 	rt->rt_oif = fl4->flowi4_oif;
@@ -102,7 +110,7 @@ static int xfrm4_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 static void
 _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
 {
-	struct iphdr *iph = ip_hdr(skb);
+	const struct iphdr *iph = ip_hdr(skb);
 	u8 *xprth = skb_network_header(skb) + iph->ihl * 4;
 	struct flowi4 *fl4 = &fl->u.ip4;
 
diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c
index 805d63ef4340fae1176ee8c2c0be0e24d1b60ef6..d9ac0a0058b5ed10a769cd11209483c5eabd5f8e 100644
--- a/net/ipv4/xfrm4_state.c
+++ b/net/ipv4/xfrm4_state.c
@@ -55,7 +55,7 @@ xfrm4_init_temprop(struct xfrm_state *x, const struct xfrm_tmpl *tmpl,
 
 int xfrm4_extract_header(struct sk_buff *skb)
 {
-	struct iphdr *iph = ip_hdr(skb);
+	const struct iphdr *iph = ip_hdr(skb);
 
 	XFRM_MODE_SKB_CB(skb)->ihl = sizeof(*iph);
 	XFRM_MODE_SKB_CB(skb)->id = iph->id;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a7bda0757053278e58218766df54cb49fac100d6..498b927f68be44248c60fc47a816b0dd171e483c 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -289,19 +289,19 @@ static int snmp6_alloc_dev(struct inet6_dev *idev)
 			  sizeof(struct ipstats_mib),
 			  __alignof__(struct ipstats_mib)) < 0)
 		goto err_ip;
-	if (snmp_mib_init((void __percpu **)idev->stats.icmpv6,
-			  sizeof(struct icmpv6_mib),
-			  __alignof__(struct icmpv6_mib)) < 0)
+	idev->stats.icmpv6dev = kzalloc(sizeof(struct icmpv6_mib_device),
+					GFP_KERNEL);
+	if (!idev->stats.icmpv6dev)
 		goto err_icmp;
-	if (snmp_mib_init((void __percpu **)idev->stats.icmpv6msg,
-			  sizeof(struct icmpv6msg_mib),
-			  __alignof__(struct icmpv6msg_mib)) < 0)
+	idev->stats.icmpv6msgdev = kzalloc(sizeof(struct icmpv6msg_mib_device),
+					   GFP_KERNEL);
+	if (!idev->stats.icmpv6msgdev)
 		goto err_icmpmsg;
 
 	return 0;
 
 err_icmpmsg:
-	snmp_mib_free((void __percpu **)idev->stats.icmpv6);
+	kfree(idev->stats.icmpv6dev);
 err_icmp:
 	snmp_mib_free((void __percpu **)idev->stats.ipv6);
 err_ip:
@@ -310,19 +310,13 @@ static int snmp6_alloc_dev(struct inet6_dev *idev)
 
 static void snmp6_free_dev(struct inet6_dev *idev)
 {
-	snmp_mib_free((void __percpu **)idev->stats.icmpv6msg);
-	snmp_mib_free((void __percpu **)idev->stats.icmpv6);
+	kfree(idev->stats.icmpv6msgdev);
+	kfree(idev->stats.icmpv6dev);
 	snmp_mib_free((void __percpu **)idev->stats.ipv6);
 }
 
 /* Nobody refers to this device, we may destroy it. */
 
-static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
-{
-	struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu);
-	kfree(idev);
-}
-
 void in6_dev_finish_destroy(struct inet6_dev *idev)
 {
 	struct net_device *dev = idev->dev;
@@ -339,7 +333,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
 		return;
 	}
 	snmp6_free_dev(idev);
-	call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu);
+	kfree_rcu(idev, rcu);
 }
 
 EXPORT_SYMBOL(in6_dev_finish_destroy);
@@ -535,12 +529,6 @@ static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int old)
 }
 #endif
 
-static void inet6_ifa_finish_destroy_rcu(struct rcu_head *head)
-{
-	struct inet6_ifaddr *ifp = container_of(head, struct inet6_ifaddr, rcu);
-	kfree(ifp);
-}
-
 /* Nobody refers to this ifaddr, destroy it */
 void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
 {
@@ -561,7 +549,7 @@ void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
 	}
 	dst_release(&ifp->rt->dst);
 
-	call_rcu(&ifp->rcu, inet6_ifa_finish_destroy_rcu);
+	kfree_rcu(ifp, rcu);
 }
 
 static void
@@ -825,6 +813,8 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
 		dst_release(&rt->dst);
 	}
 
+	/* clean up prefsrc entries */
+	rt6_remove_prefsrc(ifp);
 out:
 	in6_ifa_put(ifp);
 }
@@ -1281,7 +1271,7 @@ static int ipv6_count_addresses(struct inet6_dev *idev)
 	return cnt;
 }
 
-int ipv6_chk_addr(struct net *net, struct in6_addr *addr,
+int ipv6_chk_addr(struct net *net, const struct in6_addr *addr,
 		  struct net_device *dev, int strict)
 {
 	struct inet6_ifaddr *ifp;
@@ -1324,7 +1314,7 @@ static bool ipv6_chk_same_addr(struct net *net, const struct in6_addr *addr,
 	return false;
 }
 
-int ipv6_chk_prefix(struct in6_addr *addr, struct net_device *dev)
+int ipv6_chk_prefix(const struct in6_addr *addr, struct net_device *dev)
 {
 	struct inet6_dev *idev;
 	struct inet6_ifaddr *ifa;
@@ -1455,7 +1445,7 @@ void addrconf_dad_failure(struct inet6_ifaddr *ifp)
 
 /* Join to solicited addr multicast group. */
 
-void addrconf_join_solict(struct net_device *dev, struct in6_addr *addr)
+void addrconf_join_solict(struct net_device *dev, const struct in6_addr *addr)
 {
 	struct in6_addr maddr;
 
@@ -1466,7 +1456,7 @@ void addrconf_join_solict(struct net_device *dev, struct in6_addr *addr)
 	ipv6_dev_mc_inc(dev, &maddr);
 }
 
-void addrconf_leave_solict(struct inet6_dev *idev, struct in6_addr *addr)
+void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr)
 {
 	struct in6_addr maddr;
 
@@ -2111,7 +2101,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
 /*
  *	Manual configuration of address on an interface
  */
-static int inet6_addr_add(struct net *net, int ifindex, struct in6_addr *pfx,
+static int inet6_addr_add(struct net *net, int ifindex, const struct in6_addr *pfx,
 			  unsigned int plen, __u8 ifa_flags, __u32 prefered_lft,
 			  __u32 valid_lft)
 {
@@ -2185,7 +2175,7 @@ static int inet6_addr_add(struct net *net, int ifindex, struct in6_addr *pfx,
 	return PTR_ERR(ifp);
 }
 
-static int inet6_addr_del(struct net *net, int ifindex, struct in6_addr *pfx,
+static int inet6_addr_del(struct net *net, int ifindex, const struct in6_addr *pfx,
 			  unsigned int plen)
 {
 	struct inet6_ifaddr *ifp;
@@ -2348,7 +2338,7 @@ static void init_loopback(struct net_device *dev)
 	add_addr(idev, &in6addr_loopback, 128, IFA_HOST);
 }
 
-static void addrconf_add_linklocal(struct inet6_dev *idev, struct in6_addr *addr)
+static void addrconf_add_linklocal(struct inet6_dev *idev, const struct in6_addr *addr)
 {
 	struct inet6_ifaddr * ifp;
 	u32 addr_flags = IFA_F_PERMANENT;
@@ -3119,7 +3109,7 @@ void if6_proc_exit(void)
 
 #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
 /* Check if address is a home address configured on any interface. */
-int ipv6_chk_home_addr(struct net *net, struct in6_addr *addr)
+int ipv6_chk_home_addr(struct net *net, const struct in6_addr *addr)
 {
 	int ret = 0;
 	struct inet6_ifaddr *ifp = NULL;
@@ -3836,7 +3826,7 @@ static inline size_t inet6_if_nlmsg_size(void)
 	       + nla_total_size(inet6_ifla6_size()); /* IFLA_PROTINFO */
 }
 
-static inline void __snmp6_fill_stats(u64 *stats, void __percpu **mib,
+static inline void __snmp6_fill_statsdev(u64 *stats, atomic_long_t *mib,
 				      int items, int bytes)
 {
 	int i;
@@ -3846,7 +3836,7 @@ static inline void __snmp6_fill_stats(u64 *stats, void __percpu **mib,
 	/* Use put_unaligned() because stats may not be aligned for u64. */
 	put_unaligned(items, &stats[0]);
 	for (i = 1; i < items; i++)
-		put_unaligned(snmp_fold_field(mib, i), &stats[i]);
+		put_unaligned(atomic_long_read(&mib[i]), &stats[i]);
 
 	memset(&stats[items], 0, pad);
 }
@@ -3875,7 +3865,7 @@ static void snmp6_fill_stats(u64 *stats, struct inet6_dev *idev, int attrtype,
 				     IPSTATS_MIB_MAX, bytes, offsetof(struct ipstats_mib, syncp));
 		break;
 	case IFLA_INET6_ICMP6STATS:
-		__snmp6_fill_stats(stats, (void __percpu **)idev->stats.icmpv6, ICMP6_MIB_MAX, bytes);
+		__snmp6_fill_statsdev(stats, idev->stats.icmpv6dev->mibs, ICMP6_MIB_MAX, bytes);
 		break;
 	}
 }
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index afcc7099f96de4c3eb991a4006936b5c7e95b978..b7919f901fbf76ce511313d39e638d69a18269ad 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -740,7 +740,7 @@ static int ipv6_gso_pull_exthdrs(struct sk_buff *skb, int proto)
 
 static int ipv6_gso_send_check(struct sk_buff *skb)
 {
-	struct ipv6hdr *ipv6h;
+	const struct ipv6hdr *ipv6h;
 	const struct inet6_protocol *ops;
 	int err = -EINVAL;
 
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index 0e5e943446f08c60690170c4e8af6fdc962a645e..674255f5e6b7477e6fc4a5f3acb5d336883389f3 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -44,7 +44,7 @@
 
 #include <net/checksum.h>
 
-static int ipv6_dev_ac_dec(struct net_device *dev, struct in6_addr *addr);
+static int ipv6_dev_ac_dec(struct net_device *dev, const struct in6_addr *addr);
 
 /* Big ac list lock for all the sockets */
 static DEFINE_RWLOCK(ipv6_sk_ac_lock);
@@ -54,7 +54,7 @@ static DEFINE_RWLOCK(ipv6_sk_ac_lock);
  *	socket join an anycast group
  */
 
-int ipv6_sock_ac_join(struct sock *sk, int ifindex, struct in6_addr *addr)
+int ipv6_sock_ac_join(struct sock *sk, int ifindex, const struct in6_addr *addr)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct net_device *dev = NULL;
@@ -145,7 +145,7 @@ int ipv6_sock_ac_join(struct sock *sk, int ifindex, struct in6_addr *addr)
 /*
  *	socket leave an anycast group
  */
-int ipv6_sock_ac_drop(struct sock *sk, int ifindex, struct in6_addr *addr)
+int ipv6_sock_ac_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct net_device *dev;
@@ -252,7 +252,7 @@ static void aca_put(struct ifacaddr6 *ac)
 /*
  *	device anycast group inc (add if not found)
  */
-int ipv6_dev_ac_inc(struct net_device *dev, struct in6_addr *addr)
+int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr)
 {
 	struct ifacaddr6 *aca;
 	struct inet6_dev *idev;
@@ -324,7 +324,7 @@ int ipv6_dev_ac_inc(struct net_device *dev, struct in6_addr *addr)
 /*
  *	device anycast group decrement
  */
-int __ipv6_dev_ac_dec(struct inet6_dev *idev, struct in6_addr *addr)
+int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr)
 {
 	struct ifacaddr6 *aca, *prev_aca;
 
@@ -358,7 +358,7 @@ int __ipv6_dev_ac_dec(struct inet6_dev *idev, struct in6_addr *addr)
 }
 
 /* called with rcu_read_lock() */
-static int ipv6_dev_ac_dec(struct net_device *dev, struct in6_addr *addr)
+static int ipv6_dev_ac_dec(struct net_device *dev, const struct in6_addr *addr)
 {
 	struct inet6_dev *idev = __in6_dev_get(dev);
 
@@ -371,7 +371,7 @@ static int ipv6_dev_ac_dec(struct net_device *dev, struct in6_addr *addr)
  *	check if the interface has this anycast address
  *	called with rcu_read_lock()
  */
-static int ipv6_chk_acast_dev(struct net_device *dev, struct in6_addr *addr)
+static int ipv6_chk_acast_dev(struct net_device *dev, const struct in6_addr *addr)
 {
 	struct inet6_dev *idev;
 	struct ifacaddr6 *aca;
@@ -392,7 +392,7 @@ static int ipv6_chk_acast_dev(struct net_device *dev, struct in6_addr *addr)
  *	check if given interface (or any, if dev==0) has this anycast address
  */
 int ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
-			struct in6_addr *addr)
+			const struct in6_addr *addr)
 {
 	int found = 0;
 
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 59dccfbb5b11332f7f3957d2fb80a0f94a2784da..1ac7938dd9ec38a300266be6eb64b69d5b98df1c 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -430,7 +430,7 @@ static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		     u8 type, u8 code, int offset, __be32 info)
 {
 	struct net *net = dev_net(skb->dev);
-	struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
+	const struct ipv6hdr *iph = (const struct ipv6hdr *)skb->data;
 	struct ip_esp_hdr *esph = (struct ip_esp_hdr *)(skb->data + offset);
 	struct xfrm_state *x;
 
@@ -438,7 +438,8 @@ static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	    type != ICMPV6_PKT_TOOBIG)
 		return;
 
-	x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET6);
+	x = xfrm_state_lookup(net, skb->mark, (const xfrm_address_t *)&iph->daddr,
+			      esph->spi, IPPROTO_ESP, AF_INET6);
 	if (!x)
 		return;
 	printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%pI6\n",
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 83cb4f9add81b433eedaa89aef58b8056cf1fccc..11900417b1cc0daea102552858a07a1efb179e67 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -372,7 +372,7 @@ void icmpv6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info)
 	struct ipv6hdr *hdr = ipv6_hdr(skb);
 	struct sock *sk;
 	struct ipv6_pinfo *np;
-	struct in6_addr *saddr = NULL;
+	const struct in6_addr *saddr = NULL;
 	struct dst_entry *dst;
 	struct icmp6hdr tmp_hdr;
 	struct flowi6 fl6;
@@ -521,7 +521,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
 	struct sock *sk;
 	struct inet6_dev *idev;
 	struct ipv6_pinfo *np;
-	struct in6_addr *saddr = NULL;
+	const struct in6_addr *saddr = NULL;
 	struct icmp6hdr *icmph = icmp6_hdr(skb);
 	struct icmp6hdr tmp_hdr;
 	struct flowi6 fl6;
@@ -645,8 +645,8 @@ static int icmpv6_rcv(struct sk_buff *skb)
 {
 	struct net_device *dev = skb->dev;
 	struct inet6_dev *idev = __in6_dev_get(dev);
-	struct in6_addr *saddr, *daddr;
-	struct ipv6hdr *orig_hdr;
+	const struct in6_addr *saddr, *daddr;
+	const struct ipv6hdr *orig_hdr;
 	struct icmp6hdr *hdr;
 	u8 type;
 
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index f2c5b0fc0f218a0294b1c4308a46374bc3410d99..8a58e8cf6646b2bbe886bde46cdb72c7b548822a 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -203,7 +203,7 @@ struct dst_entry *__inet6_csk_dst_check(struct sock *sk, u32 cookie)
 	return dst;
 }
 
-int inet6_csk_xmit(struct sk_buff *skb)
+int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl_unused)
 {
 	struct sock *sk = skb->sk;
 	struct inet_sock *inet = inet_sk(sk);
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 7548905e79e119fb2b6fe6df234a9c63ad6b7c0e..4076a0b14b2098545b795f2b106b46c81ddd0896 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -134,9 +134,9 @@ static __inline__ u32 fib6_new_sernum(void)
 # define BITOP_BE32_SWIZZLE	0
 #endif
 
-static __inline__ __be32 addr_bit_set(void *token, int fn_bit)
+static __inline__ __be32 addr_bit_set(const void *token, int fn_bit)
 {
-	__be32 *addr = token;
+	const __be32 *addr = token;
 	/*
 	 * Here,
 	 * 	1 << ((~fn_bit ^ BITOP_BE32_SWIZZLE) & 0x1f)
@@ -394,10 +394,11 @@ static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 	arg.net = net;
 	w->args = &arg;
 
+	rcu_read_lock();
 	for (h = s_h; h < FIB6_TABLE_HASHSZ; h++, s_e = 0) {
 		e = 0;
 		head = &net->ipv6.fib_table_hash[h];
-		hlist_for_each_entry(tb, node, head, tb6_hlist) {
+		hlist_for_each_entry_rcu(tb, node, head, tb6_hlist) {
 			if (e < s_e)
 				goto next;
 			res = fib6_dump_table(tb, skb, cb);
@@ -408,6 +409,7 @@ static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 		}
 	}
 out:
+	rcu_read_unlock();
 	cb->args[1] = e;
 	cb->args[0] = h;
 
@@ -822,7 +824,7 @@ int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info)
 
 struct lookup_args {
 	int		offset;		/* key offset on rt6_info	*/
-	struct in6_addr	*addr;		/* search key			*/
+	const struct in6_addr	*addr;		/* search key			*/
 };
 
 static struct fib6_node * fib6_lookup_1(struct fib6_node *root,
@@ -881,8 +883,8 @@ static struct fib6_node * fib6_lookup_1(struct fib6_node *root,
 	return NULL;
 }
 
-struct fib6_node * fib6_lookup(struct fib6_node *root, struct in6_addr *daddr,
-			       struct in6_addr *saddr)
+struct fib6_node * fib6_lookup(struct fib6_node *root, const struct in6_addr *daddr,
+			       const struct in6_addr *saddr)
 {
 	struct fib6_node *fn;
 	struct lookup_args args[] = {
@@ -916,7 +918,7 @@ struct fib6_node * fib6_lookup(struct fib6_node *root, struct in6_addr *daddr,
 
 
 static struct fib6_node * fib6_locate_1(struct fib6_node *root,
-					struct in6_addr *addr,
+					const struct in6_addr *addr,
 					int plen, int offset)
 {
 	struct fib6_node *fn;
@@ -946,8 +948,8 @@ static struct fib6_node * fib6_locate_1(struct fib6_node *root,
 }
 
 struct fib6_node * fib6_locate(struct fib6_node *root,
-			       struct in6_addr *daddr, int dst_len,
-			       struct in6_addr *saddr, int src_len)
+			       const struct in6_addr *daddr, int dst_len,
+			       const struct in6_addr *saddr, int src_len)
 {
 	struct fib6_node *fn;
 
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index a83e9209cecc332dac210563fa70833658b1f371..027c7ff6f1e5370bc0e84d8e3daeb996875a431c 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -57,7 +57,7 @@ inline int ip6_rcv_finish( struct sk_buff *skb)
 
 int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
 {
-	struct ipv6hdr *hdr;
+	const struct ipv6hdr *hdr;
 	u32 		pkt_len;
 	struct inet6_dev *idev;
 	struct net *net = dev_net(skb->dev);
@@ -186,7 +186,7 @@ static int ip6_input_finish(struct sk_buff *skb)
 		int ret;
 
 		if (ipprot->flags & INET6_PROTO_FINAL) {
-			struct ipv6hdr *hdr;
+			const struct ipv6hdr *hdr;
 
 			/* Free reference early: we don't need it any more,
 			   and it may hold ip_conntrack module loaded
@@ -242,7 +242,7 @@ int ip6_input(struct sk_buff *skb)
 
 int ip6_mc_input(struct sk_buff *skb)
 {
-	struct ipv6hdr *hdr;
+	const struct ipv6hdr *hdr;
 	int deliver;
 
 	IP6_UPD_PO_STATS_BH(dev_net(skb_dst(skb)->dev),
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 46cf7bea6769441ab2ab2067faeddc4319254f76..9d4b165837d6abff686c729967aec4534d435feb 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -869,9 +869,9 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 	return err;
 }
 
-static inline int ip6_rt_check(struct rt6key *rt_key,
-			       struct in6_addr *fl_addr,
-			       struct in6_addr *addr_cache)
+static inline int ip6_rt_check(const struct rt6key *rt_key,
+			       const struct in6_addr *fl_addr,
+			       const struct in6_addr *addr_cache)
 {
 	return (rt_key->plen != 128 || !ipv6_addr_equal(fl_addr, &rt_key->addr)) &&
 		(addr_cache == NULL || !ipv6_addr_equal(fl_addr, addr_cache));
@@ -879,7 +879,7 @@ static inline int ip6_rt_check(struct rt6key *rt_key,
 
 static struct dst_entry *ip6_sk_dst_check(struct sock *sk,
 					  struct dst_entry *dst,
-					  struct flowi6 *fl6)
+					  const struct flowi6 *fl6)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct rt6_info *rt = (struct rt6_info *)dst;
@@ -930,10 +930,10 @@ static int ip6_dst_lookup_tail(struct sock *sk,
 		goto out_err_release;
 
 	if (ipv6_addr_any(&fl6->saddr)) {
-		err = ipv6_dev_get_saddr(net, ip6_dst_idev(*dst)->dev,
-					 &fl6->daddr,
-					 sk ? inet6_sk(sk)->srcprefs : 0,
-					 &fl6->saddr);
+		struct rt6_info *rt = (struct rt6_info *) *dst;
+		err = ip6_route_get_saddr(net, rt, &fl6->daddr,
+					  sk ? inet6_sk(sk)->srcprefs : 0,
+					  &fl6->saddr);
 		if (err)
 			goto out_err_release;
 	}
@@ -1150,6 +1150,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct ipv6_pinfo *np = inet6_sk(sk);
+	struct inet_cork *cork;
 	struct sk_buff *skb;
 	unsigned int maxfraglen, fragheaderlen;
 	int exthdrlen;
@@ -1163,6 +1164,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 
 	if (flags&MSG_PROBE)
 		return 0;
+	cork = &inet->cork.base;
 	if (skb_queue_empty(&sk->sk_write_queue)) {
 		/*
 		 * setup for corking
@@ -1202,7 +1204,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 			/* need source address above miyazawa*/
 		}
 		dst_hold(&rt->dst);
-		inet->cork.dst = &rt->dst;
+		cork->dst = &rt->dst;
 		inet->cork.fl.u.ip6 = *fl6;
 		np->cork.hop_limit = hlimit;
 		np->cork.tclass = tclass;
@@ -1212,10 +1214,10 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 			if (np->frag_size)
 				mtu = np->frag_size;
 		}
-		inet->cork.fragsize = mtu;
+		cork->fragsize = mtu;
 		if (dst_allfrag(rt->dst.path))
-			inet->cork.flags |= IPCORK_ALLFRAG;
-		inet->cork.length = 0;
+			cork->flags |= IPCORK_ALLFRAG;
+		cork->length = 0;
 		sk->sk_sndmsg_page = NULL;
 		sk->sk_sndmsg_off = 0;
 		exthdrlen = rt->dst.header_len + (opt ? opt->opt_flen : 0) -
@@ -1223,12 +1225,12 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 		length += exthdrlen;
 		transhdrlen += exthdrlen;
 	} else {
-		rt = (struct rt6_info *)inet->cork.dst;
+		rt = (struct rt6_info *)cork->dst;
 		fl6 = &inet->cork.fl.u.ip6;
 		opt = np->cork.opt;
 		transhdrlen = 0;
 		exthdrlen = 0;
-		mtu = inet->cork.fragsize;
+		mtu = cork->fragsize;
 	}
 
 	hh_len = LL_RESERVED_SPACE(rt->dst.dev);
@@ -1238,7 +1240,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 	maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen - sizeof(struct frag_hdr);
 
 	if (mtu <= sizeof(struct ipv6hdr) + IPV6_MAXPLEN) {
-		if (inet->cork.length + length > sizeof(struct ipv6hdr) + IPV6_MAXPLEN - fragheaderlen) {
+		if (cork->length + length > sizeof(struct ipv6hdr) + IPV6_MAXPLEN - fragheaderlen) {
 			ipv6_local_error(sk, EMSGSIZE, fl6, mtu-exthdrlen);
 			return -EMSGSIZE;
 		}
@@ -1267,7 +1269,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 	 * --yoshfuji
 	 */
 
-	inet->cork.length += length;
+	cork->length += length;
 	if (length > mtu) {
 		int proto = sk->sk_protocol;
 		if (dontfrag && (proto == IPPROTO_UDP || proto == IPPROTO_RAW)){
@@ -1292,7 +1294,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 
 	while (length > 0) {
 		/* Check if the remaining data fits into current packet. */
-		copy = (inet->cork.length <= mtu && !(inet->cork.flags & IPCORK_ALLFRAG) ? mtu : maxfraglen) - skb->len;
+		copy = (cork->length <= mtu && !(cork->flags & IPCORK_ALLFRAG) ? mtu : maxfraglen) - skb->len;
 		if (copy < length)
 			copy = maxfraglen - skb->len;
 
@@ -1317,7 +1319,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 			 * we know we need more fragment(s).
 			 */
 			datalen = length + fraggap;
-			if (datalen > (inet->cork.length <= mtu && !(inet->cork.flags & IPCORK_ALLFRAG) ? mtu : maxfraglen) - fragheaderlen)
+			if (datalen > (cork->length <= mtu && !(cork->flags & IPCORK_ALLFRAG) ? mtu : maxfraglen) - fragheaderlen)
 				datalen = maxfraglen - fragheaderlen;
 
 			fraglen = datalen + fragheaderlen;
@@ -1481,7 +1483,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
 	}
 	return 0;
 error:
-	inet->cork.length -= length;
+	cork->length -= length;
 	IP6_INC_STATS(sock_net(sk), rt->rt6i_idev, IPSTATS_MIB_OUTDISCARDS);
 	return err;
 }
@@ -1497,10 +1499,10 @@ static void ip6_cork_release(struct inet_sock *inet, struct ipv6_pinfo *np)
 		np->cork.opt = NULL;
 	}
 
-	if (inet->cork.dst) {
-		dst_release(inet->cork.dst);
-		inet->cork.dst = NULL;
-		inet->cork.flags &= ~IPCORK_ALLFRAG;
+	if (inet->cork.base.dst) {
+		dst_release(inet->cork.base.dst);
+		inet->cork.base.dst = NULL;
+		inet->cork.base.flags &= ~IPCORK_ALLFRAG;
 	}
 	memset(&inet->cork.fl, 0, sizeof(inet->cork.fl));
 }
@@ -1515,7 +1517,7 @@ int ip6_push_pending_frames(struct sock *sk)
 	struct net *net = sock_net(sk);
 	struct ipv6hdr *hdr;
 	struct ipv6_txoptions *opt = np->cork.opt;
-	struct rt6_info *rt = (struct rt6_info *)inet->cork.dst;
+	struct rt6_info *rt = (struct rt6_info *)inet->cork.base.dst;
 	struct flowi6 *fl6 = &inet->cork.fl.u.ip6;
 	unsigned char proto = fl6->flowi6_proto;
 	int err = 0;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index c1b1bd312df24d45ec46c10264ed669dc9c170a2..36c2842a86b25c8714e166b4b01a8293ebb2fa1b 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -162,7 +162,7 @@ static inline void ip6_tnl_dst_store(struct ip6_tnl *t, struct dst_entry *dst)
 	for (t = rcu_dereference(start); t; t = rcu_dereference(t->next))
 
 static struct ip6_tnl *
-ip6_tnl_lookup(struct net *net, struct in6_addr *remote, struct in6_addr *local)
+ip6_tnl_lookup(struct net *net, const struct in6_addr *remote, const struct in6_addr *local)
 {
 	unsigned int h0 = HASH(remote);
 	unsigned int h1 = HASH(local);
@@ -194,10 +194,10 @@ ip6_tnl_lookup(struct net *net, struct in6_addr *remote, struct in6_addr *local)
  **/
 
 static struct ip6_tnl __rcu **
-ip6_tnl_bucket(struct ip6_tnl_net *ip6n, struct ip6_tnl_parm *p)
+ip6_tnl_bucket(struct ip6_tnl_net *ip6n, const struct ip6_tnl_parm *p)
 {
-	struct in6_addr *remote = &p->raddr;
-	struct in6_addr *local = &p->laddr;
+	const struct in6_addr *remote = &p->raddr;
+	const struct in6_addr *local = &p->laddr;
 	unsigned h = 0;
 	int prio = 0;
 
@@ -280,11 +280,6 @@ static struct ip6_tnl *ip6_tnl_create(struct net *net, struct ip6_tnl_parm *p)
 
 	dev_net_set(dev, net);
 
-	if (strchr(name, '%')) {
-		if (dev_alloc_name(dev, name) < 0)
-			goto failed_free;
-	}
-
 	t = netdev_priv(dev);
 	t->parms = *p;
 	err = ip6_tnl_dev_init(dev);
@@ -321,8 +316,8 @@ static struct ip6_tnl *ip6_tnl_create(struct net *net, struct ip6_tnl_parm *p)
 static struct ip6_tnl *ip6_tnl_locate(struct net *net,
 		struct ip6_tnl_parm *p, int create)
 {
-	struct in6_addr *remote = &p->raddr;
-	struct in6_addr *local = &p->laddr;
+	const struct in6_addr *remote = &p->raddr;
+	const struct in6_addr *local = &p->laddr;
 	struct ip6_tnl __rcu **tp;
 	struct ip6_tnl *t;
 	struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
@@ -374,7 +369,7 @@ ip6_tnl_dev_uninit(struct net_device *dev)
 static __u16
 parse_tlv_tnl_enc_lim(struct sk_buff *skb, __u8 * raw)
 {
-	struct ipv6hdr *ipv6h = (struct ipv6hdr *) raw;
+	const struct ipv6hdr *ipv6h = (const struct ipv6hdr *) raw;
 	__u8 nexthdr = ipv6h->nexthdr;
 	__u16 off = sizeof (*ipv6h);
 
@@ -435,7 +430,7 @@ static int
 ip6_tnl_err(struct sk_buff *skb, __u8 ipproto, struct inet6_skb_parm *opt,
 	    u8 *type, u8 *code, int *msg, __u32 *info, int offset)
 {
-	struct ipv6hdr *ipv6h = (struct ipv6hdr *) skb->data;
+	const struct ipv6hdr *ipv6h = (const struct ipv6hdr *) skb->data;
 	struct ip6_tnl *t;
 	int rel_msg = 0;
 	u8 rel_type = ICMPV6_DEST_UNREACH;
@@ -535,8 +530,9 @@ ip4ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	__u32 rel_info = ntohl(info);
 	int err;
 	struct sk_buff *skb2;
-	struct iphdr *eiph;
+	const struct iphdr *eiph;
 	struct rtable *rt;
+	struct flowi4 fl4;
 
 	err = ip6_tnl_err(skb, IPPROTO_IPIP, opt, &rel_type, &rel_code,
 			  &rel_msg, &rel_info, offset);
@@ -577,7 +573,7 @@ ip4ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	eiph = ip_hdr(skb2);
 
 	/* Try to guess incoming interface */
-	rt = ip_route_output_ports(dev_net(skb->dev), NULL,
+	rt = ip_route_output_ports(dev_net(skb->dev), &fl4, NULL,
 				   eiph->saddr, 0,
 				   0, 0,
 				   IPPROTO_IPIP, RT_TOS(eiph->tos), 0);
@@ -590,7 +586,7 @@ ip4ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	if (rt->rt_flags & RTCF_LOCAL) {
 		ip_rt_put(rt);
 		rt = NULL;
-		rt = ip_route_output_ports(dev_net(skb->dev), NULL,
+		rt = ip_route_output_ports(dev_net(skb->dev), &fl4, NULL,
 					   eiph->daddr, eiph->saddr,
 					   0, 0,
 					   IPPROTO_IPIP,
@@ -669,8 +665,8 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	return 0;
 }
 
-static void ip4ip6_dscp_ecn_decapsulate(struct ip6_tnl *t,
-					struct ipv6hdr *ipv6h,
+static void ip4ip6_dscp_ecn_decapsulate(const struct ip6_tnl *t,
+					const struct ipv6hdr *ipv6h,
 					struct sk_buff *skb)
 {
 	__u8 dsfield = ipv6_get_dsfield(ipv6h) & ~INET_ECN_MASK;
@@ -682,8 +678,8 @@ static void ip4ip6_dscp_ecn_decapsulate(struct ip6_tnl *t,
 		IP_ECN_set_ce(ip_hdr(skb));
 }
 
-static void ip6ip6_dscp_ecn_decapsulate(struct ip6_tnl *t,
-					struct ipv6hdr *ipv6h,
+static void ip6ip6_dscp_ecn_decapsulate(const struct ip6_tnl *t,
+					const struct ipv6hdr *ipv6h,
 					struct sk_buff *skb)
 {
 	if (t->parms.flags & IP6_TNL_F_RCV_DSCP_COPY)
@@ -726,12 +722,12 @@ static inline int ip6_tnl_rcv_ctl(struct ip6_tnl *t)
 
 static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol,
 		       __u8 ipproto,
-		       void (*dscp_ecn_decapsulate)(struct ip6_tnl *t,
-						    struct ipv6hdr *ipv6h,
+		       void (*dscp_ecn_decapsulate)(const struct ip6_tnl *t,
+						    const struct ipv6hdr *ipv6h,
 						    struct sk_buff *skb))
 {
 	struct ip6_tnl *t;
-	struct ipv6hdr *ipv6h = ipv6_hdr(skb);
+	const struct ipv6hdr *ipv6h = ipv6_hdr(skb);
 
 	rcu_read_lock();
 
@@ -828,7 +824,7 @@ static void init_tel_txopt(struct ipv6_tel_txoption *opt, __u8 encap_limit)
  **/
 
 static inline int
-ip6_tnl_addr_conflict(struct ip6_tnl *t, struct ipv6hdr *hdr)
+ip6_tnl_addr_conflict(const struct ip6_tnl *t, const struct ipv6hdr *hdr)
 {
 	return ipv6_addr_equal(&t->parms.raddr, &hdr->saddr);
 }
@@ -1005,7 +1001,7 @@ static inline int
 ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct ip6_tnl *t = netdev_priv(dev);
-	struct iphdr  *iph = ip_hdr(skb);
+	const struct iphdr  *iph = ip_hdr(skb);
 	int encap_limit = -1;
 	struct flowi6 fl6;
 	__u8 dsfield;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 29e48593bf22c3e356bed011bdfbc9b9c2ad9baa..82a809901f8e9d3522f562562edf1e0f5e05e74d 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -989,8 +989,8 @@ static int mif6_add(struct net *net, struct mr6_table *mrt,
 }
 
 static struct mfc6_cache *ip6mr_cache_find(struct mr6_table *mrt,
-					   struct in6_addr *origin,
-					   struct in6_addr *mcastgrp)
+					   const struct in6_addr *origin,
+					   const struct in6_addr *mcastgrp)
 {
 	int line = MFC6_HASH(mcastgrp, origin);
 	struct mfc6_cache *c;
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 85cccd6ed0b73c4ccdcbed937f856056a0f92a79..bba658d9a03cfa0887b345624b927b480bc92725 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -55,7 +55,7 @@ static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 {
 	struct net *net = dev_net(skb->dev);
 	__be32 spi;
-	struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
+	const struct ipv6hdr *iph = (const struct ipv6hdr *)skb->data;
 	struct ip_comp_hdr *ipcomph =
 		(struct ip_comp_hdr *)(skb->data + offset);
 	struct xfrm_state *x;
@@ -64,7 +64,8 @@ static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		return;
 
 	spi = htonl(ntohs(ipcomph->cpi));
-	x = xfrm_state_lookup(net, skb->mark, (xfrm_address_t *)&iph->daddr, spi, IPPROTO_COMP, AF_INET6);
+	x = xfrm_state_lookup(net, skb->mark, (const xfrm_address_t *)&iph->daddr,
+			      spi, IPPROTO_COMP, AF_INET6);
 	if (!x)
 		return;
 
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 76b893771e6e04f618b6d37d273e6c4578d3e053..3e6ebcdb4779761a5b35a362b9453d7017551f50 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -92,16 +92,16 @@ static void mld_gq_timer_expire(unsigned long data);
 static void mld_ifc_timer_expire(unsigned long data);
 static void mld_ifc_event(struct inet6_dev *idev);
 static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *pmc);
-static void mld_del_delrec(struct inet6_dev *idev, struct in6_addr *addr);
+static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *addr);
 static void mld_clear_delrec(struct inet6_dev *idev);
 static int sf_setstate(struct ifmcaddr6 *pmc);
 static void sf_markstate(struct ifmcaddr6 *pmc);
 static void ip6_mc_clear_src(struct ifmcaddr6 *pmc);
-static int ip6_mc_del_src(struct inet6_dev *idev, struct in6_addr *pmca,
-			  int sfmode, int sfcount, struct in6_addr *psfsrc,
+static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
+			  int sfmode, int sfcount, const struct in6_addr *psfsrc,
 			  int delta);
-static int ip6_mc_add_src(struct inet6_dev *idev, struct in6_addr *pmca,
-			  int sfmode, int sfcount, struct in6_addr *psfsrc,
+static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
+			  int sfmode, int sfcount, const struct in6_addr *psfsrc,
 			  int delta);
 static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
 			    struct inet6_dev *idev);
@@ -201,10 +201,6 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, const struct in6_addr *addr)
 	return 0;
 }
 
-static void ipv6_mc_socklist_reclaim(struct rcu_head *head)
-{
-	kfree(container_of(head, struct ipv6_mc_socklist, rcu));
-}
 /*
  *	socket leave on multicast group
  */
@@ -239,7 +235,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)
 				(void) ip6_mc_leave_src(sk, mc_lst, NULL);
 			rcu_read_unlock();
 			atomic_sub(sizeof(*mc_lst), &sk->sk_omem_alloc);
-			call_rcu(&mc_lst->rcu, ipv6_mc_socklist_reclaim);
+			kfree_rcu(mc_lst, rcu);
 			return 0;
 		}
 	}
@@ -250,7 +246,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)
 
 /* called with rcu_read_lock() */
 static struct inet6_dev *ip6_mc_find_dev_rcu(struct net *net,
-					     struct in6_addr *group,
+					     const struct in6_addr *group,
 					     int ifindex)
 {
 	struct net_device *dev = NULL;
@@ -307,7 +303,7 @@ void ipv6_sock_mc_close(struct sock *sk)
 		rcu_read_unlock();
 
 		atomic_sub(sizeof(*mc_lst), &sk->sk_omem_alloc);
-		call_rcu(&mc_lst->rcu, ipv6_mc_socklist_reclaim);
+		kfree_rcu(mc_lst, rcu);
 
 		spin_lock(&ipv6_sk_mc_lock);
 	}
@@ -451,7 +447,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
 
 int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
 {
-	struct in6_addr *group;
+	const struct in6_addr *group;
 	struct ipv6_mc_socklist *pmc;
 	struct inet6_dev *idev;
 	struct ipv6_pinfo *inet6 = inet6_sk(sk);
@@ -542,7 +538,7 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
 	struct group_filter __user *optval, int __user *optlen)
 {
 	int err, i, count, copycount;
-	struct in6_addr *group;
+	const struct in6_addr *group;
 	struct ipv6_mc_socklist *pmc;
 	struct inet6_dev *idev;
 	struct ipv6_pinfo *inet6 = inet6_sk(sk);
@@ -752,7 +748,7 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
 	spin_unlock_bh(&idev->mc_lock);
 }
 
-static void mld_del_delrec(struct inet6_dev *idev, struct in6_addr *pmca)
+static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
 {
 	struct ifmcaddr6 *pmc, *pmc_prev;
 	struct ip6_sf_list *psf, *psf_next;
@@ -1052,7 +1048,7 @@ static void igmp6_group_queried(struct ifmcaddr6 *ma, unsigned long resptime)
 
 /* mark EXCLUDE-mode sources */
 static int mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
-	struct in6_addr *srcs)
+	const struct in6_addr *srcs)
 {
 	struct ip6_sf_list *psf;
 	int i, scount;
@@ -1080,7 +1076,7 @@ static int mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
 }
 
 static int mld_marksources(struct ifmcaddr6 *pmc, int nsrcs,
-	struct in6_addr *srcs)
+	const struct in6_addr *srcs)
 {
 	struct ip6_sf_list *psf;
 	int i, scount;
@@ -1115,7 +1111,7 @@ int igmp6_event_query(struct sk_buff *skb)
 {
 	struct mld2_query *mlh2 = NULL;
 	struct ifmcaddr6 *ma;
-	struct in6_addr *group;
+	const struct in6_addr *group;
 	unsigned long max_delay;
 	struct inet6_dev *idev;
 	struct mld_msg *mld;
@@ -1821,7 +1817,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
 }
 
 static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
-	struct in6_addr *psfsrc)
+	const struct in6_addr *psfsrc)
 {
 	struct ip6_sf_list *psf, *psf_prev;
 	int rv = 0;
@@ -1857,8 +1853,8 @@ static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
 	return rv;
 }
 
-static int ip6_mc_del_src(struct inet6_dev *idev, struct in6_addr *pmca,
-			  int sfmode, int sfcount, struct in6_addr *psfsrc,
+static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
+			  int sfmode, int sfcount, const struct in6_addr *psfsrc,
 			  int delta)
 {
 	struct ifmcaddr6 *pmc;
@@ -1918,7 +1914,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, struct in6_addr *pmca,
  * Add multicast single-source filter to the interface list
  */
 static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode,
-	struct in6_addr *psfsrc, int delta)
+	const struct in6_addr *psfsrc, int delta)
 {
 	struct ip6_sf_list *psf, *psf_prev;
 
@@ -2021,8 +2017,8 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
 /*
  * Add multicast source filter list to the interface list
  */
-static int ip6_mc_add_src(struct inet6_dev *idev, struct in6_addr *pmca,
-			  int sfmode, int sfcount, struct in6_addr *psfsrc,
+static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
+			  int sfmode, int sfcount, const struct in6_addr *psfsrc,
 			  int delta)
 {
 	struct ifmcaddr6 *pmc;
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index 9b210482fb056693b7f926a80468d0932e144171..43242e6e610301c2a662932f3f910ab6ed6e573d 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -126,7 +126,7 @@ static struct mip6_report_rate_limiter mip6_report_rl = {
 
 static int mip6_destopt_input(struct xfrm_state *x, struct sk_buff *skb)
 {
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	struct ipv6_destopt_hdr *destopt = (struct ipv6_destopt_hdr *)skb->data;
 	int err = destopt->nexthdr;
 
@@ -181,8 +181,8 @@ static int mip6_destopt_output(struct xfrm_state *x, struct sk_buff *skb)
 }
 
 static inline int mip6_report_rl_allow(struct timeval *stamp,
-				       struct in6_addr *dst,
-				       struct in6_addr *src, int iif)
+				       const struct in6_addr *dst,
+				       const struct in6_addr *src, int iif)
 {
 	int allow = 0;
 
@@ -349,7 +349,7 @@ static const struct xfrm_type mip6_destopt_type =
 
 static int mip6_rthdr_input(struct xfrm_state *x, struct sk_buff *skb)
 {
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	struct rt2_hdr *rt2 = (struct rt2_hdr *)skb->data;
 	int err = rt2->rt_hdr.nexthdr;
 
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 92f952d093db6b18196d1887d6ce7cf7977832f5..7596f071d3088cd86643ade87203b39eb42c6552 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -324,7 +324,7 @@ static inline u8 *ndisc_opt_addr_data(struct nd_opt_hdr *p,
 	return lladdr + prepad;
 }
 
-int ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *dev, int dir)
+int ndisc_mc_map(const struct in6_addr *addr, char *buf, struct net_device *dev, int dir)
 {
 	switch (dev->type) {
 	case ARPHRD_ETHER:
@@ -611,6 +611,29 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
 		     inc_opt ? ND_OPT_TARGET_LL_ADDR : 0);
 }
 
+static void ndisc_send_unsol_na(struct net_device *dev)
+{
+	struct inet6_dev *idev;
+	struct inet6_ifaddr *ifa;
+	struct in6_addr mcaddr;
+
+	idev = in6_dev_get(dev);
+	if (!idev)
+		return;
+
+	read_lock_bh(&idev->lock);
+	list_for_each_entry(ifa, &idev->addr_list, if_list) {
+		addrconf_addr_solict_mult(&ifa->addr, &mcaddr);
+		ndisc_send_na(dev, NULL, &mcaddr, &ifa->addr,
+			      /*router=*/ !!idev->cnf.forwarding,
+			      /*solicited=*/ false, /*override=*/ true,
+			      /*inc_opt=*/ true);
+	}
+	read_unlock_bh(&idev->lock);
+
+	in6_dev_put(idev);
+}
+
 void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
 		   const struct in6_addr *solicit,
 		   const struct in6_addr *daddr, const struct in6_addr *saddr)
@@ -725,8 +748,8 @@ static int pndisc_is_router(const void *pkey,
 static void ndisc_recv_ns(struct sk_buff *skb)
 {
 	struct nd_msg *msg = (struct nd_msg *)skb_transport_header(skb);
-	struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
-	struct in6_addr *daddr = &ipv6_hdr(skb)->daddr;
+	const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
+	const struct in6_addr *daddr = &ipv6_hdr(skb)->daddr;
 	u8 *lladdr = NULL;
 	u32 ndoptlen = skb->tail - (skb->transport_header +
 				    offsetof(struct nd_msg, opt));
@@ -901,8 +924,8 @@ static void ndisc_recv_ns(struct sk_buff *skb)
 static void ndisc_recv_na(struct sk_buff *skb)
 {
 	struct nd_msg *msg = (struct nd_msg *)skb_transport_header(skb);
-	struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
-	struct in6_addr *daddr = &ipv6_hdr(skb)->daddr;
+	const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
+	const struct in6_addr *daddr = &ipv6_hdr(skb)->daddr;
 	u8 *lladdr = NULL;
 	u32 ndoptlen = skb->tail - (skb->transport_header +
 				    offsetof(struct nd_msg, opt));
@@ -945,9 +968,10 @@ static void ndisc_recv_na(struct sk_buff *skb)
 	}
 	ifp = ipv6_get_ifaddr(dev_net(dev), &msg->target, dev, 1);
 	if (ifp) {
-		if (ifp->flags & IFA_F_TENTATIVE) {
-			addrconf_dad_failure(ifp);
-			return;
+		if (skb->pkt_type != PACKET_LOOPBACK
+		    && (ifp->flags & IFA_F_TENTATIVE)) {
+				addrconf_dad_failure(ifp);
+				return;
 		}
 		/* What should we make now? The advertisement
 		   is invalid, but ndisc specs say nothing
@@ -1014,7 +1038,7 @@ static void ndisc_recv_rs(struct sk_buff *skb)
 	unsigned long ndoptlen = skb->len - sizeof(*rs_msg);
 	struct neighbour *neigh;
 	struct inet6_dev *idev;
-	struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
+	const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr;
 	struct ndisc_options ndopts;
 	u8 *lladdr = NULL;
 
@@ -1411,8 +1435,8 @@ static void ndisc_redirect_rcv(struct sk_buff *skb)
 {
 	struct inet6_dev *in6_dev;
 	struct icmp6hdr *icmph;
-	struct in6_addr *dest;
-	struct in6_addr *target;	/* new first hop to destination */
+	const struct in6_addr *dest;
+	const struct in6_addr *target;	/* new first hop to destination */
 	struct neighbour *neigh;
 	int on_link = 0;
 	struct ndisc_options ndopts;
@@ -1445,7 +1469,7 @@ static void ndisc_redirect_rcv(struct sk_buff *skb)
 	}
 
 	icmph = icmp6_hdr(skb);
-	target = (struct in6_addr *) (icmph + 1);
+	target = (const struct in6_addr *) (icmph + 1);
 	dest = target + 1;
 
 	if (ipv6_addr_is_multicast(dest)) {
@@ -1722,6 +1746,9 @@ static int ndisc_netdev_event(struct notifier_block *this, unsigned long event,
 		neigh_ifdown(&nd_tbl, dev);
 		fib6_run_gc(~0UL, net);
 		break;
+	case NETDEV_NOTIFY_PEERS:
+		ndisc_send_unsol_na(dev);
+		break;
 	default:
 		break;
 	}
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 28bc1f644b7b3158470620a9a8ca2b9c0c1f44e8..30fcee465448618b326f8cb9172deeadfc055e62 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -13,7 +13,7 @@
 int ip6_route_me_harder(struct sk_buff *skb)
 {
 	struct net *net = dev_net(skb_dst(skb)->dev);
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	struct dst_entry *dst;
 	struct flowi6 fl6 = {
 		.flowi6_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0,
@@ -67,7 +67,7 @@ static void nf_ip6_saveroute(const struct sk_buff *skb,
 	struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry);
 
 	if (entry->hook == NF_INET_LOCAL_OUT) {
-		struct ipv6hdr *iph = ipv6_hdr(skb);
+		const struct ipv6hdr *iph = ipv6_hdr(skb);
 
 		rt_info->daddr = iph->daddr;
 		rt_info->saddr = iph->saddr;
@@ -81,7 +81,7 @@ static int nf_ip6_reroute(struct sk_buff *skb,
 	struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry);
 
 	if (entry->hook == NF_INET_LOCAL_OUT) {
-		struct ipv6hdr *iph = ipv6_hdr(skb);
+		const struct ipv6hdr *iph = ipv6_hdr(skb);
 		if (!ipv6_addr_equal(&iph->daddr, &rt_info->daddr) ||
 		    !ipv6_addr_equal(&iph->saddr, &rt_info->saddr) ||
 		    skb->mark != rt_info->mark)
@@ -108,7 +108,7 @@ static int nf_ip6_route(struct net *net, struct dst_entry **dst,
 __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
 			     unsigned int dataoff, u_int8_t protocol)
 {
-	struct ipv6hdr *ip6h = ipv6_hdr(skb);
+	const struct ipv6hdr *ip6h = ipv6_hdr(skb);
 	__sum16 csum = 0;
 
 	switch (skb->ip_summed) {
@@ -142,7 +142,7 @@ static __sum16 nf_ip6_checksum_partial(struct sk_buff *skb, unsigned int hook,
 				       unsigned int dataoff, unsigned int len,
 				       u_int8_t protocol)
 {
-	struct ipv6hdr *ip6h = ipv6_hdr(skb);
+	const struct ipv6hdr *ip6h = ipv6_hdr(skb);
 	__wsum hsum;
 	__sum16 csum = 0;
 
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 5a1c6f27ffafea92e271ff211f1d59317b22e4cc..94874b0bdcdcf9835fe0b0b53fd088c12db93305 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -340,6 +340,7 @@ ip6t_do_table(struct sk_buff *skb,
 	unsigned int *stackptr, origptr, cpu;
 	const struct xt_table_info *private;
 	struct xt_action_param acpar;
+	unsigned int addend;
 
 	/* Initialization */
 	indev = in ? in->name : nulldevname;
@@ -358,7 +359,8 @@ ip6t_do_table(struct sk_buff *skb,
 
 	IP_NF_ASSERT(table->valid_hooks & (1 << hook));
 
-	xt_info_rdlock_bh();
+	local_bh_disable();
+	addend = xt_write_recseq_begin();
 	private = table->private;
 	cpu        = smp_processor_id();
 	table_base = private->entries[cpu];
@@ -442,7 +444,9 @@ ip6t_do_table(struct sk_buff *skb,
 	} while (!acpar.hotdrop);
 
 	*stackptr = origptr;
-	xt_info_rdunlock_bh();
+
+ 	xt_write_recseq_end(addend);
+ 	local_bh_enable();
 
 #ifdef DEBUG_ALLOW_ALL
 	return NF_ACCEPT;
@@ -899,7 +903,7 @@ get_counters(const struct xt_table_info *t,
 	unsigned int i;
 
 	for_each_possible_cpu(cpu) {
-		seqlock_t *lock = &per_cpu(xt_info_locks, cpu).lock;
+		seqcount_t *s = &per_cpu(xt_recseq, cpu);
 
 		i = 0;
 		xt_entry_foreach(iter, t->entries[cpu], t->size) {
@@ -907,10 +911,10 @@ get_counters(const struct xt_table_info *t,
 			unsigned int start;
 
 			do {
-				start = read_seqbegin(lock);
+				start = read_seqcount_begin(s);
 				bcnt = iter->counters.bcnt;
 				pcnt = iter->counters.pcnt;
-			} while (read_seqretry(lock, start));
+			} while (read_seqcount_retry(s, start));
 
 			ADD_COUNTER(counters[i], bcnt, pcnt);
 			++i;
@@ -1325,6 +1329,7 @@ do_add_counters(struct net *net, const void __user *user, unsigned int len,
 	int ret = 0;
 	const void *loc_cpu_entry;
 	struct ip6t_entry *iter;
+	unsigned int addend;
 #ifdef CONFIG_COMPAT
 	struct compat_xt_counters_info compat_tmp;
 
@@ -1381,13 +1386,13 @@ do_add_counters(struct net *net, const void __user *user, unsigned int len,
 	i = 0;
 	/* Choose the copy that is on our node */
 	curcpu = smp_processor_id();
-	xt_info_wrlock(curcpu);
+	addend = xt_write_recseq_begin();
 	loc_cpu_entry = private->entries[curcpu];
 	xt_entry_foreach(iter, loc_cpu_entry, private->size) {
 		ADD_COUNTER(iter->counters, paddc[i].bcnt, paddc[i].pcnt);
 		++i;
 	}
-	xt_info_wrunlock(curcpu);
+	xt_write_recseq_end(addend);
 
  unlock_up_free:
 	local_bh_enable();
@@ -1578,7 +1583,6 @@ compat_copy_entry_from_user(struct compat_ip6t_entry *e, void **dstptr,
 			    struct xt_table_info *newinfo, unsigned char *base)
 {
 	struct xt_entry_target *t;
-	struct xt_target *target;
 	struct ip6t_entry *de;
 	unsigned int origsize;
 	int ret, h;
@@ -1600,7 +1604,6 @@ compat_copy_entry_from_user(struct compat_ip6t_entry *e, void **dstptr,
 	}
 	de->target_offset = e->target_offset - (origsize - *size);
 	t = compat_ip6t_get_target(e);
-	target = t->u.kernel.target;
 	xt_compat_target_from_user(t, dstptr, size);
 
 	de->next_offset = e->next_offset - (origsize - *size);
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 679a0a3b7b3c7c17a4d0cd6ae7c43d34bf5e279f..00d19173db7e6003cd0d0c1c25783b0dc3760708 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -64,7 +64,8 @@ ip6t_mangle_out(struct sk_buff *skb, const struct net_device *out)
 	    (memcmp(&ipv6_hdr(skb)->saddr, &saddr, sizeof(saddr)) ||
 	     memcmp(&ipv6_hdr(skb)->daddr, &daddr, sizeof(daddr)) ||
 	     skb->mark != mark ||
-	     ipv6_hdr(skb)->hop_limit != hop_limit))
+	     ipv6_hdr(skb)->hop_limit != hop_limit ||
+	     flowlabel != *((u_int32_t *)ipv6_hdr(skb))))
 		return ip6_route_me_harder(skb) == 0 ? ret : NF_DROP;
 
 	return ret;
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 24b3558b8e673cfe64d9528df5000260d68f82c5..18ff5df7ec0273ac14a94f5e7b853c314b8b35aa 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -141,7 +141,11 @@ static const struct snmp_mib snmp6_udplite6_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void __percpu **mib)
+/* can be called either with percpu mib (pcpumib != NULL),
+ * or shared one (smib != NULL)
+ */
+static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void __percpu **pcpumib,
+				     atomic_long_t *smib)
 {
 	char name[32];
 	int i;
@@ -158,14 +162,14 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void __percpu **mib)
 		snprintf(name, sizeof(name), "Icmp6%s%s",
 			i & 0x100 ? "Out" : "In", p);
 		seq_printf(seq, "%-32s\t%lu\n", name,
-			snmp_fold_field(mib, i));
+			pcpumib ? snmp_fold_field(pcpumib, i) : atomic_long_read(smib + i));
 	}
 
 	/* print by number (nonzero only) - ICMPMsgStat format */
 	for (i = 0; i < ICMP6MSG_MIB_MAX; i++) {
 		unsigned long val;
 
-		val = snmp_fold_field(mib, i);
+		val = pcpumib ? snmp_fold_field(pcpumib, i) : atomic_long_read(smib + i);
 		if (!val)
 			continue;
 		snprintf(name, sizeof(name), "Icmp6%sType%u",
@@ -174,14 +178,22 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void __percpu **mib)
 	}
 }
 
-static void snmp6_seq_show_item(struct seq_file *seq, void __percpu **mib,
+/* can be called either with percpu mib (pcpumib != NULL),
+ * or shared one (smib != NULL)
+ */
+static void snmp6_seq_show_item(struct seq_file *seq, void __percpu **pcpumib,
+				atomic_long_t *smib,
 				const struct snmp_mib *itemlist)
 {
 	int i;
+	unsigned long val;
 
-	for (i = 0; itemlist[i].name; i++)
-		seq_printf(seq, "%-32s\t%lu\n", itemlist[i].name,
-			   snmp_fold_field(mib, itemlist[i].entry));
+	for (i = 0; itemlist[i].name; i++) {
+		val = pcpumib ?
+			snmp_fold_field(pcpumib, itemlist[i].entry) :
+			atomic_long_read(smib + itemlist[i].entry);
+		seq_printf(seq, "%-32s\t%lu\n", itemlist[i].name, val);
+	}
 }
 
 static void snmp6_seq_show_item64(struct seq_file *seq, void __percpu **mib,
@@ -201,13 +213,13 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
 	snmp6_seq_show_item64(seq, (void __percpu **)net->mib.ipv6_statistics,
 			    snmp6_ipstats_list, offsetof(struct ipstats_mib, syncp));
 	snmp6_seq_show_item(seq, (void __percpu **)net->mib.icmpv6_statistics,
-			    snmp6_icmp6_list);
+			    NULL, snmp6_icmp6_list);
 	snmp6_seq_show_icmpv6msg(seq,
-			    (void __percpu **)net->mib.icmpv6msg_statistics);
+			    (void __percpu **)net->mib.icmpv6msg_statistics, NULL);
 	snmp6_seq_show_item(seq, (void __percpu **)net->mib.udp_stats_in6,
-			    snmp6_udp6_list);
+			    NULL, snmp6_udp6_list);
 	snmp6_seq_show_item(seq, (void __percpu **)net->mib.udplite_stats_in6,
-			    snmp6_udplite6_list);
+			    NULL, snmp6_udplite6_list);
 	return 0;
 }
 
@@ -229,11 +241,11 @@ static int snmp6_dev_seq_show(struct seq_file *seq, void *v)
 	struct inet6_dev *idev = (struct inet6_dev *)seq->private;
 
 	seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex);
-	snmp6_seq_show_item(seq, (void __percpu **)idev->stats.ipv6,
+	snmp6_seq_show_item(seq, (void __percpu **)idev->stats.ipv6, NULL,
 			    snmp6_ipstats_list);
-	snmp6_seq_show_item(seq, (void __percpu **)idev->stats.icmpv6,
+	snmp6_seq_show_item(seq, NULL, idev->stats.icmpv6dev->mibs,
 			    snmp6_icmp6_list);
-	snmp6_seq_show_icmpv6msg(seq, (void __percpu **)idev->stats.icmpv6msg);
+	snmp6_seq_show_icmpv6msg(seq, NULL, idev->stats.icmpv6msgdev->mibs);
 	return 0;
 }
 
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 4a1c3b46c56b5cb442ea9267f071a02d34ca47de..ae64984f81aa857ee1b361a9786a7524b989d3ef 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -67,8 +67,8 @@ static struct raw_hashinfo raw_v6_hashinfo = {
 };
 
 static struct sock *__raw_v6_lookup(struct net *net, struct sock *sk,
-		unsigned short num, struct in6_addr *loc_addr,
-		struct in6_addr *rmt_addr, int dif)
+		unsigned short num, const struct in6_addr *loc_addr,
+		const struct in6_addr *rmt_addr, int dif)
 {
 	struct hlist_node *node;
 	int is_multicast = ipv6_addr_is_multicast(loc_addr);
@@ -154,8 +154,8 @@ EXPORT_SYMBOL(rawv6_mh_filter_unregister);
  */
 static int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
 {
-	struct in6_addr *saddr;
-	struct in6_addr *daddr;
+	const struct in6_addr *saddr;
+	const struct in6_addr *daddr;
 	struct sock *sk;
 	int delivered = 0;
 	__u8 hash;
@@ -348,7 +348,7 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
 {
 	struct sock *sk;
 	int hash;
-	struct in6_addr *saddr, *daddr;
+	const struct in6_addr *saddr, *daddr;
 	struct net *net;
 
 	hash = nexthdr & (RAW_HTABLE_SIZE - 1);
@@ -357,7 +357,7 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
 	sk = sk_head(&raw_v6_hashinfo.ht[hash]);
 	if (sk != NULL) {
 		/* Note: ipv6_hdr(skb) != skb->data */
-		struct ipv6hdr *ip6h = (struct ipv6hdr *)skb->data;
+		const struct ipv6hdr *ip6h = (const struct ipv6hdr *)skb->data;
 		saddr = &ip6h->saddr;
 		daddr = &ip6h->daddr;
 		net = dev_net(skb->dev);
@@ -542,8 +542,8 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
 		goto out;
 
 	offset = rp->offset;
-	total_len = inet_sk(sk)->cork.length - (skb_network_header(skb) -
-						skb->data);
+	total_len = inet_sk(sk)->cork.base.length - (skb_network_header(skb) -
+						     skb->data);
 	if (offset >= total_len - 1) {
 		err = -EINVAL;
 		ip6_flush_pending_frames(sk);
@@ -1231,7 +1231,7 @@ struct proto rawv6_prot = {
 static void raw6_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
 {
 	struct ipv6_pinfo *np = inet6_sk(sp);
-	struct in6_addr *dest, *src;
+	const struct in6_addr *dest, *src;
 	__u16 destp, srcp;
 
 	dest  = &np->daddr;
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 07beeb06f752da7cae16fb442d9d060624668275..7b954e2539d08362240464fcaac3bb9c4ecd8f52 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -224,7 +224,7 @@ static void ip6_frag_expire(unsigned long data)
 }
 
 static __inline__ struct frag_queue *
-fq_find(struct net *net, __be32 id, struct in6_addr *src, struct in6_addr *dst)
+fq_find(struct net *net, __be32 id, const struct in6_addr *src, const struct in6_addr *dst)
 {
 	struct inet_frag_queue *q;
 	struct ip6_create_arg arg;
@@ -535,7 +535,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
 {
 	struct frag_hdr *fhdr;
 	struct frag_queue *fq;
-	struct ipv6hdr *hdr = ipv6_hdr(skb);
+	const struct ipv6hdr *hdr = ipv6_hdr(skb);
 	struct net *net = dev_net(skb_dst(skb)->dev);
 
 	IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMREQDS);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index fd0eec6f88c6d71d9eba6f1d104001d23bcb2721..de2b1decd78668d832937cf525115152411bb075 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -89,12 +89,12 @@ static void		ip6_rt_update_pmtu(struct dst_entry *dst, u32 mtu);
 
 #ifdef CONFIG_IPV6_ROUTE_INFO
 static struct rt6_info *rt6_add_route_info(struct net *net,
-					   struct in6_addr *prefix, int prefixlen,
-					   struct in6_addr *gwaddr, int ifindex,
+					   const struct in6_addr *prefix, int prefixlen,
+					   const struct in6_addr *gwaddr, int ifindex,
 					   unsigned pref);
 static struct rt6_info *rt6_get_route_info(struct net *net,
-					   struct in6_addr *prefix, int prefixlen,
-					   struct in6_addr *gwaddr, int ifindex);
+					   const struct in6_addr *prefix, int prefixlen,
+					   const struct in6_addr *gwaddr, int ifindex);
 #endif
 
 static u32 *ipv6_cow_metrics(struct dst_entry *dst, unsigned long old)
@@ -227,9 +227,14 @@ static struct rt6_info ip6_blk_hole_entry_template = {
 #endif
 
 /* allocate dst with ip6_dst_ops */
-static inline struct rt6_info *ip6_dst_alloc(struct dst_ops *ops)
+static inline struct rt6_info *ip6_dst_alloc(struct dst_ops *ops,
+					     struct net_device *dev)
 {
-	return (struct rt6_info *)dst_alloc(ops, 0);
+	struct rt6_info *rt = dst_alloc(ops, dev, 0, 0, 0);
+
+	memset(&rt->rt6i_table, 0, sizeof(*rt) - sizeof(struct dst_entry));
+
+	return rt;
 }
 
 static void ip6_dst_destroy(struct dst_entry *dst)
@@ -290,7 +295,7 @@ static __inline__ int rt6_check_expired(const struct rt6_info *rt)
 		time_after(jiffies, rt->rt6i_expires);
 }
 
-static inline int rt6_need_strict(struct in6_addr *daddr)
+static inline int rt6_need_strict(const struct in6_addr *daddr)
 {
 	return ipv6_addr_type(daddr) &
 		(IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL | IPV6_ADDR_LOOPBACK);
@@ -302,7 +307,7 @@ static inline int rt6_need_strict(struct in6_addr *daddr)
 
 static inline struct rt6_info *rt6_device_match(struct net *net,
 						    struct rt6_info *rt,
-						    struct in6_addr *saddr,
+						    const struct in6_addr *saddr,
 						    int oif,
 						    int flags)
 {
@@ -514,7 +519,7 @@ static struct rt6_info *rt6_select(struct fib6_node *fn, int oif, int strict)
 
 #ifdef CONFIG_IPV6_ROUTE_INFO
 int rt6_route_rcv(struct net_device *dev, u8 *opt, int len,
-		  struct in6_addr *gwaddr)
+		  const struct in6_addr *gwaddr)
 {
 	struct net *net = dev_net(dev);
 	struct route_info *rinfo = (struct route_info *) opt;
@@ -677,8 +682,8 @@ int ip6_ins_rt(struct rt6_info *rt)
 	return __ip6_ins_rt(rt, &info);
 }
 
-static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort, struct in6_addr *daddr,
-				      struct in6_addr *saddr)
+static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort, const struct in6_addr *daddr,
+				      const struct in6_addr *saddr)
 {
 	struct rt6_info *rt;
 
@@ -746,7 +751,7 @@ static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort, struct in6_addr *dad
 	return rt;
 }
 
-static struct rt6_info *rt6_alloc_clone(struct rt6_info *ort, struct in6_addr *daddr)
+static struct rt6_info *rt6_alloc_clone(struct rt6_info *ort, const struct in6_addr *daddr)
 {
 	struct rt6_info *rt = ip6_rt_copy(ort);
 	if (rt) {
@@ -837,7 +842,7 @@ static struct rt6_info *ip6_pol_route_input(struct net *net, struct fib6_table *
 
 void ip6_route_input(struct sk_buff *skb)
 {
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	struct net *net = dev_net(skb->dev);
 	int flags = RT6_LOOKUP_F_HAS_SADDR;
 	struct flowi6 fl6 = {
@@ -881,11 +886,13 @@ EXPORT_SYMBOL(ip6_route_output);
 
 struct dst_entry *ip6_blackhole_route(struct net *net, struct dst_entry *dst_orig)
 {
-	struct rt6_info *rt = dst_alloc(&ip6_dst_blackhole_ops, 1);
-	struct rt6_info *ort = (struct rt6_info *) dst_orig;
+	struct rt6_info *rt, *ort = (struct rt6_info *) dst_orig;
 	struct dst_entry *new = NULL;
 
+	rt = dst_alloc(&ip6_dst_blackhole_ops, ort->dst.dev, 1, 0, 0);
 	if (rt) {
+		memset(&rt->rt6i_table, 0, sizeof(*rt) - sizeof(struct dst_entry));
+
 		new = &rt->dst;
 
 		new->__use = 1;
@@ -893,9 +900,6 @@ struct dst_entry *ip6_blackhole_route(struct net *net, struct dst_entry *dst_ori
 		new->output = dst_discard;
 
 		dst_copy_metrics(new, &ort->dst);
-		new->dev = ort->dst.dev;
-		if (new->dev)
-			dev_hold(new->dev);
 		rt->rt6i_idev = ort->rt6i_idev;
 		if (rt->rt6i_idev)
 			in6_dev_hold(rt->rt6i_idev);
@@ -1038,13 +1042,12 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
 	if (unlikely(idev == NULL))
 		return NULL;
 
-	rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops);
+	rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, dev);
 	if (unlikely(rt == NULL)) {
 		in6_dev_put(idev);
 		goto out;
 	}
 
-	dev_hold(dev);
 	if (neigh)
 		neigh_hold(neigh);
 	else {
@@ -1053,7 +1056,6 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
 			neigh = NULL;
 	}
 
-	rt->rt6i_dev	  = dev;
 	rt->rt6i_idev     = idev;
 	rt->rt6i_nexthop  = neigh;
 	atomic_set(&rt->dst.__refcnt, 1);
@@ -1212,7 +1214,7 @@ int ip6_route_add(struct fib6_config *cfg)
 		goto out;
 	}
 
-	rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops);
+	rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, NULL);
 
 	if (rt == NULL) {
 		err = -ENOMEM;
@@ -1279,7 +1281,7 @@ int ip6_route_add(struct fib6_config *cfg)
 	}
 
 	if (cfg->fc_flags & RTF_GATEWAY) {
-		struct in6_addr *gw_addr;
+		const struct in6_addr *gw_addr;
 		int gwa_type;
 
 		gw_addr = &cfg->fc_gateway;
@@ -1332,6 +1334,16 @@ int ip6_route_add(struct fib6_config *cfg)
 	if (dev == NULL)
 		goto out;
 
+	if (!ipv6_addr_any(&cfg->fc_prefsrc)) {
+		if (!ipv6_chk_addr(net, &cfg->fc_prefsrc, dev, 0)) {
+			err = -EINVAL;
+			goto out;
+		}
+		ipv6_addr_copy(&rt->rt6i_prefsrc.addr, &cfg->fc_prefsrc);
+		rt->rt6i_prefsrc.plen = 128;
+	} else
+		rt->rt6i_prefsrc.plen = 0;
+
 	if (cfg->fc_flags & (RTF_GATEWAY | RTF_NONEXTHOP)) {
 		rt->rt6i_nexthop = __neigh_lookup_errno(&nd_tbl, &rt->rt6i_gateway, dev);
 		if (IS_ERR(rt->rt6i_nexthop)) {
@@ -1509,9 +1521,9 @@ static struct rt6_info *__ip6_route_redirect(struct net *net,
 	return rt;
 };
 
-static struct rt6_info *ip6_route_redirect(struct in6_addr *dest,
-					   struct in6_addr *src,
-					   struct in6_addr *gateway,
+static struct rt6_info *ip6_route_redirect(const struct in6_addr *dest,
+					   const struct in6_addr *src,
+					   const struct in6_addr *gateway,
 					   struct net_device *dev)
 {
 	int flags = RT6_LOOKUP_F_HAS_SADDR;
@@ -1533,8 +1545,8 @@ static struct rt6_info *ip6_route_redirect(struct in6_addr *dest,
 						   flags, __ip6_route_redirect);
 }
 
-void rt6_redirect(struct in6_addr *dest, struct in6_addr *src,
-		  struct in6_addr *saddr,
+void rt6_redirect(const struct in6_addr *dest, const struct in6_addr *src,
+		  const struct in6_addr *saddr,
 		  struct neighbour *neigh, u8 *lladdr, int on_link)
 {
 	struct rt6_info *rt, *nrt = NULL;
@@ -1608,7 +1620,7 @@ void rt6_redirect(struct in6_addr *dest, struct in6_addr *src,
  *	i.e. Path MTU discovery
  */
 
-static void rt6_do_pmtu_disc(struct in6_addr *daddr, struct in6_addr *saddr,
+static void rt6_do_pmtu_disc(const struct in6_addr *daddr, const struct in6_addr *saddr,
 			     struct net *net, u32 pmtu, int ifindex)
 {
 	struct rt6_info *rt, *nrt;
@@ -1693,7 +1705,7 @@ static void rt6_do_pmtu_disc(struct in6_addr *daddr, struct in6_addr *saddr,
 	dst_release(&rt->dst);
 }
 
-void rt6_pmtu_discovery(struct in6_addr *daddr, struct in6_addr *saddr,
+void rt6_pmtu_discovery(const struct in6_addr *daddr, const struct in6_addr *saddr,
 			struct net_device *dev, u32 pmtu)
 {
 	struct net *net = dev_net(dev);
@@ -1721,7 +1733,8 @@ void rt6_pmtu_discovery(struct in6_addr *daddr, struct in6_addr *saddr,
 static struct rt6_info * ip6_rt_copy(struct rt6_info *ort)
 {
 	struct net *net = dev_net(ort->rt6i_dev);
-	struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops);
+	struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops,
+					    ort->dst.dev);
 
 	if (rt) {
 		rt->dst.input = ort->dst.input;
@@ -1729,9 +1742,6 @@ static struct rt6_info * ip6_rt_copy(struct rt6_info *ort)
 
 		dst_copy_metrics(&rt->dst, &ort->dst);
 		rt->dst.error = ort->dst.error;
-		rt->dst.dev = ort->dst.dev;
-		if (rt->dst.dev)
-			dev_hold(rt->dst.dev);
 		rt->rt6i_idev = ort->rt6i_idev;
 		if (rt->rt6i_idev)
 			in6_dev_hold(rt->rt6i_idev);
@@ -1746,6 +1756,7 @@ static struct rt6_info * ip6_rt_copy(struct rt6_info *ort)
 #ifdef CONFIG_IPV6_SUBTREES
 		memcpy(&rt->rt6i_src, &ort->rt6i_src, sizeof(struct rt6key));
 #endif
+		memcpy(&rt->rt6i_prefsrc, &ort->rt6i_prefsrc, sizeof(struct rt6key));
 		rt->rt6i_table = ort->rt6i_table;
 	}
 	return rt;
@@ -1753,8 +1764,8 @@ static struct rt6_info * ip6_rt_copy(struct rt6_info *ort)
 
 #ifdef CONFIG_IPV6_ROUTE_INFO
 static struct rt6_info *rt6_get_route_info(struct net *net,
-					   struct in6_addr *prefix, int prefixlen,
-					   struct in6_addr *gwaddr, int ifindex)
+					   const struct in6_addr *prefix, int prefixlen,
+					   const struct in6_addr *gwaddr, int ifindex)
 {
 	struct fib6_node *fn;
 	struct rt6_info *rt = NULL;
@@ -1785,8 +1796,8 @@ static struct rt6_info *rt6_get_route_info(struct net *net,
 }
 
 static struct rt6_info *rt6_add_route_info(struct net *net,
-					   struct in6_addr *prefix, int prefixlen,
-					   struct in6_addr *gwaddr, int ifindex,
+					   const struct in6_addr *prefix, int prefixlen,
+					   const struct in6_addr *gwaddr, int ifindex,
 					   unsigned pref)
 {
 	struct fib6_config cfg = {
@@ -1814,7 +1825,7 @@ static struct rt6_info *rt6_add_route_info(struct net *net,
 }
 #endif
 
-struct rt6_info *rt6_get_dflt_router(struct in6_addr *addr, struct net_device *dev)
+struct rt6_info *rt6_get_dflt_router(const struct in6_addr *addr, struct net_device *dev)
 {
 	struct rt6_info *rt;
 	struct fib6_table *table;
@@ -1836,7 +1847,7 @@ struct rt6_info *rt6_get_dflt_router(struct in6_addr *addr, struct net_device *d
 	return rt;
 }
 
-struct rt6_info *rt6_add_dflt_router(struct in6_addr *gwaddr,
+struct rt6_info *rt6_add_dflt_router(const struct in6_addr *gwaddr,
 				     struct net_device *dev,
 				     unsigned int pref)
 {
@@ -2001,7 +2012,8 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 				    int anycast)
 {
 	struct net *net = dev_net(idev->dev);
-	struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops);
+	struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops,
+					    net->loopback_dev);
 	struct neighbour *neigh;
 
 	if (rt == NULL) {
@@ -2011,13 +2023,11 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 		return ERR_PTR(-ENOMEM);
 	}
 
-	dev_hold(net->loopback_dev);
 	in6_dev_hold(idev);
 
 	rt->dst.flags = DST_HOST;
 	rt->dst.input = ip6_input;
 	rt->dst.output = ip6_output;
-	rt->rt6i_dev = net->loopback_dev;
 	rt->rt6i_idev = idev;
 	rt->dst.obsolete = -1;
 
@@ -2043,6 +2053,55 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 	return rt;
 }
 
+int ip6_route_get_saddr(struct net *net,
+			struct rt6_info *rt,
+			const struct in6_addr *daddr,
+			unsigned int prefs,
+			struct in6_addr *saddr)
+{
+	struct inet6_dev *idev = ip6_dst_idev((struct dst_entry*)rt);
+	int err = 0;
+	if (rt->rt6i_prefsrc.plen)
+		ipv6_addr_copy(saddr, &rt->rt6i_prefsrc.addr);
+	else
+		err = ipv6_dev_get_saddr(net, idev ? idev->dev : NULL,
+					 daddr, prefs, saddr);
+	return err;
+}
+
+/* remove deleted ip from prefsrc entries */
+struct arg_dev_net_ip {
+	struct net_device *dev;
+	struct net *net;
+	struct in6_addr *addr;
+};
+
+static int fib6_remove_prefsrc(struct rt6_info *rt, void *arg)
+{
+	struct net_device *dev = ((struct arg_dev_net_ip *)arg)->dev;
+	struct net *net = ((struct arg_dev_net_ip *)arg)->net;
+	struct in6_addr *addr = ((struct arg_dev_net_ip *)arg)->addr;
+
+	if (((void *)rt->rt6i_dev == dev || dev == NULL) &&
+	    rt != net->ipv6.ip6_null_entry &&
+	    ipv6_addr_equal(addr, &rt->rt6i_prefsrc.addr)) {
+		/* remove prefsrc entry */
+		rt->rt6i_prefsrc.plen = 0;
+	}
+	return 0;
+}
+
+void rt6_remove_prefsrc(struct inet6_ifaddr *ifp)
+{
+	struct net *net = dev_net(ifp->idev->dev);
+	struct arg_dev_net_ip adni = {
+		.dev = ifp->idev->dev,
+		.net = net,
+		.addr = &ifp->addr,
+	};
+	fib6_clean_all(net, fib6_remove_prefsrc, 0, &adni);
+}
+
 struct arg_dev_net {
 	struct net_device *dev;
 	struct net *net;
@@ -2189,6 +2248,9 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
 		nla_memcpy(&cfg->fc_src, tb[RTA_SRC], plen);
 	}
 
+	if (tb[RTA_PREFSRC])
+		nla_memcpy(&cfg->fc_prefsrc, tb[RTA_PREFSRC], 16);
+
 	if (tb[RTA_OIF])
 		cfg->fc_ifindex = nla_get_u32(tb[RTA_OIF]);
 
@@ -2331,13 +2393,17 @@ static int rt6_fill_node(struct net *net,
 #endif
 			NLA_PUT_U32(skb, RTA_IIF, iif);
 	} else if (dst) {
-		struct inet6_dev *idev = ip6_dst_idev(&rt->dst);
 		struct in6_addr saddr_buf;
-		if (ipv6_dev_get_saddr(net, idev ? idev->dev : NULL,
-				       dst, 0, &saddr_buf) == 0)
+		if (ip6_route_get_saddr(net, rt, dst, 0, &saddr_buf) == 0)
 			NLA_PUT(skb, RTA_PREFSRC, 16, &saddr_buf);
 	}
 
+	if (rt->rt6i_prefsrc.plen) {
+		struct in6_addr saddr_buf;
+		ipv6_addr_copy(&saddr_buf, &rt->rt6i_prefsrc.addr);
+		NLA_PUT(skb, RTA_PREFSRC, 16, &saddr_buf);
+	}
+
 	if (rtnetlink_put_metrics(skb, dst_metrics_ptr(&rt->dst)) < 0)
 		goto nla_put_failure;
 
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 43b33373adb2ec8e30420f0acea1367da404d820..1cca5761aea9709e39302c82df57acd777676d7d 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -250,11 +250,6 @@ static struct ip_tunnel *ipip6_tunnel_locate(struct net *net,
 
 	dev_net_set(dev, net);
 
-	if (strchr(name, '%')) {
-		if (dev_alloc_name(dev, name) < 0)
-			goto failed_free;
-	}
-
 	nt = netdev_priv(dev);
 
 	nt->parms = *parms;
@@ -401,11 +396,6 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a, int chg)
 	return err;
 }
 
-static void prl_entry_destroy_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct ip_tunnel_prl_entry, rcu_head));
-}
-
 static void prl_list_destroy_rcu(struct rcu_head *head)
 {
 	struct ip_tunnel_prl_entry *p, *n;
@@ -433,7 +423,7 @@ ipip6_tunnel_del_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a)
 		     p = &x->next) {
 			if (x->addr == a->addr) {
 				*p = x->next;
-				call_rcu(&x->rcu_head, prl_entry_destroy_rcu);
+				kfree_rcu(x, rcu_head);
 				t->prl_count--;
 				goto out;
 			}
@@ -452,7 +442,7 @@ ipip6_tunnel_del_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a)
 }
 
 static int
-isatap_chksrc(struct sk_buff *skb, struct iphdr *iph, struct ip_tunnel *t)
+isatap_chksrc(struct sk_buff *skb, const struct iphdr *iph, struct ip_tunnel *t)
 {
 	struct ip_tunnel_prl_entry *p;
 	int ok = 1;
@@ -465,7 +455,8 @@ isatap_chksrc(struct sk_buff *skb, struct iphdr *iph, struct ip_tunnel *t)
 		else
 			skb->ndisc_nodetype = NDISC_NODETYPE_NODEFAULT;
 	} else {
-		struct in6_addr *addr6 = &ipv6_hdr(skb)->saddr;
+		const struct in6_addr *addr6 = &ipv6_hdr(skb)->saddr;
+
 		if (ipv6_addr_is_isatap(addr6) &&
 		    (addr6->s6_addr32[3] == iph->saddr) &&
 		    ipv6_chk_prefix(addr6, t->dev))
@@ -499,7 +490,7 @@ static int ipip6_err(struct sk_buff *skb, u32 info)
    8 bytes of packet payload. It means, that precise relaying of
    ICMP in the real Internet is absolutely infeasible.
  */
-	struct iphdr *iph = (struct iphdr*)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	const int type = icmp_hdr(skb)->type;
 	const int code = icmp_hdr(skb)->code;
 	struct ip_tunnel *t;
@@ -557,7 +548,7 @@ static int ipip6_err(struct sk_buff *skb, u32 info)
 	return err;
 }
 
-static inline void ipip6_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb)
+static inline void ipip6_ecn_decapsulate(const struct iphdr *iph, struct sk_buff *skb)
 {
 	if (INET_ECN_is_ce(iph->tos))
 		IP6_ECN_set_ce(ipv6_hdr(skb));
@@ -565,7 +556,7 @@ static inline void ipip6_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb)
 
 static int ipip6_rcv(struct sk_buff *skb)
 {
-	struct iphdr *iph;
+	const struct iphdr *iph;
 	struct ip_tunnel *tunnel;
 
 	if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
@@ -621,7 +612,7 @@ static int ipip6_rcv(struct sk_buff *skb)
  * comes from 6rd / 6to4 (RFC 3056) addr space.
  */
 static inline
-__be32 try_6rd(struct in6_addr *v6dst, struct ip_tunnel *tunnel)
+__be32 try_6rd(const struct in6_addr *v6dst, struct ip_tunnel *tunnel)
 {
 	__be32 dst = 0;
 
@@ -664,8 +655,8 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 	struct pcpu_tstats *tstats;
-	struct iphdr  *tiph = &tunnel->parms.iph;
-	struct ipv6hdr *iph6 = ipv6_hdr(skb);
+	const struct iphdr  *tiph = &tunnel->parms.iph;
+	const struct ipv6hdr *iph6 = ipv6_hdr(skb);
 	u8     tos = tunnel->parms.iph.tos;
 	__be16 df = tiph->frag_off;
 	struct rtable *rt;     			/* Route to the other host */
@@ -673,8 +664,9 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 	struct iphdr  *iph;			/* Our new IP header */
 	unsigned int max_headroom;		/* The extra header space needed */
 	__be32 dst = tiph->daddr;
+	struct flowi4 fl4;
 	int    mtu;
-	struct in6_addr *addr6;
+	const struct in6_addr *addr6;
 	int addr_type;
 
 	if (skb->protocol != htons(ETH_P_IPV6))
@@ -693,7 +685,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 			goto tx_error;
 		}
 
-		addr6 = (struct in6_addr*)&neigh->primary_key;
+		addr6 = (const struct in6_addr*)&neigh->primary_key;
 		addr_type = ipv6_addr_type(addr6);
 
 		if ((addr_type & IPV6_ADDR_UNICAST) &&
@@ -718,7 +710,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 			goto tx_error;
 		}
 
-		addr6 = (struct in6_addr*)&neigh->primary_key;
+		addr6 = (const struct in6_addr*)&neigh->primary_key;
 		addr_type = ipv6_addr_type(addr6);
 
 		if (addr_type == IPV6_ADDR_ANY) {
@@ -732,7 +724,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 		dst = addr6->s6_addr32[3];
 	}
 
-	rt = ip_route_output_ports(dev_net(dev), NULL,
+	rt = ip_route_output_ports(dev_net(dev), &fl4, NULL,
 				   dst, tiph->saddr,
 				   0, 0,
 				   IPPROTO_IPV6, RT_TOS(tos),
@@ -826,8 +818,8 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 	iph->frag_off		=	df;
 	iph->protocol		=	IPPROTO_IPV6;
 	iph->tos		=	INET_ECN_encapsulate(tos, ipv6_get_dsfield(iph6));
-	iph->daddr		=	rt->rt_dst;
-	iph->saddr		=	rt->rt_src;
+	iph->daddr		=	fl4.daddr;
+	iph->saddr		=	fl4.saddr;
 
 	if ((iph->ttl = tiph->ttl) == 0)
 		iph->ttl	=	iph6->hop_limit;
@@ -849,13 +841,14 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev)
 {
 	struct net_device *tdev = NULL;
 	struct ip_tunnel *tunnel;
-	struct iphdr *iph;
+	const struct iphdr *iph;
+	struct flowi4 fl4;
 
 	tunnel = netdev_priv(dev);
 	iph = &tunnel->parms.iph;
 
 	if (iph->daddr) {
-		struct rtable *rt = ip_route_output_ports(dev_net(dev), NULL,
+		struct rtable *rt = ip_route_output_ports(dev_net(dev), &fl4, NULL,
 							  iph->daddr, iph->saddr,
 							  0, 0,
 							  IPPROTO_IPV6,
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index 352c26081f5d5e82720f8f7d007caacd425a3e8f..8b9644a8b6978283db6943a0e616ea72d95ab39d 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -66,7 +66,7 @@ static inline struct sock *get_cookie_sock(struct sock *sk, struct sk_buff *skb,
 static DEFINE_PER_CPU(__u32 [16 + 5 + SHA_WORKSPACE_WORDS],
 		      ipv6_cookie_scratch);
 
-static u32 cookie_hash(struct in6_addr *saddr, struct in6_addr *daddr,
+static u32 cookie_hash(const struct in6_addr *saddr, const struct in6_addr *daddr,
 		       __be16 sport, __be16 dport, u32 count, int c)
 {
 	__u32 *tmp = __get_cpu_var(ipv6_cookie_scratch);
@@ -86,7 +86,8 @@ static u32 cookie_hash(struct in6_addr *saddr, struct in6_addr *daddr,
 	return tmp[17];
 }
 
-static __u32 secure_tcp_syn_cookie(struct in6_addr *saddr, struct in6_addr *daddr,
+static __u32 secure_tcp_syn_cookie(const struct in6_addr *saddr,
+				   const struct in6_addr *daddr,
 				   __be16 sport, __be16 dport, __u32 sseq,
 				   __u32 count, __u32 data)
 {
@@ -96,8 +97,8 @@ static __u32 secure_tcp_syn_cookie(struct in6_addr *saddr, struct in6_addr *dadd
 		& COOKIEMASK));
 }
 
-static __u32 check_tcp_syn_cookie(__u32 cookie, struct in6_addr *saddr,
-				  struct in6_addr *daddr, __be16 sport,
+static __u32 check_tcp_syn_cookie(__u32 cookie, const struct in6_addr *saddr,
+				  const struct in6_addr *daddr, __be16 sport,
 				  __be16 dport, __u32 sseq, __u32 count,
 				  __u32 maxdiff)
 {
@@ -116,7 +117,7 @@ static __u32 check_tcp_syn_cookie(__u32 cookie, struct in6_addr *saddr,
 
 __u32 cookie_v6_init_sequence(struct sock *sk, struct sk_buff *skb, __u16 *mssp)
 {
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	const struct tcphdr *th = tcp_hdr(skb);
 	int mssind;
 	const __u16 mss = *mssp;
@@ -138,7 +139,7 @@ __u32 cookie_v6_init_sequence(struct sock *sk, struct sk_buff *skb, __u16 *mssp)
 
 static inline int cookie_check(struct sk_buff *skb, __u32 cookie)
 {
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	const struct tcphdr *th = tcp_hdr(skb);
 	__u32 seq = ntohl(th->seq) - 1;
 	__u32 mssind = check_tcp_syn_cookie(cookie, &iph->saddr, &iph->daddr,
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 4f49e5dd41bbb2681111cc992b91409e33b68c0f..868366470b4af1702b81dcfa03db815b33378d00 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -76,8 +76,8 @@ static void	tcp_v6_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
 
 static int	tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb);
 static void	__tcp_v6_send_check(struct sk_buff *skb,
-				    struct in6_addr *saddr,
-				    struct in6_addr *daddr);
+				    const struct in6_addr *saddr,
+				    const struct in6_addr *daddr);
 
 static const struct inet_connection_sock_af_ops ipv6_mapped;
 static const struct inet_connection_sock_af_ops ipv6_specific;
@@ -86,7 +86,7 @@ static const struct tcp_sock_af_ops tcp_sock_ipv6_specific;
 static const struct tcp_sock_af_ops tcp_sock_ipv6_mapped_specific;
 #else
 static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
-						   struct in6_addr *addr)
+						   const struct in6_addr *addr)
 {
 	return NULL;
 }
@@ -106,8 +106,8 @@ static void tcp_v6_hash(struct sock *sk)
 }
 
 static __inline__ __sum16 tcp_v6_check(int len,
-				   struct in6_addr *saddr,
-				   struct in6_addr *daddr,
+				   const struct in6_addr *saddr,
+				   const struct in6_addr *daddr,
 				   __wsum base)
 {
 	return csum_ipv6_magic(saddr, daddr, len, IPPROTO_TCP, base);
@@ -331,7 +331,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		u8 type, u8 code, int offset, __be32 info)
 {
-	struct ipv6hdr *hdr = (struct ipv6hdr*)skb->data;
+	const struct ipv6hdr *hdr = (const struct ipv6hdr*)skb->data;
 	const struct tcphdr *th = (struct tcphdr *)(skb->data+offset);
 	struct ipv6_pinfo *np;
 	struct sock *sk;
@@ -551,7 +551,7 @@ static void tcp_v6_reqsk_destructor(struct request_sock *req)
 
 #ifdef CONFIG_TCP_MD5SIG
 static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
-						   struct in6_addr *addr)
+						   const struct in6_addr *addr)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	int i;
@@ -580,7 +580,7 @@ static struct tcp_md5sig_key *tcp_v6_reqsk_md5_lookup(struct sock *sk,
 	return tcp_v6_md5_do_lookup(sk, &inet6_rsk(req)->rmt_addr);
 }
 
-static int tcp_v6_md5_do_add(struct sock *sk, struct in6_addr *peer,
+static int tcp_v6_md5_do_add(struct sock *sk, const struct in6_addr *peer,
 			     char *newkey, u8 newkeylen)
 {
 	/* Add key to the list */
@@ -645,7 +645,7 @@ static int tcp_v6_md5_add_func(struct sock *sk, struct sock *addr_sk,
 				 newkey, newkeylen);
 }
 
-static int tcp_v6_md5_do_del(struct sock *sk, struct in6_addr *peer)
+static int tcp_v6_md5_do_del(struct sock *sk, const struct in6_addr *peer)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	int i;
@@ -753,8 +753,8 @@ static int tcp_v6_parse_md5_keys (struct sock *sk, char __user *optval,
 }
 
 static int tcp_v6_md5_hash_pseudoheader(struct tcp_md5sig_pool *hp,
-					struct in6_addr *daddr,
-					struct in6_addr *saddr, int nbytes)
+					const struct in6_addr *daddr,
+					const struct in6_addr *saddr, int nbytes)
 {
 	struct tcp6_pseudohdr *bp;
 	struct scatterlist sg;
@@ -771,7 +771,7 @@ static int tcp_v6_md5_hash_pseudoheader(struct tcp_md5sig_pool *hp,
 }
 
 static int tcp_v6_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
-			       struct in6_addr *daddr, struct in6_addr *saddr,
+			       const struct in6_addr *daddr, struct in6_addr *saddr,
 			       struct tcphdr *th)
 {
 	struct tcp_md5sig_pool *hp;
@@ -807,7 +807,7 @@ static int tcp_v6_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
 			       struct sock *sk, struct request_sock *req,
 			       struct sk_buff *skb)
 {
-	struct in6_addr *saddr, *daddr;
+	const struct in6_addr *saddr, *daddr;
 	struct tcp_md5sig_pool *hp;
 	struct hash_desc *desc;
 	struct tcphdr *th = tcp_hdr(skb);
@@ -819,7 +819,7 @@ static int tcp_v6_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
 		saddr = &inet6_rsk(req)->loc_addr;
 		daddr = &inet6_rsk(req)->rmt_addr;
 	} else {
-		struct ipv6hdr *ip6h = ipv6_hdr(skb);
+		const struct ipv6hdr *ip6h = ipv6_hdr(skb);
 		saddr = &ip6h->saddr;
 		daddr = &ip6h->daddr;
 	}
@@ -857,7 +857,7 @@ static int tcp_v6_inbound_md5_hash (struct sock *sk, struct sk_buff *skb)
 {
 	__u8 *hash_location = NULL;
 	struct tcp_md5sig_key *hash_expected;
-	struct ipv6hdr *ip6h = ipv6_hdr(skb);
+	const struct ipv6hdr *ip6h = ipv6_hdr(skb);
 	struct tcphdr *th = tcp_hdr(skb);
 	int genhash;
 	u8 newhash[16];
@@ -915,7 +915,7 @@ static const struct tcp_request_sock_ops tcp_request_sock_ipv6_ops = {
 #endif
 
 static void __tcp_v6_send_check(struct sk_buff *skb,
-				struct in6_addr *saddr, struct in6_addr *daddr)
+				const struct in6_addr *saddr, const struct in6_addr *daddr)
 {
 	struct tcphdr *th = tcp_hdr(skb);
 
@@ -939,7 +939,7 @@ static void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb)
 
 static int tcp_v6_gso_send_check(struct sk_buff *skb)
 {
-	struct ipv6hdr *ipv6h;
+	const struct ipv6hdr *ipv6h;
 	struct tcphdr *th;
 
 	if (!pskb_may_pull(skb, sizeof(*th)))
@@ -957,7 +957,7 @@ static int tcp_v6_gso_send_check(struct sk_buff *skb)
 static struct sk_buff **tcp6_gro_receive(struct sk_buff **head,
 					 struct sk_buff *skb)
 {
-	struct ipv6hdr *iph = skb_gro_network_header(skb);
+	const struct ipv6hdr *iph = skb_gro_network_header(skb);
 
 	switch (skb->ip_summed) {
 	case CHECKSUM_COMPLETE:
@@ -978,7 +978,7 @@ static struct sk_buff **tcp6_gro_receive(struct sk_buff **head,
 
 static int tcp6_gro_complete(struct sk_buff *skb)
 {
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	struct tcphdr *th = tcp_hdr(skb);
 
 	th->check = ~tcp_v6_check(skb->len - skb_transport_offset(skb),
@@ -1469,7 +1469,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 
 	   First: no IPv4 options.
 	 */
-	newinet->opt = NULL;
+	newinet->inet_opt = NULL;
 	newnp->ipv6_fl_list = NULL;
 
 	/* Clone RX bits */
@@ -1702,7 +1702,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 static int tcp_v6_rcv(struct sk_buff *skb)
 {
 	struct tcphdr *th;
-	struct ipv6hdr *hdr;
+	const struct ipv6hdr *hdr;
 	struct sock *sk;
 	int ret;
 	struct net *net = dev_net(skb->dev);
@@ -2028,8 +2028,8 @@ static void get_openreq6(struct seq_file *seq,
 			 struct sock *sk, struct request_sock *req, int i, int uid)
 {
 	int ttd = req->expires - jiffies;
-	struct in6_addr *src = &inet6_rsk(req)->loc_addr;
-	struct in6_addr *dest = &inet6_rsk(req)->rmt_addr;
+	const struct in6_addr *src = &inet6_rsk(req)->loc_addr;
+	const struct in6_addr *dest = &inet6_rsk(req)->rmt_addr;
 
 	if (ttd < 0)
 		ttd = 0;
@@ -2057,7 +2057,7 @@ static void get_openreq6(struct seq_file *seq,
 
 static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
 {
-	struct in6_addr *dest, *src;
+	const struct in6_addr *dest, *src;
 	__u16 destp, srcp;
 	int timer_active;
 	unsigned long timer_expires;
@@ -2114,7 +2114,7 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
 static void get_timewait6_sock(struct seq_file *seq,
 			       struct inet_timewait_sock *tw, int i)
 {
-	struct in6_addr *dest, *src;
+	const struct in6_addr *dest, *src;
 	__u16 destp, srcp;
 	struct inet6_timewait_sock *tw6 = inet6_twsk((struct sock *)tw);
 	int ttd = tw->tw_ttd - jiffies;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 9e305d74b3d41a99a065da67fe54bd3a4a9ebaa6..fc0c42a88e549edb441c62a1d13a32d0499154d6 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -311,7 +311,7 @@ static struct sock *__udp6_lib_lookup_skb(struct sk_buff *skb,
 					  struct udp_table *udptable)
 {
 	struct sock *sk;
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 
 	if (unlikely(sk = skb_steal_sock(skb)))
 		return sk;
@@ -463,9 +463,9 @@ void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		    struct udp_table *udptable)
 {
 	struct ipv6_pinfo *np;
-	struct ipv6hdr *hdr = (struct ipv6hdr*)skb->data;
-	struct in6_addr *saddr = &hdr->saddr;
-	struct in6_addr *daddr = &hdr->daddr;
+	const struct ipv6hdr *hdr = (const struct ipv6hdr *)skb->data;
+	const struct in6_addr *saddr = &hdr->saddr;
+	const struct in6_addr *daddr = &hdr->daddr;
 	struct udphdr *uh = (struct udphdr*)(skb->data+offset);
 	struct sock *sk;
 	int err;
@@ -553,8 +553,8 @@ int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 }
 
 static struct sock *udp_v6_mcast_next(struct net *net, struct sock *sk,
-				      __be16 loc_port, struct in6_addr *loc_addr,
-				      __be16 rmt_port, struct in6_addr *rmt_addr,
+				      __be16 loc_port, const struct in6_addr *loc_addr,
+				      __be16 rmt_port, const struct in6_addr *rmt_addr,
 				      int dif)
 {
 	struct hlist_nulls_node *node;
@@ -633,7 +633,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
  * so we don't need to lock the hashes.
  */
 static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb,
-		struct in6_addr *saddr, struct in6_addr *daddr,
+		const struct in6_addr *saddr, const struct in6_addr *daddr,
 		struct udp_table *udptable)
 {
 	struct sock *sk, *stack[256 / sizeof(struct sock *)];
@@ -716,7 +716,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
 	struct net *net = dev_net(skb->dev);
 	struct sock *sk;
 	struct udphdr *uh;
-	struct in6_addr *saddr, *daddr;
+	const struct in6_addr *saddr, *daddr;
 	u32 ulen = 0;
 
 	if (!pskb_may_pull(skb, sizeof(struct udphdr)))
@@ -1278,7 +1278,7 @@ int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
 
 static int udp6_ufo_send_check(struct sk_buff *skb)
 {
-	struct ipv6hdr *ipv6h;
+	const struct ipv6hdr *ipv6h;
 	struct udphdr *uh;
 
 	if (!pskb_may_pull(skb, sizeof(*uh)))
@@ -1328,7 +1328,7 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, u32 features)
 	/* Do software UFO. Complete and fill in the UDP checksum as HW cannot
 	 * do checksum of UDP packets sent as multiple IP fragments.
 	 */
-	offset = skb->csum_start - skb_headroom(skb);
+	offset = skb_checksum_start_offset(skb);
 	csum = skb_checksum(skb, offset, skb->len- offset, 0);
 	offset += skb->csum_offset;
 	*(__sum16 *)(skb->data + offset) = csum_fold(csum);
@@ -1382,7 +1382,7 @@ static void udp6_sock_seq_show(struct seq_file *seq, struct sock *sp, int bucket
 {
 	struct inet_sock *inet = inet_sk(sp);
 	struct ipv6_pinfo *np = inet6_sk(sp);
-	struct in6_addr *dest, *src;
+	const struct in6_addr *dest, *src;
 	__u16 destp, srcp;
 
 	dest  = &np->daddr;
diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index bbd48b101baeebada8a69f5eda7f7ad5087910db..3437d7d4eed6dcff351adcd7645dffd919c3477e 100644
--- a/net/ipv6/xfrm6_mode_beet.c
+++ b/net/ipv6/xfrm6_mode_beet.c
@@ -41,10 +41,8 @@ static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb)
 {
 	struct ipv6hdr *top_iph;
 	struct ip_beet_phdr *ph;
-	struct iphdr *iphv4;
 	int optlen, hdr_len;
 
-	iphv4 = ip_hdr(skb);
 	hdr_len = 0;
 	optlen = XFRM_MODE_SKB_CB(skb)->optlen;
 	if (unlikely(optlen))
diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index 645cb968d450442cca7ff315fefda343c8e1285d..4d6edff0498f6a1e55e2301aa958d0fde5556baa 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -20,7 +20,7 @@
 
 static inline void ipip6_ecn_decapsulate(struct sk_buff *skb)
 {
-	struct ipv6hdr *outer_iph = ipv6_hdr(skb);
+	const struct ipv6hdr *outer_iph = ipv6_hdr(skb);
 	struct ipv6hdr *inner_iph = ipipv6_hdr(skb);
 
 	if (INET_ECN_is_ce(ipv6_get_dsfield(outer_iph)))
@@ -55,8 +55,8 @@ static int xfrm6_mode_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
 		dsfield &= ~INET_ECN_MASK;
 	ipv6_change_dsfield(top_iph, 0, dsfield);
 	top_iph->hop_limit = ip6_dst_hoplimit(dst->child);
-	ipv6_addr_copy(&top_iph->saddr, (struct in6_addr *)&x->props.saddr);
-	ipv6_addr_copy(&top_iph->daddr, (struct in6_addr *)&x->id.daddr);
+	ipv6_addr_copy(&top_iph->saddr, (const struct in6_addr *)&x->props.saddr);
+	ipv6_addr_copy(&top_iph->daddr, (const struct in6_addr *)&x->id.daddr);
 	return 0;
 }
 
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 05e34c8ec913bb8297c55c2797971501a3b48a74..d879f7efbd10b676be5887ab6460cfb8bee881d9 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -124,7 +124,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
 	struct flowi6 *fl6 = &fl->u.ip6;
 	int onlyproto = 0;
 	u16 offset = skb_network_header_len(skb);
-	struct ipv6hdr *hdr = ipv6_hdr(skb);
+	const struct ipv6hdr *hdr = ipv6_hdr(skb);
 	struct ipv6_opt_hdr *exthdr;
 	const unsigned char *nh = skb_network_header(skb);
 	u8 nexthdr = nh[IP6CB(skb)->nhoff];
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 2969cad408deef8e5c798606157a052064489156..a6770a04e3bd33fbc05c8ce157ea05520401ae99 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -68,7 +68,7 @@ static DEFINE_SPINLOCK(xfrm6_tunnel_spi_lock);
 
 static struct kmem_cache *xfrm6_tunnel_spi_kmem __read_mostly;
 
-static inline unsigned xfrm6_tunnel_spi_hash_byaddr(xfrm_address_t *addr)
+static inline unsigned xfrm6_tunnel_spi_hash_byaddr(const xfrm_address_t *addr)
 {
 	unsigned h;
 
@@ -85,7 +85,7 @@ static inline unsigned xfrm6_tunnel_spi_hash_byspi(u32 spi)
 	return spi % XFRM6_TUNNEL_SPI_BYSPI_HSIZE;
 }
 
-static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr)
+static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr)
 {
 	struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);
 	struct xfrm6_tunnel_spi *x6spi;
@@ -101,7 +101,7 @@ static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(struct net *net, xfrm_
 	return NULL;
 }
 
-__be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr)
+__be32 xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr)
 {
 	struct xfrm6_tunnel_spi *x6spi;
 	u32 spi;
@@ -237,10 +237,10 @@ static int xfrm6_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
 static int xfrm6_tunnel_rcv(struct sk_buff *skb)
 {
 	struct net *net = dev_net(skb->dev);
-	struct ipv6hdr *iph = ipv6_hdr(skb);
+	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	__be32 spi;
 
-	spi = xfrm6_tunnel_spi_lookup(net, (xfrm_address_t *)&iph->saddr);
+	spi = xfrm6_tunnel_spi_lookup(net, (const xfrm_address_t *)&iph->saddr);
 	return xfrm6_rcv_spi(skb, IPPROTO_IPV6, spi) > 0 ? : 0;
 }
 
diff --git a/net/irda/ircomm/ircomm_core.c b/net/irda/ircomm/ircomm_core.c
index e97082017f4fabfd05ed2c3823f31c5e9fa1ee7e..52079f19bbbe4a087efbf0d1e4627a4e6bc8b408 100644
--- a/net/irda/ircomm/ircomm_core.c
+++ b/net/irda/ircomm/ircomm_core.c
@@ -244,14 +244,8 @@ EXPORT_SYMBOL(ircomm_connect_request);
 void ircomm_connect_indication(struct ircomm_cb *self, struct sk_buff *skb,
 			       struct ircomm_info *info)
 {
-	int clen = 0;
-
 	IRDA_DEBUG(2, "%s()\n", __func__ );
 
-	/* Check if the packet contains data on the control channel */
-	if (skb->len > 0)
-		clen = skb->data[0];
-
 	/*
 	 * If there are any data hiding in the control channel, we must
 	 * deliver it first. The side effect is that the control channel
diff --git a/net/irda/ircomm/ircomm_lmp.c b/net/irda/ircomm/ircomm_lmp.c
index 08fb54dc8c412cbcb04721ca7df9f034ff06dcbf..3b8095c771d44371cfdb97b5607fb28817791fb8 100644
--- a/net/irda/ircomm/ircomm_lmp.c
+++ b/net/irda/ircomm/ircomm_lmp.c
@@ -75,7 +75,6 @@ static int ircomm_lmp_connect_response(struct ircomm_cb *self,
 				       struct sk_buff *userdata)
 {
 	struct sk_buff *tx_skb;
-	int ret;
 
 	IRDA_DEBUG(0, "%s()\n", __func__ );
 
@@ -100,9 +99,7 @@ static int ircomm_lmp_connect_response(struct ircomm_cb *self,
 		tx_skb = userdata;
 	}
 
-	ret = irlmp_connect_response(self->lsap, tx_skb);
-
-	return 0;
+	return irlmp_connect_response(self->lsap, tx_skb);
 }
 
 static int ircomm_lmp_disconnect_request(struct ircomm_cb *self,
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index a39cca8331dfdf16c0d8cea14682e93472a75ce1..b3cc8b3989a9cf17d032150d201e8ab90f3bd2c7 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -38,6 +38,7 @@
 #include <linux/seq_file.h>
 #include <linux/termios.h>
 #include <linux/tty.h>
+#include <linux/tty_flip.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>		/* for MODULE_ALIAS_CHARDEV_MAJOR */
 
@@ -1132,7 +1133,6 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
 				      struct sk_buff *skb)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
-	struct tty_ldisc *ld;
 
 	IRDA_DEBUG(2, "%s()\n", __func__ );
 
@@ -1161,15 +1161,11 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
 	}
 
 	/*
-	 * Just give it over to the line discipline. There is no need to
-	 * involve the flip buffers, since we are not running in an interrupt
-	 * handler
+	 * Use flip buffer functions since the code may be called from interrupt
+	 * context
 	 */
-
-	ld = tty_ldisc_ref(self->tty);
-	if (ld)
-		ld->ops->receive_buf(self->tty, skb->data, NULL, skb->len);
-	tty_ldisc_deref(ld);
+	tty_insert_flip_string(self->tty, skb->data, skb->len);
+	tty_flip_buffer_push(self->tty);
 
 	/* No need to kfree_skb - see ircomm_ttp_data_indication() */
 
diff --git a/net/irda/irlan/irlan_filter.c b/net/irda/irlan/irlan_filter.c
index 9ff7823abec75c5ef3fd8dec485b697902e95ab1..7977be7caf0f090c8437dbc520073fe63c088274 100644
--- a/net/irda/irlan/irlan_filter.c
+++ b/net/irda/irlan/irlan_filter.c
@@ -143,12 +143,8 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
  */
 void irlan_check_command_param(struct irlan_cb *self, char *param, char *value)
 {
-	__u8 *bytes;
-
 	IRDA_DEBUG(4, "%s()\n", __func__ );
 
-	bytes = value;
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 
diff --git a/net/irda/irlan/irlan_provider.c b/net/irda/irlan/irlan_provider.c
index 5cf5e6c872bb361a1be8a919e5092c68135fa009..b8af74ab8b689254312fa87e699ff3f7f5c6402a 100644
--- a/net/irda/irlan/irlan_provider.c
+++ b/net/irda/irlan/irlan_provider.c
@@ -128,7 +128,6 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
 {
 	struct irlan_cb *self;
 	struct tsap_cb *tsap;
-	__u32 saddr, daddr;
 
 	IRDA_DEBUG(0, "%s()\n", __func__ );
 
@@ -141,8 +140,6 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
 	IRDA_ASSERT(tsap == self->provider.tsap_ctrl,return;);
 	IRDA_ASSERT(self->provider.state == IRLAN_IDLE, return;);
 
-	daddr = irttp_get_daddr(tsap);
-	saddr = irttp_get_saddr(tsap);
 	self->provider.max_sdu_size = max_sdu_size;
 	self->provider.max_header_size = max_header_size;
 
diff --git a/net/irda/irlap_event.c b/net/irda/irlap_event.c
index bb47021c9a55cc969427ef619f42a20c37eab2b5..ccd214f9d1969e159fceea50d04436a24254e5d9 100644
--- a/net/irda/irlap_event.c
+++ b/net/irda/irlap_event.c
@@ -2227,8 +2227,6 @@ static int irlap_state_nrm_s(struct irlap_cb *self, IRLAP_EVENT event,
 static int irlap_state_sclose(struct irlap_cb *self, IRLAP_EVENT event,
 			      struct sk_buff *skb, struct irlap_info *info)
 {
-	int ret = 0;
-
 	IRDA_DEBUG(1, "%s()\n", __func__);
 
 	IRDA_ASSERT(self != NULL, return -ENODEV;);
@@ -2289,7 +2287,6 @@ static int irlap_state_sclose(struct irlap_cb *self, IRLAP_EVENT event,
 		IRDA_DEBUG(1, "%s(), Unknown event %d, (%s)\n", __func__,
 			   event, irlap_event[event]);
 
-		ret = -EINVAL;
 		break;
 	}
 
diff --git a/net/irda/irproc.c b/net/irda/irproc.c
index 318766e5dbdf906f441448b2d46c1b8a38aacadc..b9ac598e2116345a7b05365c74adf95bbe5abd35 100644
--- a/net/irda/irproc.c
+++ b/net/irda/irproc.c
@@ -65,15 +65,14 @@ static const struct irda_entry irda_dirs[] = {
 void __init irda_proc_register(void)
 {
 	int i;
-	struct proc_dir_entry *d;
 
 	proc_irda = proc_mkdir("irda", init_net.proc_net);
 	if (proc_irda == NULL)
 		return;
 
 	for (i = 0; i < ARRAY_SIZE(irda_dirs); i++)
-		d = proc_create(irda_dirs[i].name, 0, proc_irda,
-				irda_dirs[i].fops);
+		(void) proc_create(irda_dirs[i].name, 0, proc_irda,
+				   irda_dirs[i].fops);
 }
 
 /*
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 986b2a5e87699db2404fe6608ed07102c2c7b2b0..e2013e434d03a5758ae2c269b7beafa3987c1c8f 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -190,7 +190,6 @@ static int afiucv_pm_freeze(struct device *dev)
  */
 static int afiucv_pm_restore_thaw(struct device *dev)
 {
-	struct iucv_sock *iucv;
 	struct sock *sk;
 	struct hlist_node *node;
 
@@ -199,7 +198,6 @@ static int afiucv_pm_restore_thaw(struct device *dev)
 #endif
 	read_lock(&iucv_sk_list.lock);
 	sk_for_each(sk, node, &iucv_sk_list.head) {
-		iucv = iucv_sk(sk);
 		switch (sk->sk_state) {
 		case IUCV_CONNECTED:
 			sk->sk_err = EPIPE;
@@ -381,7 +379,6 @@ static void iucv_sock_close(struct sock *sk)
 {
 	unsigned char user_data[16];
 	struct iucv_sock *iucv = iucv_sk(sk);
-	int err;
 	unsigned long timeo;
 
 	iucv_sock_clear_timer(sk);
@@ -394,8 +391,6 @@ static void iucv_sock_close(struct sock *sk)
 
 	case IUCV_CONNECTED:
 	case IUCV_DISCONN:
-		err = 0;
-
 		sk->sk_state = IUCV_CLOSING;
 		sk->sk_state_change(sk);
 
@@ -404,7 +399,7 @@ static void iucv_sock_close(struct sock *sk)
 				timeo = sk->sk_lingertime;
 			else
 				timeo = IUCV_DISCONN_TIMEOUT;
-			err = iucv_sock_wait(sk,
+			iucv_sock_wait(sk,
 					iucv_sock_in_state(sk, IUCV_CLOSED, 0),
 					timeo);
 		}
@@ -417,7 +412,7 @@ static void iucv_sock_close(struct sock *sk)
 			low_nmcpy(user_data, iucv->src_name);
 			high_nmcpy(user_data, iucv->dst_name);
 			ASCEBC(user_data, sizeof(user_data));
-			err = iucv_path_sever(iucv->path, user_data);
+			iucv_path_sever(iucv->path, user_data);
 			iucv_path_free(iucv->path);
 			iucv->path = NULL;
 		}
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 8f156bd86be784584dbb03fcdfaa697d2bb569be..a15c0152495922893cdd43b605ebb936e668d40d 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -128,8 +128,8 @@ struct iucv_irq_list {
 };
 
 static struct iucv_irq_data *iucv_irq_data[NR_CPUS];
-static cpumask_t iucv_buffer_cpumask = CPU_MASK_NONE;
-static cpumask_t iucv_irq_cpumask = CPU_MASK_NONE;
+static cpumask_t iucv_buffer_cpumask = { CPU_BITS_NONE };
+static cpumask_t iucv_irq_cpumask = { CPU_BITS_NONE };
 
 /*
  * Queue of interrupt buffers lock for delivery via the tasklet
@@ -406,7 +406,7 @@ static void iucv_allow_cpu(void *data)
 	parm->set_mask.ipmask = 0xf8;
 	iucv_call_b2f0(IUCV_SETCONTROLMASK, parm);
 	/* Set indication that iucv interrupts are allowed for this cpu. */
-	cpu_set(cpu, iucv_irq_cpumask);
+	cpumask_set_cpu(cpu, &iucv_irq_cpumask);
 }
 
 /**
@@ -426,7 +426,7 @@ static void iucv_block_cpu(void *data)
 	iucv_call_b2f0(IUCV_SETMASK, parm);
 
 	/* Clear indication that iucv interrupts are allowed for this cpu. */
-	cpu_clear(cpu, iucv_irq_cpumask);
+	cpumask_clear_cpu(cpu, &iucv_irq_cpumask);
 }
 
 /**
@@ -451,7 +451,7 @@ static void iucv_block_cpu_almost(void *data)
 	iucv_call_b2f0(IUCV_SETCONTROLMASK, parm);
 
 	/* Clear indication that iucv interrupts are allowed for this cpu. */
-	cpu_clear(cpu, iucv_irq_cpumask);
+	cpumask_clear_cpu(cpu, &iucv_irq_cpumask);
 }
 
 /**
@@ -466,7 +466,7 @@ static void iucv_declare_cpu(void *data)
 	union iucv_param *parm;
 	int rc;
 
-	if (cpu_isset(cpu, iucv_buffer_cpumask))
+	if (cpumask_test_cpu(cpu, &iucv_buffer_cpumask))
 		return;
 
 	/* Declare interrupt buffer. */
@@ -499,9 +499,9 @@ static void iucv_declare_cpu(void *data)
 	}
 
 	/* Set indication that an iucv buffer exists for this cpu. */
-	cpu_set(cpu, iucv_buffer_cpumask);
+	cpumask_set_cpu(cpu, &iucv_buffer_cpumask);
 
-	if (iucv_nonsmp_handler == 0 || cpus_empty(iucv_irq_cpumask))
+	if (iucv_nonsmp_handler == 0 || cpumask_empty(&iucv_irq_cpumask))
 		/* Enable iucv interrupts on this cpu. */
 		iucv_allow_cpu(NULL);
 	else
@@ -520,7 +520,7 @@ static void iucv_retrieve_cpu(void *data)
 	int cpu = smp_processor_id();
 	union iucv_param *parm;
 
-	if (!cpu_isset(cpu, iucv_buffer_cpumask))
+	if (!cpumask_test_cpu(cpu, &iucv_buffer_cpumask))
 		return;
 
 	/* Block iucv interrupts. */
@@ -531,7 +531,7 @@ static void iucv_retrieve_cpu(void *data)
 	iucv_call_b2f0(IUCV_RETRIEVE_BUFFER, parm);
 
 	/* Clear indication that an iucv buffer exists for this cpu. */
-	cpu_clear(cpu, iucv_buffer_cpumask);
+	cpumask_clear_cpu(cpu, &iucv_buffer_cpumask);
 }
 
 /**
@@ -546,8 +546,8 @@ static void iucv_setmask_mp(void)
 	get_online_cpus();
 	for_each_online_cpu(cpu)
 		/* Enable all cpus with a declared buffer. */
-		if (cpu_isset(cpu, iucv_buffer_cpumask) &&
-		    !cpu_isset(cpu, iucv_irq_cpumask))
+		if (cpumask_test_cpu(cpu, &iucv_buffer_cpumask) &&
+		    !cpumask_test_cpu(cpu, &iucv_irq_cpumask))
 			smp_call_function_single(cpu, iucv_allow_cpu,
 						 NULL, 1);
 	put_online_cpus();
@@ -564,9 +564,9 @@ static void iucv_setmask_up(void)
 	int cpu;
 
 	/* Disable all cpu but the first in cpu_irq_cpumask. */
-	cpumask = iucv_irq_cpumask;
-	cpu_clear(first_cpu(iucv_irq_cpumask), cpumask);
-	for_each_cpu_mask_nr(cpu, cpumask)
+	cpumask_copy(&cpumask, &iucv_irq_cpumask);
+	cpumask_clear_cpu(cpumask_first(&iucv_irq_cpumask), &cpumask);
+	for_each_cpu(cpu, &cpumask)
 		smp_call_function_single(cpu, iucv_block_cpu, NULL, 1);
 }
 
@@ -593,7 +593,7 @@ static int iucv_enable(void)
 	rc = -EIO;
 	for_each_online_cpu(cpu)
 		smp_call_function_single(cpu, iucv_declare_cpu, NULL, 1);
-	if (cpus_empty(iucv_buffer_cpumask))
+	if (cpumask_empty(&iucv_buffer_cpumask))
 		/* No cpu could declare an iucv buffer. */
 		goto out;
 	put_online_cpus();
@@ -675,15 +675,16 @@ static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
 	case CPU_DOWN_PREPARE_FROZEN:
 		if (!iucv_path_table)
 			break;
-		cpumask = iucv_buffer_cpumask;
-		cpu_clear(cpu, cpumask);
-		if (cpus_empty(cpumask))
+		cpumask_copy(&cpumask, &iucv_buffer_cpumask);
+		cpumask_clear_cpu(cpu, &cpumask);
+		if (cpumask_empty(&cpumask))
 			/* Can't offline last IUCV enabled cpu. */
 			return notifier_from_errno(-EINVAL);
 		smp_call_function_single(cpu, iucv_retrieve_cpu, NULL, 1);
-		if (cpus_empty(iucv_irq_cpumask))
-			smp_call_function_single(first_cpu(iucv_buffer_cpumask),
-						 iucv_allow_cpu, NULL, 1);
+		if (cpumask_empty(&iucv_irq_cpumask))
+			smp_call_function_single(
+				cpumask_first(&iucv_buffer_cpumask),
+				iucv_allow_cpu, NULL, 1);
 		break;
 	}
 	return NOTIFY_OK;
@@ -828,14 +829,14 @@ EXPORT_SYMBOL(iucv_unregister);
 static int iucv_reboot_event(struct notifier_block *this,
 			     unsigned long event, void *ptr)
 {
-	int i, rc;
+	int i;
 
 	get_online_cpus();
 	on_each_cpu(iucv_block_cpu, NULL, 1);
 	preempt_disable();
 	for (i = 0; i < iucv_max_pathid; i++) {
 		if (iucv_path_table[i])
-			rc = iucv_sever_pathid(i, NULL);
+			iucv_sever_pathid(i, NULL);
 	}
 	preempt_enable();
 	put_online_cpus();
@@ -866,7 +867,7 @@ int iucv_path_accept(struct iucv_path *path, struct iucv_handler *handler,
 	int rc;
 
 	local_bh_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -915,7 +916,7 @@ int iucv_path_connect(struct iucv_path *path, struct iucv_handler *handler,
 
 	spin_lock_bh(&iucv_table_lock);
 	iucv_cleanup_queue();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -975,7 +976,7 @@ int iucv_path_quiesce(struct iucv_path *path, u8 userdata[16])
 	int rc;
 
 	local_bh_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1007,7 +1008,7 @@ int iucv_path_resume(struct iucv_path *path, u8 userdata[16])
 	int rc;
 
 	local_bh_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1036,7 +1037,7 @@ int iucv_path_sever(struct iucv_path *path, u8 userdata[16])
 	int rc;
 
 	preempt_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1070,7 +1071,7 @@ int iucv_message_purge(struct iucv_path *path, struct iucv_message *msg,
 	int rc;
 
 	local_bh_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1162,7 +1163,7 @@ int __iucv_message_receive(struct iucv_path *path, struct iucv_message *msg,
 	if (msg->flags & IUCV_IPRMDATA)
 		return iucv_message_receive_iprmdata(path, msg, flags,
 						     buffer, size, residual);
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	 if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1235,7 +1236,7 @@ int iucv_message_reject(struct iucv_path *path, struct iucv_message *msg)
 	int rc;
 
 	local_bh_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1274,7 +1275,7 @@ int iucv_message_reply(struct iucv_path *path, struct iucv_message *msg,
 	int rc;
 
 	local_bh_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1324,7 +1325,7 @@ int __iucv_message_send(struct iucv_path *path, struct iucv_message *msg,
 	union iucv_param *parm;
 	int rc;
 
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1411,7 +1412,7 @@ int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg,
 	int rc;
 
 	local_bh_disable();
-	if (cpus_empty(iucv_buffer_cpumask)) {
+	if (cpumask_empty(&iucv_buffer_cpumask)) {
 		rc = -EIO;
 		goto out;
 	}
@@ -1888,7 +1889,7 @@ static int iucv_pm_freeze(struct device *dev)
 	printk(KERN_WARNING "iucv_pm_freeze\n");
 #endif
 	if (iucv_pm_state != IUCV_PM_FREEZING) {
-		for_each_cpu_mask_nr(cpu, iucv_irq_cpumask)
+		for_each_cpu(cpu, &iucv_irq_cpumask)
 			smp_call_function_single(cpu, iucv_block_cpu_almost,
 						 NULL, 1);
 		cancel_work_sync(&iucv_work);
@@ -1928,7 +1929,7 @@ static int iucv_pm_thaw(struct device *dev)
 		if (rc)
 			goto out;
 	}
-	if (cpus_empty(iucv_irq_cpumask)) {
+	if (cpumask_empty(&iucv_irq_cpumask)) {
 		if (iucv_nonsmp_handler)
 			/* enable interrupts on one cpu */
 			iucv_allow_cpu(NULL);
@@ -1961,7 +1962,7 @@ static int iucv_pm_restore(struct device *dev)
 		pr_warning("Suspending Linux did not completely close all IUCV "
 			"connections\n");
 	iucv_pm_state = IUCV_PM_RESTORING;
-	if (cpus_empty(iucv_irq_cpumask)) {
+	if (cpumask_empty(&iucv_irq_cpumask)) {
 		rc = iucv_query_maxconn();
 		rc = iucv_enable();
 		if (rc)
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 7db86ffcf0705be6a5eaf02002fc2a90fd58bedf..d62401c2568434e7f36aac8d5a5613a30ff26281 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -712,7 +712,7 @@ static unsigned int pfkey_sockaddr_fill(const xfrm_address_t *xaddr, __be16 port
 		sin6->sin6_family = AF_INET6;
 		sin6->sin6_port = port;
 		sin6->sin6_flowinfo = 0;
-		ipv6_addr_copy(&sin6->sin6_addr, (struct in6_addr *)xaddr->a6);
+		ipv6_addr_copy(&sin6->sin6_addr, (const struct in6_addr *)xaddr->a6);
 		sin6->sin6_scope_id = 0;
 		return 128;
 	    }
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index c64ce0a0bb03b11c3b28d3445d2abb361fee9070..ed8a2335442ffa5299450b341bb20b70a586f18a 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -954,7 +954,7 @@ static int l2tp_build_l2tpv3_header(struct l2tp_session *session, void *buf)
 }
 
 static int l2tp_xmit_core(struct l2tp_session *session, struct sk_buff *skb,
-			  size_t data_len)
+			  struct flowi *fl, size_t data_len)
 {
 	struct l2tp_tunnel *tunnel = session->tunnel;
 	unsigned int len = skb->len;
@@ -987,7 +987,7 @@ static int l2tp_xmit_core(struct l2tp_session *session, struct sk_buff *skb,
 
 	/* Queue the packet to IP for output */
 	skb->local_df = 1;
-	error = ip_queue_xmit(skb);
+	error = ip_queue_xmit(skb, fl);
 
 	/* Update stats */
 	if (error >= 0) {
@@ -1028,6 +1028,7 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
 	int data_len = skb->len;
 	struct l2tp_tunnel *tunnel = session->tunnel;
 	struct sock *sk = tunnel->sock;
+	struct flowi *fl;
 	struct udphdr *uh;
 	struct inet_sock *inet;
 	__wsum csum;
@@ -1060,14 +1061,21 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
 			      IPSKB_REROUTED);
 	nf_reset(skb);
 
+	bh_lock_sock(sk);
+	if (sock_owned_by_user(sk)) {
+		dev_kfree_skb(skb);
+		goto out_unlock;
+	}
+
 	/* Get routing info from the tunnel socket */
 	skb_dst_drop(skb);
 	skb_dst_set(skb, dst_clone(__sk_dst_get(sk)));
 
+	inet = inet_sk(sk);
+	fl = &inet->cork.fl;
 	switch (tunnel->encap) {
 	case L2TP_ENCAPTYPE_UDP:
 		/* Setup UDP header */
-		inet = inet_sk(sk);
 		__skb_push(skb, sizeof(*uh));
 		skb_reset_transport_header(skb);
 		uh = udp_hdr(skb);
@@ -1105,7 +1113,9 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
 
 	l2tp_skb_set_owner_w(skb, sk);
 
-	l2tp_xmit_core(session, skb, data_len);
+	l2tp_xmit_core(session, skb, fl, data_len);
+out_unlock:
+	bh_unlock_sock(sk);
 
 abort:
 	return 0;
@@ -1425,16 +1435,15 @@ int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_id, u32
 
 	/* Add tunnel to our list */
 	INIT_LIST_HEAD(&tunnel->list);
-	spin_lock_bh(&pn->l2tp_tunnel_list_lock);
-	list_add_rcu(&tunnel->list, &pn->l2tp_tunnel_list);
-	spin_unlock_bh(&pn->l2tp_tunnel_list_lock);
-	synchronize_rcu();
 	atomic_inc(&l2tp_tunnel_count);
 
 	/* Bump the reference count. The tunnel context is deleted
-	 * only when this drops to zero.
+	 * only when this drops to zero. Must be done before list insertion
 	 */
 	l2tp_tunnel_inc_refcount(tunnel);
+	spin_lock_bh(&pn->l2tp_tunnel_list_lock);
+	list_add_rcu(&tunnel->list, &pn->l2tp_tunnel_list);
+	spin_unlock_bh(&pn->l2tp_tunnel_list_lock);
 
 	err = 0;
 err:
@@ -1626,7 +1635,6 @@ struct l2tp_session *l2tp_session_create(int priv_size, struct l2tp_tunnel *tunn
 			hlist_add_head_rcu(&session->global_hlist,
 					   l2tp_session_id_hash_2(pn, session_id));
 			spin_unlock_bh(&pn->l2tp_session_hlist_lock);
-			synchronize_rcu();
 		}
 
 		/* Ignore management session in session count value */
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 5c04f3e42704feda18993bcac15dc29b0f66c933..b6466e71f5e1dc435006d370552f06557172c930 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -296,12 +296,12 @@ static int l2tp_ip_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 
 static int l2tp_ip_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 {
-	int rc;
-	struct inet_sock *inet = inet_sk(sk);
 	struct sockaddr_l2tpip *lsa = (struct sockaddr_l2tpip *) uaddr;
+	struct inet_sock *inet = inet_sk(sk);
+	struct flowi4 *fl4;
 	struct rtable *rt;
 	__be32 saddr;
-	int oif;
+	int oif, rc;
 
 	rc = -EINVAL;
 	if (addr_len < sizeof(*lsa))
@@ -311,6 +311,8 @@ static int l2tp_ip_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len
 	if (lsa->l2tp_family != AF_INET)
 		goto out;
 
+	lock_sock(sk);
+
 	sk_dst_reset(sk);
 
 	oif = sk->sk_bound_dev_if;
@@ -320,7 +322,8 @@ static int l2tp_ip_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len
 	if (ipv4_is_multicast(lsa->l2tp_addr.s_addr))
 		goto out;
 
-	rt = ip_route_connect(lsa->l2tp_addr.s_addr, saddr,
+	fl4 = &inet->cork.fl.u.ip4;
+	rt = ip_route_connect(fl4, lsa->l2tp_addr.s_addr, saddr,
 			      RT_CONN_FLAGS(sk), oif,
 			      IPPROTO_L2TP,
 			      0, 0, sk, true);
@@ -340,10 +343,10 @@ static int l2tp_ip_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len
 	l2tp_ip_sk(sk)->peer_conn_id = lsa->l2tp_conn_id;
 
 	if (!inet->inet_saddr)
-		inet->inet_saddr = rt->rt_src;
+		inet->inet_saddr = fl4->saddr;
 	if (!inet->inet_rcv_saddr)
-		inet->inet_rcv_saddr = rt->rt_src;
-	inet->inet_daddr = rt->rt_dst;
+		inet->inet_rcv_saddr = fl4->saddr;
+	inet->inet_daddr = fl4->daddr;
 	sk->sk_state = TCP_ESTABLISHED;
 	inet->inet_id = jiffies;
 
@@ -356,6 +359,7 @@ static int l2tp_ip_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len
 
 	rc = 0;
 out:
+	release_sock(sk);
 	return rc;
 }
 
@@ -416,23 +420,28 @@ static int l2tp_ip_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
 	int rc;
 	struct l2tp_ip_sock *lsa = l2tp_ip_sk(sk);
 	struct inet_sock *inet = inet_sk(sk);
-	struct ip_options *opt = inet->opt;
 	struct rtable *rt = NULL;
+	struct flowi4 *fl4;
 	int connected = 0;
 	__be32 daddr;
 
+	lock_sock(sk);
+
+	rc = -ENOTCONN;
 	if (sock_flag(sk, SOCK_DEAD))
-		return -ENOTCONN;
+		goto out;
 
 	/* Get and verify the address. */
 	if (msg->msg_name) {
 		struct sockaddr_l2tpip *lip = (struct sockaddr_l2tpip *) msg->msg_name;
+		rc = -EINVAL;
 		if (msg->msg_namelen < sizeof(*lip))
-			return -EINVAL;
+			goto out;
 
 		if (lip->l2tp_family != AF_INET) {
+			rc = -EAFNOSUPPORT;
 			if (lip->l2tp_family != AF_UNSPEC)
-				return -EAFNOSUPPORT;
+				goto out;
 		}
 
 		daddr = lip->l2tp_addr.s_addr;
@@ -467,19 +476,27 @@ static int l2tp_ip_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
 		goto error;
 	}
 
+	fl4 = &inet->cork.fl.u.ip4;
 	if (connected)
 		rt = (struct rtable *) __sk_dst_check(sk, 0);
 
 	if (rt == NULL) {
+		struct ip_options_rcu *inet_opt;
+
+		rcu_read_lock();
+		inet_opt = rcu_dereference(inet->inet_opt);
+
 		/* Use correct destination address if we have options. */
-		if (opt && opt->srr)
-			daddr = opt->faddr;
+		if (inet_opt && inet_opt->opt.srr)
+			daddr = inet_opt->opt.faddr;
+
+		rcu_read_unlock();
 
 		/* If this fails, retransmit mechanism of transport layer will
 		 * keep trying until route appears or the connection times
 		 * itself out.
 		 */
-		rt = ip_route_output_ports(sock_net(sk), sk,
+		rt = ip_route_output_ports(sock_net(sk), fl4, sk,
 					   daddr, inet->inet_saddr,
 					   inet->inet_dport, inet->inet_sport,
 					   sk->sk_protocol, RT_CONN_FLAGS(sk),
@@ -491,7 +508,7 @@ static int l2tp_ip_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
 	skb_dst_set(skb, dst_clone(&rt->dst));
 
 	/* Queue the packet to IP for output */
-	rc = ip_queue_xmit(skb);
+	rc = ip_queue_xmit(skb, &inet->cork.fl);
 
 error:
 	/* Update stats */
@@ -503,12 +520,15 @@ static int l2tp_ip_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
 		lsa->tx_errors++;
 	}
 
+out:
+	release_sock(sk);
 	return rc;
 
 no_route:
 	IP_INC_STATS(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
 	kfree_skb(skb);
-	return -EHOSTUNREACH;
+	rc = -EHOSTUNREACH;
+	goto out;
 }
 
 static int l2tp_ip_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 4c1e540732d7e43fdb6b22a445e33d5301c9b4df..93a41a09458bf0a1b667005b6fabd1ade8a57073 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -795,11 +795,12 @@ int l2tp_nl_register_ops(enum l2tp_pwtype pw_type, const struct l2tp_nl_cmd_ops
 		goto out;
 
 	l2tp_nl_cmd_ops[pw_type] = ops;
+	ret = 0;
 
 out:
 	genl_unlock();
 err:
-	return 0;
+	return ret;
 }
 EXPORT_SYMBOL_GPL(l2tp_nl_register_ops);
 
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 513f85cc2ae1b1ad707f8a878fcf2fd5e6e93a91..f5fdfcbf552a100d45e703455ed07145789e36bc 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -2,7 +2,6 @@ config MAC80211
 	tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
 	depends on CFG80211
 	select CRYPTO
-	select CRYPTO_ECB
 	select CRYPTO_ARC4
 	select CRYPTO_AES
 	select CRC32
diff --git a/net/mac80211/aes_ccm.c b/net/mac80211/aes_ccm.c
index 4bd6ef0be38083aae25162a69250164b0afdab68..b9b595c081123d518ff19416f9f6cb705b8d3fb1 100644
--- a/net/mac80211/aes_ccm.c
+++ b/net/mac80211/aes_ccm.c
@@ -54,13 +54,12 @@ void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch,
 			       u8 *cdata, u8 *mic)
 {
 	int i, j, last_len, num_blocks;
-	u8 *pos, *cpos, *b, *s_0, *e, *b_0, *aad;
+	u8 *pos, *cpos, *b, *s_0, *e, *b_0;
 
 	b = scratch;
 	s_0 = scratch + AES_BLOCK_LEN;
 	e = scratch + 2 * AES_BLOCK_LEN;
 	b_0 = scratch + 3 * AES_BLOCK_LEN;
-	aad = scratch + 4 * AES_BLOCK_LEN;
 
 	num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_LEN);
 	last_len = data_len % AES_BLOCK_LEN;
@@ -94,13 +93,12 @@ int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch,
 			      u8 *cdata, size_t data_len, u8 *mic, u8 *data)
 {
 	int i, j, last_len, num_blocks;
-	u8 *pos, *cpos, *b, *s_0, *a, *b_0, *aad;
+	u8 *pos, *cpos, *b, *s_0, *a, *b_0;
 
 	b = scratch;
 	s_0 = scratch + AES_BLOCK_LEN;
 	a = scratch + 2 * AES_BLOCK_LEN;
 	b_0 = scratch + 3 * AES_BLOCK_LEN;
-	aad = scratch + 4 * AES_BLOCK_LEN;
 
 	num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_LEN);
 	last_len = data_len % AES_BLOCK_LEN;
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c
index 0c9d0c07eae6cae6ffc6f3ef1f0e91ae64107e2b..9c0d76cdca920ed3b322c4b70ed86f044b4a404b 100644
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -63,7 +63,8 @@ void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
 
 	lockdep_assert_held(&sta->ampdu_mlme.mtx);
 
-	tid_rx = sta->ampdu_mlme.tid_rx[tid];
+	tid_rx = rcu_dereference_protected(sta->ampdu_mlme.tid_rx[tid],
+					lockdep_is_held(&sta->ampdu_mlme.mtx));
 
 	if (!tid_rx)
 		return;
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 63d852cb4ca2e55e3a6f70721e4487ec656862ce..c8be8eff70daa5595b823c8648a1261153fe71b1 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -136,12 +136,12 @@ void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u1
 	ieee80211_tx_skb(sdata, skb);
 }
 
-static void kfree_tid_tx(struct rcu_head *rcu_head)
+void ieee80211_assign_tid_tx(struct sta_info *sta, int tid,
+			     struct tid_ampdu_tx *tid_tx)
 {
-	struct tid_ampdu_tx *tid_tx =
-	    container_of(rcu_head, struct tid_ampdu_tx, rcu_head);
-
-	kfree(tid_tx);
+	lockdep_assert_held(&sta->ampdu_mlme.mtx);
+	lockdep_assert_held(&sta->lock);
+	rcu_assign_pointer(sta->ampdu_mlme.tid_tx[tid], tid_tx);
 }
 
 int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
@@ -149,21 +149,24 @@ int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
 				    bool tx)
 {
 	struct ieee80211_local *local = sta->local;
-	struct tid_ampdu_tx *tid_tx = sta->ampdu_mlme.tid_tx[tid];
+	struct tid_ampdu_tx *tid_tx;
 	int ret;
 
 	lockdep_assert_held(&sta->ampdu_mlme.mtx);
 
-	if (!tid_tx)
-		return -ENOENT;
-
 	spin_lock_bh(&sta->lock);
 
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
+	if (!tid_tx) {
+		spin_unlock_bh(&sta->lock);
+		return -ENOENT;
+	}
+
 	if (test_bit(HT_AGG_STATE_WANT_START, &tid_tx->state)) {
 		/* not even started yet! */
-		rcu_assign_pointer(sta->ampdu_mlme.tid_tx[tid], NULL);
+		ieee80211_assign_tid_tx(sta, tid, NULL);
 		spin_unlock_bh(&sta->lock);
-		call_rcu(&tid_tx->rcu_head, kfree_tid_tx);
+		kfree_rcu(tid_tx, rcu_head);
 		return 0;
 	}
 
@@ -283,13 +286,13 @@ ieee80211_wake_queue_agg(struct ieee80211_local *local, int tid)
 
 void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid)
 {
-	struct tid_ampdu_tx *tid_tx = sta->ampdu_mlme.tid_tx[tid];
+	struct tid_ampdu_tx *tid_tx;
 	struct ieee80211_local *local = sta->local;
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
 	u16 start_seq_num;
 	int ret;
 
-	lockdep_assert_held(&sta->ampdu_mlme.mtx);
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
 
 	/*
 	 * While we're asking the driver about the aggregation,
@@ -318,11 +321,11 @@ void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid)
 					" tid %d\n", tid);
 #endif
 		spin_lock_bh(&sta->lock);
-		rcu_assign_pointer(sta->ampdu_mlme.tid_tx[tid], NULL);
+		ieee80211_assign_tid_tx(sta, tid, NULL);
 		spin_unlock_bh(&sta->lock);
 
 		ieee80211_wake_queue_agg(local, tid);
-		call_rcu(&tid_tx->rcu_head, kfree_tid_tx);
+		kfree_rcu(tid_tx, rcu_head);
 		return;
 	}
 
@@ -396,9 +399,9 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid,
 		goto err_unlock_sta;
 	}
 
-	tid_tx = sta->ampdu_mlme.tid_tx[tid];
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
 	/* check if the TID is not in aggregation flow already */
-	if (tid_tx) {
+	if (tid_tx || sta->ampdu_mlme.tid_start_tx[tid]) {
 #ifdef CONFIG_MAC80211_HT_DEBUG
 		printk(KERN_DEBUG "BA request denied - session is not "
 				 "idle on tid %u\n", tid);
@@ -433,8 +436,11 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid,
 	sta->ampdu_mlme.dialog_token_allocator++;
 	tid_tx->dialog_token = sta->ampdu_mlme.dialog_token_allocator;
 
-	/* finally, assign it to the array */
-	rcu_assign_pointer(sta->ampdu_mlme.tid_tx[tid], tid_tx);
+	/*
+	 * Finally, assign it to the start array; the work item will
+	 * collect it and move it to the normal array.
+	 */
+	sta->ampdu_mlme.tid_start_tx[tid] = tid_tx;
 
 	ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work);
 
@@ -480,16 +486,19 @@ ieee80211_agg_splice_finish(struct ieee80211_local *local, u16 tid)
 static void ieee80211_agg_tx_operational(struct ieee80211_local *local,
 					 struct sta_info *sta, u16 tid)
 {
+	struct tid_ampdu_tx *tid_tx;
+
 	lockdep_assert_held(&sta->ampdu_mlme.mtx);
 
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
+
 #ifdef CONFIG_MAC80211_HT_DEBUG
 	printk(KERN_DEBUG "Aggregation is on for tid %d\n", tid);
 #endif
 
 	drv_ampdu_action(local, sta->sdata,
 			 IEEE80211_AMPDU_TX_OPERATIONAL,
-			 &sta->sta, tid, NULL,
-			 sta->ampdu_mlme.tid_tx[tid]->buf_size);
+			 &sta->sta, tid, NULL, tid_tx->buf_size);
 
 	/*
 	 * synchronize with TX path, while splicing the TX path
@@ -497,13 +506,13 @@ static void ieee80211_agg_tx_operational(struct ieee80211_local *local,
 	 */
 	spin_lock_bh(&sta->lock);
 
-	ieee80211_agg_splice_packets(local, sta->ampdu_mlme.tid_tx[tid], tid);
+	ieee80211_agg_splice_packets(local, tid_tx, tid);
 	/*
 	 * Now mark as operational. This will be visible
 	 * in the TX path, and lets it go lock-free in
 	 * the common case.
 	 */
-	set_bit(HT_AGG_STATE_OPERATIONAL, &sta->ampdu_mlme.tid_tx[tid]->state);
+	set_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state);
 	ieee80211_agg_splice_finish(local, tid);
 
 	spin_unlock_bh(&sta->lock);
@@ -537,7 +546,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid)
 	}
 
 	mutex_lock(&sta->ampdu_mlme.mtx);
-	tid_tx = sta->ampdu_mlme.tid_tx[tid];
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
 
 	if (WARN_ON(!tid_tx)) {
 #ifdef CONFIG_MAC80211_HT_DEBUG
@@ -615,7 +624,7 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid)
 		return -EINVAL;
 
 	spin_lock_bh(&sta->lock);
-	tid_tx = sta->ampdu_mlme.tid_tx[tid];
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
 
 	if (!tid_tx) {
 		ret = -ENOENT;
@@ -671,7 +680,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid)
 
 	mutex_lock(&sta->ampdu_mlme.mtx);
 	spin_lock_bh(&sta->lock);
-	tid_tx = sta->ampdu_mlme.tid_tx[tid];
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
 
 	if (!tid_tx || !test_bit(HT_AGG_STATE_STOPPING, &tid_tx->state)) {
 #ifdef CONFIG_MAC80211_HT_DEBUG
@@ -697,11 +706,11 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid)
 	ieee80211_agg_splice_packets(local, tid_tx, tid);
 
 	/* future packets must not find the tid_tx struct any more */
-	rcu_assign_pointer(sta->ampdu_mlme.tid_tx[tid], NULL);
+	ieee80211_assign_tid_tx(sta, tid, NULL);
 
 	ieee80211_agg_splice_finish(local, tid);
 
-	call_rcu(&tid_tx->rcu_head, kfree_tid_tx);
+	kfree_rcu(tid_tx, rcu_head);
 
  unlock_sta:
 	spin_unlock_bh(&sta->lock);
@@ -752,7 +761,7 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local,
 
 	mutex_lock(&sta->ampdu_mlme.mtx);
 
-	tid_tx = sta->ampdu_mlme.tid_tx[tid];
+	tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
 	if (!tid_tx)
 		goto out;
 
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 44049733c4eaf6ab450e9ea48e676102669531ba..be70c70d3f5bfa6ecfb57e56d3b12eb06e6f78e9 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -136,7 +136,10 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 	mutex_lock(&sdata->local->sta_mtx);
 
 	if (mac_addr) {
-		sta = sta_info_get_bss(sdata, mac_addr);
+		if (ieee80211_vif_is_mesh(&sdata->vif))
+			sta = sta_info_get(sdata, mac_addr);
+		else
+			sta = sta_info_get_bss(sdata, mac_addr);
 		if (!sta) {
 			ieee80211_key_free(sdata->local, key);
 			err = -ENOENT;
@@ -157,13 +160,14 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 			     u8 key_idx, bool pairwise, const u8 *mac_addr)
 {
-	struct ieee80211_sub_if_data *sdata;
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	struct ieee80211_local *local = sdata->local;
 	struct sta_info *sta;
+	struct ieee80211_key *key = NULL;
 	int ret;
 
-	sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
-	mutex_lock(&sdata->local->sta_mtx);
+	mutex_lock(&local->sta_mtx);
+	mutex_lock(&local->key_mtx);
 
 	if (mac_addr) {
 		ret = -ENOENT;
@@ -172,33 +176,24 @@ static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 		if (!sta)
 			goto out_unlock;
 
-		if (pairwise) {
-			if (sta->ptk) {
-				ieee80211_key_free(sdata->local, sta->ptk);
-				ret = 0;
-			}
-		} else {
-			if (sta->gtk[key_idx]) {
-				ieee80211_key_free(sdata->local,
-						   sta->gtk[key_idx]);
-				ret = 0;
-			}
-		}
-
-		goto out_unlock;
-	}
+		if (pairwise)
+			key = key_mtx_dereference(local, sta->ptk);
+		else
+			key = key_mtx_dereference(local, sta->gtk[key_idx]);
+	} else
+		key = key_mtx_dereference(local, sdata->keys[key_idx]);
 
-	if (!sdata->keys[key_idx]) {
+	if (!key) {
 		ret = -ENOENT;
 		goto out_unlock;
 	}
 
-	ieee80211_key_free(sdata->local, sdata->keys[key_idx]);
-	WARN_ON(sdata->keys[key_idx]);
+	__ieee80211_key_free(key);
 
 	ret = 0;
  out_unlock:
-	mutex_unlock(&sdata->local->sta_mtx);
+	mutex_unlock(&local->key_mtx);
+	mutex_unlock(&local->sta_mtx);
 
 	return ret;
 }
@@ -228,11 +223,11 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
 			goto out;
 
 		if (pairwise)
-			key = sta->ptk;
+			key = rcu_dereference(sta->ptk);
 		else if (key_idx < NUM_DEFAULT_KEYS)
-			key = sta->gtk[key_idx];
+			key = rcu_dereference(sta->gtk[key_idx]);
 	} else
-		key = sdata->keys[key_idx];
+		key = rcu_dereference(sdata->keys[key_idx]);
 
 	if (!key)
 		goto out;
@@ -330,6 +325,7 @@ static void rate_idx_to_bitrate(struct rate_info *rate, struct sta_info *sta, in
 static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 {
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
+	struct timespec uptime;
 
 	sinfo->generation = sdata->local->sta_generation;
 
@@ -342,7 +338,12 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 			STATION_INFO_TX_FAILED |
 			STATION_INFO_TX_BITRATE |
 			STATION_INFO_RX_BITRATE |
-			STATION_INFO_RX_DROP_MISC;
+			STATION_INFO_RX_DROP_MISC |
+			STATION_INFO_BSS_PARAM |
+			STATION_INFO_CONNECTED_TIME;
+
+	do_posix_clock_monotonic_gettime(&uptime);
+	sinfo->connected_time = uptime.tv_sec - sta->last_connected;
 
 	sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
 	sinfo->rx_bytes = sta->rx_bytes;
@@ -389,6 +390,16 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 		sinfo->plink_state = sta->plink_state;
 #endif
 	}
+
+	sinfo->bss_param.flags = 0;
+	if (sdata->vif.bss_conf.use_cts_prot)
+		sinfo->bss_param.flags |= BSS_PARAM_FLAGS_CTS_PROT;
+	if (sdata->vif.bss_conf.use_short_preamble)
+		sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
+	if (sdata->vif.bss_conf.use_short_slot)
+		sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
+	sinfo->bss_param.dtim_period = sdata->local->hw.conf.ps_dtim_period;
+	sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;
 }
 
 
@@ -452,7 +463,7 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
 	int size;
 	int err = -EINVAL;
 
-	old = sdata->u.ap.beacon;
+	old = rtnl_dereference(sdata->u.ap.beacon);
 
 	/* head must not be zero-length */
 	if (params->head && !params->head_len)
@@ -547,8 +558,7 @@ static int ieee80211_add_beacon(struct wiphy *wiphy, struct net_device *dev,
 
 	sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-	old = sdata->u.ap.beacon;
-
+	old = rtnl_dereference(sdata->u.ap.beacon);
 	if (old)
 		return -EALREADY;
 
@@ -563,8 +573,7 @@ static int ieee80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
 
 	sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-	old = sdata->u.ap.beacon;
-
+	old = rtnl_dereference(sdata->u.ap.beacon);
 	if (!old)
 		return -ENOENT;
 
@@ -578,8 +587,7 @@ static int ieee80211_del_beacon(struct wiphy *wiphy, struct net_device *dev)
 
 	sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-	old = sdata->u.ap.beacon;
-
+	old = rtnl_dereference(sdata->u.ap.beacon);
 	if (!old)
 		return -ENOENT;
 
@@ -675,6 +683,12 @@ static void sta_apply_parameters(struct ieee80211_local *local,
 		if (set & BIT(NL80211_STA_FLAG_MFP))
 			sta->flags |= WLAN_STA_MFP;
 	}
+
+	if (mask & BIT(NL80211_STA_FLAG_AUTHENTICATED)) {
+		sta->flags &= ~WLAN_STA_AUTH;
+		if (set & BIT(NL80211_STA_FLAG_AUTHENTICATED))
+			sta->flags |= WLAN_STA_AUTH;
+	}
 	spin_unlock_irqrestore(&sta->flaglock, flags);
 
 	/*
@@ -712,15 +726,29 @@ static void sta_apply_parameters(struct ieee80211_local *local,
 						  params->ht_capa,
 						  &sta->sta.ht_cap);
 
-	if (ieee80211_vif_is_mesh(&sdata->vif) && params->plink_action) {
-		switch (params->plink_action) {
-		case PLINK_ACTION_OPEN:
-			mesh_plink_open(sta);
-			break;
-		case PLINK_ACTION_BLOCK:
-			mesh_plink_block(sta);
-			break;
-		}
+	if (ieee80211_vif_is_mesh(&sdata->vif)) {
+#ifdef CONFIG_MAC80211_MESH
+		if (sdata->u.mesh.security & IEEE80211_MESH_SEC_SECURED)
+			switch (params->plink_state) {
+			case NL80211_PLINK_LISTEN:
+			case NL80211_PLINK_ESTAB:
+			case NL80211_PLINK_BLOCKED:
+				sta->plink_state = params->plink_state;
+				break;
+			default:
+				/*  nothing  */
+				break;
+			}
+		else
+			switch (params->plink_action) {
+			case PLINK_ACTION_OPEN:
+				mesh_plink_open(sta);
+				break;
+			case PLINK_ACTION_BLOCK:
+				mesh_plink_block(sta);
+				break;
+			}
+#endif
 	}
 }
 
@@ -921,8 +949,10 @@ static int ieee80211_change_mpath(struct wiphy *wiphy,
 static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
 			    struct mpath_info *pinfo)
 {
-	if (mpath->next_hop)
-		memcpy(next_hop, mpath->next_hop->sta.addr, ETH_ALEN);
+	struct sta_info *next_hop_sta = rcu_dereference(mpath->next_hop);
+
+	if (next_hop_sta)
+		memcpy(next_hop, next_hop_sta->sta.addr, ETH_ALEN);
 	else
 		memset(next_hop, 0, ETH_ALEN);
 
@@ -1023,26 +1053,30 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh,
 	u8 *new_ie;
 	const u8 *old_ie;
 
-	/* first allocate the new vendor information element */
+	/* allocate information elements */
 	new_ie = NULL;
-	old_ie = ifmsh->vendor_ie;
+	old_ie = ifmsh->ie;
 
-	ifmsh->vendor_ie_len = setup->vendor_ie_len;
-	if (setup->vendor_ie_len) {
-		new_ie = kmemdup(setup->vendor_ie, setup->vendor_ie_len,
+	if (setup->ie_len) {
+		new_ie = kmemdup(setup->ie, setup->ie_len,
 				GFP_KERNEL);
 		if (!new_ie)
 			return -ENOMEM;
 	}
+	ifmsh->ie_len = setup->ie_len;
+	ifmsh->ie = new_ie;
+	kfree(old_ie);
 
 	/* now copy the rest of the setup parameters */
 	ifmsh->mesh_id_len = setup->mesh_id_len;
 	memcpy(ifmsh->mesh_id, setup->mesh_id, ifmsh->mesh_id_len);
 	ifmsh->mesh_pp_id = setup->path_sel_proto;
 	ifmsh->mesh_pm_id = setup->path_metric;
-	ifmsh->vendor_ie = new_ie;
-
-	kfree(old_ie);
+	ifmsh->security = IEEE80211_MESH_SEC_NONE;
+	if (setup->is_authenticated)
+		ifmsh->security |= IEEE80211_MESH_SEC_AUTHED;
+	if (setup->is_secure)
+		ifmsh->security |= IEEE80211_MESH_SEC_SECURED;
 
 	return 0;
 }
@@ -1275,9 +1309,10 @@ static int ieee80211_set_channel(struct wiphy *wiphy,
 }
 
 #ifdef CONFIG_PM
-static int ieee80211_suspend(struct wiphy *wiphy)
+static int ieee80211_suspend(struct wiphy *wiphy,
+			     struct cfg80211_wowlan *wowlan)
 {
-	return __ieee80211_suspend(wiphy_priv(wiphy));
+	return __ieee80211_suspend(wiphy_priv(wiphy), wowlan);
 }
 
 static int ieee80211_resume(struct wiphy *wiphy)
@@ -1320,6 +1355,30 @@ static int ieee80211_scan(struct wiphy *wiphy,
 	return ieee80211_request_scan(sdata, req);
 }
 
+static int
+ieee80211_sched_scan_start(struct wiphy *wiphy,
+			   struct net_device *dev,
+			   struct cfg80211_sched_scan_request *req)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+	if (!sdata->local->ops->sched_scan_start)
+		return -EOPNOTSUPP;
+
+	return ieee80211_request_sched_scan_start(sdata, req);
+}
+
+static int
+ieee80211_sched_scan_stop(struct wiphy *wiphy, struct net_device *dev)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+	if (!sdata->local->ops->sched_scan_stop)
+		return -EOPNOTSUPP;
+
+	return ieee80211_request_sched_scan_stop(sdata);
+}
+
 static int ieee80211_auth(struct wiphy *wiphy, struct net_device *dev,
 			  struct cfg80211_auth_request *req)
 {
@@ -1611,16 +1670,13 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy,
 {
 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-	int i;
-
-	/*
-	 * This _could_ be supported by providing a hook for
-	 * drivers for this function, but at this point it
-	 * doesn't seem worth bothering.
-	 */
-	if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL)
-		return -EOPNOTSUPP;
+	int i, ret;
 
+	if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
+		ret = drv_set_bitrate_mask(local, sdata, mask);
+		if (ret)
+			return ret;
+	}
 
 	for (i = 0; i < IEEE80211_NUM_BANDS; i++)
 		sdata->rc_rateidx_mask[i] = mask->control[i].legacy;
@@ -2064,6 +2120,8 @@ struct cfg80211_ops mac80211_config_ops = {
 	.suspend = ieee80211_suspend,
 	.resume = ieee80211_resume,
 	.scan = ieee80211_scan,
+	.sched_scan_start = ieee80211_sched_scan_start,
+	.sched_scan_stop = ieee80211_sched_scan_stop,
 	.auth = ieee80211_auth,
 	.assoc = ieee80211_assoc,
 	.deauth = ieee80211_deauth,
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 51f0d780dafadfd300719a3b2f19514940824383..186e02f7cc32dd4bd30a9176778261dd333c4437 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -37,7 +37,7 @@ int mac80211_format_buffer(char __user *userbuf, size_t count,
 	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
 }
 
-#define DEBUGFS_READONLY_FILE(name, fmt, value...)			\
+#define DEBUGFS_READONLY_FILE_FN(name, fmt, value...)			\
 static ssize_t name## _read(struct file *file, char __user *userbuf,	\
 			    size_t count, loff_t *ppos)			\
 {									\
@@ -45,14 +45,19 @@ static ssize_t name## _read(struct file *file, char __user *userbuf,	\
 									\
 	return mac80211_format_buffer(userbuf, count, ppos, 		\
 				      fmt "\n", ##value);		\
-}									\
-									\
+}
+
+#define DEBUGFS_READONLY_FILE_OPS(name)			\
 static const struct file_operations name## _ops = {			\
 	.read = name## _read,						\
 	.open = mac80211_open_file_generic,				\
 	.llseek = generic_file_llseek,					\
 };
 
+#define DEBUGFS_READONLY_FILE(name, fmt, value...)		\
+	DEBUGFS_READONLY_FILE_FN(name, fmt, value)		\
+	DEBUGFS_READONLY_FILE_OPS(name)
+
 #define DEBUGFS_ADD(name)						\
 	debugfs_create_file(#name, 0400, phyd, local, &name## _ops);
 
@@ -130,7 +135,7 @@ static ssize_t reset_write(struct file *file, const char __user *user_buf,
 	struct ieee80211_local *local = file->private_data;
 
 	rtnl_lock();
-	__ieee80211_suspend(&local->hw);
+	__ieee80211_suspend(&local->hw, NULL);
 	__ieee80211_resume(&local->hw);
 	rtnl_unlock();
 
@@ -291,11 +296,70 @@ static ssize_t channel_type_read(struct file *file, char __user *user_buf,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
 }
 
-static const struct file_operations channel_type_ops = {
-	.read = channel_type_read,
-	.open = mac80211_open_file_generic,
-	.llseek = default_llseek,
-};
+static ssize_t hwflags_read(struct file *file, char __user *user_buf,
+			    size_t count, loff_t *ppos)
+{
+	struct ieee80211_local *local = file->private_data;
+	int mxln = 500;
+	ssize_t rv;
+	char *buf = kzalloc(mxln, GFP_KERNEL);
+	int sf = 0; /* how many written so far */
+
+	sf += snprintf(buf, mxln - sf, "0x%x\n", local->hw.flags);
+	if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL)
+		sf += snprintf(buf + sf, mxln - sf, "HAS_RATE_CONTROL\n");
+	if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)
+		sf += snprintf(buf + sf, mxln - sf, "RX_INCLUDES_FCS\n");
+	if (local->hw.flags & IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING)
+		sf += snprintf(buf + sf, mxln - sf,
+			       "HOST_BCAST_PS_BUFFERING\n");
+	if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE)
+		sf += snprintf(buf + sf, mxln - sf,
+			       "2GHZ_SHORT_SLOT_INCAPABLE\n");
+	if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE)
+		sf += snprintf(buf + sf, mxln - sf,
+			       "2GHZ_SHORT_PREAMBLE_INCAPABLE\n");
+	if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)
+		sf += snprintf(buf + sf, mxln - sf, "SIGNAL_UNSPEC\n");
+	if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
+		sf += snprintf(buf + sf, mxln - sf, "SIGNAL_DBM\n");
+	if (local->hw.flags & IEEE80211_HW_NEED_DTIM_PERIOD)
+		sf += snprintf(buf + sf, mxln - sf, "NEED_DTIM_PERIOD\n");
+	if (local->hw.flags & IEEE80211_HW_SPECTRUM_MGMT)
+		sf += snprintf(buf + sf, mxln - sf, "SPECTRUM_MGMT\n");
+	if (local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION)
+		sf += snprintf(buf + sf, mxln - sf, "AMPDU_AGGREGATION\n");
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_PS)
+		sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PS\n");
+	if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)
+		sf += snprintf(buf + sf, mxln - sf, "PS_NULLFUNC_STACK\n");
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS)
+		sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_PS\n");
+	if (local->hw.flags & IEEE80211_HW_MFP_CAPABLE)
+		sf += snprintf(buf + sf, mxln - sf, "MFP_CAPABLE\n");
+	if (local->hw.flags & IEEE80211_HW_BEACON_FILTER)
+		sf += snprintf(buf + sf, mxln - sf, "BEACON_FILTER\n");
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_STATIC_SMPS)
+		sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_STATIC_SMPS\n");
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS)
+		sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_SMPS\n");
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)
+		sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_UAPSD\n");
+	if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)
+		sf += snprintf(buf + sf, mxln - sf, "REPORTS_TX_ACK_STATUS\n");
+	if (local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR)
+		sf += snprintf(buf + sf, mxln - sf, "CONNECTION_MONITOR\n");
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_CQM_RSSI)
+		sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_CQM_RSSI\n");
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK)
+		sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n");
+	if (local->hw.flags & IEEE80211_HW_AP_LINK_PS)
+		sf += snprintf(buf + sf, mxln - sf, "AP_LINK_PS\n");
+
+	rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
+	kfree(buf);
+	return rv;
+}
 
 static ssize_t queues_read(struct file *file, char __user *user_buf,
 			   size_t count, loff_t *ppos)
@@ -315,11 +379,9 @@ static ssize_t queues_read(struct file *file, char __user *user_buf,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
 }
 
-static const struct file_operations queues_ops = {
-	.read = queues_read,
-	.open = mac80211_open_file_generic,
-	.llseek = default_llseek,
-};
+DEBUGFS_READONLY_FILE_OPS(hwflags);
+DEBUGFS_READONLY_FILE_OPS(channel_type);
+DEBUGFS_READONLY_FILE_OPS(queues);
 
 /* statistics stuff */
 
@@ -395,6 +457,7 @@ void debugfs_hw_add(struct ieee80211_local *local)
 	DEBUGFS_ADD(uapsd_queues);
 	DEBUGFS_ADD(uapsd_max_sp_len);
 	DEBUGFS_ADD(channel_type);
+	DEBUGFS_ADD(hwflags);
 	DEBUGFS_ADD(user_power);
 	DEBUGFS_ADD(power);
 
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index f7ef3477c24a13d5eea1cd587266fddaff68da6d..33c58b85c9113b6caaae68b068a68c0df4a01c4c 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -241,16 +241,12 @@ void ieee80211_debugfs_key_add(struct ieee80211_key *key)
 	if (!key->debugfs.dir)
 		return;
 
-	rcu_read_lock();
-	sta = rcu_dereference(key->sta);
-	if (sta)
+	sta = key->sta;
+	if (sta) {
 		sprintf(buf, "../../stations/%pM", sta->sta.addr);
-	rcu_read_unlock();
-
-	/* using sta as a boolean is fine outside RCU lock */
-	if (sta)
 		key->debugfs.stalink =
 			debugfs_create_symlink("station", key->debugfs.dir, buf);
+	}
 
 	DEBUGFS_ADD(keylen);
 	DEBUGFS_ADD(flags);
@@ -286,7 +282,8 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata)
 	lockdep_assert_held(&sdata->local->key_mtx);
 
 	if (sdata->default_unicast_key) {
-		key = sdata->default_unicast_key;
+		key = key_mtx_dereference(sdata->local,
+					  sdata->default_unicast_key);
 		sprintf(buf, "../keys/%d", key->debugfs.cnt);
 		sdata->debugfs.default_unicast_key =
 			debugfs_create_symlink("default_unicast_key",
@@ -297,7 +294,8 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata)
 	}
 
 	if (sdata->default_multicast_key) {
-		key = sdata->default_multicast_key;
+		key = key_mtx_dereference(sdata->local,
+					  sdata->default_multicast_key);
 		sprintf(buf, "../keys/%d", key->debugfs.cnt);
 		sdata->debugfs.default_multicast_key =
 			debugfs_create_symlink("default_multicast_key",
@@ -316,9 +314,8 @@ void ieee80211_debugfs_key_add_mgmt_default(struct ieee80211_sub_if_data *sdata)
 	if (!sdata->debugfs.dir)
 		return;
 
-	/* this is running under the key lock */
-
-	key = sdata->default_mgmt_key;
+	key = key_mtx_dereference(sdata->local,
+				  sdata->default_mgmt_key);
 	if (key) {
 		sprintf(buf, "../keys/%d", key->debugfs.cnt);
 		sdata->debugfs.default_mgmt_key =
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index c04a1396cf8d94e4ff6d467cb1f98a3a1133f5be..a01d2137fddca33f11bc89bda319c5d00937b98d 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -92,6 +92,31 @@ static ssize_t sta_inactive_ms_read(struct file *file, char __user *userbuf,
 }
 STA_OPS(inactive_ms);
 
+
+static ssize_t sta_connected_time_read(struct file *file, char __user *userbuf,
+					size_t count, loff_t *ppos)
+{
+	struct sta_info *sta = file->private_data;
+	struct timespec uptime;
+	struct tm result;
+	long connected_time_secs;
+	char buf[100];
+	int res;
+	do_posix_clock_monotonic_gettime(&uptime);
+	connected_time_secs = uptime.tv_sec - sta->last_connected;
+	time_to_tm(connected_time_secs, 0, &result);
+	result.tm_year -= 70;
+	result.tm_mday -= 1;
+	res = scnprintf(buf, sizeof(buf),
+		"years  - %ld\nmonths - %d\ndays   - %d\nclock  - %d:%d:%d\n\n",
+			result.tm_year, result.tm_mon, result.tm_mday,
+			result.tm_hour, result.tm_min, result.tm_sec);
+	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
+}
+STA_OPS(connected_time);
+
+
+
 static ssize_t sta_last_seq_ctrl_read(struct file *file, char __user *userbuf,
 				      size_t count, loff_t *ppos)
 {
@@ -324,6 +349,7 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
 	DEBUGFS_ADD(flags);
 	DEBUGFS_ADD(num_ps_buf_frames);
 	DEBUGFS_ADD(inactive_ms);
+	DEBUGFS_ADD(connected_time);
 	DEBUGFS_ADD(last_seq_ctrl);
 	DEBUGFS_ADD(agg_status);
 	DEBUGFS_ADD(dev);
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 9c0d62bb0ea3443d13edad25642ae7375a026293..eebf7a67daf73122ea7cf455e48abb8d8196c3be 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -41,6 +41,33 @@ static inline void drv_stop(struct ieee80211_local *local)
 	local->started = false;
 }
 
+#ifdef CONFIG_PM
+static inline int drv_suspend(struct ieee80211_local *local,
+			      struct cfg80211_wowlan *wowlan)
+{
+	int ret;
+
+	might_sleep();
+
+	trace_drv_suspend(local);
+	ret = local->ops->suspend(&local->hw, wowlan);
+	trace_drv_return_int(local, ret);
+	return ret;
+}
+
+static inline int drv_resume(struct ieee80211_local *local)
+{
+	int ret;
+
+	might_sleep();
+
+	trace_drv_resume(local);
+	ret = local->ops->resume(&local->hw);
+	trace_drv_return_int(local, ret);
+	return ret;
+}
+#endif
+
 static inline int drv_add_interface(struct ieee80211_local *local,
 				    struct ieee80211_vif *vif)
 {
@@ -185,12 +212,39 @@ static inline int drv_hw_scan(struct ieee80211_local *local,
 
 	might_sleep();
 
-	trace_drv_hw_scan(local, sdata, req);
+	trace_drv_hw_scan(local, sdata);
 	ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
 	trace_drv_return_int(local, ret);
 	return ret;
 }
 
+static inline int
+drv_sched_scan_start(struct ieee80211_local *local,
+		     struct ieee80211_sub_if_data *sdata,
+		     struct cfg80211_sched_scan_request *req,
+		     struct ieee80211_sched_scan_ies *ies)
+{
+	int ret;
+
+	might_sleep();
+
+	trace_drv_sched_scan_start(local, sdata);
+	ret = local->ops->sched_scan_start(&local->hw, &sdata->vif,
+					      req, ies);
+	trace_drv_return_int(local, ret);
+	return ret;
+}
+
+static inline void drv_sched_scan_stop(struct ieee80211_local *local,
+				       struct ieee80211_sub_if_data *sdata)
+{
+	might_sleep();
+
+	trace_drv_sched_scan_stop(local, sdata);
+	local->ops->sched_scan_stop(&local->hw, &sdata->vif);
+	trace_drv_return_void(local);
+}
+
 static inline void drv_sw_scan_start(struct ieee80211_local *local)
 {
 	might_sleep();
@@ -552,4 +606,35 @@ static inline void drv_get_ringparam(struct ieee80211_local *local,
 	trace_drv_return_void(local);
 }
 
+static inline bool drv_tx_frames_pending(struct ieee80211_local *local)
+{
+	bool ret = false;
+
+	might_sleep();
+
+	trace_drv_tx_frames_pending(local);
+	if (local->ops->tx_frames_pending)
+		ret = local->ops->tx_frames_pending(&local->hw);
+	trace_drv_return_bool(local, ret);
+
+	return ret;
+}
+
+static inline int drv_set_bitrate_mask(struct ieee80211_local *local,
+				       struct ieee80211_sub_if_data *sdata,
+				       const struct cfg80211_bitrate_mask *mask)
+{
+	int ret = -EOPNOTSUPP;
+
+	might_sleep();
+
+	trace_drv_set_bitrate_mask(local, sdata, mask);
+	if (local->ops->set_bitrate_mask)
+		ret = local->ops->set_bitrate_mask(&local->hw,
+						   &sdata->vif, mask);
+	trace_drv_return_int(local, ret);
+
+	return ret;
+}
+
 #endif /* __MAC80211_DRIVER_OPS */
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index 45aab80738e272c3b9b1a25c71bb14201b643c14..ed9edcbd9aa588b9bb36181f23bbdaf178121c63 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -55,6 +55,70 @@ DECLARE_EVENT_CLASS(local_only_evt,
 	TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
 );
 
+DECLARE_EVENT_CLASS(local_sdata_addr_evt,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata),
+	TP_ARGS(local, sdata),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		VIF_ENTRY
+		__array(char, addr, 6)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		VIF_ASSIGN;
+		memcpy(__entry->addr, sdata->vif.addr, 6);
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
+		LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
+	)
+);
+
+DECLARE_EVENT_CLASS(local_u32_evt,
+	TP_PROTO(struct ieee80211_local *local, u32 value),
+	TP_ARGS(local, value),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		__field(u32, value)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		__entry->value = value;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT " value:%d",
+		LOCAL_PR_ARG, __entry->value
+	)
+);
+
+DECLARE_EVENT_CLASS(local_sdata_evt,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata),
+	TP_ARGS(local, sdata),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		VIF_ENTRY
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		VIF_ASSIGN;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT VIF_PR_FMT,
+		LOCAL_PR_ARG, VIF_PR_ARG
+	)
+);
+
 DEFINE_EVENT(local_only_evt, drv_return_void,
 	TP_PROTO(struct ieee80211_local *local),
 	TP_ARGS(local)
@@ -74,6 +138,21 @@ TRACE_EVENT(drv_return_int,
 	TP_printk(LOCAL_PR_FMT " - %d", LOCAL_PR_ARG, __entry->ret)
 );
 
+TRACE_EVENT(drv_return_bool,
+	TP_PROTO(struct ieee80211_local *local, bool ret),
+	TP_ARGS(local, ret),
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		__field(bool, ret)
+	),
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		__entry->ret = ret;
+	),
+	TP_printk(LOCAL_PR_FMT " - %s", LOCAL_PR_ARG, (__entry->ret) ?
+		  "true" : "false")
+);
+
 TRACE_EVENT(drv_return_u64,
 	TP_PROTO(struct ieee80211_local *local, u64 ret),
 	TP_ARGS(local, ret),
@@ -93,33 +172,25 @@ DEFINE_EVENT(local_only_evt, drv_start,
 	TP_ARGS(local)
 );
 
+DEFINE_EVENT(local_only_evt, drv_suspend,
+	TP_PROTO(struct ieee80211_local *local),
+	TP_ARGS(local)
+);
+
+DEFINE_EVENT(local_only_evt, drv_resume,
+	TP_PROTO(struct ieee80211_local *local),
+	TP_ARGS(local)
+);
+
 DEFINE_EVENT(local_only_evt, drv_stop,
 	TP_PROTO(struct ieee80211_local *local),
 	TP_ARGS(local)
 );
 
-TRACE_EVENT(drv_add_interface,
+DEFINE_EVENT(local_sdata_addr_evt, drv_add_interface,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sub_if_data *sdata),
-
-	TP_ARGS(local, sdata),
-
-	TP_STRUCT__entry(
-		LOCAL_ENTRY
-		VIF_ENTRY
-		__array(char, addr, 6)
-	),
-
-	TP_fast_assign(
-		LOCAL_ASSIGN;
-		VIF_ASSIGN;
-		memcpy(__entry->addr, sdata->vif.addr, 6);
-	),
-
-	TP_printk(
-		LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
-		LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
-	)
+	TP_ARGS(local, sdata)
 );
 
 TRACE_EVENT(drv_change_interface,
@@ -150,27 +221,10 @@ TRACE_EVENT(drv_change_interface,
 	)
 );
 
-TRACE_EVENT(drv_remove_interface,
-	TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
-
-	TP_ARGS(local, sdata),
-
-	TP_STRUCT__entry(
-		LOCAL_ENTRY
-		VIF_ENTRY
-		__array(char, addr, 6)
-	),
-
-	TP_fast_assign(
-		LOCAL_ASSIGN;
-		VIF_ASSIGN;
-		memcpy(__entry->addr, sdata->vif.addr, 6);
-	),
-
-	TP_printk(
-		LOCAL_PR_FMT  VIF_PR_FMT " addr:%pM",
-		LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
-	)
+DEFINE_EVENT(local_sdata_addr_evt, drv_remove_interface,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata),
+	TP_ARGS(local, sdata)
 );
 
 TRACE_EVENT(drv_config,
@@ -400,27 +454,22 @@ TRACE_EVENT(drv_update_tkip_key,
 	)
 );
 
-TRACE_EVENT(drv_hw_scan,
+DEFINE_EVENT(local_sdata_evt, drv_hw_scan,
 	TP_PROTO(struct ieee80211_local *local,
-		 struct ieee80211_sub_if_data *sdata,
-		 struct cfg80211_scan_request *req),
-
-	TP_ARGS(local, sdata, req),
-
-	TP_STRUCT__entry(
-		LOCAL_ENTRY
-		VIF_ENTRY
-	),
+		 struct ieee80211_sub_if_data *sdata),
+	TP_ARGS(local, sdata)
+);
 
-	TP_fast_assign(
-		LOCAL_ASSIGN;
-		VIF_ASSIGN;
-	),
+DEFINE_EVENT(local_sdata_evt, drv_sched_scan_start,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata),
+	TP_ARGS(local, sdata)
+);
 
-	TP_printk(
-		LOCAL_PR_FMT VIF_PR_FMT,
-		LOCAL_PR_ARG,VIF_PR_ARG
-	)
+DEFINE_EVENT(local_sdata_evt, drv_sched_scan_stop,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata),
+	TP_ARGS(local, sdata)
 );
 
 DEFINE_EVENT(local_only_evt, drv_sw_scan_start,
@@ -489,46 +538,14 @@ TRACE_EVENT(drv_get_tkip_seq,
 	)
 );
 
-TRACE_EVENT(drv_set_frag_threshold,
+DEFINE_EVENT(local_u32_evt, drv_set_frag_threshold,
 	TP_PROTO(struct ieee80211_local *local, u32 value),
-
-	TP_ARGS(local, value),
-
-	TP_STRUCT__entry(
-		LOCAL_ENTRY
-		__field(u32, value)
-	),
-
-	TP_fast_assign(
-		LOCAL_ASSIGN;
-		__entry->value = value;
-	),
-
-	TP_printk(
-		LOCAL_PR_FMT " value:%d",
-		LOCAL_PR_ARG, __entry->value
-	)
+	TP_ARGS(local, value)
 );
 
-TRACE_EVENT(drv_set_rts_threshold,
+DEFINE_EVENT(local_u32_evt, drv_set_rts_threshold,
 	TP_PROTO(struct ieee80211_local *local, u32 value),
-
-	TP_ARGS(local, value),
-
-	TP_STRUCT__entry(
-		LOCAL_ENTRY
-		__field(u32, value)
-	),
-
-	TP_fast_assign(
-		LOCAL_ASSIGN;
-		__entry->value = value;
-	),
-
-	TP_printk(
-		LOCAL_PR_FMT " value:%d",
-		LOCAL_PR_ARG, __entry->value
-	)
+	TP_ARGS(local, value)
 );
 
 TRACE_EVENT(drv_set_coverage_class,
@@ -964,11 +981,43 @@ TRACE_EVENT(drv_get_ringparam,
 	)
 );
 
+DEFINE_EVENT(local_only_evt, drv_tx_frames_pending,
+	TP_PROTO(struct ieee80211_local *local),
+	TP_ARGS(local)
+);
+
 DEFINE_EVENT(local_only_evt, drv_offchannel_tx_cancel_wait,
 	TP_PROTO(struct ieee80211_local *local),
 	TP_ARGS(local)
 );
 
+TRACE_EVENT(drv_set_bitrate_mask,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata,
+		 const struct cfg80211_bitrate_mask *mask),
+
+	TP_ARGS(local, sdata, mask),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		VIF_ENTRY
+		__field(u32, legacy_2g)
+		__field(u32, legacy_5g)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		VIF_ASSIGN;
+		__entry->legacy_2g = mask->control[IEEE80211_BAND_2GHZ].legacy;
+		__entry->legacy_5g = mask->control[IEEE80211_BAND_5GHZ].legacy;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT  VIF_PR_FMT " 2G Mask:0x%x 5G Mask:0x%x",
+		LOCAL_PR_ARG, VIF_PR_ARG, __entry->legacy_2g, __entry->legacy_5g
+	)
+);
+
 /*
  * Tracing for API calls that drivers call.
  */
@@ -1147,6 +1196,42 @@ TRACE_EVENT(api_scan_completed,
 	)
 );
 
+TRACE_EVENT(api_sched_scan_results,
+	TP_PROTO(struct ieee80211_local *local),
+
+	TP_ARGS(local),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT, LOCAL_PR_ARG
+	)
+);
+
+TRACE_EVENT(api_sched_scan_stopped,
+	TP_PROTO(struct ieee80211_local *local),
+
+	TP_ARGS(local),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT, LOCAL_PR_ARG
+	)
+);
+
 TRACE_EVENT(api_sta_block_awake,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sta *sta, bool block),
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index b9e4b9bd217904cb5333f6a439ad7560803f0030..591add22bcc07e178fe3ffe6215aa2cf84fcf7cc 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -140,14 +140,29 @@ void ieee80211_ba_session_work(struct work_struct *work)
 				sta, tid, WLAN_BACK_RECIPIENT,
 				WLAN_REASON_QSTA_TIMEOUT, true);
 
-		tid_tx = sta->ampdu_mlme.tid_tx[tid];
-		if (!tid_tx)
-			continue;
+		tid_tx = sta->ampdu_mlme.tid_start_tx[tid];
+		if (tid_tx) {
+			/*
+			 * Assign it over to the normal tid_tx array
+			 * where it "goes live".
+			 */
+			spin_lock_bh(&sta->lock);
+
+			sta->ampdu_mlme.tid_start_tx[tid] = NULL;
+			/* could there be a race? */
+			if (sta->ampdu_mlme.tid_tx[tid])
+				kfree(tid_tx);
+			else
+				ieee80211_assign_tid_tx(sta, tid, tid_tx);
+			spin_unlock_bh(&sta->lock);
 
-		if (test_bit(HT_AGG_STATE_WANT_START, &tid_tx->state))
 			ieee80211_tx_ba_session_handle_start(sta, tid);
-		else if (test_and_clear_bit(HT_AGG_STATE_WANT_STOP,
-					    &tid_tx->state))
+			continue;
+		}
+
+		tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
+		if (tid_tx && test_and_clear_bit(HT_AGG_STATE_WANT_STOP,
+						 &tid_tx->state))
 			___ieee80211_stop_tx_ba_session(sta, tid,
 							WLAN_BACK_INITIATOR,
 							true);
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 3e81af1fce58177da28120b47111283c443fad99..421eaa6b0c2b36cbb9a1131b78d995a248debaf0 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -40,7 +40,7 @@ static void ieee80211_rx_mgmt_auth_ibss(struct ieee80211_sub_if_data *sdata,
 					struct ieee80211_mgmt *mgmt,
 					size_t len)
 {
-	u16 auth_alg, auth_transaction, status_code;
+	u16 auth_alg, auth_transaction;
 
 	lockdep_assert_held(&sdata->u.ibss.mtx);
 
@@ -49,7 +49,6 @@ static void ieee80211_rx_mgmt_auth_ibss(struct ieee80211_sub_if_data *sdata,
 
 	auth_alg = le16_to_cpu(mgmt->u.auth.auth_alg);
 	auth_transaction = le16_to_cpu(mgmt->u.auth.auth_transaction);
-	status_code = le16_to_cpu(mgmt->u.auth.status_code);
 
 	/*
 	 * IEEE 802.11 standard does not require authentication in IBSS
@@ -527,8 +526,6 @@ static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata)
 static void ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata)
 {
 	struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
-	struct ieee80211_local *local = sdata->local;
-	struct ieee80211_supported_band *sband;
 	u8 bssid[ETH_ALEN];
 	u16 capability;
 	int i;
@@ -551,8 +548,6 @@ static void ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata)
 	printk(KERN_DEBUG "%s: Creating new IBSS network, BSSID %pM\n",
 	       sdata->name, bssid);
 
-	sband = local->hw.wiphy->bands[ifibss->channel->band];
-
 	capability = WLAN_CAPABILITY_IBSS;
 
 	if (ifibss->privacy)
@@ -661,19 +656,22 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
 static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
 					struct sk_buff *req)
 {
-	struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(req);
 	struct ieee80211_mgmt *mgmt = (void *)req->data;
 	struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
 	struct ieee80211_local *local = sdata->local;
 	int tx_last_beacon, len = req->len;
 	struct sk_buff *skb;
 	struct ieee80211_mgmt *resp;
+	struct sk_buff *presp;
 	u8 *pos, *end;
 
 	lockdep_assert_held(&ifibss->mtx);
 
+	presp = rcu_dereference_protected(ifibss->presp,
+					  lockdep_is_held(&ifibss->mtx));
+
 	if (ifibss->state != IEEE80211_IBSS_MLME_JOINED ||
-	    len < 24 + 2 || !ifibss->presp)
+	    len < 24 + 2 || !presp)
 		return;
 
 	tx_last_beacon = drv_tx_last_beacon(local);
@@ -685,7 +683,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
 	       mgmt->bssid, tx_last_beacon);
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */
 
-	if (!tx_last_beacon && !(rx_status->rx_flags & IEEE80211_RX_RA_MATCH))
+	if (!tx_last_beacon && is_multicast_ether_addr(mgmt->da))
 		return;
 
 	if (memcmp(mgmt->bssid, ifibss->bssid, ETH_ALEN) != 0 &&
@@ -711,7 +709,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
 	}
 
 	/* Reply with ProbeResp */
-	skb = skb_copy(ifibss->presp, GFP_KERNEL);
+	skb = skb_copy(presp, GFP_KERNEL);
 	if (!skb)
 		return;
 
@@ -991,7 +989,8 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata)
 
 	/* remove beacon */
 	kfree(sdata->u.ibss.ie);
-	skb = sdata->u.ibss.presp;
+	skb = rcu_dereference_protected(sdata->u.ibss.presp,
+					lockdep_is_held(&sdata->u.ibss.mtx));
 	rcu_assign_pointer(sdata->u.ibss.presp, NULL);
 	sdata->vif.bss_conf.ibss_joined = false;
 	ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED |
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index c18396c248d7738133b7796f9424d52542f132df..2025af52b195647a3e83794ae090b8ca84a7cdfa 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -214,7 +214,7 @@ struct beacon_data {
 };
 
 struct ieee80211_if_ap {
-	struct beacon_data *beacon;
+	struct beacon_data __rcu *beacon;
 
 	struct list_head vlans;
 
@@ -237,7 +237,7 @@ struct ieee80211_if_vlan {
 	struct list_head list;
 
 	/* used for all tx if the VLAN is configured to 4-addr mode */
-	struct sta_info *sta;
+	struct sta_info __rcu *sta;
 };
 
 struct mesh_stats {
@@ -442,7 +442,8 @@ struct ieee80211_if_ibss {
 
 	unsigned long ibss_join_req;
 	/* probe response/beacon for IBSS */
-	struct sk_buff *presp, *skb;
+	struct sk_buff __rcu *presp;
+	struct sk_buff *skb;
 
 	enum {
 		IEEE80211_IBSS_MLME_SEARCH,
@@ -488,8 +489,13 @@ struct ieee80211_if_mesh {
 	struct mesh_config mshcfg;
 	u32 mesh_seqnum;
 	bool accepting_plinks;
-	const u8 *vendor_ie;
-	u8 vendor_ie_len;
+	const u8 *ie;
+	u8 ie_len;
+	enum {
+		IEEE80211_MESH_SEC_NONE = 0x0,
+		IEEE80211_MESH_SEC_AUTHED = 0x1,
+		IEEE80211_MESH_SEC_SECURED = 0x2,
+	} security;
 };
 
 #ifdef CONFIG_MAC80211_MESH
@@ -562,9 +568,10 @@ struct ieee80211_sub_if_data {
 	struct ieee80211_fragment_entry	fragments[IEEE80211_FRAGMENT_MAX];
 	unsigned int fragment_next;
 
-	struct ieee80211_key *keys[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS];
-	struct ieee80211_key *default_unicast_key, *default_multicast_key;
-	struct ieee80211_key *default_mgmt_key;
+	struct ieee80211_key __rcu *keys[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS];
+	struct ieee80211_key __rcu *default_unicast_key;
+	struct ieee80211_key __rcu *default_multicast_key;
+	struct ieee80211_key __rcu *default_mgmt_key;
 
 	u16 sequence_number;
 	__be16 control_port_protocol;
@@ -763,8 +770,14 @@ struct ieee80211_local {
 	/* device is started */
 	bool started;
 
+	/* wowlan is enabled -- don't reconfig on resume */
+	bool wowlan;
+
 	int tx_headroom; /* required headroom for hardware/radiotap */
 
+	/* count for keys needing tailroom space allocation */
+	int crypto_tx_tailroom_needed_cnt;
+
 	/* Tasklet and skb queue to process calls from IRQ mode. All frames
 	 * added to skb_queue will be processed, but frames in
 	 * skb_queue_unreliable may be dropped if the total length of these
@@ -794,7 +807,7 @@ struct ieee80211_local {
 	spinlock_t sta_lock;
 	unsigned long num_sta;
 	struct list_head sta_list, sta_pending_list;
-	struct sta_info *sta_hash[STA_HASH_SIZE];
+	struct sta_info __rcu *sta_hash[STA_HASH_SIZE];
 	struct timer_list sta_cleanup;
 	struct work_struct sta_finish_work;
 	int sta_generation;
@@ -809,8 +822,8 @@ struct ieee80211_local {
 
 	struct rate_control_ref *rate_ctrl;
 
-	struct crypto_blkcipher *wep_tx_tfm;
-	struct crypto_blkcipher *wep_rx_tfm;
+	struct crypto_cipher *wep_tx_tfm;
+	struct crypto_cipher *wep_rx_tfm;
 	u32 wep_iv;
 
 	/* see iface.c */
@@ -836,6 +849,10 @@ struct ieee80211_local {
 	int scan_channel_idx;
 	int scan_ies_len;
 
+	bool sched_scanning;
+	struct ieee80211_sched_scan_ies sched_scan_ies;
+	struct work_struct sched_scan_stopped_work;
+
 	unsigned long leave_oper_channel_time;
 	enum mac80211_scan_state next_scan_state;
 	struct delayed_work scan_work;
@@ -1143,6 +1160,12 @@ ieee80211_rx_bss_get(struct ieee80211_local *local, u8 *bssid, int freq,
 void ieee80211_rx_bss_put(struct ieee80211_local *local,
 			  struct ieee80211_bss *bss);
 
+/* scheduled scan handling */
+int ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
+				       struct cfg80211_sched_scan_request *req);
+int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata);
+void ieee80211_sched_scan_stopped_work(struct work_struct *work);
+
 /* off-channel helpers */
 bool ieee80211_cfg_on_oper_channel(struct ieee80211_local *local);
 void ieee80211_offchannel_enable_all_ps(struct ieee80211_local *local,
@@ -1246,7 +1269,8 @@ int ieee80211_reconfig(struct ieee80211_local *local);
 void ieee80211_stop_device(struct ieee80211_local *local);
 
 #ifdef CONFIG_PM
-int __ieee80211_suspend(struct ieee80211_hw *hw);
+int __ieee80211_suspend(struct ieee80211_hw *hw,
+			struct cfg80211_wowlan *wowlan);
 
 static inline int __ieee80211_resume(struct ieee80211_hw *hw)
 {
@@ -1259,7 +1283,8 @@ static inline int __ieee80211_resume(struct ieee80211_hw *hw)
 	return ieee80211_reconfig(hw_to_local(hw));
 }
 #else
-static inline int __ieee80211_suspend(struct ieee80211_hw *hw)
+static inline int __ieee80211_suspend(struct ieee80211_hw *hw,
+				      struct cfg80211_wowlan *wowlan)
 {
 	return 0;
 }
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 4054399be907f8be54d07cf786afc5693e562982..7dfbe71dc637334d410eea7e4eef04a6b114b7d8 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -449,7 +449,8 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 	/* APs need special treatment */
 	if (sdata->vif.type == NL80211_IFTYPE_AP) {
 		struct ieee80211_sub_if_data *vlan, *tmpsdata;
-		struct beacon_data *old_beacon = sdata->u.ap.beacon;
+		struct beacon_data *old_beacon =
+			rtnl_dereference(sdata->u.ap.beacon);
 
 		/* sdata_running will return false, so this will disable */
 		ieee80211_bss_info_change_notify(sdata,
@@ -1144,10 +1145,6 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
 				+ IEEE80211_ENCRYPT_HEADROOM;
 	ndev->needed_tailroom = IEEE80211_ENCRYPT_TAILROOM;
 
-	ret = dev_alloc_name(ndev, ndev->name);
-	if (ret < 0)
-		goto fail;
-
 	ieee80211_assign_perm_addr(local, ndev, type);
 	memcpy(ndev->dev_addr, ndev->perm_addr, ETH_ALEN);
 	SET_NETDEV_DEV(ndev, wiphy_dev(local->hw.wiphy));
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index af3c56482c80b519d97d166373c05860b47f28dd..31afd712930df2a7507505a26cd24f4f4e1ee2bd 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -101,6 +101,11 @@ static int ieee80211_key_enable_hw_accel(struct ieee80211_key *key)
 
 	if (!ret) {
 		key->flags |= KEY_FLAG_UPLOADED_TO_HARDWARE;
+
+		if (!((key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) ||
+		      (key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)))
+			key->local->crypto_tx_tailroom_needed_cnt--;
+
 		return 0;
 	}
 
@@ -156,6 +161,10 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key)
 			  key->conf.keyidx, sta ? sta->addr : bcast_addr, ret);
 
 	key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
+
+	if (!((key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) ||
+	      (key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)))
+		key->local->crypto_tx_tailroom_needed_cnt++;
 }
 
 void ieee80211_key_removed(struct ieee80211_key_conf *key_conf)
@@ -186,7 +195,7 @@ static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata,
 	assert_key_lock(sdata->local);
 
 	if (idx >= 0 && idx < NUM_DEFAULT_KEYS)
-		key = sdata->keys[idx];
+		key = key_mtx_dereference(sdata->local, sdata->keys[idx]);
 
 	if (uni)
 		rcu_assign_pointer(sdata->default_unicast_key, key);
@@ -213,7 +222,7 @@ __ieee80211_set_default_mgmt_key(struct ieee80211_sub_if_data *sdata, int idx)
 
 	if (idx >= NUM_DEFAULT_KEYS &&
 	    idx < NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS)
-		key = sdata->keys[idx];
+		key = key_mtx_dereference(sdata->local, sdata->keys[idx]);
 
 	rcu_assign_pointer(sdata->default_mgmt_key, key);
 
@@ -257,9 +266,15 @@ static void __ieee80211_key_replace(struct ieee80211_sub_if_data *sdata,
 		else
 			idx = new->conf.keyidx;
 
-		defunikey = old && sdata->default_unicast_key == old;
-		defmultikey = old && sdata->default_multicast_key == old;
-		defmgmtkey = old && sdata->default_mgmt_key == old;
+		defunikey = old &&
+			old == key_mtx_dereference(sdata->local,
+						sdata->default_unicast_key);
+		defmultikey = old &&
+			old == key_mtx_dereference(sdata->local,
+						sdata->default_multicast_key);
+		defmgmtkey = old &&
+			old == key_mtx_dereference(sdata->local,
+						sdata->default_mgmt_key);
 
 		if (defunikey && !new)
 			__ieee80211_set_default_key(sdata, -1, true, false);
@@ -388,8 +403,10 @@ static void __ieee80211_key_destroy(struct ieee80211_key *key)
 		ieee80211_aes_key_free(key->u.ccmp.tfm);
 	if (key->conf.cipher == WLAN_CIPHER_SUITE_AES_CMAC)
 		ieee80211_aes_cmac_key_free(key->u.aes_cmac.tfm);
-	if (key->local)
+	if (key->local) {
 		ieee80211_debugfs_key_remove(key);
+		key->local->crypto_tx_tailroom_needed_cnt--;
+	}
 
 	kfree(key);
 }
@@ -440,17 +457,19 @@ int ieee80211_key_link(struct ieee80211_key *key,
 	mutex_lock(&sdata->local->key_mtx);
 
 	if (sta && pairwise)
-		old_key = sta->ptk;
+		old_key = key_mtx_dereference(sdata->local, sta->ptk);
 	else if (sta)
-		old_key = sta->gtk[idx];
+		old_key = key_mtx_dereference(sdata->local, sta->gtk[idx]);
 	else
-		old_key = sdata->keys[idx];
+		old_key = key_mtx_dereference(sdata->local, sdata->keys[idx]);
 
 	__ieee80211_key_replace(sdata, sta, pairwise, old_key, key);
 	__ieee80211_key_destroy(old_key);
 
 	ieee80211_debugfs_key_add(key);
 
+	key->local->crypto_tx_tailroom_needed_cnt++;
+
 	ret = ieee80211_key_enable_hw_accel(key);
 
 	mutex_unlock(&sdata->local->key_mtx);
@@ -458,8 +477,11 @@ int ieee80211_key_link(struct ieee80211_key *key,
 	return ret;
 }
 
-static void __ieee80211_key_free(struct ieee80211_key *key)
+void __ieee80211_key_free(struct ieee80211_key *key)
 {
+	if (!key)
+		return;
+
 	/*
 	 * Replace key with nothingness if it was ever used.
 	 */
@@ -473,9 +495,6 @@ static void __ieee80211_key_free(struct ieee80211_key *key)
 void ieee80211_key_free(struct ieee80211_local *local,
 			struct ieee80211_key *key)
 {
-	if (!key)
-		return;
-
 	mutex_lock(&local->key_mtx);
 	__ieee80211_key_free(key);
 	mutex_unlock(&local->key_mtx);
@@ -492,8 +511,12 @@ void ieee80211_enable_keys(struct ieee80211_sub_if_data *sdata)
 
 	mutex_lock(&sdata->local->key_mtx);
 
-	list_for_each_entry(key, &sdata->key_list, list)
+	sdata->local->crypto_tx_tailroom_needed_cnt = 0;
+
+	list_for_each_entry(key, &sdata->key_list, list) {
+		sdata->local->crypto_tx_tailroom_needed_cnt++;
 		ieee80211_key_enable_hw_accel(key);
+	}
 
 	mutex_unlock(&sdata->local->key_mtx);
 }
diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index 4ddbe27eb570c8606a4f6a3aaeece9970324905d..d801d5351336e608ee0efbdc5efc727d9be00691 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -135,6 +135,7 @@ struct ieee80211_key *ieee80211_key_alloc(u32 cipher, int idx, size_t key_len,
 int __must_check ieee80211_key_link(struct ieee80211_key *key,
 				    struct ieee80211_sub_if_data *sdata,
 				    struct sta_info *sta);
+void __ieee80211_key_free(struct ieee80211_key *key);
 void ieee80211_key_free(struct ieee80211_local *local,
 			struct ieee80211_key *key);
 void ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata, int idx,
@@ -145,4 +146,7 @@ void ieee80211_free_keys(struct ieee80211_sub_if_data *sdata);
 void ieee80211_enable_keys(struct ieee80211_sub_if_data *sdata);
 void ieee80211_disable_keys(struct ieee80211_sub_if_data *sdata);
 
+#define key_mtx_dereference(local, ref) \
+	rcu_dereference_protected(ref, lockdep_is_held(&((local)->key_mtx)))
+
 #endif /* IEEE80211_KEY_H */
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 562d2984c4826fd39278a1924ae117ea0776afd1..0d7b08db8e564e07e953b1a501bc97a0e41a6db6 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -33,12 +33,6 @@
 #include "cfg.h"
 #include "debugfs.h"
 
-
-static bool ieee80211_disable_40mhz_24ghz;
-module_param(ieee80211_disable_40mhz_24ghz, bool, 0644);
-MODULE_PARM_DESC(ieee80211_disable_40mhz_24ghz,
-		 "Disable 40MHz support in the 2.4GHz band");
-
 static struct lock_class_key ieee80211_rx_skb_queue_class;
 
 void ieee80211_configure_filter(struct ieee80211_local *local)
@@ -364,7 +358,8 @@ static void ieee80211_restart_work(struct work_struct *work)
 	flush_workqueue(local->workqueue);
 
 	mutex_lock(&local->mtx);
-	WARN(test_bit(SCAN_HW_SCANNING, &local->scanning),
+	WARN(test_bit(SCAN_HW_SCANNING, &local->scanning) ||
+	     local->sched_scanning,
 		"%s called with hardware scan in progress\n", __func__);
 	mutex_unlock(&local->mtx);
 
@@ -545,7 +540,9 @@ ieee80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = {
 	},
 	[NL80211_IFTYPE_MESH_POINT] = {
 		.tx = 0xffff,
-		.rx = BIT(IEEE80211_STYPE_ACTION >> 4),
+		.rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
+			BIT(IEEE80211_STYPE_AUTH >> 4) |
+			BIT(IEEE80211_STYPE_DEAUTH >> 4),
 	},
 };
 
@@ -584,8 +581,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 
 	wiphy->flags |= WIPHY_FLAG_NETNS_OK |
 			WIPHY_FLAG_4ADDR_AP |
-			WIPHY_FLAG_4ADDR_STATION |
-			WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS;
+			WIPHY_FLAG_4ADDR_STATION;
 
 	if (!ops->set_key)
 		wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
@@ -656,6 +652,9 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 	setup_timer(&local->dynamic_ps_timer,
 		    ieee80211_dynamic_ps_timer, (unsigned long) local);
 
+	INIT_WORK(&local->sched_scan_stopped_work,
+		  ieee80211_sched_scan_stopped_work);
+
 	sta_info_init(local);
 
 	for (i = 0; i < IEEE80211_MAX_QUEUES; i++) {
@@ -686,7 +685,7 @@ EXPORT_SYMBOL(ieee80211_alloc_hw);
 int ieee80211_register_hw(struct ieee80211_hw *hw)
 {
 	struct ieee80211_local *local = hw_to_local(hw);
-	int result;
+	int result, i;
 	enum ieee80211_band band;
 	int channels, max_bitrates;
 	bool supp_ht;
@@ -701,6 +700,13 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		WLAN_CIPHER_SUITE_AES_CMAC
 	};
 
+	if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns)
+#ifdef CONFIG_PM
+	    && (!local->ops->suspend || !local->ops->resume)
+#endif
+	    )
+		return -EINVAL;
+
 	if (hw->max_report_rates == 0)
 		hw->max_report_rates = hw->max_rates;
 
@@ -726,18 +732,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		}
 		channels += sband->n_channels;
 
-		/*
-		 * Since ieee80211_disable_40mhz_24ghz is global, we can
-		 * modify the sband's ht data even if the driver uses a
-		 * global structure for that.
-		 */
-		if (ieee80211_disable_40mhz_24ghz &&
-		    band == IEEE80211_BAND_2GHZ &&
-		    sband->ht_cap.ht_supported) {
-			sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
-			sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_40;
-		}
-
 		if (max_bitrates < sband->n_bitrates)
 			max_bitrates = sband->n_bitrates;
 		supp_ht = supp_ht || sband->ht_cap.ht_supported;
@@ -749,17 +743,30 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		return -ENOMEM;
 
 	/* if low-level driver supports AP, we also support VLAN */
-	if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP))
-		local->hw.wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN);
+	if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) {
+		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN);
+		hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_AP_VLAN);
+	}
 
 	/* mac80211 always supports monitor */
-	local->hw.wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
+	hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
+	hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_MONITOR);
+
+	/* mac80211 doesn't support more than 1 channel */
+	for (i = 0; i < hw->wiphy->n_iface_combinations; i++)
+		if (hw->wiphy->iface_combinations[i].num_different_channels > 1)
+			return -EINVAL;
 
 #ifndef CONFIG_MAC80211_MESH
 	/* mesh depends on Kconfig, but drivers should set it if they want */
 	local->hw.wiphy->interface_modes &= ~BIT(NL80211_IFTYPE_MESH_POINT);
 #endif
 
+	/* if the underlying driver supports mesh, mac80211 will (at least)
+	 * provide routing of mesh authentication frames to userspace */
+	if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_MESH_POINT))
+		local->hw.wiphy->flags |= WIPHY_FLAG_MESH_AUTH;
+
 	/* mac80211 supports control port protocol changing */
 	local->hw.wiphy->flags |= WIPHY_FLAG_CONTROL_PORT_PROTOCOL;
 
@@ -838,6 +845,9 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	if (!local->ops->remain_on_channel)
 		local->hw.wiphy->max_remain_on_channel_duration = 5000;
 
+	if (local->ops->sched_scan_start)
+		local->hw.wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
+
 	result = wiphy_register(local->hw.wiphy);
 	if (result < 0)
 		goto fail_wiphy_register;
@@ -861,8 +871,10 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	 * and we need some headroom for passing the frame to monitor
 	 * interfaces, but never both at the same time.
 	 */
+#ifndef __CHECKER__
 	BUILD_BUG_ON(IEEE80211_TX_STATUS_HEADROOM !=
 			sizeof(struct ieee80211_tx_status_rtap_hdr));
+#endif
 	local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
 				   sizeof(struct ieee80211_tx_status_rtap_hdr));
 
@@ -879,10 +891,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 
 	local->dynamic_ps_forced_timeout = -1;
 
-	result = sta_info_start(local);
-	if (result < 0)
-		goto fail_sta_info;
-
 	result = ieee80211_wep_init(local);
 	if (result < 0)
 		wiphy_debug(local->hw.wiphy, "Failed to initialize wep: %d\n",
@@ -945,7 +953,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	rtnl_unlock();
 	ieee80211_wep_free(local);
 	sta_info_stop(local);
- fail_sta_info:
 	destroy_workqueue(local->workqueue);
  fail_workqueue:
 	wiphy_unregister(local->hw.wiphy);
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 2a57cc02c6189415387cbba01585778a7ab1674a..29e9980c8e60c6b704c99ec213308d64c6864a8b 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -279,57 +279,14 @@ void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata)
 	    MESHCONF_CAPAB_ACCEPT_PLINKS : 0x00;
 	*pos++ = 0x00;
 
-	if (sdata->u.mesh.vendor_ie) {
-		int len = sdata->u.mesh.vendor_ie_len;
-		const u8 *data = sdata->u.mesh.vendor_ie;
+	if (sdata->u.mesh.ie) {
+		int len = sdata->u.mesh.ie_len;
+		const u8 *data = sdata->u.mesh.ie;
 		if (skb_tailroom(skb) > len)
 			memcpy(skb_put(skb, len), data, len);
 	}
 }
 
-u32 mesh_table_hash(u8 *addr, struct ieee80211_sub_if_data *sdata, struct mesh_table *tbl)
-{
-	/* Use last four bytes of hw addr and interface index as hash index */
-	return jhash_2words(*(u32 *)(addr+2), sdata->dev->ifindex, tbl->hash_rnd)
-		& tbl->hash_mask;
-}
-
-struct mesh_table *mesh_table_alloc(int size_order)
-{
-	int i;
-	struct mesh_table *newtbl;
-
-	newtbl = kmalloc(sizeof(struct mesh_table), GFP_KERNEL);
-	if (!newtbl)
-		return NULL;
-
-	newtbl->hash_buckets = kzalloc(sizeof(struct hlist_head) *
-			(1 << size_order), GFP_KERNEL);
-
-	if (!newtbl->hash_buckets) {
-		kfree(newtbl);
-		return NULL;
-	}
-
-	newtbl->hashwlock = kmalloc(sizeof(spinlock_t) *
-			(1 << size_order), GFP_KERNEL);
-	if (!newtbl->hashwlock) {
-		kfree(newtbl->hash_buckets);
-		kfree(newtbl);
-		return NULL;
-	}
-
-	newtbl->size_order = size_order;
-	newtbl->hash_mask = (1 << size_order) - 1;
-	atomic_set(&newtbl->entries,  0);
-	get_random_bytes(&newtbl->hash_rnd,
-			sizeof(newtbl->hash_rnd));
-	for (i = 0; i <= newtbl->hash_mask; i++)
-		spin_lock_init(&newtbl->hashwlock[i]);
-
-	return newtbl;
-}
-
 
 static void ieee80211_mesh_path_timer(unsigned long data)
 {
@@ -573,6 +530,10 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
 	ieee802_11_parse_elems(mgmt->u.probe_resp.variable, len - baselen,
 			       &elems);
 
+	/* ignore beacons from secure mesh peers if our security is off */
+	if (elems.rsn_len && sdata->u.mesh.security == IEEE80211_MESH_SEC_NONE)
+		return;
+
 	if (elems.ds_params && elems.ds_params_len == 1)
 		freq = ieee80211_channel_to_frequency(elems.ds_params[0], band);
 	else
@@ -586,9 +547,7 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
 	if (elems.mesh_id && elems.mesh_config &&
 	    mesh_matches_local(&elems, sdata)) {
 		supp_rates = ieee80211_sta_get_rates(local, &elems, band);
-
-		mesh_neighbour_update(mgmt->sa, supp_rates, sdata,
-				      mesh_peer_accepts_plinks(&elems));
+		mesh_neighbour_update(mgmt->sa, supp_rates, sdata, &elems);
 	}
 }
 
@@ -598,7 +557,7 @@ static void ieee80211_mesh_rx_mgmt_action(struct ieee80211_sub_if_data *sdata,
 					  struct ieee80211_rx_status *rx_status)
 {
 	switch (mgmt->u.action.category) {
-	case WLAN_CATEGORY_MESH_PLINK:
+	case WLAN_CATEGORY_MESH_ACTION:
 		mesh_rx_plink_frame(sdata, mgmt, len, rx_status);
 		break;
 	case WLAN_CATEGORY_MESH_PATH_SEL:
@@ -611,12 +570,9 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
 				   struct sk_buff *skb)
 {
 	struct ieee80211_rx_status *rx_status;
-	struct ieee80211_if_mesh *ifmsh;
 	struct ieee80211_mgmt *mgmt;
 	u16 stype;
 
-	ifmsh = &sdata->u.mesh;
-
 	rx_status = IEEE80211_SKB_RXCB(skb);
 	mgmt = (struct ieee80211_mgmt *) skb->data;
 	stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index b99e230fe31c3eff6960c09c6d4b4e37b228518b..e7c5fddb480400a8d61c08b577d093ff32b3b22b 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -92,7 +92,7 @@ struct mesh_path {
 	u8 dst[ETH_ALEN];
 	u8 mpp[ETH_ALEN];	/* used for MPP or MAP */
 	struct ieee80211_sub_if_data *sdata;
-	struct sta_info *next_hop;
+	struct sta_info __rcu *next_hop;
 	struct timer_list timer;
 	struct sk_buff_head frame_queue;
 	struct rcu_head rcu;
@@ -226,7 +226,8 @@ void mesh_rx_path_sel_frame(struct ieee80211_sub_if_data *sdata,
 int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata);
 /* Mesh plinks */
 void mesh_neighbour_update(u8 *hw_addr, u32 rates,
-		struct ieee80211_sub_if_data *sdata, bool add);
+		struct ieee80211_sub_if_data *sdata,
+		struct ieee802_11_elems *ie);
 bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie);
 void mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata);
 void mesh_plink_broken(struct sta_info *sta);
@@ -239,12 +240,8 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata,
 
 /* Private interfaces */
 /* Mesh tables */
-struct mesh_table *mesh_table_alloc(int size_order);
-void mesh_table_free(struct mesh_table *tbl, bool free_leafs);
 void mesh_mpath_table_grow(void);
 void mesh_mpp_table_grow(void);
-u32 mesh_table_hash(u8 *addr, struct ieee80211_sub_if_data *sdata,
-		struct mesh_table *tbl);
 /* Mesh paths */
 int mesh_path_error_tx(u8 ttl, u8 *target, __le32 target_sn, __le16 target_rcode,
 		       const u8 *ra, struct ieee80211_sub_if_data *sdata);
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 5bf64d7112b32455eebc2be8d01800bbbfce04b3..2b18053070c1d45c08b8b9c7f1711f84006134a0 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -391,7 +391,6 @@ static u32 hwmp_route_info_get(struct ieee80211_sub_if_data *sdata,
 			    (mpath->flags & MESH_PATH_SN_VALID)) {
 				if (SN_GT(mpath->sn, orig_sn) ||
 				    (mpath->sn == orig_sn &&
-				     action == MPATH_PREQ &&
 				     new_metric >= mpath->metric)) {
 					process = false;
 					fresh_info = false;
@@ -561,6 +560,14 @@ static void hwmp_preq_frame_process(struct ieee80211_sub_if_data *sdata,
 }
 
 
+static inline struct sta_info *
+next_hop_deref_protected(struct mesh_path *mpath)
+{
+	return rcu_dereference_protected(mpath->next_hop,
+					 lockdep_is_held(&mpath->state_lock));
+}
+
+
 static void hwmp_prep_frame_process(struct ieee80211_sub_if_data *sdata,
 				    struct ieee80211_mgmt *mgmt,
 				    u8 *prep_elem, u32 metric)
@@ -600,7 +607,7 @@ static void hwmp_prep_frame_process(struct ieee80211_sub_if_data *sdata,
 		spin_unlock_bh(&mpath->state_lock);
 		goto fail;
 	}
-	memcpy(next_hop, mpath->next_hop->sta.addr, ETH_ALEN);
+	memcpy(next_hop, next_hop_deref_protected(mpath)->sta.addr, ETH_ALEN);
 	spin_unlock_bh(&mpath->state_lock);
 	--ttl;
 	flags = PREP_IE_FLAGS(prep_elem);
@@ -633,7 +640,6 @@ static void hwmp_perr_frame_process(struct ieee80211_sub_if_data *sdata,
 	struct mesh_path *mpath;
 	u8 ttl;
 	u8 *ta, *target_addr;
-	u8 target_flags;
 	u32 target_sn;
 	u16 target_rcode;
 
@@ -644,7 +650,6 @@ static void hwmp_perr_frame_process(struct ieee80211_sub_if_data *sdata,
 		return;
 	}
 	ttl--;
-	target_flags = PERR_IE_TARGET_FLAGS(perr_elem);
 	target_addr = PERR_IE_TARGET_ADDR(perr_elem);
 	target_sn = PERR_IE_TARGET_SN(perr_elem);
 	target_rcode = PERR_IE_TARGET_RCODE(perr_elem);
@@ -654,7 +659,8 @@ static void hwmp_perr_frame_process(struct ieee80211_sub_if_data *sdata,
 	if (mpath) {
 		spin_lock_bh(&mpath->state_lock);
 		if (mpath->flags & MESH_PATH_ACTIVE &&
-		    memcmp(ta, mpath->next_hop->sta.addr, ETH_ALEN) == 0 &&
+		    memcmp(ta, next_hop_deref_protected(mpath)->sta.addr,
+							ETH_ALEN) == 0 &&
 		    (!(mpath->flags & MESH_PATH_SN_VALID) ||
 		    SN_GT(target_sn, mpath->sn))) {
 			mpath->flags &= ~MESH_PATH_ACTIVE;
@@ -675,12 +681,10 @@ static void hwmp_rann_frame_process(struct ieee80211_sub_if_data *sdata,
 {
 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
 	struct mesh_path *mpath;
-	u8 *ta;
 	u8 ttl, flags, hopcount;
 	u8 *orig_addr;
 	u32 orig_sn, metric;
 
-	ta = mgmt->sa;
 	ttl = rann->rann_ttl;
 	if (ttl <= 1) {
 		ifmsh->mshstats.dropped_frames_ttl++;
@@ -918,6 +922,7 @@ int mesh_nexthop_lookup(struct sk_buff *skb,
 {
 	struct sk_buff *skb_to_free = NULL;
 	struct mesh_path *mpath;
+	struct sta_info *next_hop;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 	u8 *target_addr = hdr->addr3;
 	int err = 0;
@@ -945,7 +950,11 @@ int mesh_nexthop_lookup(struct sk_buff *skb,
 			mesh_queue_preq(mpath,
 					PREQ_Q_F_START | PREQ_Q_F_REFRESH);
 		}
-		memcpy(hdr->addr1, mpath->next_hop->sta.addr, ETH_ALEN);
+		next_hop = rcu_dereference(mpath->next_hop);
+		if (next_hop)
+			memcpy(hdr->addr1, next_hop->sta.addr, ETH_ALEN);
+		else
+			err = -ENOENT;
 	} else {
 		struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 		if (!(mpath->flags & MESH_PATH_RESOLVING)) {
@@ -971,20 +980,11 @@ int mesh_nexthop_lookup(struct sk_buff *skb,
 
 void mesh_path_timer(unsigned long data)
 {
-	struct ieee80211_sub_if_data *sdata;
-	struct mesh_path *mpath;
-
-	rcu_read_lock();
-	mpath = (struct mesh_path *) data;
-	mpath = rcu_dereference(mpath);
-	if (!mpath)
-		goto endmpathtimer;
-	sdata = mpath->sdata;
+	struct mesh_path *mpath = (void *) data;
+	struct ieee80211_sub_if_data *sdata = mpath->sdata;
 
-	if (sdata->local->quiescing) {
-		rcu_read_unlock();
+	if (sdata->local->quiescing)
 		return;
-	}
 
 	spin_lock_bh(&mpath->state_lock);
 	if (mpath->flags & MESH_PATH_RESOLVED ||
@@ -1001,8 +1001,6 @@ void mesh_path_timer(unsigned long data)
 	}
 
 	spin_unlock_bh(&mpath->state_lock);
-endmpathtimer:
-	rcu_read_unlock();
 }
 
 void
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 336ca9d0c5c44aac5c7f7eb88b42c18cfefaa5b8..83ce48e3191344384939ce669a71b5e266f336bf 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -40,6 +40,50 @@ static struct mesh_table *mesh_paths;
 static struct mesh_table *mpp_paths; /* Store paths for MPP&MAP */
 
 int mesh_paths_generation;
+
+/* This lock will have the grow table function as writer and add / delete nodes
+ * as readers. When reading the table (i.e. doing lookups) we are well protected
+ * by RCU
+ */
+static DEFINE_RWLOCK(pathtbl_resize_lock);
+
+
+static struct mesh_table *mesh_table_alloc(int size_order)
+{
+	int i;
+	struct mesh_table *newtbl;
+
+	newtbl = kmalloc(sizeof(struct mesh_table), GFP_KERNEL);
+	if (!newtbl)
+		return NULL;
+
+	newtbl->hash_buckets = kzalloc(sizeof(struct hlist_head) *
+			(1 << size_order), GFP_KERNEL);
+
+	if (!newtbl->hash_buckets) {
+		kfree(newtbl);
+		return NULL;
+	}
+
+	newtbl->hashwlock = kmalloc(sizeof(spinlock_t) *
+			(1 << size_order), GFP_KERNEL);
+	if (!newtbl->hashwlock) {
+		kfree(newtbl->hash_buckets);
+		kfree(newtbl);
+		return NULL;
+	}
+
+	newtbl->size_order = size_order;
+	newtbl->hash_mask = (1 << size_order) - 1;
+	atomic_set(&newtbl->entries,  0);
+	get_random_bytes(&newtbl->hash_rnd,
+			sizeof(newtbl->hash_rnd));
+	for (i = 0; i <= newtbl->hash_mask; i++)
+		spin_lock_init(&newtbl->hashwlock[i]);
+
+	return newtbl;
+}
+
 static void __mesh_table_free(struct mesh_table *tbl)
 {
 	kfree(tbl->hash_buckets);
@@ -47,7 +91,7 @@ static void __mesh_table_free(struct mesh_table *tbl)
 	kfree(tbl);
 }
 
-void mesh_table_free(struct mesh_table *tbl, bool free_leafs)
+static void mesh_table_free(struct mesh_table *tbl, bool free_leafs)
 {
 	struct hlist_head *mesh_hash;
 	struct hlist_node *p, *q;
@@ -55,60 +99,56 @@ void mesh_table_free(struct mesh_table *tbl, bool free_leafs)
 
 	mesh_hash = tbl->hash_buckets;
 	for (i = 0; i <= tbl->hash_mask; i++) {
-		spin_lock(&tbl->hashwlock[i]);
+		spin_lock_bh(&tbl->hashwlock[i]);
 		hlist_for_each_safe(p, q, &mesh_hash[i]) {
 			tbl->free_node(p, free_leafs);
 			atomic_dec(&tbl->entries);
 		}
-		spin_unlock(&tbl->hashwlock[i]);
+		spin_unlock_bh(&tbl->hashwlock[i]);
 	}
 	__mesh_table_free(tbl);
 }
 
-static struct mesh_table *mesh_table_grow(struct mesh_table *tbl)
+static int mesh_table_grow(struct mesh_table *oldtbl,
+			   struct mesh_table *newtbl)
 {
-	struct mesh_table *newtbl;
 	struct hlist_head *oldhash;
 	struct hlist_node *p, *q;
 	int i;
 
-	if (atomic_read(&tbl->entries)
-			< tbl->mean_chain_len * (tbl->hash_mask + 1))
-		goto endgrow;
-
-	newtbl = mesh_table_alloc(tbl->size_order + 1);
-	if (!newtbl)
-		goto endgrow;
+	if (atomic_read(&oldtbl->entries)
+			< oldtbl->mean_chain_len * (oldtbl->hash_mask + 1))
+		return -EAGAIN;
 
-	newtbl->free_node = tbl->free_node;
-	newtbl->mean_chain_len = tbl->mean_chain_len;
-	newtbl->copy_node = tbl->copy_node;
-	atomic_set(&newtbl->entries, atomic_read(&tbl->entries));
+	newtbl->free_node = oldtbl->free_node;
+	newtbl->mean_chain_len = oldtbl->mean_chain_len;
+	newtbl->copy_node = oldtbl->copy_node;
+	atomic_set(&newtbl->entries, atomic_read(&oldtbl->entries));
 
-	oldhash = tbl->hash_buckets;
-	for (i = 0; i <= tbl->hash_mask; i++)
+	oldhash = oldtbl->hash_buckets;
+	for (i = 0; i <= oldtbl->hash_mask; i++)
 		hlist_for_each(p, &oldhash[i])
-			if (tbl->copy_node(p, newtbl) < 0)
+			if (oldtbl->copy_node(p, newtbl) < 0)
 				goto errcopy;
 
-	return newtbl;
+	return 0;
 
 errcopy:
 	for (i = 0; i <= newtbl->hash_mask; i++) {
 		hlist_for_each_safe(p, q, &newtbl->hash_buckets[i])
-			tbl->free_node(p, 0);
+			oldtbl->free_node(p, 0);
 	}
-	__mesh_table_free(newtbl);
-endgrow:
-	return NULL;
+	return -ENOMEM;
 }
 
+static u32 mesh_table_hash(u8 *addr, struct ieee80211_sub_if_data *sdata,
+			   struct mesh_table *tbl)
+{
+	/* Use last four bytes of hw addr and interface index as hash index */
+	return jhash_2words(*(u32 *)(addr+2), sdata->dev->ifindex, tbl->hash_rnd)
+		& tbl->hash_mask;
+}
 
-/* This lock will have the grow table function as writer and add / delete nodes
- * as readers. When reading the table (i.e. doing lookups) we are well protected
- * by RCU
- */
-static DEFINE_RWLOCK(pathtbl_resize_lock);
 
 /**
  *
@@ -280,7 +320,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
 	if (!new_node)
 		goto err_node_alloc;
 
-	read_lock(&pathtbl_resize_lock);
+	read_lock_bh(&pathtbl_resize_lock);
 	memcpy(new_mpath->dst, dst, ETH_ALEN);
 	new_mpath->sdata = sdata;
 	new_mpath->flags = 0;
@@ -295,7 +335,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
 	hash_idx = mesh_table_hash(dst, sdata, mesh_paths);
 	bucket = &mesh_paths->hash_buckets[hash_idx];
 
-	spin_lock(&mesh_paths->hashwlock[hash_idx]);
+	spin_lock_bh(&mesh_paths->hashwlock[hash_idx]);
 
 	err = -EEXIST;
 	hlist_for_each_entry(node, n, bucket, list) {
@@ -311,8 +351,8 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
 
 	mesh_paths_generation++;
 
-	spin_unlock(&mesh_paths->hashwlock[hash_idx]);
-	read_unlock(&pathtbl_resize_lock);
+	spin_unlock_bh(&mesh_paths->hashwlock[hash_idx]);
+	read_unlock_bh(&pathtbl_resize_lock);
 	if (grow) {
 		set_bit(MESH_WORK_GROW_MPATH_TABLE,  &ifmsh->wrkq_flags);
 		ieee80211_queue_work(&local->hw, &sdata->work);
@@ -320,8 +360,8 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
 	return 0;
 
 err_exists:
-	spin_unlock(&mesh_paths->hashwlock[hash_idx]);
-	read_unlock(&pathtbl_resize_lock);
+	spin_unlock_bh(&mesh_paths->hashwlock[hash_idx]);
+	read_unlock_bh(&pathtbl_resize_lock);
 	kfree(new_node);
 err_node_alloc:
 	kfree(new_mpath);
@@ -334,15 +374,21 @@ void mesh_mpath_table_grow(void)
 {
 	struct mesh_table *oldtbl, *newtbl;
 
-	write_lock(&pathtbl_resize_lock);
+	rcu_read_lock();
+	newtbl = mesh_table_alloc(rcu_dereference(mesh_paths)->size_order + 1);
+	if (!newtbl)
+		return;
+	write_lock_bh(&pathtbl_resize_lock);
 	oldtbl = mesh_paths;
-	newtbl = mesh_table_grow(mesh_paths);
-	if (!newtbl) {
-		write_unlock(&pathtbl_resize_lock);
+	if (mesh_table_grow(mesh_paths, newtbl) < 0) {
+		rcu_read_unlock();
+		__mesh_table_free(newtbl);
+		write_unlock_bh(&pathtbl_resize_lock);
 		return;
 	}
+	rcu_read_unlock();
 	rcu_assign_pointer(mesh_paths, newtbl);
-	write_unlock(&pathtbl_resize_lock);
+	write_unlock_bh(&pathtbl_resize_lock);
 
 	synchronize_rcu();
 	mesh_table_free(oldtbl, false);
@@ -352,15 +398,21 @@ void mesh_mpp_table_grow(void)
 {
 	struct mesh_table *oldtbl, *newtbl;
 
-	write_lock(&pathtbl_resize_lock);
+	rcu_read_lock();
+	newtbl = mesh_table_alloc(rcu_dereference(mpp_paths)->size_order + 1);
+	if (!newtbl)
+		return;
+	write_lock_bh(&pathtbl_resize_lock);
 	oldtbl = mpp_paths;
-	newtbl = mesh_table_grow(mpp_paths);
-	if (!newtbl) {
-		write_unlock(&pathtbl_resize_lock);
+	if (mesh_table_grow(mpp_paths, newtbl) < 0) {
+		rcu_read_unlock();
+		__mesh_table_free(newtbl);
+		write_unlock_bh(&pathtbl_resize_lock);
 		return;
 	}
+	rcu_read_unlock();
 	rcu_assign_pointer(mpp_paths, newtbl);
-	write_unlock(&pathtbl_resize_lock);
+	write_unlock_bh(&pathtbl_resize_lock);
 
 	synchronize_rcu();
 	mesh_table_free(oldtbl, false);
@@ -394,7 +446,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
 	if (!new_node)
 		goto err_node_alloc;
 
-	read_lock(&pathtbl_resize_lock);
+	read_lock_bh(&pathtbl_resize_lock);
 	memcpy(new_mpath->dst, dst, ETH_ALEN);
 	memcpy(new_mpath->mpp, mpp, ETH_ALEN);
 	new_mpath->sdata = sdata;
@@ -407,7 +459,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
 	hash_idx = mesh_table_hash(dst, sdata, mpp_paths);
 	bucket = &mpp_paths->hash_buckets[hash_idx];
 
-	spin_lock(&mpp_paths->hashwlock[hash_idx]);
+	spin_lock_bh(&mpp_paths->hashwlock[hash_idx]);
 
 	err = -EEXIST;
 	hlist_for_each_entry(node, n, bucket, list) {
@@ -421,8 +473,8 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
 		mpp_paths->mean_chain_len * (mpp_paths->hash_mask + 1))
 		grow = 1;
 
-	spin_unlock(&mpp_paths->hashwlock[hash_idx]);
-	read_unlock(&pathtbl_resize_lock);
+	spin_unlock_bh(&mpp_paths->hashwlock[hash_idx]);
+	read_unlock_bh(&pathtbl_resize_lock);
 	if (grow) {
 		set_bit(MESH_WORK_GROW_MPP_TABLE,  &ifmsh->wrkq_flags);
 		ieee80211_queue_work(&local->hw, &sdata->work);
@@ -430,8 +482,8 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
 	return 0;
 
 err_exists:
-	spin_unlock(&mpp_paths->hashwlock[hash_idx]);
-	read_unlock(&pathtbl_resize_lock);
+	spin_unlock_bh(&mpp_paths->hashwlock[hash_idx]);
+	read_unlock_bh(&pathtbl_resize_lock);
 	kfree(new_node);
 err_node_alloc:
 	kfree(new_mpath);
@@ -544,11 +596,11 @@ int mesh_path_del(u8 *addr, struct ieee80211_sub_if_data *sdata)
 	int hash_idx;
 	int err = 0;
 
-	read_lock(&pathtbl_resize_lock);
+	read_lock_bh(&pathtbl_resize_lock);
 	hash_idx = mesh_table_hash(addr, sdata, mesh_paths);
 	bucket = &mesh_paths->hash_buckets[hash_idx];
 
-	spin_lock(&mesh_paths->hashwlock[hash_idx]);
+	spin_lock_bh(&mesh_paths->hashwlock[hash_idx]);
 	hlist_for_each_entry(node, n, bucket, list) {
 		mpath = node->mpath;
 		if (mpath->sdata == sdata &&
@@ -566,8 +618,8 @@ int mesh_path_del(u8 *addr, struct ieee80211_sub_if_data *sdata)
 	err = -ENXIO;
 enddel:
 	mesh_paths_generation++;
-	spin_unlock(&mesh_paths->hashwlock[hash_idx]);
-	read_unlock(&pathtbl_resize_lock);
+	spin_unlock_bh(&mesh_paths->hashwlock[hash_idx]);
+	read_unlock_bh(&pathtbl_resize_lock);
 	return err;
 }
 
@@ -719,7 +771,7 @@ void mesh_path_expire(struct ieee80211_sub_if_data *sdata)
 	struct hlist_node *p;
 	int i;
 
-	read_lock(&pathtbl_resize_lock);
+	read_lock_bh(&pathtbl_resize_lock);
 	for_each_mesh_entry(mesh_paths, p, node, i) {
 		if (node->mpath->sdata != sdata)
 			continue;
@@ -734,7 +786,7 @@ void mesh_path_expire(struct ieee80211_sub_if_data *sdata)
 		} else
 			spin_unlock_bh(&mpath->state_lock);
 	}
-	read_unlock(&pathtbl_resize_lock);
+	read_unlock_bh(&pathtbl_resize_lock);
 }
 
 void mesh_pathtbl_unregister(void)
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 44b53931ba5e0e410def11e3b216f4944e29a9fd..f4adc0917888d61f6ea033063af41b4c41f60f40 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -43,7 +43,7 @@
 #define dot11MeshMaxPeerLinks(s) (s->u.mesh.mshcfg.dot11MeshMaxPeerLinks)
 
 enum plink_frame_type {
-	PLINK_OPEN = 0,
+	PLINK_OPEN = 1,
 	PLINK_CONFIRM,
 	PLINK_CLOSE
 };
@@ -83,7 +83,7 @@ void mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata)
  */
 static inline void mesh_plink_fsm_restart(struct sta_info *sta)
 {
-	sta->plink_state = PLINK_LISTEN;
+	sta->plink_state = NL80211_PLINK_LISTEN;
 	sta->llid = sta->plid = sta->reason = 0;
 	sta->plink_retries = 0;
 }
@@ -105,7 +105,7 @@ static struct sta_info *mesh_plink_alloc(struct ieee80211_sub_if_data *sdata,
 	if (!sta)
 		return NULL;
 
-	sta->flags = WLAN_STA_AUTHORIZED;
+	sta->flags = WLAN_STA_AUTHORIZED | WLAN_STA_AUTH;
 	sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
 	rate_control_rate_init(sta);
 
@@ -126,11 +126,11 @@ static bool __mesh_plink_deactivate(struct sta_info *sta)
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
 	bool deactivated = false;
 
-	if (sta->plink_state == PLINK_ESTAB) {
+	if (sta->plink_state == NL80211_PLINK_ESTAB) {
 		mesh_plink_dec_estab_count(sdata);
 		deactivated = true;
 	}
-	sta->plink_state = PLINK_BLOCKED;
+	sta->plink_state = NL80211_PLINK_BLOCKED;
 	mesh_path_flush_by_nexthop(sta);
 
 	return deactivated;
@@ -161,7 +161,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
 		__le16 reason) {
 	struct ieee80211_local *local = sdata->local;
 	struct sk_buff *skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400 +
-			sdata->u.mesh.vendor_ie_len);
+			sdata->u.mesh.ie_len);
 	struct ieee80211_mgmt *mgmt;
 	bool include_plid = false;
 	static const u8 meshpeeringproto[] = { 0x00, 0x0F, 0xAC, 0x2A };
@@ -181,8 +181,8 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
 					  IEEE80211_STYPE_ACTION);
 	memcpy(mgmt->da, da, ETH_ALEN);
 	memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
-	/* BSSID is left zeroed, wildcard value */
-	mgmt->u.action.category = WLAN_CATEGORY_MESH_PLINK;
+	memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
+	mgmt->u.action.category = WLAN_CATEGORY_MESH_ACTION;
 	mgmt->u.action.u.plink_action.action_code = action;
 
 	if (action == PLINK_CLOSE)
@@ -237,8 +237,9 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
 	return 0;
 }
 
-void mesh_neighbour_update(u8 *hw_addr, u32 rates, struct ieee80211_sub_if_data *sdata,
-			   bool peer_accepting_plinks)
+void mesh_neighbour_update(u8 *hw_addr, u32 rates,
+		struct ieee80211_sub_if_data *sdata,
+		struct ieee802_11_elems *elems)
 {
 	struct ieee80211_local *local = sdata->local;
 	struct sta_info *sta;
@@ -248,8 +249,14 @@ void mesh_neighbour_update(u8 *hw_addr, u32 rates, struct ieee80211_sub_if_data
 	sta = sta_info_get(sdata, hw_addr);
 	if (!sta) {
 		rcu_read_unlock();
-
-		sta = mesh_plink_alloc(sdata, hw_addr, rates);
+		/* Userspace handles peer allocation when security is enabled
+		 * */
+		if (sdata->u.mesh.security & IEEE80211_MESH_SEC_AUTHED)
+			cfg80211_notify_new_peer_candidate(sdata->dev, hw_addr,
+					elems->ie_start, elems->total_len,
+					GFP_KERNEL);
+		else
+			sta = mesh_plink_alloc(sdata, hw_addr, rates);
 		if (!sta)
 			return;
 		if (sta_info_insert_rcu(sta)) {
@@ -260,7 +267,8 @@ void mesh_neighbour_update(u8 *hw_addr, u32 rates, struct ieee80211_sub_if_data
 
 	sta->last_rx = jiffies;
 	sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
-	if (peer_accepting_plinks && sta->plink_state == PLINK_LISTEN &&
+	if (mesh_peer_accepts_plinks(elems) &&
+			sta->plink_state == NL80211_PLINK_LISTEN &&
 			sdata->u.mesh.accepting_plinks &&
 			sdata->u.mesh.mshcfg.auto_open_plinks)
 		mesh_plink_open(sta);
@@ -300,8 +308,8 @@ static void mesh_plink_timer(unsigned long data)
 	sdata = sta->sdata;
 
 	switch (sta->plink_state) {
-	case PLINK_OPN_RCVD:
-	case PLINK_OPN_SNT:
+	case NL80211_PLINK_OPN_RCVD:
+	case NL80211_PLINK_OPN_SNT:
 		/* retry timer */
 		if (sta->plink_retries < dot11MeshMaxRetries(sdata)) {
 			u32 rand;
@@ -320,17 +328,17 @@ static void mesh_plink_timer(unsigned long data)
 		}
 		reason = cpu_to_le16(MESH_MAX_RETRIES);
 		/* fall through on else */
-	case PLINK_CNF_RCVD:
+	case NL80211_PLINK_CNF_RCVD:
 		/* confirm timer */
 		if (!reason)
 			reason = cpu_to_le16(MESH_CONFIRM_TIMEOUT);
-		sta->plink_state = PLINK_HOLDING;
+		sta->plink_state = NL80211_PLINK_HOLDING;
 		mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata));
 		spin_unlock_bh(&sta->lock);
 		mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid, plid,
 				    reason);
 		break;
-	case PLINK_HOLDING:
+	case NL80211_PLINK_HOLDING:
 		/* holding timer */
 		del_timer(&sta->plink_timer);
 		mesh_plink_fsm_restart(sta);
@@ -372,14 +380,17 @@ int mesh_plink_open(struct sta_info *sta)
 	__le16 llid;
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
 
+	if (!test_sta_flags(sta, WLAN_STA_AUTH))
+		return -EPERM;
+
 	spin_lock_bh(&sta->lock);
 	get_random_bytes(&llid, 2);
 	sta->llid = llid;
-	if (sta->plink_state != PLINK_LISTEN) {
+	if (sta->plink_state != NL80211_PLINK_LISTEN) {
 		spin_unlock_bh(&sta->lock);
 		return -EBUSY;
 	}
-	sta->plink_state = PLINK_OPN_SNT;
+	sta->plink_state = NL80211_PLINK_OPN_SNT;
 	mesh_plink_timer_set(sta, dot11MeshRetryTimeout(sdata));
 	spin_unlock_bh(&sta->lock);
 	mpl_dbg("Mesh plink: starting establishment with %pM\n",
@@ -396,7 +407,7 @@ void mesh_plink_block(struct sta_info *sta)
 
 	spin_lock_bh(&sta->lock);
 	deactivated = __mesh_plink_deactivate(sta);
-	sta->plink_state = PLINK_BLOCKED;
+	sta->plink_state = NL80211_PLINK_BLOCKED;
 	spin_unlock_bh(&sta->lock);
 
 	if (deactivated)
@@ -419,13 +430,13 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 	__le16 plid, llid, reason;
 #ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG
 	static const char *mplstates[] = {
-		[PLINK_LISTEN] = "LISTEN",
-		[PLINK_OPN_SNT] = "OPN-SNT",
-		[PLINK_OPN_RCVD] = "OPN-RCVD",
-		[PLINK_CNF_RCVD] = "CNF_RCVD",
-		[PLINK_ESTAB] = "ESTAB",
-		[PLINK_HOLDING] = "HOLDING",
-		[PLINK_BLOCKED] = "BLOCKED"
+		[NL80211_PLINK_LISTEN] = "LISTEN",
+		[NL80211_PLINK_OPN_SNT] = "OPN-SNT",
+		[NL80211_PLINK_OPN_RCVD] = "OPN-RCVD",
+		[NL80211_PLINK_CNF_RCVD] = "CNF_RCVD",
+		[NL80211_PLINK_ESTAB] = "ESTAB",
+		[NL80211_PLINK_HOLDING] = "HOLDING",
+		[NL80211_PLINK_BLOCKED] = "BLOCKED"
 	};
 #endif
 
@@ -449,6 +460,11 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 		mpl_dbg("Mesh plink: missing necessary peer link ie\n");
 		return;
 	}
+	if (elems.rsn_len &&
+			sdata->u.mesh.security == IEEE80211_MESH_SEC_NONE) {
+		mpl_dbg("Mesh plink: can't establish link with secure peer\n");
+		return;
+	}
 
 	ftype = mgmt->u.action.u.plink_action.action_code;
 	ie_len = elems.peer_link_len;
@@ -480,7 +496,13 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 		return;
 	}
 
-	if (sta && sta->plink_state == PLINK_BLOCKED) {
+	if (sta && !test_sta_flags(sta, WLAN_STA_AUTH)) {
+		mpl_dbg("Mesh plink: Action frame from non-authed peer\n");
+		rcu_read_unlock();
+		return;
+	}
+
+	if (sta && sta->plink_state == NL80211_PLINK_BLOCKED) {
 		rcu_read_unlock();
 		return;
 	}
@@ -550,7 +572,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 				event = CNF_ACPT;
 			break;
 		case PLINK_CLOSE:
-			if (sta->plink_state == PLINK_ESTAB)
+			if (sta->plink_state == NL80211_PLINK_ESTAB)
 				/* Do not check for llid or plid. This does not
 				 * follow the standard but since multiple plinks
 				 * per sta are not supported, it is necessary in
@@ -585,14 +607,14 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 	reason = 0;
 	switch (sta->plink_state) {
 		/* spin_unlock as soon as state is updated at each case */
-	case PLINK_LISTEN:
+	case NL80211_PLINK_LISTEN:
 		switch (event) {
 		case CLS_ACPT:
 			mesh_plink_fsm_restart(sta);
 			spin_unlock_bh(&sta->lock);
 			break;
 		case OPN_ACPT:
-			sta->plink_state = PLINK_OPN_RCVD;
+			sta->plink_state = NL80211_PLINK_OPN_RCVD;
 			sta->plid = plid;
 			get_random_bytes(&llid, 2);
 			sta->llid = llid;
@@ -609,7 +631,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 		}
 		break;
 
-	case PLINK_OPN_SNT:
+	case NL80211_PLINK_OPN_SNT:
 		switch (event) {
 		case OPN_RJCT:
 		case CNF_RJCT:
@@ -618,7 +640,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 			if (!reason)
 				reason = cpu_to_le16(MESH_CLOSE_RCVD);
 			sta->reason = reason;
-			sta->plink_state = PLINK_HOLDING;
+			sta->plink_state = NL80211_PLINK_HOLDING;
 			if (!mod_plink_timer(sta,
 					     dot11MeshHoldingTimeout(sdata)))
 				sta->ignore_plink_timer = true;
@@ -630,7 +652,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 			break;
 		case OPN_ACPT:
 			/* retry timer is left untouched */
-			sta->plink_state = PLINK_OPN_RCVD;
+			sta->plink_state = NL80211_PLINK_OPN_RCVD;
 			sta->plid = plid;
 			llid = sta->llid;
 			spin_unlock_bh(&sta->lock);
@@ -638,7 +660,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 					    plid, 0);
 			break;
 		case CNF_ACPT:
-			sta->plink_state = PLINK_CNF_RCVD;
+			sta->plink_state = NL80211_PLINK_CNF_RCVD;
 			if (!mod_plink_timer(sta,
 					     dot11MeshConfirmTimeout(sdata)))
 				sta->ignore_plink_timer = true;
@@ -651,7 +673,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 		}
 		break;
 
-	case PLINK_OPN_RCVD:
+	case NL80211_PLINK_OPN_RCVD:
 		switch (event) {
 		case OPN_RJCT:
 		case CNF_RJCT:
@@ -660,7 +682,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 			if (!reason)
 				reason = cpu_to_le16(MESH_CLOSE_RCVD);
 			sta->reason = reason;
-			sta->plink_state = PLINK_HOLDING;
+			sta->plink_state = NL80211_PLINK_HOLDING;
 			if (!mod_plink_timer(sta,
 					     dot11MeshHoldingTimeout(sdata)))
 				sta->ignore_plink_timer = true;
@@ -678,7 +700,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 			break;
 		case CNF_ACPT:
 			del_timer(&sta->plink_timer);
-			sta->plink_state = PLINK_ESTAB;
+			sta->plink_state = NL80211_PLINK_ESTAB;
 			spin_unlock_bh(&sta->lock);
 			mesh_plink_inc_estab_count(sdata);
 			ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON);
@@ -691,7 +713,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 		}
 		break;
 
-	case PLINK_CNF_RCVD:
+	case NL80211_PLINK_CNF_RCVD:
 		switch (event) {
 		case OPN_RJCT:
 		case CNF_RJCT:
@@ -700,7 +722,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 			if (!reason)
 				reason = cpu_to_le16(MESH_CLOSE_RCVD);
 			sta->reason = reason;
-			sta->plink_state = PLINK_HOLDING;
+			sta->plink_state = NL80211_PLINK_HOLDING;
 			if (!mod_plink_timer(sta,
 					     dot11MeshHoldingTimeout(sdata)))
 				sta->ignore_plink_timer = true;
@@ -712,7 +734,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 			break;
 		case OPN_ACPT:
 			del_timer(&sta->plink_timer);
-			sta->plink_state = PLINK_ESTAB;
+			sta->plink_state = NL80211_PLINK_ESTAB;
 			spin_unlock_bh(&sta->lock);
 			mesh_plink_inc_estab_count(sdata);
 			ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON);
@@ -727,13 +749,13 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 		}
 		break;
 
-	case PLINK_ESTAB:
+	case NL80211_PLINK_ESTAB:
 		switch (event) {
 		case CLS_ACPT:
 			reason = cpu_to_le16(MESH_CLOSE_RCVD);
 			sta->reason = reason;
 			deactivated = __mesh_plink_deactivate(sta);
-			sta->plink_state = PLINK_HOLDING;
+			sta->plink_state = NL80211_PLINK_HOLDING;
 			llid = sta->llid;
 			mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata));
 			spin_unlock_bh(&sta->lock);
@@ -753,7 +775,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 			break;
 		}
 		break;
-	case PLINK_HOLDING:
+	case NL80211_PLINK_HOLDING:
 		switch (event) {
 		case CLS_ACPT:
 			if (del_timer(&sta->plink_timer))
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 64d92d5a7f40e93c001dabf3bc9680d0adfab4e5..4f6b2675e41d43fd8335e35094875b41774d9ca8 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -90,20 +90,11 @@ enum rx_mgmt_action {
 	/* no action required */
 	RX_MGMT_NONE,
 
-	/* caller must call cfg80211_send_rx_auth() */
-	RX_MGMT_CFG80211_AUTH,
-
-	/* caller must call cfg80211_send_rx_assoc() */
-	RX_MGMT_CFG80211_ASSOC,
-
 	/* caller must call cfg80211_send_deauth() */
 	RX_MGMT_CFG80211_DEAUTH,
 
 	/* caller must call cfg80211_send_disassoc() */
 	RX_MGMT_CFG80211_DISASSOC,
-
-	/* caller must tell cfg80211 about internal error */
-	RX_MGMT_CFG80211_ASSOC_ERROR,
 };
 
 /* utils */
@@ -759,6 +750,8 @@ void ieee80211_dynamic_ps_enable_work(struct work_struct *work)
 			     dynamic_ps_enable_work);
 	struct ieee80211_sub_if_data *sdata = local->ps_sdata;
 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+	unsigned long flags;
+	int q;
 
 	/* can only happen when PS was just disabled anyway */
 	if (!sdata)
@@ -767,18 +760,37 @@ void ieee80211_dynamic_ps_enable_work(struct work_struct *work)
 	if (local->hw.conf.flags & IEEE80211_CONF_PS)
 		return;
 
+	/*
+	 * transmission can be stopped by others which leads to
+	 * dynamic_ps_timer expiry. Postpond the ps timer if it
+	 * is not the actual idle state.
+	 */
+	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
+	for (q = 0; q < local->hw.queues; q++) {
+		if (local->queue_stop_reasons[q]) {
+			spin_unlock_irqrestore(&local->queue_stop_reason_lock,
+					       flags);
+			mod_timer(&local->dynamic_ps_timer, jiffies +
+				  msecs_to_jiffies(
+				  local->hw.conf.dynamic_ps_timeout));
+			return;
+		}
+	}
+	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
+
 	if ((local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) &&
 	    (!(ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED))) {
 		netif_tx_stop_all_queues(sdata->dev);
-		/*
-		 * Flush all the frames queued in the driver before
-		 * going to power save
-		 */
-		drv_flush(local, false);
-		ieee80211_send_nullfunc(local, sdata, 1);
 
-		/* Flush once again to get the tx status of nullfunc frame */
-		drv_flush(local, false);
+		if (drv_tx_frames_pending(local))
+			mod_timer(&local->dynamic_ps_timer, jiffies +
+				  msecs_to_jiffies(
+				  local->hw.conf.dynamic_ps_timeout));
+		else {
+			ieee80211_send_nullfunc(local, sdata, 1);
+			/* Flush to get the tx status of nullfunc frame */
+			drv_flush(local, false);
+		}
 	}
 
 	if (!((local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) &&
@@ -789,7 +801,7 @@ void ieee80211_dynamic_ps_enable_work(struct work_struct *work)
 		ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
 	}
 
-	netif_tx_start_all_queues(sdata->dev);
+	netif_tx_wake_all_queues(sdata->dev);
 }
 
 void ieee80211_dynamic_ps_timer(unsigned long data)
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index e37355193ed185679aa88b23a1a88789bec09678..730778a2c90c05d3c2e76d6f1f183f004e27ed9e 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -6,7 +6,7 @@
 #include "driver-ops.h"
 #include "led.h"
 
-int __ieee80211_suspend(struct ieee80211_hw *hw)
+int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
 {
 	struct ieee80211_local *local = hw_to_local(hw);
 	struct ieee80211_sub_if_data *sdata;
@@ -14,12 +14,23 @@ int __ieee80211_suspend(struct ieee80211_hw *hw)
 
 	ieee80211_scan_cancel(local);
 
+	if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {
+		mutex_lock(&local->sta_mtx);
+		list_for_each_entry(sta, &local->sta_list, list) {
+			set_sta_flags(sta, WLAN_STA_BLOCK_BA);
+			ieee80211_sta_tear_down_BA_sessions(sta, true);
+		}
+		mutex_unlock(&local->sta_mtx);
+	}
+
 	ieee80211_stop_queues_by_reason(hw,
 			IEEE80211_QUEUE_STOP_REASON_SUSPEND);
 
 	/* flush out all packets */
 	synchronize_net();
 
+	drv_flush(local, false);
+
 	local->quiescing = true;
 	/* make quiescing visible to timers everywhere */
 	mb();
@@ -36,6 +47,16 @@ int __ieee80211_suspend(struct ieee80211_hw *hw)
 	cancel_work_sync(&local->dynamic_ps_enable_work);
 	del_timer_sync(&local->dynamic_ps_timer);
 
+	local->wowlan = wowlan && local->open_count;
+	if (local->wowlan) {
+		int err = drv_suspend(local, wowlan);
+		if (err) {
+			local->quiescing = false;
+			return err;
+		}
+		goto suspend;
+	}
+
 	/* disable keys */
 	list_for_each_entry(sdata, &local->interfaces, list)
 		ieee80211_disable_keys(sdata);
@@ -43,11 +64,6 @@ int __ieee80211_suspend(struct ieee80211_hw *hw)
 	/* tear down aggregation sessions and remove STAs */
 	mutex_lock(&local->sta_mtx);
 	list_for_each_entry(sta, &local->sta_list, list) {
-		if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {
-			set_sta_flags(sta, WLAN_STA_BLOCK_BA);
-			ieee80211_sta_tear_down_BA_sessions(sta, true);
-		}
-
 		if (sta->uploaded) {
 			sdata = sta->sdata;
 			if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
@@ -98,6 +114,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw)
 	if (local->open_count)
 		ieee80211_stop_device(local);
 
+ suspend:
 	local->suspended = true;
 	/* need suspended to be visible before quiescing is false */
 	barrier();
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 778c604d7939e39e3894e3c51af6b97360ca8e3b..8adac67395f7802445df4d64f622b3a34b5a750d 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -417,8 +417,8 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
 			tx_time_single = mr->ack_time + mr->perfect_tx_time;
 
 			/* contention window */
-			tx_time_single += t_slot + min(cw, mp->cw_max);
-			cw = (cw << 1) | 1;
+			tx_time_single += (t_slot * cw) >> 1;
+			cw = min((cw << 1) | 1, mp->cw_max);
 
 			tx_time += tx_time_single;
 			tx_time_cts += tx_time_single + mi->sp_ack_dur;
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index c06aa3ac6b9d1ad5219da7eb2d0677cef31628b3..333b5118be6d54472e349bbce059a13eda5f418b 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -464,6 +464,7 @@ minstrel_calc_retransmit(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
 	const struct mcs_group *group;
 	unsigned int tx_time, tx_time_rtscts, tx_time_data;
 	unsigned int cw = mp->cw_min;
+	unsigned int ctime = 0;
 	unsigned int t_slot = 9; /* FIXME */
 	unsigned int ampdu_len = MINSTREL_TRUNC(mi->avg_ampdu_len);
 
@@ -480,13 +481,27 @@ minstrel_calc_retransmit(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
 
 	group = &minstrel_mcs_groups[index / MCS_GROUP_RATES];
 	tx_time_data = group->duration[index % MCS_GROUP_RATES] * ampdu_len;
-	tx_time = 2 * (t_slot + mi->overhead + tx_time_data);
-	tx_time_rtscts = 2 * (t_slot + mi->overhead_rtscts + tx_time_data);
+
+	/* Contention time for first 2 tries */
+	ctime = (t_slot * cw) >> 1;
+	cw = min((cw << 1) | 1, mp->cw_max);
+	ctime += (t_slot * cw) >> 1;
+	cw = min((cw << 1) | 1, mp->cw_max);
+
+	/* Total TX time for data and Contention after first 2 tries */
+	tx_time = ctime + 2 * (mi->overhead + tx_time_data);
+	tx_time_rtscts = ctime + 2 * (mi->overhead_rtscts + tx_time_data);
+
+	/* See how many more tries we can fit inside segment size */
 	do {
-		cw = (cw << 1) | 1;
-		cw = min(cw, mp->cw_max);
-		tx_time += cw + t_slot + mi->overhead;
-		tx_time_rtscts += cw + t_slot + mi->overhead_rtscts;
+		/* Contention time for this try */
+		ctime = (t_slot * cw) >> 1;
+		cw = min((cw << 1) | 1, mp->cw_max);
+
+		/* Total TX time after this try */
+		tx_time += ctime + mi->overhead + tx_time_data;
+		tx_time_rtscts += ctime + mi->overhead_rtscts + tx_time_data;
+
 		if (tx_time_rtscts < mp->segment_size)
 			mr->retry_count_rtscts++;
 	} while ((tx_time < mp->segment_size) &&
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c5d4530d8284e59f07b44af1ce904fea5fc26018..7fa8c6be7bf02564cd5714033fbdb8761b30b03d 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -143,7 +143,8 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
 	if (status->flag & RX_FLAG_HT) {
 		/*
 		 * MCS information is a separate field in radiotap,
-		 * added below.
+		 * added below. The byte here is needed as padding
+		 * for the channel though, so initialise it to 0.
 		 */
 		*pos = 0;
 	} else {
@@ -403,11 +404,13 @@ ieee80211_rx_h_passive_scan(struct ieee80211_rx_data *rx)
 	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
 	struct sk_buff *skb = rx->skb;
 
-	if (likely(!(status->rx_flags & IEEE80211_RX_IN_SCAN)))
+	if (likely(!(status->rx_flags & IEEE80211_RX_IN_SCAN) &&
+		   !local->sched_scanning))
 		return RX_CONTINUE;
 
 	if (test_bit(SCAN_HW_SCANNING, &local->scanning) ||
-	    test_bit(SCAN_SW_SCANNING, &local->scanning))
+	    test_bit(SCAN_SW_SCANNING, &local->scanning) ||
+	    local->sched_scanning)
 		return ieee80211_scan_rx(rx->sdata, skb);
 
 	/* scanning finished during invoking of handlers */
@@ -487,22 +490,26 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx)
 	 * establisment frame, beacon or probe, drop the frame.
 	 */
 
-	if (!rx->sta || sta_plink_state(rx->sta) != PLINK_ESTAB) {
+	if (!rx->sta || sta_plink_state(rx->sta) != NL80211_PLINK_ESTAB) {
 		struct ieee80211_mgmt *mgmt;
 
 		if (!ieee80211_is_mgmt(hdr->frame_control))
 			return RX_DROP_MONITOR;
 
 		if (ieee80211_is_action(hdr->frame_control)) {
+			u8 category;
 			mgmt = (struct ieee80211_mgmt *)hdr;
-			if (mgmt->u.action.category != WLAN_CATEGORY_MESH_PLINK)
+			category = mgmt->u.action.category;
+			if (category != WLAN_CATEGORY_MESH_ACTION &&
+				category != WLAN_CATEGORY_SELF_PROTECTED)
 				return RX_DROP_MONITOR;
 			return RX_CONTINUE;
 		}
 
 		if (ieee80211_is_probe_req(hdr->frame_control) ||
 		    ieee80211_is_probe_resp(hdr->frame_control) ||
-		    ieee80211_is_beacon(hdr->frame_control))
+		    ieee80211_is_beacon(hdr->frame_control) ||
+		    ieee80211_is_auth(hdr->frame_control))
 			return RX_CONTINUE;
 
 		return RX_DROP_MONITOR;
@@ -650,7 +657,7 @@ static void ieee80211_sta_reorder_release(struct ieee80211_hw *hw,
  set_release_timer:
 
 		mod_timer(&tid_agg_rx->reorder_timer,
-			  tid_agg_rx->reorder_time[j] +
+			  tid_agg_rx->reorder_time[j] + 1 +
 			  HT_RX_REORDER_BUF_TIMEOUT);
 	} else {
 		del_timer(&tid_agg_rx->reorder_timer);
@@ -707,6 +714,8 @@ static bool ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
 	/*
 	 * If the current MPDU is in the right order and nothing else
 	 * is stored we can process it directly, no need to buffer it.
+	 * If it is first but there's something stored, we may be able
+	 * to release frames after this one.
 	 */
 	if (mpdu_seq_num == tid_agg_rx->head_seq_num &&
 	    tid_agg_rx->stored_mpdu_num == 0) {
@@ -1583,7 +1592,7 @@ ieee80211_drop_unencrypted_mgmt(struct ieee80211_rx_data *rx)
 }
 
 static int
-__ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
+__ieee80211_data_to_8023(struct ieee80211_rx_data *rx, bool *port_control)
 {
 	struct ieee80211_sub_if_data *sdata = rx->sdata;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
@@ -1591,6 +1600,7 @@ __ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
 	struct ethhdr *ehdr;
 	int ret;
 
+	*port_control = false;
 	if (ieee80211_has_a4(hdr->frame_control) &&
 	    sdata->vif.type == NL80211_IFTYPE_AP_VLAN && !sdata->u.vlan.sta)
 		return -1;
@@ -1609,11 +1619,13 @@ __ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
 		return -1;
 
 	ret = ieee80211_data_to_8023(rx->skb, sdata->vif.addr, sdata->vif.type);
-	if (ret < 0 || !check_port_control)
+	if (ret < 0)
 		return ret;
 
 	ehdr = (struct ethhdr *) rx->skb->data;
-	if (ehdr->h_proto != rx->sdata->control_port_protocol)
+	if (ehdr->h_proto == rx->sdata->control_port_protocol)
+		*port_control = true;
+	else if (check_port_control)
 		return -1;
 
 	return 0;
@@ -1771,7 +1783,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
 
 	ieee80211_amsdu_to_8023s(skb, &frame_list, dev->dev_addr,
 				 rx->sdata->vif.type,
-				 rx->local->hw.extra_tx_headroom);
+				 rx->local->hw.extra_tx_headroom, true);
 
 	while (!skb_queue_empty(&frame_list)) {
 		rx->skb = __skb_dequeue(&frame_list);
@@ -1914,6 +1926,7 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
 	struct net_device *dev = sdata->dev;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
 	__le16 fc = hdr->frame_control;
+	bool port_control;
 	int err;
 
 	if (unlikely(!ieee80211_is_data(hdr->frame_control)))
@@ -1930,13 +1943,21 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
 	    sdata->vif.type == NL80211_IFTYPE_AP)
 		return RX_DROP_MONITOR;
 
-	err = __ieee80211_data_to_8023(rx);
+	err = __ieee80211_data_to_8023(rx, &port_control);
 	if (unlikely(err))
 		return RX_DROP_UNUSABLE;
 
 	if (!ieee80211_frame_allowed(rx, fc))
 		return RX_DROP_MONITOR;
 
+	if (rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
+	    unlikely(port_control) && sdata->bss) {
+		sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
+				     u.ap);
+		dev = sdata->dev;
+		rx->sdata = sdata;
+	}
+
 	rx->skb->dev = dev;
 
 	dev->stats.rx_packets++;
@@ -2189,7 +2210,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
 			goto handled;
 		}
 		break;
-	case WLAN_CATEGORY_MESH_PLINK:
+	case WLAN_CATEGORY_MESH_ACTION:
 		if (!ieee80211_vif_is_mesh(&sdata->vif))
 			break;
 		goto queue;
@@ -2352,47 +2373,6 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
 	return RX_QUEUED;
 }
 
-static void ieee80211_rx_michael_mic_report(struct ieee80211_hdr *hdr,
-					    struct ieee80211_rx_data *rx)
-{
-	int keyidx;
-	unsigned int hdrlen;
-
-	hdrlen = ieee80211_hdrlen(hdr->frame_control);
-	if (rx->skb->len >= hdrlen + 4)
-		keyidx = rx->skb->data[hdrlen + 3] >> 6;
-	else
-		keyidx = -1;
-
-	if (!rx->sta) {
-		/*
-		 * Some hardware seem to generate incorrect Michael MIC
-		 * reports; ignore them to avoid triggering countermeasures.
-		 */
-		return;
-	}
-
-	if (!ieee80211_has_protected(hdr->frame_control))
-		return;
-
-	if (rx->sdata->vif.type == NL80211_IFTYPE_AP && keyidx) {
-		/*
-		 * APs with pairwise keys should never receive Michael MIC
-		 * errors for non-zero keyidx because these are reserved for
-		 * group keys and only the AP is sending real multicast
-		 * frames in the BSS.
-		 */
-		return;
-	}
-
-	if (!ieee80211_is_data(hdr->frame_control) &&
-	    !ieee80211_is_auth(hdr->frame_control))
-		return;
-
-	mac80211_ev_michael_mic_failure(rx->sdata, keyidx, hdr, NULL,
-					GFP_ATOMIC);
-}
-
 /* TODO: use IEEE80211_RX_FRAGMENTED */
 static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx,
 					struct ieee80211_rate *rate)
@@ -2736,12 +2716,6 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
 	if (!prepares)
 		return false;
 
-	if (status->flag & RX_FLAG_MMIC_ERROR) {
-		if (status->rx_flags & IEEE80211_RX_RA_MATCH)
-			ieee80211_rx_michael_mic_report(hdr, rx);
-		return false;
-	}
-
 	if (!consume) {
 		skb = skb_copy(skb, GFP_ATOMIC);
 		if (!skb) {
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 489b6ad200d4b3933f5a9e5c3dd40d5a43b51bde..d20046b5d8f4953bb4ae4007e927ccee1505985a 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -15,6 +15,7 @@
 #include <linux/if_arp.h>
 #include <linux/rtnetlink.h>
 #include <linux/pm_qos_params.h>
+#include <linux/slab.h>
 #include <net/sch_generic.h>
 #include <linux/slab.h>
 #include <net/mac80211.h>
@@ -170,7 +171,7 @@ ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
 		return RX_CONTINUE;
 
 	if (skb->len < 24)
-		return RX_DROP_MONITOR;
+		return RX_CONTINUE;
 
 	presp = ieee80211_is_probe_resp(fc);
 	if (presp) {
@@ -850,3 +851,122 @@ void ieee80211_scan_cancel(struct ieee80211_local *local)
 	}
 	mutex_unlock(&local->mtx);
 }
+
+int ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
+				       struct cfg80211_sched_scan_request *req)
+{
+	struct ieee80211_local *local = sdata->local;
+	int ret, i;
+
+	mutex_lock(&sdata->local->mtx);
+
+	if (local->sched_scanning) {
+		ret = -EBUSY;
+		goto out;
+	}
+
+	if (!local->ops->sched_scan_start) {
+		ret = -ENOTSUPP;
+		goto out;
+	}
+
+	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
+		local->sched_scan_ies.ie[i] = kzalloc(2 +
+						      IEEE80211_MAX_SSID_LEN +
+						      local->scan_ies_len,
+						      GFP_KERNEL);
+		if (!local->sched_scan_ies.ie[i]) {
+			ret = -ENOMEM;
+			goto out_free;
+		}
+
+		local->sched_scan_ies.len[i] =
+			ieee80211_build_preq_ies(local,
+						 local->sched_scan_ies.ie[i],
+						 req->ie, req->ie_len, i,
+						 (u32) -1, 0);
+	}
+
+	ret = drv_sched_scan_start(local, sdata, req,
+				   &local->sched_scan_ies);
+	if (ret == 0) {
+		local->sched_scanning = true;
+		goto out;
+	}
+
+out_free:
+	while (i > 0)
+		kfree(local->sched_scan_ies.ie[--i]);
+out:
+	mutex_unlock(&sdata->local->mtx);
+	return ret;
+}
+
+int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata)
+{
+	struct ieee80211_local *local = sdata->local;
+	int ret = 0, i;
+
+	mutex_lock(&sdata->local->mtx);
+
+	if (!local->ops->sched_scan_stop) {
+		ret = -ENOTSUPP;
+		goto out;
+	}
+
+	if (local->sched_scanning) {
+		for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+			kfree(local->sched_scan_ies.ie[i]);
+
+		drv_sched_scan_stop(local, sdata);
+		local->sched_scanning = false;
+	}
+out:
+	mutex_unlock(&sdata->local->mtx);
+
+	return ret;
+}
+
+void ieee80211_sched_scan_results(struct ieee80211_hw *hw)
+{
+	struct ieee80211_local *local = hw_to_local(hw);
+
+	trace_api_sched_scan_results(local);
+
+	cfg80211_sched_scan_results(hw->wiphy);
+}
+EXPORT_SYMBOL(ieee80211_sched_scan_results);
+
+void ieee80211_sched_scan_stopped_work(struct work_struct *work)
+{
+	struct ieee80211_local *local =
+		container_of(work, struct ieee80211_local,
+			     sched_scan_stopped_work);
+	int i;
+
+	mutex_lock(&local->mtx);
+
+	if (!local->sched_scanning) {
+		mutex_unlock(&local->mtx);
+		return;
+	}
+
+	for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+		kfree(local->sched_scan_ies.ie[i]);
+
+	local->sched_scanning = false;
+
+	mutex_unlock(&local->mtx);
+
+	cfg80211_sched_scan_stopped(local->hw.wiphy);
+}
+
+void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw)
+{
+	struct ieee80211_local *local = hw_to_local(hw);
+
+	trace_api_sched_scan_stopped(local);
+
+	ieee80211_queue_work(&local->hw, &local->sched_scan_stopped_work);
+}
+EXPORT_SYMBOL(ieee80211_sched_scan_stopped);
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 13e8c30adf010183cc0830ba7eec7708f372f326..b83870bf60fa0ad976096155bb8cae0530d2be50 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -67,7 +67,8 @@ static int sta_info_hash_del(struct ieee80211_local *local,
 {
 	struct sta_info *s;
 
-	s = local->sta_hash[STA_HASH(sta->sta.addr)];
+	s = rcu_dereference_protected(local->sta_hash[STA_HASH(sta->sta.addr)],
+				      lockdep_is_held(&local->sta_lock));
 	if (!s)
 		return -ENOENT;
 	if (s == sta) {
@@ -76,9 +77,11 @@ static int sta_info_hash_del(struct ieee80211_local *local,
 		return 0;
 	}
 
-	while (s->hnext && s->hnext != sta)
-		s = s->hnext;
-	if (s->hnext) {
+	while (rcu_access_pointer(s->hnext) &&
+	       rcu_access_pointer(s->hnext) != sta)
+		s = rcu_dereference_protected(s->hnext,
+					lockdep_is_held(&local->sta_lock));
+	if (rcu_access_pointer(s->hnext)) {
 		rcu_assign_pointer(s->hnext, sta->hnext);
 		return 0;
 	}
@@ -228,6 +231,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
 {
 	struct ieee80211_local *local = sdata->local;
 	struct sta_info *sta;
+	struct timespec uptime;
 	int i;
 
 	sta = kzalloc(sizeof(*sta) + local->hw.sta_data_size, gfp);
@@ -245,6 +249,8 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
 	sta->sdata = sdata;
 	sta->last_rx = jiffies;
 
+	do_posix_clock_monotonic_gettime(&uptime);
+	sta->last_connected = uptime.tv_sec;
 	ewma_init(&sta->avg_signal, 1024, 8);
 
 	if (sta_prepare_rate_control(local, sta, gfp)) {
@@ -271,7 +277,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
 #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
 
 #ifdef CONFIG_MAC80211_MESH
-	sta->plink_state = PLINK_LISTEN;
+	sta->plink_state = NL80211_PLINK_LISTEN;
 	init_timer(&sta->plink_timer);
 #endif
 
@@ -584,7 +590,6 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local,
 {
 	unsigned long flags;
 	struct sk_buff *skb;
-	struct ieee80211_sub_if_data *sdata;
 
 	if (skb_queue_empty(&sta->ps_tx_buf))
 		return false;
@@ -601,7 +606,6 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local,
 		if (!skb)
 			break;
 
-		sdata = sta->sdata;
 		local->total_ps_buffered--;
 #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
 		printk(KERN_DEBUG "Buffered frame expired (STA %pM)\n",
@@ -609,7 +613,8 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local,
 #endif
 		dev_kfree_skb(skb);
 
-		if (skb_queue_empty(&sta->ps_tx_buf))
+		if (skb_queue_empty(&sta->ps_tx_buf) &&
+		    !test_sta_flags(sta, WLAN_STA_PS_DRIVER_BUF))
 			sta_info_clear_tim_bit(sta);
 	}
 
@@ -650,10 +655,12 @@ static int __must_check __sta_info_destroy(struct sta_info *sta)
 	if (ret)
 		return ret;
 
+	mutex_lock(&local->key_mtx);
 	for (i = 0; i < NUM_DEFAULT_KEYS; i++)
-		ieee80211_key_free(local, sta->gtk[i]);
+		__ieee80211_key_free(key_mtx_dereference(local, sta->gtk[i]));
 	if (sta->ptk)
-		ieee80211_key_free(local, sta->ptk);
+		__ieee80211_key_free(key_mtx_dereference(local, sta->ptk));
+	mutex_unlock(&local->key_mtx);
 
 	sta->dead = true;
 
@@ -698,6 +705,8 @@ static int __must_check __sta_info_destroy(struct sta_info *sta)
 #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
 	cancel_work_sync(&sta->drv_unblock_wk);
 
+	cfg80211_del_sta(sdata->dev, sta->sta.addr, GFP_KERNEL);
+
 	rate_control_remove_sta_debugfs(sta);
 	ieee80211_sta_debugfs_remove(sta);
 
@@ -766,9 +775,8 @@ static void sta_info_cleanup(unsigned long data)
 	if (!timer_needed)
 		return;
 
-	local->sta_cleanup.expires =
-		round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
-	add_timer(&local->sta_cleanup);
+	mod_timer(&local->sta_cleanup,
+		  round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL));
 }
 
 void sta_info_init(struct ieee80211_local *local)
@@ -781,14 +789,6 @@ void sta_info_init(struct ieee80211_local *local)
 
 	setup_timer(&local->sta_cleanup, sta_info_cleanup,
 		    (unsigned long)local);
-	local->sta_cleanup.expires =
-		round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
-}
-
-int sta_info_start(struct ieee80211_local *local)
-{
-	add_timer(&local->sta_cleanup);
-	return 0;
 }
 
 void sta_info_stop(struct ieee80211_local *local)
@@ -900,6 +900,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
 	struct ieee80211_local *local = sdata->local;
 	int sent, buffered;
 
+	clear_sta_flags(sta, WLAN_STA_PS_DRIVER_BUF);
 	if (!(local->hw.flags & IEEE80211_HW_AP_LINK_PS))
 		drv_sta_notify(local, sdata, STA_NOTIFY_AWAKE, &sta->sta);
 
@@ -992,3 +993,12 @@ void ieee80211_sta_block_awake(struct ieee80211_hw *hw,
 		ieee80211_queue_work(hw, &sta->drv_unblock_wk);
 }
 EXPORT_SYMBOL(ieee80211_sta_block_awake);
+
+void ieee80211_sta_set_tim(struct ieee80211_sta *pubsta)
+{
+	struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
+
+	set_sta_flags(sta, WLAN_STA_PS_DRIVER_BUF);
+	sta_info_set_tim_bit(sta);
+}
+EXPORT_SYMBOL(ieee80211_sta_set_tim);
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index b2f95966c7f458b73d35ac55581b5daa486d164c..c6ae8718bd571f5d37ab7687d5894056d1b35837 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -43,6 +43,8 @@
  *	be in the queues
  * @WLAN_STA_PSPOLL: Station sent PS-poll while driver was keeping
  *	station in power-save mode, reply when the driver unblocks.
+ * @WLAN_STA_PS_DRIVER_BUF: Station has frames pending in driver internal
+ *	buffers. Automatically cleared on station wake-up.
  */
 enum ieee80211_sta_info_flags {
 	WLAN_STA_AUTH		= 1<<0,
@@ -58,6 +60,7 @@ enum ieee80211_sta_info_flags {
 	WLAN_STA_BLOCK_BA	= 1<<11,
 	WLAN_STA_PS_DRIVER	= 1<<12,
 	WLAN_STA_PSPOLL		= 1<<13,
+	WLAN_STA_PS_DRIVER_BUF	= 1<<14,
 };
 
 #define STA_TID_NUM 16
@@ -149,6 +152,7 @@ struct tid_ampdu_rx {
  *
  * @tid_rx: aggregation info for Rx per TID -- RCU protected
  * @tid_tx: aggregation info for Tx per TID
+ * @tid_start_tx: sessions where start was requested
  * @addba_req_num: number of times addBA request has been sent.
  * @dialog_token_allocator: dialog token enumerator for each new session;
  * @work: work struct for starting/stopping aggregation
@@ -160,39 +164,17 @@ struct tid_ampdu_rx {
 struct sta_ampdu_mlme {
 	struct mutex mtx;
 	/* rx */
-	struct tid_ampdu_rx *tid_rx[STA_TID_NUM];
+	struct tid_ampdu_rx __rcu *tid_rx[STA_TID_NUM];
 	unsigned long tid_rx_timer_expired[BITS_TO_LONGS(STA_TID_NUM)];
 	/* tx */
 	struct work_struct work;
-	struct tid_ampdu_tx *tid_tx[STA_TID_NUM];
+	struct tid_ampdu_tx __rcu *tid_tx[STA_TID_NUM];
+	struct tid_ampdu_tx *tid_start_tx[STA_TID_NUM];
 	u8 addba_req_num[STA_TID_NUM];
 	u8 dialog_token_allocator;
 };
 
 
-/**
- * enum plink_state - state of a mesh peer link finite state machine
- *
- * @PLINK_LISTEN: initial state, considered the implicit state of non existent
- * 	mesh peer links
- * @PLINK_OPN_SNT: mesh plink open frame has been sent to this mesh peer
- * @PLINK_OPN_RCVD: mesh plink open frame has been received from this mesh peer
- * @PLINK_CNF_RCVD: mesh plink confirm frame has been received from this mesh
- * 	peer
- * @PLINK_ESTAB: mesh peer link is established
- * @PLINK_HOLDING: mesh peer link is being closed or cancelled
- * @PLINK_BLOCKED: all frames transmitted from this mesh plink are discarded
- */
-enum plink_state {
-	PLINK_LISTEN,
-	PLINK_OPN_SNT,
-	PLINK_OPN_RCVD,
-	PLINK_CNF_RCVD,
-	PLINK_ESTAB,
-	PLINK_HOLDING,
-	PLINK_BLOCKED
-};
-
 /**
  * struct sta_info - STA information
  *
@@ -226,6 +208,7 @@ enum plink_state {
  * @rx_bytes: Number of bytes received from this STA
  * @wep_weak_iv_count: number of weak WEP IVs received from this station
  * @last_rx: time (in jiffies) when last frame was received from this STA
+ * @last_connected: time (in seconds) when a station got connected
  * @num_duplicates: number of duplicate frames received from this STA
  * @rx_fragments: number of received MPDUs
  * @rx_dropped: number of dropped MPDUs from this STA
@@ -260,11 +243,11 @@ enum plink_state {
 struct sta_info {
 	/* General information, mostly static */
 	struct list_head list;
-	struct sta_info *hnext;
+	struct sta_info __rcu *hnext;
 	struct ieee80211_local *local;
 	struct ieee80211_sub_if_data *sdata;
-	struct ieee80211_key *gtk[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS];
-	struct ieee80211_key *ptk;
+	struct ieee80211_key __rcu *gtk[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS];
+	struct ieee80211_key __rcu *ptk;
 	struct rate_control_ref *rate_ctrl;
 	void *rate_ctrl_priv;
 	spinlock_t lock;
@@ -295,6 +278,7 @@ struct sta_info {
 	unsigned long rx_packets, rx_bytes;
 	unsigned long wep_weak_iv_count;
 	unsigned long last_rx;
+	long last_connected;
 	unsigned long num_duplicates;
 	unsigned long rx_fragments;
 	unsigned long rx_dropped;
@@ -334,7 +318,7 @@ struct sta_info {
 	u8 plink_retries;
 	bool ignore_plink_timer;
 	bool plink_timer_was_running;
-	enum plink_state plink_state;
+	enum nl80211_plink_state plink_state;
 	u32 plink_timeout;
 	struct timer_list plink_timer;
 #endif
@@ -352,12 +336,12 @@ struct sta_info {
 	struct ieee80211_sta sta;
 };
 
-static inline enum plink_state sta_plink_state(struct sta_info *sta)
+static inline enum nl80211_plink_state sta_plink_state(struct sta_info *sta)
 {
 #ifdef CONFIG_MAC80211_MESH
 	return sta->plink_state;
 #endif
-	return PLINK_LISTEN;
+	return NL80211_PLINK_LISTEN;
 }
 
 static inline void set_sta_flags(struct sta_info *sta, const u32 flags)
@@ -416,7 +400,16 @@ static inline u32 get_sta_flags(struct sta_info *sta)
 	return ret;
 }
 
+void ieee80211_assign_tid_tx(struct sta_info *sta, int tid,
+			     struct tid_ampdu_tx *tid_tx);
 
+static inline struct tid_ampdu_tx *
+rcu_dereference_protected_tid_tx(struct sta_info *sta, int tid)
+{
+	return rcu_dereference_protected(sta->ampdu_mlme.tid_tx[tid],
+					 lockdep_is_held(&sta->lock) ||
+					 lockdep_is_held(&sta->ampdu_mlme.mtx));
+}
 
 #define STA_HASH_SIZE 256
 #define STA_HASH(sta) (sta[5])
@@ -497,7 +490,6 @@ void sta_info_set_tim_bit(struct sta_info *sta);
 void sta_info_clear_tim_bit(struct sta_info *sta);
 
 void sta_info_init(struct ieee80211_local *local);
-int sta_info_start(struct ieee80211_local *local);
 void sta_info_stop(struct ieee80211_local *local);
 int sta_info_flush(struct ieee80211_local *local,
 		   struct ieee80211_sub_if_data *sdata);
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index b936dd29e92bc7bb2d73f9b75eaec55077d5b55a..1658efaa2e8eef4b042ec05ffd875cbd0d3c6ec1 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -189,16 +189,19 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 	bool acked;
 
 	for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
-		/* the HW cannot have attempted that rate */
-		if (i >= hw->max_report_rates) {
+		if (info->status.rates[i].idx < 0) {
+			break;
+		} else if (i >= hw->max_report_rates) {
+			/* the HW cannot have attempted that rate */
 			info->status.rates[i].idx = -1;
 			info->status.rates[i].count = 0;
-		} else if (info->status.rates[i].idx >= 0) {
-			rates_idx = i;
+			break;
 		}
 
 		retry_count += info->status.rates[i].count;
 	}
+	rates_idx = i - 1;
+
 	if (retry_count < 0)
 		retry_count = 0;
 
@@ -443,3 +446,11 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 	dev_kfree_skb(skb);
 }
 EXPORT_SYMBOL(ieee80211_tx_status);
+
+void ieee80211_report_low_ack(struct ieee80211_sta *pubsta, u32 num_packets)
+{
+	struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
+	cfg80211_cqm_pktloss_notify(sta->sdata->dev, sta->sta.addr,
+				    num_packets, GFP_ATOMIC);
+}
+EXPORT_SYMBOL(ieee80211_report_low_ack);
diff --git a/net/mac80211/tkip.c b/net/mac80211/tkip.c
index e840c9cd46db94b122b56f2fb34bf53873585896..757e4eb2baf7d97a9b07cfdffc0451199a832baf 100644
--- a/net/mac80211/tkip.c
+++ b/net/mac80211/tkip.c
@@ -202,7 +202,7 @@ EXPORT_SYMBOL(ieee80211_get_tkip_key);
  * @payload_len is the length of payload (_not_ including IV/ICV length).
  * @ta is the transmitter addresses.
  */
-int ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
+int ieee80211_tkip_encrypt_data(struct crypto_cipher *tfm,
 				struct ieee80211_key *key,
 				u8 *pos, size_t payload_len, u8 *ta)
 {
@@ -223,7 +223,7 @@ int ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
  * beginning of the buffer containing IEEE 802.11 header payload, i.e.,
  * including IV, Ext. IV, real data, Michael MIC, ICV. @payload_len is the
  * length of payload, including IV, Ext. IV, MIC, ICV.  */
-int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm,
+int ieee80211_tkip_decrypt_data(struct crypto_cipher *tfm,
 				struct ieee80211_key *key,
 				u8 *payload, size_t payload_len, u8 *ta,
 				u8 *ra, int only_iv, int queue,
diff --git a/net/mac80211/tkip.h b/net/mac80211/tkip.h
index 7e83dee976fa0d4834ec6c09d6a0bb76b3e1123e..1cab9c86978fdbe8e0f3c1d10b27f37557e31026 100644
--- a/net/mac80211/tkip.h
+++ b/net/mac80211/tkip.h
@@ -15,7 +15,7 @@
 
 u8 *ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, u16 iv16);
 
-int ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
+int ieee80211_tkip_encrypt_data(struct crypto_cipher *tfm,
 				 struct ieee80211_key *key,
 				 u8 *pos, size_t payload_len, u8 *ta);
 enum {
@@ -24,7 +24,7 @@ enum {
 	TKIP_DECRYPT_INVALID_KEYIDX = -2,
 	TKIP_DECRYPT_REPLAY = -3,
 };
-int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm,
+int ieee80211_tkip_decrypt_data(struct crypto_cipher *tfm,
 				struct ieee80211_key *key,
 				u8 *payload, size_t payload_len, u8 *ta,
 				u8 *ra, int only_iv, int queue,
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index ce4596ed1268ca9039298f7a05c280a9e3fca190..64e0f7587e6d6f09e11a8029ef7a995e406ff60d 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -237,6 +237,10 @@ ieee80211_tx_h_dynamic_ps(struct ieee80211_tx_data *tx)
 				     &local->dynamic_ps_disable_work);
 	}
 
+	/* Don't restart the timer if we're not disassociated */
+	if (!ifmgd->associated)
+		return TX_CONTINUE;
+
 	mod_timer(&local->dynamic_ps_timer, jiffies +
 		  msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
 
@@ -1036,14 +1040,11 @@ static bool __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx,
 	struct ieee80211_radiotap_iterator iterator;
 	struct ieee80211_radiotap_header *rthdr =
 		(struct ieee80211_radiotap_header *) skb->data;
-	struct ieee80211_supported_band *sband;
 	bool hw_frag;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	int ret = ieee80211_radiotap_iterator_init(&iterator, rthdr, skb->len,
 						   NULL);
 
-	sband = tx->local->hw.wiphy->bands[tx->channel->band];
-
 	info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
 	tx->flags &= ~IEEE80211_TX_FRAGMENTED;
 
@@ -1150,7 +1151,7 @@ static bool ieee80211_tx_prep_agg(struct ieee80211_tx_data *tx,
 		 *     packet pass through because splicing the frames
 		 *     back is already done.
 		 */
-		tid_tx = tx->sta->ampdu_mlme.tid_tx[tid];
+		tid_tx = rcu_dereference_protected_tid_tx(tx->sta, tid);
 
 		if (!tid_tx) {
 			/* do nothing, let packet pass through */
@@ -1442,11 +1443,8 @@ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_tx_data tx;
 	ieee80211_tx_result res_prepare;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	u16 queue;
 	bool result = true;
 
-	queue = skb_get_queue_mapping(skb);
-
 	if (unlikely(skb->len < 10)) {
 		dev_kfree_skb(skb);
 		return true;
@@ -1482,12 +1480,7 @@ static int ieee80211_skb_resize(struct ieee80211_local *local,
 {
 	int tail_need = 0;
 
-	/*
-	 * This could be optimised, devices that do full hardware
-	 * crypto (including TKIP MMIC) need no tailroom... But we
-	 * have no drivers for such devices currently.
-	 */
-	if (may_encrypt) {
+	if (may_encrypt && local->crypto_tx_tailroom_needed_cnt) {
 		tail_need = IEEE80211_ENCRYPT_TAILROOM;
 		tail_need -= skb_tailroom(skb);
 		tail_need = max_t(int, tail_need, 0);
@@ -1762,6 +1755,7 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
 			ret = NETDEV_TX_OK;
 			goto fail;
 		}
+		rcu_read_lock();
 		if (!is_multicast_ether_addr(skb->data))
 			mppath = mpp_path_lookup(skb->data, sdata);
 
@@ -1776,13 +1770,13 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
 		    !(mppath && compare_ether_addr(mppath->mpp, skb->data))) {
 			hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,
 					skb->data, skb->data + ETH_ALEN);
+			rcu_read_unlock();
 			meshhdrlen = ieee80211_new_mesh_header(&mesh_hdr,
 					sdata, NULL, NULL);
 		} else {
 			int is_mesh_mcast = 1;
 			const u8 *mesh_da;
 
-			rcu_read_lock();
 			if (is_multicast_ether_addr(skb->data))
 				/* DA TA mSA AE:SA */
 				mesh_da = skb->data;
@@ -2262,7 +2256,7 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
 
 		/* headroom, head length, tail length and maximum TIM length */
 		skb = dev_alloc_skb(local->tx_headroom + 400 +
-				sdata->u.mesh.vendor_ie_len);
+				sdata->u.mesh.ie_len);
 		if (!skb)
 			goto out;
 
@@ -2485,7 +2479,6 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
 {
 	struct ieee80211_local *local = hw_to_local(hw);
 	struct sk_buff *skb = NULL;
-	struct sta_info *sta;
 	struct ieee80211_tx_data tx;
 	struct ieee80211_sub_if_data *sdata;
 	struct ieee80211_if_ap *bss = NULL;
@@ -2527,7 +2520,6 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
 
 	info = IEEE80211_SKB_CB(skb);
 
-	sta = tx.sta;
 	tx.flags |= IEEE80211_TX_PS_BUFFERED;
 	tx.channel = local->hw.conf.channel;
 	info->band = tx.channel->band;
@@ -2547,8 +2539,9 @@ void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
 	skb_set_network_header(skb, 0);
 	skb_set_transport_header(skb, 0);
 
-	/* send all internal mgmt frames on VO */
-	skb_set_queue_mapping(skb, 0);
+	/* Send all internal mgmt frames on VO. Accordingly set TID to 7. */
+	skb_set_queue_mapping(skb, IEEE80211_AC_VO);
+	skb->priority = 7;
 
 	/*
 	 * The other path calling ieee80211_xmit is from the tasklet,
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 556647a910acc8ea96d7d6d2e1a4a56e063a2c55..d3fe2d2374859566d0c968a949aff2536dadf60d 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1125,9 +1125,27 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 	struct sta_info *sta;
 	int res;
 
+#ifdef CONFIG_PM
 	if (local->suspended)
 		local->resuming = true;
 
+	if (local->wowlan) {
+		local->wowlan = false;
+		res = drv_resume(local);
+		if (res < 0) {
+			local->resuming = false;
+			return res;
+		}
+		if (res == 0)
+			goto wake_up;
+		WARN_ON(res > 1);
+		/*
+		 * res is 1, which means the driver requested
+		 * to go through a regular reset on wakeup.
+		 */
+	}
+#endif
+
 	/* restart hardware */
 	if (local->open_count) {
 		/*
@@ -1258,6 +1276,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 		if (ieee80211_sdata_running(sdata))
 			ieee80211_enable_keys(sdata);
 
+ wake_up:
 	ieee80211_wake_queues_by_reason(hw,
 			IEEE80211_QUEUE_STOP_REASON_SUSPEND);
 
@@ -1290,7 +1309,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 		}
 	}
 
-	add_timer(&local->sta_cleanup);
+	mod_timer(&local->sta_cleanup, jiffies + 1);
 
 	mutex_lock(&local->sta_mtx);
 	list_for_each_entry(sta, &local->sta_list, list)
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index 2ff6d1e3ed21565524fc55c724b24bbee67dd0c6..a1c6bfd55f0ff99428f6f5bbc83b576e2a90ce8a 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -30,17 +30,15 @@ int ieee80211_wep_init(struct ieee80211_local *local)
 	/* start WEP IV from a random value */
 	get_random_bytes(&local->wep_iv, WEP_IV_LEN);
 
-	local->wep_tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
-						CRYPTO_ALG_ASYNC);
+	local->wep_tx_tfm = crypto_alloc_cipher("arc4", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(local->wep_tx_tfm)) {
 		local->wep_rx_tfm = ERR_PTR(-EINVAL);
 		return PTR_ERR(local->wep_tx_tfm);
 	}
 
-	local->wep_rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
-						CRYPTO_ALG_ASYNC);
+	local->wep_rx_tfm = crypto_alloc_cipher("arc4", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(local->wep_rx_tfm)) {
-		crypto_free_blkcipher(local->wep_tx_tfm);
+		crypto_free_cipher(local->wep_tx_tfm);
 		local->wep_tx_tfm = ERR_PTR(-EINVAL);
 		return PTR_ERR(local->wep_rx_tfm);
 	}
@@ -51,9 +49,9 @@ int ieee80211_wep_init(struct ieee80211_local *local)
 void ieee80211_wep_free(struct ieee80211_local *local)
 {
 	if (!IS_ERR(local->wep_tx_tfm))
-		crypto_free_blkcipher(local->wep_tx_tfm);
+		crypto_free_cipher(local->wep_tx_tfm);
 	if (!IS_ERR(local->wep_rx_tfm))
-		crypto_free_blkcipher(local->wep_rx_tfm);
+		crypto_free_cipher(local->wep_rx_tfm);
 }
 
 static inline bool ieee80211_wep_weak_iv(u32 iv, int keylen)
@@ -127,12 +125,11 @@ static void ieee80211_wep_remove_iv(struct ieee80211_local *local,
 /* Perform WEP encryption using given key. data buffer must have tailroom
  * for 4-byte ICV. data_len must not include this ICV. Note: this function
  * does _not_ add IV. data = RC4(data | CRC32(data)) */
-int ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
+int ieee80211_wep_encrypt_data(struct crypto_cipher *tfm, u8 *rc4key,
 			       size_t klen, u8 *data, size_t data_len)
 {
-	struct blkcipher_desc desc = { .tfm = tfm };
-	struct scatterlist sg;
 	__le32 icv;
+	int i;
 
 	if (IS_ERR(tfm))
 		return -1;
@@ -140,9 +137,9 @@ int ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
 	icv = cpu_to_le32(~crc32_le(~0, data, data_len));
 	put_unaligned(icv, (__le32 *)(data + data_len));
 
-	crypto_blkcipher_setkey(tfm, rc4key, klen);
-	sg_init_one(&sg, data, data_len + WEP_ICV_LEN);
-	crypto_blkcipher_encrypt(&desc, &sg, &sg, sg.length);
+	crypto_cipher_setkey(tfm, rc4key, klen);
+	for (i = 0; i < data_len + WEP_ICV_LEN; i++)
+		crypto_cipher_encrypt_one(tfm, data + i, data + i);
 
 	return 0;
 }
@@ -186,19 +183,18 @@ int ieee80211_wep_encrypt(struct ieee80211_local *local,
 /* Perform WEP decryption using given key. data buffer includes encrypted
  * payload, including 4-byte ICV, but _not_ IV. data_len must not include ICV.
  * Return 0 on success and -1 on ICV mismatch. */
-int ieee80211_wep_decrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
+int ieee80211_wep_decrypt_data(struct crypto_cipher *tfm, u8 *rc4key,
 			       size_t klen, u8 *data, size_t data_len)
 {
-	struct blkcipher_desc desc = { .tfm = tfm };
-	struct scatterlist sg;
 	__le32 crc;
+	int i;
 
 	if (IS_ERR(tfm))
 		return -1;
 
-	crypto_blkcipher_setkey(tfm, rc4key, klen);
-	sg_init_one(&sg, data, data_len + WEP_ICV_LEN);
-	crypto_blkcipher_decrypt(&desc, &sg, &sg, sg.length);
+	crypto_cipher_setkey(tfm, rc4key, klen);
+	for (i = 0; i < data_len + WEP_ICV_LEN; i++)
+		crypto_cipher_decrypt_one(tfm, data + i, data + i);
 
 	crc = cpu_to_le32(~crc32_le(~0, data, data_len));
 	if (memcmp(&crc, data + data_len, WEP_ICV_LEN) != 0)
diff --git a/net/mac80211/wep.h b/net/mac80211/wep.h
index 58654ee335186d2a3d0f588221dd62d22cf4cf0d..01e54840a6285b625ca48092cd1fb322278e1b00 100644
--- a/net/mac80211/wep.h
+++ b/net/mac80211/wep.h
@@ -18,12 +18,12 @@
 
 int ieee80211_wep_init(struct ieee80211_local *local);
 void ieee80211_wep_free(struct ieee80211_local *local);
-int ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
+int ieee80211_wep_encrypt_data(struct crypto_cipher *tfm, u8 *rc4key,
 				size_t klen, u8 *data, size_t data_len);
 int ieee80211_wep_encrypt(struct ieee80211_local *local,
 			  struct sk_buff *skb,
 			  const u8 *key, int keylen, int keyidx);
-int ieee80211_wep_decrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
+int ieee80211_wep_decrypt_data(struct crypto_cipher *tfm, u8 *rc4key,
 			       size_t klen, u8 *data, size_t data_len);
 bool ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
 
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index e73c8cae036b42fec668d3473922164b3e22ef26..d2e7f0e866772ed0fb3969837d9aab62d27bd755 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -65,17 +65,9 @@ static void run_again(struct ieee80211_local *local,
 		mod_timer(&local->work_timer, timeout);
 }
 
-static void work_free_rcu(struct rcu_head *head)
-{
-	struct ieee80211_work *wk =
-		container_of(head, struct ieee80211_work, rcu_head);
-
-	kfree(wk);
-}
-
 void free_work(struct ieee80211_work *wk)
 {
-	call_rcu(&wk->rcu_head, work_free_rcu);
+	kfree_rcu(wk, rcu_head);
 }
 
 static int ieee80211_compatible_rates(const u8 *supp_rates, int supp_rates_len,
@@ -198,9 +190,8 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
 	struct sk_buff *skb;
 	struct ieee80211_mgmt *mgmt;
 	u8 *pos, qos_info;
-	const u8 *ies;
 	size_t offset = 0, noffset;
-	int i, len, count, rates_len, supp_rates_len;
+	int i, count, rates_len, supp_rates_len;
 	u16 capab;
 	struct ieee80211_supported_band *sband;
 	u32 rates = 0;
@@ -285,7 +276,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
 	}
 
 	/* SSID */
-	ies = pos = skb_put(skb, 2 + wk->assoc.ssid_len);
+	pos = skb_put(skb, 2 + wk->assoc.ssid_len);
 	*pos++ = WLAN_EID_SSID;
 	*pos++ = wk->assoc.ssid_len;
 	memcpy(pos, wk->assoc.ssid, wk->assoc.ssid_len);
@@ -295,7 +286,6 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
 	if (supp_rates_len > 8)
 		supp_rates_len = 8;
 
-	len = sband->n_bitrates;
 	pos = skb_put(skb, supp_rates_len + 2);
 	*pos++ = WLAN_EID_SUPP_RATES;
 	*pos++ = supp_rates_len;
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index f1765de2f4bf7a42e06794b8155a79d6bb52b694..9dc3b5f26e80c800a306aca5287b0e22fcda5378 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -87,42 +87,76 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
 	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 
-	/* No way to verify the MIC if the hardware stripped it */
-	if (status->flag & RX_FLAG_MMIC_STRIPPED)
+	/*
+	 * it makes no sense to check for MIC errors on anything other
+	 * than data frames.
+	 */
+	if (!ieee80211_is_data_present(hdr->frame_control))
+		return RX_CONTINUE;
+
+	/*
+	 * No way to verify the MIC if the hardware stripped it or
+	 * the IV with the key index. In this case we have solely rely
+	 * on the driver to set RX_FLAG_MMIC_ERROR in the event of a
+	 * MIC failure report.
+	 */
+	if (status->flag & (RX_FLAG_MMIC_STRIPPED | RX_FLAG_IV_STRIPPED)) {
+		if (status->flag & RX_FLAG_MMIC_ERROR)
+			goto mic_fail;
+
+		if (!(status->flag & RX_FLAG_IV_STRIPPED))
+			goto update_iv;
+
 		return RX_CONTINUE;
+	}
 
+	/*
+	 * Some hardware seems to generate Michael MIC failure reports; even
+	 * though, the frame was not encrypted with TKIP and therefore has no
+	 * MIC. Ignore the flag them to avoid triggering countermeasures.
+	 */
 	if (!rx->key || rx->key->conf.cipher != WLAN_CIPHER_SUITE_TKIP ||
-	    !ieee80211_has_protected(hdr->frame_control) ||
-	    !ieee80211_is_data_present(hdr->frame_control))
+	    !(status->flag & RX_FLAG_DECRYPTED))
 		return RX_CONTINUE;
 
+	if (rx->sdata->vif.type == NL80211_IFTYPE_AP && rx->key->conf.keyidx) {
+		/*
+		 * APs with pairwise keys should never receive Michael MIC
+		 * errors for non-zero keyidx because these are reserved for
+		 * group keys and only the AP is sending real multicast
+		 * frames in the BSS. (
+		 */
+		return RX_DROP_UNUSABLE;
+	}
+
+	if (status->flag & RX_FLAG_MMIC_ERROR)
+		goto mic_fail;
+
 	hdrlen = ieee80211_hdrlen(hdr->frame_control);
 	if (skb->len < hdrlen + MICHAEL_MIC_LEN)
 		return RX_DROP_UNUSABLE;
 
 	data = skb->data + hdrlen;
 	data_len = skb->len - hdrlen - MICHAEL_MIC_LEN;
-
 	key = &rx->key->conf.key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY];
 	michael_mic(key, hdr, data, data_len, mic);
-	if (memcmp(mic, data + data_len, MICHAEL_MIC_LEN) != 0) {
-		if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
-			return RX_DROP_UNUSABLE;
-
-		mac80211_ev_michael_mic_failure(rx->sdata, rx->key->conf.keyidx,
-						(void *) skb->data, NULL,
-						GFP_ATOMIC);
-		return RX_DROP_UNUSABLE;
-	}
+	if (memcmp(mic, data + data_len, MICHAEL_MIC_LEN) != 0)
+		goto mic_fail;
 
 	/* remove Michael MIC from payload */
 	skb_trim(skb, skb->len - MICHAEL_MIC_LEN);
 
+update_iv:
 	/* update IV in key information to be able to detect replays */
 	rx->key->u.tkip.rx[rx->queue].iv32 = rx->tkip_iv32;
 	rx->key->u.tkip.rx[rx->queue].iv16 = rx->tkip_iv16;
 
 	return RX_CONTINUE;
+
+mic_fail:
+	mac80211_ev_michael_mic_failure(rx->sdata, rx->key->conf.keyidx,
+					(void *) skb->data, NULL, GFP_ATOMIC);
+	return RX_DROP_UNUSABLE;
 }
 
 
diff --git a/net/netfilter/ipset/ip_set_bitmap_ip.c b/net/netfilter/ipset/ip_set_bitmap_ip.c
index a113ff066928445902ce5a4e43f51c115586c894..ba2d16607f48f3a0cd4a3c0a99f20150924971a3 100644
--- a/net/netfilter/ipset/ip_set_bitmap_ip.c
+++ b/net/netfilter/ipset/ip_set_bitmap_ip.c
@@ -293,7 +293,7 @@ bitmap_ip_uadt(struct ip_set *set, struct nlattr *tb[],
 
 	for (; !before(ip_to, ip); ip += map->hosts) {
 		id = ip_to_id(map, ip);
-		ret = adtfn(set, &id, timeout);;
+		ret = adtfn(set, &id, timeout);
 
 		if (ret && !ip_set_eexist(ret, flags))
 			return ret;
diff --git a/net/netfilter/ipset/ip_set_getport.c b/net/netfilter/ipset/ip_set_getport.c
index 8d52272126867c5637fe644158338a63f98216b6..757143b2240af36395e71f6561e3809f3394e688 100644
--- a/net/netfilter/ipset/ip_set_getport.c
+++ b/net/netfilter/ipset/ip_set_getport.c
@@ -11,6 +11,7 @@
 #include <linux/skbuff.h>
 #include <linux/icmp.h>
 #include <linux/icmpv6.h>
+#include <linux/sctp.h>
 #include <linux/netfilter_ipv6/ip6_tables.h>
 #include <net/ip.h>
 #include <net/ipv6.h>
@@ -35,7 +36,20 @@ get_port(const struct sk_buff *skb, int protocol, unsigned int protooff,
 		*port = src ? th->source : th->dest;
 		break;
 	}
-	case IPPROTO_UDP: {
+	case IPPROTO_SCTP: {
+		sctp_sctphdr_t _sh;
+		const sctp_sctphdr_t *sh;
+
+		sh = skb_header_pointer(skb, protooff, sizeof(_sh), &_sh);
+		if (sh == NULL)
+			/* No choice either */
+			return false;
+
+		*port = src ? sh->source : sh->dest;
+		break;
+	}
+	case IPPROTO_UDP:
+	case IPPROTO_UDPLITE: {
 		struct udphdr _udph;
 		const struct udphdr *uh;
 
diff --git a/net/netfilter/ipset/ip_set_hash_ipport.c b/net/netfilter/ipset/ip_set_hash_ipport.c
index b9214145d357ff7b4cfd8731f62f21970d7c8463..14281b6b8074142aab9e300b408fc7f4b9b86ae9 100644
--- a/net/netfilter/ipset/ip_set_hash_ipport.c
+++ b/net/netfilter/ipset/ip_set_hash_ipport.c
@@ -491,7 +491,7 @@ static struct ip_set_type hash_ipport_type __read_mostly = {
 	.features	= IPSET_TYPE_IP | IPSET_TYPE_PORT,
 	.dimension	= IPSET_DIM_TWO,
 	.family		= AF_UNSPEC,
-	.revision	= 0,
+	.revision	= 1,
 	.create		= hash_ipport_create,
 	.create_policy	= {
 		[IPSET_ATTR_HASHSIZE]	= { .type = NLA_U32 },
diff --git a/net/netfilter/ipset/ip_set_hash_ipportip.c b/net/netfilter/ipset/ip_set_hash_ipportip.c
index 4642872df6e131818a9486ad99aa215a0b997fc8..401c8a2531dbf471677ba4cb13923fda61e6d7cd 100644
--- a/net/netfilter/ipset/ip_set_hash_ipportip.c
+++ b/net/netfilter/ipset/ip_set_hash_ipportip.c
@@ -509,7 +509,7 @@ static struct ip_set_type hash_ipportip_type __read_mostly = {
 	.features	= IPSET_TYPE_IP | IPSET_TYPE_PORT | IPSET_TYPE_IP2,
 	.dimension	= IPSET_DIM_THREE,
 	.family		= AF_UNSPEC,
-	.revision	= 0,
+	.revision	= 1,
 	.create		= hash_ipportip_create,
 	.create_policy	= {
 		[IPSET_ATTR_HASHSIZE]	= { .type = NLA_U32 },
diff --git a/net/netfilter/ipset/ip_set_hash_ipportnet.c b/net/netfilter/ipset/ip_set_hash_ipportnet.c
index 2cb84a54b7adbc9d651ed4f8117ad9119419de08..4743e5402522fb6793c2022ade4bed020b240295 100644
--- a/net/netfilter/ipset/ip_set_hash_ipportnet.c
+++ b/net/netfilter/ipset/ip_set_hash_ipportnet.c
@@ -574,7 +574,7 @@ static struct ip_set_type hash_ipportnet_type __read_mostly = {
 	.features	= IPSET_TYPE_IP | IPSET_TYPE_PORT | IPSET_TYPE_IP2,
 	.dimension	= IPSET_DIM_THREE,
 	.family		= AF_UNSPEC,
-	.revision	= 0,
+	.revision	= 1,
 	.create		= hash_ipportnet_create,
 	.create_policy	= {
 		[IPSET_ATTR_HASHSIZE]	= { .type = NLA_U32 },
diff --git a/net/netfilter/ipset/ip_set_hash_netport.c b/net/netfilter/ipset/ip_set_hash_netport.c
index 8598676f2a053724f523d800410f72857700f305..d2a40362dd3aadb6510ff1603a42e132eeeb5c7a 100644
--- a/net/netfilter/ipset/ip_set_hash_netport.c
+++ b/net/netfilter/ipset/ip_set_hash_netport.c
@@ -526,7 +526,7 @@ static struct ip_set_type hash_netport_type __read_mostly = {
 	.features	= IPSET_TYPE_IP | IPSET_TYPE_PORT,
 	.dimension	= IPSET_DIM_TWO,
 	.family		= AF_UNSPEC,
-	.revision	= 0,
+	.revision	= 1,
 	.create		= hash_netport_create,
 	.create_policy	= {
 		[IPSET_ATTR_HASHSIZE]	= { .type = NLA_U32 },
diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c
index 51f3af7c4743012df5a6718dd6363fbf27d93bca..059af3120be741ecce63e07ebaa9c9e428281343 100644
--- a/net/netfilter/ipvs/ip_vs_app.c
+++ b/net/netfilter/ipvs/ip_vs_app.c
@@ -572,7 +572,7 @@ static const struct file_operations ip_vs_app_fops = {
 	.open	 = ip_vs_app_open,
 	.read	 = seq_read,
 	.llseek  = seq_lseek,
-	.release = seq_release,
+	.release = seq_release_net,
 };
 #endif
 
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
index d3fd91bbba490518ee258548b157563a5989fc60..bf28ac2fc99b7cf164d82417e6248049787ff923 100644
--- a/net/netfilter/ipvs/ip_vs_conn.c
+++ b/net/netfilter/ipvs/ip_vs_conn.c
@@ -1046,7 +1046,7 @@ static const struct file_operations ip_vs_conn_fops = {
 	.open    = ip_vs_conn_open,
 	.read    = seq_read,
 	.llseek  = seq_lseek,
-	.release = seq_release,
+	.release = seq_release_net,
 };
 
 static const char *ip_vs_origin_name(unsigned flags)
@@ -1114,7 +1114,7 @@ static const struct file_operations ip_vs_conn_sync_fops = {
 	.open    = ip_vs_conn_sync_open,
 	.read    = seq_read,
 	.llseek  = seq_lseek,
-	.release = seq_release,
+	.release = seq_release_net,
 };
 
 #endif
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index a74dae6c5dbce9f184e52e29298662d1ebc76c51..bfa808f4da137fbe4d112155db205633a3e042a8 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -1382,15 +1382,7 @@ ip_vs_in_icmp(struct sk_buff *skb, int *related, unsigned int hooknum)
 	ip_vs_in_stats(cp, skb);
 	if (IPPROTO_TCP == cih->protocol || IPPROTO_UDP == cih->protocol)
 		offset += 2 * sizeof(__u16);
-	verdict = ip_vs_icmp_xmit(skb, cp, pp, offset);
-	/* LOCALNODE from FORWARD hook is not supported */
-	if (verdict == NF_ACCEPT && hooknum == NF_INET_FORWARD &&
-	    skb_rtable(skb)->rt_flags & RTCF_LOCAL) {
-		IP_VS_DBG(1, "%s(): "
-			  "local delivery to %pI4 but in FORWARD\n",
-			  __func__, &skb_rtable(skb)->rt_dst);
-		verdict = NF_DROP;
-	}
+	verdict = ip_vs_icmp_xmit(skb, cp, pp, offset, hooknum);
 
   out:
 	__ip_vs_conn_put(cp);
@@ -1412,7 +1404,6 @@ ip_vs_in_icmp_v6(struct sk_buff *skb, int *related, unsigned int hooknum)
 	struct ip_vs_protocol *pp;
 	struct ip_vs_proto_data *pd;
 	unsigned int offset, verdict;
-	struct rt6_info *rt;
 
 	*related = 1;
 
@@ -1474,23 +1465,12 @@ ip_vs_in_icmp_v6(struct sk_buff *skb, int *related, unsigned int hooknum)
 	if (!cp)
 		return NF_ACCEPT;
 
-	verdict = NF_DROP;
-
 	/* do the statistics and put it back */
 	ip_vs_in_stats(cp, skb);
 	if (IPPROTO_TCP == cih->nexthdr || IPPROTO_UDP == cih->nexthdr ||
 	    IPPROTO_SCTP == cih->nexthdr)
 		offset += 2 * sizeof(__u16);
-	verdict = ip_vs_icmp_xmit_v6(skb, cp, pp, offset);
-	/* LOCALNODE from FORWARD hook is not supported */
-	if (verdict == NF_ACCEPT && hooknum == NF_INET_FORWARD &&
-	    (rt = (struct rt6_info *) skb_dst(skb)) &&
-	    rt->rt6i_dev && rt->rt6i_dev->flags & IFF_LOOPBACK) {
-		IP_VS_DBG(1, "%s(): "
-			  "local delivery to %pI6 but in FORWARD\n",
-			  __func__, &rt->rt6i_dst);
-		verdict = NF_DROP;
-	}
+	verdict = ip_vs_icmp_xmit_v6(skb, cp, pp, offset, hooknum);
 
 	__ip_vs_conn_put(cp);
 
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index ea722810faf3c2caf36a2f80dba2e5d237b7f7da..699c79a556573cb707e85eeab0b194e474f4ac79 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2066,12 +2066,9 @@ static const struct file_operations ip_vs_info_fops = {
 	.open    = ip_vs_info_open,
 	.read    = seq_read,
 	.llseek  = seq_lseek,
-	.release = seq_release_private,
+	.release = seq_release_net,
 };
 
-#endif
-
-#ifdef CONFIG_PROC_FS
 static int ip_vs_stats_show(struct seq_file *seq, void *v)
 {
 	struct net *net = seq_file_single_net(seq);
@@ -2109,7 +2106,7 @@ static const struct file_operations ip_vs_stats_fops = {
 	.open = ip_vs_stats_seq_open,
 	.read = seq_read,
 	.llseek = seq_lseek,
-	.release = single_release,
+	.release = single_release_net,
 };
 
 static int ip_vs_stats_percpu_show(struct seq_file *seq, void *v)
@@ -2178,7 +2175,7 @@ static const struct file_operations ip_vs_stats_percpu_fops = {
 	.open = ip_vs_stats_percpu_seq_open,
 	.read = seq_read,
 	.llseek = seq_lseek,
-	.release = single_release,
+	.release = single_release_net,
 };
 #endif
 
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index 6132b213eddc369770de650680e238232e9b924b..ee319a4338b0f72cd9deb10ce2223cca2bf0b367 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -87,7 +87,7 @@ __ip_vs_dst_check(struct ip_vs_dest *dest, u32 rtos)
 /* Get route to destination or remote server */
 static struct rtable *
 __ip_vs_get_out_rt(struct sk_buff *skb, struct ip_vs_dest *dest,
-		   __be32 daddr, u32 rtos, int rt_mode)
+		   __be32 daddr, u32 rtos, int rt_mode, __be32 *ret_saddr)
 {
 	struct net *net = dev_net(skb_dst(skb)->dev);
 	struct rtable *rt;			/* Route to the other host */
@@ -98,7 +98,12 @@ __ip_vs_get_out_rt(struct sk_buff *skb, struct ip_vs_dest *dest,
 		spin_lock(&dest->dst_lock);
 		if (!(rt = (struct rtable *)
 		      __ip_vs_dst_check(dest, rtos))) {
-			rt = ip_route_output(net, dest->addr.ip, 0, rtos, 0);
+			struct flowi4 fl4;
+
+			memset(&fl4, 0, sizeof(fl4));
+			fl4.daddr = dest->addr.ip;
+			fl4.flowi4_tos = rtos;
+			rt = ip_route_output_key(net, &fl4);
 			if (IS_ERR(rt)) {
 				spin_unlock(&dest->dst_lock);
 				IP_VS_DBG_RL("ip_route_output error, dest: %pI4\n",
@@ -106,18 +111,30 @@ __ip_vs_get_out_rt(struct sk_buff *skb, struct ip_vs_dest *dest,
 				return NULL;
 			}
 			__ip_vs_dst_set(dest, rtos, dst_clone(&rt->dst), 0);
-			IP_VS_DBG(10, "new dst %pI4, refcnt=%d, rtos=%X\n",
-				  &dest->addr.ip,
+			dest->dst_saddr.ip = fl4.saddr;
+			IP_VS_DBG(10, "new dst %pI4, src %pI4, refcnt=%d, "
+				  "rtos=%X\n",
+				  &dest->addr.ip, &dest->dst_saddr.ip,
 				  atomic_read(&rt->dst.__refcnt), rtos);
 		}
+		daddr = dest->addr.ip;
+		if (ret_saddr)
+			*ret_saddr = dest->dst_saddr.ip;
 		spin_unlock(&dest->dst_lock);
 	} else {
-		rt = ip_route_output(net, daddr, 0, rtos, 0);
+		struct flowi4 fl4;
+
+		memset(&fl4, 0, sizeof(fl4));
+		fl4.daddr = daddr;
+		fl4.flowi4_tos = rtos;
+		rt = ip_route_output_key(net, &fl4);
 		if (IS_ERR(rt)) {
 			IP_VS_DBG_RL("ip_route_output error, dest: %pI4\n",
 				     &daddr);
 			return NULL;
 		}
+		if (ret_saddr)
+			*ret_saddr = fl4.saddr;
 	}
 
 	local = rt->rt_flags & RTCF_LOCAL;
@@ -125,7 +142,7 @@ __ip_vs_get_out_rt(struct sk_buff *skb, struct ip_vs_dest *dest,
 	      rt_mode)) {
 		IP_VS_DBG_RL("Stopping traffic to %s address, dest: %pI4\n",
 			     (rt->rt_flags & RTCF_LOCAL) ?
-			     "local":"non-local", &rt->rt_dst);
+			     "local":"non-local", &daddr);
 		ip_rt_put(rt);
 		return NULL;
 	}
@@ -133,14 +150,14 @@ __ip_vs_get_out_rt(struct sk_buff *skb, struct ip_vs_dest *dest,
 	    !((ort = skb_rtable(skb)) && ort->rt_flags & RTCF_LOCAL)) {
 		IP_VS_DBG_RL("Redirect from non-local address %pI4 to local "
 			     "requires NAT method, dest: %pI4\n",
-			     &ip_hdr(skb)->daddr, &rt->rt_dst);
+			     &ip_hdr(skb)->daddr, &daddr);
 		ip_rt_put(rt);
 		return NULL;
 	}
 	if (unlikely(!local && ipv4_is_loopback(ip_hdr(skb)->saddr))) {
 		IP_VS_DBG_RL("Stopping traffic from loopback address %pI4 "
 			     "to non-local address, dest: %pI4\n",
-			     &ip_hdr(skb)->saddr, &rt->rt_dst);
+			     &ip_hdr(skb)->saddr, &daddr);
 		ip_rt_put(rt);
 		return NULL;
 	}
@@ -229,8 +246,6 @@ __ip_vs_route_output_v6(struct net *net, struct in6_addr *daddr,
 
 /*
  * Get route to destination or remote server
- * rt_mode: flags, &1=Allow local dest, &2=Allow non-local dest,
- *	    &4=Allow redirect from remote daddr to local
  */
 static struct rt6_info *
 __ip_vs_get_out_rt_v6(struct sk_buff *skb, struct ip_vs_dest *dest,
@@ -250,7 +265,7 @@ __ip_vs_get_out_rt_v6(struct sk_buff *skb, struct ip_vs_dest *dest,
 			u32 cookie;
 
 			dst = __ip_vs_route_output_v6(net, &dest->addr.in6,
-						      &dest->dst_saddr,
+						      &dest->dst_saddr.in6,
 						      do_xfrm);
 			if (!dst) {
 				spin_unlock(&dest->dst_lock);
@@ -260,11 +275,11 @@ __ip_vs_get_out_rt_v6(struct sk_buff *skb, struct ip_vs_dest *dest,
 			cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
 			__ip_vs_dst_set(dest, 0, dst_clone(&rt->dst), cookie);
 			IP_VS_DBG(10, "new dst %pI6, src %pI6, refcnt=%d\n",
-				  &dest->addr.in6, &dest->dst_saddr,
+				  &dest->addr.in6, &dest->dst_saddr.in6,
 				  atomic_read(&rt->dst.__refcnt));
 		}
 		if (ret_saddr)
-			ipv6_addr_copy(ret_saddr, &dest->dst_saddr);
+			ipv6_addr_copy(ret_saddr, &dest->dst_saddr.in6);
 		spin_unlock(&dest->dst_lock);
 	} else {
 		dst = __ip_vs_route_output_v6(net, daddr, ret_saddr, do_xfrm);
@@ -274,13 +289,14 @@ __ip_vs_get_out_rt_v6(struct sk_buff *skb, struct ip_vs_dest *dest,
 	}
 
 	local = __ip_vs_is_local_route6(rt);
-	if (!((local ? 1 : 2) & rt_mode)) {
+	if (!((local ? IP_VS_RT_MODE_LOCAL : IP_VS_RT_MODE_NON_LOCAL) &
+	      rt_mode)) {
 		IP_VS_DBG_RL("Stopping traffic to %s address, dest: %pI6\n",
 			     local ? "local":"non-local", daddr);
 		dst_release(&rt->dst);
 		return NULL;
 	}
-	if (local && !(rt_mode & 4) &&
+	if (local && !(rt_mode & IP_VS_RT_MODE_RDR) &&
 	    !((ort = (struct rt6_info *) skb_dst(skb)) &&
 	      __ip_vs_is_local_route6(ort))) {
 		IP_VS_DBG_RL("Redirect from non-local address %pI6 to local "
@@ -386,7 +402,7 @@ ip_vs_bypass_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 	EnterFunction(10);
 
 	if (!(rt = __ip_vs_get_out_rt(skb, NULL, iph->daddr, RT_TOS(iph->tos),
-				      IP_VS_RT_MODE_NON_LOCAL)))
+				      IP_VS_RT_MODE_NON_LOCAL, NULL)))
 		goto tx_error_icmp;
 
 	/* MTU checking */
@@ -440,7 +456,8 @@ ip_vs_bypass_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 
 	EnterFunction(10);
 
-	if (!(rt = __ip_vs_get_out_rt_v6(skb, NULL, &iph->daddr, NULL, 0, 2)))
+	if (!(rt = __ip_vs_get_out_rt_v6(skb, NULL, &iph->daddr, NULL, 0,
+					 IP_VS_RT_MODE_NON_LOCAL)))
 		goto tx_error_icmp;
 
 	/* MTU checking */
@@ -517,7 +534,7 @@ ip_vs_nat_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 				      RT_TOS(iph->tos),
 				      IP_VS_RT_MODE_LOCAL |
 					IP_VS_RT_MODE_NON_LOCAL |
-					IP_VS_RT_MODE_RDR)))
+					IP_VS_RT_MODE_RDR, NULL)))
 		goto tx_error_icmp;
 	local = rt->rt_flags & RTCF_LOCAL;
 	/*
@@ -539,7 +556,7 @@ ip_vs_nat_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 #endif
 
 	/* From world but DNAT to loopback address? */
-	if (local && ipv4_is_loopback(rt->rt_dst) &&
+	if (local && ipv4_is_loopback(cp->daddr.ip) &&
 	    rt_is_input_route(skb_rtable(skb))) {
 		IP_VS_DBG_RL_PKT(1, AF_INET, pp, skb, 0, "ip_vs_nat_xmit(): "
 				 "stopping DNAT to loopback address");
@@ -632,7 +649,9 @@ ip_vs_nat_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 	}
 
 	if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6, NULL,
-					 0, 1|2|4)))
+					 0, (IP_VS_RT_MODE_LOCAL |
+					     IP_VS_RT_MODE_NON_LOCAL |
+					     IP_VS_RT_MODE_RDR))))
 		goto tx_error_icmp;
 	local = __ip_vs_is_local_route6(rt);
 	/*
@@ -748,6 +767,7 @@ ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 		  struct ip_vs_protocol *pp)
 {
 	struct rtable *rt;			/* Route to the other host */
+	__be32 saddr;				/* Source for tunnel */
 	struct net_device *tdev;		/* Device to other host */
 	struct iphdr  *old_iph = ip_hdr(skb);
 	u8     tos = old_iph->tos;
@@ -761,7 +781,8 @@ ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 
 	if (!(rt = __ip_vs_get_out_rt(skb, cp->dest, cp->daddr.ip,
 				      RT_TOS(tos), IP_VS_RT_MODE_LOCAL |
-						   IP_VS_RT_MODE_NON_LOCAL)))
+						   IP_VS_RT_MODE_NON_LOCAL,
+						   &saddr)))
 		goto tx_error_icmp;
 	if (rt->rt_flags & RTCF_LOCAL) {
 		ip_rt_put(rt);
@@ -829,8 +850,8 @@ ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 	iph->frag_off		=	df;
 	iph->protocol		=	IPPROTO_IPIP;
 	iph->tos		=	tos;
-	iph->daddr		=	rt->rt_dst;
-	iph->saddr		=	rt->rt_src;
+	iph->daddr		=	cp->daddr.ip;
+	iph->saddr		=	saddr;
 	iph->ttl		=	old_iph->ttl;
 	ip_select_ident(iph, &rt->dst, NULL);
 
@@ -875,7 +896,8 @@ ip_vs_tunnel_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 	EnterFunction(10);
 
 	if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6,
-					 &saddr, 1, 1|2)))
+					 &saddr, 1, (IP_VS_RT_MODE_LOCAL |
+						     IP_VS_RT_MODE_NON_LOCAL))))
 		goto tx_error_icmp;
 	if (__ip_vs_is_local_route6(rt)) {
 		dst_release(&rt->dst);
@@ -992,7 +1014,7 @@ ip_vs_dr_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 	if (!(rt = __ip_vs_get_out_rt(skb, cp->dest, cp->daddr.ip,
 				      RT_TOS(iph->tos),
 				      IP_VS_RT_MODE_LOCAL |
-					IP_VS_RT_MODE_NON_LOCAL)))
+					IP_VS_RT_MODE_NON_LOCAL, NULL)))
 		goto tx_error_icmp;
 	if (rt->rt_flags & RTCF_LOCAL) {
 		ip_rt_put(rt);
@@ -1050,7 +1072,8 @@ ip_vs_dr_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 	EnterFunction(10);
 
 	if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6, NULL,
-					 0, 1|2)))
+					 0, (IP_VS_RT_MODE_LOCAL |
+					     IP_VS_RT_MODE_NON_LOCAL))))
 		goto tx_error_icmp;
 	if (__ip_vs_is_local_route6(rt)) {
 		dst_release(&rt->dst);
@@ -1109,12 +1132,13 @@ ip_vs_dr_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
  */
 int
 ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
-		struct ip_vs_protocol *pp, int offset)
+		struct ip_vs_protocol *pp, int offset, unsigned int hooknum)
 {
 	struct rtable	*rt;	/* Route to the other host */
 	int mtu;
 	int rc;
 	int local;
+	int rt_mode;
 
 	EnterFunction(10);
 
@@ -1135,11 +1159,13 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 	 * mangle and send the packet here (only for VS/NAT)
 	 */
 
+	/* LOCALNODE from FORWARD hook is not supported */
+	rt_mode = (hooknum != NF_INET_FORWARD) ?
+		  IP_VS_RT_MODE_LOCAL | IP_VS_RT_MODE_NON_LOCAL |
+		  IP_VS_RT_MODE_RDR : IP_VS_RT_MODE_NON_LOCAL;
 	if (!(rt = __ip_vs_get_out_rt(skb, cp->dest, cp->daddr.ip,
 				      RT_TOS(ip_hdr(skb)->tos),
-				      IP_VS_RT_MODE_LOCAL |
-					IP_VS_RT_MODE_NON_LOCAL |
-					IP_VS_RT_MODE_RDR)))
+				      rt_mode, NULL)))
 		goto tx_error_icmp;
 	local = rt->rt_flags & RTCF_LOCAL;
 
@@ -1162,7 +1188,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 #endif
 
 	/* From world but DNAT to loopback address? */
-	if (local && ipv4_is_loopback(rt->rt_dst) &&
+	if (local && ipv4_is_loopback(cp->daddr.ip) &&
 	    rt_is_input_route(skb_rtable(skb))) {
 		IP_VS_DBG(1, "%s(): "
 			  "stopping DNAT to loopback %pI4\n",
@@ -1227,12 +1253,13 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 #ifdef CONFIG_IP_VS_IPV6
 int
 ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
-		struct ip_vs_protocol *pp, int offset)
+		struct ip_vs_protocol *pp, int offset, unsigned int hooknum)
 {
 	struct rt6_info	*rt;	/* Route to the other host */
 	int mtu;
 	int rc;
 	int local;
+	int rt_mode;
 
 	EnterFunction(10);
 
@@ -1253,8 +1280,12 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
 	 * mangle and send the packet here (only for VS/NAT)
 	 */
 
+	/* LOCALNODE from FORWARD hook is not supported */
+	rt_mode = (hooknum != NF_INET_FORWARD) ?
+		  IP_VS_RT_MODE_LOCAL | IP_VS_RT_MODE_NON_LOCAL |
+		  IP_VS_RT_MODE_RDR : IP_VS_RT_MODE_NON_LOCAL;
 	if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6, NULL,
-					 0, 1|2|4)))
+					 0, rt_mode)))
 		goto tx_error_icmp;
 
 	local = __ip_vs_is_local_route6(rt);
diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c
index 80a23ed62bb0739c2d9d97f195dbea57216230b5..05ecdc281a53da8b7e524ca80fdd7c85e882302b 100644
--- a/net/netfilter/nf_conntrack_extend.c
+++ b/net/netfilter/nf_conntrack_extend.c
@@ -68,12 +68,6 @@ nf_ct_ext_create(struct nf_ct_ext **ext, enum nf_ct_ext_id id, gfp_t gfp)
 	return (void *)(*ext) + off;
 }
 
-static void __nf_ct_ext_free_rcu(struct rcu_head *head)
-{
-	struct nf_ct_ext *ext = container_of(head, struct nf_ct_ext, rcu);
-	kfree(ext);
-}
-
 void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
 {
 	struct nf_ct_ext *old, *new;
@@ -114,7 +108,7 @@ void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp)
 					(void *)old + old->offset[i]);
 			rcu_read_unlock();
 		}
-		call_rcu(&old->rcu, __nf_ct_ext_free_rcu);
+		kfree_rcu(old, rcu);
 		ct->ext = new;
 	}
 
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 237cc1981b8917f8d47b8fcd578e9844692a02cb..cb5a285817827a0ad036adba9ea08a34a6147dff 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -1419,6 +1419,7 @@ static int sip_help_tcp(struct sk_buff *skb, unsigned int protoff,
 	const char *dptr, *end;
 	s16 diff, tdiff = 0;
 	int ret = NF_ACCEPT;
+	bool term;
 	typeof(nf_nat_sip_seq_adjust_hook) nf_nat_sip_seq_adjust;
 
 	if (ctinfo != IP_CT_ESTABLISHED &&
@@ -1453,14 +1454,21 @@ static int sip_help_tcp(struct sk_buff *skb, unsigned int protoff,
 		if (dptr + matchoff == end)
 			break;
 
-		if (end + strlen("\r\n\r\n") > dptr + datalen)
-			break;
-		if (end[0] != '\r' || end[1] != '\n' ||
-		    end[2] != '\r' || end[3] != '\n')
+		term = false;
+		for (; end + strlen("\r\n\r\n") <= dptr + datalen; end++) {
+			if (end[0] == '\r' && end[1] == '\n' &&
+			    end[2] == '\r' && end[3] == '\n') {
+				term = true;
+				break;
+			}
+		}
+		if (!term)
 			break;
 		end += strlen("\r\n\r\n") + clen;
 
 		msglen = origlen = end - dptr;
+		if (msglen > datalen)
+			return NF_DROP;
 
 		ret = process_sip_msg(skb, ct, dataoff, &dptr, &msglen);
 		if (ret != NF_ACCEPT)
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 0ae14282588115a8baee1bc92314a5e9727fd779..05e9feb101c36845942ecc0b33291c55abf52dab 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -245,7 +245,7 @@ static int ct_seq_show(struct seq_file *s, void *v)
 	ret = 0;
 release:
 	nf_ct_put(ct);
-	return 0;
+	return ret;
 }
 
 static const struct seq_operations ct_seq_ops = {
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 985e9b76c9162f253f839401a40b1f1eb51dc364..e0ee010935e7008a8730b2c87a2c9c689226fb8a 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -381,7 +381,6 @@ __build_packet_message(struct nfulnl_instance *inst,
 	struct nfulnl_msg_packet_hdr pmsg;
 	struct nlmsghdr *nlh;
 	struct nfgenmsg *nfmsg;
-	__be32 tmp_uint;
 	sk_buff_data_t old_tail = inst->skb->tail;
 
 	nlh = NLMSG_PUT(inst->skb, 0, 0,
@@ -428,7 +427,6 @@ __build_packet_message(struct nfulnl_instance *inst,
 	}
 
 	if (outdev) {
-		tmp_uint = htonl(outdev->ifindex);
 #ifndef CONFIG_BRIDGE_NETFILTER
 		NLA_PUT_BE32(inst->skb, NFULA_IFINDEX_OUTDEV,
 			     htonl(outdev->ifindex));
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 8a025a585d2f7c6d45dd07bcdfc9680826c88edd..b0869fe3633b713cbf6327e48b653ae5473c715c 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -762,8 +762,8 @@ void xt_compat_unlock(u_int8_t af)
 EXPORT_SYMBOL_GPL(xt_compat_unlock);
 #endif
 
-DEFINE_PER_CPU(struct xt_info_lock, xt_info_locks);
-EXPORT_PER_CPU_SYMBOL_GPL(xt_info_locks);
+DEFINE_PER_CPU(seqcount_t, xt_recseq);
+EXPORT_PER_CPU_SYMBOL_GPL(xt_recseq);
 
 static int xt_jumpstack_alloc(struct xt_table_info *i)
 {
@@ -1362,10 +1362,7 @@ static int __init xt_init(void)
 	int rv;
 
 	for_each_possible_cpu(i) {
-		struct xt_info_lock *lock = &per_cpu(xt_info_locks, i);
-
-		seqlock_init(&lock->lock);
-		lock->readers = 0;
+		seqcount_init(&per_cpu(xt_recseq, i));
 	}
 
 	xt = kmalloc(sizeof(struct xt_af) * NFPROTO_NUMPROTO, GFP_KERNEL);
diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c
index 4327e101c047ff1f9c1469a1cfa1dc544dbda5b8..846f895cb656ddf48989d28900c55b2bae9f475e 100644
--- a/net/netfilter/xt_osf.c
+++ b/net/netfilter/xt_osf.c
@@ -62,13 +62,6 @@ static const struct nla_policy xt_osf_policy[OSF_ATTR_MAX + 1] = {
 	[OSF_ATTR_FINGER]	= { .len = sizeof(struct xt_osf_user_finger) },
 };
 
-static void xt_osf_finger_free_rcu(struct rcu_head *rcu_head)
-{
-	struct xt_osf_finger *f = container_of(rcu_head, struct xt_osf_finger, rcu_head);
-
-	kfree(f);
-}
-
 static int xt_osf_add_callback(struct sock *ctnl, struct sk_buff *skb,
 			       const struct nlmsghdr *nlh,
 			       const struct nlattr * const osf_attrs[])
@@ -133,7 +126,7 @@ static int xt_osf_remove_callback(struct sock *ctnl, struct sk_buff *skb,
 		 * We are protected by nfnl mutex.
 		 */
 		list_del_rcu(&sf->finger_entry);
-		call_rcu(&sf->rcu_head, xt_osf_finger_free_rcu);
+		kfree_rcu(sf, rcu_head);
 
 		err = 0;
 		break;
@@ -414,7 +407,7 @@ static void __exit xt_osf_fini(void)
 
 		list_for_each_entry_rcu(f, &xt_osf_fingers[i], finger_entry) {
 			list_del_rcu(&f->finger_entry);
-			call_rcu(&f->rcu_head, xt_osf_finger_free_rcu);
+			kfree_rcu(f, rcu_head);
 		}
 	}
 	rcu_read_unlock();
diff --git a/net/netlabel/netlabel_addrlist.h b/net/netlabel/netlabel_addrlist.h
index 1c1c093cf279caf9786456e0967cc7547b053276..2b9644e19de0dc8f1d225b19e834403613d40e42 100644
--- a/net/netlabel/netlabel_addrlist.h
+++ b/net/netlabel/netlabel_addrlist.h
@@ -96,12 +96,12 @@ static inline struct netlbl_af4list *__af4list_valid_rcu(struct list_head *s,
 
 #define netlbl_af4list_foreach(iter, head)				\
 	for (iter = __af4list_valid((head)->next, head);		\
-	     prefetch(iter->list.next), &iter->list != (head);		\
+	     &iter->list != (head);					\
 	     iter = __af4list_valid(iter->list.next, head))
 
 #define netlbl_af4list_foreach_rcu(iter, head)				\
 	for (iter = __af4list_valid_rcu((head)->next, head);		\
-	     prefetch(iter->list.next),	&iter->list != (head);		\
+	     &iter->list != (head);					\
 	     iter = __af4list_valid_rcu(iter->list.next, head))
 
 #define netlbl_af4list_foreach_safe(iter, tmp, head)			\
@@ -163,12 +163,12 @@ static inline struct netlbl_af6list *__af6list_valid_rcu(struct list_head *s,
 
 #define netlbl_af6list_foreach(iter, head)				\
 	for (iter = __af6list_valid((head)->next, head);		\
-	     prefetch(iter->list.next),	&iter->list != (head);		\
+	     &iter->list != (head);					\
 	     iter = __af6list_valid(iter->list.next, head))
 
 #define netlbl_af6list_foreach_rcu(iter, head)				\
 	for (iter = __af6list_valid_rcu((head)->next, head);		\
-	     prefetch(iter->list.next),	&iter->list != (head);		\
+	     &iter->list != (head);					\
 	     iter = __af6list_valid_rcu(iter->list.next, head))
 
 #define netlbl_af6list_foreach_safe(iter, tmp, head)			\
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index 5f14c8462e30182a8fd5ad7577d5e3e37d9b31d9..bae5756b1626f0291914ce6dd24a13717c334c9b 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -422,7 +422,6 @@ static int netlbl_cipsov4_add(struct sk_buff *skb, struct genl_info *info)
 
 {
 	int ret_val = -EINVAL;
-	const char *type_str = "(unknown)";
 	struct netlbl_audit audit_info;
 
 	if (!info->attrs[NLBL_CIPSOV4_A_DOI] ||
@@ -432,15 +431,12 @@ static int netlbl_cipsov4_add(struct sk_buff *skb, struct genl_info *info)
 	netlbl_netlink_auditinfo(skb, &audit_info);
 	switch (nla_get_u32(info->attrs[NLBL_CIPSOV4_A_MTYPE])) {
 	case CIPSO_V4_MAP_TRANS:
-		type_str = "trans";
 		ret_val = netlbl_cipsov4_add_std(info, &audit_info);
 		break;
 	case CIPSO_V4_MAP_PASS:
-		type_str = "pass";
 		ret_val = netlbl_cipsov4_add_pass(info, &audit_info);
 		break;
 	case CIPSO_V4_MAP_LOCAL:
-		type_str = "local";
 		ret_val = netlbl_cipsov4_add_local(info, &audit_info);
 		break;
 	}
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index e2b0a680dd562912e3f1540d64d669147b2b11f1..9c38658fba8b9afc61fdf5a158331a8f8a69c167 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -153,44 +153,6 @@ static const struct nla_policy netlbl_unlabel_genl_policy[NLBL_UNLABEL_A_MAX + 1
  * Unlabeled Connection Hash Table Functions
  */
 
-/**
- * netlbl_unlhsh_free_addr4 - Frees an IPv4 address entry from the hash table
- * @entry: the entry's RCU field
- *
- * Description:
- * This function is designed to be used as a callback to the call_rcu()
- * function so that memory allocated to a hash table address entry can be
- * released safely.
- *
- */
-static void netlbl_unlhsh_free_addr4(struct rcu_head *entry)
-{
-	struct netlbl_unlhsh_addr4 *ptr;
-
-	ptr = container_of(entry, struct netlbl_unlhsh_addr4, rcu);
-	kfree(ptr);
-}
-
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-/**
- * netlbl_unlhsh_free_addr6 - Frees an IPv6 address entry from the hash table
- * @entry: the entry's RCU field
- *
- * Description:
- * This function is designed to be used as a callback to the call_rcu()
- * function so that memory allocated to a hash table address entry can be
- * released safely.
- *
- */
-static void netlbl_unlhsh_free_addr6(struct rcu_head *entry)
-{
-	struct netlbl_unlhsh_addr6 *ptr;
-
-	ptr = container_of(entry, struct netlbl_unlhsh_addr6, rcu);
-	kfree(ptr);
-}
-#endif /* IPv6 */
-
 /**
  * netlbl_unlhsh_free_iface - Frees an interface entry from the hash table
  * @entry: the entry's RCU field
@@ -568,7 +530,7 @@ static int netlbl_unlhsh_remove_addr4(struct net *net,
 	if (entry == NULL)
 		return -ENOENT;
 
-	call_rcu(&entry->rcu, netlbl_unlhsh_free_addr4);
+	kfree_rcu(entry, rcu);
 	return 0;
 }
 
@@ -629,7 +591,7 @@ static int netlbl_unlhsh_remove_addr6(struct net *net,
 	if (entry == NULL)
 		return -ENOENT;
 
-	call_rcu(&entry->rcu, netlbl_unlhsh_free_addr6);
+	kfree_rcu(entry, rcu);
 	return 0;
 }
 #endif /* IPv6 */
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index c8f35b5d2ee9b4398eb28a8fe3de02b9f532f947..5fe4f3b04ed37e8d0cc46d456804aef6044c3150 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1566,12 +1566,6 @@ netlink_kernel_release(struct sock *sk)
 }
 EXPORT_SYMBOL(netlink_kernel_release);
 
-
-static void listeners_free_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct listeners, rcu));
-}
-
 int __netlink_change_ngroups(struct sock *sk, unsigned int groups)
 {
 	struct listeners *new, *old;
@@ -1588,7 +1582,7 @@ int __netlink_change_ngroups(struct sock *sk, unsigned int groups)
 		memcpy(new->masks, old->masks, NLGRPSZ(tbl->groups));
 		rcu_assign_pointer(tbl->listeners, new);
 
-		call_rcu(&old->rcu, listeners_free_rcu);
+		kfree_rcu(old, rcu);
 	}
 	tbl->groups = groups;
 
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 06cb02796a0ef827775a0d4a756e5e8198114000..732152f718e0dceb36826e7c4f36935c20ef603b 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -591,7 +591,6 @@ static int nr_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 		return -EINVAL;
 	}
 	if ((dev = nr_dev_get(&addr->fsa_ax25.sax25_call)) == NULL) {
-		SOCK_DEBUG(sk, "NET/ROM: bind failed: invalid node callsign\n");
 		release_sock(sk);
 		return -EADDRNOTAVAIL;
 	}
@@ -632,7 +631,7 @@ static int nr_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 	sock_reset_flag(sk, SOCK_ZAPPED);
 	dev_put(dev);
 	release_sock(sk);
-	SOCK_DEBUG(sk, "NET/ROM: socket is bound\n");
+
 	return 0;
 }
 
@@ -1082,8 +1081,6 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
 		sax.sax25_call   = nr->dest_addr;
 	}
 
-	SOCK_DEBUG(sk, "NET/ROM: sendto: Addresses built.\n");
-
 	/* Build a packet - the conventional user limit is 236 bytes. We can
 	   do ludicrously large NetROM frames but must not overflow */
 	if (len > 65536) {
@@ -1091,7 +1088,6 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
 		goto out;
 	}
 
-	SOCK_DEBUG(sk, "NET/ROM: sendto: building packet.\n");
 	size = len + NR_NETWORK_LEN + NR_TRANSPORT_LEN;
 
 	if ((skb = sock_alloc_send_skb(sk, size, msg->msg_flags & MSG_DONTWAIT, &err)) == NULL)
@@ -1105,7 +1101,6 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
 	 */
 
 	asmptr = skb_push(skb, NR_TRANSPORT_LEN);
-	SOCK_DEBUG(sk, "Building NET/ROM Header.\n");
 
 	/* Build a NET/ROM Transport header */
 
@@ -1114,15 +1109,12 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
 	*asmptr++ = 0;		/* To be filled in later */
 	*asmptr++ = 0;		/*      Ditto            */
 	*asmptr++ = NR_INFO;
-	SOCK_DEBUG(sk, "Built header.\n");
 
 	/*
 	 *	Put the data on the end
 	 */
 	skb_put(skb, len);
 
-	SOCK_DEBUG(sk, "NET/ROM: Appending user data\n");
-
 	/* User data follows immediately after the NET/ROM transport header */
 	if (memcpy_fromiovec(skb_transport_header(skb), msg->msg_iov, len)) {
 		kfree_skb(skb);
@@ -1130,8 +1122,6 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
 		goto out;
 	}
 
-	SOCK_DEBUG(sk, "NET/ROM: Transmitting buffer\n");
-
 	if (sk->sk_state != TCP_ESTABLISHED) {
 		kfree_skb(skb);
 		err = -ENOTCONN;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index b5362e96022b84259739770ff87114ccbe743bae..549527bca87a9a6b9bc323e19834aae5cf03d647 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -538,7 +538,7 @@ static inline unsigned int run_filter(const struct sk_buff *skb,
 	rcu_read_lock();
 	filter = rcu_dereference(sk->sk_filter);
 	if (filter != NULL)
-		res = sk_run_filter(skb, filter->insns);
+		res = SK_RUN_FILTER(filter, skb);
 	rcu_read_unlock();
 
 	return res;
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index 947038ddd04cb0e0b763a5048d0bf553125a3914..d2df8f33160bd1db3e659a9e9dc83f1b879e44bb 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -162,14 +162,6 @@ int phonet_address_add(struct net_device *dev, u8 addr)
 	return err;
 }
 
-static void phonet_device_rcu_free(struct rcu_head *head)
-{
-	struct phonet_device *pnd;
-
-	pnd = container_of(head, struct phonet_device, rcu);
-	kfree(pnd);
-}
-
 int phonet_address_del(struct net_device *dev, u8 addr)
 {
 	struct phonet_device_list *pndevs = phonet_device_list(dev_net(dev));
@@ -188,7 +180,7 @@ int phonet_address_del(struct net_device *dev, u8 addr)
 	mutex_unlock(&pndevs->lock);
 
 	if (pnd)
-		call_rcu(&pnd->rcu, phonet_device_rcu_free);
+		kfree_rcu(pnd, rcu);
 
 	return err;
 }
@@ -426,18 +418,14 @@ int phonet_route_del(struct net_device *dev, u8 daddr)
 	return 0;
 }
 
-struct net_device *phonet_route_get(struct net *net, u8 daddr)
+struct net_device *phonet_route_get_rcu(struct net *net, u8 daddr)
 {
 	struct phonet_net *pnn = phonet_pernet(net);
 	struct phonet_routes *routes = &pnn->routes;
 	struct net_device *dev;
 
-	ASSERT_RTNL(); /* no need to hold the device */
-
 	daddr >>= 2;
-	rcu_read_lock();
 	dev = rcu_dereference(routes->table[daddr]);
-	rcu_read_unlock();
 	return dev;
 }
 
diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c
index 58b3b1f991ed2db16d78d2d192eefb4b4d3ad80e..438accb7a5a8ada36dea9e769fcd3fce69c50aaf 100644
--- a/net/phonet/pn_netlink.c
+++ b/net/phonet/pn_netlink.c
@@ -264,10 +264,11 @@ static int route_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
 	struct net *net = sock_net(skb->sk);
 	u8 addr, addr_idx = 0, addr_start_idx = cb->args[0];
 
+	rcu_read_lock();
 	for (addr = 0; addr < 64; addr++) {
 		struct net_device *dev;
 
-		dev = phonet_route_get(net, addr << 2);
+		dev = phonet_route_get_rcu(net, addr << 2);
 		if (!dev)
 			continue;
 
@@ -279,6 +280,7 @@ static int route_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
 	}
 
 out:
+	rcu_read_unlock();
 	cb->args[0] = addr_idx;
 	cb->args[1] = 0;
 
diff --git a/net/phonet/socket.c b/net/phonet/socket.c
index b1adafab377c528714192d749874355a283c0a17..8c5bfcef92cb1707d25fa209e9a461f2654b6939 100644
--- a/net/phonet/socket.c
+++ b/net/phonet/socket.c
@@ -52,7 +52,7 @@ static int pn_socket_release(struct socket *sock)
 
 static struct  {
 	struct hlist_head hlist[PN_HASHSIZE];
-	spinlock_t lock;
+	struct mutex lock;
 } pnsocks;
 
 void __init pn_sock_init(void)
@@ -61,7 +61,7 @@ void __init pn_sock_init(void)
 
 	for (i = 0; i < PN_HASHSIZE; i++)
 		INIT_HLIST_HEAD(pnsocks.hlist + i);
-	spin_lock_init(&pnsocks.lock);
+	mutex_init(&pnsocks.lock);
 }
 
 static struct hlist_head *pn_hash_list(u16 obj)
@@ -82,9 +82,8 @@ struct sock *pn_find_sock_by_sa(struct net *net, const struct sockaddr_pn *spn)
 	u8 res = spn->spn_resource;
 	struct hlist_head *hlist = pn_hash_list(obj);
 
-	spin_lock_bh(&pnsocks.lock);
-
-	sk_for_each(sknode, node, hlist) {
+	rcu_read_lock();
+	sk_for_each_rcu(sknode, node, hlist) {
 		struct pn_sock *pn = pn_sk(sknode);
 		BUG_ON(!pn->sobject); /* unbound socket */
 
@@ -107,8 +106,7 @@ struct sock *pn_find_sock_by_sa(struct net *net, const struct sockaddr_pn *spn)
 		sock_hold(sknode);
 		break;
 	}
-
-	spin_unlock_bh(&pnsocks.lock);
+	rcu_read_unlock();
 
 	return rval;
 }
@@ -119,7 +117,7 @@ void pn_deliver_sock_broadcast(struct net *net, struct sk_buff *skb)
 	struct hlist_head *hlist = pnsocks.hlist;
 	unsigned h;
 
-	spin_lock(&pnsocks.lock);
+	rcu_read_lock();
 	for (h = 0; h < PN_HASHSIZE; h++) {
 		struct hlist_node *node;
 		struct sock *sknode;
@@ -140,25 +138,26 @@ void pn_deliver_sock_broadcast(struct net *net, struct sk_buff *skb)
 		}
 		hlist++;
 	}
-	spin_unlock(&pnsocks.lock);
+	rcu_read_unlock();
 }
 
 void pn_sock_hash(struct sock *sk)
 {
 	struct hlist_head *hlist = pn_hash_list(pn_sk(sk)->sobject);
 
-	spin_lock_bh(&pnsocks.lock);
-	sk_add_node(sk, hlist);
-	spin_unlock_bh(&pnsocks.lock);
+	mutex_lock(&pnsocks.lock);
+	sk_add_node_rcu(sk, hlist);
+	mutex_unlock(&pnsocks.lock);
 }
 EXPORT_SYMBOL(pn_sock_hash);
 
 void pn_sock_unhash(struct sock *sk)
 {
-	spin_lock_bh(&pnsocks.lock);
-	sk_del_node_init(sk);
-	spin_unlock_bh(&pnsocks.lock);
+	mutex_lock(&pnsocks.lock);
+	sk_del_node_init_rcu(sk);
+	mutex_unlock(&pnsocks.lock);
 	pn_sock_unbind_all_res(sk);
+	synchronize_rcu();
 }
 EXPORT_SYMBOL(pn_sock_unhash);
 
@@ -548,7 +547,7 @@ static struct sock *pn_sock_get_idx(struct seq_file *seq, loff_t pos)
 	unsigned h;
 
 	for (h = 0; h < PN_HASHSIZE; h++) {
-		sk_for_each(sknode, node, hlist) {
+		sk_for_each_rcu(sknode, node, hlist) {
 			if (!net_eq(net, sock_net(sknode)))
 				continue;
 			if (!pos)
@@ -572,9 +571,9 @@ static struct sock *pn_sock_get_next(struct seq_file *seq, struct sock *sk)
 }
 
 static void *pn_sock_seq_start(struct seq_file *seq, loff_t *pos)
-	__acquires(pnsocks.lock)
+	__acquires(rcu)
 {
-	spin_lock_bh(&pnsocks.lock);
+	rcu_read_lock();
 	return *pos ? pn_sock_get_idx(seq, *pos - 1) : SEQ_START_TOKEN;
 }
 
@@ -591,9 +590,9 @@ static void *pn_sock_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 }
 
 static void pn_sock_seq_stop(struct seq_file *seq, void *v)
-	__releases(pnsocks.lock)
+	__releases(rcu)
 {
-	spin_unlock_bh(&pnsocks.lock);
+	rcu_read_unlock();
 }
 
 static int pn_sock_seq_show(struct seq_file *seq, void *v)
@@ -721,13 +720,11 @@ void pn_sock_unbind_all_res(struct sock *sk)
 	}
 	mutex_unlock(&resource_mutex);
 
-	if (match == 0)
-		return;
-	synchronize_rcu();
 	while (match > 0) {
-		sock_put(sk);
+		__sock_put(sk);
 		match--;
 	}
+	/* Caller is responsible for RCU sync before final sock_put() */
 }
 
 #ifdef CONFIG_PROC_FS
diff --git a/net/rfkill/Kconfig b/net/rfkill/Kconfig
index 7fce6dfd2180af0ecaed0d3e82bb7afcc604001a..48464ca13b242c45a8825ed57e326affc5026455 100644
--- a/net/rfkill/Kconfig
+++ b/net/rfkill/Kconfig
@@ -22,3 +22,14 @@ config RFKILL_INPUT
 	depends on RFKILL
 	depends on INPUT = y || RFKILL = INPUT
 	default y if !EXPERT
+
+config RFKILL_REGULATOR
+	tristate "Generic rfkill regulator driver"
+	depends on RFKILL || !RFKILL
+	depends on REGULATOR
+	help
+          This options enable controlling radio transmitters connected to
+          voltage regulator using the regulator framework.
+
+          To compile this driver as a module, choose M here: the module will
+          be called rfkill-regulator.
diff --git a/net/rfkill/Makefile b/net/rfkill/Makefile
index 662105352691d3737a4556906828a01c70d022c5..d9a5a58ffd8c8102553f18abdd7729d6d7e4c43c 100644
--- a/net/rfkill/Makefile
+++ b/net/rfkill/Makefile
@@ -5,3 +5,4 @@
 rfkill-y			+= core.o
 rfkill-$(CONFIG_RFKILL_INPUT)	+= input.o
 obj-$(CONFIG_RFKILL)		+= rfkill.o
+obj-$(CONFIG_RFKILL_REGULATOR)	+= rfkill-regulator.o
diff --git a/net/rfkill/core.c b/net/rfkill/core.c
index 0198191b756d81c2bd74321afc7abec4a724eadb..be90640a2774bfedb73a89ea340186428d2afdfd 100644
--- a/net/rfkill/core.c
+++ b/net/rfkill/core.c
@@ -1024,7 +1024,6 @@ static int rfkill_fop_open(struct inode *inode, struct file *file)
 	 * start getting events from elsewhere but hold mtx to get
 	 * startup events added first
 	 */
-	list_add(&data->list, &rfkill_fds);
 
 	list_for_each_entry(rfkill, &rfkill_list, node) {
 		ev = kzalloc(sizeof(*ev), GFP_KERNEL);
@@ -1033,6 +1032,7 @@ static int rfkill_fop_open(struct inode *inode, struct file *file)
 		rfkill_fill_event(&ev->ev, rfkill, RFKILL_OP_ADD);
 		list_add_tail(&ev->list, &data->events);
 	}
+	list_add(&data->list, &rfkill_fds);
 	mutex_unlock(&data->mtx);
 	mutex_unlock(&rfkill_global_mutex);
 
diff --git a/net/rfkill/rfkill-regulator.c b/net/rfkill/rfkill-regulator.c
new file mode 100644
index 0000000000000000000000000000000000000000..18dc512a10f3b5a39886b99e0536c3d2df706f78
--- /dev/null
+++ b/net/rfkill/rfkill-regulator.c
@@ -0,0 +1,164 @@
+/*
+ * rfkill-regulator.c - Regulator consumer driver for rfkill
+ *
+ * Copyright (C) 2009  Guiming Zhuo <gmzhuo@gmail.com>
+ * Copyright (C) 2011  Antonio Ospite <ospite@studenti.unina.it>
+ *
+ * Implementation inspired by leds-regulator driver.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/rfkill.h>
+#include <linux/rfkill-regulator.h>
+
+struct rfkill_regulator_data {
+	struct rfkill *rf_kill;
+	bool reg_enabled;
+
+	struct regulator *vcc;
+};
+
+static int rfkill_regulator_set_block(void *data, bool blocked)
+{
+	struct rfkill_regulator_data *rfkill_data = data;
+
+	pr_debug("%s: blocked: %d\n", __func__, blocked);
+
+	if (blocked) {
+		if (rfkill_data->reg_enabled) {
+			regulator_disable(rfkill_data->vcc);
+			rfkill_data->reg_enabled = 0;
+		}
+	} else {
+		if (!rfkill_data->reg_enabled) {
+			regulator_enable(rfkill_data->vcc);
+			rfkill_data->reg_enabled = 1;
+		}
+	}
+
+	pr_debug("%s: regulator_is_enabled after set_block: %d\n", __func__,
+		regulator_is_enabled(rfkill_data->vcc));
+
+	return 0;
+}
+
+struct rfkill_ops rfkill_regulator_ops = {
+	.set_block = rfkill_regulator_set_block,
+};
+
+static int __devinit rfkill_regulator_probe(struct platform_device *pdev)
+{
+	struct rfkill_regulator_platform_data *pdata = pdev->dev.platform_data;
+	struct rfkill_regulator_data *rfkill_data;
+	struct regulator *vcc;
+	struct rfkill *rf_kill;
+	int ret = 0;
+
+	if (pdata == NULL) {
+		dev_err(&pdev->dev, "no platform data\n");
+		return -ENODEV;
+	}
+
+	if (pdata->name == NULL || pdata->type == 0) {
+		dev_err(&pdev->dev, "invalid name or type in platform data\n");
+		return -EINVAL;
+	}
+
+	vcc = regulator_get_exclusive(&pdev->dev, "vrfkill");
+	if (IS_ERR(vcc)) {
+		dev_err(&pdev->dev, "Cannot get vcc for %s\n", pdata->name);
+		ret = PTR_ERR(vcc);
+		goto out;
+	}
+
+	rfkill_data = kzalloc(sizeof(*rfkill_data), GFP_KERNEL);
+	if (rfkill_data == NULL) {
+		ret = -ENOMEM;
+		goto err_data_alloc;
+	}
+
+	rf_kill = rfkill_alloc(pdata->name, &pdev->dev,
+				pdata->type,
+				&rfkill_regulator_ops, rfkill_data);
+	if (rf_kill == NULL) {
+		dev_err(&pdev->dev, "Cannot alloc rfkill device\n");
+		ret = -ENOMEM;
+		goto err_rfkill_alloc;
+	}
+
+	if (regulator_is_enabled(vcc)) {
+		dev_dbg(&pdev->dev, "Regulator already enabled\n");
+		rfkill_data->reg_enabled = 1;
+	}
+	rfkill_data->vcc = vcc;
+	rfkill_data->rf_kill = rf_kill;
+
+	ret = rfkill_register(rf_kill);
+	if (ret) {
+		dev_err(&pdev->dev, "Cannot register rfkill device\n");
+		goto err_rfkill_register;
+	}
+
+	platform_set_drvdata(pdev, rfkill_data);
+	dev_info(&pdev->dev, "%s initialized\n", pdata->name);
+
+	return 0;
+
+err_rfkill_register:
+	rfkill_destroy(rf_kill);
+err_rfkill_alloc:
+	kfree(rfkill_data);
+err_data_alloc:
+	regulator_put(vcc);
+out:
+	return ret;
+}
+
+static int __devexit rfkill_regulator_remove(struct platform_device *pdev)
+{
+	struct rfkill_regulator_data *rfkill_data = platform_get_drvdata(pdev);
+	struct rfkill *rf_kill = rfkill_data->rf_kill;
+
+	rfkill_unregister(rf_kill);
+	rfkill_destroy(rf_kill);
+	regulator_put(rfkill_data->vcc);
+	kfree(rfkill_data);
+
+	return 0;
+}
+
+static struct platform_driver rfkill_regulator_driver = {
+	.probe = rfkill_regulator_probe,
+	.remove = __devexit_p(rfkill_regulator_remove),
+	.driver = {
+		.name = "rfkill-regulator",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init rfkill_regulator_init(void)
+{
+	return platform_driver_register(&rfkill_regulator_driver);
+}
+module_init(rfkill_regulator_init);
+
+static void __exit rfkill_regulator_exit(void)
+{
+	platform_driver_unregister(&rfkill_regulator_driver);
+}
+module_exit(rfkill_regulator_exit);
+
+MODULE_AUTHOR("Guiming Zhuo <gmzhuo@gmail.com>");
+MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
+MODULE_DESCRIPTION("Regulator consumer driver for rfkill");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:rfkill-regulator");
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index a80aef6e3d1fb7080a0f94d285d7a1736327624a..f9ea925ad9cb6c1628bf6f38a57c4f49c210b589 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -682,10 +682,8 @@ static int rose_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 	if ((unsigned int) addr->srose_ndigis > ROSE_MAX_DIGIS)
 		return -EINVAL;
 
-	if ((dev = rose_dev_get(&addr->srose_addr)) == NULL) {
-		SOCK_DEBUG(sk, "ROSE: bind failed: invalid address\n");
+	if ((dev = rose_dev_get(&addr->srose_addr)) == NULL)
 		return -EADDRNOTAVAIL;
-	}
 
 	source = &addr->srose_call;
 
@@ -716,7 +714,7 @@ static int rose_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 	rose_insert_socket(sk);
 
 	sock_reset_flag(sk, SOCK_ZAPPED);
-	SOCK_DEBUG(sk, "ROSE: socket is bound\n");
+
 	return 0;
 }
 
@@ -1109,10 +1107,7 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
 			srose.srose_digis[n] = rose->dest_digis[n];
 	}
 
-	SOCK_DEBUG(sk, "ROSE: sendto: Addresses built.\n");
-
 	/* Build a packet */
-	SOCK_DEBUG(sk, "ROSE: sendto: building packet.\n");
 	/* Sanity check the packet size */
 	if (len > 65535)
 		return -EMSGSIZE;
@@ -1127,7 +1122,6 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
 	/*
 	 *	Put the data on the end
 	 */
-	SOCK_DEBUG(sk, "ROSE: Appending user data\n");
 
 	skb_reset_transport_header(skb);
 	skb_put(skb, len);
@@ -1152,8 +1146,6 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
 	 */
 	asmptr = skb_push(skb, ROSE_MIN_LEN);
 
-	SOCK_DEBUG(sk, "ROSE: Building Network Header.\n");
-
 	/* Build a ROSE Network header */
 	asmptr[0] = ((rose->lci >> 8) & 0x0F) | ROSE_GFI;
 	asmptr[1] = (rose->lci >> 0) & 0xFF;
@@ -1162,10 +1154,6 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
 	if (qbit)
 		asmptr[0] |= ROSE_Q_BIT;
 
-	SOCK_DEBUG(sk, "ROSE: Built header.\n");
-
-	SOCK_DEBUG(sk, "ROSE: Transmitting buffer\n");
-
 	if (sk->sk_state != TCP_ESTABLISHED) {
 		kfree_skb(skb);
 		return -ENOTCONN;
diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
index b6ffe4e1b84afa8a12205bf0bc00ff424341c2c0..f99cfce7ca9706665520ba86cf4b7feb75c726c7 100644
--- a/net/rxrpc/ar-ack.c
+++ b/net/rxrpc/ar-ack.c
@@ -375,7 +375,6 @@ static int rxrpc_process_soft_ACKs(struct rxrpc_call *call,
  */
 static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
 {
-	struct rxrpc_skb_priv *sp;
 	unsigned long _skb;
 	int tail = call->acks_tail, old_tail;
 	int win = CIRC_CNT(call->acks_head, tail, call->acks_winsz);
@@ -387,7 +386,6 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
 	while (call->acks_hard < hard) {
 		smp_read_barrier_depends();
 		_skb = call->acks_window[tail] & ~1;
-		sp = rxrpc_skb((struct sk_buff *) _skb);
 		rxrpc_free_skb((struct sk_buff *) _skb);
 		old_tail = tail;
 		tail = (tail + 1) & (call->acks_winsz - 1);
diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
index 0505cdc4d6d4d5b3b299812fdc8490911a687a9d..e7ed43a54c41f4e60461af753a68407dfb153bd6 100644
--- a/net/rxrpc/ar-connevent.c
+++ b/net/rxrpc/ar-connevent.c
@@ -259,7 +259,6 @@ void rxrpc_process_connection(struct work_struct *work)
 {
 	struct rxrpc_connection *conn =
 		container_of(work, struct rxrpc_connection, processor);
-	struct rxrpc_skb_priv *sp;
 	struct sk_buff *skb;
 	u32 abort_code = RX_PROTOCOL_ERROR;
 	int ret;
@@ -276,8 +275,6 @@ void rxrpc_process_connection(struct work_struct *work)
 	/* go through the conn-level event packets, releasing the ref on this
 	 * connection that each one has when we've finished with it */
 	while ((skb = skb_dequeue(&conn->rx_queue))) {
-		sp = rxrpc_skb(skb);
-
 		ret = rxrpc_process_event(conn, skb, &abort_code);
 		switch (ret) {
 		case -EPROTO:
diff --git a/net/rxrpc/ar-error.c b/net/rxrpc/ar-error.c
index d4d1ae26d29313fffb1230a1fdcbe09d740a7cd0..5d6b572a67049319af1c8def161911eaf557a142 100644
--- a/net/rxrpc/ar-error.c
+++ b/net/rxrpc/ar-error.c
@@ -139,7 +139,7 @@ void rxrpc_UDP_error_handler(struct work_struct *work)
 	struct rxrpc_transport *trans =
 		container_of(work, struct rxrpc_transport, error_handler);
 	struct sk_buff *skb;
-	int local, err;
+	int err;
 
 	_enter("");
 
@@ -157,7 +157,6 @@ void rxrpc_UDP_error_handler(struct work_struct *work)
 
 	switch (ee->ee_origin) {
 	case SO_EE_ORIGIN_ICMP:
-		local = 0;
 		switch (ee->ee_type) {
 		case ICMP_DEST_UNREACH:
 			switch (ee->ee_code) {
@@ -207,7 +206,6 @@ void rxrpc_UDP_error_handler(struct work_struct *work)
 	case SO_EE_ORIGIN_LOCAL:
 		_proto("Rx Received local error { error=%d }",
 		       ee->ee_errno);
-		local = 1;
 		break;
 
 	case SO_EE_ORIGIN_NONE:
@@ -215,7 +213,6 @@ void rxrpc_UDP_error_handler(struct work_struct *work)
 	default:
 		_proto("Rx Received error report { orig=%u }",
 		       ee->ee_origin);
-		local = 0;
 		break;
 	}
 
diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
index 55b93dc60d0cb5cf8b59c001c23d6cc424b3e251..2754f098d43633f80c0a39b7c34a35296d5523ea 100644
--- a/net/rxrpc/ar-peer.c
+++ b/net/rxrpc/ar-peer.c
@@ -36,10 +36,11 @@ static void rxrpc_destroy_peer(struct work_struct *work);
 static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
 {
 	struct rtable *rt;
+	struct flowi4 fl4;
 
 	peer->if_mtu = 1500;
 
-	rt = ip_route_output_ports(&init_net, NULL,
+	rt = ip_route_output_ports(&init_net, &fl4, NULL,
 				   peer->srx.transport.sin.sin_addr.s_addr, 0,
 				   htons(7000), htons(7001),
 				   IPPROTO_UDP, 0, 0);
@@ -156,6 +157,7 @@ struct rxrpc_peer *rxrpc_get_peer(struct sockaddr_rxrpc *srx, gfp_t gfp)
 	/* we can now add the new candidate to the list */
 	peer = candidate;
 	candidate = NULL;
+	usage = atomic_read(&peer->usage);
 
 	list_add_tail(&peer->link, &rxrpc_peers);
 	write_unlock_bh(&rxrpc_peer_lock);
@@ -170,7 +172,7 @@ struct rxrpc_peer *rxrpc_get_peer(struct sockaddr_rxrpc *srx, gfp_t gfp)
 	     &peer->srx.transport.sin.sin_addr,
 	     ntohs(peer->srx.transport.sin.sin_port));
 
-	_leave(" = %p {u=%d}", peer, atomic_read(&peer->usage));
+	_leave(" = %p {u=%d}", peer, usage);
 	return peer;
 
 	/* we found the peer in the list immediately */
diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
index 5e0226fe587e738157d58471f6a603d003780484..92df566930b9a05c23d109cb9e42806698cbb535 100644
--- a/net/rxrpc/ar-transport.c
+++ b/net/rxrpc/ar-transport.c
@@ -111,6 +111,7 @@ struct rxrpc_transport *rxrpc_get_transport(struct rxrpc_local *local,
 	/* we can now add the new candidate to the list */
 	trans = candidate;
 	candidate = NULL;
+	usage = atomic_read(&trans->usage);
 
 	rxrpc_get_local(trans->local);
 	atomic_inc(&trans->peer->usage);
@@ -125,7 +126,7 @@ struct rxrpc_transport *rxrpc_get_transport(struct rxrpc_local *local,
 	     trans->local->debug_id,
 	     trans->peer->debug_id);
 
-	_leave(" = %p {u=%d}", trans, atomic_read(&trans->usage));
+	_leave(" = %p {u=%d}", trans, usage);
 	return trans;
 
 	/* we found the transport in the list immediately */
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index a7a5583d4f68471885953b4bcdfc0727e8f3fcbf..2590e91b3289f604b551b799a2d723874878ab3b 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -239,6 +239,17 @@ config NET_SCH_CHOKE
 	  To compile this code as a module, choose M here: the
 	  module will be called sch_choke.
 
+config NET_SCH_QFQ
+	tristate "Quick Fair Queueing scheduler (QFQ)"
+	help
+	  Say Y here if you want to use the Quick Fair Queueing Scheduler (QFQ)
+	  packet scheduling algorithm.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called sch_qfq.
+
+	  If unsure, say N.
+
 config NET_SCH_INGRESS
 	tristate "Ingress Qdisc"
 	depends on NET_CLS_ACT
@@ -277,6 +288,7 @@ config NET_CLS_TCINDEX
 
 config NET_CLS_ROUTE4
 	tristate "Routing decision (ROUTE)"
+	depends on INET
 	select IP_ROUTE_CLASSID
 	select NET_CLS
 	---help---
diff --git a/net/sched/Makefile b/net/sched/Makefile
index 2e77b8dba22e13009044848067f9a2c91f93f9fd..dc5889c0a15a341c302a881a36a6607f219a72bf 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -35,6 +35,7 @@ obj-$(CONFIG_NET_SCH_NETEM)	+= sch_netem.o
 obj-$(CONFIG_NET_SCH_DRR)	+= sch_drr.o
 obj-$(CONFIG_NET_SCH_MQPRIO)	+= sch_mqprio.o
 obj-$(CONFIG_NET_SCH_CHOKE)	+= sch_choke.o
+obj-$(CONFIG_NET_SCH_QFQ)	+= sch_qfq.o
 
 obj-$(CONFIG_NET_CLS_U32)	+= cls_u32.o
 obj-$(CONFIG_NET_CLS_ROUTE4)	+= cls_route.o
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 14b42f4ad791eaf9191adb67e2b6d62d994c4e84..a606025814a1a99650d0793c4f3db468b829aaca 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -26,11 +26,6 @@
 #include <net/act_api.h>
 #include <net/netlink.h>
 
-static void tcf_common_free_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct tcf_common, tcfc_rcu));
-}
-
 void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo)
 {
 	unsigned int h = tcf_hash(p->tcfc_index, hinfo->hmask);
@@ -47,7 +42,7 @@ void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo)
 			 * gen_estimator est_timer() might access p->tcfc_lock
 			 * or bstats, wait a RCU grace period before freeing p
 			 */
-			call_rcu(&p->tcfc_rcu, tcf_common_free_rcu);
+			kfree_rcu(p, tcfc_rcu);
 			return;
 		}
 	}
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 8a1630774fd6bdd6536f199b9665517e67312381..b3b9b32f4e007de4b04af3385604a984c4cb88ca 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -96,11 +96,6 @@ static int tcf_act_police_walker(struct sk_buff *skb, struct netlink_callback *c
 	goto done;
 }
 
-static void tcf_police_free_rcu(struct rcu_head *head)
-{
-	kfree(container_of(head, struct tcf_police, tcf_rcu));
-}
-
 static void tcf_police_destroy(struct tcf_police *p)
 {
 	unsigned int h = tcf_hash(p->tcf_index, POL_TAB_MASK);
@@ -121,7 +116,7 @@ static void tcf_police_destroy(struct tcf_police *p)
 			 * gen_estimator est_timer() might access p->tcf_lock
 			 * or bstats, wait a RCU grace period before freeing p
 			 */
-			call_rcu(&p->tcf_rcu, tcf_police_free_rcu);
+			kfree_rcu(p, tcf_rcu);
 			return;
 		}
 	}
@@ -401,7 +396,6 @@ static void __exit
 police_cleanup_module(void)
 {
 	tcf_unregister_action(&act_police_ops);
-	rcu_barrier(); /* Wait for completion of call_rcu()'s (tcf_police_free_rcu) */
 }
 
 module_init(police_init_module);
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 7490f3f2db8bf50a8ac2ede5339687789d45ec44..6b8627661c98e7a778623a6ae1605fefdd895d49 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1673,10 +1673,8 @@ int tc_classify(struct sk_buff *skb, struct tcf_proto *tp,
 {
 	int err = 0;
 #ifdef CONFIG_NET_CLS_ACT
-	__be16 protocol;
 	struct tcf_proto *otp = tp;
 reclassify:
-	protocol = skb->protocol;
 #endif
 
 	err = tc_classify_compat(skb, tp, res);
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index c84b65920d1b7962abe5aeb4ff222a75be21c82c..b1721d71c27c909a8c852fd425e0b74f7c37cfbf 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -815,9 +815,17 @@ static bool some_qdisc_is_busy(struct net_device *dev)
 	return false;
 }
 
+/**
+ * 	dev_deactivate_many - deactivate transmissions on several devices
+ * 	@head: list of devices to deactivate
+ *
+ *	This function returns only when all outstanding transmissions
+ *	have completed, unless all devices are in dismantle phase.
+ */
 void dev_deactivate_many(struct list_head *head)
 {
 	struct net_device *dev;
+	bool sync_needed = false;
 
 	list_for_each_entry(dev, head, unreg_list) {
 		netdev_for_each_tx_queue(dev, dev_deactivate_queue,
@@ -827,10 +835,15 @@ void dev_deactivate_many(struct list_head *head)
 					     &noop_qdisc);
 
 		dev_watchdog_down(dev);
+		sync_needed |= !dev->dismantle;
 	}
 
-	/* Wait for outstanding qdisc-less dev_queue_xmit calls. */
-	synchronize_rcu();
+	/* Wait for outstanding qdisc-less dev_queue_xmit calls.
+	 * This is avoided if all devices are in dismantle phase :
+	 * Caller will call synchronize_net() for us
+	 */
+	if (sync_needed)
+		synchronize_net();
 
 	/* Wait for outstanding qdisc_run calls. */
 	list_for_each_entry(dev, head, unreg_list)
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
new file mode 100644
index 0000000000000000000000000000000000000000..103343408593589e8f2343987f3f4b44afca5edb
--- /dev/null
+++ b/net/sched/sch_qfq.c
@@ -0,0 +1,1137 @@
+/*
+ * net/sched/sch_qfq.c         Quick Fair Queueing Scheduler.
+ *
+ * Copyright (c) 2009 Fabio Checconi, Luigi Rizzo, and Paolo Valente.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/bitops.h>
+#include <linux/errno.h>
+#include <linux/netdevice.h>
+#include <linux/pkt_sched.h>
+#include <net/sch_generic.h>
+#include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
+
+
+/*  Quick Fair Queueing
+    ===================
+
+    Sources:
+
+    Fabio Checconi, Luigi Rizzo, and Paolo Valente: "QFQ: Efficient
+    Packet Scheduling with Tight Bandwidth Distribution Guarantees."
+
+    See also:
+    http://retis.sssup.it/~fabio/linux/qfq/
+ */
+
+/*
+
+  Virtual time computations.
+
+  S, F and V are all computed in fixed point arithmetic with
+  FRAC_BITS decimal bits.
+
+  QFQ_MAX_INDEX is the maximum index allowed for a group. We need
+	one bit per index.
+  QFQ_MAX_WSHIFT is the maximum power of two supported as a weight.
+
+  The layout of the bits is as below:
+
+                   [ MTU_SHIFT ][      FRAC_BITS    ]
+                   [ MAX_INDEX    ][ MIN_SLOT_SHIFT ]
+				 ^.__grp->index = 0
+				 *.__grp->slot_shift
+
+  where MIN_SLOT_SHIFT is derived by difference from the others.
+
+  The max group index corresponds to Lmax/w_min, where
+  Lmax=1<<MTU_SHIFT, w_min = 1 .
+  From this, and knowing how many groups (MAX_INDEX) we want,
+  we can derive the shift corresponding to each group.
+
+  Because we often need to compute
+	F = S + len/w_i  and V = V + len/wsum
+  instead of storing w_i store the value
+	inv_w = (1<<FRAC_BITS)/w_i
+  so we can do F = S + len * inv_w * wsum.
+  We use W_TOT in the formulas so we can easily move between
+  static and adaptive weight sum.
+
+  The per-scheduler-instance data contain all the data structures
+  for the scheduler: bitmaps and bucket lists.
+
+ */
+
+/*
+ * Maximum number of consecutive slots occupied by backlogged classes
+ * inside a group.
+ */
+#define QFQ_MAX_SLOTS	32
+
+/*
+ * Shifts used for class<->group mapping.  We allow class weights that are
+ * in the range [1, 2^MAX_WSHIFT], and we try to map each class i to the
+ * group with the smallest index that can support the L_i / r_i configured
+ * for the class.
+ *
+ * grp->index is the index of the group; and grp->slot_shift
+ * is the shift for the corresponding (scaled) sigma_i.
+ */
+#define QFQ_MAX_INDEX		19
+#define QFQ_MAX_WSHIFT		16
+
+#define	QFQ_MAX_WEIGHT		(1<<QFQ_MAX_WSHIFT)
+#define QFQ_MAX_WSUM		(2*QFQ_MAX_WEIGHT)
+
+#define FRAC_BITS		30	/* fixed point arithmetic */
+#define ONE_FP			(1UL << FRAC_BITS)
+#define IWSUM			(ONE_FP/QFQ_MAX_WSUM)
+
+#define QFQ_MTU_SHIFT		11
+#define QFQ_MIN_SLOT_SHIFT	(FRAC_BITS + QFQ_MTU_SHIFT - QFQ_MAX_INDEX)
+
+/*
+ * Possible group states.  These values are used as indexes for the bitmaps
+ * array of struct qfq_queue.
+ */
+enum qfq_state { ER, IR, EB, IB, QFQ_MAX_STATE };
+
+struct qfq_group;
+
+struct qfq_class {
+	struct Qdisc_class_common common;
+
+	unsigned int refcnt;
+	unsigned int filter_cnt;
+
+	struct gnet_stats_basic_packed bstats;
+	struct gnet_stats_queue qstats;
+	struct gnet_stats_rate_est rate_est;
+	struct Qdisc *qdisc;
+
+	struct hlist_node next;	/* Link for the slot list. */
+	u64 S, F;		/* flow timestamps (exact) */
+
+	/* group we belong to. In principle we would need the index,
+	 * which is log_2(lmax/weight), but we never reference it
+	 * directly, only the group.
+	 */
+	struct qfq_group *grp;
+
+	/* these are copied from the flowset. */
+	u32	inv_w;		/* ONE_FP/weight */
+	u32	lmax;		/* Max packet size for this flow. */
+};
+
+struct qfq_group {
+	u64 S, F;			/* group timestamps (approx). */
+	unsigned int slot_shift;	/* Slot shift. */
+	unsigned int index;		/* Group index. */
+	unsigned int front;		/* Index of the front slot. */
+	unsigned long full_slots;	/* non-empty slots */
+
+	/* Array of RR lists of active classes. */
+	struct hlist_head slots[QFQ_MAX_SLOTS];
+};
+
+struct qfq_sched {
+	struct tcf_proto *filter_list;
+	struct Qdisc_class_hash clhash;
+
+	u64		V;		/* Precise virtual time. */
+	u32		wsum;		/* weight sum */
+
+	unsigned long bitmaps[QFQ_MAX_STATE];	    /* Group bitmaps. */
+	struct qfq_group groups[QFQ_MAX_INDEX + 1]; /* The groups. */
+};
+
+static struct qfq_class *qfq_find_class(struct Qdisc *sch, u32 classid)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct Qdisc_class_common *clc;
+
+	clc = qdisc_class_find(&q->clhash, classid);
+	if (clc == NULL)
+		return NULL;
+	return container_of(clc, struct qfq_class, common);
+}
+
+static void qfq_purge_queue(struct qfq_class *cl)
+{
+	unsigned int len = cl->qdisc->q.qlen;
+
+	qdisc_reset(cl->qdisc);
+	qdisc_tree_decrease_qlen(cl->qdisc, len);
+}
+
+static const struct nla_policy qfq_policy[TCA_QFQ_MAX + 1] = {
+	[TCA_QFQ_WEIGHT] = { .type = NLA_U32 },
+	[TCA_QFQ_LMAX] = { .type = NLA_U32 },
+};
+
+/*
+ * Calculate a flow index, given its weight and maximum packet length.
+ * index = log_2(maxlen/weight) but we need to apply the scaling.
+ * This is used only once at flow creation.
+ */
+static int qfq_calc_index(u32 inv_w, unsigned int maxlen)
+{
+	u64 slot_size = (u64)maxlen * inv_w;
+	unsigned long size_map;
+	int index = 0;
+
+	size_map = slot_size >> QFQ_MIN_SLOT_SHIFT;
+	if (!size_map)
+		goto out;
+
+	index = __fls(size_map) + 1;	/* basically a log_2 */
+	index -= !(slot_size - (1ULL << (index + QFQ_MIN_SLOT_SHIFT - 1)));
+
+	if (index < 0)
+		index = 0;
+out:
+	pr_debug("qfq calc_index: W = %lu, L = %u, I = %d\n",
+		 (unsigned long) ONE_FP/inv_w, maxlen, index);
+
+	return index;
+}
+
+static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
+			    struct nlattr **tca, unsigned long *arg)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_class *cl = (struct qfq_class *)*arg;
+	struct nlattr *tb[TCA_QFQ_MAX + 1];
+	u32 weight, lmax, inv_w;
+	int i, err;
+
+	if (tca[TCA_OPTIONS] == NULL) {
+		pr_notice("qfq: no options\n");
+		return -EINVAL;
+	}
+
+	err = nla_parse_nested(tb, TCA_QFQ_MAX, tca[TCA_OPTIONS], qfq_policy);
+	if (err < 0)
+		return err;
+
+	if (tb[TCA_QFQ_WEIGHT]) {
+		weight = nla_get_u32(tb[TCA_QFQ_WEIGHT]);
+		if (!weight || weight > (1UL << QFQ_MAX_WSHIFT)) {
+			pr_notice("qfq: invalid weight %u\n", weight);
+			return -EINVAL;
+		}
+	} else
+		weight = 1;
+
+	inv_w = ONE_FP / weight;
+	weight = ONE_FP / inv_w;
+	if (q->wsum + weight > QFQ_MAX_WSUM) {
+		pr_notice("qfq: total weight out of range (%u + %u)\n",
+			  weight, q->wsum);
+		return -EINVAL;
+	}
+
+	if (tb[TCA_QFQ_LMAX]) {
+		lmax = nla_get_u32(tb[TCA_QFQ_LMAX]);
+		if (!lmax || lmax > (1UL << QFQ_MTU_SHIFT)) {
+			pr_notice("qfq: invalid max length %u\n", lmax);
+			return -EINVAL;
+		}
+	} else
+		lmax = 1UL << QFQ_MTU_SHIFT;
+
+	if (cl != NULL) {
+		if (tca[TCA_RATE]) {
+			err = gen_replace_estimator(&cl->bstats, &cl->rate_est,
+						    qdisc_root_sleeping_lock(sch),
+						    tca[TCA_RATE]);
+			if (err)
+				return err;
+		}
+
+		sch_tree_lock(sch);
+		if (tb[TCA_QFQ_WEIGHT]) {
+			q->wsum = weight - ONE_FP / cl->inv_w;
+			cl->inv_w = inv_w;
+		}
+		sch_tree_unlock(sch);
+
+		return 0;
+	}
+
+	cl = kzalloc(sizeof(struct qfq_class), GFP_KERNEL);
+	if (cl == NULL)
+		return -ENOBUFS;
+
+	cl->refcnt = 1;
+	cl->common.classid = classid;
+	cl->lmax = lmax;
+	cl->inv_w = inv_w;
+	i = qfq_calc_index(cl->inv_w, cl->lmax);
+
+	cl->grp = &q->groups[i];
+	q->wsum += weight;
+
+	cl->qdisc = qdisc_create_dflt(sch->dev_queue,
+				      &pfifo_qdisc_ops, classid);
+	if (cl->qdisc == NULL)
+		cl->qdisc = &noop_qdisc;
+
+	if (tca[TCA_RATE]) {
+		err = gen_new_estimator(&cl->bstats, &cl->rate_est,
+					qdisc_root_sleeping_lock(sch),
+					tca[TCA_RATE]);
+		if (err) {
+			qdisc_destroy(cl->qdisc);
+			kfree(cl);
+			return err;
+		}
+	}
+
+	sch_tree_lock(sch);
+	qdisc_class_hash_insert(&q->clhash, &cl->common);
+	sch_tree_unlock(sch);
+
+	qdisc_class_hash_grow(sch, &q->clhash);
+
+	*arg = (unsigned long)cl;
+	return 0;
+}
+
+static void qfq_destroy_class(struct Qdisc *sch, struct qfq_class *cl)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+
+	if (cl->inv_w) {
+		q->wsum -= ONE_FP / cl->inv_w;
+		cl->inv_w = 0;
+	}
+
+	gen_kill_estimator(&cl->bstats, &cl->rate_est);
+	qdisc_destroy(cl->qdisc);
+	kfree(cl);
+}
+
+static int qfq_delete_class(struct Qdisc *sch, unsigned long arg)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_class *cl = (struct qfq_class *)arg;
+
+	if (cl->filter_cnt > 0)
+		return -EBUSY;
+
+	sch_tree_lock(sch);
+
+	qfq_purge_queue(cl);
+	qdisc_class_hash_remove(&q->clhash, &cl->common);
+
+	BUG_ON(--cl->refcnt == 0);
+	/*
+	 * This shouldn't happen: we "hold" one cops->get() when called
+	 * from tc_ctl_tclass; the destroy method is done from cops->put().
+	 */
+
+	sch_tree_unlock(sch);
+	return 0;
+}
+
+static unsigned long qfq_get_class(struct Qdisc *sch, u32 classid)
+{
+	struct qfq_class *cl = qfq_find_class(sch, classid);
+
+	if (cl != NULL)
+		cl->refcnt++;
+
+	return (unsigned long)cl;
+}
+
+static void qfq_put_class(struct Qdisc *sch, unsigned long arg)
+{
+	struct qfq_class *cl = (struct qfq_class *)arg;
+
+	if (--cl->refcnt == 0)
+		qfq_destroy_class(sch, cl);
+}
+
+static struct tcf_proto **qfq_tcf_chain(struct Qdisc *sch, unsigned long cl)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+
+	if (cl)
+		return NULL;
+
+	return &q->filter_list;
+}
+
+static unsigned long qfq_bind_tcf(struct Qdisc *sch, unsigned long parent,
+				  u32 classid)
+{
+	struct qfq_class *cl = qfq_find_class(sch, classid);
+
+	if (cl != NULL)
+		cl->filter_cnt++;
+
+	return (unsigned long)cl;
+}
+
+static void qfq_unbind_tcf(struct Qdisc *sch, unsigned long arg)
+{
+	struct qfq_class *cl = (struct qfq_class *)arg;
+
+	cl->filter_cnt--;
+}
+
+static int qfq_graft_class(struct Qdisc *sch, unsigned long arg,
+			   struct Qdisc *new, struct Qdisc **old)
+{
+	struct qfq_class *cl = (struct qfq_class *)arg;
+
+	if (new == NULL) {
+		new = qdisc_create_dflt(sch->dev_queue,
+					&pfifo_qdisc_ops, cl->common.classid);
+		if (new == NULL)
+			new = &noop_qdisc;
+	}
+
+	sch_tree_lock(sch);
+	qfq_purge_queue(cl);
+	*old = cl->qdisc;
+	cl->qdisc = new;
+	sch_tree_unlock(sch);
+	return 0;
+}
+
+static struct Qdisc *qfq_class_leaf(struct Qdisc *sch, unsigned long arg)
+{
+	struct qfq_class *cl = (struct qfq_class *)arg;
+
+	return cl->qdisc;
+}
+
+static int qfq_dump_class(struct Qdisc *sch, unsigned long arg,
+			  struct sk_buff *skb, struct tcmsg *tcm)
+{
+	struct qfq_class *cl = (struct qfq_class *)arg;
+	struct nlattr *nest;
+
+	tcm->tcm_parent	= TC_H_ROOT;
+	tcm->tcm_handle	= cl->common.classid;
+	tcm->tcm_info	= cl->qdisc->handle;
+
+	nest = nla_nest_start(skb, TCA_OPTIONS);
+	if (nest == NULL)
+		goto nla_put_failure;
+	NLA_PUT_U32(skb, TCA_QFQ_WEIGHT, ONE_FP/cl->inv_w);
+	NLA_PUT_U32(skb, TCA_QFQ_LMAX, cl->lmax);
+	return nla_nest_end(skb, nest);
+
+nla_put_failure:
+	nla_nest_cancel(skb, nest);
+	return -EMSGSIZE;
+}
+
+static int qfq_dump_class_stats(struct Qdisc *sch, unsigned long arg,
+				struct gnet_dump *d)
+{
+	struct qfq_class *cl = (struct qfq_class *)arg;
+	struct tc_qfq_stats xstats;
+
+	memset(&xstats, 0, sizeof(xstats));
+	cl->qdisc->qstats.qlen = cl->qdisc->q.qlen;
+
+	xstats.weight = ONE_FP/cl->inv_w;
+	xstats.lmax = cl->lmax;
+
+	if (gnet_stats_copy_basic(d, &cl->bstats) < 0 ||
+	    gnet_stats_copy_rate_est(d, &cl->bstats, &cl->rate_est) < 0 ||
+	    gnet_stats_copy_queue(d, &cl->qdisc->qstats) < 0)
+		return -1;
+
+	return gnet_stats_copy_app(d, &xstats, sizeof(xstats));
+}
+
+static void qfq_walk(struct Qdisc *sch, struct qdisc_walker *arg)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_class *cl;
+	struct hlist_node *n;
+	unsigned int i;
+
+	if (arg->stop)
+		return;
+
+	for (i = 0; i < q->clhash.hashsize; i++) {
+		hlist_for_each_entry(cl, n, &q->clhash.hash[i], common.hnode) {
+			if (arg->count < arg->skip) {
+				arg->count++;
+				continue;
+			}
+			if (arg->fn(sch, (unsigned long)cl, arg) < 0) {
+				arg->stop = 1;
+				return;
+			}
+			arg->count++;
+		}
+	}
+}
+
+static struct qfq_class *qfq_classify(struct sk_buff *skb, struct Qdisc *sch,
+				      int *qerr)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_class *cl;
+	struct tcf_result res;
+	int result;
+
+	if (TC_H_MAJ(skb->priority ^ sch->handle) == 0) {
+		pr_debug("qfq_classify: found %d\n", skb->priority);
+		cl = qfq_find_class(sch, skb->priority);
+		if (cl != NULL)
+			return cl;
+	}
+
+	*qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
+	result = tc_classify(skb, q->filter_list, &res);
+	if (result >= 0) {
+#ifdef CONFIG_NET_CLS_ACT
+		switch (result) {
+		case TC_ACT_QUEUED:
+		case TC_ACT_STOLEN:
+			*qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
+		case TC_ACT_SHOT:
+			return NULL;
+		}
+#endif
+		cl = (struct qfq_class *)res.class;
+		if (cl == NULL)
+			cl = qfq_find_class(sch, res.classid);
+		return cl;
+	}
+
+	return NULL;
+}
+
+/* Generic comparison function, handling wraparound. */
+static inline int qfq_gt(u64 a, u64 b)
+{
+	return (s64)(a - b) > 0;
+}
+
+/* Round a precise timestamp to its slotted value. */
+static inline u64 qfq_round_down(u64 ts, unsigned int shift)
+{
+	return ts & ~((1ULL << shift) - 1);
+}
+
+/* return the pointer to the group with lowest index in the bitmap */
+static inline struct qfq_group *qfq_ffs(struct qfq_sched *q,
+					unsigned long bitmap)
+{
+	int index = __ffs(bitmap);
+	return &q->groups[index];
+}
+/* Calculate a mask to mimic what would be ffs_from(). */
+static inline unsigned long mask_from(unsigned long bitmap, int from)
+{
+	return bitmap & ~((1UL << from) - 1);
+}
+
+/*
+ * The state computation relies on ER=0, IR=1, EB=2, IB=3
+ * First compute eligibility comparing grp->S, q->V,
+ * then check if someone is blocking us and possibly add EB
+ */
+static int qfq_calc_state(struct qfq_sched *q, const struct qfq_group *grp)
+{
+	/* if S > V we are not eligible */
+	unsigned int state = qfq_gt(grp->S, q->V);
+	unsigned long mask = mask_from(q->bitmaps[ER], grp->index);
+	struct qfq_group *next;
+
+	if (mask) {
+		next = qfq_ffs(q, mask);
+		if (qfq_gt(grp->F, next->F))
+			state |= EB;
+	}
+
+	return state;
+}
+
+
+/*
+ * In principle
+ *	q->bitmaps[dst] |= q->bitmaps[src] & mask;
+ *	q->bitmaps[src] &= ~mask;
+ * but we should make sure that src != dst
+ */
+static inline void qfq_move_groups(struct qfq_sched *q, unsigned long mask,
+				   int src, int dst)
+{
+	q->bitmaps[dst] |= q->bitmaps[src] & mask;
+	q->bitmaps[src] &= ~mask;
+}
+
+static void qfq_unblock_groups(struct qfq_sched *q, int index, u64 old_F)
+{
+	unsigned long mask = mask_from(q->bitmaps[ER], index + 1);
+	struct qfq_group *next;
+
+	if (mask) {
+		next = qfq_ffs(q, mask);
+		if (!qfq_gt(next->F, old_F))
+			return;
+	}
+
+	mask = (1UL << index) - 1;
+	qfq_move_groups(q, mask, EB, ER);
+	qfq_move_groups(q, mask, IB, IR);
+}
+
+/*
+ * perhaps
+ *
+	old_V ^= q->V;
+	old_V >>= QFQ_MIN_SLOT_SHIFT;
+	if (old_V) {
+		...
+	}
+ *
+ */
+static void qfq_make_eligible(struct qfq_sched *q, u64 old_V)
+{
+	unsigned long vslot = q->V >> QFQ_MIN_SLOT_SHIFT;
+	unsigned long old_vslot = old_V >> QFQ_MIN_SLOT_SHIFT;
+
+	if (vslot != old_vslot) {
+		unsigned long mask = (1UL << fls(vslot ^ old_vslot)) - 1;
+		qfq_move_groups(q, mask, IR, ER);
+		qfq_move_groups(q, mask, IB, EB);
+	}
+}
+
+
+/*
+ * XXX we should make sure that slot becomes less than 32.
+ * This is guaranteed by the input values.
+ * roundedS is always cl->S rounded on grp->slot_shift bits.
+ */
+static void qfq_slot_insert(struct qfq_group *grp, struct qfq_class *cl,
+			    u64 roundedS)
+{
+	u64 slot = (roundedS - grp->S) >> grp->slot_shift;
+	unsigned int i = (grp->front + slot) % QFQ_MAX_SLOTS;
+
+	hlist_add_head(&cl->next, &grp->slots[i]);
+	__set_bit(slot, &grp->full_slots);
+}
+
+/* Maybe introduce hlist_first_entry?? */
+static struct qfq_class *qfq_slot_head(struct qfq_group *grp)
+{
+	return hlist_entry(grp->slots[grp->front].first,
+			   struct qfq_class, next);
+}
+
+/*
+ * remove the entry from the slot
+ */
+static void qfq_front_slot_remove(struct qfq_group *grp)
+{
+	struct qfq_class *cl = qfq_slot_head(grp);
+
+	BUG_ON(!cl);
+	hlist_del(&cl->next);
+	if (hlist_empty(&grp->slots[grp->front]))
+		__clear_bit(0, &grp->full_slots);
+}
+
+/*
+ * Returns the first full queue in a group. As a side effect,
+ * adjust the bucket list so the first non-empty bucket is at
+ * position 0 in full_slots.
+ */
+static struct qfq_class *qfq_slot_scan(struct qfq_group *grp)
+{
+	unsigned int i;
+
+	pr_debug("qfq slot_scan: grp %u full %#lx\n",
+		 grp->index, grp->full_slots);
+
+	if (grp->full_slots == 0)
+		return NULL;
+
+	i = __ffs(grp->full_slots);  /* zero based */
+	if (i > 0) {
+		grp->front = (grp->front + i) % QFQ_MAX_SLOTS;
+		grp->full_slots >>= i;
+	}
+
+	return qfq_slot_head(grp);
+}
+
+/*
+ * adjust the bucket list. When the start time of a group decreases,
+ * we move the index down (modulo QFQ_MAX_SLOTS) so we don't need to
+ * move the objects. The mask of occupied slots must be shifted
+ * because we use ffs() to find the first non-empty slot.
+ * This covers decreases in the group's start time, but what about
+ * increases of the start time ?
+ * Here too we should make sure that i is less than 32
+ */
+static void qfq_slot_rotate(struct qfq_group *grp, u64 roundedS)
+{
+	unsigned int i = (grp->S - roundedS) >> grp->slot_shift;
+
+	grp->full_slots <<= i;
+	grp->front = (grp->front - i) % QFQ_MAX_SLOTS;
+}
+
+static void qfq_update_eligible(struct qfq_sched *q, u64 old_V)
+{
+	struct qfq_group *grp;
+	unsigned long ineligible;
+
+	ineligible = q->bitmaps[IR] | q->bitmaps[IB];
+	if (ineligible) {
+		if (!q->bitmaps[ER]) {
+			grp = qfq_ffs(q, ineligible);
+			if (qfq_gt(grp->S, q->V))
+				q->V = grp->S;
+		}
+		qfq_make_eligible(q, old_V);
+	}
+}
+
+/* What is length of next packet in queue (0 if queue is empty) */
+static unsigned int qdisc_peek_len(struct Qdisc *sch)
+{
+	struct sk_buff *skb;
+
+	skb = sch->ops->peek(sch);
+	return skb ? qdisc_pkt_len(skb) : 0;
+}
+
+/*
+ * Updates the class, returns true if also the group needs to be updated.
+ */
+static bool qfq_update_class(struct qfq_group *grp, struct qfq_class *cl)
+{
+	unsigned int len = qdisc_peek_len(cl->qdisc);
+
+	cl->S = cl->F;
+	if (!len)
+		qfq_front_slot_remove(grp);	/* queue is empty */
+	else {
+		u64 roundedS;
+
+		cl->F = cl->S + (u64)len * cl->inv_w;
+		roundedS = qfq_round_down(cl->S, grp->slot_shift);
+		if (roundedS == grp->S)
+			return false;
+
+		qfq_front_slot_remove(grp);
+		qfq_slot_insert(grp, cl, roundedS);
+	}
+
+	return true;
+}
+
+static struct sk_buff *qfq_dequeue(struct Qdisc *sch)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_group *grp;
+	struct qfq_class *cl;
+	struct sk_buff *skb;
+	unsigned int len;
+	u64 old_V;
+
+	if (!q->bitmaps[ER])
+		return NULL;
+
+	grp = qfq_ffs(q, q->bitmaps[ER]);
+
+	cl = qfq_slot_head(grp);
+	skb = qdisc_dequeue_peeked(cl->qdisc);
+	if (!skb) {
+		WARN_ONCE(1, "qfq_dequeue: non-workconserving leaf\n");
+		return NULL;
+	}
+
+	sch->q.qlen--;
+	qdisc_bstats_update(sch, skb);
+
+	old_V = q->V;
+	len = qdisc_pkt_len(skb);
+	q->V += (u64)len * IWSUM;
+	pr_debug("qfq dequeue: len %u F %lld now %lld\n",
+		 len, (unsigned long long) cl->F, (unsigned long long) q->V);
+
+	if (qfq_update_class(grp, cl)) {
+		u64 old_F = grp->F;
+
+		cl = qfq_slot_scan(grp);
+		if (!cl)
+			__clear_bit(grp->index, &q->bitmaps[ER]);
+		else {
+			u64 roundedS = qfq_round_down(cl->S, grp->slot_shift);
+			unsigned int s;
+
+			if (grp->S == roundedS)
+				goto skip_unblock;
+			grp->S = roundedS;
+			grp->F = roundedS + (2ULL << grp->slot_shift);
+			__clear_bit(grp->index, &q->bitmaps[ER]);
+			s = qfq_calc_state(q, grp);
+			__set_bit(grp->index, &q->bitmaps[s]);
+		}
+
+		qfq_unblock_groups(q, grp->index, old_F);
+	}
+
+skip_unblock:
+	qfq_update_eligible(q, old_V);
+
+	return skb;
+}
+
+/*
+ * Assign a reasonable start time for a new flow k in group i.
+ * Admissible values for \hat(F) are multiples of \sigma_i
+ * no greater than V+\sigma_i . Larger values mean that
+ * we had a wraparound so we consider the timestamp to be stale.
+ *
+ * If F is not stale and F >= V then we set S = F.
+ * Otherwise we should assign S = V, but this may violate
+ * the ordering in ER. So, if we have groups in ER, set S to
+ * the F_j of the first group j which would be blocking us.
+ * We are guaranteed not to move S backward because
+ * otherwise our group i would still be blocked.
+ */
+static void qfq_update_start(struct qfq_sched *q, struct qfq_class *cl)
+{
+	unsigned long mask;
+	uint32_t limit, roundedF;
+	int slot_shift = cl->grp->slot_shift;
+
+	roundedF = qfq_round_down(cl->F, slot_shift);
+	limit = qfq_round_down(q->V, slot_shift) + (1UL << slot_shift);
+
+	if (!qfq_gt(cl->F, q->V) || qfq_gt(roundedF, limit)) {
+		/* timestamp was stale */
+		mask = mask_from(q->bitmaps[ER], cl->grp->index);
+		if (mask) {
+			struct qfq_group *next = qfq_ffs(q, mask);
+			if (qfq_gt(roundedF, next->F)) {
+				cl->S = next->F;
+				return;
+			}
+		}
+		cl->S = q->V;
+	} else  /* timestamp is not stale */
+		cl->S = cl->F;
+}
+
+static int qfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_group *grp;
+	struct qfq_class *cl;
+	int err;
+	u64 roundedS;
+	int s;
+
+	cl = qfq_classify(skb, sch, &err);
+	if (cl == NULL) {
+		if (err & __NET_XMIT_BYPASS)
+			sch->qstats.drops++;
+		kfree_skb(skb);
+		return err;
+	}
+	pr_debug("qfq_enqueue: cl = %x\n", cl->common.classid);
+
+	err = qdisc_enqueue(skb, cl->qdisc);
+	if (unlikely(err != NET_XMIT_SUCCESS)) {
+		pr_debug("qfq_enqueue: enqueue failed %d\n", err);
+		if (net_xmit_drop_count(err)) {
+			cl->qstats.drops++;
+			sch->qstats.drops++;
+		}
+		return err;
+	}
+
+	bstats_update(&cl->bstats, skb);
+	++sch->q.qlen;
+
+	/* If the new skb is not the head of queue, then done here. */
+	if (cl->qdisc->q.qlen != 1)
+		return err;
+
+	/* If reach this point, queue q was idle */
+	grp = cl->grp;
+	qfq_update_start(q, cl);
+
+	/* compute new finish time and rounded start. */
+	cl->F = cl->S + (u64)qdisc_pkt_len(skb) * cl->inv_w;
+	roundedS = qfq_round_down(cl->S, grp->slot_shift);
+
+	/*
+	 * insert cl in the correct bucket.
+	 * If cl->S >= grp->S we don't need to adjust the
+	 * bucket list and simply go to the insertion phase.
+	 * Otherwise grp->S is decreasing, we must make room
+	 * in the bucket list, and also recompute the group state.
+	 * Finally, if there were no flows in this group and nobody
+	 * was in ER make sure to adjust V.
+	 */
+	if (grp->full_slots) {
+		if (!qfq_gt(grp->S, cl->S))
+			goto skip_update;
+
+		/* create a slot for this cl->S */
+		qfq_slot_rotate(grp, roundedS);
+		/* group was surely ineligible, remove */
+		__clear_bit(grp->index, &q->bitmaps[IR]);
+		__clear_bit(grp->index, &q->bitmaps[IB]);
+	} else if (!q->bitmaps[ER] && qfq_gt(roundedS, q->V))
+		q->V = roundedS;
+
+	grp->S = roundedS;
+	grp->F = roundedS + (2ULL << grp->slot_shift);
+	s = qfq_calc_state(q, grp);
+	__set_bit(grp->index, &q->bitmaps[s]);
+
+	pr_debug("qfq enqueue: new state %d %#lx S %lld F %lld V %lld\n",
+		 s, q->bitmaps[s],
+		 (unsigned long long) cl->S,
+		 (unsigned long long) cl->F,
+		 (unsigned long long) q->V);
+
+skip_update:
+	qfq_slot_insert(grp, cl, roundedS);
+
+	return err;
+}
+
+
+static void qfq_slot_remove(struct qfq_sched *q, struct qfq_group *grp,
+			    struct qfq_class *cl)
+{
+	unsigned int i, offset;
+	u64 roundedS;
+
+	roundedS = qfq_round_down(cl->S, grp->slot_shift);
+	offset = (roundedS - grp->S) >> grp->slot_shift;
+	i = (grp->front + offset) % QFQ_MAX_SLOTS;
+
+	hlist_del(&cl->next);
+	if (hlist_empty(&grp->slots[i]))
+		__clear_bit(offset, &grp->full_slots);
+}
+
+/*
+ * called to forcibly destroy a queue.
+ * If the queue is not in the front bucket, or if it has
+ * other queues in the front bucket, we can simply remove
+ * the queue with no other side effects.
+ * Otherwise we must propagate the event up.
+ */
+static void qfq_deactivate_class(struct qfq_sched *q, struct qfq_class *cl)
+{
+	struct qfq_group *grp = cl->grp;
+	unsigned long mask;
+	u64 roundedS;
+	int s;
+
+	cl->F = cl->S;
+	qfq_slot_remove(q, grp, cl);
+
+	if (!grp->full_slots) {
+		__clear_bit(grp->index, &q->bitmaps[IR]);
+		__clear_bit(grp->index, &q->bitmaps[EB]);
+		__clear_bit(grp->index, &q->bitmaps[IB]);
+
+		if (test_bit(grp->index, &q->bitmaps[ER]) &&
+		    !(q->bitmaps[ER] & ~((1UL << grp->index) - 1))) {
+			mask = q->bitmaps[ER] & ((1UL << grp->index) - 1);
+			if (mask)
+				mask = ~((1UL << __fls(mask)) - 1);
+			else
+				mask = ~0UL;
+			qfq_move_groups(q, mask, EB, ER);
+			qfq_move_groups(q, mask, IB, IR);
+		}
+		__clear_bit(grp->index, &q->bitmaps[ER]);
+	} else if (hlist_empty(&grp->slots[grp->front])) {
+		cl = qfq_slot_scan(grp);
+		roundedS = qfq_round_down(cl->S, grp->slot_shift);
+		if (grp->S != roundedS) {
+			__clear_bit(grp->index, &q->bitmaps[ER]);
+			__clear_bit(grp->index, &q->bitmaps[IR]);
+			__clear_bit(grp->index, &q->bitmaps[EB]);
+			__clear_bit(grp->index, &q->bitmaps[IB]);
+			grp->S = roundedS;
+			grp->F = roundedS + (2ULL << grp->slot_shift);
+			s = qfq_calc_state(q, grp);
+			__set_bit(grp->index, &q->bitmaps[s]);
+		}
+	}
+
+	qfq_update_eligible(q, q->V);
+}
+
+static void qfq_qlen_notify(struct Qdisc *sch, unsigned long arg)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_class *cl = (struct qfq_class *)arg;
+
+	if (cl->qdisc->q.qlen == 0)
+		qfq_deactivate_class(q, cl);
+}
+
+static unsigned int qfq_drop(struct Qdisc *sch)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_group *grp;
+	unsigned int i, j, len;
+
+	for (i = 0; i <= QFQ_MAX_INDEX; i++) {
+		grp = &q->groups[i];
+		for (j = 0; j < QFQ_MAX_SLOTS; j++) {
+			struct qfq_class *cl;
+			struct hlist_node *n;
+
+			hlist_for_each_entry(cl, n, &grp->slots[j], next) {
+
+				if (!cl->qdisc->ops->drop)
+					continue;
+
+				len = cl->qdisc->ops->drop(cl->qdisc);
+				if (len > 0) {
+					sch->q.qlen--;
+					if (!cl->qdisc->q.qlen)
+						qfq_deactivate_class(q, cl);
+
+					return len;
+				}
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int qfq_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_group *grp;
+	int i, j, err;
+
+	err = qdisc_class_hash_init(&q->clhash);
+	if (err < 0)
+		return err;
+
+	for (i = 0; i <= QFQ_MAX_INDEX; i++) {
+		grp = &q->groups[i];
+		grp->index = i;
+		grp->slot_shift = QFQ_MTU_SHIFT + FRAC_BITS
+				   - (QFQ_MAX_INDEX - i);
+		for (j = 0; j < QFQ_MAX_SLOTS; j++)
+			INIT_HLIST_HEAD(&grp->slots[j]);
+	}
+
+	return 0;
+}
+
+static void qfq_reset_qdisc(struct Qdisc *sch)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_group *grp;
+	struct qfq_class *cl;
+	struct hlist_node *n, *tmp;
+	unsigned int i, j;
+
+	for (i = 0; i <= QFQ_MAX_INDEX; i++) {
+		grp = &q->groups[i];
+		for (j = 0; j < QFQ_MAX_SLOTS; j++) {
+			hlist_for_each_entry_safe(cl, n, tmp,
+						  &grp->slots[j], next) {
+				qfq_deactivate_class(q, cl);
+			}
+		}
+	}
+
+	for (i = 0; i < q->clhash.hashsize; i++) {
+		hlist_for_each_entry(cl, n, &q->clhash.hash[i], common.hnode)
+			qdisc_reset(cl->qdisc);
+	}
+	sch->q.qlen = 0;
+}
+
+static void qfq_destroy_qdisc(struct Qdisc *sch)
+{
+	struct qfq_sched *q = qdisc_priv(sch);
+	struct qfq_class *cl;
+	struct hlist_node *n, *next;
+	unsigned int i;
+
+	tcf_destroy_chain(&q->filter_list);
+
+	for (i = 0; i < q->clhash.hashsize; i++) {
+		hlist_for_each_entry_safe(cl, n, next, &q->clhash.hash[i],
+					  common.hnode) {
+			qfq_destroy_class(sch, cl);
+		}
+	}
+	qdisc_class_hash_destroy(&q->clhash);
+}
+
+static const struct Qdisc_class_ops qfq_class_ops = {
+	.change		= qfq_change_class,
+	.delete		= qfq_delete_class,
+	.get		= qfq_get_class,
+	.put		= qfq_put_class,
+	.tcf_chain	= qfq_tcf_chain,
+	.bind_tcf	= qfq_bind_tcf,
+	.unbind_tcf	= qfq_unbind_tcf,
+	.graft		= qfq_graft_class,
+	.leaf		= qfq_class_leaf,
+	.qlen_notify	= qfq_qlen_notify,
+	.dump		= qfq_dump_class,
+	.dump_stats	= qfq_dump_class_stats,
+	.walk		= qfq_walk,
+};
+
+static struct Qdisc_ops qfq_qdisc_ops __read_mostly = {
+	.cl_ops		= &qfq_class_ops,
+	.id		= "qfq",
+	.priv_size	= sizeof(struct qfq_sched),
+	.enqueue	= qfq_enqueue,
+	.dequeue	= qfq_dequeue,
+	.peek		= qdisc_peek_dequeued,
+	.drop		= qfq_drop,
+	.init		= qfq_init_qdisc,
+	.reset		= qfq_reset_qdisc,
+	.destroy	= qfq_destroy_qdisc,
+	.owner		= THIS_MODULE,
+};
+
+static int __init qfq_init(void)
+{
+	return register_qdisc(&qfq_qdisc_ops);
+}
+
+static void __exit qfq_exit(void)
+{
+	unregister_qdisc(&qfq_qdisc_ops);
+}
+
+module_init(qfq_init);
+module_exit(qfq_exit);
+MODULE_LICENSE("GPL");
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index c2e628dfaaccb0f2dacffa9bbc5dec34bbb5f291..7ef87f9eb675d3b29ef207703c917d7912f6b130 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -169,7 +169,7 @@ static unsigned int sfq_hash(struct sfq_sched_data *q, struct sk_buff *skb)
 	}
 	case htons(ETH_P_IPV6):
 	{
-		struct ipv6hdr *iph;
+		const struct ipv6hdr *iph;
 		int poff;
 
 		if (!pskb_network_may_pull(skb, sizeof(*iph)))
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index faf71d179e4641137f8d8d477e4a9773321d4bdd..83e3011c19ca17c1e8b688a390e1118ddda211fa 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -140,14 +140,12 @@ void sctp_bind_addr_init(struct sctp_bind_addr *bp, __u16 port)
 /* Dispose of the address list. */
 static void sctp_bind_addr_clean(struct sctp_bind_addr *bp)
 {
-	struct sctp_sockaddr_entry *addr;
-	struct list_head *pos, *temp;
+	struct sctp_sockaddr_entry *addr, *temp;
 
 	/* Empty the bind address list. */
-	list_for_each_safe(pos, temp, &bp->address_list) {
-		addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-		list_del(pos);
-		kfree(addr);
+	list_for_each_entry_safe(addr, temp, &bp->address_list, list) {
+		list_del_rcu(&addr->list);
+		kfree_rcu(addr, rcu);
 		SCTP_DBG_OBJCNT_DEC(addr);
 	}
 }
@@ -219,7 +217,7 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
 	}
 
 	if (found) {
-		call_rcu(&addr->rcu, sctp_local_addr_free);
+		kfree_rcu(addr, rcu);
 		SCTP_DBG_OBJCNT_DEC(addr);
 		return 0;
 	}
diff --git a/net/sctp/debug.c b/net/sctp/debug.c
index bf24fa697de26daf48c4464bb1d90d595cbe9407..ec997cfe0a7e6f952c1781e944ecc17fdb0e4d2d 100644
--- a/net/sctp/debug.c
+++ b/net/sctp/debug.c
@@ -98,7 +98,6 @@ const char *sctp_cname(const sctp_subtype_t cid)
 
 /* These are printable forms of the states.  */
 const char *const sctp_state_tbl[SCTP_STATE_NUM_STATES] = {
-	"STATE_EMPTY",
 	"STATE_CLOSED",
 	"STATE_COOKIE_WAIT",
 	"STATE_COOKIE_ECHOED",
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index e10acc01c75f90600f6c1cbb59a2e4610977fc96..c8cc24e282c38697ac1cddd072cb983670dd55d3 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -325,6 +325,7 @@ static struct sctp_association *__sctp_endpoint_lookup_assoc(
 	struct sctp_transport **transport)
 {
 	struct sctp_association *asoc = NULL;
+	struct sctp_association *tmp;
 	struct sctp_transport *t = NULL;
 	struct sctp_hashbucket *head;
 	struct sctp_ep_common *epb;
@@ -333,25 +334,32 @@ static struct sctp_association *__sctp_endpoint_lookup_assoc(
 	int rport;
 
 	*transport = NULL;
+
+	/* If the local port is not set, there can't be any associations
+	 * on this endpoint.
+	 */
+	if (!ep->base.bind_addr.port)
+		goto out;
+
 	rport = ntohs(paddr->v4.sin_port);
 
 	hash = sctp_assoc_hashfn(ep->base.bind_addr.port, rport);
 	head = &sctp_assoc_hashtable[hash];
 	read_lock(&head->lock);
 	sctp_for_each_hentry(epb, node, &head->chain) {
-		asoc = sctp_assoc(epb);
-		if (asoc->ep != ep || rport != asoc->peer.port)
-			goto next;
+		tmp = sctp_assoc(epb);
+		if (tmp->ep != ep || rport != tmp->peer.port)
+			continue;
 
-		t = sctp_assoc_lookup_paddr(asoc, paddr);
+		t = sctp_assoc_lookup_paddr(tmp, paddr);
 		if (t) {
+			asoc = tmp;
 			*transport = t;
 			break;
 		}
-next:
-		asoc = NULL;
 	}
 	read_unlock(&head->lock);
+out:
 	return asoc;
 }
 
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 5436c69211675a25101db263660cfffc45b84e29..741ed1648838c49d708b126a4d1189236d42a668 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -565,7 +565,7 @@ void sctp_err_finish(struct sock *sk, struct sctp_association *asoc)
  */
 void sctp_v4_err(struct sk_buff *skb, __u32 info)
 {
-	struct iphdr *iph = (struct iphdr *)skb->data;
+	const struct iphdr *iph = (const struct iphdr *)skb->data;
 	const int ihlen = iph->ihl * 4;
 	const int type = icmp_hdr(skb)->type;
 	const int code = icmp_hdr(skb)->code;
@@ -661,7 +661,6 @@ static int sctp_rcv_ootb(struct sk_buff *skb)
 {
 	sctp_chunkhdr_t *ch;
 	__u8 *ch_end;
-	sctp_errhdr_t *err;
 
 	ch = (sctp_chunkhdr_t *) skb->data;
 
@@ -697,20 +696,6 @@ static int sctp_rcv_ootb(struct sk_buff *skb)
 		if (SCTP_CID_INIT == ch->type && (void *)ch != skb->data)
 			goto discard;
 
-		/* RFC 8.4, 7) If the packet contains a "Stale cookie" ERROR
-		 * or a COOKIE ACK the SCTP Packet should be silently
-		 * discarded.
-		 */
-		if (SCTP_CID_COOKIE_ACK == ch->type)
-			goto discard;
-
-		if (SCTP_CID_ERROR == ch->type) {
-			sctp_walk_errors(err, ch) {
-				if (SCTP_ERROR_STALE_COOKIE == err->cause)
-					goto discard;
-			}
-		}
-
 		ch = (sctp_chunkhdr_t *) ch_end;
 	} while (ch_end < skb_tail_pointer(skb));
 
@@ -1017,7 +1002,7 @@ static struct sctp_association *__sctp_rcv_asconf_lookup(
 	/* Skip over the ADDIP header and find the Address parameter */
 	param = (union sctp_addr_param *)(asconf + 1);
 
-	af = sctp_get_af_specific(param_type2af(param->v4.param_hdr.type));
+	af = sctp_get_af_specific(param_type2af(param->p.type));
 	if (unlikely(!af))
 		return NULL;
 
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 865ce7ba4e14eb2c6b9ace3b3a90380db0fff949..0bb0d7cb9f10b8888dafe7fd8c82183a43d53aae 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -80,6 +80,13 @@
 
 #include <asm/uaccess.h>
 
+static inline int sctp_v6_addr_match_len(union sctp_addr *s1,
+					 union sctp_addr *s2);
+static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr,
+			      __be16 port);
+static int sctp_v6_cmp_addr(const union sctp_addr *addr1,
+			    const union sctp_addr *addr2);
+
 /* Event handler for inet6 address addition/deletion events.
  * The sctp_local_addr_list needs to be protocted by a spin lock since
  * multiple notifiers (say IPv4 and IPv6) may be running at the same
@@ -123,7 +130,7 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
 		}
 		spin_unlock_bh(&sctp_local_addr_lock);
 		if (found)
-			call_rcu(&addr->rcu, sctp_local_addr_free);
+			kfree_rcu(addr, rcu);
 		break;
 	}
 
@@ -240,37 +247,107 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
 /* Returns the dst cache entry for the given source and destination ip
  * addresses.
  */
-static struct dst_entry *sctp_v6_get_dst(struct sctp_association *asoc,
-					 union sctp_addr *daddr,
-					 union sctp_addr *saddr)
+static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
+			    struct flowi *fl, struct sock *sk)
 {
-	struct dst_entry *dst;
-	struct flowi6 fl6;
+	struct sctp_association *asoc = t->asoc;
+	struct dst_entry *dst = NULL;
+	struct flowi6 *fl6 = &fl->u.ip6;
+	struct sctp_bind_addr *bp;
+	struct sctp_sockaddr_entry *laddr;
+	union sctp_addr *baddr = NULL;
+	union sctp_addr *daddr = &t->ipaddr;
+	union sctp_addr dst_saddr;
+	__u8 matchlen = 0;
+	__u8 bmatchlen;
+	sctp_scope_t scope;
 
-	memset(&fl6, 0, sizeof(fl6));
-	ipv6_addr_copy(&fl6.daddr, &daddr->v6.sin6_addr);
+	memset(fl6, 0, sizeof(struct flowi6));
+	ipv6_addr_copy(&fl6->daddr, &daddr->v6.sin6_addr);
+	fl6->fl6_dport = daddr->v6.sin6_port;
+	fl6->flowi6_proto = IPPROTO_SCTP;
 	if (ipv6_addr_type(&daddr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL)
-		fl6.flowi6_oif = daddr->v6.sin6_scope_id;
+		fl6->flowi6_oif = daddr->v6.sin6_scope_id;
 
+	SCTP_DEBUG_PRINTK("%s: DST=%pI6 ", __func__, &fl6->daddr);
 
-	SCTP_DEBUG_PRINTK("%s: DST=%pI6 ", __func__, &fl6.daddr);
+	if (asoc)
+		fl6->fl6_sport = htons(asoc->base.bind_addr.port);
 
 	if (saddr) {
-		ipv6_addr_copy(&fl6.saddr, &saddr->v6.sin6_addr);
-		SCTP_DEBUG_PRINTK("SRC=%pI6 - ", &fl6.saddr);
+		ipv6_addr_copy(&fl6->saddr, &saddr->v6.sin6_addr);
+		fl6->fl6_sport = saddr->v6.sin6_port;
+		SCTP_DEBUG_PRINTK("SRC=%pI6 - ", &fl6->saddr);
+	}
+
+	dst = ip6_dst_lookup_flow(sk, fl6, NULL, false);
+	if (!asoc || saddr)
+		goto out;
+
+	bp = &asoc->base.bind_addr;
+	scope = sctp_scope(daddr);
+	/* ip6_dst_lookup has filled in the fl6->saddr for us.  Check
+	 * to see if we can use it.
+	 */
+	if (!IS_ERR(dst)) {
+		/* Walk through the bind address list and look for a bind
+		 * address that matches the source address of the returned dst.
+		 */
+		sctp_v6_to_addr(&dst_saddr, &fl6->saddr, htons(bp->port));
+		rcu_read_lock();
+		list_for_each_entry_rcu(laddr, &bp->address_list, list) {
+			if (!laddr->valid || (laddr->state != SCTP_ADDR_SRC))
+				continue;
+
+			/* Do not compare against v4 addrs */
+			if ((laddr->a.sa.sa_family == AF_INET6) &&
+			    (sctp_v6_cmp_addr(&dst_saddr, &laddr->a))) {
+				rcu_read_unlock();
+				goto out;
+			}
+		}
+		rcu_read_unlock();
+		/* None of the bound addresses match the source address of the
+		 * dst. So release it.
+		 */
+		dst_release(dst);
+		dst = NULL;
 	}
 
-	dst = ip6_route_output(&init_net, NULL, &fl6);
-	if (!dst->error) {
+	/* Walk through the bind address list and try to get the
+	 * best source address for a given destination.
+	 */
+	rcu_read_lock();
+	list_for_each_entry_rcu(laddr, &bp->address_list, list) {
+		if (!laddr->valid && laddr->state != SCTP_ADDR_SRC)
+			continue;
+		if ((laddr->a.sa.sa_family == AF_INET6) &&
+		    (scope <= sctp_scope(&laddr->a))) {
+			bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a);
+			if (!baddr || (matchlen < bmatchlen)) {
+				baddr = &laddr->a;
+				matchlen = bmatchlen;
+			}
+		}
+	}
+	rcu_read_unlock();
+	if (baddr) {
+		ipv6_addr_copy(&fl6->saddr, &baddr->v6.sin6_addr);
+		fl6->fl6_sport = baddr->v6.sin6_port;
+		dst = ip6_dst_lookup_flow(sk, fl6, NULL, false);
+	}
+
+out:
+	if (!IS_ERR(dst)) {
 		struct rt6_info *rt;
 		rt = (struct rt6_info *)dst;
+		t->dst = dst;
 		SCTP_DEBUG_PRINTK("rt6_dst:%pI6 rt6_src:%pI6\n",
-			&rt->rt6i_dst.addr, &rt->rt6i_src.addr);
-		return dst;
+			&rt->rt6i_dst.addr, &fl6->saddr);
+	} else {
+		t->dst = NULL;
+		SCTP_DEBUG_PRINTK("NO ROUTE\n");
 	}
-	SCTP_DEBUG_PRINTK("NO ROUTE\n");
-	dst_release(dst);
-	return NULL;
 }
 
 /* Returns the number of consecutive initial bits that match in the 2 ipv6
@@ -286,64 +363,18 @@ static inline int sctp_v6_addr_match_len(union sctp_addr *s1,
  * and asoc's bind address list.
  */
 static void sctp_v6_get_saddr(struct sctp_sock *sk,
-			      struct sctp_association *asoc,
-			      struct dst_entry *dst,
-			      union sctp_addr *daddr,
-			      union sctp_addr *saddr)
+			      struct sctp_transport *t,
+			      struct flowi *fl)
 {
-	struct sctp_bind_addr *bp;
-	struct sctp_sockaddr_entry *laddr;
-	sctp_scope_t scope;
-	union sctp_addr *baddr = NULL;
-	__u8 matchlen = 0;
-	__u8 bmatchlen;
+	struct flowi6 *fl6 = &fl->u.ip6;
+	union sctp_addr *saddr = &t->saddr;
 
-	SCTP_DEBUG_PRINTK("%s: asoc:%p dst:%p daddr:%pI6 ",
-			  __func__, asoc, dst, &daddr->v6.sin6_addr);
-
-	if (!asoc) {
-		ipv6_dev_get_saddr(sock_net(sctp_opt2sk(sk)),
-				   dst ? ip6_dst_idev(dst)->dev : NULL,
-				   &daddr->v6.sin6_addr,
-				   inet6_sk(&sk->inet.sk)->srcprefs,
-				   &saddr->v6.sin6_addr);
-		SCTP_DEBUG_PRINTK("saddr from ipv6_get_saddr: %pI6\n",
-				  &saddr->v6.sin6_addr);
-		return;
-	}
-
-	scope = sctp_scope(daddr);
-
-	bp = &asoc->base.bind_addr;
+	SCTP_DEBUG_PRINTK("%s: asoc:%p dst:%p\n", __func__, t->asoc, t->dst);
 
-	/* Go through the bind address list and find the best source address
-	 * that matches the scope of the destination address.
-	 */
-	rcu_read_lock();
-	list_for_each_entry_rcu(laddr, &bp->address_list, list) {
-		if (!laddr->valid)
-			continue;
-		if ((laddr->state == SCTP_ADDR_SRC) &&
-		    (laddr->a.sa.sa_family == AF_INET6) &&
-		    (scope <= sctp_scope(&laddr->a))) {
-			bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a);
-			if (!baddr || (matchlen < bmatchlen)) {
-				baddr = &laddr->a;
-				matchlen = bmatchlen;
-			}
-		}
-	}
-
-	if (baddr) {
-		memcpy(saddr, baddr, sizeof(union sctp_addr));
-		SCTP_DEBUG_PRINTK("saddr: %pI6\n", &saddr->v6.sin6_addr);
-	} else {
-		pr_err("%s: asoc:%p Could not find a valid source "
-		       "address for the dest:%pI6\n",
-		       __func__, asoc, &daddr->v6.sin6_addr);
+	if (t->dst) {
+		saddr->v6.sin6_family = AF_INET6;
+		ipv6_addr_copy(&saddr->v6.sin6_addr, &fl6->saddr);
 	}
-
-	rcu_read_unlock();
 }
 
 /* Make a copy of all potential local addresses. */
@@ -465,14 +496,13 @@ static int sctp_v6_to_addr_param(const union sctp_addr *addr,
 	return length;
 }
 
-/* Initialize a sctp_addr from a dst_entry. */
-static void sctp_v6_dst_saddr(union sctp_addr *addr, struct dst_entry *dst,
+/* Initialize a sctp_addr from struct in6_addr. */
+static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr,
 			      __be16 port)
 {
-	struct rt6_info *rt = (struct rt6_info *)dst;
 	addr->sa.sa_family = AF_INET6;
 	addr->v6.sin6_port = port;
-	ipv6_addr_copy(&addr->v6.sin6_addr, &rt->rt6i_src.addr);
+	ipv6_addr_copy(&addr->v6.sin6_addr, saddr);
 }
 
 /* Compare addresses exactly.
@@ -531,7 +561,7 @@ static int sctp_v6_is_any(const union sctp_addr *addr)
 static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp)
 {
 	int type;
-	struct in6_addr *in6 = (struct in6_addr *)&addr->v6.sin6_addr;
+	const struct in6_addr *in6 = (const struct in6_addr *)&addr->v6.sin6_addr;
 
 	type = ipv6_addr_type(in6);
 	if (IPV6_ADDR_ANY == type)
@@ -959,7 +989,6 @@ static struct sctp_af sctp_af_inet6 = {
 	.to_sk_daddr	   = sctp_v6_to_sk_daddr,
 	.from_addr_param   = sctp_v6_from_addr_param,
 	.to_addr_param	   = sctp_v6_to_addr_param,
-	.dst_saddr	   = sctp_v6_dst_saddr,
 	.cmp_addr	   = sctp_v6_cmp_addr,
 	.scope		   = sctp_v6_scope,
 	.addr_valid	   = sctp_v6_addr_valid,
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index bf92a5b68f8bd0ad909630479bf465ea589f7e64..1c88c8911dc50095315bc02463f2b3e5e1535509 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -131,7 +131,8 @@ static inline int sctp_cacc_skip_3_1_d(struct sctp_transport *primary,
 static inline int sctp_cacc_skip_3_1_f(struct sctp_transport *transport,
 				       int count_of_newacks)
 {
-	if (count_of_newacks < 2 && !transport->cacc.cacc_saw_newack)
+	if (count_of_newacks < 2 &&
+			(transport && !transport->cacc.cacc_saw_newack))
 		return 1;
 	return 0;
 }
@@ -319,7 +320,6 @@ int sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk)
 		 * chunk.
 		 */
 		switch (q->asoc->state) {
-		case SCTP_STATE_EMPTY:
 		case SCTP_STATE_CLOSED:
 		case SCTP_STATE_SHUTDOWN_PENDING:
 		case SCTP_STATE_SHUTDOWN_SENT:
@@ -577,6 +577,13 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt,
 	 * try to send as much as possible.
 	 */
 	list_for_each_entry_safe(chunk, chunk1, lqueue, transmitted_list) {
+		/* If the chunk is abandoned, move it to abandoned list. */
+		if (sctp_chunk_abandoned(chunk)) {
+			list_del_init(&chunk->transmitted_list);
+			sctp_insert_list(&q->abandoned,
+					 &chunk->transmitted_list);
+			continue;
+		}
 
 		/* Make sure that Gap Acked TSNs are not retransmitted.  A
 		 * simple approach is just to move such TSNs out of the
@@ -618,9 +625,12 @@ static int sctp_outq_flush_rtx(struct sctp_outq *q, struct sctp_packet *pkt,
 
 			/* If we are retransmitting, we should only
 			 * send a single packet.
+			 * Otherwise, try appending this chunk again.
 			 */
 			if (rtx_timeout || fast_rtx)
 				done = 1;
+			else
+				goto redo;
 
 			/* Bundle next chunk in the next round.  */
 			break;
@@ -1683,8 +1693,9 @@ static void sctp_mark_missing(struct sctp_outq *q,
 			/* SFR-CACC may require us to skip marking
 			 * this chunk as missing.
 			 */
-			if (!transport || !sctp_cacc_skip(primary, transport,
-					    count_of_newacks, tsn)) {
+			if (!transport || !sctp_cacc_skip(primary,
+						chunk->transport,
+						count_of_newacks, tsn)) {
 				chunk->tsn_missing_report++;
 
 				SCTP_DEBUG_PRINTK(
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index d5bf91d04f631380bfd78d59bff7da42ee1718db..67380a29e2e9a93c33a6dfd7d0b8f497c9789eba 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -230,13 +230,6 @@ static void sctp_free_local_addr_list(void)
 	}
 }
 
-void sctp_local_addr_free(struct rcu_head *head)
-{
-	struct sctp_sockaddr_entry *e = container_of(head,
-				struct sctp_sockaddr_entry, rcu);
-	kfree(e);
-}
-
 /* Copy the local addresses which are valid for 'scope' into 'bp'.  */
 int sctp_copy_local_addr_list(struct sctp_bind_addr *bp, sctp_scope_t scope,
 			      gfp_t gfp, int copy_flags)
@@ -339,13 +332,12 @@ static int sctp_v4_to_addr_param(const union sctp_addr *addr,
 }
 
 /* Initialize a sctp_addr from a dst_entry. */
-static void sctp_v4_dst_saddr(union sctp_addr *saddr, struct dst_entry *dst,
+static void sctp_v4_dst_saddr(union sctp_addr *saddr, struct flowi4 *fl4,
 			      __be16 port)
 {
-	struct rtable *rt = (struct rtable *)dst;
 	saddr->v4.sin_family = AF_INET;
 	saddr->v4.sin_port = port;
-	saddr->v4.sin_addr.s_addr = rt->rt_src;
+	saddr->v4.sin_addr.s_addr = fl4->saddr;
 }
 
 /* Compare two addresses exactly. */
@@ -463,35 +455,36 @@ static sctp_scope_t sctp_v4_scope(union sctp_addr *addr)
  * addresses. If an association is passed, trys to get a dst entry with a
  * source address that matches an address in the bind address list.
  */
-static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
-					 union sctp_addr *daddr,
-					 union sctp_addr *saddr)
+static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
+				struct flowi *fl, struct sock *sk)
 {
+	struct sctp_association *asoc = t->asoc;
 	struct rtable *rt;
-	struct flowi4 fl4;
+	struct flowi4 *fl4 = &fl->u.ip4;
 	struct sctp_bind_addr *bp;
 	struct sctp_sockaddr_entry *laddr;
 	struct dst_entry *dst = NULL;
+	union sctp_addr *daddr = &t->ipaddr;
 	union sctp_addr dst_saddr;
 
-	memset(&fl4, 0x0, sizeof(struct flowi4));
-	fl4.daddr  = daddr->v4.sin_addr.s_addr;
-	fl4.fl4_dport = daddr->v4.sin_port;
-	fl4.flowi4_proto = IPPROTO_SCTP;
+	memset(fl4, 0x0, sizeof(struct flowi4));
+	fl4->daddr  = daddr->v4.sin_addr.s_addr;
+	fl4->fl4_dport = daddr->v4.sin_port;
+	fl4->flowi4_proto = IPPROTO_SCTP;
 	if (asoc) {
-		fl4.flowi4_tos = RT_CONN_FLAGS(asoc->base.sk);
-		fl4.flowi4_oif = asoc->base.sk->sk_bound_dev_if;
-		fl4.fl4_sport = htons(asoc->base.bind_addr.port);
+		fl4->flowi4_tos = RT_CONN_FLAGS(asoc->base.sk);
+		fl4->flowi4_oif = asoc->base.sk->sk_bound_dev_if;
+		fl4->fl4_sport = htons(asoc->base.bind_addr.port);
 	}
 	if (saddr) {
-		fl4.saddr = saddr->v4.sin_addr.s_addr;
-		fl4.fl4_sport = saddr->v4.sin_port;
+		fl4->saddr = saddr->v4.sin_addr.s_addr;
+		fl4->fl4_sport = saddr->v4.sin_port;
 	}
 
 	SCTP_DEBUG_PRINTK("%s: DST:%pI4, SRC:%pI4 - ",
-			  __func__, &fl4.daddr, &fl4.saddr);
+			  __func__, &fl4->daddr, &fl4->saddr);
 
-	rt = ip_route_output_key(&init_net, &fl4);
+	rt = ip_route_output_key(&init_net, fl4);
 	if (!IS_ERR(rt))
 		dst = &rt->dst;
 
@@ -507,7 +500,7 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
 		/* Walk through the bind address list and look for a bind
 		 * address that matches the source address of the returned dst.
 		 */
-		sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port));
+		sctp_v4_dst_saddr(&dst_saddr, fl4, htons(bp->port));
 		rcu_read_lock();
 		list_for_each_entry_rcu(laddr, &bp->address_list, list) {
 			if (!laddr->valid || (laddr->state != SCTP_ADDR_SRC))
@@ -533,9 +526,9 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
 			continue;
 		if ((laddr->state == SCTP_ADDR_SRC) &&
 		    (AF_INET == laddr->a.sa.sa_family)) {
-			fl4.saddr = laddr->a.v4.sin_addr.s_addr;
-			fl4.fl4_sport = laddr->a.v4.sin_port;
-			rt = ip_route_output_key(&init_net, &fl4);
+			fl4->saddr = laddr->a.v4.sin_addr.s_addr;
+			fl4->fl4_sport = laddr->a.v4.sin_port;
+			rt = ip_route_output_key(&init_net, fl4);
 			if (!IS_ERR(rt)) {
 				dst = &rt->dst;
 				goto out_unlock;
@@ -546,33 +539,27 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
 out_unlock:
 	rcu_read_unlock();
 out:
+	t->dst = dst;
 	if (dst)
 		SCTP_DEBUG_PRINTK("rt_dst:%pI4, rt_src:%pI4\n",
-				  &rt->rt_dst, &rt->rt_src);
+				  &fl4->daddr, &fl4->saddr);
 	else
 		SCTP_DEBUG_PRINTK("NO ROUTE\n");
-
-	return dst;
 }
 
 /* For v4, the source address is cached in the route entry(dst). So no need
  * to cache it separately and hence this is an empty routine.
  */
 static void sctp_v4_get_saddr(struct sctp_sock *sk,
-			      struct sctp_association *asoc,
-			      struct dst_entry *dst,
-			      union sctp_addr *daddr,
-			      union sctp_addr *saddr)
+			      struct sctp_transport *t,
+			      struct flowi *fl)
 {
-	struct rtable *rt = (struct rtable *)dst;
-
-	if (!asoc)
-		return;
+	union sctp_addr *saddr = &t->saddr;
+	struct rtable *rt = (struct rtable *)t->dst;
 
 	if (rt) {
 		saddr->v4.sin_family = AF_INET;
-		saddr->v4.sin_port = htons(asoc->base.bind_addr.port);
-		saddr->v4.sin_addr.s_addr = rt->rt_src;
+		saddr->v4.sin_addr.s_addr = fl->u.ip4.saddr;
 	}
 }
 
@@ -681,7 +668,7 @@ static int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
 		}
 		spin_unlock_bh(&sctp_local_addr_lock);
 		if (found)
-			call_rcu(&addr->rcu, sctp_local_addr_free);
+			kfree_rcu(addr, rcu);
 		break;
 	}
 
@@ -854,14 +841,14 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
 
 	SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, src:%pI4, dst:%pI4\n",
 			  __func__, skb, skb->len,
-			  &skb_rtable(skb)->rt_src,
-			  &skb_rtable(skb)->rt_dst);
+			  &transport->fl.u.ip4.saddr,
+			  &transport->fl.u.ip4.daddr);
 
 	inet->pmtudisc = transport->param_flags & SPP_PMTUD_ENABLE ?
 			 IP_PMTUDISC_DO : IP_PMTUDISC_DONT;
 
 	SCTP_INC_STATS(SCTP_MIB_OUTSCTPPACKS);
-	return ip_queue_xmit(skb);
+	return ip_queue_xmit(skb, &transport->fl);
 }
 
 static struct sctp_af sctp_af_inet;
@@ -950,7 +937,6 @@ static struct sctp_af sctp_af_inet = {
 	.to_sk_daddr	   = sctp_v4_to_sk_daddr,
 	.from_addr_param   = sctp_v4_from_addr_param,
 	.to_addr_param	   = sctp_v4_to_addr_param,
-	.dst_saddr	   = sctp_v4_dst_saddr,
 	.cmp_addr	   = sctp_v4_cmp_addr,
 	.addr_valid	   = sctp_v4_addr_valid,
 	.inaddr_any	   = sctp_v4_inaddr_any,
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index b3434cc7d0cf960dc275938054f50c13016a0a42..58eb27fed4b4f7b393479c9f239f2e110826769e 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1075,20 +1075,28 @@ struct sctp_chunk *sctp_make_violation_paramlen(
 
 /* Make a HEARTBEAT chunk.  */
 struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *asoc,
-				  const struct sctp_transport *transport,
-				  const void *payload, const size_t paylen)
+				  const struct sctp_transport *transport)
 {
-	struct sctp_chunk *retval = sctp_make_chunk(asoc, SCTP_CID_HEARTBEAT,
-						    0, paylen);
+	struct sctp_chunk *retval;
+	sctp_sender_hb_info_t hbinfo;
+
+	retval = sctp_make_chunk(asoc, SCTP_CID_HEARTBEAT, 0, sizeof(hbinfo));
 
 	if (!retval)
 		goto nodata;
 
+	hbinfo.param_hdr.type = SCTP_PARAM_HEARTBEAT_INFO;
+	hbinfo.param_hdr.length = htons(sizeof(sctp_sender_hb_info_t));
+	hbinfo.daddr = transport->ipaddr;
+	hbinfo.sent_at = jiffies;
+	hbinfo.hb_nonce = transport->hb_nonce;
+
 	/* Cast away the 'const', as this is just telling the chunk
 	 * what transport it belongs to.
 	 */
 	retval->transport = (struct sctp_transport *) transport;
-	retval->subh.hbs_hdr = sctp_addto_chunk(retval, paylen, payload);
+	retval->subh.hbs_hdr = sctp_addto_chunk(retval, sizeof(hbinfo),
+						&hbinfo);
 
 nodata:
 	return retval;
@@ -2242,14 +2250,17 @@ int sctp_verify_init(const struct sctp_association *asoc,
  * Returns 0 on failure, else success.
  * FIXME:  This is an association method.
  */
-int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
+int sctp_process_init(struct sctp_association *asoc, struct sctp_chunk *chunk,
 		      const union sctp_addr *peer_addr,
 		      sctp_init_chunk_t *peer_init, gfp_t gfp)
 {
 	union sctp_params param;
 	struct sctp_transport *transport;
 	struct list_head *pos, *temp;
+	struct sctp_af *af;
+	union sctp_addr addr;
 	char *cookie;
+	int src_match = 0;
 
 	/* We must include the address that the INIT packet came from.
 	 * This is the only address that matters for an INIT packet.
@@ -2261,18 +2272,31 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
 	 * added as the primary transport.  The source address seems to
 	 * be a a better choice than any of the embedded addresses.
 	 */
-	if (peer_addr) {
-		if(!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
-			goto nomem;
-	}
+	if(!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
+		goto nomem;
+
+	if (sctp_cmp_addr_exact(sctp_source(chunk), peer_addr))
+		src_match = 1;
 
 	/* Process the initialization parameters.  */
 	sctp_walk_params(param, peer_init, init_hdr.params) {
+		if (!src_match && (param.p->type == SCTP_PARAM_IPV4_ADDRESS ||
+		    param.p->type == SCTP_PARAM_IPV6_ADDRESS)) {
+			af = sctp_get_af_specific(param_type2af(param.p->type));
+			af->from_addr_param(&addr, param.addr,
+					    chunk->sctp_hdr->source, 0);
+			if (sctp_cmp_addr_exact(sctp_source(chunk), &addr))
+				src_match = 1;
+		}
 
 		if (!sctp_process_param(asoc, param, peer_addr, gfp))
 			goto clean_up;
 	}
 
+	/* source address of chunk may not match any valid address */
+	if (!src_match)
+		goto clean_up;
+
 	/* AUTH: After processing the parameters, make sure that we
 	 * have all the required info to potentially do authentications.
 	 */
@@ -2923,7 +2947,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
 	    asconf_param->param_hdr.type != SCTP_PARAM_SET_PRIMARY)
 		return SCTP_ERROR_UNKNOWN_PARAM;
 
-	switch (addr_param->v4.param_hdr.type) {
+	switch (addr_param->p.type) {
 	case SCTP_PARAM_IPV6_ADDRESS:
 		if (!asoc->peer.ipv6_address)
 			return SCTP_ERROR_DNS_FAILED;
@@ -2936,7 +2960,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
 		return SCTP_ERROR_DNS_FAILED;
 	}
 
-	af = sctp_get_af_specific(param_type2af(addr_param->v4.param_hdr.type));
+	af = sctp_get_af_specific(param_type2af(addr_param->p.type));
 	if (unlikely(!af))
 		return SCTP_ERROR_DNS_FAILED;
 
@@ -3100,7 +3124,7 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
 	/* Skip the address parameter and store a pointer to the first
 	 * asconf parameter.
 	 */
-	length = ntohs(addr_param->v4.param_hdr.length);
+	length = ntohs(addr_param->p.length);
 	asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
 	chunk_len -= length;
 
@@ -3177,7 +3201,7 @@ static void sctp_asconf_param_success(struct sctp_association *asoc,
 			((void *)asconf_param + sizeof(sctp_addip_param_t));
 
 	/* We have checked the packet before, so we do not check again.	*/
-	af = sctp_get_af_specific(param_type2af(addr_param->v4.param_hdr.type));
+	af = sctp_get_af_specific(param_type2af(addr_param->p.type));
 	af->from_addr_param(&addr, addr_param, htons(bp->port), 0);
 
 	switch (asconf_param->param_hdr.type) {
@@ -3193,11 +3217,8 @@ static void sctp_asconf_param_success(struct sctp_association *asoc,
 		local_bh_enable();
 		list_for_each_entry(transport, &asoc->peer.transport_addr_list,
 				transports) {
-			if (transport->state == SCTP_ACTIVE)
-				continue;
 			dst_release(transport->dst);
-			sctp_transport_route(transport, NULL,
-					     sctp_sk(asoc->base.sk));
+			transport->dst = NULL;
 		}
 		break;
 	case SCTP_PARAM_DEL_IP:
@@ -3207,8 +3228,7 @@ static void sctp_asconf_param_success(struct sctp_association *asoc,
 		list_for_each_entry(transport, &asoc->peer.transport_addr_list,
 				transports) {
 			dst_release(transport->dst);
-			sctp_transport_route(transport, NULL,
-					     sctp_sk(asoc->base.sk));
+			transport->dst = NULL;
 		}
 		break;
 	default:
@@ -3304,7 +3324,7 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
 	/* Skip the address parameter in the last asconf sent and store a
 	 * pointer to the first asconf parameter.
 	 */
-	length = ntohs(addr_param->v4.param_hdr.length);
+	length = ntohs(addr_param->p.length);
 	asconf_param = (sctp_addip_param_t *)((void *)addr_param + length);
 	asconf_len -= length;
 
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 5f86ee4b54c1113ba065b908bb7ada1b07e2b047..d612ca1ca6c08fb979bbfad4f6252e27be729be6 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -595,8 +595,7 @@ static int sctp_cmd_process_init(sctp_cmd_seq_t *commands,
 	 * fail during INIT processing (due to malloc problems),
 	 * just return the error and stop processing the stack.
 	 */
-	if (!sctp_process_init(asoc, chunk->chunk_hdr->type,
-			       sctp_source(chunk), peer_init, gfp))
+	if (!sctp_process_init(asoc, chunk, sctp_source(chunk), peer_init, gfp))
 		error = -ENOMEM;
 	else
 		error = 0;
@@ -1415,12 +1414,6 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
 					SCTP_RTXR_T3_RTX);
 			break;
 
-		case SCTP_CMD_TRANSMIT:
-			/* Kick start transmission. */
-			error = sctp_outq_uncork(&asoc->outqueue);
-			local_cork = 0;
-			break;
-
 		case SCTP_CMD_ECN_CE:
 			/* Do delayed CE processing.   */
 			sctp_do_ecn_ce_work(asoc, cmd->obj.u32);
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 76792083c3791f78c783d73083abb16d5d73d591..7f4a4f8368ee0df6b6ccab07ada25df655b7b521 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -393,8 +393,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(const struct sctp_endpoint *ep,
 		goto nomem_init;
 
 	/* The call, sctp_process_init(), can fail on memory allocation.  */
-	if (!sctp_process_init(new_asoc, chunk->chunk_hdr->type,
-			       sctp_source(chunk),
+	if (!sctp_process_init(new_asoc, chunk, sctp_source(chunk),
 			       (sctp_init_chunk_t *)chunk->chunk_hdr,
 			       GFP_ATOMIC))
 		goto nomem_init;
@@ -725,7 +724,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(const struct sctp_endpoint *ep,
 	 */
 	peer_init = &chunk->subh.cookie_hdr->c.peer_init[0];
 
-	if (!sctp_process_init(new_asoc, chunk->chunk_hdr->type,
+	if (!sctp_process_init(new_asoc, chunk,
 			       &chunk->subh.cookie_hdr->c.peer_addr,
 			       peer_init, GFP_ATOMIC))
 		goto nomem_init;
@@ -942,18 +941,9 @@ static sctp_disposition_t sctp_sf_heartbeat(const struct sctp_endpoint *ep,
 {
 	struct sctp_transport *transport = (struct sctp_transport *) arg;
 	struct sctp_chunk *reply;
-	sctp_sender_hb_info_t hbinfo;
-	size_t paylen = 0;
-
-	hbinfo.param_hdr.type = SCTP_PARAM_HEARTBEAT_INFO;
-	hbinfo.param_hdr.length = htons(sizeof(sctp_sender_hb_info_t));
-	hbinfo.daddr = transport->ipaddr;
-	hbinfo.sent_at = jiffies;
-	hbinfo.hb_nonce = transport->hb_nonce;
 
 	/* Send a heartbeat to our peer.  */
-	paylen = sizeof(sctp_sender_hb_info_t);
-	reply = sctp_make_heartbeat(asoc, transport, &hbinfo, paylen);
+	reply = sctp_make_heartbeat(asoc, transport);
 	if (!reply)
 		return SCTP_DISPOSITION_NOMEM;
 
@@ -1464,8 +1454,7 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
 	 * Verification Tag and Peers Verification tag into a reserved
 	 * place (local tie-tag and per tie-tag) within the state cookie.
 	 */
-	if (!sctp_process_init(new_asoc, chunk->chunk_hdr->type,
-			       sctp_source(chunk),
+	if (!sctp_process_init(new_asoc, chunk, sctp_source(chunk),
 			       (sctp_init_chunk_t *)chunk->chunk_hdr,
 			       GFP_ATOMIC))
 		goto nomem;
@@ -1694,8 +1683,7 @@ static sctp_disposition_t sctp_sf_do_dupcook_a(const struct sctp_endpoint *ep,
 	 */
 	peer_init = &chunk->subh.cookie_hdr->c.peer_init[0];
 
-	if (!sctp_process_init(new_asoc, chunk->chunk_hdr->type,
-			       sctp_source(chunk), peer_init,
+	if (!sctp_process_init(new_asoc, chunk, sctp_source(chunk), peer_init,
 			       GFP_ATOMIC))
 		goto nomem;
 
@@ -1780,8 +1768,7 @@ static sctp_disposition_t sctp_sf_do_dupcook_b(const struct sctp_endpoint *ep,
 	 * side effects--it is safe to run them here.
 	 */
 	peer_init = &chunk->subh.cookie_hdr->c.peer_init[0];
-	if (!sctp_process_init(new_asoc, chunk->chunk_hdr->type,
-			       sctp_source(chunk), peer_init,
+	if (!sctp_process_init(new_asoc, chunk, sctp_source(chunk), peer_init,
 			       GFP_ATOMIC))
 		goto nomem;
 
@@ -2412,8 +2399,15 @@ static sctp_disposition_t __sctp_sf_do_9_1_abort(const struct sctp_endpoint *ep,
 
 	/* See if we have an error cause code in the chunk.  */
 	len = ntohs(chunk->chunk_hdr->length);
-	if (len >= sizeof(struct sctp_chunkhdr) + sizeof(struct sctp_errhdr))
+	if (len >= sizeof(struct sctp_chunkhdr) + sizeof(struct sctp_errhdr)) {
+
+		sctp_errhdr_t *err;
+		sctp_walk_errors(err, chunk->chunk_hdr);
+		if ((void *)err != (void *)chunk->chunk_end)
+			return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
+
 		error = ((sctp_errhdr_t *)chunk->skb->data)->cause;
+	}
 
 	sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(ECONNRESET));
 	/* ASSOC_FAILED will DELETE_TCB. */
@@ -3204,6 +3198,7 @@ sctp_disposition_t sctp_sf_operr_notify(const struct sctp_endpoint *ep,
 					sctp_cmd_seq_t *commands)
 {
 	struct sctp_chunk *chunk = arg;
+	sctp_errhdr_t *err;
 
 	if (!sctp_vtag_verify(chunk, asoc))
 		return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -3212,6 +3207,10 @@ sctp_disposition_t sctp_sf_operr_notify(const struct sctp_endpoint *ep,
 	if (!sctp_chunk_length_valid(chunk, sizeof(sctp_operr_chunk_t)))
 		return sctp_sf_violation_chunklen(ep, asoc, type, arg,
 						  commands);
+	sctp_walk_errors(err, chunk->chunk_hdr);
+	if ((void *)err != (void *)chunk->chunk_end)
+		return sctp_sf_violation_paramlen(ep, asoc, type, arg,
+						  (void *)err, commands);
 
 	sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_OPERR,
 			SCTP_CHUNK(chunk));
@@ -3320,8 +3319,10 @@ sctp_disposition_t sctp_sf_ootb(const struct sctp_endpoint *ep,
 	struct sctp_chunk *chunk = arg;
 	struct sk_buff *skb = chunk->skb;
 	sctp_chunkhdr_t *ch;
+	sctp_errhdr_t *err;
 	__u8 *ch_end;
 	int ootb_shut_ack = 0;
+	int ootb_cookie_ack = 0;
 
 	SCTP_INC_STATS(SCTP_MIB_OUTOFBLUES);
 
@@ -3346,6 +3347,23 @@ sctp_disposition_t sctp_sf_ootb(const struct sctp_endpoint *ep,
 		if (SCTP_CID_ABORT == ch->type)
 			return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
 
+		/* RFC 8.4, 7) If the packet contains a "Stale cookie" ERROR
+		 * or a COOKIE ACK the SCTP Packet should be silently
+		 * discarded.
+		 */
+
+		if (SCTP_CID_COOKIE_ACK == ch->type)
+			ootb_cookie_ack = 1;
+
+		if (SCTP_CID_ERROR == ch->type) {
+			sctp_walk_errors(err, ch) {
+				if (SCTP_ERROR_STALE_COOKIE == err->cause) {
+					ootb_cookie_ack = 1;
+					break;
+				}
+			}
+		}
+
 		/* Report violation if chunk len overflows */
 		ch_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
 		if (ch_end > skb_tail_pointer(skb))
@@ -3357,6 +3375,8 @@ sctp_disposition_t sctp_sf_ootb(const struct sctp_endpoint *ep,
 
 	if (ootb_shut_ack)
 		return sctp_sf_shut_8_4_5(ep, asoc, type, arg, commands);
+	else if (ootb_cookie_ack)
+		return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
 	else
 		return sctp_sf_tabort_8_4_8(ep, asoc, type, arg, commands);
 }
@@ -4343,8 +4363,9 @@ static sctp_disposition_t sctp_sf_violation_chunklen(
 
 /*
  * Handle a protocol violation when the parameter length is invalid.
- * "Invalid" length is identified as smaller than the minimal length a
- * given parameter can be.
+ * If the length is smaller than the minimum length of a given parameter,
+ * or accumulated length in multi parameters exceeds the end of the chunk,
+ * the length is considered as invalid.
  */
 static sctp_disposition_t sctp_sf_violation_paramlen(
 				     const struct sctp_endpoint *ep,
@@ -5055,6 +5076,30 @@ sctp_disposition_t sctp_sf_ignore_primitive(
  * These are the state functions for the OTHER events.
  ***************************************************************************/
 
+/*
+ * When the SCTP stack has no more user data to send or retransmit, this
+ * notification is given to the user. Also, at the time when a user app
+ * subscribes to this event, if there is no data to be sent or
+ * retransmit, the stack will immediately send up this notification.
+ */
+sctp_disposition_t sctp_sf_do_no_pending_tsn(
+	const struct sctp_endpoint *ep,
+	const struct sctp_association *asoc,
+	const sctp_subtype_t type,
+	void *arg,
+	sctp_cmd_seq_t *commands)
+{
+	struct sctp_ulpevent *event;
+
+	event = sctp_ulpevent_make_sender_dry_event(asoc, GFP_ATOMIC);
+	if (!event)
+		return SCTP_DISPOSITION_NOMEM;
+
+	sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP, SCTP_ULPEVENT(event));
+
+	return SCTP_DISPOSITION_CONSUME;
+}
+
 /*
  * Start the shutdown negotiation.
  *
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 546d4387fb3caee906ad543c0528674b0f4f876b..0338dc6fdc9df8328b26a3e2bc2c18c0b82008ca 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -107,8 +107,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 #define TYPE_SCTP_FUNC(func) {.fn = func, .name = #func}
 
 #define TYPE_SCTP_DATA { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -128,8 +126,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_DATA */
 
 #define TYPE_SCTP_INIT { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_do_5_1B_init), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -149,8 +145,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_INIT */
 
 #define TYPE_SCTP_INIT_ACK { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_do_5_2_3_initack), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -170,8 +164,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_INIT_ACK */
 
 #define TYPE_SCTP_SACK { \
-	/*  SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -191,8 +183,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_SACK */
 
 #define TYPE_SCTP_HEARTBEAT { \
-	/*  SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -213,8 +203,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_HEARTBEAT */
 
 #define TYPE_SCTP_HEARTBEAT_ACK { \
-	/*  SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -234,8 +222,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_HEARTBEAT_ACK */
 
 #define TYPE_SCTP_ABORT { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_pdiscard), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -255,8 +241,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_ABORT */
 
 #define TYPE_SCTP_SHUTDOWN { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -276,8 +260,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_SHUTDOWN */
 
 #define TYPE_SCTP_SHUTDOWN_ACK { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -297,8 +279,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_SHUTDOWN_ACK */
 
 #define TYPE_SCTP_ERROR { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -318,8 +298,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_ERROR */
 
 #define TYPE_SCTP_COOKIE_ECHO { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_do_5_1D_ce), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -339,8 +317,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_COOKIE_ECHO */
 
 #define TYPE_SCTP_COOKIE_ACK { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -360,8 +336,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_COOKIE_ACK */
 
 #define TYPE_SCTP_ECN_ECNE { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -381,8 +355,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_ECN_ECNE */
 
 #define TYPE_SCTP_ECN_CWR { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -402,8 +374,6 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 } /* TYPE_SCTP_ECN_CWR */
 
 #define TYPE_SCTP_SHUTDOWN_COMPLETE { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -446,8 +416,6 @@ static const sctp_sm_table_entry_t chunk_event_table[SCTP_NUM_BASE_CHUNK_TYPES][
 }; /* state_fn_t chunk_event_table[][] */
 
 #define TYPE_SCTP_ASCONF { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -467,8 +435,6 @@ static const sctp_sm_table_entry_t chunk_event_table[SCTP_NUM_BASE_CHUNK_TYPES][
 } /* TYPE_SCTP_ASCONF */
 
 #define TYPE_SCTP_ASCONF_ACK { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -496,8 +462,6 @@ static const sctp_sm_table_entry_t addip_chunk_event_table[SCTP_NUM_ADDIP_CHUNK_
 }; /*state_fn_t addip_chunk_event_table[][] */
 
 #define TYPE_SCTP_FWD_TSN { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -524,8 +488,6 @@ static const sctp_sm_table_entry_t prsctp_chunk_event_table[SCTP_NUM_PRSCTP_CHUN
 }; /*state_fn_t prsctp_chunk_event_table[][] */
 
 #define TYPE_SCTP_AUTH { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -553,8 +515,6 @@ static const sctp_sm_table_entry_t auth_chunk_event_table[SCTP_NUM_AUTH_CHUNK_TY
 
 static const sctp_sm_table_entry_t
 chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
-	/* SCTP_STATE_EMPTY */
-	TYPE_SCTP_FUNC(sctp_sf_ootb),
 	/* SCTP_STATE_CLOSED */
 	TYPE_SCTP_FUNC(sctp_sf_ootb),
 	/* SCTP_STATE_COOKIE_WAIT */
@@ -575,8 +535,6 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 
 
 #define TYPE_SCTP_PRIMITIVE_ASSOCIATE  { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_do_prm_asoc), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -596,8 +554,6 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 } /* TYPE_SCTP_PRIMITIVE_ASSOCIATE */
 
 #define TYPE_SCTP_PRIMITIVE_SHUTDOWN  { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -617,8 +573,6 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 } /* TYPE_SCTP_PRIMITIVE_SHUTDOWN */
 
 #define TYPE_SCTP_PRIMITIVE_ABORT  { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -638,8 +592,6 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 } /* TYPE_SCTP_PRIMITIVE_ABORT */
 
 #define TYPE_SCTP_PRIMITIVE_SEND  { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -659,8 +611,6 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 } /* TYPE_SCTP_PRIMITIVE_SEND */
 
 #define TYPE_SCTP_PRIMITIVE_REQUESTHEARTBEAT  { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -680,8 +630,6 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 } /* TYPE_SCTP_PRIMITIVE_REQUESTHEARTBEAT */
 
 #define TYPE_SCTP_PRIMITIVE_ASCONF { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -713,8 +661,6 @@ static const sctp_sm_table_entry_t primitive_event_table[SCTP_NUM_PRIMITIVE_TYPE
 };
 
 #define TYPE_SCTP_OTHER_NO_PENDING_TSN  { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -722,7 +668,7 @@ static const sctp_sm_table_entry_t primitive_event_table[SCTP_NUM_PRIMITIVE_TYPE
 	/* SCTP_STATE_COOKIE_ECHOED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
+	TYPE_SCTP_FUNC(sctp_sf_do_no_pending_tsn), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
 	TYPE_SCTP_FUNC(sctp_sf_do_9_2_start_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
@@ -734,8 +680,6 @@ static const sctp_sm_table_entry_t primitive_event_table[SCTP_NUM_PRIMITIVE_TYPE
 }
 
 #define TYPE_SCTP_OTHER_ICMP_PROTO_UNREACH  { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -760,8 +704,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 };
 
 #define TYPE_SCTP_EVENT_TIMEOUT_NONE { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -781,8 +723,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T1_COOKIE { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -802,8 +742,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T1_INIT { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -823,8 +761,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T2_SHUTDOWN { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -844,8 +780,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T3_RTX { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -865,8 +799,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T4_RTO { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -886,8 +818,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -907,8 +837,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_HEARTBEAT { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -928,8 +856,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_SACK { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
@@ -949,8 +875,6 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_AUTOCLOSE { \
-	/* SCTP_STATE_EMPTY */ \
-	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index deb82e35a107e89b9a2328445c46bc8935a143d6..6766913a53e626279a7a2f4eb543e1f9fa7b5263 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -658,11 +658,15 @@ static int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
 			goto err_bindx_rem;
 		}
 
-		if (sa_addr->v4.sin_port != htons(bp->port)) {
+		if (sa_addr->v4.sin_port &&
+		    sa_addr->v4.sin_port != htons(bp->port)) {
 			retval = -EINVAL;
 			goto err_bindx_rem;
 		}
 
+		if (!sa_addr->v4.sin_port)
+			sa_addr->v4.sin_port = htons(bp->port);
+
 		/* FIXME - There is probably a need to check if sk->sk_saddr and
 		 * sk->sk_rcv_addr are currently set to one of the addresses to
 		 * be removed. This is something which needs to be looked into
@@ -1492,7 +1496,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
 	struct sctp_chunk *chunk;
 	union sctp_addr to;
 	struct sockaddr *msg_name = NULL;
-	struct sctp_sndrcvinfo default_sinfo = { 0 };
+	struct sctp_sndrcvinfo default_sinfo;
 	struct sctp_sndrcvinfo *sinfo;
 	struct sctp_initmsg *sinit;
 	sctp_assoc_t associd = 0;
@@ -1756,6 +1760,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
 		/* If the user didn't specify SNDRCVINFO, make up one with
 		 * some defaults.
 		 */
+		memset(&default_sinfo, 0, sizeof(default_sinfo));
 		default_sinfo.sinfo_stream = asoc->default_stream;
 		default_sinfo.sinfo_flags = asoc->default_flags;
 		default_sinfo.sinfo_ppid = asoc->default_ppid;
@@ -1786,12 +1791,10 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
 		goto out_free;
 	}
 
-	if (sinfo) {
-		/* Check for invalid stream. */
-		if (sinfo->sinfo_stream >= asoc->c.sinit_num_ostreams) {
-			err = -EINVAL;
-			goto out_free;
-		}
+	/* Check for invalid stream. */
+	if (sinfo->sinfo_stream >= asoc->c.sinit_num_ostreams) {
+		err = -EINVAL;
+		goto out_free;
 	}
 
 	timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
@@ -2283,7 +2286,7 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
 			trans->param_flags =
 				(trans->param_flags & ~SPP_PMTUD) | pmtud_change;
 			if (update) {
-				sctp_transport_pmtu(trans);
+				sctp_transport_pmtu(trans, sctp_opt2sk(sp));
 				sctp_assoc_sync_pmtu(asoc);
 			}
 		} else if (asoc) {
@@ -3215,14 +3218,9 @@ static int sctp_setsockopt_hmac_ident(struct sock *sk,
 	if (optlen < sizeof(struct sctp_hmacalgo))
 		return -EINVAL;
 
-	hmacs = kmalloc(optlen, GFP_KERNEL);
-	if (!hmacs)
-		return -ENOMEM;
-
-	if (copy_from_user(hmacs, optval, optlen)) {
-		err = -EFAULT;
-		goto out;
-	}
+	hmacs= memdup_user(optval, optlen);
+	if (IS_ERR(hmacs))
+		return PTR_ERR(hmacs);
 
 	idents = hmacs->shmac_num_idents;
 	if (idents == 0 || idents > SCTP_AUTH_NUM_HMACS ||
@@ -3257,14 +3255,9 @@ static int sctp_setsockopt_auth_key(struct sock *sk,
 	if (optlen <= sizeof(struct sctp_authkey))
 		return -EINVAL;
 
-	authkey = kmalloc(optlen, GFP_KERNEL);
-	if (!authkey)
-		return -ENOMEM;
-
-	if (copy_from_user(authkey, optval, optlen)) {
-		ret = -EFAULT;
-		goto out;
-	}
+	authkey= memdup_user(optval, optlen);
+	if (IS_ERR(authkey))
+		return PTR_ERR(authkey);
 
 	if (authkey->sca_keylength > optlen - sizeof(struct sctp_authkey)) {
 		ret = -EINVAL;
@@ -5283,6 +5276,55 @@ static int sctp_getsockopt_assoc_number(struct sock *sk, int len,
 	return 0;
 }
 
+/*
+ * 8.2.6. Get the Current Identifiers of Associations
+ *        (SCTP_GET_ASSOC_ID_LIST)
+ *
+ * This option gets the current list of SCTP association identifiers of
+ * the SCTP associations handled by a one-to-many style socket.
+ */
+static int sctp_getsockopt_assoc_ids(struct sock *sk, int len,
+				    char __user *optval, int __user *optlen)
+{
+	struct sctp_sock *sp = sctp_sk(sk);
+	struct sctp_association *asoc;
+	struct sctp_assoc_ids *ids;
+	u32 num = 0;
+
+	if (sctp_style(sk, TCP))
+		return -EOPNOTSUPP;
+
+	if (len < sizeof(struct sctp_assoc_ids))
+		return -EINVAL;
+
+	list_for_each_entry(asoc, &(sp->ep->asocs), asocs) {
+		num++;
+	}
+
+	if (len < sizeof(struct sctp_assoc_ids) + sizeof(sctp_assoc_t) * num)
+		return -EINVAL;
+
+	len = sizeof(struct sctp_assoc_ids) + sizeof(sctp_assoc_t) * num;
+
+	ids = kmalloc(len, GFP_KERNEL);
+	if (unlikely(!ids))
+		return -ENOMEM;
+
+	ids->gaids_number_of_ids = num;
+	num = 0;
+	list_for_each_entry(asoc, &(sp->ep->asocs), asocs) {
+		ids->gaids_assoc_id[num++] = asoc->assoc_id;
+	}
+
+	if (put_user(len, optlen) || copy_to_user(optval, ids, len)) {
+		kfree(ids);
+		return -EFAULT;
+	}
+
+	kfree(ids);
+	return 0;
+}
+
 SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
 				char __user *optval, int __user *optlen)
 {
@@ -5415,6 +5457,9 @@ SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
 	case SCTP_GET_ASSOC_NUMBER:
 		retval = sctp_getsockopt_assoc_number(sk, len, optval, optlen);
 		break;
+	case SCTP_GET_ASSOC_ID_LIST:
+		retval = sctp_getsockopt_assoc_ids(sk, len, optval, optlen);
+		break;
 	default:
 		retval = -ENOPROTOOPT;
 		break;
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index d3ae493d234aaebe0e60c97e17479659e4a4c181..394c57ca2f54210e4060654fb72f1937aee3bc75 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -211,15 +211,17 @@ void sctp_transport_set_owner(struct sctp_transport *transport,
 }
 
 /* Initialize the pmtu of a transport. */
-void sctp_transport_pmtu(struct sctp_transport *transport)
+void sctp_transport_pmtu(struct sctp_transport *transport, struct sock *sk)
 {
-	struct dst_entry *dst;
-
-	dst = transport->af_specific->get_dst(NULL, &transport->ipaddr, NULL);
+	/* If we don't have a fresh route, look one up */
+	if (!transport->dst || transport->dst->obsolete > 1) {
+		dst_release(transport->dst);
+		transport->af_specific->get_dst(transport, &transport->saddr,
+						&transport->fl, sk);
+	}
 
-	if (dst) {
-		transport->pathmtu = dst_mtu(dst);
-		dst_release(dst);
+	if (transport->dst) {
+		transport->pathmtu = dst_mtu(transport->dst);
 	} else
 		transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT;
 }
@@ -270,22 +272,19 @@ void sctp_transport_route(struct sctp_transport *transport,
 {
 	struct sctp_association *asoc = transport->asoc;
 	struct sctp_af *af = transport->af_specific;
-	union sctp_addr *daddr = &transport->ipaddr;
-	struct dst_entry *dst;
 
-	dst = af->get_dst(asoc, daddr, saddr);
+	af->get_dst(transport, saddr, &transport->fl, sctp_opt2sk(opt));
 
 	if (saddr)
 		memcpy(&transport->saddr, saddr, sizeof(union sctp_addr));
 	else
-		af->get_saddr(opt, asoc, dst, daddr, &transport->saddr);
+		af->get_saddr(opt, transport, &transport->fl);
 
-	transport->dst = dst;
 	if ((transport->param_flags & SPP_PMTUD_DISABLE) && transport->pathmtu) {
 		return;
 	}
-	if (dst) {
-		transport->pathmtu = dst_mtu(dst);
+	if (transport->dst) {
+		transport->pathmtu = dst_mtu(transport->dst);
 
 		/* Initialize sk->sk_rcv_saddr, if the transport is the
 		 * association's active path for getsockname().
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 61b1f5ada96a92aeb403c02c64694cb5e801106c..e70e5fc87890c92031ab4b8a10e8fe3b15c5567e 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -843,7 +843,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_authkey(
 	ak = (struct sctp_authkey_event *)
 		skb_put(skb, sizeof(struct sctp_authkey_event));
 
-	ak->auth_type = SCTP_AUTHENTICATION_INDICATION;
+	ak->auth_type = SCTP_AUTHENTICATION_EVENT;
 	ak->auth_flags = 0;
 	ak->auth_length = sizeof(struct sctp_authkey_event);
 
@@ -862,6 +862,34 @@ struct sctp_ulpevent *sctp_ulpevent_make_authkey(
 	return NULL;
 }
 
+/*
+ * Socket Extensions for SCTP
+ * 6.3.10. SCTP_SENDER_DRY_EVENT
+ */
+struct sctp_ulpevent *sctp_ulpevent_make_sender_dry_event(
+	const struct sctp_association *asoc, gfp_t gfp)
+{
+	struct sctp_ulpevent *event;
+	struct sctp_sender_dry_event *sdry;
+	struct sk_buff *skb;
+
+	event = sctp_ulpevent_new(sizeof(struct sctp_sender_dry_event),
+				  MSG_NOTIFICATION, gfp);
+	if (!event)
+		return NULL;
+
+	skb = sctp_event2skb(event);
+	sdry = (struct sctp_sender_dry_event *)
+		skb_put(skb, sizeof(struct sctp_sender_dry_event));
+
+	sdry->sender_dry_type = SCTP_SENDER_DRY_EVENT;
+	sdry->sender_dry_flags = 0;
+	sdry->sender_dry_length = sizeof(struct sctp_sender_dry_event);
+	sctp_ulpevent_set_owner(event, asoc);
+	sdry->sender_dry_assoc_id = sctp_assoc2id(asoc);
+
+	return event;
+}
 
 /* Return the notification type, assuming this is a notification
  * event.
diff --git a/net/socket.c b/net/socket.c
index 310d16b1b3c9cbbb1d401f19f24c6a61d0df4404..02dc82db3d232c79173d271370f7ff2bd68f5dc7 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -263,15 +263,6 @@ static struct inode *sock_alloc_inode(struct super_block *sb)
 	return &ei->vfs_inode;
 }
 
-
-
-static void wq_free_rcu(struct rcu_head *head)
-{
-	struct socket_wq *wq = container_of(head, struct socket_wq, rcu);
-
-	kfree(wq);
-}
-
 static void sock_destroy_inode(struct inode *inode)
 {
 	struct socket_alloc *ei;
@@ -279,7 +270,7 @@ static void sock_destroy_inode(struct inode *inode)
 
 	ei = container_of(inode, struct socket_alloc, vfs_inode);
 	wq = rcu_dereference_protected(ei->socket.wq, 1);
-	call_rcu(&wq->rcu, wq_free_rcu);
+	kfree_rcu(wq, rcu);
 	kmem_cache_free(sock_inode_cachep, ei);
 }
 
@@ -551,11 +542,10 @@ int sock_tx_timestamp(struct sock *sk, __u8 *tx_flags)
 }
 EXPORT_SYMBOL(sock_tx_timestamp);
 
-static inline int __sock_sendmsg(struct kiocb *iocb, struct socket *sock,
-				 struct msghdr *msg, size_t size)
+static inline int __sock_sendmsg_nosec(struct kiocb *iocb, struct socket *sock,
+				       struct msghdr *msg, size_t size)
 {
 	struct sock_iocb *si = kiocb_to_siocb(iocb);
-	int err;
 
 	sock_update_classid(sock->sk);
 
@@ -564,13 +554,17 @@ static inline int __sock_sendmsg(struct kiocb *iocb, struct socket *sock,
 	si->msg = msg;
 	si->size = size;
 
-	err = security_socket_sendmsg(sock, msg, size);
-	if (err)
-		return err;
-
 	return sock->ops->sendmsg(iocb, sock, msg, size);
 }
 
+static inline int __sock_sendmsg(struct kiocb *iocb, struct socket *sock,
+				 struct msghdr *msg, size_t size)
+{
+	int err = security_socket_sendmsg(sock, msg, size);
+
+	return err ?: __sock_sendmsg_nosec(iocb, sock, msg, size);
+}
+
 int sock_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 {
 	struct kiocb iocb;
@@ -586,6 +580,20 @@ int sock_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 }
 EXPORT_SYMBOL(sock_sendmsg);
 
+int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg, size_t size)
+{
+	struct kiocb iocb;
+	struct sock_iocb siocb;
+	int ret;
+
+	init_sync_kiocb(&iocb, NULL);
+	iocb.private = &siocb;
+	ret = __sock_sendmsg_nosec(&iocb, sock, msg, size);
+	if (-EIOCBQUEUED == ret)
+		ret = wait_on_sync_kiocb(&iocb);
+	return ret;
+}
+
 int kernel_sendmsg(struct socket *sock, struct msghdr *msg,
 		   struct kvec *vec, size_t num, size_t size)
 {
@@ -1863,57 +1871,47 @@ SYSCALL_DEFINE2(shutdown, int, fd, int, how)
 #define COMPAT_NAMELEN(msg)	COMPAT_MSG(msg, msg_namelen)
 #define COMPAT_FLAGS(msg)	COMPAT_MSG(msg, msg_flags)
 
-/*
- *	BSD sendmsg interface
- */
-
-SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
+static int __sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
+			 struct msghdr *msg_sys, unsigned flags, int nosec)
 {
 	struct compat_msghdr __user *msg_compat =
 	    (struct compat_msghdr __user *)msg;
-	struct socket *sock;
 	struct sockaddr_storage address;
 	struct iovec iovstack[UIO_FASTIOV], *iov = iovstack;
 	unsigned char ctl[sizeof(struct cmsghdr) + 20]
 	    __attribute__ ((aligned(sizeof(__kernel_size_t))));
 	/* 20 is size of ipv6_pktinfo */
 	unsigned char *ctl_buf = ctl;
-	struct msghdr msg_sys;
 	int err, ctl_len, iov_size, total_len;
-	int fput_needed;
 
 	err = -EFAULT;
 	if (MSG_CMSG_COMPAT & flags) {
-		if (get_compat_msghdr(&msg_sys, msg_compat))
+		if (get_compat_msghdr(msg_sys, msg_compat))
 			return -EFAULT;
-	} else if (copy_from_user(&msg_sys, msg, sizeof(struct msghdr)))
+	} else if (copy_from_user(msg_sys, msg, sizeof(struct msghdr)))
 		return -EFAULT;
 
-	sock = sockfd_lookup_light(fd, &err, &fput_needed);
-	if (!sock)
-		goto out;
-
 	/* do not move before msg_sys is valid */
 	err = -EMSGSIZE;
-	if (msg_sys.msg_iovlen > UIO_MAXIOV)
-		goto out_put;
+	if (msg_sys->msg_iovlen > UIO_MAXIOV)
+		goto out;
 
 	/* Check whether to allocate the iovec area */
 	err = -ENOMEM;
-	iov_size = msg_sys.msg_iovlen * sizeof(struct iovec);
-	if (msg_sys.msg_iovlen > UIO_FASTIOV) {
+	iov_size = msg_sys->msg_iovlen * sizeof(struct iovec);
+	if (msg_sys->msg_iovlen > UIO_FASTIOV) {
 		iov = sock_kmalloc(sock->sk, iov_size, GFP_KERNEL);
 		if (!iov)
-			goto out_put;
+			goto out;
 	}
 
 	/* This will also move the address data into kernel space */
 	if (MSG_CMSG_COMPAT & flags) {
-		err = verify_compat_iovec(&msg_sys, iov,
+		err = verify_compat_iovec(msg_sys, iov,
 					  (struct sockaddr *)&address,
 					  VERIFY_READ);
 	} else
-		err = verify_iovec(&msg_sys, iov,
+		err = verify_iovec(msg_sys, iov,
 				   (struct sockaddr *)&address,
 				   VERIFY_READ);
 	if (err < 0)
@@ -1922,17 +1920,17 @@ SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
 
 	err = -ENOBUFS;
 
-	if (msg_sys.msg_controllen > INT_MAX)
+	if (msg_sys->msg_controllen > INT_MAX)
 		goto out_freeiov;
-	ctl_len = msg_sys.msg_controllen;
+	ctl_len = msg_sys->msg_controllen;
 	if ((MSG_CMSG_COMPAT & flags) && ctl_len) {
 		err =
-		    cmsghdr_from_user_compat_to_kern(&msg_sys, sock->sk, ctl,
+		    cmsghdr_from_user_compat_to_kern(msg_sys, sock->sk, ctl,
 						     sizeof(ctl));
 		if (err)
 			goto out_freeiov;
-		ctl_buf = msg_sys.msg_control;
-		ctl_len = msg_sys.msg_controllen;
+		ctl_buf = msg_sys->msg_control;
+		ctl_len = msg_sys->msg_controllen;
 	} else if (ctl_len) {
 		if (ctl_len > sizeof(ctl)) {
 			ctl_buf = sock_kmalloc(sock->sk, ctl_len, GFP_KERNEL);
@@ -1941,21 +1939,22 @@ SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
 		}
 		err = -EFAULT;
 		/*
-		 * Careful! Before this, msg_sys.msg_control contains a user pointer.
+		 * Careful! Before this, msg_sys->msg_control contains a user pointer.
 		 * Afterwards, it will be a kernel pointer. Thus the compiler-assisted
 		 * checking falls down on this.
 		 */
 		if (copy_from_user(ctl_buf,
-				   (void __user __force *)msg_sys.msg_control,
+				   (void __user __force *)msg_sys->msg_control,
 				   ctl_len))
 			goto out_freectl;
-		msg_sys.msg_control = ctl_buf;
+		msg_sys->msg_control = ctl_buf;
 	}
-	msg_sys.msg_flags = flags;
+	msg_sys->msg_flags = flags;
 
 	if (sock->file->f_flags & O_NONBLOCK)
-		msg_sys.msg_flags |= MSG_DONTWAIT;
-	err = sock_sendmsg(sock, &msg_sys, total_len);
+		msg_sys->msg_flags |= MSG_DONTWAIT;
+	err = (nosec ? sock_sendmsg_nosec : sock_sendmsg)(sock, msg_sys,
+							  total_len);
 
 out_freectl:
 	if (ctl_buf != ctl)
@@ -1963,12 +1962,114 @@ SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
 out_freeiov:
 	if (iov != iovstack)
 		sock_kfree_s(sock->sk, iov, iov_size);
-out_put:
+out:
+	return err;
+}
+
+/*
+ *	BSD sendmsg interface
+ */
+
+SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
+{
+	int fput_needed, err;
+	struct msghdr msg_sys;
+	struct socket *sock = sockfd_lookup_light(fd, &err, &fput_needed);
+
+	if (!sock)
+		goto out;
+
+	err = __sys_sendmsg(sock, msg, &msg_sys, flags, 0);
+
 	fput_light(sock->file, fput_needed);
 out:
 	return err;
 }
 
+/*
+ *	Linux sendmmsg interface
+ */
+
+int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen,
+		   unsigned int flags)
+{
+	int fput_needed, err, datagrams;
+	struct socket *sock;
+	struct mmsghdr __user *entry;
+	struct compat_mmsghdr __user *compat_entry;
+	struct msghdr msg_sys;
+
+	datagrams = 0;
+
+	sock = sockfd_lookup_light(fd, &err, &fput_needed);
+	if (!sock)
+		return err;
+
+	err = sock_error(sock->sk);
+	if (err)
+		goto out_put;
+
+	entry = mmsg;
+	compat_entry = (struct compat_mmsghdr __user *)mmsg;
+
+	while (datagrams < vlen) {
+		/*
+		 * No need to ask LSM for more than the first datagram.
+		 */
+		if (MSG_CMSG_COMPAT & flags) {
+			err = __sys_sendmsg(sock, (struct msghdr __user *)compat_entry,
+					    &msg_sys, flags, datagrams);
+			if (err < 0)
+				break;
+			err = __put_user(err, &compat_entry->msg_len);
+			++compat_entry;
+		} else {
+			err = __sys_sendmsg(sock, (struct msghdr __user *)entry,
+					    &msg_sys, flags, datagrams);
+			if (err < 0)
+				break;
+			err = put_user(err, &entry->msg_len);
+			++entry;
+		}
+
+		if (err)
+			break;
+		++datagrams;
+	}
+
+out_put:
+	fput_light(sock->file, fput_needed);
+
+	if (err == 0)
+		return datagrams;
+
+	if (datagrams != 0) {
+		/*
+		 * We may send less entries than requested (vlen) if the
+		 * sock is non blocking...
+		 */
+		if (err != -EAGAIN) {
+			/*
+			 * ... or if sendmsg returns an error after we
+			 * send some datagrams, where we record the
+			 * error to return on the next call or if the
+			 * app asks about it using getsockopt(SO_ERROR).
+			 */
+			sock->sk->sk_err = -err;
+		}
+
+		return datagrams;
+	}
+
+	return err;
+}
+
+SYSCALL_DEFINE4(sendmmsg, int, fd, struct mmsghdr __user *, mmsg,
+		unsigned int, vlen, unsigned int, flags)
+{
+	return __sys_sendmmsg(fd, mmsg, vlen, flags);
+}
+
 static int __sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
 			 struct msghdr *msg_sys, unsigned flags, int nosec)
 {
@@ -2122,14 +2223,16 @@ int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen,
 		 */
 		if (MSG_CMSG_COMPAT & flags) {
 			err = __sys_recvmsg(sock, (struct msghdr __user *)compat_entry,
-					    &msg_sys, flags, datagrams);
+					    &msg_sys, flags & ~MSG_WAITFORONE,
+					    datagrams);
 			if (err < 0)
 				break;
 			err = __put_user(err, &compat_entry->msg_len);
 			++compat_entry;
 		} else {
 			err = __sys_recvmsg(sock, (struct msghdr __user *)entry,
-					    &msg_sys, flags, datagrams);
+					    &msg_sys, flags & ~MSG_WAITFORONE,
+					    datagrams);
 			if (err < 0)
 				break;
 			err = put_user(err, &entry->msg_len);
@@ -2214,11 +2317,11 @@ SYSCALL_DEFINE5(recvmmsg, int, fd, struct mmsghdr __user *, mmsg,
 #ifdef __ARCH_WANT_SYS_SOCKETCALL
 /* Argument list sizes for sys_socketcall */
 #define AL(x) ((x) * sizeof(unsigned long))
-static const unsigned char nargs[20] = {
+static const unsigned char nargs[21] = {
 	AL(0), AL(3), AL(3), AL(3), AL(2), AL(3),
 	AL(3), AL(3), AL(4), AL(4), AL(4), AL(6),
 	AL(6), AL(2), AL(5), AL(5), AL(3), AL(3),
-	AL(4), AL(5)
+	AL(4), AL(5), AL(4)
 };
 
 #undef AL
@@ -2238,7 +2341,7 @@ SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
 	int err;
 	unsigned int len;
 
-	if (call < 1 || call > SYS_RECVMMSG)
+	if (call < 1 || call > SYS_SENDMMSG)
 		return -EINVAL;
 
 	len = nargs[call];
@@ -2313,6 +2416,9 @@ SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
 	case SYS_SENDMSG:
 		err = sys_sendmsg(a0, (struct msghdr __user *)a1, a[2]);
 		break;
+	case SYS_SENDMMSG:
+		err = sys_sendmmsg(a0, (struct mmsghdr __user *)a1, a[2], a[3]);
+		break;
 	case SYS_RECVMSG:
 		err = sys_recvmsg(a0, (struct msghdr __user *)a1, a[2]);
 		break;
@@ -2643,13 +2749,13 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
 		return -EFAULT;
 
 	if (convert_in) {
-		/* We expect there to be holes between fs.m_u and
+		/* We expect there to be holes between fs.m_ext and
 		 * fs.ring_cookie and at the end of fs, but nowhere else.
 		 */
-		BUILD_BUG_ON(offsetof(struct compat_ethtool_rxnfc, fs.m_u) +
-			     sizeof(compat_rxnfc->fs.m_u) !=
-			     offsetof(struct ethtool_rxnfc, fs.m_u) +
-			     sizeof(rxnfc->fs.m_u));
+		BUILD_BUG_ON(offsetof(struct compat_ethtool_rxnfc, fs.m_ext) +
+			     sizeof(compat_rxnfc->fs.m_ext) !=
+			     offsetof(struct ethtool_rxnfc, fs.m_ext) +
+			     sizeof(rxnfc->fs.m_ext));
 		BUILD_BUG_ON(
 			offsetof(struct compat_ethtool_rxnfc, fs.location) -
 			offsetof(struct compat_ethtool_rxnfc, fs.ring_cookie) !=
@@ -2657,7 +2763,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
 			offsetof(struct ethtool_rxnfc, fs.ring_cookie));
 
 		if (copy_in_user(rxnfc, compat_rxnfc,
-				 (void *)(&rxnfc->fs.m_u + 1) -
+				 (void *)(&rxnfc->fs.m_ext + 1) -
 				 (void *)rxnfc) ||
 		    copy_in_user(&rxnfc->fs.ring_cookie,
 				 &compat_rxnfc->fs.ring_cookie,
@@ -2674,7 +2780,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
 
 	if (convert_out) {
 		if (copy_in_user(compat_rxnfc, rxnfc,
-				 (const void *)(&rxnfc->fs.m_u + 1) -
+				 (const void *)(&rxnfc->fs.m_ext + 1) -
 				 (const void *)rxnfc) ||
 		    copy_in_user(&compat_rxnfc->fs.ring_cookie,
 				 &rxnfc->fs.ring_cookie,
diff --git a/net/sunrpc/addr.c b/net/sunrpc/addr.c
index 1419d0cdbbaccd494051caada325112320a657ec..4195233c49141d90d95a5b46bb56eab0fafdcbda 100644
--- a/net/sunrpc/addr.c
+++ b/net/sunrpc/addr.c
@@ -151,7 +151,7 @@ static size_t rpc_pton4(const char *buf, const size_t buflen,
 		return 0;
 
 	sin->sin_family = AF_INET;
-	return sizeof(struct sockaddr_in);;
+	return sizeof(struct sockaddr_in);
 }
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 1a10dcd999ea9008b5069582a64867a44766cd15..6c014dd3a20bf235c5ccb32408ed7f2c726406be 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -333,7 +333,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
 }
 
 /*
- * Processs a completion context
+ * Process a completion context
  */
 static void process_context(struct svcxprt_rdma *xprt,
 			    struct svc_rdma_op_ctxt *ctxt)
diff --git a/net/tipc/addr.h b/net/tipc/addr.h
index 8971aba99aea638c78b3eb30dc01bdd8a1a6fa5a..e4f35afe3207f10fc1e794da6cadff192849f25b 100644
--- a/net/tipc/addr.h
+++ b/net/tipc/addr.h
@@ -37,14 +37,17 @@
 #ifndef _TIPC_ADDR_H
 #define _TIPC_ADDR_H
 
+#define TIPC_ZONE_MASK		0xff000000u
+#define TIPC_CLUSTER_MASK	0xfffff000u
+
 static inline u32 tipc_zone_mask(u32 addr)
 {
-	return addr & 0xff000000u;
+	return addr & TIPC_ZONE_MASK;
 }
 
 static inline u32 tipc_cluster_mask(u32 addr)
 {
-	return addr & 0xfffff000u;
+	return addr & TIPC_CLUSTER_MASK;
 }
 
 static inline int in_own_cluster(u32 addr)
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 7dc1dc7151ea876a4baef3afa547ad1f098523c6..fa68d1e9ff4bd370e6db2b086aeb9a37b1651926 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -44,13 +44,6 @@
 
 #define BCLINK_WIN_DEFAULT 20		/* bcast link window size (default) */
 
-/*
- * Loss rate for incoming broadcast frames; used to test retransmission code.
- * Set to N to cause every N'th frame to be discarded; 0 => don't discard any.
- */
-
-#define TIPC_BCAST_LOSS_RATE 0
-
 /**
  * struct bcbearer_pair - a pair of bearers used by broadcast link
  * @primary: pointer to primary bearer
@@ -414,9 +407,7 @@ int tipc_bclink_send_msg(struct sk_buff *buf)
 	spin_lock_bh(&bc_lock);
 
 	res = tipc_link_send_buf(bcl, buf);
-	if (unlikely(res == -ELINKCONG))
-		buf_discard(buf);
-	else
+	if (likely(res > 0))
 		bclink_set_last_sent();
 
 	bcl->stats.queue_sz_counts++;
@@ -434,9 +425,6 @@ int tipc_bclink_send_msg(struct sk_buff *buf)
 
 void tipc_bclink_recv_pkt(struct sk_buff *buf)
 {
-#if (TIPC_BCAST_LOSS_RATE)
-	static int rx_count;
-#endif
 	struct tipc_msg *msg = buf_msg(buf);
 	struct tipc_node *node = tipc_node_find(msg_prevnode(msg));
 	u32 next_in;
@@ -470,14 +458,6 @@ void tipc_bclink_recv_pkt(struct sk_buff *buf)
 		return;
 	}
 
-#if (TIPC_BCAST_LOSS_RATE)
-	if (++rx_count == TIPC_BCAST_LOSS_RATE) {
-		rx_count = 0;
-		buf_discard(buf);
-		return;
-	}
-#endif
-
 	tipc_node_lock(node);
 receive:
 	deferred = node->bclink.deferred_head;
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 411719feb80391284d6d6f2438a9ec70dab91ee5..85209eadfae6ac86fa3d1d3058eb01f428829a5e 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -46,6 +46,8 @@ static u32 media_count;
 
 struct tipc_bearer tipc_bearers[MAX_BEARERS];
 
+static void bearer_disable(struct tipc_bearer *b_ptr);
+
 /**
  * media_name_valid - validate media name
  *
@@ -342,15 +344,15 @@ struct sk_buff *tipc_bearer_get_names(void)
 void tipc_bearer_add_dest(struct tipc_bearer *b_ptr, u32 dest)
 {
 	tipc_nmap_add(&b_ptr->nodes, dest);
-	tipc_disc_update_link_req(b_ptr->link_req);
 	tipc_bcbearer_sort();
+	tipc_disc_add_dest(b_ptr->link_req);
 }
 
 void tipc_bearer_remove_dest(struct tipc_bearer *b_ptr, u32 dest)
 {
 	tipc_nmap_remove(&b_ptr->nodes, dest);
-	tipc_disc_update_link_req(b_ptr->link_req);
 	tipc_bcbearer_sort();
+	tipc_disc_remove_dest(b_ptr->link_req);
 }
 
 /*
@@ -493,8 +495,15 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
 		warn("Bearer <%s> rejected, illegal name\n", name);
 		return -EINVAL;
 	}
-	if (!tipc_addr_domain_valid(disc_domain) ||
-	    !tipc_in_scope(disc_domain, tipc_own_addr)) {
+	if (tipc_addr_domain_valid(disc_domain) &&
+	    (disc_domain != tipc_own_addr)) {
+		if (tipc_in_scope(disc_domain, tipc_own_addr)) {
+			disc_domain = tipc_own_addr & TIPC_CLUSTER_MASK;
+			res = 0;   /* accept any node in own cluster */
+		} else if (in_own_cluster(disc_domain))
+			res = 0;   /* accept specified node in own cluster */
+	}
+	if (res) {
 		warn("Bearer <%s> rejected, illegal discovery domain\n", name);
 		return -EINVAL;
 	}
@@ -511,7 +520,7 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
 	if (!m_ptr) {
 		warn("Bearer <%s> rejected, media <%s> not registered\n", name,
 		     b_name.media_name);
-		goto failed;
+		goto exit;
 	}
 
 	if (priority == TIPC_MEDIA_LINK_PRI)
@@ -527,14 +536,14 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
 		}
 		if (!strcmp(name, tipc_bearers[i].name)) {
 			warn("Bearer <%s> rejected, already enabled\n", name);
-			goto failed;
+			goto exit;
 		}
 		if ((tipc_bearers[i].priority == priority) &&
 		    (++with_this_prio > 2)) {
 			if (priority-- == 0) {
 				warn("Bearer <%s> rejected, duplicate priority\n",
 				     name);
-				goto failed;
+				goto exit;
 			}
 			warn("Bearer <%s> priority adjustment required %u->%u\n",
 			     name, priority + 1, priority);
@@ -544,7 +553,7 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
 	if (bearer_id >= MAX_BEARERS) {
 		warn("Bearer <%s> rejected, bearer limit reached (%u)\n",
 		     name, MAX_BEARERS);
-		goto failed;
+		goto exit;
 	}
 
 	b_ptr = &tipc_bearers[bearer_id];
@@ -552,7 +561,7 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
 	res = m_ptr->enable_bearer(b_ptr);
 	if (res) {
 		warn("Bearer <%s> rejected, enable failure (%d)\n", name, -res);
-		goto failed;
+		goto exit;
 	}
 
 	b_ptr->identity = bearer_id;
@@ -562,14 +571,18 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
 	b_ptr->priority = priority;
 	INIT_LIST_HEAD(&b_ptr->cong_links);
 	INIT_LIST_HEAD(&b_ptr->links);
-	b_ptr->link_req = tipc_disc_init_link_req(b_ptr, &m_ptr->bcast_addr,
-						  disc_domain);
 	spin_lock_init(&b_ptr->lock);
-	write_unlock_bh(&tipc_net_lock);
+
+	res = tipc_disc_create(b_ptr, &m_ptr->bcast_addr, disc_domain);
+	if (res) {
+		bearer_disable(b_ptr);
+		warn("Bearer <%s> rejected, discovery object creation failed\n",
+		     name);
+		goto exit;
+	}
 	info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
 	     name, tipc_addr_string_fill(addr_string, disc_domain), priority);
-	return 0;
-failed:
+exit:
 	write_unlock_bh(&tipc_net_lock);
 	return res;
 }
@@ -620,14 +633,14 @@ static void bearer_disable(struct tipc_bearer *b_ptr)
 	struct link *temp_l_ptr;
 
 	info("Disabling bearer <%s>\n", b_ptr->name);
-	tipc_disc_stop_link_req(b_ptr->link_req);
 	spin_lock_bh(&b_ptr->lock);
-	b_ptr->link_req = NULL;
 	b_ptr->blocked = 1;
 	b_ptr->media->disable_bearer(b_ptr);
 	list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {
 		tipc_link_delete(l_ptr);
 	}
+	if (b_ptr->link_req)
+		tipc_disc_delete(b_ptr->link_req);
 	spin_unlock_bh(&b_ptr->lock);
 	memset(b_ptr, 0, sizeof(struct tipc_bearer));
 }
diff --git a/net/tipc/core.c b/net/tipc/core.c
index c9a73e7763f6f6744244e1d6d98d0575d43c8bd1..943b6af842650f97bab1ad576e96a78ba5c16b74 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -179,8 +179,7 @@ static int __init tipc_init(void)
 	if (tipc_log_resize(CONFIG_TIPC_LOG) != 0)
 		warn("Unable to create log buffer\n");
 
-	info("Activated (version " TIPC_MOD_VER
-	     " compiled " __DATE__ " " __TIME__ ")\n");
+	info("Activated (version " TIPC_MOD_VER ")\n");
 
 	tipc_own_addr = 0;
 	tipc_remote_management = 1;
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index 491eff56b9daf088b4b8af618e8ce0bca1e482c6..0987933155b9fbb5a63881cd2ea22b9d694b38c4 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -39,19 +39,17 @@
 #include "discover.h"
 
 #define TIPC_LINK_REQ_INIT	125	/* min delay during bearer start up */
-#define TIPC_LINK_REQ_FAST	2000	/* normal delay if bearer has no links */
-#define TIPC_LINK_REQ_SLOW	600000	/* normal delay if bearer has links */
-
-/*
- * TODO: Most of the inter-cluster setup stuff should be
- * rewritten, and be made conformant with specification.
- */
+#define TIPC_LINK_REQ_FAST	1000	/* max delay if bearer has no links */
+#define TIPC_LINK_REQ_SLOW	60000	/* max delay if bearer has links */
+#define TIPC_LINK_REQ_INACTIVE	0xffffffff /* indicates no timer in use */
 
 
 /**
  * struct link_req - information about an ongoing link setup request
  * @bearer: bearer issuing requests
  * @dest: destination address for request messages
+ * @domain: network domain to which links can be established
+ * @num_nodes: number of nodes currently discovered (i.e. with an active link)
  * @buf: request message to be (repeatedly) sent
  * @timer: timer governing period between requests
  * @timer_intv: current interval between requests (in ms)
@@ -59,6 +57,8 @@
 struct link_req {
 	struct tipc_bearer *bearer;
 	struct tipc_media_addr dest;
+	u32 domain;
+	int num_nodes;
 	struct sk_buff *buf;
 	struct timer_list timer;
 	unsigned int timer_intv;
@@ -147,7 +147,7 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr)
 	}
 	if (!tipc_in_scope(dest, tipc_own_addr))
 		return;
-	if (!in_own_cluster(orig))
+	if (!tipc_in_scope(b_ptr->link_req->domain, orig))
 		return;
 
 	/* Locate structure corresponding to requesting node */
@@ -214,44 +214,54 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr)
 }
 
 /**
- * tipc_disc_stop_link_req - stop sending periodic link setup requests
+ * disc_update - update frequency of periodic link setup requests
  * @req: ptr to link request structure
+ *
+ * Reinitiates discovery process if discovery object has no associated nodes
+ * and is either not currently searching or is searching at a slow rate
  */
 
-void tipc_disc_stop_link_req(struct link_req *req)
+static void disc_update(struct link_req *req)
 {
-	if (!req)
-		return;
+	if (!req->num_nodes) {
+		if ((req->timer_intv == TIPC_LINK_REQ_INACTIVE) ||
+		    (req->timer_intv > TIPC_LINK_REQ_FAST)) {
+			req->timer_intv = TIPC_LINK_REQ_INIT;
+			k_start_timer(&req->timer, req->timer_intv);
+		}
+	}
+}
 
-	k_cancel_timer(&req->timer);
-	k_term_timer(&req->timer);
-	buf_discard(req->buf);
-	kfree(req);
+/**
+ * tipc_disc_add_dest - increment set of discovered nodes
+ * @req: ptr to link request structure
+ */
+
+void tipc_disc_add_dest(struct link_req *req)
+{
+	req->num_nodes++;
 }
 
 /**
- * tipc_disc_update_link_req - update frequency of periodic link setup requests
+ * tipc_disc_remove_dest - decrement set of discovered nodes
  * @req: ptr to link request structure
  */
 
-void tipc_disc_update_link_req(struct link_req *req)
+void tipc_disc_remove_dest(struct link_req *req)
 {
-	if (!req)
-		return;
+	req->num_nodes--;
+	disc_update(req);
+}
 
-	if (req->timer_intv == TIPC_LINK_REQ_SLOW) {
-		if (!req->bearer->nodes.count) {
-			req->timer_intv = TIPC_LINK_REQ_FAST;
-			k_start_timer(&req->timer, req->timer_intv);
-		}
-	} else if (req->timer_intv == TIPC_LINK_REQ_FAST) {
-		if (req->bearer->nodes.count) {
-			req->timer_intv = TIPC_LINK_REQ_SLOW;
-			k_start_timer(&req->timer, req->timer_intv);
-		}
-	} else {
-		/* leave timer "as is" if haven't yet reached a "normal" rate */
-	}
+/**
+ * disc_send_msg - send link setup request message
+ * @req: ptr to link request structure
+ */
+
+static void disc_send_msg(struct link_req *req)
+{
+	if (!req->bearer->blocked)
+		tipc_bearer_send(req->bearer, req->buf, &req->dest);
 }
 
 /**
@@ -263,56 +273,86 @@ void tipc_disc_update_link_req(struct link_req *req)
 
 static void disc_timeout(struct link_req *req)
 {
+	int max_delay;
+
 	spin_lock_bh(&req->bearer->lock);
 
-	req->bearer->media->send_msg(req->buf, req->bearer, &req->dest);
-
-	if ((req->timer_intv == TIPC_LINK_REQ_SLOW) ||
-	    (req->timer_intv == TIPC_LINK_REQ_FAST)) {
-		/* leave timer interval "as is" if already at a "normal" rate */
-	} else {
-		req->timer_intv *= 2;
-		if (req->timer_intv > TIPC_LINK_REQ_FAST)
-			req->timer_intv = TIPC_LINK_REQ_FAST;
-		if ((req->timer_intv == TIPC_LINK_REQ_FAST) &&
-		    (req->bearer->nodes.count))
-			req->timer_intv = TIPC_LINK_REQ_SLOW;
+	/* Stop searching if only desired node has been found */
+
+	if (tipc_node(req->domain) && req->num_nodes) {
+		req->timer_intv = TIPC_LINK_REQ_INACTIVE;
+		goto exit;
 	}
-	k_start_timer(&req->timer, req->timer_intv);
 
+	/*
+	 * Send discovery message, then update discovery timer
+	 *
+	 * Keep doubling time between requests until limit is reached;
+	 * hold at fast polling rate if don't have any associated nodes,
+	 * otherwise hold at slow polling rate
+	 */
+
+	disc_send_msg(req);
+
+	req->timer_intv *= 2;
+	if (req->num_nodes)
+		max_delay = TIPC_LINK_REQ_SLOW;
+	else
+		max_delay = TIPC_LINK_REQ_FAST;
+	if (req->timer_intv > max_delay)
+		req->timer_intv = max_delay;
+
+	k_start_timer(&req->timer, req->timer_intv);
+exit:
 	spin_unlock_bh(&req->bearer->lock);
 }
 
 /**
- * tipc_disc_init_link_req - start sending periodic link setup requests
+ * tipc_disc_create - create object to send periodic link setup requests
  * @b_ptr: ptr to bearer issuing requests
  * @dest: destination address for request messages
- * @dest_domain: network domain of node(s) which should respond to message
+ * @dest_domain: network domain to which links can be established
  *
- * Returns pointer to link request structure, or NULL if unable to create.
+ * Returns 0 if successful, otherwise -errno.
  */
 
-struct link_req *tipc_disc_init_link_req(struct tipc_bearer *b_ptr,
-					 const struct tipc_media_addr *dest,
-					 u32 dest_domain)
+int tipc_disc_create(struct tipc_bearer *b_ptr,
+		     struct tipc_media_addr *dest, u32 dest_domain)
 {
 	struct link_req *req;
 
 	req = kmalloc(sizeof(*req), GFP_ATOMIC);
 	if (!req)
-		return NULL;
+		return -ENOMEM;
 
 	req->buf = tipc_disc_init_msg(DSC_REQ_MSG, dest_domain, b_ptr);
 	if (!req->buf) {
 		kfree(req);
-		return NULL;
+		return -ENOMSG;
 	}
 
 	memcpy(&req->dest, dest, sizeof(*dest));
 	req->bearer = b_ptr;
+	req->domain = dest_domain;
+	req->num_nodes = 0;
 	req->timer_intv = TIPC_LINK_REQ_INIT;
 	k_init_timer(&req->timer, (Handler)disc_timeout, (unsigned long)req);
 	k_start_timer(&req->timer, req->timer_intv);
-	return req;
+	b_ptr->link_req = req;
+	disc_send_msg(req);
+	return 0;
+}
+
+/**
+ * tipc_disc_delete - destroy object sending periodic link setup requests
+ * @req: ptr to link request structure
+ */
+
+void tipc_disc_delete(struct link_req *req)
+{
+	k_cancel_timer(&req->timer);
+	k_term_timer(&req->timer);
+	buf_discard(req->buf);
+	kfree(req);
 }
 
diff --git a/net/tipc/discover.h b/net/tipc/discover.h
index e48a167e47b25d8afea6569e7bb31a6ec1057c6e..a3af595b86cb9cc7788278afbe387bf23f2937ad 100644
--- a/net/tipc/discover.h
+++ b/net/tipc/discover.h
@@ -39,12 +39,11 @@
 
 struct link_req;
 
-struct link_req *tipc_disc_init_link_req(struct tipc_bearer *b_ptr,
-					 const struct tipc_media_addr *dest,
-					 u32 dest_domain);
-void tipc_disc_update_link_req(struct link_req *req);
-void tipc_disc_stop_link_req(struct link_req *req);
-
+int tipc_disc_create(struct tipc_bearer *b_ptr, struct tipc_media_addr *dest,
+		     u32 dest_domain);
+void tipc_disc_delete(struct link_req *req);
+void tipc_disc_add_dest(struct link_req *req);
+void tipc_disc_remove_dest(struct link_req *req);
 void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr);
 
 #endif
diff --git a/net/tipc/link.c b/net/tipc/link.c
index ebf338f7b14e7651b57e788fbac1a5057d6a135d..5ed4b4f7452db67d871c3c36974c77836e373b3c 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -92,7 +92,8 @@ static int  link_recv_changeover_msg(struct link **l_ptr, struct sk_buff **buf);
 static void link_set_supervision_props(struct link *l_ptr, u32 tolerance);
 static int  link_send_sections_long(struct tipc_port *sender,
 				    struct iovec const *msg_sect,
-				    u32 num_sect, u32 destnode);
+				    u32 num_sect, unsigned int total_len,
+				    u32 destnode);
 static void link_check_defragm_bufs(struct link *l_ptr);
 static void link_state_event(struct link *l_ptr, u32 event);
 static void link_reset_statistics(struct link *l_ptr);
@@ -842,6 +843,25 @@ static void link_add_to_outqueue(struct link *l_ptr,
 		l_ptr->stats.max_queue_sz = l_ptr->out_queue_size;
 }
 
+static void link_add_chain_to_outqueue(struct link *l_ptr,
+				       struct sk_buff *buf_chain,
+				       u32 long_msgno)
+{
+	struct sk_buff *buf;
+	struct tipc_msg *msg;
+
+	if (!l_ptr->next_out)
+		l_ptr->next_out = buf_chain;
+	while (buf_chain) {
+		buf = buf_chain;
+		buf_chain = buf_chain->next;
+
+		msg = buf_msg(buf);
+		msg_set_long_msgno(msg, long_msgno);
+		link_add_to_outqueue(l_ptr, buf, msg);
+	}
+}
+
 /*
  * tipc_link_send_buf() is the 'full path' for messages, called from
  * inside TIPC when the 'fast path' in tipc_send_buf
@@ -864,8 +884,9 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf)
 
 	if (unlikely(queue_size >= queue_limit)) {
 		if (imp <= TIPC_CRITICAL_IMPORTANCE) {
-			return link_schedule_port(l_ptr, msg_origport(msg),
-						  size);
+			link_schedule_port(l_ptr, msg_origport(msg), size);
+			buf_discard(buf);
+			return -ELINKCONG;
 		}
 		buf_discard(buf);
 		if (imp > CONN_MANAGER) {
@@ -1042,6 +1063,7 @@ int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode)
 int tipc_link_send_sections_fast(struct tipc_port *sender,
 				 struct iovec const *msg_sect,
 				 const u32 num_sect,
+				 unsigned int total_len,
 				 u32 destaddr)
 {
 	struct tipc_msg *hdr = &sender->phdr;
@@ -1057,8 +1079,8 @@ int tipc_link_send_sections_fast(struct tipc_port *sender,
 	 * (Must not hold any locks while building message.)
 	 */
 
-	res = tipc_msg_build(hdr, msg_sect, num_sect, sender->max_pkt,
-			!sender->user_port, &buf);
+	res = tipc_msg_build(hdr, msg_sect, num_sect, total_len,
+			     sender->max_pkt, !sender->user_port, &buf);
 
 	read_lock_bh(&tipc_net_lock);
 	node = tipc_node_find(destaddr);
@@ -1069,8 +1091,6 @@ int tipc_link_send_sections_fast(struct tipc_port *sender,
 			if (likely(buf)) {
 				res = link_send_buf_fast(l_ptr, buf,
 							 &sender->max_pkt);
-				if (unlikely(res < 0))
-					buf_discard(buf);
 exit:
 				tipc_node_unlock(node);
 				read_unlock_bh(&tipc_net_lock);
@@ -1105,7 +1125,8 @@ int tipc_link_send_sections_fast(struct tipc_port *sender,
 				goto again;
 
 			return link_send_sections_long(sender, msg_sect,
-						       num_sect, destaddr);
+						       num_sect, total_len,
+						       destaddr);
 		}
 		tipc_node_unlock(node);
 	}
@@ -1117,7 +1138,7 @@ int tipc_link_send_sections_fast(struct tipc_port *sender,
 		return tipc_reject_msg(buf, TIPC_ERR_NO_NODE);
 	if (res >= 0)
 		return tipc_port_reject_sections(sender, hdr, msg_sect, num_sect,
-						 TIPC_ERR_NO_NODE);
+						 total_len, TIPC_ERR_NO_NODE);
 	return res;
 }
 
@@ -1138,12 +1159,13 @@ int tipc_link_send_sections_fast(struct tipc_port *sender,
 static int link_send_sections_long(struct tipc_port *sender,
 				   struct iovec const *msg_sect,
 				   u32 num_sect,
+				   unsigned int total_len,
 				   u32 destaddr)
 {
 	struct link *l_ptr;
 	struct tipc_node *node;
 	struct tipc_msg *hdr = &sender->phdr;
-	u32 dsz = msg_data_sz(hdr);
+	u32 dsz = total_len;
 	u32 max_pkt, fragm_sz, rest;
 	struct tipc_msg fragm_hdr;
 	struct sk_buff *buf, *buf_chain, *prev;
@@ -1169,7 +1191,6 @@ static int link_send_sections_long(struct tipc_port *sender,
 
 	tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
 		 INT_H_SIZE, msg_destnode(hdr));
-	msg_set_link_selector(&fragm_hdr, sender->ref);
 	msg_set_size(&fragm_hdr, max_pkt);
 	msg_set_fragm_no(&fragm_hdr, 1);
 
@@ -1271,28 +1292,15 @@ static int link_send_sections_long(struct tipc_port *sender,
 			buf_discard(buf_chain);
 		}
 		return tipc_port_reject_sections(sender, hdr, msg_sect, num_sect,
-						 TIPC_ERR_NO_NODE);
+						 total_len, TIPC_ERR_NO_NODE);
 	}
 
-	/* Append whole chain to send queue: */
+	/* Append chain of fragments to send queue & send them */
 
-	buf = buf_chain;
-	l_ptr->long_msg_seq_no = mod(l_ptr->long_msg_seq_no + 1);
-	if (!l_ptr->next_out)
-		l_ptr->next_out = buf_chain;
+	l_ptr->long_msg_seq_no++;
+	link_add_chain_to_outqueue(l_ptr, buf_chain, l_ptr->long_msg_seq_no);
+	l_ptr->stats.sent_fragments += fragm_no;
 	l_ptr->stats.sent_fragmented++;
-	while (buf) {
-		struct sk_buff *next = buf->next;
-		struct tipc_msg *msg = buf_msg(buf);
-
-		l_ptr->stats.sent_fragments++;
-		msg_set_long_msgno(msg, l_ptr->long_msg_seq_no);
-		link_add_to_outqueue(l_ptr, buf, msg);
-		buf = next;
-	}
-
-	/* Send it, if possible: */
-
 	tipc_link_push_queue(l_ptr);
 	tipc_node_unlock(node);
 	return dsz;
@@ -2407,6 +2415,8 @@ void tipc_link_recv_bundle(struct sk_buff *buf)
  */
 static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
 {
+	struct sk_buff *buf_chain = NULL;
+	struct sk_buff *buf_chain_tail = (struct sk_buff *)&buf_chain;
 	struct tipc_msg *inmsg = buf_msg(buf);
 	struct tipc_msg fragm_hdr;
 	u32 insize = msg_size(inmsg);
@@ -2415,7 +2425,7 @@ static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
 	u32 rest = insize;
 	u32 pack_sz = l_ptr->max_pkt;
 	u32 fragm_sz = pack_sz - INT_H_SIZE;
-	u32 fragm_no = 1;
+	u32 fragm_no = 0;
 	u32 destaddr;
 
 	if (msg_short(inmsg))
@@ -2427,10 +2437,6 @@ static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
 
 	tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
 		 INT_H_SIZE, destaddr);
-	msg_set_link_selector(&fragm_hdr, msg_link_selector(inmsg));
-	msg_set_long_msgno(&fragm_hdr, mod(l_ptr->long_msg_seq_no++));
-	msg_set_fragm_no(&fragm_hdr, fragm_no);
-	l_ptr->stats.sent_fragmented++;
 
 	/* Chop up message: */
 
@@ -2443,27 +2449,37 @@ static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
 		}
 		fragm = tipc_buf_acquire(fragm_sz + INT_H_SIZE);
 		if (fragm == NULL) {
-			warn("Link unable to fragment message\n");
-			dsz = -ENOMEM;
-			goto exit;
+			buf_discard(buf);
+			while (buf_chain) {
+				buf = buf_chain;
+				buf_chain = buf_chain->next;
+				buf_discard(buf);
+			}
+			return -ENOMEM;
 		}
 		msg_set_size(&fragm_hdr, fragm_sz + INT_H_SIZE);
+		fragm_no++;
+		msg_set_fragm_no(&fragm_hdr, fragm_no);
 		skb_copy_to_linear_data(fragm, &fragm_hdr, INT_H_SIZE);
 		skb_copy_to_linear_data_offset(fragm, INT_H_SIZE, crs,
 					       fragm_sz);
-		/*  Send queued messages first, if any: */
+		buf_chain_tail->next = fragm;
+		buf_chain_tail = fragm;
 
-		l_ptr->stats.sent_fragments++;
-		tipc_link_send_buf(l_ptr, fragm);
-		if (!tipc_link_is_up(l_ptr))
-			return dsz;
-		msg_set_fragm_no(&fragm_hdr, ++fragm_no);
 		rest -= fragm_sz;
 		crs += fragm_sz;
 		msg_set_type(&fragm_hdr, FRAGMENT);
 	}
-exit:
 	buf_discard(buf);
+
+	/* Append chain of fragments to send queue & send them */
+
+	l_ptr->long_msg_seq_no++;
+	link_add_chain_to_outqueue(l_ptr, buf_chain, l_ptr->long_msg_seq_no);
+	l_ptr->stats.sent_fragments += fragm_no;
+	l_ptr->stats.sent_fragmented++;
+	tipc_link_push_queue(l_ptr);
+
 	return dsz;
 }
 
diff --git a/net/tipc/link.h b/net/tipc/link.h
index e6a30dbe1aaabe814460c4e69df0ceb650d04493..74fbecab1ea029c348f570f8f0f11109205a7539 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -228,6 +228,7 @@ u32 tipc_link_get_max_pkt(u32 dest, u32 selector);
 int tipc_link_send_sections_fast(struct tipc_port *sender,
 				 struct iovec const *msg_sect,
 				 const u32 num_sect,
+				 unsigned int total_len,
 				 u32 destnode);
 void tipc_link_recv_bundle(struct sk_buff *buf);
 int  tipc_link_recv_fragment(struct sk_buff **pending,
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 6d92d17e7fb5eb3c51b1ee85f944a02cc8669c84..03e57bf92c732b8d278fbf1bcfb0491b23f6ac34 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -67,20 +67,6 @@ void tipc_msg_init(struct tipc_msg *m, u32 user, u32 type,
 	}
 }
 
-/**
- * tipc_msg_calc_data_size - determine total data size for message
- */
-
-int tipc_msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
-{
-	int dsz = 0;
-	int i;
-
-	for (i = 0; i < num_sect; i++)
-		dsz += msg_sect[i].iov_len;
-	return dsz;
-}
-
 /**
  * tipc_msg_build - create message using specified header and data
  *
@@ -89,18 +75,13 @@ int tipc_msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
  * Returns message data size or errno
  */
 
-int tipc_msg_build(struct tipc_msg *hdr,
-			    struct iovec const *msg_sect, u32 num_sect,
+int tipc_msg_build(struct tipc_msg *hdr, struct iovec const *msg_sect,
+		   u32 num_sect, unsigned int total_len,
 			    int max_size, int usrmem, struct sk_buff **buf)
 {
 	int dsz, sz, hsz, pos, res, cnt;
 
-	dsz = tipc_msg_calc_data_size(msg_sect, num_sect);
-	if (unlikely(dsz > TIPC_MAX_USER_MSG_SIZE)) {
-		*buf = NULL;
-		return -EINVAL;
-	}
-
+	dsz = total_len;
 	pos = hsz = msg_hdr_sz(hdr);
 	sz = hsz + dsz;
 	msg_set_size(hdr, sz);
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index de02339fc175f453baf35269e074c036cc04a64e..8452454731faa9e67cafd3570971faf7df6c59e4 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -39,41 +39,24 @@
 
 #include "bearer.h"
 
+/*
+ * Constants and routines used to read and write TIPC payload message headers
+ *
+ * Note: Some items are also used with TIPC internal message headers
+ */
+
 #define TIPC_VERSION              2
 
 /*
- *		TIPC user data message header format, version 2:
- *
- *
- *     1 0 9 8 7 6 5 4|3 2 1 0 9 8 7 6|5 4 3 2 1 0 9 8|7 6 5 4 3 2 1 0
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w0:|vers | user  |hdr sz |n|d|s|-|          message size           |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w1:|mstyp| error |rer cnt|lsc|opt p|      broadcast ack no         |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w2:|        link level ack no      |   broadcast/link level seq no |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w3:|                       previous node                           |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w4:|                      originating port                         |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w5:|                      destination port                         |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w6:|                      originating node                         |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w7:|                      destination node                         |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w8:|            name type / transport sequence number              |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * w9:|              name instance/multicast lower bound              |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * wA:|                    multicast upper bound                      |
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- *    /                                                               /
- *    \                           options                             \
- *    /                                                               /
- *    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- *
+ * Payload message users are defined in TIPC's public API:
+ * - TIPC_LOW_IMPORTANCE
+ * - TIPC_MEDIUM_IMPORTANCE
+ * - TIPC_HIGH_IMPORTANCE
+ * - TIPC_CRITICAL_IMPORTANCE
+ */
+
+/*
+ * Payload message types
  */
 
 #define TIPC_CONN_MSG		0
@@ -81,6 +64,9 @@
 #define TIPC_NAMED_MSG		2
 #define TIPC_DIRECT_MSG		3
 
+/*
+ * Message header sizes
+ */
 
 #define SHORT_H_SIZE              24	/* Connected, in-cluster messages */
 #define DIR_MSG_H_SIZE            32	/* Directly addressed messages */
@@ -473,40 +459,11 @@ static inline struct tipc_msg *msg_get_wrapped(struct tipc_msg *m)
 
 
 /*
-		TIPC internal message header format, version 2
-
-       1 0 9 8 7 6 5 4|3 2 1 0 9 8 7 6|5 4 3 2 1 0 9 8|7 6 5 4 3 2 1 0
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w0:|vers |msg usr|hdr sz |n|resrv|            packet size          |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w1:|m typ|      sequence gap       |       broadcast ack no        |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w2:| link level ack no/bc_gap_from |     seq no / bcast_gap_to     |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w3:|                       previous node                           |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w4:|  next sent broadcast/fragm no | next sent pkt/ fragm msg no   |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w5:|          session no           |rsv=0|r|berid|link prio|netpl|p|
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w6:|                      originating node                         |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w7:|                      destination node                         |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w8:|                   transport sequence number                   |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-   w9:|   msg count / bcast tag       |       link tolerance          |
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-      \                                                               \
-      /                     User Specific Data                        /
-      \                                                               \
-      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-      NB: CONN_MANAGER use data message format. LINK_CONFIG has own format.
-*/
+ * Constants and routines used to read and write TIPC internal message headers
+ */
 
 /*
- * Internal users
+ * Internal message users
  */
 
 #define  BCAST_PROTOCOL       5
@@ -520,7 +477,7 @@ static inline struct tipc_msg *msg_get_wrapped(struct tipc_msg *m)
 #define  LINK_CONFIG          13
 
 /*
- *  Connection management protocol messages
+ *  Connection management protocol message types
  */
 
 #define CONN_PROBE        0
@@ -528,12 +485,41 @@ static inline struct tipc_msg *msg_get_wrapped(struct tipc_msg *m)
 #define CONN_ACK          2
 
 /*
- * Name distributor messages
+ * Name distributor message types
  */
 
 #define PUBLICATION       0
 #define WITHDRAWAL        1
 
+/*
+ * Segmentation message types
+ */
+
+#define FIRST_FRAGMENT		0
+#define FRAGMENT		1
+#define LAST_FRAGMENT		2
+
+/*
+ * Link management protocol message types
+ */
+
+#define STATE_MSG		0
+#define RESET_MSG		1
+#define ACTIVATE_MSG		2
+
+/*
+ * Changeover tunnel message types
+ */
+#define DUPLICATE_MSG		0
+#define ORIGINAL_MSG		1
+
+/*
+ * Config protocol message types
+ */
+
+#define DSC_REQ_MSG		0
+#define DSC_RESP_MSG		1
+
 
 /*
  * Word 1
@@ -761,50 +747,11 @@ static inline void msg_set_link_tolerance(struct tipc_msg *m, u32 n)
 	msg_set_bits(m, 9, 0, 0xffff, n);
 }
 
-/*
- * Segmentation message types
- */
-
-#define FIRST_FRAGMENT     0
-#define FRAGMENT           1
-#define LAST_FRAGMENT      2
-
-/*
- * Link management protocol message types
- */
-
-#define STATE_MSG       0
-#define RESET_MSG       1
-#define ACTIVATE_MSG    2
-
-/*
- * Changeover tunnel message types
- */
-#define DUPLICATE_MSG    0
-#define ORIGINAL_MSG     1
-
-/*
- * Routing table message types
- */
-#define EXT_ROUTING_TABLE    0
-#define LOCAL_ROUTING_TABLE  1		/* obsoleted */
-#define SLAVE_ROUTING_TABLE  2
-#define ROUTE_ADDITION       3
-#define ROUTE_REMOVAL        4
-
-/*
- * Config protocol message types
- */
-
-#define DSC_REQ_MSG          0
-#define DSC_RESP_MSG         1
-
 u32 tipc_msg_tot_importance(struct tipc_msg *m);
 void tipc_msg_init(struct tipc_msg *m, u32 user, u32 type,
 			    u32 hsize, u32 destnode);
-int tipc_msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect);
-int tipc_msg_build(struct tipc_msg *hdr,
-			    struct iovec const *msg_sect, u32 num_sect,
+int tipc_msg_build(struct tipc_msg *hdr, struct iovec const *msg_sect,
+		   u32 num_sect, unsigned int total_len,
 			    int max_size, int usrmem, struct sk_buff **buf);
 
 static inline void msg_set_media_addr(struct tipc_msg *m, struct tipc_media_addr *a)
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 6ff78f9c7d65a83623e870aa16522c3ca6219c3c..c68dc956a4234e5759b53d5e3e460e61d882b171 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -74,7 +74,8 @@ static u32 port_peerport(struct tipc_port *p_ptr)
  */
 
 int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
-		   u32 num_sect, struct iovec const *msg_sect)
+		   u32 num_sect, struct iovec const *msg_sect,
+		   unsigned int total_len)
 {
 	struct tipc_msg *hdr;
 	struct sk_buff *buf;
@@ -91,11 +92,14 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
 
 	hdr = &oport->phdr;
 	msg_set_type(hdr, TIPC_MCAST_MSG);
+	msg_set_lookup_scope(hdr, TIPC_CLUSTER_SCOPE);
+	msg_set_destport(hdr, 0);
+	msg_set_destnode(hdr, 0);
 	msg_set_nametype(hdr, seq->type);
 	msg_set_namelower(hdr, seq->lower);
 	msg_set_nameupper(hdr, seq->upper);
 	msg_set_hdr_sz(hdr, MCAST_H_SIZE);
-	res = tipc_msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
+	res = tipc_msg_build(hdr, msg_sect, num_sect, total_len, MAX_MSG_SIZE,
 			!oport->user_port, &buf);
 	if (unlikely(!buf))
 		return res;
@@ -161,6 +165,7 @@ void tipc_port_recv_mcast(struct sk_buff *buf, struct port_list *dp)
 	/* Deliver a copy of message to each destination port */
 
 	if (dp->count != 0) {
+		msg_set_destnode(msg, tipc_own_addr);
 		if (dp->count == 1) {
 			msg_set_destport(msg, dp->ports[0]);
 			tipc_port_recv_msg(buf);
@@ -414,12 +419,12 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
 
 int tipc_port_reject_sections(struct tipc_port *p_ptr, struct tipc_msg *hdr,
 			      struct iovec const *msg_sect, u32 num_sect,
-			      int err)
+			      unsigned int total_len, int err)
 {
 	struct sk_buff *buf;
 	int res;
 
-	res = tipc_msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
+	res = tipc_msg_build(hdr, msg_sect, num_sect, total_len, MAX_MSG_SIZE,
 			!p_ptr->user_port, &buf);
 	if (!buf)
 		return res;
@@ -1065,6 +1070,7 @@ int tipc_connect2port(u32 ref, struct tipc_portid const *peer)
 	msg_set_orignode(msg, tipc_own_addr);
 	msg_set_origport(msg, p_ptr->ref);
 	msg_set_type(msg, TIPC_CONN_MSG);
+	msg_set_lookup_scope(msg, 0);
 	msg_set_hdr_sz(msg, SHORT_H_SIZE);
 
 	p_ptr->probing_interval = PROBING_INTERVAL;
@@ -1158,12 +1164,13 @@ int tipc_shutdown(u32 ref)
  */
 
 static int tipc_port_recv_sections(struct tipc_port *sender, unsigned int num_sect,
-				   struct iovec const *msg_sect)
+				   struct iovec const *msg_sect,
+				   unsigned int total_len)
 {
 	struct sk_buff *buf;
 	int res;
 
-	res = tipc_msg_build(&sender->phdr, msg_sect, num_sect,
+	res = tipc_msg_build(&sender->phdr, msg_sect, num_sect, total_len,
 			MAX_MSG_SIZE, !sender->user_port, &buf);
 	if (likely(buf))
 		tipc_port_recv_msg(buf);
@@ -1174,7 +1181,8 @@ static int tipc_port_recv_sections(struct tipc_port *sender, unsigned int num_se
  * tipc_send - send message sections on connection
  */
 
-int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect)
+int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect,
+	      unsigned int total_len)
 {
 	struct tipc_port *p_ptr;
 	u32 destnode;
@@ -1189,9 +1197,10 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect)
 		destnode = port_peernode(p_ptr);
 		if (likely(destnode != tipc_own_addr))
 			res = tipc_link_send_sections_fast(p_ptr, msg_sect, num_sect,
-							   destnode);
+							   total_len, destnode);
 		else
-			res = tipc_port_recv_sections(p_ptr, num_sect, msg_sect);
+			res = tipc_port_recv_sections(p_ptr, num_sect, msg_sect,
+						      total_len);
 
 		if (likely(res != -ELINKCONG)) {
 			p_ptr->congested = 0;
@@ -1202,8 +1211,7 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect)
 	}
 	if (port_unreliable(p_ptr)) {
 		p_ptr->congested = 0;
-		/* Just calculate msg length and return */
-		return tipc_msg_calc_data_size(msg_sect, num_sect);
+		return total_len;
 	}
 	return -ELINKCONG;
 }
@@ -1213,7 +1221,8 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect)
  */
 
 int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
-	   unsigned int num_sect, struct iovec const *msg_sect)
+		   unsigned int num_sect, struct iovec const *msg_sect,
+		   unsigned int total_len)
 {
 	struct tipc_port *p_ptr;
 	struct tipc_msg *msg;
@@ -1240,23 +1249,23 @@ int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
 	if (likely(destport)) {
 		if (likely(destnode == tipc_own_addr))
 			res = tipc_port_recv_sections(p_ptr, num_sect,
-						      msg_sect);
+						      msg_sect, total_len);
 		else
 			res = tipc_link_send_sections_fast(p_ptr, msg_sect,
-							   num_sect, destnode);
+							   num_sect, total_len,
+							   destnode);
 		if (likely(res != -ELINKCONG)) {
 			if (res > 0)
 				p_ptr->sent++;
 			return res;
 		}
 		if (port_unreliable(p_ptr)) {
-			/* Just calculate msg length and return */
-			return tipc_msg_calc_data_size(msg_sect, num_sect);
+			return total_len;
 		}
 		return -ELINKCONG;
 	}
 	return tipc_port_reject_sections(p_ptr, msg, msg_sect, num_sect,
-					 TIPC_ERR_NO_NAME);
+					 total_len, TIPC_ERR_NO_NAME);
 }
 
 /**
@@ -1264,7 +1273,8 @@ int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
  */
 
 int tipc_send2port(u32 ref, struct tipc_portid const *dest,
-	   unsigned int num_sect, struct iovec const *msg_sect)
+		   unsigned int num_sect, struct iovec const *msg_sect,
+		   unsigned int total_len)
 {
 	struct tipc_port *p_ptr;
 	struct tipc_msg *msg;
@@ -1276,6 +1286,7 @@ int tipc_send2port(u32 ref, struct tipc_portid const *dest,
 
 	msg = &p_ptr->phdr;
 	msg_set_type(msg, TIPC_DIRECT_MSG);
+	msg_set_lookup_scope(msg, 0);
 	msg_set_orignode(msg, tipc_own_addr);
 	msg_set_origport(msg, ref);
 	msg_set_destnode(msg, dest->node);
@@ -1283,18 +1294,18 @@ int tipc_send2port(u32 ref, struct tipc_portid const *dest,
 	msg_set_hdr_sz(msg, DIR_MSG_H_SIZE);
 
 	if (dest->node == tipc_own_addr)
-		res =  tipc_port_recv_sections(p_ptr, num_sect, msg_sect);
+		res =  tipc_port_recv_sections(p_ptr, num_sect, msg_sect,
+					       total_len);
 	else
 		res = tipc_link_send_sections_fast(p_ptr, msg_sect, num_sect,
-						   dest->node);
+						   total_len, dest->node);
 	if (likely(res != -ELINKCONG)) {
 		if (res > 0)
 			p_ptr->sent++;
 		return res;
 	}
 	if (port_unreliable(p_ptr)) {
-		/* Just calculate msg length and return */
-		return tipc_msg_calc_data_size(msg_sect, num_sect);
+		return total_len;
 	}
 	return -ELINKCONG;
 }
diff --git a/net/tipc/port.h b/net/tipc/port.h
index 87b9424ae0ecb92886fbb3f2ff7f1685ef7e7948..b9aa34195aecd4d447daa1b46911ab83e887d6c3 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -205,23 +205,27 @@ int tipc_disconnect_port(struct tipc_port *tp_ptr);
 /*
  * TIPC messaging routines
  */
-int tipc_send(u32 portref, unsigned int num_sect, struct iovec const *msg_sect);
+int tipc_send(u32 portref, unsigned int num_sect, struct iovec const *msg_sect,
+	      unsigned int total_len);
 
 int tipc_send2name(u32 portref, struct tipc_name const *name, u32 domain,
-		unsigned int num_sect, struct iovec const *msg_sect);
+		   unsigned int num_sect, struct iovec const *msg_sect,
+		   unsigned int total_len);
 
 int tipc_send2port(u32 portref, struct tipc_portid const *dest,
-		unsigned int num_sect, struct iovec const *msg_sect);
+		   unsigned int num_sect, struct iovec const *msg_sect,
+		   unsigned int total_len);
 
 int tipc_send_buf2port(u32 portref, struct tipc_portid const *dest,
 		struct sk_buff *buf, unsigned int dsz);
 
 int tipc_multicast(u32 portref, struct tipc_name_seq const *seq,
-		unsigned int section_count, struct iovec const *msg);
+		   unsigned int section_count, struct iovec const *msg,
+		   unsigned int total_len);
 
 int tipc_port_reject_sections(struct tipc_port *p_ptr, struct tipc_msg *hdr,
 			      struct iovec const *msg_sect, u32 num_sect,
-			      int err);
+			      unsigned int total_len, int err);
 struct sk_buff *tipc_port_get_ports(void);
 void tipc_port_recv_proto_msg(struct sk_buff *buf);
 void tipc_port_recv_mcast(struct sk_buff *buf, struct port_list *dp);
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 29d94d53198d748d3ef2432d6dc96833c6868608..338837396642d016c2001f30fca9ccb624d1d41d 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -535,6 +535,9 @@ static int send_msg(struct kiocb *iocb, struct socket *sock,
 	if (unlikely((m->msg_namelen < sizeof(*dest)) ||
 		     (dest->family != AF_TIPC)))
 		return -EINVAL;
+	if ((total_len > TIPC_MAX_USER_MSG_SIZE) ||
+	    (m->msg_iovlen > (unsigned)INT_MAX))
+		return -EMSGSIZE;
 
 	if (iocb)
 		lock_sock(sk);
@@ -573,12 +576,14 @@ static int send_msg(struct kiocb *iocb, struct socket *sock,
 					     &dest->addr.name.name,
 					     dest->addr.name.domain,
 					     m->msg_iovlen,
-					     m->msg_iov);
+					     m->msg_iov,
+					     total_len);
 		} else if (dest->addrtype == TIPC_ADDR_ID) {
 			res = tipc_send2port(tport->ref,
 					     &dest->addr.id,
 					     m->msg_iovlen,
-					     m->msg_iov);
+					     m->msg_iov,
+					     total_len);
 		} else if (dest->addrtype == TIPC_ADDR_MCAST) {
 			if (needs_conn) {
 				res = -EOPNOTSUPP;
@@ -590,7 +595,8 @@ static int send_msg(struct kiocb *iocb, struct socket *sock,
 			res = tipc_multicast(tport->ref,
 					     &dest->addr.nameseq,
 					     m->msg_iovlen,
-					     m->msg_iov);
+					     m->msg_iov,
+					     total_len);
 		}
 		if (likely(res != -ELINKCONG)) {
 			if (needs_conn && (res >= 0))
@@ -640,6 +646,10 @@ static int send_packet(struct kiocb *iocb, struct socket *sock,
 	if (unlikely(dest))
 		return send_msg(iocb, sock, m, total_len);
 
+	if ((total_len > TIPC_MAX_USER_MSG_SIZE) ||
+	    (m->msg_iovlen > (unsigned)INT_MAX))
+		return -EMSGSIZE;
+
 	if (iocb)
 		lock_sock(sk);
 
@@ -652,7 +662,8 @@ static int send_packet(struct kiocb *iocb, struct socket *sock,
 			break;
 		}
 
-		res = tipc_send(tport->ref, m->msg_iovlen, m->msg_iov);
+		res = tipc_send(tport->ref, m->msg_iovlen, m->msg_iov,
+				total_len);
 		if (likely(res != -ELINKCONG))
 			break;
 		if (m->msg_flags & MSG_DONTWAIT) {
@@ -723,6 +734,12 @@ static int send_stream(struct kiocb *iocb, struct socket *sock,
 		goto exit;
 	}
 
+	if ((total_len > (unsigned)INT_MAX) ||
+	    (m->msg_iovlen > (unsigned)INT_MAX)) {
+		res = -EMSGSIZE;
+		goto exit;
+	}
+
 	/*
 	 * Send each iovec entry using one or more messages
 	 *
@@ -753,7 +770,7 @@ static int send_stream(struct kiocb *iocb, struct socket *sock,
 				bytes_to_send = curr_left;
 			my_iov.iov_base = curr_start;
 			my_iov.iov_len = bytes_to_send;
-			res = send_packet(NULL, sock, &my_msg, 0);
+			res = send_packet(NULL, sock, &my_msg, bytes_to_send);
 			if (res < 0) {
 				if (bytes_sent)
 					res = bytes_sent;
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index aae9eae13404d4c2c3eaa30035cbbbee8d025195..6cf7268634857bc78bea5bfa2f67cdc5c80266bc 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -109,7 +109,7 @@ static void subscr_send_event(struct subscription *sub,
 	sub->evt.found_upper = htohl(found_upper, sub->swap);
 	sub->evt.port.ref = htohl(port_ref, sub->swap);
 	sub->evt.port.node = htohl(node, sub->swap);
-	tipc_send(sub->server_ref, 1, &msg_sect);
+	tipc_send(sub->server_ref, 1, &msg_sect, msg_sect.iov_len);
 }
 
 /**
@@ -521,7 +521,7 @@ static void subscr_named_msg_event(void *usr_handle,
 
 	/* Send an ACK- to complete connection handshaking */
 
-	tipc_send(server_port_ref, 0, NULL);
+	tipc_send(server_port_ref, 0, NULL, 0);
 
 	/* Handle optional subscription request */
 
diff --git a/net/wireless/core.c b/net/wireless/core.c
index fe01de29bfe8c740edc5e19944663e5d0fd7cd33..c22ef3492ee6f0b8f58f1d663c995a977a7bcc6b 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -46,6 +46,11 @@ static struct dentry *ieee80211_debugfs_dir;
 /* for the cleanup, scan and event works */
 struct workqueue_struct *cfg80211_wq;
 
+static bool cfg80211_disable_40mhz_24ghz;
+module_param(cfg80211_disable_40mhz_24ghz, bool, 0644);
+MODULE_PARM_DESC(cfg80211_disable_40mhz_24ghz,
+		 "Disable 40MHz support in the 2.4GHz band");
+
 /* requires cfg80211_mutex to be held! */
 struct cfg80211_registered_device *cfg80211_rdev_by_wiphy_idx(int wiphy_idx)
 {
@@ -365,7 +370,7 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
 	spin_lock_init(&rdev->bss_lock);
 	INIT_LIST_HEAD(&rdev->bss_list);
 	INIT_WORK(&rdev->scan_done_wk, __cfg80211_scan_done);
-
+	INIT_WORK(&rdev->sched_scan_results_wk, __cfg80211_sched_scan_results);
 #ifdef CONFIG_CFG80211_WEXT
 	rdev->wiphy.wext = &cfg80211_wext_handler;
 #endif
@@ -411,6 +416,67 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
 }
 EXPORT_SYMBOL(wiphy_new);
 
+static int wiphy_verify_combinations(struct wiphy *wiphy)
+{
+	const struct ieee80211_iface_combination *c;
+	int i, j;
+
+	/* If we have combinations enforce them */
+	if (wiphy->n_iface_combinations)
+		wiphy->flags |= WIPHY_FLAG_ENFORCE_COMBINATIONS;
+
+	for (i = 0; i < wiphy->n_iface_combinations; i++) {
+		u32 cnt = 0;
+		u16 all_iftypes = 0;
+
+		c = &wiphy->iface_combinations[i];
+
+		/* Combinations with just one interface aren't real */
+		if (WARN_ON(c->max_interfaces < 2))
+			return -EINVAL;
+
+		/* Need at least one channel */
+		if (WARN_ON(!c->num_different_channels))
+			return -EINVAL;
+
+		if (WARN_ON(!c->n_limits))
+			return -EINVAL;
+
+		for (j = 0; j < c->n_limits; j++) {
+			u16 types = c->limits[j].types;
+
+			/*
+			 * interface types shouldn't overlap, this is
+			 * used in cfg80211_can_change_interface()
+			 */
+			if (WARN_ON(types & all_iftypes))
+				return -EINVAL;
+			all_iftypes |= types;
+
+			if (WARN_ON(!c->limits[j].max))
+				return -EINVAL;
+
+			/* Shouldn't list software iftypes in combinations! */
+			if (WARN_ON(wiphy->software_iftypes & types))
+				return -EINVAL;
+
+			cnt += c->limits[j].max;
+			/*
+			 * Don't advertise an unsupported type
+			 * in a combination.
+			 */
+			if (WARN_ON((wiphy->interface_modes & types) != types))
+				return -EINVAL;
+		}
+
+		/* You can't even choose that many! */
+		if (WARN_ON(cnt < c->max_interfaces))
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
 int wiphy_register(struct wiphy *wiphy)
 {
 	struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
@@ -439,6 +505,10 @@ int wiphy_register(struct wiphy *wiphy)
 	if (WARN_ON(ifmodes != wiphy->interface_modes))
 		wiphy->interface_modes = ifmodes;
 
+	res = wiphy_verify_combinations(wiphy);
+	if (res)
+		return res;
+
 	/* sanity check supported bands/channels */
 	for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
 		sband = wiphy->bands[band];
@@ -450,6 +520,18 @@ int wiphy_register(struct wiphy *wiphy)
 		if (WARN_ON(!sband->n_channels || !sband->n_bitrates))
 			return -EINVAL;
 
+		/*
+		 * Since cfg80211_disable_40mhz_24ghz is global, we can
+		 * modify the sband's ht data even if the driver uses a
+		 * global structure for that.
+		 */
+		if (cfg80211_disable_40mhz_24ghz &&
+		    band == IEEE80211_BAND_2GHZ &&
+		    sband->ht_cap.ht_supported) {
+			sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+			sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_40;
+		}
+
 		/*
 		 * Since we use a u32 for rate bitmaps in
 		 * ieee80211_get_response_rate, we cannot
@@ -476,6 +558,13 @@ int wiphy_register(struct wiphy *wiphy)
 		return -EINVAL;
 	}
 
+	if (rdev->wiphy.wowlan.n_patterns) {
+		if (WARN_ON(!rdev->wiphy.wowlan.pattern_min_len ||
+			    rdev->wiphy.wowlan.pattern_min_len >
+			    rdev->wiphy.wowlan.pattern_max_len))
+			return -EINVAL;
+	}
+
 	/* check and set up bitrates */
 	ieee80211_set_bitrate_flags(wiphy);
 
@@ -614,6 +703,7 @@ void cfg80211_dev_free(struct cfg80211_registered_device *rdev)
 	mutex_destroy(&rdev->devlist_mtx);
 	list_for_each_entry_safe(scan, tmp, &rdev->bss_list, list)
 		cfg80211_put_bss(&scan->pub);
+	cfg80211_rdev_free_wowlan(rdev);
 	kfree(rdev);
 }
 
@@ -647,6 +737,11 @@ static void wdev_cleanup_work(struct work_struct *work)
 		___cfg80211_scan_done(rdev, true);
 	}
 
+	if (WARN_ON(rdev->sched_scan_req &&
+		    rdev->sched_scan_req->dev == wdev->netdev)) {
+		__cfg80211_stop_sched_scan(rdev, false);
+	}
+
 	cfg80211_unlock_rdev(rdev);
 
 	mutex_lock(&rdev->devlist_mtx);
@@ -668,6 +763,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 	struct net_device *dev = ndev;
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev;
+	int ret;
 
 	if (!wdev)
 		return NOTIFY_DONE;
@@ -734,6 +830,10 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 			break;
 		case NL80211_IFTYPE_P2P_CLIENT:
 		case NL80211_IFTYPE_STATION:
+			cfg80211_lock_rdev(rdev);
+			__cfg80211_stop_sched_scan(rdev, false);
+			cfg80211_unlock_rdev(rdev);
+
 			wdev_lock(wdev);
 #ifdef CONFIG_CFG80211_WEXT
 			kfree(wdev->wext.ie);
@@ -752,6 +852,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 		default:
 			break;
 		}
+		wdev->beacon_interval = 0;
 		break;
 	case NETDEV_DOWN:
 		dev_hold(dev);
@@ -858,6 +959,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 			return notifier_from_errno(-EOPNOTSUPP);
 		if (rfkill_blocked(rdev->rfkill))
 			return notifier_from_errno(-ERFKILL);
+		ret = cfg80211_can_add_interface(rdev, wdev->iftype);
+		if (ret)
+			return notifier_from_errno(ret);
 		break;
 	}
 
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 26a0a084e16b886910ea637168982baf8318c812..bf0fb40e3c8ba2eeac28292128e16e29fb4a7ff5 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -60,8 +60,10 @@ struct cfg80211_registered_device {
 	struct rb_root bss_tree;
 	u32 bss_generation;
 	struct cfg80211_scan_request *scan_req; /* protected by RTNL */
+	struct cfg80211_sched_scan_request *sched_scan_req;
 	unsigned long suspend_at;
 	struct work_struct scan_done_wk;
+	struct work_struct sched_scan_results_wk;
 
 #ifdef CONFIG_NL80211_TESTMODE
 	struct genl_info *testmode_info;
@@ -70,6 +72,8 @@ struct cfg80211_registered_device {
 	struct work_struct conn_work;
 	struct work_struct event_work;
 
+	struct cfg80211_wowlan *wowlan;
+
 	/* must be last because of the way we do wiphy_priv(),
 	 * and it should at least be aligned to NETDEV_ALIGN */
 	struct wiphy wiphy __attribute__((__aligned__(NETDEV_ALIGN)));
@@ -89,6 +93,18 @@ bool wiphy_idx_valid(int wiphy_idx)
 	return wiphy_idx >= 0;
 }
 
+static inline void
+cfg80211_rdev_free_wowlan(struct cfg80211_registered_device *rdev)
+{
+	int i;
+
+	if (!rdev->wowlan)
+		return;
+	for (i = 0; i < rdev->wowlan->n_patterns; i++)
+		kfree(rdev->wowlan->patterns[i].mask);
+	kfree(rdev->wowlan->patterns);
+	kfree(rdev->wowlan);
+}
 
 extern struct workqueue_struct *cfg80211_wq;
 extern struct mutex cfg80211_mutex;
@@ -397,12 +413,26 @@ void cfg80211_sme_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
 void cfg80211_sme_disassoc(struct net_device *dev, int idx);
 void __cfg80211_scan_done(struct work_struct *wk);
 void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak);
+void __cfg80211_sched_scan_results(struct work_struct *wk);
+int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
+			       bool driver_initiated);
 void cfg80211_upload_connect_keys(struct wireless_dev *wdev);
 int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 			  struct net_device *dev, enum nl80211_iftype ntype,
 			  u32 *flags, struct vif_params *params);
 void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev);
 
+int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
+				  struct wireless_dev *wdev,
+				  enum nl80211_iftype iftype);
+
+static inline int
+cfg80211_can_add_interface(struct cfg80211_registered_device *rdev,
+			   enum nl80211_iftype iftype)
+{
+	return cfg80211_can_change_interface(rdev, NULL, iftype);
+}
+
 struct ieee80211_channel *
 rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
 		  int freq, enum nl80211_channel_type channel_type);
@@ -412,6 +442,9 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
 
 u16 cfg80211_calculate_bitrate(struct rate_info *rate);
 
+int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
+				 u32 beacon_int);
+
 #ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS
 #define CFG80211_DEV_WARN_ON(cond)	WARN_ON(cond)
 #else
diff --git a/net/wireless/lib80211_crypt_wep.c b/net/wireless/lib80211_crypt_wep.c
index e2e88878ba35a845d20af5475692b05a1a14abca..2f265e033ae271028fdb60c2addce519d6530456 100644
--- a/net/wireless/lib80211_crypt_wep.c
+++ b/net/wireless/lib80211_crypt_wep.c
@@ -96,13 +96,12 @@ static int lib80211_wep_build_iv(struct sk_buff *skb, int hdr_len,
 			       u8 *key, int keylen, void *priv)
 {
 	struct lib80211_wep_data *wep = priv;
-	u32 klen, len;
+	u32 klen;
 	u8 *pos;
 
 	if (skb_headroom(skb) < 4 || skb->len < hdr_len)
 		return -1;
 
-	len = skb->len - hdr_len;
 	pos = skb_push(skb, 4);
 	memmove(pos, pos + 4, hdr_len);
 	pos += hdr_len;
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index 73e39c171ffb1a9d27bb011825ecc5cf8f83e24c..5c116083eeca7f99c28b9f8e9835a5d32e0e24db 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -1,5 +1,6 @@
 #include <linux/ieee80211.h>
 #include <net/cfg80211.h>
+#include "nl80211.h"
 #include "core.h"
 
 /* Default values, timeouts in ms */
@@ -53,8 +54,9 @@ const struct mesh_config default_mesh_config = {
 const struct mesh_setup default_mesh_setup = {
 	.path_sel_proto = IEEE80211_PATH_PROTOCOL_HWMP,
 	.path_metric = IEEE80211_PATH_METRIC_AIRTIME,
-	.vendor_ie = NULL,
-	.vendor_ie_len = 0,
+	.ie = NULL,
+	.ie_len = 0,
+	.is_secure = false,
 };
 
 int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
@@ -72,6 +74,10 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)
 		return -EOPNOTSUPP;
 
+	if (!(rdev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) &&
+	      setup->is_secure)
+		return -EOPNOTSUPP;
+
 	if (wdev->mesh_id_len)
 		return -EALREADY;
 
@@ -105,6 +111,19 @@ int cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
 	return err;
 }
 
+void cfg80211_notify_new_peer_candidate(struct net_device *dev,
+		const u8 *macaddr, const u8* ie, u8 ie_len, gfp_t gfp)
+{
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+
+	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MESH_POINT))
+		return;
+
+	nl80211_send_new_peer_candidate(wiphy_to_dev(wdev->wiphy), dev,
+			macaddr, ie, ie_len, gfp);
+}
+EXPORT_SYMBOL(cfg80211_notify_new_peer_candidate);
+
 static int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
 				 struct net_device *dev)
 {
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index aa5df8865ff75a87c2e905fa329988b63f39391e..493b939970cd6cbefbd7ebad18cbf6c4d1405ed5 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -770,6 +770,15 @@ void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
 }
 EXPORT_SYMBOL(cfg80211_new_sta);
 
+void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp)
+{
+	struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+	struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+	nl80211_send_sta_del_event(rdev, dev, mac_addr, gfp);
+}
+EXPORT_SYMBOL(cfg80211_del_sta);
+
 struct cfg80211_mgmt_registration {
 	struct list_head list;
 
@@ -954,6 +963,16 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
 			if (memcmp(mgmt->bssid, dev->dev_addr, ETH_ALEN))
 				err = -EINVAL;
 			break;
+		case NL80211_IFTYPE_MESH_POINT:
+			if (memcmp(mgmt->sa, mgmt->bssid, ETH_ALEN)) {
+				err = -EINVAL;
+				break;
+			}
+			/*
+			 * check for mesh DA must be done by driver as
+			 * cfg80211 doesn't track the stations
+			 */
+			break;
 		default:
 			err = -EOPNOTSUPP;
 			break;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 4ebce4284e9de25a680f2812bc7cb8b393304565..2222ce08ee91ea8d82e8c8222451c4af1bb4c5ef 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -124,6 +124,7 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
 	[NL80211_ATTR_BSS_HT_OPMODE] = { .type = NLA_U16 },
 
 	[NL80211_ATTR_MESH_CONFIG] = { .type = NLA_NESTED },
+	[NL80211_ATTR_SUPPORT_MESH_AUTH] = { .type = NLA_FLAG },
 
 	[NL80211_ATTR_HT_CAPABILITY] = { .type = NLA_BINARY,
 					 .len = NL80211_HT_CAPABILITY_LEN },
@@ -172,6 +173,9 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
 	[NL80211_ATTR_MCAST_RATE] = { .type = NLA_U32 },
 	[NL80211_ATTR_OFFCHANNEL_TX_OK] = { .type = NLA_FLAG },
 	[NL80211_ATTR_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
+	[NL80211_ATTR_WOWLAN_TRIGGERS] = { .type = NLA_NESTED },
+	[NL80211_ATTR_STA_PLINK_STATE] = { .type = NLA_U8 },
+	[NL80211_ATTR_SCHED_SCAN_INTERVAL] = { .type = NLA_U32 },
 };
 
 /* policy for the key attributes */
@@ -193,6 +197,15 @@ nl80211_key_default_policy[NUM_NL80211_KEY_DEFAULT_TYPES] = {
 	[NL80211_KEY_DEFAULT_TYPE_MULTICAST] = { .type = NLA_FLAG },
 };
 
+/* policy for WoWLAN attributes */
+static const struct nla_policy
+nl80211_wowlan_policy[NUM_NL80211_WOWLAN_TRIG] = {
+	[NL80211_WOWLAN_TRIG_ANY] = { .type = NLA_FLAG },
+	[NL80211_WOWLAN_TRIG_DISCONNECT] = { .type = NLA_FLAG },
+	[NL80211_WOWLAN_TRIG_MAGIC_PKT] = { .type = NLA_FLAG },
+	[NL80211_WOWLAN_TRIG_PKT_PATTERN] = { .type = NLA_NESTED },
+};
+
 /* ifidx get helper */
 static int nl80211_get_ifidx(struct netlink_callback *cb)
 {
@@ -533,6 +546,7 @@ static int nl80211_key_allowed(struct wireless_dev *wdev)
 	case NL80211_IFTYPE_AP:
 	case NL80211_IFTYPE_AP_VLAN:
 	case NL80211_IFTYPE_P2P_GO:
+	case NL80211_IFTYPE_MESH_POINT:
 		break;
 	case NL80211_IFTYPE_ADHOC:
 		if (!wdev->current_bss)
@@ -550,6 +564,88 @@ static int nl80211_key_allowed(struct wireless_dev *wdev)
 	return 0;
 }
 
+static int nl80211_put_iftypes(struct sk_buff *msg, u32 attr, u16 ifmodes)
+{
+	struct nlattr *nl_modes = nla_nest_start(msg, attr);
+	int i;
+
+	if (!nl_modes)
+		goto nla_put_failure;
+
+	i = 0;
+	while (ifmodes) {
+		if (ifmodes & 1)
+			NLA_PUT_FLAG(msg, i);
+		ifmodes >>= 1;
+		i++;
+	}
+
+	nla_nest_end(msg, nl_modes);
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+
+static int nl80211_put_iface_combinations(struct wiphy *wiphy,
+					  struct sk_buff *msg)
+{
+	struct nlattr *nl_combis;
+	int i, j;
+
+	nl_combis = nla_nest_start(msg,
+				NL80211_ATTR_INTERFACE_COMBINATIONS);
+	if (!nl_combis)
+		goto nla_put_failure;
+
+	for (i = 0; i < wiphy->n_iface_combinations; i++) {
+		const struct ieee80211_iface_combination *c;
+		struct nlattr *nl_combi, *nl_limits;
+
+		c = &wiphy->iface_combinations[i];
+
+		nl_combi = nla_nest_start(msg, i + 1);
+		if (!nl_combi)
+			goto nla_put_failure;
+
+		nl_limits = nla_nest_start(msg, NL80211_IFACE_COMB_LIMITS);
+		if (!nl_limits)
+			goto nla_put_failure;
+
+		for (j = 0; j < c->n_limits; j++) {
+			struct nlattr *nl_limit;
+
+			nl_limit = nla_nest_start(msg, j + 1);
+			if (!nl_limit)
+				goto nla_put_failure;
+			NLA_PUT_U32(msg, NL80211_IFACE_LIMIT_MAX,
+				    c->limits[j].max);
+			if (nl80211_put_iftypes(msg, NL80211_IFACE_LIMIT_TYPES,
+						c->limits[j].types))
+				goto nla_put_failure;
+			nla_nest_end(msg, nl_limit);
+		}
+
+		nla_nest_end(msg, nl_limits);
+
+		if (c->beacon_int_infra_match)
+			NLA_PUT_FLAG(msg,
+				NL80211_IFACE_COMB_STA_AP_BI_MATCH);
+		NLA_PUT_U32(msg, NL80211_IFACE_COMB_NUM_CHANNELS,
+			    c->num_different_channels);
+		NLA_PUT_U32(msg, NL80211_IFACE_COMB_MAXNUM,
+			    c->max_interfaces);
+
+		nla_nest_end(msg, nl_combi);
+	}
+
+	nla_nest_end(msg, nl_combis);
+
+	return 0;
+nla_put_failure:
+	return -ENOBUFS;
+}
+
 static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 			      struct cfg80211_registered_device *dev)
 {
@@ -557,13 +653,11 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 	struct nlattr *nl_bands, *nl_band;
 	struct nlattr *nl_freqs, *nl_freq;
 	struct nlattr *nl_rates, *nl_rate;
-	struct nlattr *nl_modes;
 	struct nlattr *nl_cmds;
 	enum ieee80211_band band;
 	struct ieee80211_channel *chan;
 	struct ieee80211_rate *rate;
 	int i;
-	u16 ifmodes = dev->wiphy.interface_modes;
 	const struct ieee80211_txrx_stypes *mgmt_stypes =
 				dev->wiphy.mgmt_stypes;
 
@@ -594,6 +688,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 
 	if (dev->wiphy.flags & WIPHY_FLAG_IBSS_RSN)
 		NLA_PUT_FLAG(msg, NL80211_ATTR_SUPPORT_IBSS_RSN);
+	if (dev->wiphy.flags & WIPHY_FLAG_MESH_AUTH)
+		NLA_PUT_FLAG(msg, NL80211_ATTR_SUPPORT_MESH_AUTH);
 
 	NLA_PUT(msg, NL80211_ATTR_CIPHER_SUITES,
 		sizeof(u32) * dev->wiphy.n_cipher_suites,
@@ -621,20 +717,10 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 		}
 	}
 
-	nl_modes = nla_nest_start(msg, NL80211_ATTR_SUPPORTED_IFTYPES);
-	if (!nl_modes)
+	if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
+				dev->wiphy.interface_modes))
 		goto nla_put_failure;
 
-	i = 0;
-	while (ifmodes) {
-		if (ifmodes & 1)
-			NLA_PUT_FLAG(msg, i);
-		ifmodes >>= 1;
-		i++;
-	}
-
-	nla_nest_end(msg, nl_modes);
-
 	nl_bands = nla_nest_start(msg, NL80211_ATTR_WIPHY_BANDS);
 	if (!nl_bands)
 		goto nla_put_failure;
@@ -746,6 +832,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 	}
 	CMD(set_channel, SET_CHANNEL);
 	CMD(set_wds_peer, SET_WDS_PEER);
+	if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN)
+		CMD(sched_scan_start, START_SCHED_SCAN);
 
 #undef CMD
 
@@ -818,6 +906,42 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 		nla_nest_end(msg, nl_ifs);
 	}
 
+	if (dev->wiphy.wowlan.flags || dev->wiphy.wowlan.n_patterns) {
+		struct nlattr *nl_wowlan;
+
+		nl_wowlan = nla_nest_start(msg,
+				NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED);
+		if (!nl_wowlan)
+			goto nla_put_failure;
+
+		if (dev->wiphy.wowlan.flags & WIPHY_WOWLAN_ANY)
+			NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_ANY);
+		if (dev->wiphy.wowlan.flags & WIPHY_WOWLAN_DISCONNECT)
+			NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_DISCONNECT);
+		if (dev->wiphy.wowlan.flags & WIPHY_WOWLAN_MAGIC_PKT)
+			NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT);
+		if (dev->wiphy.wowlan.n_patterns) {
+			struct nl80211_wowlan_pattern_support pat = {
+				.max_patterns = dev->wiphy.wowlan.n_patterns,
+				.min_pattern_len =
+					dev->wiphy.wowlan.pattern_min_len,
+				.max_pattern_len =
+					dev->wiphy.wowlan.pattern_max_len,
+			};
+			NLA_PUT(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN,
+				sizeof(pat), &pat);
+		}
+
+		nla_nest_end(msg, nl_wowlan);
+	}
+
+	if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
+				dev->wiphy.software_iftypes))
+		goto nla_put_failure;
+
+	if (nl80211_put_iface_combinations(&dev->wiphy, msg))
+		goto nla_put_failure;
+
 	return genlmsg_end(msg, hdr);
 
  nla_put_failure:
@@ -1679,14 +1803,6 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
 		if (err)
 			goto out;
 
-		if (!(rdev->wiphy.flags &
-				WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS)) {
-			if (!key.def_uni || !key.def_multi) {
-				err = -EOPNOTSUPP;
-				goto out;
-			}
-		}
-
 		err = rdev->ops->set_default_key(&rdev->wiphy, dev, key.idx,
 						 key.def_uni, key.def_multi);
 
@@ -1837,8 +1953,9 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
 		    struct beacon_parameters *info);
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
 	struct net_device *dev = info->user_ptr[1];
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct beacon_parameters params;
-	int haveinfo = 0;
+	int haveinfo = 0, err;
 
 	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_BEACON_TAIL]))
 		return -EINVAL;
@@ -1847,6 +1964,8 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 		return -EOPNOTSUPP;
 
+	memset(&params, 0, sizeof(params));
+
 	switch (info->genlhdr->cmd) {
 	case NL80211_CMD_NEW_BEACON:
 		/* these are required for NEW_BEACON */
@@ -1855,6 +1974,15 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
 		    !info->attrs[NL80211_ATTR_BEACON_HEAD])
 			return -EINVAL;
 
+		params.interval =
+			nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]);
+		params.dtim_period =
+			nla_get_u32(info->attrs[NL80211_ATTR_DTIM_PERIOD]);
+
+		err = cfg80211_validate_beacon_int(rdev, params.interval);
+		if (err)
+			return err;
+
 		call = rdev->ops->add_beacon;
 		break;
 	case NL80211_CMD_SET_BEACON:
@@ -1868,20 +1996,6 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
 	if (!call)
 		return -EOPNOTSUPP;
 
-	memset(&params, 0, sizeof(params));
-
-	if (info->attrs[NL80211_ATTR_BEACON_INTERVAL]) {
-		params.interval =
-		    nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]);
-		haveinfo = 1;
-	}
-
-	if (info->attrs[NL80211_ATTR_DTIM_PERIOD]) {
-		params.dtim_period =
-		    nla_get_u32(info->attrs[NL80211_ATTR_DTIM_PERIOD]);
-		haveinfo = 1;
-	}
-
 	if (info->attrs[NL80211_ATTR_BEACON_HEAD]) {
 		params.head = nla_data(info->attrs[NL80211_ATTR_BEACON_HEAD]);
 		params.head_len =
@@ -1899,13 +2013,18 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
 	if (!haveinfo)
 		return -EINVAL;
 
-	return call(&rdev->wiphy, dev, &params);
+	err = call(&rdev->wiphy, dev, &params);
+	if (!err && params.interval)
+		wdev->beacon_interval = params.interval;
+	return err;
 }
 
 static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
 	struct net_device *dev = info->user_ptr[1];
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	int err;
 
 	if (!rdev->ops->del_beacon)
 		return -EOPNOTSUPP;
@@ -1914,7 +2033,10 @@ static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info)
 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 		return -EOPNOTSUPP;
 
-	return rdev->ops->del_beacon(&rdev->wiphy, dev);
+	err = rdev->ops->del_beacon(&rdev->wiphy, dev);
+	if (!err)
+		wdev->beacon_interval = 0;
+	return err;
 }
 
 static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = {
@@ -1922,6 +2044,7 @@ static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = {
 	[NL80211_STA_FLAG_SHORT_PREAMBLE] = { .type = NLA_FLAG },
 	[NL80211_STA_FLAG_WME] = { .type = NLA_FLAG },
 	[NL80211_STA_FLAG_MFP] = { .type = NLA_FLAG },
+	[NL80211_STA_FLAG_AUTHENTICATED] = { .type = NLA_FLAG },
 };
 
 static int parse_station_flags(struct genl_info *info,
@@ -2002,7 +2125,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
 				const u8 *mac_addr, struct station_info *sinfo)
 {
 	void *hdr;
-	struct nlattr *sinfoattr;
+	struct nlattr *sinfoattr, *bss_param;
 
 	hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_STATION);
 	if (!hdr)
@@ -2016,6 +2139,9 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
 	sinfoattr = nla_nest_start(msg, NL80211_ATTR_STA_INFO);
 	if (!sinfoattr)
 		goto nla_put_failure;
+	if (sinfo->filled & STATION_INFO_CONNECTED_TIME)
+		NLA_PUT_U32(msg, NL80211_STA_INFO_CONNECTED_TIME,
+			    sinfo->connected_time);
 	if (sinfo->filled & STATION_INFO_INACTIVE_TIME)
 		NLA_PUT_U32(msg, NL80211_STA_INFO_INACTIVE_TIME,
 			    sinfo->inactive_time);
@@ -2062,6 +2188,25 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
 	if (sinfo->filled & STATION_INFO_TX_FAILED)
 		NLA_PUT_U32(msg, NL80211_STA_INFO_TX_FAILED,
 			    sinfo->tx_failed);
+	if (sinfo->filled & STATION_INFO_BSS_PARAM) {
+		bss_param = nla_nest_start(msg, NL80211_STA_INFO_BSS_PARAM);
+		if (!bss_param)
+			goto nla_put_failure;
+
+		if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_CTS_PROT)
+			NLA_PUT_FLAG(msg, NL80211_STA_BSS_PARAM_CTS_PROT);
+		if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_PREAMBLE)
+			NLA_PUT_FLAG(msg, NL80211_STA_BSS_PARAM_SHORT_PREAMBLE);
+		if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_SLOT_TIME)
+			NLA_PUT_FLAG(msg,
+				     NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME);
+		NLA_PUT_U8(msg, NL80211_STA_BSS_PARAM_DTIM_PERIOD,
+			   sinfo->bss_param.dtim_period);
+		NLA_PUT_U16(msg, NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
+			    sinfo->bss_param.beacon_interval);
+
+		nla_nest_end(msg, bss_param);
+	}
 	nla_nest_end(msg, sinfoattr);
 
 	return genlmsg_end(msg, hdr);
@@ -2190,6 +2335,7 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 	memset(&params, 0, sizeof(params));
 
 	params.listen_interval = -1;
+	params.plink_state = -1;
 
 	if (info->attrs[NL80211_ATTR_STA_AID])
 		return -EINVAL;
@@ -2221,6 +2367,10 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 		params.plink_action =
 		    nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
 
+	if (info->attrs[NL80211_ATTR_STA_PLINK_STATE])
+		params.plink_state =
+		    nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_STATE]);
+
 	err = get_vlan(info, rdev, &params.vlan);
 	if (err)
 		goto out;
@@ -2260,9 +2410,10 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 			err = -EINVAL;
 		if (params.listen_interval >= 0)
 			err = -EINVAL;
-		if (params.supported_rates)
-			err = -EINVAL;
-		if (params.sta_flags_mask)
+		if (params.sta_flags_mask &
+				~(BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+				  BIT(NL80211_STA_FLAG_MFP) |
+				  BIT(NL80211_STA_FLAG_AUTHORIZED)))
 			err = -EINVAL;
 		break;
 	default:
@@ -2324,11 +2475,16 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
 		params.ht_capa =
 			nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
 
+	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
+		params.plink_action =
+		    nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
+
 	if (parse_station_flags(info, &params))
 		return -EINVAL;
 
 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN &&
+	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT &&
 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 		return -EINVAL;
 
@@ -2804,8 +2960,10 @@ static const struct nla_policy
 	nl80211_mesh_setup_params_policy[NL80211_MESH_SETUP_ATTR_MAX+1] = {
 	[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL] = { .type = NLA_U8 },
 	[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC] = { .type = NLA_U8 },
-	[NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE] = { .type = NLA_BINARY,
+	[NL80211_MESH_SETUP_USERSPACE_AUTH] = { .type = NLA_FLAG },
+	[NL80211_MESH_SETUP_IE] = { .type = NLA_BINARY,
 		.len = IEEE80211_MAX_DATA_LEN },
+	[NL80211_MESH_SETUP_USERSPACE_AMPE] = { .type = NLA_FLAG },
 };
 
 static int nl80211_parse_mesh_config(struct genl_info *info,
@@ -2906,14 +3064,17 @@ static int nl80211_parse_mesh_setup(struct genl_info *info,
 		 IEEE80211_PATH_METRIC_VENDOR :
 		 IEEE80211_PATH_METRIC_AIRTIME;
 
-	if (tb[NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE]) {
+
+	if (tb[NL80211_MESH_SETUP_IE]) {
 		struct nlattr *ieattr =
-			tb[NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE];
+			tb[NL80211_MESH_SETUP_IE];
 		if (!is_valid_ie_attr(ieattr))
 			return -EINVAL;
-		setup->vendor_ie = nla_data(ieattr);
-		setup->vendor_ie_len = nla_len(ieattr);
+		setup->ie = nla_data(ieattr);
+		setup->ie_len = nla_len(ieattr);
 	}
+	setup->is_authenticated = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_AUTH]);
+	setup->is_secure = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_AMPE]);
 
 	return 0;
 }
@@ -3282,6 +3443,188 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
 	return err;
 }
 
+static int nl80211_start_sched_scan(struct sk_buff *skb,
+				    struct genl_info *info)
+{
+	struct cfg80211_sched_scan_request *request;
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct net_device *dev = info->user_ptr[1];
+	struct cfg80211_ssid *ssid;
+	struct ieee80211_channel *channel;
+	struct nlattr *attr;
+	struct wiphy *wiphy;
+	int err, tmp, n_ssids = 0, n_channels, i;
+	u32 interval;
+	enum ieee80211_band band;
+	size_t ie_len;
+
+	if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN) ||
+	    !rdev->ops->sched_scan_start)
+		return -EOPNOTSUPP;
+
+	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
+		return -EINVAL;
+
+	if (rdev->sched_scan_req)
+		return -EINPROGRESS;
+
+	if (!info->attrs[NL80211_ATTR_SCHED_SCAN_INTERVAL])
+		return -EINVAL;
+
+	interval = nla_get_u32(info->attrs[NL80211_ATTR_SCHED_SCAN_INTERVAL]);
+	if (interval == 0)
+		return -EINVAL;
+
+	wiphy = &rdev->wiphy;
+
+	if (info->attrs[NL80211_ATTR_SCAN_FREQUENCIES]) {
+		n_channels = validate_scan_freqs(
+				info->attrs[NL80211_ATTR_SCAN_FREQUENCIES]);
+		if (!n_channels)
+			return -EINVAL;
+	} else {
+		n_channels = 0;
+
+		for (band = 0; band < IEEE80211_NUM_BANDS; band++)
+			if (wiphy->bands[band])
+				n_channels += wiphy->bands[band]->n_channels;
+	}
+
+	if (info->attrs[NL80211_ATTR_SCAN_SSIDS])
+		nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS],
+				    tmp)
+			n_ssids++;
+
+	if (n_ssids > wiphy->max_scan_ssids)
+		return -EINVAL;
+
+	if (info->attrs[NL80211_ATTR_IE])
+		ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+	else
+		ie_len = 0;
+
+	if (ie_len > wiphy->max_scan_ie_len)
+		return -EINVAL;
+
+	request = kzalloc(sizeof(*request)
+			+ sizeof(*ssid) * n_ssids
+			+ sizeof(channel) * n_channels
+			+ ie_len, GFP_KERNEL);
+	if (!request)
+		return -ENOMEM;
+
+	if (n_ssids)
+		request->ssids = (void *)&request->channels[n_channels];
+	request->n_ssids = n_ssids;
+	if (ie_len) {
+		if (request->ssids)
+			request->ie = (void *)(request->ssids + n_ssids);
+		else
+			request->ie = (void *)(request->channels + n_channels);
+	}
+
+	i = 0;
+	if (info->attrs[NL80211_ATTR_SCAN_FREQUENCIES]) {
+		/* user specified, bail out if channel not found */
+		nla_for_each_nested(attr,
+				    info->attrs[NL80211_ATTR_SCAN_FREQUENCIES],
+				    tmp) {
+			struct ieee80211_channel *chan;
+
+			chan = ieee80211_get_channel(wiphy, nla_get_u32(attr));
+
+			if (!chan) {
+				err = -EINVAL;
+				goto out_free;
+			}
+
+			/* ignore disabled channels */
+			if (chan->flags & IEEE80211_CHAN_DISABLED)
+				continue;
+
+			request->channels[i] = chan;
+			i++;
+		}
+	} else {
+		/* all channels */
+		for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+			int j;
+			if (!wiphy->bands[band])
+				continue;
+			for (j = 0; j < wiphy->bands[band]->n_channels; j++) {
+				struct ieee80211_channel *chan;
+
+				chan = &wiphy->bands[band]->channels[j];
+
+				if (chan->flags & IEEE80211_CHAN_DISABLED)
+					continue;
+
+				request->channels[i] = chan;
+				i++;
+			}
+		}
+	}
+
+	if (!i) {
+		err = -EINVAL;
+		goto out_free;
+	}
+
+	request->n_channels = i;
+
+	i = 0;
+	if (info->attrs[NL80211_ATTR_SCAN_SSIDS]) {
+		nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS],
+				    tmp) {
+			if (request->ssids[i].ssid_len >
+			    IEEE80211_MAX_SSID_LEN) {
+				err = -EINVAL;
+				goto out_free;
+			}
+			memcpy(request->ssids[i].ssid, nla_data(attr),
+			       nla_len(attr));
+			request->ssids[i].ssid_len = nla_len(attr);
+			i++;
+		}
+	}
+
+	if (info->attrs[NL80211_ATTR_IE]) {
+		request->ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+		memcpy((void *)request->ie,
+		       nla_data(info->attrs[NL80211_ATTR_IE]),
+		       request->ie_len);
+	}
+
+	request->dev = dev;
+	request->wiphy = &rdev->wiphy;
+	request->interval = interval;
+
+	err = rdev->ops->sched_scan_start(&rdev->wiphy, dev, request);
+	if (!err) {
+		rdev->sched_scan_req = request;
+		nl80211_send_sched_scan(rdev, dev,
+					NL80211_CMD_START_SCHED_SCAN);
+		goto out;
+	}
+
+out_free:
+	kfree(request);
+out:
+	return err;
+}
+
+static int nl80211_stop_sched_scan(struct sk_buff *skb,
+				   struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+
+	if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN) ||
+	    !rdev->ops->sched_scan_stop)
+		return -EOPNOTSUPP;
+
+	return __cfg80211_stop_sched_scan(rdev, false);
+}
+
 static int nl80211_send_bss(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 			    struct cfg80211_registered_device *rdev,
 			    struct wireless_dev *wdev,
@@ -4780,6 +5123,194 @@ static int nl80211_leave_mesh(struct sk_buff *skb, struct genl_info *info)
 	return cfg80211_leave_mesh(rdev, dev);
 }
 
+static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct sk_buff *msg;
+	void *hdr;
+
+	if (!rdev->wiphy.wowlan.flags && !rdev->wiphy.wowlan.n_patterns)
+		return -EOPNOTSUPP;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+			     NL80211_CMD_GET_WOWLAN);
+	if (!hdr)
+		goto nla_put_failure;
+
+	if (rdev->wowlan) {
+		struct nlattr *nl_wowlan;
+
+		nl_wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS);
+		if (!nl_wowlan)
+			goto nla_put_failure;
+
+		if (rdev->wowlan->any)
+			NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_ANY);
+		if (rdev->wowlan->disconnect)
+			NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_DISCONNECT);
+		if (rdev->wowlan->magic_pkt)
+			NLA_PUT_FLAG(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT);
+		if (rdev->wowlan->n_patterns) {
+			struct nlattr *nl_pats, *nl_pat;
+			int i, pat_len;
+
+			nl_pats = nla_nest_start(msg,
+					NL80211_WOWLAN_TRIG_PKT_PATTERN);
+			if (!nl_pats)
+				goto nla_put_failure;
+
+			for (i = 0; i < rdev->wowlan->n_patterns; i++) {
+				nl_pat = nla_nest_start(msg, i + 1);
+				if (!nl_pat)
+					goto nla_put_failure;
+				pat_len = rdev->wowlan->patterns[i].pattern_len;
+				NLA_PUT(msg, NL80211_WOWLAN_PKTPAT_MASK,
+					DIV_ROUND_UP(pat_len, 8),
+					rdev->wowlan->patterns[i].mask);
+				NLA_PUT(msg, NL80211_WOWLAN_PKTPAT_PATTERN,
+					pat_len,
+					rdev->wowlan->patterns[i].pattern);
+				nla_nest_end(msg, nl_pat);
+			}
+			nla_nest_end(msg, nl_pats);
+		}
+
+		nla_nest_end(msg, nl_wowlan);
+	}
+
+	genlmsg_end(msg, hdr);
+	return genlmsg_reply(msg, info);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+
+static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct nlattr *tb[NUM_NL80211_WOWLAN_TRIG];
+	struct cfg80211_wowlan no_triggers = {};
+	struct cfg80211_wowlan new_triggers = {};
+	struct wiphy_wowlan_support *wowlan = &rdev->wiphy.wowlan;
+	int err, i;
+
+	if (!rdev->wiphy.wowlan.flags && !rdev->wiphy.wowlan.n_patterns)
+		return -EOPNOTSUPP;
+
+	if (!info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS])
+		goto no_triggers;
+
+	err = nla_parse(tb, MAX_NL80211_WOWLAN_TRIG,
+			nla_data(info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
+			nla_len(info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
+			nl80211_wowlan_policy);
+	if (err)
+		return err;
+
+	if (tb[NL80211_WOWLAN_TRIG_ANY]) {
+		if (!(wowlan->flags & WIPHY_WOWLAN_ANY))
+			return -EINVAL;
+		new_triggers.any = true;
+	}
+
+	if (tb[NL80211_WOWLAN_TRIG_DISCONNECT]) {
+		if (!(wowlan->flags & WIPHY_WOWLAN_DISCONNECT))
+			return -EINVAL;
+		new_triggers.disconnect = true;
+	}
+
+	if (tb[NL80211_WOWLAN_TRIG_MAGIC_PKT]) {
+		if (!(wowlan->flags & WIPHY_WOWLAN_MAGIC_PKT))
+			return -EINVAL;
+		new_triggers.magic_pkt = true;
+	}
+
+	if (tb[NL80211_WOWLAN_TRIG_PKT_PATTERN]) {
+		struct nlattr *pat;
+		int n_patterns = 0;
+		int rem, pat_len, mask_len;
+		struct nlattr *pat_tb[NUM_NL80211_WOWLAN_PKTPAT];
+
+		nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN],
+				    rem)
+			n_patterns++;
+		if (n_patterns > wowlan->n_patterns)
+			return -EINVAL;
+
+		new_triggers.patterns = kcalloc(n_patterns,
+						sizeof(new_triggers.patterns[0]),
+						GFP_KERNEL);
+		if (!new_triggers.patterns)
+			return -ENOMEM;
+
+		new_triggers.n_patterns = n_patterns;
+		i = 0;
+
+		nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN],
+				    rem) {
+			nla_parse(pat_tb, MAX_NL80211_WOWLAN_PKTPAT,
+				  nla_data(pat), nla_len(pat), NULL);
+			err = -EINVAL;
+			if (!pat_tb[NL80211_WOWLAN_PKTPAT_MASK] ||
+			    !pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN])
+				goto error;
+			pat_len = nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]);
+			mask_len = DIV_ROUND_UP(pat_len, 8);
+			if (nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]) !=
+			    mask_len)
+				goto error;
+			if (pat_len > wowlan->pattern_max_len ||
+			    pat_len < wowlan->pattern_min_len)
+				goto error;
+
+			new_triggers.patterns[i].mask =
+				kmalloc(mask_len + pat_len, GFP_KERNEL);
+			if (!new_triggers.patterns[i].mask) {
+				err = -ENOMEM;
+				goto error;
+			}
+			new_triggers.patterns[i].pattern =
+				new_triggers.patterns[i].mask + mask_len;
+			memcpy(new_triggers.patterns[i].mask,
+			       nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]),
+			       mask_len);
+			new_triggers.patterns[i].pattern_len = pat_len;
+			memcpy(new_triggers.patterns[i].pattern,
+			       nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]),
+			       pat_len);
+			i++;
+		}
+	}
+
+	if (memcmp(&new_triggers, &no_triggers, sizeof(new_triggers))) {
+		struct cfg80211_wowlan *ntrig;
+		ntrig = kmemdup(&new_triggers, sizeof(new_triggers),
+				GFP_KERNEL);
+		if (!ntrig) {
+			err = -ENOMEM;
+			goto error;
+		}
+		cfg80211_rdev_free_wowlan(rdev);
+		rdev->wowlan = ntrig;
+	} else {
+ no_triggers:
+		cfg80211_rdev_free_wowlan(rdev);
+		rdev->wowlan = NULL;
+	}
+
+	return 0;
+ error:
+	for (i = 0; i < new_triggers.n_patterns; i++)
+		kfree(new_triggers.patterns[i].mask);
+	kfree(new_triggers.patterns);
+	return err;
+}
+
 #define NL80211_FLAG_NEED_WIPHY		0x01
 #define NL80211_FLAG_NEED_NETDEV	0x02
 #define NL80211_FLAG_NEED_RTNL		0x04
@@ -5063,6 +5594,22 @@ static struct genl_ops nl80211_ops[] = {
 		.policy = nl80211_policy,
 		.dumpit = nl80211_dump_scan,
 	},
+	{
+		.cmd = NL80211_CMD_START_SCHED_SCAN,
+		.doit = nl80211_start_sched_scan,
+		.policy = nl80211_policy,
+		.flags = GENL_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_STOP_SCHED_SCAN,
+		.doit = nl80211_stop_sched_scan,
+		.policy = nl80211_policy,
+		.flags = GENL_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+				  NL80211_FLAG_NEED_RTNL,
+	},
 	{
 		.cmd = NL80211_CMD_AUTHENTICATE,
 		.doit = nl80211_authenticate,
@@ -5278,6 +5825,22 @@ static struct genl_ops nl80211_ops[] = {
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
+	{
+		.cmd = NL80211_CMD_GET_WOWLAN,
+		.doit = nl80211_get_wowlan,
+		.policy = nl80211_policy,
+		/* can be retrieved by unprivileged users */
+		.internal_flags = NL80211_FLAG_NEED_WIPHY |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_SET_WOWLAN,
+		.doit = nl80211_set_wowlan,
+		.policy = nl80211_policy,
+		.flags = GENL_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_WIPHY |
+				  NL80211_FLAG_NEED_RTNL,
+	},
 };
 
 static struct genl_multicast_group nl80211_mlme_mcgrp = {
@@ -5373,6 +5936,28 @@ static int nl80211_send_scan_msg(struct sk_buff *msg,
 	return -EMSGSIZE;
 }
 
+static int
+nl80211_send_sched_scan_msg(struct sk_buff *msg,
+			    struct cfg80211_registered_device *rdev,
+			    struct net_device *netdev,
+			    u32 pid, u32 seq, int flags, u32 cmd)
+{
+	void *hdr;
+
+	hdr = nl80211hdr_put(msg, pid, seq, flags, cmd);
+	if (!hdr)
+		return -1;
+
+	NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex);
+
+	return genlmsg_end(msg, hdr);
+
+ nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+	return -EMSGSIZE;
+}
+
 void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
 			     struct net_device *netdev)
 {
@@ -5430,6 +6015,43 @@ void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,
 				nl80211_scan_mcgrp.id, GFP_KERNEL);
 }
 
+void nl80211_send_sched_scan_results(struct cfg80211_registered_device *rdev,
+				     struct net_device *netdev)
+{
+	struct sk_buff *msg;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return;
+
+	if (nl80211_send_sched_scan_msg(msg, rdev, netdev, 0, 0, 0,
+					NL80211_CMD_SCHED_SCAN_RESULTS) < 0) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+				nl80211_scan_mcgrp.id, GFP_KERNEL);
+}
+
+void nl80211_send_sched_scan(struct cfg80211_registered_device *rdev,
+			     struct net_device *netdev, u32 cmd)
+{
+	struct sk_buff *msg;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg)
+		return;
+
+	if (nl80211_send_sched_scan_msg(msg, rdev, netdev, 0, 0, 0, cmd) < 0) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+				nl80211_scan_mcgrp.id, GFP_KERNEL);
+}
+
 /*
  * This can happen on global regulatory changes or device specific settings
  * based on custom world regulatory domains.
@@ -5785,6 +6407,44 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
 	nlmsg_free(msg);
 }
 
+void nl80211_send_new_peer_candidate(struct cfg80211_registered_device *rdev,
+		struct net_device *netdev,
+		const u8 *macaddr, const u8* ie, u8 ie_len,
+		gfp_t gfp)
+{
+	struct sk_buff *msg;
+	void *hdr;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	if (!msg)
+		return;
+
+	hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_NEW_PEER_CANDIDATE);
+	if (!hdr) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex);
+	NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, macaddr);
+	if (ie_len && ie)
+		NLA_PUT(msg, NL80211_ATTR_IE, ie_len , ie);
+
+	if (genlmsg_end(msg, hdr) < 0) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+				nl80211_mlme_mcgrp.id, gfp);
+	return;
+
+ nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+	nlmsg_free(msg);
+}
+
 void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
 				 struct net_device *netdev, const u8 *addr,
 				 enum nl80211_key_type key_type, int key_id,
@@ -5966,6 +6626,40 @@ void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
 				nl80211_mlme_mcgrp.id, gfp);
 }
 
+void nl80211_send_sta_del_event(struct cfg80211_registered_device *rdev,
+				struct net_device *dev, const u8 *mac_addr,
+				gfp_t gfp)
+{
+	struct sk_buff *msg;
+	void *hdr;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, gfp);
+	if (!msg)
+		return;
+
+	hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_DEL_STATION);
+	if (!hdr) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, dev->ifindex);
+	NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+
+	if (genlmsg_end(msg, hdr) < 0) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+				nl80211_mlme_mcgrp.id, gfp);
+	return;
+
+ nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+	nlmsg_free(msg);
+}
+
 int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
 		      struct net_device *netdev, u32 nlpid,
 		      int freq, const u8 *buf, size_t len, gfp_t gfp)
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index e3f7fa886966ee39b0f508b40c376f9695a1d9ca..2f1bfb87a651f43f8d698b567832bfb6d468adcc 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -12,6 +12,10 @@ void nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
 			    struct net_device *netdev);
 void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,
 			       struct net_device *netdev);
+void nl80211_send_sched_scan(struct cfg80211_registered_device *rdev,
+			     struct net_device *netdev, u32 cmd);
+void nl80211_send_sched_scan_results(struct cfg80211_registered_device *rdev,
+				     struct net_device *netdev);
 void nl80211_send_reg_change_event(struct regulatory_request *request);
 void nl80211_send_rx_auth(struct cfg80211_registered_device *rdev,
 			  struct net_device *netdev,
@@ -50,6 +54,10 @@ void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
 			       struct net_device *netdev, u16 reason,
 			       const u8 *ie, size_t ie_len, bool from_ap);
 
+void nl80211_send_new_peer_candidate(struct cfg80211_registered_device *rdev,
+				     struct net_device *netdev,
+				     const u8 *macaddr, const u8* ie, u8 ie_len,
+				     gfp_t gfp);
 void
 nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
 			    struct net_device *netdev, const u8 *addr,
@@ -79,6 +87,9 @@ void nl80211_send_remain_on_channel_cancel(
 void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
 			    struct net_device *dev, const u8 *mac_addr,
 			    struct station_info *sinfo, gfp_t gfp);
+void nl80211_send_sta_del_event(struct cfg80211_registered_device *rdev,
+				struct net_device *dev, const u8 *mac_addr,
+				gfp_t gfp);
 
 int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
 		      struct net_device *netdev, u32 nlpid, int freq,
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index ab801a1097b2aa924c935805ce8e8a1656e39254..1ad0f39fe0913415b47888f74d12651529ee9cc5 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -106,6 +106,9 @@ struct reg_beacon {
 static void reg_todo(struct work_struct *work);
 static DECLARE_WORK(reg_work, reg_todo);
 
+static void reg_timeout_work(struct work_struct *work);
+static DECLARE_DELAYED_WORK(reg_timeout, reg_timeout_work);
+
 /* We keep a static world regulatory domain in case of the absence of CRDA */
 static const struct ieee80211_regdomain world_regdom = {
 	.n_reg_rules = 5,
@@ -669,11 +672,9 @@ static int freq_reg_info_regd(struct wiphy *wiphy,
 	for (i = 0; i < regd->n_reg_rules; i++) {
 		const struct ieee80211_reg_rule *rr;
 		const struct ieee80211_freq_range *fr = NULL;
-		const struct ieee80211_power_rule *pr = NULL;
 
 		rr = &regd->reg_rules[i];
 		fr = &rr->freq_range;
-		pr = &rr->power_rule;
 
 		/*
 		 * We only need to know if one frequency rule was
@@ -1330,6 +1331,9 @@ static void reg_set_request_processed(void)
 		need_more_processing = true;
 	spin_unlock(&reg_requests_lock);
 
+	if (last_request->initiator == NL80211_REGDOM_SET_BY_USER)
+		cancel_delayed_work_sync(&reg_timeout);
+
 	if (need_more_processing)
 		schedule_work(&reg_work);
 }
@@ -1440,8 +1444,18 @@ static void reg_process_hint(struct regulatory_request *reg_request)
 	r = __regulatory_hint(wiphy, reg_request);
 	/* This is required so that the orig_* parameters are saved */
 	if (r == -EALREADY && wiphy &&
-	    wiphy->flags & WIPHY_FLAG_STRICT_REGULATORY)
+	    wiphy->flags & WIPHY_FLAG_STRICT_REGULATORY) {
 		wiphy_update_regulatory(wiphy, initiator);
+		return;
+	}
+
+	/*
+	 * We only time out user hints, given that they should be the only
+	 * source of bogus requests.
+	 */
+	if (r != -EALREADY &&
+	    reg_request->initiator == NL80211_REGDOM_SET_BY_USER)
+		schedule_delayed_work(&reg_timeout, msecs_to_jiffies(3142));
 }
 
 /*
@@ -1744,6 +1758,8 @@ static void restore_regulatory_settings(bool reset_user)
 {
 	char alpha2[2];
 	struct reg_beacon *reg_beacon, *btmp;
+	struct regulatory_request *reg_request, *tmp;
+	LIST_HEAD(tmp_reg_req_list);
 
 	mutex_lock(&cfg80211_mutex);
 	mutex_lock(&reg_mutex);
@@ -1751,6 +1767,25 @@ static void restore_regulatory_settings(bool reset_user)
 	reset_regdomains();
 	restore_alpha2(alpha2, reset_user);
 
+	/*
+	 * If there's any pending requests we simply
+	 * stash them to a temporary pending queue and
+	 * add then after we've restored regulatory
+	 * settings.
+	 */
+	spin_lock(&reg_requests_lock);
+	if (!list_empty(&reg_requests_list)) {
+		list_for_each_entry_safe(reg_request, tmp,
+					 &reg_requests_list, list) {
+			if (reg_request->initiator !=
+			    NL80211_REGDOM_SET_BY_USER)
+				continue;
+			list_del(&reg_request->list);
+			list_add_tail(&reg_request->list, &tmp_reg_req_list);
+		}
+	}
+	spin_unlock(&reg_requests_lock);
+
 	/* Clear beacon hints */
 	spin_lock_bh(&reg_pending_beacons_lock);
 	if (!list_empty(&reg_pending_beacons)) {
@@ -1785,8 +1820,31 @@ static void restore_regulatory_settings(bool reset_user)
 	 */
 	if (is_an_alpha2(alpha2))
 		regulatory_hint_user(user_alpha2);
-}
 
+	if (list_empty(&tmp_reg_req_list))
+		return;
+
+	mutex_lock(&cfg80211_mutex);
+	mutex_lock(&reg_mutex);
+
+	spin_lock(&reg_requests_lock);
+	list_for_each_entry_safe(reg_request, tmp, &tmp_reg_req_list, list) {
+		REG_DBG_PRINT("Adding request for country %c%c back "
+			      "into the queue\n",
+			      reg_request->alpha2[0],
+			      reg_request->alpha2[1]);
+		list_del(&reg_request->list);
+		list_add_tail(&reg_request->list, &reg_requests_list);
+	}
+	spin_unlock(&reg_requests_lock);
+
+	mutex_unlock(&reg_mutex);
+	mutex_unlock(&cfg80211_mutex);
+
+	REG_DBG_PRINT("Kicking the queue\n");
+
+	schedule_work(&reg_work);
+}
 
 void regulatory_hint_disconnect(void)
 {
@@ -2125,6 +2183,13 @@ void reg_device_remove(struct wiphy *wiphy)
 	mutex_unlock(&reg_mutex);
 }
 
+static void reg_timeout_work(struct work_struct *work)
+{
+	REG_DBG_PRINT("Timeout while waiting for CRDA to reply, "
+		      "restoring regulatory settings");
+	restore_regulatory_settings(true);
+}
+
 int __init regulatory_init(void)
 {
 	int err = 0;
@@ -2178,6 +2243,7 @@ void /* __init_or_exit */ regulatory_exit(void)
 	struct reg_beacon *reg_beacon, *btmp;
 
 	cancel_work_sync(&reg_work);
+	cancel_delayed_work_sync(&reg_timeout);
 
 	mutex_lock(&cfg80211_mutex);
 	mutex_lock(&reg_mutex);
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index fbf6f33ae4d0558c68d71efc418db67cedfc8796..73a441d237b59ea89eaef14598299877459a3f61 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -93,6 +93,69 @@ void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted)
 }
 EXPORT_SYMBOL(cfg80211_scan_done);
 
+void __cfg80211_sched_scan_results(struct work_struct *wk)
+{
+	struct cfg80211_registered_device *rdev;
+
+	rdev = container_of(wk, struct cfg80211_registered_device,
+			    sched_scan_results_wk);
+
+	cfg80211_lock_rdev(rdev);
+
+	/* we don't have sched_scan_req anymore if the scan is stopping */
+	if (rdev->sched_scan_req)
+		nl80211_send_sched_scan_results(rdev,
+						rdev->sched_scan_req->dev);
+
+	cfg80211_unlock_rdev(rdev);
+}
+
+void cfg80211_sched_scan_results(struct wiphy *wiphy)
+{
+	/* ignore if we're not scanning */
+	if (wiphy_to_dev(wiphy)->sched_scan_req)
+		queue_work(cfg80211_wq,
+			   &wiphy_to_dev(wiphy)->sched_scan_results_wk);
+}
+EXPORT_SYMBOL(cfg80211_sched_scan_results);
+
+void cfg80211_sched_scan_stopped(struct wiphy *wiphy)
+{
+	struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+	cfg80211_lock_rdev(rdev);
+	__cfg80211_stop_sched_scan(rdev, true);
+	cfg80211_unlock_rdev(rdev);
+}
+EXPORT_SYMBOL(cfg80211_sched_scan_stopped);
+
+int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
+			       bool driver_initiated)
+{
+	int err;
+	struct net_device *dev;
+
+	ASSERT_RDEV_LOCK(rdev);
+
+	if (!rdev->sched_scan_req)
+		return 0;
+
+	dev = rdev->sched_scan_req->dev;
+
+	if (!driver_initiated) {
+		err = rdev->ops->sched_scan_stop(&rdev->wiphy, dev);
+		if (err)
+			return err;
+	}
+
+	nl80211_send_sched_scan(rdev, dev, NL80211_CMD_SCHED_SCAN_STOPPED);
+
+	kfree(rdev->sched_scan_req);
+	rdev->sched_scan_req = NULL;
+
+	return err;
+}
+
 static void bss_release(struct kref *ref)
 {
 	struct cfg80211_internal_bss *bss;
@@ -210,7 +273,7 @@ static bool is_mesh(struct cfg80211_bss *a,
 {
 	const u8 *ie;
 
-	if (!is_zero_ether_addr(a->bssid))
+	if (!WLAN_CAPABILITY_IS_MBSS(a->capability))
 		return false;
 
 	ie = cfg80211_find_ie(WLAN_EID_MESH_ID,
@@ -248,11 +311,7 @@ static int cmp_bss(struct cfg80211_bss *a,
 	if (a->channel != b->channel)
 		return b->channel->center_freq - a->channel->center_freq;
 
-	r = memcmp(a->bssid, b->bssid, ETH_ALEN);
-	if (r)
-		return r;
-
-	if (is_zero_ether_addr(a->bssid)) {
+	if (WLAN_CAPABILITY_IS_MBSS(a->capability | b->capability)) {
 		r = cmp_ies(WLAN_EID_MESH_ID,
 			    a->information_elements,
 			    a->len_information_elements,
@@ -267,6 +326,10 @@ static int cmp_bss(struct cfg80211_bss *a,
 			       b->len_information_elements);
 	}
 
+	r = memcmp(a->bssid, b->bssid, ETH_ALEN);
+	if (r)
+		return r;
+
 	return cmp_ies(WLAN_EID_SSID,
 		       a->information_elements,
 		       a->len_information_elements,
@@ -407,7 +470,7 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
 
 	res->ts = jiffies;
 
-	if (is_zero_ether_addr(res->pub.bssid)) {
+	if (WLAN_CAPABILITY_IS_MBSS(res->pub.capability)) {
 		/* must be mesh, verify */
 		meshid = cfg80211_find_ie(WLAN_EID_MESH_ID,
 					  res->pub.information_elements,
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 4294fa22bb2dfc15cbd6d0d2e7c0303a42f7d278..c6e4ca6a7d2e0b1fcc6e450b1255a0140ae64cff 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -93,7 +93,7 @@ static int wiphy_suspend(struct device *dev, pm_message_t state)
 
 	if (rdev->ops->suspend) {
 		rtnl_lock();
-		ret = rdev->ops->suspend(&rdev->wiphy);
+		ret = rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
 		rtnl_unlock();
 	}
 
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 6a750bc6bcfe3cf3fddc82202a7d7ddeabf28720..f0536d44d43c18e11b54b8f060f8e1b5da42709d 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -544,7 +544,8 @@ EXPORT_SYMBOL(ieee80211_data_from_8023);
 
 void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
 			      const u8 *addr, enum nl80211_iftype iftype,
-			      const unsigned int extra_headroom)
+			      const unsigned int extra_headroom,
+			      bool has_80211_header)
 {
 	struct sk_buff *frame = NULL;
 	u16 ethertype;
@@ -553,14 +554,18 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
 	int remaining, err;
 	u8 dst[ETH_ALEN], src[ETH_ALEN];
 
-	err = ieee80211_data_to_8023(skb, addr, iftype);
-	if (err)
-		goto out;
+	if (has_80211_header) {
+		err = ieee80211_data_to_8023(skb, addr, iftype);
+		if (err)
+			goto out;
 
-	/* skip the wrapping header */
-	eth = (struct ethhdr *) skb_pull(skb, sizeof(struct ethhdr));
-	if (!eth)
-		goto out;
+		/* skip the wrapping header */
+		eth = (struct ethhdr *) skb_pull(skb, sizeof(struct ethhdr));
+		if (!eth)
+			goto out;
+	} else {
+		eth = (struct ethhdr *) skb->data;
+	}
 
 	while (skb != frame) {
 		u8 padding;
@@ -803,6 +808,11 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 		return -EBUSY;
 
 	if (ntype != otype) {
+		err = cfg80211_can_change_interface(rdev, dev->ieee80211_ptr,
+						    ntype);
+		if (err)
+			return err;
+
 		dev->ieee80211_ptr->use_4addr = false;
 		dev->ieee80211_ptr->mesh_id_up_len = 0;
 
@@ -896,3 +906,103 @@ u16 cfg80211_calculate_bitrate(struct rate_info *rate)
 	/* do NOT round down here */
 	return (bitrate + 50000) / 100000;
 }
+
+int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
+				 u32 beacon_int)
+{
+	struct wireless_dev *wdev;
+	int res = 0;
+
+	if (!beacon_int)
+		return -EINVAL;
+
+	mutex_lock(&rdev->devlist_mtx);
+
+	list_for_each_entry(wdev, &rdev->netdev_list, list) {
+		if (!wdev->beacon_interval)
+			continue;
+		if (wdev->beacon_interval != beacon_int) {
+			res = -EINVAL;
+			break;
+		}
+	}
+
+	mutex_unlock(&rdev->devlist_mtx);
+
+	return res;
+}
+
+int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
+				  struct wireless_dev *wdev,
+				  enum nl80211_iftype iftype)
+{
+	struct wireless_dev *wdev_iter;
+	int num[NUM_NL80211_IFTYPES];
+	int total = 1;
+	int i, j;
+
+	ASSERT_RTNL();
+
+	/* Always allow software iftypes */
+	if (rdev->wiphy.software_iftypes & BIT(iftype))
+		return 0;
+
+	/*
+	 * Drivers will gradually all set this flag, until all
+	 * have it we only enforce for those that set it.
+	 */
+	if (!(rdev->wiphy.flags & WIPHY_FLAG_ENFORCE_COMBINATIONS))
+		return 0;
+
+	memset(num, 0, sizeof(num));
+
+	num[iftype] = 1;
+
+	mutex_lock(&rdev->devlist_mtx);
+	list_for_each_entry(wdev_iter, &rdev->netdev_list, list) {
+		if (wdev_iter == wdev)
+			continue;
+		if (!netif_running(wdev_iter->netdev))
+			continue;
+
+		if (rdev->wiphy.software_iftypes & BIT(wdev_iter->iftype))
+			continue;
+
+		num[wdev_iter->iftype]++;
+		total++;
+	}
+	mutex_unlock(&rdev->devlist_mtx);
+
+	for (i = 0; i < rdev->wiphy.n_iface_combinations; i++) {
+		const struct ieee80211_iface_combination *c;
+		struct ieee80211_iface_limit *limits;
+
+		c = &rdev->wiphy.iface_combinations[i];
+
+		limits = kmemdup(c->limits, sizeof(limits[0]) * c->n_limits,
+				 GFP_KERNEL);
+		if (!limits)
+			return -ENOMEM;
+		if (total > c->max_interfaces)
+			goto cont;
+
+		for (iftype = 0; iftype < NUM_NL80211_IFTYPES; iftype++) {
+			if (rdev->wiphy.software_iftypes & BIT(iftype))
+				continue;
+			for (j = 0; j < c->n_limits; j++) {
+				if (!(limits[j].types & iftype))
+					continue;
+				if (limits[j].max < num[iftype])
+					goto cont;
+				limits[j].max -= num[iftype];
+			}
+		}
+		/* yay, it fits */
+		kfree(limits);
+		return 0;
+ cont:
+		kfree(limits);
+	}
+
+	return -EBUSY;
+}
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index b4d745ea8ee14acb200b0e4dc4f5685d012d9e30..9bec2e8a838c384e420e8eea4f60244f357e545a 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1348,7 +1348,8 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
 	default:
 		BUG();
 	}
-	xdst = dst_alloc(dst_ops, 0);
+	xdst = dst_alloc(dst_ops, NULL, 0, 0, 0);
+	memset(&xdst->u.rt6.rt6i_table, 0, sizeof(*xdst) - sizeof(struct dst_entry));
 	xfrm_policy_put_afinfo(afinfo);
 
 	if (likely(xdst))
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index dd78536d40dee8e6c6bbaa876ada9d82a00994e7..d70f85eb7864f4e35326f41d63c49cc163296b05 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1036,15 +1036,15 @@ static struct xfrm_state *__find_acq_core(struct net *net, struct xfrm_mark *m,
 
 		case AF_INET6:
 			ipv6_addr_copy((struct in6_addr *)x->sel.daddr.a6,
-				       (struct in6_addr *)daddr);
+				       (const struct in6_addr *)daddr);
 			ipv6_addr_copy((struct in6_addr *)x->sel.saddr.a6,
-				       (struct in6_addr *)saddr);
+				       (const struct in6_addr *)saddr);
 			x->sel.prefixlen_d = 128;
 			x->sel.prefixlen_s = 128;
 			ipv6_addr_copy((struct in6_addr *)x->props.saddr.a6,
-				       (struct in6_addr *)saddr);
+				       (const struct in6_addr *)saddr);
 			ipv6_addr_copy((struct in6_addr *)x->id.daddr.a6,
-				       (struct in6_addr *)daddr);
+				       (const struct in6_addr *)daddr);
 			break;
 		}
 
@@ -2092,8 +2092,8 @@ static void xfrm_audit_helper_sainfo(struct xfrm_state *x,
 static void xfrm_audit_helper_pktinfo(struct sk_buff *skb, u16 family,
 				      struct audit_buffer *audit_buf)
 {
-	struct iphdr *iph4;
-	struct ipv6hdr *iph6;
+	const struct iphdr *iph4;
+	const struct ipv6hdr *iph6;
 
 	switch (family) {
 	case AF_INET:
diff --git a/samples/Kconfig b/samples/Kconfig
index 41063e7592d2392b231c42cf86b4144d5f7a34b4..96a7572853f7b8f6a5346389c0ec2ff781f068a4 100644
--- a/samples/Kconfig
+++ b/samples/Kconfig
@@ -61,4 +61,10 @@ config SAMPLE_KDB
 	  Build an example of how to dynamically add the hello
 	  command to the kdb shell.
 
+config SAMPLE_HIDRAW
+	bool "Build simple hidraw example"
+	depends on HIDRAW && HEADERS_CHECK
+	help
+	  Build an example of how to use hidraw from userspace.
+
 endif # SAMPLES
diff --git a/samples/Makefile b/samples/Makefile
index f26c0959fd861645ae2b179af02534b71ef4da2d..6280817c2b7e84594a40650cb19753b50c255840 100644
--- a/samples/Makefile
+++ b/samples/Makefile
@@ -1,4 +1,4 @@
 # Makefile for Linux samples code
 
 obj-$(CONFIG_SAMPLES)	+= kobject/ kprobes/ tracepoints/ trace_events/ \
-			   hw_breakpoint/ kfifo/ kdb/
+			   hw_breakpoint/ kfifo/ kdb/ hidraw/
diff --git a/samples/hidraw/Makefile b/samples/hidraw/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..382eeae77bd6437f30b2478a349a259e0434b444
--- /dev/null
+++ b/samples/hidraw/Makefile
@@ -0,0 +1,10 @@
+# kbuild trick to avoid linker error. Can be omitted if a module is built.
+obj- := dummy.o
+
+# List of programs to build
+hostprogs-y := hid-example
+
+# Tell kbuild to always build the programs
+always := $(hostprogs-y)
+
+HOSTCFLAGS_hid-example.o += -I$(objtree)/usr/include
diff --git a/samples/hidraw/hid-example.c b/samples/hidraw/hid-example.c
new file mode 100644
index 0000000000000000000000000000000000000000..816e2dcda7ca9d244a5e4321aa477267bb07a46f
--- /dev/null
+++ b/samples/hidraw/hid-example.c
@@ -0,0 +1,178 @@
+/*
+ * Hidraw Userspace Example
+ *
+ * Copyright (c) 2010 Alan Ott <alan@signal11.us>
+ * Copyright (c) 2010 Signal 11 Software
+ *
+ * The code may be used by anyone for any purpose,
+ * and can serve as a starting point for developing
+ * applications using hidraw.
+ */
+
+/* Linux */
+#include <linux/types.h>
+#include <linux/input.h>
+#include <linux/hidraw.h>
+
+/*
+ * Ugly hack to work around failing compilation on systems that don't
+ * yet populate new version of hidraw.h to userspace.
+ *
+ * If you need this, please have your distro update the kernel headers.
+ */
+#ifndef HIDIOCSFEATURE
+#define HIDIOCSFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)
+#define HIDIOCGFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len)
+#endif
+
+/* Unix */
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+/* C */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+
+const char *bus_str(int bus);
+
+int main(int argc, char **argv)
+{
+	int fd;
+	int i, res, desc_size = 0;
+	char buf[256];
+	struct hidraw_report_descriptor rpt_desc;
+	struct hidraw_devinfo info;
+
+	/* Open the Device with non-blocking reads. In real life,
+	   don't use a hard coded path; use libudev instead. */
+	fd = open("/dev/hidraw0", O_RDWR|O_NONBLOCK);
+
+	if (fd < 0) {
+		perror("Unable to open device");
+		return 1;
+	}
+
+	memset(&rpt_desc, 0x0, sizeof(rpt_desc));
+	memset(&info, 0x0, sizeof(info));
+	memset(buf, 0x0, sizeof(buf));
+
+	/* Get Report Descriptor Size */
+	res = ioctl(fd, HIDIOCGRDESCSIZE, &desc_size);
+	if (res < 0)
+		perror("HIDIOCGRDESCSIZE");
+	else
+		printf("Report Descriptor Size: %d\n", desc_size);
+
+	/* Get Report Descriptor */
+	rpt_desc.size = desc_size;
+	res = ioctl(fd, HIDIOCGRDESC, &rpt_desc);
+	if (res < 0) {
+		perror("HIDIOCGRDESC");
+	} else {
+		printf("Report Descriptor:\n");
+		for (i = 0; i < rpt_desc.size; i++)
+			printf("%hhx ", rpt_desc.value[i]);
+		puts("\n");
+	}
+
+	/* Get Raw Name */
+	res = ioctl(fd, HIDIOCGRAWNAME(256), buf);
+	if (res < 0)
+		perror("HIDIOCGRAWNAME");
+	else
+		printf("Raw Name: %s\n", buf);
+
+	/* Get Physical Location */
+	res = ioctl(fd, HIDIOCGRAWPHYS(256), buf);
+	if (res < 0)
+		perror("HIDIOCGRAWPHYS");
+	else
+		printf("Raw Phys: %s\n", buf);
+
+	/* Get Raw Info */
+	res = ioctl(fd, HIDIOCGRAWINFO, &info);
+	if (res < 0) {
+		perror("HIDIOCGRAWINFO");
+	} else {
+		printf("Raw Info:\n");
+		printf("\tbustype: %d (%s)\n",
+			info.bustype, bus_str(info.bustype));
+		printf("\tvendor: 0x%04hx\n", info.vendor);
+		printf("\tproduct: 0x%04hx\n", info.product);
+	}
+
+	/* Set Feature */
+	buf[0] = 0x9; /* Report Number */
+	buf[1] = 0xff;
+	buf[2] = 0xff;
+	buf[3] = 0xff;
+	res = ioctl(fd, HIDIOCSFEATURE(4), buf);
+	if (res < 0)
+		perror("HIDIOCSFEATURE");
+	else
+		printf("ioctl HIDIOCGFEATURE returned: %d\n", res);
+
+	/* Get Feature */
+	buf[0] = 0x9; /* Report Number */
+	res = ioctl(fd, HIDIOCGFEATURE(256), buf);
+	if (res < 0) {
+		perror("HIDIOCGFEATURE");
+	} else {
+		printf("ioctl HIDIOCGFEATURE returned: %d\n", res);
+		printf("Report data (not containing the report number):\n\t");
+		for (i = 0; i < res; i++)
+			printf("%hhx ", buf[i]);
+		puts("\n");
+	}
+
+	/* Send a Report to the Device */
+	buf[0] = 0x1; /* Report Number */
+	buf[1] = 0x77;
+	res = write(fd, buf, 2);
+	if (res < 0) {
+		printf("Error: %d\n", errno);
+		perror("write");
+	} else {
+		printf("write() wrote %d bytes\n", res);
+	}
+
+	/* Get a report from the device */
+	res = read(fd, buf, 16);
+	if (res < 0) {
+		perror("read");
+	} else {
+		printf("read() read %d bytes:\n\t", res);
+		for (i = 0; i < res; i++)
+			printf("%hhx ", buf[i]);
+		puts("\n");
+	}
+	close(fd);
+	return 0;
+}
+
+const char *
+bus_str(int bus)
+{
+	switch (bus) {
+	case BUS_USB:
+		return "USB";
+		break;
+	case BUS_HIL:
+		return "HIL";
+		break;
+	case BUS_BLUETOOTH:
+		return "Bluetooth";
+		break;
+	case BUS_VIRTUAL:
+		return "Virtual";
+		break;
+	default:
+		return "Other";
+		break;
+	}
+}
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index d5f925abe4d29710ab0b314bf28d29752b35dc8d..6165622c3e29ae4cb395a1182045a905b603d7f4 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -244,14 +244,19 @@ endif
 
 ifdef CONFIG_FTRACE_MCOUNT_RECORD
 ifdef BUILD_C_RECORDMCOUNT
+ifeq ("$(origin RECORDMCOUNT_WARN)", "command line")
+  RECORDMCOUNT_FLAGS = -w
+endif
 # Due to recursion, we must skip empty.o.
 # The empty.o file is created in the make process in order to determine
 #  the target endianness and word size. It is made before all other C
 #  files, including recordmcount.
 sub_cmd_record_mcount =					\
 	if [ $(@) != "scripts/mod/empty.o" ]; then	\
-		$(objtree)/scripts/recordmcount "$(@)";	\
+		$(objtree)/scripts/recordmcount $(RECORDMCOUNT_FLAGS) "$(@)";	\
 	fi;
+recordmcount_source := $(srctree)/scripts/recordmcount.c \
+		    $(srctree)/scripts/recordmcount.h
 else
 sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
 	"$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \
@@ -259,6 +264,7 @@ sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH
 	"$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CFLAGS)" \
 	"$(LD)" "$(NM)" "$(RM)" "$(MV)" \
 	"$(if $(part-of-module),1,0)" "$(@)";
+recordmcount_source := $(srctree)/scripts/recordmcount.pl
 endif
 cmd_record_mcount = 						\
 	if [ "$(findstring -pg,$(_c_flags))" = "-pg" ]; then	\
@@ -279,13 +285,13 @@ define rule_cc_o_c
 endef
 
 # Built-in and composite module parts
-$(obj)/%.o: $(src)/%.c FORCE
+$(obj)/%.o: $(src)/%.c $(recordmcount_source) FORCE
 	$(call cmd,force_checksrc)
 	$(call if_changed_rule,cc_o_c)
 
 # Single-part modules are special since we need to mark them in $(MODVERDIR)
 
-$(single-used-m): $(obj)/%.o: $(src)/%.c FORCE
+$(single-used-m): $(obj)/%.o: $(src)/%.c $(recordmcount_source) FORCE
 	$(call cmd,force_checksrc)
 	$(call if_changed_rule,cc_o_c)
 	@{ echo $(@:.o=.ko); echo $@; } > $(MODVERDIR)/$(@F:.o=.mod)
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index 1afff6658a7d2a657333ff8815486b998b5c16bd..17e38439670520fc580fb23362b7141df1ac334a 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -12,7 +12,7 @@
 #	sh64 port by Paul Mundt
 #	Random bits by Matt Mackall <mpm@selenic.com>
 #	M68k port by Geert Uytterhoeven and Andreas Schwab
-#	AVR32 port by Haavard Skinnemoen <hskinnemoen@atmel.com>
+#	AVR32 port by Haavard Skinnemoen (Atmel)
 #	PARISC port by Kyle McMartin <kyle@parisc-linux.org>
 #	sparc port by Martin Habets <errandir_news@mph.eclipse.co.uk>
 #
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 88f3f07205f88647e5665858f40fde875deec763..e26e2fb462d41808167ffa31cc4bb025fd583e2b 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -702,6 +702,24 @@ static int do_ssb_entry(const char *filename,
 	return 1;
 }
 
+/* Looks like: bcma:mNidNrevNclN. */
+static int do_bcma_entry(const char *filename,
+			 struct bcma_device_id *id, char *alias)
+{
+	id->manuf = TO_NATIVE(id->manuf);
+	id->id = TO_NATIVE(id->id);
+	id->rev = TO_NATIVE(id->rev);
+	id->class = TO_NATIVE(id->class);
+
+	strcpy(alias, "bcma:");
+	ADD(alias, "m", id->manuf != BCMA_ANY_MANUF, id->manuf);
+	ADD(alias, "id", id->id != BCMA_ANY_ID, id->id);
+	ADD(alias, "rev", id->rev != BCMA_ANY_REV, id->rev);
+	ADD(alias, "cl", id->class != BCMA_ANY_CLASS, id->class);
+	add_wildcard(alias);
+	return 1;
+}
+
 /* Looks like: virtio:dNvN */
 static int do_virtio_entry(const char *filename, struct virtio_device_id *id,
 			   char *alias)
@@ -968,6 +986,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
 		do_table(symval, sym->st_size,
 			 sizeof(struct ssb_device_id), "ssb",
 			 do_ssb_entry, mod);
+	else if (sym_is(symname, "__mod_bcma_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct bcma_device_id), "bcma",
+			 do_bcma_entry, mod);
 	else if (sym_is(symname, "__mod_virtio_device_table"))
 		do_table(symval, sym->st_size,
 			 sizeof(struct virtio_device_id), "virtio",
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index cd104afcc5f27d8dca823ae33edeece2868e28d5..413c53693e62d818544c4c931ccf2c6ef48fbb8b 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -420,11 +420,10 @@ static int parse_elf(struct elf_info *info, const char *filename)
 		return 0;
 	}
 
-	if (hdr->e_shnum == 0) {
+	if (hdr->e_shnum == SHN_UNDEF) {
 		/*
 		 * There are more than 64k sections,
 		 * read count from .sh_size.
-		 * note: it doesn't need shndx2secindex()
 		 */
 		info->num_sections = TO_NATIVE(sechdrs[0].sh_size);
 	}
@@ -432,8 +431,7 @@ static int parse_elf(struct elf_info *info, const char *filename)
 		info->num_sections = hdr->e_shnum;
 	}
 	if (hdr->e_shstrndx == SHN_XINDEX) {
-		info->secindex_strings =
-		    shndx2secindex(TO_NATIVE(sechdrs[0].sh_link));
+		info->secindex_strings = TO_NATIVE(sechdrs[0].sh_link);
 	}
 	else {
 		info->secindex_strings = hdr->e_shstrndx;
@@ -489,7 +487,7 @@ static int parse_elf(struct elf_info *info, const char *filename)
 			    sechdrs[i].sh_offset;
 			info->symtab_stop  = (void *)hdr +
 			    sechdrs[i].sh_offset + sechdrs[i].sh_size;
-			sh_link_idx = shndx2secindex(sechdrs[i].sh_link);
+			sh_link_idx = sechdrs[i].sh_link;
 			info->strtab       = (void *)hdr +
 			    sechdrs[sh_link_idx].sh_offset;
 		}
@@ -516,11 +514,9 @@ static int parse_elf(struct elf_info *info, const char *filename)
 
 	if (symtab_shndx_idx != ~0U) {
 		Elf32_Word *p;
-		if (symtab_idx !=
-		    shndx2secindex(sechdrs[symtab_shndx_idx].sh_link))
+		if (symtab_idx != sechdrs[symtab_shndx_idx].sh_link)
 			fatal("%s: SYMTAB_SHNDX has bad sh_link: %u!=%u\n",
-			      filename,
-			      shndx2secindex(sechdrs[symtab_shndx_idx].sh_link),
+			      filename, sechdrs[symtab_shndx_idx].sh_link,
 			      symtab_idx);
 		/* Fix endianness */
 		for (p = info->symtab_shndx_start; p < info->symtab_shndx_stop;
@@ -1446,7 +1442,7 @@ static unsigned int *reloc_location(struct elf_info *elf,
 				    Elf_Shdr *sechdr, Elf_Rela *r)
 {
 	Elf_Shdr *sechdrs = elf->sechdrs;
-	int section = shndx2secindex(sechdr->sh_info);
+	int section = sechdr->sh_info;
 
 	return (void *)elf->hdr + sechdrs[section].sh_offset +
 		r->r_offset;
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 0388cfccac8db64818b12732e519d6d233557908..2031119080dce2ac5d8ca63aeb967f0505cc5f74 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -145,33 +145,22 @@ static inline int is_shndx_special(unsigned int i)
 	return i != SHN_XINDEX && i >= SHN_LORESERVE && i <= SHN_HIRESERVE;
 }
 
-/* shndx is in [0..SHN_LORESERVE) U (SHN_HIRESERVE, 0xfffffff], thus:
- * shndx == 0               <=> sechdrs[0]
- * ......
- * shndx == SHN_LORESERVE-1 <=> sechdrs[SHN_LORESERVE-1]
- * shndx == SHN_HIRESERVE+1 <=> sechdrs[SHN_LORESERVE]
- * shndx == SHN_HIRESERVE+2 <=> sechdrs[SHN_LORESERVE+1]
- * ......
- * fyi: sym->st_shndx is uint16, SHN_LORESERVE = ff00, SHN_HIRESERVE = ffff,
- * so basically we map  0000..feff -> 0000..feff
- *                      ff00..ffff -> (you are a bad boy, dont do it)
- *                     10000..xxxx -> ff00..(xxxx-0x100)
+/*
+ * Move reserved section indices SHN_LORESERVE..SHN_HIRESERVE out of
+ * the way to -256..-1, to avoid conflicting with real section
+ * indices.
  */
-static inline unsigned int shndx2secindex(unsigned int i)
-{
-	if (i <= SHN_HIRESERVE)
-		return i;
-	return i - (SHN_HIRESERVE + 1 - SHN_LORESERVE);
-}
+#define SPECIAL(i) ((i) - (SHN_HIRESERVE + 1))
 
 /* Accessor for sym->st_shndx, hides ugliness of "64k sections" */
 static inline unsigned int get_secindex(const struct elf_info *info,
 					const Elf_Sym *sym)
 {
+	if (is_shndx_special(sym->st_shndx))
+		return SPECIAL(sym->st_shndx);
 	if (sym->st_shndx != SHN_XINDEX)
 		return sym->st_shndx;
-	return shndx2secindex(info->symtab_shndx_start[sym -
-						       info->symtab_start]);
+	return info->symtab_shndx_start[sym - info->symtab_start];
 }
 
 /* file2alias.c */
diff --git a/scripts/module-common.lds b/scripts/module-common.lds
index 47a1f9ae0edebc9df457dd2b0e924d6e5ddc73de..0865b3e752be8f99b61c927d5cff2a398dd6f8dd 100644
--- a/scripts/module-common.lds
+++ b/scripts/module-common.lds
@@ -5,4 +5,15 @@
  */
 SECTIONS {
 	/DISCARD/ : { *(.discard) }
+
+	__ksymtab		: { *(SORT(___ksymtab+*)) }
+	__ksymtab_gpl		: { *(SORT(___ksymtab_gpl+*)) }
+	__ksymtab_unused	: { *(SORT(___ksymtab_unused+*)) }
+	__ksymtab_unused_gpl	: { *(SORT(___ksymtab_unused_gpl+*)) }
+	__ksymtab_gpl_future	: { *(SORT(___ksymtab_gpl_future+*)) }
+	__kcrctab		: { *(SORT(___kcrctab+*)) }
+	__kcrctab_gpl		: { *(SORT(___kcrctab_gpl+*)) }
+	__kcrctab_unused	: { *(SORT(___kcrctab_unused+*)) }
+	__kcrctab_unused_gpl	: { *(SORT(___kcrctab_unused_gpl+*)) }
+	__kcrctab_gpl_future	: { *(SORT(___kcrctab_gpl_future+*)) }
 }
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index f9f6f52db772830c4712d080063773a6187020c5..ee52cb8e17adf1d8d842559fb66dbd3ad5c2fe52 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -24,6 +24,7 @@
 #include <sys/types.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
+#include <getopt.h>
 #include <elf.h>
 #include <fcntl.h>
 #include <setjmp.h>
@@ -39,6 +40,7 @@ static char gpfx;	/* prefix for global symbol name (sometimes '_') */
 static struct stat sb;	/* Remember .st_size, etc. */
 static jmp_buf jmpenv;	/* setjmp/longjmp per-file error escape */
 static const char *altmcount;	/* alternate mcount symbol name */
+static int warn_on_notrace_sect; /* warn when section has mcount not being recorded */
 
 /* setjmp() return values */
 enum {
@@ -78,7 +80,7 @@ static off_t
 ulseek(int const fd, off_t const offset, int const whence)
 {
 	off_t const w = lseek(fd, offset, whence);
-	if ((off_t)-1 == w) {
+	if (w == (off_t)-1) {
 		perror("lseek");
 		fail_file();
 	}
@@ -111,13 +113,41 @@ static void *
 umalloc(size_t size)
 {
 	void *const addr = malloc(size);
-	if (0 == addr) {
+	if (addr == 0) {
 		fprintf(stderr, "malloc failed: %zu bytes\n", size);
 		fail_file();
 	}
 	return addr;
 }
 
+static unsigned char ideal_nop5_x86_64[5] = { 0x0f, 0x1f, 0x44, 0x00, 0x00 };
+static unsigned char ideal_nop5_x86_32[5] = { 0x3e, 0x8d, 0x74, 0x26, 0x00 };
+static unsigned char *ideal_nop;
+
+static char rel_type_nop;
+
+static int (*make_nop)(void *map, size_t const offset);
+
+static int make_nop_x86(void *map, size_t const offset)
+{
+	uint32_t *ptr;
+	unsigned char *op;
+
+	/* Confirm we have 0xe8 0x0 0x0 0x0 0x0 */
+	ptr = map + offset;
+	if (*ptr != 0)
+		return -1;
+
+	op = map + offset - 1;
+	if (*op != 0xe8)
+		return -1;
+
+	/* convert to nop */
+	ulseek(fd_map, offset - 1, SEEK_SET);
+	uwrite(fd_map, ideal_nop, 5);
+	return 0;
+}
+
 /*
  * Get the whole file as a programming convenience in order to avoid
  * malloc+lseek+read+free of many pieces.  If successful, then mmap
@@ -136,7 +166,7 @@ static void *mmap_file(char const *fname)
 	void *addr;
 
 	fd_map = open(fname, O_RDWR);
-	if (0 > fd_map || 0 > fstat(fd_map, &sb)) {
+	if (fd_map < 0 || fstat(fd_map, &sb) < 0) {
 		perror(fname);
 		fail_file();
 	}
@@ -147,7 +177,7 @@ static void *mmap_file(char const *fname)
 	addr = mmap(0, sb.st_size, PROT_READ|PROT_WRITE, MAP_PRIVATE,
 		    fd_map, 0);
 	mmap_failed = 0;
-	if (MAP_FAILED == addr) {
+	if (addr == MAP_FAILED) {
 		mmap_failed = 1;
 		addr = umalloc(sb.st_size);
 		uread(fd_map, addr, sb.st_size);
@@ -206,12 +236,13 @@ static uint32_t (*w2)(uint16_t);
 static int
 is_mcounted_section_name(char const *const txtname)
 {
-	return 0 == strcmp(".text",           txtname) ||
-		0 == strcmp(".ref.text",      txtname) ||
-		0 == strcmp(".sched.text",    txtname) ||
-		0 == strcmp(".spinlock.text", txtname) ||
-		0 == strcmp(".irqentry.text", txtname) ||
-		0 == strcmp(".text.unlikely", txtname);
+	return strcmp(".text",           txtname) == 0 ||
+		strcmp(".ref.text",      txtname) == 0 ||
+		strcmp(".sched.text",    txtname) == 0 ||
+		strcmp(".spinlock.text", txtname) == 0 ||
+		strcmp(".irqentry.text", txtname) == 0 ||
+		strcmp(".kprobes.text", txtname) == 0 ||
+		strcmp(".text.unlikely", txtname) == 0;
 }
 
 /* 32 bit and 64 bit are very similar */
@@ -264,43 +295,48 @@ do_file(char const *const fname)
 	w8 = w8nat;
 	switch (ehdr->e_ident[EI_DATA]) {
 		static unsigned int const endian = 1;
-	default: {
+	default:
 		fprintf(stderr, "unrecognized ELF data encoding %d: %s\n",
 			ehdr->e_ident[EI_DATA], fname);
 		fail_file();
-	} break;
-	case ELFDATA2LSB: {
-		if (1 != *(unsigned char const *)&endian) {
+		break;
+	case ELFDATA2LSB:
+		if (*(unsigned char const *)&endian != 1) {
 			/* main() is big endian, file.o is little endian. */
 			w = w4rev;
 			w2 = w2rev;
 			w8 = w8rev;
 		}
-	} break;
-	case ELFDATA2MSB: {
-		if (0 != *(unsigned char const *)&endian) {
+		break;
+	case ELFDATA2MSB:
+		if (*(unsigned char const *)&endian != 0) {
 			/* main() is little endian, file.o is big endian. */
 			w = w4rev;
 			w2 = w2rev;
 			w8 = w8rev;
 		}
-	} break;
+		break;
 	}  /* end switch */
-	if (0 != memcmp(ELFMAG, ehdr->e_ident, SELFMAG)
-	||  ET_REL != w2(ehdr->e_type)
-	||  EV_CURRENT != ehdr->e_ident[EI_VERSION]) {
+	if (memcmp(ELFMAG, ehdr->e_ident, SELFMAG) != 0
+	||  w2(ehdr->e_type) != ET_REL
+	||  ehdr->e_ident[EI_VERSION] != EV_CURRENT) {
 		fprintf(stderr, "unrecognized ET_REL file %s\n", fname);
 		fail_file();
 	}
 
 	gpfx = 0;
 	switch (w2(ehdr->e_machine)) {
-	default: {
+	default:
 		fprintf(stderr, "unrecognized e_machine %d %s\n",
 			w2(ehdr->e_machine), fname);
 		fail_file();
-	} break;
-	case EM_386:	 reltype = R_386_32;                   break;
+		break;
+	case EM_386:
+		reltype = R_386_32;
+		make_nop = make_nop_x86;
+		ideal_nop = ideal_nop5_x86_32;
+		mcount_adjust_32 = -1;
+		break;
 	case EM_ARM:	 reltype = R_ARM_ABS32;
 			 altmcount = "__gnu_mcount_nc";
 			 break;
@@ -311,67 +347,91 @@ do_file(char const *const fname)
 	case EM_S390:    /* reltype: e_class    */ gpfx = '_'; break;
 	case EM_SH:	 reltype = R_SH_DIR32;                 break;
 	case EM_SPARCV9: reltype = R_SPARC_64;     gpfx = '_'; break;
-	case EM_X86_64:	 reltype = R_X86_64_64;                break;
+	case EM_X86_64:
+		make_nop = make_nop_x86;
+		ideal_nop = ideal_nop5_x86_64;
+		reltype = R_X86_64_64;
+		mcount_adjust_64 = -1;
+		break;
 	}  /* end switch */
 
 	switch (ehdr->e_ident[EI_CLASS]) {
-	default: {
+	default:
 		fprintf(stderr, "unrecognized ELF class %d %s\n",
 			ehdr->e_ident[EI_CLASS], fname);
 		fail_file();
-	} break;
-	case ELFCLASS32: {
-		if (sizeof(Elf32_Ehdr) != w2(ehdr->e_ehsize)
-		||  sizeof(Elf32_Shdr) != w2(ehdr->e_shentsize)) {
+		break;
+	case ELFCLASS32:
+		if (w2(ehdr->e_ehsize) != sizeof(Elf32_Ehdr)
+		||  w2(ehdr->e_shentsize) != sizeof(Elf32_Shdr)) {
 			fprintf(stderr,
 				"unrecognized ET_REL file: %s\n", fname);
 			fail_file();
 		}
-		if (EM_S390 == w2(ehdr->e_machine))
+		if (w2(ehdr->e_machine) == EM_S390) {
 			reltype = R_390_32;
-		if (EM_MIPS == w2(ehdr->e_machine)) {
+			mcount_adjust_32 = -4;
+		}
+		if (w2(ehdr->e_machine) == EM_MIPS) {
 			reltype = R_MIPS_32;
 			is_fake_mcount32 = MIPS32_is_fake_mcount;
 		}
 		do32(ehdr, fname, reltype);
-	} break;
+		break;
 	case ELFCLASS64: {
 		Elf64_Ehdr *const ghdr = (Elf64_Ehdr *)ehdr;
-		if (sizeof(Elf64_Ehdr) != w2(ghdr->e_ehsize)
-		||  sizeof(Elf64_Shdr) != w2(ghdr->e_shentsize)) {
+		if (w2(ghdr->e_ehsize) != sizeof(Elf64_Ehdr)
+		||  w2(ghdr->e_shentsize) != sizeof(Elf64_Shdr)) {
 			fprintf(stderr,
 				"unrecognized ET_REL file: %s\n", fname);
 			fail_file();
 		}
-		if (EM_S390 == w2(ghdr->e_machine))
+		if (w2(ghdr->e_machine) == EM_S390) {
 			reltype = R_390_64;
-		if (EM_MIPS == w2(ghdr->e_machine)) {
+			mcount_adjust_64 = -8;
+		}
+		if (w2(ghdr->e_machine) == EM_MIPS) {
 			reltype = R_MIPS_64;
 			Elf64_r_sym = MIPS64_r_sym;
 			Elf64_r_info = MIPS64_r_info;
 			is_fake_mcount64 = MIPS64_is_fake_mcount;
 		}
 		do64(ghdr, fname, reltype);
-	} break;
+		break;
+	}
 	}  /* end switch */
 
 	cleanup();
 }
 
 int
-main(int argc, char const *argv[])
+main(int argc, char *argv[])
 {
 	const char ftrace[] = "/ftrace.o";
 	int ftrace_size = sizeof(ftrace) - 1;
 	int n_error = 0;  /* gcc-4.3.0 false positive complaint */
+	int c;
+	int i;
+
+	while ((c = getopt(argc, argv, "w")) >= 0) {
+		switch (c) {
+		case 'w':
+			warn_on_notrace_sect = 1;
+			break;
+		default:
+			fprintf(stderr, "usage: recordmcount [-w] file.o...\n");
+			return 0;
+		}
+	}
 
-	if (argc <= 1) {
-		fprintf(stderr, "usage: recordmcount file.o...\n");
+	if ((argc - optind) < 1) {
+		fprintf(stderr, "usage: recordmcount [-w] file.o...\n");
 		return 0;
 	}
 
 	/* Process each file in turn, allowing deep failure. */
-	for (--argc, ++argv; 0 < argc; --argc, ++argv) {
+	for (i = optind; i < argc; i++) {
+		char *file = argv[i];
 		int const sjval = setjmp(jmpenv);
 		int len;
 
@@ -380,29 +440,29 @@ main(int argc, char const *argv[])
 		 * function but does not call it. Since ftrace.o should
 		 * not be traced anyway, we just skip it.
 		 */
-		len = strlen(argv[0]);
+		len = strlen(file);
 		if (len >= ftrace_size &&
-		    strcmp(argv[0] + (len - ftrace_size), ftrace) == 0)
+		    strcmp(file + (len - ftrace_size), ftrace) == 0)
 			continue;
 
 		switch (sjval) {
-		default: {
-			fprintf(stderr, "internal error: %s\n", argv[0]);
+		default:
+			fprintf(stderr, "internal error: %s\n", file);
 			exit(1);
-		} break;
-		case SJ_SETJMP: {  /* normal sequence */
+			break;
+		case SJ_SETJMP:    /* normal sequence */
 			/* Avoid problems if early cleanup() */
 			fd_map = -1;
 			ehdr_curr = NULL;
 			mmap_failed = 1;
-			do_file(argv[0]);
-		} break;
-		case SJ_FAIL: {  /* error in do_file or below */
+			do_file(file);
+			break;
+		case SJ_FAIL:    /* error in do_file or below */
 			++n_error;
-		} break;
-		case SJ_SUCCEED: {  /* premature success */
+			break;
+		case SJ_SUCCEED:    /* premature success */
 			/* do nothing */
-		} break;
+			break;
 		}  /* end switch */
 	}
 	return !!n_error;
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index baf187bee983c33b6323cfea1b8591ca963fc934..4be60364a40509eac1269eafc97393aadc1ac5e8 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -22,11 +22,15 @@
 #undef is_fake_mcount
 #undef fn_is_fake_mcount
 #undef MIPS_is_fake_mcount
+#undef mcount_adjust
 #undef sift_rel_mcount
+#undef nop_mcount
 #undef find_secsym_ndx
 #undef __has_rel_mcount
 #undef has_rel_mcount
 #undef tot_relsize
+#undef get_mcountsym
+#undef get_sym_str_and_relp
 #undef do_func
 #undef Elf_Addr
 #undef Elf_Ehdr
@@ -49,14 +53,18 @@
 #ifdef RECORD_MCOUNT_64
 # define append_func		append64
 # define sift_rel_mcount	sift64_rel_mcount
+# define nop_mcount		nop_mcount_64
 # define find_secsym_ndx	find64_secsym_ndx
 # define __has_rel_mcount	__has64_rel_mcount
 # define has_rel_mcount		has64_rel_mcount
 # define tot_relsize		tot64_relsize
+# define get_sym_str_and_relp	get_sym_str_and_relp_64
 # define do_func		do64
+# define get_mcountsym		get_mcountsym_64
 # define is_fake_mcount		is_fake_mcount64
 # define fn_is_fake_mcount	fn_is_fake_mcount64
 # define MIPS_is_fake_mcount	MIPS64_is_fake_mcount
+# define mcount_adjust		mcount_adjust_64
 # define Elf_Addr		Elf64_Addr
 # define Elf_Ehdr		Elf64_Ehdr
 # define Elf_Shdr		Elf64_Shdr
@@ -77,14 +85,18 @@
 #else
 # define append_func		append32
 # define sift_rel_mcount	sift32_rel_mcount
+# define nop_mcount		nop_mcount_32
 # define find_secsym_ndx	find32_secsym_ndx
 # define __has_rel_mcount	__has32_rel_mcount
 # define has_rel_mcount		has32_rel_mcount
 # define tot_relsize		tot32_relsize
+# define get_sym_str_and_relp	get_sym_str_and_relp_32
 # define do_func		do32
+# define get_mcountsym		get_mcountsym_32
 # define is_fake_mcount		is_fake_mcount32
 # define fn_is_fake_mcount	fn_is_fake_mcount32
 # define MIPS_is_fake_mcount	MIPS32_is_fake_mcount
+# define mcount_adjust		mcount_adjust_32
 # define Elf_Addr		Elf32_Addr
 # define Elf_Ehdr		Elf32_Ehdr
 # define Elf_Shdr		Elf32_Shdr
@@ -123,6 +135,8 @@ static void fn_ELF_R_INFO(Elf_Rel *const rp, unsigned sym, unsigned type)
 }
 static void (*Elf_r_info)(Elf_Rel *const rp, unsigned sym, unsigned type) = fn_ELF_R_INFO;
 
+static int mcount_adjust = 0;
+
 /*
  * MIPS mcount long call has 2 _mcount symbols, only the position of the 1st
  * _mcount symbol is needed for dynamic function tracer, with it, to disable
@@ -234,6 +248,49 @@ static void append_func(Elf_Ehdr *const ehdr,
 	uwrite(fd_map, ehdr, sizeof(*ehdr));
 }
 
+static unsigned get_mcountsym(Elf_Sym const *const sym0,
+			      Elf_Rel const *relp,
+			      char const *const str0)
+{
+	unsigned mcountsym = 0;
+
+	Elf_Sym const *const symp =
+		&sym0[Elf_r_sym(relp)];
+	char const *symname = &str0[w(symp->st_name)];
+	char const *mcount = gpfx == '_' ? "_mcount" : "mcount";
+
+	if (symname[0] == '.')
+		++symname;  /* ppc64 hack */
+	if (strcmp(mcount, symname) == 0 ||
+	    (altmcount && strcmp(altmcount, symname) == 0))
+		mcountsym = Elf_r_sym(relp);
+
+	return mcountsym;
+}
+
+static void get_sym_str_and_relp(Elf_Shdr const *const relhdr,
+				 Elf_Ehdr const *const ehdr,
+				 Elf_Sym const **sym0,
+				 char const **str0,
+				 Elf_Rel const **relp)
+{
+	Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
+		+ (void *)ehdr);
+	unsigned const symsec_sh_link = w(relhdr->sh_link);
+	Elf_Shdr const *const symsec = &shdr0[symsec_sh_link];
+	Elf_Shdr const *const strsec = &shdr0[w(symsec->sh_link)];
+	Elf_Rel const *const rel0 = (Elf_Rel const *)(_w(relhdr->sh_offset)
+		+ (void *)ehdr);
+
+	*sym0 = (Elf_Sym const *)(_w(symsec->sh_offset)
+				  + (void *)ehdr);
+
+	*str0 = (char const *)(_w(strsec->sh_offset)
+			       + (void *)ehdr);
+
+	*relp = rel0;
+}
+
 /*
  * Look at the relocations in order to find the calls to mcount.
  * Accumulate the section offsets that are found, and their relocation info,
@@ -250,47 +307,27 @@ static uint_t *sift_rel_mcount(uint_t *mlocp,
 {
 	uint_t *const mloc0 = mlocp;
 	Elf_Rel *mrelp = *mrelpp;
-	Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
-		+ (void *)ehdr);
-	unsigned const symsec_sh_link = w(relhdr->sh_link);
-	Elf_Shdr const *const symsec = &shdr0[symsec_sh_link];
-	Elf_Sym const *const sym0 = (Elf_Sym const *)(_w(symsec->sh_offset)
-		+ (void *)ehdr);
-
-	Elf_Shdr const *const strsec = &shdr0[w(symsec->sh_link)];
-	char const *const str0 = (char const *)(_w(strsec->sh_offset)
-		+ (void *)ehdr);
-
-	Elf_Rel const *const rel0 = (Elf_Rel const *)(_w(relhdr->sh_offset)
-		+ (void *)ehdr);
+	Elf_Sym const *sym0;
+	char const *str0;
+	Elf_Rel const *relp;
 	unsigned rel_entsize = _w(relhdr->sh_entsize);
 	unsigned const nrel = _w(relhdr->sh_size) / rel_entsize;
-	Elf_Rel const *relp = rel0;
-
 	unsigned mcountsym = 0;
 	unsigned t;
 
+	get_sym_str_and_relp(relhdr, ehdr, &sym0, &str0, &relp);
+
 	for (t = nrel; t; --t) {
-		if (!mcountsym) {
-			Elf_Sym const *const symp =
-				&sym0[Elf_r_sym(relp)];
-			char const *symname = &str0[w(symp->st_name)];
-			char const *mcount = '_' == gpfx ? "_mcount" : "mcount";
-
-			if ('.' == symname[0])
-				++symname;  /* ppc64 hack */
-			if (0 == strcmp(mcount, symname) ||
-			    (altmcount && 0 == strcmp(altmcount, symname)))
-				mcountsym = Elf_r_sym(relp);
-		}
+		if (!mcountsym)
+			mcountsym = get_mcountsym(sym0, relp, str0);
 
 		if (mcountsym == Elf_r_sym(relp) && !is_fake_mcount(relp)) {
-			uint_t const addend = _w(_w(relp->r_offset) - recval);
-
+			uint_t const addend =
+				_w(_w(relp->r_offset) - recval + mcount_adjust);
 			mrelp->r_offset = _w(offbase
 				+ ((void *)mlocp - (void *)mloc0));
 			Elf_r_info(mrelp, recsym, reltype);
-			if (sizeof(Elf_Rela) == rel_entsize) {
+			if (rel_entsize == sizeof(Elf_Rela)) {
 				((Elf_Rela *)mrelp)->r_addend = addend;
 				*mlocp++ = 0;
 			} else
@@ -304,6 +341,63 @@ static uint_t *sift_rel_mcount(uint_t *mlocp,
 	return mlocp;
 }
 
+/*
+ * Read the relocation table again, but this time its called on sections
+ * that are not going to be traced. The mcount calls here will be converted
+ * into nops.
+ */
+static void nop_mcount(Elf_Shdr const *const relhdr,
+		       Elf_Ehdr const *const ehdr,
+		       const char *const txtname)
+{
+	Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
+		+ (void *)ehdr);
+	Elf_Sym const *sym0;
+	char const *str0;
+	Elf_Rel const *relp;
+	Elf_Shdr const *const shdr = &shdr0[w(relhdr->sh_info)];
+	unsigned rel_entsize = _w(relhdr->sh_entsize);
+	unsigned const nrel = _w(relhdr->sh_size) / rel_entsize;
+	unsigned mcountsym = 0;
+	unsigned t;
+	int once = 0;
+
+	get_sym_str_and_relp(relhdr, ehdr, &sym0, &str0, &relp);
+
+	for (t = nrel; t; --t) {
+		int ret = -1;
+
+		if (!mcountsym)
+			mcountsym = get_mcountsym(sym0, relp, str0);
+
+		if (mcountsym == Elf_r_sym(relp) && !is_fake_mcount(relp)) {
+			if (make_nop)
+				ret = make_nop((void *)ehdr, shdr->sh_offset + relp->r_offset);
+			if (warn_on_notrace_sect && !once) {
+				printf("Section %s has mcount callers being ignored\n",
+				       txtname);
+				once = 1;
+				/* just warn? */
+				if (!make_nop)
+					return;
+			}
+		}
+
+		/*
+		 * If we successfully removed the mcount, mark the relocation
+		 * as a nop (don't do anything with it).
+		 */
+		if (!ret) {
+			Elf_Rel rel;
+			rel = *(Elf_Rel *)relp;
+			Elf_r_info(&rel, Elf_r_sym(relp), rel_type_nop);
+			ulseek(fd_map, (void *)relp - (void *)ehdr, SEEK_SET);
+			uwrite(fd_map, &rel, sizeof(rel));
+		}
+		relp = (Elf_Rel const *)(rel_entsize + (void *)relp);
+	}
+}
+
 
 /*
  * Find a symbol in the given section, to be used as the base for relocating
@@ -354,13 +448,13 @@ __has_rel_mcount(Elf_Shdr const *const relhdr,  /* is SHT_REL or SHT_RELA */
 	Elf_Shdr const *const txthdr = &shdr0[w(relhdr->sh_info)];
 	char const *const txtname = &shstrtab[w(txthdr->sh_name)];
 
-	if (0 == strcmp("__mcount_loc", txtname)) {
+	if (strcmp("__mcount_loc", txtname) == 0) {
 		fprintf(stderr, "warning: __mcount_loc already exists: %s\n",
 			fname);
 		succeed_file();
 	}
-	if (SHT_PROGBITS != w(txthdr->sh_type) ||
-	    !is_mcounted_section_name(txtname))
+	if (w(txthdr->sh_type) != SHT_PROGBITS ||
+	    !(w(txthdr->sh_flags) & SHF_EXECINSTR))
 		return NULL;
 	return txtname;
 }
@@ -370,7 +464,7 @@ static char const *has_rel_mcount(Elf_Shdr const *const relhdr,
 				  char const *const shstrtab,
 				  char const *const fname)
 {
-	if (SHT_REL  != w(relhdr->sh_type) && SHT_RELA != w(relhdr->sh_type))
+	if (w(relhdr->sh_type) != SHT_REL && w(relhdr->sh_type) != SHT_RELA)
 		return NULL;
 	return __has_rel_mcount(relhdr, shdr0, shstrtab, fname);
 }
@@ -383,9 +477,11 @@ static unsigned tot_relsize(Elf_Shdr const *const shdr0,
 {
 	unsigned totrelsz = 0;
 	Elf_Shdr const *shdrp = shdr0;
+	char const *txtname;
 
 	for (; nhdr; --nhdr, ++shdrp) {
-		if (has_rel_mcount(shdrp, shdr0, shstrtab, fname))
+		txtname = has_rel_mcount(shdrp, shdr0, shstrtab, fname);
+		if (txtname && is_mcounted_section_name(txtname))
 			totrelsz += _w(shdrp->sh_size);
 	}
 	return totrelsz;
@@ -421,7 +517,7 @@ do_func(Elf_Ehdr *const ehdr, char const *const fname, unsigned const reltype)
 	for (relhdr = shdr0, k = nhdr; k; --k, ++relhdr) {
 		char const *const txtname = has_rel_mcount(relhdr, shdr0,
 			shstrtab, fname);
-		if (txtname) {
+		if (txtname && is_mcounted_section_name(txtname)) {
 			uint_t recval = 0;
 			unsigned const recsym = find_secsym_ndx(
 				w(relhdr->sh_info), txtname, &recval,
@@ -432,6 +528,12 @@ do_func(Elf_Ehdr *const ehdr, char const *const fname, unsigned const reltype)
 			mlocp = sift_rel_mcount(mlocp,
 				(void *)mlocp - (void *)mloc0, &mrelp,
 				relhdr, ehdr, recsym, recval, reltype);
+		} else if (txtname && (warn_on_notrace_sect || make_nop)) {
+			/*
+			 * This section is ignored by ftrace, but still
+			 * has mcount calls. Convert them to nops now.
+			 */
+			nop_mcount(relhdr, ehdr, txtname);
 		}
 	}
 	if (mloc0 != mlocp) {
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 4be0deea71ca6f947b6c1d47c28c431cae88c3c7..858966ab019cc1951724b3a2f47b4bfd5b892bf6 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -134,6 +134,7 @@ my %text_sections = (
      ".sched.text" => 1,
      ".spinlock.text" => 1,
      ".irqentry.text" => 1,
+     ".kprobes.text" => 1,
      ".text.unlikely" => 1,
 );
 
@@ -222,6 +223,7 @@ if ($arch eq "x86_64") {
     $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\smcount([+-]0x[0-9a-zA-Z]+)?\$";
     $type = ".quad";
     $alignment = 8;
+    $mcount_adjust = -1;
 
     # force flags for this arch
     $ld .= " -m elf_x86_64";
@@ -231,6 +233,7 @@ if ($arch eq "x86_64") {
 
 } elsif ($arch eq "i386") {
     $alignment = 4;
+    $mcount_adjust = -1;
 
     # force flags for this arch
     $ld .= " -m elf_i386";
@@ -240,12 +243,14 @@ if ($arch eq "x86_64") {
 
 } elsif ($arch eq "s390" && $bits == 32) {
     $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_390_32\\s+_mcount\$";
+    $mcount_adjust = -4;
     $alignment = 4;
     $ld .= " -m elf_s390";
     $cc .= " -m31";
 
 } elsif ($arch eq "s390" && $bits == 64) {
     $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_390_(PC|PLT)32DBL\\s+_mcount\\+0x2\$";
+    $mcount_adjust = -8;
     $alignment = 8;
     $type = ".quad";
     $ld .= " -m elf64_s390";
diff --git a/security/keys/user_defined.c b/security/keys/user_defined.c
index c6ca8662a4685bd162205938eafae39bef25fbbf..f66baf44f32d16344756635321fffb98b34f0034 100644
--- a/security/keys/user_defined.c
+++ b/security/keys/user_defined.c
@@ -68,18 +68,6 @@ int user_instantiate(struct key *key, const void *data, size_t datalen)
 
 EXPORT_SYMBOL_GPL(user_instantiate);
 
-/*
- * dispose of the old data from an updated user defined key
- */
-static void user_update_rcu_disposal(struct rcu_head *rcu)
-{
-	struct user_key_payload *upayload;
-
-	upayload = container_of(rcu, struct user_key_payload, rcu);
-
-	kfree(upayload);
-}
-
 /*
  * update a user defined key
  * - the key's semaphore is write-locked
@@ -114,7 +102,7 @@ int user_update(struct key *key, const void *data, size_t datalen)
 		key->expiry = 0;
 	}
 
-	call_rcu(&zap->rcu, user_update_rcu_disposal);
+	kfree_rcu(zap, rcu);
 
 error:
 	return ret;
@@ -145,7 +133,7 @@ void user_revoke(struct key *key)
 
 	if (upayload) {
 		rcu_assign_pointer(key->payload.data, NULL);
-		call_rcu(&upayload->rcu, user_update_rcu_disposal);
+		kfree_rcu(upayload, rcu);
 	}
 }
 
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 1d027e29ce8d5400c9d4a681d52f2f28025aacd2..3d2715fd35ea4c8dc11b580a7ee1fb946b9c4257 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -38,11 +38,7 @@
 #define AVC_CACHE_RECLAIM		16
 
 #ifdef CONFIG_SECURITY_SELINUX_AVC_STATS
-#define avc_cache_stats_incr(field)				\
-do {								\
-	per_cpu(avc_cache_stats, get_cpu()).field++;		\
-	put_cpu();						\
-} while (0)
+#define avc_cache_stats_incr(field)	this_cpu_inc(avc_cache_stats.field)
 #else
 #define avc_cache_stats_incr(field)	do {} while (0)
 #endif
@@ -347,11 +343,10 @@ static struct avc_node *avc_lookup(u32 ssid, u32 tsid, u16 tclass)
 	node = avc_search_node(ssid, tsid, tclass);
 
 	if (node)
-		avc_cache_stats_incr(hits);
-	else
-		avc_cache_stats_incr(misses);
+		return node;
 
-	return node;
+	avc_cache_stats_incr(misses);
+	return NULL;
 }
 
 static int avc_latest_notif_update(int seqno, int is_insert)
@@ -769,7 +764,7 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
 	rcu_read_lock();
 
 	node = avc_lookup(ssid, tsid, tclass);
-	if (!node) {
+	if (unlikely(!node)) {
 		rcu_read_unlock();
 
 		if (in_avd)
diff --git a/security/selinux/include/avc.h b/security/selinux/include/avc.h
index e77b2ac2908b7f754113bb6dd5023427da5f35fb..47fda963495ddc0c5fa8f0d36468dff014035764 100644
--- a/security/selinux/include/avc.h
+++ b/security/selinux/include/avc.h
@@ -41,7 +41,6 @@ struct sk_buff;
  */
 struct avc_cache_stats {
 	unsigned int lookups;
-	unsigned int hits;
 	unsigned int misses;
 	unsigned int allocations;
 	unsigned int reclaims;
diff --git a/security/selinux/netif.c b/security/selinux/netif.c
index d6095d63d831a63999f1921fbed460a94140fc39..58cc481c93d5e580e554cd9b3b61bc9214128193 100644
--- a/security/selinux/netif.c
+++ b/security/selinux/netif.c
@@ -103,22 +103,6 @@ static int sel_netif_insert(struct sel_netif *netif)
 	return 0;
 }
 
-/**
- * sel_netif_free - Frees an interface entry
- * @p: the entry's RCU field
- *
- * Description:
- * This function is designed to be used as a callback to the call_rcu()
- * function so that memory allocated to a hash table interface entry can be
- * released safely.
- *
- */
-static void sel_netif_free(struct rcu_head *p)
-{
-	struct sel_netif *netif = container_of(p, struct sel_netif, rcu_head);
-	kfree(netif);
-}
-
 /**
  * sel_netif_destroy - Remove an interface record from the table
  * @netif: the existing interface record
@@ -131,7 +115,7 @@ static void sel_netif_destroy(struct sel_netif *netif)
 {
 	list_del_rcu(&netif->list);
 	sel_netif_total--;
-	call_rcu(&netif->rcu_head, sel_netif_free);
+	kfree_rcu(netif, rcu_head);
 }
 
 /**
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index ea39cb742ae5b0422d90643024ce8a3bf812973f..2d3373b2e256b5a8a61e69ddf8f03597eee2baff 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -280,7 +280,7 @@ static ssize_t sel_write_disable(struct file *file, const char __user *buf,
 
 	length = -ENOMEM;
 	if (count >= PAGE_SIZE)
-		goto out;;
+		goto out;
 
 	/* No partial writes. */
 	length = -EINVAL;
@@ -876,12 +876,12 @@ static ssize_t sel_write_user(struct file *file, char *buf, size_t size)
 
 	length = task_has_security(current, SECURITY__COMPUTE_USER);
 	if (length)
-		goto out;;
+		goto out;
 
 	length = -ENOMEM;
 	con = kzalloc(size + 1, GFP_KERNEL);
 	if (!con)
-		goto out;;
+		goto out;
 
 	length = -ENOMEM;
 	user = kzalloc(size + 1, GFP_KERNEL);
@@ -941,7 +941,7 @@ static ssize_t sel_write_member(struct file *file, char *buf, size_t size)
 	length = -ENOMEM;
 	scon = kzalloc(size + 1, GFP_KERNEL);
 	if (!scon)
-		goto out;;
+		goto out;
 
 	length = -ENOMEM;
 	tcon = kzalloc(size + 1, GFP_KERNEL);
@@ -1380,10 +1380,14 @@ static int sel_avc_stats_seq_show(struct seq_file *seq, void *v)
 	if (v == SEQ_START_TOKEN)
 		seq_printf(seq, "lookups hits misses allocations reclaims "
 			   "frees\n");
-	else
-		seq_printf(seq, "%u %u %u %u %u %u\n", st->lookups,
-			   st->hits, st->misses, st->allocations,
+	else {
+		unsigned int lookups = st->lookups;
+		unsigned int misses = st->misses;
+		unsigned int hits = lookups - misses;
+		seq_printf(seq, "%u %u %u %u %u %u\n", lookups,
+			   hits, misses, st->allocations,
 			   st->reclaims, st->frees);
+	}
 	return 0;
 }
 
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index e6e7ce0d3d5546a052f1e2a66568536e398c9c1a..7102457661d645cd499d770819ad92e3970f6831 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1819,8 +1819,6 @@ static int filename_trans_read(struct policydb *p, void *fp)
 		goto out;
 	nel = le32_to_cpu(buf[0]);
 
-	printk(KERN_ERR "%s: nel=%d\n", __func__, nel);
-
 	last = p->filename_trans;
 	while (last && last->next)
 		last = last->next;
@@ -1857,8 +1855,6 @@ static int filename_trans_read(struct policydb *p, void *fp)
 			goto out;
 		name[len] = 0;
 
-		printk(KERN_ERR "%s: ft=%p ft->name=%p ft->name=%s\n", __func__, ft, ft->name, ft->name);
-
 		rc = next_entry(buf, fp, sizeof(u32) * 4);
 		if (rc)
 			goto out;
diff --git a/sound/core/control.c b/sound/core/control.c
index a08ad57c49b6adf48a6fcc516dd02d62c159f406..5d98194bcad55b6963037d95d35743909517018a 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -365,6 +365,70 @@ int snd_ctl_add(struct snd_card *card, struct snd_kcontrol *kcontrol)
 
 EXPORT_SYMBOL(snd_ctl_add);
 
+/**
+ * snd_ctl_replace - replace the control instance of the card
+ * @card: the card instance
+ * @kcontrol: the control instance to replace
+ * @add_on_replace: add the control if not already added
+ *
+ * Replaces the given control.  If the given control does not exist
+ * and the add_on_replace flag is set, the control is added.  If the
+ * control exists, it is destroyed first.
+ *
+ * Returns zero if successful, or a negative error code on failure.
+ *
+ * It frees automatically the control which cannot be added or replaced.
+ */
+int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol,
+		    bool add_on_replace)
+{
+	struct snd_ctl_elem_id id;
+	unsigned int idx;
+	struct snd_kcontrol *old;
+	int ret;
+
+	if (!kcontrol)
+		return -EINVAL;
+	if (snd_BUG_ON(!card || !kcontrol->info)) {
+		ret = -EINVAL;
+		goto error;
+	}
+	id = kcontrol->id;
+	down_write(&card->controls_rwsem);
+	old = snd_ctl_find_id(card, &id);
+	if (!old) {
+		if (add_on_replace)
+			goto add;
+		up_write(&card->controls_rwsem);
+		ret = -EINVAL;
+		goto error;
+	}
+	ret = snd_ctl_remove(card, old);
+	if (ret < 0) {
+		up_write(&card->controls_rwsem);
+		goto error;
+	}
+add:
+	if (snd_ctl_find_hole(card, kcontrol->count) < 0) {
+		up_write(&card->controls_rwsem);
+		ret = -ENOMEM;
+		goto error;
+	}
+	list_add_tail(&kcontrol->list, &card->controls);
+	card->controls_count += kcontrol->count;
+	kcontrol->id.numid = card->last_numid + 1;
+	card->last_numid += kcontrol->count;
+	up_write(&card->controls_rwsem);
+	for (idx = 0; idx < kcontrol->count; idx++, id.index++, id.numid++)
+		snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_ADD, &id);
+	return 0;
+
+error:
+	snd_ctl_free_one(kcontrol);
+	return ret;
+}
+EXPORT_SYMBOL(snd_ctl_replace);
+
 /**
  * snd_ctl_remove - remove the control from the card and release it
  * @card: the card instance
diff --git a/sound/core/init.c b/sound/core/init.c
index a0080aa45ae968dfbcd9607fa39f7b587acc7c33..30ecad41403c1becb741f7312ca247eb96054b8c 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -514,7 +514,7 @@ static void snd_card_set_id_no_lock(struct snd_card *card, const char *nid)
 	id = card->id;
 	
 	if (*id == '\0')
-		strcpy(id, "default");
+		strcpy(id, "Default");
 
 	while (1) {
 	      	if (loops-- == 0) {
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 64449cb8f873774a91eb836973c1ab0a1ad2d9b8..abfeff1611ce271eabe0bd98a1b75f613d626f96 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -189,6 +189,7 @@ static void xrun(struct snd_pcm_substream *substream)
 #define XRUN_LOG_CNT	10
 
 struct hwptr_log_entry {
+	unsigned int in_interrupt;
 	unsigned long jiffies;
 	snd_pcm_uframes_t pos;
 	snd_pcm_uframes_t period_size;
@@ -204,7 +205,7 @@ struct snd_pcm_hwptr_log {
 };
 
 static void xrun_log(struct snd_pcm_substream *substream,
-		     snd_pcm_uframes_t pos)
+		     snd_pcm_uframes_t pos, int in_interrupt)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_pcm_hwptr_log *log = runtime->hwptr_log;
@@ -220,6 +221,7 @@ static void xrun_log(struct snd_pcm_substream *substream,
 			return;
 	}
 	entry = &log->entries[log->idx];
+	entry->in_interrupt = in_interrupt;
 	entry->jiffies = jiffies;
 	entry->pos = pos;
 	entry->period_size = runtime->period_size;
@@ -246,9 +248,11 @@ static void xrun_log_show(struct snd_pcm_substream *substream)
 		entry = &log->entries[idx];
 		if (entry->period_size == 0)
 			break;
-		snd_printd("hwptr log: %s: j=%lu, pos=%ld/%ld/%ld, "
+		snd_printd("hwptr log: %s: %sj=%lu, pos=%ld/%ld/%ld, "
 			   "hwptr=%ld/%ld\n",
-			   name, entry->jiffies, (unsigned long)entry->pos,
+			   name, entry->in_interrupt ? "[Q] " : "",
+			   entry->jiffies,
+			   (unsigned long)entry->pos,
 			   (unsigned long)entry->period_size,
 			   (unsigned long)entry->buffer_size,
 			   (unsigned long)entry->old_hw_ptr,
@@ -262,7 +266,7 @@ static void xrun_log_show(struct snd_pcm_substream *substream)
 #else /* ! CONFIG_SND_PCM_XRUN_DEBUG */
 
 #define hw_ptr_error(substream, fmt, args...) do { } while (0)
-#define xrun_log(substream, pos)	do { } while (0)
+#define xrun_log(substream, pos, in_interrupt)	do { } while (0)
 #define xrun_log_show(substream)	do { } while (0)
 
 #endif
@@ -326,7 +330,7 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
 	}
 	pos -= pos % runtime->min_align;
 	if (xrun_debug(substream, XRUN_DEBUG_LOG))
-		xrun_log(substream, pos);
+		xrun_log(substream, pos, in_interrupt);
 	hw_base = runtime->hw_ptr_base;
 	new_hw_ptr = hw_base + pos;
 	if (in_interrupt) {
diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig
index e486f48660fb00ac21038158805cee228bd42b97..26071489970bebcd8af0aa5f86bd626d01b8f42f 100644
--- a/sound/firewire/Kconfig
+++ b/sound/firewire/Kconfig
@@ -22,4 +22,15 @@ config SND_FIREWIRE_SPEAKERS
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-firewire-speakers.
 
+config SND_ISIGHT
+	tristate "Apple iSight microphone"
+	select SND_PCM
+	select SND_FIREWIRE_LIB
+	help
+	  Say Y here to include support for the front and rear microphones
+	  of the Apple iSight web camera.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called snd-isight.
+
 endif # SND_FIREWIRE
diff --git a/sound/firewire/Makefile b/sound/firewire/Makefile
index e5b1634d9ad4bcdc593e7c82dcac3b86b024604b..d71ed8935f76603e9a75217d2f34763a3ca03f82 100644
--- a/sound/firewire/Makefile
+++ b/sound/firewire/Makefile
@@ -1,6 +1,8 @@
 snd-firewire-lib-objs := lib.o iso-resources.o packets-buffer.o \
 			 fcp.o cmp.o amdtp.o
 snd-firewire-speakers-objs := speakers.o
+snd-isight-objs := isight.o
 
 obj-$(CONFIG_SND_FIREWIRE_LIB) += snd-firewire-lib.o
 obj-$(CONFIG_SND_FIREWIRE_SPEAKERS) += snd-firewire-speakers.o
+obj-$(CONFIG_SND_ISIGHT) += snd-isight.o
diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
index b18140ff2b93c48eb2a0dea6074e866a8340b56a..87657dd7714ccccb59f4922f12a880680b7838c8 100644
--- a/sound/firewire/amdtp.c
+++ b/sound/firewire/amdtp.c
@@ -396,6 +396,7 @@ static void out_packet_callback(struct fw_iso_context *context, u32 cycle,
 
 	for (i = 0; i < packets; ++i)
 		queue_out_packet(s, ++cycle);
+	fw_iso_context_queue_flush(s->context);
 }
 
 static int queue_initial_skip_packets(struct amdtp_out_stream *s)
diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c
index 4a37f3a6fab904ec5f8048ec97863a59cc8aeca2..14cacbc655dd790261db8962090c075d7a993a70 100644
--- a/sound/firewire/cmp.c
+++ b/sound/firewire/cmp.c
@@ -49,10 +49,9 @@ static int pcr_modify(struct cmp_connection *c,
 		      enum bus_reset_handling bus_reset_handling)
 {
 	struct fw_device *device = fw_parent_device(c->resources.unit);
-	__be32 *buffer = c->resources.buffer;
 	int generation = c->resources.generation;
 	int rcode, errors = 0;
-	__be32 old_arg;
+	__be32 old_arg, buffer[2];
 	int err;
 
 	buffer[0] = c->last_pcr_value;
diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
new file mode 100644
index 0000000000000000000000000000000000000000..86ee16ca365e6fc612a4ad25baf6ecbf9fbc6893
--- /dev/null
+++ b/sound/firewire/isight.c
@@ -0,0 +1,755 @@
+/*
+ * Apple iSight audio driver
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <asm/byteorder.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/firewire.h>
+#include <linux/firewire-constants.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/mutex.h>
+#include <linux/string.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/tlv.h>
+#include "lib.h"
+#include "iso-resources.h"
+#include "packets-buffer.h"
+
+#define OUI_APPLE		0x000a27
+#define MODEL_APPLE_ISIGHT	0x000008
+#define SW_ISIGHT_AUDIO		0x000010
+
+#define REG_AUDIO_ENABLE	0x000
+#define  AUDIO_ENABLE		0x80000000
+#define REG_DEF_AUDIO_GAIN	0x204
+#define REG_GAIN_RAW_START	0x210
+#define REG_GAIN_RAW_END	0x214
+#define REG_GAIN_DB_START	0x218
+#define REG_GAIN_DB_END		0x21c
+#define REG_SAMPLE_RATE_INQUIRY	0x280
+#define REG_ISO_TX_CONFIG	0x300
+#define  SPEED_SHIFT		16
+#define REG_SAMPLE_RATE		0x400
+#define  RATE_48000		0x80000000
+#define REG_GAIN		0x500
+#define REG_MUTE		0x504
+
+#define MAX_FRAMES_PER_PACKET	475
+
+#define QUEUE_LENGTH		20
+
+struct isight {
+	struct snd_card *card;
+	struct fw_unit *unit;
+	struct fw_device *device;
+	u64 audio_base;
+	struct fw_address_handler iris_handler;
+	struct snd_pcm_substream *pcm;
+	struct mutex mutex;
+	struct iso_packets_buffer buffer;
+	struct fw_iso_resources resources;
+	struct fw_iso_context *context;
+	bool pcm_active;
+	bool pcm_running;
+	bool first_packet;
+	int packet_index;
+	u32 total_samples;
+	unsigned int buffer_pointer;
+	unsigned int period_counter;
+	s32 gain_min, gain_max;
+	unsigned int gain_tlv[4];
+};
+
+struct audio_payload {
+	__be32 sample_count;
+	__be32 signature;
+	__be32 sample_total;
+	__be32 reserved;
+	__be16 samples[2 * MAX_FRAMES_PER_PACKET];
+};
+
+MODULE_DESCRIPTION("iSight audio driver");
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_LICENSE("GPL v2");
+
+static struct fw_iso_packet audio_packet = {
+	.payload_length = sizeof(struct audio_payload),
+	.interrupt = 1,
+	.header_length = 4,
+};
+
+static void isight_update_pointers(struct isight *isight, unsigned int count)
+{
+	struct snd_pcm_runtime *runtime = isight->pcm->runtime;
+	unsigned int ptr;
+
+	smp_wmb(); /* update buffer data before buffer pointer */
+
+	ptr = isight->buffer_pointer;
+	ptr += count;
+	if (ptr >= runtime->buffer_size)
+		ptr -= runtime->buffer_size;
+	ACCESS_ONCE(isight->buffer_pointer) = ptr;
+
+	isight->period_counter += count;
+	if (isight->period_counter >= runtime->period_size) {
+		isight->period_counter -= runtime->period_size;
+		snd_pcm_period_elapsed(isight->pcm);
+	}
+}
+
+static void isight_samples(struct isight *isight,
+			   const __be16 *samples, unsigned int count)
+{
+	struct snd_pcm_runtime *runtime;
+	unsigned int count1;
+
+	if (!ACCESS_ONCE(isight->pcm_running))
+		return;
+
+	runtime = isight->pcm->runtime;
+	if (isight->buffer_pointer + count <= runtime->buffer_size) {
+		memcpy(runtime->dma_area + isight->buffer_pointer * 4,
+		       samples, count * 4);
+	} else {
+		count1 = runtime->buffer_size - isight->buffer_pointer;
+		memcpy(runtime->dma_area + isight->buffer_pointer * 4,
+		       samples, count1 * 4);
+		samples += count1 * 2;
+		memcpy(runtime->dma_area, samples, (count - count1) * 4);
+	}
+
+	isight_update_pointers(isight, count);
+}
+
+static void isight_pcm_abort(struct isight *isight)
+{
+	unsigned long flags;
+
+	if (ACCESS_ONCE(isight->pcm_active)) {
+		snd_pcm_stream_lock_irqsave(isight->pcm, flags);
+		if (snd_pcm_running(isight->pcm))
+			snd_pcm_stop(isight->pcm, SNDRV_PCM_STATE_XRUN);
+		snd_pcm_stream_unlock_irqrestore(isight->pcm, flags);
+	}
+}
+
+static void isight_dropped_samples(struct isight *isight, unsigned int total)
+{
+	struct snd_pcm_runtime *runtime;
+	u32 dropped;
+	unsigned int count1;
+
+	if (!ACCESS_ONCE(isight->pcm_running))
+		return;
+
+	runtime = isight->pcm->runtime;
+	dropped = total - isight->total_samples;
+	if (dropped < runtime->buffer_size) {
+		if (isight->buffer_pointer + dropped <= runtime->buffer_size) {
+			memset(runtime->dma_area + isight->buffer_pointer * 4,
+			       0, dropped * 4);
+		} else {
+			count1 = runtime->buffer_size - isight->buffer_pointer;
+			memset(runtime->dma_area + isight->buffer_pointer * 4,
+			       0, count1 * 4);
+			memset(runtime->dma_area, 0, (dropped - count1) * 4);
+		}
+		isight_update_pointers(isight, dropped);
+	} else {
+		isight_pcm_abort(isight);
+	}
+}
+
+static void isight_packet(struct fw_iso_context *context, u32 cycle,
+			  size_t header_length, void *header, void *data)
+{
+	struct isight *isight = data;
+	const struct audio_payload *payload;
+	unsigned int index, length, count, total;
+	int err;
+
+	if (isight->packet_index < 0)
+		return;
+	index = isight->packet_index;
+	payload = isight->buffer.packets[index].buffer;
+	length = be32_to_cpup(header) >> 16;
+
+	if (likely(length >= 16 &&
+		   payload->signature == cpu_to_be32(0x73676874/*"sght"*/))) {
+		count = be32_to_cpu(payload->sample_count);
+		if (likely(count <= (length - 16) / 4)) {
+			total = be32_to_cpu(payload->sample_total);
+			if (unlikely(total != isight->total_samples)) {
+				if (!isight->first_packet)
+					isight_dropped_samples(isight, total);
+				isight->first_packet = false;
+				isight->total_samples = total;
+			}
+
+			isight_samples(isight, payload->samples, count);
+			isight->total_samples += count;
+		}
+	}
+
+	err = fw_iso_context_queue(isight->context, &audio_packet,
+				   &isight->buffer.iso_buffer,
+				   isight->buffer.packets[index].offset);
+	if (err < 0) {
+		dev_err(&isight->unit->device, "queueing error: %d\n", err);
+		isight_pcm_abort(isight);
+		isight->packet_index = -1;
+		return;
+	}
+
+	if (++index >= QUEUE_LENGTH)
+		index = 0;
+	isight->packet_index = index;
+}
+
+static int isight_connect(struct isight *isight)
+{
+	int ch, err, rcode, errors = 0;
+	__be32 value;
+
+retry_after_bus_reset:
+	ch = fw_iso_resources_allocate(&isight->resources,
+				       sizeof(struct audio_payload),
+				       isight->device->max_speed);
+	if (ch < 0) {
+		err = ch;
+		goto error;
+	}
+
+	value = cpu_to_be32(ch | (isight->device->max_speed << SPEED_SHIFT));
+	for (;;) {
+		rcode = fw_run_transaction(
+				isight->device->card,
+				TCODE_WRITE_QUADLET_REQUEST,
+				isight->device->node_id,
+				isight->resources.generation,
+				isight->device->max_speed,
+				isight->audio_base + REG_ISO_TX_CONFIG,
+				&value, 4);
+		if (rcode == RCODE_COMPLETE) {
+			return 0;
+		} else if (rcode == RCODE_GENERATION) {
+			fw_iso_resources_free(&isight->resources);
+			goto retry_after_bus_reset;
+		} else if (rcode_is_permanent_error(rcode) || ++errors >= 3) {
+			err = -EIO;
+			goto err_resources;
+		}
+		msleep(5);
+	}
+
+err_resources:
+	fw_iso_resources_free(&isight->resources);
+error:
+	return err;
+}
+
+static int isight_open(struct snd_pcm_substream *substream)
+{
+	static const struct snd_pcm_hardware hardware = {
+		.info = SNDRV_PCM_INFO_MMAP |
+			SNDRV_PCM_INFO_MMAP_VALID |
+			SNDRV_PCM_INFO_BATCH |
+			SNDRV_PCM_INFO_INTERLEAVED |
+			SNDRV_PCM_INFO_BLOCK_TRANSFER,
+		.formats = SNDRV_PCM_FMTBIT_S16_BE,
+		.rates = SNDRV_PCM_RATE_48000,
+		.rate_min = 48000,
+		.rate_max = 48000,
+		.channels_min = 2,
+		.channels_max = 2,
+		.buffer_bytes_max = 4 * 1024 * 1024,
+		.period_bytes_min = MAX_FRAMES_PER_PACKET * 4,
+		.period_bytes_max = 1024 * 1024,
+		.periods_min = 2,
+		.periods_max = UINT_MAX,
+	};
+	struct isight *isight = substream->private_data;
+
+	substream->runtime->hw = hardware;
+
+	return iso_packets_buffer_init(&isight->buffer, isight->unit,
+				       QUEUE_LENGTH,
+				       sizeof(struct audio_payload),
+				       DMA_FROM_DEVICE);
+}
+
+static int isight_close(struct snd_pcm_substream *substream)
+{
+	struct isight *isight = substream->private_data;
+
+	iso_packets_buffer_destroy(&isight->buffer, isight->unit);
+
+	return 0;
+}
+
+static int isight_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *hw_params)
+{
+	struct isight *isight = substream->private_data;
+	int err;
+
+	err = snd_pcm_lib_alloc_vmalloc_buffer(substream,
+					       params_buffer_bytes(hw_params));
+	if (err < 0)
+		return err;
+
+	ACCESS_ONCE(isight->pcm_active) = true;
+
+	return 0;
+}
+
+static int reg_read(struct isight *isight, int offset, __be32 *value)
+{
+	return snd_fw_transaction(isight->unit, TCODE_READ_QUADLET_REQUEST,
+				  isight->audio_base + offset, value, 4);
+}
+
+static int reg_write(struct isight *isight, int offset, __be32 value)
+{
+	return snd_fw_transaction(isight->unit, TCODE_WRITE_QUADLET_REQUEST,
+				  isight->audio_base + offset, &value, 4);
+}
+
+static void isight_stop_streaming(struct isight *isight)
+{
+	if (!isight->context)
+		return;
+
+	fw_iso_context_stop(isight->context);
+	fw_iso_context_destroy(isight->context);
+	isight->context = NULL;
+	fw_iso_resources_free(&isight->resources);
+	reg_write(isight, REG_AUDIO_ENABLE, 0);
+}
+
+static int isight_hw_free(struct snd_pcm_substream *substream)
+{
+	struct isight *isight = substream->private_data;
+
+	ACCESS_ONCE(isight->pcm_active) = false;
+
+	mutex_lock(&isight->mutex);
+	isight_stop_streaming(isight);
+	mutex_unlock(&isight->mutex);
+
+	return snd_pcm_lib_free_vmalloc_buffer(substream);
+}
+
+static int isight_start_streaming(struct isight *isight)
+{
+	unsigned int i;
+	int err;
+
+	if (isight->context) {
+		if (isight->packet_index < 0)
+			isight_stop_streaming(isight);
+		else
+			return 0;
+	}
+
+	err = reg_write(isight, REG_SAMPLE_RATE, cpu_to_be32(RATE_48000));
+	if (err < 0)
+		goto error;
+
+	err = isight_connect(isight);
+	if (err < 0)
+		goto error;
+
+	err = reg_write(isight, REG_AUDIO_ENABLE, cpu_to_be32(AUDIO_ENABLE));
+	if (err < 0)
+		goto err_resources;
+
+	isight->context = fw_iso_context_create(isight->device->card,
+						FW_ISO_CONTEXT_RECEIVE,
+						isight->resources.channel,
+						isight->device->max_speed,
+						4, isight_packet, isight);
+	if (IS_ERR(isight->context)) {
+		err = PTR_ERR(isight->context);
+		isight->context = NULL;
+		goto err_resources;
+	}
+
+	for (i = 0; i < QUEUE_LENGTH; ++i) {
+		err = fw_iso_context_queue(isight->context, &audio_packet,
+					   &isight->buffer.iso_buffer,
+					   isight->buffer.packets[i].offset);
+		if (err < 0)
+			goto err_context;
+	}
+
+	isight->first_packet = true;
+	isight->packet_index = 0;
+
+	err = fw_iso_context_start(isight->context, -1, 0,
+				   FW_ISO_CONTEXT_MATCH_ALL_TAGS/*?*/);
+	if (err < 0)
+		goto err_context;
+
+	return 0;
+
+err_context:
+	fw_iso_context_destroy(isight->context);
+	isight->context = NULL;
+err_resources:
+	fw_iso_resources_free(&isight->resources);
+	reg_write(isight, REG_AUDIO_ENABLE, 0);
+error:
+	return err;
+}
+
+static int isight_prepare(struct snd_pcm_substream *substream)
+{
+	struct isight *isight = substream->private_data;
+	int err;
+
+	isight->buffer_pointer = 0;
+	isight->period_counter = 0;
+
+	mutex_lock(&isight->mutex);
+	err = isight_start_streaming(isight);
+	mutex_unlock(&isight->mutex);
+
+	return err;
+}
+
+static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	struct isight *isight = substream->private_data;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+		ACCESS_ONCE(isight->pcm_running) = true;
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+		ACCESS_ONCE(isight->pcm_running) = false;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static snd_pcm_uframes_t isight_pointer(struct snd_pcm_substream *substream)
+{
+	struct isight *isight = substream->private_data;
+
+	return ACCESS_ONCE(isight->buffer_pointer);
+}
+
+static int isight_create_pcm(struct isight *isight)
+{
+	static struct snd_pcm_ops ops = {
+		.open      = isight_open,
+		.close     = isight_close,
+		.ioctl     = snd_pcm_lib_ioctl,
+		.hw_params = isight_hw_params,
+		.hw_free   = isight_hw_free,
+		.prepare   = isight_prepare,
+		.trigger   = isight_trigger,
+		.pointer   = isight_pointer,
+		.page      = snd_pcm_lib_get_vmalloc_page,
+		.mmap      = snd_pcm_lib_mmap_vmalloc,
+	};
+	struct snd_pcm *pcm;
+	int err;
+
+	err = snd_pcm_new(isight->card, "iSight", 0, 0, 1, &pcm);
+	if (err < 0)
+		return err;
+	pcm->private_data = isight;
+	strcpy(pcm->name, "iSight");
+	isight->pcm = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
+	isight->pcm->ops = &ops;
+
+	return 0;
+}
+
+static int isight_gain_info(struct snd_kcontrol *ctl,
+			    struct snd_ctl_elem_info *info)
+{
+	struct isight *isight = ctl->private_data;
+
+	info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	info->count = 1;
+	info->value.integer.min = isight->gain_min;
+	info->value.integer.max = isight->gain_max;
+
+	return 0;
+}
+
+static int isight_gain_get(struct snd_kcontrol *ctl,
+			   struct snd_ctl_elem_value *value)
+{
+	struct isight *isight = ctl->private_data;
+	__be32 gain;
+	int err;
+
+	err = reg_read(isight, REG_GAIN, &gain);
+	if (err < 0)
+		return err;
+
+	value->value.integer.value[0] = (s32)be32_to_cpu(gain);
+
+	return 0;
+}
+
+static int isight_gain_put(struct snd_kcontrol *ctl,
+			   struct snd_ctl_elem_value *value)
+{
+	struct isight *isight = ctl->private_data;
+
+	if (value->value.integer.value[0] < isight->gain_min ||
+	    value->value.integer.value[0] > isight->gain_max)
+		return -EINVAL;
+
+	return reg_write(isight, REG_GAIN,
+			 cpu_to_be32(value->value.integer.value[0]));
+}
+
+static int isight_mute_get(struct snd_kcontrol *ctl,
+			   struct snd_ctl_elem_value *value)
+{
+	struct isight *isight = ctl->private_data;
+	__be32 mute;
+	int err;
+
+	err = reg_read(isight, REG_MUTE, &mute);
+	if (err < 0)
+		return err;
+
+	value->value.integer.value[0] = !mute;
+
+	return 0;
+}
+
+static int isight_mute_put(struct snd_kcontrol *ctl,
+			   struct snd_ctl_elem_value *value)
+{
+	struct isight *isight = ctl->private_data;
+
+	return reg_write(isight, REG_MUTE,
+			 (__force __be32)!value->value.integer.value[0]);
+}
+
+static int isight_create_mixer(struct isight *isight)
+{
+	static const struct snd_kcontrol_new gain_control = {
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Mic Capture Volume",
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+			  SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+		.info = isight_gain_info,
+		.get = isight_gain_get,
+		.put = isight_gain_put,
+	};
+	static const struct snd_kcontrol_new mute_control = {
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Mic Capture Switch",
+		.info = snd_ctl_boolean_mono_info,
+		.get = isight_mute_get,
+		.put = isight_mute_put,
+	};
+	__be32 value;
+	struct snd_kcontrol *ctl;
+	int err;
+
+	err = reg_read(isight, REG_GAIN_RAW_START, &value);
+	if (err < 0)
+		return err;
+	isight->gain_min = be32_to_cpu(value);
+
+	err = reg_read(isight, REG_GAIN_RAW_END, &value);
+	if (err < 0)
+		return err;
+	isight->gain_max = be32_to_cpu(value);
+
+	isight->gain_tlv[0] = SNDRV_CTL_TLVT_DB_MINMAX;
+	isight->gain_tlv[1] = 2 * sizeof(unsigned int);
+
+	err = reg_read(isight, REG_GAIN_DB_START, &value);
+	if (err < 0)
+		return err;
+	isight->gain_tlv[2] = (s32)be32_to_cpu(value) * 100;
+
+	err = reg_read(isight, REG_GAIN_DB_END, &value);
+	if (err < 0)
+		return err;
+	isight->gain_tlv[3] = (s32)be32_to_cpu(value) * 100;
+
+	ctl = snd_ctl_new1(&gain_control, isight);
+	if (ctl)
+		ctl->tlv.p = isight->gain_tlv;
+	err = snd_ctl_add(isight->card, ctl);
+	if (err < 0)
+		return err;
+
+	err = snd_ctl_add(isight->card, snd_ctl_new1(&mute_control, isight));
+	if (err < 0)
+		return err;
+
+	return 0;
+}
+
+static void isight_card_free(struct snd_card *card)
+{
+	struct isight *isight = card->private_data;
+
+	fw_iso_resources_destroy(&isight->resources);
+	fw_unit_put(isight->unit);
+	fw_device_put(isight->device);
+	mutex_destroy(&isight->mutex);
+}
+
+static u64 get_unit_base(struct fw_unit *unit)
+{
+	struct fw_csr_iterator i;
+	int key, value;
+
+	fw_csr_iterator_init(&i, unit->directory);
+	while (fw_csr_iterator_next(&i, &key, &value))
+		if (key == CSR_OFFSET)
+			return CSR_REGISTER_BASE + value * 4;
+	return 0;
+}
+
+static int isight_probe(struct device *unit_dev)
+{
+	struct fw_unit *unit = fw_unit(unit_dev);
+	struct fw_device *fw_dev = fw_parent_device(unit);
+	struct snd_card *card;
+	struct isight *isight;
+	int err;
+
+	err = snd_card_create(-1, NULL, THIS_MODULE, sizeof(*isight), &card);
+	if (err < 0)
+		return err;
+	snd_card_set_dev(card, unit_dev);
+
+	isight = card->private_data;
+	isight->card = card;
+	mutex_init(&isight->mutex);
+	isight->unit = fw_unit_get(unit);
+	isight->device = fw_device_get(fw_dev);
+	isight->audio_base = get_unit_base(unit);
+	if (!isight->audio_base) {
+		dev_err(&unit->device, "audio unit base not found\n");
+		err = -ENXIO;
+		goto err_unit;
+	}
+	fw_iso_resources_init(&isight->resources, unit);
+
+	card->private_free = isight_card_free;
+
+	strcpy(card->driver, "iSight");
+	strcpy(card->shortname, "Apple iSight");
+	snprintf(card->longname, sizeof(card->longname),
+		 "Apple iSight (GUID %08x%08x) at %s, S%d",
+		 fw_dev->config_rom[3], fw_dev->config_rom[4],
+		 dev_name(&unit->device), 100 << fw_dev->max_speed);
+	strcpy(card->mixername, "iSight");
+
+	err = isight_create_pcm(isight);
+	if (err < 0)
+		goto error;
+
+	err = isight_create_mixer(isight);
+	if (err < 0)
+		goto error;
+
+	err = snd_card_register(card);
+	if (err < 0)
+		goto error;
+
+	dev_set_drvdata(unit_dev, isight);
+
+	return 0;
+
+err_unit:
+	fw_unit_put(isight->unit);
+	fw_device_put(isight->device);
+	mutex_destroy(&isight->mutex);
+error:
+	snd_card_free(card);
+	return err;
+}
+
+static int isight_remove(struct device *dev)
+{
+	struct isight *isight = dev_get_drvdata(dev);
+
+	isight_pcm_abort(isight);
+
+	snd_card_disconnect(isight->card);
+
+	mutex_lock(&isight->mutex);
+	isight_stop_streaming(isight);
+	mutex_unlock(&isight->mutex);
+
+	snd_card_free_when_closed(isight->card);
+
+	return 0;
+}
+
+static void isight_bus_reset(struct fw_unit *unit)
+{
+	struct isight *isight = dev_get_drvdata(&unit->device);
+
+	if (fw_iso_resources_update(&isight->resources) < 0) {
+		isight_pcm_abort(isight);
+
+		mutex_lock(&isight->mutex);
+		isight_stop_streaming(isight);
+		mutex_unlock(&isight->mutex);
+	}
+}
+
+static const struct ieee1394_device_id isight_id_table[] = {
+	{
+		.match_flags  = IEEE1394_MATCH_SPECIFIER_ID |
+				IEEE1394_MATCH_VERSION,
+		.specifier_id = OUI_APPLE,
+		.version      = SW_ISIGHT_AUDIO,
+	},
+	{ }
+};
+MODULE_DEVICE_TABLE(ieee1394, isight_id_table);
+
+static struct fw_driver isight_driver = {
+	.driver   = {
+		.owner	= THIS_MODULE,
+		.name	= KBUILD_MODNAME,
+		.bus	= &fw_bus_type,
+		.probe	= isight_probe,
+		.remove	= isight_remove,
+	},
+	.update   = isight_bus_reset,
+	.id_table = isight_id_table,
+};
+
+static int __init alsa_isight_init(void)
+{
+	return driver_register(&isight_driver.driver);
+}
+
+static void __exit alsa_isight_exit(void)
+{
+	driver_unregister(&isight_driver.driver);
+}
+
+module_init(alsa_isight_init);
+module_exit(alsa_isight_exit);
diff --git a/sound/firewire/iso-resources.c b/sound/firewire/iso-resources.c
index 775dbd5f34452b76e53086d2f8b6225020cb6ce4..ffe20b877e9f2d9ba305f6b0ed107291bb954d97 100644
--- a/sound/firewire/iso-resources.c
+++ b/sound/firewire/iso-resources.c
@@ -11,7 +11,6 @@
 #include <linux/jiffies.h>
 #include <linux/mutex.h>
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include "iso-resources.h"
 
@@ -25,10 +24,6 @@
  */
 int fw_iso_resources_init(struct fw_iso_resources *r, struct fw_unit *unit)
 {
-	r->buffer = kmalloc(2 * 4, GFP_KERNEL);
-	if (!r->buffer)
-		return -ENOMEM;
-
 	r->channels_mask = ~0uLL;
 	r->unit = fw_unit_get(unit);
 	mutex_init(&r->mutex);
@@ -36,6 +31,7 @@ int fw_iso_resources_init(struct fw_iso_resources *r, struct fw_unit *unit)
 
 	return 0;
 }
+EXPORT_SYMBOL(fw_iso_resources_init);
 
 /**
  * fw_iso_resources_destroy - destroy a resource manager
@@ -44,10 +40,10 @@ int fw_iso_resources_init(struct fw_iso_resources *r, struct fw_unit *unit)
 void fw_iso_resources_destroy(struct fw_iso_resources *r)
 {
 	WARN_ON(r->allocated);
-	kfree(r->buffer);
 	mutex_destroy(&r->mutex);
 	fw_unit_put(r->unit);
 }
+EXPORT_SYMBOL(fw_iso_resources_destroy);
 
 static unsigned int packet_bandwidth(unsigned int max_payload_bytes, int speed)
 {
@@ -131,7 +127,7 @@ int fw_iso_resources_allocate(struct fw_iso_resources *r,
 
 	bandwidth = r->bandwidth + r->bandwidth_overhead;
 	fw_iso_resource_manage(card, r->generation, r->channels_mask,
-			       &channel, &bandwidth, true, r->buffer);
+			       &channel, &bandwidth, true);
 	if (channel == -EAGAIN) {
 		mutex_unlock(&r->mutex);
 		goto retry_after_bus_reset;
@@ -152,6 +148,7 @@ int fw_iso_resources_allocate(struct fw_iso_resources *r,
 
 	return channel;
 }
+EXPORT_SYMBOL(fw_iso_resources_allocate);
 
 /**
  * fw_iso_resources_update - update resource allocations after a bus reset
@@ -184,7 +181,7 @@ int fw_iso_resources_update(struct fw_iso_resources *r)
 	bandwidth = r->bandwidth + r->bandwidth_overhead;
 
 	fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,
-			       &channel, &bandwidth, true, r->buffer);
+			       &channel, &bandwidth, true);
 	/*
 	 * When another bus reset happens, pretend that the allocation
 	 * succeeded; we will try again for the new generation later.
@@ -203,6 +200,7 @@ int fw_iso_resources_update(struct fw_iso_resources *r)
 
 	return channel;
 }
+EXPORT_SYMBOL(fw_iso_resources_update);
 
 /**
  * fw_iso_resources_free - frees allocated resources
@@ -220,7 +218,7 @@ void fw_iso_resources_free(struct fw_iso_resources *r)
 	if (r->allocated) {
 		bandwidth = r->bandwidth + r->bandwidth_overhead;
 		fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,
-				       &channel, &bandwidth, false, r->buffer);
+				       &channel, &bandwidth, false);
 		if (channel < 0)
 			dev_err(&r->unit->device,
 				"isochronous resource deallocation failed\n");
@@ -230,3 +228,4 @@ void fw_iso_resources_free(struct fw_iso_resources *r)
 
 	mutex_unlock(&r->mutex);
 }
+EXPORT_SYMBOL(fw_iso_resources_free);
diff --git a/sound/firewire/iso-resources.h b/sound/firewire/iso-resources.h
index 3f0730e4d84181771067199708f497146762d244..5a9af7c61657e5429f35a0dd6c844d3af6d069c6 100644
--- a/sound/firewire/iso-resources.h
+++ b/sound/firewire/iso-resources.h
@@ -24,7 +24,6 @@ struct fw_iso_resources {
 	unsigned int bandwidth_overhead;
 	int generation; /* in which allocation is valid */
 	bool allocated;
-	__be32 *buffer;
 };
 
 int fw_iso_resources_init(struct fw_iso_resources *r,
diff --git a/sound/firewire/packets-buffer.c b/sound/firewire/packets-buffer.c
index 1e20e60ba6a6d869b16b5e4f6ab5080d7021c4f1..3c61ca2e6152472c81e6d59fca0a7e6c3bd1dbca 100644
--- a/sound/firewire/packets-buffer.c
+++ b/sound/firewire/packets-buffer.c
@@ -60,6 +60,7 @@ int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit,
 error:
 	return err;
 }
+EXPORT_SYMBOL(iso_packets_buffer_init);
 
 /**
  * iso_packets_buffer_destroy - frees packet buffer resources
@@ -72,3 +73,4 @@ void iso_packets_buffer_destroy(struct iso_packets_buffer *b,
 	fw_iso_buffer_destroy(&b->iso_buffer, fw_parent_device(unit)->card);
 	kfree(b->packets);
 }
+EXPORT_SYMBOL(iso_packets_buffer_destroy);
diff --git a/sound/i2c/other/Makefile b/sound/i2c/other/Makefile
index 2dad40f3f6228b86bffe7c01c1eab8904b0ea694..c95d8f1aae87d725ebecacd9c0947ea437421bf7 100644
--- a/sound/i2c/other/Makefile
+++ b/sound/i2c/other/Makefile
@@ -14,4 +14,4 @@ snd-tea575x-tuner-objs := tea575x-tuner.o
 obj-$(CONFIG_SND_PDAUDIOCF) += snd-ak4117.o
 obj-$(CONFIG_SND_ICE1712) += snd-ak4xxx-adda.o
 obj-$(CONFIG_SND_ICE1724) += snd-ak4114.o snd-ak4113.o snd-ak4xxx-adda.o snd-pt2258.o
-obj-$(CONFIG_SND_FM801_TEA575X) += snd-tea575x-tuner.o
+obj-$(CONFIG_SND_TEA575X) += snd-tea575x-tuner.o
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index ee538f1ae8462f0de200d66fa861009fae537a43..4831800239d3b786081de5b17b06bff2e2d8caa9 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -37,8 +37,8 @@ static int radio_nr = -1;
 module_param(radio_nr, int, 0);
 
 #define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
-#define FREQ_LO		 (87 * 16000)
-#define FREQ_HI		(108 * 16000)
+#define FREQ_LO		 (50UL * 16000)
+#define FREQ_HI		(150UL * 16000)
 
 /*
  * definitions
@@ -77,27 +77,95 @@ static struct v4l2_queryctrl radio_qctrl[] = {
  * lowlevel part
  */
 
+static void snd_tea575x_write(struct snd_tea575x *tea, unsigned int val)
+{
+	u16 l;
+	u8 data;
+
+	tea->ops->set_direction(tea, 1);
+	udelay(16);
+
+	for (l = 25; l > 0; l--) {
+		data = (val >> 24) & TEA575X_DATA;
+		val <<= 1;			/* shift data */
+		tea->ops->set_pins(tea, data | TEA575X_WREN);
+		udelay(2);
+		tea->ops->set_pins(tea, data | TEA575X_WREN | TEA575X_CLK);
+		udelay(2);
+		tea->ops->set_pins(tea, data | TEA575X_WREN);
+		udelay(2);
+	}
+
+	if (!tea->mute)
+		tea->ops->set_pins(tea, 0);
+}
+
+static unsigned int snd_tea575x_read(struct snd_tea575x *tea)
+{
+	u16 l, rdata;
+	u32 data = 0;
+
+	tea->ops->set_direction(tea, 0);
+	tea->ops->set_pins(tea, 0);
+	udelay(16);
+
+	for (l = 24; l--;) {
+		tea->ops->set_pins(tea, TEA575X_CLK);
+		udelay(2);
+		if (!l)
+			tea->tuned = tea->ops->get_pins(tea) & TEA575X_MOST ? 0 : 1;
+		tea->ops->set_pins(tea, 0);
+		udelay(2);
+		data <<= 1;			/* shift data */
+		rdata = tea->ops->get_pins(tea);
+		if (!l)
+			tea->stereo = (rdata & TEA575X_MOST) ?  0 : 1;
+		if (rdata & TEA575X_DATA)
+			data++;
+		udelay(2);
+	}
+
+	if (tea->mute)
+		tea->ops->set_pins(tea, TEA575X_WREN);
+
+	return data;
+}
+
+static void snd_tea575x_get_freq(struct snd_tea575x *tea)
+{
+	unsigned long freq;
+
+	freq = snd_tea575x_read(tea) & TEA575X_BIT_FREQ_MASK;
+	/* freq *= 12.5 */
+	freq *= 125;
+	freq /= 10;
+	/* crystal fixup */
+	if (tea->tea5759)
+		freq += TEA575X_FMIF;
+	else
+		freq -= TEA575X_FMIF;
+
+	tea->freq = freq * 16;		/* from kHz */
+}
+
 static void snd_tea575x_set_freq(struct snd_tea575x *tea)
 {
 	unsigned long freq;
 
-	freq = tea->freq / 16;		/* to kHz */
-	if (freq > 108000)
-		freq = 108000;
-	if (freq < 87000)
-		freq = 87000;
+	freq = clamp(tea->freq, FREQ_LO, FREQ_HI);
+	freq /= 16;		/* to kHz */
 	/* crystal fixup */
 	if (tea->tea5759)
-		freq -= tea->freq_fixup;
+		freq -= TEA575X_FMIF;
 	else
-		freq += tea->freq_fixup;
+		freq += TEA575X_FMIF;
 	/* freq /= 12.5 */
 	freq *= 10;
 	freq /= 125;
 
 	tea->val &= ~TEA575X_BIT_FREQ_MASK;
 	tea->val |= freq & TEA575X_BIT_FREQ_MASK;
-	tea->ops->write(tea, tea->val);
+	snd_tea575x_write(tea, tea->val);
 }
 
 /*
@@ -109,29 +177,34 @@ static int vidioc_querycap(struct file *file, void  *priv,
 {
 	struct snd_tea575x *tea = video_drvdata(file);
 
-	strcpy(v->card, tea->tea5759 ? "TEA5759" : "TEA5757");
 	strlcpy(v->driver, "tea575x-tuner", sizeof(v->driver));
-	strlcpy(v->card, "Maestro Radio", sizeof(v->card));
-	sprintf(v->bus_info, "PCI");
+	strlcpy(v->card, tea->card, sizeof(v->card));
+	strlcat(v->card, tea->tea5759 ? " TEA5759" : " TEA5757", sizeof(v->card));
+	strlcpy(v->bus_info, tea->bus_info, sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
+	struct snd_tea575x *tea = video_drvdata(file);
+
 	if (v->index > 0)
 		return -EINVAL;
 
+	snd_tea575x_read(tea);
+
 	strcpy(v->name, "FM");
 	v->type = V4L2_TUNER_RADIO;
+	v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
 	v->rangelow = FREQ_LO;
 	v->rangehigh = FREQ_HI;
-	v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
-	v->capability = V4L2_TUNER_CAP_LOW;
-	v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = 0xffff;
+	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
+	v->audmode = tea->stereo ? V4L2_TUNER_MODE_STEREO : V4L2_TUNER_MODE_MONO;
+	v->signal = tea->tuned ? 0xffff : 0;
+
 	return 0;
 }
 
@@ -148,7 +221,10 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 {
 	struct snd_tea575x *tea = video_drvdata(file);
 
+	if (f->tuner != 0)
+		return -EINVAL;
 	f->type = V4L2_TUNER_RADIO;
+	snd_tea575x_get_freq(tea);
 	f->frequency = tea->freq;
 	return 0;
 }
@@ -158,6 +234,9 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 {
 	struct snd_tea575x *tea = video_drvdata(file);
 
+	if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
+		return -EINVAL;
+
 	if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
 		return -EINVAL;
 
@@ -209,10 +288,8 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-		if (tea->ops->mute) {
-			ctrl->value = tea->mute;
-			return 0;
-		}
+		ctrl->value = tea->mute;
+		return 0;
 	}
 	return -EINVAL;
 }
@@ -224,11 +301,11 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-		if (tea->ops->mute) {
-			tea->ops->mute(tea, ctrl->value);
+		if (tea->mute != ctrl->value) {
 			tea->mute = ctrl->value;
-			return 0;
+			snd_tea575x_set_freq(tea);
 		}
+		return 0;
 	}
 	return -EINVAL;
 }
@@ -293,18 +370,16 @@ static struct video_device tea575x_radio = {
 /*
  * initialize all the tea575x chips
  */
-void snd_tea575x_init(struct snd_tea575x *tea)
+int snd_tea575x_init(struct snd_tea575x *tea)
 {
 	int retval;
-	unsigned int val;
 	struct video_device *tea575x_radio_inst;
 
-	val = tea->ops->read(tea);
-	if (val == 0x1ffffff || val == 0) {
-		snd_printk(KERN_ERR
-			   "tea575x-tuner: Cannot find TEA575x chip\n");
-		return;
-	}
+	tea->mute = 1;
+
+	snd_tea575x_write(tea, 0x55AA);
+	if (snd_tea575x_read(tea) != 0x55AA)
+		return -ENODEV;
 
 	tea->in_use = 0;
 	tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;
@@ -313,7 +388,7 @@ void snd_tea575x_init(struct snd_tea575x *tea)
 	tea575x_radio_inst = video_device_alloc();
 	if (tea575x_radio_inst == NULL) {
 		printk(KERN_ERR "tea575x-tuner: not enough memory\n");
-		return;
+		return -ENOMEM;
 	}
 
 	memcpy(tea575x_radio_inst, &tea575x_radio, sizeof(tea575x_radio));
@@ -328,17 +403,13 @@ void snd_tea575x_init(struct snd_tea575x *tea)
 	if (retval) {
 		printk(KERN_ERR "tea575x-tuner: can't register video device!\n");
 		kfree(tea575x_radio_inst);
-		return;
+		return retval;
 	}
 
 	snd_tea575x_set_freq(tea);
-
-	/* mute on init */
-	if (tea->ops->mute) {
-		tea->ops->mute(tea, 1);
-		tea->mute = 1;
-	}
 	tea->vd = tea575x_radio_inst;
+
+	return 0;
 }
 
 void snd_tea575x_exit(struct snd_tea575x *tea)
diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index 76c09021807325944e3edb8b57bc2525e14b306c..6c93e051f9ae6d2fd6eadffe21bac7bf03cd3c02 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -22,10 +22,6 @@ config SOUND_VWSND
 	  <file:Documentation/sound/oss/vwsnd> for more info on this driver's
 	  capabilities.
 
-config SOUND_AU1550_AC97
-	tristate "Au1550/Au1200 AC97 Sound"
-	depends on SOC_AU1550 || SOC_AU1200
-
 config SOUND_MSNDCLAS
 	tristate "Support for Turtle Beach MultiSound Classic, Tahiti, Monterey"
 	depends on (m || !STANDALONE) && ISA
diff --git a/sound/oss/Makefile b/sound/oss/Makefile
index 90ffb99c6b17a8450fb580024a53efcba8e1b6e1..77f21b68bf0f32cc5d7f362330a2cd554539ca20 100644
--- a/sound/oss/Makefile
+++ b/sound/oss/Makefile
@@ -25,7 +25,6 @@ obj-$(CONFIG_SOUND_WAVEARTIST)	+= waveartist.o
 obj-$(CONFIG_SOUND_MSNDCLAS)	+= msnd.o msnd_classic.o
 obj-$(CONFIG_SOUND_MSNDPIN)	+= msnd.o msnd_pinnacle.o
 obj-$(CONFIG_SOUND_VWSND)	+= vwsnd.o
-obj-$(CONFIG_SOUND_AU1550_AC97)	+= au1550_ac97.o ac97_codec.o
 obj-$(CONFIG_SOUND_BCM_CS4297A)	+= swarm_cs4297a.o
 
 obj-$(CONFIG_DMASOUND)		+= dmasound/
diff --git a/sound/oss/ac97_codec.c b/sound/oss/ac97_codec.c
deleted file mode 100644
index 0cd23d94888f02414bdcffa8a3a4c74d714f3211..0000000000000000000000000000000000000000
--- a/sound/oss/ac97_codec.c
+++ /dev/null
@@ -1,1203 +0,0 @@
-/*
- * ac97_codec.c: Generic AC97 mixer/modem module
- *
- * Derived from ac97 mixer in maestro and trident driver.
- *
- * Copyright 2000 Silicon Integrated System Corporation
- *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2 of the License, or
- *	(at your option) any later version.
- *
- *	This program is distributed in the hope that it will be useful,
- *	but WITHOUT ANY WARRANTY; without even the implied warranty of
- *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *	GNU General Public License for more details.
- *
- *	You should have received a copy of the GNU General Public License
- *	along with this program; if not, write to the Free Software
- *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- **************************************************************************
- *
- * The Intel Audio Codec '97 specification is available at:
- * http://download.intel.com/support/motherboards/desktop/sb/ac97_r23.pdf
- *
- **************************************************************************
- *
- * History
- * May 02, 2003 Liam Girdwood <lrg@slimlogic.co.uk>
- *	Removed non existent WM9700
- *	Added support for WM9705, WM9708, WM9709, WM9710, WM9711
- *	WM9712 and WM9717
- * Mar 28, 2002 Randolph Bentson <bentson@holmsjoen.com>
- *	corrections to support WM9707 in ViewPad 1000
- * v0.4 Mar 15 2000 Ollie Lho
- *	dual codecs support verified with 4 channels output
- * v0.3 Feb 22 2000 Ollie Lho
- *	bug fix for record mask setting
- * v0.2 Feb 10 2000 Ollie Lho
- *	add ac97_read_proc for /proc/driver/{vendor}/ac97
- * v0.1 Jan 14 2000 Ollie Lho <ollie@sis.com.tw> 
- *	Isolated from trident.c to support multiple ac97 codec
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/bitops.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/ac97_codec.h>
-#include <asm/uaccess.h>
-#include <linux/mutex.h>
-
-#define CODEC_ID_BUFSZ 14
-
-static int ac97_read_mixer(struct ac97_codec *codec, int oss_channel);
-static void ac97_write_mixer(struct ac97_codec *codec, int oss_channel, 
-			     unsigned int left, unsigned int right);
-static void ac97_set_mixer(struct ac97_codec *codec, unsigned int oss_mixer, unsigned int val );
-static int ac97_recmask_io(struct ac97_codec *codec, int rw, int mask);
-static int ac97_mixer_ioctl(struct ac97_codec *codec, unsigned int cmd, unsigned long arg);
-
-static int ac97_init_mixer(struct ac97_codec *codec);
-
-static int wolfson_init03(struct ac97_codec * codec);
-static int wolfson_init04(struct ac97_codec * codec);
-static int wolfson_init05(struct ac97_codec * codec);
-static int wolfson_init11(struct ac97_codec * codec);
-static int wolfson_init13(struct ac97_codec * codec);
-static int tritech_init(struct ac97_codec * codec);
-static int tritech_maestro_init(struct ac97_codec * codec);
-static int sigmatel_9708_init(struct ac97_codec *codec);
-static int sigmatel_9721_init(struct ac97_codec *codec);
-static int sigmatel_9744_init(struct ac97_codec *codec);
-static int ad1886_init(struct ac97_codec *codec);
-static int eapd_control(struct ac97_codec *codec, int);
-static int crystal_digital_control(struct ac97_codec *codec, int slots, int rate, int mode);
-static int cmedia_init(struct ac97_codec * codec);
-static int cmedia_digital_control(struct ac97_codec *codec, int slots, int rate, int mode);
-static int generic_digital_control(struct ac97_codec *codec, int slots, int rate, int mode);
-
-
-/*
- *	AC97 operations.
- *
- *	If you are adding a codec then you should be able to use
- *		eapd_ops - any codec that supports EAPD amp control (most)
- *		null_ops - any ancient codec that supports nothing
- *
- *	The three functions are
- *		init - used for non AC97 standard initialisation
- *		amplifier - used to do amplifier control (1=on 0=off)
- *		digital - switch to digital modes (0 = analog)
- *
- *	Not all codecs support all features, not all drivers use all the
- *	operations yet
- */
- 
-static struct ac97_ops null_ops = { NULL, NULL, NULL };
-static struct ac97_ops default_ops = { NULL, eapd_control, NULL };
-static struct ac97_ops default_digital_ops = { NULL, eapd_control, generic_digital_control};
-static struct ac97_ops wolfson_ops03 = { wolfson_init03, NULL, NULL };
-static struct ac97_ops wolfson_ops04 = { wolfson_init04, NULL, NULL };
-static struct ac97_ops wolfson_ops05 = { wolfson_init05, NULL, NULL };
-static struct ac97_ops wolfson_ops11 = { wolfson_init11, NULL, NULL };
-static struct ac97_ops wolfson_ops13 = { wolfson_init13, NULL, NULL };
-static struct ac97_ops tritech_ops = { tritech_init, NULL, NULL };
-static struct ac97_ops tritech_m_ops = { tritech_maestro_init, NULL, NULL };
-static struct ac97_ops sigmatel_9708_ops = { sigmatel_9708_init, NULL, NULL };
-static struct ac97_ops sigmatel_9721_ops = { sigmatel_9721_init, NULL, NULL };
-static struct ac97_ops sigmatel_9744_ops = { sigmatel_9744_init, NULL, NULL };
-static struct ac97_ops crystal_digital_ops = { NULL, eapd_control, crystal_digital_control };
-static struct ac97_ops ad1886_ops = { ad1886_init, eapd_control, NULL };
-static struct ac97_ops cmedia_ops = { NULL, eapd_control, NULL};
-static struct ac97_ops cmedia_digital_ops = { cmedia_init, eapd_control, cmedia_digital_control};
-
-/* sorted by vendor/device id */
-static const struct {
-	u32 id;
-	char *name;
-	struct ac97_ops *ops;
-	int flags;
-} ac97_codec_ids[] = {
-	{0x41445303, "Analog Devices AD1819",	&null_ops},
-	{0x41445340, "Analog Devices AD1881",	&null_ops},
-	{0x41445348, "Analog Devices AD1881A",	&null_ops},
-	{0x41445360, "Analog Devices AD1885",	&default_ops},
-	{0x41445361, "Analog Devices AD1886",	&ad1886_ops},
-	{0x41445370, "Analog Devices AD1981",	&null_ops},
-	{0x41445372, "Analog Devices AD1981A",	&null_ops},
-	{0x41445374, "Analog Devices AD1981B",	&null_ops},
-	{0x41445460, "Analog Devices AD1885",	&default_ops},
-	{0x41445461, "Analog Devices AD1886",	&ad1886_ops},
-	{0x414B4D00, "Asahi Kasei AK4540",	&null_ops},
-	{0x414B4D01, "Asahi Kasei AK4542",	&null_ops},
-	{0x414B4D02, "Asahi Kasei AK4543",	&null_ops},
-	{0x414C4326, "ALC100P",			&null_ops},
-	{0x414C4710, "ALC200/200P",		&null_ops},
-	{0x414C4720, "ALC650",			&default_digital_ops},
-	{0x434D4941, "CMedia",			&cmedia_ops,		AC97_NO_PCM_VOLUME },
-	{0x434D4942, "CMedia",			&cmedia_ops,		AC97_NO_PCM_VOLUME },
-	{0x434D4961, "CMedia",			&cmedia_digital_ops,	AC97_NO_PCM_VOLUME },
-	{0x43525900, "Cirrus Logic CS4297",	&default_ops},
-	{0x43525903, "Cirrus Logic CS4297",	&default_ops},
-	{0x43525913, "Cirrus Logic CS4297A rev A", &default_ops},
-	{0x43525914, "Cirrus Logic CS4297A rev B", &default_ops},
-	{0x43525923, "Cirrus Logic CS4298",	&null_ops},
-	{0x4352592B, "Cirrus Logic CS4294",	&null_ops},
-	{0x4352592D, "Cirrus Logic CS4294",	&null_ops},
-	{0x43525931, "Cirrus Logic CS4299 rev A", &crystal_digital_ops},
-	{0x43525933, "Cirrus Logic CS4299 rev C", &crystal_digital_ops},
-	{0x43525934, "Cirrus Logic CS4299 rev D", &crystal_digital_ops},
-	{0x43585430, "CXT48",			&default_ops,		AC97_DELUDED_MODEM },
-	{0x43585442, "CXT66",			&default_ops,		AC97_DELUDED_MODEM },
-	{0x44543031, "Diamond Technology DT0893", &default_ops},
-	{0x45838308, "ESS Allegro ES1988",	&null_ops},
-	{0x49434511, "ICE1232",			&null_ops}, /* I hope --jk */
-	{0x4e534331, "National Semiconductor LM4549", &null_ops},
-	{0x53494c22, "Silicon Laboratory Si3036", &null_ops},
-	{0x53494c23, "Silicon Laboratory Si3038", &null_ops},
-	{0x545200FF, "TriTech TR?????",		&tritech_m_ops},
-	{0x54524102, "TriTech TR28022",		&null_ops},
-	{0x54524103, "TriTech TR28023",		&null_ops},
-	{0x54524106, "TriTech TR28026",		&null_ops},
-	{0x54524108, "TriTech TR28028",		&tritech_ops},
-	{0x54524123, "TriTech TR A5",		&null_ops},
-	{0x574D4C03, "Wolfson WM9703/07/08/17",	&wolfson_ops03},
-	{0x574D4C04, "Wolfson WM9704M/WM9704Q",	&wolfson_ops04},
-	{0x574D4C05, "Wolfson WM9705/WM9710",   &wolfson_ops05},
-	{0x574D4C09, "Wolfson WM9709",		&null_ops},
-	{0x574D4C12, "Wolfson WM9711/9712",	&wolfson_ops11},
-	{0x574D4C13, "Wolfson WM9713",	&wolfson_ops13, AC97_DEFAULT_POWER_OFF},
-	{0x83847600, "SigmaTel STAC????",	&null_ops},
-	{0x83847604, "SigmaTel STAC9701/3/4/5", &null_ops},
-	{0x83847605, "SigmaTel STAC9704",	&null_ops},
-	{0x83847608, "SigmaTel STAC9708",	&sigmatel_9708_ops},
-	{0x83847609, "SigmaTel STAC9721/23",	&sigmatel_9721_ops},
-	{0x83847644, "SigmaTel STAC9744/45",	&sigmatel_9744_ops},
-	{0x83847652, "SigmaTel STAC9752/53",	&default_ops},
-	{0x83847656, "SigmaTel STAC9756/57",	&sigmatel_9744_ops},
-	{0x83847666, "SigmaTel STAC9750T",	&sigmatel_9744_ops},
-	{0x83847684, "SigmaTel STAC9783/84?",	&null_ops},
-	{0x57454301, "Winbond 83971D",		&null_ops},
-};
-
-/* this table has default mixer values for all OSS mixers. */
-static struct mixer_defaults {
-	int mixer;
-	unsigned int value;
-} mixer_defaults[SOUND_MIXER_NRDEVICES] = {
-	/* all values 0 -> 100 in bytes */
-	{SOUND_MIXER_VOLUME,	0x4343},
-	{SOUND_MIXER_BASS,	0x4343},
-	{SOUND_MIXER_TREBLE,	0x4343},
-	{SOUND_MIXER_PCM,	0x4343},
-	{SOUND_MIXER_SPEAKER,	0x4343},
-	{SOUND_MIXER_LINE,	0x4343},
-	{SOUND_MIXER_MIC,	0x0000},
-	{SOUND_MIXER_CD,	0x4343},
-	{SOUND_MIXER_ALTPCM,	0x4343},
-	{SOUND_MIXER_IGAIN,	0x4343},
-	{SOUND_MIXER_LINE1,	0x4343},
-	{SOUND_MIXER_PHONEIN,	0x4343},
-	{SOUND_MIXER_PHONEOUT,	0x4343},
-	{SOUND_MIXER_VIDEO,	0x4343},
-	{-1,0}
-};
-
-/* table to scale scale from OSS mixer value to AC97 mixer register value */	
-static struct ac97_mixer_hw {
-	unsigned char offset;
-	int scale;
-} ac97_hw[SOUND_MIXER_NRDEVICES]= {
-	[SOUND_MIXER_VOLUME]	=	{AC97_MASTER_VOL_STEREO,64},
-	[SOUND_MIXER_BASS]	=	{AC97_MASTER_TONE,	16},
-	[SOUND_MIXER_TREBLE]	=	{AC97_MASTER_TONE,	16},
-	[SOUND_MIXER_PCM]	=	{AC97_PCMOUT_VOL,	32},
-	[SOUND_MIXER_SPEAKER]	=	{AC97_PCBEEP_VOL,	16},
-	[SOUND_MIXER_LINE]	=	{AC97_LINEIN_VOL,	32},
-	[SOUND_MIXER_MIC]	=	{AC97_MIC_VOL,		32},
-	[SOUND_MIXER_CD]	=	{AC97_CD_VOL,		32},
-	[SOUND_MIXER_ALTPCM]	=	{AC97_HEADPHONE_VOL,	64},
-	[SOUND_MIXER_IGAIN]	=	{AC97_RECORD_GAIN,	16},
-	[SOUND_MIXER_LINE1]	=	{AC97_AUX_VOL,		32},
-	[SOUND_MIXER_PHONEIN]	= 	{AC97_PHONE_VOL,	32},
-	[SOUND_MIXER_PHONEOUT]	= 	{AC97_MASTER_VOL_MONO,	64},
-	[SOUND_MIXER_VIDEO]	=	{AC97_VIDEO_VOL,	32},
-};
-
-/* the following tables allow us to go from OSS <-> ac97 quickly. */
-enum ac97_recsettings {
-	AC97_REC_MIC=0,
-	AC97_REC_CD,
-	AC97_REC_VIDEO,
-	AC97_REC_AUX,
-	AC97_REC_LINE,
-	AC97_REC_STEREO, /* combination of all enabled outputs..  */
-	AC97_REC_MONO,	      /*.. or the mono equivalent */
-	AC97_REC_PHONE
-};
-
-static const unsigned int ac97_rm2oss[] = {
-	[AC97_REC_MIC] 	 = SOUND_MIXER_MIC,
-	[AC97_REC_CD] 	 = SOUND_MIXER_CD,
-	[AC97_REC_VIDEO] = SOUND_MIXER_VIDEO,
-	[AC97_REC_AUX] 	 = SOUND_MIXER_LINE1,
-	[AC97_REC_LINE]  = SOUND_MIXER_LINE,
-	[AC97_REC_STEREO]= SOUND_MIXER_IGAIN,
-	[AC97_REC_PHONE] = SOUND_MIXER_PHONEIN
-};
-
-/* indexed by bit position */
-static const unsigned int ac97_oss_rm[] = {
-	[SOUND_MIXER_MIC] 	= AC97_REC_MIC,
-	[SOUND_MIXER_CD] 	= AC97_REC_CD,
-	[SOUND_MIXER_VIDEO] 	= AC97_REC_VIDEO,
-	[SOUND_MIXER_LINE1] 	= AC97_REC_AUX,
-	[SOUND_MIXER_LINE] 	= AC97_REC_LINE,
-	[SOUND_MIXER_IGAIN]	= AC97_REC_STEREO,
-	[SOUND_MIXER_PHONEIN] 	= AC97_REC_PHONE
-};
-
-static LIST_HEAD(codecs);
-static LIST_HEAD(codec_drivers);
-static DEFINE_MUTEX(codec_mutex);
-
-/* reads the given OSS mixer from the ac97 the caller must have insured that the ac97 knows
-   about that given mixer, and should be holding a spinlock for the card */
-static int ac97_read_mixer(struct ac97_codec *codec, int oss_channel) 
-{
-	u16 val;
-	int ret = 0;
-	int scale;
-	struct ac97_mixer_hw *mh = &ac97_hw[oss_channel];
-
-	val = codec->codec_read(codec , mh->offset);
-
-	if (val & AC97_MUTE) {
-		ret = 0;
-	} else if (AC97_STEREO_MASK & (1 << oss_channel)) {
-		/* nice stereo mixers .. */
-		int left,right;
-
-		left = (val >> 8)  & 0x7f;
-		right = val  & 0x7f;
-
-		if (oss_channel == SOUND_MIXER_IGAIN) {
-			right = (right * 100) / mh->scale;
-			left = (left * 100) / mh->scale;
-		} else {
-			/* these may have 5 or 6 bit resolution */
-			if(oss_channel == SOUND_MIXER_VOLUME || oss_channel == SOUND_MIXER_ALTPCM)
-				scale = (1 << codec->bit_resolution);
-			else
-				scale = mh->scale;
-
-			right = 100 - ((right * 100) / scale);
-			left = 100 - ((left * 100) / scale);
-		}
-		ret = left | (right << 8);
-	} else if (oss_channel == SOUND_MIXER_SPEAKER) {
-		ret = 100 - ((((val & 0x1e)>>1) * 100) / mh->scale);
-	} else if (oss_channel == SOUND_MIXER_PHONEIN) {
-		ret = 100 - (((val & 0x1f) * 100) / mh->scale);
-	} else if (oss_channel == SOUND_MIXER_PHONEOUT) {
-		scale = (1 << codec->bit_resolution);
-		ret = 100 - (((val & 0x1f) * 100) / scale);
-	} else if (oss_channel == SOUND_MIXER_MIC) {
-		ret = 100 - (((val & 0x1f) * 100) / mh->scale);
-		/*  the low bit is optional in the tone sliders and masking
-		    it lets us avoid the 0xf 'bypass'.. */
-	} else if (oss_channel == SOUND_MIXER_BASS) {
-		ret = 100 - ((((val >> 8) & 0xe) * 100) / mh->scale);
-	} else if (oss_channel == SOUND_MIXER_TREBLE) {
-		ret = 100 - (((val & 0xe) * 100) / mh->scale);
-	}
-
-#ifdef DEBUG
-	printk("ac97_codec: read OSS mixer %2d (%s ac97 register 0x%02x), "
-	       "0x%04x -> 0x%04x\n",
-	       oss_channel, codec->id ? "Secondary" : "Primary",
-	       mh->offset, val, ret);
-#endif
-
-	return ret;
-}
-
-/* write the OSS encoded volume to the given OSS encoded mixer, again caller's job to
-   make sure all is well in arg land, call with spinlock held */
-static void ac97_write_mixer(struct ac97_codec *codec, int oss_channel,
-		      unsigned int left, unsigned int right)
-{
-	u16 val = 0;
-	int scale;
-	struct ac97_mixer_hw *mh = &ac97_hw[oss_channel];
-
-#ifdef DEBUG
-	printk("ac97_codec: wrote OSS mixer %2d (%s ac97 register 0x%02x), "
-	       "left vol:%2d, right vol:%2d:",
-	       oss_channel, codec->id ? "Secondary" : "Primary",
-	       mh->offset, left, right);
-#endif
-
-	if (AC97_STEREO_MASK & (1 << oss_channel)) {
-		/* stereo mixers */
-		if (left == 0 && right == 0) {
-			val = AC97_MUTE;
-		} else {
-			if (oss_channel == SOUND_MIXER_IGAIN) {
-				right = (right * mh->scale) / 100;
-				left = (left * mh->scale) / 100;
-				if (right >= mh->scale)
-					right = mh->scale-1;
-				if (left >= mh->scale)
-					left = mh->scale-1;
-			} else {
-				/* these may have 5 or 6 bit resolution */
-				if (oss_channel == SOUND_MIXER_VOLUME ||
-				    oss_channel == SOUND_MIXER_ALTPCM)
-					scale = (1 << codec->bit_resolution);
-				else
-					scale = mh->scale;
-
-				right = ((100 - right) * scale) / 100;
-				left = ((100 - left) * scale) / 100;
-				if (right >= scale)
-					right = scale-1;
-				if (left >= scale)
-					left = scale-1;
-			}
-			val = (left << 8) | right;
-		}
-	} else if (oss_channel == SOUND_MIXER_BASS) {
-		val = codec->codec_read(codec , mh->offset) & ~0x0f00;
-		left = ((100 - left) * mh->scale) / 100;
-		if (left >= mh->scale)
-			left = mh->scale-1;
-		val |= (left << 8) & 0x0e00;
-	} else if (oss_channel == SOUND_MIXER_TREBLE) {
-		val = codec->codec_read(codec , mh->offset) & ~0x000f;
-		left = ((100 - left) * mh->scale) / 100;
-		if (left >= mh->scale)
-			left = mh->scale-1;
-		val |= left & 0x000e;
-	} else if(left == 0) {
-		val = AC97_MUTE;
-	} else if (oss_channel == SOUND_MIXER_SPEAKER) {
-		left = ((100 - left) * mh->scale) / 100;
-		if (left >= mh->scale)
-			left = mh->scale-1;
-		val = left << 1;
-	} else if (oss_channel == SOUND_MIXER_PHONEIN) {
-		left = ((100 - left) * mh->scale) / 100;
-		if (left >= mh->scale)
-			left = mh->scale-1;
-		val = left;
-	} else if (oss_channel == SOUND_MIXER_PHONEOUT) {
-		scale = (1 << codec->bit_resolution);
-		left = ((100 - left) * scale) / 100;
-		if (left >= mh->scale)
-			left = mh->scale-1;
-		val = left;
-	} else if (oss_channel == SOUND_MIXER_MIC) {
-		val = codec->codec_read(codec , mh->offset) & ~0x801f;
-		left = ((100 - left) * mh->scale) / 100;
-		if (left >= mh->scale)
-			left = mh->scale-1;
-		val |= left;
-		/*  the low bit is optional in the tone sliders and masking
-		    it lets us avoid the 0xf 'bypass'.. */
-	}
-#ifdef DEBUG
-	printk(" 0x%04x", val);
-#endif
-
-	codec->codec_write(codec, mh->offset, val);
-
-#ifdef DEBUG
-	val = codec->codec_read(codec, mh->offset);
-	printk(" -> 0x%04x\n", val);
-#endif
-}
-
-/* a thin wrapper for write_mixer */
-static void ac97_set_mixer(struct ac97_codec *codec, unsigned int oss_mixer, unsigned int val ) 
-{
-	unsigned int left,right;
-
-	/* cleanse input a little */
-	right = ((val >> 8)  & 0xff) ;
-	left = (val  & 0xff) ;
-
-	if (right > 100) right = 100;
-	if (left > 100) left = 100;
-
-	codec->mixer_state[oss_mixer] = (right << 8) | left;
-	codec->write_mixer(codec, oss_mixer, left, right);
-}
-
-/* read or write the recmask, the ac97 can really have left and right recording
-   inputs independently set, but OSS doesn't seem to want us to express that to
-   the user. the caller guarantees that we have a supported bit set, and they
-   must be holding the card's spinlock */
-static int ac97_recmask_io(struct ac97_codec *codec, int rw, int mask) 
-{
-	unsigned int val;
-
-	if (rw) {
-		/* read it from the card */
-		val = codec->codec_read(codec, AC97_RECORD_SELECT);
-#ifdef DEBUG
-		printk("ac97_codec: ac97 recmask to set to 0x%04x\n", val);
-#endif
-		return (1 << ac97_rm2oss[val & 0x07]);
-	}
-
-	/* else, write the first set in the mask as the
-	   output */	
-	/* clear out current set value first (AC97 supports only 1 input!) */
-	val = (1 << ac97_rm2oss[codec->codec_read(codec, AC97_RECORD_SELECT) & 0x07]);
-	if (mask != val)
-	    mask &= ~val;
-       
-	val = ffs(mask); 
-	val = ac97_oss_rm[val-1];
-	val |= val << 8;  /* set both channels */
-
-#ifdef DEBUG
-	printk("ac97_codec: setting ac97 recmask to 0x%04x\n", val);
-#endif
-
-	codec->codec_write(codec, AC97_RECORD_SELECT, val);
-
-	return 0;
-};
-
-static int ac97_mixer_ioctl(struct ac97_codec *codec, unsigned int cmd, unsigned long arg)
-{
-	int i, val = 0;
-
-	if (cmd == SOUND_MIXER_INFO) {
-		mixer_info info;
-		memset(&info, 0, sizeof(info));
-		strlcpy(info.id, codec->name, sizeof(info.id));
-		strlcpy(info.name, codec->name, sizeof(info.name));
-		info.modify_counter = codec->modcnt;
-		if (copy_to_user((void __user *)arg, &info, sizeof(info)))
-			return -EFAULT;
-		return 0;
-	}
-	if (cmd == SOUND_OLD_MIXER_INFO) {
-		_old_mixer_info info;
-		memset(&info, 0, sizeof(info));
-		strlcpy(info.id, codec->name, sizeof(info.id));
-		strlcpy(info.name, codec->name, sizeof(info.name));
-		if (copy_to_user((void __user *)arg, &info, sizeof(info)))
-			return -EFAULT;
-		return 0;
-	}
-
-	if (_IOC_TYPE(cmd) != 'M' || _SIOC_SIZE(cmd) != sizeof(int))
-		return -EINVAL;
-
-	if (cmd == OSS_GETVERSION)
-		return put_user(SOUND_VERSION, (int __user *)arg);
-
-	if (_SIOC_DIR(cmd) == _SIOC_READ) {
-		switch (_IOC_NR(cmd)) {
-		case SOUND_MIXER_RECSRC: /* give them the current record source */
-			if (!codec->recmask_io) {
-				val = 0;
-			} else {
-				val = codec->recmask_io(codec, 1, 0);
-			}
-			break;
-
-		case SOUND_MIXER_DEVMASK: /* give them the supported mixers */
-			val = codec->supported_mixers;
-			break;
-
-		case SOUND_MIXER_RECMASK: /* Arg contains a bit for each supported recording source */
-			val = codec->record_sources;
-			break;
-
-		case SOUND_MIXER_STEREODEVS: /* Mixer channels supporting stereo */
-			val = codec->stereo_mixers;
-			break;
-
-		case SOUND_MIXER_CAPS:
-			val = SOUND_CAP_EXCL_INPUT;
-			break;
-
-		default: /* read a specific mixer */
-			i = _IOC_NR(cmd);
-
-			if (!supported_mixer(codec, i)) 
-				return -EINVAL;
-
-			/* do we ever want to touch the hardware? */
-		        /* val = codec->read_mixer(codec, i); */
-			val = codec->mixer_state[i];
- 			break;
-		}
-		return put_user(val, (int __user *)arg);
-	}
-
-	if (_SIOC_DIR(cmd) == (_SIOC_WRITE|_SIOC_READ)) {
-		codec->modcnt++;
-		if (get_user(val, (int __user *)arg))
-			return -EFAULT;
-
-		switch (_IOC_NR(cmd)) {
-		case SOUND_MIXER_RECSRC: /* Arg contains a bit for each recording source */
-			if (!codec->recmask_io) return -EINVAL;
-			if (!val) return 0;
-			if (!(val &= codec->record_sources)) return -EINVAL;
-
-			codec->recmask_io(codec, 0, val);
-
-			return 0;
-		default: /* write a specific mixer */
-			i = _IOC_NR(cmd);
-
-			if (!supported_mixer(codec, i)) 
-				return -EINVAL;
-
-			ac97_set_mixer(codec, i, val);
-
-			return 0;
-		}
-	}
-	return -EINVAL;
-}
-
-/**
- *	codec_id	-  Turn id1/id2 into a PnP string
- *	@id1: Vendor ID1
- *	@id2: Vendor ID2
- *	@buf: CODEC_ID_BUFSZ byte buffer
- *
- *	Fills buf with a zero terminated PnP ident string for the id1/id2
- *	pair. For convenience the return is the passed in buffer pointer.
- */
- 
-static char *codec_id(u16 id1, u16 id2, char *buf)
-{
-	if(id1&0x8080) {
-		snprintf(buf, CODEC_ID_BUFSZ, "0x%04x:0x%04x", id1, id2);
-	} else {
-		buf[0] = (id1 >> 8);
-		buf[1] = (id1 & 0xFF);
-		buf[2] = (id2 >> 8);
-		snprintf(buf+3, CODEC_ID_BUFSZ - 3, "%d", id2&0xFF);
-	}
-	return buf;
-}
- 
-/**
- *	ac97_check_modem - Check if the Codec is a modem
- *	@codec: codec to check
- *
- *	Return true if the device is an AC97 1.0 or AC97 2.0 modem
- */
- 
-static int ac97_check_modem(struct ac97_codec *codec)
-{
-	/* Check for an AC97 1.0 soft modem (ID1) */
-	if(codec->codec_read(codec, AC97_RESET) & 2)
-		return 1;
-	/* Check for an AC97 2.x soft modem */
-	codec->codec_write(codec, AC97_EXTENDED_MODEM_ID, 0L);
-	if(codec->codec_read(codec, AC97_EXTENDED_MODEM_ID) & 1)
-		return 1;
-	return 0;
-}
-
-
-/**
- *	ac97_alloc_codec - Allocate an AC97 codec
- *
- *	Returns a new AC97 codec structure. AC97 codecs may become
- *	refcounted soon so this interface is needed. Returns with
- *	one reference taken.
- */
- 
-struct ac97_codec *ac97_alloc_codec(void)
-{
-	struct ac97_codec *codec = kzalloc(sizeof(struct ac97_codec), GFP_KERNEL);
-	if(!codec)
-		return NULL;
-
-	spin_lock_init(&codec->lock);
-	INIT_LIST_HEAD(&codec->list);
-	return codec;
-}
-
-EXPORT_SYMBOL(ac97_alloc_codec);
-
-/**
- *	ac97_release_codec -	Release an AC97 codec
- *	@codec: codec to release
- *
- *	Release an allocated AC97 codec. This will be refcounted in
- *	time but for the moment is trivial. Calls the unregister
- *	handler if the codec is now defunct.
- */
- 
-void ac97_release_codec(struct ac97_codec *codec)
-{
-	/* Remove from the list first, we don't want to be
-	   "rediscovered" */
-	mutex_lock(&codec_mutex);
-	list_del(&codec->list);
-	mutex_unlock(&codec_mutex);
-	/*
-	 *	The driver needs to deal with internal
-	 *	locking to avoid accidents here. 
-	 */
-	if(codec->driver)
-		codec->driver->remove(codec, codec->driver);
-	kfree(codec);
-}
-
-EXPORT_SYMBOL(ac97_release_codec);
-
-/**
- *	ac97_probe_codec - Initialize and setup AC97-compatible codec
- *	@codec: (in/out) Kernel info for a single AC97 codec
- *
- *	Reset the AC97 codec, then initialize the mixer and
- *	the rest of the @codec structure.
- *
- *	The codec_read and codec_write fields of @codec are
- *	required to be setup and working when this function
- *	is called.  All other fields are set by this function.
- *
- *	codec_wait field of @codec can optionally be provided
- *	when calling this function.  If codec_wait is not %NULL,
- *	this function will call codec_wait any time it is
- *	necessary to wait for the audio chip to reach the
- *	codec-ready state.  If codec_wait is %NULL, then
- *	the default behavior is to call schedule_timeout.
- *	Currently codec_wait is used to wait for AC97 codec
- *	reset to complete. 
- *
- *     Some codecs will power down when a register reset is
- *     performed. We now check for such codecs.
- *
- *	Returns 1 (true) on success, or 0 (false) on failure.
- */
- 
-int ac97_probe_codec(struct ac97_codec *codec)
-{
-	u16 id1, id2;
-	u16 audio;
-	int i;
-	char cidbuf[CODEC_ID_BUFSZ];
-	u16 f;
-	struct list_head *l;
-	struct ac97_driver *d;
-	
-	/* wait for codec-ready state */
-	if (codec->codec_wait)
-		codec->codec_wait(codec);
-	else
-		udelay(10);
-
-	/* will the codec power down if register reset ? */
-	id1 = codec->codec_read(codec, AC97_VENDOR_ID1);
-	id2 = codec->codec_read(codec, AC97_VENDOR_ID2);
-	codec->name = NULL;
-	codec->codec_ops = &null_ops;
-	for (i = 0; i < ARRAY_SIZE(ac97_codec_ids); i++) {
-		if (ac97_codec_ids[i].id == ((id1 << 16) | id2)) {
-			codec->type = ac97_codec_ids[i].id;
-			codec->name = ac97_codec_ids[i].name;
-			codec->codec_ops = ac97_codec_ids[i].ops;
-			codec->flags = ac97_codec_ids[i].flags;
-			break;
-		}
-	}
-
-	codec->model = (id1 << 16) | id2;
-	if ((codec->flags & AC97_DEFAULT_POWER_OFF) == 0) {
-		/* reset codec and wait for the ready bit before we continue */
-		codec->codec_write(codec, AC97_RESET, 0L);
-		if (codec->codec_wait)
-			codec->codec_wait(codec);
-		else
-			udelay(10);
-	}
-
-	/* probing AC97 codec, AC97 2.0 says that bit 15 of register 0x00 (reset) should
-	 * be read zero.
-	 *
-	 * FIXME: is the following comment outdated?  -jgarzik
-	 * Probing of AC97 in this way is not reliable, it is not even SAFE !!
-	 */
-	if ((audio = codec->codec_read(codec, AC97_RESET)) & 0x8000) {
-		printk(KERN_ERR "ac97_codec: %s ac97 codec not present\n",
-		       (codec->id & 0x2) ? (codec->id&1 ? "4th" : "Tertiary")
-		       : (codec->id&1 ? "Secondary":  "Primary"));
-		return 0;
-	}
-	
-	/* probe for Modem Codec */
-	codec->modem = ac97_check_modem(codec);
-
-	/* enable SPDIF */
-	f = codec->codec_read(codec, AC97_EXTENDED_STATUS);
-	if((codec->codec_ops == &null_ops) && (f & 4))
-		codec->codec_ops = &default_digital_ops;
-	
-	/* A device which thinks its a modem but isn't */
-	if(codec->flags & AC97_DELUDED_MODEM)
-		codec->modem = 0;
-		
-	if (codec->name == NULL)
-		codec->name = "Unknown";
-	printk(KERN_INFO "ac97_codec: AC97 %s codec, id: %s (%s)\n", 
-		codec->modem ? "Modem" : (audio ? "Audio" : ""),
-	       codec_id(id1, id2, cidbuf), codec->name);
-
-	if(!ac97_init_mixer(codec))
-		return 0;
-		
-	/* 
-	 *	Attach last so the caller can override the mixer
-	 *	callbacks.
-	 */
-	 
-	mutex_lock(&codec_mutex);
-	list_add(&codec->list, &codecs);
-
-	list_for_each(l, &codec_drivers) {
-		d = list_entry(l, struct ac97_driver, list);
-		if ((codec->model ^ d->codec_id) & d->codec_mask)
-			continue;
-		if(d->probe(codec, d) == 0)
-		{
-			codec->driver = d;
-			break;
-		}
-	}
-
-	mutex_unlock(&codec_mutex);
-	return 1;
-}
-
-static int ac97_init_mixer(struct ac97_codec *codec)
-{
-	u16 cap;
-	int i;
-
-	cap = codec->codec_read(codec, AC97_RESET);
-
-	/* mixer masks */
-	codec->supported_mixers = AC97_SUPPORTED_MASK;
-	codec->stereo_mixers = AC97_STEREO_MASK;
-	codec->record_sources = AC97_RECORD_MASK;
-	if (!(cap & 0x04))
-		codec->supported_mixers &= ~(SOUND_MASK_BASS|SOUND_MASK_TREBLE);
-	if (!(cap & 0x10))
-		codec->supported_mixers &= ~SOUND_MASK_ALTPCM;
-
-
-	/* detect bit resolution */
-	codec->codec_write(codec, AC97_MASTER_VOL_STEREO, 0x2020);
-	if(codec->codec_read(codec, AC97_MASTER_VOL_STEREO) == 0x2020)
-		codec->bit_resolution = 6;
-	else
-		codec->bit_resolution = 5;
-
-	/* generic OSS to AC97 wrapper */
-	codec->read_mixer = ac97_read_mixer;
-	codec->write_mixer = ac97_write_mixer;
-	codec->recmask_io = ac97_recmask_io;
-	codec->mixer_ioctl = ac97_mixer_ioctl;
-
-	/* initialize mixer channel volumes */
-	for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
-		struct mixer_defaults *md = &mixer_defaults[i];
-		if (md->mixer == -1) 
-			break;
-		if (!supported_mixer(codec, md->mixer)) 
-			continue;
-		ac97_set_mixer(codec, md->mixer, md->value);
-	}
-
-	/* codec specific initialization for 4-6 channel output or secondary codec stuff */
-	if (codec->codec_ops->init != NULL) {
-		codec->codec_ops->init(codec);
-	}
-
-	/*
-	 *	Volume is MUTE only on this device. We have to initialise
-	 *	it but its useless beyond that.
-	 */
-	if(codec->flags & AC97_NO_PCM_VOLUME)
-	{
-		codec->supported_mixers &= ~SOUND_MASK_PCM;
-		printk(KERN_WARNING "AC97 codec does not have proper volume support.\n");
-	}
-	return 1;
-}
-
-#define AC97_SIGMATEL_ANALOG    0x6c	/* Analog Special */
-#define AC97_SIGMATEL_DAC2INVERT 0x6e
-#define AC97_SIGMATEL_BIAS1     0x70
-#define AC97_SIGMATEL_BIAS2     0x72
-#define AC97_SIGMATEL_MULTICHN  0x74	/* Multi-Channel programming */
-#define AC97_SIGMATEL_CIC1      0x76
-#define AC97_SIGMATEL_CIC2      0x78
-
-
-static int sigmatel_9708_init(struct ac97_codec * codec)
-{
-	u16 codec72, codec6c;
-
-	codec72 = codec->codec_read(codec, AC97_SIGMATEL_BIAS2) & 0x8000;
-	codec6c = codec->codec_read(codec, AC97_SIGMATEL_ANALOG);
-
-	if ((codec72==0) && (codec6c==0)) {
-		codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba);
-		codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x1000);
-		codec->codec_write(codec, AC97_SIGMATEL_BIAS1, 0xabba);
-		codec->codec_write(codec, AC97_SIGMATEL_BIAS2, 0x0007);
-	} else if ((codec72==0x8000) && (codec6c==0)) {
-		codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba);
-		codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x1001);
-		codec->codec_write(codec, AC97_SIGMATEL_DAC2INVERT, 0x0008);
-	} else if ((codec72==0x8000) && (codec6c==0x0080)) {
-		/* nothing */
-	}
-	codec->codec_write(codec, AC97_SIGMATEL_MULTICHN, 0x0000);
-	return 0;
-}
-
-
-static int sigmatel_9721_init(struct ac97_codec * codec)
-{
-	/* Only set up secondary codec */
-	if (codec->id == 0)
-		return 0;
-
-	codec->codec_write(codec, AC97_SURROUND_MASTER, 0L);
-
-	/* initialize SigmaTel STAC9721/23 as secondary codec, decoding AC link
-	   sloc 3,4 = 0x01, slot 7,8 = 0x00, */
-	codec->codec_write(codec, AC97_SIGMATEL_MULTICHN, 0x00);
-
-	/* we don't have the crystal when we are on an AMR card, so use
-	   BIT_CLK as our clock source. Write the magic word ABBA and read
-	   back to enable register 0x78 */
-	codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba);
-	codec->codec_read(codec, AC97_SIGMATEL_CIC1);
-
-	/* sync all the clocks*/
-	codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x3802);
-
-	return 0;
-}
-
-
-static int sigmatel_9744_init(struct ac97_codec * codec)
-{
-	// patch for SigmaTel
-	codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba);
-	codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x0000); // is this correct? --jk
-	codec->codec_write(codec, AC97_SIGMATEL_BIAS1, 0xabba);
-	codec->codec_write(codec, AC97_SIGMATEL_BIAS2, 0x0002);
-	codec->codec_write(codec, AC97_SIGMATEL_MULTICHN, 0x0000);
-	return 0;
-}
-
-static int cmedia_init(struct ac97_codec *codec)
-{
-	/* Initialise the CMedia 9739 */
-	/*
-		We could set various options here
-		Register 0x20 bit 0x100 sets mic as center bass
-		Also do multi_channel_ctrl &=~0x3000 |=0x1000
-		
-		For now we set up the GPIO and PC beep 
-	*/
-	
-	u16 v;
-	
-	/* MIC */
-	codec->codec_write(codec, 0x64, 0x3000);
-	v = codec->codec_read(codec, 0x64);
-	v &= ~0x8000;
-	codec->codec_write(codec, 0x64, v);
-	codec->codec_write(codec, 0x70, 0x0100);
-	codec->codec_write(codec, 0x72, 0x0020);
-	return 0;
-}
-	
-#define AC97_WM97XX_FMIXER_VOL 0x72
-#define AC97_WM97XX_RMIXER_VOL 0x74
-#define AC97_WM97XX_TEST 0x5a
-#define AC97_WM9704_RPCM_VOL 0x70
-#define AC97_WM9711_OUT3VOL 0x16
-
-static int wolfson_init03(struct ac97_codec * codec)
-{
-	/* this is known to work for the ViewSonic ViewPad 1000 */
-	codec->codec_write(codec, AC97_WM97XX_FMIXER_VOL, 0x0808);
-	codec->codec_write(codec, AC97_GENERAL_PURPOSE, 0x8000);
-	return 0;
-}
-
-static int wolfson_init04(struct ac97_codec * codec)
-{
-	codec->codec_write(codec, AC97_WM97XX_FMIXER_VOL, 0x0808);
-	codec->codec_write(codec, AC97_WM97XX_RMIXER_VOL, 0x0808);
-
-	// patch for DVD noise
-	codec->codec_write(codec, AC97_WM97XX_TEST, 0x0200);
-
-	// init vol as PCM vol
-	codec->codec_write(codec, AC97_WM9704_RPCM_VOL,
-		codec->codec_read(codec, AC97_PCMOUT_VOL));
-
-	/* set rear surround volume */
-	codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0000);
-	return 0;
-}
-
-/* WM9705, WM9710 */
-static int wolfson_init05(struct ac97_codec * codec)
-{
-	/* set front mixer volume */
-	codec->codec_write(codec, AC97_WM97XX_FMIXER_VOL, 0x0808);
-	return 0;
-}
-
-/* WM9711, WM9712 */
-static int wolfson_init11(struct ac97_codec * codec)
-{
-	/* stop pop's during suspend/resume */
-	codec->codec_write(codec, AC97_WM97XX_TEST,
-		codec->codec_read(codec, AC97_WM97XX_TEST) & 0xffbf);
-
-	/* set out3 volume */
-	codec->codec_write(codec, AC97_WM9711_OUT3VOL, 0x0808);
-	return 0;
-}
-
-/* WM9713 */
-static int wolfson_init13(struct ac97_codec * codec)
-{
-	codec->codec_write(codec, AC97_RECORD_GAIN, 0x00a0);
-	codec->codec_write(codec, AC97_POWER_CONTROL, 0x0000);
-	codec->codec_write(codec, AC97_EXTENDED_MODEM_ID, 0xDA00);
-	codec->codec_write(codec, AC97_EXTEND_MODEM_STAT, 0x3810);
-	codec->codec_write(codec, AC97_PHONE_VOL, 0x0808);
-	codec->codec_write(codec, AC97_PCBEEP_VOL, 0x0808);
-
-	return 0;
-}
-
-static int tritech_init(struct ac97_codec * codec)
-{
-	codec->codec_write(codec, 0x26, 0x0300);
-	codec->codec_write(codec, 0x26, 0x0000);
-	codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0000);
-	codec->codec_write(codec, AC97_RESERVED_3A, 0x0000);
-	return 0;
-}
-
-
-/* copied from drivers/sound/maestro.c */
-static int tritech_maestro_init(struct ac97_codec * codec)
-{
-	/* no idea what this does */
-	codec->codec_write(codec, 0x2A, 0x0001);
-	codec->codec_write(codec, 0x2C, 0x0000);
-	codec->codec_write(codec, 0x2C, 0XFFFF);
-	return 0;
-}
-
-
-
-/* 
- *	Presario700 workaround 
- * 	for Jack Sense/SPDIF Register mis-setting causing
- *	no audible output
- *	by Santiago Nullo 04/05/2002
- */
-
-#define AC97_AD1886_JACK_SENSE 0x72
-
-static int ad1886_init(struct ac97_codec * codec)
-{
-	/* from AD1886 Specs */
-	codec->codec_write(codec, AC97_AD1886_JACK_SENSE, 0x0010);
-	return 0;
-}
-
-
-
-
-/*
- *	This is basically standard AC97. It should work as a default for
- *	almost all modern codecs. Note that some cards wire EAPD *backwards*
- *	That side of it is up to the card driver not us to cope with.
- *
- */
-
-static int eapd_control(struct ac97_codec * codec, int on)
-{
-	if(on)
-		codec->codec_write(codec, AC97_POWER_CONTROL,
-			codec->codec_read(codec, AC97_POWER_CONTROL)|0x8000);
-	else
-		codec->codec_write(codec, AC97_POWER_CONTROL,
-			codec->codec_read(codec, AC97_POWER_CONTROL)&~0x8000);
-	return 0;
-}
-
-static int generic_digital_control(struct ac97_codec *codec, int slots, int rate, int mode)
-{
-	u16 reg;
-	
-	reg = codec->codec_read(codec, AC97_SPDIF_CONTROL);
-	
-	switch(rate)
-	{
-		/* Off by default */
-		default:
-		case 0:
-			reg = codec->codec_read(codec, AC97_EXTENDED_STATUS);
-			codec->codec_write(codec, AC97_EXTENDED_STATUS, (reg & ~AC97_EA_SPDIF));
-			if(rate == 0)
-				return 0;
-			return -EINVAL;
-		case 1:
-			reg = (reg & AC97_SC_SPSR_MASK) | AC97_SC_SPSR_48K;
-			break;
-		case 2:
-			reg = (reg & AC97_SC_SPSR_MASK) | AC97_SC_SPSR_44K;
-			break;
-		case 3:
-			reg = (reg & AC97_SC_SPSR_MASK) | AC97_SC_SPSR_32K;
-			break;
-	}
-	
-	reg &= ~AC97_SC_CC_MASK;
-	reg |= (mode & AUDIO_CCMASK) << 6;
-	
-	if(mode & AUDIO_DIGITAL)
-		reg |= 2;
-	if(mode & AUDIO_PRO)
-		reg |= 1;
-	if(mode & AUDIO_DRS)
-		reg |= 0x4000;
-
-	codec->codec_write(codec, AC97_SPDIF_CONTROL, reg);
-
-	reg = codec->codec_read(codec, AC97_EXTENDED_STATUS);
-	reg &= (AC97_EA_SLOT_MASK);
-	reg |= AC97_EA_VRA | AC97_EA_SPDIF | slots;
-	codec->codec_write(codec, AC97_EXTENDED_STATUS, reg);
-	
-	reg = codec->codec_read(codec, AC97_EXTENDED_STATUS);
-	if(!(reg & 0x0400))
-	{
-		codec->codec_write(codec, AC97_EXTENDED_STATUS, reg & ~ AC97_EA_SPDIF);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-/*
- *	Crystal digital audio control (CS4299)
- */
- 
-static int crystal_digital_control(struct ac97_codec *codec, int slots, int rate, int mode)
-{
-	u16 cv;
-
-	if(mode & AUDIO_DIGITAL)
-		return -EINVAL;
-		
-	switch(rate)
-	{
-		case 0: cv = 0x0; break;	/* SPEN off */
-		case 48000: cv = 0x8004; break;	/* 48KHz digital */
-		case 44100: cv = 0x8104; break;	/* 44.1KHz digital */
-		case 32768: 			/* 32Khz */
-		default:
-			return -EINVAL;
-	}
-	codec->codec_write(codec, 0x68, cv);
-	return 0;
-}
-
-/*
- *	CMedia digital audio control
- *	Needs more work.
- */
- 
-static int cmedia_digital_control(struct ac97_codec *codec, int slots, int rate, int mode)
-{
-	u16 cv;
-
-	if(mode & AUDIO_DIGITAL)
-		return -EINVAL;
-		
-	switch(rate)
-	{
-		case 0:		cv = 0x0001; break;	/* SPEN off */
-		case 48000:	cv = 0x0009; break;	/* 48KHz digital */
-		default:
-			return -EINVAL;
-	}
-	codec->codec_write(codec, 0x2A, 0x05c4);
-	codec->codec_write(codec, 0x6C, cv);
-	
-	/* Switch on mix to surround */
-	cv = codec->codec_read(codec, 0x64);
-	cv &= ~0x0200;
-	if(mode)
-		cv |= 0x0200;
-	codec->codec_write(codec, 0x64, cv);
-	return 0;
-}
-
-
-/* copied from drivers/sound/maestro.c */
-#if 0  /* there has been 1 person on the planet with a pt101 that we
-        know of.  If they care, they can put this back in :) */
-static int pt101_init(struct ac97_codec * codec)
-{
-	printk(KERN_INFO "ac97_codec: PT101 Codec detected, initializing but _not_ installing mixer device.\n");
-	/* who knows.. */
-	codec->codec_write(codec, 0x2A, 0x0001);
-	codec->codec_write(codec, 0x2C, 0x0000);
-	codec->codec_write(codec, 0x2C, 0xFFFF);
-	codec->codec_write(codec, 0x10, 0x9F1F);
-	codec->codec_write(codec, 0x12, 0x0808);
-	codec->codec_write(codec, 0x14, 0x9F1F);
-	codec->codec_write(codec, 0x16, 0x9F1F);
-	codec->codec_write(codec, 0x18, 0x0404);
-	codec->codec_write(codec, 0x1A, 0x0000);
-	codec->codec_write(codec, 0x1C, 0x0000);
-	codec->codec_write(codec, 0x02, 0x0404);
-	codec->codec_write(codec, 0x04, 0x0808);
-	codec->codec_write(codec, 0x0C, 0x801F);
-	codec->codec_write(codec, 0x0E, 0x801F);
-	return 0;
-}
-#endif
-	
-
-EXPORT_SYMBOL(ac97_probe_codec);
-
-MODULE_LICENSE("GPL");
-
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
deleted file mode 100644
index a8f626d99c5b9245e4a0eaf3bf074718caf1889d..0000000000000000000000000000000000000000
--- a/sound/oss/au1550_ac97.c
+++ /dev/null
@@ -1,2147 +0,0 @@
-/*
- * au1550_ac97.c  --  Sound driver for Alchemy Au1550 MIPS Internet Edge
- *                    Processor.
- *
- * Copyright 2004 Embedded Edge, LLC
- *	dan@embeddededge.com
- *
- * Mostly copied from the au1000.c driver and some from the
- * PowerMac dbdma driver.
- * We assume the processor can do memory coherent DMA.
- *
- * Ported to 2.6 by Matt Porter <mporter@kernel.crashing.org>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#undef DEBUG
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/sound.h>
-#include <linux/slab.h>
-#include <linux/soundcard.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/poll.h>
-#include <linux/bitops.h>
-#include <linux/spinlock.h>
-#include <linux/ac97_codec.h>
-#include <linux/mutex.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/hardirq.h>
-#include <asm/mach-au1x00/au1xxx_psc.h>
-#include <asm/mach-au1x00/au1xxx_dbdma.h>
-#include <asm/mach-au1x00/au1xxx.h>
-
-#undef OSS_DOCUMENTED_MIXER_SEMANTICS
-
-/* misc stuff */
-#define POLL_COUNT   0x50000
-#define AC97_EXT_DACS (AC97_EXTID_SDAC | AC97_EXTID_CDAC | AC97_EXTID_LDAC)
-
-/* The number of DBDMA ring descriptors to allocate.  No sense making
- * this too large....if you can't keep up with a few you aren't likely
- * to be able to with lots of them, either.
- */
-#define NUM_DBDMA_DESCRIPTORS 4
-
-#define err(format, arg...) printk(KERN_ERR format "\n" , ## arg)
-
-/* Boot options
- * 0 = no VRA, 1 = use VRA if codec supports it
- */
-static DEFINE_MUTEX(au1550_ac97_mutex);
-static int      vra = 1;
-module_param(vra, bool, 0);
-MODULE_PARM_DESC(vra, "if 1 use VRA if codec supports it");
-
-static struct au1550_state {
-	/* soundcore stuff */
-	int             dev_audio;
-
-	struct ac97_codec *codec;
-	unsigned        codec_base_caps; /* AC'97 reg 00h, "Reset Register" */
-	unsigned        codec_ext_caps;  /* AC'97 reg 28h, "Extended Audio ID" */
-	int             no_vra;		/* do not use VRA */
-
-	spinlock_t      lock;
-	struct mutex open_mutex;
-	struct mutex sem;
-	fmode_t          open_mode;
-	wait_queue_head_t open_wait;
-
-	struct dmabuf {
-		u32		dmanr;
-		unsigned        sample_rate;
-		unsigned	src_factor;
-		unsigned        sample_size;
-		int             num_channels;
-		int		dma_bytes_per_sample;
-		int		user_bytes_per_sample;
-		int		cnt_factor;
-
-		void		*rawbuf;
-		unsigned        buforder;
-		unsigned	numfrag;
-		unsigned        fragshift;
-		void		*nextIn;
-		void		*nextOut;
-		int		count;
-		unsigned        total_bytes;
-		unsigned        error;
-		wait_queue_head_t wait;
-
-		/* redundant, but makes calculations easier */
-		unsigned	fragsize;
-		unsigned	dma_fragsize;
-		unsigned	dmasize;
-		unsigned	dma_qcount;
-
-		/* OSS stuff */
-		unsigned        mapped:1;
-		unsigned        ready:1;
-		unsigned        stopped:1;
-		unsigned        ossfragshift;
-		int             ossmaxfrags;
-		unsigned        subdivision;
-	} dma_dac, dma_adc;
-} au1550_state;
-
-static unsigned
-ld2(unsigned int x)
-{
-	unsigned        r = 0;
-
-	if (x >= 0x10000) {
-		x >>= 16;
-		r += 16;
-	}
-	if (x >= 0x100) {
-		x >>= 8;
-		r += 8;
-	}
-	if (x >= 0x10) {
-		x >>= 4;
-		r += 4;
-	}
-	if (x >= 4) {
-		x >>= 2;
-		r += 2;
-	}
-	if (x >= 2)
-		r++;
-	return r;
-}
-
-static void
-au1550_delay(int msec)
-{
-	if (in_interrupt())
-		return;
-
-	schedule_timeout_uninterruptible(msecs_to_jiffies(msec));
-}
-
-static u16
-rdcodec(struct ac97_codec *codec, u8 addr)
-{
-	struct au1550_state *s = codec->private_data;
-	unsigned long   flags;
-	u32             cmd, val;
-	u16             data;
-	int             i;
-
-	spin_lock_irqsave(&s->lock, flags);
-
-	for (i = 0; i < POLL_COUNT; i++) {
-		val = au_readl(PSC_AC97STAT);
-		au_sync();
-		if (!(val & PSC_AC97STAT_CP))
-			break;
-	}
-	if (i == POLL_COUNT)
-		err("rdcodec: codec cmd pending expired!");
-
-	cmd = (u32)PSC_AC97CDC_INDX(addr);
-	cmd |= PSC_AC97CDC_RD;	/* read command */
-	au_writel(cmd, PSC_AC97CDC);
-	au_sync();
-
-	/* now wait for the data
-	*/
-	for (i = 0; i < POLL_COUNT; i++) {
-		val = au_readl(PSC_AC97STAT);
-		au_sync();
-		if (!(val & PSC_AC97STAT_CP))
-			break;
-	}
-	if (i == POLL_COUNT) {
-		err("rdcodec: read poll expired!");
-		data = 0;
-		goto out;
-	}
-
-	/* wait for command done?
-	*/
-	for (i = 0; i < POLL_COUNT; i++) {
-		val = au_readl(PSC_AC97EVNT);
-		au_sync();
-		if (val & PSC_AC97EVNT_CD)
-			break;
-	}
-	if (i == POLL_COUNT) {
-		err("rdcodec: read cmdwait expired!");
-		data = 0;
-		goto out;
-	}
-
-	data = au_readl(PSC_AC97CDC) & 0xffff;
-	au_sync();
-
-	/* Clear command done event.
-	*/
-	au_writel(PSC_AC97EVNT_CD, PSC_AC97EVNT);
-	au_sync();
-
- out:
-	spin_unlock_irqrestore(&s->lock, flags);
-
-	return data;
-}
-
-
-static void
-wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
-{
-	struct au1550_state *s = codec->private_data;
-	unsigned long   flags;
-	u32             cmd, val;
-	int             i;
-
-	spin_lock_irqsave(&s->lock, flags);
-
-	for (i = 0; i < POLL_COUNT; i++) {
-		val = au_readl(PSC_AC97STAT);
-		au_sync();
-		if (!(val & PSC_AC97STAT_CP))
-			break;
-	}
-	if (i == POLL_COUNT)
-		err("wrcodec: codec cmd pending expired!");
-
-	cmd = (u32)PSC_AC97CDC_INDX(addr);
-	cmd |= (u32)data;
-	au_writel(cmd, PSC_AC97CDC);
-	au_sync();
-
-	for (i = 0; i < POLL_COUNT; i++) {
-		val = au_readl(PSC_AC97STAT);
-		au_sync();
-		if (!(val & PSC_AC97STAT_CP))
-			break;
-	}
-	if (i == POLL_COUNT)
-		err("wrcodec: codec cmd pending expired!");
-
-	for (i = 0; i < POLL_COUNT; i++) {
-		val = au_readl(PSC_AC97EVNT);
-		au_sync();
-		if (val & PSC_AC97EVNT_CD)
-			break;
-	}
-	if (i == POLL_COUNT)
-		err("wrcodec: read cmdwait expired!");
-
-	/* Clear command done event.
-	*/
-	au_writel(PSC_AC97EVNT_CD, PSC_AC97EVNT);
-	au_sync();
-
-	spin_unlock_irqrestore(&s->lock, flags);
-}
-
-static void
-waitcodec(struct ac97_codec *codec)
-{
-	u16	temp;
-	u32	val;
-	int	i;
-
-	/* codec_wait is used to wait for a ready state after
-	 * an AC97C_RESET.
-	 */
-	au1550_delay(10);
-
-	/* first poll the CODEC_READY tag bit
-	*/
-	for (i = 0; i < POLL_COUNT; i++) {
-		val = au_readl(PSC_AC97STAT);
-		au_sync();
-		if (val & PSC_AC97STAT_CR)
-			break;
-	}
-	if (i == POLL_COUNT) {
-		err("waitcodec: CODEC_READY poll expired!");
-		return;
-	}
-
-	/* get AC'97 powerdown control/status register
-	*/
-	temp = rdcodec(codec, AC97_POWER_CONTROL);
-
-	/* If anything is powered down, power'em up
-	*/
-	if (temp & 0x7f00) {
-		/* Power on
-		*/
-		wrcodec(codec, AC97_POWER_CONTROL, 0);
-		au1550_delay(100);
-
-		/* Reread
-		*/
-		temp = rdcodec(codec, AC97_POWER_CONTROL);
-	}
-
-	/* Check if Codec REF,ANL,DAC,ADC ready
-	*/
-	if ((temp & 0x7f0f) != 0x000f)
-		err("codec reg 26 status (0x%x) not ready!!", temp);
-}
-
-/* stop the ADC before calling */
-static void
-set_adc_rate(struct au1550_state *s, unsigned rate)
-{
-	struct dmabuf  *adc = &s->dma_adc;
-	struct dmabuf  *dac = &s->dma_dac;
-	unsigned        adc_rate, dac_rate;
-	u16             ac97_extstat;
-
-	if (s->no_vra) {
-		/* calc SRC factor
-		*/
-		adc->src_factor = ((96000 / rate) + 1) >> 1;
-		adc->sample_rate = 48000 / adc->src_factor;
-		return;
-	}
-
-	adc->src_factor = 1;
-
-	ac97_extstat = rdcodec(s->codec, AC97_EXTENDED_STATUS);
-
-	rate = rate > 48000 ? 48000 : rate;
-
-	/* enable VRA
-	*/
-	wrcodec(s->codec, AC97_EXTENDED_STATUS,
-		ac97_extstat | AC97_EXTSTAT_VRA);
-
-	/* now write the sample rate
-	*/
-	wrcodec(s->codec, AC97_PCM_LR_ADC_RATE, (u16) rate);
-
-	/* read it back for actual supported rate
-	*/
-	adc_rate = rdcodec(s->codec, AC97_PCM_LR_ADC_RATE);
-
-	pr_debug("set_adc_rate: set to %d Hz\n", adc_rate);
-
-	/* some codec's don't allow unequal DAC and ADC rates, in which case
-	 * writing one rate reg actually changes both.
-	 */
-	dac_rate = rdcodec(s->codec, AC97_PCM_FRONT_DAC_RATE);
-	if (dac->num_channels > 2)
-		wrcodec(s->codec, AC97_PCM_SURR_DAC_RATE, dac_rate);
-	if (dac->num_channels > 4)
-		wrcodec(s->codec, AC97_PCM_LFE_DAC_RATE, dac_rate);
-
-	adc->sample_rate = adc_rate;
-	dac->sample_rate = dac_rate;
-}
-
-/* stop the DAC before calling */
-static void
-set_dac_rate(struct au1550_state *s, unsigned rate)
-{
-	struct dmabuf  *dac = &s->dma_dac;
-	struct dmabuf  *adc = &s->dma_adc;
-	unsigned        adc_rate, dac_rate;
-	u16             ac97_extstat;
-
-	if (s->no_vra) {
-		/* calc SRC factor
-		*/
-		dac->src_factor = ((96000 / rate) + 1) >> 1;
-		dac->sample_rate = 48000 / dac->src_factor;
-		return;
-	}
-
-	dac->src_factor = 1;
-
-	ac97_extstat = rdcodec(s->codec, AC97_EXTENDED_STATUS);
-
-	rate = rate > 48000 ? 48000 : rate;
-
-	/* enable VRA
-	*/
-	wrcodec(s->codec, AC97_EXTENDED_STATUS,
-		ac97_extstat | AC97_EXTSTAT_VRA);
-
-	/* now write the sample rate
-	*/
-	wrcodec(s->codec, AC97_PCM_FRONT_DAC_RATE, (u16) rate);
-
-	/* I don't support different sample rates for multichannel,
-	 * so make these channels the same.
-	 */
-	if (dac->num_channels > 2)
-		wrcodec(s->codec, AC97_PCM_SURR_DAC_RATE, (u16) rate);
-	if (dac->num_channels > 4)
-		wrcodec(s->codec, AC97_PCM_LFE_DAC_RATE, (u16) rate);
-	/* read it back for actual supported rate
-	*/
-	dac_rate = rdcodec(s->codec, AC97_PCM_FRONT_DAC_RATE);
-
-	pr_debug("set_dac_rate: set to %d Hz\n", dac_rate);
-
-	/* some codec's don't allow unequal DAC and ADC rates, in which case
-	 * writing one rate reg actually changes both.
-	 */
-	adc_rate = rdcodec(s->codec, AC97_PCM_LR_ADC_RATE);
-
-	dac->sample_rate = dac_rate;
-	adc->sample_rate = adc_rate;
-}
-
-static void
-stop_dac(struct au1550_state *s)
-{
-	struct dmabuf  *db = &s->dma_dac;
-	u32		stat;
-	unsigned long   flags;
-
-	if (db->stopped)
-		return;
-
-	spin_lock_irqsave(&s->lock, flags);
-
-	au_writel(PSC_AC97PCR_TP, PSC_AC97PCR);
-	au_sync();
-
-	/* Wait for Transmit Busy to show disabled.
-	*/
-	do {
-		stat = au_readl(PSC_AC97STAT);
-		au_sync();
-	} while ((stat & PSC_AC97STAT_TB) != 0);
-
-	au1xxx_dbdma_reset(db->dmanr);
-
-	db->stopped = 1;
-
-	spin_unlock_irqrestore(&s->lock, flags);
-}
-
-static void
-stop_adc(struct au1550_state *s)
-{
-	struct dmabuf  *db = &s->dma_adc;
-	unsigned long   flags;
-	u32		stat;
-
-	if (db->stopped)
-		return;
-
-	spin_lock_irqsave(&s->lock, flags);
-
-	au_writel(PSC_AC97PCR_RP, PSC_AC97PCR);
-	au_sync();
-
-	/* Wait for Receive Busy to show disabled.
-	*/
-	do {
-		stat = au_readl(PSC_AC97STAT);
-		au_sync();
-	} while ((stat & PSC_AC97STAT_RB) != 0);
-
-	au1xxx_dbdma_reset(db->dmanr);
-
-	db->stopped = 1;
-
-	spin_unlock_irqrestore(&s->lock, flags);
-}
-
-
-static void
-set_xmit_slots(int num_channels)
-{
-	u32	ac97_config, stat;
-
-	ac97_config = au_readl(PSC_AC97CFG);
-	au_sync();
-	ac97_config &= ~(PSC_AC97CFG_TXSLOT_MASK | PSC_AC97CFG_DE_ENABLE);
-	au_writel(ac97_config, PSC_AC97CFG);
-	au_sync();
-
-	switch (num_channels) {
-	case 6:		/* stereo with surround and center/LFE,
-			 * slots 3,4,6,7,8,9
-			 */
-		ac97_config |= PSC_AC97CFG_TXSLOT_ENA(6);
-		ac97_config |= PSC_AC97CFG_TXSLOT_ENA(9);
-
-	case 4:		/* stereo with surround, slots 3,4,7,8 */
-		ac97_config |= PSC_AC97CFG_TXSLOT_ENA(7);
-		ac97_config |= PSC_AC97CFG_TXSLOT_ENA(8);
-
-	case 2:		/* stereo, slots 3,4 */
-	case 1:		/* mono */
-		ac97_config |= PSC_AC97CFG_TXSLOT_ENA(3);
-		ac97_config |= PSC_AC97CFG_TXSLOT_ENA(4);
-	}
-
-	au_writel(ac97_config, PSC_AC97CFG);
-	au_sync();
-
-	ac97_config |= PSC_AC97CFG_DE_ENABLE;
-	au_writel(ac97_config, PSC_AC97CFG);
-	au_sync();
-
-	/* Wait for Device ready.
-	*/
-	do {
-		stat = au_readl(PSC_AC97STAT);
-		au_sync();
-	} while ((stat & PSC_AC97STAT_DR) == 0);
-}
-
-static void
-set_recv_slots(int num_channels)
-{
-	u32	ac97_config, stat;
-
-	ac97_config = au_readl(PSC_AC97CFG);
-	au_sync();
-	ac97_config &= ~(PSC_AC97CFG_RXSLOT_MASK | PSC_AC97CFG_DE_ENABLE);
-	au_writel(ac97_config, PSC_AC97CFG);
-	au_sync();
-
-	/* Always enable slots 3 and 4 (stereo). Slot 6 is
-	 * optional Mic ADC, which we don't support yet.
-	 */
-	ac97_config |= PSC_AC97CFG_RXSLOT_ENA(3);
-	ac97_config |= PSC_AC97CFG_RXSLOT_ENA(4);
-
-	au_writel(ac97_config, PSC_AC97CFG);
-	au_sync();
-
-	ac97_config |= PSC_AC97CFG_DE_ENABLE;
-	au_writel(ac97_config, PSC_AC97CFG);
-	au_sync();
-
-	/* Wait for Device ready.
-	*/
-	do {
-		stat = au_readl(PSC_AC97STAT);
-		au_sync();
-	} while ((stat & PSC_AC97STAT_DR) == 0);
-}
-
-/* Hold spinlock for both start_dac() and start_adc() calls */
-static void
-start_dac(struct au1550_state *s)
-{
-	struct dmabuf  *db = &s->dma_dac;
-
-	if (!db->stopped)
-		return;
-
-	set_xmit_slots(db->num_channels);
-	au_writel(PSC_AC97PCR_TC, PSC_AC97PCR);
-	au_sync();
-	au_writel(PSC_AC97PCR_TS, PSC_AC97PCR);
-	au_sync();
-
-	au1xxx_dbdma_start(db->dmanr);
-
-	db->stopped = 0;
-}
-
-static void
-start_adc(struct au1550_state *s)
-{
-	struct dmabuf  *db = &s->dma_adc;
-	int	i;
-
-	if (!db->stopped)
-		return;
-
-	/* Put two buffers on the ring to get things started.
-	*/
-	for (i=0; i<2; i++) {
-		au1xxx_dbdma_put_dest(db->dmanr, virt_to_phys(db->nextIn),
-				db->dma_fragsize, DDMA_FLAGS_IE);
-
-		db->nextIn += db->dma_fragsize;
-		if (db->nextIn >= db->rawbuf + db->dmasize)
-			db->nextIn -= db->dmasize;
-	}
-
-	set_recv_slots(db->num_channels);
-	au1xxx_dbdma_start(db->dmanr);
-	au_writel(PSC_AC97PCR_RC, PSC_AC97PCR);
-	au_sync();
-	au_writel(PSC_AC97PCR_RS, PSC_AC97PCR);
-	au_sync();
-
-	db->stopped = 0;
-}
-
-static int
-prog_dmabuf(struct au1550_state *s, struct dmabuf *db)
-{
-	unsigned user_bytes_per_sec;
-	unsigned        bufs;
-	unsigned        rate = db->sample_rate;
-
-	if (!db->rawbuf) {
-		db->ready = db->mapped = 0;
-		db->buforder = 5;	/* 32 * PAGE_SIZE */
-		db->rawbuf = kmalloc((PAGE_SIZE << db->buforder), GFP_KERNEL);
-		if (!db->rawbuf)
-			return -ENOMEM;
-	}
-
-	db->cnt_factor = 1;
-	if (db->sample_size == 8)
-		db->cnt_factor *= 2;
-	if (db->num_channels == 1)
-		db->cnt_factor *= 2;
-	db->cnt_factor *= db->src_factor;
-
-	db->count = 0;
-	db->dma_qcount = 0;
-	db->nextIn = db->nextOut = db->rawbuf;
-
-	db->user_bytes_per_sample = (db->sample_size>>3) * db->num_channels;
-	db->dma_bytes_per_sample = 2 * ((db->num_channels == 1) ?
-					2 : db->num_channels);
-
-	user_bytes_per_sec = rate * db->user_bytes_per_sample;
-	bufs = PAGE_SIZE << db->buforder;
-	if (db->ossfragshift) {
-		if ((1000 << db->ossfragshift) < user_bytes_per_sec)
-			db->fragshift = ld2(user_bytes_per_sec/1000);
-		else
-			db->fragshift = db->ossfragshift;
-	} else {
-		db->fragshift = ld2(user_bytes_per_sec / 100 /
-				    (db->subdivision ? db->subdivision : 1));
-		if (db->fragshift < 3)
-			db->fragshift = 3;
-	}
-
-	db->fragsize = 1 << db->fragshift;
-	db->dma_fragsize = db->fragsize * db->cnt_factor;
-	db->numfrag = bufs / db->dma_fragsize;
-
-	while (db->numfrag < 4 && db->fragshift > 3) {
-		db->fragshift--;
-		db->fragsize = 1 << db->fragshift;
-		db->dma_fragsize = db->fragsize * db->cnt_factor;
-		db->numfrag = bufs / db->dma_fragsize;
-	}
-
-	if (db->ossmaxfrags >= 4 && db->ossmaxfrags < db->numfrag)
-		db->numfrag = db->ossmaxfrags;
-
-	db->dmasize = db->dma_fragsize * db->numfrag;
-	memset(db->rawbuf, 0, bufs);
-
-	pr_debug("prog_dmabuf: rate=%d, samplesize=%d, channels=%d\n",
-	    rate, db->sample_size, db->num_channels);
-	pr_debug("prog_dmabuf: fragsize=%d, cnt_factor=%d, dma_fragsize=%d\n",
-	    db->fragsize, db->cnt_factor, db->dma_fragsize);
-	pr_debug("prog_dmabuf: numfrag=%d, dmasize=%d\n", db->numfrag, db->dmasize);
-
-	db->ready = 1;
-	return 0;
-}
-
-static int
-prog_dmabuf_adc(struct au1550_state *s)
-{
-	stop_adc(s);
-	return prog_dmabuf(s, &s->dma_adc);
-
-}
-
-static int
-prog_dmabuf_dac(struct au1550_state *s)
-{
-	stop_dac(s);
-	return prog_dmabuf(s, &s->dma_dac);
-}
-
-
-static void dac_dma_interrupt(int irq, void *dev_id)
-{
-	struct au1550_state *s = (struct au1550_state *) dev_id;
-	struct dmabuf  *db = &s->dma_dac;
-	u32	ac97c_stat;
-
-	spin_lock(&s->lock);
-
-	ac97c_stat = au_readl(PSC_AC97STAT);
-	if (ac97c_stat & (AC97C_XU | AC97C_XO | AC97C_TE))
-		pr_debug("AC97C status = 0x%08x\n", ac97c_stat);
-	db->dma_qcount--;
-
-	if (db->count >= db->fragsize) {
-		if (au1xxx_dbdma_put_source(db->dmanr,
-				virt_to_phys(db->nextOut), db->fragsize,
-				DDMA_FLAGS_IE) == 0) {
-			err("qcount < 2 and no ring room!");
-		}
-		db->nextOut += db->fragsize;
-		if (db->nextOut >= db->rawbuf + db->dmasize)
-			db->nextOut -= db->dmasize;
-		db->count -= db->fragsize;
-		db->total_bytes += db->dma_fragsize;
-		db->dma_qcount++;
-	}
-
-	/* wake up anybody listening */
-	if (waitqueue_active(&db->wait))
-		wake_up(&db->wait);
-
-	spin_unlock(&s->lock);
-}
-
-
-static void adc_dma_interrupt(int irq, void *dev_id)
-{
-	struct	au1550_state *s = (struct au1550_state *)dev_id;
-	struct	dmabuf  *dp = &s->dma_adc;
-	u32	obytes;
-	char	*obuf;
-
-	spin_lock(&s->lock);
-
-	/* Pull the buffer from the dma queue.
-	*/
-	au1xxx_dbdma_get_dest(dp->dmanr, (void *)(&obuf), &obytes);
-
-	if ((dp->count + obytes) > dp->dmasize) {
-		/* Overrun. Stop ADC and log the error
-		*/
-		spin_unlock(&s->lock);
-		stop_adc(s);
-		dp->error++;
-		err("adc overrun");
-		return;
-	}
-
-	/* Put a new empty buffer on the destination DMA.
-	*/
-	au1xxx_dbdma_put_dest(dp->dmanr, virt_to_phys(dp->nextIn),
-			      dp->dma_fragsize, DDMA_FLAGS_IE);
-
-	dp->nextIn += dp->dma_fragsize;
-	if (dp->nextIn >= dp->rawbuf + dp->dmasize)
-		dp->nextIn -= dp->dmasize;
-
-	dp->count += obytes;
-	dp->total_bytes += obytes;
-
-	/* wake up anybody listening
-	*/
-	if (waitqueue_active(&dp->wait))
-		wake_up(&dp->wait);
-
-	spin_unlock(&s->lock);
-}
-
-static loff_t
-au1550_llseek(struct file *file, loff_t offset, int origin)
-{
-	return -ESPIPE;
-}
-
-
-static int
-au1550_open_mixdev(struct inode *inode, struct file *file)
-{
-	mutex_lock(&au1550_ac97_mutex);
-	file->private_data = &au1550_state;
-	mutex_unlock(&au1550_ac97_mutex);
-	return 0;
-}
-
-static int
-au1550_release_mixdev(struct inode *inode, struct file *file)
-{
-	return 0;
-}
-
-static int
-mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
-                        unsigned long arg)
-{
-	return codec->mixer_ioctl(codec, cmd, arg);
-}
-
-static long
-au1550_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	struct au1550_state *s = file->private_data;
-	struct ac97_codec *codec = s->codec;
-	int ret;
-
-	mutex_lock(&au1550_ac97_mutex);
-	ret = mixdev_ioctl(codec, cmd, arg);
-	mutex_unlock(&au1550_ac97_mutex);
-
-	return ret;
-}
-
-static /*const */ struct file_operations au1550_mixer_fops = {
-	.owner		= THIS_MODULE,
-	.llseek		= au1550_llseek,
-	.unlocked_ioctl	= au1550_ioctl_mixdev,
-	.open		= au1550_open_mixdev,
-	.release	= au1550_release_mixdev,
-};
-
-static int
-drain_dac(struct au1550_state *s, int nonblock)
-{
-	unsigned long   flags;
-	int             count, tmo;
-
-	if (s->dma_dac.mapped || !s->dma_dac.ready || s->dma_dac.stopped)
-		return 0;
-
-	for (;;) {
-		spin_lock_irqsave(&s->lock, flags);
-		count = s->dma_dac.count;
-		spin_unlock_irqrestore(&s->lock, flags);
-		if (count <= s->dma_dac.fragsize)
-			break;
-		if (signal_pending(current))
-			break;
-		if (nonblock)
-			return -EBUSY;
-		tmo = 1000 * count / (s->no_vra ?
-				      48000 : s->dma_dac.sample_rate);
-		tmo /= s->dma_dac.dma_bytes_per_sample;
-		au1550_delay(tmo);
-	}
-	if (signal_pending(current))
-		return -ERESTARTSYS;
-	return 0;
-}
-
-static inline u8 S16_TO_U8(s16 ch)
-{
-	return (u8) (ch >> 8) + 0x80;
-}
-static inline s16 U8_TO_S16(u8 ch)
-{
-	return (s16) (ch - 0x80) << 8;
-}
-
-/*
- * Translates user samples to dma buffer suitable for AC'97 DAC data:
- *     If mono, copy left channel to right channel in dma buffer.
- *     If 8 bit samples, cvt to 16-bit before writing to dma buffer.
- *     If interpolating (no VRA), duplicate every audio frame src_factor times.
- */
-static int
-translate_from_user(struct dmabuf *db, char* dmabuf, char* userbuf,
-							       int dmacount)
-{
-	int             sample, i;
-	int             interp_bytes_per_sample;
-	int             num_samples;
-	int             mono = (db->num_channels == 1);
-	char            usersample[12];
-	s16             ch, dmasample[6];
-
-	if (db->sample_size == 16 && !mono && db->src_factor == 1) {
-		/* no translation necessary, just copy
-		*/
-		if (copy_from_user(dmabuf, userbuf, dmacount))
-			return -EFAULT;
-		return dmacount;
-	}
-
-	interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor;
-	num_samples = dmacount / interp_bytes_per_sample;
-
-	for (sample = 0; sample < num_samples; sample++) {
-		if (copy_from_user(usersample, userbuf,
-				   db->user_bytes_per_sample)) {
-			return -EFAULT;
-		}
-
-		for (i = 0; i < db->num_channels; i++) {
-			if (db->sample_size == 8)
-				ch = U8_TO_S16(usersample[i]);
-			else
-				ch = *((s16 *) (&usersample[i * 2]));
-			dmasample[i] = ch;
-			if (mono)
-				dmasample[i + 1] = ch;	/* right channel */
-		}
-
-		/* duplicate every audio frame src_factor times
-		*/
-		for (i = 0; i < db->src_factor; i++)
-			memcpy(dmabuf, dmasample, db->dma_bytes_per_sample);
-
-		userbuf += db->user_bytes_per_sample;
-		dmabuf += interp_bytes_per_sample;
-	}
-
-	return num_samples * interp_bytes_per_sample;
-}
-
-/*
- * Translates AC'97 ADC samples to user buffer:
- *     If mono, send only left channel to user buffer.
- *     If 8 bit samples, cvt from 16 to 8 bit before writing to user buffer.
- *     If decimating (no VRA), skip over src_factor audio frames.
- */
-static int
-translate_to_user(struct dmabuf *db, char* userbuf, char* dmabuf,
-							     int dmacount)
-{
-	int             sample, i;
-	int             interp_bytes_per_sample;
-	int             num_samples;
-	int             mono = (db->num_channels == 1);
-	char            usersample[12];
-
-	if (db->sample_size == 16 && !mono && db->src_factor == 1) {
-		/* no translation necessary, just copy
-		*/
-		if (copy_to_user(userbuf, dmabuf, dmacount))
-			return -EFAULT;
-		return dmacount;
-	}
-
-	interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor;
-	num_samples = dmacount / interp_bytes_per_sample;
-
-	for (sample = 0; sample < num_samples; sample++) {
-		for (i = 0; i < db->num_channels; i++) {
-			if (db->sample_size == 8)
-				usersample[i] =
-					S16_TO_U8(*((s16 *) (&dmabuf[i * 2])));
-			else
-				*((s16 *) (&usersample[i * 2])) =
-					*((s16 *) (&dmabuf[i * 2]));
-		}
-
-		if (copy_to_user(userbuf, usersample,
-				 db->user_bytes_per_sample)) {
-			return -EFAULT;
-		}
-
-		userbuf += db->user_bytes_per_sample;
-		dmabuf += interp_bytes_per_sample;
-	}
-
-	return num_samples * interp_bytes_per_sample;
-}
-
-/*
- * Copy audio data to/from user buffer from/to dma buffer, taking care
- * that we wrap when reading/writing the dma buffer. Returns actual byte
- * count written to or read from the dma buffer.
- */
-static int
-copy_dmabuf_user(struct dmabuf *db, char* userbuf, int count, int to_user)
-{
-	char           *bufptr = to_user ? db->nextOut : db->nextIn;
-	char           *bufend = db->rawbuf + db->dmasize;
-	int             cnt, ret;
-
-	if (bufptr + count > bufend) {
-		int             partial = (int) (bufend - bufptr);
-		if (to_user) {
-			if ((cnt = translate_to_user(db, userbuf,
-						     bufptr, partial)) < 0)
-				return cnt;
-			ret = cnt;
-			if ((cnt = translate_to_user(db, userbuf + partial,
-						     db->rawbuf,
-						     count - partial)) < 0)
-				return cnt;
-			ret += cnt;
-		} else {
-			if ((cnt = translate_from_user(db, bufptr, userbuf,
-						       partial)) < 0)
-				return cnt;
-			ret = cnt;
-			if ((cnt = translate_from_user(db, db->rawbuf,
-						       userbuf + partial,
-						       count - partial)) < 0)
-				return cnt;
-			ret += cnt;
-		}
-	} else {
-		if (to_user)
-			ret = translate_to_user(db, userbuf, bufptr, count);
-		else
-			ret = translate_from_user(db, bufptr, userbuf, count);
-	}
-
-	return ret;
-}
-
-
-static ssize_t
-au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
-{
-	struct au1550_state *s = file->private_data;
-	struct dmabuf  *db = &s->dma_adc;
-	DECLARE_WAITQUEUE(wait, current);
-	ssize_t         ret;
-	unsigned long   flags;
-	int             cnt, usercnt, avail;
-
-	if (db->mapped)
-		return -ENXIO;
-	if (!access_ok(VERIFY_WRITE, buffer, count))
-		return -EFAULT;
-	ret = 0;
-
-	count *= db->cnt_factor;
-
-	mutex_lock(&s->sem);
-	add_wait_queue(&db->wait, &wait);
-
-	while (count > 0) {
-		/* wait for samples in ADC dma buffer
-		*/
-		do {
-			spin_lock_irqsave(&s->lock, flags);
-			if (db->stopped)
-				start_adc(s);
-			avail = db->count;
-			if (avail <= 0)
-				__set_current_state(TASK_INTERRUPTIBLE);
-			spin_unlock_irqrestore(&s->lock, flags);
-			if (avail <= 0) {
-				if (file->f_flags & O_NONBLOCK) {
-					if (!ret)
-						ret = -EAGAIN;
-					goto out;
-				}
-				mutex_unlock(&s->sem);
-				schedule();
-				if (signal_pending(current)) {
-					if (!ret)
-						ret = -ERESTARTSYS;
-					goto out2;
-				}
-				mutex_lock(&s->sem);
-			}
-		} while (avail <= 0);
-
-		/* copy from nextOut to user
-		*/
-		if ((cnt = copy_dmabuf_user(db, buffer,
-					    count > avail ?
-					    avail : count, 1)) < 0) {
-			if (!ret)
-				ret = -EFAULT;
-			goto out;
-		}
-
-		spin_lock_irqsave(&s->lock, flags);
-		db->count -= cnt;
-		db->nextOut += cnt;
-		if (db->nextOut >= db->rawbuf + db->dmasize)
-			db->nextOut -= db->dmasize;
-		spin_unlock_irqrestore(&s->lock, flags);
-
-		count -= cnt;
-		usercnt = cnt / db->cnt_factor;
-		buffer += usercnt;
-		ret += usercnt;
-	}			/* while (count > 0) */
-
-out:
-	mutex_unlock(&s->sem);
-out2:
-	remove_wait_queue(&db->wait, &wait);
-	set_current_state(TASK_RUNNING);
-	return ret;
-}
-
-static ssize_t
-au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
-{
-	struct au1550_state *s = file->private_data;
-	struct dmabuf  *db = &s->dma_dac;
-	DECLARE_WAITQUEUE(wait, current);
-	ssize_t         ret = 0;
-	unsigned long   flags;
-	int             cnt, usercnt, avail;
-
-	pr_debug("write: count=%d\n", count);
-
-	if (db->mapped)
-		return -ENXIO;
-	if (!access_ok(VERIFY_READ, buffer, count))
-		return -EFAULT;
-
-	count *= db->cnt_factor;
-
-	mutex_lock(&s->sem);
-	add_wait_queue(&db->wait, &wait);
-
-	while (count > 0) {
-		/* wait for space in playback buffer
-		*/
-		do {
-			spin_lock_irqsave(&s->lock, flags);
-			avail = (int) db->dmasize - db->count;
-			if (avail <= 0)
-				__set_current_state(TASK_INTERRUPTIBLE);
-			spin_unlock_irqrestore(&s->lock, flags);
-			if (avail <= 0) {
-				if (file->f_flags & O_NONBLOCK) {
-					if (!ret)
-						ret = -EAGAIN;
-					goto out;
-				}
-				mutex_unlock(&s->sem);
-				schedule();
-				if (signal_pending(current)) {
-					if (!ret)
-						ret = -ERESTARTSYS;
-					goto out2;
-				}
-				mutex_lock(&s->sem);
-			}
-		} while (avail <= 0);
-
-		/* copy from user to nextIn
-		*/
-		if ((cnt = copy_dmabuf_user(db, (char *) buffer,
-					    count > avail ?
-					    avail : count, 0)) < 0) {
-			if (!ret)
-				ret = -EFAULT;
-			goto out;
-		}
-
-		spin_lock_irqsave(&s->lock, flags);
-		db->count += cnt;
-		db->nextIn += cnt;
-		if (db->nextIn >= db->rawbuf + db->dmasize)
-			db->nextIn -= db->dmasize;
-
-		/* If the data is available, we want to keep two buffers
-		 * on the dma queue.  If the queue count reaches zero,
-		 * we know the dma has stopped.
-		 */
-		while ((db->dma_qcount < 2) && (db->count >= db->fragsize)) {
-			if (au1xxx_dbdma_put_source(db->dmanr,
-				virt_to_phys(db->nextOut), db->fragsize,
-				DDMA_FLAGS_IE) == 0) {
-				err("qcount < 2 and no ring room!");
-			}
-			db->nextOut += db->fragsize;
-			if (db->nextOut >= db->rawbuf + db->dmasize)
-				db->nextOut -= db->dmasize;
-			db->total_bytes += db->dma_fragsize;
-			if (db->dma_qcount == 0)
-				start_dac(s);
-			db->dma_qcount++;
-		}
-		spin_unlock_irqrestore(&s->lock, flags);
-
-		count -= cnt;
-		usercnt = cnt / db->cnt_factor;
-		buffer += usercnt;
-		ret += usercnt;
-	}			/* while (count > 0) */
-
-out:
-	mutex_unlock(&s->sem);
-out2:
-	remove_wait_queue(&db->wait, &wait);
-	set_current_state(TASK_RUNNING);
-	return ret;
-}
-
-
-/* No kernel lock - we have our own spinlock */
-static unsigned int
-au1550_poll(struct file *file, struct poll_table_struct *wait)
-{
-	struct au1550_state *s = file->private_data;
-	unsigned long   flags;
-	unsigned int    mask = 0;
-
-	if (file->f_mode & FMODE_WRITE) {
-		if (!s->dma_dac.ready)
-			return 0;
-		poll_wait(file, &s->dma_dac.wait, wait);
-	}
-	if (file->f_mode & FMODE_READ) {
-		if (!s->dma_adc.ready)
-			return 0;
-		poll_wait(file, &s->dma_adc.wait, wait);
-	}
-
-	spin_lock_irqsave(&s->lock, flags);
-
-	if (file->f_mode & FMODE_READ) {
-		if (s->dma_adc.count >= (signed)s->dma_adc.dma_fragsize)
-			mask |= POLLIN | POLLRDNORM;
-	}
-	if (file->f_mode & FMODE_WRITE) {
-		if (s->dma_dac.mapped) {
-			if (s->dma_dac.count >=
-			    (signed)s->dma_dac.dma_fragsize)
-				mask |= POLLOUT | POLLWRNORM;
-		} else {
-			if ((signed) s->dma_dac.dmasize >=
-			    s->dma_dac.count + (signed)s->dma_dac.dma_fragsize)
-				mask |= POLLOUT | POLLWRNORM;
-		}
-	}
-	spin_unlock_irqrestore(&s->lock, flags);
-	return mask;
-}
-
-static int
-au1550_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct au1550_state *s = file->private_data;
-	struct dmabuf  *db;
-	unsigned long   size;
-	int ret = 0;
-
-	mutex_lock(&au1550_ac97_mutex);
-	mutex_lock(&s->sem);
-	if (vma->vm_flags & VM_WRITE)
-		db = &s->dma_dac;
-	else if (vma->vm_flags & VM_READ)
-		db = &s->dma_adc;
-	else {
-		ret = -EINVAL;
-		goto out;
-	}
-	if (vma->vm_pgoff != 0) {
-		ret = -EINVAL;
-		goto out;
-	}
-	size = vma->vm_end - vma->vm_start;
-	if (size > (PAGE_SIZE << db->buforder)) {
-		ret = -EINVAL;
-		goto out;
-	}
-	if (remap_pfn_range(vma, vma->vm_start, page_to_pfn(virt_to_page(db->rawbuf)),
-			     size, vma->vm_page_prot)) {
-		ret = -EAGAIN;
-		goto out;
-	}
-	vma->vm_flags &= ~VM_IO;
-	db->mapped = 1;
-out:
-	mutex_unlock(&s->sem);
-	mutex_unlock(&au1550_ac97_mutex);
-	return ret;
-}
-
-#ifdef DEBUG
-static struct ioctl_str_t {
-	unsigned int    cmd;
-	const char     *str;
-} ioctl_str[] = {
-	{SNDCTL_DSP_RESET, "SNDCTL_DSP_RESET"},
-	{SNDCTL_DSP_SYNC, "SNDCTL_DSP_SYNC"},
-	{SNDCTL_DSP_SPEED, "SNDCTL_DSP_SPEED"},
-	{SNDCTL_DSP_STEREO, "SNDCTL_DSP_STEREO"},
-	{SNDCTL_DSP_GETBLKSIZE, "SNDCTL_DSP_GETBLKSIZE"},
-	{SNDCTL_DSP_SAMPLESIZE, "SNDCTL_DSP_SAMPLESIZE"},
-	{SNDCTL_DSP_CHANNELS, "SNDCTL_DSP_CHANNELS"},
-	{SOUND_PCM_WRITE_CHANNELS, "SOUND_PCM_WRITE_CHANNELS"},
-	{SOUND_PCM_WRITE_FILTER, "SOUND_PCM_WRITE_FILTER"},
-	{SNDCTL_DSP_POST, "SNDCTL_DSP_POST"},
-	{SNDCTL_DSP_SUBDIVIDE, "SNDCTL_DSP_SUBDIVIDE"},
-	{SNDCTL_DSP_SETFRAGMENT, "SNDCTL_DSP_SETFRAGMENT"},
-	{SNDCTL_DSP_GETFMTS, "SNDCTL_DSP_GETFMTS"},
-	{SNDCTL_DSP_SETFMT, "SNDCTL_DSP_SETFMT"},
-	{SNDCTL_DSP_GETOSPACE, "SNDCTL_DSP_GETOSPACE"},
-	{SNDCTL_DSP_GETISPACE, "SNDCTL_DSP_GETISPACE"},
-	{SNDCTL_DSP_NONBLOCK, "SNDCTL_DSP_NONBLOCK"},
-	{SNDCTL_DSP_GETCAPS, "SNDCTL_DSP_GETCAPS"},
-	{SNDCTL_DSP_GETTRIGGER, "SNDCTL_DSP_GETTRIGGER"},
-	{SNDCTL_DSP_SETTRIGGER, "SNDCTL_DSP_SETTRIGGER"},
-	{SNDCTL_DSP_GETIPTR, "SNDCTL_DSP_GETIPTR"},
-	{SNDCTL_DSP_GETOPTR, "SNDCTL_DSP_GETOPTR"},
-	{SNDCTL_DSP_MAPINBUF, "SNDCTL_DSP_MAPINBUF"},
-	{SNDCTL_DSP_MAPOUTBUF, "SNDCTL_DSP_MAPOUTBUF"},
-	{SNDCTL_DSP_SETSYNCRO, "SNDCTL_DSP_SETSYNCRO"},
-	{SNDCTL_DSP_SETDUPLEX, "SNDCTL_DSP_SETDUPLEX"},
-	{SNDCTL_DSP_GETODELAY, "SNDCTL_DSP_GETODELAY"},
-	{SNDCTL_DSP_GETCHANNELMASK, "SNDCTL_DSP_GETCHANNELMASK"},
-	{SNDCTL_DSP_BIND_CHANNEL, "SNDCTL_DSP_BIND_CHANNEL"},
-	{OSS_GETVERSION, "OSS_GETVERSION"},
-	{SOUND_PCM_READ_RATE, "SOUND_PCM_READ_RATE"},
-	{SOUND_PCM_READ_CHANNELS, "SOUND_PCM_READ_CHANNELS"},
-	{SOUND_PCM_READ_BITS, "SOUND_PCM_READ_BITS"},
-	{SOUND_PCM_READ_FILTER, "SOUND_PCM_READ_FILTER"}
-};
-#endif
-
-static int
-dma_count_done(struct dmabuf *db)
-{
-	if (db->stopped)
-		return 0;
-
-	return db->dma_fragsize - au1xxx_get_dma_residue(db->dmanr);
-}
-
-
-static int
-au1550_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	struct au1550_state *s = file->private_data;
-	unsigned long   flags;
-	audio_buf_info  abinfo;
-	count_info      cinfo;
-	int             count;
-	int             val, mapped, ret, diff;
-
-	mapped = ((file->f_mode & FMODE_WRITE) && s->dma_dac.mapped) ||
-		((file->f_mode & FMODE_READ) && s->dma_adc.mapped);
-
-#ifdef DEBUG
-	for (count = 0; count < ARRAY_SIZE(ioctl_str); count++) {
-		if (ioctl_str[count].cmd == cmd)
-			break;
-	}
-	if (count < ARRAY_SIZE(ioctl_str))
-		pr_debug("ioctl %s, arg=0x%lxn", ioctl_str[count].str, arg);
-	else
-		pr_debug("ioctl 0x%x unknown, arg=0x%lx\n", cmd, arg);
-#endif
-
-	switch (cmd) {
-	case OSS_GETVERSION:
-		return put_user(SOUND_VERSION, (int *) arg);
-
-	case SNDCTL_DSP_SYNC:
-		if (file->f_mode & FMODE_WRITE)
-			return drain_dac(s, file->f_flags & O_NONBLOCK);
-		return 0;
-
-	case SNDCTL_DSP_SETDUPLEX:
-		return 0;
-
-	case SNDCTL_DSP_GETCAPS:
-		return put_user(DSP_CAP_DUPLEX | DSP_CAP_REALTIME |
-				DSP_CAP_TRIGGER | DSP_CAP_MMAP, (int *)arg);
-
-	case SNDCTL_DSP_RESET:
-		if (file->f_mode & FMODE_WRITE) {
-			stop_dac(s);
-			synchronize_irq();
-			s->dma_dac.count = s->dma_dac.total_bytes = 0;
-			s->dma_dac.nextIn = s->dma_dac.nextOut =
-				s->dma_dac.rawbuf;
-		}
-		if (file->f_mode & FMODE_READ) {
-			stop_adc(s);
-			synchronize_irq();
-			s->dma_adc.count = s->dma_adc.total_bytes = 0;
-			s->dma_adc.nextIn = s->dma_adc.nextOut =
-				s->dma_adc.rawbuf;
-		}
-		return 0;
-
-	case SNDCTL_DSP_SPEED:
-		if (get_user(val, (int *) arg))
-			return -EFAULT;
-		if (val >= 0) {
-			if (file->f_mode & FMODE_READ) {
-				stop_adc(s);
-				set_adc_rate(s, val);
-			}
-			if (file->f_mode & FMODE_WRITE) {
-				stop_dac(s);
-				set_dac_rate(s, val);
-			}
-			if (s->open_mode & FMODE_READ)
-				if ((ret = prog_dmabuf_adc(s)))
-					return ret;
-			if (s->open_mode & FMODE_WRITE)
-				if ((ret = prog_dmabuf_dac(s)))
-					return ret;
-		}
-		return put_user((file->f_mode & FMODE_READ) ?
-				s->dma_adc.sample_rate :
-				s->dma_dac.sample_rate,
-				(int *)arg);
-
-	case SNDCTL_DSP_STEREO:
-		if (get_user(val, (int *) arg))
-			return -EFAULT;
-		if (file->f_mode & FMODE_READ) {
-			stop_adc(s);
-			s->dma_adc.num_channels = val ? 2 : 1;
-			if ((ret = prog_dmabuf_adc(s)))
-				return ret;
-		}
-		if (file->f_mode & FMODE_WRITE) {
-			stop_dac(s);
-			s->dma_dac.num_channels = val ? 2 : 1;
-			if (s->codec_ext_caps & AC97_EXT_DACS) {
-				/* disable surround and center/lfe in AC'97
-				*/
-				u16 ext_stat = rdcodec(s->codec,
-						       AC97_EXTENDED_STATUS);
-				wrcodec(s->codec, AC97_EXTENDED_STATUS,
-					ext_stat | (AC97_EXTSTAT_PRI |
-						    AC97_EXTSTAT_PRJ |
-						    AC97_EXTSTAT_PRK));
-			}
-			if ((ret = prog_dmabuf_dac(s)))
-				return ret;
-		}
-		return 0;
-
-	case SNDCTL_DSP_CHANNELS:
-		if (get_user(val, (int *) arg))
-			return -EFAULT;
-		if (val != 0) {
-			if (file->f_mode & FMODE_READ) {
-				if (val < 0 || val > 2)
-					return -EINVAL;
-				stop_adc(s);
-				s->dma_adc.num_channels = val;
-				if ((ret = prog_dmabuf_adc(s)))
-					return ret;
-			}
-			if (file->f_mode & FMODE_WRITE) {
-				switch (val) {
-				case 1:
-				case 2:
-					break;
-				case 3:
-				case 5:
-					return -EINVAL;
-				case 4:
-					if (!(s->codec_ext_caps &
-					      AC97_EXTID_SDAC))
-						return -EINVAL;
-					break;
-				case 6:
-					if ((s->codec_ext_caps &
-					     AC97_EXT_DACS) != AC97_EXT_DACS)
-						return -EINVAL;
-					break;
-				default:
-					return -EINVAL;
-				}
-
-				stop_dac(s);
-				if (val <= 2 &&
-				    (s->codec_ext_caps & AC97_EXT_DACS)) {
-					/* disable surround and center/lfe
-					 * channels in AC'97
-					 */
-					u16             ext_stat =
-						rdcodec(s->codec,
-							AC97_EXTENDED_STATUS);
-					wrcodec(s->codec,
-						AC97_EXTENDED_STATUS,
-						ext_stat | (AC97_EXTSTAT_PRI |
-							    AC97_EXTSTAT_PRJ |
-							    AC97_EXTSTAT_PRK));
-				} else if (val >= 4) {
-					/* enable surround, center/lfe
-					 * channels in AC'97
-					 */
-					u16             ext_stat =
-						rdcodec(s->codec,
-							AC97_EXTENDED_STATUS);
-					ext_stat &= ~AC97_EXTSTAT_PRJ;
-					if (val == 6)
-						ext_stat &=
-							~(AC97_EXTSTAT_PRI |
-							  AC97_EXTSTAT_PRK);
-					wrcodec(s->codec,
-						AC97_EXTENDED_STATUS,
-						ext_stat);
-				}
-
-				s->dma_dac.num_channels = val;
-				if ((ret = prog_dmabuf_dac(s)))
-					return ret;
-			}
-		}
-		return put_user(val, (int *) arg);
-
-	case SNDCTL_DSP_GETFMTS:	/* Returns a mask */
-		return put_user(AFMT_S16_LE | AFMT_U8, (int *) arg);
-
-	case SNDCTL_DSP_SETFMT:	/* Selects ONE fmt */
-		if (get_user(val, (int *) arg))
-			return -EFAULT;
-		if (val != AFMT_QUERY) {
-			if (file->f_mode & FMODE_READ) {
-				stop_adc(s);
-				if (val == AFMT_S16_LE)
-					s->dma_adc.sample_size = 16;
-				else {
-					val = AFMT_U8;
-					s->dma_adc.sample_size = 8;
-				}
-				if ((ret = prog_dmabuf_adc(s)))
-					return ret;
-			}
-			if (file->f_mode & FMODE_WRITE) {
-				stop_dac(s);
-				if (val == AFMT_S16_LE)
-					s->dma_dac.sample_size = 16;
-				else {
-					val = AFMT_U8;
-					s->dma_dac.sample_size = 8;
-				}
-				if ((ret = prog_dmabuf_dac(s)))
-					return ret;
-			}
-		} else {
-			if (file->f_mode & FMODE_READ)
-				val = (s->dma_adc.sample_size == 16) ?
-					AFMT_S16_LE : AFMT_U8;
-			else
-				val = (s->dma_dac.sample_size == 16) ?
-					AFMT_S16_LE : AFMT_U8;
-		}
-		return put_user(val, (int *) arg);
-
-	case SNDCTL_DSP_POST:
-		return 0;
-
-	case SNDCTL_DSP_GETTRIGGER:
-		val = 0;
-		spin_lock_irqsave(&s->lock, flags);
-		if (file->f_mode & FMODE_READ && !s->dma_adc.stopped)
-			val |= PCM_ENABLE_INPUT;
-		if (file->f_mode & FMODE_WRITE && !s->dma_dac.stopped)
-			val |= PCM_ENABLE_OUTPUT;
-		spin_unlock_irqrestore(&s->lock, flags);
-		return put_user(val, (int *) arg);
-
-	case SNDCTL_DSP_SETTRIGGER:
-		if (get_user(val, (int *) arg))
-			return -EFAULT;
-		if (file->f_mode & FMODE_READ) {
-			if (val & PCM_ENABLE_INPUT) {
-				spin_lock_irqsave(&s->lock, flags);
-				start_adc(s);
-				spin_unlock_irqrestore(&s->lock, flags);
-			} else
-				stop_adc(s);
-		}
-		if (file->f_mode & FMODE_WRITE) {
-			if (val & PCM_ENABLE_OUTPUT) {
-				spin_lock_irqsave(&s->lock, flags);
-				start_dac(s);
-				spin_unlock_irqrestore(&s->lock, flags);
-			} else
-				stop_dac(s);
-		}
-		return 0;
-
-	case SNDCTL_DSP_GETOSPACE:
-		if (!(file->f_mode & FMODE_WRITE))
-			return -EINVAL;
-		abinfo.fragsize = s->dma_dac.fragsize;
-		spin_lock_irqsave(&s->lock, flags);
-		count = s->dma_dac.count;
-		count -= dma_count_done(&s->dma_dac);
-		spin_unlock_irqrestore(&s->lock, flags);
-		if (count < 0)
-			count = 0;
-		abinfo.bytes = (s->dma_dac.dmasize - count) /
-			s->dma_dac.cnt_factor;
-		abinfo.fragstotal = s->dma_dac.numfrag;
-		abinfo.fragments = abinfo.bytes >> s->dma_dac.fragshift;
-		pr_debug("ioctl SNDCTL_DSP_GETOSPACE: bytes=%d, fragments=%d\n", abinfo.bytes, abinfo.fragments);
-		return copy_to_user((void *) arg, &abinfo,
-				    sizeof(abinfo)) ? -EFAULT : 0;
-
-	case SNDCTL_DSP_GETISPACE:
-		if (!(file->f_mode & FMODE_READ))
-			return -EINVAL;
-		abinfo.fragsize = s->dma_adc.fragsize;
-		spin_lock_irqsave(&s->lock, flags);
-		count = s->dma_adc.count;
-		count += dma_count_done(&s->dma_adc);
-		spin_unlock_irqrestore(&s->lock, flags);
-		if (count < 0)
-			count = 0;
-		abinfo.bytes = count / s->dma_adc.cnt_factor;
-		abinfo.fragstotal = s->dma_adc.numfrag;
-		abinfo.fragments = abinfo.bytes >> s->dma_adc.fragshift;
-		return copy_to_user((void *) arg, &abinfo,
-				    sizeof(abinfo)) ? -EFAULT : 0;
-
-	case SNDCTL_DSP_NONBLOCK:
-		spin_lock(&file->f_lock);
-		file->f_flags |= O_NONBLOCK;
-		spin_unlock(&file->f_lock);
-		return 0;
-
-	case SNDCTL_DSP_GETODELAY:
-		if (!(file->f_mode & FMODE_WRITE))
-			return -EINVAL;
-		spin_lock_irqsave(&s->lock, flags);
-		count = s->dma_dac.count;
-		count -= dma_count_done(&s->dma_dac);
-		spin_unlock_irqrestore(&s->lock, flags);
-		if (count < 0)
-			count = 0;
-		count /= s->dma_dac.cnt_factor;
-		return put_user(count, (int *) arg);
-
-	case SNDCTL_DSP_GETIPTR:
-		if (!(file->f_mode & FMODE_READ))
-			return -EINVAL;
-		spin_lock_irqsave(&s->lock, flags);
-		cinfo.bytes = s->dma_adc.total_bytes;
-		count = s->dma_adc.count;
-		if (!s->dma_adc.stopped) {
-			diff = dma_count_done(&s->dma_adc);
-			count += diff;
-			cinfo.bytes += diff;
-			cinfo.ptr =  virt_to_phys(s->dma_adc.nextIn) + diff -
-				virt_to_phys(s->dma_adc.rawbuf);
-		} else
-			cinfo.ptr = virt_to_phys(s->dma_adc.nextIn) -
-				virt_to_phys(s->dma_adc.rawbuf);
-		if (s->dma_adc.mapped)
-			s->dma_adc.count &= (s->dma_adc.dma_fragsize-1);
-		spin_unlock_irqrestore(&s->lock, flags);
-		if (count < 0)
-			count = 0;
-		cinfo.blocks = count >> s->dma_adc.fragshift;
-		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo));
-
-	case SNDCTL_DSP_GETOPTR:
-		if (!(file->f_mode & FMODE_READ))
-			return -EINVAL;
-		spin_lock_irqsave(&s->lock, flags);
-		cinfo.bytes = s->dma_dac.total_bytes;
-		count = s->dma_dac.count;
-		if (!s->dma_dac.stopped) {
-			diff = dma_count_done(&s->dma_dac);
-			count -= diff;
-			cinfo.bytes += diff;
-			cinfo.ptr = virt_to_phys(s->dma_dac.nextOut) + diff -
-				virt_to_phys(s->dma_dac.rawbuf);
-		} else
-			cinfo.ptr = virt_to_phys(s->dma_dac.nextOut) -
-				virt_to_phys(s->dma_dac.rawbuf);
-		if (s->dma_dac.mapped)
-			s->dma_dac.count &= (s->dma_dac.dma_fragsize-1);
-		spin_unlock_irqrestore(&s->lock, flags);
-		if (count < 0)
-			count = 0;
-		cinfo.blocks = count >> s->dma_dac.fragshift;
-		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo));
-
-	case SNDCTL_DSP_GETBLKSIZE:
-		if (file->f_mode & FMODE_WRITE)
-			return put_user(s->dma_dac.fragsize, (int *) arg);
-		else
-			return put_user(s->dma_adc.fragsize, (int *) arg);
-
-	case SNDCTL_DSP_SETFRAGMENT:
-		if (get_user(val, (int *) arg))
-			return -EFAULT;
-		if (file->f_mode & FMODE_READ) {
-			stop_adc(s);
-			s->dma_adc.ossfragshift = val & 0xffff;
-			s->dma_adc.ossmaxfrags = (val >> 16) & 0xffff;
-			if (s->dma_adc.ossfragshift < 4)
-				s->dma_adc.ossfragshift = 4;
-			if (s->dma_adc.ossfragshift > 15)
-				s->dma_adc.ossfragshift = 15;
-			if (s->dma_adc.ossmaxfrags < 4)
-				s->dma_adc.ossmaxfrags = 4;
-			if ((ret = prog_dmabuf_adc(s)))
-				return ret;
-		}
-		if (file->f_mode & FMODE_WRITE) {
-			stop_dac(s);
-			s->dma_dac.ossfragshift = val & 0xffff;
-			s->dma_dac.ossmaxfrags = (val >> 16) & 0xffff;
-			if (s->dma_dac.ossfragshift < 4)
-				s->dma_dac.ossfragshift = 4;
-			if (s->dma_dac.ossfragshift > 15)
-				s->dma_dac.ossfragshift = 15;
-			if (s->dma_dac.ossmaxfrags < 4)
-				s->dma_dac.ossmaxfrags = 4;
-			if ((ret = prog_dmabuf_dac(s)))
-				return ret;
-		}
-		return 0;
-
-	case SNDCTL_DSP_SUBDIVIDE:
-		if ((file->f_mode & FMODE_READ && s->dma_adc.subdivision) ||
-		    (file->f_mode & FMODE_WRITE && s->dma_dac.subdivision))
-			return -EINVAL;
-		if (get_user(val, (int *) arg))
-			return -EFAULT;
-		if (val != 1 && val != 2 && val != 4)
-			return -EINVAL;
-		if (file->f_mode & FMODE_READ) {
-			stop_adc(s);
-			s->dma_adc.subdivision = val;
-			if ((ret = prog_dmabuf_adc(s)))
-				return ret;
-		}
-		if (file->f_mode & FMODE_WRITE) {
-			stop_dac(s);
-			s->dma_dac.subdivision = val;
-			if ((ret = prog_dmabuf_dac(s)))
-				return ret;
-		}
-		return 0;
-
-	case SOUND_PCM_READ_RATE:
-		return put_user((file->f_mode & FMODE_READ) ?
-				s->dma_adc.sample_rate :
-				s->dma_dac.sample_rate,
-				(int *)arg);
-
-	case SOUND_PCM_READ_CHANNELS:
-		if (file->f_mode & FMODE_READ)
-			return put_user(s->dma_adc.num_channels, (int *)arg);
-		else
-			return put_user(s->dma_dac.num_channels, (int *)arg);
-
-	case SOUND_PCM_READ_BITS:
-		if (file->f_mode & FMODE_READ)
-			return put_user(s->dma_adc.sample_size, (int *)arg);
-		else
-			return put_user(s->dma_dac.sample_size, (int *)arg);
-
-	case SOUND_PCM_WRITE_FILTER:
-	case SNDCTL_DSP_SETSYNCRO:
-	case SOUND_PCM_READ_FILTER:
-		return -EINVAL;
-	}
-
-	return mixdev_ioctl(s->codec, cmd, arg);
-}
-
-static long
-au1550_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	int ret;
-
-	mutex_lock(&au1550_ac97_mutex);
-	ret = au1550_ioctl(file, cmd, arg);
-	mutex_unlock(&au1550_ac97_mutex);
-
-	return ret;
-}
-
-static int
-au1550_open(struct inode *inode, struct file *file)
-{
-	int             minor = MINOR(inode->i_rdev);
-	DECLARE_WAITQUEUE(wait, current);
-	struct au1550_state *s = &au1550_state;
-	int             ret;
-
-#ifdef DEBUG
-	if (file->f_flags & O_NONBLOCK)
-		pr_debug("open: non-blocking\n");
-	else
-		pr_debug("open: blocking\n");
-#endif
-
-	file->private_data = s;
-	mutex_lock(&au1550_ac97_mutex);
-	/* wait for device to become free */
-	mutex_lock(&s->open_mutex);
-	while (s->open_mode & file->f_mode) {
-		ret = -EBUSY;
-		if (file->f_flags & O_NONBLOCK)
-			goto out;
-		add_wait_queue(&s->open_wait, &wait);
-		__set_current_state(TASK_INTERRUPTIBLE);
-		mutex_unlock(&s->open_mutex);
-		schedule();
-		remove_wait_queue(&s->open_wait, &wait);
-		set_current_state(TASK_RUNNING);
-		ret = -ERESTARTSYS;
-		if (signal_pending(current))
-			goto out2;
-		mutex_lock(&s->open_mutex);
-	}
-
-	stop_dac(s);
-	stop_adc(s);
-
-	if (file->f_mode & FMODE_READ) {
-		s->dma_adc.ossfragshift = s->dma_adc.ossmaxfrags =
-			s->dma_adc.subdivision = s->dma_adc.total_bytes = 0;
-		s->dma_adc.num_channels = 1;
-		s->dma_adc.sample_size = 8;
-		set_adc_rate(s, 8000);
-		if ((minor & 0xf) == SND_DEV_DSP16)
-			s->dma_adc.sample_size = 16;
-	}
-
-	if (file->f_mode & FMODE_WRITE) {
-		s->dma_dac.ossfragshift = s->dma_dac.ossmaxfrags =
-			s->dma_dac.subdivision = s->dma_dac.total_bytes = 0;
-		s->dma_dac.num_channels = 1;
-		s->dma_dac.sample_size = 8;
-		set_dac_rate(s, 8000);
-		if ((minor & 0xf) == SND_DEV_DSP16)
-			s->dma_dac.sample_size = 16;
-	}
-
-	if (file->f_mode & FMODE_READ) {
-		if ((ret = prog_dmabuf_adc(s)))
-			goto out;
-	}
-	if (file->f_mode & FMODE_WRITE) {
-		if ((ret = prog_dmabuf_dac(s)))
-			goto out;
-	}
-
-	s->open_mode |= file->f_mode & (FMODE_READ | FMODE_WRITE);
-	mutex_init(&s->sem);
-	ret = 0;
-out:
-	mutex_unlock(&s->open_mutex);
-out2:
-	mutex_unlock(&au1550_ac97_mutex);
-	return ret;
-}
-
-static int
-au1550_release(struct inode *inode, struct file *file)
-{
-	struct au1550_state *s = file->private_data;
-
-	mutex_lock(&au1550_ac97_mutex);
-
-	if (file->f_mode & FMODE_WRITE) {
-		mutex_unlock(&au1550_ac97_mutex);
-		drain_dac(s, file->f_flags & O_NONBLOCK);
-		mutex_lock(&au1550_ac97_mutex);
-	}
-
-	mutex_lock(&s->open_mutex);
-	if (file->f_mode & FMODE_WRITE) {
-		stop_dac(s);
-		kfree(s->dma_dac.rawbuf);
-		s->dma_dac.rawbuf = NULL;
-	}
-	if (file->f_mode & FMODE_READ) {
-		stop_adc(s);
-		kfree(s->dma_adc.rawbuf);
-		s->dma_adc.rawbuf = NULL;
-	}
-	s->open_mode &= ((~file->f_mode) & (FMODE_READ|FMODE_WRITE));
-	mutex_unlock(&s->open_mutex);
-	wake_up(&s->open_wait);
-	mutex_unlock(&au1550_ac97_mutex);
-	return 0;
-}
-
-static /*const */ struct file_operations au1550_audio_fops = {
-	.owner		= THIS_MODULE,
-	.llseek		= au1550_llseek,
-	.read		= au1550_read,
-	.write		= au1550_write,
-	.poll		= au1550_poll,
-	.unlocked_ioctl	= au1550_unlocked_ioctl,
-	.mmap		= au1550_mmap,
-	.open		= au1550_open,
-	.release	= au1550_release,
-};
-
-MODULE_AUTHOR("Advanced Micro Devices (AMD), dan@embeddededge.com");
-MODULE_DESCRIPTION("Au1550 AC97 Audio Driver");
-MODULE_LICENSE("GPL");
-
-
-static int __devinit
-au1550_probe(void)
-{
-	struct au1550_state *s = &au1550_state;
-	int             val;
-
-	memset(s, 0, sizeof(struct au1550_state));
-
-	init_waitqueue_head(&s->dma_adc.wait);
-	init_waitqueue_head(&s->dma_dac.wait);
-	init_waitqueue_head(&s->open_wait);
-	mutex_init(&s->open_mutex);
-	spin_lock_init(&s->lock);
-
-	s->codec = ac97_alloc_codec();
-	if(s->codec == NULL) {
-		err("Out of memory");
-		return -1;
-	}
-	s->codec->private_data = s;
-	s->codec->id = 0;
-	s->codec->codec_read = rdcodec;
-	s->codec->codec_write = wrcodec;
-	s->codec->codec_wait = waitcodec;
-
-	if (!request_mem_region(CPHYSADDR(AC97_PSC_SEL),
-			    0x30, "Au1550 AC97")) {
-		err("AC'97 ports in use");
-	}
-
-	/* Allocate the DMA Channels
-	*/
-	if ((s->dma_dac.dmanr = au1xxx_dbdma_chan_alloc(DBDMA_MEM_CHAN,
-	    DBDMA_AC97_TX_CHAN, dac_dma_interrupt, (void *)s)) == 0) {
-		err("Can't get DAC DMA");
-		goto err_dma1;
-	}
-	au1xxx_dbdma_set_devwidth(s->dma_dac.dmanr, 16);
-	if (au1xxx_dbdma_ring_alloc(s->dma_dac.dmanr,
-					NUM_DBDMA_DESCRIPTORS) == 0) {
-		err("Can't get DAC DMA descriptors");
-		goto err_dma1;
-	}
-
-	if ((s->dma_adc.dmanr = au1xxx_dbdma_chan_alloc(DBDMA_AC97_RX_CHAN,
-	    DBDMA_MEM_CHAN, adc_dma_interrupt, (void *)s)) == 0) {
-		err("Can't get ADC DMA");
-		goto err_dma2;
-	}
-	au1xxx_dbdma_set_devwidth(s->dma_adc.dmanr, 16);
-	if (au1xxx_dbdma_ring_alloc(s->dma_adc.dmanr,
-					NUM_DBDMA_DESCRIPTORS) == 0) {
-		err("Can't get ADC DMA descriptors");
-		goto err_dma2;
-	}
-
-	pr_info("DAC: DMA%d, ADC: DMA%d", DBDMA_AC97_TX_CHAN, DBDMA_AC97_RX_CHAN);
-
-	/* register devices */
-
-	if ((s->dev_audio = register_sound_dsp(&au1550_audio_fops, -1)) < 0)
-		goto err_dev1;
-	if ((s->codec->dev_mixer =
-	     register_sound_mixer(&au1550_mixer_fops, -1)) < 0)
-		goto err_dev2;
-
-	/* The GPIO for the appropriate PSC was configured by the
-	 * board specific start up.
-	 *
-	 * configure PSC for AC'97
-	 */
-	au_writel(0, AC97_PSC_CTRL);	/* Disable PSC */
-	au_sync();
-	au_writel((PSC_SEL_CLK_SERCLK | PSC_SEL_PS_AC97MODE), AC97_PSC_SEL);
-	au_sync();
-
-	/* cold reset the AC'97
-	*/
-	au_writel(PSC_AC97RST_RST, PSC_AC97RST);
-	au_sync();
-	au1550_delay(10);
-	au_writel(0, PSC_AC97RST);
-	au_sync();
-
-	/* need to delay around 500msec(bleech) to give
-	   some CODECs enough time to wakeup */
-	au1550_delay(500);
-
-	/* warm reset the AC'97 to start the bitclk
-	*/
-	au_writel(PSC_AC97RST_SNC, PSC_AC97RST);
-	au_sync();
-	udelay(100);
-	au_writel(0, PSC_AC97RST);
-	au_sync();
-
-	/* Enable PSC
-	*/
-	au_writel(PSC_CTRL_ENABLE, AC97_PSC_CTRL);
-	au_sync();
-
-	/* Wait for PSC ready.
-	*/
-	do {
-		val = au_readl(PSC_AC97STAT);
-		au_sync();
-	} while ((val & PSC_AC97STAT_SR) == 0);
-
-	/* Configure AC97 controller.
-	 * Deep FIFO, 16-bit sample, DMA, make sure DMA matches fifo size.
-	 */
-	val = PSC_AC97CFG_SET_LEN(16);
-	val |= PSC_AC97CFG_RT_FIFO8 | PSC_AC97CFG_TT_FIFO8;
-
-	/* Enable device so we can at least
-	 * talk over the AC-link.
-	 */
-	au_writel(val, PSC_AC97CFG);
-	au_writel(PSC_AC97MSK_ALLMASK, PSC_AC97MSK);
-	au_sync();
-	val |= PSC_AC97CFG_DE_ENABLE;
-	au_writel(val, PSC_AC97CFG);
-	au_sync();
-
-	/* Wait for Device ready.
-	*/
-	do {
-		val = au_readl(PSC_AC97STAT);
-		au_sync();
-	} while ((val & PSC_AC97STAT_DR) == 0);
-
-	/* codec init */
-	if (!ac97_probe_codec(s->codec))
-		goto err_dev3;
-
-	s->codec_base_caps = rdcodec(s->codec, AC97_RESET);
-	s->codec_ext_caps = rdcodec(s->codec, AC97_EXTENDED_ID);
-	pr_info("AC'97 Base/Extended ID = %04x/%04x",
-	     s->codec_base_caps, s->codec_ext_caps);
-
-	if (!(s->codec_ext_caps & AC97_EXTID_VRA)) {
-		/* codec does not support VRA
-		*/
-		s->no_vra = 1;
-	} else if (!vra) {
-		/* Boot option says disable VRA
-		*/
-		u16 ac97_extstat = rdcodec(s->codec, AC97_EXTENDED_STATUS);
-		wrcodec(s->codec, AC97_EXTENDED_STATUS,
-			ac97_extstat & ~AC97_EXTSTAT_VRA);
-		s->no_vra = 1;
-	}
-	if (s->no_vra)
-		pr_info("no VRA, interpolating and decimating");
-
-	/* set mic to be the recording source */
-	val = SOUND_MASK_MIC;
-	mixdev_ioctl(s->codec, SOUND_MIXER_WRITE_RECSRC,
-		     (unsigned long) &val);
-
-	return 0;
-
- err_dev3:
-	unregister_sound_mixer(s->codec->dev_mixer);
- err_dev2:
-	unregister_sound_dsp(s->dev_audio);
- err_dev1:
-	au1xxx_dbdma_chan_free(s->dma_adc.dmanr);
- err_dma2:
-	au1xxx_dbdma_chan_free(s->dma_dac.dmanr);
- err_dma1:
-	release_mem_region(CPHYSADDR(AC97_PSC_SEL), 0x30);
-
-	ac97_release_codec(s->codec);
-	return -1;
-}
-
-static void __devinit
-au1550_remove(void)
-{
-	struct au1550_state *s = &au1550_state;
-
-	if (!s)
-		return;
-	synchronize_irq();
-	au1xxx_dbdma_chan_free(s->dma_adc.dmanr);
-	au1xxx_dbdma_chan_free(s->dma_dac.dmanr);
-	release_mem_region(CPHYSADDR(AC97_PSC_SEL), 0x30);
-	unregister_sound_dsp(s->dev_audio);
-	unregister_sound_mixer(s->codec->dev_mixer);
-	ac97_release_codec(s->codec);
-}
-
-static int __init
-init_au1550(void)
-{
-	return au1550_probe();
-}
-
-static void __exit
-cleanup_au1550(void)
-{
-	au1550_remove();
-}
-
-module_init(init_au1550);
-module_exit(cleanup_au1550);
-
-#ifndef MODULE
-
-static int __init
-au1550_setup(char *options)
-{
-	char           *this_opt;
-
-	if (!options || !*options)
-		return 0;
-
-	while ((this_opt = strsep(&options, ","))) {
-		if (!*this_opt)
-			continue;
-		if (!strncmp(this_opt, "vra", 3)) {
-			vra = 1;
-		}
-	}
-
-	return 1;
-}
-
-__setup("au1550_audio=", au1550_setup);
-
-#endif /* MODULE */
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 389cd7931668a233199555dfb19fb0dac7521a28..e90d103e177eab214d07dcc8e5a51ea62d91d76f 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -534,6 +534,14 @@ config SND_ES1968_INPUT
 	  If you say N the buttons will directly control the master volume.
 	  It is recommended to say Y.
 
+config SND_ES1968_RADIO
+	bool "Enable TEA5757 radio tuner support for es1968"
+	depends on SND_ES1968
+	depends on VIDEO_V4L2=y || VIDEO_V4L2=SND_ES1968
+	help
+	  Say Y here to include support for TEA5757 radio tuner integrated on
+	  some MediaForte cards (e.g. SF64-PCE2).
+
 config SND_FM801
 	tristate "ForteMedia FM801"
 	select SND_OPL3_LIB
@@ -552,13 +560,13 @@ config SND_FM801_TEA575X_BOOL
 	depends on VIDEO_V4L2=y || VIDEO_V4L2=SND_FM801
 	help
 	  Say Y here to include support for soundcards based on the ForteMedia
-	  FM801 chip with a TEA5757 tuner connected to GPIO1-3 pins (Media
-	  Forte SF256-PCS-02) into the snd-fm801 driver.
+	  FM801 chip with a TEA5757 tuner (MediaForte SF256-PCS, SF256-PCP and
+	  SF64-PCR) into the snd-fm801 driver.
 
-config SND_FM801_TEA575X
+config SND_TEA575X
 	tristate
-	depends on SND_FM801_TEA575X_BOOL
-	default SND_FM801
+	depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO
+	default SND_FM801 || SND_ES1968
 
 source "sound/pci/hda/Kconfig"
 
@@ -658,6 +666,15 @@ config SND_KORG1212
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-korg1212.
 
+config SND_LOLA
+	tristate "Digigram Lola"
+	select SND_PCM
+	help
+	  Say Y to include support for Digigram Lola boards.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called snd-lola.
+
 config SND_LX6464ES
 	tristate "Digigram LX6464ES"
 	select SND_PCM
diff --git a/sound/pci/Makefile b/sound/pci/Makefile
index 9cf4348ec137bd94bacc0213e613b2e5a24866b5..54fe325e3aa5160267e2ac83ba5d8efd255f08fc 100644
--- a/sound/pci/Makefile
+++ b/sound/pci/Makefile
@@ -64,6 +64,7 @@ obj-$(CONFIG_SND) += \
 	ca0106/ \
 	cs46xx/ \
 	cs5535audio/ \
+	lola/ \
 	lx6464es/ \
 	echoaudio/ \
 	emu10k1/ \
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index f8ccc9677c6f394ab85d9fe8bb134a0f75d55961..2ca6f4f85b412a18502ac0f6370d19cc604d7d56 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -42,10 +42,29 @@
 #include <sound/tlv.h>
 #include <sound/hwdep.h>
 
+
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("AudioScience inc. <support@audioscience.com>");
 MODULE_DESCRIPTION("AudioScience ALSA ASI5000 ASI6000 ASI87xx ASI89xx");
 
+#if defined CONFIG_SND_DEBUG
+/* copied from pcm_lib.c, hope later patch will make that version public
+and this copy can be removed */
+static void pcm_debug_name(struct snd_pcm_substream *substream,
+			   char *name, size_t len)
+{
+	snprintf(name, len, "pcmC%dD%d%c:%d",
+		 substream->pcm->card->number,
+		 substream->pcm->device,
+		 substream->stream ? 'c' : 'p',
+		 substream->number);
+}
+#define DEBUG_NAME(substream, name) char name[16]; pcm_debug_name(substream, name, sizeof(name))
+#else
+#define pcm_debug_name(s, n, l) do { } while (0)
+#define DEBUG_NAME(name, substream) do { } while (0)
+#endif
+
 #if defined CONFIG_SND_DEBUG_VERBOSE
 /**
  * snd_printddd - very verbose debug printk
@@ -58,7 +77,7 @@ MODULE_DESCRIPTION("AudioScience ALSA ASI5000 ASI6000 ASI87xx ASI89xx");
 #define snd_printddd(format, args...) \
 	__snd_printk(3, __FILE__, __LINE__, format, ##args)
 #else
-#define snd_printddd(format, args...)	do { } while (0)
+#define snd_printddd(format, args...) do { } while (0)
 #endif
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* index 0-MAX */
@@ -101,13 +120,6 @@ static int adapter_fs = DEFAULT_SAMPLERATE;
 #define PERIOD_BYTES_MIN  2048
 #define BUFFER_BYTES_MAX (512 * 1024)
 
-/* convert stream to character */
-#define SCHR(s) ((s == SNDRV_PCM_STREAM_PLAYBACK) ? 'P' : 'C')
-
-/*#define TIMER_MILLISECONDS 20
-#define FORCE_TIMER_JIFFIES ((TIMER_MILLISECONDS * HZ + 999)/1000)
-*/
-
 #define MAX_CLOCKSOURCES (HPI_SAMPLECLOCK_SOURCE_LAST + 1 + 7)
 
 struct clk_source {
@@ -136,7 +148,7 @@ struct snd_card_asihpi {
 	u32 h_mixer;
 	struct clk_cache cc;
 
-	u16 support_mmap;
+	u16 can_dma;
 	u16 support_grouping;
 	u16 support_mrx;
 	u16 update_interval_frames;
@@ -155,6 +167,7 @@ struct snd_card_asihpi_pcm {
 	unsigned int pcm_buf_host_rw_ofs; /* Host R/W pos */
 	unsigned int pcm_buf_dma_ofs;	/* DMA R/W offset in buffer */
 	unsigned int pcm_buf_elapsed_dma_ofs;	/* DMA R/W offset in buffer */
+	unsigned int drained_count;
 	struct snd_pcm_substream *substream;
 	u32 h_stream;
 	struct hpi_format format;
@@ -288,19 +301,26 @@ static u16 handle_error(u16 err, int line, char *filename)
 #define hpi_handle_error(x)  handle_error(x, __LINE__, __FILE__)
 
 /***************************** GENERAL PCM ****************/
-static void print_hwparams(struct snd_pcm_hw_params *p)
+
+static void print_hwparams(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *p)
 {
-	snd_printd("HWPARAMS \n");
-	snd_printd("samplerate %d \n", params_rate(p));
-	snd_printd("Channels %d \n", params_channels(p));
-	snd_printd("Format %d \n", params_format(p));
-	snd_printd("subformat %d \n", params_subformat(p));
-	snd_printd("Buffer bytes %d \n", params_buffer_bytes(p));
-	snd_printd("Period bytes %d \n", params_period_bytes(p));
-	snd_printd("access %d \n", params_access(p));
-	snd_printd("period_size %d \n", params_period_size(p));
-	snd_printd("periods %d \n", params_periods(p));
-	snd_printd("buffer_size %d \n", params_buffer_size(p));
+	DEBUG_NAME(substream, name);
+	snd_printd("%s HWPARAMS\n", name);
+	snd_printd(" samplerate %d Hz\n", params_rate(p));
+	snd_printd(" channels %d\n", params_channels(p));
+	snd_printd(" format %d\n", params_format(p));
+	snd_printd(" subformat %d\n", params_subformat(p));
+	snd_printd(" buffer %d B\n", params_buffer_bytes(p));
+	snd_printd(" period %d B\n", params_period_bytes(p));
+	snd_printd(" access %d\n", params_access(p));
+	snd_printd(" period_size %d\n", params_period_size(p));
+	snd_printd(" periods %d\n", params_periods(p));
+	snd_printd(" buffer_size %d\n", params_buffer_size(p));
+	snd_printd(" %d B/s\n", params_rate(p) *
+		params_channels(p) *
+		snd_pcm_format_width(params_format(p)) / 8);
+
 }
 
 static snd_pcm_format_t hpi_to_alsa_formats[] = {
@@ -451,7 +471,7 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
 	int width;
 	unsigned int bytes_per_sec;
 
-	print_hwparams(params);
+	print_hwparams(substream, params);
 	err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
 	if (err < 0)
 		return err;
@@ -459,10 +479,6 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (err)
 		return err;
 
-	snd_printdd("format %d, %d chans, %d_hz\n",
-				format, params_channels(params),
-				params_rate(params));
-
 	hpi_handle_error(hpi_format_create(&dpcm->format,
 			params_channels(params),
 			format, params_rate(params), 0, 0));
@@ -477,8 +493,7 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	dpcm->hpi_buffer_attached = 0;
-	if (card->support_mmap) {
-
+	if (card->can_dma) {
 		err = hpi_stream_host_buffer_attach(dpcm->h_stream,
 			params_buffer_bytes(params),  runtime->dma_addr);
 		if (err == 0) {
@@ -509,8 +524,6 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
 	dpcm->bytes_per_sec = bytes_per_sec;
 	dpcm->buffer_bytes = params_buffer_bytes(params);
 	dpcm->period_bytes = params_period_bytes(params);
-	snd_printdd("buffer_bytes=%d, period_bytes=%d, bps=%d\n",
-			dpcm->buffer_bytes, dpcm->period_bytes, bytes_per_sec);
 
 	return 0;
 }
@@ -564,9 +577,10 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
 	struct snd_card_asihpi *card = snd_pcm_substream_chip(substream);
 	struct snd_pcm_substream *s;
 	u16 e;
+	DEBUG_NAME(substream, name);
+
+	snd_printdd("%s trigger\n", name);
 
-	snd_printdd("%c%d trigger\n",
-			SCHR(substream->stream), substream->number);
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 		snd_pcm_group_for_each_entry(s, substream) {
@@ -580,8 +594,8 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
 			if (substream->stream != s->stream)
 				continue;
 
-			if ((s->stream == SNDRV_PCM_STREAM_PLAYBACK) &&
-				(card->support_mmap)) {
+			ds->drained_count = 0;
+			if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 				/* How do I know how much valid data is present
 				* in buffer? Must be at least one period!
 				* Guessing 2 periods, but if
@@ -599,9 +613,7 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
 			}
 
 			if (card->support_grouping) {
-				snd_printdd("\t%c%d group\n",
-						SCHR(s->stream),
-						s->number);
+				snd_printdd("%d group\n", s->number);
 				e = hpi_stream_group_add(
 					dpcm->h_stream,
 					ds->h_stream);
@@ -618,7 +630,7 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
 		/* start the master stream */
 		snd_card_asihpi_pcm_timer_start(substream);
 		if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) ||
-			!card->support_mmap)
+			!card->can_dma)
 			hpi_handle_error(hpi_stream_start(dpcm->h_stream));
 		break;
 
@@ -636,9 +648,7 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
 			s->runtime->status->state = SNDRV_PCM_STATE_SETUP;
 
 			if (card->support_grouping) {
-				snd_printdd("\t%c%d group\n",
-				SCHR(s->stream),
-					s->number);
+				snd_printdd("%d group\n", s->number);
 				snd_pcm_trigger_done(s, substream);
 			} else
 				break;
@@ -732,9 +742,9 @@ static void snd_card_asihpi_timer_function(unsigned long data)
 	int loops = 0;
 	u16 state;
 	u32 buffer_size, bytes_avail, samples_played, on_card_bytes;
+	DEBUG_NAME(substream, name);
 
-	snd_printdd("%c%d snd_card_asihpi_timer_function\n",
-				SCHR(substream->stream), substream->number);
+	snd_printdd("%s snd_card_asihpi_timer_function\n", name);
 
 	/* find minimum newdata and buffer pos in group */
 	snd_pcm_group_for_each_entry(s, substream) {
@@ -756,6 +766,9 @@ static void snd_card_asihpi_timer_function(unsigned long data)
 		/* number of bytes in on-card buffer */
 		runtime->delay = on_card_bytes;
 
+		if (!card->can_dma)
+			on_card_bytes = bytes_avail;
+
 		if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 			pcm_buf_dma_ofs = ds->pcm_buf_host_rw_ofs - bytes_avail;
 			if (state == HPI_STATE_STOPPED) {
@@ -763,12 +776,18 @@ static void snd_card_asihpi_timer_function(unsigned long data)
 				    (on_card_bytes < ds->pcm_buf_host_rw_ofs)) {
 					hpi_handle_error(hpi_stream_start(ds->h_stream));
 					snd_printdd("P%d start\n", s->number);
+					ds->drained_count = 0;
 				}
 			} else if (state == HPI_STATE_DRAINED) {
 				snd_printd(KERN_WARNING "P%d drained\n",
 						s->number);
-				/*snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN);
-				continue; */
+				ds->drained_count++;
+				if (ds->drained_count > 2) {
+					snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN);
+					continue;
+				}
+			} else {
+				ds->drained_count = 0;
 			}
 		} else
 			pcm_buf_dma_ofs = bytes_avail + ds->pcm_buf_host_rw_ofs;
@@ -786,16 +805,18 @@ static void snd_card_asihpi_timer_function(unsigned long data)
 				newdata);
 		}
 
-		snd_printdd("hw_ptr x%04lX, appl_ptr x%04lX\n",
+		snd_printdd("hw_ptr 0x%04lX, appl_ptr 0x%04lX\n",
 			(unsigned long)frames_to_bytes(runtime,
 						runtime->status->hw_ptr),
 			(unsigned long)frames_to_bytes(runtime,
 						runtime->control->appl_ptr));
 
-		snd_printdd("%d %c%d S=%d, rw=%04X, dma=x%04X, left=x%04X,"
-			" aux=x%04X space=x%04X\n",
-			loops, SCHR(s->stream),	s->number,
-			state,	ds->pcm_buf_host_rw_ofs, pcm_buf_dma_ofs, (int)bytes_avail,
+		snd_printdd("%d S=%d, "
+			"rw=0x%04X, dma=0x%04X, left=0x%04X, "
+			"aux=0x%04X space=0x%04X\n",
+			s->number, state,
+			ds->pcm_buf_host_rw_ofs, pcm_buf_dma_ofs,
+			(int)bytes_avail,
 			(int)on_card_bytes, buffer_size-bytes_avail);
 		loops++;
 	}
@@ -814,7 +835,7 @@ static void snd_card_asihpi_timer_function(unsigned long data)
 
 	next_jiffies = max(next_jiffies, 1U);
 	dpcm->timer.expires = jiffies + next_jiffies;
-	snd_printdd("jif %d buf pos x%04X newdata x%04X xfer x%04X\n",
+	snd_printdd("jif %d buf pos 0x%04X newdata 0x%04X xfer 0x%04X\n",
 			next_jiffies, pcm_buf_dma_ofs, newdata, xfercount);
 
 	snd_pcm_group_for_each_entry(s, substream) {
@@ -826,30 +847,63 @@ static void snd_card_asihpi_timer_function(unsigned long data)
 
 		ds->pcm_buf_dma_ofs = pcm_buf_dma_ofs;
 
-		if (xfercount && (on_card_bytes <= ds->period_bytes)) {
-			if (card->support_mmap) {
-				if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-					snd_printddd("P%d write x%04x\n",
+		if (xfercount &&
+			/* Limit use of on card fifo for playback */
+			((on_card_bytes <= ds->period_bytes) ||
+			(s->stream == SNDRV_PCM_STREAM_CAPTURE)))
+
+		{
+
+			unsigned int buf_ofs = ds->pcm_buf_host_rw_ofs % ds->buffer_bytes;
+			unsigned int xfer1, xfer2;
+			char *pd = &s->runtime->dma_area[buf_ofs];
+
+			if (card->can_dma) { /* buffer wrap is handled at lower level */
+				xfer1 = xfercount;
+				xfer2 = 0;
+			} else {
+				xfer1 = min(xfercount, ds->buffer_bytes - buf_ofs);
+				xfer2 = xfercount - xfer1;
+			}
+
+			if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+				snd_printddd("P%d write1 0x%04X 0x%04X\n",
+					s->number, xfer1, buf_ofs);
+				hpi_handle_error(
+					hpi_outstream_write_buf(
+						ds->h_stream, pd, xfer1,
+						&ds->format));
+
+				if (xfer2) {
+					pd = s->runtime->dma_area;
+
+					snd_printddd("P%d write2 0x%04X 0x%04X\n",
 							s->number,
-							ds->period_bytes);
+							xfercount - xfer1, buf_ofs);
 					hpi_handle_error(
 						hpi_outstream_write_buf(
-							ds->h_stream,
-							&s->runtime->
-								dma_area[0],
-							xfercount,
+							ds->h_stream, pd,
+							xfercount - xfer1,
 							&ds->format));
-				} else {
-					snd_printddd("C%d read x%04x\n",
-						s->number,
-						xfercount);
+				}
+			} else {
+				snd_printddd("C%d read1 0x%04x\n",
+					s->number, xfer1);
+				hpi_handle_error(
+					hpi_instream_read_buf(
+						ds->h_stream,
+						pd, xfer1));
+				if (xfer2) {
+					pd = s->runtime->dma_area;
+					snd_printddd("C%d read2 0x%04x\n",
+						s->number, xfer2);
 					hpi_handle_error(
 						hpi_instream_read_buf(
 							ds->h_stream,
-							NULL, xfercount));
+							pd, xfer2));
 				}
-				ds->pcm_buf_host_rw_ofs = ds->pcm_buf_host_rw_ofs + xfercount;
-			} /* else R/W will be handled by read/write callbacks */
+			}
+			ds->pcm_buf_host_rw_ofs = ds->pcm_buf_host_rw_ofs + xfercount;
 			ds->pcm_buf_elapsed_dma_ofs = pcm_buf_dma_ofs;
 			snd_pcm_period_elapsed(s);
 		}
@@ -863,7 +917,7 @@ static void snd_card_asihpi_timer_function(unsigned long data)
 static int snd_card_asihpi_playback_ioctl(struct snd_pcm_substream *substream,
 					  unsigned int cmd, void *arg)
 {
-	snd_printdd(KERN_INFO "Playback ioctl %d\n", cmd);
+	snd_printddd(KERN_INFO "P%d ioctl %d\n", substream->number, cmd);
 	return snd_pcm_lib_ioctl(substream, cmd, arg);
 }
 
@@ -873,7 +927,7 @@ static int snd_card_asihpi_playback_prepare(struct snd_pcm_substream *
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
 
-	snd_printdd("playback prepare %d\n", substream->number);
+	snd_printdd("P%d prepare\n", substream->number);
 
 	hpi_handle_error(hpi_outstream_reset(dpcm->h_stream));
 	dpcm->pcm_buf_host_rw_ofs = 0;
@@ -890,7 +944,7 @@ snd_card_asihpi_playback_pointer(struct snd_pcm_substream *substream)
 	snd_pcm_uframes_t ptr;
 
 	ptr = bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs  % dpcm->buffer_bytes);
-	snd_printddd("playback_pointer=x%04lx\n", (unsigned long)ptr);
+	snd_printddd("P%d pointer = 0x%04lx\n", substream->number, (unsigned long)ptr);
 	return ptr;
 }
 
@@ -986,11 +1040,9 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream)
 					SNDRV_PCM_INFO_DOUBLE |
 					SNDRV_PCM_INFO_BATCH |
 					SNDRV_PCM_INFO_BLOCK_TRANSFER |
-					SNDRV_PCM_INFO_PAUSE;
-
-	if (card->support_mmap)
-		snd_card_asihpi_playback.info |= SNDRV_PCM_INFO_MMAP |
-						SNDRV_PCM_INFO_MMAP_VALID;
+					SNDRV_PCM_INFO_PAUSE |
+					SNDRV_PCM_INFO_MMAP |
+					SNDRV_PCM_INFO_MMAP_VALID;
 
 	if (card->support_grouping)
 		snd_card_asihpi_playback.info |= SNDRV_PCM_INFO_SYNC_START;
@@ -998,7 +1050,7 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream)
 	/* struct is copied, so can create initializer dynamically */
 	runtime->hw = snd_card_asihpi_playback;
 
-	if (card->support_mmap)
+	if (card->can_dma)
 		err = snd_pcm_hw_constraint_pow2(runtime, 0,
 					SNDRV_PCM_HW_PARAM_BUFFER_BYTES);
 	if (err < 0)
@@ -1028,58 +1080,6 @@ static int snd_card_asihpi_playback_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static int snd_card_asihpi_playback_copy(struct snd_pcm_substream *substream,
-					int channel,
-					snd_pcm_uframes_t pos,
-					void __user *src,
-					snd_pcm_uframes_t count)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
-	unsigned int len;
-
-	len = frames_to_bytes(runtime, count);
-
-	if (copy_from_user(runtime->dma_area, src, len))
-		return -EFAULT;
-
-	snd_printddd("playback copy%d %u bytes\n",
-			substream->number, len);
-
-	hpi_handle_error(hpi_outstream_write_buf(dpcm->h_stream,
-				runtime->dma_area, len, &dpcm->format));
-
-	dpcm->pcm_buf_host_rw_ofs += len;
-
-	return 0;
-}
-
-static int snd_card_asihpi_playback_silence(struct snd_pcm_substream *
-					    substream, int channel,
-					    snd_pcm_uframes_t pos,
-					    snd_pcm_uframes_t count)
-{
-	/* Usually writes silence to DMA buffer, which should be overwritten
-	by real audio later.  Our fifos cannot be overwritten, and are not
-	free-running DMAs. Silence is output on fifo underflow.
-	This callback is still required to allow the copy callback to be used.
-	*/
-	return 0;
-}
-
-static struct snd_pcm_ops snd_card_asihpi_playback_ops = {
-	.open = snd_card_asihpi_playback_open,
-	.close = snd_card_asihpi_playback_close,
-	.ioctl = snd_card_asihpi_playback_ioctl,
-	.hw_params = snd_card_asihpi_pcm_hw_params,
-	.hw_free = snd_card_asihpi_hw_free,
-	.prepare = snd_card_asihpi_playback_prepare,
-	.trigger = snd_card_asihpi_trigger,
-	.pointer = snd_card_asihpi_playback_pointer,
-	.copy = snd_card_asihpi_playback_copy,
-	.silence = snd_card_asihpi_playback_silence,
-};
-
 static struct snd_pcm_ops snd_card_asihpi_playback_mmap_ops = {
 	.open = snd_card_asihpi_playback_open,
 	.close = snd_card_asihpi_playback_close,
@@ -1211,18 +1211,16 @@ static int snd_card_asihpi_capture_open(struct snd_pcm_substream *substream)
 	snd_card_asihpi_capture_format(card, dpcm->h_stream,
 				       &snd_card_asihpi_capture);
 	snd_card_asihpi_pcm_samplerates(card,  &snd_card_asihpi_capture);
-	snd_card_asihpi_capture.info = SNDRV_PCM_INFO_INTERLEAVED;
-
-	if (card->support_mmap)
-		snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_MMAP |
-						SNDRV_PCM_INFO_MMAP_VALID;
+	snd_card_asihpi_capture.info = SNDRV_PCM_INFO_INTERLEAVED |
+					SNDRV_PCM_INFO_MMAP |
+					SNDRV_PCM_INFO_MMAP_VALID;
 
 	if (card->support_grouping)
 		snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_SYNC_START;
 
 	runtime->hw = snd_card_asihpi_capture;
 
-	if (card->support_mmap)
+	if (card->can_dma)
 		err = snd_pcm_hw_constraint_pow2(runtime, 0,
 					SNDRV_PCM_HW_PARAM_BUFFER_BYTES);
 	if (err < 0)
@@ -1246,28 +1244,6 @@ static int snd_card_asihpi_capture_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static int snd_card_asihpi_capture_copy(struct snd_pcm_substream *substream,
-				int channel, snd_pcm_uframes_t pos,
-				void __user *dst, snd_pcm_uframes_t count)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
-	u32 len;
-
-	len = frames_to_bytes(runtime, count);
-
-	snd_printddd("capture copy%d %d bytes\n", substream->number, len);
-	hpi_handle_error(hpi_instream_read_buf(dpcm->h_stream,
-				runtime->dma_area, len));
-
-	dpcm->pcm_buf_host_rw_ofs = dpcm->pcm_buf_host_rw_ofs + len;
-
-	if (copy_to_user(dst, runtime->dma_area, len))
-		return -EFAULT;
-
-	return 0;
-}
-
 static struct snd_pcm_ops snd_card_asihpi_capture_mmap_ops = {
 	.open = snd_card_asihpi_capture_open,
 	.close = snd_card_asihpi_capture_close,
@@ -1279,18 +1255,6 @@ static struct snd_pcm_ops snd_card_asihpi_capture_mmap_ops = {
 	.pointer = snd_card_asihpi_capture_pointer,
 };
 
-static struct snd_pcm_ops snd_card_asihpi_capture_ops = {
-	.open = snd_card_asihpi_capture_open,
-	.close = snd_card_asihpi_capture_close,
-	.ioctl = snd_card_asihpi_capture_ioctl,
-	.hw_params = snd_card_asihpi_pcm_hw_params,
-	.hw_free = snd_card_asihpi_hw_free,
-	.prepare = snd_card_asihpi_capture_prepare,
-	.trigger = snd_card_asihpi_trigger,
-	.pointer = snd_card_asihpi_capture_pointer,
-	.copy = snd_card_asihpi_capture_copy
-};
-
 static int __devinit snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi,
 				      int device, int substreams)
 {
@@ -1303,17 +1267,10 @@ static int __devinit snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi,
 	if (err < 0)
 		return err;
 	/* pointer to ops struct is stored, dont change ops afterwards! */
-	if (asihpi->support_mmap) {
 		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
 				&snd_card_asihpi_playback_mmap_ops);
 		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
 				&snd_card_asihpi_capture_mmap_ops);
-	} else {
-		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
-				&snd_card_asihpi_playback_ops);
-		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
-				&snd_card_asihpi_capture_ops);
-	}
 
 	pcm->private_data = asihpi;
 	pcm->info_flags = 0;
@@ -1413,14 +1370,16 @@ static void asihpi_ctl_init(struct snd_kcontrol_new *snd_control,
 				struct hpi_control *hpi_ctl,
 				char *name)
 {
-	char *dir = "";
+	char *dir;
 	memset(snd_control, 0, sizeof(*snd_control));
 	snd_control->name = hpi_ctl->name;
 	snd_control->private_value = hpi_ctl->h_control;
 	snd_control->iface = SNDRV_CTL_ELEM_IFACE_MIXER;
 	snd_control->index = 0;
 
-	if (hpi_ctl->dst_node_type + HPI_DESTNODE_NONE == HPI_DESTNODE_ISTREAM)
+	if (hpi_ctl->src_node_type + HPI_SOURCENODE_NONE == HPI_SOURCENODE_CLOCK_SOURCE)
+		dir = ""; /* clock is neither capture nor playback */
+	else if (hpi_ctl->dst_node_type + HPI_DESTNODE_NONE == HPI_DESTNODE_ISTREAM)
 		dir = "Capture ";  /* On or towards a PCM capture destination*/
 	else if ((hpi_ctl->src_node_type + HPI_SOURCENODE_NONE != HPI_SOURCENODE_OSTREAM) &&
 		(!hpi_ctl->dst_node_type))
@@ -1433,7 +1392,7 @@ static void asihpi_ctl_init(struct snd_kcontrol_new *snd_control,
 		dir = "Playback "; /* PCM Playback source, or  output node */
 
 	if (hpi_ctl->src_node_type && hpi_ctl->dst_node_type)
-		sprintf(hpi_ctl->name, "%s%d %s%d %s%s",
+		sprintf(hpi_ctl->name, "%s %d %s %d %s%s",
 			asihpi_src_names[hpi_ctl->src_node_type],
 			hpi_ctl->src_node_index,
 			asihpi_dst_names[hpi_ctl->dst_node_type],
@@ -2875,14 +2834,14 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev,
 	if (err)
 		asihpi->update_interval_frames = 512;
 
-	if (!asihpi->support_mmap)
+	if (!asihpi->can_dma)
 		asihpi->update_interval_frames *= 2;
 
 	hpi_handle_error(hpi_instream_open(asihpi->adapter_index,
 			     0, &h_stream));
 
 	err = hpi_instream_host_buffer_free(h_stream);
-	asihpi->support_mmap = (!err);
+	asihpi->can_dma = (!err);
 
 	hpi_handle_error(hpi_instream_close(h_stream));
 
@@ -2894,8 +2853,8 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev,
 		asihpi->out_max_chans = 2;
 	}
 
-	snd_printk(KERN_INFO "supports mmap:%d grouping:%d mrx:%d\n",
-			asihpi->support_mmap,
+	snd_printk(KERN_INFO "has dma:%d, grouping:%d, mrx:%d\n",
+			asihpi->can_dma,
 			asihpi->support_grouping,
 			asihpi->support_mrx
 	      );
@@ -2925,10 +2884,7 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev,
 	    by enable_hwdep  module param*/
 	snd_asihpi_hpi_new(asihpi, 0, NULL);
 
-	if (asihpi->support_mmap)
-		strcpy(card->driver, "ASIHPI-MMAP");
-	else
-		strcpy(card->driver, "ASIHPI");
+	strcpy(card->driver, "ASIHPI");
 
 	sprintf(card->shortname, "AudioScience ASI%4X", asihpi->type);
 	sprintf(card->longname, "%s %i",
diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c
index 8c8aac4c567ee45938049900d008d28935a55640..df4aed5295dddd33526c12051691456c8800a900 100644
--- a/sound/pci/asihpi/hpi6000.c
+++ b/sound/pci/asihpi/hpi6000.c
@@ -200,8 +200,8 @@ static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata,
 static void subsys_create_adapter(struct hpi_message *phm,
 	struct hpi_response *phr);
 
-static void subsys_delete_adapter(struct hpi_message *phm,
-	struct hpi_response *phr);
+static void adapter_delete(struct hpi_adapter_obj *pao,
+	struct hpi_message *phm, struct hpi_response *phr);
 
 static void adapter_get_asserts(struct hpi_adapter_obj *pao,
 	struct hpi_message *phm, struct hpi_response *phr);
@@ -222,9 +222,6 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
 	case HPI_SUBSYS_CREATE_ADAPTER:
 		subsys_create_adapter(phm, phr);
 		break;
-	case HPI_SUBSYS_DELETE_ADAPTER:
-		subsys_delete_adapter(phm, phr);
-		break;
 	default:
 		phr->error = HPI_ERROR_INVALID_FUNC;
 		break;
@@ -279,6 +276,10 @@ static void adapter_message(struct hpi_adapter_obj *pao,
 		adapter_get_asserts(pao, phm, phr);
 		break;
 
+	case HPI_ADAPTER_DELETE:
+		adapter_delete(pao, phm, phr);
+		break;
+
 	default:
 		hw_message(pao, phm, phr);
 		break;
@@ -333,26 +334,22 @@ void HPI_6000(struct hpi_message *phm, struct hpi_response *phr)
 {
 	struct hpi_adapter_obj *pao = NULL;
 
-	/* subsytem messages get executed by every HPI. */
-	/* All other messages are ignored unless the adapter index matches */
-	/* an adapter in the HPI */
-	/*HPI_DEBUG_LOG(DEBUG, "O %d,F %x\n", phm->wObject, phm->wFunction); */
-
-	/* if Dsp has crashed then do not communicate with it any more */
 	if (phm->object != HPI_OBJ_SUBSYSTEM) {
 		pao = hpi_find_adapter(phm->adapter_index);
 		if (!pao) {
-			HPI_DEBUG_LOG(DEBUG,
-				" %d,%d refused, for another HPI?\n",
-				phm->object, phm->function);
+			hpi_init_response(phr, phm->object, phm->function,
+				HPI_ERROR_BAD_ADAPTER_NUMBER);
+			HPI_DEBUG_LOG(DEBUG, "invalid adapter index: %d \n",
+				phm->adapter_index);
 			return;
 		}
 
+		/* Don't even try to communicate with crashed DSP */
 		if (pao->dsp_crashed >= 10) {
 			hpi_init_response(phr, phm->object, phm->function,
 				HPI_ERROR_DSP_HARDWARE);
-			HPI_DEBUG_LOG(DEBUG, " %d,%d dsp crashed.\n",
-				phm->object, phm->function);
+			HPI_DEBUG_LOG(DEBUG, "adapter %d dsp crashed\n",
+				phm->adapter_index);
 			return;
 		}
 	}
@@ -463,15 +460,9 @@ static void subsys_create_adapter(struct hpi_message *phm,
 	phr->error = 0;
 }
 
-static void subsys_delete_adapter(struct hpi_message *phm,
-	struct hpi_response *phr)
+static void adapter_delete(struct hpi_adapter_obj *pao,
+	struct hpi_message *phm, struct hpi_response *phr)
 {
-	struct hpi_adapter_obj *pao = NULL;
-
-	pao = hpi_find_adapter(phm->obj_index);
-	if (!pao)
-		return;
-
 	delete_adapter_obj(pao);
 	hpi_delete_adapter(pao);
 	phr->error = 0;
diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c
index 22e9f08dea6de8e94b774d4d3276b99f0ed7644f..9d5df54a6b46f4e67c99dd8d2cbdc47ba479f0e0 100644
--- a/sound/pci/asihpi/hpi6205.c
+++ b/sound/pci/asihpi/hpi6205.c
@@ -152,8 +152,8 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm,
 
 static void subsys_create_adapter(struct hpi_message *phm,
 	struct hpi_response *phr);
-static void subsys_delete_adapter(struct hpi_message *phm,
-	struct hpi_response *phr);
+static void adapter_delete(struct hpi_adapter_obj *pao,
+	struct hpi_message *phm, struct hpi_response *phr);
 
 static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
 	u32 *pos_error_code);
@@ -223,15 +223,13 @@ static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index);
 
 /*****************************************************************************/
 
-static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
+static void subsys_message(struct hpi_adapter_obj *pao,
+	struct hpi_message *phm, struct hpi_response *phr)
 {
 	switch (phm->function) {
 	case HPI_SUBSYS_CREATE_ADAPTER:
 		subsys_create_adapter(phm, phr);
 		break;
-	case HPI_SUBSYS_DELETE_ADAPTER:
-		subsys_delete_adapter(phm, phr);
-		break;
 	default:
 		phr->error = HPI_ERROR_INVALID_FUNC;
 		break;
@@ -279,6 +277,10 @@ static void adapter_message(struct hpi_adapter_obj *pao,
 	struct hpi_message *phm, struct hpi_response *phr)
 {
 	switch (phm->function) {
+	case HPI_ADAPTER_DELETE:
+		adapter_delete(pao, phm, phr);
+		break;
+
 	default:
 		hw_message(pao, phm, phr);
 		break;
@@ -371,36 +373,17 @@ static void instream_message(struct hpi_adapter_obj *pao,
 /** Entry point to this HPI backend
  * All calls to the HPI start here
  */
-void HPI_6205(struct hpi_message *phm, struct hpi_response *phr)
+void _HPI_6205(struct hpi_adapter_obj *pao, struct hpi_message *phm,
+	struct hpi_response *phr)
 {
-	struct hpi_adapter_obj *pao = NULL;
-
-	/* subsytem messages are processed by every HPI.
-	 * All other messages are ignored unless the adapter index matches
-	 * an adapter in the HPI
-	 */
-	/* HPI_DEBUG_LOG(DEBUG, "HPI Obj=%d, Func=%d\n", phm->wObject,
-	   phm->wFunction); */
-
-	/* if Dsp has crashed then do not communicate with it any more */
-	if (phm->object != HPI_OBJ_SUBSYSTEM) {
-		pao = hpi_find_adapter(phm->adapter_index);
-		if (!pao) {
-			HPI_DEBUG_LOG(DEBUG,
-				" %d,%d refused, for another HPI?\n",
-				phm->object, phm->function);
-			return;
-		}
-
-		if ((pao->dsp_crashed >= 10)
-			&& (phm->function != HPI_ADAPTER_DEBUG_READ)) {
-			/* allow last resort debug read even after crash */
-			hpi_init_response(phr, phm->object, phm->function,
-				HPI_ERROR_DSP_HARDWARE);
-			HPI_DEBUG_LOG(WARNING, " %d,%d dsp crashed.\n",
-				phm->object, phm->function);
-			return;
-		}
+	if (pao && (pao->dsp_crashed >= 10)
+		&& (phm->function != HPI_ADAPTER_DEBUG_READ)) {
+		/* allow last resort debug read even after crash */
+		hpi_init_response(phr, phm->object, phm->function,
+			HPI_ERROR_DSP_HARDWARE);
+		HPI_DEBUG_LOG(WARNING, " %d,%d dsp crashed.\n", phm->object,
+			phm->function);
+		return;
 	}
 
 	/* Init default response  */
@@ -412,7 +395,7 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr)
 	case HPI_TYPE_MESSAGE:
 		switch (phm->object) {
 		case HPI_OBJ_SUBSYSTEM:
-			subsys_message(phm, phr);
+			subsys_message(pao, phm, phr);
 			break;
 
 		case HPI_OBJ_ADAPTER:
@@ -444,6 +427,26 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr)
 	}
 }
 
+void HPI_6205(struct hpi_message *phm, struct hpi_response *phr)
+{
+	struct hpi_adapter_obj *pao = NULL;
+
+	if (phm->object != HPI_OBJ_SUBSYSTEM) {
+		/* normal messages must have valid adapter index */
+		pao = hpi_find_adapter(phm->adapter_index);
+	} else {
+		/* subsys messages don't address an adapter */
+		_HPI_6205(NULL, phm, phr);
+		return;
+	}
+
+	if (pao)
+		_HPI_6205(pao, phm, phr);
+	else
+		hpi_init_response(phr, phm->object, phm->function,
+			HPI_ERROR_BAD_ADAPTER_NUMBER);
+}
+
 /*****************************************************************************/
 /* SUBSYSTEM */
 
@@ -491,13 +494,11 @@ static void subsys_create_adapter(struct hpi_message *phm,
 }
 
 /** delete an adapter - required by WDM driver */
-static void subsys_delete_adapter(struct hpi_message *phm,
-	struct hpi_response *phr)
+static void adapter_delete(struct hpi_adapter_obj *pao,
+	struct hpi_message *phm, struct hpi_response *phr)
 {
-	struct hpi_adapter_obj *pao;
 	struct hpi_hw_obj *phw;
 
-	pao = hpi_find_adapter(phm->obj_index);
 	if (!pao) {
 		phr->error = HPI_ERROR_INVALID_OBJ_INDEX;
 		return;
@@ -563,11 +564,12 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
 	}
 
 	err = adapter_boot_load_dsp(pao, pos_error_code);
-	if (err)
+	if (err) {
+		HPI_DEBUG_LOG(ERROR, "DSP code load failed\n");
 		/* no need to clean up as SubSysCreateAdapter */
 		/* calls DeleteAdapter on error. */
 		return err;
-
+	}
 	HPI_DEBUG_LOG(INFO, "load DSP code OK\n");
 
 	/* allow boot load even if mem alloc wont work */
@@ -604,6 +606,7 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
 				control_cache.number_of_controls,
 				interface->control_cache.size_in_bytes,
 				p_control_cache_virtual);
+
 			if (!phw->p_cache)
 				err = HPI_ERROR_MEMORY_ALLOC;
 		}
@@ -675,16 +678,14 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
 }
 
 /** Free memory areas allocated by adapter
- * this routine is called from SubSysDeleteAdapter,
+ * this routine is called from AdapterDelete,
   * and SubSysCreateAdapter if duplicate index
 */
 static void delete_adapter_obj(struct hpi_adapter_obj *pao)
 {
-	struct hpi_hw_obj *phw;
+	struct hpi_hw_obj *phw = pao->priv;
 	int i;
 
-	phw = pao->priv;
-
 	if (hpios_locked_mem_valid(&phw->h_control_cache)) {
 		hpios_locked_mem_free(&phw->h_control_cache);
 		hpi_free_control_cache(phw->p_cache);
@@ -1275,6 +1276,7 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
 	case HPI_ADAPTER_FAMILY_ASI(0x6300):
 		boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6400);
 		break;
+	case HPI_ADAPTER_FAMILY_ASI(0x5500):
 	case HPI_ADAPTER_FAMILY_ASI(0x5600):
 	case HPI_ADAPTER_FAMILY_ASI(0x6500):
 		boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6600);
@@ -2059,7 +2061,6 @@ static int wait_dsp_ack(struct hpi_hw_obj *phw, int state, int timeout_us)
 static void send_dsp_command(struct hpi_hw_obj *phw, int cmd)
 {
 	struct bus_master_interface *interface = phw->p_interface_buffer;
-
 	u32 r;
 
 	interface->host_cmd = cmd;
diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h
index 3b9fd115da36fc2cf121d47274baf1425b82d5a9..bf5eced76bacefb4b5d077a75134fc76ded8c65e 100644
--- a/sound/pci/asihpi/hpi_internal.h
+++ b/sound/pci/asihpi/hpi_internal.h
@@ -294,7 +294,7 @@ enum HPI_CONTROL_ATTRIBUTES {
 
 /* These defines are used to fill in protocol information for an Ethernet packet
     sent using HMI on CS18102 */
-/** ID supplied by Cirrius for ASI packets. */
+/** ID supplied by Cirrus for ASI packets. */
 #define HPI_ETHERNET_PACKET_ID                  0x85
 /** Simple packet - no special routing required */
 #define HPI_ETHERNET_PACKET_V1                  0x01
@@ -307,7 +307,7 @@ enum HPI_CONTROL_ATTRIBUTES {
 /** This packet must make its way to the host across the HPI interface */
 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI_V1   0x41
 
-#define HPI_ETHERNET_UDP_PORT (44600)	/*!< UDP messaging port */
+#define HPI_ETHERNET_UDP_PORT 44600 /**< HPI UDP service */
 
 /** Default network timeout in milli-seconds. */
 #define HPI_ETHERNET_TIMEOUT_MS 500
@@ -397,14 +397,14 @@ enum HPI_FUNCTION_IDS {
 	HPI_SUBSYS_OPEN = HPI_FUNC_ID(SUBSYSTEM, 1),
 	HPI_SUBSYS_GET_VERSION = HPI_FUNC_ID(SUBSYSTEM, 2),
 	HPI_SUBSYS_GET_INFO = HPI_FUNC_ID(SUBSYSTEM, 3),
-	HPI_SUBSYS_FIND_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 4),
+	/* HPI_SUBSYS_FIND_ADAPTERS     = HPI_FUNC_ID(SUBSYSTEM, 4), */
 	HPI_SUBSYS_CREATE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 5),
 	HPI_SUBSYS_CLOSE = HPI_FUNC_ID(SUBSYSTEM, 6),
-	HPI_SUBSYS_DELETE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 7),
+	/* HPI_SUBSYS_DELETE_ADAPTER    = HPI_FUNC_ID(SUBSYSTEM, 7), */
 	HPI_SUBSYS_DRIVER_LOAD = HPI_FUNC_ID(SUBSYSTEM, 8),
 	HPI_SUBSYS_DRIVER_UNLOAD = HPI_FUNC_ID(SUBSYSTEM, 9),
-	HPI_SUBSYS_READ_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 10),
-	HPI_SUBSYS_WRITE_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 11),
+	/* HPI_SUBSYS_READ_PORT_8               = HPI_FUNC_ID(SUBSYSTEM, 10), */
+	/* HPI_SUBSYS_WRITE_PORT_8              = HPI_FUNC_ID(SUBSYSTEM, 11), */
 	HPI_SUBSYS_GET_NUM_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 12),
 	HPI_SUBSYS_GET_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 13),
 	HPI_SUBSYS_SET_NETWORK_INTERFACE = HPI_FUNC_ID(SUBSYSTEM, 14),
@@ -433,7 +433,8 @@ enum HPI_FUNCTION_IDS {
 	HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18),
 	HPI_ADAPTER_IRQ_QUERY_AND_CLEAR = HPI_FUNC_ID(ADAPTER, 19),
 	HPI_ADAPTER_IRQ_CALLBACK = HPI_FUNC_ID(ADAPTER, 20),
-#define HPI_ADAPTER_FUNCTION_COUNT 20
+	HPI_ADAPTER_DELETE = HPI_FUNC_ID(ADAPTER, 21),
+#define HPI_ADAPTER_FUNCTION_COUNT 21
 
 	HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1),
 	HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2),
@@ -1561,8 +1562,6 @@ void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr);
 u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource,
 	u16 *pw_adapter_index);
 
-u16 hpi_subsys_delete_adapter(u16 adapter_index);
-
 u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer,
 	struct hpi_hostbuffer_status **pp_status);
 
@@ -1584,9 +1583,7 @@ void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR);
 
 /*////////////////////////////////////////////////////////////////////////// */
 /* declarations for individual HPI entry points */
-hpi_handler_func HPI_1000;
 hpi_handler_func HPI_6000;
 hpi_handler_func HPI_6205;
-hpi_handler_func HPI_COMMON;
 
 #endif				/* _HPI_INTERNAL_H_ */
diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c
index 3e9c5c289764d7bc1923169853950028f95e129d..b15a02e91f824aac1d68b50851bd8a0091ebd6c8 100644
--- a/sound/pci/asihpi/hpicmn.c
+++ b/sound/pci/asihpi/hpicmn.c
@@ -227,8 +227,9 @@ static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC)
 			if (info->control_type) {
 				pC->p_info[info->control_index] = info;
 				cached++;
-			} else	/* dummy cache entry */
+			} else {	/* dummy cache entry */
 				pC->p_info[info->control_index] = NULL;
+			}
 
 			byte_count += info->size_in32bit_words * 4;
 
@@ -298,7 +299,7 @@ struct pad_ofs_size {
 	unsigned int field_size;
 };
 
-static struct pad_ofs_size pad_desc[] = {
+static const struct pad_ofs_size pad_desc[] = {
 	HPICMN_PAD_OFS_AND_SIZE(c_channel),	/* HPI_PAD_CHANNEL_NAME */
 	HPICMN_PAD_OFS_AND_SIZE(c_artist),	/* HPI_PAD_ARTIST */
 	HPICMN_PAD_OFS_AND_SIZE(c_title),	/* HPI_PAD_TITLE */
@@ -617,6 +618,10 @@ void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *p_cache,
 	}
 }
 
+/** Allocate control cache.
+
+\return Cache pointer, or NULL if allocation fails.
+*/
 struct hpi_control_cache *hpi_alloc_control_cache(const u32 control_count,
 	const u32 size_in_bytes, u8 *p_dsp_control_buffer)
 {
@@ -667,7 +672,6 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
 		phr->u.s.num_adapters = adapters.gw_num_adapters;
 		break;
 	case HPI_SUBSYS_CREATE_ADAPTER:
-	case HPI_SUBSYS_DELETE_ADAPTER:
 		break;
 	default:
 		phr->error = HPI_ERROR_INVALID_FUNC;
diff --git a/sound/pci/asihpi/hpicmn.h b/sound/pci/asihpi/hpicmn.h
index 590f0b69e655ae57e0b63f442f6dbb1809af941c..d53cdf6e535f51d877bee38925d26a6c7e9c99e1 100644
--- a/sound/pci/asihpi/hpicmn.h
+++ b/sound/pci/asihpi/hpicmn.h
@@ -60,3 +60,5 @@ void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *pC,
 	struct hpi_message *phm, struct hpi_response *phr);
 
 u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr);
+
+hpi_handler_func HPI_COMMON;
diff --git a/sound/pci/asihpi/hpifunc.c b/sound/pci/asihpi/hpifunc.c
index c38fc9487560cea2a235e0ba829c43b197e7f9e9..7397b169b89f2b626f8dca427006dc96d260a2ce 100644
--- a/sound/pci/asihpi/hpifunc.c
+++ b/sound/pci/asihpi/hpifunc.c
@@ -105,33 +105,6 @@ u16 hpi_subsys_get_version_ex(u32 *pversion_ex)
 	return hr.error;
 }
 
-u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource,
-	u16 *pw_adapter_index)
-{
-	struct hpi_message hm;
-	struct hpi_response hr;
-
-	hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
-		HPI_SUBSYS_CREATE_ADAPTER);
-	hm.u.s.resource = *p_resource;
-
-	hpi_send_recv(&hm, &hr);
-
-	*pw_adapter_index = hr.u.s.adapter_index;
-	return hr.error;
-}
-
-u16 hpi_subsys_delete_adapter(u16 adapter_index)
-{
-	struct hpi_message hm;
-	struct hpi_response hr;
-	hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
-		HPI_SUBSYS_DELETE_ADAPTER);
-	hm.obj_index = adapter_index;
-	hpi_send_recv(&hm, &hr);
-	return hr.error;
-}
-
 u16 hpi_subsys_get_num_adapters(int *pn_num_adapters)
 {
 	struct hpi_message hm;
diff --git a/sound/pci/asihpi/hpimsgx.c b/sound/pci/asihpi/hpimsgx.c
index 360028b9abf59ea3564735a6ba29992e80a426a9..7352a5f7b4f7ca50fa048d63cf730e1a804a8206 100644
--- a/sound/pci/asihpi/hpimsgx.c
+++ b/sound/pci/asihpi/hpimsgx.c
@@ -211,24 +211,6 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr,
 		HPIMSGX__init(phm, phr);
 		break;
 
-	case HPI_SUBSYS_DELETE_ADAPTER:
-		HPIMSGX__cleanup(phm->obj_index, h_owner);
-		{
-			struct hpi_message hm;
-			struct hpi_response hr;
-			hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
-				HPI_ADAPTER_CLOSE);
-			hm.adapter_index = phm->obj_index;
-			hw_entry_point(&hm, &hr);
-		}
-		if ((phm->obj_index < HPI_MAX_ADAPTERS)
-			&& hpi_entry_points[phm->obj_index]) {
-			hpi_entry_points[phm->obj_index] (phm, phr);
-			hpi_entry_points[phm->obj_index] = NULL;
-		} else
-			phr->error = HPI_ERROR_INVALID_OBJ_INDEX;
-
-		break;
 	default:
 		/* Must explicitly handle every subsys message in this switch */
 		hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, phm->function,
@@ -247,6 +229,19 @@ static void adapter_message(struct hpi_message *phm, struct hpi_response *phr,
 	case HPI_ADAPTER_CLOSE:
 		adapter_close(phm, phr);
 		break;
+	case HPI_ADAPTER_DELETE:
+		HPIMSGX__cleanup(phm->adapter_index, h_owner);
+		{
+			struct hpi_message hm;
+			struct hpi_response hr;
+			hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
+				HPI_ADAPTER_CLOSE);
+			hm.adapter_index = phm->adapter_index;
+			hw_entry_point(&hm, &hr);
+		}
+		hw_entry_point(phm, phr);
+		break;
+
 	default:
 		hw_entry_point(phm, phr);
 		break;
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index cd624f13ff8e4755ca7d094bf0b9c6e2d212cc27..d8e7047512f8748cfaa90df9597ff64b4859babe 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -25,6 +25,7 @@ Common Linux HPI ioctl and module probe/remove functions
 #include "hpidebug.h"
 #include "hpimsgx.h"
 #include "hpioctl.h"
+#include "hpicmn.h"
 
 #include <linux/fs.h>
 #include <linux/slab.h>
@@ -161,26 +162,24 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		goto out;
 	}
 
-	pa = &adapters[hm->h.adapter_index];
+	switch (hm->h.function) {
+	case HPI_SUBSYS_CREATE_ADAPTER:
+	case HPI_ADAPTER_DELETE:
+		/* Application must not use these functions! */
+		hr->h.size = sizeof(hr->h);
+		hr->h.error = HPI_ERROR_INVALID_OPERATION;
+		hr->h.function = hm->h.function;
+		uncopied_bytes = copy_to_user(puhr, hr, hr->h.size);
+		if (uncopied_bytes)
+			err = -EFAULT;
+		else
+			err = 0;
+		goto out;
+	}
+
 	hr->h.size = res_max_size;
 	if (hm->h.object == HPI_OBJ_SUBSYSTEM) {
-		switch (hm->h.function) {
-		case HPI_SUBSYS_CREATE_ADAPTER:
-		case HPI_SUBSYS_DELETE_ADAPTER:
-			/* Application must not use these functions! */
-			hr->h.size = sizeof(hr->h);
-			hr->h.error = HPI_ERROR_INVALID_OPERATION;
-			hr->h.function = hm->h.function;
-			uncopied_bytes = copy_to_user(puhr, hr, hr->h.size);
-			if (uncopied_bytes)
-				err = -EFAULT;
-			else
-				err = 0;
-			goto out;
-
-		default:
-			hpi_send_recv_f(&hm->m0, &hr->r0, file);
-		}
+		hpi_send_recv_f(&hm->m0, &hr->r0, file);
 	} else {
 		u16 __user *ptr = NULL;
 		u32 size = 0;
@@ -188,8 +187,9 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		/* -1=no data 0=read from user mem, 1=write to user mem */
 		int wrflag = -1;
 		u32 adapter = hm->h.adapter_index;
+		pa = &adapters[adapter];
 
-		if ((hm->h.adapter_index > HPI_MAX_ADAPTERS) || (!pa->type)) {
+		if ((adapter > HPI_MAX_ADAPTERS) || (!pa->type)) {
 			hpi_init_response(&hr->r0, HPI_OBJ_ADAPTER,
 				HPI_ADAPTER_OPEN,
 				HPI_ERROR_BAD_ADAPTER_NUMBER);
@@ -317,7 +317,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
 	const struct pci_device_id *pci_id)
 {
-	int err, idx, nm;
+	int idx, nm;
 	unsigned int memlen;
 	struct hpi_message hm;
 	struct hpi_response hr;
@@ -351,11 +351,8 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
 	nm = HPI_MAX_ADAPTER_MEM_SPACES;
 
 	for (idx = 0; idx < nm; idx++) {
-		HPI_DEBUG_LOG(INFO, "resource %d %s %08llx-%08llx %04llx\n",
-			idx, pci_dev->resource[idx].name,
-			(unsigned long long)pci_resource_start(pci_dev, idx),
-			(unsigned long long)pci_resource_end(pci_dev, idx),
-			(unsigned long long)pci_resource_flags(pci_dev, idx));
+		HPI_DEBUG_LOG(INFO, "resource %d %pR\n", idx,
+			&pci_dev->resource[idx]);
 
 		if (pci_resource_flags(pci_dev, idx) & IORESOURCE_MEM) {
 			memlen = pci_resource_len(pci_dev, idx);
@@ -395,17 +392,20 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
 
 	adapter.index = hr.u.s.adapter_index;
 	adapter.type = hr.u.s.adapter_type;
+
+	hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
+		HPI_ADAPTER_OPEN);
 	hm.adapter_index = adapter.index;
+	hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL);
 
-	err = hpi_adapter_open(adapter.index);
-	if (err)
+	if (hr.error)
 		goto err;
 
 	adapter.snd_card_asihpi = NULL;
 	/* WARNING can't init mutex in 'adapter'
 	 * and then copy it to adapters[] ?!?!
 	 */
-	adapters[hr.u.s.adapter_index] = adapter;
+	adapters[adapter.index] = adapter;
 	mutex_init(&adapters[adapter.index].mutex);
 	pci_set_drvdata(pci_dev, &adapters[adapter.index]);
 
@@ -440,10 +440,9 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev)
 	struct hpi_adapter *pa;
 	pa = pci_get_drvdata(pci_dev);
 
-	hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
-		HPI_SUBSYS_DELETE_ADAPTER);
-	hm.obj_index = pa->index;
-	hm.adapter_index = HPI_ADAPTER_INDEX_INVALID;
+	hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
+		HPI_ADAPTER_DELETE);
+	hm.adapter_index = pa->index;
 	hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL);
 
 	/* unmap PCI memory space, mapped during device init. */
diff --git a/sound/pci/au88x0/au8810.h b/sound/pci/au88x0/au8810.h
index 5d69c31fe3f474ace0ef2da5c6ab4a117c24036f..79fbee3845ebb4f1b8a471620308c821ac44e9c1 100644
--- a/sound/pci/au88x0/au8810.h
+++ b/sound/pci/au88x0/au8810.h
@@ -4,7 +4,7 @@
 
 #define CHIP_AU8810
 
-#define CARD_NAME "Aureal Advantage 3D Sound Processor"
+#define CARD_NAME "Aureal Advantage"
 #define CARD_NAME_SHORT "au8810"
 
 #define NR_ADB		0x10
diff --git a/sound/pci/au88x0/au8820.h b/sound/pci/au88x0/au8820.h
index abbe85e4f7a9abb3427b502d2f3c5462ce5b88aa..cafdb9668a341de9c7ec75816b7edd65e06e584d 100644
--- a/sound/pci/au88x0/au8820.h
+++ b/sound/pci/au88x0/au8820.h
@@ -11,7 +11,7 @@
 
 #define CHIP_AU8820
 
-#define CARD_NAME "Aureal Vortex 3D Sound Processor"
+#define CARD_NAME "Aureal Vortex"
 #define CARD_NAME_SHORT "au8820"
 
 /* Number of ADB and WT channels */
diff --git a/sound/pci/au88x0/au8830.h b/sound/pci/au88x0/au8830.h
index 04ece1b1c2183646bfc008855cc07e3053bc8ecc..999b29ab34ad4d7ad38db5e7e720b0dd201d5a7b 100644
--- a/sound/pci/au88x0/au8830.h
+++ b/sound/pci/au88x0/au8830.h
@@ -11,7 +11,7 @@
 
 #define CHIP_AU8830
 
-#define CARD_NAME "Aureal Vortex 2 3D Sound Processor"
+#define CARD_NAME "Aureal Vortex 2"
 #define CARD_NAME_SHORT "au8830"
 
 #define NR_ADB 0x20
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index 62e959120c44cc82542ccca98f0df7791e99b022..c5f7ae46afefca324b1e31b8100fb0cd80afdf2b 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -426,11 +426,11 @@ static struct snd_pcm_ops snd_vortex_playback_ops = {
 */
 
 static char *vortex_pcm_prettyname[VORTEX_PCM_LAST] = {
-	"AU88x0 ADB",
-	"AU88x0 SPDIF",
-	"AU88x0 A3D",
-	"AU88x0 WT",
-	"AU88x0 I2S",
+	CARD_NAME " ADB",
+	CARD_NAME " SPDIF",
+	CARD_NAME " A3D",
+	CARD_NAME " WT",
+	CARD_NAME " I2S",
 };
 static char *vortex_pcm_name[VORTEX_PCM_LAST] = {
 	"adb",
@@ -527,7 +527,8 @@ static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr)
 			  nr_capt, &pcm);
 	if (err < 0)
 		return err;
-	strcpy(pcm->name, vortex_pcm_name[idx]);
+	snprintf(pcm->name, sizeof(pcm->name),
+		"%s %s", CARD_NAME_SHORT, vortex_pcm_name[idx]);
 	chip->pcm[idx] = pcm;
 	// This is an evil hack, but it saves a lot of duplicated code.
 	VORTEX_PCM_TYPE(pcm) = idx;
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 7a9401462c1c698a0a8f21e2135a613d1efb5a0b..dae4050ede5cc96f4dd3b070da01b4bbebfff591 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -303,6 +303,9 @@ static const u32 db_table[101] = {
 static const DECLARE_TLV_DB_SCALE(snd_emu10k1_db_scale1, -4000, 40, 1);
 static const DECLARE_TLV_DB_LINEAR(snd_emu10k1_db_linear, TLV_DB_GAIN_MUTE, 0);
 
+/* EMU10K1 bass/treble db gain */
+static const DECLARE_TLV_DB_SCALE(snd_emu10k1_bass_treble_db_scale, -1200, 60, 0);
+
 static const u32 onoff_table[2] = {
 	0x00000000, 0x00000001
 };
@@ -2163,6 +2166,7 @@ static int __devinit _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 	ctl->min = 0;
 	ctl->max = 40;
 	ctl->value[0] = ctl->value[1] = 20;
+	ctl->tlv = snd_emu10k1_bass_treble_db_scale;
 	ctl->translation = EMU10K1_GPR_TRANSLATION_BASS;
 	ctl = &controls[i + 1];
 	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
@@ -2172,6 +2176,7 @@ static int __devinit _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 	ctl->min = 0;
 	ctl->max = 40;
 	ctl->value[0] = ctl->value[1] = 20;
+	ctl->tlv = snd_emu10k1_bass_treble_db_scale;
 	ctl->translation = EMU10K1_GPR_TRANSLATION_TREBLE;
 
 #define BASS_GPR	0x8c
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index 05afe06e353ae0b37c8ba36bea67345d430b7b5b..9d890a5aec5afd5ad9aded994fe247b71644684e 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -1729,8 +1729,6 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
 		"Master Mono Playback Volume",
 		"PCM Out Path & Mute",
 		"Mono Output Select",
-		"Front Playback Switch",
-		"Front Playback Volume",
 		"Surround Playback Switch",
 		"Surround Playback Volume",
 		"Center Playback Switch",
@@ -1879,6 +1877,8 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
 				emu->rear_ac97 = 1;
 				snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE|AC97SLOT_REAR_LEFT|AC97SLOT_REAR_RIGHT);
 				snd_ac97_write_cache(emu->ac97, AC97_HEADPHONE, 0x0202);
+				remove_ctl(card,"Front Playback Volume");
+				remove_ctl(card,"Front Playback Switch");
 			}
 			/* remove unused AC97 controls */
 			snd_ac97_write_cache(emu->ac97, AC97_SURROUND_MASTER, 0x0202);
@@ -1913,6 +1913,12 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
 	for (; *c; c += 2)
 		rename_ctl(card, c[0], c[1]);
 
+	if (emu->card_capabilities->subsystem == 0x80401102) { /* SB Live! Platinum CT4760P */
+		remove_ctl(card, "Center Playback Volume");
+		remove_ctl(card, "LFE Playback Volume");
+		remove_ctl(card, "Wave Center Playback Volume");
+		remove_ctl(card, "Wave LFE Playback Volume");
+	}
 	if (emu->card_capabilities->subsystem == 0x20071102) {  /* Audigy 4 Pro */
 		rename_ctl(card, "Line2 Capture Volume", "Line1/Mic Capture Volume");
 		rename_ctl(card, "Analog Mix Capture Volume", "Line2 Capture Volume");
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index 7c17f45d876dfdd4a7ba9283bdbf440b08374eb8..ab0a6156a704b4c01dc339c06f09f4637367943c 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -112,6 +112,10 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 
+#ifdef CONFIG_SND_ES1968_RADIO
+#include <sound/tea575x-tuner.h>
+#endif
+
 #define CARD_NAME "ESS Maestro1/2"
 #define DRIVER_NAME "ES1968"
 
@@ -553,6 +557,10 @@ struct es1968 {
 	spinlock_t ac97_lock;
 	struct tasklet_struct hwvol_tq;
 #endif
+
+#ifdef CONFIG_SND_ES1968_RADIO
+	struct snd_tea575x tea;
+#endif
 };
 
 static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id);
@@ -2571,6 +2579,63 @@ static int __devinit snd_es1968_input_register(struct es1968 *chip)
 }
 #endif /* CONFIG_SND_ES1968_INPUT */
 
+#ifdef CONFIG_SND_ES1968_RADIO
+#define GPIO_DATA	0x60
+#define IO_MASK		4      /* mask      register offset from GPIO_DATA
+				bits 1=unmask write to given bit */
+#define IO_DIR		8      /* direction register offset from GPIO_DATA
+				bits 0/1=read/write direction */
+/* mask bits for GPIO lines */
+#define STR_DATA	0x0040 /* GPIO6 */
+#define STR_CLK		0x0080 /* GPIO7 */
+#define STR_WREN	0x0100 /* GPIO8 */
+#define STR_MOST	0x0200 /* GPIO9 */
+
+static void snd_es1968_tea575x_set_pins(struct snd_tea575x *tea, u8 pins)
+{
+	struct es1968 *chip = tea->private_data;
+	unsigned long io = chip->io_port + GPIO_DATA;
+	u16 val = 0;
+
+	val |= (pins & TEA575X_DATA) ? STR_DATA : 0;
+	val |= (pins & TEA575X_CLK)  ? STR_CLK  : 0;
+	val |= (pins & TEA575X_WREN) ? STR_WREN : 0;
+
+	outw(val, io);
+}
+
+static u8 snd_es1968_tea575x_get_pins(struct snd_tea575x *tea)
+{
+	struct es1968 *chip = tea->private_data;
+	unsigned long io = chip->io_port + GPIO_DATA;
+	u16 val = inw(io);
+
+	return  (val & STR_DATA) ? TEA575X_DATA : 0 |
+		(val & STR_MOST) ? TEA575X_MOST : 0;
+}
+
+static void snd_es1968_tea575x_set_direction(struct snd_tea575x *tea, bool output)
+{
+	struct es1968 *chip = tea->private_data;
+	unsigned long io = chip->io_port + GPIO_DATA;
+	u16 odir = inw(io + IO_DIR);
+
+	if (output) {
+		outw(~(STR_DATA | STR_CLK | STR_WREN), io + IO_MASK);
+		outw(odir | STR_DATA | STR_CLK | STR_WREN, io + IO_DIR);
+	} else {
+		outw(~(STR_CLK | STR_WREN | STR_DATA | STR_MOST), io + IO_MASK);
+		outw((odir & ~(STR_DATA | STR_MOST)) | STR_CLK | STR_WREN, io + IO_DIR);
+	}
+}
+
+static struct snd_tea575x_ops snd_es1968_tea_ops = {
+	.set_pins = snd_es1968_tea575x_set_pins,
+	.get_pins = snd_es1968_tea575x_get_pins,
+	.set_direction = snd_es1968_tea575x_set_direction,
+};
+#endif
+
 static int snd_es1968_free(struct es1968 *chip)
 {
 #ifdef CONFIG_SND_ES1968_INPUT
@@ -2585,6 +2650,10 @@ static int snd_es1968_free(struct es1968 *chip)
 		outw(0, chip->io_port + ESM_PORT_HOST_IRQ); /* disable IRQ */
 	}
 
+#ifdef CONFIG_SND_ES1968_RADIO
+	snd_tea575x_exit(&chip->tea);
+#endif
+
 	if (chip->irq >= 0)
 		free_irq(chip->irq, chip);
 	snd_es1968_free_gameport(chip);
@@ -2723,6 +2792,15 @@ static int __devinit snd_es1968_create(struct snd_card *card,
 
 	snd_card_set_dev(card, &pci->dev);
 
+#ifdef CONFIG_SND_ES1968_RADIO
+	chip->tea.private_data = chip;
+	chip->tea.ops = &snd_es1968_tea_ops;
+	strlcpy(chip->tea.card, "SF64-PCE2", sizeof(chip->tea.card));
+	sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
+	if (!snd_tea575x_init(&chip->tea))
+		printk(KERN_INFO "es1968: detected TEA575x radio\n");
+#endif
+
 	*chip_ret = chip;
 
 	return 0;
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index e1baad74ea4b4f8a2ae80894c330c0a46026694d..eacd4901a308d8b0b3c6a269ccd8c38bbf4f4f67 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -38,7 +38,6 @@
 
 #ifdef CONFIG_SND_FM801_TEA575X_BOOL
 #include <sound/tea575x-tuner.h>
-#define TEA575X_RADIO 1
 #endif
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
@@ -53,7 +52,7 @@ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable this card *
 /*
  *  Enable TEA575x tuner
  *    1 = MediaForte 256-PCS
- *    2 = MediaForte 256-PCPR
+ *    2 = MediaForte 256-PCP
  *    3 = MediaForte 64-PCR
  *   16 = setup tuner only (this is additional bit), i.e. SF64-PCR FM card
  *  High 16-bits are video (radio) device number + 1
@@ -67,7 +66,7 @@ MODULE_PARM_DESC(id, "ID string for the FM801 soundcard.");
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable FM801 soundcard.");
 module_param_array(tea575x_tuner, int, NULL, 0444);
-MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (1 = SF256-PCS, 2=SF256-PCPR, 3=SF64-PCR, +16=tuner-only).");
+MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (0 = auto, 1 = SF256-PCS, 2=SF256-PCP, 3=SF64-PCR, 8=disable, +16=tuner-only).");
 
 #define TUNER_ONLY		(1<<4)
 #define TUNER_TYPE_MASK		(~TUNER_ONLY & 0xFFFF)
@@ -196,7 +195,7 @@ struct fm801 {
 	spinlock_t reg_lock;
 	struct snd_info_entry *proc_entry;
 
-#ifdef TEA575X_RADIO
+#ifdef CONFIG_SND_FM801_TEA575X_BOOL
 	struct snd_tea575x tea;
 #endif
 
@@ -715,310 +714,89 @@ static int __devinit snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pc
  *  TEA5757 radio
  */
 
-#ifdef TEA575X_RADIO
-
-/* 256PCS GPIO numbers */
-#define TEA_256PCS_DATA			1
-#define TEA_256PCS_WRITE_ENABLE		2	/* inverted */
-#define TEA_256PCS_BUS_CLOCK		3
-
-static void snd_fm801_tea575x_256pcs_write(struct snd_tea575x *tea, unsigned int val)
-{
-	struct fm801 *chip = tea->private_data;
-	unsigned short reg;
-	int i = 25;
+#ifdef CONFIG_SND_FM801_TEA575X_BOOL
 
-	spin_lock_irq(&chip->reg_lock);
-	reg = inw(FM801_REG(chip, GPIO_CTRL));
-	/* use GPIO lines and set write enable bit */
-	reg |= FM801_GPIO_GS(TEA_256PCS_DATA) |
-	       FM801_GPIO_GS(TEA_256PCS_WRITE_ENABLE) |
-	       FM801_GPIO_GS(TEA_256PCS_BUS_CLOCK);
-	/* all of lines are in the write direction */
-	/* clear data and clock lines */
-	reg &= ~(FM801_GPIO_GD(TEA_256PCS_DATA) |
-	         FM801_GPIO_GD(TEA_256PCS_WRITE_ENABLE) |
-	         FM801_GPIO_GD(TEA_256PCS_BUS_CLOCK) |
-	         FM801_GPIO_GP(TEA_256PCS_DATA) |
-	         FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK) |
-		 FM801_GPIO_GP(TEA_256PCS_WRITE_ENABLE));
-	outw(reg, FM801_REG(chip, GPIO_CTRL));
-	udelay(1);
-
-	while (i--) {
-		if (val & (1 << i))
-			reg |= FM801_GPIO_GP(TEA_256PCS_DATA);
-		else
-			reg &= ~FM801_GPIO_GP(TEA_256PCS_DATA);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		reg |= FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		reg &= ~FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-	}
+/* GPIO to TEA575x maps */
+struct snd_fm801_tea575x_gpio {
+	u8 data, clk, wren, most;
+	char *name;
+};
 
-	/* and reset the write enable bit */
-	reg |= FM801_GPIO_GP(TEA_256PCS_WRITE_ENABLE) |
-	       FM801_GPIO_GP(TEA_256PCS_DATA);
-	outw(reg, FM801_REG(chip, GPIO_CTRL));
-	spin_unlock_irq(&chip->reg_lock);
-}
+static struct snd_fm801_tea575x_gpio snd_fm801_tea575x_gpios[] = {
+	{ .data = 1, .clk = 3, .wren = 2, .most = 0, .name = "SF256-PCS" },
+	{ .data = 1, .clk = 0, .wren = 2, .most = 3, .name = "SF256-PCP" },
+	{ .data = 2, .clk = 0, .wren = 1, .most = 3, .name = "SF64-PCR" },
+};
 
-static unsigned int snd_fm801_tea575x_256pcs_read(struct snd_tea575x *tea)
+static void snd_fm801_tea575x_set_pins(struct snd_tea575x *tea, u8 pins)
 {
 	struct fm801 *chip = tea->private_data;
-	unsigned short reg;
-	unsigned int val = 0;
-	int i;
-	
-	spin_lock_irq(&chip->reg_lock);
-	reg = inw(FM801_REG(chip, GPIO_CTRL));
-	/* use GPIO lines, set data direction to input */
-	reg |= FM801_GPIO_GS(TEA_256PCS_DATA) |
-	       FM801_GPIO_GS(TEA_256PCS_WRITE_ENABLE) |
-	       FM801_GPIO_GS(TEA_256PCS_BUS_CLOCK) |
-	       FM801_GPIO_GD(TEA_256PCS_DATA) |
-	       FM801_GPIO_GP(TEA_256PCS_DATA) |
-	       FM801_GPIO_GP(TEA_256PCS_WRITE_ENABLE);
-	/* all of lines are in the write direction, except data */
-	/* clear data, write enable and clock lines */
-	reg &= ~(FM801_GPIO_GD(TEA_256PCS_WRITE_ENABLE) |
-	         FM801_GPIO_GD(TEA_256PCS_BUS_CLOCK) |
-	         FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK));
-
-	for (i = 0; i < 24; i++) {
-		reg &= ~FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		reg |= FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		val <<= 1;
-		if (inw(FM801_REG(chip, GPIO_CTRL)) & FM801_GPIO_GP(TEA_256PCS_DATA))
-			val |= 1;
-	}
+	unsigned short reg = inw(FM801_REG(chip, GPIO_CTRL));
+	struct snd_fm801_tea575x_gpio gpio = snd_fm801_tea575x_gpios[(chip->tea575x_tuner & TUNER_TYPE_MASK) - 1];
 
-	spin_unlock_irq(&chip->reg_lock);
+	reg &= ~(FM801_GPIO_GP(gpio.data) |
+		 FM801_GPIO_GP(gpio.clk) |
+		 FM801_GPIO_GP(gpio.wren));
 
-	return val;
-}
+	reg |= (pins & TEA575X_DATA) ? FM801_GPIO_GP(gpio.data) : 0;
+	reg |= (pins & TEA575X_CLK)  ? FM801_GPIO_GP(gpio.clk) : 0;
+	/* WRITE_ENABLE is inverted */
+	reg |= (pins & TEA575X_WREN) ? 0 : FM801_GPIO_GP(gpio.wren);
 
-/* 256PCPR GPIO numbers */
-#define TEA_256PCPR_BUS_CLOCK		0
-#define TEA_256PCPR_DATA		1
-#define TEA_256PCPR_WRITE_ENABLE	2	/* inverted */
-
-static void snd_fm801_tea575x_256pcpr_write(struct snd_tea575x *tea, unsigned int val)
-{
-	struct fm801 *chip = tea->private_data;
-	unsigned short reg;
-	int i = 25;
-
-	spin_lock_irq(&chip->reg_lock);
-	reg = inw(FM801_REG(chip, GPIO_CTRL));
-	/* use GPIO lines and set write enable bit */
-	reg |= FM801_GPIO_GS(TEA_256PCPR_DATA) |
-	       FM801_GPIO_GS(TEA_256PCPR_WRITE_ENABLE) |
-	       FM801_GPIO_GS(TEA_256PCPR_BUS_CLOCK);
-	/* all of lines are in the write direction */
-	/* clear data and clock lines */
-	reg &= ~(FM801_GPIO_GD(TEA_256PCPR_DATA) |
-	         FM801_GPIO_GD(TEA_256PCPR_WRITE_ENABLE) |
-	         FM801_GPIO_GD(TEA_256PCPR_BUS_CLOCK) |
-	         FM801_GPIO_GP(TEA_256PCPR_DATA) |
-	         FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK) |
-		 FM801_GPIO_GP(TEA_256PCPR_WRITE_ENABLE));
 	outw(reg, FM801_REG(chip, GPIO_CTRL));
-	udelay(1);
-
-	while (i--) {
-		if (val & (1 << i))
-			reg |= FM801_GPIO_GP(TEA_256PCPR_DATA);
-		else
-			reg &= ~FM801_GPIO_GP(TEA_256PCPR_DATA);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		reg |= FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		reg &= ~FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-	}
-
-	/* and reset the write enable bit */
-	reg |= FM801_GPIO_GP(TEA_256PCPR_WRITE_ENABLE) |
-	       FM801_GPIO_GP(TEA_256PCPR_DATA);
-	outw(reg, FM801_REG(chip, GPIO_CTRL));
-	spin_unlock_irq(&chip->reg_lock);
 }
 
-static unsigned int snd_fm801_tea575x_256pcpr_read(struct snd_tea575x *tea)
+static u8 snd_fm801_tea575x_get_pins(struct snd_tea575x *tea)
 {
 	struct fm801 *chip = tea->private_data;
-	unsigned short reg;
-	unsigned int val = 0;
-	int i;
-	
-	spin_lock_irq(&chip->reg_lock);
-	reg = inw(FM801_REG(chip, GPIO_CTRL));
-	/* use GPIO lines, set data direction to input */
-	reg |= FM801_GPIO_GS(TEA_256PCPR_DATA) |
-	       FM801_GPIO_GS(TEA_256PCPR_WRITE_ENABLE) |
-	       FM801_GPIO_GS(TEA_256PCPR_BUS_CLOCK) |
-	       FM801_GPIO_GD(TEA_256PCPR_DATA) |
-	       FM801_GPIO_GP(TEA_256PCPR_DATA) |
-	       FM801_GPIO_GP(TEA_256PCPR_WRITE_ENABLE);
-	/* all of lines are in the write direction, except data */
-	/* clear data, write enable and clock lines */
-	reg &= ~(FM801_GPIO_GD(TEA_256PCPR_WRITE_ENABLE) |
-	         FM801_GPIO_GD(TEA_256PCPR_BUS_CLOCK) |
-	         FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK));
-
-	for (i = 0; i < 24; i++) {
-		reg &= ~FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		reg |= FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		val <<= 1;
-		if (inw(FM801_REG(chip, GPIO_CTRL)) & FM801_GPIO_GP(TEA_256PCPR_DATA))
-			val |= 1;
-	}
+	unsigned short reg = inw(FM801_REG(chip, GPIO_CTRL));
+	struct snd_fm801_tea575x_gpio gpio = snd_fm801_tea575x_gpios[(chip->tea575x_tuner & TUNER_TYPE_MASK) - 1];
 
-	spin_unlock_irq(&chip->reg_lock);
-
-	return val;
+	return  (reg & FM801_GPIO_GP(gpio.data)) ? TEA575X_DATA : 0 |
+		(reg & FM801_GPIO_GP(gpio.most)) ? TEA575X_MOST : 0;
 }
 
-/* 64PCR GPIO numbers */
-#define TEA_64PCR_BUS_CLOCK		0
-#define TEA_64PCR_WRITE_ENABLE		1	/* inverted */
-#define TEA_64PCR_DATA			2
-
-static void snd_fm801_tea575x_64pcr_write(struct snd_tea575x *tea, unsigned int val)
+static void snd_fm801_tea575x_set_direction(struct snd_tea575x *tea, bool output)
 {
 	struct fm801 *chip = tea->private_data;
-	unsigned short reg;
-	int i = 25;
+	unsigned short reg = inw(FM801_REG(chip, GPIO_CTRL));
+	struct snd_fm801_tea575x_gpio gpio = snd_fm801_tea575x_gpios[(chip->tea575x_tuner & TUNER_TYPE_MASK) - 1];
 
-	spin_lock_irq(&chip->reg_lock);
-	reg = inw(FM801_REG(chip, GPIO_CTRL));
 	/* use GPIO lines and set write enable bit */
-	reg |= FM801_GPIO_GS(TEA_64PCR_DATA) |
-	       FM801_GPIO_GS(TEA_64PCR_WRITE_ENABLE) |
-	       FM801_GPIO_GS(TEA_64PCR_BUS_CLOCK);
-	/* all of lines are in the write direction */
-	/* clear data and clock lines */
-	reg &= ~(FM801_GPIO_GD(TEA_64PCR_DATA) |
-	         FM801_GPIO_GD(TEA_64PCR_WRITE_ENABLE) |
-	         FM801_GPIO_GD(TEA_64PCR_BUS_CLOCK) |
-	         FM801_GPIO_GP(TEA_64PCR_DATA) |
-	         FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK) |
-		 FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE));
-	outw(reg, FM801_REG(chip, GPIO_CTRL));
-	udelay(1);
-
-	while (i--) {
-		if (val & (1 << i))
-			reg |= FM801_GPIO_GP(TEA_64PCR_DATA);
-		else
-			reg &= ~FM801_GPIO_GP(TEA_64PCR_DATA);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		reg |= FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		reg &= ~FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
+	reg |= FM801_GPIO_GS(gpio.data) |
+	       FM801_GPIO_GS(gpio.wren) |
+	       FM801_GPIO_GS(gpio.clk) |
+	       FM801_GPIO_GS(gpio.most);
+	if (output) {
+		/* all of lines are in the write direction */
+		/* clear data and clock lines */
+		reg &= ~(FM801_GPIO_GD(gpio.data) |
+			 FM801_GPIO_GD(gpio.wren) |
+			 FM801_GPIO_GD(gpio.clk) |
+			 FM801_GPIO_GP(gpio.data) |
+			 FM801_GPIO_GP(gpio.clk) |
+			 FM801_GPIO_GP(gpio.wren));
+	} else {
+		/* use GPIO lines, set data direction to input */
+		reg |= FM801_GPIO_GD(gpio.data) |
+		       FM801_GPIO_GD(gpio.most) |
+		       FM801_GPIO_GP(gpio.data) |
+		       FM801_GPIO_GP(gpio.most) |
+		       FM801_GPIO_GP(gpio.wren);
+		/* all of lines are in the write direction, except data */
+		/* clear data, write enable and clock lines */
+		reg &= ~(FM801_GPIO_GD(gpio.wren) |
+			 FM801_GPIO_GD(gpio.clk) |
+			 FM801_GPIO_GP(gpio.clk));
 	}
 
-	/* and reset the write enable bit */
-	reg |= FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE) |
-	       FM801_GPIO_GP(TEA_64PCR_DATA);
 	outw(reg, FM801_REG(chip, GPIO_CTRL));
-	spin_unlock_irq(&chip->reg_lock);
-}
-
-static unsigned int snd_fm801_tea575x_64pcr_read(struct snd_tea575x *tea)
-{
-	struct fm801 *chip = tea->private_data;
-	unsigned short reg;
-	unsigned int val = 0;
-	int i;
-	
-	spin_lock_irq(&chip->reg_lock);
-	reg = inw(FM801_REG(chip, GPIO_CTRL));
-	/* use GPIO lines, set data direction to input */
-	reg |= FM801_GPIO_GS(TEA_64PCR_DATA) |
-	       FM801_GPIO_GS(TEA_64PCR_WRITE_ENABLE) |
-	       FM801_GPIO_GS(TEA_64PCR_BUS_CLOCK) |
-	       FM801_GPIO_GD(TEA_64PCR_DATA) |
-	       FM801_GPIO_GP(TEA_64PCR_DATA) |
-	       FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE);
-	/* all of lines are in the write direction, except data */
-	/* clear data, write enable and clock lines */
-	reg &= ~(FM801_GPIO_GD(TEA_64PCR_WRITE_ENABLE) |
-	         FM801_GPIO_GD(TEA_64PCR_BUS_CLOCK) |
-	         FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK));
-
-	for (i = 0; i < 24; i++) {
-		reg &= ~FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		reg |= FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK);
-		outw(reg, FM801_REG(chip, GPIO_CTRL));
-		udelay(1);
-		val <<= 1;
-		if (inw(FM801_REG(chip, GPIO_CTRL)) & FM801_GPIO_GP(TEA_64PCR_DATA))
-			val |= 1;
-	}
-
-	spin_unlock_irq(&chip->reg_lock);
-
-	return val;
 }
 
-static void snd_fm801_tea575x_64pcr_mute(struct snd_tea575x *tea,
-					  unsigned int mute)
-{
-	struct fm801 *chip = tea->private_data;
-	unsigned short reg;
-
-	spin_lock_irq(&chip->reg_lock);
-
-	reg = inw(FM801_REG(chip, GPIO_CTRL));
-	if (mute)
-		/* 0xf800 (mute) */
-		reg &= ~FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE);
-	else
-		/* 0xf802 (unmute) */
-		reg |= FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE);
-	outw(reg, FM801_REG(chip, GPIO_CTRL));
-	udelay(1);
-
-	spin_unlock_irq(&chip->reg_lock);
-}
-
-static struct snd_tea575x_ops snd_fm801_tea_ops[3] = {
-	{
-		/* 1 = MediaForte 256-PCS */
-		.write = snd_fm801_tea575x_256pcs_write,
-		.read = snd_fm801_tea575x_256pcs_read,
-	},
-	{
-		/* 2 = MediaForte 256-PCPR */
-		.write = snd_fm801_tea575x_256pcpr_write,
-		.read = snd_fm801_tea575x_256pcpr_read,
-	},
-	{
-		/* 3 = MediaForte 64-PCR */
-		.write = snd_fm801_tea575x_64pcr_write,
-		.read = snd_fm801_tea575x_64pcr_read,
-		.mute = snd_fm801_tea575x_64pcr_mute,
-	}
+static struct snd_tea575x_ops snd_fm801_tea_ops = {
+	.set_pins = snd_fm801_tea575x_set_pins,
+	.get_pins = snd_fm801_tea575x_get_pins,
+	.set_direction = snd_fm801_tea575x_set_direction,
 };
 #endif
 
@@ -1371,7 +1149,7 @@ static int snd_fm801_free(struct fm801 *chip)
 	outw(cmdw, FM801_REG(chip, IRQ_MASK));
 
       __end_hw:
-#ifdef TEA575X_RADIO
+#ifdef CONFIG_SND_FM801_TEA575X_BOOL
 	snd_tea575x_exit(&chip->tea);
 #endif
 	if (chip->irq >= 0)
@@ -1450,16 +1228,25 @@ static int __devinit snd_fm801_create(struct snd_card *card,
 
 	snd_card_set_dev(card, &pci->dev);
 
-#ifdef TEA575X_RADIO
+#ifdef CONFIG_SND_FM801_TEA575X_BOOL
+	chip->tea.private_data = chip;
+	chip->tea.ops = &snd_fm801_tea_ops;
+	sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
 	if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 &&
 	    (tea575x_tuner & TUNER_TYPE_MASK) < 4) {
-		chip->tea.dev_nr = tea575x_tuner >> 16;
-		chip->tea.card = card;
-		chip->tea.freq_fixup = 10700;
-		chip->tea.private_data = chip;
-		chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & TUNER_TYPE_MASK) - 1];
-		snd_tea575x_init(&chip->tea);
-	}
+		if (snd_tea575x_init(&chip->tea))
+			snd_printk(KERN_ERR "TEA575x radio not found\n");
+	} else if ((tea575x_tuner & TUNER_TYPE_MASK) == 0)
+		/* autodetect tuner connection */
+		for (tea575x_tuner = 1; tea575x_tuner <= 3; tea575x_tuner++) {
+			chip->tea575x_tuner = tea575x_tuner;
+			if (!snd_tea575x_init(&chip->tea)) {
+				snd_printk(KERN_INFO "detected TEA575x radio type %s\n",
+					snd_fm801_tea575x_gpios[tea575x_tuner - 1].name);
+				break;
+			}
+		}
+	strlcpy(chip->tea.card, snd_fm801_tea575x_gpios[(tea575x_tuner & TUNER_TYPE_MASK) - 1].name, sizeof(chip->tea.card));
 #endif
 
 	*rchip = chip;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 759ade12e758e541749ad04c199de4e97b069a8f..8edd998509f72057143a75715ce19c17e4896354 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -307,6 +307,12 @@ int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid,
 }
 EXPORT_SYMBOL_HDA(snd_hda_get_sub_nodes);
 
+static int _hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
+				hda_nid_t *conn_list, int max_conns);
+static bool add_conn_list(struct snd_array *array, hda_nid_t nid);
+static int copy_conn_list(hda_nid_t nid, hda_nid_t *dst, int max_dst,
+			  hda_nid_t *src, int len);
+
 /**
  * snd_hda_get_connections - get connection list
  * @codec: the HDA codec
@@ -320,7 +326,44 @@ EXPORT_SYMBOL_HDA(snd_hda_get_sub_nodes);
  * Returns the number of connections, or a negative error code.
  */
 int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
-			    hda_nid_t *conn_list, int max_conns)
+			     hda_nid_t *conn_list, int max_conns)
+{
+	struct snd_array *array = &codec->conn_lists;
+	int i, len, old_used;
+	hda_nid_t list[HDA_MAX_CONNECTIONS];
+
+	/* look up the cached results */
+	for (i = 0; i < array->used; ) {
+		hda_nid_t *p = snd_array_elem(array, i);
+		len = p[1];
+		if (nid == *p)
+			return copy_conn_list(nid, conn_list, max_conns,
+					      p + 2, len);
+		i += len + 2;
+	}
+
+	len = _hda_get_connections(codec, nid, list, HDA_MAX_CONNECTIONS);
+	if (len < 0)
+		return len;
+
+	/* add to the cache */
+	old_used = array->used;
+	if (!add_conn_list(array, nid) || !add_conn_list(array, len))
+		goto error_add;
+	for (i = 0; i < len; i++)
+		if (!add_conn_list(array, list[i]))
+			goto error_add;
+
+	return copy_conn_list(nid, conn_list, max_conns, list, len);
+		
+ error_add:
+	array->used = old_used;
+	return -ENOMEM;
+}
+EXPORT_SYMBOL_HDA(snd_hda_get_connections);
+
+static int _hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
+			     hda_nid_t *conn_list, int max_conns)
 {
 	unsigned int parm;
 	int i, conn_len, conns;
@@ -417,8 +460,28 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
 	}
 	return conns;
 }
-EXPORT_SYMBOL_HDA(snd_hda_get_connections);
 
+static bool add_conn_list(struct snd_array *array, hda_nid_t nid)
+{
+	hda_nid_t *p = snd_array_new(array);
+	if (!p)
+		return false;
+	*p = nid;
+	return true;
+}
+
+static int copy_conn_list(hda_nid_t nid, hda_nid_t *dst, int max_dst,
+			  hda_nid_t *src, int len)
+{
+	if (len > max_dst) {
+		snd_printk(KERN_ERR "hda_codec: "
+			   "Too many connections %d for NID 0x%x\n",
+			   len, nid);
+		return -EINVAL;
+	}
+	memcpy(dst, src, len * sizeof(hda_nid_t));
+	return len;
+}
 
 /**
  * snd_hda_queue_unsol_event - add an unsolicited event to queue
@@ -1019,6 +1082,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
 	list_del(&codec->list);
 	snd_array_free(&codec->mixers);
 	snd_array_free(&codec->nids);
+	snd_array_free(&codec->conn_lists);
 	codec->bus->caddr_tbl[codec->addr] = NULL;
 	if (codec->patch_ops.free)
 		codec->patch_ops.free(codec);
@@ -1079,6 +1143,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
 	snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
 	snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
 	snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8);
+	snd_array_init(&codec->conn_lists, sizeof(hda_nid_t), 64);
 	if (codec->bus->modelname) {
 		codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL);
 		if (!codec->modelname) {
@@ -2556,7 +2621,7 @@ static unsigned int convert_to_spdif_status(unsigned short val)
 static void set_dig_out(struct hda_codec *codec, hda_nid_t nid,
 			int verb, int val)
 {
-	hda_nid_t *d;
+	const hda_nid_t *d;
 
 	snd_hda_codec_write_cache(codec, nid, 0, verb, val);
 	d = codec->slave_dig_outs;
@@ -3807,7 +3872,8 @@ EXPORT_SYMBOL_HDA(snd_hda_check_board_codec_sid_config);
  *
  * Returns 0 if successful, or a negative error code.
  */
-int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
+int snd_hda_add_new_ctls(struct hda_codec *codec,
+			 const struct snd_kcontrol_new *knew)
 {
 	int err;
 
@@ -3950,7 +4016,7 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec,
 				 struct hda_loopback_check *check,
 				 hda_nid_t nid)
 {
-	struct hda_amp_list *p;
+	const struct hda_amp_list *p;
 	int ch, v;
 
 	if (!check->amplist)
@@ -4118,7 +4184,7 @@ static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid,
 				    -1);
 	snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format);
 	if (codec->slave_dig_outs) {
-		hda_nid_t *d;
+		const hda_nid_t *d;
 		for (d = codec->slave_dig_outs; *d; d++)
 			snd_hda_codec_setup_stream(codec, *d, stream_tag, 0,
 						   format);
@@ -4133,7 +4199,7 @@ static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid)
 {
 	snd_hda_codec_cleanup_stream(codec, nid);
 	if (codec->slave_dig_outs) {
-		hda_nid_t *d;
+		const hda_nid_t *d;
 		for (d = codec->slave_dig_outs; *d; d++)
 			snd_hda_codec_cleanup_stream(codec, *d);
 	}
@@ -4280,7 +4346,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
 				     unsigned int format,
 				     struct snd_pcm_substream *substream)
 {
-	hda_nid_t *nids = mout->dac_nids;
+	const hda_nid_t *nids = mout->dac_nids;
 	int chs = substream->runtime->channels;
 	int i;
 
@@ -4335,7 +4401,7 @@ EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_prepare);
 int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
 				     struct hda_multi_out *mout)
 {
-	hda_nid_t *nids = mout->dac_nids;
+	const hda_nid_t *nids = mout->dac_nids;
 	int i;
 
 	for (i = 0; i < mout->num_dacs; i++)
@@ -4360,7 +4426,7 @@ EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_cleanup);
  * Helper for automatic pin configuration
  */
 
-static int is_in_nid_list(hda_nid_t nid, hda_nid_t *list)
+static int is_in_nid_list(hda_nid_t nid, const hda_nid_t *list)
 {
 	for (; *list; list++)
 		if (*list == nid)
@@ -4441,7 +4507,7 @@ static void sort_autocfg_input_pins(struct auto_pin_cfg *cfg)
  */
 int snd_hda_parse_pin_def_config(struct hda_codec *codec,
 				 struct auto_pin_cfg *cfg,
-				 hda_nid_t *ignore_nids)
+				 const hda_nid_t *ignore_nids)
 {
 	hda_nid_t nid, end_nid;
 	short seq, assoc_line_out, assoc_speaker;
@@ -4632,10 +4698,13 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
 	/*
 	 * debug prints of the parsed results
 	 */
-	snd_printd("autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
+	snd_printd("autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
 		   cfg->line_outs, cfg->line_out_pins[0], cfg->line_out_pins[1],
 		   cfg->line_out_pins[2], cfg->line_out_pins[3],
-		   cfg->line_out_pins[4]);
+		   cfg->line_out_pins[4],
+		   cfg->line_out_type == AUTO_PIN_HP_OUT ? "hp" :
+		   (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT ?
+		    "speaker" : "line"));
 	snd_printd("   speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
 		   cfg->speaker_outs, cfg->speaker_pins[0],
 		   cfg->speaker_pins[1], cfg->speaker_pins[2],
@@ -4986,6 +5055,8 @@ static const char *get_jack_default_name(struct hda_codec *codec, hda_nid_t nid,
 		return "Line-out";
 	case SND_JACK_HEADSET:
 		return "Headset";
+	case SND_JACK_VIDEOOUT:
+		return "HDMI/DP";
 	default:
 		return "Misc";
 	}
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index e46d5420a9f21150e6e5f24549015c506b919235..59c97306c1decee089817fbd80f4ea79f39cacd9 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -825,12 +825,14 @@ struct hda_codec {
 	struct hda_cache_rec amp_cache;	/* cache for amp access */
 	struct hda_cache_rec cmd_cache;	/* cache for other commands */
 
+	struct snd_array conn_lists;	/* connection-list array */
+
 	struct mutex spdif_mutex;
 	struct mutex control_mutex;
 	unsigned int spdif_status;	/* IEC958 status bits */
 	unsigned short spdif_ctls;	/* SPDIF control bits */
 	unsigned int spdif_in_enable;	/* SPDIF input enable? */
-	hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */
+	const hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */
 	struct snd_array init_pins;	/* initial (BIOS) pin configurations */
 	struct snd_array driver_pins;	/* pin configs set by codec parser */
 	struct snd_array cvt_setups;	/* audio convert setups */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 70a9d32f0e967561ee64c83d515c721c2903978c..43a036716d259af107b0b8b7cad7eb05768117aa 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -126,6 +126,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
 			 "{Intel, ICH10},"
 			 "{Intel, PCH},"
 			 "{Intel, CPT},"
+			 "{Intel, PPT},"
 			 "{Intel, PBG},"
 			 "{Intel, SCH},"
 			 "{ATI, SB450},"
@@ -1091,7 +1092,13 @@ static void azx_init_pci(struct azx *chip)
 				? "Failed" : "OK");
 		}
 		break;
-
+	default:
+		/* AMD Hudson needs the similar snoop, as it seems... */
+		if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
+			update_pci_byte(chip->pci,
+				ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
+				0x07, ATI_SB450_HDAUDIO_ENABLE_SNOOP);
+		break;
         }
 }
 
@@ -1446,6 +1453,17 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model)
 		}
 	}
 
+	/* AMD chipsets often cause the communication stalls upon certain
+	 * sequence like the pin-detection.  It seems that forcing the synced
+	 * access works around the stall.  Grrr...
+	 */
+	if (chip->pci->vendor == PCI_VENDOR_ID_AMD ||
+	    chip->pci->vendor == PCI_VENDOR_ID_ATI) {
+		snd_printk(KERN_INFO SFX "Enable sync_write for AMD chipset\n");
+		chip->bus->sync_write = 1;
+		chip->bus->allow_bus_reset = 1;
+	}
+
 	/* Then create codec instances */
 	for (c = 0; c < max_slots; c++) {
 		if ((chip->codec_mask & (1 << c)) & chip->codec_probe_mask) {
@@ -2349,9 +2367,16 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
 	/* Check VIA/ATI HD Audio Controller exist */
 	switch (chip->driver_type) {
 	case AZX_DRIVER_VIA:
-	case AZX_DRIVER_ATI:
 		/* Use link position directly, avoid any transfer problem. */
 		return POS_FIX_VIACOMBO;
+	case AZX_DRIVER_ATI:
+		/* ATI chipsets don't work well with position-buffer */
+		return POS_FIX_LPIB;
+	case AZX_DRIVER_GENERIC:
+		/* AMD chipsets also don't work with position-buffer */
+		if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
+			return POS_FIX_LPIB;
+		break;
 	}
 
 	return POS_FIX_AUTO;
@@ -2549,6 +2574,13 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 				gcap &= ~ICH6_GCAP_64OK;
 			pci_dev_put(p_smbus);
 		}
+	} else {
+		/* FIXME: not sure whether this is really needed, but
+		 * Hudson isn't stable enough for allowing everything...
+		 * let's check later again.
+		 */
+		if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
+			gcap &= ~ICH6_GCAP_64OK;
 	}
 
 	/* disable 64bit DMA address for Teradici */
@@ -2759,6 +2791,8 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
 	{ PCI_DEVICE(0x8086, 0x1c20), .driver_data = AZX_DRIVER_PCH },
 	/* PBG */
 	{ PCI_DEVICE(0x8086, 0x1d20), .driver_data = AZX_DRIVER_PCH },
+	/* Panther Point */
+	{ PCI_DEVICE(0x8086, 0x1e20), .driver_data = AZX_DRIVER_PCH },
 	/* SCH */
 	{ PCI_DEVICE(0x8086, 0x811b), .driver_data = AZX_DRIVER_SCH },
 	/* Generic Intel */
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index ff5e2ac2239ae210cb673326f4f1db42dce93c11..08ec073444e269a770d094e21f2076faa3581d9d 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -267,11 +267,11 @@ enum { HDA_DIG_NONE, HDA_DIG_EXCLUSIVE, HDA_DIG_ANALOG_DUP }; /* dig_out_used */
 
 struct hda_multi_out {
 	int num_dacs;		/* # of DACs, must be more than 1 */
-	hda_nid_t *dac_nids;	/* DAC list */
+	const hda_nid_t *dac_nids;	/* DAC list */
 	hda_nid_t hp_nid;	/* optional DAC for HP, 0 when not exists */
 	hda_nid_t extra_out_nid[3];	/* optional DACs, 0 when not exists */
 	hda_nid_t dig_out_nid;	/* digital out audio widget */
-	hda_nid_t *slave_dig_outs;
+	const hda_nid_t *slave_dig_outs;
 	int max_channels;	/* currently supported analog channels */
 	int dig_out_used;	/* current usage of digital out (HDA_DIG_XXX) */
 	int no_share_stream;	/* don't share a stream with multiple pins */
@@ -347,7 +347,7 @@ int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
                                int num_configs, const char * const *models,
                                const struct snd_pci_quirk *tbl);
 int snd_hda_add_new_ctls(struct hda_codec *codec,
-			 struct snd_kcontrol_new *knew);
+			 const struct snd_kcontrol_new *knew);
 
 /*
  * unsolicited event handler
@@ -443,7 +443,7 @@ struct auto_pin_cfg {
 
 int snd_hda_parse_pin_def_config(struct hda_codec *codec,
 				 struct auto_pin_cfg *cfg,
-				 hda_nid_t *ignore_nids);
+				 const hda_nid_t *ignore_nids);
 
 /* amp values */
 #define AMP_IN_MUTE(idx)	(0x7080 | ((idx)<<8))
@@ -493,6 +493,12 @@ u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid);
 u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid);
 int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid);
 
+static inline bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
+{
+	return (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT) &&
+		(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP);
+}
+
 /* flags for hda_nid_item */
 #define HDA_NID_ITEM_AMP	(1<<0)
 
@@ -567,7 +573,7 @@ struct hda_amp_list {
 };
 
 struct hda_loopback_check {
-	struct hda_amp_list *amplist;
+	const struct hda_amp_list *amplist;
 	int power_on;
 };
 
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 2942d2a9ea10fd5be3c390ce6f30659f0368516a..f1b3875c57dff4a73a27ad7b97817eaa1c119af1 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -30,7 +30,7 @@
 #include "hda_beep.h"
 
 struct ad198x_spec {
-	struct snd_kcontrol_new *mixers[6];
+	const struct snd_kcontrol_new *mixers[6];
 	int num_mixers;
 	unsigned int beep_amp;	/* beep amp value, set via set_beep_amp() */
 	const struct hda_verb *init_verbs[6];	/* initialization verbs
@@ -46,17 +46,17 @@ struct ad198x_spec {
 	unsigned int cur_eapd;
 	unsigned int need_dac_fix;
 
-	hda_nid_t *alt_dac_nid;
-	struct hda_pcm_stream *stream_analog_alt_playback;
+	const hda_nid_t *alt_dac_nid;
+	const struct hda_pcm_stream *stream_analog_alt_playback;
 
 	/* capture */
 	unsigned int num_adc_nids;
-	hda_nid_t *adc_nids;
+	const hda_nid_t *adc_nids;
 	hda_nid_t dig_in_nid;		/* digital-in NID; optional */
 
 	/* capture source */
 	const struct hda_input_mux *input_mux;
-	hda_nid_t *capsrc_nids;
+	const hda_nid_t *capsrc_nids;
 	unsigned int cur_mux[3];
 
 	/* channel model */
@@ -182,13 +182,13 @@ static void ad198x_free_kctls(struct hda_codec *codec);
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 /* additional beep mixers; the actual parameters are overwritten at build */
-static struct snd_kcontrol_new ad_beep_mixer[] = {
+static const struct snd_kcontrol_new ad_beep_mixer[] = {
 	HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_OUTPUT),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad_beep2_mixer[] = {
+static const struct snd_kcontrol_new ad_beep2_mixer[] = {
 	HDA_CODEC_VOLUME("Digital Beep Playback Volume", 0, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_BEEP("Digital Beep Playback Switch", 0, 0, HDA_OUTPUT),
 	{ } /* end */
@@ -231,7 +231,7 @@ static int ad198x_build_controls(struct hda_codec *codec)
 	/* create beep controls if needed */
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 	if (spec->beep_amp) {
-		struct snd_kcontrol_new *knew;
+		const struct snd_kcontrol_new *knew;
 		knew = spec->analog_beep ? ad_beep2_mixer : ad_beep_mixer;
 		for ( ; knew->name; knew++) {
 			struct snd_kcontrol *kctl;
@@ -331,7 +331,7 @@ static int ad198x_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 }
 
-static struct hda_pcm_stream ad198x_pcm_analog_alt_playback = {
+static const struct hda_pcm_stream ad198x_pcm_analog_alt_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -403,7 +403,7 @@ static int ad198x_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 
 /*
  */
-static struct hda_pcm_stream ad198x_pcm_analog_playback = {
+static const struct hda_pcm_stream ad198x_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 6, /* changed later */
@@ -415,7 +415,7 @@ static struct hda_pcm_stream ad198x_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream ad198x_pcm_analog_capture = {
+static const struct hda_pcm_stream ad198x_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -426,7 +426,7 @@ static struct hda_pcm_stream ad198x_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream ad198x_pcm_digital_playback = {
+static const struct hda_pcm_stream ad198x_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -439,7 +439,7 @@ static struct hda_pcm_stream ad198x_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream ad198x_pcm_digital_capture = {
+static const struct hda_pcm_stream ad198x_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -489,11 +489,6 @@ static int ad198x_build_pcms(struct hda_codec *codec)
 	return 0;
 }
 
-static inline void ad198x_shutup(struct hda_codec *codec)
-{
-	snd_hda_shutup_pins(codec);
-}
-
 static void ad198x_free_kctls(struct hda_codec *codec)
 {
 	struct ad198x_spec *spec = codec->spec;
@@ -547,6 +542,12 @@ static void ad198x_power_eapd(struct hda_codec *codec)
 	}
 }
 
+static void ad198x_shutup(struct hda_codec *codec)
+{
+	snd_hda_shutup_pins(codec);
+	ad198x_power_eapd(codec);
+}
+
 static void ad198x_free(struct hda_codec *codec)
 {
 	struct ad198x_spec *spec = codec->spec;
@@ -564,12 +565,11 @@ static void ad198x_free(struct hda_codec *codec)
 static int ad198x_suspend(struct hda_codec *codec, pm_message_t state)
 {
 	ad198x_shutup(codec);
-	ad198x_power_eapd(codec);
 	return 0;
 }
 #endif
 
-static struct hda_codec_ops ad198x_patch_ops = {
+static const struct hda_codec_ops ad198x_patch_ops = {
 	.build_controls = ad198x_build_controls,
 	.build_pcms = ad198x_build_pcms,
 	.init = ad198x_init,
@@ -639,13 +639,13 @@ static int ad198x_ch_mode_put(struct snd_kcontrol *kcontrol,
 #define AD1986A_CLFE_DAC	0x05
 #define AD1986A_ADC		0x06
 
-static hda_nid_t ad1986a_dac_nids[3] = {
+static const hda_nid_t ad1986a_dac_nids[3] = {
 	AD1986A_FRONT_DAC, AD1986A_SURR_DAC, AD1986A_CLFE_DAC
 };
-static hda_nid_t ad1986a_adc_nids[1] = { AD1986A_ADC };
-static hda_nid_t ad1986a_capsrc_nids[1] = { 0x12 };
+static const hda_nid_t ad1986a_adc_nids[1] = { AD1986A_ADC };
+static const hda_nid_t ad1986a_capsrc_nids[1] = { 0x12 };
 
-static struct hda_input_mux ad1986a_capture_source = {
+static const struct hda_input_mux ad1986a_capture_source = {
 	.num_items = 7,
 	.items = {
 		{ "Mic", 0x0 },
@@ -659,7 +659,7 @@ static struct hda_input_mux ad1986a_capture_source = {
 };
 
 
-static struct hda_bind_ctls ad1986a_bind_pcm_vol = {
+static const struct hda_bind_ctls ad1986a_bind_pcm_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT),
@@ -669,7 +669,7 @@ static struct hda_bind_ctls ad1986a_bind_pcm_vol = {
 	},
 };
 
-static struct hda_bind_ctls ad1986a_bind_pcm_sw = {
+static const struct hda_bind_ctls ad1986a_bind_pcm_sw = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT),
@@ -682,7 +682,7 @@ static struct hda_bind_ctls ad1986a_bind_pcm_sw = {
 /*
  * mixers
  */
-static struct snd_kcontrol_new ad1986a_mixers[] = {
+static const struct snd_kcontrol_new ad1986a_mixers[] = {
 	/*
 	 * bind volumes/mutes of 3 DACs as a single PCM control for simplicity
 	 */
@@ -723,7 +723,7 @@ static struct snd_kcontrol_new ad1986a_mixers[] = {
 };
 
 /* additional mixers for 3stack mode */
-static struct snd_kcontrol_new ad1986a_3st_mixers[] = {
+static const struct snd_kcontrol_new ad1986a_3st_mixers[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -735,10 +735,10 @@ static struct snd_kcontrol_new ad1986a_3st_mixers[] = {
 };
 
 /* laptop model - 2ch only */
-static hda_nid_t ad1986a_laptop_dac_nids[1] = { AD1986A_FRONT_DAC };
+static const hda_nid_t ad1986a_laptop_dac_nids[1] = { AD1986A_FRONT_DAC };
 
 /* master controls both pins 0x1a and 0x1b */
-static struct hda_bind_ctls ad1986a_laptop_master_vol = {
+static const struct hda_bind_ctls ad1986a_laptop_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_OUTPUT),
@@ -747,7 +747,7 @@ static struct hda_bind_ctls ad1986a_laptop_master_vol = {
 	},
 };
 
-static struct hda_bind_ctls ad1986a_laptop_master_sw = {
+static const struct hda_bind_ctls ad1986a_laptop_master_sw = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_OUTPUT),
@@ -756,7 +756,7 @@ static struct hda_bind_ctls ad1986a_laptop_master_sw = {
 	},
 };
 
-static struct snd_kcontrol_new ad1986a_laptop_mixers[] = {
+static const struct snd_kcontrol_new ad1986a_laptop_mixers[] = {
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT),
 	HDA_BIND_VOL("Master Playback Volume", &ad1986a_laptop_master_vol),
@@ -787,7 +787,7 @@ static struct snd_kcontrol_new ad1986a_laptop_mixers[] = {
 
 /* laptop-eapd model - 2ch only */
 
-static struct hda_input_mux ad1986a_laptop_eapd_capture_source = {
+static const struct hda_input_mux ad1986a_laptop_eapd_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -796,7 +796,7 @@ static struct hda_input_mux ad1986a_laptop_eapd_capture_source = {
 	},
 };
 
-static struct hda_input_mux ad1986a_automic_capture_source = {
+static const struct hda_input_mux ad1986a_automic_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x0 },
@@ -804,13 +804,13 @@ static struct hda_input_mux ad1986a_automic_capture_source = {
 	},
 };
 
-static struct snd_kcontrol_new ad1986a_laptop_master_mixers[] = {
+static const struct snd_kcontrol_new ad1986a_laptop_master_mixers[] = {
 	HDA_BIND_VOL("Master Playback Volume", &ad1986a_laptop_master_vol),
 	HDA_BIND_SW("Master Playback Switch", &ad1986a_laptop_master_sw),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
+static const struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
@@ -837,7 +837,7 @@ static struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1986a_laptop_intmic_mixers[] = {
+static const struct snd_kcontrol_new ad1986a_laptop_intmic_mixers[] = {
 	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x17, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x17, 0, HDA_OUTPUT),
 	{ } /* end */
@@ -931,7 +931,7 @@ static int ad1986a_hp_master_sw_put(struct snd_kcontrol *kcontrol,
 	return change;
 }
 
-static struct snd_kcontrol_new ad1986a_automute_master_mixers[] = {
+static const struct snd_kcontrol_new ad1986a_automute_master_mixers[] = {
 	HDA_BIND_VOL("Master Playback Volume", &ad1986a_laptop_master_vol),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -949,7 +949,7 @@ static struct snd_kcontrol_new ad1986a_automute_master_mixers[] = {
 /*
  * initialization verbs
  */
-static struct hda_verb ad1986a_init_verbs[] = {
+static const struct hda_verb ad1986a_init_verbs[] = {
 	/* Front, Surround, CLFE DAC; mute as default */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
@@ -1004,7 +1004,7 @@ static struct hda_verb ad1986a_init_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1986a_ch2_init[] = {
+static const struct hda_verb ad1986a_ch2_init[] = {
 	/* Surround out -> Line In */
 	{ 0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
  	/* Line-in selectors */
@@ -1016,7 +1016,7 @@ static struct hda_verb ad1986a_ch2_init[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1986a_ch4_init[] = {
+static const struct hda_verb ad1986a_ch4_init[] = {
 	/* Surround out -> Surround */
 	{ 0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x10, AC_VERB_SET_CONNECT_SEL, 0x0 },
@@ -1026,7 +1026,7 @@ static struct hda_verb ad1986a_ch4_init[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1986a_ch6_init[] = {
+static const struct hda_verb ad1986a_ch6_init[] = {
 	/* Surround out -> Surround out */
 	{ 0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x10, AC_VERB_SET_CONNECT_SEL, 0x0 },
@@ -1036,19 +1036,19 @@ static struct hda_verb ad1986a_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode ad1986a_modes[3] = {
+static const struct hda_channel_mode ad1986a_modes[3] = {
 	{ 2, ad1986a_ch2_init },
 	{ 4, ad1986a_ch4_init },
 	{ 6, ad1986a_ch6_init },
 };
 
 /* eapd initialization */
-static struct hda_verb ad1986a_eapd_init_verbs[] = {
+static const struct hda_verb ad1986a_eapd_init_verbs[] = {
 	{0x1b, AC_VERB_SET_EAPD_BTLENABLE, 0x00 },
 	{}
 };
 
-static struct hda_verb ad1986a_automic_verbs[] = {
+static const struct hda_verb ad1986a_automic_verbs[] = {
 	{0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 	{0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 	/*{0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},*/
@@ -1058,7 +1058,7 @@ static struct hda_verb ad1986a_automic_verbs[] = {
 };
 
 /* Ultra initialization */
-static struct hda_verb ad1986a_ultra_init[] = {
+static const struct hda_verb ad1986a_ultra_init[] = {
 	/* eapd initialization */
 	{ 0x1b, AC_VERB_SET_EAPD_BTLENABLE, 0x00 },
 	/* CLFE -> Mic in */
@@ -1069,7 +1069,7 @@ static struct hda_verb ad1986a_ultra_init[] = {
 };
 
 /* pin sensing on HP jack */
-static struct hda_verb ad1986a_hp_init_verbs[] = {
+static const struct hda_verb ad1986a_hp_init_verbs[] = {
 	{0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1986A_HP_EVENT},
 	{}
 };
@@ -1120,7 +1120,7 @@ static const char * const ad1986a_models[AD1986A_MODELS] = {
 	[AD1986A_SAMSUNG_P50]	= "samsung-p50",
 };
 
-static struct snd_pci_quirk ad1986a_cfg_tbl[] = {
+static const struct snd_pci_quirk ad1986a_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x30af, "HP B2800", AD1986A_LAPTOP_EAPD),
 	SND_PCI_QUIRK(0x1043, 0x1153, "ASUS M9", AD1986A_LAPTOP_EAPD),
 	SND_PCI_QUIRK(0x1043, 0x11f7, "ASUS U5A", AD1986A_LAPTOP_EAPD),
@@ -1152,7 +1152,7 @@ static struct snd_pci_quirk ad1986a_cfg_tbl[] = {
 };
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list ad1986a_loopbacks[] = {
+static const struct hda_amp_list ad1986a_loopbacks[] = {
 	{ 0x13, HDA_OUTPUT, 0 }, /* Mic */
 	{ 0x14, HDA_OUTPUT, 0 }, /* Phone */
 	{ 0x15, HDA_OUTPUT, 0 }, /* CD */
@@ -1329,11 +1329,11 @@ static int patch_ad1986a(struct hda_codec *codec)
 #define AD1983_DAC		0x03
 #define AD1983_ADC		0x04
 
-static hda_nid_t ad1983_dac_nids[1] = { AD1983_DAC };
-static hda_nid_t ad1983_adc_nids[1] = { AD1983_ADC };
-static hda_nid_t ad1983_capsrc_nids[1] = { 0x15 };
+static const hda_nid_t ad1983_dac_nids[1] = { AD1983_DAC };
+static const hda_nid_t ad1983_adc_nids[1] = { AD1983_ADC };
+static const hda_nid_t ad1983_capsrc_nids[1] = { 0x15 };
 
-static struct hda_input_mux ad1983_capture_source = {
+static const struct hda_input_mux ad1983_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -1348,7 +1348,7 @@ static struct hda_input_mux ad1983_capture_source = {
  */
 static int ad1983_spdif_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
-	static char *texts[] = { "PCM", "ADC" };
+	static const char * const texts[] = { "PCM", "ADC" };
 
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 	uinfo->count = 1;
@@ -1385,7 +1385,7 @@ static int ad1983_spdif_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_
 	return 0;
 }
 
-static struct snd_kcontrol_new ad1983_mixers[] = {
+static const struct snd_kcontrol_new ad1983_mixers[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x05, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x05, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x06, 0x0, HDA_OUTPUT),
@@ -1418,7 +1418,7 @@ static struct snd_kcontrol_new ad1983_mixers[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1983_init_verbs[] = {
+static const struct hda_verb ad1983_init_verbs[] = {
 	/* Front, HP, Mono; mute as default */
 	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 	{0x06, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
@@ -1458,7 +1458,7 @@ static struct hda_verb ad1983_init_verbs[] = {
 };
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list ad1983_loopbacks[] = {
+static const struct hda_amp_list ad1983_loopbacks[] = {
 	{ 0x12, HDA_OUTPUT, 0 }, /* Mic */
 	{ 0x13, HDA_OUTPUT, 0 }, /* Line */
 	{ } /* end */
@@ -1518,12 +1518,12 @@ static int patch_ad1983(struct hda_codec *codec)
 #define AD1981_DAC		0x03
 #define AD1981_ADC		0x04
 
-static hda_nid_t ad1981_dac_nids[1] = { AD1981_DAC };
-static hda_nid_t ad1981_adc_nids[1] = { AD1981_ADC };
-static hda_nid_t ad1981_capsrc_nids[1] = { 0x15 };
+static const hda_nid_t ad1981_dac_nids[1] = { AD1981_DAC };
+static const hda_nid_t ad1981_adc_nids[1] = { AD1981_ADC };
+static const hda_nid_t ad1981_capsrc_nids[1] = { 0x15 };
 
 /* 0x0c, 0x09, 0x0e, 0x0f, 0x19, 0x05, 0x18, 0x17 */
-static struct hda_input_mux ad1981_capture_source = {
+static const struct hda_input_mux ad1981_capture_source = {
 	.num_items = 7,
 	.items = {
 		{ "Front Mic", 0x0 },
@@ -1536,7 +1536,7 @@ static struct hda_input_mux ad1981_capture_source = {
 	},
 };
 
-static struct snd_kcontrol_new ad1981_mixers[] = {
+static const struct snd_kcontrol_new ad1981_mixers[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x05, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x05, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x06, 0x0, HDA_OUTPUT),
@@ -1577,7 +1577,7 @@ static struct snd_kcontrol_new ad1981_mixers[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1981_init_verbs[] = {
+static const struct hda_verb ad1981_init_verbs[] = {
 	/* Front, HP, Mono; mute as default */
 	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 	{0x06, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
@@ -1625,7 +1625,7 @@ static struct hda_verb ad1981_init_verbs[] = {
 };
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list ad1981_loopbacks[] = {
+static const struct hda_amp_list ad1981_loopbacks[] = {
 	{ 0x12, HDA_OUTPUT, 0 }, /* Front Mic */
 	{ 0x13, HDA_OUTPUT, 0 }, /* Line */
 	{ 0x1b, HDA_OUTPUT, 0 }, /* Aux */
@@ -1645,7 +1645,7 @@ static struct hda_amp_list ad1981_loopbacks[] = {
 #define AD1981_HP_EVENT		0x37
 #define AD1981_MIC_EVENT	0x38
 
-static struct hda_verb ad1981_hp_init_verbs[] = {
+static const struct hda_verb ad1981_hp_init_verbs[] = {
 	{0x05, AC_VERB_SET_EAPD_BTLENABLE, 0x00 }, /* default off */
 	/* pin sensing on HP and Mic jacks */
 	{0x06, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1981_HP_EVENT},
@@ -1674,7 +1674,7 @@ static int ad1981_hp_master_sw_put(struct snd_kcontrol *kcontrol,
 }
 
 /* bind volumes of both NID 0x05 and 0x06 */
-static struct hda_bind_ctls ad1981_hp_bind_master_vol = {
+static const struct hda_bind_ctls ad1981_hp_bind_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x05, 3, 0, HDA_OUTPUT),
@@ -1696,12 +1696,12 @@ static void ad1981_hp_automute(struct hda_codec *codec)
 /* toggle input of built-in and mic jack appropriately */
 static void ad1981_hp_automic(struct hda_codec *codec)
 {
-	static struct hda_verb mic_jack_on[] = {
+	static const struct hda_verb mic_jack_on[] = {
 		{0x1f, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 		{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
 		{}
 	};
-	static struct hda_verb mic_jack_off[] = {
+	static const struct hda_verb mic_jack_off[] = {
 		{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 		{0x1f, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
 		{}
@@ -1730,7 +1730,7 @@ static void ad1981_hp_unsol_event(struct hda_codec *codec,
 	}
 }
 
-static struct hda_input_mux ad1981_hp_capture_source = {
+static const struct hda_input_mux ad1981_hp_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -1739,7 +1739,7 @@ static struct hda_input_mux ad1981_hp_capture_source = {
 	},
 };
 
-static struct snd_kcontrol_new ad1981_hp_mixers[] = {
+static const struct snd_kcontrol_new ad1981_hp_mixers[] = {
 	HDA_BIND_VOL("Master Playback Volume", &ad1981_hp_bind_master_vol),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1790,7 +1790,7 @@ static int ad1981_hp_init(struct hda_codec *codec)
 }
 
 /* configuration for Toshiba Laptops */
-static struct hda_verb ad1981_toshiba_init_verbs[] = {
+static const struct hda_verb ad1981_toshiba_init_verbs[] = {
 	{0x05, AC_VERB_SET_EAPD_BTLENABLE, 0x01 }, /* default on */
 	/* pin sensing on HP and Mic jacks */
 	{0x06, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1981_HP_EVENT},
@@ -1798,14 +1798,14 @@ static struct hda_verb ad1981_toshiba_init_verbs[] = {
 	{}
 };
 
-static struct snd_kcontrol_new ad1981_toshiba_mixers[] = {
+static const struct snd_kcontrol_new ad1981_toshiba_mixers[] = {
 	HDA_CODEC_VOLUME("Amp Volume", 0x1a, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Amp Switch", 0x1a, 0x0, HDA_OUTPUT),
 	{ }
 };
 
 /* configuration for Lenovo Thinkpad T60 */
-static struct snd_kcontrol_new ad1981_thinkpad_mixers[] = {
+static const struct snd_kcontrol_new ad1981_thinkpad_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x05, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0x05, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x11, 0x0, HDA_OUTPUT),
@@ -1835,7 +1835,7 @@ static struct snd_kcontrol_new ad1981_thinkpad_mixers[] = {
 	{ } /* end */
 };
 
-static struct hda_input_mux ad1981_thinkpad_capture_source = {
+static const struct hda_input_mux ad1981_thinkpad_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -1860,7 +1860,7 @@ static const char * const ad1981_models[AD1981_MODELS] = {
 	[AD1981_TOSHIBA]	= "toshiba"
 };
 
-static struct snd_pci_quirk ad1981_cfg_tbl[] = {
+static const struct snd_pci_quirk ad1981_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1014, 0x0597, "Lenovo Z60", AD1981_THINKPAD),
 	SND_PCI_QUIRK(0x1014, 0x05b7, "Lenovo Z60m", AD1981_THINKPAD),
 	/* All HP models */
@@ -2075,32 +2075,32 @@ enum {
  * mixers
  */
 
-static hda_nid_t ad1988_6stack_dac_nids[4] = {
+static const hda_nid_t ad1988_6stack_dac_nids[4] = {
 	0x04, 0x06, 0x05, 0x0a
 };
 
-static hda_nid_t ad1988_3stack_dac_nids[3] = {
+static const hda_nid_t ad1988_3stack_dac_nids[3] = {
 	0x04, 0x05, 0x0a
 };
 
 /* for AD1988A revision-2, DAC2-4 are swapped */
-static hda_nid_t ad1988_6stack_dac_nids_rev2[4] = {
+static const hda_nid_t ad1988_6stack_dac_nids_rev2[4] = {
 	0x04, 0x05, 0x0a, 0x06
 };
 
-static hda_nid_t ad1988_alt_dac_nid[1] = {
+static const hda_nid_t ad1988_alt_dac_nid[1] = {
 	0x03
 };
 
-static hda_nid_t ad1988_3stack_dac_nids_rev2[3] = {
+static const hda_nid_t ad1988_3stack_dac_nids_rev2[3] = {
 	0x04, 0x0a, 0x06
 };
 
-static hda_nid_t ad1988_adc_nids[3] = {
+static const hda_nid_t ad1988_adc_nids[3] = {
 	0x08, 0x09, 0x0f
 };
 
-static hda_nid_t ad1988_capsrc_nids[3] = {
+static const hda_nid_t ad1988_capsrc_nids[3] = {
 	0x0c, 0x0d, 0x0e
 };
 
@@ -2108,11 +2108,11 @@ static hda_nid_t ad1988_capsrc_nids[3] = {
 #define AD1988_SPDIF_OUT_HDMI	0x0b
 #define AD1988_SPDIF_IN		0x07
 
-static hda_nid_t ad1989b_slave_dig_outs[] = {
+static const hda_nid_t ad1989b_slave_dig_outs[] = {
 	AD1988_SPDIF_OUT, AD1988_SPDIF_OUT_HDMI, 0
 };
 
-static struct hda_input_mux ad1988_6stack_capture_source = {
+static const struct hda_input_mux ad1988_6stack_capture_source = {
 	.num_items = 5,
 	.items = {
 		{ "Front Mic", 0x1 },	/* port-B */
@@ -2123,7 +2123,7 @@ static struct hda_input_mux ad1988_6stack_capture_source = {
 	},
 };
 
-static struct hda_input_mux ad1988_laptop_capture_source = {
+static const struct hda_input_mux ad1988_laptop_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic/Line", 0x1 },	/* port-B */
@@ -2166,7 +2166,7 @@ static int ad198x_ch_mode_put(struct snd_kcontrol *kcontrol,
 }
 
 /* 6-stack mode */
-static struct snd_kcontrol_new ad1988_6stack_mixers1[] = {
+static const struct snd_kcontrol_new ad1988_6stack_mixers1[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x06, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x05, 1, 0x0, HDA_OUTPUT),
@@ -2175,7 +2175,7 @@ static struct snd_kcontrol_new ad1988_6stack_mixers1[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1988_6stack_mixers1_rev2[] = {
+static const struct snd_kcontrol_new ad1988_6stack_mixers1_rev2[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x05, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
@@ -2184,7 +2184,7 @@ static struct snd_kcontrol_new ad1988_6stack_mixers1_rev2[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1988_6stack_mixers2[] = {
+static const struct snd_kcontrol_new ad1988_6stack_mixers2[] = {
 	HDA_BIND_MUTE("Front Playback Switch", 0x29, 2, HDA_INPUT),
 	HDA_BIND_MUTE("Surround Playback Switch", 0x2a, 2, HDA_INPUT),
 	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x27, 1, 2, HDA_INPUT),
@@ -2211,14 +2211,14 @@ static struct snd_kcontrol_new ad1988_6stack_mixers2[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1988_6stack_fp_mixers[] = {
+static const struct snd_kcontrol_new ad1988_6stack_fp_mixers[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
 
 	{ } /* end */
 };
 
 /* 3-stack mode */
-static struct snd_kcontrol_new ad1988_3stack_mixers1[] = {
+static const struct snd_kcontrol_new ad1988_3stack_mixers1[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0a, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x05, 1, 0x0, HDA_OUTPUT),
@@ -2226,7 +2226,7 @@ static struct snd_kcontrol_new ad1988_3stack_mixers1[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1988_3stack_mixers1_rev2[] = {
+static const struct snd_kcontrol_new ad1988_3stack_mixers1_rev2[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0a, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x06, 1, 0x0, HDA_OUTPUT),
@@ -2234,7 +2234,7 @@ static struct snd_kcontrol_new ad1988_3stack_mixers1_rev2[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1988_3stack_mixers2[] = {
+static const struct snd_kcontrol_new ad1988_3stack_mixers2[] = {
 	HDA_BIND_MUTE("Front Playback Switch", 0x29, 2, HDA_INPUT),
 	HDA_BIND_MUTE("Surround Playback Switch", 0x2c, 2, HDA_INPUT),
 	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x26, 1, 2, HDA_INPUT),
@@ -2268,7 +2268,7 @@ static struct snd_kcontrol_new ad1988_3stack_mixers2[] = {
 };
 
 /* laptop mode */
-static struct snd_kcontrol_new ad1988_laptop_mixers[] = {
+static const struct snd_kcontrol_new ad1988_laptop_mixers[] = {
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("PCM Playback Switch", 0x29, 0x0, HDA_INPUT),
 	HDA_BIND_MUTE("Mono Playback Switch", 0x1e, 2, HDA_INPUT),
@@ -2299,7 +2299,7 @@ static struct snd_kcontrol_new ad1988_laptop_mixers[] = {
 };
 
 /* capture */
-static struct snd_kcontrol_new ad1988_capture_mixers[] = {
+static const struct snd_kcontrol_new ad1988_capture_mixers[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x0d, 0x0, HDA_OUTPUT),
@@ -2324,7 +2324,7 @@ static struct snd_kcontrol_new ad1988_capture_mixers[] = {
 static int ad1988_spdif_playback_source_info(struct snd_kcontrol *kcontrol,
 					     struct snd_ctl_elem_info *uinfo)
 {
-	static char *texts[] = {
+	static const char * const texts[] = {
 		"PCM", "ADC1", "ADC2", "ADC3"
 	};
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
@@ -2405,7 +2405,7 @@ static int ad1988_spdif_playback_source_put(struct snd_kcontrol *kcontrol,
 	return change;
 }
 
-static struct snd_kcontrol_new ad1988_spdif_out_mixers[] = {
+static const struct snd_kcontrol_new ad1988_spdif_out_mixers[] = {
 	HDA_CODEC_VOLUME("IEC958 Playback Volume", 0x1b, 0x0, HDA_OUTPUT),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -2418,12 +2418,12 @@ static struct snd_kcontrol_new ad1988_spdif_out_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1988_spdif_in_mixers[] = {
+static const struct snd_kcontrol_new ad1988_spdif_in_mixers[] = {
 	HDA_CODEC_VOLUME("IEC958 Capture Volume", 0x1c, 0x0, HDA_INPUT),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1989_spdif_out_mixers[] = {
+static const struct snd_kcontrol_new ad1989_spdif_out_mixers[] = {
 	HDA_CODEC_VOLUME("IEC958 Playback Volume", 0x1b, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("HDMI Playback Volume", 0x1d, 0x0, HDA_OUTPUT),
 	{ } /* end */
@@ -2436,7 +2436,7 @@ static struct snd_kcontrol_new ad1989_spdif_out_mixers[] = {
 /*
  * for 6-stack (+dig)
  */
-static struct hda_verb ad1988_6stack_init_verbs[] = {
+static const struct hda_verb ad1988_6stack_init_verbs[] = {
 	/* Front, Surround, CLFE, side DAC; unmute as default */
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -2496,7 +2496,7 @@ static struct hda_verb ad1988_6stack_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb ad1988_6stack_fp_init_verbs[] = {
+static const struct hda_verb ad1988_6stack_fp_init_verbs[] = {
 	/* Headphone; unmute as default */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	/* Port-A front headphon path */
@@ -2509,7 +2509,7 @@ static struct hda_verb ad1988_6stack_fp_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb ad1988_capture_init_verbs[] = {
+static const struct hda_verb ad1988_capture_init_verbs[] = {
 	/* mute analog mix */
 	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
@@ -2527,7 +2527,7 @@ static struct hda_verb ad1988_capture_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb ad1988_spdif_init_verbs[] = {
+static const struct hda_verb ad1988_spdif_init_verbs[] = {
 	/* SPDIF out sel */
 	{0x02, AC_VERB_SET_CONNECT_SEL, 0x0}, /* PCM */
 	{0x0b, AC_VERB_SET_CONNECT_SEL, 0x0}, /* ADC1 */
@@ -2539,14 +2539,14 @@ static struct hda_verb ad1988_spdif_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb ad1988_spdif_in_init_verbs[] = {
+static const struct hda_verb ad1988_spdif_in_init_verbs[] = {
 	/* unmute SPDIF input pin */
 	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{ }
 };
 
 /* AD1989 has no ADC -> SPDIF route */
-static struct hda_verb ad1989_spdif_init_verbs[] = {
+static const struct hda_verb ad1989_spdif_init_verbs[] = {
 	/* SPDIF-1 out pin */
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x27}, /* 0dB */
@@ -2559,7 +2559,7 @@ static struct hda_verb ad1989_spdif_init_verbs[] = {
 /*
  * verbs for 3stack (+dig)
  */
-static struct hda_verb ad1988_3stack_ch2_init[] = {
+static const struct hda_verb ad1988_3stack_ch2_init[] = {
 	/* set port-C to line-in */
 	{ 0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
@@ -2569,7 +2569,7 @@ static struct hda_verb ad1988_3stack_ch2_init[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1988_3stack_ch6_init[] = {
+static const struct hda_verb ad1988_3stack_ch6_init[] = {
 	/* set port-C to surround out */
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
@@ -2579,12 +2579,12 @@ static struct hda_verb ad1988_3stack_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode ad1988_3stack_modes[2] = {
+static const struct hda_channel_mode ad1988_3stack_modes[2] = {
 	{ 2, ad1988_3stack_ch2_init },
 	{ 6, ad1988_3stack_ch6_init },
 };
 
-static struct hda_verb ad1988_3stack_init_verbs[] = {
+static const struct hda_verb ad1988_3stack_init_verbs[] = {
 	/* Front, Surround, CLFE, side DAC; unmute as default */
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -2644,13 +2644,13 @@ static struct hda_verb ad1988_3stack_init_verbs[] = {
 /*
  * verbs for laptop mode (+dig)
  */
-static struct hda_verb ad1988_laptop_hp_on[] = {
+static const struct hda_verb ad1988_laptop_hp_on[] = {
 	/* unmute port-A and mute port-D */
 	{ 0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ } /* end */
 };
-static struct hda_verb ad1988_laptop_hp_off[] = {
+static const struct hda_verb ad1988_laptop_hp_off[] = {
 	/* mute port-A and unmute port-D */
 	{ 0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
@@ -2659,7 +2659,7 @@ static struct hda_verb ad1988_laptop_hp_off[] = {
 
 #define AD1988_HP_EVENT	0x01
 
-static struct hda_verb ad1988_laptop_init_verbs[] = {
+static const struct hda_verb ad1988_laptop_init_verbs[] = {
 	/* Front, Surround, CLFE, side DAC; unmute as default */
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -2723,7 +2723,7 @@ static void ad1988_laptop_unsol_event(struct hda_codec *codec, unsigned int res)
 } 
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list ad1988_loopbacks[] = {
+static const struct hda_amp_list ad1988_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Line */
 	{ 0x20, HDA_INPUT, 4 }, /* Mic */
@@ -2741,7 +2741,7 @@ enum {
 	AD_CTL_WIDGET_MUTE,
 	AD_CTL_BIND_MUTE,
 };
-static struct snd_kcontrol_new ad1988_control_templates[] = {
+static const struct snd_kcontrol_new ad1988_control_templates[] = {
 	HDA_CODEC_VOLUME(NULL, 0, 0, 0),
 	HDA_CODEC_MUTE(NULL, 0, 0, 0),
 	HDA_BIND_MUTE(NULL, 0, 0, 0),
@@ -2770,18 +2770,18 @@ static int add_control(struct ad198x_spec *spec, int type, const char *name,
 #define AD1988_PIN_CD_NID		0x18
 #define AD1988_PIN_BEEP_NID		0x10
 
-static hda_nid_t ad1988_mixer_nids[8] = {
+static const hda_nid_t ad1988_mixer_nids[8] = {
 	/* A     B     C     D     E     F     G     H */
 	0x22, 0x2b, 0x2c, 0x29, 0x26, 0x2a, 0x27, 0x28
 };
 
 static inline hda_nid_t ad1988_idx_to_dac(struct hda_codec *codec, int idx)
 {
-	static hda_nid_t idx_to_dac[8] = {
+	static const hda_nid_t idx_to_dac[8] = {
 		/* A     B     C     D     E     F     G     H */
 		0x04, 0x06, 0x05, 0x04, 0x0a, 0x06, 0x05, 0x0a
 	};
-	static hda_nid_t idx_to_dac_rev2[8] = {
+	static const hda_nid_t idx_to_dac_rev2[8] = {
 		/* A     B     C     D     E     F     G     H */
 		0x04, 0x05, 0x0a, 0x04, 0x06, 0x05, 0x0a, 0x06
 	};
@@ -2791,13 +2791,13 @@ static inline hda_nid_t ad1988_idx_to_dac(struct hda_codec *codec, int idx)
 		return idx_to_dac[idx];
 }
 
-static hda_nid_t ad1988_boost_nids[8] = {
+static const hda_nid_t ad1988_boost_nids[8] = {
 	0x38, 0x39, 0x3a, 0x3d, 0x3c, 0x3b, 0, 0
 };
 
 static int ad1988_pin_idx(hda_nid_t nid)
 {
-	static hda_nid_t ad1988_io_pins[8] = {
+	static const hda_nid_t ad1988_io_pins[8] = {
 		0x11, 0x14, 0x15, 0x12, 0x17, 0x16, 0x24, 0x25
 	};
 	int i;
@@ -2809,7 +2809,7 @@ static int ad1988_pin_idx(hda_nid_t nid)
 
 static int ad1988_pin_to_loopback_idx(hda_nid_t nid)
 {
-	static int loopback_idx[8] = {
+	static const int loopback_idx[8] = {
 		2, 0, 1, 3, 4, 5, 1, 4
 	};
 	switch (nid) {
@@ -2822,7 +2822,7 @@ static int ad1988_pin_to_loopback_idx(hda_nid_t nid)
 
 static int ad1988_pin_to_adc_idx(hda_nid_t nid)
 {
-	static int adc_idx[8] = {
+	static const int adc_idx[8] = {
 		0, 1, 2, 8, 4, 3, 6, 7
 	};
 	switch (nid) {
@@ -2845,7 +2845,7 @@ static int ad1988_auto_fill_dac_nids(struct hda_codec *codec,
 	/* check the pins hardwired to audio widget */
 	for (i = 0; i < cfg->line_outs; i++) {
 		idx = ad1988_pin_idx(cfg->line_out_pins[i]);
-		spec->multiout.dac_nids[i] = ad1988_idx_to_dac(codec, idx);
+		spec->private_dac_nids[i] = ad1988_idx_to_dac(codec, idx);
 	}
 	spec->multiout.num_dacs = cfg->line_outs;
 	return 0;
@@ -3070,6 +3070,7 @@ static void ad1988_auto_init_analog_input(struct hda_codec *codec)
 
 	for (i = 0; i < cfg->num_inputs; i++) {
 		hda_nid_t nid = cfg->inputs[i].pin;
+		int type = cfg->inputs[i].type;
 		switch (nid) {
 		case 0x15: /* port-C */
 			snd_hda_codec_write(codec, 0x33, 0, AC_VERB_SET_CONNECT_SEL, 0x0);
@@ -3079,7 +3080,7 @@ static void ad1988_auto_init_analog_input(struct hda_codec *codec)
 			break;
 		}
 		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-				    i == AUTO_PIN_MIC ? PIN_VREF80 : PIN_IN);
+				    type == AUTO_PIN_MIC ? PIN_VREF80 : PIN_IN);
 		if (nid != AD1988_PIN_CD_NID)
 			snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
 					    AMP_OUT_MUTE);
@@ -3154,7 +3155,7 @@ static const char * const ad1988_models[AD1988_MODEL_LAST] = {
 	[AD1988_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk ad1988_cfg_tbl[] = {
+static const struct snd_pci_quirk ad1988_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x81ec, "Asus P5B-DLX", AD1988_6STACK_DIG),
 	SND_PCI_QUIRK(0x1043, 0x81f6, "Asus M2N-SLI", AD1988_6STACK_DIG),
 	SND_PCI_QUIRK(0x1043, 0x8277, "Asus P5K-E/WIFI-AP", AD1988_6STACK_DIG),
@@ -3342,21 +3343,21 @@ static int patch_ad1988(struct hda_codec *codec)
  * but no build-up framework is given, so far.
  */
 
-static hda_nid_t ad1884_dac_nids[1] = {
+static const hda_nid_t ad1884_dac_nids[1] = {
 	0x04,
 };
 
-static hda_nid_t ad1884_adc_nids[2] = {
+static const hda_nid_t ad1884_adc_nids[2] = {
 	0x08, 0x09,
 };
 
-static hda_nid_t ad1884_capsrc_nids[2] = {
+static const hda_nid_t ad1884_capsrc_nids[2] = {
 	0x0c, 0x0d,
 };
 
 #define AD1884_SPDIF_OUT	0x02
 
-static struct hda_input_mux ad1884_capture_source = {
+static const struct hda_input_mux ad1884_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Front Mic", 0x0 },
@@ -3366,7 +3367,7 @@ static struct hda_input_mux ad1884_capture_source = {
 	},
 };
 
-static struct snd_kcontrol_new ad1884_base_mixers[] = {
+static const struct snd_kcontrol_new ad1884_base_mixers[] = {
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	/* HDA_CODEC_VOLUME_IDX("PCM Playback Volume", 1, 0x03, 0x0, HDA_OUTPUT), */
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x11, 0x0, HDA_OUTPUT),
@@ -3410,7 +3411,7 @@ static struct snd_kcontrol_new ad1884_base_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1984_dmic_mixers[] = {
+static const struct snd_kcontrol_new ad1984_dmic_mixers[] = {
 	HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x05, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Digital Mic Capture Switch", 0x05, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Digital Mic Capture Volume", 1, 0x06, 0x0,
@@ -3423,7 +3424,7 @@ static struct snd_kcontrol_new ad1984_dmic_mixers[] = {
 /*
  * initialization verbs
  */
-static struct hda_verb ad1884_init_verbs[] = {
+static const struct hda_verb ad1884_init_verbs[] = {
 	/* DACs; mute as default */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
@@ -3469,7 +3470,7 @@ static struct hda_verb ad1884_init_verbs[] = {
 };
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list ad1884_loopbacks[] = {
+static const struct hda_amp_list ad1884_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Mic */
 	{ 0x20, HDA_INPUT, 2 }, /* CD */
@@ -3541,7 +3542,7 @@ static int patch_ad1884(struct hda_codec *codec)
 /*
  * Lenovo Thinkpad T61/X61
  */
-static struct hda_input_mux ad1984_thinkpad_capture_source = {
+static const struct hda_input_mux ad1984_thinkpad_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -3555,7 +3556,7 @@ static struct hda_input_mux ad1984_thinkpad_capture_source = {
 /*
  * Dell Precision T3400
  */
-static struct hda_input_mux ad1984_dell_desktop_capture_source = {
+static const struct hda_input_mux ad1984_dell_desktop_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Front Mic", 0x0 },
@@ -3565,7 +3566,7 @@ static struct hda_input_mux ad1984_dell_desktop_capture_source = {
 };
 
 
-static struct snd_kcontrol_new ad1984_thinkpad_mixers[] = {
+static const struct snd_kcontrol_new ad1984_thinkpad_mixers[] = {
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	/* HDA_CODEC_VOLUME_IDX("PCM Playback Volume", 1, 0x03, 0x0, HDA_OUTPUT), */
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x11, 0x0, HDA_OUTPUT),
@@ -3611,7 +3612,7 @@ static struct snd_kcontrol_new ad1984_thinkpad_mixers[] = {
 };
 
 /* additional verbs */
-static struct hda_verb ad1984_thinkpad_init_verbs[] = {
+static const struct hda_verb ad1984_thinkpad_init_verbs[] = {
 	/* Port-E (docking station mic) pin */
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
@@ -3629,7 +3630,7 @@ static struct hda_verb ad1984_thinkpad_init_verbs[] = {
 /*
  * Dell Precision T3400
  */
-static struct snd_kcontrol_new ad1984_dell_desktop_mixers[] = {
+static const struct snd_kcontrol_new ad1984_dell_desktop_mixers[] = {
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x11, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x12, 0x0, HDA_OUTPUT),
@@ -3680,7 +3681,7 @@ static int ad1984_pcm_dmic_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream ad1984_pcm_dmic_capture = {
+static const struct hda_pcm_stream ad1984_pcm_dmic_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -3722,7 +3723,7 @@ static const char * const ad1984_models[AD1984_MODELS] = {
 	[AD1984_DELL_DESKTOP]	= "dell_desktop",
 };
 
-static struct snd_pci_quirk ad1984_cfg_tbl[] = {
+static const struct snd_pci_quirk ad1984_cfg_tbl[] = {
 	/* Lenovo Thinkpad T61/X61 */
 	SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo Thinkpad", AD1984_THINKPAD),
 	SND_PCI_QUIRK(0x1028, 0x0214, "Dell T3400", AD1984_DELL_DESKTOP),
@@ -3787,7 +3788,7 @@ static int patch_ad1984(struct hda_codec *codec)
  * We share the single DAC for both HP and line-outs (see AD1884/1984).
  */
 
-static hda_nid_t ad1884a_dac_nids[1] = {
+static const hda_nid_t ad1884a_dac_nids[1] = {
 	0x03,
 };
 
@@ -3796,7 +3797,7 @@ static hda_nid_t ad1884a_dac_nids[1] = {
 
 #define AD1884A_SPDIF_OUT	0x02
 
-static struct hda_input_mux ad1884a_capture_source = {
+static const struct hda_input_mux ad1884a_capture_source = {
 	.num_items = 5,
 	.items = {
 		{ "Front Mic", 0x0 },
@@ -3807,7 +3808,7 @@ static struct hda_input_mux ad1884a_capture_source = {
 	},
 };
 
-static struct snd_kcontrol_new ad1884a_base_mixers[] = {
+static const struct snd_kcontrol_new ad1884a_base_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x11, 0x0, HDA_OUTPUT),
@@ -3859,7 +3860,7 @@ static struct snd_kcontrol_new ad1884a_base_mixers[] = {
 /*
  * initialization verbs
  */
-static struct hda_verb ad1884a_init_verbs[] = {
+static const struct hda_verb ad1884a_init_verbs[] = {
 	/* DACs; unmute as default */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
@@ -3914,7 +3915,7 @@ static struct hda_verb ad1884a_init_verbs[] = {
 };
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list ad1884a_loopbacks[] = {
+static const struct hda_amp_list ad1884a_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Mic */
 	{ 0x20, HDA_INPUT, 2 }, /* CD */
@@ -3947,7 +3948,7 @@ static int ad1884a_mobile_master_sw_put(struct snd_kcontrol *kcontrol,
 	return ret;
 }
 
-static struct snd_kcontrol_new ad1884a_laptop_mixers[] = {
+static const struct snd_kcontrol_new ad1884a_laptop_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -3975,7 +3976,7 @@ static struct snd_kcontrol_new ad1884a_laptop_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1884a_mobile_mixers[] = {
+static const struct snd_kcontrol_new ad1884a_mobile_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
 	/*HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),*/
 	{
@@ -4095,7 +4096,7 @@ static int ad1884a_laptop_init(struct hda_codec *codec)
 }
 
 /* additional verbs for laptop model */
-static struct hda_verb ad1884a_laptop_verbs[] = {
+static const struct hda_verb ad1884a_laptop_verbs[] = {
 	/* Port-A (HP) pin - always unmuted */
 	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	/* Port-F (int speaker) mixer - route only from analog mixer */
@@ -4126,7 +4127,7 @@ static struct hda_verb ad1884a_laptop_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1884a_mobile_verbs[] = {
+static const struct hda_verb ad1884a_mobile_verbs[] = {
 	/* DACs; unmute as default */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
@@ -4181,7 +4182,7 @@ static struct hda_verb ad1884a_mobile_verbs[] = {
  * 0x17 - built-in mic
  */
 
-static struct hda_verb ad1984a_thinkpad_verbs[] = {
+static const struct hda_verb ad1984a_thinkpad_verbs[] = {
 	/* HP unmute */
 	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	/* analog mix */
@@ -4198,7 +4199,7 @@ static struct hda_verb ad1984a_thinkpad_verbs[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1984a_thinkpad_mixers[] = {
+static const struct snd_kcontrol_new ad1984a_thinkpad_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x20, 0x5, HDA_INPUT),
@@ -4219,7 +4220,7 @@ static struct snd_kcontrol_new ad1984a_thinkpad_mixers[] = {
 	{ } /* end */
 };
 
-static struct hda_input_mux ad1984a_thinkpad_capture_source = {
+static const struct hda_input_mux ad1984a_thinkpad_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -4262,7 +4263,7 @@ static int ad1984a_thinkpad_init(struct hda_codec *codec)
  * 0x15 - mic-in
  */
 
-static struct hda_verb ad1984a_precision_verbs[] = {
+static const struct hda_verb ad1984a_precision_verbs[] = {
 	/* Unmute main output path */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
 	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE + 0x1f}, /* 0dB */
@@ -4288,7 +4289,7 @@ static struct hda_verb ad1984a_precision_verbs[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1984a_precision_mixers[] = {
+static const struct snd_kcontrol_new ad1984a_precision_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("PCM Playback Volume", 0x20, 0x5, HDA_INPUT),
@@ -4344,7 +4345,7 @@ static int ad1984a_precision_init(struct hda_codec *codec)
  * digital-mic (0x17) - Internal mic
  */
 
-static struct hda_verb ad1984a_touchsmart_verbs[] = {
+static const struct hda_verb ad1984a_touchsmart_verbs[] = {
 	/* DACs; unmute as default */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
@@ -4396,7 +4397,7 @@ static struct hda_verb ad1984a_touchsmart_verbs[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1984a_touchsmart_mixers[] = {
+static const struct snd_kcontrol_new ad1984a_touchsmart_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT),
 /*	HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),*/
 	{
@@ -4475,7 +4476,7 @@ static const char * const ad1884a_models[AD1884A_MODELS] = {
 	[AD1984A_PRECISION]	= "precision",
 };
 
-static struct snd_pci_quirk ad1884a_cfg_tbl[] = {
+static const struct snd_pci_quirk ad1884a_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x04ac, "Precision R5500", AD1984A_PRECISION),
 	SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE),
 	SND_PCI_QUIRK(0x103c, 0x3037, "HP 2230s", AD1884A_LAPTOP),
@@ -4614,22 +4615,22 @@ static int patch_ad1884a(struct hda_codec *codec)
  * port-G - rear clfe-out (6stack)
  */
 
-static hda_nid_t ad1882_dac_nids[3] = {
+static const hda_nid_t ad1882_dac_nids[3] = {
 	0x04, 0x03, 0x05
 };
 
-static hda_nid_t ad1882_adc_nids[2] = {
+static const hda_nid_t ad1882_adc_nids[2] = {
 	0x08, 0x09,
 };
 
-static hda_nid_t ad1882_capsrc_nids[2] = {
+static const hda_nid_t ad1882_capsrc_nids[2] = {
 	0x0c, 0x0d,
 };
 
 #define AD1882_SPDIF_OUT	0x02
 
 /* list: 0x11, 0x39, 0x3a, 0x18, 0x3c, 0x3b, 0x12, 0x20 */
-static struct hda_input_mux ad1882_capture_source = {
+static const struct hda_input_mux ad1882_capture_source = {
 	.num_items = 5,
 	.items = {
 		{ "Front Mic", 0x1 },
@@ -4641,7 +4642,7 @@ static struct hda_input_mux ad1882_capture_source = {
 };
 
 /* list: 0x11, 0x39, 0x3a, 0x3c, 0x18, 0x1f, 0x12, 0x20 */
-static struct hda_input_mux ad1882a_capture_source = {
+static const struct hda_input_mux ad1882a_capture_source = {
 	.num_items = 5,
 	.items = {
 		{ "Front Mic", 0x1 },
@@ -4652,7 +4653,7 @@ static struct hda_input_mux ad1882a_capture_source = {
 	},
 };
 
-static struct snd_kcontrol_new ad1882_base_mixers[] = {
+static const struct snd_kcontrol_new ad1882_base_mixers[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x05, 1, 0x0, HDA_OUTPUT),
@@ -4694,7 +4695,7 @@ static struct snd_kcontrol_new ad1882_base_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1882_loopback_mixers[] = {
+static const struct snd_kcontrol_new ad1882_loopback_mixers[] = {
 	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x00, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x01, HDA_INPUT),
@@ -4706,7 +4707,7 @@ static struct snd_kcontrol_new ad1882_loopback_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1882a_loopback_mixers[] = {
+static const struct snd_kcontrol_new ad1882a_loopback_mixers[] = {
 	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x00, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x04, HDA_INPUT),
@@ -4719,7 +4720,7 @@ static struct snd_kcontrol_new ad1882a_loopback_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1882_3stack_mixers[] = {
+static const struct snd_kcontrol_new ad1882_3stack_mixers[] = {
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x15, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x17, 1, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x17, 2, 0x0, HDA_OUTPUT),
@@ -4733,14 +4734,14 @@ static struct snd_kcontrol_new ad1882_3stack_mixers[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new ad1882_6stack_mixers[] = {
+static const struct snd_kcontrol_new ad1882_6stack_mixers[] = {
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x16, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x24, 1, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x24, 2, 0x0, HDA_OUTPUT),
 	{ } /* end */
 };
 
-static struct hda_verb ad1882_ch2_init[] = {
+static const struct hda_verb ad1882_ch2_init[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x2c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x2c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
@@ -4750,7 +4751,7 @@ static struct hda_verb ad1882_ch2_init[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1882_ch4_init[] = {
+static const struct hda_verb ad1882_ch4_init[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x2c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x2c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -4760,7 +4761,7 @@ static struct hda_verb ad1882_ch4_init[] = {
 	{ } /* end */
 };
 
-static struct hda_verb ad1882_ch6_init[] = {
+static const struct hda_verb ad1882_ch6_init[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x2c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x2c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -4770,7 +4771,7 @@ static struct hda_verb ad1882_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode ad1882_modes[3] = {
+static const struct hda_channel_mode ad1882_modes[3] = {
 	{ 2, ad1882_ch2_init },
 	{ 4, ad1882_ch4_init },
 	{ 6, ad1882_ch6_init },
@@ -4779,7 +4780,7 @@ static struct hda_channel_mode ad1882_modes[3] = {
 /*
  * initialization verbs
  */
-static struct hda_verb ad1882_init_verbs[] = {
+static const struct hda_verb ad1882_init_verbs[] = {
 	/* DACs; mute as default */
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
@@ -4848,7 +4849,7 @@ static struct hda_verb ad1882_init_verbs[] = {
 };
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list ad1882_loopbacks[] = {
+static const struct hda_amp_list ad1882_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Mic */
 	{ 0x20, HDA_INPUT, 4 }, /* Line */
@@ -4945,7 +4946,7 @@ static int patch_ad1882(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_analog[] = {
+static const struct hda_codec_preset snd_hda_preset_analog[] = {
 	{ .id = 0x11d4184a, .name = "AD1884A", .patch = patch_ad1884a },
 	{ .id = 0x11d41882, .name = "AD1882", .patch = patch_ad1882 },
 	{ .id = 0x11d41883, .name = "AD1883", .patch = patch_ad1884a },
diff --git a/sound/pci/hda/patch_ca0110.c b/sound/pci/hda/patch_ca0110.c
index 46c8bf48c31fb7c0dfeea8881d1ff4784697a564..61b92634b161aabc12d9c96b310aecc734c14e78 100644
--- a/sound/pci/hda/patch_ca0110.c
+++ b/sound/pci/hda/patch_ca0110.c
@@ -134,7 +134,7 @@ static int ca0110_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 /*
  */
 
-static char *dirstr[2] = { "Playback", "Capture" };
+static const char * const dirstr[2] = { "Playback", "Capture" };
 
 static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
 		       int chan, int dir)
@@ -171,7 +171,7 @@ static int ca0110_build_controls(struct hda_codec *codec)
 {
 	struct ca0110_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
-	static char *prefix[AUTO_CFG_MAX_OUTS] = {
+	static const char * const prefix[AUTO_CFG_MAX_OUTS] = {
 		"Front", "Surround", NULL, "Side", "Multi"
 	};
 	hda_nid_t mutenid;
@@ -259,7 +259,7 @@ static int ca0110_build_controls(struct hda_codec *codec)
 
 /*
  */
-static struct hda_pcm_stream ca0110_pcm_analog_playback = {
+static const struct hda_pcm_stream ca0110_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -270,7 +270,7 @@ static struct hda_pcm_stream ca0110_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream ca0110_pcm_analog_capture = {
+static const struct hda_pcm_stream ca0110_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -280,7 +280,7 @@ static struct hda_pcm_stream ca0110_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream ca0110_pcm_digital_playback = {
+static const struct hda_pcm_stream ca0110_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -291,7 +291,7 @@ static struct hda_pcm_stream ca0110_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream ca0110_pcm_digital_capture = {
+static const struct hda_pcm_stream ca0110_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -389,7 +389,7 @@ static void ca0110_free(struct hda_codec *codec)
 	kfree(codec->spec);
 }
 
-static struct hda_codec_ops ca0110_patch_ops = {
+static const struct hda_codec_ops ca0110_patch_ops = {
 	.build_controls = ca0110_build_controls,
 	.build_pcms = ca0110_build_pcms,
 	.init = ca0110_init,
@@ -539,7 +539,7 @@ static int patch_ca0110(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_ca0110[] = {
+static const struct hda_codec_preset snd_hda_preset_ca0110[] = {
 	{ .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
 	{ .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
 	{ .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 067982f4f1829e74dfb0ea295ed2eb28bb8becfc..26a1521045bb58c31ca921d9a90af1d2f6ac59ee 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -51,7 +51,7 @@ struct cs_spec {
 	unsigned int cur_adc_format;
 	hda_nid_t dig_in;
 
-	struct hda_bind_ctls *capture_bind[2];
+	const struct hda_bind_ctls *capture_bind[2];
 
 	unsigned int gpio_mask;
 	unsigned int gpio_dir;
@@ -231,7 +231,7 @@ static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 
 /*
  */
-static struct hda_pcm_stream cs_pcm_analog_playback = {
+static const struct hda_pcm_stream cs_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -242,7 +242,7 @@ static struct hda_pcm_stream cs_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream cs_pcm_analog_capture = {
+static const struct hda_pcm_stream cs_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -252,7 +252,7 @@ static struct hda_pcm_stream cs_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream cs_pcm_digital_playback = {
+static const struct hda_pcm_stream cs_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -264,7 +264,7 @@ static struct hda_pcm_stream cs_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream cs_pcm_digital_capture = {
+static const struct hda_pcm_stream cs_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -331,8 +331,8 @@ static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
 	struct cs_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
 	hda_nid_t pin = cfg->inputs[idx].pin;
-	unsigned int val = snd_hda_query_pin_caps(codec, pin);
-	if (!(val & AC_PINCAP_PRES_DETECT))
+	unsigned int val;
+	if (!is_jack_detectable(codec, pin))
 		return 0;
 	val = snd_hda_codec_get_pincfg(codec, pin);
 	return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
@@ -349,8 +349,7 @@ static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
 		hda_nid_t pins[2];
 		unsigned int type;
 		int j, nums;
-		type = (get_wcaps(codec, nid) & AC_WCAP_TYPE)
-			>> AC_WCAP_TYPE_SHIFT;
+		type = get_wcaps_type(get_wcaps(codec, nid));
 		if (type != AC_WID_AUD_IN)
 			continue;
 		nums = snd_hda_get_connections(codec, nid, pins,
@@ -559,10 +558,10 @@ static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
 	const char *name;
 	int err, index;
 	struct snd_kcontrol *kctl;
-	static char *speakers[] = {
+	static const char * const speakers[] = {
 		"Front Speaker", "Surround Speaker", "Bass Speaker"
 	};
-	static char *line_outs[] = {
+	static const char * const line_outs[] = {
 		"Front Line-Out", "Surround Line-Out", "Bass Line-Out"
 	};
 
@@ -642,7 +641,7 @@ static int build_output(struct hda_codec *codec)
 /*
  */
 
-static struct snd_kcontrol_new cs_capture_ctls[] = {
+static const struct snd_kcontrol_new cs_capture_ctls[] = {
 	HDA_BIND_SW("Capture Switch", 0),
 	HDA_BIND_VOL("Capture Volume", 0),
 };
@@ -710,7 +709,7 @@ static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
 	return change_cur_input(codec, idx, 0);
 }
 
-static struct snd_kcontrol_new cs_capture_source = {
+static const struct snd_kcontrol_new cs_capture_source = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name = "Capture Source",
 	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
@@ -719,7 +718,7 @@ static struct snd_kcontrol_new cs_capture_source = {
 	.put = cs_capture_source_put,
 };
 
-static struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
+static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
 					       struct hda_ctl_ops *ops)
 {
 	struct cs_spec *spec = codec->spec;
@@ -847,15 +846,14 @@ static void cs_automute(struct hda_codec *codec)
 {
 	struct cs_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
-	unsigned int caps, hp_present;
+	unsigned int hp_present;
 	hda_nid_t nid;
 	int i;
 
 	hp_present = 0;
 	for (i = 0; i < cfg->hp_outs; i++) {
 		nid = cfg->hp_pins[i];
-		caps = snd_hda_query_pin_caps(codec, nid);
-		if (!(caps & AC_PINCAP_PRES_DETECT))
+		if (!is_jack_detectable(codec, nid))
 			continue;
 		hp_present = snd_hda_jack_detect(codec, nid);
 		if (hp_present)
@@ -924,7 +922,7 @@ static void init_output(struct hda_codec *codec)
 				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
 		if (!cfg->speaker_outs)
 			continue;
-		if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
+		if (is_jack_detectable(codec, nid)) {
 			snd_hda_codec_write(codec, nid, 0,
 					    AC_VERB_SET_UNSOLICITED_ENABLE,
 					    AC_USRSP_EN | HP_EVENT);
@@ -983,7 +981,7 @@ static void init_input(struct hda_codec *codec)
 	cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
 }
 
-static struct hda_verb cs_coef_init_verbs[] = {
+static const struct hda_verb cs_coef_init_verbs[] = {
 	{0x11, AC_VERB_SET_PROC_STATE, 1},
 	{0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
 	{0x11, AC_VERB_SET_PROC_COEF,
@@ -1017,7 +1015,7 @@ static struct hda_verb cs_coef_init_verbs[] = {
  * blocks, which will alleviate the issue.
  */
 
-static struct hda_verb cs_errata_init_verbs[] = {
+static const struct hda_verb cs_errata_init_verbs[] = {
 	{0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
 	{0x11, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
 
@@ -1126,7 +1124,7 @@ static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
 	}
 }
 
-static struct hda_codec_ops cs_patch_ops = {
+static const struct hda_codec_ops cs_patch_ops = {
 	.build_controls = cs_build_controls,
 	.build_pcms = cs_build_pcms,
 	.init = cs_init,
@@ -1166,7 +1164,7 @@ static const char * const cs420x_models[CS420X_MODELS] = {
 };
 
 
-static struct snd_pci_quirk cs420x_cfg_tbl[] = {
+static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
 	SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
 	SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
@@ -1180,7 +1178,7 @@ struct cs_pincfg {
 	u32 val;
 };
 
-static struct cs_pincfg mbp53_pincfgs[] = {
+static const struct cs_pincfg mbp53_pincfgs[] = {
 	{ 0x09, 0x012b4050 },
 	{ 0x0a, 0x90100141 },
 	{ 0x0b, 0x90100140 },
@@ -1194,7 +1192,7 @@ static struct cs_pincfg mbp53_pincfgs[] = {
 	{} /* terminator */
 };
 
-static struct cs_pincfg mbp55_pincfgs[] = {
+static const struct cs_pincfg mbp55_pincfgs[] = {
 	{ 0x09, 0x012b4030 },
 	{ 0x0a, 0x90100121 },
 	{ 0x0b, 0x90100120 },
@@ -1208,7 +1206,7 @@ static struct cs_pincfg mbp55_pincfgs[] = {
 	{} /* terminator */
 };
 
-static struct cs_pincfg imac27_pincfgs[] = {
+static const struct cs_pincfg imac27_pincfgs[] = {
 	{ 0x09, 0x012b4050 },
 	{ 0x0a, 0x90100140 },
 	{ 0x0b, 0x90100142 },
@@ -1222,7 +1220,7 @@ static struct cs_pincfg imac27_pincfgs[] = {
 	{} /* terminator */
 };
 
-static struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
+static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
 	[CS420X_MBP53] = mbp53_pincfgs,
 	[CS420X_MBP55] = mbp55_pincfgs,
 	[CS420X_IMAC27] = imac27_pincfgs,
@@ -1283,7 +1281,7 @@ static int patch_cs420x(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_cirrus[] = {
+static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
 	{ .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
 	{ .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
 	{} /* terminator */
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
index 1f8bbcd0f80272d7f00946d32f9f1fe2d599b06b..ab3308daa960eb031b4c6033811135ac1cf6a06e 100644
--- a/sound/pci/hda/patch_cmedia.c
+++ b/sound/pci/hda/patch_cmedia.c
@@ -53,7 +53,7 @@ struct cmi_spec {
 	int num_dacs;
 
 	/* capture */
-	hda_nid_t *adc_nids;
+	const hda_nid_t *adc_nids;
 	hda_nid_t dig_in_nid;
 
 	/* capture source */
@@ -110,7 +110,7 @@ static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v
  */
 
 /* 3-stack / 2 channel */
-static struct hda_verb cmi9880_ch2_init[] = {
+static const struct hda_verb cmi9880_ch2_init[] = {
 	/* set line-in PIN for input */
 	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 	/* set mic PIN for input, also enable vref */
@@ -121,7 +121,7 @@ static struct hda_verb cmi9880_ch2_init[] = {
 };
 
 /* 3-stack / 6 channel */
-static struct hda_verb cmi9880_ch6_init[] = {
+static const struct hda_verb cmi9880_ch6_init[] = {
 	/* set line-in PIN for output */
 	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	/* set mic PIN for output */
@@ -132,7 +132,7 @@ static struct hda_verb cmi9880_ch6_init[] = {
 };
 
 /* 3-stack+front / 8 channel */
-static struct hda_verb cmi9880_ch8_init[] = {
+static const struct hda_verb cmi9880_ch8_init[] = {
 	/* set line-in PIN for output */
 	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	/* set mic PIN for output */
@@ -142,7 +142,7 @@ static struct hda_verb cmi9880_ch8_init[] = {
 	{}
 };
 
-static struct hda_channel_mode cmi9880_channel_modes[3] = {
+static const struct hda_channel_mode cmi9880_channel_modes[3] = {
 	{ 2, cmi9880_ch2_init },
 	{ 6, cmi9880_ch6_init },
 	{ 8, cmi9880_ch8_init },
@@ -174,7 +174,7 @@ static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va
 
 /*
  */
-static struct snd_kcontrol_new cmi9880_basic_mixer[] = {
+static const struct snd_kcontrol_new cmi9880_basic_mixer[] = {
 	/* CMI9880 has no playback volumes! */
 	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
@@ -205,7 +205,7 @@ static struct snd_kcontrol_new cmi9880_basic_mixer[] = {
 /*
  * shared I/O pins
  */
-static struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
+static const struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -219,7 +219,7 @@ static struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
 /* AUD-in selections:
  * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
  */
-static struct hda_input_mux cmi9880_basic_mux = {
+static const struct hda_input_mux cmi9880_basic_mux = {
 	.num_items = 4,
 	.items = {
 		{ "Front Mic", 0x5 },
@@ -229,7 +229,7 @@ static struct hda_input_mux cmi9880_basic_mux = {
 	}
 };
 
-static struct hda_input_mux cmi9880_no_line_mux = {
+static const struct hda_input_mux cmi9880_no_line_mux = {
 	.num_items = 3,
 	.items = {
 		{ "Front Mic", 0x5 },
@@ -239,11 +239,11 @@ static struct hda_input_mux cmi9880_no_line_mux = {
 };
 
 /* front, rear, clfe, rear_surr */
-static hda_nid_t cmi9880_dac_nids[4] = {
+static const hda_nid_t cmi9880_dac_nids[4] = {
 	0x03, 0x04, 0x05, 0x06
 };
 /* ADC0, ADC1 */
-static hda_nid_t cmi9880_adc_nids[2] = {
+static const hda_nid_t cmi9880_adc_nids[2] = {
 	0x08, 0x09
 };
 
@@ -252,7 +252,7 @@ static hda_nid_t cmi9880_adc_nids[2] = {
 
 /*
  */
-static struct hda_verb cmi9880_basic_init[] = {
+static const struct hda_verb cmi9880_basic_init[] = {
 	/* port-D for line out (rear panel) */
 	{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 	/* port-E for HP out (front panel) */
@@ -281,7 +281,7 @@ static struct hda_verb cmi9880_basic_init[] = {
 	{} /* terminator */
 };
 
-static struct hda_verb cmi9880_allout_init[] = {
+static const struct hda_verb cmi9880_allout_init[] = {
 	/* port-D for line out (rear panel) */
 	{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 	/* port-E for HP out (front panel) */
@@ -528,7 +528,7 @@ static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 
 /*
  */
-static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
+static const struct hda_pcm_stream cmi9880_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -540,7 +540,7 @@ static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
+static const struct hda_pcm_stream cmi9880_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -551,7 +551,7 @@ static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
+static const struct hda_pcm_stream cmi9880_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -563,7 +563,7 @@ static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
+static const struct hda_pcm_stream cmi9880_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -617,14 +617,14 @@ static const char * const cmi9880_models[CMI_MODELS] = {
 	[CMI_AUTO]	= "auto",
 };
 
-static struct snd_pci_quirk cmi9880_cfg_tbl[] = {
+static const struct snd_pci_quirk cmi9880_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
 	SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL),
 	SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG),
 	{} /* terminator */
 };
 
-static struct hda_codec_ops cmi9880_patch_ops = {
+static const struct hda_codec_ops cmi9880_patch_ops = {
 	.build_controls = cmi9880_build_controls,
 	.build_pcms = cmi9880_build_pcms,
 	.init = cmi9880_init,
@@ -745,7 +745,7 @@ static int patch_cmi9880(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_cmedia[] = {
+static const struct hda_codec_preset snd_hda_preset_cmedia[] = {
 	{ .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
  	{ .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
 	{} /* terminator */
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index ad97d937d3a8d92d362a108c8285a99c4dbdfc76..4f37477d3c71b5238b049275987cca2656df0107 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -39,6 +39,7 @@
 
 #define CONEXANT_HP_EVENT	0x37
 #define CONEXANT_MIC_EVENT	0x38
+#define CONEXANT_LINE_EVENT	0x39
 
 /* Conexant 5051 specific */
 
@@ -55,9 +56,16 @@ struct pin_dac_pair {
 	int type;
 };
 
+struct imux_info {
+	hda_nid_t pin;		/* input pin NID */
+	hda_nid_t adc;		/* connected ADC NID */	
+	hda_nid_t boost;	/* optional boost volume NID */
+	int index;		/* corresponding to autocfg.input */
+};
+
 struct conexant_spec {
 
-	struct snd_kcontrol_new *mixers[5];
+	const struct snd_kcontrol_new *mixers[5];
 	int num_mixers;
 	hda_nid_t vmaster_nid;
 
@@ -74,14 +82,17 @@ struct conexant_spec {
 					 */
 	unsigned int cur_eapd;
 	unsigned int hp_present;
+	unsigned int line_present;
 	unsigned int auto_mic;
-	int auto_mic_ext;		/* autocfg.inputs[] index for ext mic */
+	int auto_mic_ext;		/* imux_pins[] index for ext mic */
+	int auto_mic_dock;		/* imux_pins[] index for dock mic */
+	int auto_mic_int;		/* imux_pins[] index for int mic */
 	unsigned int need_dac_fix;
 	hda_nid_t slave_dig_outs[2];
 
 	/* capture */
 	unsigned int num_adc_nids;
-	hda_nid_t *adc_nids;
+	const hda_nid_t *adc_nids;
 	hda_nid_t dig_in_nid;		/* digital-in NID; optional */
 
 	unsigned int cur_adc_idx;
@@ -89,9 +100,11 @@ struct conexant_spec {
 	unsigned int cur_adc_stream_tag;
 	unsigned int cur_adc_format;
 
+	const struct hda_pcm_stream *capture_stream;
+
 	/* capture source */
 	const struct hda_input_mux *input_mux;
-	hda_nid_t *capsrc_nids;
+	const hda_nid_t *capsrc_nids;
 	unsigned int cur_mux[3];
 
 	/* channel model */
@@ -106,12 +119,17 @@ struct conexant_spec {
 	/* dynamic controls, init_verbs and input_mux */
 	struct auto_pin_cfg autocfg;
 	struct hda_input_mux private_imux;
+	struct imux_info imux_info[HDA_MAX_NUM_INPUTS];
+	hda_nid_t private_adc_nids[HDA_MAX_NUM_INPUTS];
 	hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
 	struct pin_dac_pair dac_info[8];
 	int dac_info_filled;
 
 	unsigned int port_d_mode;
 	unsigned int auto_mute:1;	/* used in auto-parser */
+	unsigned int detect_line:1;	/* Line-out detection enabled */
+	unsigned int automute_lines:1;	/* automute line-out as well */
+	unsigned int automute_hp_lo:1;	/* both HP and LO available */
 	unsigned int dell_automute:1;
 	unsigned int dell_vostro:1;
 	unsigned int ideapad:1;
@@ -119,6 +137,8 @@ struct conexant_spec {
 	unsigned int hp_laptop:1;
 	unsigned int asus:1;
 
+	unsigned int adc_switching:1;
+
 	unsigned int ext_mic_present;
 	unsigned int recording;
 	void (*capture_prepare)(struct hda_codec *codec);
@@ -227,7 +247,7 @@ static int conexant_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 
 
 
-static struct hda_pcm_stream conexant_pcm_analog_playback = {
+static const struct hda_pcm_stream conexant_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -239,7 +259,7 @@ static struct hda_pcm_stream conexant_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream conexant_pcm_analog_capture = {
+static const struct hda_pcm_stream conexant_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -251,7 +271,7 @@ static struct hda_pcm_stream conexant_pcm_analog_capture = {
 };
 
 
-static struct hda_pcm_stream conexant_pcm_digital_playback = {
+static const struct hda_pcm_stream conexant_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -263,7 +283,7 @@ static struct hda_pcm_stream conexant_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream conexant_pcm_digital_capture = {
+static const struct hda_pcm_stream conexant_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -294,7 +314,7 @@ static int cx5051_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream cx5051_pcm_analog_capture = {
+static const struct hda_pcm_stream cx5051_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -319,13 +339,19 @@ static int conexant_build_pcms(struct hda_codec *codec)
 		spec->multiout.max_channels;
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 		spec->multiout.dac_nids[0];
-	if (codec->vendor_id == 0x14f15051)
-		info->stream[SNDRV_PCM_STREAM_CAPTURE] =
-			cx5051_pcm_analog_capture;
-	else
-		info->stream[SNDRV_PCM_STREAM_CAPTURE] =
-			conexant_pcm_analog_capture;
-	info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_adc_nids;
+	if (spec->capture_stream)
+		info->stream[SNDRV_PCM_STREAM_CAPTURE] = *spec->capture_stream;
+	else {
+		if (codec->vendor_id == 0x14f15051)
+			info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+				cx5051_pcm_analog_capture;
+		else {
+			info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+				conexant_pcm_analog_capture;
+			info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
+				spec->num_adc_nids;
+		}
+	}
 	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
 
 	if (spec->multiout.dig_out_nid) {
@@ -433,7 +459,7 @@ static void conexant_free(struct hda_codec *codec)
 	kfree(codec->spec);
 }
 
-static struct snd_kcontrol_new cxt_capture_mixers[] = {
+static const struct snd_kcontrol_new cxt_capture_mixers[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Capture Source",
@@ -446,7 +472,7 @@ static struct snd_kcontrol_new cxt_capture_mixers[] = {
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 /* additional beep mixers; the actual parameters are overwritten at build */
-static struct snd_kcontrol_new cxt_beep_mixer[] = {
+static const struct snd_kcontrol_new cxt_beep_mixer[] = {
 	HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
 	{ } /* end */
@@ -456,12 +482,18 @@ static struct snd_kcontrol_new cxt_beep_mixer[] = {
 static const char * const slave_vols[] = {
 	"Headphone Playback Volume",
 	"Speaker Playback Volume",
+	"Front Playback Volume",
+	"Surround Playback Volume",
+	"CLFE Playback Volume",
 	NULL
 };
 
 static const char * const slave_sws[] = {
 	"Headphone Playback Switch",
 	"Speaker Playback Switch",
+	"Front Playback Switch",
+	"Surround Playback Switch",
+	"CLFE Playback Switch",
 	NULL
 };
 
@@ -521,7 +553,7 @@ static int conexant_build_controls(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 	/* create beep controls if needed */
 	if (spec->beep_amp) {
-		struct snd_kcontrol_new *knew;
+		const struct snd_kcontrol_new *knew;
 		for (knew = cxt_beep_mixer; knew->name; knew++) {
 			struct snd_kcontrol *kctl;
 			kctl = snd_ctl_new1(knew, codec);
@@ -546,7 +578,7 @@ static int conexant_suspend(struct hda_codec *codec, pm_message_t state)
 }
 #endif
 
-static struct hda_codec_ops conexant_patch_ops = {
+static const struct hda_codec_ops conexant_patch_ops = {
 	.build_controls = conexant_build_controls,
 	.build_pcms = conexant_build_pcms,
 	.init = conexant_init,
@@ -564,6 +596,7 @@ static struct hda_codec_ops conexant_patch_ops = {
 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
 #endif
 
+static int patch_conexant_auto(struct hda_codec *codec);
 /*
  * EAPD control
  * the private value = nid | (invert << 8)
@@ -662,16 +695,16 @@ static int conexant_ch_mode_put(struct snd_kcontrol *kcontrol,
 
 /* Conexant 5045 specific */
 
-static hda_nid_t cxt5045_dac_nids[1] = { 0x19 };
-static hda_nid_t cxt5045_adc_nids[1] = { 0x1a };
-static hda_nid_t cxt5045_capsrc_nids[1] = { 0x1a };
+static const hda_nid_t cxt5045_dac_nids[1] = { 0x19 };
+static const hda_nid_t cxt5045_adc_nids[1] = { 0x1a };
+static const hda_nid_t cxt5045_capsrc_nids[1] = { 0x1a };
 #define CXT5045_SPDIF_OUT	0x18
 
-static struct hda_channel_mode cxt5045_modes[1] = {
+static const struct hda_channel_mode cxt5045_modes[1] = {
 	{ 2, NULL },
 };
 
-static struct hda_input_mux cxt5045_capture_source = {
+static const struct hda_input_mux cxt5045_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "IntMic", 0x1 },
@@ -679,7 +712,7 @@ static struct hda_input_mux cxt5045_capture_source = {
 	}
 };
 
-static struct hda_input_mux cxt5045_capture_source_benq = {
+static const struct hda_input_mux cxt5045_capture_source_benq = {
 	.num_items = 5,
 	.items = {
 		{ "IntMic", 0x1 },
@@ -690,7 +723,7 @@ static struct hda_input_mux cxt5045_capture_source_benq = {
 	}
 };
 
-static struct hda_input_mux cxt5045_capture_source_hp530 = {
+static const struct hda_input_mux cxt5045_capture_source_hp530 = {
 	.num_items = 2,
 	.items = {
 		{ "ExtMic", 0x1 },
@@ -723,7 +756,7 @@ static int cxt5045_hp_master_sw_put(struct snd_kcontrol *kcontrol,
 }
 
 /* bind volumes of both NID 0x10 and 0x11 */
-static struct hda_bind_ctls cxt5045_hp_bind_master_vol = {
+static const struct hda_bind_ctls cxt5045_hp_bind_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x10, 3, 0, HDA_OUTPUT),
@@ -735,12 +768,12 @@ static struct hda_bind_ctls cxt5045_hp_bind_master_vol = {
 /* toggle input of built-in and mic jack appropriately */
 static void cxt5045_hp_automic(struct hda_codec *codec)
 {
-	static struct hda_verb mic_jack_on[] = {
+	static const struct hda_verb mic_jack_on[] = {
 		{0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 		{0x12, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
 		{}
 	};
-	static struct hda_verb mic_jack_off[] = {
+	static const struct hda_verb mic_jack_off[] = {
 		{0x12, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 		{0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
 		{}
@@ -784,7 +817,7 @@ static void cxt5045_hp_unsol_event(struct hda_codec *codec,
 	}
 }
 
-static struct snd_kcontrol_new cxt5045_mixers[] = {
+static const struct snd_kcontrol_new cxt5045_mixers[] = {
 	HDA_CODEC_VOLUME("Internal Mic Capture Volume", 0x1a, 0x01, HDA_INPUT),
 	HDA_CODEC_MUTE("Internal Mic Capture Switch", 0x1a, 0x01, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Capture Volume", 0x1a, 0x02, HDA_INPUT),
@@ -808,7 +841,7 @@ static struct snd_kcontrol_new cxt5045_mixers[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5045_benq_mixers[] = {
+static const struct snd_kcontrol_new cxt5045_benq_mixers[] = {
 	HDA_CODEC_VOLUME("CD Capture Volume", 0x1a, 0x04, HDA_INPUT),
 	HDA_CODEC_MUTE("CD Capture Switch", 0x1a, 0x04, HDA_INPUT),
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x17, 0x4, HDA_INPUT),
@@ -825,7 +858,7 @@ static struct snd_kcontrol_new cxt5045_benq_mixers[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5045_mixers_hp530[] = {
+static const struct snd_kcontrol_new cxt5045_mixers_hp530[] = {
 	HDA_CODEC_VOLUME("Internal Mic Capture Volume", 0x1a, 0x02, HDA_INPUT),
 	HDA_CODEC_MUTE("Internal Mic Capture Switch", 0x1a, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Capture Volume", 0x1a, 0x01, HDA_INPUT),
@@ -849,7 +882,7 @@ static struct snd_kcontrol_new cxt5045_mixers_hp530[] = {
 	{}
 };
 
-static struct hda_verb cxt5045_init_verbs[] = {
+static const struct hda_verb cxt5045_init_verbs[] = {
 	/* Line in, Mic */
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
@@ -875,7 +908,7 @@ static struct hda_verb cxt5045_init_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5045_benq_init_verbs[] = {
+static const struct hda_verb cxt5045_benq_init_verbs[] = {
 	/* Internal Mic, Mic */
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
@@ -901,13 +934,13 @@ static struct hda_verb cxt5045_benq_init_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5045_hp_sense_init_verbs[] = {
+static const struct hda_verb cxt5045_hp_sense_init_verbs[] = {
 	/* pin sensing on HP jack */
 	{0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
 	{ } /* end */
 };
 
-static struct hda_verb cxt5045_mic_sense_init_verbs[] = {
+static const struct hda_verb cxt5045_mic_sense_init_verbs[] = {
 	/* pin sensing on HP jack */
 	{0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
 	{ } /* end */
@@ -917,7 +950,7 @@ static struct hda_verb cxt5045_mic_sense_init_verbs[] = {
 /* Test configuration for debugging, modelled after the ALC260 test
  * configuration.
  */
-static struct hda_input_mux cxt5045_test_capture_source = {
+static const struct hda_input_mux cxt5045_test_capture_source = {
 	.num_items = 5,
 	.items = {
 		{ "MIXER", 0x0 },
@@ -928,7 +961,7 @@ static struct hda_input_mux cxt5045_test_capture_source = {
         },
 };
 
-static struct snd_kcontrol_new cxt5045_test_mixer[] = {
+static const struct snd_kcontrol_new cxt5045_test_mixer[] = {
 
 	/* Output controls */
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x10, 0x0, HDA_OUTPUT),
@@ -978,7 +1011,7 @@ static struct snd_kcontrol_new cxt5045_test_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5045_test_init_verbs[] = {
+static const struct hda_verb cxt5045_test_init_verbs[] = {
 	/* Set connections */
 	{ 0x10, AC_VERB_SET_CONNECT_SEL, 0x0 },
 	{ 0x11, AC_VERB_SET_CONNECT_SEL, 0x0 },
@@ -1047,6 +1080,7 @@ enum {
 #ifdef CONFIG_SND_DEBUG
 	CXT5045_TEST,
 #endif
+	CXT5045_AUTO,
 	CXT5045_MODELS
 };
 
@@ -1059,9 +1093,10 @@ static const char * const cxt5045_models[CXT5045_MODELS] = {
 #ifdef CONFIG_SND_DEBUG
 	[CXT5045_TEST]		= "test",
 #endif
+	[CXT5045_AUTO]			= "auto",
 };
 
-static struct snd_pci_quirk cxt5045_cfg_tbl[] = {
+static const struct snd_pci_quirk cxt5045_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT5045_LAPTOP_HP530),
 	SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP DV Series",
 			   CXT5045_LAPTOP_HPSENSE),
@@ -1085,6 +1120,16 @@ static int patch_cxt5045(struct hda_codec *codec)
 	struct conexant_spec *spec;
 	int board_config;
 
+	board_config = snd_hda_check_board_config(codec, CXT5045_MODELS,
+						  cxt5045_models,
+						  cxt5045_cfg_tbl);
+#if 0 /* use the old method just for safety */
+	if (board_config < 0)
+		board_config = CXT5045_AUTO;
+#endif
+	if (board_config == CXT5045_AUTO)
+		return patch_conexant_auto(codec);
+
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
 		return -ENOMEM;
@@ -1111,9 +1156,6 @@ static int patch_cxt5045(struct hda_codec *codec)
 
 	codec->patch_ops = conexant_patch_ops;
 
-	board_config = snd_hda_check_board_config(codec, CXT5045_MODELS,
-						  cxt5045_models,
-						  cxt5045_cfg_tbl);
 	switch (board_config) {
 	case CXT5045_LAPTOP_HPSENSE:
 		codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
@@ -1196,15 +1238,15 @@ static int patch_cxt5045(struct hda_codec *codec)
 /* Conexant 5047 specific */
 #define CXT5047_SPDIF_OUT	0x11
 
-static hda_nid_t cxt5047_dac_nids[1] = { 0x10 }; /* 0x1c */
-static hda_nid_t cxt5047_adc_nids[1] = { 0x12 };
-static hda_nid_t cxt5047_capsrc_nids[1] = { 0x1a };
+static const hda_nid_t cxt5047_dac_nids[1] = { 0x10 }; /* 0x1c */
+static const hda_nid_t cxt5047_adc_nids[1] = { 0x12 };
+static const hda_nid_t cxt5047_capsrc_nids[1] = { 0x1a };
 
-static struct hda_channel_mode cxt5047_modes[1] = {
+static const struct hda_channel_mode cxt5047_modes[1] = {
 	{ 2, NULL },
 };
 
-static struct hda_input_mux cxt5047_toshiba_capture_source = {
+static const struct hda_input_mux cxt5047_toshiba_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "ExtMic", 0x2 },
@@ -1256,12 +1298,12 @@ static void cxt5047_hp_automute(struct hda_codec *codec)
 /* toggle input of built-in and mic jack appropriately */
 static void cxt5047_hp_automic(struct hda_codec *codec)
 {
-	static struct hda_verb mic_jack_on[] = {
+	static const struct hda_verb mic_jack_on[] = {
 		{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 		{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 		{}
 	};
-	static struct hda_verb mic_jack_off[] = {
+	static const struct hda_verb mic_jack_off[] = {
 		{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 		{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 		{}
@@ -1289,7 +1331,7 @@ static void cxt5047_hp_unsol_event(struct hda_codec *codec,
 	}
 }
 
-static struct snd_kcontrol_new cxt5047_base_mixers[] = {
+static const struct snd_kcontrol_new cxt5047_base_mixers[] = {
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x19, 0x02, HDA_INPUT),
 	HDA_CODEC_MUTE("Mic Playback Switch", 0x19, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x1a, 0x0, HDA_OUTPUT),
@@ -1309,19 +1351,19 @@ static struct snd_kcontrol_new cxt5047_base_mixers[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5047_hp_spk_mixers[] = {
+static const struct snd_kcontrol_new cxt5047_hp_spk_mixers[] = {
 	/* See the note in cxt5047_hp_master_sw_put */
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x1d, 0x01, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x13, 0x00, HDA_OUTPUT),
 	{}
 };
 
-static struct snd_kcontrol_new cxt5047_hp_only_mixers[] = {
+static const struct snd_kcontrol_new cxt5047_hp_only_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x13, 0x00, HDA_OUTPUT),
 	{ } /* end */
 };
 
-static struct hda_verb cxt5047_init_verbs[] = {
+static const struct hda_verb cxt5047_init_verbs[] = {
 	/* Line in, Mic, Built-in Mic */
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_50 },
@@ -1348,7 +1390,7 @@ static struct hda_verb cxt5047_init_verbs[] = {
 };
 
 /* configuration for Toshiba Laptops */
-static struct hda_verb cxt5047_toshiba_init_verbs[] = {
+static const struct hda_verb cxt5047_toshiba_init_verbs[] = {
 	{0x13, AC_VERB_SET_EAPD_BTLENABLE, 0x0}, /* default off */
 	{}
 };
@@ -1357,7 +1399,7 @@ static struct hda_verb cxt5047_toshiba_init_verbs[] = {
  * configuration.
  */
 #ifdef CONFIG_SND_DEBUG
-static struct hda_input_mux cxt5047_test_capture_source = {
+static const struct hda_input_mux cxt5047_test_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "LINE1 pin", 0x0 },
@@ -1367,7 +1409,7 @@ static struct hda_input_mux cxt5047_test_capture_source = {
         },
 };
 
-static struct snd_kcontrol_new cxt5047_test_mixer[] = {
+static const struct snd_kcontrol_new cxt5047_test_mixer[] = {
 
 	/* Output only controls */
 	HDA_CODEC_VOLUME("OutAmp-1 Volume", 0x10, 0x0, HDA_OUTPUT),
@@ -1420,7 +1462,7 @@ static struct snd_kcontrol_new cxt5047_test_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5047_test_init_verbs[] = {
+static const struct hda_verb cxt5047_test_init_verbs[] = {
 	/* Enable retasking pins as output, initially without power amp */
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
@@ -1492,6 +1534,7 @@ enum {
 #ifdef CONFIG_SND_DEBUG
 	CXT5047_TEST,
 #endif
+	CXT5047_AUTO,
 	CXT5047_MODELS
 };
 
@@ -1502,9 +1545,10 @@ static const char * const cxt5047_models[CXT5047_MODELS] = {
 #ifdef CONFIG_SND_DEBUG
 	[CXT5047_TEST]		= "test",
 #endif
+	[CXT5047_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk cxt5047_cfg_tbl[] = {
+static const struct snd_pci_quirk cxt5047_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x30a5, "HP DV5200T/DV8000T", CXT5047_LAPTOP_HP),
 	SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP DV Series",
 			   CXT5047_LAPTOP),
@@ -1517,6 +1561,16 @@ static int patch_cxt5047(struct hda_codec *codec)
 	struct conexant_spec *spec;
 	int board_config;
 
+	board_config = snd_hda_check_board_config(codec, CXT5047_MODELS,
+						  cxt5047_models,
+						  cxt5047_cfg_tbl);
+#if 0 /* not enabled as default, as BIOS often broken for this codec */
+	if (board_config < 0)
+		board_config = CXT5047_AUTO;
+#endif
+	if (board_config == CXT5047_AUTO)
+		return patch_conexant_auto(codec);
+
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
 		return -ENOMEM;
@@ -1540,9 +1594,6 @@ static int patch_cxt5047(struct hda_codec *codec)
 
 	codec->patch_ops = conexant_patch_ops;
 
-	board_config = snd_hda_check_board_config(codec, CXT5047_MODELS,
-						  cxt5047_models,
-						  cxt5047_cfg_tbl);
 	switch (board_config) {
 	case CXT5047_LAPTOP:
 		spec->num_mixers = 2;
@@ -1591,10 +1642,10 @@ static int patch_cxt5047(struct hda_codec *codec)
 }
 
 /* Conexant 5051 specific */
-static hda_nid_t cxt5051_dac_nids[1] = { 0x10 };
-static hda_nid_t cxt5051_adc_nids[2] = { 0x14, 0x15 };
+static const hda_nid_t cxt5051_dac_nids[1] = { 0x10 };
+static const hda_nid_t cxt5051_adc_nids[2] = { 0x14, 0x15 };
 
-static struct hda_channel_mode cxt5051_modes[1] = {
+static const struct hda_channel_mode cxt5051_modes[1] = {
 	{ 2, NULL },
 };
 
@@ -1696,7 +1747,7 @@ static void cxt5051_hp_unsol_event(struct hda_codec *codec,
 	snd_hda_input_jack_report(codec, nid);
 }
 
-static struct snd_kcontrol_new cxt5051_playback_mixers[] = {
+static const struct snd_kcontrol_new cxt5051_playback_mixers[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1709,7 +1760,7 @@ static struct snd_kcontrol_new cxt5051_playback_mixers[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5051_capture_mixers[] = {
+static const struct snd_kcontrol_new cxt5051_capture_mixers[] = {
 	HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Volume", 0x14, 0x01, HDA_INPUT),
@@ -1719,7 +1770,7 @@ static struct snd_kcontrol_new cxt5051_capture_mixers[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5051_hp_mixers[] = {
+static const struct snd_kcontrol_new cxt5051_hp_mixers[] = {
 	HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Volume", 0x15, 0x00, HDA_INPUT),
@@ -1727,19 +1778,19 @@ static struct snd_kcontrol_new cxt5051_hp_mixers[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5051_hp_dv6736_mixers[] = {
+static const struct snd_kcontrol_new cxt5051_hp_dv6736_mixers[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x14, 0x00, HDA_INPUT),
 	{}
 };
 
-static struct snd_kcontrol_new cxt5051_f700_mixers[] = {
+static const struct snd_kcontrol_new cxt5051_f700_mixers[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x14, 0x01, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x14, 0x01, HDA_INPUT),
 	{}
 };
 
-static struct snd_kcontrol_new cxt5051_toshiba_mixers[] = {
+static const struct snd_kcontrol_new cxt5051_toshiba_mixers[] = {
 	HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Volume", 0x14, 0x01, HDA_INPUT),
@@ -1747,7 +1798,7 @@ static struct snd_kcontrol_new cxt5051_toshiba_mixers[] = {
 	{}
 };
 
-static struct hda_verb cxt5051_init_verbs[] = {
+static const struct hda_verb cxt5051_init_verbs[] = {
 	/* Line in, Mic */
 	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -1776,7 +1827,7 @@ static struct hda_verb cxt5051_init_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5051_hp_dv6736_init_verbs[] = {
+static const struct hda_verb cxt5051_hp_dv6736_init_verbs[] = {
 	/* Line in, Mic */
 	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -1801,7 +1852,7 @@ static struct hda_verb cxt5051_hp_dv6736_init_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5051_lenovo_x200_init_verbs[] = {
+static const struct hda_verb cxt5051_lenovo_x200_init_verbs[] = {
 	/* Line in, Mic */
 	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -1834,7 +1885,7 @@ static struct hda_verb cxt5051_lenovo_x200_init_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5051_f700_init_verbs[] = {
+static const struct hda_verb cxt5051_f700_init_verbs[] = {
 	/* Line in, Mic */
 	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -1869,7 +1920,7 @@ static void cxt5051_init_mic_port(struct hda_codec *codec, hda_nid_t nid,
 	snd_hda_input_jack_report(codec, nid);
 }
 
-static struct hda_verb cxt5051_ideapad_init_verbs[] = {
+static const struct hda_verb cxt5051_ideapad_init_verbs[] = {
 	/* Subwoofer */
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -1906,6 +1957,7 @@ enum {
 	CXT5051_F700,       /* HP Compaq Presario F700 */
 	CXT5051_TOSHIBA,	/* Toshiba M300 & co */
 	CXT5051_IDEAPAD,	/* Lenovo IdeaPad Y430 */
+	CXT5051_AUTO,		/* auto-parser */
 	CXT5051_MODELS
 };
 
@@ -1917,9 +1969,10 @@ static const char *const cxt5051_models[CXT5051_MODELS] = {
 	[CXT5051_F700]          = "hp-700",
 	[CXT5051_TOSHIBA]	= "toshiba",
 	[CXT5051_IDEAPAD]	= "ideapad",
+	[CXT5051_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk cxt5051_cfg_tbl[] = {
+static const struct snd_pci_quirk cxt5051_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x30cf, "HP DV6736", CXT5051_HP_DV6736),
 	SND_PCI_QUIRK(0x103c, 0x360b, "Compaq Presario CQ60", CXT5051_HP),
 	SND_PCI_QUIRK(0x103c, 0x30ea, "Compaq Presario F700", CXT5051_F700),
@@ -1937,6 +1990,16 @@ static int patch_cxt5051(struct hda_codec *codec)
 	struct conexant_spec *spec;
 	int board_config;
 
+	board_config = snd_hda_check_board_config(codec, CXT5051_MODELS,
+						  cxt5051_models,
+						  cxt5051_cfg_tbl);
+#if 0 /* use the old method just for safety */
+	if (board_config < 0)
+		board_config = CXT5051_AUTO;
+#endif
+	if (board_config == CXT5051_AUTO)
+		return patch_conexant_auto(codec);
+
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
 		return -ENOMEM;
@@ -1967,9 +2030,6 @@ static int patch_cxt5051(struct hda_codec *codec)
 
 	codec->patch_ops.unsol_event = cxt5051_hp_unsol_event;
 
-	board_config = snd_hda_check_board_config(codec, CXT5051_MODELS,
-						  cxt5051_models,
-						  cxt5051_cfg_tbl);
 	spec->auto_mic = AUTO_MIC_PORTB | AUTO_MIC_PORTC;
 	switch (board_config) {
 	case CXT5051_HP:
@@ -2011,17 +2071,17 @@ static int patch_cxt5051(struct hda_codec *codec)
 
 /* Conexant 5066 specific */
 
-static hda_nid_t cxt5066_dac_nids[1] = { 0x10 };
-static hda_nid_t cxt5066_adc_nids[3] = { 0x14, 0x15, 0x16 };
-static hda_nid_t cxt5066_capsrc_nids[1] = { 0x17 };
-static hda_nid_t cxt5066_digout_pin_nids[2] = { 0x20, 0x22 };
+static const hda_nid_t cxt5066_dac_nids[1] = { 0x10 };
+static const hda_nid_t cxt5066_adc_nids[3] = { 0x14, 0x15, 0x16 };
+static const hda_nid_t cxt5066_capsrc_nids[1] = { 0x17 };
+static const hda_nid_t cxt5066_digout_pin_nids[2] = { 0x20, 0x22 };
 
 /* OLPC's microphone port is DC coupled for use with external sensors,
  * therefore we use a 50% mic bias in order to center the input signal with
  * the DC input range of the codec. */
 #define CXT5066_OLPC_EXT_MIC_BIAS PIN_VREF50
 
-static struct hda_channel_mode cxt5066_modes[1] = {
+static const struct hda_channel_mode cxt5066_modes[1] = {
 	{ 2, NULL },
 };
 
@@ -2176,7 +2236,7 @@ static void cxt5066_vostro_automic(struct hda_codec *codec)
 		{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{}
 	};
-	static struct hda_verb ext_mic_absent[] = {
+	static const struct hda_verb ext_mic_absent[] = {
 		/* enable internal mic, port C */
 		{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 
@@ -2209,7 +2269,7 @@ static void cxt5066_ideapad_automic(struct hda_codec *codec)
 		{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{}
 	};
-	static struct hda_verb ext_mic_absent[] = {
+	static const struct hda_verb ext_mic_absent[] = {
 		{0x14, AC_VERB_SET_CONNECT_SEL, 2},
 		{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 		{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
@@ -2257,7 +2317,7 @@ static void cxt5066_thinkpad_automic(struct hda_codec *codec)
 {
 	unsigned int ext_present, dock_present;
 
-	static struct hda_verb ext_mic_present[] = {
+	static const struct hda_verb ext_mic_present[] = {
 		{0x14, AC_VERB_SET_CONNECT_SEL, 0},
 		{0x17, AC_VERB_SET_CONNECT_SEL, 1},
 		{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -2265,7 +2325,7 @@ static void cxt5066_thinkpad_automic(struct hda_codec *codec)
 		{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{}
 	};
-	static struct hda_verb dock_mic_present[] = {
+	static const struct hda_verb dock_mic_present[] = {
 		{0x14, AC_VERB_SET_CONNECT_SEL, 0},
 		{0x17, AC_VERB_SET_CONNECT_SEL, 0},
 		{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
@@ -2273,7 +2333,7 @@ static void cxt5066_thinkpad_automic(struct hda_codec *codec)
 		{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{}
 	};
-	static struct hda_verb ext_mic_absent[] = {
+	static const struct hda_verb ext_mic_absent[] = {
 		{0x14, AC_VERB_SET_CONNECT_SEL, 2},
 		{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 		{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
@@ -2537,7 +2597,7 @@ static void cxt5066_olpc_capture_cleanup(struct hda_codec *codec)
 }
 
 static void conexant_check_dig_outs(struct hda_codec *codec,
-				    hda_nid_t *dig_pins,
+				    const hda_nid_t *dig_pins,
 				    int num_pins)
 {
 	struct conexant_spec *spec = codec->spec;
@@ -2557,7 +2617,7 @@ static void conexant_check_dig_outs(struct hda_codec *codec,
 	}
 }
 
-static struct hda_input_mux cxt5066_capture_source = {
+static const struct hda_input_mux cxt5066_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic B", 0 },
@@ -2567,7 +2627,7 @@ static struct hda_input_mux cxt5066_capture_source = {
 	},
 };
 
-static struct hda_bind_ctls cxt5066_bind_capture_vol_others = {
+static const struct hda_bind_ctls cxt5066_bind_capture_vol_others = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_INPUT),
@@ -2576,7 +2636,7 @@ static struct hda_bind_ctls cxt5066_bind_capture_vol_others = {
 	},
 };
 
-static struct hda_bind_ctls cxt5066_bind_capture_sw_others = {
+static const struct hda_bind_ctls cxt5066_bind_capture_sw_others = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_INPUT),
@@ -2585,12 +2645,12 @@ static struct hda_bind_ctls cxt5066_bind_capture_sw_others = {
 	},
 };
 
-static struct snd_kcontrol_new cxt5066_mixer_master[] = {
+static const struct snd_kcontrol_new cxt5066_mixer_master[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
 	{}
 };
 
-static struct snd_kcontrol_new cxt5066_mixer_master_olpc[] = {
+static const struct snd_kcontrol_new cxt5066_mixer_master_olpc[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Volume",
@@ -2609,7 +2669,7 @@ static struct snd_kcontrol_new cxt5066_mixer_master_olpc[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5066_mixer_olpc_dc[] = {
+static const struct snd_kcontrol_new cxt5066_mixer_olpc_dc[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "DC Mode Enable Switch",
@@ -2627,7 +2687,7 @@ static struct snd_kcontrol_new cxt5066_mixer_olpc_dc[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5066_mixers[] = {
+static const struct snd_kcontrol_new cxt5066_mixers[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
@@ -2650,7 +2710,7 @@ static struct snd_kcontrol_new cxt5066_mixers[] = {
 	{}
 };
 
-static struct snd_kcontrol_new cxt5066_vostro_mixers[] = {
+static const struct snd_kcontrol_new cxt5066_vostro_mixers[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Internal Mic Boost Capture Enum",
@@ -2662,7 +2722,7 @@ static struct snd_kcontrol_new cxt5066_vostro_mixers[] = {
 	{}
 };
 
-static struct hda_verb cxt5066_init_verbs[] = {
+static const struct hda_verb cxt5066_init_verbs[] = {
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port B */
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port C */
 	{0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port F */
@@ -2717,7 +2777,7 @@ static struct hda_verb cxt5066_init_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5066_init_verbs_olpc[] = {
+static const struct hda_verb cxt5066_init_verbs_olpc[] = {
 	/* Port A: headphones */
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
@@ -2778,7 +2838,7 @@ static struct hda_verb cxt5066_init_verbs_olpc[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5066_init_verbs_vostro[] = {
+static const struct hda_verb cxt5066_init_verbs_vostro[] = {
 	/* Port A: headphones */
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 	{0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
@@ -2839,7 +2899,7 @@ static struct hda_verb cxt5066_init_verbs_vostro[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5066_init_verbs_ideapad[] = {
+static const struct hda_verb cxt5066_init_verbs_ideapad[] = {
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port B */
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port C */
 	{0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port F */
@@ -2889,7 +2949,7 @@ static struct hda_verb cxt5066_init_verbs_ideapad[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5066_init_verbs_thinkpad[] = {
+static const struct hda_verb cxt5066_init_verbs_thinkpad[] = {
 	{0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port F */
 	{0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port E */
 
@@ -2947,13 +3007,13 @@ static struct hda_verb cxt5066_init_verbs_thinkpad[] = {
 	{ } /* end */
 };
 
-static struct hda_verb cxt5066_init_verbs_portd_lo[] = {
+static const struct hda_verb cxt5066_init_verbs_portd_lo[] = {
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{ } /* end */
 };
 
 
-static struct hda_verb cxt5066_init_verbs_hp_laptop[] = {
+static const struct hda_verb cxt5066_init_verbs_hp_laptop[] = {
 	{0x14, AC_VERB_SET_CONNECT_SEL, 0x0},
 	{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
@@ -2997,6 +3057,7 @@ enum {
 	CXT5066_THINKPAD,	/* Lenovo ThinkPad T410s, others? */
 	CXT5066_ASUS,		/* Asus K52JU, Lenovo G560 - Int mic at 0x1a and Ext mic at 0x1b */
 	CXT5066_HP_LAPTOP,      /* HP Laptop */
+	CXT5066_AUTO,		/* BIOS auto-parser */
 	CXT5066_MODELS
 };
 
@@ -3009,9 +3070,10 @@ static const char * const cxt5066_models[CXT5066_MODELS] = {
 	[CXT5066_THINKPAD]	= "thinkpad",
 	[CXT5066_ASUS]		= "asus",
 	[CXT5066_HP_LAPTOP]	= "hp-laptop",
+	[CXT5066_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
+static const struct snd_pci_quirk cxt5066_cfg_tbl[] = {
 	SND_PCI_QUIRK_MASK(0x1025, 0xff00, 0x0400, "Acer", CXT5066_IDEAPAD),
 	SND_PCI_QUIRK(0x1028, 0x02d8, "Dell Vostro", CXT5066_DELL_VOSTRO),
 	SND_PCI_QUIRK(0x1028, 0x02f5, "Dell Vostro 320", CXT5066_IDEAPAD),
@@ -3046,6 +3108,15 @@ static int patch_cxt5066(struct hda_codec *codec)
 	struct conexant_spec *spec;
 	int board_config;
 
+	board_config = snd_hda_check_board_config(codec, CXT5066_MODELS,
+						  cxt5066_models, cxt5066_cfg_tbl);
+#if 0 /* use the old method just for safety */
+	if (board_config < 0)
+		board_config = CXT5066_AUTO;
+#endif
+	if (board_config == CXT5066_AUTO)
+		return patch_conexant_auto(codec);
+
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
 		return -ENOMEM;
@@ -3076,8 +3147,6 @@ static int patch_cxt5066(struct hda_codec *codec)
 
 	set_beep_amp(spec, 0x13, 0, HDA_OUTPUT);
 
-	board_config = snd_hda_check_board_config(codec, CXT5066_MODELS,
-						  cxt5066_models, cxt5066_cfg_tbl);
 	switch (board_config) {
 	default:
 	case CXT5066_LAPTOP:
@@ -3195,7 +3264,45 @@ static int patch_cxt5066(struct hda_codec *codec)
  * Automatic parser for CX20641 & co
  */
 
-static hda_nid_t cx_auto_adc_nids[] = { 0x14 };
+static int cx_auto_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+				       struct hda_codec *codec,
+				       unsigned int stream_tag,
+				       unsigned int format,
+				       struct snd_pcm_substream *substream)
+{
+	struct conexant_spec *spec = codec->spec;
+	hda_nid_t adc = spec->imux_info[spec->cur_mux[0]].adc;
+	if (spec->adc_switching) {
+		spec->cur_adc = adc;
+		spec->cur_adc_stream_tag = stream_tag;
+		spec->cur_adc_format = format;
+	}
+	snd_hda_codec_setup_stream(codec, adc, stream_tag, 0, format);
+	return 0;
+}
+
+static int cx_auto_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+				       struct hda_codec *codec,
+				       struct snd_pcm_substream *substream)
+{
+	struct conexant_spec *spec = codec->spec;
+	snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
+	spec->cur_adc = 0;
+	return 0;
+}
+
+static const struct hda_pcm_stream cx_auto_pcm_analog_capture = {
+	.substreams = 1,
+	.channels_min = 2,
+	.channels_max = 2,
+	.nid = 0, /* fill later */
+	.ops = {
+		.prepare = cx_auto_capture_pcm_prepare,
+		.cleanup = cx_auto_capture_pcm_cleanup
+	},
+};
+
+static const hda_nid_t cx_auto_adc_nids[] = { 0x14 };
 
 /* get the connection index of @nid in the widget @mux */
 static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
@@ -3320,61 +3427,339 @@ static void cx_auto_parse_output(struct hda_codec *codec)
 	spec->multiout.dac_nids = spec->private_dac_nids;
 	spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-	if (cfg->hp_outs > 0)
-		spec->auto_mute = 1;
+	for (i = 0; i < cfg->hp_outs; i++) {
+		if (is_jack_detectable(codec, cfg->hp_pins[i])) {
+			spec->auto_mute = 1;
+			break;
+		}
+	}
+	if (spec->auto_mute && cfg->line_out_pins[0] &&
+	    cfg->line_out_pins[0] != cfg->hp_pins[0] &&
+	    cfg->line_out_pins[0] != cfg->speaker_pins[0]) {
+		for (i = 0; i < cfg->line_outs; i++) {
+			if (is_jack_detectable(codec, cfg->line_out_pins[i])) {
+				spec->detect_line = 1;
+				break;
+			}
+		}
+		spec->automute_lines = spec->detect_line;
+	}
+
 	spec->vmaster_nid = spec->private_dac_nids[0];
 }
 
+static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
+			      hda_nid_t *pins, bool on);
+
+static void do_automute(struct hda_codec *codec, int num_pins,
+			hda_nid_t *pins, bool on)
+{
+	int i;
+	for (i = 0; i < num_pins; i++)
+		snd_hda_codec_write(codec, pins[i], 0,
+				    AC_VERB_SET_PIN_WIDGET_CONTROL,
+				    on ? PIN_OUT : 0);
+	cx_auto_turn_eapd(codec, num_pins, pins, on);
+}
+
+static int detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
+{
+	int i, present = 0;
+
+	for (i = 0; i < num_pins; i++) {
+		hda_nid_t nid = pins[i];
+		if (!nid || !is_jack_detectable(codec, nid))
+			break;
+		snd_hda_input_jack_report(codec, nid);
+		present |= snd_hda_jack_detect(codec, nid);
+	}
+	return present;
+}
+
 /* auto-mute/unmute speaker and line outs according to headphone jack */
+static void cx_auto_update_speakers(struct hda_codec *codec)
+{
+	struct conexant_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int on;
+
+	if (!spec->auto_mute)
+		on = 0;
+	else
+		on = spec->hp_present | spec->line_present;
+	cx_auto_turn_eapd(codec, cfg->hp_outs, cfg->hp_pins, on);
+	do_automute(codec, cfg->speaker_outs, cfg->speaker_pins, !on);
+
+	/* toggle line-out mutes if needed, too */
+	/* if LO is a copy of either HP or Speaker, don't need to handle it */
+	if (cfg->line_out_pins[0] == cfg->hp_pins[0] ||
+	    cfg->line_out_pins[0] == cfg->speaker_pins[0])
+		return;
+	if (!spec->automute_lines || !spec->auto_mute)
+		on = 0;
+	else
+		on = spec->hp_present;
+	do_automute(codec, cfg->line_outs, cfg->line_out_pins, !on);
+}
+
 static void cx_auto_hp_automute(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i, present;
 
 	if (!spec->auto_mute)
 		return;
-	present = 0;
-	for (i = 0; i < cfg->hp_outs; i++) {
-		if (snd_hda_jack_detect(codec, cfg->hp_pins[i])) {
-			present = 1;
-			break;
-		}
+	spec->hp_present = detect_jacks(codec, cfg->hp_outs, cfg->hp_pins);
+	cx_auto_update_speakers(codec);
+}
+
+static void cx_auto_line_automute(struct hda_codec *codec)
+{
+	struct conexant_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+
+	if (!spec->auto_mute || !spec->detect_line)
+		return;
+	spec->line_present = detect_jacks(codec, cfg->line_outs,
+					  cfg->line_out_pins);
+	cx_auto_update_speakers(codec);
+}
+
+static int cx_automute_mode_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct conexant_spec *spec = codec->spec;
+	static const char * const texts2[] = {
+		"Disabled", "Enabled"
+	};
+	static const char * const texts3[] = {
+		"Disabled", "Speaker Only", "Line-Out+Speaker"
+	};
+	const char * const *texts;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	if (spec->automute_hp_lo) {
+		uinfo->value.enumerated.items = 3;
+		texts = texts3;
+	} else {
+		uinfo->value.enumerated.items = 2;
+		texts = texts2;
 	}
-	for (i = 0; i < cfg->line_outs; i++) {
-		snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL,
-				    present ? 0 : PIN_OUT);
+	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
+	strcpy(uinfo->value.enumerated.name,
+	       texts[uinfo->value.enumerated.item]);
+	return 0;
+}
+
+static int cx_automute_mode_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct conexant_spec *spec = codec->spec;
+	unsigned int val;
+	if (!spec->auto_mute)
+		val = 0;
+	else if (!spec->automute_lines)
+		val = 1;
+	else
+		val = 2;
+	ucontrol->value.enumerated.item[0] = val;
+	return 0;
+}
+
+static int cx_automute_mode_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct conexant_spec *spec = codec->spec;
+
+	switch (ucontrol->value.enumerated.item[0]) {
+	case 0:
+		if (!spec->auto_mute)
+			return 0;
+		spec->auto_mute = 0;
+		break;
+	case 1:
+		if (spec->auto_mute && !spec->automute_lines)
+			return 0;
+		spec->auto_mute = 1;
+		spec->automute_lines = 0;
+		break;
+	case 2:
+		if (!spec->automute_hp_lo)
+			return -EINVAL;
+		if (spec->auto_mute && spec->automute_lines)
+			return 0;
+		spec->auto_mute = 1;
+		spec->automute_lines = 1;
+		break;
+	default:
+		return -EINVAL;
 	}
-	for (i = 0; !present && i < cfg->line_outs; i++)
-		if (snd_hda_jack_detect(codec, cfg->line_out_pins[i]))
-			present = 1;
-	for (i = 0; i < cfg->speaker_outs; i++) {
-		snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL,
-				    present ? 0 : PIN_OUT);
+	cx_auto_update_speakers(codec);
+	return 1;
+}
+
+static const struct snd_kcontrol_new cx_automute_mode_enum[] = {
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Auto-Mute Mode",
+		.info = cx_automute_mode_info,
+		.get = cx_automute_mode_get,
+		.put = cx_automute_mode_put,
+	},
+	{ }
+};
+
+static int cx_auto_mux_enum_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct conexant_spec *spec = codec->spec;
+
+	return snd_hda_input_mux_info(&spec->private_imux, uinfo);
+}
+
+static int cx_auto_mux_enum_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct conexant_spec *spec = codec->spec;
+
+	ucontrol->value.enumerated.item[0] = spec->cur_mux[0];
+	return 0;
+}
+
+/* look for the route the given pin from mux and return the index;
+ * if do_select is set, actually select the route.
+ */
+static int __select_input_connection(struct hda_codec *codec, hda_nid_t mux,
+				     hda_nid_t pin, hda_nid_t *srcp,
+				     bool do_select, int depth)
+{
+	hda_nid_t conn[HDA_MAX_NUM_INPUTS];
+	int i, nums;
+
+	switch (get_wcaps_type(get_wcaps(codec, mux))) {
+	case AC_WID_AUD_IN:
+	case AC_WID_AUD_SEL:
+	case AC_WID_AUD_MIX:
+		break;
+	default:
+		return -1;
 	}
+
+	nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));
+	for (i = 0; i < nums; i++)
+		if (conn[i] == pin) {
+			if (do_select)
+				snd_hda_codec_write(codec, mux, 0,
+						    AC_VERB_SET_CONNECT_SEL, i);
+			if (srcp)
+				*srcp = mux;
+			return i;
+		}
+	depth++;
+	if (depth == 2)
+		return -1;
+	for (i = 0; i < nums; i++) {
+		int ret  = __select_input_connection(codec, conn[i], pin, srcp,
+						     do_select, depth);
+		if (ret >= 0) {
+			if (do_select)
+				snd_hda_codec_write(codec, mux, 0,
+						    AC_VERB_SET_CONNECT_SEL, i);
+			return i;
+		}
+	}
+	return -1;
+}
+
+static void select_input_connection(struct hda_codec *codec, hda_nid_t mux,
+				   hda_nid_t pin)
+{
+	__select_input_connection(codec, mux, pin, NULL, true, 0);
+}
+
+static int get_input_connection(struct hda_codec *codec, hda_nid_t mux,
+				hda_nid_t pin)
+{
+	return __select_input_connection(codec, mux, pin, NULL, false, 0);
+}
+
+static int cx_auto_mux_enum_update(struct hda_codec *codec,
+				   const struct hda_input_mux *imux,
+				   unsigned int idx)
+{
+	struct conexant_spec *spec = codec->spec;
+	hda_nid_t adc;
+
+	if (!imux->num_items)
+		return 0;
+	if (idx >= imux->num_items)
+		idx = imux->num_items - 1;
+	if (spec->cur_mux[0] == idx)
+		return 0;
+	adc = spec->imux_info[idx].adc;
+	select_input_connection(codec, spec->imux_info[idx].adc,
+				spec->imux_info[idx].pin);
+	if (spec->cur_adc && spec->cur_adc != adc) {
+		/* stream is running, let's swap the current ADC */
+		__snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
+		spec->cur_adc = adc;
+		snd_hda_codec_setup_stream(codec, adc,
+					   spec->cur_adc_stream_tag, 0,
+					   spec->cur_adc_format);
+	}
+	spec->cur_mux[0] = idx;
+	return 1;
+}
+
+static int cx_auto_mux_enum_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct conexant_spec *spec = codec->spec;
+
+	return cx_auto_mux_enum_update(codec, &spec->private_imux,
+				       ucontrol->value.enumerated.item[0]);
+}
+
+static const struct snd_kcontrol_new cx_auto_capture_mixers[] = {
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Capture Source",
+		.info = cx_auto_mux_enum_info,
+		.get = cx_auto_mux_enum_get,
+		.put = cx_auto_mux_enum_put
+	},
+	{}
+};
+
+static bool select_automic(struct hda_codec *codec, int idx, bool detect)
+{
+	struct conexant_spec *spec = codec->spec;
+	if (idx < 0)
+		return false;
+	if (detect && !snd_hda_jack_detect(codec, spec->imux_info[idx].pin))
+		return false;
+	cx_auto_mux_enum_update(codec, &spec->private_imux, idx);
+	return true;
 }
 
 /* automatic switch internal and external mic */
 static void cx_auto_automic(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	struct hda_input_mux *imux = &spec->private_imux;
-	int ext_idx = spec->auto_mic_ext;
 
 	if (!spec->auto_mic)
 		return;
-	if (snd_hda_jack_detect(codec, cfg->inputs[ext_idx].pin)) {
-		snd_hda_codec_write(codec, spec->adc_nids[0], 0,
-				    AC_VERB_SET_CONNECT_SEL,
-				    imux->items[ext_idx].index);
-	} else {
-		snd_hda_codec_write(codec, spec->adc_nids[0], 0,
-				    AC_VERB_SET_CONNECT_SEL,
-				    imux->items[!ext_idx].index);
-	}
+	if (!select_automic(codec, spec->auto_mic_ext, true))
+		if (!select_automic(codec, spec->auto_mic_dock, true))
+			select_automic(codec, spec->auto_mic_int, false);
 }
 
 static void cx_auto_unsol_event(struct hda_codec *codec, unsigned int res)
@@ -3383,7 +3768,9 @@ static void cx_auto_unsol_event(struct hda_codec *codec, unsigned int res)
 	switch (res >> 26) {
 	case CONEXANT_HP_EVENT:
 		cx_auto_hp_automute(codec);
-		snd_hda_input_jack_report(codec, nid);
+		break;
+	case CONEXANT_LINE_EVENT:
+		cx_auto_line_automute(codec);
 		break;
 	case CONEXANT_MIC_EVENT:
 		cx_auto_automic(codec);
@@ -3392,43 +3779,45 @@ static void cx_auto_unsol_event(struct hda_codec *codec, unsigned int res)
 	}
 }
 
-/* return true if it's an internal-mic pin */
-static int is_int_mic(struct hda_codec *codec, hda_nid_t pin)
-{
-	unsigned int def_conf = snd_hda_codec_get_pincfg(codec, pin);
-	return get_defcfg_device(def_conf) == AC_JACK_MIC_IN &&
-		snd_hda_get_input_pin_attr(def_conf) == INPUT_PIN_ATTR_INT;
-}
-
-/* return true if it's an external-mic pin */
-static int is_ext_mic(struct hda_codec *codec, hda_nid_t pin)
-{
-	unsigned int def_conf = snd_hda_codec_get_pincfg(codec, pin);
-	return get_defcfg_device(def_conf) == AC_JACK_MIC_IN &&
-		snd_hda_get_input_pin_attr(def_conf) >= INPUT_PIN_ATTR_NORMAL &&
-		(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_PRES_DETECT);
-}
-
 /* check whether the pin config is suitable for auto-mic switching;
- * auto-mic is enabled only when one int-mic and one-ext mic exist
+ * auto-mic is enabled only when one int-mic and one ext- and/or
+ * one dock-mic exist
  */
 static void cx_auto_check_auto_mic(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int pset[INPUT_PIN_ATTR_NORMAL + 1];
+	int i;
 
-	if (is_ext_mic(codec, cfg->inputs[0].pin) &&
-	    is_int_mic(codec, cfg->inputs[1].pin)) {
-		spec->auto_mic = 1;
-		spec->auto_mic_ext = 1;
-		return;
-	}
-	if (is_int_mic(codec, cfg->inputs[1].pin) &&
-	    is_ext_mic(codec, cfg->inputs[0].pin)) {
-		spec->auto_mic = 1;
-		spec->auto_mic_ext = 0;
-		return;
+	for (i = 0; i < INPUT_PIN_ATTR_NORMAL; i++)
+		pset[i] = -1;
+	for (i = 0; i < spec->private_imux.num_items; i++) {
+		hda_nid_t pin = spec->imux_info[i].pin;
+		unsigned int def_conf = snd_hda_codec_get_pincfg(codec, pin);
+		int type, attr;
+		attr = snd_hda_get_input_pin_attr(def_conf);
+		if (attr == INPUT_PIN_ATTR_UNUSED)
+			return; /* invalid entry */
+		if (attr > INPUT_PIN_ATTR_NORMAL)
+			attr = INPUT_PIN_ATTR_NORMAL;
+		if (attr != INPUT_PIN_ATTR_INT &&
+		    !is_jack_detectable(codec, pin))
+			return; /* non-detectable pin */
+		type = get_defcfg_device(def_conf);
+		if (type != AC_JACK_MIC_IN &&
+		    (attr != INPUT_PIN_ATTR_DOCK || type != AC_JACK_LINE_IN))
+			return; /* no valid input type */
+		if (pset[attr] >= 0)
+			return; /* already occupied */
+		pset[attr] = i;
 	}
+	if (pset[INPUT_PIN_ATTR_INT] < 0 ||
+	    (pset[INPUT_PIN_ATTR_NORMAL] < 0 && pset[INPUT_PIN_ATTR_DOCK]))
+		return; /* no input to switch*/
+	spec->auto_mic = 1;
+	spec->auto_mic_ext = pset[INPUT_PIN_ATTR_NORMAL];
+	spec->auto_mic_dock = pset[INPUT_PIN_ATTR_DOCK];
+	spec->auto_mic_int = pset[INPUT_PIN_ATTR_INT];
 }
 
 static void cx_auto_parse_input(struct hda_codec *codec)
@@ -3436,22 +3825,37 @@ static void cx_auto_parse_input(struct hda_codec *codec)
 	struct conexant_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
 	struct hda_input_mux *imux;
-	int i;
+	int i, j;
 
 	imux = &spec->private_imux;
 	for (i = 0; i < cfg->num_inputs; i++) {
-		int idx = get_connection_index(codec, spec->adc_nids[0],
-					       cfg->inputs[i].pin);
-		if (idx >= 0) {
-			const char *label;
-			label = hda_get_autocfg_input_label(codec, cfg, i);
-			snd_hda_add_imux_item(imux, label, idx, NULL);
+		for (j = 0; j < spec->num_adc_nids; j++) {
+			hda_nid_t adc = spec->adc_nids[j];
+			int idx = get_input_connection(codec, adc,
+						       cfg->inputs[i].pin);
+			if (idx >= 0) {
+				const char *label;
+				label = hda_get_autocfg_input_label(codec, cfg, i);
+				spec->imux_info[imux->num_items].index = i;
+				spec->imux_info[imux->num_items].boost = 0;
+				spec->imux_info[imux->num_items].adc = adc;
+				spec->imux_info[imux->num_items].pin =
+					cfg->inputs[i].pin;
+				snd_hda_add_imux_item(imux, label, idx, NULL);
+				break;
+			}
 		}
 	}
-	if (imux->num_items == 2 && cfg->num_inputs == 2)
+	if (imux->num_items >= 2 && cfg->num_inputs == imux->num_items)
 		cx_auto_check_auto_mic(codec);
-	if (imux->num_items > 1 && !spec->auto_mic)
-		spec->input_mux = imux;
+	if (imux->num_items > 1 && !spec->auto_mic) {
+		for (i = 1; i < imux->num_items; i++) {
+			if (spec->imux_info[i].adc != spec->imux_info[0].adc) {
+				spec->adc_switching = 1;
+				break;
+			}
+		}
+	}
 }
 
 /* get digital-input audio widget corresponding to the given pin */
@@ -3517,14 +3921,15 @@ static int cx_auto_parse_auto_config(struct hda_codec *codec)
 	return 0;
 }
 
-static void cx_auto_turn_on_eapd(struct hda_codec *codec, int num_pins,
-				 hda_nid_t *pins)
+static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
+			      hda_nid_t *pins, bool on)
 {
 	int i;
 	for (i = 0; i < num_pins; i++) {
 		if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
 			snd_hda_codec_write(codec, pins[i], 0,
-					    AC_VERB_SET_EAPD_BTLENABLE, 0x02);
+					    AC_VERB_SET_EAPD_BTLENABLE,
+					    on ? 0x02 : 0);
 	}
 }
 
@@ -3537,6 +3942,34 @@ static void select_connection(struct hda_codec *codec, hda_nid_t pin,
 				    AC_VERB_SET_CONNECT_SEL, idx);
 }
 
+static void mute_outputs(struct hda_codec *codec, int num_nids,
+			 const hda_nid_t *nids)
+{
+	int i, val;
+
+	for (i = 0; i < num_nids; i++) {
+		hda_nid_t nid = nids[i];
+		if (!(get_wcaps(codec, nid) & AC_WCAP_OUT_AMP))
+			continue;
+		if (query_amp_caps(codec, nid, HDA_OUTPUT) & AC_AMPCAP_MUTE)
+			val = AMP_OUT_MUTE;
+		else
+			val = AMP_OUT_ZERO;
+		snd_hda_codec_write(codec, nid, 0,
+				    AC_VERB_SET_AMP_GAIN_MUTE, val);
+	}
+}
+
+static void enable_unsol_pins(struct hda_codec *codec, int num_pins,
+			      hda_nid_t *pins, unsigned int tag)
+{
+	int i;
+	for (i = 0; i < num_pins; i++)
+		snd_hda_codec_write(codec, pins[i], 0,
+				    AC_VERB_SET_UNSOLICITED_ENABLE,
+				    AC_USRSP_EN | tag);
+}
+
 static void cx_auto_init_output(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
@@ -3544,51 +3977,53 @@ static void cx_auto_init_output(struct hda_codec *codec)
 	hda_nid_t nid;
 	int i;
 
-	for (i = 0; i < spec->multiout.num_dacs; i++)
-		snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
-				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
-
+	mute_outputs(codec, spec->multiout.num_dacs, spec->multiout.dac_nids);
 	for (i = 0; i < cfg->hp_outs; i++)
 		snd_hda_codec_write(codec, cfg->hp_pins[i], 0,
 				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
-	if (spec->auto_mute) {
-		for (i = 0; i < cfg->hp_outs; i++) {
-			snd_hda_codec_write(codec, cfg->hp_pins[i], 0,
-				    AC_VERB_SET_UNSOLICITED_ENABLE,
-				    AC_USRSP_EN | CONEXANT_HP_EVENT);
-		}
-		cx_auto_hp_automute(codec);
-	} else {
-		for (i = 0; i < cfg->line_outs; i++)
-			snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
-		for (i = 0; i < cfg->speaker_outs; i++)
-			snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
-	}
-
+	mute_outputs(codec, cfg->hp_outs, cfg->hp_pins);
+	mute_outputs(codec, cfg->line_outs, cfg->line_out_pins);
+	mute_outputs(codec, cfg->speaker_outs, cfg->speaker_pins);
 	for (i = 0; i < spec->dac_info_filled; i++) {
 		nid = spec->dac_info[i].dac;
 		if (!nid)
 			nid = spec->multiout.dac_nids[0];
 		select_connection(codec, spec->dac_info[i].pin, nid);
 	}
-
-	/* turn on EAPD */
-	cx_auto_turn_on_eapd(codec, cfg->line_outs, cfg->line_out_pins);
-	cx_auto_turn_on_eapd(codec, cfg->hp_outs, cfg->hp_pins);
-	cx_auto_turn_on_eapd(codec, cfg->speaker_outs, cfg->speaker_pins);
+	if (spec->auto_mute) {
+		enable_unsol_pins(codec, cfg->hp_outs, cfg->hp_pins,
+				  CONEXANT_HP_EVENT);
+		spec->hp_present = detect_jacks(codec, cfg->hp_outs,
+						cfg->hp_pins);
+		if (spec->detect_line) {
+			enable_unsol_pins(codec, cfg->line_outs,
+					  cfg->line_out_pins,
+					  CONEXANT_LINE_EVENT);
+			spec->line_present =
+				detect_jacks(codec, cfg->line_outs,
+					     cfg->line_out_pins);
+		}
+	}
+	cx_auto_update_speakers(codec);
 }
 
 static void cx_auto_init_input(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i;
+	int i, val;
 
-	for (i = 0; i < spec->num_adc_nids; i++)
-		snd_hda_codec_write(codec, spec->adc_nids[i], 0,
-				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0));
+	for (i = 0; i < spec->num_adc_nids; i++) {
+		hda_nid_t nid = spec->adc_nids[i];
+		if (!(get_wcaps(codec, nid) & AC_WCAP_IN_AMP))
+			continue;
+		if (query_amp_caps(codec, nid, HDA_INPUT) & AC_AMPCAP_MUTE)
+			val = AMP_IN_MUTE(0);
+		else
+			val = AMP_IN_UNMUTE(0);
+		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+				    val);
+	}
 
 	for (i = 0; i < cfg->num_inputs; i++) {
 		unsigned int type;
@@ -3601,17 +4036,22 @@ static void cx_auto_init_input(struct hda_codec *codec)
 	}
 
 	if (spec->auto_mic) {
-		int ext_idx = spec->auto_mic_ext;
-		snd_hda_codec_write(codec, cfg->inputs[ext_idx].pin, 0,
-				    AC_VERB_SET_UNSOLICITED_ENABLE,
-				    AC_USRSP_EN | CONEXANT_MIC_EVENT);
+		if (spec->auto_mic_ext >= 0) {
+			snd_hda_codec_write(codec,
+				cfg->inputs[spec->auto_mic_ext].pin, 0,
+				AC_VERB_SET_UNSOLICITED_ENABLE,
+				AC_USRSP_EN | CONEXANT_MIC_EVENT);
+		}
+		if (spec->auto_mic_dock >= 0) {
+			snd_hda_codec_write(codec,
+				cfg->inputs[spec->auto_mic_dock].pin, 0,
+				AC_VERB_SET_UNSOLICITED_ENABLE,
+				AC_USRSP_EN | CONEXANT_MIC_EVENT);
+		}
 		cx_auto_automic(codec);
 	} else {
-		for (i = 0; i < spec->num_adc_nids; i++) {
-			snd_hda_codec_write(codec, spec->adc_nids[i], 0,
-					    AC_VERB_SET_CONNECT_SEL,
-					    spec->private_imux.items[0].index);
-		}
+		select_input_connection(codec, spec->imux_info[0].adc,
+					spec->imux_info[0].pin);
 	}
 }
 
@@ -3646,7 +4086,7 @@ static int cx_auto_add_volume_idx(struct hda_codec *codec, const char *basename,
 		HDA_CODEC_VOLUME(name, 0, 0, 0),
 		HDA_CODEC_MUTE(name, 0, 0, 0),
 	};
-	static char *sfx[2] = { "Volume", "Switch" };
+	static const char * const sfx[2] = { "Volume", "Switch" };
 	int i, err;
 
 	for (i = 0; i < 2; i++) {
@@ -3674,6 +4114,19 @@ static int cx_auto_add_volume_idx(struct hda_codec *codec, const char *basename,
 #define cx_auto_add_pb_volume(codec, nid, str, idx)			\
 	cx_auto_add_volume(codec, str, " Playback", idx, nid, HDA_OUTPUT)
 
+static int try_add_pb_volume(struct hda_codec *codec, hda_nid_t dac,
+			     hda_nid_t pin, const char *name, int idx)
+{
+	unsigned int caps;
+	caps = query_amp_caps(codec, dac, HDA_OUTPUT);
+	if (caps & AC_AMPCAP_NUM_STEPS)
+		return cx_auto_add_pb_volume(codec, dac, name, idx);
+	caps = query_amp_caps(codec, pin, HDA_OUTPUT);
+	if (caps & AC_AMPCAP_NUM_STEPS)
+		return cx_auto_add_pb_volume(codec, pin, name, idx);
+	return 0;
+}
+
 static int cx_auto_build_output_controls(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
@@ -3682,8 +4135,10 @@ static int cx_auto_build_output_controls(struct hda_codec *codec)
 	static const char * const texts[3] = { "Front", "Surround", "CLFE" };
 
 	if (spec->dac_info_filled == 1)
-		return cx_auto_add_pb_volume(codec, spec->dac_info[0].dac,
-					     "Master", 0);
+		return try_add_pb_volume(codec, spec->dac_info[0].dac,
+					 spec->dac_info[0].pin,
+					 "Master", 0);
+
 	for (i = 0; i < spec->dac_info_filled; i++) {
 		const char *label;
 		int idx, type;
@@ -3707,74 +4162,123 @@ static int cx_auto_build_output_controls(struct hda_codec *codec)
 			idx = num_spk++;
 			break;
 		}
-		err = cx_auto_add_pb_volume(codec, spec->dac_info[i].dac,
-					    label, idx);
+		err = try_add_pb_volume(codec, spec->dac_info[i].dac,
+					spec->dac_info[i].pin,
+					label, idx);
+		if (err < 0)
+			return err;
+	}
+
+	if (spec->auto_mute) {
+		err = snd_hda_add_new_ctls(codec, cx_automute_mode_enum);
 		if (err < 0)
 			return err;
 	}
+	
+	return 0;
+}
+
+static int cx_auto_add_capture_volume(struct hda_codec *codec, hda_nid_t nid,
+				      const char *label, const char *pfx,
+				      int cidx)
+{
+	struct conexant_spec *spec = codec->spec;
+	int i;
+
+	for (i = 0; i < spec->num_adc_nids; i++) {
+		hda_nid_t adc_nid = spec->adc_nids[i];
+		int idx = get_input_connection(codec, adc_nid, nid);
+		if (idx < 0)
+			continue;
+		return cx_auto_add_volume_idx(codec, label, pfx,
+					      cidx, adc_nid, HDA_INPUT, idx);
+	}
+	return 0;
+}
+
+static int cx_auto_add_boost_volume(struct hda_codec *codec, int idx,
+				    const char *label, int cidx)
+{
+	struct conexant_spec *spec = codec->spec;
+	hda_nid_t mux, nid;
+	int i, con;
+
+	nid = spec->imux_info[idx].pin;
+	if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP)
+		return cx_auto_add_volume(codec, label, " Boost", cidx,
+					  nid, HDA_INPUT);
+	con = __select_input_connection(codec, spec->imux_info[idx].adc, nid,
+					&mux, false, 0);
+	if (con < 0)
+		return 0;
+	for (i = 0; i < idx; i++) {
+		if (spec->imux_info[i].boost == mux)
+			return 0; /* already present */
+	}
+
+	if (get_wcaps(codec, mux) & AC_WCAP_OUT_AMP) {
+		spec->imux_info[idx].boost = mux;
+		return cx_auto_add_volume(codec, label, " Boost", 0,
+					  mux, HDA_OUTPUT);
+	}
 	return 0;
 }
 
 static int cx_auto_build_input_controls(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	static const char *prev_label;
-	int i, err, cidx, conn_len;
-	hda_nid_t conn[HDA_MAX_CONNECTIONS];
-
-	int multi_adc_volume = 0; /* If the ADC nid has several input volumes */
-	int adc_nid = spec->adc_nids[0];
-
-	conn_len = snd_hda_get_connections(codec, adc_nid, conn,
-					   HDA_MAX_CONNECTIONS);
-	if (conn_len < 0)
-		return conn_len;
-
-	multi_adc_volume = cfg->num_inputs > 1 && conn_len > 1;
-	if (!multi_adc_volume) {
-		err = cx_auto_add_volume(codec, "Capture", "", 0, adc_nid,
-					 HDA_INPUT);
-		if (err < 0)
-			return err;
+	struct hda_input_mux *imux = &spec->private_imux;
+	const char *prev_label;
+	int input_conn[HDA_MAX_NUM_INPUTS];
+	int i, err, cidx;
+	int multi_connection;
+
+	multi_connection = 0;
+	for (i = 0; i < imux->num_items; i++) {
+		cidx = get_input_connection(codec, spec->imux_info[i].adc,
+					    spec->imux_info[i].pin);
+		input_conn[i] = (spec->imux_info[i].adc << 8) | cidx;
+		if (i > 0 && input_conn[i] != input_conn[0])
+			multi_connection = 1;
 	}
 
 	prev_label = NULL;
 	cidx = 0;
-	for (i = 0; i < cfg->num_inputs; i++) {
-		hda_nid_t nid = cfg->inputs[i].pin;
+	for (i = 0; i < imux->num_items; i++) {
+		hda_nid_t nid = spec->imux_info[i].pin;
 		const char *label;
-		int j;
-		int pin_amp = get_wcaps(codec, nid) & AC_WCAP_IN_AMP;
-		if (!pin_amp && !multi_adc_volume)
-			continue;
 
-		label = hda_get_autocfg_input_label(codec, cfg, i);
+		label = hda_get_autocfg_input_label(codec, &spec->autocfg,
+						    spec->imux_info[i].index);
 		if (label == prev_label)
 			cidx++;
 		else
 			cidx = 0;
 		prev_label = label;
 
-		if (pin_amp) {
-			err = cx_auto_add_volume(codec, label, " Boost", cidx,
-						 nid, HDA_INPUT);
-			if (err < 0)
-				return err;
-		}
+		err = cx_auto_add_boost_volume(codec, i, label, cidx);
+		if (err < 0)
+			return err;
 
-		if (!multi_adc_volume)
-			continue;
-		for (j = 0; j < conn_len; j++) {
-			if (conn[j] == nid) {
-				err = cx_auto_add_volume_idx(codec, label,
-				    " Capture", cidx, adc_nid, HDA_INPUT, j);
-				if (err < 0)
-					return err;
-				break;
-			}
+		if (!multi_connection) {
+			if (i > 0)
+				continue;
+			err = cx_auto_add_capture_volume(codec, nid,
+							 "Capture", "", cidx);
+		} else {
+			err = cx_auto_add_capture_volume(codec, nid,
+							 label, " Capture", cidx);
 		}
+		if (err < 0)
+			return err;
 	}
+
+	if (spec->private_imux.num_items > 1 && !spec->auto_mic) {
+		err = snd_hda_add_new_ctls(codec, cx_auto_capture_mixers);
+		if (err < 0)
+			return err;
+	}
+
 	return 0;
 }
 
@@ -3791,7 +4295,29 @@ static int cx_auto_build_controls(struct hda_codec *codec)
 	return conexant_build_controls(codec);
 }
 
-static struct hda_codec_ops cx_auto_patch_ops = {
+static int cx_auto_search_adcs(struct hda_codec *codec)
+{
+	struct conexant_spec *spec = codec->spec;
+	hda_nid_t nid, end_nid;
+
+	end_nid = codec->start_nid + codec->num_nodes;
+	for (nid = codec->start_nid; nid < end_nid; nid++) {
+		unsigned int caps = get_wcaps(codec, nid);
+		if (get_wcaps_type(caps) != AC_WID_AUD_IN)
+			continue;
+		if (caps & AC_WCAP_DIGITAL)
+			continue;
+		if (snd_BUG_ON(spec->num_adc_nids >=
+			       ARRAY_SIZE(spec->private_adc_nids)))
+			break;
+		spec->private_adc_nids[spec->num_adc_nids++] = nid;
+	}
+	spec->adc_nids = spec->private_adc_nids;
+	return 0;
+}
+
+
+static const struct hda_codec_ops cx_auto_patch_ops = {
 	.build_controls = cx_auto_build_controls,
 	.build_pcms = conexant_build_pcms,
 	.init = cx_auto_init,
@@ -3808,19 +4334,24 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	struct conexant_spec *spec;
 	int err;
 
+	printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+	       codec->chip_name);
+
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
 		return -ENOMEM;
 	codec->spec = spec;
-	spec->adc_nids = cx_auto_adc_nids;
-	spec->num_adc_nids = ARRAY_SIZE(cx_auto_adc_nids);
-	spec->capsrc_nids = spec->adc_nids;
+	codec->pin_amp_workaround = 1;
+	err = cx_auto_search_adcs(codec);
+	if (err < 0)
+		return err;
 	err = cx_auto_parse_auto_config(codec);
 	if (err < 0) {
 		kfree(codec->spec);
 		codec->spec = NULL;
 		return err;
 	}
+	spec->capture_stream = &cx_auto_pcm_analog_capture;
 	codec->patch_ops = cx_auto_patch_ops;
 	if (spec->beep_amp)
 		snd_hda_attach_beep_device(codec, spec->beep_amp);
@@ -3830,7 +4361,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
 /*
  */
 
-static struct hda_codec_preset snd_hda_preset_conexant[] = {
+static const struct hda_codec_preset snd_hda_preset_conexant[] = {
 	{ .id = 0x14f15045, .name = "CX20549 (Venice)",
 	  .patch = patch_cxt5045 },
 	{ .id = 0x14f15047, .name = "CX20551 (Waikiki)",
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 715615a88a8d4ce7e68adacd4202eaa7a5ab9d56..322901873222c446f6570c8139671697fd291e23 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -33,6 +33,7 @@
 #include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
+#include <sound/jack.h>
 #include "hda_codec.h"
 #include "hda_local.h"
 
@@ -76,7 +77,7 @@ struct hdmi_spec {
 	 * ati/nvhdmi specific
 	 */
 	struct hda_multi_out multiout;
-	struct hda_pcm_stream *pcm_playback;
+	const struct hda_pcm_stream *pcm_playback;
 
 	/* misc flags */
 	/* PD bit indicates only the update, not the current state */
@@ -720,6 +721,8 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
 				  &spec->sink_eld[index]);
 		/* TODO: do real things about ELD */
 	}
+
+	snd_hda_input_jack_report(codec, tag);
 }
 
 static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
@@ -912,6 +915,7 @@ static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid,
 static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
 {
 	struct hdmi_spec *spec = codec->spec;
+	int err;
 
 	if (spec->num_pins >= MAX_HDMI_PINS) {
 		snd_printk(KERN_WARNING
@@ -919,6 +923,12 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
 		return -E2BIG;
 	}
 
+	err = snd_hda_input_jack_add(codec, pin_nid,
+				     SND_JACK_VIDEOOUT, NULL);
+	if (err < 0)
+		return err;
+	snd_hda_input_jack_report(codec, pin_nid);
+
 	hdmi_present_sense(codec, pin_nid, &spec->sink_eld[spec->num_pins]);
 
 	spec->pin[spec->num_pins] = pin_nid;
@@ -1044,7 +1054,7 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 	return hdmi_setup_stream(codec, hinfo->nid, stream_tag, format);
 }
 
-static struct hda_pcm_stream generic_hdmi_pcm_playback = {
+static const struct hda_pcm_stream generic_hdmi_pcm_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.ops = {
@@ -1120,11 +1130,12 @@ static void generic_hdmi_free(struct hda_codec *codec)
 
 	for (i = 0; i < spec->num_pins; i++)
 		snd_hda_eld_proc_free(codec, &spec->sink_eld[i]);
+	snd_hda_input_jack_free(codec);
 
 	kfree(spec);
 }
 
-static struct hda_codec_ops generic_hdmi_patch_ops = {
+static const struct hda_codec_ops generic_hdmi_patch_ops = {
 	.init			= generic_hdmi_init,
 	.free			= generic_hdmi_free,
 	.build_pcms		= generic_hdmi_build_pcms,
@@ -1169,12 +1180,12 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 #define nvhdmi_master_con_nid_7x	0x04
 #define nvhdmi_master_pin_nid_7x	0x05
 
-static hda_nid_t nvhdmi_con_nids_7x[4] = {
+static const hda_nid_t nvhdmi_con_nids_7x[4] = {
 	/*front, rear, clfe, rear_surr */
 	0x6, 0x8, 0xa, 0xc,
 };
 
-static struct hda_verb nvhdmi_basic_init_7x[] = {
+static const struct hda_verb nvhdmi_basic_init_7x[] = {
 	/* set audio protect on */
 	{ 0x1, Nv_VERB_SET_Audio_Protection_On, 0x1},
 	/* enable digital output on pin widget */
@@ -1435,7 +1446,7 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream nvhdmi_pcm_playback_8ch_7x = {
+static const struct hda_pcm_stream nvhdmi_pcm_playback_8ch_7x = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -1450,7 +1461,7 @@ static struct hda_pcm_stream nvhdmi_pcm_playback_8ch_7x = {
 	},
 };
 
-static struct hda_pcm_stream nvhdmi_pcm_playback_2ch = {
+static const struct hda_pcm_stream nvhdmi_pcm_playback_2ch = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -1465,14 +1476,14 @@ static struct hda_pcm_stream nvhdmi_pcm_playback_2ch = {
 	},
 };
 
-static struct hda_codec_ops nvhdmi_patch_ops_8ch_7x = {
+static const struct hda_codec_ops nvhdmi_patch_ops_8ch_7x = {
 	.build_controls = generic_hdmi_build_controls,
 	.build_pcms = generic_hdmi_build_pcms,
 	.init = nvhdmi_7x_init,
 	.free = generic_hdmi_free,
 };
 
-static struct hda_codec_ops nvhdmi_patch_ops_2ch = {
+static const struct hda_codec_ops nvhdmi_patch_ops_2ch = {
 	.build_controls = generic_hdmi_build_controls,
 	.build_pcms = generic_hdmi_build_pcms,
 	.init = nvhdmi_7x_init,
@@ -1568,7 +1579,7 @@ static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream atihdmi_pcm_digital_playback = {
+static const struct hda_pcm_stream atihdmi_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -1580,7 +1591,7 @@ static struct hda_pcm_stream atihdmi_pcm_digital_playback = {
 	},
 };
 
-static struct hda_verb atihdmi_basic_init[] = {
+static const struct hda_verb atihdmi_basic_init[] = {
 	/* enable digital output on pin widget */
 	{ 0x03, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{} /* terminator */
@@ -1599,7 +1610,7 @@ static int atihdmi_init(struct hda_codec *codec)
 	return 0;
 }
 
-static struct hda_codec_ops atihdmi_patch_ops = {
+static const struct hda_codec_ops atihdmi_patch_ops = {
 	.build_controls = generic_hdmi_build_controls,
 	.build_pcms = generic_hdmi_build_pcms,
 	.init = atihdmi_init,
@@ -1634,7 +1645,7 @@ static int patch_atihdmi(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_hdmi[] = {
+static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
 { .id = 0x1002793c, .name = "RS600 HDMI",	.patch = patch_atihdmi },
 { .id = 0x10027919, .name = "RS600 HDMI",	.patch = patch_atihdmi },
 { .id = 0x1002791a, .name = "RS690/780 HDMI",	.patch = patch_atihdmi },
@@ -1677,6 +1688,7 @@ static struct hda_codec_preset snd_hda_preset_hdmi[] = {
 { .id = 0x80862803, .name = "Eaglelake HDMI",	.patch = patch_generic_hdmi },
 { .id = 0x80862804, .name = "IbexPeak HDMI",	.patch = patch_generic_hdmi },
 { .id = 0x80862805, .name = "CougarPoint HDMI",	.patch = patch_generic_hdmi },
+{ .id = 0x80862806, .name = "PantherPoint HDMI", .patch = patch_generic_hdmi },
 { .id = 0x808629fb, .name = "Crestline HDMI",	.patch = patch_generic_hdmi },
 {} /* terminator */
 };
@@ -1722,6 +1734,7 @@ MODULE_ALIAS("snd-hda-codec-id:80862802");
 MODULE_ALIAS("snd-hda-codec-id:80862803");
 MODULE_ALIAS("snd-hda-codec-id:80862804");
 MODULE_ALIAS("snd-hda-codec-id:80862805");
+MODULE_ALIAS("snd-hda-codec-id:80862806");
 MODULE_ALIAS("snd-hda-codec-id:808629fb");
 
 MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c82979a8cd0930026e84eced9fa684d4c4ccac84..7a4e10002f56dcb5b2bf299c81bcc72b57a77cd2 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -299,11 +299,23 @@ struct alc_customize_define {
 
 struct alc_fixup;
 
+struct alc_multi_io {
+	hda_nid_t pin;		/* multi-io widget pin NID */
+	hda_nid_t dac;		/* DAC to be connected */
+	unsigned int ctl_in;	/* cached input-pin control value */
+};
+
+enum {
+	ALC_AUTOMUTE_PIN,	/* change the pin control */
+	ALC_AUTOMUTE_AMP,	/* mute/unmute the pin AMP */
+	ALC_AUTOMUTE_MIXER,	/* mute/unmute mixer widget AMP */
+};
+
 struct alc_spec {
 	/* codec parameterization */
-	struct snd_kcontrol_new *mixers[5];	/* mixer arrays */
+	const struct snd_kcontrol_new *mixers[5];	/* mixer arrays */
 	unsigned int num_mixers;
-	struct snd_kcontrol_new *cap_mixer;	/* capture mixer */
+	const struct snd_kcontrol_new *cap_mixer;	/* capture mixer */
 	unsigned int beep_amp;	/* beep amp value, set via set_beep_amp() */
 
 	const struct hda_verb *init_verbs[10];	/* initialization verbs
@@ -313,14 +325,14 @@ struct alc_spec {
 	unsigned int num_init_verbs;
 
 	char stream_name_analog[32];	/* analog PCM stream */
-	struct hda_pcm_stream *stream_analog_playback;
-	struct hda_pcm_stream *stream_analog_capture;
-	struct hda_pcm_stream *stream_analog_alt_playback;
-	struct hda_pcm_stream *stream_analog_alt_capture;
+	const struct hda_pcm_stream *stream_analog_playback;
+	const struct hda_pcm_stream *stream_analog_capture;
+	const struct hda_pcm_stream *stream_analog_alt_playback;
+	const struct hda_pcm_stream *stream_analog_alt_capture;
 
 	char stream_name_digital[32];	/* digital PCM stream */
-	struct hda_pcm_stream *stream_digital_playback;
-	struct hda_pcm_stream *stream_digital_capture;
+	const struct hda_pcm_stream *stream_digital_playback;
+	const struct hda_pcm_stream *stream_digital_capture;
 
 	/* playback */
 	struct hda_multi_out multiout;	/* playback set-up
@@ -333,8 +345,8 @@ struct alc_spec {
 
 	/* capture */
 	unsigned int num_adc_nids;
-	hda_nid_t *adc_nids;
-	hda_nid_t *capsrc_nids;
+	const hda_nid_t *adc_nids;
+	const hda_nid_t *capsrc_nids;
 	hda_nid_t dig_in_nid;		/* digital-in NID; optional */
 
 	/* capture setup for dynamic dual-adc switch */
@@ -348,6 +360,7 @@ struct alc_spec {
 	const struct hda_input_mux *input_mux;
 	unsigned int cur_mux[3];
 	struct alc_mic_route ext_mic;
+	struct alc_mic_route dock_mic;
 	struct alc_mic_route int_mic;
 
 	/* channel model */
@@ -375,17 +388,27 @@ struct alc_spec {
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	void (*power_hook)(struct hda_codec *codec);
 #endif
+	void (*shutup)(struct hda_codec *codec);
 
 	/* for pin sensing */
-	unsigned int sense_updated: 1;
 	unsigned int jack_present: 1;
-	unsigned int master_sw: 1;
+	unsigned int line_jack_present:1;
+	unsigned int master_mute:1;
 	unsigned int auto_mic:1;
+	unsigned int automute:1;	/* HP automute enabled */
+	unsigned int detect_line:1;	/* Line-out detection enabled */
+	unsigned int automute_lines:1;	/* automute line-out as well */
+	unsigned int automute_hp_lo:1;	/* both HP and LO available */
 
 	/* other flags */
 	unsigned int no_analog :1; /* digital I/O only */
 	unsigned int dual_adc_switch:1; /* switch ADCs (for ALC275) */
 	unsigned int single_input_src:1;
+
+	/* auto-mute control */
+	int automute_mode;
+	hda_nid_t automute_mixer_nid[AUTO_CFG_MAX_OUTS];
+
 	int init_amp;
 	int codec_variant;	/* flag for other variants */
 
@@ -403,25 +426,29 @@ struct alc_spec {
 	int fixup_id;
 	const struct alc_fixup *fixup_list;
 	const char *fixup_name;
+
+	/* multi-io */
+	int multi_ios;
+	struct alc_multi_io multi_io[4];
 };
 
 /*
  * configuration template - to be copied to the spec instance
  */
 struct alc_config_preset {
-	struct snd_kcontrol_new *mixers[5]; /* should be identical size
+	const struct snd_kcontrol_new *mixers[5]; /* should be identical size
 					     * with spec
 					     */
-	struct snd_kcontrol_new *cap_mixer; /* capture mixer */
+	const struct snd_kcontrol_new *cap_mixer; /* capture mixer */
 	const struct hda_verb *init_verbs[5];
 	unsigned int num_dacs;
-	hda_nid_t *dac_nids;
+	const hda_nid_t *dac_nids;
 	hda_nid_t dig_out_nid;		/* optional */
 	hda_nid_t hp_nid;		/* optional */
-	hda_nid_t *slave_dig_outs;
+	const hda_nid_t *slave_dig_outs;
 	unsigned int num_adc_nids;
-	hda_nid_t *adc_nids;
-	hda_nid_t *capsrc_nids;
+	const hda_nid_t *adc_nids;
+	const hda_nid_t *capsrc_nids;
 	hda_nid_t dig_in_nid;
 	unsigned int num_channel_mode;
 	const struct hda_channel_mode *channel_mode;
@@ -433,7 +460,7 @@ struct alc_config_preset {
 	void (*setup)(struct hda_codec *);
 	void (*init_hook)(struct hda_codec *);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-	struct hda_amp_list *loopbacks;
+	const struct hda_amp_list *loopbacks;
 	void (*power_hook)(struct hda_codec *codec);
 #endif
 };
@@ -560,11 +587,11 @@ static int alc_ch_mode_put(struct snd_kcontrol *kcontrol,
  * NIDs 0x0f and 0x10 have been observed to have this behaviour as of
  * March 2006.
  */
-static char *alc_pin_mode_names[] = {
+static const char * const alc_pin_mode_names[] = {
 	"Mic 50pc bias", "Mic 80pc bias",
 	"Line in", "Line out", "Headphone out",
 };
-static unsigned char alc_pin_mode_values[] = {
+static const unsigned char alc_pin_mode_values[] = {
 	PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP,
 };
 /* The control can present all 5 options, or it can limit the options based
@@ -583,7 +610,7 @@ static unsigned char alc_pin_mode_values[] = {
 /* Info about the pin modes supported by the different pin direction modes.
  * For each direction the minimum and maximum values are given.
  */
-static signed char alc_pin_mode_dir_info[5][2] = {
+static const signed char alc_pin_mode_dir_info[5][2] = {
 	{ 0, 2 },    /* ALC_PIN_DIR_IN */
 	{ 3, 4 },    /* ALC_PIN_DIR_OUT */
 	{ 0, 4 },    /* ALC_PIN_DIR_INOUT */
@@ -900,7 +927,7 @@ static void alc_fixup_autocfg_pin_nums(struct hda_codec *codec)
 
 /*
  */
-static void add_mixer(struct alc_spec *spec, struct snd_kcontrol_new *mix)
+static void add_mixer(struct alc_spec *spec, const struct snd_kcontrol_new *mix)
 {
 	if (snd_BUG_ON(spec->num_mixers >= ARRAY_SIZE(spec->mixers)))
 		return;
@@ -971,21 +998,21 @@ static void setup_preset(struct hda_codec *codec,
 }
 
 /* Enable GPIO mask and set output */
-static struct hda_verb alc_gpio1_init_verbs[] = {
+static const struct hda_verb alc_gpio1_init_verbs[] = {
 	{0x01, AC_VERB_SET_GPIO_MASK, 0x01},
 	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
 	{0x01, AC_VERB_SET_GPIO_DATA, 0x01},
 	{ }
 };
 
-static struct hda_verb alc_gpio2_init_verbs[] = {
+static const struct hda_verb alc_gpio2_init_verbs[] = {
 	{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
 	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
 	{0x01, AC_VERB_SET_GPIO_DATA, 0x02},
 	{ }
 };
 
-static struct hda_verb alc_gpio3_init_verbs[] = {
+static const struct hda_verb alc_gpio3_init_verbs[] = {
 	{0x01, AC_VERB_SET_GPIO_MASK, 0x03},
 	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
 	{0x01, AC_VERB_SET_GPIO_DATA, 0x03},
@@ -1031,6 +1058,7 @@ static int alc_init_jacks(struct hda_codec *codec)
 	int err;
 	unsigned int hp_nid = spec->autocfg.hp_pins[0];
 	unsigned int mic_nid = spec->ext_mic.pin;
+	unsigned int dock_nid = spec->dock_mic.pin;
 
 	if (hp_nid) {
 		err = snd_hda_input_jack_add(codec, hp_nid,
@@ -1047,46 +1075,116 @@ static int alc_init_jacks(struct hda_codec *codec)
 			return err;
 		snd_hda_input_jack_report(codec, mic_nid);
 	}
+	if (dock_nid) {
+		err = snd_hda_input_jack_add(codec, dock_nid,
+					     SND_JACK_MICROPHONE, NULL);
+		if (err < 0)
+			return err;
+		snd_hda_input_jack_report(codec, dock_nid);
+	}
 #endif /* CONFIG_SND_HDA_INPUT_JACK */
 	return 0;
 }
 
-static void alc_automute_speaker(struct hda_codec *codec, int pinctl)
+static int detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
 {
-	struct alc_spec *spec = codec->spec;
-	unsigned int mute;
-	hda_nid_t nid;
-	int i;
+	int i, present = 0;
 
-	spec->jack_present = 0;
-	for (i = 0; i < ARRAY_SIZE(spec->autocfg.hp_pins); i++) {
-		nid = spec->autocfg.hp_pins[i];
+	for (i = 0; i < num_pins; i++) {
+		hda_nid_t nid = pins[i];
 		if (!nid)
 			break;
 		snd_hda_input_jack_report(codec, nid);
-		spec->jack_present |= snd_hda_jack_detect(codec, nid);
+		present |= snd_hda_jack_detect(codec, nid);
 	}
+	return present;
+}
+
+static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
+			bool mute, bool hp_out)
+{
+	struct alc_spec *spec = codec->spec;
+	unsigned int mute_bits = mute ? HDA_AMP_MUTE : 0;
+	unsigned int pin_bits = mute ? 0 : (hp_out ? PIN_HP : PIN_OUT);
+	int i;
 
-	mute = spec->jack_present ? HDA_AMP_MUTE : 0;
-	/* Toggle internal speakers muting */
-	for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) {
-		nid = spec->autocfg.speaker_pins[i];
+	for (i = 0; i < num_pins; i++) {
+		hda_nid_t nid = pins[i];
 		if (!nid)
 			break;
-		if (pinctl) {
+		switch (spec->automute_mode) {
+		case ALC_AUTOMUTE_PIN:
 			snd_hda_codec_write(codec, nid, 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL,
-				    spec->jack_present ? 0 : PIN_OUT);
-		} else {
+					    AC_VERB_SET_PIN_WIDGET_CONTROL,
+					    pin_bits);
+			break;
+		case ALC_AUTOMUTE_AMP:
 			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, mute);
+						 HDA_AMP_MUTE, mute_bits);
+			break;
+		case ALC_AUTOMUTE_MIXER:
+			nid = spec->automute_mixer_nid[i];
+			if (!nid)
+				break;
+			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
+						 HDA_AMP_MUTE, mute_bits);
+			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 1,
+						 HDA_AMP_MUTE, mute_bits);
+			break;
 		}
 	}
 }
 
-static void alc_automute_pin(struct hda_codec *codec)
+/* Toggle internal speakers muting */
+static void update_speakers(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	int on;
+
+	if (!spec->automute)
+		on = 0;
+	else
+		on = spec->jack_present | spec->line_jack_present;
+	on |= spec->master_mute;
+	do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
+		    spec->autocfg.speaker_pins, on, false);
+
+	/* toggle line-out mutes if needed, too */
+	/* if LO is a copy of either HP or Speaker, don't need to handle it */
+	if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] ||
+	    spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0])
+		return;
+	if (!spec->automute_lines || !spec->automute)
+		on = 0;
+	else
+		on = spec->jack_present;
+	on |= spec->master_mute;
+	do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
+		    spec->autocfg.line_out_pins, on, false);
+}
+
+static void alc_hp_automute(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+
+	if (!spec->automute)
+		return;
+	spec->jack_present =
+		detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
+			     spec->autocfg.hp_pins);
+	update_speakers(codec);
+}
+
+static void alc_line_automute(struct hda_codec *codec)
 {
-	alc_automute_speaker(codec, 1);
+	struct alc_spec *spec = codec->spec;
+
+	if (!spec->automute || !spec->detect_line)
+		return;
+	spec->line_jack_present =
+		detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
+			     spec->autocfg.line_out_pins);
+	update_speakers(codec);
 }
 
 static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
@@ -1128,7 +1226,7 @@ static void alc_dual_mic_adc_auto_switch(struct hda_codec *codec)
 static void alc_mic_automute(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	struct alc_mic_route *dead, *alive;
+	struct alc_mic_route *dead1, *dead2, *alive;
 	unsigned int present, type;
 	hda_nid_t cap_nid;
 
@@ -1146,13 +1244,24 @@ static void alc_mic_automute(struct hda_codec *codec)
 
 	cap_nid = spec->capsrc_nids ? spec->capsrc_nids[0] : spec->adc_nids[0];
 
+	alive = &spec->int_mic;
+	dead1 = &spec->ext_mic;
+	dead2 = &spec->dock_mic;
+
 	present = snd_hda_jack_detect(codec, spec->ext_mic.pin);
 	if (present) {
 		alive = &spec->ext_mic;
-		dead = &spec->int_mic;
-	} else {
-		alive = &spec->int_mic;
-		dead = &spec->ext_mic;
+		dead1 = &spec->int_mic;
+		dead2 = &spec->dock_mic;
+	}
+	if (!present && spec->dock_mic.pin > 0) {
+		present = snd_hda_jack_detect(codec, spec->dock_mic.pin);
+		if (present) {
+			alive = &spec->dock_mic;
+			dead1 = &spec->int_mic;
+			dead2 = &spec->ext_mic;
+		}
+		snd_hda_input_jack_report(codec, spec->dock_mic.pin);
 	}
 
 	type = get_wcaps_type(get_wcaps(codec, cap_nid));
@@ -1161,9 +1270,14 @@ static void alc_mic_automute(struct hda_codec *codec)
 		snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
 					 alive->mux_idx,
 					 HDA_AMP_MUTE, 0);
-		snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
-					 dead->mux_idx,
-					 HDA_AMP_MUTE, HDA_AMP_MUTE);
+		if (dead1->pin > 0)
+			snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
+						 dead1->mux_idx,
+						 HDA_AMP_MUTE, HDA_AMP_MUTE);
+		if (dead2->pin > 0)
+			snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
+						 dead2->mux_idx,
+						 HDA_AMP_MUTE, HDA_AMP_MUTE);
 	} else {
 		/* MUX style (e.g. ALC880) */
 		snd_hda_codec_write_cache(codec, cap_nid, 0,
@@ -1184,7 +1298,10 @@ static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
 		res >>= 26;
 	switch (res) {
 	case ALC880_HP_EVENT:
-		alc_automute_pin(codec);
+		alc_hp_automute(codec);
+		break;
+	case ALC880_FRONT_EVENT:
+		alc_line_automute(codec);
 		break;
 	case ALC880_MIC_EVENT:
 		alc_mic_automute(codec);
@@ -1194,7 +1311,8 @@ static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
 
 static void alc_inithook(struct hda_codec *codec)
 {
-	alc_automute_pin(codec);
+	alc_hp_automute(codec);
+	alc_line_automute(codec);
 	alc_mic_automute(codec);
 }
 
@@ -1236,6 +1354,43 @@ static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
 				    on ? 2 : 0);
 }
 
+/* turn on/off EAPD controls of the codec */
+static void alc_auto_setup_eapd(struct hda_codec *codec, bool on)
+{
+	/* We currently only handle front, HP */
+	switch (codec->vendor_id) {
+	case 0x10ec0260:
+		set_eapd(codec, 0x0f, on);
+		set_eapd(codec, 0x10, on);
+		break;
+	case 0x10ec0262:
+	case 0x10ec0267:
+	case 0x10ec0268:
+	case 0x10ec0269:
+	case 0x10ec0270:
+	case 0x10ec0272:
+	case 0x10ec0660:
+	case 0x10ec0662:
+	case 0x10ec0663:
+	case 0x10ec0665:
+	case 0x10ec0862:
+	case 0x10ec0889:
+	case 0x10ec0892:
+		set_eapd(codec, 0x14, on);
+		set_eapd(codec, 0x15, on);
+		break;
+	}
+}
+
+/* generic shutup callback;
+ * just turning off EPAD and a little pause for avoiding pop-noise
+ */
+static void alc_eapd_shutup(struct hda_codec *codec)
+{
+	alc_auto_setup_eapd(codec, false);
+	msleep(200);
+}
+
 static void alc_auto_init_amp(struct hda_codec *codec, int type)
 {
 	unsigned int tmp;
@@ -1251,27 +1406,7 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type)
 		snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
 		break;
 	case ALC_INIT_DEFAULT:
-		switch (codec->vendor_id) {
-		case 0x10ec0260:
-			set_eapd(codec, 0x0f, 1);
-			set_eapd(codec, 0x10, 1);
-			break;
-		case 0x10ec0262:
-		case 0x10ec0267:
-		case 0x10ec0268:
-		case 0x10ec0269:
-		case 0x10ec0270:
-		case 0x10ec0272:
-		case 0x10ec0660:
-		case 0x10ec0662:
-		case 0x10ec0663:
-		case 0x10ec0665:
-		case 0x10ec0862:
-		case 0x10ec0889:
-			set_eapd(codec, 0x14, 1);
-			set_eapd(codec, 0x15, 1);
-			break;
-		}
+		alc_auto_setup_eapd(codec, true);
 		switch (codec->vendor_id) {
 		case 0x10ec0260:
 			snd_hda_codec_write(codec, 0x1a, 0,
@@ -1315,20 +1450,128 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type)
 	}
 }
 
+static int alc_automute_mode_info(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_info *uinfo)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct alc_spec *spec = codec->spec;
+	static const char * const texts2[] = {
+		"Disabled", "Enabled"
+	};
+	static const char * const texts3[] = {
+		"Disabled", "Speaker Only", "Line-Out+Speaker"
+	};
+	const char * const *texts;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	if (spec->automute_hp_lo) {
+		uinfo->value.enumerated.items = 3;
+		texts = texts3;
+	} else {
+		uinfo->value.enumerated.items = 2;
+		texts = texts2;
+	}
+	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
+	strcpy(uinfo->value.enumerated.name,
+	       texts[uinfo->value.enumerated.item]);
+	return 0;
+}
+
+static int alc_automute_mode_get(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct alc_spec *spec = codec->spec;
+	unsigned int val;
+	if (!spec->automute)
+		val = 0;
+	else if (!spec->automute_lines)
+		val = 1;
+	else
+		val = 2;
+	ucontrol->value.enumerated.item[0] = val;
+	return 0;
+}
+
+static int alc_automute_mode_put(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct alc_spec *spec = codec->spec;
+
+	switch (ucontrol->value.enumerated.item[0]) {
+	case 0:
+		if (!spec->automute)
+			return 0;
+		spec->automute = 0;
+		break;
+	case 1:
+		if (spec->automute && !spec->automute_lines)
+			return 0;
+		spec->automute = 1;
+		spec->automute_lines = 0;
+		break;
+	case 2:
+		if (!spec->automute_hp_lo)
+			return -EINVAL;
+		if (spec->automute && spec->automute_lines)
+			return 0;
+		spec->automute = 1;
+		spec->automute_lines = 1;
+		break;
+	default:
+		return -EINVAL;
+	}
+	update_speakers(codec);
+	return 1;
+}
+
+static const struct snd_kcontrol_new alc_automute_mode_enum = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "Auto-Mute Mode",
+	.info = alc_automute_mode_info,
+	.get = alc_automute_mode_get,
+	.put = alc_automute_mode_put,
+};
+
+static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec);
+
+static int alc_add_automute_mode_enum(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	struct snd_kcontrol_new *knew;
+
+	knew = alc_kcontrol_new(spec);
+	if (!knew)
+		return -ENOMEM;
+	*knew = alc_automute_mode_enum;
+	knew->name = kstrdup("Auto-Mute Mode", GFP_KERNEL);
+	if (!knew->name)
+		return -ENOMEM;
+	return 0;
+}
+
 static void alc_init_auto_hp(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int present = 0;
 	int i;
 
-	if (!cfg->hp_pins[0]) {
-		if (cfg->line_out_type != AUTO_PIN_HP_OUT)
-			return;
-	}
+	if (cfg->hp_pins[0])
+		present++;
+	if (cfg->line_out_pins[0])
+		present++;
+	if (cfg->speaker_pins[0])
+		present++;
+	if (present < 2) /* need two different output types */
+		return;
+	if (present == 3)
+		spec->automute_hp_lo = 1; /* both HP and LO automute */
 
 	if (!cfg->speaker_pins[0]) {
-		if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
-			return;
 		memcpy(cfg->speaker_pins, cfg->line_out_pins,
 		       sizeof(cfg->speaker_pins));
 		cfg->speaker_outs = cfg->line_outs;
@@ -1341,28 +1584,49 @@ static void alc_init_auto_hp(struct hda_codec *codec)
 	}
 
 	for (i = 0; i < cfg->hp_outs; i++) {
+		hda_nid_t nid = cfg->hp_pins[i];
+		if (!is_jack_detectable(codec, nid))
+			continue;
 		snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
-			    cfg->hp_pins[i]);
-		snd_hda_codec_write_cache(codec, cfg->hp_pins[i], 0,
+			    nid);
+		snd_hda_codec_write_cache(codec, nid, 0,
 				  AC_VERB_SET_UNSOLICITED_ENABLE,
 				  AC_USRSP_EN | ALC880_HP_EVENT);
+		spec->automute = 1;
+		spec->automute_mode = ALC_AUTOMUTE_PIN;
+	}
+	if (spec->automute && cfg->line_out_pins[0] &&
+	    cfg->line_out_pins[0] != cfg->hp_pins[0] &&
+	    cfg->line_out_pins[0] != cfg->speaker_pins[0]) {
+		for (i = 0; i < cfg->line_outs; i++) {
+			hda_nid_t nid = cfg->line_out_pins[i];
+			if (!is_jack_detectable(codec, nid))
+				continue;
+			snd_printdd("realtek: Enable Line-Out auto-muting "
+				    "on NID 0x%x\n", nid);
+			snd_hda_codec_write_cache(codec, nid, 0,
+					AC_VERB_SET_UNSOLICITED_ENABLE,
+					AC_USRSP_EN | ALC880_FRONT_EVENT);
+			spec->detect_line = 1;
+		}
+		spec->automute_lines = spec->detect_line;
+	}
+
+	if (spec->automute) {
+		/* create a control for automute mode */
+		alc_add_automute_mode_enum(codec);
+		spec->unsol_event = alc_sku_unsol_event;
 	}
-	spec->unsol_event = alc_sku_unsol_event;
 }
 
 static void alc_init_auto_mic(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
-	hda_nid_t fixed, ext;
+	hda_nid_t fixed, ext, dock;
 	int i;
 
-	/* there must be only two mic inputs exclusively */
-	for (i = 0; i < cfg->num_inputs; i++)
-		if (cfg->inputs[i].type >= AUTO_PIN_LINE_IN)
-			return;
-
-	fixed = ext = 0;
+	fixed = ext = dock = 0;
 	for (i = 0; i < cfg->num_inputs; i++) {
 		hda_nid_t nid = cfg->inputs[i].pin;
 		unsigned int defcfg;
@@ -1371,26 +1635,45 @@ static void alc_init_auto_mic(struct hda_codec *codec)
 		case INPUT_PIN_ATTR_INT:
 			if (fixed)
 				return; /* already occupied */
+			if (cfg->inputs[i].type != AUTO_PIN_MIC)
+				return; /* invalid type */
 			fixed = nid;
 			break;
 		case INPUT_PIN_ATTR_UNUSED:
 			return; /* invalid entry */
+		case INPUT_PIN_ATTR_DOCK:
+			if (dock)
+				return; /* already occupied */
+			if (cfg->inputs[i].type > AUTO_PIN_LINE_IN)
+				return; /* invalid type */
+			dock = nid;
+			break;
 		default:
 			if (ext)
 				return; /* already occupied */
+			if (cfg->inputs[i].type != AUTO_PIN_MIC)
+				return; /* invalid type */
 			ext = nid;
 			break;
 		}
 	}
+	if (!ext && dock) {
+		ext = dock;
+		dock = 0;
+	}
 	if (!ext || !fixed)
 		return;
-	if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
+	if (!is_jack_detectable(codec, ext))
+		return; /* no unsol support */
+	if (dock && !is_jack_detectable(codec, dock))
 		return; /* no unsol support */
-	snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
-		    ext, fixed);
+	snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
+		    ext, fixed, dock);
 	spec->ext_mic.pin = ext;
+	spec->dock_mic.pin = dock;
 	spec->int_mic.pin = fixed;
 	spec->ext_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
+	spec->dock_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
 	spec->int_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
 	spec->auto_mic = 1;
 	snd_hda_codec_write_cache(codec, spec->ext_mic.pin, 0,
@@ -1583,9 +1866,6 @@ static int alc_subsystem_id(struct hda_codec *codec,
 				return 1;
 		spec->autocfg.hp_pins[0] = nid;
 	}
-
-	alc_init_auto_hp(codec);
-	alc_init_auto_mic(codec);
 	return 1;
 }
 
@@ -1598,9 +1878,10 @@ static void alc_ssid_check(struct hda_codec *codec,
 		snd_printd("realtek: "
 			   "Enable default setup for auto mode as fallback\n");
 		spec->init_amp = ALC_INIT_DEFAULT;
-		alc_init_auto_hp(codec);
-		alc_init_auto_mic(codec);
 	}
+
+	alc_init_auto_hp(codec);
+	alc_init_auto_mic(codec);
 }
 
 /*
@@ -1842,7 +2123,7 @@ static void alc_auto_parse_digital(struct hda_codec *codec)
 /*
  * 2ch mode
  */
-static struct hda_verb alc888_4ST_ch2_intel_init[] = {
+static const struct hda_verb alc888_4ST_ch2_intel_init[] = {
 /* Mic-in jack as mic in */
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
@@ -1857,7 +2138,7 @@ static struct hda_verb alc888_4ST_ch2_intel_init[] = {
 /*
  * 4ch mode
  */
-static struct hda_verb alc888_4ST_ch4_intel_init[] = {
+static const struct hda_verb alc888_4ST_ch4_intel_init[] = {
 /* Mic-in jack as mic in */
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
@@ -1872,7 +2153,7 @@ static struct hda_verb alc888_4ST_ch4_intel_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc888_4ST_ch6_intel_init[] = {
+static const struct hda_verb alc888_4ST_ch6_intel_init[] = {
 /* Mic-in jack as CLFE */
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
@@ -1887,7 +2168,7 @@ static struct hda_verb alc888_4ST_ch6_intel_init[] = {
 /*
  * 8ch mode
  */
-static struct hda_verb alc888_4ST_ch8_intel_init[] = {
+static const struct hda_verb alc888_4ST_ch8_intel_init[] = {
 /* Mic-in jack as CLFE */
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
@@ -1899,7 +2180,7 @@ static struct hda_verb alc888_4ST_ch8_intel_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc888_4ST_8ch_intel_modes[4] = {
+static const struct hda_channel_mode alc888_4ST_8ch_intel_modes[4] = {
 	{ 2, alc888_4ST_ch2_intel_init },
 	{ 4, alc888_4ST_ch4_intel_init },
 	{ 6, alc888_4ST_ch6_intel_init },
@@ -1910,7 +2191,7 @@ static struct hda_channel_mode alc888_4ST_8ch_intel_modes[4] = {
  * ALC888 Fujitsu Siemens Amillo xa3530
  */
 
-static struct hda_verb alc888_fujitsu_xa3530_verbs[] = {
+static const struct hda_verb alc888_fujitsu_xa3530_verbs[] = {
 /* Front Mic: set to PIN_IN (empty by default) */
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 /* Connect Internal HP to Front */
@@ -1943,22 +2224,6 @@ static struct hda_verb alc888_fujitsu_xa3530_verbs[] = {
 	{}
 };
 
-static void alc_automute_amp(struct hda_codec *codec)
-{
-	alc_automute_speaker(codec, 0);
-}
-
-static void alc_automute_amp_unsol_event(struct hda_codec *codec,
-					 unsigned int res)
-{
-	if (codec->vendor_id == 0x10ec0880)
-		res >>= 28;
-	else
-		res >>= 26;
-	if (res == ALC880_HP_EVENT)
-		alc_automute_amp(codec);
-}
-
 static void alc889_automute_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
@@ -1969,12 +2234,14 @@ static void alc889_automute_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[2] = 0x17;
 	spec->autocfg.speaker_pins[3] = 0x19;
 	spec->autocfg.speaker_pins[4] = 0x1a;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc889_intel_init_hook(struct hda_codec *codec)
 {
 	alc889_coef_init(codec);
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 }
 
 static void alc888_fujitsu_xa3530_setup(struct hda_codec *codec)
@@ -1985,13 +2252,15 @@ static void alc888_fujitsu_xa3530_setup(struct hda_codec *codec)
 	spec->autocfg.hp_pins[1] = 0x1b; /* hp */
 	spec->autocfg.speaker_pins[0] = 0x14; /* speaker */
 	spec->autocfg.speaker_pins[1] = 0x15; /* bass */
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 /*
  * ALC888 Acer Aspire 4930G model
  */
 
-static struct hda_verb alc888_acer_aspire_4930g_verbs[] = {
+static const struct hda_verb alc888_acer_aspire_4930g_verbs[] = {
 /* Front Mic: set to PIN_IN (empty by default) */
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 /* Unselect Front Mic by default in input mixer 3 */
@@ -2014,7 +2283,7 @@ static struct hda_verb alc888_acer_aspire_4930g_verbs[] = {
  * ALC888 Acer Aspire 6530G model
  */
 
-static struct hda_verb alc888_acer_aspire_6530g_verbs[] = {
+static const struct hda_verb alc888_acer_aspire_6530g_verbs[] = {
 /* Route to built-in subwoofer as well as speakers */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -2044,7 +2313,7 @@ static struct hda_verb alc888_acer_aspire_6530g_verbs[] = {
  *ALC888 Acer Aspire 7730G model
  */
 
-static struct hda_verb alc888_acer_aspire_7730G_verbs[] = {
+static const struct hda_verb alc888_acer_aspire_7730G_verbs[] = {
 /* Bias voltage on for external mic port */
 	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN | PIN_VREF80},
 /* Front Mic: set to PIN_IN (empty by default) */
@@ -2074,7 +2343,7 @@ static struct hda_verb alc888_acer_aspire_7730G_verbs[] = {
  * ALC889 Acer Aspire 8930G model
  */
 
-static struct hda_verb alc889_acer_aspire_8930g_verbs[] = {
+static const struct hda_verb alc889_acer_aspire_8930g_verbs[] = {
 /* Front Mic: set to PIN_IN (empty by default) */
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 /* Unselect Front Mic by default in input mixer 3 */
@@ -2120,7 +2389,7 @@ static struct hda_verb alc889_acer_aspire_8930g_verbs[] = {
 	{ }
 };
 
-static struct hda_input_mux alc888_2_capture_sources[2] = {
+static const struct hda_input_mux alc888_2_capture_sources[2] = {
 	/* Front mic only available on one ADC */
 	{
 		.num_items = 4,
@@ -2141,7 +2410,7 @@ static struct hda_input_mux alc888_2_capture_sources[2] = {
 	}
 };
 
-static struct hda_input_mux alc888_acer_aspire_6530_sources[2] = {
+static const struct hda_input_mux alc888_acer_aspire_6530_sources[2] = {
 	/* Interal mic only available on one ADC */
 	{
 		.num_items = 5,
@@ -2164,7 +2433,7 @@ static struct hda_input_mux alc888_acer_aspire_6530_sources[2] = {
 	}
 };
 
-static struct hda_input_mux alc889_capture_sources[3] = {
+static const struct hda_input_mux alc889_capture_sources[3] = {
 	/* Digital mic only available on first "ADC" */
 	{
 		.num_items = 5,
@@ -2196,7 +2465,7 @@ static struct hda_input_mux alc889_capture_sources[3] = {
 	}
 };
 
-static struct snd_kcontrol_new alc888_base_mixer[] = {
+static const struct snd_kcontrol_new alc888_base_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2218,7 +2487,7 @@ static struct snd_kcontrol_new alc888_base_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc888_acer_aspire_4930g_mixer[] = {
+static const struct snd_kcontrol_new alc888_acer_aspire_4930g_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2240,7 +2509,7 @@ static struct snd_kcontrol_new alc888_acer_aspire_4930g_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = {
+static const struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2267,6 +2536,8 @@ static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[1] = 0x16;
 	spec->autocfg.speaker_pins[2] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc888_acer_aspire_6530g_setup(struct hda_codec *codec)
@@ -2277,6 +2548,8 @@ static void alc888_acer_aspire_6530g_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[1] = 0x16;
 	spec->autocfg.speaker_pins[2] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc888_acer_aspire_7730g_setup(struct hda_codec *codec)
@@ -2287,6 +2560,8 @@ static void alc888_acer_aspire_7730g_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[1] = 0x16;
 	spec->autocfg.speaker_pins[2] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
@@ -2297,6 +2572,8 @@ static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[1] = 0x16;
 	spec->autocfg.speaker_pins[2] = 0x1b;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 /*
@@ -2307,12 +2584,12 @@ static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
  *                 F-Mic = 0x1b, HP = 0x19
  */
 
-static hda_nid_t alc880_dac_nids[4] = {
+static const hda_nid_t alc880_dac_nids[4] = {
 	/* front, rear, clfe, rear_surr */
 	0x02, 0x05, 0x04, 0x03
 };
 
-static hda_nid_t alc880_adc_nids[3] = {
+static const hda_nid_t alc880_adc_nids[3] = {
 	/* ADC0-2 */
 	0x07, 0x08, 0x09,
 };
@@ -2321,7 +2598,7 @@ static hda_nid_t alc880_adc_nids[3] = {
  * but it shows zero connection in the real implementation on some devices.
  * Note: this is a 915GAV bug, fixed on 915GLV
  */
-static hda_nid_t alc880_adc_nids_alt[2] = {
+static const hda_nid_t alc880_adc_nids_alt[2] = {
 	/* ADC1-2 */
 	0x08, 0x09,
 };
@@ -2329,7 +2606,7 @@ static hda_nid_t alc880_adc_nids_alt[2] = {
 #define ALC880_DIGOUT_NID	0x06
 #define ALC880_DIGIN_NID	0x0a
 
-static struct hda_input_mux alc880_capture_source = {
+static const struct hda_input_mux alc880_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -2341,7 +2618,7 @@ static struct hda_input_mux alc880_capture_source = {
 
 /* channel source setting (2/6 channel selection for 3-stack) */
 /* 2ch mode */
-static struct hda_verb alc880_threestack_ch2_init[] = {
+static const struct hda_verb alc880_threestack_ch2_init[] = {
 	/* set line-in to input, mute it */
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
@@ -2352,7 +2629,7 @@ static struct hda_verb alc880_threestack_ch2_init[] = {
 };
 
 /* 6ch mode */
-static struct hda_verb alc880_threestack_ch6_init[] = {
+static const struct hda_verb alc880_threestack_ch6_init[] = {
 	/* set line-in to output, unmute it */
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
@@ -2362,12 +2639,12 @@ static struct hda_verb alc880_threestack_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc880_threestack_modes[2] = {
+static const struct hda_channel_mode alc880_threestack_modes[2] = {
 	{ 2, alc880_threestack_ch2_init },
 	{ 6, alc880_threestack_ch6_init },
 };
 
-static struct snd_kcontrol_new alc880_three_stack_mixer[] = {
+static const struct snd_kcontrol_new alc880_three_stack_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
@@ -2512,14 +2789,14 @@ static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
 	}
 
 #define DEFINE_CAPMIX(num) \
-static struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
+static const struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
 	_DEFINE_CAPMIX(num),				      \
 	_DEFINE_CAPSRC(num),				      \
 	{ } /* end */					      \
 }
 
 #define DEFINE_CAPMIX_NOSRC(num) \
-static struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
+static const struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
 	_DEFINE_CAPMIX(num),					    \
 	{ } /* end */						    \
 }
@@ -2542,7 +2819,7 @@ DEFINE_CAPMIX_NOSRC(3);
  */
 
 /* additional mixers to alc880_three_stack_mixer */
-static struct snd_kcontrol_new alc880_five_stack_mixer[] = {
+static const struct snd_kcontrol_new alc880_five_stack_mixer[] = {
 	HDA_CODEC_VOLUME("Side Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Side Playback Switch", 0x0d, 2, HDA_INPUT),
 	{ } /* end */
@@ -2550,7 +2827,7 @@ static struct snd_kcontrol_new alc880_five_stack_mixer[] = {
 
 /* channel source setting (6/8 channel selection for 5-stack) */
 /* 6ch mode */
-static struct hda_verb alc880_fivestack_ch6_init[] = {
+static const struct hda_verb alc880_fivestack_ch6_init[] = {
 	/* set line-in to input, mute it */
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
@@ -2558,14 +2835,14 @@ static struct hda_verb alc880_fivestack_ch6_init[] = {
 };
 
 /* 8ch mode */
-static struct hda_verb alc880_fivestack_ch8_init[] = {
+static const struct hda_verb alc880_fivestack_ch8_init[] = {
 	/* set line-in to output, unmute it */
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc880_fivestack_modes[2] = {
+static const struct hda_channel_mode alc880_fivestack_modes[2] = {
 	{ 6, alc880_fivestack_ch6_init },
 	{ 8, alc880_fivestack_ch8_init },
 };
@@ -2580,12 +2857,12 @@ static struct hda_channel_mode alc880_fivestack_modes[2] = {
  *   Mic = 0x18, F-Mic = 0x19, Line = 0x1a, HP = 0x1b
  */
 
-static hda_nid_t alc880_6st_dac_nids[4] = {
+static const hda_nid_t alc880_6st_dac_nids[4] = {
 	/* front, rear, clfe, rear_surr */
 	0x02, 0x03, 0x04, 0x05
 };
 
-static struct hda_input_mux alc880_6stack_capture_source = {
+static const struct hda_input_mux alc880_6stack_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -2596,11 +2873,11 @@ static struct hda_input_mux alc880_6stack_capture_source = {
 };
 
 /* fixed 8-channels */
-static struct hda_channel_mode alc880_sixstack_modes[1] = {
+static const struct hda_channel_mode alc880_sixstack_modes[1] = {
 	{ 8, NULL },
 };
 
-static struct snd_kcontrol_new alc880_six_stack_mixer[] = {
+static const struct snd_kcontrol_new alc880_six_stack_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2655,18 +2932,18 @@ static struct snd_kcontrol_new alc880_six_stack_mixer[] = {
  * haven't setup any initialization verbs for these yet...
  */
 
-static hda_nid_t alc880_w810_dac_nids[3] = {
+static const hda_nid_t alc880_w810_dac_nids[3] = {
 	/* front, rear/surround, clfe */
 	0x02, 0x03, 0x04
 };
 
 /* fixed 6 channels */
-static struct hda_channel_mode alc880_w810_modes[1] = {
+static const struct hda_channel_mode alc880_w810_modes[1] = {
 	{ 6, NULL }
 };
 
 /* Pin assignment: Front = 0x14, Surr = 0x15, CLFE = 0x16, HP = 0x1b */
-static struct snd_kcontrol_new alc880_w810_base_mixer[] = {
+static const struct snd_kcontrol_new alc880_w810_base_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2688,17 +2965,17 @@ static struct snd_kcontrol_new alc880_w810_base_mixer[] = {
  *                 Line = 0x1a
  */
 
-static hda_nid_t alc880_z71v_dac_nids[1] = {
+static const hda_nid_t alc880_z71v_dac_nids[1] = {
 	0x02
 };
 #define ALC880_Z71V_HP_DAC	0x03
 
 /* fixed 2 channels */
-static struct hda_channel_mode alc880_2_jack_modes[1] = {
+static const struct hda_channel_mode alc880_2_jack_modes[1] = {
 	{ 2, NULL }
 };
 
-static struct snd_kcontrol_new alc880_z71v_mixer[] = {
+static const struct snd_kcontrol_new alc880_z71v_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2718,12 +2995,12 @@ static struct snd_kcontrol_new alc880_z71v_mixer[] = {
  * Pin assignment: HP = 0x14, Front = 0x15, Mic = 0x18
  */
 
-static hda_nid_t alc880_f1734_dac_nids[1] = {
+static const hda_nid_t alc880_f1734_dac_nids[1] = {
 	0x03
 };
 #define ALC880_F1734_HP_DAC	0x02
 
-static struct snd_kcontrol_new alc880_f1734_mixer[] = {
+static const struct snd_kcontrol_new alc880_f1734_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2735,7 +3012,7 @@ static struct snd_kcontrol_new alc880_f1734_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_input_mux alc880_f1734_capture_source = {
+static const struct hda_input_mux alc880_f1734_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x1 },
@@ -2755,7 +3032,7 @@ static struct hda_input_mux alc880_f1734_capture_source = {
 #define alc880_asus_dac_nids	alc880_w810_dac_nids	/* identical with w810 */
 #define alc880_asus_modes	alc880_threestack_modes	/* 2/6 channel mode */
 
-static struct snd_kcontrol_new alc880_asus_mixer[] = {
+static const struct snd_kcontrol_new alc880_asus_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2789,14 +3066,14 @@ static struct snd_kcontrol_new alc880_asus_mixer[] = {
  */
 
 /* additional mixers to alc880_asus_mixer */
-static struct snd_kcontrol_new alc880_asus_w1v_mixer[] = {
+static const struct snd_kcontrol_new alc880_asus_w1v_mixer[] = {
 	HDA_CODEC_VOLUME("Line2 Playback Volume", 0x0b, 0x03, HDA_INPUT),
 	HDA_CODEC_MUTE("Line2 Playback Switch", 0x0b, 0x03, HDA_INPUT),
 	{ } /* end */
 };
 
 /* TCL S700 */
-static struct snd_kcontrol_new alc880_tcl_s700_mixer[] = {
+static const struct snd_kcontrol_new alc880_tcl_s700_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -2810,7 +3087,7 @@ static struct snd_kcontrol_new alc880_tcl_s700_mixer[] = {
 };
 
 /* Uniwill */
-static struct snd_kcontrol_new alc880_uniwill_mixer[] = {
+static const struct snd_kcontrol_new alc880_uniwill_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2837,7 +3114,7 @@ static struct snd_kcontrol_new alc880_uniwill_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc880_fujitsu_mixer[] = {
+static const struct snd_kcontrol_new alc880_fujitsu_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2851,7 +3128,7 @@ static struct snd_kcontrol_new alc880_fujitsu_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc880_uniwill_p53_mixer[] = {
+static const struct snd_kcontrol_new alc880_uniwill_p53_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -2878,7 +3155,6 @@ static const char * const alc_slave_vols[] = {
 	"Speaker Playback Volume",
 	"Mono Playback Volume",
 	"Line-Out Playback Volume",
-	"PCM Playback Volume",
 	NULL,
 };
 
@@ -2893,7 +3169,6 @@ static const char * const alc_slave_sws[] = {
 	"Mono Playback Switch",
 	"IEC958 Playback Switch",
 	"Line-Out Playback Switch",
-	"PCM Playback Switch",
 	NULL,
 };
 
@@ -2914,7 +3189,7 @@ static void alc_free_kctls(struct hda_codec *codec);
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 /* additional beep mixers; the actual parameters are overwritten at build */
-static struct snd_kcontrol_new alc_beep_mixer[] = {
+static const struct snd_kcontrol_new alc_beep_mixer[] = {
 	HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
 	HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
 	{ } /* end */
@@ -2925,7 +3200,7 @@ static int alc_build_controls(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	struct snd_kcontrol *kctl = NULL;
-	struct snd_kcontrol_new *knew;
+	const struct snd_kcontrol_new *knew;
 	int i, j, err;
 	unsigned int u;
 	hda_nid_t nid;
@@ -2962,7 +3237,7 @@ static int alc_build_controls(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 	/* create beep controls if needed */
 	if (spec->beep_amp) {
-		struct snd_kcontrol_new *knew;
+		const struct snd_kcontrol_new *knew;
 		for (knew = alc_beep_mixer; knew->name; knew++) {
 			struct snd_kcontrol *kctl;
 			kctl = snd_ctl_new1(knew, codec);
@@ -3001,7 +3276,7 @@ static int alc_build_controls(struct hda_codec *codec)
 		if (!kctl)
 			kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
 		for (i = 0; kctl && i < kctl->count; i++) {
-			hda_nid_t *nids = spec->capsrc_nids;
+			const hda_nid_t *nids = spec->capsrc_nids;
 			if (!nids)
 				nids = spec->adc_nids;
 			err = snd_hda_add_nid(codec, kctl, i, nids[i]);
@@ -3079,7 +3354,7 @@ static int alc_build_controls(struct hda_codec *codec)
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc880_volume_init_verbs[] = {
+static const struct hda_verb alc880_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -3130,7 +3405,7 @@ static struct hda_verb alc880_volume_init_verbs[] = {
  * 3-stack pin configuration:
  * front = 0x14, mic/clfe = 0x18, HP = 0x19, line/surr = 0x1a, f-mic = 0x1b
  */
-static struct hda_verb alc880_pin_3stack_init_verbs[] = {
+static const struct hda_verb alc880_pin_3stack_init_verbs[] = {
 	/*
 	 * preset connection lists of input pins
 	 * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
@@ -3168,7 +3443,7 @@ static struct hda_verb alc880_pin_3stack_init_verbs[] = {
  * front = 0x14, surround = 0x17, clfe = 0x16, mic = 0x18, HP = 0x19,
  * line-in/side = 0x1a, f-mic = 0x1b
  */
-static struct hda_verb alc880_pin_5stack_init_verbs[] = {
+static const struct hda_verb alc880_pin_5stack_init_verbs[] = {
 	/*
 	 * preset connection lists of input pins
 	 * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
@@ -3212,7 +3487,7 @@ static struct hda_verb alc880_pin_5stack_init_verbs[] = {
  * W810 pin configuration:
  * front = 0x14, surround = 0x15, clfe = 0x16, HP = 0x1b
  */
-static struct hda_verb alc880_pin_w810_init_verbs[] = {
+static const struct hda_verb alc880_pin_w810_init_verbs[] = {
 	/* hphone/speaker input selector: front DAC */
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
 
@@ -3233,7 +3508,7 @@ static struct hda_verb alc880_pin_w810_init_verbs[] = {
  * Z71V pin configuration:
  * Speaker-out = 0x14, HP = 0x15, Mic = 0x18, Line-in = 0x1a, Mic2 = 0x1b (?)
  */
-static struct hda_verb alc880_pin_z71v_init_verbs[] = {
+static const struct hda_verb alc880_pin_z71v_init_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -3252,7 +3527,7 @@ static struct hda_verb alc880_pin_z71v_init_verbs[] = {
  * front = 0x14, surr = 0x15, clfe = 0x16, side = 0x17, mic = 0x18,
  * f-mic = 0x19, line = 0x1a, HP = 0x1b
  */
-static struct hda_verb alc880_pin_6stack_init_verbs[] = {
+static const struct hda_verb alc880_pin_6stack_init_verbs[] = {
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
 
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
@@ -3282,7 +3557,7 @@ static struct hda_verb alc880_pin_6stack_init_verbs[] = {
  * HP = 0x14, InternalSpeaker = 0x15, mic = 0x18, internal mic = 0x19,
  * line = 0x1a
  */
-static struct hda_verb alc880_uniwill_init_verbs[] = {
+static const struct hda_verb alc880_uniwill_init_verbs[] = {
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
 
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -3320,7 +3595,7 @@ static struct hda_verb alc880_uniwill_init_verbs[] = {
 * Uniwill P53
 * HP = 0x14, InternalSpeaker = 0x15, mic = 0x19,
  */
-static struct hda_verb alc880_uniwill_p53_init_verbs[] = {
+static const struct hda_verb alc880_uniwill_p53_init_verbs[] = {
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
 
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -3349,7 +3624,7 @@ static struct hda_verb alc880_uniwill_p53_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc880_beep_init_verbs[] = {
+static const struct hda_verb alc880_beep_init_verbs[] = {
 	{ 0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5) },
 	{ }
 };
@@ -3372,11 +3647,13 @@ static void alc880_uniwill_setup(struct hda_codec *codec)
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x16;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc880_uniwill_init_hook(struct hda_codec *codec)
 {
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 	alc88x_simple_mic_automute(codec);
 }
 
@@ -3391,7 +3668,7 @@ static void alc880_uniwill_unsol_event(struct hda_codec *codec,
 		alc88x_simple_mic_automute(codec);
 		break;
 	default:
-		alc_automute_amp_unsol_event(codec, res);
+		alc_sku_unsol_event(codec, res);
 		break;
 	}
 }
@@ -3402,6 +3679,8 @@ static void alc880_uniwill_p53_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc880_uniwill_p53_dcvol_automute(struct hda_codec *codec)
@@ -3426,14 +3705,14 @@ static void alc880_uniwill_p53_unsol_event(struct hda_codec *codec,
 	if ((res >> 28) == ALC880_DCVOL_EVENT)
 		alc880_uniwill_p53_dcvol_automute(codec);
 	else
-		alc_automute_amp_unsol_event(codec, res);
+		alc_sku_unsol_event(codec, res);
 }
 
 /*
  * F1734 pin configuration:
  * HP = 0x14, speaker-out = 0x15, mic = 0x18
  */
-static struct hda_verb alc880_pin_f1734_init_verbs[] = {
+static const struct hda_verb alc880_pin_f1734_init_verbs[] = {
 	{0x07, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
 	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -3465,7 +3744,7 @@ static struct hda_verb alc880_pin_f1734_init_verbs[] = {
  * ASUS pin configuration:
  * HP/front = 0x14, surr = 0x15, clfe = 0x16, mic = 0x18, line = 0x1a
  */
-static struct hda_verb alc880_pin_asus_init_verbs[] = {
+static const struct hda_verb alc880_pin_asus_init_verbs[] = {
 	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
 	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
@@ -3499,7 +3778,7 @@ static struct hda_verb alc880_pin_asus_init_verbs[] = {
 #define alc880_gpio3_init_verbs	alc_gpio3_init_verbs
 
 /* Clevo m520g init */
-static struct hda_verb alc880_pin_clevo_init_verbs[] = {
+static const struct hda_verb alc880_pin_clevo_init_verbs[] = {
 	/* headphone output */
 	{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
 	/* line-out */
@@ -3527,7 +3806,7 @@ static struct hda_verb alc880_pin_clevo_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc880_pin_tcl_S700_init_verbs[] = {
+static const struct hda_verb alc880_pin_tcl_S700_init_verbs[] = {
 	/* change to EAPD mode */
 	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
 	{0x20, AC_VERB_SET_PROC_COEF,  0x3060},
@@ -3565,12 +3844,12 @@ static struct hda_verb alc880_pin_tcl_S700_init_verbs[] = {
  */
 
 /* To make 5.1 output working (green=Front, blue=Surr, red=CLFE) */
-static hda_nid_t alc880_lg_dac_nids[3] = {
+static const hda_nid_t alc880_lg_dac_nids[3] = {
 	0x05, 0x02, 0x03
 };
 
 /* seems analog CD is not working */
-static struct hda_input_mux alc880_lg_capture_source = {
+static const struct hda_input_mux alc880_lg_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x1 },
@@ -3580,34 +3859,34 @@ static struct hda_input_mux alc880_lg_capture_source = {
 };
 
 /* 2,4,6 channel modes */
-static struct hda_verb alc880_lg_ch2_init[] = {
+static const struct hda_verb alc880_lg_ch2_init[] = {
 	/* set line-in and mic-in to input */
 	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ }
 };
 
-static struct hda_verb alc880_lg_ch4_init[] = {
+static const struct hda_verb alc880_lg_ch4_init[] = {
 	/* set line-in to out and mic-in to input */
 	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ }
 };
 
-static struct hda_verb alc880_lg_ch6_init[] = {
+static const struct hda_verb alc880_lg_ch6_init[] = {
 	/* set line-in and mic-in to output */
 	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 	{ }
 };
 
-static struct hda_channel_mode alc880_lg_ch_modes[3] = {
+static const struct hda_channel_mode alc880_lg_ch_modes[3] = {
 	{ 2, alc880_lg_ch2_init },
 	{ 4, alc880_lg_ch4_init },
 	{ 6, alc880_lg_ch6_init },
 };
 
-static struct snd_kcontrol_new alc880_lg_mixer[] = {
+static const struct snd_kcontrol_new alc880_lg_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0f, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
@@ -3632,7 +3911,7 @@ static struct snd_kcontrol_new alc880_lg_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc880_lg_init_verbs[] = {
+static const struct hda_verb alc880_lg_init_verbs[] = {
 	/* set capture source to mic-in */
 	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -3670,6 +3949,8 @@ static void alc880_lg_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x1b;
 	spec->autocfg.speaker_pins[0] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 /*
@@ -3684,7 +3965,7 @@ static void alc880_lg_setup(struct hda_codec *codec)
  *   SPDIF-Out: 0x1e
  */
 
-static struct hda_input_mux alc880_lg_lw_capture_source = {
+static const struct hda_input_mux alc880_lg_lw_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -3695,7 +3976,7 @@ static struct hda_input_mux alc880_lg_lw_capture_source = {
 
 #define alc880_lg_lw_modes alc880_threestack_modes
 
-static struct snd_kcontrol_new alc880_lg_lw_mixer[] = {
+static const struct snd_kcontrol_new alc880_lg_lw_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
@@ -3720,7 +4001,7 @@ static struct snd_kcontrol_new alc880_lg_lw_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc880_lg_lw_init_verbs[] = {
+static const struct hda_verb alc880_lg_lw_init_verbs[] = {
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
 	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
 	{0x12, AC_VERB_SET_CONNECT_SEL, 0x03}, /* line/surround */
@@ -3754,9 +4035,11 @@ static void alc880_lg_lw_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x1b;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct snd_kcontrol_new alc880_medion_rim_mixer[] = {
+static const struct snd_kcontrol_new alc880_medion_rim_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
@@ -3766,7 +4049,7 @@ static struct snd_kcontrol_new alc880_medion_rim_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_input_mux alc880_medion_rim_capture_source = {
+static const struct hda_input_mux alc880_medion_rim_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x0 },
@@ -3774,7 +4057,7 @@ static struct hda_input_mux alc880_medion_rim_capture_source = {
 	},
 };
 
-static struct hda_verb alc880_medion_rim_init_verbs[] = {
+static const struct hda_verb alc880_medion_rim_init_verbs[] = {
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
 
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -3801,7 +4084,7 @@ static struct hda_verb alc880_medion_rim_init_verbs[] = {
 static void alc880_medion_rim_automute(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 	/* toggle EAPD */
 	if (spec->jack_present)
 		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 0);
@@ -3825,10 +4108,12 @@ static void alc880_medion_rim_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x1b;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list alc880_loopbacks[] = {
+static const struct hda_amp_list alc880_loopbacks[] = {
 	{ 0x0b, HDA_INPUT, 0 },
 	{ 0x0b, HDA_INPUT, 1 },
 	{ 0x0b, HDA_INPUT, 2 },
@@ -3837,7 +4122,7 @@ static struct hda_amp_list alc880_loopbacks[] = {
 	{ } /* end */
 };
 
-static struct hda_amp_list alc880_lg_loopbacks[] = {
+static const struct hda_amp_list alc880_lg_loopbacks[] = {
 	{ 0x0b, HDA_INPUT, 1 },
 	{ 0x0b, HDA_INPUT, 6 },
 	{ 0x0b, HDA_INPUT, 7 },
@@ -4009,7 +4294,7 @@ static int dualmic_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream dualmic_pcm_analog_capture = {
+static const struct hda_pcm_stream dualmic_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4022,7 +4307,7 @@ static struct hda_pcm_stream dualmic_pcm_analog_capture = {
 
 /*
  */
-static struct hda_pcm_stream alc880_pcm_analog_playback = {
+static const struct hda_pcm_stream alc880_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -4034,21 +4319,21 @@ static struct hda_pcm_stream alc880_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream alc880_pcm_analog_capture = {
+static const struct hda_pcm_stream alc880_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
 	/* NID is set in alc_build_pcms */
 };
 
-static struct hda_pcm_stream alc880_pcm_analog_alt_playback = {
+static const struct hda_pcm_stream alc880_pcm_analog_alt_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
 	/* NID is set in alc_build_pcms */
 };
 
-static struct hda_pcm_stream alc880_pcm_analog_alt_capture = {
+static const struct hda_pcm_stream alc880_pcm_analog_alt_capture = {
 	.substreams = 2, /* can be overridden */
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4059,7 +4344,7 @@ static struct hda_pcm_stream alc880_pcm_analog_alt_capture = {
 	},
 };
 
-static struct hda_pcm_stream alc880_pcm_digital_playback = {
+static const struct hda_pcm_stream alc880_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4072,7 +4357,7 @@ static struct hda_pcm_stream alc880_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream alc880_pcm_digital_capture = {
+static const struct hda_pcm_stream alc880_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4080,7 +4365,7 @@ static struct hda_pcm_stream alc880_pcm_digital_capture = {
 };
 
 /* Used by alc_build_pcms to flag that a PCM has no playback stream */
-static struct hda_pcm_stream alc_pcm_null_stream = {
+static const struct hda_pcm_stream alc_pcm_null_stream = {
 	.substreams = 0,
 	.channels_min = 0,
 	.channels_max = 0,
@@ -4174,7 +4459,7 @@ static int alc_build_pcms(struct hda_codec *codec)
 				alc_pcm_null_stream;
 			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
 		}
-		if (spec->num_adc_nids > 1) {
+		if (spec->num_adc_nids > 1 && spec->stream_analog_alt_capture) {
 			info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 				*spec->stream_analog_alt_capture;
 			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
@@ -4193,6 +4478,10 @@ static int alc_build_pcms(struct hda_codec *codec)
 
 static inline void alc_shutup(struct hda_codec *codec)
 {
+	struct alc_spec *spec = codec->spec;
+
+	if (spec && spec->shutup)
+		spec->shutup(codec);
 	snd_hda_shutup_pins(codec);
 }
 
@@ -4226,28 +4515,7 @@ static void alc_free(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 static void alc_power_eapd(struct hda_codec *codec)
 {
-	/* We currently only handle front, HP */
-	switch (codec->vendor_id) {
-	case 0x10ec0260:
-		set_eapd(codec, 0x0f, 0);
-		set_eapd(codec, 0x10, 0);
-		break;
-	case 0x10ec0262:
-	case 0x10ec0267:
-	case 0x10ec0268:
-	case 0x10ec0269:
-	case 0x10ec0270:
-	case 0x10ec0272:
-	case 0x10ec0660:
-	case 0x10ec0662:
-	case 0x10ec0663:
-	case 0x10ec0665:
-	case 0x10ec0862:
-	case 0x10ec0889:
-		set_eapd(codec, 0x14, 0);
-		set_eapd(codec, 0x15, 0);
-		break;
-	}
+	alc_auto_setup_eapd(codec, false);
 }
 
 static int alc_suspend(struct hda_codec *codec, pm_message_t state)
@@ -4263,6 +4531,7 @@ static int alc_suspend(struct hda_codec *codec, pm_message_t state)
 #ifdef SND_HDA_NEEDS_RESUME
 static int alc_resume(struct hda_codec *codec)
 {
+	msleep(150); /* to avoid pop noise */
 	codec->patch_ops.init(codec);
 	snd_hda_codec_resume_amp(codec);
 	snd_hda_codec_resume_cache(codec);
@@ -4273,7 +4542,7 @@ static int alc_resume(struct hda_codec *codec)
 
 /*
  */
-static struct hda_codec_ops alc_patch_ops = {
+static const struct hda_codec_ops alc_patch_ops = {
 	.build_controls = alc_build_controls,
 	.build_pcms = alc_build_pcms,
 	.init = alc_init,
@@ -4308,11 +4577,11 @@ static int alc_codec_rename(struct hda_codec *codec, const char *name)
  * enum controls.
  */
 #ifdef CONFIG_SND_DEBUG
-static hda_nid_t alc880_test_dac_nids[4] = {
+static const hda_nid_t alc880_test_dac_nids[4] = {
 	0x02, 0x03, 0x04, 0x05
 };
 
-static struct hda_input_mux alc880_test_capture_source = {
+static const struct hda_input_mux alc880_test_capture_source = {
 	.num_items = 7,
 	.items = {
 		{ "In-1", 0x0 },
@@ -4325,7 +4594,7 @@ static struct hda_input_mux alc880_test_capture_source = {
 	},
 };
 
-static struct hda_channel_mode alc880_test_modes[4] = {
+static const struct hda_channel_mode alc880_test_modes[4] = {
 	{ 2, NULL },
 	{ 4, NULL },
 	{ 6, NULL },
@@ -4335,7 +4604,7 @@ static struct hda_channel_mode alc880_test_modes[4] = {
 static int alc_test_pin_ctl_info(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_info *uinfo)
 {
-	static char *texts[] = {
+	static const char * const texts[] = {
 		"N/A", "Line Out", "HP Out",
 		"In Hi-Z", "In 50%", "In Grd", "In 80%", "In 100%"
 	};
@@ -4380,7 +4649,7 @@ static int alc_test_pin_ctl_put(struct snd_kcontrol *kcontrol,
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
-	static unsigned int ctls[] = {
+	static const unsigned int ctls[] = {
 		0, AC_PINCTL_OUT_EN, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN,
 		AC_PINCTL_IN_EN | AC_PINCTL_VREF_HIZ,
 		AC_PINCTL_IN_EN | AC_PINCTL_VREF_50,
@@ -4410,7 +4679,7 @@ static int alc_test_pin_ctl_put(struct snd_kcontrol *kcontrol,
 static int alc_test_pin_src_info(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_info *uinfo)
 {
-	static char *texts[] = {
+	static const char * const texts[] = {
 		"Front", "Surround", "CLFE", "Side"
 	};
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
@@ -4471,7 +4740,7 @@ static int alc_test_pin_src_put(struct snd_kcontrol *kcontrol,
 			.private_value = nid	       \
 			}
 
-static struct snd_kcontrol_new alc880_test_mixer[] = {
+static const struct snd_kcontrol_new alc880_test_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("CLFE Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
@@ -4512,7 +4781,7 @@ static struct snd_kcontrol_new alc880_test_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc880_test_init_verbs[] = {
+static const struct hda_verb alc880_test_init_verbs[] = {
 	/* Unmute inputs of 0x0c - 0x0f */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -4596,7 +4865,7 @@ static const char * const alc880_models[ALC880_MODEL_LAST] = {
 	[ALC880_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc880_cfg_tbl[] = {
+static const struct snd_pci_quirk alc880_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_W810),
 	SND_PCI_QUIRK(0x1019, 0xa880, "ECS", ALC880_5ST_DIG),
 	SND_PCI_QUIRK(0x1019, 0xa884, "Acer APFV", ALC880_6ST),
@@ -4676,7 +4945,7 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = {
 /*
  * ALC880 codec presets
  */
-static struct alc_config_preset alc880_presets[] = {
+static const struct alc_config_preset alc880_presets[] = {
 	[ALC880_3ST] = {
 		.mixers = { alc880_three_stack_mixer },
 		.init_verbs = { alc880_volume_init_verbs,
@@ -4794,7 +5063,7 @@ static struct alc_config_preset alc880_presets[] = {
 		.input_mux = &alc880_f1734_capture_source,
 		.unsol_event = alc880_uniwill_p53_unsol_event,
 		.setup = alc880_uniwill_p53_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC880_ASUS] = {
 		.mixers = { alc880_asus_mixer },
@@ -4885,7 +5154,7 @@ static struct alc_config_preset alc880_presets[] = {
 		.input_mux = &alc880_capture_source,
 		.unsol_event = alc880_uniwill_p53_unsol_event,
 		.setup = alc880_uniwill_p53_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC880_FUJITSU] = {
 		.mixers = { alc880_fujitsu_mixer },
@@ -4900,7 +5169,7 @@ static struct alc_config_preset alc880_presets[] = {
 		.input_mux = &alc880_capture_source,
 		.unsol_event = alc880_uniwill_p53_unsol_event,
 		.setup = alc880_uniwill_p53_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC880_CLEVO] = {
 		.mixers = { alc880_three_stack_mixer },
@@ -4925,9 +5194,9 @@ static struct alc_config_preset alc880_presets[] = {
 		.channel_mode = alc880_lg_ch_modes,
 		.need_dac_fix = 1,
 		.input_mux = &alc880_lg_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc880_lg_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 		.loopbacks = alc880_lg_loopbacks,
 #endif
@@ -4942,9 +5211,9 @@ static struct alc_config_preset alc880_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc880_lg_lw_modes),
 		.channel_mode = alc880_lg_lw_modes,
 		.input_mux = &alc880_lg_lw_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc880_lg_lw_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC880_MEDION_RIM] = {
 		.mixers = { alc880_medion_rim_mixer },
@@ -4984,20 +5253,25 @@ enum {
 	ALC_CTL_WIDGET_MUTE,
 	ALC_CTL_BIND_MUTE,
 };
-static struct snd_kcontrol_new alc880_control_templates[] = {
+static const struct snd_kcontrol_new alc880_control_templates[] = {
 	HDA_CODEC_VOLUME(NULL, 0, 0, 0),
 	HDA_CODEC_MUTE(NULL, 0, 0, 0),
 	HDA_BIND_MUTE(NULL, 0, 0, 0),
 };
 
+static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec)
+{
+	snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
+	return snd_array_new(&spec->kctls);
+}
+
 /* add dynamic controls */
 static int add_control(struct alc_spec *spec, int type, const char *name,
 		       int cidx, unsigned long val)
 {
 	struct snd_kcontrol_new *knew;
 
-	snd_array_init(&spec->kctls, sizeof(*knew), 32);
-	knew = snd_array_new(&spec->kctls);
+	knew = alc_kcontrol_new(spec);
 	if (!knew)
 		return -ENOMEM;
 	*knew = alc880_control_templates[type];
@@ -5055,7 +5329,7 @@ static int alc880_auto_fill_dac_nids(struct alc_spec *spec,
 		nid = cfg->line_out_pins[i];
 		if (alc880_is_fixed_pin(nid)) {
 			int idx = alc880_fixed_pin_idx(nid);
-			spec->multiout.dac_nids[i] = alc880_idx_to_dac(idx);
+			spec->private_dac_nids[i] = alc880_idx_to_dac(idx);
 			assigned[idx] = 1;
 		}
 	}
@@ -5067,7 +5341,7 @@ static int alc880_auto_fill_dac_nids(struct alc_spec *spec,
 		/* search for an empty channel */
 		for (j = 0; j < cfg->line_outs; j++) {
 			if (!assigned[j]) {
-				spec->multiout.dac_nids[i] =
+				spec->private_dac_nids[i] =
 					alc880_idx_to_dac(j);
 				assigned[j] = 1;
 				break;
@@ -5078,10 +5352,13 @@ static int alc880_auto_fill_dac_nids(struct alc_spec *spec,
 	return 0;
 }
 
-static const char *alc_get_line_out_pfx(const struct auto_pin_cfg *cfg,
+static const char *alc_get_line_out_pfx(struct alc_spec *spec,
 					bool can_be_master)
 {
-	if (!cfg->hp_outs && !cfg->speaker_outs && can_be_master)
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+
+	if (cfg->line_outs == 1 && !spec->multi_ios &&
+	    !cfg->hp_outs && !cfg->speaker_outs && can_be_master)
 		return "Master";
 
 	switch (cfg->line_out_type) {
@@ -5092,7 +5369,7 @@ static const char *alc_get_line_out_pfx(const struct auto_pin_cfg *cfg,
 	case AUTO_PIN_HP_OUT:
 		return "Headphone";
 	default:
-		if (cfg->line_outs == 1)
+		if (cfg->line_outs == 1 && !spec->multi_ios)
 			return "PCM";
 		break;
 	}
@@ -5106,11 +5383,15 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
 	static const char * const chname[4] = {
 		"Front", "Surround", NULL /*CLFE*/, "Side"
 	};
-	const char *pfx = alc_get_line_out_pfx(cfg, false);
+	const char *pfx = alc_get_line_out_pfx(spec, false);
 	hda_nid_t nid;
-	int i, err;
+	int i, err, noutputs;
 
-	for (i = 0; i < cfg->line_outs; i++) {
+	noutputs = cfg->line_outs;
+	if (spec->multi_ios > 0)
+		noutputs += spec->multi_ios;
+
+	for (i = 0; i < noutputs; i++) {
 		if (!spec->multiout.dac_nids[i])
 			continue;
 		nid = alc880_idx_to_mixer(alc880_dac_to_idx(spec->multiout.dac_nids[i]));
@@ -5376,6 +5657,8 @@ static void alc880_auto_init_input_src(struct hda_codec *codec)
 	}
 }
 
+static int alc_auto_add_multi_channel_mode(struct hda_codec *codec);
+
 /* parse the BIOS configuration and set up the alc_spec */
 /* return 1 if successful, 0 if the proper config is not found,
  * or a negative error code
@@ -5384,7 +5667,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc880_ignore[] = { 0x1d, 0 };
+	static const hda_nid_t alc880_ignore[] = { 0x1d, 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc880_ignore);
@@ -5394,6 +5677,9 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
 		return 0; /* can't find valid BIOS pin config */
 
 	err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
+	if (err < 0)
+		return err;
+	err = alc_auto_add_multi_channel_mode(codec);
 	if (err < 0)
 		return err;
 	err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
@@ -5467,6 +5753,12 @@ static void fixup_automic_adc(struct hda_codec *codec)
 			spec->capsrc_nids += i;
 		spec->adc_nids += i;
 		spec->num_adc_nids = 1;
+		/* optional dock-mic */
+		eidx = get_connection_index(codec, cap, spec->dock_mic.pin);
+		if (eidx < 0)
+			spec->dock_mic.pin = 0;
+		else
+			spec->dock_mic.mux_idx = eidx;
 		return;
 	}
 	snd_printd(KERN_INFO "hda_codec: %s: "
@@ -5494,6 +5786,8 @@ static int init_capsrc_for_pin(struct hda_codec *codec, hda_nid_t pin)
 	struct alc_spec *spec = codec->spec;
 	int i;
 
+	if (!pin)
+		return 0;
 	for (i = 0; i < spec->num_adc_nids; i++) {
 		hda_nid_t cap = spec->capsrc_nids ?
 			spec->capsrc_nids[i] : spec->adc_nids[i];
@@ -5534,6 +5828,7 @@ static void fixup_dual_adc_switch(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	init_capsrc_for_pin(codec, spec->ext_mic.pin);
+	init_capsrc_for_pin(codec, spec->dock_mic.pin);
 	init_capsrc_for_pin(codec, spec->int_mic.pin);
 }
 
@@ -5550,7 +5845,7 @@ static void alc_init_special_input_src(struct hda_codec *codec)
 static void set_capture_mixer(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	static struct snd_kcontrol_new *caps[2][3] = {
+	static const struct snd_kcontrol_new *caps[2][3] = {
 		{ alc_capture_mixer_nosrc1,
 		  alc_capture_mixer_nosrc2,
 		  alc_capture_mixer_nosrc3 },
@@ -5576,7 +5871,7 @@ static void set_capture_mixer(struct hda_codec *codec)
 }
 
 /* fill adc_nids (and capsrc_nids) containing all active input pins */
-static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids,
+static void fillup_priv_adc_nids(struct hda_codec *codec, const hda_nid_t *nids,
 				 int num_nids)
 {
 	struct alc_spec *spec = codec->spec;
@@ -5642,10 +5937,11 @@ static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids,
 #define set_beep_amp(spec, nid, idx, dir) \
 	((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir))
 
-static struct snd_pci_quirk beep_white_list[] = {
+static const struct snd_pci_quirk beep_white_list[] = {
 	SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
 	SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
 	SND_PCI_QUIRK(0x1043, 0x831a, "EeePC", 1),
+	SND_PCI_QUIRK(0x1043, 0x834a, "EeePC", 1),
 	SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
 	{}
 };
@@ -5753,17 +6049,17 @@ static int patch_alc880(struct hda_codec *codec)
  * ALC260 support
  */
 
-static hda_nid_t alc260_dac_nids[1] = {
+static const hda_nid_t alc260_dac_nids[1] = {
 	/* front */
 	0x02,
 };
 
-static hda_nid_t alc260_adc_nids[1] = {
+static const hda_nid_t alc260_adc_nids[1] = {
 	/* ADC0 */
 	0x04,
 };
 
-static hda_nid_t alc260_adc_nids_alt[1] = {
+static const hda_nid_t alc260_adc_nids_alt[1] = {
 	/* ADC1 */
 	0x05,
 };
@@ -5771,7 +6067,7 @@ static hda_nid_t alc260_adc_nids_alt[1] = {
 /* NIDs used when simultaneous access to both ADCs makes sense.  Note that
  * alc260_capture_mixer assumes ADC0 (nid 0x04) is the first ADC.
  */
-static hda_nid_t alc260_dual_adc_nids[2] = {
+static const hda_nid_t alc260_dual_adc_nids[2] = {
 	/* ADC0, ADC1 */
 	0x04, 0x05
 };
@@ -5779,7 +6075,7 @@ static hda_nid_t alc260_dual_adc_nids[2] = {
 #define ALC260_DIGOUT_NID	0x03
 #define ALC260_DIGIN_NID	0x06
 
-static struct hda_input_mux alc260_capture_source = {
+static const struct hda_input_mux alc260_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -5795,7 +6091,7 @@ static struct hda_input_mux alc260_capture_source = {
  * recording the mixer output on the second ADC (ADC0 doesn't have a
  * connection to the mixer output).
  */
-static struct hda_input_mux alc260_fujitsu_capture_sources[2] = {
+static const struct hda_input_mux alc260_fujitsu_capture_sources[2] = {
 	{
 		.num_items = 3,
 		.items = {
@@ -5819,7 +6115,7 @@ static struct hda_input_mux alc260_fujitsu_capture_sources[2] = {
 /* Acer TravelMate(/Extensa/Aspire) notebooks have similar configuration to
  * the Fujitsu S702x, but jacks are marked differently.
  */
-static struct hda_input_mux alc260_acer_capture_sources[2] = {
+static const struct hda_input_mux alc260_acer_capture_sources[2] = {
 	{
 		.num_items = 4,
 		.items = {
@@ -5842,7 +6138,7 @@ static struct hda_input_mux alc260_acer_capture_sources[2] = {
 };
 
 /* Maxdata Favorit 100XS */
-static struct hda_input_mux alc260_favorit100_capture_sources[2] = {
+static const struct hda_input_mux alc260_favorit100_capture_sources[2] = {
 	{
 		.num_items = 2,
 		.items = {
@@ -5866,7 +6162,7 @@ static struct hda_input_mux alc260_favorit100_capture_sources[2] = {
  * element which allows changing the channel mode, so the verb list is
  * never used.
  */
-static struct hda_channel_mode alc260_modes[1] = {
+static const struct hda_channel_mode alc260_modes[1] = {
 	{ 2, NULL },
 };
 
@@ -5880,7 +6176,7 @@ static struct hda_channel_mode alc260_modes[1] = {
  * acer: acer + capture
  */
 
-static struct snd_kcontrol_new alc260_base_output_mixer[] = {
+static const struct snd_kcontrol_new alc260_base_output_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x08, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT),
@@ -5890,7 +6186,7 @@ static struct snd_kcontrol_new alc260_base_output_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc260_input_mixer[] = {
+static const struct snd_kcontrol_new alc260_input_mixer[] = {
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
 	HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
 	HDA_CODEC_VOLUME("Line Playback Volume", 0x07, 0x02, HDA_INPUT),
@@ -5903,21 +6199,14 @@ static struct snd_kcontrol_new alc260_input_mixer[] = {
 };
 
 /* update HP, line and mono out pins according to the master switch */
-static void alc260_hp_master_update(struct hda_codec *codec,
-				    hda_nid_t hp, hda_nid_t line,
-				    hda_nid_t mono)
+static void alc260_hp_master_update(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	unsigned int val = spec->master_sw ? PIN_HP : 0;
-	/* change HP and line-out pins */
-	snd_hda_codec_write(codec, hp, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-			    val);
-	snd_hda_codec_write(codec, line, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-			    val);
-	/* mono (speaker) depending on the HP jack sense */
-	val = (val && !spec->jack_present) ? PIN_OUT : 0;
-	snd_hda_codec_write(codec, mono, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-			    val);
+
+	/* change HP pins */
+	do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
+		    spec->autocfg.hp_pins, spec->master_mute, true);
+	update_speakers(codec);
 }
 
 static int alc260_hp_master_sw_get(struct snd_kcontrol *kcontrol,
@@ -5925,7 +6214,7 @@ static int alc260_hp_master_sw_get(struct snd_kcontrol *kcontrol,
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct alc_spec *spec = codec->spec;
-	*ucontrol->value.integer.value = spec->master_sw;
+	*ucontrol->value.integer.value = !spec->master_mute;
 	return 0;
 }
 
@@ -5934,20 +6223,16 @@ static int alc260_hp_master_sw_put(struct snd_kcontrol *kcontrol,
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct alc_spec *spec = codec->spec;
-	int val = !!*ucontrol->value.integer.value;
-	hda_nid_t hp, line, mono;
+	int val = !*ucontrol->value.integer.value;
 
-	if (val == spec->master_sw)
+	if (val == spec->master_mute)
 		return 0;
-	spec->master_sw = val;
-	hp = (kcontrol->private_value >> 16) & 0xff;
-	line = (kcontrol->private_value >> 8) & 0xff;
-	mono = kcontrol->private_value & 0xff;
-	alc260_hp_master_update(codec, hp, line, mono);
+	spec->master_mute = val;
+	alc260_hp_master_update(codec);
 	return 1;
 }
 
-static struct snd_kcontrol_new alc260_hp_output_mixer[] = {
+static const struct snd_kcontrol_new alc260_hp_output_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
@@ -5955,7 +6240,6 @@ static struct snd_kcontrol_new alc260_hp_output_mixer[] = {
 		.info = snd_ctl_boolean_mono_info,
 		.get = alc260_hp_master_sw_get,
 		.put = alc260_hp_master_sw_put,
-		.private_value = (0x0f << 16) | (0x10 << 8) | 0x11
 	},
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x08, 2, HDA_INPUT),
@@ -5967,26 +6251,23 @@ static struct snd_kcontrol_new alc260_hp_output_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc260_hp_unsol_verbs[] = {
+static const struct hda_verb alc260_hp_unsol_verbs[] = {
 	{0x10, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
 	{},
 };
 
-static void alc260_hp_automute(struct hda_codec *codec)
+static void alc260_hp_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
-	spec->jack_present = snd_hda_jack_detect(codec, 0x10);
-	alc260_hp_master_update(codec, 0x0f, 0x10, 0x11);
-}
-
-static void alc260_hp_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	if ((res >> 26) == ALC880_HP_EVENT)
-		alc260_hp_automute(codec);
+	spec->autocfg.hp_pins[0] = 0x0f;
+	spec->autocfg.speaker_pins[0] = 0x10;
+	spec->autocfg.speaker_pins[1] = 0x11;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
-static struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
+static const struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
@@ -5994,7 +6275,6 @@ static struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
 		.info = snd_ctl_boolean_mono_info,
 		.get = alc260_hp_master_sw_get,
 		.put = alc260_hp_master_sw_put,
-		.private_value = (0x15 << 16) | (0x10 << 8) | 0x11
 	},
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x09, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x10, 0x0, HDA_OUTPUT),
@@ -6007,7 +6287,18 @@ static struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_bind_ctls alc260_dc7600_bind_master_vol = {
+static void alc260_hp_3013_setup(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+
+	spec->autocfg.hp_pins[0] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x10;
+	spec->autocfg.speaker_pins[1] = 0x11;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
+}
+
+static const struct hda_bind_ctls alc260_dc7600_bind_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x08, 3, 0, HDA_OUTPUT),
@@ -6017,7 +6308,7 @@ static struct hda_bind_ctls alc260_dc7600_bind_master_vol = {
 	},
 };
 
-static struct hda_bind_ctls alc260_dc7600_bind_switch = {
+static const struct hda_bind_ctls alc260_dc7600_bind_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x11, 3, 0, HDA_OUTPUT),
@@ -6026,7 +6317,7 @@ static struct hda_bind_ctls alc260_dc7600_bind_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc260_hp_dc7600_mixer[] = {
+static const struct snd_kcontrol_new alc260_hp_dc7600_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc260_dc7600_bind_master_vol),
 	HDA_BIND_SW("LineOut Playback Switch", &alc260_dc7600_bind_switch),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x0f, 0x0, HDA_OUTPUT),
@@ -6034,49 +6325,27 @@ static struct snd_kcontrol_new alc260_hp_dc7600_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc260_hp_3013_unsol_verbs[] = {
+static const struct hda_verb alc260_hp_3013_unsol_verbs[] = {
 	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
 	{},
 };
 
-static void alc260_hp_3013_automute(struct hda_codec *codec)
+static void alc260_hp_3012_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
-	spec->jack_present = snd_hda_jack_detect(codec, 0x15);
-	alc260_hp_master_update(codec, 0x15, 0x10, 0x11);
-}
-
-static void alc260_hp_3013_unsol_event(struct hda_codec *codec,
-				       unsigned int res)
-{
-	if ((res >> 26) == ALC880_HP_EVENT)
-		alc260_hp_3013_automute(codec);
-}
-
-static void alc260_hp_3012_automute(struct hda_codec *codec)
-{
-	unsigned int bits = snd_hda_jack_detect(codec, 0x10) ? 0 : PIN_OUT;
-
-	snd_hda_codec_write(codec, 0x0f, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-			    bits);
-	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-			    bits);
-	snd_hda_codec_write(codec, 0x15, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-			    bits);
-}
-
-static void alc260_hp_3012_unsol_event(struct hda_codec *codec,
-				       unsigned int res)
-{
-	if ((res >> 26) == ALC880_HP_EVENT)
-		alc260_hp_3012_automute(codec);
+	spec->autocfg.hp_pins[0] = 0x10;
+	spec->autocfg.speaker_pins[0] = 0x0f;
+	spec->autocfg.speaker_pins[1] = 0x11;
+	spec->autocfg.speaker_pins[2] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
 /* Fujitsu S702x series laptops.  ALC260 pin usage: Mic/Line jack = 0x12,
  * HP jack = 0x14, CD audio =  0x16, internal speaker = 0x10.
  */
-static struct snd_kcontrol_new alc260_fujitsu_mixer[] = {
+static const struct snd_kcontrol_new alc260_fujitsu_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Headphone Playback Switch", 0x08, 2, HDA_INPUT),
 	ALC_PIN_MODE("Headphone Jack Mode", 0x14, ALC_PIN_DIR_INOUT),
@@ -6113,7 +6382,7 @@ static struct snd_kcontrol_new alc260_fujitsu_mixer[] = {
  * controls for such models.  On models without a "mono speaker" the control
  * won't do anything.
  */
-static struct snd_kcontrol_new alc260_acer_mixer[] = {
+static const struct snd_kcontrol_new alc260_acer_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT),
 	ALC_PIN_MODE("Headphone Jack Mode", 0x0f, ALC_PIN_DIR_INOUT),
@@ -6134,7 +6403,7 @@ static struct snd_kcontrol_new alc260_acer_mixer[] = {
 
 /* Maxdata Favorit 100XS: one output and one input (0x12) jack
  */
-static struct snd_kcontrol_new alc260_favorit100_mixer[] = {
+static const struct snd_kcontrol_new alc260_favorit100_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT),
 	ALC_PIN_MODE("Output Jack Mode", 0x0f, ALC_PIN_DIR_INOUT),
@@ -6147,7 +6416,7 @@ static struct snd_kcontrol_new alc260_favorit100_mixer[] = {
 /* Packard bell V7900  ALC260 pin usage: HP = 0x0f, Mic jack = 0x12,
  * Line In jack = 0x14, CD audio =  0x16, pc beep = 0x17.
  */
-static struct snd_kcontrol_new alc260_will_mixer[] = {
+static const struct snd_kcontrol_new alc260_will_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x08, 0x2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
@@ -6164,7 +6433,7 @@ static struct snd_kcontrol_new alc260_will_mixer[] = {
 /* Replacer 672V ALC260 pin usage: Mic jack = 0x12,
  * Line In jack = 0x14, ATAPI Mic = 0x13, speaker = 0x0f.
  */
-static struct snd_kcontrol_new alc260_replacer_672v_mixer[] = {
+static const struct snd_kcontrol_new alc260_replacer_672v_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x08, 0x2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
@@ -6181,7 +6450,7 @@ static struct snd_kcontrol_new alc260_replacer_672v_mixer[] = {
 /*
  * initialization verbs
  */
-static struct hda_verb alc260_init_verbs[] = {
+static const struct hda_verb alc260_init_verbs[] = {
 	/* Line In pin widget for input */
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	/* CD pin widget for input */
@@ -6245,7 +6514,7 @@ static struct hda_verb alc260_init_verbs[] = {
 };
 
 #if 0 /* should be identical with alc260_init_verbs? */
-static struct hda_verb alc260_hp_init_verbs[] = {
+static const struct hda_verb alc260_hp_init_verbs[] = {
 	/* Headphone and output */
 	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
 	/* mono output */
@@ -6295,7 +6564,7 @@ static struct hda_verb alc260_hp_init_verbs[] = {
 };
 #endif
 
-static struct hda_verb alc260_hp_3013_init_verbs[] = {
+static const struct hda_verb alc260_hp_3013_init_verbs[] = {
 	/* Line out and output */
 	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
 	/* mono output */
@@ -6348,7 +6617,7 @@ static struct hda_verb alc260_hp_3013_init_verbs[] = {
  * laptops.  ALC260 pin usage: Mic/Line jack = 0x12, HP jack = 0x14, CD
  * audio = 0x16, internal speaker = 0x10.
  */
-static struct hda_verb alc260_fujitsu_init_verbs[] = {
+static const struct hda_verb alc260_fujitsu_init_verbs[] = {
 	/* Disable all GPIOs */
 	{0x01, AC_VERB_SET_GPIO_MASK, 0},
 	/* Internal speaker is connected to headphone pin */
@@ -6430,7 +6699,7 @@ static struct hda_verb alc260_fujitsu_init_verbs[] = {
 /* Initialisation sequence for ALC260 as configured in Acer TravelMate and
  * similar laptops (adapted from Fujitsu init verbs).
  */
-static struct hda_verb alc260_acer_init_verbs[] = {
+static const struct hda_verb alc260_acer_init_verbs[] = {
 	/* On TravelMate laptops, GPIO 0 enables the internal speaker and
 	 * the headphone jack.  Turn this on and rely on the standard mute
 	 * methods whenever the user wants to turn these outputs off.
@@ -6518,7 +6787,7 @@ static struct hda_verb alc260_acer_init_verbs[] = {
 /* Initialisation sequence for Maxdata Favorit 100XS
  * (adapted from Acer init verbs).
  */
-static struct hda_verb alc260_favorit100_init_verbs[] = {
+static const struct hda_verb alc260_favorit100_init_verbs[] = {
 	/* GPIO 0 enables the output jack.
 	 * Turn this on and rely on the standard mute
 	 * methods whenever the user wants to turn these outputs off.
@@ -6598,7 +6867,7 @@ static struct hda_verb alc260_favorit100_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc260_will_verbs[] = {
+static const struct hda_verb alc260_will_verbs[] = {
 	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x0b, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x0d, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -6608,7 +6877,7 @@ static struct hda_verb alc260_will_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc260_replacer_672v_verbs[] = {
+static const struct hda_verb alc260_replacer_672v_verbs[] = {
 	{0x0f, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
 	{0x1a, AC_VERB_SET_COEF_INDEX, 0x07},
 	{0x1a, AC_VERB_SET_PROC_COEF, 0x3050},
@@ -6650,7 +6919,7 @@ static void alc260_replacer_672v_unsol_event(struct hda_codec *codec,
                 alc260_replacer_672v_automute(codec);
 }
 
-static struct hda_verb alc260_hp_dc7600_verbs[] = {
+static const struct hda_verb alc260_hp_dc7600_verbs[] = {
 	{0x05, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
@@ -6668,17 +6937,17 @@ static struct hda_verb alc260_hp_dc7600_verbs[] = {
  * configuration.
  */
 #ifdef CONFIG_SND_DEBUG
-static hda_nid_t alc260_test_dac_nids[1] = {
+static const hda_nid_t alc260_test_dac_nids[1] = {
 	0x02,
 };
-static hda_nid_t alc260_test_adc_nids[2] = {
+static const hda_nid_t alc260_test_adc_nids[2] = {
 	0x04, 0x05,
 };
 /* For testing the ALC260, each input MUX needs its own definition since
  * the signal assignments are different.  This assumes that the first ADC
  * is NID 0x04.
  */
-static struct hda_input_mux alc260_test_capture_sources[2] = {
+static const struct hda_input_mux alc260_test_capture_sources[2] = {
 	{
 		.num_items = 7,
 		.items = {
@@ -6705,7 +6974,7 @@ static struct hda_input_mux alc260_test_capture_sources[2] = {
 		},
         },
 };
-static struct snd_kcontrol_new alc260_test_mixer[] = {
+static const struct snd_kcontrol_new alc260_test_mixer[] = {
 	/* Output driver widgets */
 	HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
@@ -6769,7 +7038,7 @@ static struct snd_kcontrol_new alc260_test_mixer[] = {
 
 	{ } /* end */
 };
-static struct hda_verb alc260_test_init_verbs[] = {
+static const struct hda_verb alc260_test_init_verbs[] = {
 	/* Enable all GPIOs as outputs with an initial value of 0 */
 	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x0f},
 	{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
@@ -6907,7 +7176,7 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
 
 	spec->multiout.num_dacs = 1;
 	spec->multiout.dac_nids = spec->private_dac_nids;
-	spec->multiout.dac_nids[0] = 0x02;
+	spec->private_dac_nids[0] = 0x02;
 
 	nid = cfg->line_out_pins[0];
 	if (nid) {
@@ -7005,7 +7274,7 @@ static void alc260_auto_init_analog_input(struct hda_codec *codec)
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc260_volume_init_verbs[] = {
+static const struct hda_verb alc260_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -7050,7 +7319,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc260_ignore[] = { 0x17, 0 };
+	static const hda_nid_t alc260_ignore[] = { 0x17, 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc260_ignore);
@@ -7095,7 +7364,7 @@ static void alc260_auto_init(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list alc260_loopbacks[] = {
+static const struct hda_amp_list alc260_loopbacks[] = {
 	{ 0x07, HDA_INPUT, 0 },
 	{ 0x07, HDA_INPUT, 1 },
 	{ 0x07, HDA_INPUT, 2 },
@@ -7122,7 +7391,7 @@ static const struct alc_fixup alc260_fixups[] = {
 	},
 };
 
-static struct snd_pci_quirk alc260_fixup_tbl[] = {
+static const struct snd_pci_quirk alc260_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x280a, "HP dc5750", PINFIX_HP_DC5750),
 	{}
 };
@@ -7146,7 +7415,7 @@ static const char * const alc260_models[ALC260_MODEL_LAST] = {
 	[ALC260_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc260_cfg_tbl[] = {
+static const struct snd_pci_quirk alc260_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x007b, "Acer C20x", ALC260_ACER),
 	SND_PCI_QUIRK(0x1025, 0x007f, "Acer", ALC260_WILL),
 	SND_PCI_QUIRK(0x1025, 0x008f, "Acer", ALC260_ACER),
@@ -7170,7 +7439,7 @@ static struct snd_pci_quirk alc260_cfg_tbl[] = {
 	{}
 };
 
-static struct alc_config_preset alc260_presets[] = {
+static const struct alc_config_preset alc260_presets[] = {
 	[ALC260_BASIC] = {
 		.mixers = { alc260_base_output_mixer,
 			    alc260_input_mixer },
@@ -7195,8 +7464,9 @@ static struct alc_config_preset alc260_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc260_modes),
 		.channel_mode = alc260_modes,
 		.input_mux = &alc260_capture_source,
-		.unsol_event = alc260_hp_unsol_event,
-		.init_hook = alc260_hp_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc260_hp_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC260_HP_DC7600] = {
 		.mixers = { alc260_hp_dc7600_mixer,
@@ -7210,8 +7480,9 @@ static struct alc_config_preset alc260_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc260_modes),
 		.channel_mode = alc260_modes,
 		.input_mux = &alc260_capture_source,
-		.unsol_event = alc260_hp_3012_unsol_event,
-		.init_hook = alc260_hp_3012_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc260_hp_3012_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC260_HP_3013] = {
 		.mixers = { alc260_hp_3013_mixer,
@@ -7225,8 +7496,9 @@ static struct alc_config_preset alc260_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc260_modes),
 		.channel_mode = alc260_modes,
 		.input_mux = &alc260_capture_source,
-		.unsol_event = alc260_hp_3013_unsol_event,
-		.init_hook = alc260_hp_3013_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc260_hp_3013_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC260_FUJITSU_S702X] = {
 		.mixers = { alc260_fujitsu_mixer },
@@ -7384,6 +7656,7 @@ static int patch_alc260(struct hda_codec *codec)
 	codec->patch_ops = alc_patch_ops;
 	if (board_config == ALC260_AUTO)
 		spec->init_hook = alc260_auto_init;
+	spec->shutup = alc_eapd_shutup;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	if (!spec->loopback.amplist)
 		spec->loopback.amplist = alc260_loopbacks;
@@ -7411,12 +7684,12 @@ static int patch_alc260(struct hda_codec *codec)
 #define ALC1200_DIGOUT_NID	0x10
 
 
-static struct hda_channel_mode alc882_ch_modes[1] = {
+static const struct hda_channel_mode alc882_ch_modes[1] = {
 	{ 8, NULL }
 };
 
 /* DACs */
-static hda_nid_t alc882_dac_nids[4] = {
+static const hda_nid_t alc882_dac_nids[4] = {
 	/* front, rear, clfe, rear_surr */
 	0x02, 0x03, 0x04, 0x05
 };
@@ -7426,20 +7699,20 @@ static hda_nid_t alc882_dac_nids[4] = {
 #define alc882_adc_nids		alc880_adc_nids
 #define alc882_adc_nids_alt	alc880_adc_nids_alt
 #define alc883_adc_nids		alc882_adc_nids_alt
-static hda_nid_t alc883_adc_nids_alt[1] = { 0x08 };
-static hda_nid_t alc883_adc_nids_rev[2] = { 0x09, 0x08 };
+static const hda_nid_t alc883_adc_nids_alt[1] = { 0x08 };
+static const hda_nid_t alc883_adc_nids_rev[2] = { 0x09, 0x08 };
 #define alc889_adc_nids		alc880_adc_nids
 
-static hda_nid_t alc882_capsrc_nids[3] = { 0x24, 0x23, 0x22 };
-static hda_nid_t alc882_capsrc_nids_alt[2] = { 0x23, 0x22 };
+static const hda_nid_t alc882_capsrc_nids[3] = { 0x24, 0x23, 0x22 };
+static const hda_nid_t alc882_capsrc_nids_alt[2] = { 0x23, 0x22 };
 #define alc883_capsrc_nids	alc882_capsrc_nids_alt
-static hda_nid_t alc883_capsrc_nids_rev[2] = { 0x22, 0x23 };
+static const hda_nid_t alc883_capsrc_nids_rev[2] = { 0x22, 0x23 };
 #define alc889_capsrc_nids	alc882_capsrc_nids
 
 /* input MUX */
 /* FIXME: should be a matrix-type input source selection */
 
-static struct hda_input_mux alc882_capture_source = {
+static const struct hda_input_mux alc882_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -7451,7 +7724,7 @@ static struct hda_input_mux alc882_capture_source = {
 
 #define alc883_capture_source	alc882_capture_source
 
-static struct hda_input_mux alc889_capture_source = {
+static const struct hda_input_mux alc889_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Front Mic", 0x0 },
@@ -7460,7 +7733,7 @@ static struct hda_input_mux alc889_capture_source = {
 	},
 };
 
-static struct hda_input_mux mb5_capture_source = {
+static const struct hda_input_mux mb5_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x1 },
@@ -7469,7 +7742,7 @@ static struct hda_input_mux mb5_capture_source = {
 	},
 };
 
-static struct hda_input_mux macmini3_capture_source = {
+static const struct hda_input_mux macmini3_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Line", 0x2 },
@@ -7477,7 +7750,7 @@ static struct hda_input_mux macmini3_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc883_3stack_6ch_intel = {
+static const struct hda_input_mux alc883_3stack_6ch_intel = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x1 },
@@ -7487,7 +7760,7 @@ static struct hda_input_mux alc883_3stack_6ch_intel = {
 	},
 };
 
-static struct hda_input_mux alc883_lenovo_101e_capture_source = {
+static const struct hda_input_mux alc883_lenovo_101e_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x1 },
@@ -7495,7 +7768,7 @@ static struct hda_input_mux alc883_lenovo_101e_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
+static const struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -7505,7 +7778,7 @@ static struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc883_fujitsu_pi2515_capture_source = {
+static const struct hda_input_mux alc883_fujitsu_pi2515_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x0 },
@@ -7513,7 +7786,7 @@ static struct hda_input_mux alc883_fujitsu_pi2515_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc883_lenovo_sky_capture_source = {
+static const struct hda_input_mux alc883_lenovo_sky_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -7522,7 +7795,7 @@ static struct hda_input_mux alc883_lenovo_sky_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc883_asus_eee1601_capture_source = {
+static const struct hda_input_mux alc883_asus_eee1601_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x0 },
@@ -7530,7 +7803,7 @@ static struct hda_input_mux alc883_asus_eee1601_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc889A_mb31_capture_source = {
+static const struct hda_input_mux alc889A_mb31_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x0 },
@@ -7541,7 +7814,7 @@ static struct hda_input_mux alc889A_mb31_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc889A_imac91_capture_source = {
+static const struct hda_input_mux alc889A_imac91_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x01 },
@@ -7552,14 +7825,14 @@ static struct hda_input_mux alc889A_imac91_capture_source = {
 /*
  * 2ch mode
  */
-static struct hda_channel_mode alc883_3ST_2ch_modes[1] = {
+static const struct hda_channel_mode alc883_3ST_2ch_modes[1] = {
 	{ 2, NULL }
 };
 
 /*
  * 2ch mode
  */
-static struct hda_verb alc882_3ST_ch2_init[] = {
+static const struct hda_verb alc882_3ST_ch2_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
@@ -7570,7 +7843,7 @@ static struct hda_verb alc882_3ST_ch2_init[] = {
 /*
  * 4ch mode
  */
-static struct hda_verb alc882_3ST_ch4_init[] = {
+static const struct hda_verb alc882_3ST_ch4_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -7582,7 +7855,7 @@ static struct hda_verb alc882_3ST_ch4_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc882_3ST_ch6_init[] = {
+static const struct hda_verb alc882_3ST_ch6_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
@@ -7592,7 +7865,7 @@ static struct hda_verb alc882_3ST_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc882_3ST_6ch_modes[3] = {
+static const struct hda_channel_mode alc882_3ST_6ch_modes[3] = {
 	{ 2, alc882_3ST_ch2_init },
 	{ 4, alc882_3ST_ch4_init },
 	{ 6, alc882_3ST_ch6_init },
@@ -7603,7 +7876,7 @@ static struct hda_channel_mode alc882_3ST_6ch_modes[3] = {
 /*
  * 2ch mode
  */
-static struct hda_verb alc883_3ST_ch2_clevo_init[] = {
+static const struct hda_verb alc883_3ST_ch2_clevo_init[] = {
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
@@ -7615,7 +7888,7 @@ static struct hda_verb alc883_3ST_ch2_clevo_init[] = {
 /*
  * 4ch mode
  */
-static struct hda_verb alc883_3ST_ch4_clevo_init[] = {
+static const struct hda_verb alc883_3ST_ch4_clevo_init[] = {
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
@@ -7628,7 +7901,7 @@ static struct hda_verb alc883_3ST_ch4_clevo_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc883_3ST_ch6_clevo_init[] = {
+static const struct hda_verb alc883_3ST_ch6_clevo_init[] = {
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
@@ -7639,7 +7912,7 @@ static struct hda_verb alc883_3ST_ch6_clevo_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc883_3ST_6ch_clevo_modes[3] = {
+static const struct hda_channel_mode alc883_3ST_6ch_clevo_modes[3] = {
 	{ 2, alc883_3ST_ch2_clevo_init },
 	{ 4, alc883_3ST_ch4_clevo_init },
 	{ 6, alc883_3ST_ch6_clevo_init },
@@ -7649,7 +7922,7 @@ static struct hda_channel_mode alc883_3ST_6ch_clevo_modes[3] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc882_sixstack_ch6_init[] = {
+static const struct hda_verb alc882_sixstack_ch6_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -7660,7 +7933,7 @@ static struct hda_verb alc882_sixstack_ch6_init[] = {
 /*
  * 8ch mode
  */
-static struct hda_verb alc882_sixstack_ch8_init[] = {
+static const struct hda_verb alc882_sixstack_ch8_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -7668,7 +7941,7 @@ static struct hda_verb alc882_sixstack_ch8_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc882_sixstack_modes[2] = {
+static const struct hda_channel_mode alc882_sixstack_modes[2] = {
 	{ 6, alc882_sixstack_ch6_init },
 	{ 8, alc882_sixstack_ch8_init },
 };
@@ -7676,7 +7949,7 @@ static struct hda_channel_mode alc882_sixstack_modes[2] = {
 
 /* Macbook Air 2,1 */
 
-static struct hda_channel_mode alc885_mba21_ch_modes[1] = {
+static const struct hda_channel_mode alc885_mba21_ch_modes[1] = {
       { 2, NULL },
 };
 
@@ -7687,7 +7960,7 @@ static struct hda_channel_mode alc885_mba21_ch_modes[1] = {
 /*
  * 2ch mode
  */
-static struct hda_verb alc885_mbp_ch2_init[] = {
+static const struct hda_verb alc885_mbp_ch2_init[] = {
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 	{ 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{ 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
@@ -7697,7 +7970,7 @@ static struct hda_verb alc885_mbp_ch2_init[] = {
 /*
  * 4ch mode
  */
-static struct hda_verb alc885_mbp_ch4_init[] = {
+static const struct hda_verb alc885_mbp_ch4_init[] = {
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{ 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
@@ -7706,7 +7979,7 @@ static struct hda_verb alc885_mbp_ch4_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc885_mbp_4ch_modes[2] = {
+static const struct hda_channel_mode alc885_mbp_4ch_modes[2] = {
 	{ 2, alc885_mbp_ch2_init },
 	{ 4, alc885_mbp_ch4_init },
 };
@@ -7716,7 +7989,7 @@ static struct hda_channel_mode alc885_mbp_4ch_modes[2] = {
  * Speakers/Woofer/HP = Front
  * LineIn = Input
  */
-static struct hda_verb alc885_mb5_ch2_init[] = {
+static const struct hda_verb alc885_mb5_ch2_init[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{ } /* end */
@@ -7728,14 +8001,14 @@ static struct hda_verb alc885_mb5_ch2_init[] = {
  * Woofer = LFE
  * LineIn = Surround
  */
-static struct hda_verb alc885_mb5_ch6_init[] = {
+static const struct hda_verb alc885_mb5_ch6_init[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc885_mb5_6ch_modes[2] = {
+static const struct hda_channel_mode alc885_mb5_6ch_modes[2] = {
 	{ 2, alc885_mb5_ch2_init },
 	{ 6, alc885_mb5_ch6_init },
 };
@@ -7745,7 +8018,7 @@ static struct hda_channel_mode alc885_mb5_6ch_modes[2] = {
 /*
  * 2ch mode
  */
-static struct hda_verb alc883_4ST_ch2_init[] = {
+static const struct hda_verb alc883_4ST_ch2_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
@@ -7758,7 +8031,7 @@ static struct hda_verb alc883_4ST_ch2_init[] = {
 /*
  * 4ch mode
  */
-static struct hda_verb alc883_4ST_ch4_init[] = {
+static const struct hda_verb alc883_4ST_ch4_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
@@ -7772,7 +8045,7 @@ static struct hda_verb alc883_4ST_ch4_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc883_4ST_ch6_init[] = {
+static const struct hda_verb alc883_4ST_ch6_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -7787,7 +8060,7 @@ static struct hda_verb alc883_4ST_ch6_init[] = {
 /*
  * 8ch mode
  */
-static struct hda_verb alc883_4ST_ch8_init[] = {
+static const struct hda_verb alc883_4ST_ch8_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x17, AC_VERB_SET_CONNECT_SEL, 0x03 },
@@ -7800,7 +8073,7 @@ static struct hda_verb alc883_4ST_ch8_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc883_4ST_8ch_modes[4] = {
+static const struct hda_channel_mode alc883_4ST_8ch_modes[4] = {
 	{ 2, alc883_4ST_ch2_init },
 	{ 4, alc883_4ST_ch4_init },
 	{ 6, alc883_4ST_ch6_init },
@@ -7811,7 +8084,7 @@ static struct hda_channel_mode alc883_4ST_8ch_modes[4] = {
 /*
  * 2ch mode
  */
-static struct hda_verb alc883_3ST_ch2_intel_init[] = {
+static const struct hda_verb alc883_3ST_ch2_intel_init[] = {
 	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
@@ -7822,7 +8095,7 @@ static struct hda_verb alc883_3ST_ch2_intel_init[] = {
 /*
  * 4ch mode
  */
-static struct hda_verb alc883_3ST_ch4_intel_init[] = {
+static const struct hda_verb alc883_3ST_ch4_intel_init[] = {
 	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -7834,7 +8107,7 @@ static struct hda_verb alc883_3ST_ch4_intel_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc883_3ST_ch6_intel_init[] = {
+static const struct hda_verb alc883_3ST_ch6_intel_init[] = {
 	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x19, AC_VERB_SET_CONNECT_SEL, 0x02 },
@@ -7844,7 +8117,7 @@ static struct hda_verb alc883_3ST_ch6_intel_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc883_3ST_6ch_intel_modes[3] = {
+static const struct hda_channel_mode alc883_3ST_6ch_intel_modes[3] = {
 	{ 2, alc883_3ST_ch2_intel_init },
 	{ 4, alc883_3ST_ch4_intel_init },
 	{ 6, alc883_3ST_ch6_intel_init },
@@ -7853,7 +8126,7 @@ static struct hda_channel_mode alc883_3ST_6ch_intel_modes[3] = {
 /*
  * 2ch mode
  */
-static struct hda_verb alc889_ch2_intel_init[] = {
+static const struct hda_verb alc889_ch2_intel_init[] = {
 	{ 0x14, AC_VERB_SET_CONNECT_SEL, 0x00 },
 	{ 0x19, AC_VERB_SET_CONNECT_SEL, 0x00 },
 	{ 0x16, AC_VERB_SET_CONNECT_SEL, 0x00 },
@@ -7866,7 +8139,7 @@ static struct hda_verb alc889_ch2_intel_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc889_ch6_intel_init[] = {
+static const struct hda_verb alc889_ch6_intel_init[] = {
 	{ 0x14, AC_VERB_SET_CONNECT_SEL, 0x00 },
 	{ 0x19, AC_VERB_SET_CONNECT_SEL, 0x01 },
 	{ 0x16, AC_VERB_SET_CONNECT_SEL, 0x02 },
@@ -7879,7 +8152,7 @@ static struct hda_verb alc889_ch6_intel_init[] = {
 /*
  * 8ch mode
  */
-static struct hda_verb alc889_ch8_intel_init[] = {
+static const struct hda_verb alc889_ch8_intel_init[] = {
 	{ 0x14, AC_VERB_SET_CONNECT_SEL, 0x00 },
 	{ 0x19, AC_VERB_SET_CONNECT_SEL, 0x01 },
 	{ 0x16, AC_VERB_SET_CONNECT_SEL, 0x02 },
@@ -7890,7 +8163,7 @@ static struct hda_verb alc889_ch8_intel_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc889_8ch_intel_modes[3] = {
+static const struct hda_channel_mode alc889_8ch_intel_modes[3] = {
 	{ 2, alc889_ch2_intel_init },
 	{ 6, alc889_ch6_intel_init },
 	{ 8, alc889_ch8_intel_init },
@@ -7899,7 +8172,7 @@ static struct hda_channel_mode alc889_8ch_intel_modes[3] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc883_sixstack_ch6_init[] = {
+static const struct hda_verb alc883_sixstack_ch6_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -7910,7 +8183,7 @@ static struct hda_verb alc883_sixstack_ch6_init[] = {
 /*
  * 8ch mode
  */
-static struct hda_verb alc883_sixstack_ch8_init[] = {
+static const struct hda_verb alc883_sixstack_ch8_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -7918,7 +8191,7 @@ static struct hda_verb alc883_sixstack_ch8_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc883_sixstack_modes[2] = {
+static const struct hda_channel_mode alc883_sixstack_modes[2] = {
 	{ 6, alc883_sixstack_ch6_init },
 	{ 8, alc883_sixstack_ch8_init },
 };
@@ -7927,7 +8200,7 @@ static struct hda_channel_mode alc883_sixstack_modes[2] = {
 /* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17
  *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
  */
-static struct snd_kcontrol_new alc882_base_mixer[] = {
+static const struct snd_kcontrol_new alc882_base_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -7954,14 +8227,14 @@ static struct snd_kcontrol_new alc882_base_mixer[] = {
 
 /* Macbook Air 2,1 same control for HP and internal Speaker */
 
-static struct snd_kcontrol_new alc885_mba21_mixer[] = {
+static const struct snd_kcontrol_new alc885_mba21_mixer[] = {
       HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
       HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 0x02, HDA_OUTPUT),
      { }
 };
 
 
-static struct snd_kcontrol_new alc885_mbp3_mixer[] = {
+static const struct snd_kcontrol_new alc885_mbp3_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
 	HDA_BIND_MUTE   ("Speaker Playback Switch", 0x0c, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
@@ -7976,7 +8249,7 @@ static struct snd_kcontrol_new alc885_mbp3_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc885_mb5_mixer[] = {
+static const struct snd_kcontrol_new alc885_mb5_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
 	HDA_BIND_MUTE   ("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
@@ -7994,7 +8267,7 @@ static struct snd_kcontrol_new alc885_mb5_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc885_macmini3_mixer[] = {
+static const struct snd_kcontrol_new alc885_macmini3_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
 	HDA_BIND_MUTE   ("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
@@ -8009,14 +8282,14 @@ static struct snd_kcontrol_new alc885_macmini3_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc885_imac91_mixer[] = {
+static const struct snd_kcontrol_new alc885_imac91_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
 	HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 0x02, HDA_INPUT),
 	{ } /* end */
 };
 
 
-static struct snd_kcontrol_new alc882_w2jc_mixer[] = {
+static const struct snd_kcontrol_new alc882_w2jc_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
@@ -8029,7 +8302,7 @@ static struct snd_kcontrol_new alc882_w2jc_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc882_targa_mixer[] = {
+static const struct snd_kcontrol_new alc882_targa_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
@@ -8049,7 +8322,7 @@ static struct snd_kcontrol_new alc882_targa_mixer[] = {
 /* Pin assignment: Front=0x14, HP = 0x15, Front = 0x16, ???
  *                 Front Mic=0x18, Line In = 0x1a, Line In = 0x1b, CD = 0x1c
  */
-static struct snd_kcontrol_new alc882_asus_a7j_mixer[] = {
+static const struct snd_kcontrol_new alc882_asus_a7j_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -8066,7 +8339,7 @@ static struct snd_kcontrol_new alc882_asus_a7j_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc882_asus_a7m_mixer[] = {
+static const struct snd_kcontrol_new alc882_asus_a7m_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -8080,7 +8353,7 @@ static struct snd_kcontrol_new alc882_asus_a7m_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc882_chmode_mixer[] = {
+static const struct snd_kcontrol_new alc882_chmode_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -8091,7 +8364,7 @@ static struct snd_kcontrol_new alc882_chmode_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc882_base_init_verbs[] = {
+static const struct hda_verb alc882_base_init_verbs[] = {
 	/* Front mixer: unmute input/output amp left and right (volume = 0) */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
@@ -8153,7 +8426,7 @@ static struct hda_verb alc882_base_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc882_adc1_init_verbs[] = {
+static const struct hda_verb alc882_adc1_init_verbs[] = {
 	/* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
 	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
@@ -8165,26 +8438,26 @@ static struct hda_verb alc882_adc1_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc882_eapd_verbs[] = {
+static const struct hda_verb alc882_eapd_verbs[] = {
 	/* change to EAPD mode */
 	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
 	{0x20, AC_VERB_SET_PROC_COEF, 0x3060},
 	{ }
 };
 
-static struct hda_verb alc889_eapd_verbs[] = {
+static const struct hda_verb alc889_eapd_verbs[] = {
 	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{ }
 };
 
-static struct hda_verb alc_hp15_unsol_verbs[] = {
+static const struct hda_verb alc_hp15_unsol_verbs[] = {
 	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{}
 };
 
-static struct hda_verb alc885_init_verbs[] = {
+static const struct hda_verb alc885_init_verbs[] = {
 	/* Front mixer: unmute input/output amp left and right (volume = 0) */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -8243,7 +8516,7 @@ static struct hda_verb alc885_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc885_init_input_verbs[] = {
+static const struct hda_verb alc885_init_input_verbs[] = {
 	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
 	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
@@ -8252,7 +8525,7 @@ static struct hda_verb alc885_init_input_verbs[] = {
 
 
 /* Unmute Selector 24h and set the default input to front mic */
-static struct hda_verb alc889_init_input_verbs[] = {
+static const struct hda_verb alc889_init_input_verbs[] = {
 	{0x24, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{ }
@@ -8262,7 +8535,7 @@ static struct hda_verb alc889_init_input_verbs[] = {
 #define alc883_init_verbs	alc882_base_init_verbs
 
 /* Mac Pro test */
-static struct snd_kcontrol_new alc882_macpro_mixer[] = {
+static const struct snd_kcontrol_new alc882_macpro_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x18, 0x0, HDA_OUTPUT),
@@ -8275,7 +8548,7 @@ static struct snd_kcontrol_new alc882_macpro_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc882_macpro_init_verbs[] = {
+static const struct hda_verb alc882_macpro_init_verbs[] = {
 	/* Front mixer: unmute input/output amp left and right (volume = 0) */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
@@ -8327,7 +8600,7 @@ static struct hda_verb alc882_macpro_init_verbs[] = {
 };
 
 /* Macbook 5,1 */
-static struct hda_verb alc885_mb5_init_verbs[] = {
+static const struct hda_verb alc885_mb5_init_verbs[] = {
 	/* DACs */
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -8376,7 +8649,7 @@ static struct hda_verb alc885_mb5_init_verbs[] = {
 };
 
 /* Macmini 3,1 */
-static struct hda_verb alc885_macmini3_init_verbs[] = {
+static const struct hda_verb alc885_macmini3_init_verbs[] = {
 	/* DACs */
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -8423,7 +8696,7 @@ static struct hda_verb alc885_macmini3_init_verbs[] = {
 };
 
 
-static struct hda_verb alc885_mba21_init_verbs[] = {
+static const struct hda_verb alc885_mba21_init_verbs[] = {
 	/*Internal and HP Speaker Mixer*/
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -8446,7 +8719,7 @@ static struct hda_verb alc885_mba21_init_verbs[] = {
 
 
 /* Macbook Pro rev3 */
-static struct hda_verb alc885_mbp3_init_verbs[] = {
+static const struct hda_verb alc885_mbp3_init_verbs[] = {
 	/* Front mixer: unmute input/output amp left and right (volume = 0) */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
@@ -8510,7 +8783,7 @@ static struct hda_verb alc885_mbp3_init_verbs[] = {
 };
 
 /* iMac 9,1 */
-static struct hda_verb alc885_imac91_init_verbs[] = {
+static const struct hda_verb alc885_imac91_init_verbs[] = {
 	/* Internal Speaker Pin (0x0c) */
 	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, (PIN_OUT | AC_PINCTL_VREF_50) },
 	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -8565,14 +8838,14 @@ static struct hda_verb alc885_imac91_init_verbs[] = {
 };
 
 /* iMac 24 mixer. */
-static struct snd_kcontrol_new alc885_imac24_mixer[] = {
+static const struct snd_kcontrol_new alc885_imac24_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0x0c, 0x00, HDA_INPUT),
 	{ } /* end */
 };
 
 /* iMac 24 init verbs. */
-static struct hda_verb alc885_imac24_init_verbs[] = {
+static const struct hda_verb alc885_imac24_init_verbs[] = {
 	/* Internal speakers: output 0 (0x0c) */
 	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -8600,6 +8873,8 @@ static void alc885_imac24_setup(struct hda_codec *codec)
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x18;
 	spec->autocfg.speaker_pins[1] = 0x1a;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 #define alc885_mb5_setup	alc885_imac24_setup
@@ -8612,6 +8887,8 @@ static void alc885_mba21_setup(struct hda_codec *codec)
 
        spec->autocfg.hp_pins[0] = 0x14;
        spec->autocfg.speaker_pins[0] = 0x18;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 
@@ -8622,6 +8899,8 @@ static void alc885_mbp3_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc885_imac91_setup(struct hda_codec *codec)
@@ -8631,9 +8910,11 @@ static void alc885_imac91_setup(struct hda_codec *codec)
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x18;
 	spec->autocfg.speaker_pins[1] = 0x1a;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct hda_verb alc882_targa_verbs[] = {
+static const struct hda_verb alc882_targa_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 
@@ -8652,7 +8933,7 @@ static struct hda_verb alc882_targa_verbs[] = {
 static void alc882_targa_automute(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 	snd_hda_codec_write_cache(codec, 1, 0, AC_VERB_SET_GPIO_DATA,
 				  spec->jack_present ? 1 : 3);
 }
@@ -8663,6 +8944,8 @@ static void alc882_targa_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x1b;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc882_targa_unsol_event(struct hda_codec *codec, unsigned int res)
@@ -8671,7 +8954,7 @@ static void alc882_targa_unsol_event(struct hda_codec *codec, unsigned int res)
 		alc882_targa_automute(codec);
 }
 
-static struct hda_verb alc882_asus_a7j_verbs[] = {
+static const struct hda_verb alc882_asus_a7j_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 
@@ -8689,7 +8972,7 @@ static struct hda_verb alc882_asus_a7j_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc882_asus_a7m_verbs[] = {
+static const struct hda_verb alc882_asus_a7m_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 
@@ -8750,13 +9033,13 @@ static void alc885_macpro_init_hook(struct hda_codec *codec)
 static void alc885_imac24_init_hook(struct hda_codec *codec)
 {
 	alc885_macpro_init_hook(codec);
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 }
 
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc883_auto_init_verbs[] = {
+static const struct hda_verb alc883_auto_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -8796,7 +9079,7 @@ static struct hda_verb alc883_auto_init_verbs[] = {
 };
 
 /* 2ch mode (Speaker:front, Subwoofer:CLFE, Line:input, Headphones:front) */
-static struct hda_verb alc889A_mb31_ch2_init[] = {
+static const struct hda_verb alc889A_mb31_ch2_init[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},             /* HP as front */
 	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Subwoofer on */
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},    /* Line as input */
@@ -8805,7 +9088,7 @@ static struct hda_verb alc889A_mb31_ch2_init[] = {
 };
 
 /* 4ch mode (Speaker:front, Subwoofer:CLFE, Line:CLFE, Headphones:front) */
-static struct hda_verb alc889A_mb31_ch4_init[] = {
+static const struct hda_verb alc889A_mb31_ch4_init[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},             /* HP as front */
 	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Subwoofer on */
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},   /* Line as output */
@@ -8814,7 +9097,7 @@ static struct hda_verb alc889A_mb31_ch4_init[] = {
 };
 
 /* 5ch mode (Speaker:front, Subwoofer:CLFE, Line:input, Headphones:rear) */
-static struct hda_verb alc889A_mb31_ch5_init[] = {
+static const struct hda_verb alc889A_mb31_ch5_init[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},             /* HP as rear */
 	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Subwoofer on */
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},    /* Line as input */
@@ -8823,7 +9106,7 @@ static struct hda_verb alc889A_mb31_ch5_init[] = {
 };
 
 /* 6ch mode (Speaker:front, Subwoofer:off, Line:CLFE, Headphones:Rear) */
-static struct hda_verb alc889A_mb31_ch6_init[] = {
+static const struct hda_verb alc889A_mb31_ch6_init[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},             /* HP as front */
 	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},   /* Subwoofer off */
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},   /* Line as output */
@@ -8831,14 +9114,14 @@ static struct hda_verb alc889A_mb31_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc889A_mb31_6ch_modes[4] = {
+static const struct hda_channel_mode alc889A_mb31_6ch_modes[4] = {
 	{ 2, alc889A_mb31_ch2_init },
 	{ 4, alc889A_mb31_ch4_init },
 	{ 5, alc889A_mb31_ch5_init },
 	{ 6, alc889A_mb31_ch6_init },
 };
 
-static struct hda_verb alc883_medion_eapd_verbs[] = {
+static const struct hda_verb alc883_medion_eapd_verbs[] = {
         /* eanable EAPD on medion laptop */
 	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
 	{0x20, AC_VERB_SET_PROC_COEF, 0x3070},
@@ -8847,7 +9130,7 @@ static struct hda_verb alc883_medion_eapd_verbs[] = {
 
 #define alc883_base_mixer	alc882_base_mixer
 
-static struct snd_kcontrol_new alc883_mitac_mixer[] = {
+static const struct snd_kcontrol_new alc883_mitac_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
@@ -8864,7 +9147,7 @@ static struct snd_kcontrol_new alc883_mitac_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_clevo_m720_mixer[] = {
+static const struct snd_kcontrol_new alc883_clevo_m720_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -8878,7 +9161,7 @@ static struct snd_kcontrol_new alc883_clevo_m720_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_2ch_fujitsu_pi2515_mixer[] = {
+static const struct snd_kcontrol_new alc883_2ch_fujitsu_pi2515_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -8892,7 +9175,7 @@ static struct snd_kcontrol_new alc883_2ch_fujitsu_pi2515_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_3ST_2ch_mixer[] = {
+static const struct snd_kcontrol_new alc883_3ST_2ch_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
@@ -8909,7 +9192,7 @@ static struct snd_kcontrol_new alc883_3ST_2ch_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_3ST_6ch_mixer[] = {
+static const struct snd_kcontrol_new alc883_3ST_6ch_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -8932,7 +9215,7 @@ static struct snd_kcontrol_new alc883_3ST_6ch_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_3ST_6ch_intel_mixer[] = {
+static const struct snd_kcontrol_new alc883_3ST_6ch_intel_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -8956,7 +9239,7 @@ static struct snd_kcontrol_new alc883_3ST_6ch_intel_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc885_8ch_intel_mixer[] = {
+static const struct snd_kcontrol_new alc885_8ch_intel_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -8980,7 +9263,7 @@ static struct snd_kcontrol_new alc885_8ch_intel_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_fivestack_mixer[] = {
+static const struct snd_kcontrol_new alc883_fivestack_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -9003,7 +9286,7 @@ static struct snd_kcontrol_new alc883_fivestack_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_targa_mixer[] = {
+static const struct snd_kcontrol_new alc883_targa_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -9024,7 +9307,7 @@ static struct snd_kcontrol_new alc883_targa_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_targa_2ch_mixer[] = {
+static const struct snd_kcontrol_new alc883_targa_2ch_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -9040,7 +9323,7 @@ static struct snd_kcontrol_new alc883_targa_2ch_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_targa_8ch_mixer[] = {
+static const struct snd_kcontrol_new alc883_targa_8ch_mixer[] = {
 	HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
@@ -9049,7 +9332,7 @@ static struct snd_kcontrol_new alc883_targa_8ch_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_lenovo_101e_2ch_mixer[] = {
+static const struct snd_kcontrol_new alc883_lenovo_101e_2ch_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -9061,7 +9344,7 @@ static struct snd_kcontrol_new alc883_lenovo_101e_2ch_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_lenovo_nb0763_mixer[] = {
+static const struct snd_kcontrol_new alc883_lenovo_nb0763_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -9074,7 +9357,7 @@ static struct snd_kcontrol_new alc883_lenovo_nb0763_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_medion_wim2160_mixer[] = {
+static const struct snd_kcontrol_new alc883_medion_wim2160_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -9084,7 +9367,7 @@ static struct snd_kcontrol_new alc883_medion_wim2160_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc883_medion_wim2160_verbs[] = {
+static const struct hda_verb alc883_medion_wim2160_verbs[] = {
 	/* Unmute front mixer */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -9108,9 +9391,11 @@ static void alc883_medion_wim2160_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x1a;
 	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = {
+static const struct snd_kcontrol_new alc883_acer_aspire_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -9122,7 +9407,7 @@ static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc888_acer_aspire_6530_mixer[] = {
+static const struct snd_kcontrol_new alc888_acer_aspire_6530_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("LFE Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
@@ -9135,7 +9420,7 @@ static struct snd_kcontrol_new alc888_acer_aspire_6530_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc888_lenovo_sky_mixer[] = {
+static const struct snd_kcontrol_new alc888_lenovo_sky_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
@@ -9160,7 +9445,7 @@ static struct snd_kcontrol_new alc888_lenovo_sky_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc889A_mb31_mixer[] = {
+static const struct snd_kcontrol_new alc889A_mb31_mixer[] = {
 	/* Output mixers */
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
@@ -9186,7 +9471,7 @@ static struct snd_kcontrol_new alc889A_mb31_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_vaiott_mixer[] = {
+static const struct snd_kcontrol_new alc883_vaiott_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -9196,7 +9481,7 @@ static struct snd_kcontrol_new alc883_vaiott_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_bind_ctls alc883_bind_cap_vol = {
+static const struct hda_bind_ctls alc883_bind_cap_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x08, 3, 0, HDA_INPUT),
@@ -9205,7 +9490,7 @@ static struct hda_bind_ctls alc883_bind_cap_vol = {
 	},
 };
 
-static struct hda_bind_ctls alc883_bind_cap_switch = {
+static const struct hda_bind_ctls alc883_bind_cap_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x08, 3, 0, HDA_INPUT),
@@ -9214,7 +9499,7 @@ static struct hda_bind_ctls alc883_bind_cap_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc883_asus_eee1601_mixer[] = {
+static const struct snd_kcontrol_new alc883_asus_eee1601_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -9226,7 +9511,7 @@ static struct snd_kcontrol_new alc883_asus_eee1601_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_asus_eee1601_cap_mixer[] = {
+static const struct snd_kcontrol_new alc883_asus_eee1601_cap_mixer[] = {
 	HDA_BIND_VOL("Capture Volume", &alc883_bind_cap_vol),
 	HDA_BIND_SW("Capture Switch", &alc883_bind_cap_switch),
 	{
@@ -9241,7 +9526,7 @@ static struct snd_kcontrol_new alc883_asus_eee1601_cap_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc883_chmode_mixer[] = {
+static const struct snd_kcontrol_new alc883_chmode_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -9260,9 +9545,11 @@ static void alc883_mitac_setup(struct hda_codec *codec)
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[1] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct hda_verb alc883_mitac_verbs[] = {
+static const struct hda_verb alc883_mitac_verbs[] = {
 	/* HP */
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -9277,7 +9564,7 @@ static struct hda_verb alc883_mitac_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc883_clevo_m540r_verbs[] = {
+static const struct hda_verb alc883_clevo_m540r_verbs[] = {
 	/* HP */
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -9293,7 +9580,7 @@ static struct hda_verb alc883_clevo_m540r_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc883_clevo_m720_verbs[] = {
+static const struct hda_verb alc883_clevo_m720_verbs[] = {
 	/* HP */
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -9308,7 +9595,7 @@ static struct hda_verb alc883_clevo_m720_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc883_2ch_fujitsu_pi2515_verbs[] = {
+static const struct hda_verb alc883_2ch_fujitsu_pi2515_verbs[] = {
 	/* HP */
 	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -9322,7 +9609,7 @@ static struct hda_verb alc883_2ch_fujitsu_pi2515_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc883_targa_verbs[] = {
+static const struct hda_verb alc883_targa_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 
@@ -9351,14 +9638,14 @@ static struct hda_verb alc883_targa_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc883_lenovo_101e_verbs[] = {
+static const struct hda_verb alc883_lenovo_101e_verbs[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_FRONT_EVENT|AC_USRSP_EN},
         {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT|AC_USRSP_EN},
 	{ } /* end */
 };
 
-static struct hda_verb alc883_lenovo_nb0763_verbs[] = {
+static const struct hda_verb alc883_lenovo_nb0763_verbs[] = {
         {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
         {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
@@ -9366,7 +9653,7 @@ static struct hda_verb alc883_lenovo_nb0763_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc888_lenovo_ms7195_verbs[] = {
+static const struct hda_verb alc888_lenovo_ms7195_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -9375,7 +9662,7 @@ static struct hda_verb alc888_lenovo_ms7195_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc883_haier_w66_verbs[] = {
+static const struct hda_verb alc883_haier_w66_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 
@@ -9388,7 +9675,7 @@ static struct hda_verb alc883_haier_w66_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc888_lenovo_sky_verbs[] = {
+static const struct hda_verb alc888_lenovo_sky_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -9400,12 +9687,12 @@ static struct hda_verb alc888_lenovo_sky_verbs[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc888_6st_dell_verbs[] = {
+static const struct hda_verb alc888_6st_dell_verbs[] = {
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
 	{ }
 };
 
-static struct hda_verb alc883_vaiott_verbs[] = {
+static const struct hda_verb alc883_vaiott_verbs[] = {
 	/* HP */
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -9424,9 +9711,11 @@ static void alc888_3st_hp_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[1] = 0x16;
 	spec->autocfg.speaker_pins[2] = 0x18;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct hda_verb alc888_3st_hp_verbs[] = {
+static const struct hda_verb alc888_3st_hp_verbs[] = {
 	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},	/* Front: output 0 (0x0c) */
 	{0x16, AC_VERB_SET_CONNECT_SEL, 0x01},	/* Rear : output 1 (0x0d) */
 	{0x18, AC_VERB_SET_CONNECT_SEL, 0x02},	/* CLFE : output 2 (0x0e) */
@@ -9437,7 +9726,7 @@ static struct hda_verb alc888_3st_hp_verbs[] = {
 /*
  * 2ch mode
  */
-static struct hda_verb alc888_3st_hp_2ch_init[] = {
+static const struct hda_verb alc888_3st_hp_2ch_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
@@ -9448,7 +9737,7 @@ static struct hda_verb alc888_3st_hp_2ch_init[] = {
 /*
  * 4ch mode
  */
-static struct hda_verb alc888_3st_hp_4ch_init[] = {
+static const struct hda_verb alc888_3st_hp_4ch_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -9460,7 +9749,7 @@ static struct hda_verb alc888_3st_hp_4ch_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc888_3st_hp_6ch_init[] = {
+static const struct hda_verb alc888_3st_hp_6ch_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
@@ -9470,48 +9759,32 @@ static struct hda_verb alc888_3st_hp_6ch_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc888_3st_hp_modes[3] = {
+static const struct hda_channel_mode alc888_3st_hp_modes[3] = {
 	{ 2, alc888_3st_hp_2ch_init },
 	{ 4, alc888_3st_hp_4ch_init },
 	{ 6, alc888_3st_hp_6ch_init },
 };
 
-/* toggle front-jack and RCA according to the hp-jack state */
-static void alc888_lenovo_ms7195_front_automute(struct hda_codec *codec)
+static void alc888_lenovo_ms7195_setup(struct hda_codec *codec)
 {
- 	unsigned int present = snd_hda_jack_detect(codec, 0x1b);
+	struct alc_spec *spec = codec->spec;
 
-	snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.line_out_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-/* toggle RCA according to the front-jack state */
-static void alc888_lenovo_ms7195_rca_automute(struct hda_codec *codec)
-{
- 	unsigned int present = snd_hda_jack_detect(codec, 0x14);
-
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
-}
-
-static void alc883_lenovo_ms7195_unsol_event(struct hda_codec *codec,
-					     unsigned int res)
-{
-	if ((res >> 26) == ALC880_HP_EVENT)
-		alc888_lenovo_ms7195_front_automute(codec);
-	if ((res >> 26) == ALC880_FRONT_EVENT)
-		alc888_lenovo_ms7195_rca_automute(codec);
-}
-
-/* toggle speaker-output according to the hp-jack state */
-static void alc883_lenovo_nb0763_setup(struct hda_codec *codec)
+/* toggle speaker-output according to the hp-jack state */
+static void alc883_lenovo_nb0763_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 /* toggle speaker-output according to the hp-jack state */
@@ -9524,11 +9797,13 @@ static void alc883_clevo_m720_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc883_clevo_m720_init_hook(struct hda_codec *codec)
 {
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 	alc88x_simple_mic_automute(codec);
 }
 
@@ -9540,7 +9815,7 @@ static void alc883_clevo_m720_unsol_event(struct hda_codec *codec,
 		alc88x_simple_mic_automute(codec);
 		break;
 	default:
-		alc_automute_amp_unsol_event(codec, res);
+		alc_sku_unsol_event(codec, res);
 		break;
 	}
 }
@@ -9552,6 +9827,8 @@ static void alc883_2ch_fujitsu_pi2515_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc883_haier_w66_setup(struct hda_codec *codec)
@@ -9560,33 +9837,21 @@ static void alc883_haier_w66_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x1b;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static void alc883_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
-{
-	int bits = snd_hda_jack_detect(codec, 0x14) ? HDA_AMP_MUTE : 0;
-
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-}
-
-static void alc883_lenovo_101e_all_automute(struct hda_codec *codec)
+static void alc883_lenovo_101e_setup(struct hda_codec *codec)
 {
-	int bits = snd_hda_jack_detect(codec, 0x1b) ? HDA_AMP_MUTE : 0;
-
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-}
+	struct alc_spec *spec = codec->spec;
 
-static void alc883_lenovo_101e_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	if ((res >> 26) == ALC880_HP_EVENT)
-		alc883_lenovo_101e_all_automute(codec);
-	if ((res >> 26) == ALC880_FRONT_EVENT)
-		alc883_lenovo_101e_ispeaker_automute(codec);
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.line_out_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->detect_line = 1;
+	spec->automute_lines = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 /* toggle speaker-output according to the hp-jack state */
@@ -9597,9 +9862,11 @@ static void alc883_acer_aspire_setup(struct hda_codec *codec)
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[1] = 0x16;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct hda_verb alc883_acer_eapd_verbs[] = {
+static const struct hda_verb alc883_acer_eapd_verbs[] = {
 	/* HP Pin: output 0 (0x0c) */
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -9626,6 +9893,8 @@ static void alc888_6st_dell_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[1] = 0x15;
 	spec->autocfg.speaker_pins[2] = 0x16;
 	spec->autocfg.speaker_pins[3] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc888_lenovo_sky_setup(struct hda_codec *codec)
@@ -9638,6 +9907,8 @@ static void alc888_lenovo_sky_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[2] = 0x16;
 	spec->autocfg.speaker_pins[3] = 0x17;
 	spec->autocfg.speaker_pins[4] = 0x1a;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc883_vaiott_setup(struct hda_codec *codec)
@@ -9647,9 +9918,11 @@ static void alc883_vaiott_setup(struct hda_codec *codec)
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[1] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct hda_verb alc888_asus_m90v_verbs[] = {
+static const struct hda_verb alc888_asus_m90v_verbs[] = {
 	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -9672,9 +9945,11 @@ static void alc883_mode2_setup(struct hda_codec *codec)
 	spec->ext_mic.mux_idx = 0;
 	spec->int_mic.mux_idx = 1;
 	spec->auto_mic = 1;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct hda_verb alc888_asus_eee1601_verbs[] = {
+static const struct hda_verb alc888_asus_eee1601_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
@@ -9693,10 +9968,10 @@ static void alc883_eee1601_inithook(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x1b;
-	alc_automute_pin(codec);
+	alc_hp_automute(codec);
 }
 
-static struct hda_verb alc889A_mb31_verbs[] = {
+static const struct hda_verb alc889A_mb31_verbs[] = {
 	/* Init rear pin (used as headphone output) */
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc4},    /* Apple Headphones */
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},           /* Connect to front */
@@ -9742,11 +10017,11 @@ static void alc889A_mb31_unsol_event(struct hda_codec *codec, unsigned int res)
 #define alc882_pcm_digital_playback	alc880_pcm_digital_playback
 #define alc882_pcm_digital_capture	alc880_pcm_digital_capture
 
-static hda_nid_t alc883_slave_dig_outs[] = {
+static const hda_nid_t alc883_slave_dig_outs[] = {
 	ALC1200_DIGOUT_NID, 0,
 };
 
-static hda_nid_t alc1200_slave_dig_outs[] = {
+static const hda_nid_t alc1200_slave_dig_outs[] = {
 	ALC883_DIGOUT_NID, 0,
 };
 
@@ -9805,7 +10080,7 @@ static const char * const alc882_models[ALC882_MODEL_LAST] = {
 	[ALC882_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc882_cfg_tbl[] = {
+static const struct snd_pci_quirk alc882_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC882_6ST_DIG),
 
 	SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_ACER_ASPIRE),
@@ -9932,7 +10207,7 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = {
 };
 
 /* codec SSID table for Intel Mac */
-static struct snd_pci_quirk alc882_ssid_cfg_tbl[] = {
+static const struct snd_pci_quirk alc882_ssid_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC885_MBP3),
 	SND_PCI_QUIRK(0x106b, 0x00a1, "Macbook", ALC885_MBP3),
 	SND_PCI_QUIRK(0x106b, 0x00a4, "MacbookPro 4,1", ALC885_MBP3),
@@ -9959,7 +10234,7 @@ static struct snd_pci_quirk alc882_ssid_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static struct alc_config_preset alc882_presets[] = {
+static const struct alc_config_preset alc882_presets[] = {
 	[ALC882_3ST_DIG] = {
 		.mixers = { alc882_base_mixer },
 		.init_verbs = { alc882_base_init_verbs,
@@ -10015,9 +10290,9 @@ static struct alc_config_preset alc882_presets[] = {
 			.channel_mode = alc885_mba21_ch_modes,
 			.num_channel_mode = ARRAY_SIZE(alc885_mba21_ch_modes),
 			.input_mux = &alc882_capture_source,
-			.unsol_event = alc_automute_amp_unsol_event,
+			.unsol_event = alc_sku_unsol_event,
 			.setup = alc885_mba21_setup,
-			.init_hook = alc_automute_amp,
+			.init_hook = alc_hp_automute,
        },
 	[ALC885_MBP3] = {
 		.mixers = { alc885_mbp3_mixer, alc882_chmode_mixer },
@@ -10031,9 +10306,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.input_mux = &alc882_capture_source,
 		.dig_out_nid = ALC882_DIGOUT_NID,
 		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc885_mbp3_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC885_MB5] = {
 		.mixers = { alc885_mb5_mixer, alc882_chmode_mixer },
@@ -10046,9 +10321,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.input_mux = &mb5_capture_source,
 		.dig_out_nid = ALC882_DIGOUT_NID,
 		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc885_mb5_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC885_MACMINI3] = {
 		.mixers = { alc885_macmini3_mixer, alc882_chmode_mixer },
@@ -10061,9 +10336,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.input_mux = &macmini3_capture_source,
 		.dig_out_nid = ALC882_DIGOUT_NID,
 		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc885_macmini3_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC885_MACPRO] = {
 		.mixers = { alc882_macpro_mixer },
@@ -10087,7 +10362,7 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
 		.channel_mode = alc882_ch_modes,
 		.input_mux = &alc882_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc885_imac24_setup,
 		.init_hook = alc885_imac24_init_hook,
 	},
@@ -10102,9 +10377,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.input_mux = &alc889A_imac91_capture_source,
 		.dig_out_nid = ALC882_DIGOUT_NID,
 		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc885_imac91_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC882_TARGA] = {
 		.mixers = { alc882_targa_mixer, alc882_chmode_mixer },
@@ -10120,7 +10395,7 @@ static struct alc_config_preset alc882_presets[] = {
 		.channel_mode = alc882_3ST_6ch_modes,
 		.need_dac_fix = 1,
 		.input_mux = &alc882_capture_source,
-		.unsol_event = alc882_targa_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc882_targa_setup,
 		.init_hook = alc882_targa_automute,
 	},
@@ -10214,8 +10489,8 @@ static struct alc_config_preset alc882_presets[] = {
 		.capsrc_nids = alc889_capsrc_nids,
 		.input_mux = &alc889_capture_source,
 		.setup = alc889_automute_setup,
-		.init_hook = alc_automute_amp,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.init_hook = alc_hp_automute,
+		.unsol_event = alc_sku_unsol_event,
 		.need_dac_fix = 1,
 	},
 	[ALC889_INTEL] = {
@@ -10235,7 +10510,7 @@ static struct alc_config_preset alc882_presets[] = {
 		.input_mux = &alc889_capture_source,
 		.setup = alc889_automute_setup,
 		.init_hook = alc889_intel_init_hook,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.need_dac_fix = 1,
 	},
 	[ALC883_6ST_DIG] = {
@@ -10324,9 +10599,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
 		.channel_mode = alc883_3ST_2ch_modes,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc883_acer_aspire_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_ACER_ASPIRE_4930G] = {
 		.mixers = { alc888_acer_aspire_4930g_mixer,
@@ -10346,9 +10621,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_mux_defs =
 			ARRAY_SIZE(alc888_2_capture_sources),
 		.input_mux = alc888_2_capture_sources,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc888_acer_aspire_4930g_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_ACER_ASPIRE_6530G] = {
 		.mixers = { alc888_acer_aspire_6530_mixer },
@@ -10365,9 +10640,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_mux_defs =
 			ARRAY_SIZE(alc888_2_capture_sources),
 		.input_mux = alc888_acer_aspire_6530_sources,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc888_acer_aspire_6530g_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_ACER_ASPIRE_8930G] = {
 		.mixers = { alc889_acer_aspire_8930g_mixer,
@@ -10388,9 +10663,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_mux_defs =
 			ARRAY_SIZE(alc889_capture_sources),
 		.input_mux = alc889_capture_sources,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc889_acer_aspire_8930g_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 		.power_hook = alc_power_eapd,
 #endif
@@ -10411,9 +10686,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.need_dac_fix = 1,
 		.const_channel_count = 6,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc888_acer_aspire_7730g_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC883_MEDION] = {
 		.mixers = { alc883_fivestack_mixer,
@@ -10440,9 +10715,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
 		.channel_mode = alc883_3ST_2ch_modes,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc883_medion_wim2160_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC883_LAPTOP_EAPD] = {
 		.mixers = { alc883_base_mixer },
@@ -10492,8 +10767,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
 		.channel_mode = alc883_3ST_2ch_modes,
 		.input_mux = &alc883_lenovo_101e_capture_source,
-		.unsol_event = alc883_lenovo_101e_unsol_event,
-		.init_hook = alc883_lenovo_101e_all_automute,
+		.setup = alc883_lenovo_101e_setup,
+		.unsol_event = alc_sku_unsol_event,
+		.init_hook = alc_inithook,
 	},
 	[ALC883_LENOVO_NB0763] = {
 		.mixers = { alc883_lenovo_nb0763_mixer },
@@ -10504,9 +10780,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.channel_mode = alc883_3ST_2ch_modes,
 		.need_dac_fix = 1,
 		.input_mux = &alc883_lenovo_nb0763_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc883_lenovo_nb0763_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_LENOVO_MS7195_DIG] = {
 		.mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
@@ -10518,8 +10794,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.channel_mode = alc883_3ST_6ch_modes,
 		.need_dac_fix = 1,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc883_lenovo_ms7195_unsol_event,
-		.init_hook = alc888_lenovo_ms7195_front_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc888_lenovo_ms7195_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC883_HAIER_W66] = {
 		.mixers = { alc883_targa_2ch_mixer},
@@ -10530,9 +10807,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
 		.channel_mode = alc883_3ST_2ch_modes,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc883_haier_w66_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_3ST_HP] = {
 		.mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
@@ -10543,9 +10820,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.channel_mode = alc888_3st_hp_modes,
 		.need_dac_fix = 1,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc888_3st_hp_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_6ST_DELL] = {
 		.mixers = { alc883_base_mixer, alc883_chmode_mixer },
@@ -10557,9 +10834,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
 		.channel_mode = alc883_sixstack_modes,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc888_6st_dell_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC883_MITAC] = {
 		.mixers = { alc883_mitac_mixer },
@@ -10569,9 +10846,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
 		.channel_mode = alc883_3ST_2ch_modes,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc883_mitac_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC883_FUJITSU_PI2515] = {
 		.mixers = { alc883_2ch_fujitsu_pi2515_mixer },
@@ -10583,9 +10860,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
 		.channel_mode = alc883_3ST_2ch_modes,
 		.input_mux = &alc883_fujitsu_pi2515_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc883_2ch_fujitsu_pi2515_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_FUJITSU_XA3530] = {
 		.mixers = { alc888_base_mixer, alc883_chmode_mixer },
@@ -10602,9 +10879,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_mux_defs =
 			ARRAY_SIZE(alc888_2_capture_sources),
 		.input_mux = alc888_2_capture_sources,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc888_fujitsu_xa3530_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_LENOVO_SKY] = {
 		.mixers = { alc888_lenovo_sky_mixer, alc883_chmode_mixer },
@@ -10616,9 +10893,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.channel_mode = alc883_sixstack_modes,
 		.need_dac_fix = 1,
 		.input_mux = &alc883_lenovo_sky_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc888_lenovo_sky_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC888_ASUS_M90V] = {
 		.mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
@@ -10686,9 +10963,9 @@ static struct alc_config_preset alc882_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
 		.channel_mode = alc883_3ST_2ch_modes,
 		.input_mux = &alc883_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc883_vaiott_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 };
 
@@ -10734,7 +11011,7 @@ static const struct alc_fixup alc882_fixups[] = {
 	},
 };
 
-static struct snd_pci_quirk alc882_fixup_tbl[] = {
+static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", PINFIX_PB_M5210),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", PINFIX_LENOVO_Y530),
 	SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX),
@@ -10842,6 +11119,11 @@ static void alc882_auto_init_input_src(struct hda_codec *codec)
 		const struct hda_input_mux *imux;
 		int conns, mute, idx, item;
 
+		/* mute ADC */
+		snd_hda_codec_write(codec, spec->adc_nids[c], 0,
+				    AC_VERB_SET_AMP_GAIN_MUTE,
+				    AMP_IN_MUTE(0));
+
 		conns = snd_hda_get_connections(codec, nid, conn_list,
 						ARRAY_SIZE(conn_list));
 		if (conns < 0)
@@ -10921,7 +11203,7 @@ static int alc_auto_add_mic_boost(struct hda_codec *codec)
 static int alc882_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	static hda_nid_t alc882_ignore[] = { 0x1d, 0 };
+	static const hda_nid_t alc882_ignore[] = { 0x1d, 0 };
 	int err;
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
@@ -10932,6 +11214,9 @@ static int alc882_parse_auto_config(struct hda_codec *codec)
 		return 0; /* can't find valid BIOS pin config */
 
 	err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
+	if (err < 0)
+		return err;
+	err = alc_auto_add_multi_channel_mode(codec);
 	if (err < 0)
 		return err;
 	err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
@@ -11135,14 +11420,14 @@ static int patch_alc882(struct hda_codec *codec)
 #define alc262_modes		alc260_modes
 #define alc262_capture_source	alc882_capture_source
 
-static hda_nid_t alc262_dmic_adc_nids[1] = {
+static const hda_nid_t alc262_dmic_adc_nids[1] = {
 	/* ADC0 */
 	0x09
 };
 
-static hda_nid_t alc262_dmic_capsrc_nids[1] = { 0x22 };
+static const hda_nid_t alc262_dmic_capsrc_nids[1] = { 0x22 };
 
-static struct snd_kcontrol_new alc262_base_mixer[] = {
+static const struct snd_kcontrol_new alc262_base_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
@@ -11163,71 +11448,30 @@ static struct snd_kcontrol_new alc262_base_mixer[] = {
 };
 
 /* update HP, line and mono-out pins according to the master switch */
-static void alc262_hp_master_update(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-	int val = spec->master_sw;
-
-	/* HP & line-out */
-	snd_hda_codec_write_cache(codec, 0x1b, 0,
-				  AC_VERB_SET_PIN_WIDGET_CONTROL,
-				  val ? PIN_HP : 0);
-	snd_hda_codec_write_cache(codec, 0x15, 0,
-				  AC_VERB_SET_PIN_WIDGET_CONTROL,
-				  val ? PIN_HP : 0);
-	/* mono (speaker) depending on the HP jack sense */
-	val = val && !spec->jack_present;
-	snd_hda_codec_write_cache(codec, 0x16, 0,
-				  AC_VERB_SET_PIN_WIDGET_CONTROL,
-				  val ? PIN_OUT : 0);
-}
+#define alc262_hp_master_update		alc260_hp_master_update
 
-static void alc262_hp_bpc_automute(struct hda_codec *codec)
+static void alc262_hp_bpc_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
-	spec->jack_present = snd_hda_jack_detect(codec, 0x1b);
-	alc262_hp_master_update(codec);
-}
-
-static void alc262_hp_bpc_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	if ((res >> 26) != ALC880_HP_EVENT)
-		return;
-	alc262_hp_bpc_automute(codec);
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.speaker_pins[0] = 0x16;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
-static void alc262_hp_wildwest_automute(struct hda_codec *codec)
+static void alc262_hp_wildwest_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
-	spec->jack_present = snd_hda_jack_detect(codec, 0x15);
-	alc262_hp_master_update(codec);
-}
-
-static void alc262_hp_wildwest_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	if ((res >> 26) != ALC880_HP_EVENT)
-		return;
-	alc262_hp_wildwest_automute(codec);
+	spec->autocfg.hp_pins[0] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x16;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
 #define alc262_hp_master_sw_get		alc260_hp_master_sw_get
-
-static int alc262_hp_master_sw_put(struct snd_kcontrol *kcontrol,
-				   struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct alc_spec *spec = codec->spec;
-	int val = !!*ucontrol->value.integer.value;
-
-	if (val == spec->master_sw)
-		return 0;
-	spec->master_sw = val;
-	alc262_hp_master_update(codec);
-	return 1;
-}
+#define alc262_hp_master_sw_put		alc260_hp_master_sw_put
 
 #define ALC262_HP_MASTER_SWITCH					\
 	{							\
@@ -11244,7 +11488,7 @@ static int alc262_hp_master_sw_put(struct snd_kcontrol *kcontrol,
 	}
 
 
-static struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
+static const struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
 	ALC262_HP_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -11268,7 +11512,7 @@ static struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc262_HP_BPC_WildWest_mixer[] = {
+static const struct snd_kcontrol_new alc262_HP_BPC_WildWest_mixer[] = {
 	ALC262_HP_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
@@ -11288,7 +11532,7 @@ static struct snd_kcontrol_new alc262_HP_BPC_WildWest_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc262_HP_BPC_WildWest_option_mixer[] = {
+static const struct snd_kcontrol_new alc262_HP_BPC_WildWest_option_mixer[] = {
 	HDA_CODEC_VOLUME("Rear Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Rear Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Rear Mic Boost Volume", 0x18, 0, HDA_INPUT),
@@ -11302,9 +11546,11 @@ static void alc262_hp_t5735_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
-static struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
+static const struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -11315,7 +11561,7 @@ static struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc262_hp_t5735_verbs[] = {
+static const struct hda_verb alc262_hp_t5735_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 
@@ -11323,7 +11569,7 @@ static struct hda_verb alc262_hp_t5735_verbs[] = {
 	{ }
 };
 
-static struct snd_kcontrol_new alc262_hp_rp5700_mixer[] = {
+static const struct snd_kcontrol_new alc262_hp_rp5700_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
@@ -11333,7 +11579,7 @@ static struct snd_kcontrol_new alc262_hp_rp5700_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc262_hp_rp5700_verbs[] = {
+static const struct hda_verb alc262_hp_rp5700_verbs[] = {
 	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
@@ -11347,7 +11593,7 @@ static struct hda_verb alc262_hp_rp5700_verbs[] = {
 	{}
 };
 
-static struct hda_input_mux alc262_hp_rp5700_capture_source = {
+static const struct hda_input_mux alc262_hp_rp5700_capture_source = {
 	.num_items = 1,
 	.items = {
 		{ "Line", 0x1 },
@@ -11355,44 +11601,9 @@ static struct hda_input_mux alc262_hp_rp5700_capture_source = {
 };
 
 /* bind hp and internal speaker mute (with plug check) as master switch */
-static void alc262_hippo_master_update(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_nid = spec->autocfg.hp_pins[0];
-	hda_nid_t line_nid = spec->autocfg.line_out_pins[0];
-	hda_nid_t speaker_nid = spec->autocfg.speaker_pins[0];
-	unsigned int mute;
-
-	/* HP */
-	mute = spec->master_sw ? 0 : HDA_AMP_MUTE;
-	snd_hda_codec_amp_stereo(codec, hp_nid, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, mute);
-	/* mute internal speaker per jack sense */
-	if (spec->jack_present)
-		mute = HDA_AMP_MUTE;
-	if (line_nid)
-		snd_hda_codec_amp_stereo(codec, line_nid, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, mute);
-	if (speaker_nid && speaker_nid != line_nid)
-		snd_hda_codec_amp_stereo(codec, speaker_nid, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, mute);
-}
-
+#define alc262_hippo_master_update	alc262_hp_master_update
 #define alc262_hippo_master_sw_get	alc262_hp_master_sw_get
-
-static int alc262_hippo_master_sw_put(struct snd_kcontrol *kcontrol,
-				      struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct alc_spec *spec = codec->spec;
-	int val = !!*ucontrol->value.integer.value;
-
-	if (val == spec->master_sw)
-		return 0;
-	spec->master_sw = val;
-	alc262_hippo_master_update(codec);
-	return 1;
-}
+#define alc262_hippo_master_sw_put	alc262_hp_master_sw_put
 
 #define ALC262_HIPPO_MASTER_SWITCH				\
 	{							\
@@ -11409,7 +11620,7 @@ static int alc262_hippo_master_sw_put(struct snd_kcontrol *kcontrol,
 			     (SUBDEV_SPEAKER(0) << 16), \
 	}
 
-static struct snd_kcontrol_new alc262_hippo_mixer[] = {
+static const struct snd_kcontrol_new alc262_hippo_mixer[] = {
 	ALC262_HIPPO_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
@@ -11426,7 +11637,7 @@ static struct snd_kcontrol_new alc262_hippo_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc262_hippo1_mixer[] = {
+static const struct snd_kcontrol_new alc262_hippo1_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	ALC262_HIPPO_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
@@ -11443,28 +11654,14 @@ static struct snd_kcontrol_new alc262_hippo1_mixer[] = {
 };
 
 /* mute/unmute internal speaker according to the hp jack and mute state */
-static void alc262_hippo_automute(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_nid = spec->autocfg.hp_pins[0];
-
-	spec->jack_present = snd_hda_jack_detect(codec, hp_nid);
-	alc262_hippo_master_update(codec);
-}
-
-static void alc262_hippo_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	if ((res >> 26) != ALC880_HP_EVENT)
-		return;
-	alc262_hippo_automute(codec);
-}
-
 static void alc262_hippo_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc262_hippo1_setup(struct hda_codec *codec)
@@ -11473,10 +11670,12 @@ static void alc262_hippo1_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x1b;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 
-static struct snd_kcontrol_new alc262_sony_mixer[] = {
+static const struct snd_kcontrol_new alc262_sony_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	ALC262_HIPPO_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
@@ -11486,7 +11685,7 @@ static struct snd_kcontrol_new alc262_sony_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc262_benq_t31_mixer[] = {
+static const struct snd_kcontrol_new alc262_benq_t31_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	ALC262_HIPPO_MASTER_SWITCH,
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -11497,7 +11696,7 @@ static struct snd_kcontrol_new alc262_benq_t31_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc262_tyan_mixer[] = {
+static const struct snd_kcontrol_new alc262_tyan_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Aux Playback Volume", 0x0b, 0x06, HDA_INPUT),
@@ -11513,7 +11712,7 @@ static struct snd_kcontrol_new alc262_tyan_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc262_tyan_verbs[] = {
+static const struct hda_verb alc262_tyan_verbs[] = {
 	/* Headphone automute */
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -11535,6 +11734,8 @@ static void alc262_tyan_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x1b;
 	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 
@@ -11544,7 +11745,7 @@ static void alc262_tyan_setup(struct hda_codec *codec)
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc262_init_verbs[] = {
+static const struct hda_verb alc262_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -11620,13 +11821,13 @@ static struct hda_verb alc262_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc262_eapd_verbs[] = {
+static const struct hda_verb alc262_eapd_verbs[] = {
 	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{ }
 };
 
-static struct hda_verb alc262_hippo1_unsol_verbs[] = {
+static const struct hda_verb alc262_hippo1_unsol_verbs[] = {
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
 	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
@@ -11636,7 +11837,7 @@ static struct hda_verb alc262_hippo1_unsol_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc262_sony_unsol_verbs[] = {
+static const struct hda_verb alc262_sony_unsol_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},	// Front Mic
@@ -11646,7 +11847,7 @@ static struct hda_verb alc262_sony_unsol_verbs[] = {
 	{}
 };
 
-static struct snd_kcontrol_new alc262_toshiba_s06_mixer[] = {
+static const struct snd_kcontrol_new alc262_toshiba_s06_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -11655,7 +11856,7 @@ static struct snd_kcontrol_new alc262_toshiba_s06_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc262_toshiba_s06_verbs[] = {
+static const struct hda_verb alc262_toshiba_s06_verbs[] = {
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -11678,6 +11879,8 @@ static void alc262_toshiba_s06_setup(struct hda_codec *codec)
 	spec->int_mic.pin = 0x12;
 	spec->int_mic.mux_idx = 9;
 	spec->auto_mic = 1;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
 /*
@@ -11687,7 +11890,7 @@ static void alc262_toshiba_s06_setup(struct hda_codec *codec)
  *  0x18 = external mic
  */
 
-static struct snd_kcontrol_new alc262_nec_mixer[] = {
+static const struct snd_kcontrol_new alc262_nec_mixer[] = {
 	HDA_CODEC_VOLUME_MONO("Speaker Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_MONO("Speaker Playback Switch", 0x16, 0, 0x0, HDA_OUTPUT),
 
@@ -11700,7 +11903,7 @@ static struct snd_kcontrol_new alc262_nec_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc262_nec_verbs[] = {
+static const struct hda_verb alc262_nec_verbs[] = {
 	/* Unmute Speaker */
 	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 
@@ -11723,7 +11926,7 @@ static struct hda_verb alc262_nec_verbs[] = {
 
 #define ALC_HP_EVENT	0x37
 
-static struct hda_verb alc262_fujitsu_unsol_verbs[] = {
+static const struct hda_verb alc262_fujitsu_unsol_verbs[] = {
 	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
@@ -11731,20 +11934,20 @@ static struct hda_verb alc262_fujitsu_unsol_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc262_lenovo_3000_unsol_verbs[] = {
+static const struct hda_verb alc262_lenovo_3000_unsol_verbs[] = {
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{}
 };
 
-static struct hda_verb alc262_lenovo_3000_init_verbs[] = {
+static const struct hda_verb alc262_lenovo_3000_init_verbs[] = {
 	/* Front Mic pin: input vref at 50% */
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
 	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{}
 };
 
-static struct hda_input_mux alc262_fujitsu_capture_source = {
+static const struct hda_input_mux alc262_fujitsu_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -11753,7 +11956,7 @@ static struct hda_input_mux alc262_fujitsu_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc262_HP_capture_source = {
+static const struct hda_input_mux alc262_HP_capture_source = {
 	.num_items = 5,
 	.items = {
 		{ "Mic", 0x0 },
@@ -11764,7 +11967,7 @@ static struct hda_input_mux alc262_HP_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc262_HP_D7000_capture_source = {
+static const struct hda_input_mux alc262_HP_D7000_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -11774,44 +11977,19 @@ static struct hda_input_mux alc262_HP_D7000_capture_source = {
 	},
 };
 
-/* mute/unmute internal speaker according to the hp jacks and mute state */
-static void alc262_fujitsu_automute(struct hda_codec *codec, int force)
+static void alc262_fujitsu_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	unsigned int mute;
-
-	if (force || !spec->sense_updated) {
-		spec->jack_present = snd_hda_jack_detect(codec, 0x14) ||
-				     snd_hda_jack_detect(codec, 0x1b);
-		spec->sense_updated = 1;
-	}
-	/* unmute internal speaker only if both HPs are unplugged and
-	 * master switch is on
-	 */
-	if (spec->jack_present)
-		mute = HDA_AMP_MUTE;
-	else
-		mute = snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0);
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, mute);
-}
-
-/* unsolicited event for HP jack sensing */
-static void alc262_fujitsu_unsol_event(struct hda_codec *codec,
-				       unsigned int res)
-{
-	if ((res >> 26) != ALC_HP_EVENT)
-		return;
-	alc262_fujitsu_automute(codec, 1);
-}
 
-static void alc262_fujitsu_init_hook(struct hda_codec *codec)
-{
-	alc262_fujitsu_automute(codec, 1);
+	spec->autocfg.hp_pins[0] = 0x14;
+	spec->autocfg.hp_pins[1] = 0x1b;
+	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 /* bind volumes of both NID 0x0c and 0x0d */
-static struct hda_bind_ctls alc262_fujitsu_bind_master_vol = {
+static const struct hda_bind_ctls alc262_fujitsu_bind_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT),
@@ -11820,78 +11998,15 @@ static struct hda_bind_ctls alc262_fujitsu_bind_master_vol = {
 	},
 };
 
-/* mute/unmute internal speaker according to the hp jack and mute state */
-static void alc262_lenovo_3000_automute(struct hda_codec *codec, int force)
-{
-	struct alc_spec *spec = codec->spec;
-	unsigned int mute;
-
-	if (force || !spec->sense_updated) {
-		spec->jack_present = snd_hda_jack_detect(codec, 0x1b);
-		spec->sense_updated = 1;
-	}
-	if (spec->jack_present) {
-		/* mute internal speaker */
-		snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, HDA_AMP_MUTE);
-		snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, HDA_AMP_MUTE);
-	} else {
-		/* unmute internal speaker if necessary */
-		mute = snd_hda_codec_amp_read(codec, 0x1b, 0, HDA_OUTPUT, 0);
-		snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, mute);
-		snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, mute);
-	}
-}
-
-/* unsolicited event for HP jack sensing */
-static void alc262_lenovo_3000_unsol_event(struct hda_codec *codec,
-				       unsigned int res)
-{
-	if ((res >> 26) != ALC_HP_EVENT)
-		return;
-	alc262_lenovo_3000_automute(codec, 1);
-}
-
-static int amp_stereo_mute_update(struct hda_codec *codec, hda_nid_t nid,
-				  int dir, int idx, long *valp)
-{
-	int i, change = 0;
-
-	for (i = 0; i < 2; i++, valp++)
-		change |= snd_hda_codec_amp_update(codec, nid, i, dir, idx,
-						   HDA_AMP_MUTE,
-						   *valp ? 0 : HDA_AMP_MUTE);
-	return change;
-}
-
-/* bind hp and internal speaker mute (with plug check) */
-static int alc262_fujitsu_master_sw_put(struct snd_kcontrol *kcontrol,
-					 struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	long *valp = ucontrol->value.integer.value;
-	int change;
-
-	change = amp_stereo_mute_update(codec, 0x14, HDA_OUTPUT, 0, valp);
-	change |= amp_stereo_mute_update(codec, 0x1b, HDA_OUTPUT, 0, valp);
-	if (change)
-		alc262_fujitsu_automute(codec, 0);
-	return change;
-}
-
-static struct snd_kcontrol_new alc262_fujitsu_mixer[] = {
+static const struct snd_kcontrol_new alc262_fujitsu_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc262_fujitsu_bind_master_vol),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
-		.subdevice = HDA_SUBDEV_AMP_FLAG,
-		.info = snd_hda_mixer_amp_switch_info,
-		.get = snd_hda_mixer_amp_switch_get,
-		.put = alc262_fujitsu_master_sw_put,
-		.private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
+		.info = snd_ctl_boolean_mono_info,
+		.get = alc262_hp_master_sw_get,
+		.put = alc262_hp_master_sw_put,
 	},
 	{
 		.iface = NID_MAPPING,
@@ -11909,30 +12024,26 @@ static struct snd_kcontrol_new alc262_fujitsu_mixer[] = {
 	{ } /* end */
 };
 
-/* bind hp and internal speaker mute (with plug check) */
-static int alc262_lenovo_3000_master_sw_put(struct snd_kcontrol *kcontrol,
-					 struct snd_ctl_elem_value *ucontrol)
+static void alc262_lenovo_3000_setup(struct hda_codec *codec)
 {
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	long *valp = ucontrol->value.integer.value;
-	int change;
+	struct alc_spec *spec = codec->spec;
 
-	change = amp_stereo_mute_update(codec, 0x1b, HDA_OUTPUT, 0, valp);
-	if (change)
-		alc262_lenovo_3000_automute(codec, 0);
-	return change;
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[1] = 0x16;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-static struct snd_kcontrol_new alc262_lenovo_3000_mixer[] = {
+static const struct snd_kcontrol_new alc262_lenovo_3000_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc262_fujitsu_bind_master_vol),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
-		.subdevice = HDA_SUBDEV_AMP_FLAG,
-		.info = snd_hda_mixer_amp_switch_info,
-		.get = snd_hda_mixer_amp_switch_get,
-		.put = alc262_lenovo_3000_master_sw_put,
-		.private_value = HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_OUTPUT),
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x1b,
+		.info = snd_ctl_boolean_mono_info,
+		.get = alc262_hp_master_sw_get,
+		.put = alc262_hp_master_sw_put,
 	},
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
 	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
@@ -11945,7 +12056,7 @@ static struct snd_kcontrol_new alc262_lenovo_3000_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc262_toshiba_rx1_mixer[] = {
+static const struct snd_kcontrol_new alc262_toshiba_rx1_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc262_fujitsu_bind_master_vol),
 	ALC262_HIPPO_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
@@ -11958,13 +12069,13 @@ static struct snd_kcontrol_new alc262_toshiba_rx1_mixer[] = {
 };
 
 /* additional init verbs for Benq laptops */
-static struct hda_verb alc262_EAPD_verbs[] = {
+static const struct hda_verb alc262_EAPD_verbs[] = {
 	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
 	{0x20, AC_VERB_SET_PROC_COEF,  0x3070},
 	{}
 };
 
-static struct hda_verb alc262_benq_t31_EAPD_verbs[] = {
+static const struct hda_verb alc262_benq_t31_EAPD_verbs[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
 
@@ -11974,7 +12085,7 @@ static struct hda_verb alc262_benq_t31_EAPD_verbs[] = {
 };
 
 /* Samsung Q1 Ultra Vista model setup */
-static struct snd_kcontrol_new alc262_ultra_mixer[] = {
+static const struct snd_kcontrol_new alc262_ultra_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
@@ -11984,7 +12095,7 @@ static struct snd_kcontrol_new alc262_ultra_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc262_ultra_verbs[] = {
+static const struct hda_verb alc262_ultra_verbs[] = {
 	/* output mixer */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
@@ -12047,7 +12158,7 @@ static void alc262_ultra_unsol_event(struct hda_codec *codec,
 	alc262_ultra_automute(codec);
 }
 
-static struct hda_input_mux alc262_ultra_capture_source = {
+static const struct hda_input_mux alc262_ultra_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x1 },
@@ -12073,7 +12184,7 @@ static int alc262_ultra_mux_enum_put(struct snd_kcontrol *kcontrol,
 	return ret;
 }
 
-static struct snd_kcontrol_new alc262_ultra_capture_mixer[] = {
+static const struct snd_kcontrol_new alc262_ultra_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
 	{
@@ -12148,9 +12259,9 @@ static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec,
 
 	spec->multiout.num_dacs = 1;	/* only use one dac */
 	spec->multiout.dac_nids = spec->private_dac_nids;
-	spec->multiout.dac_nids[0] = 2;
+	spec->private_dac_nids[0] = 2;
 
-	pfx = alc_get_line_out_pfx(cfg, true);
+	pfx = alc_get_line_out_pfx(spec, true);
 	if (!pfx)
 		pfx = "Front";
 	for (i = 0; i < 2; i++) {
@@ -12204,7 +12315,7 @@ static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec,
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc262_volume_init_verbs[] = {
+static const struct hda_verb alc262_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -12265,7 +12376,7 @@ static struct hda_verb alc262_volume_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc262_HP_BPC_init_verbs[] = {
+static const struct hda_verb alc262_HP_BPC_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -12369,7 +12480,7 @@ static struct hda_verb alc262_HP_BPC_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc262_HP_BPC_WildWest_init_verbs[] = {
+static const struct hda_verb alc262_HP_BPC_WildWest_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -12465,7 +12576,7 @@ static struct hda_verb alc262_HP_BPC_WildWest_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc262_toshiba_rx1_unsol_verbs[] = {
+static const struct hda_verb alc262_toshiba_rx1_unsol_verbs[] = {
 
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },	/* Front Speaker */
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
@@ -12501,7 +12612,7 @@ static const struct alc_fixup alc262_fixups[] = {
 	},
 };
 
-static struct snd_pci_quirk alc262_fixup_tbl[] = {
+static const struct snd_pci_quirk alc262_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1734, 0x1147, "FSC Celsius H270", PINFIX_FSC_H270),
 	{}
 };
@@ -12524,7 +12635,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc262_ignore[] = { 0x1d, 0 };
+	static const hda_nid_t alc262_ignore[] = { 0x1d, 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc262_ignore);
@@ -12609,7 +12720,7 @@ static const char * const alc262_models[ALC262_MODEL_LAST] = {
 	[ALC262_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc262_cfg_tbl[] = {
+static const struct snd_pci_quirk alc262_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1002, 0x437b, "Hippo", ALC262_HIPPO),
 	SND_PCI_QUIRK(0x1033, 0x8895, "NEC Versa S9100", ALC262_NEC),
 	SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x1200, "HP xw series",
@@ -12661,7 +12772,7 @@ static struct snd_pci_quirk alc262_cfg_tbl[] = {
 	{}
 };
 
-static struct alc_config_preset alc262_presets[] = {
+static const struct alc_config_preset alc262_presets[] = {
 	[ALC262_BASIC] = {
 		.mixers = { alc262_base_mixer },
 		.init_verbs = { alc262_init_verbs },
@@ -12682,9 +12793,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_capture_source,
-		.unsol_event = alc262_hippo_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc262_hippo_setup,
-		.init_hook = alc262_hippo_automute,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_HIPPO_1] = {
 		.mixers = { alc262_hippo1_mixer },
@@ -12696,9 +12807,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_capture_source,
-		.unsol_event = alc262_hippo_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc262_hippo1_setup,
-		.init_hook = alc262_hippo_automute,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_FUJITSU] = {
 		.mixers = { alc262_fujitsu_mixer },
@@ -12711,8 +12822,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_fujitsu_capture_source,
-		.unsol_event = alc262_fujitsu_unsol_event,
-		.init_hook = alc262_fujitsu_init_hook,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc262_fujitsu_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_HP_BPC] = {
 		.mixers = { alc262_HP_BPC_mixer },
@@ -12723,8 +12835,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_HP_capture_source,
-		.unsol_event = alc262_hp_bpc_unsol_event,
-		.init_hook = alc262_hp_bpc_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc262_hp_bpc_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_HP_BPC_D7000_WF] = {
 		.mixers = { alc262_HP_BPC_WildWest_mixer },
@@ -12735,8 +12848,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_HP_D7000_capture_source,
-		.unsol_event = alc262_hp_wildwest_unsol_event,
-		.init_hook = alc262_hp_wildwest_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc262_hp_wildwest_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_HP_BPC_D7000_WL] = {
 		.mixers = { alc262_HP_BPC_WildWest_mixer,
@@ -12748,8 +12862,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_HP_D7000_capture_source,
-		.unsol_event = alc262_hp_wildwest_unsol_event,
-		.init_hook = alc262_hp_wildwest_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc262_hp_wildwest_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_HP_TC_T5735] = {
 		.mixers = { alc262_hp_t5735_mixer },
@@ -12792,9 +12907,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_capture_source,
-		.unsol_event = alc262_hippo_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc262_hippo_setup,
-		.init_hook = alc262_hippo_automute,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_BENQ_T31] = {
 		.mixers = { alc262_benq_t31_mixer },
@@ -12806,9 +12921,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_capture_source,
-		.unsol_event = alc262_hippo_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc262_hippo_setup,
-		.init_hook = alc262_hippo_automute,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_ULTRA] = {
 		.mixers = { alc262_ultra_mixer },
@@ -12837,7 +12952,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_fujitsu_capture_source,
-		.unsol_event = alc262_lenovo_3000_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc262_lenovo_3000_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_NEC] = {
 		.mixers = { alc262_nec_mixer },
@@ -12874,9 +12991,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_capture_source,
-		.unsol_event = alc262_hippo_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc262_hippo_setup,
-		.init_hook = alc262_hippo_automute,
+		.init_hook = alc_inithook,
 	},
 	[ALC262_TYAN] = {
 		.mixers = { alc262_tyan_mixer },
@@ -12888,9 +13005,9 @@ static struct alc_config_preset alc262_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc262_modes),
 		.channel_mode = alc262_modes,
 		.input_mux = &alc262_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc262_tyan_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 };
 
@@ -13011,6 +13128,7 @@ static int patch_alc262(struct hda_codec *codec)
 	codec->patch_ops = alc_patch_ops;
 	if (board_config == ALC262_AUTO)
 		spec->init_hook = alc262_auto_init;
+	spec->shutup = alc_eapd_shutup;
 
 	alc_init_jacks(codec);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -13027,24 +13145,24 @@ static int patch_alc262(struct hda_codec *codec)
 #define ALC268_DIGOUT_NID	ALC880_DIGOUT_NID
 #define alc268_modes		alc260_modes
 
-static hda_nid_t alc268_dac_nids[2] = {
+static const hda_nid_t alc268_dac_nids[2] = {
 	/* front, hp */
 	0x02, 0x03
 };
 
-static hda_nid_t alc268_adc_nids[2] = {
+static const hda_nid_t alc268_adc_nids[2] = {
 	/* ADC0-1 */
 	0x08, 0x07
 };
 
-static hda_nid_t alc268_adc_nids_alt[1] = {
+static const hda_nid_t alc268_adc_nids_alt[1] = {
 	/* ADC0 */
 	0x08
 };
 
-static hda_nid_t alc268_capsrc_nids[2] = { 0x23, 0x24 };
+static const hda_nid_t alc268_capsrc_nids[2] = { 0x23, 0x24 };
 
-static struct snd_kcontrol_new alc268_base_mixer[] = {
+static const struct snd_kcontrol_new alc268_base_mixer[] = {
 	/* output mixer control */
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x2, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -13056,7 +13174,7 @@ static struct snd_kcontrol_new alc268_base_mixer[] = {
 	{ }
 };
 
-static struct snd_kcontrol_new alc268_toshiba_mixer[] = {
+static const struct snd_kcontrol_new alc268_toshiba_mixer[] = {
 	/* output mixer control */
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x2, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x3, 0x0, HDA_OUTPUT),
@@ -13068,7 +13186,7 @@ static struct snd_kcontrol_new alc268_toshiba_mixer[] = {
 };
 
 /* bind Beep switches of both NID 0x0f and 0x10 */
-static struct hda_bind_ctls alc268_bind_beep_sw = {
+static const struct hda_bind_ctls alc268_bind_beep_sw = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x0f, 3, 1, HDA_INPUT),
@@ -13077,27 +13195,27 @@ static struct hda_bind_ctls alc268_bind_beep_sw = {
 	},
 };
 
-static struct snd_kcontrol_new alc268_beep_mixer[] = {
+static const struct snd_kcontrol_new alc268_beep_mixer[] = {
 	HDA_CODEC_VOLUME("Beep Playback Volume", 0x1d, 0x0, HDA_INPUT),
 	HDA_BIND_SW("Beep Playback Switch", &alc268_bind_beep_sw),
 	{ }
 };
 
-static struct hda_verb alc268_eapd_verbs[] = {
+static const struct hda_verb alc268_eapd_verbs[] = {
 	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{ }
 };
 
 /* Toshiba specific */
-static struct hda_verb alc268_toshiba_verbs[] = {
+static const struct hda_verb alc268_toshiba_verbs[] = {
 	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
 	{ } /* end */
 };
 
 /* Acer specific */
 /* bind volumes of both NID 0x02 and 0x03 */
-static struct hda_bind_ctls alc268_acer_bind_master_vol = {
+static const struct hda_bind_ctls alc268_acer_bind_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT),
@@ -13106,66 +13224,44 @@ static struct hda_bind_ctls alc268_acer_bind_master_vol = {
 	},
 };
 
-/* mute/unmute internal speaker according to the hp jack and mute state */
-static void alc268_acer_automute(struct hda_codec *codec, int force)
+static void alc268_acer_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	unsigned int mute;
 
-	if (force || !spec->sense_updated) {
-		spec->jack_present = snd_hda_jack_detect(codec, 0x14);
-		spec->sense_updated = 1;
-	}
-	if (spec->jack_present)
-		mute = HDA_AMP_MUTE; /* mute internal speaker */
-	else /* unmute internal speaker if necessary */
-		mute = snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0);
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, mute);
+	spec->autocfg.hp_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
+#define alc268_acer_master_sw_get	alc262_hp_master_sw_get
+#define alc268_acer_master_sw_put	alc262_hp_master_sw_put
 
-/* bind hp and internal speaker mute (with plug check) */
-static int alc268_acer_master_sw_put(struct snd_kcontrol *kcontrol,
-				     struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	long *valp = ucontrol->value.integer.value;
-	int change;
-
-	change = amp_stereo_mute_update(codec, 0x14, HDA_OUTPUT, 0, valp);
-	if (change)
-		alc268_acer_automute(codec, 0);
-	return change;
-}
-
-static struct snd_kcontrol_new alc268_acer_aspire_one_mixer[] = {
+static const struct snd_kcontrol_new alc268_acer_aspire_one_mixer[] = {
 	/* output mixer control */
 	HDA_BIND_VOL("Master Playback Volume", &alc268_acer_bind_master_vol),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
-		.subdevice = HDA_SUBDEV_AMP_FLAG,
-		.info = snd_hda_mixer_amp_switch_info,
-		.get = snd_hda_mixer_amp_switch_get,
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x15,
+		.info = snd_ctl_boolean_mono_info,
+		.get = alc268_acer_master_sw_get,
 		.put = alc268_acer_master_sw_put,
-		.private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
 	},
 	HDA_CODEC_VOLUME("Mic Boost Capture Volume", 0x18, 0, HDA_INPUT),
 	{ }
 };
 
-static struct snd_kcontrol_new alc268_acer_mixer[] = {
+static const struct snd_kcontrol_new alc268_acer_mixer[] = {
 	/* output mixer control */
 	HDA_BIND_VOL("Master Playback Volume", &alc268_acer_bind_master_vol),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
-		.subdevice = HDA_SUBDEV_AMP_FLAG,
-		.info = snd_hda_mixer_amp_switch_info,
-		.get = snd_hda_mixer_amp_switch_get,
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
+		.info = snd_ctl_boolean_mono_info,
+		.get = alc268_acer_master_sw_get,
 		.put = alc268_acer_master_sw_put,
-		.private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
 	},
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Internal Mic Boost Volume", 0x19, 0, HDA_INPUT),
@@ -13173,24 +13269,23 @@ static struct snd_kcontrol_new alc268_acer_mixer[] = {
 	{ }
 };
 
-static struct snd_kcontrol_new alc268_acer_dmic_mixer[] = {
+static const struct snd_kcontrol_new alc268_acer_dmic_mixer[] = {
 	/* output mixer control */
 	HDA_BIND_VOL("Master Playback Volume", &alc268_acer_bind_master_vol),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Master Playback Switch",
-		.subdevice = HDA_SUBDEV_AMP_FLAG,
-		.info = snd_hda_mixer_amp_switch_info,
-		.get = snd_hda_mixer_amp_switch_get,
+		.subdevice = HDA_SUBDEV_NID_FLAG | 0x14,
+		.info = snd_ctl_boolean_mono_info,
+		.get = alc268_acer_master_sw_get,
 		.put = alc268_acer_master_sw_put,
-		.private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
 	},
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Line In Boost Volume", 0x1a, 0, HDA_INPUT),
 	{ }
 };
 
-static struct hda_verb alc268_acer_aspire_one_verbs[] = {
+static const struct hda_verb alc268_acer_aspire_one_verbs[] = {
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
@@ -13200,7 +13295,7 @@ static struct hda_verb alc268_acer_aspire_one_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc268_acer_verbs[] = {
+static const struct hda_verb alc268_acer_verbs[] = {
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* internal dmic? */
 	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -13212,67 +13307,24 @@ static struct hda_verb alc268_acer_verbs[] = {
 };
 
 /* unsolicited event for HP jack sensing */
-#define alc268_toshiba_unsol_event	alc262_hippo_unsol_event
 #define alc268_toshiba_setup		alc262_hippo_setup
-#define alc268_toshiba_automute		alc262_hippo_automute
 
-static void alc268_acer_unsol_event(struct hda_codec *codec,
-				       unsigned int res)
-{
-	if ((res >> 26) != ALC880_HP_EVENT)
-		return;
-	alc268_acer_automute(codec, 1);
-}
-
-static void alc268_acer_init_hook(struct hda_codec *codec)
+static void alc268_acer_lc_setup(struct hda_codec *codec)
 {
-	alc268_acer_automute(codec, 1);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0f;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x12;
+	spec->int_mic.mux_idx = 6;
+	spec->auto_mic = 1;
 }
 
-/* toggle speaker-output according to the hp-jack state */
-static void alc268_aspire_one_speaker_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x15);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0f, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0f, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
-}
-
-static void alc268_acer_lc_unsol_event(struct hda_codec *codec,
-				    unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc268_aspire_one_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-static void alc268_acer_lc_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-	spec->ext_mic.pin = 0x18;
-	spec->ext_mic.mux_idx = 0;
-	spec->int_mic.pin = 0x12;
-	spec->int_mic.mux_idx = 6;
-	spec->auto_mic = 1;
-}
-
-static void alc268_acer_lc_init_hook(struct hda_codec *codec)
-{
-	alc268_aspire_one_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-
-static struct snd_kcontrol_new alc268_dell_mixer[] = {
+static const struct snd_kcontrol_new alc268_dell_mixer[] = {
 	/* output mixer control */
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -13283,7 +13335,7 @@ static struct snd_kcontrol_new alc268_dell_mixer[] = {
 	{ }
 };
 
-static struct hda_verb alc268_dell_verbs[] = {
+static const struct hda_verb alc268_dell_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
@@ -13303,9 +13355,11 @@ static void alc268_dell_setup(struct hda_codec *codec)
 	spec->int_mic.pin = 0x19;
 	spec->int_mic.mux_idx = 1;
 	spec->auto_mic = 1;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
-static struct snd_kcontrol_new alc267_quanta_il1_mixer[] = {
+static const struct snd_kcontrol_new alc267_quanta_il1_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x2, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x3, 0x0, HDA_OUTPUT),
@@ -13317,7 +13371,7 @@ static struct snd_kcontrol_new alc267_quanta_il1_mixer[] = {
 	{ }
 };
 
-static struct hda_verb alc267_quanta_il1_verbs[] = {
+static const struct hda_verb alc267_quanta_il1_verbs[] = {
 	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
 	{0x18, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_MIC_EVENT | AC_USRSP_EN},
 	{ }
@@ -13333,12 +13387,14 @@ static void alc267_quanta_il1_setup(struct hda_codec *codec)
 	spec->int_mic.pin = 0x19;
 	spec->int_mic.mux_idx = 1;
 	spec->auto_mic = 1;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
 }
 
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc268_base_init_verbs[] = {
+static const struct hda_verb alc268_base_init_verbs[] = {
 	/* Unmute DAC0-1 and set vol = 0 */
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
@@ -13386,7 +13442,7 @@ static struct hda_verb alc268_base_init_verbs[] = {
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc268_volume_init_verbs[] = {
+static const struct hda_verb alc268_volume_init_verbs[] = {
 	/* set output DAC */
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
@@ -13412,20 +13468,20 @@ static struct hda_verb alc268_volume_init_verbs[] = {
 	{ }
 };
 
-static struct snd_kcontrol_new alc268_capture_nosrc_mixer[] = {
+static const struct snd_kcontrol_new alc268_capture_nosrc_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x23, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x23, 0x0, HDA_OUTPUT),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc268_capture_alt_mixer[] = {
+static const struct snd_kcontrol_new alc268_capture_alt_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x23, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x23, 0x0, HDA_OUTPUT),
 	_DEFINE_CAPSRC(1),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc268_capture_mixer[] = {
+static const struct snd_kcontrol_new alc268_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x23, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x23, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x24, 0x0, HDA_OUTPUT),
@@ -13434,7 +13490,7 @@ static struct snd_kcontrol_new alc268_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_input_mux alc268_capture_source = {
+static const struct hda_input_mux alc268_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -13444,7 +13500,7 @@ static struct hda_input_mux alc268_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc268_acer_capture_source = {
+static const struct hda_input_mux alc268_acer_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -13453,7 +13509,7 @@ static struct hda_input_mux alc268_acer_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc268_acer_dmic_capture_source = {
+static const struct hda_input_mux alc268_acer_dmic_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -13463,7 +13519,7 @@ static struct hda_input_mux alc268_acer_dmic_capture_source = {
 };
 
 #ifdef CONFIG_SND_DEBUG
-static struct snd_kcontrol_new alc268_test_mixer[] = {
+static const struct snd_kcontrol_new alc268_test_mixer[] = {
 	/* Volume widgets */
 	HDA_CODEC_VOLUME("LOUT1 Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("LOUT2 Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -13542,7 +13598,7 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
 						      HDA_OUTPUT));
 		if (err < 0)
 			return err;
-		spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
+		spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
 	}
 
 	if (nid != 0x16)
@@ -13715,7 +13771,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc268_ignore[] = { 0 };
+	static const hda_nid_t alc268_ignore[] = { 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc268_ignore);
@@ -13795,7 +13851,7 @@ static const char * const alc268_models[ALC268_MODEL_LAST] = {
 	[ALC268_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc268_cfg_tbl[] = {
+static const struct snd_pci_quirk alc268_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x011e, "Acer Aspire 5720z", ALC268_ACER),
 	SND_PCI_QUIRK(0x1025, 0x0126, "Acer", ALC268_ACER),
 	SND_PCI_QUIRK(0x1025, 0x012e, "Acer Aspire 5310", ALC268_ACER),
@@ -13820,7 +13876,7 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = {
 };
 
 /* Toshiba laptops have no unique PCI SSID but only codec SSID */
-static struct snd_pci_quirk alc268_ssid_cfg_tbl[] = {
+static const struct snd_pci_quirk alc268_ssid_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1179, 0xff0a, "TOSHIBA X-200", ALC268_AUTO),
 	SND_PCI_QUIRK(0x1179, 0xff0e, "TOSHIBA X-200 HDMI", ALC268_AUTO),
 	SND_PCI_QUIRK_MASK(0x1179, 0xff00, 0xff00, "TOSHIBA A/Lx05",
@@ -13828,7 +13884,7 @@ static struct snd_pci_quirk alc268_ssid_cfg_tbl[] = {
 	{}
 };
 
-static struct alc_config_preset alc268_presets[] = {
+static const struct alc_config_preset alc268_presets[] = {
 	[ALC267_QUANTA_IL1] = {
 		.mixers = { alc267_quanta_il1_mixer, alc268_beep_mixer,
 			    alc268_capture_nosrc_mixer },
@@ -13874,9 +13930,9 @@ static struct alc_config_preset alc268_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc268_modes),
 		.channel_mode = alc268_modes,
 		.input_mux = &alc268_capture_source,
-		.unsol_event = alc268_toshiba_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc268_toshiba_setup,
-		.init_hook = alc268_toshiba_automute,
+		.init_hook = alc_inithook,
 	},
 	[ALC268_ACER] = {
 		.mixers = { alc268_acer_mixer, alc268_capture_alt_mixer,
@@ -13892,8 +13948,9 @@ static struct alc_config_preset alc268_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc268_modes),
 		.channel_mode = alc268_modes,
 		.input_mux = &alc268_acer_capture_source,
-		.unsol_event = alc268_acer_unsol_event,
-		.init_hook = alc268_acer_init_hook,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc268_acer_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC268_ACER_DMIC] = {
 		.mixers = { alc268_acer_dmic_mixer, alc268_capture_alt_mixer,
@@ -13909,8 +13966,9 @@ static struct alc_config_preset alc268_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc268_modes),
 		.channel_mode = alc268_modes,
 		.input_mux = &alc268_acer_dmic_capture_source,
-		.unsol_event = alc268_acer_unsol_event,
-		.init_hook = alc268_acer_init_hook,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc268_acer_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC268_ACER_ASPIRE_ONE] = {
 		.mixers = { alc268_acer_aspire_one_mixer,
@@ -13926,9 +13984,9 @@ static struct alc_config_preset alc268_presets[] = {
 		.hp_nid = 0x03,
 		.num_channel_mode = ARRAY_SIZE(alc268_modes),
 		.channel_mode = alc268_modes,
-		.unsol_event = alc268_acer_lc_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc268_acer_lc_setup,
-		.init_hook = alc268_acer_lc_init_hook,
+		.init_hook = alc_inithook,
 	},
 	[ALC268_DELL] = {
 		.mixers = { alc268_dell_mixer, alc268_beep_mixer,
@@ -13962,8 +14020,9 @@ static struct alc_config_preset alc268_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc268_modes),
 		.channel_mode = alc268_modes,
 		.input_mux = &alc268_capture_source,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc268_toshiba_setup,
-		.init_hook = alc268_toshiba_automute,
+		.init_hook = alc_inithook,
 	},
 #ifdef CONFIG_SND_DEBUG
 	[ALC268_TEST] = {
@@ -14085,6 +14144,7 @@ static int patch_alc268(struct hda_codec *codec)
 	codec->patch_ops = alc_patch_ops;
 	if (board_config == ALC268_AUTO)
 		spec->init_hook = alc268_auto_init;
+	spec->shutup = alc_eapd_shutup;
 
 	alc_init_jacks(codec);
 
@@ -14098,32 +14158,32 @@ static int patch_alc268(struct hda_codec *codec)
 
 #define alc269_dac_nids		alc260_dac_nids
 
-static hda_nid_t alc269_adc_nids[1] = {
+static const hda_nid_t alc269_adc_nids[1] = {
 	/* ADC1 */
 	0x08,
 };
 
-static hda_nid_t alc269_capsrc_nids[1] = {
+static const hda_nid_t alc269_capsrc_nids[1] = {
 	0x23,
 };
 
-static hda_nid_t alc269vb_adc_nids[1] = {
+static const hda_nid_t alc269vb_adc_nids[1] = {
 	/* ADC1 */
 	0x09,
 };
 
-static hda_nid_t alc269vb_capsrc_nids[1] = {
+static const hda_nid_t alc269vb_capsrc_nids[1] = {
 	0x22,
 };
 
-static hda_nid_t alc269_adc_candidates[] = {
+static const hda_nid_t alc269_adc_candidates[] = {
 	0x08, 0x09, 0x07, 0x11,
 };
 
 #define alc269_modes		alc260_modes
 #define alc269_capture_source	alc880_lg_lw_capture_source
 
-static struct snd_kcontrol_new alc269_base_mixer[] = {
+static const struct snd_kcontrol_new alc269_base_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
@@ -14139,7 +14199,7 @@ static struct snd_kcontrol_new alc269_base_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc269_quanta_fl1_mixer[] = {
+static const struct snd_kcontrol_new alc269_quanta_fl1_mixer[] = {
 	/* output mixer control */
 	HDA_BIND_VOL("Master Playback Volume", &alc268_acer_bind_master_vol),
 	{
@@ -14160,7 +14220,7 @@ static struct snd_kcontrol_new alc269_quanta_fl1_mixer[] = {
 	{ }
 };
 
-static struct snd_kcontrol_new alc269_lifebook_mixer[] = {
+static const struct snd_kcontrol_new alc269_lifebook_mixer[] = {
 	/* output mixer control */
 	HDA_BIND_VOL("Master Playback Volume", &alc268_acer_bind_master_vol),
 	{
@@ -14184,7 +14244,7 @@ static struct snd_kcontrol_new alc269_lifebook_mixer[] = {
 	{ }
 };
 
-static struct snd_kcontrol_new alc269_laptop_mixer[] = {
+static const struct snd_kcontrol_new alc269_laptop_mixer[] = {
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
@@ -14192,7 +14252,7 @@ static struct snd_kcontrol_new alc269_laptop_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc269vb_laptop_mixer[] = {
+static const struct snd_kcontrol_new alc269vb_laptop_mixer[] = {
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x21, 0x0, HDA_OUTPUT),
@@ -14200,14 +14260,14 @@ static struct snd_kcontrol_new alc269vb_laptop_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc269_asus_mixer[] = {
+static const struct snd_kcontrol_new alc269_asus_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0x0c, 0x0, HDA_INPUT),
 	{ } /* end */
 };
 
 /* capture mixer elements */
-static struct snd_kcontrol_new alc269_laptop_analog_capture_mixer[] = {
+static const struct snd_kcontrol_new alc269_laptop_analog_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0, HDA_INPUT),
@@ -14215,14 +14275,14 @@ static struct snd_kcontrol_new alc269_laptop_analog_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc269_laptop_digital_capture_mixer[] = {
+static const struct snd_kcontrol_new alc269_laptop_digital_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0, HDA_INPUT),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc269vb_laptop_analog_capture_mixer[] = {
+static const struct snd_kcontrol_new alc269vb_laptop_analog_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0, HDA_INPUT),
@@ -14230,7 +14290,7 @@ static struct snd_kcontrol_new alc269vb_laptop_analog_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc269vb_laptop_digital_capture_mixer[] = {
+static const struct snd_kcontrol_new alc269vb_laptop_digital_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0, HDA_INPUT),
@@ -14240,7 +14300,7 @@ static struct snd_kcontrol_new alc269vb_laptop_digital_capture_mixer[] = {
 /* FSC amilo */
 #define alc269_fujitsu_mixer	alc269_laptop_mixer
 
-static struct hda_verb alc269_quanta_fl1_verbs[] = {
+static const struct hda_verb alc269_quanta_fl1_verbs[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -14250,7 +14310,7 @@ static struct hda_verb alc269_quanta_fl1_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc269_lifebook_verbs[] = {
+static const struct hda_verb alc269_lifebook_verbs[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x1a, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
@@ -14267,15 +14327,7 @@ static struct hda_verb alc269_lifebook_verbs[] = {
 /* toggle speaker-output according to the hp-jack state */
 static void alc269_quanta_fl1_speaker_automute(struct hda_codec *codec)
 {
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x15);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
+	alc_hp_automute(codec);
 
 	snd_hda_codec_write(codec, 0x20, 0,
 			AC_VERB_SET_COEF_INDEX, 0x0c);
@@ -14288,34 +14340,8 @@ static void alc269_quanta_fl1_speaker_automute(struct hda_codec *codec)
 			AC_VERB_SET_PROC_COEF, 0x480);
 }
 
-/* toggle speaker-output according to the hp-jacks state */
-static void alc269_lifebook_speaker_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-	unsigned char bits;
-
-	/* Check laptop headphone socket */
-	present = snd_hda_jack_detect(codec, 0x15);
-
-	/* Check port replicator headphone socket */
-	present |= snd_hda_jack_detect(codec, 0x1a);
-
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
-
-	snd_hda_codec_write(codec, 0x20, 0,
-			AC_VERB_SET_COEF_INDEX, 0x0c);
-	snd_hda_codec_write(codec, 0x20, 0,
-			AC_VERB_SET_PROC_COEF, 0x680);
-
-	snd_hda_codec_write(codec, 0x20, 0,
-			AC_VERB_SET_COEF_INDEX, 0x0c);
-	snd_hda_codec_write(codec, 0x20, 0,
-			AC_VERB_SET_PROC_COEF, 0x480);
-}
+#define alc269_lifebook_speaker_automute \
+	alc269_quanta_fl1_speaker_automute
 
 static void alc269_lifebook_mic_autoswitch(struct hda_codec *codec)
 {
@@ -14364,6 +14390,9 @@ static void alc269_quanta_fl1_setup(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
 	spec->ext_mic.pin = 0x18;
 	spec->ext_mic.mux_idx = 0;
 	spec->int_mic.pin = 0x19;
@@ -14377,13 +14406,24 @@ static void alc269_quanta_fl1_init_hook(struct hda_codec *codec)
 	alc_mic_automute(codec);
 }
 
+static void alc269_lifebook_setup(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x15;
+	spec->autocfg.hp_pins[1] = 0x1a;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
+}
+
 static void alc269_lifebook_init_hook(struct hda_codec *codec)
 {
 	alc269_lifebook_speaker_automute(codec);
 	alc269_lifebook_mic_autoswitch(codec);
 }
 
-static struct hda_verb alc269_laptop_dmic_init_verbs[] = {
+static const struct hda_verb alc269_laptop_dmic_init_verbs[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x23, AC_VERB_SET_CONNECT_SEL, 0x05},
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, 0xb026 },
@@ -14394,7 +14434,7 @@ static struct hda_verb alc269_laptop_dmic_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc269_laptop_amic_init_verbs[] = {
+static const struct hda_verb alc269_laptop_amic_init_verbs[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x23, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, 0xb026 },
@@ -14404,7 +14444,7 @@ static struct hda_verb alc269_laptop_amic_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc269vb_laptop_dmic_init_verbs[] = {
+static const struct hda_verb alc269vb_laptop_dmic_init_verbs[] = {
 	{0x21, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x22, AC_VERB_SET_CONNECT_SEL, 0x06},
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, 0xb026 },
@@ -14415,7 +14455,7 @@ static struct hda_verb alc269vb_laptop_dmic_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc269vb_laptop_amic_init_verbs[] = {
+static const struct hda_verb alc269vb_laptop_amic_init_verbs[] = {
 	{0x21, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x22, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, 0xb026 },
@@ -14426,7 +14466,7 @@ static struct hda_verb alc269vb_laptop_amic_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc271_acer_dmic_verbs[] = {
+static const struct hda_verb alc271_acer_dmic_verbs[] = {
 	{0x20, AC_VERB_SET_COEF_INDEX, 0x0d},
 	{0x20, AC_VERB_SET_PROC_COEF, 0x4000},
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
@@ -14440,42 +14480,14 @@ static struct hda_verb alc271_acer_dmic_verbs[] = {
 	{ }
 };
 
-/* toggle speaker-output according to the hp-jack state */
-static void alc269_speaker_automute(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-	unsigned int nid = spec->autocfg.hp_pins[0];
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, nid);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_input_jack_report(codec, nid);
-}
-
-/* unsolicited event for HP jack sensing */
-static void alc269_laptop_unsol_event(struct hda_codec *codec,
-				     unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc269_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
 static void alc269_laptop_amic_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
 	spec->ext_mic.pin = 0x18;
 	spec->ext_mic.mux_idx = 0;
 	spec->int_mic.pin = 0x19;
@@ -14488,6 +14500,9 @@ static void alc269_laptop_dmic_setup(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
 	spec->ext_mic.pin = 0x18;
 	spec->ext_mic.mux_idx = 0;
 	spec->int_mic.pin = 0x12;
@@ -14500,6 +14515,9 @@ static void alc269vb_laptop_amic_setup(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 	spec->autocfg.hp_pins[0] = 0x21;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
 	spec->ext_mic.pin = 0x18;
 	spec->ext_mic.mux_idx = 0;
 	spec->int_mic.pin = 0x19;
@@ -14512,6 +14530,9 @@ static void alc269vb_laptop_dmic_setup(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 	spec->autocfg.hp_pins[0] = 0x21;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
 	spec->ext_mic.pin = 0x18;
 	spec->ext_mic.mux_idx = 0;
 	spec->int_mic.pin = 0x12;
@@ -14519,16 +14540,10 @@ static void alc269vb_laptop_dmic_setup(struct hda_codec *codec)
 	spec->auto_mic = 1;
 }
 
-static void alc269_laptop_inithook(struct hda_codec *codec)
-{
-	alc269_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc269_init_verbs[] = {
+static const struct hda_verb alc269_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -14571,7 +14586,7 @@ static struct hda_verb alc269_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc269vb_init_verbs[] = {
+static const struct hda_verb alc269vb_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -14629,7 +14644,7 @@ static struct hda_verb alc269vb_init_verbs[] = {
 #define alc269_pcm_digital_playback	alc880_pcm_digital_playback
 #define alc269_pcm_digital_capture	alc880_pcm_digital_capture
 
-static struct hda_pcm_stream alc269_44k_pcm_analog_playback = {
+static const struct hda_pcm_stream alc269_44k_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -14642,7 +14657,7 @@ static struct hda_pcm_stream alc269_44k_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream alc269_44k_pcm_analog_capture = {
+static const struct hda_pcm_stream alc269_44k_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -14726,7 +14741,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc269_ignore[] = { 0x1d, 0 };
+	static const hda_nid_t alc269_ignore[] = { 0x1d, 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc269_ignore);
@@ -14796,7 +14811,6 @@ static void alc269_auto_init(struct hda_codec *codec)
 		alc_inithook(codec);
 }
 
-#ifdef SND_HDA_NEEDS_RESUME
 static void alc269_toggle_power_output(struct hda_codec *codec, int power_up)
 {
 	int val = alc_read_coef_idx(codec, 0x04);
@@ -14807,25 +14821,17 @@ static void alc269_toggle_power_output(struct hda_codec *codec, int power_up)
 	alc_write_coef_idx(codec, 0x04, val);
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static int alc269_suspend(struct hda_codec *codec, pm_message_t state)
+static void alc269_shutup(struct hda_codec *codec)
 {
-	struct alc_spec *spec = codec->spec;
-
 	if ((alc_read_coef_idx(codec, 0) & 0x00ff) == 0x017)
 		alc269_toggle_power_output(codec, 0);
 	if ((alc_read_coef_idx(codec, 0) & 0x00ff) == 0x018) {
 		alc269_toggle_power_output(codec, 0);
 		msleep(150);
 	}
-
-	alc_shutup(codec);
-	if (spec && spec->power_hook)
-		spec->power_hook(codec);
-	return 0;
 }
-#endif /* CONFIG_SND_HDA_POWER_SAVE */
 
+#ifdef SND_HDA_NEEDS_RESUME
 static int alc269_resume(struct hda_codec *codec)
 {
 	if ((alc_read_coef_idx(codec, 0) & 0x00ff) == 0x018) {
@@ -14864,7 +14870,7 @@ static void alc269_fixup_hweq(struct hda_codec *codec,
 static void alc271_fixup_dmic(struct hda_codec *codec,
 			      const struct alc_fixup *fix, int action)
 {
-	static struct hda_verb verbs[] = {
+	static const struct hda_verb verbs[] = {
 		{0x20, AC_VERB_SET_COEF_INDEX, 0x0d},
 		{0x20, AC_VERB_SET_PROC_COEF, 0x4000},
 		{}
@@ -14947,7 +14953,7 @@ static const struct alc_fixup alc269_fixups[] = {
 	},
 };
 
-static struct snd_pci_quirk alc269_fixup_tbl[] = {
+static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
 	SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
 	SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
@@ -14978,7 +14984,7 @@ static const char * const alc269_models[ALC269_MODEL_LAST] = {
 	[ALC269_AUTO]			= "auto",
 };
 
-static struct snd_pci_quirk alc269_cfg_tbl[] = {
+static const struct snd_pci_quirk alc269_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_QUANTA_FL1),
 	SND_PCI_QUIRK(0x1025, 0x047c, "ACER ZGA", ALC271_ACER),
 	SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
@@ -15036,7 +15042,7 @@ static struct snd_pci_quirk alc269_cfg_tbl[] = {
 	{}
 };
 
-static struct alc_config_preset alc269_presets[] = {
+static const struct alc_config_preset alc269_presets[] = {
 	[ALC269_BASIC] = {
 		.mixers = { alc269_base_mixer },
 		.init_verbs = { alc269_init_verbs },
@@ -15070,9 +15076,9 @@ static struct alc_config_preset alc269_presets[] = {
 		.hp_nid = 0x03,
 		.num_channel_mode = ARRAY_SIZE(alc269_modes),
 		.channel_mode = alc269_modes,
-		.unsol_event = alc269_laptop_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc269_laptop_amic_setup,
-		.init_hook = alc269_laptop_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC269_DMIC] = {
 		.mixers = { alc269_laptop_mixer },
@@ -15084,9 +15090,9 @@ static struct alc_config_preset alc269_presets[] = {
 		.hp_nid = 0x03,
 		.num_channel_mode = ARRAY_SIZE(alc269_modes),
 		.channel_mode = alc269_modes,
-		.unsol_event = alc269_laptop_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc269_laptop_dmic_setup,
-		.init_hook = alc269_laptop_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC269VB_AMIC] = {
 		.mixers = { alc269vb_laptop_mixer },
@@ -15098,9 +15104,9 @@ static struct alc_config_preset alc269_presets[] = {
 		.hp_nid = 0x03,
 		.num_channel_mode = ARRAY_SIZE(alc269_modes),
 		.channel_mode = alc269_modes,
-		.unsol_event = alc269_laptop_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc269vb_laptop_amic_setup,
-		.init_hook = alc269_laptop_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC269VB_DMIC] = {
 		.mixers = { alc269vb_laptop_mixer },
@@ -15112,9 +15118,9 @@ static struct alc_config_preset alc269_presets[] = {
 		.hp_nid = 0x03,
 		.num_channel_mode = ARRAY_SIZE(alc269_modes),
 		.channel_mode = alc269_modes,
-		.unsol_event = alc269_laptop_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc269vb_laptop_dmic_setup,
-		.init_hook = alc269_laptop_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC269_FUJITSU] = {
 		.mixers = { alc269_fujitsu_mixer },
@@ -15126,9 +15132,9 @@ static struct alc_config_preset alc269_presets[] = {
 		.hp_nid = 0x03,
 		.num_channel_mode = ARRAY_SIZE(alc269_modes),
 		.channel_mode = alc269_modes,
-		.unsol_event = alc269_laptop_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc269_laptop_dmic_setup,
-		.init_hook = alc269_laptop_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC269_LIFEBOOK] = {
 		.mixers = { alc269_lifebook_mixer },
@@ -15140,6 +15146,7 @@ static struct alc_config_preset alc269_presets[] = {
 		.channel_mode = alc269_modes,
 		.input_mux = &alc269_capture_source,
 		.unsol_event = alc269_lifebook_unsol_event,
+		.setup = alc269_lifebook_setup,
 		.init_hook = alc269_lifebook_init_hook,
 	},
 	[ALC271_ACER] = {
@@ -15185,14 +15192,21 @@ static int alc269_fill_coef(struct hda_codec *codec)
 		val = alc_read_coef_idx(codec, 0xd);
 		if ((val & 0x0c00) >> 10 != 0x1) {
 			/* Capless ramp up clock control */
-			alc_write_coef_idx(codec, 0xd, val | 1<<10);
+			alc_write_coef_idx(codec, 0xd, val | (1<<10));
 		}
 		val = alc_read_coef_idx(codec, 0x17);
 		if ((val & 0x01c0) >> 6 != 0x4) {
 			/* Class D power on reset */
-			alc_write_coef_idx(codec, 0x17, val | 1<<7);
+			alc_write_coef_idx(codec, 0x17, val | (1<<7));
 		}
 	}
+
+	val = alc_read_coef_idx(codec, 0xd); /* Class D */
+	alc_write_coef_idx(codec, 0xd, val | (1<<14));
+
+	val = alc_read_coef_idx(codec, 0x4); /* HP */
+	alc_write_coef_idx(codec, 0x4, val | (1<<11));
+
 	return 0;
 }
 
@@ -15313,14 +15327,12 @@ static int patch_alc269(struct hda_codec *codec)
 	spec->vmaster_nid = 0x02;
 
 	codec->patch_ops = alc_patch_ops;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	codec->patch_ops.suspend = alc269_suspend;
-#endif
 #ifdef SND_HDA_NEEDS_RESUME
 	codec->patch_ops.resume = alc269_resume;
 #endif
 	if (board_config == ALC269_AUTO)
 		spec->init_hook = alc269_auto_init;
+	spec->shutup = alc269_shutup;
 
 	alc_init_jacks(codec);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -15341,7 +15353,7 @@ static int patch_alc269(struct hda_codec *codec)
  * set the path ways for 2 channel output
  * need to set the codec line out and mic 1 pin widgets to inputs
  */
-static struct hda_verb alc861_threestack_ch2_init[] = {
+static const struct hda_verb alc861_threestack_ch2_init[] = {
 	/* set pin widget 1Ah (line in) for input */
 	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
 	/* set pin widget 18h (mic1/2) for input, for mic also enable
@@ -15360,7 +15372,7 @@ static struct hda_verb alc861_threestack_ch2_init[] = {
  * 6ch mode
  * need to set the codec line out and mic 1 pin widgets to outputs
  */
-static struct hda_verb alc861_threestack_ch6_init[] = {
+static const struct hda_verb alc861_threestack_ch6_init[] = {
 	/* set pin widget 1Ah (line in) for output (Back Surround)*/
 	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
 	/* set pin widget 18h (mic1) for output (CLFE)*/
@@ -15377,30 +15389,30 @@ static struct hda_verb alc861_threestack_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc861_threestack_modes[2] = {
+static const struct hda_channel_mode alc861_threestack_modes[2] = {
 	{ 2, alc861_threestack_ch2_init },
 	{ 6, alc861_threestack_ch6_init },
 };
 /* Set mic1 as input and unmute the mixer */
-static struct hda_verb alc861_uniwill_m31_ch2_init[] = {
+static const struct hda_verb alc861_uniwill_m31_ch2_init[] = {
 	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 	{ 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x01 << 8)) }, /*mic*/
 	{ } /* end */
 };
 /* Set mic1 as output and mute mixer */
-static struct hda_verb alc861_uniwill_m31_ch4_init[] = {
+static const struct hda_verb alc861_uniwill_m31_ch4_init[] = {
 	{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
 	{ 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8)) }, /*mic*/
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc861_uniwill_m31_modes[2] = {
+static const struct hda_channel_mode alc861_uniwill_m31_modes[2] = {
 	{ 2, alc861_uniwill_m31_ch2_init },
 	{ 4, alc861_uniwill_m31_ch4_init },
 };
 
 /* Set mic1 and line-in as input and unmute the mixer */
-static struct hda_verb alc861_asus_ch2_init[] = {
+static const struct hda_verb alc861_asus_ch2_init[] = {
 	/* set pin widget 1Ah (line in) for input */
 	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
 	/* set pin widget 18h (mic1/2) for input, for mic also enable
@@ -15416,7 +15428,7 @@ static struct hda_verb alc861_asus_ch2_init[] = {
 	{ } /* end */
 };
 /* Set mic1 nad line-in as output and mute mixer */
-static struct hda_verb alc861_asus_ch6_init[] = {
+static const struct hda_verb alc861_asus_ch6_init[] = {
 	/* set pin widget 1Ah (line in) for output (Back Surround)*/
 	{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
 	/* { 0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE }, */
@@ -15434,14 +15446,14 @@ static struct hda_verb alc861_asus_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc861_asus_modes[2] = {
+static const struct hda_channel_mode alc861_asus_modes[2] = {
 	{ 2, alc861_asus_ch2_init },
 	{ 6, alc861_asus_ch6_init },
 };
 
 /* patch-ALC861 */
 
-static struct snd_kcontrol_new alc861_base_mixer[] = {
+static const struct snd_kcontrol_new alc861_base_mixer[] = {
         /* output mixer control */
 	HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x06, 0x0, HDA_OUTPUT),
@@ -15464,7 +15476,7 @@ static struct snd_kcontrol_new alc861_base_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc861_3ST_mixer[] = {
+static const struct snd_kcontrol_new alc861_3ST_mixer[] = {
         /* output mixer control */
 	HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x06, 0x0, HDA_OUTPUT),
@@ -15495,7 +15507,7 @@ static struct snd_kcontrol_new alc861_3ST_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc861_toshiba_mixer[] = {
+static const struct snd_kcontrol_new alc861_toshiba_mixer[] = {
         /* output mixer control */
 	HDA_CODEC_MUTE("Master Playback Switch", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x15, 0x01, HDA_INPUT),
@@ -15504,7 +15516,7 @@ static struct snd_kcontrol_new alc861_toshiba_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc861_uniwill_m31_mixer[] = {
+static const struct snd_kcontrol_new alc861_uniwill_m31_mixer[] = {
         /* output mixer control */
 	HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x06, 0x0, HDA_OUTPUT),
@@ -15535,7 +15547,7 @@ static struct snd_kcontrol_new alc861_uniwill_m31_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc861_asus_mixer[] = {
+static const struct snd_kcontrol_new alc861_asus_mixer[] = {
         /* output mixer control */
 	HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x06, 0x0, HDA_OUTPUT),
@@ -15567,7 +15579,7 @@ static struct snd_kcontrol_new alc861_asus_mixer[] = {
 };
 
 /* additional mixer */
-static struct snd_kcontrol_new alc861_asus_laptop_mixer[] = {
+static const struct snd_kcontrol_new alc861_asus_laptop_mixer[] = {
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_INPUT),
 	{ }
@@ -15576,7 +15588,7 @@ static struct snd_kcontrol_new alc861_asus_laptop_mixer[] = {
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc861_base_init_verbs[] = {
+static const struct hda_verb alc861_base_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -15642,7 +15654,7 @@ static struct hda_verb alc861_base_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc861_threestack_init_verbs[] = {
+static const struct hda_verb alc861_threestack_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -15703,7 +15715,7 @@ static struct hda_verb alc861_threestack_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc861_uniwill_m31_init_verbs[] = {
+static const struct hda_verb alc861_uniwill_m31_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -15765,7 +15777,7 @@ static struct hda_verb alc861_uniwill_m31_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc861_asus_init_verbs[] = {
+static const struct hda_verb alc861_asus_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -15831,7 +15843,7 @@ static struct hda_verb alc861_asus_init_verbs[] = {
 };
 
 /* additional init verbs for ASUS laptops */
-static struct hda_verb alc861_asus_laptop_init_verbs[] = {
+static const struct hda_verb alc861_asus_laptop_init_verbs[] = {
 	{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x45 }, /* HP-out */
 	{ 0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2) }, /* mute line-in */
 	{ }
@@ -15840,7 +15852,7 @@ static struct hda_verb alc861_asus_laptop_init_verbs[] = {
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc861_auto_init_verbs[] = {
+static const struct hda_verb alc861_auto_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -15889,7 +15901,7 @@ static struct hda_verb alc861_auto_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc861_toshiba_init_verbs[] = {
+static const struct hda_verb alc861_toshiba_init_verbs[] = {
 	{0x0f, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
 
 	{ }
@@ -15922,26 +15934,26 @@ static void alc861_toshiba_unsol_event(struct hda_codec *codec,
 
 #define ALC861_DIGOUT_NID	0x07
 
-static struct hda_channel_mode alc861_8ch_modes[1] = {
+static const struct hda_channel_mode alc861_8ch_modes[1] = {
 	{ 8, NULL }
 };
 
-static hda_nid_t alc861_dac_nids[4] = {
+static const hda_nid_t alc861_dac_nids[4] = {
 	/* front, surround, clfe, side */
 	0x03, 0x06, 0x05, 0x04
 };
 
-static hda_nid_t alc660_dac_nids[3] = {
+static const hda_nid_t alc660_dac_nids[3] = {
 	/* front, clfe, surround */
 	0x03, 0x05, 0x06
 };
 
-static hda_nid_t alc861_adc_nids[1] = {
+static const hda_nid_t alc861_adc_nids[1] = {
 	/* ADC0-2 */
 	0x08,
 };
 
-static struct hda_input_mux alc861_capture_source = {
+static const struct hda_input_mux alc861_capture_source = {
 	.num_items = 5,
 	.items = {
 		{ "Mic", 0x0 },
@@ -15991,7 +16003,7 @@ static int alc861_auto_fill_dac_nids(struct hda_codec *codec,
 		dac = alc861_look_for_dac(codec, nid);
 		if (!dac)
 			continue;
-		spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
+		spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
 	}
 	return 0;
 }
@@ -16014,11 +16026,15 @@ static int alc861_auto_create_multi_out_ctls(struct hda_codec *codec,
 	static const char * const chname[4] = {
 		"Front", "Surround", NULL /*CLFE*/, "Side"
 	};
-	const char *pfx = alc_get_line_out_pfx(cfg, true);
+	const char *pfx = alc_get_line_out_pfx(spec, true);
 	hda_nid_t nid;
-	int i, err;
+	int i, err, noutputs;
 
-	for (i = 0; i < cfg->line_outs; i++) {
+	noutputs = cfg->line_outs;
+	if (spec->multi_ios > 0)
+		noutputs += spec->multi_ios;
+
+	for (i = 0; i < noutputs; i++) {
 		nid = spec->multiout.dac_nids[i];
 		if (!nid)
 			continue;
@@ -16151,7 +16167,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc861_ignore[] = { 0x1d, 0 };
+	static const hda_nid_t alc861_ignore[] = { 0x1d, 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc861_ignore);
@@ -16161,6 +16177,9 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
 		return 0; /* can't find valid BIOS pin config */
 
 	err = alc861_auto_fill_dac_nids(codec, &spec->autocfg);
+	if (err < 0)
+		return err;
+	err = alc_auto_add_multi_channel_mode(codec);
 	if (err < 0)
 		return err;
 	err = alc861_auto_create_multi_out_ctls(codec, &spec->autocfg);
@@ -16207,7 +16226,7 @@ static void alc861_auto_init(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list alc861_loopbacks[] = {
+static const struct hda_amp_list alc861_loopbacks[] = {
 	{ 0x15, HDA_INPUT, 0 },
 	{ 0x15, HDA_INPUT, 1 },
 	{ 0x15, HDA_INPUT, 2 },
@@ -16232,7 +16251,7 @@ static const char * const alc861_models[ALC861_MODEL_LAST] = {
 	[ALC861_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc861_cfg_tbl[] = {
+static const struct snd_pci_quirk alc861_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC861_3ST),
 	SND_PCI_QUIRK(0x1043, 0x1335, "ASUS F2/3", ALC861_ASUS_LAPTOP),
 	SND_PCI_QUIRK(0x1043, 0x1338, "ASUS F2/3", ALC861_ASUS_LAPTOP),
@@ -16256,7 +16275,7 @@ static struct snd_pci_quirk alc861_cfg_tbl[] = {
 	{}
 };
 
-static struct alc_config_preset alc861_presets[] = {
+static const struct alc_config_preset alc861_presets[] = {
 	[ALC861_3ST] = {
 		.mixers = { alc861_3ST_mixer },
 		.init_verbs = { alc861_threestack_init_verbs },
@@ -16379,7 +16398,7 @@ static const struct alc_fixup alc861_fixups[] = {
 	},
 };
 
-static struct snd_pci_quirk alc861_fixup_tbl[] = {
+static const struct snd_pci_quirk alc861_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", PINFIX_FSC_AMILO_PI1505),
 	{}
 };
@@ -16472,7 +16491,7 @@ static int patch_alc861(struct hda_codec *codec)
  */
 #define ALC861VD_DIGOUT_NID	0x06
 
-static hda_nid_t alc861vd_dac_nids[4] = {
+static const hda_nid_t alc861vd_dac_nids[4] = {
 	/* front, surr, clfe, side surr */
 	0x02, 0x03, 0x04, 0x05
 };
@@ -16484,21 +16503,21 @@ static hda_nid_t alc861vd_dac_nids[4] = {
  * - and it is the same as in 861vd.
  * adc_nids in ALC660vd are (is) the same as in 861vd
  */
-static hda_nid_t alc660vd_dac_nids[3] = {
+static const hda_nid_t alc660vd_dac_nids[3] = {
 	/* front, rear, clfe, rear_surr */
 	0x02, 0x04, 0x03
 };
 
-static hda_nid_t alc861vd_adc_nids[1] = {
+static const hda_nid_t alc861vd_adc_nids[1] = {
 	/* ADC0 */
 	0x09,
 };
 
-static hda_nid_t alc861vd_capsrc_nids[1] = { 0x22 };
+static const hda_nid_t alc861vd_capsrc_nids[1] = { 0x22 };
 
 /* input MUX */
 /* FIXME: should be a matrix-type input source selection */
-static struct hda_input_mux alc861vd_capture_source = {
+static const struct hda_input_mux alc861vd_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -16508,7 +16527,7 @@ static struct hda_input_mux alc861vd_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc861vd_dallas_capture_source = {
+static const struct hda_input_mux alc861vd_dallas_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x0 },
@@ -16516,7 +16535,7 @@ static struct hda_input_mux alc861vd_dallas_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc861vd_hp_capture_source = {
+static const struct hda_input_mux alc861vd_hp_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Front Mic", 0x0 },
@@ -16527,14 +16546,14 @@ static struct hda_input_mux alc861vd_hp_capture_source = {
 /*
  * 2ch mode
  */
-static struct hda_channel_mode alc861vd_3stack_2ch_modes[1] = {
+static const struct hda_channel_mode alc861vd_3stack_2ch_modes[1] = {
 	{ 2, NULL }
 };
 
 /*
  * 6ch mode
  */
-static struct hda_verb alc861vd_6stack_ch6_init[] = {
+static const struct hda_verb alc861vd_6stack_ch6_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -16545,7 +16564,7 @@ static struct hda_verb alc861vd_6stack_ch6_init[] = {
 /*
  * 8ch mode
  */
-static struct hda_verb alc861vd_6stack_ch8_init[] = {
+static const struct hda_verb alc861vd_6stack_ch8_init[] = {
 	{ 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -16553,12 +16572,12 @@ static struct hda_verb alc861vd_6stack_ch8_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc861vd_6stack_modes[2] = {
+static const struct hda_channel_mode alc861vd_6stack_modes[2] = {
 	{ 6, alc861vd_6stack_ch6_init },
 	{ 8, alc861vd_6stack_ch8_init },
 };
 
-static struct snd_kcontrol_new alc861vd_chmode_mixer[] = {
+static const struct snd_kcontrol_new alc861vd_chmode_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -16572,7 +16591,7 @@ static struct snd_kcontrol_new alc861vd_chmode_mixer[] = {
 /* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17
  *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
  */
-static struct snd_kcontrol_new alc861vd_6st_mixer[] = {
+static const struct snd_kcontrol_new alc861vd_6st_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 
@@ -16608,7 +16627,7 @@ static struct snd_kcontrol_new alc861vd_6st_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc861vd_3st_mixer[] = {
+static const struct snd_kcontrol_new alc861vd_3st_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 
@@ -16631,7 +16650,7 @@ static struct snd_kcontrol_new alc861vd_3st_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc861vd_lenovo_mixer[] = {
+static const struct snd_kcontrol_new alc861vd_lenovo_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	/*HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),*/
 	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -16655,7 +16674,7 @@ static struct snd_kcontrol_new alc861vd_lenovo_mixer[] = {
 /* Pin assignment: Speaker=0x14, HP = 0x15,
  *                 Mic=0x18, Internal Mic = 0x19, CD = 0x1c, PC Beep = 0x1d
  */
-static struct snd_kcontrol_new alc861vd_dallas_mixer[] = {
+static const struct snd_kcontrol_new alc861vd_dallas_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -16672,7 +16691,7 @@ static struct snd_kcontrol_new alc861vd_dallas_mixer[] = {
 /* Pin assignment: Speaker=0x14, Line-out = 0x15,
  *                 Front Mic=0x18, ATAPI Mic = 0x19,
  */
-static struct snd_kcontrol_new alc861vd_hp_mixer[] = {
+static const struct snd_kcontrol_new alc861vd_hp_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -16688,7 +16707,7 @@ static struct snd_kcontrol_new alc861vd_hp_mixer[] = {
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc861vd_volume_init_verbs[] = {
+static const struct hda_verb alc861vd_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0 and set the default input to mic-in
 	 */
@@ -16738,7 +16757,7 @@ static struct hda_verb alc861vd_volume_init_verbs[] = {
  * 3-stack pin configuration:
  * front = 0x14, mic/clfe = 0x18, HP = 0x19, line/surr = 0x1a, f-mic = 0x1b
  */
-static struct hda_verb alc861vd_3stack_init_verbs[] = {
+static const struct hda_verb alc861vd_3stack_init_verbs[] = {
 	/*
 	 * Set pin mode and muting
 	 */
@@ -16769,7 +16788,7 @@ static struct hda_verb alc861vd_3stack_init_verbs[] = {
 /*
  * 6-stack pin configuration:
  */
-static struct hda_verb alc861vd_6stack_init_verbs[] = {
+static const struct hda_verb alc861vd_6stack_init_verbs[] = {
 	/*
 	 * Set pin mode and muting
 	 */
@@ -16810,18 +16829,18 @@ static struct hda_verb alc861vd_6stack_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb alc861vd_eapd_verbs[] = {
+static const struct hda_verb alc861vd_eapd_verbs[] = {
 	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{ }
 };
 
-static struct hda_verb alc660vd_eapd_verbs[] = {
+static const struct hda_verb alc660vd_eapd_verbs[] = {
 	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{ }
 };
 
-static struct hda_verb alc861vd_lenovo_unsol_verbs[] = {
+static const struct hda_verb alc861vd_lenovo_unsol_verbs[] = {
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)},
@@ -16835,11 +16854,13 @@ static void alc861vd_lenovo_setup(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 	spec->autocfg.hp_pins[0] = 0x1b;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc861vd_lenovo_init_hook(struct hda_codec *codec)
 {
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 	alc88x_simple_mic_automute(codec);
 }
 
@@ -16851,12 +16872,12 @@ static void alc861vd_lenovo_unsol_event(struct hda_codec *codec,
 		alc88x_simple_mic_automute(codec);
 		break;
 	default:
-		alc_automute_amp_unsol_event(codec, res);
+		alc_sku_unsol_event(codec, res);
 		break;
 	}
 }
 
-static struct hda_verb alc861vd_dallas_verbs[] = {
+static const struct hda_verb alc861vd_dallas_verbs[] = {
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
@@ -16908,6 +16929,8 @@ static void alc861vd_dallas_setup(struct hda_codec *codec)
 
 	spec->autocfg.hp_pins[0] = 0x15;
 	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -16936,7 +16959,7 @@ static const char * const alc861vd_models[ALC861VD_MODEL_LAST] = {
 	[ALC861VD_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc861vd_cfg_tbl[] = {
+static const struct snd_pci_quirk alc861vd_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1019, 0xa88d, "Realtek ALC660 demo", ALC660VD_3ST),
 	SND_PCI_QUIRK(0x103c, 0x30bf, "HP TX1000", ALC861VD_HP),
 	SND_PCI_QUIRK(0x1043, 0x12e2, "Asus z35m", ALC660VD_3ST),
@@ -16955,7 +16978,7 @@ static struct snd_pci_quirk alc861vd_cfg_tbl[] = {
 	{}
 };
 
-static struct alc_config_preset alc861vd_presets[] = {
+static const struct alc_config_preset alc861vd_presets[] = {
 	[ALC660VD_3ST] = {
 		.mixers = { alc861vd_3st_mixer },
 		.init_verbs = { alc861vd_volume_init_verbs,
@@ -17032,9 +17055,9 @@ static struct alc_config_preset alc861vd_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc861vd_3stack_2ch_modes),
 		.channel_mode = alc861vd_3stack_2ch_modes,
 		.input_mux = &alc861vd_dallas_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc861vd_dallas_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC861VD_HP] = {
 		.mixers = { alc861vd_hp_mixer },
@@ -17045,9 +17068,9 @@ static struct alc_config_preset alc861vd_presets[] = {
 		.num_channel_mode = ARRAY_SIZE(alc861vd_3stack_2ch_modes),
 		.channel_mode = alc861vd_3stack_2ch_modes,
 		.input_mux = &alc861vd_hp_capture_source,
-		.unsol_event = alc_automute_amp_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc861vd_dallas_setup,
-		.init_hook = alc_automute_amp,
+		.init_hook = alc_hp_automute,
 	},
 	[ALC660VD_ASUS_V1S] = {
 		.mixers = { alc861vd_lenovo_mixer },
@@ -17146,11 +17169,15 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
 	static const char * const chname[4] = {
 		"Front", "Surround", "CLFE", "Side"
 	};
-	const char *pfx = alc_get_line_out_pfx(cfg, true);
+	const char *pfx = alc_get_line_out_pfx(spec, true);
 	hda_nid_t nid_v, nid_s;
-	int i, err;
+	int i, err, noutputs;
 
-	for (i = 0; i < cfg->line_outs; i++) {
+	noutputs = cfg->line_outs;
+	if (spec->multi_ios > 0)
+		noutputs += spec->multi_ios;
+
+	for (i = 0; i < noutputs; i++) {
 		if (!spec->multiout.dac_nids[i])
 			continue;
 		nid_v = alc861vd_idx_to_mixer_vol(
@@ -17263,7 +17290,7 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc861vd_ignore[] = { 0x1d, 0 };
+	static const hda_nid_t alc861vd_ignore[] = { 0x1d, 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc861vd_ignore);
@@ -17273,6 +17300,9 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
 		return 0; /* can't find valid BIOS pin config */
 
 	err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
+	if (err < 0)
+		return err;
+	err = alc_auto_add_multi_channel_mode(codec);
 	if (err < 0)
 		return err;
 	err = alc861vd_auto_create_multi_out_ctls(spec, &spec->autocfg);
@@ -17343,7 +17373,7 @@ static const struct alc_fixup alc861vd_fixups[] = {
 	},
 };
 
-static struct snd_pci_quirk alc861vd_fixup_tbl[] = {
+static const struct snd_pci_quirk alc861vd_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x1339, "ASUS A7-K", ALC660VD_FIX_ASUS_GPIO1),
 	{}
 };
@@ -17426,6 +17456,7 @@ static int patch_alc861vd(struct hda_codec *codec)
 
 	if (board_config == ALC861VD_AUTO)
 		spec->init_hook = alc861vd_auto_init;
+	spec->shutup = alc_eapd_shutup;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	if (!spec->loopback.amplist)
 		spec->loopback.amplist = alc861vd_loopbacks;
@@ -17448,32 +17479,32 @@ static int patch_alc861vd(struct hda_codec *codec)
 #define ALC662_DIGOUT_NID	0x06
 #define ALC662_DIGIN_NID	0x0a
 
-static hda_nid_t alc662_dac_nids[4] = {
-	/* front, rear, clfe, rear_surr */
+static const hda_nid_t alc662_dac_nids[3] = {
+	/* front, rear, clfe */
 	0x02, 0x03, 0x04
 };
 
-static hda_nid_t alc272_dac_nids[2] = {
+static const hda_nid_t alc272_dac_nids[2] = {
 	0x02, 0x03
 };
 
-static hda_nid_t alc662_adc_nids[2] = {
+static const hda_nid_t alc662_adc_nids[2] = {
 	/* ADC1-2 */
 	0x09, 0x08
 };
 
-static hda_nid_t alc272_adc_nids[1] = {
+static const hda_nid_t alc272_adc_nids[1] = {
 	/* ADC1-2 */
 	0x08,
 };
 
-static hda_nid_t alc662_capsrc_nids[2] = { 0x22, 0x23 };
-static hda_nid_t alc272_capsrc_nids[1] = { 0x23 };
+static const hda_nid_t alc662_capsrc_nids[2] = { 0x22, 0x23 };
+static const hda_nid_t alc272_capsrc_nids[1] = { 0x23 };
 
 
 /* input MUX */
 /* FIXME: should be a matrix-type input source selection */
-static struct hda_input_mux alc662_capture_source = {
+static const struct hda_input_mux alc662_capture_source = {
 	.num_items = 4,
 	.items = {
 		{ "Mic", 0x0 },
@@ -17483,7 +17514,7 @@ static struct hda_input_mux alc662_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc662_lenovo_101e_capture_source = {
+static const struct hda_input_mux alc662_lenovo_101e_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Mic", 0x1 },
@@ -17491,7 +17522,7 @@ static struct hda_input_mux alc662_lenovo_101e_capture_source = {
 	},
 };
 
-static struct hda_input_mux alc663_capture_source = {
+static const struct hda_input_mux alc663_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
@@ -17501,7 +17532,7 @@ static struct hda_input_mux alc663_capture_source = {
 };
 
 #if 0 /* set to 1 for testing other input sources below */
-static struct hda_input_mux alc272_nc10_capture_source = {
+static const struct hda_input_mux alc272_nc10_capture_source = {
 	.num_items = 16,
 	.items = {
 		{ "Autoselect Mic", 0x0 },
@@ -17527,14 +17558,14 @@ static struct hda_input_mux alc272_nc10_capture_source = {
 /*
  * 2ch mode
  */
-static struct hda_channel_mode alc662_3ST_2ch_modes[1] = {
+static const struct hda_channel_mode alc662_3ST_2ch_modes[1] = {
 	{ 2, NULL }
 };
 
 /*
  * 2ch mode
  */
-static struct hda_verb alc662_3ST_ch2_init[] = {
+static const struct hda_verb alc662_3ST_ch2_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
@@ -17545,7 +17576,7 @@ static struct hda_verb alc662_3ST_ch2_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc662_3ST_ch6_init[] = {
+static const struct hda_verb alc662_3ST_ch6_init[] = {
 	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
 	{ 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
@@ -17555,7 +17586,7 @@ static struct hda_verb alc662_3ST_ch6_init[] = {
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc662_3ST_6ch_modes[2] = {
+static const struct hda_channel_mode alc662_3ST_6ch_modes[2] = {
 	{ 2, alc662_3ST_ch2_init },
 	{ 6, alc662_3ST_ch6_init },
 };
@@ -17563,7 +17594,7 @@ static struct hda_channel_mode alc662_3ST_6ch_modes[2] = {
 /*
  * 2ch mode
  */
-static struct hda_verb alc662_sixstack_ch6_init[] = {
+static const struct hda_verb alc662_sixstack_ch6_init[] = {
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
 	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
@@ -17573,14 +17604,14 @@ static struct hda_verb alc662_sixstack_ch6_init[] = {
 /*
  * 6ch mode
  */
-static struct hda_verb alc662_sixstack_ch8_init[] = {
+static const struct hda_verb alc662_sixstack_ch8_init[] = {
 	{ 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 	{ } /* end */
 };
 
-static struct hda_channel_mode alc662_5stack_modes[2] = {
+static const struct hda_channel_mode alc662_5stack_modes[2] = {
 	{ 2, alc662_sixstack_ch6_init },
 	{ 6, alc662_sixstack_ch8_init },
 };
@@ -17589,7 +17620,7 @@ static struct hda_channel_mode alc662_5stack_modes[2] = {
  *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
  */
 
-static struct snd_kcontrol_new alc662_base_mixer[] = {
+static const struct snd_kcontrol_new alc662_base_mixer[] = {
 	/* output mixer control */
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x2, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x0c, 0x0, HDA_INPUT),
@@ -17613,7 +17644,7 @@ static struct snd_kcontrol_new alc662_base_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc662_3ST_2ch_mixer[] = {
+static const struct snd_kcontrol_new alc662_3ST_2ch_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x0c, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
@@ -17628,7 +17659,7 @@ static struct snd_kcontrol_new alc662_3ST_2ch_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc662_3ST_6ch_mixer[] = {
+static const struct snd_kcontrol_new alc662_3ST_6ch_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x0c, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -17649,7 +17680,7 @@ static struct snd_kcontrol_new alc662_3ST_6ch_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc662_lenovo_101e_mixer[] = {
+static const struct snd_kcontrol_new alc662_lenovo_101e_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Front Playback Switch", 0x02, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -17662,7 +17693,7 @@ static struct snd_kcontrol_new alc662_lenovo_101e_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc662_eeepc_p701_mixer[] = {
+static const struct snd_kcontrol_new alc662_eeepc_p701_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	ALC262_HIPPO_MASTER_SWITCH,
 
@@ -17676,7 +17707,7 @@ static struct snd_kcontrol_new alc662_eeepc_p701_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc662_eeepc_ep20_mixer[] = {
+static const struct snd_kcontrol_new alc662_eeepc_ep20_mixer[] = {
 	ALC262_HIPPO_MASTER_SWITCH,
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -17690,7 +17721,7 @@ static struct snd_kcontrol_new alc662_eeepc_ep20_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_bind_ctls alc663_asus_bind_master_vol = {
+static const struct hda_bind_ctls alc663_asus_bind_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT),
@@ -17699,7 +17730,7 @@ static struct hda_bind_ctls alc663_asus_bind_master_vol = {
 	},
 };
 
-static struct hda_bind_ctls alc663_asus_one_bind_switch = {
+static const struct hda_bind_ctls alc663_asus_one_bind_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
@@ -17708,7 +17739,7 @@ static struct hda_bind_ctls alc663_asus_one_bind_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc663_m51va_mixer[] = {
+static const struct snd_kcontrol_new alc663_m51va_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc663_asus_bind_master_vol),
 	HDA_BIND_SW("Master Playback Switch", &alc663_asus_one_bind_switch),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
@@ -17716,7 +17747,7 @@ static struct snd_kcontrol_new alc663_m51va_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_bind_ctls alc663_asus_tree_bind_switch = {
+static const struct hda_bind_ctls alc663_asus_tree_bind_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
@@ -17726,7 +17757,7 @@ static struct hda_bind_ctls alc663_asus_tree_bind_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc663_two_hp_m1_mixer[] = {
+static const struct snd_kcontrol_new alc663_two_hp_m1_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc663_asus_bind_master_vol),
 	HDA_BIND_SW("Master Playback Switch", &alc663_asus_tree_bind_switch),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
@@ -17737,7 +17768,7 @@ static struct snd_kcontrol_new alc663_two_hp_m1_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_bind_ctls alc663_asus_four_bind_switch = {
+static const struct hda_bind_ctls alc663_asus_four_bind_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
@@ -17747,7 +17778,7 @@ static struct hda_bind_ctls alc663_asus_four_bind_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc663_two_hp_m2_mixer[] = {
+static const struct snd_kcontrol_new alc663_two_hp_m2_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc663_asus_bind_master_vol),
 	HDA_BIND_SW("Master Playback Switch", &alc663_asus_four_bind_switch),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
@@ -17757,7 +17788,7 @@ static struct snd_kcontrol_new alc663_two_hp_m2_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc662_1bjd_mixer[] = {
+static const struct snd_kcontrol_new alc662_1bjd_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
@@ -17768,7 +17799,7 @@ static struct snd_kcontrol_new alc662_1bjd_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_bind_ctls alc663_asus_two_bind_master_vol = {
+static const struct hda_bind_ctls alc663_asus_two_bind_master_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT),
@@ -17777,7 +17808,7 @@ static struct hda_bind_ctls alc663_asus_two_bind_master_vol = {
 	},
 };
 
-static struct hda_bind_ctls alc663_asus_two_bind_switch = {
+static const struct hda_bind_ctls alc663_asus_two_bind_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
@@ -17786,7 +17817,7 @@ static struct hda_bind_ctls alc663_asus_two_bind_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc663_asus_21jd_clfe_mixer[] = {
+static const struct snd_kcontrol_new alc663_asus_21jd_clfe_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume",
 				&alc663_asus_two_bind_master_vol),
 	HDA_BIND_SW("Master Playback Switch", &alc663_asus_two_bind_switch),
@@ -17797,7 +17828,7 @@ static struct snd_kcontrol_new alc663_asus_21jd_clfe_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc663_asus_15jd_clfe_mixer[] = {
+static const struct snd_kcontrol_new alc663_asus_15jd_clfe_mixer[] = {
 	HDA_BIND_VOL("Master Playback Volume", &alc663_asus_bind_master_vol),
 	HDA_BIND_SW("Master Playback Switch", &alc663_asus_two_bind_switch),
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -17807,7 +17838,7 @@ static struct snd_kcontrol_new alc663_asus_15jd_clfe_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc663_g71v_mixer[] = {
+static const struct snd_kcontrol_new alc663_g71v_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -17821,7 +17852,7 @@ static struct snd_kcontrol_new alc663_g71v_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc663_g50v_mixer[] = {
+static const struct snd_kcontrol_new alc663_g50v_mixer[] = {
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x21, 0x0, HDA_OUTPUT),
@@ -17835,7 +17866,7 @@ static struct snd_kcontrol_new alc663_g50v_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_bind_ctls alc663_asus_mode7_8_all_bind_switch = {
+static const struct hda_bind_ctls alc663_asus_mode7_8_all_bind_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
@@ -17847,7 +17878,7 @@ static struct hda_bind_ctls alc663_asus_mode7_8_all_bind_switch = {
 	},
 };
 
-static struct hda_bind_ctls alc663_asus_mode7_8_sp_bind_switch = {
+static const struct hda_bind_ctls alc663_asus_mode7_8_sp_bind_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
@@ -17856,7 +17887,7 @@ static struct hda_bind_ctls alc663_asus_mode7_8_sp_bind_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc663_mode7_mixer[] = {
+static const struct snd_kcontrol_new alc663_mode7_mixer[] = {
 	HDA_BIND_SW("Master Playback Switch", &alc663_asus_mode7_8_all_bind_switch),
 	HDA_BIND_VOL("Speaker Playback Volume", &alc663_asus_bind_master_vol),
 	HDA_BIND_SW("Speaker Playback Switch", &alc663_asus_mode7_8_sp_bind_switch),
@@ -17869,7 +17900,7 @@ static struct snd_kcontrol_new alc663_mode7_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc663_mode8_mixer[] = {
+static const struct snd_kcontrol_new alc663_mode8_mixer[] = {
 	HDA_BIND_SW("Master Playback Switch", &alc663_asus_mode7_8_all_bind_switch),
 	HDA_BIND_VOL("Speaker Playback Volume", &alc663_asus_bind_master_vol),
 	HDA_BIND_SW("Speaker Playback Switch", &alc663_asus_mode7_8_sp_bind_switch),
@@ -17881,7 +17912,7 @@ static struct snd_kcontrol_new alc663_mode8_mixer[] = {
 };
 
 
-static struct snd_kcontrol_new alc662_chmode_mixer[] = {
+static const struct snd_kcontrol_new alc662_chmode_mixer[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -17892,7 +17923,7 @@ static struct snd_kcontrol_new alc662_chmode_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb alc662_init_verbs[] = {
+static const struct hda_verb alc662_init_verbs[] = {
 	/* ADC: mute amp left and right */
 	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -17938,55 +17969,36 @@ static struct hda_verb alc662_init_verbs[] = {
 	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 
-	/* always trun on EAPD */
-	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
-	{0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
-
-	{ }
-};
-
-static struct hda_verb alc663_init_verbs[] = {
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 	{ }
 };
 
-static struct hda_verb alc272_init_verbs[] = {
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+static const struct hda_verb alc662_eapd_init_verbs[] = {
+	/* always trun on EAPD */
+	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
+	{0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
 	{ }
 };
 
-static struct hda_verb alc662_sue_init_verbs[] = {
+static const struct hda_verb alc662_sue_init_verbs[] = {
 	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|ALC880_FRONT_EVENT},
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|ALC880_HP_EVENT},
 	{}
 };
 
-static struct hda_verb alc662_eeepc_sue_init_verbs[] = {
+static const struct hda_verb alc662_eeepc_sue_init_verbs[] = {
 	{0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
 	{}
 };
 
 /* Set Unsolicited Event*/
-static struct hda_verb alc662_eeepc_ep20_sue_init_verbs[] = {
+static const struct hda_verb alc662_eeepc_ep20_sue_init_verbs[] = {
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
 	{}
 };
 
-static struct hda_verb alc663_m51va_init_verbs[] = {
+static const struct hda_verb alc663_m51va_init_verbs[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
@@ -17999,7 +18011,7 @@ static struct hda_verb alc663_m51va_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_21jd_amic_init_verbs[] = {
+static const struct hda_verb alc663_21jd_amic_init_verbs[] = {
 	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x21, AC_VERB_SET_CONNECT_SEL, 0x01},	/* Headphone */
@@ -18010,7 +18022,7 @@ static struct hda_verb alc663_21jd_amic_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc662_1bjd_amic_init_verbs[] = {
+static const struct hda_verb alc662_1bjd_amic_init_verbs[] = {
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -18022,7 +18034,7 @@ static struct hda_verb alc662_1bjd_amic_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_15jd_amic_init_verbs[] = {
+static const struct hda_verb alc663_15jd_amic_init_verbs[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},	/* Headphone */
@@ -18033,7 +18045,7 @@ static struct hda_verb alc663_15jd_amic_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_two_hp_amic_m1_init_verbs[] = {
+static const struct hda_verb alc663_two_hp_amic_m1_init_verbs[] = {
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -18049,7 +18061,7 @@ static struct hda_verb alc663_two_hp_amic_m1_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_two_hp_amic_m2_init_verbs[] = {
+static const struct hda_verb alc663_two_hp_amic_m2_init_verbs[] = {
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -18065,7 +18077,7 @@ static struct hda_verb alc663_two_hp_amic_m2_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_g71v_init_verbs[] = {
+static const struct hda_verb alc663_g71v_init_verbs[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	/* {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, */
 	/* {0x15, AC_VERB_SET_CONNECT_SEL, 0x01}, */ /* Headphone */
@@ -18080,7 +18092,7 @@ static struct hda_verb alc663_g71v_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_g50v_init_verbs[] = {
+static const struct hda_verb alc663_g50v_init_verbs[] = {
 	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x21, AC_VERB_SET_CONNECT_SEL, 0x00},	/* Headphone */
@@ -18090,7 +18102,7 @@ static struct hda_verb alc663_g50v_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc662_ecs_init_verbs[] = {
+static const struct hda_verb alc662_ecs_init_verbs[] = {
 	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0x701f},
 	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
@@ -18098,7 +18110,7 @@ static struct hda_verb alc662_ecs_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc272_dell_zm1_init_verbs[] = {
+static const struct hda_verb alc272_dell_zm1_init_verbs[] = {
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
@@ -18113,7 +18125,7 @@ static struct hda_verb alc272_dell_zm1_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc272_dell_init_verbs[] = {
+static const struct hda_verb alc272_dell_init_verbs[] = {
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
@@ -18128,7 +18140,7 @@ static struct hda_verb alc272_dell_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_mode7_init_verbs[] = {
+static const struct hda_verb alc663_mode7_init_verbs[] = {
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
@@ -18147,7 +18159,7 @@ static struct hda_verb alc663_mode7_init_verbs[] = {
 	{}
 };
 
-static struct hda_verb alc663_mode8_init_verbs[] = {
+static const struct hda_verb alc663_mode8_init_verbs[] = {
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -18167,61 +18179,29 @@ static struct hda_verb alc663_mode8_init_verbs[] = {
 	{}
 };
 
-static struct snd_kcontrol_new alc662_auto_capture_mixer[] = {
+static const struct snd_kcontrol_new alc662_auto_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc272_auto_capture_mixer[] = {
+static const struct snd_kcontrol_new alc272_auto_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
 	{ } /* end */
 };
 
-static void alc662_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x14);
-	bits = present ? HDA_AMP_MUTE : 0;
-
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-}
-
-static void alc662_lenovo_101e_all_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-	unsigned char bits;
-
- 	present = snd_hda_jack_detect(codec, 0x1b);
-	bits = present ? HDA_AMP_MUTE : 0;
-
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-}
-
-static void alc662_lenovo_101e_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
+static void alc662_lenovo_101e_setup(struct hda_codec *codec)
 {
-	if ((res >> 26) == ALC880_HP_EVENT)
-		alc662_lenovo_101e_all_automute(codec);
-	if ((res >> 26) == ALC880_FRONT_EVENT)
-		alc662_lenovo_101e_ispeaker_automute(codec);
-}
+	struct alc_spec *spec = codec->spec;
 
-/* unsolicited event for HP jack sensing */
-static void alc662_eeepc_unsol_event(struct hda_codec *codec,
-				     unsigned int res)
-{
-	if ((res >> 26) == ALC880_MIC_EVENT)
-		alc_mic_automute(codec);
-	else
-		alc262_hippo_unsol_event(codec, res);
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.line_out_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[0] = 0x15;
+	spec->automute = 1;
+	spec->detect_line = 1;
+	spec->automute_lines = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc662_eeepc_setup(struct hda_codec *codec)
@@ -18236,199 +18216,124 @@ static void alc662_eeepc_setup(struct hda_codec *codec)
 	spec->auto_mic = 1;
 }
 
-static void alc662_eeepc_inithook(struct hda_codec *codec)
-{
-	alc262_hippo_automute(codec);
-	alc_mic_automute(codec);
-}
-
 static void alc662_eeepc_ep20_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 
 	spec->autocfg.hp_pins[0] = 0x14;
 	spec->autocfg.speaker_pins[0] = 0x1b;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
-#define alc662_eeepc_ep20_inithook	alc262_hippo_master_update
-
-static void alc663_m51va_speaker_automute(struct hda_codec *codec)
+static void alc663_m51va_setup(struct hda_codec *codec)
 {
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x21);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x21;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x12;
+	spec->int_mic.mux_idx = 9;
+	spec->auto_mic = 1;
 }
 
-static void alc663_21jd_two_speaker_automute(struct hda_codec *codec)
+/* ***************** Mode1 ******************************/
+static void alc663_mode1_setup(struct hda_codec *codec)
 {
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x21);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x21;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x19;
+	spec->int_mic.mux_idx = 1;
+	spec->auto_mic = 1;
 }
 
-static void alc663_15jd_two_speaker_automute(struct hda_codec *codec)
+/* ***************** Mode2 ******************************/
+static void alc662_mode2_setup(struct hda_codec *codec)
 {
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x15);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 1,
-				 HDA_AMP_MUTE, bits);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x19;
+	spec->int_mic.mux_idx = 1;
+	spec->auto_mic = 1;
 }
 
-static void alc662_f5z_speaker_automute(struct hda_codec *codec)
+/* ***************** Mode3 ******************************/
+static void alc663_mode3_setup(struct hda_codec *codec)
 {
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x1b);
-	bits = present ? 0 : PIN_OUT;
-	snd_hda_codec_write(codec, 0x14, 0,
-			 AC_VERB_SET_PIN_WIDGET_CONTROL, bits);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x21;
+	spec->autocfg.hp_pins[0] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x19;
+	spec->int_mic.mux_idx = 1;
+	spec->auto_mic = 1;
 }
 
-static void alc663_two_hp_m1_speaker_automute(struct hda_codec *codec)
+/* ***************** Mode4 ******************************/
+static void alc663_mode4_setup(struct hda_codec *codec)
 {
-	unsigned int present1, present2;
-
-	present1 = snd_hda_jack_detect(codec, 0x21);
-	present2 = snd_hda_jack_detect(codec, 0x15);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x21;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[1] = 0x16;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute_mixer_nid[1] = 0x0e;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x19;
+	spec->int_mic.mux_idx = 1;
+	spec->auto_mic = 1;
+}
 
-	if (present1 || present2) {
-		snd_hda_codec_write_cache(codec, 0x14, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
-	} else {
-		snd_hda_codec_write_cache(codec, 0x14, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
-	}
-}
-
-static void alc663_two_hp_m2_speaker_automute(struct hda_codec *codec)
-{
-	unsigned int present1, present2;
-
-	present1 = snd_hda_jack_detect(codec, 0x1b);
-	present2 = snd_hda_jack_detect(codec, 0x15);
-
-	if (present1 || present2) {
-		snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-					 HDA_AMP_MUTE, HDA_AMP_MUTE);
-		snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-					 HDA_AMP_MUTE, HDA_AMP_MUTE);
-	} else {
-		snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-					 HDA_AMP_MUTE, 0);
-		snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-					 HDA_AMP_MUTE, 0);
-	}
-}
-
-static void alc663_two_hp_m7_speaker_automute(struct hda_codec *codec)
-{
-	unsigned int present1, present2;
-
-	present1 = snd_hda_codec_read(codec, 0x1b, 0,
-			AC_VERB_GET_PIN_SENSE, 0)
-			& AC_PINSENSE_PRESENCE;
-	present2 = snd_hda_codec_read(codec, 0x21, 0,
-			AC_VERB_GET_PIN_SENSE, 0)
-			& AC_PINSENSE_PRESENCE;
-
-	if (present1 || present2) {
-		snd_hda_codec_write_cache(codec, 0x14, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
-		snd_hda_codec_write_cache(codec, 0x17, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
-	} else {
-		snd_hda_codec_write_cache(codec, 0x14, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
-		snd_hda_codec_write_cache(codec, 0x17, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
-	}
-}
-
-static void alc663_two_hp_m8_speaker_automute(struct hda_codec *codec)
-{
-	unsigned int present1, present2;
-
-	present1 = snd_hda_codec_read(codec, 0x21, 0,
-			AC_VERB_GET_PIN_SENSE, 0)
-			& AC_PINSENSE_PRESENCE;
-	present2 = snd_hda_codec_read(codec, 0x15, 0,
-			AC_VERB_GET_PIN_SENSE, 0)
-			& AC_PINSENSE_PRESENCE;
-
-	if (present1 || present2) {
-		snd_hda_codec_write_cache(codec, 0x14, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
-		snd_hda_codec_write_cache(codec, 0x17, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
-	} else {
-		snd_hda_codec_write_cache(codec, 0x14, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
-		snd_hda_codec_write_cache(codec, 0x17, 0,
-			AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
-	}
-}
-
-static void alc663_m51va_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_m51va_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-static void alc663_m51va_setup(struct hda_codec *codec)
+/* ***************** Mode5 ******************************/
+static void alc663_mode5_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[1] = 0x16;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute_mixer_nid[1] = 0x0e;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
 	spec->ext_mic.pin = 0x18;
 	spec->ext_mic.mux_idx = 0;
-	spec->int_mic.pin = 0x12;
-	spec->int_mic.mux_idx = 9;
+	spec->int_mic.pin = 0x19;
+	spec->int_mic.mux_idx = 1;
 	spec->auto_mic = 1;
 }
 
-static void alc663_m51va_inithook(struct hda_codec *codec)
-{
-	alc663_m51va_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-
-/* ***************** Mode1 ******************************/
-#define alc663_mode1_unsol_event	alc663_m51va_unsol_event
-
-static void alc663_mode1_setup(struct hda_codec *codec)
+/* ***************** Mode6 ******************************/
+static void alc663_mode6_setup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.hp_pins[0] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute_mixer_nid[0] = 0x0c;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_MIXER;
 	spec->ext_mic.pin = 0x18;
 	spec->ext_mic.mux_idx = 0;
 	spec->int_mic.pin = 0x19;
@@ -18436,229 +18341,60 @@ static void alc663_mode1_setup(struct hda_codec *codec)
 	spec->auto_mic = 1;
 }
 
-#define alc663_mode1_inithook		alc663_m51va_inithook
-
-/* ***************** Mode2 ******************************/
-static void alc662_mode2_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc662_f5z_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc662_mode2_setup	alc663_mode1_setup
-
-static void alc662_mode2_inithook(struct hda_codec *codec)
-{
-	alc662_f5z_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-/* ***************** Mode3 ******************************/
-static void alc663_mode3_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_two_hp_m1_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc663_mode3_setup	alc663_mode1_setup
-
-static void alc663_mode3_inithook(struct hda_codec *codec)
-{
-	alc663_two_hp_m1_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-/* ***************** Mode4 ******************************/
-static void alc663_mode4_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_21jd_two_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc663_mode4_setup	alc663_mode1_setup
-
-static void alc663_mode4_inithook(struct hda_codec *codec)
-{
-	alc663_21jd_two_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-/* ***************** Mode5 ******************************/
-static void alc663_mode5_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_15jd_two_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc663_mode5_setup	alc663_mode1_setup
-
-static void alc663_mode5_inithook(struct hda_codec *codec)
-{
-	alc663_15jd_two_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-/* ***************** Mode6 ******************************/
-static void alc663_mode6_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_two_hp_m2_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc663_mode6_setup	alc663_mode1_setup
-
-static void alc663_mode6_inithook(struct hda_codec *codec)
-{
-	alc663_two_hp_m2_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-
 /* ***************** Mode7 ******************************/
-static void alc663_mode7_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_two_hp_m7_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc663_mode7_setup	alc663_mode1_setup
-
-static void alc663_mode7_inithook(struct hda_codec *codec)
+static void alc663_mode7_setup(struct hda_codec *codec)
 {
-	alc663_two_hp_m7_speaker_automute(codec);
-	alc_mic_automute(codec);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x1b;
+	spec->autocfg.hp_pins[0] = 0x21;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[0] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x19;
+	spec->int_mic.mux_idx = 1;
+	spec->auto_mic = 1;
 }
 
 /* ***************** Mode8 ******************************/
-static void alc663_mode8_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_two_hp_m8_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc663_mode8_setup	alc663_m51va_setup
-
-static void alc663_mode8_inithook(struct hda_codec *codec)
-{
-	alc663_two_hp_m8_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-
-static void alc663_g71v_hp_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x21);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-	snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-}
-
-static void alc663_g71v_front_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x15);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
-				 HDA_AMP_MUTE, bits);
-}
-
-static void alc663_g71v_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_g71v_hp_automute(codec);
-		break;
-	case ALC880_FRONT_EVENT:
-		alc663_g71v_front_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-}
-
-#define alc663_g71v_setup	alc663_m51va_setup
-
-static void alc663_g71v_inithook(struct hda_codec *codec)
+static void alc663_mode8_setup(struct hda_codec *codec)
 {
-	alc663_g71v_front_automute(codec);
-	alc663_g71v_hp_automute(codec);
-	alc_mic_automute(codec);
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x21;
+	spec->autocfg.hp_pins[1] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->autocfg.speaker_pins[0] = 0x17;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_PIN;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x12;
+	spec->int_mic.mux_idx = 9;
+	spec->auto_mic = 1;
 }
 
-static void alc663_g50v_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
+static void alc663_g71v_setup(struct hda_codec *codec)
 {
-	switch (res >> 26) {
-	case ALC880_HP_EVENT:
-		alc663_m51va_speaker_automute(codec);
-		break;
-	case ALC880_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
+	struct alc_spec *spec = codec->spec;
+	spec->autocfg.hp_pins[0] = 0x21;
+	spec->autocfg.line_out_pins[0] = 0x15;
+	spec->autocfg.speaker_pins[0] = 0x14;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
+	spec->detect_line = 1;
+	spec->automute_lines = 1;
+	spec->ext_mic.pin = 0x18;
+	spec->ext_mic.mux_idx = 0;
+	spec->int_mic.pin = 0x12;
+	spec->int_mic.mux_idx = 9;
+	spec->auto_mic = 1;
 }
 
 #define alc663_g50v_setup	alc663_m51va_setup
 
-static void alc663_g50v_inithook(struct hda_codec *codec)
-{
-	alc663_m51va_speaker_automute(codec);
-	alc_mic_automute(codec);
-}
-
-static struct snd_kcontrol_new alc662_ecs_mixer[] = {
+static const struct snd_kcontrol_new alc662_ecs_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	ALC262_HIPPO_MASTER_SWITCH,
 
@@ -18672,7 +18408,7 @@ static struct snd_kcontrol_new alc662_ecs_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new alc272_nc10_mixer[] = {
+static const struct snd_kcontrol_new alc272_nc10_mixer[] = {
 	/* Master Playback automatically created from Speaker and Headphone */
 	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x02, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -18707,7 +18443,7 @@ static const char * const alc662_models[ALC662_MODEL_LAST] = {
 	[ALC662_3ST_2ch_DIG]	= "3stack-dig",
 	[ALC662_3ST_6ch_DIG]	= "3stack-6ch-dig",
 	[ALC662_3ST_6ch]	= "3stack-6ch",
-	[ALC662_5ST_DIG]	= "6stack-dig",
+	[ALC662_5ST_DIG]	= "5stack-dig",
 	[ALC662_LENOVO_101E]	= "lenovo-101e",
 	[ALC662_ASUS_EEEPC_P701] = "eeepc-p701",
 	[ALC662_ASUS_EEEPC_EP20] = "eeepc-ep20",
@@ -18730,7 +18466,7 @@ static const char * const alc662_models[ALC662_MODEL_LAST] = {
 	[ALC662_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc662_cfg_tbl[] = {
+static const struct snd_pci_quirk alc662_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1019, 0x9087, "ECS", ALC662_ECS),
 	SND_PCI_QUIRK(0x1028, 0x02d6, "DELL", ALC272_DELL),
 	SND_PCI_QUIRK(0x1028, 0x02f4, "DELL ZM1", ALC272_DELL_ZM1),
@@ -18812,10 +18548,10 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = {
 	{}
 };
 
-static struct alc_config_preset alc662_presets[] = {
+static const struct alc_config_preset alc662_presets[] = {
 	[ALC662_3ST_2ch_DIG] = {
 		.mixers = { alc662_3ST_2ch_mixer },
-		.init_verbs = { alc662_init_verbs },
+		.init_verbs = { alc662_init_verbs, alc662_eapd_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.dig_out_nid = ALC662_DIGOUT_NID,
@@ -18826,7 +18562,7 @@ static struct alc_config_preset alc662_presets[] = {
 	},
 	[ALC662_3ST_6ch_DIG] = {
 		.mixers = { alc662_3ST_6ch_mixer, alc662_chmode_mixer },
-		.init_verbs = { alc662_init_verbs },
+		.init_verbs = { alc662_init_verbs, alc662_eapd_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.dig_out_nid = ALC662_DIGOUT_NID,
@@ -18838,7 +18574,7 @@ static struct alc_config_preset alc662_presets[] = {
 	},
 	[ALC662_3ST_6ch] = {
 		.mixers = { alc662_3ST_6ch_mixer, alc662_chmode_mixer },
-		.init_verbs = { alc662_init_verbs },
+		.init_verbs = { alc662_init_verbs, alc662_eapd_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_6ch_modes),
@@ -18848,7 +18584,7 @@ static struct alc_config_preset alc662_presets[] = {
 	},
 	[ALC662_5ST_DIG] = {
 		.mixers = { alc662_base_mixer, alc662_chmode_mixer },
-		.init_verbs = { alc662_init_verbs },
+		.init_verbs = { alc662_init_verbs, alc662_eapd_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.dig_out_nid = ALC662_DIGOUT_NID,
@@ -18859,104 +18595,120 @@ static struct alc_config_preset alc662_presets[] = {
 	},
 	[ALC662_LENOVO_101E] = {
 		.mixers = { alc662_lenovo_101e_mixer },
-		.init_verbs = { alc662_init_verbs, alc662_sue_init_verbs },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
+				alc662_sue_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
 		.input_mux = &alc662_lenovo_101e_capture_source,
-		.unsol_event = alc662_lenovo_101e_unsol_event,
-		.init_hook = alc662_lenovo_101e_all_automute,
+		.unsol_event = alc_sku_unsol_event,
+		.setup = alc662_lenovo_101e_setup,
+		.init_hook = alc_inithook,
 	},
 	[ALC662_ASUS_EEEPC_P701] = {
 		.mixers = { alc662_eeepc_p701_mixer },
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc662_eeepc_sue_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc662_eeepc_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc662_eeepc_setup,
-		.init_hook = alc662_eeepc_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC662_ASUS_EEEPC_EP20] = {
 		.mixers = { alc662_eeepc_ep20_mixer,
 			    alc662_chmode_mixer },
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc662_eeepc_ep20_sue_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_6ch_modes),
 		.channel_mode = alc662_3ST_6ch_modes,
 		.input_mux = &alc662_lenovo_101e_capture_source,
-		.unsol_event = alc662_eeepc_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc662_eeepc_ep20_setup,
-		.init_hook = alc662_eeepc_ep20_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC662_ECS] = {
 		.mixers = { alc662_ecs_mixer },
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc662_ecs_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc662_eeepc_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc662_eeepc_setup,
-		.init_hook = alc662_eeepc_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_M51VA] = {
 		.mixers = { alc663_m51va_mixer },
-		.init_verbs = { alc662_init_verbs, alc663_m51va_init_verbs },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
+				alc663_m51va_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_m51va_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_m51va_setup,
-		.init_hook = alc663_m51va_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_G71V] = {
 		.mixers = { alc663_g71v_mixer },
-		.init_verbs = { alc662_init_verbs, alc663_g71v_init_verbs },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
+				alc663_g71v_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_g71v_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_g71v_setup,
-		.init_hook = alc663_g71v_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_H13] = {
 		.mixers = { alc663_m51va_mixer },
-		.init_verbs = { alc662_init_verbs, alc663_m51va_init_verbs },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
+				alc663_m51va_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_m51va_unsol_event,
-		.init_hook = alc663_m51va_inithook,
+		.setup = alc663_m51va_setup,
+		.unsol_event = alc_sku_unsol_event,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_G50V] = {
 		.mixers = { alc663_g50v_mixer },
-		.init_verbs = { alc662_init_verbs, alc663_g50v_init_verbs },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
+				alc663_g50v_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_6ch_modes),
 		.channel_mode = alc662_3ST_6ch_modes,
 		.input_mux = &alc663_capture_source,
-		.unsol_event = alc663_g50v_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_g50v_setup,
-		.init_hook = alc663_g50v_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_MODE1] = {
 		.mixers = { alc663_m51va_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_21jd_amic_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.hp_nid = 0x03,
@@ -18964,28 +18716,30 @@ static struct alc_config_preset alc662_presets[] = {
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_mode1_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode1_setup,
-		.init_hook = alc663_mode1_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC662_ASUS_MODE2] = {
 		.mixers = { alc662_1bjd_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc662_1bjd_amic_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc662_mode2_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc662_mode2_setup,
-		.init_hook = alc662_mode2_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_MODE3] = {
 		.mixers = { alc663_two_hp_m1_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_two_hp_amic_m1_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.hp_nid = 0x03,
@@ -18993,14 +18747,15 @@ static struct alc_config_preset alc662_presets[] = {
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_mode3_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode3_setup,
-		.init_hook = alc663_mode3_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_MODE4] = {
 		.mixers = { alc663_asus_21jd_clfe_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_21jd_amic_init_verbs},
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.hp_nid = 0x03,
@@ -19008,14 +18763,15 @@ static struct alc_config_preset alc662_presets[] = {
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_mode4_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode4_setup,
-		.init_hook = alc663_mode4_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_MODE5] = {
 		.mixers = { alc663_asus_15jd_clfe_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_15jd_amic_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.hp_nid = 0x03,
@@ -19023,14 +18779,15 @@ static struct alc_config_preset alc662_presets[] = {
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_mode5_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode5_setup,
-		.init_hook = alc663_mode5_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_MODE6] = {
 		.mixers = { alc663_two_hp_m2_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_two_hp_amic_m2_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.hp_nid = 0x03,
@@ -19038,14 +18795,15 @@ static struct alc_config_preset alc662_presets[] = {
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_mode6_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode6_setup,
-		.init_hook = alc663_mode6_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_MODE7] = {
 		.mixers = { alc663_mode7_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_mode7_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.hp_nid = 0x03,
@@ -19053,14 +18811,15 @@ static struct alc_config_preset alc662_presets[] = {
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_mode7_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode7_setup,
-		.init_hook = alc663_mode7_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC663_ASUS_MODE8] = {
 		.mixers = { alc663_mode8_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_mode8_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.hp_nid = 0x03,
@@ -19068,52 +18827,57 @@ static struct alc_config_preset alc662_presets[] = {
 		.dig_out_nid = ALC662_DIGOUT_NID,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_mode8_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode8_setup,
-		.init_hook = alc663_mode8_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC272_DELL] = {
 		.mixers = { alc663_m51va_mixer },
 		.cap_mixer = alc272_auto_capture_mixer,
-		.init_verbs = { alc662_init_verbs, alc272_dell_init_verbs },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
+				alc272_dell_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc272_dac_nids),
-		.dac_nids = alc662_dac_nids,
+		.dac_nids = alc272_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.adc_nids = alc272_adc_nids,
 		.num_adc_nids = ARRAY_SIZE(alc272_adc_nids),
 		.capsrc_nids = alc272_capsrc_nids,
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_m51va_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_m51va_setup,
-		.init_hook = alc663_m51va_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC272_DELL_ZM1] = {
 		.mixers = { alc663_m51va_mixer },
 		.cap_mixer = alc662_auto_capture_mixer,
-		.init_verbs = { alc662_init_verbs, alc272_dell_zm1_init_verbs },
+		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
+				alc272_dell_zm1_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc272_dac_nids),
-		.dac_nids = alc662_dac_nids,
+		.dac_nids = alc272_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.adc_nids = alc662_adc_nids,
 		.num_adc_nids = 1,
 		.capsrc_nids = alc662_capsrc_nids,
 		.channel_mode = alc662_3ST_2ch_modes,
-		.unsol_event = alc663_m51va_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_m51va_setup,
-		.init_hook = alc663_m51va_inithook,
+		.init_hook = alc_inithook,
 	},
 	[ALC272_SAMSUNG_NC10] = {
 		.mixers = { alc272_nc10_mixer },
 		.init_verbs = { alc662_init_verbs,
+				alc662_eapd_init_verbs,
 				alc663_21jd_amic_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc272_dac_nids),
 		.dac_nids = alc272_dac_nids,
 		.num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
 		.channel_mode = alc662_3ST_2ch_modes,
 		/*.input_mux = &alc272_nc10_capture_source,*/
-		.unsol_event = alc663_mode4_unsol_event,
+		.unsol_event = alc_sku_unsol_event,
 		.setup = alc663_mode4_setup,
-		.init_hook = alc663_mode4_inithook,
+		.init_hook = alc_inithook,
 	},
 };
 
@@ -19123,45 +18887,79 @@ static struct alc_config_preset alc662_presets[] = {
  */
 
 /* convert from MIX nid to DAC */
-static inline hda_nid_t alc662_mix_to_dac(hda_nid_t nid)
-{
-	if (nid == 0x0f)
-		return 0x02;
-	else if (nid >= 0x0c && nid <= 0x0e)
-		return nid - 0x0c + 0x02;
-	else if (nid == 0x26) /* ALC887-VD has this DAC too */
-		return 0x25;
-	else
-		return 0;
+static hda_nid_t alc_auto_mix_to_dac(struct hda_codec *codec, hda_nid_t nid)
+{
+	hda_nid_t list[5];
+	int i, num;
+
+	num = snd_hda_get_connections(codec, nid, list, ARRAY_SIZE(list));
+	for (i = 0; i < num; i++) {
+		if (get_wcaps_type(get_wcaps(codec, list[i])) == AC_WID_AUD_OUT)
+			return list[i];
+	}
+	return 0;
+}
+
+/* go down to the selector widget before the mixer */
+static hda_nid_t alc_go_down_to_selector(struct hda_codec *codec, hda_nid_t pin)
+{
+	hda_nid_t srcs[5];
+	int num = snd_hda_get_connections(codec, pin, srcs,
+					  ARRAY_SIZE(srcs));
+	if (num != 1 ||
+	    get_wcaps_type(get_wcaps(codec, srcs[0])) != AC_WID_AUD_SEL)
+		return pin;
+	return srcs[0];
 }
 
 /* get MIX nid connected to the given pin targeted to DAC */
-static hda_nid_t alc662_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
+static hda_nid_t alc_auto_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
 				   hda_nid_t dac)
 {
 	hda_nid_t mix[5];
 	int i, num;
 
+	pin = alc_go_down_to_selector(codec, pin);
 	num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
 	for (i = 0; i < num; i++) {
-		if (alc662_mix_to_dac(mix[i]) == dac)
+		if (alc_auto_mix_to_dac(codec, mix[i]) == dac)
 			return mix[i];
 	}
 	return 0;
 }
 
+/* select the connection from pin to DAC if needed */
+static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
+			       hda_nid_t dac)
+{
+	hda_nid_t mix[5];
+	int i, num;
+
+	pin = alc_go_down_to_selector(codec, pin);
+	num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
+	if (num < 2)
+		return 0;
+	for (i = 0; i < num; i++) {
+		if (alc_auto_mix_to_dac(codec, mix[i]) == dac) {
+			snd_hda_codec_update_cache(codec, pin, 0,
+						   AC_VERB_SET_CONNECT_SEL, i);
+			return 0;
+		}
+	}
+	return 0;
+}
+
 /* look for an empty DAC slot */
-static hda_nid_t alc662_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
+static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
 {
 	struct alc_spec *spec = codec->spec;
 	hda_nid_t srcs[5];
 	int i, j, num;
 
+	pin = alc_go_down_to_selector(codec, pin);
 	num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
-	if (num < 0)
-		return 0;
 	for (i = 0; i < num; i++) {
-		hda_nid_t nid = alc662_mix_to_dac(srcs[i]);
+		hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
 		if (!nid)
 			continue;
 		for (j = 0; j < spec->multiout.num_dacs; j++)
@@ -19183,10 +18981,10 @@ static int alc662_auto_fill_dac_nids(struct hda_codec *codec,
 
 	spec->multiout.dac_nids = spec->private_dac_nids;
 	for (i = 0; i < cfg->line_outs; i++) {
-		dac = alc662_look_for_dac(codec, cfg->line_out_pins[i]);
+		dac = alc_auto_look_for_dac(codec, cfg->line_out_pins[i]);
 		if (!dac)
 			continue;
-		spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
+		spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
 	}
 	return 0;
 }
@@ -19222,15 +19020,23 @@ static int alc662_auto_create_multi_out_ctls(struct hda_codec *codec,
 	static const char * const chname[4] = {
 		"Front", "Surround", NULL /*CLFE*/, "Side"
 	};
-	const char *pfx = alc_get_line_out_pfx(cfg, true);
-	hda_nid_t nid, mix;
-	int i, err;
+	const char *pfx = alc_get_line_out_pfx(spec, true);
+	hda_nid_t nid, mix, pin;
+	int i, err, noutputs;
 
-	for (i = 0; i < cfg->line_outs; i++) {
+	noutputs = cfg->line_outs;
+	if (spec->multi_ios > 0)
+		noutputs += spec->multi_ios;
+
+	for (i = 0; i < noutputs; i++) {
 		nid = spec->multiout.dac_nids[i];
 		if (!nid)
 			continue;
-		mix = alc662_dac_to_mix(codec, cfg->line_out_pins[i], nid);
+		if (i >= cfg->line_outs)
+			pin = spec->multi_io[i - 1].pin;
+		else
+			pin = cfg->line_out_pins[i];
+		mix = alc_auto_dac_to_mix(codec, pin, nid);
 		if (!mix)
 			continue;
 		if (!pfx && i == 2) {
@@ -19276,7 +19082,7 @@ static int alc662_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
 
 	if (!pin)
 		return 0;
-	nid = alc662_look_for_dac(codec, pin);
+	nid = alc_auto_look_for_dac(codec, pin);
 	if (!nid) {
 		/* the corresponding DAC is already occupied */
 		if (!(get_wcaps(codec, pin) & AC_WCAP_OUT_AMP))
@@ -19286,7 +19092,7 @@ static int alc662_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
 				   HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
 	}
 
-	mix = alc662_dac_to_mix(codec, pin, nid);
+	mix = alc_auto_dac_to_mix(codec, pin, nid);
 	if (!mix)
 		return 0;
 	err = alc662_add_vol_ctl(spec, pfx, nid, 3);
@@ -19310,14 +19116,21 @@ static void alc662_auto_set_output_and_unmute(struct hda_codec *codec,
 	hda_nid_t srcs[HDA_MAX_CONNECTIONS];
 
 	alc_set_pin_output(codec, nid, pin_type);
-	/* need the manual connection? */
 	num = snd_hda_get_connections(codec, nid, srcs, ARRAY_SIZE(srcs));
-	if (num <= 1)
-		return;
 	for (i = 0; i < num; i++) {
-		if (alc662_mix_to_dac(srcs[i]) != dac)
+		if (alc_auto_mix_to_dac(codec, srcs[i]) != dac)
 			continue;
-		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, i);
+		/* need the manual connection? */
+		if (num > 1)
+			snd_hda_codec_write(codec, nid, 0,
+					    AC_VERB_SET_CONNECT_SEL, i);
+		/* unmute mixer widget inputs */
+		snd_hda_codec_write(codec, srcs[i], 0,
+				    AC_VERB_SET_AMP_GAIN_MUTE,
+				    AMP_IN_UNMUTE(0));
+		snd_hda_codec_write(codec, srcs[i], 0,
+				    AC_VERB_SET_AMP_GAIN_MUTE,
+				    AMP_IN_UNMUTE(1));
 		return;
 	}
 }
@@ -19374,11 +19187,164 @@ static void alc662_auto_init_analog_input(struct hda_codec *codec)
 
 #define alc662_auto_init_input_src	alc882_auto_init_input_src
 
+/*
+ * multi-io helper
+ */
+static int alc_auto_fill_multi_ios(struct hda_codec *codec,
+				   unsigned int location)
+{
+	struct alc_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int type, i, num_pins = 0;
+
+	for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
+		for (i = 0; i < cfg->num_inputs; i++) {
+			hda_nid_t nid = cfg->inputs[i].pin;
+			hda_nid_t dac;
+			unsigned int defcfg, caps;
+			if (cfg->inputs[i].type != type)
+				continue;
+			defcfg = snd_hda_codec_get_pincfg(codec, nid);
+			if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX)
+				continue;
+			if (location && get_defcfg_location(defcfg) != location)
+				continue;
+			caps = snd_hda_query_pin_caps(codec, nid);
+			if (!(caps & AC_PINCAP_OUT))
+				continue;
+			dac = alc_auto_look_for_dac(codec, nid);
+			if (!dac)
+				continue;
+			spec->multi_io[num_pins].pin = nid;
+			spec->multi_io[num_pins].dac = dac;
+			num_pins++;
+			spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
+		}
+	}
+	spec->multiout.num_dacs = 1;
+	if (num_pins < 2)
+		return 0;
+	return num_pins;
+}
+
+static int alc_auto_ch_mode_info(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_info *uinfo)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct alc_spec *spec = codec->spec;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = spec->multi_ios + 1;
+	if (uinfo->value.enumerated.item > spec->multi_ios)
+		uinfo->value.enumerated.item = spec->multi_ios;
+	sprintf(uinfo->value.enumerated.name, "%dch",
+		(uinfo->value.enumerated.item + 1) * 2);
+	return 0;
+}
+
+static int alc_auto_ch_mode_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct alc_spec *spec = codec->spec;
+	ucontrol->value.enumerated.item[0] = (spec->ext_channel_count - 1) / 2;
+	return 0;
+}
+
+static int alc_set_multi_io(struct hda_codec *codec, int idx, bool output)
+{
+	struct alc_spec *spec = codec->spec;
+	hda_nid_t nid = spec->multi_io[idx].pin;
+
+	if (!spec->multi_io[idx].ctl_in)
+		spec->multi_io[idx].ctl_in =
+			snd_hda_codec_read(codec, nid, 0,
+					   AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+	if (output) {
+		snd_hda_codec_update_cache(codec, nid, 0,
+					   AC_VERB_SET_PIN_WIDGET_CONTROL,
+					   PIN_OUT);
+		if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
+			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
+						 HDA_AMP_MUTE, 0);
+		alc_auto_select_dac(codec, nid, spec->multi_io[idx].dac);
+	} else {
+		if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
+			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
+						 HDA_AMP_MUTE, HDA_AMP_MUTE);
+		snd_hda_codec_update_cache(codec, nid, 0,
+					   AC_VERB_SET_PIN_WIDGET_CONTROL,
+					   spec->multi_io[idx].ctl_in);
+	}
+	return 0;
+}
+
+static int alc_auto_ch_mode_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct alc_spec *spec = codec->spec;
+	int i, ch;
+
+	ch = ucontrol->value.enumerated.item[0];
+	if (ch < 0 || ch > spec->multi_ios)
+		return -EINVAL;
+	if (ch == (spec->ext_channel_count - 1) / 2)
+		return 0;
+	spec->ext_channel_count = (ch + 1) * 2;
+	for (i = 0; i < spec->multi_ios; i++)
+		alc_set_multi_io(codec, i, i < ch);
+	spec->multiout.max_channels = spec->ext_channel_count;
+	return 1;
+}
+
+static const struct snd_kcontrol_new alc_auto_channel_mode_enum = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "Channel Mode",
+	.info = alc_auto_ch_mode_info,
+	.get = alc_auto_ch_mode_get,
+	.put = alc_auto_ch_mode_put,
+};
+
+static int alc_auto_add_multi_channel_mode(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	unsigned int location, defcfg;
+	int num_pins;
+
+	if (cfg->line_outs != 1 ||
+	    cfg->line_out_type != AUTO_PIN_LINE_OUT)
+		return 0;
+
+	defcfg = snd_hda_codec_get_pincfg(codec, cfg->line_out_pins[0]);
+	location = get_defcfg_location(defcfg);
+
+	num_pins = alc_auto_fill_multi_ios(codec, location);
+	if (num_pins > 0) {
+		struct snd_kcontrol_new *knew;
+
+		knew = alc_kcontrol_new(spec);
+		if (!knew)
+			return -ENOMEM;
+		*knew = alc_auto_channel_mode_enum;
+		knew->name = kstrdup("Channel Mode", GFP_KERNEL);
+		if (!knew->name)
+			return -ENOMEM;
+
+		spec->multi_ios = num_pins;
+		spec->ext_channel_count = 2;
+		spec->multiout.num_dacs = num_pins + 1;
+	}
+	return 0;
+}
+
 static int alc662_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc662_ignore[] = { 0x1d, 0 };
+	static const hda_nid_t alc662_ignore[] = { 0x1d, 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc662_ignore);
@@ -19388,6 +19354,9 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 		return 0; /* can't find valid BIOS pin config */
 
 	err = alc662_auto_fill_dac_nids(codec, &spec->autocfg);
+	if (err < 0)
+		return err;
+	err = alc_auto_add_multi_channel_mode(codec);
 	if (err < 0)
 		return err;
 	err = alc662_auto_create_multi_out_ctls(codec, &spec->autocfg);
@@ -19420,14 +19389,6 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 	spec->num_mux_defs = 1;
 	spec->input_mux = &spec->private_imux[0];
 
-	add_verb(spec, alc662_init_verbs);
-	if (codec->vendor_id == 0x10ec0272 || codec->vendor_id == 0x10ec0663 ||
-	    codec->vendor_id == 0x10ec0665 || codec->vendor_id == 0x10ec0670)
-		add_verb(spec, alc663_init_verbs);
-
-	if (codec->vendor_id == 0x10ec0272)
-		add_verb(spec, alc272_init_verbs);
-
 	err = alc_auto_add_mic_boost(codec);
 	if (err < 0)
 		return err;
@@ -19508,7 +19469,7 @@ static const struct alc_fixup alc662_fixups[] = {
 	},
 };
 
-static struct snd_pci_quirk alc662_fixup_tbl[] = {
+static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x0308, "Acer Aspire 8942G", ALC662_FIXUP_ASPIRE),
 	SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
@@ -19626,6 +19587,7 @@ static int patch_alc662(struct hda_codec *codec)
 	codec->patch_ops = alc_patch_ops;
 	if (board_config == ALC662_AUTO)
 		spec->init_hook = alc662_auto_init;
+	spec->shutup = alc_eapd_shutup;
 
 	alc_init_jacks(codec);
 
@@ -19654,6 +19616,15 @@ static int patch_alc888(struct hda_codec *codec)
 	return patch_alc882(codec);
 }
 
+static int patch_alc899(struct hda_codec *codec)
+{
+	if ((alc_read_coef_idx(codec, 0) & 0x2000) != 0x2000) {
+		kfree(codec->chip_name);
+		codec->chip_name = kstrdup("ALC898", GFP_KERNEL);
+	}
+	return patch_alc882(codec);
+}
+
 /*
  * ALC680 support
  */
@@ -19661,12 +19632,12 @@ static int patch_alc888(struct hda_codec *codec)
 #define ALC680_DIGOUT_NID	ALC880_DIGOUT_NID
 #define alc680_modes		alc260_modes
 
-static hda_nid_t alc680_dac_nids[3] = {
+static const hda_nid_t alc680_dac_nids[3] = {
 	/* Lout1, Lout2, hp */
 	0x02, 0x03, 0x04
 };
 
-static hda_nid_t alc680_adc_nids[3] = {
+static const hda_nid_t alc680_adc_nids[3] = {
 	/* ADC0-2 */
 	/* DMIC, MIC, Line-in*/
 	0x07, 0x08, 0x09
@@ -19686,8 +19657,7 @@ static void alc680_rec_autoswitch(struct hda_codec *codec)
 
 	for (i = 0; i < cfg->num_inputs; i++) {
 		nid = cfg->inputs[i].pin;
-		if (!(snd_hda_query_pin_caps(codec, nid) &
-		      AC_PINCAP_PRES_DETECT))
+		if (!is_jack_detectable(codec, nid))
 			continue;
 		if (snd_hda_jack_detect(codec, nid)) {
 			if (cfg->inputs[i].type < type_found) {
@@ -19734,7 +19704,7 @@ static int alc680_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream alc680_pcm_analog_auto_capture = {
+static const struct hda_pcm_stream alc680_pcm_analog_auto_capture = {
 	.substreams = 1, /* can be overridden */
 	.channels_min = 2,
 	.channels_max = 2,
@@ -19745,7 +19715,7 @@ static struct hda_pcm_stream alc680_pcm_analog_auto_capture = {
 	},
 };
 
-static struct snd_kcontrol_new alc680_base_mixer[] = {
+static const struct snd_kcontrol_new alc680_base_mixer[] = {
 	/* output mixer control */
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x2, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
@@ -19757,7 +19727,7 @@ static struct snd_kcontrol_new alc680_base_mixer[] = {
 	{ }
 };
 
-static struct hda_bind_ctls alc680_bind_cap_vol = {
+static const struct hda_bind_ctls alc680_bind_cap_vol = {
 	.ops = &snd_hda_bind_vol,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x07, 3, 0, HDA_INPUT),
@@ -19767,7 +19737,7 @@ static struct hda_bind_ctls alc680_bind_cap_vol = {
 	},
 };
 
-static struct hda_bind_ctls alc680_bind_cap_switch = {
+static const struct hda_bind_ctls alc680_bind_cap_switch = {
 	.ops = &snd_hda_bind_sw,
 	.values = {
 		HDA_COMPOSE_AMP_VAL(0x07, 3, 0, HDA_INPUT),
@@ -19777,7 +19747,7 @@ static struct hda_bind_ctls alc680_bind_cap_switch = {
 	},
 };
 
-static struct snd_kcontrol_new alc680_master_capture_mixer[] = {
+static const struct snd_kcontrol_new alc680_master_capture_mixer[] = {
 	HDA_BIND_VOL("Capture Volume", &alc680_bind_cap_vol),
 	HDA_BIND_SW("Capture Switch", &alc680_bind_cap_switch),
 	{ } /* end */
@@ -19786,7 +19756,7 @@ static struct snd_kcontrol_new alc680_master_capture_mixer[] = {
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb alc680_init_verbs[] = {
+static const struct hda_verb alc680_init_verbs[] = {
 	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -19824,20 +19794,22 @@ static void alc680_base_setup(struct hda_codec *codec)
 	spec->autocfg.inputs[0].type = AUTO_PIN_MIC;
 	spec->autocfg.inputs[1].pin = 0x19;
 	spec->autocfg.inputs[1].type = AUTO_PIN_LINE_IN;
+	spec->automute = 1;
+	spec->automute_mode = ALC_AUTOMUTE_AMP;
 }
 
 static void alc680_unsol_event(struct hda_codec *codec,
 					   unsigned int res)
 {
 	if ((res >> 26) == ALC880_HP_EVENT)
-		alc_automute_amp(codec);
+		alc_hp_automute(codec);
 	if ((res >> 26) == ALC880_MIC_EVENT)
 		alc680_rec_autoswitch(codec);
 }
 
 static void alc680_inithook(struct hda_codec *codec)
 {
-	alc_automute_amp(codec);
+	alc_hp_automute(codec);
 	alc680_rec_autoswitch(codec);
 }
 
@@ -19874,7 +19846,7 @@ static int alc680_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
 
 		if (err < 0)
 			return err;
-		spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
+		spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
 	}
 
 	return 0;
@@ -19960,7 +19932,7 @@ static int alc680_parse_auto_config(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	int err;
-	static hda_nid_t alc680_ignore[] = { 0 };
+	static const hda_nid_t alc680_ignore[] = { 0 };
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
 					   alc680_ignore);
@@ -20018,12 +19990,12 @@ static const char * const alc680_models[ALC680_MODEL_LAST] = {
 	[ALC680_AUTO]		= "auto",
 };
 
-static struct snd_pci_quirk alc680_cfg_tbl[] = {
+static const struct snd_pci_quirk alc680_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x12f3, "ASUS NX90", ALC680_BASE),
 	{}
 };
 
-static struct alc_config_preset alc680_presets[] = {
+static const struct alc_config_preset alc680_presets[] = {
 	[ALC680_BASE] = {
 		.mixers = { alc680_base_mixer },
 		.cap_mixer =  alc680_master_capture_mixer,
@@ -20104,7 +20076,8 @@ static int patch_alc680(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_realtek[] = {
+static const struct hda_codec_preset snd_hda_preset_realtek[] = {
+	{ .id = 0x10ec0221, .name = "ALC221", .patch = patch_alc269 },
 	{ .id = 0x10ec0260, .name = "ALC260", .patch = patch_alc260 },
 	{ .id = 0x10ec0262, .name = "ALC262", .patch = patch_alc262 },
 	{ .id = 0x10ec0267, .name = "ALC267", .patch = patch_alc268 },
@@ -20113,6 +20086,7 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
 	{ .id = 0x10ec0270, .name = "ALC270", .patch = patch_alc269 },
 	{ .id = 0x10ec0272, .name = "ALC272", .patch = patch_alc662 },
 	{ .id = 0x10ec0275, .name = "ALC275", .patch = patch_alc269 },
+	{ .id = 0x10ec0276, .name = "ALC276", .patch = patch_alc269 },
 	{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
 	  .patch = patch_alc861 },
 	{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
@@ -20140,6 +20114,7 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
 	{ .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc888 },
 	{ .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc882 },
 	{ .id = 0x10ec0892, .name = "ALC892", .patch = patch_alc662 },
+	{ .id = 0x10ec0899, .name = "ALC899", .patch = patch_alc899 },
 	{} /* terminator */
 };
 
diff --git a/sound/pci/hda/patch_si3054.c b/sound/pci/hda/patch_si3054.c
index f419ee8d75f0fe0b351c26c396cb19adce748de3..2f55f32876fabf8b543fd2c066325f689df2e1ca 100644
--- a/sound/pci/hda/patch_si3054.c
+++ b/sound/pci/hda/patch_si3054.c
@@ -130,7 +130,7 @@ static int si3054_switch_put(struct snd_kcontrol *kcontrol,
 }
 		
 
-static struct snd_kcontrol_new si3054_modem_mixer[] = {
+static const struct snd_kcontrol_new si3054_modem_mixer[] = {
 	SI3054_KCONTROL("Off-hook Switch", SI3054_GPIO_CONTROL, SI3054_GPIO_OH),
 	SI3054_KCONTROL("Caller ID Switch", SI3054_GPIO_CONTROL, SI3054_GPIO_CID),
 	{}
@@ -181,7 +181,7 @@ static int si3054_pcm_open(struct hda_pcm_stream *hinfo,
 }
 
 
-static struct hda_pcm_stream si3054_pcm = {
+static const struct hda_pcm_stream si3054_pcm = {
 	.substreams = 1,
 	.channels_min = 1,
 	.channels_max = 1,
@@ -200,12 +200,13 @@ static int si3054_build_pcms(struct hda_codec *codec)
 {
 	struct si3054_spec *spec = codec->spec;
 	struct hda_pcm *info = &spec->pcm;
-	si3054_pcm.nid = codec->mfg;
 	codec->num_pcms = 1;
 	codec->pcm_info = info;
 	info->name = "Si3054 Modem";
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = si3054_pcm;
 	info->stream[SNDRV_PCM_STREAM_CAPTURE]  = si3054_pcm;
+	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = codec->mfg;
+	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = codec->mfg;
 	info->pcm_type = HDA_PCM_TYPE_MODEM;
 	return 0;
 }
@@ -263,7 +264,7 @@ static void si3054_free(struct hda_codec *codec)
 /*
  */
 
-static struct hda_codec_ops si3054_patch_ops = {
+static const struct hda_codec_ops si3054_patch_ops = {
 	.build_controls = si3054_build_controls,
 	.build_pcms = si3054_build_pcms,
 	.init = si3054_init,
@@ -283,7 +284,7 @@ static int patch_si3054(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_si3054[] = {
+static const struct hda_codec_preset snd_hda_preset_si3054[] = {
  	{ .id = 0x163c3055, .name = "Si3054", .patch = patch_si3054 },
  	{ .id = 0x163c3155, .name = "Si3054", .patch = patch_si3054 },
  	{ .id = 0x11c13026, .name = "Si3054", .patch = patch_si3054 },
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 94d19c03a7f4f728bf3ddb394c77ba431f52b9b2..7f81cc2274f32ce75a1bee8f0ffaa2b51093486c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -217,15 +217,15 @@ struct sigmatel_spec {
 	unsigned int stream_delay;
 
 	/* analog loopback */
-	struct snd_kcontrol_new *aloopback_ctl;
+	const struct snd_kcontrol_new *aloopback_ctl;
 	unsigned char aloopback_mask;
 	unsigned char aloopback_shift;
 
 	/* power management */
 	unsigned int num_pwrs;
-	unsigned int *pwr_mapping;
-	hda_nid_t *pwr_nids;
-	hda_nid_t *dac_list;
+	const unsigned int *pwr_mapping;
+	const hda_nid_t *pwr_nids;
+	const hda_nid_t *dac_list;
 
 	/* events */
 	struct snd_array events;
@@ -241,20 +241,20 @@ struct sigmatel_spec {
 	int volume_offset;
 
 	/* capture */
-	hda_nid_t *adc_nids;
+	const hda_nid_t *adc_nids;
 	unsigned int num_adcs;
-	hda_nid_t *mux_nids;
+	const hda_nid_t *mux_nids;
 	unsigned int num_muxes;
-	hda_nid_t *dmic_nids;
+	const hda_nid_t *dmic_nids;
 	unsigned int num_dmics;
-	hda_nid_t *dmux_nids;
+	const hda_nid_t *dmux_nids;
 	unsigned int num_dmuxes;
-	hda_nid_t *smux_nids;
+	const hda_nid_t *smux_nids;
 	unsigned int num_smuxes;
 	unsigned int num_analog_muxes;
 
-	unsigned long *capvols; /* amp-volume attr: HDA_COMPOSE_AMP_VAL() */
-	unsigned long *capsws; /* amp-mute attr: HDA_COMPOSE_AMP_VAL() */
+	const unsigned long *capvols; /* amp-volume attr: HDA_COMPOSE_AMP_VAL() */
+	const unsigned long *capsws; /* amp-mute attr: HDA_COMPOSE_AMP_VAL() */
 	unsigned int num_caps; /* number of capture volume/switch elements */
 
 	struct sigmatel_mic_route ext_mic;
@@ -269,12 +269,12 @@ struct sigmatel_spec {
 	hda_nid_t digbeep_nid;
 
 	/* pin widgets */
-	hda_nid_t *pin_nids;
+	const hda_nid_t *pin_nids;
 	unsigned int num_pins;
 
 	/* codec specific stuff */
-	struct hda_verb *init;
-	struct snd_kcontrol_new *mixer;
+	const struct hda_verb *init;
+	const struct snd_kcontrol_new *mixer;
 
 	/* capture source */
 	struct hda_input_mux *dinput_mux;
@@ -317,52 +317,52 @@ struct sigmatel_spec {
 	hda_nid_t auto_dmic_nids[MAX_DMICS_NUM];
 };
 
-static hda_nid_t stac9200_adc_nids[1] = {
+static const hda_nid_t stac9200_adc_nids[1] = {
         0x03,
 };
 
-static hda_nid_t stac9200_mux_nids[1] = {
+static const hda_nid_t stac9200_mux_nids[1] = {
         0x0c,
 };
 
-static hda_nid_t stac9200_dac_nids[1] = {
+static const hda_nid_t stac9200_dac_nids[1] = {
         0x02,
 };
 
-static hda_nid_t stac92hd73xx_pwr_nids[8] = {
+static const hda_nid_t stac92hd73xx_pwr_nids[8] = {
 	0x0a, 0x0b, 0x0c, 0xd, 0x0e,
 	0x0f, 0x10, 0x11
 };
 
-static hda_nid_t stac92hd73xx_slave_dig_outs[2] = {
+static const hda_nid_t stac92hd73xx_slave_dig_outs[2] = {
 	0x26, 0,
 };
 
-static hda_nid_t stac92hd73xx_adc_nids[2] = {
+static const hda_nid_t stac92hd73xx_adc_nids[2] = {
 	0x1a, 0x1b
 };
 
 #define STAC92HD73XX_NUM_DMICS	2
-static hda_nid_t stac92hd73xx_dmic_nids[STAC92HD73XX_NUM_DMICS + 1] = {
+static const hda_nid_t stac92hd73xx_dmic_nids[STAC92HD73XX_NUM_DMICS + 1] = {
 	0x13, 0x14, 0
 };
 
 #define STAC92HD73_DAC_COUNT 5
 
-static hda_nid_t stac92hd73xx_mux_nids[2] = {
+static const hda_nid_t stac92hd73xx_mux_nids[2] = {
 	0x20, 0x21,
 };
 
-static hda_nid_t stac92hd73xx_dmux_nids[2] = {
+static const hda_nid_t stac92hd73xx_dmux_nids[2] = {
 	0x20, 0x21,
 };
 
-static hda_nid_t stac92hd73xx_smux_nids[2] = {
+static const hda_nid_t stac92hd73xx_smux_nids[2] = {
 	0x22, 0x23,
 };
 
 #define STAC92HD73XX_NUM_CAPS	2
-static unsigned long stac92hd73xx_capvols[] = {
+static const unsigned long stac92hd73xx_capvols[] = {
 	HDA_COMPOSE_AMP_VAL(0x20, 3, 0, HDA_OUTPUT),
 	HDA_COMPOSE_AMP_VAL(0x21, 3, 0, HDA_OUTPUT),
 };
@@ -370,137 +370,141 @@ static unsigned long stac92hd73xx_capvols[] = {
 
 #define STAC92HD83_DAC_COUNT 3
 
-static hda_nid_t stac92hd83xxx_pwr_nids[4] = {
+static const hda_nid_t stac92hd83xxx_pwr_nids[4] = {
 	0xa, 0xb, 0xd, 0xe,
 };
 
-static hda_nid_t stac92hd83xxx_slave_dig_outs[2] = {
+static const hda_nid_t stac92hd83xxx_slave_dig_outs[2] = {
 	0x1e, 0,
 };
 
-static unsigned int stac92hd83xxx_pwr_mapping[4] = {
+static const unsigned int stac92hd83xxx_pwr_mapping[4] = {
 	0x03, 0x0c, 0x20, 0x40,
 };
 
-static hda_nid_t stac92hd83xxx_dmic_nids[] = {
+static const hda_nid_t stac92hd83xxx_dmic_nids[] = {
 		0x11, 0x20,
 };
 
-static hda_nid_t stac92hd71bxx_pwr_nids[3] = {
+static const hda_nid_t stac92hd71bxx_pwr_nids[3] = {
 	0x0a, 0x0d, 0x0f
 };
 
-static hda_nid_t stac92hd71bxx_adc_nids[2] = {
+static const hda_nid_t stac92hd71bxx_adc_nids[2] = {
 	0x12, 0x13,
 };
 
-static hda_nid_t stac92hd71bxx_mux_nids[2] = {
+static const hda_nid_t stac92hd71bxx_mux_nids[2] = {
 	0x1a, 0x1b
 };
 
-static hda_nid_t stac92hd71bxx_dmux_nids[2] = {
+static const hda_nid_t stac92hd71bxx_dmux_nids[2] = {
 	0x1c, 0x1d,
 };
 
-static hda_nid_t stac92hd71bxx_smux_nids[2] = {
+static const hda_nid_t stac92hd71bxx_smux_nids[2] = {
 	0x24, 0x25,
 };
 
 #define STAC92HD71BXX_NUM_DMICS	2
-static hda_nid_t stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS + 1] = {
+static const hda_nid_t stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS + 1] = {
 	0x18, 0x19, 0
 };
 
-static hda_nid_t stac92hd71bxx_slave_dig_outs[2] = {
+static const hda_nid_t stac92hd71bxx_dmic_5port_nids[STAC92HD71BXX_NUM_DMICS] = {
+	0x18, 0
+};
+
+static const hda_nid_t stac92hd71bxx_slave_dig_outs[2] = {
 	0x22, 0
 };
 
 #define STAC92HD71BXX_NUM_CAPS		2
-static unsigned long stac92hd71bxx_capvols[] = {
+static const unsigned long stac92hd71bxx_capvols[] = {
 	HDA_COMPOSE_AMP_VAL(0x1c, 3, 0, HDA_OUTPUT),
 	HDA_COMPOSE_AMP_VAL(0x1d, 3, 0, HDA_OUTPUT),
 };
 #define stac92hd71bxx_capsws	stac92hd71bxx_capvols
 
-static hda_nid_t stac925x_adc_nids[1] = {
+static const hda_nid_t stac925x_adc_nids[1] = {
         0x03,
 };
 
-static hda_nid_t stac925x_mux_nids[1] = {
+static const hda_nid_t stac925x_mux_nids[1] = {
         0x0f,
 };
 
-static hda_nid_t stac925x_dac_nids[1] = {
+static const hda_nid_t stac925x_dac_nids[1] = {
         0x02,
 };
 
 #define STAC925X_NUM_DMICS	1
-static hda_nid_t stac925x_dmic_nids[STAC925X_NUM_DMICS + 1] = {
+static const hda_nid_t stac925x_dmic_nids[STAC925X_NUM_DMICS + 1] = {
 	0x15, 0
 };
 
-static hda_nid_t stac925x_dmux_nids[1] = {
+static const hda_nid_t stac925x_dmux_nids[1] = {
 	0x14,
 };
 
-static unsigned long stac925x_capvols[] = {
+static const unsigned long stac925x_capvols[] = {
 	HDA_COMPOSE_AMP_VAL(0x09, 3, 0, HDA_OUTPUT),
 };
-static unsigned long stac925x_capsws[] = {
+static const unsigned long stac925x_capsws[] = {
 	HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
 };
 
-static hda_nid_t stac922x_adc_nids[2] = {
+static const hda_nid_t stac922x_adc_nids[2] = {
         0x06, 0x07,
 };
 
-static hda_nid_t stac922x_mux_nids[2] = {
+static const hda_nid_t stac922x_mux_nids[2] = {
         0x12, 0x13,
 };
 
 #define STAC922X_NUM_CAPS	2
-static unsigned long stac922x_capvols[] = {
+static const unsigned long stac922x_capvols[] = {
 	HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_INPUT),
 	HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_INPUT),
 };
 #define stac922x_capsws		stac922x_capvols
 
-static hda_nid_t stac927x_slave_dig_outs[2] = {
+static const hda_nid_t stac927x_slave_dig_outs[2] = {
 	0x1f, 0,
 };
 
-static hda_nid_t stac927x_adc_nids[3] = {
+static const hda_nid_t stac927x_adc_nids[3] = {
         0x07, 0x08, 0x09
 };
 
-static hda_nid_t stac927x_mux_nids[3] = {
+static const hda_nid_t stac927x_mux_nids[3] = {
         0x15, 0x16, 0x17
 };
 
-static hda_nid_t stac927x_smux_nids[1] = {
+static const hda_nid_t stac927x_smux_nids[1] = {
 	0x21,
 };
 
-static hda_nid_t stac927x_dac_nids[6] = {
+static const hda_nid_t stac927x_dac_nids[6] = {
 	0x02, 0x03, 0x04, 0x05, 0x06, 0
 };
 
-static hda_nid_t stac927x_dmux_nids[1] = {
+static const hda_nid_t stac927x_dmux_nids[1] = {
 	0x1b,
 };
 
 #define STAC927X_NUM_DMICS 2
-static hda_nid_t stac927x_dmic_nids[STAC927X_NUM_DMICS + 1] = {
+static const hda_nid_t stac927x_dmic_nids[STAC927X_NUM_DMICS + 1] = {
 	0x13, 0x14, 0
 };
 
 #define STAC927X_NUM_CAPS	3
-static unsigned long stac927x_capvols[] = {
+static const unsigned long stac927x_capvols[] = {
 	HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_INPUT),
 	HDA_COMPOSE_AMP_VAL(0x19, 3, 0, HDA_INPUT),
 	HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_INPUT),
 };
-static unsigned long stac927x_capsws[] = {
+static const unsigned long stac927x_capsws[] = {
 	HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_OUTPUT),
 	HDA_COMPOSE_AMP_VAL(0x1c, 3, 0, HDA_OUTPUT),
 	HDA_COMPOSE_AMP_VAL(0x1d, 3, 0, HDA_OUTPUT),
@@ -511,77 +515,77 @@ static const char * const stac927x_spdif_labels[5] = {
 	"Analog Mux 2", "Analog Mux 3"
 };
 
-static hda_nid_t stac9205_adc_nids[2] = {
+static const hda_nid_t stac9205_adc_nids[2] = {
         0x12, 0x13
 };
 
-static hda_nid_t stac9205_mux_nids[2] = {
+static const hda_nid_t stac9205_mux_nids[2] = {
         0x19, 0x1a
 };
 
-static hda_nid_t stac9205_dmux_nids[1] = {
+static const hda_nid_t stac9205_dmux_nids[1] = {
 	0x1d,
 };
 
-static hda_nid_t stac9205_smux_nids[1] = {
+static const hda_nid_t stac9205_smux_nids[1] = {
 	0x21,
 };
 
 #define STAC9205_NUM_DMICS	2
-static hda_nid_t stac9205_dmic_nids[STAC9205_NUM_DMICS + 1] = {
+static const hda_nid_t stac9205_dmic_nids[STAC9205_NUM_DMICS + 1] = {
         0x17, 0x18, 0
 };
 
 #define STAC9205_NUM_CAPS	2
-static unsigned long stac9205_capvols[] = {
+static const unsigned long stac9205_capvols[] = {
 	HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_INPUT),
 	HDA_COMPOSE_AMP_VAL(0x1c, 3, 0, HDA_INPUT),
 };
-static unsigned long stac9205_capsws[] = {
+static const unsigned long stac9205_capsws[] = {
 	HDA_COMPOSE_AMP_VAL(0x1d, 3, 0, HDA_OUTPUT),
 	HDA_COMPOSE_AMP_VAL(0x1e, 3, 0, HDA_OUTPUT),
 };
 
-static hda_nid_t stac9200_pin_nids[8] = {
+static const hda_nid_t stac9200_pin_nids[8] = {
 	0x08, 0x09, 0x0d, 0x0e, 
 	0x0f, 0x10, 0x11, 0x12,
 };
 
-static hda_nid_t stac925x_pin_nids[8] = {
+static const hda_nid_t stac925x_pin_nids[8] = {
 	0x07, 0x08, 0x0a, 0x0b, 
 	0x0c, 0x0d, 0x10, 0x11,
 };
 
-static hda_nid_t stac922x_pin_nids[10] = {
+static const hda_nid_t stac922x_pin_nids[10] = {
 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
 	0x0f, 0x10, 0x11, 0x15, 0x1b,
 };
 
-static hda_nid_t stac92hd73xx_pin_nids[13] = {
+static const hda_nid_t stac92hd73xx_pin_nids[13] = {
 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
 	0x0f, 0x10, 0x11, 0x12, 0x13,
 	0x14, 0x22, 0x23
 };
 
 #define STAC92HD71BXX_NUM_PINS 13
-static hda_nid_t stac92hd71bxx_pin_nids_4port[STAC92HD71BXX_NUM_PINS] = {
+static const hda_nid_t stac92hd71bxx_pin_nids_4port[STAC92HD71BXX_NUM_PINS] = {
 	0x0a, 0x0b, 0x0c, 0x0d, 0x00,
 	0x00, 0x14, 0x18, 0x19, 0x1e,
 	0x1f, 0x20, 0x27
 };
-static hda_nid_t stac92hd71bxx_pin_nids_6port[STAC92HD71BXX_NUM_PINS] = {
+static const hda_nid_t stac92hd71bxx_pin_nids_6port[STAC92HD71BXX_NUM_PINS] = {
 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
 	0x0f, 0x14, 0x18, 0x19, 0x1e,
 	0x1f, 0x20, 0x27
 };
 
-static hda_nid_t stac927x_pin_nids[14] = {
+static const hda_nid_t stac927x_pin_nids[14] = {
 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
 	0x0f, 0x10, 0x11, 0x12, 0x13,
 	0x14, 0x21, 0x22, 0x23,
 };
 
-static hda_nid_t stac9205_pin_nids[12] = {
+static const hda_nid_t stac9205_pin_nids[12] = {
 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
 	0x0f, 0x14, 0x16, 0x17, 0x18,
 	0x21, 0x22,
@@ -841,45 +845,45 @@ static int stac92xx_aloopback_put(struct snd_kcontrol *kcontrol,
 	return 1;
 }
 
-static struct hda_verb stac9200_core_init[] = {
+static const struct hda_verb stac9200_core_init[] = {
 	/* set dac0mux for dac converter */
 	{ 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{}
 };
 
-static struct hda_verb stac9200_eapd_init[] = {
+static const struct hda_verb stac9200_eapd_init[] = {
 	/* set dac0mux for dac converter */
 	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x08, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
 	{}
 };
 
-static struct hda_verb dell_eq_core_init[] = {
+static const struct hda_verb dell_eq_core_init[] = {
 	/* set master volume to max value without distortion
 	 * and direct control */
 	{ 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec},
 	{}
 };
 
-static struct hda_verb stac92hd73xx_core_init[] = {
+static const struct hda_verb stac92hd73xx_core_init[] = {
 	/* set master volume and direct control */
 	{ 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
 	{}
 };
 
-static struct hda_verb stac92hd83xxx_core_init[] = {
+static const struct hda_verb stac92hd83xxx_core_init[] = {
 	/* power state controls amps */
 	{ 0x01, AC_VERB_SET_EAPD, 1 << 2},
 	{}
 };
 
-static struct hda_verb stac92hd71bxx_core_init[] = {
+static const struct hda_verb stac92hd71bxx_core_init[] = {
 	/* set master volume and direct control */
 	{ 0x28, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
 	{}
 };
 
-static struct hda_verb stac92hd71bxx_unmute_core_init[] = {
+static const struct hda_verb stac92hd71bxx_unmute_core_init[] = {
 	/* unmute right and left channels for nodes 0x0f, 0xa, 0x0d */
 	{ 0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{ 0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -887,7 +891,7 @@ static struct hda_verb stac92hd71bxx_unmute_core_init[] = {
 	{}
 };
 
-static struct hda_verb stac925x_core_init[] = {
+static const struct hda_verb stac925x_core_init[] = {
 	/* set dac0mux for dac converter */
 	{ 0x06, AC_VERB_SET_CONNECT_SEL, 0x00},
 	/* mute the master volume */
@@ -895,13 +899,13 @@ static struct hda_verb stac925x_core_init[] = {
 	{}
 };
 
-static struct hda_verb stac922x_core_init[] = {
+static const struct hda_verb stac922x_core_init[] = {
 	/* set master volume and direct control */	
 	{ 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
 	{}
 };
 
-static struct hda_verb d965_core_init[] = {
+static const struct hda_verb d965_core_init[] = {
 	/* set master volume and direct control */	
 	{ 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
 	/* unmute node 0x1b */
@@ -911,7 +915,7 @@ static struct hda_verb d965_core_init[] = {
 	{}
 };
 
-static struct hda_verb dell_3st_core_init[] = {
+static const struct hda_verb dell_3st_core_init[] = {
 	/* don't set delta bit */
 	{0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0x7f},
 	/* unmute node 0x1b */
@@ -921,7 +925,7 @@ static struct hda_verb dell_3st_core_init[] = {
 	{}
 };
 
-static struct hda_verb stac927x_core_init[] = {
+static const struct hda_verb stac927x_core_init[] = {
 	/* set master volume and direct control */	
 	{ 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
 	/* enable analog pc beep path */
@@ -929,7 +933,7 @@ static struct hda_verb stac927x_core_init[] = {
 	{}
 };
 
-static struct hda_verb stac927x_volknob_core_init[] = {
+static const struct hda_verb stac927x_volknob_core_init[] = {
 	/* don't set delta bit */
 	{0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0x7f},
 	/* enable analog pc beep path */
@@ -937,7 +941,7 @@ static struct hda_verb stac927x_volknob_core_init[] = {
 	{}
 };
 
-static struct hda_verb stac9205_core_init[] = {
+static const struct hda_verb stac9205_core_init[] = {
 	/* set master volume and direct control */	
 	{ 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
 	/* enable analog pc beep path */
@@ -977,7 +981,7 @@ static struct hda_verb stac9205_core_init[] = {
 		.private_value = nid, \
 	}
 
-static struct snd_kcontrol_new stac9200_mixer[] = {
+static const struct snd_kcontrol_new stac9200_mixer[] = {
 	HDA_CODEC_VOLUME_MIN_MUTE("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
@@ -985,38 +989,38 @@ static struct snd_kcontrol_new stac9200_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new stac92hd73xx_6ch_loopback[] = {
+static const struct snd_kcontrol_new stac92hd73xx_6ch_loopback[] = {
 	STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 3),
 	{}
 };
 
-static struct snd_kcontrol_new stac92hd73xx_8ch_loopback[] = {
+static const struct snd_kcontrol_new stac92hd73xx_8ch_loopback[] = {
 	STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 4),
 	{}
 };
 
-static struct snd_kcontrol_new stac92hd73xx_10ch_loopback[] = {
+static const struct snd_kcontrol_new stac92hd73xx_10ch_loopback[] = {
 	STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 5),
 	{}
 };
 
 
-static struct snd_kcontrol_new stac92hd71bxx_loopback[] = {
+static const struct snd_kcontrol_new stac92hd71bxx_loopback[] = {
 	STAC_ANALOG_LOOPBACK(0xFA0, 0x7A0, 2)
 };
 
-static struct snd_kcontrol_new stac925x_mixer[] = {
+static const struct snd_kcontrol_new stac925x_mixer[] = {
 	HDA_CODEC_VOLUME_MIN_MUTE("Master Playback Volume", 0xe, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Master Playback Switch", 0x0e, 0, HDA_OUTPUT),
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new stac9205_loopback[] = {
+static const struct snd_kcontrol_new stac9205_loopback[] = {
 	STAC_ANALOG_LOOPBACK(0xFE0, 0x7E0, 1),
 	{}
 };
 
-static struct snd_kcontrol_new stac927x_loopback[] = {
+static const struct snd_kcontrol_new stac927x_loopback[] = {
 	STAC_ANALOG_LOOPBACK(0xFEB, 0x7EB, 1),
 	{}
 };
@@ -1182,16 +1186,16 @@ static int stac92xx_build_controls(struct hda_codec *codec)
 	return 0;	
 }
 
-static unsigned int ref9200_pin_configs[8] = {
+static const unsigned int ref9200_pin_configs[8] = {
 	0x01c47010, 0x01447010, 0x0221401f, 0x01114010,
 	0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
 };
 
-static unsigned int gateway9200_m4_pin_configs[8] = {
+static const unsigned int gateway9200_m4_pin_configs[8] = {
 	0x400000fe, 0x404500f4, 0x400100f0, 0x90110010,
 	0x400100f1, 0x02a1902e, 0x500000f2, 0x500000f3,
 };
-static unsigned int gateway9200_m4_2_pin_configs[8] = {
+static const unsigned int gateway9200_m4_2_pin_configs[8] = {
 	0x400000fe, 0x404500f4, 0x400100f0, 0x90110010,
 	0x400100f1, 0x02a1902e, 0x500000f2, 0x500000f3,
 };
@@ -1202,7 +1206,7 @@ static unsigned int gateway9200_m4_2_pin_configs[8] = {
     102801DE
     102801E8
 */
-static unsigned int dell9200_d21_pin_configs[8] = {
+static const unsigned int dell9200_d21_pin_configs[8] = {
 	0x400001f0, 0x400001f1, 0x02214030, 0x01014010, 
 	0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
 };
@@ -1212,7 +1216,7 @@ static unsigned int dell9200_d21_pin_configs[8] = {
     102801C0
     102801C1
 */
-static unsigned int dell9200_d22_pin_configs[8] = {
+static const unsigned int dell9200_d22_pin_configs[8] = {
 	0x400001f0, 0x400001f1, 0x0221401f, 0x01014010, 
 	0x01813020, 0x02a19021, 0x90100140, 0x400001f2,
 };
@@ -1226,7 +1230,7 @@ static unsigned int dell9200_d22_pin_configs[8] = {
     102801DA
     102801E3
 */
-static unsigned int dell9200_d23_pin_configs[8] = {
+static const unsigned int dell9200_d23_pin_configs[8] = {
 	0x400001f0, 0x400001f1, 0x0221401f, 0x01014010, 
 	0x01813020, 0x01a19021, 0x90100140, 0x400001f2, 
 };
@@ -1237,7 +1241,7 @@ static unsigned int dell9200_d23_pin_configs[8] = {
     102801B5 (Dell Inspiron 630m)
     102801D8 (Dell Inspiron 640m)
 */
-static unsigned int dell9200_m21_pin_configs[8] = {
+static const unsigned int dell9200_m21_pin_configs[8] = {
 	0x40c003fa, 0x03441340, 0x0321121f, 0x90170310,
 	0x408003fb, 0x03a11020, 0x401003fc, 0x403003fd,
 };
@@ -1250,7 +1254,7 @@ static unsigned int dell9200_m21_pin_configs[8] = {
     102801D4 
     102801D6 
 */
-static unsigned int dell9200_m22_pin_configs[8] = {
+static const unsigned int dell9200_m22_pin_configs[8] = {
 	0x40c003fa, 0x0144131f, 0x0321121f, 0x90170310, 
 	0x90a70321, 0x03a11020, 0x401003fb, 0x40f000fc,
 };
@@ -1260,7 +1264,7 @@ static unsigned int dell9200_m22_pin_configs[8] = {
     102801CE (Dell XPS M1710)
     102801CF (Dell Precision M90)
 */
-static unsigned int dell9200_m23_pin_configs[8] = {
+static const unsigned int dell9200_m23_pin_configs[8] = {
 	0x40c003fa, 0x01441340, 0x0421421f, 0x90170310,
 	0x408003fb, 0x04a1102e, 0x90170311, 0x403003fc,
 };
@@ -1272,7 +1276,7 @@ static unsigned int dell9200_m23_pin_configs[8] = {
     102801CB (Dell Latitude 120L)
     102801D3
 */
-static unsigned int dell9200_m24_pin_configs[8] = {
+static const unsigned int dell9200_m24_pin_configs[8] = {
 	0x40c003fa, 0x404003fb, 0x0321121f, 0x90170310, 
 	0x408003fc, 0x03a11020, 0x401003fd, 0x403003fe, 
 };
@@ -1283,7 +1287,7 @@ static unsigned int dell9200_m24_pin_configs[8] = {
     102801EE
     102801EF
 */
-static unsigned int dell9200_m25_pin_configs[8] = {
+static const unsigned int dell9200_m25_pin_configs[8] = {
 	0x40c003fa, 0x01441340, 0x0421121f, 0x90170310, 
 	0x408003fb, 0x04a11020, 0x401003fc, 0x403003fd,
 };
@@ -1293,7 +1297,7 @@ static unsigned int dell9200_m25_pin_configs[8] = {
     102801F5 (Dell Inspiron 1501)
     102801F6
 */
-static unsigned int dell9200_m26_pin_configs[8] = {
+static const unsigned int dell9200_m26_pin_configs[8] = {
 	0x40c003fa, 0x404003fb, 0x0421121f, 0x90170310, 
 	0x408003fc, 0x04a11020, 0x401003fd, 0x403003fe,
 };
@@ -1302,18 +1306,18 @@ static unsigned int dell9200_m26_pin_configs[8] = {
     STAC 9200-32
     102801CD (Dell Inspiron E1705/9400)
 */
-static unsigned int dell9200_m27_pin_configs[8] = {
+static const unsigned int dell9200_m27_pin_configs[8] = {
 	0x40c003fa, 0x01441340, 0x0421121f, 0x90170310,
 	0x90170310, 0x04a11020, 0x90170310, 0x40f003fc,
 };
 
-static unsigned int oqo9200_pin_configs[8] = {
+static const unsigned int oqo9200_pin_configs[8] = {
 	0x40c000f0, 0x404000f1, 0x0221121f, 0x02211210,
 	0x90170111, 0x90a70120, 0x400000f2, 0x400000f3,
 };
 
 
-static unsigned int *stac9200_brd_tbl[STAC_9200_MODELS] = {
+static const unsigned int *stac9200_brd_tbl[STAC_9200_MODELS] = {
 	[STAC_REF] = ref9200_pin_configs,
 	[STAC_9200_OQO] = oqo9200_pin_configs,
 	[STAC_9200_DELL_D21] = dell9200_d21_pin_configs,
@@ -1350,7 +1354,7 @@ static const char * const stac9200_models[STAC_9200_MODELS] = {
 	[STAC_9200_PANASONIC] = "panasonic",
 };
 
-static struct snd_pci_quirk stac9200_cfg_tbl[] = {
+static const struct snd_pci_quirk stac9200_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_REF),
@@ -1426,47 +1430,47 @@ static struct snd_pci_quirk stac9200_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static unsigned int ref925x_pin_configs[8] = {
+static const unsigned int ref925x_pin_configs[8] = {
 	0x40c003f0, 0x424503f2, 0x01813022, 0x02a19021,
 	0x90a70320, 0x02214210, 0x01019020, 0x9033032e,
 };
 
-static unsigned int stac925xM1_pin_configs[8] = {
+static const unsigned int stac925xM1_pin_configs[8] = {
 	0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
 	0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
 };
 
-static unsigned int stac925xM1_2_pin_configs[8] = {
+static const unsigned int stac925xM1_2_pin_configs[8] = {
 	0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
 	0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
 };
 
-static unsigned int stac925xM2_pin_configs[8] = {
+static const unsigned int stac925xM2_pin_configs[8] = {
 	0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
 	0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
 };
 
-static unsigned int stac925xM2_2_pin_configs[8] = {
+static const unsigned int stac925xM2_2_pin_configs[8] = {
 	0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
 	0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
 };
 
-static unsigned int stac925xM3_pin_configs[8] = {
+static const unsigned int stac925xM3_pin_configs[8] = {
 	0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
 	0x40a000f0, 0x90100210, 0x400003f1, 0x503303f3,
 };
 
-static unsigned int stac925xM5_pin_configs[8] = {
+static const unsigned int stac925xM5_pin_configs[8] = {
 	0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
 	0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
 };
 
-static unsigned int stac925xM6_pin_configs[8] = {
+static const unsigned int stac925xM6_pin_configs[8] = {
 	0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
 	0x40a000f0, 0x90100210, 0x400003f1, 0x90330320,
 };
 
-static unsigned int *stac925x_brd_tbl[STAC_925x_MODELS] = {
+static const unsigned int *stac925x_brd_tbl[STAC_925x_MODELS] = {
 	[STAC_REF] = ref925x_pin_configs,
 	[STAC_M1] = stac925xM1_pin_configs,
 	[STAC_M1_2] = stac925xM1_2_pin_configs,
@@ -1489,7 +1493,7 @@ static const char * const stac925x_models[STAC_925x_MODELS] = {
 	[STAC_M6] = "m6",
 };
 
-static struct snd_pci_quirk stac925x_codec_id_cfg_tbl[] = {
+static const struct snd_pci_quirk stac925x_codec_id_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x107b, 0x0316, "Gateway M255", STAC_M2),
 	SND_PCI_QUIRK(0x107b, 0x0366, "Gateway MP6954", STAC_M5),
 	SND_PCI_QUIRK(0x107b, 0x0461, "Gateway NX560XL", STAC_M1),
@@ -1503,7 +1507,7 @@ static struct snd_pci_quirk stac925x_codec_id_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static struct snd_pci_quirk stac925x_cfg_tbl[] = {
+static const struct snd_pci_quirk stac925x_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, "DFI LanParty", STAC_REF),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DFI, 0x3101, "DFI LanParty", STAC_REF),
@@ -1515,33 +1519,33 @@ static struct snd_pci_quirk stac925x_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static unsigned int ref92hd73xx_pin_configs[13] = {
+static const unsigned int ref92hd73xx_pin_configs[13] = {
 	0x02214030, 0x02a19040, 0x01a19020, 0x02214030,
 	0x0181302e, 0x01014010, 0x01014020, 0x01014030,
 	0x02319040, 0x90a000f0, 0x90a000f0, 0x01452050,
 	0x01452050,
 };
 
-static unsigned int dell_m6_pin_configs[13] = {
+static const unsigned int dell_m6_pin_configs[13] = {
 	0x0321101f, 0x4f00000f, 0x4f0000f0, 0x90170110,
 	0x03a11020, 0x0321101f, 0x4f0000f0, 0x4f0000f0,
 	0x4f0000f0, 0x90a60160, 0x4f0000f0, 0x4f0000f0,
 	0x4f0000f0,
 };
 
-static unsigned int alienware_m17x_pin_configs[13] = {
+static const unsigned int alienware_m17x_pin_configs[13] = {
 	0x0321101f, 0x0321101f, 0x03a11020, 0x03014020,
 	0x90170110, 0x4f0000f0, 0x4f0000f0, 0x4f0000f0,
 	0x4f0000f0, 0x90a60160, 0x4f0000f0, 0x4f0000f0,
 	0x904601b0,
 };
 
-static unsigned int intel_dg45id_pin_configs[13] = {
+static const unsigned int intel_dg45id_pin_configs[13] = {
 	0x02214230, 0x02A19240, 0x01013214, 0x01014210,
 	0x01A19250, 0x01011212, 0x01016211
 };
 
-static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
+static const unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
 	[STAC_92HD73XX_REF]	= ref92hd73xx_pin_configs,
 	[STAC_DELL_M6_AMIC]	= dell_m6_pin_configs,
 	[STAC_DELL_M6_DMIC]	= dell_m6_pin_configs,
@@ -1563,7 +1567,7 @@ static const char * const stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
 	[STAC_ALIENWARE_M17X] = "alienware",
 };
 
-static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
+static const struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 				"DFI LanParty", STAC_92HD73XX_REF),
@@ -1600,11 +1604,11 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02fe,
 				"Dell Studio XPS 1645", STAC_DELL_M6_BOTH),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0413,
-				"Dell Studio 1558", STAC_DELL_M6_BOTH),
+				"Dell Studio 1558", STAC_DELL_M6_DMIC),
 	{} /* terminator */
 };
 
-static struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
+static const struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a1,
 		      "Alienware M17x", STAC_ALIENWARE_M17X),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x043a,
@@ -1612,25 +1616,25 @@ static struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static unsigned int ref92hd83xxx_pin_configs[10] = {
+static const unsigned int ref92hd83xxx_pin_configs[10] = {
 	0x02214030, 0x02211010, 0x02a19020, 0x02170130,
 	0x01014050, 0x01819040, 0x01014020, 0x90a3014e,
 	0x01451160, 0x98560170,
 };
 
-static unsigned int dell_s14_pin_configs[10] = {
+static const unsigned int dell_s14_pin_configs[10] = {
 	0x0221403f, 0x0221101f, 0x02a19020, 0x90170110,
 	0x40f000f0, 0x40f000f0, 0x40f000f0, 0x90a60160,
 	0x40f000f0, 0x40f000f0,
 };
 
-static unsigned int hp_dv7_4000_pin_configs[10] = {
+static const unsigned int hp_dv7_4000_pin_configs[10] = {
 	0x03a12050, 0x0321201f, 0x40f000f0, 0x90170110,
 	0x40f000f0, 0x40f000f0, 0x90170110, 0xd5a30140,
 	0x40f000f0, 0x40f000f0,
 };
 
-static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
+static const unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
 	[STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
 	[STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
 	[STAC_DELL_S14] = dell_s14_pin_configs,
@@ -1646,7 +1650,7 @@ static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
 	[STAC_HP_DV7_4000] = "hp-dv7-4000",
 };
 
-static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
+static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_92HD83XXX_REF),
@@ -1659,35 +1663,35 @@ static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static unsigned int ref92hd71bxx_pin_configs[STAC92HD71BXX_NUM_PINS] = {
+static const unsigned int ref92hd71bxx_pin_configs[STAC92HD71BXX_NUM_PINS] = {
 	0x02214030, 0x02a19040, 0x01a19020, 0x01014010,
 	0x0181302e, 0x01014010, 0x01019020, 0x90a000f0,
 	0x90a000f0, 0x01452050, 0x01452050, 0x00000000,
 	0x00000000
 };
 
-static unsigned int dell_m4_1_pin_configs[STAC92HD71BXX_NUM_PINS] = {
+static const unsigned int dell_m4_1_pin_configs[STAC92HD71BXX_NUM_PINS] = {
 	0x0421101f, 0x04a11221, 0x40f000f0, 0x90170110,
 	0x23a1902e, 0x23014250, 0x40f000f0, 0x90a000f0,
 	0x40f000f0, 0x4f0000f0, 0x4f0000f0, 0x00000000,
 	0x00000000
 };
 
-static unsigned int dell_m4_2_pin_configs[STAC92HD71BXX_NUM_PINS] = {
+static const unsigned int dell_m4_2_pin_configs[STAC92HD71BXX_NUM_PINS] = {
 	0x0421101f, 0x04a11221, 0x90a70330, 0x90170110,
 	0x23a1902e, 0x23014250, 0x40f000f0, 0x40f000f0,
 	0x40f000f0, 0x044413b0, 0x044413b0, 0x00000000,
 	0x00000000
 };
 
-static unsigned int dell_m4_3_pin_configs[STAC92HD71BXX_NUM_PINS] = {
+static const unsigned int dell_m4_3_pin_configs[STAC92HD71BXX_NUM_PINS] = {
 	0x0421101f, 0x04a11221, 0x90a70330, 0x90170110,
 	0x40f000f0, 0x40f000f0, 0x40f000f0, 0x90a000f0,
 	0x40f000f0, 0x044413b0, 0x044413b0, 0x00000000,
 	0x00000000
 };
 
-static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
+static const unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
 	[STAC_92HD71BXX_REF] = ref92hd71bxx_pin_configs,
 	[STAC_DELL_M4_1]	= dell_m4_1_pin_configs,
 	[STAC_DELL_M4_2]	= dell_m4_2_pin_configs,
@@ -1712,7 +1716,7 @@ static const char * const stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
 	[STAC_HP_DV4_1222NR] = "hp-dv4-1222nr",
 };
 
-static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
+static const struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_92HD71BXX_REF),
@@ -1769,7 +1773,7 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static unsigned int ref922x_pin_configs[10] = {
+static const unsigned int ref922x_pin_configs[10] = {
 	0x01014010, 0x01016011, 0x01012012, 0x0221401f,
 	0x01813122, 0x01011014, 0x01441030, 0x01c41030,
 	0x40000100, 0x40000100,
@@ -1783,7 +1787,7 @@ static unsigned int ref922x_pin_configs[10] = {
     102801D1
     102801D2
 */
-static unsigned int dell_922x_d81_pin_configs[10] = {
+static const unsigned int dell_922x_d81_pin_configs[10] = {
 	0x02214030, 0x01a19021, 0x01111012, 0x01114010,
 	0x02a19020, 0x01117011, 0x400001f0, 0x400001f1,
 	0x01813122, 0x400001f2,
@@ -1794,7 +1798,7 @@ static unsigned int dell_922x_d81_pin_configs[10] = {
     102801AC
     102801D0
 */
-static unsigned int dell_922x_d82_pin_configs[10] = {
+static const unsigned int dell_922x_d82_pin_configs[10] = {
 	0x02214030, 0x01a19021, 0x01111012, 0x01114010,
 	0x02a19020, 0x01117011, 0x01451140, 0x400001f0,
 	0x01813122, 0x400001f1,
@@ -1804,7 +1808,7 @@ static unsigned int dell_922x_d82_pin_configs[10] = {
     STAC 922X pin configs for
     102801BF
 */
-static unsigned int dell_922x_m81_pin_configs[10] = {
+static const unsigned int dell_922x_m81_pin_configs[10] = {
 	0x0321101f, 0x01112024, 0x01111222, 0x91174220,
 	0x03a11050, 0x01116221, 0x90a70330, 0x01452340, 
 	0x40C003f1, 0x405003f0,
@@ -1814,61 +1818,61 @@ static unsigned int dell_922x_m81_pin_configs[10] = {
     STAC 9221 A1 pin configs for
     102801D7 (Dell XPS M1210)
 */
-static unsigned int dell_922x_m82_pin_configs[10] = {
+static const unsigned int dell_922x_m82_pin_configs[10] = {
 	0x02211211, 0x408103ff, 0x02a1123e, 0x90100310, 
 	0x408003f1, 0x0221121f, 0x03451340, 0x40c003f2, 
 	0x508003f3, 0x405003f4, 
 };
 
-static unsigned int d945gtp3_pin_configs[10] = {
+static const unsigned int d945gtp3_pin_configs[10] = {
 	0x0221401f, 0x01a19022, 0x01813021, 0x01014010,
 	0x40000100, 0x40000100, 0x40000100, 0x40000100,
 	0x02a19120, 0x40000100,
 };
 
-static unsigned int d945gtp5_pin_configs[10] = {
+static const unsigned int d945gtp5_pin_configs[10] = {
 	0x0221401f, 0x01011012, 0x01813024, 0x01014010,
 	0x01a19021, 0x01016011, 0x01452130, 0x40000100,
 	0x02a19320, 0x40000100,
 };
 
-static unsigned int intel_mac_v1_pin_configs[10] = {
+static const unsigned int intel_mac_v1_pin_configs[10] = {
 	0x0121e21f, 0x400000ff, 0x9017e110, 0x400000fd,
 	0x400000fe, 0x0181e020, 0x1145e030, 0x11c5e240,
 	0x400000fc, 0x400000fb,
 };
 
-static unsigned int intel_mac_v2_pin_configs[10] = {
+static const unsigned int intel_mac_v2_pin_configs[10] = {
 	0x0121e21f, 0x90a7012e, 0x9017e110, 0x400000fd,
 	0x400000fe, 0x0181e020, 0x1145e230, 0x500000fa,
 	0x400000fc, 0x400000fb,
 };
 
-static unsigned int intel_mac_v3_pin_configs[10] = {
+static const unsigned int intel_mac_v3_pin_configs[10] = {
 	0x0121e21f, 0x90a7012e, 0x9017e110, 0x400000fd,
 	0x400000fe, 0x0181e020, 0x1145e230, 0x11c5e240,
 	0x400000fc, 0x400000fb,
 };
 
-static unsigned int intel_mac_v4_pin_configs[10] = {
+static const unsigned int intel_mac_v4_pin_configs[10] = {
 	0x0321e21f, 0x03a1e02e, 0x9017e110, 0x9017e11f,
 	0x400000fe, 0x0381e020, 0x1345e230, 0x13c5e240,
 	0x400000fc, 0x400000fb,
 };
 
-static unsigned int intel_mac_v5_pin_configs[10] = {
+static const unsigned int intel_mac_v5_pin_configs[10] = {
 	0x0321e21f, 0x03a1e02e, 0x9017e110, 0x9017e11f,
 	0x400000fe, 0x0381e020, 0x1345e230, 0x13c5e240,
 	0x400000fc, 0x400000fb,
 };
 
-static unsigned int ecs202_pin_configs[10] = {
+static const unsigned int ecs202_pin_configs[10] = {
 	0x0221401f, 0x02a19020, 0x01a19020, 0x01114010,
 	0x408000f0, 0x01813022, 0x074510a0, 0x40c400f1,
 	0x9037012e, 0x40e000f2,
 };
 
-static unsigned int *stac922x_brd_tbl[STAC_922X_MODELS] = {
+static const unsigned int *stac922x_brd_tbl[STAC_922X_MODELS] = {
 	[STAC_D945_REF] = ref922x_pin_configs,
 	[STAC_D945GTP3] = d945gtp3_pin_configs,
 	[STAC_D945GTP5] = d945gtp5_pin_configs,
@@ -1917,7 +1921,7 @@ static const char * const stac922x_models[STAC_922X_MODELS] = {
 	[STAC_922X_DELL_M82] = "dell-m82",
 };
 
-static struct snd_pci_quirk stac922x_cfg_tbl[] = {
+static const struct snd_pci_quirk stac922x_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_D945_REF),
@@ -2008,42 +2012,42 @@ static struct snd_pci_quirk stac922x_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static unsigned int ref927x_pin_configs[14] = {
+static const unsigned int ref927x_pin_configs[14] = {
 	0x02214020, 0x02a19080, 0x0181304e, 0x01014010,
 	0x01a19040, 0x01011012, 0x01016011, 0x0101201f, 
 	0x183301f0, 0x18a001f0, 0x18a001f0, 0x01442070,
 	0x01c42190, 0x40000100,
 };
 
-static unsigned int d965_3st_pin_configs[14] = {
+static const unsigned int d965_3st_pin_configs[14] = {
 	0x0221401f, 0x02a19120, 0x40000100, 0x01014011,
 	0x01a19021, 0x01813024, 0x40000100, 0x40000100,
 	0x40000100, 0x40000100, 0x40000100, 0x40000100,
 	0x40000100, 0x40000100
 };
 
-static unsigned int d965_5st_pin_configs[14] = {
+static const unsigned int d965_5st_pin_configs[14] = {
 	0x02214020, 0x02a19080, 0x0181304e, 0x01014010,
 	0x01a19040, 0x01011012, 0x01016011, 0x40000100,
 	0x40000100, 0x40000100, 0x40000100, 0x01442070,
 	0x40000100, 0x40000100
 };
 
-static unsigned int d965_5st_no_fp_pin_configs[14] = {
+static const unsigned int d965_5st_no_fp_pin_configs[14] = {
 	0x40000100, 0x40000100, 0x0181304e, 0x01014010,
 	0x01a19040, 0x01011012, 0x01016011, 0x40000100,
 	0x40000100, 0x40000100, 0x40000100, 0x01442070,
 	0x40000100, 0x40000100
 };
 
-static unsigned int dell_3st_pin_configs[14] = {
+static const unsigned int dell_3st_pin_configs[14] = {
 	0x02211230, 0x02a11220, 0x01a19040, 0x01114210,
 	0x01111212, 0x01116211, 0x01813050, 0x01112214,
 	0x403003fa, 0x90a60040, 0x90a60040, 0x404003fb,
 	0x40c003fc, 0x40000100
 };
 
-static unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
+static const unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
 	[STAC_D965_REF_NO_JD] = ref927x_pin_configs,
 	[STAC_D965_REF]  = ref927x_pin_configs,
 	[STAC_D965_3ST]  = d965_3st_pin_configs,
@@ -2066,7 +2070,7 @@ static const char * const stac927x_models[STAC_927X_MODELS] = {
 	[STAC_927X_VOLKNOB]	= "volknob",
 };
 
-static struct snd_pci_quirk stac927x_cfg_tbl[] = {
+static const struct snd_pci_quirk stac927x_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_D965_REF),
@@ -2104,7 +2108,7 @@ static struct snd_pci_quirk stac927x_cfg_tbl[] = {
 	{} /* terminator */
 };
 
-static unsigned int ref9205_pin_configs[12] = {
+static const unsigned int ref9205_pin_configs[12] = {
 	0x40000100, 0x40000100, 0x01016011, 0x01014010,
 	0x01813122, 0x01a19021, 0x01019020, 0x40000100,
 	0x90a000f0, 0x90a000f0, 0x01441030, 0x01c41030
@@ -2121,7 +2125,7 @@ static unsigned int ref9205_pin_configs[12] = {
     10280228 (Dell Vostro 1500)
     10280229 (Dell Vostro 1700)
 */
-static unsigned int dell_9205_m42_pin_configs[12] = {
+static const unsigned int dell_9205_m42_pin_configs[12] = {
 	0x0321101F, 0x03A11020, 0x400003FA, 0x90170310,
 	0x400003FB, 0x400003FC, 0x400003FD, 0x40F000F9,
 	0x90A60330, 0x400003FF, 0x0144131F, 0x40C003FE,
@@ -2137,19 +2141,19 @@ static unsigned int dell_9205_m42_pin_configs[12] = {
     10280200
     10280201
 */
-static unsigned int dell_9205_m43_pin_configs[12] = {
+static const unsigned int dell_9205_m43_pin_configs[12] = {
 	0x0321101f, 0x03a11020, 0x90a70330, 0x90170310,
 	0x400000fe, 0x400000ff, 0x400000fd, 0x40f000f9,
 	0x400000fa, 0x400000fc, 0x0144131f, 0x40c003f8,
 };
 
-static unsigned int dell_9205_m44_pin_configs[12] = {
+static const unsigned int dell_9205_m44_pin_configs[12] = {
 	0x0421101f, 0x04a11020, 0x400003fa, 0x90170310,
 	0x400003fb, 0x400003fc, 0x400003fd, 0x400003f9,
 	0x90a60330, 0x400003ff, 0x01441340, 0x40c003fe,
 };
 
-static unsigned int *stac9205_brd_tbl[STAC_9205_MODELS] = {
+static const unsigned int *stac9205_brd_tbl[STAC_9205_MODELS] = {
 	[STAC_9205_REF] = ref9205_pin_configs,
 	[STAC_9205_DELL_M42] = dell_9205_m42_pin_configs,
 	[STAC_9205_DELL_M43] = dell_9205_m43_pin_configs,
@@ -2166,7 +2170,7 @@ static const char * const stac9205_models[STAC_9205_MODELS] = {
 	[STAC_9205_EAPD] = "eapd",
 };
 
-static struct snd_pci_quirk stac9205_cfg_tbl[] = {
+static const struct snd_pci_quirk stac9205_cfg_tbl[] = {
 	/* SigmaTel reference board */
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 		      "DFI LanParty", STAC_9205_REF),
@@ -2214,7 +2218,7 @@ static struct snd_pci_quirk stac9205_cfg_tbl[] = {
 };
 
 static void stac92xx_set_config_regs(struct hda_codec *codec,
-				     unsigned int *pincfgs)
+				     const unsigned int *pincfgs)
 {
 	int i;
 	struct sigmatel_spec *spec = codec->spec;
@@ -2334,7 +2338,7 @@ static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream stac92xx_pcm_digital_playback = {
+static const struct hda_pcm_stream stac92xx_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -2347,14 +2351,14 @@ static struct hda_pcm_stream stac92xx_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream stac92xx_pcm_digital_capture = {
+static const struct hda_pcm_stream stac92xx_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
 	/* NID is set in stac92xx_build_pcms */
 };
 
-static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
+static const struct hda_pcm_stream stac92xx_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -2366,7 +2370,7 @@ static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream stac92xx_pcm_analog_alt_playback = {
+static const struct hda_pcm_stream stac92xx_pcm_analog_alt_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -2378,7 +2382,7 @@ static struct hda_pcm_stream stac92xx_pcm_analog_alt_playback = {
 	},
 };
 
-static struct hda_pcm_stream stac92xx_pcm_analog_capture = {
+static const struct hda_pcm_stream stac92xx_pcm_analog_capture = {
 	.channels_min = 2,
 	.channels_max = 2,
 	/* NID + .substreams is set in stac92xx_build_pcms */
@@ -2487,7 +2491,7 @@ static int stac92xx_dc_bias_info(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_info *uinfo)
 {
 	int i;
-	static char *texts[] = {
+	static const char * const texts[] = {
 		"Mic In", "Line In", "Line Out"
 	};
 
@@ -2556,7 +2560,7 @@ static int stac92xx_dc_bias_put(struct snd_kcontrol *kcontrol,
 static int stac92xx_io_switch_info(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_info *uinfo)
 {
-	static char *texts[2];
+	char *texts[2];
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct sigmatel_spec *spec = codec->spec;
 
@@ -2687,7 +2691,7 @@ enum {
 	STAC_CTL_WIDGET_DC_BIAS
 };
 
-static struct snd_kcontrol_new stac92xx_control_templates[] = {
+static const struct snd_kcontrol_new stac92xx_control_templates[] = {
 	HDA_CODEC_VOLUME(NULL, 0, 0, 0),
 	HDA_CODEC_MUTE(NULL, 0, 0, 0),
 	HDA_CODEC_MUTE_BEEP(NULL, 0, 0, 0),
@@ -2701,7 +2705,7 @@ static struct snd_kcontrol_new stac92xx_control_templates[] = {
 /* add dynamic controls */
 static struct snd_kcontrol_new *
 stac_control_new(struct sigmatel_spec *spec,
-		 struct snd_kcontrol_new *ktemp,
+		 const struct snd_kcontrol_new *ktemp,
 		 const char *name,
 		 unsigned int subdev)
 {
@@ -2724,7 +2728,7 @@ stac_control_new(struct sigmatel_spec *spec,
 }
 
 static int stac92xx_add_control_temp(struct sigmatel_spec *spec,
-				     struct snd_kcontrol_new *ktemp,
+				     const struct snd_kcontrol_new *ktemp,
 				     int idx, const char *name,
 				     unsigned long val)
 {
@@ -2754,7 +2758,7 @@ static inline int stac92xx_add_control(struct sigmatel_spec *spec, int type,
 	return stac92xx_add_control_idx(spec, type, 0, name, val);
 }
 
-static struct snd_kcontrol_new stac_input_src_temp = {
+static const struct snd_kcontrol_new stac_input_src_temp = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name = "Input Source",
 	.info = stac92xx_mux_enum_info,
@@ -3072,7 +3076,8 @@ static int add_spec_dacs(struct sigmatel_spec *spec, hda_nid_t nid)
 		printk(KERN_WARNING "stac92xx: No space for DAC 0x%x\n", nid);
 		return 1;
 	} else {
-		spec->multiout.dac_nids[spec->multiout.num_dacs] = nid;
+		snd_BUG_ON(spec->multiout.dac_nids != spec->dac_nids);
+		spec->dac_nids[spec->multiout.num_dacs] = nid;
 		spec->multiout.num_dacs++;
 	}
 	return 0;
@@ -3109,8 +3114,7 @@ static int create_multi_out_ctls(struct hda_codec *codec, int num_outs,
 
 	for (i = 0; i < num_outs && i < ARRAY_SIZE(chname); i++) {
 		if (type == AUTO_PIN_HP_OUT && !spec->hp_detect) {
-			wid_caps = get_wcaps(codec, pins[i]);
-			if (wid_caps & AC_WCAP_UNSOL_CAP)
+			if (is_jack_detectable(codec, pins[i]))
 				spec->hp_detect = 1;
 		}
 		nid = dac_nids[i];
@@ -3309,7 +3313,7 @@ static int stac92xx_dig_beep_switch_put(struct snd_kcontrol *kcontrol,
 	return snd_hda_enable_beep_device(codec, ucontrol->value.integer.value[0]);
 }
 
-static struct snd_kcontrol_new stac92xx_dig_beep_ctrl = {
+static const struct snd_kcontrol_new stac92xx_dig_beep_ctrl = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.info = stac92xx_dig_beep_switch_info,
 	.get = stac92xx_dig_beep_switch_get,
@@ -3516,14 +3520,18 @@ static int check_mic_pin(struct hda_codec *codec, hda_nid_t nid,
 			 hda_nid_t *fixed, hda_nid_t *ext, hda_nid_t *dock)
 {
 	unsigned int cfg;
+	unsigned int type;
 
 	if (!nid)
 		return 0;
 	cfg = snd_hda_codec_get_pincfg(codec, nid);
+	type = get_defcfg_device(cfg);
 	switch (snd_hda_get_input_pin_attr(cfg)) {
 	case INPUT_PIN_ATTR_INT:
 		if (*fixed)
 			return 1; /* already occupied */
+		if (type != AC_JACK_MIC_IN)
+			return 1; /* invalid type */
 		*fixed = nid;
 		break;
 	case INPUT_PIN_ATTR_UNUSED:
@@ -3531,11 +3539,15 @@ static int check_mic_pin(struct hda_codec *codec, hda_nid_t nid,
 	case INPUT_PIN_ATTR_DOCK:
 		if (*dock)
 			return 1; /* already occupied */
+		if (type != AC_JACK_MIC_IN && type != AC_JACK_LINE_IN)
+			return 1; /* invalid type */
 		*dock = nid;
 		break;
 	default:
 		if (*ext)
 			return 1; /* already occupied */
+		if (type != AC_JACK_MIC_IN)
+			return 1; /* invalid type */
 		*ext = nid;
 		break;
 	}
@@ -3591,10 +3603,6 @@ static int stac_check_auto_mic(struct hda_codec *codec)
 	hda_nid_t fixed, ext, dock;
 	int i;
 
-	for (i = 0; i < cfg->num_inputs; i++) {
-		if (cfg->inputs[i].type >= AUTO_PIN_LINE_IN)
-			return 0; /* must be exclusively mics */
-	}
 	fixed = ext = dock = 0;
 	for (i = 0; i < cfg->num_inputs; i++)
 		if (check_mic_pin(codec, cfg->inputs[i].pin,
@@ -3606,7 +3614,7 @@ static int stac_check_auto_mic(struct hda_codec *codec)
 			return 0;
 	if (!fixed || (!ext && !dock))
 		return 0; /* no input to switch */
-	if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
+	if (!is_jack_detectable(codec, ext))
 		return 0; /* no unsol support */
 	if (set_mic_route(codec, &spec->ext_mic, ext) ||
 	    set_mic_route(codec, &spec->int_mic, fixed) ||
@@ -3921,13 +3929,11 @@ static int stac9200_auto_create_hp_ctls(struct hda_codec *codec,
 {
 	struct sigmatel_spec *spec = codec->spec;
 	hda_nid_t pin = cfg->hp_pins[0];
-	unsigned int wid_caps;
 
 	if (! pin)
 		return 0;
 
-	wid_caps = get_wcaps(codec, pin);
-	if (wid_caps & AC_WCAP_UNSOL_CAP)
+	if (is_jack_detectable(codec, pin))
 		spec->hp_detect = 1;
 
 	return 0;
@@ -4138,7 +4144,7 @@ static int enable_pin_detect(struct hda_codec *codec, hda_nid_t nid,
 	struct sigmatel_event *event;
 	int tag;
 
-	if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP))
+	if (!is_jack_detectable(codec, nid))
 		return 0;
 	event = stac_get_event(codec, nid);
 	if (event) {
@@ -4171,7 +4177,7 @@ static void stac92xx_power_down(struct hda_codec *codec)
 	struct sigmatel_spec *spec = codec->spec;
 
 	/* power down inactive DACs */
-	hda_nid_t *dac;
+	const hda_nid_t *dac;
 	for (dac = spec->dac_list; *dac; dac++)
 		if (!check_all_dac_nids(spec, *dac))
 			snd_hda_codec_write(codec, *dac, 0,
@@ -4644,7 +4650,7 @@ static unsigned int stac_get_defcfg_connect(struct hda_codec *codec, int idx)
 }
 
 static int stac92xx_connected_ports(struct hda_codec *codec,
-					 hda_nid_t *nids, int num_nids)
+				    const hda_nid_t *nids, int num_nids)
 {
 	struct sigmatel_spec *spec = codec->spec;
 	int idx, num;
@@ -4968,7 +4974,7 @@ static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
 }
 #endif
 
-static struct hda_codec_ops stac92xx_patch_ops = {
+static const struct hda_codec_ops stac92xx_patch_ops = {
 	.build_controls = stac92xx_build_controls,
 	.build_pcms = stac92xx_build_pcms,
 	.init = stac92xx_init,
@@ -5588,7 +5594,7 @@ static int stac_hp_bass_gpio_put(struct snd_kcontrol *kcontrol,
 	return 1;
 }
 
-static struct snd_kcontrol_new stac_hp_bass_sw_ctrl = {
+static const struct snd_kcontrol_new stac_hp_bass_sw_ctrl = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.info = stac_hp_bass_gpio_info,
 	.get = stac_hp_bass_gpio_get,
@@ -5612,7 +5618,7 @@ static int stac_add_hp_bass_switch(struct hda_codec *codec)
 static int patch_stac92hd71bxx(struct hda_codec *codec)
 {
 	struct sigmatel_spec *spec;
-	struct hda_verb *unmute_init = stac92hd71bxx_unmute_core_init;
+	const struct hda_verb *unmute_init = stac92hd71bxx_unmute_core_init;
 	unsigned int pin_cfg;
 	int err = 0;
 
@@ -5705,9 +5711,9 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 		unmute_init++;
 		snd_hda_codec_set_pincfg(codec, 0x0f, 0x40f000f0);
 		snd_hda_codec_set_pincfg(codec, 0x19, 0x40f000f3);
-		stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS - 1] = 0;
+		spec->dmic_nids = stac92hd71bxx_dmic_5port_nids;
 		spec->num_dmics = stac92xx_connected_ports(codec,
-					stac92hd71bxx_dmic_nids,
+					stac92hd71bxx_dmic_5port_nids,
 					STAC92HD71BXX_NUM_DMICS - 1);
 		break;
 	case 0x111d7603: /* 6 Port with Analog Mixer */
@@ -5729,15 +5735,6 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 	if (get_wcaps(codec, 0xa) & AC_WCAP_IN_AMP)
 		snd_hda_sequence_write_cache(codec, unmute_init);
 
-	/* Some HP machines seem to have unstable codec communications
-	 * especially with ATI fglrx driver.  For recovering from the
-	 * CORB/RIRB stall, allow the BUS reset and keep always sync
-	 */
-	if (spec->board_config == STAC_HP_DV5) {
-		codec->bus->sync_write = 1;
-		codec->bus->allow_bus_reset = 1;
-	}
-
 	spec->aloopback_ctl = stac92hd71bxx_loopback;
 	spec->aloopback_mask = 0x50;
 	spec->aloopback_shift = 0;
@@ -6223,31 +6220,31 @@ static int patch_stac9205(struct hda_codec *codec)
  * STAC9872 hack
  */
 
-static struct hda_verb stac9872_core_init[] = {
+static const struct hda_verb stac9872_core_init[] = {
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x1}, /* mic-sel: 0a,0d,14,02 */
 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Mic-in -> 0x9 */
 	{}
 };
 
-static hda_nid_t stac9872_pin_nids[] = {
+static const hda_nid_t stac9872_pin_nids[] = {
 	0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
 	0x11, 0x13, 0x14,
 };
 
-static hda_nid_t stac9872_adc_nids[] = {
+static const hda_nid_t stac9872_adc_nids[] = {
 	0x8 /*,0x6*/
 };
 
-static hda_nid_t stac9872_mux_nids[] = {
+static const hda_nid_t stac9872_mux_nids[] = {
 	0x15
 };
 
-static unsigned long stac9872_capvols[] = {
+static const unsigned long stac9872_capvols[] = {
 	HDA_COMPOSE_AMP_VAL(0x09, 3, 0, HDA_INPUT),
 };
 #define stac9872_capsws		stac9872_capvols
 
-static unsigned int stac9872_vaio_pin_configs[9] = {
+static const unsigned int stac9872_vaio_pin_configs[9] = {
 	0x03211020, 0x411111f0, 0x411111f0, 0x03a15030,
 	0x411111f0, 0x90170110, 0x411111f0, 0x411111f0,
 	0x90a7013e
@@ -6258,11 +6255,11 @@ static const char * const stac9872_models[STAC_9872_MODELS] = {
 	[STAC_9872_VAIO] = "vaio",
 };
 
-static unsigned int *stac9872_brd_tbl[STAC_9872_MODELS] = {
+static const unsigned int *stac9872_brd_tbl[STAC_9872_MODELS] = {
 	[STAC_9872_VAIO] = stac9872_vaio_pin_configs,
 };
 
-static struct snd_pci_quirk stac9872_cfg_tbl[] = {
+static const struct snd_pci_quirk stac9872_cfg_tbl[] = {
 	SND_PCI_QUIRK_MASK(0x104d, 0xfff0, 0x81e0,
 			   "Sony VAIO F/S", STAC_9872_VAIO),
 	{} /* terminator */
@@ -6316,7 +6313,7 @@ static int patch_stac9872(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_sigmatel[] = {
+static const struct hda_codec_preset snd_hda_preset_sigmatel[] = {
  	{ .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 },
  	{ .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x },
  	{ .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x },
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 0997031c48d228e3e0a2af8d9b1fde55ab54ed8d..605c99e1e520de5d205a76046764d7e5f0f5a852 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -98,24 +98,30 @@ enum VIA_HDA_CODEC {
 	VT1716S,
 	VT2002P,
 	VT1812,
+	VT1802,
 	CODEC_TYPES,
 };
 
+#define VT2002P_COMPATIBLE(spec) \
+	((spec)->codec_type == VT2002P ||\
+	 (spec)->codec_type == VT1812 ||\
+	 (spec)->codec_type == VT1802)
+
 struct via_spec {
 	/* codec parameterization */
-	struct snd_kcontrol_new *mixers[6];
+	const struct snd_kcontrol_new *mixers[6];
 	unsigned int num_mixers;
 
-	struct hda_verb *init_verbs[5];
+	const struct hda_verb *init_verbs[5];
 	unsigned int num_iverbs;
 
 	char *stream_name_analog;
-	struct hda_pcm_stream *stream_analog_playback;
-	struct hda_pcm_stream *stream_analog_capture;
+	const struct hda_pcm_stream *stream_analog_playback;
+	const struct hda_pcm_stream *stream_analog_capture;
 
 	char *stream_name_digital;
-	struct hda_pcm_stream *stream_digital_playback;
-	struct hda_pcm_stream *stream_digital_capture;
+	const struct hda_pcm_stream *stream_digital_playback;
+	const struct hda_pcm_stream *stream_digital_capture;
 
 	/* playback */
 	struct hda_multi_out multiout;
@@ -123,7 +129,7 @@ struct via_spec {
 
 	/* capture */
 	unsigned int num_adc_nids;
-	hda_nid_t *adc_nids;
+	const hda_nid_t *adc_nids;
 	hda_nid_t mux_nids[3];
 	hda_nid_t dig_in_nid;
 	hda_nid_t dig_in_pin;
@@ -154,6 +160,9 @@ struct via_spec {
 	struct delayed_work vt1708_hp_work;
 	int vt1708_jack_detectect;
 	int vt1708_hp_present;
+
+	void (*set_widgets_power_state)(struct hda_codec *codec);
+
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	struct hda_loopback_check loopback;
 #endif
@@ -218,17 +227,19 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 		codec_type = VT1812;
 	else if (dev_id == 0x0440)
 		codec_type = VT1708S;
+	else if ((dev_id & 0xfff) == 0x446)
+		codec_type = VT1802;
 	else
 		codec_type = UNKNOWN;
 	return codec_type;
 };
 
+#define VIA_JACK_EVENT		0x20
 #define VIA_HP_EVENT		0x01
 #define VIA_GPIO_EVENT		0x02
-#define VIA_JACK_EVENT		0x04
-#define VIA_MONO_EVENT		0x08
-#define VIA_SPEAKER_EVENT	0x10
-#define VIA_BIND_HP_EVENT	0x20
+#define VIA_MONO_EVENT		0x03
+#define VIA_SPEAKER_EVENT	0x04
+#define VIA_BIND_HP_EVENT	0x05
 
 enum {
 	VIA_CTL_WIDGET_VOL,
@@ -245,7 +256,6 @@ enum {
 };
 
 static void analog_low_current_mode(struct hda_codec *codec, int stream_idle);
-static void set_jack_power_state(struct hda_codec *codec);
 static int is_aa_path_mute(struct hda_codec *codec);
 
 static void vt1708_start_hp_work(struct via_spec *spec)
@@ -271,6 +281,12 @@ static void vt1708_stop_hp_work(struct via_spec *spec)
 	cancel_delayed_work_sync(&spec->vt1708_hp_work);
 }
 
+static void set_widgets_power_state(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	if (spec->set_widgets_power_state)
+		spec->set_widgets_power_state(codec);
+}
 
 static int analog_input_switch_put(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
@@ -278,7 +294,7 @@ static int analog_input_switch_put(struct snd_kcontrol *kcontrol,
 	int change = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 
-	set_jack_power_state(codec);
+	set_widgets_power_state(codec);
 	analog_low_current_mode(snd_kcontrol_chip(kcontrol), -1);
 	if (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1) {
 		if (is_aa_path_mute(codec))
@@ -394,54 +410,54 @@ static int bind_pin_switch_put(struct snd_kcontrol *kcontrol,
 			.put = bind_pin_switch_put,			\
 			.private_value = HDA_COMPOSE_AMP_VAL(0, 3, 0, 0) }
 
-static struct snd_kcontrol_new via_control_templates[] = {
+static const struct snd_kcontrol_new via_control_templates[] = {
 	HDA_CODEC_VOLUME(NULL, 0, 0, 0),
 	HDA_CODEC_MUTE(NULL, 0, 0, 0),
 	ANALOG_INPUT_MUTE,
 	BIND_PIN_MUTE,
 };
 
-static hda_nid_t vt1708_adc_nids[2] = {
+static const hda_nid_t vt1708_adc_nids[2] = {
 	/* ADC1-2 */
 	0x15, 0x27
 };
 
-static hda_nid_t vt1709_adc_nids[3] = {
+static const hda_nid_t vt1709_adc_nids[3] = {
 	/* ADC1-2 */
 	0x14, 0x15, 0x16
 };
 
-static hda_nid_t vt1708B_adc_nids[2] = {
+static const hda_nid_t vt1708B_adc_nids[2] = {
 	/* ADC1-2 */
 	0x13, 0x14
 };
 
-static hda_nid_t vt1708S_adc_nids[2] = {
+static const hda_nid_t vt1708S_adc_nids[2] = {
 	/* ADC1-2 */
 	0x13, 0x14
 };
 
-static hda_nid_t vt1702_adc_nids[3] = {
+static const hda_nid_t vt1702_adc_nids[3] = {
 	/* ADC1-2 */
 	0x12, 0x20, 0x1F
 };
 
-static hda_nid_t vt1718S_adc_nids[2] = {
+static const hda_nid_t vt1718S_adc_nids[2] = {
 	/* ADC1-2 */
 	0x10, 0x11
 };
 
-static hda_nid_t vt1716S_adc_nids[2] = {
+static const hda_nid_t vt1716S_adc_nids[2] = {
 	/* ADC1-2 */
 	0x13, 0x14
 };
 
-static hda_nid_t vt2002P_adc_nids[2] = {
+static const hda_nid_t vt2002P_adc_nids[2] = {
 	/* ADC1-2 */
 	0x10, 0x11
 };
 
-static hda_nid_t vt1812_adc_nids[2] = {
+static const hda_nid_t vt1812_adc_nids[2] = {
 	/* ADC1-2 */
 	0x10, 0x11
 };
@@ -471,7 +487,7 @@ static int __via_add_control(struct via_spec *spec, int type, const char *name,
 	__via_add_control(spec, type, name, 0, val)
 
 static struct snd_kcontrol_new *via_clone_control(struct via_spec *spec,
-						struct snd_kcontrol_new *tmpl)
+				const struct snd_kcontrol_new *tmpl)
 {
 	struct snd_kcontrol_new *knew;
 
@@ -602,482 +618,6 @@ static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
 	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
 }
 
-static void set_jack_power_state(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	int imux_is_smixer;
-	unsigned int parm;
-
-	if (spec->codec_type == VT1702) {
-		imux_is_smixer = snd_hda_codec_read(
-			codec, 0x13, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
-		/* inputs */
-		/* PW 1/2/5 (14h/15h/18h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x14, &parm);
-		set_pin_power_state(codec, 0x15, &parm);
-		set_pin_power_state(codec, 0x18, &parm);
-		if (imux_is_smixer)
-			parm = AC_PWRST_D0; /* SW0 = stereo mixer (idx 3) */
-		/* SW0 (13h), AIW 0/1/2 (12h/1fh/20h) */
-		snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x12, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* outputs */
-		/* PW 3/4 (16h/17h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x16, &parm);
-		set_pin_power_state(codec, 0x17, &parm);
-		/* MW0 (1ah), AOW 0/1 (10h/1dh) */
-		snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE,
-				    imux_is_smixer ? AC_PWRST_D0 : parm);
-		snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x1d, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-	} else if (spec->codec_type == VT1708B_8CH
-		   || spec->codec_type == VT1708B_4CH
-		   || spec->codec_type == VT1708S) {
-		/* SW0 (17h) = stereo mixer */
-		int is_8ch = spec->codec_type != VT1708B_4CH;
-		imux_is_smixer = snd_hda_codec_read(
-			codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00)
-			== ((spec->codec_type == VT1708S)  ? 5 : 0);
-		/* inputs */
-		/* PW 1/2/5 (1ah/1bh/1eh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x1a, &parm);
-		set_pin_power_state(codec, 0x1b, &parm);
-		set_pin_power_state(codec, 0x1e, &parm);
-		if (imux_is_smixer)
-			parm = AC_PWRST_D0;
-		/* SW0 (17h), AIW 0/1 (13h/14h) */
-		snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* outputs */
-		/* PW0 (19h), SW1 (18h), AOW1 (11h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x19, &parm);
-		if (spec->smart51_enabled)
-			parm = AC_PWRST_D0;
-		snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* PW6 (22h), SW2 (26h), AOW2 (24h) */
-		if (is_8ch) {
-			parm = AC_PWRST_D3;
-			set_pin_power_state(codec, 0x22, &parm);
-			if (spec->smart51_enabled)
-				parm = AC_PWRST_D0;
-			snd_hda_codec_write(codec, 0x26, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-			snd_hda_codec_write(codec, 0x24, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-		}
-
-		/* PW 3/4/7 (1ch/1dh/23h) */
-		parm = AC_PWRST_D3;
-		/* force to D0 for internal Speaker */
-		set_pin_power_state(codec, 0x1c, &parm);
-		set_pin_power_state(codec, 0x1d, &parm);
-		if (is_8ch)
-			set_pin_power_state(codec, 0x23, &parm);
-		/* MW0 (16h), Sw3 (27h), AOW 0/3 (10h/25h) */
-		snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
-				    imux_is_smixer ? AC_PWRST_D0 : parm);
-		snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		if (is_8ch) {
-			snd_hda_codec_write(codec, 0x25, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-			snd_hda_codec_write(codec, 0x27, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-		}
-	}  else if (spec->codec_type == VT1718S) {
-		/* MUX6 (1eh) = stereo mixer */
-		imux_is_smixer = snd_hda_codec_read(
-			codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
-		/* inputs */
-		/* PW 5/6/7 (29h/2ah/2bh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x29, &parm);
-		set_pin_power_state(codec, 0x2a, &parm);
-		set_pin_power_state(codec, 0x2b, &parm);
-		if (imux_is_smixer)
-			parm = AC_PWRST_D0;
-		/* MUX6/7 (1eh/1fh), AIW 0/1 (10h/11h) */
-		snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* outputs */
-		/* PW3 (27h), MW2 (1ah), AOW3 (bh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x27, &parm);
-		snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0xb, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* PW2 (26h), AOW2 (ah) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x26, &parm);
-		snd_hda_codec_write(codec, 0xa, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* PW0/1 (24h/25h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x24, &parm);
-		set_pin_power_state(codec, 0x25, &parm);
-		if (!spec->hp_independent_mode) /* check for redirected HP */
-			set_pin_power_state(codec, 0x28, &parm);
-		snd_hda_codec_write(codec, 0x8, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x9, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		/* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
-		snd_hda_codec_write(codec, 0x21, 0, AC_VERB_SET_POWER_STATE,
-				    imux_is_smixer ? AC_PWRST_D0 : parm);
-		if (spec->hp_independent_mode) {
-			/* PW4 (28h), MW3 (1bh), MUX1(34h), AOW4 (ch) */
-			parm = AC_PWRST_D3;
-			set_pin_power_state(codec, 0x28, &parm);
-			snd_hda_codec_write(codec, 0x1b, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-			snd_hda_codec_write(codec, 0x34, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-			snd_hda_codec_write(codec, 0xc, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-		}
-	} else if (spec->codec_type == VT1716S) {
-		unsigned int mono_out, present;
-		/* SW0 (17h) = stereo mixer */
-		imux_is_smixer = snd_hda_codec_read(
-			codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00) ==  5;
-		/* inputs */
-		/* PW 1/2/5 (1ah/1bh/1eh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x1a, &parm);
-		set_pin_power_state(codec, 0x1b, &parm);
-		set_pin_power_state(codec, 0x1e, &parm);
-		if (imux_is_smixer)
-			parm = AC_PWRST_D0;
-		/* SW0 (17h), AIW0(13h) */
-		snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x1e, &parm);
-		/* PW11 (22h) */
-		if (spec->dmic_enabled)
-			set_pin_power_state(codec, 0x22, &parm);
-		else
-			snd_hda_codec_write(
-				codec, 0x22, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-
-		/* SW2(26h), AIW1(14h) */
-		snd_hda_codec_write(codec, 0x26, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* outputs */
-		/* PW0 (19h), SW1 (18h), AOW1 (11h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x19, &parm);
-		/* Smart 5.1 PW2(1bh) */
-		if (spec->smart51_enabled)
-			set_pin_power_state(codec, 0x1b, &parm);
-		snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* PW7 (23h), SW3 (27h), AOW3 (25h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x23, &parm);
-		/* Smart 5.1 PW1(1ah) */
-		if (spec->smart51_enabled)
-			set_pin_power_state(codec, 0x1a, &parm);
-		snd_hda_codec_write(codec, 0x27, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* Smart 5.1 PW5(1eh) */
-		if (spec->smart51_enabled)
-			set_pin_power_state(codec, 0x1e, &parm);
-		snd_hda_codec_write(codec, 0x25, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* Mono out */
-		/* SW4(28h)->MW1(29h)-> PW12 (2ah)*/
-		present = snd_hda_jack_detect(codec, 0x1c);
-		if (present)
-			mono_out = 0;
-		else {
-			present = snd_hda_jack_detect(codec, 0x1d);
-			if (!spec->hp_independent_mode && present)
-				mono_out = 0;
-			else
-				mono_out = 1;
-		}
-		parm = mono_out ? AC_PWRST_D0 : AC_PWRST_D3;
-		snd_hda_codec_write(codec, 0x28, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x29, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-		snd_hda_codec_write(codec, 0x2a, 0, AC_VERB_SET_POWER_STATE,
-				    parm);
-
-		/* PW 3/4 (1ch/1dh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x1c, &parm);
-		set_pin_power_state(codec, 0x1d, &parm);
-		/* HP Independent Mode, power on AOW3 */
-		if (spec->hp_independent_mode)
-			snd_hda_codec_write(codec, 0x25, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-
-		/* force to D0 for internal Speaker */
-		/* MW0 (16h), AOW0 (10h) */
-		snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
-				    imux_is_smixer ? AC_PWRST_D0 : parm);
-		snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
-				    mono_out ? AC_PWRST_D0 : parm);
-	} else if (spec->codec_type == VT2002P) {
-		unsigned int present;
-		/* MUX9 (1eh) = stereo mixer */
-		imux_is_smixer = snd_hda_codec_read(
-			codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
-		/* inputs */
-		/* PW 5/6/7 (29h/2ah/2bh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x29, &parm);
-		set_pin_power_state(codec, 0x2a, &parm);
-		set_pin_power_state(codec, 0x2b, &parm);
-		if (imux_is_smixer)
-			parm = AC_PWRST_D0;
-		/* MUX9/10 (1eh/1fh), AIW 0/1 (10h/11h) */
-		snd_hda_codec_write(codec, 0x1e, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x1f, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x10, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x11, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-
-		/* outputs */
-		/* AOW0 (8h)*/
-		snd_hda_codec_write(codec, 0x8, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-
-		/* PW4 (26h), MW4 (1ch), MUX4(37h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x26, &parm);
-		snd_hda_codec_write(codec, 0x1c, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x37,
-				    0, AC_VERB_SET_POWER_STATE, parm);
-
-		/* PW1 (25h), MW1 (19h), MUX1(35h), AOW1 (9h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x25, &parm);
-		snd_hda_codec_write(codec, 0x19, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x35, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		if (spec->hp_independent_mode)	{
-			snd_hda_codec_write(codec, 0x9, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-		}
-
-		/* Class-D */
-		/* PW0 (24h), MW0(18h), MUX0(34h) */
-		present = snd_hda_jack_detect(codec, 0x25);
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x24, &parm);
-		if (present) {
-			snd_hda_codec_write(
-				codec, 0x18, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-			snd_hda_codec_write(
-				codec, 0x34, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-		} else {
-			snd_hda_codec_write(
-				codec, 0x18, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-			snd_hda_codec_write(
-				codec, 0x34, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-		}
-
-		/* Mono Out */
-		/* PW15 (31h), MW8(17h), MUX8(3bh) */
-		present = snd_hda_jack_detect(codec, 0x26);
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x31, &parm);
-		if (present) {
-			snd_hda_codec_write(
-				codec, 0x17, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-			snd_hda_codec_write(
-				codec, 0x3b, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-		} else {
-			snd_hda_codec_write(
-				codec, 0x17, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-			snd_hda_codec_write(
-				codec, 0x3b, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-		}
-
-		/* MW9 (21h) */
-		if (imux_is_smixer || !is_aa_path_mute(codec))
-			snd_hda_codec_write(
-				codec, 0x21, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-		else
-			snd_hda_codec_write(
-				codec, 0x21, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-	} else if (spec->codec_type == VT1812) {
-		unsigned int present;
-		/* MUX10 (1eh) = stereo mixer */
-		imux_is_smixer = snd_hda_codec_read(
-			codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
-		/* inputs */
-		/* PW 5/6/7 (29h/2ah/2bh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x29, &parm);
-		set_pin_power_state(codec, 0x2a, &parm);
-		set_pin_power_state(codec, 0x2b, &parm);
-		if (imux_is_smixer)
-			parm = AC_PWRST_D0;
-		/* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
-		snd_hda_codec_write(codec, 0x1e, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x1f, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x10, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x11, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-
-		/* outputs */
-		/* AOW0 (8h)*/
-		snd_hda_codec_write(codec, 0x8, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-
-		/* PW4 (28h), MW4 (18h), MUX4(38h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x28, &parm);
-		snd_hda_codec_write(codec, 0x18, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x38, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-
-		/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x25, &parm);
-		snd_hda_codec_write(codec, 0x15, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x35, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		if (spec->hp_independent_mode)	{
-			snd_hda_codec_write(codec, 0x9, 0,
-					    AC_VERB_SET_POWER_STATE, parm);
-		}
-
-		/* Internal Speaker */
-		/* PW0 (24h), MW0(14h), MUX0(34h) */
-		present = snd_hda_jack_detect(codec, 0x25);
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x24, &parm);
-		if (present) {
-			snd_hda_codec_write(codec, 0x14, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D3);
-			snd_hda_codec_write(codec, 0x34, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D3);
-		} else {
-			snd_hda_codec_write(codec, 0x14, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D0);
-			snd_hda_codec_write(codec, 0x34, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D0);
-		}
-		/* Mono Out */
-		/* PW13 (31h), MW13(1ch), MUX13(3ch), MW14(3eh) */
-		present = snd_hda_jack_detect(codec, 0x28);
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x31, &parm);
-		if (present) {
-			snd_hda_codec_write(codec, 0x1c, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D3);
-			snd_hda_codec_write(codec, 0x3c, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D3);
-			snd_hda_codec_write(codec, 0x3e, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D3);
-		} else {
-			snd_hda_codec_write(codec, 0x1c, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D0);
-			snd_hda_codec_write(codec, 0x3c, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D0);
-			snd_hda_codec_write(codec, 0x3e, 0,
-					    AC_VERB_SET_POWER_STATE,
-					    AC_PWRST_D0);
-		}
-
-		/* PW15 (33h), MW15 (1dh), MUX15(3dh) */
-		parm = AC_PWRST_D3;
-		set_pin_power_state(codec, 0x33, &parm);
-		snd_hda_codec_write(codec, 0x1d, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x3d, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-
-		/* MW9 (21h) */
-		if (imux_is_smixer || !is_aa_path_mute(codec))
-			snd_hda_codec_write(
-				codec, 0x21, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-		else
-			snd_hda_codec_write(
-				codec, 0x21, 0,
-				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-	}
-}
-
 /*
  * input MUX handling
  */
@@ -1120,7 +660,7 @@ static int via_mux_enum_put(struct snd_kcontrol *kcontrol,
 				     spec->mux_nids[adc_idx],
 				     &spec->cur_mux[adc_idx]);
 	/* update jack power state */
-	set_jack_power_state(codec);
+	set_widgets_power_state(codec);
 
 	return ret;
 }
@@ -1168,6 +708,9 @@ static hda_nid_t side_mute_channel(struct via_spec *spec)
 	case VT1709_10CH:	return 0x29;
 	case VT1708B_8CH:	/* fall thru */
 	case VT1708S:		return 0x27;
+	case VT2002P:		return 0x19;
+	case VT1802:		return 0x15;
+	case VT1812:		return 0x15;
 	default:		return 0;
 	}
 }
@@ -1176,13 +719,22 @@ static int update_side_mute_status(struct hda_codec *codec)
 {
 	/* mute side channel */
 	struct via_spec *spec = codec->spec;
-	unsigned int parm = spec->hp_independent_mode
-		? AMP_OUT_MUTE : AMP_OUT_UNMUTE;
+	unsigned int parm;
 	hda_nid_t sw3 = side_mute_channel(spec);
 
-	if (sw3)
-		snd_hda_codec_write(codec, sw3, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-				    parm);
+	if (sw3) {
+		if (VT2002P_COMPATIBLE(spec))
+			parm = spec->hp_independent_mode ?
+			       AMP_IN_MUTE(1) : AMP_IN_UNMUTE(1);
+		else
+			parm = spec->hp_independent_mode ?
+			       AMP_OUT_MUTE : AMP_OUT_UNMUTE;
+		snd_hda_codec_write(codec, sw3, 0,
+				    AC_VERB_SET_AMP_GAIN_MUTE, parm);
+		if (spec->codec_type == VT1812)
+			snd_hda_codec_write(codec, 0x1d, 0,
+					    AC_VERB_SET_AMP_GAIN_MUTE, parm);
+	}
 	return 0;
 }
 
@@ -1217,19 +769,18 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
 	    || spec->codec_type == VT1702
 	    || spec->codec_type == VT1718S
 	    || spec->codec_type == VT1716S
-	    || spec->codec_type == VT2002P
-	    || spec->codec_type == VT1812) {
+	    || VT2002P_COMPATIBLE(spec)) {
 		activate_ctl(codec, "Headphone Playback Volume",
 			     spec->hp_independent_mode);
 		activate_ctl(codec, "Headphone Playback Switch",
 			     spec->hp_independent_mode);
 	}
 	/* update jack power state */
-	set_jack_power_state(codec);
+	set_widgets_power_state(codec);
 	return 0;
 }
 
-static struct snd_kcontrol_new via_hp_mixer[2] = {
+static const struct snd_kcontrol_new via_hp_mixer[2] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Independent HP",
@@ -1256,6 +807,7 @@ static int via_hp_build(struct hda_codec *codec)
 		nid = 0x34;
 		break;
 	case VT2002P:
+	case VT1802:
 		nid = 0x35;
 		break;
 	case VT1812:
@@ -1447,11 +999,11 @@ static int via_smart51_put(struct snd_kcontrol *kcontrol,
 		}
 	}
 	spec->smart51_enabled = *ucontrol->value.integer.value;
-	set_jack_power_state(codec);
+	set_widgets_power_state(codec);
 	return 1;
 }
 
-static struct snd_kcontrol_new via_smart51_mixer[2] = {
+static const struct snd_kcontrol_new via_smart51_mixer[2] = {
 	{
 	 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	 .name = "Smart 5.1",
@@ -1473,6 +1025,11 @@ static int via_smart51_build(struct via_spec *spec)
 	hda_nid_t nid;
 	int i;
 
+	if (!cfg)
+		return 0;
+	if (cfg->line_outs > 2)
+		return 0;
+
 	knew = via_clone_control(spec, &via_smart51_mixer[0]);
 	if (knew == NULL)
 		return -ENOMEM;
@@ -1492,7 +1049,7 @@ static int via_smart51_build(struct via_spec *spec)
 }
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1708_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1708_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x15, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x27, 0x0, HDA_INPUT),
@@ -1543,6 +1100,7 @@ static int is_aa_path_mute(struct hda_codec *codec)
 		break;
 	case VT2002P:
 	case VT1812:
+	case VT1802:
 		nid_mixer = 0x21;
 		start_idx = 0;
 		end_idx = 2;
@@ -1607,6 +1165,7 @@ static void analog_low_current_mode(struct hda_codec *codec, int stream_idle)
 		break;
 	case VT2002P:
 	case VT1812:
+	case VT1802:
 		verb = 0xf93;
 		parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
 		break;
@@ -1620,7 +1179,7 @@ static void analog_low_current_mode(struct hda_codec *codec, int stream_idle)
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb vt1708_volume_init_verbs[] = {
+static const struct hda_verb vt1708_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -1650,6 +1209,8 @@ static struct hda_verb vt1708_volume_init_verbs[] = {
 	{0x20, AC_VERB_SET_CONNECT_SEL, 0},
 	/* PW9 Output enable */
 	{0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+	/* power down jack detect function */
+	{0x1, 0xf81, 0x1},
 	{ }
 };
 
@@ -1672,7 +1233,7 @@ static void playback_multi_pcm_prep_0(struct hda_codec *codec,
 {
 	struct via_spec *spec = codec->spec;
 	struct hda_multi_out *mout = &spec->multiout;
-	hda_nid_t *nids = mout->dac_nids;
+	const hda_nid_t *nids = mout->dac_nids;
 	int chs = substream->runtime->channels;
 	int i;
 
@@ -1741,7 +1302,7 @@ static int via_playback_multi_pcm_prepare(struct hda_pcm_stream *hinfo,
 {
 	struct via_spec *spec = codec->spec;
 	struct hda_multi_out *mout = &spec->multiout;
-	hda_nid_t *nids = mout->dac_nids;
+	const hda_nid_t *nids = mout->dac_nids;
 
 	if (substream->number == 0)
 		playback_multi_pcm_prep_0(codec, stream_tag, format,
@@ -1762,7 +1323,7 @@ static int via_playback_multi_pcm_cleanup(struct hda_pcm_stream *hinfo,
 {
 	struct via_spec *spec = codec->spec;
 	struct hda_multi_out *mout = &spec->multiout;
-	hda_nid_t *nids = mout->dac_nids;
+	const hda_nid_t *nids = mout->dac_nids;
 	int i;
 
 	if (substream->number == 0) {
@@ -1860,7 +1421,7 @@ static int via_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream vt1708_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1708_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -1872,7 +1433,7 @@ static struct hda_pcm_stream vt1708_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1708_pcm_analog_s16_playback = {
+static const struct hda_pcm_stream vt1708_pcm_analog_s16_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -1889,7 +1450,7 @@ static struct hda_pcm_stream vt1708_pcm_analog_s16_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1708_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1708_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -1900,7 +1461,7 @@ static struct hda_pcm_stream vt1708_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1708_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1708_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -1913,7 +1474,7 @@ static struct hda_pcm_stream vt1708_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1708_pcm_digital_capture = {
+static const struct hda_pcm_stream vt1708_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -1923,7 +1484,7 @@ static int via_build_controls(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
 	struct snd_kcontrol *kctl;
-	struct snd_kcontrol_new *knew;
+	const struct snd_kcontrol_new *knew;
 	int err, i;
 
 	for (i = 0; i < spec->num_mixers; i++) {
@@ -1971,7 +1532,7 @@ static int via_build_controls(struct hda_codec *codec)
 	}
 
 	/* init power states */
-	set_jack_power_state(codec);
+	set_widgets_power_state(codec);
 	analog_low_current_mode(codec, 1);
 
 	via_free_kctls(codec); /* no longer needed */
@@ -2135,7 +1696,7 @@ static void via_speaker_automute(struct hda_codec *codec)
 	unsigned int hp_present;
 	struct via_spec *spec = codec->spec;
 
-	if (spec->codec_type != VT2002P && spec->codec_type != VT1812)
+	if (!VT2002P_COMPATIBLE(spec))
 		return;
 
 	hp_present = snd_hda_jack_detect(codec, spec->autocfg.hp_pins[0]);
@@ -2194,17 +1755,21 @@ static void via_unsol_event(struct hda_codec *codec,
 				  unsigned int res)
 {
 	res >>= 26;
-	if (res & VIA_HP_EVENT)
+
+	if (res & VIA_JACK_EVENT)
+		set_widgets_power_state(codec);
+
+	res &= ~VIA_JACK_EVENT;
+
+	if (res == VIA_HP_EVENT)
 		via_hp_automute(codec);
-	if (res & VIA_GPIO_EVENT)
+	else if (res == VIA_GPIO_EVENT)
 		via_gpio_control(codec);
-	if (res & VIA_JACK_EVENT)
-		set_jack_power_state(codec);
-	if (res & VIA_MONO_EVENT)
+	else if (res == VIA_MONO_EVENT)
 		via_mono_automute(codec);
-	if (res & VIA_SPEAKER_EVENT)
+	else if (res == VIA_SPEAKER_EVENT)
 		via_speaker_automute(codec);
-	if (res & VIA_BIND_HP_EVENT)
+	else if (res == VIA_BIND_HP_EVENT)
 		via_hp_bind_automute(codec);
 }
 
@@ -2254,7 +1819,7 @@ static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 
 /*
  */
-static struct hda_codec_ops via_patch_ops = {
+static const struct hda_codec_ops via_patch_ops = {
 	.build_controls = via_build_controls,
 	.build_pcms = via_build_pcms,
 	.init = via_init,
@@ -2284,16 +1849,16 @@ static int vt1708_auto_fill_dac_nids(struct via_spec *spec,
 			/* config dac list */
 			switch (i) {
 			case AUTO_SEQ_FRONT:
-				spec->multiout.dac_nids[i] = 0x10;
+				spec->private_dac_nids[i] = 0x10;
 				break;
 			case AUTO_SEQ_CENLFE:
-				spec->multiout.dac_nids[i] = 0x12;
+				spec->private_dac_nids[i] = 0x12;
 				break;
 			case AUTO_SEQ_SURROUND:
-				spec->multiout.dac_nids[i] = 0x11;
+				spec->private_dac_nids[i] = 0x11;
 				break;
 			case AUTO_SEQ_SIDE:
-				spec->multiout.dac_nids[i] = 0x13;
+				spec->private_dac_nids[i] = 0x13;
 				break;
 			}
 		}
@@ -2437,7 +2002,8 @@ static int vt1708_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 static int vt_auto_create_analog_input_ctls(struct hda_codec *codec,
 					    const struct auto_pin_cfg *cfg,
 					    hda_nid_t cap_nid,
-					    hda_nid_t pin_idxs[], int num_idxs)
+					    const hda_nid_t pin_idxs[],
+					    int num_idxs)
 {
 	struct via_spec *spec = codec->spec;
 	struct hda_input_mux *imux = &spec->private_imux[0];
@@ -2483,13 +2049,13 @@ static int vt_auto_create_analog_input_ctls(struct hda_codec *codec,
 static int vt1708_auto_create_analog_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	static hda_nid_t pin_idxs[] = { 0xff, 0x24, 0x1d, 0x1e, 0x21 };
+	static const hda_nid_t pin_idxs[] = { 0xff, 0x24, 0x1d, 0x1e, 0x21 };
 	return vt_auto_create_analog_input_ctls(codec, cfg, 0x17, pin_idxs,
 						ARRAY_SIZE(pin_idxs));
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1708_loopbacks[] = {
+static const struct hda_amp_list vt1708_loopbacks[] = {
 	{ 0x17, HDA_INPUT, 1 },
 	{ 0x17, HDA_INPUT, 2 },
 	{ 0x17, HDA_INPUT, 3 },
@@ -2548,7 +2114,7 @@ static int vt1708_jack_detectect_put(struct snd_kcontrol *kcontrol,
 	return change;
 }
 
-static struct snd_kcontrol_new vt1708_jack_detectect[] = {
+static const struct snd_kcontrol_new vt1708_jack_detectect[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Jack Detect",
@@ -2623,7 +2189,8 @@ static int via_auto_init(struct hda_codec *codec)
 	via_auto_init_multi_out(codec);
 	via_auto_init_hp_out(codec);
 	via_auto_init_analog_input(codec);
-	if (spec->codec_type == VT2002P || spec->codec_type == VT1812) {
+
+	if (VT2002P_COMPATIBLE(spec)) {
 		via_hp_bind_automute(codec);
 	} else {
 		via_hp_automute(codec);
@@ -2727,7 +2294,7 @@ static int patch_vt1708(struct hda_codec *codec)
 }
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1709_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1709_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x14, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x14, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x15, 0x0, HDA_INPUT),
@@ -2749,7 +2316,7 @@ static struct snd_kcontrol_new vt1709_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb vt1709_uniwill_init_verbs[] = {
+static const struct hda_verb vt1709_uniwill_init_verbs[] = {
 	{0x20, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
 	{ }
@@ -2758,7 +2325,7 @@ static struct hda_verb vt1709_uniwill_init_verbs[] = {
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb vt1709_10ch_volume_init_verbs[] = {
+static const struct hda_verb vt1709_10ch_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -2798,7 +2365,7 @@ static struct hda_verb vt1709_10ch_volume_init_verbs[] = {
 	{ }
 };
 
-static struct hda_pcm_stream vt1709_10ch_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1709_10ch_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 10,
@@ -2810,7 +2377,7 @@ static struct hda_pcm_stream vt1709_10ch_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1709_6ch_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1709_6ch_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 6,
@@ -2822,7 +2389,7 @@ static struct hda_pcm_stream vt1709_6ch_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1709_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1709_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -2833,7 +2400,7 @@ static struct hda_pcm_stream vt1709_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1709_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1709_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -2844,7 +2411,7 @@ static struct hda_pcm_stream vt1709_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1709_pcm_digital_capture = {
+static const struct hda_pcm_stream vt1709_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -2871,26 +2438,26 @@ static int vt1709_auto_fill_dac_nids(struct via_spec *spec,
 				switch (i) {
 				case AUTO_SEQ_FRONT:
 					/* AOW0 */
-					spec->multiout.dac_nids[i] = 0x10;
+					spec->private_dac_nids[i] = 0x10;
 					break;
 				case AUTO_SEQ_CENLFE:
 					/* AOW2 */
-					spec->multiout.dac_nids[i] = 0x12;
+					spec->private_dac_nids[i] = 0x12;
 					break;
 				case AUTO_SEQ_SURROUND:
 					/* AOW3 */
-					spec->multiout.dac_nids[i] = 0x11;
+					spec->private_dac_nids[i] = 0x11;
 					break;
 				case AUTO_SEQ_SIDE:
 					/* AOW1 */
-					spec->multiout.dac_nids[i] = 0x27;
+					spec->private_dac_nids[i] = 0x27;
 					break;
 				default:
 					break;
 				}
 			}
 		}
-		spec->multiout.dac_nids[cfg->line_outs] = 0x28; /* AOW4 */
+		spec->private_dac_nids[cfg->line_outs] = 0x28; /* AOW4 */
 
 	} else if (cfg->line_outs == 3) { /* 6 channels */
 		for (i = 0; i < cfg->line_outs; i++) {
@@ -2900,15 +2467,15 @@ static int vt1709_auto_fill_dac_nids(struct via_spec *spec,
 				switch (i) {
 				case AUTO_SEQ_FRONT:
 					/* AOW0 */
-					spec->multiout.dac_nids[i] = 0x10;
+					spec->private_dac_nids[i] = 0x10;
 					break;
 				case AUTO_SEQ_CENLFE:
 					/* AOW2 */
-					spec->multiout.dac_nids[i] = 0x12;
+					spec->private_dac_nids[i] = 0x12;
 					break;
 				case AUTO_SEQ_SURROUND:
 					/* AOW1 */
-					spec->multiout.dac_nids[i] = 0x11;
+					spec->private_dac_nids[i] = 0x11;
 					break;
 				default:
 					break;
@@ -3056,7 +2623,7 @@ static int vt1709_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 static int vt1709_auto_create_analog_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	static hda_nid_t pin_idxs[] = { 0xff, 0x23, 0x1d, 0x1e, 0x21 };
+	static const hda_nid_t pin_idxs[] = { 0xff, 0x23, 0x1d, 0x1e, 0x21 };
 	return vt_auto_create_analog_input_ctls(codec, cfg, 0x18, pin_idxs,
 						ARRAY_SIZE(pin_idxs));
 }
@@ -3106,7 +2673,7 @@ static int vt1709_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1709_loopbacks[] = {
+static const struct hda_amp_list vt1709_loopbacks[] = {
 	{ 0x18, HDA_INPUT, 1 },
 	{ 0x18, HDA_INPUT, 2 },
 	{ 0x18, HDA_INPUT, 3 },
@@ -3167,7 +2734,7 @@ static int patch_vt1709_10ch(struct hda_codec *codec)
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb vt1709_6ch_volume_init_verbs[] = {
+static const struct hda_verb vt1709_6ch_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-2 and set the default input to mic-in
 	 */
@@ -3257,7 +2824,7 @@ static int patch_vt1709_6ch(struct hda_codec *codec)
 }
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1708B_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1708B_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),
@@ -3279,7 +2846,7 @@ static struct snd_kcontrol_new vt1708B_capture_mixer[] = {
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
-static struct hda_verb vt1708B_8ch_volume_init_verbs[] = {
+static const struct hda_verb vt1708B_8ch_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -3314,7 +2881,7 @@ static struct hda_verb vt1708B_8ch_volume_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb vt1708B_4ch_volume_init_verbs[] = {
+static const struct hda_verb vt1708B_4ch_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -3349,7 +2916,7 @@ static struct hda_verb vt1708B_4ch_volume_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb vt1708B_uniwill_init_verbs[] = {
+static const struct hda_verb vt1708B_uniwill_init_verbs[] = {
 	{0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
 	{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
@@ -3373,7 +2940,7 @@ static int via_pcm_open_close(struct hda_pcm_stream *hinfo,
 	return 0;
 }
 
-static struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -3386,7 +2953,7 @@ static struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1708B_4ch_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1708B_4ch_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 4,
@@ -3398,7 +2965,7 @@ static struct hda_pcm_stream vt1708B_4ch_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1708B_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1708B_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -3411,7 +2978,7 @@ static struct hda_pcm_stream vt1708B_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1708B_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1708B_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -3424,7 +2991,7 @@ static struct hda_pcm_stream vt1708B_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1708B_pcm_digital_capture = {
+static const struct hda_pcm_stream vt1708B_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -3447,16 +3014,16 @@ static int vt1708B_auto_fill_dac_nids(struct via_spec *spec,
 			/* config dac list */
 			switch (i) {
 			case AUTO_SEQ_FRONT:
-				spec->multiout.dac_nids[i] = 0x10;
+				spec->private_dac_nids[i] = 0x10;
 				break;
 			case AUTO_SEQ_CENLFE:
-				spec->multiout.dac_nids[i] = 0x24;
+				spec->private_dac_nids[i] = 0x24;
 				break;
 			case AUTO_SEQ_SURROUND:
-				spec->multiout.dac_nids[i] = 0x11;
+				spec->private_dac_nids[i] = 0x11;
 				break;
 			case AUTO_SEQ_SIDE:
-				spec->multiout.dac_nids[i] = 0x25;
+				spec->private_dac_nids[i] = 0x25;
 				break;
 			}
 		}
@@ -3588,7 +3155,7 @@ static int vt1708B_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 static int vt1708B_auto_create_analog_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	static hda_nid_t pin_idxs[] = { 0xff, 0x1f, 0x1a, 0x1b, 0x1e };
+	static const hda_nid_t pin_idxs[] = { 0xff, 0x1f, 0x1a, 0x1b, 0x1e };
 	return vt_auto_create_analog_input_ctls(codec, cfg, 0x16, pin_idxs,
 						ARRAY_SIZE(pin_idxs));
 }
@@ -3638,7 +3205,7 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1708B_loopbacks[] = {
+static const struct hda_amp_list vt1708B_loopbacks[] = {
 	{ 0x16, HDA_INPUT, 1 },
 	{ 0x16, HDA_INPUT, 2 },
 	{ 0x16, HDA_INPUT, 3 },
@@ -3646,6 +3213,87 @@ static struct hda_amp_list vt1708B_loopbacks[] = {
 	{ } /* end */
 };
 #endif
+
+static void set_widgets_power_state_vt1708B(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	int imux_is_smixer;
+	unsigned int parm;
+	int is_8ch = 0;
+	if ((spec->codec_type != VT1708B_4CH) &&
+	    (codec->vendor_id != 0x11064397))
+		is_8ch = 1;
+
+	/* SW0 (17h) = stereo mixer */
+	imux_is_smixer =
+	(snd_hda_codec_read(codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00)
+	 == ((spec->codec_type == VT1708S) ? 5 : 0));
+	/* inputs */
+	/* PW 1/2/5 (1ah/1bh/1eh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x1a, &parm);
+	set_pin_power_state(codec, 0x1b, &parm);
+	set_pin_power_state(codec, 0x1e, &parm);
+	if (imux_is_smixer)
+		parm = AC_PWRST_D0;
+	/* SW0 (17h), AIW 0/1 (13h/14h) */
+	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* outputs */
+	/* PW0 (19h), SW1 (18h), AOW1 (11h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x19, &parm);
+	if (spec->smart51_enabled)
+		set_pin_power_state(codec, 0x1b, &parm);
+	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* PW6 (22h), SW2 (26h), AOW2 (24h) */
+	if (is_8ch) {
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x22, &parm);
+		if (spec->smart51_enabled)
+			set_pin_power_state(codec, 0x1a, &parm);
+		snd_hda_codec_write(codec, 0x26, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x24, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	} else if (codec->vendor_id == 0x11064397) {
+		/* PW7(23h), SW2(27h), AOW2(25h) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x23, &parm);
+		if (spec->smart51_enabled)
+			set_pin_power_state(codec, 0x1a, &parm);
+		snd_hda_codec_write(codec, 0x27, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x25, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	}
+
+	/* PW 3/4/7 (1ch/1dh/23h) */
+	parm = AC_PWRST_D3;
+	/* force to D0 for internal Speaker */
+	set_pin_power_state(codec, 0x1c, &parm);
+	set_pin_power_state(codec, 0x1d, &parm);
+	if (is_8ch)
+		set_pin_power_state(codec, 0x23, &parm);
+
+	/* MW0 (16h), Sw3 (27h), AOW 0/3 (10h/25h) */
+	snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
+			    imux_is_smixer ? AC_PWRST_D0 : parm);
+	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
+	if (is_8ch) {
+		snd_hda_codec_write(codec, 0x25, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x27, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	} else if (codec->vendor_id == 0x11064397 && spec->hp_independent_mode)
+		snd_hda_codec_write(codec, 0x25, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+}
+
 static int patch_vt1708S(struct hda_codec *codec);
 static int patch_vt1708B_8ch(struct hda_codec *codec)
 {
@@ -3696,6 +3344,8 @@ static int patch_vt1708B_8ch(struct hda_codec *codec)
 	spec->loopback.amplist = vt1708B_loopbacks;
 #endif
 
+	spec->set_widgets_power_state =  set_widgets_power_state_vt1708B;
+
 	return 0;
 }
 
@@ -3746,13 +3396,15 @@ static int patch_vt1708B_4ch(struct hda_codec *codec)
 	spec->loopback.amplist = vt1708B_loopbacks;
 #endif
 
+	spec->set_widgets_power_state =  set_widgets_power_state_vt1708B;
+
 	return 0;
 }
 
 /* Patch for VT1708S */
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1708S_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1708S_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),
@@ -3775,7 +3427,7 @@ static struct snd_kcontrol_new vt1708S_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb vt1708S_volume_init_verbs[] = {
+static const struct hda_verb vt1708S_volume_init_verbs[] = {
 	/* Unmute ADC0-1 and set the default input to mic-in */
 	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -3801,7 +3453,7 @@ static struct hda_verb vt1708S_volume_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb vt1708S_uniwill_init_verbs[] = {
+static const struct hda_verb vt1708S_uniwill_init_verbs[] = {
 	{0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
 	{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
@@ -3814,7 +3466,19 @@ static struct hda_verb vt1708S_uniwill_init_verbs[] = {
 	{ }
 };
 
-static struct hda_pcm_stream vt1708S_pcm_analog_playback = {
+static const struct hda_verb vt1705_uniwill_init_verbs[] = {
+	{0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,
+	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
+	{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x1e, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x23, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{ }
+};
+
+static const struct hda_pcm_stream vt1708S_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 8,
@@ -3827,7 +3491,20 @@ static struct hda_pcm_stream vt1708S_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1708S_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1705_pcm_analog_playback = {
+	.substreams = 2,
+	.channels_min = 2,
+	.channels_max = 6,
+	.nid = 0x10, /* NID to query formats and rates */
+	.ops = {
+		.open = via_playback_pcm_open,
+		.prepare = via_playback_multi_pcm_prepare,
+		.cleanup = via_playback_multi_pcm_cleanup,
+		.close = via_pcm_open_close
+	},
+};
+
+static const struct hda_pcm_stream vt1708S_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -3840,7 +3517,7 @@ static struct hda_pcm_stream vt1708S_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1708S_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1708S_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -3870,16 +3547,19 @@ static int vt1708S_auto_fill_dac_nids(struct via_spec *spec,
 			/* config dac list */
 			switch (i) {
 			case AUTO_SEQ_FRONT:
-				spec->multiout.dac_nids[i] = 0x10;
+				spec->private_dac_nids[i] = 0x10;
 				break;
 			case AUTO_SEQ_CENLFE:
-				spec->multiout.dac_nids[i] = 0x24;
+				if (spec->codec->vendor_id == 0x11064397)
+					spec->private_dac_nids[i] = 0x25;
+				else
+					spec->private_dac_nids[i] = 0x24;
 				break;
 			case AUTO_SEQ_SURROUND:
-				spec->multiout.dac_nids[i] = 0x11;
+				spec->private_dac_nids[i] = 0x11;
 				break;
 			case AUTO_SEQ_SIDE:
-				spec->multiout.dac_nids[i] = 0x25;
+				spec->private_dac_nids[i] = 0x25;
 				break;
 			}
 		}
@@ -3888,23 +3568,29 @@ static int vt1708S_auto_fill_dac_nids(struct via_spec *spec,
 	/* for Smart 5.1, line/mic inputs double as output pins */
 	if (cfg->line_outs == 1) {
 		spec->multiout.num_dacs = 3;
-		spec->multiout.dac_nids[AUTO_SEQ_SURROUND] = 0x11;
-		spec->multiout.dac_nids[AUTO_SEQ_CENLFE] = 0x24;
+		spec->private_dac_nids[AUTO_SEQ_SURROUND] = 0x11;
+		if (spec->codec->vendor_id == 0x11064397)
+			spec->private_dac_nids[AUTO_SEQ_CENLFE] = 0x25;
+		else
+			spec->private_dac_nids[AUTO_SEQ_CENLFE] = 0x24;
 	}
 
 	return 0;
 }
 
 /* add playback controls from the parsed DAC table */
-static int vt1708S_auto_create_multi_out_ctls(struct via_spec *spec,
+static int vt1708S_auto_create_multi_out_ctls(struct hda_codec *codec,
 					     const struct auto_pin_cfg *cfg)
 {
+	struct via_spec *spec = codec->spec;
 	char name[32];
 	static const char * const chname[4] = {
 		"Front", "Surround", "C/LFE", "Side"
 	};
-	hda_nid_t nid_vols[] = {0x10, 0x11, 0x24, 0x25};
-	hda_nid_t nid_mutes[] = {0x1C, 0x18, 0x26, 0x27};
+	hda_nid_t nid_vols[2][4] = { {0x10, 0x11, 0x24, 0x25},
+				     {0x10, 0x11, 0x25, 0} };
+	hda_nid_t nid_mutes[2][4] = { {0x1C, 0x18, 0x26, 0x27},
+				      {0x1C, 0x18, 0x27, 0} };
 	hda_nid_t nid, nid_vol, nid_mute;
 	int i, err;
 
@@ -3915,8 +3601,15 @@ static int vt1708S_auto_create_multi_out_ctls(struct via_spec *spec,
 		if (!nid && i > AUTO_SEQ_CENLFE)
 			continue;
 
-		nid_vol = nid_vols[i];
-		nid_mute = nid_mutes[i];
+		if (codec->vendor_id == 0x11064397) {
+			nid_vol = nid_vols[1][i];
+			nid_mute = nid_mutes[1][i];
+		} else {
+			nid_vol = nid_vols[0][i];
+			nid_mute = nid_mutes[0][i];
+		}
+		if (!nid_vol && !nid_mute)
+			continue;
 
 		if (i == AUTO_SEQ_CENLFE) {
 			/* Center/LFE */
@@ -4026,7 +3719,7 @@ static int vt1708S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 static int vt1708S_auto_create_analog_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	static hda_nid_t pin_idxs[] = { 0x1f, 0x1a, 0x1b, 0x1e, 0, 0xff };
+	static const hda_nid_t pin_idxs[] = { 0x1f, 0x1a, 0x1b, 0x1e, 0, 0xff };
 	return vt_auto_create_analog_input_ctls(codec, cfg, 0x16, pin_idxs,
 						ARRAY_SIZE(pin_idxs));
 }
@@ -4070,7 +3763,7 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec)
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1708S_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = vt1708S_auto_create_multi_out_ctls(codec, &spec->autocfg);
 	if (err < 0)
 		return err;
 	err = vt1708S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
@@ -4097,7 +3790,7 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1708S_loopbacks[] = {
+static const struct hda_amp_list vt1708S_loopbacks[] = {
 	{ 0x16, HDA_INPUT, 1 },
 	{ 0x16, HDA_INPUT, 2 },
 	{ 0x16, HDA_INPUT, 3 },
@@ -4137,17 +3830,29 @@ static int patch_vt1708S(struct hda_codec *codec)
 	}
 
 	spec->init_verbs[spec->num_iverbs++] = vt1708S_volume_init_verbs;
-	spec->init_verbs[spec->num_iverbs++] = vt1708S_uniwill_init_verbs;
+	if (codec->vendor_id == 0x11064397)
+		spec->init_verbs[spec->num_iverbs++] =
+			vt1705_uniwill_init_verbs;
+	else
+		spec->init_verbs[spec->num_iverbs++] =
+			vt1708S_uniwill_init_verbs;
 
 	if (codec->vendor_id == 0x11060440)
 		spec->stream_name_analog = "VT1818S Analog";
+	else if (codec->vendor_id == 0x11064397)
+		spec->stream_name_analog = "VT1705 Analog";
 	else
 		spec->stream_name_analog = "VT1708S Analog";
-	spec->stream_analog_playback = &vt1708S_pcm_analog_playback;
+	if (codec->vendor_id == 0x11064397)
+		spec->stream_analog_playback = &vt1705_pcm_analog_playback;
+	else
+		spec->stream_analog_playback = &vt1708S_pcm_analog_playback;
 	spec->stream_analog_capture = &vt1708S_pcm_analog_capture;
 
 	if (codec->vendor_id == 0x11060440)
 		spec->stream_name_digital = "VT1818S Digital";
+	else if (codec->vendor_id == 0x11064397)
+		spec->stream_name_digital = "VT1705 Digital";
 	else
 		spec->stream_name_digital = "VT1708S Digital";
 	spec->stream_digital_playback = &vt1708S_pcm_digital_playback;
@@ -4185,13 +3890,22 @@ static int patch_vt1708S(struct hda_codec *codec)
 		spec->stream_name_analog = "VT1818S Analog";
 		spec->stream_name_digital = "VT1818S Digital";
 	}
+	/* correct names for VT1705 */
+	if (codec->vendor_id == 0x11064397)	{
+		kfree(codec->chip_name);
+		codec->chip_name = kstrdup("VT1705", GFP_KERNEL);
+		snprintf(codec->bus->card->mixername,
+			 sizeof(codec->bus->card->mixername),
+			 "%s %s", codec->vendor_name, codec->chip_name);
+	}
+	spec->set_widgets_power_state =  set_widgets_power_state_vt1708B;
 	return 0;
 }
 
 /* Patch for VT1702 */
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1702_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1702_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x20, 0x0, HDA_INPUT),
@@ -4215,7 +3929,7 @@ static struct snd_kcontrol_new vt1702_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb vt1702_volume_init_verbs[] = {
+static const struct hda_verb vt1702_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -4246,7 +3960,7 @@ static struct hda_verb vt1702_volume_init_verbs[] = {
 	{ }
 };
 
-static struct hda_verb vt1702_uniwill_init_verbs[] = {
+static const struct hda_verb vt1702_uniwill_init_verbs[] = {
 	{0x17, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
 	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
@@ -4256,7 +3970,7 @@ static struct hda_verb vt1702_uniwill_init_verbs[] = {
 	{ }
 };
 
-static struct hda_pcm_stream vt1702_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1702_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4269,7 +3983,7 @@ static struct hda_pcm_stream vt1702_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1702_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1702_pcm_analog_capture = {
 	.substreams = 3,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4282,7 +3996,7 @@ static struct hda_pcm_stream vt1702_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1702_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1702_pcm_digital_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4304,7 +4018,7 @@ static int vt1702_auto_fill_dac_nids(struct via_spec *spec,
 
 	if (cfg->line_out_pins[0]) {
 		/* config dac list */
-		spec->multiout.dac_nids[0] = 0x10;
+		spec->private_dac_nids[0] = 0x10;
 	}
 
 	return 0;
@@ -4382,7 +4096,7 @@ static int vt1702_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 static int vt1702_auto_create_analog_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	static hda_nid_t pin_idxs[] = { 0x14, 0x15, 0x18, 0xff };
+	static const hda_nid_t pin_idxs[] = { 0x14, 0x15, 0x18, 0xff };
 	return vt_auto_create_analog_input_ctls(codec, cfg, 0x1a, pin_idxs,
 						ARRAY_SIZE(pin_idxs));
 }
@@ -4433,7 +4147,7 @@ static int vt1702_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1702_loopbacks[] = {
+static const struct hda_amp_list vt1702_loopbacks[] = {
 	{ 0x1A, HDA_INPUT, 1 },
 	{ 0x1A, HDA_INPUT, 2 },
 	{ 0x1A, HDA_INPUT, 3 },
@@ -4442,6 +4156,37 @@ static struct hda_amp_list vt1702_loopbacks[] = {
 };
 #endif
 
+static void set_widgets_power_state_vt1702(struct hda_codec *codec)
+{
+	int imux_is_smixer =
+	snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
+	unsigned int parm;
+	/* inputs */
+	/* PW 1/2/5 (14h/15h/18h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x14, &parm);
+	set_pin_power_state(codec, 0x15, &parm);
+	set_pin_power_state(codec, 0x18, &parm);
+	if (imux_is_smixer)
+		parm = AC_PWRST_D0; /* SW0 (13h) = stereo mixer (idx 3) */
+	/* SW0 (13h), AIW 0/1/2 (12h/1fh/20h) */
+	snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x12, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* outputs */
+	/* PW 3/4 (16h/17h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x17, &parm);
+	set_pin_power_state(codec, 0x16, &parm);
+	/* MW0 (1ah), AOW 0/1 (10h/1dh) */
+	snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE,
+			    imux_is_smixer ? AC_PWRST_D0 : parm);
+	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x1d, 0, AC_VERB_SET_POWER_STATE, parm);
+}
+
 static int patch_vt1702(struct hda_codec *codec)
 {
 	struct via_spec *spec;
@@ -4488,13 +4233,14 @@ static int patch_vt1702(struct hda_codec *codec)
 	spec->loopback.amplist = vt1702_loopbacks;
 #endif
 
+	spec->set_widgets_power_state =  set_widgets_power_state_vt1702;
 	return 0;
 }
 
 /* Patch for VT1718S */
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1718S_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1718S_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),
@@ -4516,14 +4262,15 @@ static struct snd_kcontrol_new vt1718S_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb vt1718S_volume_init_verbs[] = {
+static const struct hda_verb vt1718S_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
 	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 
-
+	/* Enable MW0 adjust Gain 5 */
+	{0x1, 0xfb2, 0x10},
 	/* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
 	 * mixer widget
 	 */
@@ -4532,7 +4279,7 @@ static struct hda_verb vt1718S_volume_init_verbs[] = {
 	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
 	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5)},
 
 	/* Setup default input of Front HP to MW9 */
 	{0x28, AC_VERB_SET_CONNECT_SEL, 0x1},
@@ -4563,7 +4310,7 @@ static struct hda_verb vt1718S_volume_init_verbs[] = {
 };
 
 
-static struct hda_verb vt1718S_uniwill_init_verbs[] = {
+static const struct hda_verb vt1718S_uniwill_init_verbs[] = {
 	{0x28, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
 	{0x24, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
@@ -4576,7 +4323,7 @@ static struct hda_verb vt1718S_uniwill_init_verbs[] = {
 	{ }
 };
 
-static struct hda_pcm_stream vt1718S_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1718S_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 10,
@@ -4589,7 +4336,7 @@ static struct hda_pcm_stream vt1718S_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1718S_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1718S_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4602,7 +4349,7 @@ static struct hda_pcm_stream vt1718S_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1718S_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1718S_pcm_digital_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4615,7 +4362,7 @@ static struct hda_pcm_stream vt1718S_pcm_digital_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1718S_pcm_digital_capture = {
+static const struct hda_pcm_stream vt1718S_pcm_digital_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -4638,16 +4385,16 @@ static int vt1718S_auto_fill_dac_nids(struct via_spec *spec,
 			/* config dac list */
 			switch (i) {
 			case AUTO_SEQ_FRONT:
-				spec->multiout.dac_nids[i] = 0x8;
+				spec->private_dac_nids[i] = 0x8;
 				break;
 			case AUTO_SEQ_CENLFE:
-				spec->multiout.dac_nids[i] = 0xa;
+				spec->private_dac_nids[i] = 0xa;
 				break;
 			case AUTO_SEQ_SURROUND:
-				spec->multiout.dac_nids[i] = 0x9;
+				spec->private_dac_nids[i] = 0x9;
 				break;
 			case AUTO_SEQ_SIDE:
-				spec->multiout.dac_nids[i] = 0xb;
+				spec->private_dac_nids[i] = 0xb;
 				break;
 			}
 		}
@@ -4769,7 +4516,7 @@ static int vt1718S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 static int vt1718S_auto_create_analog_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	static hda_nid_t pin_idxs[] = { 0x2c, 0x2b, 0x2a, 0x29, 0, 0xff };
+	static const hda_nid_t pin_idxs[] = { 0x2c, 0x2b, 0x2a, 0x29, 0, 0xff };
 	return vt_auto_create_analog_input_ctls(codec, cfg, 0x21, pin_idxs,
 						ARRAY_SIZE(pin_idxs));
 }
@@ -4820,7 +4567,7 @@ static int vt1718S_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1718S_loopbacks[] = {
+static const struct hda_amp_list vt1718S_loopbacks[] = {
 	{ 0x21, HDA_INPUT, 1 },
 	{ 0x21, HDA_INPUT, 2 },
 	{ 0x21, HDA_INPUT, 3 },
@@ -4829,6 +4576,72 @@ static struct hda_amp_list vt1718S_loopbacks[] = {
 };
 #endif
 
+static void set_widgets_power_state_vt1718S(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	int imux_is_smixer;
+	unsigned int parm;
+	/* MUX6 (1eh) = stereo mixer */
+	imux_is_smixer =
+	snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
+	/* inputs */
+	/* PW 5/6/7 (29h/2ah/2bh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x29, &parm);
+	set_pin_power_state(codec, 0x2a, &parm);
+	set_pin_power_state(codec, 0x2b, &parm);
+	if (imux_is_smixer)
+		parm = AC_PWRST_D0;
+	/* MUX6/7 (1eh/1fh), AIW 0/1 (10h/11h) */
+	snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* outputs */
+	/* PW3 (27h), MW2 (1ah), AOW3 (bh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x27, &parm);
+	snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0xb, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* PW2 (26h), AOW2 (ah) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x26, &parm);
+	if (spec->smart51_enabled)
+		set_pin_power_state(codec, 0x2b, &parm);
+	snd_hda_codec_write(codec, 0xa, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* PW0 (24h), AOW0 (8h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x24, &parm);
+	if (!spec->hp_independent_mode) /* check for redirected HP */
+		set_pin_power_state(codec, 0x28, &parm);
+	snd_hda_codec_write(codec, 0x8, 0, AC_VERB_SET_POWER_STATE, parm);
+	/* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
+	snd_hda_codec_write(codec, 0x21, 0, AC_VERB_SET_POWER_STATE,
+			    imux_is_smixer ? AC_PWRST_D0 : parm);
+
+	/* PW1 (25h), AOW1 (9h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x25, &parm);
+	if (spec->smart51_enabled)
+		set_pin_power_state(codec, 0x2a, &parm);
+	snd_hda_codec_write(codec, 0x9, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	if (spec->hp_independent_mode) {
+		/* PW4 (28h), MW3 (1bh), MUX1(34h), AOW4 (ch) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x28, &parm);
+		snd_hda_codec_write(codec, 0x1b, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x34, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0xc, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	}
+}
+
 static int patch_vt1718S(struct hda_codec *codec)
 {
 	struct via_spec *spec;
@@ -4890,6 +4703,8 @@ static int patch_vt1718S(struct hda_codec *codec)
 	spec->loopback.amplist = vt1718S_loopbacks;
 #endif
 
+	spec->set_widgets_power_state =  set_widgets_power_state_vt1718S;
+
 	return 0;
 }
 
@@ -4929,13 +4744,12 @@ static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
 	snd_hda_codec_write(codec, 0x26, 0,
 					       AC_VERB_SET_CONNECT_SEL, index);
 	spec->dmic_enabled = index;
-	set_jack_power_state(codec);
-
+	set_widgets_power_state(codec);
 	return 1;
 }
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1716S_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1716S_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),
@@ -4954,7 +4768,7 @@ static struct snd_kcontrol_new vt1716S_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
+static const struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
 	HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT),
 	{
 	 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -4970,12 +4784,12 @@ static struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
 
 
 /* mono-out mixer elements */
-static struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {
+static const struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {
 	HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT),
 	{ } /* end */
 };
 
-static struct hda_verb vt1716S_volume_init_verbs[] = {
+static const struct hda_verb vt1716S_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -5024,7 +4838,7 @@ static struct hda_verb vt1716S_volume_init_verbs[] = {
 };
 
 
-static struct hda_verb vt1716S_uniwill_init_verbs[] = {
+static const struct hda_verb vt1716S_uniwill_init_verbs[] = {
 	{0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
 	{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
@@ -5037,7 +4851,7 @@ static struct hda_verb vt1716S_uniwill_init_verbs[] = {
 	{ }
 };
 
-static struct hda_pcm_stream vt1716S_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1716S_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 6,
@@ -5050,7 +4864,7 @@ static struct hda_pcm_stream vt1716S_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1716S_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1716S_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5063,7 +4877,7 @@ static struct hda_pcm_stream vt1716S_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1716S_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1716S_pcm_digital_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5092,13 +4906,13 @@ static int vt1716S_auto_fill_dac_nids(struct via_spec *spec,
 			/* config dac list */
 			switch (i) {
 			case AUTO_SEQ_FRONT:
-				spec->multiout.dac_nids[i] = 0x10;
+				spec->private_dac_nids[i] = 0x10;
 				break;
 			case AUTO_SEQ_CENLFE:
-				spec->multiout.dac_nids[i] = 0x25;
+				spec->private_dac_nids[i] = 0x25;
 				break;
 			case AUTO_SEQ_SURROUND:
-				spec->multiout.dac_nids[i] = 0x11;
+				spec->private_dac_nids[i] = 0x11;
 				break;
 			}
 		}
@@ -5233,7 +5047,7 @@ static int vt1716S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 static int vt1716S_auto_create_analog_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	static hda_nid_t pin_idxs[] = { 0x1f, 0x1a, 0x1b, 0x1e, 0, 0xff };
+	static const hda_nid_t pin_idxs[] = { 0x1f, 0x1a, 0x1b, 0x1e, 0, 0xff };
 	return vt_auto_create_analog_input_ctls(codec, cfg, 0x16, pin_idxs,
 						ARRAY_SIZE(pin_idxs));
 }
@@ -5280,7 +5094,7 @@ static int vt1716S_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1716S_loopbacks[] = {
+static const struct hda_amp_list vt1716S_loopbacks[] = {
 	{ 0x16, HDA_INPUT, 1 },
 	{ 0x16, HDA_INPUT, 2 },
 	{ 0x16, HDA_INPUT, 3 },
@@ -5289,6 +5103,99 @@ static struct hda_amp_list vt1716S_loopbacks[] = {
 };
 #endif
 
+static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	int imux_is_smixer;
+	unsigned int parm;
+	unsigned int mono_out, present;
+	/* SW0 (17h) = stereo mixer */
+	imux_is_smixer =
+	(snd_hda_codec_read(codec, 0x17, 0,
+			    AC_VERB_GET_CONNECT_SEL, 0x00) ==  5);
+	/* inputs */
+	/* PW 1/2/5 (1ah/1bh/1eh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x1a, &parm);
+	set_pin_power_state(codec, 0x1b, &parm);
+	set_pin_power_state(codec, 0x1e, &parm);
+	if (imux_is_smixer)
+		parm = AC_PWRST_D0;
+	/* SW0 (17h), AIW0(13h) */
+	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x1e, &parm);
+	/* PW11 (22h) */
+	if (spec->dmic_enabled)
+		set_pin_power_state(codec, 0x22, &parm);
+	else
+		snd_hda_codec_write(codec, 0x22, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+
+	/* SW2(26h), AIW1(14h) */
+	snd_hda_codec_write(codec, 0x26, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* outputs */
+	/* PW0 (19h), SW1 (18h), AOW1 (11h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x19, &parm);
+	/* Smart 5.1 PW2(1bh) */
+	if (spec->smart51_enabled)
+		set_pin_power_state(codec, 0x1b, &parm);
+	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* PW7 (23h), SW3 (27h), AOW3 (25h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x23, &parm);
+	/* Smart 5.1 PW1(1ah) */
+	if (spec->smart51_enabled)
+		set_pin_power_state(codec, 0x1a, &parm);
+	snd_hda_codec_write(codec, 0x27, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* Smart 5.1 PW5(1eh) */
+	if (spec->smart51_enabled)
+		set_pin_power_state(codec, 0x1e, &parm);
+	snd_hda_codec_write(codec, 0x25, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* Mono out */
+	/* SW4(28h)->MW1(29h)-> PW12 (2ah)*/
+	present = snd_hda_jack_detect(codec, 0x1c);
+
+	if (present)
+		mono_out = 0;
+	else {
+		present = snd_hda_jack_detect(codec, 0x1d);
+		if (!spec->hp_independent_mode && present)
+			mono_out = 0;
+		else
+			mono_out = 1;
+	}
+	parm = mono_out ? AC_PWRST_D0 : AC_PWRST_D3;
+	snd_hda_codec_write(codec, 0x28, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x29, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x2a, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* PW 3/4 (1ch/1dh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x1c, &parm);
+	set_pin_power_state(codec, 0x1d, &parm);
+	/* HP Independent Mode, power on AOW3 */
+	if (spec->hp_independent_mode)
+		snd_hda_codec_write(codec, 0x25, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+
+	/* force to D0 for internal Speaker */
+	/* MW0 (16h), AOW0 (10h) */
+	snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
+			    imux_is_smixer ? AC_PWRST_D0 : parm);
+	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
+			    mono_out ? AC_PWRST_D0 : parm);
+}
+
 static int patch_vt1716S(struct hda_codec *codec)
 {
 	struct via_spec *spec;
@@ -5343,13 +5250,14 @@ static int patch_vt1716S(struct hda_codec *codec)
 	spec->loopback.amplist = vt1716S_loopbacks;
 #endif
 
+	spec->set_widgets_power_state = set_widgets_power_state_vt1716S;
 	return 0;
 }
 
 /* for vt2002P */
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt2002P_capture_mixer[] = {
+static const struct snd_kcontrol_new vt2002P_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),
@@ -5372,7 +5280,11 @@ static struct snd_kcontrol_new vt2002P_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb vt2002P_volume_init_verbs[] = {
+static const struct hda_verb vt2002P_volume_init_verbs[] = {
+	/* Class-D speaker related verbs */
+	{0x1, 0xfe0, 0x4},
+	{0x1, 0xfe9, 0x80},
+	{0x1, 0xfe2, 0x22},
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -5423,9 +5335,60 @@ static struct hda_verb vt2002P_volume_init_verbs[] = {
 	{0x1, 0xfb8, 0x88},
 	{ }
 };
+static const struct hda_verb vt1802_volume_init_verbs[] = {
+	/*
+	 * Unmute ADC0-1 and set the default input to mic-in
+	 */
+	{0x8, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x9, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+	/* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+	 * mixer widget
+	 */
+	/* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
+	/* MUX Indices: Mic = 0 */
+	{0x1e, AC_VERB_SET_CONNECT_SEL, 0},
+	{0x1f, AC_VERB_SET_CONNECT_SEL, 0},
+
+	/* PW9 Output enable */
+	{0x2d, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},
+
+	/* Enable Boost Volume backdoor */
+	{0x1, 0xfb9, 0x24},
+
+	/* MW0/1/4/8: un-mute index 0 (MUXx), un-mute index 1 (MW9) */
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+
+	/* set MUX0/1/4/8 = 0 (AOW0) */
+	{0x34, AC_VERB_SET_CONNECT_SEL, 0},
+	{0x35, AC_VERB_SET_CONNECT_SEL, 0},
+	{0x38, AC_VERB_SET_CONNECT_SEL, 0},
+	{0x3c, AC_VERB_SET_CONNECT_SEL, 0},
+
+	/* set PW0 index=0 (MW0) */
+	{0x24, AC_VERB_SET_CONNECT_SEL, 0},
+
+	/* Enable AOW0 to MW9 */
+	{0x1, 0xfb8, 0x88},
+	{ }
+};
 
 
-static struct hda_verb vt2002P_uniwill_init_verbs[] = {
+static const struct hda_verb vt2002P_uniwill_init_verbs[] = {
 	{0x25, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
 	{0x26, AC_VERB_SET_UNSOLICITED_ENABLE,
@@ -5435,8 +5398,18 @@ static struct hda_verb vt2002P_uniwill_init_verbs[] = {
 	{0x2b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
 	{ }
 };
+static const struct hda_verb vt1802_uniwill_init_verbs[] = {
+	{0x25, AC_VERB_SET_UNSOLICITED_ENABLE,
+	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
+	{0x28, AC_VERB_SET_UNSOLICITED_ENABLE,
+	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
+	{0x29, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x2a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x2b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{ }
+};
 
-static struct hda_pcm_stream vt2002P_pcm_analog_playback = {
+static const struct hda_pcm_stream vt2002P_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5449,7 +5422,7 @@ static struct hda_pcm_stream vt2002P_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt2002P_pcm_analog_capture = {
+static const struct hda_pcm_stream vt2002P_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5462,7 +5435,7 @@ static struct hda_pcm_stream vt2002P_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt2002P_pcm_digital_playback = {
+static const struct hda_pcm_stream vt2002P_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5482,7 +5455,7 @@ static int vt2002P_auto_fill_dac_nids(struct via_spec *spec,
 	spec->multiout.num_dacs = 1;
 	spec->multiout.dac_nids = spec->private_dac_nids;
 	if (cfg->line_out_pins[0])
-		spec->multiout.dac_nids[0] = 0x8;
+		spec->private_dac_nids[0] = 0x8;
 	return 0;
 }
 
@@ -5491,10 +5464,15 @@ static int vt2002P_auto_create_multi_out_ctls(struct via_spec *spec,
 					     const struct auto_pin_cfg *cfg)
 {
 	int err;
+	hda_nid_t sw_nid;
 
 	if (!cfg->line_out_pins[0])
 		return -1;
 
+	if (spec->codec_type == VT1802)
+		sw_nid = 0x28;
+	else
+		sw_nid = 0x26;
 
 	/* Line-Out: PortE */
 	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
@@ -5504,7 +5482,7 @@ static int vt2002P_auto_create_multi_out_ctls(struct via_spec *spec,
 		return err;
 	err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,
 			      "Master Front Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(0x26, 3, 0, HDA_OUTPUT));
+			      HDA_COMPOSE_AMP_VAL(sw_nid, 3, 0, HDA_OUTPUT));
 	if (err < 0)
 		return err;
 
@@ -5544,7 +5522,7 @@ static int vt2002P_auto_create_analog_input_ctls(struct hda_codec *codec,
 {
 	struct via_spec *spec = codec->spec;
 	struct hda_input_mux *imux = &spec->private_imux[0];
-	static hda_nid_t pin_idxs[] = { 0x2b, 0x2a, 0x29, 0xff };
+	static const hda_nid_t pin_idxs[] = { 0x2b, 0x2a, 0x29, 0xff };
 	int err;
 
 	err = vt_auto_create_analog_input_ctls(codec, cfg, 0x21, pin_idxs,
@@ -5605,7 +5583,7 @@ static int vt2002P_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt2002P_loopbacks[] = {
+static const struct hda_amp_list vt2002P_loopbacks[] = {
 	{ 0x21, HDA_INPUT, 0 },
 	{ 0x21, HDA_INPUT, 1 },
 	{ 0x21, HDA_INPUT, 2 },
@@ -5613,6 +5591,116 @@ static struct hda_amp_list vt2002P_loopbacks[] = {
 };
 #endif
 
+static void set_widgets_power_state_vt2002P(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	int imux_is_smixer;
+	unsigned int parm;
+	unsigned int present;
+	/* MUX9 (1eh) = stereo mixer */
+	imux_is_smixer =
+	snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
+	/* inputs */
+	/* PW 5/6/7 (29h/2ah/2bh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x29, &parm);
+	set_pin_power_state(codec, 0x2a, &parm);
+	set_pin_power_state(codec, 0x2b, &parm);
+	parm = AC_PWRST_D0;
+	/* MUX9/10 (1eh/1fh), AIW 0/1 (10h/11h) */
+	snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* outputs */
+	/* AOW0 (8h)*/
+	snd_hda_codec_write(codec, 0x8, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	if (spec->codec_type == VT1802) {
+		/* PW4 (28h), MW4 (18h), MUX4(38h) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x28, &parm);
+		snd_hda_codec_write(codec, 0x18, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x38, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	} else {
+		/* PW4 (26h), MW4 (1ch), MUX4(37h) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x26, &parm);
+		snd_hda_codec_write(codec, 0x1c, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x37, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	}
+
+	if (spec->codec_type == VT1802) {
+		/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x25, &parm);
+		snd_hda_codec_write(codec, 0x15, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x35, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	} else {
+		/* PW1 (25h), MW1 (19h), MUX1(35h), AOW1 (9h) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x25, &parm);
+		snd_hda_codec_write(codec, 0x19, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x35, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	}
+
+	if (spec->hp_independent_mode)
+		snd_hda_codec_write(codec, 0x9, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+
+	/* Class-D */
+	/* PW0 (24h), MW0(18h/14h), MUX0(34h) */
+	present = snd_hda_jack_detect(codec, 0x25);
+
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x24, &parm);
+	parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
+	if (spec->codec_type == VT1802)
+		snd_hda_codec_write(codec, 0x14, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	else
+		snd_hda_codec_write(codec, 0x18, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x34, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* Mono Out */
+	present = snd_hda_jack_detect(codec, 0x26);
+
+	parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
+	if (spec->codec_type == VT1802) {
+		/* PW15 (33h), MW8(1ch), MUX8(3ch) */
+		snd_hda_codec_write(codec, 0x33, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x1c, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x3c, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	} else {
+		/* PW15 (31h), MW8(17h), MUX8(3bh) */
+		snd_hda_codec_write(codec, 0x31, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x17, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+		snd_hda_codec_write(codec, 0x3b, 0,
+				    AC_VERB_SET_POWER_STATE, parm);
+	}
+	/* MW9 (21h) */
+	if (imux_is_smixer || !is_aa_path_mute(codec))
+		snd_hda_codec_write(codec, 0x21, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+	else
+		snd_hda_codec_write(codec, 0x21, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+}
 
 /* patch for vt2002P */
 static int patch_vt2002P(struct hda_codec *codec)
@@ -5635,14 +5723,31 @@ static int patch_vt2002P(struct hda_codec *codec)
 		       "from BIOS.  Using genenic mode...\n");
 	}
 
-	spec->init_verbs[spec->num_iverbs++]  = vt2002P_volume_init_verbs;
-	spec->init_verbs[spec->num_iverbs++] = vt2002P_uniwill_init_verbs;
+	if (spec->codec_type == VT1802)
+		spec->init_verbs[spec->num_iverbs++]  =
+			vt1802_volume_init_verbs;
+	else
+		spec->init_verbs[spec->num_iverbs++]  =
+			vt2002P_volume_init_verbs;
+
+	if (spec->codec_type == VT1802)
+		spec->init_verbs[spec->num_iverbs++] =
+			vt1802_uniwill_init_verbs;
+	else
+		spec->init_verbs[spec->num_iverbs++] =
+			vt2002P_uniwill_init_verbs;
 
-	spec->stream_name_analog = "VT2002P Analog";
+	if (spec->codec_type == VT1802)
+		spec->stream_name_analog = "VT1802 Analog";
+	else
+		spec->stream_name_analog = "VT2002P Analog";
 	spec->stream_analog_playback = &vt2002P_pcm_analog_playback;
 	spec->stream_analog_capture = &vt2002P_pcm_analog_capture;
 
-	spec->stream_name_digital = "VT2002P Digital";
+	if (spec->codec_type == VT1802)
+		spec->stream_name_digital = "VT1802 Digital";
+	else
+		spec->stream_name_digital = "VT2002P Digital";
 	spec->stream_digital_playback = &vt2002P_pcm_digital_playback;
 
 	if (!spec->adc_nids && spec->input_mux) {
@@ -5664,13 +5769,14 @@ static int patch_vt2002P(struct hda_codec *codec)
 	spec->loopback.amplist = vt2002P_loopbacks;
 #endif
 
+	spec->set_widgets_power_state =  set_widgets_power_state_vt2002P;
 	return 0;
 }
 
 /* for vt1812 */
 
 /* capture mixer elements */
-static struct snd_kcontrol_new vt1812_capture_mixer[] = {
+static const struct snd_kcontrol_new vt1812_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),
@@ -5692,7 +5798,7 @@ static struct snd_kcontrol_new vt1812_capture_mixer[] = {
 	{ } /* end */
 };
 
-static struct hda_verb vt1812_volume_init_verbs[] = {
+static const struct hda_verb vt1812_volume_init_verbs[] = {
 	/*
 	 * Unmute ADC0-1 and set the default input to mic-in
 	 */
@@ -5745,7 +5851,7 @@ static struct hda_verb vt1812_volume_init_verbs[] = {
 };
 
 
-static struct hda_verb vt1812_uniwill_init_verbs[] = {
+static const struct hda_verb vt1812_uniwill_init_verbs[] = {
 	{0x33, AC_VERB_SET_UNSOLICITED_ENABLE,
 	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
 	{0x25, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT },
@@ -5757,7 +5863,7 @@ static struct hda_verb vt1812_uniwill_init_verbs[] = {
 	{ }
 };
 
-static struct hda_pcm_stream vt1812_pcm_analog_playback = {
+static const struct hda_pcm_stream vt1812_pcm_analog_playback = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5770,7 +5876,7 @@ static struct hda_pcm_stream vt1812_pcm_analog_playback = {
 	},
 };
 
-static struct hda_pcm_stream vt1812_pcm_analog_capture = {
+static const struct hda_pcm_stream vt1812_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5783,7 +5889,7 @@ static struct hda_pcm_stream vt1812_pcm_analog_capture = {
 	},
 };
 
-static struct hda_pcm_stream vt1812_pcm_digital_playback = {
+static const struct hda_pcm_stream vt1812_pcm_digital_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
@@ -5802,7 +5908,7 @@ static int vt1812_auto_fill_dac_nids(struct via_spec *spec,
 	spec->multiout.num_dacs = 1;
 	spec->multiout.dac_nids = spec->private_dac_nids;
 	if (cfg->line_out_pins[0])
-		spec->multiout.dac_nids[0] = 0x8;
+		spec->private_dac_nids[0] = 0x8;
 	return 0;
 }
 
@@ -5865,7 +5971,7 @@ static int vt1812_auto_create_analog_input_ctls(struct hda_codec *codec,
 {
 	struct via_spec *spec = codec->spec;
 	struct hda_input_mux *imux = &spec->private_imux[0];
-	static hda_nid_t pin_idxs[] = { 0x2b, 0x2a, 0x29, 0, 0, 0xff };
+	static const hda_nid_t pin_idxs[] = { 0x2b, 0x2a, 0x29, 0, 0, 0xff };
 	int err;
 
 	err = vt_auto_create_analog_input_ctls(codec, cfg, 0x21, pin_idxs,
@@ -5927,7 +6033,7 @@ static int vt1812_parse_auto_config(struct hda_codec *codec)
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-static struct hda_amp_list vt1812_loopbacks[] = {
+static const struct hda_amp_list vt1812_loopbacks[] = {
 	{ 0x21, HDA_INPUT, 0 },
 	{ 0x21, HDA_INPUT, 1 },
 	{ 0x21, HDA_INPUT, 2 },
@@ -5935,6 +6041,97 @@ static struct hda_amp_list vt1812_loopbacks[] = {
 };
 #endif
 
+static void set_widgets_power_state_vt1812(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	int imux_is_smixer =
+	snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
+	unsigned int parm;
+	unsigned int present;
+	/* MUX10 (1eh) = stereo mixer */
+	imux_is_smixer =
+	snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
+	/* inputs */
+	/* PW 5/6/7 (29h/2ah/2bh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x29, &parm);
+	set_pin_power_state(codec, 0x2a, &parm);
+	set_pin_power_state(codec, 0x2b, &parm);
+	parm = AC_PWRST_D0;
+	/* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
+	snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* outputs */
+	/* AOW0 (8h)*/
+	snd_hda_codec_write(codec, 0x8, 0,
+			    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+
+	/* PW4 (28h), MW4 (18h), MUX4(38h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x28, &parm);
+	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x38, 0, AC_VERB_SET_POWER_STATE, parm);
+
+	/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x25, &parm);
+	snd_hda_codec_write(codec, 0x15, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x35, 0, AC_VERB_SET_POWER_STATE, parm);
+	if (spec->hp_independent_mode)
+		snd_hda_codec_write(codec, 0x9, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+
+	/* Internal Speaker */
+	/* PW0 (24h), MW0(14h), MUX0(34h) */
+	present = snd_hda_jack_detect(codec, 0x25);
+
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x24, &parm);
+	if (present) {
+		snd_hda_codec_write(codec, 0x14, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+		snd_hda_codec_write(codec, 0x34, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+	} else {
+		snd_hda_codec_write(codec, 0x14, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		snd_hda_codec_write(codec, 0x34, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+	}
+
+
+	/* Mono Out */
+	/* PW13 (31h), MW13(1ch), MUX13(3ch), MW14(3eh) */
+	present = snd_hda_jack_detect(codec, 0x28);
+
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x31, &parm);
+	if (present) {
+		snd_hda_codec_write(codec, 0x1c, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+		snd_hda_codec_write(codec, 0x3c, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+		snd_hda_codec_write(codec, 0x3e, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+	} else {
+		snd_hda_codec_write(codec, 0x1c, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		snd_hda_codec_write(codec, 0x3c, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		snd_hda_codec_write(codec, 0x3e, 0,
+				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+	}
+
+	/* PW15 (33h), MW15 (1dh), MUX15(3dh) */
+	parm = AC_PWRST_D3;
+	set_pin_power_state(codec, 0x33, &parm);
+	snd_hda_codec_write(codec, 0x1d, 0, AC_VERB_SET_POWER_STATE, parm);
+	snd_hda_codec_write(codec, 0x3d, 0, AC_VERB_SET_POWER_STATE, parm);
+
+}
 
 /* patch for vt1812 */
 static int patch_vt1812(struct hda_codec *codec)
@@ -5988,13 +6185,14 @@ static int patch_vt1812(struct hda_codec *codec)
 	spec->loopback.amplist = vt1812_loopbacks;
 #endif
 
+	spec->set_widgets_power_state =  set_widgets_power_state_vt1812;
 	return 0;
 }
 
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_via[] = {
+static const struct hda_codec_preset snd_hda_preset_via[] = {
 	{ .id = 0x11061708, .name = "VT1708", .patch = patch_vt1708},
 	{ .id = 0x11061709, .name = "VT1708", .patch = patch_vt1708},
 	{ .id = 0x1106170a, .name = "VT1708", .patch = patch_vt1708},
@@ -6039,7 +6237,7 @@ static struct hda_codec_preset snd_hda_preset_via[] = {
 	  .patch = patch_vt1708S},
 	{ .id = 0x11063397, .name = "VT1708S",
 	  .patch = patch_vt1708S},
-	{ .id = 0x11064397, .name = "VT1708S",
+	{ .id = 0x11064397, .name = "VT1705",
 	  .patch = patch_vt1708S},
 	{ .id = 0x11065397, .name = "VT1708S",
 	  .patch = patch_vt1708S},
@@ -6080,6 +6278,10 @@ static struct hda_codec_preset snd_hda_preset_via[] = {
 	{ .id = 0x11060448, .name = "VT1812", .patch = patch_vt1812},
 	{ .id = 0x11060440, .name = "VT1818S",
 	  .patch = patch_vt1708S},
+	{ .id = 0x11060446, .name = "VT1802",
+		.patch = patch_vt2002P},
+	{ .id = 0x11068446, .name = "VT1802",
+		.patch = patch_vt2002P},
 	{} /* terminator */
 };
 
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index 27709f0cd2a648a04a7b41d5cc309d738cbc9a36..f3353b49c78539fb5deb60830a3cd915f1639799 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -235,8 +235,8 @@ static DEFINE_PCI_DEVICE_TABLE(snd_intel8x0m_ids) = {
 	{ PCI_VDEVICE(NVIDIA, 0x0069), DEVICE_NFORCE }, /* NFORCE2 */
 	{ PCI_VDEVICE(NVIDIA, 0x0089), DEVICE_NFORCE }, /* NFORCE2s */
 	{ PCI_VDEVICE(NVIDIA, 0x00d9), DEVICE_NFORCE }, /* NFORCE3 */
+	{ PCI_VDEVICE(AMD, 0x746e), DEVICE_INTEL },	/* AMD8111 */
 #if 0
-	{ PCI_VDEVICE(AMD, 0x746d), DEVICE_INTEL },	/* AMD8111 */
 	{ PCI_VDEVICE(AL, 0x5455), DEVICE_ALI },   /* Ali5455 */
 #endif
 	{ 0, }
@@ -1261,9 +1261,9 @@ static struct shortname_table {
 	{ PCI_DEVICE_ID_NVIDIA_MCP2_MODEM, "NVidia nForce2" },
 	{ PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM, "NVidia nForce2s" },
 	{ PCI_DEVICE_ID_NVIDIA_MCP3_MODEM, "NVidia nForce3" },
+	{ 0x746e, "AMD AMD8111" },
 #if 0
 	{ 0x5455, "ALi M5455" },
-	{ 0x746d, "AMD AMD8111" },
 #endif
 	{ 0 },
 };
diff --git a/sound/pci/lola/Makefile b/sound/pci/lola/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..8178a2a59d00a597c3f9e7ca7fc37a473ddb41e7
--- /dev/null
+++ b/sound/pci/lola/Makefile
@@ -0,0 +1,4 @@
+snd-lola-y := lola.o lola_pcm.o lola_clock.o lola_mixer.o
+snd-lola-$(CONFIG_SND_DEBUG) += lola_proc.o
+
+obj-$(CONFIG_SND_LOLA) += snd-lola.o
diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c
new file mode 100644
index 0000000000000000000000000000000000000000..34b24286d279d542e3d24e80a3531e8cf95bc8f5
--- /dev/null
+++ b/sound/pci/lola/lola.c
@@ -0,0 +1,791 @@
+/*
+ *  Support for Digigram Lola PCI-e boards
+ *
+ *  Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation; either version 2 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc., 59
+ *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+#include <linux/dma-mapping.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/pci.h>
+#include <sound/core.h>
+#include <sound/control.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+#include "lola.h"
+
+/* Standard options */
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for Digigram Lola driver.");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for Digigram Lola driver.");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable Digigram Lola driver.");
+
+/* Lola-specific options */
+
+/* for instance use always max granularity which is compatible
+ * with all sample rates
+ */
+static int granularity[SNDRV_CARDS] = {
+	[0 ... (SNDRV_CARDS - 1)] = LOLA_GRANULARITY_MAX
+};
+
+/* below a sample_rate of 16kHz the analogue audio quality is NOT excellent */
+static int sample_rate_min[SNDRV_CARDS] = {
+	[0 ... (SNDRV_CARDS - 1) ] = 16000
+};
+
+module_param_array(granularity, int, NULL, 0444);
+MODULE_PARM_DESC(granularity, "Granularity value");
+module_param_array(sample_rate_min, int, NULL, 0444);
+MODULE_PARM_DESC(sample_rate_min, "Minimal sample rate");
+
+/*
+ */
+
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{Digigram, Lola}}");
+MODULE_DESCRIPTION("Digigram Lola driver");
+MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
+
+#ifdef CONFIG_SND_DEBUG_VERBOSE
+static int debug;
+module_param(debug, int, 0644);
+#define verbose_debug(fmt, args...)			\
+	do { if (debug > 1) printk(KERN_DEBUG SFX fmt, ##args); } while (0)
+#else
+#define verbose_debug(fmt, args...)
+#endif
+
+/*
+ * pseudo-codec read/write via CORB/RIRB
+ */
+
+static int corb_send_verb(struct lola *chip, unsigned int nid,
+			  unsigned int verb, unsigned int data,
+			  unsigned int extdata)
+{
+	unsigned long flags;
+	int ret = -EIO;
+
+	chip->last_cmd_nid = nid;
+	chip->last_verb = verb;
+	chip->last_data = data;
+	chip->last_extdata = extdata;
+	data |= (nid << 20) | (verb << 8);
+
+	spin_lock_irqsave(&chip->reg_lock, flags);
+	if (chip->rirb.cmds < LOLA_CORB_ENTRIES - 1) {
+		unsigned int wp = chip->corb.wp + 1;
+		wp %= LOLA_CORB_ENTRIES;
+		chip->corb.wp = wp;
+		chip->corb.buf[wp * 2] = cpu_to_le32(data);
+		chip->corb.buf[wp * 2 + 1] = cpu_to_le32(extdata);
+		lola_writew(chip, BAR0, CORBWP, wp);
+		chip->rirb.cmds++;
+		smp_wmb();
+		ret = 0;
+	}
+	spin_unlock_irqrestore(&chip->reg_lock, flags);
+	return ret;
+}
+
+static void lola_queue_unsol_event(struct lola *chip, unsigned int res,
+				   unsigned int res_ex)
+{
+	lola_update_ext_clock_freq(chip, res);
+}
+
+/* retrieve RIRB entry - called from interrupt handler */
+static void lola_update_rirb(struct lola *chip)
+{
+	unsigned int rp, wp;
+	u32 res, res_ex;
+
+	wp = lola_readw(chip, BAR0, RIRBWP);
+	if (wp == chip->rirb.wp)
+		return;
+	chip->rirb.wp = wp;
+
+	while (chip->rirb.rp != wp) {
+		chip->rirb.rp++;
+		chip->rirb.rp %= LOLA_CORB_ENTRIES;
+
+		rp = chip->rirb.rp << 1; /* an RIRB entry is 8-bytes */
+		res_ex = le32_to_cpu(chip->rirb.buf[rp + 1]);
+		res = le32_to_cpu(chip->rirb.buf[rp]);
+		if (res_ex & LOLA_RIRB_EX_UNSOL_EV)
+			lola_queue_unsol_event(chip, res, res_ex);
+		else if (chip->rirb.cmds) {
+			chip->res = res;
+			chip->res_ex = res_ex;
+			smp_wmb();
+			chip->rirb.cmds--;
+		}
+	}
+}
+
+static int rirb_get_response(struct lola *chip, unsigned int *val,
+			     unsigned int *extval)
+{
+	unsigned long timeout;
+
+ again:
+	timeout = jiffies + msecs_to_jiffies(1000);
+	for (;;) {
+		if (chip->polling_mode) {
+			spin_lock_irq(&chip->reg_lock);
+			lola_update_rirb(chip);
+			spin_unlock_irq(&chip->reg_lock);
+		}
+		if (!chip->rirb.cmds) {
+			*val = chip->res;
+			if (extval)
+				*extval = chip->res_ex;
+			verbose_debug("get_response: %x, %x\n",
+				      chip->res, chip->res_ex);
+			if (chip->res_ex & LOLA_RIRB_EX_ERROR) {
+				printk(KERN_WARNING SFX "RIRB ERROR: "
+				       "NID=%x, verb=%x, data=%x, ext=%x\n",
+				       chip->last_cmd_nid,
+				       chip->last_verb, chip->last_data,
+				       chip->last_extdata);
+				return -EIO;
+			}
+			return 0;
+		}
+		if (time_after(jiffies, timeout))
+			break;
+		udelay(20);
+		cond_resched();
+	}
+	printk(KERN_WARNING SFX "RIRB response error\n");
+	if (!chip->polling_mode) {
+		printk(KERN_WARNING SFX "switching to polling mode\n");
+		chip->polling_mode = 1;
+		goto again;
+	}
+	return -EIO;
+}
+
+/* aynchronous write of a codec verb with data */
+int lola_codec_write(struct lola *chip, unsigned int nid, unsigned int verb,
+		     unsigned int data, unsigned int extdata)
+{
+	verbose_debug("codec_write NID=%x, verb=%x, data=%x, ext=%x\n",
+		      nid, verb, data, extdata);
+	return corb_send_verb(chip, nid, verb, data, extdata);
+}
+
+/* write a codec verb with data and read the returned status */
+int lola_codec_read(struct lola *chip, unsigned int nid, unsigned int verb,
+		    unsigned int data, unsigned int extdata,
+		    unsigned int *val, unsigned int *extval)
+{
+	int err;
+
+	verbose_debug("codec_read NID=%x, verb=%x, data=%x, ext=%x\n",
+		      nid, verb, data, extdata);
+	err = corb_send_verb(chip, nid, verb, data, extdata);
+	if (err < 0)
+		return err;
+	err = rirb_get_response(chip, val, extval);
+	return err;
+}
+
+/* flush all pending codec writes */
+int lola_codec_flush(struct lola *chip)
+{
+	unsigned int tmp;
+	return rirb_get_response(chip, &tmp, NULL);
+}
+
+/*
+ * interrupt handler
+ */
+static irqreturn_t lola_interrupt(int irq, void *dev_id)
+{
+	struct lola *chip = dev_id;
+	unsigned int notify_ins, notify_outs, error_ins, error_outs;
+	int handled = 0;
+	int i;
+
+	notify_ins = notify_outs = error_ins = error_outs = 0;
+	spin_lock(&chip->reg_lock);
+	for (;;) {
+		unsigned int status, in_sts, out_sts;
+		unsigned int reg;
+
+		status = lola_readl(chip, BAR1, DINTSTS);
+		if (!status || status == -1)
+			break;
+
+		in_sts = lola_readl(chip, BAR1, DIINTSTS);
+		out_sts = lola_readl(chip, BAR1, DOINTSTS);
+
+		/* clear Input Interrupts */
+		for (i = 0; in_sts && i < chip->pcm[CAPT].num_streams; i++) {
+			if (!(in_sts & (1 << i)))
+				continue;
+			in_sts &= ~(1 << i);
+			reg = lola_dsd_read(chip, i, STS);
+			if (reg & LOLA_DSD_STS_DESE) /* error */
+				error_ins |= (1 << i);
+			if (reg & LOLA_DSD_STS_BCIS) /* notify */
+				notify_ins |= (1 << i);
+			/* clear */
+			lola_dsd_write(chip, i, STS, reg);
+		}
+
+		/* clear Output Interrupts */
+		for (i = 0; out_sts && i < chip->pcm[PLAY].num_streams; i++) {
+			if (!(out_sts & (1 << i)))
+				continue;
+			out_sts &= ~(1 << i);
+			reg = lola_dsd_read(chip, i + MAX_STREAM_IN_COUNT, STS);
+			if (reg & LOLA_DSD_STS_DESE) /* error */
+				error_outs |= (1 << i);
+			if (reg & LOLA_DSD_STS_BCIS) /* notify */
+				notify_outs |= (1 << i);
+			lola_dsd_write(chip, i + MAX_STREAM_IN_COUNT, STS, reg);
+		}
+
+		if (status & LOLA_DINT_CTRL) {
+			unsigned char rbsts; /* ring status is byte access */
+			rbsts = lola_readb(chip, BAR0, RIRBSTS);
+			rbsts &= LOLA_RIRB_INT_MASK;
+			if (rbsts)
+				lola_writeb(chip, BAR0, RIRBSTS, rbsts);
+			rbsts = lola_readb(chip, BAR0, CORBSTS);
+			rbsts &= LOLA_CORB_INT_MASK;
+			if (rbsts)
+				lola_writeb(chip, BAR0, CORBSTS, rbsts);
+
+			lola_update_rirb(chip);
+		}
+
+		if (status & (LOLA_DINT_FIFOERR | LOLA_DINT_MUERR)) {
+			/* clear global fifo error interrupt */
+			lola_writel(chip, BAR1, DINTSTS,
+				    (status & (LOLA_DINT_FIFOERR | LOLA_DINT_MUERR)));
+		}
+		handled = 1;
+	}
+	spin_unlock(&chip->reg_lock);
+
+	lola_pcm_update(chip, &chip->pcm[CAPT], notify_ins);
+	lola_pcm_update(chip, &chip->pcm[PLAY], notify_outs);
+
+	return IRQ_RETVAL(handled);
+}
+
+
+/*
+ * controller
+ */
+static int reset_controller(struct lola *chip)
+{
+	unsigned int gctl = lola_readl(chip, BAR0, GCTL);
+	unsigned long end_time;
+
+	if (gctl) {
+		/* to be sure */
+		lola_writel(chip, BAR1, BOARD_MODE, 0);
+		return 0;
+	}
+
+	chip->cold_reset = 1;
+	lola_writel(chip, BAR0, GCTL, LOLA_GCTL_RESET);
+	end_time = jiffies + msecs_to_jiffies(200);
+	do {
+		msleep(1);
+		gctl = lola_readl(chip, BAR0, GCTL);
+		if (gctl)
+			break;
+	} while (time_before(jiffies, end_time));
+	if (!gctl) {
+		printk(KERN_ERR SFX "cannot reset controller\n");
+		return -EIO;
+	}
+	return 0;
+}
+
+static void lola_irq_enable(struct lola *chip)
+{
+	unsigned int val;
+
+	/* enalbe all I/O streams */
+	val = (1 << chip->pcm[PLAY].num_streams) - 1;
+	lola_writel(chip, BAR1, DOINTCTL, val);
+	val = (1 << chip->pcm[CAPT].num_streams) - 1;
+	lola_writel(chip, BAR1, DIINTCTL, val);
+
+	/* enable global irqs */
+	val = LOLA_DINT_GLOBAL | LOLA_DINT_CTRL | LOLA_DINT_FIFOERR |
+		LOLA_DINT_MUERR;
+	lola_writel(chip, BAR1, DINTCTL, val);
+}
+
+static void lola_irq_disable(struct lola *chip)
+{
+	lola_writel(chip, BAR1, DINTCTL, 0);
+	lola_writel(chip, BAR1, DIINTCTL, 0);
+	lola_writel(chip, BAR1, DOINTCTL, 0);
+}
+
+static int setup_corb_rirb(struct lola *chip)
+{
+	int err;
+	unsigned char tmp;
+	unsigned long end_time;
+
+	err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
+				  snd_dma_pci_data(chip->pci),
+				  PAGE_SIZE, &chip->rb);
+	if (err < 0)
+		return err;
+
+	chip->corb.addr = chip->rb.addr;
+	chip->corb.buf = (u32 *)chip->rb.area;
+	chip->rirb.addr = chip->rb.addr + 2048;
+	chip->rirb.buf = (u32 *)(chip->rb.area + 2048);
+
+	/* disable ringbuffer DMAs */
+	lola_writeb(chip, BAR0, RIRBCTL, 0);
+	lola_writeb(chip, BAR0, CORBCTL, 0);
+
+	end_time = jiffies + msecs_to_jiffies(200);
+	do {
+		if (!lola_readb(chip, BAR0, RIRBCTL) &&
+		    !lola_readb(chip, BAR0, CORBCTL))
+			break;
+		msleep(1);
+	} while (time_before(jiffies, end_time));
+
+	/* CORB set up */
+	lola_writel(chip, BAR0, CORBLBASE, (u32)chip->corb.addr);
+	lola_writel(chip, BAR0, CORBUBASE, upper_32_bits(chip->corb.addr));
+	/* set the corb size to 256 entries */
+	lola_writeb(chip, BAR0, CORBSIZE, 0x02);
+	/* set the corb write pointer to 0 */
+	lola_writew(chip, BAR0, CORBWP, 0);
+	/* reset the corb hw read pointer */
+	lola_writew(chip, BAR0, CORBRP, LOLA_RBRWP_CLR);
+	/* enable corb dma */
+	lola_writeb(chip, BAR0, CORBCTL, LOLA_RBCTL_DMA_EN);
+	/* clear flags if set */
+	tmp = lola_readb(chip, BAR0, CORBSTS) & LOLA_CORB_INT_MASK;
+	if (tmp)
+		lola_writeb(chip, BAR0, CORBSTS, tmp);
+	chip->corb.wp = 0;
+
+	/* RIRB set up */
+	lola_writel(chip, BAR0, RIRBLBASE, (u32)chip->rirb.addr);
+	lola_writel(chip, BAR0, RIRBUBASE, upper_32_bits(chip->rirb.addr));
+	/* set the rirb size to 256 entries */
+	lola_writeb(chip, BAR0, RIRBSIZE, 0x02);
+	/* reset the rirb hw write pointer */
+	lola_writew(chip, BAR0, RIRBWP, LOLA_RBRWP_CLR);
+	/* set N=1, get RIRB response interrupt for new entry */
+	lola_writew(chip, BAR0, RINTCNT, 1);
+	/* enable rirb dma and response irq */
+	lola_writeb(chip, BAR0, RIRBCTL, LOLA_RBCTL_DMA_EN | LOLA_RBCTL_IRQ_EN);
+	/* clear flags if set */
+	tmp =  lola_readb(chip, BAR0, RIRBSTS) & LOLA_RIRB_INT_MASK;
+	if (tmp)
+		lola_writeb(chip, BAR0, RIRBSTS, tmp);
+	chip->rirb.rp = chip->rirb.cmds = 0;
+
+	return 0;
+}
+
+static void stop_corb_rirb(struct lola *chip)
+{
+	/* disable ringbuffer DMAs */
+	lola_writeb(chip, BAR0, RIRBCTL, 0);
+	lola_writeb(chip, BAR0, CORBCTL, 0);
+}
+
+static void lola_reset_setups(struct lola *chip)
+{
+	/* update the granularity */
+	lola_set_granularity(chip, chip->granularity, true);
+	/* update the sample clock */
+	lola_set_clock_index(chip, chip->clock.cur_index);
+	/* enable unsolicited events of the clock widget */
+	lola_enable_clock_events(chip);
+	/* update the analog gains */
+	lola_setup_all_analog_gains(chip, CAPT, false); /* input, update */
+	/* update SRC configuration if applicable */
+	lola_set_src_config(chip, chip->input_src_mask, false);
+	/* update the analog outputs */
+	lola_setup_all_analog_gains(chip, PLAY, false); /* output, update */
+}
+
+static int lola_parse_tree(struct lola *chip)
+{
+	unsigned int val;
+	int nid, err;
+
+	err = lola_read_param(chip, 0, LOLA_PAR_VENDOR_ID, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read VENDOR_ID\n");
+		return err;
+	}
+	val >>= 16;
+	if (val != 0x1369) {
+		printk(KERN_ERR SFX "Unknown codec vendor 0x%x\n", val);
+		return -EINVAL;
+	}
+
+	err = lola_read_param(chip, 1, LOLA_PAR_FUNCTION_TYPE, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read FUNCTION_TYPE for 0x%x\n", nid);
+		return err;
+	}
+	if (val != 1) {
+		printk(KERN_ERR SFX "Unknown function type %d\n", val);
+		return -EINVAL;
+	}
+
+	err = lola_read_param(chip, 1, LOLA_PAR_SPECIFIC_CAPS, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read SPECCAPS\n");
+		return err;
+	}
+	chip->lola_caps = val;
+	chip->pin[CAPT].num_pins = LOLA_AFG_INPUT_PIN_COUNT(chip->lola_caps);
+	chip->pin[PLAY].num_pins = LOLA_AFG_OUTPUT_PIN_COUNT(chip->lola_caps);
+	snd_printdd(SFX "speccaps=0x%x, pins in=%d, out=%d\n",
+		    chip->lola_caps,
+		    chip->pin[CAPT].num_pins, chip->pin[PLAY].num_pins);
+
+	if (chip->pin[CAPT].num_pins > MAX_AUDIO_INOUT_COUNT ||
+	    chip->pin[PLAY].num_pins > MAX_AUDIO_INOUT_COUNT) {
+		printk(KERN_ERR SFX "Invalid Lola-spec caps 0x%x\n", val);
+		return -EINVAL;
+	}
+
+	nid = 0x02;
+	err = lola_init_pcm(chip, CAPT, &nid);
+	if (err < 0)
+		return err;
+	err = lola_init_pcm(chip, PLAY, &nid);
+	if (err < 0)
+		return err;
+
+	err = lola_init_pins(chip, CAPT, &nid);
+	if (err < 0)
+		return err;
+	err = lola_init_pins(chip, PLAY, &nid);
+	if (err < 0)
+		return err;
+
+	if (LOLA_AFG_CLOCK_WIDGET_PRESENT(chip->lola_caps)) {
+		err = lola_init_clock_widget(chip, nid);
+		if (err < 0)
+			return err;
+		nid++;
+	}
+	if (LOLA_AFG_MIXER_WIDGET_PRESENT(chip->lola_caps)) {
+		err = lola_init_mixer_widget(chip, nid);
+		if (err < 0)
+			return err;
+		nid++;
+	}
+
+	/* enable unsolicited events of the clock widget */
+	err = lola_enable_clock_events(chip);
+	if (err < 0)
+		return err;
+
+	/* if last ResetController was not a ColdReset, we don't know
+	 * the state of the card; initialize here again
+	 */
+	if (!chip->cold_reset) {
+		lola_reset_setups(chip);
+		chip->cold_reset = 1;
+	} else {
+		/* set the granularity if it is not the default */
+		if (chip->granularity != LOLA_GRANULARITY_MIN)
+			lola_set_granularity(chip, chip->granularity, true);
+	}
+
+	return 0;
+}
+
+static void lola_stop_hw(struct lola *chip)
+{
+	stop_corb_rirb(chip);
+	lola_irq_disable(chip);
+}
+
+static void lola_free(struct lola *chip)
+{
+	if (chip->initialized)
+		lola_stop_hw(chip);
+	lola_free_pcm(chip);
+	lola_free_mixer(chip);
+	if (chip->irq >= 0)
+		free_irq(chip->irq, (void *)chip);
+	if (chip->bar[0].remap_addr)
+		iounmap(chip->bar[0].remap_addr);
+	if (chip->bar[1].remap_addr)
+		iounmap(chip->bar[1].remap_addr);
+	if (chip->rb.area)
+		snd_dma_free_pages(&chip->rb);
+	pci_release_regions(chip->pci);
+	pci_disable_device(chip->pci);
+	kfree(chip);
+}
+
+static int lola_dev_free(struct snd_device *device)
+{
+	lola_free(device->device_data);
+	return 0;
+}
+
+static int __devinit lola_create(struct snd_card *card, struct pci_dev *pci,
+				 int dev, struct lola **rchip)
+{
+	struct lola *chip;
+	int err;
+	unsigned int dever;
+	static struct snd_device_ops ops = {
+		.dev_free = lola_dev_free,
+	};
+
+	*rchip = NULL;
+
+	err = pci_enable_device(pci);
+	if (err < 0)
+		return err;
+
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+	if (!chip) {
+		snd_printk(KERN_ERR SFX "cannot allocate chip\n");
+		pci_disable_device(pci);
+		return -ENOMEM;
+	}
+
+	spin_lock_init(&chip->reg_lock);
+	mutex_init(&chip->open_mutex);
+	chip->card = card;
+	chip->pci = pci;
+	chip->irq = -1;
+
+	chip->granularity = granularity[dev];
+	switch (chip->granularity) {
+	case 8:
+		chip->sample_rate_max = 48000;
+		break;
+	case 16:
+		chip->sample_rate_max = 96000;
+		break;
+	case 32:
+		chip->sample_rate_max = 192000;
+		break;
+	default:
+		snd_printk(KERN_WARNING SFX
+			   "Invalid granularity %d, reset to %d\n",
+			   chip->granularity, LOLA_GRANULARITY_MAX);
+		chip->granularity = LOLA_GRANULARITY_MAX;
+		chip->sample_rate_max = 192000;
+		break;
+	}
+	chip->sample_rate_min = sample_rate_min[dev];
+	if (chip->sample_rate_min > chip->sample_rate_max) {
+		snd_printk(KERN_WARNING SFX
+			   "Invalid sample_rate_min %d, reset to 16000\n",
+			   chip->sample_rate_min);
+		chip->sample_rate_min = 16000;
+	}
+
+	err = pci_request_regions(pci, DRVNAME);
+	if (err < 0) {
+		kfree(chip);
+		pci_disable_device(pci);
+		return err;
+	}
+
+	chip->bar[0].addr = pci_resource_start(pci, 0);
+	chip->bar[0].remap_addr = pci_ioremap_bar(pci, 0);
+	chip->bar[1].addr = pci_resource_start(pci, 2);
+	chip->bar[1].remap_addr = pci_ioremap_bar(pci, 2);
+	if (!chip->bar[0].remap_addr || !chip->bar[1].remap_addr) {
+		snd_printk(KERN_ERR SFX "ioremap error\n");
+		err = -ENXIO;
+		goto errout;
+	}
+
+	pci_set_master(pci);
+
+	err = reset_controller(chip);
+	if (err < 0)
+		goto errout;
+
+	if (request_irq(pci->irq, lola_interrupt, IRQF_SHARED,
+			DRVNAME, chip)) {
+		printk(KERN_ERR SFX "unable to grab IRQ %d\n", pci->irq);
+		err = -EBUSY;
+		goto errout;
+	}
+	chip->irq = pci->irq;
+	synchronize_irq(chip->irq);
+
+	dever = lola_readl(chip, BAR1, DEVER);
+	chip->pcm[CAPT].num_streams = (dever >> 0) & 0x3ff;
+	chip->pcm[PLAY].num_streams = (dever >> 10) & 0x3ff;
+	chip->version = (dever >> 24) & 0xff;
+	snd_printdd(SFX "streams in=%d, out=%d, version=0x%x\n",
+		    chip->pcm[CAPT].num_streams, chip->pcm[PLAY].num_streams,
+		    chip->version);
+
+	/* Test LOLA_BAR1_DEVER */
+	if (chip->pcm[CAPT].num_streams > MAX_STREAM_IN_COUNT ||
+	    chip->pcm[PLAY].num_streams > MAX_STREAM_OUT_COUNT ||
+	    (!chip->pcm[CAPT].num_streams &&
+	     !chip->pcm[PLAY].num_streams)) {
+		printk(KERN_ERR SFX "invalid DEVER = %x\n", dever);
+		err = -EINVAL;
+		goto errout;
+	}
+
+	err = setup_corb_rirb(chip);
+	if (err < 0)
+		goto errout;
+
+	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+	if (err < 0) {
+		snd_printk(KERN_ERR SFX "Error creating device [card]!\n");
+		goto errout;
+	}
+
+	strcpy(card->driver, "Lola");
+	strlcpy(card->shortname, "Digigram Lola", sizeof(card->shortname));
+	snprintf(card->longname, sizeof(card->longname),
+		 "%s at 0x%lx irq %i",
+		 card->shortname, chip->bar[0].addr, chip->irq);
+	strcpy(card->mixername, card->shortname);
+
+	lola_irq_enable(chip);
+
+	chip->initialized = 1;
+	*rchip = chip;
+	return 0;
+
+ errout:
+	lola_free(chip);
+	return err;
+}
+
+static int __devinit lola_probe(struct pci_dev *pci,
+				const struct pci_device_id *pci_id)
+{
+	static int dev;
+	struct snd_card *card;
+	struct lola *chip;
+	int err;
+
+	if (dev >= SNDRV_CARDS)
+		return -ENODEV;
+	if (!enable[dev]) {
+		dev++;
+		return -ENOENT;
+	}
+
+	err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+	if (err < 0) {
+		snd_printk(KERN_ERR SFX "Error creating card!\n");
+		return err;
+	}
+
+	snd_card_set_dev(card, &pci->dev);
+
+	err = lola_create(card, pci, dev, &chip);
+	if (err < 0)
+		goto out_free;
+	card->private_data = chip;
+
+	err = lola_parse_tree(chip);
+	if (err < 0)
+		goto out_free;
+
+	err = lola_create_pcm(chip);
+	if (err < 0)
+		goto out_free;
+
+	err = lola_create_mixer(chip);
+	if (err < 0)
+		goto out_free;
+
+	lola_proc_debug_new(chip);
+
+	err = snd_card_register(card);
+	if (err < 0)
+		goto out_free;
+
+	pci_set_drvdata(pci, card);
+	dev++;
+	return err;
+out_free:
+	snd_card_free(card);
+	return err;
+}
+
+static void __devexit lola_remove(struct pci_dev *pci)
+{
+	snd_card_free(pci_get_drvdata(pci));
+	pci_set_drvdata(pci, NULL);
+}
+
+/* PCI IDs */
+static DEFINE_PCI_DEVICE_TABLE(lola_ids) = {
+	{ PCI_VDEVICE(DIGIGRAM, 0x0001) },
+	{ 0, }
+};
+MODULE_DEVICE_TABLE(pci, lola_ids);
+
+/* pci_driver definition */
+static struct pci_driver driver = {
+	.name = DRVNAME,
+	.id_table = lola_ids,
+	.probe = lola_probe,
+	.remove = __devexit_p(lola_remove),
+};
+
+static int __init alsa_card_lola_init(void)
+{
+	return pci_register_driver(&driver);
+}
+
+static void __exit alsa_card_lola_exit(void)
+{
+	pci_unregister_driver(&driver);
+}
+
+module_init(alsa_card_lola_init)
+module_exit(alsa_card_lola_exit)
diff --git a/sound/pci/lola/lola.h b/sound/pci/lola/lola.h
new file mode 100644
index 0000000000000000000000000000000000000000..d5708e29b16df9b11831214d3be84b348e10ba3c
--- /dev/null
+++ b/sound/pci/lola/lola.h
@@ -0,0 +1,527 @@
+/*
+ *  Support for Digigram Lola PCI-e boards
+ *
+ *  Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation; either version 2 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc., 59
+ *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef _LOLA_H
+#define _LOLA_H
+
+#define DRVNAME	"snd-lola"
+#define SFX	DRVNAME ": "
+
+/*
+ * Lola HD Audio Registers BAR0
+ */
+#define LOLA_BAR0_GCAP		0x00
+#define LOLA_BAR0_VMIN		0x02
+#define LOLA_BAR0_VMAJ		0x03
+#define LOLA_BAR0_OUTPAY	0x04
+#define LOLA_BAR0_INPAY		0x06
+#define LOLA_BAR0_GCTL		0x08
+#define LOLA_BAR0_WAKEEN	0x0c
+#define LOLA_BAR0_STATESTS	0x0e
+#define LOLA_BAR0_GSTS		0x10
+#define LOLA_BAR0_OUTSTRMPAY	0x18
+#define LOLA_BAR0_INSTRMPAY	0x1a
+#define LOLA_BAR0_INTCTL	0x20
+#define LOLA_BAR0_INTSTS	0x24
+#define LOLA_BAR0_WALCLK	0x30
+#define LOLA_BAR0_SSYNC		0x38
+
+#define LOLA_BAR0_CORBLBASE	0x40
+#define LOLA_BAR0_CORBUBASE	0x44
+#define LOLA_BAR0_CORBWP	0x48	/* no ULONG access */
+#define LOLA_BAR0_CORBRP	0x4a	/* no ULONG access */
+#define LOLA_BAR0_CORBCTL	0x4c	/* no ULONG access */
+#define LOLA_BAR0_CORBSTS	0x4d	/* UCHAR access only */
+#define LOLA_BAR0_CORBSIZE	0x4e	/* no ULONG access */
+
+#define LOLA_BAR0_RIRBLBASE	0x50
+#define LOLA_BAR0_RIRBUBASE	0x54
+#define LOLA_BAR0_RIRBWP	0x58
+#define LOLA_BAR0_RINTCNT	0x5a	/* no ULONG access */
+#define LOLA_BAR0_RIRBCTL	0x5c
+#define LOLA_BAR0_RIRBSTS	0x5d	/* UCHAR access only */
+#define LOLA_BAR0_RIRBSIZE	0x5e	/* no ULONG access */
+
+#define LOLA_BAR0_ICW		0x60
+#define LOLA_BAR0_IRR		0x64
+#define LOLA_BAR0_ICS		0x68
+#define LOLA_BAR0_DPLBASE	0x70
+#define LOLA_BAR0_DPUBASE	0x74
+
+/* stream register offsets from stream base 0x80 */
+#define LOLA_BAR0_SD0_OFFSET	0x80
+#define LOLA_REG0_SD_CTL	0x00
+#define LOLA_REG0_SD_STS	0x03
+#define LOLA_REG0_SD_LPIB	0x04
+#define LOLA_REG0_SD_CBL	0x08
+#define LOLA_REG0_SD_LVI	0x0c
+#define LOLA_REG0_SD_FIFOW	0x0e
+#define LOLA_REG0_SD_FIFOSIZE	0x10
+#define LOLA_REG0_SD_FORMAT	0x12
+#define LOLA_REG0_SD_BDLPL	0x18
+#define LOLA_REG0_SD_BDLPU	0x1c
+
+/*
+ * Lola Digigram Registers BAR1
+ */
+#define LOLA_BAR1_FPGAVER	0x00
+#define LOLA_BAR1_DEVER		0x04
+#define LOLA_BAR1_UCBMV		0x08
+#define LOLA_BAR1_JTAG		0x0c
+#define LOLA_BAR1_UARTRX	0x10
+#define LOLA_BAR1_UARTTX	0x14
+#define LOLA_BAR1_UARTCR	0x18
+#define LOLA_BAR1_NVRAMVER	0x1c
+#define LOLA_BAR1_CTRLSPI	0x20
+#define LOLA_BAR1_DSPI		0x24
+#define LOLA_BAR1_AISPI		0x28
+#define LOLA_BAR1_GRAN		0x2c
+
+#define LOLA_BAR1_DINTCTL	0x80
+#define LOLA_BAR1_DIINTCTL	0x84
+#define LOLA_BAR1_DOINTCTL	0x88
+#define LOLA_BAR1_LRC		0x90
+#define LOLA_BAR1_DINTSTS	0x94
+#define LOLA_BAR1_DIINTSTS	0x98
+#define LOLA_BAR1_DOINTSTS	0x9c
+
+#define LOLA_BAR1_DSD0_OFFSET	0xa0
+#define LOLA_BAR1_DSD_SIZE	0x18
+
+#define LOLA_BAR1_DSDnSTS       0x00
+#define LOLA_BAR1_DSDnLPIB      0x04
+#define LOLA_BAR1_DSDnCTL       0x08
+#define LOLA_BAR1_DSDnLVI       0x0c
+#define LOLA_BAR1_DSDnBDPL      0x10
+#define LOLA_BAR1_DSDnBDPU      0x14
+
+#define LOLA_BAR1_SSYNC		0x03e8
+
+#define LOLA_BAR1_BOARD_CTRL	0x0f00
+#define LOLA_BAR1_BOARD_MODE	0x0f02
+
+#define LOLA_BAR1_SOURCE_GAIN_ENABLE		0x1000
+#define LOLA_BAR1_DEST00_MIX_GAIN_ENABLE	0x1004
+#define LOLA_BAR1_DEST31_MIX_GAIN_ENABLE	0x1080
+#define LOLA_BAR1_SOURCE00_01_GAIN		0x1084
+#define LOLA_BAR1_SOURCE30_31_GAIN		0x10c0
+#define LOLA_BAR1_SOURCE_GAIN(src) \
+	(LOLA_BAR1_SOURCE00_01_GAIN + (src) * 2)
+#define LOLA_BAR1_DEST00_MIX00_01_GAIN		0x10c4
+#define LOLA_BAR1_DEST00_MIX30_31_GAIN		0x1100
+#define LOLA_BAR1_DEST01_MIX00_01_GAIN		0x1104
+#define LOLA_BAR1_DEST01_MIX30_31_GAIN		0x1140
+#define LOLA_BAR1_DEST31_MIX00_01_GAIN		0x1884
+#define LOLA_BAR1_DEST31_MIX30_31_GAIN		0x18c0
+#define LOLA_BAR1_MIX_GAIN(dest, mix) \
+	(LOLA_BAR1_DEST00_MIX00_01_GAIN + (dest) * 0x40 + (mix) * 2)
+#define LOLA_BAR1_ANALOG_CLIP_IN		0x18c4
+#define LOLA_BAR1_PEAKMETERS_SOURCE00_01	0x18c8
+#define LOLA_BAR1_PEAKMETERS_SOURCE30_31	0x1904
+#define LOLA_BAR1_PEAKMETERS_SOURCE(src) \
+	(LOLA_BAR1_PEAKMETERS_SOURCE00_01 + (src) * 2)
+#define LOLA_BAR1_PEAKMETERS_DEST00_01		0x1908
+#define LOLA_BAR1_PEAKMETERS_DEST30_31		0x1944
+#define LOLA_BAR1_PEAKMETERS_DEST(dest) \
+	(LOLA_BAR1_PEAKMETERS_DEST00_01 + (dest) * 2)
+#define LOLA_BAR1_PEAKMETERS_AGC00_01		0x1948
+#define LOLA_BAR1_PEAKMETERS_AGC14_15		0x1964
+#define LOLA_BAR1_PEAKMETERS_AGC(x) \
+	(LOLA_BAR1_PEAKMETERS_AGC00_01 + (x) * 2)
+
+/* GCTL reset bit */
+#define LOLA_GCTL_RESET		(1 << 0)
+/* GCTL unsolicited response enable bit */
+#define LOLA_GCTL_UREN		(1 << 8)
+
+/* CORB/RIRB control, read/write pointer */
+#define LOLA_RBCTL_DMA_EN	0x02	/* enable DMA */
+#define LOLA_RBCTL_IRQ_EN	0x01	/* enable IRQ */
+#define LOLA_RBRWP_CLR		0x8000	/* read/write pointer clear */
+
+#define LOLA_RIRB_EX_UNSOL_EV	0x40000000
+#define LOLA_RIRB_EX_ERROR	0x80000000
+
+/* CORB int mask: CMEI[0] */
+#define LOLA_CORB_INT_CMEI	0x01
+#define LOLA_CORB_INT_MASK	LOLA_CORB_INT_CMEI
+
+/* RIRB int mask: overrun[2], response[0] */
+#define LOLA_RIRB_INT_RESPONSE	0x01
+#define LOLA_RIRB_INT_OVERRUN	0x04
+#define LOLA_RIRB_INT_MASK	(LOLA_RIRB_INT_RESPONSE | LOLA_RIRB_INT_OVERRUN)
+
+/* DINTCTL and DINTSTS */
+#define LOLA_DINT_GLOBAL	0x80000000 /* global interrupt enable bit */
+#define LOLA_DINT_CTRL		0x40000000 /* controller interrupt enable bit */
+#define LOLA_DINT_FIFOERR	0x20000000 /* global fifo error enable bit */
+#define LOLA_DINT_MUERR		0x10000000 /* global microcontroller underrun error */
+
+/* DSDnCTL bits */
+#define LOLA_DSD_CTL_SRST	0x01	/* stream reset bit */
+#define LOLA_DSD_CTL_SRUN	0x02	/* stream DMA start bit */
+#define LOLA_DSD_CTL_IOCE	0x04	/* interrupt on completion enable */
+#define LOLA_DSD_CTL_DEIE	0x10	/* descriptor error interrupt enable */
+#define LOLA_DSD_CTL_VLRCV	0x20	/* valid LRCountValue information in bits 8..31 */
+#define LOLA_LRC_MASK		0xffffff00
+
+/* DSDnSTS */
+#define LOLA_DSD_STS_BCIS	0x04	/* buffer completion interrupt status */
+#define LOLA_DSD_STS_DESE	0x10	/* descriptor error interrupt */
+#define LOLA_DSD_STS_FIFORDY	0x20	/* fifo ready */
+
+#define LOLA_CORB_ENTRIES	256
+
+#define MAX_STREAM_IN_COUNT	16
+#define MAX_STREAM_OUT_COUNT	16
+#define MAX_STREAM_COUNT	16
+#define MAX_PINS		MAX_STREAM_COUNT
+#define MAX_STREAM_BUFFER_COUNT	16
+#define MAX_AUDIO_INOUT_COUNT	16
+
+#define LOLA_CLOCK_TYPE_INTERNAL    0
+#define LOLA_CLOCK_TYPE_AES         1
+#define LOLA_CLOCK_TYPE_AES_SYNC    2
+#define LOLA_CLOCK_TYPE_WORDCLOCK   3
+#define LOLA_CLOCK_TYPE_ETHERSOUND  4
+#define LOLA_CLOCK_TYPE_VIDEO       5
+
+#define LOLA_CLOCK_FORMAT_NONE      0
+#define LOLA_CLOCK_FORMAT_NTSC      1
+#define LOLA_CLOCK_FORMAT_PAL       2
+
+#define MAX_SAMPLE_CLOCK_COUNT  48
+
+/* parameters used with mixer widget's mixer capabilities */
+#define LOLA_PEAK_METER_CAN_AGC_MASK		1
+#define LOLA_PEAK_METER_CAN_ANALOG_CLIP_MASK	2
+
+struct lola_bar {
+	unsigned long addr;
+	void __iomem *remap_addr;
+};
+
+/* CORB/RIRB */
+struct lola_rb {
+	u32 *buf;		/* CORB/RIRB buffer, 8 byte per each entry */
+	dma_addr_t addr;	/* physical address of CORB/RIRB buffer */
+	unsigned short rp, wp;	/* read/write pointers */
+	int cmds;		/* number of pending requests */
+};
+
+/* Pin widget setup */
+struct lola_pin {
+	unsigned int nid;
+	bool is_analog;
+	unsigned int amp_mute;
+	unsigned int amp_step_size;
+	unsigned int amp_num_steps;
+	unsigned int amp_offset;
+	unsigned int max_level;
+	unsigned int config_default_reg;
+	unsigned int fixed_gain_list_len;
+	unsigned int cur_gain_step;
+};
+
+struct lola_pin_array {
+	unsigned int num_pins;
+	unsigned int num_analog_pins;
+	struct lola_pin pins[MAX_PINS];
+};
+
+/* Clock widget setup */
+struct lola_sample_clock {
+	unsigned int type;
+	unsigned int format;
+	unsigned int freq;
+};
+
+struct lola_clock_widget {
+	unsigned int nid;
+	unsigned int items;
+	unsigned int cur_index;
+	unsigned int cur_freq;
+	bool cur_valid;
+	struct lola_sample_clock sample_clock[MAX_SAMPLE_CLOCK_COUNT];
+	unsigned int idx_lookup[MAX_SAMPLE_CLOCK_COUNT];
+};
+
+#define LOLA_MIXER_DIM      32
+struct lola_mixer_array {
+	u32 src_gain_enable;
+	u32 dest_mix_gain_enable[LOLA_MIXER_DIM];
+	u16 src_gain[LOLA_MIXER_DIM];
+	u16 dest_mix_gain[LOLA_MIXER_DIM][LOLA_MIXER_DIM];
+};
+
+/* Mixer widget setup */
+struct lola_mixer_widget {
+	unsigned int nid;
+	unsigned int caps;
+	struct lola_mixer_array __user *array;
+	struct lola_mixer_array *array_saved;
+	unsigned int src_stream_outs;
+	unsigned int src_phys_ins;
+	unsigned int dest_stream_ins;
+	unsigned int dest_phys_outs;
+	unsigned int src_stream_out_ofs;
+	unsigned int dest_phys_out_ofs;
+	unsigned int src_mask;
+	unsigned int dest_mask;
+};
+
+/* Audio stream */
+struct lola_stream {
+	unsigned int nid;	/* audio widget NID */
+	unsigned int index;	/* array index */
+	unsigned int dsd;	/* DSD index */
+	bool can_float;
+	struct snd_pcm_substream *substream; /* assigned PCM substream */
+	struct lola_stream *master;	/* master stream (for multi-channel) */
+
+	/* buffer setup */
+	unsigned int bufsize;
+	unsigned int period_bytes;
+	unsigned int frags;
+
+	/* format + channel setup */
+	unsigned int format_verb;
+
+	/* flags */
+	unsigned int opened:1;
+	unsigned int prepared:1;
+	unsigned int paused:1;
+	unsigned int running:1;
+};
+
+#define PLAY	SNDRV_PCM_STREAM_PLAYBACK
+#define CAPT	SNDRV_PCM_STREAM_CAPTURE
+
+struct lola_pcm {
+	unsigned int num_streams;
+	struct snd_dma_buffer bdl; /* BDL buffer */
+	struct lola_stream streams[MAX_STREAM_COUNT];
+};
+
+/* card instance */
+struct lola {
+	struct snd_card *card;
+	struct pci_dev *pci;
+
+	/* pci resources */
+	struct lola_bar bar[2];
+	int irq;
+
+	/* locks */
+	spinlock_t reg_lock;
+	struct mutex open_mutex;
+
+	/* CORB/RIRB */
+	struct lola_rb corb;
+	struct lola_rb rirb;
+	unsigned int res, res_ex;	/* last read values */
+	/* last command (for debugging) */
+	unsigned int last_cmd_nid, last_verb, last_data, last_extdata;
+
+	/* CORB/RIRB buffers */
+	struct snd_dma_buffer rb;
+
+	/* unsolicited events */
+	unsigned int last_unsol_res;
+
+	/* streams */
+	struct lola_pcm pcm[2];
+
+	/* input src */
+	unsigned int input_src_caps_mask;
+	unsigned int input_src_mask;
+
+	/* pins */
+	struct lola_pin_array pin[2];
+
+	/* clock */
+	struct lola_clock_widget clock;
+	int ref_count_rate;
+	unsigned int sample_rate;
+
+	/* mixer */
+	struct lola_mixer_widget mixer;
+
+	/* hw info */
+	unsigned int version;
+	unsigned int lola_caps;
+
+	/* parameters */
+	unsigned int granularity;
+	unsigned int sample_rate_min;
+	unsigned int sample_rate_max;
+
+	/* flags */
+	unsigned int initialized:1;
+	unsigned int cold_reset:1;
+	unsigned int polling_mode:1;
+
+	/* for debugging */
+	unsigned int debug_res;
+	unsigned int debug_res_ex;
+};
+
+#define BAR0	0
+#define BAR1	1
+
+/* Helper macros */
+#define lola_readl(chip, idx, name) \
+	readl((chip)->bar[idx].remap_addr + LOLA_##idx##_##name)
+#define lola_readw(chip, idx, name) \
+	readw((chip)->bar[idx].remap_addr + LOLA_##idx##_##name)
+#define lola_readb(chip, idx, name) \
+	readb((chip)->bar[idx].remap_addr + LOLA_##idx##_##name)
+#define lola_writel(chip, idx, name, val) \
+	writel((val), (chip)->bar[idx].remap_addr + LOLA_##idx##_##name)
+#define lola_writew(chip, idx, name, val) \
+	writew((val), (chip)->bar[idx].remap_addr + LOLA_##idx##_##name)
+#define lola_writeb(chip, idx, name, val) \
+	writeb((val), (chip)->bar[idx].remap_addr + LOLA_##idx##_##name)
+
+#define lola_dsd_read(chip, dsd, name) \
+	readl((chip)->bar[BAR1].remap_addr + LOLA_BAR1_DSD0_OFFSET + \
+	      (LOLA_BAR1_DSD_SIZE * (dsd)) + LOLA_BAR1_DSDn##name)
+#define lola_dsd_write(chip, dsd, name, val) \
+	writel((val), (chip)->bar[BAR1].remap_addr + LOLA_BAR1_DSD0_OFFSET + \
+	       (LOLA_BAR1_DSD_SIZE * (dsd)) + LOLA_BAR1_DSDn##name)
+
+/* GET verbs HDAudio */
+#define LOLA_VERB_GET_STREAM_FORMAT		0xa00
+#define LOLA_VERB_GET_AMP_GAIN_MUTE		0xb00
+#define LOLA_VERB_PARAMETERS			0xf00
+#define LOLA_VERB_GET_POWER_STATE		0xf05
+#define LOLA_VERB_GET_CONV			0xf06
+#define LOLA_VERB_GET_UNSOLICITED_RESPONSE	0xf08
+#define LOLA_VERB_GET_DIGI_CONVERT_1		0xf0d
+#define LOLA_VERB_GET_CONFIG_DEFAULT		0xf1c
+#define LOLA_VERB_GET_SUBSYSTEM_ID		0xf20
+/* GET verbs Digigram */
+#define LOLA_VERB_GET_FIXED_GAIN		0xfc0
+#define LOLA_VERB_GET_GAIN_SELECT		0xfc1
+#define LOLA_VERB_GET_MAX_LEVEL			0xfc2
+#define LOLA_VERB_GET_CLOCK_LIST		0xfc3
+#define LOLA_VERB_GET_CLOCK_SELECT		0xfc4
+#define LOLA_VERB_GET_CLOCK_STATUS		0xfc5
+
+/* SET verbs HDAudio */
+#define LOLA_VERB_SET_STREAM_FORMAT		0x200
+#define LOLA_VERB_SET_AMP_GAIN_MUTE		0x300
+#define LOLA_VERB_SET_POWER_STATE		0x705
+#define LOLA_VERB_SET_CHANNEL_STREAMID		0x706
+#define LOLA_VERB_SET_UNSOLICITED_ENABLE	0x708
+#define LOLA_VERB_SET_DIGI_CONVERT_1		0x70d
+/* SET verbs Digigram */
+#define LOLA_VERB_SET_GAIN_SELECT		0xf81
+#define LOLA_VERB_SET_CLOCK_SELECT		0xf84
+#define LOLA_VERB_SET_GRANULARITY_STEPS		0xf86
+#define LOLA_VERB_SET_SOURCE_GAIN		0xf87
+#define LOLA_VERB_SET_MIX_GAIN			0xf88
+#define LOLA_VERB_SET_DESTINATION_GAIN		0xf89
+#define LOLA_VERB_SET_SRC			0xf8a
+
+/* Parameter IDs used with LOLA_VERB_PARAMETERS */
+#define LOLA_PAR_VENDOR_ID			0x00
+#define LOLA_PAR_FUNCTION_TYPE			0x05
+#define LOLA_PAR_AUDIO_WIDGET_CAP		0x09
+#define LOLA_PAR_PCM				0x0a
+#define LOLA_PAR_STREAM_FORMATS			0x0b
+#define LOLA_PAR_PIN_CAP			0x0c
+#define LOLA_PAR_AMP_IN_CAP			0x0d
+#define LOLA_PAR_CONNLIST_LEN			0x0e
+#define LOLA_PAR_POWER_STATE			0x0f
+#define LOLA_PAR_GPIO_CAP			0x11
+#define LOLA_PAR_AMP_OUT_CAP			0x12
+#define LOLA_PAR_SPECIFIC_CAPS			0x80
+#define LOLA_PAR_FIXED_GAIN_LIST		0x81
+
+/* extract results of LOLA_PAR_SPECIFIC_CAPS */
+#define LOLA_AFG_MIXER_WIDGET_PRESENT(res)	((res & (1 << 21)) != 0)
+#define LOLA_AFG_CLOCK_WIDGET_PRESENT(res)	((res & (1 << 20)) != 0)
+#define LOLA_AFG_INPUT_PIN_COUNT(res)		((res >> 10) & 0x2ff)
+#define LOLA_AFG_OUTPUT_PIN_COUNT(res)		((res) & 0x2ff)
+
+/* extract results of LOLA_PAR_AMP_IN_CAP / LOLA_PAR_AMP_OUT_CAP */
+#define LOLA_AMP_MUTE_CAPABLE(res)		((res & (1 << 31)) != 0)
+#define LOLA_AMP_STEP_SIZE(res)			((res >> 24) & 0x7f)
+#define LOLA_AMP_NUM_STEPS(res)			((res >> 12) & 0x3ff)
+#define LOLA_AMP_OFFSET(res)			((res) & 0x3ff)
+
+#define LOLA_GRANULARITY_MIN		8
+#define LOLA_GRANULARITY_MAX		32
+#define LOLA_GRANULARITY_STEP		8
+
+/* parameters used with unsolicited command/response */
+#define LOLA_UNSOLICITED_TAG_MASK	0x3f
+#define LOLA_UNSOLICITED_TAG		0x1a
+#define LOLA_UNSOLICITED_ENABLE		0x80
+#define LOLA_UNSOL_RESP_TAG_OFFSET	26
+
+/* count values in the Vendor Specific Mixer Widget's Audio Widget Capabilities */
+#define LOLA_MIXER_SRC_INPUT_PLAY_SEPARATION(res)   ((res >> 2) & 0x1f)
+#define LOLA_MIXER_DEST_REC_OUTPUT_SEPATATION(res)  ((res >> 7) & 0x1f)
+
+int lola_codec_write(struct lola *chip, unsigned int nid, unsigned int verb,
+		     unsigned int data, unsigned int extdata);
+int lola_codec_read(struct lola *chip, unsigned int nid, unsigned int verb,
+		    unsigned int data, unsigned int extdata,
+		    unsigned int *val, unsigned int *extval);
+int lola_codec_flush(struct lola *chip);
+#define lola_read_param(chip, nid, param, val) \
+	lola_codec_read(chip, nid, LOLA_VERB_PARAMETERS, param, 0, val, NULL)
+
+/* PCM */
+int lola_create_pcm(struct lola *chip);
+void lola_free_pcm(struct lola *chip);
+int lola_init_pcm(struct lola *chip, int dir, int *nidp);
+void lola_pcm_update(struct lola *chip, struct lola_pcm *pcm, unsigned int bits);
+
+/* clock */
+int lola_init_clock_widget(struct lola *chip, int nid);
+int lola_set_granularity(struct lola *chip, unsigned int val, bool force);
+int lola_enable_clock_events(struct lola *chip);
+int lola_set_clock_index(struct lola *chip, unsigned int idx);
+int lola_set_clock(struct lola *chip, int idx);
+int lola_set_sample_rate(struct lola *chip, int rate);
+bool lola_update_ext_clock_freq(struct lola *chip, unsigned int val);
+unsigned int lola_sample_rate_convert(unsigned int coded);
+
+/* mixer */
+int lola_init_pins(struct lola *chip, int dir, int *nidp);
+int lola_init_mixer_widget(struct lola *chip, int nid);
+void lola_free_mixer(struct lola *chip);
+int lola_create_mixer(struct lola *chip);
+int lola_setup_all_analog_gains(struct lola *chip, int dir, bool mute);
+void lola_save_mixer(struct lola *chip);
+void lola_restore_mixer(struct lola *chip);
+int lola_set_src_config(struct lola *chip, unsigned int src_mask, bool update);
+
+/* proc */
+#ifdef CONFIG_SND_DEBUG
+void lola_proc_debug_new(struct lola *chip);
+#else
+#define lola_proc_debug_new(chip)
+#endif
+
+#endif /* _LOLA_H */
diff --git a/sound/pci/lola/lola_clock.c b/sound/pci/lola/lola_clock.c
new file mode 100644
index 0000000000000000000000000000000000000000..72f8ef0ac8652900119c8a8eee4a8788ecf4068e
--- /dev/null
+++ b/sound/pci/lola/lola_clock.c
@@ -0,0 +1,323 @@
+/*
+ *  Support for Digigram Lola PCI-e boards
+ *
+ *  Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation; either version 2 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc., 59
+ *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include "lola.h"
+
+unsigned int lola_sample_rate_convert(unsigned int coded)
+{
+	unsigned int freq;
+
+	/* base frequency */
+	switch (coded & 0x3) {
+	case 0:     freq = 48000; break;
+	case 1:     freq = 44100; break;
+	case 2:     freq = 32000; break;
+	default:    return 0;   /* error */
+	}
+
+	/* multiplier / devisor */
+	switch (coded & 0x1c) {
+	case (0 << 2):    break;
+	case (4 << 2):    break;
+	case (1 << 2):    freq *= 2; break;
+	case (2 << 2):    freq *= 4; break;
+	case (5 << 2):    freq /= 2; break;
+	case (6 << 2):    freq /= 4; break;
+	default:        return 0;   /* error */
+	}
+
+	/* ajustement */
+	switch (coded & 0x60) {
+	case (0 << 5):    break;
+	case (1 << 5):    freq = (freq * 999) / 1000; break;
+	case (2 << 5):    freq = (freq * 1001) / 1000; break;
+	default:        return 0;   /* error */
+	}
+	return freq;
+}
+
+/*
+ * Granualrity
+ */
+
+#define LOLA_MAXFREQ_AT_GRANULARITY_MIN         48000
+#define LOLA_MAXFREQ_AT_GRANULARITY_BELOW_MAX   96000
+
+static bool check_gran_clock_compatibility(struct lola *chip,
+					   unsigned int val,
+					   unsigned int freq)
+{
+	if (!chip->granularity)
+		return true;
+
+	if (val < LOLA_GRANULARITY_MIN || val > LOLA_GRANULARITY_MAX ||
+	    (val % LOLA_GRANULARITY_STEP) != 0)
+		return false;
+
+	if (val == LOLA_GRANULARITY_MIN) {
+		if (freq > LOLA_MAXFREQ_AT_GRANULARITY_MIN)
+			return false;
+	} else if (val < LOLA_GRANULARITY_MAX) {
+		if (freq > LOLA_MAXFREQ_AT_GRANULARITY_BELOW_MAX)
+			return false;
+	}
+	return true;
+}
+
+int lola_set_granularity(struct lola *chip, unsigned int val, bool force)
+{
+	int err;
+
+	if (!force) {
+		if (val == chip->granularity)
+			return 0;
+#if 0
+		/* change Gran only if there are no streams allocated ! */
+		if (chip->audio_in_alloc_mask || chip->audio_out_alloc_mask)
+			return -EBUSY;
+#endif
+		if (!check_gran_clock_compatibility(chip, val,
+						    chip->clock.cur_freq))
+			return -EINVAL;
+	}
+
+	chip->granularity = val;
+	val /= LOLA_GRANULARITY_STEP;
+
+	/* audio function group */
+	err = lola_codec_write(chip, 1, LOLA_VERB_SET_GRANULARITY_STEPS,
+			       val, 0);
+	if (err < 0)
+		return err;
+	/* this can be a very slow function !!! */
+	usleep_range(400 * val, 20000);
+	return lola_codec_flush(chip);
+}
+
+/*
+ * Clock widget handling
+ */
+
+int __devinit lola_init_clock_widget(struct lola *chip, int nid)
+{
+	unsigned int val;
+	int i, j, nitems, nb_verbs, idx, idx_list;
+	int err;
+
+	err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read wcaps for 0x%x\n", nid);
+		return err;
+	}
+
+	if ((val & 0xfff00000) != 0x01f00000) { /* test SubType and Type */
+		snd_printdd("No valid clock widget\n");
+		return 0;
+	}
+
+	chip->clock.nid = nid;
+	chip->clock.items = val & 0xff;
+	snd_printdd("clock_list nid=%x, entries=%d\n", nid,
+		    chip->clock.items);
+	if (chip->clock.items > MAX_SAMPLE_CLOCK_COUNT) {
+		printk(KERN_ERR SFX "CLOCK_LIST too big: %d\n",
+		       chip->clock.items);
+		return -EINVAL;
+	}
+
+	nitems = chip->clock.items;
+	nb_verbs = (nitems + 3) / 4;
+	idx = 0;
+	idx_list = 0;
+	for (i = 0; i < nb_verbs; i++) {
+		unsigned int res_ex;
+		unsigned short items[4];
+
+		err = lola_codec_read(chip, nid, LOLA_VERB_GET_CLOCK_LIST,
+				      idx, 0, &val, &res_ex);
+		if (err < 0) {
+			printk(KERN_ERR SFX "Can't read CLOCK_LIST\n");
+			return -EINVAL;
+		}
+
+		items[0] = val & 0xfff;
+		items[1] = (val >> 16) & 0xfff;
+		items[2] = res_ex & 0xfff;
+		items[3] = (res_ex >> 16) & 0xfff;
+
+		for (j = 0; j < 4; j++) {
+			unsigned char type = items[j] >> 8;
+			unsigned int freq = items[j] & 0xff;
+			int format = LOLA_CLOCK_FORMAT_NONE;
+			bool add_clock = true;
+			if (type == LOLA_CLOCK_TYPE_INTERNAL) {
+				freq = lola_sample_rate_convert(freq);
+				if (freq < chip->sample_rate_min)
+					add_clock = false;
+				else if (freq == 48000) {
+					chip->clock.cur_index = idx_list;
+					chip->clock.cur_freq = 48000;
+					chip->clock.cur_valid = true;
+				}
+			} else if (type == LOLA_CLOCK_TYPE_VIDEO) {
+				freq = lola_sample_rate_convert(freq);
+				if (freq < chip->sample_rate_min)
+					add_clock = false;
+				/* video clock has a format (0:NTSC, 1:PAL)*/
+				if (items[j] & 0x80)
+					format = LOLA_CLOCK_FORMAT_NTSC;
+				else
+					format = LOLA_CLOCK_FORMAT_PAL;
+			}
+			if (add_clock) {
+				struct lola_sample_clock *sc;
+				sc = &chip->clock.sample_clock[idx_list];
+				sc->type = type;
+				sc->format = format;
+				sc->freq = freq;
+				/* keep the index used with the board */
+				chip->clock.idx_lookup[idx_list] = idx;
+				idx_list++;
+			} else {
+				chip->clock.items--;
+			}
+			if (++idx >= nitems)
+				break;
+		}
+	}
+	return 0;
+}
+
+/* enable unsolicited events of the clock widget */
+int lola_enable_clock_events(struct lola *chip)
+{
+	unsigned int res;
+	int err;
+
+	err = lola_codec_read(chip, chip->clock.nid,
+			      LOLA_VERB_SET_UNSOLICITED_ENABLE,
+			      LOLA_UNSOLICITED_ENABLE | LOLA_UNSOLICITED_TAG,
+			      0, &res, NULL);
+	if (err < 0)
+		return err;
+	if (res) {
+		printk(KERN_WARNING SFX "error in enable_clock_events %d\n",
+		       res);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+int lola_set_clock_index(struct lola *chip, unsigned int idx)
+{
+	unsigned int res;
+	int err;
+
+	err = lola_codec_read(chip, chip->clock.nid,
+			      LOLA_VERB_SET_CLOCK_SELECT,
+			      chip->clock.idx_lookup[idx],
+			      0, &res, NULL);
+	if (err < 0)
+		return err;
+	if (res) {
+		printk(KERN_WARNING SFX "error in set_clock %d\n", res);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+bool lola_update_ext_clock_freq(struct lola *chip, unsigned int val)
+{
+	unsigned int tag;
+
+	/* the current EXTERNAL clock information gets updated by interrupt
+	 * with an unsolicited response
+	 */
+	if (!val)
+		return false;
+	tag = (val >> LOLA_UNSOL_RESP_TAG_OFFSET) & LOLA_UNSOLICITED_TAG_MASK;
+	if (tag != LOLA_UNSOLICITED_TAG)
+		return false;
+
+	/* only for current = external clocks */
+	if (chip->clock.sample_clock[chip->clock.cur_index].type !=
+	    LOLA_CLOCK_TYPE_INTERNAL) {
+		chip->clock.cur_freq = lola_sample_rate_convert(val & 0x7f);
+		chip->clock.cur_valid = (val & 0x100) != 0;
+	}
+	return true;
+}
+
+int lola_set_clock(struct lola *chip, int idx)
+{
+	int freq = 0;
+	bool valid = false;
+
+	if (idx == chip->clock.cur_index) {
+		/* current clock is allowed */
+		freq = chip->clock.cur_freq;
+		valid = chip->clock.cur_valid;
+	} else if (chip->clock.sample_clock[idx].type ==
+		   LOLA_CLOCK_TYPE_INTERNAL) {
+		/* internal clocks allowed */
+		freq = chip->clock.sample_clock[idx].freq;
+		valid = true;
+	}
+
+	if (!freq || !valid)
+		return -EINVAL;
+
+	if (!check_gran_clock_compatibility(chip, chip->granularity, freq))
+		return -EINVAL;
+
+	if (idx != chip->clock.cur_index) {
+		int err = lola_set_clock_index(chip, idx);
+		if (err < 0)
+			return err;
+		/* update new settings */
+		chip->clock.cur_index = idx;
+		chip->clock.cur_freq = freq;
+		chip->clock.cur_valid = true;
+	}
+	return 0;
+}
+
+int lola_set_sample_rate(struct lola *chip, int rate)
+{
+	int i;
+
+	if (chip->clock.cur_freq == rate && chip->clock.cur_valid)
+		return 0;
+	/* search for new dwClockIndex */
+	for (i = 0; i < chip->clock.items; i++) {
+		if (chip->clock.sample_clock[i].type == LOLA_CLOCK_TYPE_INTERNAL &&
+		    chip->clock.sample_clock[i].freq == rate)
+			break;
+	}
+	if (i >= chip->clock.items)
+		return -EINVAL;
+	return lola_set_clock(chip, i);
+}
+
diff --git a/sound/pci/lola/lola_mixer.c b/sound/pci/lola/lola_mixer.c
new file mode 100644
index 0000000000000000000000000000000000000000..5d518f1a712cf1d87503f0e26619645cc2ca8262
--- /dev/null
+++ b/sound/pci/lola/lola_mixer.c
@@ -0,0 +1,839 @@
+/*
+ *  Support for Digigram Lola PCI-e boards
+ *
+ *  Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation; either version 2 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc., 59
+ *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/vmalloc.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/control.h>
+#include <sound/pcm.h>
+#include <sound/tlv.h>
+#include "lola.h"
+
+static int __devinit lola_init_pin(struct lola *chip, struct lola_pin *pin,
+				   int dir, int nid)
+{
+	unsigned int val;
+	int err;
+
+	pin->nid = nid;
+	err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read wcaps for 0x%x\n", nid);
+		return err;
+	}
+	val &= 0x00f00fff; /* test TYPE and bits 0..11 */
+	if (val == 0x00400200)    /* Type = 4, Digital = 1 */
+		pin->is_analog = false;
+	else if (val == 0x0040000a && dir == CAPT) /* Dig=0, InAmp/ovrd */
+		pin->is_analog = true;
+	else if (val == 0x0040000c && dir == PLAY) /* Dig=0, OutAmp/ovrd */
+		pin->is_analog = true;
+	else {
+		printk(KERN_ERR SFX "Invalid wcaps 0x%x for 0x%x\n", val, nid);
+		return -EINVAL;
+	}
+
+	/* analog parameters only following, so continue in case of Digital pin
+	 */
+	if (!pin->is_analog)
+		return 0;
+
+	if (dir == PLAY)
+		err = lola_read_param(chip, nid, LOLA_PAR_AMP_OUT_CAP, &val);
+	else
+		err = lola_read_param(chip, nid, LOLA_PAR_AMP_IN_CAP, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read AMP-caps for 0x%x\n", nid);
+		return err;
+	}
+
+	pin->amp_mute = LOLA_AMP_MUTE_CAPABLE(val);
+	pin->amp_step_size = LOLA_AMP_STEP_SIZE(val);
+	pin->amp_num_steps = LOLA_AMP_NUM_STEPS(val);
+	if (pin->amp_num_steps) {
+		/* zero as mute state */
+		pin->amp_num_steps++;
+		pin->amp_step_size++;
+	}
+	pin->amp_offset = LOLA_AMP_OFFSET(val);
+
+	err = lola_codec_read(chip, nid, LOLA_VERB_GET_MAX_LEVEL, 0, 0, &val,
+			      NULL);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't get MAX_LEVEL 0x%x\n", nid);
+		return err;
+	}
+	pin->max_level = val & 0x3ff;   /* 10 bits */
+
+	pin->config_default_reg = 0;
+	pin->fixed_gain_list_len = 0;
+	pin->cur_gain_step = 0;
+
+	return 0;
+}
+
+int __devinit lola_init_pins(struct lola *chip, int dir, int *nidp)
+{
+	int i, err, nid;
+	nid = *nidp;
+	for (i = 0; i < chip->pin[dir].num_pins; i++, nid++) {
+		err = lola_init_pin(chip, &chip->pin[dir].pins[i], dir, nid);
+		if (err < 0)
+			return err;
+		if (chip->pin[dir].pins[i].is_analog)
+			chip->pin[dir].num_analog_pins++;
+	}
+	*nidp = nid;
+	return 0;
+}
+
+void lola_free_mixer(struct lola *chip)
+{
+	if (chip->mixer.array_saved)
+		vfree(chip->mixer.array_saved);
+}
+
+int __devinit lola_init_mixer_widget(struct lola *chip, int nid)
+{
+	unsigned int val;
+	int err;
+
+	err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read wcaps for 0x%x\n", nid);
+		return err;
+	}
+
+	if ((val & 0xfff00000) != 0x02f00000) { /* test SubType and Type */
+		snd_printdd("No valid mixer widget\n");
+		return 0;
+	}
+
+	chip->mixer.nid = nid;
+	chip->mixer.caps = val;
+	chip->mixer.array = (struct lola_mixer_array __iomem *)
+		(chip->bar[BAR1].remap_addr + LOLA_BAR1_SOURCE_GAIN_ENABLE);
+
+	/* reserve memory to copy mixer data for sleep mode transitions */
+	chip->mixer.array_saved = vmalloc(sizeof(struct lola_mixer_array));
+
+	/* mixer matrix sources are physical input data and play streams */
+	chip->mixer.src_stream_outs = chip->pcm[PLAY].num_streams;
+	chip->mixer.src_phys_ins = chip->pin[CAPT].num_pins;
+
+	/* mixer matrix destinations are record streams and physical output */
+	chip->mixer.dest_stream_ins = chip->pcm[CAPT].num_streams;
+	chip->mixer.dest_phys_outs = chip->pin[PLAY].num_pins;
+
+	/* mixer matrix can have unused areas between PhysIn and
+	 * Play or Record and PhysOut zones
+	 */
+	chip->mixer.src_stream_out_ofs = chip->mixer.src_phys_ins +
+		LOLA_MIXER_SRC_INPUT_PLAY_SEPARATION(val);
+	chip->mixer.dest_phys_out_ofs = chip->mixer.dest_stream_ins +
+		LOLA_MIXER_DEST_REC_OUTPUT_SEPATATION(val);
+
+	/* example : MixerMatrix of LoLa881
+	 * 0-------8------16-------8------16
+	 * |       |       |       |       |
+	 * | INPUT |       | INPUT |       |
+	 * | ->    |unused | ->    |unused |
+	 * | RECORD|       | OUTPUT|       |
+	 * |       |       |       |       |
+	 * 8--------------------------------
+	 * |       |       |       |       |
+	 * |       |       |       |       |
+	 * |unused |unused |unused |unused |
+	 * |       |       |       |       |
+	 * |       |       |       |       |
+	 * 16-------------------------------
+	 * |       |       |       |       |
+	 * | PLAY  |       | PLAY  |       |
+	 * |  ->   |unused | ->    |unused |
+	 * | RECORD|       | OUTPUT|       |
+	 * |       |       |       |       |
+	 * 8--------------------------------
+	 * |       |       |       |       |
+	 * |       |       |       |       |
+	 * |unused |unused |unused |unused |
+	 * |       |       |       |       |
+	 * |       |       |       |       |
+	 * 16-------------------------------
+	 */
+	if (chip->mixer.src_stream_out_ofs > MAX_AUDIO_INOUT_COUNT ||
+	    chip->mixer.dest_phys_out_ofs > MAX_STREAM_IN_COUNT) {
+		printk(KERN_ERR SFX "Invalid mixer widget size\n");
+		return -EINVAL;
+	}
+
+	chip->mixer.src_mask = ((1U << chip->mixer.src_phys_ins) - 1) |
+		(((1U << chip->mixer.src_stream_outs) - 1)
+		 << chip->mixer.src_stream_out_ofs);
+	chip->mixer.dest_mask = ((1U << chip->mixer.dest_stream_ins) - 1) |
+		(((1U << chip->mixer.dest_phys_outs) - 1)
+		 << chip->mixer.dest_phys_out_ofs);
+
+	return 0;
+}
+
+static int lola_mixer_set_src_gain(struct lola *chip, unsigned int id,
+				   unsigned short gain, bool on)
+{
+	unsigned int oldval, val;
+
+	if (!(chip->mixer.src_mask & (1 << id)))
+		return -EINVAL;
+	writew(gain, &chip->mixer.array->src_gain[id]);
+	oldval = val = readl(&chip->mixer.array->src_gain_enable);
+	if (on)
+		val |= (1 << id);
+	else
+		val &= ~(1 << id);
+	writel(val, &chip->mixer.array->src_gain_enable);
+	lola_codec_flush(chip);
+	/* inform micro-controller about the new source gain */
+	return lola_codec_write(chip, chip->mixer.nid,
+				LOLA_VERB_SET_SOURCE_GAIN, id, 0);
+}
+
+#if 0 /* not used */
+static int lola_mixer_set_src_gains(struct lola *chip, unsigned int mask,
+				    unsigned short *gains)
+{
+	int i;
+
+	if ((chip->mixer.src_mask & mask) != mask)
+		return -EINVAL;
+	for (i = 0; i < LOLA_MIXER_DIM; i++) {
+		if (mask & (1 << i)) {
+			writew(*gains, &chip->mixer.array->src_gain[i]);
+			gains++;
+		}
+	}
+	writel(mask, &chip->mixer.array->src_gain_enable);
+	lola_codec_flush(chip);
+	if (chip->mixer.caps & LOLA_PEAK_METER_CAN_AGC_MASK) {
+		/* update for all srcs at once */
+		return lola_codec_write(chip, chip->mixer.nid,
+					LOLA_VERB_SET_SOURCE_GAIN, 0x80, 0);
+	}
+	/* update manually */
+	for (i = 0; i < LOLA_MIXER_DIM; i++) {
+		if (mask & (1 << i)) {
+			lola_codec_write(chip, chip->mixer.nid,
+					 LOLA_VERB_SET_SOURCE_GAIN, i, 0);
+		}
+	}
+	return 0;
+}
+#endif /* not used */
+
+static int lola_mixer_set_mapping_gain(struct lola *chip,
+				       unsigned int src, unsigned int dest,
+				       unsigned short gain, bool on)
+{
+	unsigned int val;
+
+	if (!(chip->mixer.src_mask & (1 << src)) ||
+	    !(chip->mixer.dest_mask & (1 << dest)))
+		return -EINVAL;
+	if (on)
+		writew(gain, &chip->mixer.array->dest_mix_gain[dest][src]);
+	val = readl(&chip->mixer.array->dest_mix_gain_enable[dest]);
+	if (on)
+		val |= (1 << src);
+	else
+		val &= ~(1 << src);
+	writel(val, &chip->mixer.array->dest_mix_gain_enable[dest]);
+	lola_codec_flush(chip);
+	return lola_codec_write(chip, chip->mixer.nid, LOLA_VERB_SET_MIX_GAIN,
+				src, dest);
+}
+
+static int lola_mixer_set_dest_gains(struct lola *chip, unsigned int id,
+				     unsigned int mask, unsigned short *gains)
+{
+	int i;
+
+	if (!(chip->mixer.dest_mask & (1 << id)) ||
+	    (chip->mixer.src_mask & mask) != mask)
+		return -EINVAL;
+	for (i = 0; i < LOLA_MIXER_DIM; i++) {
+		if (mask & (1 << i)) {
+			writew(*gains, &chip->mixer.array->dest_mix_gain[id][i]);
+			gains++;
+		}
+	}
+	writel(mask, &chip->mixer.array->dest_mix_gain_enable[id]);
+	lola_codec_flush(chip);
+	/* update for all dests at once */
+	return lola_codec_write(chip, chip->mixer.nid,
+				LOLA_VERB_SET_DESTINATION_GAIN, id, 0);
+}
+
+/*
+ */
+
+static int set_analog_volume(struct lola *chip, int dir,
+			     unsigned int idx, unsigned int val,
+			     bool external_call);
+
+int lola_setup_all_analog_gains(struct lola *chip, int dir, bool mute)
+{
+	struct lola_pin *pin;
+	int idx, max_idx;
+
+	pin = chip->pin[dir].pins;
+	max_idx = chip->pin[dir].num_pins;
+	for (idx = 0; idx < max_idx; idx++) {
+		if (pin[idx].is_analog) {
+			unsigned int val = mute ? 0 : pin[idx].cur_gain_step;
+			/* set volume and do not save the value */
+			set_analog_volume(chip, dir, idx, val, false);
+		}
+	}
+	return lola_codec_flush(chip);
+}
+
+void lola_save_mixer(struct lola *chip)
+{
+	/* mute analog output */
+	if (chip->mixer.array_saved) {
+		/* store contents of mixer array */
+		memcpy_fromio(chip->mixer.array_saved, chip->mixer.array,
+			      sizeof(*chip->mixer.array));
+	}
+	lola_setup_all_analog_gains(chip, PLAY, true); /* output mute */
+}
+
+void lola_restore_mixer(struct lola *chip)
+{
+	int i;
+
+	/*lola_reset_setups(chip);*/
+	if (chip->mixer.array_saved) {
+		/* restore contents of mixer array */
+		memcpy_toio(chip->mixer.array, chip->mixer.array_saved,
+			    sizeof(*chip->mixer.array));
+		/* inform micro-controller about all restored values
+		 * and ignore return values
+		 */
+		for (i = 0; i < chip->mixer.src_phys_ins; i++)
+			lola_codec_write(chip, chip->mixer.nid,
+					 LOLA_VERB_SET_SOURCE_GAIN,
+					 i, 0);
+		for (i = 0; i < chip->mixer.src_stream_outs; i++)
+			lola_codec_write(chip, chip->mixer.nid,
+					 LOLA_VERB_SET_SOURCE_GAIN,
+					 chip->mixer.src_stream_out_ofs + i, 0);
+		for (i = 0; i < chip->mixer.dest_stream_ins; i++)
+			lola_codec_write(chip, chip->mixer.nid,
+					 LOLA_VERB_SET_DESTINATION_GAIN,
+					 i, 0);
+		for (i = 0; i < chip->mixer.dest_phys_outs; i++)
+			lola_codec_write(chip, chip->mixer.nid,
+					 LOLA_VERB_SET_DESTINATION_GAIN,
+					 chip->mixer.dest_phys_out_ofs + i, 0);
+		lola_codec_flush(chip);
+	}
+}
+
+/*
+ */
+
+static int set_analog_volume(struct lola *chip, int dir,
+			     unsigned int idx, unsigned int val,
+			     bool external_call)
+{
+	struct lola_pin *pin;
+	int err;
+
+	if (idx >= chip->pin[dir].num_pins)
+		return -EINVAL;
+	pin = &chip->pin[dir].pins[idx];
+	if (!pin->is_analog || pin->amp_num_steps <= val)
+		return -EINVAL;
+	if (external_call && pin->cur_gain_step == val)
+		return 0;
+	if (external_call)
+		lola_codec_flush(chip);
+	err = lola_codec_write(chip, pin->nid,
+			       LOLA_VERB_SET_AMP_GAIN_MUTE, val, 0);
+	if (err < 0)
+		return err;
+	if (external_call)
+		pin->cur_gain_step = val;
+	return 0;
+}
+
+int lola_set_src_config(struct lola *chip, unsigned int src_mask, bool update)
+{
+	int ret = 0;
+	int success = 0;
+	int n, err;
+
+	/* SRC can be activated and the dwInputSRCMask is valid? */
+	if ((chip->input_src_caps_mask & src_mask) != src_mask)
+		return -EINVAL;
+	/* handle all even Inputs - SRC is a stereo setting !!! */
+	for (n = 0; n < chip->pin[CAPT].num_pins; n += 2) {
+		unsigned int mask = 3U << n; /* handle the stereo case */
+		unsigned int new_src, src_state;
+		if (!(chip->input_src_caps_mask & mask))
+			continue;
+		/* if one IO needs SRC, both stereo IO will get SRC */
+		new_src = (src_mask & mask) != 0;
+		if (update) {
+			src_state = (chip->input_src_mask & mask) != 0;
+			if (src_state == new_src)
+				continue;   /* nothing to change for this IO */
+		}
+		err = lola_codec_write(chip, chip->pcm[CAPT].streams[n].nid,
+				       LOLA_VERB_SET_SRC, new_src, 0);
+		if (!err)
+			success++;
+		else
+			ret = err;
+	}
+	if (success)
+		ret = lola_codec_flush(chip);
+	if (!ret)
+		chip->input_src_mask = src_mask;
+	return ret;
+}
+
+/*
+ */
+static int init_mixer_values(struct lola *chip)
+{
+	int i;
+
+	/* all src on */
+	lola_set_src_config(chip, (1 << chip->pin[CAPT].num_pins) - 1, false);
+
+	/* clear all matrix */
+	memset_io(chip->mixer.array, 0, sizeof(*chip->mixer.array));
+	/* set src gain to 0dB */
+	for (i = 0; i < chip->mixer.src_phys_ins; i++)
+		lola_mixer_set_src_gain(chip, i, 336, true); /* 0dB */
+	for (i = 0; i < chip->mixer.src_stream_outs; i++)
+		lola_mixer_set_src_gain(chip,
+					i + chip->mixer.src_stream_out_ofs,
+					336, true); /* 0dB */
+	/* set 1:1 dest gain */
+	for (i = 0; i < chip->mixer.dest_stream_ins; i++) {
+		int src = i % chip->mixer.src_phys_ins;
+		lola_mixer_set_mapping_gain(chip, src, i, 336, true);
+	}
+	for (i = 0; i < chip->mixer.src_stream_outs; i++) {
+		int src = chip->mixer.src_stream_out_ofs + i;
+		int dst = chip->mixer.dest_phys_out_ofs +
+			i % chip->mixer.dest_phys_outs;
+		lola_mixer_set_mapping_gain(chip, src, dst, 336, true);
+	}
+	return 0;
+}
+
+/*
+ * analog mixer control element
+ */
+static int lola_analog_vol_info(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_info *uinfo)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	int dir = kcontrol->private_value;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = chip->pin[dir].num_pins;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = chip->pin[dir].pins[0].amp_num_steps;
+	return 0;
+}
+
+static int lola_analog_vol_get(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	int dir = kcontrol->private_value;
+	int i;
+
+	for (i = 0; i < chip->pin[dir].num_pins; i++)
+		ucontrol->value.integer.value[i] =
+			chip->pin[dir].pins[i].cur_gain_step;
+	return 0;
+}
+
+static int lola_analog_vol_put(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	int dir = kcontrol->private_value;
+	int i, err;
+
+	for (i = 0; i < chip->pin[dir].num_pins; i++) {
+		err = set_analog_volume(chip, dir, i,
+					ucontrol->value.integer.value[i],
+					true);
+		if (err < 0)
+			return err;
+	}
+	return 0;
+}
+
+static int lola_analog_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
+			       unsigned int size, unsigned int __user *tlv)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	int dir = kcontrol->private_value;
+	unsigned int val1, val2;
+	struct lola_pin *pin;
+
+	if (size < 4 * sizeof(unsigned int))
+		return -ENOMEM;
+	pin = &chip->pin[dir].pins[0];
+
+	val2 = pin->amp_step_size * 25;
+	val1 = -1 * (int)pin->amp_offset * (int)val2;
+#ifdef TLV_DB_SCALE_MUTE
+	val2 |= TLV_DB_SCALE_MUTE;
+#endif
+	if (put_user(SNDRV_CTL_TLVT_DB_SCALE, tlv))
+		return -EFAULT;
+	if (put_user(2 * sizeof(unsigned int), tlv + 1))
+		return -EFAULT;
+	if (put_user(val1, tlv + 2))
+		return -EFAULT;
+	if (put_user(val2, tlv + 3))
+		return -EFAULT;
+	return 0;
+}
+
+static struct snd_kcontrol_new lola_analog_mixer __devinitdata = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		   SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+		   SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK),
+	.info = lola_analog_vol_info,
+	.get = lola_analog_vol_get,
+	.put = lola_analog_vol_put,
+	.tlv.c = lola_analog_vol_tlv,
+};
+
+static int __devinit create_analog_mixer(struct lola *chip, int dir, char *name)
+{
+	if (!chip->pin[dir].num_pins)
+		return 0;
+	/* no analog volumes on digital only adapters */
+	if (chip->pin[dir].num_pins != chip->pin[dir].num_analog_pins)
+		return 0;
+	lola_analog_mixer.name = name;
+	lola_analog_mixer.private_value = dir;
+	return snd_ctl_add(chip->card,
+			   snd_ctl_new1(&lola_analog_mixer, chip));
+}
+
+/*
+ * Hardware sample rate converter on digital input
+ */
+static int lola_input_src_info(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_info *uinfo)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+	uinfo->count = chip->pin[CAPT].num_pins;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 1;
+	return 0;
+}
+
+static int lola_input_src_get(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	int i;
+
+	for (i = 0; i < chip->pin[CAPT].num_pins; i++)
+		ucontrol->value.integer.value[i] =
+			!!(chip->input_src_mask & (1 << i));
+	return 0;
+}
+
+static int lola_input_src_put(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	int i;
+	unsigned int mask;
+
+	mask = 0;
+	for (i = 0; i < chip->pin[CAPT].num_pins; i++)
+		if (ucontrol->value.integer.value[i])
+			mask |= 1 << i;
+	return lola_set_src_config(chip, mask, true);
+}
+
+static struct snd_kcontrol_new lola_input_src_mixer __devinitdata = {
+	.name = "Digital SRC Capture Switch",
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.info = lola_input_src_info,
+	.get = lola_input_src_get,
+	.put = lola_input_src_put,
+};
+
+/*
+ * Lola16161 or Lola881 can have Hardware sample rate converters
+ * on its digital input pins
+ */
+static int __devinit create_input_src_mixer(struct lola *chip)
+{
+	if (!chip->input_src_caps_mask)
+		return 0;
+
+	return snd_ctl_add(chip->card,
+			   snd_ctl_new1(&lola_input_src_mixer, chip));
+}
+
+/*
+ * src gain mixer
+ */
+static int lola_src_gain_info(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_info *uinfo)
+{
+	unsigned int count = (kcontrol->private_value >> 8) & 0xff;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = count;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 409;
+	return 0;
+}
+
+static int lola_src_gain_get(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	unsigned int ofs = kcontrol->private_value & 0xff;
+	unsigned int count = (kcontrol->private_value >> 8) & 0xff;
+	unsigned int mask, i;
+
+	mask = readl(&chip->mixer.array->src_gain_enable);
+	for (i = 0; i < count; i++) {
+		unsigned int idx = ofs + i;
+		unsigned short val;
+		if (!(chip->mixer.src_mask & (1 << idx)))
+			return -EINVAL;
+		if (mask & (1 << idx))
+			val = readw(&chip->mixer.array->src_gain[idx]) + 1;
+		else
+			val = 0;
+		ucontrol->value.integer.value[i] = val;
+	}
+	return 0;
+}
+
+static int lola_src_gain_put(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	unsigned int ofs = kcontrol->private_value & 0xff;
+	unsigned int count = (kcontrol->private_value >> 8) & 0xff;
+	int i, err;
+
+	for (i = 0; i < count; i++) {
+		unsigned int idx = ofs + i;
+		unsigned short val = ucontrol->value.integer.value[i];
+		if (val)
+			val--;
+		err = lola_mixer_set_src_gain(chip, idx, val, !!val);
+		if (err < 0)
+			return err;
+	}
+	return 0;
+}
+
+/* raw value: 0 = -84dB, 336 = 0dB, 408=18dB, incremented 1 for mute */
+static const DECLARE_TLV_DB_SCALE(lola_src_gain_tlv, -8425, 25, 1);
+
+static struct snd_kcontrol_new lola_src_gain_mixer __devinitdata = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		   SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+	.info = lola_src_gain_info,
+	.get = lola_src_gain_get,
+	.put = lola_src_gain_put,
+	.tlv.p = lola_src_gain_tlv,
+};
+
+static int __devinit create_src_gain_mixer(struct lola *chip,
+					   int num, int ofs, char *name)
+{
+	lola_src_gain_mixer.name = name;
+	lola_src_gain_mixer.private_value = ofs + (num << 8);
+	return snd_ctl_add(chip->card,
+			   snd_ctl_new1(&lola_src_gain_mixer, chip));
+}
+
+/*
+ * destination gain (matrix-like) mixer
+ */
+static int lola_dest_gain_info(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_info *uinfo)
+{
+	unsigned int src_num = (kcontrol->private_value >> 8) & 0xff;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = src_num;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 433;
+	return 0;
+}
+
+static int lola_dest_gain_get(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	unsigned int src_ofs = kcontrol->private_value & 0xff;
+	unsigned int src_num = (kcontrol->private_value >> 8) & 0xff;
+	unsigned int dst_ofs = (kcontrol->private_value >> 16) & 0xff;
+	unsigned int dst, mask, i;
+
+	dst = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + dst_ofs;
+	mask = readl(&chip->mixer.array->dest_mix_gain_enable[dst]);
+	for (i = 0; i < src_num; i++) {
+		unsigned int src = src_ofs + i;
+		unsigned short val;
+		if (!(chip->mixer.src_mask & (1 << src)))
+			return -EINVAL;
+		if (mask & (1 << dst))
+			val = readw(&chip->mixer.array->dest_mix_gain[dst][src]) + 1;
+		else
+			val = 0;
+		ucontrol->value.integer.value[i] = val;
+	}
+	return 0;
+}
+
+static int lola_dest_gain_put(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct lola *chip = snd_kcontrol_chip(kcontrol);
+	unsigned int src_ofs = kcontrol->private_value & 0xff;
+	unsigned int src_num = (kcontrol->private_value >> 8) & 0xff;
+	unsigned int dst_ofs = (kcontrol->private_value >> 16) & 0xff;
+	unsigned int dst, mask;
+	unsigned short gains[MAX_STREAM_COUNT];
+	int i, num;
+
+	mask = 0;
+	num = 0;
+	for (i = 0; i < src_num; i++) {
+		unsigned short val = ucontrol->value.integer.value[i];
+		if (val) {
+			gains[num++] = val - 1;
+			mask |= 1 << i;
+		}
+	}
+	mask <<= src_ofs;
+	dst = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + dst_ofs;
+	return lola_mixer_set_dest_gains(chip, dst, mask, gains);
+}
+
+static const DECLARE_TLV_DB_SCALE(lola_dest_gain_tlv, -8425, 25, 1);
+
+static struct snd_kcontrol_new lola_dest_gain_mixer __devinitdata = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		   SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+	.info = lola_dest_gain_info,
+	.get = lola_dest_gain_get,
+	.put = lola_dest_gain_put,
+	.tlv.p = lola_dest_gain_tlv,
+};
+
+static int __devinit create_dest_gain_mixer(struct lola *chip,
+					    int src_num, int src_ofs,
+					    int num, int ofs, char *name)
+{
+	lola_dest_gain_mixer.count = num;
+	lola_dest_gain_mixer.name = name;
+	lola_dest_gain_mixer.private_value =
+		src_ofs + (src_num << 8) + (ofs << 16) + (num << 24);
+	return snd_ctl_add(chip->card,
+			  snd_ctl_new1(&lola_dest_gain_mixer, chip));
+}
+
+/*
+ */
+int __devinit lola_create_mixer(struct lola *chip)
+{
+	int err;
+
+	err = create_analog_mixer(chip, PLAY, "Analog Playback Volume");
+	if (err < 0)
+		return err;
+	err = create_analog_mixer(chip, CAPT, "Analog Capture Volume");
+	if (err < 0)
+		return err;
+	err = create_input_src_mixer(chip);
+	if (err < 0)
+		return err;
+	err = create_src_gain_mixer(chip, chip->mixer.src_phys_ins, 0,
+				    "Line Source Gain Volume");
+	if (err < 0)
+		return err;
+	err = create_src_gain_mixer(chip, chip->mixer.src_stream_outs,
+				    chip->mixer.src_stream_out_ofs,
+				    "Stream Source Gain Volume");
+	if (err < 0)
+		return err;
+	err = create_dest_gain_mixer(chip,
+				     chip->mixer.src_phys_ins, 0,
+				     chip->mixer.dest_stream_ins, 0,
+				     "Line Capture Volume");
+	if (err < 0)
+		return err;
+	err = create_dest_gain_mixer(chip,
+				     chip->mixer.src_stream_outs,
+				     chip->mixer.src_stream_out_ofs,
+				     chip->mixer.dest_stream_ins, 0,
+				     "Stream-Loopback Capture Volume");
+	if (err < 0)
+		return err;
+	err = create_dest_gain_mixer(chip,
+				     chip->mixer.src_phys_ins, 0,
+				     chip->mixer.dest_phys_outs,
+				     chip->mixer.dest_phys_out_ofs,
+				     "Line-Loopback Playback Volume");
+	if (err < 0)
+		return err;
+	err = create_dest_gain_mixer(chip,
+				     chip->mixer.src_stream_outs,
+				     chip->mixer.src_stream_out_ofs,
+				     chip->mixer.dest_phys_outs,
+				     chip->mixer.dest_phys_out_ofs,
+				     "Stream Playback Volume");
+	if (err < 0)
+		return err;
+
+	return init_mixer_values(chip);
+}
diff --git a/sound/pci/lola/lola_pcm.c b/sound/pci/lola/lola_pcm.c
new file mode 100644
index 0000000000000000000000000000000000000000..c44db68eecb57b01b95d01eb4d8e92e9495d7f14
--- /dev/null
+++ b/sound/pci/lola/lola_pcm.c
@@ -0,0 +1,706 @@
+/*
+ *  Support for Digigram Lola PCI-e boards
+ *
+ *  Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation; either version 2 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc., 59
+ *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/dma-mapping.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include "lola.h"
+
+#define LOLA_MAX_BDL_ENTRIES	8
+#define LOLA_MAX_BUF_SIZE	(1024*1024*1024)
+#define LOLA_BDL_ENTRY_SIZE	(16 * 16)
+
+static struct lola_pcm *lola_get_pcm(struct snd_pcm_substream *substream)
+{
+	struct lola *chip = snd_pcm_substream_chip(substream);
+	return &chip->pcm[substream->stream];
+}
+
+static struct lola_stream *lola_get_stream(struct snd_pcm_substream *substream)
+{
+	struct lola_pcm *pcm = lola_get_pcm(substream);
+	unsigned int idx = substream->number;
+	return &pcm->streams[idx];
+}
+
+static unsigned int lola_get_lrc(struct lola *chip)
+{
+	return lola_readl(chip, BAR1, LRC);
+}
+
+static unsigned int lola_get_tstamp(struct lola *chip, bool quick_no_sync)
+{
+	unsigned int tstamp = lola_get_lrc(chip) >> 8;
+	if (chip->granularity) {
+		unsigned int wait_banks = quick_no_sync ? 0 : 8;
+		tstamp += (wait_banks + 1) * chip->granularity - 1;
+		tstamp -= tstamp % chip->granularity;
+	}
+	return tstamp << 8;
+}
+
+/* clear any pending interrupt status */
+static void lola_stream_clear_pending_irq(struct lola *chip,
+					  struct lola_stream *str)
+{
+	unsigned int val = lola_dsd_read(chip, str->dsd, STS);
+	val &= LOLA_DSD_STS_DESE | LOLA_DSD_STS_BCIS;
+	if (val)
+		lola_dsd_write(chip, str->dsd, STS, val);
+}
+
+static void lola_stream_start(struct lola *chip, struct lola_stream *str,
+			      unsigned int tstamp)
+{
+	lola_stream_clear_pending_irq(chip, str);
+	lola_dsd_write(chip, str->dsd, CTL,
+		       LOLA_DSD_CTL_SRUN |
+		       LOLA_DSD_CTL_IOCE |
+		       LOLA_DSD_CTL_DEIE |
+		       LOLA_DSD_CTL_VLRCV |
+		       tstamp);
+}
+
+static void lola_stream_stop(struct lola *chip, struct lola_stream *str,
+			     unsigned int tstamp)
+{
+	lola_dsd_write(chip, str->dsd, CTL,
+		       LOLA_DSD_CTL_IOCE |
+		       LOLA_DSD_CTL_DEIE |
+		       LOLA_DSD_CTL_VLRCV |
+		       tstamp);
+	lola_stream_clear_pending_irq(chip, str);
+}
+
+static void wait_for_srst_clear(struct lola *chip, struct lola_stream *str)
+{
+	unsigned long end_time = jiffies + msecs_to_jiffies(200);
+	while (time_before(jiffies, end_time)) {
+		unsigned int val;
+		val = lola_dsd_read(chip, str->dsd, CTL);
+		if (!(val & LOLA_DSD_CTL_SRST))
+			return;
+		msleep(1);
+	}
+	printk(KERN_WARNING SFX "SRST not clear (stream %d)\n", str->dsd);
+}
+
+static int lola_stream_wait_for_fifo(struct lola *chip,
+				     struct lola_stream *str,
+				     bool ready)
+{
+	unsigned int val = ready ? LOLA_DSD_STS_FIFORDY : 0;
+	unsigned long end_time = jiffies + msecs_to_jiffies(200);
+	while (time_before(jiffies, end_time)) {
+		unsigned int reg = lola_dsd_read(chip, str->dsd, STS);
+		if ((reg & LOLA_DSD_STS_FIFORDY) == val)
+			return 0;
+		msleep(1);
+	}
+	printk(KERN_WARNING SFX "FIFO not ready (stream %d)\n", str->dsd);
+	return -EIO;
+}
+
+/* sync for FIFO ready/empty for all linked streams;
+ * clear paused flag when FIFO gets ready again
+ */
+static int lola_sync_wait_for_fifo(struct lola *chip,
+				   struct snd_pcm_substream *substream,
+				   bool ready)
+{
+	unsigned int val = ready ? LOLA_DSD_STS_FIFORDY : 0;
+	unsigned long end_time = jiffies + msecs_to_jiffies(200);
+	struct snd_pcm_substream *s;
+	int pending = 0;
+
+	while (time_before(jiffies, end_time)) {
+		pending = 0;
+		snd_pcm_group_for_each_entry(s, substream) {
+			struct lola_stream *str;
+			if (s->pcm->card != substream->pcm->card)
+				continue;
+			str = lola_get_stream(s);
+			if (str->prepared && str->paused) {
+				unsigned int reg;
+				reg = lola_dsd_read(chip, str->dsd, STS);
+				if ((reg & LOLA_DSD_STS_FIFORDY) != val) {
+					pending = str->dsd + 1;
+					break;
+				}
+				if (ready)
+					str->paused = 0;
+			}
+		}
+		if (!pending)
+			return 0;
+		msleep(1);
+	}
+	printk(KERN_WARNING SFX "FIFO not ready (pending %d)\n", pending - 1);
+	return -EIO;
+}
+
+/* finish pause - prepare for a new resume */
+static void lola_sync_pause(struct lola *chip,
+			    struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_substream *s;
+
+	lola_sync_wait_for_fifo(chip, substream, false);
+	snd_pcm_group_for_each_entry(s, substream) {
+		struct lola_stream *str;
+		if (s->pcm->card != substream->pcm->card)
+			continue;
+		str = lola_get_stream(s);
+		if (str->paused && str->prepared)
+			lola_dsd_write(chip, str->dsd, CTL, LOLA_DSD_CTL_SRUN |
+				       LOLA_DSD_CTL_IOCE | LOLA_DSD_CTL_DEIE);
+	}
+	lola_sync_wait_for_fifo(chip, substream, true);
+}
+
+static void lola_stream_reset(struct lola *chip, struct lola_stream *str)
+{
+	if (str->prepared) {
+		if (str->paused)
+			lola_sync_pause(chip, str->substream);
+		str->prepared = 0;
+		lola_dsd_write(chip, str->dsd, CTL,
+			       LOLA_DSD_CTL_IOCE | LOLA_DSD_CTL_DEIE);
+		lola_stream_wait_for_fifo(chip, str, false);
+		lola_stream_clear_pending_irq(chip, str);
+		lola_dsd_write(chip, str->dsd, CTL, LOLA_DSD_CTL_SRST);
+		lola_dsd_write(chip, str->dsd, LVI, 0);
+		lola_dsd_write(chip, str->dsd, BDPU, 0);
+		lola_dsd_write(chip, str->dsd, BDPL, 0);
+		wait_for_srst_clear(chip, str);
+	}
+}
+
+static struct snd_pcm_hardware lola_pcm_hw = {
+	.info =			(SNDRV_PCM_INFO_MMAP |
+				 SNDRV_PCM_INFO_INTERLEAVED |
+				 SNDRV_PCM_INFO_BLOCK_TRANSFER |
+				 SNDRV_PCM_INFO_MMAP_VALID |
+				 SNDRV_PCM_INFO_PAUSE),
+	.formats =		(SNDRV_PCM_FMTBIT_S16_LE |
+				 SNDRV_PCM_FMTBIT_S24_LE |
+				 SNDRV_PCM_FMTBIT_S32_LE |
+				 SNDRV_PCM_FMTBIT_FLOAT_LE),
+	.rates =		SNDRV_PCM_RATE_8000_192000,
+	.rate_min =		8000,
+	.rate_max =		192000,
+	.channels_min =		1,
+	.channels_max =		2,
+	.buffer_bytes_max =	LOLA_MAX_BUF_SIZE,
+	.period_bytes_min =	128,
+	.period_bytes_max =	LOLA_MAX_BUF_SIZE / 2,
+	.periods_min =		2,
+	.periods_max =		LOLA_MAX_BDL_ENTRIES,
+	.fifo_size =		0,
+};
+
+static int lola_pcm_open(struct snd_pcm_substream *substream)
+{
+	struct lola *chip = snd_pcm_substream_chip(substream);
+	struct lola_pcm *pcm = lola_get_pcm(substream);
+	struct lola_stream *str = lola_get_stream(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+
+	mutex_lock(&chip->open_mutex);
+	if (str->opened) {
+		mutex_unlock(&chip->open_mutex);
+		return -EBUSY;
+	}
+	str->substream = substream;
+	str->master = NULL;
+	str->opened = 1;
+	runtime->hw = lola_pcm_hw;
+	runtime->hw.channels_max = pcm->num_streams - str->index;
+	if (chip->sample_rate) {
+		/* sample rate is locked */
+		runtime->hw.rate_min = chip->sample_rate;
+		runtime->hw.rate_max = chip->sample_rate;
+	} else {
+		runtime->hw.rate_min = chip->sample_rate_min;
+		runtime->hw.rate_max = chip->sample_rate_max;
+	}
+	chip->ref_count_rate++;
+	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+	/* period size = multiple of chip->granularity (8, 16 or 32 frames)*/
+	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+				   chip->granularity);
+	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+				   chip->granularity);
+	mutex_unlock(&chip->open_mutex);
+	return 0;
+}
+
+static void lola_cleanup_slave_streams(struct lola_pcm *pcm,
+				       struct lola_stream *str)
+{
+	int i;
+	for (i = str->index + 1; i < pcm->num_streams; i++) {
+		struct lola_stream *s = &pcm->streams[i];
+		if (s->master != str)
+			break;
+		s->master = NULL;
+		s->opened = 0;
+	}
+}
+
+static int lola_pcm_close(struct snd_pcm_substream *substream)
+{
+	struct lola *chip = snd_pcm_substream_chip(substream);
+	struct lola_stream *str = lola_get_stream(substream);
+
+	mutex_lock(&chip->open_mutex);
+	if (str->substream == substream) {
+		str->substream = NULL;
+		str->opened = 0;
+	}
+	if (--chip->ref_count_rate == 0) {
+		/* release sample rate */
+		chip->sample_rate = 0;
+	}
+	mutex_unlock(&chip->open_mutex);
+	return 0;
+}
+
+static int lola_pcm_hw_params(struct snd_pcm_substream *substream,
+			      struct snd_pcm_hw_params *hw_params)
+{
+	struct lola_stream *str = lola_get_stream(substream);
+
+	str->bufsize = 0;
+	str->period_bytes = 0;
+	str->format_verb = 0;
+	return snd_pcm_lib_malloc_pages(substream,
+					params_buffer_bytes(hw_params));
+}
+
+static int lola_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+	struct lola *chip = snd_pcm_substream_chip(substream);
+	struct lola_pcm *pcm = lola_get_pcm(substream);
+	struct lola_stream *str = lola_get_stream(substream);
+
+	mutex_lock(&chip->open_mutex);
+	lola_stream_reset(chip, str);
+	lola_cleanup_slave_streams(pcm, str);
+	mutex_unlock(&chip->open_mutex);
+	return snd_pcm_lib_free_pages(substream);
+}
+
+/*
+ * set up a BDL entry
+ */
+static int setup_bdle(struct snd_pcm_substream *substream,
+		      struct lola_stream *str, u32 **bdlp,
+		      int ofs, int size)
+{
+	u32 *bdl = *bdlp;
+
+	while (size > 0) {
+		dma_addr_t addr;
+		int chunk;
+
+		if (str->frags >= LOLA_MAX_BDL_ENTRIES)
+			return -EINVAL;
+
+		addr = snd_pcm_sgbuf_get_addr(substream, ofs);
+		/* program the address field of the BDL entry */
+		bdl[0] = cpu_to_le32((u32)addr);
+		bdl[1] = cpu_to_le32(upper_32_bits(addr));
+		/* program the size field of the BDL entry */
+		chunk = snd_pcm_sgbuf_get_chunk_size(substream, ofs, size);
+		bdl[2] = cpu_to_le32(chunk);
+		/* program the IOC to enable interrupt
+		 * only when the whole fragment is processed
+		 */
+		size -= chunk;
+		bdl[3] = size ? 0 : cpu_to_le32(0x01);
+		bdl += 4;
+		str->frags++;
+		ofs += chunk;
+	}
+	*bdlp = bdl;
+	return ofs;
+}
+
+/*
+ * set up BDL entries
+ */
+static int lola_setup_periods(struct lola *chip, struct lola_pcm *pcm,
+			      struct snd_pcm_substream *substream,
+			      struct lola_stream *str)
+{
+	u32 *bdl;
+	int i, ofs, periods, period_bytes;
+
+	period_bytes = str->period_bytes;
+	periods = str->bufsize / period_bytes;
+
+	/* program the initial BDL entries */
+	bdl = (u32 *)(pcm->bdl.area + LOLA_BDL_ENTRY_SIZE * str->index);
+	ofs = 0;
+	str->frags = 0;
+	for (i = 0; i < periods; i++) {
+		ofs = setup_bdle(substream, str, &bdl, ofs, period_bytes);
+		if (ofs < 0)
+			goto error;
+	}
+	return 0;
+
+ error:
+	snd_printk(KERN_ERR SFX "Too many BDL entries: buffer=%d, period=%d\n",
+		   str->bufsize, period_bytes);
+	return -EINVAL;
+}
+
+static unsigned int lola_get_format_verb(struct snd_pcm_substream *substream)
+{
+	unsigned int verb;
+
+	switch (substream->runtime->format) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		verb = 0x00000000;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		verb = 0x00000200;
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		verb = 0x00000300;
+		break;
+	case SNDRV_PCM_FORMAT_FLOAT_LE:
+		verb = 0x00001300;
+		break;
+	default:
+		return 0;
+	}
+	verb |= substream->runtime->channels;
+	return verb;
+}
+
+static int lola_set_stream_config(struct lola *chip,
+				  struct lola_stream *str,
+				  int channels)
+{
+	int i, err;
+	unsigned int verb, val;
+
+	/* set format info for all channels
+	 * (with only one command for the first channel)
+	 */
+	err = lola_codec_read(chip, str->nid, LOLA_VERB_SET_STREAM_FORMAT,
+			      str->format_verb, 0, &val, NULL);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Cannot set stream format 0x%x\n",
+		       str->format_verb);
+		return err;
+	}
+
+	/* update stream - channel config */
+	for (i = 0; i < channels; i++) {
+		verb = (str->index << 6) | i;
+		err = lola_codec_read(chip, str[i].nid,
+				      LOLA_VERB_SET_CHANNEL_STREAMID, 0, verb,
+				      &val, NULL);
+		if (err < 0) {
+			printk(KERN_ERR SFX "Cannot set stream channel %d\n", i);
+			return err;
+		}
+	}
+	return 0;
+}
+
+/*
+ * set up the SD for streaming
+ */
+static int lola_setup_controller(struct lola *chip, struct lola_pcm *pcm,
+				 struct lola_stream *str)
+{
+	dma_addr_t bdl;
+
+	if (str->prepared)
+		return -EINVAL;
+
+	/* set up BDL */
+	bdl = pcm->bdl.addr + LOLA_BDL_ENTRY_SIZE * str->index;
+	lola_dsd_write(chip, str->dsd, BDPL, (u32)bdl);
+	lola_dsd_write(chip, str->dsd, BDPU, upper_32_bits(bdl));
+	/* program the stream LVI (last valid index) of the BDL */
+	lola_dsd_write(chip, str->dsd, LVI, str->frags - 1);
+	lola_stream_clear_pending_irq(chip, str);
+
+ 	lola_dsd_write(chip, str->dsd, CTL,
+		       LOLA_DSD_CTL_IOCE | LOLA_DSD_CTL_DEIE | LOLA_DSD_CTL_SRUN);
+
+	str->prepared = 1;
+
+	return lola_stream_wait_for_fifo(chip, str, true);
+}
+
+static int lola_pcm_prepare(struct snd_pcm_substream *substream)
+{
+	struct lola *chip = snd_pcm_substream_chip(substream);
+	struct lola_pcm *pcm = lola_get_pcm(substream);
+	struct lola_stream *str = lola_get_stream(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	unsigned int bufsize, period_bytes, format_verb;
+	int i, err;
+
+	mutex_lock(&chip->open_mutex);
+	lola_stream_reset(chip, str);
+	lola_cleanup_slave_streams(pcm, str);
+	if (str->index + runtime->channels > pcm->num_streams) {
+		mutex_unlock(&chip->open_mutex);
+		return -EINVAL;
+	}
+	for (i = 1; i < runtime->channels; i++) {
+		str[i].master = str;
+		str[i].opened = 1;
+	}
+	mutex_unlock(&chip->open_mutex);
+
+	bufsize = snd_pcm_lib_buffer_bytes(substream);
+	period_bytes = snd_pcm_lib_period_bytes(substream);
+	format_verb = lola_get_format_verb(substream);
+
+	str->bufsize = bufsize;
+	str->period_bytes = period_bytes;
+	str->format_verb = format_verb;
+
+	err = lola_setup_periods(chip, pcm, substream, str);
+	if (err < 0)
+		return err;
+
+	err = lola_set_sample_rate(chip, runtime->rate);
+	if (err < 0)
+		return err;
+	chip->sample_rate = runtime->rate;	/* sample rate gets locked */
+
+	err = lola_set_stream_config(chip, str, runtime->channels);
+	if (err < 0)
+		return err;
+
+	err = lola_setup_controller(chip, pcm, str);
+	if (err < 0) {
+		lola_stream_reset(chip, str);
+		return err;
+	}
+
+	return 0;
+}
+
+static int lola_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	struct lola *chip = snd_pcm_substream_chip(substream);
+	struct lola_stream *str;
+	struct snd_pcm_substream *s;
+	unsigned int start;
+	unsigned int tstamp;
+	bool sync_streams;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+	case SNDRV_PCM_TRIGGER_RESUME:
+		start = 1;
+		break;
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_STOP:
+		start = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/*
+	 * sample correct synchronization is only needed starting several
+	 * streams. On stop or if only one stream do as quick as possible
+	 */
+	sync_streams = (start && snd_pcm_stream_linked(substream));
+	tstamp = lola_get_tstamp(chip, !sync_streams);
+	spin_lock(&chip->reg_lock);
+	snd_pcm_group_for_each_entry(s, substream) {
+		if (s->pcm->card != substream->pcm->card)
+			continue;
+		str = lola_get_stream(s);
+		if (start)
+			lola_stream_start(chip, str, tstamp);
+		else
+			lola_stream_stop(chip, str, tstamp);
+		str->running = start;
+		str->paused = !start;
+		snd_pcm_trigger_done(s, substream);
+	}
+	spin_unlock(&chip->reg_lock);
+	return 0;
+}
+
+static snd_pcm_uframes_t lola_pcm_pointer(struct snd_pcm_substream *substream)
+{
+	struct lola *chip = snd_pcm_substream_chip(substream);
+	struct lola_stream *str = lola_get_stream(substream);
+	unsigned int pos = lola_dsd_read(chip, str->dsd, LPIB);
+
+	if (pos >= str->bufsize)
+		pos = 0;
+	return bytes_to_frames(substream->runtime, pos);
+}
+
+void lola_pcm_update(struct lola *chip, struct lola_pcm *pcm, unsigned int bits)
+{
+	int i;
+
+	for (i = 0; bits && i < pcm->num_streams; i++) {
+		if (bits & (1 << i)) {
+			struct lola_stream *str = &pcm->streams[i];
+			if (str->substream && str->running)
+				snd_pcm_period_elapsed(str->substream);
+			bits &= ~(1 << i);
+		}
+	}
+}
+
+static struct snd_pcm_ops lola_pcm_ops = {
+	.open = lola_pcm_open,
+	.close = lola_pcm_close,
+	.ioctl = snd_pcm_lib_ioctl,
+	.hw_params = lola_pcm_hw_params,
+	.hw_free = lola_pcm_hw_free,
+	.prepare = lola_pcm_prepare,
+	.trigger = lola_pcm_trigger,
+	.pointer = lola_pcm_pointer,
+	.page = snd_pcm_sgbuf_ops_page,
+};
+
+int __devinit lola_create_pcm(struct lola *chip)
+{
+	struct snd_pcm *pcm;
+	int i, err;
+
+	for (i = 0; i < 2; i++) {
+		err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
+					  snd_dma_pci_data(chip->pci),
+					  PAGE_SIZE, &chip->pcm[i].bdl);
+		if (err < 0)
+			return err;
+	}
+
+	err = snd_pcm_new(chip->card, "Digigram Lola", 0,
+			  chip->pcm[SNDRV_PCM_STREAM_PLAYBACK].num_streams,
+			  chip->pcm[SNDRV_PCM_STREAM_CAPTURE].num_streams,
+			  &pcm);
+	if (err < 0)
+		return err;
+	strlcpy(pcm->name, "Digigram Lola", sizeof(pcm->name));
+	pcm->private_data = chip;
+	for (i = 0; i < 2; i++) {
+		if (chip->pcm[i].num_streams)
+			snd_pcm_set_ops(pcm, i, &lola_pcm_ops);
+	}
+	/* buffer pre-allocation */
+	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+					      snd_dma_pci_data(chip->pci),
+					      1024 * 64, 32 * 1024 * 1024);
+	return 0;
+}
+
+void lola_free_pcm(struct lola *chip)
+{
+	snd_dma_free_pages(&chip->pcm[0].bdl);
+	snd_dma_free_pages(&chip->pcm[1].bdl);
+}
+
+/*
+ */
+
+static int lola_init_stream(struct lola *chip, struct lola_stream *str,
+			    int idx, int nid, int dir)
+{
+	unsigned int val;
+	int err;
+
+	str->nid = nid;
+	str->index = idx;
+	str->dsd = idx;
+	if (dir == PLAY)
+		str->dsd += MAX_STREAM_IN_COUNT;
+	err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read wcaps for 0x%x\n", nid);
+		return err;
+	}
+	if (dir == PLAY) {
+		/* test TYPE and bits 0..11 (no test bit9 : Digital = 0/1) */
+		if ((val & 0x00f00dff) != 0x00000010) {
+			printk(KERN_ERR SFX "Invalid wcaps 0x%x for 0x%x\n",
+			       val, nid);
+			return -EINVAL;
+		}
+	} else {
+		/* test TYPE and bits 0..11 (no test bit9 : Digital = 0/1)
+		 * (bug : ignore bit8: Conn list = 0/1)
+		 */
+		if ((val & 0x00f00cff) != 0x00100010) {
+			printk(KERN_ERR SFX "Invalid wcaps 0x%x for 0x%x\n",
+			       val, nid);
+			return -EINVAL;
+		}
+		/* test bit9:DIGITAL and bit12:SRC_PRESENT*/
+		if ((val & 0x00001200) == 0x00001200)
+			chip->input_src_caps_mask |= (1 << idx);
+	}
+
+	err = lola_read_param(chip, nid, LOLA_PAR_STREAM_FORMATS, &val);
+	if (err < 0) {
+		printk(KERN_ERR SFX "Can't read FORMATS 0x%x\n", nid);
+		return err;
+	}
+	val &= 3;
+	if (val == 3)
+		str->can_float = true;
+	if (!(val & 1)) {
+		printk(KERN_ERR SFX "Invalid formats 0x%x for 0x%x", val, nid);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+int __devinit lola_init_pcm(struct lola *chip, int dir, int *nidp)
+{
+	struct lola_pcm *pcm = &chip->pcm[dir];
+	int i, nid, err;
+
+	nid = *nidp;
+	for (i = 0; i < pcm->num_streams; i++, nid++) {
+		err = lola_init_stream(chip, &pcm->streams[i], i, nid, dir);
+		if (err < 0)
+			return err;
+	}
+	*nidp = nid;
+	return 0;
+}
diff --git a/sound/pci/lola/lola_proc.c b/sound/pci/lola/lola_proc.c
new file mode 100644
index 0000000000000000000000000000000000000000..9d7daf897c9d2f5c474e5eeaf6a47e21a23c5f1c
--- /dev/null
+++ b/sound/pci/lola/lola_proc.c
@@ -0,0 +1,222 @@
+/*
+ *  Support for Digigram Lola PCI-e boards
+ *
+ *  Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation; either version 2 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc., 59
+ *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/info.h>
+#include <sound/pcm.h>
+#include "lola.h"
+
+static void print_audio_widget(struct snd_info_buffer *buffer,
+			       struct lola *chip, int nid, const char *name)
+{
+	unsigned int val;
+
+	lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	snd_iprintf(buffer, "Node 0x%02x %s wcaps 0x%x\n", nid, name, val);
+	lola_read_param(chip, nid, LOLA_PAR_STREAM_FORMATS, &val);
+	snd_iprintf(buffer, "  Formats: 0x%x\n", val);
+}
+
+static void print_pin_widget(struct snd_info_buffer *buffer,
+			     struct lola *chip, int nid, unsigned int ampcap,
+			     const char *name)
+{
+	unsigned int val;
+
+	lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	snd_iprintf(buffer, "Node 0x%02x %s wcaps 0x%x\n", nid, name, val);
+	if (val == 0x00400200)
+		return;
+	lola_read_param(chip, nid, ampcap, &val);
+	snd_iprintf(buffer, "  Amp-Caps: 0x%x\n", val);
+	snd_iprintf(buffer, "    mute=%d, step-size=%d, steps=%d, ofs=%d\n",
+		    LOLA_AMP_MUTE_CAPABLE(val),
+		    LOLA_AMP_STEP_SIZE(val),
+		    LOLA_AMP_NUM_STEPS(val),
+		    LOLA_AMP_OFFSET(val));
+	lola_codec_read(chip, nid, LOLA_VERB_GET_MAX_LEVEL, 0, 0, &val, NULL);
+	snd_iprintf(buffer, "  Max-level: 0x%x\n", val);
+}
+
+static void print_clock_widget(struct snd_info_buffer *buffer,
+			       struct lola *chip, int nid)
+{
+	int i, j, num_clocks;
+	unsigned int val;
+
+	lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	snd_iprintf(buffer, "Node 0x%02x [Clock] wcaps 0x%x\n", nid, val);
+	num_clocks = val & 0xff;
+	for (i = 0; i < num_clocks; i += 4) {
+		unsigned int res_ex;
+		unsigned short items[4];
+		const char *name;
+
+		lola_codec_read(chip, nid, LOLA_VERB_GET_CLOCK_LIST,
+				i, 0, &val, &res_ex);
+		items[0] = val & 0xfff;
+		items[1] = (val >> 16) & 0xfff;
+		items[2] = res_ex & 0xfff;
+		items[3] = (res_ex >> 16) & 0xfff;
+		for (j = 0; j < 4; j++) {
+			unsigned char type = items[j] >> 8;
+			unsigned int freq = items[j] & 0xff;
+			if (i + j >= num_clocks)
+				break;
+			if (type == LOLA_CLOCK_TYPE_INTERNAL) {
+				name = "Internal";
+				freq = lola_sample_rate_convert(freq);
+			} else if (type == LOLA_CLOCK_TYPE_VIDEO) {
+				name = "Video";
+				freq = lola_sample_rate_convert(freq);
+			} else {
+				name = "Other";
+			}
+			snd_iprintf(buffer, "  Clock %d: Type %d:%s, freq=%d\n",
+				    i + j, type, name, freq);
+		}
+	}
+}
+
+static void print_mixer_widget(struct snd_info_buffer *buffer,
+			       struct lola *chip, int nid)
+{
+	unsigned int val;
+
+	lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
+	snd_iprintf(buffer, "Node 0x%02x [Mixer] wcaps 0x%x\n", nid, val);
+}
+
+static void lola_proc_codec_read(struct snd_info_entry *entry,
+				 struct snd_info_buffer *buffer)
+{
+	struct lola *chip = entry->private_data;
+	unsigned int val;
+	int i, nid;
+
+	lola_read_param(chip, 0, LOLA_PAR_VENDOR_ID, &val);
+	snd_iprintf(buffer, "Vendor: 0x%08x\n", val);
+	lola_read_param(chip, 1, LOLA_PAR_FUNCTION_TYPE, &val);
+	snd_iprintf(buffer, "Function Type: %d\n", val);
+	lola_read_param(chip, 1, LOLA_PAR_SPECIFIC_CAPS, &val);
+	snd_iprintf(buffer, "Specific-Caps: 0x%08x\n", val);
+	snd_iprintf(buffer, "  Pins-In %d, Pins-Out %d\n",
+		    chip->pin[CAPT].num_pins, chip->pin[PLAY].num_pins);
+	nid = 2;
+	for (i = 0; i < chip->pcm[CAPT].num_streams; i++, nid++)
+		print_audio_widget(buffer, chip, nid, "[Audio-In]");
+	for (i = 0; i < chip->pcm[PLAY].num_streams; i++, nid++)
+		print_audio_widget(buffer, chip, nid, "[Audio-Out]");
+	for (i = 0; i < chip->pin[CAPT].num_pins; i++, nid++)
+		print_pin_widget(buffer, chip, nid, LOLA_PAR_AMP_IN_CAP,
+				 "[Pin-In]");
+	for (i = 0; i < chip->pin[PLAY].num_pins; i++, nid++)
+		print_pin_widget(buffer, chip, nid, LOLA_PAR_AMP_OUT_CAP,
+				 "[Pin-Out]");
+	if (LOLA_AFG_CLOCK_WIDGET_PRESENT(chip->lola_caps)) {
+		print_clock_widget(buffer, chip, nid);
+		nid++;
+	}
+	if (LOLA_AFG_MIXER_WIDGET_PRESENT(chip->lola_caps)) {
+		print_mixer_widget(buffer, chip, nid);
+		nid++;
+	}
+}
+
+/* direct codec access for debugging */
+static void lola_proc_codec_rw_write(struct snd_info_entry *entry,
+				     struct snd_info_buffer *buffer)
+{
+	struct lola *chip = entry->private_data;
+	char line[64];
+	unsigned int id, verb, data, extdata;
+	while (!snd_info_get_line(buffer, line, sizeof(line))) {
+		if (sscanf(line, "%i %i %i %i", &id, &verb, &data, &extdata) != 4)
+			continue;
+		lola_codec_read(chip, id, verb, data, extdata,
+				&chip->debug_res,
+				&chip->debug_res_ex);
+	}
+}
+
+static void lola_proc_codec_rw_read(struct snd_info_entry *entry,
+				    struct snd_info_buffer *buffer)
+{
+	struct lola *chip = entry->private_data;
+	snd_iprintf(buffer, "0x%x 0x%x\n", chip->debug_res, chip->debug_res_ex);
+}
+
+/*
+ * dump some registers
+ */
+static void lola_proc_regs_read(struct snd_info_entry *entry,
+				struct snd_info_buffer *buffer)
+{
+	struct lola *chip = entry->private_data;
+	int i;
+
+	for (i = 0; i < 0x40; i += 4) {
+		snd_iprintf(buffer, "BAR0 %02x: %08x\n", i,
+			    readl(chip->bar[BAR0].remap_addr + i));
+	}
+	snd_iprintf(buffer, "\n");
+	for (i = 0; i < 0x30; i += 4) {
+		snd_iprintf(buffer, "BAR1 %02x: %08x\n", i,
+			    readl(chip->bar[BAR1].remap_addr + i));
+	}
+	snd_iprintf(buffer, "\n");
+	for (i = 0x80; i < 0xa0; i += 4) {
+		snd_iprintf(buffer, "BAR1 %02x: %08x\n", i,
+			    readl(chip->bar[BAR1].remap_addr + i));
+	}
+	snd_iprintf(buffer, "\n");
+	for (i = 0; i < 32; i++) {
+		snd_iprintf(buffer, "DSD %02x STS  %08x\n", i,
+			    lola_dsd_read(chip, i, STS));
+		snd_iprintf(buffer, "DSD %02x LPIB %08x\n", i,
+			    lola_dsd_read(chip, i, LPIB));
+		snd_iprintf(buffer, "DSD %02x CTL  %08x\n", i,
+			    lola_dsd_read(chip, i, CTL));
+		snd_iprintf(buffer, "DSD %02x LVIL %08x\n", i,
+			    lola_dsd_read(chip, i, LVI));
+		snd_iprintf(buffer, "DSD %02x BDPL %08x\n", i,
+			    lola_dsd_read(chip, i, BDPL));
+		snd_iprintf(buffer, "DSD %02x BDPU %08x\n", i,
+			    lola_dsd_read(chip, i, BDPU));
+	}
+}
+
+void __devinit lola_proc_debug_new(struct lola *chip)
+{
+	struct snd_info_entry *entry;
+
+	if (!snd_card_proc_new(chip->card, "codec", &entry))
+		snd_info_set_text_ops(entry, chip, lola_proc_codec_read);
+	if (!snd_card_proc_new(chip->card, "codec_rw", &entry)) {
+		snd_info_set_text_ops(entry, chip, lola_proc_codec_rw_read);
+		entry->mode |= S_IWUSR;
+		entry->c.text.write = lola_proc_codec_rw_write;
+	}
+	if (!snd_card_proc_new(chip->card, "regs", &entry))
+		snd_info_set_text_ops(entry, chip, lola_proc_regs_read);
+}
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 961d982976958aaaf0c4dae4906210ad3df0bfb4..9cea84c3e0c65e8d557618a4f82ecc2aa97d06db 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -1000,7 +1000,7 @@ static void device_change_handler(struct work_struct *work)
 				   chip->lineout_sw_ctl);
 		if (mix->anded_reset)
 			msleep(10);
-		check_mute(chip, &mix->amp_mute, 1, mix->auto_mute_notify,
+		check_mute(chip, &mix->amp_mute, !IS_G4DA, mix->auto_mute_notify,
 			   chip->speaker_sw_ctl);
 	} else {
 		/* unmute speaker, mute others */
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index af3c73053ee4f55f58a2e35888761e71396f2e6d..28afbbf69ce00d30c76754eb6f8bb0c5adea519e 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -184,7 +184,7 @@ static struct snd_soc_dai_link at91sam9g20ek_dai = {
 	.codec_dai_name = "wm8731-hifi",
 	.init = at91sam9g20ek_wm8731_init,
 	.platform_name = "atmel-pcm-audio",
-	.codec_name = "wm8731-codec.0-001b",
+	.codec_name = "wm8731.0-001b",
 	.ops = &at91sam9g20ek_ops,
 };
 
diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c
index cb99f04abe88aaed8d42dc90e264c0137a5276a0..1d3e258c9ea8ec861cf19c88a9bd7c99e5384940 100644
--- a/sound/soc/au1x/db1200.c
+++ b/sound/soc/au1x/db1200.c
@@ -77,7 +77,7 @@ static struct snd_soc_dai_link db1200_i2s_dai = {
 	.codec_dai_name	= "wm8731-hifi",
 	.cpu_dai_name	= "au1xpsc_i2s.1",
 	.platform_name	= "au1xpsc-pcm.1",
-	.codec_name	= "wm8731-codec.0-001b",
+	.codec_name	= "wm8731.0-001b",
 	.ops		= &db1200_i2s_wm8731_ops,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c
index 5a2fd8abaefaee65e5509e4c98adf252c06293df..98b44b316e786de9abe6a8c1b05c5dd3d9e644b4 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.c
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c
@@ -243,6 +243,9 @@ static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
 
 static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	int ret;
 
@@ -314,6 +317,9 @@ static struct snd_pcm_ops bf5xx_pcm_ac97_ops = {
 
 static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 {
+	struct snd_soc_pcm_runtime *rtd = pcm->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
 	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
 	struct snd_dma_buffer *buf = &substream->dma_buffer;
 	size_t size = bf5xx_pcm_hardware.buffer_bytes_max
@@ -377,6 +383,9 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
 	struct snd_dma_buffer *buf;
 	int stream;
 #if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
+	struct snd_soc_pcm_runtime *rtd = pcm->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
 	size_t size = bf5xx_pcm_hardware.buffer_bytes_max *
 		sizeof(struct ac97_frame) / 4;
 #endif
@@ -405,8 +414,6 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
 	}
 #endif
 	}
-	if (sport_handle)
-		sport_done(sport_handle);
 }
 
 static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32);
@@ -458,7 +465,7 @@ static int __devexit bf5xx_soc_platform_remove(struct platform_device *pdev)
 
 static struct platform_driver bf5xx_pcm_driver = {
 	.driver = {
-			.name = "bf5xx-pcm-audio",
+			.name = "bfin-ac97-pcm-audio",
 			.owner = THIS_MODULE,
 	},
 
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index ffbac26b9bce5882e662e3dfc1a7a26081cbf91d..6d216259088935633c598bb72d0ce516fc31df96 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -41,48 +41,7 @@
  *		anomaly does not affect blackfin sound drivers.
 */
 
-static int *cmd_count;
-static int sport_num = CONFIG_SND_BF5XX_SPORT_NUM;
-
-#define SPORT_REQ(x) \
-	[x] = {P_SPORT##x##_TFS, P_SPORT##x##_DTPRI, P_SPORT##x##_TSCLK, \
-	       P_SPORT##x##_RFS, P_SPORT##x##_DRPRI, P_SPORT##x##_RSCLK, 0}
-static u16 sport_req[][7] = {
-#ifdef SPORT0_TCR1
-	SPORT_REQ(0),
-#endif
-#ifdef SPORT1_TCR1
-	SPORT_REQ(1),
-#endif
-#ifdef SPORT2_TCR1
-	SPORT_REQ(2),
-#endif
-#ifdef SPORT3_TCR1
-	SPORT_REQ(3),
-#endif
-};
-
-#define SPORT_PARAMS(x) \
-	[x] = { \
-		.dma_rx_chan = CH_SPORT##x##_RX, \
-		.dma_tx_chan = CH_SPORT##x##_TX, \
-		.err_irq     = IRQ_SPORT##x##_ERROR, \
-		.regs        = (struct sport_register *)SPORT##x##_TCR1, \
-	}
-static struct sport_param sport_params[4] = {
-#ifdef SPORT0_TCR1
-	SPORT_PARAMS(0),
-#endif
-#ifdef SPORT1_TCR1
-	SPORT_PARAMS(1),
-#endif
-#ifdef SPORT2_TCR1
-	SPORT_PARAMS(2),
-#endif
-#ifdef SPORT3_TCR1
-	SPORT_PARAMS(3),
-#endif
-};
+static struct sport_device *ac97_sport_handle;
 
 void bf5xx_pcm_to_ac97(struct ac97_frame *dst, const __u16 *src,
 		size_t count, unsigned int chan_mask)
@@ -140,7 +99,8 @@ static unsigned int sport_tx_curr_frag(struct sport_device *sport)
 
 static void enqueue_cmd(struct snd_ac97 *ac97, __u16 addr, __u16 data)
 {
-	struct sport_device *sport = sport_handle;
+	struct sport_device *sport = ac97_sport_handle;
+	int *cmd_count = sport->private_data;
 	int nextfrag = sport_tx_curr_frag(sport);
 	struct ac97_frame *nextwrite;
 
@@ -161,6 +121,7 @@ static void enqueue_cmd(struct snd_ac97 *ac97, __u16 addr, __u16 data)
 static unsigned short bf5xx_ac97_read(struct snd_ac97 *ac97,
 	unsigned short reg)
 {
+	struct sport_device *sport_handle = ac97_sport_handle;
 	struct ac97_frame out_frame[2], in_frame[2];
 
 	pr_debug("%s enter 0x%x\n", __func__, reg);
@@ -185,6 +146,8 @@ static unsigned short bf5xx_ac97_read(struct snd_ac97 *ac97,
 void bf5xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
 	unsigned short val)
 {
+	struct sport_device *sport_handle = ac97_sport_handle;
+
 	pr_debug("%s enter 0x%x:0x%04x\n", __func__, reg, val);
 
 	if (sport_handle->tx_run) {
@@ -203,28 +166,19 @@ void bf5xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
 
 static void bf5xx_ac97_warm_reset(struct snd_ac97 *ac97)
 {
-#if defined(CONFIG_BF54x) || defined(CONFIG_BF561) || \
- (defined(BF537_FAMILY) && (CONFIG_SND_BF5XX_SPORT_NUM == 1))
-
-#define CONCAT(a, b, c) a ## b ## c
-#define BFIN_SPORT_RFS(x) CONCAT(P_SPORT, x, _RFS)
-
-	u16 per = BFIN_SPORT_RFS(CONFIG_SND_BF5XX_SPORT_NUM);
-	u16 gpio = P_IDENT(BFIN_SPORT_RFS(CONFIG_SND_BF5XX_SPORT_NUM));
+	struct sport_device *sport_handle = ac97_sport_handle;
+	u16 gpio = P_IDENT(sport_handle->pin_req[3]);
 
 	pr_debug("%s enter\n", __func__);
 
-	peripheral_free(per);
+	peripheral_free_list(sport_handle->pin_req);
 	gpio_request(gpio, "bf5xx-ac97");
 	gpio_direction_output(gpio, 1);
 	udelay(2);
 	gpio_set_value(gpio, 0);
 	udelay(1);
 	gpio_free(gpio);
-	peripheral_request(per, "soc-audio");
-#else
-	pr_info("%s: Not implemented\n", __func__);
-#endif
+	peripheral_request_list(sport_handle->pin_req, "soc-audio");
 }
 
 static void bf5xx_ac97_cold_reset(struct snd_ac97 *ac97)
@@ -306,18 +260,32 @@ static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
 #define bf5xx_ac97_resume	NULL
 #endif
 
-static int bf5xx_ac97_probe(struct snd_soc_dai *dai)
+static struct snd_soc_dai_driver bfin_ac97_dai = {
+	.ac97_control = 1,
+	.suspend = bf5xx_ac97_suspend,
+	.resume = bf5xx_ac97_resume,
+	.playback = {
+		.stream_name = "AC97 Playback",
+		.channels_min = 2,
+#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
+		.channels_max = 6,
+#else
+		.channels_max = 2,
+#endif
+		.rates = SNDRV_PCM_RATE_48000,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE, },
+	.capture = {
+		.stream_name = "AC97 Capture",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_48000,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE, },
+};
+
+static int __devinit asoc_bfin_ac97_probe(struct platform_device *pdev)
 {
-	int ret = 0;
-	cmd_count = (int *)get_zeroed_page(GFP_KERNEL);
-	if (cmd_count == NULL)
-		return -ENOMEM;
-
-	if (peripheral_request_list(sport_req[sport_num], "soc-audio")) {
-		pr_err("Requesting Peripherals failed\n");
-		ret =  -EFAULT;
-		goto peripheral_err;
-	}
+	struct sport_device *sport_handle;
+	int ret;
 
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
 	/* Request PB3 as reset pin */
@@ -329,12 +297,14 @@ static int bf5xx_ac97_probe(struct snd_soc_dai *dai)
 	}
 	gpio_direction_output(CONFIG_SND_BF5XX_RESET_GPIO_NUM, 1);
 #endif
-	sport_handle = sport_init(&sport_params[sport_num], 2, \
-			sizeof(struct ac97_frame), NULL);
+
+	sport_handle = sport_init(pdev, 2, sizeof(struct ac97_frame),
+		PAGE_SIZE);
 	if (!sport_handle) {
 		ret = -ENODEV;
 		goto sport_err;
 	}
+
 	/*SPORT works in TDM mode to simulate AC97 transfers*/
 #if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
 	ret = sport_set_multichannel(sport_handle, 16, 0x3FF, 1);
@@ -361,67 +331,37 @@ static int bf5xx_ac97_probe(struct snd_soc_dai *dai)
 		goto sport_config_err;
 	}
 
+	ret = snd_soc_register_dai(&pdev->dev, &bfin_ac97_dai);
+	if (ret) {
+		pr_err("Failed to register DAI: %d\n", ret);
+		goto sport_config_err;
+	}
+
+	ac97_sport_handle = sport_handle;
+
 	return 0;
 
 sport_config_err:
-	kfree(sport_handle);
+	sport_done(sport_handle);
 sport_err:
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
 	gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
 gpio_err:
 #endif
-	peripheral_free_list(sport_req[sport_num]);
-peripheral_err:
-	free_page((unsigned long)cmd_count);
-	cmd_count = NULL;
 
 	return ret;
 }
 
-static int bf5xx_ac97_remove(struct snd_soc_dai *dai)
+static int __devexit asoc_bfin_ac97_remove(struct platform_device *pdev)
 {
-	free_page((unsigned long)cmd_count);
-	cmd_count = NULL;
-	peripheral_free_list(sport_req[sport_num]);
+	struct sport_device *sport_handle = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_dai(&pdev->dev);
+	sport_done(sport_handle);
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
 	gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
 #endif
-	return 0;
-}
-
-struct snd_soc_dai_driver bfin_ac97_dai = {
-	.ac97_control = 1,
-	.probe = bf5xx_ac97_probe,
-	.remove = bf5xx_ac97_remove,
-	.suspend = bf5xx_ac97_suspend,
-	.resume = bf5xx_ac97_resume,
-	.playback = {
-		.stream_name = "AC97 Playback",
-		.channels_min = 2,
-#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
-		.channels_max = 6,
-#else
-		.channels_max = 2,
-#endif
-		.rates = SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE, },
-	.capture = {
-		.stream_name = "AC97 Capture",
-		.channels_min = 2,
-		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE, },
-};
-EXPORT_SYMBOL_GPL(bfin_ac97_dai);
-
-static __devinit int asoc_bfin_ac97_probe(struct platform_device *pdev)
-{
-	return snd_soc_register_dai(&pdev->dev, &bfin_ac97_dai);
-}
 
-static int __devexit asoc_bfin_ac97_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_dai(&pdev->dev);
 	return 0;
 }
 
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index 83012da9dfc24969c14d01de5ccd1e0bc047cbd7..ea4951cf5526d5871af7441430d583d81fd3749c 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -29,22 +29,12 @@
 #include <asm/portmux.h>
 
 #include "../codecs/ad1836.h"
-#include "bf5xx-sport.h"
 
 #include "bf5xx-tdm-pcm.h"
 #include "bf5xx-tdm.h"
 
 static struct snd_soc_card bf5xx_ad1836;
 
-static int bf5xx_ad1836_startup(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-
-	snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
-	return 0;
-}
-
 static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
@@ -75,23 +65,33 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
 }
 
 static struct snd_soc_ops bf5xx_ad1836_ops = {
-	.startup = bf5xx_ad1836_startup,
 	.hw_params = bf5xx_ad1836_hw_params,
 };
 
-static struct snd_soc_dai_link bf5xx_ad1836_dai = {
-	.name = "ad1836",
-	.stream_name = "AD1836",
-	.cpu_dai_name = "bf5xx-tdm",
-	.codec_dai_name = "ad1836-hifi",
-	.platform_name = "bf5xx-tdm-pcm-audio",
-	.codec_name = "ad1836-codec.0",
-	.ops = &bf5xx_ad1836_ops,
+static struct snd_soc_dai_link bf5xx_ad1836_dai[] = {
+	{
+		.name = "ad1836",
+		.stream_name = "AD1836",
+		.cpu_dai_name = "bfin-tdm.0",
+		.codec_dai_name = "ad1836-hifi",
+		.platform_name = "bfin-tdm-pcm-audio",
+		.codec_name = "ad1836.0",
+		.ops = &bf5xx_ad1836_ops,
+	},
+	{
+		.name = "ad1836",
+		.stream_name = "AD1836",
+		.cpu_dai_name = "bfin-tdm.1",
+		.codec_dai_name = "ad1836-hifi",
+		.platform_name = "bfin-tdm-pcm-audio",
+		.codec_name = "ad1836.0",
+		.ops = &bf5xx_ad1836_ops,
+	},
 };
 
 static struct snd_soc_card bf5xx_ad1836 = {
-	.name = "bf5xx_ad1836",
-	.dai_link = &bf5xx_ad1836_dai,
+	.name = "bfin-ad1836",
+	.dai_link = &bf5xx_ad1836_dai[CONFIG_SND_BF5XX_SPORT_NUM],
 	.num_links = 1,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c
index d3ccb926b5e43c9004a6bf6e35e2606bdfa28629..d6651c033cb711a35c69dcde2320c213e50a5f5b 100644
--- a/sound/soc/blackfin/bf5xx-ad193x.c
+++ b/sound/soc/blackfin/bf5xx-ad193x.c
@@ -38,30 +38,28 @@
 #include <asm/portmux.h>
 
 #include "../codecs/ad193x.h"
-#include "bf5xx-sport.h"
 
 #include "bf5xx-tdm-pcm.h"
 #include "bf5xx-tdm.h"
 
 static struct snd_soc_card bf5xx_ad193x;
 
-static int bf5xx_ad193x_startup(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-
-	snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
-	return 0;
-}
-
 static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	unsigned int clk = 0;
 	unsigned int channel_map[] = {0, 1, 2, 3, 4, 5, 6, 7};
 	int ret = 0;
+
+	switch (params_rate(params)) {
+	case 48000:
+		clk = 12288000;
+		break;
+	}
+
 	/* set cpu DAI configuration */
 	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
 		SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
@@ -74,6 +72,12 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
 	if (ret < 0)
 		return ret;
 
+	/* set the codec system clock for DAC and ADC */
+	ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk,
+		SND_SOC_CLOCK_IN);
+	if (ret < 0)
+		return ret;
+
 	/* set codec DAI slots, 8 channels, all channels are enabled */
 	ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xFF, 0xFF, 8, 32);
 	if (ret < 0)
@@ -89,23 +93,33 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
 }
 
 static struct snd_soc_ops bf5xx_ad193x_ops = {
-	.startup = bf5xx_ad193x_startup,
 	.hw_params = bf5xx_ad193x_hw_params,
 };
 
-static struct snd_soc_dai_link bf5xx_ad193x_dai = {
-	.name = "ad193x",
-	.stream_name = "AD193X",
-	.cpu_dai_name = "bf5xx-tdm",
-	.codec_dai_name ="ad193x-hifi",
-	.platform_name = "bf5xx-tdm-pcm-audio",
-	.codec_name = "ad193x-codec.5",
-	.ops = &bf5xx_ad193x_ops,
+static struct snd_soc_dai_link bf5xx_ad193x_dai[] = {
+	{
+		.name = "ad193x",
+		.stream_name = "AD193X",
+		.cpu_dai_name = "bfin-tdm.0",
+		.codec_dai_name ="ad193x-hifi",
+		.platform_name = "bfin-tdm-pcm-audio",
+		.codec_name = "ad193x.5",
+		.ops = &bf5xx_ad193x_ops,
+	},
+	{
+		.name = "ad193x",
+		.stream_name = "AD193X",
+		.cpu_dai_name = "bfin-tdm.1",
+		.codec_dai_name ="ad193x-hifi",
+		.platform_name = "bfin-tdm-pcm-audio",
+		.codec_name = "ad193x.5",
+		.ops = &bf5xx_ad193x_ops,
+	},
 };
 
 static struct snd_soc_card bf5xx_ad193x = {
-	.name = "bf5xx_ad193x",
-	.dai_link = &bf5xx_ad193x_dai,
+	.name = "bfin-ad193x",
+	.dai_link = &bf5xx_ad193x_dai[CONFIG_SND_BF5XX_SPORT_NUM],
 	.num_links = 1,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ad1980.c b/sound/soc/blackfin/bf5xx-ad1980.c
index d57c9c9c9883207039174b71cdfa490b64109dfa..06a84b211b52bcdcb08783ae9623e9ab2ecb9f35 100644
--- a/sound/soc/blackfin/bf5xx-ad1980.c
+++ b/sound/soc/blackfin/bf5xx-ad1980.c
@@ -47,39 +47,34 @@
 #include <asm/portmux.h>
 
 #include "../codecs/ad1980.h"
-#include "bf5xx-sport.h"
+
 #include "bf5xx-ac97-pcm.h"
 #include "bf5xx-ac97.h"
 
 static struct snd_soc_card bf5xx_board;
 
-static int bf5xx_board_startup(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-
-	pr_debug("%s enter\n", __func__);
-	snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
-	return 0;
-}
-
-static struct snd_soc_ops bf5xx_board_ops = {
-	.startup = bf5xx_board_startup,
-};
-
-static struct snd_soc_dai_link bf5xx_board_dai = {
-	.name = "AC97",
-	.stream_name = "AC97 HiFi",
-	.cpu_dai_name = "bfin-ac97",
-	.codec_dai_name = "ad1980-hifi",
-	.platform_name = "bfin-pcm-audio",
-	.codec_name = "ad1980-codec",
-	.ops = &bf5xx_board_ops,
+static struct snd_soc_dai_link bf5xx_board_dai[] = {
+	{
+		.name = "AC97",
+		.stream_name = "AC97 HiFi",
+		.cpu_dai_name = "bfin-ac97.0",
+		.codec_dai_name = "ad1980-hifi",
+		.platform_name = "bfin-ac97-pcm-audio",
+		.codec_name = "ad1980",
+	},
+	{
+		.name = "AC97",
+		.stream_name = "AC97 HiFi",
+		.cpu_dai_name = "bfin-ac97.1",
+		.codec_dai_name = "ad1980-hifi",
+		.platform_name = "bfin-ac97-pcm-audio",
+		.codec_name = "ad1980",
+	},
 };
 
 static struct snd_soc_card bf5xx_board = {
-	.name = "bf5xx-board",
-	.dai_link = &bf5xx_board_dai,
+	.name = "bfin-ad1980",
+	.dai_link = &bf5xx_board_dai[CONFIG_SND_BF5XX_SPORT_NUM],
 	.num_links = 1,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index 732fb8bad076b6785b5a7572ef34652aa4ba465f..732a247f25278cf7b2356e12d52d773a73cb7548 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -145,16 +145,6 @@ static int bf5xx_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int bf5xx_ad73311_startup(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-
-	pr_debug("%s enter\n", __func__);
-	snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
-	return 0;
-}
-
 static int bf5xx_ad73311_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
@@ -176,24 +166,34 @@ static int bf5xx_ad73311_hw_params(struct snd_pcm_substream *substream,
 
 
 static struct snd_soc_ops bf5xx_ad73311_ops = {
-	.startup = bf5xx_ad73311_startup,
 	.hw_params = bf5xx_ad73311_hw_params,
 };
 
-static struct snd_soc_dai_link bf5xx_ad73311_dai = {
-	.name = "ad73311",
-	.stream_name = "AD73311",
-	.cpu_dai_name = "bf5xx-i2s",
-	.codec_dai_name = "ad73311-hifi",
-	.platform_name = "bfin-pcm-audio",
-	.codec_name = "ad73311-codec",
-	.ops = &bf5xx_ad73311_ops,
+static struct snd_soc_dai_link bf5xx_ad73311_dai[] = {
+	{
+		.name = "ad73311",
+		.stream_name = "AD73311",
+		.cpu_dai_name = "bfin-i2s.0",
+		.codec_dai_name = "ad73311-hifi",
+		.platform_name = "bfin-i2s-pcm-audio",
+		.codec_name = "ad73311",
+		.ops = &bf5xx_ad73311_ops,
+	},
+	{
+		.name = "ad73311",
+		.stream_name = "AD73311",
+		.cpu_dai_name = "bfin-i2s.1",
+		.codec_dai_name = "ad73311-hifi",
+		.platform_name = "bfin-i2s-pcm-audio",
+		.codec_name = "ad73311",
+		.ops = &bf5xx_ad73311_ops,
+	},
 };
 
 static struct snd_soc_card bf5xx_ad73311 = {
-	.name = "bf5xx_ad73311",
+	.name = "bfin-ad73311",
 	.probe = bf5xx_probe,
-	.dai_link = &bf5xx_ad73311_dai,
+	.dai_link = &bf5xx_ad73311_dai[CONFIG_SND_BF5XX_SPORT_NUM],
 	.num_links = 1,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index 890a0dccf902a4fc14922cd11565406df86ec0b7..b5101efd1c8733bd002cf5ae700f5807b665ebed 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -148,10 +148,15 @@ static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
 
 static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
 	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_dma_buffer *buf = &substream->dma_buffer;
 	int ret;
 
 	pr_debug("%s enter\n", __func__);
+
 	snd_soc_set_runtime_hwparams(substream, &bf5xx_pcm_hardware);
 
 	ret = snd_pcm_hw_constraint_integer(runtime, \
@@ -159,9 +164,14 @@ static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
 	if (ret < 0)
 		goto out;
 
-	if (sport_handle != NULL)
+	if (sport_handle != NULL) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			sport_handle->tx_buf = buf->area;
+		else
+			sport_handle->rx_buf = buf->area;
+
 		runtime->private_data = sport_handle;
-	else {
+	} else {
 		pr_err("sport_handle is NULL\n");
 		return -1;
 	}
@@ -214,11 +224,6 @@ static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 	pr_debug("%s, area:%p, size:0x%08lx\n", __func__,
 		buf->area, buf->bytes);
 
-	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
-		sport_handle->tx_buf = buf->area;
-	else
-		sport_handle->rx_buf = buf->area;
-
 	return 0;
 }
 
@@ -239,8 +244,6 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
 		dma_free_coherent(NULL, buf->bytes, buf->area, 0);
 		buf->area = NULL;
 	}
-	if (sport_handle)
-		sport_done(sport_handle);
 }
 
 static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32);
@@ -292,7 +295,7 @@ static int __devexit bfin_i2s_soc_platform_remove(struct platform_device *pdev)
 
 static struct platform_driver bfin_i2s_pcm_driver = {
 	.driver = {
-			.name = "bfin-pcm-audio",
+			.name = "bfin-i2s-pcm-audio",
 			.owner = THIS_MODULE,
 	},
 
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index d453b1e9d607d0d0e9d712bf981a3e6dda4ae17f..00cc3e00b2fead767ca60cbc54e603b3521f960a 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -51,59 +51,24 @@ struct bf5xx_i2s_port {
 	int configured;
 };
 
-static struct bf5xx_i2s_port bf5xx_i2s;
-static int sport_num = CONFIG_SND_BF5XX_SPORT_NUM;
-
-static struct sport_param sport_params[2] = {
-	{
-		.dma_rx_chan	= CH_SPORT0_RX,
-		.dma_tx_chan	= CH_SPORT0_TX,
-		.err_irq	= IRQ_SPORT0_ERROR,
-		.regs		= (struct sport_register *)SPORT0_TCR1,
-	},
-	{
-		.dma_rx_chan	= CH_SPORT1_RX,
-		.dma_tx_chan	= CH_SPORT1_TX,
-		.err_irq	= IRQ_SPORT1_ERROR,
-		.regs		= (struct sport_register *)SPORT1_TCR1,
-	}
-};
-
-/*
- * Setting the TFS pin selector for SPORT 0 based on whether the selected
- * port id F or G. If the port is F then no conflict should exist for the
- * TFS. When Port G is selected and EMAC then there is a conflict between
- * the PHY interrupt line and TFS.  Current settings prevent the conflict
- * by ignoring the TFS pin when Port G is selected. This allows both
- * codecs and EMAC using Port G concurrently.
- */
-#ifdef CONFIG_BF527_SPORT0_PORTG
-#define LOCAL_SPORT0_TFS (0)
-#else
-#define LOCAL_SPORT0_TFS (P_SPORT0_TFS)
-#endif
-
-static u16 sport_req[][7] = { {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
-		P_SPORT0_DRPRI, P_SPORT0_RSCLK, LOCAL_SPORT0_TFS, 0},
-		{P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, P_SPORT1_DRPRI,
-		P_SPORT1_RSCLK, P_SPORT1_TFS, 0} };
-
 static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		unsigned int fmt)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
+	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
 	int ret = 0;
 
 	/* interface format:support I2S,slave mode */
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_I2S:
-		bf5xx_i2s.tcr1 |= TFSR | TCKFE;
-		bf5xx_i2s.rcr1 |= RFSR | RCKFE;
-		bf5xx_i2s.tcr2 |= TSFSE;
-		bf5xx_i2s.rcr2 |= RSFSE;
+		bf5xx_i2s->tcr1 |= TFSR | TCKFE;
+		bf5xx_i2s->rcr1 |= RFSR | RCKFE;
+		bf5xx_i2s->tcr2 |= TSFSE;
+		bf5xx_i2s->rcr2 |= RSFSE;
 		break;
 	case SND_SOC_DAIFMT_DSP_A:
-		bf5xx_i2s.tcr1 |= TFSR;
-		bf5xx_i2s.rcr1 |= RFSR;
+		bf5xx_i2s->tcr1 |= TFSR;
+		bf5xx_i2s->rcr1 |= RFSR;
 		break;
 	case SND_SOC_DAIFMT_LEFT_J:
 		ret = -EINVAL;
@@ -135,29 +100,35 @@ static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream,
 				struct snd_pcm_hw_params *params,
 				struct snd_soc_dai *dai)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
 	int ret = 0;
 
-	bf5xx_i2s.tcr2 &= ~0x1f;
-	bf5xx_i2s.rcr2 &= ~0x1f;
+	bf5xx_i2s->tcr2 &= ~0x1f;
+	bf5xx_i2s->rcr2 &= ~0x1f;
 	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S8:
+		bf5xx_i2s->tcr2 |= 7;
+		bf5xx_i2s->rcr2 |= 7;
+		sport_handle->wdsize = 1;
 	case SNDRV_PCM_FORMAT_S16_LE:
-		bf5xx_i2s.tcr2 |= 15;
-		bf5xx_i2s.rcr2 |= 15;
+		bf5xx_i2s->tcr2 |= 15;
+		bf5xx_i2s->rcr2 |= 15;
 		sport_handle->wdsize = 2;
 		break;
 	case SNDRV_PCM_FORMAT_S24_LE:
-		bf5xx_i2s.tcr2 |= 23;
-		bf5xx_i2s.rcr2 |= 23;
+		bf5xx_i2s->tcr2 |= 23;
+		bf5xx_i2s->rcr2 |= 23;
 		sport_handle->wdsize = 3;
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
-		bf5xx_i2s.tcr2 |= 31;
-		bf5xx_i2s.rcr2 |= 31;
+		bf5xx_i2s->tcr2 |= 31;
+		bf5xx_i2s->rcr2 |= 31;
 		sport_handle->wdsize = 4;
 		break;
 	}
 
-	if (!bf5xx_i2s.configured) {
+	if (!bf5xx_i2s->configured) {
 		/*
 		 * TX and RX are not independent,they are enabled at the
 		 * same time, even if only one side is running. So, we
@@ -166,16 +137,16 @@ static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream,
 		 *
 		 * CPU DAI:slave mode.
 		 */
-		bf5xx_i2s.configured = 1;
-		ret = sport_config_rx(sport_handle, bf5xx_i2s.rcr1,
-				      bf5xx_i2s.rcr2, 0, 0);
+		bf5xx_i2s->configured = 1;
+		ret = sport_config_rx(sport_handle, bf5xx_i2s->rcr1,
+				      bf5xx_i2s->rcr2, 0, 0);
 		if (ret) {
 			pr_err("SPORT is busy!\n");
 			return -EBUSY;
 		}
 
-		ret = sport_config_tx(sport_handle, bf5xx_i2s.tcr1,
-				      bf5xx_i2s.tcr2, 0, 0);
+		ret = sport_config_tx(sport_handle, bf5xx_i2s->tcr1,
+				      bf5xx_i2s->tcr2, 0, 0);
 		if (ret) {
 			pr_err("SPORT is busy!\n");
 			return -EBUSY;
@@ -188,41 +159,19 @@ static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream,
 static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream,
 			       struct snd_soc_dai *dai)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
+
 	pr_debug("%s enter\n", __func__);
 	/* No active stream, SPORT is allowed to be configured again. */
 	if (!dai->active)
-		bf5xx_i2s.configured = 0;
-}
-
-static int bf5xx_i2s_probe(struct snd_soc_dai *dai)
-{
-	pr_debug("%s enter\n", __func__);
-	if (peripheral_request_list(&sport_req[sport_num][0], "soc-audio")) {
-		pr_err("Requesting Peripherals failed\n");
-		return -EFAULT;
-	}
-
-	/* request DMA for SPORT */
-	sport_handle = sport_init(&sport_params[sport_num], 4, \
-			2 * sizeof(u32), NULL);
-	if (!sport_handle) {
-		peripheral_free_list(&sport_req[sport_num][0]);
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static int bf5xx_i2s_remove(struct snd_soc_dai *dai)
-{
-	pr_debug("%s enter\n", __func__);
-	peripheral_free_list(&sport_req[sport_num][0]);
-	return 0;
+		bf5xx_i2s->configured = 0;
 }
 
 #ifdef CONFIG_PM
 static int bf5xx_i2s_suspend(struct snd_soc_dai *dai)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
 
 	pr_debug("%s : sport %d\n", __func__, dai->id);
 
@@ -235,19 +184,21 @@ static int bf5xx_i2s_suspend(struct snd_soc_dai *dai)
 
 static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
 	int ret;
 
 	pr_debug("%s : sport %d\n", __func__, dai->id);
 
-	ret = sport_config_rx(sport_handle, bf5xx_i2s.rcr1,
-				      bf5xx_i2s.rcr2, 0, 0);
+	ret = sport_config_rx(sport_handle, bf5xx_i2s->rcr1,
+				      bf5xx_i2s->rcr2, 0, 0);
 	if (ret) {
 		pr_err("SPORT is busy!\n");
 		return -EBUSY;
 	}
 
-	ret = sport_config_tx(sport_handle, bf5xx_i2s.tcr1,
-				      bf5xx_i2s.tcr2, 0, 0);
+	ret = sport_config_tx(sport_handle, bf5xx_i2s->tcr1,
+				      bf5xx_i2s->tcr2, 0, 0);
 	if (ret) {
 		pr_err("SPORT is busy!\n");
 		return -EBUSY;
@@ -266,8 +217,11 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
 		SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | \
 		SNDRV_PCM_RATE_96000)
 
-#define BF5XX_I2S_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |\
-	SNDRV_PCM_FMTBIT_S32_LE)
+#define BF5XX_I2S_FORMATS \
+	(SNDRV_PCM_FMTBIT_S8 | \
+	 SNDRV_PCM_FMTBIT_S16_LE | \
+	 SNDRV_PCM_FMTBIT_S24_LE | \
+	 SNDRV_PCM_FMTBIT_S32_LE)
 
 static struct snd_soc_dai_ops bf5xx_i2s_dai_ops = {
 	.shutdown	= bf5xx_i2s_shutdown,
@@ -276,8 +230,6 @@ static struct snd_soc_dai_ops bf5xx_i2s_dai_ops = {
 };
 
 static struct snd_soc_dai_driver bf5xx_i2s_dai = {
-	.probe = bf5xx_i2s_probe,
-	.remove = bf5xx_i2s_remove,
 	.suspend = bf5xx_i2s_suspend,
 	.resume = bf5xx_i2s_resume,
 	.playback = {
@@ -293,23 +245,45 @@ static struct snd_soc_dai_driver bf5xx_i2s_dai = {
 	.ops = &bf5xx_i2s_dai_ops,
 };
 
-static int bfin_i2s_drv_probe(struct platform_device *pdev)
+static int __devinit bf5xx_i2s_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_dai(&pdev->dev, &bf5xx_i2s_dai);
+	struct sport_device *sport_handle;
+	int ret;
+
+	/* configure SPORT for I2S */
+	sport_handle = sport_init(pdev, 4, 2 * sizeof(u32),
+		sizeof(struct bf5xx_i2s_port));
+	if (!sport_handle)
+		return -ENODEV;
+
+	/* register with the ASoC layers */
+	ret = snd_soc_register_dai(&pdev->dev, &bf5xx_i2s_dai);
+	if (ret) {
+		pr_err("Failed to register DAI: %d\n", ret);
+		sport_done(sport_handle);
+		return ret;
+	}
+
+	return 0;
 }
 
-static int __devexit bfin_i2s_drv_remove(struct platform_device *pdev)
+static int __devexit bf5xx_i2s_remove(struct platform_device *pdev)
 {
+	struct sport_device *sport_handle = platform_get_drvdata(pdev);
+
+	pr_debug("%s enter\n", __func__);
+
 	snd_soc_unregister_dai(&pdev->dev);
+	sport_done(sport_handle);
+
 	return 0;
 }
 
 static struct platform_driver bfin_i2s_driver = {
-	.probe = bfin_i2s_drv_probe,
-	.remove = __devexit_p(bfin_i2s_drv_remove),
-
+	.probe  = bf5xx_i2s_probe,
+	.remove = __devexit_p(bf5xx_i2s_remove),
 	.driver = {
-		.name = "bf5xx-i2s",
+		.name = "bfin-i2s",
 		.owner = THIS_MODULE,
 	},
 };
diff --git a/sound/soc/blackfin/bf5xx-sport.c b/sound/soc/blackfin/bf5xx-sport.c
index 99051ff0954e6ffe6772d0ee4957ee53e4d3ebc4..a2d40349fcc4113e7892ceb61401af2a140f9e07 100644
--- a/sound/soc/blackfin/bf5xx-sport.c
+++ b/sound/soc/blackfin/bf5xx-sport.c
@@ -42,8 +42,6 @@
 /* delay between frame sync pulse and first data bit in multichannel mode */
 #define FRAME_DELAY (1<<12)
 
-struct sport_device *sport_handle;
-EXPORT_SYMBOL(sport_handle);
 /* note: multichannel is in units of 8 channels,
  * tdm_count is # channels NOT / 8 ! */
 int sport_set_multichannel(struct sport_device *sport,
@@ -798,86 +796,164 @@ int sport_set_err_callback(struct sport_device *sport,
 }
 EXPORT_SYMBOL(sport_set_err_callback);
 
-struct sport_device *sport_init(struct sport_param *param, unsigned wdsize,
-		unsigned dummy_count, void *private_data)
+static int sport_config_pdev(struct platform_device *pdev, struct sport_param *param)
 {
-	int ret;
+	/* Extract settings from platform data */
+	struct device *dev = &pdev->dev;
+	struct bfin_snd_platform_data *pdata = dev->platform_data;
+	struct resource *res;
+
+	param->num = pdev->id;
+
+	if (!pdata) {
+		dev_err(dev, "no platform_data\n");
+		return -ENODEV;
+	}
+	param->pin_req = pdata->pin_req;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(dev, "no MEM resource\n");
+		return -ENODEV;
+	}
+	param->regs = (struct sport_register *)res->start;
+
+	/* first RX, then TX */
+	res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+	if (!res) {
+		dev_err(dev, "no rx DMA resource\n");
+		return -ENODEV;
+	}
+	param->dma_rx_chan = res->start;
+
+	res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+	if (!res) {
+		dev_err(dev, "no tx DMA resource\n");
+		return -ENODEV;
+	}
+	param->dma_tx_chan = res->start;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_err(dev, "no irq resource\n");
+		return -ENODEV;
+	}
+	param->err_irq = res->start;
+
+	return 0;
+}
+
+struct sport_device *sport_init(struct platform_device *pdev,
+	unsigned int wdsize, unsigned int dummy_count, size_t priv_size)
+{
+	struct device *dev = &pdev->dev;
+	struct sport_param param;
 	struct sport_device *sport;
-	pr_debug("%s enter\n", __func__);
-	BUG_ON(param == NULL);
-	BUG_ON(wdsize == 0 || dummy_count == 0);
-	sport = kmalloc(sizeof(struct sport_device), GFP_KERNEL);
-	if (!sport) {
-		pr_err("Failed to allocate for sport device\n");
+	int ret;
+
+	dev_dbg(dev, "%s enter\n", __func__);
+
+	param.wdsize = wdsize;
+	param.dummy_count = dummy_count;
+	BUG_ON(param.wdsize == 0 || param.dummy_count == 0);
+
+	ret = sport_config_pdev(pdev, &param);
+	if (ret)
+		return NULL;
+
+	if (peripheral_request_list(param.pin_req, "soc-audio")) {
+		dev_err(dev, "requesting Peripherals failed\n");
 		return NULL;
 	}
 
-	memset(sport, 0, sizeof(struct sport_device));
-	sport->dma_rx_chan = param->dma_rx_chan;
-	sport->dma_tx_chan = param->dma_tx_chan;
-	sport->err_irq = param->err_irq;
-	sport->regs = param->regs;
-	sport->private_data = private_data;
+	sport = kzalloc(sizeof(*sport), GFP_KERNEL);
+	if (!sport) {
+		dev_err(dev, "failed to allocate for sport device\n");
+		goto __init_err0;
+	}
+
+	sport->num = param.num;
+	sport->dma_rx_chan = param.dma_rx_chan;
+	sport->dma_tx_chan = param.dma_tx_chan;
+	sport->err_irq = param.err_irq;
+	sport->regs = param.regs;
+	sport->pin_req = param.pin_req;
 
 	if (request_dma(sport->dma_rx_chan, "SPORT RX Data") == -EBUSY) {
-		pr_err("Failed to request RX dma %d\n", \
-				sport->dma_rx_chan);
+		dev_err(dev, "failed to request RX dma %d\n", sport->dma_rx_chan);
 		goto __init_err1;
 	}
 	if (set_dma_callback(sport->dma_rx_chan, rx_handler, sport) != 0) {
-		pr_err("Failed to request RX irq %d\n", \
-				sport->dma_rx_chan);
+		dev_err(dev, "failed to request RX irq %d\n", sport->dma_rx_chan);
 		goto __init_err2;
 	}
 
 	if (request_dma(sport->dma_tx_chan, "SPORT TX Data") == -EBUSY) {
-		pr_err("Failed to request TX dma %d\n", \
-				sport->dma_tx_chan);
+		dev_err(dev, "failed to request TX dma %d\n", sport->dma_tx_chan);
 		goto __init_err2;
 	}
 
 	if (set_dma_callback(sport->dma_tx_chan, tx_handler, sport) != 0) {
-		pr_err("Failed to request TX irq %d\n", \
-				sport->dma_tx_chan);
+		dev_err(dev, "failed to request TX irq %d\n", sport->dma_tx_chan);
 		goto __init_err3;
 	}
 
 	if (request_irq(sport->err_irq, err_handler, IRQF_SHARED, "SPORT err",
 			sport) < 0) {
-		pr_err("Failed to request err irq:%d\n", \
-				sport->err_irq);
+		dev_err(dev, "failed to request err irq %d\n", sport->err_irq);
 		goto __init_err3;
 	}
 
-	pr_err("dma rx:%d tx:%d, err irq:%d, regs:%p\n",
+	dev_info(dev, "dma rx:%d tx:%d, err irq:%d, regs:%p\n",
 			sport->dma_rx_chan, sport->dma_tx_chan,
 			sport->err_irq, sport->regs);
 
-	sport->wdsize = wdsize;
-	sport->dummy_count = dummy_count;
+	sport->wdsize = param.wdsize;
+	sport->dummy_count = param.dummy_count;
+
+	sport->private_data = kzalloc(priv_size, GFP_KERNEL);
+	if (!sport->private_data) {
+		dev_err(dev, "could not alloc priv data %zu bytes\n", priv_size);
+		goto __init_err4;
+	}
 
 	if (L1_DATA_A_LENGTH)
-		sport->dummy_buf = l1_data_sram_zalloc(dummy_count * 2);
+		sport->dummy_buf = l1_data_sram_zalloc(param.dummy_count * 2);
 	else
-		sport->dummy_buf = kzalloc(dummy_count * 2, GFP_KERNEL);
+		sport->dummy_buf = kzalloc(param.dummy_count * 2, GFP_KERNEL);
 	if (sport->dummy_buf == NULL) {
-		pr_err("Failed to allocate dummy buffer\n");
-		goto __error;
+		dev_err(dev, "failed to allocate dummy buffer\n");
+		goto __error1;
 	}
 
 	ret = sport_config_rx_dummy(sport);
 	if (ret) {
-		pr_err("Failed to config rx dummy ring\n");
-		goto __error;
+		dev_err(dev, "failed to config rx dummy ring\n");
+		goto __error2;
 	}
 	ret = sport_config_tx_dummy(sport);
 	if (ret) {
-		pr_err("Failed to config tx dummy ring\n");
-		goto __error;
+		dev_err(dev, "failed to config tx dummy ring\n");
+		goto __error3;
 	}
 
+	platform_set_drvdata(pdev, sport);
+
 	return sport;
-__error:
+__error3:
+	if (L1_DATA_A_LENGTH)
+		l1_data_sram_free(sport->dummy_rx_desc);
+	else
+		dma_free_coherent(NULL, 2*sizeof(struct dmasg),
+				sport->dummy_rx_desc, 0);
+__error2:
+	if (L1_DATA_A_LENGTH)
+		l1_data_sram_free(sport->dummy_buf);
+	else
+		kfree(sport->dummy_buf);
+__error1:
+	kfree(sport->private_data);
+__init_err4:
 	free_irq(sport->err_irq, sport);
 __init_err3:
 	free_dma(sport->dma_tx_chan);
@@ -885,6 +961,8 @@ struct sport_device *sport_init(struct sport_param *param, unsigned wdsize,
 	free_dma(sport->dma_rx_chan);
 __init_err1:
 	kfree(sport);
+__init_err0:
+	peripheral_free_list(param.pin_req);
 	return NULL;
 }
 EXPORT_SYMBOL(sport_init);
@@ -917,8 +995,9 @@ void sport_done(struct sport_device *sport)
 	free_dma(sport->dma_tx_chan);
 	free_irq(sport->err_irq, sport);
 
+	kfree(sport->private_data);
+	peripheral_free_list(sport->pin_req);
 	kfree(sport);
-		sport = NULL;
 }
 EXPORT_SYMBOL(sport_done);
 
diff --git a/sound/soc/blackfin/bf5xx-sport.h b/sound/soc/blackfin/bf5xx-sport.h
index a86e8cc0b2d30ab45b36e7ab489e8cbc7d7e8f2f..5ab60bd613ea314cfc73b3219f07282b8945f8f2 100644
--- a/sound/soc/blackfin/bf5xx-sport.h
+++ b/sound/soc/blackfin/bf5xx-sport.h
@@ -1,5 +1,5 @@
 /*
- * File:         bf5xx_ac97_sport.h
+ * File:         bf5xx_sport.h
  * Based on:
  * Author:       Roy Huang <roy.huang@analog.com>
  *
@@ -33,15 +33,18 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 #include <linux/workqueue.h>
+#include <linux/platform_device.h>
 #include <asm/dma.h>
 #include <asm/bfin_sport.h>
 
 #define DESC_ELEMENT_COUNT 9
 
 struct sport_device {
+	int num;
 	int dma_rx_chan;
 	int dma_tx_chan;
 	int err_irq;
+	const unsigned short *pin_req;
 	struct sport_register *regs;
 
 	unsigned char *rx_buf;
@@ -103,17 +106,20 @@ struct sport_device {
 	void *private_data;
 };
 
-extern struct sport_device *sport_handle;
-
 struct sport_param {
+	int num;
 	int dma_rx_chan;
 	int dma_tx_chan;
 	int err_irq;
+	const unsigned short *pin_req;
 	struct sport_register *regs;
+	unsigned int wdsize;
+	unsigned int dummy_count;
+	void *private_data;
 };
 
-struct sport_device *sport_init(struct sport_param *param, unsigned wdsize,
-		unsigned dummy_count, void *private_data);
+struct sport_device *sport_init(struct platform_device *pdev,
+	unsigned int wdsize, unsigned int dummy_count, size_t priv_size);
 
 void sport_done(struct sport_device *sport);
 
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index ad28663f5bbdf3fe2ee53dacc57cd5ca46cfdb7a..767e772a815de3b7b1bc2a6550df126b9525bda1 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -44,16 +44,6 @@
 
 static struct snd_soc_card bf5xx_ssm2602;
 
-static int bf5xx_ssm2602_startup(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-
-	pr_debug("%s enter\n", __func__);
-	snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
-	return 0;
-}
-
 static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
@@ -109,23 +99,33 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
 }
 
 static struct snd_soc_ops bf5xx_ssm2602_ops = {
-	.startup = bf5xx_ssm2602_startup,
 	.hw_params = bf5xx_ssm2602_hw_params,
 };
 
-static struct snd_soc_dai_link bf5xx_ssm2602_dai = {
-	.name = "ssm2602",
-	.stream_name = "SSM2602",
-	.cpu_dai_name = "bf5xx-i2s",
-	.codec_dai_name = "ssm2602-hifi",
-	.platform_name = "bf5xx-pcm-audio",
-	.codec_name = "ssm2602-codec.0-001b",
-	.ops = &bf5xx_ssm2602_ops,
+static struct snd_soc_dai_link bf5xx_ssm2602_dai[] = {
+	{
+		.name = "ssm2602",
+		.stream_name = "SSM2602",
+		.cpu_dai_name = "bfin-i2s.0",
+		.codec_dai_name = "ssm2602-hifi",
+		.platform_name = "bfin-i2s-pcm-audio",
+		.codec_name = "ssm2602.0-001b",
+		.ops = &bf5xx_ssm2602_ops,
+	},
+	{
+		.name = "ssm2602",
+		.stream_name = "SSM2602",
+		.cpu_dai_name = "bfin-i2s.1",
+		.codec_dai_name = "ssm2602-hifi",
+		.platform_name = "bfin-i2s-pcm-audio",
+		.codec_name = "ssm2602.0-001b",
+		.ops = &bf5xx_ssm2602_ops,
+	},
 };
 
 static struct snd_soc_card bf5xx_ssm2602 = {
-	.name = "bf5xx_ssm2602",
-	.dai_link = &bf5xx_ssm2602_dai,
+	.name = "bfin-ssm2602",
+	.dai_link = &bf5xx_ssm2602_dai[CONFIG_SND_BF5XX_SPORT_NUM],
 	.num_links = 1,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c
index 74cf759b78a6ceac0fa2210e25f540e191ed1e08..07cfc7a9e49acc1d44f63876b17f102230ab4703 100644
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.c
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c
@@ -154,7 +154,12 @@ static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
 
 static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
 	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_dma_buffer *buf = &substream->dma_buffer;
+
 	int ret = 0;
 
 	snd_soc_set_runtime_hwparams(substream, &bf5xx_pcm_hardware);
@@ -164,9 +169,14 @@ static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
 	if (ret < 0)
 		goto out;
 
-	if (sport_handle != NULL)
+	if (sport_handle != NULL) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			sport_handle->tx_buf = buf->area;
+		else
+			sport_handle->rx_buf = buf->area;
+
 		runtime->private_data = sport_handle;
-	else {
+	} else {
 		pr_err("sport_handle is NULL\n");
 		ret = -ENODEV;
 	}
@@ -249,11 +259,6 @@ static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 	}
 	buf->bytes = size;
 
-	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
-		sport_handle->tx_buf = buf->area;
-	else
-		sport_handle->rx_buf = buf->area;
-
 	return 0;
 }
 
@@ -274,8 +279,6 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
 		dma_free_coherent(NULL, buf->bytes, buf->area, 0);
 		buf->area = NULL;
 	}
-	if (sport_handle)
-		sport_done(sport_handle);
 }
 
 static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32);
@@ -326,7 +329,7 @@ static int __devexit bf5xx_soc_platform_remove(struct platform_device *pdev)
 
 static struct platform_driver bfin_tdm_driver = {
 	.driver = {
-			.name = "bf5xx-tdm-pcm-audio",
+			.name = "bfin-tdm-pcm-audio",
 			.owner = THIS_MODULE,
 	},
 
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
index 5515ac9e05c70bca470a3f2fe913747cb95fe16f..a822d1ee1380057db79148c265785e933616d1b2 100644
--- a/sound/soc/blackfin/bf5xx-tdm.c
+++ b/sound/soc/blackfin/bf5xx-tdm.c
@@ -46,43 +46,6 @@
 #include "bf5xx-sport.h"
 #include "bf5xx-tdm.h"
 
-static struct bf5xx_tdm_port bf5xx_tdm;
-static int sport_num = CONFIG_SND_BF5XX_SPORT_NUM;
-
-static struct sport_param sport_params[2] = {
-	{
-		.dma_rx_chan    = CH_SPORT0_RX,
-		.dma_tx_chan    = CH_SPORT0_TX,
-		.err_irq        = IRQ_SPORT0_ERROR,
-		.regs           = (struct sport_register *)SPORT0_TCR1,
-	},
-	{
-		.dma_rx_chan    = CH_SPORT1_RX,
-		.dma_tx_chan    = CH_SPORT1_TX,
-		.err_irq        = IRQ_SPORT1_ERROR,
-		.regs           = (struct sport_register *)SPORT1_TCR1,
-	}
-};
-
-/*
- * Setting the TFS pin selector for SPORT 0 based on whether the selected
- * port id F or G. If the port is F then no conflict should exist for the
- * TFS. When Port G is selected and EMAC then there is a conflict between
- * the PHY interrupt line and TFS.  Current settings prevent the conflict
- * by ignoring the TFS pin when Port G is selected. This allows both
- * codecs and EMAC using Port G concurrently.
- */
-#ifdef CONFIG_BF527_SPORT0_PORTG
-#define LOCAL_SPORT0_TFS (0)
-#else
-#define LOCAL_SPORT0_TFS (P_SPORT0_TFS)
-#endif
-
-static u16 sport_req[][7] = { {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
-	P_SPORT0_DRPRI, P_SPORT0_RSCLK, LOCAL_SPORT0_TFS, 0},
-	   {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, P_SPORT1_DRPRI,
-		   P_SPORT1_RSCLK, P_SPORT1_TFS, 0} };
-
 static int bf5xx_tdm_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 	unsigned int fmt)
 {
@@ -119,14 +82,16 @@ static int bf5xx_tdm_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params,
 	struct snd_soc_dai *dai)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data;
 	int ret = 0;
 
-	bf5xx_tdm.tcr2 &= ~0x1f;
-	bf5xx_tdm.rcr2 &= ~0x1f;
+	bf5xx_tdm->tcr2 &= ~0x1f;
+	bf5xx_tdm->rcr2 &= ~0x1f;
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S32_LE:
-		bf5xx_tdm.tcr2 |= 31;
-		bf5xx_tdm.rcr2 |= 31;
+		bf5xx_tdm->tcr2 |= 31;
+		bf5xx_tdm->rcr2 |= 31;
 		sport_handle->wdsize = 4;
 		break;
 		/* at present, we only support 32bit transfer */
@@ -136,7 +101,7 @@ static int bf5xx_tdm_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	if (!bf5xx_tdm.configured) {
+	if (!bf5xx_tdm->configured) {
 		/*
 		 * TX and RX are not independent,they are enabled at the
 		 * same time, even if only one side is running. So, we
@@ -145,21 +110,21 @@ static int bf5xx_tdm_hw_params(struct snd_pcm_substream *substream,
 		 *
 		 * CPU DAI:slave mode.
 		 */
-		ret = sport_config_rx(sport_handle, bf5xx_tdm.rcr1,
-			bf5xx_tdm.rcr2, 0, 0);
+		ret = sport_config_rx(sport_handle, bf5xx_tdm->rcr1,
+			bf5xx_tdm->rcr2, 0, 0);
 		if (ret) {
 			pr_err("SPORT is busy!\n");
 			return -EBUSY;
 		}
 
-		ret = sport_config_tx(sport_handle, bf5xx_tdm.tcr1,
-			bf5xx_tdm.tcr2, 0, 0);
+		ret = sport_config_tx(sport_handle, bf5xx_tdm->tcr1,
+			bf5xx_tdm->tcr2, 0, 0);
 		if (ret) {
 			pr_err("SPORT is busy!\n");
 			return -EBUSY;
 		}
 
-		bf5xx_tdm.configured = 1;
+		bf5xx_tdm->configured = 1;
 	}
 
 	return 0;
@@ -168,15 +133,20 @@ static int bf5xx_tdm_hw_params(struct snd_pcm_substream *substream,
 static void bf5xx_tdm_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_dai *dai)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data;
+
 	/* No active stream, SPORT is allowed to be configured again. */
 	if (!dai->active)
-		bf5xx_tdm.configured = 0;
+		bf5xx_tdm->configured = 0;
 }
 
 static int bf5xx_tdm_set_channel_map(struct snd_soc_dai *dai,
 		unsigned int tx_num, unsigned int *tx_slot,
 		unsigned int rx_num, unsigned int *rx_slot)
 {
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data;
 	int i;
 	unsigned int slot;
 	unsigned int tx_mapped = 0, rx_mapped = 0;
@@ -189,7 +159,7 @@ static int bf5xx_tdm_set_channel_map(struct snd_soc_dai *dai,
 		slot = tx_slot[i];
 		if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
 				(!(tx_mapped & (1 << slot)))) {
-			bf5xx_tdm.tx_map[i] = slot;
+			bf5xx_tdm->tx_map[i] = slot;
 			tx_mapped |= 1 << slot;
 		} else
 			return -EINVAL;
@@ -198,7 +168,7 @@ static int bf5xx_tdm_set_channel_map(struct snd_soc_dai *dai,
 		slot = rx_slot[i];
 		if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
 				(!(rx_mapped & (1 << slot)))) {
-			bf5xx_tdm.rx_map[i] = slot;
+			bf5xx_tdm->rx_map[i] = slot;
 			rx_mapped |= 1 << slot;
 		} else
 			return -EINVAL;
@@ -212,12 +182,14 @@ static int bf5xx_tdm_suspend(struct snd_soc_dai *dai)
 {
 	struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
 
-	if (!dai->active)
-		return 0;
-	if (dai->capture_active)
-		sport_rx_stop(sport);
 	if (dai->playback_active)
 		sport_tx_stop(sport);
+	if (dai->capture_active)
+		sport_rx_stop(sport);
+
+	/* isolate sync/clock pins from codec while sports resume */
+	peripheral_free_list(sport->pin_req);
+
 	return 0;
 }
 
@@ -226,9 +198,6 @@ static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
 	int ret;
 	struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
 
-	if (!dai->active)
-		return 0;
-
 	ret = sport_set_multichannel(sport, 8, 0xFF, 1);
 	if (ret) {
 		pr_err("SPORT is busy!\n");
@@ -247,6 +216,8 @@ static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
 		ret = -EBUSY;
 	}
 
+	peripheral_request_list(sport->pin_req, "soc-audio");
+
 	return 0;
 }
 
@@ -280,20 +251,14 @@ static struct snd_soc_dai_driver bf5xx_tdm_dai = {
 
 static int __devinit bfin_tdm_probe(struct platform_device *pdev)
 {
-	int ret = 0;
-
-	if (peripheral_request_list(&sport_req[sport_num][0], "soc-audio")) {
-		pr_err("Requesting Peripherals failed\n");
-		return -EFAULT;
-	}
+	struct sport_device *sport_handle;
+	int ret;
 
-	/* request DMA for SPORT */
-	sport_handle = sport_init(&sport_params[sport_num], 4, \
-		8 * sizeof(u32), NULL);
-	if (!sport_handle) {
-		peripheral_free_list(&sport_req[sport_num][0]);
+	/* configure SPORT for TDM */
+	sport_handle = sport_init(pdev, 4, 8 * sizeof(u32),
+		sizeof(struct bf5xx_tdm_port));
+	if (!sport_handle)
 		return -ENODEV;
-	}
 
 	/* SPORT works in TDM mode */
 	ret = sport_set_multichannel(sport_handle, 8, 0xFF, 1);
@@ -323,18 +288,19 @@ static int __devinit bfin_tdm_probe(struct platform_device *pdev)
 		goto sport_config_err;
 	}
 
-	sport_handle->private_data = &bf5xx_tdm;
 	return 0;
 
 sport_config_err:
-	peripheral_free_list(&sport_req[sport_num][0]);
+	sport_done(sport_handle);
 	return ret;
 }
 
 static int __devexit bfin_tdm_remove(struct platform_device *pdev)
 {
-	peripheral_free_list(&sport_req[sport_num][0]);
+	struct sport_device *sport_handle = platform_get_drvdata(pdev);
+
 	snd_soc_unregister_dai(&pdev->dev);
+	sport_done(sport_handle);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 06b6981b8d6d6e87aa8519113d936946412246e4..19241576b6b590a9982b457fe405d0e245c7aca7 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -120,7 +120,7 @@
  */
 #define PM860X_DAPM_OUTPUT(wname, wevent)	\
 {	.id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, \
-	.shift = 0, .invert = 0, .kcontrols = NULL, \
+	.shift = 0, .invert = 0, .kcontrol_news = NULL, \
 	.num_kcontrols = 0, .event = wevent, \
 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD, }
 
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 6943e24a74a16b0adb4dd6f2ef7c0ef3a23293ee..98175a096df2496da11822e6772d4f92420ca3bb 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -16,10 +16,11 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_AD1836 if SPI_MASTER
 	select SND_SOC_AD193X if SND_SOC_I2C_AND_SPI
 	select SND_SOC_AD1980 if SND_SOC_AC97_BUS
+	select SND_SOC_AD73311
 	select SND_SOC_ADS117X
-	select SND_SOC_AD73311 if I2C
 	select SND_SOC_AK4104 if SPI_MASTER
 	select SND_SOC_AK4535 if I2C
+	select SND_SOC_AK4641 if I2C
 	select SND_SOC_AK4642 if I2C
 	select SND_SOC_AK4671 if I2C
 	select SND_SOC_ALC5623 if I2C
@@ -33,13 +34,14 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_JZ4740_CODEC if SOC_JZ4740
 	select SND_SOC_LM4857 if I2C
 	select SND_SOC_MAX98088 if I2C
+	select SND_SOC_MAX98095 if I2C
 	select SND_SOC_MAX9850 if I2C
 	select SND_SOC_MAX9877 if I2C
 	select SND_SOC_PCM3008
 	select SND_SOC_SGTL5000 if I2C
 	select SND_SOC_SN95031 if INTEL_SCU_IPC
 	select SND_SOC_SPDIF
-	select SND_SOC_SSM2602 if I2C
+	select SND_SOC_SSM2602 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_STAC9766 if SND_SOC_AC97_BUS
 	select SND_SOC_TLV320AIC23 if I2C
 	select SND_SOC_TLV320AIC26 if SPI_MASTER
@@ -52,6 +54,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_UDA134X
 	select SND_SOC_UDA1380 if I2C
 	select SND_SOC_WL1273 if MFD_WL1273_CORE
+	select SND_SOC_WM1250_EV1 if I2C
 	select SND_SOC_WM2000 if I2C
 	select SND_SOC_WM8350 if MFD_WM8350
 	select SND_SOC_WM8400 if MFD_WM8400
@@ -72,6 +75,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_WM8900 if I2C
 	select SND_SOC_WM8903 if I2C
 	select SND_SOC_WM8904 if I2C
+	select SND_SOC_WM8915 if I2C
 	select SND_SOC_WM8940 if I2C
 	select SND_SOC_WM8955 if I2C
 	select SND_SOC_WM8960 if I2C
@@ -136,6 +140,9 @@ config SND_SOC_AK4104
 config SND_SOC_AK4535
 	tristate
 
+config SND_SOC_AK4641
+	tristate
+
 config SND_SOC_AK4642
 	tristate
 
@@ -187,6 +194,9 @@ config SND_SOC_DMIC
 config SND_SOC_MAX98088
        tristate
 
+config SND_SOC_MAX98095
+       tristate
+
 config SND_SOC_MAX9850
 	tristate
 
@@ -241,6 +251,9 @@ config SND_SOC_UDA1380
 config SND_SOC_WL1273
 	tristate
 
+config SND_SOC_WM1250_EV1
+	tristate
+
 config SND_SOC_WM8350
 	tristate
 
@@ -298,6 +311,9 @@ config SND_SOC_WM8903
 config SND_SOC_WM8904
 	tristate
 
+config SND_SOC_WM8915
+	tristate
+
 config SND_SOC_WM8940
         tristate
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 379bc55f072385150fb7abb5808920f47842de2f..fd8558406ef002a71aea9a2521d60f6fdcd3c730 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -7,6 +7,7 @@ snd-soc-ad73311-objs := ad73311.o
 snd-soc-ads117x-objs := ads117x.o
 snd-soc-ak4104-objs := ak4104.o
 snd-soc-ak4535-objs := ak4535.o
+snd-soc-ak4641-objs := ak4641.o
 snd-soc-ak4642-objs := ak4642.o
 snd-soc-ak4671-objs := ak4671.o
 snd-soc-cq93vc-objs := cq93vc.o
@@ -19,6 +20,7 @@ snd-soc-dfbmcs320-objs := dfbmcs320.o
 snd-soc-dmic-objs := dmic.o
 snd-soc-l3-objs := l3.o
 snd-soc-max98088-objs := max98088.o
+snd-soc-max98095-objs := max98095.o
 snd-soc-max9850-objs := max9850.o
 snd-soc-pcm3008-objs := pcm3008.o
 snd-soc-sgtl5000-objs := sgtl5000.o
@@ -37,6 +39,7 @@ snd-soc-twl6040-objs := twl6040.o
 snd-soc-uda134x-objs := uda134x.o
 snd-soc-uda1380-objs := uda1380.o
 snd-soc-wl1273-objs := wl1273.o
+snd-soc-wm1250-ev1-objs := wm1250-ev1.o
 snd-soc-wm8350-objs := wm8350.o
 snd-soc-wm8400-objs := wm8400.o
 snd-soc-wm8510-objs := wm8510.o
@@ -56,6 +59,7 @@ snd-soc-wm8804-objs := wm8804.o
 snd-soc-wm8900-objs := wm8900.o
 snd-soc-wm8903-objs := wm8903.o
 snd-soc-wm8904-objs := wm8904.o
+snd-soc-wm8915-objs := wm8915.o
 snd-soc-wm8940-objs := wm8940.o
 snd-soc-wm8955-objs := wm8955.o
 snd-soc-wm8960-objs := wm8960.o
@@ -69,7 +73,7 @@ snd-soc-wm8988-objs := wm8988.o
 snd-soc-wm8990-objs := wm8990.o
 snd-soc-wm8991-objs := wm8991.o
 snd-soc-wm8993-objs := wm8993.o
-snd-soc-wm8994-objs := wm8994.o wm8994-tables.o
+snd-soc-wm8994-objs := wm8994.o wm8994-tables.o wm8958-dsp2.o
 snd-soc-wm8995-objs := wm8995.o
 snd-soc-wm9081-objs := wm9081.o
 snd-soc-wm9705-objs := wm9705.o
@@ -94,6 +98,7 @@ obj-$(CONFIG_SND_SOC_AD73311) += snd-soc-ad73311.o
 obj-$(CONFIG_SND_SOC_ADS117X)	+= snd-soc-ads117x.o
 obj-$(CONFIG_SND_SOC_AK4104)	+= snd-soc-ak4104.o
 obj-$(CONFIG_SND_SOC_AK4535)	+= snd-soc-ak4535.o
+obj-$(CONFIG_SND_SOC_AK4641)	+= snd-soc-ak4641.o
 obj-$(CONFIG_SND_SOC_AK4642)	+= snd-soc-ak4642.o
 obj-$(CONFIG_SND_SOC_AK4671)	+= snd-soc-ak4671.o
 obj-$(CONFIG_SND_SOC_ALC5623)    += snd-soc-alc5623.o
@@ -108,6 +113,7 @@ obj-$(CONFIG_SND_SOC_DMIC)	+= snd-soc-dmic.o
 obj-$(CONFIG_SND_SOC_L3)	+= snd-soc-l3.o
 obj-$(CONFIG_SND_SOC_JZ4740_CODEC)	+= snd-soc-jz4740-codec.o
 obj-$(CONFIG_SND_SOC_MAX98088)	+= snd-soc-max98088.o
+obj-$(CONFIG_SND_SOC_MAX98095)	+= snd-soc-max98095.o
 obj-$(CONFIG_SND_SOC_MAX9850)	+= snd-soc-max9850.o
 obj-$(CONFIG_SND_SOC_PCM3008)	+= snd-soc-pcm3008.o
 obj-$(CONFIG_SND_SOC_SGTL5000)  += snd-soc-sgtl5000.o
@@ -125,6 +131,7 @@ obj-$(CONFIG_SND_SOC_TWL6040)	+= snd-soc-twl6040.o
 obj-$(CONFIG_SND_SOC_UDA134X)	+= snd-soc-uda134x.o
 obj-$(CONFIG_SND_SOC_UDA1380)	+= snd-soc-uda1380.o
 obj-$(CONFIG_SND_SOC_WL1273)	+= snd-soc-wl1273.o
+obj-$(CONFIG_SND_SOC_WM1250_EV1) += snd-soc-wm1250-ev1.o
 obj-$(CONFIG_SND_SOC_WM8350)	+= snd-soc-wm8350.o
 obj-$(CONFIG_SND_SOC_WM8400)	+= snd-soc-wm8400.o
 obj-$(CONFIG_SND_SOC_WM8510)	+= snd-soc-wm8510.o
@@ -144,6 +151,7 @@ obj-$(CONFIG_SND_SOC_WM8804)	+= snd-soc-wm8804.o
 obj-$(CONFIG_SND_SOC_WM8900)	+= snd-soc-wm8900.o
 obj-$(CONFIG_SND_SOC_WM8903)	+= snd-soc-wm8903.o
 obj-$(CONFIG_SND_SOC_WM8904)	+= snd-soc-wm8904.o
+obj-$(CONFIG_SND_SOC_WM8915)	+= snd-soc-wm8915.o
 obj-$(CONFIG_SND_SOC_WM8940)	+= snd-soc-wm8940.o
 obj-$(CONFIG_SND_SOC_WM8955)	+= snd-soc-wm8955.o
 obj-$(CONFIG_SND_SOC_WM8960)	+= snd-soc-wm8960.o
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index da46479bfcfaf00f36b77bab83ab13ebe230139b..2374ca5ffe68bacc6c37db16be249858fb17fad2 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -23,8 +23,7 @@
 
 /* codec private data */
 struct ad193x_priv {
-	enum snd_soc_control_type bus_type;
-	void *control_data;
+	enum snd_soc_control_type control_type;
 	int sysclk;
 };
 
@@ -354,14 +353,12 @@ static int ad193x_probe(struct snd_soc_codec *codec)
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret;
 
-	codec->control_data = ad193x->control_data;
-	if (ad193x->bus_type == SND_SOC_I2C)
-		ret = snd_soc_codec_set_cache_io(codec, 8, 8, ad193x->bus_type);
+	if (ad193x->control_type == SND_SOC_I2C)
+		ret = snd_soc_codec_set_cache_io(codec, 8, 8, ad193x->control_type);
 	else
-		ret = snd_soc_codec_set_cache_io(codec, 16, 8, ad193x->bus_type);
+		ret = snd_soc_codec_set_cache_io(codec, 16, 8, ad193x->control_type);
 	if (ret < 0) {
-		dev_err(codec->dev, "failed to set cache I/O: %d\n",
-				ret);
+		dev_err(codec->dev, "failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
@@ -408,8 +405,7 @@ static int __devinit ad193x_spi_probe(struct spi_device *spi)
 		return -ENOMEM;
 
 	spi_set_drvdata(spi, ad193x);
-	ad193x->control_data = spi;
-	ad193x->bus_type = SND_SOC_SPI;
+	ad193x->control_type = SND_SOC_SPI;
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_ad193x, &ad193x_dai, 1);
@@ -427,7 +423,7 @@ static int __devexit ad193x_spi_remove(struct spi_device *spi)
 
 static struct spi_driver ad193x_spi_driver = {
 	.driver = {
-		.name	= "ad193x-codec",
+		.name	= "ad193x",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad193x_spi_probe,
@@ -454,8 +450,7 @@ static int __devinit ad193x_i2c_probe(struct i2c_client *client,
 		return -ENOMEM;
 
 	i2c_set_clientdata(client, ad193x);
-	ad193x->control_data = client;
-	ad193x->bus_type = SND_SOC_I2C;
+	ad193x->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&client->dev,
 			&soc_codec_dev_ad193x, &ad193x_dai, 1);
@@ -473,7 +468,7 @@ static int __devexit ad193x_i2c_remove(struct i2c_client *client)
 
 static struct i2c_driver ad193x_i2c_driver = {
 	.driver = {
-		.name = "ad193x-codec",
+		.name = "ad193x",
 	},
 	.probe    = ad193x_i2c_probe,
 	.remove   = __devexit_p(ad193x_i2c_remove),
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 34cb51ef2156645dc7e1ae46d877b26f3f32f8e0..923b364a3e41926e88c99025c11326ab49236773 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -266,7 +266,7 @@ static int __devexit ad1980_remove(struct platform_device *pdev)
 
 static struct platform_driver ad1980_codec_driver = {
 	.driver = {
-			.name = "ad1980-codec",
+			.name = "ad1980",
 			.owner = THIS_MODULE,
 	},
 
diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c
index de799cd1ba727e7b1fa45cad05f5e7aa9d0d80d3..8d793e993e9a8a7110d2601141649a72072baee6 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -55,7 +55,7 @@ static int __devexit ad73311_remove(struct platform_device *pdev)
 
 static struct platform_driver ad73311_codec_driver = {
 	.driver = {
-			.name = "ad73311-codec",
+			.name = "ad73311",
 			.owner = THIS_MODULE,
 	},
 
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 8b38739c88f8901b00b2aa3484523744d89918bb..e1a214ee757ffaa2621572ebb084fb0033bd621c 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -230,7 +230,7 @@ static const struct snd_soc_dapm_widget ak4535_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("AIN"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route ak4535_audio_map[] = {
 	/*stereo mixer */
 	{"Stereo Mixer", "Playback Switch", "DAC"},
 	{"Stereo Mixer", "Mic Sidetone Switch", "Mic"},
@@ -287,17 +287,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Input Mixer", "Aux Capture Switch", "Aux In"},
 };
 
-static int ak4535_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, ak4535_dapm_widgets,
-				  ARRAY_SIZE(ak4535_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 static int ak4535_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 	int clk_id, unsigned int freq, int dir)
 {
@@ -457,8 +446,6 @@ static int ak4535_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, ak4535_snd_controls,
 				ARRAY_SIZE(ak4535_snd_controls));
-	ak4535_add_widgets(codec);
-
 	return 0;
 }
 
@@ -480,6 +467,10 @@ static struct snd_soc_codec_driver soc_codec_dev_ak4535 = {
 	.reg_cache_size = ARRAY_SIZE(ak4535_reg),
 	.reg_word_size = sizeof(u8),
 	.reg_cache_default = ak4535_reg,
+	.dapm_widgets = ak4535_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(ak4535_dapm_widgets),
+	.dapm_routes = ak4535_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(ak4535_audio_map),
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/ak4641.c b/sound/soc/codecs/ak4641.c
new file mode 100644
index 0000000000000000000000000000000000000000..ed96f247c2dab05ec1d0b1e2135e274845ef5fdf
--- /dev/null
+++ b/sound/soc/codecs/ak4641.c
@@ -0,0 +1,664 @@
+/*
+ * ak4641.c  --  AK4641 ALSA Soc Audio driver
+ *
+ * Copyright (C) 2008 Harald Welte <laforge@gnufiish.org>
+ * Copyright (C) 2011 Dmitry Artamonow <mad_soft@inbox.ru>
+ *
+ * Based on ak4535.c by Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <sound/ak4641.h>
+
+#include "ak4641.h"
+
+/* codec private data */
+struct ak4641_priv {
+	struct snd_soc_codec *codec;
+	unsigned int sysclk;
+	int deemph;
+	int playback_fs;
+};
+
+/*
+ * ak4641 register cache
+ */
+static const u8 ak4641_reg[AK4641_CACHEREGNUM] = {
+	0x00, 0x80, 0x00, 0x80,
+	0x02, 0x00, 0x11, 0x05,
+	0x00, 0x00, 0x36, 0x10,
+	0x00, 0x00, 0x57, 0x00,
+	0x88, 0x88, 0x08, 0x08
+};
+
+static const int deemph_settings[] = {44100, 0, 48000, 32000};
+
+static int ak4641_set_deemph(struct snd_soc_codec *codec)
+{
+	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
+	int i, best = 0;
+
+	for (i = 0 ; i < ARRAY_SIZE(deemph_settings); i++) {
+		/* if deemphasis is on, select the nearest available rate */
+		if (ak4641->deemph && deemph_settings[i] != 0 &&
+		    abs(deemph_settings[i] - ak4641->playback_fs) <
+		    abs(deemph_settings[best] - ak4641->playback_fs))
+			best = i;
+
+		if (!ak4641->deemph && deemph_settings[i] == 0)
+			best = i;
+	}
+
+	dev_dbg(codec->dev, "Set deemphasis %d\n", best);
+
+	return snd_soc_update_bits(codec, AK4641_DAC, 0x3, best);
+}
+
+static int ak4641_put_deemph(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
+	int deemph = ucontrol->value.enumerated.item[0];
+
+	if (deemph > 1)
+		return -EINVAL;
+
+	ak4641->deemph = deemph;
+
+	return ak4641_set_deemph(codec);
+}
+
+static int ak4641_get_deemph(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = ak4641->deemph;
+	return 0;
+};
+
+static const char *ak4641_mono_out[] = {"(L + R)/2", "Hi-Z"};
+static const char *ak4641_hp_out[] = {"Stereo", "Mono"};
+static const char *ak4641_mic_select[] = {"Internal", "External"};
+static const char *ak4641_mic_or_dac[] = {"Microphone", "Voice DAC"};
+
+
+static const DECLARE_TLV_DB_SCALE(mono_gain_tlv, -1700, 2300, 0);
+static const DECLARE_TLV_DB_SCALE(mic_boost_tlv, 0, 2000, 0);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1050, 150, 0);
+static const DECLARE_TLV_DB_SCALE(master_tlv, -12750, 50, 0);
+static const DECLARE_TLV_DB_SCALE(mic_stereo_sidetone_tlv, -2700, 300, 0);
+static const DECLARE_TLV_DB_SCALE(mic_mono_sidetone_tlv, -400, 400, 0);
+static const DECLARE_TLV_DB_SCALE(capture_tlv, -800, 50, 0);
+static const DECLARE_TLV_DB_SCALE(alc_tlv, -800, 50, 0);
+static const DECLARE_TLV_DB_SCALE(aux_in_tlv, -2100, 300, 0);
+
+
+static const struct soc_enum ak4641_mono_out_enum =
+	SOC_ENUM_SINGLE(AK4641_SIG1, 6, 2, ak4641_mono_out);
+static const struct soc_enum ak4641_hp_out_enum =
+	SOC_ENUM_SINGLE(AK4641_MODE2, 2, 2, ak4641_hp_out);
+static const struct soc_enum ak4641_mic_select_enum =
+	SOC_ENUM_SINGLE(AK4641_MIC, 1, 2, ak4641_mic_select);
+static const struct soc_enum ak4641_mic_or_dac_enum =
+	SOC_ENUM_SINGLE(AK4641_BTIF, 4, 2, ak4641_mic_or_dac);
+
+static const struct snd_kcontrol_new ak4641_snd_controls[] = {
+	SOC_ENUM("Mono 1 Output", ak4641_mono_out_enum),
+	SOC_SINGLE_TLV("Mono 1 Gain Volume", AK4641_SIG1, 7, 1, 1,
+							mono_gain_tlv),
+	SOC_ENUM("Headphone Output", ak4641_hp_out_enum),
+	SOC_SINGLE_BOOL_EXT("Playback Deemphasis Switch", 0,
+					ak4641_get_deemph, ak4641_put_deemph),
+
+	SOC_SINGLE_TLV("Mic Boost Volume", AK4641_MIC, 0, 1, 0, mic_boost_tlv),
+
+	SOC_SINGLE("ALC Operation Time", AK4641_TIMER, 0, 3, 0),
+	SOC_SINGLE("ALC Recovery Time", AK4641_TIMER, 2, 3, 0),
+	SOC_SINGLE("ALC ZC Time", AK4641_TIMER, 4, 3, 0),
+
+	SOC_SINGLE("ALC 1 Switch", AK4641_ALC1, 5, 1, 0),
+
+	SOC_SINGLE_TLV("ALC Volume", AK4641_ALC2, 0, 71, 0, alc_tlv),
+	SOC_SINGLE("Left Out Enable Switch", AK4641_SIG2, 1, 1, 0),
+	SOC_SINGLE("Right Out Enable Switch", AK4641_SIG2, 0, 1, 0),
+
+	SOC_SINGLE_TLV("Capture Volume", AK4641_PGA, 0, 71, 0, capture_tlv),
+
+	SOC_DOUBLE_R_TLV("Master Playback Volume", AK4641_LATT,
+				AK4641_RATT, 0, 255, 1, master_tlv),
+
+	SOC_SINGLE_TLV("AUX In Volume", AK4641_VOL, 0, 15, 0, aux_in_tlv),
+
+	SOC_SINGLE("Equalizer Switch", AK4641_DAC, 2, 1, 0),
+	SOC_SINGLE_TLV("EQ1 100 Hz Volume", AK4641_EQLO, 0, 15, 1, eq_tlv),
+	SOC_SINGLE_TLV("EQ2 250 Hz Volume", AK4641_EQLO, 4, 15, 1, eq_tlv),
+	SOC_SINGLE_TLV("EQ3 1 kHz Volume", AK4641_EQMID, 0, 15, 1, eq_tlv),
+	SOC_SINGLE_TLV("EQ4 3.5 kHz Volume", AK4641_EQMID, 4, 15, 1, eq_tlv),
+	SOC_SINGLE_TLV("EQ5 10 kHz Volume", AK4641_EQHI, 0, 15, 1, eq_tlv),
+};
+
+/* Mono 1 Mixer */
+static const struct snd_kcontrol_new ak4641_mono1_mixer_controls[] = {
+	SOC_DAPM_SINGLE_TLV("Mic Mono Sidetone Volume", AK4641_VOL, 7, 1, 0,
+						mic_mono_sidetone_tlv),
+	SOC_DAPM_SINGLE("Mic Mono Sidetone Switch", AK4641_SIG1, 4, 1, 0),
+	SOC_DAPM_SINGLE("Mono Playback Switch", AK4641_SIG1, 5, 1, 0),
+};
+
+/* Stereo Mixer */
+static const struct snd_kcontrol_new ak4641_stereo_mixer_controls[] = {
+	SOC_DAPM_SINGLE_TLV("Mic Sidetone Volume", AK4641_VOL, 4, 7, 0,
+						mic_stereo_sidetone_tlv),
+	SOC_DAPM_SINGLE("Mic Sidetone Switch", AK4641_SIG2, 4, 1, 0),
+	SOC_DAPM_SINGLE("Playback Switch", AK4641_SIG2, 7, 1, 0),
+	SOC_DAPM_SINGLE("Aux Bypass Switch", AK4641_SIG2, 5, 1, 0),
+};
+
+/* Input Mixer */
+static const struct snd_kcontrol_new ak4641_input_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Mic Capture Switch", AK4641_MIC, 2, 1, 0),
+	SOC_DAPM_SINGLE("Aux Capture Switch", AK4641_MIC, 5, 1, 0),
+};
+
+/* Mic mux */
+static const struct snd_kcontrol_new ak4641_mic_mux_control =
+	SOC_DAPM_ENUM("Mic Select", ak4641_mic_select_enum);
+
+/* Input mux */
+static const struct snd_kcontrol_new ak4641_input_mux_control =
+	SOC_DAPM_ENUM("Input Select", ak4641_mic_or_dac_enum);
+
+/* mono 2 switch */
+static const struct snd_kcontrol_new ak4641_mono2_control =
+	SOC_DAPM_SINGLE("Switch", AK4641_SIG1, 0, 1, 0);
+
+/* ak4641 dapm widgets */
+static const struct snd_soc_dapm_widget ak4641_dapm_widgets[] = {
+	SND_SOC_DAPM_MIXER("Stereo Mixer", SND_SOC_NOPM, 0, 0,
+		&ak4641_stereo_mixer_controls[0],
+		ARRAY_SIZE(ak4641_stereo_mixer_controls)),
+	SND_SOC_DAPM_MIXER("Mono1 Mixer", SND_SOC_NOPM, 0, 0,
+		&ak4641_mono1_mixer_controls[0],
+		ARRAY_SIZE(ak4641_mono1_mixer_controls)),
+	SND_SOC_DAPM_MIXER("Input Mixer", SND_SOC_NOPM, 0, 0,
+		&ak4641_input_mixer_controls[0],
+		ARRAY_SIZE(ak4641_input_mixer_controls)),
+	SND_SOC_DAPM_MUX("Mic Mux", SND_SOC_NOPM, 0, 0,
+		&ak4641_mic_mux_control),
+	SND_SOC_DAPM_MUX("Input Mux", SND_SOC_NOPM, 0, 0,
+		&ak4641_input_mux_control),
+	SND_SOC_DAPM_SWITCH("Mono 2 Enable", SND_SOC_NOPM, 0, 0,
+		&ak4641_mono2_control),
+
+	SND_SOC_DAPM_OUTPUT("LOUT"),
+	SND_SOC_DAPM_OUTPUT("ROUT"),
+	SND_SOC_DAPM_OUTPUT("MOUT1"),
+	SND_SOC_DAPM_OUTPUT("MOUT2"),
+	SND_SOC_DAPM_OUTPUT("MICOUT"),
+
+	SND_SOC_DAPM_ADC("ADC", "HiFi Capture", AK4641_PM1, 0, 0),
+	SND_SOC_DAPM_PGA("Mic", AK4641_PM1, 1, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("AUX In", AK4641_PM1, 2, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Mono Out", AK4641_PM1, 3, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Line Out", AK4641_PM1, 4, 0, NULL, 0),
+
+	SND_SOC_DAPM_DAC("DAC", "HiFi Playback", AK4641_PM2, 0, 0),
+	SND_SOC_DAPM_PGA("Mono Out 2", AK4641_PM2, 3, 0, NULL, 0),
+
+	SND_SOC_DAPM_ADC("Voice ADC", "Voice Capture", AK4641_BTIF, 0, 0),
+	SND_SOC_DAPM_ADC("Voice DAC", "Voice Playback", AK4641_BTIF, 1, 0),
+
+	SND_SOC_DAPM_MICBIAS("Mic Int Bias", AK4641_MIC, 3, 0),
+	SND_SOC_DAPM_MICBIAS("Mic Ext Bias", AK4641_MIC, 4, 0),
+
+	SND_SOC_DAPM_INPUT("MICIN"),
+	SND_SOC_DAPM_INPUT("MICEXT"),
+	SND_SOC_DAPM_INPUT("AUX"),
+	SND_SOC_DAPM_INPUT("AIN"),
+};
+
+static const struct snd_soc_dapm_route ak4641_audio_map[] = {
+	/* Stereo Mixer */
+	{"Stereo Mixer", "Playback Switch", "DAC"},
+	{"Stereo Mixer", "Mic Sidetone Switch", "Input Mux"},
+	{"Stereo Mixer", "Aux Bypass Switch", "AUX In"},
+
+	/* Mono 1 Mixer */
+	{"Mono1 Mixer", "Mic Mono Sidetone Switch", "Input Mux"},
+	{"Mono1 Mixer", "Mono Playback Switch", "DAC"},
+
+	/* Mic */
+	{"Mic", NULL, "AIN"},
+	{"Mic Mux", "Internal", "Mic Int Bias"},
+	{"Mic Mux", "External", "Mic Ext Bias"},
+	{"Mic Int Bias", NULL, "MICIN"},
+	{"Mic Ext Bias", NULL, "MICEXT"},
+	{"MICOUT", NULL, "Mic Mux"},
+
+	/* Input Mux */
+	{"Input Mux", "Microphone", "Mic"},
+	{"Input Mux", "Voice DAC", "Voice DAC"},
+
+	/* Line Out */
+	{"LOUT", NULL, "Line Out"},
+	{"ROUT", NULL, "Line Out"},
+	{"Line Out", NULL, "Stereo Mixer"},
+
+	/* Mono 1 Out */
+	{"MOUT1", NULL, "Mono Out"},
+	{"Mono Out", NULL, "Mono1 Mixer"},
+
+	/* Mono 2 Out */
+	{"MOUT2", NULL, "Mono 2 Enable"},
+	{"Mono 2 Enable", "Switch", "Mono Out 2"},
+	{"Mono Out 2", NULL, "Stereo Mixer"},
+
+	{"Voice ADC", NULL, "Mono 2 Enable"},
+
+	/* Aux In */
+	{"AUX In", NULL, "AUX"},
+
+	/* ADC */
+	{"ADC", NULL, "Input Mixer"},
+	{"Input Mixer", "Mic Capture Switch", "Mic"},
+	{"Input Mixer", "Aux Capture Switch", "AUX In"},
+};
+
+static int ak4641_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+	int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
+
+	ak4641->sysclk = freq;
+	return 0;
+}
+
+static int ak4641_i2s_hw_params(struct snd_pcm_substream *substream,
+				 struct snd_pcm_hw_params *params,
+				 struct snd_soc_dai *dai)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
+	int rate = params_rate(params), fs = 256;
+	u8 mode2;
+
+	if (rate)
+		fs = ak4641->sysclk / rate;
+	else
+		return -EINVAL;
+
+	/* set fs */
+	switch (fs) {
+	case 1024:
+		mode2 = (0x2 << 5);
+		break;
+	case 512:
+		mode2 = (0x1 << 5);
+		break;
+	case 256:
+		mode2 = (0x0 << 5);
+		break;
+	default:
+		dev_err(codec->dev, "Error: unsupported fs=%d\n", fs);
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, AK4641_MODE2, (0x3 << 5), mode2);
+
+	/* Update de-emphasis filter for the new rate */
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		ak4641->playback_fs = rate;
+		ak4641_set_deemph(codec);
+	};
+
+	return 0;
+}
+
+static int ak4641_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,
+				  unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	u8 btif;
+
+	/* interface format */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		btif = (0x3 << 5);
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		btif = (0x2 << 5);
+		break;
+	case SND_SOC_DAIFMT_DSP_A:	/* MSB after FRM */
+		btif = (0x0 << 5);
+		break;
+	case SND_SOC_DAIFMT_DSP_B:	/* MSB during FRM */
+		btif = (0x1 << 5);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return snd_soc_update_bits(codec, AK4641_BTIF, (0x3 << 5), btif);
+}
+
+static int ak4641_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
+		unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	u8 mode1 = 0;
+
+	/* interface format */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		mode1 = 0x02;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		mode1 = 0x01;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return snd_soc_write(codec, AK4641_MODE1, mode1);
+}
+
+static int ak4641_mute(struct snd_soc_dai *dai, int mute)
+{
+	struct snd_soc_codec *codec = dai->codec;
+
+	return snd_soc_update_bits(codec, AK4641_DAC, 0x20, mute ? 0x20 : 0);
+}
+
+static int ak4641_set_bias_level(struct snd_soc_codec *codec,
+	enum snd_soc_bias_level level)
+{
+	struct ak4641_platform_data *pdata = codec->dev->platform_data;
+	int ret;
+
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		/* unmute */
+		snd_soc_update_bits(codec, AK4641_DAC, 0x20, 0);
+		break;
+	case SND_SOC_BIAS_PREPARE:
+		/* mute */
+		snd_soc_update_bits(codec, AK4641_DAC, 0x20, 0x20);
+		break;
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			if (pdata && gpio_is_valid(pdata->gpio_power))
+				gpio_set_value(pdata->gpio_power, 1);
+			mdelay(1);
+			if (pdata && gpio_is_valid(pdata->gpio_npdn))
+				gpio_set_value(pdata->gpio_npdn, 1);
+			mdelay(1);
+
+			ret = snd_soc_cache_sync(codec);
+			if (ret) {
+				dev_err(codec->dev,
+					"Failed to sync cache: %d\n", ret);
+				return ret;
+			}
+		}
+		snd_soc_update_bits(codec, AK4641_PM1, 0x80, 0x80);
+		snd_soc_update_bits(codec, AK4641_PM2, 0x80, 0);
+		break;
+	case SND_SOC_BIAS_OFF:
+		snd_soc_update_bits(codec, AK4641_PM1, 0x80, 0);
+		if (pdata && gpio_is_valid(pdata->gpio_npdn))
+			gpio_set_value(pdata->gpio_npdn, 0);
+		if (pdata && gpio_is_valid(pdata->gpio_power))
+			gpio_set_value(pdata->gpio_power, 0);
+		codec->cache_sync = 1;
+		break;
+	}
+	codec->dapm.bias_level = level;
+	return 0;
+}
+
+#define AK4641_RATES	(SNDRV_PCM_RATE_8000_48000)
+#define AK4641_RATES_BT (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
+			 SNDRV_PCM_RATE_16000)
+#define AK4641_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE)
+
+static struct snd_soc_dai_ops ak4641_i2s_dai_ops = {
+	.hw_params    = ak4641_i2s_hw_params,
+	.set_fmt      = ak4641_i2s_set_dai_fmt,
+	.digital_mute = ak4641_mute,
+	.set_sysclk   = ak4641_set_dai_sysclk,
+};
+
+static struct snd_soc_dai_ops ak4641_pcm_dai_ops = {
+	.hw_params    = NULL, /* rates are controlled by BT chip */
+	.set_fmt      = ak4641_pcm_set_dai_fmt,
+	.digital_mute = ak4641_mute,
+	.set_sysclk   = ak4641_set_dai_sysclk,
+};
+
+struct snd_soc_dai_driver ak4641_dai[] = {
+{
+	.name = "ak4641-hifi",
+	.id = 1,
+	.playback = {
+		.stream_name = "HiFi Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = AK4641_RATES,
+		.formats = AK4641_FORMATS,
+	},
+	.capture = {
+		.stream_name = "HiFi Capture",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = AK4641_RATES,
+		.formats = AK4641_FORMATS,
+	},
+	.ops = &ak4641_i2s_dai_ops,
+	.symmetric_rates = 1,
+},
+{
+	.name = "ak4641-voice",
+	.id = 1,
+	.playback = {
+		.stream_name = "Voice Playback",
+		.channels_min = 1,
+		.channels_max = 1,
+		.rates = AK4641_RATES_BT,
+		.formats = AK4641_FORMATS,
+	},
+	.capture = {
+		.stream_name = "Voice Capture",
+		.channels_min = 1,
+		.channels_max = 1,
+		.rates = AK4641_RATES_BT,
+		.formats = AK4641_FORMATS,
+	},
+	.ops = &ak4641_pcm_dai_ops,
+	.symmetric_rates = 1,
+},
+};
+
+static int ak4641_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+	ak4641_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	return 0;
+}
+
+static int ak4641_resume(struct snd_soc_codec *codec)
+{
+	ak4641_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	return 0;
+}
+
+static int ak4641_probe(struct snd_soc_codec *codec)
+{
+	struct ak4641_platform_data *pdata = codec->dev->platform_data;
+	int ret;
+
+
+	if (pdata) {
+		if (gpio_is_valid(pdata->gpio_power)) {
+			ret = gpio_request_one(pdata->gpio_power,
+					GPIOF_OUT_INIT_LOW, "ak4641 power");
+			if (ret)
+				goto err_out;
+		}
+		if (gpio_is_valid(pdata->gpio_npdn)) {
+			ret = gpio_request_one(pdata->gpio_npdn,
+					GPIOF_OUT_INIT_LOW, "ak4641 npdn");
+			if (ret)
+				goto err_gpio;
+
+			udelay(1); /* > 150 ns */
+			gpio_set_value(pdata->gpio_npdn, 1);
+		}
+	}
+
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		goto err_register;
+	}
+
+	/* power on device */
+	ak4641_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+	return 0;
+
+err_register:
+	if (pdata) {
+		if (gpio_is_valid(pdata->gpio_power))
+			gpio_set_value(pdata->gpio_power, 0);
+		if (gpio_is_valid(pdata->gpio_npdn))
+			gpio_free(pdata->gpio_npdn);
+	}
+err_gpio:
+	if (pdata && gpio_is_valid(pdata->gpio_power))
+		gpio_free(pdata->gpio_power);
+err_out:
+	return ret;
+}
+
+static int ak4641_remove(struct snd_soc_codec *codec)
+{
+	struct ak4641_platform_data *pdata = codec->dev->platform_data;
+
+	ak4641_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+	if (pdata) {
+		if (gpio_is_valid(pdata->gpio_power)) {
+			gpio_set_value(pdata->gpio_power, 0);
+			gpio_free(pdata->gpio_power);
+		}
+		if (gpio_is_valid(pdata->gpio_npdn))
+			gpio_free(pdata->gpio_npdn);
+	}
+	return 0;
+}
+
+
+static struct snd_soc_codec_driver soc_codec_dev_ak4641 = {
+	.probe			= ak4641_probe,
+	.remove			= ak4641_remove,
+	.suspend		= ak4641_suspend,
+	.resume			= ak4641_resume,
+	.controls		= ak4641_snd_controls,
+	.num_controls		= ARRAY_SIZE(ak4641_snd_controls),
+	.dapm_widgets		= ak4641_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(ak4641_dapm_widgets),
+	.dapm_routes		= ak4641_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(ak4641_audio_map),
+	.set_bias_level		= ak4641_set_bias_level,
+	.reg_cache_size		= ARRAY_SIZE(ak4641_reg),
+	.reg_word_size		= sizeof(u8),
+	.reg_cache_default	= ak4641_reg,
+	.reg_cache_step		= 1,
+};
+
+
+static int __devinit ak4641_i2c_probe(struct i2c_client *i2c,
+				      const struct i2c_device_id *id)
+{
+	struct ak4641_priv *ak4641;
+	int ret;
+
+	ak4641 = kzalloc(sizeof(struct ak4641_priv), GFP_KERNEL);
+	if (!ak4641)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, ak4641);
+
+	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_ak4641,
+				ak4641_dai, ARRAY_SIZE(ak4641_dai));
+	if (ret < 0)
+		kfree(ak4641);
+
+	return ret;
+}
+
+static int __devexit ak4641_i2c_remove(struct i2c_client *i2c)
+{
+	snd_soc_unregister_codec(&i2c->dev);
+	kfree(i2c_get_clientdata(i2c));
+	return 0;
+}
+
+static const struct i2c_device_id ak4641_i2c_id[] = {
+	{ "ak4641", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, ak4641_i2c_id);
+
+static struct i2c_driver ak4641_i2c_driver = {
+	.driver = {
+		.name = "ak4641",
+		.owner = THIS_MODULE,
+	},
+	.probe =    ak4641_i2c_probe,
+	.remove =   __devexit_p(ak4641_i2c_remove),
+	.id_table = ak4641_i2c_id,
+};
+
+static int __init ak4641_modinit(void)
+{
+	int ret;
+
+	ret = i2c_add_driver(&ak4641_i2c_driver);
+	if (ret != 0)
+		pr_err("Failed to register AK4641 I2C driver: %d\n", ret);
+
+	return ret;
+}
+module_init(ak4641_modinit);
+
+static void __exit ak4641_exit(void)
+{
+	i2c_del_driver(&ak4641_i2c_driver);
+}
+module_exit(ak4641_exit);
+
+MODULE_DESCRIPTION("SoC AK4641 driver");
+MODULE_AUTHOR("Harald Welte <laforge@gnufiish.org>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ak4641.h b/sound/soc/codecs/ak4641.h
new file mode 100644
index 0000000000000000000000000000000000000000..4a263248efea8c491fcdd246de4ee28a8ef38d6b
--- /dev/null
+++ b/sound/soc/codecs/ak4641.h
@@ -0,0 +1,47 @@
+/*
+ * ak4641.h  --  AK4641 SoC Audio driver
+ *
+ * Copyright 2008 Harald Welte <laforge@gnufiish.org>
+ *
+ * Based on ak4535.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _AK4641_H
+#define _AK4641_H
+
+/* AK4641 register space */
+
+#define AK4641_PM1		0x00
+#define AK4641_PM2		0x01
+#define AK4641_SIG1		0x02
+#define AK4641_SIG2		0x03
+#define AK4641_MODE1		0x04
+#define AK4641_MODE2		0x05
+#define AK4641_DAC		0x06
+#define AK4641_MIC		0x07
+#define AK4641_TIMER		0x08
+#define AK4641_ALC1		0x09
+#define AK4641_ALC2		0x0a
+#define AK4641_PGA		0x0b
+#define AK4641_LATT		0x0c
+#define AK4641_RATT		0x0d
+#define AK4641_VOL		0x0e
+#define AK4641_STATUS		0x0f
+#define AK4641_EQLO		0x10
+#define AK4641_EQMID		0x11
+#define AK4641_EQHI		0x12
+#define AK4641_BTIF		0x13
+
+#define AK4641_CACHEREGNUM	0x14
+
+
+
+#define AK4641_DAI_HIFI		0
+#define AK4641_DAI_VOICE	1
+
+
+#endif
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 2ec75abfa3e9759036da009301d933a3c1ae7797..88b29f8c748bf09a1908ecad84b088a6dd6c270f 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -352,7 +352,7 @@ static const struct snd_soc_dapm_widget ak4671_dapm_widgets[] = {
 	SND_SOC_DAPM_SUPPLY("PMPLL", AK4671_PLL_MODE_SELECT1, 0, 0, NULL, 0),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route ak4671_intercon[] = {
 	{"DAC Left", "NULL", "PMPLL"},
 	{"DAC Right", "NULL", "PMPLL"},
 	{"ADC Left", "NULL", "PMPLL"},
@@ -433,17 +433,6 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"ROUT3 Mixer", "RINS4", "RIN4 Mixing Circuit"},
 };
 
-static int ak4671_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, ak4671_dapm_widgets,
-				  ARRAY_SIZE(ak4671_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-	return 0;
-}
-
 static int ak4671_hw_params(struct snd_pcm_substream *substream,
 		struct snd_pcm_hw_params *params,
 		struct snd_soc_dai *dai)
@@ -650,7 +639,6 @@ static int ak4671_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, ak4671_snd_controls,
 			     ARRAY_SIZE(ak4671_snd_controls));
-	ak4671_add_widgets(codec);
 
 	ak4671_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -670,6 +658,10 @@ static struct snd_soc_codec_driver soc_codec_dev_ak4671 = {
 	.reg_cache_size = AK4671_CACHEREGNUM,
 	.reg_word_size = sizeof(u8),
 	.reg_cache_default = ak4671_reg,
+	.dapm_widgets = ak4671_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(ak4671_dapm_widgets),
+	.dapm_routes = ak4671_intercon,
+	.num_dapm_routes = ARRAY_SIZE(ak4671_intercon),
 };
 
 static int __devinit ak4671_i2c_probe(struct i2c_client *client,
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index 0bb424af956fb0377632d53a9bd6e2bcaadcccd9..f8c663dcff027d9d10083a41d0a6f5cd3b082e20 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -86,18 +86,6 @@ static const struct snd_soc_dapm_route cx20442_audio_map[] = {
 	{"ADC", NULL, "Input Mixer"},
 };
 
-static int cx20442_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, cx20442_dapm_widgets,
-				  ARRAY_SIZE(cx20442_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, cx20442_audio_map,
-				ARRAY_SIZE(cx20442_audio_map));
-
-	return 0;
-}
-
 static unsigned int cx20442_read_reg_cache(struct snd_soc_codec *codec,
 							unsigned int reg)
 {
@@ -274,14 +262,14 @@ static int v253_hangup(struct tty_struct *tty)
 }
 
 /* Line discipline .receive_buf() */
-static void v253_receive(struct tty_struct *tty,
-				const unsigned char *cp, char *fp, int count)
+static unsigned int v253_receive(struct tty_struct *tty,
+				 const unsigned char *cp, char *fp, int count)
 {
 	struct snd_soc_codec *codec = tty->disc_data;
 	struct cx20442_priv *cx20442;
 
 	if (!codec)
-		return;
+		return count;
 
 	cx20442 = snd_soc_codec_get_drvdata(codec);
 
@@ -293,6 +281,8 @@ static void v253_receive(struct tty_struct *tty,
 		codec->hw_write = (hw_write_t)tty->ops->write;
 		codec->card->pop_time = 1;
 	}
+
+	return count;
 }
 
 /* Line discipline .write_wakeup() */
@@ -344,8 +334,6 @@ static int cx20442_codec_probe(struct snd_soc_codec *codec)
 		return -ENOMEM;
 	snd_soc_codec_set_drvdata(codec, cx20442);
 
-	cx20442_add_widgets(codec);
-
 	cx20442->control_data = NULL;
 	codec->hw_write = NULL;
 	codec->card->pop_time = 0;
@@ -377,6 +365,10 @@ static struct snd_soc_codec_driver cx20442_codec_dev = {
 	.reg_word_size = sizeof(u8),
 	.read = cx20442_read_reg_cache,
 	.write = cx20442_write,
+	.dapm_widgets = cx20442_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(cx20442_dapm_widgets),
+	.dapm_routes = cx20442_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(cx20442_audio_map),
 };
 
 static int cx20442_platform_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/dmic.c b/sound/soc/codecs/dmic.c
index 57e9dac88d388f85e02b962e9d42ebe81a4bfe50..f9a87737ec16876c14b3602408c149ea26fa913f 100644
--- a/sound/soc/codecs/dmic.c
+++ b/sound/soc/codecs/dmic.c
@@ -39,7 +39,31 @@ static struct snd_soc_dai_driver dmic_dai = {
 	},
 };
 
-static struct snd_soc_codec_driver soc_dmic = {};
+static const struct snd_soc_dapm_widget dmic_dapm_widgets[] = {
+	SND_SOC_DAPM_AIF_OUT("DMIC AIF", "Capture", 0,
+			     SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_INPUT("DMic"),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+	{"DMIC AIF", NULL, "DMic"},
+};
+
+static int dmic_probe(struct snd_soc_codec *codec)
+{
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+	snd_soc_dapm_new_controls(dapm, dmic_dapm_widgets,
+				  ARRAY_SIZE(dmic_dapm_widgets));
+        snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_widgets(dapm);
+
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_dmic = {
+	.probe	= dmic_probe,
+};
 
 static int __devinit dmic_dev_probe(struct platform_device *pdev)
 {
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index f5ccdbf7ebc6e1fb0630b5ef6db426db5c2ba3e8..e373f8f0690731874d0a153190951ddc564500fe 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -294,20 +294,9 @@ static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec,
 
 static int jz4740_codec_dev_probe(struct snd_soc_codec *codec)
 {
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
 	snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
 			JZ4740_CODEC_1_SW2_ENABLE, JZ4740_CODEC_1_SW2_ENABLE);
 
-	snd_soc_add_controls(codec, jz4740_codec_controls,
-		ARRAY_SIZE(jz4740_codec_controls));
-
-	snd_soc_dapm_new_controls(dapm, jz4740_codec_dapm_widgets,
-		ARRAY_SIZE(jz4740_codec_dapm_widgets));
-
-	snd_soc_dapm_add_routes(dapm, jz4740_codec_dapm_routes,
-		ARRAY_SIZE(jz4740_codec_dapm_routes));
-
 	jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
 	return 0;
@@ -348,6 +337,13 @@ static struct snd_soc_codec_driver soc_codec_dev_jz4740_codec = {
 	.reg_cache_default	= jz4740_codec_regs,
 	.reg_word_size = sizeof(u32),
 	.reg_cache_size	= 2,
+
+	.controls = jz4740_codec_controls,
+	.num_controls = ARRAY_SIZE(jz4740_codec_controls),
+	.dapm_widgets = jz4740_codec_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(jz4740_codec_dapm_widgets),
+	.dapm_routes = jz4740_codec_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(jz4740_codec_dapm_routes),
 };
 
 static int __devinit jz4740_codec_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index bd0517cb7980b3a309cd7e8e10a7e2e3ba432bfb..4173b67c94d18c213f48e24c48519a5e5e2910ea 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -656,8 +656,6 @@ static const struct soc_enum max98088_exmode_enum =
                              ARRAY_SIZE(max98088_exmode_texts),
                              max98088_exmode_texts,
                              max98088_exmode_values);
-static const struct snd_kcontrol_new max98088_exmode_controls =
-       SOC_DAPM_VALUE_ENUM("Route", max98088_exmode_enum);
 
 static const char *max98088_ex_thresh[] = { /* volts PP */
        "0.6", "1.2", "1.8", "2.4", "3.0", "3.6", "4.2", "4.8"};
@@ -783,6 +781,7 @@ static const struct snd_kcontrol_new max98088_snd_controls[] = {
        SOC_SINGLE("EQ1 Switch", M98088_REG_49_CFG_LEVEL, 0, 1, 0),
        SOC_SINGLE("EQ2 Switch", M98088_REG_49_CFG_LEVEL, 1, 1, 0),
 
+       SOC_ENUM("EX Limiter Mode", max98088_exmode_enum),
        SOC_ENUM("EX Limiter Threshold", max98088_ex_thresh_enum),
 
        SOC_ENUM("DAI1 Filter Mode", max98088_filter_mode_enum),
@@ -808,10 +807,10 @@ static const struct snd_kcontrol_new max98088_snd_controls[] = {
 
 /* Left speaker mixer switch */
 static const struct snd_kcontrol_new max98088_left_speaker_mixer_controls[] = {
-       SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 7, 1, 0),
-       SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 0, 1, 0),
-       SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 7, 1, 0),
-       SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 7, 1, 0),
+       SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 7, 1, 0),
        SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 5, 1, 0),
        SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_2B_MIX_SPK_LEFT, 6, 1, 0),
        SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_2B_MIX_SPK_LEFT, 1, 1, 0),
@@ -836,10 +835,10 @@ static const struct snd_kcontrol_new max98088_right_speaker_mixer_controls[] = {
 
 /* Left headphone mixer switch */
 static const struct snd_kcontrol_new max98088_left_hp_mixer_controls[] = {
-       SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_25_MIX_HP_LEFT, 7, 1, 0),
-       SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_25_MIX_HP_LEFT, 0, 1, 0),
-       SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_25_MIX_HP_LEFT, 7, 1, 0),
-       SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_25_MIX_HP_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_25_MIX_HP_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_25_MIX_HP_LEFT, 7, 1, 0),
+       SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_25_MIX_HP_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_25_MIX_HP_LEFT, 7, 1, 0),
        SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_25_MIX_HP_LEFT, 5, 1, 0),
        SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_25_MIX_HP_LEFT, 6, 1, 0),
        SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_25_MIX_HP_LEFT, 1, 1, 0),
@@ -864,10 +863,10 @@ static const struct snd_kcontrol_new max98088_right_hp_mixer_controls[] = {
 
 /* Left earpiece/receiver mixer switch */
 static const struct snd_kcontrol_new max98088_left_rec_mixer_controls[] = {
-       SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_28_MIX_REC_LEFT, 7, 1, 0),
-       SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_28_MIX_REC_LEFT, 0, 1, 0),
-       SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_28_MIX_REC_LEFT, 7, 1, 0),
-       SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_28_MIX_REC_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Left DAC1 Switch", M98088_REG_28_MIX_REC_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Right DAC1 Switch", M98088_REG_28_MIX_REC_LEFT, 7, 1, 0),
+       SOC_DAPM_SINGLE("Left DAC2 Switch", M98088_REG_28_MIX_REC_LEFT, 0, 1, 0),
+       SOC_DAPM_SINGLE("Right DAC2 Switch", M98088_REG_28_MIX_REC_LEFT, 7, 1, 0),
        SOC_DAPM_SINGLE("MIC1 Switch", M98088_REG_28_MIX_REC_LEFT, 5, 1, 0),
        SOC_DAPM_SINGLE("MIC2 Switch", M98088_REG_28_MIX_REC_LEFT, 6, 1, 0),
        SOC_DAPM_SINGLE("INA1 Switch", M98088_REG_28_MIX_REC_LEFT, 1, 1, 0),
@@ -1094,9 +1093,6 @@ static const struct snd_soc_dapm_widget max98088_dapm_widgets[] = {
 
        SND_SOC_DAPM_MICBIAS("MICBIAS", M98088_REG_4C_PWR_EN_IN, 3, 0),
 
-       SND_SOC_DAPM_MUX("EX Limiter Mode", SND_SOC_NOPM, 0, 0,
-               &max98088_exmode_controls),
-
        SND_SOC_DAPM_OUTPUT("HPL"),
        SND_SOC_DAPM_OUTPUT("HPR"),
        SND_SOC_DAPM_OUTPUT("SPKL"),
@@ -1112,7 +1108,7 @@ static const struct snd_soc_dapm_widget max98088_dapm_widgets[] = {
        SND_SOC_DAPM_INPUT("INB2"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route max98088_audio_map[] = {
        /* Left headphone output mixer */
        {"Left HP Mixer", "Left DAC1 Switch", "DACL1"},
        {"Left HP Mixer", "Left DAC2 Switch", "DACL2"},
@@ -1226,22 +1222,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
        {"MIC2 Input", NULL, "MIC2"},
 };
 
-static int max98088_add_widgets(struct snd_soc_codec *codec)
-{
-       struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-       snd_soc_dapm_new_controls(dapm, max98088_dapm_widgets,
-                                 ARRAY_SIZE(max98088_dapm_widgets));
-
-       snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-       snd_soc_add_controls(codec, max98088_snd_controls,
-                            ARRAY_SIZE(max98088_snd_controls));
-
-       snd_soc_dapm_new_widgets(dapm);
-       return 0;
-}
-
 /* codec mclk clock divider coefficients */
 static const struct {
        u32 rate;
@@ -1586,6 +1566,36 @@ static int max98088_dai2_set_fmt(struct snd_soc_dai *codec_dai,
        return 0;
 }
 
+static int max98088_dai1_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+{
+       struct snd_soc_codec *codec = codec_dai->codec;
+       int reg;
+
+       if (mute)
+               reg = M98088_DAI_MUTE;
+       else
+               reg = 0;
+
+       snd_soc_update_bits(codec, M98088_REG_2F_LVL_DAI1_PLAY,
+                           M98088_DAI_MUTE_MASK, reg);
+       return 0;
+}
+
+static int max98088_dai2_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+{
+       struct snd_soc_codec *codec = codec_dai->codec;
+       int reg;
+
+       if (mute)
+               reg = M98088_DAI_MUTE;
+       else
+               reg = 0;
+
+       snd_soc_update_bits(codec, M98088_REG_31_LVL_DAI2_PLAY,
+                           M98088_DAI_MUTE_MASK, reg);
+       return 0;
+}
+
 static void max98088_sync_cache(struct snd_soc_codec *codec)
 {
        u16 *reg_cache = codec->reg_cache;
@@ -1647,12 +1657,14 @@ static struct snd_soc_dai_ops max98088_dai1_ops = {
        .set_sysclk = max98088_dai_set_sysclk,
        .set_fmt = max98088_dai1_set_fmt,
        .hw_params = max98088_dai1_hw_params,
+       .digital_mute = max98088_dai1_digital_mute,
 };
 
 static struct snd_soc_dai_ops max98088_dai2_ops = {
        .set_sysclk = max98088_dai_set_sysclk,
        .set_fmt = max98088_dai2_set_fmt,
        .hw_params = max98088_dai2_hw_params,
+       .digital_mute = max98088_dai2_digital_mute,
 };
 
 static struct snd_soc_dai_driver max98088_dai[] = {
@@ -2010,7 +2022,8 @@ static int max98088_probe(struct snd_soc_codec *codec)
 
        max98088_handle_pdata(codec);
 
-       max98088_add_widgets(codec);
+       snd_soc_add_controls(codec, max98088_snd_controls,
+                            ARRAY_SIZE(max98088_snd_controls));
 
 err_access:
        return ret;
@@ -2036,6 +2049,10 @@ static struct snd_soc_codec_driver soc_codec_dev_max98088 = {
        .reg_word_size = sizeof(u8),
        .reg_cache_default = max98088_reg,
        .volatile_register = max98088_volatile_register,
+	.dapm_widgets = max98088_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(max98088_dapm_widgets),
+	.dapm_routes = max98088_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(max98088_audio_map),
 };
 
 static int max98088_i2c_probe(struct i2c_client *i2c,
diff --git a/sound/soc/codecs/max98088.h b/sound/soc/codecs/max98088.h
index 56554c797fef9c74e1a78897035d472ad779b03d..be89a4f4aab828ad4efe941c6ce7b6a93c25b510 100644
--- a/sound/soc/codecs/max98088.h
+++ b/sound/soc/codecs/max98088.h
@@ -133,6 +133,19 @@
        #define M98088_REC_LINEMODE             (1<<7)
        #define M98088_REC_LINEMODE_MASK        (1<<7)
 
+/* M98088_REG_2D_MIX_SPK_CNTL */
+       #define M98088_MIX_SPKR_GAIN_MASK       (3<<2)
+       #define M98088_MIX_SPKR_GAIN_SHIFT      2
+       #define M98088_MIX_SPKL_GAIN_MASK       (3<<0)
+       #define M98088_MIX_SPKL_GAIN_SHIFT      0
+
+/* M98088_REG_2F_LVL_DAI1_PLAY, M98088_REG_31_LVL_DAI2_PLAY */
+       #define M98088_DAI_MUTE                 (1<<7)
+       #define M98088_DAI_MUTE_MASK            (1<<7)
+       #define M98088_DAI_VOICE_GAIN_MASK      (3<<4)
+       #define M98088_DAI_ATTENUATION_MASK     (0xF<<0)
+       #define M98088_DAI_ATTENUATION_SHIFT    0
+
 /* M98088_REG_35_LVL_MIC1, M98088_REG_36_LVL_MIC2 */
        #define M98088_MICPRE_MASK              (3<<5)
        #define M98088_MICPRE_SHIFT             5
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
new file mode 100644
index 0000000000000000000000000000000000000000..e1d282d477da0f86d895e23deb41f4bec965b5c2
--- /dev/null
+++ b/sound/soc/codecs/max98095.c
@@ -0,0 +1,2396 @@
+/*
+ * max98095.c -- MAX98095 ALSA SoC Audio driver
+ *
+ * Copyright 2011 Maxim Integrated Products
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <linux/slab.h>
+#include <asm/div64.h>
+#include <sound/max98095.h>
+#include "max98095.h"
+
+enum max98095_type {
+	MAX98095,
+};
+
+struct max98095_cdata {
+	unsigned int rate;
+	unsigned int fmt;
+	int eq_sel;
+	int bq_sel;
+};
+
+struct max98095_priv {
+	enum max98095_type devtype;
+	void *control_data;
+	struct max98095_pdata *pdata;
+	unsigned int sysclk;
+	struct max98095_cdata dai[3];
+	const char **eq_texts;
+	const char **bq_texts;
+	struct soc_enum eq_enum;
+	struct soc_enum bq_enum;
+	int eq_textcnt;
+	int bq_textcnt;
+	u8 lin_state;
+	unsigned int mic1pre;
+	unsigned int mic2pre;
+};
+
+static const u8 max98095_reg_def[M98095_REG_CNT] = {
+	0x00, /* 00 */
+	0x00, /* 01 */
+	0x00, /* 02 */
+	0x00, /* 03 */
+	0x00, /* 04 */
+	0x00, /* 05 */
+	0x00, /* 06 */
+	0x00, /* 07 */
+	0x00, /* 08 */
+	0x00, /* 09 */
+	0x00, /* 0A */
+	0x00, /* 0B */
+	0x00, /* 0C */
+	0x00, /* 0D */
+	0x00, /* 0E */
+	0x00, /* 0F */
+	0x00, /* 10 */
+	0x00, /* 11 */
+	0x00, /* 12 */
+	0x00, /* 13 */
+	0x00, /* 14 */
+	0x00, /* 15 */
+	0x00, /* 16 */
+	0x00, /* 17 */
+	0x00, /* 18 */
+	0x00, /* 19 */
+	0x00, /* 1A */
+	0x00, /* 1B */
+	0x00, /* 1C */
+	0x00, /* 1D */
+	0x00, /* 1E */
+	0x00, /* 1F */
+	0x00, /* 20 */
+	0x00, /* 21 */
+	0x00, /* 22 */
+	0x00, /* 23 */
+	0x00, /* 24 */
+	0x00, /* 25 */
+	0x00, /* 26 */
+	0x00, /* 27 */
+	0x00, /* 28 */
+	0x00, /* 29 */
+	0x00, /* 2A */
+	0x00, /* 2B */
+	0x00, /* 2C */
+	0x00, /* 2D */
+	0x00, /* 2E */
+	0x00, /* 2F */
+	0x00, /* 30 */
+	0x00, /* 31 */
+	0x00, /* 32 */
+	0x00, /* 33 */
+	0x00, /* 34 */
+	0x00, /* 35 */
+	0x00, /* 36 */
+	0x00, /* 37 */
+	0x00, /* 38 */
+	0x00, /* 39 */
+	0x00, /* 3A */
+	0x00, /* 3B */
+	0x00, /* 3C */
+	0x00, /* 3D */
+	0x00, /* 3E */
+	0x00, /* 3F */
+	0x00, /* 40 */
+	0x00, /* 41 */
+	0x00, /* 42 */
+	0x00, /* 43 */
+	0x00, /* 44 */
+	0x00, /* 45 */
+	0x00, /* 46 */
+	0x00, /* 47 */
+	0x00, /* 48 */
+	0x00, /* 49 */
+	0x00, /* 4A */
+	0x00, /* 4B */
+	0x00, /* 4C */
+	0x00, /* 4D */
+	0x00, /* 4E */
+	0x00, /* 4F */
+	0x00, /* 50 */
+	0x00, /* 51 */
+	0x00, /* 52 */
+	0x00, /* 53 */
+	0x00, /* 54 */
+	0x00, /* 55 */
+	0x00, /* 56 */
+	0x00, /* 57 */
+	0x00, /* 58 */
+	0x00, /* 59 */
+	0x00, /* 5A */
+	0x00, /* 5B */
+	0x00, /* 5C */
+	0x00, /* 5D */
+	0x00, /* 5E */
+	0x00, /* 5F */
+	0x00, /* 60 */
+	0x00, /* 61 */
+	0x00, /* 62 */
+	0x00, /* 63 */
+	0x00, /* 64 */
+	0x00, /* 65 */
+	0x00, /* 66 */
+	0x00, /* 67 */
+	0x00, /* 68 */
+	0x00, /* 69 */
+	0x00, /* 6A */
+	0x00, /* 6B */
+	0x00, /* 6C */
+	0x00, /* 6D */
+	0x00, /* 6E */
+	0x00, /* 6F */
+	0x00, /* 70 */
+	0x00, /* 71 */
+	0x00, /* 72 */
+	0x00, /* 73 */
+	0x00, /* 74 */
+	0x00, /* 75 */
+	0x00, /* 76 */
+	0x00, /* 77 */
+	0x00, /* 78 */
+	0x00, /* 79 */
+	0x00, /* 7A */
+	0x00, /* 7B */
+	0x00, /* 7C */
+	0x00, /* 7D */
+	0x00, /* 7E */
+	0x00, /* 7F */
+	0x00, /* 80 */
+	0x00, /* 81 */
+	0x00, /* 82 */
+	0x00, /* 83 */
+	0x00, /* 84 */
+	0x00, /* 85 */
+	0x00, /* 86 */
+	0x00, /* 87 */
+	0x00, /* 88 */
+	0x00, /* 89 */
+	0x00, /* 8A */
+	0x00, /* 8B */
+	0x00, /* 8C */
+	0x00, /* 8D */
+	0x00, /* 8E */
+	0x00, /* 8F */
+	0x00, /* 90 */
+	0x00, /* 91 */
+	0x30, /* 92 */
+	0xF0, /* 93 */
+	0x00, /* 94 */
+	0x00, /* 95 */
+	0x3F, /* 96 */
+	0x00, /* 97 */
+	0x00, /* 98 */
+	0x00, /* 99 */
+	0x00, /* 9A */
+	0x00, /* 9B */
+	0x00, /* 9C */
+	0x00, /* 9D */
+	0x00, /* 9E */
+	0x00, /* 9F */
+	0x00, /* A0 */
+	0x00, /* A1 */
+	0x00, /* A2 */
+	0x00, /* A3 */
+	0x00, /* A4 */
+	0x00, /* A5 */
+	0x00, /* A6 */
+	0x00, /* A7 */
+	0x00, /* A8 */
+	0x00, /* A9 */
+	0x00, /* AA */
+	0x00, /* AB */
+	0x00, /* AC */
+	0x00, /* AD */
+	0x00, /* AE */
+	0x00, /* AF */
+	0x00, /* B0 */
+	0x00, /* B1 */
+	0x00, /* B2 */
+	0x00, /* B3 */
+	0x00, /* B4 */
+	0x00, /* B5 */
+	0x00, /* B6 */
+	0x00, /* B7 */
+	0x00, /* B8 */
+	0x00, /* B9 */
+	0x00, /* BA */
+	0x00, /* BB */
+	0x00, /* BC */
+	0x00, /* BD */
+	0x00, /* BE */
+	0x00, /* BF */
+	0x00, /* C0 */
+	0x00, /* C1 */
+	0x00, /* C2 */
+	0x00, /* C3 */
+	0x00, /* C4 */
+	0x00, /* C5 */
+	0x00, /* C6 */
+	0x00, /* C7 */
+	0x00, /* C8 */
+	0x00, /* C9 */
+	0x00, /* CA */
+	0x00, /* CB */
+	0x00, /* CC */
+	0x00, /* CD */
+	0x00, /* CE */
+	0x00, /* CF */
+	0x00, /* D0 */
+	0x00, /* D1 */
+	0x00, /* D2 */
+	0x00, /* D3 */
+	0x00, /* D4 */
+	0x00, /* D5 */
+	0x00, /* D6 */
+	0x00, /* D7 */
+	0x00, /* D8 */
+	0x00, /* D9 */
+	0x00, /* DA */
+	0x00, /* DB */
+	0x00, /* DC */
+	0x00, /* DD */
+	0x00, /* DE */
+	0x00, /* DF */
+	0x00, /* E0 */
+	0x00, /* E1 */
+	0x00, /* E2 */
+	0x00, /* E3 */
+	0x00, /* E4 */
+	0x00, /* E5 */
+	0x00, /* E6 */
+	0x00, /* E7 */
+	0x00, /* E8 */
+	0x00, /* E9 */
+	0x00, /* EA */
+	0x00, /* EB */
+	0x00, /* EC */
+	0x00, /* ED */
+	0x00, /* EE */
+	0x00, /* EF */
+	0x00, /* F0 */
+	0x00, /* F1 */
+	0x00, /* F2 */
+	0x00, /* F3 */
+	0x00, /* F4 */
+	0x00, /* F5 */
+	0x00, /* F6 */
+	0x00, /* F7 */
+	0x00, /* F8 */
+	0x00, /* F9 */
+	0x00, /* FA */
+	0x00, /* FB */
+	0x00, /* FC */
+	0x00, /* FD */
+	0x00, /* FE */
+	0x00, /* FF */
+};
+
+static struct {
+	int readable;
+	int writable;
+} max98095_access[M98095_REG_CNT] = {
+	{ 0x00, 0x00 }, /* 00 */
+	{ 0xFF, 0x00 }, /* 01 */
+	{ 0xFF, 0x00 }, /* 02 */
+	{ 0xFF, 0x00 }, /* 03 */
+	{ 0xFF, 0x00 }, /* 04 */
+	{ 0xFF, 0x00 }, /* 05 */
+	{ 0xFF, 0x00 }, /* 06 */
+	{ 0xFF, 0x00 }, /* 07 */
+	{ 0xFF, 0x00 }, /* 08 */
+	{ 0xFF, 0x00 }, /* 09 */
+	{ 0xFF, 0x00 }, /* 0A */
+	{ 0xFF, 0x00 }, /* 0B */
+	{ 0xFF, 0x00 }, /* 0C */
+	{ 0xFF, 0x00 }, /* 0D */
+	{ 0xFF, 0x00 }, /* 0E */
+	{ 0xFF, 0x9F }, /* 0F */
+	{ 0xFF, 0xFF }, /* 10 */
+	{ 0xFF, 0xFF }, /* 11 */
+	{ 0xFF, 0xFF }, /* 12 */
+	{ 0xFF, 0xFF }, /* 13 */
+	{ 0xFF, 0xFF }, /* 14 */
+	{ 0xFF, 0xFF }, /* 15 */
+	{ 0xFF, 0xFF }, /* 16 */
+	{ 0xFF, 0xFF }, /* 17 */
+	{ 0xFF, 0xFF }, /* 18 */
+	{ 0xFF, 0xFF }, /* 19 */
+	{ 0xFF, 0xFF }, /* 1A */
+	{ 0xFF, 0xFF }, /* 1B */
+	{ 0xFF, 0xFF }, /* 1C */
+	{ 0xFF, 0xFF }, /* 1D */
+	{ 0xFF, 0x77 }, /* 1E */
+	{ 0xFF, 0x77 }, /* 1F */
+	{ 0xFF, 0x77 }, /* 20 */
+	{ 0xFF, 0x77 }, /* 21 */
+	{ 0xFF, 0x77 }, /* 22 */
+	{ 0xFF, 0x77 }, /* 23 */
+	{ 0xFF, 0xFF }, /* 24 */
+	{ 0xFF, 0x7F }, /* 25 */
+	{ 0xFF, 0x31 }, /* 26 */
+	{ 0xFF, 0xFF }, /* 27 */
+	{ 0xFF, 0xFF }, /* 28 */
+	{ 0xFF, 0xFF }, /* 29 */
+	{ 0xFF, 0xF7 }, /* 2A */
+	{ 0xFF, 0x2F }, /* 2B */
+	{ 0xFF, 0xEF }, /* 2C */
+	{ 0xFF, 0xFF }, /* 2D */
+	{ 0xFF, 0xFF }, /* 2E */
+	{ 0xFF, 0xFF }, /* 2F */
+	{ 0xFF, 0xFF }, /* 30 */
+	{ 0xFF, 0xFF }, /* 31 */
+	{ 0xFF, 0xFF }, /* 32 */
+	{ 0xFF, 0xFF }, /* 33 */
+	{ 0xFF, 0xF7 }, /* 34 */
+	{ 0xFF, 0x2F }, /* 35 */
+	{ 0xFF, 0xCF }, /* 36 */
+	{ 0xFF, 0xFF }, /* 37 */
+	{ 0xFF, 0xFF }, /* 38 */
+	{ 0xFF, 0xFF }, /* 39 */
+	{ 0xFF, 0xFF }, /* 3A */
+	{ 0xFF, 0xFF }, /* 3B */
+	{ 0xFF, 0xFF }, /* 3C */
+	{ 0xFF, 0xFF }, /* 3D */
+	{ 0xFF, 0xF7 }, /* 3E */
+	{ 0xFF, 0x2F }, /* 3F */
+	{ 0xFF, 0xCF }, /* 40 */
+	{ 0xFF, 0xFF }, /* 41 */
+	{ 0xFF, 0x77 }, /* 42 */
+	{ 0xFF, 0xFF }, /* 43 */
+	{ 0xFF, 0xFF }, /* 44 */
+	{ 0xFF, 0xFF }, /* 45 */
+	{ 0xFF, 0xFF }, /* 46 */
+	{ 0xFF, 0xFF }, /* 47 */
+	{ 0xFF, 0xFF }, /* 48 */
+	{ 0xFF, 0x0F }, /* 49 */
+	{ 0xFF, 0xFF }, /* 4A */
+	{ 0xFF, 0xFF }, /* 4B */
+	{ 0xFF, 0x3F }, /* 4C */
+	{ 0xFF, 0x3F }, /* 4D */
+	{ 0xFF, 0x3F }, /* 4E */
+	{ 0xFF, 0xFF }, /* 4F */
+	{ 0xFF, 0x7F }, /* 50 */
+	{ 0xFF, 0x7F }, /* 51 */
+	{ 0xFF, 0x0F }, /* 52 */
+	{ 0xFF, 0x3F }, /* 53 */
+	{ 0xFF, 0x3F }, /* 54 */
+	{ 0xFF, 0x3F }, /* 55 */
+	{ 0xFF, 0xFF }, /* 56 */
+	{ 0xFF, 0xFF }, /* 57 */
+	{ 0xFF, 0xBF }, /* 58 */
+	{ 0xFF, 0x1F }, /* 59 */
+	{ 0xFF, 0xBF }, /* 5A */
+	{ 0xFF, 0x1F }, /* 5B */
+	{ 0xFF, 0xBF }, /* 5C */
+	{ 0xFF, 0x3F }, /* 5D */
+	{ 0xFF, 0x3F }, /* 5E */
+	{ 0xFF, 0x7F }, /* 5F */
+	{ 0xFF, 0x7F }, /* 60 */
+	{ 0xFF, 0x47 }, /* 61 */
+	{ 0xFF, 0x9F }, /* 62 */
+	{ 0xFF, 0x9F }, /* 63 */
+	{ 0xFF, 0x9F }, /* 64 */
+	{ 0xFF, 0x9F }, /* 65 */
+	{ 0xFF, 0x9F }, /* 66 */
+	{ 0xFF, 0xBF }, /* 67 */
+	{ 0xFF, 0xBF }, /* 68 */
+	{ 0xFF, 0xFF }, /* 69 */
+	{ 0xFF, 0xFF }, /* 6A */
+	{ 0xFF, 0x7F }, /* 6B */
+	{ 0xFF, 0xF7 }, /* 6C */
+	{ 0xFF, 0xFF }, /* 6D */
+	{ 0xFF, 0xFF }, /* 6E */
+	{ 0xFF, 0x1F }, /* 6F */
+	{ 0xFF, 0xF7 }, /* 70 */
+	{ 0xFF, 0xFF }, /* 71 */
+	{ 0xFF, 0xFF }, /* 72 */
+	{ 0xFF, 0x1F }, /* 73 */
+	{ 0xFF, 0xF7 }, /* 74 */
+	{ 0xFF, 0xFF }, /* 75 */
+	{ 0xFF, 0xFF }, /* 76 */
+	{ 0xFF, 0x1F }, /* 77 */
+	{ 0xFF, 0xF7 }, /* 78 */
+	{ 0xFF, 0xFF }, /* 79 */
+	{ 0xFF, 0xFF }, /* 7A */
+	{ 0xFF, 0x1F }, /* 7B */
+	{ 0xFF, 0xF7 }, /* 7C */
+	{ 0xFF, 0xFF }, /* 7D */
+	{ 0xFF, 0xFF }, /* 7E */
+	{ 0xFF, 0x1F }, /* 7F */
+	{ 0xFF, 0xF7 }, /* 80 */
+	{ 0xFF, 0xFF }, /* 81 */
+	{ 0xFF, 0xFF }, /* 82 */
+	{ 0xFF, 0x1F }, /* 83 */
+	{ 0xFF, 0x7F }, /* 84 */
+	{ 0xFF, 0x0F }, /* 85 */
+	{ 0xFF, 0xD8 }, /* 86 */
+	{ 0xFF, 0xFF }, /* 87 */
+	{ 0xFF, 0xEF }, /* 88 */
+	{ 0xFF, 0xFE }, /* 89 */
+	{ 0xFF, 0xFE }, /* 8A */
+	{ 0xFF, 0xFF }, /* 8B */
+	{ 0xFF, 0xFF }, /* 8C */
+	{ 0xFF, 0x3F }, /* 8D */
+	{ 0xFF, 0xFF }, /* 8E */
+	{ 0xFF, 0x3F }, /* 8F */
+	{ 0xFF, 0x8F }, /* 90 */
+	{ 0xFF, 0xFF }, /* 91 */
+	{ 0xFF, 0x3F }, /* 92 */
+	{ 0xFF, 0xFF }, /* 93 */
+	{ 0xFF, 0xFF }, /* 94 */
+	{ 0xFF, 0x0F }, /* 95 */
+	{ 0xFF, 0x3F }, /* 96 */
+	{ 0xFF, 0x8C }, /* 97 */
+	{ 0x00, 0x00 }, /* 98 */
+	{ 0x00, 0x00 }, /* 99 */
+	{ 0x00, 0x00 }, /* 9A */
+	{ 0x00, 0x00 }, /* 9B */
+	{ 0x00, 0x00 }, /* 9C */
+	{ 0x00, 0x00 }, /* 9D */
+	{ 0x00, 0x00 }, /* 9E */
+	{ 0x00, 0x00 }, /* 9F */
+	{ 0x00, 0x00 }, /* A0 */
+	{ 0x00, 0x00 }, /* A1 */
+	{ 0x00, 0x00 }, /* A2 */
+	{ 0x00, 0x00 }, /* A3 */
+	{ 0x00, 0x00 }, /* A4 */
+	{ 0x00, 0x00 }, /* A5 */
+	{ 0x00, 0x00 }, /* A6 */
+	{ 0x00, 0x00 }, /* A7 */
+	{ 0x00, 0x00 }, /* A8 */
+	{ 0x00, 0x00 }, /* A9 */
+	{ 0x00, 0x00 }, /* AA */
+	{ 0x00, 0x00 }, /* AB */
+	{ 0x00, 0x00 }, /* AC */
+	{ 0x00, 0x00 }, /* AD */
+	{ 0x00, 0x00 }, /* AE */
+	{ 0x00, 0x00 }, /* AF */
+	{ 0x00, 0x00 }, /* B0 */
+	{ 0x00, 0x00 }, /* B1 */
+	{ 0x00, 0x00 }, /* B2 */
+	{ 0x00, 0x00 }, /* B3 */
+	{ 0x00, 0x00 }, /* B4 */
+	{ 0x00, 0x00 }, /* B5 */
+	{ 0x00, 0x00 }, /* B6 */
+	{ 0x00, 0x00 }, /* B7 */
+	{ 0x00, 0x00 }, /* B8 */
+	{ 0x00, 0x00 }, /* B9 */
+	{ 0x00, 0x00 }, /* BA */
+	{ 0x00, 0x00 }, /* BB */
+	{ 0x00, 0x00 }, /* BC */
+	{ 0x00, 0x00 }, /* BD */
+	{ 0x00, 0x00 }, /* BE */
+	{ 0x00, 0x00 }, /* BF */
+	{ 0x00, 0x00 }, /* C0 */
+	{ 0x00, 0x00 }, /* C1 */
+	{ 0x00, 0x00 }, /* C2 */
+	{ 0x00, 0x00 }, /* C3 */
+	{ 0x00, 0x00 }, /* C4 */
+	{ 0x00, 0x00 }, /* C5 */
+	{ 0x00, 0x00 }, /* C6 */
+	{ 0x00, 0x00 }, /* C7 */
+	{ 0x00, 0x00 }, /* C8 */
+	{ 0x00, 0x00 }, /* C9 */
+	{ 0x00, 0x00 }, /* CA */
+	{ 0x00, 0x00 }, /* CB */
+	{ 0x00, 0x00 }, /* CC */
+	{ 0x00, 0x00 }, /* CD */
+	{ 0x00, 0x00 }, /* CE */
+	{ 0x00, 0x00 }, /* CF */
+	{ 0x00, 0x00 }, /* D0 */
+	{ 0x00, 0x00 }, /* D1 */
+	{ 0x00, 0x00 }, /* D2 */
+	{ 0x00, 0x00 }, /* D3 */
+	{ 0x00, 0x00 }, /* D4 */
+	{ 0x00, 0x00 }, /* D5 */
+	{ 0x00, 0x00 }, /* D6 */
+	{ 0x00, 0x00 }, /* D7 */
+	{ 0x00, 0x00 }, /* D8 */
+	{ 0x00, 0x00 }, /* D9 */
+	{ 0x00, 0x00 }, /* DA */
+	{ 0x00, 0x00 }, /* DB */
+	{ 0x00, 0x00 }, /* DC */
+	{ 0x00, 0x00 }, /* DD */
+	{ 0x00, 0x00 }, /* DE */
+	{ 0x00, 0x00 }, /* DF */
+	{ 0x00, 0x00 }, /* E0 */
+	{ 0x00, 0x00 }, /* E1 */
+	{ 0x00, 0x00 }, /* E2 */
+	{ 0x00, 0x00 }, /* E3 */
+	{ 0x00, 0x00 }, /* E4 */
+	{ 0x00, 0x00 }, /* E5 */
+	{ 0x00, 0x00 }, /* E6 */
+	{ 0x00, 0x00 }, /* E7 */
+	{ 0x00, 0x00 }, /* E8 */
+	{ 0x00, 0x00 }, /* E9 */
+	{ 0x00, 0x00 }, /* EA */
+	{ 0x00, 0x00 }, /* EB */
+	{ 0x00, 0x00 }, /* EC */
+	{ 0x00, 0x00 }, /* ED */
+	{ 0x00, 0x00 }, /* EE */
+	{ 0x00, 0x00 }, /* EF */
+	{ 0x00, 0x00 }, /* F0 */
+	{ 0x00, 0x00 }, /* F1 */
+	{ 0x00, 0x00 }, /* F2 */
+	{ 0x00, 0x00 }, /* F3 */
+	{ 0x00, 0x00 }, /* F4 */
+	{ 0x00, 0x00 }, /* F5 */
+	{ 0x00, 0x00 }, /* F6 */
+	{ 0x00, 0x00 }, /* F7 */
+	{ 0x00, 0x00 }, /* F8 */
+	{ 0x00, 0x00 }, /* F9 */
+	{ 0x00, 0x00 }, /* FA */
+	{ 0x00, 0x00 }, /* FB */
+	{ 0x00, 0x00 }, /* FC */
+	{ 0x00, 0x00 }, /* FD */
+	{ 0x00, 0x00 }, /* FE */
+	{ 0xFF, 0x00 }, /* FF */
+};
+
+static int max98095_readable(struct snd_soc_codec *codec, unsigned int reg)
+{
+	if (reg >= M98095_REG_CNT)
+		return 0;
+	return max98095_access[reg].readable != 0;
+}
+
+static int max98095_volatile(struct snd_soc_codec *codec, unsigned int reg)
+{
+	if (reg > M98095_REG_MAX_CACHED)
+		return 1;
+
+	switch (reg) {
+	case M98095_000_HOST_DATA:
+	case M98095_001_HOST_INT_STS:
+	case M98095_002_HOST_RSP_STS:
+	case M98095_003_HOST_CMD_STS:
+	case M98095_004_CODEC_STS:
+	case M98095_005_DAI1_ALC_STS:
+	case M98095_006_DAI2_ALC_STS:
+	case M98095_007_JACK_AUTO_STS:
+	case M98095_008_JACK_MANUAL_STS:
+	case M98095_009_JACK_VBAT_STS:
+	case M98095_00A_ACC_ADC_STS:
+	case M98095_00B_MIC_NG_AGC_STS:
+	case M98095_00C_SPK_L_VOLT_STS:
+	case M98095_00D_SPK_R_VOLT_STS:
+	case M98095_00E_TEMP_SENSOR_STS:
+		return 1;
+	}
+
+	return 0;
+}
+
+/*
+ * Filter coefficients are in a separate register segment
+ * and they share the address space of the normal registers.
+ * The coefficient registers do not need or share the cache.
+ */
+static int max98095_hw_write(struct snd_soc_codec *codec, unsigned int reg,
+			     unsigned int value)
+{
+	u8 data[2];
+
+	data[0] = reg;
+	data[1] = value;
+	if (codec->hw_write(codec->control_data, data, 2) == 2)
+		return 0;
+	else
+		return -EIO;
+}
+
+/*
+ * Load equalizer DSP coefficient configurations registers
+ */
+static void m98095_eq_band(struct snd_soc_codec *codec, unsigned int dai,
+		    unsigned int band, u16 *coefs)
+{
+	unsigned int eq_reg;
+	unsigned int i;
+
+	BUG_ON(band > 4);
+	BUG_ON(dai > 1);
+
+	/* Load the base register address */
+	eq_reg = dai ? M98095_142_DAI2_EQ_BASE : M98095_110_DAI1_EQ_BASE;
+
+	/* Add the band address offset, note adjustment for word address */
+	eq_reg += band * (M98095_COEFS_PER_BAND << 1);
+
+	/* Step through the registers and coefs */
+	for (i = 0; i < M98095_COEFS_PER_BAND; i++) {
+		max98095_hw_write(codec, eq_reg++, M98095_BYTE1(coefs[i]));
+		max98095_hw_write(codec, eq_reg++, M98095_BYTE0(coefs[i]));
+	}
+}
+
+/*
+ * Load biquad filter coefficient configurations registers
+ */
+static void m98095_biquad_band(struct snd_soc_codec *codec, unsigned int dai,
+		    unsigned int band, u16 *coefs)
+{
+	unsigned int bq_reg;
+	unsigned int i;
+
+	BUG_ON(band > 1);
+	BUG_ON(dai > 1);
+
+	/* Load the base register address */
+	bq_reg = dai ? M98095_17E_DAI2_BQ_BASE : M98095_174_DAI1_BQ_BASE;
+
+	/* Add the band address offset, note adjustment for word address */
+	bq_reg += band * (M98095_COEFS_PER_BAND << 1);
+
+	/* Step through the registers and coefs */
+	for (i = 0; i < M98095_COEFS_PER_BAND; i++) {
+		max98095_hw_write(codec, bq_reg++, M98095_BYTE1(coefs[i]));
+		max98095_hw_write(codec, bq_reg++, M98095_BYTE0(coefs[i]));
+	}
+}
+
+static const char * const max98095_fltr_mode[] = { "Voice", "Music" };
+static const struct soc_enum max98095_dai1_filter_mode_enum[] = {
+	SOC_ENUM_SINGLE(M98095_02E_DAI1_FILTERS, 7, 2, max98095_fltr_mode),
+};
+static const struct soc_enum max98095_dai2_filter_mode_enum[] = {
+	SOC_ENUM_SINGLE(M98095_038_DAI2_FILTERS, 7, 2, max98095_fltr_mode),
+};
+
+static const char * const max98095_extmic_text[] = { "None", "MIC1", "MIC2" };
+
+static const struct soc_enum max98095_extmic_enum =
+	SOC_ENUM_SINGLE(M98095_087_CFG_MIC, 0, 3, max98095_extmic_text);
+
+static const struct snd_kcontrol_new max98095_extmic_mux =
+	SOC_DAPM_ENUM("External MIC Mux", max98095_extmic_enum);
+
+static const char * const max98095_linein_text[] = { "INA", "INB" };
+
+static const struct soc_enum max98095_linein_enum =
+	SOC_ENUM_SINGLE(M98095_086_CFG_LINE, 6, 2, max98095_linein_text);
+
+static const struct snd_kcontrol_new max98095_linein_mux =
+	SOC_DAPM_ENUM("Linein Input Mux", max98095_linein_enum);
+
+static const char * const max98095_line_mode_text[] = {
+	"Stereo", "Differential"};
+
+static const struct soc_enum max98095_linein_mode_enum =
+	SOC_ENUM_SINGLE(M98095_086_CFG_LINE, 7, 2, max98095_line_mode_text);
+
+static const struct soc_enum max98095_lineout_mode_enum =
+	SOC_ENUM_SINGLE(M98095_086_CFG_LINE, 4, 2, max98095_line_mode_text);
+
+static const char * const max98095_dai_fltr[] = {
+	"Off", "Elliptical-HPF-16k", "Butterworth-HPF-16k",
+	"Elliptical-HPF-8k", "Butterworth-HPF-8k", "Butterworth-HPF-Fs/240"};
+static const struct soc_enum max98095_dai1_dac_filter_enum[] = {
+	SOC_ENUM_SINGLE(M98095_02E_DAI1_FILTERS, 0, 6, max98095_dai_fltr),
+};
+static const struct soc_enum max98095_dai2_dac_filter_enum[] = {
+	SOC_ENUM_SINGLE(M98095_038_DAI2_FILTERS, 0, 6, max98095_dai_fltr),
+};
+static const struct soc_enum max98095_dai3_dac_filter_enum[] = {
+	SOC_ENUM_SINGLE(M98095_042_DAI3_FILTERS, 0, 6, max98095_dai_fltr),
+};
+
+static int max98095_mic1pre_set(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	unsigned int sel = ucontrol->value.integer.value[0];
+
+	max98095->mic1pre = sel;
+	snd_soc_update_bits(codec, M98095_05F_LVL_MIC1, M98095_MICPRE_MASK,
+		(1+sel)<<M98095_MICPRE_SHIFT);
+
+	return 0;
+}
+
+static int max98095_mic1pre_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = max98095->mic1pre;
+	return 0;
+}
+
+static int max98095_mic2pre_set(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	unsigned int sel = ucontrol->value.integer.value[0];
+
+	max98095->mic2pre = sel;
+	snd_soc_update_bits(codec, M98095_060_LVL_MIC2, M98095_MICPRE_MASK,
+		(1+sel)<<M98095_MICPRE_SHIFT);
+
+	return 0;
+}
+
+static int max98095_mic2pre_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = max98095->mic2pre;
+	return 0;
+}
+
+static const unsigned int max98095_micboost_tlv[] = {
+	TLV_DB_RANGE_HEAD(2),
+	0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
+	2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
+};
+
+static const DECLARE_TLV_DB_SCALE(max98095_mic_tlv, 0, 100, 0);
+static const DECLARE_TLV_DB_SCALE(max98095_adc_tlv, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(max98095_adcboost_tlv, 0, 600, 0);
+
+static const unsigned int max98095_hp_tlv[] = {
+	TLV_DB_RANGE_HEAD(5),
+	0, 6, TLV_DB_SCALE_ITEM(-6700, 400, 0),
+	7, 14, TLV_DB_SCALE_ITEM(-4000, 300, 0),
+	15, 21, TLV_DB_SCALE_ITEM(-1700, 200, 0),
+	22, 27, TLV_DB_SCALE_ITEM(-400, 100, 0),
+	28, 31, TLV_DB_SCALE_ITEM(150, 50, 0),
+};
+
+static const unsigned int max98095_spk_tlv[] = {
+	TLV_DB_RANGE_HEAD(4),
+	0, 10, TLV_DB_SCALE_ITEM(-5900, 400, 0),
+	11, 18, TLV_DB_SCALE_ITEM(-1700, 200, 0),
+	19, 27, TLV_DB_SCALE_ITEM(-200, 100, 0),
+	28, 39, TLV_DB_SCALE_ITEM(650, 50, 0),
+};
+
+static const unsigned int max98095_rcv_lout_tlv[] = {
+	TLV_DB_RANGE_HEAD(5),
+	0, 6, TLV_DB_SCALE_ITEM(-6200, 400, 0),
+	7, 14, TLV_DB_SCALE_ITEM(-3500, 300, 0),
+	15, 21, TLV_DB_SCALE_ITEM(-1200, 200, 0),
+	22, 27, TLV_DB_SCALE_ITEM(100, 100, 0),
+	28, 31, TLV_DB_SCALE_ITEM(650, 50, 0),
+};
+
+static const unsigned int max98095_lin_tlv[] = {
+	TLV_DB_RANGE_HEAD(3),
+	0, 2, TLV_DB_SCALE_ITEM(-600, 300, 0),
+	3, 3, TLV_DB_SCALE_ITEM(300, 1100, 0),
+	4, 5, TLV_DB_SCALE_ITEM(1400, 600, 0),
+};
+
+static const struct snd_kcontrol_new max98095_snd_controls[] = {
+
+	SOC_DOUBLE_R_TLV("Headphone Volume", M98095_064_LVL_HP_L,
+		M98095_065_LVL_HP_R, 0, 31, 0, max98095_hp_tlv),
+
+	SOC_DOUBLE_R_TLV("Speaker Volume", M98095_067_LVL_SPK_L,
+		M98095_068_LVL_SPK_R, 0, 39, 0, max98095_spk_tlv),
+
+	SOC_SINGLE_TLV("Receiver Volume", M98095_066_LVL_RCV,
+		0, 31, 0, max98095_rcv_lout_tlv),
+
+	SOC_DOUBLE_R_TLV("Lineout Volume", M98095_062_LVL_LINEOUT1,
+		M98095_063_LVL_LINEOUT2, 0, 31, 0, max98095_rcv_lout_tlv),
+
+	SOC_DOUBLE_R("Headphone Switch", M98095_064_LVL_HP_L,
+		M98095_065_LVL_HP_R, 7, 1, 1),
+
+	SOC_DOUBLE_R("Speaker Switch", M98095_067_LVL_SPK_L,
+		M98095_068_LVL_SPK_R, 7, 1, 1),
+
+	SOC_SINGLE("Receiver Switch", M98095_066_LVL_RCV, 7, 1, 1),
+
+	SOC_DOUBLE_R("Lineout Switch", M98095_062_LVL_LINEOUT1,
+		M98095_063_LVL_LINEOUT2, 7, 1, 1),
+
+	SOC_SINGLE_TLV("MIC1 Volume", M98095_05F_LVL_MIC1, 0, 20, 1,
+		max98095_mic_tlv),
+
+	SOC_SINGLE_TLV("MIC2 Volume", M98095_060_LVL_MIC2, 0, 20, 1,
+		max98095_mic_tlv),
+
+	SOC_SINGLE_EXT_TLV("MIC1 Boost Volume",
+			M98095_05F_LVL_MIC1, 5, 2, 0,
+			max98095_mic1pre_get, max98095_mic1pre_set,
+			max98095_micboost_tlv),
+	SOC_SINGLE_EXT_TLV("MIC2 Boost Volume",
+			M98095_060_LVL_MIC2, 5, 2, 0,
+			max98095_mic2pre_get, max98095_mic2pre_set,
+			max98095_micboost_tlv),
+
+	SOC_SINGLE_TLV("Linein Volume", M98095_061_LVL_LINEIN, 0, 5, 1,
+		max98095_lin_tlv),
+
+	SOC_SINGLE_TLV("ADCL Volume", M98095_05D_LVL_ADC_L, 0, 15, 1,
+		max98095_adc_tlv),
+	SOC_SINGLE_TLV("ADCR Volume", M98095_05E_LVL_ADC_R, 0, 15, 1,
+		max98095_adc_tlv),
+
+	SOC_SINGLE_TLV("ADCL Boost Volume", M98095_05D_LVL_ADC_L, 4, 3, 0,
+		max98095_adcboost_tlv),
+	SOC_SINGLE_TLV("ADCR Boost Volume", M98095_05E_LVL_ADC_R, 4, 3, 0,
+		max98095_adcboost_tlv),
+
+	SOC_SINGLE("EQ1 Switch", M98095_088_CFG_LEVEL, 0, 1, 0),
+	SOC_SINGLE("EQ2 Switch", M98095_088_CFG_LEVEL, 1, 1, 0),
+
+	SOC_SINGLE("Biquad1 Switch", M98095_088_CFG_LEVEL, 2, 1, 0),
+	SOC_SINGLE("Biquad2 Switch", M98095_088_CFG_LEVEL, 3, 1, 0),
+
+	SOC_ENUM("DAI1 Filter Mode", max98095_dai1_filter_mode_enum),
+	SOC_ENUM("DAI2 Filter Mode", max98095_dai2_filter_mode_enum),
+	SOC_ENUM("DAI1 DAC Filter", max98095_dai1_dac_filter_enum),
+	SOC_ENUM("DAI2 DAC Filter", max98095_dai2_dac_filter_enum),
+	SOC_ENUM("DAI3 DAC Filter", max98095_dai3_dac_filter_enum),
+
+	SOC_ENUM("Linein Mode", max98095_linein_mode_enum),
+	SOC_ENUM("Lineout Mode", max98095_lineout_mode_enum),
+};
+
+/* Left speaker mixer switch */
+static const struct snd_kcontrol_new max98095_left_speaker_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Left DAC1 Switch", M98095_050_MIX_SPK_LEFT, 0, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC1 Switch", M98095_050_MIX_SPK_LEFT, 6, 1, 0),
+	SOC_DAPM_SINGLE("Mono DAC2 Switch", M98095_050_MIX_SPK_LEFT, 3, 1, 0),
+	SOC_DAPM_SINGLE("Mono DAC3 Switch", M98095_050_MIX_SPK_LEFT, 3, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_050_MIX_SPK_LEFT, 4, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_050_MIX_SPK_LEFT, 5, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_050_MIX_SPK_LEFT, 1, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_050_MIX_SPK_LEFT, 2, 1, 0),
+};
+
+/* Right speaker mixer switch */
+static const struct snd_kcontrol_new max98095_right_speaker_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Left DAC1 Switch", M98095_051_MIX_SPK_RIGHT, 6, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC1 Switch", M98095_051_MIX_SPK_RIGHT, 0, 1, 0),
+	SOC_DAPM_SINGLE("Mono DAC2 Switch", M98095_051_MIX_SPK_RIGHT, 3, 1, 0),
+	SOC_DAPM_SINGLE("Mono DAC3 Switch", M98095_051_MIX_SPK_RIGHT, 3, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_051_MIX_SPK_RIGHT, 5, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_051_MIX_SPK_RIGHT, 4, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_051_MIX_SPK_RIGHT, 1, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_051_MIX_SPK_RIGHT, 2, 1, 0),
+};
+
+/* Left headphone mixer switch */
+static const struct snd_kcontrol_new max98095_left_hp_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Left DAC1 Switch", M98095_04C_MIX_HP_LEFT, 0, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC1 Switch", M98095_04C_MIX_HP_LEFT, 5, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_04C_MIX_HP_LEFT, 3, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_04C_MIX_HP_LEFT, 4, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_04C_MIX_HP_LEFT, 1, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_04C_MIX_HP_LEFT, 2, 1, 0),
+};
+
+/* Right headphone mixer switch */
+static const struct snd_kcontrol_new max98095_right_hp_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Left DAC1 Switch", M98095_04D_MIX_HP_RIGHT, 5, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC1 Switch", M98095_04D_MIX_HP_RIGHT, 0, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_04D_MIX_HP_RIGHT, 3, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_04D_MIX_HP_RIGHT, 4, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_04D_MIX_HP_RIGHT, 1, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_04D_MIX_HP_RIGHT, 2, 1, 0),
+};
+
+/* Receiver earpiece mixer switch */
+static const struct snd_kcontrol_new max98095_mono_rcv_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Left DAC1 Switch", M98095_04F_MIX_RCV, 0, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC1 Switch", M98095_04F_MIX_RCV, 5, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_04F_MIX_RCV, 3, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_04F_MIX_RCV, 4, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_04F_MIX_RCV, 1, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_04F_MIX_RCV, 2, 1, 0),
+};
+
+/* Left lineout mixer switch */
+static const struct snd_kcontrol_new max98095_left_lineout_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Left DAC1 Switch", M98095_053_MIX_LINEOUT1, 5, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC1 Switch", M98095_053_MIX_LINEOUT1, 0, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_053_MIX_LINEOUT1, 3, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_053_MIX_LINEOUT1, 4, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_053_MIX_LINEOUT1, 1, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_053_MIX_LINEOUT1, 2, 1, 0),
+};
+
+/* Right lineout mixer switch */
+static const struct snd_kcontrol_new max98095_right_lineout_mixer_controls[] = {
+	SOC_DAPM_SINGLE("Left DAC1 Switch", M98095_054_MIX_LINEOUT2, 0, 1, 0),
+	SOC_DAPM_SINGLE("Right DAC1 Switch", M98095_054_MIX_LINEOUT2, 5, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_054_MIX_LINEOUT2, 3, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_054_MIX_LINEOUT2, 4, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_054_MIX_LINEOUT2, 1, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_054_MIX_LINEOUT2, 2, 1, 0),
+};
+
+/* Left ADC mixer switch */
+static const struct snd_kcontrol_new max98095_left_ADC_mixer_controls[] = {
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_04A_MIX_ADC_LEFT, 7, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_04A_MIX_ADC_LEFT, 6, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_04A_MIX_ADC_LEFT, 3, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_04A_MIX_ADC_LEFT, 2, 1, 0),
+};
+
+/* Right ADC mixer switch */
+static const struct snd_kcontrol_new max98095_right_ADC_mixer_controls[] = {
+	SOC_DAPM_SINGLE("MIC1 Switch", M98095_04B_MIX_ADC_RIGHT, 7, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Switch", M98095_04B_MIX_ADC_RIGHT, 6, 1, 0),
+	SOC_DAPM_SINGLE("IN1 Switch", M98095_04B_MIX_ADC_RIGHT, 3, 1, 0),
+	SOC_DAPM_SINGLE("IN2 Switch", M98095_04B_MIX_ADC_RIGHT, 2, 1, 0),
+};
+
+static int max98095_mic_event(struct snd_soc_dapm_widget *w,
+			     struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		if (w->reg == M98095_05F_LVL_MIC1) {
+			snd_soc_update_bits(codec, w->reg, M98095_MICPRE_MASK,
+				(1+max98095->mic1pre)<<M98095_MICPRE_SHIFT);
+		} else {
+			snd_soc_update_bits(codec, w->reg, M98095_MICPRE_MASK,
+				(1+max98095->mic2pre)<<M98095_MICPRE_SHIFT);
+		}
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(codec, w->reg, M98095_MICPRE_MASK, 0);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/*
+ * The line inputs are stereo inputs with the left and right
+ * channels sharing a common PGA power control signal.
+ */
+static int max98095_line_pga(struct snd_soc_dapm_widget *w,
+			     int event, u8 channel)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	u8 *state;
+
+	BUG_ON(!((channel == 1) || (channel == 2)));
+
+	state = &max98095->lin_state;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		*state |= channel;
+		snd_soc_update_bits(codec, w->reg,
+			(1 << w->shift), (1 << w->shift));
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		*state &= ~channel;
+		if (*state == 0) {
+			snd_soc_update_bits(codec, w->reg,
+				(1 << w->shift), 0);
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int max98095_pga_in1_event(struct snd_soc_dapm_widget *w,
+				   struct snd_kcontrol *k, int event)
+{
+	return max98095_line_pga(w, event, 1);
+}
+
+static int max98095_pga_in2_event(struct snd_soc_dapm_widget *w,
+				   struct snd_kcontrol *k, int event)
+{
+	return max98095_line_pga(w, event, 2);
+}
+
+/*
+ * The stereo line out mixer outputs to two stereo line outs.
+ * The 2nd pair has a separate set of enables.
+ */
+static int max98095_lineout_event(struct snd_soc_dapm_widget *w,
+			     struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		snd_soc_update_bits(codec, w->reg,
+			(1 << (w->shift+2)), (1 << (w->shift+2)));
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(codec, w->reg,
+			(1 << (w->shift+2)), 0);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_dapm_widget max98095_dapm_widgets[] = {
+
+	SND_SOC_DAPM_ADC("ADCL", "HiFi Capture", M98095_090_PWR_EN_IN, 0, 0),
+	SND_SOC_DAPM_ADC("ADCR", "HiFi Capture", M98095_090_PWR_EN_IN, 1, 0),
+
+	SND_SOC_DAPM_DAC("DACL1", "HiFi Playback",
+		M98095_091_PWR_EN_OUT, 0, 0),
+	SND_SOC_DAPM_DAC("DACR1", "HiFi Playback",
+		M98095_091_PWR_EN_OUT, 1, 0),
+	SND_SOC_DAPM_DAC("DACM2", "Aux Playback",
+		M98095_091_PWR_EN_OUT, 2, 0),
+	SND_SOC_DAPM_DAC("DACM3", "Voice Playback",
+		M98095_091_PWR_EN_OUT, 2, 0),
+
+	SND_SOC_DAPM_PGA("HP Left Out", M98095_091_PWR_EN_OUT,
+		6, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("HP Right Out", M98095_091_PWR_EN_OUT,
+		7, 0, NULL, 0),
+
+	SND_SOC_DAPM_PGA("SPK Left Out", M98095_091_PWR_EN_OUT,
+		4, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("SPK Right Out", M98095_091_PWR_EN_OUT,
+		5, 0, NULL, 0),
+
+	SND_SOC_DAPM_PGA("RCV Mono Out", M98095_091_PWR_EN_OUT,
+		3, 0, NULL, 0),
+
+	SND_SOC_DAPM_PGA_E("LINE Left Out", M98095_092_PWR_EN_OUT,
+		0, 0, NULL, 0, max98095_lineout_event, SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_PGA_E("LINE Right Out", M98095_092_PWR_EN_OUT,
+		1, 0, NULL, 0, max98095_lineout_event, SND_SOC_DAPM_PRE_PMD),
+
+	SND_SOC_DAPM_MUX("External MIC", SND_SOC_NOPM, 0, 0,
+		&max98095_extmic_mux),
+
+	SND_SOC_DAPM_MUX("Linein Mux", SND_SOC_NOPM, 0, 0,
+		&max98095_linein_mux),
+
+	SND_SOC_DAPM_MIXER("Left Headphone Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_left_hp_mixer_controls[0],
+		ARRAY_SIZE(max98095_left_hp_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Right Headphone Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_right_hp_mixer_controls[0],
+		ARRAY_SIZE(max98095_right_hp_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Left Speaker Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_left_speaker_mixer_controls[0],
+		ARRAY_SIZE(max98095_left_speaker_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Right Speaker Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_right_speaker_mixer_controls[0],
+		ARRAY_SIZE(max98095_right_speaker_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Receiver Mixer", SND_SOC_NOPM, 0, 0,
+	  &max98095_mono_rcv_mixer_controls[0],
+		ARRAY_SIZE(max98095_mono_rcv_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Left Lineout Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_left_lineout_mixer_controls[0],
+		ARRAY_SIZE(max98095_left_lineout_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Right Lineout Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_right_lineout_mixer_controls[0],
+		ARRAY_SIZE(max98095_right_lineout_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Left ADC Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_left_ADC_mixer_controls[0],
+		ARRAY_SIZE(max98095_left_ADC_mixer_controls)),
+
+	SND_SOC_DAPM_MIXER("Right ADC Mixer", SND_SOC_NOPM, 0, 0,
+		&max98095_right_ADC_mixer_controls[0],
+		ARRAY_SIZE(max98095_right_ADC_mixer_controls)),
+
+	SND_SOC_DAPM_PGA_E("MIC1 Input", M98095_05F_LVL_MIC1,
+		5, 0, NULL, 0, max98095_mic_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+	SND_SOC_DAPM_PGA_E("MIC2 Input", M98095_060_LVL_MIC2,
+		5, 0, NULL, 0, max98095_mic_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+	SND_SOC_DAPM_PGA_E("IN1 Input", M98095_090_PWR_EN_IN,
+		7, 0, NULL, 0, max98095_pga_in1_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+	SND_SOC_DAPM_PGA_E("IN2 Input", M98095_090_PWR_EN_IN,
+		7, 0, NULL, 0, max98095_pga_in2_event,
+		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+	SND_SOC_DAPM_MICBIAS("MICBIAS1", M98095_090_PWR_EN_IN, 2, 0),
+	SND_SOC_DAPM_MICBIAS("MICBIAS2", M98095_090_PWR_EN_IN, 3, 0),
+
+	SND_SOC_DAPM_OUTPUT("HPL"),
+	SND_SOC_DAPM_OUTPUT("HPR"),
+	SND_SOC_DAPM_OUTPUT("SPKL"),
+	SND_SOC_DAPM_OUTPUT("SPKR"),
+	SND_SOC_DAPM_OUTPUT("RCV"),
+	SND_SOC_DAPM_OUTPUT("OUT1"),
+	SND_SOC_DAPM_OUTPUT("OUT2"),
+	SND_SOC_DAPM_OUTPUT("OUT3"),
+	SND_SOC_DAPM_OUTPUT("OUT4"),
+
+	SND_SOC_DAPM_INPUT("MIC1"),
+	SND_SOC_DAPM_INPUT("MIC2"),
+	SND_SOC_DAPM_INPUT("INA1"),
+	SND_SOC_DAPM_INPUT("INA2"),
+	SND_SOC_DAPM_INPUT("INB1"),
+	SND_SOC_DAPM_INPUT("INB2"),
+};
+
+static const struct snd_soc_dapm_route max98095_audio_map[] = {
+	/* Left headphone output mixer */
+	{"Left Headphone Mixer", "Left DAC1 Switch", "DACL1"},
+	{"Left Headphone Mixer", "Right DAC1 Switch", "DACR1"},
+	{"Left Headphone Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Left Headphone Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Left Headphone Mixer", "IN1 Switch", "IN1 Input"},
+	{"Left Headphone Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Right headphone output mixer */
+	{"Right Headphone Mixer", "Left DAC1 Switch", "DACL1"},
+	{"Right Headphone Mixer", "Right DAC1 Switch", "DACR1"},
+	{"Right Headphone Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Right Headphone Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Right Headphone Mixer", "IN1 Switch", "IN1 Input"},
+	{"Right Headphone Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Left speaker output mixer */
+	{"Left Speaker Mixer", "Left DAC1 Switch", "DACL1"},
+	{"Left Speaker Mixer", "Right DAC1 Switch", "DACR1"},
+	{"Left Speaker Mixer", "Mono DAC2 Switch", "DACM2"},
+	{"Left Speaker Mixer", "Mono DAC3 Switch", "DACM3"},
+	{"Left Speaker Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Left Speaker Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Left Speaker Mixer", "IN1 Switch", "IN1 Input"},
+	{"Left Speaker Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Right speaker output mixer */
+	{"Right Speaker Mixer", "Left DAC1 Switch", "DACL1"},
+	{"Right Speaker Mixer", "Right DAC1 Switch", "DACR1"},
+	{"Right Speaker Mixer", "Mono DAC2 Switch", "DACM2"},
+	{"Right Speaker Mixer", "Mono DAC3 Switch", "DACM3"},
+	{"Right Speaker Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Right Speaker Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Right Speaker Mixer", "IN1 Switch", "IN1 Input"},
+	{"Right Speaker Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Earpiece/Receiver output mixer */
+	{"Receiver Mixer", "Left DAC1 Switch", "DACL1"},
+	{"Receiver Mixer", "Right DAC1 Switch", "DACR1"},
+	{"Receiver Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Receiver Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Receiver Mixer", "IN1 Switch", "IN1 Input"},
+	{"Receiver Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Left Lineout output mixer */
+	{"Left Lineout Mixer", "Left DAC1 Switch", "DACL1"},
+	{"Left Lineout Mixer", "Right DAC1 Switch", "DACR1"},
+	{"Left Lineout Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Left Lineout Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Left Lineout Mixer", "IN1 Switch", "IN1 Input"},
+	{"Left Lineout Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Right lineout output mixer */
+	{"Right Lineout Mixer", "Left DAC1 Switch", "DACL1"},
+	{"Right Lineout Mixer", "Right DAC1 Switch", "DACR1"},
+	{"Right Lineout Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Right Lineout Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Right Lineout Mixer", "IN1 Switch", "IN1 Input"},
+	{"Right Lineout Mixer", "IN2 Switch", "IN2 Input"},
+
+	{"HP Left Out", NULL, "Left Headphone Mixer"},
+	{"HP Right Out", NULL, "Right Headphone Mixer"},
+	{"SPK Left Out", NULL, "Left Speaker Mixer"},
+	{"SPK Right Out", NULL, "Right Speaker Mixer"},
+	{"RCV Mono Out", NULL, "Receiver Mixer"},
+	{"LINE Left Out", NULL, "Left Lineout Mixer"},
+	{"LINE Right Out", NULL, "Right Lineout Mixer"},
+
+	{"HPL", NULL, "HP Left Out"},
+	{"HPR", NULL, "HP Right Out"},
+	{"SPKL", NULL, "SPK Left Out"},
+	{"SPKR", NULL, "SPK Right Out"},
+	{"RCV", NULL, "RCV Mono Out"},
+	{"OUT1", NULL, "LINE Left Out"},
+	{"OUT2", NULL, "LINE Right Out"},
+	{"OUT3", NULL, "LINE Left Out"},
+	{"OUT4", NULL, "LINE Right Out"},
+
+	/* Left ADC input mixer */
+	{"Left ADC Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Left ADC Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Left ADC Mixer", "IN1 Switch", "IN1 Input"},
+	{"Left ADC Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Right ADC input mixer */
+	{"Right ADC Mixer", "MIC1 Switch", "MIC1 Input"},
+	{"Right ADC Mixer", "MIC2 Switch", "MIC2 Input"},
+	{"Right ADC Mixer", "IN1 Switch", "IN1 Input"},
+	{"Right ADC Mixer", "IN2 Switch", "IN2 Input"},
+
+	/* Inputs */
+	{"ADCL", NULL, "Left ADC Mixer"},
+	{"ADCR", NULL, "Right ADC Mixer"},
+
+	{"IN1 Input", NULL, "INA1"},
+	{"IN2 Input", NULL, "INA2"},
+
+	{"MIC1 Input", NULL, "MIC1"},
+	{"MIC2 Input", NULL, "MIC2"},
+};
+
+static int max98095_add_widgets(struct snd_soc_codec *codec)
+{
+	snd_soc_add_controls(codec, max98095_snd_controls,
+			     ARRAY_SIZE(max98095_snd_controls));
+
+	return 0;
+}
+
+/* codec mclk clock divider coefficients */
+static const struct {
+	u32 rate;
+	u8  sr;
+} rate_table[] = {
+	{8000,  0x01},
+	{11025, 0x02},
+	{16000, 0x03},
+	{22050, 0x04},
+	{24000, 0x05},
+	{32000, 0x06},
+	{44100, 0x07},
+	{48000, 0x08},
+	{88200, 0x09},
+	{96000, 0x0A},
+};
+
+static int rate_value(int rate, u8 *value)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(rate_table); i++) {
+		if (rate_table[i].rate >= rate) {
+			*value = rate_table[i].sr;
+			return 0;
+		}
+	}
+	*value = rate_table[0].sr;
+	return -EINVAL;
+}
+
+static int max98095_dai1_hw_params(struct snd_pcm_substream *substream,
+				   struct snd_pcm_hw_params *params,
+				   struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_cdata *cdata;
+	unsigned long long ni;
+	unsigned int rate;
+	u8 regval;
+
+	cdata = &max98095->dai[0];
+
+	rate = params_rate(params);
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		snd_soc_update_bits(codec, M98095_02A_DAI1_FORMAT,
+			M98095_DAI_WS, 0);
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		snd_soc_update_bits(codec, M98095_02A_DAI1_FORMAT,
+			M98095_DAI_WS, M98095_DAI_WS);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (rate_value(rate, &regval))
+		return -EINVAL;
+
+	snd_soc_update_bits(codec, M98095_027_DAI1_CLKMODE,
+		M98095_CLKMODE_MASK, regval);
+	cdata->rate = rate;
+
+	/* Configure NI when operating as master */
+	if (snd_soc_read(codec, M98095_02A_DAI1_FORMAT) & M98095_DAI_MAS) {
+		if (max98095->sysclk == 0) {
+			dev_err(codec->dev, "Invalid system clock frequency\n");
+			return -EINVAL;
+		}
+		ni = 65536ULL * (rate < 50000 ? 96ULL : 48ULL)
+				* (unsigned long long int)rate;
+		do_div(ni, (unsigned long long int)max98095->sysclk);
+		snd_soc_write(codec, M98095_028_DAI1_CLKCFG_HI,
+			(ni >> 8) & 0x7F);
+		snd_soc_write(codec, M98095_029_DAI1_CLKCFG_LO,
+			ni & 0xFF);
+	}
+
+	/* Update sample rate mode */
+	if (rate < 50000)
+		snd_soc_update_bits(codec, M98095_02E_DAI1_FILTERS,
+			M98095_DAI_DHF, 0);
+	else
+		snd_soc_update_bits(codec, M98095_02E_DAI1_FILTERS,
+			M98095_DAI_DHF, M98095_DAI_DHF);
+
+	return 0;
+}
+
+static int max98095_dai2_hw_params(struct snd_pcm_substream *substream,
+				   struct snd_pcm_hw_params *params,
+				   struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_cdata *cdata;
+	unsigned long long ni;
+	unsigned int rate;
+	u8 regval;
+
+	cdata = &max98095->dai[1];
+
+	rate = params_rate(params);
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		snd_soc_update_bits(codec, M98095_034_DAI2_FORMAT,
+			M98095_DAI_WS, 0);
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		snd_soc_update_bits(codec, M98095_034_DAI2_FORMAT,
+			M98095_DAI_WS, M98095_DAI_WS);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (rate_value(rate, &regval))
+		return -EINVAL;
+
+	snd_soc_update_bits(codec, M98095_031_DAI2_CLKMODE,
+		M98095_CLKMODE_MASK, regval);
+	cdata->rate = rate;
+
+	/* Configure NI when operating as master */
+	if (snd_soc_read(codec, M98095_034_DAI2_FORMAT) & M98095_DAI_MAS) {
+		if (max98095->sysclk == 0) {
+			dev_err(codec->dev, "Invalid system clock frequency\n");
+			return -EINVAL;
+		}
+		ni = 65536ULL * (rate < 50000 ? 96ULL : 48ULL)
+				* (unsigned long long int)rate;
+		do_div(ni, (unsigned long long int)max98095->sysclk);
+		snd_soc_write(codec, M98095_032_DAI2_CLKCFG_HI,
+			(ni >> 8) & 0x7F);
+		snd_soc_write(codec, M98095_033_DAI2_CLKCFG_LO,
+			ni & 0xFF);
+	}
+
+	/* Update sample rate mode */
+	if (rate < 50000)
+		snd_soc_update_bits(codec, M98095_038_DAI2_FILTERS,
+			M98095_DAI_DHF, 0);
+	else
+		snd_soc_update_bits(codec, M98095_038_DAI2_FILTERS,
+			M98095_DAI_DHF, M98095_DAI_DHF);
+
+	return 0;
+}
+
+static int max98095_dai3_hw_params(struct snd_pcm_substream *substream,
+				   struct snd_pcm_hw_params *params,
+				   struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_cdata *cdata;
+	unsigned long long ni;
+	unsigned int rate;
+	u8 regval;
+
+	cdata = &max98095->dai[2];
+
+	rate = params_rate(params);
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		snd_soc_update_bits(codec, M98095_03E_DAI3_FORMAT,
+			M98095_DAI_WS, 0);
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		snd_soc_update_bits(codec, M98095_03E_DAI3_FORMAT,
+			M98095_DAI_WS, M98095_DAI_WS);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (rate_value(rate, &regval))
+		return -EINVAL;
+
+	snd_soc_update_bits(codec, M98095_03B_DAI3_CLKMODE,
+		M98095_CLKMODE_MASK, regval);
+	cdata->rate = rate;
+
+	/* Configure NI when operating as master */
+	if (snd_soc_read(codec, M98095_03E_DAI3_FORMAT) & M98095_DAI_MAS) {
+		if (max98095->sysclk == 0) {
+			dev_err(codec->dev, "Invalid system clock frequency\n");
+			return -EINVAL;
+		}
+		ni = 65536ULL * (rate < 50000 ? 96ULL : 48ULL)
+				* (unsigned long long int)rate;
+		do_div(ni, (unsigned long long int)max98095->sysclk);
+		snd_soc_write(codec, M98095_03C_DAI3_CLKCFG_HI,
+			(ni >> 8) & 0x7F);
+		snd_soc_write(codec, M98095_03D_DAI3_CLKCFG_LO,
+			ni & 0xFF);
+	}
+
+	/* Update sample rate mode */
+	if (rate < 50000)
+		snd_soc_update_bits(codec, M98095_042_DAI3_FILTERS,
+			M98095_DAI_DHF, 0);
+	else
+		snd_soc_update_bits(codec, M98095_042_DAI3_FILTERS,
+			M98095_DAI_DHF, M98095_DAI_DHF);
+
+	return 0;
+}
+
+static int max98095_dai_set_sysclk(struct snd_soc_dai *dai,
+				   int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+
+	/* Requested clock frequency is already setup */
+	if (freq == max98095->sysclk)
+		return 0;
+
+	max98095->sysclk = freq; /* remember current sysclk */
+
+	/* Setup clocks for slave mode, and using the PLL
+	 * PSCLK = 0x01 (when master clk is 10MHz to 20MHz)
+	 *         0x02 (when master clk is 20MHz to 40MHz)..
+	 *         0x03 (when master clk is 40MHz to 60MHz)..
+	 */
+	if ((freq >= 10000000) && (freq < 20000000)) {
+		snd_soc_write(codec, M98095_026_SYS_CLK, 0x10);
+	} else if ((freq >= 20000000) && (freq < 40000000)) {
+		snd_soc_write(codec, M98095_026_SYS_CLK, 0x20);
+	} else if ((freq >= 40000000) && (freq < 60000000)) {
+		snd_soc_write(codec, M98095_026_SYS_CLK, 0x30);
+	} else {
+		dev_err(codec->dev, "Invalid master clock frequency\n");
+		return -EINVAL;
+	}
+
+	dev_dbg(dai->dev, "Clock source is %d at %uHz\n", clk_id, freq);
+
+	max98095->sysclk = freq;
+	return 0;
+}
+
+static int max98095_dai1_set_fmt(struct snd_soc_dai *codec_dai,
+				 unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_cdata *cdata;
+	u8 regval = 0;
+
+	cdata = &max98095->dai[0];
+
+	if (fmt != cdata->fmt) {
+		cdata->fmt = fmt;
+
+		switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+		case SND_SOC_DAIFMT_CBS_CFS:
+			/* Slave mode PLL */
+			snd_soc_write(codec, M98095_028_DAI1_CLKCFG_HI,
+				0x80);
+			snd_soc_write(codec, M98095_029_DAI1_CLKCFG_LO,
+				0x00);
+			break;
+		case SND_SOC_DAIFMT_CBM_CFM:
+			/* Set to master mode */
+			regval |= M98095_DAI_MAS;
+			break;
+		case SND_SOC_DAIFMT_CBS_CFM:
+		case SND_SOC_DAIFMT_CBM_CFS:
+		default:
+			dev_err(codec->dev, "Clock mode unsupported");
+			return -EINVAL;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+		case SND_SOC_DAIFMT_I2S:
+			regval |= M98095_DAI_DLY;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+		case SND_SOC_DAIFMT_NB_NF:
+			break;
+		case SND_SOC_DAIFMT_NB_IF:
+			regval |= M98095_DAI_WCI;
+			break;
+		case SND_SOC_DAIFMT_IB_NF:
+			regval |= M98095_DAI_BCI;
+			break;
+		case SND_SOC_DAIFMT_IB_IF:
+			regval |= M98095_DAI_BCI|M98095_DAI_WCI;
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		snd_soc_update_bits(codec, M98095_02A_DAI1_FORMAT,
+			M98095_DAI_MAS | M98095_DAI_DLY | M98095_DAI_BCI |
+			M98095_DAI_WCI, regval);
+
+		snd_soc_write(codec, M98095_02B_DAI1_CLOCK, M98095_DAI_BSEL64);
+	}
+
+	return 0;
+}
+
+static int max98095_dai2_set_fmt(struct snd_soc_dai *codec_dai,
+				 unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_cdata *cdata;
+	u8 regval = 0;
+
+	cdata = &max98095->dai[1];
+
+	if (fmt != cdata->fmt) {
+		cdata->fmt = fmt;
+
+		switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+		case SND_SOC_DAIFMT_CBS_CFS:
+			/* Slave mode PLL */
+			snd_soc_write(codec, M98095_032_DAI2_CLKCFG_HI,
+				0x80);
+			snd_soc_write(codec, M98095_033_DAI2_CLKCFG_LO,
+				0x00);
+			break;
+		case SND_SOC_DAIFMT_CBM_CFM:
+			/* Set to master mode */
+			regval |= M98095_DAI_MAS;
+			break;
+		case SND_SOC_DAIFMT_CBS_CFM:
+		case SND_SOC_DAIFMT_CBM_CFS:
+		default:
+			dev_err(codec->dev, "Clock mode unsupported");
+			return -EINVAL;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+		case SND_SOC_DAIFMT_I2S:
+			regval |= M98095_DAI_DLY;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+		case SND_SOC_DAIFMT_NB_NF:
+			break;
+		case SND_SOC_DAIFMT_NB_IF:
+			regval |= M98095_DAI_WCI;
+			break;
+		case SND_SOC_DAIFMT_IB_NF:
+			regval |= M98095_DAI_BCI;
+			break;
+		case SND_SOC_DAIFMT_IB_IF:
+			regval |= M98095_DAI_BCI|M98095_DAI_WCI;
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		snd_soc_update_bits(codec, M98095_034_DAI2_FORMAT,
+			M98095_DAI_MAS | M98095_DAI_DLY | M98095_DAI_BCI |
+			M98095_DAI_WCI, regval);
+
+		snd_soc_write(codec, M98095_035_DAI2_CLOCK,
+			M98095_DAI_BSEL64);
+	}
+
+	return 0;
+}
+
+static int max98095_dai3_set_fmt(struct snd_soc_dai *codec_dai,
+				 unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_cdata *cdata;
+	u8 regval = 0;
+
+	cdata = &max98095->dai[2];
+
+	if (fmt != cdata->fmt) {
+		cdata->fmt = fmt;
+
+		switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+		case SND_SOC_DAIFMT_CBS_CFS:
+			/* Slave mode PLL */
+			snd_soc_write(codec, M98095_03C_DAI3_CLKCFG_HI,
+				0x80);
+			snd_soc_write(codec, M98095_03D_DAI3_CLKCFG_LO,
+				0x00);
+			break;
+		case SND_SOC_DAIFMT_CBM_CFM:
+			/* Set to master mode */
+			regval |= M98095_DAI_MAS;
+			break;
+		case SND_SOC_DAIFMT_CBS_CFM:
+		case SND_SOC_DAIFMT_CBM_CFS:
+		default:
+			dev_err(codec->dev, "Clock mode unsupported");
+			return -EINVAL;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+		case SND_SOC_DAIFMT_I2S:
+			regval |= M98095_DAI_DLY;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+		case SND_SOC_DAIFMT_NB_NF:
+			break;
+		case SND_SOC_DAIFMT_NB_IF:
+			regval |= M98095_DAI_WCI;
+			break;
+		case SND_SOC_DAIFMT_IB_NF:
+			regval |= M98095_DAI_BCI;
+			break;
+		case SND_SOC_DAIFMT_IB_IF:
+			regval |= M98095_DAI_BCI|M98095_DAI_WCI;
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		snd_soc_update_bits(codec, M98095_03E_DAI3_FORMAT,
+			M98095_DAI_MAS | M98095_DAI_DLY | M98095_DAI_BCI |
+			M98095_DAI_WCI, regval);
+
+		snd_soc_write(codec, M98095_03F_DAI3_CLOCK,
+			M98095_DAI_BSEL64);
+	}
+
+	return 0;
+}
+
+static int max98095_set_bias_level(struct snd_soc_codec *codec,
+				   enum snd_soc_bias_level level)
+{
+	int ret;
+
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		break;
+
+	case SND_SOC_BIAS_PREPARE:
+		break;
+
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			ret = snd_soc_cache_sync(codec);
+
+			if (ret != 0) {
+				dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
+				return ret;
+			}
+		}
+
+		snd_soc_update_bits(codec, M98095_090_PWR_EN_IN,
+				M98095_MBEN, M98095_MBEN);
+		break;
+
+	case SND_SOC_BIAS_OFF:
+		snd_soc_update_bits(codec, M98095_090_PWR_EN_IN,
+				M98095_MBEN, 0);
+		codec->cache_sync = 1;
+		break;
+	}
+	codec->dapm.bias_level = level;
+	return 0;
+}
+
+#define MAX98095_RATES SNDRV_PCM_RATE_8000_96000
+#define MAX98095_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops max98095_dai1_ops = {
+	.set_sysclk = max98095_dai_set_sysclk,
+	.set_fmt = max98095_dai1_set_fmt,
+	.hw_params = max98095_dai1_hw_params,
+};
+
+static struct snd_soc_dai_ops max98095_dai2_ops = {
+	.set_sysclk = max98095_dai_set_sysclk,
+	.set_fmt = max98095_dai2_set_fmt,
+	.hw_params = max98095_dai2_hw_params,
+};
+
+static struct snd_soc_dai_ops max98095_dai3_ops = {
+	.set_sysclk = max98095_dai_set_sysclk,
+	.set_fmt = max98095_dai3_set_fmt,
+	.hw_params = max98095_dai3_hw_params,
+};
+
+static struct snd_soc_dai_driver max98095_dai[] = {
+{
+	.name = "HiFi",
+	.playback = {
+		.stream_name = "HiFi Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = MAX98095_RATES,
+		.formats = MAX98095_FORMATS,
+	},
+	.capture = {
+		.stream_name = "HiFi Capture",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = MAX98095_RATES,
+		.formats = MAX98095_FORMATS,
+	},
+	 .ops = &max98095_dai1_ops,
+},
+{
+	.name = "Aux",
+	.playback = {
+		.stream_name = "Aux Playback",
+		.channels_min = 1,
+		.channels_max = 1,
+		.rates = MAX98095_RATES,
+		.formats = MAX98095_FORMATS,
+	},
+	.ops = &max98095_dai2_ops,
+},
+{
+	.name = "Voice",
+	.playback = {
+		.stream_name = "Voice Playback",
+		.channels_min = 1,
+		.channels_max = 1,
+		.rates = MAX98095_RATES,
+		.formats = MAX98095_FORMATS,
+	},
+	.ops = &max98095_dai3_ops,
+}
+
+};
+
+static int max98095_get_eq_channel(const char *name)
+{
+	if (strcmp(name, "EQ1 Mode") == 0)
+		return 0;
+	if (strcmp(name, "EQ2 Mode") == 0)
+		return 1;
+	return -EINVAL;
+}
+
+static int max98095_put_eq_enum(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_pdata *pdata = max98095->pdata;
+	int channel = max98095_get_eq_channel(kcontrol->id.name);
+	struct max98095_cdata *cdata;
+	int sel = ucontrol->value.integer.value[0];
+	struct max98095_eq_cfg *coef_set;
+	int fs, best, best_val, i;
+	int regmask, regsave;
+
+	BUG_ON(channel > 1);
+
+	if (!pdata || !max98095->eq_textcnt)
+		return 0;
+
+	if (sel >= pdata->eq_cfgcnt)
+		return -EINVAL;
+
+	cdata = &max98095->dai[channel];
+	cdata->eq_sel = sel;
+	fs = cdata->rate;
+
+	/* Find the selected configuration with nearest sample rate */
+	best = 0;
+	best_val = INT_MAX;
+	for (i = 0; i < pdata->eq_cfgcnt; i++) {
+		if (strcmp(pdata->eq_cfg[i].name, max98095->eq_texts[sel]) == 0 &&
+			abs(pdata->eq_cfg[i].rate - fs) < best_val) {
+			best = i;
+			best_val = abs(pdata->eq_cfg[i].rate - fs);
+		}
+	}
+
+	dev_dbg(codec->dev, "Selected %s/%dHz for %dHz sample rate\n",
+		pdata->eq_cfg[best].name,
+		pdata->eq_cfg[best].rate, fs);
+
+	coef_set = &pdata->eq_cfg[best];
+
+	regmask = (channel == 0) ? M98095_EQ1EN : M98095_EQ2EN;
+
+	/* Disable filter while configuring, and save current on/off state */
+	regsave = snd_soc_read(codec, M98095_088_CFG_LEVEL);
+	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, 0);
+
+	mutex_lock(&codec->mutex);
+	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, M98095_SEG);
+	m98095_eq_band(codec, channel, 0, coef_set->band1);
+	m98095_eq_band(codec, channel, 1, coef_set->band2);
+	m98095_eq_band(codec, channel, 2, coef_set->band3);
+	m98095_eq_band(codec, channel, 3, coef_set->band4);
+	m98095_eq_band(codec, channel, 4, coef_set->band5);
+	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, 0);
+	mutex_unlock(&codec->mutex);
+
+	/* Restore the original on/off state */
+	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, regsave);
+	return 0;
+}
+
+static int max98095_get_eq_enum(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	int channel = max98095_get_eq_channel(kcontrol->id.name);
+	struct max98095_cdata *cdata;
+
+	cdata = &max98095->dai[channel];
+	ucontrol->value.enumerated.item[0] = cdata->eq_sel;
+
+	return 0;
+}
+
+static void max98095_handle_eq_pdata(struct snd_soc_codec *codec)
+{
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_pdata *pdata = max98095->pdata;
+	struct max98095_eq_cfg *cfg;
+	unsigned int cfgcnt;
+	int i, j;
+	const char **t;
+	int ret;
+
+	struct snd_kcontrol_new controls[] = {
+		SOC_ENUM_EXT("EQ1 Mode",
+			max98095->eq_enum,
+			max98095_get_eq_enum,
+			max98095_put_eq_enum),
+		SOC_ENUM_EXT("EQ2 Mode",
+			max98095->eq_enum,
+			max98095_get_eq_enum,
+			max98095_put_eq_enum),
+	};
+
+	cfg = pdata->eq_cfg;
+	cfgcnt = pdata->eq_cfgcnt;
+
+	/* Setup an array of texts for the equalizer enum.
+	 * This is based on Mark Brown's equalizer driver code.
+	 */
+	max98095->eq_textcnt = 0;
+	max98095->eq_texts = NULL;
+	for (i = 0; i < cfgcnt; i++) {
+		for (j = 0; j < max98095->eq_textcnt; j++) {
+			if (strcmp(cfg[i].name, max98095->eq_texts[j]) == 0)
+				break;
+		}
+
+		if (j != max98095->eq_textcnt)
+			continue;
+
+		/* Expand the array */
+		t = krealloc(max98095->eq_texts,
+			     sizeof(char *) * (max98095->eq_textcnt + 1),
+			     GFP_KERNEL);
+		if (t == NULL)
+			continue;
+
+		/* Store the new entry */
+		t[max98095->eq_textcnt] = cfg[i].name;
+		max98095->eq_textcnt++;
+		max98095->eq_texts = t;
+	}
+
+	/* Now point the soc_enum to .texts array items */
+	max98095->eq_enum.texts = max98095->eq_texts;
+	max98095->eq_enum.max = max98095->eq_textcnt;
+
+	ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+	if (ret != 0)
+		dev_err(codec->dev, "Failed to add EQ control: %d\n", ret);
+}
+
+static int max98095_get_bq_channel(const char *name)
+{
+	if (strcmp(name, "Biquad1 Mode") == 0)
+		return 0;
+	if (strcmp(name, "Biquad2 Mode") == 0)
+		return 1;
+	return -EINVAL;
+}
+
+static int max98095_put_bq_enum(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_pdata *pdata = max98095->pdata;
+	int channel = max98095_get_bq_channel(kcontrol->id.name);
+	struct max98095_cdata *cdata;
+	int sel = ucontrol->value.integer.value[0];
+	struct max98095_biquad_cfg *coef_set;
+	int fs, best, best_val, i;
+	int regmask, regsave;
+
+	BUG_ON(channel > 1);
+
+	if (!pdata || !max98095->bq_textcnt)
+		return 0;
+
+	if (sel >= pdata->bq_cfgcnt)
+		return -EINVAL;
+
+	cdata = &max98095->dai[channel];
+	cdata->bq_sel = sel;
+	fs = cdata->rate;
+
+	/* Find the selected configuration with nearest sample rate */
+	best = 0;
+	best_val = INT_MAX;
+	for (i = 0; i < pdata->bq_cfgcnt; i++) {
+		if (strcmp(pdata->bq_cfg[i].name, max98095->bq_texts[sel]) == 0 &&
+			abs(pdata->bq_cfg[i].rate - fs) < best_val) {
+			best = i;
+			best_val = abs(pdata->bq_cfg[i].rate - fs);
+		}
+	}
+
+	dev_dbg(codec->dev, "Selected %s/%dHz for %dHz sample rate\n",
+		pdata->bq_cfg[best].name,
+		pdata->bq_cfg[best].rate, fs);
+
+	coef_set = &pdata->bq_cfg[best];
+
+	regmask = (channel == 0) ? M98095_BQ1EN : M98095_BQ2EN;
+
+	/* Disable filter while configuring, and save current on/off state */
+	regsave = snd_soc_read(codec, M98095_088_CFG_LEVEL);
+	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, 0);
+
+	mutex_lock(&codec->mutex);
+	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, M98095_SEG);
+	m98095_biquad_band(codec, channel, 0, coef_set->band1);
+	m98095_biquad_band(codec, channel, 1, coef_set->band2);
+	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, 0);
+	mutex_unlock(&codec->mutex);
+
+	/* Restore the original on/off state */
+	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, regsave);
+	return 0;
+}
+
+static int max98095_get_bq_enum(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	int channel = max98095_get_bq_channel(kcontrol->id.name);
+	struct max98095_cdata *cdata;
+
+	cdata = &max98095->dai[channel];
+	ucontrol->value.enumerated.item[0] = cdata->bq_sel;
+
+	return 0;
+}
+
+static void max98095_handle_bq_pdata(struct snd_soc_codec *codec)
+{
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_pdata *pdata = max98095->pdata;
+	struct max98095_biquad_cfg *cfg;
+	unsigned int cfgcnt;
+	int i, j;
+	const char **t;
+	int ret;
+
+	struct snd_kcontrol_new controls[] = {
+		SOC_ENUM_EXT("Biquad1 Mode",
+			max98095->bq_enum,
+			max98095_get_bq_enum,
+			max98095_put_bq_enum),
+		SOC_ENUM_EXT("Biquad2 Mode",
+			max98095->bq_enum,
+			max98095_get_bq_enum,
+			max98095_put_bq_enum),
+	};
+
+	cfg = pdata->bq_cfg;
+	cfgcnt = pdata->bq_cfgcnt;
+
+	/* Setup an array of texts for the biquad enum.
+	 * This is based on Mark Brown's equalizer driver code.
+	 */
+	max98095->bq_textcnt = 0;
+	max98095->bq_texts = NULL;
+	for (i = 0; i < cfgcnt; i++) {
+		for (j = 0; j < max98095->bq_textcnt; j++) {
+			if (strcmp(cfg[i].name, max98095->bq_texts[j]) == 0)
+				break;
+		}
+
+		if (j != max98095->bq_textcnt)
+			continue;
+
+		/* Expand the array */
+		t = krealloc(max98095->bq_texts,
+			     sizeof(char *) * (max98095->bq_textcnt + 1),
+			     GFP_KERNEL);
+		if (t == NULL)
+			continue;
+
+		/* Store the new entry */
+		t[max98095->bq_textcnt] = cfg[i].name;
+		max98095->bq_textcnt++;
+		max98095->bq_texts = t;
+	}
+
+	/* Now point the soc_enum to .texts array items */
+	max98095->bq_enum.texts = max98095->bq_texts;
+	max98095->bq_enum.max = max98095->bq_textcnt;
+
+	ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+	if (ret != 0)
+		dev_err(codec->dev, "Failed to add Biquad control: %d\n", ret);
+}
+
+static void max98095_handle_pdata(struct snd_soc_codec *codec)
+{
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_pdata *pdata = max98095->pdata;
+	u8 regval = 0;
+
+	if (!pdata) {
+		dev_dbg(codec->dev, "No platform data\n");
+		return;
+	}
+
+	/* Configure mic for analog/digital mic mode */
+	if (pdata->digmic_left_mode)
+		regval |= M98095_DIGMIC_L;
+
+	if (pdata->digmic_right_mode)
+		regval |= M98095_DIGMIC_R;
+
+	snd_soc_write(codec, M98095_087_CFG_MIC, regval);
+
+	/* Configure equalizers */
+	if (pdata->eq_cfgcnt)
+		max98095_handle_eq_pdata(codec);
+
+	/* Configure bi-quad filters */
+	if (pdata->bq_cfgcnt)
+		max98095_handle_bq_pdata(codec);
+}
+
+#ifdef CONFIG_PM
+static int max98095_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+	max98095_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+	return 0;
+}
+
+static int max98095_resume(struct snd_soc_codec *codec)
+{
+	max98095_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+	return 0;
+}
+#else
+#define max98095_suspend NULL
+#define max98095_resume NULL
+#endif
+
+static int max98095_reset(struct snd_soc_codec *codec)
+{
+	int i, ret;
+
+	/* Gracefully reset the DSP core and the codec hardware
+	 * in a proper sequence */
+	ret = snd_soc_write(codec, M98095_00F_HOST_CFG, 0);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to reset DSP: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_write(codec, M98095_097_PWR_SYS, 0);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to reset codec: %d\n", ret);
+		return ret;
+	}
+
+	/* Reset to hardware default for registers, as there is not
+	 * a soft reset hardware control register */
+	for (i = M98095_010_HOST_INT_CFG; i < M98095_REG_MAX_CACHED; i++) {
+		ret = snd_soc_write(codec, i, max98095_reg_def[i]);
+		if (ret < 0) {
+			dev_err(codec->dev, "Failed to reset: %d\n", ret);
+			return ret;
+		}
+	}
+
+	return ret;
+}
+
+static int max98095_probe(struct snd_soc_codec *codec)
+{
+	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
+	struct max98095_cdata *cdata;
+	int ret = 0;
+
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
+
+	/* reset the codec, the DSP core, and disable all interrupts */
+	max98095_reset(codec);
+
+	/* initialize private data */
+
+	max98095->sysclk = (unsigned)-1;
+	max98095->eq_textcnt = 0;
+	max98095->bq_textcnt = 0;
+
+	cdata = &max98095->dai[0];
+	cdata->rate = (unsigned)-1;
+	cdata->fmt  = (unsigned)-1;
+	cdata->eq_sel = 0;
+	cdata->bq_sel = 0;
+
+	cdata = &max98095->dai[1];
+	cdata->rate = (unsigned)-1;
+	cdata->fmt  = (unsigned)-1;
+	cdata->eq_sel = 0;
+	cdata->bq_sel = 0;
+
+	cdata = &max98095->dai[2];
+	cdata->rate = (unsigned)-1;
+	cdata->fmt  = (unsigned)-1;
+	cdata->eq_sel = 0;
+	cdata->bq_sel = 0;
+
+	max98095->lin_state = 0;
+	max98095->mic1pre = 0;
+	max98095->mic2pre = 0;
+
+	ret = snd_soc_read(codec, M98095_0FF_REV_ID);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to read device revision: %d\n",
+			ret);
+		goto err_access;
+	}
+	dev_info(codec->dev, "revision %c\n", ret + 'A');
+
+	snd_soc_write(codec, M98095_097_PWR_SYS, M98095_PWRSV);
+
+	/* initialize registers cache to hardware default */
+	max98095_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+	snd_soc_write(codec, M98095_048_MIX_DAC_LR,
+		M98095_DAI1L_TO_DACL|M98095_DAI1R_TO_DACR);
+
+	snd_soc_write(codec, M98095_049_MIX_DAC_M,
+		M98095_DAI2M_TO_DACM|M98095_DAI3M_TO_DACM);
+
+	snd_soc_write(codec, M98095_092_PWR_EN_OUT, M98095_SPK_SPREADSPECTRUM);
+	snd_soc_write(codec, M98095_045_CFG_DSP, M98095_DSPNORMAL);
+	snd_soc_write(codec, M98095_04E_CFG_HP, M98095_HPNORMAL);
+
+	snd_soc_write(codec, M98095_02C_DAI1_IOCFG,
+		M98095_S1NORMAL|M98095_SDATA);
+
+	snd_soc_write(codec, M98095_036_DAI2_IOCFG,
+		M98095_S2NORMAL|M98095_SDATA);
+
+	snd_soc_write(codec, M98095_040_DAI3_IOCFG,
+		M98095_S3NORMAL|M98095_SDATA);
+
+	max98095_handle_pdata(codec);
+
+	/* take the codec out of the shut down */
+	snd_soc_update_bits(codec, M98095_097_PWR_SYS, M98095_SHDNRUN,
+		M98095_SHDNRUN);
+
+	max98095_add_widgets(codec);
+
+err_access:
+	return ret;
+}
+
+static int max98095_remove(struct snd_soc_codec *codec)
+{
+	max98095_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_max98095 = {
+	.probe   = max98095_probe,
+	.remove  = max98095_remove,
+	.suspend = max98095_suspend,
+	.resume  = max98095_resume,
+	.set_bias_level = max98095_set_bias_level,
+	.reg_cache_size = ARRAY_SIZE(max98095_reg_def),
+	.reg_word_size = sizeof(u8),
+	.reg_cache_default = max98095_reg_def,
+	.readable_register = max98095_readable,
+	.volatile_register = max98095_volatile,
+	.dapm_widgets	  = max98095_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(max98095_dapm_widgets),
+	.dapm_routes     = max98095_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(max98095_audio_map),
+};
+
+static int max98095_i2c_probe(struct i2c_client *i2c,
+			     const struct i2c_device_id *id)
+{
+	struct max98095_priv *max98095;
+	int ret;
+
+	max98095 = kzalloc(sizeof(struct max98095_priv), GFP_KERNEL);
+	if (max98095 == NULL)
+		return -ENOMEM;
+
+	max98095->devtype = id->driver_data;
+	i2c_set_clientdata(i2c, max98095);
+	max98095->control_data = i2c;
+	max98095->pdata = i2c->dev.platform_data;
+
+	ret = snd_soc_register_codec(&i2c->dev,
+			&soc_codec_dev_max98095, &max98095_dai[0], 3);
+	if (ret < 0)
+		kfree(max98095);
+	return ret;
+}
+
+static int __devexit max98095_i2c_remove(struct i2c_client *client)
+{
+	snd_soc_unregister_codec(&client->dev);
+	kfree(i2c_get_clientdata(client));
+
+	return 0;
+}
+
+static const struct i2c_device_id max98095_i2c_id[] = {
+	{ "max98095", MAX98095 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, max98095_i2c_id);
+
+static struct i2c_driver max98095_i2c_driver = {
+	.driver = {
+		.name = "max98095",
+		.owner = THIS_MODULE,
+	},
+	.probe  = max98095_i2c_probe,
+	.remove = __devexit_p(max98095_i2c_remove),
+	.id_table = max98095_i2c_id,
+};
+
+static int __init max98095_init(void)
+{
+	int ret;
+
+	ret = i2c_add_driver(&max98095_i2c_driver);
+	if (ret)
+		pr_err("Failed to register max98095 I2C driver: %d\n", ret);
+
+	return ret;
+}
+module_init(max98095_init);
+
+static void __exit max98095_exit(void)
+{
+	i2c_del_driver(&max98095_i2c_driver);
+}
+module_exit(max98095_exit);
+
+MODULE_DESCRIPTION("ALSA SoC MAX98095 driver");
+MODULE_AUTHOR("Peter Hsiang");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/max98095.h b/sound/soc/codecs/max98095.h
new file mode 100644
index 0000000000000000000000000000000000000000..891584a0eb03b9ddc2a4a6d9b15184b61233fc59
--- /dev/null
+++ b/sound/soc/codecs/max98095.h
@@ -0,0 +1,299 @@
+/*
+ * max98095.h -- MAX98095 ALSA SoC Audio driver
+ *
+ * Copyright 2011 Maxim Integrated Products
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _MAX98095_H
+#define _MAX98095_H
+
+/*
+ * MAX98095 Registers Definition
+ */
+
+#define M98095_000_HOST_DATA                0x00
+#define M98095_001_HOST_INT_STS             0x01
+#define M98095_002_HOST_RSP_STS             0x02
+#define M98095_003_HOST_CMD_STS             0x03
+#define M98095_004_CODEC_STS                0x04
+#define M98095_005_DAI1_ALC_STS             0x05
+#define M98095_006_DAI2_ALC_STS             0x06
+#define M98095_007_JACK_AUTO_STS            0x07
+#define M98095_008_JACK_MANUAL_STS          0x08
+#define M98095_009_JACK_VBAT_STS            0x09
+#define M98095_00A_ACC_ADC_STS              0x0A
+#define M98095_00B_MIC_NG_AGC_STS           0x0B
+#define M98095_00C_SPK_L_VOLT_STS           0x0C
+#define M98095_00D_SPK_R_VOLT_STS           0x0D
+#define M98095_00E_TEMP_SENSOR_STS          0x0E
+#define M98095_00F_HOST_CFG                 0x0F
+#define M98095_010_HOST_INT_CFG             0x10
+#define M98095_011_HOST_INT_EN              0x11
+#define M98095_012_CODEC_INT_EN             0x12
+#define M98095_013_JACK_INT_EN              0x13
+#define M98095_014_JACK_INT_EN              0x14
+#define M98095_015_DEC                      0x15
+#define M98095_016_RESERVED                 0x16
+#define M98095_017_RESERVED                 0x17
+#define M98095_018_KEYCODE3                 0x18
+#define M98095_019_KEYCODE2                 0x19
+#define M98095_01A_KEYCODE1                 0x1A
+#define M98095_01B_KEYCODE0                 0x1B
+#define M98095_01C_OEMCODE1                 0x1C
+#define M98095_01D_OEMCODE0                 0x1D
+#define M98095_01E_XCFG1                    0x1E
+#define M98095_01F_XCFG2                    0x1F
+#define M98095_020_XCFG3                    0x20
+#define M98095_021_XCFG4                    0x21
+#define M98095_022_XCFG5                    0x22
+#define M98095_023_XCFG6                    0x23
+#define M98095_024_XGPIO                    0x24
+#define M98095_025_XCLKCFG                  0x25
+#define M98095_026_SYS_CLK                  0x26
+#define M98095_027_DAI1_CLKMODE             0x27
+#define M98095_028_DAI1_CLKCFG_HI           0x28
+#define M98095_029_DAI1_CLKCFG_LO           0x29
+#define M98095_02A_DAI1_FORMAT              0x2A
+#define M98095_02B_DAI1_CLOCK               0x2B
+#define M98095_02C_DAI1_IOCFG               0x2C
+#define M98095_02D_DAI1_TDM                 0x2D
+#define M98095_02E_DAI1_FILTERS             0x2E
+#define M98095_02F_DAI1_LVL1                0x2F
+#define M98095_030_DAI1_LVL2                0x30
+#define M98095_031_DAI2_CLKMODE             0x31
+#define M98095_032_DAI2_CLKCFG_HI           0x32
+#define M98095_033_DAI2_CLKCFG_LO           0x33
+#define M98095_034_DAI2_FORMAT              0x34
+#define M98095_035_DAI2_CLOCK               0x35
+#define M98095_036_DAI2_IOCFG               0x36
+#define M98095_037_DAI2_TDM                 0x37
+#define M98095_038_DAI2_FILTERS             0x38
+#define M98095_039_DAI2_LVL1                0x39
+#define M98095_03A_DAI2_LVL2                0x3A
+#define M98095_03B_DAI3_CLKMODE             0x3B
+#define M98095_03C_DAI3_CLKCFG_HI           0x3C
+#define M98095_03D_DAI3_CLKCFG_LO           0x3D
+#define M98095_03E_DAI3_FORMAT              0x3E
+#define M98095_03F_DAI3_CLOCK               0x3F
+#define M98095_040_DAI3_IOCFG               0x40
+#define M98095_041_DAI3_TDM                 0x41
+#define M98095_042_DAI3_FILTERS             0x42
+#define M98095_043_DAI3_LVL1                0x43
+#define M98095_044_DAI3_LVL2                0x44
+#define M98095_045_CFG_DSP                  0x45
+#define M98095_046_DAC_CTRL1                0x46
+#define M98095_047_DAC_CTRL2                0x47
+#define M98095_048_MIX_DAC_LR               0x48
+#define M98095_049_MIX_DAC_M                0x49
+#define M98095_04A_MIX_ADC_LEFT             0x4A
+#define M98095_04B_MIX_ADC_RIGHT            0x4B
+#define M98095_04C_MIX_HP_LEFT              0x4C
+#define M98095_04D_MIX_HP_RIGHT             0x4D
+#define M98095_04E_CFG_HP                   0x4E
+#define M98095_04F_MIX_RCV                  0x4F
+#define M98095_050_MIX_SPK_LEFT             0x50
+#define M98095_051_MIX_SPK_RIGHT            0x51
+#define M98095_052_MIX_SPK_CFG              0x52
+#define M98095_053_MIX_LINEOUT1             0x53
+#define M98095_054_MIX_LINEOUT2             0x54
+#define M98095_055_MIX_LINEOUT_CFG          0x55
+#define M98095_056_LVL_SIDETONE_DAI12       0x56
+#define M98095_057_LVL_SIDETONE_DAI3        0x57
+#define M98095_058_LVL_DAI1_PLAY            0x58
+#define M98095_059_LVL_DAI1_EQ              0x59
+#define M98095_05A_LVL_DAI2_PLAY            0x5A
+#define M98095_05B_LVL_DAI2_EQ              0x5B
+#define M98095_05C_LVL_DAI3_PLAY            0x5C
+#define M98095_05D_LVL_ADC_L                0x5D
+#define M98095_05E_LVL_ADC_R                0x5E
+#define M98095_05F_LVL_MIC1                 0x5F
+#define M98095_060_LVL_MIC2                 0x60
+#define M98095_061_LVL_LINEIN               0x61
+#define M98095_062_LVL_LINEOUT1             0x62
+#define M98095_063_LVL_LINEOUT2             0x63
+#define M98095_064_LVL_HP_L                 0x64
+#define M98095_065_LVL_HP_R                 0x65
+#define M98095_066_LVL_RCV                  0x66
+#define M98095_067_LVL_SPK_L                0x67
+#define M98095_068_LVL_SPK_R                0x68
+#define M98095_069_MICAGC_CFG               0x69
+#define M98095_06A_MICAGC_THRESH            0x6A
+#define M98095_06B_SPK_NOISEGATE            0x6B
+#define M98095_06C_DAI1_ALC1_TIME           0x6C
+#define M98095_06D_DAI1_ALC1_COMP           0x6D
+#define M98095_06E_DAI1_ALC1_EXPN           0x6E
+#define M98095_06F_DAI1_ALC1_GAIN           0x6F
+#define M98095_070_DAI1_ALC2_TIME           0x70
+#define M98095_071_DAI1_ALC2_COMP           0x71
+#define M98095_072_DAI1_ALC2_EXPN           0x72
+#define M98095_073_DAI1_ALC2_GAIN           0x73
+#define M98095_074_DAI1_ALC3_TIME           0x74
+#define M98095_075_DAI1_ALC3_COMP           0x75
+#define M98095_076_DAI1_ALC3_EXPN           0x76
+#define M98095_077_DAI1_ALC3_GAIN           0x77
+#define M98095_078_DAI2_ALC1_TIME           0x78
+#define M98095_079_DAI2_ALC1_COMP           0x79
+#define M98095_07A_DAI2_ALC1_EXPN           0x7A
+#define M98095_07B_DAI2_ALC1_GAIN           0x7B
+#define M98095_07C_DAI2_ALC2_TIME           0x7C
+#define M98095_07D_DAI2_ALC2_COMP           0x7D
+#define M98095_07E_DAI2_ALC2_EXPN           0x7E
+#define M98095_07F_DAI2_ALC2_GAIN           0x7F
+#define M98095_080_DAI2_ALC3_TIME           0x80
+#define M98095_081_DAI2_ALC3_COMP           0x81
+#define M98095_082_DAI2_ALC3_EXPN           0x82
+#define M98095_083_DAI2_ALC3_GAIN           0x83
+#define M98095_084_HP_NOISE_GATE            0x84
+#define M98095_085_AUX_ADC                  0x85
+#define M98095_086_CFG_LINE                 0x86
+#define M98095_087_CFG_MIC                  0x87
+#define M98095_088_CFG_LEVEL                0x88
+#define M98095_089_JACK_DET_AUTO            0x89
+#define M98095_08A_JACK_DET_MANUAL          0x8A
+#define M98095_08B_JACK_KEYSCAN_DBC         0x8B
+#define M98095_08C_JACK_KEYSCAN_DLY         0x8C
+#define M98095_08D_JACK_KEY_THRESH          0x8D
+#define M98095_08E_JACK_DC_SLEW             0x8E
+#define M98095_08F_JACK_TEST_CFG            0x8F
+#define M98095_090_PWR_EN_IN                0x90
+#define M98095_091_PWR_EN_OUT               0x91
+#define M98095_092_PWR_EN_OUT               0x92
+#define M98095_093_BIAS_CTRL                0x93
+#define M98095_094_PWR_DAC_21               0x94
+#define M98095_095_PWR_DAC_03               0x95
+#define M98095_096_PWR_DAC_CK               0x96
+#define M98095_097_PWR_SYS                  0x97
+
+#define M98095_0FF_REV_ID                   0xFF
+
+#define M98095_REG_CNT                      (0xFF+1)
+#define M98095_REG_MAX_CACHED               0X97
+
+/* MAX98095 Registers Bit Fields */
+
+/* M98095_00F_HOST_CFG */
+	#define M98095_SEG                      (1<<0)
+	#define M98095_XTEN                     (1<<1)
+	#define M98095_MDLLEN                   (1<<2)
+
+/* M98095_027_DAI1_CLKMODE, M98095_031_DAI2_CLKMODE, M98095_03B_DAI3_CLKMODE */
+	#define M98095_CLKMODE_MASK             0xFF
+
+/* M98095_02A_DAI1_FORMAT, M98095_034_DAI2_FORMAT, M98095_03E_DAI3_FORMAT */
+	#define M98095_DAI_MAS                  (1<<7)
+	#define M98095_DAI_WCI                  (1<<6)
+	#define M98095_DAI_BCI                  (1<<5)
+	#define M98095_DAI_DLY                  (1<<4)
+	#define M98095_DAI_TDM                  (1<<2)
+	#define M98095_DAI_FSW                  (1<<1)
+	#define M98095_DAI_WS                   (1<<0)
+
+/* M98095_02B_DAI1_CLOCK, M98095_035_DAI2_CLOCK, M98095_03F_DAI3_CLOCK */
+	#define M98095_DAI_BSEL64               (1<<0)
+	#define M98095_DAI_DOSR_DIV2            (0<<5)
+	#define M98095_DAI_DOSR_DIV4            (1<<5)
+
+/* M98095_02C_DAI1_IOCFG, M98095_036_DAI2_IOCFG, M98095_040_DAI3_IOCFG */
+	#define M98095_S1NORMAL                 (1<<6)
+	#define M98095_S2NORMAL                 (2<<6)
+	#define M98095_S3NORMAL                 (3<<6)
+	#define M98095_SDATA                    (3<<0)
+
+/* M98095_02E_DAI1_FILTERS, M98095_038_DAI2_FILTERS, M98095_042_DAI3_FILTERS */
+	#define M98095_DAI_DHF                  (1<<3)
+
+/* M98095_045_DSP_CFG */
+	#define M98095_DSPNORMAL                (5<<4)
+
+/* M98095_048_MIX_DAC_LR */
+	#define M98095_DAI1L_TO_DACR            (1<<7)
+	#define M98095_DAI1R_TO_DACR            (1<<6)
+	#define M98095_DAI2M_TO_DACR            (1<<5)
+	#define M98095_DAI1L_TO_DACL            (1<<3)
+	#define M98095_DAI1R_TO_DACL            (1<<2)
+	#define M98095_DAI2M_TO_DACL            (1<<1)
+	#define M98095_DAI3M_TO_DACL            (1<<0)
+
+/* M98095_049_MIX_DAC_M */
+	#define M98095_DAI1L_TO_DACM            (1<<3)
+	#define M98095_DAI1R_TO_DACM            (1<<2)
+	#define M98095_DAI2M_TO_DACM            (1<<1)
+	#define M98095_DAI3M_TO_DACM            (1<<0)
+
+/* M98095_04E_MIX_HP_CFG */
+	#define M98095_HPNORMAL                 (3<<4)
+
+/* M98095_05F_LVL_MIC1, M98095_060_LVL_MIC2 */
+	#define M98095_MICPRE_MASK              (3<<5)
+	#define M98095_MICPRE_SHIFT             5
+
+/* M98095_064_LVL_HP_L, M98095_065_LVL_HP_R */
+	#define M98095_HP_MUTE                  (1<<7)
+
+/* M98095_066_LVL_RCV */
+	#define M98095_REC_MUTE                 (1<<7)
+
+/* M98095_067_LVL_SPK_L, M98095_068_LVL_SPK_R */
+	#define M98095_SP_MUTE                  (1<<7)
+
+/* M98095_087_CFG_MIC */
+	#define M98095_MICSEL_MASK              (3<<0)
+	#define M98095_DIGMIC_L                 (1<<2)
+	#define M98095_DIGMIC_R                 (1<<3)
+	#define M98095_DIGMIC2L                 (1<<4)
+	#define M98095_DIGMIC2R                 (1<<5)
+
+/* M98095_088_CFG_LEVEL */
+	#define M98095_VSEN                     (1<<6)
+	#define M98095_ZDEN                     (1<<5)
+	#define M98095_BQ2EN                    (1<<3)
+	#define M98095_BQ1EN                    (1<<2)
+	#define M98095_EQ2EN                    (1<<1)
+	#define M98095_EQ1EN                    (1<<0)
+
+/* M98095_090_PWR_EN_IN */
+	#define M98095_INEN                     (1<<7)
+	#define M98095_MB2EN                    (1<<3)
+	#define M98095_MB1EN                    (1<<2)
+	#define M98095_MBEN                     (3<<2)
+	#define M98095_ADREN                    (1<<1)
+	#define M98095_ADLEN                    (1<<0)
+
+/* M98095_091_PWR_EN_OUT */
+	#define M98095_HPLEN                    (1<<7)
+	#define M98095_HPREN                    (1<<6)
+	#define M98095_SPLEN                    (1<<5)
+	#define M98095_SPREN                    (1<<4)
+	#define M98095_RECEN                    (1<<3)
+	#define M98095_DALEN                    (1<<1)
+	#define M98095_DAREN                    (1<<0)
+
+/* M98095_092_PWR_EN_OUT */
+	#define M98095_SPK_FIXEDSPECTRUM        (0<<4)
+	#define M98095_SPK_SPREADSPECTRUM       (1<<4)
+
+/* M98095_097_PWR_SYS */
+	#define M98095_SHDNRUN                  (1<<7)
+	#define M98095_PERFMODE                 (1<<3)
+	#define M98095_HPPLYBACK                (1<<2)
+	#define M98095_PWRSV8K                  (1<<1)
+	#define M98095_PWRSV                    (1<<0)
+
+#define M98095_COEFS_PER_BAND            5
+
+#define M98095_BYTE1(w) ((w >> 8) & 0xff)
+#define M98095_BYTE0(w) (w & 0xff)
+
+/* Equalizer filter coefficients */
+#define M98095_110_DAI1_EQ_BASE             0x10
+#define M98095_142_DAI2_EQ_BASE             0x42
+
+/* Biquad filter coefficients */
+#define M98095_174_DAI1_BQ_BASE             0x74
+#define M98095_17E_DAI2_BQ_BASE             0x7E
+
+#endif
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c
index 4d9fb279e14673344c305a938959a4c6921f7d6f..84ffdebb8a8b9c937c9ffa1323f4de40f2874e81 100644
--- a/sound/soc/codecs/sn95031.c
+++ b/sound/soc/codecs/sn95031.c
@@ -827,8 +827,6 @@ EXPORT_SYMBOL_GPL(sn95031_jack_detection);
 /* codec registration */
 static int sn95031_codec_probe(struct snd_soc_codec *codec)
 {
-	int ret;
-
 	pr_debug("codec_probe called\n");
 
 	codec->dapm.bias_level = SND_SOC_BIAS_OFF;
@@ -879,16 +877,7 @@ static int sn95031_codec_probe(struct snd_soc_codec *codec)
 	snd_soc_add_controls(codec, sn95031_snd_controls,
 			     ARRAY_SIZE(sn95031_snd_controls));
 
-	ret = snd_soc_dapm_new_controls(&codec->dapm, sn95031_dapm_widgets,
-				ARRAY_SIZE(sn95031_dapm_widgets));
-	if (ret)
-		pr_err("soc_dapm_new_control failed %d", ret);
-	ret = snd_soc_dapm_add_routes(&codec->dapm, sn95031_audio_map,
-				ARRAY_SIZE(sn95031_audio_map));
-	if (ret)
-		pr_err("soc_dapm_add_routes failed %d", ret);
-
-	return ret;
+	return 0;
 }
 
 static int sn95031_codec_remove(struct snd_soc_codec *codec)
@@ -905,6 +894,10 @@ struct snd_soc_codec_driver sn95031_codec = {
 	.read		= sn95031_read,
 	.write		= sn95031_write,
 	.set_bias_level	= sn95031_set_vaud_bias,
+	.dapm_widgets	= sn95031_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(sn95031_dapm_widgets),
+	.dapm_routes	= sn95031_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(sn95031_audio_map),
 };
 
 static int __devinit sn95031_device_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/spdif_transciever.c b/sound/soc/codecs/spdif_transciever.c
index 4c32b54913ad0f6316de3bea2f4e03a558fe8ec6..6a1a7e705cd767ffd11365252c88b70fe7c98ad1 100644
--- a/sound/soc/codecs/spdif_transciever.c
+++ b/sound/soc/codecs/spdif_transciever.c
@@ -21,7 +21,7 @@
 #include <sound/pcm.h>
 #include <sound/initval.h>
 
-MODULE_LICENSE("GPL");
+#define DRV_NAME "spdif-dit"
 
 #define STUB_RATES	SNDRV_PCM_RATE_8000_96000
 #define STUB_FORMATS	SNDRV_PCM_FMTBIT_S16_LE
@@ -56,7 +56,7 @@ static struct platform_driver spdif_dit_driver = {
 	.probe		= spdif_dit_probe,
 	.remove		= spdif_dit_remove,
 	.driver		= {
-		.name	= "spdif-dit",
+		.name	= DRV_NAME,
 		.owner	= THIS_MODULE,
 	},
 };
@@ -74,3 +74,7 @@ static void __exit dit_exit(void)
 module_init(dit_modinit);
 module_exit(dit_exit);
 
+MODULE_AUTHOR("Steve Chen <schen@mvista.com>");
+MODULE_DESCRIPTION("SPDIF dummy codec driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 2727befd158ecfd253ce25072439bf6d01e43ff0..84f4ad56855601f63b582d7aaa5e29b5fce438fd 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -32,6 +32,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/spi/spi.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -39,18 +40,25 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/initval.h>
+#include <sound/tlv.h>
 
 #include "ssm2602.h"
 
 #define SSM2602_VERSION "0.1"
 
+enum ssm2602_type {
+	SSM2602,
+	SSM2604,
+};
+
 /* codec private data */
 struct ssm2602_priv {
 	unsigned int sysclk;
 	enum snd_soc_control_type control_type;
-	void *control_data;
 	struct snd_pcm_substream *master_substream;
 	struct snd_pcm_substream *slave_substream;
+
+	enum ssm2602_type type;
 };
 
 /*
@@ -60,60 +68,12 @@ struct ssm2602_priv {
  * There is no point in caching the reset register
  */
 static const u16 ssm2602_reg[SSM2602_CACHEREGNUM] = {
-	0x0017, 0x0017, 0x0079, 0x0079,
-	0x0000, 0x0000, 0x0000, 0x000a,
+	0x0097, 0x0097, 0x0079, 0x0079,
+	0x000a, 0x0008, 0x009f, 0x000a,
 	0x0000, 0x0000
 };
 
-/*
- * read ssm2602 register cache
- */
-static inline unsigned int ssm2602_read_reg_cache(struct snd_soc_codec *codec,
-	unsigned int reg)
-{
-	u16 *cache = codec->reg_cache;
-	if (reg == SSM2602_RESET)
-		return 0;
-	if (reg >= SSM2602_CACHEREGNUM)
-		return -1;
-	return cache[reg];
-}
-
-/*
- * write ssm2602 register cache
- */
-static inline void ssm2602_write_reg_cache(struct snd_soc_codec *codec,
-	u16 reg, unsigned int value)
-{
-	u16 *cache = codec->reg_cache;
-	if (reg >= SSM2602_CACHEREGNUM)
-		return;
-	cache[reg] = value;
-}
-
-/*
- * write to the ssm2602 register space
- */
-static int ssm2602_write(struct snd_soc_codec *codec, unsigned int reg,
-	unsigned int value)
-{
-	u8 data[2];
-
-	/* data is
-	 *   D15..D9 ssm2602 register offset
-	 *   D8...D0 register data
-	 */
-	data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-	data[1] = value & 0x00ff;
-
-	ssm2602_write_reg_cache(codec, reg, value);
-	if (codec->hw_write(codec->control_data, data, 2) == 2)
-		return 0;
-	else
-		return -EIO;
-}
-
-#define ssm2602_reset(c)	ssm2602_write(c, SSM2602_RESET, 0)
+#define ssm2602_reset(c)	snd_soc_write(c, SSM2602_RESET, 0)
 
 /*Appending several "None"s just for OSS mixer use*/
 static const char *ssm2602_input_select[] = {
@@ -128,174 +88,187 @@ static const struct soc_enum ssm2602_enum[] = {
 	SOC_ENUM_SINGLE(SSM2602_APDIGI, 1, 4, ssm2602_deemph),
 };
 
-static const struct snd_kcontrol_new ssm2602_snd_controls[] = {
+static const unsigned int ssm260x_outmix_tlv[] = {
+	TLV_DB_RANGE_HEAD(2),
+	0, 47, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 0),
+	48, 127, TLV_DB_SCALE_ITEM(-7400, 100, 0),
+};
 
-SOC_DOUBLE_R("Master Playback Volume", SSM2602_LOUT1V, SSM2602_ROUT1V,
-	0, 127, 0),
-SOC_DOUBLE_R("Master Playback ZC Switch", SSM2602_LOUT1V, SSM2602_ROUT1V,
-	7, 1, 0),
+static const DECLARE_TLV_DB_SCALE(ssm260x_inpga_tlv, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(ssm260x_sidetone_tlv, -1500, 300, 0);
 
-SOC_DOUBLE_R("Capture Volume", SSM2602_LINVOL, SSM2602_RINVOL, 0, 31, 0),
+static const struct snd_kcontrol_new ssm260x_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Capture Volume", SSM2602_LINVOL, SSM2602_RINVOL, 0, 45, 0,
+	ssm260x_inpga_tlv),
 SOC_DOUBLE_R("Capture Switch", SSM2602_LINVOL, SSM2602_RINVOL, 7, 1, 1),
 
-SOC_SINGLE("Mic Boost (+20dB)", SSM2602_APANA, 0, 1, 0),
-SOC_SINGLE("Mic Boost2 (+20dB)", SSM2602_APANA, 7, 1, 0),
-SOC_SINGLE("Mic Switch", SSM2602_APANA, 1, 1, 1),
-
-SOC_SINGLE("Sidetone Playback Volume", SSM2602_APANA, 6, 3, 1),
-
 SOC_SINGLE("ADC High Pass Filter Switch", SSM2602_APDIGI, 0, 1, 1),
 SOC_SINGLE("Store DC Offset Switch", SSM2602_APDIGI, 4, 1, 0),
 
-SOC_ENUM("Capture Source", ssm2602_enum[0]),
-
 SOC_ENUM("Playback De-emphasis", ssm2602_enum[1]),
 };
 
+static const struct snd_kcontrol_new ssm2602_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Master Playback Volume", SSM2602_LOUT1V, SSM2602_ROUT1V,
+	0, 127, 0, ssm260x_outmix_tlv),
+SOC_DOUBLE_R("Master Playback ZC Switch", SSM2602_LOUT1V, SSM2602_ROUT1V,
+	7, 1, 0),
+SOC_SINGLE_TLV("Sidetone Playback Volume", SSM2602_APANA, 6, 3, 1,
+	ssm260x_sidetone_tlv),
+
+SOC_SINGLE("Mic Boost (+20dB)", SSM2602_APANA, 0, 1, 0),
+SOC_SINGLE("Mic Boost2 (+20dB)", SSM2602_APANA, 8, 1, 0),
+SOC_SINGLE("Mic Switch", SSM2602_APANA, 1, 1, 1),
+};
+
 /* Output Mixer */
-static const struct snd_kcontrol_new ssm2602_output_mixer_controls[] = {
+static const struct snd_kcontrol_new ssm260x_output_mixer_controls[] = {
 SOC_DAPM_SINGLE("Line Bypass Switch", SSM2602_APANA, 3, 1, 0),
-SOC_DAPM_SINGLE("Mic Sidetone Switch", SSM2602_APANA, 5, 1, 0),
 SOC_DAPM_SINGLE("HiFi Playback Switch", SSM2602_APANA, 4, 1, 0),
+SOC_DAPM_SINGLE("Mic Sidetone Switch", SSM2602_APANA, 5, 1, 0),
 };
 
 /* Input mux */
 static const struct snd_kcontrol_new ssm2602_input_mux_controls =
 SOC_DAPM_ENUM("Input Select", ssm2602_enum[0]);
 
-static const struct snd_soc_dapm_widget ssm2602_dapm_widgets[] = {
-SND_SOC_DAPM_MIXER("Output Mixer", SSM2602_PWR, 4, 1,
-	&ssm2602_output_mixer_controls[0],
-	ARRAY_SIZE(ssm2602_output_mixer_controls)),
+static const struct snd_soc_dapm_widget ssm260x_dapm_widgets[] = {
 SND_SOC_DAPM_DAC("DAC", "HiFi Playback", SSM2602_PWR, 3, 1),
+SND_SOC_DAPM_ADC("ADC", "HiFi Capture", SSM2602_PWR, 2, 1),
+SND_SOC_DAPM_PGA("Line Input", SSM2602_PWR, 0, 1, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("Digital Core Power", SSM2602_ACTIVE, 0, 0, NULL, 0),
+
 SND_SOC_DAPM_OUTPUT("LOUT"),
-SND_SOC_DAPM_OUTPUT("LHPOUT"),
 SND_SOC_DAPM_OUTPUT("ROUT"),
-SND_SOC_DAPM_OUTPUT("RHPOUT"),
-SND_SOC_DAPM_ADC("ADC", "HiFi Capture", SSM2602_PWR, 2, 1),
+SND_SOC_DAPM_INPUT("RLINEIN"),
+SND_SOC_DAPM_INPUT("LLINEIN"),
+};
+
+static const struct snd_soc_dapm_widget ssm2602_dapm_widgets[] = {
+SND_SOC_DAPM_MIXER("Output Mixer", SSM2602_PWR, 4, 1,
+	ssm260x_output_mixer_controls,
+	ARRAY_SIZE(ssm260x_output_mixer_controls)),
+
 SND_SOC_DAPM_MUX("Input Mux", SND_SOC_NOPM, 0, 0, &ssm2602_input_mux_controls),
-SND_SOC_DAPM_PGA("Line Input", SSM2602_PWR, 0, 1, NULL, 0),
 SND_SOC_DAPM_MICBIAS("Mic Bias", SSM2602_PWR, 1, 1),
+
+SND_SOC_DAPM_OUTPUT("LHPOUT"),
+SND_SOC_DAPM_OUTPUT("RHPOUT"),
 SND_SOC_DAPM_INPUT("MICIN"),
-SND_SOC_DAPM_INPUT("RLINEIN"),
-SND_SOC_DAPM_INPUT("LLINEIN"),
 };
 
-static const struct snd_soc_dapm_route audio_conn[] = {
-	/* output mixer */
+static const struct snd_soc_dapm_widget ssm2604_dapm_widgets[] = {
+SND_SOC_DAPM_MIXER("Output Mixer", SND_SOC_NOPM, 0, 0,
+	ssm260x_output_mixer_controls,
+	ARRAY_SIZE(ssm260x_output_mixer_controls) - 1), /* Last element is the mic */
+};
+
+static const struct snd_soc_dapm_route ssm260x_routes[] = {
+	{"DAC", NULL, "Digital Core Power"},
+	{"ADC", NULL, "Digital Core Power"},
+
 	{"Output Mixer", "Line Bypass Switch", "Line Input"},
 	{"Output Mixer", "HiFi Playback Switch", "DAC"},
+
+	{"ROUT", NULL, "Output Mixer"},
+	{"LOUT", NULL, "Output Mixer"},
+
+	{"Line Input", NULL, "LLINEIN"},
+	{"Line Input", NULL, "RLINEIN"},
+};
+
+static const struct snd_soc_dapm_route ssm2602_routes[] = {
 	{"Output Mixer", "Mic Sidetone Switch", "Mic Bias"},
 
-	/* outputs */
 	{"RHPOUT", NULL, "Output Mixer"},
-	{"ROUT", NULL, "Output Mixer"},
 	{"LHPOUT", NULL, "Output Mixer"},
-	{"LOUT", NULL, "Output Mixer"},
 
-	/* input mux */
 	{"Input Mux", "Line", "Line Input"},
 	{"Input Mux", "Mic", "Mic Bias"},
 	{"ADC", NULL, "Input Mux"},
 
-	/* inputs */
-	{"Line Input", NULL, "LLINEIN"},
-	{"Line Input", NULL, "RLINEIN"},
 	{"Mic Bias", NULL, "MICIN"},
 };
 
-static int ssm2602_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, ssm2602_dapm_widgets,
-				  ARRAY_SIZE(ssm2602_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_conn, ARRAY_SIZE(audio_conn));
-
-	return 0;
-}
+static const struct snd_soc_dapm_route ssm2604_routes[] = {
+	{"ADC", NULL, "Line Input"},
+};
 
-struct _coeff_div {
+struct ssm2602_coeff {
 	u32 mclk;
 	u32 rate;
-	u16 fs;
-	u8 sr:4;
-	u8 bosr:1;
-	u8 usb:1;
+	u8 srate;
 };
 
-/* codec mclk clock divider coefficients */
-static const struct _coeff_div coeff_div[] = {
+#define SSM2602_COEFF_SRATE(sr, bosr, usb) (((sr) << 2) | ((bosr) << 1) | (usb))
+
+/* codec mclk clock coefficients */
+static const struct ssm2602_coeff ssm2602_coeff_table[] = {
 	/* 48k */
-	{12288000, 48000, 256, 0x0, 0x0, 0x0},
-	{18432000, 48000, 384, 0x0, 0x1, 0x0},
-	{12000000, 48000, 250, 0x0, 0x0, 0x1},
+	{12288000, 48000, SSM2602_COEFF_SRATE(0x0, 0x0, 0x0)},
+	{18432000, 48000, SSM2602_COEFF_SRATE(0x0, 0x1, 0x0)},
+	{12000000, 48000, SSM2602_COEFF_SRATE(0x0, 0x0, 0x1)},
 
 	/* 32k */
-	{12288000, 32000, 384, 0x6, 0x0, 0x0},
-	{18432000, 32000, 576, 0x6, 0x1, 0x0},
-	{12000000, 32000, 375, 0x6, 0x0, 0x1},
+	{12288000, 32000, SSM2602_COEFF_SRATE(0x6, 0x0, 0x0)},
+	{18432000, 32000, SSM2602_COEFF_SRATE(0x6, 0x1, 0x0)},
+	{12000000, 32000, SSM2602_COEFF_SRATE(0x6, 0x0, 0x1)},
 
 	/* 8k */
-	{12288000, 8000, 1536, 0x3, 0x0, 0x0},
-	{18432000, 8000, 2304, 0x3, 0x1, 0x0},
-	{11289600, 8000, 1408, 0xb, 0x0, 0x0},
-	{16934400, 8000, 2112, 0xb, 0x1, 0x0},
-	{12000000, 8000, 1500, 0x3, 0x0, 0x1},
+	{12288000, 8000, SSM2602_COEFF_SRATE(0x3, 0x0, 0x0)},
+	{18432000, 8000, SSM2602_COEFF_SRATE(0x3, 0x1, 0x0)},
+	{11289600, 8000, SSM2602_COEFF_SRATE(0xb, 0x0, 0x0)},
+	{16934400, 8000, SSM2602_COEFF_SRATE(0xb, 0x1, 0x0)},
+	{12000000, 8000, SSM2602_COEFF_SRATE(0x3, 0x0, 0x1)},
 
 	/* 96k */
-	{12288000, 96000, 128, 0x7, 0x0, 0x0},
-	{18432000, 96000, 192, 0x7, 0x1, 0x0},
-	{12000000, 96000, 125, 0x7, 0x0, 0x1},
+	{12288000, 96000, SSM2602_COEFF_SRATE(0x7, 0x0, 0x0)},
+	{18432000, 96000, SSM2602_COEFF_SRATE(0x7, 0x1, 0x0)},
+	{12000000, 96000, SSM2602_COEFF_SRATE(0x7, 0x0, 0x1)},
 
 	/* 44.1k */
-	{11289600, 44100, 256, 0x8, 0x0, 0x0},
-	{16934400, 44100, 384, 0x8, 0x1, 0x0},
-	{12000000, 44100, 272, 0x8, 0x1, 0x1},
+	{11289600, 44100, SSM2602_COEFF_SRATE(0x8, 0x0, 0x0)},
+	{16934400, 44100, SSM2602_COEFF_SRATE(0x8, 0x1, 0x0)},
+	{12000000, 44100, SSM2602_COEFF_SRATE(0x8, 0x1, 0x1)},
 
 	/* 88.2k */
-	{11289600, 88200, 128, 0xf, 0x0, 0x0},
-	{16934400, 88200, 192, 0xf, 0x1, 0x0},
-	{12000000, 88200, 136, 0xf, 0x1, 0x1},
+	{11289600, 88200, SSM2602_COEFF_SRATE(0xf, 0x0, 0x0)},
+	{16934400, 88200, SSM2602_COEFF_SRATE(0xf, 0x1, 0x0)},
+	{12000000, 88200, SSM2602_COEFF_SRATE(0xf, 0x1, 0x1)},
 };
 
-static inline int get_coeff(int mclk, int rate)
+static inline int ssm2602_get_coeff(int mclk, int rate)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
-		if (coeff_div[i].rate == rate && coeff_div[i].mclk == mclk)
-			return i;
+	for (i = 0; i < ARRAY_SIZE(ssm2602_coeff_table); i++) {
+		if (ssm2602_coeff_table[i].rate == rate &&
+			ssm2602_coeff_table[i].mclk == mclk)
+			return ssm2602_coeff_table[i].srate;
 	}
-	return i;
+	return -EINVAL;
 }
 
 static int ssm2602_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params,
 	struct snd_soc_dai *dai)
 {
-	u16 srate;
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_codec *codec = rtd->codec;
 	struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
-	struct i2c_client *i2c = codec->control_data;
-	u16 iface = ssm2602_read_reg_cache(codec, SSM2602_IFACE) & 0xfff3;
-	int i = get_coeff(ssm2602->sysclk, params_rate(params));
+	u16 iface = snd_soc_read(codec, SSM2602_IFACE) & 0xfff3;
+	int srate = ssm2602_get_coeff(ssm2602->sysclk, params_rate(params));
 
 	if (substream == ssm2602->slave_substream) {
-		dev_dbg(&i2c->dev, "Ignoring hw_params for slave substream\n");
+		dev_dbg(codec->dev, "Ignoring hw_params for slave substream\n");
 		return 0;
 	}
 
-	/*no match is found*/
-	if (i == ARRAY_SIZE(coeff_div))
-		return -EINVAL;
-
-	srate = (coeff_div[i].sr << 2) |
-		(coeff_div[i].bosr << 1) | coeff_div[i].usb;
+	if (srate < 0)
+		return srate;
 
-	ssm2602_write(codec, SSM2602_ACTIVE, 0);
-	ssm2602_write(codec, SSM2602_SRATE, srate);
+	snd_soc_write(codec, SSM2602_SRATE, srate);
 
 	/* bit size */
 	switch (params_format(params)) {
@@ -311,8 +284,7 @@ static int ssm2602_hw_params(struct snd_pcm_substream *substream,
 		iface |= 0x000c;
 		break;
 	}
-	ssm2602_write(codec, SSM2602_IFACE, iface);
-	ssm2602_write(codec, SSM2602_ACTIVE, ACTIVE_ACTIVATE_CODEC);
+	snd_soc_write(codec, SSM2602_IFACE, iface);
 	return 0;
 }
 
@@ -354,17 +326,6 @@ static int ssm2602_startup(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int ssm2602_pcm_prepare(struct snd_pcm_substream *substream,
-			       struct snd_soc_dai *dai)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec *codec = rtd->codec;
-	/* set active */
-	ssm2602_write(codec, SSM2602_ACTIVE, ACTIVE_ACTIVATE_CODEC);
-
-	return 0;
-}
-
 static void ssm2602_shutdown(struct snd_pcm_substream *substream,
 			     struct snd_soc_dai *dai)
 {
@@ -372,25 +333,22 @@ static void ssm2602_shutdown(struct snd_pcm_substream *substream,
 	struct snd_soc_codec *codec = rtd->codec;
 	struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
 
-	/* deactivate */
-	if (!codec->active)
-		ssm2602_write(codec, SSM2602_ACTIVE, 0);
-
 	if (ssm2602->master_substream == substream)
 		ssm2602->master_substream = ssm2602->slave_substream;
 
 	ssm2602->slave_substream = NULL;
 }
 
+
 static int ssm2602_mute(struct snd_soc_dai *dai, int mute)
 {
 	struct snd_soc_codec *codec = dai->codec;
-	u16 mute_reg = ssm2602_read_reg_cache(codec, SSM2602_APDIGI) & ~APDIGI_ENABLE_DAC_MUTE;
+	u16 mute_reg = snd_soc_read(codec, SSM2602_APDIGI) & ~APDIGI_ENABLE_DAC_MUTE;
 	if (mute)
-		ssm2602_write(codec, SSM2602_APDIGI,
+		snd_soc_write(codec, SSM2602_APDIGI,
 				mute_reg | APDIGI_ENABLE_DAC_MUTE);
 	else
-		ssm2602_write(codec, SSM2602_APDIGI, mute_reg);
+		snd_soc_write(codec, SSM2602_APDIGI, mute_reg);
 	return 0;
 }
 
@@ -466,30 +424,29 @@ static int ssm2602_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	}
 
 	/* set iface */
-	ssm2602_write(codec, SSM2602_IFACE, iface);
+	snd_soc_write(codec, SSM2602_IFACE, iface);
 	return 0;
 }
 
 static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
-	u16 reg = ssm2602_read_reg_cache(codec, SSM2602_PWR) & 0xff7f;
+	u16 reg = snd_soc_read(codec, SSM2602_PWR) & 0xff7f;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		/* vref/mid, osc on, dac unmute */
-		ssm2602_write(codec, SSM2602_PWR, reg);
+		snd_soc_write(codec, SSM2602_PWR, reg);
 		break;
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		/* everything off except vref/vmid, */
-		ssm2602_write(codec, SSM2602_PWR, reg | PWR_CLK_OUT_PDN);
+		snd_soc_write(codec, SSM2602_PWR, reg | PWR_CLK_OUT_PDN);
 		break;
 	case SND_SOC_BIAS_OFF:
 		/* everything off, dac mute, inactive */
-		ssm2602_write(codec, SSM2602_ACTIVE, 0);
-		ssm2602_write(codec, SSM2602_PWR, 0xffff);
+		snd_soc_write(codec, SSM2602_PWR, 0xffff);
 		break;
 
 	}
@@ -506,7 +463,6 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
 
 static struct snd_soc_dai_ops ssm2602_dai_ops = {
 	.startup	= ssm2602_startup,
-	.prepare	= ssm2602_pcm_prepare,
 	.hw_params	= ssm2602_hw_params,
 	.shutdown	= ssm2602_shutdown,
 	.digital_mute	= ssm2602_mute,
@@ -539,50 +495,87 @@ static int ssm2602_suspend(struct snd_soc_codec *codec, pm_message_t state)
 
 static int ssm2602_resume(struct snd_soc_codec *codec)
 {
-	int i;
-	u8 data[2];
-	u16 *cache = codec->reg_cache;
-
-	/* Sync reg_cache with the hardware */
-	for (i = 0; i < ARRAY_SIZE(ssm2602_reg); i++) {
-		data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
-		data[1] = cache[i] & 0x00ff;
-		codec->hw_write(codec->control_data, data, 2);
-	}
+	snd_soc_cache_sync(codec);
+
 	ssm2602_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
 	return 0;
 }
 
 static int ssm2602_probe(struct snd_soc_codec *codec)
+{
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	int ret, reg;
+
+	reg = snd_soc_read(codec, SSM2602_LOUT1V);
+	snd_soc_write(codec, SSM2602_LOUT1V, reg | LOUT1V_LRHP_BOTH);
+	reg = snd_soc_read(codec, SSM2602_ROUT1V);
+	snd_soc_write(codec, SSM2602_ROUT1V, reg | ROUT1V_RLHP_BOTH);
+
+	ret = snd_soc_add_controls(codec, ssm2602_snd_controls,
+			ARRAY_SIZE(ssm2602_snd_controls));
+	if (ret)
+		return ret;
+
+	ret = snd_soc_dapm_new_controls(dapm, ssm2602_dapm_widgets,
+			ARRAY_SIZE(ssm2602_dapm_widgets));
+	if (ret)
+		return ret;
+
+	return snd_soc_dapm_add_routes(dapm, ssm2602_routes,
+			ARRAY_SIZE(ssm2602_routes));
+}
+
+static int ssm2604_probe(struct snd_soc_codec *codec)
+{
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	int ret;
+
+	ret = snd_soc_dapm_new_controls(dapm, ssm2604_dapm_widgets,
+			ARRAY_SIZE(ssm2604_dapm_widgets));
+	if (ret)
+		return ret;
+
+	return snd_soc_dapm_add_routes(dapm, ssm2604_routes,
+			ARRAY_SIZE(ssm2604_routes));
+}
+
+static int ssm260x_probe(struct snd_soc_codec *codec)
 {
 	struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
-	int ret = 0, reg;
+	int ret, reg;
 
 	pr_info("ssm2602 Audio Codec %s", SSM2602_VERSION);
 
-	codec->control_data = ssm2602->control_data;
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, ssm2602->control_type);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
 
-	ssm2602_reset(codec);
+	ret = ssm2602_reset(codec);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+		return ret;
+	}
 
-	/*power on device*/
-	ssm2602_write(codec, SSM2602_ACTIVE, 0);
 	/* set the update bits */
-	reg = ssm2602_read_reg_cache(codec, SSM2602_LINVOL);
-	ssm2602_write(codec, SSM2602_LINVOL, reg | LINVOL_LRIN_BOTH);
-	reg = ssm2602_read_reg_cache(codec, SSM2602_RINVOL);
-	ssm2602_write(codec, SSM2602_RINVOL, reg | RINVOL_RLIN_BOTH);
-	reg = ssm2602_read_reg_cache(codec, SSM2602_LOUT1V);
-	ssm2602_write(codec, SSM2602_LOUT1V, reg | LOUT1V_LRHP_BOTH);
-	reg = ssm2602_read_reg_cache(codec, SSM2602_ROUT1V);
-	ssm2602_write(codec, SSM2602_ROUT1V, reg | ROUT1V_RLHP_BOTH);
+	reg = snd_soc_read(codec, SSM2602_LINVOL);
+	snd_soc_write(codec, SSM2602_LINVOL, reg | LINVOL_LRIN_BOTH);
+	reg = snd_soc_read(codec, SSM2602_RINVOL);
+	snd_soc_write(codec, SSM2602_RINVOL, reg | RINVOL_RLIN_BOTH);
 	/*select Line in as default input*/
-	ssm2602_write(codec, SSM2602_APANA, APANA_SELECT_DAC |
+	snd_soc_write(codec, SSM2602_APANA, APANA_SELECT_DAC |
 			APANA_ENABLE_MIC_BOOST);
-	ssm2602_write(codec, SSM2602_PWR, 0);
 
-	snd_soc_add_controls(codec, ssm2602_snd_controls,
-				ARRAY_SIZE(ssm2602_snd_controls));
-	ssm2602_add_widgets(codec);
+	switch (ssm2602->type) {
+	case SSM2602:
+		ret = ssm2602_probe(codec);
+		break;
+	case SSM2604:
+		ret = ssm2604_probe(codec);
+		break;
+	}
 
 	return ret;
 }
@@ -595,18 +588,61 @@ static int ssm2602_remove(struct snd_soc_codec *codec)
 }
 
 static struct snd_soc_codec_driver soc_codec_dev_ssm2602 = {
-	.probe =	ssm2602_probe,
+	.probe =	ssm260x_probe,
 	.remove =	ssm2602_remove,
 	.suspend =	ssm2602_suspend,
 	.resume =	ssm2602_resume,
-	.read = ssm2602_read_reg_cache,
-	.write = ssm2602_write,
 	.set_bias_level = ssm2602_set_bias_level,
-	.reg_cache_size = sizeof(ssm2602_reg),
+	.reg_cache_size = ARRAY_SIZE(ssm2602_reg),
 	.reg_word_size = sizeof(u16),
 	.reg_cache_default = ssm2602_reg,
+
+	.controls = ssm260x_snd_controls,
+	.num_controls = ARRAY_SIZE(ssm260x_snd_controls),
+	.dapm_widgets = ssm260x_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(ssm260x_dapm_widgets),
+	.dapm_routes = ssm260x_routes,
+	.num_dapm_routes = ARRAY_SIZE(ssm260x_routes),
 };
 
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit ssm2602_spi_probe(struct spi_device *spi)
+{
+	struct ssm2602_priv *ssm2602;
+	int ret;
+
+	ssm2602 = kzalloc(sizeof(struct ssm2602_priv), GFP_KERNEL);
+	if (ssm2602 == NULL)
+		return -ENOMEM;
+
+	spi_set_drvdata(spi, ssm2602);
+	ssm2602->control_type = SND_SOC_SPI;
+	ssm2602->type = SSM2602;
+
+	ret = snd_soc_register_codec(&spi->dev,
+			&soc_codec_dev_ssm2602, &ssm2602_dai, 1);
+	if (ret < 0)
+		kfree(ssm2602);
+	return ret;
+}
+
+static int __devexit ssm2602_spi_remove(struct spi_device *spi)
+{
+	snd_soc_unregister_codec(&spi->dev);
+	kfree(spi_get_drvdata(spi));
+	return 0;
+}
+
+static struct spi_driver ssm2602_spi_driver = {
+	.driver = {
+		.name	= "ssm2602",
+		.owner	= THIS_MODULE,
+	},
+	.probe		= ssm2602_spi_probe,
+	.remove		= __devexit_p(ssm2602_spi_remove),
+};
+#endif
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /*
  * ssm2602 2 wire address is determined by GPIO5
@@ -614,7 +650,7 @@ static struct snd_soc_codec_driver soc_codec_dev_ssm2602 = {
  *    low  = 0x1a
  *    high = 0x1b
  */
-static int ssm2602_i2c_probe(struct i2c_client *i2c,
+static int __devinit ssm2602_i2c_probe(struct i2c_client *i2c,
 			     const struct i2c_device_id *id)
 {
 	struct ssm2602_priv *ssm2602;
@@ -625,8 +661,8 @@ static int ssm2602_i2c_probe(struct i2c_client *i2c,
 		return -ENOMEM;
 
 	i2c_set_clientdata(i2c, ssm2602);
-	ssm2602->control_data = i2c;
 	ssm2602->control_type = SND_SOC_I2C;
+	ssm2602->type = id->driver_data;
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_ssm2602, &ssm2602_dai, 1);
@@ -635,7 +671,7 @@ static int ssm2602_i2c_probe(struct i2c_client *i2c,
 	return ret;
 }
 
-static int ssm2602_i2c_remove(struct i2c_client *client)
+static int __devexit ssm2602_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
 	kfree(i2c_get_clientdata(client));
@@ -643,7 +679,9 @@ static int ssm2602_i2c_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id ssm2602_i2c_id[] = {
-	{ "ssm2602", 0 },
+	{ "ssm2602", SSM2602 },
+	{ "ssm2603", SSM2602 },
+	{ "ssm2604", SSM2604 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ssm2602_i2c_id);
@@ -651,11 +689,11 @@ MODULE_DEVICE_TABLE(i2c, ssm2602_i2c_id);
 /* corgi i2c codec control layer */
 static struct i2c_driver ssm2602_i2c_driver = {
 	.driver = {
-		.name = "ssm2602-codec",
+		.name = "ssm2602",
 		.owner = THIS_MODULE,
 	},
 	.probe = ssm2602_i2c_probe,
-	.remove = ssm2602_i2c_remove,
+	.remove = __devexit_p(ssm2602_i2c_remove),
 	.id_table = ssm2602_i2c_id,
 };
 #endif
@@ -664,25 +702,35 @@ static struct i2c_driver ssm2602_i2c_driver = {
 static int __init ssm2602_modinit(void)
 {
 	int ret = 0;
+
+#if defined(CONFIG_SPI_MASTER)
+	ret = spi_register_driver(&ssm2602_spi_driver);
+	if (ret)
+		return ret;
+#endif
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	ret = i2c_add_driver(&ssm2602_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register SSM2602 I2C driver: %d\n",
-		       ret);
-	}
+	if (ret)
+		return ret;
 #endif
+
 	return ret;
 }
 module_init(ssm2602_modinit);
 
 static void __exit ssm2602_exit(void)
 {
+#if defined(CONFIG_SPI_MASTER)
+	spi_unregister_driver(&ssm2602_spi_driver);
+#endif
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	i2c_del_driver(&ssm2602_i2c_driver);
 #endif
 }
 module_exit(ssm2602_exit);
 
-MODULE_DESCRIPTION("ASoC ssm2602 driver");
+MODULE_DESCRIPTION("ASoC SSM2602/SSM2603/SSM2604 driver");
 MODULE_AUTHOR("Cliff Cai");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ssm2602.h b/sound/soc/codecs/ssm2602.h
index 42a47d0f8e2551879c7d9397e1d035ecfe918f46..b98c69168036d5b84744e42621e8d0732de3796d 100644
--- a/sound/soc/codecs/ssm2602.h
+++ b/sound/soc/codecs/ssm2602.h
@@ -117,11 +117,5 @@
 #define SSM2602_CACHEREGNUM 	10
 
 #define SSM2602_SYSCLK	0
-#define SSM2602_DAI		0
-
-struct ssm2602_setup_data {
-	int i2c_bus;
-	unsigned short i2c_address;
-};
 
 #endif
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 54a30ef0ec8b7fec66bacd637c6cd0481cead799..33bb52f3f68306686025890cd287a52292373fec 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -212,7 +212,7 @@ static const struct snd_soc_dapm_widget tlv320aic23_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("MICIN"),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route tlv320aic23_intercon[] = {
 	/* Output Mixer */
 	{"Output Mixer", "Line Bypass Switch", "Line Input"},
 	{"Output Mixer", "Playback Switch", "DAC"},
@@ -388,18 +388,6 @@ static int set_sample_rate_control(struct snd_soc_codec *codec, int mclk,
 	return 0;
 }
 
-static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
-				  ARRAY_SIZE(tlv320aic23_dapm_widgets));
-	/* set up audio path interconnects */
-	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-	return 0;
-}
-
 static int tlv320aic23_hw_params(struct snd_pcm_substream *substream,
 				 struct snd_pcm_hw_params *params,
 				 struct snd_soc_dai *dai)
@@ -676,7 +664,6 @@ static int tlv320aic23_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, tlv320aic23_snd_controls,
 				ARRAY_SIZE(tlv320aic23_snd_controls));
-	tlv320aic23_add_widgets(codec);
 
 	return 0;
 }
@@ -698,6 +685,10 @@ static struct snd_soc_codec_driver soc_codec_dev_tlv320aic23 = {
 	.read = tlv320aic23_read_reg_cache,
 	.write = tlv320aic23_write,
 	.set_bias_level = tlv320aic23_set_bias_level,
+	.dapm_widgets = tlv320aic23_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(tlv320aic23_dapm_widgets),
+	.dapm_routes = tlv320aic23_intercon,
+	.num_dapm_routes = ARRAY_SIZE(tlv320aic23_intercon),
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 6c43c13f04304543b127fb0e4f6b5eb60d6740e4..c3d96fc8c26734855de19a32bd1747531e914df6 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -157,7 +157,8 @@ static int aic3x_read(struct snd_soc_codec *codec, unsigned int reg,
 static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
 					struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	unsigned int reg = mc->reg;
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 082e9d51963fd457261143aa6d50d679731c22d6..faa5e9fb1471de20e93a4fb108ffb884b0eb6f38 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1,7 +1,7 @@
 /*
  * ALSA SoC Texas Instruments TLV320DAC33 codec driver
  *
- * Author:	Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * Copyright:   (C) 2009 Nokia Corporation
  *
@@ -587,6 +587,9 @@ static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
 	SND_SOC_DAPM_SUPPLY("Right DAC Power",
 			    DAC33_RDAC_PWR_CTRL, 2, 0, NULL, 0),
 
+	SND_SOC_DAPM_SUPPLY("Codec Power",
+			    DAC33_PWR_CTRL, 4, 0, NULL, 0),
+
 	SND_SOC_DAPM_PRE("Pre Playback", dac33_playback_event),
 	SND_SOC_DAPM_POST("Post Playback", dac33_playback_event),
 };
@@ -619,6 +622,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	/* output */
 	{"LEFT_LO", NULL, "Output Left Amplifier"},
 	{"RIGHT_LO", NULL, "Output Right Amplifier"},
+
+	{"LEFT_LO", NULL, "Codec Power"},
+	{"RIGHT_LO", NULL, "Codec Power"},
 };
 
 static int dac33_add_widgets(struct snd_soc_codec *codec)
@@ -636,13 +642,10 @@ static int dac33_add_widgets(struct snd_soc_codec *codec)
 static int dac33_set_bias_level(struct snd_soc_codec *codec,
 				enum snd_soc_bias_level level)
 {
-	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
-		if (!dac33->substream)
-			dac33_soft_power(codec, 1);
 		break;
 	case SND_SOC_BIAS_PREPARE:
 		break;
@@ -943,8 +946,8 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
 	/* Write registers 0x08 and 0x09 (MSB, LSB) */
 	dac33_write16(codec, DAC33_INT_OSC_FREQ_RAT_A, oscset);
 
-	/* calib time: 128 is a nice number ;) */
-	dac33_write(codec, DAC33_CALIB_TIME, 128);
+	/* OSC calibration time */
+	dac33_write(codec, DAC33_CALIB_TIME, 96);
 
 	/* adjustment treshold & step */
 	dac33_write(codec, DAC33_INT_OSC_CTRL_B, DAC33_ADJTHRSHLD(2) |
@@ -1655,5 +1658,5 @@ module_exit(dac33_module_exit);
 
 
 MODULE_DESCRIPTION("ASoC TLV320DAC33 codec driver");
-MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@nokia.com>");
+MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tlv320dac33.h b/sound/soc/codecs/tlv320dac33.h
index 7c318b5da4370bfb1c8cee6af5e436161068203e..ed69670747bf71c7d0b6e20a9b40109b59579986 100644
--- a/sound/soc/codecs/tlv320dac33.h
+++ b/sound/soc/codecs/tlv320dac33.h
@@ -1,7 +1,7 @@
 /*
  * ALSA SoC Texas Instruments TLV320DAC33 codec driver
  *
- * Author:	Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * Copyright:   (C) 2009 Nokia Corporation
  *
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 1f1ac8110bef6378fcc4802256b272d6fa0b5a7b..239e0c461068bebb2189a0d7aaff22f472fc8d78 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -3,7 +3,7 @@
  *
  * Copyright (C) Nokia Corporation
  *
- * Author: Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -495,7 +495,7 @@ static void __exit tpa6130a2_exit(void)
 	i2c_del_driver(&tpa6130a2_i2c_driver);
 }
 
-MODULE_AUTHOR("Peter Ujfalusi");
+MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
 MODULE_DESCRIPTION("TPA6130A2 Headphone amplifier driver");
 MODULE_LICENSE("GPL");
 
diff --git a/sound/soc/codecs/tpa6130a2.h b/sound/soc/codecs/tpa6130a2.h
index 5df49c8756b2362df2927c869b068bd8a5241ac5..417444020ba6f898a29099ecbf9c787a5be1e593 100644
--- a/sound/soc/codecs/tpa6130a2.h
+++ b/sound/soc/codecs/tpa6130a2.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) Nokia Corporation
  *
- * Author: Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 255901c4460d32c2845686a916b28829402885bd..4c336636d4f5bbc55bd3b2b979fef6ad4936ac4c 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -960,9 +960,9 @@ static DECLARE_TLV_DB_SCALE(mic_amp_tlv, -600, 600, 0);
 
 /*
  * AFMGAIN volume control:
- * from 18 to 24 dB in 6 dB steps
+ * from -18 to 24 dB in 6 dB steps
  */
-static DECLARE_TLV_DB_SCALE(afm_amp_tlv, 1800, 600, 0);
+static DECLARE_TLV_DB_SCALE(afm_amp_tlv, -1800, 600, 0);
 
 /*
  * HSGAIN volume control:
@@ -1049,7 +1049,7 @@ static const struct snd_kcontrol_new twl6040_snd_controls[] = {
 
 	/* AFM gains */
 	SOC_DOUBLE_TLV("Aux FM Volume",
-		TWL6040_REG_LINEGAIN, 0, 4, 0xF, 0, afm_amp_tlv),
+		TWL6040_REG_LINEGAIN, 0, 3, 7, 0, afm_amp_tlv),
 
 	/* Playback gains */
 	SOC_TWL6040_DOUBLE_TLV("Headset Playback Volume",
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 48ffd406a71d18e2170a7b8ca69214a9de4ee8a6..a7b8f301bad39b3ef7a691273d4d3ba4bf4b9097 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -601,9 +601,7 @@ static struct snd_soc_codec_driver soc_codec_dev_uda134x = {
 	.reg_cache_step = 1,
 	.read = uda134x_read_reg_cache,
 	.write = uda134x_write,
-#ifdef POWER_OFF_ON_STANDBY
 	.set_bias_level = uda134x_set_bias_level,
-#endif
 };
 
 static int __devinit uda134x_codec_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/wm1250-ev1.c b/sound/soc/codecs/wm1250-ev1.c
new file mode 100644
index 0000000000000000000000000000000000000000..14d0716bf0093b2a5d5b34ff5c8088302255b5dc
--- /dev/null
+++ b/sound/soc/codecs/wm1250-ev1.c
@@ -0,0 +1,108 @@
+/*
+ * Driver for the 1250-EV1 audio I/O module
+ *
+ * Copyright 2011 Wolfson Microelectronics plc
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+static const struct snd_soc_dapm_widget wm1250_ev1_dapm_widgets[] = {
+SND_SOC_DAPM_ADC("ADC", "wm1250-ev1 Capture", SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_DAC("DAC", "wm1250-ev1 Playback", SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_INPUT("WM1250 Input"),
+SND_SOC_DAPM_INPUT("WM1250 Output"),
+};
+
+static const struct snd_soc_dapm_route wm1250_ev1_dapm_routes[] = {
+	{ "ADC", NULL, "WM1250 Input" },
+	{ "WM1250 Output", NULL, "DAC" },
+};
+
+static struct snd_soc_dai_driver wm1250_ev1_dai = {
+	.name = "wm1250-ev1",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 1,
+		.channels_max = 1,
+		.rates = SNDRV_PCM_RATE_8000,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
+	},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 1,
+		.channels_max = 1,
+		.rates = SNDRV_PCM_RATE_8000,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
+	},
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_wm1250_ev1 = {
+	.dapm_widgets = wm1250_ev1_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm1250_ev1_dapm_widgets),
+	.dapm_routes = wm1250_ev1_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm1250_ev1_dapm_routes),
+};
+
+static int __devinit wm1250_ev1_probe(struct i2c_client *i2c,
+				      const struct i2c_device_id *id)
+{
+	return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm1250_ev1,
+				      &wm1250_ev1_dai, 1);
+}
+
+static int __devexit wm1250_ev1_remove(struct i2c_client *i2c)
+{
+	snd_soc_unregister_codec(&i2c->dev);
+
+	return 0;
+}
+
+static const struct i2c_device_id wm1250_ev1_i2c_id[] = {
+	{ "wm1250-ev1", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, wm1250_ev1_i2c_id);
+
+static struct i2c_driver wm1250_ev1_i2c_driver = {
+	.driver = {
+		.name = "wm1250-ev1",
+		.owner = THIS_MODULE,
+	},
+	.probe =    wm1250_ev1_probe,
+	.remove =   __devexit_p(wm1250_ev1_remove),
+	.id_table = wm1250_ev1_i2c_id,
+};
+
+static int __init wm1250_ev1_modinit(void)
+{
+	int ret = 0;
+
+	ret = i2c_add_driver(&wm1250_ev1_i2c_driver);
+	if (ret != 0)
+		pr_err("Failed to register WM1250-EV1 I2C driver: %d\n", ret);
+
+	return ret;
+}
+module_init(wm1250_ev1_modinit);
+
+static void __exit wm1250_ev1_exit(void)
+{
+	i2c_del_driver(&wm1250_ev1_i2c_driver);
+}
+module_exit(wm1250_ev1_exit);
+
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_DESCRIPTION("WM1250-EV1 audio I/O module driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 97c30382d3ff4fa8370c7ed7a702e476ab924fd8..a537e4af6ae74efe7950d6a1806ee3942118a834 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -77,7 +77,7 @@ SND_SOC_DAPM_OUTPUT("ROUT"),
 SND_SOC_DAPM_OUTPUT("RHPOUT"),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route wm8711_intercon[] = {
 	/* output mixer */
 	{"Output Mixer", "Line Bypass Switch", "Line Input"},
 	{"Output Mixer", "HiFi Playback Switch", "DAC"},
@@ -89,17 +89,6 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"LOUT", NULL, "Output Mixer"},
 };
 
-static int wm8711_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8711_dapm_widgets,
-				  ARRAY_SIZE(wm8711_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-	return 0;
-}
-
 struct _coeff_div {
 	u32 mclk;
 	u32 rate;
@@ -398,7 +387,6 @@ static int wm8711_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, wm8711_snd_controls,
 			     ARRAY_SIZE(wm8711_snd_controls));
-	wm8711_add_widgets(codec);
 
 	return ret;
 
@@ -420,6 +408,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8711 = {
 	.reg_cache_size = ARRAY_SIZE(wm8711_reg),
 	.reg_word_size = sizeof(u16),
 	.reg_cache_default = wm8711_reg,
+	.dapm_widgets = wm8711_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8711_dapm_widgets),
+	.dapm_routes = wm8711_intercon,
+	.num_dapm_routes = ARRAY_SIZE(wm8711_intercon),
 };
 
 #if defined(CONFIG_SPI_MASTER)
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 736b0352d0a748a93355af25cf618d9e248cb006..86d4718d3a76055e46c1982e526855905c871ac9 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -65,22 +65,11 @@ SND_SOC_DAPM_OUTPUT("VOUTL"),
 SND_SOC_DAPM_OUTPUT("VOUTR"),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route wm8728_intercon[] = {
 	{"VOUTL", NULL, "DAC"},
 	{"VOUTR", NULL, "DAC"},
 };
 
-static int wm8728_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8728_dapm_widgets,
-				  ARRAY_SIZE(wm8728_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-	return 0;
-}
-
 static int wm8728_mute(struct snd_soc_dai *dai, int mute)
 {
 	struct snd_soc_codec *codec = dai->codec;
@@ -255,7 +244,6 @@ static int wm8728_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, wm8728_snd_controls,
 				ARRAY_SIZE(wm8728_snd_controls));
-	wm8728_add_widgets(codec);
 
 	return ret;
 }
@@ -275,6 +263,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
 	.reg_cache_size = ARRAY_SIZE(wm8728_reg_defaults),
 	.reg_word_size = sizeof(u16),
 	.reg_cache_default = wm8728_reg_defaults,
+	.dapm_widgets = wm8728_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8728_dapm_widgets),
+	.dapm_routes = wm8728_intercon,
+	.num_dapm_routes = ARRAY_SIZE(wm8728_intercon),
 };
 
 #if defined(CONFIG_SPI_MASTER)
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 0a67c31b2663664cdf644d4ad8ab6eb650771c7b..6dec7cee2cb4bd5fcd0cda18c7b325284a2ae039 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -201,7 +201,7 @@ static int wm8731_check_osc(struct snd_soc_dapm_widget *source,
 	return wm8731->sysclk_type == WM8731_SYSCLK_MCLK;
 }
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route wm8731_intercon[] = {
 	{"DAC", NULL, "OSC", wm8731_check_osc},
 	{"ADC", NULL, "OSC", wm8731_check_osc},
 
@@ -227,17 +227,6 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"Mic Bias", NULL, "MICIN"},
 };
 
-static int wm8731_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
-				  ARRAY_SIZE(wm8731_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-	return 0;
-}
-
 struct _coeff_div {
 	u32 mclk;
 	u32 rate;
@@ -599,7 +588,6 @@ static int wm8731_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, wm8731_snd_controls,
 			     ARRAY_SIZE(wm8731_snd_controls));
-	wm8731_add_widgets(codec);
 
 	/* Regulators will have been enabled by bias management */
 	regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
@@ -636,6 +624,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
 	.reg_cache_size = ARRAY_SIZE(wm8731_reg),
 	.reg_word_size = sizeof(u16),
 	.reg_cache_default = wm8731_reg,
+	.dapm_widgets = wm8731_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets),
+	.dapm_routes = wm8731_intercon,
+	.num_dapm_routes = ARRAY_SIZE(wm8731_intercon),
 };
 
 #if defined(CONFIG_SPI_MASTER)
@@ -667,7 +659,7 @@ static int __devexit wm8731_spi_remove(struct spi_device *spi)
 
 static struct spi_driver wm8731_spi_driver = {
 	.driver = {
-		.name	= "wm8731-codec",
+		.name	= "wm8731",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= wm8731_spi_probe,
@@ -711,7 +703,7 @@ MODULE_DEVICE_TABLE(i2c, wm8731_i2c_id);
 
 static struct i2c_driver wm8731_i2c_driver = {
 	.driver = {
-		.name = "wm8731-codec",
+		.name = "wm8731",
 		.owner = THIS_MODULE,
 	},
 	.probe =    wm8731_i2c_probe,
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index f52b623bb692c3a0b3954e12e7e5027446a6d136..43e3d760766f5bfc31f3a11ab8acf48e9328805a 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -382,7 +382,8 @@ static void wm8903_seq_notifier(struct snd_soc_dapm_context *dapm,
 static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 	struct snd_soc_codec *codec = widget->codec;
 	struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 	u16 reg;
@@ -634,6 +635,13 @@ static const struct soc_enum lsidetone_enum =
 static const struct soc_enum rsidetone_enum =
 	SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_0, 0, 3, sidetone_text);
 
+static const char *adcinput_text[] = {
+	"ADC", "DMIC"
+};
+
+static const struct soc_enum adcinput_enum =
+	SOC_ENUM_SINGLE(WM8903_CLOCK_RATE_TEST_4, 9, 2, adcinput_text);
+
 static const char *aif_text[] = {
 	"Left", "Right"
 };
@@ -692,7 +700,7 @@ SOC_ENUM("DRC Smoothing Threshold", drc_smoothing),
 SOC_SINGLE_TLV("DRC Startup Volume", WM8903_DRC_0, 6, 18, 0, drc_tlv_startup),
 
 SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8903_ADC_DIGITAL_VOLUME_LEFT,
-		 WM8903_ADC_DIGITAL_VOLUME_RIGHT, 1, 96, 0, digital_tlv),
+		 WM8903_ADC_DIGITAL_VOLUME_RIGHT, 1, 120, 0, digital_tlv),
 SOC_ENUM("ADC Companding Mode", adc_companding),
 SOC_SINGLE("ADC Companding Switch", WM8903_AUDIO_INTERFACE_0, 3, 1, 0),
 
@@ -767,6 +775,9 @@ static const struct snd_kcontrol_new lsidetone_mux =
 static const struct snd_kcontrol_new rsidetone_mux =
 	SOC_DAPM_ENUM("DACR Sidetone Mux", rsidetone_enum);
 
+static const struct snd_kcontrol_new adcinput_mux =
+	SOC_DAPM_ENUM("ADC Input", adcinput_enum);
+
 static const struct snd_kcontrol_new lcapture_mux =
 	SOC_DAPM_ENUM("Left Capture Mux", lcapture_enum);
 
@@ -817,6 +828,7 @@ SND_SOC_DAPM_INPUT("IN2L"),
 SND_SOC_DAPM_INPUT("IN2R"),
 SND_SOC_DAPM_INPUT("IN3L"),
 SND_SOC_DAPM_INPUT("IN3R"),
+SND_SOC_DAPM_INPUT("DMICDAT"),
 
 SND_SOC_DAPM_OUTPUT("HPOUTL"),
 SND_SOC_DAPM_OUTPUT("HPOUTR"),
@@ -842,6 +854,9 @@ SND_SOC_DAPM_MUX("Right Input Mode Mux", SND_SOC_NOPM, 0, 0, &rinput_mode_mux),
 SND_SOC_DAPM_PGA("Left Input PGA", WM8903_POWER_MANAGEMENT_0, 1, 0, NULL, 0),
 SND_SOC_DAPM_PGA("Right Input PGA", WM8903_POWER_MANAGEMENT_0, 0, 0, NULL, 0),
 
+SND_SOC_DAPM_MUX("Left ADC Input", SND_SOC_NOPM, 0, 0, &adcinput_mux),
+SND_SOC_DAPM_MUX("Right ADC Input", SND_SOC_NOPM, 0, 0, &adcinput_mux),
+
 SND_SOC_DAPM_ADC("ADCL", NULL, WM8903_POWER_MANAGEMENT_6, 1, 0),
 SND_SOC_DAPM_ADC("ADCR", NULL, WM8903_POWER_MANAGEMENT_6, 0, 0),
 
@@ -930,7 +945,7 @@ SND_SOC_DAPM_SUPPLY("CLK_DSP", WM8903_CLOCK_RATES_2, 1, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("CLK_SYS", WM8903_CLOCK_RATES_2, 2, 0, NULL, 0),
 };
 
-static const struct snd_soc_dapm_route intercon[] = {
+static const struct snd_soc_dapm_route wm8903_intercon[] = {
 
 	{ "CLK_DSP", NULL, "CLK_SYS" },
 	{ "Mic Bias", NULL, "CLK_SYS" },
@@ -979,6 +994,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{ "Left Input PGA", NULL, "Left Input Mode Mux" },
 	{ "Right Input PGA", NULL, "Right Input Mode Mux" },
 
+	{ "Left ADC Input", "ADC", "Left Input PGA" },
+	{ "Left ADC Input", "DMIC", "DMICDAT" },
+	{ "Right ADC Input", "ADC", "Right Input PGA" },
+	{ "Right ADC Input", "DMIC", "DMICDAT" },
+
 	{ "Left Capture Mux", "Left", "ADCL" },
 	{ "Left Capture Mux", "Right", "ADCR" },
 
@@ -988,9 +1008,9 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{ "AIFTXL", NULL, "Left Capture Mux" },
 	{ "AIFTXR", NULL, "Right Capture Mux" },
 
-	{ "ADCL", NULL, "Left Input PGA" },
+	{ "ADCL", NULL, "Left ADC Input" },
 	{ "ADCL", NULL, "CLK_DSP" },
-	{ "ADCR", NULL, "Right Input PGA" },
+	{ "ADCR", NULL, "Right ADC Input" },
 	{ "ADCR", NULL, "CLK_DSP" },
 
 	{ "Left Playback Mux", "Left", "AIFRXL" },
@@ -1087,17 +1107,6 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{ "Right Line Output PGA", NULL, "Charge Pump" },
 };
 
-static int wm8903_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8903_dapm_widgets,
-				  ARRAY_SIZE(wm8903_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
-	return 0;
-}
-
 static int wm8903_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
@@ -2028,7 +2037,6 @@ static int wm8903_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, wm8903_snd_controls,
 				ARRAY_SIZE(wm8903_snd_controls));
-	wm8903_add_widgets(codec);
 
 	wm8903_init_gpio(codec);
 
@@ -2054,6 +2062,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8903 = {
 	.reg_cache_default = wm8903_reg_defaults,
 	.volatile_register = wm8903_volatile_register,
 	.seq_notifier = wm8903_seq_notifier,
+	.dapm_widgets = wm8903_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8903_dapm_widgets),
+	.dapm_routes = wm8903_intercon,
+	.num_dapm_routes = ARRAY_SIZE(wm8903_intercon),
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/wm8915.c b/sound/soc/codecs/wm8915.c
new file mode 100644
index 0000000000000000000000000000000000000000..ccc9bd8327948ecbc33290d17ee21d9717ba203d
--- /dev/null
+++ b/sound/soc/codecs/wm8915.c
@@ -0,0 +1,2931 @@
+/*
+ * wm8915.c - WM8915 audio codec interface
+ *
+ * Copyright 2011 Wolfson Microelectronics PLC.
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/completion.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/gcd.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <trace/events/asoc.h>
+
+#include <sound/wm8915.h>
+#include "wm8915.h"
+
+#define WM8915_AIFS 2
+
+#define HPOUT1L 1
+#define HPOUT1R 2
+#define HPOUT2L 4
+#define HPOUT2R 8
+
+#define WM8915_NUM_SUPPLIES 6
+static const char *wm8915_supply_names[WM8915_NUM_SUPPLIES] = {
+	"DCVDD",
+	"DBVDD",
+	"AVDD1",
+	"AVDD2",
+	"CPVDD",
+	"MICVDD",
+};
+
+struct wm8915_priv {
+	struct snd_soc_codec *codec;
+
+	int ldo1ena;
+
+	int sysclk;
+
+	int fll_src;
+	int fll_fref;
+	int fll_fout;
+
+	struct completion fll_lock;
+
+	u16 dcs_pending;
+	struct completion dcs_done;
+
+	u16 hpout_ena;
+	u16 hpout_pending;
+
+	struct regulator_bulk_data supplies[WM8915_NUM_SUPPLIES];
+	struct notifier_block disable_nb[WM8915_NUM_SUPPLIES];
+
+	struct wm8915_pdata pdata;
+
+	int rx_rate[WM8915_AIFS];
+
+	/* Platform dependant ReTune mobile configuration */
+	int num_retune_mobile_texts;
+	const char **retune_mobile_texts;
+	int retune_mobile_cfg[2];
+	struct soc_enum retune_mobile_enum;
+
+	struct snd_soc_jack *jack;
+	bool detecting;
+	bool jack_mic;
+	wm8915_polarity_fn polarity_cb;
+
+#ifdef CONFIG_GPIOLIB
+	struct gpio_chip gpio_chip;
+#endif
+};
+
+/* We can't use the same notifier block for more than one supply and
+ * there's no way I can see to get from a callback to the caller
+ * except container_of().
+ */
+#define WM8915_REGULATOR_EVENT(n) \
+static int wm8915_regulator_event_##n(struct notifier_block *nb, \
+				    unsigned long event, void *data)	\
+{ \
+	struct wm8915_priv *wm8915 = container_of(nb, struct wm8915_priv, \
+						  disable_nb[n]); \
+	if (event & REGULATOR_EVENT_DISABLE) { \
+		wm8915->codec->cache_sync = 1; \
+	} \
+	return 0; \
+}
+
+WM8915_REGULATOR_EVENT(0)
+WM8915_REGULATOR_EVENT(1)
+WM8915_REGULATOR_EVENT(2)
+WM8915_REGULATOR_EVENT(3)
+WM8915_REGULATOR_EVENT(4)
+WM8915_REGULATOR_EVENT(5)
+
+static const u16 wm8915_reg[WM8915_MAX_REGISTER] = {
+	[WM8915_SOFTWARE_RESET] = 0x8915,
+	[WM8915_POWER_MANAGEMENT_7] = 0x10,
+	[WM8915_DAC1_HPOUT1_VOLUME] = 0x88,
+	[WM8915_DAC2_HPOUT2_VOLUME] = 0x88,
+	[WM8915_DAC1_LEFT_VOLUME] = 0x2c0,
+	[WM8915_DAC1_RIGHT_VOLUME] = 0x2c0,
+	[WM8915_DAC2_LEFT_VOLUME] = 0x2c0,
+	[WM8915_DAC2_RIGHT_VOLUME] = 0x2c0,
+	[WM8915_OUTPUT1_LEFT_VOLUME] = 0x80,
+	[WM8915_OUTPUT1_RIGHT_VOLUME] = 0x80,
+	[WM8915_OUTPUT2_LEFT_VOLUME] = 0x80,
+	[WM8915_OUTPUT2_RIGHT_VOLUME] = 0x80,
+	[WM8915_MICBIAS_1] = 0x39,
+	[WM8915_MICBIAS_2] = 0x39,
+	[WM8915_LDO_1] = 0x3,
+	[WM8915_LDO_2] = 0x13,
+	[WM8915_ACCESSORY_DETECT_MODE_1] = 0x4,
+	[WM8915_HEADPHONE_DETECT_1] = 0x20,
+	[WM8915_MIC_DETECT_1] = 0x7600,
+	[WM8915_MIC_DETECT_2] = 0xbf,
+	[WM8915_CHARGE_PUMP_1] = 0x1f25,
+	[WM8915_CHARGE_PUMP_2] = 0xab19,
+	[WM8915_DC_SERVO_5] = 0x2a2a,
+	[WM8915_CONTROL_INTERFACE_1] = 0x8004,
+	[WM8915_CLOCKING_1] = 0x10,
+	[WM8915_AIF_RATE] = 0x83,
+	[WM8915_FLL_CONTROL_4] = 0x5dc0,
+	[WM8915_FLL_CONTROL_5] = 0xc84,
+	[WM8915_FLL_EFS_2] = 0x2,
+	[WM8915_AIF1_TX_LRCLK_1] = 0x80,
+	[WM8915_AIF1_TX_LRCLK_2] = 0x8,
+	[WM8915_AIF1_RX_LRCLK_1] = 0x80,
+	[WM8915_AIF1TX_DATA_CONFIGURATION_1] = 0x1818,
+	[WM8915_AIF1RX_DATA_CONFIGURATION] = 0x1818,
+	[WM8915_AIF1TX_TEST] = 0x7,
+	[WM8915_AIF2_TX_LRCLK_1] = 0x80,
+	[WM8915_AIF2_TX_LRCLK_2] = 0x8,
+	[WM8915_AIF2_RX_LRCLK_1] = 0x80,
+	[WM8915_AIF2TX_DATA_CONFIGURATION_1] = 0x1818,
+	[WM8915_AIF2RX_DATA_CONFIGURATION] = 0x1818,
+	[WM8915_AIF2TX_TEST] = 0x1,
+	[WM8915_DSP1_TX_LEFT_VOLUME] = 0xc0,
+	[WM8915_DSP1_TX_RIGHT_VOLUME] = 0xc0,
+	[WM8915_DSP1_RX_LEFT_VOLUME] = 0xc0,
+	[WM8915_DSP1_RX_RIGHT_VOLUME] = 0xc0,
+	[WM8915_DSP1_TX_FILTERS] = 0x2000,
+	[WM8915_DSP1_RX_FILTERS_1] = 0x200,
+	[WM8915_DSP1_RX_FILTERS_2] = 0x10,
+	[WM8915_DSP1_DRC_1] = 0x98,
+	[WM8915_DSP1_DRC_2] = 0x845,
+	[WM8915_DSP1_RX_EQ_GAINS_1] = 0x6318,
+	[WM8915_DSP1_RX_EQ_GAINS_2] = 0x6300,
+	[WM8915_DSP1_RX_EQ_BAND_1_A] = 0xfca,
+	[WM8915_DSP1_RX_EQ_BAND_1_B] = 0x400,
+	[WM8915_DSP1_RX_EQ_BAND_1_PG] = 0xd8,
+	[WM8915_DSP1_RX_EQ_BAND_2_A] = 0x1eb5,
+	[WM8915_DSP1_RX_EQ_BAND_2_B] = 0xf145,
+	[WM8915_DSP1_RX_EQ_BAND_2_C] = 0xb75,
+	[WM8915_DSP1_RX_EQ_BAND_2_PG] = 0x1c5,
+	[WM8915_DSP1_RX_EQ_BAND_3_A] = 0x1c58,
+	[WM8915_DSP1_RX_EQ_BAND_3_B] = 0xf373,
+	[WM8915_DSP1_RX_EQ_BAND_3_C] = 0xa54,
+	[WM8915_DSP1_RX_EQ_BAND_3_PG] = 0x558,
+	[WM8915_DSP1_RX_EQ_BAND_4_A] = 0x168e,
+	[WM8915_DSP1_RX_EQ_BAND_4_B] = 0xf829,
+	[WM8915_DSP1_RX_EQ_BAND_4_C] = 0x7ad,
+	[WM8915_DSP1_RX_EQ_BAND_4_PG] = 0x1103,
+	[WM8915_DSP1_RX_EQ_BAND_5_A] = 0x564,
+	[WM8915_DSP1_RX_EQ_BAND_5_B] = 0x559,
+	[WM8915_DSP1_RX_EQ_BAND_5_PG] = 0x4000,
+	[WM8915_DSP2_TX_LEFT_VOLUME] = 0xc0,
+	[WM8915_DSP2_TX_RIGHT_VOLUME] = 0xc0,
+	[WM8915_DSP2_RX_LEFT_VOLUME] = 0xc0,
+	[WM8915_DSP2_RX_RIGHT_VOLUME] = 0xc0,
+	[WM8915_DSP2_TX_FILTERS] = 0x2000,
+	[WM8915_DSP2_RX_FILTERS_1] = 0x200,
+	[WM8915_DSP2_RX_FILTERS_2] = 0x10,
+	[WM8915_DSP2_DRC_1] = 0x98,
+	[WM8915_DSP2_DRC_2] = 0x845,
+	[WM8915_DSP2_RX_EQ_GAINS_1] = 0x6318,
+	[WM8915_DSP2_RX_EQ_GAINS_2] = 0x6300,
+	[WM8915_DSP2_RX_EQ_BAND_1_A] = 0xfca,
+	[WM8915_DSP2_RX_EQ_BAND_1_B] = 0x400,
+	[WM8915_DSP2_RX_EQ_BAND_1_PG] = 0xd8,
+	[WM8915_DSP2_RX_EQ_BAND_2_A] = 0x1eb5,
+	[WM8915_DSP2_RX_EQ_BAND_2_B] = 0xf145,
+	[WM8915_DSP2_RX_EQ_BAND_2_C] = 0xb75,
+	[WM8915_DSP2_RX_EQ_BAND_2_PG] = 0x1c5,
+	[WM8915_DSP2_RX_EQ_BAND_3_A] = 0x1c58,
+	[WM8915_DSP2_RX_EQ_BAND_3_B] = 0xf373,
+	[WM8915_DSP2_RX_EQ_BAND_3_C] = 0xa54,
+	[WM8915_DSP2_RX_EQ_BAND_3_PG] = 0x558,
+	[WM8915_DSP2_RX_EQ_BAND_4_A] = 0x168e,
+	[WM8915_DSP2_RX_EQ_BAND_4_B] = 0xf829,
+	[WM8915_DSP2_RX_EQ_BAND_4_C] = 0x7ad,
+	[WM8915_DSP2_RX_EQ_BAND_4_PG] = 0x1103,
+	[WM8915_DSP2_RX_EQ_BAND_5_A] = 0x564,
+	[WM8915_DSP2_RX_EQ_BAND_5_B] = 0x559,
+	[WM8915_DSP2_RX_EQ_BAND_5_PG] = 0x4000,
+	[WM8915_OVERSAMPLING] = 0xd,
+	[WM8915_SIDETONE] = 0x1040,
+	[WM8915_GPIO_1] = 0xa101,
+	[WM8915_GPIO_2] = 0xa101,
+	[WM8915_GPIO_3] = 0xa101,
+	[WM8915_GPIO_4] = 0xa101,
+	[WM8915_GPIO_5] = 0xa101,
+	[WM8915_PULL_CONTROL_2] = 0x140,
+	[WM8915_INTERRUPT_STATUS_1_MASK] = 0x1f,
+	[WM8915_INTERRUPT_STATUS_2_MASK] = 0x1ecf,
+	[WM8915_RIGHT_PDM_SPEAKER] = 0x1,
+	[WM8915_PDM_SPEAKER_MUTE_SEQUENCE] = 0x69,
+	[WM8915_PDM_SPEAKER_VOLUME] = 0x66,
+	[WM8915_WRITE_SEQUENCER_0] = 0x1,
+	[WM8915_WRITE_SEQUENCER_1] = 0x1,
+	[WM8915_WRITE_SEQUENCER_3] = 0x6,
+	[WM8915_WRITE_SEQUENCER_4] = 0x40,
+	[WM8915_WRITE_SEQUENCER_5] = 0x1,
+	[WM8915_WRITE_SEQUENCER_6] = 0xf,
+	[WM8915_WRITE_SEQUENCER_7] = 0x6,
+	[WM8915_WRITE_SEQUENCER_8] = 0x1,
+	[WM8915_WRITE_SEQUENCER_9] = 0x3,
+	[WM8915_WRITE_SEQUENCER_10] = 0x104,
+	[WM8915_WRITE_SEQUENCER_12] = 0x60,
+	[WM8915_WRITE_SEQUENCER_13] = 0x11,
+	[WM8915_WRITE_SEQUENCER_14] = 0x401,
+	[WM8915_WRITE_SEQUENCER_16] = 0x50,
+	[WM8915_WRITE_SEQUENCER_17] = 0x3,
+	[WM8915_WRITE_SEQUENCER_18] = 0x100,
+	[WM8915_WRITE_SEQUENCER_20] = 0x51,
+	[WM8915_WRITE_SEQUENCER_21] = 0x3,
+	[WM8915_WRITE_SEQUENCER_22] = 0x104,
+	[WM8915_WRITE_SEQUENCER_23] = 0xa,
+	[WM8915_WRITE_SEQUENCER_24] = 0x60,
+	[WM8915_WRITE_SEQUENCER_25] = 0x3b,
+	[WM8915_WRITE_SEQUENCER_26] = 0x502,
+	[WM8915_WRITE_SEQUENCER_27] = 0x100,
+	[WM8915_WRITE_SEQUENCER_28] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_32] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_36] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_40] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_44] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_48] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_52] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_56] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_60] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_64] = 0x1,
+	[WM8915_WRITE_SEQUENCER_65] = 0x1,
+	[WM8915_WRITE_SEQUENCER_67] = 0x6,
+	[WM8915_WRITE_SEQUENCER_68] = 0x40,
+	[WM8915_WRITE_SEQUENCER_69] = 0x1,
+	[WM8915_WRITE_SEQUENCER_70] = 0xf,
+	[WM8915_WRITE_SEQUENCER_71] = 0x6,
+	[WM8915_WRITE_SEQUENCER_72] = 0x1,
+	[WM8915_WRITE_SEQUENCER_73] = 0x3,
+	[WM8915_WRITE_SEQUENCER_74] = 0x104,
+	[WM8915_WRITE_SEQUENCER_76] = 0x60,
+	[WM8915_WRITE_SEQUENCER_77] = 0x11,
+	[WM8915_WRITE_SEQUENCER_78] = 0x401,
+	[WM8915_WRITE_SEQUENCER_80] = 0x50,
+	[WM8915_WRITE_SEQUENCER_81] = 0x3,
+	[WM8915_WRITE_SEQUENCER_82] = 0x100,
+	[WM8915_WRITE_SEQUENCER_84] = 0x60,
+	[WM8915_WRITE_SEQUENCER_85] = 0x3b,
+	[WM8915_WRITE_SEQUENCER_86] = 0x502,
+	[WM8915_WRITE_SEQUENCER_87] = 0x100,
+	[WM8915_WRITE_SEQUENCER_88] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_92] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_96] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_100] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_104] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_108] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_112] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_116] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_120] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_124] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_128] = 0x1,
+	[WM8915_WRITE_SEQUENCER_129] = 0x1,
+	[WM8915_WRITE_SEQUENCER_131] = 0x6,
+	[WM8915_WRITE_SEQUENCER_132] = 0x40,
+	[WM8915_WRITE_SEQUENCER_133] = 0x1,
+	[WM8915_WRITE_SEQUENCER_134] = 0xf,
+	[WM8915_WRITE_SEQUENCER_135] = 0x6,
+	[WM8915_WRITE_SEQUENCER_136] = 0x1,
+	[WM8915_WRITE_SEQUENCER_137] = 0x3,
+	[WM8915_WRITE_SEQUENCER_138] = 0x106,
+	[WM8915_WRITE_SEQUENCER_140] = 0x61,
+	[WM8915_WRITE_SEQUENCER_141] = 0x11,
+	[WM8915_WRITE_SEQUENCER_142] = 0x401,
+	[WM8915_WRITE_SEQUENCER_144] = 0x50,
+	[WM8915_WRITE_SEQUENCER_145] = 0x3,
+	[WM8915_WRITE_SEQUENCER_146] = 0x102,
+	[WM8915_WRITE_SEQUENCER_148] = 0x51,
+	[WM8915_WRITE_SEQUENCER_149] = 0x3,
+	[WM8915_WRITE_SEQUENCER_150] = 0x106,
+	[WM8915_WRITE_SEQUENCER_151] = 0xa,
+	[WM8915_WRITE_SEQUENCER_152] = 0x61,
+	[WM8915_WRITE_SEQUENCER_153] = 0x3b,
+	[WM8915_WRITE_SEQUENCER_154] = 0x502,
+	[WM8915_WRITE_SEQUENCER_155] = 0x100,
+	[WM8915_WRITE_SEQUENCER_156] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_160] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_164] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_168] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_172] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_176] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_180] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_184] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_188] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_192] = 0x1,
+	[WM8915_WRITE_SEQUENCER_193] = 0x1,
+	[WM8915_WRITE_SEQUENCER_195] = 0x6,
+	[WM8915_WRITE_SEQUENCER_196] = 0x40,
+	[WM8915_WRITE_SEQUENCER_197] = 0x1,
+	[WM8915_WRITE_SEQUENCER_198] = 0xf,
+	[WM8915_WRITE_SEQUENCER_199] = 0x6,
+	[WM8915_WRITE_SEQUENCER_200] = 0x1,
+	[WM8915_WRITE_SEQUENCER_201] = 0x3,
+	[WM8915_WRITE_SEQUENCER_202] = 0x106,
+	[WM8915_WRITE_SEQUENCER_204] = 0x61,
+	[WM8915_WRITE_SEQUENCER_205] = 0x11,
+	[WM8915_WRITE_SEQUENCER_206] = 0x401,
+	[WM8915_WRITE_SEQUENCER_208] = 0x50,
+	[WM8915_WRITE_SEQUENCER_209] = 0x3,
+	[WM8915_WRITE_SEQUENCER_210] = 0x102,
+	[WM8915_WRITE_SEQUENCER_212] = 0x61,
+	[WM8915_WRITE_SEQUENCER_213] = 0x3b,
+	[WM8915_WRITE_SEQUENCER_214] = 0x502,
+	[WM8915_WRITE_SEQUENCER_215] = 0x100,
+	[WM8915_WRITE_SEQUENCER_216] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_220] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_224] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_228] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_232] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_236] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_240] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_244] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_248] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_252] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_256] = 0x60,
+	[WM8915_WRITE_SEQUENCER_258] = 0x601,
+	[WM8915_WRITE_SEQUENCER_260] = 0x50,
+	[WM8915_WRITE_SEQUENCER_262] = 0x100,
+	[WM8915_WRITE_SEQUENCER_264] = 0x1,
+	[WM8915_WRITE_SEQUENCER_266] = 0x104,
+	[WM8915_WRITE_SEQUENCER_267] = 0x100,
+	[WM8915_WRITE_SEQUENCER_268] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_272] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_276] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_280] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_284] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_288] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_292] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_296] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_300] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_304] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_308] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_312] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_316] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_320] = 0x61,
+	[WM8915_WRITE_SEQUENCER_322] = 0x601,
+	[WM8915_WRITE_SEQUENCER_324] = 0x50,
+	[WM8915_WRITE_SEQUENCER_326] = 0x102,
+	[WM8915_WRITE_SEQUENCER_328] = 0x1,
+	[WM8915_WRITE_SEQUENCER_330] = 0x106,
+	[WM8915_WRITE_SEQUENCER_331] = 0x100,
+	[WM8915_WRITE_SEQUENCER_332] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_336] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_340] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_344] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_348] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_352] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_356] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_360] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_364] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_368] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_372] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_376] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_380] = 0x2fff,
+	[WM8915_WRITE_SEQUENCER_384] = 0x60,
+	[WM8915_WRITE_SEQUENCER_386] = 0x601,
+	[WM8915_WRITE_SEQUENCER_388] = 0x61,
+	[WM8915_WRITE_SEQUENCER_390] = 0x601,
+	[WM8915_WRITE_SEQUENCER_392] = 0x50,
+	[WM8915_WRITE_SEQUENCER_394] = 0x300,
+	[WM8915_WRITE_SEQUENCER_396] = 0x1,
+	[WM8915_WRITE_SEQUENCER_398] = 0x304,
+	[WM8915_WRITE_SEQUENCER_400] = 0x40,
+	[WM8915_WRITE_SEQUENCER_402] = 0xf,
+	[WM8915_WRITE_SEQUENCER_404] = 0x1,
+	[WM8915_WRITE_SEQUENCER_407] = 0x100,
+};
+
+static const DECLARE_TLV_DB_SCALE(inpga_tlv, 0, 100, 0);
+static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0);
+static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0);
+static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+
+static const char *sidetone_hpf_text[] = {
+	"2.9kHz", "1.5kHz", "735Hz", "403Hz", "196Hz", "98Hz", "49Hz"
+};
+
+static const struct soc_enum sidetone_hpf =
+	SOC_ENUM_SINGLE(WM8915_SIDETONE, 7, 6, sidetone_hpf_text);
+
+static const char *hpf_mode_text[] = {
+	"HiFi", "Custom", "Voice"
+};
+
+static const struct soc_enum dsp1tx_hpf_mode =
+	SOC_ENUM_SINGLE(WM8915_DSP1_TX_FILTERS, 3, 3, hpf_mode_text);
+
+static const struct soc_enum dsp2tx_hpf_mode =
+	SOC_ENUM_SINGLE(WM8915_DSP2_TX_FILTERS, 3, 3, hpf_mode_text);
+
+static const char *hpf_cutoff_text[] = {
+	"50Hz", "75Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz"
+};
+
+static const struct soc_enum dsp1tx_hpf_cutoff =
+	SOC_ENUM_SINGLE(WM8915_DSP1_TX_FILTERS, 0, 7, hpf_cutoff_text);
+
+static const struct soc_enum dsp2tx_hpf_cutoff =
+	SOC_ENUM_SINGLE(WM8915_DSP2_TX_FILTERS, 0, 7, hpf_cutoff_text);
+
+static void wm8915_set_retune_mobile(struct snd_soc_codec *codec, int block)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	struct wm8915_pdata *pdata = &wm8915->pdata;
+	int base, best, best_val, save, i, cfg, iface;
+
+	if (!wm8915->num_retune_mobile_texts)
+		return;
+
+	switch (block) {
+	case 0:
+		base = WM8915_DSP1_RX_EQ_GAINS_1;
+		if (snd_soc_read(codec, WM8915_POWER_MANAGEMENT_8) &
+		    WM8915_DSP1RX_SRC)
+			iface = 1;
+		else
+			iface = 0;
+		break;
+	case 1:
+		base = WM8915_DSP1_RX_EQ_GAINS_2;
+		if (snd_soc_read(codec, WM8915_POWER_MANAGEMENT_8) &
+		    WM8915_DSP2RX_SRC)
+			iface = 1;
+		else
+			iface = 0;
+		break;
+	default:
+		return;
+	}
+
+	/* Find the version of the currently selected configuration
+	 * with the nearest sample rate. */
+	cfg = wm8915->retune_mobile_cfg[block];
+	best = 0;
+	best_val = INT_MAX;
+	for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+		if (strcmp(pdata->retune_mobile_cfgs[i].name,
+			   wm8915->retune_mobile_texts[cfg]) == 0 &&
+		    abs(pdata->retune_mobile_cfgs[i].rate
+			- wm8915->rx_rate[iface]) < best_val) {
+			best = i;
+			best_val = abs(pdata->retune_mobile_cfgs[i].rate
+				       - wm8915->rx_rate[iface]);
+		}
+	}
+
+	dev_dbg(codec->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n",
+		block,
+		pdata->retune_mobile_cfgs[best].name,
+		pdata->retune_mobile_cfgs[best].rate,
+		wm8915->rx_rate[iface]);
+
+	/* The EQ will be disabled while reconfiguring it, remember the
+	 * current configuration. 
+	 */
+	save = snd_soc_read(codec, base);
+	save &= WM8915_DSP1RX_EQ_ENA;
+
+	for (i = 0; i < ARRAY_SIZE(pdata->retune_mobile_cfgs[best].regs); i++)
+		snd_soc_update_bits(codec, base + i, 0xffff,
+				    pdata->retune_mobile_cfgs[best].regs[i]);
+
+	snd_soc_update_bits(codec, base, WM8915_DSP1RX_EQ_ENA, save);
+}
+
+/* Icky as hell but saves code duplication */
+static int wm8915_get_retune_mobile_block(const char *name)
+{
+	if (strcmp(name, "DSP1 EQ Mode") == 0)
+		return 0;
+	if (strcmp(name, "DSP2 EQ Mode") == 0)
+		return 1;
+	return -EINVAL;
+}
+
+static int wm8915_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
+					 struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	struct wm8915_pdata *pdata = &wm8915->pdata;
+	int block = wm8915_get_retune_mobile_block(kcontrol->id.name);
+	int value = ucontrol->value.integer.value[0];
+
+	if (block < 0)
+		return block;
+
+	if (value >= pdata->num_retune_mobile_cfgs)
+		return -EINVAL;
+
+	wm8915->retune_mobile_cfg[block] = value;
+
+	wm8915_set_retune_mobile(codec, block);
+
+	return 0;
+}
+
+static int wm8915_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
+					 struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int block = wm8915_get_retune_mobile_block(kcontrol->id.name);
+
+	ucontrol->value.enumerated.item[0] = wm8915->retune_mobile_cfg[block];
+
+	return 0;
+}
+
+static const struct snd_kcontrol_new wm8915_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Capture Volume", WM8915_LEFT_LINE_INPUT_VOLUME,
+		 WM8915_RIGHT_LINE_INPUT_VOLUME, 0, 31, 0, inpga_tlv),
+SOC_DOUBLE_R("Capture ZC Switch", WM8915_LEFT_LINE_INPUT_VOLUME,
+	     WM8915_RIGHT_LINE_INPUT_VOLUME, 5, 1, 0),
+
+SOC_DOUBLE_TLV("DAC1 Sidetone Volume", WM8915_DAC1_MIXER_VOLUMES,
+	       0, 5, 24, 0, sidetone_tlv),
+SOC_DOUBLE_TLV("DAC2 Sidetone Volume", WM8915_DAC2_MIXER_VOLUMES,
+	       0, 5, 24, 0, sidetone_tlv),
+SOC_SINGLE("Sidetone LPF Switch", WM8915_SIDETONE, 12, 1, 0),
+SOC_ENUM("Sidetone HPF Cut-off", sidetone_hpf),
+SOC_SINGLE("Sidetone HPF Switch", WM8915_SIDETONE, 6, 1, 0),
+
+SOC_DOUBLE_R_TLV("DSP1 Capture Volume", WM8915_DSP1_TX_LEFT_VOLUME,
+		 WM8915_DSP1_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("DSP2 Capture Volume", WM8915_DSP2_TX_LEFT_VOLUME,
+		 WM8915_DSP2_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+
+SOC_SINGLE("DSP1 Capture Notch Filter Switch", WM8915_DSP1_TX_FILTERS,
+	   13, 1, 0),
+SOC_DOUBLE("DSP1 Capture HPF Switch", WM8915_DSP1_TX_FILTERS, 12, 11, 1, 0),
+SOC_ENUM("DSP1 Capture HPF Mode", dsp1tx_hpf_mode),
+SOC_ENUM("DSP1 Capture HPF Cutoff", dsp1tx_hpf_cutoff),
+
+SOC_SINGLE("DSP2 Capture Notch Filter Switch", WM8915_DSP2_TX_FILTERS,
+	   13, 1, 0),
+SOC_DOUBLE("DSP2 Capture HPF Switch", WM8915_DSP2_TX_FILTERS, 12, 11, 1, 0),
+SOC_ENUM("DSP2 Capture HPF Mode", dsp2tx_hpf_mode),
+SOC_ENUM("DSP2 Capture HPF Cutoff", dsp2tx_hpf_cutoff),
+
+SOC_DOUBLE_R_TLV("DSP1 Playback Volume", WM8915_DSP1_RX_LEFT_VOLUME,
+		 WM8915_DSP1_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_SINGLE("DSP1 Playback Switch", WM8915_DSP1_RX_FILTERS_1, 9, 1, 1),
+
+SOC_DOUBLE_R_TLV("DSP2 Playback Volume", WM8915_DSP2_RX_LEFT_VOLUME,
+		 WM8915_DSP2_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_SINGLE("DSP2 Playback Switch", WM8915_DSP2_RX_FILTERS_1, 9, 1, 1),
+
+SOC_DOUBLE_R_TLV("DAC1 Volume", WM8915_DAC1_LEFT_VOLUME,
+		 WM8915_DAC1_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_DOUBLE_R("DAC1 Switch", WM8915_DAC1_LEFT_VOLUME,
+	     WM8915_DAC1_RIGHT_VOLUME, 9, 1, 1),
+
+SOC_DOUBLE_R_TLV("DAC2 Volume", WM8915_DAC2_LEFT_VOLUME,
+		 WM8915_DAC2_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_DOUBLE_R("DAC2 Switch", WM8915_DAC2_LEFT_VOLUME,
+	     WM8915_DAC2_RIGHT_VOLUME, 9, 1, 1),
+
+SOC_SINGLE("Speaker High Performance Switch", WM8915_OVERSAMPLING, 3, 1, 0),
+SOC_SINGLE("DMIC High Performance Switch", WM8915_OVERSAMPLING, 2, 1, 0),
+SOC_SINGLE("ADC High Performance Switch", WM8915_OVERSAMPLING, 1, 1, 0),
+SOC_SINGLE("DAC High Performance Switch", WM8915_OVERSAMPLING, 0, 1, 0),
+
+SOC_SINGLE("DAC Soft Mute Switch", WM8915_DAC_SOFTMUTE, 1, 1, 0),
+SOC_SINGLE("DAC Slow Soft Mute Switch", WM8915_DAC_SOFTMUTE, 0, 1, 0),
+
+SOC_DOUBLE_TLV("Digital Output 1 Volume", WM8915_DAC1_HPOUT1_VOLUME, 0, 4,
+	       8, 0, out_digital_tlv),
+SOC_DOUBLE_TLV("Digital Output 2 Volume", WM8915_DAC2_HPOUT2_VOLUME, 0, 4,
+	       8, 0, out_digital_tlv),
+
+SOC_DOUBLE_R_TLV("Output 1 Volume", WM8915_OUTPUT1_LEFT_VOLUME,
+		 WM8915_OUTPUT1_RIGHT_VOLUME, 0, 12, 0, out_tlv),
+SOC_DOUBLE_R("Output 1 ZC Switch",  WM8915_OUTPUT1_LEFT_VOLUME,
+	     WM8915_OUTPUT1_RIGHT_VOLUME, 7, 1, 0),
+
+SOC_DOUBLE_R_TLV("Output 2 Volume", WM8915_OUTPUT2_LEFT_VOLUME,
+		 WM8915_OUTPUT2_RIGHT_VOLUME, 0, 12, 0, out_tlv),
+SOC_DOUBLE_R("Output 2 ZC Switch",  WM8915_OUTPUT2_LEFT_VOLUME,
+	     WM8915_OUTPUT2_RIGHT_VOLUME, 7, 1, 0),
+
+SOC_DOUBLE_TLV("Speaker Volume", WM8915_PDM_SPEAKER_VOLUME, 0, 4, 8, 0,
+	       spk_tlv),
+SOC_DOUBLE_R("Speaker Switch", WM8915_LEFT_PDM_SPEAKER,
+	     WM8915_RIGHT_PDM_SPEAKER, 3, 1, 1),
+SOC_DOUBLE_R("Speaker ZC Switch", WM8915_LEFT_PDM_SPEAKER,
+	     WM8915_RIGHT_PDM_SPEAKER, 2, 1, 0),
+
+SOC_SINGLE("DSP1 EQ Switch", WM8915_DSP1_RX_EQ_GAINS_1, 0, 1, 0),
+SOC_SINGLE("DSP2 EQ Switch", WM8915_DSP2_RX_EQ_GAINS_1, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new wm8915_eq_controls[] = {
+SOC_SINGLE_TLV("DSP1 EQ B1 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 11, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B2 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 6, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B3 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 1, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B4 Volume", WM8915_DSP1_RX_EQ_GAINS_2, 11, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B5 Volume", WM8915_DSP1_RX_EQ_GAINS_2, 6, 31, 0,
+	       eq_tlv),
+
+SOC_SINGLE_TLV("DSP2 EQ B1 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 11, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B2 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 6, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B3 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 1, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B4 Volume", WM8915_DSP2_RX_EQ_GAINS_2, 11, 31, 0,
+	       eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B5 Volume", WM8915_DSP2_RX_EQ_GAINS_2, 6, 31, 0,
+	       eq_tlv),
+};
+
+static int cp_event(struct snd_soc_dapm_widget *w,
+		    struct snd_kcontrol *kcontrol, int event)
+{
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		msleep(5);
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int rmv_short_event(struct snd_soc_dapm_widget *w,
+			   struct snd_kcontrol *kcontrol, int event)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(w->codec);
+
+	/* Record which outputs we enabled */
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMD:
+		wm8915->hpout_pending &= ~w->shift;
+		break;
+	case SND_SOC_DAPM_PRE_PMU:
+		wm8915->hpout_pending |= w->shift;
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask)
+{
+	struct i2c_client *i2c = to_i2c_client(codec->dev);
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int i, ret;
+	unsigned long timeout = 200;
+
+	snd_soc_write(codec, WM8915_DC_SERVO_2, mask);
+
+	/* Use the interrupt if possible */
+	do {
+		if (i2c->irq) {
+			timeout = wait_for_completion_timeout(&wm8915->dcs_done,
+							      msecs_to_jiffies(200));
+			if (timeout == 0)
+				dev_err(codec->dev, "DC servo timed out\n");
+
+		} else {
+			msleep(1);
+			if (--i) {
+				timeout = 0;
+				break;
+			}
+		}
+
+		ret = snd_soc_read(codec, WM8915_DC_SERVO_2);
+		dev_dbg(codec->dev, "DC servo state: %x\n", ret);
+	} while (ret & mask);
+
+	if (timeout == 0)
+		dev_err(codec->dev, "DC servo timed out for %x\n", mask);
+	else
+		dev_dbg(codec->dev, "DC servo complete for %x\n", mask);
+}
+
+static void wm8915_seq_notifier(struct snd_soc_dapm_context *dapm,
+				enum snd_soc_dapm_type event, int subseq)
+{
+	struct snd_soc_codec *codec = container_of(dapm,
+						   struct snd_soc_codec, dapm);
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	u16 val, mask;
+
+	/* Complete any pending DC servo starts */
+	if (wm8915->dcs_pending) {
+		dev_dbg(codec->dev, "Starting DC servo for %x\n",
+			wm8915->dcs_pending);
+
+		/* Trigger a startup sequence */
+		wait_for_dc_servo(codec, wm8915->dcs_pending
+				         << WM8915_DCS_TRIG_STARTUP_0_SHIFT);
+
+		wm8915->dcs_pending = 0;
+	}
+
+	if (wm8915->hpout_pending != wm8915->hpout_ena) {
+		dev_dbg(codec->dev, "Applying RMV_SHORTs %x->%x\n",
+			wm8915->hpout_ena, wm8915->hpout_pending);
+
+		val = 0;
+		mask = 0;
+		if (wm8915->hpout_pending & HPOUT1L) {
+			val |= WM8915_HPOUT1L_RMV_SHORT;
+			mask |= WM8915_HPOUT1L_RMV_SHORT;
+		} else {
+			mask |= WM8915_HPOUT1L_RMV_SHORT |
+				WM8915_HPOUT1L_OUTP |
+				WM8915_HPOUT1L_DLY;
+		}
+
+		if (wm8915->hpout_pending & HPOUT1R) {
+			val |= WM8915_HPOUT1R_RMV_SHORT;
+			mask |= WM8915_HPOUT1R_RMV_SHORT;
+		} else {
+			mask |= WM8915_HPOUT1R_RMV_SHORT |
+				WM8915_HPOUT1R_OUTP |
+				WM8915_HPOUT1R_DLY;
+		}
+
+		snd_soc_update_bits(codec, WM8915_ANALOGUE_HP_1, mask, val);
+
+		val = 0;
+		mask = 0;
+		if (wm8915->hpout_pending & HPOUT2L) {
+			val |= WM8915_HPOUT2L_RMV_SHORT;
+			mask |= WM8915_HPOUT2L_RMV_SHORT;
+		} else {
+			mask |= WM8915_HPOUT2L_RMV_SHORT |
+				WM8915_HPOUT2L_OUTP |
+				WM8915_HPOUT2L_DLY;
+		}
+
+		if (wm8915->hpout_pending & HPOUT2R) {
+			val |= WM8915_HPOUT2R_RMV_SHORT;
+			mask |= WM8915_HPOUT2R_RMV_SHORT;
+		} else {
+			mask |= WM8915_HPOUT2R_RMV_SHORT |
+				WM8915_HPOUT2R_OUTP |
+				WM8915_HPOUT2R_DLY;
+		}
+
+		snd_soc_update_bits(codec, WM8915_ANALOGUE_HP_2, mask, val);
+
+		wm8915->hpout_ena = wm8915->hpout_pending;
+	}
+}
+
+static int dcs_start(struct snd_soc_dapm_widget *w,
+		     struct snd_kcontrol *kcontrol, int event)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(w->codec);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+		wm8915->dcs_pending |= 1 << w->shift;
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static const char *sidetone_text[] = {
+	"IN1", "IN2",
+};
+
+static const struct soc_enum left_sidetone_enum =
+	SOC_ENUM_SINGLE(WM8915_SIDETONE, 0, 2, sidetone_text);
+
+static const struct snd_kcontrol_new left_sidetone =
+	SOC_DAPM_ENUM("Left Sidetone", left_sidetone_enum);
+
+static const struct soc_enum right_sidetone_enum =
+	SOC_ENUM_SINGLE(WM8915_SIDETONE, 1, 2, sidetone_text);
+
+static const struct snd_kcontrol_new right_sidetone =
+	SOC_DAPM_ENUM("Right Sidetone", right_sidetone_enum);
+
+static const char *spk_text[] = {
+	"DAC1L", "DAC1R", "DAC2L", "DAC2R"
+};
+
+static const struct soc_enum spkl_enum =
+	SOC_ENUM_SINGLE(WM8915_LEFT_PDM_SPEAKER, 0, 4, spk_text);
+
+static const struct snd_kcontrol_new spkl_mux =
+	SOC_DAPM_ENUM("SPKL", spkl_enum);
+
+static const struct soc_enum spkr_enum =
+	SOC_ENUM_SINGLE(WM8915_RIGHT_PDM_SPEAKER, 0, 4, spk_text);
+
+static const struct snd_kcontrol_new spkr_mux =
+	SOC_DAPM_ENUM("SPKR", spkr_enum);
+
+static const char *dsp1rx_text[] = {
+	"AIF1", "AIF2"
+};
+
+static const struct soc_enum dsp1rx_enum =
+	SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 0, 2, dsp1rx_text);
+
+static const struct snd_kcontrol_new dsp1rx =
+	SOC_DAPM_ENUM("DSP1RX", dsp1rx_enum);
+
+static const char *dsp2rx_text[] = {
+	 "AIF2", "AIF1"
+};
+
+static const struct soc_enum dsp2rx_enum =
+	SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 4, 2, dsp2rx_text);
+
+static const struct snd_kcontrol_new dsp2rx =
+	SOC_DAPM_ENUM("DSP2RX", dsp2rx_enum);
+
+static const char *aif2tx_text[] = {
+	"DSP2", "DSP1", "AIF1"
+};
+
+static const struct soc_enum aif2tx_enum =
+	SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 6, 3, aif2tx_text);
+
+static const struct snd_kcontrol_new aif2tx =
+	SOC_DAPM_ENUM("AIF2TX", aif2tx_enum);
+
+static const char *inmux_text[] = {
+	"ADC", "DMIC1", "DMIC2"
+};
+
+static const struct soc_enum in1_enum =
+	SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_7, 0, 3, inmux_text);
+
+static const struct snd_kcontrol_new in1_mux =
+	SOC_DAPM_ENUM("IN1 Mux", in1_enum);
+
+static const struct soc_enum in2_enum =
+	SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_7, 4, 3, inmux_text);
+
+static const struct snd_kcontrol_new in2_mux =
+	SOC_DAPM_ENUM("IN2 Mux", in2_enum);
+
+static const struct snd_kcontrol_new dac2r_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING,
+		5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING,
+		4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac2l_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC2_LEFT_MIXER_ROUTING,
+		5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC2_LEFT_MIXER_ROUTING,
+		4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac1r_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING,
+		5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING,
+		4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac1l_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC1_LEFT_MIXER_ROUTING,
+		5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC1_LEFT_MIXER_ROUTING,
+		4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp1txl[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP1_TX_LEFT_MIXER_ROUTING,
+		1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP1_TX_LEFT_MIXER_ROUTING,
+		0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp1txr[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP1_TX_RIGHT_MIXER_ROUTING,
+		1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP1_TX_RIGHT_MIXER_ROUTING,
+		0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp2txl[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP2_TX_LEFT_MIXER_ROUTING,
+		1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP2_TX_LEFT_MIXER_ROUTING,
+		0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp2txr[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP2_TX_RIGHT_MIXER_ROUTING,
+		1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP2_TX_RIGHT_MIXER_ROUTING,
+		0, 1, 0),
+};
+
+
+static const struct snd_soc_dapm_widget wm8915_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("IN1LN"),
+SND_SOC_DAPM_INPUT("IN1LP"),
+SND_SOC_DAPM_INPUT("IN1RN"),
+SND_SOC_DAPM_INPUT("IN1RP"),
+
+SND_SOC_DAPM_INPUT("IN2LN"),
+SND_SOC_DAPM_INPUT("IN2LP"),
+SND_SOC_DAPM_INPUT("IN2RN"),
+SND_SOC_DAPM_INPUT("IN2RP"),
+
+SND_SOC_DAPM_INPUT("DMIC1DAT"),
+SND_SOC_DAPM_INPUT("DMIC2DAT"),
+
+SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8915_AIF_CLOCKING_1, 0, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8915_CLOCKING_1, 1, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8915_CLOCKING_1, 2, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8915_CHARGE_PUMP_1, 15, 0, cp_event,
+		      SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_SUPPLY("LDO2", WM8915_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
+SND_SOC_DAPM_MICBIAS("MICB2", WM8915_POWER_MANAGEMENT_1, 9, 0),
+SND_SOC_DAPM_MICBIAS("MICB1", WM8915_POWER_MANAGEMENT_1, 8, 0),
+
+SND_SOC_DAPM_PGA("IN1L PGA", WM8915_POWER_MANAGEMENT_2, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN1R PGA", WM8915_POWER_MANAGEMENT_2, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_MUX("IN1L Mux", SND_SOC_NOPM, 0, 0, &in1_mux),
+SND_SOC_DAPM_MUX("IN1R Mux", SND_SOC_NOPM, 0, 0, &in1_mux),
+SND_SOC_DAPM_MUX("IN2L Mux", SND_SOC_NOPM, 0, 0, &in2_mux),
+SND_SOC_DAPM_MUX("IN2R Mux", SND_SOC_NOPM, 0, 0, &in2_mux),
+
+SND_SOC_DAPM_PGA("IN1L", WM8915_POWER_MANAGEMENT_7, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN1R", WM8915_POWER_MANAGEMENT_7, 3, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN2L", WM8915_POWER_MANAGEMENT_7, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN2R", WM8915_POWER_MANAGEMENT_7, 7, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("DMIC2", WM8915_POWER_MANAGEMENT_7, 9, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DMIC1", WM8915_POWER_MANAGEMENT_7, 8, 0, NULL, 0),
+
+SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8915_POWER_MANAGEMENT_3, 5, 0),
+SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8915_POWER_MANAGEMENT_3, 4, 0),
+SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8915_POWER_MANAGEMENT_3, 3, 0),
+SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8915_POWER_MANAGEMENT_3, 2, 0),
+
+SND_SOC_DAPM_ADC("ADCL", NULL, WM8915_POWER_MANAGEMENT_3, 1, 0),
+SND_SOC_DAPM_ADC("ADCR", NULL, WM8915_POWER_MANAGEMENT_3, 0, 0),
+
+SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &left_sidetone),
+SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &right_sidetone),
+
+SND_SOC_DAPM_AIF_IN("DSP2RXL", NULL, 0, WM8915_POWER_MANAGEMENT_3, 11, 0),
+SND_SOC_DAPM_AIF_IN("DSP2RXR", NULL, 1, WM8915_POWER_MANAGEMENT_3, 10, 0),
+SND_SOC_DAPM_AIF_IN("DSP1RXL", NULL, 0, WM8915_POWER_MANAGEMENT_3, 9, 0),
+SND_SOC_DAPM_AIF_IN("DSP1RXR", NULL, 1, WM8915_POWER_MANAGEMENT_3, 8, 0),
+
+SND_SOC_DAPM_MIXER("DSP2TXL", WM8915_POWER_MANAGEMENT_5, 11, 0,
+		   dsp2txl, ARRAY_SIZE(dsp2txl)),
+SND_SOC_DAPM_MIXER("DSP2TXR", WM8915_POWER_MANAGEMENT_5, 10, 0,
+		   dsp2txr, ARRAY_SIZE(dsp2txr)),
+SND_SOC_DAPM_MIXER("DSP1TXL", WM8915_POWER_MANAGEMENT_5, 9, 0,
+		   dsp1txl, ARRAY_SIZE(dsp1txl)),
+SND_SOC_DAPM_MIXER("DSP1TXR", WM8915_POWER_MANAGEMENT_5, 8, 0,
+		   dsp1txr, ARRAY_SIZE(dsp1txr)),
+
+SND_SOC_DAPM_MIXER("DAC2L Mixer", SND_SOC_NOPM, 0, 0,
+		   dac2l_mix, ARRAY_SIZE(dac2l_mix)),
+SND_SOC_DAPM_MIXER("DAC2R Mixer", SND_SOC_NOPM, 0, 0,
+		   dac2r_mix, ARRAY_SIZE(dac2r_mix)),
+SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0,
+		   dac1l_mix, ARRAY_SIZE(dac1l_mix)),
+SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0,
+		   dac1r_mix, ARRAY_SIZE(dac1r_mix)),
+
+SND_SOC_DAPM_DAC("DAC2L", NULL, WM8915_POWER_MANAGEMENT_5, 3, 0),
+SND_SOC_DAPM_DAC("DAC2R", NULL, WM8915_POWER_MANAGEMENT_5, 2, 0),
+SND_SOC_DAPM_DAC("DAC1L", NULL, WM8915_POWER_MANAGEMENT_5, 1, 0),
+SND_SOC_DAPM_DAC("DAC1R", NULL, WM8915_POWER_MANAGEMENT_5, 0, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 1,
+		    WM8915_POWER_MANAGEMENT_4, 9, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX0", "AIF2 Playback", 2,
+		    WM8915_POWER_MANAGEMENT_4, 8, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF2TX1", "AIF2 Capture", 1,
+		    WM8915_POWER_MANAGEMENT_6, 9, 0),
+SND_SOC_DAPM_AIF_IN("AIF2TX0", "AIF2 Capture", 2,
+		    WM8915_POWER_MANAGEMENT_6, 8, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 5,
+		    WM8915_POWER_MANAGEMENT_4, 5, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 4,
+		    WM8915_POWER_MANAGEMENT_4, 4, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 3,
+		    WM8915_POWER_MANAGEMENT_4, 3, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 2,
+		    WM8915_POWER_MANAGEMENT_4, 2, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX1", "AIF1 Playback", 1,
+		    WM8915_POWER_MANAGEMENT_4, 1, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX0", "AIF1 Playback", 0,
+		    WM8915_POWER_MANAGEMENT_4, 0, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1TX5", "AIF1 Capture", 5,
+		     WM8915_POWER_MANAGEMENT_6, 5, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX4", "AIF1 Capture", 4,
+		     WM8915_POWER_MANAGEMENT_6, 4, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX3", "AIF1 Capture", 3,
+		     WM8915_POWER_MANAGEMENT_6, 3, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX2", "AIF1 Capture", 2,
+		     WM8915_POWER_MANAGEMENT_6, 2, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX1", "AIF1 Capture", 1,
+		     WM8915_POWER_MANAGEMENT_6, 1, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX0", "AIF1 Capture", 0,
+		     WM8915_POWER_MANAGEMENT_6, 0, 0),
+
+/* We route as stereo pairs so define some dummy widgets to squash
+ * things down for now.  RXA = 0,1, RXB = 2,3 and so on */
+SND_SOC_DAPM_PGA("AIF1RXA", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("AIF1RXB", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("AIF1RXC", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("AIF2RX", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DSP2TX", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_MUX("DSP1RX", SND_SOC_NOPM, 0, 0, &dsp1rx),
+SND_SOC_DAPM_MUX("DSP2RX", SND_SOC_NOPM, 0, 0, &dsp2rx),
+SND_SOC_DAPM_MUX("AIF2TX", SND_SOC_NOPM, 0, 0, &aif2tx),
+
+SND_SOC_DAPM_MUX("SPKL", SND_SOC_NOPM, 0, 0, &spkl_mux),
+SND_SOC_DAPM_MUX("SPKR", SND_SOC_NOPM, 0, 0, &spkr_mux),
+SND_SOC_DAPM_PGA("SPKL PGA", WM8915_LEFT_PDM_SPEAKER, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SPKR PGA", WM8915_RIGHT_PDM_SPEAKER, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("HPOUT2L PGA", 0, WM8915_POWER_MANAGEMENT_1, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2L_DLY", 1, WM8915_ANALOGUE_HP_2, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2L_DCS", 2, WM8915_DC_SERVO_1, 2, 0, dcs_start,
+		   SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT2L_OUTP", 3, WM8915_ANALOGUE_HP_2, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2L, 0,
+		   rmv_short_event,
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_PGA_S("HPOUT2R PGA", 0, WM8915_POWER_MANAGEMENT_1, 6, 0,NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2R_DLY", 1, WM8915_ANALOGUE_HP_2, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2R_DCS", 2, WM8915_DC_SERVO_1, 3, 0, dcs_start,
+		   SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT2R_OUTP", 3, WM8915_ANALOGUE_HP_2, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2R, 0,
+		   rmv_short_event,
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_PGA_S("HPOUT1L PGA", 0, WM8915_POWER_MANAGEMENT_1, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1L_DLY", 1, WM8915_ANALOGUE_HP_1, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1L_DCS", 2, WM8915_DC_SERVO_1, 0, 0, dcs_start,
+		   SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT1L_OUTP", 3, WM8915_ANALOGUE_HP_1, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1L, 0,
+		   rmv_short_event,
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_PGA_S("HPOUT1R PGA", 0, WM8915_POWER_MANAGEMENT_1, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1R_DLY", 1, WM8915_ANALOGUE_HP_1, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1R_DCS", 2, WM8915_DC_SERVO_1, 1, 0, dcs_start,
+		   SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT1R_OUTP", 3, WM8915_ANALOGUE_HP_1, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1R, 0,
+		   rmv_short_event,
+		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_OUTPUT("HPOUT1L"),
+SND_SOC_DAPM_OUTPUT("HPOUT1R"),
+SND_SOC_DAPM_OUTPUT("HPOUT2L"),
+SND_SOC_DAPM_OUTPUT("HPOUT2R"),
+SND_SOC_DAPM_OUTPUT("SPKDAT"),
+};
+
+static const struct snd_soc_dapm_route wm8915_dapm_routes[] = {
+	{ "AIFCLK", NULL, "SYSCLK" },
+	{ "SYSDSPCLK", NULL, "SYSCLK" },
+	{ "Charge Pump", NULL, "SYSCLK" },
+
+	{ "MICB1", NULL, "LDO2" },
+	{ "MICB2", NULL, "LDO2" },
+
+	{ "IN1L PGA", NULL, "IN2LN" },
+	{ "IN1L PGA", NULL, "IN2LP" },
+	{ "IN1L PGA", NULL, "IN1LN" },
+	{ "IN1L PGA", NULL, "IN1LP" },
+
+	{ "IN1R PGA", NULL, "IN2RN" },
+	{ "IN1R PGA", NULL, "IN2RP" },
+	{ "IN1R PGA", NULL, "IN1RN" },
+	{ "IN1R PGA", NULL, "IN1RP" },
+
+	{ "ADCL", NULL, "IN1L PGA" },
+
+	{ "ADCR", NULL, "IN1R PGA" },
+
+	{ "DMIC1L", NULL, "DMIC1DAT" },
+	{ "DMIC1R", NULL, "DMIC1DAT" },
+	{ "DMIC2L", NULL, "DMIC2DAT" },
+	{ "DMIC2R", NULL, "DMIC2DAT" },
+
+	{ "DMIC2L", NULL, "DMIC2" },
+	{ "DMIC2R", NULL, "DMIC2" },
+	{ "DMIC1L", NULL, "DMIC1" },
+	{ "DMIC1R", NULL, "DMIC1" },
+
+	{ "IN1L Mux", "ADC", "ADCL" },
+	{ "IN1L Mux", "DMIC1", "DMIC1L" },
+	{ "IN1L Mux", "DMIC2", "DMIC2L" },
+
+	{ "IN1R Mux", "ADC", "ADCR" },
+	{ "IN1R Mux", "DMIC1", "DMIC1R" },
+	{ "IN1R Mux", "DMIC2", "DMIC2R" },
+
+	{ "IN2L Mux", "ADC", "ADCL" },
+	{ "IN2L Mux", "DMIC1", "DMIC1L" },
+	{ "IN2L Mux", "DMIC2", "DMIC2L" },
+
+	{ "IN2R Mux", "ADC", "ADCR" },
+	{ "IN2R Mux", "DMIC1", "DMIC1R" },
+	{ "IN2R Mux", "DMIC2", "DMIC2R" },
+
+	{ "Left Sidetone", "IN1", "IN1L Mux" },
+	{ "Left Sidetone", "IN2", "IN2L Mux" },
+
+	{ "Right Sidetone", "IN1", "IN1R Mux" },
+	{ "Right Sidetone", "IN2", "IN2R Mux" },
+
+	{ "DSP1TXL", "IN1 Switch", "IN1L Mux" },
+	{ "DSP1TXR", "IN1 Switch", "IN1R Mux" },
+
+	{ "DSP2TXL", "IN1 Switch", "IN2L Mux" },
+	{ "DSP2TXR", "IN1 Switch", "IN2R Mux" },
+
+	{ "AIF1TX0", NULL, "DSP1TXL" },
+	{ "AIF1TX1", NULL, "DSP1TXR" },
+	{ "AIF1TX2", NULL, "DSP2TXL" },
+	{ "AIF1TX3", NULL, "DSP2TXR" },
+	{ "AIF1TX4", NULL, "AIF2RX0" },
+	{ "AIF1TX5", NULL, "AIF2RX1" },
+
+	{ "AIF1RX0", NULL, "AIFCLK" },
+	{ "AIF1RX1", NULL, "AIFCLK" },
+	{ "AIF1RX2", NULL, "AIFCLK" },
+	{ "AIF1RX3", NULL, "AIFCLK" },
+	{ "AIF1RX4", NULL, "AIFCLK" },
+	{ "AIF1RX5", NULL, "AIFCLK" },
+
+	{ "AIF2RX0", NULL, "AIFCLK" },
+	{ "AIF2RX1", NULL, "AIFCLK" },
+
+	{ "DSP1RXL", NULL, "SYSDSPCLK" },
+	{ "DSP1RXR", NULL, "SYSDSPCLK" },
+	{ "DSP2RXL", NULL, "SYSDSPCLK" },
+	{ "DSP2RXR", NULL, "SYSDSPCLK" },
+	{ "DSP1TXL", NULL, "SYSDSPCLK" },
+	{ "DSP1TXR", NULL, "SYSDSPCLK" },
+	{ "DSP2TXL", NULL, "SYSDSPCLK" },
+	{ "DSP2TXR", NULL, "SYSDSPCLK" },
+
+	{ "AIF1RXA", NULL, "AIF1RX0" },
+	{ "AIF1RXA", NULL, "AIF1RX1" },
+	{ "AIF1RXB", NULL, "AIF1RX2" },
+	{ "AIF1RXB", NULL, "AIF1RX3" },
+	{ "AIF1RXC", NULL, "AIF1RX4" },
+	{ "AIF1RXC", NULL, "AIF1RX5" },
+
+	{ "AIF2RX", NULL, "AIF2RX0" },
+	{ "AIF2RX", NULL, "AIF2RX1" },
+
+	{ "AIF2TX", "DSP2", "DSP2TX" },
+	{ "AIF2TX", "DSP1", "DSP1RX" },
+	{ "AIF2TX", "AIF1", "AIF1RXC" },
+
+	{ "DSP1RXL", NULL, "DSP1RX" },
+	{ "DSP1RXR", NULL, "DSP1RX" },
+	{ "DSP2RXL", NULL, "DSP2RX" },
+	{ "DSP2RXR", NULL, "DSP2RX" },
+
+	{ "DSP2TX", NULL, "DSP2TXL" },
+	{ "DSP2TX", NULL, "DSP2TXR" },
+
+	{ "DSP1RX", "AIF1", "AIF1RXA" },
+	{ "DSP1RX", "AIF2", "AIF2RX" },
+
+	{ "DSP2RX", "AIF1", "AIF1RXB" },
+	{ "DSP2RX", "AIF2", "AIF2RX" },
+
+	{ "DAC2L Mixer", "DSP2 Switch", "DSP2RXL" },
+	{ "DAC2L Mixer", "DSP1 Switch", "DSP1RXL" },
+	{ "DAC2L Mixer", "Right Sidetone Switch", "Right Sidetone" },
+	{ "DAC2L Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+	{ "DAC2R Mixer", "DSP2 Switch", "DSP2RXR" },
+	{ "DAC2R Mixer", "DSP1 Switch", "DSP1RXR" },
+	{ "DAC2R Mixer", "Right Sidetone Switch", "Right Sidetone" },
+	{ "DAC2R Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+	{ "DAC1L Mixer", "DSP2 Switch", "DSP2RXL" },
+	{ "DAC1L Mixer", "DSP1 Switch", "DSP1RXL" },
+	{ "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" },
+	{ "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+	{ "DAC1R Mixer", "DSP2 Switch", "DSP2RXR" },
+	{ "DAC1R Mixer", "DSP1 Switch", "DSP1RXR" },
+	{ "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" },
+	{ "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+	{ "DAC1L", NULL, "DAC1L Mixer" },
+	{ "DAC1R", NULL, "DAC1R Mixer" },
+	{ "DAC2L", NULL, "DAC2L Mixer" },
+	{ "DAC2R", NULL, "DAC2R Mixer" },
+
+	{ "HPOUT2L PGA", NULL, "Charge Pump" },
+	{ "HPOUT2L PGA", NULL, "DAC2L" },
+	{ "HPOUT2L_DLY", NULL, "HPOUT2L PGA" },
+	{ "HPOUT2L_DCS", NULL, "HPOUT2L_DLY" },
+	{ "HPOUT2L_OUTP", NULL, "HPOUT2L_DCS" },
+	{ "HPOUT2L_RMV_SHORT", NULL, "HPOUT2L_OUTP" },
+
+	{ "HPOUT2R PGA", NULL, "Charge Pump" },
+	{ "HPOUT2R PGA", NULL, "DAC2R" },
+	{ "HPOUT2R_DLY", NULL, "HPOUT2R PGA" },
+	{ "HPOUT2R_DCS", NULL, "HPOUT2R_DLY" },
+	{ "HPOUT2R_OUTP", NULL, "HPOUT2R_DCS" },
+	{ "HPOUT2R_RMV_SHORT", NULL, "HPOUT2R_OUTP" },
+
+	{ "HPOUT1L PGA", NULL, "Charge Pump" },
+	{ "HPOUT1L PGA", NULL, "DAC1L" },
+	{ "HPOUT1L_DLY", NULL, "HPOUT1L PGA" },
+	{ "HPOUT1L_DCS", NULL, "HPOUT1L_DLY" },
+	{ "HPOUT1L_OUTP", NULL, "HPOUT1L_DCS" },
+	{ "HPOUT1L_RMV_SHORT", NULL, "HPOUT1L_OUTP" },
+
+	{ "HPOUT1R PGA", NULL, "Charge Pump" },
+	{ "HPOUT1R PGA", NULL, "DAC1R" },
+	{ "HPOUT1R_DLY", NULL, "HPOUT1R PGA" },
+	{ "HPOUT1R_DCS", NULL, "HPOUT1R_DLY" },
+	{ "HPOUT1R_OUTP", NULL, "HPOUT1R_DCS" },
+	{ "HPOUT1R_RMV_SHORT", NULL, "HPOUT1R_OUTP" },
+
+	{ "HPOUT2L", NULL, "HPOUT2L_RMV_SHORT" },
+	{ "HPOUT2R", NULL, "HPOUT2R_RMV_SHORT" },
+	{ "HPOUT1L", NULL, "HPOUT1L_RMV_SHORT" },
+	{ "HPOUT1R", NULL, "HPOUT1R_RMV_SHORT" },
+
+	{ "SPKL", "DAC1L", "DAC1L" },
+	{ "SPKL", "DAC1R", "DAC1R" },
+	{ "SPKL", "DAC2L", "DAC2L" },
+	{ "SPKL", "DAC2R", "DAC2R" },
+
+	{ "SPKR", "DAC1L", "DAC1L" },
+	{ "SPKR", "DAC1R", "DAC1R" },
+	{ "SPKR", "DAC2L", "DAC2L" },
+	{ "SPKR", "DAC2R", "DAC2R" },
+
+	{ "SPKL PGA", NULL, "SPKL" },
+	{ "SPKR PGA", NULL, "SPKR" },
+
+	{ "SPKDAT", NULL, "SPKL PGA" },
+	{ "SPKDAT", NULL, "SPKR PGA" },
+};
+
+static int wm8915_readable_register(struct snd_soc_codec *codec,
+				    unsigned int reg)
+{
+	/* Due to the sparseness of the register map the compiler
+	 * output from an explicit switch statement ends up being much
+	 * more efficient than a table.
+	 */
+	switch (reg) {
+	case WM8915_SOFTWARE_RESET:
+	case WM8915_POWER_MANAGEMENT_1:
+	case WM8915_POWER_MANAGEMENT_2:
+	case WM8915_POWER_MANAGEMENT_3:
+	case WM8915_POWER_MANAGEMENT_4:
+	case WM8915_POWER_MANAGEMENT_5:
+	case WM8915_POWER_MANAGEMENT_6:
+	case WM8915_POWER_MANAGEMENT_7:
+	case WM8915_POWER_MANAGEMENT_8:
+	case WM8915_LEFT_LINE_INPUT_VOLUME:
+	case WM8915_RIGHT_LINE_INPUT_VOLUME:
+	case WM8915_LINE_INPUT_CONTROL:
+	case WM8915_DAC1_HPOUT1_VOLUME:
+	case WM8915_DAC2_HPOUT2_VOLUME:
+	case WM8915_DAC1_LEFT_VOLUME:
+	case WM8915_DAC1_RIGHT_VOLUME:
+	case WM8915_DAC2_LEFT_VOLUME:
+	case WM8915_DAC2_RIGHT_VOLUME:
+	case WM8915_OUTPUT1_LEFT_VOLUME:
+	case WM8915_OUTPUT1_RIGHT_VOLUME:
+	case WM8915_OUTPUT2_LEFT_VOLUME:
+	case WM8915_OUTPUT2_RIGHT_VOLUME:
+	case WM8915_MICBIAS_1:
+	case WM8915_MICBIAS_2:
+	case WM8915_LDO_1:
+	case WM8915_LDO_2:
+	case WM8915_ACCESSORY_DETECT_MODE_1:
+	case WM8915_ACCESSORY_DETECT_MODE_2:
+	case WM8915_HEADPHONE_DETECT_1:
+	case WM8915_HEADPHONE_DETECT_2:
+	case WM8915_MIC_DETECT_1:
+	case WM8915_MIC_DETECT_2:
+	case WM8915_MIC_DETECT_3:
+	case WM8915_CHARGE_PUMP_1:
+	case WM8915_CHARGE_PUMP_2:
+	case WM8915_DC_SERVO_1:
+	case WM8915_DC_SERVO_2:
+	case WM8915_DC_SERVO_3:
+	case WM8915_DC_SERVO_5:
+	case WM8915_DC_SERVO_6:
+	case WM8915_DC_SERVO_7:
+	case WM8915_DC_SERVO_READBACK_0:
+	case WM8915_ANALOGUE_HP_1:
+	case WM8915_ANALOGUE_HP_2:
+	case WM8915_CHIP_REVISION:
+	case WM8915_CONTROL_INTERFACE_1:
+	case WM8915_WRITE_SEQUENCER_CTRL_1:
+	case WM8915_WRITE_SEQUENCER_CTRL_2:
+	case WM8915_AIF_CLOCKING_1:
+	case WM8915_AIF_CLOCKING_2:
+	case WM8915_CLOCKING_1:
+	case WM8915_CLOCKING_2:
+	case WM8915_AIF_RATE:
+	case WM8915_FLL_CONTROL_1:
+	case WM8915_FLL_CONTROL_2:
+	case WM8915_FLL_CONTROL_3:
+	case WM8915_FLL_CONTROL_4:
+	case WM8915_FLL_CONTROL_5:
+	case WM8915_FLL_CONTROL_6:
+	case WM8915_FLL_EFS_1:
+	case WM8915_FLL_EFS_2:
+	case WM8915_AIF1_CONTROL:
+	case WM8915_AIF1_BCLK:
+	case WM8915_AIF1_TX_LRCLK_1:
+	case WM8915_AIF1_TX_LRCLK_2:
+	case WM8915_AIF1_RX_LRCLK_1:
+	case WM8915_AIF1_RX_LRCLK_2:
+	case WM8915_AIF1TX_DATA_CONFIGURATION_1:
+	case WM8915_AIF1TX_DATA_CONFIGURATION_2:
+	case WM8915_AIF1RX_DATA_CONFIGURATION:
+	case WM8915_AIF1TX_CHANNEL_0_CONFIGURATION:
+	case WM8915_AIF1TX_CHANNEL_1_CONFIGURATION:
+	case WM8915_AIF1TX_CHANNEL_2_CONFIGURATION:
+	case WM8915_AIF1TX_CHANNEL_3_CONFIGURATION:
+	case WM8915_AIF1TX_CHANNEL_4_CONFIGURATION:
+	case WM8915_AIF1TX_CHANNEL_5_CONFIGURATION:
+	case WM8915_AIF1RX_CHANNEL_0_CONFIGURATION:
+	case WM8915_AIF1RX_CHANNEL_1_CONFIGURATION:
+	case WM8915_AIF1RX_CHANNEL_2_CONFIGURATION:
+	case WM8915_AIF1RX_CHANNEL_3_CONFIGURATION:
+	case WM8915_AIF1RX_CHANNEL_4_CONFIGURATION:
+	case WM8915_AIF1RX_CHANNEL_5_CONFIGURATION:
+	case WM8915_AIF1RX_MONO_CONFIGURATION:
+	case WM8915_AIF1TX_TEST:
+	case WM8915_AIF2_CONTROL:
+	case WM8915_AIF2_BCLK:
+	case WM8915_AIF2_TX_LRCLK_1:
+	case WM8915_AIF2_TX_LRCLK_2:
+	case WM8915_AIF2_RX_LRCLK_1:
+	case WM8915_AIF2_RX_LRCLK_2:
+	case WM8915_AIF2TX_DATA_CONFIGURATION_1:
+	case WM8915_AIF2TX_DATA_CONFIGURATION_2:
+	case WM8915_AIF2RX_DATA_CONFIGURATION:
+	case WM8915_AIF2TX_CHANNEL_0_CONFIGURATION:
+	case WM8915_AIF2TX_CHANNEL_1_CONFIGURATION:
+	case WM8915_AIF2RX_CHANNEL_0_CONFIGURATION:
+	case WM8915_AIF2RX_CHANNEL_1_CONFIGURATION:
+	case WM8915_AIF2RX_MONO_CONFIGURATION:
+	case WM8915_AIF2TX_TEST:
+	case WM8915_DSP1_TX_LEFT_VOLUME:
+	case WM8915_DSP1_TX_RIGHT_VOLUME:
+	case WM8915_DSP1_RX_LEFT_VOLUME:
+	case WM8915_DSP1_RX_RIGHT_VOLUME:
+	case WM8915_DSP1_TX_FILTERS:
+	case WM8915_DSP1_RX_FILTERS_1:
+	case WM8915_DSP1_RX_FILTERS_2:
+	case WM8915_DSP1_DRC_1:
+	case WM8915_DSP1_DRC_2:
+	case WM8915_DSP1_DRC_3:
+	case WM8915_DSP1_DRC_4:
+	case WM8915_DSP1_DRC_5:
+	case WM8915_DSP1_RX_EQ_GAINS_1:
+	case WM8915_DSP1_RX_EQ_GAINS_2:
+	case WM8915_DSP1_RX_EQ_BAND_1_A:
+	case WM8915_DSP1_RX_EQ_BAND_1_B:
+	case WM8915_DSP1_RX_EQ_BAND_1_PG:
+	case WM8915_DSP1_RX_EQ_BAND_2_A:
+	case WM8915_DSP1_RX_EQ_BAND_2_B:
+	case WM8915_DSP1_RX_EQ_BAND_2_C:
+	case WM8915_DSP1_RX_EQ_BAND_2_PG:
+	case WM8915_DSP1_RX_EQ_BAND_3_A:
+	case WM8915_DSP1_RX_EQ_BAND_3_B:
+	case WM8915_DSP1_RX_EQ_BAND_3_C:
+	case WM8915_DSP1_RX_EQ_BAND_3_PG:
+	case WM8915_DSP1_RX_EQ_BAND_4_A:
+	case WM8915_DSP1_RX_EQ_BAND_4_B:
+	case WM8915_DSP1_RX_EQ_BAND_4_C:
+	case WM8915_DSP1_RX_EQ_BAND_4_PG:
+	case WM8915_DSP1_RX_EQ_BAND_5_A:
+	case WM8915_DSP1_RX_EQ_BAND_5_B:
+	case WM8915_DSP1_RX_EQ_BAND_5_PG:
+	case WM8915_DSP2_TX_LEFT_VOLUME:
+	case WM8915_DSP2_TX_RIGHT_VOLUME:
+	case WM8915_DSP2_RX_LEFT_VOLUME:
+	case WM8915_DSP2_RX_RIGHT_VOLUME:
+	case WM8915_DSP2_TX_FILTERS:
+	case WM8915_DSP2_RX_FILTERS_1:
+	case WM8915_DSP2_RX_FILTERS_2:
+	case WM8915_DSP2_DRC_1:
+	case WM8915_DSP2_DRC_2:
+	case WM8915_DSP2_DRC_3:
+	case WM8915_DSP2_DRC_4:
+	case WM8915_DSP2_DRC_5:
+	case WM8915_DSP2_RX_EQ_GAINS_1:
+	case WM8915_DSP2_RX_EQ_GAINS_2:
+	case WM8915_DSP2_RX_EQ_BAND_1_A:
+	case WM8915_DSP2_RX_EQ_BAND_1_B:
+	case WM8915_DSP2_RX_EQ_BAND_1_PG:
+	case WM8915_DSP2_RX_EQ_BAND_2_A:
+	case WM8915_DSP2_RX_EQ_BAND_2_B:
+	case WM8915_DSP2_RX_EQ_BAND_2_C:
+	case WM8915_DSP2_RX_EQ_BAND_2_PG:
+	case WM8915_DSP2_RX_EQ_BAND_3_A:
+	case WM8915_DSP2_RX_EQ_BAND_3_B:
+	case WM8915_DSP2_RX_EQ_BAND_3_C:
+	case WM8915_DSP2_RX_EQ_BAND_3_PG:
+	case WM8915_DSP2_RX_EQ_BAND_4_A:
+	case WM8915_DSP2_RX_EQ_BAND_4_B:
+	case WM8915_DSP2_RX_EQ_BAND_4_C:
+	case WM8915_DSP2_RX_EQ_BAND_4_PG:
+	case WM8915_DSP2_RX_EQ_BAND_5_A:
+	case WM8915_DSP2_RX_EQ_BAND_5_B:
+	case WM8915_DSP2_RX_EQ_BAND_5_PG:
+	case WM8915_DAC1_MIXER_VOLUMES:
+	case WM8915_DAC1_LEFT_MIXER_ROUTING:
+	case WM8915_DAC1_RIGHT_MIXER_ROUTING:
+	case WM8915_DAC2_MIXER_VOLUMES:
+	case WM8915_DAC2_LEFT_MIXER_ROUTING:
+	case WM8915_DAC2_RIGHT_MIXER_ROUTING:
+	case WM8915_DSP1_TX_LEFT_MIXER_ROUTING:
+	case WM8915_DSP1_TX_RIGHT_MIXER_ROUTING:
+	case WM8915_DSP2_TX_LEFT_MIXER_ROUTING:
+	case WM8915_DSP2_TX_RIGHT_MIXER_ROUTING:
+	case WM8915_DSP_TX_MIXER_SELECT:
+	case WM8915_DAC_SOFTMUTE:
+	case WM8915_OVERSAMPLING:
+	case WM8915_SIDETONE:
+	case WM8915_GPIO_1:
+	case WM8915_GPIO_2:
+	case WM8915_GPIO_3:
+	case WM8915_GPIO_4:
+	case WM8915_GPIO_5:
+	case WM8915_PULL_CONTROL_1:
+	case WM8915_PULL_CONTROL_2:
+	case WM8915_INTERRUPT_STATUS_1:
+	case WM8915_INTERRUPT_STATUS_2:
+	case WM8915_INTERRUPT_RAW_STATUS_2:
+	case WM8915_INTERRUPT_STATUS_1_MASK:
+	case WM8915_INTERRUPT_STATUS_2_MASK:
+	case WM8915_INTERRUPT_CONTROL:
+	case WM8915_LEFT_PDM_SPEAKER:
+	case WM8915_RIGHT_PDM_SPEAKER:
+	case WM8915_PDM_SPEAKER_MUTE_SEQUENCE:
+	case WM8915_PDM_SPEAKER_VOLUME:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+static int wm8915_volatile_register(struct snd_soc_codec *codec,
+				    unsigned int reg)
+{
+	switch (reg) {
+	case WM8915_SOFTWARE_RESET:
+	case WM8915_CHIP_REVISION:
+	case WM8915_LDO_1:
+	case WM8915_LDO_2:
+	case WM8915_INTERRUPT_STATUS_1:
+	case WM8915_INTERRUPT_STATUS_2:
+	case WM8915_INTERRUPT_RAW_STATUS_2:
+	case WM8915_DC_SERVO_READBACK_0:
+	case WM8915_DC_SERVO_2:
+	case WM8915_DC_SERVO_6:
+	case WM8915_DC_SERVO_7:
+	case WM8915_FLL_CONTROL_6:
+	case WM8915_MIC_DETECT_3:
+	case WM8915_HEADPHONE_DETECT_1:
+	case WM8915_HEADPHONE_DETECT_2:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+static int wm8915_reset(struct snd_soc_codec *codec)
+{
+	return snd_soc_write(codec, WM8915_SOFTWARE_RESET, 0x8915);
+}
+
+static int wm8915_set_bias_level(struct snd_soc_codec *codec,
+				 enum snd_soc_bias_level level)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		break;
+
+	case SND_SOC_BIAS_PREPARE:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
+			snd_soc_update_bits(codec, WM8915_POWER_MANAGEMENT_1,
+					    WM8915_BG_ENA, WM8915_BG_ENA);
+			msleep(2);
+		}
+		break;
+
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			ret = regulator_bulk_enable(ARRAY_SIZE(wm8915->supplies),
+						    wm8915->supplies);
+			if (ret != 0) {
+				dev_err(codec->dev,
+					"Failed to enable supplies: %d\n",
+					ret);
+				return ret;
+			}
+
+			if (wm8915->pdata.ldo_ena >= 0) {
+				gpio_set_value_cansleep(wm8915->pdata.ldo_ena,
+							1);
+				msleep(5);
+			}
+
+			codec->cache_only = false;
+			snd_soc_cache_sync(codec);
+		}
+
+		snd_soc_update_bits(codec, WM8915_POWER_MANAGEMENT_1,
+				    WM8915_BG_ENA, 0);
+		break;
+
+	case SND_SOC_BIAS_OFF:
+		codec->cache_only = true;
+		if (wm8915->pdata.ldo_ena >= 0)
+			gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0);
+		regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies),
+				       wm8915->supplies);
+		break;
+	}
+
+	codec->dapm.bias_level = level;
+
+	return 0;
+}
+
+static int wm8915_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	int aifctrl = 0;
+	int bclk = 0;
+	int lrclk_tx = 0;
+	int lrclk_rx = 0;
+	int aifctrl_reg, bclk_reg, lrclk_tx_reg, lrclk_rx_reg;
+
+	switch (dai->id) {
+	case 0:
+		aifctrl_reg = WM8915_AIF1_CONTROL;
+		bclk_reg = WM8915_AIF1_BCLK;
+		lrclk_tx_reg = WM8915_AIF1_TX_LRCLK_2;
+		lrclk_rx_reg = WM8915_AIF1_RX_LRCLK_2;
+		break;
+	case 1:
+		aifctrl_reg = WM8915_AIF2_CONTROL;
+		bclk_reg = WM8915_AIF2_BCLK;
+		lrclk_tx_reg = WM8915_AIF2_TX_LRCLK_2;
+		lrclk_rx_reg = WM8915_AIF2_RX_LRCLK_2;
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		bclk |= WM8915_AIF1_BCLK_INV;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		lrclk_tx |= WM8915_AIF1TX_LRCLK_INV;
+		lrclk_rx |= WM8915_AIF1RX_LRCLK_INV;
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		bclk |= WM8915_AIF1_BCLK_INV;
+		lrclk_tx |= WM8915_AIF1TX_LRCLK_INV;
+		lrclk_rx |= WM8915_AIF1RX_LRCLK_INV;
+		break;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		break;
+	case SND_SOC_DAIFMT_CBS_CFM:
+		lrclk_tx |= WM8915_AIF1TX_LRCLK_MSTR;
+		lrclk_rx |= WM8915_AIF1RX_LRCLK_MSTR;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFS:
+		bclk |= WM8915_AIF1_BCLK_MSTR;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFM:
+		bclk |= WM8915_AIF1_BCLK_MSTR;
+		lrclk_tx |= WM8915_AIF1TX_LRCLK_MSTR;
+		lrclk_rx |= WM8915_AIF1RX_LRCLK_MSTR;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_DSP_A:
+		break;
+	case SND_SOC_DAIFMT_DSP_B:
+		aifctrl |= 1;
+		break;
+	case SND_SOC_DAIFMT_I2S:
+		aifctrl |= 2;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		aifctrl |= 3;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, aifctrl_reg, WM8915_AIF1_FMT_MASK, aifctrl);
+	snd_soc_update_bits(codec, bclk_reg,
+			    WM8915_AIF1_BCLK_INV | WM8915_AIF1_BCLK_MSTR,
+			    bclk);
+	snd_soc_update_bits(codec, lrclk_tx_reg,
+			    WM8915_AIF1TX_LRCLK_INV |
+			    WM8915_AIF1TX_LRCLK_MSTR,
+			    lrclk_tx);
+	snd_soc_update_bits(codec, lrclk_rx_reg,
+			    WM8915_AIF1RX_LRCLK_INV |
+			    WM8915_AIF1RX_LRCLK_MSTR,
+			    lrclk_rx);
+
+	return 0;
+}
+
+static const int bclk_divs[] = {
+	1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96
+};
+
+static const int dsp_divs[] = {
+	48000, 32000, 16000, 8000
+};
+
+static int wm8915_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *params,
+			    struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int bits, i, bclk_rate, best, cur_val;
+	int aifdata = 0;
+	int bclk = 0;
+	int lrclk = 0;
+	int dsp = 0;
+	int aifdata_reg, bclk_reg, lrclk_reg, dsp_shift;
+
+	if (!wm8915->sysclk) {
+		dev_err(codec->dev, "SYSCLK not configured\n");
+		return -EINVAL;
+	}
+
+	switch (dai->id) {
+	case 0:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
+		    (snd_soc_read(codec, WM8915_GPIO_1)) & WM8915_GP1_FN_MASK) {
+			aifdata_reg = WM8915_AIF1RX_DATA_CONFIGURATION;
+			lrclk_reg = WM8915_AIF1_RX_LRCLK_1;
+		} else {
+			aifdata_reg = WM8915_AIF1TX_DATA_CONFIGURATION_1;
+			lrclk_reg = WM8915_AIF1_TX_LRCLK_1;
+		}
+		bclk_reg = WM8915_AIF1_BCLK;
+		dsp_shift = 0;
+		break;
+	case 1:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
+		    (snd_soc_read(codec, WM8915_GPIO_2)) & WM8915_GP2_FN_MASK) {
+			aifdata_reg = WM8915_AIF2RX_DATA_CONFIGURATION;
+			lrclk_reg = WM8915_AIF2_RX_LRCLK_1;
+		} else {
+			aifdata_reg = WM8915_AIF2TX_DATA_CONFIGURATION_1;
+			lrclk_reg = WM8915_AIF2_TX_LRCLK_1;
+		}
+		bclk_reg = WM8915_AIF2_BCLK;
+		dsp_shift = WM8915_DSP2_DIV_SHIFT;
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+
+	bclk_rate = snd_soc_params_to_bclk(params);
+	if (bclk_rate < 0) {
+		dev_err(codec->dev, "Unsupported BCLK rate: %d\n", bclk_rate);
+		return bclk_rate;
+	}
+
+	/* Needs looking at for TDM */
+	bits = snd_pcm_format_width(params_format(params));
+	if (bits < 0)
+		return bits;
+	aifdata |= (bits << WM8915_AIF1TX_WL_SHIFT) | bits;
+
+	for (i = 0; i < ARRAY_SIZE(dsp_divs); i++) {
+		if (dsp_divs[i] == params_rate(params))
+			break;
+	}
+	if (i == ARRAY_SIZE(dsp_divs)) {
+		dev_err(codec->dev, "Unsupported sample rate %dHz\n",
+			params_rate(params));
+		return -EINVAL;
+	}
+	dsp |= i << dsp_shift;
+
+	/* Pick a divisor for BCLK as close as we can get to ideal */
+	best = 0;
+	for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
+		cur_val = (wm8915->sysclk / bclk_divs[i]) - bclk_rate;
+		if (cur_val < 0) /* BCLK table is sorted */
+			break;
+		best = i;
+	}
+	bclk_rate = wm8915->sysclk / bclk_divs[best];
+	dev_dbg(dai->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n",
+		bclk_divs[best], bclk_rate);
+	bclk |= best;
+
+	lrclk = bclk_rate / params_rate(params);
+	dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n",
+		lrclk, bclk_rate / lrclk);
+
+	snd_soc_update_bits(codec, aifdata_reg,
+			    WM8915_AIF1TX_WL_MASK |
+			    WM8915_AIF1TX_SLOT_LEN_MASK,
+			    aifdata);
+	snd_soc_update_bits(codec, bclk_reg, WM8915_AIF1_BCLK_DIV_MASK, bclk);
+	snd_soc_update_bits(codec, lrclk_reg, WM8915_AIF1RX_RATE_MASK,
+			    lrclk);
+	snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_2,
+			    WM8915_DSP1_DIV_SHIFT << dsp_shift, dsp);
+
+	wm8915->rx_rate[dai->id] = params_rate(params);
+
+	return 0;
+}
+
+static int wm8915_set_sysclk(struct snd_soc_dai *dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int lfclk = 0;
+	int ratediv = 0;
+	int src;
+	int old;
+
+	/* Disable SYSCLK while we reconfigure */
+	old = snd_soc_read(codec, WM8915_AIF_CLOCKING_1);
+	snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1,
+			    WM8915_SYSCLK_ENA, 0);
+
+	switch (clk_id) {
+	case WM8915_SYSCLK_MCLK1:
+		wm8915->sysclk = freq;
+		src = 0;
+		break;
+	case WM8915_SYSCLK_MCLK2:
+		wm8915->sysclk = freq;
+		src = 1;
+		break;
+	case WM8915_SYSCLK_FLL:
+		wm8915->sysclk = freq;
+		src = 2;
+		break;
+	default:
+		dev_err(codec->dev, "Unsupported clock source %d\n", clk_id);
+		return -EINVAL;
+	}
+
+	switch (wm8915->sysclk) {
+	case 6144000:
+		snd_soc_update_bits(codec, WM8915_AIF_RATE,
+				    WM8915_SYSCLK_RATE, 0);
+		break;
+	case 24576000:
+		ratediv = WM8915_SYSCLK_DIV;
+	case 12288000:
+		snd_soc_update_bits(codec, WM8915_AIF_RATE,
+				    WM8915_SYSCLK_RATE, WM8915_SYSCLK_RATE);
+		break;
+	case 32000:
+	case 32768:
+		lfclk = WM8915_LFCLK_ENA;
+		break;
+	default:
+		dev_warn(codec->dev, "Unsupported clock rate %dHz\n",
+			 wm8915->sysclk);
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1,
+			    WM8915_SYSCLK_SRC_MASK | WM8915_SYSCLK_DIV_MASK,
+			    src << WM8915_SYSCLK_SRC_SHIFT | ratediv);
+	snd_soc_update_bits(codec, WM8915_CLOCKING_1, WM8915_LFCLK_ENA, lfclk);
+	snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1,
+			    WM8915_SYSCLK_ENA, old);
+
+	return 0;
+}
+
+struct _fll_div {
+	u16 fll_fratio;
+	u16 fll_outdiv;
+	u16 fll_refclk_div;
+	u16 fll_loop_gain;
+	u16 fll_ref_freq;
+	u16 n;
+	u16 theta;
+	u16 lambda;
+};
+
+static struct {
+	unsigned int min;
+	unsigned int max;
+	u16 fll_fratio;
+	int ratio;
+} fll_fratios[] = {
+	{       0,    64000, 4, 16 },
+	{   64000,   128000, 3,  8 },
+	{  128000,   256000, 2,  4 },
+	{  256000,  1000000, 1,  2 },
+	{ 1000000, 13500000, 0,  1 },
+};
+
+static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
+		       unsigned int Fout)
+{
+	unsigned int target;
+	unsigned int div;
+	unsigned int fratio, gcd_fll;
+	int i;
+
+	/* Fref must be <=13.5MHz */
+	div = 1;
+	fll_div->fll_refclk_div = 0;
+	while ((Fref / div) > 13500000) {
+		div *= 2;
+		fll_div->fll_refclk_div++;
+
+		if (div > 8) {
+			pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
+			       Fref);
+			return -EINVAL;
+		}
+	}
+
+	pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
+
+	/* Apply the division for our remaining calculations */
+	Fref /= div;
+
+	if (Fref >= 3000000)
+		fll_div->fll_loop_gain = 5;
+	else
+		fll_div->fll_loop_gain = 0;
+
+	if (Fref >= 48000)
+		fll_div->fll_ref_freq = 0;
+	else
+		fll_div->fll_ref_freq = 1;
+
+	/* Fvco should be 90-100MHz; don't check the upper bound */
+	div = 2;
+	while (Fout * div < 90000000) {
+		div++;
+		if (div > 64) {
+			pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
+			       Fout);
+			return -EINVAL;
+		}
+	}
+	target = Fout * div;
+	fll_div->fll_outdiv = div - 1;
+
+	pr_debug("FLL Fvco=%dHz\n", target);
+
+	/* Find an appropraite FLL_FRATIO and factor it out of the target */
+	for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
+		if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
+			fll_div->fll_fratio = fll_fratios[i].fll_fratio;
+			fratio = fll_fratios[i].ratio;
+			break;
+		}
+	}
+	if (i == ARRAY_SIZE(fll_fratios)) {
+		pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
+		return -EINVAL;
+	}
+
+	fll_div->n = target / (fratio * Fref);
+
+	if (target % Fref == 0) {
+		fll_div->theta = 0;
+		fll_div->lambda = 0;
+	} else {
+		gcd_fll = gcd(target, fratio * Fref);
+
+		fll_div->theta = (target - (fll_div->n * fratio * Fref))
+			/ gcd_fll;
+		fll_div->lambda = (fratio * Fref) / gcd_fll;
+	}
+
+	pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
+		 fll_div->n, fll_div->theta, fll_div->lambda);
+	pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
+		 fll_div->fll_fratio, fll_div->fll_outdiv,
+		 fll_div->fll_refclk_div);
+
+	return 0;
+}
+
+static int wm8915_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
+			  unsigned int Fref, unsigned int Fout)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	struct _fll_div fll_div;
+	unsigned long timeout;
+	int ret, reg;
+
+	/* Any change? */
+	if (source == wm8915->fll_src && Fref == wm8915->fll_fref &&
+	    Fout == wm8915->fll_fout)
+		return 0;
+
+	if (Fout == 0) {
+		dev_dbg(codec->dev, "FLL disabled\n");
+
+		wm8915->fll_fref = 0;
+		wm8915->fll_fout = 0;
+
+		snd_soc_update_bits(codec, WM8915_FLL_CONTROL_1,
+				    WM8915_FLL_ENA, 0);
+
+		return 0;
+	}
+
+	ret = fll_factors(&fll_div, Fref, Fout);
+	if (ret != 0)
+		return ret;
+
+	switch (source) {
+	case WM8915_FLL_MCLK1:
+		reg = 0;
+		break;
+	case WM8915_FLL_MCLK2:
+		reg = 1;
+	case WM8915_FLL_DACLRCLK1:
+		reg = 2;
+		break;
+	case WM8915_FLL_BCLK1:
+		reg = 3;
+		break;
+	default:
+		dev_err(codec->dev, "Unknown FLL source %d\n", ret);
+		return -EINVAL;
+	}
+
+	reg |= fll_div.fll_refclk_div << WM8915_FLL_REFCLK_DIV_SHIFT;
+	reg |= fll_div.fll_ref_freq << WM8915_FLL_REF_FREQ_SHIFT;
+
+	snd_soc_update_bits(codec, WM8915_FLL_CONTROL_5,
+			    WM8915_FLL_REFCLK_DIV_MASK | WM8915_FLL_REF_FREQ |
+			    WM8915_FLL_REFCLK_SRC_MASK, reg);
+
+	reg = 0;
+	if (fll_div.theta || fll_div.lambda)
+		reg |= WM8915_FLL_EFS_ENA | (3 << WM8915_FLL_LFSR_SEL_SHIFT);
+	else
+		reg |= 1 << WM8915_FLL_LFSR_SEL_SHIFT;
+	snd_soc_write(codec, WM8915_FLL_EFS_2, reg);
+
+	snd_soc_update_bits(codec, WM8915_FLL_CONTROL_2,
+			    WM8915_FLL_OUTDIV_MASK |
+			    WM8915_FLL_FRATIO_MASK,
+			    (fll_div.fll_outdiv << WM8915_FLL_OUTDIV_SHIFT) |
+			    (fll_div.fll_fratio));
+
+	snd_soc_write(codec, WM8915_FLL_CONTROL_3, fll_div.theta);
+
+	snd_soc_update_bits(codec, WM8915_FLL_CONTROL_4,
+			    WM8915_FLL_N_MASK | WM8915_FLL_LOOP_GAIN_MASK,
+			    (fll_div.n << WM8915_FLL_N_SHIFT) |
+			    fll_div.fll_loop_gain);
+
+	snd_soc_write(codec, WM8915_FLL_EFS_1, fll_div.lambda);
+
+	snd_soc_update_bits(codec, WM8915_FLL_CONTROL_1,
+			    WM8915_FLL_ENA, WM8915_FLL_ENA);
+
+	/* The FLL supports live reconfiguration - kick that in case we were
+	 * already enabled.
+	 */
+	snd_soc_write(codec, WM8915_FLL_CONTROL_6, WM8915_FLL_SWITCH_CLK);
+
+	/* Wait for the FLL to lock, using the interrupt if possible */
+	if (Fref > 1000000)
+		timeout = usecs_to_jiffies(300);
+	else
+		timeout = msecs_to_jiffies(2);
+
+	wait_for_completion_timeout(&wm8915->fll_lock, timeout);
+
+	dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
+
+	wm8915->fll_fref = Fref;
+	wm8915->fll_fout = Fout;
+	wm8915->fll_src = source;
+
+	return 0;
+}
+
+#ifdef CONFIG_GPIOLIB
+static inline struct wm8915_priv *gpio_to_wm8915(struct gpio_chip *chip)
+{
+	return container_of(chip, struct wm8915_priv, gpio_chip);
+}
+
+static void wm8915_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+	struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
+	struct snd_soc_codec *codec = wm8915->codec;
+
+	snd_soc_update_bits(codec, WM8915_GPIO_1 + offset,
+			    WM8915_GP1_LVL, !!value << WM8915_GP1_LVL_SHIFT);
+}
+
+static int wm8915_gpio_direction_out(struct gpio_chip *chip,
+				     unsigned offset, int value)
+{
+	struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
+	struct snd_soc_codec *codec = wm8915->codec;
+	int val;
+
+	val = (1 << WM8915_GP1_FN_SHIFT) | (!!value << WM8915_GP1_LVL_SHIFT);
+
+	return snd_soc_update_bits(codec, WM8915_GPIO_1 + offset,
+				   WM8915_GP1_FN_MASK | WM8915_GP1_DIR |
+				   WM8915_GP1_LVL, val);
+}
+
+static int wm8915_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+	struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
+	struct snd_soc_codec *codec = wm8915->codec;
+	int ret;
+
+	ret = snd_soc_read(codec, WM8915_GPIO_1 + offset);
+	if (ret < 0)
+		return ret;
+
+	return (ret & WM8915_GP1_LVL) != 0;
+}
+
+static int wm8915_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
+{
+	struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
+	struct snd_soc_codec *codec = wm8915->codec;
+
+	return snd_soc_update_bits(codec, WM8915_GPIO_1 + offset,
+				   WM8915_GP1_FN_MASK | WM8915_GP1_DIR,
+				   (1 << WM8915_GP1_FN_SHIFT) |
+				   (1 << WM8915_GP1_DIR_SHIFT));
+}
+
+static struct gpio_chip wm8915_template_chip = {
+	.label			= "wm8915",
+	.owner			= THIS_MODULE,
+	.direction_output	= wm8915_gpio_direction_out,
+	.set			= wm8915_gpio_set,
+	.direction_input	= wm8915_gpio_direction_in,
+	.get			= wm8915_gpio_get,
+	.can_sleep		= 1,
+};
+
+static void wm8915_init_gpio(struct snd_soc_codec *codec)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	wm8915->gpio_chip = wm8915_template_chip;
+	wm8915->gpio_chip.ngpio = 5;
+	wm8915->gpio_chip.dev = codec->dev;
+
+	if (wm8915->pdata.gpio_base)
+		wm8915->gpio_chip.base = wm8915->pdata.gpio_base;
+	else
+		wm8915->gpio_chip.base = -1;
+
+	ret = gpiochip_add(&wm8915->gpio_chip);
+	if (ret != 0)
+		dev_err(codec->dev, "Failed to add GPIOs: %d\n", ret);
+}
+
+static void wm8915_free_gpio(struct snd_soc_codec *codec)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	ret = gpiochip_remove(&wm8915->gpio_chip);
+	if (ret != 0)
+		dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret);
+}
+#else
+static void wm8915_init_gpio(struct snd_soc_codec *codec)
+{
+}
+
+static void wm8915_free_gpio(struct snd_soc_codec *codec)
+{
+}
+#endif
+
+/**
+ * wm8915_detect - Enable default WM8915 jack detection
+ *
+ * The WM8915 has advanced accessory detection support for headsets.
+ * This function provides a default implementation which integrates
+ * the majority of this functionality with minimal user configuration.
+ *
+ * This will detect headset, headphone and short circuit button and
+ * will also detect inverted microphone ground connections and update
+ * the polarity of the connections.
+ */
+int wm8915_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+		  wm8915_polarity_fn polarity_cb)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+
+	wm8915->jack = jack;
+	wm8915->detecting = true;
+	wm8915->polarity_cb = polarity_cb;
+
+	if (wm8915->polarity_cb)
+		wm8915->polarity_cb(codec, 0);
+
+	/* Clear discarge to avoid noise during detection */
+	snd_soc_update_bits(codec, WM8915_MICBIAS_1,
+			    WM8915_MICB1_DISCH, 0);
+	snd_soc_update_bits(codec, WM8915_MICBIAS_2,
+			    WM8915_MICB2_DISCH, 0);
+
+	/* LDO2 powers the microphones, SYSCLK clocks detection */
+	snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2");
+	snd_soc_dapm_force_enable_pin(&codec->dapm, "SYSCLK");
+
+	/* We start off just enabling microphone detection - even a
+	 * plain headphone will trigger detection.
+	 */
+	snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
+			    WM8915_MICD_ENA, WM8915_MICD_ENA);
+
+	/* Slowest detection rate, gives debounce for initial detection */
+	snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
+			    WM8915_MICD_RATE_MASK,
+			    WM8915_MICD_RATE_MASK);
+
+	/* Enable interrupts and we're off */
+	snd_soc_update_bits(codec, WM8915_INTERRUPT_STATUS_2_MASK,
+			    WM8915_IM_MICD_EINT, 0);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(wm8915_detect);
+
+static void wm8915_micd(struct snd_soc_codec *codec)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int val, reg;
+
+	val = snd_soc_read(codec, WM8915_MIC_DETECT_3);
+
+	dev_dbg(codec->dev, "Microphone event: %x\n", val);
+
+	if (!(val & WM8915_MICD_VALID)) {
+		dev_warn(codec->dev, "Microphone detection state invalid\n");
+		return;
+	}
+
+	/* No accessory, reset everything and report removal */
+	if (!(val & WM8915_MICD_STS)) {
+		dev_dbg(codec->dev, "Jack removal detected\n");
+		wm8915->jack_mic = false;
+		wm8915->detecting = true;
+		snd_soc_jack_report(wm8915->jack, 0,
+				    SND_JACK_HEADSET | SND_JACK_BTN_0);
+		snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
+				    WM8915_MICD_RATE_MASK,
+				    WM8915_MICD_RATE_MASK);
+		return;
+	}
+
+	/* If the measurement is very high we've got a microphone but
+	 * do a little debounce to account for mechanical issues.
+	 */
+	if (val & 0x400) {
+		dev_dbg(codec->dev, "Microphone detected\n");
+		snd_soc_jack_report(wm8915->jack, SND_JACK_HEADSET,
+				    SND_JACK_HEADSET | SND_JACK_BTN_0);
+		wm8915->jack_mic = true;
+		wm8915->detecting = false;
+	}
+
+	/* If we detected a lower impedence during initial startup
+	 * then we probably have the wrong polarity, flip it.  Don't
+	 * do this for the lowest impedences to speed up detection of
+	 * plain headphones.
+	 */
+	if (wm8915->detecting && (val & 0x3f0)) {
+		reg = snd_soc_read(codec, WM8915_ACCESSORY_DETECT_MODE_2);
+		reg ^= WM8915_HPOUT1FB_SRC | WM8915_MICD_SRC |
+			WM8915_MICD_BIAS_SRC;
+		snd_soc_update_bits(codec, WM8915_ACCESSORY_DETECT_MODE_2,
+				    WM8915_HPOUT1FB_SRC | WM8915_MICD_SRC |
+				    WM8915_MICD_BIAS_SRC, reg);
+
+		if (wm8915->polarity_cb)
+			wm8915->polarity_cb(codec,
+					    (reg & WM8915_MICD_SRC) != 0);
+
+		dev_dbg(codec->dev, "Set microphone polarity to %d\n",
+			(reg & WM8915_MICD_SRC) != 0);
+
+		return;
+	}
+
+	/* Don't distinguish between buttons, just report any low
+	 * impedence as BTN_0.
+	 */
+	if (val & 0x3fc) {
+		if (wm8915->jack_mic) {
+			dev_dbg(codec->dev, "Mic button detected\n");
+			snd_soc_jack_report(wm8915->jack,
+					    SND_JACK_HEADSET | SND_JACK_BTN_0,
+					    SND_JACK_HEADSET | SND_JACK_BTN_0);
+		} else {
+			dev_dbg(codec->dev, "Headphone detected\n");
+			snd_soc_jack_report(wm8915->jack,
+					    SND_JACK_HEADPHONE,
+					    SND_JACK_HEADSET |
+					    SND_JACK_BTN_0);
+			wm8915->detecting = false;
+		}
+	}
+
+	/* Increase poll rate to give better responsiveness for buttons */
+	if (!wm8915->detecting)
+		snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
+				    WM8915_MICD_RATE_MASK,
+				    5 << WM8915_MICD_RATE_SHIFT);
+}
+
+static irqreturn_t wm8915_irq(int irq, void *data)
+{
+	struct snd_soc_codec *codec = data;
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	int irq_val;
+
+	irq_val = snd_soc_read(codec, WM8915_INTERRUPT_STATUS_2);
+	if (irq_val < 0) {
+		dev_err(codec->dev, "Failed to read IRQ status: %d\n",
+			irq_val);
+		return IRQ_NONE;
+	}
+	irq_val &= ~snd_soc_read(codec, WM8915_INTERRUPT_STATUS_2_MASK);
+
+	if (irq_val & (WM8915_DCS_DONE_01_EINT | WM8915_DCS_DONE_23_EINT)) {
+		dev_dbg(codec->dev, "DC servo IRQ\n");
+		complete(&wm8915->dcs_done);
+	}
+
+	if (irq_val & WM8915_FIFOS_ERR_EINT)
+		dev_err(codec->dev, "Digital core FIFO error\n");
+
+	if (irq_val & WM8915_FLL_LOCK_EINT) {
+		dev_dbg(codec->dev, "FLL locked\n");
+		complete(&wm8915->fll_lock);
+	}
+
+	if (irq_val & WM8915_MICD_EINT)
+		wm8915_micd(codec);
+
+	if (irq_val) {
+		snd_soc_write(codec, WM8915_INTERRUPT_STATUS_2, irq_val);
+
+		return IRQ_HANDLED;
+	} else {
+		return IRQ_NONE;
+	}
+}
+
+static void wm8915_retune_mobile_pdata(struct snd_soc_codec *codec)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	struct wm8915_pdata *pdata = &wm8915->pdata;
+
+	struct snd_kcontrol_new controls[] = {
+		SOC_ENUM_EXT("DSP1 EQ Mode",
+			     wm8915->retune_mobile_enum,
+			     wm8915_get_retune_mobile_enum,
+			     wm8915_put_retune_mobile_enum),
+		SOC_ENUM_EXT("DSP2 EQ Mode",
+			     wm8915->retune_mobile_enum,
+			     wm8915_get_retune_mobile_enum,
+			     wm8915_put_retune_mobile_enum),
+	};
+	int ret, i, j;
+	const char **t;
+
+	/* We need an array of texts for the enum API but the number
+	 * of texts is likely to be less than the number of
+	 * configurations due to the sample rate dependency of the
+	 * configurations. */
+	wm8915->num_retune_mobile_texts = 0;
+	wm8915->retune_mobile_texts = NULL;
+	for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+		for (j = 0; j < wm8915->num_retune_mobile_texts; j++) {
+			if (strcmp(pdata->retune_mobile_cfgs[i].name,
+				   wm8915->retune_mobile_texts[j]) == 0)
+				break;
+		}
+
+		if (j != wm8915->num_retune_mobile_texts)
+			continue;
+
+		/* Expand the array... */
+		t = krealloc(wm8915->retune_mobile_texts,
+			     sizeof(char *) * 
+			     (wm8915->num_retune_mobile_texts + 1),
+			     GFP_KERNEL);
+		if (t == NULL)
+			continue;
+
+		/* ...store the new entry... */
+		t[wm8915->num_retune_mobile_texts] = 
+			pdata->retune_mobile_cfgs[i].name;
+
+		/* ...and remember the new version. */
+		wm8915->num_retune_mobile_texts++;
+		wm8915->retune_mobile_texts = t;
+	}
+
+	dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n",
+		wm8915->num_retune_mobile_texts);
+
+	wm8915->retune_mobile_enum.max = wm8915->num_retune_mobile_texts;
+	wm8915->retune_mobile_enum.texts = wm8915->retune_mobile_texts;
+
+	ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+	if (ret != 0)
+		dev_err(codec->dev,
+			"Failed to add ReTune Mobile controls: %d\n", ret);
+}
+
+static int wm8915_probe(struct snd_soc_codec *codec)
+{
+	int ret;
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	struct i2c_client *i2c = to_i2c_client(codec->dev);
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	int i, irq_flags;
+
+	wm8915->codec = codec;
+
+	init_completion(&wm8915->dcs_done);
+	init_completion(&wm8915->fll_lock);
+
+	dapm->idle_bias_off = true;
+	dapm->bias_level = SND_SOC_BIAS_OFF;
+
+	ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		goto err;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++)
+		wm8915->supplies[i].supply = wm8915_supply_names[i];
+
+	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8915->supplies),
+				 wm8915->supplies);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+		goto err;
+	}
+
+	wm8915->disable_nb[0].notifier_call = wm8915_regulator_event_0;
+	wm8915->disable_nb[1].notifier_call = wm8915_regulator_event_1;
+	wm8915->disable_nb[2].notifier_call = wm8915_regulator_event_2;
+	wm8915->disable_nb[3].notifier_call = wm8915_regulator_event_3;
+	wm8915->disable_nb[4].notifier_call = wm8915_regulator_event_4;
+	wm8915->disable_nb[5].notifier_call = wm8915_regulator_event_5;
+
+	/* This should really be moved into the regulator core */
+	for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++) {
+		ret = regulator_register_notifier(wm8915->supplies[i].consumer,
+						  &wm8915->disable_nb[i]);
+		if (ret != 0) {
+			dev_err(codec->dev,
+				"Failed to register regulator notifier: %d\n",
+				ret);
+		}
+	}
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm8915->supplies),
+				    wm8915->supplies);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+		goto err_get;
+	}
+
+	if (wm8915->pdata.ldo_ena >= 0) {
+		gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 1);
+		msleep(5);
+	}
+
+	ret = snd_soc_read(codec, WM8915_SOFTWARE_RESET);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to read ID register: %d\n", ret);
+		goto err_enable;
+	}
+	if (ret != 0x8915) {
+		dev_err(codec->dev, "Device is not a WM8915, ID %x\n", ret);
+		ret = -EINVAL;
+		goto err_enable;
+	}
+
+	ret = snd_soc_read(codec, WM8915_CHIP_REVISION);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to read device revision: %d\n",
+			ret);
+		goto err_enable;
+	}
+	
+	dev_info(codec->dev, "revision %c\n",
+		 (ret & WM8915_CHIP_REV_MASK) + 'A');
+
+	if (wm8915->pdata.ldo_ena >= 0) {
+		gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0);
+	} else {
+		ret = wm8915_reset(codec);
+		if (ret < 0) {
+			dev_err(codec->dev, "Failed to issue reset\n");
+			goto err_enable;
+		}
+	}
+
+	codec->cache_only = true;
+
+	/* Apply platform data settings */
+	snd_soc_update_bits(codec, WM8915_LINE_INPUT_CONTROL,
+			    WM8915_INL_MODE_MASK | WM8915_INR_MODE_MASK,
+			    wm8915->pdata.inl_mode << WM8915_INL_MODE_SHIFT |
+			    wm8915->pdata.inr_mode);
+
+	for (i = 0; i < ARRAY_SIZE(wm8915->pdata.gpio_default); i++) {
+		if (!wm8915->pdata.gpio_default[i])
+			continue;
+
+		snd_soc_write(codec, WM8915_GPIO_1 + i,
+			      wm8915->pdata.gpio_default[i] & 0xffff);
+	}
+
+	if (wm8915->pdata.spkmute_seq)
+		snd_soc_update_bits(codec, WM8915_PDM_SPEAKER_MUTE_SEQUENCE,
+				    WM8915_SPK_MUTE_ENDIAN |
+				    WM8915_SPK_MUTE_SEQ1_MASK,
+				    wm8915->pdata.spkmute_seq);
+
+	snd_soc_update_bits(codec, WM8915_ACCESSORY_DETECT_MODE_2,
+			    WM8915_MICD_BIAS_SRC | WM8915_HPOUT1FB_SRC |
+			    WM8915_MICD_SRC, wm8915->pdata.micdet_def);
+
+	/* Latch volume update bits */
+	snd_soc_update_bits(codec, WM8915_LEFT_LINE_INPUT_VOLUME,
+			    WM8915_IN1_VU, WM8915_IN1_VU);
+	snd_soc_update_bits(codec, WM8915_RIGHT_LINE_INPUT_VOLUME,
+			    WM8915_IN1_VU, WM8915_IN1_VU);
+
+	snd_soc_update_bits(codec, WM8915_DAC1_LEFT_VOLUME,
+			    WM8915_DAC1_VU, WM8915_DAC1_VU);
+	snd_soc_update_bits(codec, WM8915_DAC1_RIGHT_VOLUME,
+			    WM8915_DAC1_VU, WM8915_DAC1_VU);
+	snd_soc_update_bits(codec, WM8915_DAC2_LEFT_VOLUME,
+			    WM8915_DAC2_VU, WM8915_DAC2_VU);
+	snd_soc_update_bits(codec, WM8915_DAC2_RIGHT_VOLUME,
+			    WM8915_DAC2_VU, WM8915_DAC2_VU);
+
+	snd_soc_update_bits(codec, WM8915_OUTPUT1_LEFT_VOLUME,
+			    WM8915_DAC1_VU, WM8915_DAC1_VU);
+	snd_soc_update_bits(codec, WM8915_OUTPUT1_RIGHT_VOLUME,
+			    WM8915_DAC1_VU, WM8915_DAC1_VU);
+	snd_soc_update_bits(codec, WM8915_OUTPUT2_LEFT_VOLUME,
+			    WM8915_DAC2_VU, WM8915_DAC2_VU);
+	snd_soc_update_bits(codec, WM8915_OUTPUT2_RIGHT_VOLUME,
+			    WM8915_DAC2_VU, WM8915_DAC2_VU);
+
+	snd_soc_update_bits(codec, WM8915_DSP1_TX_LEFT_VOLUME,
+			    WM8915_DSP1TX_VU, WM8915_DSP1TX_VU);
+	snd_soc_update_bits(codec, WM8915_DSP1_TX_RIGHT_VOLUME,
+			    WM8915_DSP1TX_VU, WM8915_DSP1TX_VU);
+	snd_soc_update_bits(codec, WM8915_DSP2_TX_LEFT_VOLUME,
+			    WM8915_DSP2TX_VU, WM8915_DSP2TX_VU);
+	snd_soc_update_bits(codec, WM8915_DSP2_TX_RIGHT_VOLUME,
+			    WM8915_DSP2TX_VU, WM8915_DSP2TX_VU);
+
+	snd_soc_update_bits(codec, WM8915_DSP1_RX_LEFT_VOLUME,
+			    WM8915_DSP1RX_VU, WM8915_DSP1RX_VU);
+	snd_soc_update_bits(codec, WM8915_DSP1_RX_RIGHT_VOLUME,
+			    WM8915_DSP1RX_VU, WM8915_DSP1RX_VU);
+	snd_soc_update_bits(codec, WM8915_DSP2_RX_LEFT_VOLUME,
+			    WM8915_DSP2RX_VU, WM8915_DSP2RX_VU);
+	snd_soc_update_bits(codec, WM8915_DSP2_RX_RIGHT_VOLUME,
+			    WM8915_DSP2RX_VU, WM8915_DSP2RX_VU);
+
+	/* No support currently for the underclocked TDM modes and
+	 * pick a default TDM layout with each channel pair working with
+	 * slots 0 and 1. */
+	snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_0_CONFIGURATION,
+			    WM8915_AIF1RX_CHAN0_SLOTS_MASK |
+			    WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1RX_CHAN0_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_1_CONFIGURATION,
+			    WM8915_AIF1RX_CHAN1_SLOTS_MASK |
+			    WM8915_AIF1RX_CHAN1_START_SLOT_MASK,
+			    1 << WM8915_AIF1RX_CHAN1_SLOTS_SHIFT | 1);
+	snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_2_CONFIGURATION,
+			    WM8915_AIF1RX_CHAN2_SLOTS_MASK |
+			    WM8915_AIF1RX_CHAN2_START_SLOT_MASK,
+			    1 << WM8915_AIF1RX_CHAN2_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_3_CONFIGURATION,
+			    WM8915_AIF1RX_CHAN3_SLOTS_MASK |
+			    WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1RX_CHAN3_SLOTS_SHIFT | 1);
+	snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_4_CONFIGURATION,
+			    WM8915_AIF1RX_CHAN4_SLOTS_MASK |
+			    WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1RX_CHAN4_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_5_CONFIGURATION,
+			    WM8915_AIF1RX_CHAN5_SLOTS_MASK |
+			    WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1RX_CHAN5_SLOTS_SHIFT | 1);
+
+	snd_soc_update_bits(codec, WM8915_AIF2RX_CHANNEL_0_CONFIGURATION,
+			    WM8915_AIF2RX_CHAN0_SLOTS_MASK |
+			    WM8915_AIF2RX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF2RX_CHAN0_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF2RX_CHANNEL_1_CONFIGURATION,
+			    WM8915_AIF2RX_CHAN1_SLOTS_MASK |
+			    WM8915_AIF2RX_CHAN1_START_SLOT_MASK,
+			    1 << WM8915_AIF2RX_CHAN1_SLOTS_SHIFT | 1);
+
+	snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_0_CONFIGURATION,
+			    WM8915_AIF1TX_CHAN0_SLOTS_MASK |
+			    WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1TX_CHAN0_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_1_CONFIGURATION,
+			    WM8915_AIF1TX_CHAN1_SLOTS_MASK |
+			    WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1TX_CHAN1_SLOTS_SHIFT | 1);
+	snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_2_CONFIGURATION,
+			    WM8915_AIF1TX_CHAN2_SLOTS_MASK |
+			    WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1TX_CHAN2_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_3_CONFIGURATION,
+			    WM8915_AIF1TX_CHAN3_SLOTS_MASK |
+			    WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1TX_CHAN3_SLOTS_SHIFT | 1);
+	snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_4_CONFIGURATION,
+			    WM8915_AIF1TX_CHAN4_SLOTS_MASK |
+			    WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1TX_CHAN4_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_5_CONFIGURATION,
+			    WM8915_AIF1TX_CHAN5_SLOTS_MASK |
+			    WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF1TX_CHAN5_SLOTS_SHIFT | 1);
+
+	snd_soc_update_bits(codec, WM8915_AIF2TX_CHANNEL_0_CONFIGURATION,
+			    WM8915_AIF2TX_CHAN0_SLOTS_MASK |
+			    WM8915_AIF2TX_CHAN0_START_SLOT_MASK,
+			    1 << WM8915_AIF2TX_CHAN0_SLOTS_SHIFT | 0);
+	snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_1_CONFIGURATION,
+			    WM8915_AIF2TX_CHAN1_SLOTS_MASK |
+			    WM8915_AIF2TX_CHAN1_START_SLOT_MASK,
+			    1 << WM8915_AIF1TX_CHAN1_SLOTS_SHIFT | 1);
+
+	if (wm8915->pdata.num_retune_mobile_cfgs)
+		wm8915_retune_mobile_pdata(codec);
+	else
+		snd_soc_add_controls(codec, wm8915_eq_controls,
+				     ARRAY_SIZE(wm8915_eq_controls));
+
+	/* If the TX LRCLK pins are not in LRCLK mode configure the
+	 * AIFs to source their clocks from the RX LRCLKs.
+	 */
+	if ((snd_soc_read(codec, WM8915_GPIO_1)))
+		snd_soc_update_bits(codec, WM8915_AIF1_TX_LRCLK_2,
+				    WM8915_AIF1TX_LRCLK_MODE,
+				    WM8915_AIF1TX_LRCLK_MODE);
+
+	if ((snd_soc_read(codec, WM8915_GPIO_2)))
+		snd_soc_update_bits(codec, WM8915_AIF2_TX_LRCLK_2,
+				    WM8915_AIF2TX_LRCLK_MODE,
+				    WM8915_AIF2TX_LRCLK_MODE);
+
+	regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
+
+	wm8915_init_gpio(codec);
+
+	if (i2c->irq) {
+		if (wm8915->pdata.irq_flags)
+			irq_flags = wm8915->pdata.irq_flags;
+		else
+			irq_flags = IRQF_TRIGGER_LOW;
+
+		irq_flags |= IRQF_ONESHOT;
+
+		ret = request_threaded_irq(i2c->irq, NULL, wm8915_irq,
+					   irq_flags, "wm8915", codec);
+		if (ret == 0) {
+			/* Unmask the interrupt */
+			snd_soc_update_bits(codec, WM8915_INTERRUPT_CONTROL,
+					    WM8915_IM_IRQ, 0);
+
+			/* Enable error reporting and DC servo status */
+			snd_soc_update_bits(codec,
+					    WM8915_INTERRUPT_STATUS_2_MASK,
+					    WM8915_IM_DCS_DONE_23_EINT |
+					    WM8915_IM_DCS_DONE_01_EINT |
+					    WM8915_IM_FLL_LOCK_EINT |
+					    WM8915_IM_FIFOS_ERR_EINT,
+					    0);
+		} else {
+			dev_err(codec->dev, "Failed to request IRQ: %d\n",
+				ret);
+		}
+	}
+
+	return 0;
+
+err_enable:
+	if (wm8915->pdata.ldo_ena >= 0)
+		gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0);
+
+	regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
+err_get:
+	regulator_bulk_free(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
+err:
+	return ret;
+}
+
+static int wm8915_remove(struct snd_soc_codec *codec)
+{
+	struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
+	struct i2c_client *i2c = to_i2c_client(codec->dev);
+	int i;
+
+	snd_soc_update_bits(codec, WM8915_INTERRUPT_CONTROL,
+			    WM8915_IM_IRQ, WM8915_IM_IRQ);
+
+	if (i2c->irq)
+		free_irq(i2c->irq, codec);
+
+	wm8915_free_gpio(codec);
+
+	for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++)
+		regulator_unregister_notifier(wm8915->supplies[i].consumer,
+					      &wm8915->disable_nb[i]);
+	regulator_bulk_free(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
+
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8915 = {
+	.probe =	wm8915_probe,
+	.remove =	wm8915_remove,
+	.set_bias_level = wm8915_set_bias_level,
+	.seq_notifier = wm8915_seq_notifier,
+	.reg_cache_size = WM8915_MAX_REGISTER + 1,
+	.reg_word_size = sizeof(u16),
+	.reg_cache_default = wm8915_reg,
+	.volatile_register = wm8915_volatile_register,
+	.readable_register = wm8915_readable_register,
+	.compress_type = SND_SOC_RBTREE_COMPRESSION,
+	.controls = wm8915_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8915_snd_controls),
+	.dapm_widgets = wm8915_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8915_dapm_widgets),
+	.dapm_routes = wm8915_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm8915_dapm_routes),
+	.set_pll = wm8915_set_fll,
+};
+
+#define WM8915_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
+		      SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000)
+#define WM8915_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
+			SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE |\
+			SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8915_dai_ops = {
+	.set_fmt = wm8915_set_fmt,
+	.hw_params = wm8915_hw_params,
+	.set_sysclk = wm8915_set_sysclk,
+};
+
+static struct snd_soc_dai_driver wm8915_dai[] = {
+	{
+		.name = "wm8915-aif1",
+		.playback = {
+			.stream_name = "AIF1 Playback",
+			.channels_min = 1,
+			.channels_max = 6,
+			.rates = WM8915_RATES,
+			.formats = WM8915_FORMATS,
+		},
+		.capture = {
+			 .stream_name = "AIF1 Capture",
+			 .channels_min = 1,
+			 .channels_max = 6,
+			 .rates = WM8915_RATES,
+			 .formats = WM8915_FORMATS,
+		 },
+		.ops = &wm8915_dai_ops,
+	},
+	{
+		.name = "wm8915-aif2",
+		.playback = {
+			.stream_name = "AIF2 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = WM8915_RATES,
+			.formats = WM8915_FORMATS,
+		},
+		.capture = {
+			 .stream_name = "AIF2 Capture",
+			 .channels_min = 1,
+			 .channels_max = 2,
+			 .rates = WM8915_RATES,
+			 .formats = WM8915_FORMATS,
+		 },
+		.ops = &wm8915_dai_ops,
+	},
+};
+
+static __devinit int wm8915_i2c_probe(struct i2c_client *i2c,
+				      const struct i2c_device_id *id)
+{
+	struct wm8915_priv *wm8915;
+	int ret;
+
+	wm8915 = kzalloc(sizeof(struct wm8915_priv), GFP_KERNEL);
+	if (wm8915 == NULL)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, wm8915);
+
+	if (dev_get_platdata(&i2c->dev))
+		memcpy(&wm8915->pdata, dev_get_platdata(&i2c->dev),
+		       sizeof(wm8915->pdata));
+
+	if (wm8915->pdata.ldo_ena > 0) {
+		ret = gpio_request_one(wm8915->pdata.ldo_ena,
+				       GPIOF_OUT_INIT_LOW, "WM8915 ENA");
+		if (ret < 0) {
+			dev_err(&i2c->dev, "Failed to request GPIO %d: %d\n",
+				wm8915->pdata.ldo_ena, ret);
+			goto err;
+		}
+	}
+
+	ret = snd_soc_register_codec(&i2c->dev,
+				     &soc_codec_dev_wm8915, wm8915_dai,
+				     ARRAY_SIZE(wm8915_dai));
+	if (ret < 0)
+		goto err_gpio;
+
+	return ret;
+
+err_gpio:
+	if (wm8915->pdata.ldo_ena > 0)
+		gpio_free(wm8915->pdata.ldo_ena);
+err:
+	kfree(wm8915);
+
+	return ret;
+}
+
+static __devexit int wm8915_i2c_remove(struct i2c_client *client)
+{
+	struct wm8915_priv *wm8915 = i2c_get_clientdata(client);
+
+	snd_soc_unregister_codec(&client->dev);
+	if (wm8915->pdata.ldo_ena > 0)
+		gpio_free(wm8915->pdata.ldo_ena);
+	kfree(i2c_get_clientdata(client));
+	return 0;
+}
+
+static const struct i2c_device_id wm8915_i2c_id[] = {
+	{ "wm8915", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, wm8915_i2c_id);
+
+static struct i2c_driver wm8915_i2c_driver = {
+	.driver = {
+		.name = "wm8915",
+		.owner = THIS_MODULE,
+	},
+	.probe =    wm8915_i2c_probe,
+	.remove =   __devexit_p(wm8915_i2c_remove),
+	.id_table = wm8915_i2c_id,
+};
+
+static int __init wm8915_modinit(void)
+{
+	int ret;
+
+	ret = i2c_add_driver(&wm8915_i2c_driver);
+	if (ret != 0) {
+		printk(KERN_ERR "Failed to register WM8915 I2C driver: %d\n",
+		       ret);
+	}
+
+	return ret;
+}
+module_init(wm8915_modinit);
+
+static void __exit wm8915_exit(void)
+{
+	i2c_del_driver(&wm8915_i2c_driver);
+}
+module_exit(wm8915_exit);
+
+MODULE_DESCRIPTION("ASoC WM8915 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8915.h b/sound/soc/codecs/wm8915.h
new file mode 100644
index 0000000000000000000000000000000000000000..200ffd7bf953bb33caa30a022bda879899f73ddb
--- /dev/null
+++ b/sound/soc/codecs/wm8915.h
@@ -0,0 +1,3717 @@
+/*
+ * wm8915.h - WM8915 audio codec interface
+ *
+ * Copyright 2011 Wolfson Microelectronics PLC.
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef _WM8915_H
+#define _WM8915_H
+
+#define WM8915_SYSCLK_MCLK1 1
+#define WM8915_SYSCLK_MCLK2 2
+#define WM8915_SYSCLK_FLL   3
+
+#define WM8915_FLL_MCLK1      1
+#define WM8915_FLL_MCLK2      2
+#define WM8915_FLL_DACLRCLK1  3
+#define WM8915_FLL_BCLK1      4
+
+typedef void (*wm8915_polarity_fn)(struct snd_soc_codec *codec, int polarity);
+
+int wm8915_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+		  wm8915_polarity_fn polarity_cb);
+
+/*
+ * Register values.
+ */
+#define WM8915_SOFTWARE_RESET                   0x00
+#define WM8915_POWER_MANAGEMENT_1               0x01
+#define WM8915_POWER_MANAGEMENT_2               0x02
+#define WM8915_POWER_MANAGEMENT_3               0x03
+#define WM8915_POWER_MANAGEMENT_4               0x04
+#define WM8915_POWER_MANAGEMENT_5               0x05
+#define WM8915_POWER_MANAGEMENT_6               0x06
+#define WM8915_POWER_MANAGEMENT_7               0x07
+#define WM8915_POWER_MANAGEMENT_8               0x08
+#define WM8915_LEFT_LINE_INPUT_VOLUME           0x10
+#define WM8915_RIGHT_LINE_INPUT_VOLUME          0x11
+#define WM8915_LINE_INPUT_CONTROL               0x12
+#define WM8915_DAC1_HPOUT1_VOLUME               0x15
+#define WM8915_DAC2_HPOUT2_VOLUME               0x16
+#define WM8915_DAC1_LEFT_VOLUME                 0x18
+#define WM8915_DAC1_RIGHT_VOLUME                0x19
+#define WM8915_DAC2_LEFT_VOLUME                 0x1A
+#define WM8915_DAC2_RIGHT_VOLUME                0x1B
+#define WM8915_OUTPUT1_LEFT_VOLUME              0x1C
+#define WM8915_OUTPUT1_RIGHT_VOLUME             0x1D
+#define WM8915_OUTPUT2_LEFT_VOLUME              0x1E
+#define WM8915_OUTPUT2_RIGHT_VOLUME             0x1F
+#define WM8915_MICBIAS_1                        0x20
+#define WM8915_MICBIAS_2                        0x21
+#define WM8915_LDO_1                            0x28
+#define WM8915_LDO_2                            0x29
+#define WM8915_ACCESSORY_DETECT_MODE_1          0x30
+#define WM8915_ACCESSORY_DETECT_MODE_2          0x31
+#define WM8915_HEADPHONE_DETECT_1               0x34
+#define WM8915_HEADPHONE_DETECT_2               0x35
+#define WM8915_MIC_DETECT_1                     0x38
+#define WM8915_MIC_DETECT_2                     0x39
+#define WM8915_MIC_DETECT_3                     0x3A
+#define WM8915_CHARGE_PUMP_1                    0x40
+#define WM8915_CHARGE_PUMP_2                    0x41
+#define WM8915_DC_SERVO_1                       0x50
+#define WM8915_DC_SERVO_2                       0x51
+#define WM8915_DC_SERVO_3                       0x52
+#define WM8915_DC_SERVO_5                       0x54
+#define WM8915_DC_SERVO_6                       0x55
+#define WM8915_DC_SERVO_7                       0x56
+#define WM8915_DC_SERVO_READBACK_0              0x57
+#define WM8915_ANALOGUE_HP_1                    0x60
+#define WM8915_ANALOGUE_HP_2                    0x61
+#define WM8915_CHIP_REVISION                    0x100
+#define WM8915_CONTROL_INTERFACE_1              0x101
+#define WM8915_WRITE_SEQUENCER_CTRL_1           0x110
+#define WM8915_WRITE_SEQUENCER_CTRL_2           0x111
+#define WM8915_AIF_CLOCKING_1                   0x200
+#define WM8915_AIF_CLOCKING_2                   0x201
+#define WM8915_CLOCKING_1                       0x208
+#define WM8915_CLOCKING_2                       0x209
+#define WM8915_AIF_RATE                         0x210
+#define WM8915_FLL_CONTROL_1                    0x220
+#define WM8915_FLL_CONTROL_2                    0x221
+#define WM8915_FLL_CONTROL_3                    0x222
+#define WM8915_FLL_CONTROL_4                    0x223
+#define WM8915_FLL_CONTROL_5                    0x224
+#define WM8915_FLL_CONTROL_6                    0x225
+#define WM8915_FLL_EFS_1                        0x226
+#define WM8915_FLL_EFS_2                        0x227
+#define WM8915_AIF1_CONTROL                     0x300
+#define WM8915_AIF1_BCLK                        0x301
+#define WM8915_AIF1_TX_LRCLK_1                  0x302
+#define WM8915_AIF1_TX_LRCLK_2                  0x303
+#define WM8915_AIF1_RX_LRCLK_1                  0x304
+#define WM8915_AIF1_RX_LRCLK_2                  0x305
+#define WM8915_AIF1TX_DATA_CONFIGURATION_1      0x306
+#define WM8915_AIF1TX_DATA_CONFIGURATION_2      0x307
+#define WM8915_AIF1RX_DATA_CONFIGURATION        0x308
+#define WM8915_AIF1TX_CHANNEL_0_CONFIGURATION   0x309
+#define WM8915_AIF1TX_CHANNEL_1_CONFIGURATION   0x30A
+#define WM8915_AIF1TX_CHANNEL_2_CONFIGURATION   0x30B
+#define WM8915_AIF1TX_CHANNEL_3_CONFIGURATION   0x30C
+#define WM8915_AIF1TX_CHANNEL_4_CONFIGURATION   0x30D
+#define WM8915_AIF1TX_CHANNEL_5_CONFIGURATION   0x30E
+#define WM8915_AIF1RX_CHANNEL_0_CONFIGURATION   0x30F
+#define WM8915_AIF1RX_CHANNEL_1_CONFIGURATION   0x310
+#define WM8915_AIF1RX_CHANNEL_2_CONFIGURATION   0x311
+#define WM8915_AIF1RX_CHANNEL_3_CONFIGURATION   0x312
+#define WM8915_AIF1RX_CHANNEL_4_CONFIGURATION   0x313
+#define WM8915_AIF1RX_CHANNEL_5_CONFIGURATION   0x314
+#define WM8915_AIF1RX_MONO_CONFIGURATION        0x315
+#define WM8915_AIF1TX_TEST                      0x31A
+#define WM8915_AIF2_CONTROL                     0x320
+#define WM8915_AIF2_BCLK                        0x321
+#define WM8915_AIF2_TX_LRCLK_1                  0x322
+#define WM8915_AIF2_TX_LRCLK_2                  0x323
+#define WM8915_AIF2_RX_LRCLK_1                  0x324
+#define WM8915_AIF2_RX_LRCLK_2                  0x325
+#define WM8915_AIF2TX_DATA_CONFIGURATION_1      0x326
+#define WM8915_AIF2TX_DATA_CONFIGURATION_2      0x327
+#define WM8915_AIF2RX_DATA_CONFIGURATION        0x328
+#define WM8915_AIF2TX_CHANNEL_0_CONFIGURATION   0x329
+#define WM8915_AIF2TX_CHANNEL_1_CONFIGURATION   0x32A
+#define WM8915_AIF2RX_CHANNEL_0_CONFIGURATION   0x32B
+#define WM8915_AIF2RX_CHANNEL_1_CONFIGURATION   0x32C
+#define WM8915_AIF2RX_MONO_CONFIGURATION        0x32D
+#define WM8915_AIF2TX_TEST                      0x32F
+#define WM8915_DSP1_TX_LEFT_VOLUME              0x400
+#define WM8915_DSP1_TX_RIGHT_VOLUME             0x401
+#define WM8915_DSP1_RX_LEFT_VOLUME              0x402
+#define WM8915_DSP1_RX_RIGHT_VOLUME             0x403
+#define WM8915_DSP1_TX_FILTERS                  0x410
+#define WM8915_DSP1_RX_FILTERS_1                0x420
+#define WM8915_DSP1_RX_FILTERS_2                0x421
+#define WM8915_DSP1_DRC_1                       0x440
+#define WM8915_DSP1_DRC_2                       0x441
+#define WM8915_DSP1_DRC_3                       0x442
+#define WM8915_DSP1_DRC_4                       0x443
+#define WM8915_DSP1_DRC_5                       0x444
+#define WM8915_DSP1_RX_EQ_GAINS_1               0x480
+#define WM8915_DSP1_RX_EQ_GAINS_2               0x481
+#define WM8915_DSP1_RX_EQ_BAND_1_A              0x482
+#define WM8915_DSP1_RX_EQ_BAND_1_B              0x483
+#define WM8915_DSP1_RX_EQ_BAND_1_PG             0x484
+#define WM8915_DSP1_RX_EQ_BAND_2_A              0x485
+#define WM8915_DSP1_RX_EQ_BAND_2_B              0x486
+#define WM8915_DSP1_RX_EQ_BAND_2_C              0x487
+#define WM8915_DSP1_RX_EQ_BAND_2_PG             0x488
+#define WM8915_DSP1_RX_EQ_BAND_3_A              0x489
+#define WM8915_DSP1_RX_EQ_BAND_3_B              0x48A
+#define WM8915_DSP1_RX_EQ_BAND_3_C              0x48B
+#define WM8915_DSP1_RX_EQ_BAND_3_PG             0x48C
+#define WM8915_DSP1_RX_EQ_BAND_4_A              0x48D
+#define WM8915_DSP1_RX_EQ_BAND_4_B              0x48E
+#define WM8915_DSP1_RX_EQ_BAND_4_C              0x48F
+#define WM8915_DSP1_RX_EQ_BAND_4_PG             0x490
+#define WM8915_DSP1_RX_EQ_BAND_5_A              0x491
+#define WM8915_DSP1_RX_EQ_BAND_5_B              0x492
+#define WM8915_DSP1_RX_EQ_BAND_5_PG             0x493
+#define WM8915_DSP2_TX_LEFT_VOLUME              0x500
+#define WM8915_DSP2_TX_RIGHT_VOLUME             0x501
+#define WM8915_DSP2_RX_LEFT_VOLUME              0x502
+#define WM8915_DSP2_RX_RIGHT_VOLUME             0x503
+#define WM8915_DSP2_TX_FILTERS                  0x510
+#define WM8915_DSP2_RX_FILTERS_1                0x520
+#define WM8915_DSP2_RX_FILTERS_2                0x521
+#define WM8915_DSP2_DRC_1                       0x540
+#define WM8915_DSP2_DRC_2                       0x541
+#define WM8915_DSP2_DRC_3                       0x542
+#define WM8915_DSP2_DRC_4                       0x543
+#define WM8915_DSP2_DRC_5                       0x544
+#define WM8915_DSP2_RX_EQ_GAINS_1               0x580
+#define WM8915_DSP2_RX_EQ_GAINS_2               0x581
+#define WM8915_DSP2_RX_EQ_BAND_1_A              0x582
+#define WM8915_DSP2_RX_EQ_BAND_1_B              0x583
+#define WM8915_DSP2_RX_EQ_BAND_1_PG             0x584
+#define WM8915_DSP2_RX_EQ_BAND_2_A              0x585
+#define WM8915_DSP2_RX_EQ_BAND_2_B              0x586
+#define WM8915_DSP2_RX_EQ_BAND_2_C              0x587
+#define WM8915_DSP2_RX_EQ_BAND_2_PG             0x588
+#define WM8915_DSP2_RX_EQ_BAND_3_A              0x589
+#define WM8915_DSP2_RX_EQ_BAND_3_B              0x58A
+#define WM8915_DSP2_RX_EQ_BAND_3_C              0x58B
+#define WM8915_DSP2_RX_EQ_BAND_3_PG             0x58C
+#define WM8915_DSP2_RX_EQ_BAND_4_A              0x58D
+#define WM8915_DSP2_RX_EQ_BAND_4_B              0x58E
+#define WM8915_DSP2_RX_EQ_BAND_4_C              0x58F
+#define WM8915_DSP2_RX_EQ_BAND_4_PG             0x590
+#define WM8915_DSP2_RX_EQ_BAND_5_A              0x591
+#define WM8915_DSP2_RX_EQ_BAND_5_B              0x592
+#define WM8915_DSP2_RX_EQ_BAND_5_PG             0x593
+#define WM8915_DAC1_MIXER_VOLUMES               0x600
+#define WM8915_DAC1_LEFT_MIXER_ROUTING          0x601
+#define WM8915_DAC1_RIGHT_MIXER_ROUTING         0x602
+#define WM8915_DAC2_MIXER_VOLUMES               0x603
+#define WM8915_DAC2_LEFT_MIXER_ROUTING          0x604
+#define WM8915_DAC2_RIGHT_MIXER_ROUTING         0x605
+#define WM8915_DSP1_TX_LEFT_MIXER_ROUTING       0x606
+#define WM8915_DSP1_TX_RIGHT_MIXER_ROUTING      0x607
+#define WM8915_DSP2_TX_LEFT_MIXER_ROUTING       0x608
+#define WM8915_DSP2_TX_RIGHT_MIXER_ROUTING      0x609
+#define WM8915_DSP_TX_MIXER_SELECT              0x60A
+#define WM8915_DAC_SOFTMUTE                     0x610
+#define WM8915_OVERSAMPLING                     0x620
+#define WM8915_SIDETONE                         0x621
+#define WM8915_GPIO_1                           0x700
+#define WM8915_GPIO_2                           0x701
+#define WM8915_GPIO_3                           0x702
+#define WM8915_GPIO_4                           0x703
+#define WM8915_GPIO_5                           0x704
+#define WM8915_PULL_CONTROL_1                   0x720
+#define WM8915_PULL_CONTROL_2                   0x721
+#define WM8915_INTERRUPT_STATUS_1               0x730
+#define WM8915_INTERRUPT_STATUS_2               0x731
+#define WM8915_INTERRUPT_RAW_STATUS_2           0x732
+#define WM8915_INTERRUPT_STATUS_1_MASK          0x738
+#define WM8915_INTERRUPT_STATUS_2_MASK          0x739
+#define WM8915_INTERRUPT_CONTROL                0x740
+#define WM8915_LEFT_PDM_SPEAKER                 0x800
+#define WM8915_RIGHT_PDM_SPEAKER                0x801
+#define WM8915_PDM_SPEAKER_MUTE_SEQUENCE        0x802
+#define WM8915_PDM_SPEAKER_VOLUME               0x803
+#define WM8915_WRITE_SEQUENCER_0                0x3000
+#define WM8915_WRITE_SEQUENCER_1                0x3001
+#define WM8915_WRITE_SEQUENCER_2                0x3002
+#define WM8915_WRITE_SEQUENCER_3                0x3003
+#define WM8915_WRITE_SEQUENCER_4                0x3004
+#define WM8915_WRITE_SEQUENCER_5                0x3005
+#define WM8915_WRITE_SEQUENCER_6                0x3006
+#define WM8915_WRITE_SEQUENCER_7                0x3007
+#define WM8915_WRITE_SEQUENCER_8                0x3008
+#define WM8915_WRITE_SEQUENCER_9                0x3009
+#define WM8915_WRITE_SEQUENCER_10               0x300A
+#define WM8915_WRITE_SEQUENCER_11               0x300B
+#define WM8915_WRITE_SEQUENCER_12               0x300C
+#define WM8915_WRITE_SEQUENCER_13               0x300D
+#define WM8915_WRITE_SEQUENCER_14               0x300E
+#define WM8915_WRITE_SEQUENCER_15               0x300F
+#define WM8915_WRITE_SEQUENCER_16               0x3010
+#define WM8915_WRITE_SEQUENCER_17               0x3011
+#define WM8915_WRITE_SEQUENCER_18               0x3012
+#define WM8915_WRITE_SEQUENCER_19               0x3013
+#define WM8915_WRITE_SEQUENCER_20               0x3014
+#define WM8915_WRITE_SEQUENCER_21               0x3015
+#define WM8915_WRITE_SEQUENCER_22               0x3016
+#define WM8915_WRITE_SEQUENCER_23               0x3017
+#define WM8915_WRITE_SEQUENCER_24               0x3018
+#define WM8915_WRITE_SEQUENCER_25               0x3019
+#define WM8915_WRITE_SEQUENCER_26               0x301A
+#define WM8915_WRITE_SEQUENCER_27               0x301B
+#define WM8915_WRITE_SEQUENCER_28               0x301C
+#define WM8915_WRITE_SEQUENCER_29               0x301D
+#define WM8915_WRITE_SEQUENCER_30               0x301E
+#define WM8915_WRITE_SEQUENCER_31               0x301F
+#define WM8915_WRITE_SEQUENCER_32               0x3020
+#define WM8915_WRITE_SEQUENCER_33               0x3021
+#define WM8915_WRITE_SEQUENCER_34               0x3022
+#define WM8915_WRITE_SEQUENCER_35               0x3023
+#define WM8915_WRITE_SEQUENCER_36               0x3024
+#define WM8915_WRITE_SEQUENCER_37               0x3025
+#define WM8915_WRITE_SEQUENCER_38               0x3026
+#define WM8915_WRITE_SEQUENCER_39               0x3027
+#define WM8915_WRITE_SEQUENCER_40               0x3028
+#define WM8915_WRITE_SEQUENCER_41               0x3029
+#define WM8915_WRITE_SEQUENCER_42               0x302A
+#define WM8915_WRITE_SEQUENCER_43               0x302B
+#define WM8915_WRITE_SEQUENCER_44               0x302C
+#define WM8915_WRITE_SEQUENCER_45               0x302D
+#define WM8915_WRITE_SEQUENCER_46               0x302E
+#define WM8915_WRITE_SEQUENCER_47               0x302F
+#define WM8915_WRITE_SEQUENCER_48               0x3030
+#define WM8915_WRITE_SEQUENCER_49               0x3031
+#define WM8915_WRITE_SEQUENCER_50               0x3032
+#define WM8915_WRITE_SEQUENCER_51               0x3033
+#define WM8915_WRITE_SEQUENCER_52               0x3034
+#define WM8915_WRITE_SEQUENCER_53               0x3035
+#define WM8915_WRITE_SEQUENCER_54               0x3036
+#define WM8915_WRITE_SEQUENCER_55               0x3037
+#define WM8915_WRITE_SEQUENCER_56               0x3038
+#define WM8915_WRITE_SEQUENCER_57               0x3039
+#define WM8915_WRITE_SEQUENCER_58               0x303A
+#define WM8915_WRITE_SEQUENCER_59               0x303B
+#define WM8915_WRITE_SEQUENCER_60               0x303C
+#define WM8915_WRITE_SEQUENCER_61               0x303D
+#define WM8915_WRITE_SEQUENCER_62               0x303E
+#define WM8915_WRITE_SEQUENCER_63               0x303F
+#define WM8915_WRITE_SEQUENCER_64               0x3040
+#define WM8915_WRITE_SEQUENCER_65               0x3041
+#define WM8915_WRITE_SEQUENCER_66               0x3042
+#define WM8915_WRITE_SEQUENCER_67               0x3043
+#define WM8915_WRITE_SEQUENCER_68               0x3044
+#define WM8915_WRITE_SEQUENCER_69               0x3045
+#define WM8915_WRITE_SEQUENCER_70               0x3046
+#define WM8915_WRITE_SEQUENCER_71               0x3047
+#define WM8915_WRITE_SEQUENCER_72               0x3048
+#define WM8915_WRITE_SEQUENCER_73               0x3049
+#define WM8915_WRITE_SEQUENCER_74               0x304A
+#define WM8915_WRITE_SEQUENCER_75               0x304B
+#define WM8915_WRITE_SEQUENCER_76               0x304C
+#define WM8915_WRITE_SEQUENCER_77               0x304D
+#define WM8915_WRITE_SEQUENCER_78               0x304E
+#define WM8915_WRITE_SEQUENCER_79               0x304F
+#define WM8915_WRITE_SEQUENCER_80               0x3050
+#define WM8915_WRITE_SEQUENCER_81               0x3051
+#define WM8915_WRITE_SEQUENCER_82               0x3052
+#define WM8915_WRITE_SEQUENCER_83               0x3053
+#define WM8915_WRITE_SEQUENCER_84               0x3054
+#define WM8915_WRITE_SEQUENCER_85               0x3055
+#define WM8915_WRITE_SEQUENCER_86               0x3056
+#define WM8915_WRITE_SEQUENCER_87               0x3057
+#define WM8915_WRITE_SEQUENCER_88               0x3058
+#define WM8915_WRITE_SEQUENCER_89               0x3059
+#define WM8915_WRITE_SEQUENCER_90               0x305A
+#define WM8915_WRITE_SEQUENCER_91               0x305B
+#define WM8915_WRITE_SEQUENCER_92               0x305C
+#define WM8915_WRITE_SEQUENCER_93               0x305D
+#define WM8915_WRITE_SEQUENCER_94               0x305E
+#define WM8915_WRITE_SEQUENCER_95               0x305F
+#define WM8915_WRITE_SEQUENCER_96               0x3060
+#define WM8915_WRITE_SEQUENCER_97               0x3061
+#define WM8915_WRITE_SEQUENCER_98               0x3062
+#define WM8915_WRITE_SEQUENCER_99               0x3063
+#define WM8915_WRITE_SEQUENCER_100              0x3064
+#define WM8915_WRITE_SEQUENCER_101              0x3065
+#define WM8915_WRITE_SEQUENCER_102              0x3066
+#define WM8915_WRITE_SEQUENCER_103              0x3067
+#define WM8915_WRITE_SEQUENCER_104              0x3068
+#define WM8915_WRITE_SEQUENCER_105              0x3069
+#define WM8915_WRITE_SEQUENCER_106              0x306A
+#define WM8915_WRITE_SEQUENCER_107              0x306B
+#define WM8915_WRITE_SEQUENCER_108              0x306C
+#define WM8915_WRITE_SEQUENCER_109              0x306D
+#define WM8915_WRITE_SEQUENCER_110              0x306E
+#define WM8915_WRITE_SEQUENCER_111              0x306F
+#define WM8915_WRITE_SEQUENCER_112              0x3070
+#define WM8915_WRITE_SEQUENCER_113              0x3071
+#define WM8915_WRITE_SEQUENCER_114              0x3072
+#define WM8915_WRITE_SEQUENCER_115              0x3073
+#define WM8915_WRITE_SEQUENCER_116              0x3074
+#define WM8915_WRITE_SEQUENCER_117              0x3075
+#define WM8915_WRITE_SEQUENCER_118              0x3076
+#define WM8915_WRITE_SEQUENCER_119              0x3077
+#define WM8915_WRITE_SEQUENCER_120              0x3078
+#define WM8915_WRITE_SEQUENCER_121              0x3079
+#define WM8915_WRITE_SEQUENCER_122              0x307A
+#define WM8915_WRITE_SEQUENCER_123              0x307B
+#define WM8915_WRITE_SEQUENCER_124              0x307C
+#define WM8915_WRITE_SEQUENCER_125              0x307D
+#define WM8915_WRITE_SEQUENCER_126              0x307E
+#define WM8915_WRITE_SEQUENCER_127              0x307F
+#define WM8915_WRITE_SEQUENCER_128              0x3080
+#define WM8915_WRITE_SEQUENCER_129              0x3081
+#define WM8915_WRITE_SEQUENCER_130              0x3082
+#define WM8915_WRITE_SEQUENCER_131              0x3083
+#define WM8915_WRITE_SEQUENCER_132              0x3084
+#define WM8915_WRITE_SEQUENCER_133              0x3085
+#define WM8915_WRITE_SEQUENCER_134              0x3086
+#define WM8915_WRITE_SEQUENCER_135              0x3087
+#define WM8915_WRITE_SEQUENCER_136              0x3088
+#define WM8915_WRITE_SEQUENCER_137              0x3089
+#define WM8915_WRITE_SEQUENCER_138              0x308A
+#define WM8915_WRITE_SEQUENCER_139              0x308B
+#define WM8915_WRITE_SEQUENCER_140              0x308C
+#define WM8915_WRITE_SEQUENCER_141              0x308D
+#define WM8915_WRITE_SEQUENCER_142              0x308E
+#define WM8915_WRITE_SEQUENCER_143              0x308F
+#define WM8915_WRITE_SEQUENCER_144              0x3090
+#define WM8915_WRITE_SEQUENCER_145              0x3091
+#define WM8915_WRITE_SEQUENCER_146              0x3092
+#define WM8915_WRITE_SEQUENCER_147              0x3093
+#define WM8915_WRITE_SEQUENCER_148              0x3094
+#define WM8915_WRITE_SEQUENCER_149              0x3095
+#define WM8915_WRITE_SEQUENCER_150              0x3096
+#define WM8915_WRITE_SEQUENCER_151              0x3097
+#define WM8915_WRITE_SEQUENCER_152              0x3098
+#define WM8915_WRITE_SEQUENCER_153              0x3099
+#define WM8915_WRITE_SEQUENCER_154              0x309A
+#define WM8915_WRITE_SEQUENCER_155              0x309B
+#define WM8915_WRITE_SEQUENCER_156              0x309C
+#define WM8915_WRITE_SEQUENCER_157              0x309D
+#define WM8915_WRITE_SEQUENCER_158              0x309E
+#define WM8915_WRITE_SEQUENCER_159              0x309F
+#define WM8915_WRITE_SEQUENCER_160              0x30A0
+#define WM8915_WRITE_SEQUENCER_161              0x30A1
+#define WM8915_WRITE_SEQUENCER_162              0x30A2
+#define WM8915_WRITE_SEQUENCER_163              0x30A3
+#define WM8915_WRITE_SEQUENCER_164              0x30A4
+#define WM8915_WRITE_SEQUENCER_165              0x30A5
+#define WM8915_WRITE_SEQUENCER_166              0x30A6
+#define WM8915_WRITE_SEQUENCER_167              0x30A7
+#define WM8915_WRITE_SEQUENCER_168              0x30A8
+#define WM8915_WRITE_SEQUENCER_169              0x30A9
+#define WM8915_WRITE_SEQUENCER_170              0x30AA
+#define WM8915_WRITE_SEQUENCER_171              0x30AB
+#define WM8915_WRITE_SEQUENCER_172              0x30AC
+#define WM8915_WRITE_SEQUENCER_173              0x30AD
+#define WM8915_WRITE_SEQUENCER_174              0x30AE
+#define WM8915_WRITE_SEQUENCER_175              0x30AF
+#define WM8915_WRITE_SEQUENCER_176              0x30B0
+#define WM8915_WRITE_SEQUENCER_177              0x30B1
+#define WM8915_WRITE_SEQUENCER_178              0x30B2
+#define WM8915_WRITE_SEQUENCER_179              0x30B3
+#define WM8915_WRITE_SEQUENCER_180              0x30B4
+#define WM8915_WRITE_SEQUENCER_181              0x30B5
+#define WM8915_WRITE_SEQUENCER_182              0x30B6
+#define WM8915_WRITE_SEQUENCER_183              0x30B7
+#define WM8915_WRITE_SEQUENCER_184              0x30B8
+#define WM8915_WRITE_SEQUENCER_185              0x30B9
+#define WM8915_WRITE_SEQUENCER_186              0x30BA
+#define WM8915_WRITE_SEQUENCER_187              0x30BB
+#define WM8915_WRITE_SEQUENCER_188              0x30BC
+#define WM8915_WRITE_SEQUENCER_189              0x30BD
+#define WM8915_WRITE_SEQUENCER_190              0x30BE
+#define WM8915_WRITE_SEQUENCER_191              0x30BF
+#define WM8915_WRITE_SEQUENCER_192              0x30C0
+#define WM8915_WRITE_SEQUENCER_193              0x30C1
+#define WM8915_WRITE_SEQUENCER_194              0x30C2
+#define WM8915_WRITE_SEQUENCER_195              0x30C3
+#define WM8915_WRITE_SEQUENCER_196              0x30C4
+#define WM8915_WRITE_SEQUENCER_197              0x30C5
+#define WM8915_WRITE_SEQUENCER_198              0x30C6
+#define WM8915_WRITE_SEQUENCER_199              0x30C7
+#define WM8915_WRITE_SEQUENCER_200              0x30C8
+#define WM8915_WRITE_SEQUENCER_201              0x30C9
+#define WM8915_WRITE_SEQUENCER_202              0x30CA
+#define WM8915_WRITE_SEQUENCER_203              0x30CB
+#define WM8915_WRITE_SEQUENCER_204              0x30CC
+#define WM8915_WRITE_SEQUENCER_205              0x30CD
+#define WM8915_WRITE_SEQUENCER_206              0x30CE
+#define WM8915_WRITE_SEQUENCER_207              0x30CF
+#define WM8915_WRITE_SEQUENCER_208              0x30D0
+#define WM8915_WRITE_SEQUENCER_209              0x30D1
+#define WM8915_WRITE_SEQUENCER_210              0x30D2
+#define WM8915_WRITE_SEQUENCER_211              0x30D3
+#define WM8915_WRITE_SEQUENCER_212              0x30D4
+#define WM8915_WRITE_SEQUENCER_213              0x30D5
+#define WM8915_WRITE_SEQUENCER_214              0x30D6
+#define WM8915_WRITE_SEQUENCER_215              0x30D7
+#define WM8915_WRITE_SEQUENCER_216              0x30D8
+#define WM8915_WRITE_SEQUENCER_217              0x30D9
+#define WM8915_WRITE_SEQUENCER_218              0x30DA
+#define WM8915_WRITE_SEQUENCER_219              0x30DB
+#define WM8915_WRITE_SEQUENCER_220              0x30DC
+#define WM8915_WRITE_SEQUENCER_221              0x30DD
+#define WM8915_WRITE_SEQUENCER_222              0x30DE
+#define WM8915_WRITE_SEQUENCER_223              0x30DF
+#define WM8915_WRITE_SEQUENCER_224              0x30E0
+#define WM8915_WRITE_SEQUENCER_225              0x30E1
+#define WM8915_WRITE_SEQUENCER_226              0x30E2
+#define WM8915_WRITE_SEQUENCER_227              0x30E3
+#define WM8915_WRITE_SEQUENCER_228              0x30E4
+#define WM8915_WRITE_SEQUENCER_229              0x30E5
+#define WM8915_WRITE_SEQUENCER_230              0x30E6
+#define WM8915_WRITE_SEQUENCER_231              0x30E7
+#define WM8915_WRITE_SEQUENCER_232              0x30E8
+#define WM8915_WRITE_SEQUENCER_233              0x30E9
+#define WM8915_WRITE_SEQUENCER_234              0x30EA
+#define WM8915_WRITE_SEQUENCER_235              0x30EB
+#define WM8915_WRITE_SEQUENCER_236              0x30EC
+#define WM8915_WRITE_SEQUENCER_237              0x30ED
+#define WM8915_WRITE_SEQUENCER_238              0x30EE
+#define WM8915_WRITE_SEQUENCER_239              0x30EF
+#define WM8915_WRITE_SEQUENCER_240              0x30F0
+#define WM8915_WRITE_SEQUENCER_241              0x30F1
+#define WM8915_WRITE_SEQUENCER_242              0x30F2
+#define WM8915_WRITE_SEQUENCER_243              0x30F3
+#define WM8915_WRITE_SEQUENCER_244              0x30F4
+#define WM8915_WRITE_SEQUENCER_245              0x30F5
+#define WM8915_WRITE_SEQUENCER_246              0x30F6
+#define WM8915_WRITE_SEQUENCER_247              0x30F7
+#define WM8915_WRITE_SEQUENCER_248              0x30F8
+#define WM8915_WRITE_SEQUENCER_249              0x30F9
+#define WM8915_WRITE_SEQUENCER_250              0x30FA
+#define WM8915_WRITE_SEQUENCER_251              0x30FB
+#define WM8915_WRITE_SEQUENCER_252              0x30FC
+#define WM8915_WRITE_SEQUENCER_253              0x30FD
+#define WM8915_WRITE_SEQUENCER_254              0x30FE
+#define WM8915_WRITE_SEQUENCER_255              0x30FF
+#define WM8915_WRITE_SEQUENCER_256              0x3100
+#define WM8915_WRITE_SEQUENCER_257              0x3101
+#define WM8915_WRITE_SEQUENCER_258              0x3102
+#define WM8915_WRITE_SEQUENCER_259              0x3103
+#define WM8915_WRITE_SEQUENCER_260              0x3104
+#define WM8915_WRITE_SEQUENCER_261              0x3105
+#define WM8915_WRITE_SEQUENCER_262              0x3106
+#define WM8915_WRITE_SEQUENCER_263              0x3107
+#define WM8915_WRITE_SEQUENCER_264              0x3108
+#define WM8915_WRITE_SEQUENCER_265              0x3109
+#define WM8915_WRITE_SEQUENCER_266              0x310A
+#define WM8915_WRITE_SEQUENCER_267              0x310B
+#define WM8915_WRITE_SEQUENCER_268              0x310C
+#define WM8915_WRITE_SEQUENCER_269              0x310D
+#define WM8915_WRITE_SEQUENCER_270              0x310E
+#define WM8915_WRITE_SEQUENCER_271              0x310F
+#define WM8915_WRITE_SEQUENCER_272              0x3110
+#define WM8915_WRITE_SEQUENCER_273              0x3111
+#define WM8915_WRITE_SEQUENCER_274              0x3112
+#define WM8915_WRITE_SEQUENCER_275              0x3113
+#define WM8915_WRITE_SEQUENCER_276              0x3114
+#define WM8915_WRITE_SEQUENCER_277              0x3115
+#define WM8915_WRITE_SEQUENCER_278              0x3116
+#define WM8915_WRITE_SEQUENCER_279              0x3117
+#define WM8915_WRITE_SEQUENCER_280              0x3118
+#define WM8915_WRITE_SEQUENCER_281              0x3119
+#define WM8915_WRITE_SEQUENCER_282              0x311A
+#define WM8915_WRITE_SEQUENCER_283              0x311B
+#define WM8915_WRITE_SEQUENCER_284              0x311C
+#define WM8915_WRITE_SEQUENCER_285              0x311D
+#define WM8915_WRITE_SEQUENCER_286              0x311E
+#define WM8915_WRITE_SEQUENCER_287              0x311F
+#define WM8915_WRITE_SEQUENCER_288              0x3120
+#define WM8915_WRITE_SEQUENCER_289              0x3121
+#define WM8915_WRITE_SEQUENCER_290              0x3122
+#define WM8915_WRITE_SEQUENCER_291              0x3123
+#define WM8915_WRITE_SEQUENCER_292              0x3124
+#define WM8915_WRITE_SEQUENCER_293              0x3125
+#define WM8915_WRITE_SEQUENCER_294              0x3126
+#define WM8915_WRITE_SEQUENCER_295              0x3127
+#define WM8915_WRITE_SEQUENCER_296              0x3128
+#define WM8915_WRITE_SEQUENCER_297              0x3129
+#define WM8915_WRITE_SEQUENCER_298              0x312A
+#define WM8915_WRITE_SEQUENCER_299              0x312B
+#define WM8915_WRITE_SEQUENCER_300              0x312C
+#define WM8915_WRITE_SEQUENCER_301              0x312D
+#define WM8915_WRITE_SEQUENCER_302              0x312E
+#define WM8915_WRITE_SEQUENCER_303              0x312F
+#define WM8915_WRITE_SEQUENCER_304              0x3130
+#define WM8915_WRITE_SEQUENCER_305              0x3131
+#define WM8915_WRITE_SEQUENCER_306              0x3132
+#define WM8915_WRITE_SEQUENCER_307              0x3133
+#define WM8915_WRITE_SEQUENCER_308              0x3134
+#define WM8915_WRITE_SEQUENCER_309              0x3135
+#define WM8915_WRITE_SEQUENCER_310              0x3136
+#define WM8915_WRITE_SEQUENCER_311              0x3137
+#define WM8915_WRITE_SEQUENCER_312              0x3138
+#define WM8915_WRITE_SEQUENCER_313              0x3139
+#define WM8915_WRITE_SEQUENCER_314              0x313A
+#define WM8915_WRITE_SEQUENCER_315              0x313B
+#define WM8915_WRITE_SEQUENCER_316              0x313C
+#define WM8915_WRITE_SEQUENCER_317              0x313D
+#define WM8915_WRITE_SEQUENCER_318              0x313E
+#define WM8915_WRITE_SEQUENCER_319              0x313F
+#define WM8915_WRITE_SEQUENCER_320              0x3140
+#define WM8915_WRITE_SEQUENCER_321              0x3141
+#define WM8915_WRITE_SEQUENCER_322              0x3142
+#define WM8915_WRITE_SEQUENCER_323              0x3143
+#define WM8915_WRITE_SEQUENCER_324              0x3144
+#define WM8915_WRITE_SEQUENCER_325              0x3145
+#define WM8915_WRITE_SEQUENCER_326              0x3146
+#define WM8915_WRITE_SEQUENCER_327              0x3147
+#define WM8915_WRITE_SEQUENCER_328              0x3148
+#define WM8915_WRITE_SEQUENCER_329              0x3149
+#define WM8915_WRITE_SEQUENCER_330              0x314A
+#define WM8915_WRITE_SEQUENCER_331              0x314B
+#define WM8915_WRITE_SEQUENCER_332              0x314C
+#define WM8915_WRITE_SEQUENCER_333              0x314D
+#define WM8915_WRITE_SEQUENCER_334              0x314E
+#define WM8915_WRITE_SEQUENCER_335              0x314F
+#define WM8915_WRITE_SEQUENCER_336              0x3150
+#define WM8915_WRITE_SEQUENCER_337              0x3151
+#define WM8915_WRITE_SEQUENCER_338              0x3152
+#define WM8915_WRITE_SEQUENCER_339              0x3153
+#define WM8915_WRITE_SEQUENCER_340              0x3154
+#define WM8915_WRITE_SEQUENCER_341              0x3155
+#define WM8915_WRITE_SEQUENCER_342              0x3156
+#define WM8915_WRITE_SEQUENCER_343              0x3157
+#define WM8915_WRITE_SEQUENCER_344              0x3158
+#define WM8915_WRITE_SEQUENCER_345              0x3159
+#define WM8915_WRITE_SEQUENCER_346              0x315A
+#define WM8915_WRITE_SEQUENCER_347              0x315B
+#define WM8915_WRITE_SEQUENCER_348              0x315C
+#define WM8915_WRITE_SEQUENCER_349              0x315D
+#define WM8915_WRITE_SEQUENCER_350              0x315E
+#define WM8915_WRITE_SEQUENCER_351              0x315F
+#define WM8915_WRITE_SEQUENCER_352              0x3160
+#define WM8915_WRITE_SEQUENCER_353              0x3161
+#define WM8915_WRITE_SEQUENCER_354              0x3162
+#define WM8915_WRITE_SEQUENCER_355              0x3163
+#define WM8915_WRITE_SEQUENCER_356              0x3164
+#define WM8915_WRITE_SEQUENCER_357              0x3165
+#define WM8915_WRITE_SEQUENCER_358              0x3166
+#define WM8915_WRITE_SEQUENCER_359              0x3167
+#define WM8915_WRITE_SEQUENCER_360              0x3168
+#define WM8915_WRITE_SEQUENCER_361              0x3169
+#define WM8915_WRITE_SEQUENCER_362              0x316A
+#define WM8915_WRITE_SEQUENCER_363              0x316B
+#define WM8915_WRITE_SEQUENCER_364              0x316C
+#define WM8915_WRITE_SEQUENCER_365              0x316D
+#define WM8915_WRITE_SEQUENCER_366              0x316E
+#define WM8915_WRITE_SEQUENCER_367              0x316F
+#define WM8915_WRITE_SEQUENCER_368              0x3170
+#define WM8915_WRITE_SEQUENCER_369              0x3171
+#define WM8915_WRITE_SEQUENCER_370              0x3172
+#define WM8915_WRITE_SEQUENCER_371              0x3173
+#define WM8915_WRITE_SEQUENCER_372              0x3174
+#define WM8915_WRITE_SEQUENCER_373              0x3175
+#define WM8915_WRITE_SEQUENCER_374              0x3176
+#define WM8915_WRITE_SEQUENCER_375              0x3177
+#define WM8915_WRITE_SEQUENCER_376              0x3178
+#define WM8915_WRITE_SEQUENCER_377              0x3179
+#define WM8915_WRITE_SEQUENCER_378              0x317A
+#define WM8915_WRITE_SEQUENCER_379              0x317B
+#define WM8915_WRITE_SEQUENCER_380              0x317C
+#define WM8915_WRITE_SEQUENCER_381              0x317D
+#define WM8915_WRITE_SEQUENCER_382              0x317E
+#define WM8915_WRITE_SEQUENCER_383              0x317F
+#define WM8915_WRITE_SEQUENCER_384              0x3180
+#define WM8915_WRITE_SEQUENCER_385              0x3181
+#define WM8915_WRITE_SEQUENCER_386              0x3182
+#define WM8915_WRITE_SEQUENCER_387              0x3183
+#define WM8915_WRITE_SEQUENCER_388              0x3184
+#define WM8915_WRITE_SEQUENCER_389              0x3185
+#define WM8915_WRITE_SEQUENCER_390              0x3186
+#define WM8915_WRITE_SEQUENCER_391              0x3187
+#define WM8915_WRITE_SEQUENCER_392              0x3188
+#define WM8915_WRITE_SEQUENCER_393              0x3189
+#define WM8915_WRITE_SEQUENCER_394              0x318A
+#define WM8915_WRITE_SEQUENCER_395              0x318B
+#define WM8915_WRITE_SEQUENCER_396              0x318C
+#define WM8915_WRITE_SEQUENCER_397              0x318D
+#define WM8915_WRITE_SEQUENCER_398              0x318E
+#define WM8915_WRITE_SEQUENCER_399              0x318F
+#define WM8915_WRITE_SEQUENCER_400              0x3190
+#define WM8915_WRITE_SEQUENCER_401              0x3191
+#define WM8915_WRITE_SEQUENCER_402              0x3192
+#define WM8915_WRITE_SEQUENCER_403              0x3193
+#define WM8915_WRITE_SEQUENCER_404              0x3194
+#define WM8915_WRITE_SEQUENCER_405              0x3195
+#define WM8915_WRITE_SEQUENCER_406              0x3196
+#define WM8915_WRITE_SEQUENCER_407              0x3197
+#define WM8915_WRITE_SEQUENCER_408              0x3198
+#define WM8915_WRITE_SEQUENCER_409              0x3199
+#define WM8915_WRITE_SEQUENCER_410              0x319A
+#define WM8915_WRITE_SEQUENCER_411              0x319B
+#define WM8915_WRITE_SEQUENCER_412              0x319C
+#define WM8915_WRITE_SEQUENCER_413              0x319D
+#define WM8915_WRITE_SEQUENCER_414              0x319E
+#define WM8915_WRITE_SEQUENCER_415              0x319F
+#define WM8915_WRITE_SEQUENCER_416              0x31A0
+#define WM8915_WRITE_SEQUENCER_417              0x31A1
+#define WM8915_WRITE_SEQUENCER_418              0x31A2
+#define WM8915_WRITE_SEQUENCER_419              0x31A3
+#define WM8915_WRITE_SEQUENCER_420              0x31A4
+#define WM8915_WRITE_SEQUENCER_421              0x31A5
+#define WM8915_WRITE_SEQUENCER_422              0x31A6
+#define WM8915_WRITE_SEQUENCER_423              0x31A7
+#define WM8915_WRITE_SEQUENCER_424              0x31A8
+#define WM8915_WRITE_SEQUENCER_425              0x31A9
+#define WM8915_WRITE_SEQUENCER_426              0x31AA
+#define WM8915_WRITE_SEQUENCER_427              0x31AB
+#define WM8915_WRITE_SEQUENCER_428              0x31AC
+#define WM8915_WRITE_SEQUENCER_429              0x31AD
+#define WM8915_WRITE_SEQUENCER_430              0x31AE
+#define WM8915_WRITE_SEQUENCER_431              0x31AF
+#define WM8915_WRITE_SEQUENCER_432              0x31B0
+#define WM8915_WRITE_SEQUENCER_433              0x31B1
+#define WM8915_WRITE_SEQUENCER_434              0x31B2
+#define WM8915_WRITE_SEQUENCER_435              0x31B3
+#define WM8915_WRITE_SEQUENCER_436              0x31B4
+#define WM8915_WRITE_SEQUENCER_437              0x31B5
+#define WM8915_WRITE_SEQUENCER_438              0x31B6
+#define WM8915_WRITE_SEQUENCER_439              0x31B7
+#define WM8915_WRITE_SEQUENCER_440              0x31B8
+#define WM8915_WRITE_SEQUENCER_441              0x31B9
+#define WM8915_WRITE_SEQUENCER_442              0x31BA
+#define WM8915_WRITE_SEQUENCER_443              0x31BB
+#define WM8915_WRITE_SEQUENCER_444              0x31BC
+#define WM8915_WRITE_SEQUENCER_445              0x31BD
+#define WM8915_WRITE_SEQUENCER_446              0x31BE
+#define WM8915_WRITE_SEQUENCER_447              0x31BF
+#define WM8915_WRITE_SEQUENCER_448              0x31C0
+#define WM8915_WRITE_SEQUENCER_449              0x31C1
+#define WM8915_WRITE_SEQUENCER_450              0x31C2
+#define WM8915_WRITE_SEQUENCER_451              0x31C3
+#define WM8915_WRITE_SEQUENCER_452              0x31C4
+#define WM8915_WRITE_SEQUENCER_453              0x31C5
+#define WM8915_WRITE_SEQUENCER_454              0x31C6
+#define WM8915_WRITE_SEQUENCER_455              0x31C7
+#define WM8915_WRITE_SEQUENCER_456              0x31C8
+#define WM8915_WRITE_SEQUENCER_457              0x31C9
+#define WM8915_WRITE_SEQUENCER_458              0x31CA
+#define WM8915_WRITE_SEQUENCER_459              0x31CB
+#define WM8915_WRITE_SEQUENCER_460              0x31CC
+#define WM8915_WRITE_SEQUENCER_461              0x31CD
+#define WM8915_WRITE_SEQUENCER_462              0x31CE
+#define WM8915_WRITE_SEQUENCER_463              0x31CF
+#define WM8915_WRITE_SEQUENCER_464              0x31D0
+#define WM8915_WRITE_SEQUENCER_465              0x31D1
+#define WM8915_WRITE_SEQUENCER_466              0x31D2
+#define WM8915_WRITE_SEQUENCER_467              0x31D3
+#define WM8915_WRITE_SEQUENCER_468              0x31D4
+#define WM8915_WRITE_SEQUENCER_469              0x31D5
+#define WM8915_WRITE_SEQUENCER_470              0x31D6
+#define WM8915_WRITE_SEQUENCER_471              0x31D7
+#define WM8915_WRITE_SEQUENCER_472              0x31D8
+#define WM8915_WRITE_SEQUENCER_473              0x31D9
+#define WM8915_WRITE_SEQUENCER_474              0x31DA
+#define WM8915_WRITE_SEQUENCER_475              0x31DB
+#define WM8915_WRITE_SEQUENCER_476              0x31DC
+#define WM8915_WRITE_SEQUENCER_477              0x31DD
+#define WM8915_WRITE_SEQUENCER_478              0x31DE
+#define WM8915_WRITE_SEQUENCER_479              0x31DF
+#define WM8915_WRITE_SEQUENCER_480              0x31E0
+#define WM8915_WRITE_SEQUENCER_481              0x31E1
+#define WM8915_WRITE_SEQUENCER_482              0x31E2
+#define WM8915_WRITE_SEQUENCER_483              0x31E3
+#define WM8915_WRITE_SEQUENCER_484              0x31E4
+#define WM8915_WRITE_SEQUENCER_485              0x31E5
+#define WM8915_WRITE_SEQUENCER_486              0x31E6
+#define WM8915_WRITE_SEQUENCER_487              0x31E7
+#define WM8915_WRITE_SEQUENCER_488              0x31E8
+#define WM8915_WRITE_SEQUENCER_489              0x31E9
+#define WM8915_WRITE_SEQUENCER_490              0x31EA
+#define WM8915_WRITE_SEQUENCER_491              0x31EB
+#define WM8915_WRITE_SEQUENCER_492              0x31EC
+#define WM8915_WRITE_SEQUENCER_493              0x31ED
+#define WM8915_WRITE_SEQUENCER_494              0x31EE
+#define WM8915_WRITE_SEQUENCER_495              0x31EF
+#define WM8915_WRITE_SEQUENCER_496              0x31F0
+#define WM8915_WRITE_SEQUENCER_497              0x31F1
+#define WM8915_WRITE_SEQUENCER_498              0x31F2
+#define WM8915_WRITE_SEQUENCER_499              0x31F3
+#define WM8915_WRITE_SEQUENCER_500              0x31F4
+#define WM8915_WRITE_SEQUENCER_501              0x31F5
+#define WM8915_WRITE_SEQUENCER_502              0x31F6
+#define WM8915_WRITE_SEQUENCER_503              0x31F7
+#define WM8915_WRITE_SEQUENCER_504              0x31F8
+#define WM8915_WRITE_SEQUENCER_505              0x31F9
+#define WM8915_WRITE_SEQUENCER_506              0x31FA
+#define WM8915_WRITE_SEQUENCER_507              0x31FB
+#define WM8915_WRITE_SEQUENCER_508              0x31FC
+#define WM8915_WRITE_SEQUENCER_509              0x31FD
+#define WM8915_WRITE_SEQUENCER_510              0x31FE
+#define WM8915_WRITE_SEQUENCER_511              0x31FF
+
+#define WM8915_REGISTER_COUNT                   706
+#define WM8915_MAX_REGISTER                     0x31FF
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Software Reset
+ */
+#define WM8915_SW_RESET_MASK                    0xFFFF  /* SW_RESET - [15:0] */
+#define WM8915_SW_RESET_SHIFT                        0  /* SW_RESET - [15:0] */
+#define WM8915_SW_RESET_WIDTH                       16  /* SW_RESET - [15:0] */
+
+/*
+ * R1 (0x01) - Power Management (1)
+ */
+#define WM8915_MICB2_ENA                        0x0200  /* MICB2_ENA */
+#define WM8915_MICB2_ENA_MASK                   0x0200  /* MICB2_ENA */
+#define WM8915_MICB2_ENA_SHIFT                       9  /* MICB2_ENA */
+#define WM8915_MICB2_ENA_WIDTH                       1  /* MICB2_ENA */
+#define WM8915_MICB1_ENA                        0x0100  /* MICB1_ENA */
+#define WM8915_MICB1_ENA_MASK                   0x0100  /* MICB1_ENA */
+#define WM8915_MICB1_ENA_SHIFT                       8  /* MICB1_ENA */
+#define WM8915_MICB1_ENA_WIDTH                       1  /* MICB1_ENA */
+#define WM8915_HPOUT2L_ENA                      0x0080  /* HPOUT2L_ENA */
+#define WM8915_HPOUT2L_ENA_MASK                 0x0080  /* HPOUT2L_ENA */
+#define WM8915_HPOUT2L_ENA_SHIFT                     7  /* HPOUT2L_ENA */
+#define WM8915_HPOUT2L_ENA_WIDTH                     1  /* HPOUT2L_ENA */
+#define WM8915_HPOUT2R_ENA                      0x0040  /* HPOUT2R_ENA */
+#define WM8915_HPOUT2R_ENA_MASK                 0x0040  /* HPOUT2R_ENA */
+#define WM8915_HPOUT2R_ENA_SHIFT                     6  /* HPOUT2R_ENA */
+#define WM8915_HPOUT2R_ENA_WIDTH                     1  /* HPOUT2R_ENA */
+#define WM8915_HPOUT1L_ENA                      0x0020  /* HPOUT1L_ENA */
+#define WM8915_HPOUT1L_ENA_MASK                 0x0020  /* HPOUT1L_ENA */
+#define WM8915_HPOUT1L_ENA_SHIFT                     5  /* HPOUT1L_ENA */
+#define WM8915_HPOUT1L_ENA_WIDTH                     1  /* HPOUT1L_ENA */
+#define WM8915_HPOUT1R_ENA                      0x0010  /* HPOUT1R_ENA */
+#define WM8915_HPOUT1R_ENA_MASK                 0x0010  /* HPOUT1R_ENA */
+#define WM8915_HPOUT1R_ENA_SHIFT                     4  /* HPOUT1R_ENA */
+#define WM8915_HPOUT1R_ENA_WIDTH                     1  /* HPOUT1R_ENA */
+#define WM8915_BG_ENA                           0x0001  /* BG_ENA */
+#define WM8915_BG_ENA_MASK                      0x0001  /* BG_ENA */
+#define WM8915_BG_ENA_SHIFT                          0  /* BG_ENA */
+#define WM8915_BG_ENA_WIDTH                          1  /* BG_ENA */
+
+/*
+ * R2 (0x02) - Power Management (2)
+ */
+#define WM8915_OPCLK_ENA                        0x0800  /* OPCLK_ENA */
+#define WM8915_OPCLK_ENA_MASK                   0x0800  /* OPCLK_ENA */
+#define WM8915_OPCLK_ENA_SHIFT                      11  /* OPCLK_ENA */
+#define WM8915_OPCLK_ENA_WIDTH                       1  /* OPCLK_ENA */
+#define WM8915_INL_ENA                          0x0020  /* INL_ENA */
+#define WM8915_INL_ENA_MASK                     0x0020  /* INL_ENA */
+#define WM8915_INL_ENA_SHIFT                         5  /* INL_ENA */
+#define WM8915_INL_ENA_WIDTH                         1  /* INL_ENA */
+#define WM8915_INR_ENA                          0x0010  /* INR_ENA */
+#define WM8915_INR_ENA_MASK                     0x0010  /* INR_ENA */
+#define WM8915_INR_ENA_SHIFT                         4  /* INR_ENA */
+#define WM8915_INR_ENA_WIDTH                         1  /* INR_ENA */
+#define WM8915_LDO2_ENA                         0x0002  /* LDO2_ENA */
+#define WM8915_LDO2_ENA_MASK                    0x0002  /* LDO2_ENA */
+#define WM8915_LDO2_ENA_SHIFT                        1  /* LDO2_ENA */
+#define WM8915_LDO2_ENA_WIDTH                        1  /* LDO2_ENA */
+
+/*
+ * R3 (0x03) - Power Management (3)
+ */
+#define WM8915_DSP2RXL_ENA                      0x0800  /* DSP2RXL_ENA */
+#define WM8915_DSP2RXL_ENA_MASK                 0x0800  /* DSP2RXL_ENA */
+#define WM8915_DSP2RXL_ENA_SHIFT                    11  /* DSP2RXL_ENA */
+#define WM8915_DSP2RXL_ENA_WIDTH                     1  /* DSP2RXL_ENA */
+#define WM8915_DSP2RXR_ENA                      0x0400  /* DSP2RXR_ENA */
+#define WM8915_DSP2RXR_ENA_MASK                 0x0400  /* DSP2RXR_ENA */
+#define WM8915_DSP2RXR_ENA_SHIFT                    10  /* DSP2RXR_ENA */
+#define WM8915_DSP2RXR_ENA_WIDTH                     1  /* DSP2RXR_ENA */
+#define WM8915_DSP1RXL_ENA                      0x0200  /* DSP1RXL_ENA */
+#define WM8915_DSP1RXL_ENA_MASK                 0x0200  /* DSP1RXL_ENA */
+#define WM8915_DSP1RXL_ENA_SHIFT                     9  /* DSP1RXL_ENA */
+#define WM8915_DSP1RXL_ENA_WIDTH                     1  /* DSP1RXL_ENA */
+#define WM8915_DSP1RXR_ENA                      0x0100  /* DSP1RXR_ENA */
+#define WM8915_DSP1RXR_ENA_MASK                 0x0100  /* DSP1RXR_ENA */
+#define WM8915_DSP1RXR_ENA_SHIFT                     8  /* DSP1RXR_ENA */
+#define WM8915_DSP1RXR_ENA_WIDTH                     1  /* DSP1RXR_ENA */
+#define WM8915_DMIC2L_ENA                       0x0020  /* DMIC2L_ENA */
+#define WM8915_DMIC2L_ENA_MASK                  0x0020  /* DMIC2L_ENA */
+#define WM8915_DMIC2L_ENA_SHIFT                      5  /* DMIC2L_ENA */
+#define WM8915_DMIC2L_ENA_WIDTH                      1  /* DMIC2L_ENA */
+#define WM8915_DMIC2R_ENA                       0x0010  /* DMIC2R_ENA */
+#define WM8915_DMIC2R_ENA_MASK                  0x0010  /* DMIC2R_ENA */
+#define WM8915_DMIC2R_ENA_SHIFT                      4  /* DMIC2R_ENA */
+#define WM8915_DMIC2R_ENA_WIDTH                      1  /* DMIC2R_ENA */
+#define WM8915_DMIC1L_ENA                       0x0008  /* DMIC1L_ENA */
+#define WM8915_DMIC1L_ENA_MASK                  0x0008  /* DMIC1L_ENA */
+#define WM8915_DMIC1L_ENA_SHIFT                      3  /* DMIC1L_ENA */
+#define WM8915_DMIC1L_ENA_WIDTH                      1  /* DMIC1L_ENA */
+#define WM8915_DMIC1R_ENA                       0x0004  /* DMIC1R_ENA */
+#define WM8915_DMIC1R_ENA_MASK                  0x0004  /* DMIC1R_ENA */
+#define WM8915_DMIC1R_ENA_SHIFT                      2  /* DMIC1R_ENA */
+#define WM8915_DMIC1R_ENA_WIDTH                      1  /* DMIC1R_ENA */
+#define WM8915_ADCL_ENA                         0x0002  /* ADCL_ENA */
+#define WM8915_ADCL_ENA_MASK                    0x0002  /* ADCL_ENA */
+#define WM8915_ADCL_ENA_SHIFT                        1  /* ADCL_ENA */
+#define WM8915_ADCL_ENA_WIDTH                        1  /* ADCL_ENA */
+#define WM8915_ADCR_ENA                         0x0001  /* ADCR_ENA */
+#define WM8915_ADCR_ENA_MASK                    0x0001  /* ADCR_ENA */
+#define WM8915_ADCR_ENA_SHIFT                        0  /* ADCR_ENA */
+#define WM8915_ADCR_ENA_WIDTH                        1  /* ADCR_ENA */
+
+/*
+ * R4 (0x04) - Power Management (4)
+ */
+#define WM8915_AIF2RX_CHAN1_ENA                 0x0200  /* AIF2RX_CHAN1_ENA */
+#define WM8915_AIF2RX_CHAN1_ENA_MASK            0x0200  /* AIF2RX_CHAN1_ENA */
+#define WM8915_AIF2RX_CHAN1_ENA_SHIFT                9  /* AIF2RX_CHAN1_ENA */
+#define WM8915_AIF2RX_CHAN1_ENA_WIDTH                1  /* AIF2RX_CHAN1_ENA */
+#define WM8915_AIF2RX_CHAN0_ENA                 0x0100  /* AIF2RX_CHAN0_ENA */
+#define WM8915_AIF2RX_CHAN0_ENA_MASK            0x0100  /* AIF2RX_CHAN0_ENA */
+#define WM8915_AIF2RX_CHAN0_ENA_SHIFT                8  /* AIF2RX_CHAN0_ENA */
+#define WM8915_AIF2RX_CHAN0_ENA_WIDTH                1  /* AIF2RX_CHAN0_ENA */
+#define WM8915_AIF1RX_CHAN5_ENA                 0x0020  /* AIF1RX_CHAN5_ENA */
+#define WM8915_AIF1RX_CHAN5_ENA_MASK            0x0020  /* AIF1RX_CHAN5_ENA */
+#define WM8915_AIF1RX_CHAN5_ENA_SHIFT                5  /* AIF1RX_CHAN5_ENA */
+#define WM8915_AIF1RX_CHAN5_ENA_WIDTH                1  /* AIF1RX_CHAN5_ENA */
+#define WM8915_AIF1RX_CHAN4_ENA                 0x0010  /* AIF1RX_CHAN4_ENA */
+#define WM8915_AIF1RX_CHAN4_ENA_MASK            0x0010  /* AIF1RX_CHAN4_ENA */
+#define WM8915_AIF1RX_CHAN4_ENA_SHIFT                4  /* AIF1RX_CHAN4_ENA */
+#define WM8915_AIF1RX_CHAN4_ENA_WIDTH                1  /* AIF1RX_CHAN4_ENA */
+#define WM8915_AIF1RX_CHAN3_ENA                 0x0008  /* AIF1RX_CHAN3_ENA */
+#define WM8915_AIF1RX_CHAN3_ENA_MASK            0x0008  /* AIF1RX_CHAN3_ENA */
+#define WM8915_AIF1RX_CHAN3_ENA_SHIFT                3  /* AIF1RX_CHAN3_ENA */
+#define WM8915_AIF1RX_CHAN3_ENA_WIDTH                1  /* AIF1RX_CHAN3_ENA */
+#define WM8915_AIF1RX_CHAN2_ENA                 0x0004  /* AIF1RX_CHAN2_ENA */
+#define WM8915_AIF1RX_CHAN2_ENA_MASK            0x0004  /* AIF1RX_CHAN2_ENA */
+#define WM8915_AIF1RX_CHAN2_ENA_SHIFT                2  /* AIF1RX_CHAN2_ENA */
+#define WM8915_AIF1RX_CHAN2_ENA_WIDTH                1  /* AIF1RX_CHAN2_ENA */
+#define WM8915_AIF1RX_CHAN1_ENA                 0x0002  /* AIF1RX_CHAN1_ENA */
+#define WM8915_AIF1RX_CHAN1_ENA_MASK            0x0002  /* AIF1RX_CHAN1_ENA */
+#define WM8915_AIF1RX_CHAN1_ENA_SHIFT                1  /* AIF1RX_CHAN1_ENA */
+#define WM8915_AIF1RX_CHAN1_ENA_WIDTH                1  /* AIF1RX_CHAN1_ENA */
+#define WM8915_AIF1RX_CHAN0_ENA                 0x0001  /* AIF1RX_CHAN0_ENA */
+#define WM8915_AIF1RX_CHAN0_ENA_MASK            0x0001  /* AIF1RX_CHAN0_ENA */
+#define WM8915_AIF1RX_CHAN0_ENA_SHIFT                0  /* AIF1RX_CHAN0_ENA */
+#define WM8915_AIF1RX_CHAN0_ENA_WIDTH                1  /* AIF1RX_CHAN0_ENA */
+
+/*
+ * R5 (0x05) - Power Management (5)
+ */
+#define WM8915_DSP2TXL_ENA                      0x0800  /* DSP2TXL_ENA */
+#define WM8915_DSP2TXL_ENA_MASK                 0x0800  /* DSP2TXL_ENA */
+#define WM8915_DSP2TXL_ENA_SHIFT                    11  /* DSP2TXL_ENA */
+#define WM8915_DSP2TXL_ENA_WIDTH                     1  /* DSP2TXL_ENA */
+#define WM8915_DSP2TXR_ENA                      0x0400  /* DSP2TXR_ENA */
+#define WM8915_DSP2TXR_ENA_MASK                 0x0400  /* DSP2TXR_ENA */
+#define WM8915_DSP2TXR_ENA_SHIFT                    10  /* DSP2TXR_ENA */
+#define WM8915_DSP2TXR_ENA_WIDTH                     1  /* DSP2TXR_ENA */
+#define WM8915_DSP1TXL_ENA                      0x0200  /* DSP1TXL_ENA */
+#define WM8915_DSP1TXL_ENA_MASK                 0x0200  /* DSP1TXL_ENA */
+#define WM8915_DSP1TXL_ENA_SHIFT                     9  /* DSP1TXL_ENA */
+#define WM8915_DSP1TXL_ENA_WIDTH                     1  /* DSP1TXL_ENA */
+#define WM8915_DSP1TXR_ENA                      0x0100  /* DSP1TXR_ENA */
+#define WM8915_DSP1TXR_ENA_MASK                 0x0100  /* DSP1TXR_ENA */
+#define WM8915_DSP1TXR_ENA_SHIFT                     8  /* DSP1TXR_ENA */
+#define WM8915_DSP1TXR_ENA_WIDTH                     1  /* DSP1TXR_ENA */
+#define WM8915_DAC2L_ENA                        0x0008  /* DAC2L_ENA */
+#define WM8915_DAC2L_ENA_MASK                   0x0008  /* DAC2L_ENA */
+#define WM8915_DAC2L_ENA_SHIFT                       3  /* DAC2L_ENA */
+#define WM8915_DAC2L_ENA_WIDTH                       1  /* DAC2L_ENA */
+#define WM8915_DAC2R_ENA                        0x0004  /* DAC2R_ENA */
+#define WM8915_DAC2R_ENA_MASK                   0x0004  /* DAC2R_ENA */
+#define WM8915_DAC2R_ENA_SHIFT                       2  /* DAC2R_ENA */
+#define WM8915_DAC2R_ENA_WIDTH                       1  /* DAC2R_ENA */
+#define WM8915_DAC1L_ENA                        0x0002  /* DAC1L_ENA */
+#define WM8915_DAC1L_ENA_MASK                   0x0002  /* DAC1L_ENA */
+#define WM8915_DAC1L_ENA_SHIFT                       1  /* DAC1L_ENA */
+#define WM8915_DAC1L_ENA_WIDTH                       1  /* DAC1L_ENA */
+#define WM8915_DAC1R_ENA                        0x0001  /* DAC1R_ENA */
+#define WM8915_DAC1R_ENA_MASK                   0x0001  /* DAC1R_ENA */
+#define WM8915_DAC1R_ENA_SHIFT                       0  /* DAC1R_ENA */
+#define WM8915_DAC1R_ENA_WIDTH                       1  /* DAC1R_ENA */
+
+/*
+ * R6 (0x06) - Power Management (6)
+ */
+#define WM8915_AIF2TX_CHAN1_ENA                 0x0200  /* AIF2TX_CHAN1_ENA */
+#define WM8915_AIF2TX_CHAN1_ENA_MASK            0x0200  /* AIF2TX_CHAN1_ENA */
+#define WM8915_AIF2TX_CHAN1_ENA_SHIFT                9  /* AIF2TX_CHAN1_ENA */
+#define WM8915_AIF2TX_CHAN1_ENA_WIDTH                1  /* AIF2TX_CHAN1_ENA */
+#define WM8915_AIF2TX_CHAN0_ENA                 0x0100  /* AIF2TX_CHAN0_ENA */
+#define WM8915_AIF2TX_CHAN0_ENA_MASK            0x0100  /* AIF2TX_CHAN0_ENA */
+#define WM8915_AIF2TX_CHAN0_ENA_SHIFT                8  /* AIF2TX_CHAN0_ENA */
+#define WM8915_AIF2TX_CHAN0_ENA_WIDTH                1  /* AIF2TX_CHAN0_ENA */
+#define WM8915_AIF1TX_CHAN5_ENA                 0x0020  /* AIF1TX_CHAN5_ENA */
+#define WM8915_AIF1TX_CHAN5_ENA_MASK            0x0020  /* AIF1TX_CHAN5_ENA */
+#define WM8915_AIF1TX_CHAN5_ENA_SHIFT                5  /* AIF1TX_CHAN5_ENA */
+#define WM8915_AIF1TX_CHAN5_ENA_WIDTH                1  /* AIF1TX_CHAN5_ENA */
+#define WM8915_AIF1TX_CHAN4_ENA                 0x0010  /* AIF1TX_CHAN4_ENA */
+#define WM8915_AIF1TX_CHAN4_ENA_MASK            0x0010  /* AIF1TX_CHAN4_ENA */
+#define WM8915_AIF1TX_CHAN4_ENA_SHIFT                4  /* AIF1TX_CHAN4_ENA */
+#define WM8915_AIF1TX_CHAN4_ENA_WIDTH                1  /* AIF1TX_CHAN4_ENA */
+#define WM8915_AIF1TX_CHAN3_ENA                 0x0008  /* AIF1TX_CHAN3_ENA */
+#define WM8915_AIF1TX_CHAN3_ENA_MASK            0x0008  /* AIF1TX_CHAN3_ENA */
+#define WM8915_AIF1TX_CHAN3_ENA_SHIFT                3  /* AIF1TX_CHAN3_ENA */
+#define WM8915_AIF1TX_CHAN3_ENA_WIDTH                1  /* AIF1TX_CHAN3_ENA */
+#define WM8915_AIF1TX_CHAN2_ENA                 0x0004  /* AIF1TX_CHAN2_ENA */
+#define WM8915_AIF1TX_CHAN2_ENA_MASK            0x0004  /* AIF1TX_CHAN2_ENA */
+#define WM8915_AIF1TX_CHAN2_ENA_SHIFT                2  /* AIF1TX_CHAN2_ENA */
+#define WM8915_AIF1TX_CHAN2_ENA_WIDTH                1  /* AIF1TX_CHAN2_ENA */
+#define WM8915_AIF1TX_CHAN1_ENA                 0x0002  /* AIF1TX_CHAN1_ENA */
+#define WM8915_AIF1TX_CHAN1_ENA_MASK            0x0002  /* AIF1TX_CHAN1_ENA */
+#define WM8915_AIF1TX_CHAN1_ENA_SHIFT                1  /* AIF1TX_CHAN1_ENA */
+#define WM8915_AIF1TX_CHAN1_ENA_WIDTH                1  /* AIF1TX_CHAN1_ENA */
+#define WM8915_AIF1TX_CHAN0_ENA                 0x0001  /* AIF1TX_CHAN0_ENA */
+#define WM8915_AIF1TX_CHAN0_ENA_MASK            0x0001  /* AIF1TX_CHAN0_ENA */
+#define WM8915_AIF1TX_CHAN0_ENA_SHIFT                0  /* AIF1TX_CHAN0_ENA */
+#define WM8915_AIF1TX_CHAN0_ENA_WIDTH                1  /* AIF1TX_CHAN0_ENA */
+
+/*
+ * R7 (0x07) - Power Management (7)
+ */
+#define WM8915_DMIC2_FN                         0x0200  /* DMIC2_FN */
+#define WM8915_DMIC2_FN_MASK                    0x0200  /* DMIC2_FN */
+#define WM8915_DMIC2_FN_SHIFT                        9  /* DMIC2_FN */
+#define WM8915_DMIC2_FN_WIDTH                        1  /* DMIC2_FN */
+#define WM8915_DMIC1_FN                         0x0100  /* DMIC1_FN */
+#define WM8915_DMIC1_FN_MASK                    0x0100  /* DMIC1_FN */
+#define WM8915_DMIC1_FN_SHIFT                        8  /* DMIC1_FN */
+#define WM8915_DMIC1_FN_WIDTH                        1  /* DMIC1_FN */
+#define WM8915_ADC_DMIC_DSP2R_ENA               0x0080  /* ADC_DMIC_DSP2R_ENA */
+#define WM8915_ADC_DMIC_DSP2R_ENA_MASK          0x0080  /* ADC_DMIC_DSP2R_ENA */
+#define WM8915_ADC_DMIC_DSP2R_ENA_SHIFT              7  /* ADC_DMIC_DSP2R_ENA */
+#define WM8915_ADC_DMIC_DSP2R_ENA_WIDTH              1  /* ADC_DMIC_DSP2R_ENA */
+#define WM8915_ADC_DMIC_DSP2L_ENA               0x0040  /* ADC_DMIC_DSP2L_ENA */
+#define WM8915_ADC_DMIC_DSP2L_ENA_MASK          0x0040  /* ADC_DMIC_DSP2L_ENA */
+#define WM8915_ADC_DMIC_DSP2L_ENA_SHIFT              6  /* ADC_DMIC_DSP2L_ENA */
+#define WM8915_ADC_DMIC_DSP2L_ENA_WIDTH              1  /* ADC_DMIC_DSP2L_ENA */
+#define WM8915_ADC_DMIC_SRC2_MASK               0x0030  /* ADC_DMIC_SRC2 - [5:4] */
+#define WM8915_ADC_DMIC_SRC2_SHIFT                   4  /* ADC_DMIC_SRC2 - [5:4] */
+#define WM8915_ADC_DMIC_SRC2_WIDTH                   2  /* ADC_DMIC_SRC2 - [5:4] */
+#define WM8915_ADC_DMIC_DSP1R_ENA               0x0008  /* ADC_DMIC_DSP1R_ENA */
+#define WM8915_ADC_DMIC_DSP1R_ENA_MASK          0x0008  /* ADC_DMIC_DSP1R_ENA */
+#define WM8915_ADC_DMIC_DSP1R_ENA_SHIFT              3  /* ADC_DMIC_DSP1R_ENA */
+#define WM8915_ADC_DMIC_DSP1R_ENA_WIDTH              1  /* ADC_DMIC_DSP1R_ENA */
+#define WM8915_ADC_DMIC_DSP1L_ENA               0x0004  /* ADC_DMIC_DSP1L_ENA */
+#define WM8915_ADC_DMIC_DSP1L_ENA_MASK          0x0004  /* ADC_DMIC_DSP1L_ENA */
+#define WM8915_ADC_DMIC_DSP1L_ENA_SHIFT              2  /* ADC_DMIC_DSP1L_ENA */
+#define WM8915_ADC_DMIC_DSP1L_ENA_WIDTH              1  /* ADC_DMIC_DSP1L_ENA */
+#define WM8915_ADC_DMIC_SRC1_MASK               0x0003  /* ADC_DMIC_SRC1 - [1:0] */
+#define WM8915_ADC_DMIC_SRC1_SHIFT                   0  /* ADC_DMIC_SRC1 - [1:0] */
+#define WM8915_ADC_DMIC_SRC1_WIDTH                   2  /* ADC_DMIC_SRC1 - [1:0] */
+
+/*
+ * R8 (0x08) - Power Management (8)
+ */
+#define WM8915_AIF2TX_SRC_MASK                  0x00C0  /* AIF2TX_SRC - [7:6] */
+#define WM8915_AIF2TX_SRC_SHIFT                      6  /* AIF2TX_SRC - [7:6] */
+#define WM8915_AIF2TX_SRC_WIDTH                      2  /* AIF2TX_SRC - [7:6] */
+#define WM8915_DSP2RX_SRC                       0x0010  /* DSP2RX_SRC */
+#define WM8915_DSP2RX_SRC_MASK                  0x0010  /* DSP2RX_SRC */
+#define WM8915_DSP2RX_SRC_SHIFT                      4  /* DSP2RX_SRC */
+#define WM8915_DSP2RX_SRC_WIDTH                      1  /* DSP2RX_SRC */
+#define WM8915_DSP1RX_SRC                       0x0001  /* DSP1RX_SRC */
+#define WM8915_DSP1RX_SRC_MASK                  0x0001  /* DSP1RX_SRC */
+#define WM8915_DSP1RX_SRC_SHIFT                      0  /* DSP1RX_SRC */
+#define WM8915_DSP1RX_SRC_WIDTH                      1  /* DSP1RX_SRC */
+
+/*
+ * R16 (0x10) - Left Line Input Volume
+ */
+#define WM8915_IN1_VU                           0x0080  /* IN1_VU */
+#define WM8915_IN1_VU_MASK                      0x0080  /* IN1_VU */
+#define WM8915_IN1_VU_SHIFT                          7  /* IN1_VU */
+#define WM8915_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM8915_IN1L_ZC                          0x0020  /* IN1L_ZC */
+#define WM8915_IN1L_ZC_MASK                     0x0020  /* IN1L_ZC */
+#define WM8915_IN1L_ZC_SHIFT                         5  /* IN1L_ZC */
+#define WM8915_IN1L_ZC_WIDTH                         1  /* IN1L_ZC */
+#define WM8915_IN1L_VOL_MASK                    0x001F  /* IN1L_VOL - [4:0] */
+#define WM8915_IN1L_VOL_SHIFT                        0  /* IN1L_VOL - [4:0] */
+#define WM8915_IN1L_VOL_WIDTH                        5  /* IN1L_VOL - [4:0] */
+
+/*
+ * R17 (0x11) - Right Line Input Volume
+ */
+#define WM8915_IN1_VU                           0x0080  /* IN1_VU */
+#define WM8915_IN1_VU_MASK                      0x0080  /* IN1_VU */
+#define WM8915_IN1_VU_SHIFT                          7  /* IN1_VU */
+#define WM8915_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM8915_IN1R_ZC                          0x0020  /* IN1R_ZC */
+#define WM8915_IN1R_ZC_MASK                     0x0020  /* IN1R_ZC */
+#define WM8915_IN1R_ZC_SHIFT                         5  /* IN1R_ZC */
+#define WM8915_IN1R_ZC_WIDTH                         1  /* IN1R_ZC */
+#define WM8915_IN1R_VOL_MASK                    0x001F  /* IN1R_VOL - [4:0] */
+#define WM8915_IN1R_VOL_SHIFT                        0  /* IN1R_VOL - [4:0] */
+#define WM8915_IN1R_VOL_WIDTH                        5  /* IN1R_VOL - [4:0] */
+
+/*
+ * R18 (0x12) - Line Input Control
+ */
+#define WM8915_INL_MODE_MASK                    0x000C  /* INL_MODE - [3:2] */
+#define WM8915_INL_MODE_SHIFT                        2  /* INL_MODE - [3:2] */
+#define WM8915_INL_MODE_WIDTH                        2  /* INL_MODE - [3:2] */
+#define WM8915_INR_MODE_MASK                    0x0003  /* INR_MODE - [1:0] */
+#define WM8915_INR_MODE_SHIFT                        0  /* INR_MODE - [1:0] */
+#define WM8915_INR_MODE_WIDTH                        2  /* INR_MODE - [1:0] */
+
+/*
+ * R21 (0x15) - DAC1 HPOUT1 Volume
+ */
+#define WM8915_DAC1R_HPOUT1R_VOL_MASK           0x00F0  /* DAC1R_HPOUT1R_VOL - [7:4] */
+#define WM8915_DAC1R_HPOUT1R_VOL_SHIFT               4  /* DAC1R_HPOUT1R_VOL - [7:4] */
+#define WM8915_DAC1R_HPOUT1R_VOL_WIDTH               4  /* DAC1R_HPOUT1R_VOL - [7:4] */
+#define WM8915_DAC1L_HPOUT1L_VOL_MASK           0x000F  /* DAC1L_HPOUT1L_VOL - [3:0] */
+#define WM8915_DAC1L_HPOUT1L_VOL_SHIFT               0  /* DAC1L_HPOUT1L_VOL - [3:0] */
+#define WM8915_DAC1L_HPOUT1L_VOL_WIDTH               4  /* DAC1L_HPOUT1L_VOL - [3:0] */
+
+/*
+ * R22 (0x16) - DAC2 HPOUT2 Volume
+ */
+#define WM8915_DAC2R_HPOUT2R_VOL_MASK           0x00F0  /* DAC2R_HPOUT2R_VOL - [7:4] */
+#define WM8915_DAC2R_HPOUT2R_VOL_SHIFT               4  /* DAC2R_HPOUT2R_VOL - [7:4] */
+#define WM8915_DAC2R_HPOUT2R_VOL_WIDTH               4  /* DAC2R_HPOUT2R_VOL - [7:4] */
+#define WM8915_DAC2L_HPOUT2L_VOL_MASK           0x000F  /* DAC2L_HPOUT2L_VOL - [3:0] */
+#define WM8915_DAC2L_HPOUT2L_VOL_SHIFT               0  /* DAC2L_HPOUT2L_VOL - [3:0] */
+#define WM8915_DAC2L_HPOUT2L_VOL_WIDTH               4  /* DAC2L_HPOUT2L_VOL - [3:0] */
+
+/*
+ * R24 (0x18) - DAC1 Left Volume
+ */
+#define WM8915_DAC1L_MUTE                       0x0200  /* DAC1L_MUTE */
+#define WM8915_DAC1L_MUTE_MASK                  0x0200  /* DAC1L_MUTE */
+#define WM8915_DAC1L_MUTE_SHIFT                      9  /* DAC1L_MUTE */
+#define WM8915_DAC1L_MUTE_WIDTH                      1  /* DAC1L_MUTE */
+#define WM8915_DAC1_VU                          0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_MASK                     0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_SHIFT                         8  /* DAC1_VU */
+#define WM8915_DAC1_VU_WIDTH                         1  /* DAC1_VU */
+#define WM8915_DAC1L_VOL_MASK                   0x00FF  /* DAC1L_VOL - [7:0] */
+#define WM8915_DAC1L_VOL_SHIFT                       0  /* DAC1L_VOL - [7:0] */
+#define WM8915_DAC1L_VOL_WIDTH                       8  /* DAC1L_VOL - [7:0] */
+
+/*
+ * R25 (0x19) - DAC1 Right Volume
+ */
+#define WM8915_DAC1R_MUTE                       0x0200  /* DAC1R_MUTE */
+#define WM8915_DAC1R_MUTE_MASK                  0x0200  /* DAC1R_MUTE */
+#define WM8915_DAC1R_MUTE_SHIFT                      9  /* DAC1R_MUTE */
+#define WM8915_DAC1R_MUTE_WIDTH                      1  /* DAC1R_MUTE */
+#define WM8915_DAC1_VU                          0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_MASK                     0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_SHIFT                         8  /* DAC1_VU */
+#define WM8915_DAC1_VU_WIDTH                         1  /* DAC1_VU */
+#define WM8915_DAC1R_VOL_MASK                   0x00FF  /* DAC1R_VOL - [7:0] */
+#define WM8915_DAC1R_VOL_SHIFT                       0  /* DAC1R_VOL - [7:0] */
+#define WM8915_DAC1R_VOL_WIDTH                       8  /* DAC1R_VOL - [7:0] */
+
+/*
+ * R26 (0x1A) - DAC2 Left Volume
+ */
+#define WM8915_DAC2L_MUTE                       0x0200  /* DAC2L_MUTE */
+#define WM8915_DAC2L_MUTE_MASK                  0x0200  /* DAC2L_MUTE */
+#define WM8915_DAC2L_MUTE_SHIFT                      9  /* DAC2L_MUTE */
+#define WM8915_DAC2L_MUTE_WIDTH                      1  /* DAC2L_MUTE */
+#define WM8915_DAC2_VU                          0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_MASK                     0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_SHIFT                         8  /* DAC2_VU */
+#define WM8915_DAC2_VU_WIDTH                         1  /* DAC2_VU */
+#define WM8915_DAC2L_VOL_MASK                   0x00FF  /* DAC2L_VOL - [7:0] */
+#define WM8915_DAC2L_VOL_SHIFT                       0  /* DAC2L_VOL - [7:0] */
+#define WM8915_DAC2L_VOL_WIDTH                       8  /* DAC2L_VOL - [7:0] */
+
+/*
+ * R27 (0x1B) - DAC2 Right Volume
+ */
+#define WM8915_DAC2R_MUTE                       0x0200  /* DAC2R_MUTE */
+#define WM8915_DAC2R_MUTE_MASK                  0x0200  /* DAC2R_MUTE */
+#define WM8915_DAC2R_MUTE_SHIFT                      9  /* DAC2R_MUTE */
+#define WM8915_DAC2R_MUTE_WIDTH                      1  /* DAC2R_MUTE */
+#define WM8915_DAC2_VU                          0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_MASK                     0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_SHIFT                         8  /* DAC2_VU */
+#define WM8915_DAC2_VU_WIDTH                         1  /* DAC2_VU */
+#define WM8915_DAC2R_VOL_MASK                   0x00FF  /* DAC2R_VOL - [7:0] */
+#define WM8915_DAC2R_VOL_SHIFT                       0  /* DAC2R_VOL - [7:0] */
+#define WM8915_DAC2R_VOL_WIDTH                       8  /* DAC2R_VOL - [7:0] */
+
+/*
+ * R28 (0x1C) - Output1 Left Volume
+ */
+#define WM8915_DAC1_VU                          0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_MASK                     0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_SHIFT                         8  /* DAC1_VU */
+#define WM8915_DAC1_VU_WIDTH                         1  /* DAC1_VU */
+#define WM8915_HPOUT1L_ZC                       0x0080  /* HPOUT1L_ZC */
+#define WM8915_HPOUT1L_ZC_MASK                  0x0080  /* HPOUT1L_ZC */
+#define WM8915_HPOUT1L_ZC_SHIFT                      7  /* HPOUT1L_ZC */
+#define WM8915_HPOUT1L_ZC_WIDTH                      1  /* HPOUT1L_ZC */
+#define WM8915_HPOUT1L_VOL_MASK                 0x000F  /* HPOUT1L_VOL - [3:0] */
+#define WM8915_HPOUT1L_VOL_SHIFT                     0  /* HPOUT1L_VOL - [3:0] */
+#define WM8915_HPOUT1L_VOL_WIDTH                     4  /* HPOUT1L_VOL - [3:0] */
+
+/*
+ * R29 (0x1D) - Output1 Right Volume
+ */
+#define WM8915_DAC1_VU                          0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_MASK                     0x0100  /* DAC1_VU */
+#define WM8915_DAC1_VU_SHIFT                         8  /* DAC1_VU */
+#define WM8915_DAC1_VU_WIDTH                         1  /* DAC1_VU */
+#define WM8915_HPOUT1R_ZC                       0x0080  /* HPOUT1R_ZC */
+#define WM8915_HPOUT1R_ZC_MASK                  0x0080  /* HPOUT1R_ZC */
+#define WM8915_HPOUT1R_ZC_SHIFT                      7  /* HPOUT1R_ZC */
+#define WM8915_HPOUT1R_ZC_WIDTH                      1  /* HPOUT1R_ZC */
+#define WM8915_HPOUT1R_VOL_MASK                 0x000F  /* HPOUT1R_VOL - [3:0] */
+#define WM8915_HPOUT1R_VOL_SHIFT                     0  /* HPOUT1R_VOL - [3:0] */
+#define WM8915_HPOUT1R_VOL_WIDTH                     4  /* HPOUT1R_VOL - [3:0] */
+
+/*
+ * R30 (0x1E) - Output2 Left Volume
+ */
+#define WM8915_DAC2_VU                          0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_MASK                     0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_SHIFT                         8  /* DAC2_VU */
+#define WM8915_DAC2_VU_WIDTH                         1  /* DAC2_VU */
+#define WM8915_HPOUT2L_ZC                       0x0080  /* HPOUT2L_ZC */
+#define WM8915_HPOUT2L_ZC_MASK                  0x0080  /* HPOUT2L_ZC */
+#define WM8915_HPOUT2L_ZC_SHIFT                      7  /* HPOUT2L_ZC */
+#define WM8915_HPOUT2L_ZC_WIDTH                      1  /* HPOUT2L_ZC */
+#define WM8915_HPOUT2L_VOL_MASK                 0x000F  /* HPOUT2L_VOL - [3:0] */
+#define WM8915_HPOUT2L_VOL_SHIFT                     0  /* HPOUT2L_VOL - [3:0] */
+#define WM8915_HPOUT2L_VOL_WIDTH                     4  /* HPOUT2L_VOL - [3:0] */
+
+/*
+ * R31 (0x1F) - Output2 Right Volume
+ */
+#define WM8915_DAC2_VU                          0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_MASK                     0x0100  /* DAC2_VU */
+#define WM8915_DAC2_VU_SHIFT                         8  /* DAC2_VU */
+#define WM8915_DAC2_VU_WIDTH                         1  /* DAC2_VU */
+#define WM8915_HPOUT2R_ZC                       0x0080  /* HPOUT2R_ZC */
+#define WM8915_HPOUT2R_ZC_MASK                  0x0080  /* HPOUT2R_ZC */
+#define WM8915_HPOUT2R_ZC_SHIFT                      7  /* HPOUT2R_ZC */
+#define WM8915_HPOUT2R_ZC_WIDTH                      1  /* HPOUT2R_ZC */
+#define WM8915_HPOUT2R_VOL_MASK                 0x000F  /* HPOUT2R_VOL - [3:0] */
+#define WM8915_HPOUT2R_VOL_SHIFT                     0  /* HPOUT2R_VOL - [3:0] */
+#define WM8915_HPOUT2R_VOL_WIDTH                     4  /* HPOUT2R_VOL - [3:0] */
+
+/*
+ * R32 (0x20) - MICBIAS (1)
+ */
+#define WM8915_MICB1_RATE                       0x0020  /* MICB1_RATE */
+#define WM8915_MICB1_RATE_MASK                  0x0020  /* MICB1_RATE */
+#define WM8915_MICB1_RATE_SHIFT                      5  /* MICB1_RATE */
+#define WM8915_MICB1_RATE_WIDTH                      1  /* MICB1_RATE */
+#define WM8915_MICB1_MODE                       0x0010  /* MICB1_MODE */
+#define WM8915_MICB1_MODE_MASK                  0x0010  /* MICB1_MODE */
+#define WM8915_MICB1_MODE_SHIFT                      4  /* MICB1_MODE */
+#define WM8915_MICB1_MODE_WIDTH                      1  /* MICB1_MODE */
+#define WM8915_MICB1_LVL_MASK                   0x000E  /* MICB1_LVL - [3:1] */
+#define WM8915_MICB1_LVL_SHIFT                       1  /* MICB1_LVL - [3:1] */
+#define WM8915_MICB1_LVL_WIDTH                       3  /* MICB1_LVL - [3:1] */
+#define WM8915_MICB1_DISCH                      0x0001  /* MICB1_DISCH */
+#define WM8915_MICB1_DISCH_MASK                 0x0001  /* MICB1_DISCH */
+#define WM8915_MICB1_DISCH_SHIFT                     0  /* MICB1_DISCH */
+#define WM8915_MICB1_DISCH_WIDTH                     1  /* MICB1_DISCH */
+
+/*
+ * R33 (0x21) - MICBIAS (2)
+ */
+#define WM8915_MICB2_RATE                       0x0020  /* MICB2_RATE */
+#define WM8915_MICB2_RATE_MASK                  0x0020  /* MICB2_RATE */
+#define WM8915_MICB2_RATE_SHIFT                      5  /* MICB2_RATE */
+#define WM8915_MICB2_RATE_WIDTH                      1  /* MICB2_RATE */
+#define WM8915_MICB2_MODE                       0x0010  /* MICB2_MODE */
+#define WM8915_MICB2_MODE_MASK                  0x0010  /* MICB2_MODE */
+#define WM8915_MICB2_MODE_SHIFT                      4  /* MICB2_MODE */
+#define WM8915_MICB2_MODE_WIDTH                      1  /* MICB2_MODE */
+#define WM8915_MICB2_LVL_MASK                   0x000E  /* MICB2_LVL - [3:1] */
+#define WM8915_MICB2_LVL_SHIFT                       1  /* MICB2_LVL - [3:1] */
+#define WM8915_MICB2_LVL_WIDTH                       3  /* MICB2_LVL - [3:1] */
+#define WM8915_MICB2_DISCH                      0x0001  /* MICB2_DISCH */
+#define WM8915_MICB2_DISCH_MASK                 0x0001  /* MICB2_DISCH */
+#define WM8915_MICB2_DISCH_SHIFT                     0  /* MICB2_DISCH */
+#define WM8915_MICB2_DISCH_WIDTH                     1  /* MICB2_DISCH */
+
+/*
+ * R40 (0x28) - LDO 1
+ */
+#define WM8915_LDO1_MODE                        0x0020  /* LDO1_MODE */
+#define WM8915_LDO1_MODE_MASK                   0x0020  /* LDO1_MODE */
+#define WM8915_LDO1_MODE_SHIFT                       5  /* LDO1_MODE */
+#define WM8915_LDO1_MODE_WIDTH                       1  /* LDO1_MODE */
+#define WM8915_LDO1_VSEL_MASK                   0x0006  /* LDO1_VSEL - [2:1] */
+#define WM8915_LDO1_VSEL_SHIFT                       1  /* LDO1_VSEL - [2:1] */
+#define WM8915_LDO1_VSEL_WIDTH                       2  /* LDO1_VSEL - [2:1] */
+#define WM8915_LDO1_DISCH                       0x0001  /* LDO1_DISCH */
+#define WM8915_LDO1_DISCH_MASK                  0x0001  /* LDO1_DISCH */
+#define WM8915_LDO1_DISCH_SHIFT                      0  /* LDO1_DISCH */
+#define WM8915_LDO1_DISCH_WIDTH                      1  /* LDO1_DISCH */
+
+/*
+ * R41 (0x29) - LDO 2
+ */
+#define WM8915_LDO2_MODE                        0x0020  /* LDO2_MODE */
+#define WM8915_LDO2_MODE_MASK                   0x0020  /* LDO2_MODE */
+#define WM8915_LDO2_MODE_SHIFT                       5  /* LDO2_MODE */
+#define WM8915_LDO2_MODE_WIDTH                       1  /* LDO2_MODE */
+#define WM8915_LDO2_VSEL_MASK                   0x001E  /* LDO2_VSEL - [4:1] */
+#define WM8915_LDO2_VSEL_SHIFT                       1  /* LDO2_VSEL - [4:1] */
+#define WM8915_LDO2_VSEL_WIDTH                       4  /* LDO2_VSEL - [4:1] */
+#define WM8915_LDO2_DISCH                       0x0001  /* LDO2_DISCH */
+#define WM8915_LDO2_DISCH_MASK                  0x0001  /* LDO2_DISCH */
+#define WM8915_LDO2_DISCH_SHIFT                      0  /* LDO2_DISCH */
+#define WM8915_LDO2_DISCH_WIDTH                      1  /* LDO2_DISCH */
+
+/*
+ * R48 (0x30) - Accessory Detect Mode 1
+ */
+#define WM8915_JD_MODE_MASK                     0x0003  /* JD_MODE - [1:0] */
+#define WM8915_JD_MODE_SHIFT                         0  /* JD_MODE - [1:0] */
+#define WM8915_JD_MODE_WIDTH                         2  /* JD_MODE - [1:0] */
+
+/*
+ * R49 (0x31) - Accessory Detect Mode 2
+ */
+#define WM8915_HPOUT1FB_SRC                     0x0004  /* HPOUT1FB_SRC */
+#define WM8915_HPOUT1FB_SRC_MASK                0x0004  /* HPOUT1FB_SRC */
+#define WM8915_HPOUT1FB_SRC_SHIFT                    2  /* HPOUT1FB_SRC */
+#define WM8915_HPOUT1FB_SRC_WIDTH                    1  /* HPOUT1FB_SRC */
+#define WM8915_MICD_SRC                         0x0002  /* MICD_SRC */
+#define WM8915_MICD_SRC_MASK                    0x0002  /* MICD_SRC */
+#define WM8915_MICD_SRC_SHIFT                        1  /* MICD_SRC */
+#define WM8915_MICD_SRC_WIDTH                        1  /* MICD_SRC */
+#define WM8915_MICD_BIAS_SRC                    0x0001  /* MICD_BIAS_SRC */
+#define WM8915_MICD_BIAS_SRC_MASK               0x0001  /* MICD_BIAS_SRC */
+#define WM8915_MICD_BIAS_SRC_SHIFT                   0  /* MICD_BIAS_SRC */
+#define WM8915_MICD_BIAS_SRC_WIDTH                   1  /* MICD_BIAS_SRC */
+
+/*
+ * R52 (0x34) - Headphone Detect 1
+ */
+#define WM8915_HP_HOLDTIME_MASK                 0x00E0  /* HP_HOLDTIME - [7:5] */
+#define WM8915_HP_HOLDTIME_SHIFT                     5  /* HP_HOLDTIME - [7:5] */
+#define WM8915_HP_HOLDTIME_WIDTH                     3  /* HP_HOLDTIME - [7:5] */
+#define WM8915_HP_CLK_DIV_MASK                  0x0018  /* HP_CLK_DIV - [4:3] */
+#define WM8915_HP_CLK_DIV_SHIFT                      3  /* HP_CLK_DIV - [4:3] */
+#define WM8915_HP_CLK_DIV_WIDTH                      2  /* HP_CLK_DIV - [4:3] */
+#define WM8915_HP_STEP_SIZE                     0x0002  /* HP_STEP_SIZE */
+#define WM8915_HP_STEP_SIZE_MASK                0x0002  /* HP_STEP_SIZE */
+#define WM8915_HP_STEP_SIZE_SHIFT                    1  /* HP_STEP_SIZE */
+#define WM8915_HP_STEP_SIZE_WIDTH                    1  /* HP_STEP_SIZE */
+#define WM8915_HP_POLL                          0x0001  /* HP_POLL */
+#define WM8915_HP_POLL_MASK                     0x0001  /* HP_POLL */
+#define WM8915_HP_POLL_SHIFT                         0  /* HP_POLL */
+#define WM8915_HP_POLL_WIDTH                         1  /* HP_POLL */
+
+/*
+ * R53 (0x35) - Headphone Detect 2
+ */
+#define WM8915_HP_DONE                          0x0080  /* HP_DONE */
+#define WM8915_HP_DONE_MASK                     0x0080  /* HP_DONE */
+#define WM8915_HP_DONE_SHIFT                         7  /* HP_DONE */
+#define WM8915_HP_DONE_WIDTH                         1  /* HP_DONE */
+#define WM8915_HP_LVL_MASK                      0x007F  /* HP_LVL - [6:0] */
+#define WM8915_HP_LVL_SHIFT                          0  /* HP_LVL - [6:0] */
+#define WM8915_HP_LVL_WIDTH                          7  /* HP_LVL - [6:0] */
+
+/*
+ * R56 (0x38) - Mic Detect 1
+ */
+#define WM8915_MICD_BIAS_STARTTIME_MASK         0xF000  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8915_MICD_BIAS_STARTTIME_SHIFT            12  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8915_MICD_BIAS_STARTTIME_WIDTH             4  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8915_MICD_RATE_MASK                   0x0F00  /* MICD_RATE - [11:8] */
+#define WM8915_MICD_RATE_SHIFT                       8  /* MICD_RATE - [11:8] */
+#define WM8915_MICD_RATE_WIDTH                       4  /* MICD_RATE - [11:8] */
+#define WM8915_MICD_DBTIME                      0x0002  /* MICD_DBTIME */
+#define WM8915_MICD_DBTIME_MASK                 0x0002  /* MICD_DBTIME */
+#define WM8915_MICD_DBTIME_SHIFT                     1  /* MICD_DBTIME */
+#define WM8915_MICD_DBTIME_WIDTH                     1  /* MICD_DBTIME */
+#define WM8915_MICD_ENA                         0x0001  /* MICD_ENA */
+#define WM8915_MICD_ENA_MASK                    0x0001  /* MICD_ENA */
+#define WM8915_MICD_ENA_SHIFT                        0  /* MICD_ENA */
+#define WM8915_MICD_ENA_WIDTH                        1  /* MICD_ENA */
+
+/*
+ * R57 (0x39) - Mic Detect 2
+ */
+#define WM8915_MICD_LVL_SEL_MASK                0x00FF  /* MICD_LVL_SEL - [7:0] */
+#define WM8915_MICD_LVL_SEL_SHIFT                    0  /* MICD_LVL_SEL - [7:0] */
+#define WM8915_MICD_LVL_SEL_WIDTH                    8  /* MICD_LVL_SEL - [7:0] */
+
+/*
+ * R58 (0x3A) - Mic Detect 3
+ */
+#define WM8915_MICD_LVL_MASK                    0x07FC  /* MICD_LVL - [10:2] */
+#define WM8915_MICD_LVL_SHIFT                        2  /* MICD_LVL - [10:2] */
+#define WM8915_MICD_LVL_WIDTH                        9  /* MICD_LVL - [10:2] */
+#define WM8915_MICD_VALID                       0x0002  /* MICD_VALID */
+#define WM8915_MICD_VALID_MASK                  0x0002  /* MICD_VALID */
+#define WM8915_MICD_VALID_SHIFT                      1  /* MICD_VALID */
+#define WM8915_MICD_VALID_WIDTH                      1  /* MICD_VALID */
+#define WM8915_MICD_STS                         0x0001  /* MICD_STS */
+#define WM8915_MICD_STS_MASK                    0x0001  /* MICD_STS */
+#define WM8915_MICD_STS_SHIFT                        0  /* MICD_STS */
+#define WM8915_MICD_STS_WIDTH                        1  /* MICD_STS */
+
+/*
+ * R64 (0x40) - Charge Pump (1)
+ */
+#define WM8915_CP_ENA                           0x8000  /* CP_ENA */
+#define WM8915_CP_ENA_MASK                      0x8000  /* CP_ENA */
+#define WM8915_CP_ENA_SHIFT                         15  /* CP_ENA */
+#define WM8915_CP_ENA_WIDTH                          1  /* CP_ENA */
+
+/*
+ * R65 (0x41) - Charge Pump (2)
+ */
+#define WM8915_CP_DISCH                         0x8000  /* CP_DISCH */
+#define WM8915_CP_DISCH_MASK                    0x8000  /* CP_DISCH */
+#define WM8915_CP_DISCH_SHIFT                       15  /* CP_DISCH */
+#define WM8915_CP_DISCH_WIDTH                        1  /* CP_DISCH */
+
+/*
+ * R80 (0x50) - DC Servo (1)
+ */
+#define WM8915_DCS_ENA_CHAN_3                   0x0008  /* DCS_ENA_CHAN_3 */
+#define WM8915_DCS_ENA_CHAN_3_MASK              0x0008  /* DCS_ENA_CHAN_3 */
+#define WM8915_DCS_ENA_CHAN_3_SHIFT                  3  /* DCS_ENA_CHAN_3 */
+#define WM8915_DCS_ENA_CHAN_3_WIDTH                  1  /* DCS_ENA_CHAN_3 */
+#define WM8915_DCS_ENA_CHAN_2                   0x0004  /* DCS_ENA_CHAN_2 */
+#define WM8915_DCS_ENA_CHAN_2_MASK              0x0004  /* DCS_ENA_CHAN_2 */
+#define WM8915_DCS_ENA_CHAN_2_SHIFT                  2  /* DCS_ENA_CHAN_2 */
+#define WM8915_DCS_ENA_CHAN_2_WIDTH                  1  /* DCS_ENA_CHAN_2 */
+#define WM8915_DCS_ENA_CHAN_1                   0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8915_DCS_ENA_CHAN_1_MASK              0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8915_DCS_ENA_CHAN_1_SHIFT                  1  /* DCS_ENA_CHAN_1 */
+#define WM8915_DCS_ENA_CHAN_1_WIDTH                  1  /* DCS_ENA_CHAN_1 */
+#define WM8915_DCS_ENA_CHAN_0                   0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8915_DCS_ENA_CHAN_0_MASK              0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8915_DCS_ENA_CHAN_0_SHIFT                  0  /* DCS_ENA_CHAN_0 */
+#define WM8915_DCS_ENA_CHAN_0_WIDTH                  1  /* DCS_ENA_CHAN_0 */
+
+/*
+ * R81 (0x51) - DC Servo (2)
+ */
+#define WM8915_DCS_TRIG_SINGLE_3                0x8000  /* DCS_TRIG_SINGLE_3 */
+#define WM8915_DCS_TRIG_SINGLE_3_MASK           0x8000  /* DCS_TRIG_SINGLE_3 */
+#define WM8915_DCS_TRIG_SINGLE_3_SHIFT              15  /* DCS_TRIG_SINGLE_3 */
+#define WM8915_DCS_TRIG_SINGLE_3_WIDTH               1  /* DCS_TRIG_SINGLE_3 */
+#define WM8915_DCS_TRIG_SINGLE_2                0x4000  /* DCS_TRIG_SINGLE_2 */
+#define WM8915_DCS_TRIG_SINGLE_2_MASK           0x4000  /* DCS_TRIG_SINGLE_2 */
+#define WM8915_DCS_TRIG_SINGLE_2_SHIFT              14  /* DCS_TRIG_SINGLE_2 */
+#define WM8915_DCS_TRIG_SINGLE_2_WIDTH               1  /* DCS_TRIG_SINGLE_2 */
+#define WM8915_DCS_TRIG_SINGLE_1                0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8915_DCS_TRIG_SINGLE_1_MASK           0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8915_DCS_TRIG_SINGLE_1_SHIFT              13  /* DCS_TRIG_SINGLE_1 */
+#define WM8915_DCS_TRIG_SINGLE_1_WIDTH               1  /* DCS_TRIG_SINGLE_1 */
+#define WM8915_DCS_TRIG_SINGLE_0                0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8915_DCS_TRIG_SINGLE_0_MASK           0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8915_DCS_TRIG_SINGLE_0_SHIFT              12  /* DCS_TRIG_SINGLE_0 */
+#define WM8915_DCS_TRIG_SINGLE_0_WIDTH               1  /* DCS_TRIG_SINGLE_0 */
+#define WM8915_DCS_TRIG_SERIES_3                0x0800  /* DCS_TRIG_SERIES_3 */
+#define WM8915_DCS_TRIG_SERIES_3_MASK           0x0800  /* DCS_TRIG_SERIES_3 */
+#define WM8915_DCS_TRIG_SERIES_3_SHIFT              11  /* DCS_TRIG_SERIES_3 */
+#define WM8915_DCS_TRIG_SERIES_3_WIDTH               1  /* DCS_TRIG_SERIES_3 */
+#define WM8915_DCS_TRIG_SERIES_2                0x0400  /* DCS_TRIG_SERIES_2 */
+#define WM8915_DCS_TRIG_SERIES_2_MASK           0x0400  /* DCS_TRIG_SERIES_2 */
+#define WM8915_DCS_TRIG_SERIES_2_SHIFT              10  /* DCS_TRIG_SERIES_2 */
+#define WM8915_DCS_TRIG_SERIES_2_WIDTH               1  /* DCS_TRIG_SERIES_2 */
+#define WM8915_DCS_TRIG_SERIES_1                0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8915_DCS_TRIG_SERIES_1_MASK           0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8915_DCS_TRIG_SERIES_1_SHIFT               9  /* DCS_TRIG_SERIES_1 */
+#define WM8915_DCS_TRIG_SERIES_1_WIDTH               1  /* DCS_TRIG_SERIES_1 */
+#define WM8915_DCS_TRIG_SERIES_0                0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8915_DCS_TRIG_SERIES_0_MASK           0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8915_DCS_TRIG_SERIES_0_SHIFT               8  /* DCS_TRIG_SERIES_0 */
+#define WM8915_DCS_TRIG_SERIES_0_WIDTH               1  /* DCS_TRIG_SERIES_0 */
+#define WM8915_DCS_TRIG_STARTUP_3               0x0080  /* DCS_TRIG_STARTUP_3 */
+#define WM8915_DCS_TRIG_STARTUP_3_MASK          0x0080  /* DCS_TRIG_STARTUP_3 */
+#define WM8915_DCS_TRIG_STARTUP_3_SHIFT              7  /* DCS_TRIG_STARTUP_3 */
+#define WM8915_DCS_TRIG_STARTUP_3_WIDTH              1  /* DCS_TRIG_STARTUP_3 */
+#define WM8915_DCS_TRIG_STARTUP_2               0x0040  /* DCS_TRIG_STARTUP_2 */
+#define WM8915_DCS_TRIG_STARTUP_2_MASK          0x0040  /* DCS_TRIG_STARTUP_2 */
+#define WM8915_DCS_TRIG_STARTUP_2_SHIFT              6  /* DCS_TRIG_STARTUP_2 */
+#define WM8915_DCS_TRIG_STARTUP_2_WIDTH              1  /* DCS_TRIG_STARTUP_2 */
+#define WM8915_DCS_TRIG_STARTUP_1               0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8915_DCS_TRIG_STARTUP_1_MASK          0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8915_DCS_TRIG_STARTUP_1_SHIFT              5  /* DCS_TRIG_STARTUP_1 */
+#define WM8915_DCS_TRIG_STARTUP_1_WIDTH              1  /* DCS_TRIG_STARTUP_1 */
+#define WM8915_DCS_TRIG_STARTUP_0               0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8915_DCS_TRIG_STARTUP_0_MASK          0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8915_DCS_TRIG_STARTUP_0_SHIFT              4  /* DCS_TRIG_STARTUP_0 */
+#define WM8915_DCS_TRIG_STARTUP_0_WIDTH              1  /* DCS_TRIG_STARTUP_0 */
+#define WM8915_DCS_TRIG_DAC_WR_3                0x0008  /* DCS_TRIG_DAC_WR_3 */
+#define WM8915_DCS_TRIG_DAC_WR_3_MASK           0x0008  /* DCS_TRIG_DAC_WR_3 */
+#define WM8915_DCS_TRIG_DAC_WR_3_SHIFT               3  /* DCS_TRIG_DAC_WR_3 */
+#define WM8915_DCS_TRIG_DAC_WR_3_WIDTH               1  /* DCS_TRIG_DAC_WR_3 */
+#define WM8915_DCS_TRIG_DAC_WR_2                0x0004  /* DCS_TRIG_DAC_WR_2 */
+#define WM8915_DCS_TRIG_DAC_WR_2_MASK           0x0004  /* DCS_TRIG_DAC_WR_2 */
+#define WM8915_DCS_TRIG_DAC_WR_2_SHIFT               2  /* DCS_TRIG_DAC_WR_2 */
+#define WM8915_DCS_TRIG_DAC_WR_2_WIDTH               1  /* DCS_TRIG_DAC_WR_2 */
+#define WM8915_DCS_TRIG_DAC_WR_1                0x0002  /* DCS_TRIG_DAC_WR_1 */
+#define WM8915_DCS_TRIG_DAC_WR_1_MASK           0x0002  /* DCS_TRIG_DAC_WR_1 */
+#define WM8915_DCS_TRIG_DAC_WR_1_SHIFT               1  /* DCS_TRIG_DAC_WR_1 */
+#define WM8915_DCS_TRIG_DAC_WR_1_WIDTH               1  /* DCS_TRIG_DAC_WR_1 */
+#define WM8915_DCS_TRIG_DAC_WR_0                0x0001  /* DCS_TRIG_DAC_WR_0 */
+#define WM8915_DCS_TRIG_DAC_WR_0_MASK           0x0001  /* DCS_TRIG_DAC_WR_0 */
+#define WM8915_DCS_TRIG_DAC_WR_0_SHIFT               0  /* DCS_TRIG_DAC_WR_0 */
+#define WM8915_DCS_TRIG_DAC_WR_0_WIDTH               1  /* DCS_TRIG_DAC_WR_0 */
+
+/*
+ * R82 (0x52) - DC Servo (3)
+ */
+#define WM8915_DCS_TIMER_PERIOD_23_MASK         0x0F00  /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8915_DCS_TIMER_PERIOD_23_SHIFT             8  /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8915_DCS_TIMER_PERIOD_23_WIDTH             4  /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8915_DCS_TIMER_PERIOD_01_MASK         0x000F  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8915_DCS_TIMER_PERIOD_01_SHIFT             0  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8915_DCS_TIMER_PERIOD_01_WIDTH             4  /* DCS_TIMER_PERIOD_01 - [3:0] */
+
+/*
+ * R84 (0x54) - DC Servo (5)
+ */
+#define WM8915_DCS_SERIES_NO_23_MASK            0x7F00  /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8915_DCS_SERIES_NO_23_SHIFT                8  /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8915_DCS_SERIES_NO_23_WIDTH                7  /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8915_DCS_SERIES_NO_01_MASK            0x007F  /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8915_DCS_SERIES_NO_01_SHIFT                0  /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8915_DCS_SERIES_NO_01_WIDTH                7  /* DCS_SERIES_NO_01 - [6:0] */
+
+/*
+ * R85 (0x55) - DC Servo (6)
+ */
+#define WM8915_DCS_DAC_WR_VAL_3_MASK            0xFF00  /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8915_DCS_DAC_WR_VAL_3_SHIFT                8  /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8915_DCS_DAC_WR_VAL_3_WIDTH                8  /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8915_DCS_DAC_WR_VAL_2_MASK            0x00FF  /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8915_DCS_DAC_WR_VAL_2_SHIFT                0  /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8915_DCS_DAC_WR_VAL_2_WIDTH                8  /* DCS_DAC_WR_VAL_2 - [7:0] */
+
+/*
+ * R86 (0x56) - DC Servo (7)
+ */
+#define WM8915_DCS_DAC_WR_VAL_1_MASK            0xFF00  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8915_DCS_DAC_WR_VAL_1_SHIFT                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8915_DCS_DAC_WR_VAL_1_WIDTH                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8915_DCS_DAC_WR_VAL_0_MASK            0x00FF  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8915_DCS_DAC_WR_VAL_0_SHIFT                0  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8915_DCS_DAC_WR_VAL_0_WIDTH                8  /* DCS_DAC_WR_VAL_0 - [7:0] */
+
+/*
+ * R87 (0x57) - DC Servo Readback 0
+ */
+#define WM8915_DCS_CAL_COMPLETE_MASK            0x0F00  /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8915_DCS_CAL_COMPLETE_SHIFT                8  /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8915_DCS_CAL_COMPLETE_WIDTH                4  /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8915_DCS_DAC_WR_COMPLETE_MASK         0x00F0  /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8915_DCS_DAC_WR_COMPLETE_SHIFT             4  /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8915_DCS_DAC_WR_COMPLETE_WIDTH             4  /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8915_DCS_STARTUP_COMPLETE_MASK        0x000F  /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8915_DCS_STARTUP_COMPLETE_SHIFT            0  /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8915_DCS_STARTUP_COMPLETE_WIDTH            4  /* DCS_STARTUP_COMPLETE - [3:0] */
+
+/*
+ * R96 (0x60) - Analogue HP (1)
+ */
+#define WM8915_HPOUT1L_RMV_SHORT                0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM8915_HPOUT1L_RMV_SHORT_MASK           0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM8915_HPOUT1L_RMV_SHORT_SHIFT               7  /* HPOUT1L_RMV_SHORT */
+#define WM8915_HPOUT1L_RMV_SHORT_WIDTH               1  /* HPOUT1L_RMV_SHORT */
+#define WM8915_HPOUT1L_OUTP                     0x0040  /* HPOUT1L_OUTP */
+#define WM8915_HPOUT1L_OUTP_MASK                0x0040  /* HPOUT1L_OUTP */
+#define WM8915_HPOUT1L_OUTP_SHIFT                    6  /* HPOUT1L_OUTP */
+#define WM8915_HPOUT1L_OUTP_WIDTH                    1  /* HPOUT1L_OUTP */
+#define WM8915_HPOUT1L_DLY                      0x0020  /* HPOUT1L_DLY */
+#define WM8915_HPOUT1L_DLY_MASK                 0x0020  /* HPOUT1L_DLY */
+#define WM8915_HPOUT1L_DLY_SHIFT                     5  /* HPOUT1L_DLY */
+#define WM8915_HPOUT1L_DLY_WIDTH                     1  /* HPOUT1L_DLY */
+#define WM8915_HPOUT1R_RMV_SHORT                0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM8915_HPOUT1R_RMV_SHORT_MASK           0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM8915_HPOUT1R_RMV_SHORT_SHIFT               3  /* HPOUT1R_RMV_SHORT */
+#define WM8915_HPOUT1R_RMV_SHORT_WIDTH               1  /* HPOUT1R_RMV_SHORT */
+#define WM8915_HPOUT1R_OUTP                     0x0004  /* HPOUT1R_OUTP */
+#define WM8915_HPOUT1R_OUTP_MASK                0x0004  /* HPOUT1R_OUTP */
+#define WM8915_HPOUT1R_OUTP_SHIFT                    2  /* HPOUT1R_OUTP */
+#define WM8915_HPOUT1R_OUTP_WIDTH                    1  /* HPOUT1R_OUTP */
+#define WM8915_HPOUT1R_DLY                      0x0002  /* HPOUT1R_DLY */
+#define WM8915_HPOUT1R_DLY_MASK                 0x0002  /* HPOUT1R_DLY */
+#define WM8915_HPOUT1R_DLY_SHIFT                     1  /* HPOUT1R_DLY */
+#define WM8915_HPOUT1R_DLY_WIDTH                     1  /* HPOUT1R_DLY */
+
+/*
+ * R97 (0x61) - Analogue HP (2)
+ */
+#define WM8915_HPOUT2L_RMV_SHORT                0x0080  /* HPOUT2L_RMV_SHORT */
+#define WM8915_HPOUT2L_RMV_SHORT_MASK           0x0080  /* HPOUT2L_RMV_SHORT */
+#define WM8915_HPOUT2L_RMV_SHORT_SHIFT               7  /* HPOUT2L_RMV_SHORT */
+#define WM8915_HPOUT2L_RMV_SHORT_WIDTH               1  /* HPOUT2L_RMV_SHORT */
+#define WM8915_HPOUT2L_OUTP                     0x0040  /* HPOUT2L_OUTP */
+#define WM8915_HPOUT2L_OUTP_MASK                0x0040  /* HPOUT2L_OUTP */
+#define WM8915_HPOUT2L_OUTP_SHIFT                    6  /* HPOUT2L_OUTP */
+#define WM8915_HPOUT2L_OUTP_WIDTH                    1  /* HPOUT2L_OUTP */
+#define WM8915_HPOUT2L_DLY                      0x0020  /* HPOUT2L_DLY */
+#define WM8915_HPOUT2L_DLY_MASK                 0x0020  /* HPOUT2L_DLY */
+#define WM8915_HPOUT2L_DLY_SHIFT                     5  /* HPOUT2L_DLY */
+#define WM8915_HPOUT2L_DLY_WIDTH                     1  /* HPOUT2L_DLY */
+#define WM8915_HPOUT2R_RMV_SHORT                0x0008  /* HPOUT2R_RMV_SHORT */
+#define WM8915_HPOUT2R_RMV_SHORT_MASK           0x0008  /* HPOUT2R_RMV_SHORT */
+#define WM8915_HPOUT2R_RMV_SHORT_SHIFT               3  /* HPOUT2R_RMV_SHORT */
+#define WM8915_HPOUT2R_RMV_SHORT_WIDTH               1  /* HPOUT2R_RMV_SHORT */
+#define WM8915_HPOUT2R_OUTP                     0x0004  /* HPOUT2R_OUTP */
+#define WM8915_HPOUT2R_OUTP_MASK                0x0004  /* HPOUT2R_OUTP */
+#define WM8915_HPOUT2R_OUTP_SHIFT                    2  /* HPOUT2R_OUTP */
+#define WM8915_HPOUT2R_OUTP_WIDTH                    1  /* HPOUT2R_OUTP */
+#define WM8915_HPOUT2R_DLY                      0x0002  /* HPOUT2R_DLY */
+#define WM8915_HPOUT2R_DLY_MASK                 0x0002  /* HPOUT2R_DLY */
+#define WM8915_HPOUT2R_DLY_SHIFT                     1  /* HPOUT2R_DLY */
+#define WM8915_HPOUT2R_DLY_WIDTH                     1  /* HPOUT2R_DLY */
+
+/*
+ * R256 (0x100) - Chip Revision
+ */
+#define WM8915_CHIP_REV_MASK                    0x000F  /* CHIP_REV - [3:0] */
+#define WM8915_CHIP_REV_SHIFT                        0  /* CHIP_REV - [3:0] */
+#define WM8915_CHIP_REV_WIDTH                        4  /* CHIP_REV - [3:0] */
+
+/*
+ * R257 (0x101) - Control Interface (1)
+ */
+#define WM8915_AUTO_INC                         0x0004  /* AUTO_INC */
+#define WM8915_AUTO_INC_MASK                    0x0004  /* AUTO_INC */
+#define WM8915_AUTO_INC_SHIFT                        2  /* AUTO_INC */
+#define WM8915_AUTO_INC_WIDTH                        1  /* AUTO_INC */
+
+/*
+ * R272 (0x110) - Write Sequencer Ctrl (1)
+ */
+#define WM8915_WSEQ_ENA                         0x8000  /* WSEQ_ENA */
+#define WM8915_WSEQ_ENA_MASK                    0x8000  /* WSEQ_ENA */
+#define WM8915_WSEQ_ENA_SHIFT                       15  /* WSEQ_ENA */
+#define WM8915_WSEQ_ENA_WIDTH                        1  /* WSEQ_ENA */
+#define WM8915_WSEQ_ABORT                       0x0200  /* WSEQ_ABORT */
+#define WM8915_WSEQ_ABORT_MASK                  0x0200  /* WSEQ_ABORT */
+#define WM8915_WSEQ_ABORT_SHIFT                      9  /* WSEQ_ABORT */
+#define WM8915_WSEQ_ABORT_WIDTH                      1  /* WSEQ_ABORT */
+#define WM8915_WSEQ_START                       0x0100  /* WSEQ_START */
+#define WM8915_WSEQ_START_MASK                  0x0100  /* WSEQ_START */
+#define WM8915_WSEQ_START_SHIFT                      8  /* WSEQ_START */
+#define WM8915_WSEQ_START_WIDTH                      1  /* WSEQ_START */
+#define WM8915_WSEQ_START_INDEX_MASK            0x007F  /* WSEQ_START_INDEX - [6:0] */
+#define WM8915_WSEQ_START_INDEX_SHIFT                0  /* WSEQ_START_INDEX - [6:0] */
+#define WM8915_WSEQ_START_INDEX_WIDTH                7  /* WSEQ_START_INDEX - [6:0] */
+
+/*
+ * R273 (0x111) - Write Sequencer Ctrl (2)
+ */
+#define WM8915_WSEQ_BUSY                        0x0100  /* WSEQ_BUSY */
+#define WM8915_WSEQ_BUSY_MASK                   0x0100  /* WSEQ_BUSY */
+#define WM8915_WSEQ_BUSY_SHIFT                       8  /* WSEQ_BUSY */
+#define WM8915_WSEQ_BUSY_WIDTH                       1  /* WSEQ_BUSY */
+#define WM8915_WSEQ_CURRENT_INDEX_MASK          0x007F  /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8915_WSEQ_CURRENT_INDEX_SHIFT              0  /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8915_WSEQ_CURRENT_INDEX_WIDTH              7  /* WSEQ_CURRENT_INDEX - [6:0] */
+
+/*
+ * R512 (0x200) - AIF Clocking (1)
+ */
+#define WM8915_SYSCLK_SRC_MASK                  0x0018  /* SYSCLK_SRC - [4:3] */
+#define WM8915_SYSCLK_SRC_SHIFT                      3  /* SYSCLK_SRC - [4:3] */
+#define WM8915_SYSCLK_SRC_WIDTH                      2  /* SYSCLK_SRC - [4:3] */
+#define WM8915_SYSCLK_INV                       0x0004  /* SYSCLK_INV */
+#define WM8915_SYSCLK_INV_MASK                  0x0004  /* SYSCLK_INV */
+#define WM8915_SYSCLK_INV_SHIFT                      2  /* SYSCLK_INV */
+#define WM8915_SYSCLK_INV_WIDTH                      1  /* SYSCLK_INV */
+#define WM8915_SYSCLK_DIV                       0x0002  /* SYSCLK_DIV */
+#define WM8915_SYSCLK_DIV_MASK                  0x0002  /* SYSCLK_DIV */
+#define WM8915_SYSCLK_DIV_SHIFT                      1  /* SYSCLK_DIV */
+#define WM8915_SYSCLK_DIV_WIDTH                      1  /* SYSCLK_DIV */
+#define WM8915_SYSCLK_ENA                       0x0001  /* SYSCLK_ENA */
+#define WM8915_SYSCLK_ENA_MASK                  0x0001  /* SYSCLK_ENA */
+#define WM8915_SYSCLK_ENA_SHIFT                      0  /* SYSCLK_ENA */
+#define WM8915_SYSCLK_ENA_WIDTH                      1  /* SYSCLK_ENA */
+
+/*
+ * R513 (0x201) - AIF Clocking (2)
+ */
+#define WM8915_DSP2_DIV_MASK                    0x0018  /* DSP2_DIV - [4:3] */
+#define WM8915_DSP2_DIV_SHIFT                        3  /* DSP2_DIV - [4:3] */
+#define WM8915_DSP2_DIV_WIDTH                        2  /* DSP2_DIV - [4:3] */
+#define WM8915_DSP1_DIV_MASK                    0x0003  /* DSP1_DIV - [1:0] */
+#define WM8915_DSP1_DIV_SHIFT                        0  /* DSP1_DIV - [1:0] */
+#define WM8915_DSP1_DIV_WIDTH                        2  /* DSP1_DIV - [1:0] */
+
+/*
+ * R520 (0x208) - Clocking (1)
+ */
+#define WM8915_LFCLK_ENA                        0x0020  /* LFCLK_ENA */
+#define WM8915_LFCLK_ENA_MASK                   0x0020  /* LFCLK_ENA */
+#define WM8915_LFCLK_ENA_SHIFT                       5  /* LFCLK_ENA */
+#define WM8915_LFCLK_ENA_WIDTH                       1  /* LFCLK_ENA */
+#define WM8915_TOCLK_ENA                        0x0010  /* TOCLK_ENA */
+#define WM8915_TOCLK_ENA_MASK                   0x0010  /* TOCLK_ENA */
+#define WM8915_TOCLK_ENA_SHIFT                       4  /* TOCLK_ENA */
+#define WM8915_TOCLK_ENA_WIDTH                       1  /* TOCLK_ENA */
+#define WM8915_AIFCLK_ENA                       0x0004  /* AIFCLK_ENA */
+#define WM8915_AIFCLK_ENA_MASK                  0x0004  /* AIFCLK_ENA */
+#define WM8915_AIFCLK_ENA_SHIFT                      2  /* AIFCLK_ENA */
+#define WM8915_AIFCLK_ENA_WIDTH                      1  /* AIFCLK_ENA */
+#define WM8915_SYSDSPCLK_ENA                    0x0002  /* SYSDSPCLK_ENA */
+#define WM8915_SYSDSPCLK_ENA_MASK               0x0002  /* SYSDSPCLK_ENA */
+#define WM8915_SYSDSPCLK_ENA_SHIFT                   1  /* SYSDSPCLK_ENA */
+#define WM8915_SYSDSPCLK_ENA_WIDTH                   1  /* SYSDSPCLK_ENA */
+
+/*
+ * R521 (0x209) - Clocking (2)
+ */
+#define WM8915_TOCLK_DIV_MASK                   0x0700  /* TOCLK_DIV - [10:8] */
+#define WM8915_TOCLK_DIV_SHIFT                       8  /* TOCLK_DIV - [10:8] */
+#define WM8915_TOCLK_DIV_WIDTH                       3  /* TOCLK_DIV - [10:8] */
+#define WM8915_DBCLK_DIV_MASK                   0x00F0  /* DBCLK_DIV - [7:4] */
+#define WM8915_DBCLK_DIV_SHIFT                       4  /* DBCLK_DIV - [7:4] */
+#define WM8915_DBCLK_DIV_WIDTH                       4  /* DBCLK_DIV - [7:4] */
+#define WM8915_OPCLK_DIV_MASK                   0x0007  /* OPCLK_DIV - [2:0] */
+#define WM8915_OPCLK_DIV_SHIFT                       0  /* OPCLK_DIV - [2:0] */
+#define WM8915_OPCLK_DIV_WIDTH                       3  /* OPCLK_DIV - [2:0] */
+
+/*
+ * R528 (0x210) - AIF Rate
+ */
+#define WM8915_SYSCLK_RATE                      0x0001  /* SYSCLK_RATE */
+#define WM8915_SYSCLK_RATE_MASK                 0x0001  /* SYSCLK_RATE */
+#define WM8915_SYSCLK_RATE_SHIFT                     0  /* SYSCLK_RATE */
+#define WM8915_SYSCLK_RATE_WIDTH                     1  /* SYSCLK_RATE */
+
+/*
+ * R544 (0x220) - FLL Control (1)
+ */
+#define WM8915_FLL_OSC_ENA                      0x0002  /* FLL_OSC_ENA */
+#define WM8915_FLL_OSC_ENA_MASK                 0x0002  /* FLL_OSC_ENA */
+#define WM8915_FLL_OSC_ENA_SHIFT                     1  /* FLL_OSC_ENA */
+#define WM8915_FLL_OSC_ENA_WIDTH                     1  /* FLL_OSC_ENA */
+#define WM8915_FLL_ENA                          0x0001  /* FLL_ENA */
+#define WM8915_FLL_ENA_MASK                     0x0001  /* FLL_ENA */
+#define WM8915_FLL_ENA_SHIFT                         0  /* FLL_ENA */
+#define WM8915_FLL_ENA_WIDTH                         1  /* FLL_ENA */
+
+/*
+ * R545 (0x221) - FLL Control (2)
+ */
+#define WM8915_FLL_OUTDIV_MASK                  0x3F00  /* FLL_OUTDIV - [13:8] */
+#define WM8915_FLL_OUTDIV_SHIFT                      8  /* FLL_OUTDIV - [13:8] */
+#define WM8915_FLL_OUTDIV_WIDTH                      6  /* FLL_OUTDIV - [13:8] */
+#define WM8915_FLL_FRATIO_MASK                  0x0007  /* FLL_FRATIO - [2:0] */
+#define WM8915_FLL_FRATIO_SHIFT                      0  /* FLL_FRATIO - [2:0] */
+#define WM8915_FLL_FRATIO_WIDTH                      3  /* FLL_FRATIO - [2:0] */
+
+/*
+ * R546 (0x222) - FLL Control (3)
+ */
+#define WM8915_FLL_THETA_MASK                   0xFFFF  /* FLL_THETA - [15:0] */
+#define WM8915_FLL_THETA_SHIFT                       0  /* FLL_THETA - [15:0] */
+#define WM8915_FLL_THETA_WIDTH                      16  /* FLL_THETA - [15:0] */
+
+/*
+ * R547 (0x223) - FLL Control (4)
+ */
+#define WM8915_FLL_N_MASK                       0x7FE0  /* FLL_N - [14:5] */
+#define WM8915_FLL_N_SHIFT                           5  /* FLL_N - [14:5] */
+#define WM8915_FLL_N_WIDTH                          10  /* FLL_N - [14:5] */
+#define WM8915_FLL_LOOP_GAIN_MASK               0x000F  /* FLL_LOOP_GAIN - [3:0] */
+#define WM8915_FLL_LOOP_GAIN_SHIFT                   0  /* FLL_LOOP_GAIN - [3:0] */
+#define WM8915_FLL_LOOP_GAIN_WIDTH                   4  /* FLL_LOOP_GAIN - [3:0] */
+
+/*
+ * R548 (0x224) - FLL Control (5)
+ */
+#define WM8915_FLL_FRC_NCO_VAL_MASK             0x1F80  /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8915_FLL_FRC_NCO_VAL_SHIFT                 7  /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8915_FLL_FRC_NCO_VAL_WIDTH                 6  /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8915_FLL_FRC_NCO                      0x0040  /* FLL_FRC_NCO */
+#define WM8915_FLL_FRC_NCO_MASK                 0x0040  /* FLL_FRC_NCO */
+#define WM8915_FLL_FRC_NCO_SHIFT                     6  /* FLL_FRC_NCO */
+#define WM8915_FLL_FRC_NCO_WIDTH                     1  /* FLL_FRC_NCO */
+#define WM8915_FLL_REFCLK_DIV_MASK              0x0018  /* FLL_REFCLK_DIV - [4:3] */
+#define WM8915_FLL_REFCLK_DIV_SHIFT                  3  /* FLL_REFCLK_DIV - [4:3] */
+#define WM8915_FLL_REFCLK_DIV_WIDTH                  2  /* FLL_REFCLK_DIV - [4:3] */
+#define WM8915_FLL_REF_FREQ                     0x0004  /* FLL_REF_FREQ */
+#define WM8915_FLL_REF_FREQ_MASK                0x0004  /* FLL_REF_FREQ */
+#define WM8915_FLL_REF_FREQ_SHIFT                    2  /* FLL_REF_FREQ */
+#define WM8915_FLL_REF_FREQ_WIDTH                    1  /* FLL_REF_FREQ */
+#define WM8915_FLL_REFCLK_SRC_MASK              0x0003  /* FLL_REFCLK_SRC - [1:0] */
+#define WM8915_FLL_REFCLK_SRC_SHIFT                  0  /* FLL_REFCLK_SRC - [1:0] */
+#define WM8915_FLL_REFCLK_SRC_WIDTH                  2  /* FLL_REFCLK_SRC - [1:0] */
+
+/*
+ * R549 (0x225) - FLL Control (6)
+ */
+#define WM8915_FLL_REFCLK_SRC_STS_MASK          0x000C  /* FLL_REFCLK_SRC_STS - [3:2] */
+#define WM8915_FLL_REFCLK_SRC_STS_SHIFT              2  /* FLL_REFCLK_SRC_STS - [3:2] */
+#define WM8915_FLL_REFCLK_SRC_STS_WIDTH              2  /* FLL_REFCLK_SRC_STS - [3:2] */
+#define WM8915_FLL_SWITCH_CLK                   0x0001  /* FLL_SWITCH_CLK */
+#define WM8915_FLL_SWITCH_CLK_MASK              0x0001  /* FLL_SWITCH_CLK */
+#define WM8915_FLL_SWITCH_CLK_SHIFT                  0  /* FLL_SWITCH_CLK */
+#define WM8915_FLL_SWITCH_CLK_WIDTH                  1  /* FLL_SWITCH_CLK */
+
+/*
+ * R550 (0x226) - FLL EFS 1
+ */
+#define WM8915_FLL_LAMBDA_MASK                  0xFFFF  /* FLL_LAMBDA - [15:0] */
+#define WM8915_FLL_LAMBDA_SHIFT                      0  /* FLL_LAMBDA - [15:0] */
+#define WM8915_FLL_LAMBDA_WIDTH                     16  /* FLL_LAMBDA - [15:0] */
+
+/*
+ * R551 (0x227) - FLL EFS 2
+ */
+#define WM8915_FLL_LFSR_SEL_MASK                0x0006  /* FLL_LFSR_SEL - [2:1] */
+#define WM8915_FLL_LFSR_SEL_SHIFT                    1  /* FLL_LFSR_SEL - [2:1] */
+#define WM8915_FLL_LFSR_SEL_WIDTH                    2  /* FLL_LFSR_SEL - [2:1] */
+#define WM8915_FLL_EFS_ENA                      0x0001  /* FLL_EFS_ENA */
+#define WM8915_FLL_EFS_ENA_MASK                 0x0001  /* FLL_EFS_ENA */
+#define WM8915_FLL_EFS_ENA_SHIFT                     0  /* FLL_EFS_ENA */
+#define WM8915_FLL_EFS_ENA_WIDTH                     1  /* FLL_EFS_ENA */
+
+/*
+ * R768 (0x300) - AIF1 Control
+ */
+#define WM8915_AIF1_TRI                         0x0004  /* AIF1_TRI */
+#define WM8915_AIF1_TRI_MASK                    0x0004  /* AIF1_TRI */
+#define WM8915_AIF1_TRI_SHIFT                        2  /* AIF1_TRI */
+#define WM8915_AIF1_TRI_WIDTH                        1  /* AIF1_TRI */
+#define WM8915_AIF1_FMT_MASK                    0x0003  /* AIF1_FMT - [1:0] */
+#define WM8915_AIF1_FMT_SHIFT                        0  /* AIF1_FMT - [1:0] */
+#define WM8915_AIF1_FMT_WIDTH                        2  /* AIF1_FMT - [1:0] */
+
+/*
+ * R769 (0x301) - AIF1 BCLK
+ */
+#define WM8915_AIF1_BCLK_INV                    0x0400  /* AIF1_BCLK_INV */
+#define WM8915_AIF1_BCLK_INV_MASK               0x0400  /* AIF1_BCLK_INV */
+#define WM8915_AIF1_BCLK_INV_SHIFT                  10  /* AIF1_BCLK_INV */
+#define WM8915_AIF1_BCLK_INV_WIDTH                   1  /* AIF1_BCLK_INV */
+#define WM8915_AIF1_BCLK_FRC                    0x0200  /* AIF1_BCLK_FRC */
+#define WM8915_AIF1_BCLK_FRC_MASK               0x0200  /* AIF1_BCLK_FRC */
+#define WM8915_AIF1_BCLK_FRC_SHIFT                   9  /* AIF1_BCLK_FRC */
+#define WM8915_AIF1_BCLK_FRC_WIDTH                   1  /* AIF1_BCLK_FRC */
+#define WM8915_AIF1_BCLK_MSTR                   0x0100  /* AIF1_BCLK_MSTR */
+#define WM8915_AIF1_BCLK_MSTR_MASK              0x0100  /* AIF1_BCLK_MSTR */
+#define WM8915_AIF1_BCLK_MSTR_SHIFT                  8  /* AIF1_BCLK_MSTR */
+#define WM8915_AIF1_BCLK_MSTR_WIDTH                  1  /* AIF1_BCLK_MSTR */
+#define WM8915_AIF1_BCLK_DIV_MASK               0x000F  /* AIF1_BCLK_DIV - [3:0] */
+#define WM8915_AIF1_BCLK_DIV_SHIFT                   0  /* AIF1_BCLK_DIV - [3:0] */
+#define WM8915_AIF1_BCLK_DIV_WIDTH                   4  /* AIF1_BCLK_DIV - [3:0] */
+
+/*
+ * R770 (0x302) - AIF1 TX LRCLK(1)
+ */
+#define WM8915_AIF1TX_RATE_MASK                 0x07FF  /* AIF1TX_RATE - [10:0] */
+#define WM8915_AIF1TX_RATE_SHIFT                     0  /* AIF1TX_RATE - [10:0] */
+#define WM8915_AIF1TX_RATE_WIDTH                    11  /* AIF1TX_RATE - [10:0] */
+
+/*
+ * R771 (0x303) - AIF1 TX LRCLK(2)
+ */
+#define WM8915_AIF1TX_LRCLK_MODE                0x0008  /* AIF1TX_LRCLK_MODE */
+#define WM8915_AIF1TX_LRCLK_MODE_MASK           0x0008  /* AIF1TX_LRCLK_MODE */
+#define WM8915_AIF1TX_LRCLK_MODE_SHIFT               3  /* AIF1TX_LRCLK_MODE */
+#define WM8915_AIF1TX_LRCLK_MODE_WIDTH               1  /* AIF1TX_LRCLK_MODE */
+#define WM8915_AIF1TX_LRCLK_INV                 0x0004  /* AIF1TX_LRCLK_INV */
+#define WM8915_AIF1TX_LRCLK_INV_MASK            0x0004  /* AIF1TX_LRCLK_INV */
+#define WM8915_AIF1TX_LRCLK_INV_SHIFT                2  /* AIF1TX_LRCLK_INV */
+#define WM8915_AIF1TX_LRCLK_INV_WIDTH                1  /* AIF1TX_LRCLK_INV */
+#define WM8915_AIF1TX_LRCLK_FRC                 0x0002  /* AIF1TX_LRCLK_FRC */
+#define WM8915_AIF1TX_LRCLK_FRC_MASK            0x0002  /* AIF1TX_LRCLK_FRC */
+#define WM8915_AIF1TX_LRCLK_FRC_SHIFT                1  /* AIF1TX_LRCLK_FRC */
+#define WM8915_AIF1TX_LRCLK_FRC_WIDTH                1  /* AIF1TX_LRCLK_FRC */
+#define WM8915_AIF1TX_LRCLK_MSTR                0x0001  /* AIF1TX_LRCLK_MSTR */
+#define WM8915_AIF1TX_LRCLK_MSTR_MASK           0x0001  /* AIF1TX_LRCLK_MSTR */
+#define WM8915_AIF1TX_LRCLK_MSTR_SHIFT               0  /* AIF1TX_LRCLK_MSTR */
+#define WM8915_AIF1TX_LRCLK_MSTR_WIDTH               1  /* AIF1TX_LRCLK_MSTR */
+
+/*
+ * R772 (0x304) - AIF1 RX LRCLK(1)
+ */
+#define WM8915_AIF1RX_RATE_MASK                 0x07FF  /* AIF1RX_RATE - [10:0] */
+#define WM8915_AIF1RX_RATE_SHIFT                     0  /* AIF1RX_RATE - [10:0] */
+#define WM8915_AIF1RX_RATE_WIDTH                    11  /* AIF1RX_RATE - [10:0] */
+
+/*
+ * R773 (0x305) - AIF1 RX LRCLK(2)
+ */
+#define WM8915_AIF1RX_LRCLK_INV                 0x0004  /* AIF1RX_LRCLK_INV */
+#define WM8915_AIF1RX_LRCLK_INV_MASK            0x0004  /* AIF1RX_LRCLK_INV */
+#define WM8915_AIF1RX_LRCLK_INV_SHIFT                2  /* AIF1RX_LRCLK_INV */
+#define WM8915_AIF1RX_LRCLK_INV_WIDTH                1  /* AIF1RX_LRCLK_INV */
+#define WM8915_AIF1RX_LRCLK_FRC                 0x0002  /* AIF1RX_LRCLK_FRC */
+#define WM8915_AIF1RX_LRCLK_FRC_MASK            0x0002  /* AIF1RX_LRCLK_FRC */
+#define WM8915_AIF1RX_LRCLK_FRC_SHIFT                1  /* AIF1RX_LRCLK_FRC */
+#define WM8915_AIF1RX_LRCLK_FRC_WIDTH                1  /* AIF1RX_LRCLK_FRC */
+#define WM8915_AIF1RX_LRCLK_MSTR                0x0001  /* AIF1RX_LRCLK_MSTR */
+#define WM8915_AIF1RX_LRCLK_MSTR_MASK           0x0001  /* AIF1RX_LRCLK_MSTR */
+#define WM8915_AIF1RX_LRCLK_MSTR_SHIFT               0  /* AIF1RX_LRCLK_MSTR */
+#define WM8915_AIF1RX_LRCLK_MSTR_WIDTH               1  /* AIF1RX_LRCLK_MSTR */
+
+/*
+ * R774 (0x306) - AIF1TX Data Configuration (1)
+ */
+#define WM8915_AIF1TX_WL_MASK                   0xFF00  /* AIF1TX_WL - [15:8] */
+#define WM8915_AIF1TX_WL_SHIFT                       8  /* AIF1TX_WL - [15:8] */
+#define WM8915_AIF1TX_WL_WIDTH                       8  /* AIF1TX_WL - [15:8] */
+#define WM8915_AIF1TX_SLOT_LEN_MASK             0x00FF  /* AIF1TX_SLOT_LEN - [7:0] */
+#define WM8915_AIF1TX_SLOT_LEN_SHIFT                 0  /* AIF1TX_SLOT_LEN - [7:0] */
+#define WM8915_AIF1TX_SLOT_LEN_WIDTH                 8  /* AIF1TX_SLOT_LEN - [7:0] */
+
+/*
+ * R775 (0x307) - AIF1TX Data Configuration (2)
+ */
+#define WM8915_AIF1TX_DAT_TRI                   0x0001  /* AIF1TX_DAT_TRI */
+#define WM8915_AIF1TX_DAT_TRI_MASK              0x0001  /* AIF1TX_DAT_TRI */
+#define WM8915_AIF1TX_DAT_TRI_SHIFT                  0  /* AIF1TX_DAT_TRI */
+#define WM8915_AIF1TX_DAT_TRI_WIDTH                  1  /* AIF1TX_DAT_TRI */
+
+/*
+ * R776 (0x308) - AIF1RX Data Configuration
+ */
+#define WM8915_AIF1RX_WL_MASK                   0xFF00  /* AIF1RX_WL - [15:8] */
+#define WM8915_AIF1RX_WL_SHIFT                       8  /* AIF1RX_WL - [15:8] */
+#define WM8915_AIF1RX_WL_WIDTH                       8  /* AIF1RX_WL - [15:8] */
+#define WM8915_AIF1RX_SLOT_LEN_MASK             0x00FF  /* AIF1RX_SLOT_LEN - [7:0] */
+#define WM8915_AIF1RX_SLOT_LEN_SHIFT                 0  /* AIF1RX_SLOT_LEN - [7:0] */
+#define WM8915_AIF1RX_SLOT_LEN_WIDTH                 8  /* AIF1RX_SLOT_LEN - [7:0] */
+
+/*
+ * R777 (0x309) - AIF1TX Channel 0 Configuration
+ */
+#define WM8915_AIF1TX_CHAN0_DAT_INV             0x8000  /* AIF1TX_CHAN0_DAT_INV */
+#define WM8915_AIF1TX_CHAN0_DAT_INV_MASK        0x8000  /* AIF1TX_CHAN0_DAT_INV */
+#define WM8915_AIF1TX_CHAN0_DAT_INV_SHIFT           15  /* AIF1TX_CHAN0_DAT_INV */
+#define WM8915_AIF1TX_CHAN0_DAT_INV_WIDTH            1  /* AIF1TX_CHAN0_DAT_INV */
+#define WM8915_AIF1TX_CHAN0_SPACING_MASK        0x7E00  /* AIF1TX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN0_SPACING_SHIFT            9  /* AIF1TX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN0_SPACING_WIDTH            6  /* AIF1TX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN0_SLOTS_MASK          0x01C0  /* AIF1TX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN0_SLOTS_SHIFT              6  /* AIF1TX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN0_SLOTS_WIDTH              3  /* AIF1TX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN0_START_SLOT_MASK     0x003F  /* AIF1TX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN0_START_SLOT_SHIFT         0  /* AIF1TX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN0_START_SLOT_WIDTH         6  /* AIF1TX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R778 (0x30A) - AIF1TX Channel 1 Configuration
+ */
+#define WM8915_AIF1TX_CHAN1_DAT_INV             0x8000  /* AIF1TX_CHAN1_DAT_INV */
+#define WM8915_AIF1TX_CHAN1_DAT_INV_MASK        0x8000  /* AIF1TX_CHAN1_DAT_INV */
+#define WM8915_AIF1TX_CHAN1_DAT_INV_SHIFT           15  /* AIF1TX_CHAN1_DAT_INV */
+#define WM8915_AIF1TX_CHAN1_DAT_INV_WIDTH            1  /* AIF1TX_CHAN1_DAT_INV */
+#define WM8915_AIF1TX_CHAN1_SPACING_MASK        0x7E00  /* AIF1TX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN1_SPACING_SHIFT            9  /* AIF1TX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN1_SPACING_WIDTH            6  /* AIF1TX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN1_SLOTS_MASK          0x01C0  /* AIF1TX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN1_SLOTS_SHIFT              6  /* AIF1TX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN1_SLOTS_WIDTH              3  /* AIF1TX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN1_START_SLOT_MASK     0x003F  /* AIF1TX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN1_START_SLOT_SHIFT         0  /* AIF1TX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN1_START_SLOT_WIDTH         6  /* AIF1TX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R779 (0x30B) - AIF1TX Channel 2 Configuration
+ */
+#define WM8915_AIF1TX_CHAN2_DAT_INV             0x8000  /* AIF1TX_CHAN2_DAT_INV */
+#define WM8915_AIF1TX_CHAN2_DAT_INV_MASK        0x8000  /* AIF1TX_CHAN2_DAT_INV */
+#define WM8915_AIF1TX_CHAN2_DAT_INV_SHIFT           15  /* AIF1TX_CHAN2_DAT_INV */
+#define WM8915_AIF1TX_CHAN2_DAT_INV_WIDTH            1  /* AIF1TX_CHAN2_DAT_INV */
+#define WM8915_AIF1TX_CHAN2_SPACING_MASK        0x7E00  /* AIF1TX_CHAN2_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN2_SPACING_SHIFT            9  /* AIF1TX_CHAN2_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN2_SPACING_WIDTH            6  /* AIF1TX_CHAN2_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN2_SLOTS_MASK          0x01C0  /* AIF1TX_CHAN2_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN2_SLOTS_SHIFT              6  /* AIF1TX_CHAN2_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN2_SLOTS_WIDTH              3  /* AIF1TX_CHAN2_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN2_START_SLOT_MASK     0x003F  /* AIF1TX_CHAN2_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN2_START_SLOT_SHIFT         0  /* AIF1TX_CHAN2_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN2_START_SLOT_WIDTH         6  /* AIF1TX_CHAN2_START_SLOT - [5:0] */
+
+/*
+ * R780 (0x30C) - AIF1TX Channel 3 Configuration
+ */
+#define WM8915_AIF1TX_CHAN3_DAT_INV             0x8000  /* AIF1TX_CHAN3_DAT_INV */
+#define WM8915_AIF1TX_CHAN3_DAT_INV_MASK        0x8000  /* AIF1TX_CHAN3_DAT_INV */
+#define WM8915_AIF1TX_CHAN3_DAT_INV_SHIFT           15  /* AIF1TX_CHAN3_DAT_INV */
+#define WM8915_AIF1TX_CHAN3_DAT_INV_WIDTH            1  /* AIF1TX_CHAN3_DAT_INV */
+#define WM8915_AIF1TX_CHAN3_SPACING_MASK        0x7E00  /* AIF1TX_CHAN3_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN3_SPACING_SHIFT            9  /* AIF1TX_CHAN3_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN3_SPACING_WIDTH            6  /* AIF1TX_CHAN3_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN3_SLOTS_MASK          0x01C0  /* AIF1TX_CHAN3_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN3_SLOTS_SHIFT              6  /* AIF1TX_CHAN3_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN3_SLOTS_WIDTH              3  /* AIF1TX_CHAN3_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN3_START_SLOT_MASK     0x003F  /* AIF1TX_CHAN3_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN3_START_SLOT_SHIFT         0  /* AIF1TX_CHAN3_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN3_START_SLOT_WIDTH         6  /* AIF1TX_CHAN3_START_SLOT - [5:0] */
+
+/*
+ * R781 (0x30D) - AIF1TX Channel 4 Configuration
+ */
+#define WM8915_AIF1TX_CHAN4_DAT_INV             0x8000  /* AIF1TX_CHAN4_DAT_INV */
+#define WM8915_AIF1TX_CHAN4_DAT_INV_MASK        0x8000  /* AIF1TX_CHAN4_DAT_INV */
+#define WM8915_AIF1TX_CHAN4_DAT_INV_SHIFT           15  /* AIF1TX_CHAN4_DAT_INV */
+#define WM8915_AIF1TX_CHAN4_DAT_INV_WIDTH            1  /* AIF1TX_CHAN4_DAT_INV */
+#define WM8915_AIF1TX_CHAN4_SPACING_MASK        0x7E00  /* AIF1TX_CHAN4_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN4_SPACING_SHIFT            9  /* AIF1TX_CHAN4_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN4_SPACING_WIDTH            6  /* AIF1TX_CHAN4_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN4_SLOTS_MASK          0x01C0  /* AIF1TX_CHAN4_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN4_SLOTS_SHIFT              6  /* AIF1TX_CHAN4_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN4_SLOTS_WIDTH              3  /* AIF1TX_CHAN4_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN4_START_SLOT_MASK     0x003F  /* AIF1TX_CHAN4_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN4_START_SLOT_SHIFT         0  /* AIF1TX_CHAN4_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN4_START_SLOT_WIDTH         6  /* AIF1TX_CHAN4_START_SLOT - [5:0] */
+
+/*
+ * R782 (0x30E) - AIF1TX Channel 5 Configuration
+ */
+#define WM8915_AIF1TX_CHAN5_DAT_INV             0x8000  /* AIF1TX_CHAN5_DAT_INV */
+#define WM8915_AIF1TX_CHAN5_DAT_INV_MASK        0x8000  /* AIF1TX_CHAN5_DAT_INV */
+#define WM8915_AIF1TX_CHAN5_DAT_INV_SHIFT           15  /* AIF1TX_CHAN5_DAT_INV */
+#define WM8915_AIF1TX_CHAN5_DAT_INV_WIDTH            1  /* AIF1TX_CHAN5_DAT_INV */
+#define WM8915_AIF1TX_CHAN5_SPACING_MASK        0x7E00  /* AIF1TX_CHAN5_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN5_SPACING_SHIFT            9  /* AIF1TX_CHAN5_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN5_SPACING_WIDTH            6  /* AIF1TX_CHAN5_SPACING - [14:9] */
+#define WM8915_AIF1TX_CHAN5_SLOTS_MASK          0x01C0  /* AIF1TX_CHAN5_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN5_SLOTS_SHIFT              6  /* AIF1TX_CHAN5_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN5_SLOTS_WIDTH              3  /* AIF1TX_CHAN5_SLOTS - [8:6] */
+#define WM8915_AIF1TX_CHAN5_START_SLOT_MASK     0x003F  /* AIF1TX_CHAN5_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN5_START_SLOT_SHIFT         0  /* AIF1TX_CHAN5_START_SLOT - [5:0] */
+#define WM8915_AIF1TX_CHAN5_START_SLOT_WIDTH         6  /* AIF1TX_CHAN5_START_SLOT - [5:0] */
+
+/*
+ * R783 (0x30F) - AIF1RX Channel 0 Configuration
+ */
+#define WM8915_AIF1RX_CHAN0_DAT_INV             0x8000  /* AIF1RX_CHAN0_DAT_INV */
+#define WM8915_AIF1RX_CHAN0_DAT_INV_MASK        0x8000  /* AIF1RX_CHAN0_DAT_INV */
+#define WM8915_AIF1RX_CHAN0_DAT_INV_SHIFT           15  /* AIF1RX_CHAN0_DAT_INV */
+#define WM8915_AIF1RX_CHAN0_DAT_INV_WIDTH            1  /* AIF1RX_CHAN0_DAT_INV */
+#define WM8915_AIF1RX_CHAN0_SPACING_MASK        0x7E00  /* AIF1RX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN0_SPACING_SHIFT            9  /* AIF1RX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN0_SPACING_WIDTH            6  /* AIF1RX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN0_SLOTS_MASK          0x01C0  /* AIF1RX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN0_SLOTS_SHIFT              6  /* AIF1RX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN0_SLOTS_WIDTH              3  /* AIF1RX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN0_START_SLOT_MASK     0x003F  /* AIF1RX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN0_START_SLOT_SHIFT         0  /* AIF1RX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN0_START_SLOT_WIDTH         6  /* AIF1RX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R784 (0x310) - AIF1RX Channel 1 Configuration
+ */
+#define WM8915_AIF1RX_CHAN1_DAT_INV             0x8000  /* AIF1RX_CHAN1_DAT_INV */
+#define WM8915_AIF1RX_CHAN1_DAT_INV_MASK        0x8000  /* AIF1RX_CHAN1_DAT_INV */
+#define WM8915_AIF1RX_CHAN1_DAT_INV_SHIFT           15  /* AIF1RX_CHAN1_DAT_INV */
+#define WM8915_AIF1RX_CHAN1_DAT_INV_WIDTH            1  /* AIF1RX_CHAN1_DAT_INV */
+#define WM8915_AIF1RX_CHAN1_SPACING_MASK        0x7E00  /* AIF1RX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN1_SPACING_SHIFT            9  /* AIF1RX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN1_SPACING_WIDTH            6  /* AIF1RX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN1_SLOTS_MASK          0x01C0  /* AIF1RX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN1_SLOTS_SHIFT              6  /* AIF1RX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN1_SLOTS_WIDTH              3  /* AIF1RX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN1_START_SLOT_MASK     0x003F  /* AIF1RX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN1_START_SLOT_SHIFT         0  /* AIF1RX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN1_START_SLOT_WIDTH         6  /* AIF1RX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R785 (0x311) - AIF1RX Channel 2 Configuration
+ */
+#define WM8915_AIF1RX_CHAN2_DAT_INV             0x8000  /* AIF1RX_CHAN2_DAT_INV */
+#define WM8915_AIF1RX_CHAN2_DAT_INV_MASK        0x8000  /* AIF1RX_CHAN2_DAT_INV */
+#define WM8915_AIF1RX_CHAN2_DAT_INV_SHIFT           15  /* AIF1RX_CHAN2_DAT_INV */
+#define WM8915_AIF1RX_CHAN2_DAT_INV_WIDTH            1  /* AIF1RX_CHAN2_DAT_INV */
+#define WM8915_AIF1RX_CHAN2_SPACING_MASK        0x7E00  /* AIF1RX_CHAN2_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN2_SPACING_SHIFT            9  /* AIF1RX_CHAN2_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN2_SPACING_WIDTH            6  /* AIF1RX_CHAN2_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN2_SLOTS_MASK          0x01C0  /* AIF1RX_CHAN2_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN2_SLOTS_SHIFT              6  /* AIF1RX_CHAN2_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN2_SLOTS_WIDTH              3  /* AIF1RX_CHAN2_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN2_START_SLOT_MASK     0x003F  /* AIF1RX_CHAN2_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN2_START_SLOT_SHIFT         0  /* AIF1RX_CHAN2_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN2_START_SLOT_WIDTH         6  /* AIF1RX_CHAN2_START_SLOT - [5:0] */
+
+/*
+ * R786 (0x312) - AIF1RX Channel 3 Configuration
+ */
+#define WM8915_AIF1RX_CHAN3_DAT_INV             0x8000  /* AIF1RX_CHAN3_DAT_INV */
+#define WM8915_AIF1RX_CHAN3_DAT_INV_MASK        0x8000  /* AIF1RX_CHAN3_DAT_INV */
+#define WM8915_AIF1RX_CHAN3_DAT_INV_SHIFT           15  /* AIF1RX_CHAN3_DAT_INV */
+#define WM8915_AIF1RX_CHAN3_DAT_INV_WIDTH            1  /* AIF1RX_CHAN3_DAT_INV */
+#define WM8915_AIF1RX_CHAN3_SPACING_MASK        0x7E00  /* AIF1RX_CHAN3_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN3_SPACING_SHIFT            9  /* AIF1RX_CHAN3_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN3_SPACING_WIDTH            6  /* AIF1RX_CHAN3_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN3_SLOTS_MASK          0x01C0  /* AIF1RX_CHAN3_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN3_SLOTS_SHIFT              6  /* AIF1RX_CHAN3_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN3_SLOTS_WIDTH              3  /* AIF1RX_CHAN3_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN3_START_SLOT_MASK     0x003F  /* AIF1RX_CHAN3_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN3_START_SLOT_SHIFT         0  /* AIF1RX_CHAN3_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN3_START_SLOT_WIDTH         6  /* AIF1RX_CHAN3_START_SLOT - [5:0] */
+
+/*
+ * R787 (0x313) - AIF1RX Channel 4 Configuration
+ */
+#define WM8915_AIF1RX_CHAN4_DAT_INV             0x8000  /* AIF1RX_CHAN4_DAT_INV */
+#define WM8915_AIF1RX_CHAN4_DAT_INV_MASK        0x8000  /* AIF1RX_CHAN4_DAT_INV */
+#define WM8915_AIF1RX_CHAN4_DAT_INV_SHIFT           15  /* AIF1RX_CHAN4_DAT_INV */
+#define WM8915_AIF1RX_CHAN4_DAT_INV_WIDTH            1  /* AIF1RX_CHAN4_DAT_INV */
+#define WM8915_AIF1RX_CHAN4_SPACING_MASK        0x7E00  /* AIF1RX_CHAN4_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN4_SPACING_SHIFT            9  /* AIF1RX_CHAN4_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN4_SPACING_WIDTH            6  /* AIF1RX_CHAN4_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN4_SLOTS_MASK          0x01C0  /* AIF1RX_CHAN4_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN4_SLOTS_SHIFT              6  /* AIF1RX_CHAN4_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN4_SLOTS_WIDTH              3  /* AIF1RX_CHAN4_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN4_START_SLOT_MASK     0x003F  /* AIF1RX_CHAN4_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN4_START_SLOT_SHIFT         0  /* AIF1RX_CHAN4_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN4_START_SLOT_WIDTH         6  /* AIF1RX_CHAN4_START_SLOT - [5:0] */
+
+/*
+ * R788 (0x314) - AIF1RX Channel 5 Configuration
+ */
+#define WM8915_AIF1RX_CHAN5_DAT_INV             0x8000  /* AIF1RX_CHAN5_DAT_INV */
+#define WM8915_AIF1RX_CHAN5_DAT_INV_MASK        0x8000  /* AIF1RX_CHAN5_DAT_INV */
+#define WM8915_AIF1RX_CHAN5_DAT_INV_SHIFT           15  /* AIF1RX_CHAN5_DAT_INV */
+#define WM8915_AIF1RX_CHAN5_DAT_INV_WIDTH            1  /* AIF1RX_CHAN5_DAT_INV */
+#define WM8915_AIF1RX_CHAN5_SPACING_MASK        0x7E00  /* AIF1RX_CHAN5_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN5_SPACING_SHIFT            9  /* AIF1RX_CHAN5_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN5_SPACING_WIDTH            6  /* AIF1RX_CHAN5_SPACING - [14:9] */
+#define WM8915_AIF1RX_CHAN5_SLOTS_MASK          0x01C0  /* AIF1RX_CHAN5_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN5_SLOTS_SHIFT              6  /* AIF1RX_CHAN5_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN5_SLOTS_WIDTH              3  /* AIF1RX_CHAN5_SLOTS - [8:6] */
+#define WM8915_AIF1RX_CHAN5_START_SLOT_MASK     0x003F  /* AIF1RX_CHAN5_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN5_START_SLOT_SHIFT         0  /* AIF1RX_CHAN5_START_SLOT - [5:0] */
+#define WM8915_AIF1RX_CHAN5_START_SLOT_WIDTH         6  /* AIF1RX_CHAN5_START_SLOT - [5:0] */
+
+/*
+ * R789 (0x315) - AIF1RX Mono Configuration
+ */
+#define WM8915_AIF1RX_CHAN4_MONO_MODE           0x0004  /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8915_AIF1RX_CHAN4_MONO_MODE_MASK      0x0004  /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8915_AIF1RX_CHAN4_MONO_MODE_SHIFT          2  /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8915_AIF1RX_CHAN4_MONO_MODE_WIDTH          1  /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8915_AIF1RX_CHAN2_MONO_MODE           0x0002  /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8915_AIF1RX_CHAN2_MONO_MODE_MASK      0x0002  /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8915_AIF1RX_CHAN2_MONO_MODE_SHIFT          1  /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8915_AIF1RX_CHAN2_MONO_MODE_WIDTH          1  /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8915_AIF1RX_CHAN0_MONO_MODE           0x0001  /* AIF1RX_CHAN0_MONO_MODE */
+#define WM8915_AIF1RX_CHAN0_MONO_MODE_MASK      0x0001  /* AIF1RX_CHAN0_MONO_MODE */
+#define WM8915_AIF1RX_CHAN0_MONO_MODE_SHIFT          0  /* AIF1RX_CHAN0_MONO_MODE */
+#define WM8915_AIF1RX_CHAN0_MONO_MODE_WIDTH          1  /* AIF1RX_CHAN0_MONO_MODE */
+
+/*
+ * R794 (0x31A) - AIF1TX Test
+ */
+#define WM8915_AIF1TX45_DITHER_ENA              0x0004  /* AIF1TX45_DITHER_ENA */
+#define WM8915_AIF1TX45_DITHER_ENA_MASK         0x0004  /* AIF1TX45_DITHER_ENA */
+#define WM8915_AIF1TX45_DITHER_ENA_SHIFT             2  /* AIF1TX45_DITHER_ENA */
+#define WM8915_AIF1TX45_DITHER_ENA_WIDTH             1  /* AIF1TX45_DITHER_ENA */
+#define WM8915_AIF1TX23_DITHER_ENA              0x0002  /* AIF1TX23_DITHER_ENA */
+#define WM8915_AIF1TX23_DITHER_ENA_MASK         0x0002  /* AIF1TX23_DITHER_ENA */
+#define WM8915_AIF1TX23_DITHER_ENA_SHIFT             1  /* AIF1TX23_DITHER_ENA */
+#define WM8915_AIF1TX23_DITHER_ENA_WIDTH             1  /* AIF1TX23_DITHER_ENA */
+#define WM8915_AIF1TX01_DITHER_ENA              0x0001  /* AIF1TX01_DITHER_ENA */
+#define WM8915_AIF1TX01_DITHER_ENA_MASK         0x0001  /* AIF1TX01_DITHER_ENA */
+#define WM8915_AIF1TX01_DITHER_ENA_SHIFT             0  /* AIF1TX01_DITHER_ENA */
+#define WM8915_AIF1TX01_DITHER_ENA_WIDTH             1  /* AIF1TX01_DITHER_ENA */
+
+/*
+ * R800 (0x320) - AIF2 Control
+ */
+#define WM8915_AIF2_TRI                         0x0004  /* AIF2_TRI */
+#define WM8915_AIF2_TRI_MASK                    0x0004  /* AIF2_TRI */
+#define WM8915_AIF2_TRI_SHIFT                        2  /* AIF2_TRI */
+#define WM8915_AIF2_TRI_WIDTH                        1  /* AIF2_TRI */
+#define WM8915_AIF2_FMT_MASK                    0x0003  /* AIF2_FMT - [1:0] */
+#define WM8915_AIF2_FMT_SHIFT                        0  /* AIF2_FMT - [1:0] */
+#define WM8915_AIF2_FMT_WIDTH                        2  /* AIF2_FMT - [1:0] */
+
+/*
+ * R801 (0x321) - AIF2 BCLK
+ */
+#define WM8915_AIF2_BCLK_INV                    0x0400  /* AIF2_BCLK_INV */
+#define WM8915_AIF2_BCLK_INV_MASK               0x0400  /* AIF2_BCLK_INV */
+#define WM8915_AIF2_BCLK_INV_SHIFT                  10  /* AIF2_BCLK_INV */
+#define WM8915_AIF2_BCLK_INV_WIDTH                   1  /* AIF2_BCLK_INV */
+#define WM8915_AIF2_BCLK_FRC                    0x0200  /* AIF2_BCLK_FRC */
+#define WM8915_AIF2_BCLK_FRC_MASK               0x0200  /* AIF2_BCLK_FRC */
+#define WM8915_AIF2_BCLK_FRC_SHIFT                   9  /* AIF2_BCLK_FRC */
+#define WM8915_AIF2_BCLK_FRC_WIDTH                   1  /* AIF2_BCLK_FRC */
+#define WM8915_AIF2_BCLK_MSTR                   0x0100  /* AIF2_BCLK_MSTR */
+#define WM8915_AIF2_BCLK_MSTR_MASK              0x0100  /* AIF2_BCLK_MSTR */
+#define WM8915_AIF2_BCLK_MSTR_SHIFT                  8  /* AIF2_BCLK_MSTR */
+#define WM8915_AIF2_BCLK_MSTR_WIDTH                  1  /* AIF2_BCLK_MSTR */
+#define WM8915_AIF2_BCLK_DIV_MASK               0x000F  /* AIF2_BCLK_DIV - [3:0] */
+#define WM8915_AIF2_BCLK_DIV_SHIFT                   0  /* AIF2_BCLK_DIV - [3:0] */
+#define WM8915_AIF2_BCLK_DIV_WIDTH                   4  /* AIF2_BCLK_DIV - [3:0] */
+
+/*
+ * R802 (0x322) - AIF2 TX LRCLK(1)
+ */
+#define WM8915_AIF2TX_RATE_MASK                 0x07FF  /* AIF2TX_RATE - [10:0] */
+#define WM8915_AIF2TX_RATE_SHIFT                     0  /* AIF2TX_RATE - [10:0] */
+#define WM8915_AIF2TX_RATE_WIDTH                    11  /* AIF2TX_RATE - [10:0] */
+
+/*
+ * R803 (0x323) - AIF2 TX LRCLK(2)
+ */
+#define WM8915_AIF2TX_LRCLK_MODE                0x0008  /* AIF2TX_LRCLK_MODE */
+#define WM8915_AIF2TX_LRCLK_MODE_MASK           0x0008  /* AIF2TX_LRCLK_MODE */
+#define WM8915_AIF2TX_LRCLK_MODE_SHIFT               3  /* AIF2TX_LRCLK_MODE */
+#define WM8915_AIF2TX_LRCLK_MODE_WIDTH               1  /* AIF2TX_LRCLK_MODE */
+#define WM8915_AIF2TX_LRCLK_INV                 0x0004  /* AIF2TX_LRCLK_INV */
+#define WM8915_AIF2TX_LRCLK_INV_MASK            0x0004  /* AIF2TX_LRCLK_INV */
+#define WM8915_AIF2TX_LRCLK_INV_SHIFT                2  /* AIF2TX_LRCLK_INV */
+#define WM8915_AIF2TX_LRCLK_INV_WIDTH                1  /* AIF2TX_LRCLK_INV */
+#define WM8915_AIF2TX_LRCLK_FRC                 0x0002  /* AIF2TX_LRCLK_FRC */
+#define WM8915_AIF2TX_LRCLK_FRC_MASK            0x0002  /* AIF2TX_LRCLK_FRC */
+#define WM8915_AIF2TX_LRCLK_FRC_SHIFT                1  /* AIF2TX_LRCLK_FRC */
+#define WM8915_AIF2TX_LRCLK_FRC_WIDTH                1  /* AIF2TX_LRCLK_FRC */
+#define WM8915_AIF2TX_LRCLK_MSTR                0x0001  /* AIF2TX_LRCLK_MSTR */
+#define WM8915_AIF2TX_LRCLK_MSTR_MASK           0x0001  /* AIF2TX_LRCLK_MSTR */
+#define WM8915_AIF2TX_LRCLK_MSTR_SHIFT               0  /* AIF2TX_LRCLK_MSTR */
+#define WM8915_AIF2TX_LRCLK_MSTR_WIDTH               1  /* AIF2TX_LRCLK_MSTR */
+
+/*
+ * R804 (0x324) - AIF2 RX LRCLK(1)
+ */
+#define WM8915_AIF2RX_RATE_MASK                 0x07FF  /* AIF2RX_RATE - [10:0] */
+#define WM8915_AIF2RX_RATE_SHIFT                     0  /* AIF2RX_RATE - [10:0] */
+#define WM8915_AIF2RX_RATE_WIDTH                    11  /* AIF2RX_RATE - [10:0] */
+
+/*
+ * R805 (0x325) - AIF2 RX LRCLK(2)
+ */
+#define WM8915_AIF2RX_LRCLK_INV                 0x0004  /* AIF2RX_LRCLK_INV */
+#define WM8915_AIF2RX_LRCLK_INV_MASK            0x0004  /* AIF2RX_LRCLK_INV */
+#define WM8915_AIF2RX_LRCLK_INV_SHIFT                2  /* AIF2RX_LRCLK_INV */
+#define WM8915_AIF2RX_LRCLK_INV_WIDTH                1  /* AIF2RX_LRCLK_INV */
+#define WM8915_AIF2RX_LRCLK_FRC                 0x0002  /* AIF2RX_LRCLK_FRC */
+#define WM8915_AIF2RX_LRCLK_FRC_MASK            0x0002  /* AIF2RX_LRCLK_FRC */
+#define WM8915_AIF2RX_LRCLK_FRC_SHIFT                1  /* AIF2RX_LRCLK_FRC */
+#define WM8915_AIF2RX_LRCLK_FRC_WIDTH                1  /* AIF2RX_LRCLK_FRC */
+#define WM8915_AIF2RX_LRCLK_MSTR                0x0001  /* AIF2RX_LRCLK_MSTR */
+#define WM8915_AIF2RX_LRCLK_MSTR_MASK           0x0001  /* AIF2RX_LRCLK_MSTR */
+#define WM8915_AIF2RX_LRCLK_MSTR_SHIFT               0  /* AIF2RX_LRCLK_MSTR */
+#define WM8915_AIF2RX_LRCLK_MSTR_WIDTH               1  /* AIF2RX_LRCLK_MSTR */
+
+/*
+ * R806 (0x326) - AIF2TX Data Configuration (1)
+ */
+#define WM8915_AIF2TX_WL_MASK                   0xFF00  /* AIF2TX_WL - [15:8] */
+#define WM8915_AIF2TX_WL_SHIFT                       8  /* AIF2TX_WL - [15:8] */
+#define WM8915_AIF2TX_WL_WIDTH                       8  /* AIF2TX_WL - [15:8] */
+#define WM8915_AIF2TX_SLOT_LEN_MASK             0x00FF  /* AIF2TX_SLOT_LEN - [7:0] */
+#define WM8915_AIF2TX_SLOT_LEN_SHIFT                 0  /* AIF2TX_SLOT_LEN - [7:0] */
+#define WM8915_AIF2TX_SLOT_LEN_WIDTH                 8  /* AIF2TX_SLOT_LEN - [7:0] */
+
+/*
+ * R807 (0x327) - AIF2TX Data Configuration (2)
+ */
+#define WM8915_AIF2TX_DAT_TRI                   0x0001  /* AIF2TX_DAT_TRI */
+#define WM8915_AIF2TX_DAT_TRI_MASK              0x0001  /* AIF2TX_DAT_TRI */
+#define WM8915_AIF2TX_DAT_TRI_SHIFT                  0  /* AIF2TX_DAT_TRI */
+#define WM8915_AIF2TX_DAT_TRI_WIDTH                  1  /* AIF2TX_DAT_TRI */
+
+/*
+ * R808 (0x328) - AIF2RX Data Configuration
+ */
+#define WM8915_AIF2RX_WL_MASK                   0xFF00  /* AIF2RX_WL - [15:8] */
+#define WM8915_AIF2RX_WL_SHIFT                       8  /* AIF2RX_WL - [15:8] */
+#define WM8915_AIF2RX_WL_WIDTH                       8  /* AIF2RX_WL - [15:8] */
+#define WM8915_AIF2RX_SLOT_LEN_MASK             0x00FF  /* AIF2RX_SLOT_LEN - [7:0] */
+#define WM8915_AIF2RX_SLOT_LEN_SHIFT                 0  /* AIF2RX_SLOT_LEN - [7:0] */
+#define WM8915_AIF2RX_SLOT_LEN_WIDTH                 8  /* AIF2RX_SLOT_LEN - [7:0] */
+
+/*
+ * R809 (0x329) - AIF2TX Channel 0 Configuration
+ */
+#define WM8915_AIF2TX_CHAN0_DAT_INV             0x8000  /* AIF2TX_CHAN0_DAT_INV */
+#define WM8915_AIF2TX_CHAN0_DAT_INV_MASK        0x8000  /* AIF2TX_CHAN0_DAT_INV */
+#define WM8915_AIF2TX_CHAN0_DAT_INV_SHIFT           15  /* AIF2TX_CHAN0_DAT_INV */
+#define WM8915_AIF2TX_CHAN0_DAT_INV_WIDTH            1  /* AIF2TX_CHAN0_DAT_INV */
+#define WM8915_AIF2TX_CHAN0_SPACING_MASK        0x7E00  /* AIF2TX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF2TX_CHAN0_SPACING_SHIFT            9  /* AIF2TX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF2TX_CHAN0_SPACING_WIDTH            6  /* AIF2TX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF2TX_CHAN0_SLOTS_MASK          0x01C0  /* AIF2TX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF2TX_CHAN0_SLOTS_SHIFT              6  /* AIF2TX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF2TX_CHAN0_SLOTS_WIDTH              3  /* AIF2TX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF2TX_CHAN0_START_SLOT_MASK     0x003F  /* AIF2TX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF2TX_CHAN0_START_SLOT_SHIFT         0  /* AIF2TX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF2TX_CHAN0_START_SLOT_WIDTH         6  /* AIF2TX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R810 (0x32A) - AIF2TX Channel 1 Configuration
+ */
+#define WM8915_AIF2TX_CHAN1_DAT_INV             0x8000  /* AIF2TX_CHAN1_DAT_INV */
+#define WM8915_AIF2TX_CHAN1_DAT_INV_MASK        0x8000  /* AIF2TX_CHAN1_DAT_INV */
+#define WM8915_AIF2TX_CHAN1_DAT_INV_SHIFT           15  /* AIF2TX_CHAN1_DAT_INV */
+#define WM8915_AIF2TX_CHAN1_DAT_INV_WIDTH            1  /* AIF2TX_CHAN1_DAT_INV */
+#define WM8915_AIF2TX_CHAN1_SPACING_MASK        0x7E00  /* AIF2TX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF2TX_CHAN1_SPACING_SHIFT            9  /* AIF2TX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF2TX_CHAN1_SPACING_WIDTH            6  /* AIF2TX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF2TX_CHAN1_SLOTS_MASK          0x01C0  /* AIF2TX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF2TX_CHAN1_SLOTS_SHIFT              6  /* AIF2TX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF2TX_CHAN1_SLOTS_WIDTH              3  /* AIF2TX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF2TX_CHAN1_START_SLOT_MASK     0x003F  /* AIF2TX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF2TX_CHAN1_START_SLOT_SHIFT         0  /* AIF2TX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF2TX_CHAN1_START_SLOT_WIDTH         6  /* AIF2TX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R811 (0x32B) - AIF2RX Channel 0 Configuration
+ */
+#define WM8915_AIF2RX_CHAN0_DAT_INV             0x8000  /* AIF2RX_CHAN0_DAT_INV */
+#define WM8915_AIF2RX_CHAN0_DAT_INV_MASK        0x8000  /* AIF2RX_CHAN0_DAT_INV */
+#define WM8915_AIF2RX_CHAN0_DAT_INV_SHIFT           15  /* AIF2RX_CHAN0_DAT_INV */
+#define WM8915_AIF2RX_CHAN0_DAT_INV_WIDTH            1  /* AIF2RX_CHAN0_DAT_INV */
+#define WM8915_AIF2RX_CHAN0_SPACING_MASK        0x7E00  /* AIF2RX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF2RX_CHAN0_SPACING_SHIFT            9  /* AIF2RX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF2RX_CHAN0_SPACING_WIDTH            6  /* AIF2RX_CHAN0_SPACING - [14:9] */
+#define WM8915_AIF2RX_CHAN0_SLOTS_MASK          0x01C0  /* AIF2RX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF2RX_CHAN0_SLOTS_SHIFT              6  /* AIF2RX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF2RX_CHAN0_SLOTS_WIDTH              3  /* AIF2RX_CHAN0_SLOTS - [8:6] */
+#define WM8915_AIF2RX_CHAN0_START_SLOT_MASK     0x003F  /* AIF2RX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF2RX_CHAN0_START_SLOT_SHIFT         0  /* AIF2RX_CHAN0_START_SLOT - [5:0] */
+#define WM8915_AIF2RX_CHAN0_START_SLOT_WIDTH         6  /* AIF2RX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R812 (0x32C) - AIF2RX Channel 1 Configuration
+ */
+#define WM8915_AIF2RX_CHAN1_DAT_INV             0x8000  /* AIF2RX_CHAN1_DAT_INV */
+#define WM8915_AIF2RX_CHAN1_DAT_INV_MASK        0x8000  /* AIF2RX_CHAN1_DAT_INV */
+#define WM8915_AIF2RX_CHAN1_DAT_INV_SHIFT           15  /* AIF2RX_CHAN1_DAT_INV */
+#define WM8915_AIF2RX_CHAN1_DAT_INV_WIDTH            1  /* AIF2RX_CHAN1_DAT_INV */
+#define WM8915_AIF2RX_CHAN1_SPACING_MASK        0x7E00  /* AIF2RX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF2RX_CHAN1_SPACING_SHIFT            9  /* AIF2RX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF2RX_CHAN1_SPACING_WIDTH            6  /* AIF2RX_CHAN1_SPACING - [14:9] */
+#define WM8915_AIF2RX_CHAN1_SLOTS_MASK          0x01C0  /* AIF2RX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF2RX_CHAN1_SLOTS_SHIFT              6  /* AIF2RX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF2RX_CHAN1_SLOTS_WIDTH              3  /* AIF2RX_CHAN1_SLOTS - [8:6] */
+#define WM8915_AIF2RX_CHAN1_START_SLOT_MASK     0x003F  /* AIF2RX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF2RX_CHAN1_START_SLOT_SHIFT         0  /* AIF2RX_CHAN1_START_SLOT - [5:0] */
+#define WM8915_AIF2RX_CHAN1_START_SLOT_WIDTH         6  /* AIF2RX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R813 (0x32D) - AIF2RX Mono Configuration
+ */
+#define WM8915_AIF2RX_CHAN0_MONO_MODE           0x0001  /* AIF2RX_CHAN0_MONO_MODE */
+#define WM8915_AIF2RX_CHAN0_MONO_MODE_MASK      0x0001  /* AIF2RX_CHAN0_MONO_MODE */
+#define WM8915_AIF2RX_CHAN0_MONO_MODE_SHIFT          0  /* AIF2RX_CHAN0_MONO_MODE */
+#define WM8915_AIF2RX_CHAN0_MONO_MODE_WIDTH          1  /* AIF2RX_CHAN0_MONO_MODE */
+
+/*
+ * R815 (0x32F) - AIF2TX Test
+ */
+#define WM8915_AIF2TX_DITHER_ENA                0x0001  /* AIF2TX_DITHER_ENA */
+#define WM8915_AIF2TX_DITHER_ENA_MASK           0x0001  /* AIF2TX_DITHER_ENA */
+#define WM8915_AIF2TX_DITHER_ENA_SHIFT               0  /* AIF2TX_DITHER_ENA */
+#define WM8915_AIF2TX_DITHER_ENA_WIDTH               1  /* AIF2TX_DITHER_ENA */
+
+/*
+ * R1024 (0x400) - DSP1 TX Left Volume
+ */
+#define WM8915_DSP1TX_VU                        0x0100  /* DSP1TX_VU */
+#define WM8915_DSP1TX_VU_MASK                   0x0100  /* DSP1TX_VU */
+#define WM8915_DSP1TX_VU_SHIFT                       8  /* DSP1TX_VU */
+#define WM8915_DSP1TX_VU_WIDTH                       1  /* DSP1TX_VU */
+#define WM8915_DSP1TXL_VOL_MASK                 0x00FF  /* DSP1TXL_VOL - [7:0] */
+#define WM8915_DSP1TXL_VOL_SHIFT                     0  /* DSP1TXL_VOL - [7:0] */
+#define WM8915_DSP1TXL_VOL_WIDTH                     8  /* DSP1TXL_VOL - [7:0] */
+
+/*
+ * R1025 (0x401) - DSP1 TX Right Volume
+ */
+#define WM8915_DSP1TX_VU                        0x0100  /* DSP1TX_VU */
+#define WM8915_DSP1TX_VU_MASK                   0x0100  /* DSP1TX_VU */
+#define WM8915_DSP1TX_VU_SHIFT                       8  /* DSP1TX_VU */
+#define WM8915_DSP1TX_VU_WIDTH                       1  /* DSP1TX_VU */
+#define WM8915_DSP1TXR_VOL_MASK                 0x00FF  /* DSP1TXR_VOL - [7:0] */
+#define WM8915_DSP1TXR_VOL_SHIFT                     0  /* DSP1TXR_VOL - [7:0] */
+#define WM8915_DSP1TXR_VOL_WIDTH                     8  /* DSP1TXR_VOL - [7:0] */
+
+/*
+ * R1026 (0x402) - DSP1 RX Left Volume
+ */
+#define WM8915_DSP1RX_VU                        0x0100  /* DSP1RX_VU */
+#define WM8915_DSP1RX_VU_MASK                   0x0100  /* DSP1RX_VU */
+#define WM8915_DSP1RX_VU_SHIFT                       8  /* DSP1RX_VU */
+#define WM8915_DSP1RX_VU_WIDTH                       1  /* DSP1RX_VU */
+#define WM8915_DSP1RXL_VOL_MASK                 0x00FF  /* DSP1RXL_VOL - [7:0] */
+#define WM8915_DSP1RXL_VOL_SHIFT                     0  /* DSP1RXL_VOL - [7:0] */
+#define WM8915_DSP1RXL_VOL_WIDTH                     8  /* DSP1RXL_VOL - [7:0] */
+
+/*
+ * R1027 (0x403) - DSP1 RX Right Volume
+ */
+#define WM8915_DSP1RX_VU                        0x0100  /* DSP1RX_VU */
+#define WM8915_DSP1RX_VU_MASK                   0x0100  /* DSP1RX_VU */
+#define WM8915_DSP1RX_VU_SHIFT                       8  /* DSP1RX_VU */
+#define WM8915_DSP1RX_VU_WIDTH                       1  /* DSP1RX_VU */
+#define WM8915_DSP1RXR_VOL_MASK                 0x00FF  /* DSP1RXR_VOL - [7:0] */
+#define WM8915_DSP1RXR_VOL_SHIFT                     0  /* DSP1RXR_VOL - [7:0] */
+#define WM8915_DSP1RXR_VOL_WIDTH                     8  /* DSP1RXR_VOL - [7:0] */
+
+/*
+ * R1040 (0x410) - DSP1 TX Filters
+ */
+#define WM8915_DSP1TX_NF                        0x2000  /* DSP1TX_NF */
+#define WM8915_DSP1TX_NF_MASK                   0x2000  /* DSP1TX_NF */
+#define WM8915_DSP1TX_NF_SHIFT                      13  /* DSP1TX_NF */
+#define WM8915_DSP1TX_NF_WIDTH                       1  /* DSP1TX_NF */
+#define WM8915_DSP1TXL_HPF                      0x1000  /* DSP1TXL_HPF */
+#define WM8915_DSP1TXL_HPF_MASK                 0x1000  /* DSP1TXL_HPF */
+#define WM8915_DSP1TXL_HPF_SHIFT                    12  /* DSP1TXL_HPF */
+#define WM8915_DSP1TXL_HPF_WIDTH                     1  /* DSP1TXL_HPF */
+#define WM8915_DSP1TXR_HPF                      0x0800  /* DSP1TXR_HPF */
+#define WM8915_DSP1TXR_HPF_MASK                 0x0800  /* DSP1TXR_HPF */
+#define WM8915_DSP1TXR_HPF_SHIFT                    11  /* DSP1TXR_HPF */
+#define WM8915_DSP1TXR_HPF_WIDTH                     1  /* DSP1TXR_HPF */
+#define WM8915_DSP1TX_HPF_MODE_MASK             0x0018  /* DSP1TX_HPF_MODE - [4:3] */
+#define WM8915_DSP1TX_HPF_MODE_SHIFT                 3  /* DSP1TX_HPF_MODE - [4:3] */
+#define WM8915_DSP1TX_HPF_MODE_WIDTH                 2  /* DSP1TX_HPF_MODE - [4:3] */
+#define WM8915_DSP1TX_HPF_CUT_MASK              0x0007  /* DSP1TX_HPF_CUT - [2:0] */
+#define WM8915_DSP1TX_HPF_CUT_SHIFT                  0  /* DSP1TX_HPF_CUT - [2:0] */
+#define WM8915_DSP1TX_HPF_CUT_WIDTH                  3  /* DSP1TX_HPF_CUT - [2:0] */
+
+/*
+ * R1056 (0x420) - DSP1 RX Filters (1)
+ */
+#define WM8915_DSP1RX_MUTE                      0x0200  /* DSP1RX_MUTE */
+#define WM8915_DSP1RX_MUTE_MASK                 0x0200  /* DSP1RX_MUTE */
+#define WM8915_DSP1RX_MUTE_SHIFT                     9  /* DSP1RX_MUTE */
+#define WM8915_DSP1RX_MUTE_WIDTH                     1  /* DSP1RX_MUTE */
+#define WM8915_DSP1RX_MONO                      0x0080  /* DSP1RX_MONO */
+#define WM8915_DSP1RX_MONO_MASK                 0x0080  /* DSP1RX_MONO */
+#define WM8915_DSP1RX_MONO_SHIFT                     7  /* DSP1RX_MONO */
+#define WM8915_DSP1RX_MONO_WIDTH                     1  /* DSP1RX_MONO */
+#define WM8915_DSP1RX_MUTERATE                  0x0020  /* DSP1RX_MUTERATE */
+#define WM8915_DSP1RX_MUTERATE_MASK             0x0020  /* DSP1RX_MUTERATE */
+#define WM8915_DSP1RX_MUTERATE_SHIFT                 5  /* DSP1RX_MUTERATE */
+#define WM8915_DSP1RX_MUTERATE_WIDTH                 1  /* DSP1RX_MUTERATE */
+#define WM8915_DSP1RX_UNMUTE_RAMP               0x0010  /* DSP1RX_UNMUTE_RAMP */
+#define WM8915_DSP1RX_UNMUTE_RAMP_MASK          0x0010  /* DSP1RX_UNMUTE_RAMP */
+#define WM8915_DSP1RX_UNMUTE_RAMP_SHIFT              4  /* DSP1RX_UNMUTE_RAMP */
+#define WM8915_DSP1RX_UNMUTE_RAMP_WIDTH              1  /* DSP1RX_UNMUTE_RAMP */
+
+/*
+ * R1057 (0x421) - DSP1 RX Filters (2)
+ */
+#define WM8915_DSP1RX_3D_GAIN_MASK              0x3E00  /* DSP1RX_3D_GAIN - [13:9] */
+#define WM8915_DSP1RX_3D_GAIN_SHIFT                  9  /* DSP1RX_3D_GAIN - [13:9] */
+#define WM8915_DSP1RX_3D_GAIN_WIDTH                  5  /* DSP1RX_3D_GAIN - [13:9] */
+#define WM8915_DSP1RX_3D_ENA                    0x0100  /* DSP1RX_3D_ENA */
+#define WM8915_DSP1RX_3D_ENA_MASK               0x0100  /* DSP1RX_3D_ENA */
+#define WM8915_DSP1RX_3D_ENA_SHIFT                   8  /* DSP1RX_3D_ENA */
+#define WM8915_DSP1RX_3D_ENA_WIDTH                   1  /* DSP1RX_3D_ENA */
+
+/*
+ * R1088 (0x440) - DSP1 DRC (1)
+ */
+#define WM8915_DSP1DRC_SIG_DET_RMS_MASK         0xF800  /* DSP1DRC_SIG_DET_RMS - [15:11] */
+#define WM8915_DSP1DRC_SIG_DET_RMS_SHIFT            11  /* DSP1DRC_SIG_DET_RMS - [15:11] */
+#define WM8915_DSP1DRC_SIG_DET_RMS_WIDTH             5  /* DSP1DRC_SIG_DET_RMS - [15:11] */
+#define WM8915_DSP1DRC_SIG_DET_PK_MASK          0x0600  /* DSP1DRC_SIG_DET_PK - [10:9] */
+#define WM8915_DSP1DRC_SIG_DET_PK_SHIFT              9  /* DSP1DRC_SIG_DET_PK - [10:9] */
+#define WM8915_DSP1DRC_SIG_DET_PK_WIDTH              2  /* DSP1DRC_SIG_DET_PK - [10:9] */
+#define WM8915_DSP1DRC_NG_ENA                   0x0100  /* DSP1DRC_NG_ENA */
+#define WM8915_DSP1DRC_NG_ENA_MASK              0x0100  /* DSP1DRC_NG_ENA */
+#define WM8915_DSP1DRC_NG_ENA_SHIFT                  8  /* DSP1DRC_NG_ENA */
+#define WM8915_DSP1DRC_NG_ENA_WIDTH                  1  /* DSP1DRC_NG_ENA */
+#define WM8915_DSP1DRC_SIG_DET_MODE             0x0080  /* DSP1DRC_SIG_DET_MODE */
+#define WM8915_DSP1DRC_SIG_DET_MODE_MASK        0x0080  /* DSP1DRC_SIG_DET_MODE */
+#define WM8915_DSP1DRC_SIG_DET_MODE_SHIFT            7  /* DSP1DRC_SIG_DET_MODE */
+#define WM8915_DSP1DRC_SIG_DET_MODE_WIDTH            1  /* DSP1DRC_SIG_DET_MODE */
+#define WM8915_DSP1DRC_SIG_DET                  0x0040  /* DSP1DRC_SIG_DET */
+#define WM8915_DSP1DRC_SIG_DET_MASK             0x0040  /* DSP1DRC_SIG_DET */
+#define WM8915_DSP1DRC_SIG_DET_SHIFT                 6  /* DSP1DRC_SIG_DET */
+#define WM8915_DSP1DRC_SIG_DET_WIDTH                 1  /* DSP1DRC_SIG_DET */
+#define WM8915_DSP1DRC_KNEE2_OP_ENA             0x0020  /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8915_DSP1DRC_KNEE2_OP_ENA_MASK        0x0020  /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8915_DSP1DRC_KNEE2_OP_ENA_SHIFT            5  /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8915_DSP1DRC_KNEE2_OP_ENA_WIDTH            1  /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8915_DSP1DRC_QR                       0x0010  /* DSP1DRC_QR */
+#define WM8915_DSP1DRC_QR_MASK                  0x0010  /* DSP1DRC_QR */
+#define WM8915_DSP1DRC_QR_SHIFT                      4  /* DSP1DRC_QR */
+#define WM8915_DSP1DRC_QR_WIDTH                      1  /* DSP1DRC_QR */
+#define WM8915_DSP1DRC_ANTICLIP                 0x0008  /* DSP1DRC_ANTICLIP */
+#define WM8915_DSP1DRC_ANTICLIP_MASK            0x0008  /* DSP1DRC_ANTICLIP */
+#define WM8915_DSP1DRC_ANTICLIP_SHIFT                3  /* DSP1DRC_ANTICLIP */
+#define WM8915_DSP1DRC_ANTICLIP_WIDTH                1  /* DSP1DRC_ANTICLIP */
+#define WM8915_DSP1RX_DRC_ENA                   0x0004  /* DSP1RX_DRC_ENA */
+#define WM8915_DSP1RX_DRC_ENA_MASK              0x0004  /* DSP1RX_DRC_ENA */
+#define WM8915_DSP1RX_DRC_ENA_SHIFT                  2  /* DSP1RX_DRC_ENA */
+#define WM8915_DSP1RX_DRC_ENA_WIDTH                  1  /* DSP1RX_DRC_ENA */
+#define WM8915_DSP1TXL_DRC_ENA                  0x0002  /* DSP1TXL_DRC_ENA */
+#define WM8915_DSP1TXL_DRC_ENA_MASK             0x0002  /* DSP1TXL_DRC_ENA */
+#define WM8915_DSP1TXL_DRC_ENA_SHIFT                 1  /* DSP1TXL_DRC_ENA */
+#define WM8915_DSP1TXL_DRC_ENA_WIDTH                 1  /* DSP1TXL_DRC_ENA */
+#define WM8915_DSP1TXR_DRC_ENA                  0x0001  /* DSP1TXR_DRC_ENA */
+#define WM8915_DSP1TXR_DRC_ENA_MASK             0x0001  /* DSP1TXR_DRC_ENA */
+#define WM8915_DSP1TXR_DRC_ENA_SHIFT                 0  /* DSP1TXR_DRC_ENA */
+#define WM8915_DSP1TXR_DRC_ENA_WIDTH                 1  /* DSP1TXR_DRC_ENA */
+
+/*
+ * R1089 (0x441) - DSP1 DRC (2)
+ */
+#define WM8915_DSP1DRC_ATK_MASK                 0x1E00  /* DSP1DRC_ATK - [12:9] */
+#define WM8915_DSP1DRC_ATK_SHIFT                     9  /* DSP1DRC_ATK - [12:9] */
+#define WM8915_DSP1DRC_ATK_WIDTH                     4  /* DSP1DRC_ATK - [12:9] */
+#define WM8915_DSP1DRC_DCY_MASK                 0x01E0  /* DSP1DRC_DCY - [8:5] */
+#define WM8915_DSP1DRC_DCY_SHIFT                     5  /* DSP1DRC_DCY - [8:5] */
+#define WM8915_DSP1DRC_DCY_WIDTH                     4  /* DSP1DRC_DCY - [8:5] */
+#define WM8915_DSP1DRC_MINGAIN_MASK             0x001C  /* DSP1DRC_MINGAIN - [4:2] */
+#define WM8915_DSP1DRC_MINGAIN_SHIFT                 2  /* DSP1DRC_MINGAIN - [4:2] */
+#define WM8915_DSP1DRC_MINGAIN_WIDTH                 3  /* DSP1DRC_MINGAIN - [4:2] */
+#define WM8915_DSP1DRC_MAXGAIN_MASK             0x0003  /* DSP1DRC_MAXGAIN - [1:0] */
+#define WM8915_DSP1DRC_MAXGAIN_SHIFT                 0  /* DSP1DRC_MAXGAIN - [1:0] */
+#define WM8915_DSP1DRC_MAXGAIN_WIDTH                 2  /* DSP1DRC_MAXGAIN - [1:0] */
+
+/*
+ * R1090 (0x442) - DSP1 DRC (3)
+ */
+#define WM8915_DSP1DRC_NG_MINGAIN_MASK          0xF000  /* DSP1DRC_NG_MINGAIN - [15:12] */
+#define WM8915_DSP1DRC_NG_MINGAIN_SHIFT             12  /* DSP1DRC_NG_MINGAIN - [15:12] */
+#define WM8915_DSP1DRC_NG_MINGAIN_WIDTH              4  /* DSP1DRC_NG_MINGAIN - [15:12] */
+#define WM8915_DSP1DRC_NG_EXP_MASK              0x0C00  /* DSP1DRC_NG_EXP - [11:10] */
+#define WM8915_DSP1DRC_NG_EXP_SHIFT                 10  /* DSP1DRC_NG_EXP - [11:10] */
+#define WM8915_DSP1DRC_NG_EXP_WIDTH                  2  /* DSP1DRC_NG_EXP - [11:10] */
+#define WM8915_DSP1DRC_QR_THR_MASK              0x0300  /* DSP1DRC_QR_THR - [9:8] */
+#define WM8915_DSP1DRC_QR_THR_SHIFT                  8  /* DSP1DRC_QR_THR - [9:8] */
+#define WM8915_DSP1DRC_QR_THR_WIDTH                  2  /* DSP1DRC_QR_THR - [9:8] */
+#define WM8915_DSP1DRC_QR_DCY_MASK              0x00C0  /* DSP1DRC_QR_DCY - [7:6] */
+#define WM8915_DSP1DRC_QR_DCY_SHIFT                  6  /* DSP1DRC_QR_DCY - [7:6] */
+#define WM8915_DSP1DRC_QR_DCY_WIDTH                  2  /* DSP1DRC_QR_DCY - [7:6] */
+#define WM8915_DSP1DRC_HI_COMP_MASK             0x0038  /* DSP1DRC_HI_COMP - [5:3] */
+#define WM8915_DSP1DRC_HI_COMP_SHIFT                 3  /* DSP1DRC_HI_COMP - [5:3] */
+#define WM8915_DSP1DRC_HI_COMP_WIDTH                 3  /* DSP1DRC_HI_COMP - [5:3] */
+#define WM8915_DSP1DRC_LO_COMP_MASK             0x0007  /* DSP1DRC_LO_COMP - [2:0] */
+#define WM8915_DSP1DRC_LO_COMP_SHIFT                 0  /* DSP1DRC_LO_COMP - [2:0] */
+#define WM8915_DSP1DRC_LO_COMP_WIDTH                 3  /* DSP1DRC_LO_COMP - [2:0] */
+
+/*
+ * R1091 (0x443) - DSP1 DRC (4)
+ */
+#define WM8915_DSP1DRC_KNEE_IP_MASK             0x07E0  /* DSP1DRC_KNEE_IP - [10:5] */
+#define WM8915_DSP1DRC_KNEE_IP_SHIFT                 5  /* DSP1DRC_KNEE_IP - [10:5] */
+#define WM8915_DSP1DRC_KNEE_IP_WIDTH                 6  /* DSP1DRC_KNEE_IP - [10:5] */
+#define WM8915_DSP1DRC_KNEE_OP_MASK             0x001F  /* DSP1DRC_KNEE_OP - [4:0] */
+#define WM8915_DSP1DRC_KNEE_OP_SHIFT                 0  /* DSP1DRC_KNEE_OP - [4:0] */
+#define WM8915_DSP1DRC_KNEE_OP_WIDTH                 5  /* DSP1DRC_KNEE_OP - [4:0] */
+
+/*
+ * R1092 (0x444) - DSP1 DRC (5)
+ */
+#define WM8915_DSP1DRC_KNEE2_IP_MASK            0x03E0  /* DSP1DRC_KNEE2_IP - [9:5] */
+#define WM8915_DSP1DRC_KNEE2_IP_SHIFT                5  /* DSP1DRC_KNEE2_IP - [9:5] */
+#define WM8915_DSP1DRC_KNEE2_IP_WIDTH                5  /* DSP1DRC_KNEE2_IP - [9:5] */
+#define WM8915_DSP1DRC_KNEE2_OP_MASK            0x001F  /* DSP1DRC_KNEE2_OP - [4:0] */
+#define WM8915_DSP1DRC_KNEE2_OP_SHIFT                0  /* DSP1DRC_KNEE2_OP - [4:0] */
+#define WM8915_DSP1DRC_KNEE2_OP_WIDTH                5  /* DSP1DRC_KNEE2_OP - [4:0] */
+
+/*
+ * R1152 (0x480) - DSP1 RX EQ Gains (1)
+ */
+#define WM8915_DSP1RX_EQ_B1_GAIN_MASK           0xF800  /* DSP1RX_EQ_B1_GAIN - [15:11] */
+#define WM8915_DSP1RX_EQ_B1_GAIN_SHIFT              11  /* DSP1RX_EQ_B1_GAIN - [15:11] */
+#define WM8915_DSP1RX_EQ_B1_GAIN_WIDTH               5  /* DSP1RX_EQ_B1_GAIN - [15:11] */
+#define WM8915_DSP1RX_EQ_B2_GAIN_MASK           0x07C0  /* DSP1RX_EQ_B2_GAIN - [10:6] */
+#define WM8915_DSP1RX_EQ_B2_GAIN_SHIFT               6  /* DSP1RX_EQ_B2_GAIN - [10:6] */
+#define WM8915_DSP1RX_EQ_B2_GAIN_WIDTH               5  /* DSP1RX_EQ_B2_GAIN - [10:6] */
+#define WM8915_DSP1RX_EQ_B3_GAIN_MASK           0x003E  /* DSP1RX_EQ_B3_GAIN - [5:1] */
+#define WM8915_DSP1RX_EQ_B3_GAIN_SHIFT               1  /* DSP1RX_EQ_B3_GAIN - [5:1] */
+#define WM8915_DSP1RX_EQ_B3_GAIN_WIDTH               5  /* DSP1RX_EQ_B3_GAIN - [5:1] */
+#define WM8915_DSP1RX_EQ_ENA                    0x0001  /* DSP1RX_EQ_ENA */
+#define WM8915_DSP1RX_EQ_ENA_MASK               0x0001  /* DSP1RX_EQ_ENA */
+#define WM8915_DSP1RX_EQ_ENA_SHIFT                   0  /* DSP1RX_EQ_ENA */
+#define WM8915_DSP1RX_EQ_ENA_WIDTH                   1  /* DSP1RX_EQ_ENA */
+
+/*
+ * R1153 (0x481) - DSP1 RX EQ Gains (2)
+ */
+#define WM8915_DSP1RX_EQ_B4_GAIN_MASK           0xF800  /* DSP1RX_EQ_B4_GAIN - [15:11] */
+#define WM8915_DSP1RX_EQ_B4_GAIN_SHIFT              11  /* DSP1RX_EQ_B4_GAIN - [15:11] */
+#define WM8915_DSP1RX_EQ_B4_GAIN_WIDTH               5  /* DSP1RX_EQ_B4_GAIN - [15:11] */
+#define WM8915_DSP1RX_EQ_B5_GAIN_MASK           0x07C0  /* DSP1RX_EQ_B5_GAIN - [10:6] */
+#define WM8915_DSP1RX_EQ_B5_GAIN_SHIFT               6  /* DSP1RX_EQ_B5_GAIN - [10:6] */
+#define WM8915_DSP1RX_EQ_B5_GAIN_WIDTH               5  /* DSP1RX_EQ_B5_GAIN - [10:6] */
+
+/*
+ * R1154 (0x482) - DSP1 RX EQ Band 1 A
+ */
+#define WM8915_DSP1RX_EQ_B1_A_MASK              0xFFFF  /* DSP1RX_EQ_B1_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B1_A_SHIFT                  0  /* DSP1RX_EQ_B1_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B1_A_WIDTH                 16  /* DSP1RX_EQ_B1_A - [15:0] */
+
+/*
+ * R1155 (0x483) - DSP1 RX EQ Band 1 B
+ */
+#define WM8915_DSP1RX_EQ_B1_B_MASK              0xFFFF  /* DSP1RX_EQ_B1_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B1_B_SHIFT                  0  /* DSP1RX_EQ_B1_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B1_B_WIDTH                 16  /* DSP1RX_EQ_B1_B - [15:0] */
+
+/*
+ * R1156 (0x484) - DSP1 RX EQ Band 1 PG
+ */
+#define WM8915_DSP1RX_EQ_B1_PG_MASK             0xFFFF  /* DSP1RX_EQ_B1_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B1_PG_SHIFT                 0  /* DSP1RX_EQ_B1_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B1_PG_WIDTH                16  /* DSP1RX_EQ_B1_PG - [15:0] */
+
+/*
+ * R1157 (0x485) - DSP1 RX EQ Band 2 A
+ */
+#define WM8915_DSP1RX_EQ_B2_A_MASK              0xFFFF  /* DSP1RX_EQ_B2_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_A_SHIFT                  0  /* DSP1RX_EQ_B2_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_A_WIDTH                 16  /* DSP1RX_EQ_B2_A - [15:0] */
+
+/*
+ * R1158 (0x486) - DSP1 RX EQ Band 2 B
+ */
+#define WM8915_DSP1RX_EQ_B2_B_MASK              0xFFFF  /* DSP1RX_EQ_B2_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_B_SHIFT                  0  /* DSP1RX_EQ_B2_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_B_WIDTH                 16  /* DSP1RX_EQ_B2_B - [15:0] */
+
+/*
+ * R1159 (0x487) - DSP1 RX EQ Band 2 C
+ */
+#define WM8915_DSP1RX_EQ_B2_C_MASK              0xFFFF  /* DSP1RX_EQ_B2_C - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_C_SHIFT                  0  /* DSP1RX_EQ_B2_C - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_C_WIDTH                 16  /* DSP1RX_EQ_B2_C - [15:0] */
+
+/*
+ * R1160 (0x488) - DSP1 RX EQ Band 2 PG
+ */
+#define WM8915_DSP1RX_EQ_B2_PG_MASK             0xFFFF  /* DSP1RX_EQ_B2_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_PG_SHIFT                 0  /* DSP1RX_EQ_B2_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B2_PG_WIDTH                16  /* DSP1RX_EQ_B2_PG - [15:0] */
+
+/*
+ * R1161 (0x489) - DSP1 RX EQ Band 3 A
+ */
+#define WM8915_DSP1RX_EQ_B3_A_MASK              0xFFFF  /* DSP1RX_EQ_B3_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_A_SHIFT                  0  /* DSP1RX_EQ_B3_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_A_WIDTH                 16  /* DSP1RX_EQ_B3_A - [15:0] */
+
+/*
+ * R1162 (0x48A) - DSP1 RX EQ Band 3 B
+ */
+#define WM8915_DSP1RX_EQ_B3_B_MASK              0xFFFF  /* DSP1RX_EQ_B3_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_B_SHIFT                  0  /* DSP1RX_EQ_B3_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_B_WIDTH                 16  /* DSP1RX_EQ_B3_B - [15:0] */
+
+/*
+ * R1163 (0x48B) - DSP1 RX EQ Band 3 C
+ */
+#define WM8915_DSP1RX_EQ_B3_C_MASK              0xFFFF  /* DSP1RX_EQ_B3_C - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_C_SHIFT                  0  /* DSP1RX_EQ_B3_C - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_C_WIDTH                 16  /* DSP1RX_EQ_B3_C - [15:0] */
+
+/*
+ * R1164 (0x48C) - DSP1 RX EQ Band 3 PG
+ */
+#define WM8915_DSP1RX_EQ_B3_PG_MASK             0xFFFF  /* DSP1RX_EQ_B3_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_PG_SHIFT                 0  /* DSP1RX_EQ_B3_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B3_PG_WIDTH                16  /* DSP1RX_EQ_B3_PG - [15:0] */
+
+/*
+ * R1165 (0x48D) - DSP1 RX EQ Band 4 A
+ */
+#define WM8915_DSP1RX_EQ_B4_A_MASK              0xFFFF  /* DSP1RX_EQ_B4_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_A_SHIFT                  0  /* DSP1RX_EQ_B4_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_A_WIDTH                 16  /* DSP1RX_EQ_B4_A - [15:0] */
+
+/*
+ * R1166 (0x48E) - DSP1 RX EQ Band 4 B
+ */
+#define WM8915_DSP1RX_EQ_B4_B_MASK              0xFFFF  /* DSP1RX_EQ_B4_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_B_SHIFT                  0  /* DSP1RX_EQ_B4_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_B_WIDTH                 16  /* DSP1RX_EQ_B4_B - [15:0] */
+
+/*
+ * R1167 (0x48F) - DSP1 RX EQ Band 4 C
+ */
+#define WM8915_DSP1RX_EQ_B4_C_MASK              0xFFFF  /* DSP1RX_EQ_B4_C - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_C_SHIFT                  0  /* DSP1RX_EQ_B4_C - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_C_WIDTH                 16  /* DSP1RX_EQ_B4_C - [15:0] */
+
+/*
+ * R1168 (0x490) - DSP1 RX EQ Band 4 PG
+ */
+#define WM8915_DSP1RX_EQ_B4_PG_MASK             0xFFFF  /* DSP1RX_EQ_B4_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_PG_SHIFT                 0  /* DSP1RX_EQ_B4_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B4_PG_WIDTH                16  /* DSP1RX_EQ_B4_PG - [15:0] */
+
+/*
+ * R1169 (0x491) - DSP1 RX EQ Band 5 A
+ */
+#define WM8915_DSP1RX_EQ_B5_A_MASK              0xFFFF  /* DSP1RX_EQ_B5_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B5_A_SHIFT                  0  /* DSP1RX_EQ_B5_A - [15:0] */
+#define WM8915_DSP1RX_EQ_B5_A_WIDTH                 16  /* DSP1RX_EQ_B5_A - [15:0] */
+
+/*
+ * R1170 (0x492) - DSP1 RX EQ Band 5 B
+ */
+#define WM8915_DSP1RX_EQ_B5_B_MASK              0xFFFF  /* DSP1RX_EQ_B5_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B5_B_SHIFT                  0  /* DSP1RX_EQ_B5_B - [15:0] */
+#define WM8915_DSP1RX_EQ_B5_B_WIDTH                 16  /* DSP1RX_EQ_B5_B - [15:0] */
+
+/*
+ * R1171 (0x493) - DSP1 RX EQ Band 5 PG
+ */
+#define WM8915_DSP1RX_EQ_B5_PG_MASK             0xFFFF  /* DSP1RX_EQ_B5_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B5_PG_SHIFT                 0  /* DSP1RX_EQ_B5_PG - [15:0] */
+#define WM8915_DSP1RX_EQ_B5_PG_WIDTH                16  /* DSP1RX_EQ_B5_PG - [15:0] */
+
+/*
+ * R1280 (0x500) - DSP2 TX Left Volume
+ */
+#define WM8915_DSP2TX_VU                        0x0100  /* DSP2TX_VU */
+#define WM8915_DSP2TX_VU_MASK                   0x0100  /* DSP2TX_VU */
+#define WM8915_DSP2TX_VU_SHIFT                       8  /* DSP2TX_VU */
+#define WM8915_DSP2TX_VU_WIDTH                       1  /* DSP2TX_VU */
+#define WM8915_DSP2TXL_VOL_MASK                 0x00FF  /* DSP2TXL_VOL - [7:0] */
+#define WM8915_DSP2TXL_VOL_SHIFT                     0  /* DSP2TXL_VOL - [7:0] */
+#define WM8915_DSP2TXL_VOL_WIDTH                     8  /* DSP2TXL_VOL - [7:0] */
+
+/*
+ * R1281 (0x501) - DSP2 TX Right Volume
+ */
+#define WM8915_DSP2TX_VU                        0x0100  /* DSP2TX_VU */
+#define WM8915_DSP2TX_VU_MASK                   0x0100  /* DSP2TX_VU */
+#define WM8915_DSP2TX_VU_SHIFT                       8  /* DSP2TX_VU */
+#define WM8915_DSP2TX_VU_WIDTH                       1  /* DSP2TX_VU */
+#define WM8915_DSP2TXR_VOL_MASK                 0x00FF  /* DSP2TXR_VOL - [7:0] */
+#define WM8915_DSP2TXR_VOL_SHIFT                     0  /* DSP2TXR_VOL - [7:0] */
+#define WM8915_DSP2TXR_VOL_WIDTH                     8  /* DSP2TXR_VOL - [7:0] */
+
+/*
+ * R1282 (0x502) - DSP2 RX Left Volume
+ */
+#define WM8915_DSP2RX_VU                        0x0100  /* DSP2RX_VU */
+#define WM8915_DSP2RX_VU_MASK                   0x0100  /* DSP2RX_VU */
+#define WM8915_DSP2RX_VU_SHIFT                       8  /* DSP2RX_VU */
+#define WM8915_DSP2RX_VU_WIDTH                       1  /* DSP2RX_VU */
+#define WM8915_DSP2RXL_VOL_MASK                 0x00FF  /* DSP2RXL_VOL - [7:0] */
+#define WM8915_DSP2RXL_VOL_SHIFT                     0  /* DSP2RXL_VOL - [7:0] */
+#define WM8915_DSP2RXL_VOL_WIDTH                     8  /* DSP2RXL_VOL - [7:0] */
+
+/*
+ * R1283 (0x503) - DSP2 RX Right Volume
+ */
+#define WM8915_DSP2RX_VU                        0x0100  /* DSP2RX_VU */
+#define WM8915_DSP2RX_VU_MASK                   0x0100  /* DSP2RX_VU */
+#define WM8915_DSP2RX_VU_SHIFT                       8  /* DSP2RX_VU */
+#define WM8915_DSP2RX_VU_WIDTH                       1  /* DSP2RX_VU */
+#define WM8915_DSP2RXR_VOL_MASK                 0x00FF  /* DSP2RXR_VOL - [7:0] */
+#define WM8915_DSP2RXR_VOL_SHIFT                     0  /* DSP2RXR_VOL - [7:0] */
+#define WM8915_DSP2RXR_VOL_WIDTH                     8  /* DSP2RXR_VOL - [7:0] */
+
+/*
+ * R1296 (0x510) - DSP2 TX Filters
+ */
+#define WM8915_DSP2TX_NF                        0x2000  /* DSP2TX_NF */
+#define WM8915_DSP2TX_NF_MASK                   0x2000  /* DSP2TX_NF */
+#define WM8915_DSP2TX_NF_SHIFT                      13  /* DSP2TX_NF */
+#define WM8915_DSP2TX_NF_WIDTH                       1  /* DSP2TX_NF */
+#define WM8915_DSP2TXL_HPF                      0x1000  /* DSP2TXL_HPF */
+#define WM8915_DSP2TXL_HPF_MASK                 0x1000  /* DSP2TXL_HPF */
+#define WM8915_DSP2TXL_HPF_SHIFT                    12  /* DSP2TXL_HPF */
+#define WM8915_DSP2TXL_HPF_WIDTH                     1  /* DSP2TXL_HPF */
+#define WM8915_DSP2TXR_HPF                      0x0800  /* DSP2TXR_HPF */
+#define WM8915_DSP2TXR_HPF_MASK                 0x0800  /* DSP2TXR_HPF */
+#define WM8915_DSP2TXR_HPF_SHIFT                    11  /* DSP2TXR_HPF */
+#define WM8915_DSP2TXR_HPF_WIDTH                     1  /* DSP2TXR_HPF */
+#define WM8915_DSP2TX_HPF_MODE_MASK             0x0018  /* DSP2TX_HPF_MODE - [4:3] */
+#define WM8915_DSP2TX_HPF_MODE_SHIFT                 3  /* DSP2TX_HPF_MODE - [4:3] */
+#define WM8915_DSP2TX_HPF_MODE_WIDTH                 2  /* DSP2TX_HPF_MODE - [4:3] */
+#define WM8915_DSP2TX_HPF_CUT_MASK              0x0007  /* DSP2TX_HPF_CUT - [2:0] */
+#define WM8915_DSP2TX_HPF_CUT_SHIFT                  0  /* DSP2TX_HPF_CUT - [2:0] */
+#define WM8915_DSP2TX_HPF_CUT_WIDTH                  3  /* DSP2TX_HPF_CUT - [2:0] */
+
+/*
+ * R1312 (0x520) - DSP2 RX Filters (1)
+ */
+#define WM8915_DSP2RX_MUTE                      0x0200  /* DSP2RX_MUTE */
+#define WM8915_DSP2RX_MUTE_MASK                 0x0200  /* DSP2RX_MUTE */
+#define WM8915_DSP2RX_MUTE_SHIFT                     9  /* DSP2RX_MUTE */
+#define WM8915_DSP2RX_MUTE_WIDTH                     1  /* DSP2RX_MUTE */
+#define WM8915_DSP2RX_MONO                      0x0080  /* DSP2RX_MONO */
+#define WM8915_DSP2RX_MONO_MASK                 0x0080  /* DSP2RX_MONO */
+#define WM8915_DSP2RX_MONO_SHIFT                     7  /* DSP2RX_MONO */
+#define WM8915_DSP2RX_MONO_WIDTH                     1  /* DSP2RX_MONO */
+#define WM8915_DSP2RX_MUTERATE                  0x0020  /* DSP2RX_MUTERATE */
+#define WM8915_DSP2RX_MUTERATE_MASK             0x0020  /* DSP2RX_MUTERATE */
+#define WM8915_DSP2RX_MUTERATE_SHIFT                 5  /* DSP2RX_MUTERATE */
+#define WM8915_DSP2RX_MUTERATE_WIDTH                 1  /* DSP2RX_MUTERATE */
+#define WM8915_DSP2RX_UNMUTE_RAMP               0x0010  /* DSP2RX_UNMUTE_RAMP */
+#define WM8915_DSP2RX_UNMUTE_RAMP_MASK          0x0010  /* DSP2RX_UNMUTE_RAMP */
+#define WM8915_DSP2RX_UNMUTE_RAMP_SHIFT              4  /* DSP2RX_UNMUTE_RAMP */
+#define WM8915_DSP2RX_UNMUTE_RAMP_WIDTH              1  /* DSP2RX_UNMUTE_RAMP */
+
+/*
+ * R1313 (0x521) - DSP2 RX Filters (2)
+ */
+#define WM8915_DSP2RX_3D_GAIN_MASK              0x3E00  /* DSP2RX_3D_GAIN - [13:9] */
+#define WM8915_DSP2RX_3D_GAIN_SHIFT                  9  /* DSP2RX_3D_GAIN - [13:9] */
+#define WM8915_DSP2RX_3D_GAIN_WIDTH                  5  /* DSP2RX_3D_GAIN - [13:9] */
+#define WM8915_DSP2RX_3D_ENA                    0x0100  /* DSP2RX_3D_ENA */
+#define WM8915_DSP2RX_3D_ENA_MASK               0x0100  /* DSP2RX_3D_ENA */
+#define WM8915_DSP2RX_3D_ENA_SHIFT                   8  /* DSP2RX_3D_ENA */
+#define WM8915_DSP2RX_3D_ENA_WIDTH                   1  /* DSP2RX_3D_ENA */
+
+/*
+ * R1344 (0x540) - DSP2 DRC (1)
+ */
+#define WM8915_DSP2DRC_SIG_DET_RMS_MASK         0xF800  /* DSP2DRC_SIG_DET_RMS - [15:11] */
+#define WM8915_DSP2DRC_SIG_DET_RMS_SHIFT            11  /* DSP2DRC_SIG_DET_RMS - [15:11] */
+#define WM8915_DSP2DRC_SIG_DET_RMS_WIDTH             5  /* DSP2DRC_SIG_DET_RMS - [15:11] */
+#define WM8915_DSP2DRC_SIG_DET_PK_MASK          0x0600  /* DSP2DRC_SIG_DET_PK - [10:9] */
+#define WM8915_DSP2DRC_SIG_DET_PK_SHIFT              9  /* DSP2DRC_SIG_DET_PK - [10:9] */
+#define WM8915_DSP2DRC_SIG_DET_PK_WIDTH              2  /* DSP2DRC_SIG_DET_PK - [10:9] */
+#define WM8915_DSP2DRC_NG_ENA                   0x0100  /* DSP2DRC_NG_ENA */
+#define WM8915_DSP2DRC_NG_ENA_MASK              0x0100  /* DSP2DRC_NG_ENA */
+#define WM8915_DSP2DRC_NG_ENA_SHIFT                  8  /* DSP2DRC_NG_ENA */
+#define WM8915_DSP2DRC_NG_ENA_WIDTH                  1  /* DSP2DRC_NG_ENA */
+#define WM8915_DSP2DRC_SIG_DET_MODE             0x0080  /* DSP2DRC_SIG_DET_MODE */
+#define WM8915_DSP2DRC_SIG_DET_MODE_MASK        0x0080  /* DSP2DRC_SIG_DET_MODE */
+#define WM8915_DSP2DRC_SIG_DET_MODE_SHIFT            7  /* DSP2DRC_SIG_DET_MODE */
+#define WM8915_DSP2DRC_SIG_DET_MODE_WIDTH            1  /* DSP2DRC_SIG_DET_MODE */
+#define WM8915_DSP2DRC_SIG_DET                  0x0040  /* DSP2DRC_SIG_DET */
+#define WM8915_DSP2DRC_SIG_DET_MASK             0x0040  /* DSP2DRC_SIG_DET */
+#define WM8915_DSP2DRC_SIG_DET_SHIFT                 6  /* DSP2DRC_SIG_DET */
+#define WM8915_DSP2DRC_SIG_DET_WIDTH                 1  /* DSP2DRC_SIG_DET */
+#define WM8915_DSP2DRC_KNEE2_OP_ENA             0x0020  /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8915_DSP2DRC_KNEE2_OP_ENA_MASK        0x0020  /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8915_DSP2DRC_KNEE2_OP_ENA_SHIFT            5  /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8915_DSP2DRC_KNEE2_OP_ENA_WIDTH            1  /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8915_DSP2DRC_QR                       0x0010  /* DSP2DRC_QR */
+#define WM8915_DSP2DRC_QR_MASK                  0x0010  /* DSP2DRC_QR */
+#define WM8915_DSP2DRC_QR_SHIFT                      4  /* DSP2DRC_QR */
+#define WM8915_DSP2DRC_QR_WIDTH                      1  /* DSP2DRC_QR */
+#define WM8915_DSP2DRC_ANTICLIP                 0x0008  /* DSP2DRC_ANTICLIP */
+#define WM8915_DSP2DRC_ANTICLIP_MASK            0x0008  /* DSP2DRC_ANTICLIP */
+#define WM8915_DSP2DRC_ANTICLIP_SHIFT                3  /* DSP2DRC_ANTICLIP */
+#define WM8915_DSP2DRC_ANTICLIP_WIDTH                1  /* DSP2DRC_ANTICLIP */
+#define WM8915_DSP2RX_DRC_ENA                   0x0004  /* DSP2RX_DRC_ENA */
+#define WM8915_DSP2RX_DRC_ENA_MASK              0x0004  /* DSP2RX_DRC_ENA */
+#define WM8915_DSP2RX_DRC_ENA_SHIFT                  2  /* DSP2RX_DRC_ENA */
+#define WM8915_DSP2RX_DRC_ENA_WIDTH                  1  /* DSP2RX_DRC_ENA */
+#define WM8915_DSP2TXL_DRC_ENA                  0x0002  /* DSP2TXL_DRC_ENA */
+#define WM8915_DSP2TXL_DRC_ENA_MASK             0x0002  /* DSP2TXL_DRC_ENA */
+#define WM8915_DSP2TXL_DRC_ENA_SHIFT                 1  /* DSP2TXL_DRC_ENA */
+#define WM8915_DSP2TXL_DRC_ENA_WIDTH                 1  /* DSP2TXL_DRC_ENA */
+#define WM8915_DSP2TXR_DRC_ENA                  0x0001  /* DSP2TXR_DRC_ENA */
+#define WM8915_DSP2TXR_DRC_ENA_MASK             0x0001  /* DSP2TXR_DRC_ENA */
+#define WM8915_DSP2TXR_DRC_ENA_SHIFT                 0  /* DSP2TXR_DRC_ENA */
+#define WM8915_DSP2TXR_DRC_ENA_WIDTH                 1  /* DSP2TXR_DRC_ENA */
+
+/*
+ * R1345 (0x541) - DSP2 DRC (2)
+ */
+#define WM8915_DSP2DRC_ATK_MASK                 0x1E00  /* DSP2DRC_ATK - [12:9] */
+#define WM8915_DSP2DRC_ATK_SHIFT                     9  /* DSP2DRC_ATK - [12:9] */
+#define WM8915_DSP2DRC_ATK_WIDTH                     4  /* DSP2DRC_ATK - [12:9] */
+#define WM8915_DSP2DRC_DCY_MASK                 0x01E0  /* DSP2DRC_DCY - [8:5] */
+#define WM8915_DSP2DRC_DCY_SHIFT                     5  /* DSP2DRC_DCY - [8:5] */
+#define WM8915_DSP2DRC_DCY_WIDTH                     4  /* DSP2DRC_DCY - [8:5] */
+#define WM8915_DSP2DRC_MINGAIN_MASK             0x001C  /* DSP2DRC_MINGAIN - [4:2] */
+#define WM8915_DSP2DRC_MINGAIN_SHIFT                 2  /* DSP2DRC_MINGAIN - [4:2] */
+#define WM8915_DSP2DRC_MINGAIN_WIDTH                 3  /* DSP2DRC_MINGAIN - [4:2] */
+#define WM8915_DSP2DRC_MAXGAIN_MASK             0x0003  /* DSP2DRC_MAXGAIN - [1:0] */
+#define WM8915_DSP2DRC_MAXGAIN_SHIFT                 0  /* DSP2DRC_MAXGAIN - [1:0] */
+#define WM8915_DSP2DRC_MAXGAIN_WIDTH                 2  /* DSP2DRC_MAXGAIN - [1:0] */
+
+/*
+ * R1346 (0x542) - DSP2 DRC (3)
+ */
+#define WM8915_DSP2DRC_NG_MINGAIN_MASK          0xF000  /* DSP2DRC_NG_MINGAIN - [15:12] */
+#define WM8915_DSP2DRC_NG_MINGAIN_SHIFT             12  /* DSP2DRC_NG_MINGAIN - [15:12] */
+#define WM8915_DSP2DRC_NG_MINGAIN_WIDTH              4  /* DSP2DRC_NG_MINGAIN - [15:12] */
+#define WM8915_DSP2DRC_NG_EXP_MASK              0x0C00  /* DSP2DRC_NG_EXP - [11:10] */
+#define WM8915_DSP2DRC_NG_EXP_SHIFT                 10  /* DSP2DRC_NG_EXP - [11:10] */
+#define WM8915_DSP2DRC_NG_EXP_WIDTH                  2  /* DSP2DRC_NG_EXP - [11:10] */
+#define WM8915_DSP2DRC_QR_THR_MASK              0x0300  /* DSP2DRC_QR_THR - [9:8] */
+#define WM8915_DSP2DRC_QR_THR_SHIFT                  8  /* DSP2DRC_QR_THR - [9:8] */
+#define WM8915_DSP2DRC_QR_THR_WIDTH                  2  /* DSP2DRC_QR_THR - [9:8] */
+#define WM8915_DSP2DRC_QR_DCY_MASK              0x00C0  /* DSP2DRC_QR_DCY - [7:6] */
+#define WM8915_DSP2DRC_QR_DCY_SHIFT                  6  /* DSP2DRC_QR_DCY - [7:6] */
+#define WM8915_DSP2DRC_QR_DCY_WIDTH                  2  /* DSP2DRC_QR_DCY - [7:6] */
+#define WM8915_DSP2DRC_HI_COMP_MASK             0x0038  /* DSP2DRC_HI_COMP - [5:3] */
+#define WM8915_DSP2DRC_HI_COMP_SHIFT                 3  /* DSP2DRC_HI_COMP - [5:3] */
+#define WM8915_DSP2DRC_HI_COMP_WIDTH                 3  /* DSP2DRC_HI_COMP - [5:3] */
+#define WM8915_DSP2DRC_LO_COMP_MASK             0x0007  /* DSP2DRC_LO_COMP - [2:0] */
+#define WM8915_DSP2DRC_LO_COMP_SHIFT                 0  /* DSP2DRC_LO_COMP - [2:0] */
+#define WM8915_DSP2DRC_LO_COMP_WIDTH                 3  /* DSP2DRC_LO_COMP - [2:0] */
+
+/*
+ * R1347 (0x543) - DSP2 DRC (4)
+ */
+#define WM8915_DSP2DRC_KNEE_IP_MASK             0x07E0  /* DSP2DRC_KNEE_IP - [10:5] */
+#define WM8915_DSP2DRC_KNEE_IP_SHIFT                 5  /* DSP2DRC_KNEE_IP - [10:5] */
+#define WM8915_DSP2DRC_KNEE_IP_WIDTH                 6  /* DSP2DRC_KNEE_IP - [10:5] */
+#define WM8915_DSP2DRC_KNEE_OP_MASK             0x001F  /* DSP2DRC_KNEE_OP - [4:0] */
+#define WM8915_DSP2DRC_KNEE_OP_SHIFT                 0  /* DSP2DRC_KNEE_OP - [4:0] */
+#define WM8915_DSP2DRC_KNEE_OP_WIDTH                 5  /* DSP2DRC_KNEE_OP - [4:0] */
+
+/*
+ * R1348 (0x544) - DSP2 DRC (5)
+ */
+#define WM8915_DSP2DRC_KNEE2_IP_MASK            0x03E0  /* DSP2DRC_KNEE2_IP - [9:5] */
+#define WM8915_DSP2DRC_KNEE2_IP_SHIFT                5  /* DSP2DRC_KNEE2_IP - [9:5] */
+#define WM8915_DSP2DRC_KNEE2_IP_WIDTH                5  /* DSP2DRC_KNEE2_IP - [9:5] */
+#define WM8915_DSP2DRC_KNEE2_OP_MASK            0x001F  /* DSP2DRC_KNEE2_OP - [4:0] */
+#define WM8915_DSP2DRC_KNEE2_OP_SHIFT                0  /* DSP2DRC_KNEE2_OP - [4:0] */
+#define WM8915_DSP2DRC_KNEE2_OP_WIDTH                5  /* DSP2DRC_KNEE2_OP - [4:0] */
+
+/*
+ * R1408 (0x580) - DSP2 RX EQ Gains (1)
+ */
+#define WM8915_DSP2RX_EQ_B1_GAIN_MASK           0xF800  /* DSP2RX_EQ_B1_GAIN - [15:11] */
+#define WM8915_DSP2RX_EQ_B1_GAIN_SHIFT              11  /* DSP2RX_EQ_B1_GAIN - [15:11] */
+#define WM8915_DSP2RX_EQ_B1_GAIN_WIDTH               5  /* DSP2RX_EQ_B1_GAIN - [15:11] */
+#define WM8915_DSP2RX_EQ_B2_GAIN_MASK           0x07C0  /* DSP2RX_EQ_B2_GAIN - [10:6] */
+#define WM8915_DSP2RX_EQ_B2_GAIN_SHIFT               6  /* DSP2RX_EQ_B2_GAIN - [10:6] */
+#define WM8915_DSP2RX_EQ_B2_GAIN_WIDTH               5  /* DSP2RX_EQ_B2_GAIN - [10:6] */
+#define WM8915_DSP2RX_EQ_B3_GAIN_MASK           0x003E  /* DSP2RX_EQ_B3_GAIN - [5:1] */
+#define WM8915_DSP2RX_EQ_B3_GAIN_SHIFT               1  /* DSP2RX_EQ_B3_GAIN - [5:1] */
+#define WM8915_DSP2RX_EQ_B3_GAIN_WIDTH               5  /* DSP2RX_EQ_B3_GAIN - [5:1] */
+#define WM8915_DSP2RX_EQ_ENA                    0x0001  /* DSP2RX_EQ_ENA */
+#define WM8915_DSP2RX_EQ_ENA_MASK               0x0001  /* DSP2RX_EQ_ENA */
+#define WM8915_DSP2RX_EQ_ENA_SHIFT                   0  /* DSP2RX_EQ_ENA */
+#define WM8915_DSP2RX_EQ_ENA_WIDTH                   1  /* DSP2RX_EQ_ENA */
+
+/*
+ * R1409 (0x581) - DSP2 RX EQ Gains (2)
+ */
+#define WM8915_DSP2RX_EQ_B4_GAIN_MASK           0xF800  /* DSP2RX_EQ_B4_GAIN - [15:11] */
+#define WM8915_DSP2RX_EQ_B4_GAIN_SHIFT              11  /* DSP2RX_EQ_B4_GAIN - [15:11] */
+#define WM8915_DSP2RX_EQ_B4_GAIN_WIDTH               5  /* DSP2RX_EQ_B4_GAIN - [15:11] */
+#define WM8915_DSP2RX_EQ_B5_GAIN_MASK           0x07C0  /* DSP2RX_EQ_B5_GAIN - [10:6] */
+#define WM8915_DSP2RX_EQ_B5_GAIN_SHIFT               6  /* DSP2RX_EQ_B5_GAIN - [10:6] */
+#define WM8915_DSP2RX_EQ_B5_GAIN_WIDTH               5  /* DSP2RX_EQ_B5_GAIN - [10:6] */
+
+/*
+ * R1410 (0x582) - DSP2 RX EQ Band 1 A
+ */
+#define WM8915_DSP2RX_EQ_B1_A_MASK              0xFFFF  /* DSP2RX_EQ_B1_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B1_A_SHIFT                  0  /* DSP2RX_EQ_B1_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B1_A_WIDTH                 16  /* DSP2RX_EQ_B1_A - [15:0] */
+
+/*
+ * R1411 (0x583) - DSP2 RX EQ Band 1 B
+ */
+#define WM8915_DSP2RX_EQ_B1_B_MASK              0xFFFF  /* DSP2RX_EQ_B1_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B1_B_SHIFT                  0  /* DSP2RX_EQ_B1_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B1_B_WIDTH                 16  /* DSP2RX_EQ_B1_B - [15:0] */
+
+/*
+ * R1412 (0x584) - DSP2 RX EQ Band 1 PG
+ */
+#define WM8915_DSP2RX_EQ_B1_PG_MASK             0xFFFF  /* DSP2RX_EQ_B1_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B1_PG_SHIFT                 0  /* DSP2RX_EQ_B1_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B1_PG_WIDTH                16  /* DSP2RX_EQ_B1_PG - [15:0] */
+
+/*
+ * R1413 (0x585) - DSP2 RX EQ Band 2 A
+ */
+#define WM8915_DSP2RX_EQ_B2_A_MASK              0xFFFF  /* DSP2RX_EQ_B2_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_A_SHIFT                  0  /* DSP2RX_EQ_B2_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_A_WIDTH                 16  /* DSP2RX_EQ_B2_A - [15:0] */
+
+/*
+ * R1414 (0x586) - DSP2 RX EQ Band 2 B
+ */
+#define WM8915_DSP2RX_EQ_B2_B_MASK              0xFFFF  /* DSP2RX_EQ_B2_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_B_SHIFT                  0  /* DSP2RX_EQ_B2_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_B_WIDTH                 16  /* DSP2RX_EQ_B2_B - [15:0] */
+
+/*
+ * R1415 (0x587) - DSP2 RX EQ Band 2 C
+ */
+#define WM8915_DSP2RX_EQ_B2_C_MASK              0xFFFF  /* DSP2RX_EQ_B2_C - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_C_SHIFT                  0  /* DSP2RX_EQ_B2_C - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_C_WIDTH                 16  /* DSP2RX_EQ_B2_C - [15:0] */
+
+/*
+ * R1416 (0x588) - DSP2 RX EQ Band 2 PG
+ */
+#define WM8915_DSP2RX_EQ_B2_PG_MASK             0xFFFF  /* DSP2RX_EQ_B2_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_PG_SHIFT                 0  /* DSP2RX_EQ_B2_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B2_PG_WIDTH                16  /* DSP2RX_EQ_B2_PG - [15:0] */
+
+/*
+ * R1417 (0x589) - DSP2 RX EQ Band 3 A
+ */
+#define WM8915_DSP2RX_EQ_B3_A_MASK              0xFFFF  /* DSP2RX_EQ_B3_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_A_SHIFT                  0  /* DSP2RX_EQ_B3_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_A_WIDTH                 16  /* DSP2RX_EQ_B3_A - [15:0] */
+
+/*
+ * R1418 (0x58A) - DSP2 RX EQ Band 3 B
+ */
+#define WM8915_DSP2RX_EQ_B3_B_MASK              0xFFFF  /* DSP2RX_EQ_B3_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_B_SHIFT                  0  /* DSP2RX_EQ_B3_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_B_WIDTH                 16  /* DSP2RX_EQ_B3_B - [15:0] */
+
+/*
+ * R1419 (0x58B) - DSP2 RX EQ Band 3 C
+ */
+#define WM8915_DSP2RX_EQ_B3_C_MASK              0xFFFF  /* DSP2RX_EQ_B3_C - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_C_SHIFT                  0  /* DSP2RX_EQ_B3_C - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_C_WIDTH                 16  /* DSP2RX_EQ_B3_C - [15:0] */
+
+/*
+ * R1420 (0x58C) - DSP2 RX EQ Band 3 PG
+ */
+#define WM8915_DSP2RX_EQ_B3_PG_MASK             0xFFFF  /* DSP2RX_EQ_B3_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_PG_SHIFT                 0  /* DSP2RX_EQ_B3_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B3_PG_WIDTH                16  /* DSP2RX_EQ_B3_PG - [15:0] */
+
+/*
+ * R1421 (0x58D) - DSP2 RX EQ Band 4 A
+ */
+#define WM8915_DSP2RX_EQ_B4_A_MASK              0xFFFF  /* DSP2RX_EQ_B4_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_A_SHIFT                  0  /* DSP2RX_EQ_B4_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_A_WIDTH                 16  /* DSP2RX_EQ_B4_A - [15:0] */
+
+/*
+ * R1422 (0x58E) - DSP2 RX EQ Band 4 B
+ */
+#define WM8915_DSP2RX_EQ_B4_B_MASK              0xFFFF  /* DSP2RX_EQ_B4_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_B_SHIFT                  0  /* DSP2RX_EQ_B4_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_B_WIDTH                 16  /* DSP2RX_EQ_B4_B - [15:0] */
+
+/*
+ * R1423 (0x58F) - DSP2 RX EQ Band 4 C
+ */
+#define WM8915_DSP2RX_EQ_B4_C_MASK              0xFFFF  /* DSP2RX_EQ_B4_C - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_C_SHIFT                  0  /* DSP2RX_EQ_B4_C - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_C_WIDTH                 16  /* DSP2RX_EQ_B4_C - [15:0] */
+
+/*
+ * R1424 (0x590) - DSP2 RX EQ Band 4 PG
+ */
+#define WM8915_DSP2RX_EQ_B4_PG_MASK             0xFFFF  /* DSP2RX_EQ_B4_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_PG_SHIFT                 0  /* DSP2RX_EQ_B4_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B4_PG_WIDTH                16  /* DSP2RX_EQ_B4_PG - [15:0] */
+
+/*
+ * R1425 (0x591) - DSP2 RX EQ Band 5 A
+ */
+#define WM8915_DSP2RX_EQ_B5_A_MASK              0xFFFF  /* DSP2RX_EQ_B5_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B5_A_SHIFT                  0  /* DSP2RX_EQ_B5_A - [15:0] */
+#define WM8915_DSP2RX_EQ_B5_A_WIDTH                 16  /* DSP2RX_EQ_B5_A - [15:0] */
+
+/*
+ * R1426 (0x592) - DSP2 RX EQ Band 5 B
+ */
+#define WM8915_DSP2RX_EQ_B5_B_MASK              0xFFFF  /* DSP2RX_EQ_B5_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B5_B_SHIFT                  0  /* DSP2RX_EQ_B5_B - [15:0] */
+#define WM8915_DSP2RX_EQ_B5_B_WIDTH                 16  /* DSP2RX_EQ_B5_B - [15:0] */
+
+/*
+ * R1427 (0x593) - DSP2 RX EQ Band 5 PG
+ */
+#define WM8915_DSP2RX_EQ_B5_PG_MASK             0xFFFF  /* DSP2RX_EQ_B5_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B5_PG_SHIFT                 0  /* DSP2RX_EQ_B5_PG - [15:0] */
+#define WM8915_DSP2RX_EQ_B5_PG_WIDTH                16  /* DSP2RX_EQ_B5_PG - [15:0] */
+
+/*
+ * R1536 (0x600) - DAC1 Mixer Volumes
+ */
+#define WM8915_ADCR_DAC1_VOL_MASK               0x03E0  /* ADCR_DAC1_VOL - [9:5] */
+#define WM8915_ADCR_DAC1_VOL_SHIFT                   5  /* ADCR_DAC1_VOL - [9:5] */
+#define WM8915_ADCR_DAC1_VOL_WIDTH                   5  /* ADCR_DAC1_VOL - [9:5] */
+#define WM8915_ADCL_DAC1_VOL_MASK               0x001F  /* ADCL_DAC1_VOL - [4:0] */
+#define WM8915_ADCL_DAC1_VOL_SHIFT                   0  /* ADCL_DAC1_VOL - [4:0] */
+#define WM8915_ADCL_DAC1_VOL_WIDTH                   5  /* ADCL_DAC1_VOL - [4:0] */
+
+/*
+ * R1537 (0x601) - DAC1 Left Mixer Routing
+ */
+#define WM8915_ADCR_TO_DAC1L                    0x0020  /* ADCR_TO_DAC1L */
+#define WM8915_ADCR_TO_DAC1L_MASK               0x0020  /* ADCR_TO_DAC1L */
+#define WM8915_ADCR_TO_DAC1L_SHIFT                   5  /* ADCR_TO_DAC1L */
+#define WM8915_ADCR_TO_DAC1L_WIDTH                   1  /* ADCR_TO_DAC1L */
+#define WM8915_ADCL_TO_DAC1L                    0x0010  /* ADCL_TO_DAC1L */
+#define WM8915_ADCL_TO_DAC1L_MASK               0x0010  /* ADCL_TO_DAC1L */
+#define WM8915_ADCL_TO_DAC1L_SHIFT                   4  /* ADCL_TO_DAC1L */
+#define WM8915_ADCL_TO_DAC1L_WIDTH                   1  /* ADCL_TO_DAC1L */
+#define WM8915_DSP2RXL_TO_DAC1L                 0x0002  /* DSP2RXL_TO_DAC1L */
+#define WM8915_DSP2RXL_TO_DAC1L_MASK            0x0002  /* DSP2RXL_TO_DAC1L */
+#define WM8915_DSP2RXL_TO_DAC1L_SHIFT                1  /* DSP2RXL_TO_DAC1L */
+#define WM8915_DSP2RXL_TO_DAC1L_WIDTH                1  /* DSP2RXL_TO_DAC1L */
+#define WM8915_DSP1RXL_TO_DAC1L                 0x0001  /* DSP1RXL_TO_DAC1L */
+#define WM8915_DSP1RXL_TO_DAC1L_MASK            0x0001  /* DSP1RXL_TO_DAC1L */
+#define WM8915_DSP1RXL_TO_DAC1L_SHIFT                0  /* DSP1RXL_TO_DAC1L */
+#define WM8915_DSP1RXL_TO_DAC1L_WIDTH                1  /* DSP1RXL_TO_DAC1L */
+
+/*
+ * R1538 (0x602) - DAC1 Right Mixer Routing
+ */
+#define WM8915_ADCR_TO_DAC1R                    0x0020  /* ADCR_TO_DAC1R */
+#define WM8915_ADCR_TO_DAC1R_MASK               0x0020  /* ADCR_TO_DAC1R */
+#define WM8915_ADCR_TO_DAC1R_SHIFT                   5  /* ADCR_TO_DAC1R */
+#define WM8915_ADCR_TO_DAC1R_WIDTH                   1  /* ADCR_TO_DAC1R */
+#define WM8915_ADCL_TO_DAC1R                    0x0010  /* ADCL_TO_DAC1R */
+#define WM8915_ADCL_TO_DAC1R_MASK               0x0010  /* ADCL_TO_DAC1R */
+#define WM8915_ADCL_TO_DAC1R_SHIFT                   4  /* ADCL_TO_DAC1R */
+#define WM8915_ADCL_TO_DAC1R_WIDTH                   1  /* ADCL_TO_DAC1R */
+#define WM8915_DSP2RXR_TO_DAC1R                 0x0002  /* DSP2RXR_TO_DAC1R */
+#define WM8915_DSP2RXR_TO_DAC1R_MASK            0x0002  /* DSP2RXR_TO_DAC1R */
+#define WM8915_DSP2RXR_TO_DAC1R_SHIFT                1  /* DSP2RXR_TO_DAC1R */
+#define WM8915_DSP2RXR_TO_DAC1R_WIDTH                1  /* DSP2RXR_TO_DAC1R */
+#define WM8915_DSP1RXR_TO_DAC1R                 0x0001  /* DSP1RXR_TO_DAC1R */
+#define WM8915_DSP1RXR_TO_DAC1R_MASK            0x0001  /* DSP1RXR_TO_DAC1R */
+#define WM8915_DSP1RXR_TO_DAC1R_SHIFT                0  /* DSP1RXR_TO_DAC1R */
+#define WM8915_DSP1RXR_TO_DAC1R_WIDTH                1  /* DSP1RXR_TO_DAC1R */
+
+/*
+ * R1539 (0x603) - DAC2 Mixer Volumes
+ */
+#define WM8915_ADCR_DAC2_VOL_MASK               0x03E0  /* ADCR_DAC2_VOL - [9:5] */
+#define WM8915_ADCR_DAC2_VOL_SHIFT                   5  /* ADCR_DAC2_VOL - [9:5] */
+#define WM8915_ADCR_DAC2_VOL_WIDTH                   5  /* ADCR_DAC2_VOL - [9:5] */
+#define WM8915_ADCL_DAC2_VOL_MASK               0x001F  /* ADCL_DAC2_VOL - [4:0] */
+#define WM8915_ADCL_DAC2_VOL_SHIFT                   0  /* ADCL_DAC2_VOL - [4:0] */
+#define WM8915_ADCL_DAC2_VOL_WIDTH                   5  /* ADCL_DAC2_VOL - [4:0] */
+
+/*
+ * R1540 (0x604) - DAC2 Left Mixer Routing
+ */
+#define WM8915_ADCR_TO_DAC2L                    0x0020  /* ADCR_TO_DAC2L */
+#define WM8915_ADCR_TO_DAC2L_MASK               0x0020  /* ADCR_TO_DAC2L */
+#define WM8915_ADCR_TO_DAC2L_SHIFT                   5  /* ADCR_TO_DAC2L */
+#define WM8915_ADCR_TO_DAC2L_WIDTH                   1  /* ADCR_TO_DAC2L */
+#define WM8915_ADCL_TO_DAC2L                    0x0010  /* ADCL_TO_DAC2L */
+#define WM8915_ADCL_TO_DAC2L_MASK               0x0010  /* ADCL_TO_DAC2L */
+#define WM8915_ADCL_TO_DAC2L_SHIFT                   4  /* ADCL_TO_DAC2L */
+#define WM8915_ADCL_TO_DAC2L_WIDTH                   1  /* ADCL_TO_DAC2L */
+#define WM8915_DSP2RXL_TO_DAC2L                 0x0002  /* DSP2RXL_TO_DAC2L */
+#define WM8915_DSP2RXL_TO_DAC2L_MASK            0x0002  /* DSP2RXL_TO_DAC2L */
+#define WM8915_DSP2RXL_TO_DAC2L_SHIFT                1  /* DSP2RXL_TO_DAC2L */
+#define WM8915_DSP2RXL_TO_DAC2L_WIDTH                1  /* DSP2RXL_TO_DAC2L */
+#define WM8915_DSP1RXL_TO_DAC2L                 0x0001  /* DSP1RXL_TO_DAC2L */
+#define WM8915_DSP1RXL_TO_DAC2L_MASK            0x0001  /* DSP1RXL_TO_DAC2L */
+#define WM8915_DSP1RXL_TO_DAC2L_SHIFT                0  /* DSP1RXL_TO_DAC2L */
+#define WM8915_DSP1RXL_TO_DAC2L_WIDTH                1  /* DSP1RXL_TO_DAC2L */
+
+/*
+ * R1541 (0x605) - DAC2 Right Mixer Routing
+ */
+#define WM8915_ADCR_TO_DAC2R                    0x0020  /* ADCR_TO_DAC2R */
+#define WM8915_ADCR_TO_DAC2R_MASK               0x0020  /* ADCR_TO_DAC2R */
+#define WM8915_ADCR_TO_DAC2R_SHIFT                   5  /* ADCR_TO_DAC2R */
+#define WM8915_ADCR_TO_DAC2R_WIDTH                   1  /* ADCR_TO_DAC2R */
+#define WM8915_ADCL_TO_DAC2R                    0x0010  /* ADCL_TO_DAC2R */
+#define WM8915_ADCL_TO_DAC2R_MASK               0x0010  /* ADCL_TO_DAC2R */
+#define WM8915_ADCL_TO_DAC2R_SHIFT                   4  /* ADCL_TO_DAC2R */
+#define WM8915_ADCL_TO_DAC2R_WIDTH                   1  /* ADCL_TO_DAC2R */
+#define WM8915_DSP2RXR_TO_DAC2R                 0x0002  /* DSP2RXR_TO_DAC2R */
+#define WM8915_DSP2RXR_TO_DAC2R_MASK            0x0002  /* DSP2RXR_TO_DAC2R */
+#define WM8915_DSP2RXR_TO_DAC2R_SHIFT                1  /* DSP2RXR_TO_DAC2R */
+#define WM8915_DSP2RXR_TO_DAC2R_WIDTH                1  /* DSP2RXR_TO_DAC2R */
+#define WM8915_DSP1RXR_TO_DAC2R                 0x0001  /* DSP1RXR_TO_DAC2R */
+#define WM8915_DSP1RXR_TO_DAC2R_MASK            0x0001  /* DSP1RXR_TO_DAC2R */
+#define WM8915_DSP1RXR_TO_DAC2R_SHIFT                0  /* DSP1RXR_TO_DAC2R */
+#define WM8915_DSP1RXR_TO_DAC2R_WIDTH                1  /* DSP1RXR_TO_DAC2R */
+
+/*
+ * R1542 (0x606) - DSP1 TX Left Mixer Routing
+ */
+#define WM8915_ADC1L_TO_DSP1TXL                 0x0002  /* ADC1L_TO_DSP1TXL */
+#define WM8915_ADC1L_TO_DSP1TXL_MASK            0x0002  /* ADC1L_TO_DSP1TXL */
+#define WM8915_ADC1L_TO_DSP1TXL_SHIFT                1  /* ADC1L_TO_DSP1TXL */
+#define WM8915_ADC1L_TO_DSP1TXL_WIDTH                1  /* ADC1L_TO_DSP1TXL */
+#define WM8915_DACL_TO_DSP1TXL                  0x0001  /* DACL_TO_DSP1TXL */
+#define WM8915_DACL_TO_DSP1TXL_MASK             0x0001  /* DACL_TO_DSP1TXL */
+#define WM8915_DACL_TO_DSP1TXL_SHIFT                 0  /* DACL_TO_DSP1TXL */
+#define WM8915_DACL_TO_DSP1TXL_WIDTH                 1  /* DACL_TO_DSP1TXL */
+
+/*
+ * R1543 (0x607) - DSP1 TX Right Mixer Routing
+ */
+#define WM8915_ADC1R_TO_DSP1TXR                 0x0002  /* ADC1R_TO_DSP1TXR */
+#define WM8915_ADC1R_TO_DSP1TXR_MASK            0x0002  /* ADC1R_TO_DSP1TXR */
+#define WM8915_ADC1R_TO_DSP1TXR_SHIFT                1  /* ADC1R_TO_DSP1TXR */
+#define WM8915_ADC1R_TO_DSP1TXR_WIDTH                1  /* ADC1R_TO_DSP1TXR */
+#define WM8915_DACR_TO_DSP1TXR                  0x0001  /* DACR_TO_DSP1TXR */
+#define WM8915_DACR_TO_DSP1TXR_MASK             0x0001  /* DACR_TO_DSP1TXR */
+#define WM8915_DACR_TO_DSP1TXR_SHIFT                 0  /* DACR_TO_DSP1TXR */
+#define WM8915_DACR_TO_DSP1TXR_WIDTH                 1  /* DACR_TO_DSP1TXR */
+
+/*
+ * R1544 (0x608) - DSP2 TX Left Mixer Routing
+ */
+#define WM8915_ADC2L_TO_DSP2TXL                 0x0002  /* ADC2L_TO_DSP2TXL */
+#define WM8915_ADC2L_TO_DSP2TXL_MASK            0x0002  /* ADC2L_TO_DSP2TXL */
+#define WM8915_ADC2L_TO_DSP2TXL_SHIFT                1  /* ADC2L_TO_DSP2TXL */
+#define WM8915_ADC2L_TO_DSP2TXL_WIDTH                1  /* ADC2L_TO_DSP2TXL */
+#define WM8915_DACL_TO_DSP2TXL                  0x0001  /* DACL_TO_DSP2TXL */
+#define WM8915_DACL_TO_DSP2TXL_MASK             0x0001  /* DACL_TO_DSP2TXL */
+#define WM8915_DACL_TO_DSP2TXL_SHIFT                 0  /* DACL_TO_DSP2TXL */
+#define WM8915_DACL_TO_DSP2TXL_WIDTH                 1  /* DACL_TO_DSP2TXL */
+
+/*
+ * R1545 (0x609) - DSP2 TX Right Mixer Routing
+ */
+#define WM8915_ADC2R_TO_DSP2TXR                 0x0002  /* ADC2R_TO_DSP2TXR */
+#define WM8915_ADC2R_TO_DSP2TXR_MASK            0x0002  /* ADC2R_TO_DSP2TXR */
+#define WM8915_ADC2R_TO_DSP2TXR_SHIFT                1  /* ADC2R_TO_DSP2TXR */
+#define WM8915_ADC2R_TO_DSP2TXR_WIDTH                1  /* ADC2R_TO_DSP2TXR */
+#define WM8915_DACR_TO_DSP2TXR                  0x0001  /* DACR_TO_DSP2TXR */
+#define WM8915_DACR_TO_DSP2TXR_MASK             0x0001  /* DACR_TO_DSP2TXR */
+#define WM8915_DACR_TO_DSP2TXR_SHIFT                 0  /* DACR_TO_DSP2TXR */
+#define WM8915_DACR_TO_DSP2TXR_WIDTH                 1  /* DACR_TO_DSP2TXR */
+
+/*
+ * R1546 (0x60A) - DSP TX Mixer Select
+ */
+#define WM8915_DAC_TO_DSPTX_SRC                 0x0001  /* DAC_TO_DSPTX_SRC */
+#define WM8915_DAC_TO_DSPTX_SRC_MASK            0x0001  /* DAC_TO_DSPTX_SRC */
+#define WM8915_DAC_TO_DSPTX_SRC_SHIFT                0  /* DAC_TO_DSPTX_SRC */
+#define WM8915_DAC_TO_DSPTX_SRC_WIDTH                1  /* DAC_TO_DSPTX_SRC */
+
+/*
+ * R1552 (0x610) - DAC Softmute
+ */
+#define WM8915_DAC_SOFTMUTEMODE                 0x0002  /* DAC_SOFTMUTEMODE */
+#define WM8915_DAC_SOFTMUTEMODE_MASK            0x0002  /* DAC_SOFTMUTEMODE */
+#define WM8915_DAC_SOFTMUTEMODE_SHIFT                1  /* DAC_SOFTMUTEMODE */
+#define WM8915_DAC_SOFTMUTEMODE_WIDTH                1  /* DAC_SOFTMUTEMODE */
+#define WM8915_DAC_MUTERATE                     0x0001  /* DAC_MUTERATE */
+#define WM8915_DAC_MUTERATE_MASK                0x0001  /* DAC_MUTERATE */
+#define WM8915_DAC_MUTERATE_SHIFT                    0  /* DAC_MUTERATE */
+#define WM8915_DAC_MUTERATE_WIDTH                    1  /* DAC_MUTERATE */
+
+/*
+ * R1568 (0x620) - Oversampling
+ */
+#define WM8915_SPK_OSR128                       0x0008  /* SPK_OSR128 */
+#define WM8915_SPK_OSR128_MASK                  0x0008  /* SPK_OSR128 */
+#define WM8915_SPK_OSR128_SHIFT                      3  /* SPK_OSR128 */
+#define WM8915_SPK_OSR128_WIDTH                      1  /* SPK_OSR128 */
+#define WM8915_DMIC_OSR64                       0x0004  /* DMIC_OSR64 */
+#define WM8915_DMIC_OSR64_MASK                  0x0004  /* DMIC_OSR64 */
+#define WM8915_DMIC_OSR64_SHIFT                      2  /* DMIC_OSR64 */
+#define WM8915_DMIC_OSR64_WIDTH                      1  /* DMIC_OSR64 */
+#define WM8915_ADC_OSR128                       0x0002  /* ADC_OSR128 */
+#define WM8915_ADC_OSR128_MASK                  0x0002  /* ADC_OSR128 */
+#define WM8915_ADC_OSR128_SHIFT                      1  /* ADC_OSR128 */
+#define WM8915_ADC_OSR128_WIDTH                      1  /* ADC_OSR128 */
+#define WM8915_DAC_OSR128                       0x0001  /* DAC_OSR128 */
+#define WM8915_DAC_OSR128_MASK                  0x0001  /* DAC_OSR128 */
+#define WM8915_DAC_OSR128_SHIFT                      0  /* DAC_OSR128 */
+#define WM8915_DAC_OSR128_WIDTH                      1  /* DAC_OSR128 */
+
+/*
+ * R1569 (0x621) - Sidetone
+ */
+#define WM8915_ST_LPF                           0x1000  /* ST_LPF */
+#define WM8915_ST_LPF_MASK                      0x1000  /* ST_LPF */
+#define WM8915_ST_LPF_SHIFT                         12  /* ST_LPF */
+#define WM8915_ST_LPF_WIDTH                          1  /* ST_LPF */
+#define WM8915_ST_HPF_CUT_MASK                  0x0380  /* ST_HPF_CUT - [9:7] */
+#define WM8915_ST_HPF_CUT_SHIFT                      7  /* ST_HPF_CUT - [9:7] */
+#define WM8915_ST_HPF_CUT_WIDTH                      3  /* ST_HPF_CUT - [9:7] */
+#define WM8915_ST_HPF                           0x0040  /* ST_HPF */
+#define WM8915_ST_HPF_MASK                      0x0040  /* ST_HPF */
+#define WM8915_ST_HPF_SHIFT                          6  /* ST_HPF */
+#define WM8915_ST_HPF_WIDTH                          1  /* ST_HPF */
+#define WM8915_STR_SEL                          0x0002  /* STR_SEL */
+#define WM8915_STR_SEL_MASK                     0x0002  /* STR_SEL */
+#define WM8915_STR_SEL_SHIFT                         1  /* STR_SEL */
+#define WM8915_STR_SEL_WIDTH                         1  /* STR_SEL */
+#define WM8915_STL_SEL                          0x0001  /* STL_SEL */
+#define WM8915_STL_SEL_MASK                     0x0001  /* STL_SEL */
+#define WM8915_STL_SEL_SHIFT                         0  /* STL_SEL */
+#define WM8915_STL_SEL_WIDTH                         1  /* STL_SEL */
+
+/*
+ * R1792 (0x700) - GPIO 1
+ */
+#define WM8915_GP1_DIR                          0x8000  /* GP1_DIR */
+#define WM8915_GP1_DIR_MASK                     0x8000  /* GP1_DIR */
+#define WM8915_GP1_DIR_SHIFT                        15  /* GP1_DIR */
+#define WM8915_GP1_DIR_WIDTH                         1  /* GP1_DIR */
+#define WM8915_GP1_PU                           0x4000  /* GP1_PU */
+#define WM8915_GP1_PU_MASK                      0x4000  /* GP1_PU */
+#define WM8915_GP1_PU_SHIFT                         14  /* GP1_PU */
+#define WM8915_GP1_PU_WIDTH                          1  /* GP1_PU */
+#define WM8915_GP1_PD                           0x2000  /* GP1_PD */
+#define WM8915_GP1_PD_MASK                      0x2000  /* GP1_PD */
+#define WM8915_GP1_PD_SHIFT                         13  /* GP1_PD */
+#define WM8915_GP1_PD_WIDTH                          1  /* GP1_PD */
+#define WM8915_GP1_POL                          0x0400  /* GP1_POL */
+#define WM8915_GP1_POL_MASK                     0x0400  /* GP1_POL */
+#define WM8915_GP1_POL_SHIFT                        10  /* GP1_POL */
+#define WM8915_GP1_POL_WIDTH                         1  /* GP1_POL */
+#define WM8915_GP1_OP_CFG                       0x0200  /* GP1_OP_CFG */
+#define WM8915_GP1_OP_CFG_MASK                  0x0200  /* GP1_OP_CFG */
+#define WM8915_GP1_OP_CFG_SHIFT                      9  /* GP1_OP_CFG */
+#define WM8915_GP1_OP_CFG_WIDTH                      1  /* GP1_OP_CFG */
+#define WM8915_GP1_DB                           0x0100  /* GP1_DB */
+#define WM8915_GP1_DB_MASK                      0x0100  /* GP1_DB */
+#define WM8915_GP1_DB_SHIFT                          8  /* GP1_DB */
+#define WM8915_GP1_DB_WIDTH                          1  /* GP1_DB */
+#define WM8915_GP1_LVL                          0x0040  /* GP1_LVL */
+#define WM8915_GP1_LVL_MASK                     0x0040  /* GP1_LVL */
+#define WM8915_GP1_LVL_SHIFT                         6  /* GP1_LVL */
+#define WM8915_GP1_LVL_WIDTH                         1  /* GP1_LVL */
+#define WM8915_GP1_FN_MASK                      0x000F  /* GP1_FN - [3:0] */
+#define WM8915_GP1_FN_SHIFT                          0  /* GP1_FN - [3:0] */
+#define WM8915_GP1_FN_WIDTH                          4  /* GP1_FN - [3:0] */
+
+/*
+ * R1793 (0x701) - GPIO 2
+ */
+#define WM8915_GP2_DIR                          0x8000  /* GP2_DIR */
+#define WM8915_GP2_DIR_MASK                     0x8000  /* GP2_DIR */
+#define WM8915_GP2_DIR_SHIFT                        15  /* GP2_DIR */
+#define WM8915_GP2_DIR_WIDTH                         1  /* GP2_DIR */
+#define WM8915_GP2_PU                           0x4000  /* GP2_PU */
+#define WM8915_GP2_PU_MASK                      0x4000  /* GP2_PU */
+#define WM8915_GP2_PU_SHIFT                         14  /* GP2_PU */
+#define WM8915_GP2_PU_WIDTH                          1  /* GP2_PU */
+#define WM8915_GP2_PD                           0x2000  /* GP2_PD */
+#define WM8915_GP2_PD_MASK                      0x2000  /* GP2_PD */
+#define WM8915_GP2_PD_SHIFT                         13  /* GP2_PD */
+#define WM8915_GP2_PD_WIDTH                          1  /* GP2_PD */
+#define WM8915_GP2_POL                          0x0400  /* GP2_POL */
+#define WM8915_GP2_POL_MASK                     0x0400  /* GP2_POL */
+#define WM8915_GP2_POL_SHIFT                        10  /* GP2_POL */
+#define WM8915_GP2_POL_WIDTH                         1  /* GP2_POL */
+#define WM8915_GP2_OP_CFG                       0x0200  /* GP2_OP_CFG */
+#define WM8915_GP2_OP_CFG_MASK                  0x0200  /* GP2_OP_CFG */
+#define WM8915_GP2_OP_CFG_SHIFT                      9  /* GP2_OP_CFG */
+#define WM8915_GP2_OP_CFG_WIDTH                      1  /* GP2_OP_CFG */
+#define WM8915_GP2_DB                           0x0100  /* GP2_DB */
+#define WM8915_GP2_DB_MASK                      0x0100  /* GP2_DB */
+#define WM8915_GP2_DB_SHIFT                          8  /* GP2_DB */
+#define WM8915_GP2_DB_WIDTH                          1  /* GP2_DB */
+#define WM8915_GP2_LVL                          0x0040  /* GP2_LVL */
+#define WM8915_GP2_LVL_MASK                     0x0040  /* GP2_LVL */
+#define WM8915_GP2_LVL_SHIFT                         6  /* GP2_LVL */
+#define WM8915_GP2_LVL_WIDTH                         1  /* GP2_LVL */
+#define WM8915_GP2_FN_MASK                      0x000F  /* GP2_FN - [3:0] */
+#define WM8915_GP2_FN_SHIFT                          0  /* GP2_FN - [3:0] */
+#define WM8915_GP2_FN_WIDTH                          4  /* GP2_FN - [3:0] */
+
+/*
+ * R1794 (0x702) - GPIO 3
+ */
+#define WM8915_GP3_DIR                          0x8000  /* GP3_DIR */
+#define WM8915_GP3_DIR_MASK                     0x8000  /* GP3_DIR */
+#define WM8915_GP3_DIR_SHIFT                        15  /* GP3_DIR */
+#define WM8915_GP3_DIR_WIDTH                         1  /* GP3_DIR */
+#define WM8915_GP3_PU                           0x4000  /* GP3_PU */
+#define WM8915_GP3_PU_MASK                      0x4000  /* GP3_PU */
+#define WM8915_GP3_PU_SHIFT                         14  /* GP3_PU */
+#define WM8915_GP3_PU_WIDTH                          1  /* GP3_PU */
+#define WM8915_GP3_PD                           0x2000  /* GP3_PD */
+#define WM8915_GP3_PD_MASK                      0x2000  /* GP3_PD */
+#define WM8915_GP3_PD_SHIFT                         13  /* GP3_PD */
+#define WM8915_GP3_PD_WIDTH                          1  /* GP3_PD */
+#define WM8915_GP3_POL                          0x0400  /* GP3_POL */
+#define WM8915_GP3_POL_MASK                     0x0400  /* GP3_POL */
+#define WM8915_GP3_POL_SHIFT                        10  /* GP3_POL */
+#define WM8915_GP3_POL_WIDTH                         1  /* GP3_POL */
+#define WM8915_GP3_OP_CFG                       0x0200  /* GP3_OP_CFG */
+#define WM8915_GP3_OP_CFG_MASK                  0x0200  /* GP3_OP_CFG */
+#define WM8915_GP3_OP_CFG_SHIFT                      9  /* GP3_OP_CFG */
+#define WM8915_GP3_OP_CFG_WIDTH                      1  /* GP3_OP_CFG */
+#define WM8915_GP3_DB                           0x0100  /* GP3_DB */
+#define WM8915_GP3_DB_MASK                      0x0100  /* GP3_DB */
+#define WM8915_GP3_DB_SHIFT                          8  /* GP3_DB */
+#define WM8915_GP3_DB_WIDTH                          1  /* GP3_DB */
+#define WM8915_GP3_LVL                          0x0040  /* GP3_LVL */
+#define WM8915_GP3_LVL_MASK                     0x0040  /* GP3_LVL */
+#define WM8915_GP3_LVL_SHIFT                         6  /* GP3_LVL */
+#define WM8915_GP3_LVL_WIDTH                         1  /* GP3_LVL */
+#define WM8915_GP3_FN_MASK                      0x000F  /* GP3_FN - [3:0] */
+#define WM8915_GP3_FN_SHIFT                          0  /* GP3_FN - [3:0] */
+#define WM8915_GP3_FN_WIDTH                          4  /* GP3_FN - [3:0] */
+
+/*
+ * R1795 (0x703) - GPIO 4
+ */
+#define WM8915_GP4_DIR                          0x8000  /* GP4_DIR */
+#define WM8915_GP4_DIR_MASK                     0x8000  /* GP4_DIR */
+#define WM8915_GP4_DIR_SHIFT                        15  /* GP4_DIR */
+#define WM8915_GP4_DIR_WIDTH                         1  /* GP4_DIR */
+#define WM8915_GP4_PU                           0x4000  /* GP4_PU */
+#define WM8915_GP4_PU_MASK                      0x4000  /* GP4_PU */
+#define WM8915_GP4_PU_SHIFT                         14  /* GP4_PU */
+#define WM8915_GP4_PU_WIDTH                          1  /* GP4_PU */
+#define WM8915_GP4_PD                           0x2000  /* GP4_PD */
+#define WM8915_GP4_PD_MASK                      0x2000  /* GP4_PD */
+#define WM8915_GP4_PD_SHIFT                         13  /* GP4_PD */
+#define WM8915_GP4_PD_WIDTH                          1  /* GP4_PD */
+#define WM8915_GP4_POL                          0x0400  /* GP4_POL */
+#define WM8915_GP4_POL_MASK                     0x0400  /* GP4_POL */
+#define WM8915_GP4_POL_SHIFT                        10  /* GP4_POL */
+#define WM8915_GP4_POL_WIDTH                         1  /* GP4_POL */
+#define WM8915_GP4_OP_CFG                       0x0200  /* GP4_OP_CFG */
+#define WM8915_GP4_OP_CFG_MASK                  0x0200  /* GP4_OP_CFG */
+#define WM8915_GP4_OP_CFG_SHIFT                      9  /* GP4_OP_CFG */
+#define WM8915_GP4_OP_CFG_WIDTH                      1  /* GP4_OP_CFG */
+#define WM8915_GP4_DB                           0x0100  /* GP4_DB */
+#define WM8915_GP4_DB_MASK                      0x0100  /* GP4_DB */
+#define WM8915_GP4_DB_SHIFT                          8  /* GP4_DB */
+#define WM8915_GP4_DB_WIDTH                          1  /* GP4_DB */
+#define WM8915_GP4_LVL                          0x0040  /* GP4_LVL */
+#define WM8915_GP4_LVL_MASK                     0x0040  /* GP4_LVL */
+#define WM8915_GP4_LVL_SHIFT                         6  /* GP4_LVL */
+#define WM8915_GP4_LVL_WIDTH                         1  /* GP4_LVL */
+#define WM8915_GP4_FN_MASK                      0x000F  /* GP4_FN - [3:0] */
+#define WM8915_GP4_FN_SHIFT                          0  /* GP4_FN - [3:0] */
+#define WM8915_GP4_FN_WIDTH                          4  /* GP4_FN - [3:0] */
+
+/*
+ * R1796 (0x704) - GPIO 5
+ */
+#define WM8915_GP5_DIR                          0x8000  /* GP5_DIR */
+#define WM8915_GP5_DIR_MASK                     0x8000  /* GP5_DIR */
+#define WM8915_GP5_DIR_SHIFT                        15  /* GP5_DIR */
+#define WM8915_GP5_DIR_WIDTH                         1  /* GP5_DIR */
+#define WM8915_GP5_PU                           0x4000  /* GP5_PU */
+#define WM8915_GP5_PU_MASK                      0x4000  /* GP5_PU */
+#define WM8915_GP5_PU_SHIFT                         14  /* GP5_PU */
+#define WM8915_GP5_PU_WIDTH                          1  /* GP5_PU */
+#define WM8915_GP5_PD                           0x2000  /* GP5_PD */
+#define WM8915_GP5_PD_MASK                      0x2000  /* GP5_PD */
+#define WM8915_GP5_PD_SHIFT                         13  /* GP5_PD */
+#define WM8915_GP5_PD_WIDTH                          1  /* GP5_PD */
+#define WM8915_GP5_POL                          0x0400  /* GP5_POL */
+#define WM8915_GP5_POL_MASK                     0x0400  /* GP5_POL */
+#define WM8915_GP5_POL_SHIFT                        10  /* GP5_POL */
+#define WM8915_GP5_POL_WIDTH                         1  /* GP5_POL */
+#define WM8915_GP5_OP_CFG                       0x0200  /* GP5_OP_CFG */
+#define WM8915_GP5_OP_CFG_MASK                  0x0200  /* GP5_OP_CFG */
+#define WM8915_GP5_OP_CFG_SHIFT                      9  /* GP5_OP_CFG */
+#define WM8915_GP5_OP_CFG_WIDTH                      1  /* GP5_OP_CFG */
+#define WM8915_GP5_DB                           0x0100  /* GP5_DB */
+#define WM8915_GP5_DB_MASK                      0x0100  /* GP5_DB */
+#define WM8915_GP5_DB_SHIFT                          8  /* GP5_DB */
+#define WM8915_GP5_DB_WIDTH                          1  /* GP5_DB */
+#define WM8915_GP5_LVL                          0x0040  /* GP5_LVL */
+#define WM8915_GP5_LVL_MASK                     0x0040  /* GP5_LVL */
+#define WM8915_GP5_LVL_SHIFT                         6  /* GP5_LVL */
+#define WM8915_GP5_LVL_WIDTH                         1  /* GP5_LVL */
+#define WM8915_GP5_FN_MASK                      0x000F  /* GP5_FN - [3:0] */
+#define WM8915_GP5_FN_SHIFT                          0  /* GP5_FN - [3:0] */
+#define WM8915_GP5_FN_WIDTH                          4  /* GP5_FN - [3:0] */
+
+/*
+ * R1824 (0x720) - Pull Control (1)
+ */
+#define WM8915_DMICDAT2_PD                      0x1000  /* DMICDAT2_PD */
+#define WM8915_DMICDAT2_PD_MASK                 0x1000  /* DMICDAT2_PD */
+#define WM8915_DMICDAT2_PD_SHIFT                    12  /* DMICDAT2_PD */
+#define WM8915_DMICDAT2_PD_WIDTH                     1  /* DMICDAT2_PD */
+#define WM8915_DMICDAT1_PD                      0x0400  /* DMICDAT1_PD */
+#define WM8915_DMICDAT1_PD_MASK                 0x0400  /* DMICDAT1_PD */
+#define WM8915_DMICDAT1_PD_SHIFT                    10  /* DMICDAT1_PD */
+#define WM8915_DMICDAT1_PD_WIDTH                     1  /* DMICDAT1_PD */
+#define WM8915_MCLK2_PU                         0x0200  /* MCLK2_PU */
+#define WM8915_MCLK2_PU_MASK                    0x0200  /* MCLK2_PU */
+#define WM8915_MCLK2_PU_SHIFT                        9  /* MCLK2_PU */
+#define WM8915_MCLK2_PU_WIDTH                        1  /* MCLK2_PU */
+#define WM8915_MCLK2_PD                         0x0100  /* MCLK2_PD */
+#define WM8915_MCLK2_PD_MASK                    0x0100  /* MCLK2_PD */
+#define WM8915_MCLK2_PD_SHIFT                        8  /* MCLK2_PD */
+#define WM8915_MCLK2_PD_WIDTH                        1  /* MCLK2_PD */
+#define WM8915_MCLK1_PU                         0x0080  /* MCLK1_PU */
+#define WM8915_MCLK1_PU_MASK                    0x0080  /* MCLK1_PU */
+#define WM8915_MCLK1_PU_SHIFT                        7  /* MCLK1_PU */
+#define WM8915_MCLK1_PU_WIDTH                        1  /* MCLK1_PU */
+#define WM8915_MCLK1_PD                         0x0040  /* MCLK1_PD */
+#define WM8915_MCLK1_PD_MASK                    0x0040  /* MCLK1_PD */
+#define WM8915_MCLK1_PD_SHIFT                        6  /* MCLK1_PD */
+#define WM8915_MCLK1_PD_WIDTH                        1  /* MCLK1_PD */
+#define WM8915_DACDAT1_PU                       0x0020  /* DACDAT1_PU */
+#define WM8915_DACDAT1_PU_MASK                  0x0020  /* DACDAT1_PU */
+#define WM8915_DACDAT1_PU_SHIFT                      5  /* DACDAT1_PU */
+#define WM8915_DACDAT1_PU_WIDTH                      1  /* DACDAT1_PU */
+#define WM8915_DACDAT1_PD                       0x0010  /* DACDAT1_PD */
+#define WM8915_DACDAT1_PD_MASK                  0x0010  /* DACDAT1_PD */
+#define WM8915_DACDAT1_PD_SHIFT                      4  /* DACDAT1_PD */
+#define WM8915_DACDAT1_PD_WIDTH                      1  /* DACDAT1_PD */
+#define WM8915_DACLRCLK1_PU                     0x0008  /* DACLRCLK1_PU */
+#define WM8915_DACLRCLK1_PU_MASK                0x0008  /* DACLRCLK1_PU */
+#define WM8915_DACLRCLK1_PU_SHIFT                    3  /* DACLRCLK1_PU */
+#define WM8915_DACLRCLK1_PU_WIDTH                    1  /* DACLRCLK1_PU */
+#define WM8915_DACLRCLK1_PD                     0x0004  /* DACLRCLK1_PD */
+#define WM8915_DACLRCLK1_PD_MASK                0x0004  /* DACLRCLK1_PD */
+#define WM8915_DACLRCLK1_PD_SHIFT                    2  /* DACLRCLK1_PD */
+#define WM8915_DACLRCLK1_PD_WIDTH                    1  /* DACLRCLK1_PD */
+#define WM8915_BCLK1_PU                         0x0002  /* BCLK1_PU */
+#define WM8915_BCLK1_PU_MASK                    0x0002  /* BCLK1_PU */
+#define WM8915_BCLK1_PU_SHIFT                        1  /* BCLK1_PU */
+#define WM8915_BCLK1_PU_WIDTH                        1  /* BCLK1_PU */
+#define WM8915_BCLK1_PD                         0x0001  /* BCLK1_PD */
+#define WM8915_BCLK1_PD_MASK                    0x0001  /* BCLK1_PD */
+#define WM8915_BCLK1_PD_SHIFT                        0  /* BCLK1_PD */
+#define WM8915_BCLK1_PD_WIDTH                        1  /* BCLK1_PD */
+
+/*
+ * R1825 (0x721) - Pull Control (2)
+ */
+#define WM8915_LDO1ENA_PD                       0x0100  /* LDO1ENA_PD */
+#define WM8915_LDO1ENA_PD_MASK                  0x0100  /* LDO1ENA_PD */
+#define WM8915_LDO1ENA_PD_SHIFT                      8  /* LDO1ENA_PD */
+#define WM8915_LDO1ENA_PD_WIDTH                      1  /* LDO1ENA_PD */
+#define WM8915_ADDR_PD                          0x0040  /* ADDR_PD */
+#define WM8915_ADDR_PD_MASK                     0x0040  /* ADDR_PD */
+#define WM8915_ADDR_PD_SHIFT                         6  /* ADDR_PD */
+#define WM8915_ADDR_PD_WIDTH                         1  /* ADDR_PD */
+#define WM8915_DACDAT2_PU                       0x0020  /* DACDAT2_PU */
+#define WM8915_DACDAT2_PU_MASK                  0x0020  /* DACDAT2_PU */
+#define WM8915_DACDAT2_PU_SHIFT                      5  /* DACDAT2_PU */
+#define WM8915_DACDAT2_PU_WIDTH                      1  /* DACDAT2_PU */
+#define WM8915_DACDAT2_PD                       0x0010  /* DACDAT2_PD */
+#define WM8915_DACDAT2_PD_MASK                  0x0010  /* DACDAT2_PD */
+#define WM8915_DACDAT2_PD_SHIFT                      4  /* DACDAT2_PD */
+#define WM8915_DACDAT2_PD_WIDTH                      1  /* DACDAT2_PD */
+#define WM8915_DACLRCLK2_PU                     0x0008  /* DACLRCLK2_PU */
+#define WM8915_DACLRCLK2_PU_MASK                0x0008  /* DACLRCLK2_PU */
+#define WM8915_DACLRCLK2_PU_SHIFT                    3  /* DACLRCLK2_PU */
+#define WM8915_DACLRCLK2_PU_WIDTH                    1  /* DACLRCLK2_PU */
+#define WM8915_DACLRCLK2_PD                     0x0004  /* DACLRCLK2_PD */
+#define WM8915_DACLRCLK2_PD_MASK                0x0004  /* DACLRCLK2_PD */
+#define WM8915_DACLRCLK2_PD_SHIFT                    2  /* DACLRCLK2_PD */
+#define WM8915_DACLRCLK2_PD_WIDTH                    1  /* DACLRCLK2_PD */
+#define WM8915_BCLK2_PU                         0x0002  /* BCLK2_PU */
+#define WM8915_BCLK2_PU_MASK                    0x0002  /* BCLK2_PU */
+#define WM8915_BCLK2_PU_SHIFT                        1  /* BCLK2_PU */
+#define WM8915_BCLK2_PU_WIDTH                        1  /* BCLK2_PU */
+#define WM8915_BCLK2_PD                         0x0001  /* BCLK2_PD */
+#define WM8915_BCLK2_PD_MASK                    0x0001  /* BCLK2_PD */
+#define WM8915_BCLK2_PD_SHIFT                        0  /* BCLK2_PD */
+#define WM8915_BCLK2_PD_WIDTH                        1  /* BCLK2_PD */
+
+/*
+ * R1840 (0x730) - Interrupt Status 1
+ */
+#define WM8915_GP5_EINT                         0x0010  /* GP5_EINT */
+#define WM8915_GP5_EINT_MASK                    0x0010  /* GP5_EINT */
+#define WM8915_GP5_EINT_SHIFT                        4  /* GP5_EINT */
+#define WM8915_GP5_EINT_WIDTH                        1  /* GP5_EINT */
+#define WM8915_GP4_EINT                         0x0008  /* GP4_EINT */
+#define WM8915_GP4_EINT_MASK                    0x0008  /* GP4_EINT */
+#define WM8915_GP4_EINT_SHIFT                        3  /* GP4_EINT */
+#define WM8915_GP4_EINT_WIDTH                        1  /* GP4_EINT */
+#define WM8915_GP3_EINT                         0x0004  /* GP3_EINT */
+#define WM8915_GP3_EINT_MASK                    0x0004  /* GP3_EINT */
+#define WM8915_GP3_EINT_SHIFT                        2  /* GP3_EINT */
+#define WM8915_GP3_EINT_WIDTH                        1  /* GP3_EINT */
+#define WM8915_GP2_EINT                         0x0002  /* GP2_EINT */
+#define WM8915_GP2_EINT_MASK                    0x0002  /* GP2_EINT */
+#define WM8915_GP2_EINT_SHIFT                        1  /* GP2_EINT */
+#define WM8915_GP2_EINT_WIDTH                        1  /* GP2_EINT */
+#define WM8915_GP1_EINT                         0x0001  /* GP1_EINT */
+#define WM8915_GP1_EINT_MASK                    0x0001  /* GP1_EINT */
+#define WM8915_GP1_EINT_SHIFT                        0  /* GP1_EINT */
+#define WM8915_GP1_EINT_WIDTH                        1  /* GP1_EINT */
+
+/*
+ * R1841 (0x731) - Interrupt Status 2
+ */
+#define WM8915_DCS_DONE_23_EINT                 0x1000  /* DCS_DONE_23_EINT */
+#define WM8915_DCS_DONE_23_EINT_MASK            0x1000  /* DCS_DONE_23_EINT */
+#define WM8915_DCS_DONE_23_EINT_SHIFT               12  /* DCS_DONE_23_EINT */
+#define WM8915_DCS_DONE_23_EINT_WIDTH                1  /* DCS_DONE_23_EINT */
+#define WM8915_DCS_DONE_01_EINT                 0x0800  /* DCS_DONE_01_EINT */
+#define WM8915_DCS_DONE_01_EINT_MASK            0x0800  /* DCS_DONE_01_EINT */
+#define WM8915_DCS_DONE_01_EINT_SHIFT               11  /* DCS_DONE_01_EINT */
+#define WM8915_DCS_DONE_01_EINT_WIDTH                1  /* DCS_DONE_01_EINT */
+#define WM8915_WSEQ_DONE_EINT                   0x0400  /* WSEQ_DONE_EINT */
+#define WM8915_WSEQ_DONE_EINT_MASK              0x0400  /* WSEQ_DONE_EINT */
+#define WM8915_WSEQ_DONE_EINT_SHIFT                 10  /* WSEQ_DONE_EINT */
+#define WM8915_WSEQ_DONE_EINT_WIDTH                  1  /* WSEQ_DONE_EINT */
+#define WM8915_FIFOS_ERR_EINT                   0x0200  /* FIFOS_ERR_EINT */
+#define WM8915_FIFOS_ERR_EINT_MASK              0x0200  /* FIFOS_ERR_EINT */
+#define WM8915_FIFOS_ERR_EINT_SHIFT                  9  /* FIFOS_ERR_EINT */
+#define WM8915_FIFOS_ERR_EINT_WIDTH                  1  /* FIFOS_ERR_EINT */
+#define WM8915_DSP2DRC_SIG_DET_EINT             0x0080  /* DSP2DRC_SIG_DET_EINT */
+#define WM8915_DSP2DRC_SIG_DET_EINT_MASK        0x0080  /* DSP2DRC_SIG_DET_EINT */
+#define WM8915_DSP2DRC_SIG_DET_EINT_SHIFT            7  /* DSP2DRC_SIG_DET_EINT */
+#define WM8915_DSP2DRC_SIG_DET_EINT_WIDTH            1  /* DSP2DRC_SIG_DET_EINT */
+#define WM8915_DSP1DRC_SIG_DET_EINT             0x0040  /* DSP1DRC_SIG_DET_EINT */
+#define WM8915_DSP1DRC_SIG_DET_EINT_MASK        0x0040  /* DSP1DRC_SIG_DET_EINT */
+#define WM8915_DSP1DRC_SIG_DET_EINT_SHIFT            6  /* DSP1DRC_SIG_DET_EINT */
+#define WM8915_DSP1DRC_SIG_DET_EINT_WIDTH            1  /* DSP1DRC_SIG_DET_EINT */
+#define WM8915_FLL_SW_CLK_DONE_EINT             0x0008  /* FLL_SW_CLK_DONE_EINT */
+#define WM8915_FLL_SW_CLK_DONE_EINT_MASK        0x0008  /* FLL_SW_CLK_DONE_EINT */
+#define WM8915_FLL_SW_CLK_DONE_EINT_SHIFT            3  /* FLL_SW_CLK_DONE_EINT */
+#define WM8915_FLL_SW_CLK_DONE_EINT_WIDTH            1  /* FLL_SW_CLK_DONE_EINT */
+#define WM8915_FLL_LOCK_EINT                    0x0004  /* FLL_LOCK_EINT */
+#define WM8915_FLL_LOCK_EINT_MASK               0x0004  /* FLL_LOCK_EINT */
+#define WM8915_FLL_LOCK_EINT_SHIFT                   2  /* FLL_LOCK_EINT */
+#define WM8915_FLL_LOCK_EINT_WIDTH                   1  /* FLL_LOCK_EINT */
+#define WM8915_HP_DONE_EINT                     0x0002  /* HP_DONE_EINT */
+#define WM8915_HP_DONE_EINT_MASK                0x0002  /* HP_DONE_EINT */
+#define WM8915_HP_DONE_EINT_SHIFT                    1  /* HP_DONE_EINT */
+#define WM8915_HP_DONE_EINT_WIDTH                    1  /* HP_DONE_EINT */
+#define WM8915_MICD_EINT                        0x0001  /* MICD_EINT */
+#define WM8915_MICD_EINT_MASK                   0x0001  /* MICD_EINT */
+#define WM8915_MICD_EINT_SHIFT                       0  /* MICD_EINT */
+#define WM8915_MICD_EINT_WIDTH                       1  /* MICD_EINT */
+
+/*
+ * R1842 (0x732) - Interrupt Raw Status 2
+ */
+#define WM8915_DCS_DONE_23_STS                  0x1000  /* DCS_DONE_23_STS */
+#define WM8915_DCS_DONE_23_STS_MASK             0x1000  /* DCS_DONE_23_STS */
+#define WM8915_DCS_DONE_23_STS_SHIFT                12  /* DCS_DONE_23_STS */
+#define WM8915_DCS_DONE_23_STS_WIDTH                 1  /* DCS_DONE_23_STS */
+#define WM8915_DCS_DONE_01_STS                  0x0800  /* DCS_DONE_01_STS */
+#define WM8915_DCS_DONE_01_STS_MASK             0x0800  /* DCS_DONE_01_STS */
+#define WM8915_DCS_DONE_01_STS_SHIFT                11  /* DCS_DONE_01_STS */
+#define WM8915_DCS_DONE_01_STS_WIDTH                 1  /* DCS_DONE_01_STS */
+#define WM8915_WSEQ_DONE_STS                    0x0400  /* WSEQ_DONE_STS */
+#define WM8915_WSEQ_DONE_STS_MASK               0x0400  /* WSEQ_DONE_STS */
+#define WM8915_WSEQ_DONE_STS_SHIFT                  10  /* WSEQ_DONE_STS */
+#define WM8915_WSEQ_DONE_STS_WIDTH                   1  /* WSEQ_DONE_STS */
+#define WM8915_FIFOS_ERR_STS                    0x0200  /* FIFOS_ERR_STS */
+#define WM8915_FIFOS_ERR_STS_MASK               0x0200  /* FIFOS_ERR_STS */
+#define WM8915_FIFOS_ERR_STS_SHIFT                   9  /* FIFOS_ERR_STS */
+#define WM8915_FIFOS_ERR_STS_WIDTH                   1  /* FIFOS_ERR_STS */
+#define WM8915_DSP2DRC_SIG_DET_STS              0x0080  /* DSP2DRC_SIG_DET_STS */
+#define WM8915_DSP2DRC_SIG_DET_STS_MASK         0x0080  /* DSP2DRC_SIG_DET_STS */
+#define WM8915_DSP2DRC_SIG_DET_STS_SHIFT             7  /* DSP2DRC_SIG_DET_STS */
+#define WM8915_DSP2DRC_SIG_DET_STS_WIDTH             1  /* DSP2DRC_SIG_DET_STS */
+#define WM8915_DSP1DRC_SIG_DET_STS              0x0040  /* DSP1DRC_SIG_DET_STS */
+#define WM8915_DSP1DRC_SIG_DET_STS_MASK         0x0040  /* DSP1DRC_SIG_DET_STS */
+#define WM8915_DSP1DRC_SIG_DET_STS_SHIFT             6  /* DSP1DRC_SIG_DET_STS */
+#define WM8915_DSP1DRC_SIG_DET_STS_WIDTH             1  /* DSP1DRC_SIG_DET_STS */
+#define WM8915_FLL_LOCK_STS                     0x0004  /* FLL_LOCK_STS */
+#define WM8915_FLL_LOCK_STS_MASK                0x0004  /* FLL_LOCK_STS */
+#define WM8915_FLL_LOCK_STS_SHIFT                    2  /* FLL_LOCK_STS */
+#define WM8915_FLL_LOCK_STS_WIDTH                    1  /* FLL_LOCK_STS */
+
+/*
+ * R1848 (0x738) - Interrupt Status 1 Mask
+ */
+#define WM8915_IM_GP5_EINT                      0x0010  /* IM_GP5_EINT */
+#define WM8915_IM_GP5_EINT_MASK                 0x0010  /* IM_GP5_EINT */
+#define WM8915_IM_GP5_EINT_SHIFT                     4  /* IM_GP5_EINT */
+#define WM8915_IM_GP5_EINT_WIDTH                     1  /* IM_GP5_EINT */
+#define WM8915_IM_GP4_EINT                      0x0008  /* IM_GP4_EINT */
+#define WM8915_IM_GP4_EINT_MASK                 0x0008  /* IM_GP4_EINT */
+#define WM8915_IM_GP4_EINT_SHIFT                     3  /* IM_GP4_EINT */
+#define WM8915_IM_GP4_EINT_WIDTH                     1  /* IM_GP4_EINT */
+#define WM8915_IM_GP3_EINT                      0x0004  /* IM_GP3_EINT */
+#define WM8915_IM_GP3_EINT_MASK                 0x0004  /* IM_GP3_EINT */
+#define WM8915_IM_GP3_EINT_SHIFT                     2  /* IM_GP3_EINT */
+#define WM8915_IM_GP3_EINT_WIDTH                     1  /* IM_GP3_EINT */
+#define WM8915_IM_GP2_EINT                      0x0002  /* IM_GP2_EINT */
+#define WM8915_IM_GP2_EINT_MASK                 0x0002  /* IM_GP2_EINT */
+#define WM8915_IM_GP2_EINT_SHIFT                     1  /* IM_GP2_EINT */
+#define WM8915_IM_GP2_EINT_WIDTH                     1  /* IM_GP2_EINT */
+#define WM8915_IM_GP1_EINT                      0x0001  /* IM_GP1_EINT */
+#define WM8915_IM_GP1_EINT_MASK                 0x0001  /* IM_GP1_EINT */
+#define WM8915_IM_GP1_EINT_SHIFT                     0  /* IM_GP1_EINT */
+#define WM8915_IM_GP1_EINT_WIDTH                     1  /* IM_GP1_EINT */
+
+/*
+ * R1849 (0x739) - Interrupt Status 2 Mask
+ */
+#define WM8915_IM_DCS_DONE_23_EINT              0x1000  /* IM_DCS_DONE_23_EINT */
+#define WM8915_IM_DCS_DONE_23_EINT_MASK         0x1000  /* IM_DCS_DONE_23_EINT */
+#define WM8915_IM_DCS_DONE_23_EINT_SHIFT            12  /* IM_DCS_DONE_23_EINT */
+#define WM8915_IM_DCS_DONE_23_EINT_WIDTH             1  /* IM_DCS_DONE_23_EINT */
+#define WM8915_IM_DCS_DONE_01_EINT              0x0800  /* IM_DCS_DONE_01_EINT */
+#define WM8915_IM_DCS_DONE_01_EINT_MASK         0x0800  /* IM_DCS_DONE_01_EINT */
+#define WM8915_IM_DCS_DONE_01_EINT_SHIFT            11  /* IM_DCS_DONE_01_EINT */
+#define WM8915_IM_DCS_DONE_01_EINT_WIDTH             1  /* IM_DCS_DONE_01_EINT */
+#define WM8915_IM_WSEQ_DONE_EINT                0x0400  /* IM_WSEQ_DONE_EINT */
+#define WM8915_IM_WSEQ_DONE_EINT_MASK           0x0400  /* IM_WSEQ_DONE_EINT */
+#define WM8915_IM_WSEQ_DONE_EINT_SHIFT              10  /* IM_WSEQ_DONE_EINT */
+#define WM8915_IM_WSEQ_DONE_EINT_WIDTH               1  /* IM_WSEQ_DONE_EINT */
+#define WM8915_IM_FIFOS_ERR_EINT                0x0200  /* IM_FIFOS_ERR_EINT */
+#define WM8915_IM_FIFOS_ERR_EINT_MASK           0x0200  /* IM_FIFOS_ERR_EINT */
+#define WM8915_IM_FIFOS_ERR_EINT_SHIFT               9  /* IM_FIFOS_ERR_EINT */
+#define WM8915_IM_FIFOS_ERR_EINT_WIDTH               1  /* IM_FIFOS_ERR_EINT */
+#define WM8915_IM_DSP2DRC_SIG_DET_EINT          0x0080  /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8915_IM_DSP2DRC_SIG_DET_EINT_MASK     0x0080  /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8915_IM_DSP2DRC_SIG_DET_EINT_SHIFT         7  /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8915_IM_DSP2DRC_SIG_DET_EINT_WIDTH         1  /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8915_IM_DSP1DRC_SIG_DET_EINT          0x0040  /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8915_IM_DSP1DRC_SIG_DET_EINT_MASK     0x0040  /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8915_IM_DSP1DRC_SIG_DET_EINT_SHIFT         6  /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8915_IM_DSP1DRC_SIG_DET_EINT_WIDTH         1  /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8915_IM_FLL_SW_CLK_DONE_EINT          0x0008  /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8915_IM_FLL_SW_CLK_DONE_EINT_MASK     0x0008  /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8915_IM_FLL_SW_CLK_DONE_EINT_SHIFT         3  /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8915_IM_FLL_SW_CLK_DONE_EINT_WIDTH         1  /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8915_IM_FLL_LOCK_EINT                 0x0004  /* IM_FLL_LOCK_EINT */
+#define WM8915_IM_FLL_LOCK_EINT_MASK            0x0004  /* IM_FLL_LOCK_EINT */
+#define WM8915_IM_FLL_LOCK_EINT_SHIFT                2  /* IM_FLL_LOCK_EINT */
+#define WM8915_IM_FLL_LOCK_EINT_WIDTH                1  /* IM_FLL_LOCK_EINT */
+#define WM8915_IM_HP_DONE_EINT                  0x0002  /* IM_HP_DONE_EINT */
+#define WM8915_IM_HP_DONE_EINT_MASK             0x0002  /* IM_HP_DONE_EINT */
+#define WM8915_IM_HP_DONE_EINT_SHIFT                 1  /* IM_HP_DONE_EINT */
+#define WM8915_IM_HP_DONE_EINT_WIDTH                 1  /* IM_HP_DONE_EINT */
+#define WM8915_IM_MICD_EINT                     0x0001  /* IM_MICD_EINT */
+#define WM8915_IM_MICD_EINT_MASK                0x0001  /* IM_MICD_EINT */
+#define WM8915_IM_MICD_EINT_SHIFT                    0  /* IM_MICD_EINT */
+#define WM8915_IM_MICD_EINT_WIDTH                    1  /* IM_MICD_EINT */
+
+/*
+ * R1856 (0x740) - Interrupt Control
+ */
+#define WM8915_IM_IRQ                           0x0001  /* IM_IRQ */
+#define WM8915_IM_IRQ_MASK                      0x0001  /* IM_IRQ */
+#define WM8915_IM_IRQ_SHIFT                          0  /* IM_IRQ */
+#define WM8915_IM_IRQ_WIDTH                          1  /* IM_IRQ */
+
+/*
+ * R2048 (0x800) - Left PDM Speaker
+ */
+#define WM8915_SPKL_ENA                         0x0010  /* SPKL_ENA */
+#define WM8915_SPKL_ENA_MASK                    0x0010  /* SPKL_ENA */
+#define WM8915_SPKL_ENA_SHIFT                        4  /* SPKL_ENA */
+#define WM8915_SPKL_ENA_WIDTH                        1  /* SPKL_ENA */
+#define WM8915_SPKL_MUTE                        0x0008  /* SPKL_MUTE */
+#define WM8915_SPKL_MUTE_MASK                   0x0008  /* SPKL_MUTE */
+#define WM8915_SPKL_MUTE_SHIFT                       3  /* SPKL_MUTE */
+#define WM8915_SPKL_MUTE_WIDTH                       1  /* SPKL_MUTE */
+#define WM8915_SPKL_MUTE_ZC                     0x0004  /* SPKL_MUTE_ZC */
+#define WM8915_SPKL_MUTE_ZC_MASK                0x0004  /* SPKL_MUTE_ZC */
+#define WM8915_SPKL_MUTE_ZC_SHIFT                    2  /* SPKL_MUTE_ZC */
+#define WM8915_SPKL_MUTE_ZC_WIDTH                    1  /* SPKL_MUTE_ZC */
+#define WM8915_SPKL_SRC_MASK                    0x0003  /* SPKL_SRC - [1:0] */
+#define WM8915_SPKL_SRC_SHIFT                        0  /* SPKL_SRC - [1:0] */
+#define WM8915_SPKL_SRC_WIDTH                        2  /* SPKL_SRC - [1:0] */
+
+/*
+ * R2049 (0x801) - Right PDM Speaker
+ */
+#define WM8915_SPKR_ENA                         0x0010  /* SPKR_ENA */
+#define WM8915_SPKR_ENA_MASK                    0x0010  /* SPKR_ENA */
+#define WM8915_SPKR_ENA_SHIFT                        4  /* SPKR_ENA */
+#define WM8915_SPKR_ENA_WIDTH                        1  /* SPKR_ENA */
+#define WM8915_SPKR_MUTE                        0x0008  /* SPKR_MUTE */
+#define WM8915_SPKR_MUTE_MASK                   0x0008  /* SPKR_MUTE */
+#define WM8915_SPKR_MUTE_SHIFT                       3  /* SPKR_MUTE */
+#define WM8915_SPKR_MUTE_WIDTH                       1  /* SPKR_MUTE */
+#define WM8915_SPKR_MUTE_ZC                     0x0004  /* SPKR_MUTE_ZC */
+#define WM8915_SPKR_MUTE_ZC_MASK                0x0004  /* SPKR_MUTE_ZC */
+#define WM8915_SPKR_MUTE_ZC_SHIFT                    2  /* SPKR_MUTE_ZC */
+#define WM8915_SPKR_MUTE_ZC_WIDTH                    1  /* SPKR_MUTE_ZC */
+#define WM8915_SPKR_SRC_MASK                    0x0003  /* SPKR_SRC - [1:0] */
+#define WM8915_SPKR_SRC_SHIFT                        0  /* SPKR_SRC - [1:0] */
+#define WM8915_SPKR_SRC_WIDTH                        2  /* SPKR_SRC - [1:0] */
+
+/*
+ * R2050 (0x802) - PDM Speaker Mute Sequence
+ */
+#define WM8915_SPK_MUTE_ENDIAN                  0x0100  /* SPK_MUTE_ENDIAN */
+#define WM8915_SPK_MUTE_ENDIAN_MASK             0x0100  /* SPK_MUTE_ENDIAN */
+#define WM8915_SPK_MUTE_ENDIAN_SHIFT                 8  /* SPK_MUTE_ENDIAN */
+#define WM8915_SPK_MUTE_ENDIAN_WIDTH                 1  /* SPK_MUTE_ENDIAN */
+#define WM8915_SPK_MUTE_SEQ1_MASK               0x00FF  /* SPK_MUTE_SEQ1 - [7:0] */
+#define WM8915_SPK_MUTE_SEQ1_SHIFT                   0  /* SPK_MUTE_SEQ1 - [7:0] */
+#define WM8915_SPK_MUTE_SEQ1_WIDTH                   8  /* SPK_MUTE_SEQ1 - [7:0] */
+
+/*
+ * R2051 (0x803) - PDM Speaker Volume
+ */
+#define WM8915_SPKR_VOL_MASK                    0x00F0  /* SPKR_VOL - [7:4] */
+#define WM8915_SPKR_VOL_SHIFT                        4  /* SPKR_VOL - [7:4] */
+#define WM8915_SPKR_VOL_WIDTH                        4  /* SPKR_VOL - [7:4] */
+#define WM8915_SPKL_VOL_MASK                    0x000F  /* SPKL_VOL - [3:0] */
+#define WM8915_SPKL_VOL_SHIFT                        0  /* SPKL_VOL - [3:0] */
+#define WM8915_SPKL_VOL_WIDTH                        4  /* SPKL_VOL - [3:0] */
+
+#endif
diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c
new file mode 100644
index 0000000000000000000000000000000000000000..0293763debe5811160fb3b7cc23284a91df2a94a
--- /dev/null
+++ b/sound/soc/codecs/wm8958-dsp2.c
@@ -0,0 +1,1051 @@
+/*
+ * wm8958-dsp2.c  --  WM8958 DSP2 support
+ *
+ * Copyright 2011 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <trace/events/asoc.h>
+
+#include <linux/mfd/wm8994/core.h>
+#include <linux/mfd/wm8994/registers.h>
+#include <linux/mfd/wm8994/pdata.h>
+#include <linux/mfd/wm8994/gpio.h>
+
+#include "wm8994.h"
+
+#define WM_FW_BLOCK_INFO 0xff
+#define WM_FW_BLOCK_PM   0x00
+#define WM_FW_BLOCK_X    0x01
+#define WM_FW_BLOCK_Y    0x02
+#define WM_FW_BLOCK_Z    0x03
+#define WM_FW_BLOCK_I    0x06
+#define WM_FW_BLOCK_A    0x08
+#define WM_FW_BLOCK_C    0x0c
+
+static int wm8958_dsp2_fw(struct snd_soc_codec *codec, const char *name,
+			  const struct firmware *fw, bool check)
+{
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	u64 data64;
+	u32 data32;
+	const u8 *data;
+	char *str;
+	size_t block_len, len;
+	int ret = 0;
+
+	/* Suppress unneeded downloads */
+	if (wm8994->cur_fw == fw)
+		return 0;
+
+	if (fw->size < 32) {
+		dev_err(codec->dev, "%s: firmware too short\n", name);
+		goto err;
+	}
+
+	if (memcmp(fw->data, "WMFW", 4) != 0) {
+		dev_err(codec->dev, "%s: firmware has bad file magic %08x\n",
+			name, data32);
+		goto err;
+	}
+
+	memcpy(&data32, fw->data + 4, sizeof(data32));
+	len = be32_to_cpu(data32);
+
+	memcpy(&data32, fw->data + 8, sizeof(data32));
+	data32 = be32_to_cpu(data32);
+	if ((data32 >> 24) & 0xff) {
+		dev_err(codec->dev, "%s: unsupported firmware version %d\n",
+			name, (data32 >> 24) & 0xff);
+		goto err;
+	}
+	if ((data32 & 0xffff) != 8958) {
+		dev_err(codec->dev, "%s: unsupported target device %d\n",
+			name, data32 & 0xffff);
+		goto err;
+	}
+	if (((data32 >> 16) & 0xff) != 0xc) {
+		dev_err(codec->dev, "%s: unsupported target core %d\n",
+			name, (data32 >> 16) & 0xff);
+		goto err;
+	}
+
+	if (check) {
+		memcpy(&data64, fw->data + 24, sizeof(u64));
+		dev_info(codec->dev, "%s timestamp %llx\n",
+			 name, be64_to_cpu(data64));
+	} else {
+		snd_soc_write(codec, 0x102, 0x2);
+		snd_soc_write(codec, 0x900, 0x2);
+	}
+
+	data = fw->data + len;
+	len = fw->size - len;
+	while (len) {
+		if (len < 12) {
+			dev_err(codec->dev, "%s short data block of %zd\n",
+				name, len);
+			goto err;
+		}
+
+		memcpy(&data32, data + 4, sizeof(data32));
+		block_len = be32_to_cpu(data32);
+		if (block_len + 8 > len) {
+			dev_err(codec->dev, "%zd byte block longer than file\n",
+				block_len);
+			goto err;
+		}
+		if (block_len == 0) {
+			dev_err(codec->dev, "Zero length block\n");
+			goto err;
+		}
+
+		memcpy(&data32, data, sizeof(data32));
+		data32 = be32_to_cpu(data32);
+
+		switch ((data32 >> 24) & 0xff) {
+		case WM_FW_BLOCK_INFO:
+			/* Informational text */
+			if (!check)
+				break;
+
+			str = kzalloc(block_len + 1, GFP_KERNEL);
+			if (str) {
+				memcpy(str, data + 8, block_len);
+				dev_info(codec->dev, "%s: %s\n", name, str);
+				kfree(str);
+			} else {
+				dev_err(codec->dev, "Out of memory\n");
+			}
+			break;
+		case WM_FW_BLOCK_PM:
+		case WM_FW_BLOCK_X:
+		case WM_FW_BLOCK_Y:
+		case WM_FW_BLOCK_Z:
+		case WM_FW_BLOCK_I:
+		case WM_FW_BLOCK_A:
+		case WM_FW_BLOCK_C:
+			dev_dbg(codec->dev, "%s: %zd bytes of %x@%x\n", name,
+				block_len, (data32 >> 24) & 0xff,
+				data32 & 0xffffff);
+
+			if (check)
+				break;
+
+			data32 &= 0xffffff;
+
+			wm8994_bulk_write(codec->control_data,
+					  data32 & 0xffffff,
+					  block_len / 2,
+					  (void *)(data + 8));
+
+			break;
+		default:
+			dev_warn(codec->dev, "%s: unknown block type %d\n",
+				 name, (data32 >> 24) & 0xff);
+			break;
+		}
+
+		/* Round up to the next 32 bit word */
+		block_len += block_len % 4;
+
+		data += block_len + 8;
+		len -= block_len + 8;
+	}
+
+	if (!check) {
+		dev_dbg(codec->dev, "%s: download done\n", name);
+		wm8994->cur_fw = fw;
+	} else {
+		dev_info(codec->dev, "%s: got firmware\n", name);
+	}
+
+	goto ok;
+
+err:
+	ret = -EINVAL;
+ok:
+	if (!check) {
+		snd_soc_write(codec, 0x900, 0x0);
+		snd_soc_write(codec, 0x102, 0x0);
+	}
+
+	return ret;
+}
+
+static void wm8958_dsp_start_mbc(struct snd_soc_codec *codec, int path)
+{
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int i;
+
+	/* If the DSP is already running then noop */
+	if (snd_soc_read(codec, WM8958_DSP2_PROGRAM) & WM8958_DSP2_ENA)
+		return;
+
+	/* If we have MBC firmware download it */
+	if (wm8994->mbc)
+		wm8958_dsp2_fw(codec, "MBC", wm8994->mbc, false);
+
+	snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+			    WM8958_DSP2_ENA, WM8958_DSP2_ENA);
+
+	/* If we've got user supplied MBC settings use them */
+	if (pdata && pdata->num_mbc_cfgs) {
+		struct wm8958_mbc_cfg *cfg
+			= &pdata->mbc_cfgs[wm8994->mbc_cfg];
+
+		for (i = 0; i < ARRAY_SIZE(cfg->coeff_regs); i++)
+			snd_soc_write(codec, i + WM8958_MBC_BAND_1_K_1,
+				      cfg->coeff_regs[i]);
+
+		for (i = 0; i < ARRAY_SIZE(cfg->cutoff_regs); i++)
+			snd_soc_write(codec,
+				      i + WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_1,
+				      cfg->cutoff_regs[i]);
+	}
+
+	/* Run the DSP */
+	snd_soc_write(codec, WM8958_DSP2_EXECCONTROL,
+		      WM8958_DSP2_RUNR);
+
+	/* And we're off! */
+	snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+			    WM8958_MBC_ENA |
+			    WM8958_MBC_SEL_MASK,
+			    path << WM8958_MBC_SEL_SHIFT |
+			    WM8958_MBC_ENA);
+}
+
+static void wm8958_dsp_start_vss(struct snd_soc_codec *codec, int path)
+{
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int i, ena;
+
+	if (wm8994->mbc_vss)
+		wm8958_dsp2_fw(codec, "MBC+VSS", wm8994->mbc_vss, false);
+
+	snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+			    WM8958_DSP2_ENA, WM8958_DSP2_ENA);
+
+	/* If we've got user supplied settings use them */
+	if (pdata && pdata->num_mbc_cfgs) {
+		struct wm8958_mbc_cfg *cfg
+			= &pdata->mbc_cfgs[wm8994->mbc_cfg];
+
+		for (i = 0; i < ARRAY_SIZE(cfg->combined_regs); i++)
+			snd_soc_write(codec, i + 0x2800,
+				      cfg->combined_regs[i]);
+	}
+
+	if (pdata && pdata->num_vss_cfgs) {
+		struct wm8958_vss_cfg *cfg
+			= &pdata->vss_cfgs[wm8994->vss_cfg];
+
+		for (i = 0; i < ARRAY_SIZE(cfg->regs); i++)
+			snd_soc_write(codec, i + 0x2600, cfg->regs[i]);
+	}
+
+	if (pdata && pdata->num_vss_hpf_cfgs) {
+		struct wm8958_vss_hpf_cfg *cfg
+			= &pdata->vss_hpf_cfgs[wm8994->vss_hpf_cfg];
+
+		for (i = 0; i < ARRAY_SIZE(cfg->regs); i++)
+			snd_soc_write(codec, i + 0x2400, cfg->regs[i]);
+	}
+
+	/* Run the DSP */
+	snd_soc_write(codec, WM8958_DSP2_EXECCONTROL,
+		      WM8958_DSP2_RUNR);
+
+	/* Enable the algorithms we've selected */
+	ena = 0;
+	if (wm8994->mbc_ena[path])
+		ena |= 0x8;
+	if (wm8994->hpf2_ena[path])
+		ena |= 0x4;
+	if (wm8994->hpf1_ena[path])
+		ena |= 0x2;
+	if (wm8994->vss_ena[path])
+		ena |= 0x1;
+
+	snd_soc_write(codec, 0x2201, ena);
+
+	/* Switch the DSP into the data path */
+	snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+			    WM8958_MBC_SEL_MASK | WM8958_MBC_ENA,
+			    path << WM8958_MBC_SEL_SHIFT | WM8958_MBC_ENA);
+}
+
+static void wm8958_dsp_start_enh_eq(struct snd_soc_codec *codec, int path)
+{
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int i;
+
+	wm8958_dsp2_fw(codec, "ENH_EQ", wm8994->enh_eq, false);
+
+	snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+			    WM8958_DSP2_ENA, WM8958_DSP2_ENA);
+
+	/* If we've got user supplied settings use them */
+	if (pdata && pdata->num_enh_eq_cfgs) {
+		struct wm8958_enh_eq_cfg *cfg
+			= &pdata->enh_eq_cfgs[wm8994->enh_eq_cfg];
+
+		for (i = 0; i < ARRAY_SIZE(cfg->regs); i++)
+			snd_soc_write(codec, i + 0x2200,
+				      cfg->regs[i]);
+	}
+
+	/* Run the DSP */
+	snd_soc_write(codec, WM8958_DSP2_EXECCONTROL,
+		      WM8958_DSP2_RUNR);
+
+	/* Switch the DSP into the data path */
+	snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+			    WM8958_MBC_SEL_MASK | WM8958_MBC_ENA,
+			    path << WM8958_MBC_SEL_SHIFT | WM8958_MBC_ENA);
+}
+
+static void wm8958_dsp_apply(struct snd_soc_codec *codec, int path, int start)
+{
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	int pwr_reg = snd_soc_read(codec, WM8994_POWER_MANAGEMENT_5);
+	int ena, reg, aif;
+
+	switch (path) {
+	case 0:
+		pwr_reg &= (WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA);
+		aif = 0;
+		break;
+	case 1:
+		pwr_reg &= (WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA);
+		aif = 0;
+		break;
+	case 2:
+		pwr_reg &= (WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA);
+		aif = 1;
+		break;
+	default:
+		BUG();
+		return;
+	}
+
+	/* Do we have both an active AIF and an active algorithm? */
+	ena = wm8994->mbc_ena[path] || wm8994->vss_ena[path] ||
+		wm8994->hpf1_ena[path] || wm8994->hpf2_ena[path] ||
+		wm8994->enh_eq_ena[path];
+	if (!pwr_reg)
+		ena = 0;
+
+	reg = snd_soc_read(codec, WM8958_DSP2_PROGRAM);
+
+	dev_dbg(codec->dev, "DSP path %d %d startup: %d, power: %x, DSP: %x\n",
+		path, wm8994->dsp_active, start, pwr_reg, reg);
+
+	if (start && ena) {
+		/* If the DSP is already running then noop */
+		if (reg & WM8958_DSP2_ENA)
+			return;
+
+		/* If either AIFnCLK is not yet enabled postpone */
+		if (!(snd_soc_read(codec, WM8994_AIF1_CLOCKING_1)
+		      & WM8994_AIF1CLK_ENA_MASK) &&
+		    !(snd_soc_read(codec, WM8994_AIF2_CLOCKING_1)
+		      & WM8994_AIF2CLK_ENA_MASK))
+			return;
+
+		/* Switch the clock over to the appropriate AIF */
+		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+				    WM8958_DSP2CLK_SRC | WM8958_DSP2CLK_ENA,
+				    aif << WM8958_DSP2CLK_SRC_SHIFT |
+				    WM8958_DSP2CLK_ENA);
+
+		if (wm8994->enh_eq_ena[path])
+			wm8958_dsp_start_enh_eq(codec, path);
+		else if (wm8994->vss_ena[path] || wm8994->hpf1_ena[path] ||
+		    wm8994->hpf2_ena[path])
+			wm8958_dsp_start_vss(codec, path);
+		else if (wm8994->mbc_ena[path])
+			wm8958_dsp_start_mbc(codec, path);
+
+		wm8994->dsp_active = path;
+
+		dev_dbg(codec->dev, "DSP running in path %d\n", path);
+	}
+
+	if (!start && wm8994->dsp_active == path) {
+		/* If the DSP is already stopped then noop */
+		if (!(reg & WM8958_DSP2_ENA))
+			return;
+
+		snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
+				    WM8958_MBC_ENA, 0);	
+		snd_soc_write(codec, WM8958_DSP2_EXECCONTROL,
+			      WM8958_DSP2_STOP);
+		snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
+				    WM8958_DSP2_ENA, 0);
+		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+				    WM8958_DSP2CLK_ENA, 0);
+
+		wm8994->dsp_active = -1;
+
+		dev_dbg(codec->dev, "DSP stopped\n");
+	}
+}
+
+int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
+		  struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	int i;
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMU:
+	case SND_SOC_DAPM_PRE_PMU:
+		for (i = 0; i < 3; i++)
+			wm8958_dsp_apply(codec, i, 1);
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+	case SND_SOC_DAPM_PRE_PMD:
+		for (i = 0; i < 3; i++)
+			wm8958_dsp_apply(codec, i, 0);
+		break;
+	}
+
+	return 0;
+}
+
+/* Check if DSP2 is in use on another AIF */
+static int wm8958_dsp2_busy(struct wm8994_priv *wm8994, int aif)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(wm8994->mbc_ena); i++) {
+		if (i == aif)
+			continue;
+		if (wm8994->mbc_ena[i] || wm8994->vss_ena[i] ||
+		    wm8994->hpf1_ena[i] || wm8994->hpf2_ena[i])
+			return 1;
+	}
+
+	return 0;
+}
+
+static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int value = ucontrol->value.integer.value[0];
+	int reg;
+
+	/* Don't allow on the fly reconfiguration */
+	reg = snd_soc_read(codec, WM8994_CLOCKING_1);
+	if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
+		return -EBUSY;
+
+	if (value >= pdata->num_mbc_cfgs)
+		return -EINVAL;
+
+	wm8994->mbc_cfg = value;
+
+	return 0;
+}
+
+static int wm8958_get_mbc_enum(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = wm8994->mbc_cfg;
+
+	return 0;
+}
+
+static int wm8958_mbc_info(struct snd_kcontrol *kcontrol,
+			   struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+	uinfo->count = 1;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 1;
+	return 0;
+}
+
+static int wm8958_mbc_get(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int mbc = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = wm8994->mbc_ena[mbc];
+
+	return 0;
+}
+
+static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int mbc = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (wm8994->mbc_ena[mbc] == ucontrol->value.integer.value[0])
+		return 0;
+
+	if (ucontrol->value.integer.value[0] > 1)
+		return -EINVAL;
+
+	if (wm8958_dsp2_busy(wm8994, mbc)) {
+		dev_dbg(codec->dev, "DSP2 active on %d already\n", mbc);
+		return -EBUSY;
+	}
+
+	if (wm8994->enh_eq_ena[mbc])
+		return -EBUSY;
+
+	wm8994->mbc_ena[mbc] = ucontrol->value.integer.value[0];
+
+	wm8958_dsp_apply(codec, mbc, wm8994->mbc_ena[mbc]);
+
+	return 0;
+}
+
+#define WM8958_MBC_SWITCH(xname, xval) {\
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+	.info = wm8958_mbc_info, \
+	.get = wm8958_mbc_get, .put = wm8958_mbc_put, \
+	.private_value = xval }
+
+static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int value = ucontrol->value.integer.value[0];
+	int reg;
+
+	/* Don't allow on the fly reconfiguration */
+	reg = snd_soc_read(codec, WM8994_CLOCKING_1);
+	if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
+		return -EBUSY;
+
+	if (value >= pdata->num_vss_cfgs)
+		return -EINVAL;
+
+	wm8994->vss_cfg = value;
+
+	return 0;
+}
+
+static int wm8958_get_vss_enum(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = wm8994->vss_cfg;
+
+	return 0;
+}
+
+static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol,
+				   struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int value = ucontrol->value.integer.value[0];
+	int reg;
+
+	/* Don't allow on the fly reconfiguration */
+	reg = snd_soc_read(codec, WM8994_CLOCKING_1);
+	if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
+		return -EBUSY;
+
+	if (value >= pdata->num_vss_hpf_cfgs)
+		return -EINVAL;
+
+	wm8994->vss_hpf_cfg = value;
+
+	return 0;
+}
+
+static int wm8958_get_vss_hpf_enum(struct snd_kcontrol *kcontrol,
+				   struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = wm8994->vss_hpf_cfg;
+
+	return 0;
+}
+
+static int wm8958_vss_info(struct snd_kcontrol *kcontrol,
+			   struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+	uinfo->count = 1;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 1;
+	return 0;
+}
+
+static int wm8958_vss_get(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int vss = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = wm8994->vss_ena[vss];
+
+	return 0;
+}
+
+static int wm8958_vss_put(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int vss = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (wm8994->vss_ena[vss] == ucontrol->value.integer.value[0])
+		return 0;
+
+	if (ucontrol->value.integer.value[0] > 1)
+		return -EINVAL;
+
+	if (!wm8994->mbc_vss)
+		return -ENODEV;
+
+	if (wm8958_dsp2_busy(wm8994, vss)) {
+		dev_dbg(codec->dev, "DSP2 active on %d already\n", vss);
+		return -EBUSY;
+	}
+
+	if (wm8994->enh_eq_ena[vss])
+		return -EBUSY;
+
+	wm8994->vss_ena[vss] = ucontrol->value.integer.value[0];
+
+	wm8958_dsp_apply(codec, vss, wm8994->vss_ena[vss]);
+
+	return 0;
+}
+
+
+#define WM8958_VSS_SWITCH(xname, xval) {\
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+	.info = wm8958_vss_info, \
+	.get = wm8958_vss_get, .put = wm8958_vss_put, \
+	.private_value = xval }
+
+static int wm8958_hpf_info(struct snd_kcontrol *kcontrol,
+			   struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+	uinfo->count = 1;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 1;
+	return 0;
+}
+
+static int wm8958_hpf_get(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int hpf = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (hpf < 3)
+		ucontrol->value.integer.value[0] = wm8994->hpf1_ena[hpf % 3];
+	else
+		ucontrol->value.integer.value[0] = wm8994->hpf2_ena[hpf % 3];
+
+	return 0;
+}
+
+static int wm8958_hpf_put(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int hpf = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (hpf < 3) {
+		if (wm8994->hpf1_ena[hpf % 3] ==
+		    ucontrol->value.integer.value[0])
+			return 0;
+	} else {
+		if (wm8994->hpf2_ena[hpf % 3] ==
+		    ucontrol->value.integer.value[0])
+			return 0;
+	}
+
+	if (ucontrol->value.integer.value[0] > 1)
+		return -EINVAL;
+
+	if (!wm8994->mbc_vss)
+		return -ENODEV;
+
+	if (wm8958_dsp2_busy(wm8994, hpf % 3)) {
+		dev_dbg(codec->dev, "DSP2 active on %d already\n", hpf);
+		return -EBUSY;
+	}
+
+	if (wm8994->enh_eq_ena[hpf % 3])
+		return -EBUSY;
+
+	if (hpf < 3)
+		wm8994->hpf1_ena[hpf % 3] = ucontrol->value.integer.value[0];
+	else
+		wm8994->hpf2_ena[hpf % 3] = ucontrol->value.integer.value[0];
+
+	wm8958_dsp_apply(codec, hpf % 3, ucontrol->value.integer.value[0]);
+
+	return 0;
+}
+
+#define WM8958_HPF_SWITCH(xname, xval) {\
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+	.info = wm8958_hpf_info, \
+	.get = wm8958_hpf_get, .put = wm8958_hpf_put, \
+	.private_value = xval }
+
+static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int value = ucontrol->value.integer.value[0];
+	int reg;
+
+	/* Don't allow on the fly reconfiguration */
+	reg = snd_soc_read(codec, WM8994_CLOCKING_1);
+	if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
+		return -EBUSY;
+
+	if (value >= pdata->num_enh_eq_cfgs)
+		return -EINVAL;
+
+	wm8994->enh_eq_cfg = value;
+
+	return 0;
+}
+
+static int wm8958_get_enh_eq_enum(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = wm8994->enh_eq_cfg;
+
+	return 0;
+}
+
+static int wm8958_enh_eq_info(struct snd_kcontrol *kcontrol,
+			   struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+	uinfo->count = 1;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 1;
+	return 0;
+}
+
+static int wm8958_enh_eq_get(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int eq = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.integer.value[0] = wm8994->enh_eq_ena[eq];
+
+	return 0;
+}
+
+static int wm8958_enh_eq_put(struct snd_kcontrol *kcontrol,
+			  struct snd_ctl_elem_value *ucontrol)
+{
+	int eq = kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (wm8994->enh_eq_ena[eq] == ucontrol->value.integer.value[0])
+		return 0;
+
+	if (ucontrol->value.integer.value[0] > 1)
+		return -EINVAL;
+
+	if (!wm8994->enh_eq)
+		return -ENODEV;
+
+	if (wm8958_dsp2_busy(wm8994, eq)) {
+		dev_dbg(codec->dev, "DSP2 active on %d already\n", eq);
+		return -EBUSY;
+	}
+
+	if (wm8994->mbc_ena[eq] || wm8994->vss_ena[eq] ||
+	    wm8994->hpf1_ena[eq] || wm8994->hpf2_ena[eq])
+		return -EBUSY;
+
+	wm8994->enh_eq_ena[eq] = ucontrol->value.integer.value[0];
+
+	wm8958_dsp_apply(codec, eq, ucontrol->value.integer.value[0]);
+
+	return 0;
+}
+
+#define WM8958_ENH_EQ_SWITCH(xname, xval) {\
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+	.info = wm8958_enh_eq_info, \
+	.get = wm8958_enh_eq_get, .put = wm8958_enh_eq_put, \
+	.private_value = xval }
+
+static const struct snd_kcontrol_new wm8958_mbc_snd_controls[] = {
+WM8958_MBC_SWITCH("AIF1DAC1 MBC Switch", 0),
+WM8958_MBC_SWITCH("AIF1DAC2 MBC Switch", 1),
+WM8958_MBC_SWITCH("AIF2DAC MBC Switch", 2),
+};
+
+static const struct snd_kcontrol_new wm8958_vss_snd_controls[] = {
+WM8958_VSS_SWITCH("AIF1DAC1 VSS Switch", 0),
+WM8958_VSS_SWITCH("AIF1DAC2 VSS Switch", 1),
+WM8958_VSS_SWITCH("AIF2DAC VSS Switch", 2),
+WM8958_HPF_SWITCH("AIF1DAC1 HPF1 Switch", 0),
+WM8958_HPF_SWITCH("AIF1DAC2 HPF1 Switch", 1),
+WM8958_HPF_SWITCH("AIF2DAC HPF1 Switch", 2),
+WM8958_HPF_SWITCH("AIF1DAC1 HPF2 Switch", 3),
+WM8958_HPF_SWITCH("AIF1DAC2 HPF2 Switch", 4),
+WM8958_HPF_SWITCH("AIF2DAC HPF2 Switch", 5),
+};
+
+static const struct snd_kcontrol_new wm8958_enh_eq_snd_controls[] = {
+WM8958_ENH_EQ_SWITCH("AIF1DAC1 Enhanced EQ Switch", 0),
+WM8958_ENH_EQ_SWITCH("AIF1DAC2 Enhanced EQ Switch", 1),
+WM8958_ENH_EQ_SWITCH("AIF2DAC Enhanced EQ Switch", 2),
+};
+
+static void wm8958_enh_eq_loaded(const struct firmware *fw, void *context)
+{
+	struct snd_soc_codec *codec = context;
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (fw && (wm8958_dsp2_fw(codec, "ENH_EQ", fw, true) == 0)) {
+		mutex_lock(&codec->mutex);
+		wm8994->enh_eq = fw;
+		mutex_unlock(&codec->mutex);
+	}
+}
+
+static void wm8958_mbc_vss_loaded(const struct firmware *fw, void *context)
+{
+	struct snd_soc_codec *codec = context;
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (fw && (wm8958_dsp2_fw(codec, "MBC+VSS", fw, true) == 0)) {
+		mutex_lock(&codec->mutex);
+		wm8994->mbc_vss = fw;
+		mutex_unlock(&codec->mutex);
+	}
+
+	/* We can't have more than one request outstanding at once so
+	 * we daisy chain.
+	 */
+	request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
+				"wm8958_enh_eq.wfw", codec->dev, GFP_KERNEL,
+				codec, wm8958_enh_eq_loaded);
+}
+
+static void wm8958_mbc_loaded(const struct firmware *fw, void *context)
+{
+	struct snd_soc_codec *codec = context;
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	if (wm8958_dsp2_fw(codec, "MBC", fw, true) != 0)
+		return;
+
+	mutex_lock(&codec->mutex);
+	wm8994->mbc = fw;
+	mutex_unlock(&codec->mutex);
+
+	/* We can't have more than one request outstanding at once so
+	 * we daisy chain.
+	 */
+	request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
+				"wm8958_mbc_vss.wfw", codec->dev, GFP_KERNEL,
+				codec, wm8958_mbc_vss_loaded);
+}
+
+void wm8958_dsp2_init(struct snd_soc_codec *codec)
+{
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994_pdata *pdata = wm8994->pdata;
+	int ret, i;
+
+	wm8994->dsp_active = -1;
+
+	snd_soc_add_controls(codec, wm8958_mbc_snd_controls,
+			     ARRAY_SIZE(wm8958_mbc_snd_controls));
+	snd_soc_add_controls(codec, wm8958_vss_snd_controls,
+			     ARRAY_SIZE(wm8958_vss_snd_controls));
+	snd_soc_add_controls(codec, wm8958_enh_eq_snd_controls,
+			     ARRAY_SIZE(wm8958_enh_eq_snd_controls));
+
+
+	/* We don't *require* firmware and don't want to delay boot */
+	request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
+				"wm8958_mbc.wfw", codec->dev, GFP_KERNEL,
+				codec, wm8958_mbc_loaded);
+
+	if (!pdata)
+		return;
+
+	if (pdata->num_mbc_cfgs) {
+		struct snd_kcontrol_new control[] = {
+			SOC_ENUM_EXT("MBC Mode", wm8994->mbc_enum,
+				     wm8958_get_mbc_enum, wm8958_put_mbc_enum),
+		};
+
+		/* We need an array of texts for the enum API */
+		wm8994->mbc_texts = kmalloc(sizeof(char *)
+					    * pdata->num_mbc_cfgs, GFP_KERNEL);
+		if (!wm8994->mbc_texts) {
+			dev_err(wm8994->codec->dev,
+				"Failed to allocate %d MBC config texts\n",
+				pdata->num_mbc_cfgs);
+			return;
+		}
+
+		for (i = 0; i < pdata->num_mbc_cfgs; i++)
+			wm8994->mbc_texts[i] = pdata->mbc_cfgs[i].name;
+
+		wm8994->mbc_enum.max = pdata->num_mbc_cfgs;
+		wm8994->mbc_enum.texts = wm8994->mbc_texts;
+
+		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		if (ret != 0)
+			dev_err(wm8994->codec->dev,
+				"Failed to add MBC mode controls: %d\n", ret);
+	}
+
+	if (pdata->num_vss_cfgs) {
+		struct snd_kcontrol_new control[] = {
+			SOC_ENUM_EXT("VSS Mode", wm8994->vss_enum,
+				     wm8958_get_vss_enum, wm8958_put_vss_enum),
+		};
+
+		/* We need an array of texts for the enum API */
+		wm8994->vss_texts = kmalloc(sizeof(char *)
+					    * pdata->num_vss_cfgs, GFP_KERNEL);
+		if (!wm8994->vss_texts) {
+			dev_err(wm8994->codec->dev,
+				"Failed to allocate %d VSS config texts\n",
+				pdata->num_vss_cfgs);
+			return;
+		}
+
+		for (i = 0; i < pdata->num_vss_cfgs; i++)
+			wm8994->vss_texts[i] = pdata->vss_cfgs[i].name;
+
+		wm8994->vss_enum.max = pdata->num_vss_cfgs;
+		wm8994->vss_enum.texts = wm8994->vss_texts;
+
+		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		if (ret != 0)
+			dev_err(wm8994->codec->dev,
+				"Failed to add VSS mode controls: %d\n", ret);
+	}
+
+	if (pdata->num_vss_hpf_cfgs) {
+		struct snd_kcontrol_new control[] = {
+			SOC_ENUM_EXT("VSS HPF Mode", wm8994->vss_hpf_enum,
+				     wm8958_get_vss_hpf_enum,
+				     wm8958_put_vss_hpf_enum),
+		};
+
+		/* We need an array of texts for the enum API */
+		wm8994->vss_hpf_texts = kmalloc(sizeof(char *)
+						* pdata->num_vss_hpf_cfgs, GFP_KERNEL);
+		if (!wm8994->vss_hpf_texts) {
+			dev_err(wm8994->codec->dev,
+				"Failed to allocate %d VSS HPF config texts\n",
+				pdata->num_vss_hpf_cfgs);
+			return;
+		}
+
+		for (i = 0; i < pdata->num_vss_hpf_cfgs; i++)
+			wm8994->vss_hpf_texts[i] = pdata->vss_hpf_cfgs[i].name;
+
+		wm8994->vss_hpf_enum.max = pdata->num_vss_hpf_cfgs;
+		wm8994->vss_hpf_enum.texts = wm8994->vss_hpf_texts;
+
+		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		if (ret != 0)
+			dev_err(wm8994->codec->dev,
+				"Failed to add VSS HPFmode controls: %d\n",
+				ret);
+	}
+
+	if (pdata->num_enh_eq_cfgs) {
+		struct snd_kcontrol_new control[] = {
+			SOC_ENUM_EXT("Enhanced EQ Mode", wm8994->enh_eq_enum,
+				     wm8958_get_enh_eq_enum,
+				     wm8958_put_enh_eq_enum),
+		};
+
+		/* We need an array of texts for the enum API */
+		wm8994->enh_eq_texts = kmalloc(sizeof(char *)
+						* pdata->num_enh_eq_cfgs, GFP_KERNEL);
+		if (!wm8994->enh_eq_texts) {
+			dev_err(wm8994->codec->dev,
+				"Failed to allocate %d enhanced EQ config texts\n",
+				pdata->num_enh_eq_cfgs);
+			return;
+		}
+
+		for (i = 0; i < pdata->num_enh_eq_cfgs; i++)
+			wm8994->enh_eq_texts[i] = pdata->enh_eq_cfgs[i].name;
+
+		wm8994->enh_eq_enum.max = pdata->num_enh_eq_cfgs;
+		wm8994->enh_eq_enum.texts = wm8994->enh_eq_texts;
+
+		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		if (ret != 0)
+			dev_err(wm8994->codec->dev,
+				"Failed to add enhanced EQ controls: %d\n",
+				ret);
+	}
+}
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 500011eb8b2bdb31d88fa2a8df819c72626a97bc..f90ae427242b4a26c87b9aff56fe23cc09303645 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -58,6 +58,7 @@ struct wm8962_priv {
 	int bclk;  /* Desired BCLK */
 	int lrclk;
 
+	struct completion fll_lock;
 	int fll_src;
 	int fll_fref;
 	int fll_fout;
@@ -2038,6 +2039,13 @@ static int wm8962_put_spk_sw(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+static const char *cap_hpf_mode_text[] = {
+	"Hi-fi", "Application"
+};
+
+static const struct soc_enum cap_hpf_mode =
+	SOC_ENUM_SINGLE(WM8962_ADC_DAC_CONTROL_2, 10, 2, cap_hpf_mode_text);
+
 static const struct snd_kcontrol_new wm8962_snd_controls[] = {
 SOC_DOUBLE("Input Mixer Switch", WM8962_INPUT_MIXER_CONTROL_1, 3, 2, 1, 1),
 
@@ -2063,6 +2071,9 @@ SOC_DOUBLE_R("Capture Switch", WM8962_LEFT_INPUT_VOLUME,
 	     WM8962_RIGHT_INPUT_VOLUME, 7, 1, 1),
 SOC_DOUBLE_R("Capture ZC Switch", WM8962_LEFT_INPUT_VOLUME,
 	     WM8962_RIGHT_INPUT_VOLUME, 6, 1, 1),
+SOC_SINGLE("Capture HPF Switch", WM8962_ADC_DAC_CONTROL_1, 0, 1, 1),
+SOC_ENUM("Capture HPF Mode", cap_hpf_mode),
+SOC_SINGLE("Capture HPF Cutoff", WM8962_ADC_DAC_CONTROL_2, 7, 7, 0),
 
 SOC_DOUBLE_R_TLV("Sidetone Volume", WM8962_DAC_DSP_MIXING_1,
 		 WM8962_DAC_DSP_MIXING_2, 4, 12, 0, st_tlv),
@@ -2467,6 +2478,7 @@ SND_SOC_DAPM_INPUT("IN3R"),
 SND_SOC_DAPM_INPUT("IN4L"),
 SND_SOC_DAPM_INPUT("IN4R"),
 SND_SOC_DAPM_INPUT("Beep"),
+SND_SOC_DAPM_INPUT("DMICDAT"),
 
 SND_SOC_DAPM_MICBIAS("MICBIAS", WM8962_PWR_MGMT_1, 1, 0),
 
@@ -2486,6 +2498,8 @@ SND_SOC_DAPM_MIXER("MIXINL", WM8962_PWR_MGMT_1, 5, 0,
 SND_SOC_DAPM_MIXER("MIXINR", WM8962_PWR_MGMT_1, 4, 0,
 		   mixinr, ARRAY_SIZE(mixinr)),
 
+SND_SOC_DAPM_AIF_IN("DMIC", NULL, 0, WM8962_PWR_MGMT_1, 10, 0),
+
 SND_SOC_DAPM_ADC("ADCL", "Capture", WM8962_PWR_MGMT_1, 3, 0),
 SND_SOC_DAPM_ADC("ADCR", "Capture", WM8962_PWR_MGMT_1, 2, 0),
 
@@ -2563,13 +2577,17 @@ static const struct snd_soc_dapm_route wm8962_intercon[] = {
 
 	{ "MICBIAS", NULL, "SYSCLK" },
 
+	{ "DMIC", NULL, "DMICDAT" },
+
 	{ "ADCL", NULL, "SYSCLK" },
 	{ "ADCL", NULL, "TOCLK" },
 	{ "ADCL", NULL, "MIXINL" },
+	{ "ADCL", NULL, "DMIC" },
 
 	{ "ADCR", NULL, "SYSCLK" },
 	{ "ADCR", NULL, "TOCLK" },
 	{ "ADCR", NULL, "MIXINR" },
+	{ "ADCR", NULL, "DMIC" },
 
 	{ "STL", "Left", "ADCL" },
 	{ "STL", "Right", "ADCR" },
@@ -2990,7 +3008,6 @@ static int wm8962_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
 	case WM8962_SYSCLK_FLL:
 		wm8962->sysclk = WM8962_SYSCLK_FLL;
 		src = 1 << WM8962_SYSCLK_SRC_SHIFT;
-		WARN_ON(freq != wm8962->fll_fout);
 		break;
 	default:
 		return -EINVAL;
@@ -3172,12 +3189,12 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
 	return 0;
 }
 
-static int wm8962_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
+static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 			  unsigned int Fref, unsigned int Fout)
 {
-	struct snd_soc_codec *codec = dai->codec;
 	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
 	struct _fll_div fll_div;
+	unsigned long timeout;
 	int ret;
 	int fll1 = snd_soc_read(codec, WM8962_FLL_CONTROL_1) & WM8962_FLL_ENA;
 
@@ -3244,6 +3261,11 @@ static int wm8962_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
 
 	dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
 
+	/* This should be a massive overestimate */
+	timeout = msecs_to_jiffies(1);
+
+	wait_for_completion_timeout(&wm8962->fll_lock, timeout);
+
 	wm8962->fll_fref = Fref;
 	wm8962->fll_fout = Fout;
 	wm8962->fll_src = source;
@@ -3274,7 +3296,6 @@ static struct snd_soc_dai_ops wm8962_dai_ops = {
 	.hw_params = wm8962_hw_params,
 	.set_sysclk = wm8962_set_dai_sysclk,
 	.set_fmt = wm8962_set_dai_fmt,
-	.set_pll = wm8962_set_fll,
 	.digital_mute = wm8962_mute,
 };
 
@@ -3340,6 +3361,11 @@ static irqreturn_t wm8962_irq(int irq, void *data)
 	active = snd_soc_read(codec, WM8962_INTERRUPT_STATUS_2);
 	active &= ~mask;
 
+	if (active & WM8962_FLL_LOCK_EINT) {
+		dev_dbg(codec->dev, "FLL locked\n");
+		complete(&wm8962->fll_lock);
+	}
+
 	if (active & WM8962_FIFOS_ERR_EINT)
 		dev_err(codec->dev, "FIFO error\n");
 
@@ -3709,9 +3735,11 @@ static int wm8962_probe(struct snd_soc_codec *codec)
 					      dev);
 	u16 *reg_cache = codec->reg_cache;
 	int i, trigger, irq_pol;
+	bool dmicclk, dmicdat;
 
 	wm8962->codec = codec;
 	INIT_DELAYED_WORK(&wm8962->mic_work, wm8962_mic_work);
+	init_completion(&wm8962->fll_lock);
 
 	codec->cache_sync = 1;
 	codec->dapm.idle_bias_off = 1;
@@ -3845,6 +3873,29 @@ static int wm8962_probe(struct snd_soc_codec *codec)
 
 	wm8962_add_widgets(codec);
 
+	/* Save boards having to disable DMIC when not in use */
+	dmicclk = false;
+	dmicdat = false;
+	for (i = 0; i < WM8962_MAX_GPIO; i++) {
+		switch (snd_soc_read(codec, WM8962_GPIO_BASE + i)
+			& WM8962_GP2_FN_MASK) {
+		case WM8962_GPIO_FN_DMICCLK:
+			dmicclk = true;
+			break;
+		case WM8962_GPIO_FN_DMICDAT:
+			dmicdat = true;
+			break;
+		default:
+			break;
+		}
+	}
+	if (!dmicclk || !dmicdat) {
+		dev_dbg(codec->dev, "DMIC not in use, disabling\n");
+		snd_soc_dapm_nc_pin(&codec->dapm, "DMICDAT");
+	}
+	if (dmicclk != dmicdat)
+		dev_warn(codec->dev, "DMIC GPIOs partially configured\n");
+
 	wm8962_init_beep(codec);
 	wm8962_init_gpio(codec);
 
@@ -3868,9 +3919,10 @@ static int wm8962_probe(struct snd_soc_codec *codec)
 				i2c->irq, ret);
 			/* Non-fatal */
 		} else {
-			/* Enable error reporting IRQs by default */
+			/* Enable some IRQs by default */
 			snd_soc_update_bits(codec,
 					    WM8962_INTERRUPT_STATUS_2_MASK,
+					    WM8962_FLL_LOCK_EINT |
 					    WM8962_TEMP_SHUT_EINT |
 					    WM8962_FIFOS_ERR_EINT, 0);
 		}
@@ -3918,6 +3970,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8962 = {
 	.reg_cache_default = wm8962_reg,
 	.volatile_register = wm8962_volatile_register,
 	.readable_register = wm8962_readable_register,
+	.set_pll = wm8962_set_fll,
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 056aef90434774b5382758010fa2c366bb99858d..9e5ff789b805bcf932238a07ba422ab88b8a6e44 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -718,7 +718,8 @@ static int clk_sys_event(struct snd_soc_dapm_widget *w,
 static int class_w_put(struct snd_kcontrol *kcontrol,
 		       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 	struct snd_soc_codec *codec = widget->codec;
 	struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
 	int ret;
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 84e1bd1d2822fcfe7eca4a0bfb8749eff28a7fec..970a95c5360bfc271fd9a43c0a259bedd2d0d7a9 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -38,12 +38,6 @@
 #include "wm8994.h"
 #include "wm_hubs.h"
 
-struct fll_config {
-	int src;
-	int in;
-	int out;
-};
-
 #define WM8994_NUM_DRC 3
 #define WM8994_NUM_EQ  3
 
@@ -59,63 +53,11 @@ static int wm8994_retune_mobile_base[] = {
 	WM8994_AIF2_EQ_GAINS_1,
 };
 
-struct wm8994_micdet {
-	struct snd_soc_jack *jack;
-	int det;
-	int shrt;
-};
-
-/* codec private data */
-struct wm8994_priv {
-	struct wm_hubs_data hubs;
-	enum snd_soc_control_type control_type;
-	void *control_data;
-	struct snd_soc_codec *codec;
-	int sysclk[2];
-	int sysclk_rate[2];
-	int mclk[2];
-	int aifclk[2];
-	struct fll_config fll[2], fll_suspend[2];
-
-	int dac_rates[2];
-	int lrclk_shared[2];
-
-	int mbc_ena[3];
-
-	/* Platform dependent DRC configuration */
-	const char **drc_texts;
-	int drc_cfg[WM8994_NUM_DRC];
-	struct soc_enum drc_enum;
-
-	/* Platform dependent ReTune mobile configuration */
-	int num_retune_mobile_texts;
-	const char **retune_mobile_texts;
-	int retune_mobile_cfg[WM8994_NUM_EQ];
-	struct soc_enum retune_mobile_enum;
-
-	/* Platform dependent MBC configuration */
-	int mbc_cfg;
-	const char **mbc_texts;
-	struct soc_enum mbc_enum;
-
-	struct wm8994_micdet micdet[2];
-
-	wm8958_micdet_cb jack_cb;
-	void *jack_cb_data;
-	int micdet_irq;
-
-	int revision;
-	struct wm8994_pdata *pdata;
-
-	unsigned int aif1clk_enable:1;
-	unsigned int aif2clk_enable:1;
-
-	unsigned int aif1clk_disable:1;
-	unsigned int aif2clk_disable:1;
-};
-
 static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg)
 {
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994 *control = wm8994->control_data;
+
 	switch (reg) {
 	case WM8994_GPIO_1:
 	case WM8994_GPIO_2:
@@ -132,6 +74,15 @@ static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg)
 	case WM8994_INTERRUPT_STATUS_2:
 	case WM8994_INTERRUPT_RAW_STATUS_2:
 		return 1;
+
+	case WM8958_DSP2_PROGRAM:
+	case WM8958_DSP2_CONFIG:
+	case WM8958_DSP2_EXECCONTROL:
+		if (control->type == WM8958)
+			return 1;
+		else
+			return 0;
+
 	default:
 		break;
 	}
@@ -574,215 +525,6 @@ static const struct soc_enum dac_osr =
 static const struct soc_enum adc_osr =
 	SOC_ENUM_SINGLE(WM8994_OVERSAMPLING, 1, 2, osr_text);
 
-static void wm8958_mbc_apply(struct snd_soc_codec *codec, int mbc, int start)
-{
-	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-	struct wm8994_pdata *pdata = wm8994->pdata;
-	int pwr_reg = snd_soc_read(codec, WM8994_POWER_MANAGEMENT_5);
-	int ena, reg, aif, i;
-
-	switch (mbc) {
-	case 0:
-		pwr_reg &= (WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA);
-		aif = 0;
-		break;
-	case 1:
-		pwr_reg &= (WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA);
-		aif = 0;
-		break;
-	case 2:
-		pwr_reg &= (WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA);
-		aif = 1;
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	/* We can only enable the MBC if the AIF is enabled and we
-	 * want it to be enabled. */
-	ena = pwr_reg && wm8994->mbc_ena[mbc];
-
-	reg = snd_soc_read(codec, WM8958_DSP2_PROGRAM);
-
-	dev_dbg(codec->dev, "MBC %d startup: %d, power: %x, DSP: %x\n",
-		mbc, start, pwr_reg, reg);
-
-	if (start && ena) {
-		/* If the DSP is already running then noop */
-		if (reg & WM8958_DSP2_ENA)
-			return;
-
-		/* Switch the clock over to the appropriate AIF */
-		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
-				    WM8958_DSP2CLK_SRC | WM8958_DSP2CLK_ENA,
-				    aif << WM8958_DSP2CLK_SRC_SHIFT |
-				    WM8958_DSP2CLK_ENA);
-
-		snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
-				    WM8958_DSP2_ENA, WM8958_DSP2_ENA);
-
-		/* If we've got user supplied MBC settings use them */
-		if (pdata && pdata->num_mbc_cfgs) {
-			struct wm8958_mbc_cfg *cfg
-				= &pdata->mbc_cfgs[wm8994->mbc_cfg];
-
-			for (i = 0; i < ARRAY_SIZE(cfg->coeff_regs); i++)
-				snd_soc_write(codec, i + WM8958_MBC_BAND_1_K_1,
-					      cfg->coeff_regs[i]);
-
-			for (i = 0; i < ARRAY_SIZE(cfg->cutoff_regs); i++)
-				snd_soc_write(codec,
-					      i + WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_1,
-					      cfg->cutoff_regs[i]);
-		}
-
-		/* Run the DSP */
-		snd_soc_write(codec, WM8958_DSP2_EXECCONTROL,
-			      WM8958_DSP2_RUNR);
-
-		/* And we're off! */
-		snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
-				    WM8958_MBC_ENA | WM8958_MBC_SEL_MASK,
-				    mbc << WM8958_MBC_SEL_SHIFT |
-				    WM8958_MBC_ENA);
-	} else {
-		/* If the DSP is already stopped then noop */
-		if (!(reg & WM8958_DSP2_ENA))
-			return;
-
-		snd_soc_update_bits(codec, WM8958_DSP2_CONFIG,
-				    WM8958_MBC_ENA, 0);	
-		snd_soc_update_bits(codec, WM8958_DSP2_PROGRAM,
-				    WM8958_DSP2_ENA, 0);
-		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
-				    WM8958_DSP2CLK_ENA, 0);
-	}
-}
-
-static int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
-		    struct snd_kcontrol *kcontrol, int event)
-{
-	struct snd_soc_codec *codec = w->codec;
-	int mbc;
-
-	switch (w->shift) {
-	case 13:
-	case 12:
-		mbc = 2;
-		break;
-	case 11:
-	case 10:
-		mbc = 1;
-		break;
-	case 9:
-	case 8:
-		mbc = 0;
-		break;
-	default:
-		BUG();
-		return -EINVAL;
-	}
-
-	switch (event) {
-	case SND_SOC_DAPM_POST_PMU:
-		wm8958_mbc_apply(codec, mbc, 1);
-		break;
-	case SND_SOC_DAPM_POST_PMD:
-		wm8958_mbc_apply(codec, mbc, 0);
-		break;
-	}
-
-	return 0;
-}
-
-static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
-			       struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-	struct wm8994_pdata *pdata = wm8994->pdata;
-	int value = ucontrol->value.integer.value[0];
-	int reg;
-
-	/* Don't allow on the fly reconfiguration */
-	reg = snd_soc_read(codec, WM8994_CLOCKING_1);
-	if (reg < 0 || reg & WM8958_DSP2CLK_ENA)
-		return -EBUSY;
-
-	if (value >= pdata->num_mbc_cfgs)
-		return -EINVAL;
-
-	wm8994->mbc_cfg = value;
-
-	return 0;
-}
-
-static int wm8958_get_mbc_enum(struct snd_kcontrol *kcontrol,
-			       struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-
-	ucontrol->value.enumerated.item[0] = wm8994->mbc_cfg;
-
-	return 0;
-}
-
-static int wm8958_mbc_info(struct snd_kcontrol *kcontrol,
-			   struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-	uinfo->count = 1;
-	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 1;
-	return 0;
-}
-
-static int wm8958_mbc_get(struct snd_kcontrol *kcontrol,
-			  struct snd_ctl_elem_value *ucontrol)
-{
-	int mbc = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-
-	ucontrol->value.integer.value[0] = wm8994->mbc_ena[mbc];
-
-	return 0;
-}
-
-static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
-			  struct snd_ctl_elem_value *ucontrol)
-{
-	int mbc = kcontrol->private_value;
-	int i;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
-
-	if (ucontrol->value.integer.value[0] > 1)
-		return -EINVAL;
-
-	for (i = 0; i < ARRAY_SIZE(wm8994->mbc_ena); i++) {
-		if (mbc != i && wm8994->mbc_ena[i]) {
-			dev_dbg(codec->dev, "MBC %d active already\n", mbc);
-			return -EBUSY;
-		}
-	}
-
-	wm8994->mbc_ena[mbc] = ucontrol->value.integer.value[0];
-
-	wm8958_mbc_apply(codec, mbc, wm8994->mbc_ena[mbc]);
-
-	return 0;
-}
-
-#define WM8958_MBC_SWITCH(xname, xval) {\
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,\
-	.info = wm8958_mbc_info, \
-	.get = wm8958_mbc_get, .put = wm8958_mbc_put, \
-	.private_value = xval }
-
 static const struct snd_kcontrol_new wm8994_snd_controls[] = {
 SOC_DOUBLE_R_TLV("AIF1ADC1 Volume", WM8994_AIF1_ADC1_LEFT_VOLUME,
 		 WM8994_AIF1_ADC1_RIGHT_VOLUME,
@@ -924,9 +666,6 @@ SOC_SINGLE_TLV("AIF2 EQ5 Volume", WM8994_AIF2_EQ_GAINS_2, 6, 31, 0,
 
 static const struct snd_kcontrol_new wm8958_snd_controls[] = {
 SOC_SINGLE_TLV("AIF3 Boost Volume", WM8958_AIF3_CONTROL_2, 10, 3, 0, aif_tlv),
-WM8958_MBC_SWITCH("AIF1DAC1 MBC Switch", 0),
-WM8958_MBC_SWITCH("AIF1DAC2 MBC Switch", 1),
-WM8958_MBC_SWITCH("AIF2DAC MBC Switch", 2),
 };
 
 static int clk_sys_event(struct snd_soc_dapm_widget *w,
@@ -1032,6 +771,9 @@ static int late_enable_ev(struct snd_soc_dapm_widget *w,
 		break;
 	}
 
+	/* We may also have postponed startup of DSP, handle that. */
+	wm8958_aif_ev(w, kcontrol, event);
+
 	return 0;
 }
 
@@ -1135,7 +877,8 @@ static const char *hp_mux_text[] = {
 static int wm8994_put_hp_enum(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *w = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *w = wlist->widgets[0];
 	struct snd_soc_codec *codec = w->codec;
 	int ret;
 
@@ -1262,7 +1005,8 @@ SOC_DAPM_SINGLE("AIF1.1 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING,
 static int wm8994_put_class_w(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *w = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *w = wlist->widgets[0];
 	struct snd_soc_codec *codec = w->codec;
 	int ret;
 
@@ -2180,6 +1924,8 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
 					    WM8994_VMID_BUF_ENA |
 					    WM8994_VMID_RAMP_MASK, 0);
 
+			wm8994->cur_fw = NULL;
+
 			pm_runtime_put(codec->dev);
 		}
 		break;
@@ -2672,11 +2418,22 @@ static struct snd_soc_dai_driver wm8994_dai[] = {
 static int wm8994_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994 *control = codec->control_data;
 	int i, ret;
 
+	switch (control->type) {
+	case WM8994:
+		snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, 0);
+		break;
+	case WM8958:
+		snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
+				    WM8958_MICD_ENA, 0);
+		break;
+	}
+
 	for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
 		memcpy(&wm8994->fll_suspend[i], &wm8994->fll[i],
-		       sizeof(struct fll_config));
+		       sizeof(struct wm8994_fll_config));
 		ret = _wm8994_set_fll(codec, i + 1, 0, 0, 0);
 		if (ret < 0)
 			dev_warn(codec->dev, "Failed to stop FLL%d: %d\n",
@@ -2691,6 +2448,7 @@ static int wm8994_suspend(struct snd_soc_codec *codec, pm_message_t state)
 static int wm8994_resume(struct snd_soc_codec *codec)
 {
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994 *control = codec->control_data;
 	int i, ret;
 	unsigned int val, mask;
 
@@ -2729,6 +2487,19 @@ static int wm8994_resume(struct snd_soc_codec *codec)
 				 i + 1, ret);
 	}
 
+	switch (control->type) {
+	case WM8994:
+		if (wm8994->micdet[0].jack || wm8994->micdet[1].jack)
+			snd_soc_update_bits(codec, WM8994_MICBIAS,
+					    WM8994_MICD_ENA, WM8994_MICD_ENA);
+		break;
+	case WM8958:
+		if (wm8994->jack_cb)
+			snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
+					    WM8958_MICD_ENA, WM8958_MICD_ENA);
+		break;
+	}
+
 	return 0;
 }
 #else
@@ -2862,34 +2633,6 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 	dev_dbg(codec->dev, "%d ReTune Mobile configurations\n",
 		pdata->num_retune_mobile_cfgs);
 
-	if (pdata->num_mbc_cfgs) {
-		struct snd_kcontrol_new control[] = {
-			SOC_ENUM_EXT("MBC Mode", wm8994->mbc_enum,
-				     wm8958_get_mbc_enum, wm8958_put_mbc_enum),
-		};
-
-		/* We need an array of texts for the enum API */
-		wm8994->mbc_texts = kmalloc(sizeof(char *)
-					    * pdata->num_mbc_cfgs, GFP_KERNEL);
-		if (!wm8994->mbc_texts) {
-			dev_err(wm8994->codec->dev,
-				"Failed to allocate %d MBC config texts\n",
-				pdata->num_mbc_cfgs);
-			return;
-		}
-
-		for (i = 0; i < pdata->num_mbc_cfgs; i++)
-			wm8994->mbc_texts[i] = pdata->mbc_cfgs[i].name;
-
-		wm8994->mbc_enum.max = pdata->num_mbc_cfgs;
-		wm8994->mbc_enum.texts = wm8994->mbc_texts;
-
-		ret = snd_soc_add_controls(wm8994->codec, control, 1);
-		if (ret != 0)
-			dev_err(wm8994->codec->dev,
-				"Failed to add MBC mode controls: %d\n", ret);
-	}
-
 	if (pdata->num_retune_mobile_cfgs)
 		wm8994_handle_retune_mobile_pdata(wm8994);
 	else
@@ -3343,14 +3086,23 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 	case WM8958:
 		snd_soc_add_controls(codec, wm8958_snd_controls,
 				     ARRAY_SIZE(wm8958_snd_controls));
-		snd_soc_dapm_new_controls(dapm, wm8994_lateclk_widgets,
-					  ARRAY_SIZE(wm8994_lateclk_widgets));
-		snd_soc_dapm_new_controls(dapm, wm8994_adc_widgets,
-					  ARRAY_SIZE(wm8994_adc_widgets));
-		snd_soc_dapm_new_controls(dapm, wm8994_dac_widgets,
-					  ARRAY_SIZE(wm8994_dac_widgets));
 		snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets,
 					  ARRAY_SIZE(wm8958_dapm_widgets));
+		if (wm8994->revision < 1) {
+			snd_soc_dapm_new_controls(dapm, wm8994_lateclk_revd_widgets,
+						  ARRAY_SIZE(wm8994_lateclk_revd_widgets));
+			snd_soc_dapm_new_controls(dapm, wm8994_adc_revd_widgets,
+						  ARRAY_SIZE(wm8994_adc_revd_widgets));
+			snd_soc_dapm_new_controls(dapm, wm8994_dac_revd_widgets,
+						  ARRAY_SIZE(wm8994_dac_revd_widgets));
+		} else {
+			snd_soc_dapm_new_controls(dapm, wm8994_lateclk_widgets,
+						  ARRAY_SIZE(wm8994_lateclk_widgets));
+			snd_soc_dapm_new_controls(dapm, wm8994_adc_widgets,
+						  ARRAY_SIZE(wm8994_adc_widgets));
+			snd_soc_dapm_new_controls(dapm, wm8994_dac_widgets,
+						  ARRAY_SIZE(wm8994_dac_widgets));
+		}
 		break;
 	}
 		
@@ -3374,10 +3126,19 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 		}
 		break;
 	case WM8958:
-		snd_soc_dapm_add_routes(dapm, wm8994_lateclk_intercon,
-					ARRAY_SIZE(wm8994_lateclk_intercon));
-		snd_soc_dapm_add_routes(dapm, wm8958_intercon,
-					ARRAY_SIZE(wm8958_intercon));
+		if (wm8994->revision < 1) {
+			snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon,
+						ARRAY_SIZE(wm8994_revd_intercon));
+			snd_soc_dapm_add_routes(dapm, wm8994_lateclk_revd_intercon,
+						ARRAY_SIZE(wm8994_lateclk_revd_intercon));
+		} else {
+			snd_soc_dapm_add_routes(dapm, wm8994_lateclk_intercon,
+						ARRAY_SIZE(wm8994_lateclk_intercon));
+			snd_soc_dapm_add_routes(dapm, wm8958_intercon,
+						ARRAY_SIZE(wm8958_intercon));
+		}
+
+		wm8958_dsp2_init(codec);
 		break;
 	}
 
@@ -3420,6 +3181,12 @@ static int  wm8994_codec_remove(struct snd_soc_codec *codec)
 			free_irq(wm8994->micdet_irq, wm8994);
 		break;
 	}
+	if (wm8994->mbc)
+		release_firmware(wm8994->mbc);
+	if (wm8994->mbc_vss)
+		release_firmware(wm8994->mbc_vss);
+	if (wm8994->enh_eq)
+		release_firmware(wm8994->enh_eq);
 	kfree(wm8994->retune_mobile_texts);
 	kfree(wm8994->drc_texts);
 	kfree(wm8994);
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index 999b8851226b6840371ec041493355ffd6f3d905..0a1db04b73bd7e97e20f61349528c108fa831a3c 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -10,6 +10,9 @@
 #define _WM8994_H
 
 #include <sound/soc.h>
+#include <linux/firmware.h>
+
+#include "wm_hubs.h"
 
 /* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
 #define WM8994_SYSCLK_MCLK1 1
@@ -45,4 +48,98 @@ struct wm8994_access_mask {
 extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE];
 extern const u16 wm8994_reg_defaults[WM8994_CACHE_SIZE];
 
+int wm8958_aif_ev(struct snd_soc_dapm_widget *w,
+		  struct snd_kcontrol *kcontrol, int event);
+
+void wm8958_dsp2_init(struct snd_soc_codec *codec);
+
+struct wm8994_micdet {
+	struct snd_soc_jack *jack;
+	int det;
+	int shrt;
+};
+
+/* codec private data */
+struct wm8994_fll_config {
+	int src;
+	int in;
+	int out;
+};
+
+#define WM8994_NUM_DRC 3
+#define WM8994_NUM_EQ  3
+
+struct wm8994_priv {
+	struct wm_hubs_data hubs;
+	enum snd_soc_control_type control_type;
+	void *control_data;
+	struct snd_soc_codec *codec;
+	int sysclk[2];
+	int sysclk_rate[2];
+	int mclk[2];
+	int aifclk[2];
+	struct wm8994_fll_config fll[2], fll_suspend[2];
+
+	int dac_rates[2];
+	int lrclk_shared[2];
+
+	int mbc_ena[3];
+	int hpf1_ena[3];
+	int hpf2_ena[3];
+	int vss_ena[3];
+	int enh_eq_ena[3];
+
+	/* Platform dependant DRC configuration */
+	const char **drc_texts;
+	int drc_cfg[WM8994_NUM_DRC];
+	struct soc_enum drc_enum;
+
+	/* Platform dependant ReTune mobile configuration */
+	int num_retune_mobile_texts;
+	const char **retune_mobile_texts;
+	int retune_mobile_cfg[WM8994_NUM_EQ];
+	struct soc_enum retune_mobile_enum;
+
+	/* Platform dependant MBC configuration */
+	int mbc_cfg;
+	const char **mbc_texts;
+	struct soc_enum mbc_enum;
+
+	/* Platform dependant VSS configuration */
+	int vss_cfg;
+	const char **vss_texts;
+	struct soc_enum vss_enum;
+
+	/* Platform dependant VSS HPF configuration */
+	int vss_hpf_cfg;
+	const char **vss_hpf_texts;
+	struct soc_enum vss_hpf_enum;
+
+	/* Platform dependant enhanced EQ configuration */
+	int enh_eq_cfg;
+	const char **enh_eq_texts;
+	struct soc_enum enh_eq_enum;
+
+	struct wm8994_micdet micdet[2];
+
+	wm8958_micdet_cb jack_cb;
+	void *jack_cb_data;
+	int micdet_irq;
+
+	int revision;
+	struct wm8994_pdata *pdata;
+
+	unsigned int aif1clk_enable:1;
+	unsigned int aif2clk_enable:1;
+
+	unsigned int aif1clk_disable:1;
+	unsigned int aif2clk_disable:1;
+
+	int dsp_active;
+	const struct firmware *cur_fw;
+	const struct firmware *mbc;
+	const struct firmware *mbc_vss;
+	const struct firmware *enh_eq;
+};
+
 #endif
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index 67eaaecbb42ebdf1dfeec71e8b51e90105877ee7..5ad873fda814d9e20502684c2db87ebc13407b34 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -305,11 +305,11 @@ static int check_clk_sys(struct snd_soc_dapm_widget *source,
 static int wm8995_put_class_w(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *w;
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *w = wlist->widgets[0];
 	struct snd_soc_codec *codec;
 	int ret;
 
-	w = snd_kcontrol_chip(kcontrol);
 	codec = w->codec;
 	ret = snd_soc_dapm_put_volsw(kcontrol, ucontrol);
 	wm8995_update_class_w(codec);
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index 47b357adabdd13ef6f4a6e16c2779c8531387449..646b58dda849192777adc69d66ab54bb14891928 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -142,7 +142,7 @@ static const struct snd_soc_dapm_widget wm9705_dapm_widgets[] = {
  * constantly enabled, we use the mutes on those inputs to simulate such
  * controls.
  */
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm9705_audio_map[] = {
 	/* HP mixer */
 	{"HP Mixer", "PCBeep Playback Switch", "PCBEEP PGA"},
 	{"HP Mixer", "CD Playback Switch", "CD PGA"},
@@ -200,17 +200,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Right ADC", NULL, "ADC PGA"},
 };
 
-static int wm9705_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm9705_dapm_widgets,
-					ARRAY_SIZE(wm9705_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 /* We use a register cache to enhance read performance. */
 static unsigned int ac97_read(struct snd_soc_codec *codec, unsigned int reg)
 {
@@ -364,7 +353,6 @@ static int wm9705_soc_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, wm9705_snd_ac97_controls,
 				ARRAY_SIZE(wm9705_snd_ac97_controls));
-	wm9705_add_widgets(codec);
 
 	return 0;
 
@@ -390,6 +378,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm9705 = {
 	.reg_word_size = sizeof(u16),
 	.reg_cache_step = 2,
 	.reg_cache_default = wm9705_reg,
+	.dapm_widgets = wm9705_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm9705_dapm_widgets),
+	.dapm_routes = wm9705_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(wm9705_audio_map),
 };
 
 static __devinit int wm9705_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index bf5d4ef1a2a6e54a4723238f8984e38fb71656c4..90117f8156e83c8da98b1f53fdb23573be4f9a03 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -332,7 +332,7 @@ SND_SOC_DAPM_INPUT("MIC1"),
 SND_SOC_DAPM_INPUT("MIC2"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm9712_audio_map[] = {
 	/* virtual mixer - mixes left & right channels for spk and mono */
 	{"AC97 Mixer", NULL, "Left DAC"},
 	{"AC97 Mixer", NULL, "Right DAC"},
@@ -429,17 +429,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"ROUT2", NULL, "Speaker PGA"},
 };
 
-static int wm9712_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm9712_dapm_widgets,
-				  ARRAY_SIZE(wm9712_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 static unsigned int ac97_read(struct snd_soc_codec *codec,
 	unsigned int reg)
 {
@@ -651,7 +640,6 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec)
 	wm9712_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 	snd_soc_add_controls(codec, wm9712_snd_ac97_controls,
 				ARRAY_SIZE(wm9712_snd_ac97_controls));
-	wm9712_add_widgets(codec);
 
 	return 0;
 
@@ -678,6 +666,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm9712 = {
 	.reg_word_size = sizeof(u16),
 	.reg_cache_step = 2,
 	.reg_cache_default = wm9712_reg,
+	.dapm_widgets = wm9712_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm9712_dapm_widgets),
+	.dapm_routes = wm9712_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(wm9712_audio_map),
 };
 
 static __devinit int wm9712_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 38ed985587184fe4e3f2a4b636ae8d67e35cf60e..7167cb6787dba44efdc25a4550d12d24bbb026c6 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -487,7 +487,7 @@ SND_SOC_DAPM_INPUT("MIC2B"),
 SND_SOC_DAPM_VMID("VMID"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm9713_audio_map[] = {
 	/* left HP mixer */
 	{"Left HP Mixer", "Beep Playback Switch",    "PCBEEP"},
 	{"Left HP Mixer", "Voice Playback Switch",   "Voice DAC"},
@@ -644,18 +644,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Capture Mono Mux", "Right", "Right Capture Source"},
 };
 
-static int wm9713_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm9713_dapm_widgets,
-				  ARRAY_SIZE(wm9713_dapm_widgets));
-
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 static unsigned int ac97_read(struct snd_soc_codec *codec,
 	unsigned int reg)
 {
@@ -1231,7 +1219,6 @@ static int wm9713_soc_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, wm9713_snd_ac97_controls,
 				ARRAY_SIZE(wm9713_snd_ac97_controls));
-	wm9713_add_widgets(codec);
 
 	return 0;
 
@@ -1262,6 +1249,10 @@ static struct snd_soc_codec_driver soc_codec_dev_wm9713 = {
 	.reg_word_size = sizeof(u16),
 	.reg_cache_step = 2,
 	.reg_cache_default = wm9713_reg,
+	.dapm_widgets = wm9713_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm9713_dapm_widgets),
+	.dapm_routes = wm9713_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(wm9713_audio_map),
 };
 
 static __devinit int wm9713_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 4005e9af5d61acae8ce40c05b2862fcfa20ae4c0..e55b298c14a06e249f54453829295c880c39998a 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -787,17 +787,17 @@ static const struct snd_soc_dapm_route analogue_routes[] = {
 static const struct snd_soc_dapm_route lineout1_diff_routes[] = {
 	{ "LINEOUT1 Mixer", "IN1L Switch", "IN1L PGA" },
 	{ "LINEOUT1 Mixer", "IN1R Switch", "IN1R PGA" },
-	{ "LINEOUT1 Mixer", "Output Switch", "Left Output Mixer" },
+	{ "LINEOUT1 Mixer", "Output Switch", "Left Output PGA" },
 
 	{ "LINEOUT1N Driver", NULL, "LINEOUT1 Mixer" },
 	{ "LINEOUT1P Driver", NULL, "LINEOUT1 Mixer" },
 };
 
 static const struct snd_soc_dapm_route lineout1_se_routes[] = {
-	{ "LINEOUT1N Mixer", "Left Output Switch", "Left Output Mixer" },
-	{ "LINEOUT1N Mixer", "Right Output Switch", "Left Output Mixer" },
+	{ "LINEOUT1N Mixer", "Left Output Switch", "Left Output PGA" },
+	{ "LINEOUT1N Mixer", "Right Output Switch", "Right Output PGA" },
 
-	{ "LINEOUT1P Mixer", "Left Output Switch", "Left Output Mixer" },
+	{ "LINEOUT1P Mixer", "Left Output Switch", "Left Output PGA" },
 
 	{ "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" },
 	{ "LINEOUT1P Driver", NULL, "LINEOUT1P Mixer" },
@@ -806,17 +806,17 @@ static const struct snd_soc_dapm_route lineout1_se_routes[] = {
 static const struct snd_soc_dapm_route lineout2_diff_routes[] = {
 	{ "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" },
 	{ "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" },
-	{ "LINEOUT2 Mixer", "Output Switch", "Right Output Mixer" },
+	{ "LINEOUT2 Mixer", "Output Switch", "Right Output PGA" },
 
 	{ "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" },
 	{ "LINEOUT2P Driver", NULL, "LINEOUT2 Mixer" },
 };
 
 static const struct snd_soc_dapm_route lineout2_se_routes[] = {
-	{ "LINEOUT2N Mixer", "Left Output Switch", "Left Output Mixer" },
-	{ "LINEOUT2N Mixer", "Right Output Switch", "Left Output Mixer" },
+	{ "LINEOUT2N Mixer", "Left Output Switch", "Left Output PGA" },
+	{ "LINEOUT2N Mixer", "Right Output Switch", "Right Output PGA" },
 
-	{ "LINEOUT2P Mixer", "Right Output Switch", "Right Output Mixer" },
+	{ "LINEOUT2P Mixer", "Right Output Switch", "Right Output PGA" },
 
 	{ "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" },
 	{ "LINEOUT2P Driver", NULL, "LINEOUT2P Mixer" },
@@ -836,17 +836,21 @@ int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec)
 	snd_soc_update_bits(codec, WM8993_RIGHT_LINE_INPUT_3_4_VOLUME,
 			    WM8993_IN2_VU, WM8993_IN2_VU);
 
+	snd_soc_update_bits(codec, WM8993_SPEAKER_VOLUME_LEFT,
+			    WM8993_SPKOUT_VU, WM8993_SPKOUT_VU);
 	snd_soc_update_bits(codec, WM8993_SPEAKER_VOLUME_RIGHT,
 			    WM8993_SPKOUT_VU, WM8993_SPKOUT_VU);
 
 	snd_soc_update_bits(codec, WM8993_LEFT_OUTPUT_VOLUME,
-			    WM8993_HPOUT1L_ZC, WM8993_HPOUT1L_ZC);
+			    WM8993_HPOUT1_VU | WM8993_HPOUT1L_ZC,
+			    WM8993_HPOUT1_VU | WM8993_HPOUT1L_ZC);
 	snd_soc_update_bits(codec, WM8993_RIGHT_OUTPUT_VOLUME,
 			    WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC,
 			    WM8993_HPOUT1_VU | WM8993_HPOUT1R_ZC);
 
 	snd_soc_update_bits(codec, WM8993_LEFT_OPGA_VOLUME,
-			    WM8993_MIXOUTL_ZC, WM8993_MIXOUTL_ZC);
+			    WM8993_MIXOUTL_ZC | WM8993_MIXOUT_VU,
+			    WM8993_MIXOUTL_ZC | WM8993_MIXOUT_VU);
 	snd_soc_update_bits(codec, WM8993_RIGHT_OPGA_VOLUME,
 			    WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU,
 			    WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU);
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 4ddc6d3b66786a14738b99049f17cfb140a6d598..8566238db2a5ea7a3f807f2cb341826703167bec 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -909,6 +909,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 	dma_data = &dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK];
 	dma_data->asp_chan_q = pdata->asp_chan_q;
 	dma_data->ram_chan_q = pdata->ram_chan_q;
+	dma_data->sram_size = pdata->sram_size_playback;
 	dma_data->dma_addr = (dma_addr_t) (pdata->tx_dma_offset +
 							mem->start);
 
@@ -925,6 +926,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 	dma_data = &dev->dma_params[SNDRV_PCM_STREAM_CAPTURE];
 	dma_data->asp_chan_q = pdata->asp_chan_q;
 	dma_data->ram_chan_q = pdata->ram_chan_q;
+	dma_data->sram_size = pdata->sram_size_capture;
 	dma_data->dma_addr = (dma_addr_t)(pdata->rx_dma_offset +
 							mem->start);
 
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index ac2ded969253895a0b5df067922e91b1678a12a7..5b13feca753732a6664969308e0794b161936aa8 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -667,12 +667,6 @@ static int imx_ssi_probe(struct platform_device *pdev)
 	if (res)
 		ssi->dma_params_rx.dma = res->start;
 
-	if ((cpu_is_mx27() || cpu_is_mx21()) &&
-			!(ssi->flags & IMX_SSI_USE_AC97) &&
-			(ssi->flags & IMX_SSI_DMA)) {
-		ssi->flags |= IMX_SSI_DMA;
-	}
-
 	platform_set_drvdata(pdev, ssi);
 
 	ret = snd_soc_register_dai(&pdev->dev, dai);
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 419bf4f5534a6c082f8e5b5aa7a1a9ce3e43bcf7..cd22a54b2f14b3cd408d64acbbc519786320f573 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -133,7 +133,7 @@ static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream,
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf;
 
-	if (!dai->active)
+	if (dai->active)
 		return;
 
 	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
diff --git a/sound/soc/jz4740/qi_lb60.c b/sound/soc/jz4740/qi_lb60.c
index 49723e3e7e386ace2de3d0d3427276e1d7e5e8fd..c5fc339f68f1b792bf42932c8390590d5c4a058e 100644
--- a/sound/soc/jz4740/qi_lb60.c
+++ b/sound/soc/jz4740/qi_lb60.c
@@ -27,11 +27,7 @@
 static int qi_lb60_spk_event(struct snd_soc_dapm_widget *widget,
 			     struct snd_kcontrol *ctrl, int event)
 {
-	int on = 0;
-	if (event & SND_SOC_DAPM_POST_PMU)
-		on = 1;
-	else if (event & SND_SOC_DAPM_PRE_PMD)
-		on = 0;
+	int on = !SND_SOC_DAPM_EVENT_OFF(event);
 
 	gpio_set_value(QI_LB60_SND_GPIO, on);
 	gpio_set_value(QI_LB60_AMP_GPIO, on);
@@ -70,12 +66,6 @@ static int qi_lb60_codec_init(struct snd_soc_pcm_runtime *rtd)
 		return ret;
 	}
 
-	snd_soc_dapm_new_controls(dapm, qi_lb60_widgets,
-				  ARRAY_SIZE(qi_lb60_widgets));
-	snd_soc_dapm_add_routes(dapm, qi_lb60_routes,
-				ARRAY_SIZE(qi_lb60_routes));
-	snd_soc_dapm_sync(dapm);
-
 	return 0;
 }
 
@@ -93,10 +83,20 @@ static struct snd_soc_card qi_lb60 = {
 	.name = "QI LB60",
 	.dai_link = &qi_lb60_dai,
 	.num_links = 1,
+
+	.dapm_widgets = qi_lb60_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(qi_lb60_widgets),
+	.dapm_routes = qi_lb60_routes,
+	.num_dapm_routes = ARRAY_SIZE(qi_lb60_routes),
 };
 
 static struct platform_device *qi_lb60_snd_device;
 
+static const struct gpio qi_lb60_gpios[] = {
+	{ QI_LB60_SND_GPIO, GPIOF_OUT_INIT_LOW, "SND" },
+	{ QI_LB60_AMP_GPIO, GPIOF_OUT_INIT_LOW, "AMP" },
+};
+
 static int __init qi_lb60_init(void)
 {
 	int ret;
@@ -106,23 +106,12 @@ static int __init qi_lb60_init(void)
 	if (!qi_lb60_snd_device)
 		return -ENOMEM;
 
-	ret = gpio_request(QI_LB60_SND_GPIO, "SND");
+	ret = gpio_request_array(qi_lb60_gpios, ARRAY_SIZE(qi_lb60_gpios));
 	if (ret) {
-		pr_err("qi_lb60 snd: Failed to request SND GPIO(%d): %d\n",
-				QI_LB60_SND_GPIO, ret);
+		pr_err("qi_lb60 snd: Failed to request gpios: %d\n", ret);
 		goto err_device_put;
 	}
 
-	ret = gpio_request(QI_LB60_AMP_GPIO, "AMP");
-	if (ret) {
-		pr_err("qi_lb60 snd: Failed to request AMP GPIO(%d): %d\n",
-				QI_LB60_AMP_GPIO, ret);
-		goto err_gpio_free_snd;
-	}
-
-	gpio_direction_output(QI_LB60_SND_GPIO, 0);
-	gpio_direction_output(QI_LB60_AMP_GPIO, 0);
-
 	platform_set_drvdata(qi_lb60_snd_device, &qi_lb60);
 
 	ret = platform_device_add(qi_lb60_snd_device);
@@ -135,10 +124,8 @@ static int __init qi_lb60_init(void)
 
 err_unset_pdata:
 	platform_set_drvdata(qi_lb60_snd_device, NULL);
-/*err_gpio_free_amp:*/
-	gpio_free(QI_LB60_AMP_GPIO);
-err_gpio_free_snd:
-	gpio_free(QI_LB60_SND_GPIO);
+/*err_gpio_free_array:*/
+	gpio_free_array(qi_lb60_gpios, ARRAY_SIZE(qi_lb60_gpios));
 err_device_put:
 	platform_device_put(qi_lb60_snd_device);
 
@@ -148,9 +135,8 @@ module_init(qi_lb60_init);
 
 static void __exit qi_lb60_exit(void)
 {
-	gpio_free(QI_LB60_AMP_GPIO);
-	gpio_free(QI_LB60_SND_GPIO);
 	platform_device_unregister(qi_lb60_snd_device);
+	gpio_free_array(qi_lb60_gpios, ARRAY_SIZE(qi_lb60_gpios));
 }
 module_exit(qi_lb60_exit);
 
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c
index d567c322a2fb471788d7b8f47345a6b9fd6d5aed..5a946b4115a2d94df27f35e81164584c2c577f50 100644
--- a/sound/soc/mid-x86/sst_platform.c
+++ b/sound/soc/mid-x86/sst_platform.c
@@ -249,10 +249,13 @@ static int sst_platform_open(struct snd_pcm_substream *substream)
 		return -ENOMEM;
 	}
 	stream->sstdrv_ops->vendor_id = MSIC_VENDOR_ID;
+	stream->sstdrv_ops->module_name = SST_CARD_NAMES;
 	/* registering with SST driver to get access to SST APIs to use */
 	ret_val = register_sst_card(stream->sstdrv_ops);
 	if (ret_val) {
 		pr_err("sst: sst card registration failed\n");
+		kfree(stream->sstdrv_ops);
+		kfree(stream);
 		return ret_val;
 	}
 	runtime->private_data = stream;
@@ -270,6 +273,7 @@ static int sst_platform_close(struct snd_pcm_substream *substream)
 	str_id = stream->stream_info.str_id;
 	if (str_id)
 		ret_val = stream->sstdrv_ops->pcm_control->close(str_id);
+	unregister_sst_card(stream->sstdrv_ops);
 	kfree(stream->sstdrv_ops);
 	kfree(stream);
 	return ret_val;
@@ -376,6 +380,11 @@ static int sst_platform_pcm_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
+static int sst_platform_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+	return snd_pcm_lib_free_pages(substream);
+}
+
 static struct snd_pcm_ops sst_platform_ops = {
 	.open = sst_platform_open,
 	.close = sst_platform_close,
@@ -384,6 +393,7 @@ static struct snd_pcm_ops sst_platform_ops = {
 	.trigger = sst_platform_pcm_trigger,
 	.pointer = sst_platform_pcm_pointer,
 	.hw_params = sst_platform_pcm_hw_params,
+	.hw_free = sst_platform_pcm_hw_free,
 };
 
 static void sst_pcm_free(struct snd_pcm *pcm)
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 2175f09e57b60dc76f3f23d0a263cdd90957551a..07b77235724473691262d59130f897f6ead979d7 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2008 Nokia Corporation
  *
  * Contact: Jarkko Nikula <jhnikula@gmail.com>
- *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *          Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -146,7 +146,7 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 	 * 2 channels (stereo): size is 128 / 2 = 64 frames (2 * 64 words)
 	 * 4 channels: size is 128 / 4 = 32 frames (4 * 32 words)
 	 */
-	if (cpu_is_omap343x() || cpu_is_omap44xx()) {
+	if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
 		/*
 		* Rule for the buffer size. We should not allow
 		* smaller buffer than the FIFO size to avoid underruns
@@ -258,7 +258,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 	default:
 		return -EINVAL;
 	}
-	if (cpu_is_omap343x()) {
+	if (cpu_is_omap34xx()) {
 		dma_data->set_threshold = omap_mcbsp_set_threshold;
 		/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
 		if (omap_mcbsp_get_dma_op_mode(bus_id) ==
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 37dc7211ed3f8e04e7ecb1257545d04b5b2dc343..9a7dedd6f5a950bda15c2a2dfdc462c0979a94aa 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -4,7 +4,7 @@
  * Copyright (C) 2008 Nokia Corporation
  *
  * Contact: Jarkko Nikula <jhnikula@gmail.com>
- *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *          Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 8caeb8d305c3b0308f0592c7fa8d3461d6fce87f..e6a6b991d05fc1d29749eeefca9393ad19e24420 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2008 Nokia Corporation
  *
  * Contact: Jarkko Nikula <jhnikula@gmail.com>
- *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *          Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -37,7 +37,8 @@ static const struct snd_pcm_hardware omap_pcm_hardware = {
 				  SNDRV_PCM_INFO_MMAP_VALID |
 				  SNDRV_PCM_INFO_INTERLEAVED |
 				  SNDRV_PCM_INFO_PAUSE |
-				  SNDRV_PCM_INFO_RESUME,
+				  SNDRV_PCM_INFO_RESUME |
+				  SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
 	.formats		= SNDRV_PCM_FMTBIT_S16_LE |
 				  SNDRV_PCM_FMTBIT_S32_LE,
 	.period_bytes_min	= 32,
@@ -195,7 +196,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
 	if ((cpu_is_omap1510()))
 		omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ |
 			      OMAP_DMA_LAST_IRQ | OMAP_DMA_BLOCK_IRQ);
-	else
+	else if (!substream->runtime->no_period_wakeup)
 		omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ);
 
 	if (!(cpu_class_is_omap1())) {
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index fea0515331fb6721f1f91b95ee565f150d5f3e37..a0ed1dbb52d67b93c26a9b65b423b4ee05db513f 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -4,7 +4,7 @@
  * Copyright (C) 2008 Nokia Corporation
  *
  * Contact: Jarkko Nikula <jhnikula@gmail.com>
- *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *          Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index d0986220eff97844e3bef90979f329e55f6fa847..0aae998b654007a77fa82f5b1429bc65674ff4c5 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2008 - 2009 Nokia Corporation
  *
- * Contact: Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ * Contact: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *          Eduardo Valentin <eduardo.valentin@nokia.com>
  *          Jarkko Nikula <jhnikula@gmail.com>
  *
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 580f48571303a0023e65fba304080058ce11bd8d..33ebc46b45b5bfe9030ff062c30ad77d02c4f3c4 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -155,6 +155,15 @@ config SND_SOC_RAUMFELD
 	help
 	  Say Y if you want to add support for SoC audio on Raumfeld devices
 
+config SND_PXA2XX_SOC_HX4700
+	tristate "SoC Audio support for HP iPAQ hx4700"
+	depends on SND_PXA2XX_SOC && MACH_H4700
+	select SND_PXA2XX_SOC_I2S
+	select SND_SOC_AK4641
+	help
+	  Say Y if you want to add support for SoC audio on the
+	  HP iPAQ hx4700.
+
 config SND_PXA2XX_SOC_MAGICIAN
 	tristate "SoC Audio support for HTC Magician"
 	depends on SND_PXA2XX_SOC && MACH_MAGICIAN
diff --git a/sound/soc/pxa/Makefile b/sound/soc/pxa/Makefile
index 07660165ec8d70cff80726004f9cec56843b2e66..af357623be9dccc7478aa2df03a1f9338eef4190 100644
--- a/sound/soc/pxa/Makefile
+++ b/sound/soc/pxa/Makefile
@@ -22,6 +22,7 @@ snd-soc-palm27x-objs := palm27x.o
 snd-soc-saarb-objs := saarb.o
 snd-soc-tavorevb3-objs := tavorevb3.o
 snd-soc-zylonite-objs := zylonite.o
+snd-soc-hx4700-objs := hx4700.o
 snd-soc-magician-objs := magician.o
 snd-soc-mioa701-objs := mioa701_wm9713.o
 snd-soc-z2-objs := z2.o
@@ -37,6 +38,7 @@ obj-$(CONFIG_SND_PXA2XX_SOC_E800) += snd-soc-e800.o
 obj-$(CONFIG_SND_PXA2XX_SOC_SPITZ) += snd-soc-spitz.o
 obj-$(CONFIG_SND_PXA2XX_SOC_EM_X270) += snd-soc-em-x270.o
 obj-$(CONFIG_SND_PXA2XX_SOC_PALM27X) += snd-soc-palm27x.o
+obj-$(CONFIG_SND_PXA2XX_SOC_HX4700) += snd-soc-hx4700.o
 obj-$(CONFIG_SND_PXA2XX_SOC_MAGICIAN) += snd-soc-magician.o
 obj-$(CONFIG_SND_PXA2XX_SOC_MIOA701) += snd-soc-mioa701.o
 obj-$(CONFIG_SND_PXA2XX_SOC_Z2) += snd-soc-z2.o
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 9027da466caeac67a4093d6d371e263553d228ae..28757fb9df31d49ac5c37f63ae668a157338949c 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -310,7 +310,7 @@ static struct snd_soc_dai_link corgi_dai = {
 	.cpu_dai_name = "pxa2xx-i2s",
 	.codec_dai_name = "wm8731-hifi",
 	.platform_name = "pxa-pcm-audio",
-	.codec_name = "wm8731-codec.0-001b",
+	.codec_name = "wm8731.0-001b",
 	.init = corgi_wm8731_init,
 	.ops = &corgi_ops,
 };
diff --git a/sound/soc/pxa/hx4700.c b/sound/soc/pxa/hx4700.c
new file mode 100644
index 0000000000000000000000000000000000000000..65c124831a0063f0b645062a13559348e5af367a
--- /dev/null
+++ b/sound/soc/pxa/hx4700.c
@@ -0,0 +1,255 @@
+/*
+ * SoC audio for HP iPAQ hx4700
+ *
+ * Copyright (c) 2009 Philipp Zabel
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <mach/hx4700.h>
+#include <asm/mach-types.h>
+#include "pxa2xx-i2s.h"
+
+#include "../codecs/ak4641.h"
+
+static struct snd_soc_jack hs_jack;
+
+/* Headphones jack detection DAPM pin */
+static struct snd_soc_jack_pin hs_jack_pin[] = {
+	{
+		.pin	= "Headphone Jack",
+		.mask	= SND_JACK_HEADPHONE,
+	},
+	{
+		.pin	= "Speaker",
+		/* disable speaker when hp jack is inserted */
+		.mask   = SND_JACK_HEADPHONE,
+		.invert	= 1,
+	},
+};
+
+/* Headphones jack detection GPIO */
+static struct snd_soc_jack_gpio hs_jack_gpio = {
+	.gpio		= GPIO75_HX4700_EARPHONE_nDET,
+	.invert		= true,
+	.name		= "hp-gpio",
+	.report		= SND_JACK_HEADPHONE,
+	.debounce_time	= 200,
+};
+
+/*
+ * iPAQ hx4700 uses I2S for capture and playback.
+ */
+static int hx4700_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	int ret = 0;
+
+	/* set codec DAI configuration */
+	ret = snd_soc_dai_set_fmt(codec_dai,
+			SND_SOC_DAIFMT_MSB | SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS);
+	if (ret < 0)
+		return ret;
+
+	/* set cpu DAI configuration */
+	ret = snd_soc_dai_set_fmt(cpu_dai,
+			SND_SOC_DAIFMT_MSB | SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS);
+	if (ret < 0)
+		return ret;
+
+	/* set the I2S system clock as output */
+	ret = snd_soc_dai_set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
+			SND_SOC_CLOCK_OUT);
+	if (ret < 0)
+		return ret;
+
+	/* inform codec driver about clock freq *
+	 * (PXA I2S always uses divider 256)    */
+	ret = snd_soc_dai_set_sysclk(codec_dai, 0, 256 * params_rate(params),
+			SND_SOC_CLOCK_IN);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static struct snd_soc_ops hx4700_ops = {
+	.hw_params = hx4700_hw_params,
+};
+
+static int hx4700_spk_power(struct snd_soc_dapm_widget *w,
+			    struct snd_kcontrol *k, int event)
+{
+	gpio_set_value(GPIO107_HX4700_SPK_nSD, !!SND_SOC_DAPM_EVENT_ON(event));
+	return 0;
+}
+
+static int hx4700_hp_power(struct snd_soc_dapm_widget *w,
+			   struct snd_kcontrol *k, int event)
+{
+	gpio_set_value(GPIO92_HX4700_HP_DRIVER, !!SND_SOC_DAPM_EVENT_ON(event));
+	return 0;
+}
+
+/* hx4700 machine dapm widgets */
+static const struct snd_soc_dapm_widget hx4700_dapm_widgets[] = {
+	SND_SOC_DAPM_HP("Headphone Jack", hx4700_hp_power),
+	SND_SOC_DAPM_SPK("Speaker", hx4700_spk_power),
+	SND_SOC_DAPM_MIC("Built-in Microphone", NULL),
+};
+
+/* hx4700 machine audio_map */
+static const struct snd_soc_dapm_route hx4700_audio_map[] = {
+
+	/* Headphone connected to LOUT, ROUT */
+	{"Headphone Jack", NULL, "LOUT"},
+	{"Headphone Jack", NULL, "ROUT"},
+
+	/* Speaker connected to MOUT2 */
+	{"Speaker", NULL, "MOUT2"},
+
+	/* Microphone connected to MICIN */
+	{"MICIN", NULL, "Built-in Microphone"},
+	{"AIN", NULL, "MICOUT"},
+};
+
+/*
+ * Logic for a ak4641 as connected on a HP iPAQ hx4700
+ */
+static int hx4700_ak4641_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	int err;
+
+	/* NC codec pins */
+	/* FIXME: is anything connected here? */
+	snd_soc_dapm_nc_pin(dapm, "MOUT1");
+	snd_soc_dapm_nc_pin(dapm, "MICEXT");
+	snd_soc_dapm_nc_pin(dapm, "AUX");
+
+	/* Jack detection API stuff */
+	err = snd_soc_jack_new(codec, "Headphone Jack",
+				SND_JACK_HEADPHONE, &hs_jack);
+	if (err)
+		return err;
+
+	err = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pin),
+					hs_jack_pin);
+	if (err)
+		return err;
+
+	err = snd_soc_jack_add_gpios(&hs_jack, 1, &hs_jack_gpio);
+
+	return err;
+}
+
+/* hx4700 digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link hx4700_dai = {
+	.name = "ak4641",
+	.stream_name = "AK4641",
+	.cpu_dai_name = "pxa2xx-i2s",
+	.codec_dai_name = "ak4641-hifi",
+	.platform_name = "pxa-pcm-audio",
+	.codec_name = "ak4641.0-0012",
+	.init = hx4700_ak4641_init,
+	.ops = &hx4700_ops,
+};
+
+/* hx4700 audio machine driver */
+static struct snd_soc_card snd_soc_card_hx4700 = {
+	.name			= "iPAQ hx4700",
+	.dai_link		= &hx4700_dai,
+	.num_links		= 1,
+	.dapm_widgets		= hx4700_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(hx4700_dapm_widgets),
+	.dapm_routes		= hx4700_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(hx4700_audio_map),
+};
+
+static struct gpio hx4700_audio_gpios[] = {
+	{ GPIO107_HX4700_SPK_nSD, GPIOF_OUT_INIT_HIGH, "SPK_POWER" },
+	{ GPIO92_HX4700_HP_DRIVER, GPIOF_OUT_INIT_LOW, "EP_POWER" },
+};
+
+static int __devinit hx4700_audio_probe(struct platform_device *pdev)
+{
+	int ret;
+
+	if (!machine_is_h4700())
+		return -ENODEV;
+
+	ret = gpio_request_array(hx4700_audio_gpios,
+				ARRAY_SIZE(hx4700_audio_gpios));
+	if (ret)
+		return ret;
+
+	snd_soc_card_hx4700.dev = &pdev->dev;
+	ret = snd_soc_register_card(&snd_soc_card_hx4700);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int __devexit hx4700_audio_remove(struct platform_device *pdev)
+{
+	snd_soc_jack_free_gpios(&hs_jack, 1, &hs_jack_gpio);
+	snd_soc_unregister_card(&snd_soc_card_hx4700);
+
+	gpio_set_value(GPIO92_HX4700_HP_DRIVER, 0);
+	gpio_set_value(GPIO107_HX4700_SPK_nSD, 0);
+
+	gpio_free_array(hx4700_audio_gpios, ARRAY_SIZE(hx4700_audio_gpios));
+	return 0;
+}
+
+static struct platform_driver hx4700_audio_driver = {
+	.driver	= {
+		.name = "hx4700-audio",
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe	= hx4700_audio_probe,
+	.remove	= __devexit_p(hx4700_audio_remove),
+};
+
+static int __init hx4700_modinit(void)
+{
+	return platform_driver_register(&hx4700_audio_driver);
+}
+module_init(hx4700_modinit);
+
+static void __exit hx4700_modexit(void)
+{
+	platform_driver_unregister(&hx4700_audio_driver);
+}
+
+module_exit(hx4700_modexit);
+
+MODULE_AUTHOR("Philipp Zabel");
+MODULE_DESCRIPTION("ALSA SoC iPAQ hx4700");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:hx4700-audio");
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index a7d4999f9b24f4c9d202b9d21647760be483502a..da3ae4316cf2b9930d46fd2cf47f01c357f4f376 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -276,7 +276,7 @@ static struct snd_soc_dai_link poodle_dai = {
 	.cpu_dai_name = "pxa2xx-i2s",
 	.codec_dai_name = "wm8731-hifi",
 	.platform_name = "pxa-pcm-audio",
-	.codec_name = "wm8731-codec.0-001b",
+	.codec_name = "wm8731.0-001b",
 	.init = poodle_wm8731_init,
 	.ops = &poodle_ops,
 };
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index 8e1571350630ecfeacacdd93eaab5a6a76c485d8..b253d864868a558001dd9e6e90b0e33d739a254d 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -42,6 +42,7 @@
 
 static int spitz_jack_func;
 static int spitz_spk_func;
+static int spitz_mic_gpio;
 
 static void spitz_ext_control(struct snd_soc_codec *codec)
 {
@@ -217,14 +218,7 @@ static int spitz_set_spk(struct snd_kcontrol *kcontrol,
 static int spitz_mic_bias(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *k, int event)
 {
-	if (machine_is_borzoi() || machine_is_spitz())
-		gpio_set_value(SPITZ_GPIO_MIC_BIAS,
-				SND_SOC_DAPM_EVENT_ON(event));
-
-	if (machine_is_akita())
-		gpio_set_value(AKITA_GPIO_MIC_BIAS,
-				SND_SOC_DAPM_EVENT_ON(event));
-
+	gpio_set_value_cansleep(spitz_mic_gpio, SND_SOC_DAPM_EVENT_ON(event));
 	return 0;
 }
 
@@ -339,22 +333,45 @@ static int __init spitz_init(void)
 	if (!(machine_is_spitz() || machine_is_borzoi() || machine_is_akita()))
 		return -ENODEV;
 
+	if (machine_is_borzoi() || machine_is_spitz())
+		spitz_mic_gpio = SPITZ_GPIO_MIC_BIAS;
+	else
+		spitz_mic_gpio = AKITA_GPIO_MIC_BIAS;
+
+	ret = gpio_request(spitz_mic_gpio, "MIC GPIO");
+	if (ret)
+		goto err1;
+
+	ret = gpio_direction_output(spitz_mic_gpio, 0);
+	if (ret)
+		goto err2;
+
 	spitz_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!spitz_snd_device)
-		return -ENOMEM;
+	if (!spitz_snd_device) {
+		ret = -ENOMEM;
+		goto err2;
+	}
 
 	platform_set_drvdata(spitz_snd_device, &snd_soc_spitz);
-	ret = platform_device_add(spitz_snd_device);
 
+	ret = platform_device_add(spitz_snd_device);
 	if (ret)
-		platform_device_put(spitz_snd_device);
+		goto err3;
+
+	return 0;
 
+err3:
+	platform_device_put(spitz_snd_device);
+err2:
+	gpio_free(spitz_mic_gpio);
+err1:
 	return ret;
 }
 
 static void __exit spitz_exit(void)
 {
 	platform_device_unregister(spitz_snd_device);
+	gpio_free(spitz_mic_gpio);
 }
 
 module_init(spitz_init);
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index a3fdfb63146938780e5bd7dfbfb46e5e256e4a36..459566bfcd3527cd8f142001645b3f8bfff8c1c3 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -162,3 +162,18 @@ config SND_SOC_SAMSUNG_SMDK_SPDIF
 	select SND_SAMSUNG_SPDIF
 	help
 	  Say Y if you want to add support for SoC S/PDIF audio on the SMDK.
+
+config SND_SOC_SMDK_WM8580_PCM
+	tristate "SoC PCM Audio support for WM8580 on SMDK"
+	depends on SND_SOC_SAMSUNG && (MACH_SMDK6450 || MACH_SMDKV210 || MACH_SMDKC110)
+	select SND_SOC_WM8580
+	select SND_SAMSUNG_PCM
+	help
+	  Say Y if you want to add support for SoC audio on the SMDK.
+
+config SND_SOC_SPEYSIDE
+	tristate "Audio support for Wolfson Speyside"
+	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
+	select SND_SAMSUNG_I2S
+	select SND_SOC_WM8915
+	select SND_SOC_WM9081
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
index 294dec05c26d486e357eabe4ffba7f6574e7e0b0..683843a2744fd5f4f1c56d3c3ff0560e58e9096c 100644
--- a/sound/soc/samsung/Makefile
+++ b/sound/soc/samsung/Makefile
@@ -34,6 +34,8 @@ snd-soc-smdk-wm9713-objs := smdk_wm9713.o
 snd-soc-s3c64xx-smartq-wm8987-objs := smartq_wm8987.o
 snd-soc-goni-wm8994-objs := goni_wm8994.o
 snd-soc-smdk-spdif-objs := smdk_spdif.o
+snd-soc-smdk-wm8580pcm-objs := smdk_wm8580pcm.o
+snd-soc-speyside-objs := speyside.o
 
 obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o
 obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
@@ -51,3 +53,5 @@ obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_WM9713) += snd-soc-smdk-wm9713.o
 obj-$(CONFIG_SND_SOC_SMARTQ) += snd-soc-s3c64xx-smartq-wm8987.o
 obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_SPDIF) += snd-soc-smdk-spdif.o
 obj-$(CONFIG_SND_SOC_GONI_AQUILA_WM8994) += snd-soc-goni-wm8994.o
+obj-$(CONFIG_SND_SOC_SMDK_WM8580_PCM) += snd-soc-smdk-wm8580pcm.o
+obj-$(CONFIG_SND_SOC_SPEYSIDE) += snd-soc-speyside.o
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index 0e80daee8b6f5e01c669bbd45fc59a168e51e873..eb6d72ed55a7d53accac1809921572ba92570d87 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -246,7 +246,6 @@ static struct snd_soc_dai_link goni_dai[] = {
 	.stream_name = "Voice",
 	.cpu_dai_name = "goni-voice-dai",
 	.codec_dai_name = "wm8994-aif2",
-	.platform_name = "samsung-audio",
 	.codec_name = "wm8994-codec.0-001a",
 	.ops = &goni_voice_ops,
 },
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 4522309756322e1b0dd85f8b5558abfa272b1946..16152ed086488fcc7ab15061b7a831adee42b741 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -432,7 +432,6 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 { /* Voice via BT */
 	.name = "Bluetooth",
 	.stream_name = "Voice",
-	.platform_name = "samsung-audio",
 	.cpu_dai_name = "dfbmcs320-pcm",
 	.codec_dai_name = "wm8753-voice",
 	.codec_name = "wm8753-codec.0-001a",
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
new file mode 100644
index 0000000000000000000000000000000000000000..0d12092df164bde51c8d6f28ad6488c227c745d8
--- /dev/null
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -0,0 +1,206 @@
+/*
+ *  sound/soc/samsung/smdk_wm8580pcm.c
+ *
+ *  Copyright (c) 2011 Samsung Electronics Co. Ltd
+ *
+ *  This program is free software; you can redistribute  it and/or  modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+#include <sound/soc.h>
+#include <sound/pcm_params.h>
+#include <sound/pcm.h>
+
+#include <asm/mach-types.h>
+
+#include "../codecs/wm8580.h"
+#include "dma.h"
+#include "pcm.h"
+
+/*
+ * Board Settings:
+ *  o '1' means 'ON'
+ *  o '0' means 'OFF'
+ *  o 'X' means 'Don't care'
+ *
+ * SMDK6410, SMDK6440, SMDK6450 Base B/D: CFG1-0000, CFG2-1111
+ * SMDKC110, SMDKV210: CFGB11-100100, CFGB12-0000
+ */
+
+#define SMDK_WM8580_EXT_OSC 12000000
+#define SMDK_WM8580_EXT_MCLK 4096000
+#define SMDK_WM8580_EXT_VOICE 2048000
+
+static unsigned long mclk_freq;
+static unsigned long xtal_freq;
+
+/*
+ * If MCLK clock directly gets from XTAL, we don't have to use PLL
+ * to make MCLK, but if XTAL clock source connects with other codec
+ * pin (like XTI), we should have to set codec's PLL to make MCLK.
+ * Because Samsung SoC does not support pcmcdclk output like I2S.
+ */
+
+static int smdk_wm8580_pcm_hw_params(struct snd_pcm_substream *substream,
+			      struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	int rfs, ret;
+
+	switch (params_rate(params)) {
+	case 8000:
+		break;
+	default:
+		printk(KERN_ERR "%s:%d Sampling Rate %u not supported!\n",
+		__func__, __LINE__, params_rate(params));
+		return -EINVAL;
+	}
+
+	rfs = mclk_freq / params_rate(params) / 2;
+
+	/* Set the codec DAI configuration */
+	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B
+				| SND_SOC_DAIFMT_IB_NF
+				| SND_SOC_DAIFMT_CBS_CFS);
+	if (ret < 0)
+		return ret;
+
+	/* Set the cpu DAI configuration */
+	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_B
+				| SND_SOC_DAIFMT_IB_NF
+				| SND_SOC_DAIFMT_CBS_CFS);
+	if (ret < 0)
+		return ret;
+
+	if (mclk_freq == xtal_freq) {
+		ret = snd_soc_dai_set_sysclk(codec_dai, WM8580_CLKSRC_MCLK,
+						mclk_freq, SND_SOC_CLOCK_IN);
+		if (ret < 0)
+			return ret;
+
+		ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
+						WM8580_CLKSRC_MCLK);
+		if (ret < 0)
+			return ret;
+	} else {
+		ret = snd_soc_dai_set_sysclk(codec_dai, WM8580_CLKSRC_PLLA,
+						mclk_freq, SND_SOC_CLOCK_IN);
+		if (ret < 0)
+			return ret;
+
+		ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
+						WM8580_CLKSRC_PLLA);
+		if (ret < 0)
+			return ret;
+
+		ret = snd_soc_dai_set_pll(codec_dai, WM8580_PLLA, 0,
+						xtal_freq, mclk_freq);
+		if (ret < 0)
+			return ret;
+	}
+
+	/* Set PCM source clock on CPU */
+	ret = snd_soc_dai_set_sysclk(cpu_dai, S3C_PCM_CLKSRC_MUX,
+					mclk_freq, SND_SOC_CLOCK_IN);
+	if (ret < 0)
+		return ret;
+
+	/* Set SCLK_DIV for making bclk */
+	ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_PCM_SCLK_PER_FS, rfs);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static struct snd_soc_ops smdk_wm8580_pcm_ops = {
+	.hw_params = smdk_wm8580_pcm_hw_params,
+};
+
+static struct snd_soc_dai_link smdk_dai[] = {
+	{
+		.name = "WM8580 PAIF PCM RX",
+		.stream_name = "Playback",
+		.cpu_dai_name = "samsung-pcm.0",
+		.codec_dai_name = "wm8580-hifi-playback",
+		.platform_name = "samsung-audio",
+		.codec_name = "wm8580-codec.0-001b",
+		.ops = &smdk_wm8580_pcm_ops,
+	}, {
+		.name = "WM8580 PAIF PCM TX",
+		.stream_name = "Capture",
+		.cpu_dai_name = "samsung-pcm.0",
+		.codec_dai_name = "wm8580-hifi-capture",
+		.platform_name = "samsung-audio",
+		.codec_name = "wm8580-codec.0-001b",
+		.ops = &smdk_wm8580_pcm_ops,
+	},
+};
+
+static struct snd_soc_card smdk_pcm = {
+	.name = "SMDK-PCM",
+	.dai_link = smdk_dai,
+	.num_links = 2,
+};
+
+/*
+ * After SMDKC110 Base Board's Rev is '0.1', 12MHz External OSC(X1)
+ * is absent (or not connected), so we connect EXT_VOICE_CLK(OSC4),
+ * 2.0484Mhz, directly with MCLK both Codec and SoC.
+ */
+static int __devinit snd_smdk_probe(struct platform_device *pdev)
+{
+	int ret = 0;
+
+	xtal_freq = SMDK_WM8580_EXT_OSC;
+	mclk_freq = SMDK_WM8580_EXT_MCLK;
+
+	if (machine_is_smdkc110() || machine_is_smdkv210())
+		xtal_freq = mclk_freq = SMDK_WM8580_EXT_VOICE;
+
+	smdk_pcm.dev = &pdev->dev;
+	ret = snd_soc_register_card(&smdk_pcm);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int __devexit snd_smdk_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_card(&smdk_pcm);
+	platform_set_drvdata(pdev, NULL);
+	return 0;
+}
+
+static struct platform_driver snd_smdk_driver = {
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = "samsung-smdk-pcm",
+	},
+	.probe = snd_smdk_probe,
+	.remove = __devexit_p(snd_smdk_remove),
+};
+
+static int __init smdk_audio_init(void)
+{
+	return platform_driver_register(&snd_smdk_driver);
+}
+
+module_init(smdk_audio_init);
+
+static void __exit smdk_audio_exit(void)
+{
+	platform_driver_unregister(&snd_smdk_driver);
+}
+
+module_exit(smdk_audio_exit);
+
+MODULE_AUTHOR("Sangbeom Kim, <sbkim73@samsung.com>");
+MODULE_DESCRIPTION("ALSA SoC SMDK WM8580 for PCM");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
new file mode 100644
index 0000000000000000000000000000000000000000..360a333cb7c053aa1e9163fd1b9f196d2c2ab111
--- /dev/null
+++ b/sound/soc/samsung/speyside.c
@@ -0,0 +1,332 @@
+/*
+ * Speyside audio support
+ *
+ * Copyright 2011 Wolfson Microelectronics
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <linux/gpio.h>
+
+#include "../codecs/wm8915.h"
+#include "../codecs/wm9081.h"
+
+#define WM8915_HPSEL_GPIO 214
+
+static int speyside_set_bias_level(struct snd_soc_card *card,
+				   enum snd_soc_bias_level level)
+{
+	struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+	int ret;
+
+	switch (level) {
+	case SND_SOC_BIAS_STANDBY:
+		ret = snd_soc_dai_set_sysclk(codec_dai, WM8915_SYSCLK_MCLK1,
+					     32768, SND_SOC_CLOCK_IN);
+		if (ret < 0)
+			return ret;
+
+		ret = snd_soc_dai_set_pll(codec_dai, WM8915_FLL_MCLK1,
+					  0, 0, 0);
+		if (ret < 0) {
+			pr_err("Failed to stop FLL\n");
+			return ret;
+		}
+
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+static int speyside_hw_params(struct snd_pcm_substream *substream,
+			      struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	int ret;
+
+	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
+					 | SND_SOC_DAIFMT_NB_NF
+					 | SND_SOC_DAIFMT_CBM_CFM);
+	if (ret < 0)
+		return ret;
+
+	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
+					 | SND_SOC_DAIFMT_NB_NF
+					 | SND_SOC_DAIFMT_CBM_CFM);
+	if (ret < 0)
+		return ret;
+
+	ret = snd_soc_dai_set_pll(codec_dai, 0, WM8915_FLL_MCLK1,
+				  32768, 256 * 48000);
+	if (ret < 0)
+		return ret;
+
+	ret = snd_soc_dai_set_sysclk(codec_dai, WM8915_SYSCLK_FLL,
+				     256 * 48000, SND_SOC_CLOCK_IN);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static struct snd_soc_ops speyside_ops = {
+	.hw_params = speyside_hw_params,
+};
+
+static struct snd_soc_jack speyside_headset;
+
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin speyside_headset_pins[] = {
+	{
+		.pin = "Headset Mic",
+		.mask = SND_JACK_MICROPHONE,
+	},
+	{
+		.pin = "Headphone",
+		.mask = SND_JACK_HEADPHONE,
+	},
+};
+
+/* Default the headphone selection to active high */
+static int speyside_jack_polarity;
+
+static int speyside_get_micbias(struct snd_soc_dapm_widget *source,
+				struct snd_soc_dapm_widget *sink)
+{
+	if (speyside_jack_polarity && (strcmp(source->name, "MICB1") == 0))
+		return 1;
+	if (!speyside_jack_polarity && (strcmp(source->name, "MICB2") == 0))
+		return 1;
+
+	return 0;
+}
+
+static void speyside_set_polarity(struct snd_soc_codec *codec,
+				  int polarity)
+{
+	speyside_jack_polarity = !polarity;
+	gpio_direction_output(WM8915_HPSEL_GPIO, speyside_jack_polarity);
+
+	/* Re-run DAPM to make sure we're using the correct mic bias */
+	snd_soc_dapm_sync(&codec->dapm);
+}
+
+static int speyside_wm8915_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_dai *dai = rtd->codec_dai;
+	struct snd_soc_codec *codec = rtd->codec;
+	int ret;
+
+	ret = snd_soc_dai_set_sysclk(dai, WM8915_SYSCLK_MCLK1, 32768, 0);
+	if (ret < 0)
+		return ret;
+
+	ret = gpio_request(WM8915_HPSEL_GPIO, "HP_SEL");
+	if (ret != 0)
+		pr_err("Failed to request HP_SEL GPIO: %d\n", ret);
+	gpio_direction_output(WM8915_HPSEL_GPIO, speyside_jack_polarity);
+
+	ret = snd_soc_jack_new(codec, "Headset",
+			       SND_JACK_HEADSET | SND_JACK_BTN_0,
+			       &speyside_headset);
+	if (ret)
+		return ret;
+
+	ret = snd_soc_jack_add_pins(&speyside_headset,
+				    ARRAY_SIZE(speyside_headset_pins),
+				    speyside_headset_pins);
+	if (ret)
+		return ret;
+
+	wm8915_detect(codec, &speyside_headset, speyside_set_polarity);
+
+	return 0;
+}
+
+static int speyside_late_probe(struct snd_soc_card *card)
+{
+	snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
+	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Mic");
+	snd_soc_dapm_ignore_suspend(&card->dapm, "Main AMIC");
+	snd_soc_dapm_ignore_suspend(&card->dapm, "Main DMIC");
+	snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker");
+	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Output");
+	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Input");
+
+	return 0;
+}
+
+static struct snd_soc_dai_link speyside_dai[] = {
+	{
+		.name = "CPU",
+		.stream_name = "CPU",
+		.cpu_dai_name = "samsung-i2s.0",
+		.codec_dai_name = "wm8915-aif1",
+		.platform_name = "samsung-audio",
+		.codec_name = "wm8915.1-001a",
+		.init = speyside_wm8915_init,
+		.ops = &speyside_ops,
+	},
+	{
+		.name = "Baseband",
+		.stream_name = "Baseband",
+		.cpu_dai_name = "wm8915-aif2",
+		.codec_dai_name = "wm1250-ev1",
+		.codec_name = "wm1250-ev1.1-0027",
+		.ops = &speyside_ops,
+		.ignore_suspend = 1,
+	},
+};
+
+static int speyside_wm9081_init(struct snd_soc_dapm_context *dapm)
+{
+	snd_soc_dapm_nc_pin(dapm, "LINEOUT");
+
+	/* At any time the WM9081 is active it will have this clock */
+	return snd_soc_codec_set_sysclk(dapm->codec, WM9081_SYSCLK_MCLK,
+					48000 * 256, 0);
+}
+
+static struct snd_soc_aux_dev speyside_aux_dev[] = {
+	{
+		.name = "wm9081",
+		.codec_name = "wm9081.1-006c",
+		.init = speyside_wm9081_init,
+	},
+};
+
+static struct snd_soc_codec_conf speyside_codec_conf[] = {
+	{
+		.dev_name = "wm9081.1-006c",
+		.name_prefix = "Sub",
+	},
+};
+
+static const struct snd_kcontrol_new controls[] = {
+	SOC_DAPM_PIN_SWITCH("Main Speaker"),
+	SOC_DAPM_PIN_SWITCH("Main DMIC"),
+	SOC_DAPM_PIN_SWITCH("Main AMIC"),
+	SOC_DAPM_PIN_SWITCH("WM1250 Input"),
+	SOC_DAPM_PIN_SWITCH("WM1250 Output"),
+};
+
+static struct snd_soc_dapm_widget widgets[] = {
+	SND_SOC_DAPM_HP("Headphone", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+
+	SND_SOC_DAPM_SPK("Main Speaker", NULL),
+
+	SND_SOC_DAPM_MIC("Main AMIC", NULL),
+	SND_SOC_DAPM_MIC("Main DMIC", NULL),
+};
+
+static struct snd_soc_dapm_route audio_paths[] = {
+	{ "IN1RN", NULL, "MICB1" },
+	{ "IN1RP", NULL, "MICB1" },
+	{ "IN1RN", NULL, "MICB2" },
+	{ "IN1RP", NULL, "MICB2" },
+	{ "MICB1", NULL, "Headset Mic", speyside_get_micbias },
+	{ "MICB2", NULL, "Headset Mic", speyside_get_micbias },
+
+	{ "IN1LP", NULL, "MICB2" },
+	{ "IN1RN", NULL, "MICB1" },
+	{ "MICB2", NULL, "Main AMIC" },
+
+	{ "DMIC1DAT", NULL, "MICB1" },
+	{ "DMIC2DAT", NULL, "MICB1" },
+	{ "MICB1", NULL, "Main DMIC" },
+
+	{ "Headphone", NULL, "HPOUT1L" },
+	{ "Headphone", NULL, "HPOUT1R" },
+
+	{ "Sub IN1", NULL, "HPOUT2L" },
+	{ "Sub IN2", NULL, "HPOUT2R" },
+
+	{ "Main Speaker", NULL, "Sub SPKN" },
+	{ "Main Speaker", NULL, "Sub SPKP" },
+	{ "Main Speaker", NULL, "SPKDAT" },
+};
+
+static struct snd_soc_card speyside = {
+	.name = "Speyside",
+	.dai_link = speyside_dai,
+	.num_links = ARRAY_SIZE(speyside_dai),
+	.aux_dev = speyside_aux_dev,
+	.num_aux_devs = ARRAY_SIZE(speyside_aux_dev),
+	.codec_conf = speyside_codec_conf,
+	.num_configs = ARRAY_SIZE(speyside_codec_conf),
+
+	.set_bias_level = speyside_set_bias_level,
+
+	.controls = controls,
+	.num_controls = ARRAY_SIZE(controls),
+	.dapm_widgets = widgets,
+	.num_dapm_widgets = ARRAY_SIZE(widgets),
+	.dapm_routes = audio_paths,
+	.num_dapm_routes = ARRAY_SIZE(audio_paths),
+
+	.late_probe = speyside_late_probe,
+};
+
+static __devinit int speyside_probe(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = &speyside;
+	int ret;
+
+	card->dev = &pdev->dev;
+
+	ret = snd_soc_register_card(card);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+			ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int __devexit speyside_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_card(card);
+
+	return 0;
+}
+
+static struct platform_driver speyside_driver = {
+	.driver = {
+		.name = "speyside",
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = speyside_probe,
+	.remove = __devexit_p(speyside_remove),
+};
+
+static int __init speyside_audio_init(void)
+{
+	return platform_driver_register(&speyside_driver);
+}
+module_init(speyside_audio_init);
+
+static void __exit speyside_audio_exit(void)
+{
+	platform_driver_unregister(&speyside_driver);
+}
+module_exit(speyside_audio_exit);
+
+MODULE_DESCRIPTION("Speyside audio support");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:speyside");
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 23c0e83d4c19244dc6da7ec326d10f8bce840b5c..4a9da6b5f4e1147921185b5a4d65856805d629b8 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -86,8 +86,8 @@
 #define SE	(1 << 0)	/* Fix the master clock */
 
 /* CLK_RST */
-#define B_CLK		0x00000010
-#define A_CLK		0x00000001
+#define CRB	(1 << 4)
+#define CRA	(1 << 0)
 
 /* IO SHIFT / MACRO */
 #define BI_SHIFT	12
@@ -146,11 +146,20 @@ struct fsi_priv {
 	void __iomem *base;
 	struct fsi_master *master;
 
-	int chan_num;
 	struct fsi_stream playback;
 	struct fsi_stream capture;
 
+	int chan_num:16;
+	int clk_master:1;
+
 	long rate;
+
+	/* for suspend/resume */
+	u32 saved_do_fmt;
+	u32 saved_di_fmt;
+	u32 saved_ckg1;
+	u32 saved_ckg2;
+	u32 saved_out_sel;
 };
 
 struct fsi_core {
@@ -171,6 +180,14 @@ struct fsi_master {
 	struct fsi_core *core;
 	struct sh_fsi_platform_info *info;
 	spinlock_t lock;
+
+	/* for suspend/resume */
+	u32 saved_a_mclk;
+	u32 saved_b_mclk;
+	u32 saved_iemsk;
+	u32 saved_imsk;
+	u32 saved_clk_rst;
+	u32 saved_soft_rst;
 };
 
 /*
@@ -244,6 +261,11 @@ static struct fsi_master *fsi_get_master(struct fsi_priv *fsi)
 	return fsi->master;
 }
 
+static int fsi_is_clk_master(struct fsi_priv *fsi)
+{
+	return fsi->clk_master;
+}
+
 static int fsi_is_port_a(struct fsi_priv *fsi)
 {
 	return fsi->master->base == fsi->base;
@@ -535,20 +557,45 @@ static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable)
 }
 
 /*
- *		ctrl function
+ *		clock function
  */
+#define fsi_module_init(m, d)	__fsi_module_clk_ctrl(m, d, 1)
+#define fsi_module_kill(m, d)	__fsi_module_clk_ctrl(m, d, 0)
+static void __fsi_module_clk_ctrl(struct fsi_master *master,
+				  struct device *dev,
+				  int enable)
+{
+	pm_runtime_get_sync(dev);
+
+	if (enable) {
+		/* enable only SR */
+		fsi_master_mask_set(master, SOFT_RST, FSISR, FSISR);
+		fsi_master_mask_set(master, SOFT_RST, PASR | PBSR, 0);
+	} else {
+		/* clear all registers */
+		fsi_master_mask_set(master, SOFT_RST, FSISR, 0);
+	}
 
-static void fsi_clk_ctrl(struct fsi_priv *fsi, int enable)
+	pm_runtime_put_sync(dev);
+}
+
+#define fsi_port_start(f)	__fsi_port_clk_ctrl(f, 1)
+#define fsi_port_stop(f)	__fsi_port_clk_ctrl(f, 0)
+static void __fsi_port_clk_ctrl(struct fsi_priv *fsi, int enable)
 {
-	u32 val = fsi_is_port_a(fsi) ? (1 << 0) : (1 << 4);
 	struct fsi_master *master = fsi_get_master(fsi);
+	u32 soft = fsi_is_port_a(fsi) ? PASR : PBSR;
+	u32 clk  = fsi_is_port_a(fsi) ? CRA  : CRB;
+	int is_master = fsi_is_clk_master(fsi);
 
-	if (enable)
-		fsi_master_mask_set(master, CLK_RST, val, val);
-	else
-		fsi_master_mask_set(master, CLK_RST, val, 0);
+	fsi_master_mask_set(master, SOFT_RST, soft, (enable) ? soft : 0);
+	if (is_master)
+		fsi_master_mask_set(master, CLK_RST, clk, (enable) ? clk : 0);
 }
 
+/*
+ *		ctrl function
+ */
 static void fsi_fifo_init(struct fsi_priv *fsi,
 			  int is_play,
 			  struct snd_soc_dai *dai)
@@ -601,18 +648,6 @@ static void fsi_fifo_init(struct fsi_priv *fsi,
 	}
 }
 
-static void fsi_soft_all_reset(struct fsi_master *master)
-{
-	/* port AB reset */
-	fsi_master_mask_set(master, SOFT_RST, PASR | PBSR, 0);
-	mdelay(10);
-
-	/* soft reset */
-	fsi_master_mask_set(master, SOFT_RST, FSISR, 0);
-	fsi_master_mask_set(master, SOFT_RST, FSISR, FSISR);
-	mdelay(10);
-}
-
 static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream)
 {
 	struct snd_pcm_runtime *runtime;
@@ -793,14 +828,13 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
 	struct fsi_priv *fsi = fsi_get_priv(substream);
 	int is_play = fsi_is_play(substream);
 	struct fsi_master *master = fsi_get_master(fsi);
-	set_rate_func set_rate;
+	set_rate_func set_rate = fsi_get_info_set_rate(master);
 
 	fsi_irq_disable(fsi, is_play);
-	fsi_clk_ctrl(fsi, 0);
 
-	set_rate = fsi_get_info_set_rate(master);
-	if (set_rate && fsi->rate)
+	if (fsi_is_clk_master(fsi))
 		set_rate(dai->dev, fsi_is_port_a(fsi), fsi->rate, 0);
+
 	fsi->rate = 0;
 
 	pm_runtime_put_sync(dai->dev);
@@ -821,8 +855,10 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 				frames_to_bytes(runtime, runtime->period_size));
 		ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi);
 		fsi_irq_enable(fsi, is_play);
+		fsi_port_start(fsi);
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
+		fsi_port_stop(fsi);
 		fsi_irq_disable(fsi, is_play);
 		fsi_stream_pop(fsi, is_play);
 		break;
@@ -876,6 +912,8 @@ static int fsi_set_fmt_spdif(struct fsi_priv *fsi)
 static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai);
+	struct fsi_master *master = fsi_get_master(fsi);
+	set_rate_func set_rate = fsi_get_info_set_rate(master);
 	u32 flags = fsi_get_info_flags(fsi);
 	u32 data = 0;
 	int ret;
@@ -886,6 +924,7 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 	case SND_SOC_DAIFMT_CBM_CFM:
 		data = DIMD | DOMD;
+		fsi->clk_master = 1;
 		break;
 	case SND_SOC_DAIFMT_CBS_CFS:
 		break;
@@ -893,6 +932,13 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		ret = -EINVAL;
 		goto set_fmt_exit;
 	}
+
+	if (fsi_is_clk_master(fsi) && !set_rate) {
+		dev_err(dai->dev, "platform doesn't have set_rate\n");
+		ret = -EINVAL;
+		goto set_fmt_exit;
+	}
+
 	fsi_reg_mask_set(fsi, CKG1, (DIMD | DOMD), data);
 
 	/* set format */
@@ -919,13 +965,12 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
 	struct fsi_master *master = fsi_get_master(fsi);
-	set_rate_func set_rate;
+	set_rate_func set_rate = fsi_get_info_set_rate(master);
 	int fsi_ver = master->core->ver;
 	long rate = params_rate(params);
 	int ret;
 
-	set_rate = fsi_get_info_set_rate(master);
-	if (!set_rate)
+	if (!fsi_is_clk_master(fsi))
 		return 0;
 
 	ret = set_rate(dai->dev, fsi_is_port_a(fsi), rate, 1);
@@ -987,7 +1032,6 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
 
 		fsi_reg_mask_set(fsi, CKG1, (ACKMD_MASK | BPFMD_MASK) , data);
 		udelay(10);
-		fsi_clk_ctrl(fsi, 1);
 		ret = 0;
 	}
 
@@ -1202,9 +1246,7 @@ static int fsi_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	dev_set_drvdata(&pdev->dev, master);
 
-	pm_runtime_get_sync(&pdev->dev);
-	fsi_soft_all_reset(master);
-	pm_runtime_put_sync(&pdev->dev);
+	fsi_module_init(master, &pdev->dev);
 
 	ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED,
 			  id_entry->name, master);
@@ -1248,6 +1290,8 @@ static int fsi_remove(struct platform_device *pdev)
 
 	master = dev_get_drvdata(&pdev->dev);
 
+	fsi_module_kill(master, &pdev->dev);
+
 	free_irq(master->irq, master);
 	pm_runtime_disable(&pdev->dev);
 
@@ -1260,6 +1304,82 @@ static int fsi_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static void __fsi_suspend(struct fsi_priv *fsi,
+			  struct device *dev,
+			  set_rate_func set_rate)
+{
+	fsi->saved_do_fmt	= fsi_reg_read(fsi, DO_FMT);
+	fsi->saved_di_fmt	= fsi_reg_read(fsi, DI_FMT);
+	fsi->saved_ckg1		= fsi_reg_read(fsi, CKG1);
+	fsi->saved_ckg2		= fsi_reg_read(fsi, CKG2);
+	fsi->saved_out_sel	= fsi_reg_read(fsi, OUT_SEL);
+
+	if (fsi_is_clk_master(fsi))
+		set_rate(dev, fsi_is_port_a(fsi), fsi->rate, 0);
+}
+
+static void __fsi_resume(struct fsi_priv *fsi,
+			 struct device *dev,
+			 set_rate_func set_rate)
+{
+	fsi_reg_write(fsi, DO_FMT,	fsi->saved_do_fmt);
+	fsi_reg_write(fsi, DI_FMT,	fsi->saved_di_fmt);
+	fsi_reg_write(fsi, CKG1,	fsi->saved_ckg1);
+	fsi_reg_write(fsi, CKG2,	fsi->saved_ckg2);
+	fsi_reg_write(fsi, OUT_SEL,	fsi->saved_out_sel);
+
+	if (fsi_is_clk_master(fsi))
+		set_rate(dev, fsi_is_port_a(fsi), fsi->rate, 1);
+}
+
+static int fsi_suspend(struct device *dev)
+{
+	struct fsi_master *master = dev_get_drvdata(dev);
+	set_rate_func set_rate = fsi_get_info_set_rate(master);
+
+	pm_runtime_get_sync(dev);
+
+	__fsi_suspend(&master->fsia, dev, set_rate);
+	__fsi_suspend(&master->fsib, dev, set_rate);
+
+	master->saved_a_mclk	= fsi_core_read(master, a_mclk);
+	master->saved_b_mclk	= fsi_core_read(master, b_mclk);
+	master->saved_iemsk	= fsi_core_read(master, iemsk);
+	master->saved_imsk	= fsi_core_read(master, imsk);
+	master->saved_clk_rst	= fsi_master_read(master, CLK_RST);
+	master->saved_soft_rst	= fsi_master_read(master, SOFT_RST);
+
+	fsi_module_kill(master, dev);
+
+	pm_runtime_put_sync(dev);
+
+	return 0;
+}
+
+static int fsi_resume(struct device *dev)
+{
+	struct fsi_master *master = dev_get_drvdata(dev);
+	set_rate_func set_rate = fsi_get_info_set_rate(master);
+
+	pm_runtime_get_sync(dev);
+
+	fsi_module_init(master, dev);
+
+	fsi_master_mask_set(master, SOFT_RST, 0xffff, master->saved_soft_rst);
+	fsi_master_mask_set(master, CLK_RST, 0xffff, master->saved_clk_rst);
+	fsi_core_mask_set(master, a_mclk, 0xffff, master->saved_a_mclk);
+	fsi_core_mask_set(master, b_mclk, 0xffff, master->saved_b_mclk);
+	fsi_core_mask_set(master, iemsk, 0xffff, master->saved_iemsk);
+	fsi_core_mask_set(master, imsk, 0xffff, master->saved_imsk);
+
+	__fsi_resume(&master->fsia, dev, set_rate);
+	__fsi_resume(&master->fsib, dev, set_rate);
+
+	pm_runtime_put_sync(dev);
+
+	return 0;
+}
+
 static int fsi_runtime_nop(struct device *dev)
 {
 	/* Runtime PM callback shared between ->runtime_suspend()
@@ -1273,6 +1393,8 @@ static int fsi_runtime_nop(struct device *dev)
 }
 
 static struct dev_pm_ops fsi_pm_ops = {
+	.suspend		= fsi_suspend,
+	.resume			= fsi_resume,
 	.runtime_suspend	= fsi_runtime_nop,
 	.runtime_resume		= fsi_runtime_nop,
 };
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 5d76da43b14c1ddfa0e53c0c60a358263bb7d488..06b7b81a16016f714b9bb2597dc705c0bab20ffb 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -20,40 +20,28 @@
 
 #include <trace/events/asoc.h>
 
-static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
-				     unsigned int reg)
+#ifdef CONFIG_SPI_MASTER
+static int do_spi_write(void *control, const char *data, int len)
 {
+	struct spi_device *spi = control;
 	int ret;
-	unsigned int val;
-
-	if (reg >= codec->driver->reg_cache_size ||
-		snd_soc_codec_volatile_register(codec, reg) ||
-		codec->cache_bypass) {
-			if (codec->cache_only)
-				return -1;
-
-			BUG_ON(!codec->hw_read);
-			return codec->hw_read(codec, reg);
-	}
 
-	ret = snd_soc_cache_read(codec, reg, &val);
+	ret = spi_write(spi, data, len);
 	if (ret < 0)
-		return -1;
-	return val;
+		return ret;
+
+	return len;
 }
+#endif
 
-static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
-			     unsigned int value)
+static int do_hw_write(struct snd_soc_codec *codec, unsigned int reg,
+		       unsigned int value, const void *data, int len)
 {
-	u8 data[2];
 	int ret;
 
-	data[0] = (reg << 4) | ((value >> 8) & 0x000f);
-	data[1] = value & 0x00ff;
-
 	if (!snd_soc_codec_volatile_register(codec, reg) &&
-		reg < codec->driver->reg_cache_size &&
-		!codec->cache_bypass) {
+	    reg < codec->driver->reg_cache_size &&
+	    !codec->cache_bypass) {
 		ret = snd_soc_cache_write(codec, reg, value);
 		if (ret < 0)
 			return -1;
@@ -64,8 +52,8 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
 		return 0;
 	}
 
-	ret = codec->hw_write(codec->control_data, data, 2);
-	if (ret == 2)
+	ret = codec->hw_write(codec->control_data, data, len);
+	if (ret == len)
 		return 0;
 	if (ret < 0)
 		return ret;
@@ -73,50 +61,19 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
 		return -EIO;
 }
 
-#if defined(CONFIG_SPI_MASTER)
-static int snd_soc_4_12_spi_write(void *control_data, const char *data,
-				 int len)
-{
-	struct spi_device *spi = control_data;
-	struct spi_transfer t;
-	struct spi_message m;
-	u8 msg[2];
-
-	if (len <= 0)
-		return 0;
-
-	msg[0] = data[1];
-	msg[1] = data[0];
-
-	spi_message_init(&m);
-	memset(&t, 0, sizeof t);
-
-	t.tx_buf = &msg[0];
-	t.len = len;
-
-	spi_message_add_tail(&t, &m);
-	spi_sync(spi, &m);
-
-	return len;
-}
-#else
-#define snd_soc_4_12_spi_write NULL
-#endif
-
-static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
-				     unsigned int reg)
+static unsigned int do_hw_read(struct snd_soc_codec *codec, unsigned int reg)
 {
 	int ret;
 	unsigned int val;
 
 	if (reg >= codec->driver->reg_cache_size ||
-		snd_soc_codec_volatile_register(codec, reg) ||
-		codec->cache_bypass) {
-			if (codec->cache_only)
-				return -1;
+	    snd_soc_codec_volatile_register(codec, reg) ||
+	    codec->cache_bypass) {
+		if (codec->cache_only)
+			return -1;
 
-			BUG_ON(!codec->hw_read);
-			return codec->hw_read(codec, reg);
+		BUG_ON(!codec->hw_read);
+		return codec->hw_read(codec, reg);
 	}
 
 	ret = snd_soc_cache_read(codec, reg, &val);
@@ -125,259 +82,117 @@ static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
 	return val;
 }
 
-static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
-			     unsigned int value)
+static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
+				      unsigned int reg)
 {
-	u8 data[2];
-	int ret;
-
-	data[0] = (reg << 1) | ((value >> 8) & 0x0001);
-	data[1] = value & 0x00ff;
-
-	if (!snd_soc_codec_volatile_register(codec, reg) &&
-		reg < codec->driver->reg_cache_size &&
-		!codec->cache_bypass) {
-		ret = snd_soc_cache_write(codec, reg, value);
-		if (ret < 0)
-			return -1;
-	}
-
-	if (codec->cache_only) {
-		codec->cache_sync = 1;
-		return 0;
-	}
-
-	ret = codec->hw_write(codec->control_data, data, 2);
-	if (ret == 2)
-		return 0;
-	if (ret < 0)
-		return ret;
-	else
-		return -EIO;
+	return do_hw_read(codec, reg);
 }
 
-#if defined(CONFIG_SPI_MASTER)
-static int snd_soc_7_9_spi_write(void *control_data, const char *data,
-				 int len)
+static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
+			      unsigned int value)
 {
-	struct spi_device *spi = control_data;
-	struct spi_transfer t;
-	struct spi_message m;
-	u8 msg[2];
+	u16 data;
 
-	if (len <= 0)
-		return 0;
+	data = cpu_to_be16((reg << 12) | (value & 0xffffff));
 
-	msg[0] = data[0];
-	msg[1] = data[1];
+	return do_hw_write(codec, reg, value, &data, 2);
+}
 
-	spi_message_init(&m);
-	memset(&t, 0, sizeof t);
+static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
+				     unsigned int reg)
+{
+	return do_hw_read(codec, reg);
+}
 
-	t.tx_buf = &msg[0];
-	t.len = len;
+static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
+			     unsigned int value)
+{
+	u8 data[2];
 
-	spi_message_add_tail(&t, &m);
-	spi_sync(spi, &m);
+	data[0] = (reg << 1) | ((value >> 8) & 0x0001);
+	data[1] = value & 0x00ff;
 
-	return len;
+	return do_hw_write(codec, reg, value, data, 2);
 }
-#else
-#define snd_soc_7_9_spi_write NULL
-#endif
 
 static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
 			     unsigned int value)
 {
 	u8 data[2];
-	int ret;
 
 	reg &= 0xff;
 	data[0] = reg;
 	data[1] = value & 0xff;
 
-	if (!snd_soc_codec_volatile_register(codec, reg) &&
-		reg < codec->driver->reg_cache_size &&
-		!codec->cache_bypass) {
-		ret = snd_soc_cache_write(codec, reg, value);
-		if (ret < 0)
-			return -1;
-	}
-
-	if (codec->cache_only) {
-		codec->cache_sync = 1;
-		return 0;
-	}
-
-	if (codec->hw_write(codec->control_data, data, 2) == 2)
-		return 0;
-	else
-		return -EIO;
+	return do_hw_write(codec, reg, value, data, 2);
 }
 
 static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
 				     unsigned int reg)
 {
-	int ret;
-	unsigned int val;
-
-	reg &= 0xff;
-	if (reg >= codec->driver->reg_cache_size ||
-		snd_soc_codec_volatile_register(codec, reg) ||
-		codec->cache_bypass) {
-			if (codec->cache_only)
-				return -1;
-
-			BUG_ON(!codec->hw_read);
-			return codec->hw_read(codec, reg);
-	}
-
-	ret = snd_soc_cache_read(codec, reg, &val);
-	if (ret < 0)
-		return -1;
-	return val;
-}
-
-#if defined(CONFIG_SPI_MASTER)
-static int snd_soc_8_8_spi_write(void *control_data, const char *data,
-				 int len)
-{
-	struct spi_device *spi = control_data;
-	struct spi_transfer t;
-	struct spi_message m;
-	u8 msg[2];
-
-	if (len <= 0)
-		return 0;
-
-	msg[0] = data[0];
-	msg[1] = data[1];
-
-	spi_message_init(&m);
-	memset(&t, 0, sizeof t);
-
-	t.tx_buf = &msg[0];
-	t.len = len;
-
-	spi_message_add_tail(&t, &m);
-	spi_sync(spi, &m);
-
-	return len;
+	return do_hw_read(codec, reg);
 }
-#else
-#define snd_soc_8_8_spi_write NULL
-#endif
 
 static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
 			      unsigned int value)
 {
 	u8 data[3];
-	int ret;
 
 	data[0] = reg;
 	data[1] = (value >> 8) & 0xff;
 	data[2] = value & 0xff;
 
-	if (!snd_soc_codec_volatile_register(codec, reg) &&
-		reg < codec->driver->reg_cache_size &&
-		!codec->cache_bypass) {
-		ret = snd_soc_cache_write(codec, reg, value);
-		if (ret < 0)
-			return -1;
-	}
-
-	if (codec->cache_only) {
-		codec->cache_sync = 1;
-		return 0;
-	}
-
-	if (codec->hw_write(codec->control_data, data, 3) == 3)
-		return 0;
-	else
-		return -EIO;
+	return do_hw_write(codec, reg, value, data, 3);
 }
 
 static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
 				      unsigned int reg)
 {
-	int ret;
-	unsigned int val;
-
-	if (reg >= codec->driver->reg_cache_size ||
-	    snd_soc_codec_volatile_register(codec, reg) ||
-	    codec->cache_bypass) {
-		if (codec->cache_only)
-			return -1;
-
-		BUG_ON(!codec->hw_read);
-		return codec->hw_read(codec, reg);
-	}
-
-	ret = snd_soc_cache_read(codec, reg, &val);
-	if (ret < 0)
-		return -1;
-	return val;
-}
-
-#if defined(CONFIG_SPI_MASTER)
-static int snd_soc_8_16_spi_write(void *control_data, const char *data,
-				 int len)
-{
-	struct spi_device *spi = control_data;
-	struct spi_transfer t;
-	struct spi_message m;
-	u8 msg[3];
-
-	if (len <= 0)
-		return 0;
-
-	msg[0] = data[0];
-	msg[1] = data[1];
-	msg[2] = data[2];
-
-	spi_message_init(&m);
-	memset(&t, 0, sizeof t);
-
-	t.tx_buf = &msg[0];
-	t.len = len;
-
-	spi_message_add_tail(&t, &m);
-	spi_sync(spi, &m);
-
-	return len;
+	return do_hw_read(codec, reg);
 }
-#else
-#define snd_soc_8_16_spi_write NULL
-#endif
 
 #if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
-static unsigned int snd_soc_8_8_read_i2c(struct snd_soc_codec *codec,
-					  unsigned int r)
+static unsigned int do_i2c_read(struct snd_soc_codec *codec,
+				void *reg, int reglen,
+				void *data, int datalen)
 {
 	struct i2c_msg xfer[2];
-	u8 reg = r;
-	u8 data;
 	int ret;
 	struct i2c_client *client = codec->control_data;
 
 	/* Write register */
 	xfer[0].addr = client->addr;
 	xfer[0].flags = 0;
-	xfer[0].len = 1;
-	xfer[0].buf = &reg;
+	xfer[0].len = reglen;
+	xfer[0].buf = reg;
 
 	/* Read data */
 	xfer[1].addr = client->addr;
 	xfer[1].flags = I2C_M_RD;
-	xfer[1].len = 1;
-	xfer[1].buf = &data;
+	xfer[1].len = datalen;
+	xfer[1].buf = data;
 
 	ret = i2c_transfer(client->adapter, xfer, 2);
-	if (ret != 2) {
-		dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
+	if (ret == 2)
 		return 0;
-	}
+	else if (ret < 0)
+		return ret;
+	else
+		return -EIO;
+}
+#endif
 
+#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
+static unsigned int snd_soc_8_8_read_i2c(struct snd_soc_codec *codec,
+					 unsigned int r)
+{
+	u8 reg = r;
+	u8 data;
+	int ret;
+
+	ret = do_i2c_read(codec, &reg, 1, &data, 1);
+	if (ret < 0)
+		return 0;
 	return data;
 }
 #else
@@ -388,30 +203,13 @@ static unsigned int snd_soc_8_8_read_i2c(struct snd_soc_codec *codec,
 static unsigned int snd_soc_8_16_read_i2c(struct snd_soc_codec *codec,
 					  unsigned int r)
 {
-	struct i2c_msg xfer[2];
 	u8 reg = r;
 	u16 data;
 	int ret;
-	struct i2c_client *client = codec->control_data;
 
-	/* Write register */
-	xfer[0].addr = client->addr;
-	xfer[0].flags = 0;
-	xfer[0].len = 1;
-	xfer[0].buf = &reg;
-
-	/* Read data */
-	xfer[1].addr = client->addr;
-	xfer[1].flags = I2C_M_RD;
-	xfer[1].len = 2;
-	xfer[1].buf = (u8 *)&data;
-
-	ret = i2c_transfer(client->adapter, xfer, 2);
-	if (ret != 2) {
-		dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
+	ret = do_i2c_read(codec, &reg, 1, &data, 2);
+	if (ret < 0)
 		return 0;
-	}
-
 	return (data >> 8) | ((data & 0xff) << 8);
 }
 #else
@@ -422,30 +220,13 @@ static unsigned int snd_soc_8_16_read_i2c(struct snd_soc_codec *codec,
 static unsigned int snd_soc_16_8_read_i2c(struct snd_soc_codec *codec,
 					  unsigned int r)
 {
-	struct i2c_msg xfer[2];
 	u16 reg = r;
 	u8 data;
 	int ret;
-	struct i2c_client *client = codec->control_data;
-
-	/* Write register */
-	xfer[0].addr = client->addr;
-	xfer[0].flags = 0;
-	xfer[0].len = 2;
-	xfer[0].buf = (u8 *)&reg;
-
-	/* Read data */
-	xfer[1].addr = client->addr;
-	xfer[1].flags = I2C_M_RD;
-	xfer[1].len = 1;
-	xfer[1].buf = &data;
 
-	ret = i2c_transfer(client->adapter, xfer, 2);
-	if (ret != 2) {
-		dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
+	ret = do_i2c_read(codec, &reg, 2, &data, 1);
+	if (ret < 0)
 		return 0;
-	}
-
 	return data;
 }
 #else
@@ -453,120 +234,34 @@ static unsigned int snd_soc_16_8_read_i2c(struct snd_soc_codec *codec,
 #endif
 
 static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
-				     unsigned int reg)
+				      unsigned int reg)
 {
-	int ret;
-	unsigned int val;
-
-	reg &= 0xff;
-	if (reg >= codec->driver->reg_cache_size ||
-		snd_soc_codec_volatile_register(codec, reg) ||
-		codec->cache_bypass) {
-			if (codec->cache_only)
-				return -1;
-
-			BUG_ON(!codec->hw_read);
-			return codec->hw_read(codec, reg);
-	}
-
-	ret = snd_soc_cache_read(codec, reg, &val);
-	if (ret < 0)
-		return -1;
-	return val;
+	return do_hw_read(codec, reg);
 }
 
 static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
-			     unsigned int value)
+			      unsigned int value)
 {
 	u8 data[3];
-	int ret;
 
 	data[0] = (reg >> 8) & 0xff;
 	data[1] = reg & 0xff;
 	data[2] = value;
 
-	reg &= 0xff;
-	if (!snd_soc_codec_volatile_register(codec, reg) &&
-		reg < codec->driver->reg_cache_size &&
-		!codec->cache_bypass) {
-		ret = snd_soc_cache_write(codec, reg, value);
-		if (ret < 0)
-			return -1;
-	}
-
-	if (codec->cache_only) {
-		codec->cache_sync = 1;
-		return 0;
-	}
-
-	ret = codec->hw_write(codec->control_data, data, 3);
-	if (ret == 3)
-		return 0;
-	if (ret < 0)
-		return ret;
-	else
-		return -EIO;
-}
-
-#if defined(CONFIG_SPI_MASTER)
-static int snd_soc_16_8_spi_write(void *control_data, const char *data,
-				 int len)
-{
-	struct spi_device *spi = control_data;
-	struct spi_transfer t;
-	struct spi_message m;
-	u8 msg[3];
-
-	if (len <= 0)
-		return 0;
-
-	msg[0] = data[0];
-	msg[1] = data[1];
-	msg[2] = data[2];
-
-	spi_message_init(&m);
-	memset(&t, 0, sizeof t);
-
-	t.tx_buf = &msg[0];
-	t.len = len;
-
-	spi_message_add_tail(&t, &m);
-	spi_sync(spi, &m);
-
-	return len;
+	return do_hw_write(codec, reg, value, data, 3);
 }
-#else
-#define snd_soc_16_8_spi_write NULL
-#endif
 
 #if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
 static unsigned int snd_soc_16_16_read_i2c(struct snd_soc_codec *codec,
 					   unsigned int r)
 {
-	struct i2c_msg xfer[2];
 	u16 reg = cpu_to_be16(r);
 	u16 data;
 	int ret;
-	struct i2c_client *client = codec->control_data;
-
-	/* Write register */
-	xfer[0].addr = client->addr;
-	xfer[0].flags = 0;
-	xfer[0].len = 2;
-	xfer[0].buf = (u8 *)&reg;
 
-	/* Read data */
-	xfer[1].addr = client->addr;
-	xfer[1].flags = I2C_M_RD;
-	xfer[1].len = 2;
-	xfer[1].buf = (u8 *)&data;
-
-	ret = i2c_transfer(client->adapter, xfer, 2);
-	if (ret != 2) {
-		dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
+	ret = do_i2c_read(codec, &reg, 2, &data, 2);
+	if (ret < 0)
 		return 0;
-	}
-
 	return be16_to_cpu(data);
 }
 #else
@@ -576,52 +271,59 @@ static unsigned int snd_soc_16_16_read_i2c(struct snd_soc_codec *codec,
 static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec,
 				       unsigned int reg)
 {
-	int ret;
-	unsigned int val;
-
-	if (reg >= codec->driver->reg_cache_size ||
-	    snd_soc_codec_volatile_register(codec, reg) ||
-	    codec->cache_bypass) {
-		if (codec->cache_only)
-			return -1;
-
-		BUG_ON(!codec->hw_read);
-		return codec->hw_read(codec, reg);
-	}
-
-	ret = snd_soc_cache_read(codec, reg, &val);
-	if (ret < 0)
-		return -1;
-
-	return val;
+	return do_hw_read(codec, reg);
 }
 
 static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
 			       unsigned int value)
 {
 	u8 data[4];
-	int ret;
 
 	data[0] = (reg >> 8) & 0xff;
 	data[1] = reg & 0xff;
 	data[2] = (value >> 8) & 0xff;
 	data[3] = value & 0xff;
 
-	if (!snd_soc_codec_volatile_register(codec, reg) &&
-		reg < codec->driver->reg_cache_size &&
-		!codec->cache_bypass) {
-		ret = snd_soc_cache_write(codec, reg, value);
-		if (ret < 0)
-			return -1;
-	}
+	return do_hw_write(codec, reg, value, data, 4);
+}
 
-	if (codec->cache_only) {
-		codec->cache_sync = 1;
-		return 0;
+/* Primitive bulk write support for soc-cache.  The data pointed to by
+ * `data' needs to already be in the form the hardware expects
+ * including any leading register specific data.  Any data written
+ * through this function will not go through the cache as it only
+ * handles writing to volatile or out of bounds registers.
+ */
+static int snd_soc_hw_bulk_write_raw(struct snd_soc_codec *codec, unsigned int reg,
+				     const void *data, size_t len)
+{
+	int ret;
+
+	/* To ensure that we don't get out of sync with the cache, check
+	 * whether the base register is volatile or if we've directly asked
+	 * to bypass the cache.  Out of bounds registers are considered
+	 * volatile.
+	 */
+	if (!codec->cache_bypass
+	    && !snd_soc_codec_volatile_register(codec, reg)
+	    && reg < codec->driver->reg_cache_size)
+		return -EINVAL;
+
+	switch (codec->control_type) {
+#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
+	case SND_SOC_I2C:
+		ret = i2c_master_send(codec->control_data, data, len);
+		break;
+#endif
+#if defined(CONFIG_SPI_MASTER)
+	case SND_SOC_SPI:
+		ret = spi_write(codec->control_data, data, len);
+		break;
+#endif
+	default:
+		BUG();
 	}
 
-	ret = codec->hw_write(codec->control_data, data, 4);
-	if (ret == 4)
+	if (ret == len)
 		return 0;
 	if (ret < 0)
 		return ret;
@@ -629,79 +331,40 @@ static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
 		return -EIO;
 }
 
-#if defined(CONFIG_SPI_MASTER)
-static int snd_soc_16_16_spi_write(void *control_data, const char *data,
-				 int len)
-{
-	struct spi_device *spi = control_data;
-	struct spi_transfer t;
-	struct spi_message m;
-	u8 msg[4];
-
-	if (len <= 0)
-		return 0;
-
-	msg[0] = data[0];
-	msg[1] = data[1];
-	msg[2] = data[2];
-	msg[3] = data[3];
-
-	spi_message_init(&m);
-	memset(&t, 0, sizeof t);
-
-	t.tx_buf = &msg[0];
-	t.len = len;
-
-	spi_message_add_tail(&t, &m);
-	spi_sync(spi, &m);
-
-	return len;
-}
-#else
-#define snd_soc_16_16_spi_write NULL
-#endif
-
 static struct {
 	int addr_bits;
 	int data_bits;
 	int (*write)(struct snd_soc_codec *codec, unsigned int, unsigned int);
-	int (*spi_write)(void *, const char *, int);
 	unsigned int (*read)(struct snd_soc_codec *, unsigned int);
 	unsigned int (*i2c_read)(struct snd_soc_codec *, unsigned int);
 } io_types[] = {
 	{
 		.addr_bits = 4, .data_bits = 12,
 		.write = snd_soc_4_12_write, .read = snd_soc_4_12_read,
-		.spi_write = snd_soc_4_12_spi_write,
 	},
 	{
 		.addr_bits = 7, .data_bits = 9,
 		.write = snd_soc_7_9_write, .read = snd_soc_7_9_read,
-		.spi_write = snd_soc_7_9_spi_write,
 	},
 	{
 		.addr_bits = 8, .data_bits = 8,
 		.write = snd_soc_8_8_write, .read = snd_soc_8_8_read,
 		.i2c_read = snd_soc_8_8_read_i2c,
-		.spi_write = snd_soc_8_8_spi_write,
 	},
 	{
 		.addr_bits = 8, .data_bits = 16,
 		.write = snd_soc_8_16_write, .read = snd_soc_8_16_read,
 		.i2c_read = snd_soc_8_16_read_i2c,
-		.spi_write = snd_soc_8_16_spi_write,
 	},
 	{
 		.addr_bits = 16, .data_bits = 8,
 		.write = snd_soc_16_8_write, .read = snd_soc_16_8_read,
 		.i2c_read = snd_soc_16_8_read_i2c,
-		.spi_write = snd_soc_16_8_spi_write,
 	},
 	{
 		.addr_bits = 16, .data_bits = 16,
 		.write = snd_soc_16_16_write, .read = snd_soc_16_16_read,
 		.i2c_read = snd_soc_16_16_read_i2c,
-		.spi_write = snd_soc_16_16_spi_write,
 	},
 };
 
@@ -709,7 +372,6 @@ static struct {
  * snd_soc_codec_set_cache_io: Set up standard I/O functions.
  *
  * @codec: CODEC to configure.
- * @type: Type of cache.
  * @addr_bits: Number of bits of register address data.
  * @data_bits: Number of bits of data per register.
  * @control: Control bus used.
@@ -744,6 +406,7 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 
 	codec->write = io_types[i].write;
 	codec->read = io_types[i].read;
+	codec->bulk_write_raw = snd_soc_hw_bulk_write_raw;
 
 	switch (control) {
 	case SND_SOC_CUSTOM:
@@ -762,8 +425,9 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_SPI:
-		if (io_types[i].spi_write)
-			codec->hw_write = io_types[i].spi_write;
+#ifdef CONFIG_SPI_MASTER
+		codec->hw_write = do_spi_write;
+#endif
 
 		codec->control_data = container_of(codec->dev,
 						   struct spi_device,
@@ -889,6 +553,8 @@ static int snd_soc_rbtree_cache_sync(struct snd_soc_codec *codec)
 		rbnode = rb_entry(node, struct snd_soc_rbtree_node, node);
 		if (rbnode->value == rbnode->defval)
 			continue;
+		WARN_ON(codec->writable_register &&
+			codec->writable_register(codec, rbnode->reg));
 		ret = snd_soc_cache_read(codec, rbnode->reg, &val);
 		if (ret)
 			return ret;
@@ -1149,6 +815,8 @@ static int snd_soc_lzo_cache_sync(struct snd_soc_codec *codec)
 
 	lzo_blocks = codec->reg_cache;
 	for_each_set_bit(i, lzo_blocks[0]->sync_bmp, lzo_blocks[0]->sync_bmp_nbits) {
+		WARN_ON(codec->writable_register &&
+			codec->writable_register(codec, i));
 		ret = snd_soc_cache_read(codec, i, &val);
 		if (ret)
 			return ret;
@@ -1407,6 +1075,8 @@ static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec)
 
 	codec_drv = codec->driver;
 	for (i = 0; i < codec_drv->reg_cache_size; ++i) {
+		WARN_ON(codec->writable_register &&
+			codec->writable_register(codec, i));
 		ret = snd_soc_cache_read(codec, i, &val);
 		if (ret)
 			return ret;
@@ -1523,7 +1193,7 @@ int snd_soc_cache_init(struct snd_soc_codec *codec)
 				codec->cache_ops->name, codec->name);
 		return codec->cache_ops->init(codec);
 	}
-	return -EINVAL;
+	return -ENOSYS;
 }
 
 /*
@@ -1538,7 +1208,7 @@ int snd_soc_cache_exit(struct snd_soc_codec *codec)
 				codec->cache_ops->name, codec->name);
 		return codec->cache_ops->exit(codec);
 	}
-	return -EINVAL;
+	return -ENOSYS;
 }
 
 /**
@@ -1562,7 +1232,7 @@ int snd_soc_cache_read(struct snd_soc_codec *codec,
 	}
 
 	mutex_unlock(&codec->cache_rw_mutex);
-	return -EINVAL;
+	return -ENOSYS;
 }
 EXPORT_SYMBOL_GPL(snd_soc_cache_read);
 
@@ -1587,7 +1257,7 @@ int snd_soc_cache_write(struct snd_soc_codec *codec,
 	}
 
 	mutex_unlock(&codec->cache_rw_mutex);
-	return -EINVAL;
+	return -ENOSYS;
 }
 EXPORT_SYMBOL_GPL(snd_soc_cache_write);
 
@@ -1610,7 +1280,7 @@ int snd_soc_cache_sync(struct snd_soc_codec *codec)
 	}
 
 	if (!codec->cache_ops || !codec->cache_ops->sync)
-		return -EINVAL;
+		return -ENOSYS;
 
 	if (codec->cache_ops->name)
 		name = codec->cache_ops->name;
@@ -1677,3 +1347,17 @@ int snd_soc_default_readable_register(struct snd_soc_codec *codec,
 	return codec->driver->reg_access_default[index].read;
 }
 EXPORT_SYMBOL_GPL(snd_soc_default_readable_register);
+
+int snd_soc_default_writable_register(struct snd_soc_codec *codec,
+				      unsigned int reg)
+{
+	int index;
+
+	if (reg >= codec->driver->reg_cache_size)
+		return 1;
+	index = snd_soc_get_reg_access_index(codec, reg);
+	if (index < 0)
+		return 0;
+	return codec->driver->reg_access_default[index].write;
+}
+EXPORT_SYMBOL_GPL(snd_soc_default_writable_register);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index d8562ce4de7ab9ea5796e0521261fe520d8a3330..bb7cd58129459cbd9f0fb729ad61d4ed7070ee18 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -242,7 +242,7 @@ static ssize_t codec_reg_write_file(struct file *file,
 		const char __user *user_buf, size_t count, loff_t *ppos)
 {
 	char buf[32];
-	int buf_size;
+	size_t buf_size;
 	char *start = buf;
 	unsigned long reg, value;
 	int step = 1;
@@ -302,13 +302,7 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 		printk(KERN_WARNING
 		       "ASoC: Failed to create codec register debugfs file\n");
 
-	codec->dapm.debugfs_dapm = debugfs_create_dir("dapm",
-						 codec->debugfs_codec_root);
-	if (!codec->dapm.debugfs_dapm)
-		printk(KERN_WARNING
-		       "Failed to create DAPM debugfs directory\n");
-
-	snd_soc_dapm_debugfs_init(&codec->dapm);
+	snd_soc_dapm_debugfs_init(&codec->dapm, codec->debugfs_codec_root);
 }
 
 static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
@@ -555,7 +549,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 		}
 	}
 
-	if (platform->driver->ops->open) {
+	if (platform->driver->ops && platform->driver->ops->open) {
 		ret = platform->driver->ops->open(substream);
 		if (ret < 0) {
 			printk(KERN_ERR "asoc: can't open platform %s\n", platform->name);
@@ -685,7 +679,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 		codec_dai->driver->ops->shutdown(substream, codec_dai);
 
 codec_dai_err:
-	if (platform->driver->ops->close)
+	if (platform->driver->ops && platform->driver->ops->close)
 		platform->driver->ops->close(substream);
 
 platform_err:
@@ -767,7 +761,7 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
 	if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown)
 		rtd->dai_link->ops->shutdown(substream);
 
-	if (platform->driver->ops->close)
+	if (platform->driver->ops && platform->driver->ops->close)
 		platform->driver->ops->close(substream);
 	cpu_dai->runtime = NULL;
 
@@ -810,7 +804,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 		}
 	}
 
-	if (platform->driver->ops->prepare) {
+	if (platform->driver->ops && platform->driver->ops->prepare) {
 		ret = platform->driver->ops->prepare(substream);
 		if (ret < 0) {
 			printk(KERN_ERR "asoc: platform prepare error\n");
@@ -899,7 +893,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 		}
 	}
 
-	if (platform->driver->ops->hw_params) {
+	if (platform->driver->ops && platform->driver->ops->hw_params) {
 		ret = platform->driver->ops->hw_params(substream, params);
 		if (ret < 0) {
 			printk(KERN_ERR "asoc: platform %s hw params failed\n",
@@ -952,7 +946,7 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 		rtd->dai_link->ops->hw_free(substream);
 
 	/* free any DMA resources */
-	if (platform->driver->ops->hw_free)
+	if (platform->driver->ops && platform->driver->ops->hw_free)
 		platform->driver->ops->hw_free(substream);
 
 	/* now free hw params for the DAIs  */
@@ -980,7 +974,7 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 			return ret;
 	}
 
-	if (platform->driver->ops->trigger) {
+	if (platform->driver->ops && platform->driver->ops->trigger) {
 		ret = platform->driver->ops->trigger(substream, cmd);
 		if (ret < 0)
 			return ret;
@@ -1009,7 +1003,7 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
 	snd_pcm_uframes_t offset = 0;
 	snd_pcm_sframes_t delay = 0;
 
-	if (platform->driver->ops->pointer)
+	if (platform->driver->ops && platform->driver->ops->pointer)
 		offset = platform->driver->ops->pointer(substream);
 
 	if (cpu_dai->driver->ops->delay)
@@ -1299,6 +1293,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
 	struct snd_soc_codec *codec;
 	struct snd_soc_platform *platform;
 	struct snd_soc_dai *codec_dai, *cpu_dai;
+	const char *platform_name;
 
 	if (rtd->complete)
 		return 1;
@@ -1351,13 +1346,18 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num)
 			dai_link->codec_name);
 
 find_platform:
-	/* do we already have the CODEC DAI for this link ? */
-	if (rtd->platform) {
+	/* do we need a platform? */
+	if (rtd->platform)
 		goto out;
-	}
-	/* no, then find CPU DAI from registered DAIs*/
+
+	/* if there's no platform we match on the empty platform */
+	platform_name = dai_link->platform_name;
+	if (!platform_name)
+		platform_name = "snd-soc-dummy";
+
+	/* no, then find one from the set of registered platforms */
 	list_for_each_entry(platform, &platform_list, list) {
-		if (!strcmp(platform->name, dai_link->platform_name)) {
+		if (!strcmp(platform->name, platform_name)) {
 			rtd->platform = platform;
 			goto out;
 		}
@@ -1453,6 +1453,16 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num)
 	}
 }
 
+static void soc_remove_dai_links(struct snd_soc_card *card)
+{
+	int i;
+
+	for (i = 0; i < card->num_rtd; i++)
+		soc_remove_dai_link(card, i);
+
+	card->num_rtd = 0;
+}
+
 static void soc_set_name_prefix(struct snd_soc_card *card,
 				struct snd_soc_codec *codec)
 {
@@ -1483,6 +1493,12 @@ static int soc_probe_codec(struct snd_soc_card *card,
 	if (!try_module_get(codec->dev->driver->owner))
 		return -ENODEV;
 
+	soc_init_codec_debugfs(codec);
+
+	if (driver->dapm_widgets)
+		snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,
+					  driver->num_dapm_widgets);
+
 	if (driver->probe) {
 		ret = driver->probe(codec);
 		if (ret < 0) {
@@ -1493,15 +1509,13 @@ static int soc_probe_codec(struct snd_soc_card *card,
 		}
 	}
 
-	if (driver->dapm_widgets)
-		snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,
-					  driver->num_dapm_widgets);
+	if (driver->controls)
+		snd_soc_add_controls(codec, driver->controls,
+				     driver->num_controls);
 	if (driver->dapm_routes)
 		snd_soc_dapm_add_routes(&codec->dapm, driver->dapm_routes,
 					driver->num_dapm_routes);
 
-	soc_init_codec_debugfs(codec);
-
 	/* mark codec as probed and add to card codec list */
 	codec->probed = 1;
 	list_add(&codec->card_list, &card->codec_dev_list);
@@ -1510,6 +1524,7 @@ static int soc_probe_codec(struct snd_soc_card *card,
 	return 0;
 
 err_probe:
+	soc_cleanup_codec_debugfs(codec);
 	module_put(codec->dev->driver->owner);
 
 	return ret;
@@ -1860,11 +1875,19 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 	card->dapm.card = card;
 	list_add(&card->dapm.list, &card->dapm_list);
 
+#ifdef CONFIG_DEBUG_FS
+	snd_soc_dapm_debugfs_init(&card->dapm, card->debugfs_card_root);
+#endif
+
 #ifdef CONFIG_PM_SLEEP
 	/* deferred resume work */
 	INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
 #endif
 
+	if (card->dapm_widgets)
+		snd_soc_dapm_new_controls(&card->dapm, card->dapm_widgets,
+					  card->num_dapm_widgets);
+
 	/* initialise the sound card only once */
 	if (card->probe) {
 		ret = card->probe(card);
@@ -1890,27 +1913,24 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 		}
 	}
 
-	if (card->dapm_widgets)
-		snd_soc_dapm_new_controls(&card->dapm, card->dapm_widgets,
-					  card->num_dapm_widgets);
+	/* We should have a non-codec control add function but we don't */
+	if (card->controls)
+		snd_soc_add_controls(list_first_entry(&card->codec_dev_list,
+						      struct snd_soc_codec,
+						      card_list),
+				     card->controls,
+				     card->num_controls);
+
 	if (card->dapm_routes)
 		snd_soc_dapm_add_routes(&card->dapm, card->dapm_routes,
 					card->num_dapm_routes);
 
-#ifdef CONFIG_DEBUG_FS
-	card->dapm.debugfs_dapm = debugfs_create_dir("dapm",
-						     card->debugfs_card_root);
-	if (!card->dapm.debugfs_dapm)
-		printk(KERN_WARNING
-		       "Failed to create card DAPM debugfs directory\n");
-
-	snd_soc_dapm_debugfs_init(&card->dapm);
-#endif
-
 	snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname),
-		 "%s",  card->name);
-	snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
 		 "%s", card->name);
+	snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
+		 "%s", card->long_name ? card->long_name : card->name);
+	snprintf(card->snd_card->driver, sizeof(card->snd_card->driver),
+		 "%s", card->driver_name ? card->driver_name : card->name);
 
 	if (card->late_probe) {
 		ret = card->late_probe(card);
@@ -1949,8 +1969,7 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 		soc_remove_aux_dev(card, i);
 
 probe_dai_err:
-	for (i = 0; i < card->num_links; i++)
-		soc_remove_dai_link(card, i);
+	soc_remove_dai_links(card);
 
 card_probe_error:
 	if (card->remove)
@@ -2012,8 +2031,7 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
 		soc_remove_aux_dev(card, i);
 
 	/* remove and free each DAI */
-	for (i = 0; i < card->num_rtd; i++)
-		soc_remove_dai_link(card, i);
+	soc_remove_dai_links(card);
 
 	soc_cleanup_card_debugfs(card);
 
@@ -2021,6 +2039,8 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
 	if (card->remove)
 		card->remove(card);
 
+	snd_soc_dapm_free(&card->dapm);
+
 	kfree(card->rtd);
 	snd_card_free(card->snd_card);
 	return 0;
@@ -2105,13 +2125,15 @@ static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 
 	rtd->pcm = pcm;
 	pcm->private_data = rtd;
-	soc_pcm_ops.mmap = platform->driver->ops->mmap;
-	soc_pcm_ops.pointer = platform->driver->ops->pointer;
-	soc_pcm_ops.ioctl = platform->driver->ops->ioctl;
-	soc_pcm_ops.copy = platform->driver->ops->copy;
-	soc_pcm_ops.silence = platform->driver->ops->silence;
-	soc_pcm_ops.ack = platform->driver->ops->ack;
-	soc_pcm_ops.page = platform->driver->ops->page;
+	if (platform->driver->ops) {
+		soc_pcm_ops.mmap = platform->driver->ops->mmap;
+		soc_pcm_ops.pointer = platform->driver->ops->pointer;
+		soc_pcm_ops.ioctl = platform->driver->ops->ioctl;
+		soc_pcm_ops.copy = platform->driver->ops->copy;
+		soc_pcm_ops.silence = platform->driver->ops->silence;
+		soc_pcm_ops.ack = platform->driver->ops->ack;
+		soc_pcm_ops.page = platform->driver->ops->page;
+	}
 
 	if (playback)
 		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &soc_pcm_ops);
@@ -2119,10 +2141,13 @@ static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
 	if (capture)
 		snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &soc_pcm_ops);
 
-	ret = platform->driver->pcm_new(rtd->card->snd_card, codec_dai, pcm);
-	if (ret < 0) {
-		printk(KERN_ERR "asoc: platform pcm constructor failed\n");
-		return ret;
+	if (platform->driver->pcm_new) {
+		ret = platform->driver->pcm_new(rtd->card->snd_card,
+						codec_dai, pcm);
+		if (ret < 0) {
+			pr_err("asoc: platform pcm constructor failed\n");
+			return ret;
+		}
 	}
 
 	pcm->private_free = platform->driver->pcm_free;
@@ -2149,6 +2174,42 @@ int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
 }
 EXPORT_SYMBOL_GPL(snd_soc_codec_volatile_register);
 
+/**
+ * snd_soc_codec_readable_register: Report if a register is readable.
+ *
+ * @codec: CODEC to query.
+ * @reg: Register to query.
+ *
+ * Boolean function indicating if a CODEC register is readable.
+ */
+int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
+				    unsigned int reg)
+{
+	if (codec->readable_register)
+		return codec->readable_register(codec, reg);
+	else
+		return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_readable_register);
+
+/**
+ * snd_soc_codec_writable_register: Report if a register is writable.
+ *
+ * @codec: CODEC to query.
+ * @reg: Register to query.
+ *
+ * Boolean function indicating if a CODEC register is writable.
+ */
+int snd_soc_codec_writable_register(struct snd_soc_codec *codec,
+				    unsigned int reg)
+{
+	if (codec->writable_register)
+		return codec->writable_register(codec, reg);
+	else
+		return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_writable_register);
+
 /**
  * snd_soc_new_ac97_codec - initailise AC97 device
  * @codec: audio codec
@@ -2231,6 +2292,13 @@ unsigned int snd_soc_write(struct snd_soc_codec *codec,
 }
 EXPORT_SYMBOL_GPL(snd_soc_write);
 
+unsigned int snd_soc_bulk_write_raw(struct snd_soc_codec *codec,
+				    unsigned int reg, const void *data, size_t len)
+{
+	return codec->bulk_write_raw(codec, reg, data, len);
+}
+EXPORT_SYMBOL_GPL(snd_soc_bulk_write_raw);
+
 /**
  * snd_soc_update_bits - update codec register bits
  * @codec: audio codec
@@ -3291,6 +3359,8 @@ int snd_soc_register_card(struct snd_soc_card *card)
 	if (!card->name || !card->dev)
 		return -EINVAL;
 
+	dev_set_drvdata(card->dev, card);
+
 	snd_soc_initialize_card_lists(card);
 
 	soc_init_card_debugfs(card);
@@ -3412,7 +3482,7 @@ int snd_soc_register_dai(struct device *dev,
 
 	dai = kzalloc(sizeof(struct snd_soc_dai), GFP_KERNEL);
 	if (dai == NULL)
-			return -ENOMEM;
+		return -ENOMEM;
 
 	/* create DAI component name */
 	dai->name = fmt_single_name(dev, &dai->id);
@@ -3551,7 +3621,7 @@ int snd_soc_register_platform(struct device *dev,
 
 	platform = kzalloc(sizeof(struct snd_soc_platform), GFP_KERNEL);
 	if (platform == NULL)
-			return -ENOMEM;
+		return -ENOMEM;
 
 	/* create platform component name */
 	platform->name = fmt_single_name(dev, &platform->id);
@@ -3669,6 +3739,7 @@ int snd_soc_register_codec(struct device *dev,
 	codec->read = codec_drv->read;
 	codec->volatile_register = codec_drv->volatile_register;
 	codec->readable_register = codec_drv->readable_register;
+	codec->writable_register = codec_drv->writable_register;
 	codec->dapm.bias_level = SND_SOC_BIAS_OFF;
 	codec->dapm.dev = dev;
 	codec->dapm.codec = codec;
@@ -3703,6 +3774,8 @@ int snd_soc_register_codec(struct device *dev,
 			codec->volatile_register = snd_soc_default_volatile_register;
 		if (!codec->readable_register)
 			codec->readable_register = snd_soc_default_readable_register;
+		if (!codec->writable_register)
+			codec->writable_register = snd_soc_default_writable_register;
 	}
 
 	for (i = 0; i < num_dai; i++) {
@@ -3791,12 +3864,16 @@ static int __init snd_soc_init(void)
 		pr_warn("ASoC: Failed to create platform list debugfs file\n");
 #endif
 
+	snd_soc_util_init();
+
 	return platform_driver_register(&soc_driver);
 }
 module_init(snd_soc_init);
 
 static void __exit snd_soc_exit(void)
 {
+	snd_soc_util_exit();
+
 #ifdef CONFIG_DEBUG_FS
 	debugfs_remove_recursive(snd_soc_debugfs_root);
 #endif
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 81c4052c127ccc150a63ca50780ddcc9357f25f7..456617e63789893c7d90f547cbc00f3c7ba168d5 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -187,7 +187,7 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 	case snd_soc_dapm_mixer_named_ctl: {
 		int val;
 		struct soc_mixer_control *mc = (struct soc_mixer_control *)
-			w->kcontrols[i].private_value;
+			w->kcontrol_news[i].private_value;
 		unsigned int reg = mc->reg;
 		unsigned int shift = mc->shift;
 		int max = mc->max;
@@ -204,7 +204,8 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 	}
 	break;
 	case snd_soc_dapm_mux: {
-		struct soc_enum *e = (struct soc_enum *)w->kcontrols[i].private_value;
+		struct soc_enum *e = (struct soc_enum *)
+			w->kcontrol_news[i].private_value;
 		int val, item, bitmask;
 
 		for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
@@ -220,7 +221,8 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 	}
 	break;
 	case snd_soc_dapm_virt_mux: {
-		struct soc_enum *e = (struct soc_enum *)w->kcontrols[i].private_value;
+		struct soc_enum *e = (struct soc_enum *)
+			w->kcontrol_news[i].private_value;
 
 		p->connect = 0;
 		/* since a virtual mux has no backing registers to
@@ -235,7 +237,7 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 	break;
 	case snd_soc_dapm_value_mux: {
 		struct soc_enum *e = (struct soc_enum *)
-			w->kcontrols[i].private_value;
+			w->kcontrol_news[i].private_value;
 		int val, item;
 
 		val = snd_soc_read(w->codec, e->reg);
@@ -310,11 +312,11 @@ static int dapm_connect_mixer(struct snd_soc_dapm_context *dapm,
 
 	/* search for mixer kcontrol */
 	for (i = 0; i < dest->num_kcontrols; i++) {
-		if (!strcmp(control_name, dest->kcontrols[i].name)) {
+		if (!strcmp(control_name, dest->kcontrol_news[i].name)) {
 			list_add(&path->list, &dapm->card->paths);
 			list_add(&path->list_sink, &dest->sources);
 			list_add(&path->list_source, &src->sinks);
-			path->name = dest->kcontrols[i].name;
+			path->name = dest->kcontrol_news[i].name;
 			dapm_set_path_status(dest, path, i);
 			return 0;
 		}
@@ -322,43 +324,26 @@ static int dapm_connect_mixer(struct snd_soc_dapm_context *dapm,
 	return -ENODEV;
 }
 
-/* update dapm codec register bits */
-static int dapm_update_bits(struct snd_soc_dapm_widget *widget)
+static int dapm_is_shared_kcontrol(struct snd_soc_dapm_context *dapm,
+	const struct snd_kcontrol_new *kcontrol_new,
+	struct snd_kcontrol **kcontrol)
 {
-	int change, power;
-	unsigned int old, new;
-	struct snd_soc_codec *codec = widget->codec;
-	struct snd_soc_dapm_context *dapm = widget->dapm;
-	struct snd_soc_card *card = dapm->card;
-
-	/* check for valid widgets */
-	if (widget->reg < 0 || widget->id == snd_soc_dapm_input ||
-		widget->id == snd_soc_dapm_output ||
-		widget->id == snd_soc_dapm_hp ||
-		widget->id == snd_soc_dapm_mic ||
-		widget->id == snd_soc_dapm_line ||
-		widget->id == snd_soc_dapm_spk)
-		return 0;
-
-	power = widget->power;
-	if (widget->invert)
-		power = (power ? 0:1);
+	struct snd_soc_dapm_widget *w;
+	int i;
 
-	old = snd_soc_read(codec, widget->reg);
-	new = (old & ~(0x1 << widget->shift)) | (power << widget->shift);
+	*kcontrol = NULL;
 
-	change = old != new;
-	if (change) {
-		pop_dbg(dapm->dev, card->pop_time,
-			"pop test %s : %s in %d ms\n",
-			widget->name, widget->power ? "on" : "off",
-			card->pop_time);
-		pop_wait(card->pop_time);
-		snd_soc_write(codec, widget->reg, new);
+	list_for_each_entry(w, &dapm->card->widgets, list) {
+		for (i = 0; i < w->num_kcontrols; i++) {
+			if (&w->kcontrol_news[i] == kcontrol_new) {
+				if (w->kcontrols)
+					*kcontrol = w->kcontrols[i];
+				return 1;
+			}
+		}
 	}
-	dev_dbg(dapm->dev, "reg %x old %x new %x change %d\n", widget->reg,
-		old, new, change);
-	return change;
+
+	return 0;
 }
 
 /* create new dapm mixer control */
@@ -370,6 +355,8 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
 	struct snd_soc_dapm_path *path;
 	struct snd_card *card = dapm->card->snd_card;
 	const char *prefix;
+	struct snd_soc_dapm_widget_list *wlist;
+	size_t wlistsize;
 
 	if (dapm->codec)
 		prefix = dapm->codec->name_prefix;
@@ -388,23 +375,37 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
 		list_for_each_entry(path, &w->sources, list_sink) {
 
 			/* mixer/mux paths name must match control name */
-			if (path->name != (char*)w->kcontrols[i].name)
+			if (path->name != (char *)w->kcontrol_news[i].name)
 				continue;
 
+			wlistsize = sizeof(struct snd_soc_dapm_widget_list) +
+				    sizeof(struct snd_soc_dapm_widget *),
+			wlist = kzalloc(wlistsize, GFP_KERNEL);
+			if (wlist == NULL) {
+				dev_err(dapm->dev,
+					"asoc: can't allocate widget list for %s\n",
+					w->name);
+				return -ENOMEM;
+			}
+			wlist->num_widgets = 1;
+			wlist->widgets[0] = w;
+
 			/* add dapm control with long name.
 			 * for dapm_mixer this is the concatenation of the
 			 * mixer and kcontrol name.
 			 * for dapm_mixer_named_ctl this is simply the
 			 * kcontrol name.
 			 */
-			name_len = strlen(w->kcontrols[i].name) + 1;
+			name_len = strlen(w->kcontrol_news[i].name) + 1;
 			if (w->id != snd_soc_dapm_mixer_named_ctl)
 				name_len += 1 + strlen(w->name);
 
 			path->long_name = kmalloc(name_len, GFP_KERNEL);
 
-			if (path->long_name == NULL)
+			if (path->long_name == NULL) {
+				kfree(wlist);
 				return -ENOMEM;
+			}
 
 			switch (w->id) {
 			default:
@@ -416,27 +417,30 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
 				 */
 				snprintf(path->long_name, name_len, "%s %s",
 					 w->name + prefix_len,
-					 w->kcontrols[i].name);
+					 w->kcontrol_news[i].name);
 				break;
 			case snd_soc_dapm_mixer_named_ctl:
 				snprintf(path->long_name, name_len, "%s",
-					 w->kcontrols[i].name);
+					 w->kcontrol_news[i].name);
 				break;
 			}
 
 			path->long_name[name_len - 1] = '\0';
 
-			path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w,
-						      path->long_name, prefix);
+			path->kcontrol = snd_soc_cnew(&w->kcontrol_news[i],
+						      wlist, path->long_name,
+						      prefix);
 			ret = snd_ctl_add(card, path->kcontrol);
 			if (ret < 0) {
 				dev_err(dapm->dev,
 					"asoc: failed to add dapm kcontrol %s: %d\n",
 					path->long_name, ret);
+				kfree(wlist);
 				kfree(path->long_name);
 				path->long_name = NULL;
 				return ret;
 			}
+			w->kcontrols[i] = path->kcontrol;
 		}
 	}
 	return ret;
@@ -451,42 +455,80 @@ static int dapm_new_mux(struct snd_soc_dapm_context *dapm,
 	struct snd_card *card = dapm->card->snd_card;
 	const char *prefix;
 	size_t prefix_len;
-	int ret = 0;
-
-	if (!w->num_kcontrols) {
-		dev_err(dapm->dev, "asoc: mux %s has no controls\n", w->name);
+	int ret;
+	struct snd_soc_dapm_widget_list *wlist;
+	int shared, wlistentries;
+	size_t wlistsize;
+	char *name;
+
+	if (w->num_kcontrols != 1) {
+		dev_err(dapm->dev,
+			"asoc: mux %s has incorrect number of controls\n",
+			w->name);
 		return -EINVAL;
 	}
 
-	if (dapm->codec)
-		prefix = dapm->codec->name_prefix;
-	else
-		prefix = NULL;
+	shared = dapm_is_shared_kcontrol(dapm, &w->kcontrol_news[0],
+					 &kcontrol);
+	if (kcontrol) {
+		wlist = kcontrol->private_data;
+		wlistentries = wlist->num_widgets + 1;
+	} else {
+		wlist = NULL;
+		wlistentries = 1;
+	}
+	wlistsize = sizeof(struct snd_soc_dapm_widget_list) +
+		wlistentries * sizeof(struct snd_soc_dapm_widget *),
+	wlist = krealloc(wlist, wlistsize, GFP_KERNEL);
+	if (wlist == NULL) {
+		dev_err(dapm->dev,
+			"asoc: can't allocate widget list for %s\n", w->name);
+		return -ENOMEM;
+	}
+	wlist->num_widgets = wlistentries;
+	wlist->widgets[wlistentries - 1] = w;
 
-	if (prefix)
-		prefix_len = strlen(prefix) + 1;
-	else
-		prefix_len = 0;
+	if (!kcontrol) {
+		if (dapm->codec)
+			prefix = dapm->codec->name_prefix;
+		else
+			prefix = NULL;
+
+		if (shared) {
+			name = w->kcontrol_news[0].name;
+			prefix_len = 0;
+		} else {
+			name = w->name;
+			if (prefix)
+				prefix_len = strlen(prefix) + 1;
+			else
+				prefix_len = 0;
+		}
 
-	/* The control will get a prefix from the control creation
-	 * process but we're also using the same prefix for widgets so
-	 * cut the prefix off the front of the widget name.
-	 */
-	kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name + prefix_len,
-				prefix);
-	ret = snd_ctl_add(card, kcontrol);
+		/*
+		 * The control will get a prefix from the control creation
+		 * process but we're also using the same prefix for widgets so
+		 * cut the prefix off the front of the widget name.
+		 */
+		kcontrol = snd_soc_cnew(&w->kcontrol_news[0], wlist,
+					name + prefix_len, prefix);
+		ret = snd_ctl_add(card, kcontrol);
+		if (ret < 0) {
+			dev_err(dapm->dev,
+				"asoc: failed to add kcontrol %s\n", w->name);
+			kfree(wlist);
+			return ret;
+		}
+	}
 
-	if (ret < 0)
-		goto err;
+	kcontrol->private_data = wlist;
+
+	w->kcontrols[0] = kcontrol;
 
 	list_for_each_entry(path, &w->sources, list_sink)
 		path->kcontrol = kcontrol;
 
-	return ret;
-
-err:
-	dev_err(dapm->dev, "asoc: failed to add kcontrol %s\n", w->name);
-	return ret;
+	return 0;
 }
 
 /* create new dapm volume control */
@@ -644,57 +686,6 @@ int dapm_reg_event(struct snd_soc_dapm_widget *w,
 }
 EXPORT_SYMBOL_GPL(dapm_reg_event);
 
-/* Standard power change method, used to apply power changes to most
- * widgets.
- */
-static int dapm_generic_apply_power(struct snd_soc_dapm_widget *w)
-{
-	int ret;
-
-	/* call any power change event handlers */
-	if (w->event)
-		dev_dbg(w->dapm->dev, "power %s event for %s flags %x\n",
-			 w->power ? "on" : "off",
-			 w->name, w->event_flags);
-
-	/* power up pre event */
-	if (w->power && w->event &&
-	    (w->event_flags & SND_SOC_DAPM_PRE_PMU)) {
-		ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMU);
-		if (ret < 0)
-			return ret;
-	}
-
-	/* power down pre event */
-	if (!w->power && w->event &&
-	    (w->event_flags & SND_SOC_DAPM_PRE_PMD)) {
-		ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMD);
-		if (ret < 0)
-			return ret;
-	}
-
-	dapm_update_bits(w);
-
-	/* power up post event */
-	if (w->power && w->event &&
-	    (w->event_flags & SND_SOC_DAPM_POST_PMU)) {
-		ret = w->event(w,
-			       NULL, SND_SOC_DAPM_POST_PMU);
-		if (ret < 0)
-			return ret;
-	}
-
-	/* power down post event */
-	if (!w->power && w->event &&
-	    (w->event_flags & SND_SOC_DAPM_POST_PMD)) {
-		ret = w->event(w, NULL, SND_SOC_DAPM_POST_PMD);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-
 /* Generic check to see if a widget should be powered.
  */
 static int dapm_generic_check_power(struct snd_soc_dapm_widget *w)
@@ -981,16 +972,6 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
 					       NULL, SND_SOC_DAPM_POST_PMD);
 			break;
 
-		case snd_soc_dapm_input:
-		case snd_soc_dapm_output:
-		case snd_soc_dapm_hp:
-		case snd_soc_dapm_mic:
-		case snd_soc_dapm_line:
-		case snd_soc_dapm_spk:
-			/* No register support currently */
-			ret = dapm_generic_apply_power(w);
-			break;
-
 		default:
 			/* Queue it up for application */
 			cur_sort = sort[w->id];
@@ -1201,6 +1182,15 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 		}
 	}
 
+	/* Force all contexts in the card to the same bias state */
+	power = 0;
+	list_for_each_entry(d, &card->dapm_list, list)
+		if (d->dev_power)
+			power = 1;
+	list_for_each_entry(d, &card->dapm_list, list)
+		d->dev_power = power;
+
+
 	/* Run all the bias changes in parallel */
 	list_for_each_entry(d, &dapm->card->dapm_list, list)
 		async_schedule_domain(dapm_pre_sequence_async, d,
@@ -1304,31 +1294,104 @@ static const struct file_operations dapm_widget_power_fops = {
 	.llseek = default_llseek,
 };
 
-void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm)
+static int dapm_bias_open_file(struct inode *inode, struct file *file)
+{
+	file->private_data = inode->i_private;
+	return 0;
+}
+
+static ssize_t dapm_bias_read_file(struct file *file, char __user *user_buf,
+				   size_t count, loff_t *ppos)
+{
+	struct snd_soc_dapm_context *dapm = file->private_data;
+	char *level;
+
+	switch (dapm->bias_level) {
+	case SND_SOC_BIAS_ON:
+		level = "On\n";
+		break;
+	case SND_SOC_BIAS_PREPARE:
+		level = "Prepare\n";
+		break;
+	case SND_SOC_BIAS_STANDBY:
+		level = "Standby\n";
+		break;
+	case SND_SOC_BIAS_OFF:
+		level = "Off\n";
+		break;
+	default:
+		BUG();
+		level = "Unknown\n";
+		break;
+	}
+
+	return simple_read_from_buffer(user_buf, count, ppos, level,
+				       strlen(level));
+}
+
+static const struct file_operations dapm_bias_fops = {
+	.open = dapm_bias_open_file,
+	.read = dapm_bias_read_file,
+	.llseek = default_llseek,
+};
+
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
+	struct dentry *parent)
 {
-	struct snd_soc_dapm_widget *w;
 	struct dentry *d;
 
-	if (!dapm->debugfs_dapm)
+	dapm->debugfs_dapm = debugfs_create_dir("dapm", parent);
+
+	if (!dapm->debugfs_dapm) {
+		printk(KERN_WARNING
+		       "Failed to create DAPM debugfs directory\n");
 		return;
+	}
 
-	list_for_each_entry(w, &dapm->card->widgets, list) {
-		if (!w->name || w->dapm != dapm)
-			continue;
+	d = debugfs_create_file("bias_level", 0444,
+				dapm->debugfs_dapm, dapm,
+				&dapm_bias_fops);
+	if (!d)
+		dev_warn(dapm->dev,
+			 "ASoC: Failed to create bias level debugfs file\n");
+}
 
-		d = debugfs_create_file(w->name, 0444,
-					dapm->debugfs_dapm, w,
-					&dapm_widget_power_fops);
-		if (!d)
-			dev_warn(w->dapm->dev,
-				"ASoC: Failed to create %s debugfs file\n",
-				w->name);
-	}
+static void dapm_debugfs_add_widget(struct snd_soc_dapm_widget *w)
+{
+	struct snd_soc_dapm_context *dapm = w->dapm;
+	struct dentry *d;
+
+	if (!dapm->debugfs_dapm || !w->name)
+		return;
+
+	d = debugfs_create_file(w->name, 0444,
+				dapm->debugfs_dapm, w,
+				&dapm_widget_power_fops);
+	if (!d)
+		dev_warn(w->dapm->dev,
+			"ASoC: Failed to create %s debugfs file\n",
+			w->name);
+}
+
+static void dapm_debugfs_cleanup(struct snd_soc_dapm_context *dapm)
+{
+	debugfs_remove_recursive(dapm->debugfs_dapm);
 }
+
 #else
-void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm)
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
+	struct dentry *parent)
+{
+}
+
+static inline void dapm_debugfs_add_widget(struct snd_soc_dapm_widget *w)
+{
+}
+
+static inline void dapm_debugfs_cleanup(struct snd_soc_dapm_context *dapm)
 {
 }
+
 #endif
 
 /* test and update the power status of a mux widget */
@@ -1496,32 +1559,49 @@ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm)
 			kfree(p->long_name);
 			kfree(p);
 		}
+		kfree(w->kcontrols);
 		kfree(w->name);
 		kfree(w);
 	}
 }
 
-static int snd_soc_dapm_set_pin(struct snd_soc_dapm_context *dapm,
-				const char *pin, int status)
+static struct snd_soc_dapm_widget *dapm_find_widget(
+			struct snd_soc_dapm_context *dapm, const char *pin,
+			bool search_other_contexts)
 {
 	struct snd_soc_dapm_widget *w;
+	struct snd_soc_dapm_widget *fallback = NULL;
 
 	list_for_each_entry(w, &dapm->card->widgets, list) {
-		if (w->dapm != dapm)
-			continue;
 		if (!strcmp(w->name, pin)) {
-			dev_dbg(w->dapm->dev, "dapm: pin %s = %d\n",
-				pin, status);
-			w->connected = status;
-			/* Allow disabling of forced pins */
-			if (status == 0)
-				w->force = 0;
-			return 0;
+			if (w->dapm == dapm)
+				return w;
+			else
+				fallback = w;
 		}
 	}
 
-	dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
-	return -EINVAL;
+	if (search_other_contexts)
+		return fallback;
+
+	return NULL;
+}
+
+static int snd_soc_dapm_set_pin(struct snd_soc_dapm_context *dapm,
+				const char *pin, int status)
+{
+	struct snd_soc_dapm_widget *w = dapm_find_widget(dapm, pin, true);
+
+	if (!w) {
+		dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
+		return -EINVAL;
+	}
+
+	w->connected = status;
+	if (status == 0)
+		w->force = 0;
+
+	return 0;
 }
 
 /**
@@ -1627,7 +1707,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm,
 	}
 
 	/* connect dynamic paths */
-	switch(wsink->id) {
+	switch (wsink->id) {
 	case snd_soc_dapm_adc:
 	case snd_soc_dapm_dac:
 	case snd_soc_dapm_pga:
@@ -1650,7 +1730,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm,
 	case snd_soc_dapm_virt_mux:
 	case snd_soc_dapm_value_mux:
 		ret = dapm_connect_mux(dapm, wsource, wsink, path, control,
-			&wsink->kcontrols[0]);
+			&wsink->kcontrol_news[0]);
 		if (ret != 0)
 			goto err;
 		break;
@@ -1730,6 +1810,14 @@ int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm)
 		if (w->new)
 			continue;
 
+		if (w->num_kcontrols) {
+			w->kcontrols = kzalloc(w->num_kcontrols *
+						sizeof(struct snd_kcontrol *),
+						GFP_KERNEL);
+			if (!w->kcontrols)
+				return -ENOMEM;
+		}
+
 		switch(w->id) {
 		case snd_soc_dapm_switch:
 		case snd_soc_dapm_mixer:
@@ -1785,6 +1873,8 @@ int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm)
 		}
 
 		w->new = 1;
+
+		dapm_debugfs_add_widget(w);
 	}
 
 	dapm_power_widgets(dapm, SND_SOC_DAPM_STREAM_NOP);
@@ -1804,7 +1894,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_new_widgets);
 int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	unsigned int reg = mc->reg;
@@ -1843,7 +1934,9 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_volsw);
 int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
+	struct snd_soc_codec *codec = widget->codec;
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	unsigned int reg = mc->reg;
@@ -1854,6 +1947,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 	unsigned int val;
 	int connect, change;
 	struct snd_soc_dapm_update update;
+	int wi;
 
 	val = (ucontrol->value.integer.value[0] & mask);
 
@@ -1862,31 +1956,36 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 	mask = mask << shift;
 	val = val << shift;
 
-	mutex_lock(&widget->codec->mutex);
-	widget->value = val;
+	if (val)
+		/* new connection */
+		connect = invert ? 0 : 1;
+	else
+		/* old connection must be powered down */
+		connect = invert ? 1 : 0;
+
+	mutex_lock(&codec->mutex);
 
 	change = snd_soc_test_bits(widget->codec, reg, mask, val);
 	if (change) {
-		if (val)
-			/* new connection */
-			connect = invert ? 0:1;
-		else
-			/* old connection must be powered down */
-			connect = invert ? 1:0;
+		for (wi = 0; wi < wlist->num_widgets; wi++) {
+			widget = wlist->widgets[wi];
 
-		update.kcontrol = kcontrol;
-		update.widget = widget;
-		update.reg = reg;
-		update.mask = mask;
-		update.val = val;
-		widget->dapm->update = &update;
+			widget->value = val;
 
-		dapm_mixer_update_power(widget, kcontrol, connect);
+			update.kcontrol = kcontrol;
+			update.widget = widget;
+			update.reg = reg;
+			update.mask = mask;
+			update.val = val;
+			widget->dapm->update = &update;
 
-		widget->dapm->update = NULL;
+			dapm_mixer_update_power(widget, kcontrol, connect);
+
+			widget->dapm->update = NULL;
+		}
 	}
 
-	mutex_unlock(&widget->codec->mutex);
+	mutex_unlock(&codec->mutex);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_put_volsw);
@@ -1903,7 +2002,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_put_volsw);
 int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int val, bitmask;
 
@@ -1931,11 +2031,14 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_enum_double);
 int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
+	struct snd_soc_codec *codec = widget->codec;
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int val, mux, change;
 	unsigned int mask, bitmask;
 	struct snd_soc_dapm_update update;
+	int wi;
 
 	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
 		;
@@ -1951,22 +2054,29 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 		mask |= (bitmask - 1) << e->shift_r;
 	}
 
-	mutex_lock(&widget->codec->mutex);
-	widget->value = val;
+	mutex_lock(&codec->mutex);
+
 	change = snd_soc_test_bits(widget->codec, e->reg, mask, val);
+	if (change) {
+		for (wi = 0; wi < wlist->num_widgets; wi++) {
+			widget = wlist->widgets[wi];
 
-	update.kcontrol = kcontrol;
-	update.widget = widget;
-	update.reg = e->reg;
-	update.mask = mask;
-	update.val = val;
-	widget->dapm->update = &update;
+			widget->value = val;
 
-	dapm_mux_update_power(widget, kcontrol, change, mux, e);
+			update.kcontrol = kcontrol;
+			update.widget = widget;
+			update.reg = e->reg;
+			update.mask = mask;
+			update.val = val;
+			widget->dapm->update = &update;
 
-	widget->dapm->update = NULL;
+			dapm_mux_update_power(widget, kcontrol, change, mux, e);
 
-	mutex_unlock(&widget->codec->mutex);
+			widget->dapm->update = NULL;
+		}
+	}
+
+	mutex_unlock(&codec->mutex);
 	return change;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_double);
@@ -1981,7 +2091,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_double);
 int snd_soc_dapm_get_enum_virt(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 
 	ucontrol->value.enumerated.item[0] = widget->value;
 
@@ -1999,22 +2110,33 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_enum_virt);
 int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
+	struct snd_soc_codec *codec = widget->codec;
 	struct soc_enum *e =
 		(struct soc_enum *)kcontrol->private_value;
 	int change;
 	int ret = 0;
+	int wi;
 
 	if (ucontrol->value.enumerated.item[0] >= e->max)
 		return -EINVAL;
 
-	mutex_lock(&widget->codec->mutex);
+	mutex_lock(&codec->mutex);
 
 	change = widget->value != ucontrol->value.enumerated.item[0];
-	widget->value = ucontrol->value.enumerated.item[0];
-	dapm_mux_update_power(widget, kcontrol, change, widget->value, e);
+	if (change) {
+		for (wi = 0; wi < wlist->num_widgets; wi++) {
+			widget = wlist->widgets[wi];
 
-	mutex_unlock(&widget->codec->mutex);
+			widget->value = ucontrol->value.enumerated.item[0];
+
+			dapm_mux_update_power(widget, kcontrol, change,
+					      widget->value, e);
+		}
+	}
+
+	mutex_unlock(&codec->mutex);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_virt);
@@ -2035,7 +2157,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_virt);
 int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int reg_val, val, mux;
 
@@ -2075,11 +2198,14 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_value_enum_double);
 int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
+	struct snd_soc_codec *codec = widget->codec;
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int val, mux, change;
 	unsigned int mask;
 	struct snd_soc_dapm_update update;
+	int wi;
 
 	if (ucontrol->value.enumerated.item[0] > e->max - 1)
 		return -EINVAL;
@@ -2093,22 +2219,29 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 		mask |= e->mask << e->shift_r;
 	}
 
-	mutex_lock(&widget->codec->mutex);
-	widget->value = val;
+	mutex_lock(&codec->mutex);
+
 	change = snd_soc_test_bits(widget->codec, e->reg, mask, val);
+	if (change) {
+		for (wi = 0; wi < wlist->num_widgets; wi++) {
+			widget = wlist->widgets[wi];
 
-	update.kcontrol = kcontrol;
-	update.widget = widget;
-	update.reg = e->reg;
-	update.mask = mask;
-	update.val = val;
-	widget->dapm->update = &update;
+			widget->value = val;
 
-	dapm_mux_update_power(widget, kcontrol, change, mux, e);
+			update.kcontrol = kcontrol;
+			update.widget = widget;
+			update.reg = e->reg;
+			update.mask = mask;
+			update.val = val;
+			widget->dapm->update = &update;
 
-	widget->dapm->update = NULL;
+			dapm_mux_update_power(widget, kcontrol, change, mux, e);
+
+			widget->dapm->update = NULL;
+		}
+	}
 
-	mutex_unlock(&widget->codec->mutex);
+	mutex_unlock(&codec->mutex);
 	return change;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_put_value_enum_double);
@@ -2346,22 +2479,18 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_enable_pin);
 int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
 				  const char *pin)
 {
-	struct snd_soc_dapm_widget *w;
+	struct snd_soc_dapm_widget *w = dapm_find_widget(dapm, pin, true);
 
-	list_for_each_entry(w, &dapm->card->widgets, list) {
-		if (w->dapm != dapm)
-			continue;
-		if (!strcmp(w->name, pin)) {
-			dev_dbg(w->dapm->dev,
-				"dapm: force enable pin %s\n", pin);
-			w->connected = 1;
-			w->force = 1;
-			return 0;
-		}
+	if (!w) {
+		dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
+		return -EINVAL;
 	}
 
-	dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
-	return -EINVAL;
+	dev_dbg(w->dapm->dev, "dapm: force enable pin %s\n", pin);
+	w->connected = 1;
+	w->force = 1;
+
+	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_force_enable_pin);
 
@@ -2413,14 +2542,10 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_nc_pin);
 int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm,
 				const char *pin)
 {
-	struct snd_soc_dapm_widget *w;
+	struct snd_soc_dapm_widget *w = dapm_find_widget(dapm, pin, true);
 
-	list_for_each_entry(w, &dapm->card->widgets, list) {
-		if (w->dapm != dapm)
-			continue;
-		if (!strcmp(w->name, pin))
-			return w->connected;
-	}
+	if (w)
+		return w->connected;
 
 	return 0;
 }
@@ -2440,19 +2565,16 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_pin_status);
 int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
 				const char *pin)
 {
-	struct snd_soc_dapm_widget *w;
+	struct snd_soc_dapm_widget *w = dapm_find_widget(dapm, pin, false);
 
-	list_for_each_entry(w, &dapm->card->widgets, list) {
-		if (w->dapm != dapm)
-			continue;
-		if (!strcmp(w->name, pin)) {
-			w->ignore_suspend = 1;
-			return 0;
-		}
+	if (!w) {
+		dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
+		return -EINVAL;
 	}
 
-	dev_err(dapm->dev, "dapm: unknown pin %s\n", pin);
-	return -EINVAL;
+	w->ignore_suspend = 1;
+
+	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
 
@@ -2465,6 +2587,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
 void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm)
 {
 	snd_soc_dapm_sys_remove(dapm->dev);
+	dapm_debugfs_cleanup(dapm);
 	dapm_free_widgets(dapm);
 	list_del(&dapm->list);
 }
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index fc017c0a7b5d332082ace1a212dff7eb268fb7c4..7c17b98d584609c4a9fd78afe5c019a43728db1f 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -325,7 +325,7 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
 					      gpio_handler,
 					      IRQF_TRIGGER_RISING |
 					      IRQF_TRIGGER_FALLING,
-					      jack->codec->dev->driver->name,
+					      gpios[i].name,
 					      &gpios[i]);
 		if (ret)
 			goto err;
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 3f45e6a439bff6b1e3f8060063c25855350db6ca..ec921ec99c2621eaa58b7d0c5e4eb97b861971de 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -13,6 +13,7 @@
  *  option) any later version.
  */
 
+#include <linux/platform_device.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -55,3 +56,55 @@ int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
 		return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk);
+
+static struct snd_soc_platform_driver dummy_platform;
+
+static __devinit int snd_soc_dummy_probe(struct platform_device *pdev)
+{
+	return snd_soc_register_platform(&pdev->dev, &dummy_platform);
+}
+
+static __devexit int snd_soc_dummy_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_platform(&pdev->dev);
+
+	return 0;
+}
+
+static struct platform_driver soc_dummy_driver = {
+	.driver = {
+		.name = "snd-soc-dummy",
+		.owner = THIS_MODULE,
+	},
+	.probe = snd_soc_dummy_probe,
+	.remove = __devexit_p(snd_soc_dummy_remove),
+};
+
+static struct platform_device *soc_dummy_dev;
+
+int __init snd_soc_util_init(void)
+{
+	int ret;
+
+	soc_dummy_dev = platform_device_alloc("snd-soc-dummy", -1);
+	if (!soc_dummy_dev)
+		return -ENOMEM;
+
+	ret = platform_device_add(soc_dummy_dev);
+	if (ret != 0) {
+		platform_device_put(soc_dummy_dev);
+		return ret;
+	}
+
+	ret = platform_driver_register(&soc_dummy_driver);
+	if (ret != 0)
+		platform_device_unregister(soc_dummy_dev);
+
+	return ret;
+}
+
+void __exit snd_soc_util_exit(void)
+{
+	platform_device_unregister(soc_dummy_dev);
+	platform_driver_unregister(&soc_dummy_driver);
+}
diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index 66b504f06c23ce6178cb236cfeeac5938764727e..035d39a4beb45285bb2e780da61de084e3784e73 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -1,26 +1,40 @@
-config SND_TEGRA_SOC
+config SND_SOC_TEGRA
 	tristate "SoC Audio for the Tegra System-on-Chip"
 	depends on ARCH_TEGRA && TEGRA_SYSTEM_DMA
-	default m
 	help
 	  Say Y or M here if you want support for SoC audio on Tegra.
 
-config SND_TEGRA_SOC_I2S
+config SND_SOC_TEGRA_I2S
 	tristate
-	depends on SND_TEGRA_SOC
-	default m
+	depends on SND_SOC_TEGRA
 	help
 	  Say Y or M if you want to add support for codecs attached to the
 	  Tegra I2S interface. You will also need to select the individual
 	  machine drivers to support below.
 
-config SND_TEGRA_SOC_HARMONY
-	tristate "SoC Audio support for Tegra Harmony reference board"
-	depends on SND_TEGRA_SOC && MACH_HARMONY && I2C
-	default m
-	select SND_TEGRA_SOC_I2S
+config MACH_HAS_SND_SOC_TEGRA_WM8903
+	bool
+	help
+	  Machines that use the SND_SOC_TEGRA_WM8903 driver should select
+	  this config option, in order to allow the user to enable
+	  SND_SOC_TEGRA_WM8903.
+
+config SND_SOC_TEGRA_WM8903
+	tristate "SoC Audio support for Tegra boards using a WM8903 codec"
+	depends on SND_SOC_TEGRA && I2C
+	depends on MACH_HAS_SND_SOC_TEGRA_WM8903
+	select SND_SOC_TEGRA_I2S
 	select SND_SOC_WM8903
 	help
-	  Say Y or M here if you want to add support for SoC audio on the
-	  Tegra Harmony reference board.
+	  Say Y or M here if you want to add support for SoC audio on Tegra
+	  boards using the WM8093 codec. Currently, the supported boards are
+	  Harmony, Ventana, Seaboard, Kaen, and Aebl.
 
+config SND_SOC_TEGRA_TRIMSLICE
+	tristate "SoC Audio support for TrimSlice board"
+	depends on SND_SOC_TEGRA && MACH_TRIMSLICE && I2C
+	select SND_SOC_TEGRA_I2S
+	select SND_SOC_TLV320AIC23
+	help
+	  Say Y or M here if you want to add support for SoC audio on the
+	  TrimSlice platform.
diff --git a/sound/soc/tegra/Makefile b/sound/soc/tegra/Makefile
index fd183d3ab4f1f48571521dff099e49cb5c0c689a..fa6574d92a31a9b0ecd04f25ba2cada6466e828e 100644
--- a/sound/soc/tegra/Makefile
+++ b/sound/soc/tegra/Makefile
@@ -4,12 +4,14 @@ snd-soc-tegra-pcm-objs := tegra_pcm.o
 snd-soc-tegra-i2s-objs := tegra_i2s.o
 snd-soc-tegra-utils-objs += tegra_asoc_utils.o
 
-obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-utils.o
-obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-das.o
-obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-pcm.o
-obj-$(CONFIG_SND_TEGRA_SOC_I2S) += snd-soc-tegra-i2s.o
+obj-$(CONFIG_SND_SOC_TEGRA) += snd-soc-tegra-utils.o
+obj-$(CONFIG_SND_SOC_TEGRA) += snd-soc-tegra-das.o
+obj-$(CONFIG_SND_SOC_TEGRA) += snd-soc-tegra-pcm.o
+obj-$(CONFIG_SND_SOC_TEGRA_I2S) += snd-soc-tegra-i2s.o
 
 # Tegra machine Support
-snd-soc-tegra-harmony-objs := harmony.o
+snd-soc-tegra-wm8903-objs := tegra_wm8903.o
+snd-soc-tegra-trimslice-objs := trimslice.o
 
-obj-$(CONFIG_SND_TEGRA_SOC_HARMONY) += snd-soc-tegra-harmony.o
+obj-$(CONFIG_SND_SOC_TEGRA_WM8903) += snd-soc-tegra-wm8903.o
+obj-$(CONFIG_SND_SOC_TEGRA_TRIMSLICE) += snd-soc-tegra-trimslice.o
diff --git a/sound/soc/tegra/harmony.c b/sound/soc/tegra/harmony.c
deleted file mode 100644
index 556a5713392511cef367595b9d9df3f4cf2abfdc..0000000000000000000000000000000000000000
--- a/sound/soc/tegra/harmony.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * harmony.c - Harmony machine ASoC driver
- *
- * Author: Stephen Warren <swarren@nvidia.com>
- * Copyright (C) 2010-2011 - NVIDIA, Inc.
- *
- * Based on code copyright/by:
- *
- * (c) 2009, 2010 Nvidia Graphics Pvt. Ltd.
- *
- * Copyright 2007 Wolfson Microelectronics PLC.
- * Author: Graeme Gregory
- *         graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <asm/mach-types.h>
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-
-#include <mach/harmony_audio.h>
-
-#include <sound/core.h>
-#include <sound/jack.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include "../codecs/wm8903.h"
-
-#include "tegra_das.h"
-#include "tegra_i2s.h"
-#include "tegra_pcm.h"
-#include "tegra_asoc_utils.h"
-
-#define DRV_NAME "tegra-snd-harmony"
-
-#define GPIO_SPKR_EN    BIT(0)
-#define GPIO_INT_MIC_EN BIT(1)
-#define GPIO_EXT_MIC_EN BIT(2)
-
-struct tegra_harmony {
-	struct tegra_asoc_utils_data util_data;
-	struct harmony_audio_platform_data *pdata;
-	int gpio_requested;
-};
-
-static int harmony_asoc_hw_params(struct snd_pcm_substream *substream,
-					struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_card *card = codec->card;
-	struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
-	int srate, mclk, mclk_change;
-	int err;
-
-	srate = params_rate(params);
-	switch (srate) {
-	case 64000:
-	case 88200:
-	case 96000:
-		mclk = 128 * srate;
-		break;
-	default:
-		mclk = 256 * srate;
-		break;
-	}
-	/* FIXME: Codec only requires >= 3MHz if OSR==0 */
-	while (mclk < 6000000)
-		mclk *= 2;
-
-	err = tegra_asoc_utils_set_rate(&harmony->util_data, srate, mclk,
-					&mclk_change);
-	if (err < 0) {
-		dev_err(card->dev, "Can't configure clocks\n");
-		return err;
-	}
-
-	err = snd_soc_dai_set_fmt(codec_dai,
-					SND_SOC_DAIFMT_I2S |
-					SND_SOC_DAIFMT_NB_NF |
-					SND_SOC_DAIFMT_CBS_CFS);
-	if (err < 0) {
-		dev_err(card->dev, "codec_dai fmt not set\n");
-		return err;
-	}
-
-	err = snd_soc_dai_set_fmt(cpu_dai,
-					SND_SOC_DAIFMT_I2S |
-					SND_SOC_DAIFMT_NB_NF |
-					SND_SOC_DAIFMT_CBS_CFS);
-	if (err < 0) {
-		dev_err(card->dev, "cpu_dai fmt not set\n");
-		return err;
-	}
-
-	if (mclk_change) {
-		err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
-					     SND_SOC_CLOCK_IN);
-		if (err < 0) {
-			dev_err(card->dev, "codec_dai clock not set\n");
-			return err;
-		}
-	}
-
-	return 0;
-}
-
-static struct snd_soc_ops harmony_asoc_ops = {
-	.hw_params = harmony_asoc_hw_params,
-};
-
-static struct snd_soc_jack harmony_hp_jack;
-
-static struct snd_soc_jack_pin harmony_hp_jack_pins[] = {
-	{
-		.pin = "Headphone Jack",
-		.mask = SND_JACK_HEADPHONE,
-	},
-};
-
-static struct snd_soc_jack_gpio harmony_hp_jack_gpios[] = {
-	{
-		.name = "headphone detect",
-		.report = SND_JACK_HEADPHONE,
-		.debounce_time = 150,
-		.invert = 1,
-	}
-};
-
-static struct snd_soc_jack harmony_mic_jack;
-
-static struct snd_soc_jack_pin harmony_mic_jack_pins[] = {
-	{
-		.pin = "Mic Jack",
-		.mask = SND_JACK_MICROPHONE,
-	},
-};
-
-static int harmony_event_int_spk(struct snd_soc_dapm_widget *w,
-					struct snd_kcontrol *k, int event)
-{
-	struct snd_soc_codec *codec = w->codec;
-	struct snd_soc_card *card = codec->card;
-	struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
-	struct harmony_audio_platform_data *pdata = harmony->pdata;
-
-	gpio_set_value_cansleep(pdata->gpio_spkr_en,
-				SND_SOC_DAPM_EVENT_ON(event));
-
-	return 0;
-}
-
-static const struct snd_soc_dapm_widget harmony_dapm_widgets[] = {
-	SND_SOC_DAPM_SPK("Int Spk", harmony_event_int_spk),
-	SND_SOC_DAPM_HP("Headphone Jack", NULL),
-	SND_SOC_DAPM_MIC("Mic Jack", NULL),
-};
-
-static const struct snd_soc_dapm_route harmony_audio_map[] = {
-	{"Headphone Jack", NULL, "HPOUTR"},
-	{"Headphone Jack", NULL, "HPOUTL"},
-	{"Int Spk", NULL, "ROP"},
-	{"Int Spk", NULL, "RON"},
-	{"Int Spk", NULL, "LOP"},
-	{"Int Spk", NULL, "LON"},
-	{"Mic Bias", NULL, "Mic Jack"},
-	{"IN1L", NULL, "Mic Bias"},
-};
-
-static const struct snd_kcontrol_new harmony_controls[] = {
-	SOC_DAPM_PIN_SWITCH("Int Spk"),
-};
-
-static int harmony_asoc_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-	struct snd_soc_card *card = codec->card;
-	struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
-	struct harmony_audio_platform_data *pdata = harmony->pdata;
-	int ret;
-
-	ret = gpio_request(pdata->gpio_spkr_en, "spkr_en");
-	if (ret) {
-		dev_err(card->dev, "cannot get spkr_en gpio\n");
-		return ret;
-	}
-	harmony->gpio_requested |= GPIO_SPKR_EN;
-
-	gpio_direction_output(pdata->gpio_spkr_en, 0);
-
-	ret = gpio_request(pdata->gpio_int_mic_en, "int_mic_en");
-	if (ret) {
-		dev_err(card->dev, "cannot get int_mic_en gpio\n");
-		return ret;
-	}
-	harmony->gpio_requested |= GPIO_INT_MIC_EN;
-
-	/* Disable int mic; enable signal is active-high */
-	gpio_direction_output(pdata->gpio_int_mic_en, 0);
-
-	ret = gpio_request(pdata->gpio_ext_mic_en, "ext_mic_en");
-	if (ret) {
-		dev_err(card->dev, "cannot get ext_mic_en gpio\n");
-		return ret;
-	}
-	harmony->gpio_requested |= GPIO_EXT_MIC_EN;
-
-	/* Enable ext mic; enable signal is active-low */
-	gpio_direction_output(pdata->gpio_ext_mic_en, 0);
-
-	ret = snd_soc_add_controls(codec, harmony_controls,
-				   ARRAY_SIZE(harmony_controls));
-	if (ret < 0)
-		return ret;
-
-	snd_soc_dapm_new_controls(dapm, harmony_dapm_widgets,
-					ARRAY_SIZE(harmony_dapm_widgets));
-
-	snd_soc_dapm_add_routes(dapm, harmony_audio_map,
-				ARRAY_SIZE(harmony_audio_map));
-
-	harmony_hp_jack_gpios[0].gpio = pdata->gpio_hp_det;
-	snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
-			 &harmony_hp_jack);
-	snd_soc_jack_add_pins(&harmony_hp_jack,
-			      ARRAY_SIZE(harmony_hp_jack_pins),
-			      harmony_hp_jack_pins);
-	snd_soc_jack_add_gpios(&harmony_hp_jack,
-			       ARRAY_SIZE(harmony_hp_jack_gpios),
-			       harmony_hp_jack_gpios);
-
-	snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
-			 &harmony_mic_jack);
-	snd_soc_jack_add_pins(&harmony_mic_jack,
-			      ARRAY_SIZE(harmony_mic_jack_pins),
-			      harmony_mic_jack_pins);
-	wm8903_mic_detect(codec, &harmony_mic_jack, SND_JACK_MICROPHONE, 0);
-
-	snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
-
-	snd_soc_dapm_nc_pin(dapm, "IN3L");
-	snd_soc_dapm_nc_pin(dapm, "IN3R");
-	snd_soc_dapm_nc_pin(dapm, "LINEOUTL");
-	snd_soc_dapm_nc_pin(dapm, "LINEOUTR");
-
-	snd_soc_dapm_sync(dapm);
-
-	return 0;
-}
-
-static struct snd_soc_dai_link harmony_wm8903_dai = {
-	.name = "WM8903",
-	.stream_name = "WM8903 PCM",
-	.codec_name = "wm8903.0-001a",
-	.platform_name = "tegra-pcm-audio",
-	.cpu_dai_name = "tegra-i2s.0",
-	.codec_dai_name = "wm8903-hifi",
-	.init = harmony_asoc_init,
-	.ops = &harmony_asoc_ops,
-};
-
-static struct snd_soc_card snd_soc_harmony = {
-	.name = "tegra-harmony",
-	.dai_link = &harmony_wm8903_dai,
-	.num_links = 1,
-};
-
-static __devinit int tegra_snd_harmony_probe(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = &snd_soc_harmony;
-	struct tegra_harmony *harmony;
-	struct harmony_audio_platform_data *pdata;
-	int ret;
-
-	if (!machine_is_harmony()) {
-		dev_err(&pdev->dev, "Not running on Tegra Harmony!\n");
-		return -ENODEV;
-	}
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data supplied\n");
-		return -EINVAL;
-	}
-
-	harmony = kzalloc(sizeof(struct tegra_harmony), GFP_KERNEL);
-	if (!harmony) {
-		dev_err(&pdev->dev, "Can't allocate tegra_harmony\n");
-		return -ENOMEM;
-	}
-
-	harmony->pdata = pdata;
-
-	ret = tegra_asoc_utils_init(&harmony->util_data, &pdev->dev);
-	if (ret)
-		goto err_free_harmony;
-
-	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
-	snd_soc_card_set_drvdata(card, harmony);
-
-	ret = snd_soc_register_card(card);
-	if (ret) {
-		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
-			ret);
-		goto err_clear_drvdata;
-	}
-
-	return 0;
-
-err_clear_drvdata:
-	snd_soc_card_set_drvdata(card, NULL);
-	platform_set_drvdata(pdev, NULL);
-	card->dev = NULL;
-	tegra_asoc_utils_fini(&harmony->util_data);
-err_free_harmony:
-	kfree(harmony);
-	return ret;
-}
-
-static int __devexit tegra_snd_harmony_remove(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
-	struct harmony_audio_platform_data *pdata = harmony->pdata;
-
-	snd_soc_unregister_card(card);
-
-	snd_soc_card_set_drvdata(card, NULL);
-	platform_set_drvdata(pdev, NULL);
-	card->dev = NULL;
-
-	tegra_asoc_utils_fini(&harmony->util_data);
-
-	if (harmony->gpio_requested & GPIO_EXT_MIC_EN)
-		gpio_free(pdata->gpio_ext_mic_en);
-	if (harmony->gpio_requested & GPIO_INT_MIC_EN)
-		gpio_free(pdata->gpio_int_mic_en);
-	if (harmony->gpio_requested & GPIO_SPKR_EN)
-		gpio_free(pdata->gpio_spkr_en);
-
-	kfree(harmony);
-
-	return 0;
-}
-
-static struct platform_driver tegra_snd_harmony_driver = {
-	.driver = {
-		.name = DRV_NAME,
-		.owner = THIS_MODULE,
-		.pm = &snd_soc_pm_ops,
-	},
-	.probe = tegra_snd_harmony_probe,
-	.remove = __devexit_p(tegra_snd_harmony_remove),
-};
-
-static int __init snd_tegra_harmony_init(void)
-{
-	return platform_driver_register(&tegra_snd_harmony_driver);
-}
-module_init(snd_tegra_harmony_init);
-
-static void __exit snd_tegra_harmony_exit(void)
-{
-	platform_driver_unregister(&tegra_snd_harmony_driver);
-}
-module_exit(snd_tegra_harmony_exit);
-
-MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
-MODULE_DESCRIPTION("Harmony machine ASoC driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c
index 52f0a3f9ce403ca3a2638dd587be3caa780122f1..dfa85cbb05c807cbb4239963e64480814969d4f7 100644
--- a/sound/soc/tegra/tegra_asoc_utils.c
+++ b/sound/soc/tegra/tegra_asoc_utils.c
@@ -28,9 +28,10 @@
 #include "tegra_asoc_utils.h"
 
 int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
-			      int mclk, int *mclk_change)
+			      int mclk)
 {
 	int new_baseclock;
+	bool clk_change;
 	int err;
 
 	switch (srate) {
@@ -52,10 +53,10 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
 		return -EINVAL;
 	}
 
-	*mclk_change = ((new_baseclock != data->set_baseclock) ||
+	clk_change = ((new_baseclock != data->set_baseclock) ||
 			(mclk != data->set_mclk));
-	if (!*mclk_change)
-	    return 0;
+	if (!clk_change)
+		return 0;
 
 	data->set_baseclock = 0;
 	data->set_mclk = 0;
diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h
index bbba7afdfc2cd8559c63f088228d641581110589..4818195da25c3be3542b403112aa7d68e742122d 100644
--- a/sound/soc/tegra/tegra_asoc_utils.h
+++ b/sound/soc/tegra/tegra_asoc_utils.h
@@ -36,7 +36,7 @@ struct tegra_asoc_utils_data {
 };
 
 int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
-			      int mclk, int *mclk_change);
+			      int mclk);
 int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
 			  struct device *dev);
 void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data);
diff --git a/sound/soc/tegra/tegra_i2s.c b/sound/soc/tegra/tegra_i2s.c
index 4f5e2c90b0207ce0be0b39bf90a946d27b8ece2a..6b817e20548ca07fa94938caf8202bc37b9b0386 100644
--- a/sound/soc/tegra/tegra_i2s.c
+++ b/sound/soc/tegra/tegra_i2s.c
@@ -114,7 +114,7 @@ static void tegra_i2s_debug_remove(struct tegra_i2s *i2s)
 		debugfs_remove(i2s->debug);
 }
 #else
-static inline void tegra_i2s_debug_add(struct tegra_i2s *i2s)
+static inline void tegra_i2s_debug_add(struct tegra_i2s *i2s, int id)
 {
 }
 
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
new file mode 100644
index 0000000000000000000000000000000000000000..0d6738a8b29a14b8469b7550a2b57d0ed04af87c
--- /dev/null
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -0,0 +1,475 @@
+/*
+ * tegra_wm8903.c - Tegra machine ASoC driver for boards using WM8903 codec.
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010-2011 - NVIDIA, Inc.
+ *
+ * Based on code copyright/by:
+ *
+ * (c) 2009, 2010 Nvidia Graphics Pvt. Ltd.
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory
+ *         graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <asm/mach-types.h>
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+
+#include <mach/tegra_wm8903_pdata.h>
+
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "../codecs/wm8903.h"
+
+#include "tegra_das.h"
+#include "tegra_i2s.h"
+#include "tegra_pcm.h"
+#include "tegra_asoc_utils.h"
+
+#define DRV_NAME "tegra-snd-wm8903"
+
+#define GPIO_SPKR_EN    BIT(0)
+#define GPIO_HP_MUTE    BIT(1)
+#define GPIO_INT_MIC_EN BIT(2)
+#define GPIO_EXT_MIC_EN BIT(3)
+
+struct tegra_wm8903 {
+	struct tegra_asoc_utils_data util_data;
+	struct tegra_wm8903_platform_data *pdata;
+	int gpio_requested;
+};
+
+static int tegra_wm8903_hw_params(struct snd_pcm_substream *substream,
+					struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = codec->card;
+	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
+	int srate, mclk;
+	int err;
+
+	srate = params_rate(params);
+	switch (srate) {
+	case 64000:
+	case 88200:
+	case 96000:
+		mclk = 128 * srate;
+		break;
+	default:
+		mclk = 256 * srate;
+		break;
+	}
+	/* FIXME: Codec only requires >= 3MHz if OSR==0 */
+	while (mclk < 6000000)
+		mclk *= 2;
+
+	err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk);
+	if (err < 0) {
+		dev_err(card->dev, "Can't configure clocks\n");
+		return err;
+	}
+
+	err = snd_soc_dai_set_fmt(codec_dai,
+					SND_SOC_DAIFMT_I2S |
+					SND_SOC_DAIFMT_NB_NF |
+					SND_SOC_DAIFMT_CBS_CFS);
+	if (err < 0) {
+		dev_err(card->dev, "codec_dai fmt not set\n");
+		return err;
+	}
+
+	err = snd_soc_dai_set_fmt(cpu_dai,
+					SND_SOC_DAIFMT_I2S |
+					SND_SOC_DAIFMT_NB_NF |
+					SND_SOC_DAIFMT_CBS_CFS);
+	if (err < 0) {
+		dev_err(card->dev, "cpu_dai fmt not set\n");
+		return err;
+	}
+
+	err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
+					SND_SOC_CLOCK_IN);
+	if (err < 0) {
+		dev_err(card->dev, "codec_dai clock not set\n");
+		return err;
+	}
+
+	return 0;
+}
+
+static struct snd_soc_ops tegra_wm8903_ops = {
+	.hw_params = tegra_wm8903_hw_params,
+};
+
+static struct snd_soc_jack tegra_wm8903_hp_jack;
+
+static struct snd_soc_jack_pin tegra_wm8903_hp_jack_pins[] = {
+	{
+		.pin = "Headphone Jack",
+		.mask = SND_JACK_HEADPHONE,
+	},
+};
+
+static struct snd_soc_jack_gpio tegra_wm8903_hp_jack_gpio = {
+	.name = "headphone detect",
+	.report = SND_JACK_HEADPHONE,
+	.debounce_time = 150,
+	.invert = 1,
+};
+
+static struct snd_soc_jack tegra_wm8903_mic_jack;
+
+static struct snd_soc_jack_pin tegra_wm8903_mic_jack_pins[] = {
+	{
+		.pin = "Mic Jack",
+		.mask = SND_JACK_MICROPHONE,
+	},
+};
+
+static int tegra_wm8903_event_int_spk(struct snd_soc_dapm_widget *w,
+					struct snd_kcontrol *k, int event)
+{
+	struct snd_soc_dapm_context *dapm = w->dapm;
+	struct snd_soc_card *card = dapm->card;
+	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
+	struct tegra_wm8903_platform_data *pdata = machine->pdata;
+
+	if (!(machine->gpio_requested & GPIO_SPKR_EN))
+		return 0;
+
+	gpio_set_value_cansleep(pdata->gpio_spkr_en,
+				SND_SOC_DAPM_EVENT_ON(event));
+
+	return 0;
+}
+
+static int tegra_wm8903_event_hp(struct snd_soc_dapm_widget *w,
+					struct snd_kcontrol *k, int event)
+{
+	struct snd_soc_dapm_context *dapm = w->dapm;
+	struct snd_soc_card *card = dapm->card;
+	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
+	struct tegra_wm8903_platform_data *pdata = machine->pdata;
+
+	if (!(machine->gpio_requested & GPIO_HP_MUTE))
+		return 0;
+
+	gpio_set_value_cansleep(pdata->gpio_hp_mute,
+				!SND_SOC_DAPM_EVENT_ON(event));
+
+	return 0;
+}
+
+static const struct snd_soc_dapm_widget tegra_wm8903_dapm_widgets[] = {
+	SND_SOC_DAPM_SPK("Int Spk", tegra_wm8903_event_int_spk),
+	SND_SOC_DAPM_HP("Headphone Jack", tegra_wm8903_event_hp),
+	SND_SOC_DAPM_MIC("Mic Jack", NULL),
+};
+
+static const struct snd_soc_dapm_route harmony_audio_map[] = {
+	{"Headphone Jack", NULL, "HPOUTR"},
+	{"Headphone Jack", NULL, "HPOUTL"},
+	{"Int Spk", NULL, "ROP"},
+	{"Int Spk", NULL, "RON"},
+	{"Int Spk", NULL, "LOP"},
+	{"Int Spk", NULL, "LON"},
+	{"Mic Bias", NULL, "Mic Jack"},
+	{"IN1L", NULL, "Mic Bias"},
+};
+
+static const struct snd_soc_dapm_route seaboard_audio_map[] = {
+	{"Headphone Jack", NULL, "HPOUTR"},
+	{"Headphone Jack", NULL, "HPOUTL"},
+	{"Int Spk", NULL, "ROP"},
+	{"Int Spk", NULL, "RON"},
+	{"Int Spk", NULL, "LOP"},
+	{"Int Spk", NULL, "LON"},
+	{"Mic Bias", NULL, "Mic Jack"},
+	{"IN1R", NULL, "Mic Bias"},
+};
+
+static const struct snd_soc_dapm_route kaen_audio_map[] = {
+	{"Headphone Jack", NULL, "HPOUTR"},
+	{"Headphone Jack", NULL, "HPOUTL"},
+	{"Int Spk", NULL, "ROP"},
+	{"Int Spk", NULL, "RON"},
+	{"Int Spk", NULL, "LOP"},
+	{"Int Spk", NULL, "LON"},
+	{"Mic Bias", NULL, "Mic Jack"},
+	{"IN2R", NULL, "Mic Bias"},
+};
+
+static const struct snd_soc_dapm_route aebl_audio_map[] = {
+	{"Headphone Jack", NULL, "HPOUTR"},
+	{"Headphone Jack", NULL, "HPOUTL"},
+	{"Int Spk", NULL, "LINEOUTR"},
+	{"Int Spk", NULL, "LINEOUTL"},
+	{"Mic Bias", NULL, "Mic Jack"},
+	{"IN1R", NULL, "Mic Bias"},
+};
+
+static const struct snd_kcontrol_new tegra_wm8903_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Int Spk"),
+};
+
+static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	struct snd_soc_card *card = codec->card;
+	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
+	struct tegra_wm8903_platform_data *pdata = machine->pdata;
+	int ret;
+
+	if (gpio_is_valid(pdata->gpio_spkr_en)) {
+		ret = gpio_request(pdata->gpio_spkr_en, "spkr_en");
+		if (ret) {
+			dev_err(card->dev, "cannot get spkr_en gpio\n");
+			return ret;
+		}
+		machine->gpio_requested |= GPIO_SPKR_EN;
+
+		gpio_direction_output(pdata->gpio_spkr_en, 0);
+	}
+
+	if (gpio_is_valid(pdata->gpio_hp_mute)) {
+		ret = gpio_request(pdata->gpio_hp_mute, "hp_mute");
+		if (ret) {
+			dev_err(card->dev, "cannot get hp_mute gpio\n");
+			return ret;
+		}
+		machine->gpio_requested |= GPIO_HP_MUTE;
+
+		gpio_direction_output(pdata->gpio_hp_mute, 0);
+	}
+
+	if (gpio_is_valid(pdata->gpio_int_mic_en)) {
+		ret = gpio_request(pdata->gpio_int_mic_en, "int_mic_en");
+		if (ret) {
+			dev_err(card->dev, "cannot get int_mic_en gpio\n");
+			return ret;
+		}
+		machine->gpio_requested |= GPIO_INT_MIC_EN;
+
+		/* Disable int mic; enable signal is active-high */
+		gpio_direction_output(pdata->gpio_int_mic_en, 0);
+	}
+
+	if (gpio_is_valid(pdata->gpio_ext_mic_en)) {
+		ret = gpio_request(pdata->gpio_ext_mic_en, "ext_mic_en");
+		if (ret) {
+			dev_err(card->dev, "cannot get ext_mic_en gpio\n");
+			return ret;
+		}
+		machine->gpio_requested |= GPIO_EXT_MIC_EN;
+
+		/* Enable ext mic; enable signal is active-low */
+		gpio_direction_output(pdata->gpio_ext_mic_en, 0);
+	}
+
+	if (gpio_is_valid(pdata->gpio_hp_det)) {
+		tegra_wm8903_hp_jack_gpio.gpio = pdata->gpio_hp_det;
+		snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
+				&tegra_wm8903_hp_jack);
+		snd_soc_jack_add_pins(&tegra_wm8903_hp_jack,
+					ARRAY_SIZE(tegra_wm8903_hp_jack_pins),
+					tegra_wm8903_hp_jack_pins);
+		snd_soc_jack_add_gpios(&tegra_wm8903_hp_jack,
+					1,
+					&tegra_wm8903_hp_jack_gpio);
+	}
+
+	snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
+			 &tegra_wm8903_mic_jack);
+	snd_soc_jack_add_pins(&tegra_wm8903_mic_jack,
+			      ARRAY_SIZE(tegra_wm8903_mic_jack_pins),
+			      tegra_wm8903_mic_jack_pins);
+	wm8903_mic_detect(codec, &tegra_wm8903_mic_jack, SND_JACK_MICROPHONE,
+				0);
+
+	snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
+
+	/* FIXME: Calculate automatically based on DAPM routes? */
+	if (!machine_is_harmony() && !machine_is_ventana())
+		snd_soc_dapm_nc_pin(dapm, "IN1L");
+	if (!machine_is_seaboard() && !machine_is_aebl())
+		snd_soc_dapm_nc_pin(dapm, "IN1R");
+	snd_soc_dapm_nc_pin(dapm, "IN2L");
+	if (!machine_is_kaen())
+		snd_soc_dapm_nc_pin(dapm, "IN2R");
+	snd_soc_dapm_nc_pin(dapm, "IN3L");
+	snd_soc_dapm_nc_pin(dapm, "IN3R");
+
+	if (machine_is_aebl()) {
+		snd_soc_dapm_nc_pin(dapm, "LON");
+		snd_soc_dapm_nc_pin(dapm, "RON");
+		snd_soc_dapm_nc_pin(dapm, "ROP");
+		snd_soc_dapm_nc_pin(dapm, "LOP");
+	} else {
+		snd_soc_dapm_nc_pin(dapm, "LINEOUTR");
+		snd_soc_dapm_nc_pin(dapm, "LINEOUTL");
+	}
+
+	snd_soc_dapm_sync(dapm);
+
+	return 0;
+}
+
+static struct snd_soc_dai_link tegra_wm8903_dai = {
+	.name = "WM8903",
+	.stream_name = "WM8903 PCM",
+	.codec_name = "wm8903.0-001a",
+	.platform_name = "tegra-pcm-audio",
+	.cpu_dai_name = "tegra-i2s.0",
+	.codec_dai_name = "wm8903-hifi",
+	.init = tegra_wm8903_init,
+	.ops = &tegra_wm8903_ops,
+};
+
+static struct snd_soc_card snd_soc_tegra_wm8903 = {
+	.name = "tegra-wm8903",
+	.dai_link = &tegra_wm8903_dai,
+	.num_links = 1,
+
+	.controls = tegra_wm8903_controls,
+	.num_controls = ARRAY_SIZE(tegra_wm8903_controls),
+	.dapm_widgets = tegra_wm8903_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(tegra_wm8903_dapm_widgets),
+};
+
+static __devinit int tegra_wm8903_driver_probe(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = &snd_soc_tegra_wm8903;
+	struct tegra_wm8903 *machine;
+	struct tegra_wm8903_platform_data *pdata;
+	int ret;
+
+	pdata = pdev->dev.platform_data;
+	if (!pdata) {
+		dev_err(&pdev->dev, "No platform data supplied\n");
+		return -EINVAL;
+	}
+
+	machine = kzalloc(sizeof(struct tegra_wm8903), GFP_KERNEL);
+	if (!machine) {
+		dev_err(&pdev->dev, "Can't allocate tegra_wm8903 struct\n");
+		return -ENOMEM;
+	}
+
+	machine->pdata = pdata;
+
+	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
+	if (ret)
+		goto err_free_machine;
+
+	card->dev = &pdev->dev;
+	platform_set_drvdata(pdev, card);
+	snd_soc_card_set_drvdata(card, machine);
+
+	if (machine_is_harmony() || machine_is_ventana()) {
+		card->dapm_routes = harmony_audio_map;
+		card->num_dapm_routes = ARRAY_SIZE(harmony_audio_map);
+	} else if (machine_is_seaboard()) {
+		card->dapm_routes = seaboard_audio_map;
+		card->num_dapm_routes = ARRAY_SIZE(seaboard_audio_map);
+	} else if (machine_is_kaen()) {
+		card->dapm_routes = kaen_audio_map;
+		card->num_dapm_routes = ARRAY_SIZE(kaen_audio_map);
+	} else {
+		card->dapm_routes = aebl_audio_map;
+		card->num_dapm_routes = ARRAY_SIZE(aebl_audio_map);
+	}
+
+	ret = snd_soc_register_card(card);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
+			ret);
+		goto err_fini_utils;
+	}
+
+	return 0;
+
+err_fini_utils:
+	tegra_asoc_utils_fini(&machine->util_data);
+err_free_machine:
+	kfree(machine);
+	return ret;
+}
+
+static int __devexit tegra_wm8903_driver_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
+	struct tegra_wm8903_platform_data *pdata = machine->pdata;
+
+	snd_soc_unregister_card(card);
+
+	tegra_asoc_utils_fini(&machine->util_data);
+
+	if (machine->gpio_requested & GPIO_EXT_MIC_EN)
+		gpio_free(pdata->gpio_ext_mic_en);
+	if (machine->gpio_requested & GPIO_INT_MIC_EN)
+		gpio_free(pdata->gpio_int_mic_en);
+	if (machine->gpio_requested & GPIO_HP_MUTE)
+		gpio_free(pdata->gpio_hp_mute);
+	if (machine->gpio_requested & GPIO_SPKR_EN)
+		gpio_free(pdata->gpio_spkr_en);
+
+	kfree(machine);
+
+	return 0;
+}
+
+static struct platform_driver tegra_wm8903_driver = {
+	.driver = {
+		.name = DRV_NAME,
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = tegra_wm8903_driver_probe,
+	.remove = __devexit_p(tegra_wm8903_driver_remove),
+};
+
+static int __init tegra_wm8903_modinit(void)
+{
+	return platform_driver_register(&tegra_wm8903_driver);
+}
+module_init(tegra_wm8903_modinit);
+
+static void __exit tegra_wm8903_modexit(void)
+{
+	platform_driver_unregister(&tegra_wm8903_driver);
+}
+module_exit(tegra_wm8903_modexit);
+
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_DESCRIPTION("Tegra+WM8903 machine ASoC driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c
new file mode 100644
index 0000000000000000000000000000000000000000..8fc07e9adf2e0e41d1d6568e60930b1c65d79023
--- /dev/null
+++ b/sound/soc/tegra/trimslice.c
@@ -0,0 +1,228 @@
+/*
+ * trimslice.c - TrimSlice machine ASoC driver
+ *
+ * Copyright (C) 2011 - CompuLab, Ltd.
+ * Author: Mike Rapoport <mike@compulab.co.il>
+ *
+ * Based on code copyright/by:
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010-2011 - NVIDIA, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <asm/mach-types.h>
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "../codecs/tlv320aic23.h"
+
+#include "tegra_das.h"
+#include "tegra_i2s.h"
+#include "tegra_pcm.h"
+#include "tegra_asoc_utils.h"
+
+#define DRV_NAME "tegra-snd-trimslice"
+
+struct tegra_trimslice {
+	struct tegra_asoc_utils_data util_data;
+};
+
+static int trimslice_asoc_hw_params(struct snd_pcm_substream *substream,
+					struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = codec->card;
+	struct tegra_trimslice *trimslice = snd_soc_card_get_drvdata(card);
+	int srate, mclk;
+	int err;
+
+	srate = params_rate(params);
+	mclk = 128 * srate;
+
+	err = tegra_asoc_utils_set_rate(&trimslice->util_data, srate, mclk);
+	if (err < 0) {
+		dev_err(card->dev, "Can't configure clocks\n");
+		return err;
+	}
+
+	err = snd_soc_dai_set_fmt(codec_dai,
+					SND_SOC_DAIFMT_I2S |
+					SND_SOC_DAIFMT_NB_NF |
+					SND_SOC_DAIFMT_CBS_CFS);
+	if (err < 0) {
+		dev_err(card->dev, "codec_dai fmt not set\n");
+		return err;
+	}
+
+	err = snd_soc_dai_set_fmt(cpu_dai,
+					SND_SOC_DAIFMT_I2S |
+					SND_SOC_DAIFMT_NB_NF |
+					SND_SOC_DAIFMT_CBS_CFS);
+	if (err < 0) {
+		dev_err(card->dev, "cpu_dai fmt not set\n");
+		return err;
+	}
+
+	err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
+					SND_SOC_CLOCK_IN);
+	if (err < 0) {
+		dev_err(card->dev, "codec_dai clock not set\n");
+		return err;
+	}
+
+	return 0;
+}
+
+static struct snd_soc_ops trimslice_asoc_ops = {
+	.hw_params = trimslice_asoc_hw_params,
+};
+
+static const struct snd_soc_dapm_widget trimslice_dapm_widgets[] = {
+	SND_SOC_DAPM_HP("Line Out", NULL),
+	SND_SOC_DAPM_LINE("Line In", NULL),
+};
+
+static const struct snd_soc_dapm_route trimslice_audio_map[] = {
+	{"Line Out", NULL, "LOUT"},
+	{"Line Out", NULL, "ROUT"},
+
+	{"LLINEIN", NULL, "Line In"},
+	{"RLINEIN", NULL, "Line In"},
+};
+
+static int trimslice_asoc_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+	snd_soc_dapm_nc_pin(dapm, "LHPOUT");
+	snd_soc_dapm_nc_pin(dapm, "RHPOUT");
+	snd_soc_dapm_nc_pin(dapm, "MICIN");
+
+	snd_soc_dapm_sync(dapm);
+
+	return 0;
+}
+
+static struct snd_soc_dai_link trimslice_tlv320aic23_dai = {
+	.name = "TLV320AIC23",
+	.stream_name = "AIC23",
+	.codec_name = "tlv320aic23-codec.2-001a",
+	.platform_name = "tegra-pcm-audio",
+	.cpu_dai_name = "tegra-i2s.0",
+	.codec_dai_name = "tlv320aic23-hifi",
+	.init = trimslice_asoc_init,
+	.ops = &trimslice_asoc_ops,
+};
+
+static struct snd_soc_card snd_soc_trimslice = {
+	.name = "tegra-trimslice",
+	.dai_link = &trimslice_tlv320aic23_dai,
+	.num_links = 1,
+
+	.dapm_widgets = trimslice_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(trimslice_dapm_widgets),
+	.dapm_routes = trimslice_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(trimslice_audio_map),
+};
+
+static __devinit int tegra_snd_trimslice_probe(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = &snd_soc_trimslice;
+	struct tegra_trimslice *trimslice;
+	int ret;
+
+	trimslice = kzalloc(sizeof(struct tegra_trimslice), GFP_KERNEL);
+	if (!trimslice) {
+		dev_err(&pdev->dev, "Can't allocate tegra_trimslice\n");
+		return -ENOMEM;
+	}
+
+	ret = tegra_asoc_utils_init(&trimslice->util_data, &pdev->dev);
+	if (ret)
+		goto err_free_trimslice;
+
+	card->dev = &pdev->dev;
+	platform_set_drvdata(pdev, card);
+	snd_soc_card_set_drvdata(card, trimslice);
+
+	ret = snd_soc_register_card(card);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
+			ret);
+		goto err_fini_utils;
+	}
+
+	return 0;
+
+err_fini_utils:
+	tegra_asoc_utils_fini(&trimslice->util_data);
+err_free_trimslice:
+	kfree(trimslice);
+	return ret;
+}
+
+static int __devexit tegra_snd_trimslice_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+	struct tegra_trimslice *trimslice = snd_soc_card_get_drvdata(card);
+
+	snd_soc_unregister_card(card);
+
+	tegra_asoc_utils_fini(&trimslice->util_data);
+
+	kfree(trimslice);
+
+	return 0;
+}
+
+static struct platform_driver tegra_snd_trimslice_driver = {
+	.driver = {
+		.name = DRV_NAME,
+		.owner = THIS_MODULE,
+	},
+	.probe = tegra_snd_trimslice_probe,
+	.remove = __devexit_p(tegra_snd_trimslice_remove),
+};
+
+static int __init snd_tegra_trimslice_init(void)
+{
+	return platform_driver_register(&tegra_snd_trimslice_driver);
+}
+module_init(snd_tegra_trimslice_init);
+
+static void __exit snd_tegra_trimslice_exit(void)
+{
+	platform_driver_unregister(&tegra_snd_trimslice_driver);
+}
+module_exit(snd_tegra_trimslice_exit);
+
+MODULE_AUTHOR("Mike Rapoport <mike@compulab.co.il>");
+MODULE_DESCRIPTION("Trimslice machine ASoC driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c
index 248463511186380b707d71dd2f240dd5596dabf5..ac828eff1a6347e080b74c78214b75a49fa9e663 100644
--- a/sound/usb/6fire/control.c
+++ b/sound/usb/6fire/control.c
@@ -65,6 +65,15 @@ init_data[] = {
 	{ 0 } /* TERMINATING ENTRY */
 };
 
+static const int rates_altsetting[] = { 1, 1, 2, 2, 3, 3 };
+/* values to write to soundcard register for all samplerates */
+static const u16 rates_6fire_vl[] = {0x00, 0x01, 0x00, 0x01, 0x00, 0x01};
+static const u16 rates_6fire_vh[] = {0x11, 0x11, 0x10, 0x10, 0x00, 0x00};
+
+enum {
+	DIGITAL_THRU_ONLY_SAMPLERATE = 3
+};
+
 static void usb6fire_control_master_vol_update(struct control_runtime *rt)
 {
 	struct comm_runtime *comm_rt = rt->chip->comm;
@@ -95,6 +104,67 @@ static void usb6fire_control_opt_coax_update(struct control_runtime *rt)
 	}
 }
 
+static int usb6fire_control_set_rate(struct control_runtime *rt, int rate)
+{
+	int ret;
+	struct usb_device *device = rt->chip->dev;
+	struct comm_runtime *comm_rt = rt->chip->comm;
+
+	if (rate < 0 || rate >= CONTROL_N_RATES)
+		return -EINVAL;
+
+	ret = usb_set_interface(device, 1, rates_altsetting[rate]);
+	if (ret < 0)
+		return ret;
+
+	/* set soundcard clock */
+	ret = comm_rt->write16(comm_rt, 0x02, 0x01, rates_6fire_vl[rate],
+			rates_6fire_vh[rate]);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int usb6fire_control_set_channels(
+	struct control_runtime *rt, int n_analog_out,
+	int n_analog_in, bool spdif_out, bool spdif_in)
+{
+	int ret;
+	struct comm_runtime *comm_rt = rt->chip->comm;
+
+	/* enable analog inputs and outputs
+	 * (one bit per stereo-channel) */
+	ret = comm_rt->write16(comm_rt, 0x02, 0x02,
+			(1 << (n_analog_out / 2)) - 1,
+			(1 << (n_analog_in / 2)) - 1);
+	if (ret < 0)
+		return ret;
+
+	/* disable digital inputs and outputs */
+	/* TODO: use spdif_x to enable/disable digital channels */
+	ret = comm_rt->write16(comm_rt, 0x02, 0x03, 0x00, 0x00);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int usb6fire_control_streaming_update(struct control_runtime *rt)
+{
+	struct comm_runtime *comm_rt = rt->chip->comm;
+
+	if (comm_rt) {
+		if (!rt->usb_streaming && rt->digital_thru_switch)
+			usb6fire_control_set_rate(rt,
+				DIGITAL_THRU_ONLY_SAMPLERATE);
+		return comm_rt->write16(comm_rt, 0x02, 0x00, 0x00,
+			(rt->usb_streaming ? 0x01 : 0x00) |
+			(rt->digital_thru_switch ? 0x08 : 0x00));
+	}
+	return -EINVAL;
+}
+
 static int usb6fire_control_master_vol_info(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_info *uinfo)
 {
@@ -195,6 +265,28 @@ static int usb6fire_control_opt_coax_get(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
+static int usb6fire_control_digital_thru_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+	int changed = 0;
+
+	if (rt->digital_thru_switch != ucontrol->value.integer.value[0]) {
+		rt->digital_thru_switch = ucontrol->value.integer.value[0];
+		usb6fire_control_streaming_update(rt);
+		changed = 1;
+	}
+	return changed;
+}
+
+static int usb6fire_control_digital_thru_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+	ucontrol->value.integer.value[0] = rt->digital_thru_switch;
+	return 0;
+}
+
 static struct __devinitdata snd_kcontrol_new elements[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -223,6 +315,15 @@ static struct __devinitdata snd_kcontrol_new elements[] = {
 		.get = usb6fire_control_opt_coax_get,
 		.put = usb6fire_control_opt_coax_put
 	},
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Digital Thru Playback Route",
+		.index = 0,
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+		.info = snd_ctl_boolean_mono_info,
+		.get = usb6fire_control_digital_thru_get,
+		.put = usb6fire_control_digital_thru_put
+	},
 	{}
 };
 
@@ -238,6 +339,9 @@ int __devinit usb6fire_control_init(struct sfire_chip *chip)
 		return -ENOMEM;
 
 	rt->chip = chip;
+	rt->update_streaming = usb6fire_control_streaming_update;
+	rt->set_rate = usb6fire_control_set_rate;
+	rt->set_channels = usb6fire_control_set_channels;
 
 	i = 0;
 	while (init_data[i].type) {
@@ -249,6 +353,7 @@ int __devinit usb6fire_control_init(struct sfire_chip *chip)
 	usb6fire_control_opt_coax_update(rt);
 	usb6fire_control_line_phono_update(rt);
 	usb6fire_control_master_vol_update(rt);
+	usb6fire_control_streaming_update(rt);
 
 	i = 0;
 	while (elements[i].name) {
diff --git a/sound/usb/6fire/control.h b/sound/usb/6fire/control.h
index b534c777ab02ea9624c80887902164fb401f77e3..8f5aeead2e3d931938f41e98deaf857b0194fa2c 100644
--- a/sound/usb/6fire/control.h
+++ b/sound/usb/6fire/control.h
@@ -21,12 +21,29 @@ enum {
 	CONTROL_MAX_ELEMENTS = 32
 };
 
+enum {
+	CONTROL_RATE_44KHZ,
+	CONTROL_RATE_48KHZ,
+	CONTROL_RATE_88KHZ,
+	CONTROL_RATE_96KHZ,
+	CONTROL_RATE_176KHZ,
+	CONTROL_RATE_192KHZ,
+	CONTROL_N_RATES
+};
+
 struct control_runtime {
+	int (*update_streaming)(struct control_runtime *rt);
+	int (*set_rate)(struct control_runtime *rt, int rate);
+	int (*set_channels)(struct control_runtime *rt, int n_analog_out,
+		int n_analog_in, bool spdif_out, bool spdif_in);
+
 	struct sfire_chip *chip;
 
 	struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS];
 	bool opt_coax_switch;
 	bool line_phono_switch;
+	bool digital_thru_switch;
+	bool usb_streaming;
 	u8 master_vol;
 };
 
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
index 86c1a3103760eff82f3d8155f396611d9296a200..d47beffedb0ff5b4be36bab35a1014e5bd5aa22f 100644
--- a/sound/usb/6fire/firmware.c
+++ b/sound/usb/6fire/firmware.c
@@ -3,12 +3,6 @@
  *
  * Firmware loader
  *
- * Currently not working for all devices. To be able to use the device
- * in linux, it is also possible to let the windows driver upload the firmware.
- * For that, start the computer in windows and reboot.
- * As long as the device is connected to the power supply, no firmware reload
- * needs to be performed.
- *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
  * Version:	0.3.0
@@ -21,6 +15,7 @@
  */
 
 #include <linux/firmware.h>
+#include <linux/bitrev.h>
 
 #include "firmware.h"
 #include "chip.h"
@@ -33,32 +28,6 @@ enum {
 	FPGA_BUFSIZE = 512, FPGA_EP = 2
 };
 
-static const u8 BIT_REVERSE_TABLE[256] = {
-	0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10, 0x90, 0x50,
-	0xd0, 0x30, 0xb0, 0x70, 0xf0, 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8,
-	0x68, 0xe8, 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, 0x04,
-	0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, 0x14, 0x94, 0x54, 0xd4,
-	0x34, 0xb4, 0x74, 0xf4, 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c,
-	0xec, 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, 0x02, 0x82,
-	0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, 0x12, 0x92, 0x52, 0xd2, 0x32,
-	0xb2, 0x72, 0xf2, 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
-	0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, 0x06, 0x86, 0x46,
-	0xc6, 0x26, 0xa6, 0x66, 0xe6, 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6,
-	0x76, 0xf6, 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, 0x1e,
-	0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, 0x01, 0x81, 0x41, 0xc1,
-	0x21, 0xa1, 0x61, 0xe1, 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71,
-	0xf1, 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, 0x19, 0x99,
-	0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, 0x05, 0x85, 0x45, 0xc5, 0x25,
-	0xa5, 0x65, 0xe5, 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
-	0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, 0x1d, 0x9d, 0x5d,
-	0xdd, 0x3d, 0xbd, 0x7d, 0xfd, 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3,
-	0x63, 0xe3, 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, 0x0b,
-	0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, 0x1b, 0x9b, 0x5b, 0xdb,
-	0x3b, 0xbb, 0x7b, 0xfb, 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67,
-	0xe7, 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, 0x0f, 0x8f,
-	0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, 0x1f, 0x9f, 0x5f, 0xdf, 0x3f,
-	0xbf, 0x7f, 0xff };
-
 /*
  * wMaxPacketSize of pcm endpoints.
  * keep synced with rates_in_packet_size and rates_out_packet_size in pcm.c
@@ -72,6 +41,10 @@ static const u8 ep_w_max_packet_size[] = {
 	0x94, 0x01, 0x5c, 0x02  /* alt 3: 404 EP2 and 604 EP6 (25 fpp) */
 };
 
+static const u8 known_fw_versions[][4] = {
+	{ 0x03, 0x01, 0x0b, 0x00 }
+};
+
 struct ihex_record {
 	u16 address;
 	u8 len;
@@ -340,7 +313,7 @@ static int usb6fire_fw_fpga_upload(
 
 	while (c != end) {
 		for (i = 0; c != end && i < FPGA_BUFSIZE; i++, c++)
-			buffer[i] = BIT_REVERSE_TABLE[(u8) *c];
+			buffer[i] = byte_rev_table[(u8) *c];
 
 		ret = usb6fire_fw_fpga_write(device, buffer, i);
 		if (ret < 0) {
@@ -363,6 +336,25 @@ static int usb6fire_fw_fpga_upload(
 	return 0;
 }
 
+/* check, if the firmware version the devices has currently loaded
+ * is known by this driver. 'version' needs to have 4 bytes version
+ * info data. */
+static int usb6fire_fw_check(u8 *version)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(known_fw_versions); i++)
+		if (!memcmp(version, known_fw_versions + i, 4))
+			return 0;
+
+	snd_printk(KERN_ERR PREFIX "invalid fimware version in device: "
+			"%02x %02x %02x %02x. "
+			"please reconnect to power. if this failure "
+			"still happens, check your firmware installation.",
+			version[0], version[1], version[2], version[3]);
+	return -EINVAL;
+}
+
 int usb6fire_fw_init(struct usb_interface *intf)
 {
 	int i;
@@ -378,9 +370,7 @@ int usb6fire_fw_init(struct usb_interface *intf)
 				"firmware state.\n");
 		return ret;
 	}
-	if (buffer[0] != 0xeb || buffer[1] != 0xaa || buffer[2] != 0x55
-			|| buffer[4] != 0x03 || buffer[5] != 0x01 || buffer[7]
-			!= 0x00) {
+	if (buffer[0] != 0xeb || buffer[1] != 0xaa || buffer[2] != 0x55) {
 		snd_printk(KERN_ERR PREFIX "unknown device firmware state "
 				"received from device: ");
 		for (i = 0; i < 8; i++)
@@ -389,7 +379,7 @@ int usb6fire_fw_init(struct usb_interface *intf)
 		return -EIO;
 	}
 	/* do we need fpga loader ezusb firmware? */
-	if (buffer[3] == 0x01 && buffer[6] == 0x19) {
+	if (buffer[3] == 0x01) {
 		ret = usb6fire_fw_ezusb_upload(intf,
 				"6fire/dmx6firel2.ihx", 0, NULL, 0);
 		if (ret < 0)
@@ -397,7 +387,10 @@ int usb6fire_fw_init(struct usb_interface *intf)
 		return FW_NOT_READY;
 	}
 	/* do we need fpga firmware and application ezusb firmware? */
-	else if (buffer[3] == 0x02 && buffer[6] == 0x0b) {
+	else if (buffer[3] == 0x02) {
+		ret = usb6fire_fw_check(buffer + 4);
+		if (ret < 0)
+			return ret;
 		ret = usb6fire_fw_fpga_upload(intf, "6fire/dmx6firecf.bin");
 		if (ret < 0)
 			return ret;
@@ -410,8 +403,8 @@ int usb6fire_fw_init(struct usb_interface *intf)
 		return FW_NOT_READY;
 	}
 	/* all fw loaded? */
-	else if (buffer[3] == 0x03 && buffer[6] == 0x0b)
-		return 0;
+	else if (buffer[3] == 0x03)
+		return usb6fire_fw_check(buffer + 4);
 	/* unknown data? */
 	else {
 		snd_printk(KERN_ERR PREFIX "unknown device firmware state "
diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c
index ba62c7468ba8d928a800617ffb26c4a7bed22b33..b137b25865cc986cc8f6bc8d21ca482e34b987cd 100644
--- a/sound/usb/6fire/pcm.c
+++ b/sound/usb/6fire/pcm.c
@@ -17,26 +17,23 @@
 #include "pcm.h"
 #include "chip.h"
 #include "comm.h"
+#include "control.h"
 
 enum {
 	OUT_N_CHANNELS = 6, IN_N_CHANNELS = 4
 };
 
 /* keep next two synced with
- * FW_EP_W_MAX_PACKET_SIZE[] and RATES_MAX_PACKET_SIZE */
+ * FW_EP_W_MAX_PACKET_SIZE[] and RATES_MAX_PACKET_SIZE
+ * and CONTROL_RATE_XXX in control.h */
 static const int rates_in_packet_size[] = { 228, 228, 420, 420, 404, 404 };
 static const int rates_out_packet_size[] = { 228, 228, 420, 420, 604, 604 };
 static const int rates[] = { 44100, 48000, 88200, 96000, 176400, 192000 };
-static const int rates_altsetting[] = { 1, 1, 2, 2, 3, 3 };
 static const int rates_alsaid[] = {
 	SNDRV_PCM_RATE_44100, SNDRV_PCM_RATE_48000,
 	SNDRV_PCM_RATE_88200, SNDRV_PCM_RATE_96000,
 	SNDRV_PCM_RATE_176400, SNDRV_PCM_RATE_192000 };
 
-/* values to write to soundcard register for all samplerates */
-static const u16 rates_6fire_vl[] = {0x00, 0x01, 0x00, 0x01, 0x00, 0x01};
-static const u16 rates_6fire_vh[] = {0x11, 0x11, 0x10, 0x10, 0x00, 0x00};
-
 enum { /* settings for pcm */
 	OUT_EP = 6, IN_EP = 2, MAX_BUFSIZE = 128 * 1024
 };
@@ -48,15 +45,6 @@ enum { /* pcm streaming states */
 	STREAM_STOPPING
 };
 
-enum { /* pcm sample rates (also index into RATES_XXX[]) */
-	RATE_44KHZ,
-	RATE_48KHZ,
-	RATE_88KHZ,
-	RATE_96KHZ,
-	RATE_176KHZ,
-	RATE_192KHZ
-};
-
 static const struct snd_pcm_hardware pcm_hw = {
 	.info = SNDRV_PCM_INFO_MMAP |
 		SNDRV_PCM_INFO_INTERLEAVED |
@@ -64,7 +52,7 @@ static const struct snd_pcm_hardware pcm_hw = {
 		SNDRV_PCM_INFO_MMAP_VALID |
 		SNDRV_PCM_INFO_BATCH,
 
-	.formats = SNDRV_PCM_FMTBIT_S24_LE,
+	.formats = SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE,
 
 	.rates = SNDRV_PCM_RATE_44100 |
 		SNDRV_PCM_RATE_48000 |
@@ -87,57 +75,34 @@ static const struct snd_pcm_hardware pcm_hw = {
 static int usb6fire_pcm_set_rate(struct pcm_runtime *rt)
 {
 	int ret;
-	struct usb_device *device = rt->chip->dev;
-	struct comm_runtime *comm_rt = rt->chip->comm;
+	struct control_runtime *ctrl_rt = rt->chip->control;
 
-	if (rt->rate >= ARRAY_SIZE(rates))
-		return -EINVAL;
-	/* disable streaming */
-	ret = comm_rt->write16(comm_rt, 0x02, 0x00, 0x00, 0x00);
+	ctrl_rt->usb_streaming = false;
+	ret = ctrl_rt->update_streaming(ctrl_rt);
 	if (ret < 0) {
 		snd_printk(KERN_ERR PREFIX "error stopping streaming while "
 				"setting samplerate %d.\n", rates[rt->rate]);
 		return ret;
 	}
 
-	ret = usb_set_interface(device, 1, rates_altsetting[rt->rate]);
-	if (ret < 0) {
-		snd_printk(KERN_ERR PREFIX "error setting interface "
-				"altsetting %d for samplerate %d.\n",
-				rates_altsetting[rt->rate], rates[rt->rate]);
-		return ret;
-	}
-
-	/* set soundcard clock */
-	ret = comm_rt->write16(comm_rt, 0x02, 0x01, rates_6fire_vl[rt->rate],
-			rates_6fire_vh[rt->rate]);
+	ret = ctrl_rt->set_rate(ctrl_rt, rt->rate);
 	if (ret < 0) {
 		snd_printk(KERN_ERR PREFIX "error setting samplerate %d.\n",
 				rates[rt->rate]);
 		return ret;
 	}
 
-	/* enable analog inputs and outputs
-	 * (one bit per stereo-channel) */
-	ret = comm_rt->write16(comm_rt, 0x02, 0x02,
-			(1 << (OUT_N_CHANNELS / 2)) - 1,
-			(1 << (IN_N_CHANNELS / 2)) - 1);
+	ret = ctrl_rt->set_channels(ctrl_rt, OUT_N_CHANNELS, IN_N_CHANNELS,
+			false, false);
 	if (ret < 0) {
-		snd_printk(KERN_ERR PREFIX "error initializing analog channels "
+		snd_printk(KERN_ERR PREFIX "error initializing channels "
 				"while setting samplerate %d.\n",
 				rates[rt->rate]);
 		return ret;
 	}
-	/* disable digital inputs and outputs */
-	ret = comm_rt->write16(comm_rt, 0x02, 0x03, 0x00, 0x00);
-	if (ret < 0) {
-		snd_printk(KERN_ERR PREFIX "error initializing digital "
-				"channels while setting samplerate %d.\n",
-				rates[rt->rate]);
-		return ret;
-	}
 
-	ret = comm_rt->write16(comm_rt, 0x02, 0x00, 0x00, 0x01);
+	ctrl_rt->usb_streaming = true;
+	ret = ctrl_rt->update_streaming(ctrl_rt);
 	if (ret < 0) {
 		snd_printk(KERN_ERR PREFIX "error starting streaming while "
 				"setting samplerate %d.\n", rates[rt->rate]);
@@ -168,12 +133,15 @@ static struct pcm_substream *usb6fire_pcm_get_substream(
 static void usb6fire_pcm_stream_stop(struct pcm_runtime *rt)
 {
 	int i;
+	struct control_runtime *ctrl_rt = rt->chip->control;
 
 	if (rt->stream_state != STREAM_DISABLED) {
 		for (i = 0; i < PCM_N_URBS; i++) {
 			usb_kill_urb(&rt->in_urbs[i].instance);
 			usb_kill_urb(&rt->out_urbs[i].instance);
 		}
+		ctrl_rt->usb_streaming = false;
+		ctrl_rt->update_streaming(ctrl_rt);
 		rt->stream_state = STREAM_DISABLED;
 	}
 }
@@ -228,7 +196,7 @@ static void usb6fire_pcm_capture(struct pcm_substream *sub, struct pcm_urb *urb)
 	unsigned int total_length = 0;
 	struct pcm_runtime *rt = snd_pcm_substream_chip(sub->instance);
 	struct snd_pcm_runtime *alsa_rt = sub->instance->runtime;
-	u32 *src = (u32 *) urb->buffer;
+	u32 *src = NULL;
 	u32 *dest = (u32 *) (alsa_rt->dma_area + sub->dma_off
 			* (alsa_rt->frame_bits >> 3));
 	u32 *dest_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size
@@ -244,7 +212,12 @@ static void usb6fire_pcm_capture(struct pcm_substream *sub, struct pcm_urb *urb)
 		else
 			frame_count = 0;
 
-		src = (u32 *) (urb->buffer + total_length);
+		if (alsa_rt->format == SNDRV_PCM_FORMAT_S24_LE)
+			src = (u32 *) (urb->buffer + total_length);
+		else if (alsa_rt->format == SNDRV_PCM_FORMAT_S32_LE)
+			src = (u32 *) (urb->buffer - 1 + total_length);
+		else
+			return;
 		src++; /* skip leading 4 bytes of every packet */
 		total_length += urb->packets[i].length;
 		for (frame = 0; frame < frame_count; frame++) {
@@ -274,9 +247,18 @@ static void usb6fire_pcm_playback(struct pcm_substream *sub,
 			* (alsa_rt->frame_bits >> 3));
 	u32 *src_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size
 			* (alsa_rt->frame_bits >> 3));
-	u32 *dest = (u32 *) urb->buffer;
+	u32 *dest;
 	int bytes_per_frame = alsa_rt->channels << 2;
 
+	if (alsa_rt->format == SNDRV_PCM_FORMAT_S32_LE)
+		dest = (u32 *) (urb->buffer - 1);
+	else if (alsa_rt->format == SNDRV_PCM_FORMAT_S24_LE)
+		dest = (u32 *) (urb->buffer);
+	else {
+		snd_printk(KERN_ERR PREFIX "Unknown sample format.");
+		return;
+	}
+
 	for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) {
 		/* at least 4 header bytes for valid packet.
 		 * after that: 32 bits per sample for analog channels */
@@ -456,7 +438,7 @@ static int usb6fire_pcm_close(struct snd_pcm_substream *alsa_sub)
 		/* all substreams closed? if so, stop streaming */
 		if (!rt->playback.instance && !rt->capture.instance) {
 			usb6fire_pcm_stream_stop(rt);
-			rt->rate = -1;
+			rt->rate = ARRAY_SIZE(rates);
 		}
 	}
 	mutex_unlock(&rt->stream_mutex);
@@ -480,7 +462,6 @@ static int usb6fire_pcm_prepare(struct snd_pcm_substream *alsa_sub)
 	struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub);
 	struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub);
 	struct snd_pcm_runtime *alsa_rt = alsa_sub->runtime;
-	int i;
 	int ret;
 
 	if (rt->panic)
@@ -493,12 +474,10 @@ static int usb6fire_pcm_prepare(struct snd_pcm_substream *alsa_sub)
 	sub->period_off = 0;
 
 	if (rt->stream_state == STREAM_DISABLED) {
-		for (i = 0; i < ARRAY_SIZE(rates); i++)
-			if (alsa_rt->rate == rates[i]) {
-				rt->rate = i;
+		for (rt->rate = 0; rt->rate < ARRAY_SIZE(rates); rt->rate++)
+			if (alsa_rt->rate == rates[rt->rate])
 				break;
-			}
-		if (i == ARRAY_SIZE(rates)) {
+		if (rt->rate == ARRAY_SIZE(rates)) {
 			mutex_unlock(&rt->stream_mutex);
 			snd_printk("invalid rate %d in prepare.\n",
 					alsa_rt->rate);
@@ -613,7 +592,7 @@ int __devinit usb6fire_pcm_init(struct sfire_chip *chip)
 
 	rt->chip = chip;
 	rt->stream_state = STREAM_DISABLED;
-	rt->rate = -1;
+	rt->rate = ARRAY_SIZE(rates);
 	init_waitqueue_head(&rt->stream_wait_queue);
 	mutex_init(&rt->stream_mutex);
 
diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 97724d8fa9f689fd5cc863cef980b97cdd8de4a5..8beb77563da25298c547c07636a494cca2f679dd 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -100,19 +100,17 @@ config SND_USB_US122L
 
 config SND_USB_6FIRE
         tristate "TerraTec DMX 6Fire USB"
-        depends on EXPERIMENTAL
         select FW_LOADER
+        select BITREVERSE
         select SND_RAWMIDI
         select SND_PCM
         help
           Say Y here to include support for TerraTec 6fire DMX USB interface.
 
           You will need firmware files in order to be able to use the device
-          after it has been coldstarted. This driver currently does not support
-          firmware loading for all devices. If you own such a device,
-          you could start windows and let the windows driver upload
-          the firmware. As long as you do not unplug your device from power,
-          it should be usable.
+          after it has been coldstarted. An install script for the firmware
+          and further help can be found at
+          http://sixfireusb.sourceforge.net
 
 endif	# SND_USB
 
diff --git a/sound/usb/clock.c b/sound/usb/clock.c
index 7754a10345451109a9ff9bd03d271148160861b9..075195e8661a0f538343bc482db9e721b51dda18 100644
--- a/sound/usb/clock.c
+++ b/sound/usb/clock.c
@@ -104,6 +104,15 @@ static bool uac_clock_source_is_valid(struct snd_usb_audio *chip, int source_id)
 	int err;
 	unsigned char data;
 	struct usb_device *dev = chip->dev;
+	struct uac_clock_source_descriptor *cs_desc =
+		snd_usb_find_clock_source(chip->ctrl_intf, source_id);
+
+	if (!cs_desc)
+		return 0;
+
+	/* If a clock source can't tell us whether it's valid, we assume it is */
+	if (!uac2_control_is_readable(cs_desc->bmControls, UAC2_CS_CONTROL_CLOCK_VALID))
+		return 1;
 
 	err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC2_CS_CUR,
 			      USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
@@ -114,7 +123,7 @@ static bool uac_clock_source_is_valid(struct snd_usb_audio *chip, int source_id)
 	if (err < 0) {
 		snd_printk(KERN_WARNING "%s(): cannot get clock validity for id %d\n",
 			   __func__, source_id);
-		return err;
+		return 0;
 	}
 
 	return !!data;
diff --git a/sound/usb/debug.h b/sound/usb/debug.h
index 343ec2d9ee6675ff2bea1016188a840418f4aadc..58030176f0083deef38d3d37b2ea46775cce58a0 100644
--- a/sound/usb/debug.h
+++ b/sound/usb/debug.h
@@ -8,7 +8,7 @@
 #ifdef HW_CONST_DEBUG
 #define hwc_debug(fmt, args...) printk(KERN_DEBUG fmt, ##args)
 #else
-#define hwc_debug(fmt, args...) /**/
+#define hwc_debug(fmt, args...) do { } while(0)
 #endif
 
 #endif /* __USBAUDIO_DEBUG_H */
diff --git a/sound/usb/format.c b/sound/usb/format.c
index f079b5e2ab287cd0d726216bd6b656fd15c2e6d6..8d042dce0d16a0a2d26efffe2cceb9279f0300f9 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -30,6 +30,7 @@
 #include "helper.h"
 #include "debug.h"
 #include "clock.h"
+#include "format.h"
 
 /*
  * parse the audio format type I descriptor
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 6ec33b62e6cf255b712c4ca5e470ffcd224e7379..eab06edcc9b73f8a56f0ec2bac616f3a8d535073 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1097,11 +1097,13 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc,
 		append_ctl_name(kctl, control == UAC_FU_MUTE ?
 				" Switch" : " Volume");
 		if (control == UAC_FU_VOLUME) {
-			kctl->tlv.c = mixer_vol_tlv;
-			kctl->vd[0].access |= 
-				SNDRV_CTL_ELEM_ACCESS_TLV_READ |
-				SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK;
 			check_mapped_dB(map, cval);
+			if (cval->dBmin < cval->dBmax) {
+				kctl->tlv.c = mixer_vol_tlv;
+				kctl->vd[0].access |= 
+					SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+					SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK;
+			}
 		}
 		break;
 
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 73dcc8256bc0abbeeb2ebed24957e5ae7912b31d..9146cffa6ede3096b24eae718935226880530a25 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -61,6 +61,7 @@ static const struct rc_config {
 	{ USB_ID(0x041e, 0x3020), 2, 1, 6, 6,  18, 0x0013 }, /* Audigy 2 NX  */
 	{ USB_ID(0x041e, 0x3040), 2, 2, 6, 6,  2,  0x6e91 }, /* Live! 24-bit */
 	{ USB_ID(0x041e, 0x3042), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi S51 */
+	{ USB_ID(0x041e, 0x30df), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi S51 Pro */
 	{ USB_ID(0x041e, 0x3048), 2, 2, 6, 6,  2,  0x6e91 }, /* Toshiba SB0500 */
 };
 
@@ -188,6 +189,12 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
 			      usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
 			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
 			      !value, 0, NULL, 0, 100);
+	/* USB X-Fi S51 Pro */
+	if (mixer->chip->usb_id == USB_ID(0x041e, 0x30df))
+		err = snd_usb_ctl_msg(mixer->chip->dev,
+			      usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+			      !value, 0, NULL, 0, 100);
 	else
 		err = snd_usb_ctl_msg(mixer->chip->dev,
 			      usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
@@ -234,9 +241,13 @@ static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer)
 		/* USB X-Fi S51 doesn't have a CMSS LED */
 		if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0)
 			continue;
+		/* USB X-Fi S51 Pro doesn't have one either */
+		if ((mixer->chip->usb_id == USB_ID(0x041e, 0x30df)) && i == 0)
+			continue;
 		if (i > 1 && /* Live24ext has 2 LEDs only */
 			(mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
 			 mixer->chip->usb_id == USB_ID(0x041e, 0x3042) ||
+			 mixer->chip->usb_id == USB_ID(0x041e, 0x30df) ||
 			 mixer->chip->usb_id == USB_ID(0x041e, 0x3048)))
 			break; 
 		err = snd_ctl_add(mixer->chip->card,
@@ -512,6 +523,7 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
 	case USB_ID(0x041e, 0x3020):
 	case USB_ID(0x041e, 0x3040):
 	case USB_ID(0x041e, 0x3042):
+	case USB_ID(0x041e, 0x30df):
 	case USB_ID(0x041e, 0x3048):
 		err = snd_audigy2nx_controls_create(mixer);
 		if (err < 0)
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index c66d3f64dcf89f6b5f0f59dea6cdbfd2b412bbb9..78792a8900c3c575904f9d712e0bb96b224ac2a1 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1651,6 +1651,32 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 		}
 	}
 },
+{
+	USB_DEVICE(0x0582, 0x0127),
+	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+		/* .vendor_name = "Roland", */
+		/* .product_name = "GR-55", */
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_MIDI_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 
 /* Guillemot devices */
 {
@@ -1953,7 +1979,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 	}
 },
 {
-	USB_DEVICE(0x0763, 0x2080),
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2080),
 	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
 		/* .vendor_name = "M-Audio", */
 		/* .product_name = "Fast Track Ultra", */
@@ -2020,7 +2046,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 	}
 },
 {
-	USB_DEVICE(0x0763, 0x2081),
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2081),
 	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
 		/* .vendor_name = "M-Audio", */
 		/* .product_name = "Fast Track Ultra 8R", */
@@ -2179,6 +2205,17 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 	}
 },
 
+/* KORG devices */
+{
+	USB_DEVICE_VENDOR_SPEC(0x0944, 0x0200),
+	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+		.vendor_name = "KORG, Inc.",
+		/* .product_name = "PANDORA PX5D", */
+		.ifnum = 3,
+		.type = QUIRK_MIDI_STANDARD_INTERFACE,
+	}
+},
+
 /* AKAI devices */
 {
 	USB_DEVICE(0x09e8, 0x0062),
@@ -2331,6 +2368,12 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 },
 
 /* Native Instruments MK2 series */
+{
+	/* Komplete Audio 6 */
+	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+	.idVendor = 0x17cc,
+	.idProduct = 0x1000,
+},
 {
 	/* Traktor Audio 6 */
 	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 1b94ec3a3368bd01c622f686edc74957cee4d36d..bd13d7257240528f97cc2a0caf5b134a0b9d58ac 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -540,6 +540,7 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
 		/* Access Music VirusTI Desktop */
 		return snd_usb_accessmusic_boot_quirk(dev);
 
+	case USB_ID(0x17cc, 0x1000): /* Komplete Audio 6 */
 	case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */
 	case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */
 		return snd_usb_nativeinstruments_boot_quirk(dev);
diff --git a/tools/perf/Documentation/perf-script-perl.txt b/tools/perf/Documentation/perf-script-perl.txt
index 5bb41e55a3ac3cbf98d728ec4de3df655d77ff61..3152cca15501b19f2ee4608a418e47c082420cfc 100644
--- a/tools/perf/Documentation/perf-script-perl.txt
+++ b/tools/perf/Documentation/perf-script-perl.txt
@@ -63,7 +63,6 @@ The format file for the sched_wakep event defines the following fields
         field:unsigned char common_flags;
         field:unsigned char common_preempt_count;
         field:int common_pid;
-        field:int common_lock_depth;
 
         field:char comm[TASK_COMM_LEN];
         field:pid_t pid;
diff --git a/tools/perf/Documentation/perf-script-python.txt b/tools/perf/Documentation/perf-script-python.txt
index 36b38277422c8a9973c3a3fec671271ffeb23ffa..47102206911921be0d956e910d9efa230a65c3f3 100644
--- a/tools/perf/Documentation/perf-script-python.txt
+++ b/tools/perf/Documentation/perf-script-python.txt
@@ -463,7 +463,6 @@ The format file for the sched_wakep event defines the following fields
         field:unsigned char common_flags;
         field:unsigned char common_preempt_count;
         field:int common_pid;
-        field:int common_lock_depth;
 
         field:char comm[TASK_COMM_LEN];
         field:pid_t pid;
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 66f040b30729d3a3ec0cadab896c1df63160efa1..86c87e214b11d295ed07ce6fa5005f906484d8f7 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -113,13 +113,61 @@ OPTIONS
         Do various checks like samples ordering and lost events.
 
 -f::
---fields
+--fields::
         Comma separated list of fields to print. Options are:
         comm, tid, pid, time, cpu, event, trace, sym. Field
-        list must be prepended with the type, trace, sw or hw,
+        list can be prepended with the type, trace, sw or hw,
         to indicate to which event type the field list applies.
         e.g., -f sw:comm,tid,time,sym  and -f trace:time,cpu,trace
 
+		perf script -f <fields>
+
+	is equivalent to:
+
+		perf script -f trace:<fields> -f sw:<fields> -f hw:<fields>
+    
+	i.e., the specified fields apply to all event types if the type string
+	is not given.
+    
+	The arguments are processed in the order received. A later usage can
+	reset a prior request. e.g.:
+    
+		-f trace: -f comm,tid,time,sym
+    
+	The first -f suppresses trace events (field list is ""), but then the
+	second invocation sets the fields to comm,tid,time,sym. In this case a
+	warning is given to the user:
+    
+		"Overriding previous field request for all events."
+    
+	Alternativey, consider the order:
+    
+		-f comm,tid,time,sym -f trace:
+    
+	The first -f sets the fields for all events and the second -f
+	suppresses trace events. The user is given a warning message about
+	the override, and the result of the above is that only S/W and H/W
+	events are displayed with the given fields.
+    
+	For the 'wildcard' option if a user selected field is invalid for an
+	event type, a message is displayed to the user that the option is
+	ignored for that type. For example:
+    
+		$ perf script -f comm,tid,trace
+		'trace' not valid for hardware events. Ignoring.
+		'trace' not valid for software events. Ignoring.
+    
+	Alternatively, if the type is given an invalid field is specified it
+	is an error. For example:
+    
+        perf script -v -f sw:comm,tid,trace
+        'trace' not valid for software events.
+    
+	At this point usage is displayed, and perf-script exits.
+    
+	Finally, a user may not set fields to none for all event types.
+	i.e., -f "" is not allowed.
+
 -k::
 --vmlinux=<file>::
         vmlinux pathname
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 0c542563ea6c2206aecc883c0be8a70dfad74919..1455413ec7a74ed5ebea22c70863fb8dc1545d3c 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -5,6 +5,8 @@ endif
 # The default target of this Makefile is...
 all:
 
+include config/utilities.mak
+
 ifneq ($(OUTPUT),)
 # check that the output directory actually exists
 OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
@@ -13,6 +15,12 @@ endif
 
 # Define V to have a more verbose compile.
 #
+# Define PYTHON to point to the python binary if the default
+# `python' is not correct; for example: PYTHON=python2
+#
+# Define PYTHON_CONFIG to point to the python-config binary if
+# the default `$(PYTHON)-config' is not correct.
+#
 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 #
 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
@@ -134,7 +142,7 @@ INSTALL = install
 # explicitly what architecture to check for. Fix this up for yours..
 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 
--include feature-tests.mak
+-include config/feature-tests.mak
 
 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
 	CFLAGS := $(CFLAGS) -fstack-protector-all
@@ -169,12 +177,10 @@ grep-libs = $(filter -l%,$(1))
 strip-libs = $(filter-out -l%,$(1))
 
 $(OUTPUT)python/perf.so: $(PYRF_OBJS)
-	$(QUIET_GEN)( \
-		export CFLAGS="$(BASIC_CFLAGS)"; \
-		python util/setup.py --quiet  build_ext --build-lib='$(OUTPUT)python' \
-			--build-temp='$(OUTPUT)python/temp' \
-	)
-
+	$(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
+	  --quiet build_ext \
+	  --build-lib='$(OUTPUT)python' \
+	  --build-temp='$(OUTPUT)python/temp'
 #
 # No Perl scripts right now:
 #
@@ -479,24 +485,74 @@ else
 	endif
 endif
 
-ifdef NO_LIBPYTHON
-	BASIC_CFLAGS += -DNO_LIBPYTHON
+disable-python = $(eval $(disable-python_code))
+define disable-python_code
+  BASIC_CFLAGS += -DNO_LIBPYTHON
+  $(if $(1),$(warning No $(1) was found))
+  $(warning Python support won't be built)
+endef
+
+override PYTHON := \
+  $(call get-executable-or-default,PYTHON,python)
+
+ifndef PYTHON
+  $(call disable-python,python interpreter)
+  python-clean :=
 else
-       PYTHON_EMBED_LDOPTS = $(shell python-config --ldflags 2>/dev/null)
-       PYTHON_EMBED_LDFLAGS = $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
-       PYTHON_EMBED_LIBADD = $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
-	PYTHON_EMBED_CCOPTS = `python-config --cflags 2>/dev/null`
-	FLAGS_PYTHON_EMBED=$(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
-	ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
-		msg := $(warning No Python.h found, install python-dev[el] to have python support in 'perf script' and to build the python bindings)
-		BASIC_CFLAGS += -DNO_LIBPYTHON
-	else
-               ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
-               EXTLIBS += $(PYTHON_EMBED_LIBADD)
-		LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
-		LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
-		LANG_BINDINGS += $(OUTPUT)python/perf.so
-	endif
+
+  PYTHON_WORD := $(call shell-wordify,$(PYTHON))
+
+  python-clean := $(PYTHON_WORD) util/setup.py clean \
+    --build-lib='$(OUTPUT)python' \
+    --build-temp='$(OUTPUT)python/temp'
+
+  ifdef NO_LIBPYTHON
+    $(call disable-python)
+  else
+
+    override PYTHON_CONFIG := \
+      $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
+
+    ifndef PYTHON_CONFIG
+      $(call disable-python,python-config tool)
+    else
+
+      PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
+
+      PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
+      PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
+      PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
+      PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
+      FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
+
+      ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
+        $(call disable-python,Python.h (for Python 2.x))
+      else
+
+        ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
+          $(warning Python 3 is not yet supported; please set)
+          $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
+          $(warning If you also have Python 2 installed, then)
+          $(warning try something like:)
+          $(warning $(and ,))
+          $(warning $(and ,)  make PYTHON=python2)
+          $(warning $(and ,))
+          $(warning Otherwise, disable Python support entirely:)
+          $(warning $(and ,))
+          $(warning $(and ,)  make NO_LIBPYTHON=1)
+          $(warning $(and ,))
+          $(error   $(and ,))
+        else
+          ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
+          EXTLIBS += $(PYTHON_EMBED_LIBADD)
+          LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
+          LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
+          LANG_BINDINGS += $(OUTPUT)python/perf.so
+        endif
+
+      endif
+    endif
+  endif
 endif
 
 ifdef NO_DEMANGLE
@@ -837,8 +893,7 @@ clean:
 	$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
 	$(MAKE) -C Documentation/ clean
 	$(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
-	@python util/setup.py clean --build-lib='$(OUTPUT)python' \
-				   --build-temp='$(OUTPUT)python/temp'
+	$(python-clean)
 
 .PHONY: all install clean strip
 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 416538248a4bb04eaf2e28a1a2f58f062e6372fc..0974f957b8fa2634409ff46e8de915b1380e87a8 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -427,7 +427,7 @@ static void mmap_read_all(void)
 {
 	int i;
 
-	for (i = 0; i < evsel_list->cpus->nr; i++) {
+	for (i = 0; i < evsel_list->nr_mmaps; i++) {
 		if (evsel_list->mmap[i].base)
 			mmap_read(&evsel_list->mmap[i]);
 	}
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index ac574ea23917e13e8f02c4db33f74a13ee14d825..974f6d3f4e53544b5e408aa64d70f4274ed56845 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -49,57 +49,169 @@ struct output_option {
 };
 
 /* default set to maintain compatibility with current format */
-static u64 output_fields[PERF_TYPE_MAX] = {
-	[PERF_TYPE_HARDWARE] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
-			       PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
-			       PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
-
-	[PERF_TYPE_SOFTWARE] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
-			       PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
-			       PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
-
-	[PERF_TYPE_TRACEPOINT] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
-				 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
-				 PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE,
+static struct {
+	bool user_set;
+	bool wildcard_set;
+	u64 fields;
+	u64 invalid_fields;
+} output[PERF_TYPE_MAX] = {
+
+	[PERF_TYPE_HARDWARE] = {
+		.user_set = false,
+
+		.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
+			      PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
+			      PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
+
+		.invalid_fields = PERF_OUTPUT_TRACE,
+	},
+
+	[PERF_TYPE_SOFTWARE] = {
+		.user_set = false,
+
+		.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
+			      PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
+			      PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
+
+		.invalid_fields = PERF_OUTPUT_TRACE,
+	},
+
+	[PERF_TYPE_TRACEPOINT] = {
+		.user_set = false,
+
+		.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
+				  PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
+				  PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE,
+	},
+
+	[PERF_TYPE_RAW] = {
+		.user_set = false,
+
+		.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
+			      PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
+			      PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
+
+		.invalid_fields = PERF_OUTPUT_TRACE,
+	},
 };
 
-static bool output_set_by_user;
+static bool output_set_by_user(void)
+{
+	int j;
+	for (j = 0; j < PERF_TYPE_MAX; ++j) {
+		if (output[j].user_set)
+			return true;
+	}
+	return false;
+}
+
+static const char *output_field2str(enum perf_output_field field)
+{
+	int i, imax = ARRAY_SIZE(all_output_options);
+	const char *str = "";
+
+	for (i = 0; i < imax; ++i) {
+		if (all_output_options[i].field == field) {
+			str = all_output_options[i].str;
+			break;
+		}
+	}
+	return str;
+}
 
-#define PRINT_FIELD(x)  (output_fields[attr->type] & PERF_OUTPUT_##x)
+#define PRINT_FIELD(x)  (output[attr->type].fields & PERF_OUTPUT_##x)
 
-static int perf_session__check_attr(struct perf_session *session,
-				    struct perf_event_attr *attr)
+static int perf_event_attr__check_stype(struct perf_event_attr *attr,
+				  u64 sample_type, const char *sample_msg,
+				  enum perf_output_field field)
 {
+	int type = attr->type;
+	const char *evname;
+
+	if (attr->sample_type & sample_type)
+		return 0;
+
+	if (output[type].user_set) {
+		evname = __event_name(attr->type, attr->config);
+		pr_err("Samples for '%s' event do not have %s attribute set. "
+		       "Cannot print '%s' field.\n",
+		       evname, sample_msg, output_field2str(field));
+		return -1;
+	}
+
+	/* user did not ask for it explicitly so remove from the default list */
+	output[type].fields &= ~field;
+	evname = __event_name(attr->type, attr->config);
+	pr_debug("Samples for '%s' event do not have %s attribute set. "
+		 "Skipping '%s' field.\n",
+		 evname, sample_msg, output_field2str(field));
+
+	return 0;
+}
+
+static int perf_evsel__check_attr(struct perf_evsel *evsel,
+				  struct perf_session *session)
+{
+	struct perf_event_attr *attr = &evsel->attr;
+
 	if (PRINT_FIELD(TRACE) &&
 		!perf_session__has_traces(session, "record -R"))
 		return -EINVAL;
 
 	if (PRINT_FIELD(SYM)) {
-		if (!(session->sample_type & PERF_SAMPLE_IP)) {
-			pr_err("Samples do not contain IP data.\n");
+		if (perf_event_attr__check_stype(attr, PERF_SAMPLE_IP, "IP",
+					   PERF_OUTPUT_SYM))
 			return -EINVAL;
-		}
+
 		if (!no_callchain &&
-		    !(session->sample_type & PERF_SAMPLE_CALLCHAIN))
+		    !(attr->sample_type & PERF_SAMPLE_CALLCHAIN))
 			symbol_conf.use_callchain = false;
 	}
 
 	if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) &&
-		!(session->sample_type & PERF_SAMPLE_TID)) {
-		pr_err("Samples do not contain TID/PID data.\n");
+		perf_event_attr__check_stype(attr, PERF_SAMPLE_TID, "TID",
+				       PERF_OUTPUT_TID|PERF_OUTPUT_PID))
 		return -EINVAL;
-	}
 
 	if (PRINT_FIELD(TIME) &&
-		!(session->sample_type & PERF_SAMPLE_TIME)) {
-		pr_err("Samples do not contain timestamps.\n");
+		perf_event_attr__check_stype(attr, PERF_SAMPLE_TIME, "TIME",
+				       PERF_OUTPUT_TIME))
 		return -EINVAL;
-	}
 
 	if (PRINT_FIELD(CPU) &&
-		!(session->sample_type & PERF_SAMPLE_CPU)) {
-		pr_err("Samples do not contain cpu.\n");
+		perf_event_attr__check_stype(attr, PERF_SAMPLE_CPU, "CPU",
+				       PERF_OUTPUT_CPU))
 		return -EINVAL;
+
+	return 0;
+}
+
+/*
+ * verify all user requested events exist and the samples
+ * have the expected data
+ */
+static int perf_session__check_output_opt(struct perf_session *session)
+{
+	int j;
+	struct perf_evsel *evsel;
+
+	for (j = 0; j < PERF_TYPE_MAX; ++j) {
+		evsel = perf_session__find_first_evtype(session, j);
+
+		/*
+		 * even if fields is set to 0 (ie., show nothing) event must
+		 * exist if user explicitly includes it on the command line
+		 */
+		if (!evsel && output[j].user_set && !output[j].wildcard_set) {
+			pr_err("%s events do not exist. "
+			       "Remove corresponding -f option to proceed.\n",
+			       event_type(j));
+			return -1;
+		}
+
+		if (evsel && output[j].fields &&
+			perf_evsel__check_attr(evsel, session))
+			return -1;
 	}
 
 	return 0;
@@ -168,10 +280,7 @@ static void process_event(union perf_event *event __unused,
 {
 	struct perf_event_attr *attr = &evsel->attr;
 
-	if (output_fields[attr->type] == 0)
-		return;
-
-	if (perf_session__check_attr(session, attr) < 0)
+	if (output[attr->type].fields == 0)
 		return;
 
 	print_sample_start(sample, thread, attr);
@@ -451,6 +560,7 @@ static int parse_output_fields(const struct option *opt __used,
 {
 	char *tok;
 	int i, imax = sizeof(all_output_options) / sizeof(struct output_option);
+	int j;
 	int rc = 0;
 	char *str = strdup(arg);
 	int type = -1;
@@ -458,52 +568,99 @@ static int parse_output_fields(const struct option *opt __used,
 	if (!str)
 		return -ENOMEM;
 
-	tok = strtok(str, ":");
-	if (!tok) {
-		fprintf(stderr,
-			"Invalid field string - not prepended with type.");
-		return -EINVAL;
-	}
-
-	/* first word should state which event type user
-	 * is specifying the fields
+	/* first word can state for which event type the user is specifying
+	 * the fields. If no type exists, the specified fields apply to all
+	 * event types found in the file minus the invalid fields for a type.
 	 */
-	if (!strcmp(tok, "hw"))
-		type = PERF_TYPE_HARDWARE;
-	else if (!strcmp(tok, "sw"))
-		type = PERF_TYPE_SOFTWARE;
-	else if (!strcmp(tok, "trace"))
-		type = PERF_TYPE_TRACEPOINT;
-	else {
-		fprintf(stderr, "Invalid event type in field string.");
-		return -EINVAL;
+	tok = strchr(str, ':');
+	if (tok) {
+		*tok = '\0';
+		tok++;
+		if (!strcmp(str, "hw"))
+			type = PERF_TYPE_HARDWARE;
+		else if (!strcmp(str, "sw"))
+			type = PERF_TYPE_SOFTWARE;
+		else if (!strcmp(str, "trace"))
+			type = PERF_TYPE_TRACEPOINT;
+		else if (!strcmp(str, "raw"))
+			type = PERF_TYPE_RAW;
+		else {
+			fprintf(stderr, "Invalid event type in field string.\n");
+			return -EINVAL;
+		}
+
+		if (output[type].user_set)
+			pr_warning("Overriding previous field request for %s events.\n",
+				   event_type(type));
+
+		output[type].fields = 0;
+		output[type].user_set = true;
+		output[type].wildcard_set = false;
+
+	} else {
+		tok = str;
+		if (strlen(str) == 0) {
+			fprintf(stderr,
+				"Cannot set fields to 'none' for all event types.\n");
+			rc = -EINVAL;
+			goto out;
+		}
+
+		if (output_set_by_user())
+			pr_warning("Overriding previous field request for all events.\n");
+
+		for (j = 0; j < PERF_TYPE_MAX; ++j) {
+			output[j].fields = 0;
+			output[j].user_set = true;
+			output[j].wildcard_set = true;
+		}
 	}
 
-	output_fields[type] = 0;
-	while (1) {
-		tok = strtok(NULL, ",");
-		if (!tok)
-			break;
+	tok = strtok(tok, ",");
+	while (tok) {
 		for (i = 0; i < imax; ++i) {
-			if (strcmp(tok, all_output_options[i].str) == 0) {
-				output_fields[type] |= all_output_options[i].field;
+			if (strcmp(tok, all_output_options[i].str) == 0)
 				break;
-			}
 		}
 		if (i == imax) {
-			fprintf(stderr, "Invalid field requested.");
+			fprintf(stderr, "Invalid field requested.\n");
 			rc = -EINVAL;
-			break;
+			goto out;
 		}
-	}
 
-	if (output_fields[type] == 0) {
-		pr_debug("No fields requested for %s type. "
-			 "Events will not be displayed\n", event_type(type));
+		if (type == -1) {
+			/* add user option to all events types for
+			 * which it is valid
+			 */
+			for (j = 0; j < PERF_TYPE_MAX; ++j) {
+				if (output[j].invalid_fields & all_output_options[i].field) {
+					pr_warning("\'%s\' not valid for %s events. Ignoring.\n",
+						   all_output_options[i].str, event_type(j));
+				} else
+					output[j].fields |= all_output_options[i].field;
+			}
+		} else {
+			if (output[type].invalid_fields & all_output_options[i].field) {
+				fprintf(stderr, "\'%s\' not valid for %s events.\n",
+					 all_output_options[i].str, event_type(type));
+
+				rc = -EINVAL;
+				goto out;
+			}
+			output[type].fields |= all_output_options[i].field;
+		}
+
+		tok = strtok(NULL, ",");
 	}
 
-	output_set_by_user = true;
+	if (type >= 0) {
+		if (output[type].fields == 0) {
+			pr_debug("No fields requested for %s type. "
+				 "Events will not be displayed.\n", event_type(type));
+		}
+	}
 
+out:
 	free(str);
 	return rc;
 }
@@ -829,7 +986,7 @@ static const struct option options[] = {
 	OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory",
 		    "Look for files with symbols relative to this directory"),
 	OPT_CALLBACK('f', "fields", NULL, "str",
-		     "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace. Fields: comm,tid,pid,time,cpu,event,trace,sym",
+		     "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace,raw. Fields: comm,tid,pid,time,cpu,event,trace,sym",
 		     parse_output_fields),
 
 	OPT_END()
@@ -1020,7 +1177,7 @@ int cmd_script(int argc, const char **argv, const char *prefix __used)
 		struct stat perf_stat;
 		int input;
 
-		if (output_set_by_user) {
+		if (output_set_by_user()) {
 			fprintf(stderr,
 				"custom fields not supported for generated scripts");
 			return -1;
@@ -1060,6 +1217,11 @@ int cmd_script(int argc, const char **argv, const char *prefix __used)
 		pr_debug("perf script started with script %s\n\n", script_name);
 	}
 
+
+	err = perf_session__check_output_opt(session);
+	if (err < 0)
+		goto out;
+
 	err = __cmd_script(session);
 
 	perf_session__delete(session);
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 03f0e45f1479c2fab31de2624d69d95458886157..a9f06715e44d021567131317310bc6096547e666 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -6,24 +6,28 @@
  *
  * Sample output:
 
-   $ perf stat ~/hackbench 10
-   Time: 0.104
+   $ perf stat ./hackbench 10
 
-    Performance counter stats for '/home/mingo/hackbench':
+  Time: 0.118
 
-       1255.538611  task clock ticks     #      10.143 CPU utilization factor
-             54011  context switches     #       0.043 M/sec
-               385  CPU migrations       #       0.000 M/sec
-             17755  pagefaults           #       0.014 M/sec
-        3808323185  CPU cycles           #    3033.219 M/sec
-        1575111190  instructions         #    1254.530 M/sec
-          17367895  cache references     #      13.833 M/sec
-           7674421  cache misses         #       6.112 M/sec
+  Performance counter stats for './hackbench 10':
 
-    Wall-clock time elapsed:   123.786620 msecs
+       1708.761321 task-clock                #   11.037 CPUs utilized
+            41,190 context-switches          #    0.024 M/sec
+             6,735 CPU-migrations            #    0.004 M/sec
+            17,318 page-faults               #    0.010 M/sec
+     5,205,202,243 cycles                    #    3.046 GHz
+     3,856,436,920 stalled-cycles-frontend   #   74.09% frontend cycles idle
+     1,600,790,871 stalled-cycles-backend    #   30.75% backend  cycles idle
+     2,603,501,247 instructions              #    0.50  insns per cycle
+                                             #    1.48  stalled cycles per insn
+       484,357,498 branches                  #  283.455 M/sec
+         6,388,934 branch-misses             #    1.32% of all branches
+
+        0.154822978  seconds time elapsed
 
  *
- * Copyright (C) 2008, Red Hat Inc, Ingo Molnar <mingo@redhat.com>
+ * Copyright (C) 2008-2011, Red Hat Inc, Ingo Molnar <mingo@redhat.com>
  *
  * Improvements and fixes by:
  *
@@ -46,6 +50,7 @@
 #include "util/evlist.h"
 #include "util/evsel.h"
 #include "util/debug.h"
+#include "util/color.h"
 #include "util/header.h"
 #include "util/cpumap.h"
 #include "util/thread.h"
@@ -65,14 +70,107 @@ static struct perf_event_attr default_attrs[] = {
   { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_PAGE_FAULTS		},
 
   { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CPU_CYCLES		},
+  { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_STALLED_CYCLES_FRONTEND	},
+  { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_STALLED_CYCLES_BACKEND	},
   { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_INSTRUCTIONS		},
   { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_BRANCH_INSTRUCTIONS	},
   { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_BRANCH_MISSES		},
-  { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_REFERENCES	},
-  { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_MISSES		},
 
 };
 
+/*
+ * Detailed stats (-d), covering the L1 and last level data caches:
+ */
+static struct perf_event_attr detailed_attrs[] = {
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_L1D		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_ACCESS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_L1D		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_MISS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_LL			<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_ACCESS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_LL			<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_MISS	<< 16)				},
+};
+
+/*
+ * Very detailed stats (-d -d), covering the instruction cache and the TLB caches:
+ */
+static struct perf_event_attr very_detailed_attrs[] = {
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_L1I		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_ACCESS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_L1I		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_MISS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_DTLB		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_ACCESS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_DTLB		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_MISS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_ITLB		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_ACCESS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_ITLB		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_READ		<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_MISS	<< 16)				},
+
+};
+
+/*
+ * Very, very detailed stats (-d -d -d), adding prefetch events:
+ */
+static struct perf_event_attr very_very_detailed_attrs[] = {
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_L1D		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_PREFETCH	<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_ACCESS	<< 16)				},
+
+  { .type = PERF_TYPE_HW_CACHE,
+    .config =
+	 PERF_COUNT_HW_CACHE_L1D		<<  0  |
+	(PERF_COUNT_HW_CACHE_OP_PREFETCH	<<  8) |
+	(PERF_COUNT_HW_CACHE_RESULT_MISS	<< 16)				},
+};
+
+
+
 struct perf_evlist		*evsel_list;
 
 static bool			system_wide			=  false;
@@ -86,6 +184,8 @@ static pid_t			target_pid			= -1;
 static pid_t			target_tid			= -1;
 static pid_t			child_pid			= -1;
 static bool			null_run			=  false;
+static int			detailed_run			=  0;
+static bool			sync_run			=  false;
 static bool			big_num				=  true;
 static int			big_num_opt			=  -1;
 static const char		*cpu_list;
@@ -156,7 +256,15 @@ static double stddev_stats(struct stats *stats)
 
 struct stats			runtime_nsecs_stats[MAX_NR_CPUS];
 struct stats			runtime_cycles_stats[MAX_NR_CPUS];
+struct stats			runtime_stalled_cycles_front_stats[MAX_NR_CPUS];
+struct stats			runtime_stalled_cycles_back_stats[MAX_NR_CPUS];
 struct stats			runtime_branches_stats[MAX_NR_CPUS];
+struct stats			runtime_cacherefs_stats[MAX_NR_CPUS];
+struct stats			runtime_l1_dcache_stats[MAX_NR_CPUS];
+struct stats			runtime_l1_icache_stats[MAX_NR_CPUS];
+struct stats			runtime_ll_cache_stats[MAX_NR_CPUS];
+struct stats			runtime_itlb_cache_stats[MAX_NR_CPUS];
+struct stats			runtime_dtlb_cache_stats[MAX_NR_CPUS];
 struct stats			walltime_nsecs_stats;
 
 static int create_perf_stat_counter(struct perf_evsel *evsel)
@@ -192,6 +300,37 @@ static inline int nsec_counter(struct perf_evsel *evsel)
 	return 0;
 }
 
+/*
+ * Update various tracking values we maintain to print
+ * more semantic information such as miss/hit ratios,
+ * instruction rates, etc:
+ */
+static void update_shadow_stats(struct perf_evsel *counter, u64 *count)
+{
+	if (perf_evsel__match(counter, SOFTWARE, SW_TASK_CLOCK))
+		update_stats(&runtime_nsecs_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HARDWARE, HW_CPU_CYCLES))
+		update_stats(&runtime_cycles_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HARDWARE, HW_STALLED_CYCLES_FRONTEND))
+		update_stats(&runtime_stalled_cycles_front_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HARDWARE, HW_STALLED_CYCLES_BACKEND))
+		update_stats(&runtime_stalled_cycles_back_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HARDWARE, HW_BRANCH_INSTRUCTIONS))
+		update_stats(&runtime_branches_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HARDWARE, HW_CACHE_REFERENCES))
+		update_stats(&runtime_cacherefs_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_L1D))
+		update_stats(&runtime_l1_dcache_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_L1I))
+		update_stats(&runtime_l1_icache_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_LL))
+		update_stats(&runtime_ll_cache_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_DTLB))
+		update_stats(&runtime_dtlb_cache_stats[0], count[0]);
+	else if (perf_evsel__match(counter, HW_CACHE, HW_CACHE_ITLB))
+		update_stats(&runtime_itlb_cache_stats[0], count[0]);
+}
+
 /*
  * Read out the results of a single counter:
  * aggregate counts across CPUs in system-wide mode
@@ -217,12 +356,7 @@ static int read_counter_aggr(struct perf_evsel *counter)
 	/*
 	 * Save the full runtime - to allow normalization during printout:
 	 */
-	if (perf_evsel__match(counter, SOFTWARE, SW_TASK_CLOCK))
-		update_stats(&runtime_nsecs_stats[0], count[0]);
-	if (perf_evsel__match(counter, HARDWARE, HW_CPU_CYCLES))
-		update_stats(&runtime_cycles_stats[0], count[0]);
-	if (perf_evsel__match(counter, HARDWARE, HW_BRANCH_INSTRUCTIONS))
-		update_stats(&runtime_branches_stats[0], count[0]);
+	update_shadow_stats(counter, count);
 
 	return 0;
 }
@@ -242,12 +376,7 @@ static int read_counter(struct perf_evsel *counter)
 
 		count = counter->counts->cpu[cpu].values;
 
-		if (perf_evsel__match(counter, SOFTWARE, SW_TASK_CLOCK))
-			update_stats(&runtime_nsecs_stats[cpu], count[0]);
-		if (perf_evsel__match(counter, HARDWARE, HW_CPU_CYCLES))
-			update_stats(&runtime_cycles_stats[cpu], count[0]);
-		if (perf_evsel__match(counter, HARDWARE, HW_BRANCH_INSTRUCTIONS))
-			update_stats(&runtime_branches_stats[cpu], count[0]);
+		update_shadow_stats(counter, count);
 	}
 
 	return 0;
@@ -315,13 +444,18 @@ static int run_perf_stat(int argc __used, const char **argv)
 
 	list_for_each_entry(counter, &evsel_list->entries, node) {
 		if (create_perf_stat_counter(counter) < 0) {
-			if (errno == -EPERM || errno == -EACCES) {
+			if (errno == EINVAL || errno == ENOSYS || errno == ENOENT) {
+				if (verbose)
+					ui__warning("%s event is not supported by the kernel.\n",
+						    event_name(counter));
+				continue;
+			}
+
+			if (errno == EPERM || errno == EACCES) {
 				error("You may not have permission to collect %sstats.\n"
 				      "\t Consider tweaking"
 				      " /proc/sys/kernel/perf_event_paranoid or running as root.",
 				      system_wide ? "system-wide " : "");
-			} else if (errno == ENOENT) {
-				error("%s event is not supported. ", event_name(counter));
 			} else {
 				error("open_counter returned with %d (%s). "
 				      "/bin/dmesg may provide additional information.\n",
@@ -372,6 +506,16 @@ static int run_perf_stat(int argc __used, const char **argv)
 	return WEXITSTATUS(status);
 }
 
+static void print_noise_pct(double total, double avg)
+{
+	double pct = 0.0;
+
+	if (avg)
+		pct = 100.0*total/avg;
+
+	fprintf(stderr, "  ( +-%6.2f%% )", pct);
+}
+
 static void print_noise(struct perf_evsel *evsel, double avg)
 {
 	struct perf_stat *ps;
@@ -380,15 +524,14 @@ static void print_noise(struct perf_evsel *evsel, double avg)
 		return;
 
 	ps = evsel->priv;
-	fprintf(stderr, "   ( +- %7.3f%% )",
-			100 * stddev_stats(&ps->res_stats[0]) / avg);
+	print_noise_pct(stddev_stats(&ps->res_stats[0]), avg);
 }
 
 static void nsec_printout(int cpu, struct perf_evsel *evsel, double avg)
 {
 	double msecs = avg / 1e6;
 	char cpustr[16] = { '\0', };
-	const char *fmt = csv_output ? "%s%.6f%s%s" : "%s%18.6f%s%-24s";
+	const char *fmt = csv_output ? "%s%.6f%s%s" : "%s%18.6f%s%-25s";
 
 	if (no_aggr)
 		sprintf(cpustr, "CPU%*d%s",
@@ -404,8 +547,191 @@ static void nsec_printout(int cpu, struct perf_evsel *evsel, double avg)
 		return;
 
 	if (perf_evsel__match(evsel, SOFTWARE, SW_TASK_CLOCK))
-		fprintf(stderr, " # %10.3f CPUs ",
-				avg / avg_stats(&walltime_nsecs_stats));
+		fprintf(stderr, " # %8.3f CPUs utilized          ", avg / avg_stats(&walltime_nsecs_stats));
+}
+
+static void print_stalled_cycles_frontend(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_cycles_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 50.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 30.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 10.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " frontend cycles idle   ");
+}
+
+static void print_stalled_cycles_backend(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_cycles_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 75.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 50.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 20.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " backend  cycles idle   ");
+}
+
+static void print_branch_misses(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_branches_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 20.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 10.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 5.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " of all branches        ");
+}
+
+static void print_l1_dcache_misses(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_l1_dcache_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 20.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 10.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 5.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " of all L1-dcache hits  ");
+}
+
+static void print_l1_icache_misses(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_l1_icache_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 20.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 10.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 5.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " of all L1-icache hits  ");
+}
+
+static void print_dtlb_cache_misses(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_dtlb_cache_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 20.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 10.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 5.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " of all dTLB cache hits ");
+}
+
+static void print_itlb_cache_misses(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_itlb_cache_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 20.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 10.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 5.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " of all iTLB cache hits ");
+}
+
+static void print_ll_cache_misses(int cpu, struct perf_evsel *evsel __used, double avg)
+{
+	double total, ratio = 0.0;
+	const char *color;
+
+	total = avg_stats(&runtime_ll_cache_stats[cpu]);
+
+	if (total)
+		ratio = avg / total * 100.0;
+
+	color = PERF_COLOR_NORMAL;
+	if (ratio > 20.0)
+		color = PERF_COLOR_RED;
+	else if (ratio > 10.0)
+		color = PERF_COLOR_MAGENTA;
+	else if (ratio > 5.0)
+		color = PERF_COLOR_YELLOW;
+
+	fprintf(stderr, " #  ");
+	color_fprintf(stderr, color, "%6.2f%%", ratio);
+	fprintf(stderr, " of all LL-cache hits   ");
 }
 
 static void abs_printout(int cpu, struct perf_evsel *evsel, double avg)
@@ -417,9 +743,9 @@ static void abs_printout(int cpu, struct perf_evsel *evsel, double avg)
 	if (csv_output)
 		fmt = "%s%.0f%s%s";
 	else if (big_num)
-		fmt = "%s%'18.0f%s%-24s";
+		fmt = "%s%'18.0f%s%-25s";
 	else
-		fmt = "%s%18.0f%s%-24s";
+		fmt = "%s%18.0f%s%-25s";
 
 	if (no_aggr)
 		sprintf(cpustr, "CPU%*d%s",
@@ -442,23 +768,83 @@ static void abs_printout(int cpu, struct perf_evsel *evsel, double avg)
 		if (total)
 			ratio = avg / total;
 
-		fprintf(stderr, " # %10.3f IPC  ", ratio);
+		fprintf(stderr, " #   %5.2f  insns per cycle        ", ratio);
+
+		total = avg_stats(&runtime_stalled_cycles_front_stats[cpu]);
+		total = max(total, avg_stats(&runtime_stalled_cycles_back_stats[cpu]));
+
+		if (total && avg) {
+			ratio = total / avg;
+			fprintf(stderr, "\n                                             #   %5.2f  stalled cycles per insn", ratio);
+		}
+
 	} else if (perf_evsel__match(evsel, HARDWARE, HW_BRANCH_MISSES) &&
 			runtime_branches_stats[cpu].n != 0) {
-		total = avg_stats(&runtime_branches_stats[cpu]);
+		print_branch_misses(cpu, evsel, avg);
+	} else if (
+		evsel->attr.type == PERF_TYPE_HW_CACHE &&
+		evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_L1D |
+					((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
+					((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) &&
+			runtime_l1_dcache_stats[cpu].n != 0) {
+		print_l1_dcache_misses(cpu, evsel, avg);
+	} else if (
+		evsel->attr.type == PERF_TYPE_HW_CACHE &&
+		evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_L1I |
+					((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
+					((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) &&
+			runtime_l1_icache_stats[cpu].n != 0) {
+		print_l1_icache_misses(cpu, evsel, avg);
+	} else if (
+		evsel->attr.type == PERF_TYPE_HW_CACHE &&
+		evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_DTLB |
+					((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
+					((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) &&
+			runtime_dtlb_cache_stats[cpu].n != 0) {
+		print_dtlb_cache_misses(cpu, evsel, avg);
+	} else if (
+		evsel->attr.type == PERF_TYPE_HW_CACHE &&
+		evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_ITLB |
+					((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
+					((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) &&
+			runtime_itlb_cache_stats[cpu].n != 0) {
+		print_itlb_cache_misses(cpu, evsel, avg);
+	} else if (
+		evsel->attr.type == PERF_TYPE_HW_CACHE &&
+		evsel->attr.config ==  ( PERF_COUNT_HW_CACHE_LL |
+					((PERF_COUNT_HW_CACHE_OP_READ) << 8) |
+					((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) &&
+			runtime_ll_cache_stats[cpu].n != 0) {
+		print_ll_cache_misses(cpu, evsel, avg);
+	} else if (perf_evsel__match(evsel, HARDWARE, HW_CACHE_MISSES) &&
+			runtime_cacherefs_stats[cpu].n != 0) {
+		total = avg_stats(&runtime_cacherefs_stats[cpu]);
 
 		if (total)
 			ratio = avg * 100 / total;
 
-		fprintf(stderr, " # %10.3f %%    ", ratio);
+		fprintf(stderr, " # %8.3f %% of all cache refs    ", ratio);
+
+	} else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_FRONTEND)) {
+		print_stalled_cycles_frontend(cpu, evsel, avg);
+	} else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_BACKEND)) {
+		print_stalled_cycles_backend(cpu, evsel, avg);
+	} else if (perf_evsel__match(evsel, HARDWARE, HW_CPU_CYCLES)) {
+		total = avg_stats(&runtime_nsecs_stats[cpu]);
 
+		if (total)
+			ratio = 1.0 * avg / total;
+
+		fprintf(stderr, " # %8.3f GHz                    ", ratio);
 	} else if (runtime_nsecs_stats[cpu].n != 0) {
 		total = avg_stats(&runtime_nsecs_stats[cpu]);
 
 		if (total)
 			ratio = 1000.0 * avg / total;
 
-		fprintf(stderr, " # %10.3f M/sec", ratio);
+		fprintf(stderr, " # %8.3f M/sec                  ", ratio);
+	} else {
+		fprintf(stderr, "                                   ");
 	}
 }
 
@@ -505,8 +891,7 @@ static void print_counter_aggr(struct perf_evsel *counter)
 		avg_enabled = avg_stats(&ps->res_stats[1]);
 		avg_running = avg_stats(&ps->res_stats[2]);
 
-		fprintf(stderr, "  (scaled from %.2f%%)",
-				100 * avg_running / avg_enabled);
+		fprintf(stderr, " [%5.2f%%]", 100 * avg_running / avg_enabled);
 	}
 	fprintf(stderr, "\n");
 }
@@ -548,10 +933,8 @@ static void print_counter(struct perf_evsel *counter)
 		if (!csv_output) {
 			print_noise(counter, 1.0);
 
-			if (run != ena) {
-				fprintf(stderr, "  (scaled from %.2f%%)",
-					100.0 * run / ena);
-			}
+			if (run != ena)
+				fprintf(stderr, "  (%.2f%%)", 100.0 * run / ena);
 		}
 		fputc('\n', stderr);
 	}
@@ -591,13 +974,14 @@ static void print_stat(int argc, const char **argv)
 	}
 
 	if (!csv_output) {
-		fprintf(stderr, "\n");
-		fprintf(stderr, " %18.9f  seconds time elapsed",
+		if (!null_run)
+			fprintf(stderr, "\n");
+		fprintf(stderr, " %17.9f seconds time elapsed",
 				avg_stats(&walltime_nsecs_stats)/1e9);
 		if (run_count > 1) {
-			fprintf(stderr, "   ( +- %7.3f%% )",
-				100*stddev_stats(&walltime_nsecs_stats) /
-				avg_stats(&walltime_nsecs_stats));
+			fprintf(stderr, "                                        ");
+			print_noise_pct(stddev_stats(&walltime_nsecs_stats),
+					avg_stats(&walltime_nsecs_stats));
 		}
 		fprintf(stderr, "\n\n");
 	}
@@ -659,6 +1043,10 @@ static const struct option options[] = {
 		    "repeat command and print average + stddev (max: 100)"),
 	OPT_BOOLEAN('n', "null", &null_run,
 		    "null run - dont start any counters"),
+	OPT_INCR('d', "detailed", &detailed_run,
+		    "detailed run - start a lot of events"),
+	OPT_BOOLEAN('S', "sync", &sync_run,
+		    "call sync() before starting a run"),
 	OPT_CALLBACK_NOOPT('B', "big-num", NULL, NULL, 
 			   "print large numbers with thousands\' separators",
 			   stat__set_big_num),
@@ -674,6 +1062,70 @@ static const struct option options[] = {
 	OPT_END()
 };
 
+/*
+ * Add default attributes, if there were no attributes specified or
+ * if -d/--detailed, -d -d or -d -d -d is used:
+ */
+static int add_default_attributes(void)
+{
+	struct perf_evsel *pos;
+	size_t attr_nr = 0;
+	size_t c;
+
+	/* Set attrs if no event is selected and !null_run: */
+	if (null_run)
+		return 0;
+
+	if (!evsel_list->nr_entries) {
+		for (c = 0; c < ARRAY_SIZE(default_attrs); c++) {
+			pos = perf_evsel__new(default_attrs + c, c + attr_nr);
+			if (pos == NULL)
+				return -1;
+			perf_evlist__add(evsel_list, pos);
+		}
+		attr_nr += c;
+	}
+
+	/* Detailed events get appended to the event list: */
+
+	if (detailed_run <  1)
+		return 0;
+
+	/* Append detailed run extra attributes: */
+	for (c = 0; c < ARRAY_SIZE(detailed_attrs); c++) {
+		pos = perf_evsel__new(detailed_attrs + c, c + attr_nr);
+		if (pos == NULL)
+			return -1;
+		perf_evlist__add(evsel_list, pos);
+	}
+	attr_nr += c;
+
+	if (detailed_run < 2)
+		return 0;
+
+	/* Append very detailed run extra attributes: */
+	for (c = 0; c < ARRAY_SIZE(very_detailed_attrs); c++) {
+		pos = perf_evsel__new(very_detailed_attrs + c, c + attr_nr);
+		if (pos == NULL)
+			return -1;
+		perf_evlist__add(evsel_list, pos);
+	}
+
+	if (detailed_run < 3)
+		return 0;
+
+	/* Append very, very detailed run extra attributes: */
+	for (c = 0; c < ARRAY_SIZE(very_very_detailed_attrs); c++) {
+		pos = perf_evsel__new(very_very_detailed_attrs + c, c + attr_nr);
+		if (pos == NULL)
+			return -1;
+		perf_evlist__add(evsel_list, pos);
+	}
+
+
+	return 0;
+}
+
 int cmd_stat(int argc, const char **argv, const char *prefix __used)
 {
 	struct perf_evsel *pos;
@@ -719,17 +1171,8 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used)
 		usage_with_options(stat_usage, options);
 	}
 
-	/* Set attrs and nr_counters if no event is selected and !null_run */
-	if (!null_run && !evsel_list->nr_entries) {
-		size_t c;
-
-		for (c = 0; c < ARRAY_SIZE(default_attrs); ++c) {
-			pos = perf_evsel__new(&default_attrs[c], c);
-			if (pos == NULL)
-				goto out;
-			perf_evlist__add(evsel_list, pos);
-		}
-	}
+	if (add_default_attributes())
+		goto out;
 
 	if (target_pid != -1)
 		target_tid = target_pid;
@@ -773,6 +1216,10 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used)
 	for (run_idx = 0; run_idx < run_count; run_idx++) {
 		if (run_count != 1 && verbose)
 			fprintf(stderr, "[ perf stat: executing run #%d ... ]\n", run_idx + 1);
+
+		if (sync_run)
+			sync();
+
 		status = run_perf_stat(argc, argv);
 	}
 
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index 11e3c84583622bac20ed799cfab29e7066c6d6eb..b67186228c8916747042db705e9781d131171897 100644
--- a/tools/perf/builtin-test.c
+++ b/tools/perf/builtin-test.c
@@ -474,6 +474,7 @@ static int test__basic_mmap(void)
 	unsigned int nr_events[nsyscalls],
 		     expected_nr_events[nsyscalls], i, j;
 	struct perf_evsel *evsels[nsyscalls], *evsel;
+	int sample_size = perf_sample_size(attr.sample_type);
 
 	for (i = 0; i < nsyscalls; ++i) {
 		char name[64];
@@ -549,7 +550,7 @@ static int test__basic_mmap(void)
 			++foo;
 		}
 
-	while ((event = perf_evlist__read_on_cpu(evlist, 0)) != NULL) {
+	while ((event = perf_evlist__mmap_read(evlist, 0)) != NULL) {
 		struct perf_sample sample;
 
 		if (event->header.type != PERF_RECORD_SAMPLE) {
@@ -558,7 +559,13 @@ static int test__basic_mmap(void)
 			goto out_munmap;
 		}
 
-		perf_event__parse_sample(event, attr.sample_type, false, &sample);
+		err = perf_event__parse_sample(event, attr.sample_type, sample_size,
+					       false, &sample);
+		if (err) {
+			pr_err("Can't parse sample, err = %d\n", err);
+			goto out_munmap;
+		}
+
 		evsel = perf_evlist__id2evsel(evlist, sample.id);
 		if (evsel == NULL) {
 			pr_debug("event with id %" PRIu64
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 7e3d6e310bf839f09e5d6afed39c8c1530a13807..2d7934e9de380da65b3c5f8e3a9ad5684d1af1a6 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -801,13 +801,18 @@ static void perf_event__process_sample(const union perf_event *event,
 	}
 }
 
-static void perf_session__mmap_read_cpu(struct perf_session *self, int cpu)
+static void perf_session__mmap_read_idx(struct perf_session *self, int idx)
 {
 	struct perf_sample sample;
 	union perf_event *event;
+	int ret;
 
-	while ((event = perf_evlist__read_on_cpu(top.evlist, cpu)) != NULL) {
-		perf_session__parse_sample(self, event, &sample);
+	while ((event = perf_evlist__mmap_read(top.evlist, idx)) != NULL) {
+		ret = perf_session__parse_sample(self, event, &sample);
+		if (ret) {
+			pr_err("Can't parse sample, err = %d\n", ret);
+			continue;
+		}
 
 		if (event->header.type == PERF_RECORD_SAMPLE)
 			perf_event__process_sample(event, &sample, self);
@@ -820,8 +825,8 @@ static void perf_session__mmap_read(struct perf_session *self)
 {
 	int i;
 
-	for (i = 0; i < top.evlist->cpus->nr; i++)
-		perf_session__mmap_read_cpu(self, i);
+	for (i = 0; i < top.evlist->nr_mmaps; i++)
+		perf_session__mmap_read_idx(self, i);
 }
 
 static void start_counters(struct perf_evlist *evlist)
diff --git a/tools/perf/feature-tests.mak b/tools/perf/config/feature-tests.mak
similarity index 86%
rename from tools/perf/feature-tests.mak
rename to tools/perf/config/feature-tests.mak
index b041ca67a2cbdee01c87ff92ec21deda82ae1b5c..6170fd2531b5e681ca1986fa0b231d3b3029382b 100644
--- a/tools/perf/feature-tests.mak
+++ b/tools/perf/config/feature-tests.mak
@@ -79,9 +79,15 @@ endef
 endif
 
 ifndef NO_LIBPYTHON
+define SOURCE_PYTHON_VERSION
+#include <Python.h>
+#if PY_VERSION_HEX >= 0x03000000
+	#error
+#endif
+int main(void){}
+endef
 define SOURCE_PYTHON_EMBED
 #include <Python.h>
-
 int main(void)
 {
 	Py_Initialize();
@@ -120,11 +126,3 @@ int main(void)
 	return 0;
 }
 endef
-
-# try-cc
-# Usage: option = $(call try-cc, source-to-build, cc-options)
-try-cc = $(shell sh -c						  \
-	'TMP="$(OUTPUT)$(TMPOUT).$$$$";				  \
-	 echo "$(1)" |						  \
-	 $(CC) -x c - $(2) -o "$$TMP" > /dev/null 2>&1 && echo y; \
-	 rm -f "$$TMP"')
diff --git a/tools/perf/config/utilities.mak b/tools/perf/config/utilities.mak
new file mode 100644
index 0000000000000000000000000000000000000000..8046182a19eb96ffcd6f1e2095a444160a166fa3
--- /dev/null
+++ b/tools/perf/config/utilities.mak
@@ -0,0 +1,188 @@
+# This allows us to work with the newline character:
+define newline
+
+
+endef
+newline := $(newline)
+
+# nl-escape
+#
+# Usage: escape = $(call nl-escape[,escape])
+#
+# This is used as the common way to specify
+# what should replace a newline when escaping
+# newlines; the default is a bizarre string.
+#
+nl-escape = $(or $(1),m822df3020w6a44id34bt574ctac44eb9f4n)
+
+# escape-nl
+#
+# Usage: escaped-text = $(call escape-nl,text[,escape])
+#
+# GNU make's $(shell ...) function converts to a
+# single space each newline character in the output
+# produced during the expansion; this may not be
+# desirable.
+#
+# The only solution is to change each newline into
+# something that won't be converted, so that the
+# information can be recovered later with
+# $(call unescape-nl...)
+#
+escape-nl = $(subst $(newline),$(call nl-escape,$(2)),$(1))
+
+# unescape-nl
+#
+# Usage: text = $(call unescape-nl,escaped-text[,escape])
+#
+# See escape-nl.
+#
+unescape-nl = $(subst $(call nl-escape,$(2)),$(newline),$(1))
+
+# shell-escape-nl
+#
+# Usage: $(shell some-command | $(call shell-escape-nl[,escape]))
+#
+# Use this to escape newlines from within a shell call;
+# the default escape is a bizarre string.
+#
+# NOTE: The escape is used directly as a string constant
+#       in an `awk' program that is delimited by shell
+#       single-quotes, so be wary of the characters
+#       that are chosen.
+#
+define shell-escape-nl
+awk 'NR==1 {t=$$0} NR>1 {t=t "$(nl-escape)" $$0} END {printf t}'
+endef
+
+# shell-unescape-nl
+#
+# Usage: $(shell some-command | $(call shell-unescape-nl[,escape]))
+#
+# Use this to unescape newlines from within a shell call;
+# the default escape is a bizarre string.
+#
+# NOTE: The escape is used directly as an extended regular
+#       expression constant in an `awk' program that is
+#       delimited by shell single-quotes, so be wary
+#       of the characters that are chosen.
+#
+# (The bash shell has a bug where `{gsub(...),...}' is
+#  misinterpreted as a brace expansion; this can be
+#  overcome by putting a space between `{' and `gsub').
+#
+define shell-unescape-nl
+awk 'NR==1 {t=$$0} NR>1 {t=t "\n" $$0} END { gsub(/$(nl-escape)/,"\n",t); printf t }'
+endef
+
+# escape-for-shell-sq
+#
+# Usage: embeddable-text = $(call escape-for-shell-sq,text)
+#
+# This function produces text that is suitable for
+# embedding in a shell string that is delimited by
+# single-quotes.
+#
+escape-for-shell-sq =  $(subst ','\'',$(1))
+
+# shell-sq
+#
+# Usage: single-quoted-and-escaped-text = $(call shell-sq,text)
+#
+shell-sq = '$(escape-for-shell-sq)'
+
+# shell-wordify
+#
+# Usage: wordified-text = $(call shell-wordify,text)
+#
+# For instance:
+#
+#  |define text
+#  |hello
+#  |world
+#  |endef
+#  |
+#  |target:
+#  |	echo $(call shell-wordify,$(text))
+#
+# At least GNU make gets confused by expanding a newline
+# within the context of a command line of a makefile rule
+# (this is in constrast to a `$(shell ...)' function call,
+# which can handle it just fine).
+#
+# This function avoids the problem by producing a string
+# that works as a shell word, regardless of whether or
+# not it contains a newline.
+#
+# If the text to be wordified contains a newline, then
+# an intrictate shell command substitution is constructed
+# to render the text as a single line; when the shell
+# processes the resulting escaped text, it transforms
+# it into the original unescaped text.
+#
+# If the text does not contain a newline, then this function
+# produces the same results as the `$(shell-sq)' function.
+#
+shell-wordify = $(if $(findstring $(newline),$(1)),$(_sw-esc-nl),$(shell-sq))
+define _sw-esc-nl
+"$$(echo $(call escape-nl,$(shell-sq),$(2)) | $(call shell-unescape-nl,$(2)))"
+endef
+
+# is-absolute
+#
+# Usage: bool-value = $(call is-absolute,path)
+#
+is-absolute = $(shell echo $(shell-sq) | grep ^/ -q && echo y)
+
+# lookup
+#
+# Usage: absolute-executable-path-or-empty = $(call lookup,path)
+#
+# (It's necessary to use `sh -c' because GNU make messes up by
+#  trying too hard and getting things wrong).
+#
+lookup = $(call unescape-nl,$(shell sh -c $(_l-sh)))
+_l-sh = $(call shell-sq,command -v $(shell-sq) | $(call shell-escape-nl,))
+
+# is-executable
+#
+# Usage: bool-value = $(call is-executable,path)
+#
+# (It's necessary to use `sh -c' because GNU make messes up by
+#  trying too hard and getting things wrong).
+#
+is-executable = $(call _is-executable-helper,$(shell-sq))
+_is-executable-helper = $(shell sh -c $(_is-executable-sh))
+_is-executable-sh = $(call shell-sq,test -f $(1) -a -x $(1) && echo y)
+
+# get-executable
+#
+# Usage: absolute-executable-path-or-empty = $(call get-executable,path)
+#
+# The goal is to get an absolute path for an executable;
+# the `command -v' is defined by POSIX, but it's not
+# necessarily very portable, so it's only used if
+# relative path resolution is requested, as determined
+# by the presence of a leading `/'.
+#
+get-executable = $(if $(1),$(if $(is-absolute),$(_ge-abspath),$(lookup)))
+_ge-abspath = $(if $(is-executable),$(1))
+
+# get-supplied-or-default-executable
+#
+# Usage: absolute-executable-path-or-empty = $(call get-executable-or-default,variable,default)
+#
+define get-executable-or-default
+$(if $($(1)),$(call _ge_attempt,$($(1)),$(1)),$(call _ge_attempt,$(2)))
+endef
+_ge_attempt = $(or $(get-executable),$(_gea_warn),$(call _gea_err,$(2)))
+_gea_warn = $(warning The path '$(1)' is not executable.)
+_gea_err  = $(if $(1),$(error Please set '$(1)' appropriately))
+
+# try-cc
+# Usage: option = $(call try-cc, source-to-build, cc-options)
+try-cc = $(shell sh -c						  \
+	'TMP="$(OUTPUT)$(TMPOUT).$$$$";				  \
+	 echo "$(1)" |						  \
+	 $(CC) -x c - $(2) -o "$$TMP" > /dev/null 2>&1 && echo y; \
+	 rm -f "$$TMP"')
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 1023f67633a4c16ada61dc8f69796016283dabd4..6635fcd11ca558e1831d331a500474c8908a58d1 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -9,21 +9,21 @@
 #include "thread_map.h"
 
 static const char *perf_event__names[] = {
-	[0]			 = "TOTAL",
-	[PERF_RECORD_MMAP]	 = "MMAP",
-	[PERF_RECORD_LOST]	 = "LOST",
-	[PERF_RECORD_COMM]	 = "COMM",
-	[PERF_RECORD_EXIT]	 = "EXIT",
-	[PERF_RECORD_THROTTLE]	 = "THROTTLE",
-	[PERF_RECORD_UNTHROTTLE] = "UNTHROTTLE",
-	[PERF_RECORD_FORK]	 = "FORK",
-	[PERF_RECORD_READ]	 = "READ",
-	[PERF_RECORD_SAMPLE]	 = "SAMPLE",
-	[PERF_RECORD_HEADER_ATTR]	 = "ATTR",
-	[PERF_RECORD_HEADER_EVENT_TYPE]	 = "EVENT_TYPE",
-	[PERF_RECORD_HEADER_TRACING_DATA]	 = "TRACING_DATA",
-	[PERF_RECORD_HEADER_BUILD_ID]	 = "BUILD_ID",
-	[PERF_RECORD_FINISHED_ROUND]	 = "FINISHED_ROUND",
+	[0]					= "TOTAL",
+	[PERF_RECORD_MMAP]			= "MMAP",
+	[PERF_RECORD_LOST]			= "LOST",
+	[PERF_RECORD_COMM]			= "COMM",
+	[PERF_RECORD_EXIT]			= "EXIT",
+	[PERF_RECORD_THROTTLE]			= "THROTTLE",
+	[PERF_RECORD_UNTHROTTLE]		= "UNTHROTTLE",
+	[PERF_RECORD_FORK]			= "FORK",
+	[PERF_RECORD_READ]			= "READ",
+	[PERF_RECORD_SAMPLE]			= "SAMPLE",
+	[PERF_RECORD_HEADER_ATTR]		= "ATTR",
+	[PERF_RECORD_HEADER_EVENT_TYPE]		= "EVENT_TYPE",
+	[PERF_RECORD_HEADER_TRACING_DATA]	= "TRACING_DATA",
+	[PERF_RECORD_HEADER_BUILD_ID]		= "BUILD_ID",
+	[PERF_RECORD_FINISHED_ROUND]		= "FINISHED_ROUND",
 };
 
 const char *perf_event__name(unsigned int id)
@@ -35,6 +35,22 @@ const char *perf_event__name(unsigned int id)
 	return perf_event__names[id];
 }
 
+int perf_sample_size(u64 sample_type)
+{
+	u64 mask = sample_type & PERF_SAMPLE_MASK;
+	int size = 0;
+	int i;
+
+	for (i = 0; i < 64; i++) {
+		if (mask & (1ULL << i))
+			size++;
+	}
+
+	size *= sizeof(u64);
+
+	return size;
+}
+
 static struct perf_sample synth_sample = {
 	.pid	   = -1,
 	.tid	   = -1,
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 9c35170fb379599713a6458c07023ccba8da2b2b..c083328714082503b7927ee1401d699f1afc8efc 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -56,6 +56,13 @@ struct read_event {
 	u64 id;
 };
 
+
+#define PERF_SAMPLE_MASK				\
+	(PERF_SAMPLE_IP | PERF_SAMPLE_TID |		\
+	 PERF_SAMPLE_TIME | PERF_SAMPLE_ADDR |		\
+	PERF_SAMPLE_ID | PERF_SAMPLE_STREAM_ID |	\
+	 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
+
 struct sample_event {
 	struct perf_event_header        header;
 	u64 array[];
@@ -75,6 +82,8 @@ struct perf_sample {
 	struct ip_callchain *callchain;
 };
 
+int perf_sample_size(u64 sample_type);
+
 #define BUILD_ID_SIZE 20
 
 struct build_id_event {
@@ -178,6 +187,7 @@ int perf_event__preprocess_sample(const union perf_event *self,
 const char *perf_event__name(unsigned int id);
 
 int perf_event__parse_sample(const union perf_event *event, u64 type,
-			     bool sample_id_all, struct perf_sample *sample);
+			     int sample_size, bool sample_id_all,
+			     struct perf_sample *sample);
 
 #endif /* __PERF_RECORD_H */
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 45da8d186b492d4f82512862aef867acd4649f09..50aa34879c33dbaee76fa8230ec2ecacc82e40f3 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -166,11 +166,11 @@ struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id)
 	return NULL;
 }
 
-union perf_event *perf_evlist__read_on_cpu(struct perf_evlist *evlist, int cpu)
+union perf_event *perf_evlist__mmap_read(struct perf_evlist *evlist, int idx)
 {
 	/* XXX Move this to perf.c, making it generally available */
 	unsigned int page_size = sysconf(_SC_PAGE_SIZE);
-	struct perf_mmap *md = &evlist->mmap[cpu];
+	struct perf_mmap *md = &evlist->mmap[idx];
 	unsigned int head = perf_mmap__read_head(md);
 	unsigned int old = md->prev;
 	unsigned char *data = md->base + page_size;
@@ -235,31 +235,37 @@ union perf_event *perf_evlist__read_on_cpu(struct perf_evlist *evlist, int cpu)
 
 void perf_evlist__munmap(struct perf_evlist *evlist)
 {
-	int cpu;
+	int i;
 
-	for (cpu = 0; cpu < evlist->cpus->nr; cpu++) {
-		if (evlist->mmap[cpu].base != NULL) {
-			munmap(evlist->mmap[cpu].base, evlist->mmap_len);
-			evlist->mmap[cpu].base = NULL;
+	for (i = 0; i < evlist->nr_mmaps; i++) {
+		if (evlist->mmap[i].base != NULL) {
+			munmap(evlist->mmap[i].base, evlist->mmap_len);
+			evlist->mmap[i].base = NULL;
 		}
 	}
+
+	free(evlist->mmap);
+	evlist->mmap = NULL;
 }
 
 int perf_evlist__alloc_mmap(struct perf_evlist *evlist)
 {
-	evlist->mmap = zalloc(evlist->cpus->nr * sizeof(struct perf_mmap));
+	evlist->nr_mmaps = evlist->cpus->nr;
+	if (evlist->cpus->map[0] == -1)
+		evlist->nr_mmaps = evlist->threads->nr;
+	evlist->mmap = zalloc(evlist->nr_mmaps * sizeof(struct perf_mmap));
 	return evlist->mmap != NULL ? 0 : -ENOMEM;
 }
 
 static int __perf_evlist__mmap(struct perf_evlist *evlist, struct perf_evsel *evsel,
-			       int cpu, int prot, int mask, int fd)
+			       int idx, int prot, int mask, int fd)
 {
-	evlist->mmap[cpu].prev = 0;
-	evlist->mmap[cpu].mask = mask;
-	evlist->mmap[cpu].base = mmap(NULL, evlist->mmap_len, prot,
+	evlist->mmap[idx].prev = 0;
+	evlist->mmap[idx].mask = mask;
+	evlist->mmap[idx].base = mmap(NULL, evlist->mmap_len, prot,
 				      MAP_SHARED, fd, 0);
-	if (evlist->mmap[cpu].base == MAP_FAILED) {
-		if (evlist->cpus->map[cpu] == -1 && evsel->attr.inherit)
+	if (evlist->mmap[idx].base == MAP_FAILED) {
+		if (evlist->cpus->map[idx] == -1 && evsel->attr.inherit)
 			ui__warning("Inherit is not allowed on per-task "
 				    "events using mmap.\n");
 		return -1;
@@ -269,6 +275,86 @@ static int __perf_evlist__mmap(struct perf_evlist *evlist, struct perf_evsel *ev
 	return 0;
 }
 
+static int perf_evlist__mmap_per_cpu(struct perf_evlist *evlist, int prot, int mask)
+{
+	struct perf_evsel *evsel;
+	int cpu, thread;
+
+	for (cpu = 0; cpu < evlist->cpus->nr; cpu++) {
+		int output = -1;
+
+		for (thread = 0; thread < evlist->threads->nr; thread++) {
+			list_for_each_entry(evsel, &evlist->entries, node) {
+				int fd = FD(evsel, cpu, thread);
+
+				if (output == -1) {
+					output = fd;
+					if (__perf_evlist__mmap(evlist, evsel, cpu,
+								prot, mask, output) < 0)
+						goto out_unmap;
+				} else {
+					if (ioctl(fd, PERF_EVENT_IOC_SET_OUTPUT, output) != 0)
+						goto out_unmap;
+				}
+
+				if ((evsel->attr.read_format & PERF_FORMAT_ID) &&
+				    perf_evlist__id_add_fd(evlist, evsel, cpu, thread, fd) < 0)
+					goto out_unmap;
+			}
+		}
+	}
+
+	return 0;
+
+out_unmap:
+	for (cpu = 0; cpu < evlist->cpus->nr; cpu++) {
+		if (evlist->mmap[cpu].base != NULL) {
+			munmap(evlist->mmap[cpu].base, evlist->mmap_len);
+			evlist->mmap[cpu].base = NULL;
+		}
+	}
+	return -1;
+}
+
+static int perf_evlist__mmap_per_thread(struct perf_evlist *evlist, int prot, int mask)
+{
+	struct perf_evsel *evsel;
+	int thread;
+
+	for (thread = 0; thread < evlist->threads->nr; thread++) {
+		int output = -1;
+
+		list_for_each_entry(evsel, &evlist->entries, node) {
+			int fd = FD(evsel, 0, thread);
+
+			if (output == -1) {
+				output = fd;
+				if (__perf_evlist__mmap(evlist, evsel, thread,
+							prot, mask, output) < 0)
+					goto out_unmap;
+			} else {
+				if (ioctl(fd, PERF_EVENT_IOC_SET_OUTPUT, output) != 0)
+					goto out_unmap;
+			}
+
+			if ((evsel->attr.read_format & PERF_FORMAT_ID) &&
+			    perf_evlist__id_add_fd(evlist, evsel, 0, thread, fd) < 0)
+				goto out_unmap;
+		}
+	}
+
+	return 0;
+
+out_unmap:
+	for (thread = 0; thread < evlist->threads->nr; thread++) {
+		if (evlist->mmap[thread].base != NULL) {
+			munmap(evlist->mmap[thread].base, evlist->mmap_len);
+			evlist->mmap[thread].base = NULL;
+		}
+	}
+	return -1;
+}
+
 /** perf_evlist__mmap - Create per cpu maps to receive events
  *
  * @evlist - list of events
@@ -287,11 +373,11 @@ static int __perf_evlist__mmap(struct perf_evlist *evlist, struct perf_evsel *ev
 int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite)
 {
 	unsigned int page_size = sysconf(_SC_PAGE_SIZE);
-	int mask = pages * page_size - 1, cpu;
-	struct perf_evsel *first_evsel, *evsel;
+	int mask = pages * page_size - 1;
+	struct perf_evsel *evsel;
 	const struct cpu_map *cpus = evlist->cpus;
 	const struct thread_map *threads = evlist->threads;
-	int thread, prot = PROT_READ | (overwrite ? 0 : PROT_WRITE);
+	int prot = PROT_READ | (overwrite ? 0 : PROT_WRITE);
 
 	if (evlist->mmap == NULL && perf_evlist__alloc_mmap(evlist) < 0)
 		return -ENOMEM;
@@ -301,43 +387,18 @@ int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite)
 
 	evlist->overwrite = overwrite;
 	evlist->mmap_len = (pages + 1) * page_size;
-	first_evsel = list_entry(evlist->entries.next, struct perf_evsel, node);
 
 	list_for_each_entry(evsel, &evlist->entries, node) {
 		if ((evsel->attr.read_format & PERF_FORMAT_ID) &&
 		    evsel->sample_id == NULL &&
 		    perf_evsel__alloc_id(evsel, cpus->nr, threads->nr) < 0)
 			return -ENOMEM;
-
-		for (cpu = 0; cpu < cpus->nr; cpu++) {
-			for (thread = 0; thread < threads->nr; thread++) {
-				int fd = FD(evsel, cpu, thread);
-
-				if (evsel->idx || thread) {
-					if (ioctl(fd, PERF_EVENT_IOC_SET_OUTPUT,
-						  FD(first_evsel, cpu, 0)) != 0)
-						goto out_unmap;
-				} else if (__perf_evlist__mmap(evlist, evsel, cpu,
-							       prot, mask, fd) < 0)
-					goto out_unmap;
-
-				if ((evsel->attr.read_format & PERF_FORMAT_ID) &&
-				    perf_evlist__id_add_fd(evlist, evsel, cpu, thread, fd) < 0)
-					goto out_unmap;
-			}
-		}
 	}
 
-	return 0;
+	if (evlist->cpus->map[0] == -1)
+		return perf_evlist__mmap_per_thread(evlist, prot, mask);
 
-out_unmap:
-	for (cpu = 0; cpu < cpus->nr; cpu++) {
-		if (evlist->mmap[cpu].base != NULL) {
-			munmap(evlist->mmap[cpu].base, evlist->mmap_len);
-			evlist->mmap[cpu].base = NULL;
-		}
-	}
-	return -1;
+	return perf_evlist__mmap_per_cpu(evlist, prot, mask);
 }
 
 int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
@@ -348,7 +409,7 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
 	if (evlist->threads == NULL)
 		return -1;
 
-	if (target_tid != -1)
+	if (cpu_list == NULL && target_tid != -1)
 		evlist->cpus = cpu_map__dummy_new();
 	else
 		evlist->cpus = cpu_map__new(cpu_list);
@@ -398,3 +459,34 @@ int perf_evlist__set_filters(struct perf_evlist *evlist)
 
 	return 0;
 }
+
+u64 perf_evlist__sample_type(struct perf_evlist *evlist)
+{
+	struct perf_evsel *pos;
+	u64 type = 0;
+
+	list_for_each_entry(pos, &evlist->entries, node) {
+		if (!type)
+			type = pos->attr.sample_type;
+		else if (type != pos->attr.sample_type)
+			die("non matching sample_type");
+	}
+
+	return type;
+}
+
+bool perf_evlist__sample_id_all(const struct perf_evlist *evlist)
+{
+	bool value = false, first = true;
+	struct perf_evsel *pos;
+
+	list_for_each_entry(pos, &evlist->entries, node) {
+		if (first) {
+			value = pos->attr.sample_id_all;
+			first = false;
+		} else if (value != pos->attr.sample_id_all)
+			die("non matching sample_id_all");
+	}
+
+	return value;
+}
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index 8b1cb7a4c5f1edbe2d5b3beafce04d2b0606049e..0a1ef1f051f0cb0db67c86df9b4e3fe12acfc472 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -17,6 +17,7 @@ struct perf_evlist {
 	struct hlist_head heads[PERF_EVLIST__HLIST_SIZE];
 	int		 nr_entries;
 	int		 nr_fds;
+	int		 nr_mmaps;
 	int		 mmap_len;
 	bool		 overwrite;
 	union perf_event event_copy;
@@ -46,7 +47,7 @@ void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd);
 
 struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);
 
-union perf_event *perf_evlist__read_on_cpu(struct perf_evlist *self, int cpu);
+union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx);
 
 int perf_evlist__alloc_mmap(struct perf_evlist *evlist);
 int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite);
@@ -65,4 +66,7 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
 void perf_evlist__delete_maps(struct perf_evlist *evlist);
 int perf_evlist__set_filters(struct perf_evlist *evlist);
 
+u64 perf_evlist__sample_type(struct perf_evlist *evlist);
+bool perf_evlist__sample_id_all(const struct perf_evlist *evlist);
+
 #endif /* __PERF_EVLIST_H */
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index d6fd59beb860739aea40e1b4052f6eda1a741996..ee0fe0dffa7122e1936925b91fcbcf47de7739a1 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -303,8 +303,20 @@ static int perf_event__parse_id_sample(const union perf_event *event, u64 type,
 	return 0;
 }
 
+static bool sample_overlap(const union perf_event *event,
+			   const void *offset, u64 size)
+{
+	const void *base = event;
+
+	if (offset + size > base + event->header.size)
+		return true;
+
+	return false;
+}
+
 int perf_event__parse_sample(const union perf_event *event, u64 type,
-			     bool sample_id_all, struct perf_sample *data)
+			     int sample_size, bool sample_id_all,
+			     struct perf_sample *data)
 {
 	const u64 *array;
 
@@ -319,6 +331,9 @@ int perf_event__parse_sample(const union perf_event *event, u64 type,
 
 	array = event->sample.array;
 
+	if (sample_size + sizeof(event->header) > event->header.size)
+		return -EFAULT;
+
 	if (type & PERF_SAMPLE_IP) {
 		data->ip = event->ip.ip;
 		array++;
@@ -369,14 +384,29 @@ int perf_event__parse_sample(const union perf_event *event, u64 type,
 	}
 
 	if (type & PERF_SAMPLE_CALLCHAIN) {
+		if (sample_overlap(event, array, sizeof(data->callchain->nr)))
+			return -EFAULT;
+
 		data->callchain = (struct ip_callchain *)array;
+
+		if (sample_overlap(event, array, data->callchain->nr))
+			return -EFAULT;
+
 		array += 1 + data->callchain->nr;
 	}
 
 	if (type & PERF_SAMPLE_RAW) {
 		u32 *p = (u32 *)array;
+
+		if (sample_overlap(event, array, sizeof(u32)))
+			return -EFAULT;
+
 		data->raw_size = *p;
 		p++;
+
+		if (sample_overlap(event, p, data->raw_size))
+			return -EFAULT;
+
 		data->raw_data = p;
 	}
 
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 93862a8027ea05c675616ff7004879309584b311..0717bebc76494d24cfc68bec984aba404058438c 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -934,37 +934,6 @@ int perf_session__read_header(struct perf_session *session, int fd)
 	return -ENOMEM;
 }
 
-u64 perf_evlist__sample_type(struct perf_evlist *evlist)
-{
-	struct perf_evsel *pos;
-	u64 type = 0;
-
-	list_for_each_entry(pos, &evlist->entries, node) {
-		if (!type)
-			type = pos->attr.sample_type;
-		else if (type != pos->attr.sample_type)
-			die("non matching sample_type");
-	}
-
-	return type;
-}
-
-bool perf_evlist__sample_id_all(const struct perf_evlist *evlist)
-{
-	bool value = false, first = true;
-	struct perf_evsel *pos;
-
-	list_for_each_entry(pos, &evlist->entries, node) {
-		if (first) {
-			value = pos->attr.sample_id_all;
-			first = false;
-		} else if (value != pos->attr.sample_id_all)
-			die("non matching sample_id_all");
-	}
-
-	return value;
-}
-
 int perf_event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id,
 				perf_event__handler_t process,
 				struct perf_session *session)
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 456661d7f10e7a2594699ae005e451c25914b21c..1886256768a176e72ae9e3f3e476dde7b26ea728 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -64,8 +64,6 @@ int perf_header__write_pipe(int fd);
 int perf_header__push_event(u64 id, const char *name);
 char *perf_header__find_event(u64 id);
 
-u64 perf_evlist__sample_type(struct perf_evlist *evlist);
-bool perf_evlist__sample_id_all(const struct perf_evlist *evlist);
 void perf_header__set_feat(struct perf_header *header, int feat);
 void perf_header__clear_feat(struct perf_header *header, int feat);
 bool perf_header__has_feat(const struct perf_header *header, int feat);
diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
new file mode 100644
index 0000000000000000000000000000000000000000..6789d788d4947d31f890ca56660d8ef968901b82
--- /dev/null
+++ b/tools/perf/util/include/asm/alternative-asm.h
@@ -0,0 +1,8 @@
+#ifndef _PERF_ASM_ALTERNATIVE_ASM_H
+#define _PERF_ASM_ALTERNATIVE_ASM_H
+
+/* Just disable it so we can build arch/x86/lib/memcpy_64.S for perf bench: */
+
+#define altinstruction_entry #
+
+#endif
diff --git a/tools/perf/util/include/linux/list.h b/tools/perf/util/include/linux/list.h
index 356c7e467b83fd59af5cd191a577197ee88349b8..1d928a0ce9972014f435d93646c576bad56ad84b 100644
--- a/tools/perf/util/include/linux/list.h
+++ b/tools/perf/util/include/linux/list.h
@@ -1,4 +1,6 @@
 #include <linux/kernel.h>
+#include <linux/prefetch.h>
+
 #include "../../../../include/linux/list.h"
 
 #ifndef PERF_LIST_H
@@ -23,5 +25,5 @@ static inline void list_del_range(struct list_head *begin,
  * @head: the head for your list.
  */
 #define list_for_each_from(pos, head) \
-	for (; prefetch(pos->next), pos != (head); pos = pos->next)
+	for (; pos != (head); pos = pos->next)
 #endif
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 952b4ae3d954f36c2a85ec9db2d4908e44a91188..41982c373faf2a075f9bbba9bedcd62cc402e0b8 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -31,34 +31,36 @@ char debugfs_path[MAXPATHLEN];
 #define CSW(x) .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_##x
 
 static struct event_symbol event_symbols[] = {
-  { CHW(CPU_CYCLES),		"cpu-cycles",		"cycles"	},
-  { CHW(INSTRUCTIONS),		"instructions",		""		},
-  { CHW(CACHE_REFERENCES),	"cache-references",	""		},
-  { CHW(CACHE_MISSES),		"cache-misses",		""		},
-  { CHW(BRANCH_INSTRUCTIONS),	"branch-instructions",	"branches"	},
-  { CHW(BRANCH_MISSES),		"branch-misses",	""		},
-  { CHW(BUS_CYCLES),		"bus-cycles",		""		},
-
-  { CSW(CPU_CLOCK),		"cpu-clock",		""		},
-  { CSW(TASK_CLOCK),		"task-clock",		""		},
-  { CSW(PAGE_FAULTS),		"page-faults",		"faults"	},
-  { CSW(PAGE_FAULTS_MIN),	"minor-faults",		""		},
-  { CSW(PAGE_FAULTS_MAJ),	"major-faults",		""		},
-  { CSW(CONTEXT_SWITCHES),	"context-switches",	"cs"		},
-  { CSW(CPU_MIGRATIONS),	"cpu-migrations",	"migrations"	},
-  { CSW(ALIGNMENT_FAULTS),	"alignment-faults",	""		},
-  { CSW(EMULATION_FAULTS),	"emulation-faults",	""		},
+  { CHW(CPU_CYCLES),			"cpu-cycles",			"cycles"		},
+  { CHW(STALLED_CYCLES_FRONTEND),	"stalled-cycles-frontend",	"idle-cycles-frontend"	},
+  { CHW(STALLED_CYCLES_BACKEND),	"stalled-cycles-backend",	"idle-cycles-backend"	},
+  { CHW(INSTRUCTIONS),			"instructions",			""			},
+  { CHW(CACHE_REFERENCES),		"cache-references",		""			},
+  { CHW(CACHE_MISSES),			"cache-misses",			""			},
+  { CHW(BRANCH_INSTRUCTIONS),		"branch-instructions",		"branches"		},
+  { CHW(BRANCH_MISSES),			"branch-misses",		""			},
+  { CHW(BUS_CYCLES),			"bus-cycles",			""			},
+
+  { CSW(CPU_CLOCK),			"cpu-clock",			""			},
+  { CSW(TASK_CLOCK),			"task-clock",			""			},
+  { CSW(PAGE_FAULTS),			"page-faults",			"faults"		},
+  { CSW(PAGE_FAULTS_MIN),		"minor-faults",			""			},
+  { CSW(PAGE_FAULTS_MAJ),		"major-faults",			""			},
+  { CSW(CONTEXT_SWITCHES),		"context-switches",		"cs"			},
+  { CSW(CPU_MIGRATIONS),		"cpu-migrations",		"migrations"		},
+  { CSW(ALIGNMENT_FAULTS),		"alignment-faults",		""			},
+  { CSW(EMULATION_FAULTS),		"emulation-faults",		""			},
 };
 
 #define __PERF_EVENT_FIELD(config, name) \
 	((config & PERF_EVENT_##name##_MASK) >> PERF_EVENT_##name##_SHIFT)
 
-#define PERF_EVENT_RAW(config)	__PERF_EVENT_FIELD(config, RAW)
+#define PERF_EVENT_RAW(config)		__PERF_EVENT_FIELD(config, RAW)
 #define PERF_EVENT_CONFIG(config)	__PERF_EVENT_FIELD(config, CONFIG)
-#define PERF_EVENT_TYPE(config)	__PERF_EVENT_FIELD(config, TYPE)
+#define PERF_EVENT_TYPE(config)		__PERF_EVENT_FIELD(config, TYPE)
 #define PERF_EVENT_ID(config)		__PERF_EVENT_FIELD(config, EVENT)
 
-static const char *hw_event_names[] = {
+static const char *hw_event_names[PERF_COUNT_HW_MAX] = {
 	"cycles",
 	"instructions",
 	"cache-references",
@@ -66,11 +68,13 @@ static const char *hw_event_names[] = {
 	"branches",
 	"branch-misses",
 	"bus-cycles",
+	"stalled-cycles-frontend",
+	"stalled-cycles-backend",
 };
 
-static const char *sw_event_names[] = {
-	"cpu-clock-msecs",
-	"task-clock-msecs",
+static const char *sw_event_names[PERF_COUNT_SW_MAX] = {
+	"cpu-clock",
+	"task-clock",
 	"page-faults",
 	"context-switches",
 	"CPU-migrations",
@@ -307,7 +311,7 @@ const char *__event_name(int type, u64 config)
 
 	switch (type) {
 	case PERF_TYPE_HARDWARE:
-		if (config < PERF_COUNT_HW_MAX)
+		if (config < PERF_COUNT_HW_MAX && hw_event_names[config])
 			return hw_event_names[config];
 		return "unknown-hardware";
 
@@ -333,7 +337,7 @@ const char *__event_name(int type, u64 config)
 	}
 
 	case PERF_TYPE_SOFTWARE:
-		if (config < PERF_COUNT_SW_MAX)
+		if (config < PERF_COUNT_SW_MAX && sw_event_names[config])
 			return sw_event_names[config];
 		return "unknown-software";
 
@@ -648,13 +652,15 @@ static int check_events(const char *str, unsigned int i)
 	int n;
 
 	n = strlen(event_symbols[i].symbol);
-	if (!strncmp(str, event_symbols[i].symbol, n))
+	if (!strncasecmp(str, event_symbols[i].symbol, n))
 		return n;
 
 	n = strlen(event_symbols[i].alias);
-	if (n)
-		if (!strncmp(str, event_symbols[i].alias, n))
+	if (n) {
+		if (!strncasecmp(str, event_symbols[i].alias, n))
 			return n;
+	}
+
 	return 0;
 }
 
@@ -718,15 +724,22 @@ parse_numeric_event(const char **strp, struct perf_event_attr *attr)
 	return EVT_FAILED;
 }
 
-static enum event_result
+static int
 parse_event_modifier(const char **strp, struct perf_event_attr *attr)
 {
 	const char *str = *strp;
 	int exclude = 0;
 	int eu = 0, ek = 0, eh = 0, precise = 0;
 
-	if (*str++ != ':')
+	if (!*str)
+		return 0;
+
+	if (*str == ',')
 		return 0;
+
+	if (*str++ != ':')
+		return -1;
+
 	while (*str) {
 		if (*str == 'u') {
 			if (!exclude)
@@ -747,14 +760,16 @@ parse_event_modifier(const char **strp, struct perf_event_attr *attr)
 
 		++str;
 	}
-	if (str >= *strp + 2) {
-		*strp = str;
-		attr->exclude_user   = eu;
-		attr->exclude_kernel = ek;
-		attr->exclude_hv     = eh;
-		attr->precise_ip     = precise;
-		return 1;
-	}
+	if (str < *strp + 2)
+		return -1;
+
+	*strp = str;
+
+	attr->exclude_user   = eu;
+	attr->exclude_kernel = ek;
+	attr->exclude_hv     = eh;
+	attr->precise_ip     = precise;
+
 	return 0;
 }
 
@@ -797,7 +812,12 @@ parse_event_symbols(const struct option *opt, const char **str,
 	return EVT_FAILED;
 
 modifier:
-	parse_event_modifier(str, attr);
+	if (parse_event_modifier(str, attr) < 0) {
+		fprintf(stderr, "invalid event modifier: '%s'\n", *str);
+		fprintf(stderr, "Run 'perf list' for a list of valid events and modifiers\n");
+
+		return EVT_FAILED;
+	}
 
 	return ret;
 }
@@ -912,7 +932,7 @@ void print_tracepoint_events(const char *subsys_glob, const char *event_glob)
 
 			snprintf(evt_path, MAXPATHLEN, "%s:%s",
 				 sys_dirent.d_name, evt_dirent.d_name);
-			printf("  %-42s [%s]\n", evt_path,
+			printf("  %-50s [%s]\n", evt_path,
 				event_type_descriptors[PERF_TYPE_TRACEPOINT]);
 		}
 		closedir(evt_dir);
@@ -977,7 +997,7 @@ void print_events_type(u8 type)
 		else
 			snprintf(name, sizeof(name), "%s", syms->symbol);
 
-		printf("  %-42s [%s]\n", name,
+		printf("  %-50s [%s]\n", name,
 			event_type_descriptors[type]);
 	}
 }
@@ -995,11 +1015,10 @@ int print_hwcache_events(const char *event_glob)
 			for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
 				char *name = event_cache_name(type, op, i);
 
-				if (event_glob != NULL && 
-				    !strglobmatch(name, event_glob))
+				if (event_glob != NULL && !strglobmatch(name, event_glob))
 					continue;
 
-				printf("  %-42s [%s]\n", name,
+				printf("  %-50s [%s]\n", name,
 					event_type_descriptors[PERF_TYPE_HW_CACHE]);
 				++printed;
 			}
@@ -1009,14 +1028,16 @@ int print_hwcache_events(const char *event_glob)
 	return printed;
 }
 
+#define MAX_NAME_LEN 100
+
 /*
  * Print the help text for the event symbols:
  */
 void print_events(const char *event_glob)
 {
-	struct event_symbol *syms = event_symbols;
 	unsigned int i, type, prev_type = -1, printed = 0, ntypes_printed = 0;
-	char name[40];
+	struct event_symbol *syms = event_symbols;
+	char name[MAX_NAME_LEN];
 
 	printf("\n");
 	printf("List of pre-defined events (to be used in -e):\n");
@@ -1036,10 +1057,10 @@ void print_events(const char *event_glob)
 			continue;
 
 		if (strlen(syms->alias))
-			sprintf(name, "%s OR %s", syms->symbol, syms->alias);
+			snprintf(name, MAX_NAME_LEN, "%s OR %s", syms->symbol, syms->alias);
 		else
-			strcpy(name, syms->symbol);
-		printf("  %-42s [%s]\n", name,
+			strncpy(name, syms->symbol, MAX_NAME_LEN);
+		printf("  %-50s [%s]\n", name,
 			event_type_descriptors[type]);
 
 		prev_type = type;
@@ -1056,12 +1077,12 @@ void print_events(const char *event_glob)
 		return;
 
 	printf("\n");
-	printf("  %-42s [%s]\n",
+	printf("  %-50s [%s]\n",
 		"rNNN (see 'perf list --help' on how to encode it)",
 	       event_type_descriptors[PERF_TYPE_RAW]);
 	printf("\n");
 
-	printf("  %-42s [%s]\n",
+	printf("  %-50s [%s]\n",
 			"mem:<addr>[:access]",
 			event_type_descriptors[PERF_TYPE_BREAKPOINT]);
 	printf("\n");
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index b7c85ce466a15eb72e1390b0808b3a02ec51d442..3b9d0b800d5c85c332357220f9c5bd1ed8de4ffc 100644
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -1471,6 +1471,38 @@ static int find_probe_point_by_func(struct probe_finder *pf)
 	return _param.retval;
 }
 
+struct pubname_callback_param {
+	char *function;
+	char *file;
+	Dwarf_Die *cu_die;
+	Dwarf_Die *sp_die;
+	int found;
+};
+
+static int pubname_search_cb(Dwarf *dbg, Dwarf_Global *gl, void *data)
+{
+	struct pubname_callback_param *param = data;
+
+	if (dwarf_offdie(dbg, gl->die_offset, param->sp_die)) {
+		if (dwarf_tag(param->sp_die) != DW_TAG_subprogram)
+			return DWARF_CB_OK;
+
+		if (die_compare_name(param->sp_die, param->function)) {
+			if (!dwarf_offdie(dbg, gl->cu_offset, param->cu_die))
+				return DWARF_CB_OK;
+
+			if (param->file &&
+			    strtailcmp(param->file, dwarf_decl_file(param->sp_die)))
+				return DWARF_CB_OK;
+
+			param->found = 1;
+			return DWARF_CB_ABORT;
+		}
+	}
+
+	return DWARF_CB_OK;
+}
+
 /* Find probe points from debuginfo */
 static int find_probes(int fd, struct probe_finder *pf)
 {
@@ -1498,6 +1530,28 @@ static int find_probes(int fd, struct probe_finder *pf)
 
 	off = 0;
 	line_list__init(&pf->lcache);
+
+	/* Fastpath: lookup by function name from .debug_pubnames section */
+	if (pp->function) {
+		struct pubname_callback_param pubname_param = {
+			.function = pp->function,
+			.file	  = pp->file,
+			.cu_die	  = &pf->cu_die,
+			.sp_die	  = &pf->sp_die,
+			.found	  = 0,
+		};
+		struct dwarf_callback_param probe_param = {
+			.data = pf,
+		};
+
+		dwarf_getpubnames(dbg, pubname_search_cb, &pubname_param, 0);
+		if (pubname_param.found) {
+			ret = probe_point_search_cb(&pf->sp_die, &probe_param);
+			if (ret)
+				goto found;
+		}
+	}
+
 	/* Loop on CUs (Compilation Unit) */
 	while (!dwarf_nextcu(dbg, off, &noff, &cuhl, NULL, NULL, NULL)) {
 		/* Get the DIE(Debugging Information Entry) of this CU */
@@ -1525,6 +1579,8 @@ static int find_probes(int fd, struct probe_finder *pf)
 		}
 		off = noff;
 	}
+
+found:
 	line_list__free(&pf->lcache);
 	if (dwfl)
 		dwfl_end(dwfl);
@@ -1946,6 +2002,22 @@ int find_line_range(int fd, struct line_range *lr)
 		return -EBADF;
 	}
 
+	/* Fastpath: lookup by function name from .debug_pubnames section */
+	if (lr->function) {
+		struct pubname_callback_param pubname_param = {
+			.function = lr->function, .file = lr->file,
+			.cu_die = &lf.cu_die, .sp_die = &lf.sp_die, .found = 0};
+		struct dwarf_callback_param line_range_param = {
+			.data = (void *)&lf, .retval = 0};
+
+		dwarf_getpubnames(dbg, pubname_search_cb, &pubname_param, 0);
+		if (pubname_param.found) {
+			line_range_search_cb(&lf.sp_die, &line_range_param);
+			if (lf.found)
+				goto found;
+		}
+	}
+
 	/* Loop on CUs (Compilation Unit) */
 	while (!lf.found && ret >= 0) {
 		if (dwarf_nextcu(dbg, off, &noff, &cuhl, NULL, NULL, NULL) != 0)
@@ -1974,6 +2046,7 @@ int find_line_range(int fd, struct line_range *lr)
 		off = noff;
 	}
 
+found:
 	/* Store comp_dir */
 	if (lf.found) {
 		comp_dir = cu_get_comp_dir(&lf.cu_die);
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h
index beaefc3c1223df16423cbd084f700b6ee5a5fbf2..605730a366dbc5dc0158ffc32db254420c5045bb 100644
--- a/tools/perf/util/probe-finder.h
+++ b/tools/perf/util/probe-finder.h
@@ -49,6 +49,7 @@ struct probe_finder {
 	Dwarf_Addr		addr;		/* Address */
 	const char		*fname;		/* Real file name */
 	Dwarf_Die		cu_die;		/* Current CU */
+	Dwarf_Die		sp_die;
 	struct list_head	lcache;		/* Line cache for lazy match */
 
 	/* For variable searching */
@@ -83,6 +84,7 @@ struct line_finder {
 	int			lno_s;		/* Start line number */
 	int			lno_e;		/* End line number */
 	Dwarf_Die		cu_die;		/* Current CU */
+	Dwarf_Die		sp_die;
 	int			found;
 };
 
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index f5e38451fdc505e329ac77415e9e8aba5fbe7ebb..69436b3200a45d20a27a2e0481da3b2bbcd7535c 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -675,12 +675,13 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist,
 	union perf_event *event;
 	int sample_id_all = 1, cpu;
 	static char *kwlist[] = {"sample_id_all", NULL, NULL};
+	int err;
 
 	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i|i", kwlist,
 					 &cpu, &sample_id_all))
 		return NULL;
 
-	event = perf_evlist__read_on_cpu(evlist, cpu);
+	event = perf_evlist__mmap_read(evlist, cpu);
 	if (event != NULL) {
 		struct perf_evsel *first;
 		PyObject *pyevent = pyrf_event__new(event);
@@ -690,11 +691,17 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist,
 			return PyErr_NoMemory();
 
 		first = list_entry(evlist->entries.next, struct perf_evsel, node);
-		perf_event__parse_sample(event, first->attr.sample_type, sample_id_all,
-					 &pevent->sample);
+		err = perf_event__parse_sample(event, first->attr.sample_type,
+					       perf_sample_size(first->attr.sample_type),
+					       sample_id_all, &pevent->sample);
+		if (err) {
+			pr_err("Can't parse sample, err = %d\n", err);
+			goto end;
+		}
+
 		return pyevent;
 	}
-
+end:
 	Py_INCREF(Py_None);
 	return Py_None;
 }
@@ -810,6 +817,9 @@ static struct {
 	{ "COUNT_HW_CACHE_RESULT_ACCESS", PERF_COUNT_HW_CACHE_RESULT_ACCESS },
 	{ "COUNT_HW_CACHE_RESULT_MISS",   PERF_COUNT_HW_CACHE_RESULT_MISS },
 
+	{ "COUNT_HW_STALLED_CYCLES_FRONTEND",	  PERF_COUNT_HW_STALLED_CYCLES_FRONTEND },
+	{ "COUNT_HW_STALLED_CYCLES_BACKEND",	  PERF_COUNT_HW_STALLED_CYCLES_BACKEND },
+
 	{ "COUNT_SW_CPU_CLOCK",	       PERF_COUNT_SW_CPU_CLOCK },
 	{ "COUNT_SW_TASK_CLOCK",       PERF_COUNT_SW_TASK_CLOCK },
 	{ "COUNT_SW_PAGE_FAULTS",      PERF_COUNT_SW_PAGE_FAULTS },
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index caa224522fea9b0ff04984595a09e2eccd31e438..64500fc787997e700a556f80531440926dfcf0c1 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -97,6 +97,7 @@ static void perf_session__id_header_size(struct perf_session *session)
 void perf_session__update_sample_type(struct perf_session *self)
 {
 	self->sample_type = perf_evlist__sample_type(self->evlist);
+	self->sample_size = perf_sample_size(self->sample_type);
 	self->sample_id_all = perf_evlist__sample_id_all(self->evlist);
 	perf_session__id_header_size(self);
 }
@@ -479,6 +480,7 @@ static void flush_sample_queue(struct perf_session *s,
 	struct perf_sample sample;
 	u64 limit = os->next_flush;
 	u64 last_ts = os->last_sample ? os->last_sample->timestamp : 0ULL;
+	int ret;
 
 	if (!ops->ordered_samples || !limit)
 		return;
@@ -487,9 +489,12 @@ static void flush_sample_queue(struct perf_session *s,
 		if (iter->timestamp > limit)
 			break;
 
-		perf_session__parse_sample(s, iter->event, &sample);
-		perf_session_deliver_event(s, iter->event, &sample, ops,
-					   iter->file_offset);
+		ret = perf_session__parse_sample(s, iter->event, &sample);
+		if (ret)
+			pr_err("Can't parse sample, err = %d\n", ret);
+		else
+			perf_session_deliver_event(s, iter->event, &sample, ops,
+						   iter->file_offset);
 
 		os->last_flush = iter->timestamp;
 		list_del(&iter->list);
@@ -805,7 +810,9 @@ static int perf_session__process_event(struct perf_session *session,
 	/*
 	 * For all kernel events we get the sample data
 	 */
-	perf_session__parse_sample(session, event, &sample);
+	ret = perf_session__parse_sample(session, event, &sample);
+	if (ret)
+		return ret;
 
 	/* Preprocess sample records - precheck callchains */
 	if (perf_session__preprocess_sample(session, event, &sample))
@@ -953,6 +960,30 @@ static int __perf_session__process_pipe_events(struct perf_session *self,
 	return err;
 }
 
+static union perf_event *
+fetch_mmaped_event(struct perf_session *session,
+		   u64 head, size_t mmap_size, char *buf)
+{
+	union perf_event *event;
+
+	/*
+	 * Ensure we have enough space remaining to read
+	 * the size of the event in the headers.
+	 */
+	if (head + sizeof(event->header) > mmap_size)
+		return NULL;
+
+	event = (union perf_event *)(buf + head);
+
+	if (session->header.needs_swap)
+		perf_event_header__bswap(&event->header);
+
+	if (head + event->header.size > mmap_size)
+		return NULL;
+
+	return event;
+}
+
 int __perf_session__process_events(struct perf_session *session,
 				   u64 data_offset, u64 data_size,
 				   u64 file_size, struct perf_event_ops *ops)
@@ -1007,15 +1038,8 @@ int __perf_session__process_events(struct perf_session *session,
 	file_pos = file_offset + head;
 
 more:
-	event = (union perf_event *)(buf + head);
-
-	if (session->header.needs_swap)
-		perf_event_header__bswap(&event->header);
-	size = event->header.size;
-	if (size == 0)
-		size = 8;
-
-	if (head + event->header.size > mmap_size) {
+	event = fetch_mmaped_event(session, head, mmap_size, buf);
+	if (!event) {
 		if (mmaps[map_idx]) {
 			munmap(mmaps[map_idx], mmap_size);
 			mmaps[map_idx] = NULL;
@@ -1156,6 +1180,18 @@ size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp)
 	return ret;
 }
 
+struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session,
+					      unsigned int type)
+{
+	struct perf_evsel *pos;
+
+	list_for_each_entry(pos, &session->evlist->entries, node) {
+		if (pos->attr.type == type)
+			return pos;
+	}
+	return NULL;
+}
+
 void perf_session__print_symbols(union perf_event *event,
 				struct perf_sample *sample,
 				struct perf_session *session)
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 1ac481fc1100dd1676bcdeaa392b73b15663117d..66d4e1490879266f5e56411929cd639a8e91b299 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -43,6 +43,7 @@ struct perf_session {
 	 */
 	struct hists		hists;
 	u64			sample_type;
+	int			sample_size;
 	int			fd;
 	bool			fd_pipe;
 	bool			repipe;
@@ -159,9 +160,13 @@ static inline int perf_session__parse_sample(struct perf_session *session,
 					     struct perf_sample *sample)
 {
 	return perf_event__parse_sample(event, session->sample_type,
+					session->sample_size,
 					session->sample_id_all, sample);
 }
 
+struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session,
+					    unsigned int type);
+
 void perf_session__print_symbols(union perf_event *event,
 				 struct perf_sample *sample,
 				 struct perf_session *session);
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index f06c10f092ba53036a379a3c05983e3e928808aa..516876dfbe5280af9bd52179c07d99b16ed43233 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -31,13 +31,13 @@
 #define NT_GNU_BUILD_ID 3
 #endif
 
-static bool dso__build_id_equal(const struct dso *self, u8 *build_id);
+static bool dso__build_id_equal(const struct dso *dso, u8 *build_id);
 static int elf_read_build_id(Elf *elf, void *bf, size_t size);
 static void dsos__add(struct list_head *head, struct dso *dso);
 static struct map *map__new2(u64 start, struct dso *dso, enum map_type type);
-static int dso__load_kernel_sym(struct dso *self, struct map *map,
+static int dso__load_kernel_sym(struct dso *dso, struct map *map,
 				symbol_filter_t filter);
-static int dso__load_guest_kernel_sym(struct dso *self, struct map *map,
+static int dso__load_guest_kernel_sym(struct dso *dso, struct map *map,
 			symbol_filter_t filter);
 static int vmlinux_path__nr_entries;
 static char **vmlinux_path;
@@ -49,27 +49,27 @@ struct symbol_conf symbol_conf = {
 	.symfs            = "",
 };
 
-int dso__name_len(const struct dso *self)
+int dso__name_len(const struct dso *dso)
 {
 	if (verbose)
-		return self->long_name_len;
+		return dso->long_name_len;
 
-	return self->short_name_len;
+	return dso->short_name_len;
 }
 
-bool dso__loaded(const struct dso *self, enum map_type type)
+bool dso__loaded(const struct dso *dso, enum map_type type)
 {
-	return self->loaded & (1 << type);
+	return dso->loaded & (1 << type);
 }
 
-bool dso__sorted_by_name(const struct dso *self, enum map_type type)
+bool dso__sorted_by_name(const struct dso *dso, enum map_type type)
 {
-	return self->sorted_by_name & (1 << type);
+	return dso->sorted_by_name & (1 << type);
 }
 
-static void dso__set_sorted_by_name(struct dso *self, enum map_type type)
+static void dso__set_sorted_by_name(struct dso *dso, enum map_type type)
 {
-	self->sorted_by_name |= (1 << type);
+	dso->sorted_by_name |= (1 << type);
 }
 
 bool symbol_type__is_a(char symbol_type, enum map_type map_type)
@@ -84,9 +84,9 @@ bool symbol_type__is_a(char symbol_type, enum map_type map_type)
 	}
 }
 
-static void symbols__fixup_end(struct rb_root *self)
+static void symbols__fixup_end(struct rb_root *symbols)
 {
-	struct rb_node *nd, *prevnd = rb_first(self);
+	struct rb_node *nd, *prevnd = rb_first(symbols);
 	struct symbol *curr, *prev;
 
 	if (prevnd == NULL)
@@ -107,10 +107,10 @@ static void symbols__fixup_end(struct rb_root *self)
 		curr->end = roundup(curr->start, 4096);
 }
 
-static void __map_groups__fixup_end(struct map_groups *self, enum map_type type)
+static void __map_groups__fixup_end(struct map_groups *mg, enum map_type type)
 {
 	struct map *prev, *curr;
-	struct rb_node *nd, *prevnd = rb_first(&self->maps[type]);
+	struct rb_node *nd, *prevnd = rb_first(&mg->maps[type]);
 
 	if (prevnd == NULL)
 		return;
@@ -130,128 +130,128 @@ static void __map_groups__fixup_end(struct map_groups *self, enum map_type type)
 	curr->end = ~0ULL;
 }
 
-static void map_groups__fixup_end(struct map_groups *self)
+static void map_groups__fixup_end(struct map_groups *mg)
 {
 	int i;
 	for (i = 0; i < MAP__NR_TYPES; ++i)
-		__map_groups__fixup_end(self, i);
+		__map_groups__fixup_end(mg, i);
 }
 
 static struct symbol *symbol__new(u64 start, u64 len, u8 binding,
 				  const char *name)
 {
 	size_t namelen = strlen(name) + 1;
-	struct symbol *self = calloc(1, (symbol_conf.priv_size +
-					 sizeof(*self) + namelen));
-	if (self == NULL)
+	struct symbol *sym = calloc(1, (symbol_conf.priv_size +
+					sizeof(*sym) + namelen));
+	if (sym == NULL)
 		return NULL;
 
 	if (symbol_conf.priv_size)
-		self = ((void *)self) + symbol_conf.priv_size;
-
-	self->start   = start;
-	self->end     = len ? start + len - 1 : start;
-	self->binding = binding;
-	self->namelen = namelen - 1;
+		sym = ((void *)sym) + symbol_conf.priv_size;
 
-	pr_debug4("%s: %s %#" PRIx64 "-%#" PRIx64 "\n", __func__, name, start, self->end);
+	sym->start   = start;
+	sym->end     = len ? start + len - 1 : start;
+	sym->binding = binding;
+	sym->namelen = namelen - 1;
 
-	memcpy(self->name, name, namelen);
+	pr_debug4("%s: %s %#" PRIx64 "-%#" PRIx64 "\n",
+		  __func__, name, start, sym->end);
+	memcpy(sym->name, name, namelen);
 
-	return self;
+	return sym;
 }
 
-void symbol__delete(struct symbol *self)
+void symbol__delete(struct symbol *sym)
 {
-	free(((void *)self) - symbol_conf.priv_size);
+	free(((void *)sym) - symbol_conf.priv_size);
 }
 
-static size_t symbol__fprintf(struct symbol *self, FILE *fp)
+static size_t symbol__fprintf(struct symbol *sym, FILE *fp)
 {
 	return fprintf(fp, " %" PRIx64 "-%" PRIx64 " %c %s\n",
-		       self->start, self->end,
-		       self->binding == STB_GLOBAL ? 'g' :
-		       self->binding == STB_LOCAL  ? 'l' : 'w',
-		       self->name);
+		       sym->start, sym->end,
+		       sym->binding == STB_GLOBAL ? 'g' :
+		       sym->binding == STB_LOCAL  ? 'l' : 'w',
+		       sym->name);
 }
 
-void dso__set_long_name(struct dso *self, char *name)
+void dso__set_long_name(struct dso *dso, char *name)
 {
 	if (name == NULL)
 		return;
-	self->long_name = name;
-	self->long_name_len = strlen(name);
+	dso->long_name = name;
+	dso->long_name_len = strlen(name);
 }
 
-static void dso__set_short_name(struct dso *self, const char *name)
+static void dso__set_short_name(struct dso *dso, const char *name)
 {
 	if (name == NULL)
 		return;
-	self->short_name = name;
-	self->short_name_len = strlen(name);
+	dso->short_name = name;
+	dso->short_name_len = strlen(name);
 }
 
-static void dso__set_basename(struct dso *self)
+static void dso__set_basename(struct dso *dso)
 {
-	dso__set_short_name(self, basename(self->long_name));
+	dso__set_short_name(dso, basename(dso->long_name));
 }
 
 struct dso *dso__new(const char *name)
 {
-	struct dso *self = calloc(1, sizeof(*self) + strlen(name) + 1);
+	struct dso *dso = calloc(1, sizeof(*dso) + strlen(name) + 1);
 
-	if (self != NULL) {
+	if (dso != NULL) {
 		int i;
-		strcpy(self->name, name);
-		dso__set_long_name(self, self->name);
-		dso__set_short_name(self, self->name);
+		strcpy(dso->name, name);
+		dso__set_long_name(dso, dso->name);
+		dso__set_short_name(dso, dso->name);
 		for (i = 0; i < MAP__NR_TYPES; ++i)
-			self->symbols[i] = self->symbol_names[i] = RB_ROOT;
-		self->symtab_type = SYMTAB__NOT_FOUND;
-		self->loaded = 0;
-		self->sorted_by_name = 0;
-		self->has_build_id = 0;
-		self->kernel = DSO_TYPE_USER;
-		INIT_LIST_HEAD(&self->node);
+			dso->symbols[i] = dso->symbol_names[i] = RB_ROOT;
+		dso->symtab_type = SYMTAB__NOT_FOUND;
+		dso->loaded = 0;
+		dso->sorted_by_name = 0;
+		dso->has_build_id = 0;
+		dso->kernel = DSO_TYPE_USER;
+		INIT_LIST_HEAD(&dso->node);
 	}
 
-	return self;
+	return dso;
 }
 
-static void symbols__delete(struct rb_root *self)
+static void symbols__delete(struct rb_root *symbols)
 {
 	struct symbol *pos;
-	struct rb_node *next = rb_first(self);
+	struct rb_node *next = rb_first(symbols);
 
 	while (next) {
 		pos = rb_entry(next, struct symbol, rb_node);
 		next = rb_next(&pos->rb_node);
-		rb_erase(&pos->rb_node, self);
+		rb_erase(&pos->rb_node, symbols);
 		symbol__delete(pos);
 	}
 }
 
-void dso__delete(struct dso *self)
+void dso__delete(struct dso *dso)
 {
 	int i;
 	for (i = 0; i < MAP__NR_TYPES; ++i)
-		symbols__delete(&self->symbols[i]);
-	if (self->sname_alloc)
-		free((char *)self->short_name);
-	if (self->lname_alloc)
-		free(self->long_name);
-	free(self);
+		symbols__delete(&dso->symbols[i]);
+	if (dso->sname_alloc)
+		free((char *)dso->short_name);
+	if (dso->lname_alloc)
+		free(dso->long_name);
+	free(dso);
 }
 
-void dso__set_build_id(struct dso *self, void *build_id)
+void dso__set_build_id(struct dso *dso, void *build_id)
 {
-	memcpy(self->build_id, build_id, sizeof(self->build_id));
-	self->has_build_id = 1;
+	memcpy(dso->build_id, build_id, sizeof(dso->build_id));
+	dso->has_build_id = 1;
 }
 
-static void symbols__insert(struct rb_root *self, struct symbol *sym)
+static void symbols__insert(struct rb_root *symbols, struct symbol *sym)
 {
-	struct rb_node **p = &self->rb_node;
+	struct rb_node **p = &symbols->rb_node;
 	struct rb_node *parent = NULL;
 	const u64 ip = sym->start;
 	struct symbol *s;
@@ -265,17 +265,17 @@ static void symbols__insert(struct rb_root *self, struct symbol *sym)
 			p = &(*p)->rb_right;
 	}
 	rb_link_node(&sym->rb_node, parent, p);
-	rb_insert_color(&sym->rb_node, self);
+	rb_insert_color(&sym->rb_node, symbols);
 }
 
-static struct symbol *symbols__find(struct rb_root *self, u64 ip)
+static struct symbol *symbols__find(struct rb_root *symbols, u64 ip)
 {
 	struct rb_node *n;
 
-	if (self == NULL)
+	if (symbols == NULL)
 		return NULL;
 
-	n = self->rb_node;
+	n = symbols->rb_node;
 
 	while (n) {
 		struct symbol *s = rb_entry(n, struct symbol, rb_node);
@@ -296,9 +296,9 @@ struct symbol_name_rb_node {
 	struct symbol	sym;
 };
 
-static void symbols__insert_by_name(struct rb_root *self, struct symbol *sym)
+static void symbols__insert_by_name(struct rb_root *symbols, struct symbol *sym)
 {
-	struct rb_node **p = &self->rb_node;
+	struct rb_node **p = &symbols->rb_node;
 	struct rb_node *parent = NULL;
 	struct symbol_name_rb_node *symn, *s;
 
@@ -313,27 +313,29 @@ static void symbols__insert_by_name(struct rb_root *self, struct symbol *sym)
 			p = &(*p)->rb_right;
 	}
 	rb_link_node(&symn->rb_node, parent, p);
-	rb_insert_color(&symn->rb_node, self);
+	rb_insert_color(&symn->rb_node, symbols);
 }
 
-static void symbols__sort_by_name(struct rb_root *self, struct rb_root *source)
+static void symbols__sort_by_name(struct rb_root *symbols,
+				  struct rb_root *source)
 {
 	struct rb_node *nd;
 
 	for (nd = rb_first(source); nd; nd = rb_next(nd)) {
 		struct symbol *pos = rb_entry(nd, struct symbol, rb_node);
-		symbols__insert_by_name(self, pos);
+		symbols__insert_by_name(symbols, pos);
 	}
 }
 
-static struct symbol *symbols__find_by_name(struct rb_root *self, const char *name)
+static struct symbol *symbols__find_by_name(struct rb_root *symbols,
+					    const char *name)
 {
 	struct rb_node *n;
 
-	if (self == NULL)
+	if (symbols == NULL)
 		return NULL;
 
-	n = self->rb_node;
+	n = symbols->rb_node;
 
 	while (n) {
 		struct symbol_name_rb_node *s;
@@ -353,29 +355,29 @@ static struct symbol *symbols__find_by_name(struct rb_root *self, const char *na
 	return NULL;
 }
 
-struct symbol *dso__find_symbol(struct dso *self,
+struct symbol *dso__find_symbol(struct dso *dso,
 				enum map_type type, u64 addr)
 {
-	return symbols__find(&self->symbols[type], addr);
+	return symbols__find(&dso->symbols[type], addr);
 }
 
-struct symbol *dso__find_symbol_by_name(struct dso *self, enum map_type type,
+struct symbol *dso__find_symbol_by_name(struct dso *dso, enum map_type type,
 					const char *name)
 {
-	return symbols__find_by_name(&self->symbol_names[type], name);
+	return symbols__find_by_name(&dso->symbol_names[type], name);
 }
 
-void dso__sort_by_name(struct dso *self, enum map_type type)
+void dso__sort_by_name(struct dso *dso, enum map_type type)
 {
-	dso__set_sorted_by_name(self, type);
-	return symbols__sort_by_name(&self->symbol_names[type],
-				     &self->symbols[type]);
+	dso__set_sorted_by_name(dso, type);
+	return symbols__sort_by_name(&dso->symbol_names[type],
+				     &dso->symbols[type]);
 }
 
-int build_id__sprintf(const u8 *self, int len, char *bf)
+int build_id__sprintf(const u8 *build_id, int len, char *bf)
 {
 	char *bid = bf;
-	const u8 *raw = self;
+	const u8 *raw = build_id;
 	int i;
 
 	for (i = 0; i < len; ++i) {
@@ -384,24 +386,25 @@ int build_id__sprintf(const u8 *self, int len, char *bf)
 		bid += 2;
 	}
 
-	return raw - self;
+	return raw - build_id;
 }
 
-size_t dso__fprintf_buildid(struct dso *self, FILE *fp)
+size_t dso__fprintf_buildid(struct dso *dso, FILE *fp)
 {
 	char sbuild_id[BUILD_ID_SIZE * 2 + 1];
 
-	build_id__sprintf(self->build_id, sizeof(self->build_id), sbuild_id);
+	build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
 	return fprintf(fp, "%s", sbuild_id);
 }
 
-size_t dso__fprintf_symbols_by_name(struct dso *self, enum map_type type, FILE *fp)
+size_t dso__fprintf_symbols_by_name(struct dso *dso,
+				    enum map_type type, FILE *fp)
 {
 	size_t ret = 0;
 	struct rb_node *nd;
 	struct symbol_name_rb_node *pos;
 
-	for (nd = rb_first(&self->symbol_names[type]); nd; nd = rb_next(nd)) {
+	for (nd = rb_first(&dso->symbol_names[type]); nd; nd = rb_next(nd)) {
 		pos = rb_entry(nd, struct symbol_name_rb_node, rb_node);
 		fprintf(fp, "%s\n", pos->sym.name);
 	}
@@ -409,18 +412,18 @@ size_t dso__fprintf_symbols_by_name(struct dso *self, enum map_type type, FILE *
 	return ret;
 }
 
-size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp)
+size_t dso__fprintf(struct dso *dso, enum map_type type, FILE *fp)
 {
 	struct rb_node *nd;
-	size_t ret = fprintf(fp, "dso: %s (", self->short_name);
+	size_t ret = fprintf(fp, "dso: %s (", dso->short_name);
 
-	if (self->short_name != self->long_name)
-		ret += fprintf(fp, "%s, ", self->long_name);
+	if (dso->short_name != dso->long_name)
+		ret += fprintf(fp, "%s, ", dso->long_name);
 	ret += fprintf(fp, "%s, %sloaded, ", map_type__name[type],
-		       self->loaded ? "" : "NOT ");
-	ret += dso__fprintf_buildid(self, fp);
+		       dso->loaded ? "" : "NOT ");
+	ret += dso__fprintf_buildid(dso, fp);
 	ret += fprintf(fp, ")\n");
-	for (nd = rb_first(&self->symbols[type]); nd; nd = rb_next(nd)) {
+	for (nd = rb_first(&dso->symbols[type]); nd; nd = rb_next(nd)) {
 		struct symbol *pos = rb_entry(nd, struct symbol, rb_node);
 		ret += symbol__fprintf(pos, fp);
 	}
@@ -543,10 +546,10 @@ static int map__process_kallsym_symbol(void *arg, const char *name,
  * so that we can in the next step set the symbol ->end address and then
  * call kernel_maps__split_kallsyms.
  */
-static int dso__load_all_kallsyms(struct dso *self, const char *filename,
+static int dso__load_all_kallsyms(struct dso *dso, const char *filename,
 				  struct map *map)
 {
-	struct process_kallsyms_args args = { .map = map, .dso = self, };
+	struct process_kallsyms_args args = { .map = map, .dso = dso, };
 	return kallsyms__parse(filename, &args, map__process_kallsym_symbol);
 }
 
@@ -555,7 +558,7 @@ static int dso__load_all_kallsyms(struct dso *self, const char *filename,
  * kernel range is broken in several maps, named [kernel].N, as we don't have
  * the original ELF section names vmlinux have.
  */
-static int dso__split_kallsyms(struct dso *self, struct map *map,
+static int dso__split_kallsyms(struct dso *dso, struct map *map,
 			       symbol_filter_t filter)
 {
 	struct map_groups *kmaps = map__kmap(map)->kmaps;
@@ -563,7 +566,7 @@ static int dso__split_kallsyms(struct dso *self, struct map *map,
 	struct map *curr_map = map;
 	struct symbol *pos;
 	int count = 0, moved = 0;	
-	struct rb_root *root = &self->symbols[map->type];
+	struct rb_root *root = &dso->symbols[map->type];
 	struct rb_node *next = rb_first(root);
 	int kernel_range = 0;
 
@@ -582,7 +585,7 @@ static int dso__split_kallsyms(struct dso *self, struct map *map,
 
 			if (strcmp(curr_map->dso->short_name, module)) {
 				if (curr_map != map &&
-				    self->kernel == DSO_TYPE_GUEST_KERNEL &&
+				    dso->kernel == DSO_TYPE_GUEST_KERNEL &&
 				    machine__is_default_guest(machine)) {
 					/*
 					 * We assume all symbols of a module are
@@ -618,14 +621,14 @@ static int dso__split_kallsyms(struct dso *self, struct map *map,
 			pos->end   = curr_map->map_ip(curr_map, pos->end);
 		} else if (curr_map != map) {
 			char dso_name[PATH_MAX];
-			struct dso *dso;
+			struct dso *ndso;
 
 			if (count == 0) {
 				curr_map = map;
 				goto filter_symbol;
 			}
 
-			if (self->kernel == DSO_TYPE_GUEST_KERNEL)
+			if (dso->kernel == DSO_TYPE_GUEST_KERNEL)
 				snprintf(dso_name, sizeof(dso_name),
 					"[guest.kernel].%d",
 					kernel_range++);
@@ -634,15 +637,15 @@ static int dso__split_kallsyms(struct dso *self, struct map *map,
 					"[kernel].%d",
 					kernel_range++);
 
-			dso = dso__new(dso_name);
-			if (dso == NULL)
+			ndso = dso__new(dso_name);
+			if (ndso == NULL)
 				return -1;
 
-			dso->kernel = self->kernel;
+			ndso->kernel = dso->kernel;
 
-			curr_map = map__new2(pos->start, dso, map->type);
+			curr_map = map__new2(pos->start, ndso, map->type);
 			if (curr_map == NULL) {
-				dso__delete(dso);
+				dso__delete(ndso);
 				return -1;
 			}
 
@@ -665,7 +668,7 @@ discard_symbol:		rb_erase(&pos->rb_node, root);
 	}
 
 	if (curr_map != map &&
-	    self->kernel == DSO_TYPE_GUEST_KERNEL &&
+	    dso->kernel == DSO_TYPE_GUEST_KERNEL &&
 	    machine__is_default_guest(kmaps->machine)) {
 		dso__set_loaded(curr_map->dso, curr_map->type);
 	}
@@ -673,21 +676,21 @@ discard_symbol:		rb_erase(&pos->rb_node, root);
 	return count + moved;
 }
 
-int dso__load_kallsyms(struct dso *self, const char *filename,
+int dso__load_kallsyms(struct dso *dso, const char *filename,
 		       struct map *map, symbol_filter_t filter)
 {
-	if (dso__load_all_kallsyms(self, filename, map) < 0)
+	if (dso__load_all_kallsyms(dso, filename, map) < 0)
 		return -1;
 
-	if (self->kernel == DSO_TYPE_GUEST_KERNEL)
-		self->symtab_type = SYMTAB__GUEST_KALLSYMS;
+	if (dso->kernel == DSO_TYPE_GUEST_KERNEL)
+		dso->symtab_type = SYMTAB__GUEST_KALLSYMS;
 	else
-		self->symtab_type = SYMTAB__KALLSYMS;
+		dso->symtab_type = SYMTAB__KALLSYMS;
 
-	return dso__split_kallsyms(self, map, filter);
+	return dso__split_kallsyms(dso, map, filter);
 }
 
-static int dso__load_perf_map(struct dso *self, struct map *map,
+static int dso__load_perf_map(struct dso *dso, struct map *map,
 			      symbol_filter_t filter)
 {
 	char *line = NULL;
@@ -695,7 +698,7 @@ static int dso__load_perf_map(struct dso *self, struct map *map,
 	FILE *file;
 	int nr_syms = 0;
 
-	file = fopen(self->long_name, "r");
+	file = fopen(dso->long_name, "r");
 	if (file == NULL)
 		goto out_failure;
 
@@ -733,7 +736,7 @@ static int dso__load_perf_map(struct dso *self, struct map *map,
 		if (filter && filter(map, sym))
 			symbol__delete(sym);
 		else {
-			symbols__insert(&self->symbols[map->type], sym);
+			symbols__insert(&dso->symbols[map->type], sym);
 			nr_syms++;
 		}
 	}
@@ -752,7 +755,7 @@ static int dso__load_perf_map(struct dso *self, struct map *map,
 /**
  * elf_symtab__for_each_symbol - iterate thru all the symbols
  *
- * @self: struct elf_symtab instance to iterate
+ * @syms: struct elf_symtab instance to iterate
  * @idx: uint32_t idx
  * @sym: GElf_Sym iterator
  */
@@ -852,7 +855,7 @@ static Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep,
  * And always look at the original dso, not at debuginfo packages, that
  * have the PLT data stripped out (shdr_rel_plt.sh_type == SHT_NOBITS).
  */
-static int dso__synthesize_plt_symbols(struct  dso *self, struct map *map,
+static int dso__synthesize_plt_symbols(struct  dso *dso, struct map *map,
 				       symbol_filter_t filter)
 {
 	uint32_t nr_rel_entries, idx;
@@ -871,7 +874,7 @@ static int dso__synthesize_plt_symbols(struct  dso *self, struct map *map,
 	char name[PATH_MAX];
 
 	snprintf(name, sizeof(name), "%s%s",
-		 symbol_conf.symfs, self->long_name);
+		 symbol_conf.symfs, dso->long_name);
 	fd = open(name, O_RDONLY);
 	if (fd < 0)
 		goto out;
@@ -947,7 +950,7 @@ static int dso__synthesize_plt_symbols(struct  dso *self, struct map *map,
 			if (filter && filter(map, f))
 				symbol__delete(f);
 			else {
-				symbols__insert(&self->symbols[map->type], f);
+				symbols__insert(&dso->symbols[map->type], f);
 				++nr;
 			}
 		}
@@ -969,7 +972,7 @@ static int dso__synthesize_plt_symbols(struct  dso *self, struct map *map,
 			if (filter && filter(map, f))
 				symbol__delete(f);
 			else {
-				symbols__insert(&self->symbols[map->type], f);
+				symbols__insert(&dso->symbols[map->type], f);
 				++nr;
 			}
 		}
@@ -985,29 +988,30 @@ static int dso__synthesize_plt_symbols(struct  dso *self, struct map *map,
 		return nr;
 out:
 	pr_debug("%s: problems reading %s PLT info.\n",
-		 __func__, self->long_name);
+		 __func__, dso->long_name);
 	return 0;
 }
 
-static bool elf_sym__is_a(GElf_Sym *self, enum map_type type)
+static bool elf_sym__is_a(GElf_Sym *sym, enum map_type type)
 {
 	switch (type) {
 	case MAP__FUNCTION:
-		return elf_sym__is_function(self);
+		return elf_sym__is_function(sym);
 	case MAP__VARIABLE:
-		return elf_sym__is_object(self);
+		return elf_sym__is_object(sym);
 	default:
 		return false;
 	}
 }
 
-static bool elf_sec__is_a(GElf_Shdr *self, Elf_Data *secstrs, enum map_type type)
+static bool elf_sec__is_a(GElf_Shdr *shdr, Elf_Data *secstrs,
+			  enum map_type type)
 {
 	switch (type) {
 	case MAP__FUNCTION:
-		return elf_sec__is_text(self, secstrs);
+		return elf_sec__is_text(shdr, secstrs);
 	case MAP__VARIABLE:
-		return elf_sec__is_data(self, secstrs);
+		return elf_sec__is_data(shdr, secstrs);
 	default:
 		return false;
 	}
@@ -1032,13 +1036,13 @@ static size_t elf_addr_to_index(Elf *elf, GElf_Addr addr)
 	return -1;
 }
 
-static int dso__load_sym(struct dso *self, struct map *map, const char *name,
+static int dso__load_sym(struct dso *dso, struct map *map, const char *name,
 			 int fd, symbol_filter_t filter, int kmodule,
 			 int want_symtab)
 {
-	struct kmap *kmap = self->kernel ? map__kmap(map) : NULL;
+	struct kmap *kmap = dso->kernel ? map__kmap(map) : NULL;
 	struct map *curr_map = map;
-	struct dso *curr_dso = self;
+	struct dso *curr_dso = dso;
 	Elf_Data *symstrs, *secstrs;
 	uint32_t nr_syms;
 	int err = -1;
@@ -1064,14 +1068,14 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
 	}
 
 	/* Always reject images with a mismatched build-id: */
-	if (self->has_build_id) {
+	if (dso->has_build_id) {
 		u8 build_id[BUILD_ID_SIZE];
 
 		if (elf_read_build_id(elf, build_id,
 				      BUILD_ID_SIZE) != BUILD_ID_SIZE)
 			goto out_elf_end;
 
-		if (!dso__build_id_equal(self, build_id))
+		if (!dso__build_id_equal(dso, build_id))
 			goto out_elf_end;
 	}
 
@@ -1112,13 +1116,14 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
 	nr_syms = shdr.sh_size / shdr.sh_entsize;
 
 	memset(&sym, 0, sizeof(sym));
-	if (self->kernel == DSO_TYPE_USER) {
-		self->adjust_symbols = (ehdr.e_type == ET_EXEC ||
+	if (dso->kernel == DSO_TYPE_USER) {
+		dso->adjust_symbols = (ehdr.e_type == ET_EXEC ||
 				elf_section_by_name(elf, &ehdr, &shdr,
 						     ".gnu.prelink_undo",
 						     NULL) != NULL);
-	} else self->adjust_symbols = 0;
-
+	} else {
+		dso->adjust_symbols = 0;
+	}
 	elf_symtab__for_each_symbol(syms, nr_syms, idx, sym) {
 		struct symbol *f;
 		const char *elf_name = elf_sym__name(&sym, symstrs);
@@ -1168,22 +1173,22 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
 		    (sym.st_value & 1))
 			--sym.st_value;
 
-		if (self->kernel != DSO_TYPE_USER || kmodule) {
+		if (dso->kernel != DSO_TYPE_USER || kmodule) {
 			char dso_name[PATH_MAX];
 
 			if (strcmp(section_name,
 				   (curr_dso->short_name +
-				    self->short_name_len)) == 0)
+				    dso->short_name_len)) == 0)
 				goto new_symbol;
 
 			if (strcmp(section_name, ".text") == 0) {
 				curr_map = map;
-				curr_dso = self;
+				curr_dso = dso;
 				goto new_symbol;
 			}
 
 			snprintf(dso_name, sizeof(dso_name),
-				 "%s%s", self->short_name, section_name);
+				 "%s%s", dso->short_name, section_name);
 
 			curr_map = map_groups__find_by_name(kmap->kmaps, map->type, dso_name);
 			if (curr_map == NULL) {
@@ -1195,9 +1200,9 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
 				curr_dso = dso__new(dso_name);
 				if (curr_dso == NULL)
 					goto out_elf_end;
-				curr_dso->kernel = self->kernel;
-				curr_dso->long_name = self->long_name;
-				curr_dso->long_name_len = self->long_name_len;
+				curr_dso->kernel = dso->kernel;
+				curr_dso->long_name = dso->long_name;
+				curr_dso->long_name_len = dso->long_name_len;
 				curr_map = map__new2(start, curr_dso,
 						     map->type);
 				if (curr_map == NULL) {
@@ -1206,9 +1211,9 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
 				}
 				curr_map->map_ip = identity__map_ip;
 				curr_map->unmap_ip = identity__map_ip;
-				curr_dso->symtab_type = self->symtab_type;
+				curr_dso->symtab_type = dso->symtab_type;
 				map_groups__insert(kmap->kmaps, curr_map);
-				dsos__add(&self->node, curr_dso);
+				dsos__add(&dso->node, curr_dso);
 				dso__set_loaded(curr_dso, map->type);
 			} else
 				curr_dso = curr_map->dso;
@@ -1250,7 +1255,7 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
 	 * For misannotated, zeroed, ASM function sizes.
 	 */
 	if (nr > 0) {
-		symbols__fixup_end(&self->symbols[map->type]);
+		symbols__fixup_end(&dso->symbols[map->type]);
 		if (kmap) {
 			/*
 			 * We need to fixup this here too because we create new
@@ -1266,9 +1271,9 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
 	return err;
 }
 
-static bool dso__build_id_equal(const struct dso *self, u8 *build_id)
+static bool dso__build_id_equal(const struct dso *dso, u8 *build_id)
 {
-	return memcmp(self->build_id, build_id, sizeof(self->build_id)) == 0;
+	return memcmp(dso->build_id, build_id, sizeof(dso->build_id)) == 0;
 }
 
 bool __dsos__read_build_ids(struct list_head *head, bool with_hits)
@@ -1429,7 +1434,7 @@ int sysfs__read_build_id(const char *filename, void *build_id, size_t size)
 	return err;
 }
 
-char dso__symtab_origin(const struct dso *self)
+char dso__symtab_origin(const struct dso *dso)
 {
 	static const char origin[] = {
 		[SYMTAB__KALLSYMS]	      = 'k',
@@ -1444,12 +1449,12 @@ char dso__symtab_origin(const struct dso *self)
 		[SYMTAB__GUEST_KMODULE]	      =  'G',
 	};
 
-	if (self == NULL || self->symtab_type == SYMTAB__NOT_FOUND)
+	if (dso == NULL || dso->symtab_type == SYMTAB__NOT_FOUND)
 		return '!';
-	return origin[self->symtab_type];
+	return origin[dso->symtab_type];
 }
 
-int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
+int dso__load(struct dso *dso, struct map *map, symbol_filter_t filter)
 {
 	int size = PATH_MAX;
 	char *name;
@@ -1459,12 +1464,12 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 	const char *root_dir;
 	int want_symtab;
 
-	dso__set_loaded(self, map->type);
+	dso__set_loaded(dso, map->type);
 
-	if (self->kernel == DSO_TYPE_KERNEL)
-		return dso__load_kernel_sym(self, map, filter);
-	else if (self->kernel == DSO_TYPE_GUEST_KERNEL)
-		return dso__load_guest_kernel_sym(self, map, filter);
+	if (dso->kernel == DSO_TYPE_KERNEL)
+		return dso__load_kernel_sym(dso, map, filter);
+	else if (dso->kernel == DSO_TYPE_GUEST_KERNEL)
+		return dso__load_guest_kernel_sym(dso, map, filter);
 
 	if (map->groups && map->groups->machine)
 		machine = map->groups->machine;
@@ -1475,11 +1480,11 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 	if (!name)
 		return -1;
 
-	self->adjust_symbols = 0;
+	dso->adjust_symbols = 0;
 
-	if (strncmp(self->name, "/tmp/perf-", 10) == 0) {
-		ret = dso__load_perf_map(self, map, filter);
-		self->symtab_type = ret > 0 ? SYMTAB__JAVA_JIT :
+	if (strncmp(dso->name, "/tmp/perf-", 10) == 0) {
+		ret = dso__load_perf_map(dso, map, filter);
+		dso->symtab_type = ret > 0 ? SYMTAB__JAVA_JIT :
 					      SYMTAB__NOT_FOUND;
 		return ret;
 	}
@@ -1490,33 +1495,33 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 	 */
 	want_symtab = 1;
 restart:
-	for (self->symtab_type = SYMTAB__BUILD_ID_CACHE;
-	     self->symtab_type != SYMTAB__NOT_FOUND;
-	     self->symtab_type++) {
-		switch (self->symtab_type) {
+	for (dso->symtab_type = SYMTAB__BUILD_ID_CACHE;
+	     dso->symtab_type != SYMTAB__NOT_FOUND;
+	     dso->symtab_type++) {
+		switch (dso->symtab_type) {
 		case SYMTAB__BUILD_ID_CACHE:
 			/* skip the locally configured cache if a symfs is given */
 			if (symbol_conf.symfs[0] ||
-			    (dso__build_id_filename(self, name, size) == NULL)) {
+			    (dso__build_id_filename(dso, name, size) == NULL)) {
 				continue;
 			}
 			break;
 		case SYMTAB__FEDORA_DEBUGINFO:
 			snprintf(name, size, "%s/usr/lib/debug%s.debug",
-				 symbol_conf.symfs, self->long_name);
+				 symbol_conf.symfs, dso->long_name);
 			break;
 		case SYMTAB__UBUNTU_DEBUGINFO:
 			snprintf(name, size, "%s/usr/lib/debug%s",
-				 symbol_conf.symfs, self->long_name);
+				 symbol_conf.symfs, dso->long_name);
 			break;
 		case SYMTAB__BUILDID_DEBUGINFO: {
 			char build_id_hex[BUILD_ID_SIZE * 2 + 1];
 
-			if (!self->has_build_id)
+			if (!dso->has_build_id)
 				continue;
 
-			build_id__sprintf(self->build_id,
-					  sizeof(self->build_id),
+			build_id__sprintf(dso->build_id,
+					  sizeof(dso->build_id),
 					  build_id_hex);
 			snprintf(name, size,
 				 "%s/usr/lib/debug/.build-id/%.2s/%s.debug",
@@ -1525,7 +1530,7 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 			break;
 		case SYMTAB__SYSTEM_PATH_DSO:
 			snprintf(name, size, "%s%s",
-			     symbol_conf.symfs, self->long_name);
+			     symbol_conf.symfs, dso->long_name);
 			break;
 		case SYMTAB__GUEST_KMODULE:
 			if (map->groups && machine)
@@ -1533,12 +1538,12 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 			else
 				root_dir = "";
 			snprintf(name, size, "%s%s%s", symbol_conf.symfs,
-				 root_dir, self->long_name);
+				 root_dir, dso->long_name);
 			break;
 
 		case SYMTAB__SYSTEM_PATH_KMODULE:
 			snprintf(name, size, "%s%s", symbol_conf.symfs,
-				 self->long_name);
+				 dso->long_name);
 			break;
 		default:;
 		}
@@ -1548,7 +1553,7 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 		if (fd < 0)
 			continue;
 
-		ret = dso__load_sym(self, map, name, fd, filter, 0,
+		ret = dso__load_sym(dso, map, name, fd, filter, 0,
 				    want_symtab);
 		close(fd);
 
@@ -1560,7 +1565,8 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 			continue;
 
 		if (ret > 0) {
-			int nr_plt = dso__synthesize_plt_symbols(self, map, filter);
+			int nr_plt = dso__synthesize_plt_symbols(dso, map,
+								 filter);
 			if (nr_plt > 0)
 				ret += nr_plt;
 			break;
@@ -1577,17 +1583,17 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
 	}
 
 	free(name);
-	if (ret < 0 && strstr(self->name, " (deleted)") != NULL)
+	if (ret < 0 && strstr(dso->name, " (deleted)") != NULL)
 		return 0;
 	return ret;
 }
 
-struct map *map_groups__find_by_name(struct map_groups *self,
+struct map *map_groups__find_by_name(struct map_groups *mg,
 				     enum map_type type, const char *name)
 {
 	struct rb_node *nd;
 
-	for (nd = rb_first(&self->maps[type]); nd; nd = rb_next(nd)) {
+	for (nd = rb_first(&mg->maps[type]); nd; nd = rb_next(nd)) {
 		struct map *map = rb_entry(nd, struct map, rb_node);
 
 		if (map->dso && strcmp(map->dso->short_name, name) == 0)
@@ -1597,28 +1603,28 @@ struct map *map_groups__find_by_name(struct map_groups *self,
 	return NULL;
 }
 
-static int dso__kernel_module_get_build_id(struct dso *self,
-				const char *root_dir)
+static int dso__kernel_module_get_build_id(struct dso *dso,
+					   const char *root_dir)
 {
 	char filename[PATH_MAX];
 	/*
 	 * kernel module short names are of the form "[module]" and
 	 * we need just "module" here.
 	 */
-	const char *name = self->short_name + 1;
+	const char *name = dso->short_name + 1;
 
 	snprintf(filename, sizeof(filename),
 		 "%s/sys/module/%.*s/notes/.note.gnu.build-id",
 		 root_dir, (int)strlen(name) - 1, name);
 
-	if (sysfs__read_build_id(filename, self->build_id,
-				 sizeof(self->build_id)) == 0)
-		self->has_build_id = true;
+	if (sysfs__read_build_id(filename, dso->build_id,
+				 sizeof(dso->build_id)) == 0)
+		dso->has_build_id = true;
 
 	return 0;
 }
 
-static int map_groups__set_modules_path_dir(struct map_groups *self,
+static int map_groups__set_modules_path_dir(struct map_groups *mg,
 				const char *dir_name)
 {
 	struct dirent *dent;
@@ -1646,7 +1652,7 @@ static int map_groups__set_modules_path_dir(struct map_groups *self,
 
 			snprintf(path, sizeof(path), "%s/%s",
 				 dir_name, dent->d_name);
-			ret = map_groups__set_modules_path_dir(self, path);
+			ret = map_groups__set_modules_path_dir(mg, path);
 			if (ret < 0)
 				goto out;
 		} else {
@@ -1661,7 +1667,8 @@ static int map_groups__set_modules_path_dir(struct map_groups *self,
 				 (int)(dot - dent->d_name), dent->d_name);
 
 			strxfrchar(dso_name, '-', '_');
-			map = map_groups__find_by_name(self, MAP__FUNCTION, dso_name);
+			map = map_groups__find_by_name(mg, MAP__FUNCTION,
+						       dso_name);
 			if (map == NULL)
 				continue;
 
@@ -1711,20 +1718,20 @@ static char *get_kernel_version(const char *root_dir)
 	return strdup(name);
 }
 
-static int machine__set_modules_path(struct machine *self)
+static int machine__set_modules_path(struct machine *machine)
 {
 	char *version;
 	char modules_path[PATH_MAX];
 
-	version = get_kernel_version(self->root_dir);
+	version = get_kernel_version(machine->root_dir);
 	if (!version)
 		return -1;
 
 	snprintf(modules_path, sizeof(modules_path), "%s/lib/modules/%s/kernel",
-		 self->root_dir, version);
+		 machine->root_dir, version);
 	free(version);
 
-	return map_groups__set_modules_path_dir(&self->kmaps, modules_path);
+	return map_groups__set_modules_path_dir(&machine->kmaps, modules_path);
 }
 
 /*
@@ -1734,23 +1741,23 @@ static int machine__set_modules_path(struct machine *self)
  */
 static struct map *map__new2(u64 start, struct dso *dso, enum map_type type)
 {
-	struct map *self = calloc(1, (sizeof(*self) +
-				      (dso->kernel ? sizeof(struct kmap) : 0)));
-	if (self != NULL) {
+	struct map *map = calloc(1, (sizeof(*map) +
+				     (dso->kernel ? sizeof(struct kmap) : 0)));
+	if (map != NULL) {
 		/*
 		 * ->end will be filled after we load all the symbols
 		 */
-		map__init(self, type, start, 0, 0, dso);
+		map__init(map, type, start, 0, 0, dso);
 	}
 
-	return self;
+	return map;
 }
 
-struct map *machine__new_module(struct machine *self, u64 start,
+struct map *machine__new_module(struct machine *machine, u64 start,
 				const char *filename)
 {
 	struct map *map;
-	struct dso *dso = __dsos__findnew(&self->kernel_dsos, filename);
+	struct dso *dso = __dsos__findnew(&machine->kernel_dsos, filename);
 
 	if (dso == NULL)
 		return NULL;
@@ -1759,15 +1766,15 @@ struct map *machine__new_module(struct machine *self, u64 start,
 	if (map == NULL)
 		return NULL;
 
-	if (machine__is_host(self))
+	if (machine__is_host(machine))
 		dso->symtab_type = SYMTAB__SYSTEM_PATH_KMODULE;
 	else
 		dso->symtab_type = SYMTAB__GUEST_KMODULE;
-	map_groups__insert(&self->kmaps, map);
+	map_groups__insert(&machine->kmaps, map);
 	return map;
 }
 
-static int machine__create_modules(struct machine *self)
+static int machine__create_modules(struct machine *machine)
 {
 	char *line = NULL;
 	size_t n;
@@ -1776,10 +1783,10 @@ static int machine__create_modules(struct machine *self)
 	const char *modules;
 	char path[PATH_MAX];
 
-	if (machine__is_default_guest(self))
+	if (machine__is_default_guest(machine))
 		modules = symbol_conf.default_guest_modules;
 	else {
-		sprintf(path, "%s/proc/modules", self->root_dir);
+		sprintf(path, "%s/proc/modules", machine->root_dir);
 		modules = path;
 	}
 
@@ -1815,16 +1822,16 @@ static int machine__create_modules(struct machine *self)
 		*sep = '\0';
 
 		snprintf(name, sizeof(name), "[%s]", line);
-		map = machine__new_module(self, start, name);
+		map = machine__new_module(machine, start, name);
 		if (map == NULL)
 			goto out_delete_line;
-		dso__kernel_module_get_build_id(map->dso, self->root_dir);
+		dso__kernel_module_get_build_id(map->dso, machine->root_dir);
 	}
 
 	free(line);
 	fclose(file);
 
-	return machine__set_modules_path(self);
+	return machine__set_modules_path(machine);
 
 out_delete_line:
 	free(line);
@@ -1832,7 +1839,7 @@ static int machine__create_modules(struct machine *self)
 	return -1;
 }
 
-int dso__load_vmlinux(struct dso *self, struct map *map,
+int dso__load_vmlinux(struct dso *dso, struct map *map,
 		      const char *vmlinux, symbol_filter_t filter)
 {
 	int err = -1, fd;
@@ -1844,9 +1851,9 @@ int dso__load_vmlinux(struct dso *self, struct map *map,
 	if (fd < 0)
 		return -1;
 
-	dso__set_long_name(self, (char *)vmlinux);
-	dso__set_loaded(self, map->type);
-	err = dso__load_sym(self, map, symfs_vmlinux, fd, filter, 0, 0);
+	dso__set_long_name(dso, (char *)vmlinux);
+	dso__set_loaded(dso, map->type);
+	err = dso__load_sym(dso, map, symfs_vmlinux, fd, filter, 0, 0);
 	close(fd);
 
 	if (err > 0)
@@ -1855,7 +1862,7 @@ int dso__load_vmlinux(struct dso *self, struct map *map,
 	return err;
 }
 
-int dso__load_vmlinux_path(struct dso *self, struct map *map,
+int dso__load_vmlinux_path(struct dso *dso, struct map *map,
 			   symbol_filter_t filter)
 {
 	int i, err = 0;
@@ -1864,20 +1871,20 @@ int dso__load_vmlinux_path(struct dso *self, struct map *map,
 	pr_debug("Looking at the vmlinux_path (%d entries long)\n",
 		 vmlinux_path__nr_entries + 1);
 
-	filename = dso__build_id_filename(self, NULL, 0);
+	filename = dso__build_id_filename(dso, NULL, 0);
 	if (filename != NULL) {
-		err = dso__load_vmlinux(self, map, filename, filter);
+		err = dso__load_vmlinux(dso, map, filename, filter);
 		if (err > 0) {
-			dso__set_long_name(self, filename);
+			dso__set_long_name(dso, filename);
 			goto out;
 		}
 		free(filename);
 	}
 
 	for (i = 0; i < vmlinux_path__nr_entries; ++i) {
-		err = dso__load_vmlinux(self, map, vmlinux_path[i], filter);
+		err = dso__load_vmlinux(dso, map, vmlinux_path[i], filter);
 		if (err > 0) {
-			dso__set_long_name(self, strdup(vmlinux_path[i]));
+			dso__set_long_name(dso, strdup(vmlinux_path[i]));
 			break;
 		}
 	}
@@ -1885,7 +1892,7 @@ int dso__load_vmlinux_path(struct dso *self, struct map *map,
 	return err;
 }
 
-static int dso__load_kernel_sym(struct dso *self, struct map *map,
+static int dso__load_kernel_sym(struct dso *dso, struct map *map,
 				symbol_filter_t filter)
 {
 	int err;
@@ -1912,10 +1919,10 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
 	}
 
 	if (symbol_conf.vmlinux_name != NULL) {
-		err = dso__load_vmlinux(self, map,
+		err = dso__load_vmlinux(dso, map,
 					symbol_conf.vmlinux_name, filter);
 		if (err > 0) {
-			dso__set_long_name(self,
+			dso__set_long_name(dso,
 					   strdup(symbol_conf.vmlinux_name));
 			goto out_fixup;
 		}
@@ -1923,7 +1930,7 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
 	}
 
 	if (vmlinux_path != NULL) {
-		err = dso__load_vmlinux_path(self, map, filter);
+		err = dso__load_vmlinux_path(dso, map, filter);
 		if (err > 0)
 			goto out_fixup;
 	}
@@ -1937,13 +1944,13 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
 	 * we have a build-id, so check if it is the same as the running kernel,
 	 * using it if it is.
 	 */
-	if (self->has_build_id) {
+	if (dso->has_build_id) {
 		u8 kallsyms_build_id[BUILD_ID_SIZE];
 		char sbuild_id[BUILD_ID_SIZE * 2 + 1];
 
 		if (sysfs__read_build_id("/sys/kernel/notes", kallsyms_build_id,
 					 sizeof(kallsyms_build_id)) == 0) {
-			if (dso__build_id_equal(self, kallsyms_build_id)) {
+			if (dso__build_id_equal(dso, kallsyms_build_id)) {
 				kallsyms_filename = "/proc/kallsyms";
 				goto do_kallsyms;
 			}
@@ -1952,7 +1959,7 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
 		 * Now look if we have it on the build-id cache in
 		 * $HOME/.debug/[kernel.kallsyms].
 		 */
-		build_id__sprintf(self->build_id, sizeof(self->build_id),
+		build_id__sprintf(dso->build_id, sizeof(dso->build_id),
 				  sbuild_id);
 
 		if (asprintf(&kallsyms_allocated_filename,
@@ -1979,7 +1986,7 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
 	}
 
 do_kallsyms:
-	err = dso__load_kallsyms(self, kallsyms_filename, map, filter);
+	err = dso__load_kallsyms(dso, kallsyms_filename, map, filter);
 	if (err > 0)
 		pr_debug("Using %s for symbols\n", kallsyms_filename);
 	free(kallsyms_allocated_filename);
@@ -1987,7 +1994,7 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
 	if (err > 0) {
 out_fixup:
 		if (kallsyms_filename != NULL)
-			dso__set_long_name(self, strdup("[kernel.kallsyms]"));
+			dso__set_long_name(dso, strdup("[kernel.kallsyms]"));
 		map__fixup_start(map);
 		map__fixup_end(map);
 	}
@@ -1995,8 +2002,8 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map,
 	return err;
 }
 
-static int dso__load_guest_kernel_sym(struct dso *self, struct map *map,
-				symbol_filter_t filter)
+static int dso__load_guest_kernel_sym(struct dso *dso, struct map *map,
+				      symbol_filter_t filter)
 {
 	int err;
 	const char *kallsyms_filename = NULL;
@@ -2016,7 +2023,7 @@ static int dso__load_guest_kernel_sym(struct dso *self, struct map *map,
 		 * Or use file guest_kallsyms inputted by user on commandline
 		 */
 		if (symbol_conf.default_guest_vmlinux_name != NULL) {
-			err = dso__load_vmlinux(self, map,
+			err = dso__load_vmlinux(dso, map,
 				symbol_conf.default_guest_vmlinux_name, filter);
 			goto out_try_fixup;
 		}
@@ -2029,7 +2036,7 @@ static int dso__load_guest_kernel_sym(struct dso *self, struct map *map,
 		kallsyms_filename = path;
 	}
 
-	err = dso__load_kallsyms(self, kallsyms_filename, map, filter);
+	err = dso__load_kallsyms(dso, kallsyms_filename, map, filter);
 	if (err > 0)
 		pr_debug("Using %s for symbols\n", kallsyms_filename);
 
@@ -2037,7 +2044,7 @@ static int dso__load_guest_kernel_sym(struct dso *self, struct map *map,
 	if (err > 0) {
 		if (kallsyms_filename != NULL) {
 			machine__mmap_name(machine, path, sizeof(path));
-			dso__set_long_name(self, strdup(path));
+			dso__set_long_name(dso, strdup(path));
 		}
 		map__fixup_start(map);
 		map__fixup_end(map);
@@ -2090,12 +2097,12 @@ size_t __dsos__fprintf(struct list_head *head, FILE *fp)
 	return ret;
 }
 
-size_t machines__fprintf_dsos(struct rb_root *self, FILE *fp)
+size_t machines__fprintf_dsos(struct rb_root *machines, FILE *fp)
 {
 	struct rb_node *nd;
 	size_t ret = 0;
 
-	for (nd = rb_first(self); nd; nd = rb_next(nd)) {
+	for (nd = rb_first(machines); nd; nd = rb_next(nd)) {
 		struct machine *pos = rb_entry(nd, struct machine, rb_node);
 		ret += __dsos__fprintf(&pos->kernel_dsos, fp);
 		ret += __dsos__fprintf(&pos->user_dsos, fp);
@@ -2119,18 +2126,20 @@ static size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp,
 	return ret;
 }
 
-size_t machine__fprintf_dsos_buildid(struct machine *self, FILE *fp, bool with_hits)
+size_t machine__fprintf_dsos_buildid(struct machine *machine, FILE *fp,
+				     bool with_hits)
 {
-	return __dsos__fprintf_buildid(&self->kernel_dsos, fp, with_hits) +
-	       __dsos__fprintf_buildid(&self->user_dsos, fp, with_hits);
+	return __dsos__fprintf_buildid(&machine->kernel_dsos, fp, with_hits) +
+	       __dsos__fprintf_buildid(&machine->user_dsos, fp, with_hits);
 }
 
-size_t machines__fprintf_dsos_buildid(struct rb_root *self, FILE *fp, bool with_hits)
+size_t machines__fprintf_dsos_buildid(struct rb_root *machines,
+				      FILE *fp, bool with_hits)
 {
 	struct rb_node *nd;
 	size_t ret = 0;
 
-	for (nd = rb_first(self); nd; nd = rb_next(nd)) {
+	for (nd = rb_first(machines); nd; nd = rb_next(nd)) {
 		struct machine *pos = rb_entry(nd, struct machine, rb_node);
 		ret += machine__fprintf_dsos_buildid(pos, fp, with_hits);
 	}
@@ -2139,59 +2148,59 @@ size_t machines__fprintf_dsos_buildid(struct rb_root *self, FILE *fp, bool with_
 
 struct dso *dso__new_kernel(const char *name)
 {
-	struct dso *self = dso__new(name ?: "[kernel.kallsyms]");
+	struct dso *dso = dso__new(name ?: "[kernel.kallsyms]");
 
-	if (self != NULL) {
-		dso__set_short_name(self, "[kernel]");
-		self->kernel = DSO_TYPE_KERNEL;
+	if (dso != NULL) {
+		dso__set_short_name(dso, "[kernel]");
+		dso->kernel = DSO_TYPE_KERNEL;
 	}
 
-	return self;
+	return dso;
 }
 
 static struct dso *dso__new_guest_kernel(struct machine *machine,
 					const char *name)
 {
 	char bf[PATH_MAX];
-	struct dso *self = dso__new(name ?: machine__mmap_name(machine, bf, sizeof(bf)));
-
-	if (self != NULL) {
-		dso__set_short_name(self, "[guest.kernel]");
-		self->kernel = DSO_TYPE_GUEST_KERNEL;
+	struct dso *dso = dso__new(name ?: machine__mmap_name(machine, bf,
+							      sizeof(bf)));
+	if (dso != NULL) {
+		dso__set_short_name(dso, "[guest.kernel]");
+		dso->kernel = DSO_TYPE_GUEST_KERNEL;
 	}
 
-	return self;
+	return dso;
 }
 
-void dso__read_running_kernel_build_id(struct dso *self, struct machine *machine)
+void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine)
 {
 	char path[PATH_MAX];
 
 	if (machine__is_default_guest(machine))
 		return;
 	sprintf(path, "%s/sys/kernel/notes", machine->root_dir);
-	if (sysfs__read_build_id(path, self->build_id,
-				 sizeof(self->build_id)) == 0)
-		self->has_build_id = true;
+	if (sysfs__read_build_id(path, dso->build_id,
+				 sizeof(dso->build_id)) == 0)
+		dso->has_build_id = true;
 }
 
-static struct dso *machine__create_kernel(struct machine *self)
+static struct dso *machine__create_kernel(struct machine *machine)
 {
 	const char *vmlinux_name = NULL;
 	struct dso *kernel;
 
-	if (machine__is_host(self)) {
+	if (machine__is_host(machine)) {
 		vmlinux_name = symbol_conf.vmlinux_name;
 		kernel = dso__new_kernel(vmlinux_name);
 	} else {
-		if (machine__is_default_guest(self))
+		if (machine__is_default_guest(machine))
 			vmlinux_name = symbol_conf.default_guest_vmlinux_name;
-		kernel = dso__new_guest_kernel(self, vmlinux_name);
+		kernel = dso__new_guest_kernel(machine, vmlinux_name);
 	}
 
 	if (kernel != NULL) {
-		dso__read_running_kernel_build_id(kernel, self);
-		dsos__add(&self->kernel_dsos, kernel);
+		dso__read_running_kernel_build_id(kernel, machine);
+		dsos__add(&machine->kernel_dsos, kernel);
 	}
 	return kernel;
 }
@@ -2236,41 +2245,43 @@ static u64 machine__get_kernel_start_addr(struct machine *machine)
 	return args.start;
 }
 
-int __machine__create_kernel_maps(struct machine *self, struct dso *kernel)
+int __machine__create_kernel_maps(struct machine *machine, struct dso *kernel)
 {
 	enum map_type type;
-	u64 start = machine__get_kernel_start_addr(self);
+	u64 start = machine__get_kernel_start_addr(machine);
 
 	for (type = 0; type < MAP__NR_TYPES; ++type) {
 		struct kmap *kmap;
 
-		self->vmlinux_maps[type] = map__new2(start, kernel, type);
-		if (self->vmlinux_maps[type] == NULL)
+		machine->vmlinux_maps[type] = map__new2(start, kernel, type);
+		if (machine->vmlinux_maps[type] == NULL)
 			return -1;
 
-		self->vmlinux_maps[type]->map_ip =
-			self->vmlinux_maps[type]->unmap_ip = identity__map_ip;
-
-		kmap = map__kmap(self->vmlinux_maps[type]);
-		kmap->kmaps = &self->kmaps;
-		map_groups__insert(&self->kmaps, self->vmlinux_maps[type]);
+		machine->vmlinux_maps[type]->map_ip =
+			machine->vmlinux_maps[type]->unmap_ip =
+				identity__map_ip;
+		kmap = map__kmap(machine->vmlinux_maps[type]);
+		kmap->kmaps = &machine->kmaps;
+		map_groups__insert(&machine->kmaps,
+				   machine->vmlinux_maps[type]);
 	}
 
 	return 0;
 }
 
-void machine__destroy_kernel_maps(struct machine *self)
+void machine__destroy_kernel_maps(struct machine *machine)
 {
 	enum map_type type;
 
 	for (type = 0; type < MAP__NR_TYPES; ++type) {
 		struct kmap *kmap;
 
-		if (self->vmlinux_maps[type] == NULL)
+		if (machine->vmlinux_maps[type] == NULL)
 			continue;
 
-		kmap = map__kmap(self->vmlinux_maps[type]);
-		map_groups__remove(&self->kmaps, self->vmlinux_maps[type]);
+		kmap = map__kmap(machine->vmlinux_maps[type]);
+		map_groups__remove(&machine->kmaps,
+				   machine->vmlinux_maps[type]);
 		if (kmap->ref_reloc_sym) {
 			/*
 			 * ref_reloc_sym is shared among all maps, so free just
@@ -2284,25 +2295,25 @@ void machine__destroy_kernel_maps(struct machine *self)
 			kmap->ref_reloc_sym = NULL;
 		}
 
-		map__delete(self->vmlinux_maps[type]);
-		self->vmlinux_maps[type] = NULL;
+		map__delete(machine->vmlinux_maps[type]);
+		machine->vmlinux_maps[type] = NULL;
 	}
 }
 
-int machine__create_kernel_maps(struct machine *self)
+int machine__create_kernel_maps(struct machine *machine)
 {
-	struct dso *kernel = machine__create_kernel(self);
+	struct dso *kernel = machine__create_kernel(machine);
 
 	if (kernel == NULL ||
-	    __machine__create_kernel_maps(self, kernel) < 0)
+	    __machine__create_kernel_maps(machine, kernel) < 0)
 		return -1;
 
-	if (symbol_conf.use_modules && machine__create_modules(self) < 0)
+	if (symbol_conf.use_modules && machine__create_modules(machine) < 0)
 		pr_debug("Problems creating module maps, continuing anyway...\n");
 	/*
 	 * Now that we have all the maps created, just set the ->end of them:
 	 */
-	map_groups__fixup_end(&self->kmaps);
+	map_groups__fixup_end(&machine->kmaps);
 	return 0;
 }
 
@@ -2366,11 +2377,11 @@ static int vmlinux_path__init(void)
 	return -1;
 }
 
-size_t machine__fprintf_vmlinux_path(struct machine *self, FILE *fp)
+size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp)
 {
 	int i;
 	size_t printed = 0;
-	struct dso *kdso = self->vmlinux_maps[MAP__FUNCTION]->dso;
+	struct dso *kdso = machine->vmlinux_maps[MAP__FUNCTION]->dso;
 
 	if (kdso->has_build_id) {
 		char filename[PATH_MAX];
@@ -2467,9 +2478,9 @@ void symbol__exit(void)
 	symbol_conf.initialized = false;
 }
 
-int machines__create_kernel_maps(struct rb_root *self, pid_t pid)
+int machines__create_kernel_maps(struct rb_root *machines, pid_t pid)
 {
-	struct machine *machine = machines__findnew(self, pid);
+	struct machine *machine = machines__findnew(machines, pid);
 
 	if (machine == NULL)
 		return -1;
@@ -2520,7 +2531,7 @@ char *strxfrchar(char *s, char from, char to)
 	return s;
 }
 
-int machines__create_guest_kernel_maps(struct rb_root *self)
+int machines__create_guest_kernel_maps(struct rb_root *machines)
 {
 	int ret = 0;
 	struct dirent **namelist = NULL;
@@ -2531,7 +2542,7 @@ int machines__create_guest_kernel_maps(struct rb_root *self)
 	if (symbol_conf.default_guest_vmlinux_name ||
 	    symbol_conf.default_guest_modules ||
 	    symbol_conf.default_guest_kallsyms) {
-		machines__create_kernel_maps(self, DEFAULT_GUEST_KERNEL_ID);
+		machines__create_kernel_maps(machines, DEFAULT_GUEST_KERNEL_ID);
 	}
 
 	if (symbol_conf.guestmount) {
@@ -2552,7 +2563,7 @@ int machines__create_guest_kernel_maps(struct rb_root *self)
 				pr_debug("Can't access file %s\n", path);
 				goto failure;
 			}
-			machines__create_kernel_maps(self, pid);
+			machines__create_kernel_maps(machines, pid);
 		}
 failure:
 		free(namelist);
@@ -2561,23 +2572,23 @@ int machines__create_guest_kernel_maps(struct rb_root *self)
 	return ret;
 }
 
-void machines__destroy_guest_kernel_maps(struct rb_root *self)
+void machines__destroy_guest_kernel_maps(struct rb_root *machines)
 {
-	struct rb_node *next = rb_first(self);
+	struct rb_node *next = rb_first(machines);
 
 	while (next) {
 		struct machine *pos = rb_entry(next, struct machine, rb_node);
 
 		next = rb_next(&pos->rb_node);
-		rb_erase(&pos->rb_node, self);
+		rb_erase(&pos->rb_node, machines);
 		machine__delete(pos);
 	}
 }
 
-int machine__load_kallsyms(struct machine *self, const char *filename,
+int machine__load_kallsyms(struct machine *machine, const char *filename,
 			   enum map_type type, symbol_filter_t filter)
 {
-	struct map *map = self->vmlinux_maps[type];
+	struct map *map = machine->vmlinux_maps[type];
 	int ret = dso__load_kallsyms(map->dso, filename, map, filter);
 
 	if (ret > 0) {
@@ -2587,16 +2598,16 @@ int machine__load_kallsyms(struct machine *self, const char *filename,
 		 * kernel, with modules between them, fixup the end of all
 		 * sections.
 		 */
-		__map_groups__fixup_end(&self->kmaps, type);
+		__map_groups__fixup_end(&machine->kmaps, type);
 	}
 
 	return ret;
 }
 
-int machine__load_vmlinux_path(struct machine *self, enum map_type type,
+int machine__load_vmlinux_path(struct machine *machine, enum map_type type,
 			       symbol_filter_t filter)
 {
-	struct map *map = self->vmlinux_maps[type];
+	struct map *map = machine->vmlinux_maps[type];
 	int ret = dso__load_vmlinux_path(map->dso, map, filter);
 
 	if (ret > 0) {
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 713b0b40cc4acbb6f01ff6b7b366dc845d9d1852..242de0101a868f99d38c0fbf7348590556f8187f 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -62,7 +62,7 @@ struct symbol {
 	char		name[0];
 };
 
-void symbol__delete(struct symbol *self);
+void symbol__delete(struct symbol *sym);
 
 struct strlist;
 
@@ -96,9 +96,9 @@ struct symbol_conf {
 
 extern struct symbol_conf symbol_conf;
 
-static inline void *symbol__priv(struct symbol *self)
+static inline void *symbol__priv(struct symbol *sym)
 {
-	return ((void *)self) - symbol_conf.priv_size;
+	return ((void *)sym) - symbol_conf.priv_size;
 }
 
 struct ref_reloc_sym {
@@ -155,43 +155,45 @@ struct dso {
 
 struct dso *dso__new(const char *name);
 struct dso *dso__new_kernel(const char *name);
-void dso__delete(struct dso *self);
+void dso__delete(struct dso *dso);
 
-int dso__name_len(const struct dso *self);
+int dso__name_len(const struct dso *dso);
 
-bool dso__loaded(const struct dso *self, enum map_type type);
-bool dso__sorted_by_name(const struct dso *self, enum map_type type);
+bool dso__loaded(const struct dso *dso, enum map_type type);
+bool dso__sorted_by_name(const struct dso *dso, enum map_type type);
 
-static inline void dso__set_loaded(struct dso *self, enum map_type type)
+static inline void dso__set_loaded(struct dso *dso, enum map_type type)
 {
-	self->loaded |= (1 << type);
+	dso->loaded |= (1 << type);
 }
 
-void dso__sort_by_name(struct dso *self, enum map_type type);
+void dso__sort_by_name(struct dso *dso, enum map_type type);
 
 struct dso *__dsos__findnew(struct list_head *head, const char *name);
 
-int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
-int dso__load_vmlinux(struct dso *self, struct map *map,
+int dso__load(struct dso *dso, struct map *map, symbol_filter_t filter);
+int dso__load_vmlinux(struct dso *dso, struct map *map,
 		      const char *vmlinux, symbol_filter_t filter);
-int dso__load_vmlinux_path(struct dso *self, struct map *map,
+int dso__load_vmlinux_path(struct dso *dso, struct map *map,
 			   symbol_filter_t filter);
-int dso__load_kallsyms(struct dso *self, const char *filename, struct map *map,
+int dso__load_kallsyms(struct dso *dso, const char *filename, struct map *map,
 		       symbol_filter_t filter);
-int machine__load_kallsyms(struct machine *self, const char *filename,
+int machine__load_kallsyms(struct machine *machine, const char *filename,
 			   enum map_type type, symbol_filter_t filter);
-int machine__load_vmlinux_path(struct machine *self, enum map_type type,
+int machine__load_vmlinux_path(struct machine *machine, enum map_type type,
 			       symbol_filter_t filter);
 
 size_t __dsos__fprintf(struct list_head *head, FILE *fp);
 
-size_t machine__fprintf_dsos_buildid(struct machine *self, FILE *fp, bool with_hits);
-size_t machines__fprintf_dsos(struct rb_root *self, FILE *fp);
-size_t machines__fprintf_dsos_buildid(struct rb_root *self, FILE *fp, bool with_hits);
-
-size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
-size_t dso__fprintf_symbols_by_name(struct dso *self, enum map_type type, FILE *fp);
-size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp);
+size_t machine__fprintf_dsos_buildid(struct machine *machine,
+				     FILE *fp, bool with_hits);
+size_t machines__fprintf_dsos(struct rb_root *machines, FILE *fp);
+size_t machines__fprintf_dsos_buildid(struct rb_root *machines,
+				      FILE *fp, bool with_hits);
+size_t dso__fprintf_buildid(struct dso *dso, FILE *fp);
+size_t dso__fprintf_symbols_by_name(struct dso *dso,
+				    enum map_type type, FILE *fp);
+size_t dso__fprintf(struct dso *dso, enum map_type type, FILE *fp);
 
 enum symtab_type {
 	SYMTAB__KALLSYMS = 0,
@@ -207,34 +209,36 @@ enum symtab_type {
 	SYMTAB__NOT_FOUND,
 };
 
-char dso__symtab_origin(const struct dso *self);
-void dso__set_long_name(struct dso *self, char *name);
-void dso__set_build_id(struct dso *self, void *build_id);
-void dso__read_running_kernel_build_id(struct dso *self, struct machine *machine);
-struct symbol *dso__find_symbol(struct dso *self, enum map_type type, u64 addr);
-struct symbol *dso__find_symbol_by_name(struct dso *self, enum map_type type,
+char dso__symtab_origin(const struct dso *dso);
+void dso__set_long_name(struct dso *dso, char *name);
+void dso__set_build_id(struct dso *dso, void *build_id);
+void dso__read_running_kernel_build_id(struct dso *dso,
+				       struct machine *machine);
+struct symbol *dso__find_symbol(struct dso *dso, enum map_type type,
+				u64 addr);
+struct symbol *dso__find_symbol_by_name(struct dso *dso, enum map_type type,
 					const char *name);
 
 int filename__read_build_id(const char *filename, void *bf, size_t size);
 int sysfs__read_build_id(const char *filename, void *bf, size_t size);
 bool __dsos__read_build_ids(struct list_head *head, bool with_hits);
-int build_id__sprintf(const u8 *self, int len, char *bf);
+int build_id__sprintf(const u8 *build_id, int len, char *bf);
 int kallsyms__parse(const char *filename, void *arg,
 		    int (*process_symbol)(void *arg, const char *name,
 					  char type, u64 start, u64 end));
 
-void machine__destroy_kernel_maps(struct machine *self);
-int __machine__create_kernel_maps(struct machine *self, struct dso *kernel);
-int machine__create_kernel_maps(struct machine *self);
+void machine__destroy_kernel_maps(struct machine *machine);
+int __machine__create_kernel_maps(struct machine *machine, struct dso *kernel);
+int machine__create_kernel_maps(struct machine *machine);
 
-int machines__create_kernel_maps(struct rb_root *self, pid_t pid);
-int machines__create_guest_kernel_maps(struct rb_root *self);
-void machines__destroy_guest_kernel_maps(struct rb_root *self);
+int machines__create_kernel_maps(struct rb_root *machines, pid_t pid);
+int machines__create_guest_kernel_maps(struct rb_root *machines);
+void machines__destroy_guest_kernel_maps(struct rb_root *machines);
 
 int symbol__init(void);
 void symbol__exit(void);
 bool symbol_type__is_a(char symbol_type, enum map_type map_type);
 
-size_t machine__fprintf_vmlinux_path(struct machine *self, FILE *fp);
+size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp);
 
 #endif /* __PERF_SYMBOL */
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 0a7ed5b5e281c88b321de87ced66a3d29ebb003d..1e88485c16a04b755e68bb14510c3fd5cf368769 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -2187,7 +2187,6 @@ static const struct flag flags[] = {
 	{ "TASKLET_SOFTIRQ", 6 },
 	{ "SCHED_SOFTIRQ", 7 },
 	{ "HRTIMER_SOFTIRQ", 8 },
-	{ "RCU_SOFTIRQ", 9 },
 
 	{ "HRTIMER_NORESTART", 0 },
 	{ "HRTIMER_RESTART", 1 },
diff --git a/tools/perf/util/ui/browsers/annotate.c b/tools/perf/util/ui/browsers/annotate.c
index 15633d6081332f0204acc978974ff6deec8d2375..0229723aceb320bb9d7ae0a92bfb2a9820a132a5 100644
--- a/tools/perf/util/ui/browsers/annotate.c
+++ b/tools/perf/util/ui/browsers/annotate.c
@@ -5,7 +5,6 @@
 #include "../../hist.h"
 #include "../../sort.h"
 #include "../../symbol.h"
-#include "../../annotate.h"
 #include <pthread.h>
 
 static void ui__error_window(const char *fmt, ...)
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 362a0cb448db6a4db48e8e2a6d810df6758262f2..6d8ef4a3a9b5bd017a805a86ad2e3fd5737ca8e0 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -990,7 +990,7 @@ int fork_it(char **argv)
 	if (!retval)
 		print_counters(cnt_delta);
 
-	fprintf(stderr, "%.6f sec\n", tv_delta.tv_sec + tv_delta.tv_usec/1000000.0);;
+	fprintf(stderr, "%.6f sec\n", tv_delta.tv_sec + tv_delta.tv_usec/1000000.0);
 
 	return 0;
 }
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 8ce792ea08e9f782d3e661dbbb99798839a08ed4..1fd29b2daa9204fff6e345c8871799dcb0e04e5e 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -36,6 +36,7 @@ $default{"REBOOT_ON_SUCCESS"}	= 1;
 $default{"POWEROFF_ON_SUCCESS"}	= 0;
 $default{"BUILD_OPTIONS"}	= "";
 $default{"BISECT_SLEEP_TIME"}	= 60;   # sleep time between bisects
+$default{"PATCHCHECK_SLEEP_TIME"} = 60; # sleep time between patch checks
 $default{"CLEAR_LOG"}		= 0;
 $default{"BISECT_MANUAL"}	= 0;
 $default{"BISECT_SKIP"}		= 1;
@@ -96,6 +97,7 @@ my $monitor_pid;
 my $monitor_cnt = 0;
 my $sleep_time;
 my $bisect_sleep_time;
+my $patchcheck_sleep_time;
 my $store_failures;
 my $timeout;
 my $booted_timeout;
@@ -112,6 +114,7 @@ my $successes = 0;
 
 my %entered_configs;
 my %config_help;
+my %variable;
 
 $config_help{"MACHINE"} = << "EOF"
  The machine hostname that you will test.
@@ -260,6 +263,39 @@ sub get_ktest_configs {
     }
 }
 
+sub process_variables {
+    my ($value) = @_;
+    my $retval = "";
+
+    # We want to check for '\', and it is just easier
+    # to check the previous characet of '$' and not need
+    # to worry if '$' is the first character. By adding
+    # a space to $value, we can just check [^\\]\$ and
+    # it will still work.
+    $value = " $value";
+
+    while ($value =~ /(.*?[^\\])\$\{(.*?)\}(.*)/) {
+	my $begin = $1;
+	my $var = $2;
+	my $end = $3;
+	# append beginning of value to retval
+	$retval = "$retval$begin";
+	if (defined($variable{$var})) {
+	    $retval = "$retval$variable{$var}";
+	} else {
+	    # put back the origin piece.
+	    $retval = "$retval\$\{$var\}";
+	}
+	$value = $end;
+    }
+    $retval = "$retval$value";
+
+    # remove the space added in the beginning
+    $retval =~ s/ //;
+
+    return "$retval"
+}
+
 sub set_value {
     my ($lvalue, $rvalue) = @_;
 
@@ -269,10 +305,22 @@ sub set_value {
     if ($rvalue =~ /^\s*$/) {
 	delete $opt{$lvalue};
     } else {
+	$rvalue = process_variables($rvalue);
 	$opt{$lvalue} = $rvalue;
     }
 }
 
+sub set_variable {
+    my ($lvalue, $rvalue) = @_;
+
+    if ($rvalue =~ /^\s*$/) {
+	delete $variable{$lvalue};
+    } else {
+	$rvalue = process_variables($rvalue);
+	$variable{$lvalue} = $rvalue;
+    }
+}
+
 sub read_config {
     my ($config) = @_;
 
@@ -385,6 +433,22 @@ sub read_config {
 		    $repeats{$val} = $repeat;
 		}
 	    }
+	} elsif (/^\s*([A-Z_\[\]\d]+)\s*:=\s*(.*?)\s*$/) {
+	    next if ($skip);
+
+	    my $lvalue = $1;
+	    my $rvalue = $2;
+
+	    # process config variables.
+	    # Config variables are only active while reading the
+	    # config and can be defined anywhere. They also ignore
+	    # TEST_START and DEFAULTS, but are skipped if they are in
+	    # on of these sections that have SKIP defined.
+	    # The save variable can be
+	    # defined multiple times and the new one simply overrides
+	    # the prevous one.
+	    set_variable($lvalue, $rvalue);
+
 	} else {
 	    die "$name: $.: Garbage found in config\n$_";
 	}
@@ -838,6 +902,7 @@ sub monitor {
 
 	if ($stop_test_after > 0 && !$booted && !$bug) {
 	    if (time - $monitor_start > $stop_test_after) {
+		doprint "STOP_TEST_AFTER ($stop_test_after seconds) timed out\n";
 		$done = 1;
 	    }
 	}
@@ -907,7 +972,7 @@ sub install {
     return if (!defined($post_install));
 
     my $cp_post_install = $post_install;
-    $cp_post_install = s/\$KERNEL_VERSION/$version/g;
+    $cp_post_install =~ s/\$KERNEL_VERSION/$version/g;
     run_command "$cp_post_install" or
 	dodie "Failed to run post install";
 }
@@ -1247,14 +1312,14 @@ sub run_bisect_test {
 
     if ($failed) {
 	$result = 0;
-
-	# reboot the box to a good kernel
-	if ($type ne "build") {
-	    bisect_reboot;
-	}
     } else {
 	$result = 1;
     }
+
+    # reboot the box to a kernel we can ssh to
+    if ($type ne "build") {
+	bisect_reboot;
+    }
     $in_bisect = 0;
 
     return $result;
@@ -1763,6 +1828,14 @@ sub config_bisect {
     success $i;
 }
 
+sub patchcheck_reboot {
+    doprint "Reboot and sleep $patchcheck_sleep_time seconds\n";
+    reboot;
+    start_monitor;
+    wait_for_monitor $patchcheck_sleep_time;
+    end_monitor;
+}
+
 sub patchcheck {
     my ($i) = @_;
 
@@ -1854,6 +1927,8 @@ sub patchcheck {
 	end_monitor;
 	return 0 if ($failed);
 
+	patchcheck_reboot;
+
     }
     $in_patchcheck = 0;
     success $i;
@@ -1944,7 +2019,7 @@ for (my $i = 0, my $repeat = 1; $i <= $opt{"NUM_TESTS"}; $i += $repeat) {
     }
 }
 
-sub set_test_option {
+sub __set_test_option {
     my ($name, $i) = @_;
 
     my $option = "$name\[$i\]";
@@ -1970,6 +2045,72 @@ sub set_test_option {
     return undef;
 }
 
+sub eval_option {
+    my ($option, $i) = @_;
+
+    # Add space to evaluate the character before $
+    $option = " $option";
+    my $retval = "";
+
+    while ($option =~ /(.*?[^\\])\$\{(.*?)\}(.*)/) {
+	my $start = $1;
+	my $var = $2;
+	my $end = $3;
+
+	# Append beginning of line
+	$retval = "$retval$start";
+
+	# If the iteration option OPT[$i] exists, then use that.
+	# otherwise see if the default OPT (without [$i]) exists.
+
+	my $o = "$var\[$i\]";
+
+	if (defined($opt{$o})) {
+	    $o = $opt{$o};
+	    $retval = "$retval$o";
+	} elsif (defined($opt{$var})) {
+	    $o = $opt{$var};
+	    $retval = "$retval$o";
+	} else {
+	    $retval = "$retval\$\{$var\}";
+	}
+
+	$option = $end;
+    }
+
+    $retval = "$retval$option";
+
+    $retval =~ s/^ //;
+
+    return $retval;
+}
+
+sub set_test_option {
+    my ($name, $i) = @_;
+
+    my $option = __set_test_option($name, $i);
+    return $option if (!defined($option));
+
+    my $prev = "";
+
+    # Since an option can evaluate to another option,
+    # keep iterating until we do not evaluate any more
+    # options.
+    my $r = 0;
+    while ($prev ne $option) {
+	# Check for recursive evaluations.
+	# 100 deep should be more than enough.
+	if ($r++ > 100) {
+	    die "Over 100 evaluations accurred with $name\n" .
+		"Check for recursive variables\n";
+	}
+	$prev = $option;
+	$option = eval_option($option, $i);
+    }
+
+    return $option;
+}
+
 # First we need to do is the builds
 for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
 
@@ -2003,6 +2144,7 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
     $poweroff_after_halt = set_test_option("POWEROFF_AFTER_HALT", $i);
     $sleep_time = set_test_option("SLEEP_TIME", $i);
     $bisect_sleep_time = set_test_option("BISECT_SLEEP_TIME", $i);
+    $patchcheck_sleep_time = set_test_option("PATCHCHECK_SLEEP_TIME", $i);
     $bisect_manual = set_test_option("BISECT_MANUAL", $i);
     $bisect_skip = set_test_option("BISECT_SKIP", $i);
     $store_failures = set_test_option("STORE_FAILURES", $i);
diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf
index 4c5d6bd74a0207b50d8a74ff204270afdb60601a..48cbcc80602aebf2073101fa3033b5522693a88e 100644
--- a/tools/testing/ktest/sample.conf
+++ b/tools/testing/ktest/sample.conf
@@ -73,6 +73,95 @@
 # ktest will fail to execute, and no tests will run.
 #
 
+#### Config variables ####
+#
+# This config file can also contain "config variables".
+# These are assigned with ":=" instead of the ktest option
+# assigment "=".
+#
+# The difference between ktest options and config variables
+# is that config variables can be used multiple times,
+# where each instance will override the previous instance.
+# And that they only live at time of processing this config.
+#
+# The advantage to config variables are that they can be used
+# by any option or any other config variables to define thing
+# that you may use over and over again in the options.
+#
+# For example:
+#
+# USER      := root
+# TARGET    := mybox
+# TEST_CASE := ssh ${USER}@${TARGET} /path/to/my/test
+#
+# TEST_START
+# MIN_CONFIG = config1
+# TEST = ${TEST_CASE}
+#
+# TEST_START
+# MIN_CONFIG = config2
+# TEST = ${TEST_CASE}
+#
+# TEST_CASE := ssh ${USER}@${TARGET} /path/to/my/test2
+#
+# TEST_START
+# MIN_CONFIG = config1
+# TEST = ${TEST_CASE}
+#
+# TEST_START
+# MIN_CONFIG = config2
+# TEST = ${TEST_CASE}
+#
+# TEST_DIR := /home/me/test
+#
+# BUILD_DIR = ${TEST_DIR}/linux.git
+# OUTPUT_DIR = ${TEST_DIR}/test
+#
+# Note, the config variables are evaluated immediately, thus
+# updating TARGET after TEST_CASE has been assigned does nothing
+# to TEST_CASE.
+#
+# As shown in the example, to evaluate a config variable, you
+# use the ${X} convention. Simple $X will not work.
+#
+# If the config variable does not exist, the ${X} will not
+# be evaluated. Thus:
+#
+# MAKE_CMD = PATH=/mypath:${PATH} make
+#
+# If PATH is not a config variable, then the ${PATH} in
+# the MAKE_CMD option will be evaluated by the shell when
+# the MAKE_CMD option is passed into shell processing.
+
+#### Using options in other options ####
+#
+# Options that are defined in the config file may also be used
+# by other options. All options are evaulated at time of
+# use (except that config variables are evaluated at config
+# processing time).
+#
+# If an ktest option is used within another option, instead of
+# typing it again in that option you can simply use the option
+# just like you can config variables.
+#
+# MACHINE = mybox
+#
+# TEST = ssh root@${MACHINE} /path/to/test
+#
+# The option will be used per test case. Thus:
+#
+# TEST_TYPE = test
+# TEST = ssh root@{MACHINE}
+#
+# TEST_START
+# MACHINE = box1
+#
+# TEST_START
+# MACHINE = box2
+#
+# For both test cases, MACHINE will be evaluated at the time
+# of the test case. The first test will run ssh root@box1
+# and the second will run ssh root@box2.
 
 #### Mandatory Default Options ####
 
@@ -366,6 +455,10 @@
 # (default 60)
 #BISECT_SLEEP_TIME = 60
 
+# The time in between patch checks to sleep (in seconds)
+# (default 60)
+#PATCHCHECK_SLEEP_TIME = 60
+
 # Reboot the target box on error (default 0)
 #REBOOT_ON_ERROR = 0
 
diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
index ae72ae604c897f44f5c5211cb1d13648a55a18ea..6cc4b97ec4581eef917221a264602c49582dc701 100644
--- a/virt/kvm/assigned-dev.c
+++ b/virt/kvm/assigned-dev.c
@@ -197,8 +197,13 @@ static void kvm_free_assigned_device(struct kvm *kvm,
 {
 	kvm_free_assigned_irq(kvm, assigned_dev);
 
-	__pci_reset_function(assigned_dev->dev);
-	pci_restore_state(assigned_dev->dev);
+	pci_reset_function(assigned_dev->dev);
+	if (pci_load_and_free_saved_state(assigned_dev->dev,
+					  &assigned_dev->pci_saved_state))
+		printk(KERN_INFO "%s: Couldn't reload %s saved state\n",
+		       __func__, dev_name(&assigned_dev->dev->dev));
+	else
+		pci_restore_state(assigned_dev->dev);
 
 	pci_release_regions(assigned_dev->dev);
 	pci_disable_device(assigned_dev->dev);
@@ -516,7 +521,10 @@ static int kvm_vm_ioctl_assign_device(struct kvm *kvm,
 
 	pci_reset_function(dev);
 	pci_save_state(dev);
-
+	match->pci_saved_state = pci_store_saved_state(dev);
+	if (!match->pci_saved_state)
+		printk(KERN_DEBUG "%s: Couldn't store %s saved state\n",
+		       __func__, dev_name(&dev->dev));
 	match->assigned_dev_id = assigned_dev->assigned_dev_id;
 	match->host_segnr = assigned_dev->segnr;
 	match->host_busnr = assigned_dev->busnr;
@@ -546,7 +554,9 @@ static int kvm_vm_ioctl_assign_device(struct kvm *kvm,
 	mutex_unlock(&kvm->lock);
 	return r;
 out_list_del:
-	pci_restore_state(dev);
+	if (pci_load_and_free_saved_state(dev, &match->pci_saved_state))
+		printk(KERN_INFO "%s: Couldn't reload %s saved state\n",
+		       __func__, dev_name(&dev->dev));
 	list_del(&match->list);
 	pci_release_regions(dev);
 out_disable:
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 0b9df8303dcf44d4a945f8c5eb9eaee6d045dd40..8df1ca104a7f11ac0b78c820d9519cd2f2fe1a15 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -167,7 +167,7 @@ static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq)
 
 	ioapic_debug("dest=%x dest_mode=%x delivery_mode=%x "
 		     "vector=%x trig_mode=%x\n",
-		     entry->fields.dest, entry->fields.dest_mode,
+		     entry->fields.dest_id, entry->fields.dest_mode,
 		     entry->fields.delivery_mode, entry->fields.vector,
 		     entry->fields.trig_mode);
 
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 6330653480e467d0f79776d0e0a2c90ebe56f7e1..22cdb960660a61cd6c142278b08ed175b3d9110b 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -467,6 +467,7 @@ static struct kvm *kvm_create_vm(void)
 		if (!kvm->buses[i])
 			goto out_err;
 	}
+	spin_lock_init(&kvm->mmu_lock);
 
 	r = kvm_init_mmu_notifier(kvm);
 	if (r)
@@ -474,7 +475,6 @@ static struct kvm *kvm_create_vm(void)
 
 	kvm->mm = current->mm;
 	atomic_inc(&kvm->mm->mm_count);
-	spin_lock_init(&kvm->mmu_lock);
 	kvm_eventfd_init(kvm);
 	mutex_init(&kvm->lock);
 	mutex_init(&kvm->irq_lock);
@@ -648,7 +648,10 @@ int __kvm_set_memory_region(struct kvm *kvm,
 		goto out;
 	if (mem->guest_phys_addr & (PAGE_SIZE - 1))
 		goto out;
-	if (user_alloc && (mem->userspace_addr & (PAGE_SIZE - 1)))
+	/* We can read the guest memory with __xxx_user() later on. */
+	if (user_alloc &&
+	    ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
+	     !access_ok(VERIFY_WRITE, mem->userspace_addr, mem->memory_size)))
 		goto out;
 	if (mem->slot >= KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS)
 		goto out;
@@ -996,23 +999,6 @@ unsigned long kvm_host_page_size(struct kvm *kvm, gfn_t gfn)
 	return size;
 }
 
-int memslot_id(struct kvm *kvm, gfn_t gfn)
-{
-	int i;
-	struct kvm_memslots *slots = kvm_memslots(kvm);
-	struct kvm_memory_slot *memslot = NULL;
-
-	for (i = 0; i < slots->nmemslots; ++i) {
-		memslot = &slots->memslots[i];
-
-		if (gfn >= memslot->base_gfn
-		    && gfn < memslot->base_gfn + memslot->npages)
-			break;
-	}
-
-	return memslot - slots->memslots;
-}
-
 static unsigned long gfn_to_hva_many(struct kvm_memory_slot *slot, gfn_t gfn,
 				     gfn_t *nr_pages)
 {
@@ -1300,7 +1286,7 @@ int kvm_read_guest_page(struct kvm *kvm, gfn_t gfn, void *data, int offset,
 	addr = gfn_to_hva(kvm, gfn);
 	if (kvm_is_error_hva(addr))
 		return -EFAULT;
-	r = copy_from_user(data, (void __user *)addr + offset, len);
+	r = __copy_from_user(data, (void __user *)addr + offset, len);
 	if (r)
 		return -EFAULT;
 	return 0;